MAINTAINERS

   1 List of maintainers and how to submit kernel changes
   2 ====================================================
   3
   4 Please try to follow the guidelines below.  This will make things
   5 easier on the maintainers.  Not all of these guidelines matter for every
   6 trivial patch so apply some common sense.
   7
   8 Tips for patch submitters
   9 -------------------------
  10
  11 1.      Always *test* your changes, however small, on at least 4 or
  12         5 people, preferably many more.
  13
  14 2.      Try to release a few ALPHA test versions to the net. Announce
  15         them onto the kernel channel and await results. This is especially
  16         important for device drivers, because often that's the only way
  17         you will find things like the fact version 3 firmware needs
  18         a magic fix you didn't know about, or some clown changed the
  19         chips on a board and not its name.  (Don't laugh!  Look at the
  20         SMC etherpower for that.)
  21
  22 3.      Make sure your changes compile correctly in multiple
  23         configurations. In particular check that changes work both as a
  24         module and built into the kernel.
  25
  26 4.      When you are happy with a change make it generally available for
  27         testing and await feedback.
  28
  29 5.      Make a patch available to the relevant maintainer in the list. Use
  30         ``diff -u`` to make the patch easy to merge. Be prepared to get your
  31         changes sent back with seemingly silly requests about formatting
  32         and variable names.  These aren't as silly as they seem. One
  33         job the maintainers (and especially Linus) do is to keep things
  34         looking the same. Sometimes this means that the clever hack in
  35         your driver to get around a problem actually needs to become a
  36         generalized kernel feature ready for next time.
  37
  38         PLEASE check your patch with the automated style checker
  39         (scripts/checkpatch.pl) to catch trivial style violations.
  40         See Documentation/process/coding-style.rst for guidance here.
  41
  42         PLEASE CC: the maintainers and mailing lists that are generated
  43         by ``scripts/get_maintainer.pl.`` The results returned by the
  44         script will be best if you have git installed and are making
  45         your changes in a branch derived from Linus' latest git tree.
  46         See Documentation/process/submitting-patches.rst for details.
  47
  48         PLEASE try to include any credit lines you want added with the
  49         patch. It avoids people being missed off by mistake and makes
  50         it easier to know who wants adding and who doesn't.
  51
  52         PLEASE document known bugs. If it doesn't work for everything
  53         or does something very odd once a month document it.
  54
  55         PLEASE remember that submissions must be made under the terms
  56         of the Linux Foundation certificate of contribution and should
  57         include a Signed-off-by: line.  The current version of this
  58         "Developer's Certificate of Origin" (DCO) is listed in the file
  59         Documentation/process/submitting-patches.rst.
  60
  61 6.      Make sure you have the right to send any changes you make. If you
  62         do changes at work you may find your employer owns the patch
  63         not you.
  64
  65 7.      When sending security related changes or reports to a maintainer
  66         please Cc: security@kernel.org, especially if the maintainer
  67         does not respond. Please keep in mind that the security team is
  68         a small set of people who can be efficient only when working on
  69         verified bugs. Please only Cc: this list when you have identified
  70         that the bug would present a short-term risk to other users if it
  71         were publicly disclosed. For example, reports of address leaks do
  72         not represent an immediate threat and are better handled publicly,
  73         and ideally, should come with a patch proposal. Please do not send
  74         automated reports to this list either. Such bugs will be handled
  75         better and faster in the usual public places. See
  76         Documentation/admin-guide/security-bugs.rst for details.
  77
  78 8.      Happy hacking.
  79
  80 Descriptions of section entries
  81 -------------------------------
  82
  83         M: *Mail* patches to: FullName <address@domain>
  84         R: Designated *Reviewer*: FullName <address@domain>
  85            These reviewers should be CCed on patches.
  86         L: *Mailing list* that is relevant to this area
  87         W: *Web-page* with status/info
  88         B: URI for where to file *bugs*. A web-page with detailed bug
  89            filing info, a direct bug tracker link, or a mailto: URI.
  90         C: URI for *chat* protocol, server and channel where developers
  91            usually hang out, for example irc://server/channel.
  92         Q: *Patchwork* web based patch tracking system site
  93         T: *SCM* tree type and location.
  94            Type is one of: git, hg, quilt, stgit, topgit
  95         S: *Status*, one of the following:
  96            Supported:   Someone is actually paid to look after this.
  97            Maintained:  Someone actually looks after it.
  98            Odd Fixes:   It has a maintainer but they don't have time to do
  99                         much other than throw the odd patch in. See below..
 100            Orphan:      No current maintainer [but maybe you could take the
 101                         role as you write your new code].
 102            Obsolete:    Old code. Something tagged obsolete generally means
 103                         it has been replaced by a better system and you
 104                         should be using that.
 105         P: Subsystem Profile document for more details submitting
 106            patches to the given subsystem. This is either an in-tree file,
 107            or a URI. See Documentation/maintainer/maintainer-entry-profile.rst
 108            for details.
 109         F: *Files* and directories wildcard patterns.
 110            A trailing slash includes all files and subdirectory files.
 111            F:   drivers/net/    all files in and below drivers/net
 112            F:   drivers/net/*   all files in drivers/net, but not below
 113            F:   */net/*         all files in "any top level directory"/net
 114            One pattern per line.  Multiple F: lines acceptable.
 115         N: Files and directories *Regex* patterns.
 116            N:   [^a-z]tegra     all files whose path contains the word tegra
 117            One pattern per line.  Multiple N: lines acceptable.
 118            scripts/get_maintainer.pl has different behavior for files that
 119            match F: pattern and matches of N: patterns.  By default,
 120            get_maintainer will not look at git log history when an F: pattern
 121            match occurs.  When an N: match occurs, git log history is used
 122            to also notify the people that have git commit signatures.
 123         X: *Excluded* files and directories that are NOT maintained, same
 124            rules as F:. Files exclusions are tested before file matches.
 125            Can be useful for excluding a specific subdirectory, for instance:
 126            F:   net/
 127            X:   net/ipv6/
 128            matches all files in and below net excluding net/ipv6/
 129         K: *Content regex* (perl extended) pattern match in a patch or file.
 130            For instance:
 131            K: of_get_profile
 132               matches patches or files that contain "of_get_profile"
 133            K: \b(printk|pr_(info|err))\b
 134               matches patches or files that contain one or more of the words
 135               printk, pr_info or pr_err
 136            One regex pattern per line.  Multiple K: lines acceptable.
 137
 138 Maintainers List
 139 ----------------
 140
 141 .. note:: When reading this list, please look for the most precise areas
 142           first. When adding to this list, please keep the entries in
 143           alphabetical order.
 144
 145 3C59X NETWORK DRIVER
 146 M:      Steffen Klassert <klassert@kernel.org>
 147 L:      netdev@vger.kernel.org
 148 S:      Odd Fixes
 149 F:      Documentation/networking/device_drivers/3com/vortex.txt
 150 F:      drivers/net/ethernet/3com/3c59x.c
 151
 152 3CR990 NETWORK DRIVER
 153 M:      David Dillow <dave@thedillows.org>
 154 L:      netdev@vger.kernel.org
 155 S:      Maintained
 156 F:      drivers/net/ethernet/3com/typhoon*
 157
 158 3WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS)
 159 M:      Adam Radford <aradford@gmail.com>
 160 L:      linux-scsi@vger.kernel.org
 161 W:      http://www.lsi.com
 162 S:      Supported
 163 F:      drivers/scsi/3w-*
 164
 165 53C700 AND 53C700-66 SCSI DRIVER
 166 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
 167 L:      linux-scsi@vger.kernel.org
 168 S:      Maintained
 169 F:      drivers/scsi/53c700*
 170
 171 6LOWPAN GENERIC (BTLE/IEEE 802.15.4)
 172 M:      Alexander Aring <alex.aring@gmail.com>
 173 M:      Jukka Rissanen <jukka.rissanen@linux.intel.com>
 174 L:      linux-bluetooth@vger.kernel.org
 175 L:      linux-wpan@vger.kernel.org
 176 S:      Maintained
 177 F:      net/6lowpan/
 178 F:      include/net/6lowpan.h
 179 F:      Documentation/networking/6lowpan.txt
 180
 181 6PACK NETWORK DRIVER FOR AX.25
 182 M:      Andreas Koensgen <ajk@comnets.uni-bremen.de>
 183 L:      linux-hams@vger.kernel.org
 184 S:      Maintained
 185 F:      drivers/net/hamradio/6pack.c
 186
 187 8169 10/100/1000 GIGABIT ETHERNET DRIVER
 188 M:      Realtek linux nic maintainers <nic_swsd@realtek.com>
 189 M:      Heiner Kallweit <hkallweit1@gmail.com>
 190 L:      netdev@vger.kernel.org
 191 S:      Maintained
 192 F:      drivers/net/ethernet/realtek/r8169*
 193
 194 8250/16?50 (AND CLONE UARTS) SERIAL DRIVER
 195 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 196 L:      linux-serial@vger.kernel.org
 197 S:      Maintained
 198 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
 199 F:      drivers/tty/serial/8250*
 200 F:      include/linux/serial_8250.h
 201
 202 8390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.]
 203 L:      netdev@vger.kernel.org
 204 S:      Orphan / Obsolete
 205 F:      drivers/net/ethernet/8390/
 206
 207 9P FILE SYSTEM
 208 M:      Eric Van Hensbergen <ericvh@gmail.com>
 209 M:      Latchesar Ionkov <lucho@ionkov.net>
 210 M:      Dominique Martinet <asmadeus@codewreck.org>
 211 L:      v9fs-developer@lists.sourceforge.net
 212 W:      http://swik.net/v9fs
 213 Q:      http://patchwork.kernel.org/project/v9fs-devel/list/
 214 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git
 215 T:      git git://github.com/martinetd/linux.git
 216 S:      Maintained
 217 F:      Documentation/filesystems/9p.txt
 218 F:      fs/9p/
 219 F:      net/9p/
 220 F:      include/net/9p/
 221 F:      include/uapi/linux/virtio_9p.h
 222 F:      include/trace/events/9p.h
 223
 224 A8293 MEDIA DRIVER
 225 M:      Antti Palosaari <crope@iki.fi>
 226 L:      linux-media@vger.kernel.org
 227 W:      https://linuxtv.org
 228 W:      http://palosaari.fi/linux/
 229 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 230 T:      git git://linuxtv.org/anttip/media_tree.git
 231 S:      Maintained
 232 F:      drivers/media/dvb-frontends/a8293*
 233
 234 AACRAID SCSI RAID DRIVER
 235 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
 236 L:      linux-scsi@vger.kernel.org
 237 W:      http://www.adaptec.com/
 238 S:      Supported
 239 F:      Documentation/scsi/aacraid.txt
 240 F:      drivers/scsi/aacraid/
 241
 242 ABI/API
 243 L:      linux-api@vger.kernel.org
 244 F:      include/linux/syscalls.h
 245 F:      kernel/sys_ni.c
 246
 247 ABIT UGURU 1,2 HARDWARE MONITOR DRIVER
 248 M:      Hans de Goede <hdegoede@redhat.com>
 249 L:      linux-hwmon@vger.kernel.org
 250 S:      Maintained
 251 F:      drivers/hwmon/abituguru.c
 252
 253 ABIT UGURU 3 HARDWARE MONITOR DRIVER
 254 M:      Alistair John Strachan <alistair@devzero.co.uk>
 255 L:      linux-hwmon@vger.kernel.org
 256 S:      Maintained
 257 F:      drivers/hwmon/abituguru3.c
 258
 259 ACCES 104-DIO-48E GPIO DRIVER
 260 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 261 L:      linux-gpio@vger.kernel.org
 262 S:      Maintained
 263 F:      drivers/gpio/gpio-104-dio-48e.c
 264
 265 ACCES 104-IDI-48 GPIO DRIVER
 266 M:      "William Breathitt Gray" <vilhelm.gray@gmail.com>
 267 L:      linux-gpio@vger.kernel.org
 268 S:      Maintained
 269 F:      drivers/gpio/gpio-104-idi-48.c
 270
 271 ACCES 104-IDIO-16 GPIO DRIVER
 272 M:      "William Breathitt Gray" <vilhelm.gray@gmail.com>
 273 L:      linux-gpio@vger.kernel.org
 274 S:      Maintained
 275 F:      drivers/gpio/gpio-104-idio-16.c
 276
 277 ACCES 104-QUAD-8 DRIVER
 278 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 279 L:      linux-iio@vger.kernel.org
 280 S:      Maintained
 281 F:      Documentation/ABI/testing/sysfs-bus-counter-104-quad-8
 282 F:      Documentation/ABI/testing/sysfs-bus-iio-counter-104-quad-8
 283 F:      drivers/counter/104-quad-8.c
 284
 285 ACCES PCI-IDIO-16 GPIO DRIVER
 286 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 287 L:      linux-gpio@vger.kernel.org
 288 S:      Maintained
 289 F:      drivers/gpio/gpio-pci-idio-16.c
 290
 291 ACCES PCIe-IDIO-24 GPIO DRIVER
 292 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 293 L:      linux-gpio@vger.kernel.org
 294 S:      Maintained
 295 F:      drivers/gpio/gpio-pcie-idio-24.c
 296
 297 ACENIC DRIVER
 298 M:      Jes Sorensen <jes@trained-monkey.org>
 299 L:      linux-acenic@sunsite.dk
 300 S:      Maintained
 301 F:      drivers/net/ethernet/alteon/acenic*
 302
 303 ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER
 304 M:      Peter Kaestle <peter@piie.net>
 305 L:      platform-driver-x86@vger.kernel.org
 306 W:      http://piie.net/?section=acerhdf
 307 S:      Maintained
 308 F:      drivers/platform/x86/acerhdf.c
 309
 310 ACER WMI LAPTOP EXTRAS
 311 M:      "Lee, Chun-Yi" <jlee@suse.com>
 312 L:      platform-driver-x86@vger.kernel.org
 313 S:      Maintained
 314 F:      drivers/platform/x86/acer-wmi.c
 315
 316 ACPI
 317 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 318 M:      Len Brown <lenb@kernel.org>
 319 L:      linux-acpi@vger.kernel.org
 320 W:      https://01.org/linux-acpi
 321 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 322 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 323 B:      https://bugzilla.kernel.org
 324 S:      Supported
 325 F:      drivers/acpi/
 326 F:      drivers/pnp/pnpacpi/
 327 F:      include/linux/acpi.h
 328 F:      include/linux/fwnode.h
 329 F:      include/acpi/
 330 F:      Documentation/firmware-guide/acpi/
 331 F:      Documentation/ABI/testing/sysfs-bus-acpi
 332 F:      Documentation/ABI/testing/configfs-acpi
 333 F:      drivers/pci/*acpi*
 334 F:      drivers/pci/*/*acpi*
 335 F:      tools/power/acpi/
 336
 337 ACPI APEI
 338 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 339 M:      Len Brown <lenb@kernel.org>
 340 L:      linux-acpi@vger.kernel.org
 341 R:      James Morse <james.morse@arm.com>
 342 R:      Tony Luck <tony.luck@intel.com>
 343 R:      Borislav Petkov <bp@alien8.de>
 344 F:      drivers/acpi/apei/
 345
 346 ACPI COMPONENT ARCHITECTURE (ACPICA)
 347 M:      Robert Moore <robert.moore@intel.com>
 348 M:      Erik Schmauss <erik.schmauss@intel.com>
 349 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
 350 L:      linux-acpi@vger.kernel.org
 351 L:      devel@acpica.org
 352 W:      https://acpica.org/
 353 W:      https://github.com/acpica/acpica/
 354 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 355 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 356 B:      https://bugzilla.kernel.org
 357 B:      https://bugs.acpica.org
 358 S:      Supported
 359 F:      drivers/acpi/acpica/
 360 F:      include/acpi/
 361 F:      tools/power/acpi/
 362
 363 ACPI FAN DRIVER
 364 M:      Zhang Rui <rui.zhang@intel.com>
 365 L:      linux-acpi@vger.kernel.org
 366 W:      https://01.org/linux-acpi
 367 B:      https://bugzilla.kernel.org
 368 S:      Supported
 369 F:      drivers/acpi/fan.c
 370
 371 ACPI FOR ARM64 (ACPI/arm64)
 372 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
 373 M:      Hanjun Guo <guohanjun@huawei.com>
 374 M:      Sudeep Holla <sudeep.holla@arm.com>
 375 L:      linux-acpi@vger.kernel.org
 376 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
 377 S:      Maintained
 378 F:      drivers/acpi/arm64
 379
 380 ACPI I2C MULTI INSTANTIATE DRIVER
 381 M:      Hans de Goede <hdegoede@redhat.com>
 382 L:      platform-driver-x86@vger.kernel.org
 383 S:      Maintained
 384 F:      drivers/platform/x86/i2c-multi-instantiate.c
 385
 386 ACPI PMIC DRIVERS
 387 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 388 M:      Len Brown <lenb@kernel.org>
 389 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
 390 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
 391 L:      linux-acpi@vger.kernel.org
 392 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 393 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 394 B:      https://bugzilla.kernel.org
 395 S:      Supported
 396 F:      drivers/acpi/pmic/
 397
 398 ACPI THERMAL DRIVER
 399 M:      Zhang Rui <rui.zhang@intel.com>
 400 L:      linux-acpi@vger.kernel.org
 401 W:      https://01.org/linux-acpi
 402 B:      https://bugzilla.kernel.org
 403 S:      Supported
 404 F:      drivers/acpi/*thermal*
 405
 406 ACPI VIDEO DRIVER
 407 M:      Zhang Rui <rui.zhang@intel.com>
 408 L:      linux-acpi@vger.kernel.org
 409 W:      https://01.org/linux-acpi
 410 B:      https://bugzilla.kernel.org
 411 S:      Supported
 412 F:      drivers/acpi/acpi_video.c
 413
 414 ACPI WMI DRIVER
 415 L:      platform-driver-x86@vger.kernel.org
 416 S:      Orphan
 417 F:      drivers/platform/x86/wmi.c
 418 F:      include/uapi/linux/wmi.h
 419
 420 AD1889 ALSA SOUND DRIVER
 421 W:      https://parisc.wiki.kernel.org/index.php/AD1889
 422 L:      linux-parisc@vger.kernel.org
 423 S:      Maintained
 424 F:      sound/pci/ad1889.*
 425
 426 AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER
 427 M:      Michael Hennerich <michael.hennerich@analog.com>
 428 W:      http://wiki.analog.com/AD5254
 429 W:      http://ez.analog.com/community/linux-device-drivers
 430 S:      Supported
 431 F:      drivers/misc/ad525x_dpot.c
 432
 433 AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821)
 434 M:      Michael Hennerich <michael.hennerich@analog.com>
 435 W:      http://wiki.analog.com/AD5398
 436 W:      http://ez.analog.com/community/linux-device-drivers
 437 S:      Supported
 438 F:      drivers/regulator/ad5398.c
 439
 440 AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A)
 441 M:      Michael Hennerich <michael.hennerich@analog.com>
 442 W:      http://wiki.analog.com/AD7142
 443 W:      http://ez.analog.com/community/linux-device-drivers
 444 S:      Supported
 445 F:      drivers/input/misc/ad714x.c
 446
 447 AD7877 TOUCHSCREEN DRIVER
 448 M:      Michael Hennerich <michael.hennerich@analog.com>
 449 W:      http://wiki.analog.com/AD7877
 450 W:      http://ez.analog.com/community/linux-device-drivers
 451 S:      Supported
 452 F:      drivers/input/touchscreen/ad7877.c
 453
 454 AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889)
 455 M:      Michael Hennerich <michael.hennerich@analog.com>
 456 W:      http://wiki.analog.com/AD7879
 457 W:      http://ez.analog.com/community/linux-device-drivers
 458 S:      Supported
 459 F:      drivers/input/touchscreen/ad7879.c
 460
 461 ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR)
 462 M:      Jiri Kosina <jikos@kernel.org>
 463 S:      Maintained
 464
 465 ADF7242 IEEE 802.15.4 RADIO DRIVER
 466 M:      Michael Hennerich <michael.hennerich@analog.com>
 467 W:      https://wiki.analog.com/ADF7242
 468 W:      http://ez.analog.com/community/linux-device-drivers
 469 L:      linux-wpan@vger.kernel.org
 470 S:      Supported
 471 F:      drivers/net/ieee802154/adf7242.c
 472 F:      Documentation/devicetree/bindings/net/ieee802154/adf7242.txt
 473
 474 ADM1025 HARDWARE MONITOR DRIVER
 475 M:      Jean Delvare <jdelvare@suse.com>
 476 L:      linux-hwmon@vger.kernel.org
 477 S:      Maintained
 478 F:      Documentation/hwmon/adm1025.rst
 479 F:      drivers/hwmon/adm1025.c
 480
 481 ADM1029 HARDWARE MONITOR DRIVER
 482 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 483 L:      linux-hwmon@vger.kernel.org
 484 S:      Maintained
 485 F:      drivers/hwmon/adm1029.c
 486
 487 ADM8211 WIRELESS DRIVER
 488 L:      linux-wireless@vger.kernel.org
 489 W:      http://wireless.kernel.org/
 490 S:      Orphan
 491 F:      drivers/net/wireless/admtek/adm8211.*
 492
 493 ADP1653 FLASH CONTROLLER DRIVER
 494 M:      Sakari Ailus <sakari.ailus@iki.fi>
 495 L:      linux-media@vger.kernel.org
 496 S:      Maintained
 497 F:      drivers/media/i2c/adp1653.c
 498 F:      include/media/i2c/adp1653.h
 499
 500 ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501)
 501 M:      Michael Hennerich <michael.hennerich@analog.com>
 502 W:      http://wiki.analog.com/ADP5520
 503 W:      http://ez.analog.com/community/linux-device-drivers
 504 S:      Supported
 505 F:      drivers/mfd/adp5520.c
 506 F:      drivers/video/backlight/adp5520_bl.c
 507 F:      drivers/leds/leds-adp5520.c
 508 F:      drivers/gpio/gpio-adp5520.c
 509 F:      drivers/input/keyboard/adp5520-keys.c
 510
 511 ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587)
 512 M:      Michael Hennerich <michael.hennerich@analog.com>
 513 W:      http://wiki.analog.com/ADP5588
 514 W:      http://ez.analog.com/community/linux-device-drivers
 515 S:      Supported
 516 F:      drivers/input/keyboard/adp5588-keys.c
 517 F:      drivers/gpio/gpio-adp5588.c
 518
 519 ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863)
 520 M:      Michael Hennerich <michael.hennerich@analog.com>
 521 W:      http://wiki.analog.com/ADP8860
 522 W:      http://ez.analog.com/community/linux-device-drivers
 523 S:      Supported
 524 F:      drivers/video/backlight/adp8860_bl.c
 525
 526 ADT746X FAN DRIVER
 527 M:      Colin Leroy <colin@colino.net>
 528 S:      Maintained
 529 F:      drivers/macintosh/therm_adt746x.c
 530
 531 ADT7475 HARDWARE MONITOR DRIVER
 532 M:      Jean Delvare <jdelvare@suse.com>
 533 L:      linux-hwmon@vger.kernel.org
 534 S:      Maintained
 535 F:      Documentation/hwmon/adt7475.rst
 536 F:      drivers/hwmon/adt7475.c
 537
 538 ADVANSYS SCSI DRIVER
 539 M:      Matthew Wilcox <willy@infradead.org>
 540 M:      Hannes Reinecke <hare@suse.com>
 541 L:      linux-scsi@vger.kernel.org
 542 S:      Maintained
 543 F:      Documentation/scsi/advansys.txt
 544 F:      drivers/scsi/advansys.c
 545
 546 ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346)
 547 M:      Michael Hennerich <michael.hennerich@analog.com>
 548 W:      http://wiki.analog.com/ADXL345
 549 W:      http://ez.analog.com/community/linux-device-drivers
 550 S:      Supported
 551 F:      drivers/input/misc/adxl34x.c
 552 F:      Documentation/devicetree/bindings/iio/accel/adi,adxl345.yaml
 553
 554 ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER
 555 M:      Stefan Popa <stefan.popa@analog.com>
 556 W:      http://ez.analog.com/community/linux-device-drivers
 557 S:      Supported
 558 F:      drivers/iio/accel/adxl372.c
 559 F:      drivers/iio/accel/adxl372_spi.c
 560 F:      drivers/iio/accel/adxl372_i2c.c
 561 F:      Documentation/devicetree/bindings/iio/accel/adi,adxl372.yaml
 562
 563 AF9013 MEDIA DRIVER
 564 M:      Antti Palosaari <crope@iki.fi>
 565 L:      linux-media@vger.kernel.org
 566 W:      https://linuxtv.org
 567 W:      http://palosaari.fi/linux/
 568 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 569 T:      git git://linuxtv.org/anttip/media_tree.git
 570 S:      Maintained
 571 F:      drivers/media/dvb-frontends/af9013*
 572
 573 AF9033 MEDIA DRIVER
 574 M:      Antti Palosaari <crope@iki.fi>
 575 L:      linux-media@vger.kernel.org
 576 W:      https://linuxtv.org
 577 W:      http://palosaari.fi/linux/
 578 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 579 T:      git git://linuxtv.org/anttip/media_tree.git
 580 S:      Maintained
 581 F:      drivers/media/dvb-frontends/af9033*
 582
 583 AFFS FILE SYSTEM
 584 M:      David Sterba <dsterba@suse.com>
 585 L:      linux-fsdevel@vger.kernel.org
 586 S:      Odd Fixes
 587 F:      Documentation/filesystems/affs.txt
 588 F:      fs/affs/
 589
 590 AFS FILESYSTEM
 591 M:      David Howells <dhowells@redhat.com>
 592 L:      linux-afs@lists.infradead.org
 593 S:      Supported
 594 F:      fs/afs/
 595 F:      include/trace/events/afs.h
 596 F:      Documentation/filesystems/afs.txt
 597 W:      https://www.infradead.org/~dhowells/kafs/
 598
 599 AGPGART DRIVER
 600 M:      David Airlie <airlied@linux.ie>
 601 T:      git git://anongit.freedesktop.org/drm/drm
 602 S:      Maintained
 603 F:      drivers/char/agp/
 604 F:      include/linux/agp*
 605 F:      include/uapi/linux/agp*
 606
 607 AHA152X SCSI DRIVER
 608 M:      "Juergen E. Fischer" <fischer@norbit.de>
 609 L:      linux-scsi@vger.kernel.org
 610 S:      Maintained
 611 F:      drivers/scsi/aha152x*
 612 F:      drivers/scsi/pcmcia/aha152x*
 613
 614 AIC7XXX / AIC79XX SCSI DRIVER
 615 M:      Hannes Reinecke <hare@suse.com>
 616 L:      linux-scsi@vger.kernel.org
 617 S:      Maintained
 618 F:      drivers/scsi/aic7xxx/
 619
 620 AIMSLAB FM RADIO RECEIVER DRIVER
 621 M:      Hans Verkuil <hverkuil@xs4all.nl>
 622 L:      linux-media@vger.kernel.org
 623 T:      git git://linuxtv.org/media_tree.git
 624 W:      https://linuxtv.org
 625 S:      Maintained
 626 F:      drivers/media/radio/radio-aimslab*
 627
 628 AIO
 629 M:      Benjamin LaHaise <bcrl@kvack.org>
 630 L:      linux-aio@kvack.org
 631 S:      Supported
 632 F:      fs/aio.c
 633 F:      include/linux/*aio*.h
 634
 635 AIRSPY MEDIA DRIVER
 636 M:      Antti Palosaari <crope@iki.fi>
 637 L:      linux-media@vger.kernel.org
 638 W:      https://linuxtv.org
 639 W:      http://palosaari.fi/linux/
 640 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 641 T:      git git://linuxtv.org/anttip/media_tree.git
 642 S:      Maintained
 643 F:      drivers/media/usb/airspy/
 644
 645 ALACRITECH GIGABIT ETHERNET DRIVER
 646 M:      Lino Sanfilippo <LinoSanfilippo@gmx.de>
 647 S:      Maintained
 648 F:      drivers/net/ethernet/alacritech/*
 649
 650 FORCEDETH GIGABIT ETHERNET DRIVER
 651 M:      Rain River <rain.1986.08.12@gmail.com>
 652 M:      Zhu Yanjun <zyjzyj2000@gmail.com>
 653 L:      netdev@vger.kernel.org
 654 S:      Maintained
 655 F:      drivers/net/ethernet/nvidia/*
 656
 657 ALCATEL SPEEDTOUCH USB DRIVER
 658 M:      Duncan Sands <duncan.sands@free.fr>
 659 L:      linux-usb@vger.kernel.org
 660 W:      http://www.linux-usb.org/SpeedTouch/
 661 S:      Maintained
 662 F:      drivers/usb/atm/speedtch.c
 663 F:      drivers/usb/atm/usbatm.c
 664
 665 ALCHEMY AU1XX0 MMC DRIVER
 666 M:      Manuel Lauss <manuel.lauss@gmail.com>
 667 S:      Maintained
 668 F:      drivers/mmc/host/au1xmmc.c
 669
 670 ALI1563 I2C DRIVER
 671 M:      Rudolf Marek <r.marek@assembler.cz>
 672 L:      linux-i2c@vger.kernel.org
 673 S:      Maintained
 674 F:      Documentation/i2c/busses/i2c-ali1563.rst
 675 F:      drivers/i2c/busses/i2c-ali1563.c
 676
 677 ALLEGRO DVT VIDEO IP CORE DRIVER
 678 M:      Michael Tretter <m.tretter@pengutronix.de>
 679 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
 680 L:      linux-media@vger.kernel.org
 681 S:      Maintained
 682 F:      drivers/staging/media/allegro-dvt/
 683
 684 ALLWINNER CPUFREQ DRIVER
 685 M:      Yangtao Li <tiny.windzz@gmail.com>
 686 L:      linux-pm@vger.kernel.org
 687 S:      Maintained
 688 F:      Documentation/devicetree/bindings/opp/sun50i-nvmem-cpufreq.txt
 689 F:      drivers/cpufreq/sun50i-cpufreq-nvmem.c
 690
 691 ALLWINNER CRYPTO DRIVERS
 692 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 693 L:      linux-crypto@vger.kernel.org
 694 S:      Maintained
 695 F:      drivers/crypto/allwinner/
 696
 697 ALLWINNER VPU DRIVER
 698 M:      Maxime Ripard <mripard@kernel.org>
 699 M:      Paul Kocialkowski <paul.kocialkowski@bootlin.com>
 700 L:      linux-media@vger.kernel.org
 701 S:      Maintained
 702 F:      drivers/staging/media/sunxi/cedrus/
 703
 704 ALPHA PORT
 705 M:      Richard Henderson <rth@twiddle.net>
 706 M:      Ivan Kokshaysky <ink@jurassic.park.msu.ru>
 707 M:      Matt Turner <mattst88@gmail.com>
 708 S:      Odd Fixes
 709 L:      linux-alpha@vger.kernel.org
 710 F:      arch/alpha/
 711
 712 ALPS PS/2 TOUCHPAD DRIVER
 713 R:      Pali Rohár <pali.rohar@gmail.com>
 714 F:      drivers/input/mouse/alps.*
 715
 716 ALTERA I2C CONTROLLER DRIVER
 717 M:      Thor Thayer <thor.thayer@linux.intel.com>
 718 S:      Maintained
 719 F:      Documentation/devicetree/bindings/i2c/i2c-altera.txt
 720 F:      drivers/i2c/busses/i2c-altera.c
 721
 722 ALTERA MAILBOX DRIVER
 723 M:      Ley Foon Tan <ley.foon.tan@intel.com>
 724 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 725 S:      Maintained
 726 F:      drivers/mailbox/mailbox-altera.c
 727
 728 ALTERA PIO DRIVER
 729 M:      Tien Hock Loh <thloh@altera.com>
 730 L:      linux-gpio@vger.kernel.org
 731 S:      Maintained
 732 F:      drivers/gpio/gpio-altera.c
 733
 734 ALTERA SYSTEM MANAGER DRIVER
 735 M:      Thor Thayer <thor.thayer@linux.intel.com>
 736 S:      Maintained
 737 F:      drivers/mfd/altera-sysmgr.c
 738 F:      include/linux/mfd/altera-sysmgr.h
 739
 740 ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT
 741 M:      Thor Thayer <thor.thayer@linux.intel.com>
 742 S:      Maintained
 743 F:      drivers/gpio/gpio-altera-a10sr.c
 744 F:      drivers/mfd/altera-a10sr.c
 745 F:      drivers/reset/reset-a10sr.c
 746 F:      include/linux/mfd/altera-a10sr.h
 747 F:      include/dt-bindings/reset/altr,rst-mgr-a10sr.h
 748
 749 ALTERA TRIPLE SPEED ETHERNET DRIVER
 750 M:      Thor Thayer <thor.thayer@linux.intel.com>
 751 L:      netdev@vger.kernel.org
 752 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 753 S:      Maintained
 754 F:      drivers/net/ethernet/altera/
 755
 756 ALTERA UART/JTAG UART SERIAL DRIVERS
 757 M:      Tobias Klauser <tklauser@distanz.ch>
 758 L:      linux-serial@vger.kernel.org
 759 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 760 S:      Maintained
 761 F:      drivers/tty/serial/altera_uart.c
 762 F:      drivers/tty/serial/altera_jtaguart.c
 763 F:      include/linux/altera_uart.h
 764 F:      include/linux/altera_jtaguart.h
 765
 766 AMAZON ANNAPURNA LABS THERMAL MMIO DRIVER
 767 M:      Talel Shenhar <talel@amazon.com>
 768 S:      Maintained
 769 F:      Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt
 770 F:      drivers/thermal/thermal_mmio.c
 771
 772 AMAZON ETHERNET DRIVERS
 773 M:      Netanel Belgazal <netanel@amazon.com>
 774 M:      Arthur Kiyanovski <akiyano@amazon.com>
 775 R:      Guy Tzalik <gtzalik@amazon.com>
 776 R:      Saeed Bishara <saeedb@amazon.com>
 777 R:      Zorik Machulsky <zorik@amazon.com>
 778 L:      netdev@vger.kernel.org
 779 S:      Supported
 780 F:      Documentation/networking/device_drivers/amazon/ena.txt
 781 F:      drivers/net/ethernet/amazon/
 782
 783 AMAZON RDMA EFA DRIVER
 784 M:      Gal Pressman <galpress@amazon.com>
 785 R:      Yossi Leybovich <sleybo@amazon.com>
 786 L:      linux-rdma@vger.kernel.org
 787 Q:      https://patchwork.kernel.org/project/linux-rdma/list/
 788 S:      Supported
 789 F:      drivers/infiniband/hw/efa/
 790 F:      include/uapi/rdma/efa-abi.h
 791
 792 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER
 793 M:      Tom Lendacky <thomas.lendacky@amd.com>
 794 M:      Gary Hook <gary.hook@amd.com>
 795 L:      linux-crypto@vger.kernel.org
 796 S:      Supported
 797 F:      drivers/crypto/ccp/
 798 F:      include/linux/ccp.h
 799
 800 AMD DISPLAY CORE
 801 M:      Harry Wentland <harry.wentland@amd.com>
 802 M:      Leo Li <sunpeng.li@amd.com>
 803 L:      amd-gfx@lists.freedesktop.org
 804 T:      git git://people.freedesktop.org/~agd5f/linux
 805 S:      Supported
 806 F:      drivers/gpu/drm/amd/display/
 807
 808 AMD FAM15H PROCESSOR POWER MONITORING DRIVER
 809 M:      Huang Rui <ray.huang@amd.com>
 810 L:      linux-hwmon@vger.kernel.org
 811 S:      Supported
 812 F:      Documentation/hwmon/fam15h_power.rst
 813 F:      drivers/hwmon/fam15h_power.c
 814
 815 AMD FCH GPIO DRIVER
 816 M:      Enrico Weigelt, metux IT consult <info@metux.net>
 817 L:      linux-gpio@vger.kernel.org
 818 S:      Maintained
 819 F:      drivers/gpio/gpio-amd-fch.c
 820 F:      include/linux/platform_data/gpio/gpio-amd-fch.h
 821
 822 AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER
 823 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 824 S:      Orphan
 825 F:      drivers/usb/gadget/udc/amd5536udc.*
 826
 827 AMD GEODE PROCESSOR/CHIPSET SUPPORT
 828 M:      Andres Salomon <dilinger@queued.net>
 829 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 830 W:      http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html
 831 S:      Supported
 832 F:      drivers/char/hw_random/geode-rng.c
 833 F:      drivers/crypto/geode*
 834 F:      drivers/video/fbdev/geode/
 835 F:      arch/x86/include/asm/geode.h
 836
 837 AMD IOMMU (AMD-VI)
 838 M:      Joerg Roedel <joro@8bytes.org>
 839 L:      iommu@lists.linux-foundation.org
 840 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
 841 S:      Maintained
 842 F:      drivers/iommu/amd_iommu*.[ch]
 843 F:      include/linux/amd-iommu.h
 844
 845 AMD KFD
 846 M:      Felix Kuehling <Felix.Kuehling@amd.com>
 847 L:      amd-gfx@lists.freedesktop.org
 848 T:      git git://people.freedesktop.org/~agd5f/linux
 849 S:      Supported
 850 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd*.[ch]
 851 F:      drivers/gpu/drm/amd/amdkfd/
 852 F:      drivers/gpu/drm/amd/include/cik_structs.h
 853 F:      drivers/gpu/drm/amd/include/kgd_kfd_interface.h
 854 F:      drivers/gpu/drm/amd/include/vi_structs.h
 855 F:      drivers/gpu/drm/amd/include/v9_structs.h
 856 F:      include/uapi/linux/kfd_ioctl.h
 857
 858 AMD MP2 I2C DRIVER
 859 M:      Elie Morisse <syniurge@gmail.com>
 860 M:      Nehal Shah <nehal-bakulchandra.shah@amd.com>
 861 M:      Shyam Sundar S K <shyam-sundar.s-k@amd.com>
 862 L:      linux-i2c@vger.kernel.org
 863 S:      Maintained
 864 F:      drivers/i2c/busses/i2c-amd-mp2*
 865
 866 AMD POWERPLAY
 867 M:      Evan Quan <evan.quan@amd.com>
 868 L:      amd-gfx@lists.freedesktop.org
 869 S:      Supported
 870 F:      drivers/gpu/drm/amd/powerplay/
 871 T:      git git://people.freedesktop.org/~agd5f/linux
 872
 873 AMD SEATTLE DEVICE TREE SUPPORT
 874 M:      Brijesh Singh <brijeshkumar.singh@amd.com>
 875 M:      Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
 876 M:      Tom Lendacky <thomas.lendacky@amd.com>
 877 S:      Supported
 878 F:      arch/arm64/boot/dts/amd/
 879
 880 AMD XGBE DRIVER
 881 M:      Tom Lendacky <thomas.lendacky@amd.com>
 882 L:      netdev@vger.kernel.org
 883 S:      Supported
 884 F:      drivers/net/ethernet/amd/xgbe/
 885 F:      arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi
 886
 887 ANALOG DEVICES INC AD5686 DRIVER
 888 M:      Stefan Popa <stefan.popa@analog.com>
 889 L:      linux-pm@vger.kernel.org
 890 W:      http://ez.analog.com/community/linux-device-drivers
 891 S:      Supported
 892 F:      drivers/iio/dac/ad5686*
 893 F:      drivers/iio/dac/ad5696*
 894
 895 ANALOG DEVICES INC AD5758 DRIVER
 896 M:      Stefan Popa <stefan.popa@analog.com>
 897 L:      linux-iio@vger.kernel.org
 898 W:      http://ez.analog.com/community/linux-device-drivers
 899 S:      Supported
 900 F:      drivers/iio/dac/ad5758.c
 901 F:      Documentation/devicetree/bindings/iio/dac/ad5758.txt
 902
 903 ANALOG DEVICES INC AD7124 DRIVER
 904 M:      Stefan Popa <stefan.popa@analog.com>
 905 L:      linux-iio@vger.kernel.org
 906 W:      http://ez.analog.com/community/linux-device-drivers
 907 S:      Supported
 908 F:      drivers/iio/adc/ad7124.c
 909 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7124.yaml
 910
 911 ANALOG DEVICES INC AD7292 DRIVER
 912 M:      Marcelo Schmitt <marcelo.schmitt1@gmail.com>
 913 L:      linux-iio@vger.kernel.org
 914 W:      http://ez.analog.com/community/linux-device-drivers
 915 S:      Supported
 916 F:      drivers/iio/adc/ad7292.c
 917 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml
 918
 919 ANALOG DEVICES INC AD7606 DRIVER
 920 M:      Stefan Popa <stefan.popa@analog.com>
 921 M:      Beniamin Bia <beniamin.bia@analog.com>
 922 L:      linux-iio@vger.kernel.org
 923 W:      http://ez.analog.com/community/linux-device-drivers
 924 S:      Supported
 925 F:      drivers/iio/adc/ad7606.c
 926 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml
 927
 928 ANALOG DEVICES INC AD7768-1 DRIVER
 929 M:      Stefan Popa <stefan.popa@analog.com>
 930 L:      linux-iio@vger.kernel.org
 931 W:      http://ez.analog.com/community/linux-device-drivers
 932 S:      Supported
 933 F:      drivers/iio/adc/ad7768-1.c
 934 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.txt
 935
 936 ANALOG DEVICES INC AD7780 DRIVER
 937 M:      Michael Hennerich <Michael.Hennerich@analog.com>
 938 M:      Renato Lui Geh <renatogeh@gmail.com>
 939 L:      linux-iio@vger.kernel.org
 940 W:      http://ez.analog.com/community/linux-device-drivers
 941 S:      Supported
 942 F:      drivers/iio/adc/ad7780.c
 943 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml
 944
 945 ANALOG DEVICES INC AD9389B DRIVER
 946 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
 947 L:      linux-media@vger.kernel.org
 948 S:      Maintained
 949 F:      drivers/media/i2c/ad9389b*
 950
 951 ANALOG DEVICES INC ADGS1408 DRIVER
 952 M:      Mircea Caprioru <mircea.caprioru@analog.com>
 953 S:      Supported
 954 F:      drivers/mux/adgs1408.c
 955 F:      Documentation/devicetree/bindings/mux/adi,adgs1408.txt
 956
 957 ANALOG DEVICES INC ADIN DRIVER
 958 M:      Alexandru Ardelean <alexaundru.ardelean@analog.com>
 959 L:      netdev@vger.kernel.org
 960 W:      http://ez.analog.com/community/linux-device-drivers
 961 S:      Supported
 962 F:      drivers/net/phy/adin.c
 963 F:      Documentation/devicetree/bindings/net/adi,adin.yaml
 964
 965 ANALOG DEVICES INC ADIS DRIVER LIBRARY
 966 M:      Alexandru Ardelean <alexandru.ardelean@analog.com>
 967 S:      Supported
 968 L:      linux-iio@vger.kernel.org
 969 F:      include/linux/iio/imu/adis.h
 970 F:      drivers/iio/imu/adis.c
 971
 972 ANALOG DEVICES INC ADIS16460 DRIVER
 973 M:      Dragos Bogdan <dragos.bogdan@analog.com>
 974 S:      Supported
 975 L:      linux-iio@vger.kernel.org
 976 W:      http://ez.analog.com/community/linux-device-drivers
 977 F:      drivers/iio/imu/adis16460.c
 978 F:      Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml
 979
 980 ANALOG DEVICES INC ADM1177 DRIVER
 981 M:      Beniamin Bia <beniamin.bia@analog.com>
 982 M:      Michael Hennerich <Michael.Hennerich@analog.com>
 983 L:      linux-hwmon@vger.kernel.org
 984 W:      http://ez.analog.com/community/linux-device-drivers
 985 S:      Supported
 986 F:      drivers/hwmon/adm1177.c
 987 F:      Documentation/devicetree/bindings/hwmon/adi,adm1177.yaml
 988
 989 ANALOG DEVICES INC ADP5061 DRIVER
 990 M:      Stefan Popa <stefan.popa@analog.com>
 991 L:      linux-pm@vger.kernel.org
 992 W:      http://ez.analog.com/community/linux-device-drivers
 993 S:      Supported
 994 F:      drivers/power/supply/adp5061.c
 995
 996 ANALOG DEVICES INC ADV7180 DRIVER
 997 M:      Lars-Peter Clausen <lars@metafoo.de>
 998 L:      linux-media@vger.kernel.org
 999 W:      http://ez.analog.com/community/linux-device-drivers
1000 S:      Supported
1001 F:      drivers/media/i2c/adv7180.c
1002
1003 ANALOG DEVICES INC ADV748X DRIVER
1004 M:      Kieran Bingham <kieran.bingham@ideasonboard.com>
1005 L:      linux-media@vger.kernel.org
1006 S:      Maintained
1007 F:      drivers/media/i2c/adv748x/*
1008
1009 ANALOG DEVICES INC ADV7511 DRIVER
1010 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
1011 L:      linux-media@vger.kernel.org
1012 S:      Maintained
1013 F:      drivers/media/i2c/adv7511*
1014
1015 ANALOG DEVICES INC ADV7604 DRIVER
1016 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
1017 L:      linux-media@vger.kernel.org
1018 S:      Maintained
1019 F:      drivers/media/i2c/adv7604*
1020
1021 ANALOG DEVICES INC ADV7842 DRIVER
1022 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
1023 L:      linux-media@vger.kernel.org
1024 S:      Maintained
1025 F:      drivers/media/i2c/adv7842*
1026
1027 ANALOG DEVICES INC ASOC CODEC DRIVERS
1028 M:      Lars-Peter Clausen <lars@metafoo.de>
1029 M:      Nuno Sá <nuno.sa@analog.com>
1030 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1031 W:      http://wiki.analog.com/
1032 W:      http://ez.analog.com/community/linux-device-drivers
1033 S:      Supported
1034 F:      sound/soc/codecs/adau*
1035 F:      sound/soc/codecs/adav*
1036 F:      sound/soc/codecs/ad1*
1037 F:      sound/soc/codecs/ad7*
1038 F:      sound/soc/codecs/ssm*
1039 F:      sound/soc/codecs/sigmadsp.*
1040
1041 ANALOG DEVICES INC DMA DRIVERS
1042 M:      Lars-Peter Clausen <lars@metafoo.de>
1043 W:      http://ez.analog.com/community/linux-device-drivers
1044 S:      Supported
1045 F:      drivers/dma/dma-axi-dmac.c
1046
1047 ANALOG DEVICES INC IIO DRIVERS
1048 M:      Lars-Peter Clausen <lars@metafoo.de>
1049 M:      Michael Hennerich <Michael.Hennerich@analog.com>
1050 M:      Stefan Popa <stefan.popa@analog.com>
1051 W:      http://wiki.analog.com/
1052 W:      http://ez.analog.com/community/linux-device-drivers
1053 S:      Supported
1054 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523
1055 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350
1056 F:      drivers/iio/*/ad*
1057 F:      drivers/iio/adc/ltc2497*
1058 X:      drivers/iio/*/adjd*
1059 F:      drivers/staging/iio/*/ad*
1060
1061 ANALOGBITS PLL LIBRARIES
1062 M:      Paul Walmsley <paul.walmsley@sifive.com>
1063 S:      Supported
1064 F:      drivers/clk/analogbits/*
1065 F:      include/linux/clk/analogbits*
1066
1067 ANDES ARCHITECTURE
1068 M:      Nick Hu <nickhu@andestech.com>
1069 M:      Greentime Hu <green.hu@gmail.com>
1070 M:      Vincent Chen <deanbo422@gmail.com>
1071 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/greentime/linux.git
1072 S:      Supported
1073 F:      arch/nds32/
1074 F:      Documentation/devicetree/bindings/interrupt-controller/andestech,ativic32.txt
1075 F:      Documentation/devicetree/bindings/nds32/
1076 K:      nds32
1077 N:      nds32
1078
1079 ANDROID CONFIG FRAGMENTS
1080 M:      Rob Herring <robh@kernel.org>
1081 S:      Supported
1082 F:      kernel/configs/android*
1083
1084 ANDROID DRIVERS
1085 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
1086 M:      Arve Hjønnevåg <arve@android.com>
1087 M:      Todd Kjos <tkjos@android.com>
1088 M:      Martijn Coenen <maco@android.com>
1089 M:      Joel Fernandes <joel@joelfernandes.org>
1090 M:      Christian Brauner <christian@brauner.io>
1091 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
1092 L:      devel@driverdev.osuosl.org
1093 S:      Supported
1094 F:      drivers/android/
1095 F:      drivers/staging/android/
1096
1097 ANDROID GOLDFISH PIC DRIVER
1098 M:      Miodrag Dinic <miodrag.dinic@mips.com>
1099 S:      Supported
1100 F:      Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt
1101 F:      drivers/irqchip/irq-goldfish-pic.c
1102
1103 ANDROID GOLDFISH RTC DRIVER
1104 M:      Miodrag Dinic <miodrag.dinic@mips.com>
1105 S:      Supported
1106 F:      Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt
1107 F:      drivers/rtc/rtc-goldfish.c
1108
1109 ANDROID ION DRIVER
1110 M:      Laura Abbott <labbott@redhat.com>
1111 M:      Sumit Semwal <sumit.semwal@linaro.org>
1112 L:      devel@driverdev.osuosl.org
1113 L:      dri-devel@lists.freedesktop.org
1114 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
1115 S:      Supported
1116 F:      drivers/staging/android/ion
1117 F:      drivers/staging/android/uapi/ion.h
1118
1119 AOA (Apple Onboard Audio) ALSA DRIVER
1120 M:      Johannes Berg <johannes@sipsolutions.net>
1121 L:      linuxppc-dev@lists.ozlabs.org
1122 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1123 S:      Maintained
1124 F:      sound/aoa/
1125
1126 APEX EMBEDDED SYSTEMS STX104 IIO DRIVER
1127 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
1128 L:      linux-iio@vger.kernel.org
1129 S:      Maintained
1130 F:      drivers/iio/adc/stx104.c
1131
1132 APM DRIVER
1133 M:      Jiri Kosina <jikos@kernel.org>
1134 S:      Odd fixes
1135 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git
1136 F:      arch/x86/kernel/apm_32.c
1137 F:      include/linux/apm_bios.h
1138 F:      include/uapi/linux/apm_bios.h
1139 F:      drivers/char/apm-emulation.c
1140
1141 APPARMOR SECURITY MODULE
1142 M:      John Johansen <john.johansen@canonical.com>
1143 L:      apparmor@lists.ubuntu.com (subscribers-only, general discussion)
1144 W:      wiki.apparmor.net
1145 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor
1146 S:      Supported
1147 F:      security/apparmor/
1148 F:      Documentation/admin-guide/LSM/apparmor.rst
1149
1150 APPLE BCM5974 MULTITOUCH DRIVER
1151 M:      Henrik Rydberg <rydberg@bitmath.org>
1152 L:      linux-input@vger.kernel.org
1153 S:      Odd fixes
1154 F:      drivers/input/mouse/bcm5974.c
1155
1156 APPLE SMC DRIVER
1157 M:      Henrik Rydberg <rydberg@bitmath.org>
1158 L:      linux-hwmon@vger.kernel.org
1159 S:      Odd fixes
1160 F:      drivers/hwmon/applesmc.c
1161
1162 APPLETALK NETWORK LAYER
1163 L:      netdev@vger.kernel.org
1164 S:      Odd fixes
1165 F:      drivers/net/appletalk/
1166 F:      net/appletalk/
1167 F:      include/linux/atalk.h
1168 F:      include/uapi/linux/atalk.h
1169
1170 APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT
1171 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1172 S:      Supported
1173 F:      arch/arm64/boot/dts/apm/
1174
1175 APPLIED MICRO (APM) X-GENE SOC EDAC
1176 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1177 S:      Supported
1178 F:      drivers/edac/xgene_edac.c
1179 F:      Documentation/devicetree/bindings/edac/apm-xgene-edac.txt
1180
1181 APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER
1182 M:      Iyappan Subramanian <iyappan@os.amperecomputing.com>
1183 M:      Keyur Chudgar <keyur@os.amperecomputing.com>
1184 S:      Supported
1185 F:      drivers/net/ethernet/apm/xgene-v2/
1186
1187 APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER
1188 M:      Iyappan Subramanian <iyappan@os.amperecomputing.com>
1189 M:      Keyur Chudgar <keyur@os.amperecomputing.com>
1190 M:      Quan Nguyen <quan@os.amperecomputing.com>
1191 S:      Supported
1192 F:      drivers/net/ethernet/apm/xgene/
1193 F:      drivers/net/phy/mdio-xgene.c
1194 F:      Documentation/devicetree/bindings/net/apm-xgene-enet.txt
1195 F:      Documentation/devicetree/bindings/net/apm-xgene-mdio.txt
1196
1197 APPLIED MICRO (APM) X-GENE SOC PMU
1198 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1199 S:      Supported
1200 F:      drivers/perf/xgene_pmu.c
1201 F:      Documentation/admin-guide/perf/xgene-pmu.rst
1202 F:      Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt
1203
1204 APTINA CAMERA SENSOR PLL
1205 M:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
1206 L:      linux-media@vger.kernel.org
1207 S:      Maintained
1208 F:      drivers/media/i2c/aptina-pll.*
1209
1210 AQUANTIA ETHERNET DRIVER (atlantic)
1211 M:      Igor Russkikh <irusskikh@marvell.com>
1212 L:      netdev@vger.kernel.org
1213 S:      Supported
1214 W:      https://www.marvell.com/
1215 Q:      http://patchwork.ozlabs.org/project/netdev/list/
1216 F:      drivers/net/ethernet/aquantia/atlantic/
1217 F:      Documentation/networking/device_drivers/aquantia/atlantic.txt
1218
1219 AQUANTIA ETHERNET DRIVER PTP SUBSYSTEM
1220 M:      Egor Pomozov <epomozov@marvell.com>
1221 L:      netdev@vger.kernel.org
1222 S:      Supported
1223 W:      http://www.aquantia.com
1224 F:      drivers/net/ethernet/aquantia/atlantic/aq_ptp*
1225
1226 ARC FRAMEBUFFER DRIVER
1227 M:      Jaya Kumar <jayalk@intworks.biz>
1228 S:      Maintained
1229 F:      drivers/video/fbdev/arcfb.c
1230 F:      drivers/video/fbdev/core/fb_defio.c
1231
1232 ARC PGU DRM DRIVER
1233 M:      Alexey Brodkin <abrodkin@synopsys.com>
1234 S:      Supported
1235 F:      drivers/gpu/drm/arc/
1236 F:      Documentation/devicetree/bindings/display/snps,arcpgu.txt
1237
1238 ARCNET NETWORK LAYER
1239 M:      Michael Grzeschik <m.grzeschik@pengutronix.de>
1240 L:      netdev@vger.kernel.org
1241 S:      Maintained
1242 F:      drivers/net/arcnet/
1243 F:      include/uapi/linux/if_arcnet.h
1244
1245 ARM ARCHITECTED TIMER DRIVER
1246 M:      Mark Rutland <mark.rutland@arm.com>
1247 M:      Marc Zyngier <maz@kernel.org>
1248 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1249 S:      Maintained
1250 F:      arch/arm/include/asm/arch_timer.h
1251 F:      arch/arm64/include/asm/arch_timer.h
1252 F:      drivers/clocksource/arm_arch_timer.c
1253
1254 ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT
1255 M:      Linus Walleij <linus.walleij@linaro.org>
1256 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1257 S:      Maintained
1258 F:      Documentation/devicetree/bindings/arm/arm-boards
1259 F:      Documentation/devicetree/bindings/auxdisplay/arm-charlcd.txt
1260 F:      Documentation/devicetree/bindings/clock/arm-integrator.txt
1261 F:      Documentation/devicetree/bindings/i2c/i2c-versatile.txt
1262 F:      Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt
1263 F:      Documentation/devicetree/bindings/mtd/arm-versatile.txt
1264 F:      arch/arm/mach-integrator/
1265 F:      arch/arm/mach-realview/
1266 F:      arch/arm/mach-versatile/
1267 F:      arch/arm/plat-versatile/
1268 F:      arch/arm/boot/dts/arm-realview-*
1269 F:      arch/arm/boot/dts/integrator*
1270 F:      arch/arm/boot/dts/versatile*
1271 F:      drivers/clk/versatile/
1272 F:      drivers/i2c/busses/i2c-versatile.c
1273 F:      drivers/irqchip/irq-versatile-fpga.c
1274 F:      drivers/mtd/maps/physmap_of_versatile.c
1275 F:      drivers/power/reset/arm-versatile-reboot.c
1276 F:      drivers/soc/versatile/
1277
1278 ARM HDLCD DRM DRIVER
1279 M:      Liviu Dudau <liviu.dudau@arm.com>
1280 S:      Supported
1281 F:      drivers/gpu/drm/arm/hdlcd_*
1282 F:      Documentation/devicetree/bindings/display/arm,hdlcd.txt
1283
1284 ARM KOMEDA DRM-KMS DRIVER
1285 M:      James (Qian) Wang <james.qian.wang@arm.com>
1286 M:      Liviu Dudau <liviu.dudau@arm.com>
1287 M:      Mihail Atanassov <mihail.atanassov@arm.com>
1288 L:      Mali DP Maintainers <malidp@foss.arm.com>
1289 S:      Supported
1290 T:      git git://anongit.freedesktop.org/drm/drm-misc
1291 F:      drivers/gpu/drm/arm/display/include/
1292 F:      drivers/gpu/drm/arm/display/komeda/
1293 F:      Documentation/devicetree/bindings/display/arm,komeda.txt
1294 F:      Documentation/gpu/komeda-kms.rst
1295
1296 ARM MALI-DP DRM DRIVER
1297 M:      Liviu Dudau <liviu.dudau@arm.com>
1298 M:      Brian Starkey <brian.starkey@arm.com>
1299 L:      Mali DP Maintainers <malidp@foss.arm.com>
1300 S:      Supported
1301 T:      git git://anongit.freedesktop.org/drm/drm-misc
1302 F:      drivers/gpu/drm/arm/
1303 F:      Documentation/devicetree/bindings/display/arm,malidp.txt
1304 F:      Documentation/gpu/afbc.rst
1305
1306 ARM MALI PANFROST DRM DRIVER
1307 M:      Rob Herring <robh@kernel.org>
1308 M:      Tomeu Vizoso <tomeu.vizoso@collabora.com>
1309 R:      Steven Price <steven.price@arm.com>
1310 R:      Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
1311 L:      dri-devel@lists.freedesktop.org
1312 S:      Supported
1313 T:      git git://anongit.freedesktop.org/drm/drm-misc
1314 F:      drivers/gpu/drm/panfrost/
1315 F:      include/uapi/drm/panfrost_drm.h
1316
1317 ARM MFM AND FLOPPY DRIVERS
1318 M:      Ian Molton <spyro@f2s.com>
1319 S:      Maintained
1320 F:      arch/arm/mach-rpc/floppydma.S
1321 F:      arch/arm/include/asm/floppy.h
1322
1323 ARM PMU PROFILING AND DEBUGGING
1324 M:      Will Deacon <will@kernel.org>
1325 M:      Mark Rutland <mark.rutland@arm.com>
1326 S:      Maintained
1327 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1328 F:      arch/arm*/kernel/perf_*
1329 F:      arch/arm/oprofile/common.c
1330 F:      arch/arm*/kernel/hw_breakpoint.c
1331 F:      arch/arm*/include/asm/hw_breakpoint.h
1332 F:      arch/arm*/include/asm/perf_event.h
1333 F:      drivers/perf/*
1334 F:      include/linux/perf/arm_pmu.h
1335 F:      Documentation/devicetree/bindings/arm/pmu.yaml
1336 F:      Documentation/devicetree/bindings/perf/
1337
1338 ARM PORT
1339 M:      Russell King <linux@armlinux.org.uk>
1340 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1341 W:      http://www.armlinux.org.uk/
1342 S:      Odd Fixes
1343 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git
1344 F:      arch/arm/
1345 X:      arch/arm/boot/dts/
1346
1347 ARM PRIMECELL AACI PL041 DRIVER
1348 M:      Russell King <linux@armlinux.org.uk>
1349 S:      Odd Fixes
1350 F:      sound/arm/aaci.*
1351
1352 ARM PRIMECELL BUS SUPPORT
1353 M:      Russell King <linux@armlinux.org.uk>
1354 S:      Odd Fixes
1355 F:      drivers/amba/
1356 F:      include/linux/amba/bus.h
1357
1358 ARM PRIMECELL CLCD PL110 DRIVER
1359 M:      Russell King <linux@armlinux.org.uk>
1360 S:      Odd Fixes
1361 F:      drivers/video/fbdev/amba-clcd.*
1362
1363 ARM PRIMECELL KMI PL050 DRIVER
1364 M:      Russell King <linux@armlinux.org.uk>
1365 S:      Odd Fixes
1366 F:      drivers/input/serio/ambakmi.*
1367 F:      include/linux/amba/kmi.h
1368
1369 ARM PRIMECELL MMCI PL180/1 DRIVER
1370 M:      Russell King <linux@armlinux.org.uk>
1371 S:      Odd Fixes
1372 F:      drivers/mmc/host/mmci.*
1373 F:      include/linux/amba/mmci.h
1374
1375 ARM PRIMECELL SSP PL022 SPI DRIVER
1376 M:      Linus Walleij <linus.walleij@linaro.org>
1377 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1378 S:      Maintained
1379 F:      Documentation/devicetree/bindings/spi/spi-pl022.yaml
1380 F:      drivers/spi/spi-pl022.c
1381
1382 ARM PRIMECELL UART PL010 AND PL011 DRIVERS
1383 M:      Russell King <linux@armlinux.org.uk>
1384 S:      Odd Fixes
1385 F:      drivers/tty/serial/amba-pl01*.c
1386 F:      include/linux/amba/serial.h
1387
1388 ARM PRIMECELL VIC PL190/PL192 DRIVER
1389 M:      Linus Walleij <linus.walleij@linaro.org>
1390 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1391 S:      Maintained
1392 F:      Documentation/devicetree/bindings/interrupt-controller/arm,vic.txt
1393 F:      drivers/irqchip/irq-vic.c
1394
1395 AMAZON ANNAPURNA LABS FIC DRIVER
1396 M:      Talel Shenhar <talel@amazon.com>
1397 S:      Maintained
1398 F:      Documentation/devicetree/bindings/interrupt-controller/amazon,al-fic.txt
1399 F:      drivers/irqchip/irq-al-fic.c
1400
1401 ARM SMMU DRIVERS
1402 M:      Will Deacon <will@kernel.org>
1403 R:      Robin Murphy <robin.murphy@arm.com>
1404 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1405 S:      Maintained
1406 F:      drivers/iommu/arm-smmu*
1407 F:      drivers/iommu/io-pgtable-arm.c
1408 F:      drivers/iommu/io-pgtable-arm-v7s.c
1409
1410 ARM SUB-ARCHITECTURES
1411 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1412 S:      Maintained
1413 F:      arch/arm/mach-*/
1414 F:      arch/arm/plat-*/
1415 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc.git
1416
1417 ARM/ACTIONS SEMI ARCHITECTURE
1418 M:      Andreas Färber <afaerber@suse.de>
1419 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1420 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1421 S:      Maintained
1422 N:      owl
1423 F:      arch/arm/mach-actions/
1424 F:      arch/arm/boot/dts/owl-*
1425 F:      arch/arm64/boot/dts/actions/
1426 F:      drivers/clk/actions/
1427 F:      drivers/clocksource/timer-owl*
1428 F:      drivers/dma/owl-dma.c
1429 F:      drivers/i2c/busses/i2c-owl.c
1430 F:      drivers/mmc/host/owl-mmc.c
1431 F:      drivers/pinctrl/actions/*
1432 F:      drivers/soc/actions/
1433 F:      include/dt-bindings/power/owl-*
1434 F:      include/linux/soc/actions/
1435 F:      Documentation/devicetree/bindings/arm/actions.yaml
1436 F:      Documentation/devicetree/bindings/clock/actions,owl-cmu.txt
1437 F:      Documentation/devicetree/bindings/dma/owl-dma.txt
1438 F:      Documentation/devicetree/bindings/i2c/i2c-owl.txt
1439 F:      Documentation/devicetree/bindings/mmc/owl-mmc.yaml
1440 F:      Documentation/devicetree/bindings/pinctrl/actions,s900-pinctrl.txt
1441 F:      Documentation/devicetree/bindings/power/actions,owl-sps.txt
1442 F:      Documentation/devicetree/bindings/timer/actions,owl-timer.txt
1443
1444 ARM/ADS SPHERE MACHINE SUPPORT
1445 M:      Lennert Buytenhek <kernel@wantstofly.org>
1446 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1447 S:      Maintained
1448
1449 ARM/AFEB9260 MACHINE SUPPORT
1450 M:      Sergey Lapin <slapin@ossfans.org>
1451 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1452 S:      Maintained
1453
1454 ARM/AJECO 1ARM MACHINE SUPPORT
1455 M:      Lennert Buytenhek <kernel@wantstofly.org>
1456 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1457 S:      Maintained
1458
1459 ARM/Allwinner SoC Clock Support
1460 M:      Emilio López <emilio@elopez.com.ar>
1461 S:      Maintained
1462 F:      drivers/clk/sunxi/
1463
1464 ARM/Allwinner sunXi SoC support
1465 M:      Maxime Ripard <mripard@kernel.org>
1466 M:      Chen-Yu Tsai <wens@csie.org>
1467 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1468 S:      Maintained
1469 N:      sun[x456789]i
1470 N:      sun50i
1471 F:      arch/arm/mach-sunxi/
1472 F:      arch/arm64/boot/dts/allwinner/
1473 F:      drivers/clk/sunxi-ng/
1474 F:      drivers/pinctrl/sunxi/
1475 F:      drivers/soc/sunxi/
1476 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git
1477
1478 Allwinner A10 CSI driver
1479 M:      Maxime Ripard <mripard@kernel.org>
1480 L:      linux-media@vger.kernel.org
1481 T:      git git://linuxtv.org/media_tree.git
1482 F:      drivers/media/platform/sunxi/sun4i-csi/
1483 F:      Documentation/devicetree/bindings/media/allwinner,sun4i-a10-csi.yaml
1484 S:      Maintained
1485
1486 ARM/Amlogic Meson SoC CLOCK FRAMEWORK
1487 M:      Neil Armstrong <narmstrong@baylibre.com>
1488 M:      Jerome Brunet <jbrunet@baylibre.com>
1489 L:      linux-amlogic@lists.infradead.org
1490 S:      Maintained
1491 F:      drivers/clk/meson/
1492 F:      include/dt-bindings/clock/meson*
1493 F:      include/dt-bindings/clock/gxbb*
1494 F:      Documentation/devicetree/bindings/clock/amlogic*
1495
1496 ARM/Amlogic Meson SoC support
1497 M:      Kevin Hilman <khilman@baylibre.com>
1498 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1499 L:      linux-amlogic@lists.infradead.org
1500 W:      http://linux-meson.com/
1501 S:      Maintained
1502 F:      arch/arm/mach-meson/
1503 F:      arch/arm/boot/dts/meson*
1504 F:      arch/arm64/boot/dts/amlogic/
1505 F:      drivers/pinctrl/meson/
1506 F:      drivers/mmc/host/meson*
1507 F:      drivers/soc/amlogic/
1508 F:      drivers/rtc/rtc-meson*
1509 N:      meson
1510
1511 ARM/Amlogic Meson SoC Crypto Drivers
1512 M:      Corentin Labbe <clabbe@baylibre.com>
1513 L:      linux-crypto@vger.kernel.org
1514 L:      linux-amlogic@lists.infradead.org
1515 S:      Maintained
1516 F:      drivers/crypto/amlogic/
1517 F:      Documentation/devicetree/bindings/crypto/amlogic*
1518
1519 ARM/Amlogic Meson SoC Sound Drivers
1520 M:      Jerome Brunet <jbrunet@baylibre.com>
1521 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1522 S:      Maintained
1523 F:      sound/soc/meson/
1524 F:      Documentation/devicetree/bindings/sound/amlogic*
1525
1526 ARM/Annapurna Labs ALPINE ARCHITECTURE
1527 M:      Tsahee Zidenberg <tsahee@annapurnalabs.com>
1528 M:      Antoine Tenart <antoine.tenart@bootlin.com>
1529 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1530 S:      Maintained
1531 F:      arch/arm/mach-alpine/
1532 F:      arch/arm/boot/dts/alpine*
1533 F:      arch/arm64/boot/dts/al/
1534 F:      drivers/*/*alpine*
1535
1536 ARM/ARTPEC MACHINE SUPPORT
1537 M:      Jesper Nilsson <jesper.nilsson@axis.com>
1538 M:      Lars Persson <lars.persson@axis.com>
1539 S:      Maintained
1540 L:      linux-arm-kernel@axis.com
1541 F:      arch/arm/mach-artpec
1542 F:      arch/arm/boot/dts/artpec6*
1543 F:      drivers/clk/axis
1544 F:      drivers/crypto/axis
1545 F:      drivers/mmc/host/usdhi6rol0.c
1546 F:      drivers/pinctrl/pinctrl-artpec*
1547 F:      Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
1548
1549 ARM/ASPEED I2C DRIVER
1550 M:      Brendan Higgins <brendanhiggins@google.com>
1551 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
1552 R:      Joel Stanley <joel@jms.id.au>
1553 L:      linux-i2c@vger.kernel.org
1554 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1555 S:      Maintained
1556 F:      drivers/irqchip/irq-aspeed-i2c-ic.c
1557 F:      drivers/i2c/busses/i2c-aspeed.c
1558 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt
1559 F:      Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
1560
1561 ARM/ASPEED MACHINE SUPPORT
1562 M:      Joel Stanley <joel@jms.id.au>
1563 R:      Andrew Jeffery <andrew@aj.id.au>
1564 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1565 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
1566 Q:      https://patchwork.ozlabs.org/project/linux-aspeed/list/
1567 S:      Supported
1568 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git
1569 F:      arch/arm/mach-aspeed/
1570 F:      arch/arm/boot/dts/aspeed-*
1571 N:      aspeed
1572
1573 ARM/BITMAIN ARCHITECTURE
1574 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1575 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1576 S:      Maintained
1577 F:      arch/arm64/boot/dts/bitmain/
1578 F:      drivers/clk/clk-bm1880.c
1579 F:      drivers/pinctrl/pinctrl-bm1880.c
1580 F:      Documentation/devicetree/bindings/arm/bitmain.yaml
1581 F:      Documentation/devicetree/bindings/clock/bitmain,bm1880-clk.yaml
1582 F:      Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt
1583
1584 ARM/CALXEDA HIGHBANK ARCHITECTURE
1585 M:      Rob Herring <robh@kernel.org>
1586 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1587 S:      Maintained
1588 F:      arch/arm/mach-highbank/
1589 F:      arch/arm/boot/dts/highbank.dts
1590 F:      arch/arm/boot/dts/ecx-*.dts*
1591
1592 ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT
1593 M:      Krzysztof Halasa <khalasa@piap.pl>
1594 S:      Maintained
1595 F:      arch/arm/mach-cns3xxx/
1596
1597 ARM/CAVIUM THUNDER NETWORK DRIVER
1598 M:      Sunil Goutham <sgoutham@marvell.com>
1599 M:      Robert Richter <rrichter@marvell.com>
1600 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1601 S:      Supported
1602 F:      drivers/net/ethernet/cavium/thunder/
1603
1604 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
1605 M:      Lukasz Majewski <lukma@denx.de>
1606 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1607 S:      Maintained
1608 F:      arch/arm/mach-ep93xx/ts72xx.c
1609
1610 ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
1611 M:      Alexander Shiyan <shc_work@mail.ru>
1612 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1613 S:      Odd Fixes
1614 N:      clps711x
1615
1616 ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT
1617 M:      Lennert Buytenhek <kernel@wantstofly.org>
1618 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1619 S:      Maintained
1620
1621 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
1622 M:      Hartley Sweeten <hsweeten@visionengravers.com>
1623 M:      Alexander Sverdlin <alexander.sverdlin@gmail.com>
1624 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1625 S:      Maintained
1626 F:      arch/arm/mach-ep93xx/
1627 F:      arch/arm/mach-ep93xx/include/mach/
1628
1629 ARM/CLKDEV SUPPORT
1630 M:      Russell King <linux@armlinux.org.uk>
1631 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1632 S:      Maintained
1633 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
1634 F:      drivers/clk/clkdev.c
1635
1636 ARM/COMPULAB CM-X270/EM-X270 and CM-X300 MACHINE SUPPORT
1637 M:      Mike Rapoport <mike@compulab.co.il>
1638 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1639 S:      Maintained
1640
1641 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
1642 M:      Baruch Siach <baruch@tkos.co.il>
1643 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1644 S:      Maintained
1645 F:      arch/arm/boot/dts/cx92755*
1646 N:      digicolor
1647
1648 ARM/CONTEC MICRO9 MACHINE SUPPORT
1649 M:      Hubert Feurstein <hubert.feurstein@contec.at>
1650 S:      Maintained
1651 F:      arch/arm/mach-ep93xx/micro9.c
1652
1653 ARM/CORESIGHT FRAMEWORK AND DRIVERS
1654 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
1655 R:      Suzuki K Poulose <suzuki.poulose@arm.com>
1656 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1657 S:      Maintained
1658 F:      drivers/hwtracing/coresight/*
1659 F:      Documentation/trace/coresight/*
1660 F:      Documentation/devicetree/bindings/arm/coresight.txt
1661 F:      Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt
1662 F:      Documentation/ABI/testing/sysfs-bus-coresight-devices-*
1663 F:      tools/perf/arch/arm/util/pmu.c
1664 F:      tools/perf/arch/arm/util/auxtrace.c
1665 F:      tools/perf/arch/arm/util/cs-etm.c
1666 F:      tools/perf/arch/arm/util/cs-etm.h
1667 F:      tools/perf/util/cs-etm.*
1668 F:      tools/perf/util/cs-etm-decoder/*
1669
1670 ARM/CORGI MACHINE SUPPORT
1671 M:      Richard Purdie <rpurdie@rpsys.net>
1672 S:      Maintained
1673
1674 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
1675 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1676 M:      Linus Walleij <linus.walleij@linaro.org>
1677 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1678 T:      git git://github.com/ulli-kroll/linux.git
1679 S:      Maintained
1680 F:      Documentation/devicetree/bindings/arm/gemini.txt
1681 F:      Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
1682 F:      Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt
1683 F:      Documentation/devicetree/bindings/rtc/faraday,ftrtc010.txt
1684 F:      arch/arm/mach-gemini/
1685 F:      drivers/net/ethernet/cortina/
1686 F:      drivers/pinctrl/pinctrl-gemini.c
1687 F:      drivers/rtc/rtc-ftrtc010.c
1688
1689 ARM/CSR SIRFPRIMA2 MACHINE SUPPORT
1690 M:      Barry Song <baohua@kernel.org>
1691 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1692 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux.git
1693 S:      Maintained
1694 F:      arch/arm/boot/dts/prima2*
1695 F:      arch/arm/mach-prima2/
1696 F:      drivers/clk/sirf/
1697 F:      drivers/clocksource/timer-prima2.c
1698 F:      drivers/clocksource/timer-atlas7.c
1699 N:      [^a-z]sirf
1700 X:      drivers/gnss
1701
1702 ARM/CZ.NIC TURRIS MOX SUPPORT
1703 M:      Marek Behun <marek.behun@nic.cz>
1704 W:      http://mox.turris.cz
1705 S:      Maintained
1706 F:      Documentation/ABI/testing/debugfs-moxtet
1707 F:      Documentation/ABI/testing/sysfs-bus-moxtet-devices
1708 F:      Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm
1709 F:      Documentation/devicetree/bindings/bus/moxtet.txt
1710 F:      Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt
1711 F:      Documentation/devicetree/bindings/gpio/gpio-moxtet.txt
1712 F:      include/linux/moxtet.h
1713 F:      drivers/bus/moxtet.c
1714 F:      drivers/firmware/turris-mox-rwtm.c
1715 F:      drivers/gpio/gpio-moxtet.c
1716
1717 ARM/EBSA110 MACHINE SUPPORT
1718 M:      Russell King <linux@armlinux.org.uk>
1719 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1720 W:      http://www.armlinux.org.uk/
1721 S:      Maintained
1722 F:      arch/arm/mach-ebsa110/
1723 F:      drivers/net/ethernet/amd/am79c961a.*
1724
1725 ARM/ENERGY MICRO (SILICON LABS) EFM32 SUPPORT
1726 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
1727 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1728 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1729 S:      Maintained
1730 N:      efm32
1731
1732 ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6)
1733 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1734 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1735 S:      Maintained
1736 F:      arch/arm/mach-pxa/ezx.c
1737
1738 ARM/FARADAY FA526 PORT
1739 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1740 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1741 S:      Maintained
1742 T:      git git://git.berlios.de/gemini-board
1743 F:      arch/arm/mm/*-fa*
1744
1745 ARM/FOOTBRIDGE ARCHITECTURE
1746 M:      Russell King <linux@armlinux.org.uk>
1747 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1748 W:      http://www.armlinux.org.uk/
1749 S:      Maintained
1750 F:      arch/arm/include/asm/hardware/dec21285.h
1751 F:      arch/arm/mach-footbridge/
1752
1753 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
1754 M:      Shawn Guo <shawnguo@kernel.org>
1755 M:      Sascha Hauer <s.hauer@pengutronix.de>
1756 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1757 R:      Fabio Estevam <festevam@gmail.com>
1758 R:      NXP Linux Team <linux-imx@nxp.com>
1759 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1760 S:      Maintained
1761 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1762 N:      imx
1763 N:      mxs
1764 X:      drivers/media/i2c/
1765
1766 ARM/FREESCALE VYBRID ARM ARCHITECTURE
1767 M:      Shawn Guo <shawnguo@kernel.org>
1768 M:      Sascha Hauer <s.hauer@pengutronix.de>
1769 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1770 R:      Stefan Agner <stefan@agner.ch>
1771 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1772 S:      Maintained
1773 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1774 F:      arch/arm/mach-imx/*vf610*
1775 F:      arch/arm/boot/dts/vf*
1776
1777 ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE
1778 M:      Shawn Guo <shawnguo@kernel.org>
1779 M:      Li Yang <leoyang.li@nxp.com>
1780 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1781 S:      Maintained
1782 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1783 F:      arch/arm/boot/dts/ls1021a*
1784 F:      arch/arm64/boot/dts/freescale/fsl-*
1785 F:      arch/arm64/boot/dts/freescale/qoriq-*
1786
1787 ARM/GLOMATION GESBC9312SX MACHINE SUPPORT
1788 M:      Lennert Buytenhek <kernel@wantstofly.org>
1789 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1790 S:      Maintained
1791
1792 ARM/GUMSTIX MACHINE SUPPORT
1793 M:      Steve Sakoman <sakoman@gmail.com>
1794 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1795 S:      Maintained
1796
1797 ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT
1798 M:      Philipp Zabel <philipp.zabel@gmail.com>
1799 M:      Paul Parsons <lost.distance@yahoo.com>
1800 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1801 S:      Maintained
1802 F:      arch/arm/mach-pxa/hx4700.c
1803 F:      arch/arm/mach-pxa/include/mach/hx4700.h
1804 F:      sound/soc/pxa/hx4700.c
1805
1806 ARM/HISILICON SOC SUPPORT
1807 M:      Wei Xu <xuwei5@hisilicon.com>
1808 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1809 W:      http://www.hisilicon.com
1810 S:      Supported
1811 T:      git git://github.com/hisilicon/linux-hisi.git
1812 F:      arch/arm/mach-hisi/
1813 F:      arch/arm/boot/dts/hi3*
1814 F:      arch/arm/boot/dts/hip*
1815 F:      arch/arm/boot/dts/hisi*
1816 F:      arch/arm64/boot/dts/hisilicon/
1817
1818 ARM/HP JORNADA 7XX MACHINE SUPPORT
1819 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
1820 W:      www.jlime.com
1821 S:      Maintained
1822 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
1823 F:      arch/arm/mach-sa1100/jornada720.c
1824 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
1825
1826 ARM/IGEP MACHINE SUPPORT
1827 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
1828 M:      Javier Martinez Canillas <javier@dowhile0.org>
1829 L:      linux-omap@vger.kernel.org
1830 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1831 S:      Maintained
1832 F:      arch/arm/boot/dts/omap3-igep*
1833
1834 ARM/INCOME PXA270 SUPPORT
1835 M:      Marek Vasut <marek.vasut@gmail.com>
1836 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1837 S:      Maintained
1838 F:      arch/arm/mach-pxa/colibri-pxa270-income.c
1839
1840 ARM/INTEL IOP32X ARM ARCHITECTURE
1841 M:      Lennert Buytenhek <kernel@wantstofly.org>
1842 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1843 S:      Maintained
1844
1845 ARM/INTEL IQ81342EX MACHINE SUPPORT
1846 M:      Lennert Buytenhek <kernel@wantstofly.org>
1847 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1848 S:      Maintained
1849
1850 ARM/INTEL IXDP2850 MACHINE SUPPORT
1851 M:      Lennert Buytenhek <kernel@wantstofly.org>
1852 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1853 S:      Maintained
1854
1855 ARM/INTEL IXP4XX ARM ARCHITECTURE
1856 M:      Linus Walleij <linusw@kernel.org>
1857 M:      Imre Kaloz <kaloz@openwrt.org>
1858 M:      Krzysztof Halasa <khalasa@piap.pl>
1859 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1860 S:      Maintained
1861 F:      Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml
1862 F:      Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.txt
1863 F:      Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml
1864 F:      Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml
1865 F:      arch/arm/mach-ixp4xx/
1866 F:      drivers/clocksource/timer-ixp4xx.c
1867 F:      drivers/gpio/gpio-ixp4xx.c
1868 F:      drivers/irqchip/irq-ixp4xx.c
1869 F:      include/linux/irqchip/irq-ixp4xx.h
1870 F:      include/linux/platform_data/timer-ixp4xx.h
1871
1872 ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT
1873 M:      Jonathan Cameron <jic23@cam.ac.uk>
1874 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1875 S:      Maintained
1876 F:      arch/arm/mach-pxa/stargate2.c
1877 F:      drivers/pcmcia/pxa2xx_stargate2.c
1878
1879 ARM/INTEL XSC3 (MANZANO) ARM CORE
1880 M:      Lennert Buytenhek <kernel@wantstofly.org>
1881 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1882 S:      Maintained
1883
1884 ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT
1885 M:      Lennert Buytenhek <kernel@wantstofly.org>
1886 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1887 S:      Maintained
1888
1889 ARM/LG1K ARCHITECTURE
1890 M:      Chanho Min <chanho.min@lge.com>
1891 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1892 S:      Maintained
1893 F:      arch/arm64/boot/dts/lg/
1894
1895 ARM/LOGICPD PXA270 MACHINE SUPPORT
1896 M:      Lennert Buytenhek <kernel@wantstofly.org>
1897 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1898 S:      Maintained
1899
1900 ARM/LPC18XX ARCHITECTURE
1901 M:      Vladimir Zapolskiy <vz@mleia.com>
1902 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1903 S:      Maintained
1904 F:      Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt
1905 F:      arch/arm/boot/dts/lpc43*
1906 F:      drivers/i2c/busses/i2c-lpc2k.c
1907 F:      drivers/memory/pl172.c
1908 F:      drivers/mtd/spi-nor/nxp-spifi.c
1909 F:      drivers/rtc/rtc-lpc24xx.c
1910 N:      lpc18xx
1911
1912 ARM/LPC32XX SOC SUPPORT
1913 M:      Vladimir Zapolskiy <vz@mleia.com>
1914 M:      Sylvain Lemieux <slemieux.tyco@gmail.com>
1915 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1916 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
1917 S:      Maintained
1918 F:      Documentation/devicetree/bindings/i2c/i2c-pnx.txt
1919 F:      arch/arm/boot/dts/lpc32*
1920 F:      arch/arm/mach-lpc32xx/
1921 F:      drivers/i2c/busses/i2c-pnx.c
1922 F:      drivers/net/ethernet/nxp/lpc_eth.c
1923 F:      drivers/usb/host/ohci-nxp.c
1924 F:      drivers/watchdog/pnx4008_wdt.c
1925 N:      lpc32xx
1926
1927 ARM/MAGICIAN MACHINE SUPPORT
1928 M:      Philipp Zabel <philipp.zabel@gmail.com>
1929 S:      Maintained
1930
1931 ARM/Marvell Dove/MV78xx0/Orion SOC support
1932 M:      Jason Cooper <jason@lakedaemon.net>
1933 M:      Andrew Lunn <andrew@lunn.ch>
1934 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1935 M:      Gregory Clement <gregory.clement@bootlin.com>
1936 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1937 S:      Maintained
1938 F:      Documentation/devicetree/bindings/soc/dove/
1939 F:      arch/arm/mach-dove/
1940 F:      arch/arm/mach-mv78xx0/
1941 F:      arch/arm/mach-orion5x/
1942 F:      arch/arm/plat-orion/
1943 F:      arch/arm/boot/dts/dove*
1944 F:      arch/arm/boot/dts/orion5x*
1945 T:      git git://git.infradead.org/linux-mvebu.git
1946
1947 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K, CN9130 SOC support
1948 M:      Jason Cooper <jason@lakedaemon.net>
1949 M:      Andrew Lunn <andrew@lunn.ch>
1950 M:      Gregory Clement <gregory.clement@bootlin.com>
1951 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1952 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1953 S:      Maintained
1954 F:      arch/arm/boot/dts/armada*
1955 F:      arch/arm/boot/dts/kirkwood*
1956 F:      arch/arm/configs/mvebu_*_defconfig
1957 F:      arch/arm/mach-mvebu/
1958 F:      arch/arm64/boot/dts/marvell/armada*
1959 F:      arch/arm64/boot/dts/marvell/cn913*
1960 F:      drivers/cpufreq/armada-37xx-cpufreq.c
1961 F:      drivers/cpufreq/armada-8k-cpufreq.c
1962 F:      drivers/cpufreq/mvebu-cpufreq.c
1963 F:      drivers/irqchip/irq-armada-370-xp.c
1964 F:      drivers/irqchip/irq-mvebu-*
1965 F:      drivers/pinctrl/mvebu/
1966 F:      drivers/rtc/rtc-armada38x.c
1967 T:      git git://git.infradead.org/linux-mvebu.git
1968
1969 ARM/Mediatek RTC DRIVER
1970 M:      Eddie Huang <eddie.huang@mediatek.com>
1971 M:      Sean Wang <sean.wang@mediatek.com>
1972 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1973 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1974 S:      Maintained
1975 F:      Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
1976 F:      drivers/rtc/rtc-mt6397.c
1977 F:      drivers/rtc/rtc-mt7622.c
1978
1979 ARM/Mediatek SoC support
1980 M:      Matthias Brugger <matthias.bgg@gmail.com>
1981 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1982 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1983 W:      https://mtk.bcnfs.org/
1984 C:      irc://chat.freenode.net/linux-mediatek
1985 S:      Maintained
1986 F:      arch/arm/boot/dts/mt6*
1987 F:      arch/arm/boot/dts/mt7*
1988 F:      arch/arm/boot/dts/mt8*
1989 F:      arch/arm/mach-mediatek/
1990 F:      arch/arm64/boot/dts/mediatek/
1991 F:      drivers/soc/mediatek/
1992 N:      mtk
1993 N:      mt[678]
1994 K:      mediatek
1995
1996 ARM/Mediatek USB3 PHY DRIVER
1997 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
1998 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1999 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
2000 S:      Maintained
2001 F:      drivers/phy/mediatek/
2002 F:      Documentation/devicetree/bindings/phy/phy-mtk-*
2003
2004 ARM/Microchip (AT91) SoC support
2005 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2006 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
2007 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2008 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2009 W:      http://www.linux4sam.org
2010 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git
2011 S:      Supported
2012 N:      at91
2013 N:      atmel
2014 F:      arch/arm/mach-at91/
2015 F:      include/soc/at91/
2016 F:      arch/arm/boot/dts/at91*.dts
2017 F:      arch/arm/boot/dts/at91*.dtsi
2018 F:      arch/arm/boot/dts/sama*.dts
2019 F:      arch/arm/boot/dts/sama*.dtsi
2020 F:      arch/arm/include/debug/at91.S
2021 F:      drivers/memory/atmel*
2022 F:      drivers/watchdog/sama5d4_wdt.c
2023 X:      drivers/input/touchscreen/atmel_mxt_ts.c
2024 X:      drivers/net/wireless/atmel/
2025
2026 ARM/MIOA701 MACHINE SUPPORT
2027 M:      Robert Jarzmik <robert.jarzmik@free.fr>
2028 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2029 F:      arch/arm/mach-pxa/mioa701.c
2030 S:      Maintained
2031
2032 ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT
2033 M:      Michael Petchkovsky <mkpetch@internode.on.net>
2034 S:      Maintained
2035
2036 ARM/NOMADIK/U300/Ux500 ARCHITECTURES
2037 M:      Linus Walleij <linus.walleij@linaro.org>
2038 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2039 S:      Maintained
2040 F:      Documentation/devicetree/bindings/i2c/i2c-nomadik.txt
2041 F:      Documentation/devicetree/bindings/i2c/i2c-stu300.txt
2042 F:      arch/arm/mach-nomadik/
2043 F:      arch/arm/mach-u300/
2044 F:      arch/arm/mach-ux500/
2045 F:      drivers/soc/ux500/
2046 F:      arch/arm/boot/dts/ste-*
2047 F:      drivers/clk/clk-nomadik.c
2048 F:      drivers/clk/clk-u300.c
2049 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
2050 F:      drivers/clocksource/timer-u300.c
2051 F:      drivers/dma/coh901318*
2052 F:      drivers/dma/ste_dma40*
2053 F:      drivers/hwspinlock/u8500_hsem.c
2054 F:      drivers/i2c/busses/i2c-nomadik.c
2055 F:      drivers/i2c/busses/i2c-stu300.c
2056 F:      drivers/iio/adc/ab8500-gpadc.c
2057 F:      drivers/mfd/ab3100*
2058 F:      drivers/mfd/ab8500*
2059 F:      drivers/mfd/abx500*
2060 F:      drivers/mfd/dbx500*
2061 F:      drivers/mfd/db8500*
2062 F:      drivers/pinctrl/nomadik/
2063 F:      drivers/pinctrl/pinctrl-coh901*
2064 F:      drivers/pinctrl/pinctrl-u300.c
2065 F:      drivers/rtc/rtc-ab3100.c
2066 F:      drivers/rtc/rtc-ab8500.c
2067 F:      drivers/rtc/rtc-coh901331.c
2068 F:      drivers/rtc/rtc-pl031.c
2069 F:      drivers/watchdog/coh901327_wdt.c
2070 F:      Documentation/devicetree/bindings/arm/ste-*
2071 F:      Documentation/devicetree/bindings/arm/ux500/
2072 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
2073
2074 ARM/NUVOTON NPCM ARCHITECTURE
2075 M:      Avi Fishman <avifishman70@gmail.com>
2076 M:      Tomer Maimon <tmaimon77@gmail.com>
2077 M:      Tali Perry <tali.perry1@gmail.com>
2078 R:      Patrick Venture <venture@google.com>
2079 R:      Nancy Yuen <yuenn@google.com>
2080 R:      Benjamin Fair <benjaminfair@google.com>
2081 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2082 S:      Supported
2083 F:      arch/arm/mach-npcm/
2084 F:      arch/arm/boot/dts/nuvoton-npcm*
2085 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clock.h
2086 F:      drivers/*/*npcm*
2087 F:      Documentation/devicetree/bindings/*/*npcm*
2088 F:      Documentation/devicetree/bindings/*/*/*npcm*
2089
2090 ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
2091 L:      openmoko-kernel@lists.openmoko.org (subscribers-only)
2092 W:      http://wiki.openmoko.org/wiki/Neo_FreeRunner
2093 S:      Orphan
2094 F:      arch/arm/mach-s3c24xx/mach-gta02.c
2095 F:      arch/arm/mach-s3c24xx/gta02.h
2096
2097 ARM/Orion SoC/Technologic Systems TS-78xx platform support
2098 M:      Alexander Clouter <alex@digriz.org.uk>
2099 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2100 W:      http://www.digriz.org.uk/ts78xx/kernel
2101 S:      Maintained
2102 F:      arch/arm/mach-orion5x/ts78xx-*
2103
2104 ARM/OXNAS platform support
2105 M:      Neil Armstrong <narmstrong@baylibre.com>
2106 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2107 L:      linux-oxnas@groups.io (moderated for non-subscribers)
2108 S:      Maintained
2109 F:      arch/arm/mach-oxnas/
2110 F:      arch/arm/boot/dts/ox8*.dts*
2111 N:      oxnas
2112
2113 ARM/PALM TREO SUPPORT
2114 M:      Tomas Cech <sleep_walker@suse.com>
2115 L:      linux-arm-kernel@lists.infradead.org
2116 W:      http://hackndev.com
2117 S:      Maintained
2118 F:      arch/arm/mach-pxa/palmtreo.*
2119
2120 ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT
2121 M:      Marek Vasut <marek.vasut@gmail.com>
2122 L:      linux-arm-kernel@lists.infradead.org
2123 W:      http://hackndev.com
2124 S:      Maintained
2125 F:      arch/arm/mach-pxa/include/mach/palmtx.h
2126 F:      arch/arm/mach-pxa/palmtx.c
2127 F:      arch/arm/mach-pxa/palmt5.*
2128 F:      arch/arm/mach-pxa/include/mach/palmld.h
2129 F:      arch/arm/mach-pxa/palmld.c
2130 F:      arch/arm/mach-pxa/palmte2.*
2131 F:      arch/arm/mach-pxa/include/mach/palmtc.h
2132 F:      arch/arm/mach-pxa/palmtc.c
2133
2134 ARM/PALMZ72 SUPPORT
2135 M:      Sergey Lapin <slapin@ossfans.org>
2136 L:      linux-arm-kernel@lists.infradead.org
2137 W:      http://hackndev.com
2138 S:      Maintained
2139 F:      arch/arm/mach-pxa/palmz72.*
2140
2141 ARM/PLEB SUPPORT
2142 M:      Peter Chubb <pleb@gelato.unsw.edu.au>
2143 W:      http://www.disy.cse.unsw.edu.au/Hardware/PLEB
2144 S:      Maintained
2145
2146 ARM/PT DIGITAL BOARD PORT
2147 M:      Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
2148 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2149 W:      http://www.armlinux.org.uk/
2150 S:      Maintained
2151
2152 ARM/QUALCOMM SUPPORT
2153 M:      Andy Gross <agross@kernel.org>
2154 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
2155 L:      linux-arm-msm@vger.kernel.org
2156 S:      Maintained
2157 F:      Documentation/devicetree/bindings/soc/qcom/
2158 F:      Documentation/devicetree/bindings/*/qcom*
2159 F:      arch/arm/boot/dts/qcom-*.dts
2160 F:      arch/arm/boot/dts/qcom-*.dtsi
2161 F:      arch/arm/mach-qcom/
2162 F:      arch/arm64/boot/dts/qcom/
2163 F:      drivers/*/qcom/
2164 F:      drivers/*/qcom*
2165 F:      drivers/*/*/qcom/
2166 F:      drivers/*/*/qcom*
2167 F:      drivers/*/pm8???-*
2168 F:      drivers/bluetooth/btqcomsmd.c
2169 F:      drivers/clocksource/timer-qcom.c
2170 F:      drivers/extcon/extcon-qcom*
2171 F:      drivers/iommu/msm*
2172 F:      drivers/i2c/busses/i2c-qup.c
2173 F:      drivers/i2c/busses/i2c-qcom-geni.c
2174 F:      drivers/mfd/ssbi.c
2175 F:      drivers/mmc/host/mmci_qcom*
2176 F:      drivers/mmc/host/sdhci-msm.c
2177 F:      drivers/pci/controller/dwc/pcie-qcom.c
2178 F:      drivers/phy/qualcomm/
2179 F:      drivers/power/*/msm*
2180 F:      drivers/reset/reset-qcom-*
2181 F:      drivers/scsi/ufs/ufs-qcom.*
2182 F:      drivers/spi/spi-qup.c
2183 F:      drivers/spi/spi-geni-qcom.c
2184 F:      drivers/spi/spi-qcom-qspi.c
2185 F:      drivers/tty/serial/msm_serial.c
2186 F:      drivers/usb/dwc3/dwc3-qcom.c
2187 F:      include/dt-bindings/*/qcom*
2188 F:      include/linux/*/qcom*
2189 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git
2190
2191 ARM/RADISYS ENP2611 MACHINE SUPPORT
2192 M:      Lennert Buytenhek <kernel@wantstofly.org>
2193 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2194 S:      Maintained
2195
2196 ARM/RDA MICRO ARCHITECTURE
2197 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
2198 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2199 L:      linux-unisoc@lists.infradead.org (moderated for non-subscribers)
2200 S:      Maintained
2201 F:      arch/arm/boot/dts/rda8810pl-*
2202 F:      drivers/clocksource/timer-rda.c
2203 F:      drivers/gpio/gpio-rda.c
2204 F:      drivers/irqchip/irq-rda-intc.c
2205 F:      drivers/tty/serial/rda-uart.c
2206 F:      Documentation/devicetree/bindings/arm/rda.yaml
2207 F:      Documentation/devicetree/bindings/gpio/gpio-rda.yaml
2208 F:      Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.txt
2209 F:      Documentation/devicetree/bindings/serial/rda,8810pl-uart.txt
2210 F:      Documentation/devicetree/bindings/timer/rda,8810pl-timer.txt
2211
2212 ARM/REALTEK ARCHITECTURE
2213 M:      Andreas Färber <afaerber@suse.de>
2214 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2215 L:      linux-realtek-soc@lists.infradead.org (moderated for non-subscribers)
2216 S:      Maintained
2217 F:      arch/arm64/boot/dts/realtek/
2218 F:      Documentation/devicetree/bindings/arm/realtek.yaml
2219
2220 ARM/RENESAS ARM64 ARCHITECTURE
2221 M:      Geert Uytterhoeven <geert+renesas@glider.be>
2222 M:      Magnus Damm <magnus.damm@gmail.com>
2223 L:      linux-renesas-soc@vger.kernel.org
2224 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2225 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next
2226 S:      Supported
2227 F:      arch/arm64/boot/dts/renesas/
2228 F:      Documentation/devicetree/bindings/arm/renesas.yaml
2229 F:      drivers/soc/renesas/
2230 F:      include/linux/soc/renesas/
2231
2232 ARM/RISCPC ARCHITECTURE
2233 M:      Russell King <linux@armlinux.org.uk>
2234 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2235 W:      http://www.armlinux.org.uk/
2236 S:      Maintained
2237 F:      arch/arm/include/asm/hardware/entry-macro-iomd.S
2238 F:      arch/arm/include/asm/hardware/ioc.h
2239 F:      arch/arm/include/asm/hardware/iomd.h
2240 F:      arch/arm/include/asm/hardware/memc.h
2241 F:      arch/arm/mach-rpc/
2242 F:      drivers/net/ethernet/8390/etherh.c
2243 F:      drivers/net/ethernet/i825xx/ether1*
2244 F:      drivers/net/ethernet/seeq/ether3*
2245 F:      drivers/scsi/arm/
2246
2247 ARM/Rockchip SoC support
2248 M:      Heiko Stuebner <heiko@sntech.de>
2249 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2250 L:      linux-rockchip@lists.infradead.org
2251 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
2252 S:      Maintained
2253 F:      Documentation/devicetree/bindings/i2c/i2c-rk3x.txt
2254 F:      Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml
2255 F:      arch/arm/boot/dts/rk3*
2256 F:      arch/arm/boot/dts/rv1108*
2257 F:      arch/arm/mach-rockchip/
2258 F:      drivers/clk/rockchip/
2259 F:      drivers/i2c/busses/i2c-rk3x.c
2260 F:      drivers/*/*rockchip*
2261 F:      drivers/*/*/*rockchip*
2262 F:      sound/soc/rockchip/
2263 N:      rockchip
2264
2265 ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
2266 M:      Kukjin Kim <kgene@kernel.org>
2267 M:      Krzysztof Kozlowski <krzk@kernel.org>
2268 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2269 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2270 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
2271 S:      Maintained
2272 F:      arch/arm/boot/dts/s3c*
2273 F:      arch/arm/boot/dts/s5p*
2274 F:      arch/arm/boot/dts/exynos*
2275 F:      arch/arm64/boot/dts/exynos/
2276 F:      arch/arm/plat-samsung/
2277 F:      arch/arm/mach-s3c24*/
2278 F:      arch/arm/mach-s3c64xx/
2279 F:      arch/arm/mach-s5p*/
2280 F:      arch/arm/mach-exynos*/
2281 F:      drivers/*/*s3c24*
2282 F:      drivers/*/*/*s3c24*
2283 F:      drivers/*/*s3c64xx*
2284 F:      drivers/*/*s5pv210*
2285 F:      drivers/memory/samsung/
2286 F:      drivers/soc/samsung/
2287 F:      drivers/tty/serial/samsung*
2288 F:      include/linux/soc/samsung/
2289 F:      Documentation/arm/samsung/
2290 F:      Documentation/devicetree/bindings/arm/samsung/
2291 F:      Documentation/devicetree/bindings/power/pd-samsung.yaml
2292 N:      exynos
2293
2294 ARM/SAMSUNG MOBILE MACHINE SUPPORT
2295 M:      Kyungmin Park <kyungmin.park@samsung.com>
2296 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2297 S:      Maintained
2298 F:      arch/arm/mach-s5pv210/
2299
2300 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
2301 M:      Kyungmin Park <kyungmin.park@samsung.com>
2302 M:      Kamil Debski <kamil@wypas.org>
2303 M:      Andrzej Hajda <a.hajda@samsung.com>
2304 L:      linux-arm-kernel@lists.infradead.org
2305 L:      linux-media@vger.kernel.org
2306 S:      Maintained
2307 F:      drivers/media/platform/s5p-g2d/
2308
2309 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
2310 M:      Marek Szyprowski <m.szyprowski@samsung.com>
2311 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2312 L:      linux-media@vger.kernel.org
2313 S:      Maintained
2314 F:      drivers/media/platform/s5p-cec/
2315 F:      Documentation/devicetree/bindings/media/s5p-cec.txt
2316
2317 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
2318 M:      Andrzej Pietrasiewicz <andrzejtp2010@gmail.com>
2319 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
2320 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
2321 L:      linux-arm-kernel@lists.infradead.org
2322 L:      linux-media@vger.kernel.org
2323 S:      Maintained
2324 F:      drivers/media/platform/s5p-jpeg/
2325
2326 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
2327 M:      Kyungmin Park <kyungmin.park@samsung.com>
2328 M:      Kamil Debski <kamil@wypas.org>
2329 M:      Jeongtae Park <jtp.park@samsung.com>
2330 M:      Andrzej Hajda <a.hajda@samsung.com>
2331 L:      linux-arm-kernel@lists.infradead.org
2332 L:      linux-media@vger.kernel.org
2333 S:      Maintained
2334 F:      drivers/media/platform/s5p-mfc/
2335
2336 ARM/SHMOBILE ARM ARCHITECTURE
2337 M:      Geert Uytterhoeven <geert+renesas@glider.be>
2338 M:      Magnus Damm <magnus.damm@gmail.com>
2339 L:      linux-renesas-soc@vger.kernel.org
2340 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2341 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next
2342 S:      Supported
2343 F:      arch/arm/boot/dts/emev2*
2344 F:      arch/arm/boot/dts/gr-peach*
2345 F:      arch/arm/boot/dts/iwg20d-q7*
2346 F:      arch/arm/boot/dts/r7s*
2347 F:      arch/arm/boot/dts/r8a*
2348 F:      arch/arm/boot/dts/r9a*
2349 F:      arch/arm/boot/dts/sh*
2350 F:      arch/arm/configs/shmobile_defconfig
2351 F:      arch/arm/include/debug/renesas-scif.S
2352 F:      arch/arm/mach-shmobile/
2353 F:      Documentation/devicetree/bindings/arm/renesas.yaml
2354 F:      drivers/soc/renesas/
2355 F:      include/linux/soc/renesas/
2356
2357 ARM/SOCFPGA ARCHITECTURE
2358 M:      Dinh Nguyen <dinguyen@kernel.org>
2359 S:      Maintained
2360 F:      arch/arm/mach-socfpga/
2361 F:      arch/arm/boot/dts/socfpga*
2362 F:      arch/arm/configs/socfpga_defconfig
2363 F:      arch/arm64/boot/dts/altera/
2364 F:      arch/arm64/boot/dts/intel/
2365 W:      http://www.rocketboards.org
2366 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
2367
2368 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
2369 M:      Dinh Nguyen <dinguyen@kernel.org>
2370 S:      Maintained
2371 F:      drivers/clk/socfpga/
2372
2373 ARM/SOCFPGA EDAC SUPPORT
2374 M:      Thor Thayer <thor.thayer@linux.intel.com>
2375 S:      Maintained
2376 F:      drivers/edac/altera_edac.
2377
2378 ARM/SPREADTRUM SoC SUPPORT
2379 M:      Orson Zhai <orsonzhai@gmail.com>
2380 M:      Baolin Wang <baolin.wang7@gmail.com>
2381 M:      Chunyan Zhang <zhang.lyra@gmail.com>
2382 S:      Maintained
2383 F:      arch/arm64/boot/dts/sprd
2384 N:      sprd
2385 N:      sc27xx
2386 N:      sc2731
2387
2388 ARM/STI ARCHITECTURE
2389 M:      Patrice Chotard <patrice.chotard@st.com>
2390 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2391 W:      http://www.stlinux.com
2392 S:      Maintained
2393 F:      Documentation/devicetree/bindings/i2c/i2c-st.txt
2394 F:      arch/arm/mach-sti/
2395 F:      arch/arm/boot/dts/sti*
2396 F:      drivers/char/hw_random/st-rng.c
2397 F:      drivers/clocksource/arm_global_timer.c
2398 F:      drivers/clocksource/clksrc_st_lpc.c
2399 F:      drivers/cpufreq/sti-cpufreq.c
2400 F:      drivers/dma/st_fdma*
2401 F:      drivers/i2c/busses/i2c-st.c
2402 F:      drivers/media/rc/st_rc.c
2403 F:      drivers/media/platform/sti/c8sectpfe/
2404 F:      drivers/mmc/host/sdhci-st.c
2405 F:      drivers/phy/st/phy-miphy28lp.c
2406 F:      drivers/phy/st/phy-stih407-usb.c
2407 F:      drivers/pinctrl/pinctrl-st.c
2408 F:      drivers/remoteproc/st_remoteproc.c
2409 F:      drivers/remoteproc/st_slim_rproc.c
2410 F:      drivers/reset/sti/
2411 F:      drivers/rtc/rtc-st-lpc.c
2412 F:      drivers/tty/serial/st-asc.c
2413 F:      drivers/usb/dwc3/dwc3-st.c
2414 F:      drivers/usb/host/ehci-st.c
2415 F:      drivers/usb/host/ohci-st.c
2416 F:      drivers/watchdog/st_lpc_wdt.c
2417 F:      drivers/ata/ahci_st.c
2418 F:      include/linux/remoteproc/st_slim_rproc.h
2419
2420 ARM/STM32 ARCHITECTURE
2421 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2422 M:      Alexandre Torgue <alexandre.torgue@st.com>
2423 L:      linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers)
2424 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2425 S:      Maintained
2426 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2427 N:      stm32
2428 N:      stm
2429 F:      arch/arm/boot/dts/stm32*
2430 F:      arch/arm/mach-stm32/
2431 F:      drivers/clocksource/armv7m_systick.c
2432
2433 ARM/Synaptics SoC support
2434 M:      Jisheng Zhang <Jisheng.Zhang@synaptics.com>
2435 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2436 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2437 S:      Maintained
2438 F:      arch/arm/mach-berlin/
2439 F:      arch/arm/boot/dts/berlin*
2440 F:      arch/arm64/boot/dts/synaptics/
2441
2442 ARM/TANGO ARCHITECTURE
2443 M:      Marc Gonzalez <marc.w.gonzalez@free.fr>
2444 M:      Mans Rullgard <mans@mansr.com>
2445 L:      linux-arm-kernel@lists.infradead.org
2446 S:      Odd Fixes
2447 N:      tango
2448
2449 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2450 M:      Lennert Buytenhek <kernel@wantstofly.org>
2451 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2452 S:      Maintained
2453
2454 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2455 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
2456 L:      linux-tegra@vger.kernel.org
2457 L:      linux-media@vger.kernel.org
2458 S:      Maintained
2459 F:      drivers/media/platform/tegra-cec/
2460 F:      Documentation/devicetree/bindings/media/tegra-cec.txt
2461
2462 ARM/TETON BGA MACHINE SUPPORT
2463 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2464 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2465 S:      Maintained
2466
2467 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2468 M:      Santosh Shilimkar <ssantosh@kernel.org>
2469 L:      linux-kernel@vger.kernel.org
2470 S:      Maintained
2471 F:      drivers/memory/*emif*
2472
2473 ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE
2474 M:      Tero Kristo <t-kristo@ti.com>
2475 M:      Nishanth Menon <nm@ti.com>
2476 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2477 S:      Supported
2478 F:      Documentation/devicetree/bindings/arm/ti/k3.txt
2479 F:      arch/arm64/boot/dts/ti/Makefile
2480 F:      arch/arm64/boot/dts/ti/k3-*
2481 F:      include/dt-bindings/pinctrl/k3.h
2482
2483 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2484 M:      Santosh Shilimkar <ssantosh@kernel.org>
2485 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2486 S:      Maintained
2487 F:      arch/arm/mach-keystone/
2488 F:      arch/arm/boot/dts/keystone-*
2489 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
2490
2491 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2492 M:      Santosh Shilimkar <ssantosh@kernel.org>
2493 L:      linux-kernel@vger.kernel.org
2494 S:      Maintained
2495 F:      drivers/clk/keystone/
2496
2497 ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE
2498 M:      Santosh Shilimkar <ssantosh@kernel.org>
2499 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2500 L:      linux-kernel@vger.kernel.org
2501 S:      Maintained
2502 F:      drivers/clocksource/timer-keystone.c
2503
2504 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2505 M:      Santosh Shilimkar <ssantosh@kernel.org>
2506 L:      linux-kernel@vger.kernel.org
2507 S:      Maintained
2508 F:      drivers/power/reset/keystone-reset.c
2509
2510 ARM/THECUS N2100 MACHINE SUPPORT
2511 M:      Lennert Buytenhek <kernel@wantstofly.org>
2512 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2513 S:      Maintained
2514
2515 ARM/TOSA MACHINE SUPPORT
2516 M:      Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2517 M:      Dirk Opfer <dirk@opfer-online.de>
2518 S:      Maintained
2519
2520 ARM/UNIPHIER ARCHITECTURE
2521 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
2522 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2523 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
2524 S:      Maintained
2525 F:      Documentation/devicetree/bindings/arm/socionext/uniphier.txt
2526 F:      Documentation/devicetree/bindings/gpio/gpio-uniphier.txt
2527 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.txt
2528 F:      arch/arm/boot/dts/uniphier*
2529 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2530 F:      arch/arm/mach-uniphier/
2531 F:      arch/arm/mm/cache-uniphier.c
2532 F:      arch/arm64/boot/dts/socionext/uniphier*
2533 F:      drivers/bus/uniphier-system-bus.c
2534 F:      drivers/clk/uniphier/
2535 F:      drivers/dma/uniphier-mdmac.c
2536 F:      drivers/gpio/gpio-uniphier.c
2537 F:      drivers/i2c/busses/i2c-uniphier*
2538 F:      drivers/irqchip/irq-uniphier-aidet.c
2539 F:      drivers/mmc/host/uniphier-sd.c
2540 F:      drivers/pinctrl/uniphier/
2541 F:      drivers/reset/reset-uniphier.c
2542 F:      drivers/tty/serial/8250/8250_uniphier.c
2543 N:      uniphier
2544
2545 Ux500 CLOCK DRIVERS
2546 M:      Ulf Hansson <ulf.hansson@linaro.org>
2547 L:      linux-clk@vger.kernel.org
2548 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2549 S:      Maintained
2550 F:      drivers/clk/ux500/
2551
2552 ARM/VERSATILE EXPRESS PLATFORM
2553 M:      Liviu Dudau <liviu.dudau@arm.com>
2554 M:      Sudeep Holla <sudeep.holla@arm.com>
2555 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2556 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2557 S:      Maintained
2558 F:      arch/arm/boot/dts/vexpress*
2559 F:      arch/arm64/boot/dts/arm/
2560 F:      arch/arm/mach-vexpress/
2561 F:      */*/vexpress*
2562 F:      */*/*/vexpress*
2563 F:      drivers/clk/versatile/clk-vexpress-osc.c
2564 F:      drivers/clocksource/timer-versatile.c
2565 N:      mps2
2566
2567 ARM/VFP SUPPORT
2568 M:      Russell King <linux@armlinux.org.uk>
2569 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2570 W:      http://www.armlinux.org.uk/
2571 S:      Maintained
2572 F:      arch/arm/vfp/
2573
2574 ARM/VOIPAC PXA270 SUPPORT
2575 M:      Marek Vasut <marek.vasut@gmail.com>
2576 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2577 S:      Maintained
2578 F:      arch/arm/mach-pxa/vpac270.c
2579 F:      arch/arm/mach-pxa/include/mach/vpac270.h
2580
2581 ARM/VT8500 ARM ARCHITECTURE
2582 M:      Tony Prisk <linux@prisktech.co.nz>
2583 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2584 S:      Maintained
2585 F:      Documentation/devicetree/bindings/i2c/i2c-wmt.txt
2586 F:      arch/arm/mach-vt8500/
2587 F:      drivers/clocksource/timer-vt8500.c
2588 F:      drivers/i2c/busses/i2c-wmt.c
2589 F:      drivers/mmc/host/wmt-sdmmc.c
2590 F:      drivers/pwm/pwm-vt8500.c
2591 F:      drivers/rtc/rtc-vt8500.c
2592 F:      drivers/tty/serial/vt8500_serial.c
2593 F:      drivers/usb/host/ehci-platform.c
2594 F:      drivers/usb/host/uhci-platform.c
2595 F:      drivers/video/fbdev/vt8500lcdfb.*
2596 F:      drivers/video/fbdev/wm8505fb*
2597 F:      drivers/video/fbdev/wmt_ge_rops.*
2598
2599 ARM/ZIPIT Z2 SUPPORT
2600 M:      Marek Vasut <marek.vasut@gmail.com>
2601 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2602 S:      Maintained
2603 F:      arch/arm/mach-pxa/z2.c
2604 F:      arch/arm/mach-pxa/include/mach/z2.h
2605
2606 ARM/ZTE ARCHITECTURE
2607 M:      Jun Nie <jun.nie@linaro.org>
2608 M:      Shawn Guo <shawnguo@kernel.org>
2609 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2610 S:      Maintained
2611 F:      arch/arm/boot/dts/zx2967*
2612 F:      arch/arm/mach-zx/
2613 F:      arch/arm64/boot/dts/zte/
2614 F:      drivers/clk/zte/
2615 F:      drivers/dma/zx_dma.c
2616 F:      drivers/gpio/gpio-zx.c
2617 F:      drivers/i2c/busses/i2c-zx2967.c
2618 F:      drivers/mmc/host/dw_mmc-zx.*
2619 F:      drivers/pinctrl/zte/
2620 F:      drivers/soc/zte/
2621 F:      drivers/thermal/zx2967_thermal.c
2622 F:      drivers/watchdog/zx2967_wdt.c
2623 F:      Documentation/devicetree/bindings/arm/zte.yaml
2624 F:      Documentation/devicetree/bindings/clock/zx2967*.txt
2625 F:      Documentation/devicetree/bindings/dma/zxdma.txt
2626 F:      Documentation/devicetree/bindings/gpio/zx296702-gpio.txt
2627 F:      Documentation/devicetree/bindings/i2c/i2c-zx2967.txt
2628 F:      Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
2629 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
2630 F:      Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
2631 F:      Documentation/devicetree/bindings/soc/zte/
2632 F:      Documentation/devicetree/bindings/sound/zte,*.txt
2633 F:      Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
2634 F:      Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt
2635 F:      include/dt-bindings/clock/zx2967*.h
2636 F:      include/dt-bindings/soc/zte,*.h
2637 F:      sound/soc/codecs/zx_aud96p22.c
2638 F:      sound/soc/zte/
2639
2640 ARM/ZYNQ ARCHITECTURE
2641 M:      Michal Simek <michal.simek@xilinx.com>
2642 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2643 W:      http://wiki.xilinx.com
2644 T:      git https://github.com/Xilinx/linux-xlnx.git
2645 S:      Supported
2646 F:      arch/arm/mach-zynq/
2647 F:      drivers/cpuidle/cpuidle-zynq.c
2648 F:      drivers/block/xsysace.c
2649 N:      zynq
2650 N:      xilinx
2651 F:      Documentation/devicetree/bindings/i2c/i2c-cadence.txt
2652 F:      Documentation/devicetree/bindings/i2c/i2c-xiic.txt
2653 F:      drivers/clocksource/timer-cadence-ttc.c
2654 F:      drivers/i2c/busses/i2c-cadence.c
2655 F:      drivers/mmc/host/sdhci-of-arasan.c
2656 F:      drivers/edac/synopsys_edac.c
2657 F:      drivers/i2c/busses/i2c-xiic.c
2658
2659 ARM64 PORT (AARCH64 ARCHITECTURE)
2660 M:      Catalin Marinas <catalin.marinas@arm.com>
2661 M:      Will Deacon <will@kernel.org>
2662 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2663 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2664 S:      Maintained
2665 F:      arch/arm64/
2666 X:      arch/arm64/boot/dts/
2667 F:      Documentation/arm64/
2668 F:      tools/testing/selftests/arm64/
2669
2670 AS3645A LED FLASH CONTROLLER DRIVER
2671 M:      Sakari Ailus <sakari.ailus@iki.fi>
2672 L:      linux-leds@vger.kernel.org
2673 S:      Maintained
2674 F:      drivers/leds/leds-as3645a.c
2675
2676 ASAHI KASEI AK7375 LENS VOICE COIL DRIVER
2677 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
2678 L:      linux-media@vger.kernel.org
2679 T:      git git://linuxtv.org/media_tree.git
2680 S:      Maintained
2681 F:      drivers/media/i2c/ak7375.c
2682 F:      Documentation/devicetree/bindings/media/i2c/ak7375.txt
2683
2684 ASAHI KASEI AK8974 DRIVER
2685 M:      Linus Walleij <linus.walleij@linaro.org>
2686 L:      linux-iio@vger.kernel.org
2687 W:      http://www.akm.com/
2688 S:      Supported
2689 F:      drivers/iio/magnetometer/ak8974.c
2690
2691 ASC7621 HARDWARE MONITOR DRIVER
2692 M:      George Joseph <george.joseph@fairview5.com>
2693 L:      linux-hwmon@vger.kernel.org
2694 S:      Maintained
2695 F:      Documentation/hwmon/asc7621.rst
2696 F:      drivers/hwmon/asc7621.c
2697
2698 ASPEED PINCTRL DRIVERS
2699 M:      Andrew Jeffery <andrew@aj.id.au>
2700 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
2701 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2702 L:      linux-gpio@vger.kernel.org
2703 S:      Maintained
2704 F:      drivers/pinctrl/aspeed/
2705 F:      Documentation/devicetree/bindings/pinctrl/aspeed,*
2706
2707 ASPEED VIDEO ENGINE DRIVER
2708 M:      Eddie James <eajames@linux.ibm.com>
2709 L:      linux-media@vger.kernel.org
2710 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2711 S:      Maintained
2712 F:      drivers/media/platform/aspeed-video.c
2713 F:      Documentation/devicetree/bindings/media/aspeed-video.txt
2714
2715 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2716 M:      Corentin Chary <corentin.chary@gmail.com>
2717 L:      acpi4asus-user@lists.sourceforge.net
2718 L:      platform-driver-x86@vger.kernel.org
2719 W:      http://acpi4asus.sf.net
2720 S:      Maintained
2721 F:      drivers/platform/x86/asus*.c
2722 F:      drivers/platform/x86/eeepc*.c
2723
2724 ASUS WIRELESS RADIO CONTROL DRIVER
2725 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2726 L:      platform-driver-x86@vger.kernel.org
2727 S:      Maintained
2728 F:      drivers/platform/x86/asus-wireless.c
2729
2730 ASYMMETRIC KEYS
2731 M:      David Howells <dhowells@redhat.com>
2732 L:      keyrings@vger.kernel.org
2733 S:      Maintained
2734 F:      Documentation/crypto/asymmetric-keys.txt
2735 F:      include/linux/verification.h
2736 F:      include/crypto/public_key.h
2737 F:      include/crypto/pkcs7.h
2738 F:      crypto/asymmetric_keys/
2739
2740 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2741 R:      Dan Williams <dan.j.williams@intel.com>
2742 W:      http://sourceforge.net/projects/xscaleiop
2743 S:      Odd fixes
2744 F:      Documentation/crypto/async-tx-api.txt
2745 F:      crypto/async_tx/
2746 F:      drivers/dma/
2747 F:      include/linux/dmaengine.h
2748 F:      include/linux/async_tx.h
2749
2750 AT24 EEPROM DRIVER
2751 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
2752 L:      linux-i2c@vger.kernel.org
2753 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2754 S:      Maintained
2755 F:      Documentation/devicetree/bindings/eeprom/at24.yaml
2756 F:      drivers/misc/eeprom/at24.c
2757
2758 ATA OVER ETHERNET (AOE) DRIVER
2759 M:      "Justin Sanders" <justin@coraid.com>
2760 W:      http://www.openaoe.org/
2761 S:      Supported
2762 F:      Documentation/admin-guide/aoe/
2763 F:      drivers/block/aoe/
2764
2765 ATHEROS 71XX/9XXX GPIO DRIVER
2766 M:      Alban Bedel <albeu@free.fr>
2767 W:      https://github.com/AlbanBedel/linux
2768 T:      git git://github.com/AlbanBedel/linux
2769 S:      Maintained
2770 F:      drivers/gpio/gpio-ath79.c
2771 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2772
2773 ATHEROS 71XX/9XXX USB PHY DRIVER
2774 M:      Alban Bedel <albeu@free.fr>
2775 W:      https://github.com/AlbanBedel/linux
2776 T:      git git://github.com/AlbanBedel/linux
2777 S:      Maintained
2778 F:      drivers/phy/qualcomm/phy-ath79-usb.c
2779 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
2780
2781 ATHEROS ATH GENERIC UTILITIES
2782 M:      Kalle Valo <kvalo@codeaurora.org>
2783 L:      linux-wireless@vger.kernel.org
2784 S:      Supported
2785 F:      drivers/net/wireless/ath/*
2786
2787 ATHEROS ATH5K WIRELESS DRIVER
2788 M:      Jiri Slaby <jirislaby@gmail.com>
2789 M:      Nick Kossifidis <mickflemm@gmail.com>
2790 M:      Luis Chamberlain <mcgrof@kernel.org>
2791 L:      linux-wireless@vger.kernel.org
2792 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2793 S:      Maintained
2794 F:      drivers/net/wireless/ath/ath5k/
2795
2796 ATHEROS ATH6KL WIRELESS DRIVER
2797 M:      Kalle Valo <kvalo@codeaurora.org>
2798 L:      linux-wireless@vger.kernel.org
2799 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2800 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2801 S:      Supported
2802 F:      drivers/net/wireless/ath/ath6kl/
2803
2804 ATI_REMOTE2 DRIVER
2805 M:      Ville Syrjala <syrjala@sci.fi>
2806 S:      Maintained
2807 F:      drivers/input/misc/ati_remote2.c
2808
2809 ATK0110 HWMON DRIVER
2810 M:      Luca Tettamanti <kronos.it@gmail.com>
2811 L:      linux-hwmon@vger.kernel.org
2812 S:      Maintained
2813 F:      drivers/hwmon/asus_atk0110.c
2814
2815 ATLX ETHERNET DRIVERS
2816 M:      Jay Cliburn <jcliburn@gmail.com>
2817 M:      Chris Snook <chris.snook@gmail.com>
2818 L:      netdev@vger.kernel.org
2819 W:      http://sourceforge.net/projects/atl1
2820 W:      http://atl1.sourceforge.net
2821 S:      Maintained
2822 F:      drivers/net/ethernet/atheros/
2823
2824 ATM
2825 M:      Chas Williams <3chas3@gmail.com>
2826 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2827 L:      netdev@vger.kernel.org
2828 W:      http://linux-atm.sourceforge.net
2829 S:      Maintained
2830 F:      drivers/atm/
2831 F:      include/linux/atm*
2832 F:      include/uapi/linux/atm*
2833
2834 ATMEL MACB ETHERNET DRIVER
2835 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2836 S:      Supported
2837 F:      drivers/net/ethernet/cadence/
2838
2839 ATMEL MAXTOUCH DRIVER
2840 M:      Nick Dyer <nick@shmanahar.org>
2841 T:      git git://github.com/ndyer/linux.git
2842 S:      Maintained
2843 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2844 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2845
2846 ATMEL WIRELESS DRIVER
2847 M:      Simon Kelley <simon@thekelleys.org.uk>
2848 L:      linux-wireless@vger.kernel.org
2849 W:      http://www.thekelleys.org.uk/atmel
2850 W:      http://atmelwlandriver.sourceforge.net/
2851 S:      Maintained
2852 F:      drivers/net/wireless/atmel/atmel*
2853
2854 ATOMIC INFRASTRUCTURE
2855 M:      Will Deacon <will@kernel.org>
2856 M:      Peter Zijlstra <peterz@infradead.org>
2857 R:      Boqun Feng <boqun.feng@gmail.com>
2858 L:      linux-kernel@vger.kernel.org
2859 S:      Maintained
2860 F:      arch/*/include/asm/atomic*.h
2861 F:      include/*/atomic*.h
2862 F:      scripts/atomic/
2863
2864 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2865 M:      Bradley Grove <linuxdrivers@attotech.com>
2866 L:      linux-scsi@vger.kernel.org
2867 W:      http://www.attotech.com
2868 S:      Supported
2869 F:      drivers/scsi/esas2r
2870
2871 ATUSB IEEE 802.15.4 RADIO DRIVER
2872 M:      Stefan Schmidt <stefan@datenfreihafen.org>
2873 L:      linux-wpan@vger.kernel.org
2874 S:      Maintained
2875 F:      drivers/net/ieee802154/atusb.c
2876 F:      drivers/net/ieee802154/atusb.h
2877 F:      drivers/net/ieee802154/at86rf230.h
2878
2879 AUDIT SUBSYSTEM
2880 M:      Paul Moore <paul@paul-moore.com>
2881 M:      Eric Paris <eparis@redhat.com>
2882 L:      linux-audit@redhat.com (moderated for non-subscribers)
2883 W:      https://github.com/linux-audit
2884 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2885 S:      Supported
2886 F:      include/linux/audit.h
2887 F:      include/uapi/linux/audit.h
2888 F:      kernel/audit*
2889
2890 AUXILIARY DISPLAY DRIVERS
2891 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2892 S:      Maintained
2893 F:      drivers/auxdisplay/
2894 F:      include/linux/cfag12864b.h
2895
2896 AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER
2897 M:      Andreas Klinger <ak@it-klinger.de>
2898 L:      linux-iio@vger.kernel.org
2899 S:      Maintained
2900 F:      Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml
2901 F:      drivers/iio/adc/hx711.c
2902
2903 AX.25 NETWORK LAYER
2904 M:      Ralf Baechle <ralf@linux-mips.org>
2905 L:      linux-hams@vger.kernel.org
2906 W:      http://www.linux-ax25.org/
2907 S:      Maintained
2908 F:      include/uapi/linux/ax25.h
2909 F:      include/net/ax25.h
2910 F:      net/ax25/
2911
2912 AXENTIA ARM DEVICES
2913 M:      Peter Rosin <peda@axentia.se>
2914 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2915 S:      Maintained
2916 F:      arch/arm/boot/dts/at91-linea.dtsi
2917 F:      arch/arm/boot/dts/at91-natte.dtsi
2918 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2919 F:      arch/arm/boot/dts/at91-tse850-3.dts
2920
2921 AXENTIA ASOC DRIVERS
2922 M:      Peter Rosin <peda@axentia.se>
2923 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2924 S:      Maintained
2925 F:      Documentation/devicetree/bindings/sound/axentia,*
2926 F:      sound/soc/atmel/tse850-pcm5142.c
2927
2928 AXXIA I2C CONTROLLER
2929 M:      Krzysztof Adamski <krzysztof.adamski@nokia.com>
2930 L:      linux-i2c@vger.kernel.org
2931 S:      Maintained
2932 F:      Documentation/devicetree/bindings/i2c/i2c-axxia.txt
2933 F:      drivers/i2c/busses/i2c-axxia.c
2934
2935 AZ6007 DVB DRIVER
2936 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2937 L:      linux-media@vger.kernel.org
2938 W:      https://linuxtv.org
2939 T:      git git://linuxtv.org/media_tree.git
2940 S:      Maintained
2941 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2942
2943 AZTECH FM RADIO RECEIVER DRIVER
2944 M:      Hans Verkuil <hverkuil@xs4all.nl>
2945 L:      linux-media@vger.kernel.org
2946 T:      git git://linuxtv.org/media_tree.git
2947 W:      https://linuxtv.org
2948 S:      Maintained
2949 F:      drivers/media/radio/radio-aztech*
2950
2951 B43 WIRELESS DRIVER
2952 L:      linux-wireless@vger.kernel.org
2953 L:      b43-dev@lists.infradead.org
2954 W:      http://wireless.kernel.org/en/users/Drivers/b43
2955 S:      Odd Fixes
2956 F:      drivers/net/wireless/broadcom/b43/
2957
2958 B43LEGACY WIRELESS DRIVER
2959 M:      Larry Finger <Larry.Finger@lwfinger.net>
2960 L:      linux-wireless@vger.kernel.org
2961 L:      b43-dev@lists.infradead.org
2962 W:      http://wireless.kernel.org/en/users/Drivers/b43
2963 S:      Maintained
2964 F:      drivers/net/wireless/broadcom/b43legacy/
2965
2966 BACKLIGHT CLASS/SUBSYSTEM
2967 M:      Lee Jones <lee.jones@linaro.org>
2968 M:      Daniel Thompson <daniel.thompson@linaro.org>
2969 M:      Jingoo Han <jingoohan1@gmail.com>
2970 L:      dri-devel@lists.freedesktop.org
2971 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2972 S:      Maintained
2973 F:      drivers/video/backlight/
2974 F:      include/linux/backlight.h
2975 F:      include/linux/pwm_backlight.h
2976 F:      Documentation/devicetree/bindings/leds/backlight
2977 F:      Documentation/ABI/stable/sysfs-class-backlight
2978 F:      Documentation/ABI/testing/sysfs-class-backlight
2979
2980 BATMAN ADVANCED
2981 M:      Marek Lindner <mareklindner@neomailbox.ch>
2982 M:      Simon Wunderlich <sw@simonwunderlich.de>
2983 M:      Antonio Quartulli <a@unstable.cc>
2984 M:      Sven Eckelmann <sven@narfation.org>
2985 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2986 W:      https://www.open-mesh.org/
2987 B:      https://www.open-mesh.org/projects/batman-adv/issues
2988 C:      irc://chat.freenode.net/batman
2989 Q:      https://patchwork.open-mesh.org/project/batman/list/
2990 T:      git https://git.open-mesh.org/linux-merge.git
2991 S:      Maintained
2992 F:      Documentation/ABI/obsolete/sysfs-class-net-batman-adv
2993 F:      Documentation/ABI/obsolete/sysfs-class-net-mesh
2994 F:      Documentation/networking/batman-adv.rst
2995 F:      include/uapi/linux/batadv_packet.h
2996 F:      include/uapi/linux/batman_adv.h
2997 F:      net/batman-adv/
2998
2999 BAYCOM/HDLCDRV DRIVERS FOR AX.25
3000 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
3001 L:      linux-hams@vger.kernel.org
3002 W:      http://www.baycom.org/~tom/ham/ham.html
3003 S:      Maintained
3004 F:      drivers/net/hamradio/baycom*
3005
3006 BCACHE (BLOCK LAYER CACHE)
3007 M:      Coly Li <colyli@suse.de>
3008 M:      Kent Overstreet <kent.overstreet@gmail.com>
3009 L:      linux-bcache@vger.kernel.org
3010 W:      http://bcache.evilpiepirate.org
3011 C:      irc://irc.oftc.net/bcache
3012 S:      Maintained
3013 F:      drivers/md/bcache/
3014
3015 BDISP ST MEDIA DRIVER
3016 M:      Fabien Dessenne <fabien.dessenne@st.com>
3017 L:      linux-media@vger.kernel.org
3018 T:      git git://linuxtv.org/media_tree.git
3019 W:      https://linuxtv.org
3020 S:      Supported
3021 F:      drivers/media/platform/sti/bdisp
3022
3023 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
3024 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
3025 L:      netdev@vger.kernel.org
3026 S:      Maintained
3027 F:      drivers/net/ethernet/ec_bhf.c
3028
3029 BEFS FILE SYSTEM
3030 M:      Luis de Bethencourt <luisbg@kernel.org>
3031 M:      Salah Triki <salah.triki@gmail.com>
3032 S:      Maintained
3033 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
3034 F:      Documentation/filesystems/befs.txt
3035 F:      fs/befs/
3036
3037 BFQ I/O SCHEDULER
3038 M:      Paolo Valente <paolo.valente@linaro.org>
3039 M:      Jens Axboe <axboe@kernel.dk>
3040 L:      linux-block@vger.kernel.org
3041 S:      Maintained
3042 F:      block/bfq-*
3043 F:      Documentation/block/bfq-iosched.rst
3044
3045 BFS FILE SYSTEM
3046 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
3047 S:      Maintained
3048 F:      Documentation/filesystems/bfs.txt
3049 F:      fs/bfs/
3050 F:      include/uapi/linux/bfs_fs.h
3051
3052 BLINKM RGB LED DRIVER
3053 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
3054 S:      Maintained
3055 F:      drivers/leds/leds-blinkm.c
3056
3057 BLOCK LAYER
3058 M:      Jens Axboe <axboe@kernel.dk>
3059 L:      linux-block@vger.kernel.org
3060 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
3061 S:      Maintained
3062 F:      block/
3063 F:      drivers/block/
3064 F:      kernel/trace/blktrace.c
3065 F:      lib/sbitmap.c
3066
3067 BLOCK2MTD DRIVER
3068 M:      Joern Engel <joern@lazybastard.org>
3069 L:      linux-mtd@lists.infradead.org
3070 S:      Maintained
3071 F:      drivers/mtd/devices/block2mtd.c
3072
3073 BLUETOOTH DRIVERS
3074 M:      Marcel Holtmann <marcel@holtmann.org>
3075 M:      Johan Hedberg <johan.hedberg@gmail.com>
3076 L:      linux-bluetooth@vger.kernel.org
3077 W:      http://www.bluez.org/
3078 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
3079 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
3080 S:      Maintained
3081 F:      drivers/bluetooth/
3082
3083 BLUETOOTH SUBSYSTEM
3084 M:      Marcel Holtmann <marcel@holtmann.org>
3085 M:      Johan Hedberg <johan.hedberg@gmail.com>
3086 L:      linux-bluetooth@vger.kernel.org
3087 W:      http://www.bluez.org/
3088 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
3089 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
3090 S:      Maintained
3091 F:      net/bluetooth/
3092 F:      include/net/bluetooth/
3093
3094 BONDING DRIVER
3095 M:      Jay Vosburgh <j.vosburgh@gmail.com>
3096 M:      Veaceslav Falico <vfalico@gmail.com>
3097 M:      Andy Gospodarek <andy@greyhouse.net>
3098 L:      netdev@vger.kernel.org
3099 W:      http://sourceforge.net/projects/bonding/
3100 S:      Supported
3101 F:      drivers/net/bonding/
3102 F:      include/uapi/linux/if_bonding.h
3103
3104 BPF (Safe dynamic programs and tools)
3105 M:      Alexei Starovoitov <ast@kernel.org>
3106 M:      Daniel Borkmann <daniel@iogearbox.net>
3107 R:      Martin KaFai Lau <kafai@fb.com>
3108 R:      Song Liu <songliubraving@fb.com>
3109 R:      Yonghong Song <yhs@fb.com>
3110 R:      Andrii Nakryiko <andriin@fb.com>
3111 L:      netdev@vger.kernel.org
3112 L:      bpf@vger.kernel.org
3113 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
3114 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
3115 Q:      https://patchwork.ozlabs.org/project/netdev/list/?delegate=77147
3116 S:      Supported
3117 F:      arch/*/net/*
3118 F:      Documentation/networking/filter.txt
3119 F:      Documentation/bpf/
3120 F:      include/linux/bpf*
3121 F:      include/linux/filter.h
3122 F:      include/trace/events/xdp.h
3123 F:      include/uapi/linux/bpf*
3124 F:      include/uapi/linux/filter.h
3125 F:      kernel/bpf/
3126 F:      kernel/trace/bpf_trace.c
3127 F:      lib/test_bpf.c
3128 F:      net/bpf/
3129 F:      net/core/filter.c
3130 F:      net/sched/act_bpf.c
3131 F:      net/sched/cls_bpf.c
3132 F:      samples/bpf/
3133 F:      tools/bpf/
3134 F:      tools/lib/bpf/
3135 F:      tools/testing/selftests/bpf/
3136 K:      bpf
3137 N:      bpf
3138
3139 BPF JIT for ARM
3140 M:      Shubham Bansal <illusionist.neo@gmail.com>
3141 L:      netdev@vger.kernel.org
3142 L:      bpf@vger.kernel.org
3143 S:      Maintained
3144 F:      arch/arm/net/
3145
3146 BPF JIT for ARM64
3147 M:      Daniel Borkmann <daniel@iogearbox.net>
3148 M:      Alexei Starovoitov <ast@kernel.org>
3149 M:      Zi Shen Lim <zlim.lnx@gmail.com>
3150 L:      netdev@vger.kernel.org
3151 L:      bpf@vger.kernel.org
3152 S:      Supported
3153 F:      arch/arm64/net/
3154
3155 BPF JIT for MIPS (32-BIT AND 64-BIT)
3156 M:      Paul Burton <paulburton@kernel.org>
3157 L:      netdev@vger.kernel.org
3158 L:      bpf@vger.kernel.org
3159 S:      Maintained
3160 F:      arch/mips/net/
3161
3162 BPF JIT for NFP NICs
3163 M:      Jakub Kicinski <kuba@kernel.org>
3164 L:      netdev@vger.kernel.org
3165 L:      bpf@vger.kernel.org
3166 S:      Supported
3167 F:      drivers/net/ethernet/netronome/nfp/bpf/
3168
3169 BPF JIT for POWERPC (32-BIT AND 64-BIT)
3170 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
3171 M:      Sandipan Das <sandipan@linux.ibm.com>
3172 L:      netdev@vger.kernel.org
3173 L:      bpf@vger.kernel.org
3174 S:      Maintained
3175 F:      arch/powerpc/net/
3176
3177 BPF JIT for RISC-V (RV64G)
3178 M:      Björn Töpel <bjorn.topel@gmail.com>
3179 L:      netdev@vger.kernel.org
3180 S:      Maintained
3181 F:      arch/riscv/net/
3182
3183 BPF JIT for S390
3184 M:      Ilya Leoshkevich <iii@linux.ibm.com>
3185 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
3186 M:      Vasily Gorbik <gor@linux.ibm.com>
3187 L:      netdev@vger.kernel.org
3188 L:      bpf@vger.kernel.org
3189 S:      Maintained
3190 F:      arch/s390/net/
3191 X:      arch/s390/net/pnet.c
3192
3193 BPF JIT for SPARC (32-BIT AND 64-BIT)
3194 M:      David S. Miller <davem@davemloft.net>
3195 L:      netdev@vger.kernel.org
3196 L:      bpf@vger.kernel.org
3197 S:      Maintained
3198 F:      arch/sparc/net/
3199
3200 BPF JIT for X86 32-BIT
3201 M:      Wang YanQing <udknight@gmail.com>
3202 L:      netdev@vger.kernel.org
3203 L:      bpf@vger.kernel.org
3204 S:      Maintained
3205 F:      arch/x86/net/bpf_jit_comp32.c
3206
3207 BPF JIT for X86 64-BIT
3208 M:      Alexei Starovoitov <ast@kernel.org>
3209 M:      Daniel Borkmann <daniel@iogearbox.net>
3210 L:      netdev@vger.kernel.org
3211 L:      bpf@vger.kernel.org
3212 S:      Supported
3213 F:      arch/x86/net/
3214 X:      arch/x86/net/bpf_jit_comp32.c
3215
3216 BROADCOM B44 10/100 ETHERNET DRIVER
3217 M:      Michael Chan <michael.chan@broadcom.com>
3218 L:      netdev@vger.kernel.org
3219 S:      Supported
3220 F:      drivers/net/ethernet/broadcom/b44.*
3221
3222 BROADCOM B53 ETHERNET SWITCH DRIVER
3223 M:      Florian Fainelli <f.fainelli@gmail.com>
3224 L:      netdev@vger.kernel.org
3225 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
3226 S:      Supported
3227 F:      drivers/net/dsa/b53/*
3228 F:      include/linux/platform_data/b53.h
3229
3230 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
3231 M:      Florian Fainelli <f.fainelli@gmail.com>
3232 M:      Ray Jui <rjui@broadcom.com>
3233 M:      Scott Branden <sbranden@broadcom.com>
3234 M:      bcm-kernel-feedback-list@broadcom.com
3235 T:      git git://github.com/broadcom/mach-bcm
3236 S:      Maintained
3237 N:      bcm281*
3238 N:      bcm113*
3239 N:      bcm216*
3240 N:      kona
3241 F:      arch/arm/mach-bcm/
3242
3243 BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE
3244 M:      Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
3245 L:      bcm-kernel-feedback-list@broadcom.com
3246 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
3247 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3248 T:      git git://github.com/anholt/linux
3249 S:      Maintained
3250 N:      bcm2711
3251 N:      bcm2835
3252 F:      drivers/staging/vc04_services
3253
3254 BROADCOM BCM47XX MIPS ARCHITECTURE
3255 M:      Hauke Mehrtens <hauke@hauke-m.de>
3256 M:      Rafał Miłecki <zajec5@gmail.com>
3257 L:      linux-mips@vger.kernel.org
3258 S:      Maintained
3259 F:      Documentation/devicetree/bindings/mips/brcm/
3260 F:      arch/mips/bcm47xx/*
3261 F:      arch/mips/include/asm/mach-bcm47xx/*
3262
3263 BROADCOM BCM5301X ARM ARCHITECTURE
3264 M:      Hauke Mehrtens <hauke@hauke-m.de>
3265 M:      Rafał Miłecki <zajec5@gmail.com>
3266 M:      bcm-kernel-feedback-list@broadcom.com
3267 L:      linux-arm-kernel@lists.infradead.org
3268 S:      Maintained
3269 F:      arch/arm/mach-bcm/bcm_5301x.c
3270 F:      arch/arm/boot/dts/bcm5301x*.dtsi
3271 F:      arch/arm/boot/dts/bcm470*
3272 F:      arch/arm/boot/dts/bcm953012*
3273
3274 BROADCOM BCM53573 ARM ARCHITECTURE
3275 M:      Rafał Miłecki <rafal@milecki.pl>
3276 L:      bcm-kernel-feedback-list@broadcom.com
3277 L:      linux-arm-kernel@lists.infradead.org
3278 S:      Maintained
3279 F:      arch/arm/boot/dts/bcm53573*
3280 F:      arch/arm/boot/dts/bcm47189*
3281
3282 BROADCOM BCM63XX ARM ARCHITECTURE
3283 M:      Florian Fainelli <f.fainelli@gmail.com>
3284 M:      bcm-kernel-feedback-list@broadcom.com
3285 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3286 T:      git git://github.com/broadcom/stblinux.git
3287 S:      Maintained
3288 N:      bcm63xx
3289
3290 BROADCOM BCM63XX/BCM33XX UDC DRIVER
3291 M:      Kevin Cernekee <cernekee@gmail.com>
3292 L:      linux-usb@vger.kernel.org
3293 S:      Maintained
3294 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
3295
3296 BROADCOM BCM7XXX ARM ARCHITECTURE
3297 M:      Florian Fainelli <f.fainelli@gmail.com>
3298 M:      bcm-kernel-feedback-list@broadcom.com
3299 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3300 T:      git git://github.com/broadcom/stblinux.git
3301 S:      Maintained
3302 F:      arch/arm/mach-bcm/*brcmstb*
3303 F:      arch/arm/boot/dts/bcm7*.dts*
3304 F:      drivers/bus/brcmstb_gisb.c
3305 F:      arch/arm/mm/cache-b15-rac.c
3306 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
3307 N:      brcmstb
3308
3309 BROADCOM BMIPS CPUFREQ DRIVER
3310 M:      Markus Mayer <mmayer@broadcom.com>
3311 M:      bcm-kernel-feedback-list@broadcom.com
3312 L:      linux-pm@vger.kernel.org
3313 S:      Maintained
3314 F:      drivers/cpufreq/bmips-cpufreq.c
3315
3316 BROADCOM BMIPS MIPS ARCHITECTURE
3317 M:      Florian Fainelli <f.fainelli@gmail.com>
3318 L:      bcm-kernel-feedback-list@broadcom.com
3319 L:      linux-mips@vger.kernel.org
3320 T:      git git://github.com/broadcom/stblinux.git
3321 S:      Maintained
3322 F:      arch/mips/bmips/*
3323 F:      arch/mips/include/asm/mach-bmips/*
3324 F:      arch/mips/kernel/*bmips*
3325 F:      arch/mips/boot/dts/brcm/bcm*.dts*
3326 F:      drivers/irqchip/irq-bcm63*
3327 F:      drivers/irqchip/irq-bcm7*
3328 F:      drivers/irqchip/irq-brcmstb*
3329 F:      include/linux/bcm963xx_nvram.h
3330 F:      include/linux/bcm963xx_tag.h
3331
3332 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
3333 M:      Rasesh Mody <rmody@marvell.com>
3334 M:      GR-Linux-NIC-Dev@marvell.com
3335 L:      netdev@vger.kernel.org
3336 S:      Supported
3337 F:      drivers/net/ethernet/broadcom/bnx2.*
3338 F:      drivers/net/ethernet/broadcom/bnx2_*
3339
3340 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
3341 M:      QLogic-Storage-Upstream@qlogic.com
3342 L:      linux-scsi@vger.kernel.org
3343 S:      Supported
3344 F:      drivers/scsi/bnx2fc/
3345
3346 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
3347 M:      QLogic-Storage-Upstream@qlogic.com
3348 L:      linux-scsi@vger.kernel.org
3349 S:      Supported
3350 F:      drivers/scsi/bnx2i/
3351
3352 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
3353 M:      Ariel Elior <aelior@marvell.com>
3354 M:      Sudarsana Kalluru <skalluru@marvell.com>
3355 M:      GR-everest-linux-l2@marvell.com
3356 L:      netdev@vger.kernel.org
3357 S:      Supported
3358 F:      drivers/net/ethernet/broadcom/bnx2x/
3359
3360 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
3361 M:      Michael Chan <michael.chan@broadcom.com>
3362 L:      netdev@vger.kernel.org
3363 S:      Supported
3364 F:      drivers/net/ethernet/broadcom/bnxt/
3365
3366 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
3367 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
3368 M:      Franky Lin <franky.lin@broadcom.com>
3369 M:      Hante Meuleman <hante.meuleman@broadcom.com>
3370 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
3371 M:      Wright Feng <wright.feng@cypress.com>
3372 L:      linux-wireless@vger.kernel.org
3373 L:      brcm80211-dev-list.pdl@broadcom.com
3374 L:      brcm80211-dev-list@cypress.com
3375 S:      Supported
3376 F:      drivers/net/wireless/broadcom/brcm80211/
3377
3378 BROADCOM BRCMSTB GPIO DRIVER
3379 M:      Gregory Fong <gregory.0xf0@gmail.com>
3380 L:      bcm-kernel-feedback-list@broadcom.com
3381 S:      Supported
3382 F:      drivers/gpio/gpio-brcmstb.c
3383 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
3384
3385 BROADCOM BRCMSTB I2C DRIVER
3386 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3387 L:      linux-i2c@vger.kernel.org
3388 L:      bcm-kernel-feedback-list@broadcom.com
3389 S:      Supported
3390 F:      drivers/i2c/busses/i2c-brcmstb.c
3391 F:      Documentation/devicetree/bindings/i2c/i2c-brcmstb.txt
3392
3393 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
3394 M:      Al Cooper <alcooperx@gmail.com>
3395 L:      linux-kernel@vger.kernel.org
3396 L:      bcm-kernel-feedback-list@broadcom.com
3397 S:      Maintained
3398 F:      drivers/phy/broadcom/phy-brcm-usb*
3399
3400 BROADCOM GENET ETHERNET DRIVER
3401 M:      Doug Berger <opendmb@gmail.com>
3402 M:      Florian Fainelli <f.fainelli@gmail.com>
3403 L:      bcm-kernel-feedback-list@broadcom.com
3404 L:      netdev@vger.kernel.org
3405 S:      Supported
3406 F:      drivers/net/ethernet/broadcom/genet/
3407
3408 BROADCOM IPROC ARM ARCHITECTURE
3409 M:      Ray Jui <rjui@broadcom.com>
3410 M:      Scott Branden <sbranden@broadcom.com>
3411 M:      bcm-kernel-feedback-list@broadcom.com
3412 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3413 T:      git git://github.com/broadcom/cygnus-linux.git
3414 S:      Maintained
3415 N:      iproc
3416 N:      cygnus
3417 N:      bcm[-_]nsp
3418 N:      bcm9113*
3419 N:      bcm9583*
3420 N:      bcm9585*
3421 N:      bcm9586*
3422 N:      bcm988312
3423 N:      bcm113*
3424 N:      bcm583*
3425 N:      bcm585*
3426 N:      bcm586*
3427 N:      bcm88312
3428 N:      hr2
3429 N:      stingray
3430 F:      arch/arm64/boot/dts/broadcom/northstar2/*
3431 F:      arch/arm64/boot/dts/broadcom/stingray/*
3432 F:      drivers/clk/bcm/clk-ns*
3433 F:      drivers/clk/bcm/clk-sr*
3434 F:      drivers/pinctrl/bcm/pinctrl-ns*
3435 F:      include/dt-bindings/clock/bcm-sr*
3436
3437 BROADCOM KONA GPIO DRIVER
3438 M:      Ray Jui <rjui@broadcom.com>
3439 L:      bcm-kernel-feedback-list@broadcom.com
3440 S:      Supported
3441 F:      drivers/gpio/gpio-bcm-kona.c
3442 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
3443
3444 BROADCOM NETXTREME-E ROCE DRIVER
3445 M:      Selvin Xavier <selvin.xavier@broadcom.com>
3446 M:      Devesh Sharma <devesh.sharma@broadcom.com>
3447 M:      Somnath Kotur <somnath.kotur@broadcom.com>
3448 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
3449 L:      linux-rdma@vger.kernel.org
3450 W:      http://www.broadcom.com
3451 S:      Supported
3452 F:      drivers/infiniband/hw/bnxt_re/
3453 F:      include/uapi/rdma/bnxt_re-abi.h
3454
3455 BROADCOM NVRAM DRIVER
3456 M:      Rafał Miłecki <zajec5@gmail.com>
3457 L:      linux-mips@vger.kernel.org
3458 S:      Maintained
3459 F:      drivers/firmware/broadcom/*
3460
3461 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
3462 M:      Rafał Miłecki <zajec5@gmail.com>
3463 L:      linux-wireless@vger.kernel.org
3464 S:      Maintained
3465 F:      drivers/bcma/
3466 F:      include/linux/bcma/
3467
3468 BROADCOM STB AVS CPUFREQ DRIVER
3469 M:      Markus Mayer <mmayer@broadcom.com>
3470 M:      bcm-kernel-feedback-list@broadcom.com
3471 L:      linux-pm@vger.kernel.org
3472 S:      Maintained
3473 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
3474 F:      drivers/cpufreq/brcmstb*
3475
3476 BROADCOM STB AVS TMON DRIVER
3477 M:      Markus Mayer <mmayer@broadcom.com>
3478 M:      bcm-kernel-feedback-list@broadcom.com
3479 L:      linux-pm@vger.kernel.org
3480 S:      Maintained
3481 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3482 F:      drivers/thermal/broadcom/brcmstb*
3483
3484 BROADCOM STB NAND FLASH DRIVER
3485 M:      Brian Norris <computersforpeace@gmail.com>
3486 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3487 L:      linux-mtd@lists.infradead.org
3488 L:      bcm-kernel-feedback-list@broadcom.com
3489 S:      Maintained
3490 F:      drivers/mtd/nand/raw/brcmnand/
3491
3492 BROADCOM STB DPFE DRIVER
3493 M:      Markus Mayer <mmayer@broadcom.com>
3494 M:      bcm-kernel-feedback-list@broadcom.com
3495 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3496 S:      Maintained
3497 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3498 F:      drivers/memory/brcmstb_dpfe.c
3499
3500 BROADCOM SPI DRIVER
3501 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3502 M:      bcm-kernel-feedback-list@broadcom.com
3503 S:      Maintained
3504 F:      Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.txt
3505 F:      drivers/spi/spi-bcm-qspi.*
3506 F:      drivers/spi/spi-brcmstb-qspi.c
3507 F:      drivers/spi/spi-iproc-qspi.c
3508
3509 BROADCOM SYSTEMPORT ETHERNET DRIVER
3510 M:      Florian Fainelli <f.fainelli@gmail.com>
3511 L:      bcm-kernel-feedback-list@broadcom.com
3512 L:      netdev@vger.kernel.org
3513 S:      Supported
3514 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3515
3516 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3517 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3518 M:      Prashant Sreedharan <prashant@broadcom.com>
3519 M:      Michael Chan <mchan@broadcom.com>
3520 L:      netdev@vger.kernel.org
3521 S:      Supported
3522 F:      drivers/net/ethernet/broadcom/tg3.*
3523
3524 BROCADE BFA FC SCSI DRIVER
3525 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3526 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3527 L:      linux-scsi@vger.kernel.org
3528 S:      Supported
3529 F:      drivers/scsi/bfa/
3530
3531 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3532 M:      Rasesh Mody <rmody@marvell.com>
3533 M:      Sudarsana Kalluru <skalluru@marvell.com>
3534 M:      GR-Linux-NIC-Dev@marvell.com
3535 L:      netdev@vger.kernel.org
3536 S:      Supported
3537 F:      drivers/net/ethernet/brocade/bna/
3538
3539 BSG (block layer generic sg v4 driver)
3540 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3541 L:      linux-scsi@vger.kernel.org
3542 S:      Supported
3543 F:      block/bsg.c
3544 F:      include/linux/bsg.h
3545 F:      include/uapi/linux/bsg.h
3546
3547 BT87X AUDIO DRIVER
3548 M:      Clemens Ladisch <clemens@ladisch.de>
3549 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3550 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
3551 S:      Maintained
3552 F:      Documentation/sound/cards/bt87x.rst
3553 F:      sound/pci/bt87x.c
3554
3555 BT8XXGPIO DRIVER
3556 M:      Michael Buesch <m@bues.ch>
3557 W:      http://bu3sch.de/btgpio.php
3558 S:      Maintained
3559 F:      drivers/gpio/gpio-bt8xx.c
3560
3561 BTRFS FILE SYSTEM
3562 M:      Chris Mason <clm@fb.com>
3563 M:      Josef Bacik <josef@toxicpanda.com>
3564 M:      David Sterba <dsterba@suse.com>
3565 L:      linux-btrfs@vger.kernel.org
3566 W:      http://btrfs.wiki.kernel.org/
3567 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3568 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3569 S:      Maintained
3570 F:      Documentation/filesystems/btrfs.txt
3571 F:      fs/btrfs/
3572 F:      include/linux/btrfs*
3573 F:      include/uapi/linux/btrfs*
3574
3575 BTTV VIDEO4LINUX DRIVER
3576 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3577 L:      linux-media@vger.kernel.org
3578 W:      https://linuxtv.org
3579 T:      git git://linuxtv.org/media_tree.git
3580 S:      Odd fixes
3581 F:      Documentation/media/v4l-drivers/bttv*
3582 F:      drivers/media/pci/bt8xx/bttv*
3583
3584 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3585 M:      Chanwoo Choi <cw00.choi@samsung.com>
3586 L:      linux-pm@vger.kernel.org
3587 L:      linux-samsung-soc@vger.kernel.org
3588 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git
3589 S:      Maintained
3590 F:      drivers/devfreq/exynos-bus.c
3591 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3592
3593 BUSLOGIC SCSI DRIVER
3594 M:      Khalid Aziz <khalid@gonehiking.org>
3595 L:      linux-scsi@vger.kernel.org
3596 S:      Maintained
3597 F:      drivers/scsi/BusLogic.*
3598 F:      drivers/scsi/FlashPoint.*
3599
3600 C-MEDIA CMI8788 DRIVER
3601 M:      Clemens Ladisch <clemens@ladisch.de>
3602 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3603 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
3604 S:      Maintained
3605 F:      sound/pci/oxygen/
3606
3607 C-SKY ARCHITECTURE
3608 M:      Guo Ren <guoren@kernel.org>
3609 T:      git https://github.com/c-sky/csky-linux.git
3610 S:      Supported
3611 F:      arch/csky/
3612 F:      Documentation/devicetree/bindings/csky/
3613 F:      drivers/irqchip/irq-csky-*
3614 F:      Documentation/devicetree/bindings/interrupt-controller/csky,*
3615 F:      drivers/clocksource/timer-gx6605s.c
3616 F:      drivers/clocksource/timer-mp-csky.c
3617 F:      Documentation/devicetree/bindings/timer/csky,*
3618 K:      csky
3619 N:      csky
3620
3621 C6X ARCHITECTURE
3622 M:      Mark Salter <msalter@redhat.com>
3623 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3624 L:      linux-c6x-dev@linux-c6x.org
3625 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3626 S:      Maintained
3627 F:      arch/c6x/
3628
3629 CA8210 IEEE-802.15.4 RADIO DRIVER
3630 M:      Harry Morris <h.morris@cascoda.com>
3631 L:      linux-wpan@vger.kernel.org
3632 W:      https://github.com/Cascoda/ca8210-linux.git
3633 S:      Maintained
3634 F:      drivers/net/ieee802154/ca8210.c
3635 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3636
3637 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3638 M:      David Howells <dhowells@redhat.com>
3639 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3640 S:      Supported
3641 F:      Documentation/filesystems/caching/cachefiles.txt
3642 F:      fs/cachefiles/
3643
3644 CADENCE MIPI-CSI2 BRIDGES
3645 M:      Maxime Ripard <mripard@kernel.org>
3646 L:      linux-media@vger.kernel.org
3647 S:      Maintained
3648 F:      Documentation/devicetree/bindings/media/cdns,*.txt
3649 F:      drivers/media/platform/cadence/cdns-csi2*
3650
3651 CADENCE NAND DRIVER
3652 M:      Piotr Sroka <piotrs@cadence.com>
3653 L:      linux-mtd@lists.infradead.org
3654 S:      Maintained
3655 F:      drivers/mtd/nand/raw/cadence-nand-controller.c
3656 F:      Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt
3657
3658 CADET FM/AM RADIO RECEIVER DRIVER
3659 M:      Hans Verkuil <hverkuil@xs4all.nl>
3660 L:      linux-media@vger.kernel.org
3661 T:      git git://linuxtv.org/media_tree.git
3662 W:      https://linuxtv.org
3663 S:      Maintained
3664 F:      drivers/media/radio/radio-cadet*
3665
3666 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3667 M:      Jonathan Corbet <corbet@lwn.net>
3668 L:      linux-media@vger.kernel.org
3669 T:      git git://linuxtv.org/media_tree.git
3670 S:      Maintained
3671 F:      Documentation/media/v4l-drivers/cafe_ccic*
3672 F:      drivers/media/platform/marvell-ccic/
3673
3674 CAIF NETWORK LAYER
3675 L:      netdev@vger.kernel.org
3676 S:      Orphan
3677 F:      Documentation/networking/caif/
3678 F:      drivers/net/caif/
3679 F:      include/uapi/linux/caif/
3680 F:      include/net/caif/
3681 F:      net/caif/
3682
3683 CAKE QDISC
3684 M:      Toke Høiland-Jørgensen <toke@toke.dk>
3685 L:      cake@lists.bufferbloat.net (moderated for non-subscribers)
3686 S:      Maintained
3687 F:      net/sched/sch_cake.c
3688
3689 CAN NETWORK DRIVERS
3690 M:      Wolfgang Grandegger <wg@grandegger.com>
3691 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3692 L:      linux-can@vger.kernel.org
3693 W:      https://github.com/linux-can
3694 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3695 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3696 S:      Maintained
3697 F:      Documentation/devicetree/bindings/net/can/
3698 F:      drivers/net/can/
3699 F:      include/linux/can/dev.h
3700 F:      include/linux/can/led.h
3701 F:      include/linux/can/rx-offload.h
3702 F:      include/linux/can/platform/
3703 F:      include/uapi/linux/can/error.h
3704 F:      include/uapi/linux/can/netlink.h
3705 F:      include/uapi/linux/can/vxcan.h
3706
3707 CAN NETWORK LAYER
3708 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3709 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3710 L:      linux-can@vger.kernel.org
3711 W:      https://github.com/linux-can
3712 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3713 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3714 S:      Maintained
3715 F:      Documentation/networking/can.rst
3716 F:      net/can/
3717 F:      include/linux/can/core.h
3718 F:      include/linux/can/skb.h
3719 F:      include/net/netns/can.h
3720 F:      include/uapi/linux/can.h
3721 F:      include/uapi/linux/can/bcm.h
3722 F:      include/uapi/linux/can/raw.h
3723 F:      include/uapi/linux/can/gw.h
3724
3725 CAN-J1939 NETWORK LAYER
3726 M:      Robin van der Gracht <robin@protonic.nl>
3727 M:      Oleksij Rempel <o.rempel@pengutronix.de>
3728 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
3729 L:      linux-can@vger.kernel.org
3730 S:      Maintained
3731 F:      Documentation/networking/j1939.rst
3732 F:      net/can/j1939/
3733 F:      include/uapi/linux/can/j1939.h
3734
3735 CAPABILITIES
3736 M:      Serge Hallyn <serge@hallyn.com>
3737 L:      linux-security-module@vger.kernel.org
3738 S:      Supported
3739 F:      include/linux/capability.h
3740 F:      include/uapi/linux/capability.h
3741 F:      security/commoncap.c
3742 F:      kernel/capability.c
3743
3744 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3745 M:      Kevin Tsai <ktsai@capellamicro.com>
3746 S:      Maintained
3747 F:      drivers/iio/light/cm*
3748
3749 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3750 M:      Christian Lamparter <chunkeey@googlemail.com>
3751 L:      linux-wireless@vger.kernel.org
3752 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3753 S:      Maintained
3754 F:      drivers/net/wireless/ath/carl9170/
3755
3756 CAVIUM I2C DRIVER
3757 M:      Robert Richter <rrichter@marvell.com>
3758 W:      http://www.marvell.com
3759 S:      Supported
3760 F:      drivers/i2c/busses/i2c-octeon*
3761 F:      drivers/i2c/busses/i2c-thunderx*
3762
3763 CAVIUM LIQUIDIO NETWORK DRIVER
3764 M:      Derek Chickles <dchickles@marvell.com>
3765 M:      Satanand Burla <sburla@marvell.com>
3766 M:      Felix Manlunas <fmanlunas@marvell.com>
3767 L:      netdev@vger.kernel.org
3768 W:      http://www.marvell.com
3769 S:      Supported
3770 F:      drivers/net/ethernet/cavium/liquidio/
3771
3772 CAVIUM MMC DRIVER
3773 M:      Robert Richter <rrichter@marvell.com>
3774 W:      http://www.marvell.com
3775 S:      Supported
3776 F:      drivers/mmc/host/cavium*
3777
3778 CAVIUM OCTEON-TX CRYPTO DRIVER
3779 M:      George Cherian <gcherian@marvell.com>
3780 L:      linux-crypto@vger.kernel.org
3781 W:      http://www.marvell.com
3782 S:      Supported
3783 F:      drivers/crypto/cavium/cpt/
3784
3785 CAVIUM THUNDERX2 ARM64 SOC
3786 M:      Robert Richter <rrichter@marvell.com>
3787 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3788 S:      Maintained
3789 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3790 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3791
3792 CC2520 IEEE-802.15.4 RADIO DRIVER
3793 M:      Varka Bhadram <varkabhadram@gmail.com>
3794 L:      linux-wpan@vger.kernel.org
3795 S:      Maintained
3796 F:      drivers/net/ieee802154/cc2520.c
3797 F:      include/linux/spi/cc2520.h
3798 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3799
3800 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3801 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3802 L:      linux-crypto@vger.kernel.org
3803 S:      Supported
3804 F:      drivers/crypto/ccree/
3805 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3806
3807 CEC FRAMEWORK
3808 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
3809 L:      linux-media@vger.kernel.org
3810 T:      git git://linuxtv.org/media_tree.git
3811 W:      http://linuxtv.org
3812 S:      Supported
3813 F:      Documentation/media/kapi/cec-core.rst
3814 F:      Documentation/media/uapi/cec
3815 F:      drivers/media/cec/
3816 F:      drivers/media/rc/keymaps/rc-cec.c
3817 F:      include/media/cec.h
3818 F:      include/media/cec-notifier.h
3819 F:      include/uapi/linux/cec.h
3820 F:      include/uapi/linux/cec-funcs.h
3821 F:      Documentation/devicetree/bindings/media/cec.txt
3822 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3823
3824 CEC GPIO DRIVER
3825 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
3826 L:      linux-media@vger.kernel.org
3827 T:      git git://linuxtv.org/media_tree.git
3828 W:      http://linuxtv.org
3829 S:      Supported
3830 F:      drivers/media/platform/cec-gpio/
3831 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3832
3833 CELL BROADBAND ENGINE ARCHITECTURE
3834 M:      Arnd Bergmann <arnd@arndb.de>
3835 L:      linuxppc-dev@lists.ozlabs.org
3836 W:      http://www.ibm.com/developerworks/power/cell/
3837 S:      Supported
3838 F:      arch/powerpc/include/asm/cell*.h
3839 F:      arch/powerpc/include/asm/spu*.h
3840 F:      arch/powerpc/include/uapi/asm/spu*.h
3841 F:      arch/powerpc/oprofile/*cell*
3842 F:      arch/powerpc/platforms/cell/
3843
3844 CEPH COMMON CODE (LIBCEPH)
3845 M:      Ilya Dryomov <idryomov@gmail.com>
3846 M:      Jeff Layton <jlayton@kernel.org>
3847 M:      Sage Weil <sage@redhat.com>
3848 L:      ceph-devel@vger.kernel.org
3849 W:      http://ceph.com/
3850 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3851 T:      git git://github.com/ceph/ceph-client.git
3852 S:      Supported
3853 F:      net/ceph/
3854 F:      include/linux/ceph/
3855 F:      include/linux/crush/
3856
3857 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3858 M:      Jeff Layton <jlayton@kernel.org>
3859 M:      Sage Weil <sage@redhat.com>
3860 M:      Ilya Dryomov <idryomov@gmail.com>
3861 L:      ceph-devel@vger.kernel.org
3862 W:      http://ceph.com/
3863 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3864 T:      git git://github.com/ceph/ceph-client.git
3865 S:      Supported
3866 F:      Documentation/filesystems/ceph.txt
3867 F:      fs/ceph/
3868
3869 CERTIFICATE HANDLING:
3870 M:      David Howells <dhowells@redhat.com>
3871 M:      David Woodhouse <dwmw2@infradead.org>
3872 L:      keyrings@vger.kernel.org
3873 S:      Maintained
3874 F:      Documentation/admin-guide/module-signing.rst
3875 F:      certs/
3876 F:      scripts/sign-file.c
3877 F:      scripts/extract-cert.c
3878
3879 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3880 L:      devel@driverdev.osuosl.org
3881 S:      Obsolete
3882 F:      drivers/staging/wusbcore/
3883
3884 CFAG12864B LCD DRIVER
3885 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3886 S:      Maintained
3887 F:      drivers/auxdisplay/cfag12864b.c
3888 F:      include/linux/cfag12864b.h
3889
3890 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3891 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3892 S:      Maintained
3893 F:      drivers/auxdisplay/cfag12864bfb.c
3894 F:      include/linux/cfag12864b.h
3895
3896 802.11 (including CFG80211/NL80211)
3897 M:      Johannes Berg <johannes@sipsolutions.net>
3898 L:      linux-wireless@vger.kernel.org
3899 W:      http://wireless.kernel.org/
3900 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3901 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3902 S:      Maintained
3903 F:      net/wireless/
3904 F:      include/uapi/linux/nl80211.h
3905 F:      include/linux/ieee80211.h
3906 F:      include/net/wext.h
3907 F:      include/net/cfg80211.h
3908 F:      include/net/iw_handler.h
3909 F:      include/net/ieee80211_radiotap.h
3910 F:      Documentation/driver-api/80211/cfg80211.rst
3911 F:      Documentation/networking/regulatory.txt
3912
3913 CHAR and MISC DRIVERS
3914 M:      Arnd Bergmann <arnd@arndb.de>
3915 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3916 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3917 S:      Supported
3918 F:      drivers/char/
3919 F:      drivers/misc/
3920 F:      include/linux/miscdevice.h
3921
3922 CHECKPATCH
3923 M:      Andy Whitcroft <apw@canonical.com>
3924 M:      Joe Perches <joe@perches.com>
3925 S:      Maintained
3926 F:      scripts/checkpatch.pl
3927
3928 CHINESE DOCUMENTATION
3929 M:      Harry Wei <harryxiyou@gmail.com>
3930 M:      Alex Shi <alex.shi@linux.alibaba.com>
3931 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3932 S:      Maintained
3933 F:      Documentation/translations/zh_CN/
3934
3935 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3936 M:      Peter Chen <Peter.Chen@nxp.com>
3937 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3938 L:      linux-usb@vger.kernel.org
3939 S:      Maintained
3940 F:      drivers/usb/chipidea/
3941
3942 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3943 M:      Hans de Goede <hdegoede@redhat.com>
3944 L:      linux-input@vger.kernel.org
3945 S:      Maintained
3946 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3947 F:      drivers/input/touchscreen/chipone_icn8318.c
3948
3949 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
3950 M:      Hans de Goede <hdegoede@redhat.com>
3951 L:      linux-input@vger.kernel.org
3952 S:      Maintained
3953 F:      drivers/input/touchscreen/chipone_icn8505.c
3954
3955 CHROME HARDWARE PLATFORM SUPPORT
3956 M:      Benson Leung <bleung@chromium.org>
3957 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3958 S:      Maintained
3959 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git
3960 F:      drivers/platform/chrome/
3961
3962 CHROMEOS EC SUBDRIVERS
3963 M:      Benson Leung <bleung@chromium.org>
3964 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3965 R:      Guenter Roeck <groeck@chromium.org>
3966 S:      Maintained
3967 N:      cros_ec
3968 N:      cros-ec
3969 F:      drivers/power/supply/cros_usbpd-charger.c
3970
3971 CHROMEOS EC CODEC DRIVER
3972 M:      Cheng-Yi Chiang <cychiang@chromium.org>
3973 S:      Maintained
3974 R:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3975 R:      Guenter Roeck <groeck@chromium.org>
3976 F:      Documentation/devicetree/bindings/sound/google,cros-ec-codec.txt
3977 F:      sound/soc/codecs/cros_ec_codec.*
3978
3979 CIRRUS LOGIC AUDIO CODEC DRIVERS
3980 M:      Brian Austin <brian.austin@cirrus.com>
3981 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3982 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3983 S:      Maintained
3984 F:      sound/soc/codecs/cs*
3985
3986 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3987 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3988 L:      netdev@vger.kernel.org
3989 S:      Maintained
3990 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3991
3992 CIRRUS LOGIC LOCHNAGAR DRIVER
3993 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3994 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3995 L:      patches@opensource.cirrus.com
3996 S:      Supported
3997 F:      drivers/clk/clk-lochnagar.c
3998 F:      drivers/hwmon/lochnagar-hwmon.c
3999 F:      drivers/mfd/lochnagar-i2c.c
4000 F:      drivers/pinctrl/cirrus/pinctrl-lochnagar.c
4001 F:      drivers/regulator/lochnagar-regulator.c
4002 F:      sound/soc/codecs/lochnagar-sc.c
4003 F:      include/dt-bindings/clk/lochnagar.h
4004 F:      include/dt-bindings/pinctrl/lochnagar.h
4005 F:      include/linux/mfd/lochnagar*
4006 F:      Documentation/devicetree/bindings/mfd/cirrus,lochnagar.txt
4007 F:      Documentation/devicetree/bindings/clock/cirrus,lochnagar.txt
4008 F:      Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.txt
4009 F:      Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.txt
4010 F:      Documentation/devicetree/bindings/regulator/cirrus,lochnagar.txt
4011 F:      Documentation/devicetree/bindings/sound/cirrus,lochnagar.txt
4012 F:      Documentation/hwmon/lochnagar.rst
4013
4014 CISCO FCOE HBA DRIVER
4015 M:      Satish Kharat <satishkh@cisco.com>
4016 M:      Sesidhar Baddela <sebaddel@cisco.com>
4017 M:      Karan Tilak Kumar <kartilak@cisco.com>
4018 L:      linux-scsi@vger.kernel.org
4019 S:      Supported
4020 F:      drivers/scsi/fnic/
4021
4022 CISCO SCSI HBA DRIVER
4023 M:      Karan Tilak Kumar <kartilak@cisco.com>
4024 M:      Sesidhar Baddela <sebaddel@cisco.com>
4025 L:      linux-scsi@vger.kernel.org
4026 S:      Supported
4027 F:      drivers/scsi/snic/
4028
4029 CISCO VIC ETHERNET NIC DRIVER
4030 M:      Christian Benvenuti <benve@cisco.com>
4031 M:      Govindarajulu Varadarajan <_govind@gmx.com>
4032 M:      Parvi Kaustubhi <pkaustub@cisco.com>
4033 S:      Supported
4034 F:      drivers/net/ethernet/cisco/enic/
4035
4036 CISCO VIC LOW LATENCY NIC DRIVER
4037 M:      Christian Benvenuti <benve@cisco.com>
4038 M:      Nelson Escobar <neescoba@cisco.com>
4039 M:      Parvi Kaustubhi <pkaustub@cisco.com>
4040 S:      Supported
4041 F:      drivers/infiniband/hw/usnic/
4042
4043 CIRRUS LOGIC MADERA CODEC DRIVERS
4044 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
4045 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
4046 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
4047 L:      patches@opensource.cirrus.com
4048 T:      git https://github.com/CirrusLogic/linux-drivers.git
4049 W:      https://github.com/CirrusLogic/linux-drivers/wiki
4050 S:      Supported
4051 F:      Documentation/devicetree/bindings/mfd/madera.txt
4052 F:      Documentation/devicetree/bindings/pinctrl/cirrus,madera-pinctrl.txt
4053 F:      Documentation/devicetree/bindings/sound/madera.txt
4054 F:      include/dt-bindings/sound/madera*
4055 F:      include/linux/irqchip/irq-madera*
4056 F:      include/linux/mfd/madera/*
4057 F:      include/sound/madera*
4058 F:      drivers/gpio/gpio-madera*
4059 F:      drivers/irqchip/irq-madera*
4060 F:      drivers/mfd/madera*
4061 F:      drivers/mfd/cs47l*
4062 F:      drivers/pinctrl/cirrus/*
4063 F:      sound/soc/codecs/cs47l*
4064 F:      sound/soc/codecs/madera*
4065
4066 CLANG-FORMAT FILE
4067 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
4068 S:      Maintained
4069 F:      .clang-format
4070
4071 CLANG/LLVM BUILD SUPPORT
4072 L:      clang-built-linux@googlegroups.com
4073 W:      https://clangbuiltlinux.github.io/
4074 B:      https://github.com/ClangBuiltLinux/linux/issues
4075 C:      irc://chat.freenode.net/clangbuiltlinux
4076 S:      Supported
4077 K:      \b(?i:clang|llvm)\b
4078
4079 CLEANCACHE API
4080 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
4081 L:      linux-kernel@vger.kernel.org
4082 S:      Maintained
4083 F:      mm/cleancache.c
4084 F:      include/linux/cleancache.h
4085
4086 CLK API
4087 M:      Russell King <linux@armlinux.org.uk>
4088 L:      linux-clk@vger.kernel.org
4089 S:      Maintained
4090 F:      include/linux/clk.h
4091
4092 CLOCKSOURCE, CLOCKEVENT DRIVERS
4093 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4094 M:      Thomas Gleixner <tglx@linutronix.de>
4095 L:      linux-kernel@vger.kernel.org
4096 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
4097 S:      Supported
4098 F:      drivers/clocksource/
4099 F:      Documentation/devicetree/bindings/timer/
4100
4101 CMPC ACPI DRIVER
4102 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
4103 M:      Daniel Oliveira Nascimento <don@syst.com.br>
4104 L:      platform-driver-x86@vger.kernel.org
4105 S:      Supported
4106 F:      drivers/platform/x86/classmate-laptop.c
4107
4108 COBALT MEDIA DRIVER
4109 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
4110 L:      linux-media@vger.kernel.org
4111 T:      git git://linuxtv.org/media_tree.git
4112 W:      https://linuxtv.org
4113 S:      Supported
4114 F:      drivers/media/pci/cobalt/
4115
4116 COCCINELLE/Semantic Patches (SmPL)
4117 M:      Julia Lawall <Julia.Lawall@lip6.fr>
4118 M:      Gilles Muller <Gilles.Muller@lip6.fr>
4119 M:      Nicolas Palix <nicolas.palix@imag.fr>
4120 M:      Michal Marek <michal.lkml@markovi.net>
4121 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
4122 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
4123 W:      http://coccinelle.lip6.fr/
4124 S:      Supported
4125 F:      Documentation/dev-tools/coccinelle.rst
4126 F:      scripts/coccinelle/
4127 F:      scripts/coccicheck
4128
4129 CODA FILE SYSTEM
4130 M:      Jan Harkes <jaharkes@cs.cmu.edu>
4131 M:      coda@cs.cmu.edu
4132 L:      codalist@coda.cs.cmu.edu
4133 W:      http://www.coda.cs.cmu.edu/
4134 S:      Maintained
4135 F:      Documentation/filesystems/coda.txt
4136 F:      fs/coda/
4137 F:      include/linux/coda*.h
4138 F:      include/uapi/linux/coda*.h
4139
4140 CODA V4L2 MEM2MEM DRIVER
4141 M:      Philipp Zabel <p.zabel@pengutronix.de>
4142 L:      linux-media@vger.kernel.org
4143 S:      Maintained
4144 F:      Documentation/devicetree/bindings/media/coda.txt
4145 F:      drivers/media/platform/coda/
4146
4147 CODE OF CONDUCT
4148 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4149 S:      Supported
4150 F:      Documentation/process/code-of-conduct.rst
4151 F:      Documentation/process/code-of-conduct-interpretation.rst
4152
4153 COMMON CLK FRAMEWORK
4154 M:      Michael Turquette <mturquette@baylibre.com>
4155 M:      Stephen Boyd <sboyd@kernel.org>
4156 L:      linux-clk@vger.kernel.org
4157 Q:      http://patchwork.kernel.org/project/linux-clk/list/
4158 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
4159 S:      Maintained
4160 F:      Documentation/devicetree/bindings/clock/
4161 F:      drivers/clk/
4162 X:      drivers/clk/clkdev.c
4163 F:      include/linux/clk-pr*
4164 F:      include/linux/clk/
4165 F:      include/linux/of_clk.h
4166
4167 COMMON INTERNET FILE SYSTEM (CIFS)
4168 M:      Steve French <sfrench@samba.org>
4169 L:      linux-cifs@vger.kernel.org
4170 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
4171 W:      http://linux-cifs.samba.org/
4172 T:      git git://git.samba.org/sfrench/cifs-2.6.git
4173 S:      Supported
4174 F:      Documentation/admin-guide/cifs/
4175 F:      fs/cifs/
4176
4177 COMPACTPCI HOTPLUG CORE
4178 M:      Scott Murray <scott@spiteful.org>
4179 L:      linux-pci@vger.kernel.org
4180 S:      Maintained
4181 F:      drivers/pci/hotplug/cpci_hotplug*
4182
4183 COMPACTPCI HOTPLUG GENERIC DRIVER
4184 M:      Scott Murray <scott@spiteful.org>
4185 L:      linux-pci@vger.kernel.org
4186 S:      Maintained
4187 F:      drivers/pci/hotplug/cpcihp_generic.c
4188
4189 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
4190 M:      Scott Murray <scott@spiteful.org>
4191 L:      linux-pci@vger.kernel.org
4192 S:      Maintained
4193 F:      drivers/pci/hotplug/cpcihp_zt5550.*
4194
4195 COMPAL LAPTOP SUPPORT
4196 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
4197 L:      platform-driver-x86@vger.kernel.org
4198 S:      Maintained
4199 F:      drivers/platform/x86/compal-laptop.c
4200
4201 COMPILER ATTRIBUTES
4202 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
4203 S:      Maintained
4204 F:      include/linux/compiler_attributes.h
4205
4206 CONEXANT ACCESSRUNNER USB DRIVER
4207 L:      accessrunner-general@lists.sourceforge.net
4208 W:      http://accessrunner.sourceforge.net/
4209 S:      Orphan
4210 F:      drivers/usb/atm/cxacru.c
4211
4212 CONFIGFS
4213 M:      Joel Becker <jlbec@evilplan.org>
4214 M:      Christoph Hellwig <hch@lst.de>
4215 T:      git git://git.infradead.org/users/hch/configfs.git
4216 S:      Supported
4217 F:      fs/configfs/
4218 F:      include/linux/configfs.h
4219
4220 CONNECTOR
4221 M:      Evgeniy Polyakov <zbr@ioremap.net>
4222 L:      netdev@vger.kernel.org
4223 S:      Maintained
4224 F:      drivers/connector/
4225
4226 CONTROL GROUP (CGROUP)
4227 M:      Tejun Heo <tj@kernel.org>
4228 M:      Li Zefan <lizefan@huawei.com>
4229 M:      Johannes Weiner <hannes@cmpxchg.org>
4230 L:      cgroups@vger.kernel.org
4231 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
4232 S:      Maintained
4233 F:      Documentation/admin-guide/cgroup-v2.rst
4234 F:      Documentation/admin-guide/cgroup-v1/
4235 F:      include/linux/cgroup*
4236 F:      kernel/cgroup/
4237
4238 CONTROL GROUP - CPUSET
4239 M:      Li Zefan <lizefan@huawei.com>
4240 L:      cgroups@vger.kernel.org
4241 W:      http://www.bullopensource.org/cpuset/
4242 W:      http://oss.sgi.com/projects/cpusets/
4243 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
4244 S:      Maintained
4245 F:      Documentation/admin-guide/cgroup-v1/cpusets.rst
4246 F:      include/linux/cpuset.h
4247 F:      kernel/cgroup/cpuset.c
4248
4249 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
4250 M:      Johannes Weiner <hannes@cmpxchg.org>
4251 M:      Michal Hocko <mhocko@kernel.org>
4252 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
4253 L:      cgroups@vger.kernel.org
4254 L:      linux-mm@kvack.org
4255 S:      Maintained
4256 F:      mm/memcontrol.c
4257 F:      mm/swap_cgroup.c
4258
4259 CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO)
4260 M:      Tejun Heo <tj@kernel.org>
4261 M:      Jens Axboe <axboe@kernel.dk>
4262 L:      cgroups@vger.kernel.org
4263 L:      linux-block@vger.kernel.org
4264 T:      git git://git.kernel.dk/linux-block
4265 F:      Documentation/admin-guide/cgroup-v1/blkio-controller.rst
4266 F:      block/blk-cgroup.c
4267 F:      include/linux/blk-cgroup.h
4268 F:      block/blk-throttle.c
4269 F:      block/blk-iolatency.c
4270 F:      block/bfq-cgroup.c
4271
4272 CORETEMP HARDWARE MONITORING DRIVER
4273 M:      Fenghua Yu <fenghua.yu@intel.com>
4274 L:      linux-hwmon@vger.kernel.org
4275 S:      Maintained
4276 F:      Documentation/hwmon/coretemp.rst
4277 F:      drivers/hwmon/coretemp.c
4278
4279 COSA/SRP SYNC SERIAL DRIVER
4280 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
4281 W:      http://www.fi.muni.cz/~kas/cosa/
4282 S:      Maintained
4283 F:      drivers/net/wan/cosa*
4284
4285 COUNTER SUBSYSTEM
4286 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4287 L:      linux-iio@vger.kernel.org
4288 S:      Maintained
4289 F:      Documentation/ABI/testing/sysfs-bus-counter*
4290 F:      Documentation/driver-api/generic-counter.rst
4291 F:      drivers/counter/
4292 F:      include/linux/counter.h
4293 F:      include/linux/counter_enum.h
4294
4295 CPMAC ETHERNET DRIVER
4296 M:      Florian Fainelli <f.fainelli@gmail.com>
4297 L:      netdev@vger.kernel.org
4298 S:      Maintained
4299 F:      drivers/net/ethernet/ti/cpmac.c
4300
4301 CPU FREQUENCY SCALING FRAMEWORK
4302 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4303 M:      Viresh Kumar <viresh.kumar@linaro.org>
4304 L:      linux-pm@vger.kernel.org
4305 S:      Maintained
4306 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4307 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates)
4308 B:      https://bugzilla.kernel.org
4309 F:      Documentation/admin-guide/pm/cpufreq.rst
4310 F:      Documentation/admin-guide/pm/intel_pstate.rst
4311 F:      Documentation/cpu-freq/
4312 F:      Documentation/devicetree/bindings/cpufreq/
4313 F:      drivers/cpufreq/
4314 F:      kernel/sched/cpufreq*.c
4315 F:      include/linux/cpufreq.h
4316 F:      include/linux/sched/cpufreq.h
4317 F:      tools/testing/selftests/cpufreq/
4318
4319 CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE
4320 M:      Viresh Kumar <viresh.kumar@linaro.org>
4321 M:      Sudeep Holla <sudeep.holla@arm.com>
4322 L:      linux-pm@vger.kernel.org
4323 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
4324 S:      Maintained
4325 F:      drivers/cpufreq/vexpress-spc-cpufreq.c
4326
4327 CPU POWER MONITORING SUBSYSTEM
4328 M:      Thomas Renninger <trenn@suse.com>
4329 M:      Shuah Khan <shuah@kernel.org>
4330 M:      Shuah Khan <skhan@linuxfoundation.org>
4331 L:      linux-pm@vger.kernel.org
4332 S:      Maintained
4333 F:      tools/power/cpupower/
4334
4335 CPUID/MSR DRIVER
4336 M:      "H. Peter Anvin" <hpa@zytor.com>
4337 S:      Maintained
4338 F:      arch/x86/kernel/cpuid.c
4339 F:      arch/x86/kernel/msr.c
4340
4341 CPUIDLE DRIVER - ARM BIG LITTLE
4342 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
4343 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4344 L:      linux-pm@vger.kernel.org
4345 L:      linux-arm-kernel@lists.infradead.org
4346 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4347 S:      Maintained
4348 F:      drivers/cpuidle/cpuidle-big_little.c
4349
4350 CPUIDLE DRIVER - ARM EXYNOS
4351 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
4352 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4353 M:      Kukjin Kim <kgene@kernel.org>
4354 L:      linux-pm@vger.kernel.org
4355 L:      linux-samsung-soc@vger.kernel.org
4356 S:      Supported
4357 F:      drivers/cpuidle/cpuidle-exynos.c
4358 F:      arch/arm/mach-exynos/pm.c
4359
4360 CPUIDLE DRIVER - ARM PSCI
4361 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
4362 M:      Sudeep Holla <sudeep.holla@arm.com>
4363 L:      linux-pm@vger.kernel.org
4364 L:      linux-arm-kernel@lists.infradead.org
4365 S:      Supported
4366 F:      drivers/cpuidle/cpuidle-psci.c
4367
4368 CPU IDLE TIME MANAGEMENT FRAMEWORK
4369 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4370 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4371 L:      linux-pm@vger.kernel.org
4372 S:      Maintained
4373 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4374 B:      https://bugzilla.kernel.org
4375 F:      Documentation/admin-guide/pm/cpuidle.rst
4376 F:      Documentation/driver-api/pm/cpuidle.rst
4377 F:      drivers/cpuidle/*
4378 F:      include/linux/cpuidle.h
4379
4380 CRAMFS FILESYSTEM
4381 M:      Nicolas Pitre <nico@fluxnic.net>
4382 S:      Maintained
4383 F:      Documentation/filesystems/cramfs.txt
4384 F:      fs/cramfs/
4385
4386 CREATIVE SB0540
4387 M:      Bastien Nocera <hadess@hadess.net>
4388 L:      linux-input@vger.kernel.org
4389 S:      Maintained
4390 F:      drivers/hid/hid-creative-sb0540.c
4391
4392 CRYPTO API
4393 M:      Herbert Xu <herbert@gondor.apana.org.au>
4394 M:      "David S. Miller" <davem@davemloft.net>
4395 L:      linux-crypto@vger.kernel.org
4396 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
4397 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
4398 S:      Maintained
4399 F:      Documentation/crypto/
4400 F:      Documentation/devicetree/bindings/crypto/
4401 F:      arch/*/crypto/
4402 F:      crypto/
4403 F:      drivers/crypto/
4404 F:      include/crypto/
4405 F:      include/linux/crypto*
4406 F:      lib/crypto/
4407
4408 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
4409 M:      Neil Horman <nhorman@tuxdriver.com>
4410 L:      linux-crypto@vger.kernel.org
4411 S:      Maintained
4412 F:      crypto/ansi_cprng.c
4413 F:      crypto/rng.c
4414
4415 CS3308 MEDIA DRIVER
4416 M:      Hans Verkuil <hverkuil@xs4all.nl>
4417 L:      linux-media@vger.kernel.org
4418 T:      git git://linuxtv.org/media_tree.git
4419 W:      http://linuxtv.org
4420 S:      Odd Fixes
4421 F:      drivers/media/i2c/cs3308.c
4422
4423 CS5535 Audio ALSA driver
4424 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
4425 S:      Maintained
4426 F:      sound/pci/cs5535audio/
4427
4428 CSI DRIVERS FOR ALLWINNER V3s
4429 M:      Yong Deng <yong.deng@magewell.com>
4430 L:      linux-media@vger.kernel.org
4431 T:      git git://linuxtv.org/media_tree.git
4432 S:      Maintained
4433 F:      drivers/media/platform/sunxi/sun6i-csi/
4434 F:      Documentation/devicetree/bindings/media/sun6i-csi.txt
4435
4436 CW1200 WLAN driver
4437 M:      Solomon Peachy <pizza@shaftnet.org>
4438 S:      Maintained
4439 F:      drivers/net/wireless/st/cw1200/
4440
4441 CX18 VIDEO4LINUX DRIVER
4442 M:      Andy Walls <awalls@md.metrocast.net>
4443 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
4444 L:      linux-media@vger.kernel.org
4445 T:      git git://linuxtv.org/media_tree.git
4446 W:      https://linuxtv.org
4447 W:      http://www.ivtvdriver.org/index.php/Cx18
4448 S:      Maintained
4449 F:      Documentation/media/v4l-drivers/cx18*
4450 F:      drivers/media/pci/cx18/
4451 F:      include/uapi/linux/ivtv*
4452
4453 CX2341X MPEG ENCODER HELPER MODULE
4454 M:      Hans Verkuil <hverkuil@xs4all.nl>
4455 L:      linux-media@vger.kernel.org
4456 T:      git git://linuxtv.org/media_tree.git
4457 W:      https://linuxtv.org
4458 S:      Maintained
4459 F:      drivers/media/common/cx2341x*
4460 F:      include/media/drv-intf/cx2341x.h
4461
4462 CX24120 MEDIA DRIVER
4463 M:      Jemma Denson <jdenson@gmail.com>
4464 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
4465 L:      linux-media@vger.kernel.org
4466 W:      https://linuxtv.org
4467 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4468 S:      Maintained
4469 F:      drivers/media/dvb-frontends/cx24120*
4470
4471 CX88 VIDEO4LINUX DRIVER
4472 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
4473 L:      linux-media@vger.kernel.org
4474 W:      https://linuxtv.org
4475 T:      git git://linuxtv.org/media_tree.git
4476 S:      Odd fixes
4477 F:      Documentation/media/v4l-drivers/cx88*
4478 F:      drivers/media/pci/cx88/
4479
4480 CXD2820R MEDIA DRIVER
4481 M:      Antti Palosaari <crope@iki.fi>
4482 L:      linux-media@vger.kernel.org
4483 W:      https://linuxtv.org
4484 W:      http://palosaari.fi/linux/
4485 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4486 T:      git git://linuxtv.org/anttip/media_tree.git
4487 S:      Maintained
4488 F:      drivers/media/dvb-frontends/cxd2820r*
4489
4490 CXGB3 ETHERNET DRIVER (CXGB3)
4491 M:      Vishal Kulkarni <vishal@chelsio.com>
4492 L:      netdev@vger.kernel.org
4493 W:      http://www.chelsio.com
4494 S:      Supported
4495 F:      drivers/net/ethernet/chelsio/cxgb3/
4496
4497 CXGB3 ISCSI DRIVER (CXGB3I)
4498 M:      Karen Xie <kxie@chelsio.com>
4499 L:      linux-scsi@vger.kernel.org
4500 W:      http://www.chelsio.com
4501 S:      Supported
4502 F:      drivers/scsi/cxgbi/cxgb3i
4503
4504 CXGB4 CRYPTO DRIVER (chcr)
4505 M:      Atul Gupta <atul.gupta@chelsio.com>
4506 L:      linux-crypto@vger.kernel.org
4507 W:      http://www.chelsio.com
4508 S:      Supported
4509 F:      drivers/crypto/chelsio
4510
4511 CXGB4 ETHERNET DRIVER (CXGB4)
4512 M:      Vishal Kulkarni <vishal@chelsio.com>
4513 L:      netdev@vger.kernel.org
4514 W:      http://www.chelsio.com
4515 S:      Supported
4516 F:      drivers/net/ethernet/chelsio/cxgb4/
4517
4518 CXGB4 ISCSI DRIVER (CXGB4I)
4519 M:      Karen Xie <kxie@chelsio.com>
4520 L:      linux-scsi@vger.kernel.org
4521 W:      http://www.chelsio.com
4522 S:      Supported
4523 F:      drivers/scsi/cxgbi/cxgb4i
4524
4525 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
4526 M:      Potnuri Bharat Teja <bharat@chelsio.com>
4527 L:      linux-rdma@vger.kernel.org
4528 W:      http://www.openfabrics.org
4529 S:      Supported
4530 F:      drivers/infiniband/hw/cxgb4/
4531 F:      include/uapi/rdma/cxgb4-abi.h
4532
4533 CXGB4VF ETHERNET DRIVER (CXGB4VF)
4534 M:      Casey Leedom <leedom@chelsio.com>
4535 L:      netdev@vger.kernel.org
4536 W:      http://www.chelsio.com
4537 S:      Supported
4538 F:      drivers/net/ethernet/chelsio/cxgb4vf/
4539
4540 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
4541 M:      Frederic Barrat <fbarrat@linux.ibm.com>
4542 M:      Andrew Donnellan <ajd@linux.ibm.com>
4543 L:      linuxppc-dev@lists.ozlabs.org
4544 S:      Supported
4545 F:      arch/powerpc/platforms/powernv/pci-cxl.c
4546 F:      drivers/misc/cxl/
4547 F:      include/misc/cxl*
4548 F:      include/uapi/misc/cxl.h
4549 F:      Documentation/powerpc/cxl.rst
4550 F:      Documentation/ABI/testing/sysfs-class-cxl
4551
4552 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
4553 M:      Manoj N. Kumar <manoj@linux.ibm.com>
4554 M:      Matthew R. Ochs <mrochs@linux.ibm.com>
4555 M:      Uma Krishnan <ukrishn@linux.ibm.com>
4556 L:      linux-scsi@vger.kernel.org
4557 S:      Supported
4558 F:      drivers/scsi/cxlflash/
4559 F:      include/uapi/scsi/cxlflash_ioctl.h
4560 F:      Documentation/powerpc/cxlflash.rst
4561
4562 CYBERPRO FB DRIVER
4563 M:      Russell King <linux@armlinux.org.uk>
4564 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4565 W:      http://www.armlinux.org.uk/
4566 S:      Maintained
4567 F:      drivers/video/fbdev/cyber2000fb.*
4568
4569 CYCLADES ASYNC MUX DRIVER
4570 W:      http://www.cyclades.com/
4571 S:      Orphan
4572 F:      drivers/tty/cyclades.c
4573 F:      include/linux/cyclades.h
4574 F:      include/uapi/linux/cyclades.h
4575
4576 CYCLADES PC300 DRIVER
4577 W:      http://www.cyclades.com/
4578 S:      Orphan
4579 F:      drivers/net/wan/pc300*
4580
4581 CYPRESS_FIRMWARE MEDIA DRIVER
4582 M:      Antti Palosaari <crope@iki.fi>
4583 L:      linux-media@vger.kernel.org
4584 W:      https://linuxtv.org
4585 W:      http://palosaari.fi/linux/
4586 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4587 T:      git git://linuxtv.org/anttip/media_tree.git
4588 S:      Maintained
4589 F:      drivers/media/common/cypress_firmware*
4590
4591 CYTTSP TOUCHSCREEN DRIVER
4592 M:      Ferruh Yigit <fery@cypress.com>
4593 L:      linux-input@vger.kernel.org
4594 S:      Supported
4595 F:      drivers/input/touchscreen/cyttsp*
4596 F:      include/linux/input/cyttsp.h
4597
4598 D-LINK DIR-685 TOUCHKEYS DRIVER
4599 M:      Linus Walleij <linus.walleij@linaro.org>
4600 L:      linux-input@vger.kernel.org
4601 S:      Supported
4602 F:      drivers/input/keyboard/dlink-dir685-touchkeys.c
4603
4604 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
4605 M:      Joshua Kinard <kumba@gentoo.org>
4606 S:      Maintained
4607 F:      drivers/rtc/rtc-ds1685.c
4608 F:      include/linux/rtc/ds1685.h
4609
4610 DAMA SLAVE for AX.25
4611 M:      Joerg Reuter <jreuter@yaina.de>
4612 W:      http://yaina.de/jreuter/
4613 W:      http://www.qsl.net/dl1bke/
4614 L:      linux-hams@vger.kernel.org
4615 S:      Maintained
4616 F:      net/ax25/af_ax25.c
4617 F:      net/ax25/ax25_dev.c
4618 F:      net/ax25/ax25_ds_*
4619 F:      net/ax25/ax25_in.c
4620 F:      net/ax25/ax25_out.c
4621 F:      net/ax25/ax25_timer.c
4622 F:      net/ax25/sysctl_net_ax25.c
4623
4624 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
4625 L:      netdev@vger.kernel.org
4626 S:      Orphan
4627 F:      Documentation/networking/device_drivers/dec/dmfe.txt
4628 F:      drivers/net/ethernet/dec/tulip/dmfe.c
4629
4630 DC390/AM53C974 SCSI driver
4631 M:      Hannes Reinecke <hare@suse.com>
4632 L:      linux-scsi@vger.kernel.org
4633 S:      Maintained
4634 F:      drivers/scsi/am53c974.c
4635
4636 DC395x SCSI driver
4637 M:      Oliver Neukum <oliver@neukum.org>
4638 M:      Ali Akcaagac <aliakc@web.de>
4639 M:      Jamie Lenehan <lenehan@twibble.org>
4640 L:      dc395x@twibble.org
4641 W:      http://twibble.org/dist/dc395x/
4642 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
4643 S:      Maintained
4644 F:      Documentation/scsi/dc395x.txt
4645 F:      drivers/scsi/dc395x.*
4646
4647 DCCP PROTOCOL
4648 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
4649 L:      dccp@vger.kernel.org
4650 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4651 S:      Maintained
4652 F:      include/linux/dccp.h
4653 F:      include/uapi/linux/dccp.h
4654 F:      include/linux/tfrc.h
4655 F:      net/dccp/
4656
4657 DECnet NETWORK LAYER
4658 W:      http://linux-decnet.sourceforge.net
4659 L:      linux-decnet-user@lists.sourceforge.net
4660 S:      Orphan
4661 F:      Documentation/networking/decnet.txt
4662 F:      net/decnet/
4663
4664 DECSTATION PLATFORM SUPPORT
4665 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4666 L:      linux-mips@vger.kernel.org
4667 W:      http://www.linux-mips.org/wiki/DECstation
4668 S:      Maintained
4669 F:      arch/mips/dec/
4670 F:      arch/mips/include/asm/dec/
4671 F:      arch/mips/include/asm/mach-dec/
4672
4673 DEFXX FDDI NETWORK DRIVER
4674 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4675 S:      Maintained
4676 F:      drivers/net/fddi/defxx.*
4677
4678 DEINTERLACE DRIVERS FOR ALLWINNER H3
4679 M:      Jernej Skrabec <jernej.skrabec@siol.net>
4680 L:      linux-media@vger.kernel.org
4681 T:      git git://linuxtv.org/media_tree.git
4682 S:      Maintained
4683 F:      drivers/media/platform/sunxi/sun8i-di/
4684 F:      Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml
4685
4686 DELL SMBIOS DRIVER
4687 M:      Pali Rohár <pali.rohar@gmail.com>
4688 M:      Mario Limonciello <mario.limonciello@dell.com>
4689 L:      platform-driver-x86@vger.kernel.org
4690 S:      Maintained
4691 F:      drivers/platform/x86/dell-smbios.*
4692
4693 DELL SMBIOS SMM DRIVER
4694 M:      Mario Limonciello <mario.limonciello@dell.com>
4695 L:      platform-driver-x86@vger.kernel.org
4696 S:      Maintained
4697 F:      drivers/platform/x86/dell-smbios-smm.c
4698
4699 DELL SMBIOS WMI DRIVER
4700 M:      Mario Limonciello <mario.limonciello@dell.com>
4701 L:      platform-driver-x86@vger.kernel.org
4702 S:      Maintained
4703 F:      drivers/platform/x86/dell-smbios-wmi.c
4704 F:      tools/wmi/dell-smbios-example.c
4705
4706 DEFZA FDDI NETWORK DRIVER
4707 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4708 S:      Maintained
4709 F:      drivers/net/fddi/defza.*
4710
4711 DELL LAPTOP DRIVER
4712 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4713 M:      Pali Rohár <pali.rohar@gmail.com>
4714 L:      platform-driver-x86@vger.kernel.org
4715 S:      Maintained
4716 F:      drivers/platform/x86/dell-laptop.c
4717
4718 DELL LAPTOP FREEFALL DRIVER
4719 M:      Pali Rohár <pali.rohar@gmail.com>
4720 S:      Maintained
4721 F:      drivers/platform/x86/dell-smo8800.c
4722
4723 DELL LAPTOP RBTN DRIVER
4724 M:      Pali Rohár <pali.rohar@gmail.com>
4725 S:      Maintained
4726 F:      drivers/platform/x86/dell-rbtn.*
4727
4728 DELL REMOTE BIOS UPDATE DRIVER
4729 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4730 L:      platform-driver-x86@vger.kernel.org
4731 S:      Maintained
4732 F:      drivers/platform/x86/dell_rbu.c
4733
4734 DELL LAPTOP SMM DRIVER
4735 M:      Pali Rohár <pali.rohar@gmail.com>
4736 S:      Maintained
4737 F:      drivers/hwmon/dell-smm-hwmon.c
4738 F:      include/uapi/linux/i8k.h
4739
4740 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4741 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4742 L:      platform-driver-x86@vger.kernel.org
4743 S:      Maintained
4744 F:      Documentation/driver-api/dcdbas.rst
4745 F:      drivers/platform/x86/dcdbas.*
4746
4747 DELL WMI NOTIFICATIONS DRIVER
4748 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4749 M:      Pali Rohár <pali.rohar@gmail.com>
4750 S:      Maintained
4751 F:      drivers/platform/x86/dell-wmi.c
4752
4753 DELL WMI DESCRIPTOR DRIVER
4754 M:      Mario Limonciello <mario.limonciello@dell.com>
4755 S:      Maintained
4756 F:      drivers/platform/x86/dell-wmi-descriptor.c
4757
4758 DELTA ST MEDIA DRIVER
4759 M:      Hugues Fruchet <hugues.fruchet@st.com>
4760 L:      linux-media@vger.kernel.org
4761 T:      git git://linuxtv.org/media_tree.git
4762 W:      https://linuxtv.org
4763 S:      Supported
4764 F:      drivers/media/platform/sti/delta
4765
4766 DENALI NAND DRIVER
4767 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4768 L:      linux-mtd@lists.infradead.org
4769 S:      Supported
4770 F:      drivers/mtd/nand/raw/denali*
4771
4772 DESIGNWARE EDMA CORE IP DRIVER
4773 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
4774 L:      dmaengine@vger.kernel.org
4775 S:      Maintained
4776 F:      drivers/dma/dw-edma/
4777 F:      include/linux/dma/edma.h
4778
4779 DESIGNWARE USB2 DRD IP DRIVER
4780 M:      Minas Harutyunyan <hminas@synopsys.com>
4781 L:      linux-usb@vger.kernel.org
4782 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4783 S:      Maintained
4784 F:      drivers/usb/dwc2/
4785
4786 DESIGNWARE USB3 DRD IP DRIVER
4787 M:      Felipe Balbi <balbi@kernel.org>
4788 L:      linux-usb@vger.kernel.org
4789 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4790 S:      Maintained
4791 F:      drivers/usb/dwc3/
4792
4793 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4794 M:      Andreas Klinger <ak@it-klinger.de>
4795 L:      linux-iio@vger.kernel.org
4796 S:      Maintained
4797 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4798 F:      drivers/iio/proximity/srf*.c
4799
4800 DEVICE COREDUMP (DEV_COREDUMP)
4801 M:      Johannes Berg <johannes@sipsolutions.net>
4802 L:      linux-kernel@vger.kernel.org
4803 S:      Maintained
4804 F:      drivers/base/devcoredump.c
4805 F:      include/linux/devcoredump.h
4806
4807 DEVICE FREQUENCY (DEVFREQ)
4808 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4809 M:      Kyungmin Park <kyungmin.park@samsung.com>
4810 M:      Chanwoo Choi <cw00.choi@samsung.com>
4811 L:      linux-pm@vger.kernel.org
4812 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git
4813 S:      Maintained
4814 F:      drivers/devfreq/
4815 F:      include/linux/devfreq.h
4816 F:      Documentation/devicetree/bindings/devfreq/
4817 F:      include/trace/events/devfreq.h
4818
4819 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4820 M:      Chanwoo Choi <cw00.choi@samsung.com>
4821 L:      linux-pm@vger.kernel.org
4822 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git
4823 S:      Supported
4824 F:      drivers/devfreq/event/
4825 F:      drivers/devfreq/devfreq-event.c
4826 F:      include/dt-bindings/pmu/exynos_ppmu.h
4827 F:      include/linux/devfreq-event.h
4828 F:      Documentation/devicetree/bindings/devfreq/event/
4829
4830 DEVICE NUMBER REGISTRY
4831 M:      Torben Mathiasen <device@lanana.org>
4832 W:      http://lanana.org/docs/device-list/index.html
4833 S:      Maintained
4834
4835 DEVICE-MAPPER  (LVM)
4836 M:      Alasdair Kergon <agk@redhat.com>
4837 M:      Mike Snitzer <snitzer@redhat.com>
4838 M:      dm-devel@redhat.com
4839 L:      dm-devel@redhat.com
4840 W:      http://sources.redhat.com/dm
4841 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4842 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4843 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4844 S:      Maintained
4845 F:      Documentation/admin-guide/device-mapper/
4846 F:      drivers/md/Makefile
4847 F:      drivers/md/Kconfig
4848 F:      drivers/md/dm*
4849 F:      drivers/md/persistent-data/
4850 F:      include/linux/device-mapper.h
4851 F:      include/linux/dm-*.h
4852 F:      include/uapi/linux/dm-*.h
4853
4854 DEVLINK
4855 M:      Jiri Pirko <jiri@mellanox.com>
4856 L:      netdev@vger.kernel.org
4857 S:      Supported
4858 F:      net/core/devlink.c
4859 F:      include/net/devlink.h
4860 F:      include/uapi/linux/devlink.h
4861
4862 DIALOG SEMICONDUCTOR DRIVERS
4863 M:      Support Opensource <support.opensource@diasemi.com>
4864 W:      http://www.dialog-semiconductor.com/products
4865 S:      Supported
4866 F:      Documentation/hwmon/da90??.rst
4867 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4868 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4869 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4870 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4871 F:      Documentation/devicetree/bindings/regulator/slg51000.txt
4872 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4873 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4874 F:      drivers/gpio/gpio-da90??.c
4875 F:      drivers/hwmon/da90??-hwmon.c
4876 F:      drivers/iio/adc/da91??-*.c
4877 F:      drivers/input/misc/da90??_onkey.c
4878 F:      drivers/input/touchscreen/da9052_tsi.c
4879 F:      drivers/leds/leds-da90??.c
4880 F:      drivers/mfd/da903x.c
4881 F:      drivers/mfd/da90??-*.c
4882 F:      drivers/mfd/da91??-*.c
4883 F:      drivers/power/supply/da9052-battery.c
4884 F:      drivers/power/supply/da91??-*.c
4885 F:      drivers/regulator/da903x.c
4886 F:      drivers/regulator/da9???-regulator.[ch]
4887 F:      drivers/regulator/slg51000-regulator.[ch]
4888 F:      drivers/thermal/da90??-thermal.c
4889 F:      drivers/rtc/rtc-da90??.c
4890 F:      drivers/video/backlight/da90??_bl.c
4891 F:      drivers/watchdog/da90??_wdt.c
4892 F:      include/linux/mfd/da903x.h
4893 F:      include/linux/mfd/da9052/
4894 F:      include/linux/mfd/da9055/
4895 F:      include/linux/mfd/da9062/
4896 F:      include/linux/mfd/da9063/
4897 F:      include/linux/mfd/da9150/
4898 F:      include/linux/regulator/da9211.h
4899 F:      include/sound/da[79]*.h
4900 F:      sound/soc/codecs/da[79]*.[ch]
4901
4902 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4903 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4904 L:      linux-gpio@vger.kernel.org
4905 S:      Maintained
4906 F:      drivers/gpio/gpio-gpio-mm.c
4907
4908 DIOLAN U2C-12 I2C DRIVER
4909 M:      Guenter Roeck <linux@roeck-us.net>
4910 L:      linux-i2c@vger.kernel.org
4911 S:      Maintained
4912 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4913
4914 FILESYSTEM DIRECT ACCESS (DAX)
4915 M:      Dan Williams <dan.j.williams@intel.com>
4916 R:      Matthew Wilcox <willy@infradead.org>
4917 R:      Jan Kara <jack@suse.cz>
4918 L:      linux-fsdevel@vger.kernel.org
4919 L:      linux-nvdimm@lists.01.org
4920 S:      Supported
4921 F:      fs/dax.c
4922 F:      include/linux/dax.h
4923 F:      include/trace/events/fs_dax.h
4924
4925 DEVICE DIRECT ACCESS (DAX)
4926 M:      Dan Williams <dan.j.williams@intel.com>
4927 M:      Vishal Verma <vishal.l.verma@intel.com>
4928 M:      Dave Jiang <dave.jiang@intel.com>
4929 L:      linux-nvdimm@lists.01.org
4930 S:      Supported
4931 F:      drivers/dax/
4932
4933 DIRECTORY NOTIFICATION (DNOTIFY)
4934 M:      Jan Kara <jack@suse.cz>
4935 R:      Amir Goldstein <amir73il@gmail.com>
4936 L:      linux-fsdevel@vger.kernel.org
4937 S:      Maintained
4938 F:      Documentation/filesystems/dnotify.txt
4939 F:      fs/notify/dnotify/
4940 F:      include/linux/dnotify.h
4941
4942 DISK GEOMETRY AND PARTITION HANDLING
4943 M:      Andries Brouwer <aeb@cwi.nl>
4944 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4945 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4946 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4947 S:      Maintained
4948
4949 DISKQUOTA
4950 M:      Jan Kara <jack@suse.com>
4951 S:      Maintained
4952 F:      Documentation/filesystems/quota.txt
4953 F:      fs/quota/
4954 F:      include/linux/quota*.h
4955 F:      include/uapi/linux/quota*.h
4956
4957 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4958 M:      Bernie Thompson <bernie@plugable.com>
4959 L:      linux-fbdev@vger.kernel.org
4960 S:      Maintained
4961 W:      http://plugable.com/category/projects/udlfb/
4962 F:      drivers/video/fbdev/udlfb.c
4963 F:      include/video/udlfb.h
4964 F:      Documentation/fb/udlfb.rst
4965
4966 DISTRIBUTED LOCK MANAGER (DLM)
4967 M:      Christine Caulfield <ccaulfie@redhat.com>
4968 M:      David Teigland <teigland@redhat.com>
4969 L:      cluster-devel@redhat.com
4970 W:      http://sources.redhat.com/cluster/
4971 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4972 S:      Supported
4973 F:      fs/dlm/
4974
4975 DMA BUFFER SHARING FRAMEWORK
4976 M:      Sumit Semwal <sumit.semwal@linaro.org>
4977 S:      Maintained
4978 L:      linux-media@vger.kernel.org
4979 L:      dri-devel@lists.freedesktop.org
4980 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4981 F:      drivers/dma-buf/
4982 F:      include/linux/dma-buf*
4983 F:      include/linux/reservation.h
4984 F:      include/linux/*fence.h
4985 F:      Documentation/driver-api/dma-buf.rst
4986 K:      dma_(buf|fence|resv)
4987 T:      git git://anongit.freedesktop.org/drm/drm-misc
4988
4989 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4990 M:      Vinod Koul <vkoul@kernel.org>
4991 L:      dmaengine@vger.kernel.org
4992 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4993 S:      Maintained
4994 F:      drivers/dma/
4995 F:      include/linux/dmaengine.h
4996 F:      include/linux/of_dma.h
4997 F:      Documentation/devicetree/bindings/dma/
4998 F:      Documentation/driver-api/dmaengine/
4999 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
5000
5001 DMA MAPPING HELPERS
5002 M:      Christoph Hellwig <hch@lst.de>
5003 M:      Marek Szyprowski <m.szyprowski@samsung.com>
5004 R:      Robin Murphy <robin.murphy@arm.com>
5005 L:      iommu@lists.linux-foundation.org
5006 T:      git git://git.infradead.org/users/hch/dma-mapping.git
5007 W:      http://git.infradead.org/users/hch/dma-mapping.git
5008 S:      Supported
5009 F:      kernel/dma/
5010 F:      include/asm-generic/dma-mapping.h
5011 F:      include/linux/dma-direct.h
5012 F:      include/linux/dma-mapping.h
5013 F:      include/linux/dma-noncoherent.h
5014
5015 DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422
5016 M:      Lukasz Luba <lukasz.luba@arm.com>
5017 L:      linux-pm@vger.kernel.org
5018 L:      linux-samsung-soc@vger.kernel.org
5019 S:      Maintained
5020 F:      drivers/memory/samsung/exynos5422-dmc.c
5021 F:      Documentation/devicetree/bindings/memory-controllers/exynos5422-dmc.txt
5022
5023 DME1737 HARDWARE MONITOR DRIVER
5024 M:      Juerg Haefliger <juergh@gmail.com>
5025 L:      linux-hwmon@vger.kernel.org
5026 S:      Maintained
5027 F:      Documentation/hwmon/dme1737.rst
5028 F:      drivers/hwmon/dme1737.c
5029
5030 DMI/SMBIOS SUPPORT
5031 M:      Jean Delvare <jdelvare@suse.com>
5032 S:      Maintained
5033 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
5034 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
5035 F:      drivers/firmware/dmi-id.c
5036 F:      drivers/firmware/dmi_scan.c
5037 F:      include/linux/dmi.h
5038
5039 DOCUMENTATION
5040 M:      Jonathan Corbet <corbet@lwn.net>
5041 L:      linux-doc@vger.kernel.org
5042 S:      Maintained
5043 F:      Documentation/
5044 F:      scripts/documentation-file-ref-check
5045 F:      scripts/kernel-doc
5046 F:      scripts/sphinx-pre-install
5047 X:      Documentation/ABI/
5048 X:      Documentation/firmware-guide/acpi/
5049 X:      Documentation/devicetree/
5050 X:      Documentation/i2c/
5051 X:      Documentation/media/
5052 X:      Documentation/power/
5053 X:      Documentation/spi/
5054 T:      git git://git.lwn.net/linux.git docs-next
5055
5056 DOCUMENTATION/ITALIAN
5057 M:      Federico Vaga <federico.vaga@vaga.pv.it>
5058 L:      linux-doc@vger.kernel.org
5059 S:      Maintained
5060 F:      Documentation/translations/it_IT
5061
5062 DOCUMENTATION SCRIPTS
5063 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5064 L:      linux-doc@vger.kernel.org
5065 S:      Maintained
5066 F:      scripts/documentation-file-ref-check
5067 F:      scripts/sphinx-pre-install
5068 F:      Documentation/sphinx/parse-headers.pl
5069
5070 DONGWOON DW9714 LENS VOICE COIL DRIVER
5071 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
5072 L:      linux-media@vger.kernel.org
5073 T:      git git://linuxtv.org/media_tree.git
5074 S:      Maintained
5075 F:      drivers/media/i2c/dw9714.c
5076 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.txt
5077
5078 DONGWOON DW9807 LENS VOICE COIL DRIVER
5079 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
5080 L:      linux-media@vger.kernel.org
5081 T:      git git://linuxtv.org/media_tree.git
5082 S:      Maintained
5083 F:      drivers/media/i2c/dw9807-vcm.c
5084 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.txt
5085
5086 DOUBLETALK DRIVER
5087 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
5088 L:      blinux-list@redhat.com
5089 S:      Maintained
5090 F:      drivers/char/dtlk.c
5091 F:      include/linux/dtlk.h
5092
5093 DPAA2 DATAPATH I/O (DPIO) DRIVER
5094 M:      Roy Pledge <Roy.Pledge@nxp.com>
5095 L:      linux-kernel@vger.kernel.org
5096 S:      Maintained
5097 F:      drivers/soc/fsl/dpio
5098
5099 DPAA2 ETHERNET DRIVER
5100 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
5101 L:      netdev@vger.kernel.org
5102 S:      Maintained
5103 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-eth*
5104 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-mac*
5105 F:      drivers/net/ethernet/freescale/dpaa2/dpni*
5106 F:      drivers/net/ethernet/freescale/dpaa2/dpmac*
5107 F:      drivers/net/ethernet/freescale/dpaa2/dpkg.h
5108 F:      drivers/net/ethernet/freescale/dpaa2/Makefile
5109 F:      drivers/net/ethernet/freescale/dpaa2/Kconfig
5110 F:      Documentation/networking/device_drivers/freescale/dpaa2/ethernet-driver.rst
5111 F:      Documentation/networking/device_drivers/freescale/dpaa2/mac-phy-support.rst
5112
5113 DPAA2 ETHERNET SWITCH DRIVER
5114 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
5115 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
5116 L:      linux-kernel@vger.kernel.org
5117 S:      Maintained
5118 F:      drivers/staging/fsl-dpaa2/ethsw
5119
5120 DPT_I2O SCSI RAID DRIVER
5121 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
5122 L:      linux-scsi@vger.kernel.org
5123 W:      http://www.adaptec.com/
5124 S:      Maintained
5125 F:      drivers/scsi/dpt*
5126 F:      drivers/scsi/dpt/
5127
5128 DRBD DRIVER
5129 M:      Philipp Reisner <philipp.reisner@linbit.com>
5130 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
5131 L:      drbd-dev@lists.linbit.com
5132 W:      http://www.drbd.org
5133 T:      git git://git.linbit.com/linux-drbd.git
5134 T:      git git://git.linbit.com/drbd-8.4.git
5135 S:      Supported
5136 F:      drivers/block/drbd/
5137 F:      lib/lru_cache.c
5138 F:      Documentation/admin-guide/blockdev/
5139
5140 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
5141 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5142 R:      "Rafael J. Wysocki" <rafael@kernel.org>
5143 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
5144 S:      Supported
5145 F:      Documentation/kobject.txt
5146 F:      drivers/base/
5147 F:      fs/debugfs/
5148 F:      fs/sysfs/
5149 F:      include/linux/debugfs.h
5150 F:      include/linux/kobj*
5151 F:      lib/kobj*
5152
5153 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
5154 M:      Kevin Hilman <khilman@kernel.org>
5155 M:      Nishanth Menon <nm@ti.com>
5156 S:      Maintained
5157 F:      drivers/power/avs/
5158 F:      include/linux/power/smartreflex.h
5159 L:      linux-pm@vger.kernel.org
5160
5161 DRM DRIVER FOR ARM PL111 CLCD
5162 M:      Eric Anholt <eric@anholt.net>
5163 T:      git git://anongit.freedesktop.org/drm/drm-misc
5164 S:      Supported
5165 F:      drivers/gpu/drm/pl111/
5166
5167 DRM DRIVER FOR ARM VERSATILE TFT PANELS
5168 M:      Linus Walleij <linus.walleij@linaro.org>
5169 T:      git git://anongit.freedesktop.org/drm/drm-misc
5170 S:      Maintained
5171 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
5172 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
5173
5174 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
5175 M:      Dave Airlie <airlied@redhat.com>
5176 S:      Odd Fixes
5177 F:      drivers/gpu/drm/ast/
5178
5179 DRM DRIVER FOR ASPEED BMC GFX
5180 M:      Joel Stanley <joel@jms.id.au>
5181 L:      linux-aspeed@lists.ozlabs.org
5182 T:      git git://anongit.freedesktop.org/drm/drm-misc
5183 S:      Supported
5184 F:      drivers/gpu/drm/aspeed/
5185 F:      Documentation/devicetree/bindings/gpu/aspeed-gfx.txt
5186
5187 DRM DRIVER FOR BOCHS VIRTUAL GPU
5188 M:      Gerd Hoffmann <kraxel@redhat.com>
5189 L:      virtualization@lists.linux-foundation.org
5190 T:      git git://anongit.freedesktop.org/drm/drm-misc
5191 S:      Maintained
5192 F:      drivers/gpu/drm/bochs/
5193
5194 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
5195 M:      Linus Walleij <linus.walleij@linaro.org>
5196 T:      git git://anongit.freedesktop.org/drm/drm-misc
5197 S:      Maintained
5198 F:      drivers/gpu/drm/tve200/
5199
5200 DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS
5201 M:      Jagan Teki <jagan@amarulasolutions.com>
5202 S:      Maintained
5203 F:      drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c
5204 F:      Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.txt
5205
5206 DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS
5207 M:      Hans de Goede <hdegoede@redhat.com>
5208 T:      git git://anongit.freedesktop.org/drm/drm-misc
5209 S:      Maintained
5210 F:      drivers/gpu/drm/tiny/gm12u320.c
5211
5212 DRM DRIVER FOR ILITEK ILI9225 PANELS
5213 M:      David Lechner <david@lechnology.com>
5214 T:      git git://anongit.freedesktop.org/drm/drm-misc
5215 S:      Maintained
5216 F:      drivers/gpu/drm/tiny/ili9225.c
5217 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
5218
5219 DRM DRIVER FOR HX8357D PANELS
5220 M:      Eric Anholt <eric@anholt.net>
5221 T:      git git://anongit.freedesktop.org/drm/drm-misc
5222 S:      Maintained
5223 F:      drivers/gpu/drm/tiny/hx8357d.c
5224 F:      Documentation/devicetree/bindings/display/himax,hx8357d.txt
5225
5226 DRM DRIVER FOR INTEL I810 VIDEO CARDS
5227 S:      Orphan / Obsolete
5228 F:      drivers/gpu/drm/i810/
5229 F:      include/uapi/drm/i810_drm.h
5230
5231 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
5232 S:      Orphan / Obsolete
5233 F:      drivers/gpu/drm/mga/
5234 F:      include/uapi/drm/mga_drm.h
5235
5236 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
5237 M:      Dave Airlie <airlied@redhat.com>
5238 S:      Odd Fixes
5239 F:      drivers/gpu/drm/mgag200/
5240
5241 DRM DRIVER FOR MI0283QT
5242 M:      Noralf Trønnes <noralf@tronnes.org>
5243 T:      git git://anongit.freedesktop.org/drm/drm-misc
5244 S:      Maintained
5245 F:      drivers/gpu/drm/tiny/mi0283qt.c
5246 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
5247
5248 DRM DRIVER FOR MSM ADRENO GPU
5249 M:      Rob Clark <robdclark@gmail.com>
5250 M:      Sean Paul <sean@poorly.run>
5251 L:      linux-arm-msm@vger.kernel.org
5252 L:      dri-devel@lists.freedesktop.org
5253 L:      freedreno@lists.freedesktop.org
5254 T:      git https://gitlab.freedesktop.org/drm/msm.git
5255 S:      Maintained
5256 F:      drivers/gpu/drm/msm/
5257 F:      include/uapi/drm/msm_drm.h
5258 F:      Documentation/devicetree/bindings/display/msm/
5259
5260 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
5261 M:      Ben Skeggs <bskeggs@redhat.com>
5262 L:      dri-devel@lists.freedesktop.org
5263 L:      nouveau@lists.freedesktop.org
5264 T:      git git://github.com/skeggsb/linux
5265 S:      Supported
5266 F:      drivers/gpu/drm/nouveau/
5267 F:      include/uapi/drm/nouveau_drm.h
5268
5269 DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS
5270 M:      Stefan Mavrodiev <stefan@olimex.com>
5271 S:      Maintained
5272 F:      drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c
5273 F:      Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.txt
5274
5275 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
5276 M:      Noralf Trønnes <noralf@tronnes.org>
5277 T:      git git://anongit.freedesktop.org/drm/drm-misc
5278 S:      Maintained
5279 F:      drivers/gpu/drm/tiny/repaper.c
5280 F:      Documentation/devicetree/bindings/display/repaper.txt
5281
5282 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
5283 M:      Dave Airlie <airlied@redhat.com>
5284 M:      Gerd Hoffmann <kraxel@redhat.com>
5285 L:      virtualization@lists.linux-foundation.org
5286 T:      git git://anongit.freedesktop.org/drm/drm-misc
5287 S:      Obsolete
5288 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
5289 F:      drivers/gpu/drm/cirrus/
5290
5291 DRM DRIVER FOR QXL VIRTUAL GPU
5292 M:      Dave Airlie <airlied@redhat.com>
5293 M:      Gerd Hoffmann <kraxel@redhat.com>
5294 L:      virtualization@lists.linux-foundation.org
5295 L:      spice-devel@lists.freedesktop.org
5296 T:      git git://anongit.freedesktop.org/drm/drm-misc
5297 S:      Maintained
5298 F:      drivers/gpu/drm/qxl/
5299 F:      include/uapi/drm/qxl_drm.h
5300
5301 DRM DRIVER FOR RAYDIUM RM67191 PANELS
5302 M:      Robert Chiras <robert.chiras@nxp.com>
5303 S:      Maintained
5304 F:      drivers/gpu/drm/panel/panel-raydium-rm67191.c
5305 F:      Documentation/devicetree/bindings/display/panel/raydium,rm67191.txt
5306
5307 DRM DRIVER FOR RAGE 128 VIDEO CARDS
5308 S:      Orphan / Obsolete
5309 F:      drivers/gpu/drm/r128/
5310 F:      include/uapi/drm/r128_drm.h
5311
5312 DRM DRIVER FOR ROCKTECH JH057N00900 PANELS
5313 M:      Guido Günther <agx@sigxcpu.org>
5314 R:      Purism Kernel Team <kernel@puri.sm>
5315 S:      Maintained
5316 F:      drivers/gpu/drm/panel/panel-rocktech-jh057n00900.c
5317 F:      Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.txt
5318
5319 DRM DRIVER FOR SAVAGE VIDEO CARDS
5320 S:      Orphan / Obsolete
5321 F:      drivers/gpu/drm/savage/
5322 F:      include/uapi/drm/savage_drm.h
5323
5324 DRM DRIVER FOR SIS VIDEO CARDS
5325 S:      Orphan / Obsolete
5326 F:      drivers/gpu/drm/sis/
5327 F:      include/uapi/drm/sis_drm.h
5328
5329 DRM DRIVER FOR SITRONIX ST7701 PANELS
5330 M:      Jagan Teki <jagan@amarulasolutions.com>
5331 S:      Maintained
5332 F:      drivers/gpu/drm/panel/panel-sitronix-st7701.c
5333 F:      Documentation/devicetree/bindings/display/panel/sitronix,st7701.txt
5334
5335 DRM DRIVER FOR SITRONIX ST7586 PANELS
5336 M:      David Lechner <david@lechnology.com>
5337 T:      git git://anongit.freedesktop.org/drm/drm-misc
5338 S:      Maintained
5339 F:      drivers/gpu/drm/tiny/st7586.c
5340 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
5341
5342 DRM DRIVER FOR SITRONIX ST7735R PANELS
5343 M:      David Lechner <david@lechnology.com>
5344 T:      git git://anongit.freedesktop.org/drm/drm-misc
5345 S:      Maintained
5346 F:      drivers/gpu/drm/tiny/st7735r.c
5347 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.txt
5348
5349 DRM DRIVER FOR ST-ERICSSON MCDE
5350 M:      Linus Walleij <linus.walleij@linaro.org>
5351 T:      git git://anongit.freedesktop.org/drm/drm-misc
5352 S:      Maintained
5353 F:      drivers/gpu/drm/mcde/
5354 F:      Documentation/devicetree/bindings/display/ste,mcde.txt
5355
5356 DRM DRIVER FOR TDFX VIDEO CARDS
5357 S:      Orphan / Obsolete
5358 F:      drivers/gpu/drm/tdfx/
5359
5360 DRM DRIVER FOR TPO TPG110 PANELS
5361 M:      Linus Walleij <linus.walleij@linaro.org>
5362 T:      git git://anongit.freedesktop.org/drm/drm-misc
5363 S:      Maintained
5364 F:      drivers/gpu/drm/panel/panel-tpo-tpg110.c
5365 F:      Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml
5366
5367 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
5368 M:      Dave Airlie <airlied@redhat.com>
5369 R:      Sean Paul <sean@poorly.run>
5370 L:      dri-devel@lists.freedesktop.org
5371 S:      Odd Fixes
5372 F:      drivers/gpu/drm/udl/
5373 T:      git git://anongit.freedesktop.org/drm/drm-misc
5374
5375 DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU
5376 M:      Hans de Goede <hdegoede@redhat.com>
5377 L:      dri-devel@lists.freedesktop.org
5378 S:      Maintained
5379 F:      drivers/gpu/drm/vboxvideo/
5380 T:      git git://anongit.freedesktop.org/drm/drm-misc
5381
5382 DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS)
5383 M:      Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com>
5384 R:      Haneen Mohammed <hamohammed.sa@gmail.com>
5385 R:      Daniel Vetter <daniel@ffwll.ch>
5386 T:      git git://anongit.freedesktop.org/drm/drm-misc
5387 S:      Maintained
5388 L:      dri-devel@lists.freedesktop.org
5389 F:      drivers/gpu/drm/vkms/
5390 F:      Documentation/gpu/vkms.rst
5391
5392 DRM DRIVER FOR VMWARE VIRTUAL GPU
5393 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
5394 M:      Thomas Hellstrom <thellstrom@vmware.com>
5395 L:      dri-devel@lists.freedesktop.org
5396 T:      git git://people.freedesktop.org/~thomash/linux
5397 S:      Supported
5398 F:      drivers/gpu/drm/vmwgfx/
5399 F:      include/uapi/drm/vmwgfx_drm.h
5400
5401 DRM DRIVERS
5402 M:      David Airlie <airlied@linux.ie>
5403 M:      Daniel Vetter <daniel@ffwll.ch>
5404 L:      dri-devel@lists.freedesktop.org
5405 T:      git git://anongit.freedesktop.org/drm/drm
5406 B:      https://bugs.freedesktop.org/
5407 C:      irc://chat.freenode.net/dri-devel
5408 S:      Maintained
5409 F:      drivers/gpu/drm/
5410 F:      drivers/gpu/vga/
5411 F:      Documentation/devicetree/bindings/display/
5412 F:      Documentation/devicetree/bindings/gpu/
5413 F:      Documentation/gpu/
5414 F:      include/drm/
5415 F:      include/uapi/drm/
5416 F:      include/linux/vga*
5417
5418 DRM DRIVERS AND MISC GPU PATCHES
5419 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
5420 M:      Maxime Ripard <mripard@kernel.org>
5421 M:      Sean Paul <sean@poorly.run>
5422 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
5423 S:      Maintained
5424 T:      git git://anongit.freedesktop.org/drm/drm-misc
5425 F:      Documentation/gpu/
5426 F:      drivers/gpu/vga/
5427 F:      drivers/gpu/drm/*
5428 F:      include/drm/drm*
5429 F:      include/uapi/drm/drm*
5430 F:      include/linux/vga*
5431
5432 DRM DRIVERS FOR ALLWINNER A10
5433 M:      Maxime Ripard <mripard@kernel.org>
5434 M:      Chen-Yu Tsai <wens@csie.org>
5435 L:      dri-devel@lists.freedesktop.org
5436 S:      Supported
5437 F:      drivers/gpu/drm/sun4i/
5438 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
5439 T:      git git://anongit.freedesktop.org/drm/drm-misc
5440
5441 DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE
5442 M:      Maxime Ripard <mripard@kernel.org>
5443 M:      Chen-Yu Tsai <wens@csie.org>
5444 R:      Jernej Skrabec <jernej.skrabec@siol.net>
5445 L:      dri-devel@lists.freedesktop.org
5446 S:      Supported
5447 F:      drivers/gpu/drm/sun4i/sun8i*
5448 T:      git git://anongit.freedesktop.org/drm/drm-misc
5449
5450 DRM DRIVERS FOR AMLOGIC SOCS
5451 M:      Neil Armstrong <narmstrong@baylibre.com>
5452 L:      dri-devel@lists.freedesktop.org
5453 L:      linux-amlogic@lists.infradead.org
5454 W:      http://linux-meson.com/
5455 S:      Supported
5456 F:      drivers/gpu/drm/meson/
5457 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml
5458 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml
5459 F:      Documentation/gpu/meson.rst
5460 T:      git git://anongit.freedesktop.org/drm/drm-misc
5461
5462 DRM DRIVERS FOR ATMEL HLCDC
5463 M:      Sam Ravnborg <sam@ravnborg.org>
5464 M:      Boris Brezillon <bbrezillon@kernel.org>
5465 L:      dri-devel@lists.freedesktop.org
5466 S:      Supported
5467 F:      drivers/gpu/drm/atmel-hlcdc/
5468 F:      Documentation/devicetree/bindings/display/atmel/
5469 T:      git git://anongit.freedesktop.org/drm/drm-misc
5470
5471 DRM DRIVERS FOR BRIDGE CHIPS
5472 M:      Andrzej Hajda <a.hajda@samsung.com>
5473 M:      Neil Armstrong <narmstrong@baylibre.com>
5474 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
5475 R:      Jonas Karlman <jonas@kwiboo.se>
5476 R:      Jernej Skrabec <jernej.skrabec@siol.net>
5477 S:      Maintained
5478 T:      git git://anongit.freedesktop.org/drm/drm-misc
5479 F:      drivers/gpu/drm/bridge/
5480
5481 DRM DRIVERS FOR EXYNOS
5482 M:      Inki Dae <inki.dae@samsung.com>
5483 M:      Joonyoung Shim <jy0922.shim@samsung.com>
5484 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
5485 M:      Kyungmin Park <kyungmin.park@samsung.com>
5486 L:      dri-devel@lists.freedesktop.org
5487 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
5488 S:      Supported
5489 F:      drivers/gpu/drm/exynos/
5490 F:      include/uapi/drm/exynos_drm.h
5491 F:      Documentation/devicetree/bindings/display/exynos/
5492
5493 DRM DRIVERS FOR FREESCALE DCU
5494 M:      Stefan Agner <stefan@agner.ch>
5495 M:      Alison Wang <alison.wang@nxp.com>
5496 L:      dri-devel@lists.freedesktop.org
5497 S:      Supported
5498 F:      drivers/gpu/drm/fsl-dcu/
5499 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
5500 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
5501 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19-05b.txt
5502 T:      git git://anongit.freedesktop.org/drm/drm-misc
5503
5504 DRM DRIVERS FOR FREESCALE IMX
5505 M:      Philipp Zabel <p.zabel@pengutronix.de>
5506 L:      dri-devel@lists.freedesktop.org
5507 S:      Maintained
5508 F:      drivers/gpu/drm/imx/
5509 F:      drivers/gpu/ipu-v3/
5510 F:      Documentation/devicetree/bindings/display/imx/
5511
5512 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
5513 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
5514 L:      dri-devel@lists.freedesktop.org
5515 T:      git git://github.com/patjak/drm-gma500
5516 S:      Maintained
5517 F:      drivers/gpu/drm/gma500/
5518
5519 DRM DRIVERS FOR HISILICON
5520 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
5521 M:      Rongrong Zou <zourongrong@gmail.com>
5522 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
5523 R:      Chen Feng <puck.chen@hisilicon.com>
5524 L:      dri-devel@lists.freedesktop.org
5525 T:      git git://github.com/xin3liang/linux.git
5526 S:      Maintained
5527 F:      drivers/gpu/drm/hisilicon/
5528 F:      Documentation/devicetree/bindings/display/hisilicon/
5529
5530 DRM DRIVERS FOR LIMA
5531 M:      Qiang Yu <yuq825@gmail.com>
5532 L:      dri-devel@lists.freedesktop.org
5533 L:      lima@lists.freedesktop.org (moderated for non-subscribers)
5534 S:      Maintained
5535 F:      drivers/gpu/drm/lima/
5536 F:      include/uapi/drm/lima_drm.h
5537 T:      git git://anongit.freedesktop.org/drm/drm-misc
5538
5539 DRM DRIVERS FOR MEDIATEK
5540 M:      CK Hu <ck.hu@mediatek.com>
5541 M:      Philipp Zabel <p.zabel@pengutronix.de>
5542 L:      dri-devel@lists.freedesktop.org
5543 S:      Supported
5544 F:      drivers/gpu/drm/mediatek/
5545 F:      Documentation/devicetree/bindings/display/mediatek/
5546
5547 DRM DRIVERS FOR NVIDIA TEGRA
5548 M:      Thierry Reding <thierry.reding@gmail.com>
5549 L:      dri-devel@lists.freedesktop.org
5550 L:      linux-tegra@vger.kernel.org
5551 T:      git git://anongit.freedesktop.org/tegra/linux.git
5552 S:      Supported
5553 F:      drivers/gpu/drm/tegra/
5554 F:      drivers/gpu/host1x/
5555 F:      include/linux/host1x.h
5556 F:      include/uapi/drm/tegra_drm.h
5557 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
5558
5559 DRM DRIVERS FOR RENESAS
5560 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
5561 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
5562 L:      dri-devel@lists.freedesktop.org
5563 L:      linux-renesas-soc@vger.kernel.org
5564 T:      git git://linuxtv.org/pinchartl/media drm/du/next
5565 S:      Supported
5566 F:      drivers/gpu/drm/rcar-du/
5567 F:      drivers/gpu/drm/shmobile/
5568 F:      include/linux/platform_data/shmob_drm.h
5569 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
5570 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
5571 F:      Documentation/devicetree/bindings/display/renesas,du.txt
5572
5573 DRM DRIVERS FOR ROCKCHIP
5574 M:      Sandy Huang <hjc@rock-chips.com>
5575 M:      Heiko Stübner <heiko@sntech.de>
5576 L:      dri-devel@lists.freedesktop.org
5577 S:      Maintained
5578 F:      drivers/gpu/drm/rockchip/
5579 F:      Documentation/devicetree/bindings/display/rockchip/
5580 T:      git git://anongit.freedesktop.org/drm/drm-misc
5581
5582 DRM DRIVERS FOR STI
5583 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5584 M:      Vincent Abriou <vincent.abriou@st.com>
5585 L:      dri-devel@lists.freedesktop.org
5586 T:      git git://anongit.freedesktop.org/drm/drm-misc
5587 S:      Maintained
5588 F:      drivers/gpu/drm/sti
5589 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
5590
5591 DRM DRIVERS FOR STM
5592 M:      Yannick Fertre <yannick.fertre@st.com>
5593 M:      Philippe Cornu <philippe.cornu@st.com>
5594 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5595 M:      Vincent Abriou <vincent.abriou@st.com>
5596 L:      dri-devel@lists.freedesktop.org
5597 T:      git git://anongit.freedesktop.org/drm/drm-misc
5598 S:      Maintained
5599 F:      drivers/gpu/drm/stm
5600 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
5601
5602 DRM DRIVERS FOR TI LCDC
5603 M:      Jyri Sarha <jsarha@ti.com>
5604 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5605 L:      dri-devel@lists.freedesktop.org
5606 S:      Maintained
5607 F:      drivers/gpu/drm/tilcdc/
5608 F:      Documentation/devicetree/bindings/display/tilcdc/
5609
5610 DRM DRIVERS FOR TI OMAP
5611 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5612 L:      dri-devel@lists.freedesktop.org
5613 S:      Maintained
5614 F:      drivers/gpu/drm/omapdrm/
5615 F:      Documentation/devicetree/bindings/display/ti/
5616
5617 DRM DRIVERS FOR V3D
5618 M:      Eric Anholt <eric@anholt.net>
5619 S:      Supported
5620 F:      drivers/gpu/drm/v3d/
5621 F:      include/uapi/drm/v3d_drm.h
5622 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.txt
5623 T:      git git://anongit.freedesktop.org/drm/drm-misc
5624
5625 DRM DRIVERS FOR VC4
5626 M:      Eric Anholt <eric@anholt.net>
5627 T:      git git://github.com/anholt/linux
5628 S:      Supported
5629 F:      drivers/gpu/drm/vc4/
5630 F:      include/uapi/drm/vc4_drm.h
5631 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
5632 T:      git git://anongit.freedesktop.org/drm/drm-misc
5633
5634 DRM DRIVERS FOR VIVANTE GPU IP
5635 M:      Lucas Stach <l.stach@pengutronix.de>
5636 R:      Russell King <linux+etnaviv@armlinux.org.uk>
5637 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
5638 L:      etnaviv@lists.freedesktop.org (moderated for non-subscribers)
5639 L:      dri-devel@lists.freedesktop.org
5640 S:      Maintained
5641 F:      drivers/gpu/drm/etnaviv/
5642 F:      include/uapi/drm/etnaviv_drm.h
5643 F:      Documentation/devicetree/bindings/display/etnaviv/
5644
5645 DRM DRIVERS FOR ZTE ZX
5646 M:      Shawn Guo <shawnguo@kernel.org>
5647 L:      dri-devel@lists.freedesktop.org
5648 S:      Maintained
5649 F:      drivers/gpu/drm/zte/
5650 F:      Documentation/devicetree/bindings/display/zte,vou.txt
5651 T:      git git://anongit.freedesktop.org/drm/drm-misc
5652
5653 DRM PANEL DRIVERS
5654 M:      Thierry Reding <thierry.reding@gmail.com>
5655 R:      Sam Ravnborg <sam@ravnborg.org>
5656 L:      dri-devel@lists.freedesktop.org
5657 T:      git git://anongit.freedesktop.org/drm/drm-misc
5658 S:      Maintained
5659 F:      drivers/gpu/drm/drm_panel.c
5660 F:      drivers/gpu/drm/panel/
5661 F:      include/drm/drm_panel.h
5662 F:      Documentation/devicetree/bindings/display/panel/
5663
5664 DRM DRIVERS FOR XEN
5665 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
5666 T:      git git://anongit.freedesktop.org/drm/drm-misc
5667 L:      dri-devel@lists.freedesktop.org
5668 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
5669 S:      Supported
5670 F:      drivers/gpu/drm/xen/
5671 F:      Documentation/gpu/xen-front.rst
5672
5673 DRM TTM SUBSYSTEM
5674 M:      Christian Koenig <christian.koenig@amd.com>
5675 M:      Huang Rui <ray.huang@amd.com>
5676 T:      git git://people.freedesktop.org/~agd5f/linux
5677 S:      Maintained
5678 L:      dri-devel@lists.freedesktop.org
5679 F:      include/drm/ttm/
5680 F:      drivers/gpu/drm/ttm/
5681
5682 DSBR100 USB FM RADIO DRIVER
5683 M:      Alexey Klimov <klimov.linux@gmail.com>
5684 L:      linux-media@vger.kernel.org
5685 T:      git git://linuxtv.org/media_tree.git
5686 S:      Maintained
5687 F:      drivers/media/radio/dsbr100.c
5688
5689 DT3155 MEDIA DRIVER
5690 M:      Hans Verkuil <hverkuil@xs4all.nl>
5691 L:      linux-media@vger.kernel.org
5692 T:      git git://linuxtv.org/media_tree.git
5693 W:      https://linuxtv.org
5694 S:      Odd Fixes
5695 F:      drivers/media/pci/dt3155/
5696
5697 DVB_USB_AF9015 MEDIA DRIVER
5698 M:      Antti Palosaari <crope@iki.fi>
5699 L:      linux-media@vger.kernel.org
5700 W:      https://linuxtv.org
5701 W:      http://palosaari.fi/linux/
5702 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5703 T:      git git://linuxtv.org/anttip/media_tree.git
5704 S:      Maintained
5705 F:      drivers/media/usb/dvb-usb-v2/af9015*
5706
5707 DVB_USB_AF9035 MEDIA DRIVER
5708 M:      Antti Palosaari <crope@iki.fi>
5709 L:      linux-media@vger.kernel.org
5710 W:      https://linuxtv.org
5711 W:      http://palosaari.fi/linux/
5712 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5713 T:      git git://linuxtv.org/anttip/media_tree.git
5714 S:      Maintained
5715 F:      drivers/media/usb/dvb-usb-v2/af9035*
5716
5717 DVB_USB_ANYSEE MEDIA DRIVER
5718 M:      Antti Palosaari <crope@iki.fi>
5719 L:      linux-media@vger.kernel.org
5720 W:      https://linuxtv.org
5721 W:      http://palosaari.fi/linux/
5722 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5723 T:      git git://linuxtv.org/anttip/media_tree.git
5724 S:      Maintained
5725 F:      drivers/media/usb/dvb-usb-v2/anysee*
5726
5727 DVB_USB_AU6610 MEDIA DRIVER
5728 M:      Antti Palosaari <crope@iki.fi>
5729 L:      linux-media@vger.kernel.org
5730 W:      https://linuxtv.org
5731 W:      http://palosaari.fi/linux/
5732 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5733 T:      git git://linuxtv.org/anttip/media_tree.git
5734 S:      Maintained
5735 F:      drivers/media/usb/dvb-usb-v2/au6610*
5736
5737 DVB_USB_CE6230 MEDIA DRIVER
5738 M:      Antti Palosaari <crope@iki.fi>
5739 L:      linux-media@vger.kernel.org
5740 W:      https://linuxtv.org
5741 W:      http://palosaari.fi/linux/
5742 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5743 T:      git git://linuxtv.org/anttip/media_tree.git
5744 S:      Maintained
5745 F:      drivers/media/usb/dvb-usb-v2/ce6230*
5746
5747 DVB_USB_CXUSB MEDIA DRIVER
5748 M:      Michael Krufky <mkrufky@linuxtv.org>
5749 L:      linux-media@vger.kernel.org
5750 W:      https://linuxtv.org
5751 W:      http://github.com/mkrufky
5752 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5753 T:      git git://linuxtv.org/media_tree.git
5754 S:      Maintained
5755 F:      drivers/media/usb/dvb-usb/cxusb*
5756
5757 DVB_USB_EC168 MEDIA DRIVER
5758 M:      Antti Palosaari <crope@iki.fi>
5759 L:      linux-media@vger.kernel.org
5760 W:      https://linuxtv.org
5761 W:      http://palosaari.fi/linux/
5762 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5763 T:      git git://linuxtv.org/anttip/media_tree.git
5764 S:      Maintained
5765 F:      drivers/media/usb/dvb-usb-v2/ec168*
5766
5767 DVB_USB_GL861 MEDIA DRIVER
5768 M:      Antti Palosaari <crope@iki.fi>
5769 L:      linux-media@vger.kernel.org
5770 W:      https://linuxtv.org
5771 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5772 T:      git git://linuxtv.org/anttip/media_tree.git
5773 S:      Maintained
5774 F:      drivers/media/usb/dvb-usb-v2/gl861*
5775
5776 DVB_USB_MXL111SF MEDIA DRIVER
5777 M:      Michael Krufky <mkrufky@linuxtv.org>
5778 L:      linux-media@vger.kernel.org
5779 W:      https://linuxtv.org
5780 W:      http://github.com/mkrufky
5781 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5782 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
5783 S:      Maintained
5784 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
5785
5786 DVB_USB_RTL28XXU MEDIA DRIVER
5787 M:      Antti Palosaari <crope@iki.fi>
5788 L:      linux-media@vger.kernel.org
5789 W:      https://linuxtv.org
5790 W:      http://palosaari.fi/linux/
5791 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5792 T:      git git://linuxtv.org/anttip/media_tree.git
5793 S:      Maintained
5794 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
5795
5796 DVB_USB_V2 MEDIA DRIVER
5797 M:      Antti Palosaari <crope@iki.fi>
5798 L:      linux-media@vger.kernel.org
5799 W:      https://linuxtv.org
5800 W:      http://palosaari.fi/linux/
5801 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5802 T:      git git://linuxtv.org/anttip/media_tree.git
5803 S:      Maintained
5804 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
5805 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
5806
5807 DYNAMIC DEBUG
5808 M:      Jason Baron <jbaron@akamai.com>
5809 S:      Maintained
5810 F:      lib/dynamic_debug.c
5811 F:      include/linux/dynamic_debug.h
5812
5813 DYNAMIC INTERRUPT MODERATION
5814 M:      Tal Gilboa <talgi@mellanox.com>
5815 S:      Maintained
5816 F:      include/linux/dim.h
5817 F:      lib/dim/
5818
5819 DZ DECSTATION DZ11 SERIAL DRIVER
5820 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
5821 S:      Maintained
5822 F:      drivers/tty/serial/dz.*
5823
5824 E3X0 POWER BUTTON DRIVER
5825 M:      Moritz Fischer <moritz.fischer@ettus.com>
5826 L:      usrp-users@lists.ettus.com
5827 W:      http://www.ettus.com
5828 S:      Supported
5829 F:      drivers/input/misc/e3x0-button.c
5830 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
5831
5832 E4000 MEDIA DRIVER
5833 M:      Antti Palosaari <crope@iki.fi>
5834 L:      linux-media@vger.kernel.org
5835 W:      https://linuxtv.org
5836 W:      http://palosaari.fi/linux/
5837 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5838 T:      git git://linuxtv.org/anttip/media_tree.git
5839 S:      Maintained
5840 F:      drivers/media/tuners/e4000*
5841
5842 EARTH_PT1 MEDIA DRIVER
5843 M:      Akihiro Tsukada <tskd08@gmail.com>
5844 L:      linux-media@vger.kernel.org
5845 S:      Odd Fixes
5846 F:      drivers/media/pci/pt1/
5847
5848 EARTH_PT3 MEDIA DRIVER
5849 M:      Akihiro Tsukada <tskd08@gmail.com>
5850 L:      linux-media@vger.kernel.org
5851 S:      Odd Fixes
5852 F:      drivers/media/pci/pt3/
5853
5854 EC100 MEDIA DRIVER
5855 M:      Antti Palosaari <crope@iki.fi>
5856 L:      linux-media@vger.kernel.org
5857 W:      https://linuxtv.org
5858 W:      http://palosaari.fi/linux/
5859 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5860 T:      git git://linuxtv.org/anttip/media_tree.git
5861 S:      Maintained
5862 F:      drivers/media/dvb-frontends/ec100*
5863
5864 ECRYPT FILE SYSTEM
5865 M:      Tyler Hicks <tyhicks@canonical.com>
5866 L:      ecryptfs@vger.kernel.org
5867 W:      http://ecryptfs.org
5868 W:      https://launchpad.net/ecryptfs
5869 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5870 S:      Supported
5871 F:      Documentation/filesystems/ecryptfs.txt
5872 F:      fs/ecryptfs/
5873
5874 EDAC-AMD64
5875 M:      Borislav Petkov <bp@alien8.de>
5876 L:      linux-edac@vger.kernel.org
5877 S:      Maintained
5878 F:      drivers/edac/amd64_edac*
5879
5880 EDAC-ARMADA
5881 M:      Jan Luebbe <jlu@pengutronix.de>
5882 L:      linux-edac@vger.kernel.org
5883 S:      Maintained
5884 F:      drivers/edac/armada_xp_*
5885
5886 EDAC-AST2500
5887 M:      Stefan Schaeckeler <sschaeck@cisco.com>
5888 S:      Supported
5889 F:      drivers/edac/aspeed_edac.c
5890 F:      Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt
5891
5892 EDAC-BLUEFIELD
5893 M:      Shravan Kumar Ramani <sramani@mellanox.com>
5894 S:      Supported
5895 F:      drivers/edac/bluefield_edac.c
5896
5897 EDAC-CALXEDA
5898 M:      Robert Richter <rric@kernel.org>
5899 L:      linux-edac@vger.kernel.org
5900 S:      Maintained
5901 F:      drivers/edac/highbank*
5902
5903 EDAC-CAVIUM OCTEON
5904 M:      Ralf Baechle <ralf@linux-mips.org>
5905 M:      Robert Richter <rrichter@marvell.com>
5906 L:      linux-edac@vger.kernel.org
5907 L:      linux-mips@vger.kernel.org
5908 S:      Supported
5909 F:      drivers/edac/octeon_edac*
5910
5911 EDAC-CAVIUM THUNDERX
5912 M:      Robert Richter <rrichter@marvell.com>
5913 L:      linux-edac@vger.kernel.org
5914 S:      Supported
5915 F:      drivers/edac/thunderx_edac*
5916
5917 EDAC-CORE
5918 M:      Borislav Petkov <bp@alien8.de>
5919 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5920 M:      Tony Luck <tony.luck@intel.com>
5921 R:      James Morse <james.morse@arm.com>
5922 R:      Robert Richter <rrichter@marvell.com>
5923 L:      linux-edac@vger.kernel.org
5924 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next
5925 S:      Supported
5926 F:      Documentation/admin-guide/ras.rst
5927 F:      Documentation/driver-api/edac.rst
5928 F:      drivers/edac/
5929 F:      include/linux/edac.h
5930
5931 EDAC-E752X
5932 M:      Mark Gross <mark.gross@intel.com>
5933 L:      linux-edac@vger.kernel.org
5934 S:      Maintained
5935 F:      drivers/edac/e752x_edac.c
5936
5937 EDAC-E7XXX
5938 L:      linux-edac@vger.kernel.org
5939 S:      Maintained
5940 F:      drivers/edac/e7xxx_edac.c
5941
5942 EDAC-FSL_DDR
5943 M:      York Sun <york.sun@nxp.com>
5944 L:      linux-edac@vger.kernel.org
5945 S:      Maintained
5946 F:      drivers/edac/fsl_ddr_edac.*
5947
5948 EDAC-GHES
5949 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5950 L:      linux-edac@vger.kernel.org
5951 S:      Maintained
5952 F:      drivers/edac/ghes_edac.c
5953
5954 EDAC-I10NM
5955 M:      Tony Luck <tony.luck@intel.com>
5956 L:      linux-edac@vger.kernel.org
5957 S:      Maintained
5958 F:      drivers/edac/i10nm_base.c
5959
5960 EDAC-I3000
5961 L:      linux-edac@vger.kernel.org
5962 S:      Orphan
5963 F:      drivers/edac/i3000_edac.c
5964
5965 EDAC-I5000
5966 L:      linux-edac@vger.kernel.org
5967 S:      Maintained
5968 F:      drivers/edac/i5000_edac.c
5969
5970 EDAC-I5400
5971 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5972 L:      linux-edac@vger.kernel.org
5973 S:      Maintained
5974 F:      drivers/edac/i5400_edac.c
5975
5976 EDAC-I7300
5977 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5978 L:      linux-edac@vger.kernel.org
5979 S:      Maintained
5980 F:      drivers/edac/i7300_edac.c
5981
5982 EDAC-I7CORE
5983 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5984 L:      linux-edac@vger.kernel.org
5985 S:      Maintained
5986 F:      drivers/edac/i7core_edac.c
5987
5988 EDAC-I82443BXGX
5989 M:      Tim Small <tim@buttersideup.com>
5990 L:      linux-edac@vger.kernel.org
5991 S:      Maintained
5992 F:      drivers/edac/i82443bxgx_edac.c
5993
5994 EDAC-I82975X
5995 M:      "Arvind R." <arvino55@gmail.com>
5996 L:      linux-edac@vger.kernel.org
5997 S:      Maintained
5998 F:      drivers/edac/i82975x_edac.c
5999
6000 EDAC-IE31200
6001 M:      Jason Baron <jbaron@akamai.com>
6002 L:      linux-edac@vger.kernel.org
6003 S:      Maintained
6004 F:      drivers/edac/ie31200_edac.c
6005
6006 EDAC-MPC85XX
6007 M:      Johannes Thumshirn <morbidrsa@gmail.com>
6008 L:      linux-edac@vger.kernel.org
6009 S:      Maintained
6010 F:      drivers/edac/mpc85xx_edac.[ch]
6011
6012 EDAC-PASEMI
6013 M:      Egor Martovetsky <egor@pasemi.com>
6014 L:      linux-edac@vger.kernel.org
6015 S:      Maintained
6016 F:      drivers/edac/pasemi_edac.c
6017
6018 EDAC-PND2
6019 M:      Tony Luck <tony.luck@intel.com>
6020 L:      linux-edac@vger.kernel.org
6021 S:      Maintained
6022 F:      drivers/edac/pnd2_edac.[ch]
6023
6024 EDAC-R82600
6025 M:      Tim Small <tim@buttersideup.com>
6026 L:      linux-edac@vger.kernel.org
6027 S:      Maintained
6028 F:      drivers/edac/r82600_edac.c
6029
6030 EDAC-SBRIDGE
6031 M:      Tony Luck <tony.luck@intel.com>
6032 R:      Qiuxu Zhuo <qiuxu.zhuo@intel.com>
6033 L:      linux-edac@vger.kernel.org
6034 S:      Maintained
6035 F:      drivers/edac/sb_edac.c
6036
6037 EDAC-SIFIVE
6038 M:      Yash Shah <yash.shah@sifive.com>
6039 L:      linux-edac@vger.kernel.org
6040 S:      Supported
6041 F:      drivers/edac/sifive_edac.c
6042 F:      drivers/soc/sifive_l2_cache.c
6043
6044 EDAC-SKYLAKE
6045 M:      Tony Luck <tony.luck@intel.com>
6046 L:      linux-edac@vger.kernel.org
6047 S:      Maintained
6048 F:      drivers/edac/skx_*.c
6049
6050 EDAC-TI
6051 M:      Tero Kristo <t-kristo@ti.com>
6052 L:      linux-edac@vger.kernel.org
6053 S:      Maintained
6054 F:      drivers/edac/ti_edac.c
6055
6056 EDAC-QCOM
6057 M:      Channagoud Kadabi <ckadabi@codeaurora.org>
6058 M:      Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org>
6059 L:      linux-arm-msm@vger.kernel.org
6060 L:      linux-edac@vger.kernel.org
6061 S:      Maintained
6062 F:      drivers/edac/qcom_edac.c
6063
6064 EDIROL UA-101/UA-1000 DRIVER
6065 M:      Clemens Ladisch <clemens@ladisch.de>
6066 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6067 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
6068 S:      Maintained
6069 F:      sound/usb/misc/ua101.c
6070
6071 EFI TEST DRIVER
6072 L:      linux-efi@vger.kernel.org
6073 M:      Ivan Hu <ivan.hu@canonical.com>
6074 M:      Ard Biesheuvel <ardb@kernel.org>
6075 S:      Maintained
6076 F:      drivers/firmware/efi/test/
6077
6078 EFI VARIABLE FILESYSTEM
6079 M:      Matthew Garrett <matthew.garrett@nebula.com>
6080 M:      Jeremy Kerr <jk@ozlabs.org>
6081 M:      Ard Biesheuvel <ardb@kernel.org>
6082 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
6083 L:      linux-efi@vger.kernel.org
6084 S:      Maintained
6085 F:      fs/efivarfs/
6086
6087 EFIFB FRAMEBUFFER DRIVER
6088 L:      linux-fbdev@vger.kernel.org
6089 M:      Peter Jones <pjones@redhat.com>
6090 S:      Maintained
6091 F:      drivers/video/fbdev/efifb.c
6092
6093 EFS FILESYSTEM
6094 W:      http://aeschi.ch.eu.org/efs/
6095 S:      Orphan
6096 F:      fs/efs/
6097
6098 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
6099 M:      Douglas Miller <dougmill@linux.ibm.com>
6100 L:      netdev@vger.kernel.org
6101 S:      Maintained
6102 F:      drivers/net/ethernet/ibm/ehea/
6103
6104 EM28XX VIDEO4LINUX DRIVER
6105 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
6106 L:      linux-media@vger.kernel.org
6107 W:      https://linuxtv.org
6108 T:      git git://linuxtv.org/media_tree.git
6109 S:      Maintained
6110 F:      drivers/media/usb/em28xx/
6111 F:      Documentation/media/v4l-drivers/em28xx*
6112
6113 EMBEDDED LINUX
6114 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
6115 M:      Matt Mackall <mpm@selenic.com>
6116 M:      David Woodhouse <dwmw2@infradead.org>
6117 L:      linux-embedded@vger.kernel.org
6118 S:      Maintained
6119
6120 Emulex 10Gbps iSCSI - OneConnect DRIVER
6121 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
6122 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
6123 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
6124 L:      linux-scsi@vger.kernel.org
6125 W:      http://www.broadcom.com
6126 S:      Supported
6127 F:      drivers/scsi/be2iscsi/
6128
6129 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
6130 M:      Sathya Perla <sathya.perla@broadcom.com>
6131 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
6132 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
6133 M:      Somnath Kotur <somnath.kotur@broadcom.com>
6134 L:      netdev@vger.kernel.org
6135 W:      http://www.emulex.com
6136 S:      Supported
6137 F:      drivers/net/ethernet/emulex/benet/
6138
6139 EMULEX ONECONNECT ROCE DRIVER
6140 M:      Selvin Xavier <selvin.xavier@broadcom.com>
6141 M:      Devesh Sharma <devesh.sharma@broadcom.com>
6142 L:      linux-rdma@vger.kernel.org
6143 W:      http://www.broadcom.com
6144 S:      Odd Fixes
6145 F:      drivers/infiniband/hw/ocrdma/
6146 F:      include/uapi/rdma/ocrdma-abi.h
6147
6148 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
6149 M:      James Smart <james.smart@broadcom.com>
6150 M:      Dick Kennedy <dick.kennedy@broadcom.com>
6151 L:      linux-scsi@vger.kernel.org
6152 W:      http://www.broadcom.com
6153 S:      Supported
6154 F:      drivers/scsi/lpfc/
6155
6156 ENE CB710 FLASH CARD READER DRIVER
6157 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
6158 S:      Maintained
6159 F:      drivers/misc/cb710/
6160 F:      drivers/mmc/host/cb710-mmc.*
6161 F:      include/linux/cb710.h
6162
6163 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
6164 M:      Maxim Levitsky <maximlevitsky@gmail.com>
6165 S:      Maintained
6166 F:      drivers/media/rc/ene_ir.*
6167
6168 EPSON S1D13XXX FRAMEBUFFER DRIVER
6169 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
6170 S:      Maintained
6171 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
6172 F:      drivers/video/fbdev/s1d13xxxfb.c
6173 F:      include/video/s1d13xxxfb.h
6174
6175 EROFS FILE SYSTEM
6176 M:      Gao Xiang <gaoxiang25@huawei.com>
6177 M:      Chao Yu <yuchao0@huawei.com>
6178 L:      linux-erofs@lists.ozlabs.org
6179 S:      Maintained
6180 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git
6181 F:      Documentation/filesystems/erofs.txt
6182 F:      fs/erofs/
6183 F:      include/trace/events/erofs.h
6184
6185 ERRSEQ ERROR TRACKING INFRASTRUCTURE
6186 M:      Jeff Layton <jlayton@kernel.org>
6187 S:      Maintained
6188 F:      lib/errseq.c
6189 F:      include/linux/errseq.h
6190
6191 ET131X NETWORK DRIVER
6192 M:      Mark Einon <mark.einon@gmail.com>
6193 S:      Odd Fixes
6194 F:      drivers/net/ethernet/agere/
6195
6196 ETHERNET BRIDGE
6197 M:      Roopa Prabhu <roopa@cumulusnetworks.com>
6198 M:      Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
6199 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
6200 L:      netdev@vger.kernel.org
6201 W:      http://www.linuxfoundation.org/en/Net:Bridge
6202 S:      Maintained
6203 F:      include/linux/netfilter_bridge/
6204 F:      net/bridge/
6205
6206 ETHERNET PHY LIBRARY
6207 M:      Andrew Lunn <andrew@lunn.ch>
6208 M:      Florian Fainelli <f.fainelli@gmail.com>
6209 M:      Heiner Kallweit <hkallweit1@gmail.com>
6210 R:      Russell King <linux@armlinux.org.uk>
6211 L:      netdev@vger.kernel.org
6212 S:      Maintained
6213 F:      Documentation/ABI/testing/sysfs-class-net-phydev
6214 F:      Documentation/devicetree/bindings/net/ethernet-phy.yaml
6215 F:      Documentation/devicetree/bindings/net/mdio*
6216 F:      Documentation/devicetree/bindings/net/qca,ar803x.yaml
6217 F:      Documentation/networking/phy.rst
6218 F:      drivers/net/phy/
6219 F:      drivers/of/of_mdio.c
6220 F:      drivers/of/of_net.c
6221 F:      include/dt-bindings/net/qca-ar803x.h
6222 F:      include/linux/*mdio*.h
6223 F:      include/linux/of_net.h
6224 F:      include/linux/phy.h
6225 F:      include/linux/phy_fixed.h
6226 F:      include/linux/platform_data/mdio-bcm-unimac.h
6227 F:      include/linux/platform_data/mdio-gpio.h
6228 F:      include/trace/events/mdio.h
6229 F:      include/uapi/linux/mdio.h
6230 F:      include/uapi/linux/mii.h
6231
6232 EXFAT FILE SYSTEM
6233 M:      Valdis Kletnieks <valdis.kletnieks@vt.edu>
6234 L:      linux-fsdevel@vger.kernel.org
6235 S:      Maintained
6236 F:      drivers/staging/exfat/
6237
6238 EXT2 FILE SYSTEM
6239 M:      Jan Kara <jack@suse.com>
6240 L:      linux-ext4@vger.kernel.org
6241 S:      Maintained
6242 F:      Documentation/filesystems/ext2.txt
6243 F:      fs/ext2/
6244 F:      include/linux/ext2*
6245
6246 EXT4 FILE SYSTEM
6247 M:      "Theodore Ts'o" <tytso@mit.edu>
6248 M:      Andreas Dilger <adilger.kernel@dilger.ca>
6249 L:      linux-ext4@vger.kernel.org
6250 W:      http://ext4.wiki.kernel.org
6251 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
6252 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
6253 S:      Maintained
6254 F:      Documentation/filesystems/ext4/
6255 F:      fs/ext4/
6256
6257 Extended Verification Module (EVM)
6258 M:      Mimi Zohar <zohar@linux.ibm.com>
6259 L:      linux-integrity@vger.kernel.org
6260 S:      Supported
6261 F:      security/integrity/evm/
6262
6263 EXTENSIBLE FIRMWARE INTERFACE (EFI)
6264 M:      Ard Biesheuvel <ardb@kernel.org>
6265 L:      linux-efi@vger.kernel.org
6266 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
6267 S:      Maintained
6268 F:      Documentation/admin-guide/efi-stub.rst
6269 F:      arch/*/kernel/efi.c
6270 F:      arch/x86/boot/compressed/eboot.[ch]
6271 F:      arch/*/include/asm/efi.h
6272 F:      arch/x86/platform/efi/
6273 F:      drivers/firmware/efi/
6274 F:      include/linux/efi*.h
6275 F:      arch/arm/boot/compressed/efi-header.S
6276 F:      arch/arm64/kernel/efi-entry.S
6277
6278 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
6279 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
6280 M:      Chanwoo Choi <cw00.choi@samsung.com>
6281 L:      linux-kernel@vger.kernel.org
6282 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
6283 S:      Maintained
6284 F:      drivers/extcon/
6285 F:      include/linux/extcon/
6286 F:      include/linux/extcon.h
6287 F:      Documentation/firmware-guide/acpi/extcon-intel-int3496.rst
6288 F:      Documentation/devicetree/bindings/extcon/
6289
6290 EXYNOS DP DRIVER
6291 M:      Jingoo Han <jingoohan1@gmail.com>
6292 L:      dri-devel@lists.freedesktop.org
6293 S:      Maintained
6294 F:      drivers/gpu/drm/exynos/exynos_dp*
6295
6296 EXYNOS SYSMMU (IOMMU) driver
6297 M:      Marek Szyprowski <m.szyprowski@samsung.com>
6298 L:      iommu@lists.linux-foundation.org
6299 S:      Maintained
6300 F:      drivers/iommu/exynos-iommu.c
6301
6302 EZchip NPS platform support
6303 M:      Vineet Gupta <vgupta@synopsys.com>
6304 M:      Ofer Levi <oferle@mellanox.com>
6305 S:      Supported
6306 F:      arch/arc/plat-eznps
6307 F:      arch/arc/boot/dts/eznps.dts
6308
6309 F2FS FILE SYSTEM
6310 M:      Jaegeuk Kim <jaegeuk@kernel.org>
6311 M:      Chao Yu <yuchao0@huawei.com>
6312 L:      linux-f2fs-devel@lists.sourceforge.net
6313 W:      https://f2fs.wiki.kernel.org/
6314 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
6315 S:      Maintained
6316 F:      Documentation/filesystems/f2fs.txt
6317 F:      Documentation/ABI/testing/sysfs-fs-f2fs
6318 F:      fs/f2fs/
6319 F:      include/linux/f2fs_fs.h
6320 F:      include/trace/events/f2fs.h
6321
6322 F71805F HARDWARE MONITORING DRIVER
6323 M:      Jean Delvare <jdelvare@suse.com>
6324 L:      linux-hwmon@vger.kernel.org
6325 S:      Maintained
6326 F:      Documentation/hwmon/f71805f.rst
6327 F:      drivers/hwmon/f71805f.c
6328
6329 FADDR2LINE
6330 M:      Josh Poimboeuf <jpoimboe@redhat.com>
6331 S:      Maintained
6332 F:      scripts/faddr2line
6333
6334 FAILOVER MODULE
6335 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
6336 L:      netdev@vger.kernel.org
6337 S:      Supported
6338 F:      net/core/failover.c
6339 F:      include/net/failover.h
6340 F:      Documentation/networking/failover.rst
6341
6342 FANOTIFY
6343 M:      Jan Kara <jack@suse.cz>
6344 R:      Amir Goldstein <amir73il@gmail.com>
6345 L:      linux-fsdevel@vger.kernel.org
6346 S:      Maintained
6347 F:      fs/notify/fanotify/
6348 F:      include/linux/fanotify.h
6349 F:      include/uapi/linux/fanotify.h
6350
6351 FARSYNC SYNCHRONOUS DRIVER
6352 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
6353 W:      http://www.farsite.co.uk/
6354 S:      Supported
6355 F:      drivers/net/wan/farsync.*
6356
6357 FAULT INJECTION SUPPORT
6358 M:      Akinobu Mita <akinobu.mita@gmail.com>
6359 S:      Supported
6360 F:      Documentation/fault-injection/
6361 F:      lib/fault-inject.c
6362
6363 FBTFT Framebuffer drivers
6364 S:      Orphan
6365 L:      dri-devel@lists.freedesktop.org
6366 L:      linux-fbdev@vger.kernel.org
6367 F:      drivers/staging/fbtft/
6368
6369 FC0011 TUNER DRIVER
6370 M:      Michael Buesch <m@bues.ch>
6371 L:      linux-media@vger.kernel.org
6372 S:      Maintained
6373 F:      drivers/media/tuners/fc0011.h
6374 F:      drivers/media/tuners/fc0011.c
6375
6376 FC2580 MEDIA DRIVER
6377 M:      Antti Palosaari <crope@iki.fi>
6378 L:      linux-media@vger.kernel.org
6379 W:      https://linuxtv.org
6380 W:      http://palosaari.fi/linux/
6381 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6382 T:      git git://linuxtv.org/anttip/media_tree.git
6383 S:      Maintained
6384 F:      drivers/media/tuners/fc2580*
6385
6386 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
6387 M:      Hannes Reinecke <hare@suse.de>
6388 L:      linux-scsi@vger.kernel.org
6389 W:      www.Open-FCoE.org
6390 S:      Supported
6391 F:      drivers/scsi/libfc/
6392 F:      drivers/scsi/fcoe/
6393 F:      include/scsi/fc/
6394 F:      include/scsi/libfc.h
6395 F:      include/scsi/libfcoe.h
6396 F:      include/uapi/scsi/fc/
6397
6398 FILE LOCKING (flock() and fcntl()/lockf())
6399 M:      Jeff Layton <jlayton@kernel.org>
6400 M:      "J. Bruce Fields" <bfields@fieldses.org>
6401 L:      linux-fsdevel@vger.kernel.org
6402 S:      Maintained
6403 F:      include/linux/fcntl.h
6404 F:      include/uapi/linux/fcntl.h
6405 F:      fs/fcntl.c
6406 F:      fs/locks.c
6407
6408 FILESYSTEMS (VFS and infrastructure)
6409 M:      Alexander Viro <viro@zeniv.linux.org.uk>
6410 L:      linux-fsdevel@vger.kernel.org
6411 S:      Maintained
6412 F:      fs/*
6413 F:      include/linux/fs.h
6414 F:      include/linux/fs_types.h
6415 F:      include/uapi/linux/fs.h
6416
6417 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
6418 M:      Riku Voipio <riku.voipio@iki.fi>
6419 L:      linux-hwmon@vger.kernel.org
6420 S:      Maintained
6421 F:      drivers/hwmon/f75375s.c
6422 F:      include/linux/f75375s.h
6423
6424 FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE
6425 M:      Clemens Ladisch <clemens@ladisch.de>
6426 M:      Takashi Sakamoto <o-takashi@sakamocchi.jp>
6427 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6428 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
6429 S:      Maintained
6430 F:      sound/firewire/
6431 F:      include/uapi/sound/firewire.h
6432
6433 FIREWIRE MEDIA DRIVERS (firedtv)
6434 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
6435 L:      linux-media@vger.kernel.org
6436 L:      linux1394-devel@lists.sourceforge.net
6437 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
6438 S:      Maintained
6439 F:      drivers/media/firewire/
6440
6441 FIREWIRE SBP-2 TARGET
6442 M:      Chris Boot <bootc@bootc.net>
6443 L:      linux-scsi@vger.kernel.org
6444 L:      target-devel@vger.kernel.org
6445 L:      linux1394-devel@lists.sourceforge.net
6446 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
6447 S:      Maintained
6448 F:      drivers/target/sbp/
6449
6450 FIREWIRE SUBSYSTEM
6451 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
6452 L:      linux1394-devel@lists.sourceforge.net
6453 W:      http://ieee1394.wiki.kernel.org/
6454 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
6455 S:      Maintained
6456 F:      drivers/firewire/
6457 F:      include/linux/firewire.h
6458 F:      include/uapi/linux/firewire*.h
6459 F:      tools/firewire/
6460
6461 FIRMWARE LOADER (request_firmware)
6462 M:      Luis Chamberlain <mcgrof@kernel.org>
6463 L:      linux-kernel@vger.kernel.org
6464 S:      Maintained
6465 F:      Documentation/firmware_class/
6466 F:      drivers/base/firmware_loader/
6467 F:      include/linux/firmware.h
6468
6469 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
6470 M:      Joshua Morris <josh.h.morris@us.ibm.com>
6471 M:      Philip Kelleher <pjk1939@linux.ibm.com>
6472 S:      Maintained
6473 F:      drivers/block/rsxx/
6474
6475 FLEXTIMER FTM-QUADDEC DRIVER
6476 M:      Patrick Havelange <patrick.havelange@essensium.com>
6477 L:      linux-iio@vger.kernel.org
6478 S:      Maintained
6479 F:      Documentation/ABI/testing/sysfs-bus-counter-ftm-quaddec
6480 F:      Documentation/devicetree/bindings/counter/ftm-quaddec.txt
6481 F:      drivers/counter/ftm-quaddec.c
6482
6483 FLOPPY DRIVER
6484 M:      Denis Efremov <efremov@linux.com>
6485 S:      Odd Fixes
6486 L:      linux-block@vger.kernel.org
6487 F:      drivers/block/floppy.c
6488
6489 FPGA MANAGER FRAMEWORK
6490 M:      Moritz Fischer <mdf@kernel.org>
6491 L:      linux-fpga@vger.kernel.org
6492 S:      Maintained
6493 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mdf/linux-fpga.git
6494 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
6495 F:      Documentation/fpga/
6496 F:      Documentation/driver-api/fpga/
6497 F:      Documentation/devicetree/bindings/fpga/
6498 F:      drivers/fpga/
6499 F:      include/linux/fpga/
6500 W:      http://www.rocketboards.org
6501
6502 FPGA DFL DRIVERS
6503 M:      Wu Hao <hao.wu@intel.com>
6504 L:      linux-fpga@vger.kernel.org
6505 S:      Maintained
6506 F:      Documentation/fpga/dfl.rst
6507 F:      include/uapi/linux/fpga-dfl.h
6508 F:      drivers/fpga/dfl*
6509
6510 FPU EMULATOR
6511 M:      Bill Metzenthen <billm@melbpc.org.au>
6512 W:      http://floatingpoint.sourceforge.net/emulator/index.html
6513 S:      Maintained
6514 F:      arch/x86/math-emu/
6515
6516 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
6517 L:      netdev@vger.kernel.org
6518 S:      Orphan
6519 F:      drivers/net/wan/dlci.c
6520 F:      drivers/net/wan/sdla.c
6521
6522 FRAMEBUFFER LAYER
6523 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
6524 L:      dri-devel@lists.freedesktop.org
6525 L:      linux-fbdev@vger.kernel.org
6526 T:      git git://anongit.freedesktop.org/drm/drm-misc
6527 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
6528 S:      Maintained
6529 F:      Documentation/fb/
6530 F:      drivers/video/
6531 F:      include/video/
6532 F:      include/linux/fb.h
6533 F:      include/uapi/video/
6534 F:      include/uapi/linux/fb.h
6535
6536 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
6537 M:      Horia Geantă <horia.geanta@nxp.com>
6538 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
6539 L:      linux-crypto@vger.kernel.org
6540 S:      Maintained
6541 F:      drivers/crypto/caam/
6542 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
6543
6544 FREESCALE DIU FRAMEBUFFER DRIVER
6545 M:      Timur Tabi <timur@kernel.org>
6546 L:      linux-fbdev@vger.kernel.org
6547 S:      Maintained
6548 F:      drivers/video/fbdev/fsl-diu-fb.*
6549
6550 FREESCALE DMA DRIVER
6551 M:      Li Yang <leoyang.li@nxp.com>
6552 M:      Zhang Wei <zw@zh-kernel.org>
6553 L:      linuxppc-dev@lists.ozlabs.org
6554 S:      Maintained
6555 F:      drivers/dma/fsldma.*
6556
6557 FREESCALE ENETC ETHERNET DRIVERS
6558 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6559 L:      netdev@vger.kernel.org
6560 S:      Maintained
6561 F:      drivers/net/ethernet/freescale/enetc/
6562
6563 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
6564 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6565 L:      netdev@vger.kernel.org
6566 S:      Maintained
6567 F:      drivers/net/ethernet/freescale/gianfar*
6568 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
6569
6570 FREESCALE GPMI NAND DRIVER
6571 M:      Han Xu <han.xu@nxp.com>
6572 L:      linux-mtd@lists.infradead.org
6573 S:      Maintained
6574 F:      drivers/mtd/nand/raw/gpmi-nand/*
6575
6576 FREESCALE I2C CPM DRIVER
6577 M:      Jochen Friedrich <jochen@scram.de>
6578 L:      linuxppc-dev@lists.ozlabs.org
6579 L:      linux-i2c@vger.kernel.org
6580 S:      Maintained
6581 F:      drivers/i2c/busses/i2c-cpm.c
6582
6583 FREESCALE IMX DDR PMU DRIVER
6584 M:      Frank Li <Frank.li@nxp.com>
6585 L:      linux-arm-kernel@lists.infradead.org
6586 S:      Maintained
6587 F:      drivers/perf/fsl_imx8_ddr_perf.c
6588 F:      Documentation/admin-guide/perf/imx-ddr.rst
6589 F:      Documentation/devicetree/bindings/perf/fsl-imx-ddr.txt
6590
6591 FREESCALE IMX I2C DRIVER
6592 M:      Oleksij Rempel <o.rempel@pengutronix.de>
6593 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
6594 L:      linux-i2c@vger.kernel.org
6595 S:      Maintained
6596 F:      drivers/i2c/busses/i2c-imx.c
6597 F:      Documentation/devicetree/bindings/i2c/i2c-imx.txt
6598
6599 FREESCALE IMX LPI2C DRIVER
6600 M:      Dong Aisheng <aisheng.dong@nxp.com>
6601 L:      linux-i2c@vger.kernel.org
6602 L:      linux-imx@nxp.com
6603 S:      Maintained
6604 F:      drivers/i2c/busses/i2c-imx-lpi2c.c
6605 F:      Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.txt
6606
6607 FREESCALE IMX / MXC FEC DRIVER
6608 M:      Fugang Duan <fugang.duan@nxp.com>
6609 L:      netdev@vger.kernel.org
6610 S:      Maintained
6611 F:      drivers/net/ethernet/freescale/fec_main.c
6612 F:      drivers/net/ethernet/freescale/fec_ptp.c
6613 F:      drivers/net/ethernet/freescale/fec.h
6614 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
6615
6616 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
6617 M:      Sascha Hauer <s.hauer@pengutronix.de>
6618 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
6619 L:      linux-fbdev@vger.kernel.org
6620 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
6621 S:      Maintained
6622 F:      include/linux/platform_data/video-imxfb.h
6623 F:      drivers/video/fbdev/imxfb.c
6624
6625 FREESCALE QORIQ DPAA ETHERNET DRIVER
6626 M:      Madalin Bucur <madalin.bucur@nxp.com>
6627 L:      netdev@vger.kernel.org
6628 S:      Maintained
6629 F:      drivers/net/ethernet/freescale/dpaa
6630
6631 FREESCALE QORIQ DPAA FMAN DRIVER
6632 M:      Madalin Bucur <madalin.bucur@nxp.com>
6633 L:      netdev@vger.kernel.org
6634 S:      Maintained
6635 F:      drivers/net/ethernet/freescale/fman
6636 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
6637
6638 FREESCALE QORIQ PTP CLOCK DRIVER
6639 M:      Yangbo Lu <yangbo.lu@nxp.com>
6640 L:      netdev@vger.kernel.org
6641 S:      Maintained
6642 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp*
6643 F:      drivers/net/ethernet/freescale/dpaa2/dprtc*
6644 F:      drivers/net/ethernet/freescale/enetc/enetc_ptp.c
6645 F:      drivers/ptp/ptp_qoriq.c
6646 F:      drivers/ptp/ptp_qoriq_debugfs.c
6647 F:      include/linux/fsl/ptp_qoriq.h
6648 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
6649
6650 FREESCALE QUAD SPI DRIVER
6651 M:      Han Xu <han.xu@nxp.com>
6652 L:      linux-spi@vger.kernel.org
6653 S:      Maintained
6654 F:      drivers/spi/spi-fsl-qspi.c
6655
6656 FREESCALE QUICC ENGINE LIBRARY
6657 M:      Qiang Zhao <qiang.zhao@nxp.com>
6658 L:      linuxppc-dev@lists.ozlabs.org
6659 S:      Maintained
6660 F:      drivers/soc/fsl/qe/
6661 F:      include/soc/fsl/*qe*.h
6662 F:      include/soc/fsl/*ucc*.h
6663
6664 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
6665 M:      Li Yang <leoyang.li@nxp.com>
6666 L:      netdev@vger.kernel.org
6667 L:      linuxppc-dev@lists.ozlabs.org
6668 S:      Maintained
6669 F:      drivers/net/ethernet/freescale/ucc_geth*
6670
6671 FREESCALE QUICC ENGINE UCC HDLC DRIVER
6672 M:      Zhao Qiang <qiang.zhao@nxp.com>
6673 L:      netdev@vger.kernel.org
6674 L:      linuxppc-dev@lists.ozlabs.org
6675 S:      Maintained
6676 F:      drivers/net/wan/fsl_ucc_hdlc*
6677
6678 FREESCALE QUICC ENGINE UCC UART DRIVER
6679 M:      Timur Tabi <timur@kernel.org>
6680 L:      linuxppc-dev@lists.ozlabs.org
6681 S:      Maintained
6682 F:      drivers/tty/serial/ucc_uart.c
6683
6684 FREESCALE SOC DRIVERS
6685 M:      Li Yang <leoyang.li@nxp.com>
6686 L:      linuxppc-dev@lists.ozlabs.org
6687 L:      linux-arm-kernel@lists.infradead.org
6688 S:      Maintained
6689 F:      Documentation/devicetree/bindings/misc/fsl,dpaa2-console.txt
6690 F:      Documentation/devicetree/bindings/soc/fsl/
6691 F:      drivers/soc/fsl/
6692 F:      include/linux/fsl/
6693
6694 FREESCALE SOC FS_ENET DRIVER
6695 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
6696 L:      linuxppc-dev@lists.ozlabs.org
6697 L:      netdev@vger.kernel.org
6698 S:      Maintained
6699 F:      drivers/net/ethernet/freescale/fs_enet/
6700 F:      include/linux/fs_enet_pd.h
6701
6702 FREESCALE SOC SOUND DRIVERS
6703 M:      Timur Tabi <timur@kernel.org>
6704 M:      Nicolin Chen <nicoleotsuka@gmail.com>
6705 M:      Xiubo Li <Xiubo.Lee@gmail.com>
6706 R:      Fabio Estevam <festevam@gmail.com>
6707 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6708 L:      linuxppc-dev@lists.ozlabs.org
6709 S:      Maintained
6710 F:      sound/soc/fsl/fsl*
6711 F:      sound/soc/fsl/imx*
6712 F:      sound/soc/fsl/mpc8610_hpcd.c
6713
6714 FREESCALE USB PERIPHERAL DRIVERS
6715 M:      Li Yang <leoyang.li@nxp.com>
6716 L:      linux-usb@vger.kernel.org
6717 L:      linuxppc-dev@lists.ozlabs.org
6718 S:      Maintained
6719 F:      drivers/usb/gadget/udc/fsl*
6720
6721 FREEVXFS FILESYSTEM
6722 M:      Christoph Hellwig <hch@infradead.org>
6723 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
6724 S:      Maintained
6725 F:      fs/freevxfs/
6726
6727 FREEZER
6728 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6729 M:      Pavel Machek <pavel@ucw.cz>
6730 L:      linux-pm@vger.kernel.org
6731 S:      Supported
6732 F:      Documentation/power/freezing-of-tasks.rst
6733 F:      include/linux/freezer.h
6734 F:      kernel/freezer.c
6735
6736 FRONTSWAP API
6737 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
6738 L:      linux-kernel@vger.kernel.org
6739 S:      Maintained
6740 F:      mm/frontswap.c
6741 F:      include/linux/frontswap.h
6742
6743 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
6744 M:      David Howells <dhowells@redhat.com>
6745 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
6746 S:      Supported
6747 F:      Documentation/filesystems/caching/
6748 F:      fs/fscache/
6749 F:      include/linux/fscache*.h
6750
6751 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
6752 M:      Theodore Y. Ts'o <tytso@mit.edu>
6753 M:      Jaegeuk Kim <jaegeuk@kernel.org>
6754 M:      Eric Biggers <ebiggers@kernel.org>
6755 L:      linux-fscrypt@vger.kernel.org
6756 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
6757 T:      git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git
6758 S:      Supported
6759 F:      fs/crypto/
6760 F:      include/linux/fscrypt*.h
6761 F:      include/uapi/linux/fscrypt.h
6762 F:      Documentation/filesystems/fscrypt.rst
6763
6764 FSI SUBSYSTEM
6765 M:      Jeremy Kerr <jk@ozlabs.org>
6766 M:      Joel Stanley <joel@jms.id.au>
6767 R:      Alistar Popple <alistair@popple.id.au>
6768 R:      Eddie James <eajames@linux.ibm.com>
6769 L:      linux-fsi@lists.ozlabs.org
6770 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git
6771 Q:      http://patchwork.ozlabs.org/project/linux-fsi/list/
6772 S:      Supported
6773 F:      drivers/fsi/
6774 F:      include/linux/fsi*.h
6775 F:      include/trace/events/fsi*.h
6776
6777 FSI-ATTACHED I2C DRIVER
6778 M:      Eddie James <eajames@linux.ibm.com>
6779 L:      linux-i2c@vger.kernel.org
6780 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
6781 S:      Maintained
6782 F:      drivers/i2c/busses/i2c-fsi.c
6783 F:      Documentation/devicetree/bindings/i2c/i2c-fsi.txt
6784
6785 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
6786 M:      Jan Kara <jack@suse.cz>
6787 R:      Amir Goldstein <amir73il@gmail.com>
6788 L:      linux-fsdevel@vger.kernel.org
6789 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify
6790 S:      Maintained
6791 F:      fs/notify/
6792 F:      include/linux/fsnotify*.h
6793
6794 FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION
6795 M:      Eric Biggers <ebiggers@kernel.org>
6796 M:      Theodore Y. Ts'o <tytso@mit.edu>
6797 L:      linux-fscrypt@vger.kernel.org
6798 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
6799 T:      git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git fsverity
6800 S:      Supported
6801 F:      fs/verity/
6802 F:      include/linux/fsverity.h
6803 F:      include/uapi/linux/fsverity.h
6804 F:      Documentation/filesystems/fsverity.rst
6805
6806 FUJITSU LAPTOP EXTRAS
6807 M:      Jonathan Woithe <jwoithe@just42.net>
6808 L:      platform-driver-x86@vger.kernel.org
6809 S:      Maintained
6810 F:      drivers/platform/x86/fujitsu-laptop.c
6811
6812 FUJITSU M-5MO LS CAMERA ISP DRIVER
6813 M:      Kyungmin Park <kyungmin.park@samsung.com>
6814 M:      Heungjun Kim <riverful.kim@samsung.com>
6815 L:      linux-media@vger.kernel.org
6816 S:      Maintained
6817 F:      drivers/media/i2c/m5mols/
6818 F:      include/media/i2c/m5mols.h
6819
6820 FUJITSU TABLET EXTRAS
6821 M:      Robert Gerlach <khnz@gmx.de>
6822 L:      platform-driver-x86@vger.kernel.org
6823 S:      Maintained
6824 F:      drivers/platform/x86/fujitsu-tablet.c
6825
6826 FUSE: FILESYSTEM IN USERSPACE
6827 M:      Miklos Szeredi <miklos@szeredi.hu>
6828 L:      linux-fsdevel@vger.kernel.org
6829 W:      http://fuse.sourceforge.net/
6830 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
6831 S:      Maintained
6832 F:      fs/fuse/
6833 F:      include/uapi/linux/fuse.h
6834 F:      Documentation/filesystems/fuse.txt
6835
6836 FUTEX SUBSYSTEM
6837 M:      Thomas Gleixner <tglx@linutronix.de>
6838 M:      Ingo Molnar <mingo@redhat.com>
6839 R:      Peter Zijlstra <peterz@infradead.org>
6840 R:      Darren Hart <dvhart@infradead.org>
6841 L:      linux-kernel@vger.kernel.org
6842 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
6843 S:      Maintained
6844 F:      kernel/futex.c
6845 F:      include/asm-generic/futex.h
6846 F:      include/linux/futex.h
6847 F:      include/uapi/linux/futex.h
6848 F:      tools/testing/selftests/futex/
6849 F:      tools/perf/bench/futex*
6850 F:      Documentation/*futex*
6851
6852 GCC PLUGINS
6853 M:      Kees Cook <keescook@chromium.org>
6854 R:      Emese Revfy <re.emese@gmail.com>
6855 L:      kernel-hardening@lists.openwall.com
6856 S:      Maintained
6857 F:      scripts/gcc-plugins/
6858 F:      scripts/gcc-plugin.sh
6859 F:      scripts/Makefile.gcc-plugins
6860 F:      Documentation/core-api/gcc-plugins.rst
6861
6862 GASKET DRIVER FRAMEWORK
6863 M:      Rob Springer <rspringer@google.com>
6864 M:      Todd Poynor <toddpoynor@google.com>
6865 M:      Ben Chan <benchan@chromium.org>
6866 S:      Maintained
6867 F:      drivers/staging/gasket/
6868
6869 GCOV BASED KERNEL PROFILING
6870 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
6871 S:      Maintained
6872 F:      kernel/gcov/
6873 F:      Documentation/dev-tools/gcov.rst
6874
6875 GDB KERNEL DEBUGGING HELPER SCRIPTS
6876 M:      Jan Kiszka <jan.kiszka@siemens.com>
6877 M:      Kieran Bingham <kbingham@kernel.org>
6878 S:      Supported
6879 F:      scripts/gdb/
6880
6881 GDT SCSI DISK ARRAY CONTROLLER DRIVER
6882 M:      Achim Leubner <achim_leubner@adaptec.com>
6883 L:      linux-scsi@vger.kernel.org
6884 W:      http://www.icp-vortex.com/
6885 S:      Supported
6886 F:      drivers/scsi/gdt*
6887
6888 GEMTEK FM RADIO RECEIVER DRIVER
6889 M:      Hans Verkuil <hverkuil@xs4all.nl>
6890 L:      linux-media@vger.kernel.org
6891 T:      git git://linuxtv.org/media_tree.git
6892 W:      https://linuxtv.org
6893 S:      Maintained
6894 F:      drivers/media/radio/radio-gemtek*
6895
6896 GENERIC ARCHITECTURE TOPOLOGY
6897 M:      Sudeep Holla <sudeep.holla@arm.com>
6898 L:      linux-kernel@vger.kernel.org
6899 S:      Maintained
6900 F:      drivers/base/arch_topology.c
6901 F:      include/linux/arch_topology.h
6902
6903 GENERIC GPIO I2C DRIVER
6904 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6905 S:      Supported
6906 F:      drivers/i2c/busses/i2c-gpio.c
6907 F:      include/linux/platform_data/i2c-gpio.h
6908
6909 GENERIC GPIO I2C MULTIPLEXER DRIVER
6910 M:      Peter Korsgaard <peter.korsgaard@barco.com>
6911 L:      linux-i2c@vger.kernel.org
6912 S:      Supported
6913 F:      drivers/i2c/muxes/i2c-mux-gpio.c
6914 F:      include/linux/platform_data/i2c-mux-gpio.h
6915 F:      Documentation/i2c/muxes/i2c-mux-gpio.rst
6916
6917 GENERIC HDLC (WAN) DRIVERS
6918 M:      Krzysztof Halasa <khc@pm.waw.pl>
6919 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
6920 S:      Maintained
6921 F:      drivers/net/wan/c101.c
6922 F:      drivers/net/wan/hd6457*
6923 F:      drivers/net/wan/hdlc*
6924 F:      drivers/net/wan/n2.c
6925 F:      drivers/net/wan/pc300too.c
6926 F:      drivers/net/wan/pci200syn.c
6927 F:      drivers/net/wan/wanxl*
6928
6929 GENERIC INCLUDE/ASM HEADER FILES
6930 M:      Arnd Bergmann <arnd@arndb.de>
6931 L:      linux-arch@vger.kernel.org
6932 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
6933 S:      Maintained
6934 F:      include/asm-generic/
6935 F:      include/uapi/asm-generic/
6936
6937 GENERIC PHY FRAMEWORK
6938 M:      Kishon Vijay Abraham I <kishon@ti.com>
6939 L:      linux-kernel@vger.kernel.org
6940 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
6941 S:      Supported
6942 F:      drivers/phy/
6943 F:      include/linux/phy/
6944 F:      Documentation/devicetree/bindings/phy/
6945
6946 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
6947 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6948 S:      Supported
6949 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
6950
6951 GENERIC PM DOMAINS
6952 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6953 M:      Kevin Hilman <khilman@kernel.org>
6954 M:      Ulf Hansson <ulf.hansson@linaro.org>
6955 L:      linux-pm@vger.kernel.org
6956 S:      Supported
6957 F:      drivers/base/power/domain*.c
6958 F:      include/linux/pm_domain.h
6959 F:      Documentation/devicetree/bindings/power/power?domain*
6960
6961 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
6962 M:      Eugen Hristev <eugen.hristev@microchip.com>
6963 L:      linux-input@vger.kernel.org
6964 S:      Maintained
6965 F:      drivers/input/touchscreen/resistive-adc-touch.c
6966
6967 GENERIC UIO DRIVER FOR PCI DEVICES
6968 M:      "Michael S. Tsirkin" <mst@redhat.com>
6969 L:      kvm@vger.kernel.org
6970 S:      Supported
6971 F:      drivers/uio/uio_pci_generic.c
6972
6973 GENERIC VDSO LIBRARY:
6974 M:      Andy Lutomirski <luto@kernel.org>
6975 M:      Thomas Gleixner <tglx@linutronix.de>
6976 M:      Vincenzo Frascino <vincenzo.frascino@arm.com>
6977 L:      linux-kernel@vger.kernel.org
6978 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso
6979 S:      Maintained
6980 F:      lib/vdso/
6981 F:      kernel/time/vsyscall.c
6982 F:      include/vdso/
6983 F:      include/asm-generic/vdso/vsyscall.h
6984
6985 GENWQE (IBM Generic Workqueue Card)
6986 M:      Frank Haverkamp <haver@linux.ibm.com>
6987 S:      Supported
6988 F:      drivers/misc/genwqe/
6989
6990 GET_MAINTAINER SCRIPT
6991 M:      Joe Perches <joe@perches.com>
6992 S:      Maintained
6993 F:      scripts/get_maintainer.pl
6994
6995 GFS2 FILE SYSTEM
6996 M:      Bob Peterson <rpeterso@redhat.com>
6997 M:      Andreas Gruenbacher <agruenba@redhat.com>
6998 L:      cluster-devel@redhat.com
6999 W:      http://sources.redhat.com/cluster/
7000 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
7001 S:      Supported
7002 F:      Documentation/filesystems/gfs2*.txt
7003 F:      fs/gfs2/
7004 F:      include/uapi/linux/gfs2_ondisk.h
7005
7006 GNSS SUBSYSTEM
7007 M:      Johan Hovold <johan@kernel.org>
7008 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git
7009 S:      Maintained
7010 F:      Documentation/ABI/testing/sysfs-class-gnss
7011 F:      Documentation/devicetree/bindings/gnss/
7012 F:      drivers/gnss/
7013 F:      include/linux/gnss.h
7014
7015 GO7007 MPEG CODEC
7016 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
7017 L:      linux-media@vger.kernel.org
7018 S:      Maintained
7019 F:      drivers/media/usb/go7007/
7020
7021 GOODIX TOUCHSCREEN
7022 M:      Bastien Nocera <hadess@hadess.net>
7023 L:      linux-input@vger.kernel.org
7024 S:      Maintained
7025 F:      drivers/input/touchscreen/goodix.c
7026
7027 GOOGLE ETHERNET DRIVERS
7028 M:      Catherine Sullivan <csully@google.com>
7029 R:      Sagi Shahar <sagis@google.com>
7030 R:      Jon Olson <jonolson@google.com>
7031 L:      netdev@vger.kernel.org
7032 S:      Supported
7033 F:      Documentation/networking/device_drivers/google/gve.rst
7034 F:      drivers/net/ethernet/google
7035
7036 GPD POCKET FAN DRIVER
7037 M:      Hans de Goede <hdegoede@redhat.com>
7038 L:      platform-driver-x86@vger.kernel.org
7039 S:      Maintained
7040 F:      drivers/platform/x86/gpd-pocket-fan.c
7041
7042 GPIO ACPI SUPPORT
7043 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
7044 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7045 L:      linux-gpio@vger.kernel.org
7046 L:      linux-acpi@vger.kernel.org
7047 S:      Maintained
7048 F:      Documentation/firmware-guide/acpi/gpio-properties.rst
7049 F:      drivers/gpio/gpiolib-acpi.c
7050 F:      drivers/gpio/gpiolib-acpi.h
7051
7052 GPIO IR Transmitter
7053 M:      Sean Young <sean@mess.org>
7054 L:      linux-media@vger.kernel.org
7055 S:      Maintained
7056 F:      drivers/media/rc/gpio-ir-tx.c
7057
7058 GPIO MOCKUP DRIVER
7059 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
7060 L:      linux-gpio@vger.kernel.org
7061 S:      Maintained
7062 F:      drivers/gpio/gpio-mockup.c
7063 F:      tools/testing/selftests/gpio/
7064
7065 GPIO SUBSYSTEM
7066 M:      Linus Walleij <linus.walleij@linaro.org>
7067 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
7068 L:      linux-gpio@vger.kernel.org
7069 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
7070 S:      Maintained
7071 F:      Documentation/devicetree/bindings/gpio/
7072 F:      Documentation/driver-api/gpio/
7073 F:      Documentation/admin-guide/gpio/
7074 F:      Documentation/ABI/testing/gpio-cdev
7075 F:      Documentation/ABI/obsolete/sysfs-gpio
7076 F:      drivers/gpio/
7077 F:      include/linux/gpio/
7078 F:      include/linux/gpio.h
7079 F:      include/linux/of_gpio.h
7080 F:      include/asm-generic/gpio.h
7081 F:      include/uapi/linux/gpio.h
7082 F:      tools/gpio/
7083
7084 GRE DEMULTIPLEXER DRIVER
7085 M:      Dmitry Kozlov <xeb@mail.ru>
7086 L:      netdev@vger.kernel.org
7087 S:      Maintained
7088 F:      net/ipv4/gre_demux.c
7089 F:      net/ipv4/gre_offload.c
7090 F:      include/net/gre.h
7091
7092 GRETH 10/100/1G Ethernet MAC device driver
7093 M:      Andreas Larsson <andreas@gaisler.com>
7094 L:      netdev@vger.kernel.org
7095 S:      Maintained
7096 F:      drivers/net/ethernet/aeroflex/
7097
7098 GREYBUS AUDIO PROTOCOLS DRIVERS
7099 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
7100 M:      Mark Greer <mgreer@animalcreek.com>
7101 S:      Maintained
7102 F:      drivers/staging/greybus/audio_apbridgea.c
7103 F:      drivers/staging/greybus/audio_apbridgea.h
7104 F:      drivers/staging/greybus/audio_codec.c
7105 F:      drivers/staging/greybus/audio_codec.h
7106 F:      drivers/staging/greybus/audio_gb.c
7107 F:      drivers/staging/greybus/audio_manager.c
7108 F:      drivers/staging/greybus/audio_manager.h
7109 F:      drivers/staging/greybus/audio_manager_module.c
7110 F:      drivers/staging/greybus/audio_manager_private.h
7111 F:      drivers/staging/greybus/audio_manager_sysfs.c
7112 F:      drivers/staging/greybus/audio_module.c
7113 F:      drivers/staging/greybus/audio_topology.c
7114
7115 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
7116 M:      Viresh Kumar <vireshk@kernel.org>
7117 S:      Maintained
7118 F:      drivers/staging/greybus/authentication.c
7119 F:      drivers/staging/greybus/bootrom.c
7120 F:      drivers/staging/greybus/firmware.h
7121 F:      drivers/staging/greybus/fw-core.c
7122 F:      drivers/staging/greybus/fw-download.c
7123 F:      drivers/staging/greybus/fw-management.c
7124 F:      drivers/staging/greybus/greybus_authentication.h
7125 F:      drivers/staging/greybus/greybus_firmware.h
7126 F:      drivers/staging/greybus/hid.c
7127 F:      drivers/staging/greybus/i2c.c
7128 F:      drivers/staging/greybus/spi.c
7129 F:      drivers/staging/greybus/spilib.c
7130 F:      drivers/staging/greybus/spilib.h
7131
7132 GREYBUS LOOPBACK DRIVER
7133 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
7134 S:      Maintained
7135 F:      drivers/staging/greybus/loopback.c
7136
7137 GREYBUS PLATFORM DRIVERS
7138 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
7139 S:      Maintained
7140 F:      drivers/staging/greybus/arche-platform.c
7141 F:      drivers/staging/greybus/arche-apb-ctrl.c
7142 F:      drivers/staging/greybus/arche_platform.h
7143
7144 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
7145 M:      Rui Miguel Silva <rmfrfs@gmail.com>
7146 S:      Maintained
7147 F:      drivers/staging/greybus/sdio.c
7148 F:      drivers/staging/greybus/light.c
7149 F:      drivers/staging/greybus/gpio.c
7150 F:      drivers/staging/greybus/power_supply.c
7151 F:      drivers/staging/greybus/spi.c
7152 F:      drivers/staging/greybus/spilib.c
7153
7154 GREYBUS SUBSYSTEM
7155 M:      Johan Hovold <johan@kernel.org>
7156 M:      Alex Elder <elder@kernel.org>
7157 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7158 S:      Maintained
7159 F:      drivers/staging/greybus/
7160 F:      drivers/greybus/
7161 F:      include/linux/greybus.h
7162 F:      include/linux/greybus/
7163 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
7164
7165 GREYBUS UART PROTOCOLS DRIVERS
7166 M:      David Lin <dtwlin@gmail.com>
7167 S:      Maintained
7168 F:      drivers/staging/greybus/uart.c
7169 F:      drivers/staging/greybus/log.c
7170
7171 GS1662 VIDEO SERIALIZER
7172 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
7173 L:      linux-media@vger.kernel.org
7174 T:      git git://linuxtv.org/media_tree.git
7175 S:      Maintained
7176 F:      drivers/media/spi/gs1662.c
7177
7178 GSPCA FINEPIX SUBDRIVER
7179 M:      Frank Zago <frank@zago.net>
7180 L:      linux-media@vger.kernel.org
7181 T:      git git://linuxtv.org/media_tree.git
7182 S:      Maintained
7183 F:      drivers/media/usb/gspca/finepix.c
7184
7185 GSPCA GL860 SUBDRIVER
7186 M:      Olivier Lorin <o.lorin@laposte.net>
7187 L:      linux-media@vger.kernel.org
7188 T:      git git://linuxtv.org/media_tree.git
7189 S:      Maintained
7190 F:      drivers/media/usb/gspca/gl860/
7191
7192 GSPCA M5602 SUBDRIVER
7193 M:      Erik Andren <erik.andren@gmail.com>
7194 L:      linux-media@vger.kernel.org
7195 T:      git git://linuxtv.org/media_tree.git
7196 S:      Maintained
7197 F:      drivers/media/usb/gspca/m5602/
7198
7199 GSPCA PAC207 SONIXB SUBDRIVER
7200 M:      Hans Verkuil <hverkuil@xs4all.nl>
7201 L:      linux-media@vger.kernel.org
7202 T:      git git://linuxtv.org/media_tree.git
7203 S:      Odd Fixes
7204 F:      drivers/media/usb/gspca/pac207.c
7205
7206 GSPCA SN9C20X SUBDRIVER
7207 M:      Brian Johnson <brijohn@gmail.com>
7208 L:      linux-media@vger.kernel.org
7209 T:      git git://linuxtv.org/media_tree.git
7210 S:      Maintained
7211 F:      drivers/media/usb/gspca/sn9c20x.c
7212
7213 GSPCA T613 SUBDRIVER
7214 M:      Leandro Costantino <lcostantino@gmail.com>
7215 L:      linux-media@vger.kernel.org
7216 T:      git git://linuxtv.org/media_tree.git
7217 S:      Maintained
7218 F:      drivers/media/usb/gspca/t613.c
7219
7220 GSPCA USB WEBCAM DRIVER
7221 M:      Hans Verkuil <hverkuil@xs4all.nl>
7222 L:      linux-media@vger.kernel.org
7223 T:      git git://linuxtv.org/media_tree.git
7224 S:      Odd Fixes
7225 F:      drivers/media/usb/gspca/
7226
7227 GTP (GPRS Tunneling Protocol)
7228 M:      Pablo Neira Ayuso <pablo@netfilter.org>
7229 M:      Harald Welte <laforge@gnumonks.org>
7230 L:      osmocom-net-gprs@lists.osmocom.org
7231 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
7232 S:      Maintained
7233 F:      drivers/net/gtp.c
7234
7235 GUID PARTITION TABLE (GPT)
7236 M:      Davidlohr Bueso <dave@stgolabs.net>
7237 L:      linux-efi@vger.kernel.org
7238 S:      Maintained
7239 F:      block/partitions/efi.*
7240
7241 H8/300 ARCHITECTURE
7242 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
7243 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
7244 W:      http://uclinux-h8.sourceforge.jp
7245 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
7246 S:      Maintained
7247 F:      arch/h8300/
7248 F:      drivers/clocksource/h8300_*.c
7249 F:      drivers/clk/h8300/
7250 F:      drivers/irqchip/irq-renesas-h8*.c
7251
7252 HABANALABS PCI DRIVER
7253 M:      Oded Gabbay <oded.gabbay@gmail.com>
7254 T:      git https://github.com/HabanaAI/linux.git
7255 S:      Supported
7256 F:      drivers/misc/habanalabs/
7257 F:      include/uapi/misc/habanalabs.h
7258 F:      Documentation/ABI/testing/sysfs-driver-habanalabs
7259 F:      Documentation/ABI/testing/debugfs-driver-habanalabs
7260
7261 HACKRF MEDIA DRIVER
7262 M:      Antti Palosaari <crope@iki.fi>
7263 L:      linux-media@vger.kernel.org
7264 W:      https://linuxtv.org
7265 W:      http://palosaari.fi/linux/
7266 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7267 T:      git git://linuxtv.org/anttip/media_tree.git
7268 S:      Maintained
7269 F:      drivers/media/usb/hackrf/
7270
7271 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
7272 M:      Frank Seidel <frank@f-seidel.de>
7273 L:      platform-driver-x86@vger.kernel.org
7274 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
7275 S:      Maintained
7276 F:      drivers/platform/x86/hdaps.c
7277
7278 HARDWARE MONITORING
7279 M:      Jean Delvare <jdelvare@suse.com>
7280 M:      Guenter Roeck <linux@roeck-us.net>
7281 L:      linux-hwmon@vger.kernel.org
7282 W:      http://hwmon.wiki.kernel.org/
7283 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
7284 S:      Maintained
7285 F:      Documentation/devicetree/bindings/hwmon/
7286 F:      Documentation/hwmon/
7287 F:      drivers/hwmon/
7288 F:      include/linux/hwmon*.h
7289 F:      include/trace/events/hwmon*.h
7290
7291 HARDWARE RANDOM NUMBER GENERATOR CORE
7292 M:      Matt Mackall <mpm@selenic.com>
7293 M:      Herbert Xu <herbert@gondor.apana.org.au>
7294 L:      linux-crypto@vger.kernel.org
7295 S:      Odd fixes
7296 F:      Documentation/devicetree/bindings/rng/
7297 F:      Documentation/admin-guide/hw_random.rst
7298 F:      drivers/char/hw_random/
7299 F:      include/linux/hw_random.h
7300
7301 HARDWARE TRACING FACILITIES
7302 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
7303 S:      Maintained
7304 F:      drivers/hwtracing/
7305
7306 HARDWARE SPINLOCK CORE
7307 M:      Ohad Ben-Cohen <ohad@wizery.com>
7308 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
7309 L:      linux-remoteproc@vger.kernel.org
7310 S:      Maintained
7311 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next
7312 F:      Documentation/devicetree/bindings/hwlock/
7313 F:      Documentation/hwspinlock.txt
7314 F:      drivers/hwspinlock/
7315 F:      include/linux/hwspinlock.h
7316
7317 HARMONY SOUND DRIVER
7318 L:      linux-parisc@vger.kernel.org
7319 S:      Maintained
7320 F:      sound/parisc/harmony.*
7321
7322 HDPVR USB VIDEO ENCODER DRIVER
7323 M:      Hans Verkuil <hverkuil@xs4all.nl>
7324 L:      linux-media@vger.kernel.org
7325 T:      git git://linuxtv.org/media_tree.git
7326 W:      https://linuxtv.org
7327 S:      Odd Fixes
7328 F:      drivers/media/usb/hdpvr/
7329
7330 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
7331 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
7332 S:      Supported
7333 F:      Documentation/watchdog/hpwdt.rst
7334 F:      drivers/watchdog/hpwdt.c
7335
7336 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
7337 M:      Don Brace <don.brace@microsemi.com>
7338 L:      esc.storagedev@microsemi.com
7339 L:      linux-scsi@vger.kernel.org
7340 S:      Supported
7341 F:      Documentation/scsi/hpsa.txt
7342 F:      drivers/scsi/hpsa*.[ch]
7343 F:      include/linux/cciss*.h
7344 F:      include/uapi/linux/cciss*.h
7345
7346 HFI1 DRIVER
7347 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
7348 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
7349 L:      linux-rdma@vger.kernel.org
7350 S:      Supported
7351 F:      drivers/infiniband/hw/hfi1
7352
7353 HFS FILESYSTEM
7354 L:      linux-fsdevel@vger.kernel.org
7355 S:      Orphan
7356 F:      Documentation/filesystems/hfs.txt
7357 F:      fs/hfs/
7358
7359 HFSPLUS FILESYSTEM
7360 L:      linux-fsdevel@vger.kernel.org
7361 S:      Orphan
7362 F:      Documentation/filesystems/hfsplus.txt
7363 F:      fs/hfsplus/
7364
7365 HGA FRAMEBUFFER DRIVER
7366 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
7367 L:      linux-nvidia@lists.surfsouth.com
7368 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
7369 S:      Maintained
7370 F:      drivers/video/fbdev/hgafb.c
7371
7372 HIBERNATION (aka Software Suspend, aka swsusp)
7373 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
7374 M:      Pavel Machek <pavel@ucw.cz>
7375 L:      linux-pm@vger.kernel.org
7376 B:      https://bugzilla.kernel.org
7377 S:      Supported
7378 F:      arch/x86/power/
7379 F:      drivers/base/power/
7380 F:      kernel/power/
7381 F:      include/linux/suspend.h
7382 F:      include/linux/freezer.h
7383 F:      include/linux/pm.h
7384 F:      arch/*/include/asm/suspend*.h
7385
7386 HID CORE LAYER
7387 M:      Jiri Kosina <jikos@kernel.org>
7388 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
7389 L:      linux-input@vger.kernel.org
7390 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
7391 S:      Maintained
7392 F:      drivers/hid/
7393 F:      include/linux/hid*
7394 F:      include/uapi/linux/hid*
7395
7396 HID SENSOR HUB DRIVERS
7397 M:      Jiri Kosina <jikos@kernel.org>
7398 M:      Jonathan Cameron <jic23@kernel.org>
7399 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7400 L:      linux-input@vger.kernel.org
7401 L:      linux-iio@vger.kernel.org
7402 S:      Maintained
7403 F:      Documentation/hid/hid-sensor*
7404 F:      drivers/hid/hid-sensor-*
7405 F:      drivers/iio/*/hid-*
7406 F:      include/linux/hid-sensor-*
7407
7408 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
7409 M:      Thomas Gleixner <tglx@linutronix.de>
7410 L:      linux-kernel@vger.kernel.org
7411 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
7412 S:      Maintained
7413 F:      Documentation/timers/
7414 F:      kernel/time/hrtimer.c
7415 F:      kernel/time/clockevents.c
7416 F:      kernel/time/timer_*.c
7417 F:      include/linux/clockchips.h
7418 F:      include/linux/hrtimer.h
7419
7420 HIGH-SPEED SCC DRIVER FOR AX.25
7421 L:      linux-hams@vger.kernel.org
7422 S:      Orphan
7423 F:      drivers/net/hamradio/dmascc.c
7424 F:      drivers/net/hamradio/scc.c
7425
7426 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
7427 M:      HighPoint Linux Team <linux@highpoint-tech.com>
7428 W:      http://www.highpoint-tech.com
7429 S:      Supported
7430 F:      Documentation/scsi/hptiop.txt
7431 F:      drivers/scsi/hptiop.c
7432
7433 HIPPI
7434 M:      Jes Sorensen <jes@trained-monkey.org>
7435 L:      linux-hippi@sunsite.dk
7436 S:      Maintained
7437 F:      include/linux/hippidevice.h
7438 F:      include/uapi/linux/if_hippi.h
7439 F:      net/802/hippi.c
7440 F:      drivers/net/hippi/
7441
7442 HISILICON SECURITY ENGINE V2 DRIVER (SEC2)
7443 M:      Zaibo Xu <xuzaibo@huawei.com>
7444 L:      linux-crypto@vger.kernel.org
7445 S:      Maintained
7446 F:      drivers/crypto/hisilicon/sec2/sec_crypto.c
7447 F:      drivers/crypto/hisilicon/sec2/sec_main.c
7448 F:      drivers/crypto/hisilicon/sec2/sec_crypto.h
7449 F:      drivers/crypto/hisilicon/sec2/sec.h
7450 F:      Documentation/ABI/testing/debugfs-hisi-sec
7451
7452 HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE)
7453 M:      Zaibo Xu <xuzaibo@huawei.com>
7454 L:      linux-crypto@vger.kernel.org
7455 S:      Maintained
7456 F:      drivers/crypto/hisilicon/hpre/hpre_crypto.c
7457 F:      drivers/crypto/hisilicon/hpre/hpre_main.c
7458 F:      drivers/crypto/hisilicon/hpre/hpre.h
7459 F:      Documentation/ABI/testing/debugfs-hisi-hpre
7460
7461 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
7462 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
7463 M:      Salil Mehta <salil.mehta@huawei.com>
7464 L:      netdev@vger.kernel.org
7465 W:      http://www.hisilicon.com
7466 S:      Maintained
7467 F:      drivers/net/ethernet/hisilicon/hns3/
7468
7469 HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT
7470 M:      Zaibo Xu <xuzaibo@huawei.com>
7471 S:      Maintained
7472 F:      drivers/char/hw_random/hisi-trng-v2.c
7473
7474 HISILICON LPC BUS DRIVER
7475 M:      john.garry@huawei.com
7476 W:      http://www.hisilicon.com
7477 S:      Maintained
7478 F:      drivers/bus/hisi_lpc.c
7479 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
7480
7481 HISILICON NETWORK SUBSYSTEM DRIVER
7482 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
7483 M:      Salil Mehta <salil.mehta@huawei.com>
7484 L:      netdev@vger.kernel.org
7485 W:      http://www.hisilicon.com
7486 S:      Maintained
7487 F:      drivers/net/ethernet/hisilicon/
7488 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
7489
7490 HISILICON PMU DRIVER
7491 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
7492 W:      http://www.hisilicon.com
7493 S:      Supported
7494 F:      drivers/perf/hisilicon
7495 F:      Documentation/admin-guide/perf/hisi-pmu.rst
7496
7497 HISILICON ROCE DRIVER
7498 M:      Lijun Ou <oulijun@huawei.com>
7499 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
7500 L:      linux-rdma@vger.kernel.org
7501 S:      Maintained
7502 F:      drivers/infiniband/hw/hns/
7503 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
7504
7505 HISILICON SAS Controller
7506 M:      John Garry <john.garry@huawei.com>
7507 W:      http://www.hisilicon.com
7508 S:      Supported
7509 F:      drivers/scsi/hisi_sas/
7510 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
7511
7512 HISILICON V3XX SPI NOR FLASH Controller Driver
7513 M:      John Garry <john.garry@huawei.com>
7514 W:      http://www.hisilicon.com
7515 S:      Maintained
7516 F:      drivers/spi/spi-hisi-sfc-v3xx.c
7517
7518 HISILICON QM AND ZIP Controller DRIVER
7519 M:      Zhou Wang <wangzhou1@hisilicon.com>
7520 L:      linux-crypto@vger.kernel.org
7521 S:      Maintained
7522 F:      drivers/crypto/hisilicon/qm.c
7523 F:      drivers/crypto/hisilicon/qm.h
7524 F:      drivers/crypto/hisilicon/sgl.c
7525 F:      drivers/crypto/hisilicon/zip/
7526 F:      Documentation/ABI/testing/debugfs-hisi-zip
7527
7528 HMM - Heterogeneous Memory Management
7529 M:      Jérôme Glisse <jglisse@redhat.com>
7530 L:      linux-mm@kvack.org
7531 S:      Maintained
7532 F:      mm/hmm*
7533 F:      include/linux/hmm*
7534 F:      Documentation/vm/hmm.rst
7535
7536 HOST AP DRIVER
7537 M:      Jouni Malinen <j@w1.fi>
7538 L:      linux-wireless@vger.kernel.org
7539 W:      http://w1.fi/hostap-driver.html
7540 S:      Obsolete
7541 F:      drivers/net/wireless/intersil/hostap/
7542
7543 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
7544 L:      platform-driver-x86@vger.kernel.org
7545 S:      Orphan
7546 F:      drivers/platform/x86/tc1100-wmi.c
7547
7548 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
7549 M:      Jaroslav Kysela <perex@perex.cz>
7550 S:      Obsolete
7551 F:      drivers/staging/hp/hp100.*
7552
7553 HPET:   High Precision Event Timers driver
7554 M:      Clemens Ladisch <clemens@ladisch.de>
7555 S:      Maintained
7556 F:      Documentation/timers/hpet.rst
7557 F:      drivers/char/hpet.c
7558 F:      include/linux/hpet.h
7559 F:      include/uapi/linux/hpet.h
7560
7561 HPET:   x86
7562 S:      Orphan
7563 F:      arch/x86/kernel/hpet.c
7564 F:      arch/x86/include/asm/hpet.h
7565
7566 HPFS FILESYSTEM
7567 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
7568 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
7569 S:      Maintained
7570 F:      fs/hpfs/
7571
7572 HSI SUBSYSTEM
7573 M:      Sebastian Reichel <sre@kernel.org>
7574 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
7575 S:      Maintained
7576 F:      Documentation/ABI/testing/sysfs-bus-hsi
7577 F:      Documentation/driver-api/hsi.rst
7578 F:      drivers/hsi/
7579 F:      include/linux/hsi/
7580 F:      include/uapi/linux/hsi/
7581
7582 HSO 3G MODEM DRIVER
7583 L:      linux-usb@vger.kernel.org
7584 S:      Orphan
7585 F:      drivers/net/usb/hso.c
7586
7587 HSR NETWORK PROTOCOL
7588 M:      Arvid Brodin <arvid.brodin@alten.se>
7589 L:      netdev@vger.kernel.org
7590 S:      Maintained
7591 F:      net/hsr/
7592
7593 HT16K33 LED CONTROLLER DRIVER
7594 M:      Robin van der Gracht <robin@protonic.nl>
7595 S:      Maintained
7596 F:      drivers/auxdisplay/ht16k33.c
7597 F:      Documentation/devicetree/bindings/display/ht16k33.txt
7598
7599 HTCPEN TOUCHSCREEN DRIVER
7600 M:      Pau Oliva Fora <pof@eslack.org>
7601 L:      linux-input@vger.kernel.org
7602 S:      Maintained
7603 F:      drivers/input/touchscreen/htcpen.c
7604
7605 HTS221 TEMPERATURE-HUMIDITY IIO DRIVER
7606 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
7607 L:      linux-iio@vger.kernel.org
7608 W:      http://www.st.com/
7609 S:      Maintained
7610 F:      drivers/iio/humidity/hts221*
7611 F:      Documentation/devicetree/bindings/iio/humidity/hts221.txt
7612
7613 HUAWEI ETHERNET DRIVER
7614 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
7615 L:      netdev@vger.kernel.org
7616 S:      Supported
7617 F:      Documentation/networking/hinic.txt
7618 F:      drivers/net/ethernet/huawei/hinic/
7619
7620 HUGETLB FILESYSTEM
7621 M:      Mike Kravetz <mike.kravetz@oracle.com>
7622 L:      linux-mm@kvack.org
7623 S:      Maintained
7624 F:      fs/hugetlbfs/
7625 F:      mm/hugetlb.c
7626 F:      include/linux/hugetlb.h
7627 F:      Documentation/admin-guide/mm/hugetlbpage.rst
7628 F:      Documentation/vm/hugetlbfs_reserv.rst
7629 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
7630
7631 HVA ST MEDIA DRIVER
7632 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
7633 L:      linux-media@vger.kernel.org
7634 T:      git git://linuxtv.org/media_tree.git
7635 W:      https://linuxtv.org
7636 S:      Supported
7637 F:      drivers/media/platform/sti/hva
7638
7639 HWPOISON MEMORY FAILURE HANDLING
7640 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
7641 L:      linux-mm@kvack.org
7642 S:      Maintained
7643 F:      mm/memory-failure.c
7644 F:      mm/hwpoison-inject.c
7645
7646 HYGON PROCESSOR SUPPORT
7647 M:      Pu Wen <puwen@hygon.cn>
7648 L:      linux-kernel@vger.kernel.org
7649 S:      Maintained
7650 F:      arch/x86/kernel/cpu/hygon.c
7651
7652 HYNIX HI556 SENSOR DRIVER
7653 M:      Shawn Tu <shawnx.tu@intel.com>
7654 L:      linux-media@vger.kernel.org
7655 T:      git git://linuxtv.org/media_tree.git
7656 S:      Maintained
7657 F:      drivers/media/i2c/hi556.c
7658
7659 Hyper-V CORE AND DRIVERS
7660 M:      "K. Y. Srinivasan" <kys@microsoft.com>
7661 M:      Haiyang Zhang <haiyangz@microsoft.com>
7662 M:      Stephen Hemminger <sthemmin@microsoft.com>
7663 M:      Sasha Levin <sashal@kernel.org>
7664 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git
7665 L:      linux-hyperv@vger.kernel.org
7666 S:      Supported
7667 F:      Documentation/networking/device_drivers/microsoft/netvsc.txt
7668 F:      arch/x86/include/asm/mshyperv.h
7669 F:      arch/x86/include/asm/trace/hyperv.h
7670 F:      arch/x86/include/asm/hyperv-tlfs.h
7671 F:      arch/x86/kernel/cpu/mshyperv.c
7672 F:      arch/x86/hyperv
7673 F:      drivers/clocksource/hyperv_timer.c
7674 F:      drivers/hid/hid-hyperv.c
7675 F:      drivers/hv/
7676 F:      drivers/input/serio/hyperv-keyboard.c
7677 F:      drivers/pci/controller/pci-hyperv.c
7678 F:      drivers/pci/controller/pci-hyperv-intf.c
7679 F:      drivers/net/hyperv/
7680 F:      drivers/scsi/storvsc_drv.c
7681 F:      drivers/uio/uio_hv_generic.c
7682 F:      drivers/video/fbdev/hyperv_fb.c
7683 F:      drivers/iommu/hyperv-iommu.c
7684 F:      net/vmw_vsock/hyperv_transport.c
7685 F:      include/clocksource/hyperv_timer.h
7686 F:      include/linux/hyperv.h
7687 F:      include/uapi/linux/hyperv.h
7688 F:      include/asm-generic/mshyperv.h
7689 F:      tools/hv/
7690 F:      Documentation/ABI/stable/sysfs-bus-vmbus
7691 F:      Documentation/ABI/testing/debugfs-hyperv
7692
7693 HYPERBUS SUPPORT
7694 M:      Vignesh Raghavendra <vigneshr@ti.com>
7695 S:      Supported
7696 F:      drivers/mtd/hyperbus/
7697 F:      include/linux/mtd/hyperbus.h
7698 F:      Documentation/devicetree/bindings/mtd/cypress,hyperflash.txt
7699 F:      Documentation/devicetree/bindings/mtd/ti,am654-hbmc.txt
7700
7701 HYPERVISOR VIRTUAL CONSOLE DRIVER
7702 L:      linuxppc-dev@lists.ozlabs.org
7703 S:      Odd Fixes
7704 F:      drivers/tty/hvc/
7705
7706 I2C ACPI SUPPORT
7707 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
7708 L:      linux-i2c@vger.kernel.org
7709 L:      linux-acpi@vger.kernel.org
7710 S:      Maintained
7711 F:      drivers/i2c/i2c-core-acpi.c
7712
7713 I2C CONTROLLER DRIVER FOR NVIDIA GPU
7714 M:      Ajay Gupta <ajayg@nvidia.com>
7715 L:      linux-i2c@vger.kernel.org
7716 S:      Maintained
7717 F:      Documentation/i2c/busses/i2c-nvidia-gpu.rst
7718 F:      drivers/i2c/busses/i2c-nvidia-gpu.c
7719
7720 I2C MUXES
7721 M:      Peter Rosin <peda@axentia.se>
7722 L:      linux-i2c@vger.kernel.org
7723 S:      Maintained
7724 F:      Documentation/i2c/i2c-topology.rst
7725 F:      Documentation/i2c/muxes/
7726 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
7727 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
7728 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
7729 F:      drivers/i2c/i2c-mux.c
7730 F:      drivers/i2c/muxes/
7731 F:      include/linux/i2c-mux.h
7732
7733 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
7734 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
7735 L:      linux-i2c@vger.kernel.org
7736 S:      Maintained
7737 F:      Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml
7738 F:      drivers/i2c/busses/i2c-mv64xxx.c
7739
7740 I2C OVER PARALLEL PORT
7741 M:      Jean Delvare <jdelvare@suse.com>
7742 L:      linux-i2c@vger.kernel.org
7743 S:      Maintained
7744 F:      Documentation/i2c/busses/i2c-parport.rst
7745 F:      Documentation/i2c/busses/i2c-parport-light.rst
7746 F:      drivers/i2c/busses/i2c-parport.c
7747 F:      drivers/i2c/busses/i2c-parport-light.c
7748
7749 I2C SUBSYSTEM
7750 M:      Wolfram Sang <wsa@the-dreams.de>
7751 L:      linux-i2c@vger.kernel.org
7752 W:      https://i2c.wiki.kernel.org/
7753 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7754 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7755 S:      Maintained
7756 F:      Documentation/devicetree/bindings/i2c/i2c.txt
7757 F:      Documentation/i2c/
7758 F:      drivers/i2c/*
7759 F:      include/linux/i2c.h
7760 F:      include/linux/i2c-dev.h
7761 F:      include/linux/i2c-smbus.h
7762 F:      include/uapi/linux/i2c.h
7763 F:      include/uapi/linux/i2c-*.h
7764
7765 I2C SUBSYSTEM HOST DRIVERS
7766 L:      linux-i2c@vger.kernel.org
7767 W:      https://i2c.wiki.kernel.org/
7768 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7769 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7770 S:      Odd Fixes
7771 F:      Documentation/devicetree/bindings/i2c/
7772 F:      drivers/i2c/algos/
7773 F:      drivers/i2c/busses/
7774
7775 I2C-TAOS-EVM DRIVER
7776 M:      Jean Delvare <jdelvare@suse.com>
7777 L:      linux-i2c@vger.kernel.org
7778 S:      Maintained
7779 F:      Documentation/i2c/busses/i2c-taos-evm.rst
7780 F:      drivers/i2c/busses/i2c-taos-evm.c
7781
7782 I2C-TINY-USB DRIVER
7783 M:      Till Harbaum <till@harbaum.org>
7784 L:      linux-i2c@vger.kernel.org
7785 W:      http://www.harbaum.org/till/i2c_tiny_usb
7786 S:      Maintained
7787 F:      drivers/i2c/busses/i2c-tiny-usb.c
7788
7789 I2C/SMBUS CONTROLLER DRIVERS FOR PC
7790 M:      Jean Delvare <jdelvare@suse.com>
7791 L:      linux-i2c@vger.kernel.org
7792 S:      Maintained
7793 F:      Documentation/i2c/busses/i2c-ali1535.rst
7794 F:      Documentation/i2c/busses/i2c-ali1563.rst
7795 F:      Documentation/i2c/busses/i2c-ali15x3.rst
7796 F:      Documentation/i2c/busses/i2c-amd756.rst
7797 F:      Documentation/i2c/busses/i2c-amd8111.rst
7798 F:      Documentation/i2c/busses/i2c-i801.rst
7799 F:      Documentation/i2c/busses/i2c-nforce2.rst
7800 F:      Documentation/i2c/busses/i2c-piix4.rst
7801 F:      Documentation/i2c/busses/i2c-sis5595.rst
7802 F:      Documentation/i2c/busses/i2c-sis630.rst
7803 F:      Documentation/i2c/busses/i2c-sis96x.rst
7804 F:      Documentation/i2c/busses/i2c-via.rst
7805 F:      Documentation/i2c/busses/i2c-viapro.rst
7806 F:      drivers/i2c/busses/i2c-ali1535.c
7807 F:      drivers/i2c/busses/i2c-ali1563.c
7808 F:      drivers/i2c/busses/i2c-ali15x3.c
7809 F:      drivers/i2c/busses/i2c-amd756.c
7810 F:      drivers/i2c/busses/i2c-amd756-s4882.c
7811 F:      drivers/i2c/busses/i2c-amd8111.c
7812 F:      drivers/i2c/busses/i2c-i801.c
7813 F:      drivers/i2c/busses/i2c-isch.c
7814 F:      drivers/i2c/busses/i2c-nforce2.c
7815 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
7816 F:      drivers/i2c/busses/i2c-piix4.c
7817 F:      drivers/i2c/busses/i2c-sis5595.c
7818 F:      drivers/i2c/busses/i2c-sis630.c
7819 F:      drivers/i2c/busses/i2c-sis96x.c
7820 F:      drivers/i2c/busses/i2c-via.c
7821 F:      drivers/i2c/busses/i2c-viapro.c
7822
7823 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
7824 M:      Hans de Goede <hdegoede@redhat.com>
7825 L:      linux-i2c@vger.kernel.org
7826 S:      Maintained
7827 F:      drivers/i2c/busses/i2c-cht-wc.c
7828
7829 I2C/SMBUS ISMT DRIVER
7830 M:      Seth Heasley <seth.heasley@intel.com>
7831 M:      Neil Horman <nhorman@tuxdriver.com>
7832 L:      linux-i2c@vger.kernel.org
7833 F:      drivers/i2c/busses/i2c-ismt.c
7834 F:      Documentation/i2c/busses/i2c-ismt.rst
7835
7836 I2C/SMBUS STUB DRIVER
7837 M:      Jean Delvare <jdelvare@suse.com>
7838 L:      linux-i2c@vger.kernel.org
7839 S:      Maintained
7840 F:      drivers/i2c/i2c-stub.c
7841
7842 I3C SUBSYSTEM
7843 M:      Boris Brezillon <bbrezillon@kernel.org>
7844 L:      linux-i3c@lists.infradead.org (moderated for non-subscribers)
7845 C:      irc://chat.freenode.net/linux-i3c
7846 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git
7847 S:      Maintained
7848 F:      Documentation/ABI/testing/sysfs-bus-i3c
7849 F:      Documentation/devicetree/bindings/i3c/
7850 F:      Documentation/driver-api/i3c
7851 F:      drivers/i3c/
7852 F:      include/linux/i3c/
7853
7854 I3C DRIVER FOR SYNOPSYS DESIGNWARE
7855 M:      Vitor Soares <vitor.soares@synopsys.com>
7856 S:      Maintained
7857 F:      Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.txt
7858 F:      drivers/i3c/master/dw*
7859
7860 I3C DRIVER FOR CADENCE I3C MASTER IP
7861 M:      Przemysław Gaj <pgaj@cadence.com>
7862 S:      Maintained
7863 F:      Documentation/devicetree/bindings/i3c/cdns,i3c-master.txt
7864 F:      drivers/i3c/master/i3c-master-cdns.c
7865
7866 IA64 (Itanium) PLATFORM
7867 M:      Tony Luck <tony.luck@intel.com>
7868 M:      Fenghua Yu <fenghua.yu@intel.com>
7869 L:      linux-ia64@vger.kernel.org
7870 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
7871 S:      Maintained
7872 F:      arch/ia64/
7873
7874 IBM Power 842 compression accelerator
7875 M:      Haren Myneni <haren@us.ibm.com>
7876 S:      Supported
7877 F:      drivers/crypto/nx/Makefile
7878 F:      drivers/crypto/nx/Kconfig
7879 F:      drivers/crypto/nx/nx-842*
7880 F:      include/linux/sw842.h
7881 F:      crypto/842.c
7882 F:      lib/842/
7883
7884 IBM Power in-Nest Crypto Acceleration
7885 M:      Breno Leitão <leitao@debian.org>
7886 M:      Nayna Jain <nayna@linux.ibm.com>
7887 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7888 L:      linux-crypto@vger.kernel.org
7889 S:      Supported
7890 F:      drivers/crypto/nx/Makefile
7891 F:      drivers/crypto/nx/Kconfig
7892 F:      drivers/crypto/nx/nx-aes*
7893 F:      drivers/crypto/nx/nx-sha*
7894 F:      drivers/crypto/nx/nx.*
7895 F:      drivers/crypto/nx/nx_csbcpb.h
7896 F:      drivers/crypto/nx/nx_debugfs.c
7897
7898 IBM Power Linux RAID adapter
7899 M:      Brian King <brking@us.ibm.com>
7900 S:      Supported
7901 F:      drivers/scsi/ipr.*
7902
7903 IBM Power SRIOV Virtual NIC Device Driver
7904 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7905 M:      John Allen <jallen@linux.ibm.com>
7906 L:      netdev@vger.kernel.org
7907 S:      Supported
7908 F:      drivers/net/ethernet/ibm/ibmvnic.*
7909
7910 IBM Power Virtual Accelerator Switchboard
7911 M:      Sukadev Bhattiprolu <sukadev@linux.ibm.com>
7912 L:      linuxppc-dev@lists.ozlabs.org
7913 S:      Supported
7914 F:      arch/powerpc/platforms/powernv/vas*
7915 F:      arch/powerpc/platforms/powernv/copy-paste.h
7916 F:      arch/powerpc/include/asm/vas.h
7917
7918 IBM Power Virtual Ethernet Device Driver
7919 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7920 L:      netdev@vger.kernel.org
7921 S:      Supported
7922 F:      drivers/net/ethernet/ibm/ibmveth.*
7923
7924 IBM Power Virtual FC Device Drivers
7925 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7926 L:      linux-scsi@vger.kernel.org
7927 S:      Supported
7928 F:      drivers/scsi/ibmvscsi/ibmvfc*
7929
7930 IBM Power Virtual Management Channel Driver
7931 M:      Steven Royer <seroyer@linux.ibm.com>
7932 S:      Supported
7933 F:      drivers/misc/ibmvmc.*
7934
7935 IBM Power Virtual SCSI Device Drivers
7936 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7937 L:      linux-scsi@vger.kernel.org
7938 S:      Supported
7939 F:      drivers/scsi/ibmvscsi/ibmvscsi*
7940 F:      include/scsi/viosrp.h
7941
7942 IBM Power Virtual SCSI Device Target Driver
7943 M:      Michael Cyr <mikecyr@linux.ibm.com>
7944 L:      linux-scsi@vger.kernel.org
7945 L:      target-devel@vger.kernel.org
7946 S:      Supported
7947 F:      drivers/scsi/ibmvscsi_tgt/
7948
7949 IBM Power VMX Cryptographic instructions
7950 M:      Breno Leitão <leitao@debian.org>
7951 M:      Nayna Jain <nayna@linux.ibm.com>
7952 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7953 L:      linux-crypto@vger.kernel.org
7954 S:      Supported
7955 F:      drivers/crypto/vmx/Makefile
7956 F:      drivers/crypto/vmx/Kconfig
7957 F:      drivers/crypto/vmx/vmx.c
7958 F:      drivers/crypto/vmx/aes*
7959 F:      drivers/crypto/vmx/ghash*
7960 F:      drivers/crypto/vmx/ppc-xlate.pl
7961
7962 IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform
7963 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7964 L:      linux-pci@vger.kernel.org
7965 L:      linuxppc-dev@lists.ozlabs.org
7966 S:      Supported
7967 F:      drivers/pci/hotplug/rpaphp*
7968
7969 IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform
7970 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7971 L:      linux-pci@vger.kernel.org
7972 L:      linuxppc-dev@lists.ozlabs.org
7973 S:      Supported
7974 F:      drivers/pci/hotplug/rpadlpar*
7975
7976 IBM ServeRAID RAID DRIVER
7977 S:      Orphan
7978 F:      drivers/scsi/ips.*
7979
7980 ICH LPC AND GPIO DRIVER
7981 M:      Peter Tyser <ptyser@xes-inc.com>
7982 S:      Maintained
7983 F:      drivers/mfd/lpc_ich.c
7984 F:      drivers/gpio/gpio-ich.c
7985
7986 ICY I2C DRIVER
7987 M:      Max Staudt <max@enpas.org>
7988 L:      linux-i2c@vger.kernel.org
7989 S:      Maintained
7990 F:      drivers/i2c/busses/i2c-icy.c
7991
7992 IDE SUBSYSTEM
7993 M:      "David S. Miller" <davem@davemloft.net>
7994 L:      linux-ide@vger.kernel.org
7995 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
7996 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
7997 S:      Maintained
7998 F:      Documentation/ide/
7999 F:      drivers/ide/
8000 F:      include/linux/ide.h
8001
8002 IDE/ATAPI DRIVERS
8003 M:      Borislav Petkov <bp@alien8.de>
8004 L:      linux-ide@vger.kernel.org
8005 S:      Maintained
8006 F:      Documentation/cdrom/ide-cd.rst
8007 F:      drivers/ide/ide-cd*
8008
8009 IDEAPAD LAPTOP EXTRAS DRIVER
8010 M:      Ike Panhc <ike.pan@canonical.com>
8011 L:      platform-driver-x86@vger.kernel.org
8012 W:      http://launchpad.net/ideapad-laptop
8013 S:      Maintained
8014 F:      drivers/platform/x86/ideapad-laptop.c
8015
8016 IDEAPAD LAPTOP SLIDEBAR DRIVER
8017 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
8018 L:      linux-input@vger.kernel.org
8019 W:      https://github.com/o2genum/ideapad-slidebar
8020 S:      Maintained
8021 F:      drivers/input/misc/ideapad_slidebar.c
8022
8023 IDT VersaClock 5 CLOCK DRIVER
8024 M:      Marek Vasut <marek.vasut@gmail.com>
8025 S:      Maintained
8026 F:      drivers/clk/clk-versaclock5.c
8027
8028 IEEE 802.15.4 SUBSYSTEM
8029 M:      Alexander Aring <alex.aring@gmail.com>
8030 M:      Stefan Schmidt <stefan@datenfreihafen.org>
8031 L:      linux-wpan@vger.kernel.org
8032 W:      http://wpan.cakelab.org/
8033 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
8034 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
8035 S:      Maintained
8036 F:      net/ieee802154/
8037 F:      net/mac802154/
8038 F:      drivers/net/ieee802154/
8039 F:      include/linux/nl802154.h
8040 F:      include/linux/ieee802154.h
8041 F:      include/net/nl802154.h
8042 F:      include/net/mac802154.h
8043 F:      include/net/af_ieee802154.h
8044 F:      include/net/cfg802154.h
8045 F:      include/net/ieee802154_netdev.h
8046 F:      Documentation/networking/ieee802154.rst
8047
8048 IFE PROTOCOL
8049 M:      Yotam Gigi <yotam.gi@gmail.com>
8050 M:      Jamal Hadi Salim <jhs@mojatatu.com>
8051 F:      net/ife
8052 F:      include/net/ife.h
8053 F:      include/uapi/linux/ife.h
8054
8055 IGORPLUG-USB IR RECEIVER
8056 M:      Sean Young <sean@mess.org>
8057 L:      linux-media@vger.kernel.org
8058 S:      Maintained
8059 F:      drivers/media/rc/igorplugusb.c
8060
8061 IGUANAWORKS USB IR TRANSCEIVER
8062 M:      Sean Young <sean@mess.org>
8063 L:      linux-media@vger.kernel.org
8064 S:      Maintained
8065 F:      drivers/media/rc/iguanair.c
8066
8067 IIO DIGITAL POTENTIOMETER DAC
8068 M:      Peter Rosin <peda@axentia.se>
8069 L:      linux-iio@vger.kernel.org
8070 S:      Maintained
8071 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
8072 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
8073 F:      drivers/iio/dac/dpot-dac.c
8074
8075 IIO ENVELOPE DETECTOR
8076 M:      Peter Rosin <peda@axentia.se>
8077 L:      linux-iio@vger.kernel.org
8078 S:      Maintained
8079 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
8080 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
8081 F:      drivers/iio/adc/envelope-detector.c
8082
8083 IIO MULTIPLEXER
8084 M:      Peter Rosin <peda@axentia.se>
8085 L:      linux-iio@vger.kernel.org
8086 S:      Maintained
8087 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt
8088 F:      drivers/iio/multiplexer/iio-mux.c
8089
8090 IIO SUBSYSTEM AND DRIVERS
8091 M:      Jonathan Cameron <jic23@kernel.org>
8092 R:      Hartmut Knaack <knaack.h@gmx.de>
8093 R:      Lars-Peter Clausen <lars@metafoo.de>
8094 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
8095 L:      linux-iio@vger.kernel.org
8096 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
8097 S:      Maintained
8098 F:      Documentation/ABI/testing/configfs-iio*
8099 F:      Documentation/ABI/testing/sysfs-bus-iio*
8100 F:      Documentation/devicetree/bindings/iio/
8101 F:      drivers/iio/
8102 F:      drivers/staging/iio/
8103 F:      include/linux/iio/
8104 F:      tools/iio/
8105
8106 IIO UNIT CONVERTER
8107 M:      Peter Rosin <peda@axentia.se>
8108 L:      linux-iio@vger.kernel.org
8109 S:      Maintained
8110 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
8111 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
8112 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
8113 F:      drivers/iio/afe/iio-rescale.c
8114
8115 IKANOS/ADI EAGLE ADSL USB DRIVER
8116 M:      Matthieu Castet <castet.matthieu@free.fr>
8117 M:      Stanislaw Gruszka <stf_xl@wp.pl>
8118 S:      Maintained
8119 F:      drivers/usb/atm/ueagle-atm.c
8120
8121 IMGTEC ASCII LCD DRIVER
8122 M:      Paul Burton <paulburton@kernel.org>
8123 S:      Maintained
8124 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
8125 F:      drivers/auxdisplay/img-ascii-lcd.c
8126
8127 IMGTEC IR DECODER DRIVER
8128 M:      James Hogan <jhogan@kernel.org>
8129 S:      Maintained
8130 F:      drivers/media/rc/img-ir/
8131
8132 IMON SOUNDGRAPH USB IR RECEIVER
8133 M:      Sean Young <sean@mess.org>
8134 L:      linux-media@vger.kernel.org
8135 S:      Maintained
8136 F:      drivers/media/rc/imon_raw.c
8137 F:      drivers/media/rc/imon.c
8138
8139 IMS TWINTURBO FRAMEBUFFER DRIVER
8140 L:      linux-fbdev@vger.kernel.org
8141 S:      Orphan
8142 F:      drivers/video/fbdev/imsttfb.c
8143
8144 INA209 HARDWARE MONITOR DRIVER
8145 M:      Guenter Roeck <linux@roeck-us.net>
8146 L:      linux-hwmon@vger.kernel.org
8147 S:      Maintained
8148 F:      Documentation/hwmon/ina209.rst
8149 F:      Documentation/devicetree/bindings/hwmon/ina2xx.txt
8150 F:      drivers/hwmon/ina209.c
8151
8152 INA2XX HARDWARE MONITOR DRIVER
8153 M:      Guenter Roeck <linux@roeck-us.net>
8154 L:      linux-hwmon@vger.kernel.org
8155 S:      Maintained
8156 F:      Documentation/hwmon/ina2xx.rst
8157 F:      drivers/hwmon/ina2xx.c
8158 F:      include/linux/platform_data/ina2xx.h
8159
8160 INDUSTRY PACK SUBSYSTEM (IPACK)
8161 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
8162 M:      Jens Taprogge <jens.taprogge@taprogge.org>
8163 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
8164 L:      industrypack-devel@lists.sourceforge.net
8165 W:      http://industrypack.sourceforge.net
8166 S:      Maintained
8167 F:      drivers/ipack/
8168
8169 INFINEON DPS310 Driver
8170 M:      Eddie James <eajames@linux.ibm.com>
8171 L:      linux-iio@vger.kernel.org
8172 F:      drivers/iio/pressure/dps310.c
8173 S:      Maintained
8174
8175 INFINIBAND SUBSYSTEM
8176 M:      Doug Ledford <dledford@redhat.com>
8177 M:      Jason Gunthorpe <jgg@mellanox.com>
8178 L:      linux-rdma@vger.kernel.org
8179 W:      https://github.com/linux-rdma/rdma-core
8180 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
8181 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
8182 S:      Supported
8183 F:      Documentation/devicetree/bindings/infiniband/
8184 F:      Documentation/infiniband/
8185 F:      drivers/infiniband/
8186 F:      include/uapi/linux/if_infiniband.h
8187 F:      include/uapi/rdma/
8188 F:      include/rdma/
8189 F:      include/trace/events/ib_mad.h
8190 F:      include/trace/events/ib_umad.h
8191 F:      samples/bpf/ibumad_kern.c
8192 F:      samples/bpf/ibumad_user.c
8193
8194 INGENIC JZ4780 DMA Driver
8195 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
8196 S:      Maintained
8197 F:      drivers/dma/dma-jz4780.c
8198
8199 INGENIC JZ4780 NAND DRIVER
8200 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
8201 L:      linux-mtd@lists.infradead.org
8202 S:      Maintained
8203 F:      drivers/mtd/nand/raw/ingenic/
8204
8205 INGENIC JZ47xx SoCs
8206 M:      Paul Cercueil <paul@crapouillou.net>
8207 S:      Maintained
8208 F:      arch/mips/boot/dts/ingenic/
8209 F:      arch/mips/include/asm/mach-jz4740/
8210 F:      arch/mips/jz4740/
8211 F:      drivers/clk/ingenic/
8212 F:      drivers/dma/dma-jz4780.c
8213 F:      drivers/gpu/drm/ingenic/
8214 F:      drivers/i2c/busses/i2c-jz4780.c
8215 F:      drivers/iio/adc/ingenic-adc.c
8216 F:      drivers/irqchip/irq-ingenic.c
8217 F:      drivers/memory/jz4780-nemc.c
8218 F:      drivers/mmc/host/jz4740_mmc.c
8219 F:      drivers/mtd/nand/raw/ingenic/
8220 F:      drivers/pinctrl/pinctrl-ingenic.c
8221 F:      drivers/power/supply/ingenic-battery.c
8222 F:      drivers/pwm/pwm-jz4740.c
8223 F:      drivers/rtc/rtc-jz4740.c
8224 F:      drivers/tty/serial/8250/8250_ingenic.c
8225 F:      drivers/usb/musb/jz4740.c
8226 F:      drivers/watchdog/jz4740_wdt.c
8227 F:      include/dt-bindings/iio/adc/ingenic,adc.h
8228 F:      include/linux/mfd/ingenic-tcu.h
8229 F:      sound/soc/jz4740/
8230 F:      sound/soc/codecs/jz47*
8231
8232 INOTIFY
8233 M:      Jan Kara <jack@suse.cz>
8234 R:      Amir Goldstein <amir73il@gmail.com>
8235 L:      linux-fsdevel@vger.kernel.org
8236 S:      Maintained
8237 F:      Documentation/filesystems/inotify.txt
8238 F:      fs/notify/inotify/
8239 F:      include/linux/inotify.h
8240 F:      include/uapi/linux/inotify.h
8241
8242 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
8243 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
8244 L:      linux-input@vger.kernel.org
8245 Q:      http://patchwork.kernel.org/project/linux-input/list/
8246 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
8247 S:      Maintained
8248 F:      drivers/input/
8249 F:      include/linux/input.h
8250 F:      include/uapi/linux/input.h
8251 F:      include/uapi/linux/input-event-codes.h
8252 F:      include/linux/input/
8253 F:      Documentation/devicetree/bindings/input/
8254 F:      Documentation/devicetree/bindings/serio/
8255 F:      Documentation/input/
8256
8257 INPUT MULTITOUCH (MT) PROTOCOL
8258 M:      Henrik Rydberg <rydberg@bitmath.org>
8259 L:      linux-input@vger.kernel.org
8260 S:      Odd fixes
8261 F:      Documentation/input/multi-touch-protocol.rst
8262 F:      drivers/input/input-mt.c
8263 K:      \b(ABS|SYN)_MT_
8264
8265 INSIDE SECURE CRYPTO DRIVER
8266 M:      Antoine Tenart <antoine.tenart@bootlin.com>
8267 F:      drivers/crypto/inside-secure/
8268 S:      Maintained
8269 L:      linux-crypto@vger.kernel.org
8270
8271 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
8272 M:      Mimi Zohar <zohar@linux.ibm.com>
8273 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
8274 L:      linux-integrity@vger.kernel.org
8275 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
8276 S:      Supported
8277 F:      security/integrity/ima/
8278
8279 INTEL 810/815 FRAMEBUFFER DRIVER
8280 M:      Antonino Daplas <adaplas@gmail.com>
8281 L:      linux-fbdev@vger.kernel.org
8282 S:      Maintained
8283 F:      drivers/video/fbdev/i810/
8284
8285 INTEL ASoC DRIVERS
8286 M:      Cezary Rojewski <cezary.rojewski@intel.com>
8287 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
8288 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
8289 M:      Jie Yang <yang.jie@linux.intel.com>
8290 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8291 S:      Supported
8292 F:      sound/soc/intel/
8293
8294 INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER
8295 M:      Hans de Goede <hdegoede@redhat.com>
8296 L:      platform-driver-x86@vger.kernel.org
8297 S:      Maintained
8298 F:      drivers/platform/x86/intel_atomisp2_pm.c
8299
8300 INTEL C600 SERIES SAS CONTROLLER DRIVER
8301 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
8302 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
8303 L:      linux-scsi@vger.kernel.org
8304 T:      git git://git.code.sf.net/p/intel-sas/isci
8305 S:      Supported
8306 F:      drivers/scsi/isci/
8307
8308 INTEL CPU family model numbers
8309 M:      Tony Luck <tony.luck@intel.com>
8310 M:      x86@kernel.org
8311 L:      linux-kernel@vger.kernel.org
8312 S:      Supported
8313 F:      arch/x86/include/asm/intel-family.h
8314
8315 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
8316 M:      Jani Nikula <jani.nikula@linux.intel.com>
8317 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
8318 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
8319 L:      intel-gfx@lists.freedesktop.org
8320 W:      https://01.org/linuxgraphics/
8321 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
8322 C:      irc://chat.freenode.net/intel-gfx
8323 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
8324 T:      git git://anongit.freedesktop.org/drm-intel
8325 S:      Supported
8326 F:      drivers/gpu/drm/i915/
8327 F:      include/drm/i915*
8328 F:      include/uapi/drm/i915_drm.h
8329 F:      Documentation/gpu/i915.rst
8330
8331 INTEL ETHERNET DRIVERS
8332 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
8333 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
8334 W:      http://www.intel.com/support/feedback.htm
8335 W:      http://e1000.sourceforge.net/
8336 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
8337 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
8338 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
8339 S:      Supported
8340 F:      Documentation/networking/device_drivers/intel/e100.rst
8341 F:      Documentation/networking/device_drivers/intel/e1000.rst
8342 F:      Documentation/networking/device_drivers/intel/e1000e.rst
8343 F:      Documentation/networking/device_drivers/intel/fm10k.rst
8344 F:      Documentation/networking/device_drivers/intel/igb.rst
8345 F:      Documentation/networking/device_drivers/intel/igbvf.rst
8346 F:      Documentation/networking/device_drivers/intel/ixgb.rst
8347 F:      Documentation/networking/device_drivers/intel/ixgbe.rst
8348 F:      Documentation/networking/device_drivers/intel/ixgbevf.rst
8349 F:      Documentation/networking/device_drivers/intel/i40e.rst
8350 F:      Documentation/networking/device_drivers/intel/iavf.rst
8351 F:      Documentation/networking/device_drivers/intel/ice.rst
8352 F:      drivers/net/ethernet/intel/
8353 F:      drivers/net/ethernet/intel/*/
8354 F:      include/linux/avf/virtchnl.h
8355
8356 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
8357 M:      Maik Broemme <mbroemme@libmpq.org>
8358 L:      linux-fbdev@vger.kernel.org
8359 S:      Maintained
8360 F:      Documentation/fb/intelfb.rst
8361 F:      drivers/video/fbdev/intelfb/
8362
8363 INTEL GPIO DRIVERS
8364 M:      Andy Shevchenko <andy@kernel.org>
8365 L:      linux-gpio@vger.kernel.org
8366 S:      Maintained
8367 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
8368 F:      drivers/gpio/gpio-ich.c
8369 F:      drivers/gpio/gpio-intel-mid.c
8370 F:      drivers/gpio/gpio-lynxpoint.c
8371 F:      drivers/gpio/gpio-merrifield.c
8372 F:      drivers/gpio/gpio-ml-ioh.c
8373 F:      drivers/gpio/gpio-pch.c
8374 F:      drivers/gpio/gpio-sch.c
8375 F:      drivers/gpio/gpio-sodaville.c
8376
8377 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
8378 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
8379 M:      Zhi Wang <zhi.a.wang@intel.com>
8380 L:      intel-gvt-dev@lists.freedesktop.org
8381 L:      intel-gfx@lists.freedesktop.org
8382 W:      https://01.org/igvt-g
8383 T:      git https://github.com/intel/gvt-linux.git
8384 S:      Supported
8385 F:      drivers/gpu/drm/i915/gvt/
8386
8387 INTEL HID EVENT DRIVER
8388 M:      Alex Hung <alex.hung@canonical.com>
8389 L:      platform-driver-x86@vger.kernel.org
8390 S:      Maintained
8391 F:      drivers/platform/x86/intel-hid.c
8392
8393 INTEL I/OAT DMA DRIVER
8394 M:      Dave Jiang <dave.jiang@intel.com>
8395 R:      Dan Williams <dan.j.williams@intel.com>
8396 L:      dmaengine@vger.kernel.org
8397 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
8398 S:      Supported
8399 F:      drivers/dma/ioat*
8400
8401 INTEL IADX DRIVER
8402 M:      Dave Jiang <dave.jiang@intel.com>
8403 L:      dmaengine@vger.kernel.org
8404 S:      Supported
8405 F:      drivers/dma/idxd/*
8406 F:      include/uapi/linux/idxd.h
8407 F:      include/linux/idxd.h
8408
8409 INTEL IDLE DRIVER
8410 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
8411 M:      Len Brown <lenb@kernel.org>
8412 L:      linux-pm@vger.kernel.org
8413 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
8414 B:      https://bugzilla.kernel.org
8415 S:      Supported
8416 F:      drivers/idle/intel_idle.c
8417
8418 INTEL INTEGRATED SENSOR HUB DRIVER
8419 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
8420 M:      Jiri Kosina <jikos@kernel.org>
8421 L:      linux-input@vger.kernel.org
8422 S:      Maintained
8423 F:      drivers/hid/intel-ish-hid/
8424
8425 INTEL IOMMU (VT-d)
8426 M:      David Woodhouse <dwmw2@infradead.org>
8427 M:      Lu Baolu <baolu.lu@linux.intel.com>
8428 L:      iommu@lists.linux-foundation.org
8429 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
8430 S:      Supported
8431 F:      drivers/iommu/dmar.c
8432 F:      drivers/iommu/intel*.[ch]
8433 F:      include/linux/intel-iommu.h
8434 F:      include/linux/intel-svm.h
8435
8436 INTEL IOP-ADMA DMA DRIVER
8437 R:      Dan Williams <dan.j.williams@intel.com>
8438 S:      Odd fixes
8439 F:      drivers/dma/iop-adma.c
8440
8441 INTEL IPU3 CSI-2 CIO2 DRIVER
8442 M:      Yong Zhi <yong.zhi@intel.com>
8443 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
8444 M:      Bingbu Cao <bingbu.cao@intel.com>
8445 R:      Tian Shu Qiu <tian.shu.qiu@intel.com>
8446 L:      linux-media@vger.kernel.org
8447 S:      Maintained
8448 F:      drivers/media/pci/intel/ipu3/
8449 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
8450
8451 INTEL IPU3 CSI-2 IMGU DRIVER
8452 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
8453 L:      linux-media@vger.kernel.org
8454 S:      Maintained
8455 F:      drivers/staging/media/ipu3/
8456 F:      Documentation/media/uapi/v4l/pixfmt-meta-intel-ipu3.rst
8457 F:      Documentation/media/v4l-drivers/ipu3.rst
8458 F:      Documentation/media/v4l-drivers/ipu3_rcb.svg
8459
8460 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
8461 M:      Krzysztof Halasa <khalasa@piap.pl>
8462 S:      Maintained
8463 F:      include/linux/soc/ixp4xx/qmgr.h
8464 F:      include/linux/soc/ixp4xx/npe.h
8465 F:      drivers/soc/ixp4xx/ixp4xx-qmgr.c
8466 F:      drivers/soc/ixp4xx/ixp4xx-npe.c
8467 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
8468 F:      drivers/net/wan/ixp4xx_hss.c
8469
8470 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
8471 M:      Deepak Saxena <dsaxena@plexity.net>
8472 S:      Maintained
8473 F:      drivers/char/hw_random/ixp4xx-rng.c
8474
8475 INTEL MANAGEMENT ENGINE (mei)
8476 M:      Tomas Winkler <tomas.winkler@intel.com>
8477 L:      linux-kernel@vger.kernel.org
8478 S:      Supported
8479 F:      include/uapi/linux/mei.h
8480 F:      include/linux/mei_cl_bus.h
8481 F:      drivers/misc/mei/*
8482 F:      drivers/watchdog/mei_wdt.c
8483 F:      Documentation/driver-api/mei/*
8484 F:      samples/mei/*
8485
8486 INTEL MENLOW THERMAL DRIVER
8487 M:      Sujith Thomas <sujith.thomas@intel.com>
8488 L:      platform-driver-x86@vger.kernel.org
8489 W:      https://01.org/linux-acpi
8490 S:      Supported
8491 F:      drivers/platform/x86/intel_menlow.c
8492
8493 INTEL MIC DRIVERS (mic)
8494 M:      Sudeep Dutt <sudeep.dutt@intel.com>
8495 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
8496 S:      Supported
8497 W:      https://github.com/sudeepdutt/mic
8498 W:      http://software.intel.com/en-us/mic-developer
8499 F:      include/linux/mic_bus.h
8500 F:      include/linux/scif.h
8501 F:      include/uapi/linux/mic_common.h
8502 F:      include/uapi/linux/mic_ioctl.h
8503 F:      include/uapi/linux/scif_ioctl.h
8504 F:      drivers/misc/mic/
8505 F:      drivers/dma/mic_x100_dma.c
8506 F:      drivers/dma/mic_x100_dma.h
8507 F:      Documentation/mic/
8508
8509 INTEL PMC CORE DRIVER
8510 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
8511 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
8512 L:      platform-driver-x86@vger.kernel.org
8513 S:      Maintained
8514 F:      drivers/platform/x86/intel_pmc_core*
8515
8516 INTEL PMC/P-Unit IPC DRIVER
8517 M:      Zha Qipeng<qipeng.zha@intel.com>
8518 L:      platform-driver-x86@vger.kernel.org
8519 S:      Maintained
8520 F:      drivers/platform/x86/intel_pmc_ipc.c
8521 F:      drivers/platform/x86/intel_punit_ipc.c
8522 F:      arch/x86/include/asm/intel_pmc_ipc.h
8523 F:      arch/x86/include/asm/intel_punit_ipc.h
8524
8525 INTEL PMIC GPIO DRIVERS
8526 M:      Andy Shevchenko <andy@kernel.org>
8527 S:      Maintained
8528 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
8529 F:      drivers/gpio/gpio-*cove.c
8530 F:      drivers/gpio/gpio-msic.c
8531
8532 INTEL PMIC MULTIFUNCTION DEVICE DRIVERS
8533 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
8534 S:      Maintained
8535 F:      drivers/mfd/intel_msic.c
8536 F:      drivers/mfd/intel_soc_pmic*
8537 F:      include/linux/mfd/intel_msic.h
8538 F:      include/linux/mfd/intel_soc_pmic*
8539
8540 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
8541 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
8542 L:      linux-wireless@vger.kernel.org
8543 S:      Maintained
8544 F:      Documentation/networking/device_drivers/intel/ipw2100.txt
8545 F:      Documentation/networking/device_drivers/intel/ipw2200.txt
8546 F:      drivers/net/wireless/intel/ipw2x00/
8547
8548 INTEL PSTATE DRIVER
8549 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
8550 M:      Len Brown <lenb@kernel.org>
8551 L:      linux-pm@vger.kernel.org
8552 S:      Supported
8553 F:      drivers/cpufreq/intel_pstate.c
8554
8555 INTEL RDMA RNIC DRIVER
8556 M:      Faisal Latif <faisal.latif@intel.com>
8557 M:      Shiraz Saleem <shiraz.saleem@intel.com>
8558 L:      linux-rdma@vger.kernel.org
8559 S:      Supported
8560 F:      drivers/infiniband/hw/i40iw/
8561 F:      include/uapi/rdma/i40iw-abi.h
8562
8563 INTEL SPEED SELECT TECHNOLOGY
8564 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
8565 L:      platform-driver-x86@vger.kernel.org
8566 S:      Maintained
8567 F:      drivers/platform/x86/intel_speed_select_if/
8568 F:      tools/power/x86/intel-speed-select/
8569 F:      include/uapi/linux/isst_if.h
8570
8571 INTEL STRATIX10 FIRMWARE DRIVERS
8572 M:      Richard Gong <richard.gong@linux.intel.com>
8573 L:      linux-kernel@vger.kernel.org
8574 S:      Maintained
8575 F:      drivers/firmware/stratix10-rsu.c
8576 F:      drivers/firmware/stratix10-svc.c
8577 F:      include/linux/firmware/intel/stratix10-smc.h
8578 F:      include/linux/firmware/intel/stratix10-svc-client.h
8579 F:      Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu
8580 F:      Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt
8581
8582 INTEL TELEMETRY DRIVER
8583 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@linux.intel.com>
8584 M:      "David E. Box" <david.e.box@linux.intel.com>
8585 L:      platform-driver-x86@vger.kernel.org
8586 S:      Maintained
8587 F:      arch/x86/include/asm/intel_telemetry.h
8588 F:      drivers/platform/x86/intel_telemetry*
8589
8590 INTEL UNCORE FREQUENCY CONTROL
8591 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
8592 L:      platform-driver-x86@vger.kernel.org
8593 S:      Maintained
8594 F:      drivers/platform/x86/intel-uncore-frequency.c
8595
8596 INTEL VIRTUAL BUTTON DRIVER
8597 M:      AceLan Kao <acelan.kao@canonical.com>
8598 L:      platform-driver-x86@vger.kernel.org
8599 S:      Maintained
8600 F:      drivers/platform/x86/intel-vbtn.c
8601
8602 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
8603 M:      Stanislaw Gruszka <stf_xl@wp.pl>
8604 L:      linux-wireless@vger.kernel.org
8605 S:      Supported
8606 F:      drivers/net/wireless/intel/iwlegacy/
8607
8608 INTEL WIRELESS WIFI LINK (iwlwifi)
8609 M:      Johannes Berg <johannes.berg@intel.com>
8610 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
8611 M:      Luca Coelho <luciano.coelho@intel.com>
8612 M:      Intel Linux Wireless <linuxwifi@intel.com>
8613 L:      linux-wireless@vger.kernel.org
8614 W:      http://intellinuxwireless.org
8615 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
8616 S:      Supported
8617 F:      drivers/net/wireless/intel/iwlwifi/
8618
8619 INTEL WIRELESS WIMAX CONNECTION 2400
8620 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
8621 M:      linux-wimax@intel.com
8622 L:      wimax@linuxwimax.org (subscribers-only)
8623 S:      Supported
8624 W:      http://linuxwimax.org
8625 F:      Documentation/admin-guide/wimax/i2400m.rst
8626 F:      drivers/net/wimax/i2400m/
8627 F:      include/uapi/linux/wimax/i2400m.h
8628
8629 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
8630 M:      Mario Limonciello <mario.limonciello@dell.com>
8631 S:      Maintained
8632 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
8633
8634 INTEL(R) TRACE HUB
8635 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
8636 S:      Supported
8637 F:      Documentation/trace/intel_th.rst
8638 F:      drivers/hwtracing/intel_th/
8639 F:      include/linux/intel_th.h
8640
8641 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
8642 M:      Ning Sun <ning.sun@intel.com>
8643 L:      tboot-devel@lists.sourceforge.net
8644 W:      http://tboot.sourceforge.net
8645 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
8646 S:      Supported
8647 F:      Documentation/x86/intel_txt.rst
8648 F:      include/linux/tboot.h
8649 F:      arch/x86/kernel/tboot.c
8650
8651 INTERCONNECT API
8652 M:      Georgi Djakov <georgi.djakov@linaro.org>
8653 L:      linux-pm@vger.kernel.org
8654 S:      Maintained
8655 F:      Documentation/driver-api/interconnect.rst
8656 F:      Documentation/devicetree/bindings/interconnect/
8657 F:      drivers/interconnect/
8658 F:      include/dt-bindings/interconnect/
8659 F:      include/linux/interconnect-provider.h
8660 F:      include/linux/interconnect.h
8661
8662 INVENSENSE MPU-3050 GYROSCOPE DRIVER
8663 M:      Linus Walleij <linus.walleij@linaro.org>
8664 L:      linux-iio@vger.kernel.org
8665 S:      Maintained
8666 F:      drivers/iio/gyro/mpu3050*
8667 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
8668
8669 IOC3 ETHERNET DRIVER
8670 M:      Ralf Baechle <ralf@linux-mips.org>
8671 L:      linux-mips@vger.kernel.org
8672 S:      Maintained
8673 F:      drivers/net/ethernet/sgi/ioc3-eth.c
8674
8675 IOMAP FILESYSTEM LIBRARY
8676 M:      Christoph Hellwig <hch@infradead.org>
8677 M:      Darrick J. Wong <darrick.wong@oracle.com>
8678 M:      linux-xfs@vger.kernel.org
8679 M:      linux-fsdevel@vger.kernel.org
8680 L:      linux-xfs@vger.kernel.org
8681 L:      linux-fsdevel@vger.kernel.org
8682 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
8683 S:      Supported
8684 F:      fs/iomap/
8685 F:      include/linux/iomap.h
8686
8687 IOMMU DRIVERS
8688 M:      Joerg Roedel <joro@8bytes.org>
8689 L:      iommu@lists.linux-foundation.org
8690 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
8691 S:      Maintained
8692 F:      Documentation/devicetree/bindings/iommu/
8693 F:      drivers/iommu/
8694 F:      include/linux/iommu.h
8695 F:      include/linux/of_iommu.h
8696 F:      include/linux/iova.h
8697
8698 IO_URING
8699 M:      Jens Axboe <axboe@kernel.dk>
8700 L:      io-uring@vger.kernel.org
8701 T:      git git://git.kernel.dk/linux-block
8702 T:      git git://git.kernel.dk/liburing
8703 S:      Maintained
8704 F:      fs/io_uring.c
8705 F:      fs/io-wq.c
8706 F:      fs/io-wq.h
8707 F:      include/uapi/linux/io_uring.h
8708
8709 IPMI SUBSYSTEM
8710 M:      Corey Minyard <minyard@acm.org>
8711 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
8712 W:      http://openipmi.sourceforge.net/
8713 S:      Supported
8714 F:      Documentation/devicetree/bindings/ipmi/
8715 F:      Documentation/IPMI.txt
8716 F:      drivers/char/ipmi/
8717 F:      include/linux/ipmi*
8718 F:      include/uapi/linux/ipmi*
8719
8720 IPS SCSI RAID DRIVER
8721 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
8722 L:      linux-scsi@vger.kernel.org
8723 W:      http://www.adaptec.com/
8724 S:      Maintained
8725 F:      drivers/scsi/ips*
8726
8727 IPVS
8728 M:      Wensong Zhang <wensong@linux-vs.org>
8729 M:      Simon Horman <horms@verge.net.au>
8730 M:      Julian Anastasov <ja@ssi.bg>
8731 L:      netdev@vger.kernel.org
8732 L:      lvs-devel@vger.kernel.org
8733 S:      Maintained
8734 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
8735 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
8736 F:      Documentation/networking/ipvs-sysctl.txt
8737 F:      include/net/ip_vs.h
8738 F:      include/uapi/linux/ip_vs.h
8739 F:      net/netfilter/ipvs/
8740
8741 IPWIRELESS DRIVER
8742 M:      Jiri Kosina <jikos@kernel.org>
8743 M:      David Sterba <dsterba@suse.com>
8744 S:      Odd Fixes
8745 F:      drivers/tty/ipwireless/
8746
8747 IPX NETWORK LAYER
8748 L:      netdev@vger.kernel.org
8749 S:      Obsolete
8750 F:      include/uapi/linux/ipx.h
8751
8752 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
8753 M:      Marc Zyngier <maz@kernel.org>
8754 S:      Maintained
8755 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8756 F:      Documentation/IRQ-domain.txt
8757 F:      include/linux/irqdomain.h
8758 F:      kernel/irq/irqdomain.c
8759 F:      kernel/irq/msi.c
8760
8761 IRQ SUBSYSTEM
8762 M:      Thomas Gleixner <tglx@linutronix.de>
8763 L:      linux-kernel@vger.kernel.org
8764 S:      Maintained
8765 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8766 F:      kernel/irq/
8767
8768 IRQCHIP DRIVERS
8769 M:      Thomas Gleixner <tglx@linutronix.de>
8770 M:      Jason Cooper <jason@lakedaemon.net>
8771 M:      Marc Zyngier <maz@kernel.org>
8772 L:      linux-kernel@vger.kernel.org
8773 S:      Maintained
8774 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8775 F:      Documentation/devicetree/bindings/interrupt-controller/
8776 F:      drivers/irqchip/
8777
8778 ISA
8779 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
8780 S:      Maintained
8781 F:      Documentation/driver-api/isa.rst
8782 F:      drivers/base/isa.c
8783 F:      include/linux/isa.h
8784
8785 ISA RADIO MODULE
8786 M:      Hans Verkuil <hverkuil@xs4all.nl>
8787 L:      linux-media@vger.kernel.org
8788 T:      git git://linuxtv.org/media_tree.git
8789 W:      https://linuxtv.org
8790 S:      Maintained
8791 F:      drivers/media/radio/radio-isa*
8792
8793 ISAPNP
8794 M:      Jaroslav Kysela <perex@perex.cz>
8795 S:      Maintained
8796 F:      Documentation/driver-api/isapnp.rst
8797 F:      drivers/pnp/isapnp/
8798 F:      include/linux/isapnp.h
8799
8800 ISCSI
8801 M:      Lee Duncan <lduncan@suse.com>
8802 M:      Chris Leech <cleech@redhat.com>
8803 L:      open-iscsi@googlegroups.com
8804 L:      linux-scsi@vger.kernel.org
8805 W:      www.open-iscsi.com
8806 S:      Maintained
8807 F:      drivers/scsi/*iscsi*
8808 F:      include/scsi/*iscsi*
8809
8810 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
8811 M:      Peter Jones <pjones@redhat.com>
8812 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
8813 S:      Maintained
8814 F:      drivers/firmware/iscsi_ibft*
8815
8816 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
8817 M:      Sagi Grimberg <sagi@grimberg.me>
8818 M:      Max Gurtovoy <maxg@mellanox.com>
8819 L:      linux-rdma@vger.kernel.org
8820 S:      Supported
8821 W:      http://www.openfabrics.org
8822 W:      www.open-iscsi.org
8823 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
8824 F:      drivers/infiniband/ulp/iser/
8825
8826 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
8827 M:      Sagi Grimberg <sagi@grimberg.me>
8828 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
8829 L:      linux-rdma@vger.kernel.org
8830 L:      target-devel@vger.kernel.org
8831 S:      Supported
8832 W:      http://www.linux-iscsi.org
8833 F:      drivers/infiniband/ulp/isert
8834
8835 ISDN/mISDN SUBSYSTEM
8836 M:      Karsten Keil <isdn@linux-pingi.de>
8837 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
8838 L:      netdev@vger.kernel.org
8839 W:      http://www.isdn4linux.de
8840 S:      Maintained
8841 F:      drivers/isdn/mISDN
8842 F:      drivers/isdn/hardware
8843
8844 ISDN/CAPI SUBSYSTEM
8845 M:      Karsten Keil <isdn@linux-pingi.de>
8846 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
8847 L:      netdev@vger.kernel.org
8848 W:      http://www.isdn4linux.de
8849 S:      Odd Fixes
8850 F:      Documentation/isdn/
8851 F:      drivers/isdn/capi/
8852 F:      drivers/staging/isdn/
8853 F:      net/bluetooth/cmtp/
8854 F:      include/linux/isdn/
8855 F:      include/uapi/linux/isdn/
8856
8857 IT87 HARDWARE MONITORING DRIVER
8858 M:      Jean Delvare <jdelvare@suse.com>
8859 L:      linux-hwmon@vger.kernel.org
8860 S:      Maintained
8861 F:      Documentation/hwmon/it87.rst
8862 F:      drivers/hwmon/it87.c
8863
8864 IT913X MEDIA DRIVER
8865 M:      Antti Palosaari <crope@iki.fi>
8866 L:      linux-media@vger.kernel.org
8867 W:      https://linuxtv.org
8868 W:      http://palosaari.fi/linux/
8869 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8870 T:      git git://linuxtv.org/anttip/media_tree.git
8871 S:      Maintained
8872 F:      drivers/media/tuners/it913x*
8873
8874 IVTV VIDEO4LINUX DRIVER
8875 M:      Andy Walls <awalls@md.metrocast.net>
8876 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
8877 L:      linux-media@vger.kernel.org
8878 T:      git git://linuxtv.org/media_tree.git
8879 W:      http://www.ivtvdriver.org
8880 S:      Maintained
8881 F:      Documentation/media/v4l-drivers/ivtv*
8882 F:      drivers/media/pci/ivtv/
8883 F:      include/uapi/linux/ivtv*
8884
8885 IX2505V MEDIA DRIVER
8886 M:      Malcolm Priestley <tvboxspy@gmail.com>
8887 L:      linux-media@vger.kernel.org
8888 W:      https://linuxtv.org
8889 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8890 S:      Maintained
8891 F:      drivers/media/dvb-frontends/ix2505v*
8892
8893 JAILHOUSE HYPERVISOR INTERFACE
8894 M:      Jan Kiszka <jan.kiszka@siemens.com>
8895 L:      jailhouse-dev@googlegroups.com
8896 S:      Maintained
8897 F:      arch/x86/kernel/jailhouse.c
8898 F:      arch/x86/include/asm/jailhouse_para.h
8899
8900 JC42.4 TEMPERATURE SENSOR DRIVER
8901 M:      Guenter Roeck <linux@roeck-us.net>
8902 L:      linux-hwmon@vger.kernel.org
8903 S:      Maintained
8904 F:      drivers/hwmon/jc42.c
8905 F:      Documentation/hwmon/jc42.rst
8906
8907 JFS FILESYSTEM
8908 M:      Dave Kleikamp <shaggy@kernel.org>
8909 L:      jfs-discussion@lists.sourceforge.net
8910 W:      http://jfs.sourceforge.net/
8911 T:      git git://github.com/kleikamp/linux-shaggy.git
8912 S:      Maintained
8913 F:      Documentation/admin-guide/jfs.rst
8914 F:      fs/jfs/
8915
8916 JME NETWORK DRIVER
8917 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
8918 L:      netdev@vger.kernel.org
8919 S:      Maintained
8920 F:      drivers/net/ethernet/jme.*
8921
8922 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
8923 M:      David Woodhouse <dwmw2@infradead.org>
8924 M:      Richard Weinberger <richard@nod.at>
8925 L:      linux-mtd@lists.infradead.org
8926 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
8927 T:      git git://git.infradead.org/ubifs-2.6.git
8928 S:      Odd Fixes
8929 F:      fs/jffs2/
8930 F:      include/uapi/linux/jffs2.h
8931
8932 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
8933 M:      "Theodore Ts'o" <tytso@mit.edu>
8934 M:      Jan Kara <jack@suse.com>
8935 L:      linux-ext4@vger.kernel.org
8936 S:      Maintained
8937 F:      fs/jbd2/
8938 F:      include/linux/jbd2.h
8939
8940 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
8941 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
8942 L:      linux-media@vger.kernel.org
8943 S:      Maintained
8944 F:      drivers/media/platform/rcar_jpu.c
8945
8946 JSM Neo PCI based serial card
8947 L:      linux-serial@vger.kernel.org
8948 S:      Orphan
8949 F:      drivers/tty/serial/jsm/
8950
8951 K10TEMP HARDWARE MONITORING DRIVER
8952 M:      Clemens Ladisch <clemens@ladisch.de>
8953 L:      linux-hwmon@vger.kernel.org
8954 S:      Maintained
8955 F:      Documentation/hwmon/k10temp.rst
8956 F:      drivers/hwmon/k10temp.c
8957
8958 K8TEMP HARDWARE MONITORING DRIVER
8959 M:      Rudolf Marek <r.marek@assembler.cz>
8960 L:      linux-hwmon@vger.kernel.org
8961 S:      Maintained
8962 F:      Documentation/hwmon/k8temp.rst
8963 F:      drivers/hwmon/k8temp.c
8964
8965 KASAN
8966 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
8967 R:      Alexander Potapenko <glider@google.com>
8968 R:      Dmitry Vyukov <dvyukov@google.com>
8969 L:      kasan-dev@googlegroups.com
8970 S:      Maintained
8971 F:      arch/*/include/asm/kasan.h
8972 F:      arch/*/mm/kasan_init*
8973 F:      Documentation/dev-tools/kasan.rst
8974 F:      include/linux/kasan*.h
8975 F:      lib/test_kasan.c
8976 F:      mm/kasan/
8977 F:      scripts/Makefile.kasan
8978
8979 KCONFIG
8980 M:      Masahiro Yamada <masahiroy@kernel.org>
8981 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
8982 L:      linux-kbuild@vger.kernel.org
8983 S:      Maintained
8984 F:      Documentation/kbuild/kconfig*
8985 F:      scripts/kconfig/
8986 F:      scripts/Kconfig.include
8987
8988 KDUMP
8989 M:      Dave Young <dyoung@redhat.com>
8990 M:      Baoquan He <bhe@redhat.com>
8991 R:      Vivek Goyal <vgoyal@redhat.com>
8992 L:      kexec@lists.infradead.org
8993 W:      http://lse.sourceforge.net/kdump/
8994 S:      Maintained
8995 F:      Documentation/admin-guide/kdump/
8996
8997 KEENE FM RADIO TRANSMITTER DRIVER
8998 M:      Hans Verkuil <hverkuil@xs4all.nl>
8999 L:      linux-media@vger.kernel.org
9000 T:      git git://linuxtv.org/media_tree.git
9001 W:      https://linuxtv.org
9002 S:      Maintained
9003 F:      drivers/media/radio/radio-keene*
9004
9005 KERNEL AUTOMOUNTER
9006 M:      Ian Kent <raven@themaw.net>
9007 L:      autofs@vger.kernel.org
9008 S:      Maintained
9009 F:      fs/autofs/
9010
9011 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
9012 M:      Masahiro Yamada <masahiroy@kernel.org>
9013 M:      Michal Marek <michal.lkml@markovi.net>
9014 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
9015 L:      linux-kbuild@vger.kernel.org
9016 S:      Maintained
9017 F:      Documentation/kbuild/
9018 F:      Makefile
9019 F:      scripts/Kbuild*
9020 F:      scripts/Makefile*
9021 F:      scripts/basic/
9022 F:      scripts/mk*
9023 F:      scripts/*vmlinux*
9024 F:      scripts/mod/
9025 F:      scripts/package/
9026
9027 KERNEL JANITORS
9028 L:      kernel-janitors@vger.kernel.org
9029 W:      http://kernelnewbies.org/KernelJanitors
9030 S:      Odd Fixes
9031
9032 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
9033 M:      "J. Bruce Fields" <bfields@fieldses.org>
9034 M:      Chuck Lever <chuck.lever@oracle.com>
9035 L:      linux-nfs@vger.kernel.org
9036 W:      http://nfs.sourceforge.net/
9037 T:      git git://linux-nfs.org/~bfields/linux.git
9038 S:      Supported
9039 F:      fs/nfsd/
9040 F:      include/uapi/linux/nfsd/
9041 F:      fs/lockd/
9042 F:      fs/nfs_common/
9043 F:      net/sunrpc/
9044 F:      include/linux/lockd/
9045 F:      include/linux/sunrpc/
9046 F:      include/uapi/linux/sunrpc/
9047
9048 KERNEL SELFTEST FRAMEWORK
9049 M:      Shuah Khan <shuah@kernel.org>
9050 M:      Shuah Khan <skhan@linuxfoundation.org>
9051 L:      linux-kselftest@vger.kernel.org
9052 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
9053 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
9054 S:      Maintained
9055 F:      tools/testing/selftests/
9056 F:      Documentation/dev-tools/kselftest*
9057
9058 KERNEL UNIT TESTING FRAMEWORK (KUnit)
9059 M:      Brendan Higgins <brendanhiggins@google.com>
9060 L:      linux-kselftest@vger.kernel.org
9061 L:      kunit-dev@googlegroups.com
9062 W:      https://google.github.io/kunit-docs/third_party/kernel/docs/
9063 S:      Maintained
9064 F:      Documentation/dev-tools/kunit/
9065 F:      include/kunit/
9066 F:      lib/kunit/
9067 F:      tools/testing/kunit/
9068
9069 KERNEL USERMODE HELPER
9070 M:      Luis Chamberlain <mcgrof@kernel.org>
9071 L:      linux-kernel@vger.kernel.org
9072 S:      Maintained
9073 F:      kernel/umh.c
9074 F:      include/linux/umh.h
9075
9076 KERNEL VIRTUAL MACHINE (KVM)
9077 M:      Paolo Bonzini <pbonzini@redhat.com>
9078 L:      kvm@vger.kernel.org
9079 W:      http://www.linux-kvm.org
9080 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
9081 S:      Supported
9082 F:      Documentation/virt/kvm/
9083 F:      include/trace/events/kvm.h
9084 F:      include/uapi/asm-generic/kvm*
9085 F:      include/uapi/linux/kvm*
9086 F:      include/asm-generic/kvm*
9087 F:      include/linux/kvm*
9088 F:      include/kvm/iodev.h
9089 F:      virt/kvm/*
9090 F:      tools/kvm/
9091 F:      tools/testing/selftests/kvm/
9092
9093 KERNEL VIRTUAL MACHINE FOR ARM/ARM64 (KVM/arm, KVM/arm64)
9094 M:      Marc Zyngier <maz@kernel.org>
9095 R:      James Morse <james.morse@arm.com>
9096 R:      Julien Thierry <julien.thierry.kdev@gmail.com>
9097 R:      Suzuki K Poulose <suzuki.poulose@arm.com>
9098 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9099 L:      kvmarm@lists.cs.columbia.edu
9100 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
9101 S:      Maintained
9102 F:      arch/arm/include/uapi/asm/kvm*
9103 F:      arch/arm/include/asm/kvm*
9104 F:      arch/arm/kvm/
9105 F:      arch/arm64/include/uapi/asm/kvm*
9106 F:      arch/arm64/include/asm/kvm*
9107 F:      arch/arm64/kvm/
9108 F:      virt/kvm/arm/
9109 F:      include/kvm/arm_*
9110
9111 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
9112 L:      linux-mips@vger.kernel.org
9113 L:      kvm@vger.kernel.org
9114 S:      Orphan
9115 F:      arch/mips/include/uapi/asm/kvm*
9116 F:      arch/mips/include/asm/kvm*
9117 F:      arch/mips/kvm/
9118
9119 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
9120 M:      Paul Mackerras <paulus@ozlabs.org>
9121 L:      kvm-ppc@vger.kernel.org
9122 W:      http://www.linux-kvm.org/
9123 T:      git git://github.com/agraf/linux-2.6.git
9124 S:      Supported
9125 F:      arch/powerpc/include/uapi/asm/kvm*
9126 F:      arch/powerpc/include/asm/kvm*
9127 F:      arch/powerpc/kvm/
9128 F:      arch/powerpc/kernel/kvm*
9129
9130 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
9131 M:      Christian Borntraeger <borntraeger@de.ibm.com>
9132 M:      Janosch Frank <frankja@linux.ibm.com>
9133 R:      David Hildenbrand <david@redhat.com>
9134 R:      Cornelia Huck <cohuck@redhat.com>
9135 L:      kvm@vger.kernel.org
9136 W:      http://www.ibm.com/developerworks/linux/linux390/
9137 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
9138 S:      Supported
9139 F:      arch/s390/include/uapi/asm/kvm*
9140 F:      arch/s390/include/asm/gmap.h
9141 F:      arch/s390/include/asm/kvm*
9142 F:      arch/s390/kvm/
9143 F:      arch/s390/mm/gmap.c
9144 F:      tools/testing/selftests/kvm/s390x/
9145 F:      tools/testing/selftests/kvm/*/s390x/
9146
9147 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
9148 M:      Paolo Bonzini <pbonzini@redhat.com>
9149 R:      Sean Christopherson <sean.j.christopherson@intel.com>
9150 R:      Vitaly Kuznetsov <vkuznets@redhat.com>
9151 R:      Wanpeng Li <wanpengli@tencent.com>
9152 R:      Jim Mattson <jmattson@google.com>
9153 R:      Joerg Roedel <joro@8bytes.org>
9154 L:      kvm@vger.kernel.org
9155 W:      http://www.linux-kvm.org
9156 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
9157 S:      Supported
9158 F:      arch/x86/kvm/
9159 F:      arch/x86/kvm/*/
9160 F:      arch/x86/include/uapi/asm/kvm*
9161 F:      arch/x86/include/uapi/asm/vmx.h
9162 F:      arch/x86/include/uapi/asm/svm.h
9163 F:      arch/x86/include/asm/kvm*
9164 F:      arch/x86/include/asm/pvclock-abi.h
9165 F:      arch/x86/include/asm/svm.h
9166 F:      arch/x86/include/asm/vmx.h
9167 F:      arch/x86/kernel/kvm.c
9168 F:      arch/x86/kernel/kvmclock.c
9169
9170 KERNFS
9171 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9172 M:      Tejun Heo <tj@kernel.org>
9173 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
9174 S:      Supported
9175 F:      include/linux/kernfs.h
9176 F:      fs/kernfs/
9177
9178 KEXEC
9179 M:      Eric Biederman <ebiederm@xmission.com>
9180 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
9181 L:      kexec@lists.infradead.org
9182 S:      Maintained
9183 F:      include/linux/kexec.h
9184 F:      include/uapi/linux/kexec.h
9185 F:      kernel/kexec*
9186
9187 KEYS-ENCRYPTED
9188 M:      Mimi Zohar <zohar@linux.ibm.com>
9189 L:      linux-integrity@vger.kernel.org
9190 L:      keyrings@vger.kernel.org
9191 S:      Supported
9192 F:      Documentation/security/keys/trusted-encrypted.rst
9193 F:      include/keys/encrypted-type.h
9194 F:      security/keys/encrypted-keys/
9195
9196 KEYS-TRUSTED
9197 M:      James Bottomley <jejb@linux.ibm.com>
9198 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
9199 M:      Mimi Zohar <zohar@linux.ibm.com>
9200 L:      linux-integrity@vger.kernel.org
9201 L:      keyrings@vger.kernel.org
9202 S:      Supported
9203 F:      Documentation/security/keys/trusted-encrypted.rst
9204 F:      include/keys/trusted-type.h
9205 F:      security/keys/trusted.c
9206 F:      include/keys/trusted.h
9207
9208 KEYS/KEYRINGS:
9209 M:      David Howells <dhowells@redhat.com>
9210 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
9211 L:      keyrings@vger.kernel.org
9212 S:      Maintained
9213 F:      Documentation/security/keys/core.rst
9214 F:      include/linux/key.h
9215 F:      include/linux/key-type.h
9216 F:      include/linux/keyctl.h
9217 F:      include/uapi/linux/keyctl.h
9218 F:      include/keys/
9219 F:      security/keys/
9220
9221 KGDB / KDB /debug_core
9222 M:      Jason Wessel <jason.wessel@windriver.com>
9223 M:      Daniel Thompson <daniel.thompson@linaro.org>
9224 R:      Douglas Anderson <dianders@chromium.org>
9225 W:      http://kgdb.wiki.kernel.org/
9226 L:      kgdb-bugreport@lists.sourceforge.net
9227 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
9228 S:      Maintained
9229 F:      Documentation/dev-tools/kgdb.rst
9230 F:      drivers/misc/kgdbts.c
9231 F:      drivers/tty/serial/kgdboc.c
9232 F:      include/linux/kdb.h
9233 F:      include/linux/kgdb.h
9234 F:      kernel/debug/
9235
9236 KMEMLEAK
9237 M:      Catalin Marinas <catalin.marinas@arm.com>
9238 S:      Maintained
9239 F:      Documentation/dev-tools/kmemleak.rst
9240 F:      include/linux/kmemleak.h
9241 F:      mm/kmemleak.c
9242 F:      mm/kmemleak-test.c
9243
9244 KMOD KERNEL MODULE LOADER - USERMODE HELPER
9245 M:      Luis Chamberlain <mcgrof@kernel.org>
9246 L:      linux-kernel@vger.kernel.org
9247 S:      Maintained
9248 F:      kernel/kmod.c
9249 F:      include/linux/kmod.h
9250 F:      lib/test_kmod.c
9251 F:      tools/testing/selftests/kmod/
9252
9253 KPROBES
9254 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
9255 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
9256 M:      "David S. Miller" <davem@davemloft.net>
9257 M:      Masami Hiramatsu <mhiramat@kernel.org>
9258 S:      Maintained
9259 F:      Documentation/kprobes.txt
9260 F:      include/linux/kprobes.h
9261 F:      include/asm-generic/kprobes.h
9262 F:      kernel/kprobes.c
9263
9264 KS0108 LCD CONTROLLER DRIVER
9265 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
9266 S:      Maintained
9267 F:      Documentation/admin-guide/auxdisplay/ks0108.rst
9268 F:      drivers/auxdisplay/ks0108.c
9269 F:      include/linux/ks0108.h
9270
9271 L3MDEV
9272 M:      David Ahern <dsahern@kernel.org>
9273 L:      netdev@vger.kernel.org
9274 S:      Maintained
9275 F:      net/l3mdev
9276 F:      include/net/l3mdev.h
9277
9278 L7 BPF FRAMEWORK
9279 M:      John Fastabend <john.fastabend@gmail.com>
9280 M:      Daniel Borkmann <daniel@iogearbox.net>
9281 L:      netdev@vger.kernel.org
9282 L:      bpf@vger.kernel.org
9283 S:      Maintained
9284 F:      include/linux/skmsg.h
9285 F:      net/core/skmsg.c
9286 F:      net/core/sock_map.c
9287 F:      net/ipv4/tcp_bpf.c
9288
9289 LANTIQ / INTEL Ethernet drivers
9290 M:      Hauke Mehrtens <hauke@hauke-m.de>
9291 L:      netdev@vger.kernel.org
9292 S:      Maintained
9293 F:      net/dsa/tag_gswip.c
9294 F:      drivers/net/ethernet/lantiq_xrx200.c
9295 F:      drivers/net/dsa/lantiq_pce.h
9296 F:      drivers/net/dsa/lantiq_gswip.c
9297
9298 LANTIQ MIPS ARCHITECTURE
9299 M:      John Crispin <john@phrozen.org>
9300 L:      linux-mips@vger.kernel.org
9301 S:      Maintained
9302 F:      arch/mips/lantiq
9303 F:      drivers/soc/lantiq
9304
9305 LAPB module
9306 L:      linux-x25@vger.kernel.org
9307 S:      Orphan
9308 F:      Documentation/networking/lapb-module.txt
9309 F:      include/*/lapb.h
9310 F:      net/lapb/
9311
9312 LASI 53c700 driver for PARISC
9313 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
9314 L:      linux-scsi@vger.kernel.org
9315 S:      Maintained
9316 F:      Documentation/scsi/53c700.txt
9317 F:      drivers/scsi/53c700*
9318
9319 LEAKING_ADDRESSES
9320 M:      Tobin C. Harding <me@tobin.cc>
9321 M:      Tycho Andersen <tycho@tycho.ws>
9322 L:      kernel-hardening@lists.openwall.com
9323 S:      Maintained
9324 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
9325 F:      scripts/leaking_addresses.pl
9326
9327 LED SUBSYSTEM
9328 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
9329 M:      Pavel Machek <pavel@ucw.cz>
9330 R:      Dan Murphy <dmurphy@ti.com>
9331 L:      linux-leds@vger.kernel.org
9332 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
9333 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git
9334 S:      Maintained
9335 F:      Documentation/devicetree/bindings/leds/
9336 F:      drivers/leds/
9337 F:      include/linux/leds.h
9338
9339 LEGACY EEPROM DRIVER
9340 M:      Jean Delvare <jdelvare@suse.com>
9341 S:      Maintained
9342 F:      Documentation/misc-devices/eeprom.rst
9343 F:      drivers/misc/eeprom/eeprom.c
9344
9345 LEGO MINDSTORMS EV3
9346 R:      David Lechner <david@lechnology.com>
9347 S:      Maintained
9348 F:      arch/arm/boot/dts/da850-lego-ev3.dts
9349 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
9350 F:      drivers/power/supply/lego_ev3_battery.c
9351
9352 LEGO USB Tower driver
9353 M:      Juergen Stuber <starblue@users.sourceforge.net>
9354 L:      legousb-devel@lists.sourceforge.net
9355 W:      http://legousb.sourceforge.net/
9356 S:      Maintained
9357 F:      drivers/usb/misc/legousbtower.c
9358
9359 LG LAPTOP EXTRAS
9360 M:      Matan Ziv-Av <matan@svgalib.org>
9361 L:      platform-driver-x86@vger.kernel.org
9362 S:      Maintained
9363 F:      Documentation/ABI/testing/sysfs-platform-lg-laptop
9364 F:      Documentation/admin-guide/laptops/lg-laptop.rst
9365 F:      drivers/platform/x86/lg-laptop.c
9366
9367 LG2160 MEDIA DRIVER
9368 M:      Michael Krufky <mkrufky@linuxtv.org>
9369 L:      linux-media@vger.kernel.org
9370 W:      https://linuxtv.org
9371 W:      http://github.com/mkrufky
9372 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9373 T:      git git://linuxtv.org/mkrufky/tuners.git
9374 S:      Maintained
9375 F:      drivers/media/dvb-frontends/lg2160.*
9376
9377 LGDT3305 MEDIA DRIVER
9378 M:      Michael Krufky <mkrufky@linuxtv.org>
9379 L:      linux-media@vger.kernel.org
9380 W:      https://linuxtv.org
9381 W:      http://github.com/mkrufky
9382 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9383 T:      git git://linuxtv.org/mkrufky/tuners.git
9384 S:      Maintained
9385 F:      drivers/media/dvb-frontends/lgdt3305.*
9386
9387 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
9388 M:      Viresh Kumar <vireshk@kernel.org>
9389 L:      linux-ide@vger.kernel.org
9390 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9391 S:      Maintained
9392 F:      include/linux/pata_arasan_cf_data.h
9393 F:      drivers/ata/pata_arasan_cf.c
9394
9395 LIBATA PATA DRIVERS
9396 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9397 M:      Jens Axboe <axboe@kernel.dk>
9398 L:      linux-ide@vger.kernel.org
9399 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9400 S:      Maintained
9401 F:      drivers/ata/pata_*.c
9402 F:      drivers/ata/ata_generic.c
9403
9404 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
9405 M:      Linus Walleij <linus.walleij@linaro.org>
9406 L:      linux-ide@vger.kernel.org
9407 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9408 S:      Maintained
9409 F:      drivers/ata/pata_ftide010.c
9410 F:      drivers/ata/sata_gemini.c
9411 F:      drivers/ata/sata_gemini.h
9412
9413 LIBATA SATA AHCI PLATFORM devices support
9414 M:      Hans de Goede <hdegoede@redhat.com>
9415 M:      Jens Axboe <axboe@kernel.dk>
9416 L:      linux-ide@vger.kernel.org
9417 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9418 S:      Maintained
9419 F:      drivers/ata/ahci_platform.c
9420 F:      drivers/ata/libahci_platform.c
9421 F:      include/linux/ahci_platform.h
9422
9423 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
9424 M:      Mikael Pettersson <mikpelinux@gmail.com>
9425 L:      linux-ide@vger.kernel.org
9426 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9427 S:      Maintained
9428 F:      drivers/ata/sata_promise.*
9429
9430 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
9431 M:      Jens Axboe <axboe@kernel.dk>
9432 L:      linux-ide@vger.kernel.org
9433 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9434 S:      Maintained
9435 F:      drivers/ata/
9436 F:      include/linux/ata.h
9437 F:      include/linux/libata.h
9438 F:      Documentation/devicetree/bindings/ata/
9439
9440 LIBLOCKDEP
9441 M:      Sasha Levin <alexander.levin@microsoft.com>
9442 S:      Maintained
9443 F:      tools/lib/lockdep/
9444
9445 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
9446 M:      Dan Williams <dan.j.williams@intel.com>
9447 M:      Vishal Verma <vishal.l.verma@intel.com>
9448 M:      Dave Jiang <dave.jiang@intel.com>
9449 L:      linux-nvdimm@lists.01.org
9450 P:      Documentation/nvdimm/maintainer-entry-profile.rst
9451 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9452 S:      Supported
9453 F:      drivers/nvdimm/blk.c
9454 F:      drivers/nvdimm/region_devs.c
9455
9456 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
9457 M:      Vishal Verma <vishal.l.verma@intel.com>
9458 M:      Dan Williams <dan.j.williams@intel.com>
9459 M:      Dave Jiang <dave.jiang@intel.com>
9460 L:      linux-nvdimm@lists.01.org
9461 P:      Documentation/nvdimm/maintainer-entry-profile.rst
9462 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9463 S:      Supported
9464 F:      drivers/nvdimm/btt*
9465
9466 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
9467 M:      Dan Williams <dan.j.williams@intel.com>
9468 M:      Vishal Verma <vishal.l.verma@intel.com>
9469 M:      Dave Jiang <dave.jiang@intel.com>
9470 L:      linux-nvdimm@lists.01.org
9471 P:      Documentation/nvdimm/maintainer-entry-profile.rst
9472 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9473 S:      Supported
9474 F:      drivers/nvdimm/pmem*
9475
9476 LIBNVDIMM: DEVICETREE BINDINGS
9477 M:      Oliver O'Halloran <oohall@gmail.com>
9478 L:      linux-nvdimm@lists.01.org
9479 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9480 S:      Supported
9481 F:      drivers/nvdimm/of_pmem.c
9482 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
9483
9484 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
9485 M:      Dan Williams <dan.j.williams@intel.com>
9486 M:      Vishal Verma <vishal.l.verma@intel.com>
9487 M:      Dave Jiang <dave.jiang@intel.com>
9488 M:      Ira Weiny <ira.weiny@intel.com>
9489 L:      linux-nvdimm@lists.01.org
9490 P:      Documentation/nvdimm/maintainer-entry-profile.rst
9491 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9492 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
9493 S:      Supported
9494 F:      drivers/nvdimm/*
9495 F:      drivers/acpi/nfit/*
9496 F:      include/linux/nd.h
9497 F:      include/linux/libnvdimm.h
9498 F:      include/uapi/linux/ndctl.h
9499
9500 LICENSES and SPDX stuff
9501 M:      Thomas Gleixner <tglx@linutronix.de>
9502 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9503 L:      linux-spdx@vger.kernel.org
9504 S:      Maintained
9505 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git
9506 F:      COPYING
9507 F:      Documentation/process/license-rules.rst
9508 F:      LICENSES/
9509 F:      scripts/spdxcheck-test.sh
9510 F:      scripts/spdxcheck.py
9511
9512 LIGHTNVM PLATFORM SUPPORT
9513 M:      Matias Bjorling <mb@lightnvm.io>
9514 W:      http://github/OpenChannelSSD
9515 L:      linux-block@vger.kernel.org
9516 S:      Maintained
9517 F:      drivers/lightnvm/
9518 F:      include/linux/lightnvm.h
9519 F:      include/uapi/linux/lightnvm.h
9520
9521 LINUX FOR POWER MACINTOSH
9522 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
9523 W:      http://www.penguinppc.org/
9524 L:      linuxppc-dev@lists.ozlabs.org
9525 S:      Maintained
9526 F:      arch/powerpc/platforms/powermac/
9527 F:      drivers/macintosh/
9528
9529 LINUX FOR POWERPC (32-BIT AND 64-BIT)
9530 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
9531 M:      Paul Mackerras <paulus@samba.org>
9532 M:      Michael Ellerman <mpe@ellerman.id.au>
9533 W:      https://github.com/linuxppc/linux/wiki
9534 L:      linuxppc-dev@lists.ozlabs.org
9535 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
9536 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
9537 S:      Supported
9538 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
9539 F:      Documentation/devicetree/bindings/powerpc/
9540 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
9541 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
9542 F:      Documentation/powerpc/
9543 F:      arch/powerpc/
9544 F:      drivers/char/tpm/tpm_ibmvtpm*
9545 F:      drivers/crypto/nx/
9546 F:      drivers/crypto/vmx/
9547 F:      drivers/i2c/busses/i2c-opal.c
9548 F:      drivers/net/ethernet/ibm/ibmveth.*
9549 F:      drivers/net/ethernet/ibm/ibmvnic.*
9550 F:      drivers/pci/hotplug/pnv_php.c
9551 F:      drivers/pci/hotplug/rpa*
9552 F:      drivers/rtc/rtc-opal.c
9553 F:      drivers/scsi/ibmvscsi/
9554 F:      drivers/tty/hvc/hvc_opal.c
9555 F:      drivers/watchdog/wdrtas.c
9556 F:      tools/testing/selftests/powerpc
9557 N:      /pmac
9558 N:      powermac
9559 N:      powernv
9560 N:      [^a-z0-9]ps3
9561 N:      pseries
9562
9563 LINUX FOR POWERPC EMBEDDED MPC5XXX
9564 M:      Anatolij Gustschin <agust@denx.de>
9565 L:      linuxppc-dev@lists.ozlabs.org
9566 T:      git git://git.denx.de/linux-denx-agust.git
9567 S:      Maintained
9568 F:      arch/powerpc/platforms/512x/
9569 F:      arch/powerpc/platforms/52xx/
9570
9571 LINUX FOR POWERPC EMBEDDED PPC4XX
9572 M:      Alistair Popple <alistair@popple.id.au>
9573 M:      Matt Porter <mporter@kernel.crashing.org>
9574 W:      http://www.penguinppc.org/
9575 L:      linuxppc-dev@lists.ozlabs.org
9576 S:      Maintained
9577 F:      arch/powerpc/platforms/40x/
9578 F:      arch/powerpc/platforms/44x/
9579
9580 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
9581 M:      Scott Wood <oss@buserror.net>
9582 M:      Kumar Gala <galak@kernel.crashing.org>
9583 W:      http://www.penguinppc.org/
9584 L:      linuxppc-dev@lists.ozlabs.org
9585 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
9586 S:      Maintained
9587 F:      arch/powerpc/platforms/83xx/
9588 F:      arch/powerpc/platforms/85xx/
9589 F:      Documentation/devicetree/bindings/powerpc/fsl/
9590
9591 LINUX FOR POWERPC EMBEDDED PPC8XX
9592 M:      Vitaly Bordug <vitb@kernel.crashing.org>
9593 W:      http://www.penguinppc.org/
9594 L:      linuxppc-dev@lists.ozlabs.org
9595 S:      Maintained
9596 F:      arch/powerpc/platforms/8xx/
9597
9598 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
9599 L:      linuxppc-dev@lists.ozlabs.org
9600 S:      Orphan
9601 F:      arch/powerpc/*/*virtex*
9602 F:      arch/powerpc/*/*/*virtex*
9603
9604 LINUX FOR POWERPC PA SEMI PWRFICIENT
9605 L:      linuxppc-dev@lists.ozlabs.org
9606 S:      Orphan
9607 F:      arch/powerpc/platforms/pasemi/
9608 F:      drivers/*/*pasemi*
9609 F:      drivers/*/*/*pasemi*
9610
9611 LINUX KERNEL DUMP TEST MODULE (LKDTM)
9612 M:      Kees Cook <keescook@chromium.org>
9613 S:      Maintained
9614 F:      drivers/misc/lkdtm/*
9615
9616 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
9617 M:      Alan Stern <stern@rowland.harvard.edu>
9618 M:      Andrea Parri <parri.andrea@gmail.com>
9619 M:      Will Deacon <will@kernel.org>
9620 M:      Peter Zijlstra <peterz@infradead.org>
9621 M:      Boqun Feng <boqun.feng@gmail.com>
9622 M:      Nicholas Piggin <npiggin@gmail.com>
9623 M:      David Howells <dhowells@redhat.com>
9624 M:      Jade Alglave <j.alglave@ucl.ac.uk>
9625 M:      Luc Maranget <luc.maranget@inria.fr>
9626 M:      "Paul E. McKenney" <paulmck@kernel.org>
9627 R:      Akira Yokosawa <akiyks@gmail.com>
9628 R:      Daniel Lustig <dlustig@nvidia.com>
9629 L:      linux-kernel@vger.kernel.org
9630 L:      linux-arch@vger.kernel.org
9631 S:      Supported
9632 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
9633 F:      tools/memory-model/
9634 F:      Documentation/atomic_bitops.txt
9635 F:      Documentation/atomic_t.txt
9636 F:      Documentation/core-api/atomic_ops.rst
9637 F:      Documentation/core-api/refcount-vs-atomic.rst
9638 F:      Documentation/memory-barriers.txt
9639
9640 LIS3LV02D ACCELEROMETER DRIVER
9641 M:      Eric Piel <eric.piel@tremplin-utc.net>
9642 S:      Maintained
9643 F:      Documentation/misc-devices/lis3lv02d.rst
9644 F:      drivers/misc/lis3lv02d/
9645 F:      drivers/platform/x86/hp_accel.c
9646
9647 LIST KUNIT TEST
9648 M:      David Gow <davidgow@google.com>
9649 L:      linux-kselftest@vger.kernel.org
9650 L:      kunit-dev@googlegroups.com
9651 S:      Maintained
9652 F:      lib/list-test.c
9653
9654 LIVE PATCHING
9655 M:      Josh Poimboeuf <jpoimboe@redhat.com>
9656 M:      Jiri Kosina <jikos@kernel.org>
9657 M:      Miroslav Benes <mbenes@suse.cz>
9658 M:      Petr Mladek <pmladek@suse.com>
9659 R:      Joe Lawrence <joe.lawrence@redhat.com>
9660 S:      Maintained
9661 F:      kernel/livepatch/
9662 F:      include/linux/livepatch.h
9663 F:      arch/x86/include/asm/livepatch.h
9664 F:      arch/x86/kernel/livepatch.c
9665 F:      Documentation/livepatch/
9666 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
9667 F:      samples/livepatch/
9668 F:      tools/testing/selftests/livepatch/
9669 L:      live-patching@vger.kernel.org
9670 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git
9671
9672 LLC (802.2)
9673 L:      netdev@vger.kernel.org
9674 S:      Odd fixes
9675 F:      include/linux/llc.h
9676 F:      include/uapi/linux/llc.h
9677 F:      include/net/llc*
9678 F:      net/llc/
9679
9680 LM73 HARDWARE MONITOR DRIVER
9681 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
9682 L:      linux-hwmon@vger.kernel.org
9683 S:      Maintained
9684 F:      drivers/hwmon/lm73.c
9685
9686 LM78 HARDWARE MONITOR DRIVER
9687 M:      Jean Delvare <jdelvare@suse.com>
9688 L:      linux-hwmon@vger.kernel.org
9689 S:      Maintained
9690 F:      Documentation/hwmon/lm78.rst
9691 F:      drivers/hwmon/lm78.c
9692
9693 LM83 HARDWARE MONITOR DRIVER
9694 M:      Jean Delvare <jdelvare@suse.com>
9695 L:      linux-hwmon@vger.kernel.org
9696 S:      Maintained
9697 F:      Documentation/hwmon/lm83.rst
9698 F:      drivers/hwmon/lm83.c
9699
9700 LM90 HARDWARE MONITOR DRIVER
9701 M:      Jean Delvare <jdelvare@suse.com>
9702 L:      linux-hwmon@vger.kernel.org
9703 S:      Maintained
9704 F:      Documentation/hwmon/lm90.rst
9705 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
9706 F:      drivers/hwmon/lm90.c
9707 F:      include/dt-bindings/thermal/lm90.h
9708
9709 LM95234 HARDWARE MONITOR DRIVER
9710 M:      Guenter Roeck <linux@roeck-us.net>
9711 L:      linux-hwmon@vger.kernel.org
9712 S:      Maintained
9713 F:      Documentation/hwmon/lm95234.rst
9714 F:      drivers/hwmon/lm95234.c
9715
9716 LME2510 MEDIA DRIVER
9717 M:      Malcolm Priestley <tvboxspy@gmail.com>
9718 L:      linux-media@vger.kernel.org
9719 W:      https://linuxtv.org
9720 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9721 S:      Maintained
9722 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
9723
9724 LOADPIN SECURITY MODULE
9725 M:      Kees Cook <keescook@chromium.org>
9726 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
9727 S:      Supported
9728 F:      security/loadpin/
9729 F:      Documentation/admin-guide/LSM/LoadPin.rst
9730
9731 LOCKING PRIMITIVES
9732 M:      Peter Zijlstra <peterz@infradead.org>
9733 M:      Ingo Molnar <mingo@redhat.com>
9734 M:      Will Deacon <will@kernel.org>
9735 L:      linux-kernel@vger.kernel.org
9736 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
9737 S:      Maintained
9738 F:      Documentation/locking/
9739 F:      include/linux/lockdep.h
9740 F:      include/linux/spinlock*.h
9741 F:      arch/*/include/asm/spinlock*.h
9742 F:      include/linux/rwlock*.h
9743 F:      include/linux/mutex*.h
9744 F:      include/linux/rwsem*.h
9745 F:      include/linux/seqlock.h
9746 F:      lib/locking*.[ch]
9747 F:      kernel/locking/
9748 X:      kernel/locking/locktorture.c
9749
9750 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
9751 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
9752 L:      linux-ntfs-dev@lists.sourceforge.net
9753 W:      http://www.linux-ntfs.org/content/view/19/37/
9754 S:      Maintained
9755 F:      Documentation/admin-guide/ldm.rst
9756 F:      block/partitions/ldm.*
9757
9758 LOGITECH HID GAMING KEYBOARDS
9759 M:      Hans de Goede <hdegoede@redhat.com>
9760 L:      linux-input@vger.kernel.org
9761 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
9762 S:      Maintained
9763 F:      drivers/hid/hid-lg-g15.c
9764
9765 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
9766 M:      Sathya Prakash <sathya.prakash@broadcom.com>
9767 M:      Chaitra P B <chaitra.basappa@broadcom.com>
9768 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
9769 L:      MPT-FusionLinux.pdl@broadcom.com
9770 L:      linux-scsi@vger.kernel.org
9771 W:      http://www.avagotech.com/support/
9772 S:      Supported
9773 F:      drivers/message/fusion/
9774 F:      drivers/scsi/mpt3sas/
9775
9776 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
9777 M:      Matthew Wilcox <willy@infradead.org>
9778 L:      linux-scsi@vger.kernel.org
9779 S:      Maintained
9780 F:      drivers/scsi/sym53c8xx_2/
9781
9782 LTC1660 DAC DRIVER
9783 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
9784 L:      linux-iio@vger.kernel.org
9785 S:      Maintained
9786 F:      Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml
9787 F:      drivers/iio/dac/ltc1660.c
9788
9789 LTC2983 IIO TEMPERATURE DRIVER
9790 M:      Nuno Sá <nuno.sa@analog.com>
9791 W:      http://ez.analog.com/community/linux-device-drivers
9792 L:      linux-iio@vger.kernel.org
9793 S:      Supported
9794 F:      drivers/iio/temperature/ltc2983.c
9795 F:      Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml
9796
9797 LTC4261 HARDWARE MONITOR DRIVER
9798 M:      Guenter Roeck <linux@roeck-us.net>
9799 L:      linux-hwmon@vger.kernel.org
9800 S:      Maintained
9801 F:      Documentation/hwmon/ltc4261.rst
9802 F:      drivers/hwmon/ltc4261.c
9803
9804 LTC2947 HARDWARE MONITOR DRIVER
9805 M:      Nuno Sá <nuno.sa@analog.com>
9806 W:      http://ez.analog.com/community/linux-device-drivers
9807 L:      linux-hwmon@vger.kernel.org
9808 S:      Supported
9809 F:      drivers/hwmon/ltc2947-core.c
9810 F:      drivers/hwmon/ltc2947-spi.c
9811 F:      drivers/hwmon/ltc2947-i2c.c
9812 F:      drivers/hwmon/ltc2947.h
9813 F:      Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml
9814
9815 LTC4306 I2C MULTIPLEXER DRIVER
9816 M:      Michael Hennerich <michael.hennerich@analog.com>
9817 W:      http://ez.analog.com/community/linux-device-drivers
9818 L:      linux-i2c@vger.kernel.org
9819 S:      Supported
9820 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
9821 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
9822
9823 LTP (Linux Test Project)
9824 M:      Mike Frysinger <vapier@gentoo.org>
9825 M:      Cyril Hrubis <chrubis@suse.cz>
9826 M:      Wanlong Gao <wanlong.gao@gmail.com>
9827 M:      Jan Stancek <jstancek@redhat.com>
9828 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
9829 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
9830 L:      ltp@lists.linux.it (subscribers-only)
9831 W:      http://linux-test-project.github.io/
9832 T:      git git://github.com/linux-test-project/ltp.git
9833 S:      Maintained
9834
9835 M68K ARCHITECTURE
9836 M:      Geert Uytterhoeven <geert@linux-m68k.org>
9837 L:      linux-m68k@lists.linux-m68k.org
9838 W:      http://www.linux-m68k.org/
9839 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
9840 S:      Maintained
9841 F:      arch/m68k/
9842 F:      drivers/zorro/
9843
9844 M68K ON APPLE MACINTOSH
9845 M:      Joshua Thompson <funaho@jurai.org>
9846 W:      http://www.mac.linux-m68k.org/
9847 L:      linux-m68k@lists.linux-m68k.org
9848 S:      Maintained
9849 F:      arch/m68k/mac/
9850
9851 M68K ON HP9000/300
9852 M:      Philip Blundell <philb@gnu.org>
9853 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
9854 S:      Maintained
9855 F:      arch/m68k/hp300/
9856
9857 M88DS3103 MEDIA DRIVER
9858 M:      Antti Palosaari <crope@iki.fi>
9859 L:      linux-media@vger.kernel.org
9860 W:      https://linuxtv.org
9861 W:      http://palosaari.fi/linux/
9862 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9863 T:      git git://linuxtv.org/anttip/media_tree.git
9864 S:      Maintained
9865 F:      drivers/media/dvb-frontends/m88ds3103*
9866
9867 M88RS2000 MEDIA DRIVER
9868 M:      Malcolm Priestley <tvboxspy@gmail.com>
9869 L:      linux-media@vger.kernel.org
9870 W:      https://linuxtv.org
9871 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9872 S:      Maintained
9873 F:      drivers/media/dvb-frontends/m88rs2000*
9874
9875 MA901 MASTERKIT USB FM RADIO DRIVER
9876 M:      Alexey Klimov <klimov.linux@gmail.com>
9877 L:      linux-media@vger.kernel.org
9878 T:      git git://linuxtv.org/media_tree.git
9879 S:      Maintained
9880 F:      drivers/media/radio/radio-ma901.c
9881
9882 MAC80211
9883 M:      Johannes Berg <johannes@sipsolutions.net>
9884 L:      linux-wireless@vger.kernel.org
9885 W:      http://wireless.kernel.org/
9886 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
9887 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
9888 S:      Maintained
9889 F:      Documentation/networking/mac80211-injection.txt
9890 F:      include/net/mac80211.h
9891 F:      net/mac80211/
9892 F:      drivers/net/wireless/mac80211_hwsim.[ch]
9893 F:      Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst
9894
9895 MAILBOX API
9896 M:      Jassi Brar <jassisinghbrar@gmail.com>
9897 L:      linux-kernel@vger.kernel.org
9898 S:      Maintained
9899 F:      drivers/mailbox/
9900 F:      include/linux/mailbox_client.h
9901 F:      include/linux/mailbox_controller.h
9902
9903 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
9904 M:      Michael Kerrisk <mtk.manpages@gmail.com>
9905 W:      http://www.kernel.org/doc/man-pages
9906 L:      linux-man@vger.kernel.org
9907 S:      Maintained
9908
9909 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
9910 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
9911 L:      linux-mips@vger.kernel.org
9912 S:      Maintained
9913 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
9914
9915 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
9916 M:      Andrew Lunn <andrew@lunn.ch>
9917 M:      Vivien Didelot <vivien.didelot@gmail.com>
9918 L:      netdev@vger.kernel.org
9919 S:      Maintained
9920 F:      drivers/net/dsa/mv88e6xxx/
9921 F:      include/linux/platform_data/mv88e6xxx.h
9922 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
9923 F:      Documentation/networking/devlink-params-mv88e6xxx.txt
9924
9925 MARVELL ARMADA DRM SUPPORT
9926 M:      Russell King <linux@armlinux.org.uk>
9927 S:      Maintained
9928 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
9929 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
9930 F:      drivers/gpu/drm/armada/
9931 F:      include/uapi/drm/armada_drm.h
9932 F:      Documentation/devicetree/bindings/display/armada/
9933
9934 MARVELL ARMADA 3700 PHY DRIVERS
9935 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9936 S:      Maintained
9937 F:      drivers/phy/marvell/phy-mvebu-a3700-comphy.c
9938 F:      drivers/phy/marvell/phy-mvebu-a3700-utmi.c
9939 F:      Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt
9940 F:      Documentation/devicetree/bindings/phy/phy-mvebu-utmi.txt
9941
9942 MARVELL CRYPTO DRIVER
9943 M:      Boris Brezillon <bbrezillon@kernel.org>
9944 M:      Arnaud Ebalard <arno@natisbad.org>
9945 F:      drivers/crypto/marvell/
9946 S:      Maintained
9947 L:      linux-crypto@vger.kernel.org
9948
9949 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
9950 M:      Mirko Lindner <mlindner@marvell.com>
9951 M:      Stephen Hemminger <stephen@networkplumber.org>
9952 L:      netdev@vger.kernel.org
9953 S:      Maintained
9954 F:      drivers/net/ethernet/marvell/sk*
9955
9956 MARVELL LIBERTAS WIRELESS DRIVER
9957 L:      libertas-dev@lists.infradead.org
9958 S:      Orphan
9959 F:      drivers/net/wireless/marvell/libertas/
9960
9961 MARVELL MACCHIATOBIN SUPPORT
9962 M:      Russell King <linux@armlinux.org.uk>
9963 L:      linux-arm-kernel@lists.infradead.org
9964 S:      Maintained
9965 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
9966
9967 MARVELL MV643XX ETHERNET DRIVER
9968 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
9969 L:      netdev@vger.kernel.org
9970 S:      Maintained
9971 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
9972 F:      include/linux/mv643xx.h
9973
9974 MARVELL MV88X3310 PHY DRIVER
9975 M:      Russell King <linux@armlinux.org.uk>
9976 L:      netdev@vger.kernel.org
9977 S:      Maintained
9978 F:      drivers/net/phy/marvell10g.c
9979
9980 MARVELL MVEBU THERMAL DRIVER
9981 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9982 S:      Maintained
9983 F:      drivers/thermal/armada_thermal.c
9984
9985 MARVELL MVNETA ETHERNET DRIVER
9986 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
9987 L:      netdev@vger.kernel.org
9988 S:      Maintained
9989 F:      drivers/net/ethernet/marvell/mvneta.*
9990
9991 MARVELL MWIFIEX WIRELESS DRIVER
9992 M:      Amitkumar Karwar <amitkarwar@gmail.com>
9993 M:      Nishant Sarmukadam <nishants@marvell.com>
9994 M:      Ganapathi Bhat <gbhat@marvell.com>
9995 M:      Xinming Hu <huxinming820@gmail.com>
9996 L:      linux-wireless@vger.kernel.org
9997 S:      Maintained
9998 F:      drivers/net/wireless/marvell/mwifiex/
9999
10000 MARVELL MWL8K WIRELESS DRIVER
10001 M:      Lennert Buytenhek <buytenh@wantstofly.org>
10002 L:      linux-wireless@vger.kernel.org
10003 S:      Odd Fixes
10004 F:      drivers/net/wireless/marvell/mwl8k.c
10005
10006 MARVELL NAND CONTROLLER DRIVER
10007 M:      Miquel Raynal <miquel.raynal@bootlin.com>
10008 L:      linux-mtd@lists.infradead.org
10009 S:      Maintained
10010 F:      drivers/mtd/nand/raw/marvell_nand.c
10011 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
10012
10013 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
10014 M:      Nicolas Pitre <nico@fluxnic.net>
10015 S:      Odd Fixes
10016 F:      drivers/mmc/host/mvsdio.*
10017
10018 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
10019 M:      Hu Ziji <huziji@marvell.com>
10020 L:      linux-mmc@vger.kernel.org
10021 S:      Supported
10022 F:      drivers/mmc/host/sdhci-xenon*
10023 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
10024
10025 MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER
10026 M:      Sunil Goutham <sgoutham@marvell.com>
10027 M:      Linu Cherian <lcherian@marvell.com>
10028 M:      Geetha sowjanya <gakula@marvell.com>
10029 M:      Jerin Jacob <jerinj@marvell.com>
10030 L:      netdev@vger.kernel.org
10031 S:      Supported
10032 F:      drivers/net/ethernet/marvell/octeontx2/af/
10033
10034 MATROX FRAMEBUFFER DRIVER
10035 L:      linux-fbdev@vger.kernel.org
10036 S:      Orphan
10037 F:      drivers/video/fbdev/matrox/matroxfb_*
10038 F:      include/uapi/linux/matroxfb.h
10039
10040 MAX16065 HARDWARE MONITOR DRIVER
10041 M:      Guenter Roeck <linux@roeck-us.net>
10042 L:      linux-hwmon@vger.kernel.org
10043 S:      Maintained
10044 F:      Documentation/hwmon/max16065.rst
10045 F:      drivers/hwmon/max16065.c
10046
10047 MAX2175 SDR TUNER DRIVER
10048 M:      Ramesh Shanmugasundaram <rashanmu@gmail.com>
10049 L:      linux-media@vger.kernel.org
10050 T:      git git://linuxtv.org/media_tree.git
10051 S:      Maintained
10052 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
10053 F:      Documentation/media/v4l-drivers/max2175.rst
10054 F:      drivers/media/i2c/max2175*
10055 F:      include/uapi/linux/max2175.h
10056
10057 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
10058 L:      linux-hwmon@vger.kernel.org
10059 S:      Orphan
10060 F:      Documentation/hwmon/max6650.rst
10061 F:      drivers/hwmon/max6650.c
10062
10063 MAX6697 HARDWARE MONITOR DRIVER
10064 M:      Guenter Roeck <linux@roeck-us.net>
10065 L:      linux-hwmon@vger.kernel.org
10066 S:      Maintained
10067 F:      Documentation/hwmon/max6697.rst
10068 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
10069 F:      drivers/hwmon/max6697.c
10070 F:      include/linux/platform_data/max6697.h
10071
10072 MAX9860 MONO AUDIO VOICE CODEC DRIVER
10073 M:      Peter Rosin <peda@axentia.se>
10074 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10075 S:      Maintained
10076 F:      Documentation/devicetree/bindings/sound/max9860.txt
10077 F:      sound/soc/codecs/max9860.*
10078
10079 MAXBOTIX ULTRASONIC RANGER IIO DRIVER
10080 M:      Andreas Klinger <ak@it-klinger.de>
10081 L:      linux-iio@vger.kernel.org
10082 S:      Maintained
10083 F:      Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.txt
10084 F:      drivers/iio/proximity/mb1232.c
10085
10086 MAXIM MAX77650 PMIC MFD DRIVER
10087 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
10088 L:      linux-kernel@vger.kernel.org
10089 S:      Maintained
10090 F:      Documentation/devicetree/bindings/*/*max77650.yaml
10091 F:      Documentation/devicetree/bindings/*/max77650*.yaml
10092 F:      include/linux/mfd/max77650.h
10093 F:      drivers/mfd/max77650.c
10094 F:      drivers/regulator/max77650-regulator.c
10095 F:      drivers/power/supply/max77650-charger.c
10096 F:      drivers/input/misc/max77650-onkey.c
10097 F:      drivers/leds/leds-max77650.c
10098 F:      drivers/gpio/gpio-max77650.c
10099
10100 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
10101 M:      Javier Martinez Canillas <javier@dowhile0.org>
10102 L:      linux-kernel@vger.kernel.org
10103 S:      Supported
10104 F:      drivers/regulator/max77802-regulator.c
10105 F:      Documentation/devicetree/bindings/*/*max77802.txt
10106 F:      include/dt-bindings/*/*max77802.h
10107
10108 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
10109 M:      Krzysztof Kozlowski <krzk@kernel.org>
10110 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
10111 L:      linux-pm@vger.kernel.org
10112 S:      Supported
10113 F:      drivers/power/supply/max14577_charger.c
10114 F:      drivers/power/supply/max77693_charger.c
10115
10116 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
10117 M:      Chanwoo Choi <cw00.choi@samsung.com>
10118 M:      Krzysztof Kozlowski <krzk@kernel.org>
10119 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
10120 L:      linux-kernel@vger.kernel.org
10121 S:      Supported
10122 F:      drivers/*/max14577*.c
10123 F:      drivers/*/max77686*.c
10124 F:      drivers/*/max77693*.c
10125 F:      drivers/extcon/extcon-max14577.c
10126 F:      drivers/extcon/extcon-max77693.c
10127 F:      drivers/rtc/rtc-max77686.c
10128 F:      drivers/clk/clk-max77686.c
10129 F:      Documentation/devicetree/bindings/mfd/max14577.txt
10130 F:      Documentation/devicetree/bindings/*/max77686.txt
10131 F:      Documentation/devicetree/bindings/mfd/max77693.txt
10132 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
10133 F:      include/linux/mfd/max14577*.h
10134 F:      include/linux/mfd/max77686*.h
10135 F:      include/linux/mfd/max77693*.h
10136
10137 MAXIRADIO FM RADIO RECEIVER DRIVER
10138 M:      Hans Verkuil <hverkuil@xs4all.nl>
10139 L:      linux-media@vger.kernel.org
10140 T:      git git://linuxtv.org/media_tree.git
10141 W:      https://linuxtv.org
10142 S:      Maintained
10143 F:      drivers/media/radio/radio-maxiradio*
10144
10145 MCAN MMIO DEVICE DRIVER
10146 M:      Dan Murphy <dmurphy@ti.com>
10147 M:      Sriram Dash <sriram.dash@samsung.com>
10148 L:      linux-can@vger.kernel.org
10149 S:      Maintained
10150 F:      Documentation/devicetree/bindings/net/can/m_can.txt
10151 F:      drivers/net/can/m_can/m_can.c
10152 F:      drivers/net/can/m_can/m_can.h
10153 F:      drivers/net/can/m_can/m_can_platform.c
10154
10155 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
10156 M:      Peter Rosin <peda@axentia.se>
10157 L:      linux-iio@vger.kernel.org
10158 S:      Maintained
10159 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
10160 F:      drivers/iio/potentiometer/mcp4018.c
10161 F:      drivers/iio/potentiometer/mcp4531.c
10162
10163 MCR20A IEEE-802.15.4 RADIO DRIVER
10164 M:      Xue Liu <liuxuenetmail@gmail.com>
10165 L:      linux-wpan@vger.kernel.org
10166 W:      https://github.com/xueliu/mcr20a-linux
10167 S:      Maintained
10168 F:      drivers/net/ieee802154/mcr20a.c
10169 F:      drivers/net/ieee802154/mcr20a.h
10170 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
10171
10172 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
10173 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
10174 L:      linux-iio@vger.kernel.org
10175 S:      Maintained
10176 F:      drivers/iio/dac/cio-dac.c
10177
10178 MEDIA CONTROLLER FRAMEWORK
10179 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10180 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10181 L:      linux-media@vger.kernel.org
10182 W:      https://www.linuxtv.org
10183 T:      git git://linuxtv.org/media_tree.git
10184 S:      Supported
10185 F:      drivers/media/mc/
10186 F:      include/media/media-*.h
10187 F:      include/uapi/linux/media.h
10188
10189 MEDIA DRIVERS FOR ASCOT2E
10190 M:      Sergey Kozlov <serjk@netup.ru>
10191 M:      Abylay Ospan <aospan@netup.ru>
10192 L:      linux-media@vger.kernel.org
10193 W:      https://linuxtv.org
10194 W:      http://netup.tv/
10195 T:      git git://linuxtv.org/media_tree.git
10196 S:      Supported
10197 F:      drivers/media/dvb-frontends/ascot2e*
10198
10199 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
10200 M:      Jasmin Jessich <jasmin@anw.at>
10201 L:      linux-media@vger.kernel.org
10202 W:      https://linuxtv.org
10203 T:      git git://linuxtv.org/media_tree.git
10204 S:      Maintained
10205 F:      drivers/media/dvb-frontends/cxd2099*
10206
10207 MEDIA DRIVERS FOR CXD2841ER
10208 M:      Sergey Kozlov <serjk@netup.ru>
10209 M:      Abylay Ospan <aospan@netup.ru>
10210 L:      linux-media@vger.kernel.org
10211 W:      https://linuxtv.org
10212 W:      http://netup.tv/
10213 T:      git git://linuxtv.org/media_tree.git
10214 S:      Supported
10215 F:      drivers/media/dvb-frontends/cxd2841er*
10216
10217 MEDIA DRIVERS FOR CXD2880
10218 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
10219 L:      linux-media@vger.kernel.org
10220 W:      http://linuxtv.org/
10221 T:      git git://linuxtv.org/media_tree.git
10222 S:      Supported
10223 F:      drivers/media/dvb-frontends/cxd2880/*
10224 F:      drivers/media/spi/cxd2880*
10225
10226 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
10227 L:      linux-media@vger.kernel.org
10228 W:      https://linuxtv.org
10229 T:      git git://linuxtv.org/media_tree.git
10230 S:      Orphan
10231 F:      drivers/media/pci/ddbridge/*
10232
10233 MEDIA DRIVERS FOR FREESCALE IMX
10234 M:      Steve Longerbeam <slongerbeam@gmail.com>
10235 M:      Philipp Zabel <p.zabel@pengutronix.de>
10236 L:      linux-media@vger.kernel.org
10237 T:      git git://linuxtv.org/media_tree.git
10238 S:      Maintained
10239 F:      Documentation/devicetree/bindings/media/imx.txt
10240 F:      Documentation/media/v4l-drivers/imx.rst
10241 F:      drivers/staging/media/imx/
10242 F:      include/linux/imx-media.h
10243 F:      include/media/imx.h
10244
10245 MEDIA DRIVER FOR FREESCALE IMX PXP
10246 M:      Philipp Zabel <p.zabel@pengutronix.de>
10247 L:      linux-media@vger.kernel.org
10248 T:      git git://linuxtv.org/media_tree.git
10249 S:      Maintained
10250 F:      drivers/media/platform/imx-pxp.[ch]
10251
10252 MEDIA DRIVERS FOR FREESCALE IMX7
10253 M:      Rui Miguel Silva <rmfrfs@gmail.com>
10254 L:      linux-media@vger.kernel.org
10255 T:      git git://linuxtv.org/media_tree.git
10256 S:      Maintained
10257 F:      Documentation/devicetree/bindings/media/imx7-csi.txt
10258 F:      Documentation/devicetree/bindings/media/imx7-mipi-csi2.txt
10259 F:      Documentation/media/v4l-drivers/imx7.rst
10260 F:      drivers/staging/media/imx/imx7-media-csi.c
10261 F:      drivers/staging/media/imx/imx7-mipi-csis.c
10262
10263 MEDIA DRIVERS FOR HELENE
10264 M:      Abylay Ospan <aospan@netup.ru>
10265 L:      linux-media@vger.kernel.org
10266 W:      https://linuxtv.org
10267 W:      http://netup.tv/
10268 T:      git git://linuxtv.org/media_tree.git
10269 S:      Supported
10270 F:      drivers/media/dvb-frontends/helene*
10271
10272 MEDIA DRIVERS FOR HORUS3A
10273 M:      Sergey Kozlov <serjk@netup.ru>
10274 M:      Abylay Ospan <aospan@netup.ru>
10275 L:      linux-media@vger.kernel.org
10276 W:      https://linuxtv.org
10277 W:      http://netup.tv/
10278 T:      git git://linuxtv.org/media_tree.git
10279 S:      Supported
10280 F:      drivers/media/dvb-frontends/horus3a*
10281
10282 MEDIA DRIVERS FOR LNBH25
10283 M:      Sergey Kozlov <serjk@netup.ru>
10284 M:      Abylay Ospan <aospan@netup.ru>
10285 L:      linux-media@vger.kernel.org
10286 W:      https://linuxtv.org
10287 W:      http://netup.tv/
10288 T:      git git://linuxtv.org/media_tree.git
10289 S:      Supported
10290 F:      drivers/media/dvb-frontends/lnbh25*
10291
10292 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
10293 L:      linux-media@vger.kernel.org
10294 W:      https://linuxtv.org
10295 T:      git git://linuxtv.org/media_tree.git
10296 S:      Orphan
10297 F:      drivers/media/dvb-frontends/mxl5xx*
10298
10299 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
10300 M:      Sergey Kozlov <serjk@netup.ru>
10301 M:      Abylay Ospan <aospan@netup.ru>
10302 L:      linux-media@vger.kernel.org
10303 W:      https://linuxtv.org
10304 W:      http://netup.tv/
10305 T:      git git://linuxtv.org/media_tree.git
10306 S:      Supported
10307 F:      drivers/media/pci/netup_unidvb/*
10308
10309 MEDIA DRIVERS FOR RENESAS - CEU
10310 M:      Jacopo Mondi <jacopo@jmondi.org>
10311 L:      linux-media@vger.kernel.org
10312 L:      linux-renesas-soc@vger.kernel.org
10313 T:      git git://linuxtv.org/media_tree.git
10314 S:      Supported
10315 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
10316 F:      drivers/media/platform/renesas-ceu.c
10317 F:      include/media/drv-intf/renesas-ceu.h
10318
10319 MEDIA DRIVERS FOR RENESAS - DRIF
10320 M:      Ramesh Shanmugasundaram <rashanmu@gmail.com>
10321 L:      linux-media@vger.kernel.org
10322 L:      linux-renesas-soc@vger.kernel.org
10323 T:      git git://linuxtv.org/media_tree.git
10324 S:      Supported
10325 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
10326 F:      drivers/media/platform/rcar_drif.c
10327
10328 MEDIA DRIVERS FOR RENESAS - FCP
10329 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10330 L:      linux-media@vger.kernel.org
10331 L:      linux-renesas-soc@vger.kernel.org
10332 T:      git git://linuxtv.org/media_tree.git
10333 S:      Supported
10334 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
10335 F:      drivers/media/platform/rcar-fcp.c
10336 F:      include/media/rcar-fcp.h
10337
10338 MEDIA DRIVERS FOR RENESAS - FDP1
10339 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
10340 L:      linux-media@vger.kernel.org
10341 L:      linux-renesas-soc@vger.kernel.org
10342 T:      git git://linuxtv.org/media_tree.git
10343 S:      Supported
10344 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
10345 F:      drivers/media/platform/rcar_fdp1.c
10346
10347 MEDIA DRIVERS FOR RENESAS - VIN
10348 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
10349 L:      linux-media@vger.kernel.org
10350 L:      linux-renesas-soc@vger.kernel.org
10351 T:      git git://linuxtv.org/media_tree.git
10352 S:      Supported
10353 F:      Documentation/devicetree/bindings/media/renesas,csi2.txt
10354 F:      Documentation/devicetree/bindings/media/renesas,vin.txt
10355 F:      drivers/media/platform/rcar-vin/
10356
10357 MEDIA DRIVERS FOR RENESAS - VSP1
10358 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10359 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
10360 L:      linux-media@vger.kernel.org
10361 L:      linux-renesas-soc@vger.kernel.org
10362 T:      git git://linuxtv.org/media_tree.git
10363 S:      Supported
10364 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
10365 F:      drivers/media/platform/vsp1/
10366
10367 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
10368 L:      linux-media@vger.kernel.org
10369 W:      https://linuxtv.org
10370 T:      git git://linuxtv.org/media_tree.git
10371 S:      Orphan
10372 F:      drivers/media/dvb-frontends/stv0910*
10373
10374 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
10375 L:      linux-media@vger.kernel.org
10376 W:      https://linuxtv.org
10377 T:      git git://linuxtv.org/media_tree.git
10378 S:      Orphan
10379 F:      drivers/media/dvb-frontends/stv6111*
10380
10381 MEDIA DRIVERS FOR STM32 - DCMI
10382 M:      Hugues Fruchet <hugues.fruchet@st.com>
10383 L:      linux-media@vger.kernel.org
10384 T:      git git://linuxtv.org/media_tree.git
10385 S:      Supported
10386 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.txt
10387 F:      drivers/media/platform/stm32/stm32-dcmi.c
10388
10389 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
10390 M:      Dmitry Osipenko <digetx@gmail.com>
10391 L:      linux-media@vger.kernel.org
10392 L:      linux-tegra@vger.kernel.org
10393 T:      git git://linuxtv.org/media_tree.git
10394 S:      Maintained
10395 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
10396 F:      drivers/staging/media/tegra-vde/
10397
10398 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
10399 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
10400 L:      linux-media@vger.kernel.org
10401 W:      https://linuxtv.org
10402 Q:      http://patchwork.kernel.org/project/linux-media/list/
10403 T:      git git://linuxtv.org/media_tree.git
10404 S:      Maintained
10405 F:      Documentation/devicetree/bindings/media/
10406 F:      Documentation/media/
10407 F:      drivers/media/
10408 F:      drivers/staging/media/
10409 F:      include/linux/platform_data/media/
10410 F:      include/media/
10411 F:      include/uapi/linux/dvb/
10412 F:      include/uapi/linux/videodev2.h
10413 F:      include/uapi/linux/media.h
10414 F:      include/uapi/linux/v4l2-*
10415 F:      include/uapi/linux/meye.h
10416 F:      include/uapi/linux/ivtv*
10417 F:      include/uapi/linux/uvcvideo.h
10418
10419 MEDIATEK BLUETOOTH DRIVER
10420 M:      Sean Wang <sean.wang@mediatek.com>
10421 L:      linux-bluetooth@vger.kernel.org
10422 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
10423 S:      Maintained
10424 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
10425 F:      drivers/bluetooth/btmtkuart.c
10426
10427 MEDIATEK CIR DRIVER
10428 M:      Sean Wang <sean.wang@mediatek.com>
10429 S:      Maintained
10430 F:      drivers/media/rc/mtk-cir.c
10431
10432 MEDIATEK DMA DRIVER
10433 M:      Sean Wang <sean.wang@mediatek.com>
10434 L:      dmaengine@vger.kernel.org
10435 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10436 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
10437 S:      Maintained
10438 F:      Documentation/devicetree/bindings/dma/mtk-*
10439 F:      drivers/dma/mediatek/
10440
10441 MEDIATEK PMIC LED DRIVER
10442 M:      Sean Wang <sean.wang@mediatek.com>
10443 S:      Maintained
10444 F:      drivers/leds/leds-mt6323.c
10445 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
10446
10447 MEDIATEK ETHERNET DRIVER
10448 M:      Felix Fietkau <nbd@openwrt.org>
10449 M:      John Crispin <john@phrozen.org>
10450 M:      Sean Wang <sean.wang@mediatek.com>
10451 M:      Mark Lee <Mark-MC.Lee@mediatek.com>
10452 L:      netdev@vger.kernel.org
10453 S:      Maintained
10454 F:      drivers/net/ethernet/mediatek/
10455
10456 MEDIATEK SWITCH DRIVER
10457 M:      Sean Wang <sean.wang@mediatek.com>
10458 L:      netdev@vger.kernel.org
10459 S:      Maintained
10460 F:      drivers/net/dsa/mt7530.*
10461 F:      net/dsa/tag_mtk.c
10462
10463 MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS
10464 M:      Sean Wang <sean.wang@mediatek.com>
10465 L:      linux-pm@vger.kernel.org
10466 S:      Maintained
10467 F:      Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt
10468 F:      drivers/power/reset/mt6323-poweroff.c
10469
10470 MEDIATEK JPEG DRIVER
10471 M:      Rick Chang <rick.chang@mediatek.com>
10472 M:      Bin Liu <bin.liu@mediatek.com>
10473 S:      Supported
10474 F:      drivers/media/platform/mtk-jpeg/
10475 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
10476
10477 MEDIATEK MDP DRIVER
10478 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
10479 M:      Houlong Wei <houlong.wei@mediatek.com>
10480 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
10481 S:      Supported
10482 F:      drivers/media/platform/mtk-mdp/
10483 F:      drivers/media/platform/mtk-vpu/
10484 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
10485
10486 MEDIATEK MEDIA DRIVER
10487 M:      Tiffany Lin <tiffany.lin@mediatek.com>
10488 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
10489 S:      Supported
10490 F:      drivers/media/platform/mtk-vcodec/
10491 F:      drivers/media/platform/mtk-vpu/
10492 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
10493 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
10494
10495 MEDIATEK MMC/SD/SDIO DRIVER
10496 M:      Chaotian Jing <chaotian.jing@mediatek.com>
10497 S:      Maintained
10498 F:      drivers/mmc/host/mtk-sd.c
10499 F:      Documentation/devicetree/bindings/mmc/mtk-sd.txt
10500
10501 MEDIATEK MT76 WIRELESS LAN DRIVER
10502 M:      Felix Fietkau <nbd@nbd.name>
10503 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
10504 R:      Ryder Lee <ryder.lee@mediatek.com>
10505 R:      Roy Luo <royluo@google.com>
10506 L:      linux-wireless@vger.kernel.org
10507 S:      Maintained
10508 F:      drivers/net/wireless/mediatek/mt76/
10509
10510 MEDIATEK MT7601U WIRELESS LAN DRIVER
10511 M:      Jakub Kicinski <kubakici@wp.pl>
10512 L:      linux-wireless@vger.kernel.org
10513 S:      Maintained
10514 F:      drivers/net/wireless/mediatek/mt7601u/
10515
10516 MEDIATEK MT7621/28/88 I2C DRIVER
10517 M:      Stefan Roese <sr@denx.de>
10518 L:      linux-i2c@vger.kernel.org
10519 S:      Maintained
10520 F:      drivers/i2c/busses/i2c-mt7621.c
10521 F:      Documentation/devicetree/bindings/i2c/i2c-mt7621.txt
10522
10523 MEDIATEK NAND CONTROLLER DRIVER
10524 M:      Xiaolei Li <xiaolei.li@mediatek.com>
10525 L:      linux-mtd@lists.infradead.org
10526 S:      Maintained
10527 F:      drivers/mtd/nand/raw/mtk_*
10528 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
10529
10530 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
10531 M:      Sean Wang <sean.wang@mediatek.com>
10532 S:      Maintained
10533 F:      drivers/char/hw_random/mtk-rng.c
10534
10535 MEDIATEK USB3 DRD IP DRIVER
10536 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
10537 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
10538 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10539 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
10540 S:      Maintained
10541 F:      drivers/usb/mtu3/
10542
10543 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
10544 M:      Peter Senna Tschudin <peter.senna@gmail.com>
10545 M:      Martin Donnelly <martin.donnelly@ge.com>
10546 M:      Martyn Welch <martyn.welch@collabora.co.uk>
10547 S:      Maintained
10548 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
10549 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
10550
10551 MEGARAID SCSI/SAS DRIVERS
10552 M:      Kashyap Desai <kashyap.desai@broadcom.com>
10553 M:      Sumit Saxena <sumit.saxena@broadcom.com>
10554 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
10555 L:      megaraidlinux.pdl@broadcom.com
10556 L:      linux-scsi@vger.kernel.org
10557 W:      http://www.avagotech.com/support/
10558 S:      Maintained
10559 F:      Documentation/scsi/megaraid.txt
10560 F:      drivers/scsi/megaraid.*
10561 F:      drivers/scsi/megaraid/
10562
10563 MELEXIS MLX90614 DRIVER
10564 M:      Crt Mori <cmo@melexis.com>
10565 L:      linux-iio@vger.kernel.org
10566 W:      http://www.melexis.com
10567 S:      Supported
10568 F:      drivers/iio/temperature/mlx90614.c
10569
10570 MELEXIS MLX90632 DRIVER
10571 M:      Crt Mori <cmo@melexis.com>
10572 L:      linux-iio@vger.kernel.org
10573 W:      http://www.melexis.com
10574 S:      Supported
10575 F:      drivers/iio/temperature/mlx90632.c
10576
10577 MELFAS MIP4 TOUCHSCREEN DRIVER
10578 M:      Sangwon Jee <jeesw@melfas.com>
10579 W:      http://www.melfas.com
10580 S:      Supported
10581 F:      drivers/input/touchscreen/melfas_mip4.c
10582 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
10583
10584 MELLANOX ETHERNET DRIVER (mlx4_en)
10585 M:      Tariq Toukan <tariqt@mellanox.com>
10586 L:      netdev@vger.kernel.org
10587 S:      Supported
10588 W:      http://www.mellanox.com
10589 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10590 F:      drivers/net/ethernet/mellanox/mlx4/en_*
10591
10592 MELLANOX ETHERNET DRIVER (mlx5e)
10593 M:      Saeed Mahameed <saeedm@mellanox.com>
10594 L:      netdev@vger.kernel.org
10595 S:      Supported
10596 W:      http://www.mellanox.com
10597 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10598 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
10599
10600 MELLANOX ETHERNET INNOVA DRIVERS
10601 R:      Boris Pismenny <borisp@mellanox.com>
10602 L:      netdev@vger.kernel.org
10603 S:      Supported
10604 W:      http://www.mellanox.com
10605 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10606 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
10607 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
10608 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
10609 F:      include/linux/mlx5/mlx5_ifc_fpga.h
10610
10611 MELLANOX ETHERNET SWITCH DRIVERS
10612 M:      Jiri Pirko <jiri@mellanox.com>
10613 M:      Ido Schimmel <idosch@mellanox.com>
10614 L:      netdev@vger.kernel.org
10615 S:      Supported
10616 W:      http://www.mellanox.com
10617 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10618 F:      drivers/net/ethernet/mellanox/mlxsw/
10619 F:      tools/testing/selftests/drivers/net/mlxsw/
10620
10621 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
10622 M:      mlxsw@mellanox.com
10623 L:      netdev@vger.kernel.org
10624 S:      Supported
10625 W:      http://www.mellanox.com
10626 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10627 F:      drivers/net/ethernet/mellanox/mlxfw/
10628
10629 MELLANOX HARDWARE PLATFORM SUPPORT
10630 M:      Andy Shevchenko <andy@infradead.org>
10631 M:      Darren Hart <dvhart@infradead.org>
10632 M:      Vadim Pasternak <vadimp@mellanox.com>
10633 L:      platform-driver-x86@vger.kernel.org
10634 S:      Supported
10635 F:      Documentation/ABI/testing/sysfs-platform-mellanox-bootctl
10636 F:      drivers/platform/mellanox/
10637 F:      include/linux/platform_data/mlxreg.h
10638
10639 MELLANOX MLX4 core VPI driver
10640 M:      Tariq Toukan <tariqt@mellanox.com>
10641 L:      netdev@vger.kernel.org
10642 L:      linux-rdma@vger.kernel.org
10643 W:      http://www.mellanox.com
10644 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10645 S:      Supported
10646 F:      drivers/net/ethernet/mellanox/mlx4/
10647 F:      include/linux/mlx4/
10648
10649 MELLANOX MLX4 IB driver
10650 M:      Yishai Hadas <yishaih@mellanox.com>
10651 L:      linux-rdma@vger.kernel.org
10652 W:      http://www.mellanox.com
10653 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
10654 S:      Supported
10655 F:      drivers/infiniband/hw/mlx4/
10656 F:      include/linux/mlx4/
10657 F:      include/uapi/rdma/mlx4-abi.h
10658
10659 MELLANOX MLX5 core VPI driver
10660 M:      Saeed Mahameed <saeedm@mellanox.com>
10661 M:      Leon Romanovsky <leonro@mellanox.com>
10662 L:      netdev@vger.kernel.org
10663 L:      linux-rdma@vger.kernel.org
10664 W:      http://www.mellanox.com
10665 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10666 S:      Supported
10667 F:      drivers/net/ethernet/mellanox/mlx5/core/
10668 F:      include/linux/mlx5/
10669 F:      Documentation/networking/device_drivers/mellanox/
10670
10671 MELLANOX MLX5 IB driver
10672 M:      Leon Romanovsky <leonro@mellanox.com>
10673 L:      linux-rdma@vger.kernel.org
10674 W:      http://www.mellanox.com
10675 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
10676 S:      Supported
10677 F:      drivers/infiniband/hw/mlx5/
10678 F:      include/linux/mlx5/
10679 F:      include/uapi/rdma/mlx5-abi.h
10680
10681 MELLANOX MLXCPLD I2C AND MUX DRIVER
10682 M:      Vadim Pasternak <vadimp@mellanox.com>
10683 M:      Michael Shych <michaelsh@mellanox.com>
10684 L:      linux-i2c@vger.kernel.org
10685 S:      Supported
10686 F:      drivers/i2c/busses/i2c-mlxcpld.c
10687 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
10688 F:      Documentation/i2c/busses/i2c-mlxcpld.rst
10689
10690 MELLANOX MLXCPLD LED DRIVER
10691 M:      Vadim Pasternak <vadimp@mellanox.com>
10692 L:      linux-leds@vger.kernel.org
10693 S:      Supported
10694 F:      drivers/leds/leds-mlxcpld.c
10695 F:      drivers/leds/leds-mlxreg.c
10696 F:      Documentation/leds/leds-mlxcpld.rst
10697
10698 MELLANOX PLATFORM DRIVER
10699 M:      Vadim Pasternak <vadimp@mellanox.com>
10700 L:      platform-driver-x86@vger.kernel.org
10701 S:      Supported
10702 F:      drivers/platform/x86/mlx-platform.c
10703
10704 MEMBARRIER SUPPORT
10705 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
10706 M:      "Paul E. McKenney" <paulmck@kernel.org>
10707 L:      linux-kernel@vger.kernel.org
10708 S:      Supported
10709 F:      kernel/sched/membarrier.c
10710 F:      include/uapi/linux/membarrier.h
10711 F:      arch/powerpc/include/asm/membarrier.h
10712
10713 MEMBLOCK
10714 M:      Mike Rapoport <rppt@linux.ibm.com>
10715 L:      linux-mm@kvack.org
10716 S:      Maintained
10717 F:      include/linux/memblock.h
10718 F:      mm/memblock.c
10719 F:      Documentation/core-api/boot-time-mm.rst
10720
10721 MEMORY MANAGEMENT
10722 M:      Andrew Morton <akpm@linux-foundation.org>
10723 L:      linux-mm@kvack.org
10724 W:      http://www.linux-mm.org
10725 T:      quilt https://ozlabs.org/~akpm/mmotm/
10726 T:      quilt https://ozlabs.org/~akpm/mmots/
10727 T:      git git://github.com/hnaz/linux-mm.git
10728 S:      Maintained
10729 F:      include/linux/mm.h
10730 F:      include/linux/gfp.h
10731 F:      include/linux/mmzone.h
10732 F:      include/linux/memory_hotplug.h
10733 F:      include/linux/vmalloc.h
10734 F:      mm/
10735
10736 MEMORY TECHNOLOGY DEVICES (MTD)
10737 M:      Miquel Raynal <miquel.raynal@bootlin.com>
10738 M:      Richard Weinberger <richard@nod.at>
10739 M:      Vignesh Raghavendra <vigneshr@ti.com>
10740 L:      linux-mtd@lists.infradead.org
10741 W:      http://www.linux-mtd.infradead.org/
10742 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
10743 C:      irc://irc.oftc.net/mtd
10744 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes
10745 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next
10746 S:      Maintained
10747 F:      Documentation/devicetree/bindings/mtd/
10748 F:      drivers/mtd/
10749 F:      include/linux/mtd/
10750 F:      include/uapi/mtd/
10751
10752 MEN A21 WATCHDOG DRIVER
10753 M:      Johannes Thumshirn <morbidrsa@gmail.com>
10754 L:      linux-watchdog@vger.kernel.org
10755 S:      Maintained
10756 F:      drivers/watchdog/mena21_wdt.c
10757
10758 MEN CHAMELEON BUS (mcb)
10759 M:      Johannes Thumshirn <morbidrsa@gmail.com>
10760 S:      Maintained
10761 F:      drivers/mcb/
10762 F:      include/linux/mcb.h
10763 F:      Documentation/driver-api/men-chameleon-bus.rst
10764
10765 MEN F21BMC (Board Management Controller)
10766 M:      Andreas Werner <andreas.werner@men.de>
10767 S:      Supported
10768 F:      drivers/mfd/menf21bmc.c
10769 F:      drivers/watchdog/menf21bmc_wdt.c
10770 F:      drivers/leds/leds-menf21bmc.c
10771 F:      drivers/hwmon/menf21bmc_hwmon.c
10772 F:      Documentation/hwmon/menf21bmc.rst
10773
10774 MEN Z069 WATCHDOG DRIVER
10775 M:      Johannes Thumshirn <jth@kernel.org>
10776 L:      linux-watchdog@vger.kernel.org
10777 S:      Maintained
10778 F:      drivers/watchdog/menz69_wdt.c
10779
10780 MESON AO CEC DRIVER FOR AMLOGIC SOCS
10781 M:      Neil Armstrong <narmstrong@baylibre.com>
10782 L:      linux-media@vger.kernel.org
10783 L:      linux-amlogic@lists.infradead.org
10784 W:      http://linux-meson.com/
10785 S:      Supported
10786 F:      drivers/media/platform/meson/ao-cec.c
10787 F:      drivers/media/platform/meson/ao-cec-g12a.c
10788 F:      Documentation/devicetree/bindings/media/amlogic,meson-gx-ao-cec.yaml
10789 T:      git git://linuxtv.org/media_tree.git
10790
10791 MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS
10792 M:      Liang Yang <liang.yang@amlogic.com>
10793 L:      linux-mtd@lists.infradead.org
10794 S:      Maintained
10795 F:      drivers/mtd/nand/raw/meson_*
10796 F:      Documentation/devicetree/bindings/mtd/amlogic,meson-nand.txt
10797
10798 MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS
10799 M:      Maxime Jourdan <mjourdan@baylibre.com>
10800 L:      linux-media@vger.kernel.org
10801 L:      linux-amlogic@lists.infradead.org
10802 S:      Supported
10803 F:      drivers/staging/media/meson/vdec/
10804 T:      git git://linuxtv.org/media_tree.git
10805
10806 METHODE UDPU SUPPORT
10807 M:      Vladimir Vid <vladimir.vid@sartura.hr>
10808 S:      Maintained
10809 F:      arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts
10810
10811 MICROBLAZE ARCHITECTURE
10812 M:      Michal Simek <monstr@monstr.eu>
10813 W:      http://www.monstr.eu/fdt/
10814 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
10815 S:      Supported
10816 F:      arch/microblaze/
10817
10818 MICROCHIP AT91 SERIAL DRIVER
10819 M:      Richard Genoud <richard.genoud@gmail.com>
10820 S:      Maintained
10821 F:      drivers/tty/serial/atmel_serial.c
10822 F:      drivers/tty/serial/atmel_serial.h
10823 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10824
10825 MICROCHIP AUDIO ASOC DRIVERS
10826 M:      Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
10827 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10828 S:      Supported
10829 F:      sound/soc/atmel
10830
10831 MICROCHIP DMA DRIVER
10832 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10833 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10834 L:      dmaengine@vger.kernel.org
10835 S:      Supported
10836 F:      drivers/dma/at_hdmac.c
10837 F:      drivers/dma/at_hdmac_regs.h
10838 F:      include/linux/platform_data/dma-atmel.h
10839 F:      Documentation/devicetree/bindings/dma/atmel-dma.txt
10840 F:      include/dt-bindings/dma/at91.h
10841
10842 MICROCHIP ECC DRIVER
10843 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
10844 L:      linux-crypto@vger.kernel.org
10845 S:      Maintained
10846 F:      drivers/crypto/atmel-ecc.*
10847
10848 MICROCHIP I2C DRIVER
10849 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10850 L:      linux-i2c@vger.kernel.org
10851 S:      Supported
10852 F:      drivers/i2c/busses/i2c-at91.h
10853 F:      drivers/i2c/busses/i2c-at91-*.c
10854
10855 MICROCHIP ISC DRIVER
10856 M:      Eugen Hristev <eugen.hristev@microchip.com>
10857 L:      linux-media@vger.kernel.org
10858 S:      Supported
10859 F:      drivers/media/platform/atmel/atmel-sama5d2-isc.c
10860 F:      drivers/media/platform/atmel/atmel-isc.h
10861 F:      drivers/media/platform/atmel/atmel-isc-base.c
10862 F:      drivers/media/platform/atmel/atmel-isc-regs.h
10863 F:      Documentation/devicetree/bindings/media/atmel-isc.txt
10864
10865 MICROCHIP ISI DRIVER
10866 M:      Eugen Hristev <eugen.hristev@microchip.com>
10867 L:      linux-media@vger.kernel.org
10868 S:      Supported
10869 F:      drivers/media/platform/atmel/atmel-isi.c
10870 F:      drivers/media/platform/atmel/atmel-isi.h
10871
10872 MICROCHIP AT91 USART MFD DRIVER
10873 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
10874 L:      linux-kernel@vger.kernel.org
10875 S:      Supported
10876 F:      drivers/mfd/at91-usart.c
10877 F:      include/dt-bindings/mfd/at91-usart.h
10878 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10879
10880 MICROCHIP AT91 USART SPI DRIVER
10881 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
10882 L:      linux-spi@vger.kernel.org
10883 S:      Supported
10884 F:      drivers/spi/spi-at91-usart.c
10885 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10886
10887 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
10888 M:      Woojung Huh <woojung.huh@microchip.com>
10889 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10890 L:      netdev@vger.kernel.org
10891 S:      Maintained
10892 F:      net/dsa/tag_ksz.c
10893 F:      drivers/net/dsa/microchip/*
10894 F:      include/linux/platform_data/microchip-ksz.h
10895 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
10896
10897 MICROCHIP LAN743X ETHERNET DRIVER
10898 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
10899 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10900 L:      netdev@vger.kernel.org
10901 S:      Maintained
10902 F:      drivers/net/ethernet/microchip/lan743x_*
10903
10904 MICROCHIP LCDFB DRIVER
10905 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10906 L:      linux-fbdev@vger.kernel.org
10907 S:      Maintained
10908 F:      drivers/video/fbdev/atmel_lcdfb.c
10909 F:      include/video/atmel_lcdc.h
10910
10911 MICROCHIP MMC/SD/SDIO MCI DRIVER
10912 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10913 S:      Maintained
10914 F:      drivers/mmc/host/atmel-mci.c
10915
10916 MICROCHIP MCP16502 PMIC DRIVER
10917 M:      Andrei Stefanescu <andrei.stefanescu@microchip.com>
10918 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10919 S:      Maintained
10920 F:      Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt
10921 F:      drivers/regulator/mcp16502.c
10922
10923 MICROCHIP MCP3911 ADC DRIVER
10924 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
10925 M:      Kent Gustavsson <kent@minoris.se>
10926 L:      linux-iio@vger.kernel.org
10927 S:      Supported
10928 F:      drivers/iio/adc/mcp3911.c
10929 F:      Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml
10930
10931 MICROCHIP NAND DRIVER
10932 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
10933 L:      linux-mtd@lists.infradead.org
10934 S:      Supported
10935 F:      drivers/mtd/nand/raw/atmel/*
10936 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
10937
10938 MICROCHIP PWM DRIVER
10939 M:      Claudiu Beznea <claudiu.beznea@microchip.com>
10940 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10941 L:      linux-pwm@vger.kernel.org
10942 S:      Supported
10943 F:      drivers/pwm/pwm-atmel.c
10944 F:      Documentation/devicetree/bindings/pwm/atmel-pwm.txt
10945
10946 MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER
10947 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10948 M:      Eugen Hristev <eugen.hristev@microchip.com>
10949 L:      linux-iio@vger.kernel.org
10950 S:      Supported
10951 F:      drivers/iio/adc/at91-sama5d2_adc.c
10952 F:      Documentation/devicetree/bindings/iio/adc/at91-sama5d2_adc.txt
10953 F:      include/dt-bindings/iio/adc/at91-sama5d2_adc.h
10954
10955 MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER
10956 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10957 S:      Supported
10958 F:      drivers/power/reset/at91-sama5d2_shdwc.c
10959
10960 MICROCHIP SPI DRIVER
10961 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10962 S:      Supported
10963 F:      drivers/spi/spi-atmel.*
10964
10965 MICROCHIP SSC DRIVER
10966 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10967 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10968 S:      Supported
10969 F:      drivers/misc/atmel-ssc.c
10970 F:      include/linux/atmel-ssc.h
10971
10972 MICROCHIP USBA UDC DRIVER
10973 M:      Cristian Birsan <cristian.birsan@microchip.com>
10974 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10975 S:      Supported
10976 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
10977
10978 MICROCHIP USB251XB DRIVER
10979 M:      Richard Leitner <richard.leitner@skidata.com>
10980 L:      linux-usb@vger.kernel.org
10981 S:      Maintained
10982 F:      drivers/usb/misc/usb251xb.c
10983 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
10984
10985 MICROCHIP XDMA DRIVER
10986 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10987 L:      linux-arm-kernel@lists.infradead.org
10988 L:      dmaengine@vger.kernel.org
10989 S:      Supported
10990 F:      drivers/dma/at_xdmac.c
10991
10992 MICROSEMI MIPS SOCS
10993 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10994 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10995 L:      linux-mips@vger.kernel.org
10996 S:      Supported
10997 F:      arch/mips/generic/board-ocelot.c
10998 F:      arch/mips/configs/generic/board-ocelot.config
10999 F:      arch/mips/boot/dts/mscc/
11000 F:      Documentation/devicetree/bindings/mips/mscc.txt
11001
11002 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
11003 M:      Don Brace <don.brace@microsemi.com>
11004 L:      esc.storagedev@microsemi.com
11005 L:      linux-scsi@vger.kernel.org
11006 S:      Supported
11007 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
11008 F:      drivers/scsi/smartpqi/Kconfig
11009 F:      drivers/scsi/smartpqi/Makefile
11010 F:      include/linux/cciss*.h
11011 F:      include/uapi/linux/cciss*.h
11012 F:      Documentation/scsi/smartpqi.txt
11013
11014 MICROSEMI ETHERNET SWITCH DRIVER
11015 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
11016 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
11017 L:      netdev@vger.kernel.org
11018 S:      Supported
11019 F:      drivers/net/ethernet/mscc/
11020 F:      include/soc/mscc/ocelot*
11021
11022 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
11023 M:      Chen Yu <yu.c.chen@intel.com>
11024 L:      platform-driver-x86@vger.kernel.org
11025 S:      Supported
11026 F:      drivers/platform/x86/surfacepro3_button.c
11027
11028 MICROTEK X6 SCANNER
11029 M:      Oliver Neukum <oliver@neukum.org>
11030 S:      Maintained
11031 F:      drivers/usb/image/microtek.*
11032
11033 MIPS
11034 M:      Ralf Baechle <ralf@linux-mips.org>
11035 M:      Paul Burton <paulburton@kernel.org>
11036 M:      James Hogan <jhogan@kernel.org>
11037 L:      linux-mips@vger.kernel.org
11038 W:      http://www.linux-mips.org/
11039 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
11040 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
11041 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
11042 S:      Supported
11043 F:      Documentation/devicetree/bindings/mips/
11044 F:      Documentation/mips/
11045 F:      arch/mips/
11046 F:      drivers/platform/mips/
11047
11048 MIPS BOSTON DEVELOPMENT BOARD
11049 M:      Paul Burton <paulburton@kernel.org>
11050 L:      linux-mips@vger.kernel.org
11051 S:      Maintained
11052 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
11053 F:      arch/mips/boot/dts/img/boston.dts
11054 F:      arch/mips/configs/generic/board-boston.config
11055 F:      drivers/clk/imgtec/clk-boston.c
11056 F:      include/dt-bindings/clock/boston-clock.h
11057
11058 MIPS GENERIC PLATFORM
11059 M:      Paul Burton <paulburton@kernel.org>
11060 L:      linux-mips@vger.kernel.org
11061 S:      Supported
11062 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
11063 F:      arch/mips/generic/
11064 F:      arch/mips/tools/generic-board-config.sh
11065
11066 MIPS/LOONGSON1 ARCHITECTURE
11067 M:      Keguang Zhang <keguang.zhang@gmail.com>
11068 L:      linux-mips@vger.kernel.org
11069 S:      Maintained
11070 F:      arch/mips/loongson32/
11071 F:      arch/mips/include/asm/mach-loongson32/
11072 F:      drivers/*/*loongson1*
11073 F:      drivers/*/*/*loongson1*
11074
11075 MIPS/LOONGSON2EF ARCHITECTURE
11076 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
11077 L:      linux-mips@vger.kernel.org
11078 S:      Maintained
11079 F:      arch/mips/loongson2ef/
11080 F:      arch/mips/include/asm/mach-loongson2ef/
11081 F:      drivers/*/*loongson2*
11082 F:      drivers/*/*/*loongson2*
11083
11084 MIPS/LOONGSON64 ARCHITECTURE
11085 M:      Huacai Chen <chenhc@lemote.com>
11086 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
11087 L:      linux-mips@vger.kernel.org
11088 S:      Maintained
11089 F:      arch/mips/loongson64/
11090 F:      arch/mips/include/asm/mach-loongson64/
11091 F:      drivers/platform/mips/cpu_hwmon.c
11092 F:      drivers/*/*loongson3*
11093 F:      drivers/*/*/*loongson3*
11094
11095 MIPS RINT INSTRUCTION EMULATION
11096 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
11097 L:      linux-mips@vger.kernel.org
11098 S:      Supported
11099 F:      arch/mips/math-emu/sp_rint.c
11100 F:      arch/mips/math-emu/dp_rint.c
11101
11102 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
11103 M:      Hans Verkuil <hverkuil@xs4all.nl>
11104 L:      linux-media@vger.kernel.org
11105 T:      git git://linuxtv.org/media_tree.git
11106 W:      https://linuxtv.org
11107 S:      Odd Fixes
11108 F:      drivers/media/radio/radio-miropcm20*
11109
11110 MMP SUPPORT
11111 R:      Lubomir Rintel <lkundrak@v3.sk>
11112 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11113 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git
11114 S:      Odd Fixes
11115 F:      arch/arm/boot/dts/mmp*
11116 F:      arch/arm/mach-mmp/
11117 F:      linux/soc/mmp/
11118
11119 MMP USB PHY DRIVERS
11120 R:      Lubomir Rintel <lkundrak@v3.sk>
11121 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11122 S:      Maintained
11123 F:      drivers/phy/marvell/phy-mmp3-usb.c
11124 F:      drivers/phy/marvell/phy-pxa-usb.c
11125
11126 MMU GATHER AND TLB INVALIDATION
11127 M:      Will Deacon <will@kernel.org>
11128 M:      "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com>
11129 M:      Andrew Morton <akpm@linux-foundation.org>
11130 M:      Nick Piggin <npiggin@gmail.com>
11131 M:      Peter Zijlstra <peterz@infradead.org>
11132 L:      linux-arch@vger.kernel.org
11133 L:      linux-mm@kvack.org
11134 S:      Maintained
11135 F:      arch/*/include/asm/tlb.h
11136 F:      include/asm-generic/tlb.h
11137 F:      mm/mmu_gather.c
11138
11139 MN88472 MEDIA DRIVER
11140 M:      Antti Palosaari <crope@iki.fi>
11141 L:      linux-media@vger.kernel.org
11142 W:      https://linuxtv.org
11143 W:      http://palosaari.fi/linux/
11144 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11145 S:      Maintained
11146 F:      drivers/media/dvb-frontends/mn88472*
11147
11148 MN88473 MEDIA DRIVER
11149 M:      Antti Palosaari <crope@iki.fi>
11150 L:      linux-media@vger.kernel.org
11151 W:      https://linuxtv.org
11152 W:      http://palosaari.fi/linux/
11153 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11154 S:      Maintained
11155 F:      drivers/media/dvb-frontends/mn88473*
11156
11157 MODULE SUPPORT
11158 M:      Jessica Yu <jeyu@kernel.org>
11159 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
11160 S:      Maintained
11161 F:      include/linux/module.h
11162 F:      kernel/module.c
11163
11164 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
11165 W:      http://popies.net/meye/
11166 S:      Orphan
11167 F:      Documentation/media/v4l-drivers/meye*
11168 F:      drivers/media/pci/meye/
11169 F:      include/uapi/linux/meye.h
11170
11171 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
11172 M:      Jiri Slaby <jirislaby@gmail.com>
11173 S:      Maintained
11174 F:      Documentation/driver-api/serial/moxa-smartio.rst
11175 F:      drivers/tty/mxser.*
11176
11177 MR800 AVERMEDIA USB FM RADIO DRIVER
11178 M:      Alexey Klimov <klimov.linux@gmail.com>
11179 L:      linux-media@vger.kernel.org
11180 T:      git git://linuxtv.org/media_tree.git
11181 S:      Maintained
11182 F:      drivers/media/radio/radio-mr800.c
11183
11184 MRF24J40 IEEE 802.15.4 RADIO DRIVER
11185 M:      Alan Ott <alan@signal11.us>
11186 L:      linux-wpan@vger.kernel.org
11187 S:      Maintained
11188 F:      drivers/net/ieee802154/mrf24j40.c
11189 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
11190
11191 MSI LAPTOP SUPPORT
11192 M:      "Lee, Chun-Yi" <jlee@suse.com>
11193 L:      platform-driver-x86@vger.kernel.org
11194 S:      Maintained
11195 F:      drivers/platform/x86/msi-laptop.c
11196
11197 MSI WMI SUPPORT
11198 L:      platform-driver-x86@vger.kernel.org
11199 S:      Orphan
11200 F:      drivers/platform/x86/msi-wmi.c
11201
11202 MSI001 MEDIA DRIVER
11203 M:      Antti Palosaari <crope@iki.fi>
11204 L:      linux-media@vger.kernel.org
11205 W:      https://linuxtv.org
11206 W:      http://palosaari.fi/linux/
11207 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11208 T:      git git://linuxtv.org/anttip/media_tree.git
11209 S:      Maintained
11210 F:      drivers/media/tuners/msi001*
11211
11212 MSI2500 MEDIA DRIVER
11213 M:      Antti Palosaari <crope@iki.fi>
11214 L:      linux-media@vger.kernel.org
11215 W:      https://linuxtv.org
11216 W:      http://palosaari.fi/linux/
11217 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11218 T:      git git://linuxtv.org/anttip/media_tree.git
11219 S:      Maintained
11220 F:      drivers/media/usb/msi2500/
11221
11222 MSYSTEMS DISKONCHIP G3 MTD DRIVER
11223 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11224 L:      linux-mtd@lists.infradead.org
11225 S:      Maintained
11226 F:      drivers/mtd/devices/docg3*
11227
11228 MT9M032 APTINA SENSOR DRIVER
11229 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11230 L:      linux-media@vger.kernel.org
11231 T:      git git://linuxtv.org/media_tree.git
11232 S:      Maintained
11233 F:      drivers/media/i2c/mt9m032.c
11234 F:      include/media/i2c/mt9m032.h
11235
11236 MT9P031 APTINA CAMERA SENSOR
11237 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11238 L:      linux-media@vger.kernel.org
11239 T:      git git://linuxtv.org/media_tree.git
11240 S:      Maintained
11241 F:      drivers/media/i2c/mt9p031.c
11242 F:      include/media/i2c/mt9p031.h
11243
11244 MT9T001 APTINA CAMERA SENSOR
11245 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11246 L:      linux-media@vger.kernel.org
11247 T:      git git://linuxtv.org/media_tree.git
11248 S:      Maintained
11249 F:      drivers/media/i2c/mt9t001.c
11250 F:      include/media/i2c/mt9t001.h
11251
11252 MT9T112 APTINA CAMERA SENSOR
11253 M:      Jacopo Mondi <jacopo@jmondi.org>
11254 L:      linux-media@vger.kernel.org
11255 T:      git git://linuxtv.org/media_tree.git
11256 S:      Odd Fixes
11257 F:      drivers/media/i2c/mt9t112.c
11258 F:      include/media/i2c/mt9t112.h
11259
11260 MT9V032 APTINA CAMERA SENSOR
11261 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11262 L:      linux-media@vger.kernel.org
11263 T:      git git://linuxtv.org/media_tree.git
11264 S:      Maintained
11265 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
11266 F:      drivers/media/i2c/mt9v032.c
11267 F:      include/media/i2c/mt9v032.h
11268
11269 MT9V111 APTINA CAMERA SENSOR
11270 M:      Jacopo Mondi <jacopo@jmondi.org>
11271 L:      linux-media@vger.kernel.org
11272 T:      git git://linuxtv.org/media_tree.git
11273 S:      Maintained
11274 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.txt
11275 F:      drivers/media/i2c/mt9v111.c
11276
11277 MULTIFUNCTION DEVICES (MFD)
11278 M:      Lee Jones <lee.jones@linaro.org>
11279 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
11280 S:      Supported
11281 F:      Documentation/devicetree/bindings/mfd/
11282 F:      drivers/mfd/
11283 F:      include/linux/mfd/
11284 F:      include/dt-bindings/mfd/
11285
11286 MULTIMEDIA CARD (MMC) ETC. OVER SPI
11287 S:      Orphan
11288 F:      drivers/mmc/host/mmc_spi.c
11289 F:      include/linux/spi/mmc_spi.h
11290
11291 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
11292 M:      Ulf Hansson <ulf.hansson@linaro.org>
11293 L:      linux-mmc@vger.kernel.org
11294 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
11295 S:      Maintained
11296 F:      Documentation/devicetree/bindings/mmc/
11297 F:      drivers/mmc/
11298 F:      include/linux/mmc/
11299 F:      include/uapi/linux/mmc/
11300
11301 MULTIPLEXER SUBSYSTEM
11302 M:      Peter Rosin <peda@axentia.se>
11303 S:      Maintained
11304 F:      Documentation/ABI/testing/sysfs-class-mux*
11305 F:      Documentation/devicetree/bindings/mux/
11306 F:      include/dt-bindings/mux/
11307 F:      include/linux/mux/
11308 F:      drivers/mux/
11309
11310 MULTITECH MULTIPORT CARD (ISICOM)
11311 S:      Orphan
11312 F:      drivers/tty/isicom.c
11313 F:      include/linux/isicom.h
11314
11315 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
11316 M:      Bin Liu <b-liu@ti.com>
11317 L:      linux-usb@vger.kernel.org
11318 S:      Maintained
11319 F:      drivers/usb/musb/
11320
11321 MXL301RF MEDIA DRIVER
11322 M:      Akihiro Tsukada <tskd08@gmail.com>
11323 L:      linux-media@vger.kernel.org
11324 S:      Odd Fixes
11325 F:      drivers/media/tuners/mxl301rf*
11326
11327 MXL5007T MEDIA DRIVER
11328 M:      Michael Krufky <mkrufky@linuxtv.org>
11329 L:      linux-media@vger.kernel.org
11330 W:      https://linuxtv.org
11331 W:      http://github.com/mkrufky
11332 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11333 T:      git git://linuxtv.org/mkrufky/tuners.git
11334 S:      Maintained
11335 F:      drivers/media/tuners/mxl5007t.*
11336
11337 MXSFB DRM DRIVER
11338 M:      Marek Vasut <marex@denx.de>
11339 M:      Stefan Agner <stefan@agner.ch>
11340 L:      dri-devel@lists.freedesktop.org
11341 S:      Supported
11342 F:      drivers/gpu/drm/mxsfb/
11343 F:      Documentation/devicetree/bindings/display/mxsfb.txt
11344 T:      git git://anongit.freedesktop.org/drm/drm-misc
11345
11346 MYLEX DAC960 PCI RAID Controller
11347 M:      Hannes Reinecke <hare@kernel.org>
11348 L:      linux-scsi@vger.kernel.org
11349 S:      Supported
11350 F:      drivers/scsi/myrb.*
11351 F:      drivers/scsi/myrs.*
11352
11353 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
11354 M:      Chris Lee <christopher.lee@cspi.com>
11355 L:      netdev@vger.kernel.org
11356 W:      https://www.cspi.com/ethernet-products/support/downloads/
11357 S:      Supported
11358 F:      drivers/net/ethernet/myricom/myri10ge/
11359
11360 NAND FLASH SUBSYSTEM
11361 M:      Miquel Raynal <miquel.raynal@bootlin.com>
11362 R:      Richard Weinberger <richard@nod.at>
11363 L:      linux-mtd@lists.infradead.org
11364 W:      http://www.linux-mtd.infradead.org/
11365 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
11366 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next
11367 S:      Maintained
11368 F:      drivers/mtd/nand/
11369 F:      include/linux/mtd/*nand*.h
11370
11371 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
11372 M:      Daniel Mack <zonque@gmail.com>
11373 S:      Maintained
11374 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11375 W:      http://www.native-instruments.com
11376 F:      sound/usb/caiaq/
11377
11378 NATSEMI ETHERNET DRIVER (DP8381x)
11379 S:      Orphan
11380 F:      drivers/net/ethernet/natsemi/natsemi.c
11381
11382 NCR 5380 SCSI DRIVERS
11383 M:      Finn Thain <fthain@telegraphics.com.au>
11384 M:      Michael Schmitz <schmitzmic@gmail.com>
11385 L:      linux-scsi@vger.kernel.org
11386 S:      Maintained
11387 F:      Documentation/scsi/g_NCR5380.txt
11388 F:      drivers/scsi/NCR5380.*
11389 F:      drivers/scsi/arm/cumana_1.c
11390 F:      drivers/scsi/arm/oak.c
11391 F:      drivers/scsi/atari_scsi.*
11392 F:      drivers/scsi/dmx3191d.c
11393 F:      drivers/scsi/g_NCR5380.*
11394 F:      drivers/scsi/mac_scsi.*
11395 F:      drivers/scsi/sun3_scsi.*
11396 F:      drivers/scsi/sun3_scsi_vme.c
11397
11398 NCSI LIBRARY:
11399 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
11400 S:      Maintained
11401 F:      net/ncsi/
11402
11403 NCT6775 HARDWARE MONITOR DRIVER
11404 M:      Guenter Roeck <linux@roeck-us.net>
11405 L:      linux-hwmon@vger.kernel.org
11406 S:      Maintained
11407 F:      Documentation/hwmon/nct6775.rst
11408 F:      drivers/hwmon/nct6775.c
11409
11410 NET_FAILOVER MODULE
11411 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
11412 L:      netdev@vger.kernel.org
11413 S:      Supported
11414 F:      drivers/net/net_failover.c
11415 F:      include/net/net_failover.h
11416 F:      Documentation/networking/net_failover.rst
11417
11418 NETEM NETWORK EMULATOR
11419 M:      Stephen Hemminger <stephen@networkplumber.org>
11420 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
11421 S:      Maintained
11422 F:      net/sched/sch_netem.c
11423
11424 NETERION 10GbE DRIVERS (s2io/vxge)
11425 M:      Jon Mason <jdmason@kudzu.us>
11426 L:      netdev@vger.kernel.org
11427 S:      Supported
11428 F:      Documentation/networking/device_drivers/neterion/s2io.txt
11429 F:      Documentation/networking/device_drivers/neterion/vxge.txt
11430 F:      drivers/net/ethernet/neterion/
11431
11432 NETFILTER
11433 M:      Pablo Neira Ayuso <pablo@netfilter.org>
11434 M:      Jozsef Kadlecsik <kadlec@netfilter.org>
11435 M:      Florian Westphal <fw@strlen.de>
11436 L:      netfilter-devel@vger.kernel.org
11437 L:      coreteam@netfilter.org
11438 W:      http://www.netfilter.org/
11439 W:      http://www.iptables.org/
11440 W:      http://www.nftables.org/
11441 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
11442 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
11443 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
11444 S:      Maintained
11445 F:      include/linux/netfilter*
11446 F:      include/linux/netfilter/
11447 F:      include/net/netfilter/
11448 F:      include/uapi/linux/netfilter*
11449 F:      include/uapi/linux/netfilter/
11450 F:      net/*/netfilter.c
11451 F:      net/*/netfilter/
11452 F:      net/netfilter/
11453 F:      net/bridge/br_netfilter*.c
11454
11455 NETROM NETWORK LAYER
11456 M:      Ralf Baechle <ralf@linux-mips.org>
11457 L:      linux-hams@vger.kernel.org
11458 W:      http://www.linux-ax25.org/
11459 S:      Maintained
11460 F:      include/net/netrom.h
11461 F:      include/uapi/linux/netrom.h
11462 F:      net/netrom/
11463
11464 NETRONOME ETHERNET DRIVERS
11465 M:      Jakub Kicinski <kuba@kernel.org>
11466 L:      oss-drivers@netronome.com
11467 S:      Maintained
11468 F:      drivers/net/ethernet/netronome/
11469
11470 NETWORK BLOCK DEVICE (NBD)
11471 M:      Josef Bacik <josef@toxicpanda.com>
11472 S:      Maintained
11473 L:      linux-block@vger.kernel.org
11474 L:      nbd@other.debian.org
11475 F:      Documentation/admin-guide/blockdev/nbd.rst
11476 F:      drivers/block/nbd.c
11477 F:      include/trace/events/nbd.h
11478 F:      include/uapi/linux/nbd.h
11479
11480 NETWORK DROP MONITOR
11481 M:      Neil Horman <nhorman@tuxdriver.com>
11482 L:      netdev@vger.kernel.org
11483 S:      Maintained
11484 W:      https://fedorahosted.org/dropwatch/
11485 F:      net/core/drop_monitor.c
11486 F:      include/uapi/linux/net_dropmon.h
11487 F:      include/net/drop_monitor.h
11488
11489 NETWORKING DRIVERS
11490 M:      "David S. Miller" <davem@davemloft.net>
11491 L:      netdev@vger.kernel.org
11492 W:      http://www.linuxfoundation.org/en/Net
11493 Q:      http://patchwork.ozlabs.org/project/netdev/list/
11494 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git
11495 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git
11496 S:      Odd Fixes
11497 F:      Documentation/devicetree/bindings/net/
11498 F:      drivers/net/
11499 F:      include/linux/if_*
11500 F:      include/linux/netdevice.h
11501 F:      include/linux/etherdevice.h
11502 F:      include/linux/fcdevice.h
11503 F:      include/linux/fddidevice.h
11504 F:      include/linux/hippidevice.h
11505 F:      include/linux/inetdevice.h
11506 F:      include/uapi/linux/if_*
11507 F:      include/uapi/linux/netdevice.h
11508
11509 NETWORKING DRIVERS (WIRELESS)
11510 M:      Kalle Valo <kvalo@codeaurora.org>
11511 L:      linux-wireless@vger.kernel.org
11512 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
11513 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
11514 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
11515 S:      Maintained
11516 F:      Documentation/devicetree/bindings/net/wireless/
11517 F:      drivers/net/wireless/
11518
11519 NETWORKING [DSA]
11520 M:      Andrew Lunn <andrew@lunn.ch>
11521 M:      Vivien Didelot <vivien.didelot@gmail.com>
11522 M:      Florian Fainelli <f.fainelli@gmail.com>
11523 S:      Maintained
11524 F:      Documentation/devicetree/bindings/net/dsa/
11525 F:      net/dsa/
11526 F:      include/net/dsa.h
11527 F:      include/linux/dsa/
11528 F:      include/linux/platform_data/dsa.h
11529 F:      drivers/net/dsa/
11530
11531 NETWORKING [GENERAL]
11532 M:      "David S. Miller" <davem@davemloft.net>
11533 M:      Jakub Kicinski <kuba@kernel.org>
11534 L:      netdev@vger.kernel.org
11535 W:      http://www.linuxfoundation.org/en/Net
11536 Q:      http://patchwork.ozlabs.org/project/netdev/list/
11537 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git
11538 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git
11539 B:      mailto:netdev@vger.kernel.org
11540 S:      Maintained
11541 F:      net/
11542 F:      include/net/
11543 F:      include/linux/in.h
11544 F:      include/linux/net.h
11545 F:      include/linux/netdevice.h
11546 F:      include/uapi/linux/in.h
11547 F:      include/uapi/linux/net.h
11548 F:      include/uapi/linux/netdevice.h
11549 F:      include/uapi/linux/net_namespace.h
11550 F:      tools/testing/selftests/net/
11551 F:      lib/net_utils.c
11552 F:      lib/random32.c
11553 F:      Documentation/networking/
11554
11555 NETWORKING [IPSEC]
11556 M:      Steffen Klassert <steffen.klassert@secunet.com>
11557 M:      Herbert Xu <herbert@gondor.apana.org.au>
11558 M:      "David S. Miller" <davem@davemloft.net>
11559 L:      netdev@vger.kernel.org
11560 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
11561 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
11562 S:      Maintained
11563 F:      net/xfrm/
11564 F:      net/key/
11565 F:      net/ipv4/xfrm*
11566 F:      net/ipv4/esp4*
11567 F:      net/ipv4/ah4.c
11568 F:      net/ipv4/ipcomp.c
11569 F:      net/ipv4/ip_vti.c
11570 F:      net/ipv6/xfrm*
11571 F:      net/ipv6/esp6*
11572 F:      net/ipv6/ah6.c
11573 F:      net/ipv6/ipcomp6.c
11574 F:      net/ipv6/ip6_vti.c
11575 F:      include/uapi/linux/xfrm.h
11576 F:      include/net/xfrm.h
11577
11578 NETWORKING [IPv4/IPv6]
11579 M:      "David S. Miller" <davem@davemloft.net>
11580 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
11581 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
11582 L:      netdev@vger.kernel.org
11583 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git
11584 S:      Maintained
11585 F:      net/ipv4/
11586 F:      net/ipv6/
11587 F:      include/net/ip*
11588 F:      arch/x86/net/*
11589
11590 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
11591 M:      Paul Moore <paul@paul-moore.com>
11592 W:      https://github.com/netlabel
11593 L:      netdev@vger.kernel.org
11594 L:      linux-security-module@vger.kernel.org
11595 S:      Maintained
11596 F:      Documentation/netlabel/
11597 F:      include/net/calipso.h
11598 F:      include/net/cipso_ipv4.h
11599 F:      include/net/netlabel.h
11600 F:      include/uapi/linux/netfilter/xt_SECMARK.h
11601 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
11602 F:      net/netlabel/
11603 F:      net/ipv4/cipso_ipv4.c
11604 F:      net/ipv6/calipso.c
11605 F:      net/netfilter/xt_CONNSECMARK.c
11606 F:      net/netfilter/xt_SECMARK.c
11607
11608 NETWORKING [TCP]
11609 M:      Eric Dumazet <edumazet@google.com>
11610 L:      netdev@vger.kernel.org
11611 S:      Maintained
11612 F:      net/ipv4/tcp*.c
11613 F:      net/ipv4/syncookies.c
11614 F:      net/ipv6/tcp*.c
11615 F:      net/ipv6/syncookies.c
11616 F:      include/uapi/linux/tcp.h
11617 F:      include/net/tcp.h
11618 F:      include/linux/tcp.h
11619 F:      include/trace/events/tcp.h
11620
11621 NETWORKING [TLS]
11622 M:      Boris Pismenny <borisp@mellanox.com>
11623 M:      Aviad Yehezkel <aviadye@mellanox.com>
11624 M:      John Fastabend <john.fastabend@gmail.com>
11625 M:      Daniel Borkmann <daniel@iogearbox.net>
11626 M:      Jakub Kicinski <kuba@kernel.org>
11627 L:      netdev@vger.kernel.org
11628 S:      Maintained
11629 F:      net/tls/*
11630 F:      include/uapi/linux/tls.h
11631 F:      include/net/tls.h
11632
11633 NETWORKING [WIRELESS]
11634 L:      linux-wireless@vger.kernel.org
11635 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
11636
11637 NETDEVSIM
11638 M:      Jakub Kicinski <kuba@kernel.org>
11639 S:      Maintained
11640 F:      drivers/net/netdevsim/*
11641
11642 NETXEN (1/10) GbE SUPPORT
11643 M:      Manish Chopra <manishc@marvell.com>
11644 M:      Rahul Verma <rahulv@marvell.com>
11645 M:      GR-Linux-NIC-Dev@marvell.com
11646 L:      netdev@vger.kernel.org
11647 S:      Supported
11648 F:      drivers/net/ethernet/qlogic/netxen/
11649
11650 NEXTHOP
11651 M:      David Ahern <dsahern@kernel.org>
11652 L:      netdev@vger.kernel.org
11653 S:      Maintained
11654 F:      include/net/nexthop.h
11655 F:      include/uapi/linux/nexthop.h
11656 F:      include/net/netns/nexthop.h
11657 F:      net/ipv4/nexthop.c
11658
11659 NFC SUBSYSTEM
11660 L:      netdev@vger.kernel.org
11661 S:      Orphan
11662 F:      net/nfc/
11663 F:      include/net/nfc/
11664 F:      include/uapi/linux/nfc.h
11665 F:      drivers/nfc/
11666 F:      include/linux/platform_data/nfcmrvl.h
11667 F:      Documentation/devicetree/bindings/net/nfc/
11668
11669 NFS, SUNRPC, AND LOCKD CLIENTS
11670 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
11671 M:      Anna Schumaker <anna.schumaker@netapp.com>
11672 L:      linux-nfs@vger.kernel.org
11673 W:      http://client.linux-nfs.org
11674 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
11675 S:      Maintained
11676 F:      fs/lockd/
11677 F:      fs/nfs/
11678 F:      fs/nfs_common/
11679 F:      net/sunrpc/
11680 F:      include/linux/lockd/
11681 F:      include/linux/nfs*
11682 F:      include/linux/sunrpc/
11683 F:      include/uapi/linux/nfs*
11684 F:      include/uapi/linux/sunrpc/
11685
11686 NILFS2 FILESYSTEM
11687 M:      Ryusuke Konishi <konishi.ryusuke@gmail.com>
11688 L:      linux-nilfs@vger.kernel.org
11689 W:      https://nilfs.sourceforge.io/
11690 W:      https://nilfs.osdn.jp/
11691 T:      git git://github.com/konis/nilfs2.git
11692 S:      Supported
11693 F:      Documentation/filesystems/nilfs2.txt
11694 F:      fs/nilfs2/
11695 F:      include/trace/events/nilfs2.h
11696 F:      include/uapi/linux/nilfs2_api.h
11697 F:      include/uapi/linux/nilfs2_ondisk.h
11698
11699 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
11700 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
11701 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
11702 S:      Maintained
11703 F:      Documentation/scsi/NinjaSCSI.txt
11704 F:      drivers/scsi/pcmcia/nsp_*
11705
11706 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
11707 M:      GOTO Masanori <gotom@debian.or.jp>
11708 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
11709 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
11710 S:      Maintained
11711 F:      Documentation/scsi/NinjaSCSI.txt
11712 F:      drivers/scsi/nsp32*
11713
11714 NIOS2 ARCHITECTURE
11715 M:      Ley Foon Tan <ley.foon.tan@intel.com>
11716 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
11717 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
11718 S:      Maintained
11719 F:      arch/nios2/
11720
11721 NOHZ, DYNTICKS SUPPORT
11722 M:      Frederic Weisbecker <fweisbec@gmail.com>
11723 M:      Thomas Gleixner <tglx@linutronix.de>
11724 M:      Ingo Molnar <mingo@kernel.org>
11725 L:      linux-kernel@vger.kernel.org
11726 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
11727 S:      Maintained
11728 F:      kernel/time/tick*.*
11729 F:      include/linux/tick.h
11730 F:      include/linux/sched/nohz.h
11731
11732 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
11733 M:      Pavel Machek <pavel@ucw.cz>
11734 M:      Sakari Ailus <sakari.ailus@iki.fi>
11735 L:      linux-media@vger.kernel.org
11736 S:      Maintained
11737 F:      drivers/media/i2c/et8ek8
11738 F:      drivers/media/i2c/ad5820.c
11739
11740 NOKIA N900 POWER SUPPLY DRIVERS
11741 R:      Pali Rohár <pali.rohar@gmail.com>
11742 F:      include/linux/power/bq2415x_charger.h
11743 F:      include/linux/power/bq27xxx_battery.h
11744 F:      drivers/power/supply/bq2415x_charger.c
11745 F:      drivers/power/supply/bq27xxx_battery.c
11746 F:      drivers/power/supply/bq27xxx_battery_i2c.c
11747 F:      drivers/power/supply/isp1704_charger.c
11748 F:      drivers/power/supply/rx51_battery.c
11749
11750 NOLIBC HEADER FILE
11751 M:      Willy Tarreau <w@1wt.eu>
11752 S:      Maintained
11753 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git
11754 F:      tools/include/nolibc/
11755
11756 NSDEPS
11757 M:      Matthias Maennich <maennich@google.com>
11758 S:      Maintained
11759 F:      scripts/nsdeps
11760 F:      Documentation/core-api/symbol-namespaces.rst
11761
11762 NTB AMD DRIVER
11763 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
11764 L:      linux-ntb@googlegroups.com
11765 S:      Supported
11766 F:      drivers/ntb/hw/amd/
11767
11768 NTB DRIVER CORE
11769 M:      Jon Mason <jdmason@kudzu.us>
11770 M:      Dave Jiang <dave.jiang@intel.com>
11771 M:      Allen Hubbe <allenbh@gmail.com>
11772 L:      linux-ntb@googlegroups.com
11773 S:      Supported
11774 W:      https://github.com/jonmason/ntb/wiki
11775 T:      git git://github.com/jonmason/ntb.git
11776 F:      drivers/ntb/
11777 F:      drivers/net/ntb_netdev.c
11778 F:      include/linux/ntb.h
11779 F:      include/linux/ntb_transport.h
11780 F:      tools/testing/selftests/ntb/
11781
11782 NTB IDT DRIVER
11783 M:      Serge Semin <fancer.lancer@gmail.com>
11784 L:      linux-ntb@googlegroups.com
11785 S:      Supported
11786 F:      drivers/ntb/hw/idt/
11787
11788 NTB INTEL DRIVER
11789 M:      Dave Jiang <dave.jiang@intel.com>
11790 L:      linux-ntb@googlegroups.com
11791 S:      Supported
11792 W:      https://github.com/davejiang/linux/wiki
11793 T:      git https://github.com/davejiang/linux.git
11794 F:      drivers/ntb/hw/intel/
11795
11796 NTFS FILESYSTEM
11797 M:      Anton Altaparmakov <anton@tuxera.com>
11798 L:      linux-ntfs-dev@lists.sourceforge.net
11799 W:      http://www.tuxera.com/
11800 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
11801 S:      Supported
11802 F:      Documentation/filesystems/ntfs.txt
11803 F:      fs/ntfs/
11804
11805 NUBUS SUBSYSTEM
11806 M:      Finn Thain <fthain@telegraphics.com.au>
11807 L:      linux-m68k@lists.linux-m68k.org
11808 S:      Maintained
11809 F:      arch/*/include/asm/nubus.h
11810 F:      drivers/nubus/
11811 F:      include/linux/nubus.h
11812 F:      include/uapi/linux/nubus.h
11813
11814 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
11815 M:      Antonino Daplas <adaplas@gmail.com>
11816 L:      linux-fbdev@vger.kernel.org
11817 S:      Maintained
11818 F:      drivers/video/fbdev/riva/
11819 F:      drivers/video/fbdev/nvidia/
11820
11821 NVM EXPRESS DRIVER
11822 M:      Keith Busch <kbusch@kernel.org>
11823 M:      Jens Axboe <axboe@fb.com>
11824 M:      Christoph Hellwig <hch@lst.de>
11825 M:      Sagi Grimberg <sagi@grimberg.me>
11826 L:      linux-nvme@lists.infradead.org
11827 T:      git://git.infradead.org/nvme.git
11828 W:      http://git.infradead.org/nvme.git
11829 S:      Supported
11830 F:      drivers/nvme/host/
11831 F:      include/linux/nvme.h
11832 F:      include/uapi/linux/nvme_ioctl.h
11833
11834 NVM EXPRESS FC TRANSPORT DRIVERS
11835 M:      James Smart <james.smart@broadcom.com>
11836 L:      linux-nvme@lists.infradead.org
11837 S:      Supported
11838 F:      include/linux/nvme-fc.h
11839 F:      include/linux/nvme-fc-driver.h
11840 F:      drivers/nvme/host/fc.c
11841 F:      drivers/nvme/target/fc.c
11842 F:      drivers/nvme/target/fcloop.c
11843
11844 NVM EXPRESS TARGET DRIVER
11845 M:      Christoph Hellwig <hch@lst.de>
11846 M:      Sagi Grimberg <sagi@grimberg.me>
11847 M:      Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com>
11848 L:      linux-nvme@lists.infradead.org
11849 T:      git://git.infradead.org/nvme.git
11850 W:      http://git.infradead.org/nvme.git
11851 S:      Supported
11852 F:      drivers/nvme/target/
11853
11854 NVMEM FRAMEWORK
11855 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
11856 S:      Maintained
11857 F:      drivers/nvmem/
11858 F:      Documentation/devicetree/bindings/nvmem/
11859 F:      Documentation/ABI/stable/sysfs-bus-nvmem
11860 F:      include/linux/nvmem-consumer.h
11861 F:      include/linux/nvmem-provider.h
11862
11863 NXP FXAS21002C DRIVER
11864 M:      Rui Miguel Silva <rmfrfs@gmail.com>
11865 L:      linux-iio@vger.kernel.org
11866 S:      Maintained
11867 F:      Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.txt
11868 F:      drivers/iio/gyro/fxas21002c_core.c
11869 F:      drivers/iio/gyro/fxas21002c.h
11870 F:      drivers/iio/gyro/fxas21002c_i2c.c
11871 F:      drivers/iio/gyro/fxas21002c_spi.c
11872
11873 NXP SGTL5000 DRIVER
11874 M:      Fabio Estevam <festevam@gmail.com>
11875 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11876 S:      Maintained
11877 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
11878 F:      sound/soc/codecs/sgtl5000*
11879
11880 NXP SJA1105 ETHERNET SWITCH DRIVER
11881 M:      Vladimir Oltean <olteanv@gmail.com>
11882 L:      linux-kernel@vger.kernel.org
11883 S:      Maintained
11884 F:      drivers/net/dsa/sja1105
11885
11886 NXP TDA998X DRM DRIVER
11887 M:      Russell King <linux@armlinux.org.uk>
11888 S:      Maintained
11889 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
11890 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
11891 F:      drivers/gpu/drm/i2c/tda998x_drv.c
11892 F:      include/drm/i2c/tda998x.h
11893 F:      include/dt-bindings/display/tda998x.h
11894 K:      "nxp,tda998x"
11895
11896 NXP TFA9879 DRIVER
11897 M:      Peter Rosin <peda@axentia.se>
11898 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11899 S:      Maintained
11900 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
11901 F:      sound/soc/codecs/tfa9879*
11902
11903 NXP-NCI NFC DRIVER
11904 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
11905 R:      Charles Gorand <charles.gorand@effinnov.com>
11906 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
11907 S:      Supported
11908 F:      drivers/nfc/nxp-nci
11909
11910 OBJAGG
11911 M:      Jiri Pirko <jiri@mellanox.com>
11912 L:      netdev@vger.kernel.org
11913 S:      Supported
11914 F:      lib/objagg.c
11915 F:      lib/test_objagg.c
11916 F:      include/linux/objagg.h
11917
11918 NXP FSPI DRIVER
11919 R:      Yogesh Gaur <yogeshgaur.83@gmail.com>
11920 M:      Ashish Kumar <ashish.kumar@nxp.com>
11921 L:      linux-spi@vger.kernel.org
11922 S:      Maintained
11923 F:      drivers/spi/spi-nxp-fspi.c
11924 F:      Documentation/devicetree/bindings/spi/spi-nxp-fspi.txt
11925
11926 OBJTOOL
11927 M:      Josh Poimboeuf <jpoimboe@redhat.com>
11928 M:      Peter Zijlstra <peterz@infradead.org>
11929 S:      Supported
11930 F:      tools/objtool/
11931
11932 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
11933 M:      Frederic Barrat <fbarrat@linux.ibm.com>
11934 M:      Andrew Donnellan <ajd@linux.ibm.com>
11935 L:      linuxppc-dev@lists.ozlabs.org
11936 S:      Supported
11937 F:      arch/powerpc/platforms/powernv/ocxl.c
11938 F:      arch/powerpc/include/asm/pnv-ocxl.h
11939 F:      drivers/misc/ocxl/
11940 F:      include/misc/ocxl*
11941 F:      include/uapi/misc/ocxl.h
11942 F:      Documentation/userspace-api/accelerators/ocxl.rst
11943
11944 OMAP AUDIO SUPPORT
11945 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
11946 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
11947 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11948 L:      linux-omap@vger.kernel.org
11949 S:      Maintained
11950 F:      sound/soc/ti/omap*
11951 F:      sound/soc/ti/rx51.c
11952 F:      sound/soc/ti/n810.c
11953 F:      sound/soc/ti/sdma-pcm.*
11954
11955 OMAP CLOCK FRAMEWORK SUPPORT
11956 M:      Paul Walmsley <paul@pwsan.com>
11957 L:      linux-omap@vger.kernel.org
11958 S:      Maintained
11959 F:      arch/arm/*omap*/*clock*
11960
11961 OMAP DEVICE TREE SUPPORT
11962 M:      Benoît Cousson <bcousson@baylibre.com>
11963 M:      Tony Lindgren <tony@atomide.com>
11964 L:      linux-omap@vger.kernel.org
11965 L:      devicetree@vger.kernel.org
11966 S:      Maintained
11967 F:      arch/arm/boot/dts/*omap*
11968 F:      arch/arm/boot/dts/*am3*
11969 F:      arch/arm/boot/dts/*am4*
11970 F:      arch/arm/boot/dts/*am5*
11971 F:      arch/arm/boot/dts/*dra7*
11972 F:      arch/arm/boot/dts/logicpd-som-lv*
11973 F:      arch/arm/boot/dts/logicpd-torpedo*
11974
11975 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
11976 L:      linux-omap@vger.kernel.org
11977 L:      linux-fbdev@vger.kernel.org
11978 S:      Orphan
11979 F:      drivers/video/fbdev/omap2/
11980 F:      Documentation/arm/omap/dss.rst
11981
11982 OMAP FRAMEBUFFER SUPPORT
11983 L:      linux-fbdev@vger.kernel.org
11984 L:      linux-omap@vger.kernel.org
11985 S:      Orphan
11986 F:      drivers/video/fbdev/omap/
11987
11988 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
11989 M:      Roger Quadros <rogerq@ti.com>
11990 M:      Tony Lindgren <tony@atomide.com>
11991 L:      linux-omap@vger.kernel.org
11992 S:      Maintained
11993 F:      drivers/memory/omap-gpmc.c
11994 F:      arch/arm/mach-omap2/*gpmc*
11995
11996 OMAP GPIO DRIVER
11997 M:      Grygorii Strashko <grygorii.strashko@ti.com>
11998 M:      Santosh Shilimkar <ssantosh@kernel.org>
11999 M:      Kevin Hilman <khilman@kernel.org>
12000 L:      linux-omap@vger.kernel.org
12001 S:      Maintained
12002 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
12003 F:      drivers/gpio/gpio-omap.c
12004
12005 OMAP HARDWARE SPINLOCK SUPPORT
12006 M:      Ohad Ben-Cohen <ohad@wizery.com>
12007 L:      linux-omap@vger.kernel.org
12008 S:      Maintained
12009 F:      drivers/hwspinlock/omap_hwspinlock.c
12010
12011 OMAP HS MMC SUPPORT
12012 L:      linux-mmc@vger.kernel.org
12013 L:      linux-omap@vger.kernel.org
12014 S:      Orphan
12015 F:      drivers/mmc/host/omap_hsmmc.c
12016
12017 OMAP HWMOD DATA
12018 M:      Paul Walmsley <paul@pwsan.com>
12019 L:      linux-omap@vger.kernel.org
12020 S:      Maintained
12021 F:      arch/arm/mach-omap2/omap_hwmod*data*
12022
12023 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
12024 M:      Benoît Cousson <bcousson@baylibre.com>
12025 L:      linux-omap@vger.kernel.org
12026 S:      Maintained
12027 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
12028
12029 OMAP HWMOD SUPPORT
12030 M:      Benoît Cousson <bcousson@baylibre.com>
12031 M:      Paul Walmsley <paul@pwsan.com>
12032 L:      linux-omap@vger.kernel.org
12033 S:      Maintained
12034 F:      arch/arm/mach-omap2/omap_hwmod.*
12035
12036 OMAP I2C DRIVER
12037 M:      Vignesh R <vigneshr@ti.com>
12038 L:      linux-omap@vger.kernel.org
12039 L:      linux-i2c@vger.kernel.org
12040 S:      Maintained
12041 F:      Documentation/devicetree/bindings/i2c/i2c-omap.txt
12042 F:      drivers/i2c/busses/i2c-omap.c
12043
12044 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
12045 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
12046 L:      linux-media@vger.kernel.org
12047 S:      Maintained
12048 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
12049 F:      drivers/media/platform/omap3isp/
12050 F:      drivers/staging/media/omap4iss/
12051
12052 OMAP MMC SUPPORT
12053 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
12054 L:      linux-omap@vger.kernel.org
12055 S:      Odd Fixes
12056 F:      drivers/mmc/host/omap.c
12057
12058 OMAP POWER MANAGEMENT SUPPORT
12059 M:      Kevin Hilman <khilman@kernel.org>
12060 L:      linux-omap@vger.kernel.org
12061 S:      Maintained
12062 F:      arch/arm/*omap*/*pm*
12063 F:      drivers/cpufreq/omap-cpufreq.c
12064
12065 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
12066 M:      Rajendra Nayak <rnayak@codeaurora.org>
12067 M:      Paul Walmsley <paul@pwsan.com>
12068 L:      linux-omap@vger.kernel.org
12069 S:      Maintained
12070 F:      arch/arm/mach-omap2/prm*
12071
12072 OMAP RANDOM NUMBER GENERATOR SUPPORT
12073 M:      Deepak Saxena <dsaxena@plexity.net>
12074 S:      Maintained
12075 F:      drivers/char/hw_random/omap-rng.c
12076
12077 OMAP USB SUPPORT
12078 L:      linux-usb@vger.kernel.org
12079 L:      linux-omap@vger.kernel.org
12080 S:      Orphan
12081 F:      drivers/usb/*/*omap*
12082 F:      arch/arm/*omap*/usb*
12083
12084 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
12085 M:      Mark Jackson <mpfj@newflow.co.uk>
12086 L:      linux-omap@vger.kernel.org
12087 S:      Maintained
12088 F:      arch/arm/boot/dts/am335x-nano.dts
12089
12090 OMAP1 SUPPORT
12091 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
12092 M:      Tony Lindgren <tony@atomide.com>
12093 L:      linux-omap@vger.kernel.org
12094 Q:      http://patchwork.kernel.org/project/linux-omap/list/
12095 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
12096 S:      Maintained
12097 F:      arch/arm/mach-omap1/
12098 F:      arch/arm/plat-omap/
12099 F:      arch/arm/configs/omap1_defconfig
12100 F:      drivers/i2c/busses/i2c-omap.c
12101 F:      include/linux/platform_data/i2c-omap.h
12102 F:      include/linux/platform_data/ams-delta-fiq.h
12103
12104 OMAP2+ SUPPORT
12105 M:      Tony Lindgren <tony@atomide.com>
12106 L:      linux-omap@vger.kernel.org
12107 W:      http://www.muru.com/linux/omap/
12108 W:      http://linux.omap.com/
12109 Q:      http://patchwork.kernel.org/project/linux-omap/list/
12110 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
12111 S:      Maintained
12112 F:      arch/arm/mach-omap2/
12113 F:      arch/arm/plat-omap/
12114 F:      arch/arm/configs/omap2plus_defconfig
12115 F:      drivers/bus/ti-sysc.c
12116 F:      drivers/i2c/busses/i2c-omap.c
12117 F:      drivers/irqchip/irq-omap-intc.c
12118 F:      drivers/mfd/*omap*.c
12119 F:      drivers/mfd/menelaus.c
12120 F:      drivers/mfd/palmas.c
12121 F:      drivers/mfd/tps65217.c
12122 F:      drivers/mfd/tps65218.c
12123 F:      drivers/mfd/tps65910.c
12124 F:      drivers/mfd/twl-core.[ch]
12125 F:      drivers/mfd/twl4030*.c
12126 F:      drivers/mfd/twl6030*.c
12127 F:      drivers/mfd/twl6040*.c
12128 F:      drivers/regulator/palmas-regulator*.c
12129 F:      drivers/regulator/pbias-regulator.c
12130 F:      drivers/regulator/tps65217-regulator.c
12131 F:      drivers/regulator/tps65218-regulator.c
12132 F:      drivers/regulator/tps65910-regulator.c
12133 F:      drivers/regulator/twl-regulator.c
12134 F:      drivers/regulator/twl6030-regulator.c
12135 F:      include/linux/platform_data/i2c-omap.h
12136 F:      include/linux/platform_data/ti-sysc.h
12137
12138 ONION OMEGA2+ BOARD
12139 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
12140 L:      linux-mips@vger.kernel.org
12141 S:      Maintained
12142 F:      arch/mips/boot/dts/ralink/omega2p.dts
12143
12144 OMFS FILESYSTEM
12145 M:      Bob Copeland <me@bobcopeland.com>
12146 L:      linux-karma-devel@lists.sourceforge.net
12147 S:      Maintained
12148 F:      Documentation/filesystems/omfs.txt
12149 F:      fs/omfs/
12150
12151 OMNIKEY CARDMAN 4000 DRIVER
12152 M:      Harald Welte <laforge@gnumonks.org>
12153 S:      Maintained
12154 F:      drivers/char/pcmcia/cm4000_cs.c
12155 F:      include/linux/cm4000_cs.h
12156 F:      include/uapi/linux/cm4000_cs.h
12157
12158 OMNIKEY CARDMAN 4040 DRIVER
12159 M:      Harald Welte <laforge@gnumonks.org>
12160 S:      Maintained
12161 F:      drivers/char/pcmcia/cm4040_cs.*
12162
12163 OMNIVISION OV13858 SENSOR DRIVER
12164 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
12165 L:      linux-media@vger.kernel.org
12166 T:      git git://linuxtv.org/media_tree.git
12167 S:      Maintained
12168 F:      drivers/media/i2c/ov13858.c
12169
12170 OMNIVISION OV2680 SENSOR DRIVER
12171 M:      Rui Miguel Silva <rmfrfs@gmail.com>
12172 L:      linux-media@vger.kernel.org
12173 T:      git git://linuxtv.org/media_tree.git
12174 S:      Maintained
12175 F:      drivers/media/i2c/ov2680.c
12176 F:      Documentation/devicetree/bindings/media/i2c/ov2680.txt
12177
12178 OMNIVISION OV2685 SENSOR DRIVER
12179 M:      Shunqian Zheng <zhengsq@rock-chips.com>
12180 L:      linux-media@vger.kernel.org
12181 T:      git git://linuxtv.org/media_tree.git
12182 S:      Maintained
12183 F:      drivers/media/i2c/ov2685.c
12184
12185 OMNIVISION OV5640 SENSOR DRIVER
12186 M:      Steve Longerbeam <slongerbeam@gmail.com>
12187 L:      linux-media@vger.kernel.org
12188 T:      git git://linuxtv.org/media_tree.git
12189 S:      Maintained
12190 F:      drivers/media/i2c/ov5640.c
12191
12192 OMNIVISION OV5647 SENSOR DRIVER
12193 M:      Luis Oliveira <lolivei@synopsys.com>
12194 L:      linux-media@vger.kernel.org
12195 T:      git git://linuxtv.org/media_tree.git
12196 S:      Maintained
12197 F:      drivers/media/i2c/ov5647.c
12198
12199 OMNIVISION OV5670 SENSOR DRIVER
12200 M:      Chiranjeevi Rapolu <chiranjeevi.rapolu@intel.com>
12201 M:      Hyungwoo Yang <hyungwoo.yang@intel.com>
12202 L:      linux-media@vger.kernel.org
12203 T:      git git://linuxtv.org/media_tree.git
12204 S:      Maintained
12205 F:      drivers/media/i2c/ov5670.c
12206
12207 OMNIVISION OV5675 SENSOR DRIVER
12208 M:      Shawn Tu <shawnx.tu@intel.com>
12209 L:      linux-media@vger.kernel.org
12210 T:      git git://linuxtv.org/media_tree.git
12211 S:      Maintained
12212 F:      drivers/media/i2c/ov5675.c
12213
12214 OMNIVISION OV5695 SENSOR DRIVER
12215 M:      Shunqian Zheng <zhengsq@rock-chips.com>
12216 L:      linux-media@vger.kernel.org
12217 T:      git git://linuxtv.org/media_tree.git
12218 S:      Maintained
12219 F:      drivers/media/i2c/ov5695.c
12220
12221 OMNIVISION OV7670 SENSOR DRIVER
12222 M:      Jonathan Corbet <corbet@lwn.net>
12223 L:      linux-media@vger.kernel.org
12224 T:      git git://linuxtv.org/media_tree.git
12225 S:      Maintained
12226 F:      drivers/media/i2c/ov7670.c
12227 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
12228
12229 OMNIVISION OV772x SENSOR DRIVER
12230 M:      Jacopo Mondi <jacopo@jmondi.org>
12231 L:      linux-media@vger.kernel.org
12232 T:      git git://linuxtv.org/media_tree.git
12233 S:      Odd fixes
12234 F:      drivers/media/i2c/ov772x.c
12235 F:      include/media/i2c/ov772x.h
12236 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
12237
12238 OMNIVISION OV7740 SENSOR DRIVER
12239 M:      Wenyou Yang <wenyou.yang@microchip.com>
12240 L:      linux-media@vger.kernel.org
12241 T:      git git://linuxtv.org/media_tree.git
12242 S:      Maintained
12243 F:      drivers/media/i2c/ov7740.c
12244 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
12245
12246 OMNIVISION OV9640 SENSOR DRIVER
12247 M:      Petr Cvek <petrcvekcz@gmail.com>
12248 L:      linux-media@vger.kernel.org
12249 S:      Maintained
12250 F:      drivers/media/i2c/ov9640.*
12251
12252 OMNIVISION OV8856 SENSOR DRIVER
12253 M:      Ben Kao <ben.kao@intel.com>
12254 L:      linux-media@vger.kernel.org
12255 T:      git git://linuxtv.org/media_tree.git
12256 S:      Maintained
12257 F:      drivers/media/i2c/ov8856.c
12258
12259 OMNIVISION OV9650 SENSOR DRIVER
12260 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
12261 R:      Akinobu Mita <akinobu.mita@gmail.com>
12262 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12263 L:      linux-media@vger.kernel.org
12264 T:      git git://linuxtv.org/media_tree.git
12265 S:      Maintained
12266 F:      drivers/media/i2c/ov9650.c
12267 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
12268
12269 ONENAND FLASH DRIVER
12270 M:      Kyungmin Park <kyungmin.park@samsung.com>
12271 L:      linux-mtd@lists.infradead.org
12272 S:      Maintained
12273 F:      drivers/mtd/nand/onenand/
12274 F:      include/linux/mtd/onenand*.h
12275
12276 OP-TEE DRIVER
12277 M:      Jens Wiklander <jens.wiklander@linaro.org>
12278 L:      tee-dev@lists.linaro.org
12279 S:      Maintained
12280 F:      drivers/tee/optee/
12281
12282 OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER
12283 M:      Sumit Garg <sumit.garg@linaro.org>
12284 L:      tee-dev@lists.linaro.org
12285 S:      Maintained
12286 F:      drivers/char/hw_random/optee-rng.c
12287
12288 OPA-VNIC DRIVER
12289 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12290 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
12291 L:      linux-rdma@vger.kernel.org
12292 S:      Supported
12293 F:      drivers/infiniband/ulp/opa_vnic
12294
12295 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
12296 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
12297 M:      Frank Rowand <frowand.list@gmail.com>
12298 L:      devicetree@vger.kernel.org
12299 S:      Maintained
12300 F:      Documentation/devicetree/dynamic-resolution-notes.txt
12301 F:      Documentation/devicetree/overlay-notes.txt
12302 F:      drivers/of/overlay.c
12303 F:      drivers/of/resolver.c
12304 K:      of_overlay_notifier_
12305
12306 OPEN FIRMWARE AND FLATTENED DEVICE TREE
12307 M:      Rob Herring <robh+dt@kernel.org>
12308 M:      Frank Rowand <frowand.list@gmail.com>
12309 L:      devicetree@vger.kernel.org
12310 W:      http://www.devicetree.org/
12311 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
12312 S:      Maintained
12313 F:      drivers/of/
12314 F:      include/linux/of*.h
12315 F:      scripts/dtc/
12316 F:      Documentation/ABI/testing/sysfs-firmware-ofw
12317
12318 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
12319 M:      Rob Herring <robh+dt@kernel.org>
12320 M:      Mark Rutland <mark.rutland@arm.com>
12321 L:      devicetree@vger.kernel.org
12322 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
12323 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
12324 S:      Maintained
12325 F:      Documentation/devicetree/
12326 F:      arch/*/boot/dts/
12327 F:      include/dt-bindings/
12328
12329 OPENCORES I2C BUS DRIVER
12330 M:      Peter Korsgaard <peter@korsgaard.com>
12331 M:      Andrew Lunn <andrew@lunn.ch>
12332 L:      linux-i2c@vger.kernel.org
12333 S:      Maintained
12334 F:      Documentation/devicetree/bindings/i2c/i2c-ocores.txt
12335 F:      Documentation/i2c/busses/i2c-ocores.rst
12336 F:      drivers/i2c/busses/i2c-ocores.c
12337 F:      include/linux/platform_data/i2c-ocores.h
12338
12339 OPENRISC ARCHITECTURE
12340 M:      Jonas Bonn <jonas@southpole.se>
12341 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
12342 M:      Stafford Horne <shorne@gmail.com>
12343 T:      git git://github.com/openrisc/linux.git
12344 L:      openrisc@lists.librecores.org
12345 W:      http://openrisc.io
12346 S:      Maintained
12347 F:      Documentation/devicetree/bindings/openrisc/
12348 F:      Documentation/openrisc/
12349 F:      arch/openrisc/
12350 F:      drivers/irqchip/irq-ompic.c
12351 F:      drivers/irqchip/irq-or1k-*
12352
12353 OPENVSWITCH
12354 M:      Pravin B Shelar <pshelar@ovn.org>
12355 L:      netdev@vger.kernel.org
12356 L:      dev@openvswitch.org
12357 W:      http://openvswitch.org
12358 S:      Maintained
12359 F:      net/openvswitch/
12360 F:      include/uapi/linux/openvswitch.h
12361
12362 OPERATING PERFORMANCE POINTS (OPP)
12363 M:      Viresh Kumar <vireshk@kernel.org>
12364 M:      Nishanth Menon <nm@ti.com>
12365 M:      Stephen Boyd <sboyd@kernel.org>
12366 L:      linux-pm@vger.kernel.org
12367 S:      Maintained
12368 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
12369 F:      drivers/opp/
12370 F:      include/linux/pm_opp.h
12371 F:      Documentation/power/opp.rst
12372 F:      Documentation/devicetree/bindings/opp/
12373
12374 OPL4 DRIVER
12375 M:      Clemens Ladisch <clemens@ladisch.de>
12376 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12377 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
12378 S:      Maintained
12379 F:      sound/drivers/opl4/
12380
12381 OPROFILE
12382 M:      Robert Richter <rric@kernel.org>
12383 L:      oprofile-list@lists.sf.net
12384 S:      Maintained
12385 F:      arch/*/include/asm/oprofile*.h
12386 F:      arch/*/oprofile/
12387 F:      drivers/oprofile/
12388 F:      include/linux/oprofile.h
12389
12390 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
12391 M:      Mark Fasheh <mark@fasheh.com>
12392 M:      Joel Becker <jlbec@evilplan.org>
12393 M:      Joseph Qi <joseph.qi@linux.alibaba.com>
12394 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
12395 W:      http://ocfs2.wiki.kernel.org
12396 S:      Supported
12397 F:      Documentation/filesystems/ocfs2.txt
12398 F:      Documentation/filesystems/dlmfs.txt
12399 F:      fs/ocfs2/
12400
12401 ORANGEFS FILESYSTEM
12402 M:      Mike Marshall <hubcap@omnibond.com>
12403 R:      Martin Brandenburg <martin@omnibond.com>
12404 L:      devel@lists.orangefs.org
12405 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
12406 S:      Supported
12407 F:      fs/orangefs/
12408 F:      Documentation/filesystems/orangefs.txt
12409
12410 ORINOCO DRIVER
12411 L:      linux-wireless@vger.kernel.org
12412 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
12413 W:      http://www.nongnu.org/orinoco/
12414 S:      Orphan
12415 F:      drivers/net/wireless/intersil/orinoco/
12416
12417 OV2659 OMNIVISION SENSOR DRIVER
12418 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
12419 L:      linux-media@vger.kernel.org
12420 W:      https://linuxtv.org
12421 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12422 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
12423 S:      Maintained
12424 F:      drivers/media/i2c/ov2659.c
12425 F:      include/media/i2c/ov2659.h
12426
12427 OVERLAY FILESYSTEM
12428 M:      Miklos Szeredi <miklos@szeredi.hu>
12429 L:      linux-unionfs@vger.kernel.org
12430 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
12431 S:      Supported
12432 F:      fs/overlayfs/
12433 F:      Documentation/filesystems/overlayfs.rst
12434
12435 P54 WIRELESS DRIVER
12436 M:      Christian Lamparter <chunkeey@googlemail.com>
12437 L:      linux-wireless@vger.kernel.org
12438 W:      http://wireless.kernel.org/en/users/Drivers/p54
12439 S:      Maintained
12440 F:      drivers/net/wireless/intersil/p54/
12441
12442 PA SEMI ETHERNET DRIVER
12443 L:      netdev@vger.kernel.org
12444 S:      Orphan
12445 F:      drivers/net/ethernet/pasemi/*
12446
12447 PA SEMI SMBUS DRIVER
12448 L:      linux-i2c@vger.kernel.org
12449 S:      Orphan
12450 F:      drivers/i2c/busses/i2c-pasemi.c
12451
12452 PACKING
12453 M:      Vladimir Oltean <olteanv@gmail.com>
12454 L:      netdev@vger.kernel.org
12455 S:      Supported
12456 F:      lib/packing.c
12457 F:      include/linux/packing.h
12458 F:      Documentation/core-api/packing.rst
12459
12460 PADATA PARALLEL EXECUTION MECHANISM
12461 M:      Steffen Klassert <steffen.klassert@secunet.com>
12462 L:      linux-crypto@vger.kernel.org
12463 S:      Maintained
12464 F:      kernel/padata.c
12465 F:      include/linux/padata.h
12466 F:      Documentation/padata.txt
12467
12468 PAGE POOL
12469 M:      Jesper Dangaard Brouer <hawk@kernel.org>
12470 M:      Ilias Apalodimas <ilias.apalodimas@linaro.org>
12471 L:      netdev@vger.kernel.org
12472 S:      Supported
12473 F:      net/core/page_pool.c
12474 F:      include/net/page_pool.h
12475
12476 PANASONIC LAPTOP ACPI EXTRAS DRIVER
12477 M:      Harald Welte <laforge@gnumonks.org>
12478 L:      platform-driver-x86@vger.kernel.org
12479 S:      Maintained
12480 F:      drivers/platform/x86/panasonic-laptop.c
12481
12482 PARALLEL LCD/KEYPAD PANEL DRIVER
12483 M:      Willy Tarreau <willy@haproxy.com>
12484 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
12485 S:      Odd Fixes
12486 F:      Documentation/admin-guide/lcd-panel-cgram.rst
12487 F:      drivers/auxdisplay/panel.c
12488
12489 PARALLEL PORT SUBSYSTEM
12490 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
12491 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
12492 L:      linux-parport@lists.infradead.org (subscribers-only)
12493 S:      Maintained
12494 F:      drivers/parport/
12495 F:      include/linux/parport*.h
12496 F:      drivers/char/ppdev.c
12497 F:      include/uapi/linux/ppdev.h
12498 F:      Documentation/driver-api/parport*.rst
12499
12500 PARAVIRT_OPS INTERFACE
12501 M:      Juergen Gross <jgross@suse.com>
12502 M:      Thomas Hellstrom <thellstrom@vmware.com>
12503 M:      "VMware, Inc." <pv-drivers@vmware.com>
12504 L:      virtualization@lists.linux-foundation.org
12505 S:      Supported
12506 F:      Documentation/virt/paravirt_ops.rst
12507 F:      arch/*/kernel/paravirt*
12508 F:      arch/*/include/asm/paravirt*.h
12509 F:      include/linux/hypervisor.h
12510
12511 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
12512 M:      Tim Waugh <tim@cyberelk.net>
12513 L:      linux-parport@lists.infradead.org (subscribers-only)
12514 S:      Maintained
12515 F:      Documentation/admin-guide/blockdev/paride.rst
12516 F:      drivers/block/paride/
12517
12518 PARISC ARCHITECTURE
12519 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
12520 M:      Helge Deller <deller@gmx.de>
12521 L:      linux-parisc@vger.kernel.org
12522 W:      http://www.parisc-linux.org/
12523 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
12524 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
12525 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
12526 S:      Maintained
12527 F:      arch/parisc/
12528 F:      Documentation/parisc/
12529 F:      drivers/parisc/
12530 F:      drivers/char/agp/parisc-agp.c
12531 F:      drivers/input/misc/hp_sdc_rtc.c
12532 F:      drivers/input/serio/gscps2.c
12533 F:      drivers/input/serio/hp_sdc*
12534 F:      drivers/parport/parport_gsc.*
12535 F:      drivers/tty/serial/8250/8250_gsc.c
12536 F:      drivers/video/fbdev/sti*
12537 F:      drivers/video/console/sti*
12538 F:      drivers/video/logo/logo_parisc*
12539 F:      include/linux/hp_sdc.h
12540
12541 PARMAN
12542 M:      Jiri Pirko <jiri@mellanox.com>
12543 L:      netdev@vger.kernel.org
12544 S:      Supported
12545 F:      lib/parman.c
12546 F:      lib/test_parman.c
12547 F:      include/linux/parman.h
12548
12549 PC ENGINES APU BOARD DRIVER
12550 M:      Enrico Weigelt, metux IT consult <info@metux.net>
12551 S:      Maintained
12552 F:      drivers/platform/x86/pcengines-apuv2.c
12553
12554 PC87360 HARDWARE MONITORING DRIVER
12555 M:      Jim Cromie <jim.cromie@gmail.com>
12556 L:      linux-hwmon@vger.kernel.org
12557 S:      Maintained
12558 F:      Documentation/hwmon/pc87360.rst
12559 F:      drivers/hwmon/pc87360.c
12560
12561 PC8736x GPIO DRIVER
12562 M:      Jim Cromie <jim.cromie@gmail.com>
12563 S:      Maintained
12564 F:      drivers/char/pc8736x_gpio.c
12565
12566 PC87427 HARDWARE MONITORING DRIVER
12567 M:      Jean Delvare <jdelvare@suse.com>
12568 L:      linux-hwmon@vger.kernel.org
12569 S:      Maintained
12570 F:      Documentation/hwmon/pc87427.rst
12571 F:      drivers/hwmon/pc87427.c
12572
12573 PCA9532 LED DRIVER
12574 M:      Riku Voipio <riku.voipio@iki.fi>
12575 S:      Maintained
12576 F:      drivers/leds/leds-pca9532.c
12577 F:      include/linux/leds-pca9532.h
12578
12579 PCA9541 I2C BUS MASTER SELECTOR DRIVER
12580 M:      Guenter Roeck <linux@roeck-us.net>
12581 L:      linux-i2c@vger.kernel.org
12582 S:      Maintained
12583 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
12584
12585 PCDP - PRIMARY CONSOLE AND DEBUG PORT
12586 M:      Khalid Aziz <khalid@gonehiking.org>
12587 S:      Maintained
12588 F:      drivers/firmware/pcdp.*
12589
12590 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
12591 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
12592 L:      linux-pci@vger.kernel.org
12593 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12594 S:      Maintained
12595 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
12596 F:      drivers/pci/controller/pci-aardvark.c
12597
12598 PCI DRIVER FOR ALTERA PCIE IP
12599 M:      Ley Foon Tan <ley.foon.tan@intel.com>
12600 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
12601 L:      linux-pci@vger.kernel.org
12602 S:      Supported
12603 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
12604 F:      drivers/pci/controller/pcie-altera.c
12605
12606 PCI DRIVER FOR APPLIEDMICRO XGENE
12607 M:      Toan Le <toan@os.amperecomputing.com>
12608 L:      linux-pci@vger.kernel.org
12609 L:      linux-arm-kernel@lists.infradead.org
12610 S:      Maintained
12611 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
12612 F:      drivers/pci/controller/pci-xgene.c
12613
12614 PCI DRIVER FOR ARM VERSATILE PLATFORM
12615 M:      Rob Herring <robh@kernel.org>
12616 L:      linux-pci@vger.kernel.org
12617 L:      linux-arm-kernel@lists.infradead.org
12618 S:      Maintained
12619 F:      Documentation/devicetree/bindings/pci/versatile.txt
12620 F:      drivers/pci/controller/pci-versatile.c
12621
12622 PCI DRIVER FOR ARMADA 8K
12623 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
12624 L:      linux-pci@vger.kernel.org
12625 L:      linux-arm-kernel@lists.infradead.org
12626 S:      Maintained
12627 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
12628 F:      drivers/pci/controller/dwc/pcie-armada8k.c
12629
12630 PCI DRIVER FOR CADENCE PCIE IP
12631 M:      Tom Joseph <tjoseph@cadence.com>
12632 L:      linux-pci@vger.kernel.org
12633 S:      Maintained
12634 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
12635 F:      drivers/pci/controller/pcie-cadence*
12636
12637 PCI DRIVER FOR FREESCALE LAYERSCAPE
12638 M:      Minghuan Lian <minghuan.Lian@nxp.com>
12639 M:      Mingkai Hu <mingkai.hu@nxp.com>
12640 M:      Roy Zang <roy.zang@nxp.com>
12641 L:      linuxppc-dev@lists.ozlabs.org
12642 L:      linux-pci@vger.kernel.org
12643 L:      linux-arm-kernel@lists.infradead.org
12644 S:      Maintained
12645 F:      drivers/pci/controller/dwc/*layerscape*
12646
12647 PCI DRIVER FOR GENERIC OF HOSTS
12648 M:      Will Deacon <will@kernel.org>
12649 L:      linux-pci@vger.kernel.org
12650 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12651 S:      Maintained
12652 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
12653 F:      drivers/pci/controller/pci-host-common.c
12654 F:      drivers/pci/controller/pci-host-generic.c
12655
12656 PCI DRIVER FOR IMX6
12657 M:      Richard Zhu <hongxing.zhu@nxp.com>
12658 M:      Lucas Stach <l.stach@pengutronix.de>
12659 L:      linux-pci@vger.kernel.org
12660 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12661 S:      Maintained
12662 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
12663 F:      drivers/pci/controller/dwc/*imx6*
12664
12665 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
12666 M:      Jonathan Derrick <jonathan.derrick@intel.com>
12667 L:      linux-pci@vger.kernel.org
12668 S:      Supported
12669 F:      drivers/pci/controller/vmd.c
12670
12671 PCI DRIVER FOR MICROSEMI SWITCHTEC
12672 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
12673 M:      Logan Gunthorpe <logang@deltatee.com>
12674 L:      linux-pci@vger.kernel.org
12675 S:      Maintained
12676 F:      Documentation/driver-api/switchtec.rst
12677 F:      Documentation/ABI/testing/sysfs-class-switchtec
12678 F:      drivers/pci/switch/switchtec*
12679 F:      include/uapi/linux/switchtec_ioctl.h
12680 F:      include/linux/switchtec.h
12681 F:      drivers/ntb/hw/mscc/
12682
12683 PCI DRIVER FOR MOBIVEIL PCIE IP
12684 M:      Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in>
12685 M:      Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
12686 L:      linux-pci@vger.kernel.org
12687 S:      Supported
12688 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
12689 F:      drivers/pci/controller/pcie-mobiveil.c
12690
12691 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
12692 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
12693 M:      Jason Cooper <jason@lakedaemon.net>
12694 L:      linux-pci@vger.kernel.org
12695 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12696 S:      Maintained
12697 F:      drivers/pci/controller/*mvebu*
12698
12699 PCI DRIVER FOR NVIDIA TEGRA
12700 M:      Thierry Reding <thierry.reding@gmail.com>
12701 L:      linux-tegra@vger.kernel.org
12702 L:      linux-pci@vger.kernel.org
12703 S:      Supported
12704 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
12705 F:      drivers/pci/controller/pci-tegra.c
12706
12707 PCI DRIVER FOR RENESAS R-CAR
12708 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
12709 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
12710 L:      linux-pci@vger.kernel.org
12711 L:      linux-renesas-soc@vger.kernel.org
12712 S:      Maintained
12713 F:      drivers/pci/controller/*rcar*
12714
12715 PCI DRIVER FOR SAMSUNG EXYNOS
12716 M:      Jingoo Han <jingoohan1@gmail.com>
12717 L:      linux-pci@vger.kernel.org
12718 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12719 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12720 S:      Maintained
12721 F:      drivers/pci/controller/dwc/pci-exynos.c
12722
12723 PCI DRIVER FOR SYNOPSYS DESIGNWARE
12724 M:      Jingoo Han <jingoohan1@gmail.com>
12725 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
12726 L:      linux-pci@vger.kernel.org
12727 S:      Maintained
12728 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
12729 F:      drivers/pci/controller/dwc/*designware*
12730
12731 PCI DRIVER FOR TI DRA7XX
12732 M:      Kishon Vijay Abraham I <kishon@ti.com>
12733 L:      linux-omap@vger.kernel.org
12734 L:      linux-pci@vger.kernel.org
12735 S:      Supported
12736 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
12737 F:      drivers/pci/controller/dwc/pci-dra7xx.c
12738
12739 PCI DRIVER FOR TI KEYSTONE
12740 M:      Murali Karicheri <m-karicheri2@ti.com>
12741 L:      linux-pci@vger.kernel.org
12742 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12743 S:      Maintained
12744 F:      drivers/pci/controller/dwc/pci-keystone.c
12745
12746 PCI ENDPOINT SUBSYSTEM
12747 M:      Kishon Vijay Abraham I <kishon@ti.com>
12748 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12749 L:      linux-pci@vger.kernel.org
12750 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
12751 S:      Supported
12752 F:      drivers/pci/endpoint/
12753 F:      drivers/misc/pci_endpoint_test.c
12754 F:      tools/pci/
12755
12756 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
12757 M:      Russell Currey <ruscur@russell.cc>
12758 M:      Sam Bobroff <sbobroff@linux.ibm.com>
12759 M:      Oliver O'Halloran <oohall@gmail.com>
12760 L:      linuxppc-dev@lists.ozlabs.org
12761 S:      Supported
12762 F:      Documentation/PCI/pci-error-recovery.rst
12763 F:      drivers/pci/pcie/aer.c
12764 F:      drivers/pci/pcie/dpc.c
12765 F:      drivers/pci/pcie/err.c
12766 F:      Documentation/powerpc/eeh-pci-error-recovery.rst
12767 F:      arch/powerpc/kernel/eeh*.c
12768 F:      arch/powerpc/platforms/*/eeh*.c
12769 F:      arch/powerpc/include/*/eeh*.h
12770
12771 PCI ERROR RECOVERY
12772 M:      Linas Vepstas <linasvepstas@gmail.com>
12773 L:      linux-pci@vger.kernel.org
12774 S:      Supported
12775 F:      Documentation/PCI/pci-error-recovery.rst
12776
12777 PCI MSI DRIVER FOR ALTERA MSI IP
12778 M:      Ley Foon Tan <ley.foon.tan@intel.com>
12779 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
12780 L:      linux-pci@vger.kernel.org
12781 S:      Supported
12782 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
12783 F:      drivers/pci/controller/pcie-altera-msi.c
12784
12785 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
12786 M:      Toan Le <toan@os.amperecomputing.com>
12787 L:      linux-pci@vger.kernel.org
12788 L:      linux-arm-kernel@lists.infradead.org
12789 S:      Maintained
12790 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
12791 F:      drivers/pci/controller/pci-xgene-msi.c
12792
12793 PCI SUBSYSTEM
12794 M:      Bjorn Helgaas <bhelgaas@google.com>
12795 L:      linux-pci@vger.kernel.org
12796 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
12797 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
12798 S:      Supported
12799 F:      Documentation/devicetree/bindings/pci/
12800 F:      Documentation/PCI/
12801 F:      drivers/acpi/pci*
12802 F:      drivers/pci/
12803 F:      include/asm-generic/pci*
12804 F:      include/linux/pci*
12805 F:      include/linux/of_pci.h
12806 F:      include/uapi/linux/pci*
12807 F:      lib/pci*
12808 F:      arch/x86/pci/
12809 F:      arch/x86/kernel/quirks.c
12810 F:      arch/x86/kernel/early-quirks.c
12811
12812 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
12813 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12814 R:      Andrew Murray <andrew.murray@arm.com>
12815 L:      linux-pci@vger.kernel.org
12816 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
12817 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
12818 S:      Supported
12819 F:      drivers/pci/controller/
12820
12821 PCIE DRIVER FOR AMAZON ANNAPURNA LABS
12822 M:      Jonathan Chocron <jonnyc@amazon.com>
12823 L:      linux-pci@vger.kernel.org
12824 S:      Maintained
12825 F:      Documentation/devicetree/bindings/pci/pcie-al.txt
12826 F:      drivers/pci/controller/dwc/pcie-al.c
12827
12828 PCIE DRIVER FOR AMLOGIC MESON
12829 M:      Yue Wang <yue.wang@Amlogic.com>
12830 L:      linux-pci@vger.kernel.org
12831 L:      linux-amlogic@lists.infradead.org
12832 S:      Maintained
12833 F:      drivers/pci/controller/dwc/pci-meson.c
12834
12835 PCIE DRIVER FOR AXIS ARTPEC
12836 M:      Jesper Nilsson <jesper.nilsson@axis.com>
12837 L:      linux-arm-kernel@axis.com
12838 L:      linux-pci@vger.kernel.org
12839 S:      Maintained
12840 F:      Documentation/devicetree/bindings/pci/axis,artpec*
12841 F:      drivers/pci/controller/dwc/*artpec*
12842
12843 PCIE DRIVER FOR CAVIUM THUNDERX
12844 M:      Robert Richter <rrichter@marvell.com>
12845 L:      linux-pci@vger.kernel.org
12846 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12847 S:      Supported
12848 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
12849 F:      drivers/pci/controller/pci-thunder-*
12850
12851 PCIE DRIVER FOR HISILICON
12852 M:      Zhou Wang <wangzhou1@hisilicon.com>
12853 L:      linux-pci@vger.kernel.org
12854 S:      Maintained
12855 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
12856 F:      drivers/pci/controller/dwc/pcie-hisi.c
12857
12858 PCIE DRIVER FOR HISILICON KIRIN
12859 M:      Xiaowei Song <songxiaowei@hisilicon.com>
12860 M:      Binghui Wang <wangbinghui@hisilicon.com>
12861 L:      linux-pci@vger.kernel.org
12862 S:      Maintained
12863 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
12864 F:      drivers/pci/controller/dwc/pcie-kirin.c
12865
12866 PCIE DRIVER FOR HISILICON STB
12867 M:      Shawn Guo <shawn.guo@linaro.org>
12868 L:      linux-pci@vger.kernel.org
12869 S:      Maintained
12870 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
12871 F:      drivers/pci/controller/dwc/pcie-histb.c
12872
12873 PCIE DRIVER FOR MEDIATEK
12874 M:      Ryder Lee <ryder.lee@mediatek.com>
12875 L:      linux-pci@vger.kernel.org
12876 L:      linux-mediatek@lists.infradead.org
12877 S:      Supported
12878 F:      Documentation/devicetree/bindings/pci/mediatek*
12879 F:      drivers/pci/controller/*mediatek*
12880
12881 PCIE DRIVER FOR QUALCOMM MSM
12882 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
12883 L:      linux-pci@vger.kernel.org
12884 L:      linux-arm-msm@vger.kernel.org
12885 S:      Maintained
12886 F:      drivers/pci/controller/dwc/*qcom*
12887
12888 PCIE DRIVER FOR ROCKCHIP
12889 M:      Shawn Lin <shawn.lin@rock-chips.com>
12890 L:      linux-pci@vger.kernel.org
12891 L:      linux-rockchip@lists.infradead.org
12892 S:      Maintained
12893 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
12894 F:      drivers/pci/controller/pcie-rockchip*
12895
12896 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
12897 M:      Linus Walleij <linus.walleij@linaro.org>
12898 L:      linux-pci@vger.kernel.org
12899 S:      Maintained
12900 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
12901 F:      drivers/pci/controller/pci-v3-semi.c
12902
12903 PCIE DRIVER FOR SOCIONEXT UNIPHIER
12904 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
12905 L:      linux-pci@vger.kernel.org
12906 S:      Maintained
12907 F:      Documentation/devicetree/bindings/pci/uniphier-pcie.txt
12908 F:      drivers/pci/controller/dwc/pcie-uniphier.c
12909
12910 PCIE DRIVER FOR ST SPEAR13XX
12911 M:      Pratyush Anand <pratyush.anand@gmail.com>
12912 L:      linux-pci@vger.kernel.org
12913 S:      Maintained
12914 F:      drivers/pci/controller/dwc/*spear*
12915
12916 PCMCIA SUBSYSTEM
12917 M:      Dominik Brodowski <linux@dominikbrodowski.net>
12918 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
12919 S:      Odd Fixes
12920 F:      Documentation/pcmcia/
12921 F:      tools/pcmcia/
12922 F:      drivers/pcmcia/
12923 F:      include/pcmcia/
12924
12925 PCNET32 NETWORK DRIVER
12926 M:      Don Fry <pcnet32@frontier.com>
12927 L:      netdev@vger.kernel.org
12928 S:      Maintained
12929 F:      drivers/net/ethernet/amd/pcnet32.c
12930
12931 PCRYPT PARALLEL CRYPTO ENGINE
12932 M:      Steffen Klassert <steffen.klassert@secunet.com>
12933 L:      linux-crypto@vger.kernel.org
12934 S:      Maintained
12935 F:      crypto/pcrypt.c
12936 F:      include/crypto/pcrypt.h
12937
12938 PEAQ WMI HOTKEYS DRIVER
12939 M:      Hans de Goede <hdegoede@redhat.com>
12940 L:      platform-driver-x86@vger.kernel.org
12941 S:      Maintained
12942 F:      drivers/platform/x86/peaq-wmi.c
12943
12944 PENSANDO ETHERNET DRIVERS
12945 M:      Shannon Nelson <snelson@pensando.io>
12946 M:      Pensando Drivers <drivers@pensando.io>
12947 L:      netdev@vger.kernel.org
12948 S:      Supported
12949 F:      Documentation/networking/device_drivers/pensando/ionic.rst
12950 F:      drivers/net/ethernet/pensando/
12951
12952 PER-CPU MEMORY ALLOCATOR
12953 M:      Dennis Zhou <dennis@kernel.org>
12954 M:      Tejun Heo <tj@kernel.org>
12955 M:      Christoph Lameter <cl@linux.com>
12956 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git
12957 S:      Maintained
12958 F:      include/linux/percpu*.h
12959 F:      mm/percpu*.c
12960 F:      arch/*/include/asm/percpu.h
12961
12962 PER-TASK DELAY ACCOUNTING
12963 M:      Balbir Singh <bsingharora@gmail.com>
12964 S:      Maintained
12965 F:      include/linux/delayacct.h
12966 F:      kernel/delayacct.c
12967
12968 PERFORMANCE EVENTS SUBSYSTEM
12969 M:      Peter Zijlstra <peterz@infradead.org>
12970 M:      Ingo Molnar <mingo@redhat.com>
12971 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
12972 R:      Mark Rutland <mark.rutland@arm.com>
12973 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
12974 R:      Jiri Olsa <jolsa@redhat.com>
12975 R:      Namhyung Kim <namhyung@kernel.org>
12976 L:      linux-kernel@vger.kernel.org
12977 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
12978 S:      Supported
12979 F:      kernel/events/*
12980 F:      include/linux/perf_event.h
12981 F:      include/uapi/linux/perf_event.h
12982 F:      arch/*/kernel/perf_event*.c
12983 F:      arch/*/kernel/*/perf_event*.c
12984 F:      arch/*/kernel/*/*/perf_event*.c
12985 F:      arch/*/include/asm/perf_event.h
12986 F:      arch/*/kernel/perf_callchain.c
12987 F:      arch/*/events/*
12988 F:      arch/*/events/*/*
12989 F:      tools/perf/
12990
12991 PERFORMANCE EVENTS SUBSYSTEM ARM64 PMU EVENTS
12992 R:      John Garry <john.garry@huawei.com>
12993 R:      Will Deacon <will@kernel.org>
12994 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12995 S:      Supported
12996 F:      tools/perf/pmu-events/arch/arm64/
12997
12998 PERSONALITY HANDLING
12999 M:      Christoph Hellwig <hch@infradead.org>
13000 L:      linux-abi-devel@lists.sourceforge.net
13001 S:      Maintained
13002 F:      include/linux/personality.h
13003 F:      include/uapi/linux/personality.h
13004
13005 PHOENIX RC FLIGHT CONTROLLER ADAPTER
13006 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
13007 L:      linux-input@vger.kernel.org
13008 S:      Maintained
13009 F:      Documentation/input/devices/pxrc.rst
13010 F:      drivers/input/joystick/pxrc.c
13011
13012 FLYSKY FSIA6B RC RECEIVER
13013 M:      Markus Koch <markus@notsyncing.net>
13014 L:      linux-input@vger.kernel.org
13015 S:      Maintained
13016 F:      drivers/input/joystick/fsia6b.c
13017
13018 PHONET PROTOCOL
13019 M:      Remi Denis-Courmont <courmisch@gmail.com>
13020 S:      Supported
13021 F:      Documentation/networking/phonet.txt
13022 F:      include/linux/phonet.h
13023 F:      include/net/phonet/
13024 F:      include/uapi/linux/phonet.h
13025 F:      net/phonet/
13026
13027 PHRAM MTD DRIVER
13028 M:      Joern Engel <joern@lazybastard.org>
13029 L:      linux-mtd@lists.infradead.org
13030 S:      Maintained
13031 F:      drivers/mtd/devices/phram.c
13032
13033 PICOLCD HID DRIVER
13034 M:      Bruno Prémont <bonbons@linux-vserver.org>
13035 L:      linux-input@vger.kernel.org
13036 S:      Maintained
13037 F:      drivers/hid/hid-picolcd*
13038
13039 PICOXCELL SUPPORT
13040 M:      Jamie Iles <jamie@jamieiles.com>
13041 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13042 T:      git git://github.com/jamieiles/linux-2.6-ji.git
13043 S:      Supported
13044 F:      arch/arm/boot/dts/picoxcell*
13045 F:      arch/arm/mach-picoxcell/
13046 F:      drivers/crypto/picoxcell*
13047
13048 PIDFD API
13049 M:      Christian Brauner <christian@brauner.io>
13050 L:      linux-kernel@vger.kernel.org
13051 S:      Maintained
13052 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git
13053 F:      samples/pidfd/
13054 F:      tools/testing/selftests/pidfd/
13055 F:      tools/testing/selftests/clone3/
13056 K:      (?i)pidfd
13057 K:      (?i)clone3
13058 K:      \b(clone_args|kernel_clone_args)\b
13059
13060 PIN CONTROL SUBSYSTEM
13061 M:      Linus Walleij <linus.walleij@linaro.org>
13062 L:      linux-gpio@vger.kernel.org
13063 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
13064 S:      Maintained
13065 F:      Documentation/devicetree/bindings/pinctrl/
13066 F:      Documentation/driver-api/pinctl.rst
13067 F:      drivers/pinctrl/
13068 F:      include/linux/pinctrl/
13069
13070 PIN CONTROLLER - MICROCHIP AT91
13071 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
13072 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13073 L:      linux-gpio@vger.kernel.org
13074 S:      Supported
13075 F:      drivers/pinctrl/pinctrl-at91*
13076 F:      drivers/gpio/gpio-sama5d2-piobu.c
13077
13078 PIN CONTROLLER - FREESCALE
13079 M:      Dong Aisheng <aisheng.dong@nxp.com>
13080 M:      Fabio Estevam <festevam@gmail.com>
13081 M:      Shawn Guo <shawnguo@kernel.org>
13082 M:      Stefan Agner <stefan@agner.ch>
13083 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
13084 L:      linux-gpio@vger.kernel.org
13085 S:      Maintained
13086 F:      drivers/pinctrl/freescale/
13087 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
13088
13089 PIN CONTROLLER - INTEL
13090 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
13091 M:      Andy Shevchenko <andy@kernel.org>
13092 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git
13093 S:      Maintained
13094 F:      drivers/pinctrl/intel/
13095
13096 PIN CONTROLLER - MEDIATEK
13097 M:      Sean Wang <sean.wang@kernel.org>
13098 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
13099 S:      Maintained
13100 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
13101 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
13102 F:      drivers/pinctrl/mediatek/
13103
13104 PIN CONTROLLER - QUALCOMM
13105 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
13106 S:      Maintained
13107 L:      linux-arm-msm@vger.kernel.org
13108 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
13109 F:      drivers/pinctrl/qcom/
13110
13111 PIN CONTROLLER - RENESAS
13112 M:      Geert Uytterhoeven <geert+renesas@glider.be>
13113 L:      linux-renesas-soc@vger.kernel.org
13114 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
13115 S:      Maintained
13116 F:      drivers/pinctrl/pinctrl-rz*
13117 F:      drivers/pinctrl/sh-pfc/
13118
13119 PIN CONTROLLER - SAMSUNG
13120 M:      Tomasz Figa <tomasz.figa@gmail.com>
13121 M:      Krzysztof Kozlowski <krzk@kernel.org>
13122 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13123 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13124 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13125 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
13126 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
13127 S:      Maintained
13128 F:      drivers/pinctrl/samsung/
13129 F:      include/dt-bindings/pinctrl/samsung.h
13130 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
13131
13132 PIN CONTROLLER - SINGLE
13133 M:      Tony Lindgren <tony@atomide.com>
13134 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
13135 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13136 L:      linux-omap@vger.kernel.org
13137 S:      Maintained
13138 F:      drivers/pinctrl/pinctrl-single.c
13139
13140 PIN CONTROLLER - ST SPEAR
13141 M:      Viresh Kumar <vireshk@kernel.org>
13142 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13143 W:      http://www.st.com/spear
13144 S:      Maintained
13145 F:      drivers/pinctrl/spear/
13146
13147 PISTACHIO SOC SUPPORT
13148 M:      James Hartley <james.hartley@sondrel.com>
13149 L:      linux-mips@vger.kernel.org
13150 S:      Odd Fixes
13151 F:      arch/mips/pistachio/
13152 F:      arch/mips/include/asm/mach-pistachio/
13153 F:      arch/mips/boot/dts/img/pistachio*
13154 F:      arch/mips/configs/pistachio*_defconfig
13155
13156 PKTCDVD DRIVER
13157 S:      Orphan
13158 M:      linux-block@vger.kernel.org
13159 F:      drivers/block/pktcdvd.c
13160 F:      include/linux/pktcdvd.h
13161 F:      include/uapi/linux/pktcdvd.h
13162
13163 PKUNITY SOC DRIVERS
13164 M:      Guan Xuetao <gxt@pku.edu.cn>
13165 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
13166 S:      Maintained
13167 T:      git git://github.com/gxt/linux.git
13168 F:      drivers/input/serio/i8042-unicore32io.h
13169 F:      drivers/i2c/busses/i2c-puv3.c
13170 F:      drivers/video/fbdev/fb-puv3.c
13171 F:      drivers/rtc/rtc-puv3.c
13172
13173 PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER
13174 M:      Tomasz Duszynski <tduszyns@gmail.com>
13175 S:      Maintained
13176 F:      drivers/iio/chemical/pms7003.c
13177 F:      Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml
13178
13179 PLX DMA DRIVER
13180 M:      Logan Gunthorpe <logang@deltatee.com>
13181 S:      Maintained
13182 F:      drivers/dma/plx_dma.c
13183
13184 PMBUS HARDWARE MONITORING DRIVERS
13185 M:      Guenter Roeck <linux@roeck-us.net>
13186 L:      linux-hwmon@vger.kernel.org
13187 W:      http://hwmon.wiki.kernel.org/
13188 W:      http://www.roeck-us.net/linux/drivers/
13189 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
13190 S:      Maintained
13191 F:      Documentation/devicetree/bindings/hwmon/ibm,cffps1.txt
13192 F:      Documentation/devicetree/bindings/hwmon/max31785.txt
13193 F:      Documentation/devicetree/bindings/hwmon/ltc2978.txt
13194 F:      Documentation/hwmon/adm1275.rst
13195 F:      Documentation/hwmon/ibm-cffps.rst
13196 F:      Documentation/hwmon/ir35221.rst
13197 F:      Documentation/hwmon/lm25066.rst
13198 F:      Documentation/hwmon/ltc2978.rst
13199 F:      Documentation/hwmon/ltc3815.rst
13200 F:      Documentation/hwmon/max16064.rst
13201 F:      Documentation/hwmon/max20751.rst
13202 F:      Documentation/hwmon/max31785.rst
13203 F:      Documentation/hwmon/max34440.rst
13204 F:      Documentation/hwmon/max8688.rst
13205 F:      Documentation/hwmon/pmbus.rst
13206 F:      Documentation/hwmon/pmbus-core.rst
13207 F:      Documentation/hwmon/tps40422.rst
13208 F:      Documentation/hwmon/ucd9000.rst
13209 F:      Documentation/hwmon/ucd9200.rst
13210 F:      Documentation/hwmon/zl6100.rst
13211 F:      drivers/hwmon/pmbus/
13212 F:      include/linux/pmbus.h
13213
13214 PMC SIERRA MaxRAID DRIVER
13215 L:      linux-scsi@vger.kernel.org
13216 W:      http://www.pmc-sierra.com/
13217 S:      Orphan
13218 F:      drivers/scsi/pmcraid.*
13219
13220 PMC SIERRA PM8001 DRIVER
13221 M:      Jack Wang <jinpu.wang@cloud.ionos.com>
13222 L:      linux-scsi@vger.kernel.org
13223 S:      Supported
13224 F:      drivers/scsi/pm8001/
13225
13226 PM-GRAPH UTILITY
13227 M:      "Todd E Brandt" <todd.e.brandt@linux.intel.com>
13228 L:      linux-pm@vger.kernel.org
13229 W:      https://01.org/pm-graph
13230 B:      https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools
13231 T:      git git://github.com/intel/pm-graph
13232 S:      Supported
13233 F:      tools/power/pm-graph
13234
13235 PNP SUPPORT
13236 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
13237 S:      Maintained
13238 F:      drivers/pnp/
13239
13240 PNI RM3100 IIO DRIVER
13241 M:      Song Qiang <songqiang1304521@gmail.com>
13242 L:      linux-iio@vger.kernel.org
13243 S:      Maintained
13244 F:      drivers/iio/magnetometer/rm3100*
13245 F:      Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.txt
13246
13247 POSIX CLOCKS and TIMERS
13248 M:      Thomas Gleixner <tglx@linutronix.de>
13249 L:      linux-kernel@vger.kernel.org
13250 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
13251 S:      Maintained
13252 F:      fs/timerfd.c
13253 F:      include/linux/timer*
13254 F:      kernel/time/*timer*
13255
13256 POWER MANAGEMENT CORE
13257 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
13258 L:      linux-pm@vger.kernel.org
13259 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
13260 B:      https://bugzilla.kernel.org
13261 S:      Supported
13262 F:      drivers/base/power/
13263 F:      include/linux/pm.h
13264 F:      include/linux/pm_*
13265 F:      include/linux/powercap.h
13266 F:      include/linux/intel_rapl.h
13267 F:      drivers/powercap/
13268 F:      kernel/configs/nopm.config
13269
13270 POWER STATE COORDINATION INTERFACE (PSCI)
13271 M:      Mark Rutland <mark.rutland@arm.com>
13272 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
13273 L:      linux-arm-kernel@lists.infradead.org
13274 S:      Maintained
13275 F:      drivers/firmware/psci/
13276 F:      include/linux/psci.h
13277 F:      include/uapi/linux/psci.h
13278
13279 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
13280 M:      Sebastian Reichel <sre@kernel.org>
13281 L:      linux-pm@vger.kernel.org
13282 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
13283 S:      Maintained
13284 F:      Documentation/ABI/testing/sysfs-class-power
13285 F:      Documentation/devicetree/bindings/power/supply/
13286 F:      include/linux/power_supply.h
13287 F:      drivers/power/supply/
13288
13289 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
13290 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
13291 L:      linuxppc-dev@lists.ozlabs.org
13292 S:      Maintained
13293 F:      drivers/char/powernv-op-panel.c
13294
13295 PPP OVER ATM (RFC 2364)
13296 M:      Mitchell Blank Jr <mitch@sfgoth.com>
13297 S:      Maintained
13298 F:      net/atm/pppoatm.c
13299 F:      include/uapi/linux/atmppp.h
13300
13301 PPP OVER ETHERNET
13302 M:      Michal Ostrowski <mostrows@earthlink.net>
13303 S:      Maintained
13304 F:      drivers/net/ppp/pppoe.c
13305 F:      drivers/net/ppp/pppox.c
13306
13307 PPP OVER L2TP
13308 M:      James Chapman <jchapman@katalix.com>
13309 S:      Maintained
13310 F:      net/l2tp/l2tp_ppp.c
13311 F:      include/linux/if_pppol2tp.h
13312 F:      include/uapi/linux/if_pppol2tp.h
13313
13314 PPP PROTOCOL DRIVERS AND COMPRESSORS
13315 M:      Paul Mackerras <paulus@samba.org>
13316 L:      linux-ppp@vger.kernel.org
13317 S:      Maintained
13318 F:      drivers/net/ppp/ppp_*
13319
13320 PPS SUPPORT
13321 M:      Rodolfo Giometti <giometti@enneenne.com>
13322 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
13323 L:      linuxpps@ml.enneenne.com (subscribers-only)
13324 S:      Maintained
13325 F:      Documentation/driver-api/pps.rst
13326 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
13327 F:      Documentation/ABI/testing/sysfs-pps
13328 F:      drivers/pps/
13329 F:      include/linux/pps*.h
13330 F:      include/uapi/linux/pps.h
13331
13332 PPTP DRIVER
13333 M:      Dmitry Kozlov <xeb@mail.ru>
13334 L:      netdev@vger.kernel.org
13335 S:      Maintained
13336 F:      drivers/net/ppp/pptp.c
13337 W:      http://sourceforge.net/projects/accel-pptp
13338
13339 PRINTK
13340 M:      Petr Mladek <pmladek@suse.com>
13341 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
13342 R:      Steven Rostedt <rostedt@goodmis.org>
13343 S:      Maintained
13344 F:      kernel/printk/
13345 F:      include/linux/printk.h
13346
13347 PRISM54 WIRELESS DRIVER
13348 M:      Luis Chamberlain <mcgrof@kernel.org>
13349 L:      linux-wireless@vger.kernel.org
13350 W:      http://wireless.kernel.org/en/users/Drivers/p54
13351 S:      Obsolete
13352 F:      drivers/net/wireless/intersil/prism54/
13353
13354 PROC FILESYSTEM
13355 R:      Alexey Dobriyan <adobriyan@gmail.com>
13356 L:      linux-kernel@vger.kernel.org
13357 L:      linux-fsdevel@vger.kernel.org
13358 S:      Maintained
13359 F:      fs/proc/
13360 F:      include/linux/proc_fs.h
13361 F:      tools/testing/selftests/proc/
13362 F:      Documentation/filesystems/proc.txt
13363
13364 PROC SYSCTL
13365 M:      Luis Chamberlain <mcgrof@kernel.org>
13366 M:      Kees Cook <keescook@chromium.org>
13367 M:      Iurii Zaikin <yzaikin@google.com>
13368 L:      linux-kernel@vger.kernel.org
13369 L:      linux-fsdevel@vger.kernel.org
13370 S:      Maintained
13371 F:      fs/proc/proc_sysctl.c
13372 F:      include/linux/sysctl.h
13373 F:      kernel/sysctl.c
13374 F:      kernel/sysctl-test.c
13375 F:      tools/testing/selftests/sysctl/
13376
13377 PS3 NETWORK SUPPORT
13378 M:      Geoff Levand <geoff@infradead.org>
13379 L:      netdev@vger.kernel.org
13380 L:      linuxppc-dev@lists.ozlabs.org
13381 S:      Maintained
13382 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
13383
13384 PS3 PLATFORM SUPPORT
13385 M:      Geoff Levand <geoff@infradead.org>
13386 L:      linuxppc-dev@lists.ozlabs.org
13387 S:      Maintained
13388 F:      arch/powerpc/boot/ps3*
13389 F:      arch/powerpc/include/asm/lv1call.h
13390 F:      arch/powerpc/include/asm/ps3*.h
13391 F:      arch/powerpc/platforms/ps3/
13392 F:      drivers/*/ps3*
13393 F:      drivers/ps3/
13394 F:      drivers/rtc/rtc-ps3.c
13395 F:      drivers/usb/host/*ps3.c
13396 F:      sound/ppc/snd_ps3*
13397
13398 PS3VRAM DRIVER
13399 M:      Jim Paris <jim@jtan.com>
13400 M:      Geoff Levand <geoff@infradead.org>
13401 L:      linuxppc-dev@lists.ozlabs.org
13402 S:      Maintained
13403 F:      drivers/block/ps3vram.c
13404
13405 PSAMPLE PACKET SAMPLING SUPPORT:
13406 M:      Yotam Gigi <yotam.gi@gmail.com>
13407 S:      Maintained
13408 F:      net/psample
13409 F:      include/net/psample.h
13410 F:      include/uapi/linux/psample.h
13411
13412 PSTORE FILESYSTEM
13413 M:      Kees Cook <keescook@chromium.org>
13414 M:      Anton Vorontsov <anton@enomsg.org>
13415 M:      Colin Cross <ccross@android.com>
13416 M:      Tony Luck <tony.luck@intel.com>
13417 S:      Maintained
13418 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
13419 F:      fs/pstore/
13420 F:      include/linux/pstore*
13421 F:      drivers/firmware/efi/efi-pstore.c
13422 F:      drivers/acpi/apei/erst.c
13423 F:      Documentation/admin-guide/ramoops.rst
13424 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
13425 K:      \b(pstore|ramoops)
13426
13427 PTP HARDWARE CLOCK SUPPORT
13428 M:      Richard Cochran <richardcochran@gmail.com>
13429 L:      netdev@vger.kernel.org
13430 S:      Maintained
13431 W:      http://linuxptp.sourceforge.net/
13432 F:      Documentation/ABI/testing/sysfs-ptp
13433 F:      Documentation/driver-api/ptp.rst
13434 F:      drivers/net/phy/dp83640*
13435 F:      drivers/ptp/*
13436 F:      include/linux/ptp_cl*
13437
13438 PTRACE SUPPORT
13439 M:      Oleg Nesterov <oleg@redhat.com>
13440 S:      Maintained
13441 F:      include/asm-generic/syscall.h
13442 F:      include/linux/ptrace.h
13443 F:      include/linux/regset.h
13444 F:      include/linux/tracehook.h
13445 F:      include/uapi/linux/ptrace.h
13446 F:      include/uapi/linux/ptrace.h
13447 F:      kernel/ptrace.c
13448 F:      arch/*/ptrace*.c
13449 F:      arch/*/*/ptrace*.c
13450 F:      arch/*/include/asm/ptrace*.h
13451
13452 PULSE8-CEC DRIVER
13453 M:      Hans Verkuil <hverkuil@xs4all.nl>
13454 L:      linux-media@vger.kernel.org
13455 T:      git git://linuxtv.org/media_tree.git
13456 S:      Maintained
13457 F:      drivers/media/usb/pulse8-cec/*
13458 F:      Documentation/media/cec-drivers/pulse8-cec.rst
13459
13460 PVRUSB2 VIDEO4LINUX DRIVER
13461 M:      Mike Isely <isely@pobox.com>
13462 L:      pvrusb2@isely.net       (subscribers-only)
13463 L:      linux-media@vger.kernel.org
13464 W:      http://www.isely.net/pvrusb2/
13465 T:      git git://linuxtv.org/media_tree.git
13466 S:      Maintained
13467 F:      Documentation/media/v4l-drivers/pvrusb2*
13468 F:      drivers/media/usb/pvrusb2/
13469
13470 PWC WEBCAM DRIVER
13471 M:      Hans Verkuil <hverkuil@xs4all.nl>
13472 L:      linux-media@vger.kernel.org
13473 T:      git git://linuxtv.org/media_tree.git
13474 S:      Odd Fixes
13475 F:      drivers/media/usb/pwc/*
13476 F:      include/trace/events/pwc.h
13477
13478 PWM FAN DRIVER
13479 M:      Kamil Debski <kamil@wypas.org>
13480 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13481 L:      linux-hwmon@vger.kernel.org
13482 S:      Supported
13483 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
13484 F:      Documentation/hwmon/pwm-fan.rst
13485 F:      drivers/hwmon/pwm-fan.c
13486
13487 PWM IR Transmitter
13488 M:      Sean Young <sean@mess.org>
13489 L:      linux-media@vger.kernel.org
13490 S:      Maintained
13491 F:      drivers/media/rc/pwm-ir-tx.c
13492
13493 PWM SUBSYSTEM
13494 M:      Thierry Reding <thierry.reding@gmail.com>
13495 R:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
13496 L:      linux-pwm@vger.kernel.org
13497 S:      Maintained
13498 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
13499 Q:      https://patchwork.ozlabs.org/project/linux-pwm/list/
13500 F:      Documentation/driver-api/pwm.rst
13501 F:      Documentation/devicetree/bindings/pwm/
13502 F:      include/linux/pwm.h
13503 F:      drivers/pwm/
13504 F:      drivers/video/backlight/pwm_bl.c
13505 F:      include/linux/pwm_backlight.h
13506 F:      drivers/gpio/gpio-mvebu.c
13507 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
13508 K:      pwm_(config|apply_state|ops)
13509
13510 PXA GPIO DRIVER
13511 M:      Robert Jarzmik <robert.jarzmik@free.fr>
13512 L:      linux-gpio@vger.kernel.org
13513 S:      Maintained
13514 F:      drivers/gpio/gpio-pxa.c
13515
13516 PXA MMCI DRIVER
13517 S:      Orphan
13518
13519 PXA RTC DRIVER
13520 M:      Robert Jarzmik <robert.jarzmik@free.fr>
13521 L:      linux-rtc@vger.kernel.org
13522 S:      Maintained
13523
13524 PXA2xx/PXA3xx SUPPORT
13525 M:      Daniel Mack <daniel@zonque.org>
13526 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
13527 M:      Robert Jarzmik <robert.jarzmik@free.fr>
13528 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13529 T:      git git://github.com/hzhuang1/linux.git
13530 T:      git git://github.com/rjarzmik/linux.git
13531 S:      Maintained
13532 F:      arch/arm/boot/dts/pxa*
13533 F:      arch/arm/mach-pxa/
13534 F:      drivers/dma/pxa*
13535 F:      drivers/pcmcia/pxa2xx*
13536 F:      drivers/pinctrl/pxa/
13537 F:      drivers/spi/spi-pxa2xx*
13538 F:      drivers/usb/gadget/udc/pxa2*
13539 F:      include/sound/pxa2xx-lib.h
13540 F:      sound/arm/pxa*
13541 F:      sound/soc/pxa/
13542
13543 QAT DRIVER
13544 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
13545 L:      qat-linux@intel.com
13546 S:      Supported
13547 F:      drivers/crypto/qat/
13548
13549 QCOM AUDIO (ASoC) DRIVERS
13550 M:      Patrick Lai <plai@codeaurora.org>
13551 M:      Banajit Goswami <bgoswami@codeaurora.org>
13552 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13553 S:      Supported
13554 F:      sound/soc/qcom/
13555
13556 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
13557 M:      Gabriel Somlo <somlo@cmu.edu>
13558 M:      "Michael S. Tsirkin" <mst@redhat.com>
13559 L:      qemu-devel@nongnu.org
13560 S:      Maintained
13561 F:      drivers/firmware/qemu_fw_cfg.c
13562 F:      include/uapi/linux/qemu_fw_cfg.h
13563
13564 QIB DRIVER
13565 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
13566 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
13567 L:      linux-rdma@vger.kernel.org
13568 S:      Supported
13569 F:      drivers/infiniband/hw/qib/
13570
13571 QLOGIC QL41xxx FCOE DRIVER
13572 M:      QLogic-Storage-Upstream@cavium.com
13573 L:      linux-scsi@vger.kernel.org
13574 S:      Supported
13575 F:      drivers/scsi/qedf/
13576
13577 QLOGIC QL41xxx ISCSI DRIVER
13578 M:      QLogic-Storage-Upstream@cavium.com
13579 L:      linux-scsi@vger.kernel.org
13580 S:      Supported
13581 F:      drivers/scsi/qedi/
13582
13583 QLOGIC QL4xxx ETHERNET DRIVER
13584 M:      Ariel Elior <aelior@marvell.com>
13585 M:      GR-everest-linux-l2@marvell.com
13586 L:      netdev@vger.kernel.org
13587 S:      Supported
13588 F:      drivers/net/ethernet/qlogic/qed/
13589 F:      include/linux/qed/
13590 F:      drivers/net/ethernet/qlogic/qede/
13591
13592 QLOGIC QL4xxx RDMA DRIVER
13593 M:      Michal Kalderon <mkalderon@marvell.com>
13594 M:      Ariel Elior <aelior@marvell.com>
13595 L:      linux-rdma@vger.kernel.org
13596 S:      Supported
13597 F:      drivers/infiniband/hw/qedr/
13598 F:      include/uapi/rdma/qedr-abi.h
13599
13600 QLOGIC QLA1280 SCSI DRIVER
13601 M:      Michael Reed <mdr@sgi.com>
13602 L:      linux-scsi@vger.kernel.org
13603 S:      Maintained
13604 F:      drivers/scsi/qla1280.[ch]
13605
13606 QLOGIC QLA2XXX FC-SCSI DRIVER
13607 M:      hmadhani@marvell.com
13608 L:      linux-scsi@vger.kernel.org
13609 S:      Supported
13610 F:      Documentation/scsi/LICENSE.qla2xxx
13611 F:      drivers/scsi/qla2xxx/
13612
13613 QLOGIC QLA3XXX NETWORK DRIVER
13614 M:      GR-Linux-NIC-Dev@marvell.com
13615 L:      netdev@vger.kernel.org
13616 S:      Supported
13617 F:      Documentation/networking/device_drivers/qlogic/LICENSE.qla3xxx
13618 F:      drivers/net/ethernet/qlogic/qla3xxx.*
13619
13620 QLOGIC QLA4XXX iSCSI DRIVER
13621 M:      QLogic-Storage-Upstream@qlogic.com
13622 L:      linux-scsi@vger.kernel.org
13623 S:      Supported
13624 F:      Documentation/scsi/LICENSE.qla4xxx
13625 F:      drivers/scsi/qla4xxx/
13626
13627 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
13628 M:      Shahed Shaikh <shshaikh@marvell.com>
13629 M:      Manish Chopra <manishc@marvell.com>
13630 M:      GR-Linux-NIC-Dev@marvell.com
13631 L:      netdev@vger.kernel.org
13632 S:      Supported
13633 F:      drivers/net/ethernet/qlogic/qlcnic/
13634
13635 QLOGIC QLGE 10Gb ETHERNET DRIVER
13636 M:      Manish Chopra <manishc@marvell.com>
13637 M:      GR-Linux-NIC-Dev@marvell.com
13638 L:      netdev@vger.kernel.org
13639 S:      Supported
13640 F:      drivers/staging/qlge/
13641
13642 QM1D1B0004 MEDIA DRIVER
13643 M:      Akihiro Tsukada <tskd08@gmail.com>
13644 L:      linux-media@vger.kernel.org
13645 S:      Odd Fixes
13646 F:      drivers/media/tuners/qm1d1b0004*
13647
13648 QM1D1C0042 MEDIA DRIVER
13649 M:      Akihiro Tsukada <tskd08@gmail.com>
13650 L:      linux-media@vger.kernel.org
13651 S:      Odd Fixes
13652 F:      drivers/media/tuners/qm1d1c0042*
13653
13654 QNX4 FILESYSTEM
13655 M:      Anders Larsen <al@alarsen.net>
13656 W:      http://www.alarsen.net/linux/qnx4fs/
13657 S:      Maintained
13658 F:      fs/qnx4/
13659 F:      include/uapi/linux/qnx4_fs.h
13660 F:      include/uapi/linux/qnxtypes.h
13661
13662 QORIQ DPAA2 FSL-MC BUS DRIVER
13663 M:      Stuart Yoder <stuyoder@gmail.com>
13664 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
13665 L:      linux-kernel@vger.kernel.org
13666 S:      Maintained
13667 F:      drivers/bus/fsl-mc/
13668 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
13669 F:      Documentation/networking/device_drivers/freescale/dpaa2/overview.rst
13670
13671 QT1010 MEDIA DRIVER
13672 M:      Antti Palosaari <crope@iki.fi>
13673 L:      linux-media@vger.kernel.org
13674 W:      https://linuxtv.org
13675 W:      http://palosaari.fi/linux/
13676 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13677 T:      git git://linuxtv.org/anttip/media_tree.git
13678 S:      Maintained
13679 F:      drivers/media/tuners/qt1010*
13680
13681 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
13682 M:      Kalle Valo <kvalo@codeaurora.org>
13683 L:      ath10k@lists.infradead.org
13684 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
13685 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
13686 S:      Supported
13687 F:      drivers/net/wireless/ath/ath10k/
13688
13689 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
13690 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
13691 L:      linux-wireless@vger.kernel.org
13692 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
13693 S:      Supported
13694 F:      drivers/net/wireless/ath/ath9k/
13695
13696 QUALCOMM CAMERA SUBSYSTEM DRIVER
13697 M:      Todor Tomov <todor.too@gmail.com>
13698 L:      linux-media@vger.kernel.org
13699 S:      Maintained
13700 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
13701 F:      Documentation/media/v4l-drivers/qcom_camss.rst
13702 F:      drivers/media/platform/qcom/camss/
13703
13704 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
13705 M:      Ilia Lin <ilia.lin@kernel.org>
13706 L:      linux-pm@vger.kernel.org
13707 S:      Maintained
13708 F:      Documentation/devicetree/bindings/opp/qcom-nvmem-cpufreq.txt
13709 F:      drivers/cpufreq/qcom-cpufreq-nvmem.c
13710
13711 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
13712 M:      Timur Tabi <timur@kernel.org>
13713 L:      netdev@vger.kernel.org
13714 S:      Maintained
13715 F:      drivers/net/ethernet/qualcomm/emac/
13716
13717 QUALCOMM ETHQOS ETHERNET DRIVER
13718 M:      Vinod Koul <vkoul@kernel.org>
13719 L:      netdev@vger.kernel.org
13720 S:      Maintained
13721 F:      drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c
13722 F:      Documentation/devicetree/bindings/net/qcom,ethqos.txt
13723
13724 QUALCOMM GENERIC INTERFACE I2C DRIVER
13725 M:      Alok Chauhan <alokc@codeaurora.org>
13726 L:      linux-i2c@vger.kernel.org
13727 L:      linux-arm-msm@vger.kernel.org
13728 S:      Supported
13729 F:      drivers/i2c/busses/i2c-qcom-geni.c
13730
13731 QUALCOMM HEXAGON ARCHITECTURE
13732 M:      Brian Cain <bcain@codeaurora.org>
13733 L:      linux-hexagon@vger.kernel.org
13734 S:      Supported
13735 F:      arch/hexagon/
13736
13737 QUALCOMM HIDMA DRIVER
13738 M:      Sinan Kaya <okaya@kernel.org>
13739 L:      linux-arm-kernel@lists.infradead.org
13740 L:      linux-arm-msm@vger.kernel.org
13741 L:      dmaengine@vger.kernel.org
13742 S:      Supported
13743 F:      drivers/dma/qcom/hidma*
13744
13745 QUALCOMM IOMMU
13746 M:      Rob Clark <robdclark@gmail.com>
13747 L:      iommu@lists.linux-foundation.org
13748 L:      linux-arm-msm@vger.kernel.org
13749 S:      Maintained
13750 F:      drivers/iommu/qcom_iommu.c
13751
13752 QUALCOMM RMNET DRIVER
13753 M:      Subash Abhinov Kasiviswanathan <subashab@codeaurora.org>
13754 M:      Sean Tranchetti <stranche@codeaurora.org>
13755 L:      netdev@vger.kernel.org
13756 S:      Maintained
13757 F:      drivers/net/ethernet/qualcomm/rmnet/
13758 F:      Documentation/networking/device_drivers/qualcomm/rmnet.txt
13759 F:      include/linux/if_rmnet.h
13760
13761 QUALCOMM TSENS THERMAL DRIVER
13762 M:      Amit Kucheria <amit.kucheria@linaro.org>
13763 L:      linux-pm@vger.kernel.org
13764 L:      linux-arm-msm@vger.kernel.org
13765 S:      Maintained
13766 F:      drivers/thermal/qcom/
13767 F:      Documentation/devicetree/bindings/thermal/qcom-tsens.yaml
13768
13769 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
13770 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
13771 L:      linux-media@vger.kernel.org
13772 L:      linux-arm-msm@vger.kernel.org
13773 T:      git git://linuxtv.org/media_tree.git
13774 S:      Maintained
13775 F:      drivers/media/platform/qcom/venus/
13776
13777 QUALCOMM WCN36XX WIRELESS DRIVER
13778 M:      Kalle Valo <kvalo@codeaurora.org>
13779 L:      wcn36xx@lists.infradead.org
13780 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
13781 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
13782 S:      Supported
13783 F:      drivers/net/wireless/ath/wcn36xx/
13784
13785 QUANTENNA QTNFMAC WIRELESS DRIVER
13786 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
13787 M:      Avinash Patil <avinashp@quantenna.com>
13788 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
13789 L:      linux-wireless@vger.kernel.org
13790 S:      Maintained
13791 F:      drivers/net/wireless/quantenna
13792
13793 RADEON and AMDGPU DRM DRIVERS
13794 M:      Alex Deucher <alexander.deucher@amd.com>
13795 M:      Christian König <christian.koenig@amd.com>
13796 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
13797 L:      amd-gfx@lists.freedesktop.org
13798 T:      git git://people.freedesktop.org/~agd5f/linux
13799 S:      Supported
13800 F:      drivers/gpu/drm/radeon/
13801 F:      include/uapi/drm/radeon_drm.h
13802 F:      drivers/gpu/drm/amd/
13803 F:      include/uapi/drm/amdgpu_drm.h
13804
13805 RADEON FRAMEBUFFER DISPLAY DRIVER
13806 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
13807 L:      linux-fbdev@vger.kernel.org
13808 S:      Maintained
13809 F:      drivers/video/fbdev/aty/radeon*
13810 F:      include/uapi/linux/radeonfb.h
13811
13812 RADIOSHARK RADIO DRIVER
13813 M:      Hans Verkuil <hverkuil@xs4all.nl>
13814 L:      linux-media@vger.kernel.org
13815 T:      git git://linuxtv.org/media_tree.git
13816 S:      Maintained
13817 F:      drivers/media/radio/radio-shark.c
13818
13819 RADIOSHARK2 RADIO DRIVER
13820 M:      Hans Verkuil <hverkuil@xs4all.nl>
13821 L:      linux-media@vger.kernel.org
13822 T:      git git://linuxtv.org/media_tree.git
13823 S:      Maintained
13824 F:      drivers/media/radio/radio-shark2.c
13825 F:      drivers/media/radio/radio-tea5777.c
13826
13827 RADOS BLOCK DEVICE (RBD)
13828 M:      Ilya Dryomov <idryomov@gmail.com>
13829 M:      Sage Weil <sage@redhat.com>
13830 R:      Dongsheng Yang <dongsheng.yang@easystack.cn>
13831 L:      ceph-devel@vger.kernel.org
13832 W:      http://ceph.com/
13833 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
13834 T:      git git://github.com/ceph/ceph-client.git
13835 S:      Supported
13836 F:      Documentation/ABI/testing/sysfs-bus-rbd
13837 F:      drivers/block/rbd.c
13838 F:      drivers/block/rbd_types.h
13839
13840 RAGE128 FRAMEBUFFER DISPLAY DRIVER
13841 M:      Paul Mackerras <paulus@samba.org>
13842 L:      linux-fbdev@vger.kernel.org
13843 S:      Maintained
13844 F:      drivers/video/fbdev/aty/aty128fb.c
13845
13846 RAINSHADOW-CEC DRIVER
13847 M:      Hans Verkuil <hverkuil@xs4all.nl>
13848 L:      linux-media@vger.kernel.org
13849 T:      git git://linuxtv.org/media_tree.git
13850 S:      Maintained
13851 F:      drivers/media/usb/rainshadow-cec/*
13852
13853 RALINK MIPS ARCHITECTURE
13854 M:      John Crispin <john@phrozen.org>
13855 L:      linux-mips@vger.kernel.org
13856 S:      Maintained
13857 F:      arch/mips/ralink
13858
13859 RALINK RT2X00 WIRELESS LAN DRIVER
13860 M:      Stanislaw Gruszka <stf_xl@wp.pl>
13861 M:      Helmut Schaa <helmut.schaa@googlemail.com>
13862 L:      linux-wireless@vger.kernel.org
13863 S:      Maintained
13864 F:      drivers/net/wireless/ralink/rt2x00/
13865
13866 RAMDISK RAM BLOCK DEVICE DRIVER
13867 M:      Jens Axboe <axboe@kernel.dk>
13868 S:      Maintained
13869 F:      Documentation/admin-guide/blockdev/ramdisk.rst
13870 F:      drivers/block/brd.c
13871
13872 RANCHU VIRTUAL BOARD FOR MIPS
13873 M:      Miodrag Dinic <miodrag.dinic@mips.com>
13874 L:      linux-mips@vger.kernel.org
13875 S:      Supported
13876 F:      arch/mips/generic/board-ranchu.c
13877 F:      arch/mips/configs/generic/board-ranchu.config
13878
13879 RANDOM NUMBER DRIVER
13880 M:      "Theodore Ts'o" <tytso@mit.edu>
13881 S:      Maintained
13882 F:      drivers/char/random.c
13883
13884 RAPIDIO SUBSYSTEM
13885 M:      Matt Porter <mporter@kernel.crashing.org>
13886 M:      Alexandre Bounine <alex.bou9@gmail.com>
13887 S:      Maintained
13888 F:      drivers/rapidio/
13889
13890 RAS INFRASTRUCTURE
13891 M:      Tony Luck <tony.luck@intel.com>
13892 M:      Borislav Petkov <bp@alien8.de>
13893 L:      linux-edac@vger.kernel.org
13894 S:      Maintained
13895 F:      drivers/ras/
13896 F:      include/linux/ras.h
13897 F:      include/ras/ras_event.h
13898 F:      Documentation/admin-guide/ras.rst
13899
13900 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
13901 L:      linux-wireless@vger.kernel.org
13902 S:      Orphan
13903 F:      drivers/net/wireless/ray*
13904
13905 RCUTORTURE TEST FRAMEWORK
13906 M:      "Paul E. McKenney" <paulmck@kernel.org>
13907 M:      Josh Triplett <josh@joshtriplett.org>
13908 R:      Steven Rostedt <rostedt@goodmis.org>
13909 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13910 R:      Lai Jiangshan <jiangshanlai@gmail.com>
13911 L:      rcu@vger.kernel.org
13912 S:      Supported
13913 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
13914 F:      tools/testing/selftests/rcutorture
13915
13916 RDC R-321X SoC
13917 M:      Florian Fainelli <florian@openwrt.org>
13918 S:      Maintained
13919
13920 RDC R6040 FAST ETHERNET DRIVER
13921 M:      Florian Fainelli <f.fainelli@gmail.com>
13922 L:      netdev@vger.kernel.org
13923 S:      Maintained
13924 F:      drivers/net/ethernet/rdc/r6040.c
13925
13926 RDMAVT - RDMA verbs software
13927 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
13928 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
13929 L:      linux-rdma@vger.kernel.org
13930 S:      Supported
13931 F:      drivers/infiniband/sw/rdmavt
13932
13933 RDS - RELIABLE DATAGRAM SOCKETS
13934 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
13935 L:      netdev@vger.kernel.org
13936 L:      linux-rdma@vger.kernel.org
13937 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
13938 W:      https://oss.oracle.com/projects/rds/
13939 S:      Supported
13940 F:      net/rds/
13941 F:      Documentation/networking/rds.txt
13942
13943 RDT - RESOURCE ALLOCATION
13944 M:      Fenghua Yu <fenghua.yu@intel.com>
13945 M:      Reinette Chatre <reinette.chatre@intel.com>
13946 L:      linux-kernel@vger.kernel.org
13947 S:      Supported
13948 F:      arch/x86/kernel/cpu/resctrl/
13949 F:      arch/x86/include/asm/resctrl_sched.h
13950 F:      Documentation/x86/resctrl*
13951
13952 READ-COPY UPDATE (RCU)
13953 M:      "Paul E. McKenney" <paulmck@kernel.org>
13954 M:      Josh Triplett <josh@joshtriplett.org>
13955 R:      Steven Rostedt <rostedt@goodmis.org>
13956 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13957 R:      Lai Jiangshan <jiangshanlai@gmail.com>
13958 R:      Joel Fernandes <joel@joelfernandes.org>
13959 L:      rcu@vger.kernel.org
13960 W:      http://www.rdrop.com/users/paulmck/RCU/
13961 S:      Supported
13962 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
13963 F:      Documentation/RCU/
13964 X:      Documentation/RCU/torture.txt
13965 F:      include/linux/rcu*
13966 X:      include/linux/srcu*.h
13967 F:      kernel/rcu/
13968 X:      kernel/rcu/srcu*.c
13969
13970 REAL TIME CLOCK (RTC) SUBSYSTEM
13971 M:      Alessandro Zummo <a.zummo@towertech.it>
13972 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
13973 L:      linux-rtc@vger.kernel.org
13974 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
13975 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
13976 S:      Maintained
13977 F:      Documentation/devicetree/bindings/rtc/
13978 F:      Documentation/admin-guide/rtc.rst
13979 F:      drivers/rtc/
13980 F:      include/linux/rtc.h
13981 F:      include/uapi/linux/rtc.h
13982 F:      include/linux/rtc/
13983 F:      include/linux/platform_data/rtc-*
13984 F:      tools/testing/selftests/rtc/
13985
13986 REALTEK AUDIO CODECS
13987 M:      Bard Liao <bardliao@realtek.com>
13988 M:      Oder Chiou <oder_chiou@realtek.com>
13989 S:      Maintained
13990 F:      sound/soc/codecs/rt*
13991 F:      include/sound/rt*.h
13992
13993 REALTEK RTL83xx SMI DSA ROUTER CHIPS
13994 M:      Linus Walleij <linus.walleij@linaro.org>
13995 S:      Maintained
13996 F:      Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
13997 F:      drivers/net/dsa/realtek-smi*
13998 F:      drivers/net/dsa/rtl83*
13999
14000 REDPINE WIRELESS DRIVER
14001 M:      Amitkumar Karwar <amitkarwar@gmail.com>
14002 M:      Siva Rebbagondla <siva8118@gmail.com>
14003 L:      linux-wireless@vger.kernel.org
14004 S:      Maintained
14005 F:      drivers/net/wireless/rsi/
14006
14007 REGISTER MAP ABSTRACTION
14008 M:      Mark Brown <broonie@kernel.org>
14009 L:      linux-kernel@vger.kernel.org
14010 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
14011 S:      Supported
14012 F:      Documentation/devicetree/bindings/regmap/
14013 F:      drivers/base/regmap/
14014 F:      include/linux/regmap.h
14015
14016 REISERFS FILE SYSTEM
14017 L:      reiserfs-devel@vger.kernel.org
14018 S:      Supported
14019 F:      fs/reiserfs/
14020
14021 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
14022 M:      Ohad Ben-Cohen <ohad@wizery.com>
14023 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
14024 L:      linux-remoteproc@vger.kernel.org
14025 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git rproc-next
14026 S:      Maintained
14027 F:      Documentation/devicetree/bindings/remoteproc/
14028 F:      Documentation/ABI/testing/sysfs-class-remoteproc
14029 F:      Documentation/remoteproc.txt
14030 F:      drivers/remoteproc/
14031 F:      include/linux/remoteproc.h
14032 F:      include/linux/remoteproc/
14033
14034 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
14035 M:      Ohad Ben-Cohen <ohad@wizery.com>
14036 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
14037 L:      linux-remoteproc@vger.kernel.org
14038 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git rpmsg-next
14039 S:      Maintained
14040 F:      drivers/rpmsg/
14041 F:      Documentation/rpmsg.txt
14042 F:      Documentation/ABI/testing/sysfs-bus-rpmsg
14043 F:      include/linux/rpmsg.h
14044 F:      include/linux/rpmsg/
14045 F:      include/uapi/linux/rpmsg.h
14046 F:      samples/rpmsg/
14047
14048 RENESAS CLOCK DRIVERS
14049 M:      Geert Uytterhoeven <geert+renesas@glider.be>
14050 L:      linux-renesas-soc@vger.kernel.org
14051 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
14052 S:      Supported
14053 F:      drivers/clk/renesas/
14054
14055 RENESAS EMEV2 I2C DRIVER
14056 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
14057 S:      Supported
14058 F:      Documentation/devicetree/bindings/i2c/renesas,iic-emev2.txt
14059 F:      drivers/i2c/busses/i2c-emev2.c
14060
14061 RENESAS ETHERNET DRIVERS
14062 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
14063 L:      netdev@vger.kernel.org
14064 L:      linux-renesas-soc@vger.kernel.org
14065 F:      Documentation/devicetree/bindings/net/renesas,*.txt
14066 F:      Documentation/devicetree/bindings/net/renesas,*.yaml
14067 F:      drivers/net/ethernet/renesas/
14068 F:      include/linux/sh_eth.h
14069
14070 RENESAS R-CAR GYROADC DRIVER
14071 M:      Marek Vasut <marek.vasut@gmail.com>
14072 L:      linux-iio@vger.kernel.org
14073 S:      Supported
14074 F:      Documentation/devicetree/bindings/iio/adc/renesas,gyroadc.txt
14075 F:      drivers/iio/adc/rcar-gyroadc.c
14076
14077 RENESAS R-CAR I2C DRIVERS
14078 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
14079 S:      Supported
14080 F:      Documentation/devicetree/bindings/i2c/renesas,i2c.txt
14081 F:      Documentation/devicetree/bindings/i2c/renesas,iic.txt
14082 F:      drivers/i2c/busses/i2c-rcar.c
14083 F:      drivers/i2c/busses/i2c-sh_mobile.c
14084
14085 RENESAS RIIC DRIVER
14086 M:      Chris Brandt <chris.brandt@renesas.com>
14087 S:      Supported
14088 F:      Documentation/devicetree/bindings/i2c/renesas,riic.txt
14089 F:      drivers/i2c/busses/i2c-riic.c
14090
14091 RENESAS USB PHY DRIVER
14092 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
14093 L:      linux-renesas-soc@vger.kernel.org
14094 S:      Maintained
14095 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
14096
14097 RESET CONTROLLER FRAMEWORK
14098 M:      Philipp Zabel <p.zabel@pengutronix.de>
14099 T:      git git://git.pengutronix.de/git/pza/linux
14100 S:      Maintained
14101 F:      drivers/reset/
14102 F:      Documentation/devicetree/bindings/reset/
14103 F:      include/dt-bindings/reset/
14104 F:      include/linux/reset.h
14105 F:      include/linux/reset/
14106 F:      include/linux/reset-controller.h
14107 K:      \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b
14108
14109 RESTARTABLE SEQUENCES SUPPORT
14110 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
14111 M:      Peter Zijlstra <peterz@infradead.org>
14112 M:      "Paul E. McKenney" <paulmck@kernel.org>
14113 M:      Boqun Feng <boqun.feng@gmail.com>
14114 L:      linux-kernel@vger.kernel.org
14115 S:      Supported
14116 F:      kernel/rseq.c
14117 F:      include/uapi/linux/rseq.h
14118 F:      include/trace/events/rseq.h
14119 F:      tools/testing/selftests/rseq/
14120
14121 RFKILL
14122 M:      Johannes Berg <johannes@sipsolutions.net>
14123 L:      linux-wireless@vger.kernel.org
14124 W:      http://wireless.kernel.org/
14125 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
14126 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
14127 S:      Maintained
14128 F:      Documentation/driver-api/rfkill.rst
14129 F:      Documentation/ABI/stable/sysfs-class-rfkill
14130 F:      net/rfkill/
14131 F:      include/linux/rfkill.h
14132 F:      include/uapi/linux/rfkill.h
14133
14134 RHASHTABLE
14135 M:      Thomas Graf <tgraf@suug.ch>
14136 M:      Herbert Xu <herbert@gondor.apana.org.au>
14137 L:      netdev@vger.kernel.org
14138 S:      Maintained
14139 F:      lib/rhashtable.c
14140 F:      lib/test_rhashtable.c
14141 F:      include/linux/rhashtable.h
14142 F:      include/linux/rhashtable-types.h
14143
14144 RICOH R5C592 MEMORYSTICK DRIVER
14145 M:      Maxim Levitsky <maximlevitsky@gmail.com>
14146 S:      Maintained
14147 F:      drivers/memstick/host/r592.*
14148
14149 RICOH SMARTMEDIA/XD DRIVER
14150 M:      Maxim Levitsky <maximlevitsky@gmail.com>
14151 S:      Maintained
14152 F:      drivers/mtd/nand/raw/r852.c
14153 F:      drivers/mtd/nand/raw/r852.h
14154
14155 RISC-V ARCHITECTURE
14156 M:      Paul Walmsley <paul.walmsley@sifive.com>
14157 M:      Palmer Dabbelt <palmer@dabbelt.com>
14158 M:      Albert Ou <aou@eecs.berkeley.edu>
14159 L:      linux-riscv@lists.infradead.org
14160 P:      Documentation/riscv/patch-acceptance.rst
14161 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git
14162 S:      Supported
14163 F:      arch/riscv/
14164 K:      riscv
14165 N:      riscv
14166
14167 ROCCAT DRIVERS
14168 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
14169 W:      http://sourceforge.net/projects/roccat/
14170 S:      Maintained
14171 F:      drivers/hid/hid-roccat*
14172 F:      include/linux/hid-roccat*
14173 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
14174
14175 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
14176 M:      Jacob Chen <jacob-chen@iotwrt.com>
14177 M:      Ezequiel Garcia <ezequiel@collabora.com>
14178 L:      linux-media@vger.kernel.org
14179 S:      Maintained
14180 F:      drivers/media/platform/rockchip/rga/
14181 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
14182
14183 HANTRO VPU CODEC DRIVER
14184 M:      Ezequiel Garcia <ezequiel@collabora.com>
14185 L:      linux-media@vger.kernel.org
14186 S:      Maintained
14187 F:      drivers/staging/media/hantro/
14188 F:      Documentation/devicetree/bindings/media/rockchip-vpu.txt
14189
14190 ROCKER DRIVER
14191 M:      Jiri Pirko <jiri@resnulli.us>
14192 L:      netdev@vger.kernel.org
14193 S:      Supported
14194 F:      drivers/net/ethernet/rocker/
14195
14196 ROCKETPORT DRIVER
14197 W:      http://www.comtrol.com
14198 S:      Maintained
14199 F:      Documentation/driver-api/serial/rocket.rst
14200 F:      drivers/tty/rocket*
14201
14202 ROCKETPORT EXPRESS/INFINITY DRIVER
14203 M:      Kevin Cernekee <cernekee@gmail.com>
14204 L:      linux-serial@vger.kernel.org
14205 S:      Odd Fixes
14206 F:      drivers/tty/serial/rp2.*
14207
14208 ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER
14209 M:      Tomasz Duszynski <tduszyns@gmail.com>
14210 S:      Maintained
14211 F:      drivers/iio/light/bh1750.c
14212 F:      Documentation/devicetree/bindings/iio/light/bh1750.yaml
14213
14214 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
14215 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
14216 L:      linux-kernel@vger.kernel.org
14217 L:      linux-renesas-soc@vger.kernel.org
14218 S:      Supported
14219 F:      drivers/mfd/bd9571mwv.c
14220 F:      drivers/regulator/bd9571mwv-regulator.c
14221 F:      drivers/gpio/gpio-bd9571mwv.c
14222 F:      include/linux/mfd/bd9571mwv.h
14223 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
14224
14225 ROSE NETWORK LAYER
14226 M:      Ralf Baechle <ralf@linux-mips.org>
14227 L:      linux-hams@vger.kernel.org
14228 W:      http://www.linux-ax25.org/
14229 S:      Maintained
14230 F:      include/net/rose.h
14231 F:      include/uapi/linux/rose.h
14232 F:      net/rose/
14233
14234 RTL2830 MEDIA DRIVER
14235 M:      Antti Palosaari <crope@iki.fi>
14236 L:      linux-media@vger.kernel.org
14237 W:      https://linuxtv.org
14238 W:      http://palosaari.fi/linux/
14239 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14240 T:      git git://linuxtv.org/anttip/media_tree.git
14241 S:      Maintained
14242 F:      drivers/media/dvb-frontends/rtl2830*
14243
14244 RTL2832 MEDIA DRIVER
14245 M:      Antti Palosaari <crope@iki.fi>
14246 L:      linux-media@vger.kernel.org
14247 W:      https://linuxtv.org
14248 W:      http://palosaari.fi/linux/
14249 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14250 T:      git git://linuxtv.org/anttip/media_tree.git
14251 S:      Maintained
14252 F:      drivers/media/dvb-frontends/rtl2832*
14253
14254 RTL2832_SDR MEDIA DRIVER
14255 M:      Antti Palosaari <crope@iki.fi>
14256 L:      linux-media@vger.kernel.org
14257 W:      https://linuxtv.org
14258 W:      http://palosaari.fi/linux/
14259 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14260 T:      git git://linuxtv.org/anttip/media_tree.git
14261 S:      Maintained
14262 F:      drivers/media/dvb-frontends/rtl2832_sdr*
14263
14264 RTL8180 WIRELESS DRIVER
14265 L:      linux-wireless@vger.kernel.org
14266 W:      http://wireless.kernel.org/
14267 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
14268 S:      Orphan
14269 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
14270
14271 RTL8187 WIRELESS DRIVER
14272 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
14273 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
14274 M:      Larry Finger <Larry.Finger@lwfinger.net>
14275 L:      linux-wireless@vger.kernel.org
14276 W:      http://wireless.kernel.org/
14277 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
14278 S:      Maintained
14279 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
14280
14281 REALTEK WIRELESS DRIVER (rtlwifi family)
14282 M:      Ping-Ke Shih <pkshih@realtek.com>
14283 L:      linux-wireless@vger.kernel.org
14284 W:      http://wireless.kernel.org/
14285 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
14286 S:      Maintained
14287 F:      drivers/net/wireless/realtek/rtlwifi/
14288
14289 REALTEK WIRELESS DRIVER (rtw88)
14290 M:      Yan-Hsuan Chuang <yhchuang@realtek.com>
14291 L:      linux-wireless@vger.kernel.org
14292 S:      Maintained
14293 F:      drivers/net/wireless/realtek/rtw88/
14294
14295 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
14296 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
14297 L:      linux-wireless@vger.kernel.org
14298 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
14299 S:      Maintained
14300 F:      drivers/net/wireless/realtek/rtl8xxxu/
14301
14302 RXRPC SOCKETS (AF_RXRPC)
14303 M:      David Howells <dhowells@redhat.com>
14304 L:      linux-afs@lists.infradead.org
14305 S:      Supported
14306 F:      net/rxrpc/
14307 F:      include/keys/rxrpc-type.h
14308 F:      include/net/af_rxrpc.h
14309 F:      include/trace/events/rxrpc.h
14310 F:      include/uapi/linux/rxrpc.h
14311 F:      Documentation/networking/rxrpc.txt
14312 W:      https://www.infradead.org/~dhowells/kafs/
14313
14314 S3 SAVAGE FRAMEBUFFER DRIVER
14315 M:      Antonino Daplas <adaplas@gmail.com>
14316 L:      linux-fbdev@vger.kernel.org
14317 S:      Maintained
14318 F:      drivers/video/fbdev/savage/
14319
14320 S390
14321 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
14322 M:      Vasily Gorbik <gor@linux.ibm.com>
14323 M:      Christian Borntraeger <borntraeger@de.ibm.com>
14324 L:      linux-s390@vger.kernel.org
14325 W:      http://www.ibm.com/developerworks/linux/linux390/
14326 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
14327 S:      Supported
14328 F:      arch/s390/
14329 F:      drivers/s390/
14330 F:      Documentation/s390/
14331 F:      Documentation/driver-api/s390-drivers.rst
14332
14333 S390 COMMON I/O LAYER
14334 M:      Sebastian Ott <sebott@linux.ibm.com>
14335 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
14336 L:      linux-s390@vger.kernel.org
14337 W:      http://www.ibm.com/developerworks/linux/linux390/
14338 S:      Supported
14339 F:      drivers/s390/cio/
14340
14341 S390 DASD DRIVER
14342 M:      Stefan Haberland <sth@linux.ibm.com>
14343 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
14344 L:      linux-s390@vger.kernel.org
14345 W:      http://www.ibm.com/developerworks/linux/linux390/
14346 S:      Supported
14347 F:      drivers/s390/block/dasd*
14348 F:      block/partitions/ibm.c
14349
14350 S390 IOMMU (PCI)
14351 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
14352 L:      linux-s390@vger.kernel.org
14353 W:      http://www.ibm.com/developerworks/linux/linux390/
14354 S:      Supported
14355 F:      drivers/iommu/s390-iommu.c
14356
14357 S390 IUCV NETWORK LAYER
14358 M:      Julian Wiedmann <jwi@linux.ibm.com>
14359 M:      Ursula Braun <ubraun@linux.ibm.com>
14360 L:      linux-s390@vger.kernel.org
14361 W:      http://www.ibm.com/developerworks/linux/linux390/
14362 S:      Supported
14363 F:      drivers/s390/net/*iucv*
14364 F:      include/net/iucv/
14365 F:      net/iucv/
14366
14367 S390 NETWORK DRIVERS
14368 M:      Julian Wiedmann <jwi@linux.ibm.com>
14369 M:      Ursula Braun <ubraun@linux.ibm.com>
14370 L:      linux-s390@vger.kernel.org
14371 W:      http://www.ibm.com/developerworks/linux/linux390/
14372 S:      Supported
14373 F:      drivers/s390/net/
14374
14375 S390 PCI SUBSYSTEM
14376 M:      Sebastian Ott <sebott@linux.ibm.com>
14377 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
14378 L:      linux-s390@vger.kernel.org
14379 W:      http://www.ibm.com/developerworks/linux/linux390/
14380 S:      Supported
14381 F:      arch/s390/pci/
14382 F:      drivers/pci/hotplug/s390_pci_hpc.c
14383
14384 S390 VFIO-CCW DRIVER
14385 M:      Cornelia Huck <cohuck@redhat.com>
14386 M:      Eric Farman <farman@linux.ibm.com>
14387 R:      Halil Pasic <pasic@linux.ibm.com>
14388 L:      linux-s390@vger.kernel.org
14389 L:      kvm@vger.kernel.org
14390 S:      Supported
14391 F:      drivers/s390/cio/vfio_ccw*
14392 F:      Documentation/s390/vfio-ccw.rst
14393 F:      include/uapi/linux/vfio_ccw.h
14394
14395 S390 ZCRYPT DRIVER
14396 M:      Harald Freudenberger <freude@linux.ibm.com>
14397 L:      linux-s390@vger.kernel.org
14398 W:      http://www.ibm.com/developerworks/linux/linux390/
14399 S:      Supported
14400 F:      drivers/s390/crypto/
14401
14402 S390 VFIO AP DRIVER
14403 M:      Tony Krowiak <akrowiak@linux.ibm.com>
14404 M:      Pierre Morel <pmorel@linux.ibm.com>
14405 M:      Halil Pasic <pasic@linux.ibm.com>
14406 L:      linux-s390@vger.kernel.org
14407 W:      http://www.ibm.com/developerworks/linux/linux390/
14408 S:      Supported
14409 F:      drivers/s390/crypto/vfio_ap_drv.c
14410 F:      drivers/s390/crypto/vfio_ap_private.h
14411 F:      drivers/s390/crypto/vfio_ap_ops.c
14412 F:      Documentation/s390/vfio-ap.rst
14413
14414 S390 ZFCP DRIVER
14415 M:      Steffen Maier <maier@linux.ibm.com>
14416 M:      Benjamin Block <bblock@linux.ibm.com>
14417 L:      linux-s390@vger.kernel.org
14418 W:      http://www.ibm.com/developerworks/linux/linux390/
14419 S:      Supported
14420 F:      drivers/s390/scsi/zfcp_*
14421
14422 S3C24XX SD/MMC Driver
14423 M:      Ben Dooks <ben-linux@fluff.org>
14424 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14425 S:      Supported
14426 F:      drivers/mmc/host/s3cmci.*
14427
14428 SAA6588 RDS RECEIVER DRIVER
14429 M:      Hans Verkuil <hverkuil@xs4all.nl>
14430 L:      linux-media@vger.kernel.org
14431 T:      git git://linuxtv.org/media_tree.git
14432 W:      https://linuxtv.org
14433 S:      Odd Fixes
14434 F:      drivers/media/i2c/saa6588*
14435
14436 SAA7134 VIDEO4LINUX DRIVER
14437 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14438 L:      linux-media@vger.kernel.org
14439 W:      https://linuxtv.org
14440 T:      git git://linuxtv.org/media_tree.git
14441 S:      Odd fixes
14442 F:      Documentation/media/v4l-drivers/saa7134*
14443 F:      drivers/media/pci/saa7134/
14444
14445 SAA7146 VIDEO4LINUX-2 DRIVER
14446 M:      Hans Verkuil <hverkuil@xs4all.nl>
14447 L:      linux-media@vger.kernel.org
14448 T:      git git://linuxtv.org/media_tree.git
14449 S:      Maintained
14450 F:      drivers/media/common/saa7146/
14451 F:      drivers/media/pci/saa7146/
14452 F:      include/media/drv-intf/saa7146*
14453
14454 SAFESETID SECURITY MODULE
14455 M:     Micah Morton <mortonm@chromium.org>
14456 S:     Supported
14457 F:     security/safesetid/
14458 F:     Documentation/admin-guide/LSM/SafeSetID.rst
14459
14460 SAMSUNG AUDIO (ASoC) DRIVERS
14461 M:      Krzysztof Kozlowski <krzk@kernel.org>
14462 M:      Sangbeom Kim <sbkim73@samsung.com>
14463 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
14464 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14465 S:      Supported
14466 F:      sound/soc/samsung/
14467 F:      Documentation/devicetree/bindings/sound/samsung*
14468
14469 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
14470 M:      Krzysztof Kozlowski <krzk@kernel.org>
14471 L:      linux-crypto@vger.kernel.org
14472 L:      linux-samsung-soc@vger.kernel.org
14473 S:      Maintained
14474 F:      drivers/crypto/exynos-rng.c
14475 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml
14476
14477 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
14478 M:      Łukasz Stelmach <l.stelmach@samsung.com>
14479 L:      linux-samsung-soc@vger.kernel.org
14480 S:      Maintained
14481 F:      drivers/char/hw_random/exynos-trng.c
14482 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
14483
14484 SAMSUNG FRAMEBUFFER DRIVER
14485 M:      Jingoo Han <jingoohan1@gmail.com>
14486 L:      linux-fbdev@vger.kernel.org
14487 S:      Maintained
14488 F:      drivers/video/fbdev/s3c-fb.c
14489
14490 SAMSUNG LAPTOP DRIVER
14491 M:      Corentin Chary <corentin.chary@gmail.com>
14492 L:      platform-driver-x86@vger.kernel.org
14493 S:      Maintained
14494 F:      drivers/platform/x86/samsung-laptop.c
14495
14496 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
14497 M:      Sangbeom Kim <sbkim73@samsung.com>
14498 M:      Krzysztof Kozlowski <krzk@kernel.org>
14499 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
14500 L:      linux-kernel@vger.kernel.org
14501 L:      linux-samsung-soc@vger.kernel.org
14502 S:      Supported
14503 F:      drivers/mfd/sec*.c
14504 F:      drivers/regulator/s2m*.c
14505 F:      drivers/regulator/s5m*.c
14506 F:      drivers/clk/clk-s2mps11.c
14507 F:      drivers/rtc/rtc-s5m.c
14508 F:      include/linux/mfd/samsung/
14509 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
14510 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
14511 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
14512 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
14513
14514 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
14515 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
14516 L:      linux-media@vger.kernel.org
14517 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
14518 S:      Maintained
14519 F:      drivers/media/platform/s3c-camif/
14520 F:      include/media/drv-intf/s3c_camif.h
14521
14522 SAMSUNG S3FWRN5 NFC DRIVER
14523 M:      Robert Baldyga <r.baldyga@samsung.com>
14524 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
14525 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
14526 S:      Supported
14527 F:      drivers/nfc/s3fwrn5
14528
14529 SAMSUNG S5C73M3 CAMERA DRIVER
14530 M:      Kyungmin Park <kyungmin.park@samsung.com>
14531 M:      Andrzej Hajda <a.hajda@samsung.com>
14532 L:      linux-media@vger.kernel.org
14533 S:      Supported
14534 F:      drivers/media/i2c/s5c73m3/*
14535
14536 SAMSUNG S5K5BAF CAMERA DRIVER
14537 M:      Kyungmin Park <kyungmin.park@samsung.com>
14538 M:      Andrzej Hajda <a.hajda@samsung.com>
14539 L:      linux-media@vger.kernel.org
14540 S:      Supported
14541 F:      drivers/media/i2c/s5k5baf.c
14542
14543 SAMSUNG S5P Security SubSystem (SSS) DRIVER
14544 M:      Krzysztof Kozlowski <krzk@kernel.org>
14545 M:      Vladimir Zapolskiy <vz@mleia.com>
14546 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
14547 L:      linux-crypto@vger.kernel.org
14548 L:      linux-samsung-soc@vger.kernel.org
14549 S:      Maintained
14550 F:      Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml
14551 F:      Documentation/devicetree/bindings/crypto/samsung-sss.yaml
14552 F:      drivers/crypto/s5p-sss.c
14553
14554 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
14555 M:      Kyungmin Park <kyungmin.park@samsung.com>
14556 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
14557 L:      linux-media@vger.kernel.org
14558 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
14559 S:      Supported
14560 F:      drivers/media/platform/exynos4-is/
14561
14562 SAMSUNG SOC CLOCK DRIVERS
14563 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
14564 M:      Tomasz Figa <tomasz.figa@gmail.com>
14565 M:      Chanwoo Choi <cw00.choi@samsung.com>
14566 S:      Supported
14567 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
14568 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
14569 F:      drivers/clk/samsung/
14570 F:      include/dt-bindings/clock/exynos*.h
14571 F:      Documentation/devicetree/bindings/clock/exynos*.txt
14572 F:      Documentation/devicetree/bindings/clock/samsung,s3c*
14573 F:      Documentation/devicetree/bindings/clock/samsung,s5p*
14574
14575 SAMSUNG SPI DRIVERS
14576 M:      Kukjin Kim <kgene@kernel.org>
14577 M:      Krzysztof Kozlowski <krzk@kernel.org>
14578 M:      Andi Shyti <andi@etezian.org>
14579 L:      linux-spi@vger.kernel.org
14580 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
14581 S:      Maintained
14582 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
14583 F:      drivers/spi/spi-s3c*
14584 F:      include/linux/platform_data/spi-s3c64xx.h
14585
14586 SAMSUNG SXGBE DRIVERS
14587 M:      Byungho An <bh74.an@samsung.com>
14588 S:      Supported
14589 L:      netdev@vger.kernel.org
14590 F:      drivers/net/ethernet/samsung/sxgbe/
14591
14592 SAMSUNG THERMAL DRIVER
14593 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
14594 L:      linux-pm@vger.kernel.org
14595 L:      linux-samsung-soc@vger.kernel.org
14596 S:      Supported
14597 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
14598 F:      drivers/thermal/samsung/
14599
14600 SAMSUNG USB2 PHY DRIVER
14601 M:      Kamil Debski <kamil@wypas.org>
14602 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
14603 L:      linux-kernel@vger.kernel.org
14604 S:      Supported
14605 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
14606 F:      Documentation/driver-api/phy/samsung-usb2.rst
14607 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
14608 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
14609 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
14610 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
14611 F:      drivers/phy/samsung/phy-samsung-usb2.c
14612 F:      drivers/phy/samsung/phy-samsung-usb2.h
14613
14614 SC1200 WDT DRIVER
14615 M:      Zwane Mwaikambo <zwanem@gmail.com>
14616 S:      Maintained
14617 F:      drivers/watchdog/sc1200wdt.c
14618
14619 SCHEDULER
14620 M:      Ingo Molnar <mingo@redhat.com>
14621 M:      Peter Zijlstra <peterz@infradead.org>
14622 M:      Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE)
14623 M:      Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL)
14624 R:      Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL)
14625 R:      Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR)
14626 R:      Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH)
14627 R:      Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING)
14628 L:      linux-kernel@vger.kernel.org
14629 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
14630 S:      Maintained
14631 F:      kernel/sched/
14632 F:      include/linux/sched.h
14633 F:      include/uapi/linux/sched.h
14634 F:      include/linux/wait.h
14635 F:      include/linux/preempt.h
14636
14637 SCR24X CHIP CARD INTERFACE DRIVER
14638 M:      Lubomir Rintel <lkundrak@v3.sk>
14639 S:      Supported
14640 F:      drivers/char/pcmcia/scr24x_cs.c
14641
14642 SCSI CDROM DRIVER
14643 M:      Jens Axboe <axboe@kernel.dk>
14644 L:      linux-scsi@vger.kernel.org
14645 W:      http://www.kernel.dk
14646 S:      Maintained
14647 F:      drivers/scsi/sr*
14648
14649 SCSI RDMA PROTOCOL (SRP) INITIATOR
14650 M:      Bart Van Assche <bvanassche@acm.org>
14651 L:      linux-rdma@vger.kernel.org
14652 S:      Supported
14653 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
14654 F:      drivers/infiniband/ulp/srp/
14655 F:      include/scsi/srp.h
14656
14657 SCSI RDMA PROTOCOL (SRP) TARGET
14658 M:      Bart Van Assche <bvanassche@acm.org>
14659 L:      linux-rdma@vger.kernel.org
14660 L:      target-devel@vger.kernel.org
14661 S:      Supported
14662 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
14663 F:      drivers/infiniband/ulp/srpt/
14664
14665 SCSI SG DRIVER
14666 M:      Doug Gilbert <dgilbert@interlog.com>
14667 L:      linux-scsi@vger.kernel.org
14668 W:      http://sg.danny.cz/sg
14669 S:      Maintained
14670 F:      Documentation/scsi/scsi-generic.txt
14671 F:      drivers/scsi/sg.c
14672 F:      include/scsi/sg.h
14673
14674 SCSI SUBSYSTEM
14675 M:      "James E.J. Bottomley" <jejb@linux.ibm.com>
14676 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
14677 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
14678 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
14679 Q:      https://patchwork.kernel.org/project/linux-scsi/list/
14680 L:      linux-scsi@vger.kernel.org
14681 S:      Maintained
14682 F:      Documentation/devicetree/bindings/scsi/
14683 F:      drivers/scsi/
14684 F:      include/scsi/
14685
14686 SCSI TAPE DRIVER
14687 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
14688 L:      linux-scsi@vger.kernel.org
14689 S:      Maintained
14690 F:      Documentation/scsi/st.txt
14691 F:      drivers/scsi/st.*
14692 F:      drivers/scsi/st_*.h
14693
14694 SCSI TARGET SUBSYSTEM
14695 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
14696 L:      linux-scsi@vger.kernel.org
14697 L:      target-devel@vger.kernel.org
14698 W:      http://www.linux-iscsi.org
14699 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
14700 Q:      https://patchwork.kernel.org/project/target-devel/list/
14701 S:      Supported
14702 F:      drivers/target/
14703 F:      include/target/
14704 F:      Documentation/target/
14705
14706 SCTP PROTOCOL
14707 M:      Vlad Yasevich <vyasevich@gmail.com>
14708 M:      Neil Horman <nhorman@tuxdriver.com>
14709 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
14710 L:      linux-sctp@vger.kernel.org
14711 W:      http://lksctp.sourceforge.net
14712 S:      Maintained
14713 F:      Documentation/networking/sctp.txt
14714 F:      include/linux/sctp.h
14715 F:      include/uapi/linux/sctp.h
14716 F:      include/net/sctp/
14717 F:      net/sctp/
14718
14719 SCx200 CPU SUPPORT
14720 M:      Jim Cromie <jim.cromie@gmail.com>
14721 S:      Odd Fixes
14722 F:      Documentation/i2c/busses/scx200_acb.rst
14723 F:      arch/x86/platform/scx200/
14724 F:      drivers/watchdog/scx200_wdt.c
14725 F:      drivers/i2c/busses/scx200*
14726 F:      drivers/mtd/maps/scx200_docflash.c
14727 F:      include/linux/scx200.h
14728
14729 SCx200 GPIO DRIVER
14730 M:      Jim Cromie <jim.cromie@gmail.com>
14731 S:      Maintained
14732 F:      drivers/char/scx200_gpio.c
14733 F:      include/linux/scx200_gpio.h
14734
14735 SCx200 HRT CLOCKSOURCE DRIVER
14736 M:      Jim Cromie <jim.cromie@gmail.com>
14737 S:      Maintained
14738 F:      drivers/clocksource/scx200_hrt.c
14739
14740 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
14741 M:      Sascha Sommer <saschasommer@freenet.de>
14742 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
14743 S:      Maintained
14744 F:      drivers/mmc/host/sdricoh_cs.c
14745
14746 SECO BOARDS CEC DRIVER
14747 M:      Ettore Chimenti <ek5.chimenti@gmail.com>
14748 S:      Maintained
14749 F:      drivers/media/platform/seco-cec/seco-cec.c
14750 F:      drivers/media/platform/seco-cec/seco-cec.h
14751
14752 SECURE COMPUTING
14753 M:      Kees Cook <keescook@chromium.org>
14754 R:      Andy Lutomirski <luto@amacapital.net>
14755 R:      Will Drewry <wad@chromium.org>
14756 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
14757 S:      Supported
14758 F:      kernel/seccomp.c
14759 F:      include/uapi/linux/seccomp.h
14760 F:      include/linux/seccomp.h
14761 F:      tools/testing/selftests/seccomp/*
14762 F:      tools/testing/selftests/kselftest_harness.h
14763 F:      Documentation/userspace-api/seccomp_filter.rst
14764 K:      \bsecure_computing
14765 K:      \bTIF_SECCOMP\b
14766
14767 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
14768 M:      Al Cooper <alcooperx@gmail.com>
14769 L:      linux-mmc@vger.kernel.org
14770 L:      bcm-kernel-feedback-list@broadcom.com
14771 S:      Maintained
14772 F:      drivers/mmc/host/sdhci-brcmstb*
14773
14774 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
14775 M:      Adrian Hunter <adrian.hunter@intel.com>
14776 L:      linux-mmc@vger.kernel.org
14777 S:      Maintained
14778 F:      drivers/mmc/host/sdhci*
14779 F:      include/linux/mmc/sdhci*
14780
14781 EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER
14782 M:      Adrian Hunter <adrian.hunter@intel.com>
14783 M:      Ritesh Harjani <riteshh@codeaurora.org>
14784 M:      Asutosh Das <asutoshd@codeaurora.org>
14785 L:      linux-mmc@vger.kernel.org
14786 S:      Maintained
14787 F:      drivers/mmc/host/cqhci*
14788
14789 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
14790 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
14791 M:      Manjunath M B <manjumb@synopsys.com>
14792 L:      linux-mmc@vger.kernel.org
14793 S:      Maintained
14794 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
14795
14796 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER
14797 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
14798 L:      linux-mmc@vger.kernel.org
14799 S:      Supported
14800 F:      drivers/mmc/host/sdhci-of-at91.c
14801
14802 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
14803 M:      Ben Dooks <ben-linux@fluff.org>
14804 M:      Jaehoon Chung <jh80.chung@samsung.com>
14805 L:      linux-mmc@vger.kernel.org
14806 S:      Maintained
14807 F:      drivers/mmc/host/sdhci-s3c*
14808
14809 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
14810 M:      Viresh Kumar <vireshk@kernel.org>
14811 L:      linux-mmc@vger.kernel.org
14812 S:      Maintained
14813 F:      drivers/mmc/host/sdhci-spear.c
14814
14815 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
14816 M:      Kishon Vijay Abraham I <kishon@ti.com>
14817 L:      linux-mmc@vger.kernel.org
14818 S:      Maintained
14819 F:      drivers/mmc/host/sdhci-omap.c
14820
14821 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
14822 M:      Scott Bauer <scott.bauer@intel.com>
14823 M:      Jonathan Derrick <jonathan.derrick@intel.com>
14824 L:      linux-block@vger.kernel.org
14825 S:      Supported
14826 F:      block/sed*
14827 F:      block/opal_proto.h
14828 F:      include/linux/sed*
14829 F:      include/uapi/linux/sed*
14830
14831 SECURITY CONTACT
14832 M:      Security Officers <security@kernel.org>
14833 S:      Supported
14834
14835 SECURITY SUBSYSTEM
14836 M:      James Morris <jmorris@namei.org>
14837 M:      "Serge E. Hallyn" <serge@hallyn.com>
14838 L:      linux-security-module@vger.kernel.org (suggested Cc:)
14839 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
14840 W:      http://kernsec.org/
14841 S:      Supported
14842 F:      security/
14843 X:      security/selinux/
14844
14845 SELINUX SECURITY MODULE
14846 M:      Paul Moore <paul@paul-moore.com>
14847 M:      Stephen Smalley <sds@tycho.nsa.gov>
14848 M:      Eric Paris <eparis@parisplace.org>
14849 L:      selinux@vger.kernel.org
14850 W:      https://selinuxproject.org
14851 W:      https://github.com/SELinuxProject
14852 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
14853 S:      Supported
14854 F:      include/uapi/linux/selinux_netlink.h
14855 F:      security/selinux/
14856 F:      scripts/selinux/
14857 F:      Documentation/admin-guide/LSM/SELinux.rst
14858
14859 SENSABLE PHANTOM
14860 M:      Jiri Slaby <jirislaby@gmail.com>
14861 S:      Maintained
14862 F:      drivers/misc/phantom.c
14863 F:      include/uapi/linux/phantom.h
14864
14865 SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER
14866 M:      Tomasz Duszynski <tduszyns@gmail.com>
14867 S:      Maintained
14868 F:      drivers/iio/chemical/sps30.c
14869 F:      Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml
14870
14871 SERIAL DEVICE BUS
14872 M:      Rob Herring <robh@kernel.org>
14873 L:      linux-serial@vger.kernel.org
14874 S:      Maintained
14875 F:      Documentation/devicetree/bindings/serial/slave-device.txt
14876 F:      drivers/tty/serdev/
14877 F:      include/linux/serdev.h
14878
14879 SERIAL DRIVERS
14880 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14881 L:      linux-serial@vger.kernel.org
14882 S:      Maintained
14883 F:      Documentation/devicetree/bindings/serial/
14884 F:      drivers/tty/serial/
14885
14886 SERIAL IR RECEIVER
14887 M:      Sean Young <sean@mess.org>
14888 L:      linux-media@vger.kernel.org
14889 S:      Maintained
14890 F:      drivers/media/rc/serial_ir.c
14891
14892 SFC NETWORK DRIVER
14893 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
14894 M:      Edward Cree <ecree@solarflare.com>
14895 M:      Martin Habets <mhabets@solarflare.com>
14896 L:      netdev@vger.kernel.org
14897 S:      Supported
14898 F:      drivers/net/ethernet/sfc/
14899
14900 SFF/SFP/SFP+ MODULE SUPPORT
14901 M:      Russell King <linux@armlinux.org.uk>
14902 L:      netdev@vger.kernel.org
14903 S:      Maintained
14904 F:      drivers/net/phy/phylink.c
14905 F:      drivers/net/phy/sfp*
14906 F:      include/linux/phylink.h
14907 F:      include/linux/sfp.h
14908 K:      phylink
14909
14910 SGI GRU DRIVER
14911 M:      Dimitri Sivanich <sivanich@sgi.com>
14912 S:      Maintained
14913 F:      drivers/misc/sgi-gru/
14914
14915 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
14916 M:      Pat Gefre <pfg@sgi.com>
14917 L:      linux-ia64@vger.kernel.org
14918 S:      Supported
14919 F:      Documentation/ia64/serial.rst
14920 F:      drivers/tty/serial/ioc?_serial.c
14921 F:      include/linux/ioc?.h
14922
14923 SGI XP/XPC/XPNET DRIVER
14924 M:      Cliff Whickman <cpw@sgi.com>
14925 M:      Robin Holt <robinmholt@gmail.com>
14926 S:      Maintained
14927 F:      drivers/misc/sgi-xp/
14928
14929 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
14930 M:      Ursula Braun <ubraun@linux.ibm.com>
14931 M:      Karsten Graul <kgraul@linux.ibm.com>
14932 L:      linux-s390@vger.kernel.org
14933 W:      http://www.ibm.com/developerworks/linux/linux390/
14934 S:      Supported
14935 F:      net/smc/
14936
14937 SHARP RJ54N1CB0C SENSOR DRIVER
14938 M:      Jacopo Mondi <jacopo@jmondi.org>
14939 L:      linux-media@vger.kernel.org
14940 T:      git git://linuxtv.org/media_tree.git
14941 S:      Odd fixes
14942 F:      drivers/media/i2c/rj54n1cb0c.c
14943 F:      include/media/i2c/rj54n1cb0c.h
14944
14945 SH_VEU V4L2 MEM2MEM DRIVER
14946 L:      linux-media@vger.kernel.org
14947 S:      Orphan
14948 F:      drivers/media/platform/sh_veu.c
14949
14950 SH_VOU V4L2 OUTPUT DRIVER
14951 L:      linux-media@vger.kernel.org
14952 S:      Orphan
14953 F:      drivers/media/platform/sh_vou.c
14954 F:      include/media/drv-intf/sh_vou.h
14955
14956 SI2157 MEDIA DRIVER
14957 M:      Antti Palosaari <crope@iki.fi>
14958 L:      linux-media@vger.kernel.org
14959 W:      https://linuxtv.org
14960 W:      http://palosaari.fi/linux/
14961 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14962 T:      git git://linuxtv.org/anttip/media_tree.git
14963 S:      Maintained
14964 F:      drivers/media/tuners/si2157*
14965
14966 SI2165 MEDIA DRIVER
14967 M:      Matthias Schwarzott <zzam@gentoo.org>
14968 L:      linux-media@vger.kernel.org
14969 W:      https://linuxtv.org
14970 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14971 S:      Maintained
14972 F:      drivers/media/dvb-frontends/si2165*
14973
14974 SI2168 MEDIA DRIVER
14975 M:      Antti Palosaari <crope@iki.fi>
14976 L:      linux-media@vger.kernel.org
14977 W:      https://linuxtv.org
14978 W:      http://palosaari.fi/linux/
14979 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14980 T:      git git://linuxtv.org/anttip/media_tree.git
14981 S:      Maintained
14982 F:      drivers/media/dvb-frontends/si2168*
14983
14984 SI470X FM RADIO RECEIVER I2C DRIVER
14985 M:      Hans Verkuil <hverkuil@xs4all.nl>
14986 L:      linux-media@vger.kernel.org
14987 T:      git git://linuxtv.org/media_tree.git
14988 W:      https://linuxtv.org
14989 S:      Odd Fixes
14990 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
14991
14992 SI470X FM RADIO RECEIVER USB DRIVER
14993 M:      Hans Verkuil <hverkuil@xs4all.nl>
14994 L:      linux-media@vger.kernel.org
14995 T:      git git://linuxtv.org/media_tree.git
14996 W:      https://linuxtv.org
14997 S:      Maintained
14998 F:      drivers/media/radio/si470x/radio-si470x-common.c
14999 F:      drivers/media/radio/si470x/radio-si470x.h
15000 F:      drivers/media/radio/si470x/radio-si470x-usb.c
15001
15002 SI4713 FM RADIO TRANSMITTER I2C DRIVER
15003 M:      Eduardo Valentin <edubezval@gmail.com>
15004 L:      linux-media@vger.kernel.org
15005 T:      git git://linuxtv.org/media_tree.git
15006 W:      https://linuxtv.org
15007 S:      Odd Fixes
15008 F:      drivers/media/radio/si4713/si4713.?
15009
15010 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
15011 M:      Eduardo Valentin <edubezval@gmail.com>
15012 L:      linux-media@vger.kernel.org
15013 T:      git git://linuxtv.org/media_tree.git
15014 W:      https://linuxtv.org
15015 S:      Odd Fixes
15016 F:      drivers/media/radio/si4713/radio-platform-si4713.c
15017
15018 SI4713 FM RADIO TRANSMITTER USB DRIVER
15019 M:      Hans Verkuil <hverkuil@xs4all.nl>
15020 L:      linux-media@vger.kernel.org
15021 T:      git git://linuxtv.org/media_tree.git
15022 W:      https://linuxtv.org
15023 S:      Maintained
15024 F:      drivers/media/radio/si4713/radio-usb-si4713.c
15025
15026 SIANO DVB DRIVER
15027 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15028 L:      linux-media@vger.kernel.org
15029 W:      https://linuxtv.org
15030 T:      git git://linuxtv.org/media_tree.git
15031 S:      Odd fixes
15032 F:      drivers/media/common/siano/
15033 F:      drivers/media/usb/siano/
15034 F:      drivers/media/usb/siano/
15035 F:      drivers/media/mmc/siano/
15036
15037 SIFIVE PDMA DRIVER
15038 M:      Green Wan <green.wan@sifive.com>
15039 S:      Maintained
15040 F:      drivers/dma/sf-pdma/
15041 F:      Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml
15042
15043 SIFIVE DRIVERS
15044 M:      Palmer Dabbelt <palmer@dabbelt.com>
15045 M:      Paul Walmsley <paul.walmsley@sifive.com>
15046 L:      linux-riscv@lists.infradead.org
15047 T:      git git://github.com/sifive/riscv-linux.git
15048 S:      Supported
15049 K:      [^@]sifive
15050 N:      sifive
15051
15052 SIFIVE FU540 SYSTEM-ON-CHIP
15053 M:      Paul Walmsley <paul.walmsley@sifive.com>
15054 M:      Palmer Dabbelt <palmer@dabbelt.com>
15055 L:      linux-riscv@lists.infradead.org
15056 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git
15057 S:      Supported
15058 K:      fu540
15059 N:      fu540
15060
15061 SILEAD TOUCHSCREEN DRIVER
15062 M:      Hans de Goede <hdegoede@redhat.com>
15063 L:      linux-input@vger.kernel.org
15064 L:      platform-driver-x86@vger.kernel.org
15065 S:      Maintained
15066 F:      drivers/input/touchscreen/silead.c
15067 F:      drivers/platform/x86/touchscreen_dmi.c
15068
15069 SILICON LABS WIRELESS DRIVERS (for WFxxx series)
15070 M:      Jérôme Pouiller <jerome.pouiller@silabs.com>
15071 S:      Supported
15072 F:      drivers/staging/wfx/
15073
15074 SILICON MOTION SM712 FRAME BUFFER DRIVER
15075 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
15076 M:      Teddy Wang <teddy.wang@siliconmotion.com>
15077 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
15078 L:      linux-fbdev@vger.kernel.org
15079 S:      Maintained
15080 F:      drivers/video/fbdev/sm712*
15081 F:      Documentation/fb/sm712fb.rst
15082
15083 SIMPLE FIRMWARE INTERFACE (SFI)
15084 M:      Len Brown <lenb@kernel.org>
15085 L:      sfi-devel@simplefirmware.org
15086 W:      http://simplefirmware.org/
15087 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
15088 S:      Supported
15089 F:      arch/x86/platform/sfi/
15090 F:      drivers/sfi/
15091 F:      include/linux/sfi*.h
15092
15093 SIMPLEFB FB DRIVER
15094 M:      Hans de Goede <hdegoede@redhat.com>
15095 L:      linux-fbdev@vger.kernel.org
15096 S:      Maintained
15097 F:      Documentation/devicetree/bindings/display/simple-framebuffer.yaml
15098 F:      drivers/video/fbdev/simplefb.c
15099 F:      include/linux/platform_data/simplefb.h
15100
15101 SIMTEC EB110ATX (Chalice CATS)
15102 M:      Vincent Sanders <vince@simtec.co.uk>
15103 M:      Simtec Linux Team <linux@simtec.co.uk>
15104 W:      http://www.simtec.co.uk/products/EB110ATX/
15105 S:      Supported
15106
15107 SIMTEC EB2410ITX (BAST)
15108 M:      Vincent Sanders <vince@simtec.co.uk>
15109 M:      Simtec Linux Team <linux@simtec.co.uk>
15110 W:      http://www.simtec.co.uk/products/EB2410ITX/
15111 S:      Supported
15112 F:      arch/arm/mach-s3c24xx/mach-bast.c
15113 F:      arch/arm/mach-s3c24xx/bast-ide.c
15114 F:      arch/arm/mach-s3c24xx/bast-irq.c
15115
15116 SIPHASH PRF ROUTINES
15117 M:      Jason A. Donenfeld <Jason@zx2c4.com>
15118 S:      Maintained
15119 F:      lib/siphash.c
15120 F:      lib/test_siphash.c
15121 F:      include/linux/siphash.h
15122
15123 SIOX
15124 M:      Thorsten Scherer <t.scherer@eckelmann.de>
15125 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
15126 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
15127 S:      Supported
15128 F:      drivers/siox/*
15129 F:      drivers/gpio/gpio-siox.c
15130 F:      include/trace/events/siox.h
15131
15132 SIS 190 ETHERNET DRIVER
15133 M:      Francois Romieu <romieu@fr.zoreil.com>
15134 L:      netdev@vger.kernel.org
15135 S:      Maintained
15136 F:      drivers/net/ethernet/sis/sis190.c
15137
15138 SIS 900/7016 FAST ETHERNET DRIVER
15139 M:      Daniele Venzano <venza@brownhat.org>
15140 W:      http://www.brownhat.org/sis900.html
15141 L:      netdev@vger.kernel.org
15142 S:      Maintained
15143 F:      drivers/net/ethernet/sis/sis900.*
15144
15145 SIS FRAMEBUFFER DRIVER
15146 M:      Thomas Winischhofer <thomas@winischhofer.net>
15147 W:      http://www.winischhofer.net/linuxsisvga.shtml
15148 S:      Maintained
15149 F:      Documentation/fb/sisfb.rst
15150 F:      drivers/video/fbdev/sis/
15151 F:      include/video/sisfb.h
15152
15153 SIS USB2VGA DRIVER
15154 M:      Thomas Winischhofer <thomas@winischhofer.net>
15155 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
15156 S:      Maintained
15157 F:      drivers/usb/misc/sisusbvga/
15158
15159 SLAB ALLOCATOR
15160 M:      Christoph Lameter <cl@linux.com>
15161 M:      Pekka Enberg <penberg@kernel.org>
15162 M:      David Rientjes <rientjes@google.com>
15163 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
15164 M:      Andrew Morton <akpm@linux-foundation.org>
15165 L:      linux-mm@kvack.org
15166 S:      Maintained
15167 F:      include/linux/sl?b*.h
15168 F:      mm/sl?b*
15169
15170 SLEEPABLE READ-COPY UPDATE (SRCU)
15171 M:      Lai Jiangshan <jiangshanlai@gmail.com>
15172 M:      "Paul E. McKenney" <paulmck@kernel.org>
15173 M:      Josh Triplett <josh@joshtriplett.org>
15174 R:      Steven Rostedt <rostedt@goodmis.org>
15175 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
15176 L:      rcu@vger.kernel.org
15177 W:      http://www.rdrop.com/users/paulmck/RCU/
15178 S:      Supported
15179 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
15180 F:      include/linux/srcu*.h
15181 F:      kernel/rcu/srcu*.c
15182
15183 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
15184 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
15185 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15186 S:      Maintained
15187 F:      drivers/slimbus/
15188 F:      Documentation/devicetree/bindings/slimbus/
15189 F:      include/linux/slimbus.h
15190
15191 SMACK SECURITY MODULE
15192 M:      Casey Schaufler <casey@schaufler-ca.com>
15193 L:      linux-security-module@vger.kernel.org
15194 W:      http://schaufler-ca.com
15195 T:      git git://github.com/cschaufler/smack-next
15196 S:      Maintained
15197 F:      Documentation/admin-guide/LSM/Smack.rst
15198 F:      security/smack/
15199
15200 SMC91x ETHERNET DRIVER
15201 M:      Nicolas Pitre <nico@fluxnic.net>
15202 S:      Odd Fixes
15203 F:      drivers/net/ethernet/smsc/smc91x.*
15204
15205 SMIA AND SMIA++ IMAGE SENSOR DRIVER
15206 M:      Sakari Ailus <sakari.ailus@iki.fi>
15207 L:      linux-media@vger.kernel.org
15208 S:      Maintained
15209 F:      drivers/media/i2c/smiapp/
15210 F:      include/media/i2c/smiapp.h
15211 F:      drivers/media/i2c/smiapp-pll.c
15212 F:      drivers/media/i2c/smiapp-pll.h
15213 F:      include/uapi/linux/smiapp.h
15214 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
15215
15216 SMM665 HARDWARE MONITOR DRIVER
15217 M:      Guenter Roeck <linux@roeck-us.net>
15218 L:      linux-hwmon@vger.kernel.org
15219 S:      Maintained
15220 F:      Documentation/hwmon/smm665.rst
15221 F:      drivers/hwmon/smm665.c
15222
15223 SMSC EMC2103 HARDWARE MONITOR DRIVER
15224 M:      Steve Glendinning <steve.glendinning@shawell.net>
15225 L:      linux-hwmon@vger.kernel.org
15226 S:      Maintained
15227 F:      Documentation/hwmon/emc2103.rst
15228 F:      drivers/hwmon/emc2103.c
15229
15230 SMSC SCH5627 HARDWARE MONITOR DRIVER
15231 M:      Hans de Goede <hdegoede@redhat.com>
15232 L:      linux-hwmon@vger.kernel.org
15233 S:      Supported
15234 F:      Documentation/hwmon/sch5627.rst
15235 F:      drivers/hwmon/sch5627.c
15236
15237 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
15238 M:      Steve Glendinning <steve.glendinning@shawell.net>
15239 L:      linux-fbdev@vger.kernel.org
15240 S:      Maintained
15241 F:      drivers/video/fbdev/smscufx.c
15242
15243 SMSC47B397 HARDWARE MONITOR DRIVER
15244 M:      Jean Delvare <jdelvare@suse.com>
15245 L:      linux-hwmon@vger.kernel.org
15246 S:      Maintained
15247 F:      Documentation/hwmon/smsc47b397.rst
15248 F:      drivers/hwmon/smsc47b397.c
15249
15250 SMSC911x ETHERNET DRIVER
15251 M:      Steve Glendinning <steve.glendinning@shawell.net>
15252 L:      netdev@vger.kernel.org
15253 S:      Maintained
15254 F:      include/linux/smsc911x.h
15255 F:      drivers/net/ethernet/smsc/smsc911x.*
15256
15257 SMSC9420 PCI ETHERNET DRIVER
15258 M:      Steve Glendinning <steve.glendinning@shawell.net>
15259 L:      netdev@vger.kernel.org
15260 S:      Maintained
15261 F:      drivers/net/ethernet/smsc/smsc9420.*
15262
15263 SOC-CAMERA V4L2 SUBSYSTEM
15264 L:      linux-media@vger.kernel.org
15265 T:      git git://linuxtv.org/media_tree.git
15266 S:      Orphan
15267 F:      include/media/soc_camera.h
15268 F:      drivers/staging/media/soc_camera/
15269
15270 SOCIONEXT SYNQUACER I2C DRIVER
15271 M:      Ard Biesheuvel <ardb@kernel.org>
15272 L:      linux-i2c@vger.kernel.org
15273 S:      Maintained
15274 F:      drivers/i2c/busses/i2c-synquacer.c
15275 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
15276
15277 SOCIONEXT UNIPHIER SOUND DRIVER
15278 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15279 S:      Orphan
15280 F:      sound/soc/uniphier/
15281
15282 SOEKRIS NET48XX LED SUPPORT
15283 M:      Chris Boot <bootc@bootc.net>
15284 S:      Maintained
15285 F:      drivers/leds/leds-net48xx.c
15286
15287 SOFT-IWARP DRIVER (siw)
15288 M:      Bernard Metzler <bmt@zurich.ibm.com>
15289 L:      linux-rdma@vger.kernel.org
15290 S:      Supported
15291 F:      drivers/infiniband/sw/siw/
15292 F:      include/uapi/rdma/siw-abi.h
15293
15294 SOFT-ROCE DRIVER (rxe)
15295 M:      Moni Shoua <monis@mellanox.com>
15296 L:      linux-rdma@vger.kernel.org
15297 S:      Supported
15298 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
15299 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
15300 F:      drivers/infiniband/sw/rxe/
15301 F:      include/uapi/rdma/rdma_user_rxe.h
15302
15303 SOFTLOGIC 6x10 MPEG CODEC
15304 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
15305 M:      Anton Sviridenko <anton@corp.bluecherry.net>
15306 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
15307 M:      Andrey Utkin <andrey_utkin@fastmail.com>
15308 M:      Ismael Luceno <ismael@iodev.co.uk>
15309 L:      linux-media@vger.kernel.org
15310 S:      Supported
15311 F:      drivers/media/pci/solo6x10/
15312
15313 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
15314 M:      James Morse <james.morse@arm.com>
15315 L:      linux-arm-kernel@lists.infradead.org
15316 S:      Maintained
15317 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
15318 F:      drivers/firmware/arm_sdei.c
15319 F:      include/linux/arm_sdei.h
15320 F:      include/uapi/linux/arm_sdei.h
15321
15322 SOFTWARE RAID (Multiple Disks) SUPPORT
15323 M:      Song Liu <song@kernel.org>
15324 L:      linux-raid@vger.kernel.org
15325 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git
15326 S:      Supported
15327 F:      drivers/md/Makefile
15328 F:      drivers/md/Kconfig
15329 F:      drivers/md/md*
15330 F:      drivers/md/raid*
15331 F:      include/linux/raid/
15332 F:      include/uapi/linux/raid/
15333
15334 SOCIONEXT (SNI) AVE NETWORK DRIVER
15335 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
15336 L:      netdev@vger.kernel.org
15337 S:      Maintained
15338 F:      drivers/net/ethernet/socionext/sni_ave.c
15339 F:      Documentation/devicetree/bindings/net/socionext,uniphier-ave4.txt
15340
15341 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
15342 M:      Jassi Brar <jaswinder.singh@linaro.org>
15343 M:      Ilias Apalodimas <ilias.apalodimas@linaro.org>
15344 L:      netdev@vger.kernel.org
15345 S:      Maintained
15346 F:      drivers/net/ethernet/socionext/netsec.c
15347 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
15348
15349 SOCIONEXT (SNI) Synquacer SPI DRIVER
15350 M:      Masahisa Kojima <masahisa.kojima@linaro.org>
15351 M:      Jassi Brar <jaswinder.singh@linaro.org>
15352 L:      linux-spi@vger.kernel.org
15353 S:      Maintained
15354 F:      drivers/spi/spi-synquacer.c
15355 F:      Documentation/devicetree/bindings/spi/spi-synquacer.txt
15356
15357 SOLIDRUN CLEARFOG SUPPORT
15358 M:      Russell King <linux@armlinux.org.uk>
15359 S:      Maintained
15360 F:      arch/arm/boot/dts/armada-388-clearfog*
15361 F:      arch/arm/boot/dts/armada-38x-solidrun-*
15362
15363 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
15364 M:      Russell King <linux@armlinux.org.uk>
15365 S:      Maintained
15366 F:      arch/arm/boot/dts/imx6*-cubox-i*
15367 F:      arch/arm/boot/dts/imx6*-hummingboard*
15368 F:      arch/arm/boot/dts/imx6*-sr-*
15369
15370 SONIC NETWORK DRIVER
15371 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
15372 L:      netdev@vger.kernel.org
15373 S:      Maintained
15374 F:      drivers/net/ethernet/natsemi/sonic.*
15375
15376 SONICS SILICON BACKPLANE DRIVER (SSB)
15377 M:      Michael Buesch <m@bues.ch>
15378 L:      linux-wireless@vger.kernel.org
15379 S:      Maintained
15380 F:      drivers/ssb/
15381 F:      include/linux/ssb/
15382
15383 SONY IMX214 SENSOR DRIVER
15384 M:      Ricardo Ribalda <ricardo.ribalda@gmail.com>
15385 L:      linux-media@vger.kernel.org
15386 T:      git git://linuxtv.org/media_tree.git
15387 S:      Maintained
15388 F:      drivers/media/i2c/imx214.c
15389 F:      Documentation/devicetree/bindings/media/i2c/sony,imx214.txt
15390
15391 SONY IMX258 SENSOR DRIVER
15392 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
15393 L:      linux-media@vger.kernel.org
15394 T:      git git://linuxtv.org/media_tree.git
15395 S:      Maintained
15396 F:      drivers/media/i2c/imx258.c
15397
15398 SONY IMX274 SENSOR DRIVER
15399 M:      Leon Luo <leonl@leopardimaging.com>
15400 L:      linux-media@vger.kernel.org
15401 T:      git git://linuxtv.org/media_tree.git
15402 S:      Maintained
15403 F:      drivers/media/i2c/imx274.c
15404 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
15405
15406 SONY IMX290 SENSOR DRIVER
15407 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
15408 L:      linux-media@vger.kernel.org
15409 T:      git git://linuxtv.org/media_tree.git
15410 S:      Maintained
15411 F:      drivers/media/i2c/imx290.c
15412 F:      Documentation/devicetree/bindings/media/i2c/imx290.txt
15413
15414 SONY IMX319 SENSOR DRIVER
15415 M:      Bingbu Cao <bingbu.cao@intel.com>
15416 L:      linux-media@vger.kernel.org
15417 T:      git git://linuxtv.org/media_tree.git
15418 S:      Maintained
15419 F:      drivers/media/i2c/imx319.c
15420
15421 SONY IMX355 SENSOR DRIVER
15422 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
15423 L:      linux-media@vger.kernel.org
15424 T:      git git://linuxtv.org/media_tree.git
15425 S:      Maintained
15426 F:      drivers/media/i2c/imx355.c
15427
15428 SONY MEMORYSTICK SUBSYSTEM
15429 M:      Maxim Levitsky <maximlevitsky@gmail.com>
15430 M:      Alex Dubov <oakad@yahoo.com>
15431 M:      Ulf Hansson <ulf.hansson@linaro.org>
15432 L:      linux-mmc@vger.kernel.org
15433 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
15434 S:      Maintained
15435 F:      drivers/memstick/
15436 F:      include/linux/memstick.h
15437
15438 SONY VAIO CONTROL DEVICE DRIVER
15439 M:      Mattia Dongili <malattia@linux.it>
15440 L:      platform-driver-x86@vger.kernel.org
15441 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
15442 S:      Maintained
15443 F:      Documentation/admin-guide/laptops/sony-laptop.rst
15444 F:      drivers/char/sonypi.c
15445 F:      drivers/platform/x86/sony-laptop.c
15446 F:      include/linux/sony-laptop.h
15447
15448 SOUND
15449 M:      Jaroslav Kysela <perex@perex.cz>
15450 M:      Takashi Iwai <tiwai@suse.com>
15451 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15452 W:      http://www.alsa-project.org/
15453 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
15454 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
15455 S:      Maintained
15456 F:      Documentation/sound/
15457 F:      include/sound/
15458 F:      include/uapi/sound/
15459 F:      sound/
15460
15461 SOUND - COMPRESSED AUDIO
15462 M:      Vinod Koul <vkoul@kernel.org>
15463 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15464 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
15465 S:      Supported
15466 F:      Documentation/sound/designs/compress-offload.rst
15467 F:      include/sound/compress_driver.h
15468 F:      include/uapi/sound/compress_*
15469 F:      sound/core/compress_offload.c
15470 F:      sound/soc/soc-compress.c
15471
15472 SOUND - DMAENGINE HELPERS
15473 M:      Lars-Peter Clausen <lars@metafoo.de>
15474 S:      Supported
15475 F:      include/sound/dmaengine_pcm.h
15476 F:      sound/core/pcm_dmaengine.c
15477 F:      sound/soc/soc-generic-dmaengine-pcm.c
15478
15479 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
15480 M:      Liam Girdwood <lgirdwood@gmail.com>
15481 M:      Mark Brown <broonie@kernel.org>
15482 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
15483 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15484 W:      http://alsa-project.org/main/index.php/ASoC
15485 S:      Supported
15486 F:      Documentation/devicetree/bindings/sound/
15487 F:      Documentation/sound/soc/
15488 F:      sound/soc/
15489 F:      include/dt-bindings/sound/
15490 F:      include/sound/soc*
15491
15492 SOUNDWIRE SUBSYSTEM
15493 M:      Vinod Koul <vkoul@kernel.org>
15494 M:      Sanyog Kale <sanyog.r.kale@intel.com>
15495 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
15496 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15497 S:      Supported
15498 F:      Documentation/driver-api/soundwire/
15499 F:      drivers/soundwire/
15500 F:      include/linux/soundwire/
15501
15502 SP2 MEDIA DRIVER
15503 M:      Olli Salonen <olli.salonen@iki.fi>
15504 L:      linux-media@vger.kernel.org
15505 W:      https://linuxtv.org
15506 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15507 S:      Maintained
15508 F:      drivers/media/dvb-frontends/sp2*
15509
15510 SPARC + UltraSPARC (sparc/sparc64)
15511 M:      "David S. Miller" <davem@davemloft.net>
15512 L:      sparclinux@vger.kernel.org
15513 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
15514 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
15515 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
15516 S:      Maintained
15517 F:      arch/sparc/
15518 F:      drivers/sbus/
15519
15520 SPARC SERIAL DRIVERS
15521 M:      "David S. Miller" <davem@davemloft.net>
15522 L:      sparclinux@vger.kernel.org
15523 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
15524 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
15525 S:      Maintained
15526 F:      include/linux/sunserialcore.h
15527 F:      drivers/tty/serial/suncore.c
15528 F:      drivers/tty/serial/sunhv.c
15529 F:      drivers/tty/serial/sunsab.c
15530 F:      drivers/tty/serial/sunsab.h
15531 F:      drivers/tty/serial/sunsu.c
15532 F:      drivers/tty/serial/sunzilog.c
15533 F:      drivers/tty/serial/sunzilog.h
15534 F:      drivers/tty/vcc.c
15535
15536 SPARSE CHECKER
15537 M:      "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com>
15538 L:      linux-sparse@vger.kernel.org
15539 W:      https://sparse.wiki.kernel.org/
15540 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
15541 S:      Maintained
15542 F:      include/linux/compiler.h
15543
15544 SPEAR CLOCK FRAMEWORK SUPPORT
15545 M:      Viresh Kumar <vireshk@kernel.org>
15546 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15547 W:      http://www.st.com/spear
15548 S:      Maintained
15549 F:      drivers/clk/spear/
15550
15551 SPEAR PLATFORM SUPPORT
15552 M:      Viresh Kumar <vireshk@kernel.org>
15553 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
15554 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15555 W:      http://www.st.com/spear
15556 S:      Maintained
15557 F:      arch/arm/boot/dts/spear*
15558 F:      arch/arm/mach-spear/
15559
15560 SPI NOR SUBSYSTEM
15561 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
15562 L:      linux-mtd@lists.infradead.org
15563 W:      http://www.linux-mtd.infradead.org/
15564 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
15565 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next
15566 S:      Maintained
15567 F:      drivers/mtd/spi-nor/
15568 F:      include/linux/mtd/spi-nor.h
15569
15570 SPI SUBSYSTEM
15571 M:      Mark Brown <broonie@kernel.org>
15572 L:      linux-spi@vger.kernel.org
15573 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
15574 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
15575 S:      Maintained
15576 F:      Documentation/devicetree/bindings/spi/
15577 F:      Documentation/spi/
15578 F:      drivers/spi/
15579 F:      include/linux/spi/
15580 F:      include/uapi/linux/spi/
15581 F:      tools/spi/
15582
15583 SPIDERNET NETWORK DRIVER for CELL
15584 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
15585 L:      netdev@vger.kernel.org
15586 S:      Supported
15587 F:      Documentation/networking/device_drivers/toshiba/spider_net.txt
15588 F:      drivers/net/ethernet/toshiba/spider_net*
15589
15590 SPMI SUBSYSTEM
15591 R:      Stephen Boyd <sboyd@kernel.org>
15592 L:      linux-arm-msm@vger.kernel.org
15593 F:      Documentation/devicetree/bindings/spmi/
15594 F:      drivers/spmi/
15595 F:      include/dt-bindings/spmi/spmi.h
15596 F:      include/linux/spmi.h
15597 F:      include/trace/events/spmi.h
15598
15599 SPU FILE SYSTEM
15600 M:      Jeremy Kerr <jk@ozlabs.org>
15601 L:      linuxppc-dev@lists.ozlabs.org
15602 W:      http://www.ibm.com/developerworks/power/cell/
15603 S:      Supported
15604 F:      Documentation/filesystems/spufs.txt
15605 F:      arch/powerpc/platforms/cell/spufs/
15606
15607 SQUASHFS FILE SYSTEM
15608 M:      Phillip Lougher <phillip@squashfs.org.uk>
15609 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
15610 W:      http://squashfs.org.uk
15611 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
15612 S:      Maintained
15613 F:      Documentation/filesystems/squashfs.txt
15614 F:      fs/squashfs/
15615
15616 SRM (Alpha) environment access
15617 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
15618 S:      Maintained
15619 F:      arch/alpha/kernel/srm_env.c
15620
15621 ST LSM6DSx IMU IIO DRIVER
15622 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
15623 L:      linux-iio@vger.kernel.org
15624 W:      http://www.st.com/
15625 S:      Maintained
15626 F:      drivers/iio/imu/st_lsm6dsx/
15627 F:      Documentation/devicetree/bindings/iio/imu/st_lsm6dsx.txt
15628
15629 ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER
15630 M:      Mickael Guene <mickael.guene@st.com>
15631 L:      linux-media@vger.kernel.org
15632 T:      git git://linuxtv.org/media_tree.git
15633 S:      Maintained
15634 F:      drivers/media/i2c/st-mipid02.c
15635 F:      Documentation/devicetree/bindings/media/i2c/st,st-mipid02.txt
15636
15637 ST STM32 I2C/SMBUS DRIVER
15638 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
15639 L:      linux-i2c@vger.kernel.org
15640 S:      Maintained
15641 F:      drivers/i2c/busses/i2c-stm32*
15642
15643 ST VL53L0X ToF RANGER(I2C) IIO DRIVER
15644 M:      Song Qiang <songqiang1304521@gmail.com>
15645 L:      linux-iio@vger.kernel.org
15646 S:      Maintained
15647 F:      drivers/iio/proximity/vl53l0x-i2c.c
15648 F:      Documentation/devicetree/bindings/iio/proximity/vl53l0x.txt
15649
15650 STABLE BRANCH
15651 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15652 M:      Sasha Levin <sashal@kernel.org>
15653 L:      stable@vger.kernel.org
15654 S:      Supported
15655 F:      Documentation/process/stable-kernel-rules.rst
15656
15657 STAGING - COMEDI
15658 M:      Ian Abbott <abbotti@mev.co.uk>
15659 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
15660 S:      Odd Fixes
15661 F:      drivers/staging/comedi/
15662
15663 STAGING - FIELDBUS SUBSYSTEM
15664 M:      Sven Van Asbroeck <TheSven73@gmail.com>
15665 S:      Maintained
15666 F:      drivers/staging/fieldbus/*
15667 F:      drivers/staging/fieldbus/Documentation/
15668
15669 STAGING - HMS ANYBUS-S BUS
15670 M:      Sven Van Asbroeck <TheSven73@gmail.com>
15671 S:      Maintained
15672 F:      drivers/staging/fieldbus/anybuss/
15673
15674 STAGING - INDUSTRIAL IO
15675 M:      Jonathan Cameron <jic23@kernel.org>
15676 L:      linux-iio@vger.kernel.org
15677 S:      Odd Fixes
15678 F:      Documentation/devicetree/bindings/staging/iio/
15679 F:      drivers/staging/iio/
15680
15681 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
15682 M:      Marc Dietrich <marvin24@gmx.de>
15683 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
15684 L:      linux-tegra@vger.kernel.org
15685 S:      Maintained
15686 F:      drivers/staging/nvec/
15687
15688 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
15689 M:      Jens Frederich <jfrederich@gmail.com>
15690 M:      Daniel Drake <dsd@laptop.org>
15691 M:      Jon Nettleton <jon.nettleton@gmail.com>
15692 W:      http://wiki.laptop.org/go/DCON
15693 S:      Maintained
15694 F:      drivers/staging/olpc_dcon/
15695
15696 STAGING - REALTEK RTL8712U DRIVERS
15697 M:      Larry Finger <Larry.Finger@lwfinger.net>
15698 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
15699 S:      Odd Fixes
15700 F:      drivers/staging/rtl8712/
15701
15702 STAGING - REALTEK RTL8188EU DRIVERS
15703 M:      Larry Finger <Larry.Finger@lwfinger.net>
15704 S:      Odd Fixes
15705 F:      drivers/staging/rtl8188eu/
15706
15707 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
15708 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
15709 M:      Teddy Wang <teddy.wang@siliconmotion.com>
15710 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
15711 L:      linux-fbdev@vger.kernel.org
15712 S:      Maintained
15713 F:      drivers/staging/sm750fb/
15714
15715 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
15716 M:      William Hubbs <w.d.hubbs@gmail.com>
15717 M:      Chris Brannon <chris@the-brannons.com>
15718 M:      Kirk Reiser <kirk@reisers.ca>
15719 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
15720 L:      speakup@linux-speakup.org
15721 W:      http://www.linux-speakup.org/
15722 S:      Odd Fixes
15723 F:      drivers/staging/speakup/
15724
15725 STAGING - VIA VT665X DRIVERS
15726 M:      Forest Bond <forest@alittletooquiet.net>
15727 S:      Odd Fixes
15728 F:      drivers/staging/vt665?/
15729
15730 STAGING - WILC1000 WIFI DRIVER
15731 M:      Adham Abozaeid <adham.abozaeid@microchip.com>
15732 M:      Ajay Singh <ajay.kathat@microchip.com>
15733 L:      linux-wireless@vger.kernel.org
15734 S:      Supported
15735 F:      drivers/staging/wilc1000/
15736
15737 STAGING - SEPS525 LCD CONTROLLER DRIVERS
15738 M:      Michael Hennerich <michael.hennerich@analog.com>
15739 M:      Beniamin Bia <beniamin.bia@analog.com>
15740 L:      linux-fbdev@vger.kernel.org
15741 S:      Supported
15742 F:      drivers/staging/fbtft/fb_seps525.c
15743 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml
15744
15745 STAGING SUBSYSTEM
15746 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15747 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
15748 L:      devel@driverdev.osuosl.org
15749 S:      Supported
15750 F:      drivers/staging/
15751
15752 STARFIRE/DURALAN NETWORK DRIVER
15753 M:      Ion Badulescu <ionut@badula.org>
15754 S:      Odd Fixes
15755 F:      drivers/net/ethernet/adaptec/starfire*
15756
15757 STEC S1220 SKD DRIVER
15758 M:      Damien Le Moal <Damien.LeMoal@wdc.com>
15759 L:      linux-block@vger.kernel.org
15760 S:      Maintained
15761 F:      drivers/block/skd*[ch]
15762
15763 STI AUDIO (ASoC) DRIVERS
15764 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
15765 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15766 S:      Maintained
15767 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
15768 F:      sound/soc/sti/
15769
15770 STI CEC DRIVER
15771 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
15772 S:      Maintained
15773 F:      drivers/media/platform/sti/cec/
15774 F:      Documentation/devicetree/bindings/media/stih-cec.txt
15775
15776 STK1160 USB VIDEO CAPTURE DRIVER
15777 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
15778 L:      linux-media@vger.kernel.org
15779 T:      git git://linuxtv.org/media_tree.git
15780 S:      Maintained
15781 F:      drivers/media/usb/stk1160/
15782
15783 STM32 AUDIO (ASoC) DRIVERS
15784 M:      Olivier Moysan <olivier.moysan@st.com>
15785 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
15786 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15787 S:      Maintained
15788 F:      Documentation/devicetree/bindings/sound/st,stm32-*.txt
15789 F:      sound/soc/stm/
15790
15791 STM32 TIMER/LPTIMER DRIVERS
15792 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
15793 S:      Maintained
15794 F:      drivers/*/stm32-*timer*
15795 F:      drivers/pwm/pwm-stm32*
15796 F:      include/linux/*/stm32-*tim*
15797 F:      Documentation/ABI/testing/*timer-stm32
15798 F:      Documentation/devicetree/bindings/*/stm32-*timer*
15799 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
15800
15801 STMMAC ETHERNET DRIVER
15802 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
15803 M:      Alexandre Torgue <alexandre.torgue@st.com>
15804 M:      Jose Abreu <joabreu@synopsys.com>
15805 L:      netdev@vger.kernel.org
15806 W:      http://www.stlinux.com
15807 S:      Supported
15808 F:      drivers/net/ethernet/stmicro/stmmac/
15809
15810 SUN3/3X
15811 M:      Sam Creasey <sammy@sammy.net>
15812 W:      http://sammy.net/sun3/
15813 S:      Maintained
15814 F:      arch/m68k/kernel/*sun3*
15815 F:      arch/m68k/sun3*/
15816 F:      arch/m68k/include/asm/sun3*
15817 F:      drivers/net/ethernet/i825xx/sun3*
15818
15819 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
15820 M:      Hans de Goede <hdegoede@redhat.com>
15821 L:      linux-input@vger.kernel.org
15822 S:      Maintained
15823 F:      Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml
15824 F:      drivers/input/keyboard/sun4i-lradc-keys.c
15825
15826 SUNDANCE NETWORK DRIVER
15827 M:      Denis Kirjanov <kda@linux-powerpc.org>
15828 L:      netdev@vger.kernel.org
15829 S:      Maintained
15830 F:      drivers/net/ethernet/dlink/sundance.c
15831
15832 SUPERH
15833 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
15834 M:      Rich Felker <dalias@libc.org>
15835 L:      linux-sh@vger.kernel.org
15836 Q:      http://patchwork.kernel.org/project/linux-sh/list/
15837 S:      Maintained
15838 F:      Documentation/sh/
15839 F:      arch/sh/
15840 F:      drivers/sh/
15841
15842 SUSPEND TO RAM
15843 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
15844 M:      Len Brown <len.brown@intel.com>
15845 M:      Pavel Machek <pavel@ucw.cz>
15846 L:      linux-pm@vger.kernel.org
15847 B:      https://bugzilla.kernel.org
15848 S:      Supported
15849 F:      Documentation/power/
15850 F:      arch/x86/kernel/acpi/
15851 F:      drivers/base/power/
15852 F:      kernel/power/
15853 F:      include/linux/suspend.h
15854 F:      include/linux/freezer.h
15855 F:      include/linux/pm.h
15856
15857 SVGA HANDLING
15858 M:      Martin Mares <mj@ucw.cz>
15859 L:      linux-video@atrey.karlin.mff.cuni.cz
15860 S:      Maintained
15861 F:      Documentation/admin-guide/svga.rst
15862 F:      arch/x86/boot/video*
15863
15864 SWIOTLB SUBSYSTEM
15865 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15866 L:      iommu@lists.linux-foundation.org
15867 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
15868 S:      Supported
15869 F:      kernel/dma/swiotlb.c
15870 F:      arch/*/kernel/pci-swiotlb.c
15871 F:      include/linux/swiotlb.h
15872
15873 SWITCHDEV
15874 M:      Jiri Pirko <jiri@resnulli.us>
15875 M:      Ivan Vecera <ivecera@redhat.com>
15876 L:      netdev@vger.kernel.org
15877 S:      Supported
15878 F:      net/switchdev/
15879 F:      include/net/switchdev.h
15880
15881 SY8106A REGULATOR DRIVER
15882 M:      Icenowy Zheng <icenowy@aosc.io>
15883 S:      Maintained
15884 F:      drivers/regulator/sy8106a-regulator.c
15885 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
15886
15887 SYNC FILE FRAMEWORK
15888 M:      Sumit Semwal <sumit.semwal@linaro.org>
15889 R:      Gustavo Padovan <gustavo@padovan.org>
15890 S:      Maintained
15891 L:      linux-media@vger.kernel.org
15892 L:      dri-devel@lists.freedesktop.org
15893 F:      drivers/dma-buf/sync_*
15894 F:      drivers/dma-buf/dma-fence*
15895 F:      drivers/dma-buf/sw_sync.c
15896 F:      include/linux/sync_file.h
15897 F:      include/uapi/linux/sync_file.h
15898 F:      Documentation/driver-api/sync_file.rst
15899 T:      git git://anongit.freedesktop.org/drm/drm-misc
15900
15901 SYNOPSYS ARC ARCHITECTURE
15902 M:      Vineet Gupta <vgupta@synopsys.com>
15903 L:      linux-snps-arc@lists.infradead.org
15904 S:      Supported
15905 F:      arch/arc/
15906 F:      Documentation/devicetree/bindings/arc/*
15907 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
15908 F:      drivers/clocksource/arc_timer.c
15909 F:      drivers/tty/serial/arc_uart.c
15910 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
15911
15912 SYNOPSYS ARC HSDK SDP pll clock driver
15913 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15914 S:      Supported
15915 F:      drivers/clk/clk-hsdk-pll.c
15916 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
15917
15918 SYNOPSYS ARC SDP clock driver
15919 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15920 S:      Supported
15921 F:      drivers/clk/axs10x/*
15922 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
15923
15924 SYNOPSYS ARC SDP platform support
15925 M:      Alexey Brodkin <abrodkin@synopsys.com>
15926 S:      Supported
15927 F:      arch/arc/plat-axs10x
15928 F:      arch/arc/boot/dts/ax*
15929 F:      Documentation/devicetree/bindings/arc/axs10*
15930
15931 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
15932 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15933 S:      Supported
15934 F:      drivers/reset/reset-axs10x.c
15935 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
15936
15937 SYNOPSYS CREG GPIO DRIVER
15938 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15939 S:      Maintained
15940 F:      drivers/gpio/gpio-creg-snps.c
15941 F:      Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt
15942
15943 SYNOPSYS DESIGNWARE 8250 UART DRIVER
15944 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15945 S:      Maintained
15946 F:      drivers/tty/serial/8250/8250_dw.c
15947
15948 SYNOPSYS DESIGNWARE APB GPIO DRIVER
15949 M:      Hoan Tran <hoan@os.amperecomputing.com>
15950 L:      linux-gpio@vger.kernel.org
15951 S:      Maintained
15952 F:      drivers/gpio/gpio-dwapb.c
15953 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
15954
15955 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
15956 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15957 S:      Maintained
15958 F:      drivers/dma/dw-axi-dmac/
15959 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
15960
15961 SYNOPSYS DESIGNWARE DMAC DRIVER
15962 M:      Viresh Kumar <vireshk@kernel.org>
15963 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15964 S:      Maintained
15965 F:      Documentation/devicetree/bindings/dma/snps-dma.txt
15966 F:      drivers/dma/dw/
15967 F:      include/dt-bindings/dma/dw-dmac.h
15968 F:      include/linux/dma/dw.h
15969 F:      include/linux/platform_data/dma-dw.h
15970
15971 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
15972 M:      Jose Abreu <Jose.Abreu@synopsys.com>
15973 L:      netdev@vger.kernel.org
15974 S:      Supported
15975 F:      drivers/net/ethernet/synopsys/
15976
15977 SYNOPSYS DESIGNWARE I2C DRIVER
15978 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
15979 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15980 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
15981 L:      linux-i2c@vger.kernel.org
15982 S:      Maintained
15983 F:      drivers/i2c/busses/i2c-designware-*
15984 F:      include/linux/platform_data/i2c-designware.h
15985
15986 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
15987 M:      Jaehoon Chung <jh80.chung@samsung.com>
15988 L:      linux-mmc@vger.kernel.org
15989 S:      Maintained
15990 F:      drivers/mmc/host/dw_mmc*
15991
15992 SYNOPSYS HSDK RESET CONTROLLER DRIVER
15993 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15994 S:      Supported
15995 F:      drivers/reset/reset-hsdk.c
15996 F:      include/dt-bindings/reset/snps,hsdk-reset.h
15997 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
15998
15999 SYSTEM CONFIGURATION (SYSCON)
16000 M:      Lee Jones <lee.jones@linaro.org>
16001 M:      Arnd Bergmann <arnd@arndb.de>
16002 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
16003 S:      Supported
16004 F:      drivers/mfd/syscon.c
16005
16006 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
16007 M:      Sudeep Holla <sudeep.holla@arm.com>
16008 L:      linux-arm-kernel@lists.infradead.org
16009 S:      Maintained
16010 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
16011 F:      drivers/clk/clk-sc[mp]i.c
16012 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
16013 F:      drivers/firmware/arm_scpi.c
16014 F:      drivers/firmware/arm_scmi/
16015 F:      drivers/reset/reset-scmi.c
16016 F:      include/linux/sc[mp]i_protocol.h
16017
16018 SYSTEM RESET/SHUTDOWN DRIVERS
16019 M:      Sebastian Reichel <sre@kernel.org>
16020 L:      linux-pm@vger.kernel.org
16021 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
16022 S:      Maintained
16023 F:      Documentation/devicetree/bindings/power/reset/
16024 F:      drivers/power/reset/
16025
16026 SYSTEM TRACE MODULE CLASS
16027 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
16028 S:      Maintained
16029 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
16030 F:      Documentation/trace/stm.rst
16031 F:      drivers/hwtracing/stm/
16032 F:      include/linux/stm.h
16033 F:      include/uapi/linux/stm.h
16034
16035 SYSTEM76 ACPI DRIVER
16036 M:      Jeremy Soller <jeremy@system76.com>
16037 M:      System76 Product Development <productdev@system76.com>
16038 L:      platform-driver-x86@vger.kernel.org
16039 S:      Maintained
16040 F:      drivers/platform/x86/system76_acpi.c
16041
16042 SYSV FILESYSTEM
16043 M:      Christoph Hellwig <hch@infradead.org>
16044 S:      Maintained
16045 F:      Documentation/filesystems/sysv-fs.txt
16046 F:      fs/sysv/
16047 F:      include/linux/sysv_fs.h
16048
16049 TASKSTATS STATISTICS INTERFACE
16050 M:      Balbir Singh <bsingharora@gmail.com>
16051 S:      Maintained
16052 F:      Documentation/accounting/taskstats*
16053 F:      include/linux/taskstats*
16054 F:      kernel/taskstats.c
16055
16056 TC subsystem
16057 M:      Jamal Hadi Salim <jhs@mojatatu.com>
16058 M:      Cong Wang <xiyou.wangcong@gmail.com>
16059 M:      Jiri Pirko <jiri@resnulli.us>
16060 L:      netdev@vger.kernel.org
16061 S:      Maintained
16062 F:      include/net/pkt_cls.h
16063 F:      include/net/pkt_sched.h
16064 F:      include/net/tc_act/
16065 F:      include/uapi/linux/pkt_cls.h
16066 F:      include/uapi/linux/pkt_sched.h
16067 F:      include/uapi/linux/tc_act/
16068 F:      include/uapi/linux/tc_ematch/
16069 F:      net/sched/
16070
16071 TC90522 MEDIA DRIVER
16072 M:      Akihiro Tsukada <tskd08@gmail.com>
16073 L:      linux-media@vger.kernel.org
16074 S:      Odd Fixes
16075 F:      drivers/media/dvb-frontends/tc90522*
16076
16077 TCP LOW PRIORITY MODULE
16078 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
16079 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
16080 W:      http://tcp-lp-mod.sourceforge.net/
16081 S:      Maintained
16082 F:      net/ipv4/tcp_lp.c
16083
16084 TDA10071 MEDIA DRIVER
16085 M:      Antti Palosaari <crope@iki.fi>
16086 L:      linux-media@vger.kernel.org
16087 W:      https://linuxtv.org
16088 W:      http://palosaari.fi/linux/
16089 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16090 T:      git git://linuxtv.org/anttip/media_tree.git
16091 S:      Maintained
16092 F:      drivers/media/dvb-frontends/tda10071*
16093
16094 TDA18212 MEDIA DRIVER
16095 M:      Antti Palosaari <crope@iki.fi>
16096 L:      linux-media@vger.kernel.org
16097 W:      https://linuxtv.org
16098 W:      http://palosaari.fi/linux/
16099 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16100 T:      git git://linuxtv.org/anttip/media_tree.git
16101 S:      Maintained
16102 F:      drivers/media/tuners/tda18212*
16103
16104 TDA18218 MEDIA DRIVER
16105 M:      Antti Palosaari <crope@iki.fi>
16106 L:      linux-media@vger.kernel.org
16107 W:      https://linuxtv.org
16108 W:      http://palosaari.fi/linux/
16109 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16110 T:      git git://linuxtv.org/anttip/media_tree.git
16111 S:      Maintained
16112 F:      drivers/media/tuners/tda18218*
16113
16114 TDA18250 MEDIA DRIVER
16115 M:      Olli Salonen <olli.salonen@iki.fi>
16116 L:      linux-media@vger.kernel.org
16117 W:      https://linuxtv.org
16118 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16119 T:      git git://linuxtv.org/media_tree.git
16120 S:      Maintained
16121 F:      drivers/media/tuners/tda18250*
16122
16123 TDA18271 MEDIA DRIVER
16124 M:      Michael Krufky <mkrufky@linuxtv.org>
16125 L:      linux-media@vger.kernel.org
16126 W:      https://linuxtv.org
16127 W:      http://github.com/mkrufky
16128 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16129 T:      git git://linuxtv.org/mkrufky/tuners.git
16130 S:      Maintained
16131 F:      drivers/media/tuners/tda18271*
16132
16133 TDA1997x MEDIA DRIVER
16134 M:      Tim Harvey <tharvey@gateworks.com>
16135 L:      linux-media@vger.kernel.org
16136 W:      https://linuxtv.org
16137 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16138 S:      Maintained
16139 F:      drivers/media/i2c/tda1997x.*
16140
16141 TDA827x MEDIA DRIVER
16142 M:      Michael Krufky <mkrufky@linuxtv.org>
16143 L:      linux-media@vger.kernel.org
16144 W:      https://linuxtv.org
16145 W:      http://github.com/mkrufky
16146 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16147 T:      git git://linuxtv.org/mkrufky/tuners.git
16148 S:      Maintained
16149 F:      drivers/media/tuners/tda8290.*
16150
16151 TDA8290 MEDIA DRIVER
16152 M:      Michael Krufky <mkrufky@linuxtv.org>
16153 L:      linux-media@vger.kernel.org
16154 W:      https://linuxtv.org
16155 W:      http://github.com/mkrufky
16156 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16157 T:      git git://linuxtv.org/mkrufky/tuners.git
16158 S:      Maintained
16159 F:      drivers/media/tuners/tda8290.*
16160
16161 TDA9840 MEDIA DRIVER
16162 M:      Hans Verkuil <hverkuil@xs4all.nl>
16163 L:      linux-media@vger.kernel.org
16164 T:      git git://linuxtv.org/media_tree.git
16165 W:      https://linuxtv.org
16166 S:      Maintained
16167 F:      drivers/media/i2c/tda9840*
16168
16169 TEA5761 TUNER DRIVER
16170 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
16171 L:      linux-media@vger.kernel.org
16172 W:      https://linuxtv.org
16173 T:      git git://linuxtv.org/media_tree.git
16174 S:      Odd fixes
16175 F:      drivers/media/tuners/tea5761.*
16176
16177 TEA5767 TUNER DRIVER
16178 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
16179 L:      linux-media@vger.kernel.org
16180 W:      https://linuxtv.org
16181 T:      git git://linuxtv.org/media_tree.git
16182 S:      Maintained
16183 F:      drivers/media/tuners/tea5767.*
16184
16185 TEA6415C MEDIA DRIVER
16186 M:      Hans Verkuil <hverkuil@xs4all.nl>
16187 L:      linux-media@vger.kernel.org
16188 T:      git git://linuxtv.org/media_tree.git
16189 W:      https://linuxtv.org
16190 S:      Maintained
16191 F:      drivers/media/i2c/tea6415c*
16192
16193 TEA6420 MEDIA DRIVER
16194 M:      Hans Verkuil <hverkuil@xs4all.nl>
16195 L:      linux-media@vger.kernel.org
16196 T:      git git://linuxtv.org/media_tree.git
16197 W:      https://linuxtv.org
16198 S:      Maintained
16199 F:      drivers/media/i2c/tea6420*
16200
16201 TEAM DRIVER
16202 M:      Jiri Pirko <jiri@resnulli.us>
16203 L:      netdev@vger.kernel.org
16204 S:      Supported
16205 F:      drivers/net/team/
16206 F:      include/linux/if_team.h
16207 F:      include/uapi/linux/if_team.h
16208
16209 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
16210 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
16211 S:      Maintained
16212 F:      arch/x86/platform/ts5500/
16213
16214 TECHNOTREND USB IR RECEIVER
16215 M:      Sean Young <sean@mess.org>
16216 L:      linux-media@vger.kernel.org
16217 S:      Maintained
16218 F:      drivers/media/rc/ttusbir.c
16219
16220 TECHWELL TW9910 VIDEO DECODER
16221 L:      linux-media@vger.kernel.org
16222 S:      Orphan
16223 F:      drivers/media/i2c/tw9910.c
16224 F:      include/media/i2c/tw9910.h
16225
16226 TEE SUBSYSTEM
16227 M:      Jens Wiklander <jens.wiklander@linaro.org>
16228 L:      tee-dev@lists.linaro.org
16229 S:      Maintained
16230 F:      include/linux/tee_drv.h
16231 F:      include/uapi/linux/tee.h
16232 F:      drivers/tee/
16233 F:      Documentation/tee.txt
16234
16235 TEGRA ARCHITECTURE SUPPORT
16236 M:      Thierry Reding <thierry.reding@gmail.com>
16237 M:      Jonathan Hunter <jonathanh@nvidia.com>
16238 L:      linux-tegra@vger.kernel.org
16239 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
16240 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
16241 S:      Supported
16242 N:      [^a-z]tegra
16243
16244 TEGRA CLOCK DRIVER
16245 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
16246 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
16247 S:      Supported
16248 F:      drivers/clk/tegra/
16249
16250 TEGRA DMA DRIVERS
16251 M:      Laxman Dewangan <ldewangan@nvidia.com>
16252 M:      Jon Hunter <jonathanh@nvidia.com>
16253 S:      Supported
16254 F:      drivers/dma/tegra*
16255
16256 TEGRA I2C DRIVER
16257 M:      Laxman Dewangan <ldewangan@nvidia.com>
16258 R:      Dmitry Osipenko <digetx@gmail.com>
16259 S:      Supported
16260 F:      drivers/i2c/busses/i2c-tegra.c
16261
16262 TEGRA IOMMU DRIVERS
16263 M:      Thierry Reding <thierry.reding@gmail.com>
16264 L:      linux-tegra@vger.kernel.org
16265 S:      Supported
16266 F:      drivers/iommu/tegra*
16267
16268 TEGRA KBC DRIVER
16269 M:      Laxman Dewangan <ldewangan@nvidia.com>
16270 S:      Supported
16271 F:      drivers/input/keyboard/tegra-kbc.c
16272
16273 TEGRA NAND DRIVER
16274 M:      Stefan Agner <stefan@agner.ch>
16275 M:      Lucas Stach <dev@lynxeye.de>
16276 S:      Maintained
16277 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
16278 F:      drivers/mtd/nand/raw/tegra_nand.c
16279
16280 TEGRA PWM DRIVER
16281 M:      Thierry Reding <thierry.reding@gmail.com>
16282 S:      Supported
16283 F:      drivers/pwm/pwm-tegra.c
16284
16285 TEGRA SERIAL DRIVER
16286 M:      Laxman Dewangan <ldewangan@nvidia.com>
16287 S:      Supported
16288 F:      drivers/tty/serial/serial-tegra.c
16289
16290 TEGRA SPI DRIVER
16291 M:      Laxman Dewangan <ldewangan@nvidia.com>
16292 S:      Supported
16293 F:      drivers/spi/spi-tegra*
16294
16295 TEGRA XUSB PADCTL DRIVER
16296 M:      JC Kuo <jckuo@nvidia.com>
16297 S:      Supported
16298 F:      drivers/phy/tegra/xusb*
16299
16300 TEHUTI ETHERNET DRIVER
16301 M:      Andy Gospodarek <andy@greyhouse.net>
16302 L:      netdev@vger.kernel.org
16303 S:      Supported
16304 F:      drivers/net/ethernet/tehuti/*
16305
16306 Telecom Clock Driver for MCPL0010
16307 M:      Mark Gross <mark.gross@intel.com>
16308 S:      Supported
16309 F:      drivers/char/tlclk.c
16310
16311 TENSILICA XTENSA PORT (xtensa)
16312 M:      Chris Zankel <chris@zankel.net>
16313 M:      Max Filippov <jcmvbkbc@gmail.com>
16314 L:      linux-xtensa@linux-xtensa.org
16315 T:      git git://github.com/czankel/xtensa-linux.git
16316 S:      Maintained
16317 F:      arch/xtensa/
16318 F:      drivers/irqchip/irq-xtensa-*
16319
16320 Texas Instruments' System Control Interface (TISCI) Protocol Driver
16321 M:      Nishanth Menon <nm@ti.com>
16322 M:      Tero Kristo <t-kristo@ti.com>
16323 M:      Santosh Shilimkar <ssantosh@kernel.org>
16324 L:      linux-arm-kernel@lists.infradead.org
16325 S:      Maintained
16326 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
16327 F:      drivers/firmware/ti_sci*
16328 F:      include/linux/soc/ti/ti_sci_protocol.h
16329 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
16330 F:      drivers/soc/ti/ti_sci_pm_domains.c
16331 F:      include/dt-bindings/soc/ti,sci_pm_domain.h
16332 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
16333 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
16334 F:      drivers/clk/keystone/sci-clk.c
16335 F:      drivers/reset/reset-ti-sci.c
16336 F:      Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.txt
16337 F:      Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.txt
16338 F:      drivers/irqchip/irq-ti-sci-intr.c
16339 F:      drivers/irqchip/irq-ti-sci-inta.c
16340 F:      include/linux/soc/ti/ti_sci_inta_msi.h
16341 F:      drivers/soc/ti/ti_sci_inta_msi.c
16342
16343 Texas Instruments ASoC drivers
16344 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
16345 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16346 S:      Maintained
16347 F:      sound/soc/ti/
16348
16349 Texas Instruments' DAC7612 DAC Driver
16350 M:      Ricardo Ribalda <ricardo@ribalda.com>
16351 L:      linux-iio@vger.kernel.org
16352 S:      Supported
16353 F:      drivers/iio/dac/ti-dac7612.c
16354 F:      Documentation/devicetree/bindings/iio/dac/ti,dac7612.txt
16355
16356 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
16357 M:      Hans Verkuil <hverkuil@xs4all.nl>
16358 L:      linux-media@vger.kernel.org
16359 T:      git git://linuxtv.org/media_tree.git
16360 W:      https://linuxtv.org
16361 S:      Maintained
16362 F:      drivers/media/radio/radio-raremono.c
16363
16364 THERMAL
16365 M:      Zhang Rui <rui.zhang@intel.com>
16366 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
16367 R:      Amit Kucheria <amit.kucheria@verdurent.com>
16368 L:      linux-pm@vger.kernel.org
16369 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thermal/linux.git
16370 Q:      https://patchwork.kernel.org/project/linux-pm/list/
16371 S:      Supported
16372 F:      drivers/thermal/
16373 F:      include/linux/thermal.h
16374 F:      include/uapi/linux/thermal.h
16375 F:      include/linux/cpu_cooling.h
16376 F:      Documentation/devicetree/bindings/thermal/
16377
16378 THERMAL/CPU_COOLING
16379 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
16380 M:      Viresh Kumar <viresh.kumar@linaro.org>
16381 M:      Javi Merino <javi.merino@kernel.org>
16382 L:      linux-pm@vger.kernel.org
16383 S:      Supported
16384 F:      Documentation/driver-api/thermal/cpu-cooling-api.rst
16385 F:      drivers/thermal/cpu_cooling.c
16386 F:      include/linux/cpu_cooling.h
16387
16388 THERMAL DRIVER FOR AMLOGIC SOCS
16389 M:      Guillaume La Roque <glaroque@baylibre.com>
16390 L:      linux-pm@vger.kernel.org
16391 L:      linux-amlogic@lists.infradead.org
16392 W:      http://linux-meson.com/
16393 S:      Supported
16394 F:      drivers/thermal/amlogic_thermal.c
16395 F:      Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml
16396
16397 THINKPAD ACPI EXTRAS DRIVER
16398 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
16399 L:      ibm-acpi-devel@lists.sourceforge.net
16400 L:      platform-driver-x86@vger.kernel.org
16401 W:      http://ibm-acpi.sourceforge.net
16402 W:      http://thinkwiki.org/wiki/Ibm-acpi
16403 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
16404 S:      Maintained
16405 F:      drivers/platform/x86/thinkpad_acpi.c
16406
16407 THUNDERBOLT DRIVER
16408 M:      Andreas Noever <andreas.noever@gmail.com>
16409 M:      Michael Jamet <michael.jamet@intel.com>
16410 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
16411 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
16412 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
16413 S:      Maintained
16414 F:      Documentation/admin-guide/thunderbolt.rst
16415 F:      drivers/thunderbolt/
16416 F:      include/linux/thunderbolt.h
16417
16418 THUNDERBOLT NETWORK DRIVER
16419 M:      Michael Jamet <michael.jamet@intel.com>
16420 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
16421 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
16422 L:      netdev@vger.kernel.org
16423 S:      Maintained
16424 F:      drivers/net/thunderbolt.c
16425
16426 THUNDERX GPIO DRIVER
16427 M:      Robert Richter <rrichter@marvell.com>
16428 S:      Maintained
16429 F:      drivers/gpio/gpio-thunderx.c
16430
16431 TI AM437X VPFE DRIVER
16432 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
16433 L:      linux-media@vger.kernel.org
16434 W:      https://linuxtv.org
16435 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16436 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
16437 S:      Maintained
16438 F:      drivers/media/platform/am437x/
16439
16440 TI BANDGAP AND THERMAL DRIVER
16441 M:      Eduardo Valentin <edubezval@gmail.com>
16442 M:      Keerthy <j-keerthy@ti.com>
16443 L:      linux-pm@vger.kernel.org
16444 L:      linux-omap@vger.kernel.org
16445 S:      Maintained
16446 F:      drivers/thermal/ti-soc-thermal/
16447
16448 TI BQ27XXX POWER SUPPLY DRIVER
16449 R:      Andrew F. Davis <afd@ti.com>
16450 F:      include/linux/power/bq27xxx_battery.h
16451 F:      drivers/power/supply/bq27xxx_battery.c
16452 F:      drivers/power/supply/bq27xxx_battery_i2c.c
16453
16454 TI CDCE706 CLOCK DRIVER
16455 M:      Max Filippov <jcmvbkbc@gmail.com>
16456 S:      Maintained
16457 F:      drivers/clk/clk-cdce706.c
16458
16459 TI CLOCK DRIVER
16460 M:      Tero Kristo <t-kristo@ti.com>
16461 L:      linux-omap@vger.kernel.org
16462 S:      Maintained
16463 F:      drivers/clk/ti/
16464 F:      include/linux/clk/ti.h
16465
16466 TI DAVINCI MACHINE SUPPORT
16467 M:      Sekhar Nori <nsekhar@ti.com>
16468 R:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
16469 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16470 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
16471 S:      Supported
16472 F:      Documentation/devicetree/bindings/i2c/i2c-davinci.txt
16473 F:      arch/arm/mach-davinci/
16474 F:      drivers/i2c/busses/i2c-davinci.c
16475 F:      arch/arm/boot/dts/da850*
16476
16477 TI DAVINCI SERIES CLOCK DRIVER
16478 M:      David Lechner <david@lechnology.com>
16479 R:      Sekhar Nori <nsekhar@ti.com>
16480 S:      Maintained
16481 F:      Documentation/devicetree/bindings/clock/ti/davinci/
16482 F:      drivers/clk/davinci/
16483
16484 TI DAVINCI SERIES GPIO DRIVER
16485 M:      Keerthy <j-keerthy@ti.com>
16486 L:      linux-gpio@vger.kernel.org
16487 S:      Maintained
16488 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
16489 F:      drivers/gpio/gpio-davinci.c
16490
16491 TI DAVINCI SERIES MEDIA DRIVER
16492 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
16493 L:      linux-media@vger.kernel.org
16494 W:      https://linuxtv.org
16495 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16496 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
16497 S:      Maintained
16498 F:      drivers/media/platform/davinci/
16499 F:      include/media/davinci/
16500
16501 TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER
16502 R:      David Lechner <david@lechnology.com>
16503 L:      linux-iio@vger.kernel.org
16504 F:      Documentation/devicetree/bindings/counter/ti-eqep.yaml
16505 F:      drivers/counter/ti-eqep.c
16506
16507 TI ETHERNET SWITCH DRIVER (CPSW)
16508 R:      Grygorii Strashko <grygorii.strashko@ti.com>
16509 L:      linux-omap@vger.kernel.org
16510 L:      netdev@vger.kernel.org
16511 S:      Maintained
16512 F:      drivers/net/ethernet/ti/cpsw*
16513 F:      drivers/net/ethernet/ti/davinci*
16514
16515 TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS
16516 M:      Alex Dubov <oakad@yahoo.com>
16517 S:      Maintained
16518 W:      http://tifmxx.berlios.de/
16519 F:      drivers/memstick/host/tifm_ms.c
16520 F:      drivers/misc/tifm*
16521 F:      drivers/mmc/host/tifm_sd.c
16522 F:      include/linux/tifm.h
16523
16524 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
16525 M:      Santosh Shilimkar <ssantosh@kernel.org>
16526 L:      linux-kernel@vger.kernel.org
16527 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16528 S:      Maintained
16529 F:      drivers/soc/ti/*
16530 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
16531
16532 TI LM49xxx FAMILY ASoC CODEC DRIVERS
16533 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
16534 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
16535 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16536 S:      Maintained
16537 F:      sound/soc/codecs/lm49453*
16538 F:      sound/soc/codecs/isabelle*
16539
16540 TI LP855x BACKLIGHT DRIVER
16541 M:      Milo Kim <milo.kim@ti.com>
16542 S:      Maintained
16543 F:      Documentation/driver-api/backlight/lp855x-driver.rst
16544 F:      drivers/video/backlight/lp855x_bl.c
16545 F:      include/linux/platform_data/lp855x.h
16546
16547 TI LP8727 CHARGER DRIVER
16548 M:      Milo Kim <milo.kim@ti.com>
16549 S:      Maintained
16550 F:      drivers/power/supply/lp8727_charger.c
16551 F:      include/linux/platform_data/lp8727.h
16552
16553 TI LP8788 MFD DRIVER
16554 M:      Milo Kim <milo.kim@ti.com>
16555 S:      Maintained
16556 F:      drivers/iio/adc/lp8788_adc.c
16557 F:      drivers/leds/leds-lp8788.c
16558 F:      drivers/mfd/lp8788*.c
16559 F:      drivers/power/supply/lp8788-charger.c
16560 F:      drivers/regulator/lp8788-*.c
16561 F:      include/linux/mfd/lp8788*.h
16562
16563 TI NETCP ETHERNET DRIVER
16564 M:      Wingman Kwok <w-kwok2@ti.com>
16565 M:      Murali Karicheri <m-karicheri2@ti.com>
16566 L:      netdev@vger.kernel.org
16567 S:      Maintained
16568 F:      drivers/net/ethernet/ti/netcp*
16569
16570 TI PCM3060 ASoC CODEC DRIVER
16571 M:      Kirill Marinushkin <kmarinushkin@birdec.com>
16572 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16573 S:      Maintained
16574 F:      Documentation/devicetree/bindings/sound/pcm3060.txt
16575 F:      sound/soc/codecs/pcm3060*
16576
16577 TI TAS571X FAMILY ASoC CODEC DRIVER
16578 M:      Kevin Cernekee <cernekee@chromium.org>
16579 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16580 S:      Odd Fixes
16581 F:      sound/soc/codecs/tas571x*
16582
16583 TI TCAN4X5X DEVICE DRIVER
16584 M:      Dan Murphy <dmurphy@ti.com>
16585 L:      linux-can@vger.kernel.org
16586 S:      Maintained
16587 F:      Documentation/devicetree/bindings/net/can/tcan4x5x.txt
16588 F:      drivers/net/can/m_can/tcan4x5x.c
16589
16590 TI TRF7970A NFC DRIVER
16591 M:      Mark Greer <mgreer@animalcreek.com>
16592 L:      linux-wireless@vger.kernel.org
16593 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
16594 S:      Supported
16595 F:      drivers/nfc/trf7970a.c
16596 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
16597
16598 TI TWL4030 SERIES SOC CODEC DRIVER
16599 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
16600 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16601 S:      Maintained
16602 F:      sound/soc/codecs/twl4030*
16603
16604 TI VPE/CAL DRIVERS
16605 M:      Benoit Parrot <bparrot@ti.com>
16606 L:      linux-media@vger.kernel.org
16607 W:      http://linuxtv.org/
16608 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16609 S:      Maintained
16610 F:      drivers/media/platform/ti-vpe/
16611 F:      Documentation/devicetree/bindings/media/ti,vpe.yaml
16612
16613 TI WILINK WIRELESS DRIVERS
16614 L:      linux-wireless@vger.kernel.org
16615 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
16616 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
16617 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
16618 S:      Orphan
16619 F:      drivers/net/wireless/ti/
16620 F:      include/linux/wl12xx.h
16621
16622 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
16623 M:      John Stultz <john.stultz@linaro.org>
16624 M:      Thomas Gleixner <tglx@linutronix.de>
16625 R:      Stephen Boyd <sboyd@kernel.org>
16626 L:      linux-kernel@vger.kernel.org
16627 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
16628 S:      Supported
16629 F:      include/linux/clocksource.h
16630 F:      include/linux/time.h
16631 F:      include/linux/timex.h
16632 F:      include/uapi/linux/time.h
16633 F:      include/uapi/linux/timex.h
16634 F:      kernel/time/clocksource.c
16635 F:      kernel/time/time*.c
16636 F:      kernel/time/alarmtimer.c
16637 F:      kernel/time/ntp.c
16638 F:      tools/testing/selftests/timers/
16639
16640 TIPC NETWORK LAYER
16641 M:      Jon Maloy <jmaloy@redhat.com>
16642 M:      Ying Xue <ying.xue@windriver.com>
16643 L:      netdev@vger.kernel.org (core kernel code)
16644 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
16645 W:      http://tipc.sourceforge.net/
16646 S:      Maintained
16647 F:      include/uapi/linux/tipc*.h
16648 F:      net/tipc/
16649
16650 TLAN NETWORK DRIVER
16651 M:      Samuel Chessman <chessman@tux.org>
16652 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
16653 W:      http://sourceforge.net/projects/tlan/
16654 S:      Maintained
16655 F:      Documentation/networking/device_drivers/ti/tlan.txt
16656 F:      drivers/net/ethernet/ti/tlan.*
16657
16658 TM6000 VIDEO4LINUX DRIVER
16659 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
16660 L:      linux-media@vger.kernel.org
16661 W:      https://linuxtv.org
16662 T:      git git://linuxtv.org/media_tree.git
16663 S:      Odd fixes
16664 F:      drivers/media/usb/tm6000/
16665 F:      Documentation/media/v4l-drivers/tm6000*
16666
16667 TMIO/SDHI MMC DRIVER
16668 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
16669 L:      linux-mmc@vger.kernel.org
16670 S:      Supported
16671 F:      drivers/mmc/host/tmio_mmc*
16672 F:      drivers/mmc/host/renesas_sdhi*
16673 F:      include/linux/mfd/tmio.h
16674
16675 TMP401 HARDWARE MONITOR DRIVER
16676 M:      Guenter Roeck <linux@roeck-us.net>
16677 L:      linux-hwmon@vger.kernel.org
16678 S:      Maintained
16679 F:      Documentation/hwmon/tmp401.rst
16680 F:      drivers/hwmon/tmp401.c
16681
16682 TMP513 HARDWARE MONITOR DRIVER
16683 M:      Eric Tremblay <etremblay@distech-controls.com>
16684 L:      linux-hwmon@vger.kernel.org
16685 S:      Maintained
16686 F:      Documentation/hwmon/tmp513.rst
16687 F:      drivers/hwmon/tmp513.c
16688
16689 TMPFS (SHMEM FILESYSTEM)
16690 M:      Hugh Dickins <hughd@google.com>
16691 L:      linux-mm@kvack.org
16692 S:      Maintained
16693 F:      include/linux/shmem_fs.h
16694 F:      mm/shmem.c
16695
16696 TOMOYO SECURITY MODULE
16697 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
16698 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
16699 L:      tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English)
16700 L:      tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English)
16701 L:      tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese)
16702 L:      tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese)
16703 W:      https://tomoyo.osdn.jp/
16704 S:      Maintained
16705 F:      security/tomoyo/
16706
16707 TOPSTAR LAPTOP EXTRAS DRIVER
16708 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
16709 L:      platform-driver-x86@vger.kernel.org
16710 S:      Maintained
16711 F:      drivers/platform/x86/topstar-laptop.c
16712
16713 TORTURE-TEST MODULES
16714 M:      Davidlohr Bueso <dave@stgolabs.net>
16715 M:      "Paul E. McKenney" <paulmck@kernel.org>
16716 M:      Josh Triplett <josh@joshtriplett.org>
16717 L:      linux-kernel@vger.kernel.org
16718 S:      Supported
16719 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
16720 F:      Documentation/RCU/torture.txt
16721 F:      kernel/torture.c
16722 F:      kernel/rcu/rcutorture.c
16723 F:      kernel/rcu/rcuperf.c
16724 F:      kernel/locking/locktorture.c
16725
16726 TOSHIBA ACPI EXTRAS DRIVER
16727 M:      Azael Avalos <coproscefalo@gmail.com>
16728 L:      platform-driver-x86@vger.kernel.org
16729 S:      Maintained
16730 F:      drivers/platform/x86/toshiba_acpi.c
16731
16732 TOSHIBA BLUETOOTH DRIVER
16733 M:      Azael Avalos <coproscefalo@gmail.com>
16734 L:      platform-driver-x86@vger.kernel.org
16735 S:      Maintained
16736 F:      drivers/platform/x86/toshiba_bluetooth.c
16737
16738 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
16739 M:      Azael Avalos <coproscefalo@gmail.com>
16740 L:      platform-driver-x86@vger.kernel.org
16741 S:      Maintained
16742 F:      drivers/platform/x86/toshiba_haps.c
16743
16744 TOSHIBA SMM DRIVER
16745 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
16746 W:      http://www.buzzard.org.uk/toshiba/
16747 S:      Maintained
16748 F:      drivers/char/toshiba.c
16749 F:      include/linux/toshiba.h
16750 F:      include/uapi/linux/toshiba.h
16751
16752 TOSHIBA TC358743 DRIVER
16753 M:      Mats Randgaard <matrandg@cisco.com>
16754 L:      linux-media@vger.kernel.org
16755 S:      Maintained
16756 F:      drivers/media/i2c/tc358743*
16757 F:      include/media/i2c/tc358743.h
16758
16759 TOSHIBA WMI HOTKEYS DRIVER
16760 M:      Azael Avalos <coproscefalo@gmail.com>
16761 L:      platform-driver-x86@vger.kernel.org
16762 S:      Maintained
16763 F:      drivers/platform/x86/toshiba-wmi.c
16764
16765 TPM DEVICE DRIVER
16766 M:      Peter Huewe <peterhuewe@gmx.de>
16767 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
16768 R:      Jason Gunthorpe <jgg@ziepe.ca>
16769 L:      linux-integrity@vger.kernel.org
16770 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
16771 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
16772 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
16773 S:      Maintained
16774 F:      drivers/char/tpm/
16775
16776 TRACING
16777 M:      Steven Rostedt <rostedt@goodmis.org>
16778 M:      Ingo Molnar <mingo@redhat.com>
16779 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
16780 S:      Maintained
16781 F:      Documentation/trace/ftrace.rst
16782 F:      arch/*/*/*/ftrace.h
16783 F:      arch/*/kernel/ftrace.c
16784 F:      include/*/ftrace.h
16785 F:      include/linux/trace*.h
16786 F:      include/trace/
16787 F:      kernel/trace/
16788 F:      tools/testing/selftests/ftrace/
16789
16790 TRACING MMIO ACCESSES (MMIOTRACE)
16791 M:      Steven Rostedt <rostedt@goodmis.org>
16792 M:      Ingo Molnar <mingo@kernel.org>
16793 R:      Karol Herbst <karolherbst@gmail.com>
16794 R:      Pekka Paalanen <ppaalanen@gmail.com>
16795 S:      Maintained
16796 L:      linux-kernel@vger.kernel.org
16797 L:      nouveau@lists.freedesktop.org
16798 F:      kernel/trace/trace_mmiotrace.c
16799 F:      include/linux/mmiotrace.h
16800 F:      arch/x86/mm/kmmio.c
16801 F:      arch/x86/mm/mmio-mod.c
16802 F:      arch/x86/mm/testmmiotrace.c
16803
16804 TRIVIAL PATCHES
16805 M:      Jiri Kosina <trivial@kernel.org>
16806 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
16807 S:      Maintained
16808 K:      ^Subject:.*(?i)trivial
16809
16810 TEMPO SEMICONDUCTOR DRIVERS
16811 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
16812 S:      Maintained
16813 F:      sound/soc/codecs/tscs*.c
16814 F:      sound/soc/codecs/tscs*.h
16815 F:      Documentation/devicetree/bindings/sound/tscs*.txt
16816
16817 TTY LAYER
16818 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16819 M:      Jiri Slaby <jslaby@suse.com>
16820 S:      Supported
16821 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
16822 F:      Documentation/driver-api/serial/
16823 F:      drivers/tty/
16824 F:      drivers/tty/serial/serial_core.c
16825 F:      include/linux/serial_core.h
16826 F:      include/linux/serial.h
16827 F:      include/linux/tty.h
16828 F:      include/uapi/linux/serial_core.h
16829 F:      include/uapi/linux/serial.h
16830 F:      include/uapi/linux/tty.h
16831
16832 TUA9001 MEDIA DRIVER
16833 M:      Antti Palosaari <crope@iki.fi>
16834 L:      linux-media@vger.kernel.org
16835 W:      https://linuxtv.org
16836 W:      http://palosaari.fi/linux/
16837 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16838 T:      git git://linuxtv.org/anttip/media_tree.git
16839 S:      Maintained
16840 F:      drivers/media/tuners/tua9001*
16841
16842 TULIP NETWORK DRIVERS
16843 L:      netdev@vger.kernel.org
16844 L:      linux-parisc@vger.kernel.org
16845 S:      Orphan
16846 F:      drivers/net/ethernet/dec/tulip/
16847
16848 TUN/TAP driver
16849 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
16850 W:      http://vtun.sourceforge.net/tun
16851 S:      Maintained
16852 F:      Documentation/networking/tuntap.txt
16853 F:      arch/um/os-Linux/drivers/
16854
16855 TURBOCHANNEL SUBSYSTEM
16856 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
16857 M:      Ralf Baechle <ralf@linux-mips.org>
16858 L:      linux-mips@vger.kernel.org
16859 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
16860 S:      Maintained
16861 F:      drivers/tc/
16862 F:      include/linux/tc.h
16863
16864 TURBOSTAT UTILITY
16865 M:      "Len Brown" <lenb@kernel.org>
16866 L:      linux-pm@vger.kernel.org
16867 B:      https://bugzilla.kernel.org
16868 Q:      https://patchwork.kernel.org/project/linux-pm/list/
16869 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
16870 S:      Supported
16871 F:      tools/power/x86/turbostat/
16872
16873 TW5864 VIDEO4LINUX DRIVER
16874 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
16875 M:      Anton Sviridenko <anton@corp.bluecherry.net>
16876 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
16877 M:      Andrey Utkin <andrey_utkin@fastmail.com>
16878 L:      linux-media@vger.kernel.org
16879 S:      Supported
16880 F:      drivers/media/pci/tw5864/
16881
16882 TW68 VIDEO4LINUX DRIVER
16883 M:      Hans Verkuil <hverkuil@xs4all.nl>
16884 L:      linux-media@vger.kernel.org
16885 T:      git git://linuxtv.org/media_tree.git
16886 W:      https://linuxtv.org
16887 S:      Odd Fixes
16888 F:      drivers/media/pci/tw68/
16889
16890 TW686X VIDEO4LINUX DRIVER
16891 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
16892 L:      linux-media@vger.kernel.org
16893 T:      git git://linuxtv.org/media_tree.git
16894 W:      http://linuxtv.org
16895 S:      Maintained
16896 F:      drivers/media/pci/tw686x/
16897
16898 UBI FILE SYSTEM (UBIFS)
16899 M:      Richard Weinberger <richard@nod.at>
16900 L:      linux-mtd@lists.infradead.org
16901 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next
16902 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes
16903 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
16904 S:      Supported
16905 F:      Documentation/filesystems/ubifs.txt
16906 F:      fs/ubifs/
16907
16908 UCLINUX (M68KNOMMU AND COLDFIRE)
16909 M:      Greg Ungerer <gerg@linux-m68k.org>
16910 W:      http://www.linux-m68k.org/
16911 W:      http://www.uclinux.org/
16912 L:      linux-m68k@lists.linux-m68k.org
16913 L:      uclinux-dev@uclinux.org  (subscribers-only)
16914 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
16915 S:      Maintained
16916 F:      arch/m68k/coldfire/
16917 F:      arch/m68k/68*/
16918 F:      arch/m68k/*/*_no.*
16919 F:      arch/m68k/include/asm/*_no.*
16920
16921 UDF FILESYSTEM
16922 M:      Jan Kara <jack@suse.com>
16923 S:      Maintained
16924 F:      Documentation/filesystems/udf.txt
16925 F:      fs/udf/
16926
16927 UDRAW TABLET
16928 M:      Bastien Nocera <hadess@hadess.net>
16929 L:      linux-input@vger.kernel.org
16930 S:      Maintained
16931 F:      drivers/hid/hid-udraw-ps3.c
16932
16933 UFS FILESYSTEM
16934 M:      Evgeniy Dushistov <dushistov@mail.ru>
16935 S:      Maintained
16936 F:      Documentation/admin-guide/ufs.rst
16937 F:      fs/ufs/
16938
16939 UHID USERSPACE HID IO DRIVER:
16940 M:      David Herrmann <dh.herrmann@googlemail.com>
16941 L:      linux-input@vger.kernel.org
16942 S:      Maintained
16943 F:      drivers/hid/uhid.c
16944 F:      include/uapi/linux/uhid.h
16945
16946 ULPI BUS
16947 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16948 L:      linux-usb@vger.kernel.org
16949 S:      Maintained
16950 F:      drivers/usb/common/ulpi.c
16951 F:      include/linux/ulpi/
16952
16953 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
16954 L:      devel@driverdev.osuosl.org
16955 S:      Obsolete
16956 F:      drivers/staging/uwb/
16957
16958 UNICODE SUBSYSTEM:
16959 M:      Gabriel Krisman Bertazi <krisman@collabora.com>
16960 L:      linux-fsdevel@vger.kernel.org
16961 S:      Supported
16962 F:      fs/unicode/
16963
16964 UNICORE32 ARCHITECTURE:
16965 M:      Guan Xuetao <gxt@pku.edu.cn>
16966 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
16967 S:      Maintained
16968 T:      git git://github.com/gxt/linux.git
16969 F:      arch/unicore32/
16970
16971 UNIFDEF
16972 M:      Tony Finch <dot@dotat.at>
16973 W:      http://dotat.at/prog/unifdef
16974 S:      Maintained
16975 F:      scripts/unifdef.c
16976
16977 UNIFORM CDROM DRIVER
16978 M:      Jens Axboe <axboe@kernel.dk>
16979 W:      http://www.kernel.dk
16980 S:      Maintained
16981 F:      Documentation/cdrom/
16982 F:      drivers/cdrom/cdrom.c
16983 F:      include/linux/cdrom.h
16984 F:      include/uapi/linux/cdrom.h
16985
16986 UNISYS S-PAR DRIVERS
16987 M:      David Kershner <david.kershner@unisys.com>
16988 L:      sparmaintainer@unisys.com (Unisys internal)
16989 S:      Supported
16990 F:      include/linux/visorbus.h
16991 F:      drivers/visorbus/
16992 F:      drivers/staging/unisys/
16993
16994 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
16995 R:      Alim Akhtar <alim.akhtar@samsung.com>
16996 R:      Avri Altman <avri.altman@wdc.com>
16997 R:      Pedro Sousa <pedrom.sousa@synopsys.com>
16998 L:      linux-scsi@vger.kernel.org
16999 S:      Supported
17000 F:      Documentation/scsi/ufs.txt
17001 F:      drivers/scsi/ufs/
17002
17003 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
17004 M:      Pedro Sousa <pedrom.sousa@synopsys.com>
17005 L:      linux-scsi@vger.kernel.org
17006 S:      Supported
17007 F:      drivers/scsi/ufs/*dwc*
17008
17009 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS
17010 M:      Stanley Chu <stanley.chu@mediatek.com>
17011 L:      linux-scsi@vger.kernel.org
17012 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
17013 S:      Maintained
17014 F:      drivers/scsi/ufs/ufs-mediatek*
17015
17016 UNSORTED BLOCK IMAGES (UBI)
17017 M:      Richard Weinberger <richard@nod.at>
17018 W:      http://www.linux-mtd.infradead.org/
17019 L:      linux-mtd@lists.infradead.org
17020 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next
17021 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes
17022 S:      Supported
17023 F:      drivers/mtd/ubi/
17024 F:      include/linux/mtd/ubi.h
17025 F:      include/uapi/mtd/ubi-user.h
17026
17027 USB "USBNET" DRIVER FRAMEWORK
17028 M:      Oliver Neukum <oneukum@suse.com>
17029 L:      netdev@vger.kernel.org
17030 W:      http://www.linux-usb.org/usbnet
17031 S:      Maintained
17032 F:      drivers/net/usb/usbnet.c
17033 F:      include/linux/usb/usbnet.h
17034
17035 USB ACM DRIVER
17036 M:      Oliver Neukum <oneukum@suse.com>
17037 L:      linux-usb@vger.kernel.org
17038 S:      Maintained
17039 F:      Documentation/usb/acm.rst
17040 F:      drivers/usb/class/cdc-acm.*
17041
17042 USB AR5523 WIRELESS DRIVER
17043 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
17044 L:      linux-wireless@vger.kernel.org
17045 S:      Maintained
17046 F:      drivers/net/wireless/ath/ar5523/
17047
17048 USB ATTACHED SCSI
17049 M:      Oliver Neukum <oneukum@suse.com>
17050 L:      linux-usb@vger.kernel.org
17051 L:      linux-scsi@vger.kernel.org
17052 S:      Maintained
17053 F:      drivers/usb/storage/uas.c
17054
17055 USB CDC ETHERNET DRIVER
17056 M:      Oliver Neukum <oliver@neukum.org>
17057 L:      linux-usb@vger.kernel.org
17058 S:      Maintained
17059 F:      drivers/net/usb/cdc_*.c
17060 F:      include/uapi/linux/usb/cdc.h
17061
17062 USB CHAOSKEY DRIVER
17063 M:      Keith Packard <keithp@keithp.com>
17064 L:      linux-usb@vger.kernel.org
17065 S:      Maintained
17066 F:      drivers/usb/misc/chaoskey.c
17067
17068 USB CYPRESS C67X00 DRIVER
17069 M:      Peter Korsgaard <jacmet@sunsite.dk>
17070 L:      linux-usb@vger.kernel.org
17071 S:      Maintained
17072 F:      drivers/usb/c67x00/
17073
17074 USB DAVICOM DM9601 DRIVER
17075 M:      Peter Korsgaard <jacmet@sunsite.dk>
17076 L:      netdev@vger.kernel.org
17077 W:      http://www.linux-usb.org/usbnet
17078 S:      Maintained
17079 F:      drivers/net/usb/dm9601.c
17080
17081 USB EHCI DRIVER
17082 M:      Alan Stern <stern@rowland.harvard.edu>
17083 L:      linux-usb@vger.kernel.org
17084 S:      Maintained
17085 F:      Documentation/usb/ehci.rst
17086 F:      drivers/usb/host/ehci*
17087
17088 USB GADGET/PERIPHERAL SUBSYSTEM
17089 M:      Felipe Balbi <balbi@kernel.org>
17090 L:      linux-usb@vger.kernel.org
17091 W:      http://www.linux-usb.org/gadget
17092 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
17093 S:      Maintained
17094 F:      drivers/usb/gadget/
17095 F:      include/linux/usb/gadget*
17096
17097 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
17098 M:      Jiri Kosina <jikos@kernel.org>
17099 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
17100 L:      linux-usb@vger.kernel.org
17101 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
17102 S:      Maintained
17103 F:      Documentation/hid/hiddev.rst
17104 F:      drivers/hid/usbhid/
17105
17106 USB INTEL XHCI ROLE MUX DRIVER
17107 M:      Hans de Goede <hdegoede@redhat.com>
17108 L:      linux-usb@vger.kernel.org
17109 S:      Maintained
17110 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
17111
17112 USB IP DRIVER FOR HISILICON KIRIN
17113 M:      Yu Chen <chenyu56@huawei.com>
17114 M:      Binghui Wang <wangbinghui@hisilicon.com>
17115 L:      linux-usb@vger.kernel.org
17116 S:      Maintained
17117 F:      Documentation/devicetree/bindings/phy/phy-hi3660-usb3.txt
17118 F:      drivers/phy/hisilicon/phy-hi3660-usb3.c
17119
17120 USB ISP116X DRIVER
17121 M:      Olav Kongas <ok@artecdesign.ee>
17122 L:      linux-usb@vger.kernel.org
17123 S:      Maintained
17124 F:      drivers/usb/host/isp116x*
17125 F:      include/linux/usb/isp116x.h
17126
17127 USB LAN78XX ETHERNET DRIVER
17128 M:      Woojung Huh <woojung.huh@microchip.com>
17129 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
17130 L:      netdev@vger.kernel.org
17131 S:      Maintained
17132 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
17133 F:      drivers/net/usb/lan78xx.*
17134 F:      include/dt-bindings/net/microchip-lan78xx.h
17135
17136 USB MASS STORAGE DRIVER
17137 M:      Alan Stern <stern@rowland.harvard.edu>
17138 L:      linux-usb@vger.kernel.org
17139 L:      usb-storage@lists.one-eyed-alien.net
17140 S:      Maintained
17141 F:      drivers/usb/storage/
17142
17143 USB MIDI DRIVER
17144 M:      Clemens Ladisch <clemens@ladisch.de>
17145 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
17146 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
17147 S:      Maintained
17148 F:      sound/usb/midi.*
17149
17150 USB NETWORKING DRIVERS
17151 L:      linux-usb@vger.kernel.org
17152 S:      Odd Fixes
17153 F:      drivers/net/usb/
17154
17155 USB OHCI DRIVER
17156 M:      Alan Stern <stern@rowland.harvard.edu>
17157 L:      linux-usb@vger.kernel.org
17158 S:      Maintained
17159 F:      Documentation/usb/ohci.rst
17160 F:      drivers/usb/host/ohci*
17161
17162 USB OTG FSM (Finite State Machine)
17163 M:      Peter Chen <Peter.Chen@nxp.com>
17164 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
17165 L:      linux-usb@vger.kernel.org
17166 S:      Maintained
17167 F:      drivers/usb/common/usb-otg-fsm.c
17168
17169 USB OVER IP DRIVER
17170 M:      Valentina Manea <valentina.manea.m@gmail.com>
17171 M:      Shuah Khan <shuah@kernel.org>
17172 M:      Shuah Khan <skhan@linuxfoundation.org>
17173 L:      linux-usb@vger.kernel.org
17174 S:      Maintained
17175 F:      Documentation/usb/usbip_protocol.rst
17176 F:      drivers/usb/usbip/
17177 F:      tools/usb/usbip/
17178 F:      tools/testing/selftests/drivers/usb/usbip/
17179
17180 USB PEGASUS DRIVER
17181 M:      Petko Manolov <petkan@nucleusys.com>
17182 L:      linux-usb@vger.kernel.org
17183 L:      netdev@vger.kernel.org
17184 T:      git git://github.com/petkan/pegasus.git
17185 W:      https://github.com/petkan/pegasus
17186 S:      Maintained
17187 F:      drivers/net/usb/pegasus.*
17188
17189 USB PHY LAYER
17190 M:      Felipe Balbi <balbi@kernel.org>
17191 L:      linux-usb@vger.kernel.org
17192 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
17193 S:      Maintained
17194 F:      drivers/usb/phy/
17195
17196 USB PRINTER DRIVER (usblp)
17197 M:      Pete Zaitcev <zaitcev@redhat.com>
17198 L:      linux-usb@vger.kernel.org
17199 S:      Supported
17200 F:      drivers/usb/class/usblp.c
17201
17202 USB QMI WWAN NETWORK DRIVER
17203 M:      Bjørn Mork <bjorn@mork.no>
17204 L:      netdev@vger.kernel.org
17205 S:      Maintained
17206 F:      Documentation/ABI/testing/sysfs-class-net-qmi
17207 F:      drivers/net/usb/qmi_wwan.c
17208
17209 USB RTL8150 DRIVER
17210 M:      Petko Manolov <petkan@nucleusys.com>
17211 L:      linux-usb@vger.kernel.org
17212 L:      netdev@vger.kernel.org
17213 T:      git git://github.com/petkan/rtl8150.git
17214 W:      https://github.com/petkan/rtl8150
17215 S:      Maintained
17216 F:      drivers/net/usb/rtl8150.c
17217
17218 USB SERIAL SUBSYSTEM
17219 M:      Johan Hovold <johan@kernel.org>
17220 L:      linux-usb@vger.kernel.org
17221 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
17222 S:      Maintained
17223 F:      Documentation/usb/usb-serial.rst
17224 F:      drivers/usb/serial/
17225 F:      include/linux/usb/serial.h
17226
17227 USB SMSC75XX ETHERNET DRIVER
17228 M:      Steve Glendinning <steve.glendinning@shawell.net>
17229 L:      netdev@vger.kernel.org
17230 S:      Maintained
17231 F:      drivers/net/usb/smsc75xx.*
17232
17233 USB SMSC95XX ETHERNET DRIVER
17234 M:      Steve Glendinning <steve.glendinning@shawell.net>
17235 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
17236 L:      netdev@vger.kernel.org
17237 S:      Maintained
17238 F:      drivers/net/usb/smsc95xx.*
17239
17240 USB SUBSYSTEM
17241 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
17242 L:      linux-usb@vger.kernel.org
17243 W:      http://www.linux-usb.org
17244 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
17245 S:      Supported
17246 F:      Documentation/devicetree/bindings/usb/
17247 F:      Documentation/usb/
17248 F:      drivers/usb/
17249 F:      include/linux/usb.h
17250 F:      include/linux/usb/
17251
17252 USB TYPEC PI3USB30532 MUX DRIVER
17253 M:      Hans de Goede <hdegoede@redhat.com>
17254 L:      linux-usb@vger.kernel.org
17255 S:      Maintained
17256 F:      drivers/usb/typec/mux/pi3usb30532.c
17257
17258 USB TYPEC CLASS
17259 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
17260 L:      linux-usb@vger.kernel.org
17261 S:      Maintained
17262 F:      Documentation/ABI/testing/sysfs-class-typec
17263 F:      Documentation/driver-api/usb/typec.rst
17264 F:      drivers/usb/typec/
17265 F:      include/linux/usb/typec.h
17266
17267 USB TYPEC BUS FOR ALTERNATE MODES
17268 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
17269 L:      linux-usb@vger.kernel.org
17270 S:      Maintained
17271 F:      Documentation/ABI/testing/sysfs-bus-typec
17272 F:      Documentation/driver-api/usb/typec_bus.rst
17273 F:      drivers/usb/typec/altmodes/
17274 F:      include/linux/usb/typec_altmode.h
17275
17276 USB TYPEC PORT CONTROLLER DRIVERS
17277 M:      Guenter Roeck <linux@roeck-us.net>
17278 L:      linux-usb@vger.kernel.org
17279 S:      Maintained
17280 F:      drivers/usb/typec/tcpm/
17281
17282 USB UHCI DRIVER
17283 M:      Alan Stern <stern@rowland.harvard.edu>
17284 L:      linux-usb@vger.kernel.org
17285 S:      Maintained
17286 F:      drivers/usb/host/uhci*
17287
17288 USB VIDEO CLASS
17289 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
17290 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
17291 L:      linux-media@vger.kernel.org
17292 T:      git git://linuxtv.org/media_tree.git
17293 W:      http://www.ideasonboard.org/uvc/
17294 S:      Maintained
17295 F:      drivers/media/usb/uvc/
17296 F:      include/uapi/linux/uvcvideo.h
17297
17298 USB VISION DRIVER
17299 M:      Hans Verkuil <hverkuil@xs4all.nl>
17300 L:      linux-media@vger.kernel.org
17301 T:      git git://linuxtv.org/media_tree.git
17302 W:      https://linuxtv.org
17303 S:      Odd Fixes
17304 F:      drivers/media/usb/usbvision/
17305
17306 USB WEBCAM GADGET
17307 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
17308 L:      linux-usb@vger.kernel.org
17309 S:      Maintained
17310 F:      drivers/usb/gadget/function/*uvc*
17311 F:      drivers/usb/gadget/legacy/webcam.c
17312 F:      include/uapi/linux/usb/g_uvc.h
17313
17314 USB WIRELESS RNDIS DRIVER (rndis_wlan)
17315 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
17316 L:      linux-wireless@vger.kernel.org
17317 S:      Maintained
17318 F:      drivers/net/wireless/rndis_wlan.c
17319
17320 USB XHCI DRIVER
17321 M:      Mathias Nyman <mathias.nyman@intel.com>
17322 L:      linux-usb@vger.kernel.org
17323 S:      Supported
17324 F:      drivers/usb/host/xhci*
17325 F:      drivers/usb/host/pci-quirks*
17326
17327 USB ZD1201 DRIVER
17328 L:      linux-wireless@vger.kernel.org
17329 W:      http://linux-lc100020.sourceforge.net
17330 S:      Orphan
17331 F:      drivers/net/wireless/zydas/zd1201.*
17332
17333 USB ZR364XX DRIVER
17334 M:      Antoine Jacquet <royale@zerezo.com>
17335 L:      linux-usb@vger.kernel.org
17336 L:      linux-media@vger.kernel.org
17337 T:      git git://linuxtv.org/media_tree.git
17338 W:      http://royale.zerezo.com/zr364xx/
17339 S:      Maintained
17340 F:      Documentation/media/v4l-drivers/zr364xx*
17341 F:      drivers/media/usb/zr364xx/
17342
17343 USER-MODE LINUX (UML)
17344 M:      Jeff Dike <jdike@addtoit.com>
17345 M:      Richard Weinberger <richard@nod.at>
17346 M:      Anton Ivanov <anton.ivanov@cambridgegreys.com>
17347 L:      linux-um@lists.infradead.org
17348 W:      http://user-mode-linux.sourceforge.net
17349 Q:      https://patchwork.ozlabs.org/project/linux-um/list/
17350 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
17351 S:      Maintained
17352 F:      Documentation/virt/uml/
17353 F:      arch/um/
17354 F:      arch/x86/um/
17355 F:      fs/hostfs/
17356
17357 USERSPACE COPYIN/COPYOUT (UIOVEC)
17358 M:      Alexander Viro <viro@zeniv.linux.org.uk>
17359 S:      Maintained
17360 F:      lib/iov_iter.c
17361 F:      include/linux/uio.h
17362
17363 USERSPACE DMA BUFFER DRIVER
17364 M:      Gerd Hoffmann <kraxel@redhat.com>
17365 S:      Maintained
17366 L:      dri-devel@lists.freedesktop.org
17367 F:      drivers/dma-buf/udmabuf.c
17368 F:      include/uapi/linux/udmabuf.h
17369 T:      git git://anongit.freedesktop.org/drm/drm-misc
17370
17371 USERSPACE I/O (UIO)
17372 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
17373 S:      Maintained
17374 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
17375 F:      Documentation/driver-api/uio-howto.rst
17376 F:      drivers/uio/
17377 F:      include/linux/uio_driver.h
17378
17379 UTIL-LINUX PACKAGE
17380 M:      Karel Zak <kzak@redhat.com>
17381 L:      util-linux@vger.kernel.org
17382 W:      http://en.wikipedia.org/wiki/Util-linux
17383 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
17384 S:      Maintained
17385
17386 UUID HELPERS
17387 M:      Christoph Hellwig <hch@lst.de>
17388 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
17389 L:      linux-kernel@vger.kernel.org
17390 T:      git git://git.infradead.org/users/hch/uuid.git
17391 F:      lib/uuid.c
17392 F:      lib/test_uuid.c
17393 F:      include/linux/uuid.h
17394 F:      include/uapi/linux/uuid.h
17395 S:      Maintained
17396
17397 UVESAFB DRIVER
17398 M:      Michal Januszewski <spock@gentoo.org>
17399 L:      linux-fbdev@vger.kernel.org
17400 W:      https://github.com/mjanusz/v86d
17401 S:      Maintained
17402 F:      Documentation/fb/uvesafb.rst
17403 F:      drivers/video/fbdev/uvesafb.*
17404
17405 VF610 NAND DRIVER
17406 M:      Stefan Agner <stefan@agner.ch>
17407 L:      linux-mtd@lists.infradead.org
17408 S:      Supported
17409 F:      drivers/mtd/nand/raw/vf610_nfc.c
17410
17411 VFAT/FAT/MSDOS FILESYSTEM
17412 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
17413 S:      Maintained
17414 F:      Documentation/filesystems/vfat.txt
17415 F:      fs/fat/
17416
17417 VFIO DRIVER
17418 M:      Alex Williamson <alex.williamson@redhat.com>
17419 R:      Cornelia Huck <cohuck@redhat.com>
17420 L:      kvm@vger.kernel.org
17421 T:      git git://github.com/awilliam/linux-vfio.git
17422 S:      Maintained
17423 F:      Documentation/driver-api/vfio.rst
17424 F:      drivers/vfio/
17425 F:      include/linux/vfio.h
17426 F:      include/uapi/linux/vfio.h
17427
17428 VFIO MEDIATED DEVICE DRIVERS
17429 M:      Kirti Wankhede <kwankhede@nvidia.com>
17430 L:      kvm@vger.kernel.org
17431 S:      Maintained
17432 F:      Documentation/driver-api/vfio-mediated-device.rst
17433 F:      drivers/vfio/mdev/
17434 F:      include/linux/mdev.h
17435 F:      samples/vfio-mdev/
17436
17437 VFIO PLATFORM DRIVER
17438 M:      Eric Auger <eric.auger@redhat.com>
17439 L:      kvm@vger.kernel.org
17440 S:      Maintained
17441 F:      drivers/vfio/platform/
17442
17443 VGA_SWITCHEROO
17444 R:      Lukas Wunner <lukas@wunner.de>
17445 S:      Maintained
17446 F:      Documentation/gpu/vga-switcheroo.rst
17447 F:      drivers/gpu/vga/vga_switcheroo.c
17448 F:      include/linux/vga_switcheroo.h
17449 T:      git git://anongit.freedesktop.org/drm/drm-misc
17450
17451 VIA RHINE NETWORK DRIVER
17452 S:      Orphan
17453 F:      drivers/net/ethernet/via/via-rhine.c
17454
17455 VIA SD/MMC CARD CONTROLLER DRIVER
17456 M:      Bruce Chang <brucechang@via.com.tw>
17457 M:      Harald Welte <HaraldWelte@viatech.com>
17458 S:      Maintained
17459 F:      drivers/mmc/host/via-sdmmc.c
17460
17461 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
17462 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
17463 L:      linux-fbdev@vger.kernel.org
17464 S:      Maintained
17465 F:      include/linux/via-core.h
17466 F:      include/linux/via-gpio.h
17467 F:      include/linux/via_i2c.h
17468 F:      drivers/video/fbdev/via/
17469
17470 VIA VELOCITY NETWORK DRIVER
17471 M:      Francois Romieu <romieu@fr.zoreil.com>
17472 L:      netdev@vger.kernel.org
17473 S:      Maintained
17474 F:      drivers/net/ethernet/via/via-velocity.*
17475
17476 VICODEC VIRTUAL CODEC DRIVER
17477 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
17478 L:      linux-media@vger.kernel.org
17479 T:      git git://linuxtv.org/media_tree.git
17480 W:      https://linuxtv.org
17481 S:      Maintained
17482 F:      drivers/media/platform/vicodec/*
17483
17484 VIDEO MULTIPLEXER DRIVER
17485 M:      Philipp Zabel <p.zabel@pengutronix.de>
17486 L:      linux-media@vger.kernel.org
17487 S:      Maintained
17488 F:      drivers/media/platform/video-mux.c
17489
17490 VIDEO I2C POLLING DRIVER
17491 M:      Matt Ranostay <matt.ranostay@konsulko.com>
17492 L:      linux-media@vger.kernel.org
17493 S:      Maintained
17494 F:      drivers/media/i2c/video-i2c.c
17495
17496 VIDEOBUF2 FRAMEWORK
17497 M:      Pawel Osciak <pawel@osciak.com>
17498 M:      Marek Szyprowski <m.szyprowski@samsung.com>
17499 M:      Kyungmin Park <kyungmin.park@samsung.com>
17500 R:      Tomasz Figa <tfiga@chromium.org>
17501 L:      linux-media@vger.kernel.org
17502 S:      Maintained
17503 F:      drivers/media/common/videobuf2/*
17504 F:      include/media/videobuf2-*
17505
17506 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
17507 M:      Helen Koike <helen.koike@collabora.com>
17508 R:      Shuah Khan <skhan@linuxfoundation.org>
17509 L:      linux-media@vger.kernel.org
17510 T:      git git://linuxtv.org/media_tree.git
17511 W:      https://linuxtv.org
17512 S:      Maintained
17513 F:      drivers/media/platform/vimc/*
17514
17515 VIRT LIB
17516 M:      Alex Williamson <alex.williamson@redhat.com>
17517 M:      Paolo Bonzini <pbonzini@redhat.com>
17518 L:      kvm@vger.kernel.org
17519 S:      Supported
17520 F:      virt/lib/
17521
17522 VIRTIO AND VHOST VSOCK DRIVER
17523 M:      Stefan Hajnoczi <stefanha@redhat.com>
17524 M:      Stefano Garzarella <sgarzare@redhat.com>
17525 L:      kvm@vger.kernel.org
17526 L:      virtualization@lists.linux-foundation.org
17527 L:      netdev@vger.kernel.org
17528 S:      Maintained
17529 F:      include/linux/virtio_vsock.h
17530 F:      include/uapi/linux/virtio_vsock.h
17531 F:      include/uapi/linux/vsockmon.h
17532 F:      include/uapi/linux/vm_sockets_diag.h
17533 F:      net/vmw_vsock/diag.c
17534 F:      net/vmw_vsock/af_vsock_tap.c
17535 F:      net/vmw_vsock/virtio_transport_common.c
17536 F:      net/vmw_vsock/virtio_transport.c
17537 F:      drivers/net/vsockmon.c
17538 F:      drivers/vhost/vsock.c
17539 F:      tools/testing/vsock/
17540
17541 VIRTIO CONSOLE DRIVER
17542 M:      Amit Shah <amit@kernel.org>
17543 L:      virtualization@lists.linux-foundation.org
17544 S:      Maintained
17545 F:      drivers/char/virtio_console.c
17546 F:      include/linux/virtio_console.h
17547 F:      include/uapi/linux/virtio_console.h
17548
17549 VIRTIO CORE AND NET DRIVERS
17550 M:      "Michael S. Tsirkin" <mst@redhat.com>
17551 M:      Jason Wang <jasowang@redhat.com>
17552 L:      virtualization@lists.linux-foundation.org
17553 S:      Maintained
17554 F:      Documentation/devicetree/bindings/virtio/
17555 F:      drivers/virtio/
17556 F:      tools/virtio/
17557 F:      drivers/net/virtio_net.c
17558 F:      drivers/block/virtio_blk.c
17559 F:      include/linux/virtio*.h
17560 F:      include/uapi/linux/virtio_*.h
17561 F:      drivers/crypto/virtio/
17562 F:      mm/balloon_compaction.c
17563
17564 VIRTIO BLOCK AND SCSI DRIVERS
17565 M:      "Michael S. Tsirkin" <mst@redhat.com>
17566 M:      Jason Wang <jasowang@redhat.com>
17567 R:      Paolo Bonzini <pbonzini@redhat.com>
17568 R:      Stefan Hajnoczi <stefanha@redhat.com>
17569 L:      virtualization@lists.linux-foundation.org
17570 S:      Maintained
17571 F:      drivers/block/virtio_blk.c
17572 F:      drivers/scsi/virtio_scsi.c
17573 F:      include/uapi/linux/virtio_blk.h
17574 F:      include/uapi/linux/virtio_scsi.h
17575 F:      drivers/vhost/scsi.c
17576
17577 VIRTIO CRYPTO DRIVER
17578 M:      Gonglei <arei.gonglei@huawei.com>
17579 L:      virtualization@lists.linux-foundation.org
17580 L:      linux-crypto@vger.kernel.org
17581 S:      Maintained
17582 F:      drivers/crypto/virtio/
17583 F:      include/uapi/linux/virtio_crypto.h
17584
17585 VIRTIO DRIVERS FOR S390
17586 M:      Cornelia Huck <cohuck@redhat.com>
17587 M:      Halil Pasic <pasic@linux.ibm.com>
17588 L:      linux-s390@vger.kernel.org
17589 L:      virtualization@lists.linux-foundation.org
17590 L:      kvm@vger.kernel.org
17591 S:      Supported
17592 F:      drivers/s390/virtio/
17593 F:      arch/s390/include/uapi/asm/virtio-ccw.h
17594
17595 VIRTIO FILE SYSTEM
17596 M:      Vivek Goyal <vgoyal@redhat.com>
17597 M:      Stefan Hajnoczi <stefanha@redhat.com>
17598 M:      Miklos Szeredi <miklos@szeredi.hu>
17599 L:      virtualization@lists.linux-foundation.org
17600 L:      linux-fsdevel@vger.kernel.org
17601 W:      https://virtio-fs.gitlab.io/
17602 S:      Supported
17603 F:      fs/fuse/virtio_fs.c
17604 F:      include/uapi/linux/virtio_fs.h
17605 F:      Documentation/filesystems/virtiofs.rst
17606
17607 VIRTIO GPU DRIVER
17608 M:      David Airlie <airlied@linux.ie>
17609 M:      Gerd Hoffmann <kraxel@redhat.com>
17610 L:      dri-devel@lists.freedesktop.org
17611 L:      virtualization@lists.linux-foundation.org
17612 T:      git git://anongit.freedesktop.org/drm/drm-misc
17613 S:      Maintained
17614 F:      drivers/gpu/drm/virtio/
17615 F:      include/uapi/linux/virtio_gpu.h
17616
17617 VIRTIO HOST (VHOST)
17618 M:      "Michael S. Tsirkin" <mst@redhat.com>
17619 M:      Jason Wang <jasowang@redhat.com>
17620 L:      kvm@vger.kernel.org
17621 L:      virtualization@lists.linux-foundation.org
17622 L:      netdev@vger.kernel.org
17623 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
17624 S:      Maintained
17625 F:      drivers/vhost/
17626 F:      include/uapi/linux/vhost.h
17627
17628 VIRTIO INPUT DRIVER
17629 M:      Gerd Hoffmann <kraxel@redhat.com>
17630 S:      Maintained
17631 F:      drivers/virtio/virtio_input.c
17632 F:      include/uapi/linux/virtio_input.h
17633
17634 VIRTIO IOMMU DRIVER
17635 M:      Jean-Philippe Brucker <jean-philippe@linaro.org>
17636 L:      virtualization@lists.linux-foundation.org
17637 S:      Maintained
17638 F:      drivers/iommu/virtio-iommu.c
17639 F:      include/uapi/linux/virtio_iommu.h
17640
17641 VIRTUAL BOX GUEST DEVICE DRIVER
17642 M:      Hans de Goede <hdegoede@redhat.com>
17643 M:      Arnd Bergmann <arnd@arndb.de>
17644 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
17645 S:      Maintained
17646 F:      include/linux/vbox_utils.h
17647 F:      include/uapi/linux/vbox*.h
17648 F:      drivers/virt/vboxguest/
17649
17650 VIRTUAL SERIO DEVICE DRIVER
17651 M:      Stephen Chandler Paul <thatslyude@gmail.com>
17652 S:      Maintained
17653 F:      drivers/input/serio/userio.c
17654 F:      include/uapi/linux/userio.h
17655
17656 VITESSE FELIX ETHERNET SWITCH DRIVER
17657 M:      Vladimir Oltean <vladimir.oltean@nxp.com>
17658 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
17659 L:      netdev@vger.kernel.org
17660 S:      Maintained
17661 F:      drivers/net/dsa/ocelot/*
17662 F:      net/dsa/tag_ocelot.c
17663
17664 VIVID VIRTUAL VIDEO DRIVER
17665 M:      Hans Verkuil <hverkuil@xs4all.nl>
17666 L:      linux-media@vger.kernel.org
17667 T:      git git://linuxtv.org/media_tree.git
17668 W:      https://linuxtv.org
17669 S:      Maintained
17670 F:      drivers/media/platform/vivid/*
17671
17672 VLYNQ BUS
17673 M:      Florian Fainelli <f.fainelli@gmail.com>
17674 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
17675 S:      Maintained
17676 F:      drivers/vlynq/vlynq.c
17677 F:      include/linux/vlynq.h
17678
17679 VME SUBSYSTEM
17680 M:      Martyn Welch <martyn@welchs.me.uk>
17681 M:      Manohar Vanga <manohar.vanga@gmail.com>
17682 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
17683 L:      devel@driverdev.osuosl.org
17684 S:      Maintained
17685 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
17686 F:      Documentation/driver-api/vme.rst
17687 F:      drivers/staging/vme/
17688 F:      drivers/vme/
17689 F:      include/linux/vme*
17690
17691 VMWARE BALLOON DRIVER
17692 M:      Nadav Amit <namit@vmware.com>
17693 M:      "VMware, Inc." <pv-drivers@vmware.com>
17694 L:      linux-kernel@vger.kernel.org
17695 S:      Maintained
17696 F:      drivers/misc/vmw_balloon.c
17697
17698 VMWARE HYPERVISOR INTERFACE
17699 M:      Thomas Hellstrom <thellstrom@vmware.com>
17700 M:      "VMware, Inc." <pv-drivers@vmware.com>
17701 L:      virtualization@lists.linux-foundation.org
17702 S:      Supported
17703 F:      arch/x86/kernel/cpu/vmware.c
17704 F:      arch/x86/include/asm/vmware.h
17705
17706 VMWARE PVRDMA DRIVER
17707 M:      Adit Ranadive <aditr@vmware.com>
17708 M:      VMware PV-Drivers <pv-drivers@vmware.com>
17709 L:      linux-rdma@vger.kernel.org
17710 S:      Maintained
17711 F:      drivers/infiniband/hw/vmw_pvrdma/
17712
17713 VMware PVSCSI driver
17714 M:      Jim Gill <jgill@vmware.com>
17715 M:      VMware PV-Drivers <pv-drivers@vmware.com>
17716 L:      linux-scsi@vger.kernel.org
17717 S:      Maintained
17718 F:      drivers/scsi/vmw_pvscsi.c
17719 F:      drivers/scsi/vmw_pvscsi.h
17720
17721 VMWARE VMMOUSE SUBDRIVER
17722 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
17723 M:      "VMware, Inc." <pv-drivers@vmware.com>
17724 L:      linux-input@vger.kernel.org
17725 S:      Maintained
17726 F:      drivers/input/mouse/vmmouse.c
17727 F:      drivers/input/mouse/vmmouse.h
17728
17729 VMWARE VMXNET3 ETHERNET DRIVER
17730 M:      Ronak Doshi <doshir@vmware.com>
17731 M:      "VMware, Inc." <pv-drivers@vmware.com>
17732 L:      netdev@vger.kernel.org
17733 S:      Maintained
17734 F:      drivers/net/vmxnet3/
17735
17736 VOCORE VOCORE2 BOARD
17737 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
17738 L:      linux-mips@vger.kernel.org
17739 S:      Maintained
17740 F:      arch/mips/boot/dts/ralink/vocore2.dts
17741
17742 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
17743 M:      Liam Girdwood <lgirdwood@gmail.com>
17744 M:      Mark Brown <broonie@kernel.org>
17745 L:      linux-kernel@vger.kernel.org
17746 W:      http://www.slimlogic.co.uk/?p=48
17747 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
17748 S:      Supported
17749 F:      Documentation/devicetree/bindings/regulator/
17750 F:      Documentation/power/regulator/
17751 F:      drivers/regulator/
17752 F:      include/dt-bindings/regulator/
17753 F:      include/linux/regulator/
17754 K:      regulator_get_optional
17755
17756 VRF
17757 M:      David Ahern <dsahern@kernel.org>
17758 M:      Shrijeet Mukherjee <shrijeet@gmail.com>
17759 L:      netdev@vger.kernel.org
17760 S:      Maintained
17761 F:      drivers/net/vrf.c
17762 F:      Documentation/networking/vrf.txt
17763
17764 VSPRINTF
17765 M:      Petr Mladek <pmladek@suse.com>
17766 M:      Steven Rostedt <rostedt@goodmis.org>
17767 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
17768 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
17769 R:      Rasmus Villemoes <linux@rasmusvillemoes.dk>
17770 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pmladek/printk.git
17771 S:      Maintained
17772 F:      lib/vsprintf.c
17773 F:      lib/test_printf.c
17774 F:      Documentation/core-api/printk-formats.rst
17775
17776 VT1211 HARDWARE MONITOR DRIVER
17777 M:      Juerg Haefliger <juergh@gmail.com>
17778 L:      linux-hwmon@vger.kernel.org
17779 S:      Maintained
17780 F:      Documentation/hwmon/vt1211.rst
17781 F:      drivers/hwmon/vt1211.c
17782
17783 VT8231 HARDWARE MONITOR DRIVER
17784 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
17785 L:      linux-hwmon@vger.kernel.org
17786 S:      Maintained
17787 F:      drivers/hwmon/vt8231.c
17788
17789 VUB300 USB to SDIO/SD/MMC bridge chip
17790 L:      linux-mmc@vger.kernel.org
17791 S:      Orphan
17792 F:      drivers/mmc/host/vub300.c
17793
17794 W1 DALLAS'S 1-WIRE BUS
17795 M:      Evgeniy Polyakov <zbr@ioremap.net>
17796 S:      Maintained
17797 F:      Documentation/devicetree/bindings/w1/
17798 F:      Documentation/w1/
17799 F:      drivers/w1/
17800 F:      include/linux/w1.h
17801
17802 W83791D HARDWARE MONITORING DRIVER
17803 M:      Marc Hulsman <m.hulsman@tudelft.nl>
17804 L:      linux-hwmon@vger.kernel.org
17805 S:      Maintained
17806 F:      Documentation/hwmon/w83791d.rst
17807 F:      drivers/hwmon/w83791d.c
17808
17809 W83793 HARDWARE MONITORING DRIVER
17810 M:      Rudolf Marek <r.marek@assembler.cz>
17811 L:      linux-hwmon@vger.kernel.org
17812 S:      Maintained
17813 F:      Documentation/hwmon/w83793.rst
17814 F:      drivers/hwmon/w83793.c
17815
17816 W83795 HARDWARE MONITORING DRIVER
17817 M:      Jean Delvare <jdelvare@suse.com>
17818 L:      linux-hwmon@vger.kernel.org
17819 S:      Maintained
17820 F:      drivers/hwmon/w83795.c
17821
17822 W83L51xD SD/MMC CARD INTERFACE DRIVER
17823 M:      Pierre Ossman <pierre@ossman.eu>
17824 S:      Maintained
17825 F:      drivers/mmc/host/wbsd.*
17826
17827 WACOM PROTOCOL 4 SERIAL TABLETS
17828 M:      Julian Squires <julian@cipht.net>
17829 M:      Hans de Goede <hdegoede@redhat.com>
17830 L:      linux-input@vger.kernel.org
17831 S:      Maintained
17832 F:      drivers/input/tablet/wacom_serial4.c
17833
17834 WATCHDOG DEVICE DRIVERS
17835 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
17836 M:      Guenter Roeck <linux@roeck-us.net>
17837 L:      linux-watchdog@vger.kernel.org
17838 W:      http://www.linux-watchdog.org/
17839 T:      git git://www.linux-watchdog.org/linux-watchdog.git
17840 S:      Maintained
17841 F:      Documentation/devicetree/bindings/watchdog/
17842 F:      Documentation/watchdog/
17843 F:      drivers/watchdog/
17844 F:      include/linux/watchdog.h
17845 F:      include/uapi/linux/watchdog.h
17846
17847 WHISKEYCOVE PMIC GPIO DRIVER
17848 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
17849 L:      linux-gpio@vger.kernel.org
17850 S:      Maintained
17851 F:      drivers/gpio/gpio-wcove.c
17852
17853 WHWAVE RTC DRIVER
17854 M:      Dianlong Li <long17.cool@163.com>
17855 L:      linux-rtc@vger.kernel.org
17856 S:      Maintained
17857 F:      drivers/rtc/rtc-sd3078.c
17858
17859 WIIMOTE HID DRIVER
17860 M:      David Herrmann <dh.herrmann@googlemail.com>
17861 L:      linux-input@vger.kernel.org
17862 S:      Maintained
17863 F:      drivers/hid/hid-wiimote*
17864
17865 WILOCITY WIL6210 WIRELESS DRIVER
17866 M:      Maya Erez <merez@codeaurora.org>
17867 L:      linux-wireless@vger.kernel.org
17868 L:      wil6210@qti.qualcomm.com
17869 S:      Supported
17870 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
17871 F:      drivers/net/wireless/ath/wil6210/
17872
17873 WIMAX STACK
17874 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
17875 M:      linux-wimax@intel.com
17876 L:      wimax@linuxwimax.org (subscribers-only)
17877 S:      Supported
17878 W:      http://linuxwimax.org
17879 F:      Documentation/admin-guide/wimax/wimax.rst
17880 F:      include/linux/wimax/debug.h
17881 F:      include/net/wimax.h
17882 F:      include/uapi/linux/wimax.h
17883 F:      net/wimax/
17884
17885 WINBOND CIR DRIVER
17886 M:      David Härdeman <david@hardeman.nu>
17887 S:      Maintained
17888 F:      drivers/media/rc/winbond-cir.c
17889
17890 RCMM REMOTE CONTROLS DECODER
17891 M:      Patrick Lerda <patrick9876@free.fr>
17892 S:      Maintained
17893 F:      drivers/media/rc/ir-rcmm-decoder.c
17894
17895 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
17896 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
17897 L:      linux-watchdog@vger.kernel.org
17898 S:      Maintained
17899 F:      drivers/watchdog/ebc-c384_wdt.c
17900
17901 WINSYSTEMS WS16C48 GPIO DRIVER
17902 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
17903 L:      linux-gpio@vger.kernel.org
17904 S:      Maintained
17905 F:      drivers/gpio/gpio-ws16c48.c
17906
17907 WISTRON LAPTOP BUTTON DRIVER
17908 M:      Miloslav Trmac <mitr@volny.cz>
17909 S:      Maintained
17910 F:      drivers/input/misc/wistron_btns.c
17911
17912 WL3501 WIRELESS PCMCIA CARD DRIVER
17913 L:      linux-wireless@vger.kernel.org
17914 S:      Odd fixes
17915 F:      drivers/net/wireless/wl3501*
17916
17917 WOLFSON MICROELECTRONICS DRIVERS
17918 L:      patches@opensource.cirrus.com
17919 T:      git https://github.com/CirrusLogic/linux-drivers.git
17920 W:      https://github.com/CirrusLogic/linux-drivers/wiki
17921 S:      Supported
17922 F:      Documentation/hwmon/wm83??.rst
17923 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
17924 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
17925 F:      Documentation/devicetree/bindings/mfd/arizona.txt
17926 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
17927 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
17928 F:      arch/arm/mach-s3c64xx/mach-crag6410*
17929 F:      drivers/clk/clk-wm83*.c
17930 F:      drivers/extcon/extcon-arizona.c
17931 F:      drivers/leds/leds-wm83*.c
17932 F:      drivers/gpio/gpio-*wm*.c
17933 F:      drivers/gpio/gpio-arizona.c
17934 F:      drivers/hwmon/wm83??-hwmon.c
17935 F:      drivers/input/misc/wm831x-on.c
17936 F:      drivers/input/touchscreen/wm831x-ts.c
17937 F:      drivers/input/touchscreen/wm97*.c
17938 F:      drivers/mfd/arizona*
17939 F:      drivers/mfd/wm*.c
17940 F:      drivers/mfd/cs47l24*
17941 F:      drivers/power/supply/wm83*.c
17942 F:      drivers/rtc/rtc-wm83*.c
17943 F:      drivers/regulator/wm8*.c
17944 F:      drivers/regulator/arizona*
17945 F:      drivers/video/backlight/wm83*_bl.c
17946 F:      drivers/watchdog/wm83*_wdt.c
17947 F:      include/linux/mfd/arizona/
17948 F:      include/linux/mfd/wm831x/
17949 F:      include/linux/mfd/wm8350/
17950 F:      include/linux/mfd/wm8400*
17951 F:      include/linux/regulator/arizona*
17952 F:      include/linux/wm97xx.h
17953 F:      include/sound/wm????.h
17954 F:      sound/soc/codecs/arizona.?
17955 F:      sound/soc/codecs/wm*
17956 F:      sound/soc/codecs/cs47l24*
17957
17958 WORKQUEUE
17959 M:      Tejun Heo <tj@kernel.org>
17960 R:      Lai Jiangshan <jiangshanlai@gmail.com>
17961 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
17962 S:      Maintained
17963 F:      include/linux/workqueue.h
17964 F:      kernel/workqueue.c
17965 F:      Documentation/core-api/workqueue.rst
17966
17967 X-POWERS AXP288 PMIC DRIVERS
17968 M:      Hans de Goede <hdegoede@redhat.com>
17969 S:      Maintained
17970 N:      axp288
17971 F:      drivers/acpi/pmic/intel_pmic_xpower.c
17972
17973 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
17974 M:      Chen-Yu Tsai <wens@csie.org>
17975 L:      linux-kernel@vger.kernel.org
17976 S:      Maintained
17977 N:      axp[128]
17978
17979 X.25 NETWORK LAYER
17980 M:      Andrew Hendry <andrew.hendry@gmail.com>
17981 L:      linux-x25@vger.kernel.org
17982 S:      Odd Fixes
17983 F:      Documentation/networking/x25*
17984 F:      include/net/x25*
17985 F:      net/x25/
17986
17987 X86 ARCHITECTURE (32-BIT AND 64-BIT)
17988 M:      Thomas Gleixner <tglx@linutronix.de>
17989 M:      Ingo Molnar <mingo@redhat.com>
17990 M:      Borislav Petkov <bp@alien8.de>
17991 R:      "H. Peter Anvin" <hpa@zytor.com>
17992 M:      x86@kernel.org
17993 L:      linux-kernel@vger.kernel.org
17994 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
17995 S:      Maintained
17996 F:      Documentation/devicetree/bindings/x86/
17997 F:      Documentation/x86/
17998 F:      arch/x86/
17999
18000 X86 ENTRY CODE
18001 M:      Andy Lutomirski <luto@kernel.org>
18002 L:      linux-kernel@vger.kernel.org
18003 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
18004 S:      Maintained
18005 F:      arch/x86/entry/
18006
18007 X86 MCE INFRASTRUCTURE
18008 M:      Tony Luck <tony.luck@intel.com>
18009 M:      Borislav Petkov <bp@alien8.de>
18010 L:      linux-edac@vger.kernel.org
18011 S:      Maintained
18012 F:      arch/x86/kernel/cpu/mce/*
18013
18014 X86 MICROCODE UPDATE SUPPORT
18015 M:      Borislav Petkov <bp@alien8.de>
18016 S:      Maintained
18017 F:      arch/x86/kernel/cpu/microcode/*
18018
18019 X86 MM
18020 M:      Dave Hansen <dave.hansen@linux.intel.com>
18021 M:      Andy Lutomirski <luto@kernel.org>
18022 M:      Peter Zijlstra <peterz@infradead.org>
18023 L:      linux-kernel@vger.kernel.org
18024 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm
18025 S:      Maintained
18026 F:      arch/x86/mm/
18027
18028 X86 PLATFORM DRIVERS
18029 M:      Darren Hart <dvhart@infradead.org>
18030 M:      Andy Shevchenko <andy@infradead.org>
18031 L:      platform-driver-x86@vger.kernel.org
18032 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
18033 S:      Odd Fixes
18034 F:      drivers/platform/x86/
18035 F:      drivers/platform/olpc/
18036
18037 X86 PLATFORM DRIVERS - ARCH
18038 R:      Darren Hart <dvhart@infradead.org>
18039 R:      Andy Shevchenko <andy@infradead.org>
18040 L:      platform-driver-x86@vger.kernel.org
18041 L:      x86@kernel.org
18042 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
18043 S:      Maintained
18044 F:      arch/x86/platform
18045
18046 X86 VDSO
18047 M:      Andy Lutomirski <luto@kernel.org>
18048 L:      linux-kernel@vger.kernel.org
18049 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
18050 S:      Maintained
18051 F:      arch/x86/entry/vdso/
18052
18053 XARRAY
18054 M:      Matthew Wilcox <willy@infradead.org>
18055 L:      linux-fsdevel@vger.kernel.org
18056 S:      Supported
18057 F:      Documentation/core-api/xarray.rst
18058 F:      lib/idr.c
18059 F:      lib/xarray.c
18060 F:      include/linux/idr.h
18061 F:      include/linux/xarray.h
18062 F:      tools/testing/radix-tree
18063
18064 XBOX DVD IR REMOTE
18065 M:      Benjamin Valentin <benpicco@googlemail.com>
18066 S:      Maintained
18067 F:      drivers/media/rc/xbox_remote.c
18068 F:      drivers/media/rc/keymaps/rc-xbox-dvd.c
18069
18070 XC2028/3028 TUNER DRIVER
18071 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
18072 L:      linux-media@vger.kernel.org
18073 W:      https://linuxtv.org
18074 T:      git git://linuxtv.org/media_tree.git
18075 S:      Maintained
18076 F:      drivers/media/tuners/tuner-xc2028.*
18077
18078 XDP (eXpress Data Path)
18079 M:      Alexei Starovoitov <ast@kernel.org>
18080 M:      Daniel Borkmann <daniel@iogearbox.net>
18081 M:      David S. Miller <davem@davemloft.net>
18082 M:      Jakub Kicinski <kuba@kernel.org>
18083 M:      Jesper Dangaard Brouer <hawk@kernel.org>
18084 M:      John Fastabend <john.fastabend@gmail.com>
18085 L:      netdev@vger.kernel.org
18086 L:      bpf@vger.kernel.org
18087 S:      Supported
18088 F:      net/core/xdp.c
18089 F:      include/net/xdp.h
18090 F:      kernel/bpf/devmap.c
18091 F:      kernel/bpf/cpumap.c
18092 F:      include/trace/events/xdp.h
18093 K:      xdp
18094 N:      xdp
18095
18096 XDP SOCKETS (AF_XDP)
18097 M:      Björn Töpel <bjorn.topel@intel.com>
18098 M:      Magnus Karlsson <magnus.karlsson@intel.com>
18099 R:      Jonathan Lemon <jonathan.lemon@gmail.com>
18100 L:      netdev@vger.kernel.org
18101 L:      bpf@vger.kernel.org
18102 S:      Maintained
18103 F:      kernel/bpf/xskmap.c
18104 F:      net/xdp/
18105
18106 XEN BLOCK SUBSYSTEM
18107 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
18108 M:      Roger Pau Monné <roger.pau@citrix.com>
18109 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
18110 S:      Supported
18111 F:      drivers/block/xen-blkback/*
18112 F:      drivers/block/xen*
18113
18114 XEN HYPERVISOR ARM
18115 M:      Stefano Stabellini <sstabellini@kernel.org>
18116 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
18117 S:      Maintained
18118 F:      arch/arm/xen/
18119 F:      arch/arm/include/asm/xen/
18120
18121 XEN HYPERVISOR ARM64
18122 M:      Stefano Stabellini <sstabellini@kernel.org>
18123 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
18124 S:      Maintained
18125 F:      arch/arm64/xen/
18126 F:      arch/arm64/include/asm/xen/
18127
18128 XEN HYPERVISOR INTERFACE
18129 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
18130 M:      Juergen Gross <jgross@suse.com>
18131 R:      Stefano Stabellini <sstabellini@kernel.org>
18132 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
18133 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
18134 S:      Supported
18135 F:      arch/x86/xen/
18136 F:      arch/x86/platform/pvh/
18137 F:      drivers/*/xen-*front.c
18138 F:      drivers/xen/
18139 F:      arch/x86/include/asm/xen/
18140 F:      arch/x86/include/asm/pvclock-abi.h
18141 F:      include/xen/
18142 F:      include/uapi/xen/
18143 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
18144 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
18145
18146 XEN NETWORK BACKEND DRIVER
18147 M:      Wei Liu <wei.liu@kernel.org>
18148 M:      Paul Durrant <paul@xen.org>
18149 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
18150 L:      netdev@vger.kernel.org
18151 S:      Supported
18152 F:      drivers/net/xen-netback/*
18153
18154 XEN PCI SUBSYSTEM
18155 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
18156 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
18157 S:      Supported
18158 F:      arch/x86/pci/*xen*
18159 F:      drivers/pci/*xen*
18160
18161 XEN PVSCSI DRIVERS
18162 M:      Juergen Gross <jgross@suse.com>
18163 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
18164 L:      linux-scsi@vger.kernel.org
18165 S:      Supported
18166 F:      drivers/scsi/xen-scsifront.c
18167 F:      drivers/xen/xen-scsiback.c
18168 F:      include/xen/interface/io/vscsiif.h
18169
18170 XEN SWIOTLB SUBSYSTEM
18171 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
18172 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
18173 L:      iommu@lists.linux-foundation.org
18174 S:      Supported
18175 F:      arch/x86/xen/*swiotlb*
18176 F:      drivers/xen/*swiotlb*
18177
18178 XEN SOUND FRONTEND DRIVER
18179 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
18180 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
18181 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
18182 S:      Supported
18183 F:      sound/xen/*
18184
18185 XFS FILESYSTEM
18186 M:      Darrick J. Wong <darrick.wong@oracle.com>
18187 M:      linux-xfs@vger.kernel.org
18188 L:      linux-xfs@vger.kernel.org
18189 W:      http://xfs.org/
18190 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
18191 S:      Supported
18192 F:      Documentation/admin-guide/xfs.rst
18193 F:      Documentation/ABI/testing/sysfs-fs-xfs
18194 F:      Documentation/filesystems/xfs-delayed-logging-design.txt
18195 F:      Documentation/filesystems/xfs-self-describing-metadata.txt
18196 F:      fs/xfs/
18197 F:      include/uapi/linux/dqblk_xfs.h
18198 F:      include/uapi/linux/fsmap.h
18199
18200 XILINX AXI ETHERNET DRIVER
18201 M:      Radhey Shyam Pandey <radhey.shyam.pandey@xilinx.com>
18202 S:      Maintained
18203 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
18204
18205 XILINX CAN DRIVER
18206 M:      Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com>
18207 R:      Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com>
18208 L:      linux-can@vger.kernel.org
18209 S:      Maintained
18210 F:      Documentation/devicetree/bindings/net/can/xilinx_can.txt
18211 F:      drivers/net/can/xilinx_can.c
18212
18213 XILINX UARTLITE SERIAL DRIVER
18214 M:      Peter Korsgaard <jacmet@sunsite.dk>
18215 L:      linux-serial@vger.kernel.org
18216 S:      Maintained
18217 F:      drivers/tty/serial/uartlite.c
18218
18219 XILINX VIDEO IP CORES
18220 M:      Hyun Kwon <hyun.kwon@xilinx.com>
18221 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
18222 L:      linux-media@vger.kernel.org
18223 T:      git git://linuxtv.org/media_tree.git
18224 S:      Supported
18225 F:      Documentation/devicetree/bindings/media/xilinx/
18226 F:      drivers/media/platform/xilinx/
18227 F:      include/uapi/linux/xilinx-v4l2-controls.h
18228
18229 XILINX SD-FEC IP CORES
18230 M:      Derek Kiernan <derek.kiernan@xilinx.com>
18231 M:      Dragan Cvetic <dragan.cvetic@xilinx.com>
18232 S:      Maintained
18233 F:      Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt
18234 F:      Documentation/misc-devices/xilinx_sdfec.rst
18235 F:      drivers/misc/xilinx_sdfec.c
18236 F:      drivers/misc/Kconfig
18237 F:      drivers/misc/Makefile
18238 F:      include/uapi/misc/xilinx_sdfec.h
18239
18240 XILLYBUS DRIVER
18241 M:      Eli Billauer <eli.billauer@gmail.com>
18242 L:      linux-kernel@vger.kernel.org
18243 S:      Supported
18244 F:      drivers/char/xillybus/
18245
18246 XLP9XX I2C DRIVER
18247 M:      George Cherian <gcherian@marvell.com>
18248 L:      linux-i2c@vger.kernel.org
18249 W:      http://www.marvell.com
18250 S:      Supported
18251 F:      Documentation/devicetree/bindings/i2c/i2c-xlp9xx.txt
18252 F:      drivers/i2c/busses/i2c-xlp9xx.c
18253
18254 XRA1403 GPIO EXPANDER
18255 M:      Nandor Han <nandor.han@ge.com>
18256 M:      Semi Malinen <semi.malinen@ge.com>
18257 L:      linux-gpio@vger.kernel.org
18258 S:      Maintained
18259 F:      drivers/gpio/gpio-xra1403.c
18260 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
18261
18262 XTENSA XTFPGA PLATFORM SUPPORT
18263 M:      Max Filippov <jcmvbkbc@gmail.com>
18264 L:      linux-xtensa@linux-xtensa.org
18265 S:      Maintained
18266 F:      drivers/spi/spi-xtensa-xtfpga.c
18267 F:      sound/soc/xtensa/xtfpga-i2s.c
18268
18269 YAM DRIVER FOR AX.25
18270 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
18271 L:      linux-hams@vger.kernel.org
18272 S:      Maintained
18273 F:      drivers/net/hamradio/yam*
18274 F:      include/linux/yam.h
18275
18276 YAMA SECURITY MODULE
18277 M:      Kees Cook <keescook@chromium.org>
18278 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
18279 S:      Supported
18280 F:      security/yama/
18281 F:      Documentation/admin-guide/LSM/Yama.rst
18282
18283 YEALINK PHONE DRIVER
18284 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
18285 L:      usbb2k-api-dev@nongnu.org
18286 S:      Maintained
18287 F:      Documentation/input/devices/yealink.rst
18288 F:      drivers/input/misc/yealink.*
18289
18290 Z8530 DRIVER FOR AX.25
18291 M:      Joerg Reuter <jreuter@yaina.de>
18292 W:      http://yaina.de/jreuter/
18293 W:      http://www.qsl.net/dl1bke/
18294 L:      linux-hams@vger.kernel.org
18295 S:      Maintained
18296 F:      Documentation/networking/z8530drv.txt
18297 F:      drivers/net/hamradio/*scc.c
18298 F:      drivers/net/hamradio/z8530.h
18299
18300 ZBUD COMPRESSED PAGE ALLOCATOR
18301 M:      Seth Jennings <sjenning@redhat.com>
18302 M:      Dan Streetman <ddstreet@ieee.org>
18303 L:      linux-mm@kvack.org
18304 S:      Maintained
18305 F:      mm/zbud.c
18306 F:      include/linux/zbud.h
18307
18308 ZD1211RW WIRELESS DRIVER
18309 M:      Daniel Drake <dsd@gentoo.org>
18310 M:      Ulrich Kunitz <kune@deine-taler.de>
18311 W:      http://zd1211.ath.cx/wiki/DriverRewrite
18312 L:      linux-wireless@vger.kernel.org
18313 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
18314 S:      Maintained
18315 F:      drivers/net/wireless/zydas/zd1211rw/
18316
18317 ZD1301 MEDIA DRIVER
18318 M:      Antti Palosaari <crope@iki.fi>
18319 L:      linux-media@vger.kernel.org
18320 W:      https://linuxtv.org/
18321 W:      http://palosaari.fi/linux/
18322 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
18323 S:      Maintained
18324 F:      drivers/media/usb/dvb-usb-v2/zd1301*
18325
18326 ZD1301_DEMOD MEDIA DRIVER
18327 M:      Antti Palosaari <crope@iki.fi>
18328 L:      linux-media@vger.kernel.org
18329 W:      https://linuxtv.org/
18330 W:      http://palosaari.fi/linux/
18331 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
18332 S:      Maintained
18333 F:      drivers/media/dvb-frontends/zd1301_demod*
18334
18335 ZHAOXIN PROCESSOR SUPPORT
18336 M:      Tony W Wang-oc <TonyWWang-oc@zhaoxin.com>
18337 L:      linux-kernel@vger.kernel.org
18338 S:      Maintained
18339 F:      arch/x86/kernel/cpu/zhaoxin.c
18340
18341 ZPOOL COMPRESSED PAGE STORAGE API
18342 M:      Dan Streetman <ddstreet@ieee.org>
18343 L:      linux-mm@kvack.org
18344 S:      Maintained
18345 F:      mm/zpool.c
18346 F:      include/linux/zpool.h
18347
18348 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
18349 M:      Minchan Kim <minchan@kernel.org>
18350 M:      Nitin Gupta <ngupta@vflare.org>
18351 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
18352 L:      linux-kernel@vger.kernel.org
18353 S:      Maintained
18354 F:      drivers/block/zram/
18355 F:      Documentation/admin-guide/blockdev/zram.rst
18356
18357 ZS DECSTATION Z85C30 SERIAL DRIVER
18358 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
18359 S:      Maintained
18360 F:      drivers/tty/serial/zs.*
18361
18362 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
18363 M:      Minchan Kim <minchan@kernel.org>
18364 M:      Nitin Gupta <ngupta@vflare.org>
18365 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
18366 L:      linux-mm@kvack.org
18367 S:      Maintained
18368 F:      mm/zsmalloc.c
18369 F:      include/linux/zsmalloc.h
18370 F:      Documentation/vm/zsmalloc.rst
18371
18372 ZSWAP COMPRESSED SWAP CACHING
18373 M:      Seth Jennings <sjenning@redhat.com>
18374 M:      Dan Streetman <ddstreet@ieee.org>
18375 M:      Vitaly Wool <vitaly.wool@konsulko.com>
18376 L:      linux-mm@kvack.org
18377 S:      Maintained
18378 F:      mm/zswap.c
18379
18380 THE REST
18381 M:      Linus Torvalds <torvalds@linux-foundation.org>
18382 L:      linux-kernel@vger.kernel.org
18383 Q:      http://patchwork.kernel.org/project/LKML/list/
18384 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
18385 S:      Buried alive in reporters
18386 F:      *
18387 F:      */