MAINTAINERS

   1
   2
   3         List of maintainers and how to submit kernel changes
   4
   5 Please try to follow the guidelines below.  This will make things
   6 easier on the maintainers.  Not all of these guidelines matter for every
   7 trivial patch so apply some common sense.
   8
   9 1.      Always _test_ your changes, however small, on at least 4 or
  10         5 people, preferably many more.
  11
  12 2.      Try to release a few ALPHA test versions to the net. Announce
  13         them onto the kernel channel and await results. This is especially
  14         important for device drivers, because often that's the only way
  15         you will find things like the fact version 3 firmware needs
  16         a magic fix you didn't know about, or some clown changed the
  17         chips on a board and not its name.  (Don't laugh!  Look at the
  18         SMC etherpower for that.)
  19
  20 3.      Make sure your changes compile correctly in multiple
  21         configurations. In particular check that changes work both as a
  22         module and built into the kernel.
  23
  24 4.      When you are happy with a change make it generally available for
  25         testing and await feedback.
  26
  27 5.      Make a patch available to the relevant maintainer in the list. Use
  28         'diff -u' to make the patch easy to merge. Be prepared to get your
  29         changes sent back with seemingly silly requests about formatting
  30         and variable names.  These aren't as silly as they seem. One
  31         job the maintainers (and especially Linus) do is to keep things
  32         looking the same. Sometimes this means that the clever hack in
  33         your driver to get around a problem actually needs to become a
  34         generalized kernel feature ready for next time.
  35
  36         PLEASE check your patch with the automated style checker
  37         (scripts/checkpatch.pl) to catch trivial style violations.
  38         See Documentation/process/coding-style.rst for guidance here.
  39
  40         PLEASE CC: the maintainers and mailing lists that are generated
  41         by scripts/get_maintainer.pl.  The results returned by the
  42         script will be best if you have git installed and are making
  43         your changes in a branch derived from Linus' latest git tree.
  44         See Documentation/process/submitting-patches.rst for details.
  45
  46         PLEASE try to include any credit lines you want added with the
  47         patch. It avoids people being missed off by mistake and makes
  48         it easier to know who wants adding and who doesn't.
  49
  50         PLEASE document known bugs. If it doesn't work for everything
  51         or does something very odd once a month document it.
  52
  53         PLEASE remember that submissions must be made under the terms
  54         of the Linux Foundation certificate of contribution and should
  55         include a Signed-off-by: line.  The current version of this
  56         "Developer's Certificate of Origin" (DCO) is listed in the file
  57         Documentation/process/submitting-patches.rst.
  58
  59 6.      Make sure you have the right to send any changes you make. If you
  60         do changes at work you may find your employer owns the patch
  61         not you.
  62
  63 7.      When sending security related changes or reports to a maintainer
  64         please Cc: security@kernel.org, especially if the maintainer
  65         does not respond. Please keep in mind that the security team is
  66         a small set of people who can be efficient only when working on
  67         verified bugs. Please only Cc: this list when you have identified
  68         that the bug would present a short-term risk to other users if it
  69         were publicly disclosed. For example, reports of address leaks do
  70         not represent an immediate threat and are better handled publicly,
  71         and ideally, should come with a patch proposal. Please do not send
  72         automated reports to this list either. Such bugs will be handled
  73         better and faster in the usual public places.
  74
  75 8.      Happy hacking.
  76
  77 Descriptions of section entries:
  78
  79         P: Person (obsolete)
  80         M: Mail patches to: FullName <address@domain>
  81         R: Designated reviewer: FullName <address@domain>
  82            These reviewers should be CCed on patches.
  83         L: Mailing list that is relevant to this area
  84         W: Web-page with status/info
  85         B: URI for where to file bugs. A web-page with detailed bug
  86            filing info, a direct bug tracker link, or a mailto: URI.
  87         C: URI for chat protocol, server and channel where developers
  88            usually hang out, for example irc://server/channel.
  89         Q: Patchwork web based patch tracking system site
  90         T: SCM tree type and location.
  91            Type is one of: git, hg, quilt, stgit, topgit
  92         S: Status, one of the following:
  93            Supported:   Someone is actually paid to look after this.
  94            Maintained:  Someone actually looks after it.
  95            Odd Fixes:   It has a maintainer but they don't have time to do
  96                         much other than throw the odd patch in. See below..
  97            Orphan:      No current maintainer [but maybe you could take the
  98                         role as you write your new code].
  99            Obsolete:    Old code. Something tagged obsolete generally means
 100                         it has been replaced by a better system and you
 101                         should be using that.
 102         F: Files and directories with wildcard patterns.
 103            A trailing slash includes all files and subdirectory files.
 104            F:   drivers/net/    all files in and below drivers/net
 105            F:   drivers/net/*   all files in drivers/net, but not below
 106            F:   */net/*         all files in "any top level directory"/net
 107            One pattern per line.  Multiple F: lines acceptable.
 108         N: Files and directories with regex patterns.
 109            N:   [^a-z]tegra     all files whose path contains the word tegra
 110            One pattern per line.  Multiple N: lines acceptable.
 111            scripts/get_maintainer.pl has different behavior for files that
 112            match F: pattern and matches of N: patterns.  By default,
 113            get_maintainer will not look at git log history when an F: pattern
 114            match occurs.  When an N: match occurs, git log history is used
 115            to also notify the people that have git commit signatures.
 116         X: Files and directories that are NOT maintained, same rules as F:
 117            Files exclusions are tested before file matches.
 118            Can be useful for excluding a specific subdirectory, for instance:
 119            F:   net/
 120            X:   net/ipv6/
 121            matches all files in and below net excluding net/ipv6/
 122         K: Keyword perl extended regex pattern to match content in a
 123            patch or file.  For instance:
 124            K: of_get_profile
 125               matches patches or files that contain "of_get_profile"
 126            K: \b(printk|pr_(info|err))\b
 127               matches patches or files that contain one or more of the words
 128               printk, pr_info or pr_err
 129            One regex pattern per line.  Multiple K: lines acceptable.
 130
 131 Note: For the hard of thinking, this list is meant to remain in alphabetical
 132 order. If you could add yourselves to it in alphabetical order that would be
 133 so much easier [Ed]
 134
 135 Maintainers List (try to look for most precise areas first)
 136
 137                 -----------------------------------
 138
 139 3C59X NETWORK DRIVER
 140 M:      Steffen Klassert <klassert@kernel.org>
 141 L:      netdev@vger.kernel.org
 142 S:      Odd Fixes
 143 F:      Documentation/networking/device_drivers/3com/vortex.txt
 144 F:      drivers/net/ethernet/3com/3c59x.c
 145
 146 3CR990 NETWORK DRIVER
 147 M:      David Dillow <dave@thedillows.org>
 148 L:      netdev@vger.kernel.org
 149 S:      Maintained
 150 F:      drivers/net/ethernet/3com/typhoon*
 151
 152 3WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS)
 153 M:      Adam Radford <aradford@gmail.com>
 154 L:      linux-scsi@vger.kernel.org
 155 W:      http://www.lsi.com
 156 S:      Supported
 157 F:      drivers/scsi/3w-*
 158
 159 53C700 AND 53C700-66 SCSI DRIVER
 160 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
 161 L:      linux-scsi@vger.kernel.org
 162 S:      Maintained
 163 F:      drivers/scsi/53c700*
 164
 165 6LOWPAN GENERIC (BTLE/IEEE 802.15.4)
 166 M:      Alexander Aring <alex.aring@gmail.com>
 167 M:      Jukka Rissanen <jukka.rissanen@linux.intel.com>
 168 L:      linux-bluetooth@vger.kernel.org
 169 L:      linux-wpan@vger.kernel.org
 170 S:      Maintained
 171 F:      net/6lowpan/
 172 F:      include/net/6lowpan.h
 173 F:      Documentation/networking/6lowpan.txt
 174
 175 6PACK NETWORK DRIVER FOR AX.25
 176 M:      Andreas Koensgen <ajk@comnets.uni-bremen.de>
 177 L:      linux-hams@vger.kernel.org
 178 S:      Maintained
 179 F:      drivers/net/hamradio/6pack.c
 180
 181 8169 10/100/1000 GIGABIT ETHERNET DRIVER
 182 M:      Realtek linux nic maintainers <nic_swsd@realtek.com>
 183 M:      Heiner Kallweit <hkallweit1@gmail.com>
 184 L:      netdev@vger.kernel.org
 185 S:      Maintained
 186 F:      drivers/net/ethernet/realtek/r8169*
 187
 188 8250/16?50 (AND CLONE UARTS) SERIAL DRIVER
 189 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 190 L:      linux-serial@vger.kernel.org
 191 S:      Maintained
 192 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
 193 F:      drivers/tty/serial/8250*
 194 F:      include/linux/serial_8250.h
 195
 196 8390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.]
 197 L:      netdev@vger.kernel.org
 198 S:      Orphan / Obsolete
 199 F:      drivers/net/ethernet/8390/
 200
 201 9P FILE SYSTEM
 202 M:      Eric Van Hensbergen <ericvh@gmail.com>
 203 M:      Latchesar Ionkov <lucho@ionkov.net>
 204 M:      Dominique Martinet <asmadeus@codewreck.org>
 205 L:      v9fs-developer@lists.sourceforge.net
 206 W:      http://swik.net/v9fs
 207 Q:      http://patchwork.kernel.org/project/v9fs-devel/list/
 208 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git
 209 T:      git git://github.com/martinetd/linux.git
 210 S:      Maintained
 211 F:      Documentation/filesystems/9p.txt
 212 F:      fs/9p/
 213 F:      net/9p/
 214 F:      include/net/9p/
 215 F:      include/uapi/linux/virtio_9p.h
 216 F:      include/trace/events/9p.h
 217
 218 A8293 MEDIA DRIVER
 219 M:      Antti Palosaari <crope@iki.fi>
 220 L:      linux-media@vger.kernel.org
 221 W:      https://linuxtv.org
 222 W:      http://palosaari.fi/linux/
 223 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 224 T:      git git://linuxtv.org/anttip/media_tree.git
 225 S:      Maintained
 226 F:      drivers/media/dvb-frontends/a8293*
 227
 228 AACRAID SCSI RAID DRIVER
 229 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
 230 L:      linux-scsi@vger.kernel.org
 231 W:      http://www.adaptec.com/
 232 S:      Supported
 233 F:      Documentation/scsi/aacraid.txt
 234 F:      drivers/scsi/aacraid/
 235
 236 ABI/API
 237 L:      linux-api@vger.kernel.org
 238 F:      include/linux/syscalls.h
 239 F:      kernel/sys_ni.c
 240
 241 ABIT UGURU 1,2 HARDWARE MONITOR DRIVER
 242 M:      Hans de Goede <hdegoede@redhat.com>
 243 L:      linux-hwmon@vger.kernel.org
 244 S:      Maintained
 245 F:      drivers/hwmon/abituguru.c
 246
 247 ABIT UGURU 3 HARDWARE MONITOR DRIVER
 248 M:      Alistair John Strachan <alistair@devzero.co.uk>
 249 L:      linux-hwmon@vger.kernel.org
 250 S:      Maintained
 251 F:      drivers/hwmon/abituguru3.c
 252
 253 ACCES 104-DIO-48E GPIO DRIVER
 254 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 255 L:      linux-gpio@vger.kernel.org
 256 S:      Maintained
 257 F:      drivers/gpio/gpio-104-dio-48e.c
 258
 259 ACCES 104-IDI-48 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-idi-48.c
 264
 265 ACCES 104-IDIO-16 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-idio-16.c
 270
 271 ACCES 104-QUAD-8 DRIVER
 272 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 273 L:      linux-iio@vger.kernel.org
 274 S:      Maintained
 275 F:      Documentation/ABI/testing/sysfs-bus-counter-104-quad-8
 276 F:      Documentation/ABI/testing/sysfs-bus-iio-counter-104-quad-8
 277 F:      drivers/counter/104-quad-8.c
 278
 279 ACCES PCI-IDIO-16 GPIO DRIVER
 280 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 281 L:      linux-gpio@vger.kernel.org
 282 S:      Maintained
 283 F:      drivers/gpio/gpio-pci-idio-16.c
 284
 285 ACCES PCIe-IDIO-24 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-pcie-idio-24.c
 290
 291 ACENIC DRIVER
 292 M:      Jes Sorensen <jes@trained-monkey.org>
 293 L:      linux-acenic@sunsite.dk
 294 S:      Maintained
 295 F:      drivers/net/ethernet/alteon/acenic*
 296
 297 ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER
 298 M:      Peter Feuerer <peter@piie.net>
 299 L:      platform-driver-x86@vger.kernel.org
 300 W:      http://piie.net/?section=acerhdf
 301 S:      Maintained
 302 F:      drivers/platform/x86/acerhdf.c
 303
 304 ACER WMI LAPTOP EXTRAS
 305 M:      "Lee, Chun-Yi" <jlee@suse.com>
 306 L:      platform-driver-x86@vger.kernel.org
 307 S:      Maintained
 308 F:      drivers/platform/x86/acer-wmi.c
 309
 310 ACPI
 311 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 312 M:      Len Brown <lenb@kernel.org>
 313 L:      linux-acpi@vger.kernel.org
 314 W:      https://01.org/linux-acpi
 315 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 316 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 317 B:      https://bugzilla.kernel.org
 318 S:      Supported
 319 F:      drivers/acpi/
 320 F:      drivers/pnp/pnpacpi/
 321 F:      include/linux/acpi.h
 322 F:      include/linux/fwnode.h
 323 F:      include/acpi/
 324 F:      Documentation/firmware-guide/acpi/
 325 F:      Documentation/ABI/testing/sysfs-bus-acpi
 326 F:      Documentation/ABI/testing/configfs-acpi
 327 F:      drivers/pci/*acpi*
 328 F:      drivers/pci/*/*acpi*
 329 F:      tools/power/acpi/
 330
 331 ACPI APEI
 332 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 333 M:      Len Brown <lenb@kernel.org>
 334 L:      linux-acpi@vger.kernel.org
 335 R:      James Morse <james.morse@arm.com>
 336 R:      Tony Luck <tony.luck@intel.com>
 337 R:      Borislav Petkov <bp@alien8.de>
 338 F:      drivers/acpi/apei/
 339
 340 ACPI COMPONENT ARCHITECTURE (ACPICA)
 341 M:      Robert Moore <robert.moore@intel.com>
 342 M:      Erik Schmauss <erik.schmauss@intel.com>
 343 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
 344 L:      linux-acpi@vger.kernel.org
 345 L:      devel@acpica.org
 346 W:      https://acpica.org/
 347 W:      https://github.com/acpica/acpica/
 348 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 349 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 350 B:      https://bugzilla.kernel.org
 351 B:      https://bugs.acpica.org
 352 S:      Supported
 353 F:      drivers/acpi/acpica/
 354 F:      include/acpi/
 355 F:      tools/power/acpi/
 356
 357 ACPI FAN DRIVER
 358 M:      Zhang Rui <rui.zhang@intel.com>
 359 L:      linux-acpi@vger.kernel.org
 360 W:      https://01.org/linux-acpi
 361 B:      https://bugzilla.kernel.org
 362 S:      Supported
 363 F:      drivers/acpi/fan.c
 364
 365 ACPI FOR ARM64 (ACPI/arm64)
 366 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
 367 M:      Hanjun Guo <guohanjun@huawei.com>
 368 M:      Sudeep Holla <sudeep.holla@arm.com>
 369 L:      linux-acpi@vger.kernel.org
 370 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
 371 S:      Maintained
 372 F:      drivers/acpi/arm64
 373
 374 ACPI I2C MULTI INSTANTIATE DRIVER
 375 M:      Hans de Goede <hdegoede@redhat.com>
 376 L:      platform-driver-x86@vger.kernel.org
 377 S:      Maintained
 378 F:      drivers/platform/x86/i2c-multi-instantiate.c
 379
 380 ACPI PMIC DRIVERS
 381 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 382 M:      Len Brown <lenb@kernel.org>
 383 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
 384 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
 385 L:      linux-acpi@vger.kernel.org
 386 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 387 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 388 B:      https://bugzilla.kernel.org
 389 S:      Supported
 390 F:      drivers/acpi/pmic/
 391
 392 ACPI THERMAL DRIVER
 393 M:      Zhang Rui <rui.zhang@intel.com>
 394 L:      linux-acpi@vger.kernel.org
 395 W:      https://01.org/linux-acpi
 396 B:      https://bugzilla.kernel.org
 397 S:      Supported
 398 F:      drivers/acpi/*thermal*
 399
 400 ACPI VIDEO DRIVER
 401 M:      Zhang Rui <rui.zhang@intel.com>
 402 L:      linux-acpi@vger.kernel.org
 403 W:      https://01.org/linux-acpi
 404 B:      https://bugzilla.kernel.org
 405 S:      Supported
 406 F:      drivers/acpi/acpi_video.c
 407
 408 ACPI WMI DRIVER
 409 L:      platform-driver-x86@vger.kernel.org
 410 S:      Orphan
 411 F:      drivers/platform/x86/wmi.c
 412 F:      include/uapi/linux/wmi.h
 413
 414 AD1889 ALSA SOUND DRIVER
 415 W:      https://parisc.wiki.kernel.org/index.php/AD1889
 416 L:      linux-parisc@vger.kernel.org
 417 S:      Maintained
 418 F:      sound/pci/ad1889.*
 419
 420 AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER
 421 M:      Michael Hennerich <michael.hennerich@analog.com>
 422 W:      http://wiki.analog.com/AD5254
 423 W:      http://ez.analog.com/community/linux-device-drivers
 424 S:      Supported
 425 F:      drivers/misc/ad525x_dpot.c
 426
 427 AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821)
 428 M:      Michael Hennerich <michael.hennerich@analog.com>
 429 W:      http://wiki.analog.com/AD5398
 430 W:      http://ez.analog.com/community/linux-device-drivers
 431 S:      Supported
 432 F:      drivers/regulator/ad5398.c
 433
 434 AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A)
 435 M:      Michael Hennerich <michael.hennerich@analog.com>
 436 W:      http://wiki.analog.com/AD7142
 437 W:      http://ez.analog.com/community/linux-device-drivers
 438 S:      Supported
 439 F:      drivers/input/misc/ad714x.c
 440
 441 AD7877 TOUCHSCREEN DRIVER
 442 M:      Michael Hennerich <michael.hennerich@analog.com>
 443 W:      http://wiki.analog.com/AD7877
 444 W:      http://ez.analog.com/community/linux-device-drivers
 445 S:      Supported
 446 F:      drivers/input/touchscreen/ad7877.c
 447
 448 AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889)
 449 M:      Michael Hennerich <michael.hennerich@analog.com>
 450 W:      http://wiki.analog.com/AD7879
 451 W:      http://ez.analog.com/community/linux-device-drivers
 452 S:      Supported
 453 F:      drivers/input/touchscreen/ad7879.c
 454
 455 ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR)
 456 M:      Jiri Kosina <jikos@kernel.org>
 457 S:      Maintained
 458
 459 ADF7242 IEEE 802.15.4 RADIO DRIVER
 460 M:      Michael Hennerich <michael.hennerich@analog.com>
 461 W:      https://wiki.analog.com/ADF7242
 462 W:      http://ez.analog.com/community/linux-device-drivers
 463 L:      linux-wpan@vger.kernel.org
 464 S:      Supported
 465 F:      drivers/net/ieee802154/adf7242.c
 466 F:      Documentation/devicetree/bindings/net/ieee802154/adf7242.txt
 467
 468 ADM1025 HARDWARE MONITOR DRIVER
 469 M:      Jean Delvare <jdelvare@suse.com>
 470 L:      linux-hwmon@vger.kernel.org
 471 S:      Maintained
 472 F:      Documentation/hwmon/adm1025.rst
 473 F:      drivers/hwmon/adm1025.c
 474
 475 ADM1029 HARDWARE MONITOR DRIVER
 476 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 477 L:      linux-hwmon@vger.kernel.org
 478 S:      Maintained
 479 F:      drivers/hwmon/adm1029.c
 480
 481 ADM8211 WIRELESS DRIVER
 482 L:      linux-wireless@vger.kernel.org
 483 W:      http://wireless.kernel.org/
 484 S:      Orphan
 485 F:      drivers/net/wireless/admtek/adm8211.*
 486
 487 ADP1653 FLASH CONTROLLER DRIVER
 488 M:      Sakari Ailus <sakari.ailus@iki.fi>
 489 L:      linux-media@vger.kernel.org
 490 S:      Maintained
 491 F:      drivers/media/i2c/adp1653.c
 492 F:      include/media/i2c/adp1653.h
 493
 494 ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501)
 495 M:      Michael Hennerich <michael.hennerich@analog.com>
 496 W:      http://wiki.analog.com/ADP5520
 497 W:      http://ez.analog.com/community/linux-device-drivers
 498 S:      Supported
 499 F:      drivers/mfd/adp5520.c
 500 F:      drivers/video/backlight/adp5520_bl.c
 501 F:      drivers/leds/leds-adp5520.c
 502 F:      drivers/gpio/gpio-adp5520.c
 503 F:      drivers/input/keyboard/adp5520-keys.c
 504
 505 ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587)
 506 M:      Michael Hennerich <michael.hennerich@analog.com>
 507 W:      http://wiki.analog.com/ADP5588
 508 W:      http://ez.analog.com/community/linux-device-drivers
 509 S:      Supported
 510 F:      drivers/input/keyboard/adp5588-keys.c
 511 F:      drivers/gpio/gpio-adp5588.c
 512
 513 ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863)
 514 M:      Michael Hennerich <michael.hennerich@analog.com>
 515 W:      http://wiki.analog.com/ADP8860
 516 W:      http://ez.analog.com/community/linux-device-drivers
 517 S:      Supported
 518 F:      drivers/video/backlight/adp8860_bl.c
 519
 520 ADT746X FAN DRIVER
 521 M:      Colin Leroy <colin@colino.net>
 522 S:      Maintained
 523 F:      drivers/macintosh/therm_adt746x.c
 524
 525 ADT7475 HARDWARE MONITOR DRIVER
 526 M:      Jean Delvare <jdelvare@suse.com>
 527 L:      linux-hwmon@vger.kernel.org
 528 S:      Maintained
 529 F:      Documentation/hwmon/adt7475.rst
 530 F:      drivers/hwmon/adt7475.c
 531
 532 ADVANSYS SCSI DRIVER
 533 M:      Matthew Wilcox <willy@infradead.org>
 534 M:      Hannes Reinecke <hare@suse.com>
 535 L:      linux-scsi@vger.kernel.org
 536 S:      Maintained
 537 F:      Documentation/scsi/advansys.txt
 538 F:      drivers/scsi/advansys.c
 539
 540 ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346)
 541 M:      Michael Hennerich <michael.hennerich@analog.com>
 542 W:      http://wiki.analog.com/ADXL345
 543 W:      http://ez.analog.com/community/linux-device-drivers
 544 S:      Supported
 545 F:      drivers/input/misc/adxl34x.c
 546 F:      Documentation/devicetree/bindings/iio/accel/adi,adxl345.yaml
 547
 548 ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER
 549 M:      Stefan Popa <stefan.popa@analog.com>
 550 W:      http://ez.analog.com/community/linux-device-drivers
 551 S:      Supported
 552 F:      drivers/iio/accel/adxl372.c
 553 F:      drivers/iio/accel/adxl372_spi.c
 554 F:      drivers/iio/accel/adxl372_i2c.c
 555 F:      Documentation/devicetree/bindings/iio/accel/adi,adxl372.yaml
 556
 557 AF9013 MEDIA DRIVER
 558 M:      Antti Palosaari <crope@iki.fi>
 559 L:      linux-media@vger.kernel.org
 560 W:      https://linuxtv.org
 561 W:      http://palosaari.fi/linux/
 562 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 563 T:      git git://linuxtv.org/anttip/media_tree.git
 564 S:      Maintained
 565 F:      drivers/media/dvb-frontends/af9013*
 566
 567 AF9033 MEDIA DRIVER
 568 M:      Antti Palosaari <crope@iki.fi>
 569 L:      linux-media@vger.kernel.org
 570 W:      https://linuxtv.org
 571 W:      http://palosaari.fi/linux/
 572 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 573 T:      git git://linuxtv.org/anttip/media_tree.git
 574 S:      Maintained
 575 F:      drivers/media/dvb-frontends/af9033*
 576
 577 AFFS FILE SYSTEM
 578 M:      David Sterba <dsterba@suse.com>
 579 L:      linux-fsdevel@vger.kernel.org
 580 S:      Odd Fixes
 581 F:      Documentation/filesystems/affs.txt
 582 F:      fs/affs/
 583
 584 AFS FILESYSTEM
 585 M:      David Howells <dhowells@redhat.com>
 586 L:      linux-afs@lists.infradead.org
 587 S:      Supported
 588 F:      fs/afs/
 589 F:      include/trace/events/afs.h
 590 F:      Documentation/filesystems/afs.txt
 591 W:      https://www.infradead.org/~dhowells/kafs/
 592
 593 AGPGART DRIVER
 594 M:      David Airlie <airlied@linux.ie>
 595 T:      git git://anongit.freedesktop.org/drm/drm
 596 S:      Maintained
 597 F:      drivers/char/agp/
 598 F:      include/linux/agp*
 599 F:      include/uapi/linux/agp*
 600
 601 AHA152X SCSI DRIVER
 602 M:      "Juergen E. Fischer" <fischer@norbit.de>
 603 L:      linux-scsi@vger.kernel.org
 604 S:      Maintained
 605 F:      drivers/scsi/aha152x*
 606 F:      drivers/scsi/pcmcia/aha152x*
 607
 608 AIC7XXX / AIC79XX SCSI DRIVER
 609 M:      Hannes Reinecke <hare@suse.com>
 610 L:      linux-scsi@vger.kernel.org
 611 S:      Maintained
 612 F:      drivers/scsi/aic7xxx/
 613
 614 AIMSLAB FM RADIO RECEIVER DRIVER
 615 M:      Hans Verkuil <hverkuil@xs4all.nl>
 616 L:      linux-media@vger.kernel.org
 617 T:      git git://linuxtv.org/media_tree.git
 618 W:      https://linuxtv.org
 619 S:      Maintained
 620 F:      drivers/media/radio/radio-aimslab*
 621
 622 AIO
 623 M:      Benjamin LaHaise <bcrl@kvack.org>
 624 L:      linux-aio@kvack.org
 625 S:      Supported
 626 F:      fs/aio.c
 627 F:      include/linux/*aio*.h
 628
 629 AIRSPY MEDIA DRIVER
 630 M:      Antti Palosaari <crope@iki.fi>
 631 L:      linux-media@vger.kernel.org
 632 W:      https://linuxtv.org
 633 W:      http://palosaari.fi/linux/
 634 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 635 T:      git git://linuxtv.org/anttip/media_tree.git
 636 S:      Maintained
 637 F:      drivers/media/usb/airspy/
 638
 639 ALACRITECH GIGABIT ETHERNET DRIVER
 640 M:      Lino Sanfilippo <LinoSanfilippo@gmx.de>
 641 S:      Maintained
 642 F:      drivers/net/ethernet/alacritech/*
 643
 644 FORCEDETH GIGABIT ETHERNET DRIVER
 645 M:      Rain River <rain.1986.08.12@gmail.com>
 646 M:      Zhu Yanjun <zyjzyj2000@gmail.com>
 647 L:      netdev@vger.kernel.org
 648 S:      Maintained
 649 F:      drivers/net/ethernet/nvidia/*
 650
 651 ALCATEL SPEEDTOUCH USB DRIVER
 652 M:      Duncan Sands <duncan.sands@free.fr>
 653 L:      linux-usb@vger.kernel.org
 654 W:      http://www.linux-usb.org/SpeedTouch/
 655 S:      Maintained
 656 F:      drivers/usb/atm/speedtch.c
 657 F:      drivers/usb/atm/usbatm.c
 658
 659 ALCHEMY AU1XX0 MMC DRIVER
 660 M:      Manuel Lauss <manuel.lauss@gmail.com>
 661 S:      Maintained
 662 F:      drivers/mmc/host/au1xmmc.c
 663
 664 ALI1563 I2C DRIVER
 665 M:      Rudolf Marek <r.marek@assembler.cz>
 666 L:      linux-i2c@vger.kernel.org
 667 S:      Maintained
 668 F:      Documentation/i2c/busses/i2c-ali1563.rst
 669 F:      drivers/i2c/busses/i2c-ali1563.c
 670
 671 ALLEGRO DVT VIDEO IP CORE DRIVER
 672 M:      Michael Tretter <m.tretter@pengutronix.de>
 673 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
 674 L:      linux-media@vger.kernel.org
 675 S:      Maintained
 676 F:      drivers/staging/media/allegro-dvt/
 677
 678 ALLWINNER CPUFREQ DRIVER
 679 M:      Yangtao Li <tiny.windzz@gmail.com>
 680 L:      linux-pm@vger.kernel.org
 681 S:      Maintained
 682 F:      Documentation/devicetree/bindings/opp/sun50i-nvmem-cpufreq.txt
 683 F:      drivers/cpufreq/sun50i-cpufreq-nvmem.c
 684
 685 ALLWINNER SECURITY SYSTEM
 686 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 687 L:      linux-crypto@vger.kernel.org
 688 S:      Maintained
 689 F:      drivers/crypto/sunxi-ss/
 690
 691 ALLWINNER VPU DRIVER
 692 M:      Maxime Ripard <mripard@kernel.org>
 693 M:      Paul Kocialkowski <paul.kocialkowski@bootlin.com>
 694 L:      linux-media@vger.kernel.org
 695 S:      Maintained
 696 F:      drivers/staging/media/sunxi/cedrus/
 697
 698 ALPHA PORT
 699 M:      Richard Henderson <rth@twiddle.net>
 700 M:      Ivan Kokshaysky <ink@jurassic.park.msu.ru>
 701 M:      Matt Turner <mattst88@gmail.com>
 702 S:      Odd Fixes
 703 L:      linux-alpha@vger.kernel.org
 704 F:      arch/alpha/
 705
 706 ALPS PS/2 TOUCHPAD DRIVER
 707 R:      Pali Rohár <pali.rohar@gmail.com>
 708 F:      drivers/input/mouse/alps.*
 709
 710 ALTERA I2C CONTROLLER DRIVER
 711 M:      Thor Thayer <thor.thayer@linux.intel.com>
 712 S:      Maintained
 713 F:      Documentation/devicetree/bindings/i2c/i2c-altera.txt
 714 F:      drivers/i2c/busses/i2c-altera.c
 715
 716 ALTERA MAILBOX DRIVER
 717 M:      Ley Foon Tan <lftan@altera.com>
 718 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 719 S:      Maintained
 720 F:      drivers/mailbox/mailbox-altera.c
 721
 722 ALTERA PIO DRIVER
 723 M:      Tien Hock Loh <thloh@altera.com>
 724 L:      linux-gpio@vger.kernel.org
 725 S:      Maintained
 726 F:      drivers/gpio/gpio-altera.c
 727
 728 ALTERA SYSTEM MANAGER DRIVER
 729 M:      Thor Thayer <thor.thayer@linux.intel.com>
 730 S:      Maintained
 731 F:      drivers/mfd/altera-sysmgr.c
 732 F:      include/linux/mfd/altera-sysmgr.h
 733
 734 ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT
 735 M:      Thor Thayer <thor.thayer@linux.intel.com>
 736 S:      Maintained
 737 F:      drivers/gpio/gpio-altera-a10sr.c
 738 F:      drivers/mfd/altera-a10sr.c
 739 F:      drivers/reset/reset-a10sr.c
 740 F:      include/linux/mfd/altera-a10sr.h
 741 F:      include/dt-bindings/reset/altr,rst-mgr-a10sr.h
 742
 743 ALTERA TRIPLE SPEED ETHERNET DRIVER
 744 M:      Thor Thayer <thor.thayer@linux.intel.com>
 745 L:      netdev@vger.kernel.org
 746 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 747 S:      Maintained
 748 F:      drivers/net/ethernet/altera/
 749
 750 ALTERA UART/JTAG UART SERIAL DRIVERS
 751 M:      Tobias Klauser <tklauser@distanz.ch>
 752 L:      linux-serial@vger.kernel.org
 753 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 754 S:      Maintained
 755 F:      drivers/tty/serial/altera_uart.c
 756 F:      drivers/tty/serial/altera_jtaguart.c
 757 F:      include/linux/altera_uart.h
 758 F:      include/linux/altera_jtaguart.h
 759
 760 AMAZON ANNAPURNA LABS THERMAL MMIO DRIVER
 761 M:      Talel Shenhar <talel@amazon.com>
 762 S:      Maintained
 763 F:      Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt
 764 F:      drivers/thermal/thermal_mmio.c
 765
 766 AMAZON ETHERNET DRIVERS
 767 M:      Netanel Belgazal <netanel@amazon.com>
 768 R:      Saeed Bishara <saeedb@amazon.com>
 769 R:      Zorik Machulsky <zorik@amazon.com>
 770 L:      netdev@vger.kernel.org
 771 S:      Supported
 772 F:      Documentation/networking/device_drivers/amazon/ena.txt
 773 F:      drivers/net/ethernet/amazon/
 774
 775 AMAZON RDMA EFA DRIVER
 776 M:      Gal Pressman <galpress@amazon.com>
 777 R:      Yossi Leybovich <sleybo@amazon.com>
 778 L:      linux-rdma@vger.kernel.org
 779 Q:      https://patchwork.kernel.org/project/linux-rdma/list/
 780 S:      Supported
 781 F:      drivers/infiniband/hw/efa/
 782 F:      include/uapi/rdma/efa-abi.h
 783
 784 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER
 785 M:      Tom Lendacky <thomas.lendacky@amd.com>
 786 M:      Gary Hook <gary.hook@amd.com>
 787 L:      linux-crypto@vger.kernel.org
 788 S:      Supported
 789 F:      drivers/crypto/ccp/
 790 F:      include/linux/ccp.h
 791
 792 AMD DISPLAY CORE
 793 M:      Harry Wentland <harry.wentland@amd.com>
 794 M:      Leo Li <sunpeng.li@amd.com>
 795 L:      amd-gfx@lists.freedesktop.org
 796 T:      git git://people.freedesktop.org/~agd5f/linux
 797 S:      Supported
 798 F:      drivers/gpu/drm/amd/display/
 799
 800 AMD FAM15H PROCESSOR POWER MONITORING DRIVER
 801 M:      Huang Rui <ray.huang@amd.com>
 802 L:      linux-hwmon@vger.kernel.org
 803 S:      Supported
 804 F:      Documentation/hwmon/fam15h_power.rst
 805 F:      drivers/hwmon/fam15h_power.c
 806
 807 AMD FCH GPIO DRIVER
 808 M:      Enrico Weigelt, metux IT consult <info@metux.net>
 809 L:      linux-gpio@vger.kernel.org
 810 S:      Maintained
 811 F:      drivers/gpio/gpio-amd-fch.c
 812 F:      include/linux/platform_data/gpio/gpio-amd-fch.h
 813
 814 AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER
 815 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 816 S:      Orphan
 817 F:      drivers/usb/gadget/udc/amd5536udc.*
 818
 819 AMD GEODE PROCESSOR/CHIPSET SUPPORT
 820 P:      Andres Salomon <dilinger@queued.net>
 821 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 822 W:      http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html
 823 S:      Supported
 824 F:      drivers/char/hw_random/geode-rng.c
 825 F:      drivers/crypto/geode*
 826 F:      drivers/video/fbdev/geode/
 827 F:      arch/x86/include/asm/geode.h
 828
 829 AMD IOMMU (AMD-VI)
 830 M:      Joerg Roedel <joro@8bytes.org>
 831 L:      iommu@lists.linux-foundation.org
 832 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
 833 S:      Maintained
 834 F:      drivers/iommu/amd_iommu*.[ch]
 835 F:      include/linux/amd-iommu.h
 836
 837 AMD KFD
 838 M:      Felix Kuehling <Felix.Kuehling@amd.com>
 839 L:      amd-gfx@lists.freedesktop.org
 840 T:      git git://people.freedesktop.org/~agd5f/linux
 841 S:      Supported
 842 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd*.[ch]
 843 F:      drivers/gpu/drm/amd/amdkfd/
 844 F:      drivers/gpu/drm/amd/include/cik_structs.h
 845 F:      drivers/gpu/drm/amd/include/kgd_kfd_interface.h
 846 F:      drivers/gpu/drm/amd/include/vi_structs.h
 847 F:      drivers/gpu/drm/amd/include/v9_structs.h
 848 F:      include/uapi/linux/kfd_ioctl.h
 849
 850 AMD MP2 I2C DRIVER
 851 M:      Elie Morisse <syniurge@gmail.com>
 852 M:      Nehal Shah <nehal-bakulchandra.shah@amd.com>
 853 M:      Shyam Sundar S K <shyam-sundar.s-k@amd.com>
 854 L:      linux-i2c@vger.kernel.org
 855 S:      Maintained
 856 F:      drivers/i2c/busses/i2c-amd-mp2*
 857
 858 AMD POWERPLAY
 859 M:      Rex Zhu <rex.zhu@amd.com>
 860 M:      Evan Quan <evan.quan@amd.com>
 861 L:      amd-gfx@lists.freedesktop.org
 862 S:      Supported
 863 F:      drivers/gpu/drm/amd/powerplay/
 864 T:      git git://people.freedesktop.org/~agd5f/linux
 865
 866 AMD SEATTLE DEVICE TREE SUPPORT
 867 M:      Brijesh Singh <brijeshkumar.singh@amd.com>
 868 M:      Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
 869 M:      Tom Lendacky <thomas.lendacky@amd.com>
 870 S:      Supported
 871 F:      arch/arm64/boot/dts/amd/
 872
 873 AMD XGBE DRIVER
 874 M:      Tom Lendacky <thomas.lendacky@amd.com>
 875 L:      netdev@vger.kernel.org
 876 S:      Supported
 877 F:      drivers/net/ethernet/amd/xgbe/
 878 F:      arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi
 879
 880 ANALOG DEVICES INC AD5686 DRIVER
 881 M:      Stefan Popa <stefan.popa@analog.com>
 882 L:      linux-pm@vger.kernel.org
 883 W:      http://ez.analog.com/community/linux-device-drivers
 884 S:      Supported
 885 F:      drivers/iio/dac/ad5686*
 886 F:      drivers/iio/dac/ad5696*
 887
 888 ANALOG DEVICES INC AD5758 DRIVER
 889 M:      Stefan Popa <stefan.popa@analog.com>
 890 L:      linux-iio@vger.kernel.org
 891 W:      http://ez.analog.com/community/linux-device-drivers
 892 S:      Supported
 893 F:      drivers/iio/dac/ad5758.c
 894 F:      Documentation/devicetree/bindings/iio/dac/ad5758.txt
 895
 896 ANALOG DEVICES INC AD7124 DRIVER
 897 M:      Stefan Popa <stefan.popa@analog.com>
 898 L:      linux-iio@vger.kernel.org
 899 W:      http://ez.analog.com/community/linux-device-drivers
 900 S:      Supported
 901 F:      drivers/iio/adc/ad7124.c
 902 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7124.yaml
 903
 904 ANALOG DEVICES INC AD7606 DRIVER
 905 M:      Stefan Popa <stefan.popa@analog.com>
 906 M:      Beniamin Bia <beniamin.bia@analog.com>
 907 L:      linux-iio@vger.kernel.org
 908 W:      http://ez.analog.com/community/linux-device-drivers
 909 S:      Supported
 910 F:      drivers/iio/adc/ad7606.c
 911 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml
 912
 913 ANALOG DEVICES INC AD7768-1 DRIVER
 914 M:      Stefan Popa <stefan.popa@analog.com>
 915 L:      linux-iio@vger.kernel.org
 916 W:      http://ez.analog.com/community/linux-device-drivers
 917 S:      Supported
 918 F:      drivers/iio/adc/ad7768-1.c
 919 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.txt
 920
 921 ANALOG DEVICES INC AD7780 DRIVER
 922 M:      Michael Hennerich <Michael.Hennerich@analog.com>
 923 M:      Renato Lui Geh <renatogeh@gmail.com>
 924 L:      linux-iio@vger.kernel.org
 925 W:      http://ez.analog.com/community/linux-device-drivers
 926 S:      Supported
 927 F:      drivers/iio/adc/ad7780.c
 928 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml
 929
 930 ANALOG DEVICES INC AD9389B DRIVER
 931 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
 932 L:      linux-media@vger.kernel.org
 933 S:      Maintained
 934 F:      drivers/media/i2c/ad9389b*
 935
 936 ANALOG DEVICES INC ADGS1408 DRIVER
 937 M:      Mircea Caprioru <mircea.caprioru@analog.com>
 938 S:      Supported
 939 F:      drivers/mux/adgs1408.c
 940 F:      Documentation/devicetree/bindings/mux/adi,adgs1408.txt
 941
 942 ANALOG DEVICES INC ADIN DRIVER
 943 M:      Alexandru Ardelean <alexaundru.ardelean@analog.com>
 944 L:      netdev@vger.kernel.org
 945 W:      http://ez.analog.com/community/linux-device-drivers
 946 S:      Supported
 947 F:      drivers/net/phy/adin.c
 948 F:      Documentation/devicetree/bindings/net/adi,adin.yaml
 949
 950 ANALOG DEVICES INC ADIS DRIVER LIBRARY
 951 M:      Alexandru Ardelean <alexandru.ardelean@analog.com>
 952 S:      Supported
 953 L:      linux-iio@vger.kernel.org
 954 F:      include/linux/iio/imu/adis.h
 955 F:      drivers/iio/imu/adis.c
 956
 957 ANALOG DEVICES INC ADIS16460 DRIVER
 958 M:      Dragos Bogdan <dragos.bogdan@analog.com>
 959 S:      Supported
 960 L:      linux-iio@vger.kernel.org
 961 W:      http://ez.analog.com/community/linux-device-drivers
 962 F:      drivers/iio/imu/adis16460.c
 963 F:      Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml
 964
 965 ANALOG DEVICES INC ADP5061 DRIVER
 966 M:      Stefan Popa <stefan.popa@analog.com>
 967 L:      linux-pm@vger.kernel.org
 968 W:      http://ez.analog.com/community/linux-device-drivers
 969 S:      Supported
 970 F:      drivers/power/supply/adp5061.c
 971
 972 ANALOG DEVICES INC ADV7180 DRIVER
 973 M:      Lars-Peter Clausen <lars@metafoo.de>
 974 L:      linux-media@vger.kernel.org
 975 W:      http://ez.analog.com/community/linux-device-drivers
 976 S:      Supported
 977 F:      drivers/media/i2c/adv7180.c
 978
 979 ANALOG DEVICES INC ADV748X DRIVER
 980 M:      Kieran Bingham <kieran.bingham@ideasonboard.com>
 981 L:      linux-media@vger.kernel.org
 982 S:      Maintained
 983 F:      drivers/media/i2c/adv748x/*
 984
 985 ANALOG DEVICES INC ADV7511 DRIVER
 986 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
 987 L:      linux-media@vger.kernel.org
 988 S:      Maintained
 989 F:      drivers/media/i2c/adv7511*
 990
 991 ANALOG DEVICES INC ADV7604 DRIVER
 992 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
 993 L:      linux-media@vger.kernel.org
 994 S:      Maintained
 995 F:      drivers/media/i2c/adv7604*
 996
 997 ANALOG DEVICES INC ADV7842 DRIVER
 998 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
 999 L:      linux-media@vger.kernel.org
1000 S:      Maintained
1001 F:      drivers/media/i2c/adv7842*
1002
1003 ANALOG DEVICES INC ASOC CODEC DRIVERS
1004 M:      Lars-Peter Clausen <lars@metafoo.de>
1005 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1006 W:      http://wiki.analog.com/
1007 W:      http://ez.analog.com/community/linux-device-drivers
1008 S:      Supported
1009 F:      sound/soc/codecs/adau*
1010 F:      sound/soc/codecs/adav*
1011 F:      sound/soc/codecs/ad1*
1012 F:      sound/soc/codecs/ad7*
1013 F:      sound/soc/codecs/ssm*
1014 F:      sound/soc/codecs/sigmadsp.*
1015
1016 ANALOG DEVICES INC DMA DRIVERS
1017 M:      Lars-Peter Clausen <lars@metafoo.de>
1018 W:      http://ez.analog.com/community/linux-device-drivers
1019 S:      Supported
1020 F:      drivers/dma/dma-axi-dmac.c
1021
1022 ANALOG DEVICES INC IIO DRIVERS
1023 M:      Lars-Peter Clausen <lars@metafoo.de>
1024 M:      Michael Hennerich <Michael.Hennerich@analog.com>
1025 M:      Stefan Popa <stefan.popa@analog.com>
1026 W:      http://wiki.analog.com/
1027 W:      http://ez.analog.com/community/linux-device-drivers
1028 S:      Supported
1029 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523
1030 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350
1031 F:      drivers/iio/*/ad*
1032 F:      drivers/iio/adc/ltc2497*
1033 X:      drivers/iio/*/adjd*
1034 F:      drivers/staging/iio/*/ad*
1035
1036 ANALOGBITS PLL LIBRARIES
1037 M:      Paul Walmsley <paul.walmsley@sifive.com>
1038 S:      Supported
1039 F:      drivers/clk/analogbits/*
1040 F:      include/linux/clk/analogbits*
1041
1042 ANDES ARCHITECTURE
1043 M:      Greentime Hu <green.hu@gmail.com>
1044 M:      Vincent Chen <deanbo422@gmail.com>
1045 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/greentime/linux.git
1046 S:      Supported
1047 F:      arch/nds32/
1048 F:      Documentation/devicetree/bindings/interrupt-controller/andestech,ativic32.txt
1049 F:      Documentation/devicetree/bindings/nds32/
1050 K:      nds32
1051 N:      nds32
1052
1053 ANDROID CONFIG FRAGMENTS
1054 M:      Rob Herring <robh@kernel.org>
1055 S:      Supported
1056 F:      kernel/configs/android*
1057
1058 ANDROID DRIVERS
1059 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
1060 M:      Arve Hjønnevåg <arve@android.com>
1061 M:      Todd Kjos <tkjos@android.com>
1062 M:      Martijn Coenen <maco@android.com>
1063 M:      Joel Fernandes <joel@joelfernandes.org>
1064 M:      Christian Brauner <christian@brauner.io>
1065 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
1066 L:      devel@driverdev.osuosl.org
1067 S:      Supported
1068 F:      drivers/android/
1069 F:      drivers/staging/android/
1070
1071 ANDROID GOLDFISH PIC DRIVER
1072 M:      Miodrag Dinic <miodrag.dinic@mips.com>
1073 S:      Supported
1074 F:      Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt
1075 F:      drivers/irqchip/irq-goldfish-pic.c
1076
1077 ANDROID GOLDFISH RTC DRIVER
1078 M:      Miodrag Dinic <miodrag.dinic@mips.com>
1079 S:      Supported
1080 F:      Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt
1081 F:      drivers/rtc/rtc-goldfish.c
1082
1083 ANDROID ION DRIVER
1084 M:      Laura Abbott <labbott@redhat.com>
1085 M:      Sumit Semwal <sumit.semwal@linaro.org>
1086 L:      devel@driverdev.osuosl.org
1087 L:      dri-devel@lists.freedesktop.org
1088 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
1089 S:      Supported
1090 F:      drivers/staging/android/ion
1091 F:      drivers/staging/android/uapi/ion.h
1092
1093 AOA (Apple Onboard Audio) ALSA DRIVER
1094 M:      Johannes Berg <johannes@sipsolutions.net>
1095 L:      linuxppc-dev@lists.ozlabs.org
1096 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1097 S:      Maintained
1098 F:      sound/aoa/
1099
1100 APEX EMBEDDED SYSTEMS STX104 IIO DRIVER
1101 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
1102 L:      linux-iio@vger.kernel.org
1103 S:      Maintained
1104 F:      drivers/iio/adc/stx104.c
1105
1106 APM DRIVER
1107 M:      Jiri Kosina <jikos@kernel.org>
1108 S:      Odd fixes
1109 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git
1110 F:      arch/x86/kernel/apm_32.c
1111 F:      include/linux/apm_bios.h
1112 F:      include/uapi/linux/apm_bios.h
1113 F:      drivers/char/apm-emulation.c
1114
1115 APPARMOR SECURITY MODULE
1116 M:      John Johansen <john.johansen@canonical.com>
1117 L:      apparmor@lists.ubuntu.com (subscribers-only, general discussion)
1118 W:      wiki.apparmor.net
1119 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor
1120 S:      Supported
1121 F:      security/apparmor/
1122 F:      Documentation/admin-guide/LSM/apparmor.rst
1123
1124 APPLE BCM5974 MULTITOUCH DRIVER
1125 M:      Henrik Rydberg <rydberg@bitmath.org>
1126 L:      linux-input@vger.kernel.org
1127 S:      Odd fixes
1128 F:      drivers/input/mouse/bcm5974.c
1129
1130 APPLE SMC DRIVER
1131 M:      Henrik Rydberg <rydberg@bitmath.org>
1132 L:      linux-hwmon@vger.kernel.org
1133 S:      Odd fixes
1134 F:      drivers/hwmon/applesmc.c
1135
1136 APPLETALK NETWORK LAYER
1137 L:      netdev@vger.kernel.org
1138 S:      Odd fixes
1139 F:      drivers/net/appletalk/
1140 F:      net/appletalk/
1141 F:      include/linux/atalk.h
1142 F:      include/uapi/linux/atalk.h
1143
1144 APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT
1145 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1146 S:      Supported
1147 F:      arch/arm64/boot/dts/apm/
1148
1149 APPLIED MICRO (APM) X-GENE SOC EDAC
1150 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1151 S:      Supported
1152 F:      drivers/edac/xgene_edac.c
1153 F:      Documentation/devicetree/bindings/edac/apm-xgene-edac.txt
1154
1155 APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER
1156 M:      Iyappan Subramanian <iyappan@os.amperecomputing.com>
1157 M:      Keyur Chudgar <keyur@os.amperecomputing.com>
1158 S:      Supported
1159 F:      drivers/net/ethernet/apm/xgene-v2/
1160
1161 APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER
1162 M:      Iyappan Subramanian <iyappan@os.amperecomputing.com>
1163 M:      Keyur Chudgar <keyur@os.amperecomputing.com>
1164 M:      Quan Nguyen <quan@os.amperecomputing.com>
1165 S:      Supported
1166 F:      drivers/net/ethernet/apm/xgene/
1167 F:      drivers/net/phy/mdio-xgene.c
1168 F:      Documentation/devicetree/bindings/net/apm-xgene-enet.txt
1169 F:      Documentation/devicetree/bindings/net/apm-xgene-mdio.txt
1170
1171 APPLIED MICRO (APM) X-GENE SOC PMU
1172 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1173 S:      Supported
1174 F:      drivers/perf/xgene_pmu.c
1175 F:      Documentation/admin-guide/perf/xgene-pmu.rst
1176 F:      Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt
1177
1178 APTINA CAMERA SENSOR PLL
1179 M:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
1180 L:      linux-media@vger.kernel.org
1181 S:      Maintained
1182 F:      drivers/media/i2c/aptina-pll.*
1183
1184 AQUANTIA ETHERNET DRIVER (atlantic)
1185 M:      Igor Russkikh <igor.russkikh@aquantia.com>
1186 L:      netdev@vger.kernel.org
1187 S:      Supported
1188 W:      http://www.aquantia.com
1189 Q:      http://patchwork.ozlabs.org/project/netdev/list/
1190 F:      drivers/net/ethernet/aquantia/atlantic/
1191 F:      Documentation/networking/device_drivers/aquantia/atlantic.txt
1192
1193 ARC FRAMEBUFFER DRIVER
1194 M:      Jaya Kumar <jayalk@intworks.biz>
1195 S:      Maintained
1196 F:      drivers/video/fbdev/arcfb.c
1197 F:      drivers/video/fbdev/core/fb_defio.c
1198
1199 ARC PGU DRM DRIVER
1200 M:      Alexey Brodkin <abrodkin@synopsys.com>
1201 S:      Supported
1202 F:      drivers/gpu/drm/arc/
1203 F:      Documentation/devicetree/bindings/display/snps,arcpgu.txt
1204
1205 ARCNET NETWORK LAYER
1206 M:      Michael Grzeschik <m.grzeschik@pengutronix.de>
1207 L:      netdev@vger.kernel.org
1208 S:      Maintained
1209 F:      drivers/net/arcnet/
1210 F:      include/uapi/linux/if_arcnet.h
1211
1212 ARM ARCHITECTED TIMER DRIVER
1213 M:      Mark Rutland <mark.rutland@arm.com>
1214 M:      Marc Zyngier <maz@kernel.org>
1215 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1216 S:      Maintained
1217 F:      arch/arm/include/asm/arch_timer.h
1218 F:      arch/arm64/include/asm/arch_timer.h
1219 F:      drivers/clocksource/arm_arch_timer.c
1220
1221 ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT
1222 M:      Linus Walleij <linus.walleij@linaro.org>
1223 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1224 S:      Maintained
1225 F:      Documentation/devicetree/bindings/arm/arm-boards
1226 F:      Documentation/devicetree/bindings/auxdisplay/arm-charlcd.txt
1227 F:      Documentation/devicetree/bindings/clock/arm-integrator.txt
1228 F:      Documentation/devicetree/bindings/i2c/i2c-versatile.txt
1229 F:      Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt
1230 F:      Documentation/devicetree/bindings/mtd/arm-versatile.txt
1231 F:      arch/arm/mach-integrator/
1232 F:      arch/arm/mach-realview/
1233 F:      arch/arm/mach-versatile/
1234 F:      arch/arm/plat-versatile/
1235 F:      arch/arm/boot/dts/arm-realview-*
1236 F:      arch/arm/boot/dts/integrator*
1237 F:      arch/arm/boot/dts/versatile*
1238 F:      drivers/clk/versatile/
1239 F:      drivers/i2c/busses/i2c-versatile.c
1240 F:      drivers/irqchip/irq-versatile-fpga.c
1241 F:      drivers/mtd/maps/physmap_of_versatile.c
1242 F:      drivers/power/reset/arm-versatile-reboot.c
1243 F:      drivers/soc/versatile/
1244
1245 ARM HDLCD DRM DRIVER
1246 M:      Liviu Dudau <liviu.dudau@arm.com>
1247 S:      Supported
1248 F:      drivers/gpu/drm/arm/hdlcd_*
1249 F:      Documentation/devicetree/bindings/display/arm,hdlcd.txt
1250
1251 ARM KOMEDA DRM-KMS DRIVER
1252 M:      James (Qian) Wang <james.qian.wang@arm.com>
1253 M:      Liviu Dudau <liviu.dudau@arm.com>
1254 L:      Mali DP Maintainers <malidp@foss.arm.com>
1255 S:      Supported
1256 T:      git git://anongit.freedesktop.org/drm/drm-misc
1257 F:      drivers/gpu/drm/arm/display/include/
1258 F:      drivers/gpu/drm/arm/display/komeda/
1259 F:      Documentation/devicetree/bindings/display/arm,komeda.txt
1260 F:      Documentation/gpu/komeda-kms.rst
1261
1262 ARM MALI-DP DRM DRIVER
1263 M:      Liviu Dudau <liviu.dudau@arm.com>
1264 M:      Brian Starkey <brian.starkey@arm.com>
1265 L:      Mali DP Maintainers <malidp@foss.arm.com>
1266 S:      Supported
1267 T:      git git://anongit.freedesktop.org/drm/drm-misc
1268 F:      drivers/gpu/drm/arm/
1269 F:      Documentation/devicetree/bindings/display/arm,malidp.txt
1270 F:      Documentation/gpu/afbc.rst
1271
1272 ARM MALI PANFROST DRM DRIVER
1273 M:      Rob Herring <robh@kernel.org>
1274 M:      Tomeu Vizoso <tomeu.vizoso@collabora.com>
1275 L:      dri-devel@lists.freedesktop.org
1276 S:      Supported
1277 T:      git git://anongit.freedesktop.org/drm/drm-misc
1278 F:      drivers/gpu/drm/panfrost/
1279 F:      include/uapi/drm/panfrost_drm.h
1280
1281 ARM MFM AND FLOPPY DRIVERS
1282 M:      Ian Molton <spyro@f2s.com>
1283 S:      Maintained
1284 F:      arch/arm/mach-rpc/floppydma.S
1285 F:      arch/arm/include/asm/floppy.h
1286
1287 ARM PMU PROFILING AND DEBUGGING
1288 M:      Will Deacon <will@kernel.org>
1289 M:      Mark Rutland <mark.rutland@arm.com>
1290 S:      Maintained
1291 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1292 F:      arch/arm*/kernel/perf_*
1293 F:      arch/arm/oprofile/common.c
1294 F:      arch/arm*/kernel/hw_breakpoint.c
1295 F:      arch/arm*/include/asm/hw_breakpoint.h
1296 F:      arch/arm*/include/asm/perf_event.h
1297 F:      drivers/perf/*
1298 F:      include/linux/perf/arm_pmu.h
1299 F:      Documentation/devicetree/bindings/arm/pmu.yaml
1300 F:      Documentation/devicetree/bindings/perf/
1301
1302 ARM PORT
1303 M:      Russell King <linux@armlinux.org.uk>
1304 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1305 W:      http://www.armlinux.org.uk/
1306 S:      Odd Fixes
1307 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git
1308 F:      arch/arm/
1309 X:      arch/arm/boot/dts/
1310
1311 ARM PRIMECELL AACI PL041 DRIVER
1312 M:      Russell King <linux@armlinux.org.uk>
1313 S:      Odd Fixes
1314 F:      sound/arm/aaci.*
1315
1316 ARM PRIMECELL BUS SUPPORT
1317 M:      Russell King <linux@armlinux.org.uk>
1318 S:      Odd Fixes
1319 F:      drivers/amba/
1320 F:      include/linux/amba/bus.h
1321
1322 ARM PRIMECELL CLCD PL110 DRIVER
1323 M:      Russell King <linux@armlinux.org.uk>
1324 S:      Odd Fixes
1325 F:      drivers/video/fbdev/amba-clcd.*
1326
1327 ARM PRIMECELL KMI PL050 DRIVER
1328 M:      Russell King <linux@armlinux.org.uk>
1329 S:      Odd Fixes
1330 F:      drivers/input/serio/ambakmi.*
1331 F:      include/linux/amba/kmi.h
1332
1333 ARM PRIMECELL MMCI PL180/1 DRIVER
1334 M:      Russell King <linux@armlinux.org.uk>
1335 S:      Odd Fixes
1336 F:      drivers/mmc/host/mmci.*
1337 F:      include/linux/amba/mmci.h
1338
1339 ARM PRIMECELL SSP PL022 SPI DRIVER
1340 M:      Linus Walleij <linus.walleij@linaro.org>
1341 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1342 S:      Maintained
1343 F:      Documentation/devicetree/bindings/spi/spi-pl022.yaml
1344 F:      drivers/spi/spi-pl022.c
1345
1346 ARM PRIMECELL UART PL010 AND PL011 DRIVERS
1347 M:      Russell King <linux@armlinux.org.uk>
1348 S:      Odd Fixes
1349 F:      drivers/tty/serial/amba-pl01*.c
1350 F:      include/linux/amba/serial.h
1351
1352 ARM PRIMECELL VIC PL190/PL192 DRIVER
1353 M:      Linus Walleij <linus.walleij@linaro.org>
1354 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1355 S:      Maintained
1356 F:      Documentation/devicetree/bindings/interrupt-controller/arm,vic.txt
1357 F:      drivers/irqchip/irq-vic.c
1358
1359 AMAZON ANNAPURNA LABS FIC DRIVER
1360 M:      Talel Shenhar <talel@amazon.com>
1361 S:      Maintained
1362 F:      Documentation/devicetree/bindings/interrupt-controller/amazon,al-fic.txt
1363 F:      drivers/irqchip/irq-al-fic.c
1364
1365 ARM SMMU DRIVERS
1366 M:      Will Deacon <will@kernel.org>
1367 R:      Robin Murphy <robin.murphy@arm.com>
1368 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1369 S:      Maintained
1370 F:      drivers/iommu/arm-smmu*
1371 F:      drivers/iommu/io-pgtable-arm.c
1372 F:      drivers/iommu/io-pgtable-arm-v7s.c
1373
1374 ARM SUB-ARCHITECTURES
1375 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1376 S:      Maintained
1377 F:      arch/arm/mach-*/
1378 F:      arch/arm/plat-*/
1379 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc.git
1380
1381 ARM/ACTIONS SEMI ARCHITECTURE
1382 M:      Andreas Färber <afaerber@suse.de>
1383 R:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1384 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1385 S:      Maintained
1386 N:      owl
1387 F:      arch/arm/mach-actions/
1388 F:      arch/arm/boot/dts/owl-*
1389 F:      arch/arm64/boot/dts/actions/
1390 F:      drivers/clk/actions/
1391 F:      drivers/clocksource/timer-owl*
1392 F:      drivers/dma/owl-dma.c
1393 F:      drivers/i2c/busses/i2c-owl.c
1394 F:      drivers/pinctrl/actions/*
1395 F:      drivers/soc/actions/
1396 F:      include/dt-bindings/power/owl-*
1397 F:      include/linux/soc/actions/
1398 F:      Documentation/devicetree/bindings/arm/actions.yaml
1399 F:      Documentation/devicetree/bindings/clock/actions,owl-cmu.txt
1400 F:      Documentation/devicetree/bindings/dma/owl-dma.txt
1401 F:      Documentation/devicetree/bindings/i2c/i2c-owl.txt
1402 F:      Documentation/devicetree/bindings/pinctrl/actions,s900-pinctrl.txt
1403 F:      Documentation/devicetree/bindings/power/actions,owl-sps.txt
1404 F:      Documentation/devicetree/bindings/timer/actions,owl-timer.txt
1405
1406 ARM/ADS SPHERE MACHINE SUPPORT
1407 M:      Lennert Buytenhek <kernel@wantstofly.org>
1408 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1409 S:      Maintained
1410
1411 ARM/AFEB9260 MACHINE SUPPORT
1412 M:      Sergey Lapin <slapin@ossfans.org>
1413 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1414 S:      Maintained
1415
1416 ARM/AJECO 1ARM MACHINE SUPPORT
1417 M:      Lennert Buytenhek <kernel@wantstofly.org>
1418 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1419 S:      Maintained
1420
1421 ARM/Allwinner SoC Clock Support
1422 M:      Emilio López <emilio@elopez.com.ar>
1423 S:      Maintained
1424 F:      drivers/clk/sunxi/
1425
1426 ARM/Allwinner sunXi SoC support
1427 M:      Maxime Ripard <mripard@kernel.org>
1428 M:      Chen-Yu Tsai <wens@csie.org>
1429 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1430 S:      Maintained
1431 N:      sun[x456789]i
1432 N:      sun50i
1433 F:      arch/arm/mach-sunxi/
1434 F:      arch/arm64/boot/dts/allwinner/
1435 F:      drivers/clk/sunxi-ng/
1436 F:      drivers/pinctrl/sunxi/
1437 F:      drivers/soc/sunxi/
1438 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git
1439
1440 Allwinner A10 CSI driver
1441 M:      Maxime Ripard <mripard@kernel.org>
1442 L:      linux-media@vger.kernel.org
1443 T:      git git://linuxtv.org/media_tree.git
1444 F:      drivers/media/platform/sunxi/sun4i-csi/
1445 F:      Documentation/devicetree/bindings/media/allwinner,sun4i-a10-csi.yaml
1446 S:      Maintained
1447
1448 ARM/Amlogic Meson SoC CLOCK FRAMEWORK
1449 M:      Neil Armstrong <narmstrong@baylibre.com>
1450 M:      Jerome Brunet <jbrunet@baylibre.com>
1451 L:      linux-amlogic@lists.infradead.org
1452 S:      Maintained
1453 F:      drivers/clk/meson/
1454 F:      include/dt-bindings/clock/meson*
1455 F:      include/dt-bindings/clock/gxbb*
1456 F:      Documentation/devicetree/bindings/clock/amlogic*
1457
1458 ARM/Amlogic Meson SoC support
1459 M:      Kevin Hilman <khilman@baylibre.com>
1460 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1461 L:      linux-amlogic@lists.infradead.org
1462 W:      http://linux-meson.com/
1463 S:      Maintained
1464 F:      arch/arm/mach-meson/
1465 F:      arch/arm/boot/dts/meson*
1466 F:      arch/arm64/boot/dts/amlogic/
1467 F:      drivers/pinctrl/meson/
1468 F:      drivers/mmc/host/meson*
1469 F:      drivers/soc/amlogic/
1470 F:      drivers/rtc/rtc-meson*
1471 N:      meson
1472
1473 ARM/Amlogic Meson SoC Sound Drivers
1474 M:      Jerome Brunet <jbrunet@baylibre.com>
1475 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1476 S:      Maintained
1477 F:      sound/soc/meson/
1478 F:      Documentation/devicetree/bindings/sound/amlogic*
1479
1480 ARM/Annapurna Labs ALPINE ARCHITECTURE
1481 M:      Tsahee Zidenberg <tsahee@annapurnalabs.com>
1482 M:      Antoine Tenart <antoine.tenart@bootlin.com>
1483 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1484 S:      Maintained
1485 F:      arch/arm/mach-alpine/
1486 F:      arch/arm/boot/dts/alpine*
1487 F:      arch/arm64/boot/dts/al/
1488 F:      drivers/*/*alpine*
1489
1490 ARM/ARTPEC MACHINE SUPPORT
1491 M:      Jesper Nilsson <jesper.nilsson@axis.com>
1492 M:      Lars Persson <lars.persson@axis.com>
1493 S:      Maintained
1494 L:      linux-arm-kernel@axis.com
1495 F:      arch/arm/mach-artpec
1496 F:      arch/arm/boot/dts/artpec6*
1497 F:      drivers/clk/axis
1498 F:      drivers/crypto/axis
1499 F:      drivers/mmc/host/usdhi6rol0.c
1500 F:      drivers/pinctrl/pinctrl-artpec*
1501 F:      Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
1502
1503 ARM/ASPEED I2C DRIVER
1504 M:      Brendan Higgins <brendanhiggins@google.com>
1505 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
1506 R:      Joel Stanley <joel@jms.id.au>
1507 L:      linux-i2c@vger.kernel.org
1508 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1509 S:      Maintained
1510 F:      drivers/irqchip/irq-aspeed-i2c-ic.c
1511 F:      drivers/i2c/busses/i2c-aspeed.c
1512 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt
1513 F:      Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
1514
1515 ARM/ASPEED MACHINE SUPPORT
1516 M:      Joel Stanley <joel@jms.id.au>
1517 R:      Andrew Jeffery <andrew@aj.id.au>
1518 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1519 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
1520 Q:      https://patchwork.ozlabs.org/project/linux-aspeed/list/
1521 S:      Supported
1522 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git
1523 F:      arch/arm/mach-aspeed/
1524 F:      arch/arm/boot/dts/aspeed-*
1525 N:      aspeed
1526
1527 ARM/BITMAIN ARCHITECTURE
1528 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1529 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1530 S:      Maintained
1531 F:      arch/arm64/boot/dts/bitmain/
1532 F:      drivers/pinctrl/pinctrl-bm1880.c
1533 F:      Documentation/devicetree/bindings/arm/bitmain.yaml
1534 F:      Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt
1535
1536 ARM/CALXEDA HIGHBANK ARCHITECTURE
1537 M:      Rob Herring <robh@kernel.org>
1538 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1539 S:      Maintained
1540 F:      arch/arm/mach-highbank/
1541 F:      arch/arm/boot/dts/highbank.dts
1542 F:      arch/arm/boot/dts/ecx-*.dts*
1543
1544 ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT
1545 M:      Krzysztof Halasa <khalasa@piap.pl>
1546 S:      Maintained
1547 F:      arch/arm/mach-cns3xxx/
1548
1549 ARM/CAVIUM THUNDER NETWORK DRIVER
1550 M:      Sunil Goutham <sgoutham@cavium.com>
1551 M:      Robert Richter <rric@kernel.org>
1552 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1553 S:      Supported
1554 F:      drivers/net/ethernet/cavium/thunder/
1555
1556 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
1557 M:      Lukasz Majewski <lukma@denx.de>
1558 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1559 S:      Maintained
1560 F:      arch/arm/mach-ep93xx/ts72xx.c
1561
1562 ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
1563 M:      Alexander Shiyan <shc_work@mail.ru>
1564 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1565 S:      Odd Fixes
1566 N:      clps711x
1567
1568 ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT
1569 M:      Lennert Buytenhek <kernel@wantstofly.org>
1570 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1571 S:      Maintained
1572
1573 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
1574 M:      Hartley Sweeten <hsweeten@visionengravers.com>
1575 M:      Alexander Sverdlin <alexander.sverdlin@gmail.com>
1576 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1577 S:      Maintained
1578 F:      arch/arm/mach-ep93xx/
1579 F:      arch/arm/mach-ep93xx/include/mach/
1580
1581 ARM/CLKDEV SUPPORT
1582 M:      Russell King <linux@armlinux.org.uk>
1583 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1584 S:      Maintained
1585 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
1586 F:      drivers/clk/clkdev.c
1587
1588 ARM/COMPULAB CM-X270/EM-X270 and CM-X300 MACHINE SUPPORT
1589 M:      Mike Rapoport <mike@compulab.co.il>
1590 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1591 S:      Maintained
1592
1593 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
1594 M:      Baruch Siach <baruch@tkos.co.il>
1595 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1596 S:      Maintained
1597 F:      arch/arm/boot/dts/cx92755*
1598 N:      digicolor
1599
1600 ARM/CONTEC MICRO9 MACHINE SUPPORT
1601 M:      Hubert Feurstein <hubert.feurstein@contec.at>
1602 S:      Maintained
1603 F:      arch/arm/mach-ep93xx/micro9.c
1604
1605 ARM/CORESIGHT FRAMEWORK AND DRIVERS
1606 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
1607 R:      Suzuki K Poulose <suzuki.poulose@arm.com>
1608 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1609 S:      Maintained
1610 F:      drivers/hwtracing/coresight/*
1611 F:      Documentation/trace/coresight.rst
1612 F:      Documentation/trace/coresight-cpu-debug.rst
1613 F:      Documentation/devicetree/bindings/arm/coresight.txt
1614 F:      Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt
1615 F:      Documentation/ABI/testing/sysfs-bus-coresight-devices-*
1616 F:      tools/perf/arch/arm/util/pmu.c
1617 F:      tools/perf/arch/arm/util/auxtrace.c
1618 F:      tools/perf/arch/arm/util/cs-etm.c
1619 F:      tools/perf/arch/arm/util/cs-etm.h
1620 F:      tools/perf/util/cs-etm.*
1621 F:      tools/perf/util/cs-etm-decoder/*
1622
1623 ARM/CORGI MACHINE SUPPORT
1624 M:      Richard Purdie <rpurdie@rpsys.net>
1625 S:      Maintained
1626
1627 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
1628 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1629 M:      Linus Walleij <linus.walleij@linaro.org>
1630 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1631 T:      git git://github.com/ulli-kroll/linux.git
1632 S:      Maintained
1633 F:      Documentation/devicetree/bindings/arm/gemini.txt
1634 F:      Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
1635 F:      Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt
1636 F:      Documentation/devicetree/bindings/rtc/faraday,ftrtc010.txt
1637 F:      arch/arm/mach-gemini/
1638 F:      drivers/net/ethernet/cortina/
1639 F:      drivers/pinctrl/pinctrl-gemini.c
1640 F:      drivers/rtc/rtc-ftrtc010.c
1641
1642 ARM/CSR SIRFPRIMA2 MACHINE SUPPORT
1643 M:      Barry Song <baohua@kernel.org>
1644 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1645 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux.git
1646 S:      Maintained
1647 F:      arch/arm/boot/dts/prima2*
1648 F:      arch/arm/mach-prima2/
1649 F:      drivers/clk/sirf/
1650 F:      drivers/clocksource/timer-prima2.c
1651 F:      drivers/clocksource/timer-atlas7.c
1652 N:      [^a-z]sirf
1653 X:      drivers/gnss
1654
1655 ARM/CZ.NIC TURRIS MOX SUPPORT
1656 M:      Marek Behun <marek.behun@nic.cz>
1657 W:      http://mox.turris.cz
1658 S:      Maintained
1659 F:      Documentation/ABI/testing/debugfs-moxtet
1660 F:      Documentation/ABI/testing/sysfs-bus-moxtet-devices
1661 F:      Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm
1662 F:      Documentation/devicetree/bindings/bus/moxtet.txt
1663 F:      Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt
1664 F:      Documentation/devicetree/bindings/gpio/gpio-moxtet.txt
1665 F:      include/linux/moxtet.h
1666 F:      drivers/bus/moxtet.c
1667 F:      drivers/firmware/turris-mox-rwtm.c
1668 F:      drivers/gpio/gpio-moxtet.c
1669
1670 ARM/EBSA110 MACHINE SUPPORT
1671 M:      Russell King <linux@armlinux.org.uk>
1672 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1673 W:      http://www.armlinux.org.uk/
1674 S:      Maintained
1675 F:      arch/arm/mach-ebsa110/
1676 F:      drivers/net/ethernet/amd/am79c961a.*
1677
1678 ARM/ENERGY MICRO (SILICON LABS) EFM32 SUPPORT
1679 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
1680 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1681 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1682 S:      Maintained
1683 N:      efm32
1684
1685 ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6)
1686 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1687 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1688 S:      Maintained
1689 F:      arch/arm/mach-pxa/ezx.c
1690
1691 ARM/FARADAY FA526 PORT
1692 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1693 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1694 S:      Maintained
1695 T:      git git://git.berlios.de/gemini-board
1696 F:      arch/arm/mm/*-fa*
1697
1698 ARM/FOOTBRIDGE ARCHITECTURE
1699 M:      Russell King <linux@armlinux.org.uk>
1700 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1701 W:      http://www.armlinux.org.uk/
1702 S:      Maintained
1703 F:      arch/arm/include/asm/hardware/dec21285.h
1704 F:      arch/arm/mach-footbridge/
1705
1706 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
1707 M:      Shawn Guo <shawnguo@kernel.org>
1708 M:      Sascha Hauer <s.hauer@pengutronix.de>
1709 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1710 R:      Fabio Estevam <festevam@gmail.com>
1711 R:      NXP Linux Team <linux-imx@nxp.com>
1712 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1713 S:      Maintained
1714 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1715 N:      imx
1716 N:      mxs
1717 X:      drivers/media/i2c/
1718
1719 ARM/FREESCALE VYBRID ARM ARCHITECTURE
1720 M:      Shawn Guo <shawnguo@kernel.org>
1721 M:      Sascha Hauer <s.hauer@pengutronix.de>
1722 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1723 R:      Stefan Agner <stefan@agner.ch>
1724 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1725 S:      Maintained
1726 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1727 F:      arch/arm/mach-imx/*vf610*
1728 F:      arch/arm/boot/dts/vf*
1729
1730 ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE
1731 M:      Shawn Guo <shawnguo@kernel.org>
1732 M:      Li Yang <leoyang.li@nxp.com>
1733 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1734 S:      Maintained
1735 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1736 F:      arch/arm/boot/dts/ls1021a*
1737 F:      arch/arm64/boot/dts/freescale/fsl-*
1738 F:      arch/arm64/boot/dts/freescale/qoriq-*
1739
1740 ARM/GLOMATION GESBC9312SX MACHINE SUPPORT
1741 M:      Lennert Buytenhek <kernel@wantstofly.org>
1742 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1743 S:      Maintained
1744
1745 ARM/GUMSTIX MACHINE SUPPORT
1746 M:      Steve Sakoman <sakoman@gmail.com>
1747 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1748 S:      Maintained
1749
1750 ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT
1751 M:      Philipp Zabel <philipp.zabel@gmail.com>
1752 M:      Paul Parsons <lost.distance@yahoo.com>
1753 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1754 S:      Maintained
1755 F:      arch/arm/mach-pxa/hx4700.c
1756 F:      arch/arm/mach-pxa/include/mach/hx4700.h
1757 F:      sound/soc/pxa/hx4700.c
1758
1759 ARM/HISILICON SOC SUPPORT
1760 M:      Wei Xu <xuwei5@hisilicon.com>
1761 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1762 W:      http://www.hisilicon.com
1763 S:      Supported
1764 T:      git git://github.com/hisilicon/linux-hisi.git
1765 F:      arch/arm/mach-hisi/
1766 F:      arch/arm/boot/dts/hi3*
1767 F:      arch/arm/boot/dts/hip*
1768 F:      arch/arm/boot/dts/hisi*
1769 F:      arch/arm64/boot/dts/hisilicon/
1770
1771 ARM/HP JORNADA 7XX MACHINE SUPPORT
1772 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
1773 W:      www.jlime.com
1774 S:      Maintained
1775 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
1776 F:      arch/arm/mach-sa1100/jornada720.c
1777 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
1778
1779 ARM/IGEP MACHINE SUPPORT
1780 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
1781 M:      Javier Martinez Canillas <javier@dowhile0.org>
1782 L:      linux-omap@vger.kernel.org
1783 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1784 S:      Maintained
1785 F:      arch/arm/boot/dts/omap3-igep*
1786
1787 ARM/INCOME PXA270 SUPPORT
1788 M:      Marek Vasut <marek.vasut@gmail.com>
1789 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1790 S:      Maintained
1791 F:      arch/arm/mach-pxa/colibri-pxa270-income.c
1792
1793 ARM/INTEL IOP32X ARM ARCHITECTURE
1794 M:      Lennert Buytenhek <kernel@wantstofly.org>
1795 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1796 S:      Maintained
1797
1798 ARM/INTEL IQ81342EX MACHINE SUPPORT
1799 M:      Lennert Buytenhek <kernel@wantstofly.org>
1800 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1801 S:      Maintained
1802
1803 ARM/INTEL IXDP2850 MACHINE SUPPORT
1804 M:      Lennert Buytenhek <kernel@wantstofly.org>
1805 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1806 S:      Maintained
1807
1808 ARM/INTEL IXP4XX ARM ARCHITECTURE
1809 M:      Linus Walleij <linusw@kernel.org>
1810 M:      Imre Kaloz <kaloz@openwrt.org>
1811 M:      Krzysztof Halasa <khalasa@piap.pl>
1812 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1813 S:      Maintained
1814 F:      Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml
1815 F:      Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.txt
1816 F:      Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml
1817 F:      Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml
1818 F:      arch/arm/mach-ixp4xx/
1819 F:      drivers/clocksource/timer-ixp4xx.c
1820 F:      drivers/gpio/gpio-ixp4xx.c
1821 F:      drivers/irqchip/irq-ixp4xx.c
1822 F:      include/linux/irqchip/irq-ixp4xx.h
1823 F:      include/linux/platform_data/timer-ixp4xx.h
1824
1825 ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT
1826 M:      Jonathan Cameron <jic23@cam.ac.uk>
1827 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1828 S:      Maintained
1829 F:      arch/arm/mach-pxa/stargate2.c
1830 F:      drivers/pcmcia/pxa2xx_stargate2.c
1831
1832 ARM/INTEL XSC3 (MANZANO) ARM CORE
1833 M:      Lennert Buytenhek <kernel@wantstofly.org>
1834 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1835 S:      Maintained
1836
1837 ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT
1838 M:      Lennert Buytenhek <kernel@wantstofly.org>
1839 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1840 S:      Maintained
1841
1842 ARM/LG1K ARCHITECTURE
1843 M:      Chanho Min <chanho.min@lge.com>
1844 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1845 S:      Maintained
1846 F:      arch/arm64/boot/dts/lg/
1847
1848 ARM/LOGICPD PXA270 MACHINE SUPPORT
1849 M:      Lennert Buytenhek <kernel@wantstofly.org>
1850 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1851 S:      Maintained
1852
1853 ARM/LPC18XX ARCHITECTURE
1854 M:      Vladimir Zapolskiy <vz@mleia.com>
1855 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1856 S:      Maintained
1857 F:      Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt
1858 F:      arch/arm/boot/dts/lpc43*
1859 F:      drivers/i2c/busses/i2c-lpc2k.c
1860 F:      drivers/memory/pl172.c
1861 F:      drivers/mtd/spi-nor/nxp-spifi.c
1862 F:      drivers/rtc/rtc-lpc24xx.c
1863 N:      lpc18xx
1864
1865 ARM/LPC32XX SOC SUPPORT
1866 M:      Vladimir Zapolskiy <vz@mleia.com>
1867 M:      Sylvain Lemieux <slemieux.tyco@gmail.com>
1868 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1869 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
1870 S:      Maintained
1871 F:      Documentation/devicetree/bindings/i2c/i2c-pnx.txt
1872 F:      arch/arm/boot/dts/lpc32*
1873 F:      arch/arm/mach-lpc32xx/
1874 F:      drivers/i2c/busses/i2c-pnx.c
1875 F:      drivers/net/ethernet/nxp/lpc_eth.c
1876 F:      drivers/usb/host/ohci-nxp.c
1877 F:      drivers/watchdog/pnx4008_wdt.c
1878 N:      lpc32xx
1879
1880 ARM/MAGICIAN MACHINE SUPPORT
1881 M:      Philipp Zabel <philipp.zabel@gmail.com>
1882 S:      Maintained
1883
1884 ARM/Marvell Dove/MV78xx0/Orion SOC support
1885 M:      Jason Cooper <jason@lakedaemon.net>
1886 M:      Andrew Lunn <andrew@lunn.ch>
1887 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1888 M:      Gregory Clement <gregory.clement@bootlin.com>
1889 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1890 S:      Maintained
1891 F:      Documentation/devicetree/bindings/soc/dove/
1892 F:      arch/arm/mach-dove/
1893 F:      arch/arm/mach-mv78xx0/
1894 F:      arch/arm/mach-orion5x/
1895 F:      arch/arm/plat-orion/
1896 F:      arch/arm/boot/dts/dove*
1897 F:      arch/arm/boot/dts/orion5x*
1898 T:      git git://git.infradead.org/linux-mvebu.git
1899
1900 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K SOC support
1901 M:      Jason Cooper <jason@lakedaemon.net>
1902 M:      Andrew Lunn <andrew@lunn.ch>
1903 M:      Gregory Clement <gregory.clement@bootlin.com>
1904 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1905 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1906 S:      Maintained
1907 F:      arch/arm/boot/dts/armada*
1908 F:      arch/arm/boot/dts/kirkwood*
1909 F:      arch/arm/configs/mvebu_*_defconfig
1910 F:      arch/arm/mach-mvebu/
1911 F:      arch/arm64/boot/dts/marvell/armada*
1912 F:      drivers/cpufreq/armada-37xx-cpufreq.c
1913 F:      drivers/cpufreq/armada-8k-cpufreq.c
1914 F:      drivers/cpufreq/mvebu-cpufreq.c
1915 F:      drivers/irqchip/irq-armada-370-xp.c
1916 F:      drivers/irqchip/irq-mvebu-*
1917 F:      drivers/pinctrl/mvebu/
1918 F:      drivers/rtc/rtc-armada38x.c
1919 T:      git git://git.infradead.org/linux-mvebu.git
1920
1921 ARM/Mediatek RTC DRIVER
1922 M:      Eddie Huang <eddie.huang@mediatek.com>
1923 M:      Sean Wang <sean.wang@mediatek.com>
1924 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1925 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1926 S:      Maintained
1927 F:      Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
1928 F:      drivers/rtc/rtc-mt6397.c
1929 F:      drivers/rtc/rtc-mt7622.c
1930
1931 ARM/Mediatek SoC support
1932 M:      Matthias Brugger <matthias.bgg@gmail.com>
1933 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1934 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1935 W:      https://mtk.bcnfs.org/
1936 C:      irc://chat.freenode.net/linux-mediatek
1937 S:      Maintained
1938 F:      arch/arm/boot/dts/mt6*
1939 F:      arch/arm/boot/dts/mt7*
1940 F:      arch/arm/boot/dts/mt8*
1941 F:      arch/arm/mach-mediatek/
1942 F:      arch/arm64/boot/dts/mediatek/
1943 F:      drivers/soc/mediatek/
1944 N:      mtk
1945 N:      mt[678]
1946 K:      mediatek
1947
1948 ARM/Mediatek USB3 PHY DRIVER
1949 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
1950 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1951 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1952 S:      Maintained
1953 F:      drivers/phy/mediatek/
1954 F:      Documentation/devicetree/bindings/phy/phy-mtk-*
1955
1956 ARM/Microchip (AT91) SoC support
1957 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
1958 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
1959 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
1960 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1961 W:      http://www.linux4sam.org
1962 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git
1963 S:      Supported
1964 N:      at91
1965 N:      atmel
1966 F:      arch/arm/mach-at91/
1967 F:      include/soc/at91/
1968 F:      arch/arm/boot/dts/at91*.dts
1969 F:      arch/arm/boot/dts/at91*.dtsi
1970 F:      arch/arm/boot/dts/sama*.dts
1971 F:      arch/arm/boot/dts/sama*.dtsi
1972 F:      arch/arm/include/debug/at91.S
1973 F:      drivers/memory/atmel*
1974 F:      drivers/watchdog/sama5d4_wdt.c
1975 X:      drivers/input/touchscreen/atmel_mxt_ts.c
1976 X:      drivers/net/wireless/atmel/
1977
1978 ARM/MIOA701 MACHINE SUPPORT
1979 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1980 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1981 F:      arch/arm/mach-pxa/mioa701.c
1982 S:      Maintained
1983
1984 ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT
1985 M:      Michael Petchkovsky <mkpetch@internode.on.net>
1986 S:      Maintained
1987
1988 ARM/NOMADIK/U300/Ux500 ARCHITECTURES
1989 M:      Linus Walleij <linus.walleij@linaro.org>
1990 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1991 S:      Maintained
1992 F:      Documentation/devicetree/bindings/i2c/i2c-nomadik.txt
1993 F:      Documentation/devicetree/bindings/i2c/i2c-stu300.txt
1994 F:      arch/arm/mach-nomadik/
1995 F:      arch/arm/mach-u300/
1996 F:      arch/arm/mach-ux500/
1997 F:      drivers/soc/ux500/
1998 F:      arch/arm/boot/dts/ste-*
1999 F:      drivers/clk/clk-nomadik.c
2000 F:      drivers/clk/clk-u300.c
2001 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
2002 F:      drivers/clocksource/timer-u300.c
2003 F:      drivers/dma/coh901318*
2004 F:      drivers/dma/ste_dma40*
2005 F:      drivers/hwspinlock/u8500_hsem.c
2006 F:      drivers/i2c/busses/i2c-nomadik.c
2007 F:      drivers/i2c/busses/i2c-stu300.c
2008 F:      drivers/mfd/ab3100*
2009 F:      drivers/mfd/ab8500*
2010 F:      drivers/mfd/abx500*
2011 F:      drivers/mfd/dbx500*
2012 F:      drivers/mfd/db8500*
2013 F:      drivers/pinctrl/nomadik/
2014 F:      drivers/pinctrl/pinctrl-coh901*
2015 F:      drivers/pinctrl/pinctrl-u300.c
2016 F:      drivers/rtc/rtc-ab3100.c
2017 F:      drivers/rtc/rtc-ab8500.c
2018 F:      drivers/rtc/rtc-coh901331.c
2019 F:      drivers/rtc/rtc-pl031.c
2020 F:      drivers/watchdog/coh901327_wdt.c
2021 F:      Documentation/devicetree/bindings/arm/ste-*
2022 F:      Documentation/devicetree/bindings/arm/ux500/
2023 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
2024
2025 ARM/NUVOTON NPCM ARCHITECTURE
2026 M:      Avi Fishman <avifishman70@gmail.com>
2027 M:      Tomer Maimon <tmaimon77@gmail.com>
2028 M:      Tali Perry <tali.perry1@gmail.com>
2029 R:      Patrick Venture <venture@google.com>
2030 R:      Nancy Yuen <yuenn@google.com>
2031 R:      Benjamin Fair <benjaminfair@google.com>
2032 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2033 S:      Supported
2034 F:      arch/arm/mach-npcm/
2035 F:      arch/arm/boot/dts/nuvoton-npcm*
2036 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clock.h
2037 F:      drivers/*/*npcm*
2038 F:      Documentation/devicetree/bindings/*/*npcm*
2039 F:      Documentation/devicetree/bindings/*/*/*npcm*
2040
2041 ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
2042 L:      openmoko-kernel@lists.openmoko.org (subscribers-only)
2043 W:      http://wiki.openmoko.org/wiki/Neo_FreeRunner
2044 S:      Orphan
2045 F:      arch/arm/mach-s3c24xx/mach-gta02.c
2046 F:      arch/arm/mach-s3c24xx/gta02.h
2047
2048 ARM/Orion SoC/Technologic Systems TS-78xx platform support
2049 M:      Alexander Clouter <alex@digriz.org.uk>
2050 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2051 W:      http://www.digriz.org.uk/ts78xx/kernel
2052 S:      Maintained
2053 F:      arch/arm/mach-orion5x/ts78xx-*
2054
2055 ARM/OXNAS platform support
2056 M:      Neil Armstrong <narmstrong@baylibre.com>
2057 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2058 L:      linux-oxnas@groups.io (moderated for non-subscribers)
2059 S:      Maintained
2060 F:      arch/arm/mach-oxnas/
2061 F:      arch/arm/boot/dts/ox8*.dts*
2062 N:      oxnas
2063
2064 ARM/PALM TREO SUPPORT
2065 M:      Tomas Cech <sleep_walker@suse.com>
2066 L:      linux-arm-kernel@lists.infradead.org
2067 W:      http://hackndev.com
2068 S:      Maintained
2069 F:      arch/arm/mach-pxa/palmtreo.*
2070
2071 ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT
2072 M:      Marek Vasut <marek.vasut@gmail.com>
2073 L:      linux-arm-kernel@lists.infradead.org
2074 W:      http://hackndev.com
2075 S:      Maintained
2076 F:      arch/arm/mach-pxa/include/mach/palmtx.h
2077 F:      arch/arm/mach-pxa/palmtx.c
2078 F:      arch/arm/mach-pxa/palmt5.*
2079 F:      arch/arm/mach-pxa/include/mach/palmld.h
2080 F:      arch/arm/mach-pxa/palmld.c
2081 F:      arch/arm/mach-pxa/palmte2.*
2082 F:      arch/arm/mach-pxa/include/mach/palmtc.h
2083 F:      arch/arm/mach-pxa/palmtc.c
2084
2085 ARM/PALMZ72 SUPPORT
2086 M:      Sergey Lapin <slapin@ossfans.org>
2087 L:      linux-arm-kernel@lists.infradead.org
2088 W:      http://hackndev.com
2089 S:      Maintained
2090 F:      arch/arm/mach-pxa/palmz72.*
2091
2092 ARM/PLEB SUPPORT
2093 M:      Peter Chubb <pleb@gelato.unsw.edu.au>
2094 W:      http://www.disy.cse.unsw.edu.au/Hardware/PLEB
2095 S:      Maintained
2096
2097 ARM/PT DIGITAL BOARD PORT
2098 M:      Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
2099 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2100 W:      http://www.armlinux.org.uk/
2101 S:      Maintained
2102
2103 ARM/QUALCOMM SUPPORT
2104 M:      Andy Gross <agross@kernel.org>
2105 L:      linux-arm-msm@vger.kernel.org
2106 S:      Maintained
2107 F:      Documentation/devicetree/bindings/soc/qcom/
2108 F:      Documentation/devicetree/bindings/*/qcom*
2109 F:      arch/arm/boot/dts/qcom-*.dts
2110 F:      arch/arm/boot/dts/qcom-*.dtsi
2111 F:      arch/arm/mach-qcom/
2112 F:      arch/arm64/boot/dts/qcom/
2113 F:      drivers/*/qcom/
2114 F:      drivers/*/qcom*
2115 F:      drivers/*/*/qcom/
2116 F:      drivers/*/*/qcom*
2117 F:      drivers/*/pm8???-*
2118 F:      drivers/bluetooth/btqcomsmd.c
2119 F:      drivers/clocksource/timer-qcom.c
2120 F:      drivers/extcon/extcon-qcom*
2121 F:      drivers/iommu/msm*
2122 F:      drivers/i2c/busses/i2c-qup.c
2123 F:      drivers/i2c/busses/i2c-qcom-geni.c
2124 F:      drivers/mfd/ssbi.c
2125 F:      drivers/mmc/host/mmci_qcom*
2126 F:      drivers/mmc/host/sdhci-msm.c
2127 F:      drivers/pci/controller/dwc/pcie-qcom.c
2128 F:      drivers/phy/qualcomm/
2129 F:      drivers/power/*/msm*
2130 F:      drivers/reset/reset-qcom-*
2131 F:      drivers/scsi/ufs/ufs-qcom.*
2132 F:      drivers/spi/spi-qup.c
2133 F:      drivers/spi/spi-geni-qcom.c
2134 F:      drivers/spi/spi-qcom-qspi.c
2135 F:      drivers/tty/serial/msm_serial.c
2136 F:      drivers/usb/dwc3/dwc3-qcom.c
2137 F:      include/dt-bindings/*/qcom*
2138 F:      include/linux/*/qcom*
2139 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git
2140
2141 ARM/RADISYS ENP2611 MACHINE SUPPORT
2142 M:      Lennert Buytenhek <kernel@wantstofly.org>
2143 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2144 S:      Maintained
2145
2146 ARM/RDA MICRO ARCHITECTURE
2147 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
2148 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2149 L:      linux-unisoc@lists.infradead.org (moderated for non-subscribers)
2150 S:      Maintained
2151 F:      arch/arm/boot/dts/rda8810pl-*
2152 F:      drivers/clocksource/timer-rda.c
2153 F:      drivers/irqchip/irq-rda-intc.c
2154 F:      drivers/tty/serial/rda-uart.c
2155 F:      Documentation/devicetree/bindings/arm/rda.yaml
2156 F:      Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.txt
2157 F:      Documentation/devicetree/bindings/serial/rda,8810pl-uart.txt
2158 F:      Documentation/devicetree/bindings/timer/rda,8810pl-timer.txt
2159
2160 ARM/REALTEK ARCHITECTURE
2161 M:      Andreas Färber <afaerber@suse.de>
2162 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2163 S:      Maintained
2164 F:      arch/arm64/boot/dts/realtek/
2165 F:      Documentation/devicetree/bindings/arm/realtek.yaml
2166
2167 ARM/RENESAS ARM64 ARCHITECTURE
2168 M:      Geert Uytterhoeven <geert+renesas@glider.be>
2169 M:      Magnus Damm <magnus.damm@gmail.com>
2170 L:      linux-renesas-soc@vger.kernel.org
2171 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2172 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next
2173 S:      Supported
2174 F:      arch/arm64/boot/dts/renesas/
2175 F:      Documentation/devicetree/bindings/arm/renesas.yaml
2176 F:      drivers/soc/renesas/
2177 F:      include/linux/soc/renesas/
2178
2179 ARM/RISCPC ARCHITECTURE
2180 M:      Russell King <linux@armlinux.org.uk>
2181 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2182 W:      http://www.armlinux.org.uk/
2183 S:      Maintained
2184 F:      arch/arm/include/asm/hardware/entry-macro-iomd.S
2185 F:      arch/arm/include/asm/hardware/ioc.h
2186 F:      arch/arm/include/asm/hardware/iomd.h
2187 F:      arch/arm/include/asm/hardware/memc.h
2188 F:      arch/arm/mach-rpc/
2189 F:      drivers/net/ethernet/8390/etherh.c
2190 F:      drivers/net/ethernet/i825xx/ether1*
2191 F:      drivers/net/ethernet/seeq/ether3*
2192 F:      drivers/scsi/arm/
2193
2194 ARM/Rockchip SoC support
2195 M:      Heiko Stuebner <heiko@sntech.de>
2196 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2197 L:      linux-rockchip@lists.infradead.org
2198 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
2199 S:      Maintained
2200 F:      Documentation/devicetree/bindings/i2c/i2c-rk3x.txt
2201 F:      arch/arm/boot/dts/rk3*
2202 F:      arch/arm/boot/dts/rv1108*
2203 F:      arch/arm/mach-rockchip/
2204 F:      drivers/clk/rockchip/
2205 F:      drivers/i2c/busses/i2c-rk3x.c
2206 F:      drivers/*/*rockchip*
2207 F:      drivers/*/*/*rockchip*
2208 F:      sound/soc/rockchip/
2209 N:      rockchip
2210
2211 ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
2212 M:      Kukjin Kim <kgene@kernel.org>
2213 M:      Krzysztof Kozlowski <krzk@kernel.org>
2214 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2215 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2216 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
2217 S:      Maintained
2218 F:      arch/arm/boot/dts/s3c*
2219 F:      arch/arm/boot/dts/s5p*
2220 F:      arch/arm/boot/dts/exynos*
2221 F:      arch/arm64/boot/dts/exynos/
2222 F:      arch/arm/plat-samsung/
2223 F:      arch/arm/mach-s3c24*/
2224 F:      arch/arm/mach-s3c64xx/
2225 F:      arch/arm/mach-s5p*/
2226 F:      arch/arm/mach-exynos*/
2227 F:      drivers/*/*s3c24*
2228 F:      drivers/*/*/*s3c24*
2229 F:      drivers/*/*s3c64xx*
2230 F:      drivers/*/*s5pv210*
2231 F:      drivers/memory/samsung/
2232 F:      drivers/soc/samsung/
2233 F:      include/linux/soc/samsung/
2234 F:      Documentation/arm/samsung/
2235 F:      Documentation/devicetree/bindings/arm/samsung/
2236 F:      Documentation/devicetree/bindings/sram/samsung-sram.txt
2237 F:      Documentation/devicetree/bindings/power/pd-samsung.txt
2238 N:      exynos
2239
2240 ARM/SAMSUNG MOBILE MACHINE SUPPORT
2241 M:      Kyungmin Park <kyungmin.park@samsung.com>
2242 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2243 S:      Maintained
2244 F:      arch/arm/mach-s5pv210/
2245
2246 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
2247 M:      Kyungmin Park <kyungmin.park@samsung.com>
2248 M:      Kamil Debski <kamil@wypas.org>
2249 M:      Andrzej Hajda <a.hajda@samsung.com>
2250 L:      linux-arm-kernel@lists.infradead.org
2251 L:      linux-media@vger.kernel.org
2252 S:      Maintained
2253 F:      drivers/media/platform/s5p-g2d/
2254
2255 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
2256 M:      Marek Szyprowski <m.szyprowski@samsung.com>
2257 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2258 L:      linux-media@vger.kernel.org
2259 S:      Maintained
2260 F:      drivers/media/platform/s5p-cec/
2261 F:      Documentation/devicetree/bindings/media/s5p-cec.txt
2262
2263 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
2264 M:      Andrzej Pietrasiewicz <andrzejtp2010@gmail.com>
2265 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
2266 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
2267 L:      linux-arm-kernel@lists.infradead.org
2268 L:      linux-media@vger.kernel.org
2269 S:      Maintained
2270 F:      drivers/media/platform/s5p-jpeg/
2271
2272 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
2273 M:      Kyungmin Park <kyungmin.park@samsung.com>
2274 M:      Kamil Debski <kamil@wypas.org>
2275 M:      Jeongtae Park <jtp.park@samsung.com>
2276 M:      Andrzej Hajda <a.hajda@samsung.com>
2277 L:      linux-arm-kernel@lists.infradead.org
2278 L:      linux-media@vger.kernel.org
2279 S:      Maintained
2280 F:      drivers/media/platform/s5p-mfc/
2281
2282 ARM/SHMOBILE ARM ARCHITECTURE
2283 M:      Geert Uytterhoeven <geert+renesas@glider.be>
2284 M:      Magnus Damm <magnus.damm@gmail.com>
2285 L:      linux-renesas-soc@vger.kernel.org
2286 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2287 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next
2288 S:      Supported
2289 F:      arch/arm/boot/dts/emev2*
2290 F:      arch/arm/boot/dts/gr-peach*
2291 F:      arch/arm/boot/dts/iwg20d-q7*
2292 F:      arch/arm/boot/dts/r7s*
2293 F:      arch/arm/boot/dts/r8a*
2294 F:      arch/arm/boot/dts/r9a*
2295 F:      arch/arm/boot/dts/sh*
2296 F:      arch/arm/configs/shmobile_defconfig
2297 F:      arch/arm/include/debug/renesas-scif.S
2298 F:      arch/arm/mach-shmobile/
2299 F:      Documentation/devicetree/bindings/arm/renesas.yaml
2300 F:      drivers/soc/renesas/
2301 F:      include/linux/soc/renesas/
2302
2303 ARM/SOCFPGA ARCHITECTURE
2304 M:      Dinh Nguyen <dinguyen@kernel.org>
2305 S:      Maintained
2306 F:      arch/arm/mach-socfpga/
2307 F:      arch/arm/boot/dts/socfpga*
2308 F:      arch/arm/configs/socfpga_defconfig
2309 F:      arch/arm64/boot/dts/altera/
2310 F:      arch/arm64/boot/dts/intel/
2311 W:      http://www.rocketboards.org
2312 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
2313
2314 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
2315 M:      Dinh Nguyen <dinguyen@kernel.org>
2316 S:      Maintained
2317 F:      drivers/clk/socfpga/
2318
2319 ARM/SOCFPGA EDAC SUPPORT
2320 M:      Thor Thayer <thor.thayer@linux.intel.com>
2321 S:      Maintained
2322 F:      drivers/edac/altera_edac.
2323
2324 ARM/SPREADTRUM SoC SUPPORT
2325 M:      Orson Zhai <orsonzhai@gmail.com>
2326 M:      Baolin Wang <baolin.wang7@gmail.com>
2327 M:      Chunyan Zhang <zhang.lyra@gmail.com>
2328 S:      Maintained
2329 F:      arch/arm64/boot/dts/sprd
2330 N:      sprd
2331 N:      sc27xx
2332 N:      sc2731
2333
2334 ARM/STI ARCHITECTURE
2335 M:      Patrice Chotard <patrice.chotard@st.com>
2336 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2337 W:      http://www.stlinux.com
2338 S:      Maintained
2339 F:      Documentation/devicetree/bindings/i2c/i2c-st.txt
2340 F:      arch/arm/mach-sti/
2341 F:      arch/arm/boot/dts/sti*
2342 F:      drivers/char/hw_random/st-rng.c
2343 F:      drivers/clocksource/arm_global_timer.c
2344 F:      drivers/clocksource/clksrc_st_lpc.c
2345 F:      drivers/cpufreq/sti-cpufreq.c
2346 F:      drivers/dma/st_fdma*
2347 F:      drivers/i2c/busses/i2c-st.c
2348 F:      drivers/media/rc/st_rc.c
2349 F:      drivers/media/platform/sti/c8sectpfe/
2350 F:      drivers/mmc/host/sdhci-st.c
2351 F:      drivers/phy/st/phy-miphy28lp.c
2352 F:      drivers/phy/st/phy-stih407-usb.c
2353 F:      drivers/pinctrl/pinctrl-st.c
2354 F:      drivers/remoteproc/st_remoteproc.c
2355 F:      drivers/remoteproc/st_slim_rproc.c
2356 F:      drivers/reset/sti/
2357 F:      drivers/rtc/rtc-st-lpc.c
2358 F:      drivers/tty/serial/st-asc.c
2359 F:      drivers/usb/dwc3/dwc3-st.c
2360 F:      drivers/usb/host/ehci-st.c
2361 F:      drivers/usb/host/ohci-st.c
2362 F:      drivers/watchdog/st_lpc_wdt.c
2363 F:      drivers/ata/ahci_st.c
2364 F:      include/linux/remoteproc/st_slim_rproc.h
2365
2366 ARM/STM32 ARCHITECTURE
2367 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2368 M:      Alexandre Torgue <alexandre.torgue@st.com>
2369 L:      linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers)
2370 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2371 S:      Maintained
2372 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2373 N:      stm32
2374 N:      stm
2375 F:      arch/arm/boot/dts/stm32*
2376 F:      arch/arm/mach-stm32/
2377 F:      drivers/clocksource/armv7m_systick.c
2378
2379 ARM/Synaptics SoC support
2380 M:      Jisheng Zhang <Jisheng.Zhang@synaptics.com>
2381 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2382 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2383 S:      Maintained
2384 F:      arch/arm/mach-berlin/
2385 F:      arch/arm/boot/dts/berlin*
2386 F:      arch/arm64/boot/dts/synaptics/
2387
2388 ARM/TANGO ARCHITECTURE
2389 M:      Marc Gonzalez <marc.w.gonzalez@free.fr>
2390 M:      Mans Rullgard <mans@mansr.com>
2391 L:      linux-arm-kernel@lists.infradead.org
2392 S:      Odd Fixes
2393 N:      tango
2394
2395 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2396 M:      Lennert Buytenhek <kernel@wantstofly.org>
2397 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2398 S:      Maintained
2399
2400 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2401 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
2402 L:      linux-tegra@vger.kernel.org
2403 L:      linux-media@vger.kernel.org
2404 S:      Maintained
2405 F:      drivers/media/platform/tegra-cec/
2406 F:      Documentation/devicetree/bindings/media/tegra-cec.txt
2407
2408 ARM/TETON BGA MACHINE SUPPORT
2409 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2410 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2411 S:      Maintained
2412
2413 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2414 M:      Santosh Shilimkar <ssantosh@kernel.org>
2415 L:      linux-kernel@vger.kernel.org
2416 S:      Maintained
2417 F:      drivers/memory/*emif*
2418
2419 ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE
2420 M:      Tero Kristo <t-kristo@ti.com>
2421 M:      Nishanth Menon <nm@ti.com>
2422 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2423 S:      Supported
2424 F:      Documentation/devicetree/bindings/arm/ti/k3.txt
2425 F:      arch/arm64/boot/dts/ti/Makefile
2426 F:      arch/arm64/boot/dts/ti/k3-*
2427 F:      include/dt-bindings/pinctrl/k3.h
2428
2429 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2430 M:      Santosh Shilimkar <ssantosh@kernel.org>
2431 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2432 S:      Maintained
2433 F:      arch/arm/mach-keystone/
2434 F:      arch/arm/boot/dts/keystone-*
2435 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
2436
2437 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2438 M:      Santosh Shilimkar <ssantosh@kernel.org>
2439 L:      linux-kernel@vger.kernel.org
2440 S:      Maintained
2441 F:      drivers/clk/keystone/
2442
2443 ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE
2444 M:      Santosh Shilimkar <ssantosh@kernel.org>
2445 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2446 L:      linux-kernel@vger.kernel.org
2447 S:      Maintained
2448 F:      drivers/clocksource/timer-keystone.c
2449
2450 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2451 M:      Santosh Shilimkar <ssantosh@kernel.org>
2452 L:      linux-kernel@vger.kernel.org
2453 S:      Maintained
2454 F:      drivers/power/reset/keystone-reset.c
2455
2456 ARM/THECUS N2100 MACHINE SUPPORT
2457 M:      Lennert Buytenhek <kernel@wantstofly.org>
2458 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2459 S:      Maintained
2460
2461 ARM/TOSA MACHINE SUPPORT
2462 M:      Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2463 M:      Dirk Opfer <dirk@opfer-online.de>
2464 S:      Maintained
2465
2466 ARM/UNIPHIER ARCHITECTURE
2467 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
2468 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2469 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
2470 S:      Maintained
2471 F:      Documentation/devicetree/bindings/arm/socionext/uniphier.txt
2472 F:      Documentation/devicetree/bindings/gpio/gpio-uniphier.txt
2473 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.txt
2474 F:      arch/arm/boot/dts/uniphier*
2475 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2476 F:      arch/arm/mach-uniphier/
2477 F:      arch/arm/mm/cache-uniphier.c
2478 F:      arch/arm64/boot/dts/socionext/uniphier*
2479 F:      drivers/bus/uniphier-system-bus.c
2480 F:      drivers/clk/uniphier/
2481 F:      drivers/dma/uniphier-mdmac.c
2482 F:      drivers/gpio/gpio-uniphier.c
2483 F:      drivers/i2c/busses/i2c-uniphier*
2484 F:      drivers/irqchip/irq-uniphier-aidet.c
2485 F:      drivers/mmc/host/uniphier-sd.c
2486 F:      drivers/pinctrl/uniphier/
2487 F:      drivers/reset/reset-uniphier.c
2488 F:      drivers/tty/serial/8250/8250_uniphier.c
2489 N:      uniphier
2490
2491 ARM/Ux500 CLOCK FRAMEWORK SUPPORT
2492 M:      Ulf Hansson <ulf.hansson@linaro.org>
2493 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2494 T:      git git://git.linaro.org/people/ulfh/clk.git
2495 S:      Maintained
2496 F:      drivers/clk/ux500/
2497
2498 ARM/VERSATILE EXPRESS PLATFORM
2499 M:      Liviu Dudau <liviu.dudau@arm.com>
2500 M:      Sudeep Holla <sudeep.holla@arm.com>
2501 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2502 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2503 S:      Maintained
2504 F:      arch/arm/boot/dts/vexpress*
2505 F:      arch/arm64/boot/dts/arm/
2506 F:      arch/arm/mach-vexpress/
2507 F:      */*/vexpress*
2508 F:      */*/*/vexpress*
2509 F:      drivers/clk/versatile/clk-vexpress-osc.c
2510 F:      drivers/clocksource/timer-versatile.c
2511 N:      mps2
2512
2513 ARM/VFP SUPPORT
2514 M:      Russell King <linux@armlinux.org.uk>
2515 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2516 W:      http://www.armlinux.org.uk/
2517 S:      Maintained
2518 F:      arch/arm/vfp/
2519
2520 ARM/VOIPAC PXA270 SUPPORT
2521 M:      Marek Vasut <marek.vasut@gmail.com>
2522 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2523 S:      Maintained
2524 F:      arch/arm/mach-pxa/vpac270.c
2525 F:      arch/arm/mach-pxa/include/mach/vpac270.h
2526
2527 ARM/VT8500 ARM ARCHITECTURE
2528 M:      Tony Prisk <linux@prisktech.co.nz>
2529 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2530 S:      Maintained
2531 F:      Documentation/devicetree/bindings/i2c/i2c-wmt.txt
2532 F:      arch/arm/mach-vt8500/
2533 F:      drivers/clocksource/timer-vt8500.c
2534 F:      drivers/i2c/busses/i2c-wmt.c
2535 F:      drivers/mmc/host/wmt-sdmmc.c
2536 F:      drivers/pwm/pwm-vt8500.c
2537 F:      drivers/rtc/rtc-vt8500.c
2538 F:      drivers/tty/serial/vt8500_serial.c
2539 F:      drivers/usb/host/ehci-platform.c
2540 F:      drivers/usb/host/uhci-platform.c
2541 F:      drivers/video/fbdev/vt8500lcdfb.*
2542 F:      drivers/video/fbdev/wm8505fb*
2543 F:      drivers/video/fbdev/wmt_ge_rops.*
2544
2545 ARM/ZIPIT Z2 SUPPORT
2546 M:      Marek Vasut <marek.vasut@gmail.com>
2547 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2548 S:      Maintained
2549 F:      arch/arm/mach-pxa/z2.c
2550 F:      arch/arm/mach-pxa/include/mach/z2.h
2551
2552 ARM/ZTE ARCHITECTURE
2553 M:      Jun Nie <jun.nie@linaro.org>
2554 M:      Shawn Guo <shawnguo@kernel.org>
2555 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2556 S:      Maintained
2557 F:      arch/arm/boot/dts/zx2967*
2558 F:      arch/arm/mach-zx/
2559 F:      arch/arm64/boot/dts/zte/
2560 F:      drivers/clk/zte/
2561 F:      drivers/dma/zx_dma.c
2562 F:      drivers/gpio/gpio-zx.c
2563 F:      drivers/i2c/busses/i2c-zx2967.c
2564 F:      drivers/mmc/host/dw_mmc-zx.*
2565 F:      drivers/pinctrl/zte/
2566 F:      drivers/soc/zte/
2567 F:      drivers/thermal/zx2967_thermal.c
2568 F:      drivers/watchdog/zx2967_wdt.c
2569 F:      Documentation/devicetree/bindings/arm/zte.yaml
2570 F:      Documentation/devicetree/bindings/clock/zx2967*.txt
2571 F:      Documentation/devicetree/bindings/dma/zxdma.txt
2572 F:      Documentation/devicetree/bindings/gpio/zx296702-gpio.txt
2573 F:      Documentation/devicetree/bindings/i2c/i2c-zx2967.txt
2574 F:      Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
2575 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
2576 F:      Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
2577 F:      Documentation/devicetree/bindings/soc/zte/
2578 F:      Documentation/devicetree/bindings/sound/zte,*.txt
2579 F:      Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
2580 F:      Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt
2581 F:      include/dt-bindings/clock/zx2967*.h
2582 F:      include/dt-bindings/soc/zte,*.h
2583 F:      sound/soc/codecs/zx_aud96p22.c
2584 F:      sound/soc/zte/
2585
2586 ARM/ZYNQ ARCHITECTURE
2587 M:      Michal Simek <michal.simek@xilinx.com>
2588 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2589 W:      http://wiki.xilinx.com
2590 T:      git https://github.com/Xilinx/linux-xlnx.git
2591 S:      Supported
2592 F:      arch/arm/mach-zynq/
2593 F:      drivers/cpuidle/cpuidle-zynq.c
2594 F:      drivers/block/xsysace.c
2595 N:      zynq
2596 N:      xilinx
2597 F:      Documentation/devicetree/bindings/i2c/i2c-cadence.txt
2598 F:      Documentation/devicetree/bindings/i2c/i2c-xiic.txt
2599 F:      drivers/clocksource/timer-cadence-ttc.c
2600 F:      drivers/i2c/busses/i2c-cadence.c
2601 F:      drivers/mmc/host/sdhci-of-arasan.c
2602 F:      drivers/edac/synopsys_edac.c
2603 F:      drivers/i2c/busses/i2c-xiic.c
2604
2605 ARM64 PORT (AARCH64 ARCHITECTURE)
2606 M:      Catalin Marinas <catalin.marinas@arm.com>
2607 M:      Will Deacon <will@kernel.org>
2608 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2609 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2610 S:      Maintained
2611 F:      arch/arm64/
2612 X:      arch/arm64/boot/dts/
2613 F:      Documentation/arm64/
2614 F:      tools/testing/selftests/arm64/
2615
2616 AS3645A LED FLASH CONTROLLER DRIVER
2617 M:      Sakari Ailus <sakari.ailus@iki.fi>
2618 L:      linux-leds@vger.kernel.org
2619 S:      Maintained
2620 F:      drivers/leds/leds-as3645a.c
2621
2622 ASAHI KASEI AK7375 LENS VOICE COIL DRIVER
2623 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
2624 L:      linux-media@vger.kernel.org
2625 T:      git git://linuxtv.org/media_tree.git
2626 S:      Maintained
2627 F:      drivers/media/i2c/ak7375.c
2628 F:      Documentation/devicetree/bindings/media/i2c/ak7375.txt
2629
2630 ASAHI KASEI AK8974 DRIVER
2631 M:      Linus Walleij <linus.walleij@linaro.org>
2632 L:      linux-iio@vger.kernel.org
2633 W:      http://www.akm.com/
2634 S:      Supported
2635 F:      drivers/iio/magnetometer/ak8974.c
2636
2637 ASC7621 HARDWARE MONITOR DRIVER
2638 M:      George Joseph <george.joseph@fairview5.com>
2639 L:      linux-hwmon@vger.kernel.org
2640 S:      Maintained
2641 F:      Documentation/hwmon/asc7621.rst
2642 F:      drivers/hwmon/asc7621.c
2643
2644 ASPEED PINCTRL DRIVERS
2645 M:      Andrew Jeffery <andrew@aj.id.au>
2646 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
2647 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2648 L:      linux-gpio@vger.kernel.org
2649 S:      Maintained
2650 F:      drivers/pinctrl/aspeed/
2651 F:      Documentation/devicetree/bindings/pinctrl/aspeed,*
2652
2653 ASPEED VIDEO ENGINE DRIVER
2654 M:      Eddie James <eajames@linux.ibm.com>
2655 L:      linux-media@vger.kernel.org
2656 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2657 S:      Maintained
2658 F:      drivers/media/platform/aspeed-video.c
2659 F:      Documentation/devicetree/bindings/media/aspeed-video.txt
2660
2661 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2662 M:      Corentin Chary <corentin.chary@gmail.com>
2663 L:      acpi4asus-user@lists.sourceforge.net
2664 L:      platform-driver-x86@vger.kernel.org
2665 W:      http://acpi4asus.sf.net
2666 S:      Maintained
2667 F:      drivers/platform/x86/asus*.c
2668 F:      drivers/platform/x86/eeepc*.c
2669
2670 ASUS WIRELESS RADIO CONTROL DRIVER
2671 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2672 L:      platform-driver-x86@vger.kernel.org
2673 S:      Maintained
2674 F:      drivers/platform/x86/asus-wireless.c
2675
2676 ASYMMETRIC KEYS
2677 M:      David Howells <dhowells@redhat.com>
2678 L:      keyrings@vger.kernel.org
2679 S:      Maintained
2680 F:      Documentation/crypto/asymmetric-keys.txt
2681 F:      include/linux/verification.h
2682 F:      include/crypto/public_key.h
2683 F:      include/crypto/pkcs7.h
2684 F:      crypto/asymmetric_keys/
2685
2686 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2687 R:      Dan Williams <dan.j.williams@intel.com>
2688 W:      http://sourceforge.net/projects/xscaleiop
2689 S:      Odd fixes
2690 F:      Documentation/crypto/async-tx-api.txt
2691 F:      crypto/async_tx/
2692 F:      drivers/dma/
2693 F:      include/linux/dmaengine.h
2694 F:      include/linux/async_tx.h
2695
2696 AT24 EEPROM DRIVER
2697 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
2698 L:      linux-i2c@vger.kernel.org
2699 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2700 S:      Maintained
2701 F:      Documentation/devicetree/bindings/eeprom/at24.txt
2702 F:      drivers/misc/eeprom/at24.c
2703
2704 ATA OVER ETHERNET (AOE) DRIVER
2705 M:      "Justin Sanders" <justin@coraid.com>
2706 W:      http://www.openaoe.org/
2707 S:      Supported
2708 F:      Documentation/admin-guide/aoe/
2709 F:      drivers/block/aoe/
2710
2711 ATHEROS 71XX/9XXX GPIO DRIVER
2712 M:      Alban Bedel <albeu@free.fr>
2713 W:      https://github.com/AlbanBedel/linux
2714 T:      git git://github.com/AlbanBedel/linux
2715 S:      Maintained
2716 F:      drivers/gpio/gpio-ath79.c
2717 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2718
2719 ATHEROS 71XX/9XXX USB PHY DRIVER
2720 M:      Alban Bedel <albeu@free.fr>
2721 W:      https://github.com/AlbanBedel/linux
2722 T:      git git://github.com/AlbanBedel/linux
2723 S:      Maintained
2724 F:      drivers/phy/qualcomm/phy-ath79-usb.c
2725 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
2726
2727 ATHEROS ATH GENERIC UTILITIES
2728 M:      Kalle Valo <kvalo@codeaurora.org>
2729 L:      linux-wireless@vger.kernel.org
2730 S:      Supported
2731 F:      drivers/net/wireless/ath/*
2732
2733 ATHEROS ATH5K WIRELESS DRIVER
2734 M:      Jiri Slaby <jirislaby@gmail.com>
2735 M:      Nick Kossifidis <mickflemm@gmail.com>
2736 M:      Luis Chamberlain <mcgrof@kernel.org>
2737 L:      linux-wireless@vger.kernel.org
2738 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2739 S:      Maintained
2740 F:      drivers/net/wireless/ath/ath5k/
2741
2742 ATHEROS ATH6KL WIRELESS DRIVER
2743 M:      Kalle Valo <kvalo@codeaurora.org>
2744 L:      linux-wireless@vger.kernel.org
2745 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2746 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2747 S:      Supported
2748 F:      drivers/net/wireless/ath/ath6kl/
2749
2750 ATI_REMOTE2 DRIVER
2751 M:      Ville Syrjala <syrjala@sci.fi>
2752 S:      Maintained
2753 F:      drivers/input/misc/ati_remote2.c
2754
2755 ATK0110 HWMON DRIVER
2756 M:      Luca Tettamanti <kronos.it@gmail.com>
2757 L:      linux-hwmon@vger.kernel.org
2758 S:      Maintained
2759 F:      drivers/hwmon/asus_atk0110.c
2760
2761 ATLX ETHERNET DRIVERS
2762 M:      Jay Cliburn <jcliburn@gmail.com>
2763 M:      Chris Snook <chris.snook@gmail.com>
2764 L:      netdev@vger.kernel.org
2765 W:      http://sourceforge.net/projects/atl1
2766 W:      http://atl1.sourceforge.net
2767 S:      Maintained
2768 F:      drivers/net/ethernet/atheros/
2769
2770 ATM
2771 M:      Chas Williams <3chas3@gmail.com>
2772 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2773 L:      netdev@vger.kernel.org
2774 W:      http://linux-atm.sourceforge.net
2775 S:      Maintained
2776 F:      drivers/atm/
2777 F:      include/linux/atm*
2778 F:      include/uapi/linux/atm*
2779
2780 ATMEL MACB ETHERNET DRIVER
2781 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2782 S:      Supported
2783 F:      drivers/net/ethernet/cadence/
2784
2785 ATMEL MAXTOUCH DRIVER
2786 M:      Nick Dyer <nick@shmanahar.org>
2787 T:      git git://github.com/ndyer/linux.git
2788 S:      Maintained
2789 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2790 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2791
2792 ATMEL WIRELESS DRIVER
2793 M:      Simon Kelley <simon@thekelleys.org.uk>
2794 L:      linux-wireless@vger.kernel.org
2795 W:      http://www.thekelleys.org.uk/atmel
2796 W:      http://atmelwlandriver.sourceforge.net/
2797 S:      Maintained
2798 F:      drivers/net/wireless/atmel/atmel*
2799
2800 ATOMIC INFRASTRUCTURE
2801 M:      Will Deacon <will@kernel.org>
2802 M:      Peter Zijlstra <peterz@infradead.org>
2803 R:      Boqun Feng <boqun.feng@gmail.com>
2804 L:      linux-kernel@vger.kernel.org
2805 S:      Maintained
2806 F:      arch/*/include/asm/atomic*.h
2807 F:      include/*/atomic*.h
2808 F:      scripts/atomic/
2809
2810 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2811 M:      Bradley Grove <linuxdrivers@attotech.com>
2812 L:      linux-scsi@vger.kernel.org
2813 W:      http://www.attotech.com
2814 S:      Supported
2815 F:      drivers/scsi/esas2r
2816
2817 ATUSB IEEE 802.15.4 RADIO DRIVER
2818 M:      Stefan Schmidt <stefan@datenfreihafen.org>
2819 L:      linux-wpan@vger.kernel.org
2820 S:      Maintained
2821 F:      drivers/net/ieee802154/atusb.c
2822 F:      drivers/net/ieee802154/atusb.h
2823 F:      drivers/net/ieee802154/at86rf230.h
2824
2825 AUDIT SUBSYSTEM
2826 M:      Paul Moore <paul@paul-moore.com>
2827 M:      Eric Paris <eparis@redhat.com>
2828 L:      linux-audit@redhat.com (moderated for non-subscribers)
2829 W:      https://github.com/linux-audit
2830 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2831 S:      Supported
2832 F:      include/linux/audit.h
2833 F:      include/uapi/linux/audit.h
2834 F:      kernel/audit*
2835
2836 AUXILIARY DISPLAY DRIVERS
2837 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2838 S:      Maintained
2839 F:      drivers/auxdisplay/
2840 F:      include/linux/cfag12864b.h
2841
2842 AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER
2843 M:      Andreas Klinger <ak@it-klinger.de>
2844 L:      linux-iio@vger.kernel.org
2845 S:      Maintained
2846 F:      Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml
2847 F:      drivers/iio/adc/hx711.c
2848
2849 AX.25 NETWORK LAYER
2850 M:      Ralf Baechle <ralf@linux-mips.org>
2851 L:      linux-hams@vger.kernel.org
2852 W:      http://www.linux-ax25.org/
2853 S:      Maintained
2854 F:      include/uapi/linux/ax25.h
2855 F:      include/net/ax25.h
2856 F:      net/ax25/
2857
2858 AXENTIA ARM DEVICES
2859 M:      Peter Rosin <peda@axentia.se>
2860 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2861 S:      Maintained
2862 F:      Documentation/devicetree/bindings/arm/axentia.txt
2863 F:      arch/arm/boot/dts/at91-linea.dtsi
2864 F:      arch/arm/boot/dts/at91-natte.dtsi
2865 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2866 F:      arch/arm/boot/dts/at91-tse850-3.dts
2867
2868 AXENTIA ASOC DRIVERS
2869 M:      Peter Rosin <peda@axentia.se>
2870 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2871 S:      Maintained
2872 F:      Documentation/devicetree/bindings/sound/axentia,*
2873 F:      sound/soc/atmel/tse850-pcm5142.c
2874
2875 AXXIA I2C CONTROLLER
2876 M:      Krzysztof Adamski <krzysztof.adamski@nokia.com>
2877 L:      linux-i2c@vger.kernel.org
2878 S:      Maintained
2879 F:      Documentation/devicetree/bindings/i2c/i2c-axxia.txt
2880 F:      drivers/i2c/busses/i2c-axxia.c
2881
2882 AZ6007 DVB DRIVER
2883 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2884 L:      linux-media@vger.kernel.org
2885 W:      https://linuxtv.org
2886 T:      git git://linuxtv.org/media_tree.git
2887 S:      Maintained
2888 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2889
2890 AZTECH FM RADIO RECEIVER DRIVER
2891 M:      Hans Verkuil <hverkuil@xs4all.nl>
2892 L:      linux-media@vger.kernel.org
2893 T:      git git://linuxtv.org/media_tree.git
2894 W:      https://linuxtv.org
2895 S:      Maintained
2896 F:      drivers/media/radio/radio-aztech*
2897
2898 B43 WIRELESS DRIVER
2899 L:      linux-wireless@vger.kernel.org
2900 L:      b43-dev@lists.infradead.org
2901 W:      http://wireless.kernel.org/en/users/Drivers/b43
2902 S:      Odd Fixes
2903 F:      drivers/net/wireless/broadcom/b43/
2904
2905 B43LEGACY WIRELESS DRIVER
2906 M:      Larry Finger <Larry.Finger@lwfinger.net>
2907 L:      linux-wireless@vger.kernel.org
2908 L:      b43-dev@lists.infradead.org
2909 W:      http://wireless.kernel.org/en/users/Drivers/b43
2910 S:      Maintained
2911 F:      drivers/net/wireless/broadcom/b43legacy/
2912
2913 BACKLIGHT CLASS/SUBSYSTEM
2914 M:      Lee Jones <lee.jones@linaro.org>
2915 M:      Daniel Thompson <daniel.thompson@linaro.org>
2916 M:      Jingoo Han <jingoohan1@gmail.com>
2917 L:      dri-devel@lists.freedesktop.org
2918 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2919 S:      Maintained
2920 F:      drivers/video/backlight/
2921 F:      include/linux/backlight.h
2922 F:      include/linux/pwm_backlight.h
2923 F:      Documentation/devicetree/bindings/leds/backlight
2924 F:      Documentation/ABI/stable/sysfs-class-backlight
2925 F:      Documentation/ABI/testing/sysfs-class-backlight
2926
2927 BATMAN ADVANCED
2928 M:      Marek Lindner <mareklindner@neomailbox.ch>
2929 M:      Simon Wunderlich <sw@simonwunderlich.de>
2930 M:      Antonio Quartulli <a@unstable.cc>
2931 M:      Sven Eckelmann <sven@narfation.org>
2932 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2933 W:      https://www.open-mesh.org/
2934 B:      https://www.open-mesh.org/projects/batman-adv/issues
2935 C:      irc://chat.freenode.net/batman
2936 Q:      https://patchwork.open-mesh.org/project/batman/list/
2937 T:      git https://git.open-mesh.org/linux-merge.git
2938 S:      Maintained
2939 F:      Documentation/ABI/obsolete/sysfs-class-net-batman-adv
2940 F:      Documentation/ABI/obsolete/sysfs-class-net-mesh
2941 F:      Documentation/networking/batman-adv.rst
2942 F:      include/uapi/linux/batadv_packet.h
2943 F:      include/uapi/linux/batman_adv.h
2944 F:      net/batman-adv/
2945
2946 BAYCOM/HDLCDRV DRIVERS FOR AX.25
2947 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
2948 L:      linux-hams@vger.kernel.org
2949 W:      http://www.baycom.org/~tom/ham/ham.html
2950 S:      Maintained
2951 F:      drivers/net/hamradio/baycom*
2952
2953 BCACHE (BLOCK LAYER CACHE)
2954 M:      Coly Li <colyli@suse.de>
2955 M:      Kent Overstreet <kent.overstreet@gmail.com>
2956 L:      linux-bcache@vger.kernel.org
2957 W:      http://bcache.evilpiepirate.org
2958 C:      irc://irc.oftc.net/bcache
2959 S:      Maintained
2960 F:      drivers/md/bcache/
2961
2962 BDISP ST MEDIA DRIVER
2963 M:      Fabien Dessenne <fabien.dessenne@st.com>
2964 L:      linux-media@vger.kernel.org
2965 T:      git git://linuxtv.org/media_tree.git
2966 W:      https://linuxtv.org
2967 S:      Supported
2968 F:      drivers/media/platform/sti/bdisp
2969
2970 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
2971 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
2972 L:      netdev@vger.kernel.org
2973 S:      Maintained
2974 F:      drivers/net/ethernet/ec_bhf.c
2975
2976 BEFS FILE SYSTEM
2977 M:      Luis de Bethencourt <luisbg@kernel.org>
2978 M:      Salah Triki <salah.triki@gmail.com>
2979 S:      Maintained
2980 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
2981 F:      Documentation/filesystems/befs.txt
2982 F:      fs/befs/
2983
2984 BFQ I/O SCHEDULER
2985 M:      Paolo Valente <paolo.valente@linaro.org>
2986 M:      Jens Axboe <axboe@kernel.dk>
2987 L:      linux-block@vger.kernel.org
2988 S:      Maintained
2989 F:      block/bfq-*
2990 F:      Documentation/block/bfq-iosched.rst
2991
2992 BFS FILE SYSTEM
2993 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
2994 S:      Maintained
2995 F:      Documentation/filesystems/bfs.txt
2996 F:      fs/bfs/
2997 F:      include/uapi/linux/bfs_fs.h
2998
2999 BLINKM RGB LED DRIVER
3000 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
3001 S:      Maintained
3002 F:      drivers/leds/leds-blinkm.c
3003
3004 BLOCK LAYER
3005 M:      Jens Axboe <axboe@kernel.dk>
3006 L:      linux-block@vger.kernel.org
3007 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
3008 S:      Maintained
3009 F:      block/
3010 F:      drivers/block/
3011 F:      kernel/trace/blktrace.c
3012 F:      lib/sbitmap.c
3013
3014 BLOCK2MTD DRIVER
3015 M:      Joern Engel <joern@lazybastard.org>
3016 L:      linux-mtd@lists.infradead.org
3017 S:      Maintained
3018 F:      drivers/mtd/devices/block2mtd.c
3019
3020 BLUETOOTH DRIVERS
3021 M:      Marcel Holtmann <marcel@holtmann.org>
3022 M:      Johan Hedberg <johan.hedberg@gmail.com>
3023 L:      linux-bluetooth@vger.kernel.org
3024 W:      http://www.bluez.org/
3025 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
3026 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
3027 S:      Maintained
3028 F:      drivers/bluetooth/
3029
3030 BLUETOOTH SUBSYSTEM
3031 M:      Marcel Holtmann <marcel@holtmann.org>
3032 M:      Johan Hedberg <johan.hedberg@gmail.com>
3033 L:      linux-bluetooth@vger.kernel.org
3034 W:      http://www.bluez.org/
3035 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
3036 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
3037 S:      Maintained
3038 F:      net/bluetooth/
3039 F:      include/net/bluetooth/
3040
3041 BONDING DRIVER
3042 M:      Jay Vosburgh <j.vosburgh@gmail.com>
3043 M:      Veaceslav Falico <vfalico@gmail.com>
3044 M:      Andy Gospodarek <andy@greyhouse.net>
3045 L:      netdev@vger.kernel.org
3046 W:      http://sourceforge.net/projects/bonding/
3047 S:      Supported
3048 F:      drivers/net/bonding/
3049 F:      include/uapi/linux/if_bonding.h
3050
3051 BPF (Safe dynamic programs and tools)
3052 M:      Alexei Starovoitov <ast@kernel.org>
3053 M:      Daniel Borkmann <daniel@iogearbox.net>
3054 R:      Martin KaFai Lau <kafai@fb.com>
3055 R:      Song Liu <songliubraving@fb.com>
3056 R:      Yonghong Song <yhs@fb.com>
3057 R:      Andrii Nakryiko <andriin@fb.com>
3058 L:      netdev@vger.kernel.org
3059 L:      bpf@vger.kernel.org
3060 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
3061 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
3062 Q:      https://patchwork.ozlabs.org/project/netdev/list/?delegate=77147
3063 S:      Supported
3064 F:      arch/*/net/*
3065 F:      Documentation/networking/filter.txt
3066 F:      Documentation/bpf/
3067 F:      include/linux/bpf*
3068 F:      include/linux/filter.h
3069 F:      include/trace/events/xdp.h
3070 F:      include/uapi/linux/bpf*
3071 F:      include/uapi/linux/filter.h
3072 F:      kernel/bpf/
3073 F:      kernel/trace/bpf_trace.c
3074 F:      lib/test_bpf.c
3075 F:      net/bpf/
3076 F:      net/core/filter.c
3077 F:      net/sched/act_bpf.c
3078 F:      net/sched/cls_bpf.c
3079 F:      samples/bpf/
3080 F:      tools/bpf/
3081 F:      tools/lib/bpf/
3082 F:      tools/testing/selftests/bpf/
3083 K:      bpf
3084 N:      bpf
3085
3086 BPF JIT for ARM
3087 M:      Shubham Bansal <illusionist.neo@gmail.com>
3088 L:      netdev@vger.kernel.org
3089 L:      bpf@vger.kernel.org
3090 S:      Maintained
3091 F:      arch/arm/net/
3092
3093 BPF JIT for ARM64
3094 M:      Daniel Borkmann <daniel@iogearbox.net>
3095 M:      Alexei Starovoitov <ast@kernel.org>
3096 M:      Zi Shen Lim <zlim.lnx@gmail.com>
3097 L:      netdev@vger.kernel.org
3098 L:      bpf@vger.kernel.org
3099 S:      Supported
3100 F:      arch/arm64/net/
3101
3102 BPF JIT for MIPS (32-BIT AND 64-BIT)
3103 M:      Paul Burton <paulburton@kernel.org>
3104 L:      netdev@vger.kernel.org
3105 L:      bpf@vger.kernel.org
3106 S:      Maintained
3107 F:      arch/mips/net/
3108
3109 BPF JIT for NFP NICs
3110 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
3111 L:      netdev@vger.kernel.org
3112 L:      bpf@vger.kernel.org
3113 S:      Supported
3114 F:      drivers/net/ethernet/netronome/nfp/bpf/
3115
3116 BPF JIT for POWERPC (32-BIT AND 64-BIT)
3117 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
3118 M:      Sandipan Das <sandipan@linux.ibm.com>
3119 L:      netdev@vger.kernel.org
3120 L:      bpf@vger.kernel.org
3121 S:      Maintained
3122 F:      arch/powerpc/net/
3123
3124 BPF JIT for RISC-V (RV64G)
3125 M:      Björn Töpel <bjorn.topel@gmail.com>
3126 L:      netdev@vger.kernel.org
3127 S:      Maintained
3128 F:      arch/riscv/net/
3129
3130 BPF JIT for S390
3131 M:      Ilya Leoshkevich <iii@linux.ibm.com>
3132 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
3133 M:      Vasily Gorbik <gor@linux.ibm.com>
3134 L:      netdev@vger.kernel.org
3135 L:      bpf@vger.kernel.org
3136 S:      Maintained
3137 F:      arch/s390/net/
3138 X:      arch/s390/net/pnet.c
3139
3140 BPF JIT for SPARC (32-BIT AND 64-BIT)
3141 M:      David S. Miller <davem@davemloft.net>
3142 L:      netdev@vger.kernel.org
3143 L:      bpf@vger.kernel.org
3144 S:      Maintained
3145 F:      arch/sparc/net/
3146
3147 BPF JIT for X86 32-BIT
3148 M:      Wang YanQing <udknight@gmail.com>
3149 L:      netdev@vger.kernel.org
3150 L:      bpf@vger.kernel.org
3151 S:      Maintained
3152 F:      arch/x86/net/bpf_jit_comp32.c
3153
3154 BPF JIT for X86 64-BIT
3155 M:      Alexei Starovoitov <ast@kernel.org>
3156 M:      Daniel Borkmann <daniel@iogearbox.net>
3157 L:      netdev@vger.kernel.org
3158 L:      bpf@vger.kernel.org
3159 S:      Supported
3160 F:      arch/x86/net/
3161 X:      arch/x86/net/bpf_jit_comp32.c
3162
3163 BROADCOM B44 10/100 ETHERNET DRIVER
3164 M:      Michael Chan <michael.chan@broadcom.com>
3165 L:      netdev@vger.kernel.org
3166 S:      Supported
3167 F:      drivers/net/ethernet/broadcom/b44.*
3168
3169 BROADCOM B53 ETHERNET SWITCH DRIVER
3170 M:      Florian Fainelli <f.fainelli@gmail.com>
3171 L:      netdev@vger.kernel.org
3172 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
3173 S:      Supported
3174 F:      drivers/net/dsa/b53/*
3175 F:      include/linux/platform_data/b53.h
3176
3177 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
3178 M:      Florian Fainelli <f.fainelli@gmail.com>
3179 M:      Ray Jui <rjui@broadcom.com>
3180 M:      Scott Branden <sbranden@broadcom.com>
3181 M:      bcm-kernel-feedback-list@broadcom.com
3182 T:      git git://github.com/broadcom/mach-bcm
3183 S:      Maintained
3184 N:      bcm281*
3185 N:      bcm113*
3186 N:      bcm216*
3187 N:      kona
3188 F:      arch/arm/mach-bcm/
3189
3190 BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE
3191 M:      Eric Anholt <eric@anholt.net>
3192 M:      Stefan Wahren <wahrenst@gmx.net>
3193 L:      bcm-kernel-feedback-list@broadcom.com
3194 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
3195 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3196 T:      git git://github.com/anholt/linux
3197 S:      Maintained
3198 N:      bcm2711
3199 N:      bcm2835
3200 F:      drivers/staging/vc04_services
3201
3202 BROADCOM BCM47XX MIPS ARCHITECTURE
3203 M:      Hauke Mehrtens <hauke@hauke-m.de>
3204 M:      Rafał Miłecki <zajec5@gmail.com>
3205 L:      linux-mips@vger.kernel.org
3206 S:      Maintained
3207 F:      Documentation/devicetree/bindings/mips/brcm/
3208 F:      arch/mips/bcm47xx/*
3209 F:      arch/mips/include/asm/mach-bcm47xx/*
3210
3211 BROADCOM BCM5301X ARM ARCHITECTURE
3212 M:      Hauke Mehrtens <hauke@hauke-m.de>
3213 M:      Rafał Miłecki <zajec5@gmail.com>
3214 M:      bcm-kernel-feedback-list@broadcom.com
3215 L:      linux-arm-kernel@lists.infradead.org
3216 S:      Maintained
3217 F:      arch/arm/mach-bcm/bcm_5301x.c
3218 F:      arch/arm/boot/dts/bcm5301x*.dtsi
3219 F:      arch/arm/boot/dts/bcm470*
3220 F:      arch/arm/boot/dts/bcm953012*
3221
3222 BROADCOM BCM53573 ARM ARCHITECTURE
3223 M:      Rafał Miłecki <rafal@milecki.pl>
3224 L:      bcm-kernel-feedback-list@broadcom.com
3225 L:      linux-arm-kernel@lists.infradead.org
3226 S:      Maintained
3227 F:      arch/arm/boot/dts/bcm53573*
3228 F:      arch/arm/boot/dts/bcm47189*
3229
3230 BROADCOM BCM63XX ARM ARCHITECTURE
3231 M:      Florian Fainelli <f.fainelli@gmail.com>
3232 M:      bcm-kernel-feedback-list@broadcom.com
3233 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3234 T:      git git://github.com/broadcom/stblinux.git
3235 S:      Maintained
3236 N:      bcm63xx
3237
3238 BROADCOM BCM63XX/BCM33XX UDC DRIVER
3239 M:      Kevin Cernekee <cernekee@gmail.com>
3240 L:      linux-usb@vger.kernel.org
3241 S:      Maintained
3242 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
3243
3244 BROADCOM BCM7XXX ARM ARCHITECTURE
3245 M:      Florian Fainelli <f.fainelli@gmail.com>
3246 M:      bcm-kernel-feedback-list@broadcom.com
3247 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3248 T:      git git://github.com/broadcom/stblinux.git
3249 S:      Maintained
3250 F:      arch/arm/mach-bcm/*brcmstb*
3251 F:      arch/arm/boot/dts/bcm7*.dts*
3252 F:      drivers/bus/brcmstb_gisb.c
3253 F:      arch/arm/mm/cache-b15-rac.c
3254 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
3255 N:      brcmstb
3256
3257 BROADCOM BMIPS CPUFREQ DRIVER
3258 M:      Markus Mayer <mmayer@broadcom.com>
3259 M:      bcm-kernel-feedback-list@broadcom.com
3260 L:      linux-pm@vger.kernel.org
3261 S:      Maintained
3262 F:      drivers/cpufreq/bmips-cpufreq.c
3263
3264 BROADCOM BMIPS MIPS ARCHITECTURE
3265 M:      Florian Fainelli <f.fainelli@gmail.com>
3266 L:      bcm-kernel-feedback-list@broadcom.com
3267 L:      linux-mips@vger.kernel.org
3268 T:      git git://github.com/broadcom/stblinux.git
3269 S:      Maintained
3270 F:      arch/mips/bmips/*
3271 F:      arch/mips/include/asm/mach-bmips/*
3272 F:      arch/mips/kernel/*bmips*
3273 F:      arch/mips/boot/dts/brcm/bcm*.dts*
3274 F:      drivers/irqchip/irq-bcm63*
3275 F:      drivers/irqchip/irq-bcm7*
3276 F:      drivers/irqchip/irq-brcmstb*
3277 F:      include/linux/bcm963xx_nvram.h
3278 F:      include/linux/bcm963xx_tag.h
3279
3280 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
3281 M:      Rasesh Mody <rmody@marvell.com>
3282 M:      GR-Linux-NIC-Dev@marvell.com
3283 L:      netdev@vger.kernel.org
3284 S:      Supported
3285 F:      drivers/net/ethernet/broadcom/bnx2.*
3286 F:      drivers/net/ethernet/broadcom/bnx2_*
3287
3288 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
3289 M:      QLogic-Storage-Upstream@qlogic.com
3290 L:      linux-scsi@vger.kernel.org
3291 S:      Supported
3292 F:      drivers/scsi/bnx2fc/
3293
3294 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
3295 M:      QLogic-Storage-Upstream@qlogic.com
3296 L:      linux-scsi@vger.kernel.org
3297 S:      Supported
3298 F:      drivers/scsi/bnx2i/
3299
3300 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
3301 M:      Ariel Elior <aelior@marvell.com>
3302 M:      Sudarsana Kalluru <skalluru@marvell.com>
3303 M:      GR-everest-linux-l2@marvell.com
3304 L:      netdev@vger.kernel.org
3305 S:      Supported
3306 F:      drivers/net/ethernet/broadcom/bnx2x/
3307
3308 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
3309 M:      Michael Chan <michael.chan@broadcom.com>
3310 L:      netdev@vger.kernel.org
3311 S:      Supported
3312 F:      drivers/net/ethernet/broadcom/bnxt/
3313
3314 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
3315 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
3316 M:      Franky Lin <franky.lin@broadcom.com>
3317 M:      Hante Meuleman <hante.meuleman@broadcom.com>
3318 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
3319 M:      Wright Feng <wright.feng@cypress.com>
3320 L:      linux-wireless@vger.kernel.org
3321 L:      brcm80211-dev-list.pdl@broadcom.com
3322 L:      brcm80211-dev-list@cypress.com
3323 S:      Supported
3324 F:      drivers/net/wireless/broadcom/brcm80211/
3325
3326 BROADCOM BRCMSTB GPIO DRIVER
3327 M:      Gregory Fong <gregory.0xf0@gmail.com>
3328 L:      bcm-kernel-feedback-list@broadcom.com
3329 S:      Supported
3330 F:      drivers/gpio/gpio-brcmstb.c
3331 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
3332
3333 BROADCOM BRCMSTB I2C DRIVER
3334 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3335 L:      linux-i2c@vger.kernel.org
3336 L:      bcm-kernel-feedback-list@broadcom.com
3337 S:      Supported
3338 F:      drivers/i2c/busses/i2c-brcmstb.c
3339 F:      Documentation/devicetree/bindings/i2c/i2c-brcmstb.txt
3340
3341 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
3342 M:      Al Cooper <alcooperx@gmail.com>
3343 L:      linux-kernel@vger.kernel.org
3344 L:      bcm-kernel-feedback-list@broadcom.com
3345 S:      Maintained
3346 F:      drivers/phy/broadcom/phy-brcm-usb*
3347
3348 BROADCOM GENET ETHERNET DRIVER
3349 M:      Doug Berger <opendmb@gmail.com>
3350 M:      Florian Fainelli <f.fainelli@gmail.com>
3351 L:      bcm-kernel-feedback-list@broadcom.com
3352 L:      netdev@vger.kernel.org
3353 S:      Supported
3354 F:      drivers/net/ethernet/broadcom/genet/
3355
3356 BROADCOM IPROC ARM ARCHITECTURE
3357 M:      Ray Jui <rjui@broadcom.com>
3358 M:      Scott Branden <sbranden@broadcom.com>
3359 M:      bcm-kernel-feedback-list@broadcom.com
3360 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3361 T:      git git://github.com/broadcom/cygnus-linux.git
3362 S:      Maintained
3363 N:      iproc
3364 N:      cygnus
3365 N:      bcm[-_]nsp
3366 N:      bcm9113*
3367 N:      bcm9583*
3368 N:      bcm9585*
3369 N:      bcm9586*
3370 N:      bcm988312
3371 N:      bcm113*
3372 N:      bcm583*
3373 N:      bcm585*
3374 N:      bcm586*
3375 N:      bcm88312
3376 N:      hr2
3377 N:      stingray
3378 F:      arch/arm64/boot/dts/broadcom/northstar2/*
3379 F:      arch/arm64/boot/dts/broadcom/stingray/*
3380 F:      drivers/clk/bcm/clk-ns*
3381 F:      drivers/clk/bcm/clk-sr*
3382 F:      drivers/pinctrl/bcm/pinctrl-ns*
3383 F:      include/dt-bindings/clock/bcm-sr*
3384
3385 BROADCOM KONA GPIO DRIVER
3386 M:      Ray Jui <rjui@broadcom.com>
3387 L:      bcm-kernel-feedback-list@broadcom.com
3388 S:      Supported
3389 F:      drivers/gpio/gpio-bcm-kona.c
3390 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
3391
3392 BROADCOM NETXTREME-E ROCE DRIVER
3393 M:      Selvin Xavier <selvin.xavier@broadcom.com>
3394 M:      Devesh Sharma <devesh.sharma@broadcom.com>
3395 M:      Somnath Kotur <somnath.kotur@broadcom.com>
3396 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
3397 L:      linux-rdma@vger.kernel.org
3398 W:      http://www.broadcom.com
3399 S:      Supported
3400 F:      drivers/infiniband/hw/bnxt_re/
3401 F:      include/uapi/rdma/bnxt_re-abi.h
3402
3403 BROADCOM NVRAM DRIVER
3404 M:      Rafał Miłecki <zajec5@gmail.com>
3405 L:      linux-mips@vger.kernel.org
3406 S:      Maintained
3407 F:      drivers/firmware/broadcom/*
3408
3409 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
3410 M:      Rafał Miłecki <zajec5@gmail.com>
3411 L:      linux-wireless@vger.kernel.org
3412 S:      Maintained
3413 F:      drivers/bcma/
3414 F:      include/linux/bcma/
3415
3416 BROADCOM STB AVS CPUFREQ DRIVER
3417 M:      Markus Mayer <mmayer@broadcom.com>
3418 M:      bcm-kernel-feedback-list@broadcom.com
3419 L:      linux-pm@vger.kernel.org
3420 S:      Maintained
3421 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
3422 F:      drivers/cpufreq/brcmstb*
3423
3424 BROADCOM STB AVS TMON DRIVER
3425 M:      Markus Mayer <mmayer@broadcom.com>
3426 M:      bcm-kernel-feedback-list@broadcom.com
3427 L:      linux-pm@vger.kernel.org
3428 S:      Maintained
3429 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3430 F:      drivers/thermal/broadcom/brcmstb*
3431
3432 BROADCOM STB NAND FLASH DRIVER
3433 M:      Brian Norris <computersforpeace@gmail.com>
3434 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3435 L:      linux-mtd@lists.infradead.org
3436 L:      bcm-kernel-feedback-list@broadcom.com
3437 S:      Maintained
3438 F:      drivers/mtd/nand/raw/brcmnand/
3439
3440 BROADCOM STB DPFE DRIVER
3441 M:      Markus Mayer <mmayer@broadcom.com>
3442 M:      bcm-kernel-feedback-list@broadcom.com
3443 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3444 S:      Maintained
3445 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3446 F:      drivers/memory/brcmstb_dpfe.c
3447
3448 BROADCOM SPI DRIVER
3449 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3450 M:      bcm-kernel-feedback-list@broadcom.com
3451 S:      Maintained
3452 F:      Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.txt
3453 F:      drivers/spi/spi-bcm-qspi.*
3454 F:      drivers/spi/spi-brcmstb-qspi.c
3455 F:      drivers/spi/spi-iproc-qspi.c
3456
3457 BROADCOM SYSTEMPORT ETHERNET DRIVER
3458 M:      Florian Fainelli <f.fainelli@gmail.com>
3459 L:      bcm-kernel-feedback-list@broadcom.com
3460 L:      netdev@vger.kernel.org
3461 S:      Supported
3462 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3463
3464 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3465 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3466 M:      Prashant Sreedharan <prashant@broadcom.com>
3467 M:      Michael Chan <mchan@broadcom.com>
3468 L:      netdev@vger.kernel.org
3469 S:      Supported
3470 F:      drivers/net/ethernet/broadcom/tg3.*
3471
3472 BROCADE BFA FC SCSI DRIVER
3473 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3474 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3475 L:      linux-scsi@vger.kernel.org
3476 S:      Supported
3477 F:      drivers/scsi/bfa/
3478
3479 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3480 M:      Rasesh Mody <rmody@marvell.com>
3481 M:      Sudarsana Kalluru <skalluru@marvell.com>
3482 M:      GR-Linux-NIC-Dev@marvell.com
3483 L:      netdev@vger.kernel.org
3484 S:      Supported
3485 F:      drivers/net/ethernet/brocade/bna/
3486
3487 BSG (block layer generic sg v4 driver)
3488 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3489 L:      linux-scsi@vger.kernel.org
3490 S:      Supported
3491 F:      block/bsg.c
3492 F:      include/linux/bsg.h
3493 F:      include/uapi/linux/bsg.h
3494
3495 BT87X AUDIO DRIVER
3496 M:      Clemens Ladisch <clemens@ladisch.de>
3497 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3498 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
3499 S:      Maintained
3500 F:      Documentation/sound/cards/bt87x.rst
3501 F:      sound/pci/bt87x.c
3502
3503 BT8XXGPIO DRIVER
3504 M:      Michael Buesch <m@bues.ch>
3505 W:      http://bu3sch.de/btgpio.php
3506 S:      Maintained
3507 F:      drivers/gpio/gpio-bt8xx.c
3508
3509 BTRFS FILE SYSTEM
3510 M:      Chris Mason <clm@fb.com>
3511 M:      Josef Bacik <josef@toxicpanda.com>
3512 M:      David Sterba <dsterba@suse.com>
3513 L:      linux-btrfs@vger.kernel.org
3514 W:      http://btrfs.wiki.kernel.org/
3515 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3516 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3517 S:      Maintained
3518 F:      Documentation/filesystems/btrfs.txt
3519 F:      fs/btrfs/
3520 F:      include/linux/btrfs*
3521 F:      include/uapi/linux/btrfs*
3522
3523 BTTV VIDEO4LINUX DRIVER
3524 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3525 L:      linux-media@vger.kernel.org
3526 W:      https://linuxtv.org
3527 T:      git git://linuxtv.org/media_tree.git
3528 S:      Odd fixes
3529 F:      Documentation/media/v4l-drivers/bttv*
3530 F:      drivers/media/pci/bt8xx/bttv*
3531
3532 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3533 M:      Chanwoo Choi <cw00.choi@samsung.com>
3534 L:      linux-pm@vger.kernel.org
3535 L:      linux-samsung-soc@vger.kernel.org
3536 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
3537 S:      Maintained
3538 F:      drivers/devfreq/exynos-bus.c
3539 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3540
3541 BUSLOGIC SCSI DRIVER
3542 M:      Khalid Aziz <khalid@gonehiking.org>
3543 L:      linux-scsi@vger.kernel.org
3544 S:      Maintained
3545 F:      drivers/scsi/BusLogic.*
3546 F:      drivers/scsi/FlashPoint.*
3547
3548 C-MEDIA CMI8788 DRIVER
3549 M:      Clemens Ladisch <clemens@ladisch.de>
3550 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3551 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
3552 S:      Maintained
3553 F:      sound/pci/oxygen/
3554
3555 C-SKY ARCHITECTURE
3556 M:      Guo Ren <guoren@kernel.org>
3557 T:      git https://github.com/c-sky/csky-linux.git
3558 S:      Supported
3559 F:      arch/csky/
3560 F:      Documentation/devicetree/bindings/csky/
3561 F:      drivers/irqchip/irq-csky-*
3562 F:      Documentation/devicetree/bindings/interrupt-controller/csky,*
3563 F:      drivers/clocksource/timer-gx6605s.c
3564 F:      drivers/clocksource/timer-mp-csky.c
3565 F:      Documentation/devicetree/bindings/timer/csky,*
3566 K:      csky
3567 N:      csky
3568
3569 C6X ARCHITECTURE
3570 M:      Mark Salter <msalter@redhat.com>
3571 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3572 L:      linux-c6x-dev@linux-c6x.org
3573 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3574 S:      Maintained
3575 F:      arch/c6x/
3576
3577 CA8210 IEEE-802.15.4 RADIO DRIVER
3578 M:      Harry Morris <h.morris@cascoda.com>
3579 L:      linux-wpan@vger.kernel.org
3580 W:      https://github.com/Cascoda/ca8210-linux.git
3581 S:      Maintained
3582 F:      drivers/net/ieee802154/ca8210.c
3583 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3584
3585 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3586 M:      David Howells <dhowells@redhat.com>
3587 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3588 S:      Supported
3589 F:      Documentation/filesystems/caching/cachefiles.txt
3590 F:      fs/cachefiles/
3591
3592 CADENCE MIPI-CSI2 BRIDGES
3593 M:      Maxime Ripard <mripard@kernel.org>
3594 L:      linux-media@vger.kernel.org
3595 S:      Maintained
3596 F:      Documentation/devicetree/bindings/media/cdns,*.txt
3597 F:      drivers/media/platform/cadence/cdns-csi2*
3598
3599 CADENCE NAND DRIVER
3600 M:      Piotr Sroka <piotrs@cadence.com>
3601 L:      linux-mtd@lists.infradead.org
3602 S:      Maintained
3603 F:      drivers/mtd/nand/raw/cadence-nand-controller.c
3604 F:      Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt
3605
3606 CADET FM/AM RADIO RECEIVER DRIVER
3607 M:      Hans Verkuil <hverkuil@xs4all.nl>
3608 L:      linux-media@vger.kernel.org
3609 T:      git git://linuxtv.org/media_tree.git
3610 W:      https://linuxtv.org
3611 S:      Maintained
3612 F:      drivers/media/radio/radio-cadet*
3613
3614 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3615 M:      Jonathan Corbet <corbet@lwn.net>
3616 L:      linux-media@vger.kernel.org
3617 T:      git git://linuxtv.org/media_tree.git
3618 S:      Maintained
3619 F:      Documentation/media/v4l-drivers/cafe_ccic*
3620 F:      drivers/media/platform/marvell-ccic/
3621
3622 CAIF NETWORK LAYER
3623 L:      netdev@vger.kernel.org
3624 S:      Orphan
3625 F:      Documentation/networking/caif/
3626 F:      drivers/net/caif/
3627 F:      include/uapi/linux/caif/
3628 F:      include/net/caif/
3629 F:      net/caif/
3630
3631 CAKE QDISC
3632 M:      Toke Høiland-Jørgensen <toke@toke.dk>
3633 L:      cake@lists.bufferbloat.net (moderated for non-subscribers)
3634 S:      Maintained
3635 F:      net/sched/sch_cake.c
3636
3637 CALGARY x86-64 IOMMU
3638 M:      Muli Ben-Yehuda <mulix@mulix.org>
3639 M:      Jon Mason <jdmason@kudzu.us>
3640 L:      iommu@lists.linux-foundation.org
3641 S:      Maintained
3642 F:      arch/x86/kernel/pci-calgary_64.c
3643 F:      arch/x86/kernel/tce_64.c
3644 F:      arch/x86/include/asm/calgary.h
3645 F:      arch/x86/include/asm/tce.h
3646
3647 CAN NETWORK DRIVERS
3648 M:      Wolfgang Grandegger <wg@grandegger.com>
3649 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3650 L:      linux-can@vger.kernel.org
3651 W:      https://github.com/linux-can
3652 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3653 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3654 S:      Maintained
3655 F:      Documentation/devicetree/bindings/net/can/
3656 F:      drivers/net/can/
3657 F:      include/linux/can/dev.h
3658 F:      include/linux/can/led.h
3659 F:      include/linux/can/rx-offload.h
3660 F:      include/linux/can/platform/
3661 F:      include/uapi/linux/can/error.h
3662 F:      include/uapi/linux/can/netlink.h
3663 F:      include/uapi/linux/can/vxcan.h
3664
3665 CAN NETWORK LAYER
3666 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3667 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3668 L:      linux-can@vger.kernel.org
3669 W:      https://github.com/linux-can
3670 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3671 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3672 S:      Maintained
3673 F:      Documentation/networking/can.rst
3674 F:      net/can/
3675 F:      include/linux/can/core.h
3676 F:      include/linux/can/skb.h
3677 F:      include/net/netns/can.h
3678 F:      include/uapi/linux/can.h
3679 F:      include/uapi/linux/can/bcm.h
3680 F:      include/uapi/linux/can/raw.h
3681 F:      include/uapi/linux/can/gw.h
3682
3683 CAN-J1939 NETWORK LAYER
3684 M:      Robin van der Gracht <robin@protonic.nl>
3685 M:      Oleksij Rempel <o.rempel@pengutronix.de>
3686 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
3687 L:      linux-can@vger.kernel.org
3688 S:      Maintained
3689 F:      Documentation/networking/j1939.txt
3690 F:      net/can/j1939/
3691 F:      include/uapi/linux/can/j1939.h
3692
3693 CAPABILITIES
3694 M:      Serge Hallyn <serge@hallyn.com>
3695 L:      linux-security-module@vger.kernel.org
3696 S:      Supported
3697 F:      include/linux/capability.h
3698 F:      include/uapi/linux/capability.h
3699 F:      security/commoncap.c
3700 F:      kernel/capability.c
3701
3702 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3703 M:      Kevin Tsai <ktsai@capellamicro.com>
3704 S:      Maintained
3705 F:      drivers/iio/light/cm*
3706
3707 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3708 M:      Christian Lamparter <chunkeey@googlemail.com>
3709 L:      linux-wireless@vger.kernel.org
3710 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3711 S:      Maintained
3712 F:      drivers/net/wireless/ath/carl9170/
3713
3714 CAVIUM I2C DRIVER
3715 M:      Jan Glauber <jglauber@cavium.com>
3716 M:      David Daney <david.daney@cavium.com>
3717 W:      http://www.cavium.com
3718 S:      Supported
3719 F:      drivers/i2c/busses/i2c-octeon*
3720 F:      drivers/i2c/busses/i2c-thunderx*
3721
3722 CAVIUM LIQUIDIO NETWORK DRIVER
3723 M:      Derek Chickles <dchickles@marvell.com>
3724 M:      Satanand Burla <sburla@marvell.com>
3725 M:      Felix Manlunas <fmanlunas@marvell.com>
3726 L:      netdev@vger.kernel.org
3727 W:      http://www.cavium.com
3728 S:      Supported
3729 F:      drivers/net/ethernet/cavium/liquidio/
3730
3731 CAVIUM MMC DRIVER
3732 M:      Jan Glauber <jglauber@cavium.com>
3733 M:      David Daney <david.daney@cavium.com>
3734 M:      Steven J. Hill <Steven.Hill@cavium.com>
3735 W:      http://www.cavium.com
3736 S:      Supported
3737 F:      drivers/mmc/host/cavium*
3738
3739 CAVIUM OCTEON-TX CRYPTO DRIVER
3740 M:      George Cherian <george.cherian@cavium.com>
3741 L:      linux-crypto@vger.kernel.org
3742 W:      http://www.cavium.com
3743 S:      Supported
3744 F:      drivers/crypto/cavium/cpt/
3745
3746 CAVIUM THUNDERX2 ARM64 SOC
3747 M:      Robert Richter <rrichter@cavium.com>
3748 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3749 S:      Maintained
3750 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3751 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3752
3753 CC2520 IEEE-802.15.4 RADIO DRIVER
3754 M:      Varka Bhadram <varkabhadram@gmail.com>
3755 L:      linux-wpan@vger.kernel.org
3756 S:      Maintained
3757 F:      drivers/net/ieee802154/cc2520.c
3758 F:      include/linux/spi/cc2520.h
3759 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3760
3761 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3762 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3763 L:      linux-crypto@vger.kernel.org
3764 S:      Supported
3765 F:      drivers/crypto/ccree/
3766 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3767
3768 CEC FRAMEWORK
3769 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
3770 L:      linux-media@vger.kernel.org
3771 T:      git git://linuxtv.org/media_tree.git
3772 W:      http://linuxtv.org
3773 S:      Supported
3774 F:      Documentation/media/kapi/cec-core.rst
3775 F:      Documentation/media/uapi/cec
3776 F:      drivers/media/cec/
3777 F:      drivers/media/rc/keymaps/rc-cec.c
3778 F:      include/media/cec.h
3779 F:      include/media/cec-notifier.h
3780 F:      include/uapi/linux/cec.h
3781 F:      include/uapi/linux/cec-funcs.h
3782 F:      Documentation/devicetree/bindings/media/cec.txt
3783 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3784
3785 CEC GPIO DRIVER
3786 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
3787 L:      linux-media@vger.kernel.org
3788 T:      git git://linuxtv.org/media_tree.git
3789 W:      http://linuxtv.org
3790 S:      Supported
3791 F:      drivers/media/platform/cec-gpio/
3792 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3793
3794 CELL BROADBAND ENGINE ARCHITECTURE
3795 M:      Arnd Bergmann <arnd@arndb.de>
3796 L:      linuxppc-dev@lists.ozlabs.org
3797 W:      http://www.ibm.com/developerworks/power/cell/
3798 S:      Supported
3799 F:      arch/powerpc/include/asm/cell*.h
3800 F:      arch/powerpc/include/asm/spu*.h
3801 F:      arch/powerpc/include/uapi/asm/spu*.h
3802 F:      arch/powerpc/oprofile/*cell*
3803 F:      arch/powerpc/platforms/cell/
3804
3805 CEPH COMMON CODE (LIBCEPH)
3806 M:      Ilya Dryomov <idryomov@gmail.com>
3807 M:      Jeff Layton <jlayton@kernel.org>
3808 M:      Sage Weil <sage@redhat.com>
3809 L:      ceph-devel@vger.kernel.org
3810 W:      http://ceph.com/
3811 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3812 T:      git git://github.com/ceph/ceph-client.git
3813 S:      Supported
3814 F:      net/ceph/
3815 F:      include/linux/ceph/
3816 F:      include/linux/crush/
3817
3818 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3819 M:      Jeff Layton <jlayton@kernel.org>
3820 M:      Sage Weil <sage@redhat.com>
3821 M:      Ilya Dryomov <idryomov@gmail.com>
3822 L:      ceph-devel@vger.kernel.org
3823 W:      http://ceph.com/
3824 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3825 T:      git git://github.com/ceph/ceph-client.git
3826 S:      Supported
3827 F:      Documentation/filesystems/ceph.txt
3828 F:      fs/ceph/
3829
3830 CERTIFICATE HANDLING:
3831 M:      David Howells <dhowells@redhat.com>
3832 M:      David Woodhouse <dwmw2@infradead.org>
3833 L:      keyrings@vger.kernel.org
3834 S:      Maintained
3835 F:      Documentation/admin-guide/module-signing.rst
3836 F:      certs/
3837 F:      scripts/sign-file.c
3838 F:      scripts/extract-cert.c
3839
3840 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3841 L:      devel@driverdev.osuosl.org
3842 S:      Obsolete
3843 F:      drivers/staging/wusbcore/
3844
3845 CFAG12864B LCD DRIVER
3846 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3847 S:      Maintained
3848 F:      drivers/auxdisplay/cfag12864b.c
3849 F:      include/linux/cfag12864b.h
3850
3851 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3852 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3853 S:      Maintained
3854 F:      drivers/auxdisplay/cfag12864bfb.c
3855 F:      include/linux/cfag12864b.h
3856
3857 802.11 (including CFG80211/NL80211)
3858 M:      Johannes Berg <johannes@sipsolutions.net>
3859 L:      linux-wireless@vger.kernel.org
3860 W:      http://wireless.kernel.org/
3861 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3862 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3863 S:      Maintained
3864 F:      net/wireless/
3865 F:      include/uapi/linux/nl80211.h
3866 F:      include/linux/ieee80211.h
3867 F:      include/net/wext.h
3868 F:      include/net/cfg80211.h
3869 F:      include/net/iw_handler.h
3870 F:      include/net/ieee80211_radiotap.h
3871 F:      Documentation/driver-api/80211/cfg80211.rst
3872 F:      Documentation/networking/regulatory.txt
3873
3874 CHAR and MISC DRIVERS
3875 M:      Arnd Bergmann <arnd@arndb.de>
3876 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3877 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3878 S:      Supported
3879 F:      drivers/char/
3880 F:      drivers/misc/
3881 F:      include/linux/miscdevice.h
3882
3883 CHECKPATCH
3884 M:      Andy Whitcroft <apw@canonical.com>
3885 M:      Joe Perches <joe@perches.com>
3886 S:      Maintained
3887 F:      scripts/checkpatch.pl
3888
3889 CHINESE DOCUMENTATION
3890 M:      Harry Wei <harryxiyou@gmail.com>
3891 M:      Alex Shi <alex.shi@linux.alibaba.com>
3892 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3893 S:      Maintained
3894 F:      Documentation/translations/zh_CN/
3895
3896 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3897 M:      Peter Chen <Peter.Chen@nxp.com>
3898 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3899 L:      linux-usb@vger.kernel.org
3900 S:      Maintained
3901 F:      drivers/usb/chipidea/
3902
3903 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3904 M:      Hans de Goede <hdegoede@redhat.com>
3905 L:      linux-input@vger.kernel.org
3906 S:      Maintained
3907 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3908 F:      drivers/input/touchscreen/chipone_icn8318.c
3909
3910 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
3911 M:      Hans de Goede <hdegoede@redhat.com>
3912 L:      linux-input@vger.kernel.org
3913 S:      Maintained
3914 F:      drivers/input/touchscreen/chipone_icn8505.c
3915
3916 CHROME HARDWARE PLATFORM SUPPORT
3917 M:      Benson Leung <bleung@chromium.org>
3918 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3919 S:      Maintained
3920 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git
3921 F:      drivers/platform/chrome/
3922
3923 CHROMEOS EC SUBDRIVERS
3924 M:      Benson Leung <bleung@chromium.org>
3925 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3926 R:      Guenter Roeck <groeck@chromium.org>
3927 S:      Maintained
3928 N:      cros_ec
3929 N:      cros-ec
3930 F:      drivers/power/supply/cros_usbpd-charger.c
3931
3932 CHROMEOS EC CODEC DRIVER
3933 M:      Cheng-Yi Chiang <cychiang@chromium.org>
3934 S:      Maintained
3935 R:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3936 R:      Guenter Roeck <groeck@chromium.org>
3937 F:      Documentation/devicetree/bindings/sound/google,cros-ec-codec.txt
3938 F:      sound/soc/codecs/cros_ec_codec.*
3939
3940 CIRRUS LOGIC AUDIO CODEC DRIVERS
3941 M:      Brian Austin <brian.austin@cirrus.com>
3942 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3943 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3944 S:      Maintained
3945 F:      sound/soc/codecs/cs*
3946
3947 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3948 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3949 L:      netdev@vger.kernel.org
3950 S:      Maintained
3951 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3952
3953 CIRRUS LOGIC LOCHNAGAR DRIVER
3954 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3955 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3956 L:      patches@opensource.cirrus.com
3957 S:      Supported
3958 F:      drivers/clk/clk-lochnagar.c
3959 F:      drivers/hwmon/lochnagar-hwmon.c
3960 F:      drivers/mfd/lochnagar-i2c.c
3961 F:      drivers/pinctrl/cirrus/pinctrl-lochnagar.c
3962 F:      drivers/regulator/lochnagar-regulator.c
3963 F:      sound/soc/codecs/lochnagar-sc.c
3964 F:      include/dt-bindings/clk/lochnagar.h
3965 F:      include/dt-bindings/pinctrl/lochnagar.h
3966 F:      include/linux/mfd/lochnagar*
3967 F:      Documentation/devicetree/bindings/mfd/cirrus,lochnagar.txt
3968 F:      Documentation/devicetree/bindings/clock/cirrus,lochnagar.txt
3969 F:      Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.txt
3970 F:      Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.txt
3971 F:      Documentation/devicetree/bindings/regulator/cirrus,lochnagar.txt
3972 F:      Documentation/devicetree/bindings/sound/cirrus,lochnagar.txt
3973 F:      Documentation/hwmon/lochnagar.rst
3974
3975 CISCO FCOE HBA DRIVER
3976 M:      Satish Kharat <satishkh@cisco.com>
3977 M:      Sesidhar Baddela <sebaddel@cisco.com>
3978 M:      Karan Tilak Kumar <kartilak@cisco.com>
3979 L:      linux-scsi@vger.kernel.org
3980 S:      Supported
3981 F:      drivers/scsi/fnic/
3982
3983 CISCO SCSI HBA DRIVER
3984 M:      Karan Tilak Kumar <kartilak@cisco.com>
3985 M:      Sesidhar Baddela <sebaddel@cisco.com>
3986 L:      linux-scsi@vger.kernel.org
3987 S:      Supported
3988 F:      drivers/scsi/snic/
3989
3990 CISCO VIC ETHERNET NIC DRIVER
3991 M:      Christian Benvenuti <benve@cisco.com>
3992 M:      Govindarajulu Varadarajan <_govind@gmx.com>
3993 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3994 S:      Supported
3995 F:      drivers/net/ethernet/cisco/enic/
3996
3997 CISCO VIC LOW LATENCY NIC DRIVER
3998 M:      Christian Benvenuti <benve@cisco.com>
3999 M:      Nelson Escobar <neescoba@cisco.com>
4000 M:      Parvi Kaustubhi <pkaustub@cisco.com>
4001 S:      Supported
4002 F:      drivers/infiniband/hw/usnic/
4003
4004 CIRRUS LOGIC MADERA CODEC DRIVERS
4005 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
4006 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
4007 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
4008 L:      patches@opensource.cirrus.com
4009 T:      git https://github.com/CirrusLogic/linux-drivers.git
4010 W:      https://github.com/CirrusLogic/linux-drivers/wiki
4011 S:      Supported
4012 F:      Documentation/devicetree/bindings/mfd/madera.txt
4013 F:      Documentation/devicetree/bindings/pinctrl/cirrus,madera-pinctrl.txt
4014 F:      Documentation/devicetree/bindings/sound/madera.txt
4015 F:      include/dt-bindings/sound/madera*
4016 F:      include/linux/irqchip/irq-madera*
4017 F:      include/linux/mfd/madera/*
4018 F:      include/sound/madera*
4019 F:      drivers/gpio/gpio-madera*
4020 F:      drivers/irqchip/irq-madera*
4021 F:      drivers/mfd/madera*
4022 F:      drivers/mfd/cs47l*
4023 F:      drivers/pinctrl/cirrus/*
4024 F:      sound/soc/codecs/cs47l*
4025 F:      sound/soc/codecs/madera*
4026
4027 CLANG-FORMAT FILE
4028 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
4029 S:      Maintained
4030 F:      .clang-format
4031
4032 CLANG/LLVM BUILD SUPPORT
4033 L:      clang-built-linux@googlegroups.com
4034 W:      https://clangbuiltlinux.github.io/
4035 B:      https://github.com/ClangBuiltLinux/linux/issues
4036 C:      irc://chat.freenode.net/clangbuiltlinux
4037 S:      Supported
4038 K:      \b(?i:clang|llvm)\b
4039
4040 CLEANCACHE API
4041 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
4042 L:      linux-kernel@vger.kernel.org
4043 S:      Maintained
4044 F:      mm/cleancache.c
4045 F:      include/linux/cleancache.h
4046
4047 CLK API
4048 M:      Russell King <linux@armlinux.org.uk>
4049 L:      linux-clk@vger.kernel.org
4050 S:      Maintained
4051 F:      include/linux/clk.h
4052
4053 CLOCKSOURCE, CLOCKEVENT DRIVERS
4054 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4055 M:      Thomas Gleixner <tglx@linutronix.de>
4056 L:      linux-kernel@vger.kernel.org
4057 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
4058 S:      Supported
4059 F:      drivers/clocksource/
4060 F:      Documentation/devicetree/bindings/timer/
4061
4062 CMPC ACPI DRIVER
4063 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
4064 M:      Daniel Oliveira Nascimento <don@syst.com.br>
4065 L:      platform-driver-x86@vger.kernel.org
4066 S:      Supported
4067 F:      drivers/platform/x86/classmate-laptop.c
4068
4069 COBALT MEDIA DRIVER
4070 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
4071 L:      linux-media@vger.kernel.org
4072 T:      git git://linuxtv.org/media_tree.git
4073 W:      https://linuxtv.org
4074 S:      Supported
4075 F:      drivers/media/pci/cobalt/
4076
4077 COCCINELLE/Semantic Patches (SmPL)
4078 M:      Julia Lawall <Julia.Lawall@lip6.fr>
4079 M:      Gilles Muller <Gilles.Muller@lip6.fr>
4080 M:      Nicolas Palix <nicolas.palix@imag.fr>
4081 M:      Michal Marek <michal.lkml@markovi.net>
4082 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
4083 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
4084 W:      http://coccinelle.lip6.fr/
4085 S:      Supported
4086 F:      Documentation/dev-tools/coccinelle.rst
4087 F:      scripts/coccinelle/
4088 F:      scripts/coccicheck
4089
4090 CODA FILE SYSTEM
4091 M:      Jan Harkes <jaharkes@cs.cmu.edu>
4092 M:      coda@cs.cmu.edu
4093 L:      codalist@coda.cs.cmu.edu
4094 W:      http://www.coda.cs.cmu.edu/
4095 S:      Maintained
4096 F:      Documentation/filesystems/coda.txt
4097 F:      fs/coda/
4098 F:      include/linux/coda*.h
4099 F:      include/uapi/linux/coda*.h
4100
4101 CODA V4L2 MEM2MEM DRIVER
4102 M:      Philipp Zabel <p.zabel@pengutronix.de>
4103 L:      linux-media@vger.kernel.org
4104 S:      Maintained
4105 F:      Documentation/devicetree/bindings/media/coda.txt
4106 F:      drivers/media/platform/coda/
4107
4108 CODE OF CONDUCT
4109 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4110 S:      Supported
4111 F:      Documentation/process/code-of-conduct.rst
4112 F:      Documentation/process/code-of-conduct-interpretation.rst
4113
4114 COMMON CLK FRAMEWORK
4115 M:      Michael Turquette <mturquette@baylibre.com>
4116 M:      Stephen Boyd <sboyd@kernel.org>
4117 L:      linux-clk@vger.kernel.org
4118 Q:      http://patchwork.kernel.org/project/linux-clk/list/
4119 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
4120 S:      Maintained
4121 F:      Documentation/devicetree/bindings/clock/
4122 F:      drivers/clk/
4123 X:      drivers/clk/clkdev.c
4124 F:      include/linux/clk-pr*
4125 F:      include/linux/clk/
4126 F:      include/linux/of_clk.h
4127
4128 COMMON INTERNET FILE SYSTEM (CIFS)
4129 M:      Steve French <sfrench@samba.org>
4130 L:      linux-cifs@vger.kernel.org
4131 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
4132 W:      http://linux-cifs.samba.org/
4133 T:      git git://git.samba.org/sfrench/cifs-2.6.git
4134 S:      Supported
4135 F:      Documentation/admin-guide/cifs/
4136 F:      fs/cifs/
4137
4138 COMPACTPCI HOTPLUG CORE
4139 M:      Scott Murray <scott@spiteful.org>
4140 L:      linux-pci@vger.kernel.org
4141 S:      Maintained
4142 F:      drivers/pci/hotplug/cpci_hotplug*
4143
4144 COMPACTPCI HOTPLUG GENERIC DRIVER
4145 M:      Scott Murray <scott@spiteful.org>
4146 L:      linux-pci@vger.kernel.org
4147 S:      Maintained
4148 F:      drivers/pci/hotplug/cpcihp_generic.c
4149
4150 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
4151 M:      Scott Murray <scott@spiteful.org>
4152 L:      linux-pci@vger.kernel.org
4153 S:      Maintained
4154 F:      drivers/pci/hotplug/cpcihp_zt5550.*
4155
4156 COMPAL LAPTOP SUPPORT
4157 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
4158 L:      platform-driver-x86@vger.kernel.org
4159 S:      Maintained
4160 F:      drivers/platform/x86/compal-laptop.c
4161
4162 COMPILER ATTRIBUTES
4163 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
4164 S:      Maintained
4165 F:      include/linux/compiler_attributes.h
4166
4167 CONEXANT ACCESSRUNNER USB DRIVER
4168 L:      accessrunner-general@lists.sourceforge.net
4169 W:      http://accessrunner.sourceforge.net/
4170 S:      Orphan
4171 F:      drivers/usb/atm/cxacru.c
4172
4173 CONFIGFS
4174 M:      Joel Becker <jlbec@evilplan.org>
4175 M:      Christoph Hellwig <hch@lst.de>
4176 T:      git git://git.infradead.org/users/hch/configfs.git
4177 S:      Supported
4178 F:      fs/configfs/
4179 F:      include/linux/configfs.h
4180
4181 CONNECTOR
4182 M:      Evgeniy Polyakov <zbr@ioremap.net>
4183 L:      netdev@vger.kernel.org
4184 S:      Maintained
4185 F:      drivers/connector/
4186
4187 CONTROL GROUP (CGROUP)
4188 M:      Tejun Heo <tj@kernel.org>
4189 M:      Li Zefan <lizefan@huawei.com>
4190 M:      Johannes Weiner <hannes@cmpxchg.org>
4191 L:      cgroups@vger.kernel.org
4192 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
4193 S:      Maintained
4194 F:      Documentation/admin-guide/cgroup-v2.rst
4195 F:      Documentation/admin-guide/cgroup-v1/
4196 F:      include/linux/cgroup*
4197 F:      kernel/cgroup/
4198
4199 CONTROL GROUP - CPUSET
4200 M:      Li Zefan <lizefan@huawei.com>
4201 L:      cgroups@vger.kernel.org
4202 W:      http://www.bullopensource.org/cpuset/
4203 W:      http://oss.sgi.com/projects/cpusets/
4204 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
4205 S:      Maintained
4206 F:      Documentation/admin-guide/cgroup-v1/cpusets.rst
4207 F:      include/linux/cpuset.h
4208 F:      kernel/cgroup/cpuset.c
4209
4210 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
4211 M:      Johannes Weiner <hannes@cmpxchg.org>
4212 M:      Michal Hocko <mhocko@kernel.org>
4213 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
4214 L:      cgroups@vger.kernel.org
4215 L:      linux-mm@kvack.org
4216 S:      Maintained
4217 F:      mm/memcontrol.c
4218 F:      mm/swap_cgroup.c
4219
4220 CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO)
4221 M:      Tejun Heo <tj@kernel.org>
4222 M:      Jens Axboe <axboe@kernel.dk>
4223 L:      cgroups@vger.kernel.org
4224 L:      linux-block@vger.kernel.org
4225 T:      git git://git.kernel.dk/linux-block
4226 F:      Documentation/admin-guide/cgroup-v1/blkio-controller.rst
4227 F:      block/blk-cgroup.c
4228 F:      include/linux/blk-cgroup.h
4229 F:      block/blk-throttle.c
4230 F:      block/blk-iolatency.c
4231 F:      block/bfq-cgroup.c
4232
4233 CORETEMP HARDWARE MONITORING DRIVER
4234 M:      Fenghua Yu <fenghua.yu@intel.com>
4235 L:      linux-hwmon@vger.kernel.org
4236 S:      Maintained
4237 F:      Documentation/hwmon/coretemp.rst
4238 F:      drivers/hwmon/coretemp.c
4239
4240 COSA/SRP SYNC SERIAL DRIVER
4241 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
4242 W:      http://www.fi.muni.cz/~kas/cosa/
4243 S:      Maintained
4244 F:      drivers/net/wan/cosa*
4245
4246 COUNTER SUBSYSTEM
4247 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4248 L:      linux-iio@vger.kernel.org
4249 S:      Maintained
4250 F:      Documentation/ABI/testing/sysfs-bus-counter*
4251 F:      Documentation/driver-api/generic-counter.rst
4252 F:      drivers/counter/
4253 F:      include/linux/counter.h
4254 F:      include/linux/counter_enum.h
4255
4256 CPMAC ETHERNET DRIVER
4257 M:      Florian Fainelli <f.fainelli@gmail.com>
4258 L:      netdev@vger.kernel.org
4259 S:      Maintained
4260 F:      drivers/net/ethernet/ti/cpmac.c
4261
4262 CPU FREQUENCY SCALING FRAMEWORK
4263 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4264 M:      Viresh Kumar <viresh.kumar@linaro.org>
4265 L:      linux-pm@vger.kernel.org
4266 S:      Maintained
4267 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4268 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates)
4269 B:      https://bugzilla.kernel.org
4270 F:      Documentation/admin-guide/pm/cpufreq.rst
4271 F:      Documentation/admin-guide/pm/intel_pstate.rst
4272 F:      Documentation/cpu-freq/
4273 F:      Documentation/devicetree/bindings/cpufreq/
4274 F:      drivers/cpufreq/
4275 F:      kernel/sched/cpufreq*.c
4276 F:      include/linux/cpufreq.h
4277 F:      include/linux/sched/cpufreq.h
4278 F:      tools/testing/selftests/cpufreq/
4279
4280 CPU FREQUENCY DRIVERS - ARM BIG LITTLE
4281 M:      Viresh Kumar <viresh.kumar@linaro.org>
4282 M:      Sudeep Holla <sudeep.holla@arm.com>
4283 L:      linux-pm@vger.kernel.org
4284 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
4285 S:      Maintained
4286 F:      drivers/cpufreq/arm_big_little.h
4287 F:      drivers/cpufreq/arm_big_little.c
4288
4289 CPU POWER MONITORING SUBSYSTEM
4290 M:      Thomas Renninger <trenn@suse.com>
4291 M:      Shuah Khan <shuah@kernel.org>
4292 M:      Shuah Khan <skhan@linuxfoundation.org>
4293 L:      linux-pm@vger.kernel.org
4294 S:      Maintained
4295 F:      tools/power/cpupower/
4296
4297 CPUID/MSR DRIVER
4298 M:      "H. Peter Anvin" <hpa@zytor.com>
4299 S:      Maintained
4300 F:      arch/x86/kernel/cpuid.c
4301 F:      arch/x86/kernel/msr.c
4302
4303 CPUIDLE DRIVER - ARM BIG LITTLE
4304 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
4305 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4306 L:      linux-pm@vger.kernel.org
4307 L:      linux-arm-kernel@lists.infradead.org
4308 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4309 S:      Maintained
4310 F:      drivers/cpuidle/cpuidle-big_little.c
4311
4312 CPUIDLE DRIVER - ARM EXYNOS
4313 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
4314 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4315 M:      Kukjin Kim <kgene@kernel.org>
4316 L:      linux-pm@vger.kernel.org
4317 L:      linux-samsung-soc@vger.kernel.org
4318 S:      Supported
4319 F:      drivers/cpuidle/cpuidle-exynos.c
4320 F:      arch/arm/mach-exynos/pm.c
4321
4322 CPUIDLE DRIVER - ARM PSCI
4323 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
4324 M:      Sudeep Holla <sudeep.holla@arm.com>
4325 L:      linux-pm@vger.kernel.org
4326 L:      linux-arm-kernel@lists.infradead.org
4327 S:      Supported
4328 F:      drivers/cpuidle/cpuidle-psci.c
4329
4330 CPU IDLE TIME MANAGEMENT FRAMEWORK
4331 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4332 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4333 L:      linux-pm@vger.kernel.org
4334 S:      Maintained
4335 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4336 B:      https://bugzilla.kernel.org
4337 F:      Documentation/admin-guide/pm/cpuidle.rst
4338 F:      Documentation/driver-api/pm/cpuidle.rst
4339 F:      drivers/cpuidle/*
4340 F:      include/linux/cpuidle.h
4341
4342 CRAMFS FILESYSTEM
4343 M:      Nicolas Pitre <nico@fluxnic.net>
4344 S:      Maintained
4345 F:      Documentation/filesystems/cramfs.txt
4346 F:      fs/cramfs/
4347
4348 CREATIVE SB0540
4349 M:      Bastien Nocera <hadess@hadess.net>
4350 L:      linux-input@vger.kernel.org
4351 S:      Maintained
4352 F:      drivers/hid/hid-creative-sb0540.c
4353
4354 CRYPTO API
4355 M:      Herbert Xu <herbert@gondor.apana.org.au>
4356 M:      "David S. Miller" <davem@davemloft.net>
4357 L:      linux-crypto@vger.kernel.org
4358 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
4359 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
4360 S:      Maintained
4361 F:      Documentation/crypto/
4362 F:      Documentation/devicetree/bindings/crypto/
4363 F:      arch/*/crypto/
4364 F:      crypto/
4365 F:      drivers/crypto/
4366 F:      include/crypto/
4367 F:      include/linux/crypto*
4368 F:      lib/crypto/
4369
4370 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
4371 M:      Neil Horman <nhorman@tuxdriver.com>
4372 L:      linux-crypto@vger.kernel.org
4373 S:      Maintained
4374 F:      crypto/ansi_cprng.c
4375 F:      crypto/rng.c
4376
4377 CS3308 MEDIA DRIVER
4378 M:      Hans Verkuil <hverkuil@xs4all.nl>
4379 L:      linux-media@vger.kernel.org
4380 T:      git git://linuxtv.org/media_tree.git
4381 W:      http://linuxtv.org
4382 S:      Odd Fixes
4383 F:      drivers/media/i2c/cs3308.c
4384
4385 CS5535 Audio ALSA driver
4386 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
4387 S:      Maintained
4388 F:      sound/pci/cs5535audio/
4389
4390 CSI DRIVERS FOR ALLWINNER V3s
4391 M:      Yong Deng <yong.deng@magewell.com>
4392 L:      linux-media@vger.kernel.org
4393 T:      git git://linuxtv.org/media_tree.git
4394 S:      Maintained
4395 F:      drivers/media/platform/sunxi/sun6i-csi/
4396 F:      Documentation/devicetree/bindings/media/sun6i-csi.txt
4397
4398 CW1200 WLAN driver
4399 M:      Solomon Peachy <pizza@shaftnet.org>
4400 S:      Maintained
4401 F:      drivers/net/wireless/st/cw1200/
4402
4403 CX18 VIDEO4LINUX DRIVER
4404 M:      Andy Walls <awalls@md.metrocast.net>
4405 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
4406 L:      linux-media@vger.kernel.org
4407 T:      git git://linuxtv.org/media_tree.git
4408 W:      https://linuxtv.org
4409 W:      http://www.ivtvdriver.org/index.php/Cx18
4410 S:      Maintained
4411 F:      Documentation/media/v4l-drivers/cx18*
4412 F:      drivers/media/pci/cx18/
4413 F:      include/uapi/linux/ivtv*
4414
4415 CX2341X MPEG ENCODER HELPER MODULE
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:      https://linuxtv.org
4420 S:      Maintained
4421 F:      drivers/media/common/cx2341x*
4422 F:      include/media/drv-intf/cx2341x.h
4423
4424 CX24120 MEDIA DRIVER
4425 M:      Jemma Denson <jdenson@gmail.com>
4426 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
4427 L:      linux-media@vger.kernel.org
4428 W:      https://linuxtv.org
4429 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4430 S:      Maintained
4431 F:      drivers/media/dvb-frontends/cx24120*
4432
4433 CX88 VIDEO4LINUX DRIVER
4434 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
4435 L:      linux-media@vger.kernel.org
4436 W:      https://linuxtv.org
4437 T:      git git://linuxtv.org/media_tree.git
4438 S:      Odd fixes
4439 F:      Documentation/media/v4l-drivers/cx88*
4440 F:      drivers/media/pci/cx88/
4441
4442 CXD2820R MEDIA DRIVER
4443 M:      Antti Palosaari <crope@iki.fi>
4444 L:      linux-media@vger.kernel.org
4445 W:      https://linuxtv.org
4446 W:      http://palosaari.fi/linux/
4447 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4448 T:      git git://linuxtv.org/anttip/media_tree.git
4449 S:      Maintained
4450 F:      drivers/media/dvb-frontends/cxd2820r*
4451
4452 CXGB3 ETHERNET DRIVER (CXGB3)
4453 M:      Vishal Kulkarni <vishal@chelsio.com>
4454 L:      netdev@vger.kernel.org
4455 W:      http://www.chelsio.com
4456 S:      Supported
4457 F:      drivers/net/ethernet/chelsio/cxgb3/
4458
4459 CXGB3 ISCSI DRIVER (CXGB3I)
4460 M:      Karen Xie <kxie@chelsio.com>
4461 L:      linux-scsi@vger.kernel.org
4462 W:      http://www.chelsio.com
4463 S:      Supported
4464 F:      drivers/scsi/cxgbi/cxgb3i
4465
4466 CXGB3 IWARP RNIC DRIVER (IW_CXGB3)
4467 M:      Potnuri Bharat Teja <bharat@chelsio.com>
4468 L:      linux-rdma@vger.kernel.org
4469 W:      http://www.openfabrics.org
4470 S:      Supported
4471 F:      drivers/infiniband/hw/cxgb3/
4472 F:      include/uapi/rdma/cxgb3-abi.h
4473
4474 CXGB4 CRYPTO DRIVER (chcr)
4475 M:      Atul Gupta <atul.gupta@chelsio.com>
4476 L:      linux-crypto@vger.kernel.org
4477 W:      http://www.chelsio.com
4478 S:      Supported
4479 F:      drivers/crypto/chelsio
4480
4481 CXGB4 ETHERNET DRIVER (CXGB4)
4482 M:      Vishal Kulkarni <vishal@chelsio.com>
4483 L:      netdev@vger.kernel.org
4484 W:      http://www.chelsio.com
4485 S:      Supported
4486 F:      drivers/net/ethernet/chelsio/cxgb4/
4487
4488 CXGB4 ISCSI DRIVER (CXGB4I)
4489 M:      Karen Xie <kxie@chelsio.com>
4490 L:      linux-scsi@vger.kernel.org
4491 W:      http://www.chelsio.com
4492 S:      Supported
4493 F:      drivers/scsi/cxgbi/cxgb4i
4494
4495 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
4496 M:      Potnuri Bharat Teja <bharat@chelsio.com>
4497 L:      linux-rdma@vger.kernel.org
4498 W:      http://www.openfabrics.org
4499 S:      Supported
4500 F:      drivers/infiniband/hw/cxgb4/
4501 F:      include/uapi/rdma/cxgb4-abi.h
4502
4503 CXGB4VF ETHERNET DRIVER (CXGB4VF)
4504 M:      Casey Leedom <leedom@chelsio.com>
4505 L:      netdev@vger.kernel.org
4506 W:      http://www.chelsio.com
4507 S:      Supported
4508 F:      drivers/net/ethernet/chelsio/cxgb4vf/
4509
4510 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
4511 M:      Frederic Barrat <fbarrat@linux.ibm.com>
4512 M:      Andrew Donnellan <ajd@linux.ibm.com>
4513 L:      linuxppc-dev@lists.ozlabs.org
4514 S:      Supported
4515 F:      arch/powerpc/platforms/powernv/pci-cxl.c
4516 F:      drivers/misc/cxl/
4517 F:      include/misc/cxl*
4518 F:      include/uapi/misc/cxl.h
4519 F:      Documentation/powerpc/cxl.rst
4520 F:      Documentation/ABI/testing/sysfs-class-cxl
4521
4522 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
4523 M:      Manoj N. Kumar <manoj@linux.ibm.com>
4524 M:      Matthew R. Ochs <mrochs@linux.ibm.com>
4525 M:      Uma Krishnan <ukrishn@linux.ibm.com>
4526 L:      linux-scsi@vger.kernel.org
4527 S:      Supported
4528 F:      drivers/scsi/cxlflash/
4529 F:      include/uapi/scsi/cxlflash_ioctl.h
4530 F:      Documentation/powerpc/cxlflash.rst
4531
4532 CYBERPRO FB DRIVER
4533 M:      Russell King <linux@armlinux.org.uk>
4534 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4535 W:      http://www.armlinux.org.uk/
4536 S:      Maintained
4537 F:      drivers/video/fbdev/cyber2000fb.*
4538
4539 CYCLADES ASYNC MUX DRIVER
4540 W:      http://www.cyclades.com/
4541 S:      Orphan
4542 F:      drivers/tty/cyclades.c
4543 F:      include/linux/cyclades.h
4544 F:      include/uapi/linux/cyclades.h
4545
4546 CYCLADES PC300 DRIVER
4547 W:      http://www.cyclades.com/
4548 S:      Orphan
4549 F:      drivers/net/wan/pc300*
4550
4551 CYPRESS_FIRMWARE MEDIA DRIVER
4552 M:      Antti Palosaari <crope@iki.fi>
4553 L:      linux-media@vger.kernel.org
4554 W:      https://linuxtv.org
4555 W:      http://palosaari.fi/linux/
4556 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4557 T:      git git://linuxtv.org/anttip/media_tree.git
4558 S:      Maintained
4559 F:      drivers/media/common/cypress_firmware*
4560
4561 CYTTSP TOUCHSCREEN DRIVER
4562 M:      Ferruh Yigit <fery@cypress.com>
4563 L:      linux-input@vger.kernel.org
4564 S:      Supported
4565 F:      drivers/input/touchscreen/cyttsp*
4566 F:      include/linux/input/cyttsp.h
4567
4568 D-LINK DIR-685 TOUCHKEYS DRIVER
4569 M:      Linus Walleij <linus.walleij@linaro.org>
4570 L:      linux-input@vger.kernel.org
4571 S:      Supported
4572 F:      drivers/input/keyboard/dlink-dir685-touchkeys.c
4573
4574 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
4575 M:      Joshua Kinard <kumba@gentoo.org>
4576 S:      Maintained
4577 F:      drivers/rtc/rtc-ds1685.c
4578 F:      include/linux/rtc/ds1685.h
4579
4580 DAMA SLAVE for AX.25
4581 M:      Joerg Reuter <jreuter@yaina.de>
4582 W:      http://yaina.de/jreuter/
4583 W:      http://www.qsl.net/dl1bke/
4584 L:      linux-hams@vger.kernel.org
4585 S:      Maintained
4586 F:      net/ax25/af_ax25.c
4587 F:      net/ax25/ax25_dev.c
4588 F:      net/ax25/ax25_ds_*
4589 F:      net/ax25/ax25_in.c
4590 F:      net/ax25/ax25_out.c
4591 F:      net/ax25/ax25_timer.c
4592 F:      net/ax25/sysctl_net_ax25.c
4593
4594 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
4595 L:      netdev@vger.kernel.org
4596 S:      Orphan
4597 F:      Documentation/networking/device_drivers/dec/dmfe.txt
4598 F:      drivers/net/ethernet/dec/tulip/dmfe.c
4599
4600 DC390/AM53C974 SCSI driver
4601 M:      Hannes Reinecke <hare@suse.com>
4602 L:      linux-scsi@vger.kernel.org
4603 S:      Maintained
4604 F:      drivers/scsi/am53c974.c
4605
4606 DC395x SCSI driver
4607 M:      Oliver Neukum <oliver@neukum.org>
4608 M:      Ali Akcaagac <aliakc@web.de>
4609 M:      Jamie Lenehan <lenehan@twibble.org>
4610 L:      dc395x@twibble.org
4611 W:      http://twibble.org/dist/dc395x/
4612 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
4613 S:      Maintained
4614 F:      Documentation/scsi/dc395x.txt
4615 F:      drivers/scsi/dc395x.*
4616
4617 DCCP PROTOCOL
4618 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
4619 L:      dccp@vger.kernel.org
4620 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4621 S:      Maintained
4622 F:      include/linux/dccp.h
4623 F:      include/uapi/linux/dccp.h
4624 F:      include/linux/tfrc.h
4625 F:      net/dccp/
4626
4627 DECnet NETWORK LAYER
4628 W:      http://linux-decnet.sourceforge.net
4629 L:      linux-decnet-user@lists.sourceforge.net
4630 S:      Orphan
4631 F:      Documentation/networking/decnet.txt
4632 F:      net/decnet/
4633
4634 DECSTATION PLATFORM SUPPORT
4635 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4636 L:      linux-mips@vger.kernel.org
4637 W:      http://www.linux-mips.org/wiki/DECstation
4638 S:      Maintained
4639 F:      arch/mips/dec/
4640 F:      arch/mips/include/asm/dec/
4641 F:      arch/mips/include/asm/mach-dec/
4642
4643 DEFXX FDDI NETWORK DRIVER
4644 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4645 S:      Maintained
4646 F:      drivers/net/fddi/defxx.*
4647
4648 DELL SMBIOS DRIVER
4649 M:      Pali Rohár <pali.rohar@gmail.com>
4650 M:      Mario Limonciello <mario.limonciello@dell.com>
4651 L:      platform-driver-x86@vger.kernel.org
4652 S:      Maintained
4653 F:      drivers/platform/x86/dell-smbios.*
4654
4655 DELL SMBIOS SMM DRIVER
4656 M:      Mario Limonciello <mario.limonciello@dell.com>
4657 L:      platform-driver-x86@vger.kernel.org
4658 S:      Maintained
4659 F:      drivers/platform/x86/dell-smbios-smm.c
4660
4661 DELL SMBIOS WMI DRIVER
4662 M:      Mario Limonciello <mario.limonciello@dell.com>
4663 L:      platform-driver-x86@vger.kernel.org
4664 S:      Maintained
4665 F:      drivers/platform/x86/dell-smbios-wmi.c
4666 F:      tools/wmi/dell-smbios-example.c
4667
4668 DEFZA FDDI NETWORK DRIVER
4669 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4670 S:      Maintained
4671 F:      drivers/net/fddi/defza.*
4672
4673 DELL LAPTOP DRIVER
4674 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4675 M:      Pali Rohár <pali.rohar@gmail.com>
4676 L:      platform-driver-x86@vger.kernel.org
4677 S:      Maintained
4678 F:      drivers/platform/x86/dell-laptop.c
4679
4680 DELL LAPTOP FREEFALL DRIVER
4681 M:      Pali Rohár <pali.rohar@gmail.com>
4682 S:      Maintained
4683 F:      drivers/platform/x86/dell-smo8800.c
4684
4685 DELL LAPTOP RBTN DRIVER
4686 M:      Pali Rohár <pali.rohar@gmail.com>
4687 S:      Maintained
4688 F:      drivers/platform/x86/dell-rbtn.*
4689
4690 DELL REMOTE BIOS UPDATE DRIVER
4691 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4692 L:      platform-driver-x86@vger.kernel.org
4693 S:      Maintained
4694 F:      drivers/platform/x86/dell_rbu.c
4695
4696 DELL LAPTOP SMM DRIVER
4697 M:      Pali Rohár <pali.rohar@gmail.com>
4698 S:      Maintained
4699 F:      drivers/hwmon/dell-smm-hwmon.c
4700 F:      include/uapi/linux/i8k.h
4701
4702 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4703 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4704 L:      platform-driver-x86@vger.kernel.org
4705 S:      Maintained
4706 F:      Documentation/driver-api/dcdbas.rst
4707 F:      drivers/platform/x86/dcdbas.*
4708
4709 DELL WMI NOTIFICATIONS DRIVER
4710 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4711 M:      Pali Rohár <pali.rohar@gmail.com>
4712 S:      Maintained
4713 F:      drivers/platform/x86/dell-wmi.c
4714
4715 DELL WMI DESCRIPTOR DRIVER
4716 M:      Mario Limonciello <mario.limonciello@dell.com>
4717 S:      Maintained
4718 F:      drivers/platform/x86/dell-wmi-descriptor.c
4719
4720 DELTA ST MEDIA DRIVER
4721 M:      Hugues Fruchet <hugues.fruchet@st.com>
4722 L:      linux-media@vger.kernel.org
4723 T:      git git://linuxtv.org/media_tree.git
4724 W:      https://linuxtv.org
4725 S:      Supported
4726 F:      drivers/media/platform/sti/delta
4727
4728 DENALI NAND DRIVER
4729 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4730 L:      linux-mtd@lists.infradead.org
4731 S:      Supported
4732 F:      drivers/mtd/nand/raw/denali*
4733
4734 DESIGNWARE EDMA CORE IP DRIVER
4735 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
4736 L:      dmaengine@vger.kernel.org
4737 S:      Maintained
4738 F:      drivers/dma/dw-edma/
4739 F:      include/linux/dma/edma.h
4740
4741 DESIGNWARE USB2 DRD IP DRIVER
4742 M:      Minas Harutyunyan <hminas@synopsys.com>
4743 L:      linux-usb@vger.kernel.org
4744 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4745 S:      Maintained
4746 F:      drivers/usb/dwc2/
4747
4748 DESIGNWARE USB3 DRD IP DRIVER
4749 M:      Felipe Balbi <balbi@kernel.org>
4750 L:      linux-usb@vger.kernel.org
4751 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4752 S:      Maintained
4753 F:      drivers/usb/dwc3/
4754
4755 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4756 M:      Andreas Klinger <ak@it-klinger.de>
4757 L:      linux-iio@vger.kernel.org
4758 S:      Maintained
4759 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4760 F:      drivers/iio/proximity/srf*.c
4761
4762 DEVICE COREDUMP (DEV_COREDUMP)
4763 M:      Johannes Berg <johannes@sipsolutions.net>
4764 L:      linux-kernel@vger.kernel.org
4765 S:      Maintained
4766 F:      drivers/base/devcoredump.c
4767 F:      include/linux/devcoredump.h
4768
4769 DEVICE FREQUENCY (DEVFREQ)
4770 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4771 M:      Kyungmin Park <kyungmin.park@samsung.com>
4772 R:      Chanwoo Choi <cw00.choi@samsung.com>
4773 L:      linux-pm@vger.kernel.org
4774 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4775 S:      Maintained
4776 F:      drivers/devfreq/
4777 F:      include/linux/devfreq.h
4778 F:      Documentation/devicetree/bindings/devfreq/
4779 F:      include/trace/events/devfreq.h
4780
4781 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4782 M:      Chanwoo Choi <cw00.choi@samsung.com>
4783 L:      linux-pm@vger.kernel.org
4784 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4785 S:      Supported
4786 F:      drivers/devfreq/event/
4787 F:      drivers/devfreq/devfreq-event.c
4788 F:      include/linux/devfreq-event.h
4789 F:      Documentation/devicetree/bindings/devfreq/event/
4790
4791 DEVICE NUMBER REGISTRY
4792 M:      Torben Mathiasen <device@lanana.org>
4793 W:      http://lanana.org/docs/device-list/index.html
4794 S:      Maintained
4795
4796 DEVICE-MAPPER  (LVM)
4797 M:      Alasdair Kergon <agk@redhat.com>
4798 M:      Mike Snitzer <snitzer@redhat.com>
4799 M:      dm-devel@redhat.com
4800 L:      dm-devel@redhat.com
4801 W:      http://sources.redhat.com/dm
4802 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4803 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4804 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4805 S:      Maintained
4806 F:      Documentation/admin-guide/device-mapper/
4807 F:      drivers/md/Makefile
4808 F:      drivers/md/Kconfig
4809 F:      drivers/md/dm*
4810 F:      drivers/md/persistent-data/
4811 F:      include/linux/device-mapper.h
4812 F:      include/linux/dm-*.h
4813 F:      include/uapi/linux/dm-*.h
4814
4815 DEVLINK
4816 M:      Jiri Pirko <jiri@mellanox.com>
4817 L:      netdev@vger.kernel.org
4818 S:      Supported
4819 F:      net/core/devlink.c
4820 F:      include/net/devlink.h
4821 F:      include/uapi/linux/devlink.h
4822
4823 DIALOG SEMICONDUCTOR DRIVERS
4824 M:      Support Opensource <support.opensource@diasemi.com>
4825 W:      http://www.dialog-semiconductor.com/products
4826 S:      Supported
4827 F:      Documentation/hwmon/da90??.rst
4828 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4829 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4830 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4831 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4832 F:      Documentation/devicetree/bindings/regulator/slg51000.txt
4833 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4834 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4835 F:      drivers/gpio/gpio-da90??.c
4836 F:      drivers/hwmon/da90??-hwmon.c
4837 F:      drivers/iio/adc/da91??-*.c
4838 F:      drivers/input/misc/da90??_onkey.c
4839 F:      drivers/input/touchscreen/da9052_tsi.c
4840 F:      drivers/leds/leds-da90??.c
4841 F:      drivers/mfd/da903x.c
4842 F:      drivers/mfd/da90??-*.c
4843 F:      drivers/mfd/da91??-*.c
4844 F:      drivers/power/supply/da9052-battery.c
4845 F:      drivers/power/supply/da91??-*.c
4846 F:      drivers/regulator/da903x.c
4847 F:      drivers/regulator/da9???-regulator.[ch]
4848 F:      drivers/regulator/slg51000-regulator.[ch]
4849 F:      drivers/thermal/da90??-thermal.c
4850 F:      drivers/rtc/rtc-da90??.c
4851 F:      drivers/video/backlight/da90??_bl.c
4852 F:      drivers/watchdog/da90??_wdt.c
4853 F:      include/linux/mfd/da903x.h
4854 F:      include/linux/mfd/da9052/
4855 F:      include/linux/mfd/da9055/
4856 F:      include/linux/mfd/da9062/
4857 F:      include/linux/mfd/da9063/
4858 F:      include/linux/mfd/da9150/
4859 F:      include/linux/regulator/da9211.h
4860 F:      include/sound/da[79]*.h
4861 F:      sound/soc/codecs/da[79]*.[ch]
4862
4863 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4864 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4865 L:      linux-gpio@vger.kernel.org
4866 S:      Maintained
4867 F:      drivers/gpio/gpio-gpio-mm.c
4868
4869 DIOLAN U2C-12 I2C DRIVER
4870 M:      Guenter Roeck <linux@roeck-us.net>
4871 L:      linux-i2c@vger.kernel.org
4872 S:      Maintained
4873 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4874
4875 FILESYSTEM DIRECT ACCESS (DAX)
4876 M:      Dan Williams <dan.j.williams@intel.com>
4877 R:      Matthew Wilcox <willy@infradead.org>
4878 R:      Jan Kara <jack@suse.cz>
4879 L:      linux-fsdevel@vger.kernel.org
4880 L:      linux-nvdimm@lists.01.org
4881 S:      Supported
4882 F:      fs/dax.c
4883 F:      include/linux/dax.h
4884 F:      include/trace/events/fs_dax.h
4885
4886 DEVICE DIRECT ACCESS (DAX)
4887 M:      Dan Williams <dan.j.williams@intel.com>
4888 M:      Vishal Verma <vishal.l.verma@intel.com>
4889 M:      Keith Busch <keith.busch@intel.com>
4890 M:      Dave Jiang <dave.jiang@intel.com>
4891 L:      linux-nvdimm@lists.01.org
4892 S:      Supported
4893 F:      drivers/dax/
4894
4895 DIRECTORY NOTIFICATION (DNOTIFY)
4896 M:      Jan Kara <jack@suse.cz>
4897 R:      Amir Goldstein <amir73il@gmail.com>
4898 L:      linux-fsdevel@vger.kernel.org
4899 S:      Maintained
4900 F:      Documentation/filesystems/dnotify.txt
4901 F:      fs/notify/dnotify/
4902 F:      include/linux/dnotify.h
4903
4904 DISK GEOMETRY AND PARTITION HANDLING
4905 M:      Andries Brouwer <aeb@cwi.nl>
4906 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4907 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4908 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4909 S:      Maintained
4910
4911 DISKQUOTA
4912 M:      Jan Kara <jack@suse.com>
4913 S:      Maintained
4914 F:      Documentation/filesystems/quota.txt
4915 F:      fs/quota/
4916 F:      include/linux/quota*.h
4917 F:      include/uapi/linux/quota*.h
4918
4919 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4920 M:      Bernie Thompson <bernie@plugable.com>
4921 L:      linux-fbdev@vger.kernel.org
4922 S:      Maintained
4923 W:      http://plugable.com/category/projects/udlfb/
4924 F:      drivers/video/fbdev/udlfb.c
4925 F:      include/video/udlfb.h
4926 F:      Documentation/fb/udlfb.rst
4927
4928 DISTRIBUTED LOCK MANAGER (DLM)
4929 M:      Christine Caulfield <ccaulfie@redhat.com>
4930 M:      David Teigland <teigland@redhat.com>
4931 L:      cluster-devel@redhat.com
4932 W:      http://sources.redhat.com/cluster/
4933 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4934 S:      Supported
4935 F:      fs/dlm/
4936
4937 DMA BUFFER SHARING FRAMEWORK
4938 M:      Sumit Semwal <sumit.semwal@linaro.org>
4939 S:      Maintained
4940 L:      linux-media@vger.kernel.org
4941 L:      dri-devel@lists.freedesktop.org
4942 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4943 F:      drivers/dma-buf/
4944 F:      include/linux/dma-buf*
4945 F:      include/linux/reservation.h
4946 F:      include/linux/*fence.h
4947 F:      Documentation/driver-api/dma-buf.rst
4948 T:      git git://anongit.freedesktop.org/drm/drm-misc
4949
4950 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4951 M:      Vinod Koul <vkoul@kernel.org>
4952 L:      dmaengine@vger.kernel.org
4953 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4954 S:      Maintained
4955 F:      drivers/dma/
4956 F:      include/linux/dmaengine.h
4957 F:      include/linux/of_dma.h
4958 F:      Documentation/devicetree/bindings/dma/
4959 F:      Documentation/driver-api/dmaengine/
4960 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
4961
4962 DMA MAPPING HELPERS
4963 M:      Christoph Hellwig <hch@lst.de>
4964 M:      Marek Szyprowski <m.szyprowski@samsung.com>
4965 R:      Robin Murphy <robin.murphy@arm.com>
4966 L:      iommu@lists.linux-foundation.org
4967 T:      git git://git.infradead.org/users/hch/dma-mapping.git
4968 W:      http://git.infradead.org/users/hch/dma-mapping.git
4969 S:      Supported
4970 F:      kernel/dma/
4971 F:      include/asm-generic/dma-mapping.h
4972 F:      include/linux/dma-direct.h
4973 F:      include/linux/dma-mapping.h
4974 F:      include/linux/dma-noncoherent.h
4975
4976 DME1737 HARDWARE MONITOR DRIVER
4977 M:      Juerg Haefliger <juergh@gmail.com>
4978 L:      linux-hwmon@vger.kernel.org
4979 S:      Maintained
4980 F:      Documentation/hwmon/dme1737.rst
4981 F:      drivers/hwmon/dme1737.c
4982
4983 DMI/SMBIOS SUPPORT
4984 M:      Jean Delvare <jdelvare@suse.com>
4985 S:      Maintained
4986 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
4987 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
4988 F:      drivers/firmware/dmi-id.c
4989 F:      drivers/firmware/dmi_scan.c
4990 F:      include/linux/dmi.h
4991
4992 DOCUMENTATION
4993 M:      Jonathan Corbet <corbet@lwn.net>
4994 L:      linux-doc@vger.kernel.org
4995 S:      Maintained
4996 F:      Documentation/
4997 F:      scripts/documentation-file-ref-check
4998 F:      scripts/kernel-doc
4999 F:      scripts/sphinx-pre-install
5000 X:      Documentation/ABI/
5001 X:      Documentation/firmware-guide/acpi/
5002 X:      Documentation/devicetree/
5003 X:      Documentation/i2c/
5004 X:      Documentation/media/
5005 X:      Documentation/power/
5006 X:      Documentation/spi/
5007 T:      git git://git.lwn.net/linux.git docs-next
5008
5009 DOCUMENTATION/ITALIAN
5010 M:      Federico Vaga <federico.vaga@vaga.pv.it>
5011 L:      linux-doc@vger.kernel.org
5012 S:      Maintained
5013 F:      Documentation/translations/it_IT
5014
5015 DOCUMENTATION SCRIPTS
5016 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5017 L:      linux-doc@vger.kernel.org
5018 S:      Maintained
5019 F:      scripts/documentation-file-ref-check
5020 F:      scripts/sphinx-pre-install
5021 F:      Documentation/sphinx/parse-headers.pl
5022
5023 DONGWOON DW9714 LENS VOICE COIL DRIVER
5024 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
5025 L:      linux-media@vger.kernel.org
5026 T:      git git://linuxtv.org/media_tree.git
5027 S:      Maintained
5028 F:      drivers/media/i2c/dw9714.c
5029 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.txt
5030
5031 DONGWOON DW9807 LENS VOICE COIL DRIVER
5032 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
5033 L:      linux-media@vger.kernel.org
5034 T:      git git://linuxtv.org/media_tree.git
5035 S:      Maintained
5036 F:      drivers/media/i2c/dw9807-vcm.c
5037 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.txt
5038
5039 DOUBLETALK DRIVER
5040 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
5041 L:      blinux-list@redhat.com
5042 S:      Maintained
5043 F:      drivers/char/dtlk.c
5044 F:      include/linux/dtlk.h
5045
5046 DPAA2 DATAPATH I/O (DPIO) DRIVER
5047 M:      Roy Pledge <Roy.Pledge@nxp.com>
5048 L:      linux-kernel@vger.kernel.org
5049 S:      Maintained
5050 F:      drivers/soc/fsl/dpio
5051
5052 DPAA2 ETHERNET DRIVER
5053 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
5054 L:      netdev@vger.kernel.org
5055 S:      Maintained
5056 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-eth*
5057 F:      drivers/net/ethernet/freescale/dpaa2/dpni*
5058 F:      drivers/net/ethernet/freescale/dpaa2/dpkg.h
5059 F:      drivers/net/ethernet/freescale/dpaa2/Makefile
5060 F:      drivers/net/ethernet/freescale/dpaa2/Kconfig
5061
5062 DPAA2 ETHERNET SWITCH DRIVER
5063 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
5064 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
5065 L:      linux-kernel@vger.kernel.org
5066 S:      Maintained
5067 F:      drivers/staging/fsl-dpaa2/ethsw
5068
5069 DPT_I2O SCSI RAID DRIVER
5070 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
5071 L:      linux-scsi@vger.kernel.org
5072 W:      http://www.adaptec.com/
5073 S:      Maintained
5074 F:      drivers/scsi/dpt*
5075 F:      drivers/scsi/dpt/
5076
5077 DRBD DRIVER
5078 M:      Philipp Reisner <philipp.reisner@linbit.com>
5079 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
5080 L:      drbd-dev@lists.linbit.com
5081 W:      http://www.drbd.org
5082 T:      git git://git.linbit.com/linux-drbd.git
5083 T:      git git://git.linbit.com/drbd-8.4.git
5084 S:      Supported
5085 F:      drivers/block/drbd/
5086 F:      lib/lru_cache.c
5087 F:      Documentation/admin-guide/blockdev/
5088
5089 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
5090 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5091 R:      "Rafael J. Wysocki" <rafael@kernel.org>
5092 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
5093 S:      Supported
5094 F:      Documentation/kobject.txt
5095 F:      drivers/base/
5096 F:      fs/debugfs/
5097 F:      fs/sysfs/
5098 F:      include/linux/debugfs.h
5099 F:      include/linux/kobj*
5100 F:      lib/kobj*
5101
5102 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
5103 M:      Kevin Hilman <khilman@kernel.org>
5104 M:      Nishanth Menon <nm@ti.com>
5105 S:      Maintained
5106 F:      drivers/power/avs/
5107 F:      include/linux/power/smartreflex.h
5108 L:      linux-pm@vger.kernel.org
5109
5110 DRM DRIVER FOR ARM PL111 CLCD
5111 M:      Eric Anholt <eric@anholt.net>
5112 T:      git git://anongit.freedesktop.org/drm/drm-misc
5113 S:      Supported
5114 F:      drivers/gpu/drm/pl111/
5115
5116 DRM DRIVER FOR ARM VERSATILE TFT PANELS
5117 M:      Linus Walleij <linus.walleij@linaro.org>
5118 T:      git git://anongit.freedesktop.org/drm/drm-misc
5119 S:      Maintained
5120 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
5121 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
5122
5123 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
5124 M:      Dave Airlie <airlied@redhat.com>
5125 S:      Odd Fixes
5126 F:      drivers/gpu/drm/ast/
5127
5128 DRM DRIVER FOR ASPEED BMC GFX
5129 M:      Joel Stanley <joel@jms.id.au>
5130 L:      linux-aspeed@lists.ozlabs.org
5131 T:      git git://anongit.freedesktop.org/drm/drm-misc
5132 S:      Supported
5133 F:      drivers/gpu/drm/aspeed/
5134 F:      Documentation/devicetree/bindings/gpu/aspeed-gfx.txt
5135
5136 DRM DRIVER FOR BOCHS VIRTUAL GPU
5137 M:      Gerd Hoffmann <kraxel@redhat.com>
5138 L:      virtualization@lists.linux-foundation.org
5139 T:      git git://anongit.freedesktop.org/drm/drm-misc
5140 S:      Maintained
5141 F:      drivers/gpu/drm/bochs/
5142
5143 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
5144 M:      Linus Walleij <linus.walleij@linaro.org>
5145 T:      git git://anongit.freedesktop.org/drm/drm-misc
5146 S:      Maintained
5147 F:      drivers/gpu/drm/tve200/
5148
5149 DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS
5150 M:      Jagan Teki <jagan@amarulasolutions.com>
5151 S:      Maintained
5152 F:      drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c
5153 F:      Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.txt
5154
5155 DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS
5156 M:      Hans de Goede <hdegoede@redhat.com>
5157 T:      git git://anongit.freedesktop.org/drm/drm-misc
5158 S:      Maintained
5159 F:      drivers/gpu/drm/tiny/gm12u320.c
5160
5161 DRM DRIVER FOR ILITEK ILI9225 PANELS
5162 M:      David Lechner <david@lechnology.com>
5163 T:      git git://anongit.freedesktop.org/drm/drm-misc
5164 S:      Maintained
5165 F:      drivers/gpu/drm/tiny/ili9225.c
5166 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
5167
5168 DRM DRIVER FOR HX8357D PANELS
5169 M:      Eric Anholt <eric@anholt.net>
5170 T:      git git://anongit.freedesktop.org/drm/drm-misc
5171 S:      Maintained
5172 F:      drivers/gpu/drm/tiny/hx8357d.c
5173 F:      Documentation/devicetree/bindings/display/himax,hx8357d.txt
5174
5175 DRM DRIVER FOR INTEL I810 VIDEO CARDS
5176 S:      Orphan / Obsolete
5177 F:      drivers/gpu/drm/i810/
5178 F:      include/uapi/drm/i810_drm.h
5179
5180 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
5181 S:      Orphan / Obsolete
5182 F:      drivers/gpu/drm/mga/
5183 F:      include/uapi/drm/mga_drm.h
5184
5185 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
5186 M:      Dave Airlie <airlied@redhat.com>
5187 S:      Odd Fixes
5188 F:      drivers/gpu/drm/mgag200/
5189
5190 DRM DRIVER FOR MI0283QT
5191 M:      Noralf Trønnes <noralf@tronnes.org>
5192 T:      git git://anongit.freedesktop.org/drm/drm-misc
5193 S:      Maintained
5194 F:      drivers/gpu/drm/tiny/mi0283qt.c
5195 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
5196
5197 DRM DRIVER FOR MSM ADRENO GPU
5198 M:      Rob Clark <robdclark@gmail.com>
5199 M:      Sean Paul <sean@poorly.run>
5200 L:      linux-arm-msm@vger.kernel.org
5201 L:      dri-devel@lists.freedesktop.org
5202 L:      freedreno@lists.freedesktop.org
5203 T:      git https://gitlab.freedesktop.org/drm/msm.git
5204 S:      Maintained
5205 F:      drivers/gpu/drm/msm/
5206 F:      include/uapi/drm/msm_drm.h
5207 F:      Documentation/devicetree/bindings/display/msm/
5208
5209 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
5210 M:      Ben Skeggs <bskeggs@redhat.com>
5211 L:      dri-devel@lists.freedesktop.org
5212 L:      nouveau@lists.freedesktop.org
5213 T:      git git://github.com/skeggsb/linux
5214 S:      Supported
5215 F:      drivers/gpu/drm/nouveau/
5216 F:      include/uapi/drm/nouveau_drm.h
5217
5218 DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS
5219 M:      Stefan Mavrodiev <stefan@olimex.com>
5220 S:      Maintained
5221 F:      drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c
5222 F:      Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.txt
5223
5224 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
5225 M:      Noralf Trønnes <noralf@tronnes.org>
5226 T:      git git://anongit.freedesktop.org/drm/drm-misc
5227 S:      Maintained
5228 F:      drivers/gpu/drm/tiny/repaper.c
5229 F:      Documentation/devicetree/bindings/display/repaper.txt
5230
5231 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
5232 M:      Dave Airlie <airlied@redhat.com>
5233 M:      Gerd Hoffmann <kraxel@redhat.com>
5234 L:      virtualization@lists.linux-foundation.org
5235 T:      git git://anongit.freedesktop.org/drm/drm-misc
5236 S:      Obsolete
5237 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
5238 F:      drivers/gpu/drm/cirrus/
5239
5240 DRM DRIVER FOR QXL VIRTUAL GPU
5241 M:      Dave Airlie <airlied@redhat.com>
5242 M:      Gerd Hoffmann <kraxel@redhat.com>
5243 L:      virtualization@lists.linux-foundation.org
5244 L:      spice-devel@lists.freedesktop.org
5245 T:      git git://anongit.freedesktop.org/drm/drm-misc
5246 S:      Maintained
5247 F:      drivers/gpu/drm/qxl/
5248 F:      include/uapi/drm/qxl_drm.h
5249
5250 DRM DRIVER FOR RAYDIUM RM67191 PANELS
5251 M:      Robert Chiras <robert.chiras@nxp.com>
5252 S:      Maintained
5253 F:      drivers/gpu/drm/panel/panel-raydium-rm67191.c
5254 F:      Documentation/devicetree/bindings/display/panel/raydium,rm67191.txt
5255
5256 DRM DRIVER FOR RAGE 128 VIDEO CARDS
5257 S:      Orphan / Obsolete
5258 F:      drivers/gpu/drm/r128/
5259 F:      include/uapi/drm/r128_drm.h
5260
5261 DRM DRIVER FOR ROCKTECH JH057N00900 PANELS
5262 M:      Guido Günther <agx@sigxcpu.org>
5263 R:      Purism Kernel Team <kernel@puri.sm>
5264 S:      Maintained
5265 F:      drivers/gpu/drm/panel/panel-rocktech-jh057n00900.c
5266 F:      Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.txt
5267
5268 DRM DRIVER FOR SAVAGE VIDEO CARDS
5269 S:      Orphan / Obsolete
5270 F:      drivers/gpu/drm/savage/
5271 F:      include/uapi/drm/savage_drm.h
5272
5273 DRM DRIVER FOR SIS VIDEO CARDS
5274 S:      Orphan / Obsolete
5275 F:      drivers/gpu/drm/sis/
5276 F:      include/uapi/drm/sis_drm.h
5277
5278 DRM DRIVER FOR SITRONIX ST7701 PANELS
5279 M:      Jagan Teki <jagan@amarulasolutions.com>
5280 S:      Maintained
5281 F:      drivers/gpu/drm/panel/panel-sitronix-st7701.c
5282 F:      Documentation/devicetree/bindings/display/panel/sitronix,st7701.txt
5283
5284 DRM DRIVER FOR SITRONIX ST7586 PANELS
5285 M:      David Lechner <david@lechnology.com>
5286 T:      git git://anongit.freedesktop.org/drm/drm-misc
5287 S:      Maintained
5288 F:      drivers/gpu/drm/tiny/st7586.c
5289 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
5290
5291 DRM DRIVER FOR SITRONIX ST7735R PANELS
5292 M:      David Lechner <david@lechnology.com>
5293 T:      git git://anongit.freedesktop.org/drm/drm-misc
5294 S:      Maintained
5295 F:      drivers/gpu/drm/tiny/st7735r.c
5296 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.txt
5297
5298 DRM DRIVER FOR ST-ERICSSON MCDE
5299 M:      Linus Walleij <linus.walleij@linaro.org>
5300 T:      git git://anongit.freedesktop.org/drm/drm-misc
5301 S:      Maintained
5302 F:      drivers/gpu/drm/mcde/
5303 F:      Documentation/devicetree/bindings/display/ste,mcde.txt
5304
5305 DRM DRIVER FOR TDFX VIDEO CARDS
5306 S:      Orphan / Obsolete
5307 F:      drivers/gpu/drm/tdfx/
5308
5309 DRM DRIVER FOR TPO TPG110 PANELS
5310 M:      Linus Walleij <linus.walleij@linaro.org>
5311 T:      git git://anongit.freedesktop.org/drm/drm-misc
5312 S:      Maintained
5313 F:      drivers/gpu/drm/panel/panel-tpo-tpg110.c
5314 F:      Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml
5315
5316 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
5317 M:      Dave Airlie <airlied@redhat.com>
5318 R:      Sean Paul <sean@poorly.run>
5319 L:      dri-devel@lists.freedesktop.org
5320 S:      Odd Fixes
5321 F:      drivers/gpu/drm/udl/
5322 T:      git git://anongit.freedesktop.org/drm/drm-misc
5323
5324 DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU
5325 M:      Hans de Goede <hdegoede@redhat.com>
5326 L:      dri-devel@lists.freedesktop.org
5327 S:      Maintained
5328 F:      drivers/gpu/drm/vboxvideo/
5329 T:      git git://anongit.freedesktop.org/drm/drm-misc
5330
5331 DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS)
5332 M:      Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com>
5333 R:      Haneen Mohammed <hamohammed.sa@gmail.com>
5334 R:      Daniel Vetter <daniel@ffwll.ch>
5335 T:      git git://anongit.freedesktop.org/drm/drm-misc
5336 S:      Maintained
5337 L:      dri-devel@lists.freedesktop.org
5338 F:      drivers/gpu/drm/vkms/
5339 F:      Documentation/gpu/vkms.rst
5340
5341 DRM DRIVER FOR VMWARE VIRTUAL GPU
5342 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
5343 M:      Thomas Hellstrom <thellstrom@vmware.com>
5344 L:      dri-devel@lists.freedesktop.org
5345 T:      git git://people.freedesktop.org/~thomash/linux
5346 S:      Supported
5347 F:      drivers/gpu/drm/vmwgfx/
5348 F:      include/uapi/drm/vmwgfx_drm.h
5349
5350 DRM DRIVERS
5351 M:      David Airlie <airlied@linux.ie>
5352 M:      Daniel Vetter <daniel@ffwll.ch>
5353 L:      dri-devel@lists.freedesktop.org
5354 T:      git git://anongit.freedesktop.org/drm/drm
5355 B:      https://bugs.freedesktop.org/
5356 C:      irc://chat.freenode.net/dri-devel
5357 S:      Maintained
5358 F:      drivers/gpu/drm/
5359 F:      drivers/gpu/vga/
5360 F:      Documentation/devicetree/bindings/display/
5361 F:      Documentation/devicetree/bindings/gpu/
5362 F:      Documentation/gpu/
5363 F:      include/drm/
5364 F:      include/uapi/drm/
5365 F:      include/linux/vga*
5366
5367 DRM DRIVERS AND MISC GPU PATCHES
5368 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
5369 M:      Maxime Ripard <mripard@kernel.org>
5370 M:      Sean Paul <sean@poorly.run>
5371 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
5372 S:      Maintained
5373 T:      git git://anongit.freedesktop.org/drm/drm-misc
5374 F:      Documentation/gpu/
5375 F:      drivers/gpu/vga/
5376 F:      drivers/gpu/drm/*
5377 F:      include/drm/drm*
5378 F:      include/uapi/drm/drm*
5379 F:      include/linux/vga*
5380
5381 DRM DRIVERS FOR ALLWINNER A10
5382 M:      Maxime Ripard <mripard@kernel.org>
5383 L:      dri-devel@lists.freedesktop.org
5384 S:      Supported
5385 F:      drivers/gpu/drm/sun4i/
5386 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
5387 T:      git git://anongit.freedesktop.org/drm/drm-misc
5388
5389 DRM DRIVERS FOR AMLOGIC SOCS
5390 M:      Neil Armstrong <narmstrong@baylibre.com>
5391 L:      dri-devel@lists.freedesktop.org
5392 L:      linux-amlogic@lists.infradead.org
5393 W:      http://linux-meson.com/
5394 S:      Supported
5395 F:      drivers/gpu/drm/meson/
5396 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml
5397 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml
5398 F:      Documentation/gpu/meson.rst
5399 T:      git git://anongit.freedesktop.org/drm/drm-misc
5400
5401 DRM DRIVERS FOR ATMEL HLCDC
5402 M:      Sam Ravnborg <sam@ravnborg.org>
5403 M:      Boris Brezillon <bbrezillon@kernel.org>
5404 L:      dri-devel@lists.freedesktop.org
5405 S:      Supported
5406 F:      drivers/gpu/drm/atmel-hlcdc/
5407 F:      Documentation/devicetree/bindings/display/atmel/
5408 T:      git git://anongit.freedesktop.org/drm/drm-misc
5409
5410 DRM DRIVERS FOR BRIDGE CHIPS
5411 M:      Andrzej Hajda <a.hajda@samsung.com>
5412 M:      Neil Armstrong <narmstrong@baylibre.com>
5413 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
5414 R:      Jonas Karlman <jonas@kwiboo.se>
5415 R:      Jernej Skrabec <jernej.skrabec@siol.net>
5416 S:      Maintained
5417 T:      git git://anongit.freedesktop.org/drm/drm-misc
5418 F:      drivers/gpu/drm/bridge/
5419
5420 DRM DRIVERS FOR EXYNOS
5421 M:      Inki Dae <inki.dae@samsung.com>
5422 M:      Joonyoung Shim <jy0922.shim@samsung.com>
5423 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
5424 M:      Kyungmin Park <kyungmin.park@samsung.com>
5425 L:      dri-devel@lists.freedesktop.org
5426 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
5427 S:      Supported
5428 F:      drivers/gpu/drm/exynos/
5429 F:      include/uapi/drm/exynos_drm.h
5430 F:      Documentation/devicetree/bindings/display/exynos/
5431
5432 DRM DRIVERS FOR FREESCALE DCU
5433 M:      Stefan Agner <stefan@agner.ch>
5434 M:      Alison Wang <alison.wang@nxp.com>
5435 L:      dri-devel@lists.freedesktop.org
5436 S:      Supported
5437 F:      drivers/gpu/drm/fsl-dcu/
5438 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
5439 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
5440 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19-05b.txt
5441 T:      git git://anongit.freedesktop.org/drm/drm-misc
5442
5443 DRM DRIVERS FOR FREESCALE IMX
5444 M:      Philipp Zabel <p.zabel@pengutronix.de>
5445 L:      dri-devel@lists.freedesktop.org
5446 S:      Maintained
5447 F:      drivers/gpu/drm/imx/
5448 F:      drivers/gpu/ipu-v3/
5449 F:      Documentation/devicetree/bindings/display/imx/
5450
5451 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
5452 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
5453 L:      dri-devel@lists.freedesktop.org
5454 T:      git git://github.com/patjak/drm-gma500
5455 S:      Maintained
5456 F:      drivers/gpu/drm/gma500/
5457
5458 DRM DRIVERS FOR HISILICON
5459 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
5460 M:      Rongrong Zou <zourongrong@gmail.com>
5461 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
5462 R:      Chen Feng <puck.chen@hisilicon.com>
5463 L:      dri-devel@lists.freedesktop.org
5464 T:      git git://github.com/xin3liang/linux.git
5465 S:      Maintained
5466 F:      drivers/gpu/drm/hisilicon/
5467 F:      Documentation/devicetree/bindings/display/hisilicon/
5468
5469 DRM DRIVERS FOR LIMA
5470 M:      Qiang Yu <yuq825@gmail.com>
5471 L:      dri-devel@lists.freedesktop.org
5472 L:      lima@lists.freedesktop.org (moderated for non-subscribers)
5473 S:      Maintained
5474 F:      drivers/gpu/drm/lima/
5475 F:      include/uapi/drm/lima_drm.h
5476 T:      git git://anongit.freedesktop.org/drm/drm-misc
5477
5478 DRM DRIVERS FOR MEDIATEK
5479 M:      CK Hu <ck.hu@mediatek.com>
5480 M:      Philipp Zabel <p.zabel@pengutronix.de>
5481 L:      dri-devel@lists.freedesktop.org
5482 S:      Supported
5483 F:      drivers/gpu/drm/mediatek/
5484 F:      Documentation/devicetree/bindings/display/mediatek/
5485
5486 DRM DRIVERS FOR NVIDIA TEGRA
5487 M:      Thierry Reding <thierry.reding@gmail.com>
5488 L:      dri-devel@lists.freedesktop.org
5489 L:      linux-tegra@vger.kernel.org
5490 T:      git git://anongit.freedesktop.org/tegra/linux.git
5491 S:      Supported
5492 F:      drivers/gpu/drm/tegra/
5493 F:      drivers/gpu/host1x/
5494 F:      include/linux/host1x.h
5495 F:      include/uapi/drm/tegra_drm.h
5496 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
5497
5498 DRM DRIVERS FOR RENESAS
5499 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
5500 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
5501 L:      dri-devel@lists.freedesktop.org
5502 L:      linux-renesas-soc@vger.kernel.org
5503 T:      git git://linuxtv.org/pinchartl/media drm/du/next
5504 S:      Supported
5505 F:      drivers/gpu/drm/rcar-du/
5506 F:      drivers/gpu/drm/shmobile/
5507 F:      include/linux/platform_data/shmob_drm.h
5508 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
5509 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
5510 F:      Documentation/devicetree/bindings/display/renesas,du.txt
5511
5512 DRM DRIVERS FOR ROCKCHIP
5513 M:      Sandy Huang <hjc@rock-chips.com>
5514 M:      Heiko Stübner <heiko@sntech.de>
5515 L:      dri-devel@lists.freedesktop.org
5516 S:      Maintained
5517 F:      drivers/gpu/drm/rockchip/
5518 F:      Documentation/devicetree/bindings/display/rockchip/
5519 T:      git git://anongit.freedesktop.org/drm/drm-misc
5520
5521 DRM DRIVERS FOR STI
5522 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5523 M:      Vincent Abriou <vincent.abriou@st.com>
5524 L:      dri-devel@lists.freedesktop.org
5525 T:      git git://anongit.freedesktop.org/drm/drm-misc
5526 S:      Maintained
5527 F:      drivers/gpu/drm/sti
5528 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
5529
5530 DRM DRIVERS FOR STM
5531 M:      Yannick Fertre <yannick.fertre@st.com>
5532 M:      Philippe Cornu <philippe.cornu@st.com>
5533 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5534 M:      Vincent Abriou <vincent.abriou@st.com>
5535 L:      dri-devel@lists.freedesktop.org
5536 T:      git git://anongit.freedesktop.org/drm/drm-misc
5537 S:      Maintained
5538 F:      drivers/gpu/drm/stm
5539 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
5540
5541 DRM DRIVERS FOR TI LCDC
5542 M:      Jyri Sarha <jsarha@ti.com>
5543 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5544 L:      dri-devel@lists.freedesktop.org
5545 S:      Maintained
5546 F:      drivers/gpu/drm/tilcdc/
5547 F:      Documentation/devicetree/bindings/display/tilcdc/
5548
5549 DRM DRIVERS FOR TI OMAP
5550 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5551 L:      dri-devel@lists.freedesktop.org
5552 S:      Maintained
5553 F:      drivers/gpu/drm/omapdrm/
5554 F:      Documentation/devicetree/bindings/display/ti/
5555
5556 DRM DRIVERS FOR V3D
5557 M:      Eric Anholt <eric@anholt.net>
5558 S:      Supported
5559 F:      drivers/gpu/drm/v3d/
5560 F:      include/uapi/drm/v3d_drm.h
5561 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.txt
5562 T:      git git://anongit.freedesktop.org/drm/drm-misc
5563
5564 DRM DRIVERS FOR VC4
5565 M:      Eric Anholt <eric@anholt.net>
5566 T:      git git://github.com/anholt/linux
5567 S:      Supported
5568 F:      drivers/gpu/drm/vc4/
5569 F:      include/uapi/drm/vc4_drm.h
5570 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
5571 T:      git git://anongit.freedesktop.org/drm/drm-misc
5572
5573 DRM DRIVERS FOR VIVANTE GPU IP
5574 M:      Lucas Stach <l.stach@pengutronix.de>
5575 R:      Russell King <linux+etnaviv@armlinux.org.uk>
5576 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
5577 L:      etnaviv@lists.freedesktop.org (moderated for non-subscribers)
5578 L:      dri-devel@lists.freedesktop.org
5579 S:      Maintained
5580 F:      drivers/gpu/drm/etnaviv/
5581 F:      include/uapi/drm/etnaviv_drm.h
5582 F:      Documentation/devicetree/bindings/display/etnaviv/
5583
5584 DRM DRIVERS FOR ZTE ZX
5585 M:      Shawn Guo <shawnguo@kernel.org>
5586 L:      dri-devel@lists.freedesktop.org
5587 S:      Maintained
5588 F:      drivers/gpu/drm/zte/
5589 F:      Documentation/devicetree/bindings/display/zte,vou.txt
5590 T:      git git://anongit.freedesktop.org/drm/drm-misc
5591
5592 DRM PANEL DRIVERS
5593 M:      Thierry Reding <thierry.reding@gmail.com>
5594 R:      Sam Ravnborg <sam@ravnborg.org>
5595 L:      dri-devel@lists.freedesktop.org
5596 T:      git git://anongit.freedesktop.org/drm/drm-misc
5597 S:      Maintained
5598 F:      drivers/gpu/drm/drm_panel.c
5599 F:      drivers/gpu/drm/panel/
5600 F:      include/drm/drm_panel.h
5601 F:      Documentation/devicetree/bindings/display/panel/
5602
5603 DRM DRIVERS FOR XEN
5604 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
5605 T:      git git://anongit.freedesktop.org/drm/drm-misc
5606 L:      dri-devel@lists.freedesktop.org
5607 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
5608 S:      Supported
5609 F:      drivers/gpu/drm/xen/
5610 F:      Documentation/gpu/xen-front.rst
5611
5612 DRM TTM SUBSYSTEM
5613 M:      Christian Koenig <christian.koenig@amd.com>
5614 M:      Huang Rui <ray.huang@amd.com>
5615 T:      git git://people.freedesktop.org/~agd5f/linux
5616 S:      Maintained
5617 L:      dri-devel@lists.freedesktop.org
5618 F:      include/drm/ttm/
5619 F:      drivers/gpu/drm/ttm/
5620
5621 DSBR100 USB FM RADIO DRIVER
5622 M:      Alexey Klimov <klimov.linux@gmail.com>
5623 L:      linux-media@vger.kernel.org
5624 T:      git git://linuxtv.org/media_tree.git
5625 S:      Maintained
5626 F:      drivers/media/radio/dsbr100.c
5627
5628 DT3155 MEDIA DRIVER
5629 M:      Hans Verkuil <hverkuil@xs4all.nl>
5630 L:      linux-media@vger.kernel.org
5631 T:      git git://linuxtv.org/media_tree.git
5632 W:      https://linuxtv.org
5633 S:      Odd Fixes
5634 F:      drivers/media/pci/dt3155/
5635
5636 DVB_USB_AF9015 MEDIA DRIVER
5637 M:      Antti Palosaari <crope@iki.fi>
5638 L:      linux-media@vger.kernel.org
5639 W:      https://linuxtv.org
5640 W:      http://palosaari.fi/linux/
5641 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5642 T:      git git://linuxtv.org/anttip/media_tree.git
5643 S:      Maintained
5644 F:      drivers/media/usb/dvb-usb-v2/af9015*
5645
5646 DVB_USB_AF9035 MEDIA DRIVER
5647 M:      Antti Palosaari <crope@iki.fi>
5648 L:      linux-media@vger.kernel.org
5649 W:      https://linuxtv.org
5650 W:      http://palosaari.fi/linux/
5651 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5652 T:      git git://linuxtv.org/anttip/media_tree.git
5653 S:      Maintained
5654 F:      drivers/media/usb/dvb-usb-v2/af9035*
5655
5656 DVB_USB_ANYSEE MEDIA DRIVER
5657 M:      Antti Palosaari <crope@iki.fi>
5658 L:      linux-media@vger.kernel.org
5659 W:      https://linuxtv.org
5660 W:      http://palosaari.fi/linux/
5661 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5662 T:      git git://linuxtv.org/anttip/media_tree.git
5663 S:      Maintained
5664 F:      drivers/media/usb/dvb-usb-v2/anysee*
5665
5666 DVB_USB_AU6610 MEDIA DRIVER
5667 M:      Antti Palosaari <crope@iki.fi>
5668 L:      linux-media@vger.kernel.org
5669 W:      https://linuxtv.org
5670 W:      http://palosaari.fi/linux/
5671 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5672 T:      git git://linuxtv.org/anttip/media_tree.git
5673 S:      Maintained
5674 F:      drivers/media/usb/dvb-usb-v2/au6610*
5675
5676 DVB_USB_CE6230 MEDIA DRIVER
5677 M:      Antti Palosaari <crope@iki.fi>
5678 L:      linux-media@vger.kernel.org
5679 W:      https://linuxtv.org
5680 W:      http://palosaari.fi/linux/
5681 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5682 T:      git git://linuxtv.org/anttip/media_tree.git
5683 S:      Maintained
5684 F:      drivers/media/usb/dvb-usb-v2/ce6230*
5685
5686 DVB_USB_CXUSB MEDIA DRIVER
5687 M:      Michael Krufky <mkrufky@linuxtv.org>
5688 L:      linux-media@vger.kernel.org
5689 W:      https://linuxtv.org
5690 W:      http://github.com/mkrufky
5691 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5692 T:      git git://linuxtv.org/media_tree.git
5693 S:      Maintained
5694 F:      drivers/media/usb/dvb-usb/cxusb*
5695
5696 DVB_USB_EC168 MEDIA DRIVER
5697 M:      Antti Palosaari <crope@iki.fi>
5698 L:      linux-media@vger.kernel.org
5699 W:      https://linuxtv.org
5700 W:      http://palosaari.fi/linux/
5701 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5702 T:      git git://linuxtv.org/anttip/media_tree.git
5703 S:      Maintained
5704 F:      drivers/media/usb/dvb-usb-v2/ec168*
5705
5706 DVB_USB_GL861 MEDIA DRIVER
5707 M:      Antti Palosaari <crope@iki.fi>
5708 L:      linux-media@vger.kernel.org
5709 W:      https://linuxtv.org
5710 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5711 T:      git git://linuxtv.org/anttip/media_tree.git
5712 S:      Maintained
5713 F:      drivers/media/usb/dvb-usb-v2/gl861*
5714
5715 DVB_USB_MXL111SF MEDIA DRIVER
5716 M:      Michael Krufky <mkrufky@linuxtv.org>
5717 L:      linux-media@vger.kernel.org
5718 W:      https://linuxtv.org
5719 W:      http://github.com/mkrufky
5720 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5721 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
5722 S:      Maintained
5723 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
5724
5725 DVB_USB_RTL28XXU MEDIA DRIVER
5726 M:      Antti Palosaari <crope@iki.fi>
5727 L:      linux-media@vger.kernel.org
5728 W:      https://linuxtv.org
5729 W:      http://palosaari.fi/linux/
5730 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5731 T:      git git://linuxtv.org/anttip/media_tree.git
5732 S:      Maintained
5733 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
5734
5735 DVB_USB_V2 MEDIA DRIVER
5736 M:      Antti Palosaari <crope@iki.fi>
5737 L:      linux-media@vger.kernel.org
5738 W:      https://linuxtv.org
5739 W:      http://palosaari.fi/linux/
5740 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5741 T:      git git://linuxtv.org/anttip/media_tree.git
5742 S:      Maintained
5743 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
5744 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
5745
5746 DYNAMIC DEBUG
5747 M:      Jason Baron <jbaron@akamai.com>
5748 S:      Maintained
5749 F:      lib/dynamic_debug.c
5750 F:      include/linux/dynamic_debug.h
5751
5752 DYNAMIC INTERRUPT MODERATION
5753 M:      Tal Gilboa <talgi@mellanox.com>
5754 S:      Maintained
5755 F:      include/linux/dim.h
5756 F:      lib/dim/
5757
5758 DZ DECSTATION DZ11 SERIAL DRIVER
5759 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
5760 S:      Maintained
5761 F:      drivers/tty/serial/dz.*
5762
5763 E3X0 POWER BUTTON DRIVER
5764 M:      Moritz Fischer <moritz.fischer@ettus.com>
5765 L:      usrp-users@lists.ettus.com
5766 W:      http://www.ettus.com
5767 S:      Supported
5768 F:      drivers/input/misc/e3x0-button.c
5769 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
5770
5771 E4000 MEDIA DRIVER
5772 M:      Antti Palosaari <crope@iki.fi>
5773 L:      linux-media@vger.kernel.org
5774 W:      https://linuxtv.org
5775 W:      http://palosaari.fi/linux/
5776 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5777 T:      git git://linuxtv.org/anttip/media_tree.git
5778 S:      Maintained
5779 F:      drivers/media/tuners/e4000*
5780
5781 EARTH_PT1 MEDIA DRIVER
5782 M:      Akihiro Tsukada <tskd08@gmail.com>
5783 L:      linux-media@vger.kernel.org
5784 S:      Odd Fixes
5785 F:      drivers/media/pci/pt1/
5786
5787 EARTH_PT3 MEDIA DRIVER
5788 M:      Akihiro Tsukada <tskd08@gmail.com>
5789 L:      linux-media@vger.kernel.org
5790 S:      Odd Fixes
5791 F:      drivers/media/pci/pt3/
5792
5793 EC100 MEDIA DRIVER
5794 M:      Antti Palosaari <crope@iki.fi>
5795 L:      linux-media@vger.kernel.org
5796 W:      https://linuxtv.org
5797 W:      http://palosaari.fi/linux/
5798 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5799 T:      git git://linuxtv.org/anttip/media_tree.git
5800 S:      Maintained
5801 F:      drivers/media/dvb-frontends/ec100*
5802
5803 ECRYPT FILE SYSTEM
5804 M:      Tyler Hicks <tyhicks@canonical.com>
5805 L:      ecryptfs@vger.kernel.org
5806 W:      http://ecryptfs.org
5807 W:      https://launchpad.net/ecryptfs
5808 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5809 S:      Supported
5810 F:      Documentation/filesystems/ecryptfs.txt
5811 F:      fs/ecryptfs/
5812
5813 EDAC-AMD64
5814 M:      Borislav Petkov <bp@alien8.de>
5815 L:      linux-edac@vger.kernel.org
5816 S:      Maintained
5817 F:      drivers/edac/amd64_edac*
5818
5819 EDAC-ARMADA
5820 M:      Jan Luebbe <jlu@pengutronix.de>
5821 L:      linux-edac@vger.kernel.org
5822 S:      Maintained
5823 F:      drivers/edac/armada_xp_*
5824
5825 EDAC-AST2500
5826 M:      Stefan Schaeckeler <sschaeck@cisco.com>
5827 S:      Supported
5828 F:      drivers/edac/aspeed_edac.c
5829 F:      Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt
5830
5831 EDAC-BLUEFIELD
5832 M:      Shravan Kumar Ramani <sramani@mellanox.com>
5833 S:      Supported
5834 F:      drivers/edac/bluefield_edac.c
5835
5836 EDAC-CALXEDA
5837 M:      Robert Richter <rric@kernel.org>
5838 L:      linux-edac@vger.kernel.org
5839 S:      Maintained
5840 F:      drivers/edac/highbank*
5841
5842 EDAC-CAVIUM OCTEON
5843 M:      Ralf Baechle <ralf@linux-mips.org>
5844 M:      David Daney <david.daney@cavium.com>
5845 L:      linux-edac@vger.kernel.org
5846 L:      linux-mips@vger.kernel.org
5847 S:      Supported
5848 F:      drivers/edac/octeon_edac*
5849
5850 EDAC-CAVIUM THUNDERX
5851 M:      David Daney <david.daney@cavium.com>
5852 M:      Jan Glauber <jglauber@cavium.com>
5853 L:      linux-edac@vger.kernel.org
5854 S:      Supported
5855 F:      drivers/edac/thunderx_edac*
5856
5857 EDAC-CORE
5858 M:      Borislav Petkov <bp@alien8.de>
5859 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5860 M:      Tony Luck <tony.luck@intel.com>
5861 R:      James Morse <james.morse@arm.com>
5862 R:      Robert Richter <rrichter@marvell.com>
5863 L:      linux-edac@vger.kernel.org
5864 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next
5865 S:      Supported
5866 F:      Documentation/admin-guide/ras.rst
5867 F:      Documentation/driver-api/edac.rst
5868 F:      drivers/edac/
5869 F:      include/linux/edac.h
5870
5871 EDAC-E752X
5872 M:      Mark Gross <mark.gross@intel.com>
5873 L:      linux-edac@vger.kernel.org
5874 S:      Maintained
5875 F:      drivers/edac/e752x_edac.c
5876
5877 EDAC-E7XXX
5878 L:      linux-edac@vger.kernel.org
5879 S:      Maintained
5880 F:      drivers/edac/e7xxx_edac.c
5881
5882 EDAC-FSL_DDR
5883 M:      York Sun <york.sun@nxp.com>
5884 L:      linux-edac@vger.kernel.org
5885 S:      Maintained
5886 F:      drivers/edac/fsl_ddr_edac.*
5887
5888 EDAC-GHES
5889 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5890 L:      linux-edac@vger.kernel.org
5891 S:      Maintained
5892 F:      drivers/edac/ghes_edac.c
5893
5894 EDAC-I10NM
5895 M:      Tony Luck <tony.luck@intel.com>
5896 L:      linux-edac@vger.kernel.org
5897 S:      Maintained
5898 F:      drivers/edac/i10nm_base.c
5899
5900 EDAC-I3000
5901 L:      linux-edac@vger.kernel.org
5902 S:      Orphan
5903 F:      drivers/edac/i3000_edac.c
5904
5905 EDAC-I5000
5906 L:      linux-edac@vger.kernel.org
5907 S:      Maintained
5908 F:      drivers/edac/i5000_edac.c
5909
5910 EDAC-I5400
5911 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5912 L:      linux-edac@vger.kernel.org
5913 S:      Maintained
5914 F:      drivers/edac/i5400_edac.c
5915
5916 EDAC-I7300
5917 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5918 L:      linux-edac@vger.kernel.org
5919 S:      Maintained
5920 F:      drivers/edac/i7300_edac.c
5921
5922 EDAC-I7CORE
5923 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5924 L:      linux-edac@vger.kernel.org
5925 S:      Maintained
5926 F:      drivers/edac/i7core_edac.c
5927
5928 EDAC-I82443BXGX
5929 M:      Tim Small <tim@buttersideup.com>
5930 L:      linux-edac@vger.kernel.org
5931 S:      Maintained
5932 F:      drivers/edac/i82443bxgx_edac.c
5933
5934 EDAC-I82975X
5935 M:      "Arvind R." <arvino55@gmail.com>
5936 L:      linux-edac@vger.kernel.org
5937 S:      Maintained
5938 F:      drivers/edac/i82975x_edac.c
5939
5940 EDAC-IE31200
5941 M:      Jason Baron <jbaron@akamai.com>
5942 L:      linux-edac@vger.kernel.org
5943 S:      Maintained
5944 F:      drivers/edac/ie31200_edac.c
5945
5946 EDAC-MPC85XX
5947 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5948 L:      linux-edac@vger.kernel.org
5949 S:      Maintained
5950 F:      drivers/edac/mpc85xx_edac.[ch]
5951
5952 EDAC-PASEMI
5953 M:      Egor Martovetsky <egor@pasemi.com>
5954 L:      linux-edac@vger.kernel.org
5955 S:      Maintained
5956 F:      drivers/edac/pasemi_edac.c
5957
5958 EDAC-PND2
5959 M:      Tony Luck <tony.luck@intel.com>
5960 L:      linux-edac@vger.kernel.org
5961 S:      Maintained
5962 F:      drivers/edac/pnd2_edac.[ch]
5963
5964 EDAC-R82600
5965 M:      Tim Small <tim@buttersideup.com>
5966 L:      linux-edac@vger.kernel.org
5967 S:      Maintained
5968 F:      drivers/edac/r82600_edac.c
5969
5970 EDAC-SBRIDGE
5971 M:      Tony Luck <tony.luck@intel.com>
5972 R:      Qiuxu Zhuo <qiuxu.zhuo@intel.com>
5973 L:      linux-edac@vger.kernel.org
5974 S:      Maintained
5975 F:      drivers/edac/sb_edac.c
5976
5977 EDAC-SIFIVE
5978 M:      Yash Shah <yash.shah@sifive.com>
5979 L:      linux-edac@vger.kernel.org
5980 S:      Supported
5981 F:      drivers/edac/sifive_edac.c
5982
5983 EDAC-SKYLAKE
5984 M:      Tony Luck <tony.luck@intel.com>
5985 L:      linux-edac@vger.kernel.org
5986 S:      Maintained
5987 F:      drivers/edac/skx_*.c
5988
5989 EDAC-TI
5990 M:      Tero Kristo <t-kristo@ti.com>
5991 L:      linux-edac@vger.kernel.org
5992 S:      Maintained
5993 F:      drivers/edac/ti_edac.c
5994
5995 EDAC-QCOM
5996 M:      Channagoud Kadabi <ckadabi@codeaurora.org>
5997 M:      Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org>
5998 L:      linux-arm-msm@vger.kernel.org
5999 L:      linux-edac@vger.kernel.org
6000 S:      Maintained
6001 F:      drivers/edac/qcom_edac.c
6002
6003 EDIROL UA-101/UA-1000 DRIVER
6004 M:      Clemens Ladisch <clemens@ladisch.de>
6005 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6006 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
6007 S:      Maintained
6008 F:      sound/usb/misc/ua101.c
6009
6010 EFI TEST DRIVER
6011 L:      linux-efi@vger.kernel.org
6012 M:      Ivan Hu <ivan.hu@canonical.com>
6013 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
6014 S:      Maintained
6015 F:      drivers/firmware/efi/test/
6016
6017 EFI VARIABLE FILESYSTEM
6018 M:      Matthew Garrett <matthew.garrett@nebula.com>
6019 M:      Jeremy Kerr <jk@ozlabs.org>
6020 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
6021 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
6022 L:      linux-efi@vger.kernel.org
6023 S:      Maintained
6024 F:      fs/efivarfs/
6025
6026 EFIFB FRAMEBUFFER DRIVER
6027 L:      linux-fbdev@vger.kernel.org
6028 M:      Peter Jones <pjones@redhat.com>
6029 S:      Maintained
6030 F:      drivers/video/fbdev/efifb.c
6031
6032 EFS FILESYSTEM
6033 W:      http://aeschi.ch.eu.org/efs/
6034 S:      Orphan
6035 F:      fs/efs/
6036
6037 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
6038 M:      Douglas Miller <dougmill@linux.ibm.com>
6039 L:      netdev@vger.kernel.org
6040 S:      Maintained
6041 F:      drivers/net/ethernet/ibm/ehea/
6042
6043 EM28XX VIDEO4LINUX DRIVER
6044 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
6045 L:      linux-media@vger.kernel.org
6046 W:      https://linuxtv.org
6047 T:      git git://linuxtv.org/media_tree.git
6048 S:      Maintained
6049 F:      drivers/media/usb/em28xx/
6050 F:      Documentation/media/v4l-drivers/em28xx*
6051
6052 EMBEDDED LINUX
6053 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
6054 M:      Matt Mackall <mpm@selenic.com>
6055 M:      David Woodhouse <dwmw2@infradead.org>
6056 L:      linux-embedded@vger.kernel.org
6057 S:      Maintained
6058
6059 Emulex 10Gbps iSCSI - OneConnect DRIVER
6060 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
6061 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
6062 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
6063 L:      linux-scsi@vger.kernel.org
6064 W:      http://www.broadcom.com
6065 S:      Supported
6066 F:      drivers/scsi/be2iscsi/
6067
6068 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
6069 M:      Sathya Perla <sathya.perla@broadcom.com>
6070 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
6071 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
6072 M:      Somnath Kotur <somnath.kotur@broadcom.com>
6073 L:      netdev@vger.kernel.org
6074 W:      http://www.emulex.com
6075 S:      Supported
6076 F:      drivers/net/ethernet/emulex/benet/
6077
6078 EMULEX ONECONNECT ROCE DRIVER
6079 M:      Selvin Xavier <selvin.xavier@broadcom.com>
6080 M:      Devesh Sharma <devesh.sharma@broadcom.com>
6081 L:      linux-rdma@vger.kernel.org
6082 W:      http://www.broadcom.com
6083 S:      Odd Fixes
6084 F:      drivers/infiniband/hw/ocrdma/
6085 F:      include/uapi/rdma/ocrdma-abi.h
6086
6087 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
6088 M:      James Smart <james.smart@broadcom.com>
6089 M:      Dick Kennedy <dick.kennedy@broadcom.com>
6090 L:      linux-scsi@vger.kernel.org
6091 W:      http://www.broadcom.com
6092 S:      Supported
6093 F:      drivers/scsi/lpfc/
6094
6095 ENE CB710 FLASH CARD READER DRIVER
6096 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
6097 S:      Maintained
6098 F:      drivers/misc/cb710/
6099 F:      drivers/mmc/host/cb710-mmc.*
6100 F:      include/linux/cb710.h
6101
6102 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
6103 M:      Maxim Levitsky <maximlevitsky@gmail.com>
6104 S:      Maintained
6105 F:      drivers/media/rc/ene_ir.*
6106
6107 EPSON S1D13XXX FRAMEBUFFER DRIVER
6108 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
6109 S:      Maintained
6110 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
6111 F:      drivers/video/fbdev/s1d13xxxfb.c
6112 F:      include/video/s1d13xxxfb.h
6113
6114 EROFS FILE SYSTEM
6115 M:      Gao Xiang <gaoxiang25@huawei.com>
6116 M:      Chao Yu <yuchao0@huawei.com>
6117 L:      linux-erofs@lists.ozlabs.org
6118 S:      Maintained
6119 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git
6120 F:      Documentation/filesystems/erofs.txt
6121 F:      fs/erofs/
6122 F:      include/trace/events/erofs.h
6123
6124 ERRSEQ ERROR TRACKING INFRASTRUCTURE
6125 M:      Jeff Layton <jlayton@kernel.org>
6126 S:      Maintained
6127 F:      lib/errseq.c
6128 F:      include/linux/errseq.h
6129
6130 ET131X NETWORK DRIVER
6131 M:      Mark Einon <mark.einon@gmail.com>
6132 S:      Odd Fixes
6133 F:      drivers/net/ethernet/agere/
6134
6135 ETHERNET BRIDGE
6136 M:      Roopa Prabhu <roopa@cumulusnetworks.com>
6137 M:      Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
6138 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
6139 L:      netdev@vger.kernel.org
6140 W:      http://www.linuxfoundation.org/en/Net:Bridge
6141 S:      Maintained
6142 F:      include/linux/netfilter_bridge/
6143 F:      net/bridge/
6144
6145 ETHERNET PHY LIBRARY
6146 M:      Andrew Lunn <andrew@lunn.ch>
6147 M:      Florian Fainelli <f.fainelli@gmail.com>
6148 M:      Heiner Kallweit <hkallweit1@gmail.com>
6149 L:      netdev@vger.kernel.org
6150 S:      Maintained
6151 F:      Documentation/ABI/testing/sysfs-class-net-phydev
6152 F:      Documentation/devicetree/bindings/net/ethernet-phy.yaml
6153 F:      Documentation/devicetree/bindings/net/mdio*
6154 F:      Documentation/networking/phy.rst
6155 F:      drivers/net/phy/
6156 F:      drivers/of/of_mdio.c
6157 F:      drivers/of/of_net.c
6158 F:      include/linux/*mdio*.h
6159 F:      include/linux/of_net.h
6160 F:      include/linux/phy.h
6161 F:      include/linux/phy_fixed.h
6162 F:      include/linux/platform_data/mdio-bcm-unimac.h
6163 F:      include/linux/platform_data/mdio-gpio.h
6164 F:      include/trace/events/mdio.h
6165 F:      include/uapi/linux/mdio.h
6166 F:      include/uapi/linux/mii.h
6167
6168 EXFAT FILE SYSTEM
6169 M:      Valdis Kletnieks <valdis.kletnieks@vt.edu>
6170 S:      Maintained
6171 F:      drivers/staging/exfat/
6172
6173 EXT2 FILE SYSTEM
6174 M:      Jan Kara <jack@suse.com>
6175 L:      linux-ext4@vger.kernel.org
6176 S:      Maintained
6177 F:      Documentation/filesystems/ext2.txt
6178 F:      fs/ext2/
6179 F:      include/linux/ext2*
6180
6181 EXT4 FILE SYSTEM
6182 M:      "Theodore Ts'o" <tytso@mit.edu>
6183 M:      Andreas Dilger <adilger.kernel@dilger.ca>
6184 L:      linux-ext4@vger.kernel.org
6185 W:      http://ext4.wiki.kernel.org
6186 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
6187 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
6188 S:      Maintained
6189 F:      Documentation/filesystems/ext4/
6190 F:      fs/ext4/
6191
6192 Extended Verification Module (EVM)
6193 M:      Mimi Zohar <zohar@linux.ibm.com>
6194 L:      linux-integrity@vger.kernel.org
6195 S:      Supported
6196 F:      security/integrity/evm/
6197
6198 EXTENSIBLE FIRMWARE INTERFACE (EFI)
6199 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
6200 L:      linux-efi@vger.kernel.org
6201 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
6202 S:      Maintained
6203 F:      Documentation/admin-guide/efi-stub.rst
6204 F:      arch/*/kernel/efi.c
6205 F:      arch/x86/boot/compressed/eboot.[ch]
6206 F:      arch/*/include/asm/efi.h
6207 F:      arch/x86/platform/efi/
6208 F:      drivers/firmware/efi/
6209 F:      include/linux/efi*.h
6210 F:      arch/arm/boot/compressed/efi-header.S
6211 F:      arch/arm64/kernel/efi-entry.S
6212
6213 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
6214 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
6215 M:      Chanwoo Choi <cw00.choi@samsung.com>
6216 L:      linux-kernel@vger.kernel.org
6217 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
6218 S:      Maintained
6219 F:      drivers/extcon/
6220 F:      include/linux/extcon/
6221 F:      include/linux/extcon.h
6222 F:      Documentation/firmware-guide/acpi/extcon-intel-int3496.rst
6223 F:      Documentation/devicetree/bindings/extcon/
6224
6225 EXYNOS DP DRIVER
6226 M:      Jingoo Han <jingoohan1@gmail.com>
6227 L:      dri-devel@lists.freedesktop.org
6228 S:      Maintained
6229 F:      drivers/gpu/drm/exynos/exynos_dp*
6230
6231 EXYNOS SYSMMU (IOMMU) driver
6232 M:      Marek Szyprowski <m.szyprowski@samsung.com>
6233 L:      iommu@lists.linux-foundation.org
6234 S:      Maintained
6235 F:      drivers/iommu/exynos-iommu.c
6236
6237 EZchip NPS platform support
6238 M:      Vineet Gupta <vgupta@synopsys.com>
6239 M:      Ofer Levi <oferle@mellanox.com>
6240 S:      Supported
6241 F:      arch/arc/plat-eznps
6242 F:      arch/arc/boot/dts/eznps.dts
6243
6244 F2FS FILE SYSTEM
6245 M:      Jaegeuk Kim <jaegeuk@kernel.org>
6246 M:      Chao Yu <yuchao0@huawei.com>
6247 L:      linux-f2fs-devel@lists.sourceforge.net
6248 W:      https://f2fs.wiki.kernel.org/
6249 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
6250 S:      Maintained
6251 F:      Documentation/filesystems/f2fs.txt
6252 F:      Documentation/ABI/testing/sysfs-fs-f2fs
6253 F:      fs/f2fs/
6254 F:      include/linux/f2fs_fs.h
6255 F:      include/trace/events/f2fs.h
6256
6257 F71805F HARDWARE MONITORING DRIVER
6258 M:      Jean Delvare <jdelvare@suse.com>
6259 L:      linux-hwmon@vger.kernel.org
6260 S:      Maintained
6261 F:      Documentation/hwmon/f71805f.rst
6262 F:      drivers/hwmon/f71805f.c
6263
6264 FADDR2LINE
6265 M:      Josh Poimboeuf <jpoimboe@redhat.com>
6266 S:      Maintained
6267 F:      scripts/faddr2line
6268
6269 FAILOVER MODULE
6270 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
6271 L:      netdev@vger.kernel.org
6272 S:      Supported
6273 F:      net/core/failover.c
6274 F:      include/net/failover.h
6275 F:      Documentation/networking/failover.rst
6276
6277 FANOTIFY
6278 M:      Jan Kara <jack@suse.cz>
6279 R:      Amir Goldstein <amir73il@gmail.com>
6280 L:      linux-fsdevel@vger.kernel.org
6281 S:      Maintained
6282 F:      fs/notify/fanotify/
6283 F:      include/linux/fanotify.h
6284 F:      include/uapi/linux/fanotify.h
6285
6286 FARSYNC SYNCHRONOUS DRIVER
6287 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
6288 W:      http://www.farsite.co.uk/
6289 S:      Supported
6290 F:      drivers/net/wan/farsync.*
6291
6292 FAULT INJECTION SUPPORT
6293 M:      Akinobu Mita <akinobu.mita@gmail.com>
6294 S:      Supported
6295 F:      Documentation/fault-injection/
6296 F:      lib/fault-inject.c
6297
6298 FBTFT Framebuffer drivers
6299 S:      Orphan
6300 L:      dri-devel@lists.freedesktop.org
6301 L:      linux-fbdev@vger.kernel.org
6302 F:      drivers/staging/fbtft/
6303
6304 FC0011 TUNER DRIVER
6305 M:      Michael Buesch <m@bues.ch>
6306 L:      linux-media@vger.kernel.org
6307 S:      Maintained
6308 F:      drivers/media/tuners/fc0011.h
6309 F:      drivers/media/tuners/fc0011.c
6310
6311 FC2580 MEDIA DRIVER
6312 M:      Antti Palosaari <crope@iki.fi>
6313 L:      linux-media@vger.kernel.org
6314 W:      https://linuxtv.org
6315 W:      http://palosaari.fi/linux/
6316 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6317 T:      git git://linuxtv.org/anttip/media_tree.git
6318 S:      Maintained
6319 F:      drivers/media/tuners/fc2580*
6320
6321 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
6322 M:      Hannes Reinecke <hare@suse.de>
6323 L:      linux-scsi@vger.kernel.org
6324 W:      www.Open-FCoE.org
6325 S:      Supported
6326 F:      drivers/scsi/libfc/
6327 F:      drivers/scsi/fcoe/
6328 F:      include/scsi/fc/
6329 F:      include/scsi/libfc.h
6330 F:      include/scsi/libfcoe.h
6331 F:      include/uapi/scsi/fc/
6332
6333 FILE LOCKING (flock() and fcntl()/lockf())
6334 M:      Jeff Layton <jlayton@kernel.org>
6335 M:      "J. Bruce Fields" <bfields@fieldses.org>
6336 L:      linux-fsdevel@vger.kernel.org
6337 S:      Maintained
6338 F:      include/linux/fcntl.h
6339 F:      include/uapi/linux/fcntl.h
6340 F:      fs/fcntl.c
6341 F:      fs/locks.c
6342
6343 FILESYSTEMS (VFS and infrastructure)
6344 M:      Alexander Viro <viro@zeniv.linux.org.uk>
6345 L:      linux-fsdevel@vger.kernel.org
6346 S:      Maintained
6347 F:      fs/*
6348 F:      include/linux/fs.h
6349 F:      include/linux/fs_types.h
6350 F:      include/uapi/linux/fs.h
6351
6352 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
6353 M:      Riku Voipio <riku.voipio@iki.fi>
6354 L:      linux-hwmon@vger.kernel.org
6355 S:      Maintained
6356 F:      drivers/hwmon/f75375s.c
6357 F:      include/linux/f75375s.h
6358
6359 FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE
6360 M:      Clemens Ladisch <clemens@ladisch.de>
6361 M:      Takashi Sakamoto <o-takashi@sakamocchi.jp>
6362 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6363 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
6364 S:      Maintained
6365 F:      sound/firewire/
6366 F:      include/uapi/sound/firewire.h
6367
6368 FIREWIRE MEDIA DRIVERS (firedtv)
6369 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
6370 L:      linux-media@vger.kernel.org
6371 L:      linux1394-devel@lists.sourceforge.net
6372 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
6373 S:      Maintained
6374 F:      drivers/media/firewire/
6375
6376 FIREWIRE SBP-2 TARGET
6377 M:      Chris Boot <bootc@bootc.net>
6378 L:      linux-scsi@vger.kernel.org
6379 L:      target-devel@vger.kernel.org
6380 L:      linux1394-devel@lists.sourceforge.net
6381 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
6382 S:      Maintained
6383 F:      drivers/target/sbp/
6384
6385 FIREWIRE SUBSYSTEM
6386 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
6387 L:      linux1394-devel@lists.sourceforge.net
6388 W:      http://ieee1394.wiki.kernel.org/
6389 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
6390 S:      Maintained
6391 F:      drivers/firewire/
6392 F:      include/linux/firewire.h
6393 F:      include/uapi/linux/firewire*.h
6394 F:      tools/firewire/
6395
6396 FIRMWARE LOADER (request_firmware)
6397 M:      Luis Chamberlain <mcgrof@kernel.org>
6398 L:      linux-kernel@vger.kernel.org
6399 S:      Maintained
6400 F:      Documentation/firmware_class/
6401 F:      drivers/base/firmware_loader/
6402 F:      include/linux/firmware.h
6403
6404 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
6405 M:      Joshua Morris <josh.h.morris@us.ibm.com>
6406 M:      Philip Kelleher <pjk1939@linux.ibm.com>
6407 S:      Maintained
6408 F:      drivers/block/rsxx/
6409
6410 FLEXTIMER FTM-QUADDEC DRIVER
6411 M:      Patrick Havelange <patrick.havelange@essensium.com>
6412 L:      linux-iio@vger.kernel.org
6413 S:      Maintained
6414 F:      Documentation/ABI/testing/sysfs-bus-counter-ftm-quaddec
6415 F:      Documentation/devicetree/bindings/counter/ftm-quaddec.txt
6416 F:      drivers/counter/ftm-quaddec.c
6417
6418 FLOPPY DRIVER
6419 M:      Denis Efremov <efremov@linux.com>
6420 S:      Odd Fixes
6421 L:      linux-block@vger.kernel.org
6422 F:      drivers/block/floppy.c
6423
6424 FPGA MANAGER FRAMEWORK
6425 M:      Moritz Fischer <mdf@kernel.org>
6426 L:      linux-fpga@vger.kernel.org
6427 S:      Maintained
6428 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mdf/linux-fpga.git
6429 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
6430 F:      Documentation/fpga/
6431 F:      Documentation/driver-api/fpga/
6432 F:      Documentation/devicetree/bindings/fpga/
6433 F:      drivers/fpga/
6434 F:      include/linux/fpga/
6435 W:      http://www.rocketboards.org
6436
6437 FPGA DFL DRIVERS
6438 M:      Wu Hao <hao.wu@intel.com>
6439 L:      linux-fpga@vger.kernel.org
6440 S:      Maintained
6441 F:      Documentation/fpga/dfl.rst
6442 F:      include/uapi/linux/fpga-dfl.h
6443 F:      drivers/fpga/dfl*
6444
6445 FPU EMULATOR
6446 M:      Bill Metzenthen <billm@melbpc.org.au>
6447 W:      http://floatingpoint.sourceforge.net/emulator/index.html
6448 S:      Maintained
6449 F:      arch/x86/math-emu/
6450
6451 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
6452 L:      netdev@vger.kernel.org
6453 S:      Orphan
6454 F:      drivers/net/wan/dlci.c
6455 F:      drivers/net/wan/sdla.c
6456
6457 FRAMEBUFFER LAYER
6458 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
6459 L:      dri-devel@lists.freedesktop.org
6460 L:      linux-fbdev@vger.kernel.org
6461 T:      git git://anongit.freedesktop.org/drm/drm-misc
6462 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
6463 S:      Maintained
6464 F:      Documentation/fb/
6465 F:      drivers/video/
6466 F:      include/video/
6467 F:      include/linux/fb.h
6468 F:      include/uapi/video/
6469 F:      include/uapi/linux/fb.h
6470
6471 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
6472 M:      Horia Geantă <horia.geanta@nxp.com>
6473 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
6474 L:      linux-crypto@vger.kernel.org
6475 S:      Maintained
6476 F:      drivers/crypto/caam/
6477 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
6478
6479 FREESCALE DIU FRAMEBUFFER DRIVER
6480 M:      Timur Tabi <timur@kernel.org>
6481 L:      linux-fbdev@vger.kernel.org
6482 S:      Maintained
6483 F:      drivers/video/fbdev/fsl-diu-fb.*
6484
6485 FREESCALE DMA DRIVER
6486 M:      Li Yang <leoyang.li@nxp.com>
6487 M:      Zhang Wei <zw@zh-kernel.org>
6488 L:      linuxppc-dev@lists.ozlabs.org
6489 S:      Maintained
6490 F:      drivers/dma/fsldma.*
6491
6492 FREESCALE ENETC ETHERNET DRIVERS
6493 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6494 L:      netdev@vger.kernel.org
6495 S:      Maintained
6496 F:      drivers/net/ethernet/freescale/enetc/
6497
6498 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
6499 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6500 L:      netdev@vger.kernel.org
6501 S:      Maintained
6502 F:      drivers/net/ethernet/freescale/gianfar*
6503 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
6504
6505 FREESCALE GPMI NAND DRIVER
6506 M:      Han Xu <han.xu@nxp.com>
6507 L:      linux-mtd@lists.infradead.org
6508 S:      Maintained
6509 F:      drivers/mtd/nand/raw/gpmi-nand/*
6510
6511 FREESCALE I2C CPM DRIVER
6512 M:      Jochen Friedrich <jochen@scram.de>
6513 L:      linuxppc-dev@lists.ozlabs.org
6514 L:      linux-i2c@vger.kernel.org
6515 S:      Maintained
6516 F:      drivers/i2c/busses/i2c-cpm.c
6517
6518 FREESCALE IMX DDR PMU DRIVER
6519 M:      Frank Li <Frank.li@nxp.com>
6520 L:      linux-arm-kernel@lists.infradead.org
6521 S:      Maintained
6522 F:      drivers/perf/fsl_imx8_ddr_perf.c
6523 F:      Documentation/admin-guide/perf/imx-ddr.rst
6524 F:      Documentation/devicetree/bindings/perf/fsl-imx-ddr.txt
6525
6526 FREESCALE IMX I2C DRIVER
6527 M:      Oleksij Rempel <o.rempel@pengutronix.de>
6528 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
6529 L:      linux-i2c@vger.kernel.org
6530 S:      Maintained
6531 F:      drivers/i2c/busses/i2c-imx.c
6532 F:      Documentation/devicetree/bindings/i2c/i2c-imx.txt
6533
6534 FREESCALE IMX LPI2C DRIVER
6535 M:      Dong Aisheng <aisheng.dong@nxp.com>
6536 L:      linux-i2c@vger.kernel.org
6537 L:      linux-imx@nxp.com
6538 S:      Maintained
6539 F:      drivers/i2c/busses/i2c-imx-lpi2c.c
6540 F:      Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.txt
6541
6542 FREESCALE IMX / MXC FEC DRIVER
6543 M:      Fugang Duan <fugang.duan@nxp.com>
6544 L:      netdev@vger.kernel.org
6545 S:      Maintained
6546 F:      drivers/net/ethernet/freescale/fec_main.c
6547 F:      drivers/net/ethernet/freescale/fec_ptp.c
6548 F:      drivers/net/ethernet/freescale/fec.h
6549 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
6550
6551 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
6552 M:      Sascha Hauer <s.hauer@pengutronix.de>
6553 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
6554 L:      linux-fbdev@vger.kernel.org
6555 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
6556 S:      Maintained
6557 F:      include/linux/platform_data/video-imxfb.h
6558 F:      drivers/video/fbdev/imxfb.c
6559
6560 FREESCALE QORIQ DPAA ETHERNET DRIVER
6561 M:      Madalin Bucur <madalin.bucur@nxp.com>
6562 L:      netdev@vger.kernel.org
6563 S:      Maintained
6564 F:      drivers/net/ethernet/freescale/dpaa
6565
6566 FREESCALE QORIQ DPAA FMAN DRIVER
6567 M:      Madalin Bucur <madalin.bucur@nxp.com>
6568 L:      netdev@vger.kernel.org
6569 S:      Maintained
6570 F:      drivers/net/ethernet/freescale/fman
6571 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
6572
6573 FREESCALE QORIQ PTP CLOCK DRIVER
6574 M:      Yangbo Lu <yangbo.lu@nxp.com>
6575 L:      netdev@vger.kernel.org
6576 S:      Maintained
6577 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp*
6578 F:      drivers/net/ethernet/freescale/dpaa2/dprtc*
6579 F:      drivers/net/ethernet/freescale/enetc/enetc_ptp.c
6580 F:      drivers/ptp/ptp_qoriq.c
6581 F:      drivers/ptp/ptp_qoriq_debugfs.c
6582 F:      include/linux/fsl/ptp_qoriq.h
6583 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
6584
6585 FREESCALE QUAD SPI DRIVER
6586 M:      Han Xu <han.xu@nxp.com>
6587 L:      linux-spi@vger.kernel.org
6588 S:      Maintained
6589 F:      drivers/spi/spi-fsl-qspi.c
6590
6591 FREESCALE QUICC ENGINE LIBRARY
6592 M:      Qiang Zhao <qiang.zhao@nxp.com>
6593 L:      linuxppc-dev@lists.ozlabs.org
6594 S:      Maintained
6595 F:      drivers/soc/fsl/qe/
6596 F:      include/soc/fsl/*qe*.h
6597 F:      include/soc/fsl/*ucc*.h
6598
6599 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
6600 M:      Li Yang <leoyang.li@nxp.com>
6601 L:      netdev@vger.kernel.org
6602 L:      linuxppc-dev@lists.ozlabs.org
6603 S:      Maintained
6604 F:      drivers/net/ethernet/freescale/ucc_geth*
6605
6606 FREESCALE QUICC ENGINE UCC HDLC DRIVER
6607 M:      Zhao Qiang <qiang.zhao@nxp.com>
6608 L:      netdev@vger.kernel.org
6609 L:      linuxppc-dev@lists.ozlabs.org
6610 S:      Maintained
6611 F:      drivers/net/wan/fsl_ucc_hdlc*
6612
6613 FREESCALE QUICC ENGINE UCC UART DRIVER
6614 M:      Timur Tabi <timur@kernel.org>
6615 L:      linuxppc-dev@lists.ozlabs.org
6616 S:      Maintained
6617 F:      drivers/tty/serial/ucc_uart.c
6618
6619 FREESCALE SOC DRIVERS
6620 M:      Li Yang <leoyang.li@nxp.com>
6621 L:      linuxppc-dev@lists.ozlabs.org
6622 L:      linux-arm-kernel@lists.infradead.org
6623 S:      Maintained
6624 F:      Documentation/devicetree/bindings/misc/fsl,dpaa2-console.txt
6625 F:      Documentation/devicetree/bindings/soc/fsl/
6626 F:      drivers/soc/fsl/
6627 F:      include/linux/fsl/
6628
6629 FREESCALE SOC FS_ENET DRIVER
6630 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
6631 L:      linuxppc-dev@lists.ozlabs.org
6632 L:      netdev@vger.kernel.org
6633 S:      Maintained
6634 F:      drivers/net/ethernet/freescale/fs_enet/
6635 F:      include/linux/fs_enet_pd.h
6636
6637 FREESCALE SOC SOUND DRIVERS
6638 M:      Timur Tabi <timur@kernel.org>
6639 M:      Nicolin Chen <nicoleotsuka@gmail.com>
6640 M:      Xiubo Li <Xiubo.Lee@gmail.com>
6641 R:      Fabio Estevam <festevam@gmail.com>
6642 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6643 L:      linuxppc-dev@lists.ozlabs.org
6644 S:      Maintained
6645 F:      sound/soc/fsl/fsl*
6646 F:      sound/soc/fsl/imx*
6647 F:      sound/soc/fsl/mpc8610_hpcd.c
6648
6649 FREESCALE USB PERIPHERAL DRIVERS
6650 M:      Li Yang <leoyang.li@nxp.com>
6651 L:      linux-usb@vger.kernel.org
6652 L:      linuxppc-dev@lists.ozlabs.org
6653 S:      Maintained
6654 F:      drivers/usb/gadget/udc/fsl*
6655
6656 FREEVXFS FILESYSTEM
6657 M:      Christoph Hellwig <hch@infradead.org>
6658 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
6659 S:      Maintained
6660 F:      fs/freevxfs/
6661
6662 FREEZER
6663 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6664 M:      Pavel Machek <pavel@ucw.cz>
6665 L:      linux-pm@vger.kernel.org
6666 S:      Supported
6667 F:      Documentation/power/freezing-of-tasks.rst
6668 F:      include/linux/freezer.h
6669 F:      kernel/freezer.c
6670
6671 FRONTSWAP API
6672 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
6673 L:      linux-kernel@vger.kernel.org
6674 S:      Maintained
6675 F:      mm/frontswap.c
6676 F:      include/linux/frontswap.h
6677
6678 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
6679 M:      David Howells <dhowells@redhat.com>
6680 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
6681 S:      Supported
6682 F:      Documentation/filesystems/caching/
6683 F:      fs/fscache/
6684 F:      include/linux/fscache*.h
6685
6686 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
6687 M:      Theodore Y. Ts'o <tytso@mit.edu>
6688 M:      Jaegeuk Kim <jaegeuk@kernel.org>
6689 M:      Eric Biggers <ebiggers@kernel.org>
6690 L:      linux-fscrypt@vger.kernel.org
6691 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
6692 T:      git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git
6693 S:      Supported
6694 F:      fs/crypto/
6695 F:      include/linux/fscrypt*.h
6696 F:      include/uapi/linux/fscrypt.h
6697 F:      Documentation/filesystems/fscrypt.rst
6698
6699 FSI SUBSYSTEM
6700 M:      Jeremy Kerr <jk@ozlabs.org>
6701 M:      Joel Stanley <joel@jms.id.au>
6702 R:      Alistar Popple <alistair@popple.id.au>
6703 R:      Eddie James <eajames@linux.ibm.com>
6704 L:      linux-fsi@lists.ozlabs.org
6705 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git
6706 Q:      http://patchwork.ozlabs.org/project/linux-fsi/list/
6707 S:      Supported
6708 F:      drivers/fsi/
6709 F:      include/linux/fsi*.h
6710 F:      include/trace/events/fsi*.h
6711
6712 FSI-ATTACHED I2C DRIVER
6713 M:      Eddie James <eajames@linux.ibm.com>
6714 L:      linux-i2c@vger.kernel.org
6715 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
6716 S:      Maintained
6717 F:      drivers/i2c/busses/i2c-fsi.c
6718 F:      Documentation/devicetree/bindings/i2c/i2c-fsi.txt
6719
6720 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
6721 M:      Jan Kara <jack@suse.cz>
6722 R:      Amir Goldstein <amir73il@gmail.com>
6723 L:      linux-fsdevel@vger.kernel.org
6724 S:      Maintained
6725 F:      fs/notify/
6726 F:      include/linux/fsnotify*.h
6727
6728 FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION
6729 M:      Eric Biggers <ebiggers@kernel.org>
6730 M:      Theodore Y. Ts'o <tytso@mit.edu>
6731 L:      linux-fscrypt@vger.kernel.org
6732 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
6733 T:      git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git fsverity
6734 S:      Supported
6735 F:      fs/verity/
6736 F:      include/linux/fsverity.h
6737 F:      include/uapi/linux/fsverity.h
6738 F:      Documentation/filesystems/fsverity.rst
6739
6740 FUJITSU LAPTOP EXTRAS
6741 M:      Jonathan Woithe <jwoithe@just42.net>
6742 L:      platform-driver-x86@vger.kernel.org
6743 S:      Maintained
6744 F:      drivers/platform/x86/fujitsu-laptop.c
6745
6746 FUJITSU M-5MO LS CAMERA ISP DRIVER
6747 M:      Kyungmin Park <kyungmin.park@samsung.com>
6748 M:      Heungjun Kim <riverful.kim@samsung.com>
6749 L:      linux-media@vger.kernel.org
6750 S:      Maintained
6751 F:      drivers/media/i2c/m5mols/
6752 F:      include/media/i2c/m5mols.h
6753
6754 FUJITSU TABLET EXTRAS
6755 M:      Robert Gerlach <khnz@gmx.de>
6756 L:      platform-driver-x86@vger.kernel.org
6757 S:      Maintained
6758 F:      drivers/platform/x86/fujitsu-tablet.c
6759
6760 FUSE: FILESYSTEM IN USERSPACE
6761 M:      Miklos Szeredi <miklos@szeredi.hu>
6762 L:      linux-fsdevel@vger.kernel.org
6763 W:      http://fuse.sourceforge.net/
6764 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
6765 S:      Maintained
6766 F:      fs/fuse/
6767 F:      include/uapi/linux/fuse.h
6768 F:      Documentation/filesystems/fuse.txt
6769
6770 FUTEX SUBSYSTEM
6771 M:      Thomas Gleixner <tglx@linutronix.de>
6772 M:      Ingo Molnar <mingo@redhat.com>
6773 R:      Peter Zijlstra <peterz@infradead.org>
6774 R:      Darren Hart <dvhart@infradead.org>
6775 L:      linux-kernel@vger.kernel.org
6776 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
6777 S:      Maintained
6778 F:      kernel/futex.c
6779 F:      include/asm-generic/futex.h
6780 F:      include/linux/futex.h
6781 F:      include/uapi/linux/futex.h
6782 F:      tools/testing/selftests/futex/
6783 F:      tools/perf/bench/futex*
6784 F:      Documentation/*futex*
6785
6786 GCC PLUGINS
6787 M:      Kees Cook <keescook@chromium.org>
6788 R:      Emese Revfy <re.emese@gmail.com>
6789 L:      kernel-hardening@lists.openwall.com
6790 S:      Maintained
6791 F:      scripts/gcc-plugins/
6792 F:      scripts/gcc-plugin.sh
6793 F:      scripts/Makefile.gcc-plugins
6794 F:      Documentation/core-api/gcc-plugins.rst
6795
6796 GASKET DRIVER FRAMEWORK
6797 M:      Rob Springer <rspringer@google.com>
6798 M:      Todd Poynor <toddpoynor@google.com>
6799 M:      Ben Chan <benchan@chromium.org>
6800 S:      Maintained
6801 F:      drivers/staging/gasket/
6802
6803 GCOV BASED KERNEL PROFILING
6804 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
6805 S:      Maintained
6806 F:      kernel/gcov/
6807 F:      Documentation/dev-tools/gcov.rst
6808
6809 GDB KERNEL DEBUGGING HELPER SCRIPTS
6810 M:      Jan Kiszka <jan.kiszka@siemens.com>
6811 M:      Kieran Bingham <kbingham@kernel.org>
6812 S:      Supported
6813 F:      scripts/gdb/
6814
6815 GDT SCSI DISK ARRAY CONTROLLER DRIVER
6816 M:      Achim Leubner <achim_leubner@adaptec.com>
6817 L:      linux-scsi@vger.kernel.org
6818 W:      http://www.icp-vortex.com/
6819 S:      Supported
6820 F:      drivers/scsi/gdt*
6821
6822 GEMTEK FM RADIO RECEIVER DRIVER
6823 M:      Hans Verkuil <hverkuil@xs4all.nl>
6824 L:      linux-media@vger.kernel.org
6825 T:      git git://linuxtv.org/media_tree.git
6826 W:      https://linuxtv.org
6827 S:      Maintained
6828 F:      drivers/media/radio/radio-gemtek*
6829
6830 GENERIC ARCHITECTURE TOPOLOGY
6831 M:      Sudeep Holla <sudeep.holla@arm.com>
6832 L:      linux-kernel@vger.kernel.org
6833 S:      Maintained
6834 F:      drivers/base/arch_topology.c
6835 F:      include/linux/arch_topology.h
6836
6837 GENERIC GPIO I2C DRIVER
6838 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6839 S:      Supported
6840 F:      drivers/i2c/busses/i2c-gpio.c
6841 F:      include/linux/platform_data/i2c-gpio.h
6842
6843 GENERIC GPIO I2C MULTIPLEXER DRIVER
6844 M:      Peter Korsgaard <peter.korsgaard@barco.com>
6845 L:      linux-i2c@vger.kernel.org
6846 S:      Supported
6847 F:      drivers/i2c/muxes/i2c-mux-gpio.c
6848 F:      include/linux/platform_data/i2c-mux-gpio.h
6849 F:      Documentation/i2c/muxes/i2c-mux-gpio.rst
6850
6851 GENERIC HDLC (WAN) DRIVERS
6852 M:      Krzysztof Halasa <khc@pm.waw.pl>
6853 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
6854 S:      Maintained
6855 F:      drivers/net/wan/c101.c
6856 F:      drivers/net/wan/hd6457*
6857 F:      drivers/net/wan/hdlc*
6858 F:      drivers/net/wan/n2.c
6859 F:      drivers/net/wan/pc300too.c
6860 F:      drivers/net/wan/pci200syn.c
6861 F:      drivers/net/wan/wanxl*
6862
6863 GENERIC INCLUDE/ASM HEADER FILES
6864 M:      Arnd Bergmann <arnd@arndb.de>
6865 L:      linux-arch@vger.kernel.org
6866 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
6867 S:      Maintained
6868 F:      include/asm-generic/
6869 F:      include/uapi/asm-generic/
6870
6871 GENERIC PHY FRAMEWORK
6872 M:      Kishon Vijay Abraham I <kishon@ti.com>
6873 L:      linux-kernel@vger.kernel.org
6874 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
6875 S:      Supported
6876 F:      drivers/phy/
6877 F:      include/linux/phy/
6878 F:      Documentation/devicetree/bindings/phy/
6879
6880 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
6881 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6882 S:      Supported
6883 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
6884
6885 GENERIC PM DOMAINS
6886 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6887 M:      Kevin Hilman <khilman@kernel.org>
6888 M:      Ulf Hansson <ulf.hansson@linaro.org>
6889 L:      linux-pm@vger.kernel.org
6890 S:      Supported
6891 F:      drivers/base/power/domain*.c
6892 F:      include/linux/pm_domain.h
6893 F:      Documentation/devicetree/bindings/power/power_domain.txt
6894
6895 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
6896 M:      Eugen Hristev <eugen.hristev@microchip.com>
6897 L:      linux-input@vger.kernel.org
6898 S:      Maintained
6899 F:      drivers/input/touchscreen/resistive-adc-touch.c
6900
6901 GENERIC UIO DRIVER FOR PCI DEVICES
6902 M:      "Michael S. Tsirkin" <mst@redhat.com>
6903 L:      kvm@vger.kernel.org
6904 S:      Supported
6905 F:      drivers/uio/uio_pci_generic.c
6906
6907 GENERIC VDSO LIBRARY:
6908 M:      Andy Lutomirski <luto@kernel.org>
6909 M:      Thomas Gleixner <tglx@linutronix.de>
6910 M:      Vincenzo Frascino <vincenzo.frascino@arm.com>
6911 L:      linux-kernel@vger.kernel.org
6912 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso
6913 S:      Maintained
6914 F:      lib/vdso/
6915 F:      kernel/time/vsyscall.c
6916 F:      include/vdso/
6917 F:      include/asm-generic/vdso/vsyscall.h
6918
6919 GENWQE (IBM Generic Workqueue Card)
6920 M:      Frank Haverkamp <haver@linux.ibm.com>
6921 S:      Supported
6922 F:      drivers/misc/genwqe/
6923
6924 GET_MAINTAINER SCRIPT
6925 M:      Joe Perches <joe@perches.com>
6926 S:      Maintained
6927 F:      scripts/get_maintainer.pl
6928
6929 GFS2 FILE SYSTEM
6930 M:      Bob Peterson <rpeterso@redhat.com>
6931 M:      Andreas Gruenbacher <agruenba@redhat.com>
6932 L:      cluster-devel@redhat.com
6933 W:      http://sources.redhat.com/cluster/
6934 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
6935 S:      Supported
6936 F:      Documentation/filesystems/gfs2*.txt
6937 F:      fs/gfs2/
6938 F:      include/uapi/linux/gfs2_ondisk.h
6939
6940 GNSS SUBSYSTEM
6941 M:      Johan Hovold <johan@kernel.org>
6942 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git
6943 S:      Maintained
6944 F:      Documentation/ABI/testing/sysfs-class-gnss
6945 F:      Documentation/devicetree/bindings/gnss/
6946 F:      drivers/gnss/
6947 F:      include/linux/gnss.h
6948
6949 GO7007 MPEG CODEC
6950 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
6951 L:      linux-media@vger.kernel.org
6952 S:      Maintained
6953 F:      drivers/media/usb/go7007/
6954
6955 GOODIX TOUCHSCREEN
6956 M:      Bastien Nocera <hadess@hadess.net>
6957 L:      linux-input@vger.kernel.org
6958 S:      Maintained
6959 F:      drivers/input/touchscreen/goodix.c
6960
6961 GOOGLE ETHERNET DRIVERS
6962 M:      Catherine Sullivan <csully@google.com>
6963 R:      Sagi Shahar <sagis@google.com>
6964 R:      Jon Olson <jonolson@google.com>
6965 L:      netdev@vger.kernel.org
6966 S:      Supported
6967 F:      Documentation/networking/device_drivers/google/gve.rst
6968 F:      drivers/net/ethernet/google
6969
6970 GPD POCKET FAN DRIVER
6971 M:      Hans de Goede <hdegoede@redhat.com>
6972 L:      platform-driver-x86@vger.kernel.org
6973 S:      Maintained
6974 F:      drivers/platform/x86/gpd-pocket-fan.c
6975
6976 GPIO ACPI SUPPORT
6977 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6978 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
6979 L:      linux-gpio@vger.kernel.org
6980 L:      linux-acpi@vger.kernel.org
6981 S:      Maintained
6982 F:      Documentation/firmware-guide/acpi/gpio-properties.rst
6983 F:      drivers/gpio/gpiolib-acpi.c
6984
6985 GPIO IR Transmitter
6986 M:      Sean Young <sean@mess.org>
6987 L:      linux-media@vger.kernel.org
6988 S:      Maintained
6989 F:      drivers/media/rc/gpio-ir-tx.c
6990
6991 GPIO MOCKUP DRIVER
6992 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
6993 L:      linux-gpio@vger.kernel.org
6994 S:      Maintained
6995 F:      drivers/gpio/gpio-mockup.c
6996 F:      tools/testing/selftests/gpio/
6997
6998 GPIO SUBSYSTEM
6999 M:      Linus Walleij <linus.walleij@linaro.org>
7000 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
7001 L:      linux-gpio@vger.kernel.org
7002 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
7003 S:      Maintained
7004 F:      Documentation/devicetree/bindings/gpio/
7005 F:      Documentation/driver-api/gpio/
7006 F:      Documentation/admin-guide/gpio/
7007 F:      Documentation/ABI/testing/gpio-cdev
7008 F:      Documentation/ABI/obsolete/sysfs-gpio
7009 F:      drivers/gpio/
7010 F:      include/linux/gpio/
7011 F:      include/linux/gpio.h
7012 F:      include/linux/of_gpio.h
7013 F:      include/asm-generic/gpio.h
7014 F:      include/uapi/linux/gpio.h
7015 F:      tools/gpio/
7016
7017 GRE DEMULTIPLEXER DRIVER
7018 M:      Dmitry Kozlov <xeb@mail.ru>
7019 L:      netdev@vger.kernel.org
7020 S:      Maintained
7021 F:      net/ipv4/gre_demux.c
7022 F:      net/ipv4/gre_offload.c
7023 F:      include/net/gre.h
7024
7025 GRETH 10/100/1G Ethernet MAC device driver
7026 M:      Andreas Larsson <andreas@gaisler.com>
7027 L:      netdev@vger.kernel.org
7028 S:      Maintained
7029 F:      drivers/net/ethernet/aeroflex/
7030
7031 GREYBUS AUDIO PROTOCOLS DRIVERS
7032 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
7033 M:      Mark Greer <mgreer@animalcreek.com>
7034 S:      Maintained
7035 F:      drivers/staging/greybus/audio_apbridgea.c
7036 F:      drivers/staging/greybus/audio_apbridgea.h
7037 F:      drivers/staging/greybus/audio_codec.c
7038 F:      drivers/staging/greybus/audio_codec.h
7039 F:      drivers/staging/greybus/audio_gb.c
7040 F:      drivers/staging/greybus/audio_manager.c
7041 F:      drivers/staging/greybus/audio_manager.h
7042 F:      drivers/staging/greybus/audio_manager_module.c
7043 F:      drivers/staging/greybus/audio_manager_private.h
7044 F:      drivers/staging/greybus/audio_manager_sysfs.c
7045 F:      drivers/staging/greybus/audio_module.c
7046 F:      drivers/staging/greybus/audio_topology.c
7047
7048 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
7049 M:      Viresh Kumar <vireshk@kernel.org>
7050 S:      Maintained
7051 F:      drivers/staging/greybus/authentication.c
7052 F:      drivers/staging/greybus/bootrom.c
7053 F:      drivers/staging/greybus/firmware.h
7054 F:      drivers/staging/greybus/fw-core.c
7055 F:      drivers/staging/greybus/fw-download.c
7056 F:      drivers/staging/greybus/fw-management.c
7057 F:      drivers/staging/greybus/greybus_authentication.h
7058 F:      drivers/staging/greybus/greybus_firmware.h
7059 F:      drivers/staging/greybus/hid.c
7060 F:      drivers/staging/greybus/i2c.c
7061 F:      drivers/staging/greybus/spi.c
7062 F:      drivers/staging/greybus/spilib.c
7063 F:      drivers/staging/greybus/spilib.h
7064
7065 GREYBUS LOOPBACK DRIVER
7066 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
7067 S:      Maintained
7068 F:      drivers/staging/greybus/loopback.c
7069
7070 GREYBUS PLATFORM DRIVERS
7071 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
7072 S:      Maintained
7073 F:      drivers/staging/greybus/arche-platform.c
7074 F:      drivers/staging/greybus/arche-apb-ctrl.c
7075 F:      drivers/staging/greybus/arche_platform.h
7076
7077 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
7078 M:      Rui Miguel Silva <rmfrfs@gmail.com>
7079 S:      Maintained
7080 F:      drivers/staging/greybus/sdio.c
7081 F:      drivers/staging/greybus/light.c
7082 F:      drivers/staging/greybus/gpio.c
7083 F:      drivers/staging/greybus/power_supply.c
7084 F:      drivers/staging/greybus/spi.c
7085 F:      drivers/staging/greybus/spilib.c
7086
7087 GREYBUS SUBSYSTEM
7088 M:      Johan Hovold <johan@kernel.org>
7089 M:      Alex Elder <elder@kernel.org>
7090 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7091 S:      Maintained
7092 F:      drivers/staging/greybus/
7093 F:      drivers/greybus/
7094 F:      include/linux/greybus.h
7095 F:      include/linux/greybus/
7096 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
7097
7098 GREYBUS UART PROTOCOLS DRIVERS
7099 M:      David Lin <dtwlin@gmail.com>
7100 S:      Maintained
7101 F:      drivers/staging/greybus/uart.c
7102 F:      drivers/staging/greybus/log.c
7103
7104 GS1662 VIDEO SERIALIZER
7105 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
7106 L:      linux-media@vger.kernel.org
7107 T:      git git://linuxtv.org/media_tree.git
7108 S:      Maintained
7109 F:      drivers/media/spi/gs1662.c
7110
7111 GSPCA FINEPIX SUBDRIVER
7112 M:      Frank Zago <frank@zago.net>
7113 L:      linux-media@vger.kernel.org
7114 T:      git git://linuxtv.org/media_tree.git
7115 S:      Maintained
7116 F:      drivers/media/usb/gspca/finepix.c
7117
7118 GSPCA GL860 SUBDRIVER
7119 M:      Olivier Lorin <o.lorin@laposte.net>
7120 L:      linux-media@vger.kernel.org
7121 T:      git git://linuxtv.org/media_tree.git
7122 S:      Maintained
7123 F:      drivers/media/usb/gspca/gl860/
7124
7125 GSPCA M5602 SUBDRIVER
7126 M:      Erik Andren <erik.andren@gmail.com>
7127 L:      linux-media@vger.kernel.org
7128 T:      git git://linuxtv.org/media_tree.git
7129 S:      Maintained
7130 F:      drivers/media/usb/gspca/m5602/
7131
7132 GSPCA PAC207 SONIXB SUBDRIVER
7133 M:      Hans Verkuil <hverkuil@xs4all.nl>
7134 L:      linux-media@vger.kernel.org
7135 T:      git git://linuxtv.org/media_tree.git
7136 S:      Odd Fixes
7137 F:      drivers/media/usb/gspca/pac207.c
7138
7139 GSPCA SN9C20X SUBDRIVER
7140 M:      Brian Johnson <brijohn@gmail.com>
7141 L:      linux-media@vger.kernel.org
7142 T:      git git://linuxtv.org/media_tree.git
7143 S:      Maintained
7144 F:      drivers/media/usb/gspca/sn9c20x.c
7145
7146 GSPCA T613 SUBDRIVER
7147 M:      Leandro Costantino <lcostantino@gmail.com>
7148 L:      linux-media@vger.kernel.org
7149 T:      git git://linuxtv.org/media_tree.git
7150 S:      Maintained
7151 F:      drivers/media/usb/gspca/t613.c
7152
7153 GSPCA USB WEBCAM DRIVER
7154 M:      Hans Verkuil <hverkuil@xs4all.nl>
7155 L:      linux-media@vger.kernel.org
7156 T:      git git://linuxtv.org/media_tree.git
7157 S:      Odd Fixes
7158 F:      drivers/media/usb/gspca/
7159
7160 GTP (GPRS Tunneling Protocol)
7161 M:      Pablo Neira Ayuso <pablo@netfilter.org>
7162 M:      Harald Welte <laforge@gnumonks.org>
7163 L:      osmocom-net-gprs@lists.osmocom.org
7164 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
7165 S:      Maintained
7166 F:      drivers/net/gtp.c
7167
7168 GUID PARTITION TABLE (GPT)
7169 M:      Davidlohr Bueso <dave@stgolabs.net>
7170 L:      linux-efi@vger.kernel.org
7171 S:      Maintained
7172 F:      block/partitions/efi.*
7173
7174 H8/300 ARCHITECTURE
7175 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
7176 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
7177 W:      http://uclinux-h8.sourceforge.jp
7178 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
7179 S:      Maintained
7180 F:      arch/h8300/
7181 F:      drivers/clocksource/h8300_*.c
7182 F:      drivers/clk/h8300/
7183 F:      drivers/irqchip/irq-renesas-h8*.c
7184
7185 HABANALABS PCI DRIVER
7186 M:      Oded Gabbay <oded.gabbay@gmail.com>
7187 T:      git https://github.com/HabanaAI/linux.git
7188 S:      Supported
7189 F:      drivers/misc/habanalabs/
7190 F:      include/uapi/misc/habanalabs.h
7191 F:      Documentation/ABI/testing/sysfs-driver-habanalabs
7192 F:      Documentation/ABI/testing/debugfs-driver-habanalabs
7193
7194 HACKRF MEDIA DRIVER
7195 M:      Antti Palosaari <crope@iki.fi>
7196 L:      linux-media@vger.kernel.org
7197 W:      https://linuxtv.org
7198 W:      http://palosaari.fi/linux/
7199 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7200 T:      git git://linuxtv.org/anttip/media_tree.git
7201 S:      Maintained
7202 F:      drivers/media/usb/hackrf/
7203
7204 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
7205 M:      Frank Seidel <frank@f-seidel.de>
7206 L:      platform-driver-x86@vger.kernel.org
7207 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
7208 S:      Maintained
7209 F:      drivers/platform/x86/hdaps.c
7210
7211 HARDWARE MONITORING
7212 M:      Jean Delvare <jdelvare@suse.com>
7213 M:      Guenter Roeck <linux@roeck-us.net>
7214 L:      linux-hwmon@vger.kernel.org
7215 W:      http://hwmon.wiki.kernel.org/
7216 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
7217 S:      Maintained
7218 F:      Documentation/devicetree/bindings/hwmon/
7219 F:      Documentation/hwmon/
7220 F:      drivers/hwmon/
7221 F:      include/linux/hwmon*.h
7222 F:      include/trace/events/hwmon*.h
7223
7224 HARDWARE RANDOM NUMBER GENERATOR CORE
7225 M:      Matt Mackall <mpm@selenic.com>
7226 M:      Herbert Xu <herbert@gondor.apana.org.au>
7227 L:      linux-crypto@vger.kernel.org
7228 S:      Odd fixes
7229 F:      Documentation/devicetree/bindings/rng/
7230 F:      Documentation/admin-guide/hw_random.rst
7231 F:      drivers/char/hw_random/
7232 F:      include/linux/hw_random.h
7233
7234 HARDWARE TRACING FACILITIES
7235 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
7236 S:      Maintained
7237 F:      drivers/hwtracing/
7238
7239 HARDWARE SPINLOCK CORE
7240 M:      Ohad Ben-Cohen <ohad@wizery.com>
7241 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
7242 L:      linux-remoteproc@vger.kernel.org
7243 S:      Maintained
7244 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
7245 F:      Documentation/devicetree/bindings/hwlock/
7246 F:      Documentation/hwspinlock.txt
7247 F:      drivers/hwspinlock/
7248 F:      include/linux/hwspinlock.h
7249
7250 HARMONY SOUND DRIVER
7251 L:      linux-parisc@vger.kernel.org
7252 S:      Maintained
7253 F:      sound/parisc/harmony.*
7254
7255 HDPVR USB VIDEO ENCODER DRIVER
7256 M:      Hans Verkuil <hverkuil@xs4all.nl>
7257 L:      linux-media@vger.kernel.org
7258 T:      git git://linuxtv.org/media_tree.git
7259 W:      https://linuxtv.org
7260 S:      Odd Fixes
7261 F:      drivers/media/usb/hdpvr/
7262
7263 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
7264 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
7265 S:      Supported
7266 F:      Documentation/watchdog/hpwdt.rst
7267 F:      drivers/watchdog/hpwdt.c
7268
7269 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
7270 M:      Don Brace <don.brace@microsemi.com>
7271 L:      esc.storagedev@microsemi.com
7272 L:      linux-scsi@vger.kernel.org
7273 S:      Supported
7274 F:      Documentation/scsi/hpsa.txt
7275 F:      drivers/scsi/hpsa*.[ch]
7276 F:      include/linux/cciss*.h
7277 F:      include/uapi/linux/cciss*.h
7278
7279 HFI1 DRIVER
7280 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
7281 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
7282 L:      linux-rdma@vger.kernel.org
7283 S:      Supported
7284 F:      drivers/infiniband/hw/hfi1
7285
7286 HFS FILESYSTEM
7287 L:      linux-fsdevel@vger.kernel.org
7288 S:      Orphan
7289 F:      Documentation/filesystems/hfs.txt
7290 F:      fs/hfs/
7291
7292 HFSPLUS FILESYSTEM
7293 L:      linux-fsdevel@vger.kernel.org
7294 S:      Orphan
7295 F:      Documentation/filesystems/hfsplus.txt
7296 F:      fs/hfsplus/
7297
7298 HGA FRAMEBUFFER DRIVER
7299 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
7300 L:      linux-nvidia@lists.surfsouth.com
7301 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
7302 S:      Maintained
7303 F:      drivers/video/fbdev/hgafb.c
7304
7305 HIBERNATION (aka Software Suspend, aka swsusp)
7306 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
7307 M:      Pavel Machek <pavel@ucw.cz>
7308 L:      linux-pm@vger.kernel.org
7309 B:      https://bugzilla.kernel.org
7310 S:      Supported
7311 F:      arch/x86/power/
7312 F:      drivers/base/power/
7313 F:      kernel/power/
7314 F:      include/linux/suspend.h
7315 F:      include/linux/freezer.h
7316 F:      include/linux/pm.h
7317 F:      arch/*/include/asm/suspend*.h
7318
7319 HID CORE LAYER
7320 M:      Jiri Kosina <jikos@kernel.org>
7321 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
7322 L:      linux-input@vger.kernel.org
7323 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
7324 S:      Maintained
7325 F:      drivers/hid/
7326 F:      include/linux/hid*
7327 F:      include/uapi/linux/hid*
7328
7329 HID SENSOR HUB DRIVERS
7330 M:      Jiri Kosina <jikos@kernel.org>
7331 M:      Jonathan Cameron <jic23@kernel.org>
7332 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7333 L:      linux-input@vger.kernel.org
7334 L:      linux-iio@vger.kernel.org
7335 S:      Maintained
7336 F:      Documentation/hid/hid-sensor*
7337 F:      drivers/hid/hid-sensor-*
7338 F:      drivers/iio/*/hid-*
7339 F:      include/linux/hid-sensor-*
7340
7341 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
7342 M:      Thomas Gleixner <tglx@linutronix.de>
7343 L:      linux-kernel@vger.kernel.org
7344 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
7345 S:      Maintained
7346 F:      Documentation/timers/
7347 F:      kernel/time/hrtimer.c
7348 F:      kernel/time/clockevents.c
7349 F:      kernel/time/timer_*.c
7350 F:      include/linux/clockchips.h
7351 F:      include/linux/hrtimer.h
7352
7353 HIGH-SPEED SCC DRIVER FOR AX.25
7354 L:      linux-hams@vger.kernel.org
7355 S:      Orphan
7356 F:      drivers/net/hamradio/dmascc.c
7357 F:      drivers/net/hamradio/scc.c
7358
7359 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
7360 M:      HighPoint Linux Team <linux@highpoint-tech.com>
7361 W:      http://www.highpoint-tech.com
7362 S:      Supported
7363 F:      Documentation/scsi/hptiop.txt
7364 F:      drivers/scsi/hptiop.c
7365
7366 HIPPI
7367 M:      Jes Sorensen <jes@trained-monkey.org>
7368 L:      linux-hippi@sunsite.dk
7369 S:      Maintained
7370 F:      include/linux/hippidevice.h
7371 F:      include/uapi/linux/if_hippi.h
7372 F:      net/802/hippi.c
7373 F:      drivers/net/hippi/
7374
7375 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
7376 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
7377 M:      Salil Mehta <salil.mehta@huawei.com>
7378 L:      netdev@vger.kernel.org
7379 W:      http://www.hisilicon.com
7380 S:      Maintained
7381 F:      drivers/net/ethernet/hisilicon/hns3/
7382
7383 HISILICON LPC BUS DRIVER
7384 M:      john.garry@huawei.com
7385 W:      http://www.hisilicon.com
7386 S:      Maintained
7387 F:      drivers/bus/hisi_lpc.c
7388 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
7389
7390 HISILICON NETWORK SUBSYSTEM DRIVER
7391 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
7392 M:      Salil Mehta <salil.mehta@huawei.com>
7393 L:      netdev@vger.kernel.org
7394 W:      http://www.hisilicon.com
7395 S:      Maintained
7396 F:      drivers/net/ethernet/hisilicon/
7397 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
7398
7399 HISILICON PMU DRIVER
7400 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
7401 W:      http://www.hisilicon.com
7402 S:      Supported
7403 F:      drivers/perf/hisilicon
7404 F:      Documentation/admin-guide/perf/hisi-pmu.rst
7405
7406 HISILICON ROCE DRIVER
7407 M:      Lijun Ou <oulijun@huawei.com>
7408 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
7409 L:      linux-rdma@vger.kernel.org
7410 S:      Maintained
7411 F:      drivers/infiniband/hw/hns/
7412 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
7413
7414 HISILICON SAS Controller
7415 M:      John Garry <john.garry@huawei.com>
7416 W:      http://www.hisilicon.com
7417 S:      Supported
7418 F:      drivers/scsi/hisi_sas/
7419 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
7420
7421 HISILICON QM AND ZIP Controller DRIVER
7422 M:      Zhou Wang <wangzhou1@hisilicon.com>
7423 L:      linux-crypto@vger.kernel.org
7424 S:      Maintained
7425 F:      drivers/crypto/hisilicon/qm.c
7426 F:      drivers/crypto/hisilicon/qm.h
7427 F:      drivers/crypto/hisilicon/sgl.c
7428 F:      drivers/crypto/hisilicon/sgl.h
7429 F:      drivers/crypto/hisilicon/zip/
7430 F:      Documentation/ABI/testing/debugfs-hisi-zip
7431
7432 HMM - Heterogeneous Memory Management
7433 M:      Jérôme Glisse <jglisse@redhat.com>
7434 L:      linux-mm@kvack.org
7435 S:      Maintained
7436 F:      mm/hmm*
7437 F:      include/linux/hmm*
7438 F:      Documentation/vm/hmm.rst
7439
7440 HOST AP DRIVER
7441 M:      Jouni Malinen <j@w1.fi>
7442 L:      linux-wireless@vger.kernel.org
7443 W:      http://w1.fi/hostap-driver.html
7444 S:      Obsolete
7445 F:      drivers/net/wireless/intersil/hostap/
7446
7447 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
7448 L:      platform-driver-x86@vger.kernel.org
7449 S:      Orphan
7450 F:      drivers/platform/x86/tc1100-wmi.c
7451
7452 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
7453 M:      Jaroslav Kysela <perex@perex.cz>
7454 S:      Maintained
7455 F:      drivers/net/ethernet/hp/hp100.*
7456
7457 HPET:   High Precision Event Timers driver
7458 M:      Clemens Ladisch <clemens@ladisch.de>
7459 S:      Maintained
7460 F:      Documentation/timers/hpet.rst
7461 F:      drivers/char/hpet.c
7462 F:      include/linux/hpet.h
7463 F:      include/uapi/linux/hpet.h
7464
7465 HPET:   x86
7466 S:      Orphan
7467 F:      arch/x86/kernel/hpet.c
7468 F:      arch/x86/include/asm/hpet.h
7469
7470 HPFS FILESYSTEM
7471 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
7472 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
7473 S:      Maintained
7474 F:      fs/hpfs/
7475
7476 HSI SUBSYSTEM
7477 M:      Sebastian Reichel <sre@kernel.org>
7478 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
7479 S:      Maintained
7480 F:      Documentation/ABI/testing/sysfs-bus-hsi
7481 F:      Documentation/driver-api/hsi.rst
7482 F:      drivers/hsi/
7483 F:      include/linux/hsi/
7484 F:      include/uapi/linux/hsi/
7485
7486 HSO 3G MODEM DRIVER
7487 L:      linux-usb@vger.kernel.org
7488 S:      Orphan
7489 F:      drivers/net/usb/hso.c
7490
7491 HSR NETWORK PROTOCOL
7492 M:      Arvid Brodin <arvid.brodin@alten.se>
7493 L:      netdev@vger.kernel.org
7494 S:      Maintained
7495 F:      net/hsr/
7496
7497 HT16K33 LED CONTROLLER DRIVER
7498 M:      Robin van der Gracht <robin@protonic.nl>
7499 S:      Maintained
7500 F:      drivers/auxdisplay/ht16k33.c
7501 F:      Documentation/devicetree/bindings/display/ht16k33.txt
7502
7503 HTCPEN TOUCHSCREEN DRIVER
7504 M:      Pau Oliva Fora <pof@eslack.org>
7505 L:      linux-input@vger.kernel.org
7506 S:      Maintained
7507 F:      drivers/input/touchscreen/htcpen.c
7508
7509 HTS221 TEMPERATURE-HUMIDITY IIO DRIVER
7510 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
7511 L:      linux-iio@vger.kernel.org
7512 W:      http://www.st.com/
7513 S:      Maintained
7514 F:      drivers/iio/humidity/hts221*
7515 F:      Documentation/devicetree/bindings/iio/humidity/hts221.txt
7516
7517 HUAWEI ETHERNET DRIVER
7518 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
7519 L:      netdev@vger.kernel.org
7520 S:      Supported
7521 F:      Documentation/networking/hinic.txt
7522 F:      drivers/net/ethernet/huawei/hinic/
7523
7524 HUGETLB FILESYSTEM
7525 M:      Mike Kravetz <mike.kravetz@oracle.com>
7526 L:      linux-mm@kvack.org
7527 S:      Maintained
7528 F:      fs/hugetlbfs/
7529 F:      mm/hugetlb.c
7530 F:      include/linux/hugetlb.h
7531 F:      Documentation/admin-guide/mm/hugetlbpage.rst
7532 F:      Documentation/vm/hugetlbfs_reserv.rst
7533 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
7534
7535 HVA ST MEDIA DRIVER
7536 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
7537 L:      linux-media@vger.kernel.org
7538 T:      git git://linuxtv.org/media_tree.git
7539 W:      https://linuxtv.org
7540 S:      Supported
7541 F:      drivers/media/platform/sti/hva
7542
7543 HWPOISON MEMORY FAILURE HANDLING
7544 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
7545 L:      linux-mm@kvack.org
7546 S:      Maintained
7547 F:      mm/memory-failure.c
7548 F:      mm/hwpoison-inject.c
7549
7550 HYGON PROCESSOR SUPPORT
7551 M:      Pu Wen <puwen@hygon.cn>
7552 L:      linux-kernel@vger.kernel.org
7553 S:      Maintained
7554 F:      arch/x86/kernel/cpu/hygon.c
7555
7556 Hyper-V CORE AND DRIVERS
7557 M:      "K. Y. Srinivasan" <kys@microsoft.com>
7558 M:      Haiyang Zhang <haiyangz@microsoft.com>
7559 M:      Stephen Hemminger <sthemmin@microsoft.com>
7560 M:      Sasha Levin <sashal@kernel.org>
7561 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git
7562 L:      linux-hyperv@vger.kernel.org
7563 S:      Supported
7564 F:      Documentation/networking/device_drivers/microsoft/netvsc.txt
7565 F:      arch/x86/include/asm/mshyperv.h
7566 F:      arch/x86/include/asm/trace/hyperv.h
7567 F:      arch/x86/include/asm/hyperv-tlfs.h
7568 F:      arch/x86/kernel/cpu/mshyperv.c
7569 F:      arch/x86/hyperv
7570 F:      drivers/clocksource/hyperv_timer.c
7571 F:      drivers/hid/hid-hyperv.c
7572 F:      drivers/hv/
7573 F:      drivers/input/serio/hyperv-keyboard.c
7574 F:      drivers/pci/controller/pci-hyperv.c
7575 F:      drivers/pci/controller/pci-hyperv-intf.c
7576 F:      drivers/net/hyperv/
7577 F:      drivers/scsi/storvsc_drv.c
7578 F:      drivers/uio/uio_hv_generic.c
7579 F:      drivers/video/fbdev/hyperv_fb.c
7580 F:      drivers/iommu/hyperv-iommu.c
7581 F:      net/vmw_vsock/hyperv_transport.c
7582 F:      include/clocksource/hyperv_timer.h
7583 F:      include/linux/hyperv.h
7584 F:      include/uapi/linux/hyperv.h
7585 F:      include/asm-generic/mshyperv.h
7586 F:      tools/hv/
7587 F:      Documentation/ABI/stable/sysfs-bus-vmbus
7588
7589 HYPERBUS SUPPORT
7590 M:      Vignesh Raghavendra <vigneshr@ti.com>
7591 S:      Supported
7592 F:      drivers/mtd/hyperbus/
7593 F:      include/linux/mtd/hyperbus.h
7594 F:      Documentation/devicetree/bindings/mtd/cypress,hyperflash.txt
7595 F:      Documentation/devicetree/bindings/mtd/ti,am654-hbmc.txt
7596
7597 HYPERVISOR VIRTUAL CONSOLE DRIVER
7598 L:      linuxppc-dev@lists.ozlabs.org
7599 S:      Odd Fixes
7600 F:      drivers/tty/hvc/
7601
7602 I2C ACPI SUPPORT
7603 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
7604 L:      linux-i2c@vger.kernel.org
7605 L:      linux-acpi@vger.kernel.org
7606 S:      Maintained
7607 F:      drivers/i2c/i2c-core-acpi.c
7608
7609 I2C CONTROLLER DRIVER FOR NVIDIA GPU
7610 M:      Ajay Gupta <ajayg@nvidia.com>
7611 L:      linux-i2c@vger.kernel.org
7612 S:      Maintained
7613 F:      Documentation/i2c/busses/i2c-nvidia-gpu.rst
7614 F:      drivers/i2c/busses/i2c-nvidia-gpu.c
7615
7616 I2C MUXES
7617 M:      Peter Rosin <peda@axentia.se>
7618 L:      linux-i2c@vger.kernel.org
7619 S:      Maintained
7620 F:      Documentation/i2c/i2c-topology.rst
7621 F:      Documentation/i2c/muxes/
7622 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
7623 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
7624 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
7625 F:      drivers/i2c/i2c-mux.c
7626 F:      drivers/i2c/muxes/
7627 F:      include/linux/i2c-mux.h
7628
7629 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
7630 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
7631 L:      linux-i2c@vger.kernel.org
7632 S:      Maintained
7633 F:      Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml
7634 F:      drivers/i2c/busses/i2c-mv64xxx.c
7635
7636 I2C OVER PARALLEL PORT
7637 M:      Jean Delvare <jdelvare@suse.com>
7638 L:      linux-i2c@vger.kernel.org
7639 S:      Maintained
7640 F:      Documentation/i2c/busses/i2c-parport.rst
7641 F:      Documentation/i2c/busses/i2c-parport-light.rst
7642 F:      drivers/i2c/busses/i2c-parport.c
7643 F:      drivers/i2c/busses/i2c-parport-light.c
7644
7645 I2C SUBSYSTEM
7646 M:      Wolfram Sang <wsa@the-dreams.de>
7647 L:      linux-i2c@vger.kernel.org
7648 W:      https://i2c.wiki.kernel.org/
7649 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7650 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7651 S:      Maintained
7652 F:      Documentation/devicetree/bindings/i2c/i2c.txt
7653 F:      Documentation/i2c/
7654 F:      drivers/i2c/*
7655 F:      include/linux/i2c.h
7656 F:      include/linux/i2c-dev.h
7657 F:      include/linux/i2c-smbus.h
7658 F:      include/uapi/linux/i2c.h
7659 F:      include/uapi/linux/i2c-*.h
7660
7661 I2C SUBSYSTEM HOST DRIVERS
7662 L:      linux-i2c@vger.kernel.org
7663 W:      https://i2c.wiki.kernel.org/
7664 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7665 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7666 S:      Odd Fixes
7667 F:      Documentation/devicetree/bindings/i2c/
7668 F:      drivers/i2c/algos/
7669 F:      drivers/i2c/busses/
7670
7671 I2C-TAOS-EVM DRIVER
7672 M:      Jean Delvare <jdelvare@suse.com>
7673 L:      linux-i2c@vger.kernel.org
7674 S:      Maintained
7675 F:      Documentation/i2c/busses/i2c-taos-evm.rst
7676 F:      drivers/i2c/busses/i2c-taos-evm.c
7677
7678 I2C-TINY-USB DRIVER
7679 M:      Till Harbaum <till@harbaum.org>
7680 L:      linux-i2c@vger.kernel.org
7681 W:      http://www.harbaum.org/till/i2c_tiny_usb
7682 S:      Maintained
7683 F:      drivers/i2c/busses/i2c-tiny-usb.c
7684
7685 I2C/SMBUS CONTROLLER DRIVERS FOR PC
7686 M:      Jean Delvare <jdelvare@suse.com>
7687 L:      linux-i2c@vger.kernel.org
7688 S:      Maintained
7689 F:      Documentation/i2c/busses/i2c-ali1535.rst
7690 F:      Documentation/i2c/busses/i2c-ali1563.rst
7691 F:      Documentation/i2c/busses/i2c-ali15x3.rst
7692 F:      Documentation/i2c/busses/i2c-amd756.rst
7693 F:      Documentation/i2c/busses/i2c-amd8111.rst
7694 F:      Documentation/i2c/busses/i2c-i801.rst
7695 F:      Documentation/i2c/busses/i2c-nforce2.rst
7696 F:      Documentation/i2c/busses/i2c-piix4.rst
7697 F:      Documentation/i2c/busses/i2c-sis5595.rst
7698 F:      Documentation/i2c/busses/i2c-sis630.rst
7699 F:      Documentation/i2c/busses/i2c-sis96x.rst
7700 F:      Documentation/i2c/busses/i2c-via.rst
7701 F:      Documentation/i2c/busses/i2c-viapro.rst
7702 F:      drivers/i2c/busses/i2c-ali1535.c
7703 F:      drivers/i2c/busses/i2c-ali1563.c
7704 F:      drivers/i2c/busses/i2c-ali15x3.c
7705 F:      drivers/i2c/busses/i2c-amd756.c
7706 F:      drivers/i2c/busses/i2c-amd756-s4882.c
7707 F:      drivers/i2c/busses/i2c-amd8111.c
7708 F:      drivers/i2c/busses/i2c-i801.c
7709 F:      drivers/i2c/busses/i2c-isch.c
7710 F:      drivers/i2c/busses/i2c-nforce2.c
7711 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
7712 F:      drivers/i2c/busses/i2c-piix4.c
7713 F:      drivers/i2c/busses/i2c-sis5595.c
7714 F:      drivers/i2c/busses/i2c-sis630.c
7715 F:      drivers/i2c/busses/i2c-sis96x.c
7716 F:      drivers/i2c/busses/i2c-via.c
7717 F:      drivers/i2c/busses/i2c-viapro.c
7718
7719 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
7720 M:      Hans de Goede <hdegoede@redhat.com>
7721 L:      linux-i2c@vger.kernel.org
7722 S:      Maintained
7723 F:      drivers/i2c/busses/i2c-cht-wc.c
7724
7725 I2C/SMBUS ISMT DRIVER
7726 M:      Seth Heasley <seth.heasley@intel.com>
7727 M:      Neil Horman <nhorman@tuxdriver.com>
7728 L:      linux-i2c@vger.kernel.org
7729 F:      drivers/i2c/busses/i2c-ismt.c
7730 F:      Documentation/i2c/busses/i2c-ismt.rst
7731
7732 I2C/SMBUS STUB DRIVER
7733 M:      Jean Delvare <jdelvare@suse.com>
7734 L:      linux-i2c@vger.kernel.org
7735 S:      Maintained
7736 F:      drivers/i2c/i2c-stub.c
7737
7738 I3C SUBSYSTEM
7739 M:      Boris Brezillon <bbrezillon@kernel.org>
7740 L:      linux-i3c@lists.infradead.org
7741 C:      irc://chat.freenode.net/linux-i3c
7742 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git
7743 S:      Maintained
7744 F:      Documentation/ABI/testing/sysfs-bus-i3c
7745 F:      Documentation/devicetree/bindings/i3c/
7746 F:      Documentation/driver-api/i3c
7747 F:      drivers/i3c/
7748 F:      include/linux/i3c/
7749
7750 I3C DRIVER FOR SYNOPSYS DESIGNWARE
7751 M:      Vitor Soares <vitor.soares@synopsys.com>
7752 S:      Maintained
7753 F:      Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.txt
7754 F:      drivers/i3c/master/dw*
7755
7756 IA64 (Itanium) PLATFORM
7757 M:      Tony Luck <tony.luck@intel.com>
7758 M:      Fenghua Yu <fenghua.yu@intel.com>
7759 L:      linux-ia64@vger.kernel.org
7760 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
7761 S:      Maintained
7762 F:      arch/ia64/
7763
7764 IBM Power 842 compression accelerator
7765 M:      Haren Myneni <haren@us.ibm.com>
7766 S:      Supported
7767 F:      drivers/crypto/nx/Makefile
7768 F:      drivers/crypto/nx/Kconfig
7769 F:      drivers/crypto/nx/nx-842*
7770 F:      include/linux/sw842.h
7771 F:      crypto/842.c
7772 F:      lib/842/
7773
7774 IBM Power in-Nest Crypto Acceleration
7775 M:      Breno Leitão <leitao@debian.org>
7776 M:      Nayna Jain <nayna@linux.ibm.com>
7777 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7778 L:      linux-crypto@vger.kernel.org
7779 S:      Supported
7780 F:      drivers/crypto/nx/Makefile
7781 F:      drivers/crypto/nx/Kconfig
7782 F:      drivers/crypto/nx/nx-aes*
7783 F:      drivers/crypto/nx/nx-sha*
7784 F:      drivers/crypto/nx/nx.*
7785 F:      drivers/crypto/nx/nx_csbcpb.h
7786 F:      drivers/crypto/nx/nx_debugfs.c
7787
7788 IBM Power Linux RAID adapter
7789 M:      Brian King <brking@us.ibm.com>
7790 S:      Supported
7791 F:      drivers/scsi/ipr.*
7792
7793 IBM Power SRIOV Virtual NIC Device Driver
7794 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7795 M:      John Allen <jallen@linux.ibm.com>
7796 L:      netdev@vger.kernel.org
7797 S:      Supported
7798 F:      drivers/net/ethernet/ibm/ibmvnic.*
7799
7800 IBM Power Virtual Accelerator Switchboard
7801 M:      Sukadev Bhattiprolu <sukadev@linux.ibm.com>
7802 L:      linuxppc-dev@lists.ozlabs.org
7803 S:      Supported
7804 F:      arch/powerpc/platforms/powernv/vas*
7805 F:      arch/powerpc/platforms/powernv/copy-paste.h
7806 F:      arch/powerpc/include/asm/vas.h
7807
7808 IBM Power Virtual Ethernet Device Driver
7809 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7810 L:      netdev@vger.kernel.org
7811 S:      Supported
7812 F:      drivers/net/ethernet/ibm/ibmveth.*
7813
7814 IBM Power Virtual FC Device Drivers
7815 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7816 L:      linux-scsi@vger.kernel.org
7817 S:      Supported
7818 F:      drivers/scsi/ibmvscsi/ibmvfc*
7819
7820 IBM Power Virtual Management Channel Driver
7821 M:      Steven Royer <seroyer@linux.ibm.com>
7822 S:      Supported
7823 F:      drivers/misc/ibmvmc.*
7824
7825 IBM Power Virtual SCSI Device Drivers
7826 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7827 L:      linux-scsi@vger.kernel.org
7828 S:      Supported
7829 F:      drivers/scsi/ibmvscsi/ibmvscsi*
7830 F:      include/scsi/viosrp.h
7831
7832 IBM Power Virtual SCSI Device Target Driver
7833 M:      Michael Cyr <mikecyr@linux.ibm.com>
7834 L:      linux-scsi@vger.kernel.org
7835 L:      target-devel@vger.kernel.org
7836 S:      Supported
7837 F:      drivers/scsi/ibmvscsi_tgt/
7838
7839 IBM Power VMX Cryptographic instructions
7840 M:      Breno Leitão <leitao@debian.org>
7841 M:      Nayna Jain <nayna@linux.ibm.com>
7842 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7843 L:      linux-crypto@vger.kernel.org
7844 S:      Supported
7845 F:      drivers/crypto/vmx/Makefile
7846 F:      drivers/crypto/vmx/Kconfig
7847 F:      drivers/crypto/vmx/vmx.c
7848 F:      drivers/crypto/vmx/aes*
7849 F:      drivers/crypto/vmx/ghash*
7850 F:      drivers/crypto/vmx/ppc-xlate.pl
7851
7852 IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform
7853 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7854 L:      linux-pci@vger.kernel.org
7855 L:      linuxppc-dev@lists.ozlabs.org
7856 S:      Supported
7857 F:      drivers/pci/hotplug/rpaphp*
7858
7859 IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform
7860 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7861 L:      linux-pci@vger.kernel.org
7862 L:      linuxppc-dev@lists.ozlabs.org
7863 S:      Supported
7864 F:      drivers/pci/hotplug/rpadlpar*
7865
7866 IBM ServeRAID RAID DRIVER
7867 S:      Orphan
7868 F:      drivers/scsi/ips.*
7869
7870 ICH LPC AND GPIO DRIVER
7871 M:      Peter Tyser <ptyser@xes-inc.com>
7872 S:      Maintained
7873 F:      drivers/mfd/lpc_ich.c
7874 F:      drivers/gpio/gpio-ich.c
7875
7876 ICY I2C DRIVER
7877 M:      Max Staudt <max@enpas.org>
7878 L:      linux-i2c@vger.kernel.org
7879 S:      Maintained
7880 F:      drivers/i2c/busses/i2c-icy.c
7881
7882 IDE SUBSYSTEM
7883 M:      "David S. Miller" <davem@davemloft.net>
7884 L:      linux-ide@vger.kernel.org
7885 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
7886 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
7887 S:      Maintained
7888 F:      Documentation/ide/
7889 F:      drivers/ide/
7890 F:      include/linux/ide.h
7891
7892 IDE/ATAPI DRIVERS
7893 M:      Borislav Petkov <bp@alien8.de>
7894 L:      linux-ide@vger.kernel.org
7895 S:      Maintained
7896 F:      Documentation/cdrom/ide-cd.rst
7897 F:      drivers/ide/ide-cd*
7898
7899 IDEAPAD LAPTOP EXTRAS DRIVER
7900 M:      Ike Panhc <ike.pan@canonical.com>
7901 L:      platform-driver-x86@vger.kernel.org
7902 W:      http://launchpad.net/ideapad-laptop
7903 S:      Maintained
7904 F:      drivers/platform/x86/ideapad-laptop.c
7905
7906 IDEAPAD LAPTOP SLIDEBAR DRIVER
7907 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
7908 L:      linux-input@vger.kernel.org
7909 W:      https://github.com/o2genum/ideapad-slidebar
7910 S:      Maintained
7911 F:      drivers/input/misc/ideapad_slidebar.c
7912
7913 IDT VersaClock 5 CLOCK DRIVER
7914 M:      Marek Vasut <marek.vasut@gmail.com>
7915 S:      Maintained
7916 F:      drivers/clk/clk-versaclock5.c
7917
7918 IEEE 802.15.4 SUBSYSTEM
7919 M:      Alexander Aring <alex.aring@gmail.com>
7920 M:      Stefan Schmidt <stefan@datenfreihafen.org>
7921 L:      linux-wpan@vger.kernel.org
7922 W:      http://wpan.cakelab.org/
7923 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
7924 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
7925 S:      Maintained
7926 F:      net/ieee802154/
7927 F:      net/mac802154/
7928 F:      drivers/net/ieee802154/
7929 F:      include/linux/nl802154.h
7930 F:      include/linux/ieee802154.h
7931 F:      include/net/nl802154.h
7932 F:      include/net/mac802154.h
7933 F:      include/net/af_ieee802154.h
7934 F:      include/net/cfg802154.h
7935 F:      include/net/ieee802154_netdev.h
7936 F:      Documentation/networking/ieee802154.rst
7937
7938 IFE PROTOCOL
7939 M:      Yotam Gigi <yotam.gi@gmail.com>
7940 M:      Jamal Hadi Salim <jhs@mojatatu.com>
7941 F:      net/ife
7942 F:      include/net/ife.h
7943 F:      include/uapi/linux/ife.h
7944
7945 IGORPLUG-USB IR RECEIVER
7946 M:      Sean Young <sean@mess.org>
7947 L:      linux-media@vger.kernel.org
7948 S:      Maintained
7949 F:      drivers/media/rc/igorplugusb.c
7950
7951 IGUANAWORKS USB IR TRANSCEIVER
7952 M:      Sean Young <sean@mess.org>
7953 L:      linux-media@vger.kernel.org
7954 S:      Maintained
7955 F:      drivers/media/rc/iguanair.c
7956
7957 IIO DIGITAL POTENTIOMETER DAC
7958 M:      Peter Rosin <peda@axentia.se>
7959 L:      linux-iio@vger.kernel.org
7960 S:      Maintained
7961 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
7962 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
7963 F:      drivers/iio/dac/dpot-dac.c
7964
7965 IIO ENVELOPE DETECTOR
7966 M:      Peter Rosin <peda@axentia.se>
7967 L:      linux-iio@vger.kernel.org
7968 S:      Maintained
7969 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
7970 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
7971 F:      drivers/iio/adc/envelope-detector.c
7972
7973 IIO MULTIPLEXER
7974 M:      Peter Rosin <peda@axentia.se>
7975 L:      linux-iio@vger.kernel.org
7976 S:      Maintained
7977 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt
7978 F:      drivers/iio/multiplexer/iio-mux.c
7979
7980 IIO SUBSYSTEM AND DRIVERS
7981 M:      Jonathan Cameron <jic23@kernel.org>
7982 R:      Hartmut Knaack <knaack.h@gmx.de>
7983 R:      Lars-Peter Clausen <lars@metafoo.de>
7984 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
7985 L:      linux-iio@vger.kernel.org
7986 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
7987 S:      Maintained
7988 F:      Documentation/ABI/testing/configfs-iio*
7989 F:      Documentation/ABI/testing/sysfs-bus-iio*
7990 F:      Documentation/devicetree/bindings/iio/
7991 F:      drivers/iio/
7992 F:      drivers/staging/iio/
7993 F:      include/linux/iio/
7994 F:      tools/iio/
7995
7996 IIO UNIT CONVERTER
7997 M:      Peter Rosin <peda@axentia.se>
7998 L:      linux-iio@vger.kernel.org
7999 S:      Maintained
8000 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
8001 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
8002 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
8003 F:      drivers/iio/afe/iio-rescale.c
8004
8005 IKANOS/ADI EAGLE ADSL USB DRIVER
8006 M:      Matthieu Castet <castet.matthieu@free.fr>
8007 M:      Stanislaw Gruszka <stf_xl@wp.pl>
8008 S:      Maintained
8009 F:      drivers/usb/atm/ueagle-atm.c
8010
8011 IMGTEC ASCII LCD DRIVER
8012 M:      Paul Burton <paulburton@kernel.org>
8013 S:      Maintained
8014 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
8015 F:      drivers/auxdisplay/img-ascii-lcd.c
8016
8017 IMGTEC IR DECODER DRIVER
8018 M:      James Hogan <jhogan@kernel.org>
8019 S:      Maintained
8020 F:      drivers/media/rc/img-ir/
8021
8022 IMON SOUNDGRAPH USB IR RECEIVER
8023 M:      Sean Young <sean@mess.org>
8024 L:      linux-media@vger.kernel.org
8025 S:      Maintained
8026 F:      drivers/media/rc/imon_raw.c
8027 F:      drivers/media/rc/imon.c
8028
8029 IMS TWINTURBO FRAMEBUFFER DRIVER
8030 L:      linux-fbdev@vger.kernel.org
8031 S:      Orphan
8032 F:      drivers/video/fbdev/imsttfb.c
8033
8034 INA209 HARDWARE MONITOR DRIVER
8035 M:      Guenter Roeck <linux@roeck-us.net>
8036 L:      linux-hwmon@vger.kernel.org
8037 S:      Maintained
8038 F:      Documentation/hwmon/ina209.rst
8039 F:      Documentation/devicetree/bindings/hwmon/ina2xx.txt
8040 F:      drivers/hwmon/ina209.c
8041
8042 INA2XX HARDWARE MONITOR DRIVER
8043 M:      Guenter Roeck <linux@roeck-us.net>
8044 L:      linux-hwmon@vger.kernel.org
8045 S:      Maintained
8046 F:      Documentation/hwmon/ina2xx.rst
8047 F:      drivers/hwmon/ina2xx.c
8048 F:      include/linux/platform_data/ina2xx.h
8049
8050 INDUSTRY PACK SUBSYSTEM (IPACK)
8051 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
8052 M:      Jens Taprogge <jens.taprogge@taprogge.org>
8053 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
8054 L:      industrypack-devel@lists.sourceforge.net
8055 W:      http://industrypack.sourceforge.net
8056 S:      Maintained
8057 F:      drivers/ipack/
8058
8059 INFINEON DPS310 Driver
8060 M:      Eddie James <eajames@linux.ibm.com>
8061 L:      linux-iio@vger.kernel.org
8062 F:      drivers/iio/pressure/dps310.c
8063 S:      Maintained
8064
8065 INFINIBAND SUBSYSTEM
8066 M:      Doug Ledford <dledford@redhat.com>
8067 M:      Jason Gunthorpe <jgg@mellanox.com>
8068 L:      linux-rdma@vger.kernel.org
8069 W:      https://github.com/linux-rdma/rdma-core
8070 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
8071 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
8072 S:      Supported
8073 F:      Documentation/devicetree/bindings/infiniband/
8074 F:      Documentation/infiniband/
8075 F:      drivers/infiniband/
8076 F:      include/uapi/linux/if_infiniband.h
8077 F:      include/uapi/rdma/
8078 F:      include/rdma/
8079 F:      include/trace/events/ib_mad.h
8080 F:      include/trace/events/ib_umad.h
8081 F:      samples/bpf/ibumad_kern.c
8082 F:      samples/bpf/ibumad_user.c
8083
8084 INGENIC JZ4780 DMA Driver
8085 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
8086 S:      Maintained
8087 F:      drivers/dma/dma-jz4780.c
8088
8089 INGENIC JZ4780 NAND DRIVER
8090 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
8091 L:      linux-mtd@lists.infradead.org
8092 S:      Maintained
8093 F:      drivers/mtd/nand/raw/ingenic/
8094
8095 INGENIC JZ47xx SoCs
8096 M:      Paul Cercueil <paul@crapouillou.net>
8097 S:      Maintained
8098 F:      arch/mips/boot/dts/ingenic/
8099 F:      arch/mips/include/asm/mach-jz4740/
8100 F:      arch/mips/jz4740/
8101 F:      drivers/clk/ingenic/
8102 F:      drivers/dma/dma-jz4780.c
8103 F:      drivers/gpu/drm/ingenic/
8104 F:      drivers/i2c/busses/i2c-jz4780.c
8105 F:      drivers/iio/adc/ingenic-adc.c
8106 F:      drivers/irqchip/irq-ingenic.c
8107 F:      drivers/memory/jz4780-nemc.c
8108 F:      drivers/mmc/host/jz4740_mmc.c
8109 F:      drivers/mtd/nand/raw/ingenic/
8110 F:      drivers/pinctrl/pinctrl-ingenic.c
8111 F:      drivers/power/supply/ingenic-battery.c
8112 F:      drivers/pwm/pwm-jz4740.c
8113 F:      drivers/rtc/rtc-jz4740.c
8114 F:      drivers/tty/serial/8250/8250_ingenic.c
8115 F:      drivers/usb/musb/jz4740.c
8116 F:      drivers/watchdog/jz4740_wdt.c
8117 F:      include/dt-bindings/iio/adc/ingenic,adc.h
8118 F:      include/linux/mfd/ingenic-tcu.h
8119 F:      sound/soc/jz4740/
8120 F:      sound/soc/codecs/jz47*
8121
8122 INOTIFY
8123 M:      Jan Kara <jack@suse.cz>
8124 R:      Amir Goldstein <amir73il@gmail.com>
8125 L:      linux-fsdevel@vger.kernel.org
8126 S:      Maintained
8127 F:      Documentation/filesystems/inotify.txt
8128 F:      fs/notify/inotify/
8129 F:      include/linux/inotify.h
8130 F:      include/uapi/linux/inotify.h
8131
8132 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
8133 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
8134 L:      linux-input@vger.kernel.org
8135 Q:      http://patchwork.kernel.org/project/linux-input/list/
8136 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
8137 S:      Maintained
8138 F:      drivers/input/
8139 F:      include/linux/input.h
8140 F:      include/uapi/linux/input.h
8141 F:      include/uapi/linux/input-event-codes.h
8142 F:      include/linux/input/
8143 F:      Documentation/devicetree/bindings/input/
8144 F:      Documentation/devicetree/bindings/serio/
8145 F:      Documentation/input/
8146
8147 INPUT MULTITOUCH (MT) PROTOCOL
8148 M:      Henrik Rydberg <rydberg@bitmath.org>
8149 L:      linux-input@vger.kernel.org
8150 S:      Odd fixes
8151 F:      Documentation/input/multi-touch-protocol.rst
8152 F:      drivers/input/input-mt.c
8153 K:      \b(ABS|SYN)_MT_
8154
8155 INSIDE SECURE CRYPTO DRIVER
8156 M:      Antoine Tenart <antoine.tenart@bootlin.com>
8157 F:      drivers/crypto/inside-secure/
8158 S:      Maintained
8159 L:      linux-crypto@vger.kernel.org
8160
8161 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
8162 M:      Mimi Zohar <zohar@linux.ibm.com>
8163 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
8164 L:      linux-integrity@vger.kernel.org
8165 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
8166 S:      Supported
8167 F:      security/integrity/ima/
8168
8169 INTEL 810/815 FRAMEBUFFER DRIVER
8170 M:      Antonino Daplas <adaplas@gmail.com>
8171 L:      linux-fbdev@vger.kernel.org
8172 S:      Maintained
8173 F:      drivers/video/fbdev/i810/
8174
8175 INTEL ASoC DRIVERS
8176 M:      Cezary Rojewski <cezary.rojewski@intel.com>
8177 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
8178 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
8179 M:      Jie Yang <yang.jie@linux.intel.com>
8180 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8181 S:      Supported
8182 F:      sound/soc/intel/
8183
8184 INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER
8185 M:      Hans de Goede <hdegoede@redhat.com>
8186 L:      platform-driver-x86@vger.kernel.org
8187 S:      Maintained
8188 F:      drivers/platform/x86/intel_atomisp2_pm.c
8189
8190 INTEL C600 SERIES SAS CONTROLLER DRIVER
8191 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
8192 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
8193 L:      linux-scsi@vger.kernel.org
8194 T:      git git://git.code.sf.net/p/intel-sas/isci
8195 S:      Supported
8196 F:      drivers/scsi/isci/
8197
8198 INTEL CPU family model numbers
8199 M:      Tony Luck <tony.luck@intel.com>
8200 M:      x86@kernel.org
8201 L:      linux-kernel@vger.kernel.org
8202 S:      Supported
8203 F:      arch/x86/include/asm/intel-family.h
8204
8205 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
8206 M:      Jani Nikula <jani.nikula@linux.intel.com>
8207 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
8208 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
8209 L:      intel-gfx@lists.freedesktop.org
8210 W:      https://01.org/linuxgraphics/
8211 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
8212 C:      irc://chat.freenode.net/intel-gfx
8213 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
8214 T:      git git://anongit.freedesktop.org/drm-intel
8215 S:      Supported
8216 F:      drivers/gpu/drm/i915/
8217 F:      include/drm/i915*
8218 F:      include/uapi/drm/i915_drm.h
8219 F:      Documentation/gpu/i915.rst
8220
8221 INTEL ETHERNET DRIVERS
8222 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
8223 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
8224 W:      http://www.intel.com/support/feedback.htm
8225 W:      http://e1000.sourceforge.net/
8226 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
8227 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
8228 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
8229 S:      Supported
8230 F:      Documentation/networking/device_drivers/intel/e100.rst
8231 F:      Documentation/networking/device_drivers/intel/e1000.rst
8232 F:      Documentation/networking/device_drivers/intel/e1000e.rst
8233 F:      Documentation/networking/device_drivers/intel/fm10k.rst
8234 F:      Documentation/networking/device_drivers/intel/igb.rst
8235 F:      Documentation/networking/device_drivers/intel/igbvf.rst
8236 F:      Documentation/networking/device_drivers/intel/ixgb.rst
8237 F:      Documentation/networking/device_drivers/intel/ixgbe.rst
8238 F:      Documentation/networking/device_drivers/intel/ixgbevf.rst
8239 F:      Documentation/networking/device_drivers/intel/i40e.rst
8240 F:      Documentation/networking/device_drivers/intel/iavf.rst
8241 F:      Documentation/networking/device_drivers/intel/ice.rst
8242 F:      drivers/net/ethernet/intel/
8243 F:      drivers/net/ethernet/intel/*/
8244 F:      include/linux/avf/virtchnl.h
8245
8246 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
8247 M:      Maik Broemme <mbroemme@libmpq.org>
8248 L:      linux-fbdev@vger.kernel.org
8249 S:      Maintained
8250 F:      Documentation/fb/intelfb.rst
8251 F:      drivers/video/fbdev/intelfb/
8252
8253 INTEL GPIO DRIVERS
8254 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
8255 L:      linux-gpio@vger.kernel.org
8256 S:      Maintained
8257 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
8258 F:      drivers/gpio/gpio-ich.c
8259 F:      drivers/gpio/gpio-intel-mid.c
8260 F:      drivers/gpio/gpio-lynxpoint.c
8261 F:      drivers/gpio/gpio-merrifield.c
8262 F:      drivers/gpio/gpio-ml-ioh.c
8263 F:      drivers/gpio/gpio-pch.c
8264 F:      drivers/gpio/gpio-sch.c
8265 F:      drivers/gpio/gpio-sodaville.c
8266
8267 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
8268 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
8269 M:      Zhi Wang <zhi.a.wang@intel.com>
8270 L:      intel-gvt-dev@lists.freedesktop.org
8271 L:      intel-gfx@lists.freedesktop.org
8272 W:      https://01.org/igvt-g
8273 T:      git https://github.com/intel/gvt-linux.git
8274 S:      Supported
8275 F:      drivers/gpu/drm/i915/gvt/
8276
8277 INTEL HID EVENT DRIVER
8278 M:      Alex Hung <alex.hung@canonical.com>
8279 L:      platform-driver-x86@vger.kernel.org
8280 S:      Maintained
8281 F:      drivers/platform/x86/intel-hid.c
8282
8283 INTEL I/OAT DMA DRIVER
8284 M:      Dave Jiang <dave.jiang@intel.com>
8285 R:      Dan Williams <dan.j.williams@intel.com>
8286 L:      dmaengine@vger.kernel.org
8287 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
8288 S:      Supported
8289 F:      drivers/dma/ioat*
8290
8291 INTEL IDLE DRIVER
8292 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
8293 M:      Len Brown <lenb@kernel.org>
8294 L:      linux-pm@vger.kernel.org
8295 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
8296 B:      https://bugzilla.kernel.org
8297 S:      Supported
8298 F:      drivers/idle/intel_idle.c
8299
8300 INTEL INTEGRATED SENSOR HUB DRIVER
8301 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
8302 M:      Jiri Kosina <jikos@kernel.org>
8303 L:      linux-input@vger.kernel.org
8304 S:      Maintained
8305 F:      drivers/hid/intel-ish-hid/
8306
8307 INTEL IOMMU (VT-d)
8308 M:      David Woodhouse <dwmw2@infradead.org>
8309 M:      Lu Baolu <baolu.lu@linux.intel.com>
8310 L:      iommu@lists.linux-foundation.org
8311 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
8312 S:      Supported
8313 F:      drivers/iommu/dmar.c
8314 F:      drivers/iommu/intel*.[ch]
8315 F:      include/linux/intel-iommu.h
8316 F:      include/linux/intel-svm.h
8317
8318 INTEL IOP-ADMA DMA DRIVER
8319 R:      Dan Williams <dan.j.williams@intel.com>
8320 S:      Odd fixes
8321 F:      drivers/dma/iop-adma.c
8322
8323 INTEL IPU3 CSI-2 CIO2 DRIVER
8324 M:      Yong Zhi <yong.zhi@intel.com>
8325 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
8326 M:      Bingbu Cao <bingbu.cao@intel.com>
8327 R:      Tian Shu Qiu <tian.shu.qiu@intel.com>
8328 L:      linux-media@vger.kernel.org
8329 S:      Maintained
8330 F:      drivers/media/pci/intel/ipu3/
8331 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
8332
8333 INTEL IPU3 CSI-2 IMGU DRIVER
8334 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
8335 L:      linux-media@vger.kernel.org
8336 S:      Maintained
8337 F:      drivers/staging/media/ipu3/
8338 F:      Documentation/media/uapi/v4l/pixfmt-meta-intel-ipu3.rst
8339 F:      Documentation/media/v4l-drivers/ipu3.rst
8340
8341 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
8342 M:      Krzysztof Halasa <khalasa@piap.pl>
8343 S:      Maintained
8344 F:      include/linux/soc/ixp4xx/qmgr.h
8345 F:      include/linux/soc/ixp4xx/npe.h
8346 F:      drivers/soc/ixp4xx/ixp4xx-qmgr.c
8347 F:      drivers/soc/ixp4xx/ixp4xx-npe.c
8348 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
8349 F:      drivers/net/wan/ixp4xx_hss.c
8350
8351 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
8352 M:      Deepak Saxena <dsaxena@plexity.net>
8353 S:      Maintained
8354 F:      drivers/char/hw_random/ixp4xx-rng.c
8355
8356 INTEL MANAGEMENT ENGINE (mei)
8357 M:      Tomas Winkler <tomas.winkler@intel.com>
8358 L:      linux-kernel@vger.kernel.org
8359 S:      Supported
8360 F:      include/uapi/linux/mei.h
8361 F:      include/linux/mei_cl_bus.h
8362 F:      drivers/misc/mei/*
8363 F:      drivers/watchdog/mei_wdt.c
8364 F:      Documentation/driver-api/mei/*
8365 F:      samples/mei/*
8366
8367 INTEL MENLOW THERMAL DRIVER
8368 M:      Sujith Thomas <sujith.thomas@intel.com>
8369 L:      platform-driver-x86@vger.kernel.org
8370 W:      https://01.org/linux-acpi
8371 S:      Supported
8372 F:      drivers/platform/x86/intel_menlow.c
8373
8374 INTEL MIC DRIVERS (mic)
8375 M:      Sudeep Dutt <sudeep.dutt@intel.com>
8376 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
8377 S:      Supported
8378 W:      https://github.com/sudeepdutt/mic
8379 W:      http://software.intel.com/en-us/mic-developer
8380 F:      include/linux/mic_bus.h
8381 F:      include/linux/scif.h
8382 F:      include/uapi/linux/mic_common.h
8383 F:      include/uapi/linux/mic_ioctl.h
8384 F:      include/uapi/linux/scif_ioctl.h
8385 F:      drivers/misc/mic/
8386 F:      drivers/dma/mic_x100_dma.c
8387 F:      drivers/dma/mic_x100_dma.h
8388 F:      Documentation/mic/
8389
8390 INTEL PMC CORE DRIVER
8391 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
8392 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
8393 L:      platform-driver-x86@vger.kernel.org
8394 S:      Maintained
8395 F:      drivers/platform/x86/intel_pmc_core*
8396
8397 INTEL PMC/P-Unit IPC DRIVER
8398 M:      Zha Qipeng<qipeng.zha@intel.com>
8399 L:      platform-driver-x86@vger.kernel.org
8400 S:      Maintained
8401 F:      drivers/platform/x86/intel_pmc_ipc.c
8402 F:      drivers/platform/x86/intel_punit_ipc.c
8403 F:      arch/x86/include/asm/intel_pmc_ipc.h
8404 F:      arch/x86/include/asm/intel_punit_ipc.h
8405
8406 INTEL PMIC GPIO DRIVERS
8407 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
8408 S:      Maintained
8409 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
8410 F:      drivers/gpio/gpio-*cove.c
8411 F:      drivers/gpio/gpio-msic.c
8412
8413 INTEL PMIC MULTIFUNCTION DEVICE DRIVERS
8414 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
8415 S:      Maintained
8416 F:      drivers/mfd/intel_msic.c
8417 F:      drivers/mfd/intel_soc_pmic*
8418 F:      include/linux/mfd/intel_msic.h
8419 F:      include/linux/mfd/intel_soc_pmic*
8420
8421 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
8422 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
8423 L:      linux-wireless@vger.kernel.org
8424 S:      Maintained
8425 F:      Documentation/networking/device_drivers/intel/ipw2100.txt
8426 F:      Documentation/networking/device_drivers/intel/ipw2200.txt
8427 F:      drivers/net/wireless/intel/ipw2x00/
8428
8429 INTEL PSTATE DRIVER
8430 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
8431 M:      Len Brown <lenb@kernel.org>
8432 L:      linux-pm@vger.kernel.org
8433 S:      Supported
8434 F:      drivers/cpufreq/intel_pstate.c
8435
8436 INTEL RDMA RNIC DRIVER
8437 M:      Faisal Latif <faisal.latif@intel.com>
8438 M:      Shiraz Saleem <shiraz.saleem@intel.com>
8439 L:      linux-rdma@vger.kernel.org
8440 S:      Supported
8441 F:      drivers/infiniband/hw/i40iw/
8442 F:      include/uapi/rdma/i40iw-abi.h
8443
8444 INTEL SPEED SELECT TECHNOLOGY
8445 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
8446 L:      platform-driver-x86@vger.kernel.org
8447 S:      Maintained
8448 F:      drivers/platform/x86/intel_speed_select_if/
8449 F:      tools/power/x86/intel-speed-select/
8450 F:      include/uapi/linux/isst_if.h
8451
8452 INTEL STRATIX10 FIRMWARE DRIVERS
8453 M:      Richard Gong <richard.gong@linux.intel.com>
8454 L:      linux-kernel@vger.kernel.org
8455 S:      Maintained
8456 F:      drivers/firmware/stratix10-rsu.c
8457 F:      drivers/firmware/stratix10-svc.c
8458 F:      include/linux/firmware/intel/stratix10-smc.h
8459 F:      include/linux/firmware/intel/stratix10-svc-client.h
8460 F:      Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu
8461 F:      Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt
8462
8463 INTEL TELEMETRY DRIVER
8464 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@linux.intel.com>
8465 M:      "David E. Box" <david.e.box@linux.intel.com>
8466 L:      platform-driver-x86@vger.kernel.org
8467 S:      Maintained
8468 F:      arch/x86/include/asm/intel_telemetry.h
8469 F:      drivers/platform/x86/intel_telemetry*
8470
8471 INTEL VIRTUAL BUTTON DRIVER
8472 M:      AceLan Kao <acelan.kao@canonical.com>
8473 L:      platform-driver-x86@vger.kernel.org
8474 S:      Maintained
8475 F:      drivers/platform/x86/intel-vbtn.c
8476
8477 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
8478 M:      Stanislaw Gruszka <sgruszka@redhat.com>
8479 L:      linux-wireless@vger.kernel.org
8480 S:      Supported
8481 F:      drivers/net/wireless/intel/iwlegacy/
8482
8483 INTEL WIRELESS WIFI LINK (iwlwifi)
8484 M:      Johannes Berg <johannes.berg@intel.com>
8485 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
8486 M:      Luca Coelho <luciano.coelho@intel.com>
8487 M:      Intel Linux Wireless <linuxwifi@intel.com>
8488 L:      linux-wireless@vger.kernel.org
8489 W:      http://intellinuxwireless.org
8490 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
8491 S:      Supported
8492 F:      drivers/net/wireless/intel/iwlwifi/
8493
8494 INTEL WIRELESS WIMAX CONNECTION 2400
8495 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
8496 M:      linux-wimax@intel.com
8497 L:      wimax@linuxwimax.org (subscribers-only)
8498 S:      Supported
8499 W:      http://linuxwimax.org
8500 F:      Documentation/admin-guide/wimax/i2400m.rst
8501 F:      drivers/net/wimax/i2400m/
8502 F:      include/uapi/linux/wimax/i2400m.h
8503
8504 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
8505 M:      Mario Limonciello <mario.limonciello@dell.com>
8506 S:      Maintained
8507 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
8508
8509 INTEL(R) TRACE HUB
8510 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
8511 S:      Supported
8512 F:      Documentation/trace/intel_th.rst
8513 F:      drivers/hwtracing/intel_th/
8514 F:      include/linux/intel_th.h
8515
8516 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
8517 M:      Ning Sun <ning.sun@intel.com>
8518 L:      tboot-devel@lists.sourceforge.net
8519 W:      http://tboot.sourceforge.net
8520 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
8521 S:      Supported
8522 F:      Documentation/x86/intel_txt.rst
8523 F:      include/linux/tboot.h
8524 F:      arch/x86/kernel/tboot.c
8525
8526 INTERCONNECT API
8527 M:      Georgi Djakov <georgi.djakov@linaro.org>
8528 L:      linux-pm@vger.kernel.org
8529 S:      Maintained
8530 F:      Documentation/driver-api/interconnect.rst
8531 F:      Documentation/devicetree/bindings/interconnect/
8532 F:      drivers/interconnect/
8533 F:      include/dt-bindings/interconnect/
8534 F:      include/linux/interconnect-provider.h
8535 F:      include/linux/interconnect.h
8536
8537 INVENSENSE MPU-3050 GYROSCOPE DRIVER
8538 M:      Linus Walleij <linus.walleij@linaro.org>
8539 L:      linux-iio@vger.kernel.org
8540 S:      Maintained
8541 F:      drivers/iio/gyro/mpu3050*
8542 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
8543
8544 IOC3 ETHERNET DRIVER
8545 M:      Ralf Baechle <ralf@linux-mips.org>
8546 L:      linux-mips@vger.kernel.org
8547 S:      Maintained
8548 F:      drivers/net/ethernet/sgi/ioc3-eth.c
8549
8550 IOMAP FILESYSTEM LIBRARY
8551 M:      Christoph Hellwig <hch@infradead.org>
8552 M:      Darrick J. Wong <darrick.wong@oracle.com>
8553 M:      linux-xfs@vger.kernel.org
8554 M:      linux-fsdevel@vger.kernel.org
8555 L:      linux-xfs@vger.kernel.org
8556 L:      linux-fsdevel@vger.kernel.org
8557 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
8558 S:      Supported
8559 F:      fs/iomap/
8560 F:      include/linux/iomap.h
8561
8562 IOMMU DRIVERS
8563 M:      Joerg Roedel <joro@8bytes.org>
8564 L:      iommu@lists.linux-foundation.org
8565 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
8566 S:      Maintained
8567 F:      Documentation/devicetree/bindings/iommu/
8568 F:      drivers/iommu/
8569 F:      include/linux/iommu.h
8570 F:      include/linux/of_iommu.h
8571 F:      include/linux/iova.h
8572
8573 IO_URING
8574 M:      Jens Axboe <axboe@kernel.dk>
8575 L:      io-uring@vger.kernel.org
8576 T:      git git://git.kernel.dk/linux-block
8577 T:      git git://git.kernel.dk/liburing
8578 S:      Maintained
8579 F:      fs/io_uring.c
8580 F:      fs/io-wq.c
8581 F:      fs/io-wq.h
8582 F:      include/uapi/linux/io_uring.h
8583
8584 IPMI SUBSYSTEM
8585 M:      Corey Minyard <minyard@acm.org>
8586 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
8587 W:      http://openipmi.sourceforge.net/
8588 S:      Supported
8589 F:      Documentation/devicetree/bindings/ipmi/
8590 F:      Documentation/IPMI.txt
8591 F:      drivers/char/ipmi/
8592 F:      include/linux/ipmi*
8593 F:      include/uapi/linux/ipmi*
8594
8595 IPS SCSI RAID DRIVER
8596 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
8597 L:      linux-scsi@vger.kernel.org
8598 W:      http://www.adaptec.com/
8599 S:      Maintained
8600 F:      drivers/scsi/ips*
8601
8602 IPVS
8603 M:      Wensong Zhang <wensong@linux-vs.org>
8604 M:      Simon Horman <horms@verge.net.au>
8605 M:      Julian Anastasov <ja@ssi.bg>
8606 L:      netdev@vger.kernel.org
8607 L:      lvs-devel@vger.kernel.org
8608 S:      Maintained
8609 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
8610 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
8611 F:      Documentation/networking/ipvs-sysctl.txt
8612 F:      include/net/ip_vs.h
8613 F:      include/uapi/linux/ip_vs.h
8614 F:      net/netfilter/ipvs/
8615
8616 IPWIRELESS DRIVER
8617 M:      Jiri Kosina <jikos@kernel.org>
8618 M:      David Sterba <dsterba@suse.com>
8619 S:      Odd Fixes
8620 F:      drivers/tty/ipwireless/
8621
8622 IPX NETWORK LAYER
8623 L:      netdev@vger.kernel.org
8624 S:      Obsolete
8625 F:      include/uapi/linux/ipx.h
8626
8627 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
8628 M:      Marc Zyngier <maz@kernel.org>
8629 S:      Maintained
8630 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8631 F:      Documentation/IRQ-domain.txt
8632 F:      include/linux/irqdomain.h
8633 F:      kernel/irq/irqdomain.c
8634 F:      kernel/irq/msi.c
8635
8636 IRQ SUBSYSTEM
8637 M:      Thomas Gleixner <tglx@linutronix.de>
8638 L:      linux-kernel@vger.kernel.org
8639 S:      Maintained
8640 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8641 F:      kernel/irq/
8642
8643 IRQCHIP DRIVERS
8644 M:      Thomas Gleixner <tglx@linutronix.de>
8645 M:      Jason Cooper <jason@lakedaemon.net>
8646 M:      Marc Zyngier <maz@kernel.org>
8647 L:      linux-kernel@vger.kernel.org
8648 S:      Maintained
8649 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8650 F:      Documentation/devicetree/bindings/interrupt-controller/
8651 F:      drivers/irqchip/
8652
8653 ISA
8654 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
8655 S:      Maintained
8656 F:      Documentation/driver-api/isa.rst
8657 F:      drivers/base/isa.c
8658 F:      include/linux/isa.h
8659
8660 ISA RADIO MODULE
8661 M:      Hans Verkuil <hverkuil@xs4all.nl>
8662 L:      linux-media@vger.kernel.org
8663 T:      git git://linuxtv.org/media_tree.git
8664 W:      https://linuxtv.org
8665 S:      Maintained
8666 F:      drivers/media/radio/radio-isa*
8667
8668 ISAPNP
8669 M:      Jaroslav Kysela <perex@perex.cz>
8670 S:      Maintained
8671 F:      Documentation/driver-api/isapnp.rst
8672 F:      drivers/pnp/isapnp/
8673 F:      include/linux/isapnp.h
8674
8675 ISCSI
8676 M:      Lee Duncan <lduncan@suse.com>
8677 M:      Chris Leech <cleech@redhat.com>
8678 L:      open-iscsi@googlegroups.com
8679 W:      www.open-iscsi.com
8680 S:      Maintained
8681 F:      drivers/scsi/*iscsi*
8682 F:      include/scsi/*iscsi*
8683
8684 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
8685 M:      Peter Jones <pjones@redhat.com>
8686 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
8687 S:      Maintained
8688 F:      drivers/firmware/iscsi_ibft*
8689
8690 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
8691 M:      Sagi Grimberg <sagi@grimberg.me>
8692 M:      Max Gurtovoy <maxg@mellanox.com>
8693 L:      linux-rdma@vger.kernel.org
8694 S:      Supported
8695 W:      http://www.openfabrics.org
8696 W:      www.open-iscsi.org
8697 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
8698 F:      drivers/infiniband/ulp/iser/
8699
8700 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
8701 M:      Sagi Grimberg <sagi@grimberg.me>
8702 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
8703 L:      linux-rdma@vger.kernel.org
8704 L:      target-devel@vger.kernel.org
8705 S:      Supported
8706 W:      http://www.linux-iscsi.org
8707 F:      drivers/infiniband/ulp/isert
8708
8709 ISDN/mISDN SUBSYSTEM
8710 M:      Karsten Keil <isdn@linux-pingi.de>
8711 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
8712 L:      netdev@vger.kernel.org
8713 W:      http://www.isdn4linux.de
8714 S:      Maintained
8715 F:      drivers/isdn/mISDN
8716 F:      drivers/isdn/hardware
8717
8718 ISDN/CAPI SUBSYSTEM
8719 M:      Karsten Keil <isdn@linux-pingi.de>
8720 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
8721 L:      netdev@vger.kernel.org
8722 W:      http://www.isdn4linux.de
8723 S:      Odd Fixes
8724 F:      Documentation/isdn/
8725 F:      drivers/isdn/capi/
8726 F:      drivers/staging/isdn/
8727 F:      net/bluetooth/cmtp/
8728 F:      include/linux/isdn/
8729 F:      include/uapi/linux/isdn/
8730
8731 IT87 HARDWARE MONITORING DRIVER
8732 M:      Jean Delvare <jdelvare@suse.com>
8733 L:      linux-hwmon@vger.kernel.org
8734 S:      Maintained
8735 F:      Documentation/hwmon/it87.rst
8736 F:      drivers/hwmon/it87.c
8737
8738 IT913X MEDIA DRIVER
8739 M:      Antti Palosaari <crope@iki.fi>
8740 L:      linux-media@vger.kernel.org
8741 W:      https://linuxtv.org
8742 W:      http://palosaari.fi/linux/
8743 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8744 T:      git git://linuxtv.org/anttip/media_tree.git
8745 S:      Maintained
8746 F:      drivers/media/tuners/it913x*
8747
8748 IVTV VIDEO4LINUX DRIVER
8749 M:      Andy Walls <awalls@md.metrocast.net>
8750 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
8751 L:      linux-media@vger.kernel.org
8752 T:      git git://linuxtv.org/media_tree.git
8753 W:      http://www.ivtvdriver.org
8754 S:      Maintained
8755 F:      Documentation/media/v4l-drivers/ivtv*
8756 F:      drivers/media/pci/ivtv/
8757 F:      include/uapi/linux/ivtv*
8758
8759 IX2505V MEDIA DRIVER
8760 M:      Malcolm Priestley <tvboxspy@gmail.com>
8761 L:      linux-media@vger.kernel.org
8762 W:      https://linuxtv.org
8763 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8764 S:      Maintained
8765 F:      drivers/media/dvb-frontends/ix2505v*
8766
8767 JAILHOUSE HYPERVISOR INTERFACE
8768 M:      Jan Kiszka <jan.kiszka@siemens.com>
8769 L:      jailhouse-dev@googlegroups.com
8770 S:      Maintained
8771 F:      arch/x86/kernel/jailhouse.c
8772 F:      arch/x86/include/asm/jailhouse_para.h
8773
8774 JC42.4 TEMPERATURE SENSOR DRIVER
8775 M:      Guenter Roeck <linux@roeck-us.net>
8776 L:      linux-hwmon@vger.kernel.org
8777 S:      Maintained
8778 F:      drivers/hwmon/jc42.c
8779 F:      Documentation/hwmon/jc42.rst
8780
8781 JFS FILESYSTEM
8782 M:      Dave Kleikamp <shaggy@kernel.org>
8783 L:      jfs-discussion@lists.sourceforge.net
8784 W:      http://jfs.sourceforge.net/
8785 T:      git git://github.com/kleikamp/linux-shaggy.git
8786 S:      Maintained
8787 F:      Documentation/admin-guide/jfs.rst
8788 F:      fs/jfs/
8789
8790 JME NETWORK DRIVER
8791 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
8792 L:      netdev@vger.kernel.org
8793 S:      Maintained
8794 F:      drivers/net/ethernet/jme.*
8795
8796 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
8797 M:      David Woodhouse <dwmw2@infradead.org>
8798 M:      Richard Weinberger <richard@nod.at>
8799 L:      linux-mtd@lists.infradead.org
8800 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
8801 T:      git git://git.infradead.org/ubifs-2.6.git
8802 S:      Odd Fixes
8803 F:      fs/jffs2/
8804 F:      include/uapi/linux/jffs2.h
8805
8806 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
8807 M:      "Theodore Ts'o" <tytso@mit.edu>
8808 M:      Jan Kara <jack@suse.com>
8809 L:      linux-ext4@vger.kernel.org
8810 S:      Maintained
8811 F:      fs/jbd2/
8812 F:      include/linux/jbd2.h
8813
8814 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
8815 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
8816 L:      linux-media@vger.kernel.org
8817 S:      Maintained
8818 F:      drivers/media/platform/rcar_jpu.c
8819
8820 JSM Neo PCI based serial card
8821 L:      linux-serial@vger.kernel.org
8822 S:      Orphan
8823 F:      drivers/tty/serial/jsm/
8824
8825 K10TEMP HARDWARE MONITORING DRIVER
8826 M:      Clemens Ladisch <clemens@ladisch.de>
8827 L:      linux-hwmon@vger.kernel.org
8828 S:      Maintained
8829 F:      Documentation/hwmon/k10temp.rst
8830 F:      drivers/hwmon/k10temp.c
8831
8832 K8TEMP HARDWARE MONITORING DRIVER
8833 M:      Rudolf Marek <r.marek@assembler.cz>
8834 L:      linux-hwmon@vger.kernel.org
8835 S:      Maintained
8836 F:      Documentation/hwmon/k8temp.rst
8837 F:      drivers/hwmon/k8temp.c
8838
8839 KASAN
8840 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
8841 R:      Alexander Potapenko <glider@google.com>
8842 R:      Dmitry Vyukov <dvyukov@google.com>
8843 L:      kasan-dev@googlegroups.com
8844 S:      Maintained
8845 F:      arch/*/include/asm/kasan.h
8846 F:      arch/*/mm/kasan_init*
8847 F:      Documentation/dev-tools/kasan.rst
8848 F:      include/linux/kasan*.h
8849 F:      lib/test_kasan.c
8850 F:      mm/kasan/
8851 F:      scripts/Makefile.kasan
8852
8853 KCONFIG
8854 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8855 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
8856 L:      linux-kbuild@vger.kernel.org
8857 S:      Maintained
8858 F:      Documentation/kbuild/kconfig*
8859 F:      scripts/kconfig/
8860 F:      scripts/Kconfig.include
8861
8862 KDUMP
8863 M:      Dave Young <dyoung@redhat.com>
8864 M:      Baoquan He <bhe@redhat.com>
8865 R:      Vivek Goyal <vgoyal@redhat.com>
8866 L:      kexec@lists.infradead.org
8867 W:      http://lse.sourceforge.net/kdump/
8868 S:      Maintained
8869 F:      Documentation/admin-guide/kdump/
8870
8871 KEENE FM RADIO TRANSMITTER DRIVER
8872 M:      Hans Verkuil <hverkuil@xs4all.nl>
8873 L:      linux-media@vger.kernel.org
8874 T:      git git://linuxtv.org/media_tree.git
8875 W:      https://linuxtv.org
8876 S:      Maintained
8877 F:      drivers/media/radio/radio-keene*
8878
8879 KERNEL AUTOMOUNTER
8880 M:      Ian Kent <raven@themaw.net>
8881 L:      autofs@vger.kernel.org
8882 S:      Maintained
8883 F:      fs/autofs/
8884
8885 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
8886 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8887 M:      Michal Marek <michal.lkml@markovi.net>
8888 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
8889 L:      linux-kbuild@vger.kernel.org
8890 S:      Maintained
8891 F:      Documentation/kbuild/
8892 F:      Makefile
8893 F:      scripts/Kbuild*
8894 F:      scripts/Makefile*
8895 F:      scripts/basic/
8896 F:      scripts/mk*
8897 F:      scripts/*vmlinux*
8898 F:      scripts/mod/
8899 F:      scripts/package/
8900
8901 KERNEL JANITORS
8902 L:      kernel-janitors@vger.kernel.org
8903 W:      http://kernelnewbies.org/KernelJanitors
8904 S:      Odd Fixes
8905
8906 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
8907 M:      "J. Bruce Fields" <bfields@fieldses.org>
8908 M:      Chuck Lever <chuck.lever@oracle.com>
8909 L:      linux-nfs@vger.kernel.org
8910 W:      http://nfs.sourceforge.net/
8911 T:      git git://linux-nfs.org/~bfields/linux.git
8912 S:      Supported
8913 F:      fs/nfsd/
8914 F:      include/uapi/linux/nfsd/
8915 F:      fs/lockd/
8916 F:      fs/nfs_common/
8917 F:      net/sunrpc/
8918 F:      include/linux/lockd/
8919 F:      include/linux/sunrpc/
8920 F:      include/uapi/linux/sunrpc/
8921
8922 KERNEL SELFTEST FRAMEWORK
8923 M:      Shuah Khan <shuah@kernel.org>
8924 M:      Shuah Khan <skhan@linuxfoundation.org>
8925 L:      linux-kselftest@vger.kernel.org
8926 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
8927 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
8928 S:      Maintained
8929 F:      tools/testing/selftests/
8930 F:      Documentation/dev-tools/kselftest*
8931
8932 KERNEL UNIT TESTING FRAMEWORK (KUnit)
8933 M:      Brendan Higgins <brendanhiggins@google.com>
8934 L:      linux-kselftest@vger.kernel.org
8935 L:      kunit-dev@googlegroups.com
8936 W:      https://google.github.io/kunit-docs/third_party/kernel/docs/
8937 S:      Maintained
8938 F:      Documentation/dev-tools/kunit/
8939 F:      include/kunit/
8940 F:      lib/kunit/
8941 F:      tools/testing/kunit/
8942
8943 KERNEL USERMODE HELPER
8944 M:      Luis Chamberlain <mcgrof@kernel.org>
8945 L:      linux-kernel@vger.kernel.org
8946 S:      Maintained
8947 F:      kernel/umh.c
8948 F:      include/linux/umh.h
8949
8950 KERNEL VIRTUAL MACHINE (KVM)
8951 M:      Paolo Bonzini <pbonzini@redhat.com>
8952 M:      Radim Krčmář <rkrcmar@redhat.com>
8953 L:      kvm@vger.kernel.org
8954 W:      http://www.linux-kvm.org
8955 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8956 S:      Supported
8957 F:      Documentation/virt/kvm/
8958 F:      include/trace/events/kvm.h
8959 F:      include/uapi/asm-generic/kvm*
8960 F:      include/uapi/linux/kvm*
8961 F:      include/asm-generic/kvm*
8962 F:      include/linux/kvm*
8963 F:      include/kvm/iodev.h
8964 F:      virt/kvm/*
8965 F:      tools/kvm/
8966 F:      tools/testing/selftests/kvm/
8967
8968 KERNEL VIRTUAL MACHINE FOR ARM/ARM64 (KVM/arm, KVM/arm64)
8969 M:      Marc Zyngier <maz@kernel.org>
8970 R:      James Morse <james.morse@arm.com>
8971 R:      Julien Thierry <julien.thierry.kdev@gmail.com>
8972 R:      Suzuki K Poulose <suzuki.poulose@arm.com>
8973 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8974 L:      kvmarm@lists.cs.columbia.edu
8975 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
8976 S:      Maintained
8977 F:      arch/arm/include/uapi/asm/kvm*
8978 F:      arch/arm/include/asm/kvm*
8979 F:      arch/arm/kvm/
8980 F:      arch/arm64/include/uapi/asm/kvm*
8981 F:      arch/arm64/include/asm/kvm*
8982 F:      arch/arm64/kvm/
8983 F:      virt/kvm/arm/
8984 F:      include/kvm/arm_*
8985
8986 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
8987 M:      James Hogan <jhogan@kernel.org>
8988 L:      linux-mips@vger.kernel.org
8989 S:      Supported
8990 F:      arch/mips/include/uapi/asm/kvm*
8991 F:      arch/mips/include/asm/kvm*
8992 F:      arch/mips/kvm/
8993
8994 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
8995 M:      Paul Mackerras <paulus@ozlabs.org>
8996 L:      kvm-ppc@vger.kernel.org
8997 W:      http://www.linux-kvm.org/
8998 T:      git git://github.com/agraf/linux-2.6.git
8999 S:      Supported
9000 F:      arch/powerpc/include/uapi/asm/kvm*
9001 F:      arch/powerpc/include/asm/kvm*
9002 F:      arch/powerpc/kvm/
9003 F:      arch/powerpc/kernel/kvm*
9004
9005 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
9006 M:      Christian Borntraeger <borntraeger@de.ibm.com>
9007 M:      Janosch Frank <frankja@linux.ibm.com>
9008 R:      David Hildenbrand <david@redhat.com>
9009 R:      Cornelia Huck <cohuck@redhat.com>
9010 L:      kvm@vger.kernel.org
9011 W:      http://www.ibm.com/developerworks/linux/linux390/
9012 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
9013 S:      Supported
9014 F:      arch/s390/include/uapi/asm/kvm*
9015 F:      arch/s390/include/asm/gmap.h
9016 F:      arch/s390/include/asm/kvm*
9017 F:      arch/s390/kvm/
9018 F:      arch/s390/mm/gmap.c
9019 F:      tools/testing/selftests/kvm/s390x/
9020 F:      tools/testing/selftests/kvm/*/s390x/
9021
9022 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
9023 M:      Paolo Bonzini <pbonzini@redhat.com>
9024 M:      Radim Krčmář <rkrcmar@redhat.com>
9025 R:      Sean Christopherson <sean.j.christopherson@intel.com>
9026 R:      Vitaly Kuznetsov <vkuznets@redhat.com>
9027 R:      Wanpeng Li <wanpengli@tencent.com>
9028 R:      Jim Mattson <jmattson@google.com>
9029 R:      Joerg Roedel <joro@8bytes.org>
9030 L:      kvm@vger.kernel.org
9031 W:      http://www.linux-kvm.org
9032 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
9033 S:      Supported
9034 F:      arch/x86/kvm/
9035 F:      arch/x86/kvm/*/
9036 F:      arch/x86/include/uapi/asm/kvm*
9037 F:      arch/x86/include/uapi/asm/vmx.h
9038 F:      arch/x86/include/uapi/asm/svm.h
9039 F:      arch/x86/include/asm/kvm*
9040 F:      arch/x86/include/asm/pvclock-abi.h
9041 F:      arch/x86/include/asm/svm.h
9042 F:      arch/x86/include/asm/vmx.h
9043 F:      arch/x86/kernel/kvm.c
9044 F:      arch/x86/kernel/kvmclock.c
9045
9046 KERNFS
9047 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9048 M:      Tejun Heo <tj@kernel.org>
9049 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
9050 S:      Supported
9051 F:      include/linux/kernfs.h
9052 F:      fs/kernfs/
9053
9054 KEXEC
9055 M:      Eric Biederman <ebiederm@xmission.com>
9056 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
9057 L:      kexec@lists.infradead.org
9058 S:      Maintained
9059 F:      include/linux/kexec.h
9060 F:      include/uapi/linux/kexec.h
9061 F:      kernel/kexec*
9062
9063 KEYS-ENCRYPTED
9064 M:      Mimi Zohar <zohar@linux.ibm.com>
9065 L:      linux-integrity@vger.kernel.org
9066 L:      keyrings@vger.kernel.org
9067 S:      Supported
9068 F:      Documentation/security/keys/trusted-encrypted.rst
9069 F:      include/keys/encrypted-type.h
9070 F:      security/keys/encrypted-keys/
9071
9072 KEYS-TRUSTED
9073 M:      James Bottomley <jejb@linux.ibm.com>
9074 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
9075 M:      Mimi Zohar <zohar@linux.ibm.com>
9076 L:      linux-integrity@vger.kernel.org
9077 L:      keyrings@vger.kernel.org
9078 S:      Supported
9079 F:      Documentation/security/keys/trusted-encrypted.rst
9080 F:      include/keys/trusted-type.h
9081 F:      security/keys/trusted.c
9082 F:      include/keys/trusted.h
9083
9084 KEYS/KEYRINGS:
9085 M:      David Howells <dhowells@redhat.com>
9086 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
9087 L:      keyrings@vger.kernel.org
9088 S:      Maintained
9089 F:      Documentation/security/keys/core.rst
9090 F:      include/linux/key.h
9091 F:      include/linux/key-type.h
9092 F:      include/linux/keyctl.h
9093 F:      include/uapi/linux/keyctl.h
9094 F:      include/keys/
9095 F:      security/keys/
9096
9097 KGDB / KDB /debug_core
9098 M:      Jason Wessel <jason.wessel@windriver.com>
9099 M:      Daniel Thompson <daniel.thompson@linaro.org>
9100 R:      Douglas Anderson <dianders@chromium.org>
9101 W:      http://kgdb.wiki.kernel.org/
9102 L:      kgdb-bugreport@lists.sourceforge.net
9103 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
9104 S:      Maintained
9105 F:      Documentation/dev-tools/kgdb.rst
9106 F:      drivers/misc/kgdbts.c
9107 F:      drivers/tty/serial/kgdboc.c
9108 F:      include/linux/kdb.h
9109 F:      include/linux/kgdb.h
9110 F:      kernel/debug/
9111
9112 KMEMLEAK
9113 M:      Catalin Marinas <catalin.marinas@arm.com>
9114 S:      Maintained
9115 F:      Documentation/dev-tools/kmemleak.rst
9116 F:      include/linux/kmemleak.h
9117 F:      mm/kmemleak.c
9118 F:      mm/kmemleak-test.c
9119
9120 KMOD KERNEL MODULE LOADER - USERMODE HELPER
9121 M:      Luis Chamberlain <mcgrof@kernel.org>
9122 L:      linux-kernel@vger.kernel.org
9123 S:      Maintained
9124 F:      kernel/kmod.c
9125 F:      include/linux/kmod.h
9126 F:      lib/test_kmod.c
9127 F:      tools/testing/selftests/kmod/
9128
9129 KPROBES
9130 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
9131 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
9132 M:      "David S. Miller" <davem@davemloft.net>
9133 M:      Masami Hiramatsu <mhiramat@kernel.org>
9134 S:      Maintained
9135 F:      Documentation/kprobes.txt
9136 F:      include/linux/kprobes.h
9137 F:      include/asm-generic/kprobes.h
9138 F:      kernel/kprobes.c
9139
9140 KS0108 LCD CONTROLLER DRIVER
9141 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
9142 S:      Maintained
9143 F:      Documentation/admin-guide/auxdisplay/ks0108.rst
9144 F:      drivers/auxdisplay/ks0108.c
9145 F:      include/linux/ks0108.h
9146
9147 L3MDEV
9148 M:      David Ahern <dsahern@kernel.org>
9149 L:      netdev@vger.kernel.org
9150 S:      Maintained
9151 F:      net/l3mdev
9152 F:      include/net/l3mdev.h
9153
9154 L7 BPF FRAMEWORK
9155 M:      John Fastabend <john.fastabend@gmail.com>
9156 M:      Daniel Borkmann <daniel@iogearbox.net>
9157 L:      netdev@vger.kernel.org
9158 L:      bpf@vger.kernel.org
9159 S:      Maintained
9160 F:      include/linux/skmsg.h
9161 F:      net/core/skmsg.c
9162 F:      net/core/sock_map.c
9163 F:      net/ipv4/tcp_bpf.c
9164
9165 LANTIQ / INTEL Ethernet drivers
9166 M:      Hauke Mehrtens <hauke@hauke-m.de>
9167 L:      netdev@vger.kernel.org
9168 S:      Maintained
9169 F:      net/dsa/tag_gswip.c
9170 F:      drivers/net/ethernet/lantiq_xrx200.c
9171 F:      drivers/net/dsa/lantiq_pce.h
9172 F:      drivers/net/dsa/lantiq_gswip.c
9173
9174 LANTIQ MIPS ARCHITECTURE
9175 M:      John Crispin <john@phrozen.org>
9176 L:      linux-mips@vger.kernel.org
9177 S:      Maintained
9178 F:      arch/mips/lantiq
9179 F:      drivers/soc/lantiq
9180
9181 LAPB module
9182 L:      linux-x25@vger.kernel.org
9183 S:      Orphan
9184 F:      Documentation/networking/lapb-module.txt
9185 F:      include/*/lapb.h
9186 F:      net/lapb/
9187
9188 LASI 53c700 driver for PARISC
9189 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
9190 L:      linux-scsi@vger.kernel.org
9191 S:      Maintained
9192 F:      Documentation/scsi/53c700.txt
9193 F:      drivers/scsi/53c700*
9194
9195 LEAKING_ADDRESSES
9196 M:      Tobin C. Harding <me@tobin.cc>
9197 M:      Tycho Andersen <tycho@tycho.ws>
9198 L:      kernel-hardening@lists.openwall.com
9199 S:      Maintained
9200 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
9201 F:      scripts/leaking_addresses.pl
9202
9203 LED SUBSYSTEM
9204 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
9205 M:      Pavel Machek <pavel@ucw.cz>
9206 R:      Dan Murphy <dmurphy@ti.com>
9207 L:      linux-leds@vger.kernel.org
9208 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
9209 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git
9210 S:      Maintained
9211 F:      Documentation/devicetree/bindings/leds/
9212 F:      drivers/leds/
9213 F:      include/linux/leds.h
9214
9215 LEGACY EEPROM DRIVER
9216 M:      Jean Delvare <jdelvare@suse.com>
9217 S:      Maintained
9218 F:      Documentation/misc-devices/eeprom.rst
9219 F:      drivers/misc/eeprom/eeprom.c
9220
9221 LEGO MINDSTORMS EV3
9222 R:      David Lechner <david@lechnology.com>
9223 S:      Maintained
9224 F:      arch/arm/boot/dts/da850-lego-ev3.dts
9225 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
9226 F:      drivers/power/supply/lego_ev3_battery.c
9227
9228 LEGO USB Tower driver
9229 M:      Juergen Stuber <starblue@users.sourceforge.net>
9230 L:      legousb-devel@lists.sourceforge.net
9231 W:      http://legousb.sourceforge.net/
9232 S:      Maintained
9233 F:      drivers/usb/misc/legousbtower.c
9234
9235 LG LAPTOP EXTRAS
9236 M:      Matan Ziv-Av <matan@svgalib.org>
9237 L:      platform-driver-x86@vger.kernel.org
9238 S:      Maintained
9239 F:      Documentation/ABI/testing/sysfs-platform-lg-laptop
9240 F:      Documentation/admin-guide/laptops/lg-laptop.rst
9241 F:      drivers/platform/x86/lg-laptop.c
9242
9243 LG2160 MEDIA DRIVER
9244 M:      Michael Krufky <mkrufky@linuxtv.org>
9245 L:      linux-media@vger.kernel.org
9246 W:      https://linuxtv.org
9247 W:      http://github.com/mkrufky
9248 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9249 T:      git git://linuxtv.org/mkrufky/tuners.git
9250 S:      Maintained
9251 F:      drivers/media/dvb-frontends/lg2160.*
9252
9253 LGDT3305 MEDIA DRIVER
9254 M:      Michael Krufky <mkrufky@linuxtv.org>
9255 L:      linux-media@vger.kernel.org
9256 W:      https://linuxtv.org
9257 W:      http://github.com/mkrufky
9258 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9259 T:      git git://linuxtv.org/mkrufky/tuners.git
9260 S:      Maintained
9261 F:      drivers/media/dvb-frontends/lgdt3305.*
9262
9263 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
9264 M:      Viresh Kumar <vireshk@kernel.org>
9265 L:      linux-ide@vger.kernel.org
9266 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9267 S:      Maintained
9268 F:      include/linux/pata_arasan_cf_data.h
9269 F:      drivers/ata/pata_arasan_cf.c
9270
9271 LIBATA PATA DRIVERS
9272 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9273 M:      Jens Axboe <axboe@kernel.dk>
9274 L:      linux-ide@vger.kernel.org
9275 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9276 S:      Maintained
9277 F:      drivers/ata/pata_*.c
9278 F:      drivers/ata/ata_generic.c
9279
9280 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
9281 M:      Linus Walleij <linus.walleij@linaro.org>
9282 L:      linux-ide@vger.kernel.org
9283 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9284 S:      Maintained
9285 F:      drivers/ata/pata_ftide010.c
9286 F:      drivers/ata/sata_gemini.c
9287 F:      drivers/ata/sata_gemini.h
9288
9289 LIBATA SATA AHCI PLATFORM devices support
9290 M:      Hans de Goede <hdegoede@redhat.com>
9291 M:      Jens Axboe <axboe@kernel.dk>
9292 L:      linux-ide@vger.kernel.org
9293 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9294 S:      Maintained
9295 F:      drivers/ata/ahci_platform.c
9296 F:      drivers/ata/libahci_platform.c
9297 F:      include/linux/ahci_platform.h
9298
9299 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
9300 M:      Mikael Pettersson <mikpelinux@gmail.com>
9301 L:      linux-ide@vger.kernel.org
9302 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9303 S:      Maintained
9304 F:      drivers/ata/sata_promise.*
9305
9306 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
9307 M:      Jens Axboe <axboe@kernel.dk>
9308 L:      linux-ide@vger.kernel.org
9309 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9310 S:      Maintained
9311 F:      drivers/ata/
9312 F:      include/linux/ata.h
9313 F:      include/linux/libata.h
9314 F:      Documentation/devicetree/bindings/ata/
9315
9316 LIBLOCKDEP
9317 M:      Sasha Levin <alexander.levin@microsoft.com>
9318 S:      Maintained
9319 F:      tools/lib/lockdep/
9320
9321 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
9322 M:      Dan Williams <dan.j.williams@intel.com>
9323 M:      Vishal Verma <vishal.l.verma@intel.com>
9324 M:      Dave Jiang <dave.jiang@intel.com>
9325 L:      linux-nvdimm@lists.01.org
9326 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9327 S:      Supported
9328 F:      drivers/nvdimm/blk.c
9329 F:      drivers/nvdimm/region_devs.c
9330
9331 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
9332 M:      Vishal Verma <vishal.l.verma@intel.com>
9333 M:      Dan Williams <dan.j.williams@intel.com>
9334 M:      Dave Jiang <dave.jiang@intel.com>
9335 L:      linux-nvdimm@lists.01.org
9336 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9337 S:      Supported
9338 F:      drivers/nvdimm/btt*
9339
9340 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
9341 M:      Dan Williams <dan.j.williams@intel.com>
9342 M:      Vishal Verma <vishal.l.verma@intel.com>
9343 M:      Dave Jiang <dave.jiang@intel.com>
9344 L:      linux-nvdimm@lists.01.org
9345 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9346 S:      Supported
9347 F:      drivers/nvdimm/pmem*
9348
9349 LIBNVDIMM: DEVICETREE BINDINGS
9350 M:      Oliver O'Halloran <oohall@gmail.com>
9351 L:      linux-nvdimm@lists.01.org
9352 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9353 S:      Supported
9354 F:      drivers/nvdimm/of_pmem.c
9355 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
9356
9357 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
9358 M:      Dan Williams <dan.j.williams@intel.com>
9359 M:      Vishal Verma <vishal.l.verma@intel.com>
9360 M:      Dave Jiang <dave.jiang@intel.com>
9361 M:      Keith Busch <keith.busch@intel.com>
9362 M:      Ira Weiny <ira.weiny@intel.com>
9363 L:      linux-nvdimm@lists.01.org
9364 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9365 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
9366 S:      Supported
9367 F:      drivers/nvdimm/*
9368 F:      drivers/acpi/nfit/*
9369 F:      include/linux/nd.h
9370 F:      include/linux/libnvdimm.h
9371 F:      include/uapi/linux/ndctl.h
9372
9373 LICENSES and SPDX stuff
9374 M:      Thomas Gleixner <tglx@linutronix.de>
9375 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9376 L:      linux-spdx@vger.kernel.org
9377 S:      Maintained
9378 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git
9379 F:      COPYING
9380 F:      Documentation/process/license-rules.rst
9381 F:      LICENSES/
9382 F:      scripts/spdxcheck-test.sh
9383 F:      scripts/spdxcheck.py
9384
9385 LIGHTNVM PLATFORM SUPPORT
9386 M:      Matias Bjorling <mb@lightnvm.io>
9387 W:      http://github/OpenChannelSSD
9388 L:      linux-block@vger.kernel.org
9389 S:      Maintained
9390 F:      drivers/lightnvm/
9391 F:      include/linux/lightnvm.h
9392 F:      include/uapi/linux/lightnvm.h
9393
9394 LINUX FOR POWER MACINTOSH
9395 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
9396 W:      http://www.penguinppc.org/
9397 L:      linuxppc-dev@lists.ozlabs.org
9398 S:      Maintained
9399 F:      arch/powerpc/platforms/powermac/
9400 F:      drivers/macintosh/
9401
9402 LINUX FOR POWERPC (32-BIT AND 64-BIT)
9403 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
9404 M:      Paul Mackerras <paulus@samba.org>
9405 M:      Michael Ellerman <mpe@ellerman.id.au>
9406 W:      https://github.com/linuxppc/linux/wiki
9407 L:      linuxppc-dev@lists.ozlabs.org
9408 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
9409 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
9410 S:      Supported
9411 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
9412 F:      Documentation/devicetree/bindings/powerpc/
9413 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
9414 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
9415 F:      Documentation/powerpc/
9416 F:      arch/powerpc/
9417 F:      drivers/char/tpm/tpm_ibmvtpm*
9418 F:      drivers/crypto/nx/
9419 F:      drivers/crypto/vmx/
9420 F:      drivers/i2c/busses/i2c-opal.c
9421 F:      drivers/net/ethernet/ibm/ibmveth.*
9422 F:      drivers/net/ethernet/ibm/ibmvnic.*
9423 F:      drivers/pci/hotplug/pnv_php.c
9424 F:      drivers/pci/hotplug/rpa*
9425 F:      drivers/rtc/rtc-opal.c
9426 F:      drivers/scsi/ibmvscsi/
9427 F:      drivers/tty/hvc/hvc_opal.c
9428 F:      drivers/watchdog/wdrtas.c
9429 F:      tools/testing/selftests/powerpc
9430 N:      /pmac
9431 N:      powermac
9432 N:      powernv
9433 N:      [^a-z0-9]ps3
9434 N:      pseries
9435
9436 LINUX FOR POWERPC EMBEDDED MPC5XXX
9437 M:      Anatolij Gustschin <agust@denx.de>
9438 L:      linuxppc-dev@lists.ozlabs.org
9439 T:      git git://git.denx.de/linux-denx-agust.git
9440 S:      Maintained
9441 F:      arch/powerpc/platforms/512x/
9442 F:      arch/powerpc/platforms/52xx/
9443
9444 LINUX FOR POWERPC EMBEDDED PPC4XX
9445 M:      Alistair Popple <alistair@popple.id.au>
9446 M:      Matt Porter <mporter@kernel.crashing.org>
9447 W:      http://www.penguinppc.org/
9448 L:      linuxppc-dev@lists.ozlabs.org
9449 S:      Maintained
9450 F:      arch/powerpc/platforms/40x/
9451 F:      arch/powerpc/platforms/44x/
9452
9453 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
9454 M:      Scott Wood <oss@buserror.net>
9455 M:      Kumar Gala <galak@kernel.crashing.org>
9456 W:      http://www.penguinppc.org/
9457 L:      linuxppc-dev@lists.ozlabs.org
9458 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
9459 S:      Maintained
9460 F:      arch/powerpc/platforms/83xx/
9461 F:      arch/powerpc/platforms/85xx/
9462 F:      Documentation/devicetree/bindings/powerpc/fsl/
9463
9464 LINUX FOR POWERPC EMBEDDED PPC8XX
9465 M:      Vitaly Bordug <vitb@kernel.crashing.org>
9466 W:      http://www.penguinppc.org/
9467 L:      linuxppc-dev@lists.ozlabs.org
9468 S:      Maintained
9469 F:      arch/powerpc/platforms/8xx/
9470
9471 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
9472 L:      linuxppc-dev@lists.ozlabs.org
9473 S:      Orphan
9474 F:      arch/powerpc/*/*virtex*
9475 F:      arch/powerpc/*/*/*virtex*
9476
9477 LINUX FOR POWERPC PA SEMI PWRFICIENT
9478 L:      linuxppc-dev@lists.ozlabs.org
9479 S:      Orphan
9480 F:      arch/powerpc/platforms/pasemi/
9481 F:      drivers/*/*pasemi*
9482 F:      drivers/*/*/*pasemi*
9483
9484 LINUX KERNEL DUMP TEST MODULE (LKDTM)
9485 M:      Kees Cook <keescook@chromium.org>
9486 S:      Maintained
9487 F:      drivers/misc/lkdtm/*
9488
9489 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
9490 M:      Alan Stern <stern@rowland.harvard.edu>
9491 M:      Andrea Parri <parri.andrea@gmail.com>
9492 M:      Will Deacon <will@kernel.org>
9493 M:      Peter Zijlstra <peterz@infradead.org>
9494 M:      Boqun Feng <boqun.feng@gmail.com>
9495 M:      Nicholas Piggin <npiggin@gmail.com>
9496 M:      David Howells <dhowells@redhat.com>
9497 M:      Jade Alglave <j.alglave@ucl.ac.uk>
9498 M:      Luc Maranget <luc.maranget@inria.fr>
9499 M:      "Paul E. McKenney" <paulmck@kernel.org>
9500 R:      Akira Yokosawa <akiyks@gmail.com>
9501 R:      Daniel Lustig <dlustig@nvidia.com>
9502 L:      linux-kernel@vger.kernel.org
9503 L:      linux-arch@vger.kernel.org
9504 S:      Supported
9505 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
9506 F:      tools/memory-model/
9507 F:      Documentation/atomic_bitops.txt
9508 F:      Documentation/atomic_t.txt
9509 F:      Documentation/core-api/atomic_ops.rst
9510 F:      Documentation/core-api/refcount-vs-atomic.rst
9511 F:      Documentation/memory-barriers.txt
9512
9513 LIS3LV02D ACCELEROMETER DRIVER
9514 M:      Eric Piel <eric.piel@tremplin-utc.net>
9515 S:      Maintained
9516 F:      Documentation/misc-devices/lis3lv02d.rst
9517 F:      drivers/misc/lis3lv02d/
9518 F:      drivers/platform/x86/hp_accel.c
9519
9520 LIST KUNIT TEST
9521 M:      David Gow <davidgow@google.com>
9522 L:      linux-kselftest@vger.kernel.org
9523 L:      kunit-dev@googlegroups.com
9524 S:      Maintained
9525 F:      lib/list-test.c
9526
9527 LIVE PATCHING
9528 M:      Josh Poimboeuf <jpoimboe@redhat.com>
9529 M:      Jiri Kosina <jikos@kernel.org>
9530 M:      Miroslav Benes <mbenes@suse.cz>
9531 M:      Petr Mladek <pmladek@suse.com>
9532 R:      Joe Lawrence <joe.lawrence@redhat.com>
9533 S:      Maintained
9534 F:      kernel/livepatch/
9535 F:      include/linux/livepatch.h
9536 F:      arch/x86/include/asm/livepatch.h
9537 F:      arch/x86/kernel/livepatch.c
9538 F:      Documentation/livepatch/
9539 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
9540 F:      samples/livepatch/
9541 F:      tools/testing/selftests/livepatch/
9542 L:      live-patching@vger.kernel.org
9543 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git
9544
9545 LLC (802.2)
9546 L:      netdev@vger.kernel.org
9547 S:      Odd fixes
9548 F:      include/linux/llc.h
9549 F:      include/uapi/linux/llc.h
9550 F:      include/net/llc*
9551 F:      net/llc/
9552
9553 LM73 HARDWARE MONITOR DRIVER
9554 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
9555 L:      linux-hwmon@vger.kernel.org
9556 S:      Maintained
9557 F:      drivers/hwmon/lm73.c
9558
9559 LM78 HARDWARE MONITOR DRIVER
9560 M:      Jean Delvare <jdelvare@suse.com>
9561 L:      linux-hwmon@vger.kernel.org
9562 S:      Maintained
9563 F:      Documentation/hwmon/lm78.rst
9564 F:      drivers/hwmon/lm78.c
9565
9566 LM83 HARDWARE MONITOR DRIVER
9567 M:      Jean Delvare <jdelvare@suse.com>
9568 L:      linux-hwmon@vger.kernel.org
9569 S:      Maintained
9570 F:      Documentation/hwmon/lm83.rst
9571 F:      drivers/hwmon/lm83.c
9572
9573 LM90 HARDWARE MONITOR DRIVER
9574 M:      Jean Delvare <jdelvare@suse.com>
9575 L:      linux-hwmon@vger.kernel.org
9576 S:      Maintained
9577 F:      Documentation/hwmon/lm90.rst
9578 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
9579 F:      drivers/hwmon/lm90.c
9580 F:      include/dt-bindings/thermal/lm90.h
9581
9582 LM95234 HARDWARE MONITOR DRIVER
9583 M:      Guenter Roeck <linux@roeck-us.net>
9584 L:      linux-hwmon@vger.kernel.org
9585 S:      Maintained
9586 F:      Documentation/hwmon/lm95234.rst
9587 F:      drivers/hwmon/lm95234.c
9588
9589 LME2510 MEDIA DRIVER
9590 M:      Malcolm Priestley <tvboxspy@gmail.com>
9591 L:      linux-media@vger.kernel.org
9592 W:      https://linuxtv.org
9593 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9594 S:      Maintained
9595 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
9596
9597 LOADPIN SECURITY MODULE
9598 M:      Kees Cook <keescook@chromium.org>
9599 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
9600 S:      Supported
9601 F:      security/loadpin/
9602 F:      Documentation/admin-guide/LSM/LoadPin.rst
9603
9604 LOCKING PRIMITIVES
9605 M:      Peter Zijlstra <peterz@infradead.org>
9606 M:      Ingo Molnar <mingo@redhat.com>
9607 M:      Will Deacon <will@kernel.org>
9608 L:      linux-kernel@vger.kernel.org
9609 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
9610 S:      Maintained
9611 F:      Documentation/locking/
9612 F:      include/linux/lockdep.h
9613 F:      include/linux/spinlock*.h
9614 F:      arch/*/include/asm/spinlock*.h
9615 F:      include/linux/rwlock*.h
9616 F:      include/linux/mutex*.h
9617 F:      include/linux/rwsem*.h
9618 F:      include/linux/seqlock.h
9619 F:      lib/locking*.[ch]
9620 F:      kernel/locking/
9621 X:      kernel/locking/locktorture.c
9622
9623 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
9624 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
9625 L:      linux-ntfs-dev@lists.sourceforge.net
9626 W:      http://www.linux-ntfs.org/content/view/19/37/
9627 S:      Maintained
9628 F:      Documentation/admin-guide/ldm.rst
9629 F:      block/partitions/ldm.*
9630
9631 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
9632 M:      Sathya Prakash <sathya.prakash@broadcom.com>
9633 M:      Chaitra P B <chaitra.basappa@broadcom.com>
9634 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
9635 L:      MPT-FusionLinux.pdl@broadcom.com
9636 L:      linux-scsi@vger.kernel.org
9637 W:      http://www.avagotech.com/support/
9638 S:      Supported
9639 F:      drivers/message/fusion/
9640 F:      drivers/scsi/mpt3sas/
9641
9642 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
9643 M:      Matthew Wilcox <willy@infradead.org>
9644 L:      linux-scsi@vger.kernel.org
9645 S:      Maintained
9646 F:      drivers/scsi/sym53c8xx_2/
9647
9648 LTC1660 DAC DRIVER
9649 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
9650 L:      linux-iio@vger.kernel.org
9651 S:      Maintained
9652 F:      Documentation/devicetree/bindings/iio/dac/ltc1660.txt
9653 F:      drivers/iio/dac/ltc1660.c
9654
9655 LTC4261 HARDWARE MONITOR DRIVER
9656 M:      Guenter Roeck <linux@roeck-us.net>
9657 L:      linux-hwmon@vger.kernel.org
9658 S:      Maintained
9659 F:      Documentation/hwmon/ltc4261.rst
9660 F:      drivers/hwmon/ltc4261.c
9661
9662 LTC4306 I2C MULTIPLEXER DRIVER
9663 M:      Michael Hennerich <michael.hennerich@analog.com>
9664 W:      http://ez.analog.com/community/linux-device-drivers
9665 L:      linux-i2c@vger.kernel.org
9666 S:      Supported
9667 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
9668 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
9669
9670 LTP (Linux Test Project)
9671 M:      Mike Frysinger <vapier@gentoo.org>
9672 M:      Cyril Hrubis <chrubis@suse.cz>
9673 M:      Wanlong Gao <wanlong.gao@gmail.com>
9674 M:      Jan Stancek <jstancek@redhat.com>
9675 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
9676 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
9677 L:      ltp@lists.linux.it (subscribers-only)
9678 W:      http://linux-test-project.github.io/
9679 T:      git git://github.com/linux-test-project/ltp.git
9680 S:      Maintained
9681
9682 M68K ARCHITECTURE
9683 M:      Geert Uytterhoeven <geert@linux-m68k.org>
9684 L:      linux-m68k@lists.linux-m68k.org
9685 W:      http://www.linux-m68k.org/
9686 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
9687 S:      Maintained
9688 F:      arch/m68k/
9689 F:      drivers/zorro/
9690
9691 M68K ON APPLE MACINTOSH
9692 M:      Joshua Thompson <funaho@jurai.org>
9693 W:      http://www.mac.linux-m68k.org/
9694 L:      linux-m68k@lists.linux-m68k.org
9695 S:      Maintained
9696 F:      arch/m68k/mac/
9697
9698 M68K ON HP9000/300
9699 M:      Philip Blundell <philb@gnu.org>
9700 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
9701 S:      Maintained
9702 F:      arch/m68k/hp300/
9703
9704 M88DS3103 MEDIA DRIVER
9705 M:      Antti Palosaari <crope@iki.fi>
9706 L:      linux-media@vger.kernel.org
9707 W:      https://linuxtv.org
9708 W:      http://palosaari.fi/linux/
9709 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9710 T:      git git://linuxtv.org/anttip/media_tree.git
9711 S:      Maintained
9712 F:      drivers/media/dvb-frontends/m88ds3103*
9713
9714 M88RS2000 MEDIA DRIVER
9715 M:      Malcolm Priestley <tvboxspy@gmail.com>
9716 L:      linux-media@vger.kernel.org
9717 W:      https://linuxtv.org
9718 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9719 S:      Maintained
9720 F:      drivers/media/dvb-frontends/m88rs2000*
9721
9722 MA901 MASTERKIT USB FM RADIO DRIVER
9723 M:      Alexey Klimov <klimov.linux@gmail.com>
9724 L:      linux-media@vger.kernel.org
9725 T:      git git://linuxtv.org/media_tree.git
9726 S:      Maintained
9727 F:      drivers/media/radio/radio-ma901.c
9728
9729 MAC80211
9730 M:      Johannes Berg <johannes@sipsolutions.net>
9731 L:      linux-wireless@vger.kernel.org
9732 W:      http://wireless.kernel.org/
9733 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
9734 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
9735 S:      Maintained
9736 F:      Documentation/networking/mac80211-injection.txt
9737 F:      include/net/mac80211.h
9738 F:      net/mac80211/
9739 F:      drivers/net/wireless/mac80211_hwsim.[ch]
9740 F:      Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst
9741
9742 MAILBOX API
9743 M:      Jassi Brar <jassisinghbrar@gmail.com>
9744 L:      linux-kernel@vger.kernel.org
9745 S:      Maintained
9746 F:      drivers/mailbox/
9747 F:      include/linux/mailbox_client.h
9748 F:      include/linux/mailbox_controller.h
9749
9750 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
9751 M:      Michael Kerrisk <mtk.manpages@gmail.com>
9752 W:      http://www.kernel.org/doc/man-pages
9753 L:      linux-man@vger.kernel.org
9754 S:      Maintained
9755
9756 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
9757 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
9758 L:      linux-mips@vger.kernel.org
9759 S:      Maintained
9760 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
9761
9762 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
9763 M:      Andrew Lunn <andrew@lunn.ch>
9764 M:      Vivien Didelot <vivien.didelot@gmail.com>
9765 L:      netdev@vger.kernel.org
9766 S:      Maintained
9767 F:      drivers/net/dsa/mv88e6xxx/
9768 F:      include/linux/platform_data/mv88e6xxx.h
9769 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
9770
9771 MARVELL ARMADA DRM SUPPORT
9772 M:      Russell King <linux@armlinux.org.uk>
9773 S:      Maintained
9774 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
9775 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
9776 F:      drivers/gpu/drm/armada/
9777 F:      include/uapi/drm/armada_drm.h
9778 F:      Documentation/devicetree/bindings/display/armada/
9779
9780 MARVELL ARMADA 3700 PHY DRIVERS
9781 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9782 S:      Maintained
9783 F:      drivers/phy/marvell/phy-mvebu-a3700-comphy.c
9784 F:      drivers/phy/marvell/phy-mvebu-a3700-utmi.c
9785 F:      Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt
9786 F:      Documentation/devicetree/bindings/phy/phy-mvebu-utmi.txt
9787
9788 MARVELL CRYPTO DRIVER
9789 M:      Boris Brezillon <bbrezillon@kernel.org>
9790 M:      Arnaud Ebalard <arno@natisbad.org>
9791 F:      drivers/crypto/marvell/
9792 S:      Maintained
9793 L:      linux-crypto@vger.kernel.org
9794
9795 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
9796 M:      Mirko Lindner <mlindner@marvell.com>
9797 M:      Stephen Hemminger <stephen@networkplumber.org>
9798 L:      netdev@vger.kernel.org
9799 S:      Maintained
9800 F:      drivers/net/ethernet/marvell/sk*
9801
9802 MARVELL LIBERTAS WIRELESS DRIVER
9803 L:      libertas-dev@lists.infradead.org
9804 S:      Orphan
9805 F:      drivers/net/wireless/marvell/libertas/
9806
9807 MARVELL MACCHIATOBIN SUPPORT
9808 M:      Russell King <linux@armlinux.org.uk>
9809 L:      linux-arm-kernel@lists.infradead.org
9810 S:      Maintained
9811 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
9812
9813 MARVELL MV643XX ETHERNET DRIVER
9814 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
9815 L:      netdev@vger.kernel.org
9816 S:      Maintained
9817 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
9818 F:      include/linux/mv643xx.h
9819
9820 MARVELL MV88X3310 PHY DRIVER
9821 M:      Russell King <linux@armlinux.org.uk>
9822 L:      netdev@vger.kernel.org
9823 S:      Maintained
9824 F:      drivers/net/phy/marvell10g.c
9825
9826 MARVELL MVEBU THERMAL DRIVER
9827 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9828 S:      Maintained
9829 F:      drivers/thermal/armada_thermal.c
9830
9831 MARVELL MVNETA ETHERNET DRIVER
9832 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
9833 L:      netdev@vger.kernel.org
9834 S:      Maintained
9835 F:      drivers/net/ethernet/marvell/mvneta.*
9836
9837 MARVELL MWIFIEX WIRELESS DRIVER
9838 M:      Amitkumar Karwar <amitkarwar@gmail.com>
9839 M:      Nishant Sarmukadam <nishants@marvell.com>
9840 M:      Ganapathi Bhat <gbhat@marvell.com>
9841 M:      Xinming Hu <huxinming820@gmail.com>
9842 L:      linux-wireless@vger.kernel.org
9843 S:      Maintained
9844 F:      drivers/net/wireless/marvell/mwifiex/
9845
9846 MARVELL MWL8K WIRELESS DRIVER
9847 M:      Lennert Buytenhek <buytenh@wantstofly.org>
9848 L:      linux-wireless@vger.kernel.org
9849 S:      Odd Fixes
9850 F:      drivers/net/wireless/marvell/mwl8k.c
9851
9852 MARVELL NAND CONTROLLER DRIVER
9853 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9854 L:      linux-mtd@lists.infradead.org
9855 S:      Maintained
9856 F:      drivers/mtd/nand/raw/marvell_nand.c
9857 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
9858
9859 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
9860 M:      Nicolas Pitre <nico@fluxnic.net>
9861 S:      Odd Fixes
9862 F:      drivers/mmc/host/mvsdio.*
9863
9864 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
9865 M:      Hu Ziji <huziji@marvell.com>
9866 L:      linux-mmc@vger.kernel.org
9867 S:      Supported
9868 F:      drivers/mmc/host/sdhci-xenon*
9869 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
9870
9871 MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER
9872 M:      Sunil Goutham <sgoutham@marvell.com>
9873 M:      Linu Cherian <lcherian@marvell.com>
9874 M:      Geetha sowjanya <gakula@marvell.com>
9875 M:      Jerin Jacob <jerinj@marvell.com>
9876 L:      netdev@vger.kernel.org
9877 S:      Supported
9878 F:      drivers/net/ethernet/marvell/octeontx2/af/
9879
9880 MATROX FRAMEBUFFER DRIVER
9881 L:      linux-fbdev@vger.kernel.org
9882 S:      Orphan
9883 F:      drivers/video/fbdev/matrox/matroxfb_*
9884 F:      include/uapi/linux/matroxfb.h
9885
9886 MAX16065 HARDWARE MONITOR DRIVER
9887 M:      Guenter Roeck <linux@roeck-us.net>
9888 L:      linux-hwmon@vger.kernel.org
9889 S:      Maintained
9890 F:      Documentation/hwmon/max16065.rst
9891 F:      drivers/hwmon/max16065.c
9892
9893 MAX2175 SDR TUNER DRIVER
9894 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9895 L:      linux-media@vger.kernel.org
9896 T:      git git://linuxtv.org/media_tree.git
9897 S:      Maintained
9898 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
9899 F:      Documentation/media/v4l-drivers/max2175.rst
9900 F:      drivers/media/i2c/max2175*
9901 F:      include/uapi/linux/max2175.h
9902
9903 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
9904 L:      linux-hwmon@vger.kernel.org
9905 S:      Orphan
9906 F:      Documentation/hwmon/max6650.rst
9907 F:      drivers/hwmon/max6650.c
9908
9909 MAX6697 HARDWARE MONITOR DRIVER
9910 M:      Guenter Roeck <linux@roeck-us.net>
9911 L:      linux-hwmon@vger.kernel.org
9912 S:      Maintained
9913 F:      Documentation/hwmon/max6697.rst
9914 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
9915 F:      drivers/hwmon/max6697.c
9916 F:      include/linux/platform_data/max6697.h
9917
9918 MAX9860 MONO AUDIO VOICE CODEC DRIVER
9919 M:      Peter Rosin <peda@axentia.se>
9920 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9921 S:      Maintained
9922 F:      Documentation/devicetree/bindings/sound/max9860.txt
9923 F:      sound/soc/codecs/max9860.*
9924
9925 MAXBOTIX ULTRASONIC RANGER IIO DRIVER
9926 M:      Andreas Klinger <ak@it-klinger.de>
9927 L:      linux-iio@vger.kernel.org
9928 S:      Maintained
9929 F:      Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.txt
9930 F:      drivers/iio/proximity/mb1232.c
9931
9932 MAXIM MAX77650 PMIC MFD DRIVER
9933 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
9934 L:      linux-kernel@vger.kernel.org
9935 S:      Maintained
9936 F:      Documentation/devicetree/bindings/*/*max77650.txt
9937 F:      Documentation/devicetree/bindings/*/max77650*.txt
9938 F:      include/linux/mfd/max77650.h
9939 F:      drivers/mfd/max77650.c
9940 F:      drivers/regulator/max77650-regulator.c
9941 F:      drivers/power/supply/max77650-charger.c
9942 F:      drivers/input/misc/max77650-onkey.c
9943 F:      drivers/leds/leds-max77650.c
9944 F:      drivers/gpio/gpio-max77650.c
9945
9946 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
9947 M:      Javier Martinez Canillas <javier@dowhile0.org>
9948 L:      linux-kernel@vger.kernel.org
9949 S:      Supported
9950 F:      drivers/regulator/max77802-regulator.c
9951 F:      Documentation/devicetree/bindings/*/*max77802.txt
9952 F:      include/dt-bindings/*/*max77802.h
9953
9954 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
9955 M:      Krzysztof Kozlowski <krzk@kernel.org>
9956 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9957 L:      linux-pm@vger.kernel.org
9958 S:      Supported
9959 F:      drivers/power/supply/max14577_charger.c
9960 F:      drivers/power/supply/max77693_charger.c
9961
9962 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
9963 M:      Chanwoo Choi <cw00.choi@samsung.com>
9964 M:      Krzysztof Kozlowski <krzk@kernel.org>
9965 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9966 L:      linux-kernel@vger.kernel.org
9967 S:      Supported
9968 F:      drivers/*/max14577*.c
9969 F:      drivers/*/max77686*.c
9970 F:      drivers/*/max77693*.c
9971 F:      drivers/extcon/extcon-max14577.c
9972 F:      drivers/extcon/extcon-max77693.c
9973 F:      drivers/rtc/rtc-max77686.c
9974 F:      drivers/clk/clk-max77686.c
9975 F:      Documentation/devicetree/bindings/mfd/max14577.txt
9976 F:      Documentation/devicetree/bindings/*/max77686.txt
9977 F:      Documentation/devicetree/bindings/mfd/max77693.txt
9978 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
9979 F:      include/linux/mfd/max14577*.h
9980 F:      include/linux/mfd/max77686*.h
9981 F:      include/linux/mfd/max77693*.h
9982
9983 MAXIRADIO FM RADIO RECEIVER DRIVER
9984 M:      Hans Verkuil <hverkuil@xs4all.nl>
9985 L:      linux-media@vger.kernel.org
9986 T:      git git://linuxtv.org/media_tree.git
9987 W:      https://linuxtv.org
9988 S:      Maintained
9989 F:      drivers/media/radio/radio-maxiradio*
9990
9991 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
9992 M:      Peter Rosin <peda@axentia.se>
9993 L:      linux-iio@vger.kernel.org
9994 S:      Maintained
9995 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
9996 F:      drivers/iio/potentiometer/mcp4018.c
9997 F:      drivers/iio/potentiometer/mcp4531.c
9998
9999 MCR20A IEEE-802.15.4 RADIO DRIVER
10000 M:      Xue Liu <liuxuenetmail@gmail.com>
10001 L:      linux-wpan@vger.kernel.org
10002 W:      https://github.com/xueliu/mcr20a-linux
10003 S:      Maintained
10004 F:      drivers/net/ieee802154/mcr20a.c
10005 F:      drivers/net/ieee802154/mcr20a.h
10006 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
10007
10008 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
10009 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
10010 L:      linux-iio@vger.kernel.org
10011 S:      Maintained
10012 F:      drivers/iio/dac/cio-dac.c
10013
10014 MEDIA CONTROLLER FRAMEWORK
10015 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10016 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10017 L:      linux-media@vger.kernel.org
10018 W:      https://www.linuxtv.org
10019 T:      git git://linuxtv.org/media_tree.git
10020 S:      Supported
10021 F:      drivers/media/mc/
10022 F:      include/media/media-*.h
10023 F:      include/uapi/linux/media.h
10024
10025 MEDIA DRIVERS FOR ASCOT2E
10026 M:      Sergey Kozlov <serjk@netup.ru>
10027 M:      Abylay Ospan <aospan@netup.ru>
10028 L:      linux-media@vger.kernel.org
10029 W:      https://linuxtv.org
10030 W:      http://netup.tv/
10031 T:      git git://linuxtv.org/media_tree.git
10032 S:      Supported
10033 F:      drivers/media/dvb-frontends/ascot2e*
10034
10035 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
10036 M:      Jasmin Jessich <jasmin@anw.at>
10037 L:      linux-media@vger.kernel.org
10038 W:      https://linuxtv.org
10039 T:      git git://linuxtv.org/media_tree.git
10040 S:      Maintained
10041 F:      drivers/media/dvb-frontends/cxd2099*
10042
10043 MEDIA DRIVERS FOR CXD2841ER
10044 M:      Sergey Kozlov <serjk@netup.ru>
10045 M:      Abylay Ospan <aospan@netup.ru>
10046 L:      linux-media@vger.kernel.org
10047 W:      https://linuxtv.org
10048 W:      http://netup.tv/
10049 T:      git git://linuxtv.org/media_tree.git
10050 S:      Supported
10051 F:      drivers/media/dvb-frontends/cxd2841er*
10052
10053 MEDIA DRIVERS FOR CXD2880
10054 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
10055 L:      linux-media@vger.kernel.org
10056 W:      http://linuxtv.org/
10057 T:      git git://linuxtv.org/media_tree.git
10058 S:      Supported
10059 F:      drivers/media/dvb-frontends/cxd2880/*
10060 F:      drivers/media/spi/cxd2880*
10061
10062 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
10063 L:      linux-media@vger.kernel.org
10064 W:      https://linuxtv.org
10065 T:      git git://linuxtv.org/media_tree.git
10066 S:      Orphan
10067 F:      drivers/media/pci/ddbridge/*
10068
10069 MEDIA DRIVERS FOR FREESCALE IMX
10070 M:      Steve Longerbeam <slongerbeam@gmail.com>
10071 M:      Philipp Zabel <p.zabel@pengutronix.de>
10072 L:      linux-media@vger.kernel.org
10073 T:      git git://linuxtv.org/media_tree.git
10074 S:      Maintained
10075 F:      Documentation/devicetree/bindings/media/imx.txt
10076 F:      Documentation/media/v4l-drivers/imx.rst
10077 F:      drivers/staging/media/imx/
10078 F:      include/linux/imx-media.h
10079 F:      include/media/imx.h
10080
10081 MEDIA DRIVER FOR FREESCALE IMX PXP
10082 M:      Philipp Zabel <p.zabel@pengutronix.de>
10083 L:      linux-media@vger.kernel.org
10084 T:      git git://linuxtv.org/media_tree.git
10085 S:      Maintained
10086 F:      drivers/media/platform/imx-pxp.[ch]
10087
10088 MEDIA DRIVERS FOR FREESCALE IMX7
10089 M:      Rui Miguel Silva <rmfrfs@gmail.com>
10090 L:      linux-media@vger.kernel.org
10091 T:      git git://linuxtv.org/media_tree.git
10092 S:      Maintained
10093 F:      Documentation/devicetree/bindings/media/imx7-csi.txt
10094 F:      Documentation/devicetree/bindings/media/imx7-mipi-csi2.txt
10095 F:      Documentation/media/v4l-drivers/imx7.rst
10096 F:      drivers/staging/media/imx/imx7-media-csi.c
10097 F:      drivers/staging/media/imx/imx7-mipi-csis.c
10098
10099 MEDIA DRIVERS FOR HELENE
10100 M:      Abylay Ospan <aospan@netup.ru>
10101 L:      linux-media@vger.kernel.org
10102 W:      https://linuxtv.org
10103 W:      http://netup.tv/
10104 T:      git git://linuxtv.org/media_tree.git
10105 S:      Supported
10106 F:      drivers/media/dvb-frontends/helene*
10107
10108 MEDIA DRIVERS FOR HORUS3A
10109 M:      Sergey Kozlov <serjk@netup.ru>
10110 M:      Abylay Ospan <aospan@netup.ru>
10111 L:      linux-media@vger.kernel.org
10112 W:      https://linuxtv.org
10113 W:      http://netup.tv/
10114 T:      git git://linuxtv.org/media_tree.git
10115 S:      Supported
10116 F:      drivers/media/dvb-frontends/horus3a*
10117
10118 MEDIA DRIVERS FOR LNBH25
10119 M:      Sergey Kozlov <serjk@netup.ru>
10120 M:      Abylay Ospan <aospan@netup.ru>
10121 L:      linux-media@vger.kernel.org
10122 W:      https://linuxtv.org
10123 W:      http://netup.tv/
10124 T:      git git://linuxtv.org/media_tree.git
10125 S:      Supported
10126 F:      drivers/media/dvb-frontends/lnbh25*
10127
10128 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
10129 L:      linux-media@vger.kernel.org
10130 W:      https://linuxtv.org
10131 T:      git git://linuxtv.org/media_tree.git
10132 S:      Orphan
10133 F:      drivers/media/dvb-frontends/mxl5xx*
10134
10135 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
10136 M:      Sergey Kozlov <serjk@netup.ru>
10137 M:      Abylay Ospan <aospan@netup.ru>
10138 L:      linux-media@vger.kernel.org
10139 W:      https://linuxtv.org
10140 W:      http://netup.tv/
10141 T:      git git://linuxtv.org/media_tree.git
10142 S:      Supported
10143 F:      drivers/media/pci/netup_unidvb/*
10144
10145 MEDIA DRIVERS FOR RENESAS - CEU
10146 M:      Jacopo Mondi <jacopo@jmondi.org>
10147 L:      linux-media@vger.kernel.org
10148 L:      linux-renesas-soc@vger.kernel.org
10149 T:      git git://linuxtv.org/media_tree.git
10150 S:      Supported
10151 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
10152 F:      drivers/media/platform/renesas-ceu.c
10153 F:      include/media/drv-intf/renesas-ceu.h
10154
10155 MEDIA DRIVERS FOR RENESAS - DRIF
10156 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
10157 L:      linux-media@vger.kernel.org
10158 L:      linux-renesas-soc@vger.kernel.org
10159 T:      git git://linuxtv.org/media_tree.git
10160 S:      Supported
10161 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
10162 F:      drivers/media/platform/rcar_drif.c
10163
10164 MEDIA DRIVERS FOR RENESAS - FCP
10165 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10166 L:      linux-media@vger.kernel.org
10167 L:      linux-renesas-soc@vger.kernel.org
10168 T:      git git://linuxtv.org/media_tree.git
10169 S:      Supported
10170 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
10171 F:      drivers/media/platform/rcar-fcp.c
10172 F:      include/media/rcar-fcp.h
10173
10174 MEDIA DRIVERS FOR RENESAS - FDP1
10175 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
10176 L:      linux-media@vger.kernel.org
10177 L:      linux-renesas-soc@vger.kernel.org
10178 T:      git git://linuxtv.org/media_tree.git
10179 S:      Supported
10180 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
10181 F:      drivers/media/platform/rcar_fdp1.c
10182
10183 MEDIA DRIVERS FOR RENESAS - VIN
10184 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
10185 L:      linux-media@vger.kernel.org
10186 L:      linux-renesas-soc@vger.kernel.org
10187 T:      git git://linuxtv.org/media_tree.git
10188 S:      Supported
10189 F:      Documentation/devicetree/bindings/media/renesas,csi2.txt
10190 F:      Documentation/devicetree/bindings/media/renesas,vin.txt
10191 F:      drivers/media/platform/rcar-vin/
10192
10193 MEDIA DRIVERS FOR RENESAS - VSP1
10194 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10195 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
10196 L:      linux-media@vger.kernel.org
10197 L:      linux-renesas-soc@vger.kernel.org
10198 T:      git git://linuxtv.org/media_tree.git
10199 S:      Supported
10200 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
10201 F:      drivers/media/platform/vsp1/
10202
10203 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
10204 L:      linux-media@vger.kernel.org
10205 W:      https://linuxtv.org
10206 T:      git git://linuxtv.org/media_tree.git
10207 S:      Orphan
10208 F:      drivers/media/dvb-frontends/stv0910*
10209
10210 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
10211 L:      linux-media@vger.kernel.org
10212 W:      https://linuxtv.org
10213 T:      git git://linuxtv.org/media_tree.git
10214 S:      Orphan
10215 F:      drivers/media/dvb-frontends/stv6111*
10216
10217 MEDIA DRIVERS FOR STM32 - DCMI
10218 M:      Hugues Fruchet <hugues.fruchet@st.com>
10219 L:      linux-media@vger.kernel.org
10220 T:      git git://linuxtv.org/media_tree.git
10221 S:      Supported
10222 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.txt
10223 F:      drivers/media/platform/stm32/stm32-dcmi.c
10224
10225 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
10226 M:      Dmitry Osipenko <digetx@gmail.com>
10227 L:      linux-media@vger.kernel.org
10228 L:      linux-tegra@vger.kernel.org
10229 T:      git git://linuxtv.org/media_tree.git
10230 S:      Maintained
10231 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
10232 F:      drivers/staging/media/tegra-vde/
10233
10234 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
10235 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
10236 P:      LinuxTV.org Project
10237 L:      linux-media@vger.kernel.org
10238 W:      https://linuxtv.org
10239 Q:      http://patchwork.kernel.org/project/linux-media/list/
10240 T:      git git://linuxtv.org/media_tree.git
10241 S:      Maintained
10242 F:      Documentation/devicetree/bindings/media/
10243 F:      Documentation/media/
10244 F:      drivers/media/
10245 F:      drivers/staging/media/
10246 F:      include/linux/platform_data/media/
10247 F:      include/media/
10248 F:      include/uapi/linux/dvb/
10249 F:      include/uapi/linux/videodev2.h
10250 F:      include/uapi/linux/media.h
10251 F:      include/uapi/linux/v4l2-*
10252 F:      include/uapi/linux/meye.h
10253 F:      include/uapi/linux/ivtv*
10254 F:      include/uapi/linux/uvcvideo.h
10255
10256 MEDIATEK BLUETOOTH DRIVER
10257 M:      Sean Wang <sean.wang@mediatek.com>
10258 L:      linux-bluetooth@vger.kernel.org
10259 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
10260 S:      Maintained
10261 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
10262 F:      drivers/bluetooth/btmtkuart.c
10263
10264 MEDIATEK CIR DRIVER
10265 M:      Sean Wang <sean.wang@mediatek.com>
10266 S:      Maintained
10267 F:      drivers/media/rc/mtk-cir.c
10268
10269 MEDIATEK DMA DRIVER
10270 M:      Sean Wang <sean.wang@mediatek.com>
10271 L:      dmaengine@vger.kernel.org
10272 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10273 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
10274 S:      Maintained
10275 F:      Documentation/devicetree/bindings/dma/mtk-*
10276 F:      drivers/dma/mediatek/
10277
10278 MEDIATEK PMIC LED DRIVER
10279 M:      Sean Wang <sean.wang@mediatek.com>
10280 S:      Maintained
10281 F:      drivers/leds/leds-mt6323.c
10282 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
10283
10284 MEDIATEK ETHERNET DRIVER
10285 M:      Felix Fietkau <nbd@openwrt.org>
10286 M:      John Crispin <john@phrozen.org>
10287 M:      Sean Wang <sean.wang@mediatek.com>
10288 M:      Mark Lee <Mark-MC.Lee@mediatek.com>
10289 L:      netdev@vger.kernel.org
10290 S:      Maintained
10291 F:      drivers/net/ethernet/mediatek/
10292
10293 MEDIATEK SWITCH DRIVER
10294 M:      Sean Wang <sean.wang@mediatek.com>
10295 L:      netdev@vger.kernel.org
10296 S:      Maintained
10297 F:      drivers/net/dsa/mt7530.*
10298 F:      net/dsa/tag_mtk.c
10299
10300 MEDIATEK JPEG DRIVER
10301 M:      Rick Chang <rick.chang@mediatek.com>
10302 M:      Bin Liu <bin.liu@mediatek.com>
10303 S:      Supported
10304 F:      drivers/media/platform/mtk-jpeg/
10305 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
10306
10307 MEDIATEK MDP DRIVER
10308 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
10309 M:      Houlong Wei <houlong.wei@mediatek.com>
10310 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
10311 S:      Supported
10312 F:      drivers/media/platform/mtk-mdp/
10313 F:      drivers/media/platform/mtk-vpu/
10314 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
10315
10316 MEDIATEK MEDIA DRIVER
10317 M:      Tiffany Lin <tiffany.lin@mediatek.com>
10318 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
10319 S:      Supported
10320 F:      drivers/media/platform/mtk-vcodec/
10321 F:      drivers/media/platform/mtk-vpu/
10322 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
10323 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
10324
10325 MEDIATEK MMC/SD/SDIO DRIVER
10326 M:      Chaotian Jing <chaotian.jing@mediatek.com>
10327 S:      Maintained
10328 F:      drivers/mmc/host/mtk-sd.c
10329 F:      Documentation/devicetree/bindings/mmc/mtk-sd.txt
10330
10331 MEDIATEK MT76 WIRELESS LAN DRIVER
10332 M:      Felix Fietkau <nbd@nbd.name>
10333 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
10334 R:      Ryder Lee <ryder.lee@mediatek.com>
10335 R:      Roy Luo <royluo@google.com>
10336 L:      linux-wireless@vger.kernel.org
10337 S:      Maintained
10338 F:      drivers/net/wireless/mediatek/mt76/
10339
10340 MEDIATEK MT7601U WIRELESS LAN DRIVER
10341 M:      Jakub Kicinski <kubakici@wp.pl>
10342 L:      linux-wireless@vger.kernel.org
10343 S:      Maintained
10344 F:      drivers/net/wireless/mediatek/mt7601u/
10345
10346 MEDIATEK MT7621/28/88 I2C DRIVER
10347 M:      Stefan Roese <sr@denx.de>
10348 L:      linux-i2c@vger.kernel.org
10349 S:      Maintained
10350 F:      drivers/i2c/busses/i2c-mt7621.c
10351 F:      Documentation/devicetree/bindings/i2c/i2c-mt7621.txt
10352
10353 MEDIATEK NAND CONTROLLER DRIVER
10354 M:      Xiaolei Li <xiaolei.li@mediatek.com>
10355 L:      linux-mtd@lists.infradead.org
10356 S:      Maintained
10357 F:      drivers/mtd/nand/raw/mtk_*
10358 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
10359
10360 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
10361 M:      Sean Wang <sean.wang@mediatek.com>
10362 S:      Maintained
10363 F:      drivers/char/hw_random/mtk-rng.c
10364
10365 MEDIATEK USB3 DRD IP DRIVER
10366 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
10367 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
10368 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10369 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
10370 S:      Maintained
10371 F:      drivers/usb/mtu3/
10372
10373 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
10374 M:      Peter Senna Tschudin <peter.senna@gmail.com>
10375 M:      Martin Donnelly <martin.donnelly@ge.com>
10376 M:      Martyn Welch <martyn.welch@collabora.co.uk>
10377 S:      Maintained
10378 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
10379 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
10380
10381 MEGARAID SCSI/SAS DRIVERS
10382 M:      Kashyap Desai <kashyap.desai@broadcom.com>
10383 M:      Sumit Saxena <sumit.saxena@broadcom.com>
10384 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
10385 L:      megaraidlinux.pdl@broadcom.com
10386 L:      linux-scsi@vger.kernel.org
10387 W:      http://www.avagotech.com/support/
10388 S:      Maintained
10389 F:      Documentation/scsi/megaraid.txt
10390 F:      drivers/scsi/megaraid.*
10391 F:      drivers/scsi/megaraid/
10392
10393 MELEXIS MLX90614 DRIVER
10394 M:      Crt Mori <cmo@melexis.com>
10395 L:      linux-iio@vger.kernel.org
10396 W:      http://www.melexis.com
10397 S:      Supported
10398 F:      drivers/iio/temperature/mlx90614.c
10399
10400 MELEXIS MLX90632 DRIVER
10401 M:      Crt Mori <cmo@melexis.com>
10402 L:      linux-iio@vger.kernel.org
10403 W:      http://www.melexis.com
10404 S:      Supported
10405 F:      drivers/iio/temperature/mlx90632.c
10406
10407 MELFAS MIP4 TOUCHSCREEN DRIVER
10408 M:      Sangwon Jee <jeesw@melfas.com>
10409 W:      http://www.melfas.com
10410 S:      Supported
10411 F:      drivers/input/touchscreen/melfas_mip4.c
10412 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
10413
10414 MELLANOX ETHERNET DRIVER (mlx4_en)
10415 M:      Tariq Toukan <tariqt@mellanox.com>
10416 L:      netdev@vger.kernel.org
10417 S:      Supported
10418 W:      http://www.mellanox.com
10419 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10420 F:      drivers/net/ethernet/mellanox/mlx4/en_*
10421
10422 MELLANOX ETHERNET DRIVER (mlx5e)
10423 M:      Saeed Mahameed <saeedm@mellanox.com>
10424 L:      netdev@vger.kernel.org
10425 S:      Supported
10426 W:      http://www.mellanox.com
10427 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10428 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
10429
10430 MELLANOX ETHERNET INNOVA DRIVERS
10431 R:      Boris Pismenny <borisp@mellanox.com>
10432 L:      netdev@vger.kernel.org
10433 S:      Supported
10434 W:      http://www.mellanox.com
10435 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10436 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
10437 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
10438 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
10439 F:      include/linux/mlx5/mlx5_ifc_fpga.h
10440
10441 MELLANOX ETHERNET SWITCH DRIVERS
10442 M:      Jiri Pirko <jiri@mellanox.com>
10443 M:      Ido Schimmel <idosch@mellanox.com>
10444 L:      netdev@vger.kernel.org
10445 S:      Supported
10446 W:      http://www.mellanox.com
10447 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10448 F:      drivers/net/ethernet/mellanox/mlxsw/
10449 F:      tools/testing/selftests/drivers/net/mlxsw/
10450
10451 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
10452 M:      mlxsw@mellanox.com
10453 L:      netdev@vger.kernel.org
10454 S:      Supported
10455 W:      http://www.mellanox.com
10456 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10457 F:      drivers/net/ethernet/mellanox/mlxfw/
10458
10459 MELLANOX HARDWARE PLATFORM SUPPORT
10460 M:      Andy Shevchenko <andy@infradead.org>
10461 M:      Darren Hart <dvhart@infradead.org>
10462 M:      Vadim Pasternak <vadimp@mellanox.com>
10463 L:      platform-driver-x86@vger.kernel.org
10464 S:      Supported
10465 F:      drivers/platform/mellanox/
10466 F:      include/linux/platform_data/mlxreg.h
10467
10468 MELLANOX MLX4 core VPI driver
10469 M:      Tariq Toukan <tariqt@mellanox.com>
10470 L:      netdev@vger.kernel.org
10471 L:      linux-rdma@vger.kernel.org
10472 W:      http://www.mellanox.com
10473 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10474 S:      Supported
10475 F:      drivers/net/ethernet/mellanox/mlx4/
10476 F:      include/linux/mlx4/
10477
10478 MELLANOX MLX4 IB driver
10479 M:      Yishai Hadas <yishaih@mellanox.com>
10480 L:      linux-rdma@vger.kernel.org
10481 W:      http://www.mellanox.com
10482 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
10483 S:      Supported
10484 F:      drivers/infiniband/hw/mlx4/
10485 F:      include/linux/mlx4/
10486 F:      include/uapi/rdma/mlx4-abi.h
10487
10488 MELLANOX MLX5 core VPI driver
10489 M:      Saeed Mahameed <saeedm@mellanox.com>
10490 M:      Leon Romanovsky <leonro@mellanox.com>
10491 L:      netdev@vger.kernel.org
10492 L:      linux-rdma@vger.kernel.org
10493 W:      http://www.mellanox.com
10494 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10495 S:      Supported
10496 F:      drivers/net/ethernet/mellanox/mlx5/core/
10497 F:      include/linux/mlx5/
10498 F:      Documentation/networking/device_drivers/mellanox/
10499
10500 MELLANOX MLX5 IB driver
10501 M:      Leon Romanovsky <leonro@mellanox.com>
10502 L:      linux-rdma@vger.kernel.org
10503 W:      http://www.mellanox.com
10504 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
10505 S:      Supported
10506 F:      drivers/infiniband/hw/mlx5/
10507 F:      include/linux/mlx5/
10508 F:      include/uapi/rdma/mlx5-abi.h
10509
10510 MELLANOX MLXCPLD I2C AND MUX DRIVER
10511 M:      Vadim Pasternak <vadimp@mellanox.com>
10512 M:      Michael Shych <michaelsh@mellanox.com>
10513 L:      linux-i2c@vger.kernel.org
10514 S:      Supported
10515 F:      drivers/i2c/busses/i2c-mlxcpld.c
10516 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
10517 F:      Documentation/i2c/busses/i2c-mlxcpld.rst
10518
10519 MELLANOX MLXCPLD LED DRIVER
10520 M:      Vadim Pasternak <vadimp@mellanox.com>
10521 L:      linux-leds@vger.kernel.org
10522 S:      Supported
10523 F:      drivers/leds/leds-mlxcpld.c
10524 F:      drivers/leds/leds-mlxreg.c
10525 F:      Documentation/leds/leds-mlxcpld.rst
10526
10527 MELLANOX PLATFORM DRIVER
10528 M:      Vadim Pasternak <vadimp@mellanox.com>
10529 L:      platform-driver-x86@vger.kernel.org
10530 S:      Supported
10531 F:      drivers/platform/x86/mlx-platform.c
10532
10533 MEMBARRIER SUPPORT
10534 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
10535 M:      "Paul E. McKenney" <paulmck@kernel.org>
10536 L:      linux-kernel@vger.kernel.org
10537 S:      Supported
10538 F:      kernel/sched/membarrier.c
10539 F:      include/uapi/linux/membarrier.h
10540 F:      arch/powerpc/include/asm/membarrier.h
10541
10542 MEMBLOCK
10543 M:      Mike Rapoport <rppt@linux.ibm.com>
10544 L:      linux-mm@kvack.org
10545 S:      Maintained
10546 F:      include/linux/memblock.h
10547 F:      mm/memblock.c
10548 F:      Documentation/core-api/boot-time-mm.rst
10549
10550 MEMORY MANAGEMENT
10551 M:      Andrew Morton <akpm@linux-foundation.org>
10552 L:      linux-mm@kvack.org
10553 W:      http://www.linux-mm.org
10554 T:      quilt https://ozlabs.org/~akpm/mmotm/
10555 T:      quilt https://ozlabs.org/~akpm/mmots/
10556 T:      git git://github.com/hnaz/linux-mm.git
10557 S:      Maintained
10558 F:      include/linux/mm.h
10559 F:      include/linux/gfp.h
10560 F:      include/linux/mmzone.h
10561 F:      include/linux/memory_hotplug.h
10562 F:      include/linux/vmalloc.h
10563 F:      mm/
10564
10565 MEMORY TECHNOLOGY DEVICES (MTD)
10566 M:      Miquel Raynal <miquel.raynal@bootlin.com>
10567 M:      Richard Weinberger <richard@nod.at>
10568 M:      Vignesh Raghavendra <vigneshr@ti.com>
10569 L:      linux-mtd@lists.infradead.org
10570 W:      http://www.linux-mtd.infradead.org/
10571 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
10572 C:      irc://irc.oftc.net/mtd
10573 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes
10574 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next
10575 S:      Maintained
10576 F:      Documentation/devicetree/bindings/mtd/
10577 F:      drivers/mtd/
10578 F:      include/linux/mtd/
10579 F:      include/uapi/mtd/
10580
10581 MEN A21 WATCHDOG DRIVER
10582 M:      Johannes Thumshirn <morbidrsa@gmail.com>
10583 L:      linux-watchdog@vger.kernel.org
10584 S:      Maintained
10585 F:      drivers/watchdog/mena21_wdt.c
10586
10587 MEN CHAMELEON BUS (mcb)
10588 M:      Johannes Thumshirn <morbidrsa@gmail.com>
10589 S:      Maintained
10590 F:      drivers/mcb/
10591 F:      include/linux/mcb.h
10592 F:      Documentation/driver-api/men-chameleon-bus.rst
10593
10594 MEN F21BMC (Board Management Controller)
10595 M:      Andreas Werner <andreas.werner@men.de>
10596 S:      Supported
10597 F:      drivers/mfd/menf21bmc.c
10598 F:      drivers/watchdog/menf21bmc_wdt.c
10599 F:      drivers/leds/leds-menf21bmc.c
10600 F:      drivers/hwmon/menf21bmc_hwmon.c
10601 F:      Documentation/hwmon/menf21bmc.rst
10602
10603 MEN Z069 WATCHDOG DRIVER
10604 M:      Johannes Thumshirn <jth@kernel.org>
10605 L:      linux-watchdog@vger.kernel.org
10606 S:      Maintained
10607 F:      drivers/watchdog/menz69_wdt.c
10608
10609 MESON AO CEC DRIVER FOR AMLOGIC SOCS
10610 M:      Neil Armstrong <narmstrong@baylibre.com>
10611 L:      linux-media@vger.kernel.org
10612 L:      linux-amlogic@lists.infradead.org
10613 W:      http://linux-meson.com/
10614 S:      Supported
10615 F:      drivers/media/platform/meson/ao-cec.c
10616 F:      drivers/media/platform/meson/ao-cec-g12a.c
10617 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
10618 T:      git git://linuxtv.org/media_tree.git
10619
10620 MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS
10621 M:      Liang Yang <liang.yang@amlogic.com>
10622 L:      linux-mtd@lists.infradead.org
10623 S:      Maintained
10624 F:      drivers/mtd/nand/raw/meson_*
10625 F:      Documentation/devicetree/bindings/mtd/amlogic,meson-nand.txt
10626
10627 MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS
10628 M:      Maxime Jourdan <mjourdan@baylibre.com>
10629 L:      linux-media@vger.kernel.org
10630 L:      linux-amlogic@lists.infradead.org
10631 S:      Supported
10632 F:      drivers/staging/media/meson/vdec/
10633 T:      git git://linuxtv.org/media_tree.git
10634
10635 METHODE UDPU SUPPORT
10636 M:      Vladimir Vid <vladimir.vid@sartura.hr>
10637 S:      Maintained
10638 F:      arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts
10639
10640 MICROBLAZE ARCHITECTURE
10641 M:      Michal Simek <monstr@monstr.eu>
10642 W:      http://www.monstr.eu/fdt/
10643 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
10644 S:      Supported
10645 F:      arch/microblaze/
10646
10647 MICROCHIP AT91 SERIAL DRIVER
10648 M:      Richard Genoud <richard.genoud@gmail.com>
10649 S:      Maintained
10650 F:      drivers/tty/serial/atmel_serial.c
10651 F:      drivers/tty/serial/atmel_serial.h
10652 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10653
10654 MICROCHIP AUDIO ASOC DRIVERS
10655 M:      Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
10656 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10657 S:      Supported
10658 F:      sound/soc/atmel
10659
10660 MICROCHIP DMA DRIVER
10661 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10662 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10663 L:      dmaengine@vger.kernel.org
10664 S:      Supported
10665 F:      drivers/dma/at_hdmac.c
10666 F:      drivers/dma/at_hdmac_regs.h
10667 F:      include/linux/platform_data/dma-atmel.h
10668 F:      Documentation/devicetree/bindings/dma/atmel-dma.txt
10669 F:      include/dt-bindings/dma/at91.h
10670
10671 MICROCHIP ECC DRIVER
10672 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
10673 L:      linux-crypto@vger.kernel.org
10674 S:      Maintained
10675 F:      drivers/crypto/atmel-ecc.*
10676
10677 MICROCHIP I2C DRIVER
10678 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10679 L:      linux-i2c@vger.kernel.org
10680 S:      Supported
10681 F:      drivers/i2c/busses/i2c-at91.h
10682 F:      drivers/i2c/busses/i2c-at91-*.c
10683
10684 MICROCHIP ISC DRIVER
10685 M:      Eugen Hristev <eugen.hristev@microchip.com>
10686 L:      linux-media@vger.kernel.org
10687 S:      Supported
10688 F:      drivers/media/platform/atmel/atmel-sama5d2-isc.c
10689 F:      drivers/media/platform/atmel/atmel-isc.h
10690 F:      drivers/media/platform/atmel/atmel-isc-base.c
10691 F:      drivers/media/platform/atmel/atmel-isc-regs.h
10692 F:      Documentation/devicetree/bindings/media/atmel-isc.txt
10693
10694 MICROCHIP ISI DRIVER
10695 M:      Eugen Hristev <eugen.hristev@microchip.com>
10696 L:      linux-media@vger.kernel.org
10697 S:      Supported
10698 F:      drivers/media/platform/atmel/atmel-isi.c
10699 F:      drivers/media/platform/atmel/atmel-isi.h
10700
10701 MICROCHIP AT91 USART MFD DRIVER
10702 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
10703 L:      linux-kernel@vger.kernel.org
10704 S:      Supported
10705 F:      drivers/mfd/at91-usart.c
10706 F:      include/dt-bindings/mfd/at91-usart.h
10707 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10708
10709 MICROCHIP AT91 USART SPI DRIVER
10710 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
10711 L:      linux-spi@vger.kernel.org
10712 S:      Supported
10713 F:      drivers/spi/spi-at91-usart.c
10714 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10715
10716 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
10717 M:      Woojung Huh <woojung.huh@microchip.com>
10718 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10719 L:      netdev@vger.kernel.org
10720 S:      Maintained
10721 F:      net/dsa/tag_ksz.c
10722 F:      drivers/net/dsa/microchip/*
10723 F:      include/linux/platform_data/microchip-ksz.h
10724 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
10725
10726 MICROCHIP LAN743X ETHERNET DRIVER
10727 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
10728 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10729 L:      netdev@vger.kernel.org
10730 S:      Maintained
10731 F:      drivers/net/ethernet/microchip/lan743x_*
10732
10733 MICROCHIP LCDFB DRIVER
10734 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10735 L:      linux-fbdev@vger.kernel.org
10736 S:      Maintained
10737 F:      drivers/video/fbdev/atmel_lcdfb.c
10738 F:      include/video/atmel_lcdc.h
10739
10740 MICROCHIP MMC/SD/SDIO MCI DRIVER
10741 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10742 S:      Maintained
10743 F:      drivers/mmc/host/atmel-mci.c
10744
10745 MICROCHIP MCP16502 PMIC DRIVER
10746 M:      Andrei Stefanescu <andrei.stefanescu@microchip.com>
10747 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10748 S:      Maintained
10749 F:      Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt
10750 F:      drivers/regulator/mcp16502.c
10751
10752 MICROCHIP MCP3911 ADC DRIVER
10753 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
10754 M:      Kent Gustavsson <kent@minoris.se>
10755 L:      linux-iio@vger.kernel.org
10756 S:      Supported
10757 F:      drivers/iio/adc/mcp3911.c
10758 F:      Documentation/devicetree/bindings/iio/adc/mcp3911.txt
10759
10760 MICROCHIP NAND DRIVER
10761 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
10762 L:      linux-mtd@lists.infradead.org
10763 S:      Supported
10764 F:      drivers/mtd/nand/raw/atmel/*
10765 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
10766
10767 MICROCHIP PWM DRIVER
10768 M:      Claudiu Beznea <claudiu.beznea@microchip.com>
10769 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10770 L:      linux-pwm@vger.kernel.org
10771 S:      Supported
10772 F:      drivers/pwm/pwm-atmel.c
10773 F:      Documentation/devicetree/bindings/pwm/atmel-pwm.txt
10774
10775 MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER
10776 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10777 M:      Eugen Hristev <eugen.hristev@microchip.com>
10778 L:      linux-iio@vger.kernel.org
10779 S:      Supported
10780 F:      drivers/iio/adc/at91-sama5d2_adc.c
10781 F:      Documentation/devicetree/bindings/iio/adc/at91-sama5d2_adc.txt
10782 F:      include/dt-bindings/iio/adc/at91-sama5d2_adc.h
10783
10784 MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER
10785 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10786 S:      Supported
10787 F:      drivers/power/reset/at91-sama5d2_shdwc.c
10788
10789 MICROCHIP SPI DRIVER
10790 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10791 S:      Supported
10792 F:      drivers/spi/spi-atmel.*
10793
10794 MICROCHIP SSC DRIVER
10795 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10796 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10797 S:      Supported
10798 F:      drivers/misc/atmel-ssc.c
10799 F:      include/linux/atmel-ssc.h
10800
10801 MICROCHIP USBA UDC DRIVER
10802 M:      Cristian Birsan <cristian.birsan@microchip.com>
10803 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10804 S:      Supported
10805 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
10806
10807 MICROCHIP USB251XB DRIVER
10808 M:      Richard Leitner <richard.leitner@skidata.com>
10809 L:      linux-usb@vger.kernel.org
10810 S:      Maintained
10811 F:      drivers/usb/misc/usb251xb.c
10812 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
10813
10814 MICROCHIP XDMA DRIVER
10815 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10816 L:      linux-arm-kernel@lists.infradead.org
10817 L:      dmaengine@vger.kernel.org
10818 S:      Supported
10819 F:      drivers/dma/at_xdmac.c
10820
10821 MICROSEMI MIPS SOCS
10822 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10823 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10824 L:      linux-mips@vger.kernel.org
10825 S:      Supported
10826 F:      arch/mips/generic/board-ocelot.c
10827 F:      arch/mips/configs/generic/board-ocelot.config
10828 F:      arch/mips/boot/dts/mscc/
10829 F:      Documentation/devicetree/bindings/mips/mscc.txt
10830
10831 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
10832 M:      Don Brace <don.brace@microsemi.com>
10833 L:      esc.storagedev@microsemi.com
10834 L:      linux-scsi@vger.kernel.org
10835 S:      Supported
10836 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
10837 F:      drivers/scsi/smartpqi/Kconfig
10838 F:      drivers/scsi/smartpqi/Makefile
10839 F:      include/linux/cciss*.h
10840 F:      include/uapi/linux/cciss*.h
10841 F:      Documentation/scsi/smartpqi.txt
10842
10843 MICROSEMI ETHERNET SWITCH DRIVER
10844 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10845 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10846 L:      netdev@vger.kernel.org
10847 S:      Supported
10848 F:      drivers/net/ethernet/mscc/
10849
10850 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
10851 M:      Chen Yu <yu.c.chen@intel.com>
10852 L:      platform-driver-x86@vger.kernel.org
10853 S:      Supported
10854 F:      drivers/platform/x86/surfacepro3_button.c
10855
10856 MICROTEK X6 SCANNER
10857 M:      Oliver Neukum <oliver@neukum.org>
10858 S:      Maintained
10859 F:      drivers/usb/image/microtek.*
10860
10861 MIPS
10862 M:      Ralf Baechle <ralf@linux-mips.org>
10863 M:      Paul Burton <paulburton@kernel.org>
10864 M:      James Hogan <jhogan@kernel.org>
10865 L:      linux-mips@vger.kernel.org
10866 W:      http://www.linux-mips.org/
10867 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
10868 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
10869 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
10870 S:      Supported
10871 F:      Documentation/devicetree/bindings/mips/
10872 F:      Documentation/mips/
10873 F:      arch/mips/
10874 F:      drivers/platform/mips/
10875
10876 MIPS BOSTON DEVELOPMENT BOARD
10877 M:      Paul Burton <paulburton@kernel.org>
10878 L:      linux-mips@vger.kernel.org
10879 S:      Maintained
10880 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
10881 F:      arch/mips/boot/dts/img/boston.dts
10882 F:      arch/mips/configs/generic/board-boston.config
10883 F:      drivers/clk/imgtec/clk-boston.c
10884 F:      include/dt-bindings/clock/boston-clock.h
10885
10886 MIPS GENERIC PLATFORM
10887 M:      Paul Burton <paulburton@kernel.org>
10888 L:      linux-mips@vger.kernel.org
10889 S:      Supported
10890 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
10891 F:      arch/mips/generic/
10892 F:      arch/mips/tools/generic-board-config.sh
10893
10894 MIPS/LOONGSON1 ARCHITECTURE
10895 M:      Keguang Zhang <keguang.zhang@gmail.com>
10896 L:      linux-mips@vger.kernel.org
10897 S:      Maintained
10898 F:      arch/mips/loongson32/
10899 F:      arch/mips/include/asm/mach-loongson32/
10900 F:      drivers/*/*loongson1*
10901 F:      drivers/*/*/*loongson1*
10902
10903 MIPS/LOONGSON2 ARCHITECTURE
10904 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
10905 L:      linux-mips@vger.kernel.org
10906 S:      Maintained
10907 F:      arch/mips/loongson64/fuloong-2e/
10908 F:      arch/mips/loongson64/lemote-2f/
10909 F:      arch/mips/include/asm/mach-loongson64/
10910 F:      drivers/*/*loongson2*
10911 F:      drivers/*/*/*loongson2*
10912
10913 MIPS/LOONGSON3 ARCHITECTURE
10914 M:      Huacai Chen <chenhc@lemote.com>
10915 L:      linux-mips@vger.kernel.org
10916 S:      Maintained
10917 F:      arch/mips/loongson64/
10918 F:      arch/mips/include/asm/mach-loongson64/
10919 F:      drivers/platform/mips/cpu_hwmon.c
10920 F:      drivers/*/*loongson3*
10921 F:      drivers/*/*/*loongson3*
10922
10923 MIPS RINT INSTRUCTION EMULATION
10924 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
10925 L:      linux-mips@vger.kernel.org
10926 S:      Supported
10927 F:      arch/mips/math-emu/sp_rint.c
10928 F:      arch/mips/math-emu/dp_rint.c
10929
10930 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
10931 M:      Hans Verkuil <hverkuil@xs4all.nl>
10932 L:      linux-media@vger.kernel.org
10933 T:      git git://linuxtv.org/media_tree.git
10934 W:      https://linuxtv.org
10935 S:      Odd Fixes
10936 F:      drivers/media/radio/radio-miropcm20*
10937
10938 MMP SUPPORT
10939 R:      Lubomir Rintel <lkundrak@v3.sk>
10940 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10941 S:      Odd Fixes
10942 F:      arch/arm/boot/dts/mmp*
10943 F:      arch/arm/mach-mmp/
10944
10945 MMU GATHER AND TLB INVALIDATION
10946 M:      Will Deacon <will@kernel.org>
10947 M:      "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com>
10948 M:      Andrew Morton <akpm@linux-foundation.org>
10949 M:      Nick Piggin <npiggin@gmail.com>
10950 M:      Peter Zijlstra <peterz@infradead.org>
10951 L:      linux-arch@vger.kernel.org
10952 L:      linux-mm@kvack.org
10953 S:      Maintained
10954 F:      arch/*/include/asm/tlb.h
10955 F:      include/asm-generic/tlb.h
10956 F:      mm/mmu_gather.c
10957
10958 MN88472 MEDIA DRIVER
10959 M:      Antti Palosaari <crope@iki.fi>
10960 L:      linux-media@vger.kernel.org
10961 W:      https://linuxtv.org
10962 W:      http://palosaari.fi/linux/
10963 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10964 S:      Maintained
10965 F:      drivers/media/dvb-frontends/mn88472*
10966
10967 MN88473 MEDIA DRIVER
10968 M:      Antti Palosaari <crope@iki.fi>
10969 L:      linux-media@vger.kernel.org
10970 W:      https://linuxtv.org
10971 W:      http://palosaari.fi/linux/
10972 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10973 S:      Maintained
10974 F:      drivers/media/dvb-frontends/mn88473*
10975
10976 MODULE SUPPORT
10977 M:      Jessica Yu <jeyu@kernel.org>
10978 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
10979 S:      Maintained
10980 F:      include/linux/module.h
10981 F:      kernel/module.c
10982
10983 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
10984 W:      http://popies.net/meye/
10985 S:      Orphan
10986 F:      Documentation/media/v4l-drivers/meye*
10987 F:      drivers/media/pci/meye/
10988 F:      include/uapi/linux/meye.h
10989
10990 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
10991 M:      Jiri Slaby <jirislaby@gmail.com>
10992 S:      Maintained
10993 F:      Documentation/driver-api/serial/moxa-smartio.rst
10994 F:      drivers/tty/mxser.*
10995
10996 MR800 AVERMEDIA USB FM RADIO DRIVER
10997 M:      Alexey Klimov <klimov.linux@gmail.com>
10998 L:      linux-media@vger.kernel.org
10999 T:      git git://linuxtv.org/media_tree.git
11000 S:      Maintained
11001 F:      drivers/media/radio/radio-mr800.c
11002
11003 MRF24J40 IEEE 802.15.4 RADIO DRIVER
11004 M:      Alan Ott <alan@signal11.us>
11005 L:      linux-wpan@vger.kernel.org
11006 S:      Maintained
11007 F:      drivers/net/ieee802154/mrf24j40.c
11008 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
11009
11010 MSI LAPTOP SUPPORT
11011 M:      "Lee, Chun-Yi" <jlee@suse.com>
11012 L:      platform-driver-x86@vger.kernel.org
11013 S:      Maintained
11014 F:      drivers/platform/x86/msi-laptop.c
11015
11016 MSI WMI SUPPORT
11017 L:      platform-driver-x86@vger.kernel.org
11018 S:      Orphan
11019 F:      drivers/platform/x86/msi-wmi.c
11020
11021 MSI001 MEDIA DRIVER
11022 M:      Antti Palosaari <crope@iki.fi>
11023 L:      linux-media@vger.kernel.org
11024 W:      https://linuxtv.org
11025 W:      http://palosaari.fi/linux/
11026 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11027 T:      git git://linuxtv.org/anttip/media_tree.git
11028 S:      Maintained
11029 F:      drivers/media/tuners/msi001*
11030
11031 MSI2500 MEDIA DRIVER
11032 M:      Antti Palosaari <crope@iki.fi>
11033 L:      linux-media@vger.kernel.org
11034 W:      https://linuxtv.org
11035 W:      http://palosaari.fi/linux/
11036 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11037 T:      git git://linuxtv.org/anttip/media_tree.git
11038 S:      Maintained
11039 F:      drivers/media/usb/msi2500/
11040
11041 MSYSTEMS DISKONCHIP G3 MTD DRIVER
11042 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11043 L:      linux-mtd@lists.infradead.org
11044 S:      Maintained
11045 F:      drivers/mtd/devices/docg3*
11046
11047 MT9M032 APTINA SENSOR DRIVER
11048 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11049 L:      linux-media@vger.kernel.org
11050 T:      git git://linuxtv.org/media_tree.git
11051 S:      Maintained
11052 F:      drivers/media/i2c/mt9m032.c
11053 F:      include/media/i2c/mt9m032.h
11054
11055 MT9P031 APTINA CAMERA SENSOR
11056 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11057 L:      linux-media@vger.kernel.org
11058 T:      git git://linuxtv.org/media_tree.git
11059 S:      Maintained
11060 F:      drivers/media/i2c/mt9p031.c
11061 F:      include/media/i2c/mt9p031.h
11062
11063 MT9T001 APTINA CAMERA SENSOR
11064 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11065 L:      linux-media@vger.kernel.org
11066 T:      git git://linuxtv.org/media_tree.git
11067 S:      Maintained
11068 F:      drivers/media/i2c/mt9t001.c
11069 F:      include/media/i2c/mt9t001.h
11070
11071 MT9T112 APTINA CAMERA SENSOR
11072 M:      Jacopo Mondi <jacopo@jmondi.org>
11073 L:      linux-media@vger.kernel.org
11074 T:      git git://linuxtv.org/media_tree.git
11075 S:      Odd Fixes
11076 F:      drivers/media/i2c/mt9t112.c
11077 F:      include/media/i2c/mt9t112.h
11078
11079 MT9V032 APTINA CAMERA SENSOR
11080 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11081 L:      linux-media@vger.kernel.org
11082 T:      git git://linuxtv.org/media_tree.git
11083 S:      Maintained
11084 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
11085 F:      drivers/media/i2c/mt9v032.c
11086 F:      include/media/i2c/mt9v032.h
11087
11088 MT9V111 APTINA CAMERA SENSOR
11089 M:      Jacopo Mondi <jacopo@jmondi.org>
11090 L:      linux-media@vger.kernel.org
11091 T:      git git://linuxtv.org/media_tree.git
11092 S:      Maintained
11093 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.txt
11094 F:      drivers/media/i2c/mt9v111.c
11095
11096 MULTIFUNCTION DEVICES (MFD)
11097 M:      Lee Jones <lee.jones@linaro.org>
11098 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
11099 S:      Supported
11100 F:      Documentation/devicetree/bindings/mfd/
11101 F:      drivers/mfd/
11102 F:      include/linux/mfd/
11103 F:      include/dt-bindings/mfd/
11104
11105 MULTIMEDIA CARD (MMC) ETC. OVER SPI
11106 S:      Orphan
11107 F:      drivers/mmc/host/mmc_spi.c
11108 F:      include/linux/spi/mmc_spi.h
11109
11110 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
11111 M:      Ulf Hansson <ulf.hansson@linaro.org>
11112 L:      linux-mmc@vger.kernel.org
11113 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
11114 S:      Maintained
11115 F:      Documentation/devicetree/bindings/mmc/
11116 F:      drivers/mmc/
11117 F:      include/linux/mmc/
11118 F:      include/uapi/linux/mmc/
11119
11120 MULTIPLEXER SUBSYSTEM
11121 M:      Peter Rosin <peda@axentia.se>
11122 S:      Maintained
11123 F:      Documentation/ABI/testing/sysfs-class-mux*
11124 F:      Documentation/devicetree/bindings/mux/
11125 F:      include/dt-bindings/mux/
11126 F:      include/linux/mux/
11127 F:      drivers/mux/
11128
11129 MULTITECH MULTIPORT CARD (ISICOM)
11130 S:      Orphan
11131 F:      drivers/tty/isicom.c
11132 F:      include/linux/isicom.h
11133
11134 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
11135 M:      Bin Liu <b-liu@ti.com>
11136 L:      linux-usb@vger.kernel.org
11137 S:      Maintained
11138 F:      drivers/usb/musb/
11139
11140 MXL301RF MEDIA DRIVER
11141 M:      Akihiro Tsukada <tskd08@gmail.com>
11142 L:      linux-media@vger.kernel.org
11143 S:      Odd Fixes
11144 F:      drivers/media/tuners/mxl301rf*
11145
11146 MXL5007T MEDIA DRIVER
11147 M:      Michael Krufky <mkrufky@linuxtv.org>
11148 L:      linux-media@vger.kernel.org
11149 W:      https://linuxtv.org
11150 W:      http://github.com/mkrufky
11151 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11152 T:      git git://linuxtv.org/mkrufky/tuners.git
11153 S:      Maintained
11154 F:      drivers/media/tuners/mxl5007t.*
11155
11156 MXSFB DRM DRIVER
11157 M:      Marek Vasut <marex@denx.de>
11158 M:      Stefan Agner <stefan@agner.ch>
11159 L:      dri-devel@lists.freedesktop.org
11160 S:      Supported
11161 F:      drivers/gpu/drm/mxsfb/
11162 F:      Documentation/devicetree/bindings/display/mxsfb.txt
11163 T:      git git://anongit.freedesktop.org/drm/drm-misc
11164
11165 MYLEX DAC960 PCI RAID Controller
11166 M:      Hannes Reinecke <hare@kernel.org>
11167 L:      linux-scsi@vger.kernel.org
11168 S:      Supported
11169 F:      drivers/scsi/myrb.*
11170 F:      drivers/scsi/myrs.*
11171
11172 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
11173 M:      Chris Lee <christopher.lee@cspi.com>
11174 L:      netdev@vger.kernel.org
11175 W:      https://www.cspi.com/ethernet-products/support/downloads/
11176 S:      Supported
11177 F:      drivers/net/ethernet/myricom/myri10ge/
11178
11179 NAND FLASH SUBSYSTEM
11180 M:      Miquel Raynal <miquel.raynal@bootlin.com>
11181 R:      Richard Weinberger <richard@nod.at>
11182 L:      linux-mtd@lists.infradead.org
11183 W:      http://www.linux-mtd.infradead.org/
11184 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
11185 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next
11186 S:      Maintained
11187 F:      drivers/mtd/nand/
11188 F:      include/linux/mtd/*nand*.h
11189
11190 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
11191 M:      Daniel Mack <zonque@gmail.com>
11192 S:      Maintained
11193 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11194 W:      http://www.native-instruments.com
11195 F:      sound/usb/caiaq/
11196
11197 NATSEMI ETHERNET DRIVER (DP8381x)
11198 S:      Orphan
11199 F:      drivers/net/ethernet/natsemi/natsemi.c
11200
11201 NCR 5380 SCSI DRIVERS
11202 M:      Finn Thain <fthain@telegraphics.com.au>
11203 M:      Michael Schmitz <schmitzmic@gmail.com>
11204 L:      linux-scsi@vger.kernel.org
11205 S:      Maintained
11206 F:      Documentation/scsi/g_NCR5380.txt
11207 F:      drivers/scsi/NCR5380.*
11208 F:      drivers/scsi/arm/cumana_1.c
11209 F:      drivers/scsi/arm/oak.c
11210 F:      drivers/scsi/atari_scsi.*
11211 F:      drivers/scsi/dmx3191d.c
11212 F:      drivers/scsi/g_NCR5380.*
11213 F:      drivers/scsi/mac_scsi.*
11214 F:      drivers/scsi/sun3_scsi.*
11215 F:      drivers/scsi/sun3_scsi_vme.c
11216
11217 NCSI LIBRARY:
11218 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
11219 S:      Maintained
11220 F:      net/ncsi/
11221
11222 NCT6775 HARDWARE MONITOR DRIVER
11223 M:      Guenter Roeck <linux@roeck-us.net>
11224 L:      linux-hwmon@vger.kernel.org
11225 S:      Maintained
11226 F:      Documentation/hwmon/nct6775.rst
11227 F:      drivers/hwmon/nct6775.c
11228
11229 NET_FAILOVER MODULE
11230 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
11231 L:      netdev@vger.kernel.org
11232 S:      Supported
11233 F:      drivers/net/net_failover.c
11234 F:      include/net/net_failover.h
11235 F:      Documentation/networking/net_failover.rst
11236
11237 NETEM NETWORK EMULATOR
11238 M:      Stephen Hemminger <stephen@networkplumber.org>
11239 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
11240 S:      Maintained
11241 F:      net/sched/sch_netem.c
11242
11243 NETERION 10GbE DRIVERS (s2io/vxge)
11244 M:      Jon Mason <jdmason@kudzu.us>
11245 L:      netdev@vger.kernel.org
11246 S:      Supported
11247 F:      Documentation/networking/device_drivers/neterion/s2io.txt
11248 F:      Documentation/networking/device_drivers/neterion/vxge.txt
11249 F:      drivers/net/ethernet/neterion/
11250
11251 NETFILTER
11252 M:      Pablo Neira Ayuso <pablo@netfilter.org>
11253 M:      Jozsef Kadlecsik <kadlec@netfilter.org>
11254 M:      Florian Westphal <fw@strlen.de>
11255 L:      netfilter-devel@vger.kernel.org
11256 L:      coreteam@netfilter.org
11257 W:      http://www.netfilter.org/
11258 W:      http://www.iptables.org/
11259 W:      http://www.nftables.org/
11260 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
11261 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
11262 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
11263 S:      Maintained
11264 F:      include/linux/netfilter*
11265 F:      include/linux/netfilter/
11266 F:      include/net/netfilter/
11267 F:      include/uapi/linux/netfilter*
11268 F:      include/uapi/linux/netfilter/
11269 F:      net/*/netfilter.c
11270 F:      net/*/netfilter/
11271 F:      net/netfilter/
11272 F:      net/bridge/br_netfilter*.c
11273
11274 NETROM NETWORK LAYER
11275 M:      Ralf Baechle <ralf@linux-mips.org>
11276 L:      linux-hams@vger.kernel.org
11277 W:      http://www.linux-ax25.org/
11278 S:      Maintained
11279 F:      include/net/netrom.h
11280 F:      include/uapi/linux/netrom.h
11281 F:      net/netrom/
11282
11283 NETRONOME ETHERNET DRIVERS
11284 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
11285 L:      oss-drivers@netronome.com
11286 S:      Maintained
11287 F:      drivers/net/ethernet/netronome/
11288
11289 NETWORK BLOCK DEVICE (NBD)
11290 M:      Josef Bacik <josef@toxicpanda.com>
11291 S:      Maintained
11292 L:      linux-block@vger.kernel.org
11293 L:      nbd@other.debian.org
11294 F:      Documentation/admin-guide/blockdev/nbd.rst
11295 F:      drivers/block/nbd.c
11296 F:      include/trace/events/nbd.h
11297 F:      include/uapi/linux/nbd.h
11298
11299 NETWORK DROP MONITOR
11300 M:      Neil Horman <nhorman@tuxdriver.com>
11301 L:      netdev@vger.kernel.org
11302 S:      Maintained
11303 W:      https://fedorahosted.org/dropwatch/
11304 F:      net/core/drop_monitor.c
11305 F:      include/uapi/linux/net_dropmon.h
11306 F:      include/net/drop_monitor.h
11307
11308 NETWORKING DRIVERS
11309 M:      "David S. Miller" <davem@davemloft.net>
11310 L:      netdev@vger.kernel.org
11311 W:      http://www.linuxfoundation.org/en/Net
11312 Q:      http://patchwork.ozlabs.org/project/netdev/list/
11313 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
11314 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
11315 S:      Odd Fixes
11316 F:      Documentation/devicetree/bindings/net/
11317 F:      drivers/net/
11318 F:      include/linux/if_*
11319 F:      include/linux/netdevice.h
11320 F:      include/linux/etherdevice.h
11321 F:      include/linux/fcdevice.h
11322 F:      include/linux/fddidevice.h
11323 F:      include/linux/hippidevice.h
11324 F:      include/linux/inetdevice.h
11325 F:      include/uapi/linux/if_*
11326 F:      include/uapi/linux/netdevice.h
11327
11328 NETWORKING DRIVERS (WIRELESS)
11329 M:      Kalle Valo <kvalo@codeaurora.org>
11330 L:      linux-wireless@vger.kernel.org
11331 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
11332 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
11333 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
11334 S:      Maintained
11335 F:      Documentation/devicetree/bindings/net/wireless/
11336 F:      drivers/net/wireless/
11337
11338 NETWORKING [DSA]
11339 M:      Andrew Lunn <andrew@lunn.ch>
11340 M:      Vivien Didelot <vivien.didelot@gmail.com>
11341 M:      Florian Fainelli <f.fainelli@gmail.com>
11342 S:      Maintained
11343 F:      Documentation/devicetree/bindings/net/dsa/
11344 F:      net/dsa/
11345 F:      include/net/dsa.h
11346 F:      include/linux/dsa/
11347 F:      include/linux/platform_data/dsa.h
11348 F:      drivers/net/dsa/
11349
11350 NETWORKING [GENERAL]
11351 M:      "David S. Miller" <davem@davemloft.net>
11352 L:      netdev@vger.kernel.org
11353 W:      http://www.linuxfoundation.org/en/Net
11354 Q:      http://patchwork.ozlabs.org/project/netdev/list/
11355 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
11356 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
11357 B:      mailto:netdev@vger.kernel.org
11358 S:      Maintained
11359 F:      net/
11360 F:      include/net/
11361 F:      include/linux/in.h
11362 F:      include/linux/net.h
11363 F:      include/linux/netdevice.h
11364 F:      include/uapi/linux/in.h
11365 F:      include/uapi/linux/net.h
11366 F:      include/uapi/linux/netdevice.h
11367 F:      include/uapi/linux/net_namespace.h
11368 F:      tools/testing/selftests/net/
11369 F:      lib/net_utils.c
11370 F:      lib/random32.c
11371 F:      Documentation/networking/
11372
11373 NETWORKING [IPSEC]
11374 M:      Steffen Klassert <steffen.klassert@secunet.com>
11375 M:      Herbert Xu <herbert@gondor.apana.org.au>
11376 M:      "David S. Miller" <davem@davemloft.net>
11377 L:      netdev@vger.kernel.org
11378 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
11379 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
11380 S:      Maintained
11381 F:      net/xfrm/
11382 F:      net/key/
11383 F:      net/ipv4/xfrm*
11384 F:      net/ipv4/esp4*
11385 F:      net/ipv4/ah4.c
11386 F:      net/ipv4/ipcomp.c
11387 F:      net/ipv4/ip_vti.c
11388 F:      net/ipv6/xfrm*
11389 F:      net/ipv6/esp6*
11390 F:      net/ipv6/ah6.c
11391 F:      net/ipv6/ipcomp6.c
11392 F:      net/ipv6/ip6_vti.c
11393 F:      include/uapi/linux/xfrm.h
11394 F:      include/net/xfrm.h
11395
11396 NETWORKING [IPv4/IPv6]
11397 M:      "David S. Miller" <davem@davemloft.net>
11398 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
11399 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
11400 L:      netdev@vger.kernel.org
11401 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
11402 S:      Maintained
11403 F:      net/ipv4/
11404 F:      net/ipv6/
11405 F:      include/net/ip*
11406 F:      arch/x86/net/*
11407
11408 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
11409 M:      Paul Moore <paul@paul-moore.com>
11410 W:      https://github.com/netlabel
11411 L:      netdev@vger.kernel.org
11412 L:      linux-security-module@vger.kernel.org
11413 S:      Maintained
11414 F:      Documentation/netlabel/
11415 F:      include/net/calipso.h
11416 F:      include/net/cipso_ipv4.h
11417 F:      include/net/netlabel.h
11418 F:      include/uapi/linux/netfilter/xt_SECMARK.h
11419 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
11420 F:      net/netlabel/
11421 F:      net/ipv4/cipso_ipv4.c
11422 F:      net/ipv6/calipso.c
11423 F:      net/netfilter/xt_CONNSECMARK.c
11424 F:      net/netfilter/xt_SECMARK.c
11425
11426 NETWORKING [TCP]
11427 M:      Eric Dumazet <edumazet@google.com>
11428 L:      netdev@vger.kernel.org
11429 S:      Maintained
11430 F:      net/ipv4/tcp*.c
11431 F:      net/ipv4/syncookies.c
11432 F:      net/ipv6/tcp*.c
11433 F:      net/ipv6/syncookies.c
11434 F:      include/uapi/linux/tcp.h
11435 F:      include/net/tcp.h
11436 F:      include/linux/tcp.h
11437 F:      include/trace/events/tcp.h
11438
11439 NETWORKING [TLS]
11440 M:      Boris Pismenny <borisp@mellanox.com>
11441 M:      Aviad Yehezkel <aviadye@mellanox.com>
11442 M:      John Fastabend <john.fastabend@gmail.com>
11443 M:      Daniel Borkmann <daniel@iogearbox.net>
11444 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
11445 L:      netdev@vger.kernel.org
11446 S:      Maintained
11447 F:      net/tls/*
11448 F:      include/uapi/linux/tls.h
11449 F:      include/net/tls.h
11450
11451 NETWORKING [WIRELESS]
11452 L:      linux-wireless@vger.kernel.org
11453 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
11454
11455 NETDEVSIM
11456 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
11457 S:      Maintained
11458 F:      drivers/net/netdevsim/*
11459
11460 NETXEN (1/10) GbE SUPPORT
11461 M:      Manish Chopra <manishc@marvell.com>
11462 M:      Rahul Verma <rahulv@marvell.com>
11463 M:      GR-Linux-NIC-Dev@marvell.com
11464 L:      netdev@vger.kernel.org
11465 S:      Supported
11466 F:      drivers/net/ethernet/qlogic/netxen/
11467
11468 NEXTHOP
11469 M:      David Ahern <dsahern@kernel.org>
11470 L:      netdev@vger.kernel.org
11471 S:      Maintained
11472 F:      include/net/nexthop.h
11473 F:      include/uapi/linux/nexthop.h
11474 F:      include/net/netns/nexthop.h
11475 F:      net/ipv4/nexthop.c
11476
11477 NFC SUBSYSTEM
11478 L:      netdev@vger.kernel.org
11479 S:      Orphan
11480 F:      net/nfc/
11481 F:      include/net/nfc/
11482 F:      include/uapi/linux/nfc.h
11483 F:      drivers/nfc/
11484 F:      include/linux/platform_data/nfcmrvl.h
11485 F:      Documentation/devicetree/bindings/net/nfc/
11486
11487 NFS, SUNRPC, AND LOCKD CLIENTS
11488 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
11489 M:      Anna Schumaker <anna.schumaker@netapp.com>
11490 L:      linux-nfs@vger.kernel.org
11491 W:      http://client.linux-nfs.org
11492 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
11493 S:      Maintained
11494 F:      fs/lockd/
11495 F:      fs/nfs/
11496 F:      fs/nfs_common/
11497 F:      net/sunrpc/
11498 F:      include/linux/lockd/
11499 F:      include/linux/nfs*
11500 F:      include/linux/sunrpc/
11501 F:      include/uapi/linux/nfs*
11502 F:      include/uapi/linux/sunrpc/
11503
11504 NILFS2 FILESYSTEM
11505 M:      Ryusuke Konishi <konishi.ryusuke@gmail.com>
11506 L:      linux-nilfs@vger.kernel.org
11507 W:      https://nilfs.sourceforge.io/
11508 W:      https://nilfs.osdn.jp/
11509 T:      git git://github.com/konis/nilfs2.git
11510 S:      Supported
11511 F:      Documentation/filesystems/nilfs2.txt
11512 F:      fs/nilfs2/
11513 F:      include/trace/events/nilfs2.h
11514 F:      include/uapi/linux/nilfs2_api.h
11515 F:      include/uapi/linux/nilfs2_ondisk.h
11516
11517 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
11518 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
11519 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
11520 S:      Maintained
11521 F:      Documentation/scsi/NinjaSCSI.txt
11522 F:      drivers/scsi/pcmcia/nsp_*
11523
11524 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
11525 M:      GOTO Masanori <gotom@debian.or.jp>
11526 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
11527 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
11528 S:      Maintained
11529 F:      Documentation/scsi/NinjaSCSI.txt
11530 F:      drivers/scsi/nsp32*
11531
11532 NIOS2 ARCHITECTURE
11533 M:      Ley Foon Tan <lftan@altera.com>
11534 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
11535 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
11536 S:      Maintained
11537 F:      arch/nios2/
11538
11539 NOHZ, DYNTICKS SUPPORT
11540 M:      Frederic Weisbecker <fweisbec@gmail.com>
11541 M:      Thomas Gleixner <tglx@linutronix.de>
11542 M:      Ingo Molnar <mingo@kernel.org>
11543 L:      linux-kernel@vger.kernel.org
11544 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
11545 S:      Maintained
11546 F:      kernel/time/tick*.*
11547 F:      include/linux/tick.h
11548 F:      include/linux/sched/nohz.h
11549
11550 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
11551 M:      Pavel Machek <pavel@ucw.cz>
11552 M:      Sakari Ailus <sakari.ailus@iki.fi>
11553 L:      linux-media@vger.kernel.org
11554 S:      Maintained
11555 F:      drivers/media/i2c/et8ek8
11556 F:      drivers/media/i2c/ad5820.c
11557
11558 NOKIA N900 POWER SUPPLY DRIVERS
11559 R:      Pali Rohár <pali.rohar@gmail.com>
11560 F:      include/linux/power/bq2415x_charger.h
11561 F:      include/linux/power/bq27xxx_battery.h
11562 F:      drivers/power/supply/bq2415x_charger.c
11563 F:      drivers/power/supply/bq27xxx_battery.c
11564 F:      drivers/power/supply/bq27xxx_battery_i2c.c
11565 F:      drivers/power/supply/isp1704_charger.c
11566 F:      drivers/power/supply/rx51_battery.c
11567
11568 NOLIBC HEADER FILE
11569 M:      Willy Tarreau <w@1wt.eu>
11570 S:      Maintained
11571 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git
11572 F:      tools/include/nolibc/
11573
11574 NSDEPS
11575 M:      Matthias Maennich <maennich@google.com>
11576 S:      Maintained
11577 F:      scripts/nsdeps
11578 F:      Documentation/core-api/symbol-namespaces.rst
11579
11580 NTB AMD DRIVER
11581 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
11582 L:      linux-ntb@googlegroups.com
11583 S:      Supported
11584 F:      drivers/ntb/hw/amd/
11585
11586 NTB DRIVER CORE
11587 M:      Jon Mason <jdmason@kudzu.us>
11588 M:      Dave Jiang <dave.jiang@intel.com>
11589 M:      Allen Hubbe <allenbh@gmail.com>
11590 L:      linux-ntb@googlegroups.com
11591 S:      Supported
11592 W:      https://github.com/jonmason/ntb/wiki
11593 T:      git git://github.com/jonmason/ntb.git
11594 F:      drivers/ntb/
11595 F:      drivers/net/ntb_netdev.c
11596 F:      include/linux/ntb.h
11597 F:      include/linux/ntb_transport.h
11598 F:      tools/testing/selftests/ntb/
11599
11600 NTB IDT DRIVER
11601 M:      Serge Semin <fancer.lancer@gmail.com>
11602 L:      linux-ntb@googlegroups.com
11603 S:      Supported
11604 F:      drivers/ntb/hw/idt/
11605
11606 NTB INTEL DRIVER
11607 M:      Dave Jiang <dave.jiang@intel.com>
11608 L:      linux-ntb@googlegroups.com
11609 S:      Supported
11610 W:      https://github.com/davejiang/linux/wiki
11611 T:      git https://github.com/davejiang/linux.git
11612 F:      drivers/ntb/hw/intel/
11613
11614 NTFS FILESYSTEM
11615 M:      Anton Altaparmakov <anton@tuxera.com>
11616 L:      linux-ntfs-dev@lists.sourceforge.net
11617 W:      http://www.tuxera.com/
11618 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
11619 S:      Supported
11620 F:      Documentation/filesystems/ntfs.txt
11621 F:      fs/ntfs/
11622
11623 NUBUS SUBSYSTEM
11624 M:      Finn Thain <fthain@telegraphics.com.au>
11625 L:      linux-m68k@lists.linux-m68k.org
11626 S:      Maintained
11627 F:      arch/*/include/asm/nubus.h
11628 F:      drivers/nubus/
11629 F:      include/linux/nubus.h
11630 F:      include/uapi/linux/nubus.h
11631
11632 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
11633 M:      Antonino Daplas <adaplas@gmail.com>
11634 L:      linux-fbdev@vger.kernel.org
11635 S:      Maintained
11636 F:      drivers/video/fbdev/riva/
11637 F:      drivers/video/fbdev/nvidia/
11638
11639 NVM EXPRESS DRIVER
11640 M:      Keith Busch <kbusch@kernel.org>
11641 M:      Jens Axboe <axboe@fb.com>
11642 M:      Christoph Hellwig <hch@lst.de>
11643 M:      Sagi Grimberg <sagi@grimberg.me>
11644 L:      linux-nvme@lists.infradead.org
11645 T:      git://git.infradead.org/nvme.git
11646 W:      http://git.infradead.org/nvme.git
11647 S:      Supported
11648 F:      drivers/nvme/host/
11649 F:      include/linux/nvme.h
11650 F:      include/uapi/linux/nvme_ioctl.h
11651
11652 NVM EXPRESS FC TRANSPORT DRIVERS
11653 M:      James Smart <james.smart@broadcom.com>
11654 L:      linux-nvme@lists.infradead.org
11655 S:      Supported
11656 F:      include/linux/nvme-fc.h
11657 F:      include/linux/nvme-fc-driver.h
11658 F:      drivers/nvme/host/fc.c
11659 F:      drivers/nvme/target/fc.c
11660 F:      drivers/nvme/target/fcloop.c
11661
11662 NVM EXPRESS TARGET DRIVER
11663 M:      Christoph Hellwig <hch@lst.de>
11664 M:      Sagi Grimberg <sagi@grimberg.me>
11665 M:      Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com>
11666 L:      linux-nvme@lists.infradead.org
11667 T:      git://git.infradead.org/nvme.git
11668 W:      http://git.infradead.org/nvme.git
11669 S:      Supported
11670 F:      drivers/nvme/target/
11671
11672 NVMEM FRAMEWORK
11673 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
11674 S:      Maintained
11675 F:      drivers/nvmem/
11676 F:      Documentation/devicetree/bindings/nvmem/
11677 F:      Documentation/ABI/stable/sysfs-bus-nvmem
11678 F:      include/linux/nvmem-consumer.h
11679 F:      include/linux/nvmem-provider.h
11680
11681 NXP FXAS21002C DRIVER
11682 M:      Rui Miguel Silva <rmfrfs@gmail.com>
11683 L:      linux-iio@vger.kernel.org
11684 S:      Maintained
11685 F:      Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.txt
11686 F:      drivers/iio/gyro/fxas21002c_core.c
11687 F:      drivers/iio/gyro/fxas21002c.h
11688 F:      drivers/iio/gyro/fxas21002c_i2c.c
11689 F:      drivers/iio/gyro/fxas21002c_spi.c
11690
11691 NXP SGTL5000 DRIVER
11692 M:      Fabio Estevam <festevam@gmail.com>
11693 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11694 S:      Maintained
11695 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
11696 F:      sound/soc/codecs/sgtl5000*
11697
11698 NXP SJA1105 ETHERNET SWITCH DRIVER
11699 M:      Vladimir Oltean <olteanv@gmail.com>
11700 L:      linux-kernel@vger.kernel.org
11701 S:      Maintained
11702 F:      drivers/net/dsa/sja1105
11703
11704 NXP TDA998X DRM DRIVER
11705 M:      Russell King <linux@armlinux.org.uk>
11706 S:      Maintained
11707 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
11708 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
11709 F:      drivers/gpu/drm/i2c/tda998x_drv.c
11710 F:      include/drm/i2c/tda998x.h
11711 F:      include/dt-bindings/display/tda998x.h
11712 K:      "nxp,tda998x"
11713
11714 NXP TFA9879 DRIVER
11715 M:      Peter Rosin <peda@axentia.se>
11716 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11717 S:      Maintained
11718 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
11719 F:      sound/soc/codecs/tfa9879*
11720
11721 NXP-NCI NFC DRIVER
11722 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
11723 R:      Charles Gorand <charles.gorand@effinnov.com>
11724 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
11725 S:      Supported
11726 F:      drivers/nfc/nxp-nci
11727
11728 OBJAGG
11729 M:      Jiri Pirko <jiri@mellanox.com>
11730 L:      netdev@vger.kernel.org
11731 S:      Supported
11732 F:      lib/objagg.c
11733 F:      lib/test_objagg.c
11734 F:      include/linux/objagg.h
11735
11736 NXP FSPI DRIVER
11737 R:      Yogesh Gaur <yogeshgaur.83@gmail.com>
11738 M:      Ashish Kumar <ashish.kumar@nxp.com>
11739 L:      linux-spi@vger.kernel.org
11740 S:      Maintained
11741 F:      drivers/spi/spi-nxp-fspi.c
11742 F:      Documentation/devicetree/bindings/spi/spi-nxp-fspi.txt
11743
11744 OBJTOOL
11745 M:      Josh Poimboeuf <jpoimboe@redhat.com>
11746 M:      Peter Zijlstra <peterz@infradead.org>
11747 S:      Supported
11748 F:      tools/objtool/
11749
11750 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
11751 M:      Frederic Barrat <fbarrat@linux.ibm.com>
11752 M:      Andrew Donnellan <ajd@linux.ibm.com>
11753 L:      linuxppc-dev@lists.ozlabs.org
11754 S:      Supported
11755 F:      arch/powerpc/platforms/powernv/ocxl.c
11756 F:      arch/powerpc/include/asm/pnv-ocxl.h
11757 F:      drivers/misc/ocxl/
11758 F:      include/misc/ocxl*
11759 F:      include/uapi/misc/ocxl.h
11760 F:      Documentation/userspace-api/accelerators/ocxl.rst
11761
11762 OMAP AUDIO SUPPORT
11763 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
11764 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
11765 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11766 L:      linux-omap@vger.kernel.org
11767 S:      Maintained
11768 F:      sound/soc/ti/omap*
11769 F:      sound/soc/ti/rx51.c
11770 F:      sound/soc/ti/n810.c
11771 F:      sound/soc/ti/sdma-pcm.*
11772
11773 OMAP CLOCK FRAMEWORK SUPPORT
11774 M:      Paul Walmsley <paul@pwsan.com>
11775 L:      linux-omap@vger.kernel.org
11776 S:      Maintained
11777 F:      arch/arm/*omap*/*clock*
11778
11779 OMAP DEVICE TREE SUPPORT
11780 M:      Benoît Cousson <bcousson@baylibre.com>
11781 M:      Tony Lindgren <tony@atomide.com>
11782 L:      linux-omap@vger.kernel.org
11783 L:      devicetree@vger.kernel.org
11784 S:      Maintained
11785 F:      arch/arm/boot/dts/*omap*
11786 F:      arch/arm/boot/dts/*am3*
11787 F:      arch/arm/boot/dts/*am4*
11788 F:      arch/arm/boot/dts/*am5*
11789 F:      arch/arm/boot/dts/*dra7*
11790
11791 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
11792 L:      linux-omap@vger.kernel.org
11793 L:      linux-fbdev@vger.kernel.org
11794 S:      Orphan
11795 F:      drivers/video/fbdev/omap2/
11796 F:      Documentation/arm/omap/dss.rst
11797
11798 OMAP FRAMEBUFFER SUPPORT
11799 L:      linux-fbdev@vger.kernel.org
11800 L:      linux-omap@vger.kernel.org
11801 S:      Orphan
11802 F:      drivers/video/fbdev/omap/
11803
11804 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
11805 M:      Roger Quadros <rogerq@ti.com>
11806 M:      Tony Lindgren <tony@atomide.com>
11807 L:      linux-omap@vger.kernel.org
11808 S:      Maintained
11809 F:      drivers/memory/omap-gpmc.c
11810 F:      arch/arm/mach-omap2/*gpmc*
11811
11812 OMAP GPIO DRIVER
11813 M:      Grygorii Strashko <grygorii.strashko@ti.com>
11814 M:      Santosh Shilimkar <ssantosh@kernel.org>
11815 M:      Kevin Hilman <khilman@kernel.org>
11816 L:      linux-omap@vger.kernel.org
11817 S:      Maintained
11818 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
11819 F:      drivers/gpio/gpio-omap.c
11820
11821 OMAP HARDWARE SPINLOCK SUPPORT
11822 M:      Ohad Ben-Cohen <ohad@wizery.com>
11823 L:      linux-omap@vger.kernel.org
11824 S:      Maintained
11825 F:      drivers/hwspinlock/omap_hwspinlock.c
11826
11827 OMAP HS MMC SUPPORT
11828 L:      linux-mmc@vger.kernel.org
11829 L:      linux-omap@vger.kernel.org
11830 S:      Orphan
11831 F:      drivers/mmc/host/omap_hsmmc.c
11832
11833 OMAP HWMOD DATA
11834 M:      Paul Walmsley <paul@pwsan.com>
11835 L:      linux-omap@vger.kernel.org
11836 S:      Maintained
11837 F:      arch/arm/mach-omap2/omap_hwmod*data*
11838
11839 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
11840 M:      Benoît Cousson <bcousson@baylibre.com>
11841 L:      linux-omap@vger.kernel.org
11842 S:      Maintained
11843 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
11844
11845 OMAP HWMOD SUPPORT
11846 M:      Benoît Cousson <bcousson@baylibre.com>
11847 M:      Paul Walmsley <paul@pwsan.com>
11848 L:      linux-omap@vger.kernel.org
11849 S:      Maintained
11850 F:      arch/arm/mach-omap2/omap_hwmod.*
11851
11852 OMAP I2C DRIVER
11853 M:      Vignesh R <vigneshr@ti.com>
11854 L:      linux-omap@vger.kernel.org
11855 L:      linux-i2c@vger.kernel.org
11856 S:      Maintained
11857 F:      Documentation/devicetree/bindings/i2c/i2c-omap.txt
11858 F:      drivers/i2c/busses/i2c-omap.c
11859
11860 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
11861 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11862 L:      linux-media@vger.kernel.org
11863 S:      Maintained
11864 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
11865 F:      drivers/media/platform/omap3isp/
11866 F:      drivers/staging/media/omap4iss/
11867
11868 OMAP MMC SUPPORT
11869 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
11870 L:      linux-omap@vger.kernel.org
11871 S:      Odd Fixes
11872 F:      drivers/mmc/host/omap.c
11873
11874 OMAP POWER MANAGEMENT SUPPORT
11875 M:      Kevin Hilman <khilman@kernel.org>
11876 L:      linux-omap@vger.kernel.org
11877 S:      Maintained
11878 F:      arch/arm/*omap*/*pm*
11879 F:      drivers/cpufreq/omap-cpufreq.c
11880
11881 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
11882 M:      Rajendra Nayak <rnayak@codeaurora.org>
11883 M:      Paul Walmsley <paul@pwsan.com>
11884 L:      linux-omap@vger.kernel.org
11885 S:      Maintained
11886 F:      arch/arm/mach-omap2/prm*
11887
11888 OMAP RANDOM NUMBER GENERATOR SUPPORT
11889 M:      Deepak Saxena <dsaxena@plexity.net>
11890 S:      Maintained
11891 F:      drivers/char/hw_random/omap-rng.c
11892
11893 OMAP USB SUPPORT
11894 L:      linux-usb@vger.kernel.org
11895 L:      linux-omap@vger.kernel.org
11896 S:      Orphan
11897 F:      drivers/usb/*/*omap*
11898 F:      arch/arm/*omap*/usb*
11899
11900 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
11901 M:      Mark Jackson <mpfj@newflow.co.uk>
11902 L:      linux-omap@vger.kernel.org
11903 S:      Maintained
11904 F:      arch/arm/boot/dts/am335x-nano.dts
11905
11906 OMAP1 SUPPORT
11907 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
11908 M:      Tony Lindgren <tony@atomide.com>
11909 L:      linux-omap@vger.kernel.org
11910 Q:      http://patchwork.kernel.org/project/linux-omap/list/
11911 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
11912 S:      Maintained
11913 F:      arch/arm/mach-omap1/
11914 F:      arch/arm/plat-omap/
11915 F:      arch/arm/configs/omap1_defconfig
11916 F:      drivers/i2c/busses/i2c-omap.c
11917 F:      include/linux/platform_data/i2c-omap.h
11918 F:      include/linux/platform_data/ams-delta-fiq.h
11919
11920 OMAP2+ SUPPORT
11921 M:      Tony Lindgren <tony@atomide.com>
11922 L:      linux-omap@vger.kernel.org
11923 W:      http://www.muru.com/linux/omap/
11924 W:      http://linux.omap.com/
11925 Q:      http://patchwork.kernel.org/project/linux-omap/list/
11926 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
11927 S:      Maintained
11928 F:      arch/arm/mach-omap2/
11929 F:      arch/arm/plat-omap/
11930 F:      arch/arm/configs/omap2plus_defconfig
11931 F:      drivers/bus/ti-sysc.c
11932 F:      drivers/i2c/busses/i2c-omap.c
11933 F:      drivers/irqchip/irq-omap-intc.c
11934 F:      drivers/mfd/*omap*.c
11935 F:      drivers/mfd/menelaus.c
11936 F:      drivers/mfd/palmas.c
11937 F:      drivers/mfd/tps65217.c
11938 F:      drivers/mfd/tps65218.c
11939 F:      drivers/mfd/tps65910.c
11940 F:      drivers/mfd/twl-core.[ch]
11941 F:      drivers/mfd/twl4030*.c
11942 F:      drivers/mfd/twl6030*.c
11943 F:      drivers/mfd/twl6040*.c
11944 F:      drivers/regulator/palmas-regulator*.c
11945 F:      drivers/regulator/pbias-regulator.c
11946 F:      drivers/regulator/tps65217-regulator.c
11947 F:      drivers/regulator/tps65218-regulator.c
11948 F:      drivers/regulator/tps65910-regulator.c
11949 F:      drivers/regulator/twl-regulator.c
11950 F:      drivers/regulator/twl6030-regulator.c
11951 F:      include/linux/platform_data/i2c-omap.h
11952 F:      include/linux/platform_data/ti-sysc.h
11953
11954 ONION OMEGA2+ BOARD
11955 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
11956 L:      linux-mips@vger.kernel.org
11957 S:      Maintained
11958 F:      arch/mips/boot/dts/ralink/omega2p.dts
11959
11960 OMFS FILESYSTEM
11961 M:      Bob Copeland <me@bobcopeland.com>
11962 L:      linux-karma-devel@lists.sourceforge.net
11963 S:      Maintained
11964 F:      Documentation/filesystems/omfs.txt
11965 F:      fs/omfs/
11966
11967 OMNIKEY CARDMAN 4000 DRIVER
11968 M:      Harald Welte <laforge@gnumonks.org>
11969 S:      Maintained
11970 F:      drivers/char/pcmcia/cm4000_cs.c
11971 F:      include/linux/cm4000_cs.h
11972 F:      include/uapi/linux/cm4000_cs.h
11973
11974 OMNIKEY CARDMAN 4040 DRIVER
11975 M:      Harald Welte <laforge@gnumonks.org>
11976 S:      Maintained
11977 F:      drivers/char/pcmcia/cm4040_cs.*
11978
11979 OMNIVISION OV13858 SENSOR DRIVER
11980 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11981 L:      linux-media@vger.kernel.org
11982 T:      git git://linuxtv.org/media_tree.git
11983 S:      Maintained
11984 F:      drivers/media/i2c/ov13858.c
11985
11986 OMNIVISION OV2680 SENSOR DRIVER
11987 M:      Rui Miguel Silva <rmfrfs@gmail.com>
11988 L:      linux-media@vger.kernel.org
11989 T:      git git://linuxtv.org/media_tree.git
11990 S:      Maintained
11991 F:      drivers/media/i2c/ov2680.c
11992 F:      Documentation/devicetree/bindings/media/i2c/ov2680.txt
11993
11994 OMNIVISION OV2685 SENSOR DRIVER
11995 M:      Shunqian Zheng <zhengsq@rock-chips.com>
11996 L:      linux-media@vger.kernel.org
11997 T:      git git://linuxtv.org/media_tree.git
11998 S:      Maintained
11999 F:      drivers/media/i2c/ov2685.c
12000
12001 OMNIVISION OV5640 SENSOR DRIVER
12002 M:      Steve Longerbeam <slongerbeam@gmail.com>
12003 L:      linux-media@vger.kernel.org
12004 T:      git git://linuxtv.org/media_tree.git
12005 S:      Maintained
12006 F:      drivers/media/i2c/ov5640.c
12007
12008 OMNIVISION OV5647 SENSOR DRIVER
12009 M:      Luis Oliveira <lolivei@synopsys.com>
12010 L:      linux-media@vger.kernel.org
12011 T:      git git://linuxtv.org/media_tree.git
12012 S:      Maintained
12013 F:      drivers/media/i2c/ov5647.c
12014
12015 OMNIVISION OV5670 SENSOR DRIVER
12016 M:      Chiranjeevi Rapolu <chiranjeevi.rapolu@intel.com>
12017 M:      Hyungwoo Yang <hyungwoo.yang@intel.com>
12018 L:      linux-media@vger.kernel.org
12019 T:      git git://linuxtv.org/media_tree.git
12020 S:      Maintained
12021 F:      drivers/media/i2c/ov5670.c
12022
12023 OMNIVISION OV5675 SENSOR DRIVER
12024 M:      Shawn Tu <shawnx.tu@intel.com>
12025 L:      linux-media@vger.kernel.org
12026 T:      git git://linuxtv.org/media_tree.git
12027 S:      Maintained
12028 F:      drivers/media/i2c/ov5675.c
12029
12030 OMNIVISION OV5695 SENSOR DRIVER
12031 M:      Shunqian Zheng <zhengsq@rock-chips.com>
12032 L:      linux-media@vger.kernel.org
12033 T:      git git://linuxtv.org/media_tree.git
12034 S:      Maintained
12035 F:      drivers/media/i2c/ov5695.c
12036
12037 OMNIVISION OV7670 SENSOR DRIVER
12038 M:      Jonathan Corbet <corbet@lwn.net>
12039 L:      linux-media@vger.kernel.org
12040 T:      git git://linuxtv.org/media_tree.git
12041 S:      Maintained
12042 F:      drivers/media/i2c/ov7670.c
12043 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
12044
12045 OMNIVISION OV772x SENSOR DRIVER
12046 M:      Jacopo Mondi <jacopo@jmondi.org>
12047 L:      linux-media@vger.kernel.org
12048 T:      git git://linuxtv.org/media_tree.git
12049 S:      Odd fixes
12050 F:      drivers/media/i2c/ov772x.c
12051 F:      include/media/i2c/ov772x.h
12052 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
12053
12054 OMNIVISION OV7740 SENSOR DRIVER
12055 M:      Wenyou Yang <wenyou.yang@microchip.com>
12056 L:      linux-media@vger.kernel.org
12057 T:      git git://linuxtv.org/media_tree.git
12058 S:      Maintained
12059 F:      drivers/media/i2c/ov7740.c
12060 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
12061
12062 OMNIVISION OV9640 SENSOR DRIVER
12063 M:      Petr Cvek <petrcvekcz@gmail.com>
12064 L:      linux-media@vger.kernel.org
12065 S:      Maintained
12066 F:      drivers/media/i2c/ov9640.*
12067
12068 OMNIVISION OV8856 SENSOR DRIVER
12069 M:      Ben Kao <ben.kao@intel.com>
12070 L:      linux-media@vger.kernel.org
12071 T:      git git://linuxtv.org/media_tree.git
12072 S:      Maintained
12073 F:      drivers/media/i2c/ov8856.c
12074
12075 OMNIVISION OV9650 SENSOR DRIVER
12076 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
12077 R:      Akinobu Mita <akinobu.mita@gmail.com>
12078 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12079 L:      linux-media@vger.kernel.org
12080 T:      git git://linuxtv.org/media_tree.git
12081 S:      Maintained
12082 F:      drivers/media/i2c/ov9650.c
12083 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
12084
12085 ONENAND FLASH DRIVER
12086 M:      Kyungmin Park <kyungmin.park@samsung.com>
12087 L:      linux-mtd@lists.infradead.org
12088 S:      Maintained
12089 F:      drivers/mtd/nand/onenand/
12090 F:      include/linux/mtd/onenand*.h
12091
12092 OP-TEE DRIVER
12093 M:      Jens Wiklander <jens.wiklander@linaro.org>
12094 L:      tee-dev@lists.linaro.org
12095 S:      Maintained
12096 F:      drivers/tee/optee/
12097
12098 OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER
12099 M:      Sumit Garg <sumit.garg@linaro.org>
12100 L:      tee-dev@lists.linaro.org
12101 S:      Maintained
12102 F:      drivers/char/hw_random/optee-rng.c
12103
12104 OPA-VNIC DRIVER
12105 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12106 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
12107 L:      linux-rdma@vger.kernel.org
12108 S:      Supported
12109 F:      drivers/infiniband/ulp/opa_vnic
12110
12111 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
12112 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
12113 M:      Frank Rowand <frowand.list@gmail.com>
12114 L:      devicetree@vger.kernel.org
12115 S:      Maintained
12116 F:      Documentation/devicetree/dynamic-resolution-notes.txt
12117 F:      Documentation/devicetree/overlay-notes.txt
12118 F:      drivers/of/overlay.c
12119 F:      drivers/of/resolver.c
12120 K:      of_overlay_notifier_
12121
12122 OPEN FIRMWARE AND FLATTENED DEVICE TREE
12123 M:      Rob Herring <robh+dt@kernel.org>
12124 M:      Frank Rowand <frowand.list@gmail.com>
12125 L:      devicetree@vger.kernel.org
12126 W:      http://www.devicetree.org/
12127 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
12128 S:      Maintained
12129 F:      drivers/of/
12130 F:      include/linux/of*.h
12131 F:      scripts/dtc/
12132 F:      Documentation/ABI/testing/sysfs-firmware-ofw
12133
12134 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
12135 M:      Rob Herring <robh+dt@kernel.org>
12136 M:      Mark Rutland <mark.rutland@arm.com>
12137 L:      devicetree@vger.kernel.org
12138 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
12139 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
12140 S:      Maintained
12141 F:      Documentation/devicetree/
12142 F:      arch/*/boot/dts/
12143 F:      include/dt-bindings/
12144
12145 OPENCORES I2C BUS DRIVER
12146 M:      Peter Korsgaard <peter@korsgaard.com>
12147 M:      Andrew Lunn <andrew@lunn.ch>
12148 L:      linux-i2c@vger.kernel.org
12149 S:      Maintained
12150 F:      Documentation/devicetree/bindings/i2c/i2c-ocores.txt
12151 F:      Documentation/i2c/busses/i2c-ocores.rst
12152 F:      drivers/i2c/busses/i2c-ocores.c
12153 F:      include/linux/platform_data/i2c-ocores.h
12154
12155 OPENRISC ARCHITECTURE
12156 M:      Jonas Bonn <jonas@southpole.se>
12157 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
12158 M:      Stafford Horne <shorne@gmail.com>
12159 T:      git git://github.com/openrisc/linux.git
12160 L:      openrisc@lists.librecores.org
12161 W:      http://openrisc.io
12162 S:      Maintained
12163 F:      Documentation/devicetree/bindings/openrisc/
12164 F:      Documentation/openrisc/
12165 F:      arch/openrisc/
12166 F:      drivers/irqchip/irq-ompic.c
12167 F:      drivers/irqchip/irq-or1k-*
12168
12169 OPENVSWITCH
12170 M:      Pravin B Shelar <pshelar@ovn.org>
12171 L:      netdev@vger.kernel.org
12172 L:      dev@openvswitch.org
12173 W:      http://openvswitch.org
12174 S:      Maintained
12175 F:      net/openvswitch/
12176 F:      include/uapi/linux/openvswitch.h
12177
12178 OPERATING PERFORMANCE POINTS (OPP)
12179 M:      Viresh Kumar <vireshk@kernel.org>
12180 M:      Nishanth Menon <nm@ti.com>
12181 M:      Stephen Boyd <sboyd@kernel.org>
12182 L:      linux-pm@vger.kernel.org
12183 S:      Maintained
12184 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
12185 F:      drivers/opp/
12186 F:      include/linux/pm_opp.h
12187 F:      Documentation/power/opp.rst
12188 F:      Documentation/devicetree/bindings/opp/
12189
12190 OPL4 DRIVER
12191 M:      Clemens Ladisch <clemens@ladisch.de>
12192 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12193 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
12194 S:      Maintained
12195 F:      sound/drivers/opl4/
12196
12197 OPROFILE
12198 M:      Robert Richter <rric@kernel.org>
12199 L:      oprofile-list@lists.sf.net
12200 S:      Maintained
12201 F:      arch/*/include/asm/oprofile*.h
12202 F:      arch/*/oprofile/
12203 F:      drivers/oprofile/
12204 F:      include/linux/oprofile.h
12205
12206 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
12207 M:      Mark Fasheh <mark@fasheh.com>
12208 M:      Joel Becker <jlbec@evilplan.org>
12209 M:      Joseph Qi <joseph.qi@linux.alibaba.com>
12210 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
12211 W:      http://ocfs2.wiki.kernel.org
12212 S:      Supported
12213 F:      Documentation/filesystems/ocfs2.txt
12214 F:      Documentation/filesystems/dlmfs.txt
12215 F:      fs/ocfs2/
12216
12217 ORANGEFS FILESYSTEM
12218 M:      Mike Marshall <hubcap@omnibond.com>
12219 R:      Martin Brandenburg <martin@omnibond.com>
12220 L:      devel@lists.orangefs.org
12221 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
12222 S:      Supported
12223 F:      fs/orangefs/
12224 F:      Documentation/filesystems/orangefs.txt
12225
12226 ORINOCO DRIVER
12227 L:      linux-wireless@vger.kernel.org
12228 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
12229 W:      http://www.nongnu.org/orinoco/
12230 S:      Orphan
12231 F:      drivers/net/wireless/intersil/orinoco/
12232
12233 OV2659 OMNIVISION SENSOR DRIVER
12234 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
12235 L:      linux-media@vger.kernel.org
12236 W:      https://linuxtv.org
12237 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12238 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
12239 S:      Maintained
12240 F:      drivers/media/i2c/ov2659.c
12241 F:      include/media/i2c/ov2659.h
12242
12243 OVERLAY FILESYSTEM
12244 M:      Miklos Szeredi <miklos@szeredi.hu>
12245 L:      linux-unionfs@vger.kernel.org
12246 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
12247 S:      Supported
12248 F:      fs/overlayfs/
12249 F:      Documentation/filesystems/overlayfs.txt
12250
12251 P54 WIRELESS DRIVER
12252 M:      Christian Lamparter <chunkeey@googlemail.com>
12253 L:      linux-wireless@vger.kernel.org
12254 W:      http://wireless.kernel.org/en/users/Drivers/p54
12255 S:      Maintained
12256 F:      drivers/net/wireless/intersil/p54/
12257
12258 PA SEMI ETHERNET DRIVER
12259 L:      netdev@vger.kernel.org
12260 S:      Orphan
12261 F:      drivers/net/ethernet/pasemi/*
12262
12263 PA SEMI SMBUS DRIVER
12264 L:      linux-i2c@vger.kernel.org
12265 S:      Orphan
12266 F:      drivers/i2c/busses/i2c-pasemi.c
12267
12268 PACKING
12269 M:      Vladimir Oltean <olteanv@gmail.com>
12270 L:      netdev@vger.kernel.org
12271 S:      Supported
12272 F:      lib/packing.c
12273 F:      include/linux/packing.h
12274 F:      Documentation/core-api/packing.rst
12275
12276 PADATA PARALLEL EXECUTION MECHANISM
12277 M:      Steffen Klassert <steffen.klassert@secunet.com>
12278 L:      linux-crypto@vger.kernel.org
12279 S:      Maintained
12280 F:      kernel/padata.c
12281 F:      include/linux/padata.h
12282 F:      Documentation/padata.txt
12283
12284 PAGE POOL
12285 M:      Jesper Dangaard Brouer <hawk@kernel.org>
12286 M:      Ilias Apalodimas <ilias.apalodimas@linaro.org>
12287 L:      netdev@vger.kernel.org
12288 S:      Supported
12289 F:      net/core/page_pool.c
12290 F:      include/net/page_pool.h
12291
12292 PANASONIC LAPTOP ACPI EXTRAS DRIVER
12293 M:      Harald Welte <laforge@gnumonks.org>
12294 L:      platform-driver-x86@vger.kernel.org
12295 S:      Maintained
12296 F:      drivers/platform/x86/panasonic-laptop.c
12297
12298 PARALLEL LCD/KEYPAD PANEL DRIVER
12299 M:      Willy Tarreau <willy@haproxy.com>
12300 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
12301 S:      Odd Fixes
12302 F:      Documentation/admin-guide/lcd-panel-cgram.rst
12303 F:      drivers/auxdisplay/panel.c
12304
12305 PARALLEL PORT SUBSYSTEM
12306 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
12307 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
12308 L:      linux-parport@lists.infradead.org (subscribers-only)
12309 S:      Maintained
12310 F:      drivers/parport/
12311 F:      include/linux/parport*.h
12312 F:      drivers/char/ppdev.c
12313 F:      include/uapi/linux/ppdev.h
12314 F:      Documentation/driver-api/parport*.rst
12315
12316 PARAVIRT_OPS INTERFACE
12317 M:      Juergen Gross <jgross@suse.com>
12318 M:      Thomas Hellstrom <thellstrom@vmware.com>
12319 M:      "VMware, Inc." <pv-drivers@vmware.com>
12320 L:      virtualization@lists.linux-foundation.org
12321 S:      Supported
12322 F:      Documentation/virt/paravirt_ops.rst
12323 F:      arch/*/kernel/paravirt*
12324 F:      arch/*/include/asm/paravirt*.h
12325 F:      include/linux/hypervisor.h
12326
12327 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
12328 M:      Tim Waugh <tim@cyberelk.net>
12329 L:      linux-parport@lists.infradead.org (subscribers-only)
12330 S:      Maintained
12331 F:      Documentation/admin-guide/blockdev/paride.rst
12332 F:      drivers/block/paride/
12333
12334 PARISC ARCHITECTURE
12335 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
12336 M:      Helge Deller <deller@gmx.de>
12337 L:      linux-parisc@vger.kernel.org
12338 W:      http://www.parisc-linux.org/
12339 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
12340 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
12341 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
12342 S:      Maintained
12343 F:      arch/parisc/
12344 F:      Documentation/parisc/
12345 F:      drivers/parisc/
12346 F:      drivers/char/agp/parisc-agp.c
12347 F:      drivers/input/misc/hp_sdc_rtc.c
12348 F:      drivers/input/serio/gscps2.c
12349 F:      drivers/input/serio/hp_sdc*
12350 F:      drivers/parport/parport_gsc.*
12351 F:      drivers/tty/serial/8250/8250_gsc.c
12352 F:      drivers/video/fbdev/sti*
12353 F:      drivers/video/console/sti*
12354 F:      drivers/video/logo/logo_parisc*
12355 F:      include/linux/hp_sdc.h
12356
12357 PARMAN
12358 M:      Jiri Pirko <jiri@mellanox.com>
12359 L:      netdev@vger.kernel.org
12360 S:      Supported
12361 F:      lib/parman.c
12362 F:      lib/test_parman.c
12363 F:      include/linux/parman.h
12364
12365 PC ENGINES APU BOARD DRIVER
12366 M:      Enrico Weigelt, metux IT consult <info@metux.net>
12367 S:      Maintained
12368 F:      drivers/platform/x86/pcengines-apuv2.c
12369
12370 PC87360 HARDWARE MONITORING DRIVER
12371 M:      Jim Cromie <jim.cromie@gmail.com>
12372 L:      linux-hwmon@vger.kernel.org
12373 S:      Maintained
12374 F:      Documentation/hwmon/pc87360.rst
12375 F:      drivers/hwmon/pc87360.c
12376
12377 PC8736x GPIO DRIVER
12378 M:      Jim Cromie <jim.cromie@gmail.com>
12379 S:      Maintained
12380 F:      drivers/char/pc8736x_gpio.c
12381
12382 PC87427 HARDWARE MONITORING DRIVER
12383 M:      Jean Delvare <jdelvare@suse.com>
12384 L:      linux-hwmon@vger.kernel.org
12385 S:      Maintained
12386 F:      Documentation/hwmon/pc87427.rst
12387 F:      drivers/hwmon/pc87427.c
12388
12389 PCA9532 LED DRIVER
12390 M:      Riku Voipio <riku.voipio@iki.fi>
12391 S:      Maintained
12392 F:      drivers/leds/leds-pca9532.c
12393 F:      include/linux/leds-pca9532.h
12394
12395 PCA9541 I2C BUS MASTER SELECTOR DRIVER
12396 M:      Guenter Roeck <linux@roeck-us.net>
12397 L:      linux-i2c@vger.kernel.org
12398 S:      Maintained
12399 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
12400
12401 PCDP - PRIMARY CONSOLE AND DEBUG PORT
12402 M:      Khalid Aziz <khalid@gonehiking.org>
12403 S:      Maintained
12404 F:      drivers/firmware/pcdp.*
12405
12406 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
12407 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
12408 L:      linux-pci@vger.kernel.org
12409 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12410 S:      Maintained
12411 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
12412 F:      drivers/pci/controller/pci-aardvark.c
12413
12414 PCI DRIVER FOR ALTERA PCIE IP
12415 M:      Ley Foon Tan <lftan@altera.com>
12416 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
12417 L:      linux-pci@vger.kernel.org
12418 S:      Supported
12419 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
12420 F:      drivers/pci/controller/pcie-altera.c
12421
12422 PCI DRIVER FOR APPLIEDMICRO XGENE
12423 M:      Toan Le <toan@os.amperecomputing.com>
12424 L:      linux-pci@vger.kernel.org
12425 L:      linux-arm-kernel@lists.infradead.org
12426 S:      Maintained
12427 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
12428 F:      drivers/pci/controller/pci-xgene.c
12429
12430 PCI DRIVER FOR ARM VERSATILE PLATFORM
12431 M:      Rob Herring <robh@kernel.org>
12432 L:      linux-pci@vger.kernel.org
12433 L:      linux-arm-kernel@lists.infradead.org
12434 S:      Maintained
12435 F:      Documentation/devicetree/bindings/pci/versatile.txt
12436 F:      drivers/pci/controller/pci-versatile.c
12437
12438 PCI DRIVER FOR ARMADA 8K
12439 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
12440 L:      linux-pci@vger.kernel.org
12441 L:      linux-arm-kernel@lists.infradead.org
12442 S:      Maintained
12443 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
12444 F:      drivers/pci/controller/dwc/pcie-armada8k.c
12445
12446 PCI DRIVER FOR CADENCE PCIE IP
12447 M:      Tom Joseph <tjoseph@cadence.com>
12448 L:      linux-pci@vger.kernel.org
12449 S:      Maintained
12450 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
12451 F:      drivers/pci/controller/pcie-cadence*
12452
12453 PCI DRIVER FOR FREESCALE LAYERSCAPE
12454 M:      Minghuan Lian <minghuan.Lian@nxp.com>
12455 M:      Mingkai Hu <mingkai.hu@nxp.com>
12456 M:      Roy Zang <roy.zang@nxp.com>
12457 L:      linuxppc-dev@lists.ozlabs.org
12458 L:      linux-pci@vger.kernel.org
12459 L:      linux-arm-kernel@lists.infradead.org
12460 S:      Maintained
12461 F:      drivers/pci/controller/dwc/*layerscape*
12462
12463 PCI DRIVER FOR GENERIC OF HOSTS
12464 M:      Will Deacon <will@kernel.org>
12465 L:      linux-pci@vger.kernel.org
12466 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12467 S:      Maintained
12468 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
12469 F:      drivers/pci/controller/pci-host-common.c
12470 F:      drivers/pci/controller/pci-host-generic.c
12471
12472 PCI DRIVER FOR IMX6
12473 M:      Richard Zhu <hongxing.zhu@nxp.com>
12474 M:      Lucas Stach <l.stach@pengutronix.de>
12475 L:      linux-pci@vger.kernel.org
12476 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12477 S:      Maintained
12478 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
12479 F:      drivers/pci/controller/dwc/*imx6*
12480
12481 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
12482 M:      Keith Busch <keith.busch@intel.com>
12483 M:      Jonathan Derrick <jonathan.derrick@intel.com>
12484 L:      linux-pci@vger.kernel.org
12485 S:      Supported
12486 F:      drivers/pci/controller/vmd.c
12487
12488 PCI DRIVER FOR MICROSEMI SWITCHTEC
12489 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
12490 M:      Logan Gunthorpe <logang@deltatee.com>
12491 L:      linux-pci@vger.kernel.org
12492 S:      Maintained
12493 F:      Documentation/driver-api/switchtec.rst
12494 F:      Documentation/ABI/testing/sysfs-class-switchtec
12495 F:      drivers/pci/switch/switchtec*
12496 F:      include/uapi/linux/switchtec_ioctl.h
12497 F:      include/linux/switchtec.h
12498 F:      drivers/ntb/hw/mscc/
12499
12500 PCI DRIVER FOR MOBIVEIL PCIE IP
12501 M:      Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in>
12502 M:      Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
12503 L:      linux-pci@vger.kernel.org
12504 S:      Supported
12505 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
12506 F:      drivers/pci/controller/pcie-mobiveil.c
12507
12508 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
12509 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
12510 M:      Jason Cooper <jason@lakedaemon.net>
12511 L:      linux-pci@vger.kernel.org
12512 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12513 S:      Maintained
12514 F:      drivers/pci/controller/*mvebu*
12515
12516 PCI DRIVER FOR NVIDIA TEGRA
12517 M:      Thierry Reding <thierry.reding@gmail.com>
12518 L:      linux-tegra@vger.kernel.org
12519 L:      linux-pci@vger.kernel.org
12520 S:      Supported
12521 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
12522 F:      drivers/pci/controller/pci-tegra.c
12523
12524 PCI DRIVER FOR RENESAS R-CAR
12525 M:      Simon Horman <horms@verge.net.au>
12526 L:      linux-pci@vger.kernel.org
12527 L:      linux-renesas-soc@vger.kernel.org
12528 S:      Maintained
12529 F:      drivers/pci/controller/*rcar*
12530
12531 PCI DRIVER FOR SAMSUNG EXYNOS
12532 M:      Jingoo Han <jingoohan1@gmail.com>
12533 L:      linux-pci@vger.kernel.org
12534 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12535 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12536 S:      Maintained
12537 F:      drivers/pci/controller/dwc/pci-exynos.c
12538
12539 PCI DRIVER FOR SYNOPSYS DESIGNWARE
12540 M:      Jingoo Han <jingoohan1@gmail.com>
12541 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
12542 L:      linux-pci@vger.kernel.org
12543 S:      Maintained
12544 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
12545 F:      drivers/pci/controller/dwc/*designware*
12546
12547 PCI DRIVER FOR TI DRA7XX
12548 M:      Kishon Vijay Abraham I <kishon@ti.com>
12549 L:      linux-omap@vger.kernel.org
12550 L:      linux-pci@vger.kernel.org
12551 S:      Supported
12552 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
12553 F:      drivers/pci/controller/dwc/pci-dra7xx.c
12554
12555 PCI DRIVER FOR TI KEYSTONE
12556 M:      Murali Karicheri <m-karicheri2@ti.com>
12557 L:      linux-pci@vger.kernel.org
12558 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12559 S:      Maintained
12560 F:      drivers/pci/controller/dwc/pci-keystone.c
12561
12562 PCI ENDPOINT SUBSYSTEM
12563 M:      Kishon Vijay Abraham I <kishon@ti.com>
12564 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12565 L:      linux-pci@vger.kernel.org
12566 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
12567 S:      Supported
12568 F:      drivers/pci/endpoint/
12569 F:      drivers/misc/pci_endpoint_test.c
12570 F:      tools/pci/
12571
12572 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
12573 M:      Russell Currey <ruscur@russell.cc>
12574 M:      Sam Bobroff <sbobroff@linux.ibm.com>
12575 M:      Oliver O'Halloran <oohall@gmail.com>
12576 L:      linuxppc-dev@lists.ozlabs.org
12577 S:      Supported
12578 F:      Documentation/PCI/pci-error-recovery.rst
12579 F:      drivers/pci/pcie/aer.c
12580 F:      drivers/pci/pcie/dpc.c
12581 F:      drivers/pci/pcie/err.c
12582 F:      Documentation/powerpc/eeh-pci-error-recovery.rst
12583 F:      arch/powerpc/kernel/eeh*.c
12584 F:      arch/powerpc/platforms/*/eeh*.c
12585 F:      arch/powerpc/include/*/eeh*.h
12586
12587 PCI ERROR RECOVERY
12588 M:      Linas Vepstas <linasvepstas@gmail.com>
12589 L:      linux-pci@vger.kernel.org
12590 S:      Supported
12591 F:      Documentation/PCI/pci-error-recovery.rst
12592
12593 PCI MSI DRIVER FOR ALTERA MSI IP
12594 M:      Ley Foon Tan <lftan@altera.com>
12595 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
12596 L:      linux-pci@vger.kernel.org
12597 S:      Supported
12598 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
12599 F:      drivers/pci/controller/pcie-altera-msi.c
12600
12601 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
12602 M:      Toan Le <toan@os.amperecomputing.com>
12603 L:      linux-pci@vger.kernel.org
12604 L:      linux-arm-kernel@lists.infradead.org
12605 S:      Maintained
12606 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
12607 F:      drivers/pci/controller/pci-xgene-msi.c
12608
12609 PCI SUBSYSTEM
12610 M:      Bjorn Helgaas <bhelgaas@google.com>
12611 L:      linux-pci@vger.kernel.org
12612 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
12613 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
12614 S:      Supported
12615 F:      Documentation/devicetree/bindings/pci/
12616 F:      Documentation/PCI/
12617 F:      drivers/acpi/pci*
12618 F:      drivers/pci/
12619 F:      include/asm-generic/pci*
12620 F:      include/linux/pci*
12621 F:      include/linux/of_pci.h
12622 F:      include/uapi/linux/pci*
12623 F:      lib/pci*
12624 F:      arch/x86/pci/
12625 F:      arch/x86/kernel/quirks.c
12626 F:      arch/x86/kernel/early-quirks.c
12627
12628 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
12629 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12630 R:      Andrew Murray <andrew.murray@arm.com>
12631 L:      linux-pci@vger.kernel.org
12632 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
12633 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
12634 S:      Supported
12635 F:      drivers/pci/controller/
12636
12637 PCIE DRIVER FOR AMAZON ANNAPURNA LABS
12638 M:      Jonathan Chocron <jonnyc@amazon.com>
12639 L:      linux-pci@vger.kernel.org
12640 S:      Maintained
12641 F:      Documentation/devicetree/bindings/pci/pcie-al.txt
12642 F:      drivers/pci/controller/dwc/pcie-al.c
12643
12644 PCIE DRIVER FOR AMLOGIC MESON
12645 M:      Yue Wang <yue.wang@Amlogic.com>
12646 L:      linux-pci@vger.kernel.org
12647 L:      linux-amlogic@lists.infradead.org
12648 S:      Maintained
12649 F:      drivers/pci/controller/dwc/pci-meson.c
12650
12651 PCIE DRIVER FOR AXIS ARTPEC
12652 M:      Jesper Nilsson <jesper.nilsson@axis.com>
12653 L:      linux-arm-kernel@axis.com
12654 L:      linux-pci@vger.kernel.org
12655 S:      Maintained
12656 F:      Documentation/devicetree/bindings/pci/axis,artpec*
12657 F:      drivers/pci/controller/dwc/*artpec*
12658
12659 PCIE DRIVER FOR CAVIUM THUNDERX
12660 M:      David Daney <david.daney@cavium.com>
12661 L:      linux-pci@vger.kernel.org
12662 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12663 S:      Supported
12664 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
12665 F:      drivers/pci/controller/pci-thunder-*
12666
12667 PCIE DRIVER FOR HISILICON
12668 M:      Zhou Wang <wangzhou1@hisilicon.com>
12669 L:      linux-pci@vger.kernel.org
12670 S:      Maintained
12671 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
12672 F:      drivers/pci/controller/dwc/pcie-hisi.c
12673
12674 PCIE DRIVER FOR HISILICON KIRIN
12675 M:      Xiaowei Song <songxiaowei@hisilicon.com>
12676 M:      Binghui Wang <wangbinghui@hisilicon.com>
12677 L:      linux-pci@vger.kernel.org
12678 S:      Maintained
12679 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
12680 F:      drivers/pci/controller/dwc/pcie-kirin.c
12681
12682 PCIE DRIVER FOR HISILICON STB
12683 M:      Shawn Guo <shawn.guo@linaro.org>
12684 L:      linux-pci@vger.kernel.org
12685 S:      Maintained
12686 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
12687 F:      drivers/pci/controller/dwc/pcie-histb.c
12688
12689 PCIE DRIVER FOR MEDIATEK
12690 M:      Ryder Lee <ryder.lee@mediatek.com>
12691 L:      linux-pci@vger.kernel.org
12692 L:      linux-mediatek@lists.infradead.org
12693 S:      Supported
12694 F:      Documentation/devicetree/bindings/pci/mediatek*
12695 F:      drivers/pci/controller/*mediatek*
12696
12697 PCIE DRIVER FOR QUALCOMM MSM
12698 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
12699 L:      linux-pci@vger.kernel.org
12700 L:      linux-arm-msm@vger.kernel.org
12701 S:      Maintained
12702 F:      drivers/pci/controller/dwc/*qcom*
12703
12704 PCIE DRIVER FOR ROCKCHIP
12705 M:      Shawn Lin <shawn.lin@rock-chips.com>
12706 L:      linux-pci@vger.kernel.org
12707 L:      linux-rockchip@lists.infradead.org
12708 S:      Maintained
12709 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
12710 F:      drivers/pci/controller/pcie-rockchip*
12711
12712 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
12713 M:      Linus Walleij <linus.walleij@linaro.org>
12714 L:      linux-pci@vger.kernel.org
12715 S:      Maintained
12716 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
12717 F:      drivers/pci/controller/pci-v3-semi.c
12718
12719 PCIE DRIVER FOR SOCIONEXT UNIPHIER
12720 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
12721 L:      linux-pci@vger.kernel.org
12722 S:      Maintained
12723 F:      Documentation/devicetree/bindings/pci/uniphier-pcie.txt
12724 F:      drivers/pci/controller/dwc/pcie-uniphier.c
12725
12726 PCIE DRIVER FOR ST SPEAR13XX
12727 M:      Pratyush Anand <pratyush.anand@gmail.com>
12728 L:      linux-pci@vger.kernel.org
12729 S:      Maintained
12730 F:      drivers/pci/controller/dwc/*spear*
12731
12732 PCMCIA SUBSYSTEM
12733 M:      Dominik Brodowski <linux@dominikbrodowski.net>
12734 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
12735 S:      Odd Fixes
12736 F:      Documentation/pcmcia/
12737 F:      tools/pcmcia/
12738 F:      drivers/pcmcia/
12739 F:      include/pcmcia/
12740
12741 PCNET32 NETWORK DRIVER
12742 M:      Don Fry <pcnet32@frontier.com>
12743 L:      netdev@vger.kernel.org
12744 S:      Maintained
12745 F:      drivers/net/ethernet/amd/pcnet32.c
12746
12747 PCRYPT PARALLEL CRYPTO ENGINE
12748 M:      Steffen Klassert <steffen.klassert@secunet.com>
12749 L:      linux-crypto@vger.kernel.org
12750 S:      Maintained
12751 F:      crypto/pcrypt.c
12752 F:      include/crypto/pcrypt.h
12753
12754 PEAQ WMI HOTKEYS DRIVER
12755 M:      Hans de Goede <hdegoede@redhat.com>
12756 L:      platform-driver-x86@vger.kernel.org
12757 S:      Maintained
12758 F:      drivers/platform/x86/peaq-wmi.c
12759
12760 PENSANDO ETHERNET DRIVERS
12761 M:      Shannon Nelson <snelson@pensando.io>
12762 M:      Pensando Drivers <drivers@pensando.io>
12763 L:      netdev@vger.kernel.org
12764 S:      Supported
12765 F:      Documentation/networking/device_drivers/pensando/ionic.rst
12766 F:      drivers/net/ethernet/pensando/
12767
12768 PER-CPU MEMORY ALLOCATOR
12769 M:      Dennis Zhou <dennis@kernel.org>
12770 M:      Tejun Heo <tj@kernel.org>
12771 M:      Christoph Lameter <cl@linux.com>
12772 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git
12773 S:      Maintained
12774 F:      include/linux/percpu*.h
12775 F:      mm/percpu*.c
12776 F:      arch/*/include/asm/percpu.h
12777
12778 PER-TASK DELAY ACCOUNTING
12779 M:      Balbir Singh <bsingharora@gmail.com>
12780 S:      Maintained
12781 F:      include/linux/delayacct.h
12782 F:      kernel/delayacct.c
12783
12784 PERFORMANCE EVENTS SUBSYSTEM
12785 M:      Peter Zijlstra <peterz@infradead.org>
12786 M:      Ingo Molnar <mingo@redhat.com>
12787 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
12788 R:      Mark Rutland <mark.rutland@arm.com>
12789 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
12790 R:      Jiri Olsa <jolsa@redhat.com>
12791 R:      Namhyung Kim <namhyung@kernel.org>
12792 L:      linux-kernel@vger.kernel.org
12793 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
12794 S:      Supported
12795 F:      kernel/events/*
12796 F:      include/linux/perf_event.h
12797 F:      include/uapi/linux/perf_event.h
12798 F:      arch/*/kernel/perf_event*.c
12799 F:      arch/*/kernel/*/perf_event*.c
12800 F:      arch/*/kernel/*/*/perf_event*.c
12801 F:      arch/*/include/asm/perf_event.h
12802 F:      arch/*/kernel/perf_callchain.c
12803 F:      arch/*/events/*
12804 F:      arch/*/events/*/*
12805 F:      tools/perf/
12806
12807 PERSONALITY HANDLING
12808 M:      Christoph Hellwig <hch@infradead.org>
12809 L:      linux-abi-devel@lists.sourceforge.net
12810 S:      Maintained
12811 F:      include/linux/personality.h
12812 F:      include/uapi/linux/personality.h
12813
12814 PHOENIX RC FLIGHT CONTROLLER ADAPTER
12815 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
12816 L:      linux-input@vger.kernel.org
12817 S:      Maintained
12818 F:      Documentation/input/devices/pxrc.rst
12819 F:      drivers/input/joystick/pxrc.c
12820
12821 FLYSKY FSIA6B RC RECEIVER
12822 M:      Markus Koch <markus@notsyncing.net>
12823 L:      linux-input@vger.kernel.org
12824 S:      Maintained
12825 F:      drivers/input/joystick/fsia6b.c
12826
12827 PHONET PROTOCOL
12828 M:      Remi Denis-Courmont <courmisch@gmail.com>
12829 S:      Supported
12830 F:      Documentation/networking/phonet.txt
12831 F:      include/linux/phonet.h
12832 F:      include/net/phonet/
12833 F:      include/uapi/linux/phonet.h
12834 F:      net/phonet/
12835
12836 PHRAM MTD DRIVER
12837 M:      Joern Engel <joern@lazybastard.org>
12838 L:      linux-mtd@lists.infradead.org
12839 S:      Maintained
12840 F:      drivers/mtd/devices/phram.c
12841
12842 PICOLCD HID DRIVER
12843 M:      Bruno Prémont <bonbons@linux-vserver.org>
12844 L:      linux-input@vger.kernel.org
12845 S:      Maintained
12846 F:      drivers/hid/hid-picolcd*
12847
12848 PICOXCELL SUPPORT
12849 M:      Jamie Iles <jamie@jamieiles.com>
12850 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12851 T:      git git://github.com/jamieiles/linux-2.6-ji.git
12852 S:      Supported
12853 F:      arch/arm/boot/dts/picoxcell*
12854 F:      arch/arm/mach-picoxcell/
12855 F:      drivers/crypto/picoxcell*
12856
12857 PIDFD API
12858 M:      Christian Brauner <christian@brauner.io>
12859 L:      linux-kernel@vger.kernel.org
12860 S:      Maintained
12861 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git
12862 F:      samples/pidfd/
12863 F:      tools/testing/selftests/pidfd/
12864 K:      (?i)pidfd
12865 K:      (?i)clone3
12866 K:      \b(clone_args|kernel_clone_args)\b
12867
12868 PIN CONTROL SUBSYSTEM
12869 M:      Linus Walleij <linus.walleij@linaro.org>
12870 L:      linux-gpio@vger.kernel.org
12871 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
12872 S:      Maintained
12873 F:      Documentation/devicetree/bindings/pinctrl/
12874 F:      Documentation/driver-api/pinctl.rst
12875 F:      drivers/pinctrl/
12876 F:      include/linux/pinctrl/
12877
12878 PIN CONTROLLER - MICROCHIP AT91
12879 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
12880 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12881 L:      linux-gpio@vger.kernel.org
12882 S:      Supported
12883 F:      drivers/pinctrl/pinctrl-at91*
12884 F:      drivers/gpio/gpio-sama5d2-piobu.c
12885
12886 PIN CONTROLLER - FREESCALE
12887 M:      Dong Aisheng <aisheng.dong@nxp.com>
12888 M:      Fabio Estevam <festevam@gmail.com>
12889 M:      Shawn Guo <shawnguo@kernel.org>
12890 M:      Stefan Agner <stefan@agner.ch>
12891 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
12892 L:      linux-gpio@vger.kernel.org
12893 S:      Maintained
12894 F:      drivers/pinctrl/freescale/
12895 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
12896
12897 PIN CONTROLLER - INTEL
12898 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
12899 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
12900 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git
12901 S:      Maintained
12902 F:      drivers/pinctrl/intel/
12903
12904 PIN CONTROLLER - MEDIATEK
12905 M:      Sean Wang <sean.wang@kernel.org>
12906 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
12907 S:      Maintained
12908 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
12909 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
12910 F:      drivers/pinctrl/mediatek/
12911
12912 PIN CONTROLLER - QUALCOMM
12913 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12914 S:      Maintained
12915 L:      linux-arm-msm@vger.kernel.org
12916 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
12917 F:      drivers/pinctrl/qcom/
12918
12919 PIN CONTROLLER - RENESAS
12920 M:      Geert Uytterhoeven <geert+renesas@glider.be>
12921 L:      linux-renesas-soc@vger.kernel.org
12922 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
12923 S:      Maintained
12924 F:      drivers/pinctrl/pinctrl-rz*
12925 F:      drivers/pinctrl/sh-pfc/
12926
12927 PIN CONTROLLER - SAMSUNG
12928 M:      Tomasz Figa <tomasz.figa@gmail.com>
12929 M:      Krzysztof Kozlowski <krzk@kernel.org>
12930 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12931 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12932 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12933 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
12934 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
12935 S:      Maintained
12936 F:      drivers/pinctrl/samsung/
12937 F:      include/dt-bindings/pinctrl/samsung.h
12938 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
12939
12940 PIN CONTROLLER - SINGLE
12941 M:      Tony Lindgren <tony@atomide.com>
12942 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
12943 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12944 L:      linux-omap@vger.kernel.org
12945 S:      Maintained
12946 F:      drivers/pinctrl/pinctrl-single.c
12947
12948 PIN CONTROLLER - ST SPEAR
12949 M:      Viresh Kumar <vireshk@kernel.org>
12950 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12951 W:      http://www.st.com/spear
12952 S:      Maintained
12953 F:      drivers/pinctrl/spear/
12954
12955 PISTACHIO SOC SUPPORT
12956 M:      James Hartley <james.hartley@sondrel.com>
12957 L:      linux-mips@vger.kernel.org
12958 S:      Odd Fixes
12959 F:      arch/mips/pistachio/
12960 F:      arch/mips/include/asm/mach-pistachio/
12961 F:      arch/mips/boot/dts/img/pistachio*
12962 F:      arch/mips/configs/pistachio*_defconfig
12963
12964 PKTCDVD DRIVER
12965 S:      Orphan
12966 M:      linux-block@vger.kernel.org
12967 F:      drivers/block/pktcdvd.c
12968 F:      include/linux/pktcdvd.h
12969 F:      include/uapi/linux/pktcdvd.h
12970
12971 PKUNITY SOC DRIVERS
12972 M:      Guan Xuetao <gxt@pku.edu.cn>
12973 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
12974 S:      Maintained
12975 T:      git git://github.com/gxt/linux.git
12976 F:      drivers/input/serio/i8042-unicore32io.h
12977 F:      drivers/i2c/busses/i2c-puv3.c
12978 F:      drivers/video/fbdev/fb-puv3.c
12979 F:      drivers/rtc/rtc-puv3.c
12980
12981 PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER
12982 M:      Tomasz Duszynski <tduszyns@gmail.com>
12983 S:      Maintained
12984 F:      drivers/iio/chemical/pms7003.c
12985 F:      Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml
12986
12987 PMBUS HARDWARE MONITORING DRIVERS
12988 M:      Guenter Roeck <linux@roeck-us.net>
12989 L:      linux-hwmon@vger.kernel.org
12990 W:      http://hwmon.wiki.kernel.org/
12991 W:      http://www.roeck-us.net/linux/drivers/
12992 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
12993 S:      Maintained
12994 F:      Documentation/devicetree/bindings/hwmon/ibm,cffps1.txt
12995 F:      Documentation/devicetree/bindings/hwmon/max31785.txt
12996 F:      Documentation/devicetree/bindings/hwmon/ltc2978.txt
12997 F:      Documentation/hwmon/adm1275.rst
12998 F:      Documentation/hwmon/ibm-cffps.rst
12999 F:      Documentation/hwmon/ir35221.rst
13000 F:      Documentation/hwmon/lm25066.rst
13001 F:      Documentation/hwmon/ltc2978.rst
13002 F:      Documentation/hwmon/ltc3815.rst
13003 F:      Documentation/hwmon/max16064.rst
13004 F:      Documentation/hwmon/max20751.rst
13005 F:      Documentation/hwmon/max31785.rst
13006 F:      Documentation/hwmon/max34440.rst
13007 F:      Documentation/hwmon/max8688.rst
13008 F:      Documentation/hwmon/pmbus.rst
13009 F:      Documentation/hwmon/pmbus-core.rst
13010 F:      Documentation/hwmon/tps40422.rst
13011 F:      Documentation/hwmon/ucd9000.rst
13012 F:      Documentation/hwmon/ucd9200.rst
13013 F:      Documentation/hwmon/zl6100.rst
13014 F:      drivers/hwmon/pmbus/
13015 F:      include/linux/pmbus.h
13016
13017 PMC SIERRA MaxRAID DRIVER
13018 L:      linux-scsi@vger.kernel.org
13019 W:      http://www.pmc-sierra.com/
13020 S:      Orphan
13021 F:      drivers/scsi/pmcraid.*
13022
13023 PMC SIERRA PM8001 DRIVER
13024 M:      Jack Wang <jinpu.wang@cloud.ionos.com>
13025 L:      linux-scsi@vger.kernel.org
13026 S:      Supported
13027 F:      drivers/scsi/pm8001/
13028
13029 PNP SUPPORT
13030 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
13031 S:      Maintained
13032 F:      drivers/pnp/
13033
13034 PNI RM3100 IIO DRIVER
13035 M:      Song Qiang <songqiang1304521@gmail.com>
13036 L:      linux-iio@vger.kernel.org
13037 S:      Maintained
13038 F:      drivers/iio/magnetometer/rm3100*
13039 F:      Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.txt
13040
13041 POSIX CLOCKS and TIMERS
13042 M:      Thomas Gleixner <tglx@linutronix.de>
13043 L:      linux-kernel@vger.kernel.org
13044 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
13045 S:      Maintained
13046 F:      fs/timerfd.c
13047 F:      include/linux/timer*
13048 F:      kernel/time/*timer*
13049
13050 POWER MANAGEMENT CORE
13051 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
13052 L:      linux-pm@vger.kernel.org
13053 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
13054 B:      https://bugzilla.kernel.org
13055 S:      Supported
13056 F:      drivers/base/power/
13057 F:      include/linux/pm.h
13058 F:      include/linux/pm_*
13059 F:      include/linux/powercap.h
13060 F:      include/linux/intel_rapl.h
13061 F:      drivers/powercap/
13062 F:      kernel/configs/nopm.config
13063
13064 POWER STATE COORDINATION INTERFACE (PSCI)
13065 M:      Mark Rutland <mark.rutland@arm.com>
13066 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
13067 L:      linux-arm-kernel@lists.infradead.org
13068 S:      Maintained
13069 F:      drivers/firmware/psci/
13070 F:      include/linux/psci.h
13071 F:      include/uapi/linux/psci.h
13072
13073 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
13074 M:      Sebastian Reichel <sre@kernel.org>
13075 L:      linux-pm@vger.kernel.org
13076 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
13077 S:      Maintained
13078 F:      Documentation/ABI/testing/sysfs-class-power
13079 F:      Documentation/devicetree/bindings/power/supply/
13080 F:      include/linux/power_supply.h
13081 F:      drivers/power/supply/
13082
13083 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
13084 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
13085 L:      linuxppc-dev@lists.ozlabs.org
13086 S:      Maintained
13087 F:      drivers/char/powernv-op-panel.c
13088
13089 PPP OVER ATM (RFC 2364)
13090 M:      Mitchell Blank Jr <mitch@sfgoth.com>
13091 S:      Maintained
13092 F:      net/atm/pppoatm.c
13093 F:      include/uapi/linux/atmppp.h
13094
13095 PPP OVER ETHERNET
13096 M:      Michal Ostrowski <mostrows@earthlink.net>
13097 S:      Maintained
13098 F:      drivers/net/ppp/pppoe.c
13099 F:      drivers/net/ppp/pppox.c
13100
13101 PPP OVER L2TP
13102 M:      James Chapman <jchapman@katalix.com>
13103 S:      Maintained
13104 F:      net/l2tp/l2tp_ppp.c
13105 F:      include/linux/if_pppol2tp.h
13106 F:      include/uapi/linux/if_pppol2tp.h
13107
13108 PPP PROTOCOL DRIVERS AND COMPRESSORS
13109 M:      Paul Mackerras <paulus@samba.org>
13110 L:      linux-ppp@vger.kernel.org
13111 S:      Maintained
13112 F:      drivers/net/ppp/ppp_*
13113
13114 PPS SUPPORT
13115 M:      Rodolfo Giometti <giometti@enneenne.com>
13116 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
13117 L:      linuxpps@ml.enneenne.com (subscribers-only)
13118 S:      Maintained
13119 F:      Documentation/driver-api/pps.rst
13120 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
13121 F:      Documentation/ABI/testing/sysfs-pps
13122 F:      drivers/pps/
13123 F:      include/linux/pps*.h
13124 F:      include/uapi/linux/pps.h
13125
13126 PPTP DRIVER
13127 M:      Dmitry Kozlov <xeb@mail.ru>
13128 L:      netdev@vger.kernel.org
13129 S:      Maintained
13130 F:      drivers/net/ppp/pptp.c
13131 W:      http://sourceforge.net/projects/accel-pptp
13132
13133 PRINTK
13134 M:      Petr Mladek <pmladek@suse.com>
13135 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
13136 R:      Steven Rostedt <rostedt@goodmis.org>
13137 S:      Maintained
13138 F:      kernel/printk/
13139 F:      include/linux/printk.h
13140
13141 PRISM54 WIRELESS DRIVER
13142 M:      Luis Chamberlain <mcgrof@kernel.org>
13143 L:      linux-wireless@vger.kernel.org
13144 W:      http://wireless.kernel.org/en/users/Drivers/p54
13145 S:      Obsolete
13146 F:      drivers/net/wireless/intersil/prism54/
13147
13148 PROC FILESYSTEM
13149 R:      Alexey Dobriyan <adobriyan@gmail.com>
13150 L:      linux-kernel@vger.kernel.org
13151 L:      linux-fsdevel@vger.kernel.org
13152 S:      Maintained
13153 F:      fs/proc/
13154 F:      include/linux/proc_fs.h
13155 F:      tools/testing/selftests/proc/
13156 F:      Documentation/filesystems/proc.txt
13157
13158 PROC SYSCTL
13159 M:      Luis Chamberlain <mcgrof@kernel.org>
13160 M:      Kees Cook <keescook@chromium.org>
13161 M:      Iurii Zaikin <yzaikin@google.com>
13162 L:      linux-kernel@vger.kernel.org
13163 L:      linux-fsdevel@vger.kernel.org
13164 S:      Maintained
13165 F:      fs/proc/proc_sysctl.c
13166 F:      include/linux/sysctl.h
13167 F:      kernel/sysctl.c
13168 F:      kernel/sysctl-test.c
13169 F:      tools/testing/selftests/sysctl/
13170
13171 PS3 NETWORK SUPPORT
13172 M:      Geoff Levand <geoff@infradead.org>
13173 L:      netdev@vger.kernel.org
13174 L:      linuxppc-dev@lists.ozlabs.org
13175 S:      Maintained
13176 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
13177
13178 PS3 PLATFORM SUPPORT
13179 M:      Geoff Levand <geoff@infradead.org>
13180 L:      linuxppc-dev@lists.ozlabs.org
13181 S:      Maintained
13182 F:      arch/powerpc/boot/ps3*
13183 F:      arch/powerpc/include/asm/lv1call.h
13184 F:      arch/powerpc/include/asm/ps3*.h
13185 F:      arch/powerpc/platforms/ps3/
13186 F:      drivers/*/ps3*
13187 F:      drivers/ps3/
13188 F:      drivers/rtc/rtc-ps3.c
13189 F:      drivers/usb/host/*ps3.c
13190 F:      sound/ppc/snd_ps3*
13191
13192 PS3VRAM DRIVER
13193 M:      Jim Paris <jim@jtan.com>
13194 M:      Geoff Levand <geoff@infradead.org>
13195 L:      linuxppc-dev@lists.ozlabs.org
13196 S:      Maintained
13197 F:      drivers/block/ps3vram.c
13198
13199 PSAMPLE PACKET SAMPLING SUPPORT:
13200 M:      Yotam Gigi <yotam.gi@gmail.com>
13201 S:      Maintained
13202 F:      net/psample
13203 F:      include/net/psample.h
13204 F:      include/uapi/linux/psample.h
13205
13206 PSTORE FILESYSTEM
13207 M:      Kees Cook <keescook@chromium.org>
13208 M:      Anton Vorontsov <anton@enomsg.org>
13209 M:      Colin Cross <ccross@android.com>
13210 M:      Tony Luck <tony.luck@intel.com>
13211 S:      Maintained
13212 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
13213 F:      fs/pstore/
13214 F:      include/linux/pstore*
13215 F:      drivers/firmware/efi/efi-pstore.c
13216 F:      drivers/acpi/apei/erst.c
13217 F:      Documentation/admin-guide/ramoops.rst
13218 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
13219 K:      \b(pstore|ramoops)
13220
13221 PTP HARDWARE CLOCK SUPPORT
13222 M:      Richard Cochran <richardcochran@gmail.com>
13223 L:      netdev@vger.kernel.org
13224 S:      Maintained
13225 W:      http://linuxptp.sourceforge.net/
13226 F:      Documentation/ABI/testing/sysfs-ptp
13227 F:      Documentation/driver-api/ptp.rst
13228 F:      drivers/net/phy/dp83640*
13229 F:      drivers/ptp/*
13230 F:      include/linux/ptp_cl*
13231
13232 PTRACE SUPPORT
13233 M:      Oleg Nesterov <oleg@redhat.com>
13234 S:      Maintained
13235 F:      include/asm-generic/syscall.h
13236 F:      include/linux/ptrace.h
13237 F:      include/linux/regset.h
13238 F:      include/linux/tracehook.h
13239 F:      include/uapi/linux/ptrace.h
13240 F:      include/uapi/linux/ptrace.h
13241 F:      kernel/ptrace.c
13242 F:      arch/*/ptrace*.c
13243 F:      arch/*/*/ptrace*.c
13244 F:      arch/*/include/asm/ptrace*.h
13245
13246 PULSE8-CEC DRIVER
13247 M:      Hans Verkuil <hverkuil@xs4all.nl>
13248 L:      linux-media@vger.kernel.org
13249 T:      git git://linuxtv.org/media_tree.git
13250 S:      Maintained
13251 F:      drivers/media/usb/pulse8-cec/*
13252 F:      Documentation/media/cec-drivers/pulse8-cec.rst
13253
13254 PVRUSB2 VIDEO4LINUX DRIVER
13255 M:      Mike Isely <isely@pobox.com>
13256 L:      pvrusb2@isely.net       (subscribers-only)
13257 L:      linux-media@vger.kernel.org
13258 W:      http://www.isely.net/pvrusb2/
13259 T:      git git://linuxtv.org/media_tree.git
13260 S:      Maintained
13261 F:      Documentation/media/v4l-drivers/pvrusb2*
13262 F:      drivers/media/usb/pvrusb2/
13263
13264 PWC WEBCAM DRIVER
13265 M:      Hans Verkuil <hverkuil@xs4all.nl>
13266 L:      linux-media@vger.kernel.org
13267 T:      git git://linuxtv.org/media_tree.git
13268 S:      Odd Fixes
13269 F:      drivers/media/usb/pwc/*
13270 F:      include/trace/events/pwc.h
13271
13272 PWM FAN DRIVER
13273 M:      Kamil Debski <kamil@wypas.org>
13274 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13275 L:      linux-hwmon@vger.kernel.org
13276 S:      Supported
13277 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
13278 F:      Documentation/hwmon/pwm-fan.rst
13279 F:      drivers/hwmon/pwm-fan.c
13280
13281 PWM IR Transmitter
13282 M:      Sean Young <sean@mess.org>
13283 L:      linux-media@vger.kernel.org
13284 S:      Maintained
13285 F:      drivers/media/rc/pwm-ir-tx.c
13286
13287 PWM SUBSYSTEM
13288 M:      Thierry Reding <thierry.reding@gmail.com>
13289 R:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
13290 L:      linux-pwm@vger.kernel.org
13291 S:      Maintained
13292 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
13293 Q:      https://patchwork.ozlabs.org/project/linux-pwm/list/
13294 F:      Documentation/driver-api/pwm.rst
13295 F:      Documentation/devicetree/bindings/pwm/
13296 F:      include/linux/pwm.h
13297 F:      drivers/pwm/
13298 F:      drivers/video/backlight/pwm_bl.c
13299 F:      include/linux/pwm_backlight.h
13300 F:      drivers/gpio/gpio-mvebu.c
13301 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
13302 K:      pwm_(config|apply_state|ops)
13303
13304 PXA GPIO DRIVER
13305 M:      Robert Jarzmik <robert.jarzmik@free.fr>
13306 L:      linux-gpio@vger.kernel.org
13307 S:      Maintained
13308 F:      drivers/gpio/gpio-pxa.c
13309
13310 PXA MMCI DRIVER
13311 S:      Orphan
13312
13313 PXA RTC DRIVER
13314 M:      Robert Jarzmik <robert.jarzmik@free.fr>
13315 L:      linux-rtc@vger.kernel.org
13316 S:      Maintained
13317
13318 PXA2xx/PXA3xx SUPPORT
13319 M:      Daniel Mack <daniel@zonque.org>
13320 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
13321 M:      Robert Jarzmik <robert.jarzmik@free.fr>
13322 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13323 T:      git git://github.com/hzhuang1/linux.git
13324 T:      git git://github.com/rjarzmik/linux.git
13325 S:      Maintained
13326 F:      arch/arm/boot/dts/pxa*
13327 F:      arch/arm/mach-pxa/
13328 F:      drivers/dma/pxa*
13329 F:      drivers/pcmcia/pxa2xx*
13330 F:      drivers/pinctrl/pxa/
13331 F:      drivers/spi/spi-pxa2xx*
13332 F:      drivers/usb/gadget/udc/pxa2*
13333 F:      include/sound/pxa2xx-lib.h
13334 F:      sound/arm/pxa*
13335 F:      sound/soc/pxa/
13336
13337 QAT DRIVER
13338 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
13339 L:      qat-linux@intel.com
13340 S:      Supported
13341 F:      drivers/crypto/qat/
13342
13343 QCOM AUDIO (ASoC) DRIVERS
13344 M:      Patrick Lai <plai@codeaurora.org>
13345 M:      Banajit Goswami <bgoswami@codeaurora.org>
13346 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13347 S:      Supported
13348 F:      sound/soc/qcom/
13349
13350 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
13351 M:      Gabriel Somlo <somlo@cmu.edu>
13352 M:      "Michael S. Tsirkin" <mst@redhat.com>
13353 L:      qemu-devel@nongnu.org
13354 S:      Maintained
13355 F:      drivers/firmware/qemu_fw_cfg.c
13356 F:      include/uapi/linux/qemu_fw_cfg.h
13357
13358 QIB DRIVER
13359 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
13360 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
13361 L:      linux-rdma@vger.kernel.org
13362 S:      Supported
13363 F:      drivers/infiniband/hw/qib/
13364
13365 QLOGIC QL41xxx FCOE DRIVER
13366 M:      QLogic-Storage-Upstream@cavium.com
13367 L:      linux-scsi@vger.kernel.org
13368 S:      Supported
13369 F:      drivers/scsi/qedf/
13370
13371 QLOGIC QL41xxx ISCSI DRIVER
13372 M:      QLogic-Storage-Upstream@cavium.com
13373 L:      linux-scsi@vger.kernel.org
13374 S:      Supported
13375 F:      drivers/scsi/qedi/
13376
13377 QLOGIC QL4xxx ETHERNET DRIVER
13378 M:      Ariel Elior <aelior@marvell.com>
13379 M:      GR-everest-linux-l2@marvell.com
13380 L:      netdev@vger.kernel.org
13381 S:      Supported
13382 F:      drivers/net/ethernet/qlogic/qed/
13383 F:      include/linux/qed/
13384 F:      drivers/net/ethernet/qlogic/qede/
13385
13386 QLOGIC QL4xxx RDMA DRIVER
13387 M:      Michal Kalderon <mkalderon@marvell.com>
13388 M:      Ariel Elior <aelior@marvell.com>
13389 L:      linux-rdma@vger.kernel.org
13390 S:      Supported
13391 F:      drivers/infiniband/hw/qedr/
13392 F:      include/uapi/rdma/qedr-abi.h
13393
13394 QLOGIC QLA1280 SCSI DRIVER
13395 M:      Michael Reed <mdr@sgi.com>
13396 L:      linux-scsi@vger.kernel.org
13397 S:      Maintained
13398 F:      drivers/scsi/qla1280.[ch]
13399
13400 QLOGIC QLA2XXX FC-SCSI DRIVER
13401 M:      hmadhani@marvell.com
13402 L:      linux-scsi@vger.kernel.org
13403 S:      Supported
13404 F:      Documentation/scsi/LICENSE.qla2xxx
13405 F:      drivers/scsi/qla2xxx/
13406
13407 QLOGIC QLA3XXX NETWORK DRIVER
13408 M:      GR-Linux-NIC-Dev@marvell.com
13409 L:      netdev@vger.kernel.org
13410 S:      Supported
13411 F:      Documentation/networking/device_drivers/qlogic/LICENSE.qla3xxx
13412 F:      drivers/net/ethernet/qlogic/qla3xxx.*
13413
13414 QLOGIC QLA4XXX iSCSI DRIVER
13415 M:      QLogic-Storage-Upstream@qlogic.com
13416 L:      linux-scsi@vger.kernel.org
13417 S:      Supported
13418 F:      Documentation/scsi/LICENSE.qla4xxx
13419 F:      drivers/scsi/qla4xxx/
13420
13421 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
13422 M:      Shahed Shaikh <shshaikh@marvell.com>
13423 M:      Manish Chopra <manishc@marvell.com>
13424 M:      GR-Linux-NIC-Dev@marvell.com
13425 L:      netdev@vger.kernel.org
13426 S:      Supported
13427 F:      drivers/net/ethernet/qlogic/qlcnic/
13428
13429 QLOGIC QLGE 10Gb ETHERNET DRIVER
13430 M:      Manish Chopra <manishc@marvell.com>
13431 M:      GR-Linux-NIC-Dev@marvell.com
13432 L:      netdev@vger.kernel.org
13433 S:      Supported
13434 F:      drivers/staging/qlge/
13435
13436 QM1D1B0004 MEDIA DRIVER
13437 M:      Akihiro Tsukada <tskd08@gmail.com>
13438 L:      linux-media@vger.kernel.org
13439 S:      Odd Fixes
13440 F:      drivers/media/tuners/qm1d1b0004*
13441
13442 QM1D1C0042 MEDIA DRIVER
13443 M:      Akihiro Tsukada <tskd08@gmail.com>
13444 L:      linux-media@vger.kernel.org
13445 S:      Odd Fixes
13446 F:      drivers/media/tuners/qm1d1c0042*
13447
13448 QNX4 FILESYSTEM
13449 M:      Anders Larsen <al@alarsen.net>
13450 W:      http://www.alarsen.net/linux/qnx4fs/
13451 S:      Maintained
13452 F:      fs/qnx4/
13453 F:      include/uapi/linux/qnx4_fs.h
13454 F:      include/uapi/linux/qnxtypes.h
13455
13456 QORIQ DPAA2 FSL-MC BUS DRIVER
13457 M:      Stuart Yoder <stuyoder@gmail.com>
13458 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
13459 L:      linux-kernel@vger.kernel.org
13460 S:      Maintained
13461 F:      drivers/bus/fsl-mc/
13462 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
13463 F:      Documentation/networking/device_drivers/freescale/dpaa2/overview.rst
13464
13465 QT1010 MEDIA DRIVER
13466 M:      Antti Palosaari <crope@iki.fi>
13467 L:      linux-media@vger.kernel.org
13468 W:      https://linuxtv.org
13469 W:      http://palosaari.fi/linux/
13470 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13471 T:      git git://linuxtv.org/anttip/media_tree.git
13472 S:      Maintained
13473 F:      drivers/media/tuners/qt1010*
13474
13475 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
13476 M:      Kalle Valo <kvalo@codeaurora.org>
13477 L:      ath10k@lists.infradead.org
13478 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
13479 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
13480 S:      Supported
13481 F:      drivers/net/wireless/ath/ath10k/
13482
13483 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
13484 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
13485 L:      linux-wireless@vger.kernel.org
13486 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
13487 S:      Supported
13488 F:      drivers/net/wireless/ath/ath9k/
13489
13490 QUALCOMM CAMERA SUBSYSTEM DRIVER
13491 M:      Todor Tomov <todor.too@gmail.com>
13492 L:      linux-media@vger.kernel.org
13493 S:      Maintained
13494 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
13495 F:      Documentation/media/v4l-drivers/qcom_camss.rst
13496 F:      drivers/media/platform/qcom/camss/
13497
13498 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
13499 M:      Ilia Lin <ilia.lin@kernel.org>
13500 L:      linux-pm@vger.kernel.org
13501 S:      Maintained
13502 F:      Documentation/devicetree/bindings/opp/qcom-nvmem-cpufreq.txt
13503 F:      drivers/cpufreq/qcom-cpufreq-nvmem.c
13504
13505 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
13506 M:      Timur Tabi <timur@kernel.org>
13507 L:      netdev@vger.kernel.org
13508 S:      Maintained
13509 F:      drivers/net/ethernet/qualcomm/emac/
13510
13511 QUALCOMM ETHQOS ETHERNET DRIVER
13512 M:      Vinod Koul <vkoul@kernel.org>
13513 M:      Niklas Cassel <niklas.cassel@linaro.org>
13514 L:      netdev@vger.kernel.org
13515 S:      Maintained
13516 F:      drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c
13517 F:      Documentation/devicetree/bindings/net/qcom,ethqos.txt
13518
13519 QUALCOMM GENERIC INTERFACE I2C DRIVER
13520 M:      Alok Chauhan <alokc@codeaurora.org>
13521 L:      linux-i2c@vger.kernel.org
13522 L:      linux-arm-msm@vger.kernel.org
13523 S:      Supported
13524 F:      drivers/i2c/busses/i2c-qcom-geni.c
13525
13526 QUALCOMM HEXAGON ARCHITECTURE
13527 M:      Brian Cain <bcain@codeaurora.org>
13528 L:      linux-hexagon@vger.kernel.org
13529 S:      Supported
13530 F:      arch/hexagon/
13531
13532 QUALCOMM HIDMA DRIVER
13533 M:      Sinan Kaya <okaya@kernel.org>
13534 L:      linux-arm-kernel@lists.infradead.org
13535 L:      linux-arm-msm@vger.kernel.org
13536 L:      dmaengine@vger.kernel.org
13537 S:      Supported
13538 F:      drivers/dma/qcom/hidma*
13539
13540 QUALCOMM IOMMU
13541 M:      Rob Clark <robdclark@gmail.com>
13542 L:      iommu@lists.linux-foundation.org
13543 L:      linux-arm-msm@vger.kernel.org
13544 S:      Maintained
13545 F:      drivers/iommu/qcom_iommu.c
13546
13547 QUALCOMM TSENS THERMAL DRIVER
13548 M:      Amit Kucheria <amit.kucheria@linaro.org>
13549 L:      linux-pm@vger.kernel.org
13550 L:      linux-arm-msm@vger.kernel.org
13551 S:      Maintained
13552 F:      drivers/thermal/qcom/
13553
13554 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
13555 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
13556 L:      linux-media@vger.kernel.org
13557 L:      linux-arm-msm@vger.kernel.org
13558 T:      git git://linuxtv.org/media_tree.git
13559 S:      Maintained
13560 F:      drivers/media/platform/qcom/venus/
13561
13562 QUALCOMM WCN36XX WIRELESS DRIVER
13563 M:      Kalle Valo <kvalo@codeaurora.org>
13564 L:      wcn36xx@lists.infradead.org
13565 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
13566 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
13567 S:      Supported
13568 F:      drivers/net/wireless/ath/wcn36xx/
13569
13570 QUANTENNA QTNFMAC WIRELESS DRIVER
13571 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
13572 M:      Avinash Patil <avinashp@quantenna.com>
13573 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
13574 L:      linux-wireless@vger.kernel.org
13575 S:      Maintained
13576 F:      drivers/net/wireless/quantenna
13577
13578 RADEON and AMDGPU DRM DRIVERS
13579 M:      Alex Deucher <alexander.deucher@amd.com>
13580 M:      Christian König <christian.koenig@amd.com>
13581 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
13582 L:      amd-gfx@lists.freedesktop.org
13583 T:      git git://people.freedesktop.org/~agd5f/linux
13584 S:      Supported
13585 F:      drivers/gpu/drm/radeon/
13586 F:      include/uapi/drm/radeon_drm.h
13587 F:      drivers/gpu/drm/amd/
13588 F:      include/uapi/drm/amdgpu_drm.h
13589
13590 RADEON FRAMEBUFFER DISPLAY DRIVER
13591 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
13592 L:      linux-fbdev@vger.kernel.org
13593 S:      Maintained
13594 F:      drivers/video/fbdev/aty/radeon*
13595 F:      include/uapi/linux/radeonfb.h
13596
13597 RADIOSHARK RADIO DRIVER
13598 M:      Hans Verkuil <hverkuil@xs4all.nl>
13599 L:      linux-media@vger.kernel.org
13600 T:      git git://linuxtv.org/media_tree.git
13601 S:      Maintained
13602 F:      drivers/media/radio/radio-shark.c
13603
13604 RADIOSHARK2 RADIO DRIVER
13605 M:      Hans Verkuil <hverkuil@xs4all.nl>
13606 L:      linux-media@vger.kernel.org
13607 T:      git git://linuxtv.org/media_tree.git
13608 S:      Maintained
13609 F:      drivers/media/radio/radio-shark2.c
13610 F:      drivers/media/radio/radio-tea5777.c
13611
13612 RADOS BLOCK DEVICE (RBD)
13613 M:      Ilya Dryomov <idryomov@gmail.com>
13614 M:      Sage Weil <sage@redhat.com>
13615 M:      Alex Elder <elder@kernel.org>
13616 L:      ceph-devel@vger.kernel.org
13617 W:      http://ceph.com/
13618 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
13619 T:      git git://github.com/ceph/ceph-client.git
13620 S:      Supported
13621 F:      Documentation/ABI/testing/sysfs-bus-rbd
13622 F:      drivers/block/rbd.c
13623 F:      drivers/block/rbd_types.h
13624
13625 RAGE128 FRAMEBUFFER DISPLAY DRIVER
13626 M:      Paul Mackerras <paulus@samba.org>
13627 L:      linux-fbdev@vger.kernel.org
13628 S:      Maintained
13629 F:      drivers/video/fbdev/aty/aty128fb.c
13630
13631 RAINSHADOW-CEC DRIVER
13632 M:      Hans Verkuil <hverkuil@xs4all.nl>
13633 L:      linux-media@vger.kernel.org
13634 T:      git git://linuxtv.org/media_tree.git
13635 S:      Maintained
13636 F:      drivers/media/usb/rainshadow-cec/*
13637
13638 RALINK MIPS ARCHITECTURE
13639 M:      John Crispin <john@phrozen.org>
13640 L:      linux-mips@vger.kernel.org
13641 S:      Maintained
13642 F:      arch/mips/ralink
13643
13644 RALINK RT2X00 WIRELESS LAN DRIVER
13645 P:      rt2x00 project
13646 M:      Stanislaw Gruszka <sgruszka@redhat.com>
13647 M:      Helmut Schaa <helmut.schaa@googlemail.com>
13648 L:      linux-wireless@vger.kernel.org
13649 S:      Maintained
13650 F:      drivers/net/wireless/ralink/rt2x00/
13651
13652 RAMDISK RAM BLOCK DEVICE DRIVER
13653 M:      Jens Axboe <axboe@kernel.dk>
13654 S:      Maintained
13655 F:      Documentation/admin-guide/blockdev/ramdisk.rst
13656 F:      drivers/block/brd.c
13657
13658 RANCHU VIRTUAL BOARD FOR MIPS
13659 M:      Miodrag Dinic <miodrag.dinic@mips.com>
13660 L:      linux-mips@vger.kernel.org
13661 S:      Supported
13662 F:      arch/mips/generic/board-ranchu.c
13663 F:      arch/mips/configs/generic/board-ranchu.config
13664
13665 RANDOM NUMBER DRIVER
13666 M:      "Theodore Ts'o" <tytso@mit.edu>
13667 S:      Maintained
13668 F:      drivers/char/random.c
13669
13670 RAPIDIO SUBSYSTEM
13671 M:      Matt Porter <mporter@kernel.crashing.org>
13672 M:      Alexandre Bounine <alex.bou9@gmail.com>
13673 S:      Maintained
13674 F:      drivers/rapidio/
13675
13676 RAS INFRASTRUCTURE
13677 M:      Tony Luck <tony.luck@intel.com>
13678 M:      Borislav Petkov <bp@alien8.de>
13679 L:      linux-edac@vger.kernel.org
13680 S:      Maintained
13681 F:      drivers/ras/
13682 F:      include/linux/ras.h
13683 F:      include/ras/ras_event.h
13684 F:      Documentation/admin-guide/ras.rst
13685
13686 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
13687 L:      linux-wireless@vger.kernel.org
13688 S:      Orphan
13689 F:      drivers/net/wireless/ray*
13690
13691 RCUTORTURE TEST FRAMEWORK
13692 M:      "Paul E. McKenney" <paulmck@kernel.org>
13693 M:      Josh Triplett <josh@joshtriplett.org>
13694 R:      Steven Rostedt <rostedt@goodmis.org>
13695 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13696 R:      Lai Jiangshan <jiangshanlai@gmail.com>
13697 L:      rcu@vger.kernel.org
13698 S:      Supported
13699 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
13700 F:      tools/testing/selftests/rcutorture
13701
13702 RDC R-321X SoC
13703 M:      Florian Fainelli <florian@openwrt.org>
13704 S:      Maintained
13705
13706 RDC R6040 FAST ETHERNET DRIVER
13707 M:      Florian Fainelli <f.fainelli@gmail.com>
13708 L:      netdev@vger.kernel.org
13709 S:      Maintained
13710 F:      drivers/net/ethernet/rdc/r6040.c
13711
13712 RDMAVT - RDMA verbs software
13713 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
13714 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
13715 L:      linux-rdma@vger.kernel.org
13716 S:      Supported
13717 F:      drivers/infiniband/sw/rdmavt
13718
13719 RDS - RELIABLE DATAGRAM SOCKETS
13720 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
13721 L:      netdev@vger.kernel.org
13722 L:      linux-rdma@vger.kernel.org
13723 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
13724 W:      https://oss.oracle.com/projects/rds/
13725 S:      Supported
13726 F:      net/rds/
13727 F:      Documentation/networking/rds.txt
13728
13729 RDT - RESOURCE ALLOCATION
13730 M:      Fenghua Yu <fenghua.yu@intel.com>
13731 M:      Reinette Chatre <reinette.chatre@intel.com>
13732 L:      linux-kernel@vger.kernel.org
13733 S:      Supported
13734 F:      arch/x86/kernel/cpu/resctrl/
13735 F:      arch/x86/include/asm/resctrl_sched.h
13736 F:      Documentation/x86/resctrl*
13737
13738 READ-COPY UPDATE (RCU)
13739 M:      "Paul E. McKenney" <paulmck@kernel.org>
13740 M:      Josh Triplett <josh@joshtriplett.org>
13741 R:      Steven Rostedt <rostedt@goodmis.org>
13742 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13743 R:      Lai Jiangshan <jiangshanlai@gmail.com>
13744 R:      Joel Fernandes <joel@joelfernandes.org>
13745 L:      rcu@vger.kernel.org
13746 W:      http://www.rdrop.com/users/paulmck/RCU/
13747 S:      Supported
13748 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
13749 F:      Documentation/RCU/
13750 X:      Documentation/RCU/torture.txt
13751 F:      include/linux/rcu*
13752 X:      include/linux/srcu*.h
13753 F:      kernel/rcu/
13754 X:      kernel/rcu/srcu*.c
13755
13756 REAL TIME CLOCK (RTC) SUBSYSTEM
13757 M:      Alessandro Zummo <a.zummo@towertech.it>
13758 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
13759 L:      linux-rtc@vger.kernel.org
13760 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
13761 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
13762 S:      Maintained
13763 F:      Documentation/devicetree/bindings/rtc/
13764 F:      Documentation/admin-guide/rtc.rst
13765 F:      drivers/rtc/
13766 F:      include/linux/rtc.h
13767 F:      include/uapi/linux/rtc.h
13768 F:      include/linux/rtc/
13769 F:      include/linux/platform_data/rtc-*
13770 F:      tools/testing/selftests/rtc/
13771
13772 REALTEK AUDIO CODECS
13773 M:      Bard Liao <bardliao@realtek.com>
13774 M:      Oder Chiou <oder_chiou@realtek.com>
13775 S:      Maintained
13776 F:      sound/soc/codecs/rt*
13777 F:      include/sound/rt*.h
13778
13779 REALTEK RTL83xx SMI DSA ROUTER CHIPS
13780 M:      Linus Walleij <linus.walleij@linaro.org>
13781 S:      Maintained
13782 F:      Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
13783 F:      drivers/net/dsa/realtek-smi*
13784 F:      drivers/net/dsa/rtl83*
13785
13786 REDPINE WIRELESS DRIVER
13787 M:      Amitkumar Karwar <amitkarwar@gmail.com>
13788 M:      Siva Rebbagondla <siva8118@gmail.com>
13789 L:      linux-wireless@vger.kernel.org
13790 S:      Maintained
13791 F:      drivers/net/wireless/rsi/
13792
13793 REGISTER MAP ABSTRACTION
13794 M:      Mark Brown <broonie@kernel.org>
13795 L:      linux-kernel@vger.kernel.org
13796 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
13797 S:      Supported
13798 F:      Documentation/devicetree/bindings/regmap/
13799 F:      drivers/base/regmap/
13800 F:      include/linux/regmap.h
13801
13802 REISERFS FILE SYSTEM
13803 L:      reiserfs-devel@vger.kernel.org
13804 S:      Supported
13805 F:      fs/reiserfs/
13806
13807 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
13808 M:      Ohad Ben-Cohen <ohad@wizery.com>
13809 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
13810 L:      linux-remoteproc@vger.kernel.org
13811 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git rproc-next
13812 S:      Maintained
13813 F:      Documentation/devicetree/bindings/remoteproc/
13814 F:      Documentation/ABI/testing/sysfs-class-remoteproc
13815 F:      Documentation/remoteproc.txt
13816 F:      drivers/remoteproc/
13817 F:      include/linux/remoteproc.h
13818 F:      include/linux/remoteproc/
13819
13820 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
13821 M:      Ohad Ben-Cohen <ohad@wizery.com>
13822 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
13823 L:      linux-remoteproc@vger.kernel.org
13824 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git rpmsg-next
13825 S:      Maintained
13826 F:      drivers/rpmsg/
13827 F:      Documentation/rpmsg.txt
13828 F:      Documentation/ABI/testing/sysfs-bus-rpmsg
13829 F:      include/linux/rpmsg.h
13830 F:      include/linux/rpmsg/
13831 F:      include/uapi/linux/rpmsg.h
13832 F:      samples/rpmsg/
13833
13834 RENESAS CLOCK DRIVERS
13835 M:      Geert Uytterhoeven <geert+renesas@glider.be>
13836 L:      linux-renesas-soc@vger.kernel.org
13837 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
13838 S:      Supported
13839 F:      drivers/clk/renesas/
13840
13841 RENESAS EMEV2 I2C DRIVER
13842 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
13843 S:      Supported
13844 F:      Documentation/devicetree/bindings/i2c/renesas,iic-emev2.txt
13845 F:      drivers/i2c/busses/i2c-emev2.c
13846
13847 RENESAS ETHERNET DRIVERS
13848 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
13849 L:      netdev@vger.kernel.org
13850 L:      linux-renesas-soc@vger.kernel.org
13851 F:      Documentation/devicetree/bindings/net/renesas,*.txt
13852 F:      Documentation/devicetree/bindings/net/sh_eth.txt
13853 F:      drivers/net/ethernet/renesas/
13854 F:      include/linux/sh_eth.h
13855
13856 RENESAS R-CAR GYROADC DRIVER
13857 M:      Marek Vasut <marek.vasut@gmail.com>
13858 L:      linux-iio@vger.kernel.org
13859 S:      Supported
13860 F:      Documentation/devicetree/bindings/iio/adc/renesas,gyroadc.txt
13861 F:      drivers/iio/adc/rcar-gyroadc.c
13862
13863 RENESAS R-CAR I2C DRIVERS
13864 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
13865 S:      Supported
13866 F:      Documentation/devicetree/bindings/i2c/renesas,i2c.txt
13867 F:      Documentation/devicetree/bindings/i2c/renesas,iic.txt
13868 F:      drivers/i2c/busses/i2c-rcar.c
13869 F:      drivers/i2c/busses/i2c-sh_mobile.c
13870
13871 RENESAS RIIC DRIVER
13872 M:      Chris Brandt <chris.brandt@renesas.com>
13873 S:      Supported
13874 F:      Documentation/devicetree/bindings/i2c/renesas,riic.txt
13875 F:      drivers/i2c/busses/i2c-riic.c
13876
13877 RENESAS USB PHY DRIVER
13878 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
13879 L:      linux-renesas-soc@vger.kernel.org
13880 S:      Maintained
13881 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
13882
13883 RESET CONTROLLER FRAMEWORK
13884 M:      Philipp Zabel <p.zabel@pengutronix.de>
13885 T:      git git://git.pengutronix.de/git/pza/linux
13886 S:      Maintained
13887 F:      drivers/reset/
13888 F:      Documentation/devicetree/bindings/reset/
13889 F:      include/dt-bindings/reset/
13890 F:      include/linux/reset.h
13891 F:      include/linux/reset/
13892 F:      include/linux/reset-controller.h
13893
13894 RESTARTABLE SEQUENCES SUPPORT
13895 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13896 M:      Peter Zijlstra <peterz@infradead.org>
13897 M:      "Paul E. McKenney" <paulmck@kernel.org>
13898 M:      Boqun Feng <boqun.feng@gmail.com>
13899 L:      linux-kernel@vger.kernel.org
13900 S:      Supported
13901 F:      kernel/rseq.c
13902 F:      include/uapi/linux/rseq.h
13903 F:      include/trace/events/rseq.h
13904 F:      tools/testing/selftests/rseq/
13905
13906 RFKILL
13907 M:      Johannes Berg <johannes@sipsolutions.net>
13908 L:      linux-wireless@vger.kernel.org
13909 W:      http://wireless.kernel.org/
13910 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
13911 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
13912 S:      Maintained
13913 F:      Documentation/driver-api/rfkill.rst
13914 F:      Documentation/ABI/stable/sysfs-class-rfkill
13915 F:      net/rfkill/
13916 F:      include/linux/rfkill.h
13917 F:      include/uapi/linux/rfkill.h
13918
13919 RHASHTABLE
13920 M:      Thomas Graf <tgraf@suug.ch>
13921 M:      Herbert Xu <herbert@gondor.apana.org.au>
13922 L:      netdev@vger.kernel.org
13923 S:      Maintained
13924 F:      lib/rhashtable.c
13925 F:      lib/test_rhashtable.c
13926 F:      include/linux/rhashtable.h
13927 F:      include/linux/rhashtable-types.h
13928
13929 RICOH R5C592 MEMORYSTICK DRIVER
13930 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13931 S:      Maintained
13932 F:      drivers/memstick/host/r592.*
13933
13934 RICOH SMARTMEDIA/XD DRIVER
13935 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13936 S:      Maintained
13937 F:      drivers/mtd/nand/raw/r852.c
13938 F:      drivers/mtd/nand/raw/r852.h
13939
13940 RISC-V ARCHITECTURE
13941 M:      Paul Walmsley <paul.walmsley@sifive.com>
13942 M:      Palmer Dabbelt <palmer@dabbelt.com>
13943 M:      Albert Ou <aou@eecs.berkeley.edu>
13944 L:      linux-riscv@lists.infradead.org
13945 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git
13946 S:      Supported
13947 F:      arch/riscv/
13948 K:      riscv
13949 N:      riscv
13950
13951 ROCCAT DRIVERS
13952 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
13953 W:      http://sourceforge.net/projects/roccat/
13954 S:      Maintained
13955 F:      drivers/hid/hid-roccat*
13956 F:      include/linux/hid-roccat*
13957 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
13958
13959 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
13960 M:      Jacob Chen <jacob-chen@iotwrt.com>
13961 M:      Ezequiel Garcia <ezequiel@collabora.com>
13962 L:      linux-media@vger.kernel.org
13963 S:      Maintained
13964 F:      drivers/media/platform/rockchip/rga/
13965 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
13966
13967 HANTRO VPU CODEC DRIVER
13968 M:      Ezequiel Garcia <ezequiel@collabora.com>
13969 L:      linux-media@vger.kernel.org
13970 S:      Maintained
13971 F:      drivers/staging/media/hantro/
13972 F:      Documentation/devicetree/bindings/media/rockchip-vpu.txt
13973
13974 ROCKER DRIVER
13975 M:      Jiri Pirko <jiri@resnulli.us>
13976 L:      netdev@vger.kernel.org
13977 S:      Supported
13978 F:      drivers/net/ethernet/rocker/
13979
13980 ROCKETPORT DRIVER
13981 P:      Comtrol Corp.
13982 W:      http://www.comtrol.com
13983 S:      Maintained
13984 F:      Documentation/driver-api/serial/rocket.rst
13985 F:      drivers/tty/rocket*
13986
13987 ROCKETPORT EXPRESS/INFINITY DRIVER
13988 M:      Kevin Cernekee <cernekee@gmail.com>
13989 L:      linux-serial@vger.kernel.org
13990 S:      Odd Fixes
13991 F:      drivers/tty/serial/rp2.*
13992
13993 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
13994 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
13995 L:      linux-kernel@vger.kernel.org
13996 L:      linux-renesas-soc@vger.kernel.org
13997 S:      Supported
13998 F:      drivers/mfd/bd9571mwv.c
13999 F:      drivers/regulator/bd9571mwv-regulator.c
14000 F:      drivers/gpio/gpio-bd9571mwv.c
14001 F:      include/linux/mfd/bd9571mwv.h
14002 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
14003
14004 ROSE NETWORK LAYER
14005 M:      Ralf Baechle <ralf@linux-mips.org>
14006 L:      linux-hams@vger.kernel.org
14007 W:      http://www.linux-ax25.org/
14008 S:      Maintained
14009 F:      include/net/rose.h
14010 F:      include/uapi/linux/rose.h
14011 F:      net/rose/
14012
14013 RTL2830 MEDIA DRIVER
14014 M:      Antti Palosaari <crope@iki.fi>
14015 L:      linux-media@vger.kernel.org
14016 W:      https://linuxtv.org
14017 W:      http://palosaari.fi/linux/
14018 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14019 T:      git git://linuxtv.org/anttip/media_tree.git
14020 S:      Maintained
14021 F:      drivers/media/dvb-frontends/rtl2830*
14022
14023 RTL2832 MEDIA DRIVER
14024 M:      Antti Palosaari <crope@iki.fi>
14025 L:      linux-media@vger.kernel.org
14026 W:      https://linuxtv.org
14027 W:      http://palosaari.fi/linux/
14028 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14029 T:      git git://linuxtv.org/anttip/media_tree.git
14030 S:      Maintained
14031 F:      drivers/media/dvb-frontends/rtl2832*
14032
14033 RTL2832_SDR MEDIA DRIVER
14034 M:      Antti Palosaari <crope@iki.fi>
14035 L:      linux-media@vger.kernel.org
14036 W:      https://linuxtv.org
14037 W:      http://palosaari.fi/linux/
14038 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14039 T:      git git://linuxtv.org/anttip/media_tree.git
14040 S:      Maintained
14041 F:      drivers/media/dvb-frontends/rtl2832_sdr*
14042
14043 RTL8180 WIRELESS DRIVER
14044 L:      linux-wireless@vger.kernel.org
14045 W:      http://wireless.kernel.org/
14046 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
14047 S:      Orphan
14048 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
14049
14050 RTL8187 WIRELESS DRIVER
14051 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
14052 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
14053 M:      Larry Finger <Larry.Finger@lwfinger.net>
14054 L:      linux-wireless@vger.kernel.org
14055 W:      http://wireless.kernel.org/
14056 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
14057 S:      Maintained
14058 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
14059
14060 REALTEK WIRELESS DRIVER (rtlwifi family)
14061 M:      Ping-Ke Shih <pkshih@realtek.com>
14062 L:      linux-wireless@vger.kernel.org
14063 W:      http://wireless.kernel.org/
14064 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
14065 S:      Maintained
14066 F:      drivers/net/wireless/realtek/rtlwifi/
14067
14068 REALTEK WIRELESS DRIVER (rtw88)
14069 M:      Yan-Hsuan Chuang <yhchuang@realtek.com>
14070 L:      linux-wireless@vger.kernel.org
14071 S:      Maintained
14072 F:      drivers/net/wireless/realtek/rtw88/
14073
14074 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
14075 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
14076 L:      linux-wireless@vger.kernel.org
14077 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
14078 S:      Maintained
14079 F:      drivers/net/wireless/realtek/rtl8xxxu/
14080
14081 RXRPC SOCKETS (AF_RXRPC)
14082 M:      David Howells <dhowells@redhat.com>
14083 L:      linux-afs@lists.infradead.org
14084 S:      Supported
14085 F:      net/rxrpc/
14086 F:      include/keys/rxrpc-type.h
14087 F:      include/net/af_rxrpc.h
14088 F:      include/trace/events/rxrpc.h
14089 F:      include/uapi/linux/rxrpc.h
14090 F:      Documentation/networking/rxrpc.txt
14091 W:      https://www.infradead.org/~dhowells/kafs/
14092
14093 S3 SAVAGE FRAMEBUFFER DRIVER
14094 M:      Antonino Daplas <adaplas@gmail.com>
14095 L:      linux-fbdev@vger.kernel.org
14096 S:      Maintained
14097 F:      drivers/video/fbdev/savage/
14098
14099 S390
14100 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
14101 M:      Vasily Gorbik <gor@linux.ibm.com>
14102 M:      Christian Borntraeger <borntraeger@de.ibm.com>
14103 L:      linux-s390@vger.kernel.org
14104 W:      http://www.ibm.com/developerworks/linux/linux390/
14105 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
14106 S:      Supported
14107 F:      arch/s390/
14108 F:      drivers/s390/
14109 F:      Documentation/s390/
14110 F:      Documentation/driver-api/s390-drivers.rst
14111
14112 S390 COMMON I/O LAYER
14113 M:      Sebastian Ott <sebott@linux.ibm.com>
14114 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
14115 L:      linux-s390@vger.kernel.org
14116 W:      http://www.ibm.com/developerworks/linux/linux390/
14117 S:      Supported
14118 F:      drivers/s390/cio/
14119
14120 S390 DASD DRIVER
14121 M:      Stefan Haberland <sth@linux.ibm.com>
14122 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
14123 L:      linux-s390@vger.kernel.org
14124 W:      http://www.ibm.com/developerworks/linux/linux390/
14125 S:      Supported
14126 F:      drivers/s390/block/dasd*
14127 F:      block/partitions/ibm.c
14128
14129 S390 IOMMU (PCI)
14130 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
14131 L:      linux-s390@vger.kernel.org
14132 W:      http://www.ibm.com/developerworks/linux/linux390/
14133 S:      Supported
14134 F:      drivers/iommu/s390-iommu.c
14135
14136 S390 IUCV NETWORK LAYER
14137 M:      Julian Wiedmann <jwi@linux.ibm.com>
14138 M:      Ursula Braun <ubraun@linux.ibm.com>
14139 L:      linux-s390@vger.kernel.org
14140 W:      http://www.ibm.com/developerworks/linux/linux390/
14141 S:      Supported
14142 F:      drivers/s390/net/*iucv*
14143 F:      include/net/iucv/
14144 F:      net/iucv/
14145
14146 S390 NETWORK DRIVERS
14147 M:      Julian Wiedmann <jwi@linux.ibm.com>
14148 M:      Ursula Braun <ubraun@linux.ibm.com>
14149 L:      linux-s390@vger.kernel.org
14150 W:      http://www.ibm.com/developerworks/linux/linux390/
14151 S:      Supported
14152 F:      drivers/s390/net/
14153
14154 S390 PCI SUBSYSTEM
14155 M:      Sebastian Ott <sebott@linux.ibm.com>
14156 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
14157 L:      linux-s390@vger.kernel.org
14158 W:      http://www.ibm.com/developerworks/linux/linux390/
14159 S:      Supported
14160 F:      arch/s390/pci/
14161 F:      drivers/pci/hotplug/s390_pci_hpc.c
14162
14163 S390 VFIO-CCW DRIVER
14164 M:      Cornelia Huck <cohuck@redhat.com>
14165 M:      Eric Farman <farman@linux.ibm.com>
14166 R:      Halil Pasic <pasic@linux.ibm.com>
14167 L:      linux-s390@vger.kernel.org
14168 L:      kvm@vger.kernel.org
14169 S:      Supported
14170 F:      drivers/s390/cio/vfio_ccw*
14171 F:      Documentation/s390/vfio-ccw.rst
14172 F:      include/uapi/linux/vfio_ccw.h
14173
14174 S390 ZCRYPT DRIVER
14175 M:      Harald Freudenberger <freude@linux.ibm.com>
14176 L:      linux-s390@vger.kernel.org
14177 W:      http://www.ibm.com/developerworks/linux/linux390/
14178 S:      Supported
14179 F:      drivers/s390/crypto/
14180
14181 S390 VFIO AP DRIVER
14182 M:      Tony Krowiak <akrowiak@linux.ibm.com>
14183 M:      Pierre Morel <pmorel@linux.ibm.com>
14184 M:      Halil Pasic <pasic@linux.ibm.com>
14185 L:      linux-s390@vger.kernel.org
14186 W:      http://www.ibm.com/developerworks/linux/linux390/
14187 S:      Supported
14188 F:      drivers/s390/crypto/vfio_ap_drv.c
14189 F:      drivers/s390/crypto/vfio_ap_private.h
14190 F:      drivers/s390/crypto/vfio_ap_ops.c
14191 F:      Documentation/s390/vfio-ap.rst
14192
14193 S390 ZFCP DRIVER
14194 M:      Steffen Maier <maier@linux.ibm.com>
14195 M:      Benjamin Block <bblock@linux.ibm.com>
14196 L:      linux-s390@vger.kernel.org
14197 W:      http://www.ibm.com/developerworks/linux/linux390/
14198 S:      Supported
14199 F:      drivers/s390/scsi/zfcp_*
14200
14201 S3C24XX SD/MMC Driver
14202 M:      Ben Dooks <ben-linux@fluff.org>
14203 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14204 S:      Supported
14205 F:      drivers/mmc/host/s3cmci.*
14206
14207 SAA6588 RDS RECEIVER DRIVER
14208 M:      Hans Verkuil <hverkuil@xs4all.nl>
14209 L:      linux-media@vger.kernel.org
14210 T:      git git://linuxtv.org/media_tree.git
14211 W:      https://linuxtv.org
14212 S:      Odd Fixes
14213 F:      drivers/media/i2c/saa6588*
14214
14215 SAA7134 VIDEO4LINUX DRIVER
14216 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14217 L:      linux-media@vger.kernel.org
14218 W:      https://linuxtv.org
14219 T:      git git://linuxtv.org/media_tree.git
14220 S:      Odd fixes
14221 F:      Documentation/media/v4l-drivers/saa7134*
14222 F:      drivers/media/pci/saa7134/
14223
14224 SAA7146 VIDEO4LINUX-2 DRIVER
14225 M:      Hans Verkuil <hverkuil@xs4all.nl>
14226 L:      linux-media@vger.kernel.org
14227 T:      git git://linuxtv.org/media_tree.git
14228 S:      Maintained
14229 F:      drivers/media/common/saa7146/
14230 F:      drivers/media/pci/saa7146/
14231 F:      include/media/drv-intf/saa7146*
14232
14233 SAFESETID SECURITY MODULE
14234 M:     Micah Morton <mortonm@chromium.org>
14235 S:     Supported
14236 F:     security/safesetid/
14237 F:     Documentation/admin-guide/LSM/SafeSetID.rst
14238
14239 SAMSUNG AUDIO (ASoC) DRIVERS
14240 M:      Krzysztof Kozlowski <krzk@kernel.org>
14241 M:      Sangbeom Kim <sbkim73@samsung.com>
14242 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
14243 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14244 S:      Supported
14245 F:      sound/soc/samsung/
14246 F:      Documentation/devicetree/bindings/sound/samsung*
14247
14248 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
14249 M:      Krzysztof Kozlowski <krzk@kernel.org>
14250 L:      linux-crypto@vger.kernel.org
14251 L:      linux-samsung-soc@vger.kernel.org
14252 S:      Maintained
14253 F:      drivers/crypto/exynos-rng.c
14254 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.txt
14255
14256 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
14257 M:      Łukasz Stelmach <l.stelmach@samsung.com>
14258 L:      linux-samsung-soc@vger.kernel.org
14259 S:      Maintained
14260 F:      drivers/char/hw_random/exynos-trng.c
14261 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
14262
14263 SAMSUNG FRAMEBUFFER DRIVER
14264 M:      Jingoo Han <jingoohan1@gmail.com>
14265 L:      linux-fbdev@vger.kernel.org
14266 S:      Maintained
14267 F:      drivers/video/fbdev/s3c-fb.c
14268
14269 SAMSUNG LAPTOP DRIVER
14270 M:      Corentin Chary <corentin.chary@gmail.com>
14271 L:      platform-driver-x86@vger.kernel.org
14272 S:      Maintained
14273 F:      drivers/platform/x86/samsung-laptop.c
14274
14275 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
14276 M:      Sangbeom Kim <sbkim73@samsung.com>
14277 M:      Krzysztof Kozlowski <krzk@kernel.org>
14278 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
14279 L:      linux-kernel@vger.kernel.org
14280 L:      linux-samsung-soc@vger.kernel.org
14281 S:      Supported
14282 F:      drivers/mfd/sec*.c
14283 F:      drivers/regulator/s2m*.c
14284 F:      drivers/regulator/s5m*.c
14285 F:      drivers/clk/clk-s2mps11.c
14286 F:      drivers/rtc/rtc-s5m.c
14287 F:      include/linux/mfd/samsung/
14288 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
14289 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
14290 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
14291 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
14292
14293 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
14294 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
14295 L:      linux-media@vger.kernel.org
14296 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
14297 S:      Maintained
14298 F:      drivers/media/platform/s3c-camif/
14299 F:      include/media/drv-intf/s3c_camif.h
14300
14301 SAMSUNG S3FWRN5 NFC DRIVER
14302 M:      Robert Baldyga <r.baldyga@samsung.com>
14303 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
14304 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
14305 S:      Supported
14306 F:      drivers/nfc/s3fwrn5
14307
14308 SAMSUNG S5C73M3 CAMERA DRIVER
14309 M:      Kyungmin Park <kyungmin.park@samsung.com>
14310 M:      Andrzej Hajda <a.hajda@samsung.com>
14311 L:      linux-media@vger.kernel.org
14312 S:      Supported
14313 F:      drivers/media/i2c/s5c73m3/*
14314
14315 SAMSUNG S5K5BAF CAMERA DRIVER
14316 M:      Kyungmin Park <kyungmin.park@samsung.com>
14317 M:      Andrzej Hajda <a.hajda@samsung.com>
14318 L:      linux-media@vger.kernel.org
14319 S:      Supported
14320 F:      drivers/media/i2c/s5k5baf.c
14321
14322 SAMSUNG S5P Security SubSystem (SSS) DRIVER
14323 M:      Krzysztof Kozlowski <krzk@kernel.org>
14324 M:      Vladimir Zapolskiy <vz@mleia.com>
14325 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
14326 L:      linux-crypto@vger.kernel.org
14327 L:      linux-samsung-soc@vger.kernel.org
14328 S:      Maintained
14329 F:      Documentation/devicetree/bindings/crypto/samsung-slimsss.txt
14330 F:      Documentation/devicetree/bindings/crypto/samsung-sss.txt
14331 F:      drivers/crypto/s5p-sss.c
14332
14333 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
14334 M:      Kyungmin Park <kyungmin.park@samsung.com>
14335 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
14336 L:      linux-media@vger.kernel.org
14337 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
14338 S:      Supported
14339 F:      drivers/media/platform/exynos4-is/
14340
14341 SAMSUNG SOC CLOCK DRIVERS
14342 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
14343 M:      Tomasz Figa <tomasz.figa@gmail.com>
14344 M:      Chanwoo Choi <cw00.choi@samsung.com>
14345 S:      Supported
14346 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
14347 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
14348 F:      drivers/clk/samsung/
14349 F:      include/dt-bindings/clock/exynos*.h
14350 F:      Documentation/devicetree/bindings/clock/exynos*.txt
14351 F:      Documentation/devicetree/bindings/clock/samsung,s3c*
14352 F:      Documentation/devicetree/bindings/clock/samsung,s5p*
14353
14354 SAMSUNG SPI DRIVERS
14355 M:      Kukjin Kim <kgene@kernel.org>
14356 M:      Krzysztof Kozlowski <krzk@kernel.org>
14357 M:      Andi Shyti <andi@etezian.org>
14358 L:      linux-spi@vger.kernel.org
14359 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
14360 S:      Maintained
14361 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
14362 F:      drivers/spi/spi-s3c*
14363 F:      include/linux/platform_data/spi-s3c64xx.h
14364
14365 SAMSUNG SXGBE DRIVERS
14366 M:      Byungho An <bh74.an@samsung.com>
14367 M:      Girish K S <ks.giri@samsung.com>
14368 M:      Vipul Pandya <vipul.pandya@samsung.com>
14369 S:      Supported
14370 L:      netdev@vger.kernel.org
14371 F:      drivers/net/ethernet/samsung/sxgbe/
14372
14373 SAMSUNG THERMAL DRIVER
14374 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
14375 L:      linux-pm@vger.kernel.org
14376 L:      linux-samsung-soc@vger.kernel.org
14377 S:      Supported
14378 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
14379 F:      drivers/thermal/samsung/
14380
14381 SAMSUNG USB2 PHY DRIVER
14382 M:      Kamil Debski <kamil@wypas.org>
14383 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
14384 L:      linux-kernel@vger.kernel.org
14385 S:      Supported
14386 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
14387 F:      Documentation/driver-api/phy/samsung-usb2.rst
14388 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
14389 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
14390 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
14391 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
14392 F:      drivers/phy/samsung/phy-samsung-usb2.c
14393 F:      drivers/phy/samsung/phy-samsung-usb2.h
14394
14395 SC1200 WDT DRIVER
14396 M:      Zwane Mwaikambo <zwanem@gmail.com>
14397 S:      Maintained
14398 F:      drivers/watchdog/sc1200wdt.c
14399
14400 SCHEDULER
14401 M:      Ingo Molnar <mingo@redhat.com>
14402 M:      Peter Zijlstra <peterz@infradead.org>
14403 M:      Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE)
14404 M:      Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL)
14405 R:      Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL)
14406 R:      Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR)
14407 R:      Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH)
14408 R:      Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING)
14409 L:      linux-kernel@vger.kernel.org
14410 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
14411 S:      Maintained
14412 F:      kernel/sched/
14413 F:      include/linux/sched.h
14414 F:      include/uapi/linux/sched.h
14415 F:      include/linux/wait.h
14416 F:      include/linux/preempt.h
14417
14418 SCR24X CHIP CARD INTERFACE DRIVER
14419 M:      Lubomir Rintel <lkundrak@v3.sk>
14420 S:      Supported
14421 F:      drivers/char/pcmcia/scr24x_cs.c
14422
14423 SCSI CDROM DRIVER
14424 M:      Jens Axboe <axboe@kernel.dk>
14425 L:      linux-scsi@vger.kernel.org
14426 W:      http://www.kernel.dk
14427 S:      Maintained
14428 F:      drivers/scsi/sr*
14429
14430 SCSI RDMA PROTOCOL (SRP) INITIATOR
14431 M:      Bart Van Assche <bvanassche@acm.org>
14432 L:      linux-rdma@vger.kernel.org
14433 S:      Supported
14434 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
14435 F:      drivers/infiniband/ulp/srp/
14436 F:      include/scsi/srp.h
14437
14438 SCSI RDMA PROTOCOL (SRP) TARGET
14439 M:      Bart Van Assche <bvanassche@acm.org>
14440 L:      linux-rdma@vger.kernel.org
14441 L:      target-devel@vger.kernel.org
14442 S:      Supported
14443 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
14444 F:      drivers/infiniband/ulp/srpt/
14445
14446 SCSI SG DRIVER
14447 M:      Doug Gilbert <dgilbert@interlog.com>
14448 L:      linux-scsi@vger.kernel.org
14449 W:      http://sg.danny.cz/sg
14450 S:      Maintained
14451 F:      Documentation/scsi/scsi-generic.txt
14452 F:      drivers/scsi/sg.c
14453 F:      include/scsi/sg.h
14454
14455 SCSI SUBSYSTEM
14456 M:      "James E.J. Bottomley" <jejb@linux.ibm.com>
14457 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
14458 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
14459 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
14460 Q:      https://patchwork.kernel.org/project/linux-scsi/list/
14461 L:      linux-scsi@vger.kernel.org
14462 S:      Maintained
14463 F:      Documentation/devicetree/bindings/scsi/
14464 F:      drivers/scsi/
14465 F:      include/scsi/
14466
14467 SCSI TAPE DRIVER
14468 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
14469 L:      linux-scsi@vger.kernel.org
14470 S:      Maintained
14471 F:      Documentation/scsi/st.txt
14472 F:      drivers/scsi/st.*
14473 F:      drivers/scsi/st_*.h
14474
14475 SCSI TARGET SUBSYSTEM
14476 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
14477 L:      linux-scsi@vger.kernel.org
14478 L:      target-devel@vger.kernel.org
14479 W:      http://www.linux-iscsi.org
14480 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
14481 Q:      https://patchwork.kernel.org/project/target-devel/list/
14482 S:      Supported
14483 F:      drivers/target/
14484 F:      include/target/
14485 F:      Documentation/target/
14486
14487 SCTP PROTOCOL
14488 M:      Vlad Yasevich <vyasevich@gmail.com>
14489 M:      Neil Horman <nhorman@tuxdriver.com>
14490 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
14491 L:      linux-sctp@vger.kernel.org
14492 W:      http://lksctp.sourceforge.net
14493 S:      Maintained
14494 F:      Documentation/networking/sctp.txt
14495 F:      include/linux/sctp.h
14496 F:      include/uapi/linux/sctp.h
14497 F:      include/net/sctp/
14498 F:      net/sctp/
14499
14500 SCx200 CPU SUPPORT
14501 M:      Jim Cromie <jim.cromie@gmail.com>
14502 S:      Odd Fixes
14503 F:      Documentation/i2c/busses/scx200_acb.rst
14504 F:      arch/x86/platform/scx200/
14505 F:      drivers/watchdog/scx200_wdt.c
14506 F:      drivers/i2c/busses/scx200*
14507 F:      drivers/mtd/maps/scx200_docflash.c
14508 F:      include/linux/scx200.h
14509
14510 SCx200 GPIO DRIVER
14511 M:      Jim Cromie <jim.cromie@gmail.com>
14512 S:      Maintained
14513 F:      drivers/char/scx200_gpio.c
14514 F:      include/linux/scx200_gpio.h
14515
14516 SCx200 HRT CLOCKSOURCE DRIVER
14517 M:      Jim Cromie <jim.cromie@gmail.com>
14518 S:      Maintained
14519 F:      drivers/clocksource/scx200_hrt.c
14520
14521 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
14522 M:      Sascha Sommer <saschasommer@freenet.de>
14523 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
14524 S:      Maintained
14525 F:      drivers/mmc/host/sdricoh_cs.c
14526
14527 SECO BOARDS CEC DRIVER
14528 M:      Ettore Chimenti <ek5.chimenti@gmail.com>
14529 S:      Maintained
14530 F:      drivers/media/platform/seco-cec/seco-cec.c
14531 F:      drivers/media/platform/seco-cec/seco-cec.h
14532
14533 SECURE COMPUTING
14534 M:      Kees Cook <keescook@chromium.org>
14535 R:      Andy Lutomirski <luto@amacapital.net>
14536 R:      Will Drewry <wad@chromium.org>
14537 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
14538 S:      Supported
14539 F:      kernel/seccomp.c
14540 F:      include/uapi/linux/seccomp.h
14541 F:      include/linux/seccomp.h
14542 F:      tools/testing/selftests/seccomp/*
14543 F:      tools/testing/selftests/kselftest_harness.h
14544 F:      Documentation/userspace-api/seccomp_filter.rst
14545 K:      \bsecure_computing
14546 K:      \bTIF_SECCOMP\b
14547
14548 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
14549 M:      Al Cooper <alcooperx@gmail.com>
14550 L:      linux-mmc@vger.kernel.org
14551 L:      bcm-kernel-feedback-list@broadcom.com
14552 S:      Maintained
14553 F:      drivers/mmc/host/sdhci-brcmstb*
14554
14555 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
14556 M:      Adrian Hunter <adrian.hunter@intel.com>
14557 L:      linux-mmc@vger.kernel.org
14558 S:      Maintained
14559 F:      drivers/mmc/host/sdhci*
14560 F:      include/linux/mmc/sdhci*
14561
14562 EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER
14563 M:      Adrian Hunter <adrian.hunter@intel.com>
14564 M:      Ritesh Harjani <riteshh@codeaurora.org>
14565 M:      Asutosh Das <asutoshd@codeaurora.org>
14566 L:      linux-mmc@vger.kernel.org
14567 S:      Maintained
14568 F:      drivers/mmc/host/cqhci*
14569
14570 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
14571 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
14572 M:      Manjunath M B <manjumb@synopsys.com>
14573 L:      linux-mmc@vger.kernel.org
14574 S:      Maintained
14575 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
14576
14577 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER
14578 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
14579 L:      linux-mmc@vger.kernel.org
14580 S:      Supported
14581 F:      drivers/mmc/host/sdhci-of-at91.c
14582
14583 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
14584 M:      Ben Dooks <ben-linux@fluff.org>
14585 M:      Jaehoon Chung <jh80.chung@samsung.com>
14586 L:      linux-mmc@vger.kernel.org
14587 S:      Maintained
14588 F:      drivers/mmc/host/sdhci-s3c*
14589
14590 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
14591 M:      Viresh Kumar <vireshk@kernel.org>
14592 L:      linux-mmc@vger.kernel.org
14593 S:      Maintained
14594 F:      drivers/mmc/host/sdhci-spear.c
14595
14596 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
14597 M:      Kishon Vijay Abraham I <kishon@ti.com>
14598 L:      linux-mmc@vger.kernel.org
14599 S:      Maintained
14600 F:      drivers/mmc/host/sdhci-omap.c
14601
14602 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
14603 M:      Scott Bauer <scott.bauer@intel.com>
14604 M:      Jonathan Derrick <jonathan.derrick@intel.com>
14605 L:      linux-block@vger.kernel.org
14606 S:      Supported
14607 F:      block/sed*
14608 F:      block/opal_proto.h
14609 F:      include/linux/sed*
14610 F:      include/uapi/linux/sed*
14611
14612 SECURITY CONTACT
14613 M:      Security Officers <security@kernel.org>
14614 S:      Supported
14615
14616 SECURITY SUBSYSTEM
14617 M:      James Morris <jmorris@namei.org>
14618 M:      "Serge E. Hallyn" <serge@hallyn.com>
14619 L:      linux-security-module@vger.kernel.org (suggested Cc:)
14620 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
14621 W:      http://kernsec.org/
14622 S:      Supported
14623 F:      security/
14624 X:      security/selinux/
14625
14626 SELINUX SECURITY MODULE
14627 M:      Paul Moore <paul@paul-moore.com>
14628 M:      Stephen Smalley <sds@tycho.nsa.gov>
14629 M:      Eric Paris <eparis@parisplace.org>
14630 L:      selinux@vger.kernel.org
14631 W:      https://selinuxproject.org
14632 W:      https://github.com/SELinuxProject
14633 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
14634 S:      Supported
14635 F:      include/uapi/linux/selinux_netlink.h
14636 F:      security/selinux/
14637 F:      scripts/selinux/
14638 F:      Documentation/admin-guide/LSM/SELinux.rst
14639
14640 SENSABLE PHANTOM
14641 M:      Jiri Slaby <jirislaby@gmail.com>
14642 S:      Maintained
14643 F:      drivers/misc/phantom.c
14644 F:      include/uapi/linux/phantom.h
14645
14646 SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER
14647 M:      Tomasz Duszynski <tduszyns@gmail.com>
14648 S:      Maintained
14649 F:      drivers/iio/chemical/sps30.c
14650 F:      Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml
14651
14652 SERIAL DEVICE BUS
14653 M:      Rob Herring <robh@kernel.org>
14654 L:      linux-serial@vger.kernel.org
14655 S:      Maintained
14656 F:      Documentation/devicetree/bindings/serial/slave-device.txt
14657 F:      drivers/tty/serdev/
14658 F:      include/linux/serdev.h
14659
14660 SERIAL DRIVERS
14661 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14662 L:      linux-serial@vger.kernel.org
14663 S:      Maintained
14664 F:      Documentation/devicetree/bindings/serial/
14665 F:      drivers/tty/serial/
14666
14667 SERIAL IR RECEIVER
14668 M:      Sean Young <sean@mess.org>
14669 L:      linux-media@vger.kernel.org
14670 S:      Maintained
14671 F:      drivers/media/rc/serial_ir.c
14672
14673 SFC NETWORK DRIVER
14674 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
14675 M:      Edward Cree <ecree@solarflare.com>
14676 M:      Martin Habets <mhabets@solarflare.com>
14677 L:      netdev@vger.kernel.org
14678 S:      Supported
14679 F:      drivers/net/ethernet/sfc/
14680
14681 SFF/SFP/SFP+ MODULE SUPPORT
14682 M:      Russell King <linux@armlinux.org.uk>
14683 L:      netdev@vger.kernel.org
14684 S:      Maintained
14685 F:      drivers/net/phy/phylink.c
14686 F:      drivers/net/phy/sfp*
14687 F:      include/linux/phylink.h
14688 F:      include/linux/sfp.h
14689 K:      phylink
14690
14691 SGI GRU DRIVER
14692 M:      Dimitri Sivanich <sivanich@sgi.com>
14693 S:      Maintained
14694 F:      drivers/misc/sgi-gru/
14695
14696 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
14697 M:      Pat Gefre <pfg@sgi.com>
14698 L:      linux-ia64@vger.kernel.org
14699 S:      Supported
14700 F:      Documentation/ia64/serial.rst
14701 F:      drivers/tty/serial/ioc?_serial.c
14702 F:      include/linux/ioc?.h
14703
14704 SGI XP/XPC/XPNET DRIVER
14705 M:      Cliff Whickman <cpw@sgi.com>
14706 M:      Robin Holt <robinmholt@gmail.com>
14707 S:      Maintained
14708 F:      drivers/misc/sgi-xp/
14709
14710 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
14711 M:      Ursula Braun <ubraun@linux.ibm.com>
14712 M:      Karsten Graul <kgraul@linux.ibm.com>
14713 L:      linux-s390@vger.kernel.org
14714 W:      http://www.ibm.com/developerworks/linux/linux390/
14715 S:      Supported
14716 F:      net/smc/
14717
14718 SHARP RJ54N1CB0C SENSOR DRIVER
14719 M:      Jacopo Mondi <jacopo@jmondi.org>
14720 L:      linux-media@vger.kernel.org
14721 T:      git git://linuxtv.org/media_tree.git
14722 S:      Odd fixes
14723 F:      drivers/media/i2c/rj54n1cb0c.c
14724 F:      include/media/i2c/rj54n1cb0c.h
14725
14726 SH_VEU V4L2 MEM2MEM DRIVER
14727 L:      linux-media@vger.kernel.org
14728 S:      Orphan
14729 F:      drivers/media/platform/sh_veu.c
14730
14731 SH_VOU V4L2 OUTPUT DRIVER
14732 L:      linux-media@vger.kernel.org
14733 S:      Orphan
14734 F:      drivers/media/platform/sh_vou.c
14735 F:      include/media/drv-intf/sh_vou.h
14736
14737 SI2157 MEDIA DRIVER
14738 M:      Antti Palosaari <crope@iki.fi>
14739 L:      linux-media@vger.kernel.org
14740 W:      https://linuxtv.org
14741 W:      http://palosaari.fi/linux/
14742 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14743 T:      git git://linuxtv.org/anttip/media_tree.git
14744 S:      Maintained
14745 F:      drivers/media/tuners/si2157*
14746
14747 SI2165 MEDIA DRIVER
14748 M:      Matthias Schwarzott <zzam@gentoo.org>
14749 L:      linux-media@vger.kernel.org
14750 W:      https://linuxtv.org
14751 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14752 S:      Maintained
14753 F:      drivers/media/dvb-frontends/si2165*
14754
14755 SI2168 MEDIA DRIVER
14756 M:      Antti Palosaari <crope@iki.fi>
14757 L:      linux-media@vger.kernel.org
14758 W:      https://linuxtv.org
14759 W:      http://palosaari.fi/linux/
14760 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14761 T:      git git://linuxtv.org/anttip/media_tree.git
14762 S:      Maintained
14763 F:      drivers/media/dvb-frontends/si2168*
14764
14765 SI470X FM RADIO RECEIVER I2C DRIVER
14766 M:      Hans Verkuil <hverkuil@xs4all.nl>
14767 L:      linux-media@vger.kernel.org
14768 T:      git git://linuxtv.org/media_tree.git
14769 W:      https://linuxtv.org
14770 S:      Odd Fixes
14771 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
14772
14773 SI470X FM RADIO RECEIVER USB DRIVER
14774 M:      Hans Verkuil <hverkuil@xs4all.nl>
14775 L:      linux-media@vger.kernel.org
14776 T:      git git://linuxtv.org/media_tree.git
14777 W:      https://linuxtv.org
14778 S:      Maintained
14779 F:      drivers/media/radio/si470x/radio-si470x-common.c
14780 F:      drivers/media/radio/si470x/radio-si470x.h
14781 F:      drivers/media/radio/si470x/radio-si470x-usb.c
14782
14783 SI4713 FM RADIO TRANSMITTER I2C DRIVER
14784 M:      Eduardo Valentin <edubezval@gmail.com>
14785 L:      linux-media@vger.kernel.org
14786 T:      git git://linuxtv.org/media_tree.git
14787 W:      https://linuxtv.org
14788 S:      Odd Fixes
14789 F:      drivers/media/radio/si4713/si4713.?
14790
14791 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
14792 M:      Eduardo Valentin <edubezval@gmail.com>
14793 L:      linux-media@vger.kernel.org
14794 T:      git git://linuxtv.org/media_tree.git
14795 W:      https://linuxtv.org
14796 S:      Odd Fixes
14797 F:      drivers/media/radio/si4713/radio-platform-si4713.c
14798
14799 SI4713 FM RADIO TRANSMITTER USB DRIVER
14800 M:      Hans Verkuil <hverkuil@xs4all.nl>
14801 L:      linux-media@vger.kernel.org
14802 T:      git git://linuxtv.org/media_tree.git
14803 W:      https://linuxtv.org
14804 S:      Maintained
14805 F:      drivers/media/radio/si4713/radio-usb-si4713.c
14806
14807 SIANO DVB DRIVER
14808 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14809 L:      linux-media@vger.kernel.org
14810 W:      https://linuxtv.org
14811 T:      git git://linuxtv.org/media_tree.git
14812 S:      Odd fixes
14813 F:      drivers/media/common/siano/
14814 F:      drivers/media/usb/siano/
14815 F:      drivers/media/usb/siano/
14816 F:      drivers/media/mmc/siano/
14817
14818 SIFIVE DRIVERS
14819 M:      Palmer Dabbelt <palmer@dabbelt.com>
14820 M:      Paul Walmsley <paul.walmsley@sifive.com>
14821 L:      linux-riscv@lists.infradead.org
14822 T:      git git://github.com/sifive/riscv-linux.git
14823 S:      Supported
14824 K:      [^@]sifive
14825 N:      sifive
14826
14827 SIFIVE FU540 SYSTEM-ON-CHIP
14828 M:      Paul Walmsley <paul.walmsley@sifive.com>
14829 M:      Palmer Dabbelt <palmer@dabbelt.com>
14830 L:      linux-riscv@lists.infradead.org
14831 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git
14832 S:      Supported
14833 K:      fu540
14834 N:      fu540
14835
14836 SILEAD TOUCHSCREEN DRIVER
14837 M:      Hans de Goede <hdegoede@redhat.com>
14838 L:      linux-input@vger.kernel.org
14839 L:      platform-driver-x86@vger.kernel.org
14840 S:      Maintained
14841 F:      drivers/input/touchscreen/silead.c
14842 F:      drivers/platform/x86/touchscreen_dmi.c
14843
14844 SILICON MOTION SM712 FRAME BUFFER DRIVER
14845 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
14846 M:      Teddy Wang <teddy.wang@siliconmotion.com>
14847 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
14848 L:      linux-fbdev@vger.kernel.org
14849 S:      Maintained
14850 F:      drivers/video/fbdev/sm712*
14851 F:      Documentation/fb/sm712fb.rst
14852
14853 SIMPLE FIRMWARE INTERFACE (SFI)
14854 M:      Len Brown <lenb@kernel.org>
14855 L:      sfi-devel@simplefirmware.org
14856 W:      http://simplefirmware.org/
14857 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
14858 S:      Supported
14859 F:      arch/x86/platform/sfi/
14860 F:      drivers/sfi/
14861 F:      include/linux/sfi*.h
14862
14863 SIMPLEFB FB DRIVER
14864 M:      Hans de Goede <hdegoede@redhat.com>
14865 L:      linux-fbdev@vger.kernel.org
14866 S:      Maintained
14867 F:      Documentation/devicetree/bindings/display/simple-framebuffer.yaml
14868 F:      drivers/video/fbdev/simplefb.c
14869 F:      include/linux/platform_data/simplefb.h
14870
14871 SIMTEC EB110ATX (Chalice CATS)
14872 P:      Ben Dooks
14873 P:      Vincent Sanders <vince@simtec.co.uk>
14874 M:      Simtec Linux Team <linux@simtec.co.uk>
14875 W:      http://www.simtec.co.uk/products/EB110ATX/
14876 S:      Supported
14877
14878 SIMTEC EB2410ITX (BAST)
14879 P:      Ben Dooks
14880 P:      Vincent Sanders <vince@simtec.co.uk>
14881 M:      Simtec Linux Team <linux@simtec.co.uk>
14882 W:      http://www.simtec.co.uk/products/EB2410ITX/
14883 S:      Supported
14884 F:      arch/arm/mach-s3c24xx/mach-bast.c
14885 F:      arch/arm/mach-s3c24xx/bast-ide.c
14886 F:      arch/arm/mach-s3c24xx/bast-irq.c
14887
14888 SIPHASH PRF ROUTINES
14889 M:      Jason A. Donenfeld <Jason@zx2c4.com>
14890 S:      Maintained
14891 F:      lib/siphash.c
14892 F:      lib/test_siphash.c
14893 F:      include/linux/siphash.h
14894
14895 SIOX
14896 M:      Thorsten Scherer <t.scherer@eckelmann.de>
14897 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
14898 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
14899 S:      Supported
14900 F:      drivers/siox/*
14901 F:      drivers/gpio/gpio-siox.c
14902 F:      include/trace/events/siox.h
14903
14904 SIS 190 ETHERNET DRIVER
14905 M:      Francois Romieu <romieu@fr.zoreil.com>
14906 L:      netdev@vger.kernel.org
14907 S:      Maintained
14908 F:      drivers/net/ethernet/sis/sis190.c
14909
14910 SIS 900/7016 FAST ETHERNET DRIVER
14911 M:      Daniele Venzano <venza@brownhat.org>
14912 W:      http://www.brownhat.org/sis900.html
14913 L:      netdev@vger.kernel.org
14914 S:      Maintained
14915 F:      drivers/net/ethernet/sis/sis900.*
14916
14917 SIS FRAMEBUFFER DRIVER
14918 M:      Thomas Winischhofer <thomas@winischhofer.net>
14919 W:      http://www.winischhofer.net/linuxsisvga.shtml
14920 S:      Maintained
14921 F:      Documentation/fb/sisfb.rst
14922 F:      drivers/video/fbdev/sis/
14923 F:      include/video/sisfb.h
14924
14925 SIS USB2VGA DRIVER
14926 M:      Thomas Winischhofer <thomas@winischhofer.net>
14927 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
14928 S:      Maintained
14929 F:      drivers/usb/misc/sisusbvga/
14930
14931 SLAB ALLOCATOR
14932 M:      Christoph Lameter <cl@linux.com>
14933 M:      Pekka Enberg <penberg@kernel.org>
14934 M:      David Rientjes <rientjes@google.com>
14935 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
14936 M:      Andrew Morton <akpm@linux-foundation.org>
14937 L:      linux-mm@kvack.org
14938 S:      Maintained
14939 F:      include/linux/sl?b*.h
14940 F:      mm/sl?b*
14941
14942 SLEEPABLE READ-COPY UPDATE (SRCU)
14943 M:      Lai Jiangshan <jiangshanlai@gmail.com>
14944 M:      "Paul E. McKenney" <paulmck@kernel.org>
14945 M:      Josh Triplett <josh@joshtriplett.org>
14946 R:      Steven Rostedt <rostedt@goodmis.org>
14947 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
14948 L:      rcu@vger.kernel.org
14949 W:      http://www.rdrop.com/users/paulmck/RCU/
14950 S:      Supported
14951 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
14952 F:      include/linux/srcu*.h
14953 F:      kernel/rcu/srcu*.c
14954
14955 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
14956 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
14957 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14958 S:      Maintained
14959 F:      drivers/slimbus/
14960 F:      Documentation/devicetree/bindings/slimbus/
14961 F:      include/linux/slimbus.h
14962
14963 SMACK SECURITY MODULE
14964 M:      Casey Schaufler <casey@schaufler-ca.com>
14965 L:      linux-security-module@vger.kernel.org
14966 W:      http://schaufler-ca.com
14967 T:      git git://github.com/cschaufler/smack-next
14968 S:      Maintained
14969 F:      Documentation/admin-guide/LSM/Smack.rst
14970 F:      security/smack/
14971
14972 SMC91x ETHERNET DRIVER
14973 M:      Nicolas Pitre <nico@fluxnic.net>
14974 S:      Odd Fixes
14975 F:      drivers/net/ethernet/smsc/smc91x.*
14976
14977 SMIA AND SMIA++ IMAGE SENSOR DRIVER
14978 M:      Sakari Ailus <sakari.ailus@iki.fi>
14979 L:      linux-media@vger.kernel.org
14980 S:      Maintained
14981 F:      drivers/media/i2c/smiapp/
14982 F:      include/media/i2c/smiapp.h
14983 F:      drivers/media/i2c/smiapp-pll.c
14984 F:      drivers/media/i2c/smiapp-pll.h
14985 F:      include/uapi/linux/smiapp.h
14986 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
14987
14988 SMM665 HARDWARE MONITOR DRIVER
14989 M:      Guenter Roeck <linux@roeck-us.net>
14990 L:      linux-hwmon@vger.kernel.org
14991 S:      Maintained
14992 F:      Documentation/hwmon/smm665.rst
14993 F:      drivers/hwmon/smm665.c
14994
14995 SMSC EMC2103 HARDWARE MONITOR DRIVER
14996 M:      Steve Glendinning <steve.glendinning@shawell.net>
14997 L:      linux-hwmon@vger.kernel.org
14998 S:      Maintained
14999 F:      Documentation/hwmon/emc2103.rst
15000 F:      drivers/hwmon/emc2103.c
15001
15002 SMSC SCH5627 HARDWARE MONITOR DRIVER
15003 M:      Hans de Goede <hdegoede@redhat.com>
15004 L:      linux-hwmon@vger.kernel.org
15005 S:      Supported
15006 F:      Documentation/hwmon/sch5627.rst
15007 F:      drivers/hwmon/sch5627.c
15008
15009 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
15010 M:      Steve Glendinning <steve.glendinning@shawell.net>
15011 L:      linux-fbdev@vger.kernel.org
15012 S:      Maintained
15013 F:      drivers/video/fbdev/smscufx.c
15014
15015 SMSC47B397 HARDWARE MONITOR DRIVER
15016 M:      Jean Delvare <jdelvare@suse.com>
15017 L:      linux-hwmon@vger.kernel.org
15018 S:      Maintained
15019 F:      Documentation/hwmon/smsc47b397.rst
15020 F:      drivers/hwmon/smsc47b397.c
15021
15022 SMSC911x ETHERNET DRIVER
15023 M:      Steve Glendinning <steve.glendinning@shawell.net>
15024 L:      netdev@vger.kernel.org
15025 S:      Maintained
15026 F:      include/linux/smsc911x.h
15027 F:      drivers/net/ethernet/smsc/smsc911x.*
15028
15029 SMSC9420 PCI ETHERNET DRIVER
15030 M:      Steve Glendinning <steve.glendinning@shawell.net>
15031 L:      netdev@vger.kernel.org
15032 S:      Maintained
15033 F:      drivers/net/ethernet/smsc/smsc9420.*
15034
15035 SOC-CAMERA V4L2 SUBSYSTEM
15036 L:      linux-media@vger.kernel.org
15037 T:      git git://linuxtv.org/media_tree.git
15038 S:      Orphan
15039 F:      include/media/soc_camera.h
15040 F:      drivers/staging/media/soc_camera/
15041
15042 SOCIONEXT SYNQUACER I2C DRIVER
15043 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
15044 L:      linux-i2c@vger.kernel.org
15045 S:      Maintained
15046 F:      drivers/i2c/busses/i2c-synquacer.c
15047 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
15048
15049 SOCIONEXT UNIPHIER SOUND DRIVER
15050 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15051 S:      Orphan
15052 F:      sound/soc/uniphier/
15053
15054 SOEKRIS NET48XX LED SUPPORT
15055 M:      Chris Boot <bootc@bootc.net>
15056 S:      Maintained
15057 F:      drivers/leds/leds-net48xx.c
15058
15059 SOFT-IWARP DRIVER (siw)
15060 M:      Bernard Metzler <bmt@zurich.ibm.com>
15061 L:      linux-rdma@vger.kernel.org
15062 S:      Supported
15063 F:      drivers/infiniband/sw/siw/
15064 F:      include/uapi/rdma/siw-abi.h
15065
15066 SOFT-ROCE DRIVER (rxe)
15067 M:      Moni Shoua <monis@mellanox.com>
15068 L:      linux-rdma@vger.kernel.org
15069 S:      Supported
15070 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
15071 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
15072 F:      drivers/infiniband/sw/rxe/
15073 F:      include/uapi/rdma/rdma_user_rxe.h
15074
15075 SOFTLOGIC 6x10 MPEG CODEC
15076 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
15077 M:      Anton Sviridenko <anton@corp.bluecherry.net>
15078 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
15079 M:      Andrey Utkin <andrey_utkin@fastmail.com>
15080 M:      Ismael Luceno <ismael@iodev.co.uk>
15081 L:      linux-media@vger.kernel.org
15082 S:      Supported
15083 F:      drivers/media/pci/solo6x10/
15084
15085 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
15086 M:      James Morse <james.morse@arm.com>
15087 L:      linux-arm-kernel@lists.infradead.org
15088 S:      Maintained
15089 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
15090 F:      drivers/firmware/arm_sdei.c
15091 F:      include/linux/arm_sdei.h
15092 F:      include/uapi/linux/arm_sdei.h
15093
15094 SOFTWARE RAID (Multiple Disks) SUPPORT
15095 M:      Song Liu <song@kernel.org>
15096 L:      linux-raid@vger.kernel.org
15097 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git
15098 S:      Supported
15099 F:      drivers/md/Makefile
15100 F:      drivers/md/Kconfig
15101 F:      drivers/md/md*
15102 F:      drivers/md/raid*
15103 F:      include/linux/raid/
15104 F:      include/uapi/linux/raid/
15105
15106 SOCIONEXT (SNI) AVE NETWORK DRIVER
15107 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
15108 L:      netdev@vger.kernel.org
15109 S:      Maintained
15110 F:      drivers/net/ethernet/socionext/sni_ave.c
15111 F:      Documentation/devicetree/bindings/net/socionext,uniphier-ave4.txt
15112
15113 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
15114 M:      Jassi Brar <jaswinder.singh@linaro.org>
15115 M:      Ilias Apalodimas <ilias.apalodimas@linaro.org>
15116 L:      netdev@vger.kernel.org
15117 S:      Maintained
15118 F:      drivers/net/ethernet/socionext/netsec.c
15119 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
15120
15121 SOCIONEXT (SNI) Synquacer SPI DRIVER
15122 M:      Masahisa Kojima <masahisa.kojima@linaro.org>
15123 M:      Jassi Brar <jaswinder.singh@linaro.org>
15124 L:      linux-spi@vger.kernel.org
15125 S:      Maintained
15126 F:      drivers/spi/spi-synquacer.c
15127 F:      Documentation/devicetree/bindings/spi/spi-synquacer.txt
15128
15129 SOLIDRUN CLEARFOG SUPPORT
15130 M:      Russell King <linux@armlinux.org.uk>
15131 S:      Maintained
15132 F:      arch/arm/boot/dts/armada-388-clearfog*
15133 F:      arch/arm/boot/dts/armada-38x-solidrun-*
15134
15135 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
15136 M:      Russell King <linux@armlinux.org.uk>
15137 S:      Maintained
15138 F:      arch/arm/boot/dts/imx6*-cubox-i*
15139 F:      arch/arm/boot/dts/imx6*-hummingboard*
15140 F:      arch/arm/boot/dts/imx6*-sr-*
15141
15142 SONIC NETWORK DRIVER
15143 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
15144 L:      netdev@vger.kernel.org
15145 S:      Maintained
15146 F:      drivers/net/ethernet/natsemi/sonic.*
15147
15148 SONICS SILICON BACKPLANE DRIVER (SSB)
15149 M:      Michael Buesch <m@bues.ch>
15150 L:      linux-wireless@vger.kernel.org
15151 S:      Maintained
15152 F:      drivers/ssb/
15153 F:      include/linux/ssb/
15154
15155 SONY IMX214 SENSOR DRIVER
15156 M:      Ricardo Ribalda <ricardo.ribalda@gmail.com>
15157 L:      linux-media@vger.kernel.org
15158 T:      git git://linuxtv.org/media_tree.git
15159 S:      Maintained
15160 F:      drivers/media/i2c/imx214.c
15161 F:      Documentation/devicetree/bindings/media/i2c/sony,imx214.txt
15162
15163 SONY IMX258 SENSOR DRIVER
15164 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
15165 L:      linux-media@vger.kernel.org
15166 T:      git git://linuxtv.org/media_tree.git
15167 S:      Maintained
15168 F:      drivers/media/i2c/imx258.c
15169
15170 SONY IMX274 SENSOR DRIVER
15171 M:      Leon Luo <leonl@leopardimaging.com>
15172 L:      linux-media@vger.kernel.org
15173 T:      git git://linuxtv.org/media_tree.git
15174 S:      Maintained
15175 F:      drivers/media/i2c/imx274.c
15176 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
15177
15178 SONY IMX319 SENSOR DRIVER
15179 M:      Bingbu Cao <bingbu.cao@intel.com>
15180 L:      linux-media@vger.kernel.org
15181 T:      git git://linuxtv.org/media_tree.git
15182 S:      Maintained
15183 F:      drivers/media/i2c/imx319.c
15184
15185 SONY IMX355 SENSOR DRIVER
15186 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
15187 L:      linux-media@vger.kernel.org
15188 T:      git git://linuxtv.org/media_tree.git
15189 S:      Maintained
15190 F:      drivers/media/i2c/imx355.c
15191
15192 SONY MEMORYSTICK SUBSYSTEM
15193 M:      Maxim Levitsky <maximlevitsky@gmail.com>
15194 M:      Alex Dubov <oakad@yahoo.com>
15195 M:      Ulf Hansson <ulf.hansson@linaro.org>
15196 L:      linux-mmc@vger.kernel.org
15197 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
15198 S:      Maintained
15199 F:      drivers/memstick/
15200 F:      include/linux/memstick.h
15201
15202 SONY VAIO CONTROL DEVICE DRIVER
15203 M:      Mattia Dongili <malattia@linux.it>
15204 L:      platform-driver-x86@vger.kernel.org
15205 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
15206 S:      Maintained
15207 F:      Documentation/admin-guide/laptops/sony-laptop.rst
15208 F:      drivers/char/sonypi.c
15209 F:      drivers/platform/x86/sony-laptop.c
15210 F:      include/linux/sony-laptop.h
15211
15212 SOUND
15213 M:      Jaroslav Kysela <perex@perex.cz>
15214 M:      Takashi Iwai <tiwai@suse.com>
15215 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15216 W:      http://www.alsa-project.org/
15217 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
15218 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
15219 S:      Maintained
15220 F:      Documentation/sound/
15221 F:      include/sound/
15222 F:      include/uapi/sound/
15223 F:      sound/
15224
15225 SOUND - COMPRESSED AUDIO
15226 M:      Vinod Koul <vkoul@kernel.org>
15227 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15228 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
15229 S:      Supported
15230 F:      Documentation/sound/designs/compress-offload.rst
15231 F:      include/sound/compress_driver.h
15232 F:      include/uapi/sound/compress_*
15233 F:      sound/core/compress_offload.c
15234 F:      sound/soc/soc-compress.c
15235
15236 SOUND - DMAENGINE HELPERS
15237 M:      Lars-Peter Clausen <lars@metafoo.de>
15238 S:      Supported
15239 F:      include/sound/dmaengine_pcm.h
15240 F:      sound/core/pcm_dmaengine.c
15241 F:      sound/soc/soc-generic-dmaengine-pcm.c
15242
15243 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
15244 M:      Liam Girdwood <lgirdwood@gmail.com>
15245 M:      Mark Brown <broonie@kernel.org>
15246 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
15247 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15248 W:      http://alsa-project.org/main/index.php/ASoC
15249 S:      Supported
15250 F:      Documentation/devicetree/bindings/sound/
15251 F:      Documentation/sound/soc/
15252 F:      sound/soc/
15253 F:      include/dt-bindings/sound/
15254 F:      include/sound/soc*
15255
15256 SOUNDWIRE SUBSYSTEM
15257 M:      Vinod Koul <vkoul@kernel.org>
15258 M:      Sanyog Kale <sanyog.r.kale@intel.com>
15259 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
15260 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15261 S:      Supported
15262 F:      Documentation/driver-api/soundwire/
15263 F:      drivers/soundwire/
15264 F:      include/linux/soundwire/
15265
15266 SP2 MEDIA DRIVER
15267 M:      Olli Salonen <olli.salonen@iki.fi>
15268 L:      linux-media@vger.kernel.org
15269 W:      https://linuxtv.org
15270 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15271 S:      Maintained
15272 F:      drivers/media/dvb-frontends/sp2*
15273
15274 SPARC + UltraSPARC (sparc/sparc64)
15275 M:      "David S. Miller" <davem@davemloft.net>
15276 L:      sparclinux@vger.kernel.org
15277 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
15278 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
15279 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
15280 S:      Maintained
15281 F:      arch/sparc/
15282 F:      drivers/sbus/
15283
15284 SPARC SERIAL DRIVERS
15285 M:      "David S. Miller" <davem@davemloft.net>
15286 L:      sparclinux@vger.kernel.org
15287 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
15288 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
15289 S:      Maintained
15290 F:      include/linux/sunserialcore.h
15291 F:      drivers/tty/serial/suncore.c
15292 F:      drivers/tty/serial/sunhv.c
15293 F:      drivers/tty/serial/sunsab.c
15294 F:      drivers/tty/serial/sunsab.h
15295 F:      drivers/tty/serial/sunsu.c
15296 F:      drivers/tty/serial/sunzilog.c
15297 F:      drivers/tty/serial/sunzilog.h
15298 F:      drivers/tty/vcc.c
15299
15300 SPARSE CHECKER
15301 M:      "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com>
15302 L:      linux-sparse@vger.kernel.org
15303 W:      https://sparse.wiki.kernel.org/
15304 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
15305 S:      Maintained
15306 F:      include/linux/compiler.h
15307
15308 SPEAR CLOCK FRAMEWORK SUPPORT
15309 M:      Viresh Kumar <vireshk@kernel.org>
15310 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15311 W:      http://www.st.com/spear
15312 S:      Maintained
15313 F:      drivers/clk/spear/
15314
15315 SPEAR PLATFORM SUPPORT
15316 M:      Viresh Kumar <vireshk@kernel.org>
15317 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
15318 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15319 W:      http://www.st.com/spear
15320 S:      Maintained
15321 F:      arch/arm/boot/dts/spear*
15322 F:      arch/arm/mach-spear/
15323
15324 SPI NOR SUBSYSTEM
15325 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
15326 L:      linux-mtd@lists.infradead.org
15327 W:      http://www.linux-mtd.infradead.org/
15328 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
15329 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next
15330 S:      Maintained
15331 F:      drivers/mtd/spi-nor/
15332 F:      include/linux/mtd/spi-nor.h
15333
15334 SPI SUBSYSTEM
15335 M:      Mark Brown <broonie@kernel.org>
15336 L:      linux-spi@vger.kernel.org
15337 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
15338 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
15339 S:      Maintained
15340 F:      Documentation/devicetree/bindings/spi/
15341 F:      Documentation/spi/
15342 F:      drivers/spi/
15343 F:      include/linux/spi/
15344 F:      include/uapi/linux/spi/
15345 F:      tools/spi/
15346
15347 SPIDERNET NETWORK DRIVER for CELL
15348 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
15349 L:      netdev@vger.kernel.org
15350 S:      Supported
15351 F:      Documentation/networking/device_drivers/toshiba/spider_net.txt
15352 F:      drivers/net/ethernet/toshiba/spider_net*
15353
15354 SPMI SUBSYSTEM
15355 R:      Stephen Boyd <sboyd@kernel.org>
15356 L:      linux-arm-msm@vger.kernel.org
15357 F:      Documentation/devicetree/bindings/spmi/
15358 F:      drivers/spmi/
15359 F:      include/dt-bindings/spmi/spmi.h
15360 F:      include/linux/spmi.h
15361 F:      include/trace/events/spmi.h
15362
15363 SPU FILE SYSTEM
15364 M:      Jeremy Kerr <jk@ozlabs.org>
15365 L:      linuxppc-dev@lists.ozlabs.org
15366 W:      http://www.ibm.com/developerworks/power/cell/
15367 S:      Supported
15368 F:      Documentation/filesystems/spufs.txt
15369 F:      arch/powerpc/platforms/cell/spufs/
15370
15371 SQUASHFS FILE SYSTEM
15372 M:      Phillip Lougher <phillip@squashfs.org.uk>
15373 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
15374 W:      http://squashfs.org.uk
15375 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
15376 S:      Maintained
15377 F:      Documentation/filesystems/squashfs.txt
15378 F:      fs/squashfs/
15379
15380 SRM (Alpha) environment access
15381 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
15382 S:      Maintained
15383 F:      arch/alpha/kernel/srm_env.c
15384
15385 ST LSM6DSx IMU IIO DRIVER
15386 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
15387 L:      linux-iio@vger.kernel.org
15388 W:      http://www.st.com/
15389 S:      Maintained
15390 F:      drivers/iio/imu/st_lsm6dsx/
15391 F:      Documentation/devicetree/bindings/iio/imu/st_lsm6dsx.txt
15392
15393 ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER
15394 M:      Mickael Guene <mickael.guene@st.com>
15395 L:      linux-media@vger.kernel.org
15396 T:      git git://linuxtv.org/media_tree.git
15397 S:      Maintained
15398 F:      drivers/media/i2c/st-mipid02.c
15399 F:      Documentation/devicetree/bindings/media/i2c/st,st-mipid02.txt
15400
15401 ST STM32 I2C/SMBUS DRIVER
15402 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
15403 L:      linux-i2c@vger.kernel.org
15404 S:      Maintained
15405 F:      drivers/i2c/busses/i2c-stm32*
15406
15407 ST VL53L0X ToF RANGER(I2C) IIO DRIVER
15408 M:      Song Qiang <songqiang1304521@gmail.com>
15409 L:      linux-iio@vger.kernel.org
15410 S:      Maintained
15411 F:      drivers/iio/proximity/vl53l0x-i2c.c
15412 F:      Documentation/devicetree/bindings/iio/proximity/vl53l0x.txt
15413
15414 STABLE BRANCH
15415 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15416 M:      Sasha Levin <sashal@kernel.org>
15417 L:      stable@vger.kernel.org
15418 S:      Supported
15419 F:      Documentation/process/stable-kernel-rules.rst
15420
15421 STAGING - COMEDI
15422 M:      Ian Abbott <abbotti@mev.co.uk>
15423 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
15424 S:      Odd Fixes
15425 F:      drivers/staging/comedi/
15426
15427 STAGING - FIELDBUS SUBSYSTEM
15428 M:      Sven Van Asbroeck <TheSven73@gmail.com>
15429 S:      Maintained
15430 F:      drivers/staging/fieldbus/*
15431 F:      drivers/staging/fieldbus/Documentation/
15432
15433 STAGING - HMS ANYBUS-S BUS
15434 M:      Sven Van Asbroeck <TheSven73@gmail.com>
15435 S:      Maintained
15436 F:      drivers/staging/fieldbus/anybuss/
15437
15438 STAGING - INDUSTRIAL IO
15439 M:      Jonathan Cameron <jic23@kernel.org>
15440 L:      linux-iio@vger.kernel.org
15441 S:      Odd Fixes
15442 F:      Documentation/devicetree/bindings/staging/iio/
15443 F:      drivers/staging/iio/
15444
15445 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
15446 M:      Marc Dietrich <marvin24@gmx.de>
15447 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
15448 L:      linux-tegra@vger.kernel.org
15449 S:      Maintained
15450 F:      drivers/staging/nvec/
15451
15452 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
15453 M:      Jens Frederich <jfrederich@gmail.com>
15454 M:      Daniel Drake <dsd@laptop.org>
15455 M:      Jon Nettleton <jon.nettleton@gmail.com>
15456 W:      http://wiki.laptop.org/go/DCON
15457 S:      Maintained
15458 F:      drivers/staging/olpc_dcon/
15459
15460 STAGING - REALTEK RTL8712U DRIVERS
15461 M:      Larry Finger <Larry.Finger@lwfinger.net>
15462 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
15463 S:      Odd Fixes
15464 F:      drivers/staging/rtl8712/
15465
15466 STAGING - REALTEK RTL8188EU DRIVERS
15467 M:      Larry Finger <Larry.Finger@lwfinger.net>
15468 S:      Odd Fixes
15469 F:      drivers/staging/rtl8188eu/
15470
15471 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
15472 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
15473 M:      Teddy Wang <teddy.wang@siliconmotion.com>
15474 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
15475 L:      linux-fbdev@vger.kernel.org
15476 S:      Maintained
15477 F:      drivers/staging/sm750fb/
15478
15479 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
15480 M:      William Hubbs <w.d.hubbs@gmail.com>
15481 M:      Chris Brannon <chris@the-brannons.com>
15482 M:      Kirk Reiser <kirk@reisers.ca>
15483 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
15484 L:      speakup@linux-speakup.org
15485 W:      http://www.linux-speakup.org/
15486 S:      Odd Fixes
15487 F:      drivers/staging/speakup/
15488
15489 STAGING - VIA VT665X DRIVERS
15490 M:      Forest Bond <forest@alittletooquiet.net>
15491 S:      Odd Fixes
15492 F:      drivers/staging/vt665?/
15493
15494 STAGING - WILC1000 WIFI DRIVER
15495 M:      Adham Abozaeid <adham.abozaeid@microchip.com>
15496 M:      Ajay Singh <ajay.kathat@microchip.com>
15497 L:      linux-wireless@vger.kernel.org
15498 S:      Supported
15499 F:      drivers/staging/wilc1000/
15500
15501 STAGING SUBSYSTEM
15502 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15503 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
15504 L:      devel@driverdev.osuosl.org
15505 S:      Supported
15506 F:      drivers/staging/
15507
15508 STARFIRE/DURALAN NETWORK DRIVER
15509 M:      Ion Badulescu <ionut@badula.org>
15510 S:      Odd Fixes
15511 F:      drivers/net/ethernet/adaptec/starfire*
15512
15513 STEC S1220 SKD DRIVER
15514 M:      Damien Le Moal <Damien.LeMoal@wdc.com>
15515 L:      linux-block@vger.kernel.org
15516 S:      Maintained
15517 F:      drivers/block/skd*[ch]
15518
15519 STI AUDIO (ASoC) DRIVERS
15520 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
15521 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15522 S:      Maintained
15523 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
15524 F:      sound/soc/sti/
15525
15526 STI CEC DRIVER
15527 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
15528 S:      Maintained
15529 F:      drivers/media/platform/sti/cec/
15530 F:      Documentation/devicetree/bindings/media/stih-cec.txt
15531
15532 STK1160 USB VIDEO CAPTURE DRIVER
15533 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
15534 L:      linux-media@vger.kernel.org
15535 T:      git git://linuxtv.org/media_tree.git
15536 S:      Maintained
15537 F:      drivers/media/usb/stk1160/
15538
15539 STM32 AUDIO (ASoC) DRIVERS
15540 M:      Olivier Moysan <olivier.moysan@st.com>
15541 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
15542 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15543 S:      Maintained
15544 F:      Documentation/devicetree/bindings/sound/st,stm32-*.txt
15545 F:      sound/soc/stm/
15546
15547 STM32 TIMER/LPTIMER DRIVERS
15548 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
15549 S:      Maintained
15550 F:      drivers/*/stm32-*timer*
15551 F:      drivers/pwm/pwm-stm32*
15552 F:      include/linux/*/stm32-*tim*
15553 F:      Documentation/ABI/testing/*timer-stm32
15554 F:      Documentation/devicetree/bindings/*/stm32-*timer*
15555 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
15556
15557 STMMAC ETHERNET DRIVER
15558 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
15559 M:      Alexandre Torgue <alexandre.torgue@st.com>
15560 M:      Jose Abreu <joabreu@synopsys.com>
15561 L:      netdev@vger.kernel.org
15562 W:      http://www.stlinux.com
15563 S:      Supported
15564 F:      drivers/net/ethernet/stmicro/stmmac/
15565
15566 SUN3/3X
15567 M:      Sam Creasey <sammy@sammy.net>
15568 W:      http://sammy.net/sun3/
15569 S:      Maintained
15570 F:      arch/m68k/kernel/*sun3*
15571 F:      arch/m68k/sun3*/
15572 F:      arch/m68k/include/asm/sun3*
15573 F:      drivers/net/ethernet/i825xx/sun3*
15574
15575 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
15576 M:      Hans de Goede <hdegoede@redhat.com>
15577 L:      linux-input@vger.kernel.org
15578 S:      Maintained
15579 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
15580 F:      drivers/input/keyboard/sun4i-lradc-keys.c
15581
15582 SUNDANCE NETWORK DRIVER
15583 M:      Denis Kirjanov <kda@linux-powerpc.org>
15584 L:      netdev@vger.kernel.org
15585 S:      Maintained
15586 F:      drivers/net/ethernet/dlink/sundance.c
15587
15588 SUPERH
15589 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
15590 M:      Rich Felker <dalias@libc.org>
15591 L:      linux-sh@vger.kernel.org
15592 Q:      http://patchwork.kernel.org/project/linux-sh/list/
15593 S:      Maintained
15594 F:      Documentation/sh/
15595 F:      arch/sh/
15596 F:      drivers/sh/
15597
15598 SUSPEND TO RAM
15599 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
15600 M:      Len Brown <len.brown@intel.com>
15601 M:      Pavel Machek <pavel@ucw.cz>
15602 L:      linux-pm@vger.kernel.org
15603 B:      https://bugzilla.kernel.org
15604 S:      Supported
15605 F:      Documentation/power/
15606 F:      arch/x86/kernel/acpi/
15607 F:      drivers/base/power/
15608 F:      kernel/power/
15609 F:      include/linux/suspend.h
15610 F:      include/linux/freezer.h
15611 F:      include/linux/pm.h
15612
15613 SVGA HANDLING
15614 M:      Martin Mares <mj@ucw.cz>
15615 L:      linux-video@atrey.karlin.mff.cuni.cz
15616 S:      Maintained
15617 F:      Documentation/admin-guide/svga.rst
15618 F:      arch/x86/boot/video*
15619
15620 SWIOTLB SUBSYSTEM
15621 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15622 L:      iommu@lists.linux-foundation.org
15623 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
15624 S:      Supported
15625 F:      kernel/dma/swiotlb.c
15626 F:      arch/*/kernel/pci-swiotlb.c
15627 F:      include/linux/swiotlb.h
15628
15629 SWITCHDEV
15630 M:      Jiri Pirko <jiri@resnulli.us>
15631 M:      Ivan Vecera <ivecera@redhat.com>
15632 L:      netdev@vger.kernel.org
15633 S:      Supported
15634 F:      net/switchdev/
15635 F:      include/net/switchdev.h
15636
15637 SY8106A REGULATOR DRIVER
15638 M:      Icenowy Zheng <icenowy@aosc.io>
15639 S:      Maintained
15640 F:      drivers/regulator/sy8106a-regulator.c
15641 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
15642
15643 SYNC FILE FRAMEWORK
15644 M:      Sumit Semwal <sumit.semwal@linaro.org>
15645 R:      Gustavo Padovan <gustavo@padovan.org>
15646 S:      Maintained
15647 L:      linux-media@vger.kernel.org
15648 L:      dri-devel@lists.freedesktop.org
15649 F:      drivers/dma-buf/sync_*
15650 F:      drivers/dma-buf/dma-fence*
15651 F:      drivers/dma-buf/sw_sync.c
15652 F:      include/linux/sync_file.h
15653 F:      include/uapi/linux/sync_file.h
15654 F:      Documentation/driver-api/sync_file.rst
15655 T:      git git://anongit.freedesktop.org/drm/drm-misc
15656
15657 SYNOPSYS ARC ARCHITECTURE
15658 M:      Vineet Gupta <vgupta@synopsys.com>
15659 L:      linux-snps-arc@lists.infradead.org
15660 S:      Supported
15661 F:      arch/arc/
15662 F:      Documentation/devicetree/bindings/arc/*
15663 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
15664 F:      drivers/clocksource/arc_timer.c
15665 F:      drivers/tty/serial/arc_uart.c
15666 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
15667
15668 SYNOPSYS ARC HSDK SDP pll clock driver
15669 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15670 S:      Supported
15671 F:      drivers/clk/clk-hsdk-pll.c
15672 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
15673
15674 SYNOPSYS ARC SDP clock driver
15675 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15676 S:      Supported
15677 F:      drivers/clk/axs10x/*
15678 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
15679
15680 SYNOPSYS ARC SDP platform support
15681 M:      Alexey Brodkin <abrodkin@synopsys.com>
15682 S:      Supported
15683 F:      arch/arc/plat-axs10x
15684 F:      arch/arc/boot/dts/ax*
15685 F:      Documentation/devicetree/bindings/arc/axs10*
15686
15687 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
15688 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15689 S:      Supported
15690 F:      drivers/reset/reset-axs10x.c
15691 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
15692
15693 SYNOPSYS CREG GPIO DRIVER
15694 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15695 S:      Maintained
15696 F:      drivers/gpio/gpio-creg-snps.c
15697 F:      Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt
15698
15699 SYNOPSYS DESIGNWARE 8250 UART DRIVER
15700 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15701 S:      Maintained
15702 F:      drivers/tty/serial/8250/8250_dw.c
15703
15704 SYNOPSYS DESIGNWARE APB GPIO DRIVER
15705 M:      Hoan Tran <hoan@os.amperecomputing.com>
15706 L:      linux-gpio@vger.kernel.org
15707 S:      Maintained
15708 F:      drivers/gpio/gpio-dwapb.c
15709 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
15710
15711 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
15712 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15713 S:      Maintained
15714 F:      drivers/dma/dw-axi-dmac/
15715 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
15716
15717 SYNOPSYS DESIGNWARE DMAC DRIVER
15718 M:      Viresh Kumar <vireshk@kernel.org>
15719 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15720 S:      Maintained
15721 F:      Documentation/devicetree/bindings/dma/snps-dma.txt
15722 F:      drivers/dma/dw/
15723 F:      include/dt-bindings/dma/dw-dmac.h
15724 F:      include/linux/dma/dw.h
15725 F:      include/linux/platform_data/dma-dw.h
15726
15727 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
15728 M:      Jose Abreu <Jose.Abreu@synopsys.com>
15729 L:      netdev@vger.kernel.org
15730 S:      Supported
15731 F:      drivers/net/ethernet/synopsys/
15732
15733 SYNOPSYS DESIGNWARE I2C DRIVER
15734 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
15735 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15736 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
15737 L:      linux-i2c@vger.kernel.org
15738 S:      Maintained
15739 F:      drivers/i2c/busses/i2c-designware-*
15740 F:      include/linux/platform_data/i2c-designware.h
15741
15742 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
15743 M:      Jaehoon Chung <jh80.chung@samsung.com>
15744 L:      linux-mmc@vger.kernel.org
15745 S:      Maintained
15746 F:      drivers/mmc/host/dw_mmc*
15747
15748 SYNOPSYS HSDK RESET CONTROLLER DRIVER
15749 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15750 S:      Supported
15751 F:      drivers/reset/reset-hsdk.c
15752 F:      include/dt-bindings/reset/snps,hsdk-reset.h
15753 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
15754
15755 SYSTEM CONFIGURATION (SYSCON)
15756 M:      Lee Jones <lee.jones@linaro.org>
15757 M:      Arnd Bergmann <arnd@arndb.de>
15758 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
15759 S:      Supported
15760 F:      drivers/mfd/syscon.c
15761
15762 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
15763 M:      Sudeep Holla <sudeep.holla@arm.com>
15764 L:      linux-arm-kernel@lists.infradead.org
15765 S:      Maintained
15766 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
15767 F:      drivers/clk/clk-sc[mp]i.c
15768 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
15769 F:      drivers/firmware/arm_scpi.c
15770 F:      drivers/firmware/arm_scmi/
15771 F:      drivers/reset/reset-scmi.c
15772 F:      include/linux/sc[mp]i_protocol.h
15773
15774 SYSTEM RESET/SHUTDOWN DRIVERS
15775 M:      Sebastian Reichel <sre@kernel.org>
15776 L:      linux-pm@vger.kernel.org
15777 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
15778 S:      Maintained
15779 F:      Documentation/devicetree/bindings/power/reset/
15780 F:      drivers/power/reset/
15781
15782 SYSTEM TRACE MODULE CLASS
15783 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
15784 S:      Maintained
15785 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
15786 F:      Documentation/trace/stm.rst
15787 F:      drivers/hwtracing/stm/
15788 F:      include/linux/stm.h
15789 F:      include/uapi/linux/stm.h
15790
15791 SYSV FILESYSTEM
15792 M:      Christoph Hellwig <hch@infradead.org>
15793 S:      Maintained
15794 F:      Documentation/filesystems/sysv-fs.txt
15795 F:      fs/sysv/
15796 F:      include/linux/sysv_fs.h
15797
15798 TASKSTATS STATISTICS INTERFACE
15799 M:      Balbir Singh <bsingharora@gmail.com>
15800 S:      Maintained
15801 F:      Documentation/accounting/taskstats*
15802 F:      include/linux/taskstats*
15803 F:      kernel/taskstats.c
15804
15805 TC subsystem
15806 M:      Jamal Hadi Salim <jhs@mojatatu.com>
15807 M:      Cong Wang <xiyou.wangcong@gmail.com>
15808 M:      Jiri Pirko <jiri@resnulli.us>
15809 L:      netdev@vger.kernel.org
15810 S:      Maintained
15811 F:      include/net/pkt_cls.h
15812 F:      include/net/pkt_sched.h
15813 F:      include/net/tc_act/
15814 F:      include/uapi/linux/pkt_cls.h
15815 F:      include/uapi/linux/pkt_sched.h
15816 F:      include/uapi/linux/tc_act/
15817 F:      include/uapi/linux/tc_ematch/
15818 F:      net/sched/
15819
15820 TC90522 MEDIA DRIVER
15821 M:      Akihiro Tsukada <tskd08@gmail.com>
15822 L:      linux-media@vger.kernel.org
15823 S:      Odd Fixes
15824 F:      drivers/media/dvb-frontends/tc90522*
15825
15826 TCP LOW PRIORITY MODULE
15827 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
15828 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
15829 W:      http://tcp-lp-mod.sourceforge.net/
15830 S:      Maintained
15831 F:      net/ipv4/tcp_lp.c
15832
15833 TDA10071 MEDIA DRIVER
15834 M:      Antti Palosaari <crope@iki.fi>
15835 L:      linux-media@vger.kernel.org
15836 W:      https://linuxtv.org
15837 W:      http://palosaari.fi/linux/
15838 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15839 T:      git git://linuxtv.org/anttip/media_tree.git
15840 S:      Maintained
15841 F:      drivers/media/dvb-frontends/tda10071*
15842
15843 TDA18212 MEDIA DRIVER
15844 M:      Antti Palosaari <crope@iki.fi>
15845 L:      linux-media@vger.kernel.org
15846 W:      https://linuxtv.org
15847 W:      http://palosaari.fi/linux/
15848 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15849 T:      git git://linuxtv.org/anttip/media_tree.git
15850 S:      Maintained
15851 F:      drivers/media/tuners/tda18212*
15852
15853 TDA18218 MEDIA DRIVER
15854 M:      Antti Palosaari <crope@iki.fi>
15855 L:      linux-media@vger.kernel.org
15856 W:      https://linuxtv.org
15857 W:      http://palosaari.fi/linux/
15858 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15859 T:      git git://linuxtv.org/anttip/media_tree.git
15860 S:      Maintained
15861 F:      drivers/media/tuners/tda18218*
15862
15863 TDA18250 MEDIA DRIVER
15864 M:      Olli Salonen <olli.salonen@iki.fi>
15865 L:      linux-media@vger.kernel.org
15866 W:      https://linuxtv.org
15867 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15868 T:      git git://linuxtv.org/media_tree.git
15869 S:      Maintained
15870 F:      drivers/media/tuners/tda18250*
15871
15872 TDA18271 MEDIA DRIVER
15873 M:      Michael Krufky <mkrufky@linuxtv.org>
15874 L:      linux-media@vger.kernel.org
15875 W:      https://linuxtv.org
15876 W:      http://github.com/mkrufky
15877 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15878 T:      git git://linuxtv.org/mkrufky/tuners.git
15879 S:      Maintained
15880 F:      drivers/media/tuners/tda18271*
15881
15882 TDA1997x MEDIA DRIVER
15883 M:      Tim Harvey <tharvey@gateworks.com>
15884 L:      linux-media@vger.kernel.org
15885 W:      https://linuxtv.org
15886 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15887 S:      Maintained
15888 F:      drivers/media/i2c/tda1997x.*
15889
15890 TDA827x MEDIA DRIVER
15891 M:      Michael Krufky <mkrufky@linuxtv.org>
15892 L:      linux-media@vger.kernel.org
15893 W:      https://linuxtv.org
15894 W:      http://github.com/mkrufky
15895 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15896 T:      git git://linuxtv.org/mkrufky/tuners.git
15897 S:      Maintained
15898 F:      drivers/media/tuners/tda8290.*
15899
15900 TDA8290 MEDIA DRIVER
15901 M:      Michael Krufky <mkrufky@linuxtv.org>
15902 L:      linux-media@vger.kernel.org
15903 W:      https://linuxtv.org
15904 W:      http://github.com/mkrufky
15905 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15906 T:      git git://linuxtv.org/mkrufky/tuners.git
15907 S:      Maintained
15908 F:      drivers/media/tuners/tda8290.*
15909
15910 TDA9840 MEDIA DRIVER
15911 M:      Hans Verkuil <hverkuil@xs4all.nl>
15912 L:      linux-media@vger.kernel.org
15913 T:      git git://linuxtv.org/media_tree.git
15914 W:      https://linuxtv.org
15915 S:      Maintained
15916 F:      drivers/media/i2c/tda9840*
15917
15918 TEA5761 TUNER DRIVER
15919 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15920 L:      linux-media@vger.kernel.org
15921 W:      https://linuxtv.org
15922 T:      git git://linuxtv.org/media_tree.git
15923 S:      Odd fixes
15924 F:      drivers/media/tuners/tea5761.*
15925
15926 TEA5767 TUNER DRIVER
15927 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15928 L:      linux-media@vger.kernel.org
15929 W:      https://linuxtv.org
15930 T:      git git://linuxtv.org/media_tree.git
15931 S:      Maintained
15932 F:      drivers/media/tuners/tea5767.*
15933
15934 TEA6415C MEDIA DRIVER
15935 M:      Hans Verkuil <hverkuil@xs4all.nl>
15936 L:      linux-media@vger.kernel.org
15937 T:      git git://linuxtv.org/media_tree.git
15938 W:      https://linuxtv.org
15939 S:      Maintained
15940 F:      drivers/media/i2c/tea6415c*
15941
15942 TEA6420 MEDIA DRIVER
15943 M:      Hans Verkuil <hverkuil@xs4all.nl>
15944 L:      linux-media@vger.kernel.org
15945 T:      git git://linuxtv.org/media_tree.git
15946 W:      https://linuxtv.org
15947 S:      Maintained
15948 F:      drivers/media/i2c/tea6420*
15949
15950 TEAM DRIVER
15951 M:      Jiri Pirko <jiri@resnulli.us>
15952 L:      netdev@vger.kernel.org
15953 S:      Supported
15954 F:      drivers/net/team/
15955 F:      include/linux/if_team.h
15956 F:      include/uapi/linux/if_team.h
15957
15958 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
15959 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
15960 S:      Maintained
15961 F:      arch/x86/platform/ts5500/
15962
15963 TECHNOTREND USB IR RECEIVER
15964 M:      Sean Young <sean@mess.org>
15965 L:      linux-media@vger.kernel.org
15966 S:      Maintained
15967 F:      drivers/media/rc/ttusbir.c
15968
15969 TECHWELL TW9910 VIDEO DECODER
15970 L:      linux-media@vger.kernel.org
15971 S:      Orphan
15972 F:      drivers/media/i2c/tw9910.c
15973 F:      include/media/i2c/tw9910.h
15974
15975 TEE SUBSYSTEM
15976 M:      Jens Wiklander <jens.wiklander@linaro.org>
15977 L:      tee-dev@lists.linaro.org
15978 S:      Maintained
15979 F:      include/linux/tee_drv.h
15980 F:      include/uapi/linux/tee.h
15981 F:      drivers/tee/
15982 F:      Documentation/tee.txt
15983
15984 TEGRA ARCHITECTURE SUPPORT
15985 M:      Thierry Reding <thierry.reding@gmail.com>
15986 M:      Jonathan Hunter <jonathanh@nvidia.com>
15987 L:      linux-tegra@vger.kernel.org
15988 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
15989 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
15990 S:      Supported
15991 N:      [^a-z]tegra
15992
15993 TEGRA CLOCK DRIVER
15994 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
15995 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
15996 S:      Supported
15997 F:      drivers/clk/tegra/
15998
15999 TEGRA DMA DRIVERS
16000 M:      Laxman Dewangan <ldewangan@nvidia.com>
16001 M:      Jon Hunter <jonathanh@nvidia.com>
16002 S:      Supported
16003 F:      drivers/dma/tegra*
16004
16005 TEGRA I2C DRIVER
16006 M:      Laxman Dewangan <ldewangan@nvidia.com>
16007 R:      Dmitry Osipenko <digetx@gmail.com>
16008 S:      Supported
16009 F:      drivers/i2c/busses/i2c-tegra.c
16010
16011 TEGRA IOMMU DRIVERS
16012 M:      Thierry Reding <thierry.reding@gmail.com>
16013 L:      linux-tegra@vger.kernel.org
16014 S:      Supported
16015 F:      drivers/iommu/tegra*
16016
16017 TEGRA KBC DRIVER
16018 M:      Laxman Dewangan <ldewangan@nvidia.com>
16019 S:      Supported
16020 F:      drivers/input/keyboard/tegra-kbc.c
16021
16022 TEGRA NAND DRIVER
16023 M:      Stefan Agner <stefan@agner.ch>
16024 M:      Lucas Stach <dev@lynxeye.de>
16025 S:      Maintained
16026 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
16027 F:      drivers/mtd/nand/raw/tegra_nand.c
16028
16029 TEGRA PWM DRIVER
16030 M:      Thierry Reding <thierry.reding@gmail.com>
16031 S:      Supported
16032 F:      drivers/pwm/pwm-tegra.c
16033
16034 TEGRA SERIAL DRIVER
16035 M:      Laxman Dewangan <ldewangan@nvidia.com>
16036 S:      Supported
16037 F:      drivers/tty/serial/serial-tegra.c
16038
16039 TEGRA SPI DRIVER
16040 M:      Laxman Dewangan <ldewangan@nvidia.com>
16041 S:      Supported
16042 F:      drivers/spi/spi-tegra*
16043
16044 TEGRA XUSB PADCTL DRIVER
16045 M:      JC Kuo <jckuo@nvidia.com>
16046 S:      Supported
16047 F:      drivers/phy/tegra/xusb*
16048
16049 TEHUTI ETHERNET DRIVER
16050 M:      Andy Gospodarek <andy@greyhouse.net>
16051 L:      netdev@vger.kernel.org
16052 S:      Supported
16053 F:      drivers/net/ethernet/tehuti/*
16054
16055 Telecom Clock Driver for MCPL0010
16056 M:      Mark Gross <mark.gross@intel.com>
16057 S:      Supported
16058 F:      drivers/char/tlclk.c
16059
16060 TENSILICA XTENSA PORT (xtensa)
16061 M:      Chris Zankel <chris@zankel.net>
16062 M:      Max Filippov <jcmvbkbc@gmail.com>
16063 L:      linux-xtensa@linux-xtensa.org
16064 T:      git git://github.com/czankel/xtensa-linux.git
16065 S:      Maintained
16066 F:      arch/xtensa/
16067 F:      drivers/irqchip/irq-xtensa-*
16068
16069 Texas Instruments' System Control Interface (TISCI) Protocol Driver
16070 M:      Nishanth Menon <nm@ti.com>
16071 M:      Tero Kristo <t-kristo@ti.com>
16072 M:      Santosh Shilimkar <ssantosh@kernel.org>
16073 L:      linux-arm-kernel@lists.infradead.org
16074 S:      Maintained
16075 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
16076 F:      drivers/firmware/ti_sci*
16077 F:      include/linux/soc/ti/ti_sci_protocol.h
16078 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
16079 F:      drivers/soc/ti/ti_sci_pm_domains.c
16080 F:      include/dt-bindings/soc/ti,sci_pm_domain.h
16081 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
16082 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
16083 F:      drivers/clk/keystone/sci-clk.c
16084 F:      drivers/reset/reset-ti-sci.c
16085 F:      Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.txt
16086 F:      Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.txt
16087 F:      drivers/irqchip/irq-ti-sci-intr.c
16088 F:      drivers/irqchip/irq-ti-sci-inta.c
16089 F:      include/linux/soc/ti/ti_sci_inta_msi.h
16090 F:      drivers/soc/ti/ti_sci_inta_msi.c
16091
16092 Texas Instruments ASoC drivers
16093 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
16094 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16095 S:      Maintained
16096 F:      sound/soc/ti/
16097
16098 Texas Instruments' DAC7612 DAC Driver
16099 M:      Ricardo Ribalda <ricardo@ribalda.com>
16100 L:      linux-iio@vger.kernel.org
16101 S:      Supported
16102 F:      drivers/iio/dac/ti-dac7612.c
16103 F:      Documentation/devicetree/bindings/iio/dac/ti,dac7612.txt
16104
16105 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
16106 M:      Hans Verkuil <hverkuil@xs4all.nl>
16107 L:      linux-media@vger.kernel.org
16108 T:      git git://linuxtv.org/media_tree.git
16109 W:      https://linuxtv.org
16110 S:      Maintained
16111 F:      drivers/media/radio/radio-raremono.c
16112
16113 THERMAL
16114 M:      Zhang Rui <rui.zhang@intel.com>
16115 M:      Eduardo Valentin <edubezval@gmail.com>
16116 R:      Daniel Lezcano <daniel.lezcano@linaro.org>
16117 R:      Amit Kucheria <amit.kucheria@verdurent.com>
16118 L:      linux-pm@vger.kernel.org
16119 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
16120 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
16121 Q:      https://patchwork.kernel.org/project/linux-pm/list/
16122 S:      Supported
16123 F:      drivers/thermal/
16124 F:      include/linux/thermal.h
16125 F:      include/uapi/linux/thermal.h
16126 F:      include/linux/cpu_cooling.h
16127 F:      Documentation/devicetree/bindings/thermal/
16128
16129 THERMAL/CPU_COOLING
16130 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
16131 M:      Viresh Kumar <viresh.kumar@linaro.org>
16132 M:      Javi Merino <javi.merino@kernel.org>
16133 L:      linux-pm@vger.kernel.org
16134 S:      Supported
16135 F:      Documentation/driver-api/thermal/cpu-cooling-api.rst
16136 F:      drivers/thermal/cpu_cooling.c
16137 F:      include/linux/cpu_cooling.h
16138
16139 THINKPAD ACPI EXTRAS DRIVER
16140 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
16141 L:      ibm-acpi-devel@lists.sourceforge.net
16142 L:      platform-driver-x86@vger.kernel.org
16143 W:      http://ibm-acpi.sourceforge.net
16144 W:      http://thinkwiki.org/wiki/Ibm-acpi
16145 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
16146 S:      Maintained
16147 F:      drivers/platform/x86/thinkpad_acpi.c
16148
16149 THUNDERBOLT DRIVER
16150 M:      Andreas Noever <andreas.noever@gmail.com>
16151 M:      Michael Jamet <michael.jamet@intel.com>
16152 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
16153 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
16154 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
16155 S:      Maintained
16156 F:      Documentation/admin-guide/thunderbolt.rst
16157 F:      drivers/thunderbolt/
16158 F:      include/linux/thunderbolt.h
16159
16160 THUNDERBOLT NETWORK DRIVER
16161 M:      Michael Jamet <michael.jamet@intel.com>
16162 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
16163 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
16164 L:      netdev@vger.kernel.org
16165 S:      Maintained
16166 F:      drivers/net/thunderbolt.c
16167
16168 THUNDERX GPIO DRIVER
16169 M:      David Daney <david.daney@cavium.com>
16170 S:      Maintained
16171 F:      drivers/gpio/gpio-thunderx.c
16172
16173 TI AM437X VPFE DRIVER
16174 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
16175 L:      linux-media@vger.kernel.org
16176 W:      https://linuxtv.org
16177 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16178 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
16179 S:      Maintained
16180 F:      drivers/media/platform/am437x/
16181
16182 TI BANDGAP AND THERMAL DRIVER
16183 M:      Eduardo Valentin <edubezval@gmail.com>
16184 M:      Keerthy <j-keerthy@ti.com>
16185 L:      linux-pm@vger.kernel.org
16186 L:      linux-omap@vger.kernel.org
16187 S:      Maintained
16188 F:      drivers/thermal/ti-soc-thermal/
16189
16190 TI BQ27XXX POWER SUPPLY DRIVER
16191 R:      Andrew F. Davis <afd@ti.com>
16192 F:      include/linux/power/bq27xxx_battery.h
16193 F:      drivers/power/supply/bq27xxx_battery.c
16194 F:      drivers/power/supply/bq27xxx_battery_i2c.c
16195
16196 TI CDCE706 CLOCK DRIVER
16197 M:      Max Filippov <jcmvbkbc@gmail.com>
16198 S:      Maintained
16199 F:      drivers/clk/clk-cdce706.c
16200
16201 TI CLOCK DRIVER
16202 M:      Tero Kristo <t-kristo@ti.com>
16203 L:      linux-omap@vger.kernel.org
16204 S:      Maintained
16205 F:      drivers/clk/ti/
16206 F:      include/linux/clk/ti.h
16207
16208 TI DAVINCI MACHINE SUPPORT
16209 M:      Sekhar Nori <nsekhar@ti.com>
16210 R:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
16211 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16212 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
16213 S:      Supported
16214 F:      Documentation/devicetree/bindings/i2c/i2c-davinci.txt
16215 F:      arch/arm/mach-davinci/
16216 F:      drivers/i2c/busses/i2c-davinci.c
16217 F:      arch/arm/boot/dts/da850*
16218
16219 TI DAVINCI SERIES CLOCK DRIVER
16220 M:      David Lechner <david@lechnology.com>
16221 R:      Sekhar Nori <nsekhar@ti.com>
16222 S:      Maintained
16223 F:      Documentation/devicetree/bindings/clock/ti/davinci/
16224 F:      drivers/clk/davinci/
16225
16226 TI DAVINCI SERIES GPIO DRIVER
16227 M:      Keerthy <j-keerthy@ti.com>
16228 L:      linux-gpio@vger.kernel.org
16229 S:      Maintained
16230 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
16231 F:      drivers/gpio/gpio-davinci.c
16232
16233 TI DAVINCI SERIES MEDIA DRIVER
16234 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
16235 L:      linux-media@vger.kernel.org
16236 W:      https://linuxtv.org
16237 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16238 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
16239 S:      Maintained
16240 F:      drivers/media/platform/davinci/
16241 F:      include/media/davinci/
16242
16243 TI ETHERNET SWITCH DRIVER (CPSW)
16244 R:      Grygorii Strashko <grygorii.strashko@ti.com>
16245 L:      linux-omap@vger.kernel.org
16246 L:      netdev@vger.kernel.org
16247 S:      Maintained
16248 F:      drivers/net/ethernet/ti/cpsw*
16249 F:      drivers/net/ethernet/ti/davinci*
16250
16251 TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS
16252 M:      Alex Dubov <oakad@yahoo.com>
16253 S:      Maintained
16254 W:      http://tifmxx.berlios.de/
16255 F:      drivers/memstick/host/tifm_ms.c
16256 F:      drivers/misc/tifm*
16257 F:      drivers/mmc/host/tifm_sd.c
16258 F:      include/linux/tifm.h
16259
16260 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
16261 M:      Santosh Shilimkar <ssantosh@kernel.org>
16262 L:      linux-kernel@vger.kernel.org
16263 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16264 S:      Maintained
16265 F:      drivers/soc/ti/*
16266 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
16267
16268 TI LM49xxx FAMILY ASoC CODEC DRIVERS
16269 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
16270 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
16271 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16272 S:      Maintained
16273 F:      sound/soc/codecs/lm49453*
16274 F:      sound/soc/codecs/isabelle*
16275
16276 TI LP855x BACKLIGHT DRIVER
16277 M:      Milo Kim <milo.kim@ti.com>
16278 S:      Maintained
16279 F:      Documentation/driver-api/backlight/lp855x-driver.rst
16280 F:      drivers/video/backlight/lp855x_bl.c
16281 F:      include/linux/platform_data/lp855x.h
16282
16283 TI LP8727 CHARGER DRIVER
16284 M:      Milo Kim <milo.kim@ti.com>
16285 S:      Maintained
16286 F:      drivers/power/supply/lp8727_charger.c
16287 F:      include/linux/platform_data/lp8727.h
16288
16289 TI LP8788 MFD DRIVER
16290 M:      Milo Kim <milo.kim@ti.com>
16291 S:      Maintained
16292 F:      drivers/iio/adc/lp8788_adc.c
16293 F:      drivers/leds/leds-lp8788.c
16294 F:      drivers/mfd/lp8788*.c
16295 F:      drivers/power/supply/lp8788-charger.c
16296 F:      drivers/regulator/lp8788-*.c
16297 F:      include/linux/mfd/lp8788*.h
16298
16299 TI NETCP ETHERNET DRIVER
16300 M:      Wingman Kwok <w-kwok2@ti.com>
16301 M:      Murali Karicheri <m-karicheri2@ti.com>
16302 L:      netdev@vger.kernel.org
16303 S:      Maintained
16304 F:      drivers/net/ethernet/ti/netcp*
16305
16306 TI PCM3060 ASoC CODEC DRIVER
16307 M:      Kirill Marinushkin <kmarinushkin@birdec.com>
16308 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16309 S:      Maintained
16310 F:      Documentation/devicetree/bindings/sound/pcm3060.txt
16311 F:      sound/soc/codecs/pcm3060*
16312
16313 TI TAS571X FAMILY ASoC CODEC DRIVER
16314 M:      Kevin Cernekee <cernekee@chromium.org>
16315 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16316 S:      Odd Fixes
16317 F:      sound/soc/codecs/tas571x*
16318
16319 TI TRF7970A NFC DRIVER
16320 M:      Mark Greer <mgreer@animalcreek.com>
16321 L:      linux-wireless@vger.kernel.org
16322 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
16323 S:      Supported
16324 F:      drivers/nfc/trf7970a.c
16325 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
16326
16327 TI TWL4030 SERIES SOC CODEC DRIVER
16328 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
16329 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16330 S:      Maintained
16331 F:      sound/soc/codecs/twl4030*
16332
16333 TI VPE/CAL DRIVERS
16334 M:      Benoit Parrot <bparrot@ti.com>
16335 L:      linux-media@vger.kernel.org
16336 W:      http://linuxtv.org/
16337 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16338 S:      Maintained
16339 F:      drivers/media/platform/ti-vpe/
16340
16341 TI WILINK WIRELESS DRIVERS
16342 L:      linux-wireless@vger.kernel.org
16343 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
16344 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
16345 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
16346 S:      Orphan
16347 F:      drivers/net/wireless/ti/
16348 F:      include/linux/wl12xx.h
16349
16350 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
16351 M:      John Stultz <john.stultz@linaro.org>
16352 M:      Thomas Gleixner <tglx@linutronix.de>
16353 R:      Stephen Boyd <sboyd@kernel.org>
16354 L:      linux-kernel@vger.kernel.org
16355 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
16356 S:      Supported
16357 F:      include/linux/clocksource.h
16358 F:      include/linux/time.h
16359 F:      include/linux/timex.h
16360 F:      include/uapi/linux/time.h
16361 F:      include/uapi/linux/timex.h
16362 F:      kernel/time/clocksource.c
16363 F:      kernel/time/time*.c
16364 F:      kernel/time/alarmtimer.c
16365 F:      kernel/time/ntp.c
16366 F:      tools/testing/selftests/timers/
16367
16368 TIPC NETWORK LAYER
16369 M:      Jon Maloy <jon.maloy@ericsson.com>
16370 M:      Ying Xue <ying.xue@windriver.com>
16371 L:      netdev@vger.kernel.org (core kernel code)
16372 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
16373 W:      http://tipc.sourceforge.net/
16374 S:      Maintained
16375 F:      include/uapi/linux/tipc*.h
16376 F:      net/tipc/
16377
16378 TLAN NETWORK DRIVER
16379 M:      Samuel Chessman <chessman@tux.org>
16380 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
16381 W:      http://sourceforge.net/projects/tlan/
16382 S:      Maintained
16383 F:      Documentation/networking/device_drivers/ti/tlan.txt
16384 F:      drivers/net/ethernet/ti/tlan.*
16385
16386 TM6000 VIDEO4LINUX DRIVER
16387 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
16388 L:      linux-media@vger.kernel.org
16389 W:      https://linuxtv.org
16390 T:      git git://linuxtv.org/media_tree.git
16391 S:      Odd fixes
16392 F:      drivers/media/usb/tm6000/
16393 F:      Documentation/media/v4l-drivers/tm6000*
16394
16395 TMIO/SDHI MMC DRIVER
16396 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
16397 L:      linux-mmc@vger.kernel.org
16398 S:      Supported
16399 F:      drivers/mmc/host/tmio_mmc*
16400 F:      drivers/mmc/host/renesas_sdhi*
16401 F:      include/linux/mfd/tmio.h
16402
16403 TMP401 HARDWARE MONITOR DRIVER
16404 M:      Guenter Roeck <linux@roeck-us.net>
16405 L:      linux-hwmon@vger.kernel.org
16406 S:      Maintained
16407 F:      Documentation/hwmon/tmp401.rst
16408 F:      drivers/hwmon/tmp401.c
16409
16410 TMPFS (SHMEM FILESYSTEM)
16411 M:      Hugh Dickins <hughd@google.com>
16412 L:      linux-mm@kvack.org
16413 S:      Maintained
16414 F:      include/linux/shmem_fs.h
16415 F:      mm/shmem.c
16416
16417 TOMOYO SECURITY MODULE
16418 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
16419 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
16420 L:      tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English)
16421 L:      tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English)
16422 L:      tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese)
16423 L:      tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese)
16424 W:      https://tomoyo.osdn.jp/
16425 S:      Maintained
16426 F:      security/tomoyo/
16427
16428 TOPSTAR LAPTOP EXTRAS DRIVER
16429 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
16430 L:      platform-driver-x86@vger.kernel.org
16431 S:      Maintained
16432 F:      drivers/platform/x86/topstar-laptop.c
16433
16434 TORTURE-TEST MODULES
16435 M:      Davidlohr Bueso <dave@stgolabs.net>
16436 M:      "Paul E. McKenney" <paulmck@kernel.org>
16437 M:      Josh Triplett <josh@joshtriplett.org>
16438 L:      linux-kernel@vger.kernel.org
16439 S:      Supported
16440 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
16441 F:      Documentation/RCU/torture.txt
16442 F:      kernel/torture.c
16443 F:      kernel/rcu/rcutorture.c
16444 F:      kernel/rcu/rcuperf.c
16445 F:      kernel/locking/locktorture.c
16446
16447 TOSHIBA ACPI EXTRAS DRIVER
16448 M:      Azael Avalos <coproscefalo@gmail.com>
16449 L:      platform-driver-x86@vger.kernel.org
16450 S:      Maintained
16451 F:      drivers/platform/x86/toshiba_acpi.c
16452
16453 TOSHIBA BLUETOOTH DRIVER
16454 M:      Azael Avalos <coproscefalo@gmail.com>
16455 L:      platform-driver-x86@vger.kernel.org
16456 S:      Maintained
16457 F:      drivers/platform/x86/toshiba_bluetooth.c
16458
16459 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
16460 M:      Azael Avalos <coproscefalo@gmail.com>
16461 L:      platform-driver-x86@vger.kernel.org
16462 S:      Maintained
16463 F:      drivers/platform/x86/toshiba_haps.c
16464
16465 TOSHIBA SMM DRIVER
16466 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
16467 W:      http://www.buzzard.org.uk/toshiba/
16468 S:      Maintained
16469 F:      drivers/char/toshiba.c
16470 F:      include/linux/toshiba.h
16471 F:      include/uapi/linux/toshiba.h
16472
16473 TOSHIBA TC358743 DRIVER
16474 M:      Mats Randgaard <matrandg@cisco.com>
16475 L:      linux-media@vger.kernel.org
16476 S:      Maintained
16477 F:      drivers/media/i2c/tc358743*
16478 F:      include/media/i2c/tc358743.h
16479
16480 TOSHIBA WMI HOTKEYS DRIVER
16481 M:      Azael Avalos <coproscefalo@gmail.com>
16482 L:      platform-driver-x86@vger.kernel.org
16483 S:      Maintained
16484 F:      drivers/platform/x86/toshiba-wmi.c
16485
16486 TPM DEVICE DRIVER
16487 M:      Peter Huewe <peterhuewe@gmx.de>
16488 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
16489 R:      Jason Gunthorpe <jgg@ziepe.ca>
16490 L:      linux-integrity@vger.kernel.org
16491 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
16492 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
16493 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
16494 S:      Maintained
16495 F:      drivers/char/tpm/
16496
16497 TRACING
16498 M:      Steven Rostedt <rostedt@goodmis.org>
16499 M:      Ingo Molnar <mingo@redhat.com>
16500 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
16501 S:      Maintained
16502 F:      Documentation/trace/ftrace.rst
16503 F:      arch/*/*/*/ftrace.h
16504 F:      arch/*/kernel/ftrace.c
16505 F:      include/*/ftrace.h
16506 F:      include/linux/trace*.h
16507 F:      include/trace/
16508 F:      kernel/trace/
16509 F:      tools/testing/selftests/ftrace/
16510
16511 TRACING MMIO ACCESSES (MMIOTRACE)
16512 M:      Steven Rostedt <rostedt@goodmis.org>
16513 M:      Ingo Molnar <mingo@kernel.org>
16514 R:      Karol Herbst <karolherbst@gmail.com>
16515 R:      Pekka Paalanen <ppaalanen@gmail.com>
16516 S:      Maintained
16517 L:      linux-kernel@vger.kernel.org
16518 L:      nouveau@lists.freedesktop.org
16519 F:      kernel/trace/trace_mmiotrace.c
16520 F:      include/linux/mmiotrace.h
16521 F:      arch/x86/mm/kmmio.c
16522 F:      arch/x86/mm/mmio-mod.c
16523 F:      arch/x86/mm/testmmiotrace.c
16524
16525 TRIVIAL PATCHES
16526 M:      Jiri Kosina <trivial@kernel.org>
16527 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
16528 S:      Maintained
16529 K:      ^Subject:.*(?i)trivial
16530
16531 TEMPO SEMICONDUCTOR DRIVERS
16532 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
16533 S:      Maintained
16534 F:      sound/soc/codecs/tscs*.c
16535 F:      sound/soc/codecs/tscs*.h
16536 F:      Documentation/devicetree/bindings/sound/tscs*.txt
16537
16538 TTY LAYER
16539 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16540 M:      Jiri Slaby <jslaby@suse.com>
16541 S:      Supported
16542 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
16543 F:      Documentation/driver-api/serial/
16544 F:      drivers/tty/
16545 F:      drivers/tty/serial/serial_core.c
16546 F:      include/linux/serial_core.h
16547 F:      include/linux/serial.h
16548 F:      include/linux/tty.h
16549 F:      include/uapi/linux/serial_core.h
16550 F:      include/uapi/linux/serial.h
16551 F:      include/uapi/linux/tty.h
16552
16553 TUA9001 MEDIA DRIVER
16554 M:      Antti Palosaari <crope@iki.fi>
16555 L:      linux-media@vger.kernel.org
16556 W:      https://linuxtv.org
16557 W:      http://palosaari.fi/linux/
16558 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16559 T:      git git://linuxtv.org/anttip/media_tree.git
16560 S:      Maintained
16561 F:      drivers/media/tuners/tua9001*
16562
16563 TULIP NETWORK DRIVERS
16564 L:      netdev@vger.kernel.org
16565 L:      linux-parisc@vger.kernel.org
16566 S:      Orphan
16567 F:      drivers/net/ethernet/dec/tulip/
16568
16569 TUN/TAP driver
16570 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
16571 W:      http://vtun.sourceforge.net/tun
16572 S:      Maintained
16573 F:      Documentation/networking/tuntap.txt
16574 F:      arch/um/os-Linux/drivers/
16575
16576 TURBOCHANNEL SUBSYSTEM
16577 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
16578 M:      Ralf Baechle <ralf@linux-mips.org>
16579 L:      linux-mips@vger.kernel.org
16580 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
16581 S:      Maintained
16582 F:      drivers/tc/
16583 F:      include/linux/tc.h
16584
16585 TURBOSTAT UTILITY
16586 M:      "Len Brown" <lenb@kernel.org>
16587 L:      linux-pm@vger.kernel.org
16588 B:      https://bugzilla.kernel.org
16589 Q:      https://patchwork.kernel.org/project/linux-pm/list/
16590 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
16591 S:      Supported
16592 F:      tools/power/x86/turbostat/
16593
16594 TW5864 VIDEO4LINUX DRIVER
16595 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
16596 M:      Anton Sviridenko <anton@corp.bluecherry.net>
16597 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
16598 M:      Andrey Utkin <andrey_utkin@fastmail.com>
16599 L:      linux-media@vger.kernel.org
16600 S:      Supported
16601 F:      drivers/media/pci/tw5864/
16602
16603 TW68 VIDEO4LINUX DRIVER
16604 M:      Hans Verkuil <hverkuil@xs4all.nl>
16605 L:      linux-media@vger.kernel.org
16606 T:      git git://linuxtv.org/media_tree.git
16607 W:      https://linuxtv.org
16608 S:      Odd Fixes
16609 F:      drivers/media/pci/tw68/
16610
16611 TW686X VIDEO4LINUX DRIVER
16612 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
16613 L:      linux-media@vger.kernel.org
16614 T:      git git://linuxtv.org/media_tree.git
16615 W:      http://linuxtv.org
16616 S:      Maintained
16617 F:      drivers/media/pci/tw686x/
16618
16619 UBI FILE SYSTEM (UBIFS)
16620 M:      Richard Weinberger <richard@nod.at>
16621 L:      linux-mtd@lists.infradead.org
16622 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next
16623 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes
16624 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
16625 S:      Supported
16626 F:      Documentation/filesystems/ubifs.txt
16627 F:      fs/ubifs/
16628
16629 UCLINUX (M68KNOMMU AND COLDFIRE)
16630 M:      Greg Ungerer <gerg@linux-m68k.org>
16631 W:      http://www.linux-m68k.org/
16632 W:      http://www.uclinux.org/
16633 L:      linux-m68k@lists.linux-m68k.org
16634 L:      uclinux-dev@uclinux.org  (subscribers-only)
16635 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
16636 S:      Maintained
16637 F:      arch/m68k/coldfire/
16638 F:      arch/m68k/68*/
16639 F:      arch/m68k/*/*_no.*
16640 F:      arch/m68k/include/asm/*_no.*
16641
16642 UDF FILESYSTEM
16643 M:      Jan Kara <jack@suse.com>
16644 S:      Maintained
16645 F:      Documentation/filesystems/udf.txt
16646 F:      fs/udf/
16647
16648 UDRAW TABLET
16649 M:      Bastien Nocera <hadess@hadess.net>
16650 L:      linux-input@vger.kernel.org
16651 S:      Maintained
16652 F:      drivers/hid/hid-udraw-ps3.c
16653
16654 UFS FILESYSTEM
16655 M:      Evgeniy Dushistov <dushistov@mail.ru>
16656 S:      Maintained
16657 F:      Documentation/admin-guide/ufs.rst
16658 F:      fs/ufs/
16659
16660 UHID USERSPACE HID IO DRIVER:
16661 M:      David Herrmann <dh.herrmann@googlemail.com>
16662 L:      linux-input@vger.kernel.org
16663 S:      Maintained
16664 F:      drivers/hid/uhid.c
16665 F:      include/uapi/linux/uhid.h
16666
16667 ULPI BUS
16668 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16669 L:      linux-usb@vger.kernel.org
16670 S:      Maintained
16671 F:      drivers/usb/common/ulpi.c
16672 F:      include/linux/ulpi/
16673
16674 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
16675 L:      devel@driverdev.osuosl.org
16676 S:      Obsolete
16677 F:      drivers/staging/uwb/
16678
16679 UNICODE SUBSYSTEM:
16680 M:      Gabriel Krisman Bertazi <krisman@collabora.com>
16681 L:      linux-fsdevel@vger.kernel.org
16682 S:      Supported
16683 F:      fs/unicode/
16684
16685 UNICORE32 ARCHITECTURE:
16686 M:      Guan Xuetao <gxt@pku.edu.cn>
16687 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
16688 S:      Maintained
16689 T:      git git://github.com/gxt/linux.git
16690 F:      arch/unicore32/
16691
16692 UNIFDEF
16693 M:      Tony Finch <dot@dotat.at>
16694 W:      http://dotat.at/prog/unifdef
16695 S:      Maintained
16696 F:      scripts/unifdef.c
16697
16698 UNIFORM CDROM DRIVER
16699 M:      Jens Axboe <axboe@kernel.dk>
16700 W:      http://www.kernel.dk
16701 S:      Maintained
16702 F:      Documentation/cdrom/
16703 F:      drivers/cdrom/cdrom.c
16704 F:      include/linux/cdrom.h
16705 F:      include/uapi/linux/cdrom.h
16706
16707 UNISYS S-PAR DRIVERS
16708 M:      David Kershner <david.kershner@unisys.com>
16709 L:      sparmaintainer@unisys.com (Unisys internal)
16710 S:      Supported
16711 F:      include/linux/visorbus.h
16712 F:      drivers/visorbus/
16713 F:      drivers/staging/unisys/
16714
16715 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
16716 R:      Alim Akhtar <alim.akhtar@samsung.com>
16717 R:      Avri Altman <avri.altman@wdc.com>
16718 R:      Pedro Sousa <pedrom.sousa@synopsys.com>
16719 L:      linux-scsi@vger.kernel.org
16720 S:      Supported
16721 F:      Documentation/scsi/ufs.txt
16722 F:      drivers/scsi/ufs/
16723
16724 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
16725 M:      Pedro Sousa <pedrom.sousa@synopsys.com>
16726 L:      linux-scsi@vger.kernel.org
16727 S:      Supported
16728 F:      drivers/scsi/ufs/*dwc*
16729
16730 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS
16731 M:      Stanley Chu <stanley.chu@mediatek.com>
16732 L:      linux-scsi@vger.kernel.org
16733 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
16734 S:      Maintained
16735 F:      drivers/scsi/ufs/ufs-mediatek*
16736
16737 UNSORTED BLOCK IMAGES (UBI)
16738 M:      Richard Weinberger <richard@nod.at>
16739 W:      http://www.linux-mtd.infradead.org/
16740 L:      linux-mtd@lists.infradead.org
16741 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next
16742 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes
16743 S:      Supported
16744 F:      drivers/mtd/ubi/
16745 F:      include/linux/mtd/ubi.h
16746 F:      include/uapi/mtd/ubi-user.h
16747
16748 USB "USBNET" DRIVER FRAMEWORK
16749 M:      Oliver Neukum <oneukum@suse.com>
16750 L:      netdev@vger.kernel.org
16751 W:      http://www.linux-usb.org/usbnet
16752 S:      Maintained
16753 F:      drivers/net/usb/usbnet.c
16754 F:      include/linux/usb/usbnet.h
16755
16756 USB ACM DRIVER
16757 M:      Oliver Neukum <oneukum@suse.com>
16758 L:      linux-usb@vger.kernel.org
16759 S:      Maintained
16760 F:      Documentation/usb/acm.rst
16761 F:      drivers/usb/class/cdc-acm.*
16762
16763 USB AR5523 WIRELESS DRIVER
16764 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
16765 L:      linux-wireless@vger.kernel.org
16766 S:      Maintained
16767 F:      drivers/net/wireless/ath/ar5523/
16768
16769 USB ATTACHED SCSI
16770 M:      Oliver Neukum <oneukum@suse.com>
16771 L:      linux-usb@vger.kernel.org
16772 L:      linux-scsi@vger.kernel.org
16773 S:      Maintained
16774 F:      drivers/usb/storage/uas.c
16775
16776 USB CDC ETHERNET DRIVER
16777 M:      Oliver Neukum <oliver@neukum.org>
16778 L:      linux-usb@vger.kernel.org
16779 S:      Maintained
16780 F:      drivers/net/usb/cdc_*.c
16781 F:      include/uapi/linux/usb/cdc.h
16782
16783 USB CHAOSKEY DRIVER
16784 M:      Keith Packard <keithp@keithp.com>
16785 L:      linux-usb@vger.kernel.org
16786 S:      Maintained
16787 F:      drivers/usb/misc/chaoskey.c
16788
16789 USB CYPRESS C67X00 DRIVER
16790 M:      Peter Korsgaard <jacmet@sunsite.dk>
16791 L:      linux-usb@vger.kernel.org
16792 S:      Maintained
16793 F:      drivers/usb/c67x00/
16794
16795 USB DAVICOM DM9601 DRIVER
16796 M:      Peter Korsgaard <jacmet@sunsite.dk>
16797 L:      netdev@vger.kernel.org
16798 W:      http://www.linux-usb.org/usbnet
16799 S:      Maintained
16800 F:      drivers/net/usb/dm9601.c
16801
16802 USB EHCI DRIVER
16803 M:      Alan Stern <stern@rowland.harvard.edu>
16804 L:      linux-usb@vger.kernel.org
16805 S:      Maintained
16806 F:      Documentation/usb/ehci.rst
16807 F:      drivers/usb/host/ehci*
16808
16809 USB GADGET/PERIPHERAL SUBSYSTEM
16810 M:      Felipe Balbi <balbi@kernel.org>
16811 L:      linux-usb@vger.kernel.org
16812 W:      http://www.linux-usb.org/gadget
16813 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
16814 S:      Maintained
16815 F:      drivers/usb/gadget/
16816 F:      include/linux/usb/gadget*
16817
16818 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
16819 M:      Jiri Kosina <jikos@kernel.org>
16820 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
16821 L:      linux-usb@vger.kernel.org
16822 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
16823 S:      Maintained
16824 F:      Documentation/hid/hiddev.rst
16825 F:      drivers/hid/usbhid/
16826
16827 USB INTEL XHCI ROLE MUX DRIVER
16828 M:      Hans de Goede <hdegoede@redhat.com>
16829 L:      linux-usb@vger.kernel.org
16830 S:      Maintained
16831 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
16832
16833 USB IP DRIVER FOR HISILICON KIRIN
16834 M:      Yu Chen <chenyu56@huawei.com>
16835 M:      Binghui Wang <wangbinghui@hisilicon.com>
16836 L:      linux-usb@vger.kernel.org
16837 S:      Maintained
16838 F:      Documentation/devicetree/bindings/phy/phy-hi3660-usb3.txt
16839 F:      drivers/phy/hisilicon/phy-hi3660-usb3.c
16840
16841 USB ISP116X DRIVER
16842 M:      Olav Kongas <ok@artecdesign.ee>
16843 L:      linux-usb@vger.kernel.org
16844 S:      Maintained
16845 F:      drivers/usb/host/isp116x*
16846 F:      include/linux/usb/isp116x.h
16847
16848 USB LAN78XX ETHERNET DRIVER
16849 M:      Woojung Huh <woojung.huh@microchip.com>
16850 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
16851 L:      netdev@vger.kernel.org
16852 S:      Maintained
16853 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
16854 F:      drivers/net/usb/lan78xx.*
16855 F:      include/dt-bindings/net/microchip-lan78xx.h
16856
16857 USB MASS STORAGE DRIVER
16858 M:      Alan Stern <stern@rowland.harvard.edu>
16859 L:      linux-usb@vger.kernel.org
16860 L:      usb-storage@lists.one-eyed-alien.net
16861 S:      Maintained
16862 F:      drivers/usb/storage/
16863
16864 USB MIDI DRIVER
16865 M:      Clemens Ladisch <clemens@ladisch.de>
16866 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16867 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
16868 S:      Maintained
16869 F:      sound/usb/midi.*
16870
16871 USB NETWORKING DRIVERS
16872 L:      linux-usb@vger.kernel.org
16873 S:      Odd Fixes
16874 F:      drivers/net/usb/
16875
16876 USB OHCI DRIVER
16877 M:      Alan Stern <stern@rowland.harvard.edu>
16878 L:      linux-usb@vger.kernel.org
16879 S:      Maintained
16880 F:      Documentation/usb/ohci.rst
16881 F:      drivers/usb/host/ohci*
16882
16883 USB OTG FSM (Finite State Machine)
16884 M:      Peter Chen <Peter.Chen@nxp.com>
16885 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
16886 L:      linux-usb@vger.kernel.org
16887 S:      Maintained
16888 F:      drivers/usb/common/usb-otg-fsm.c
16889
16890 USB OVER IP DRIVER
16891 M:      Valentina Manea <valentina.manea.m@gmail.com>
16892 M:      Shuah Khan <shuah@kernel.org>
16893 M:      Shuah Khan <skhan@linuxfoundation.org>
16894 L:      linux-usb@vger.kernel.org
16895 S:      Maintained
16896 F:      Documentation/usb/usbip_protocol.rst
16897 F:      drivers/usb/usbip/
16898 F:      tools/usb/usbip/
16899 F:      tools/testing/selftests/drivers/usb/usbip/
16900
16901 USB PEGASUS DRIVER
16902 M:      Petko Manolov <petkan@nucleusys.com>
16903 L:      linux-usb@vger.kernel.org
16904 L:      netdev@vger.kernel.org
16905 T:      git git://github.com/petkan/pegasus.git
16906 W:      https://github.com/petkan/pegasus
16907 S:      Maintained
16908 F:      drivers/net/usb/pegasus.*
16909
16910 USB PHY LAYER
16911 M:      Felipe Balbi <balbi@kernel.org>
16912 L:      linux-usb@vger.kernel.org
16913 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
16914 S:      Maintained
16915 F:      drivers/usb/phy/
16916
16917 USB PRINTER DRIVER (usblp)
16918 M:      Pete Zaitcev <zaitcev@redhat.com>
16919 L:      linux-usb@vger.kernel.org
16920 S:      Supported
16921 F:      drivers/usb/class/usblp.c
16922
16923 USB QMI WWAN NETWORK DRIVER
16924 M:      Bjørn Mork <bjorn@mork.no>
16925 L:      netdev@vger.kernel.org
16926 S:      Maintained
16927 F:      Documentation/ABI/testing/sysfs-class-net-qmi
16928 F:      drivers/net/usb/qmi_wwan.c
16929
16930 USB RTL8150 DRIVER
16931 M:      Petko Manolov <petkan@nucleusys.com>
16932 L:      linux-usb@vger.kernel.org
16933 L:      netdev@vger.kernel.org
16934 T:      git git://github.com/petkan/rtl8150.git
16935 W:      https://github.com/petkan/rtl8150
16936 S:      Maintained
16937 F:      drivers/net/usb/rtl8150.c
16938
16939 USB SERIAL SUBSYSTEM
16940 M:      Johan Hovold <johan@kernel.org>
16941 L:      linux-usb@vger.kernel.org
16942 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
16943 S:      Maintained
16944 F:      Documentation/usb/usb-serial.rst
16945 F:      drivers/usb/serial/
16946 F:      include/linux/usb/serial.h
16947
16948 USB SMSC75XX ETHERNET DRIVER
16949 M:      Steve Glendinning <steve.glendinning@shawell.net>
16950 L:      netdev@vger.kernel.org
16951 S:      Maintained
16952 F:      drivers/net/usb/smsc75xx.*
16953
16954 USB SMSC95XX ETHERNET DRIVER
16955 M:      Steve Glendinning <steve.glendinning@shawell.net>
16956 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
16957 L:      netdev@vger.kernel.org
16958 S:      Maintained
16959 F:      drivers/net/usb/smsc95xx.*
16960
16961 USB SUBSYSTEM
16962 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16963 L:      linux-usb@vger.kernel.org
16964 W:      http://www.linux-usb.org
16965 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
16966 S:      Supported
16967 F:      Documentation/devicetree/bindings/usb/
16968 F:      Documentation/usb/
16969 F:      drivers/usb/
16970 F:      include/linux/usb.h
16971 F:      include/linux/usb/
16972
16973 USB TYPEC PI3USB30532 MUX DRIVER
16974 M:      Hans de Goede <hdegoede@redhat.com>
16975 L:      linux-usb@vger.kernel.org
16976 S:      Maintained
16977 F:      drivers/usb/typec/mux/pi3usb30532.c
16978
16979 USB TYPEC CLASS
16980 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16981 L:      linux-usb@vger.kernel.org
16982 S:      Maintained
16983 F:      Documentation/ABI/testing/sysfs-class-typec
16984 F:      Documentation/driver-api/usb/typec.rst
16985 F:      drivers/usb/typec/
16986 F:      include/linux/usb/typec.h
16987
16988 USB TYPEC BUS FOR ALTERNATE MODES
16989 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16990 L:      linux-usb@vger.kernel.org
16991 S:      Maintained
16992 F:      Documentation/ABI/testing/sysfs-bus-typec
16993 F:      Documentation/driver-api/usb/typec_bus.rst
16994 F:      drivers/usb/typec/altmodes/
16995 F:      include/linux/usb/typec_altmode.h
16996
16997 USB TYPEC PORT CONTROLLER DRIVERS
16998 M:      Guenter Roeck <linux@roeck-us.net>
16999 L:      linux-usb@vger.kernel.org
17000 S:      Maintained
17001 F:      drivers/usb/typec/tcpm/
17002
17003 USB UHCI DRIVER
17004 M:      Alan Stern <stern@rowland.harvard.edu>
17005 L:      linux-usb@vger.kernel.org
17006 S:      Maintained
17007 F:      drivers/usb/host/uhci*
17008
17009 USB VIDEO CLASS
17010 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
17011 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
17012 L:      linux-media@vger.kernel.org
17013 T:      git git://linuxtv.org/media_tree.git
17014 W:      http://www.ideasonboard.org/uvc/
17015 S:      Maintained
17016 F:      drivers/media/usb/uvc/
17017 F:      include/uapi/linux/uvcvideo.h
17018
17019 USB VISION DRIVER
17020 M:      Hans Verkuil <hverkuil@xs4all.nl>
17021 L:      linux-media@vger.kernel.org
17022 T:      git git://linuxtv.org/media_tree.git
17023 W:      https://linuxtv.org
17024 S:      Odd Fixes
17025 F:      drivers/media/usb/usbvision/
17026
17027 USB WEBCAM GADGET
17028 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
17029 L:      linux-usb@vger.kernel.org
17030 S:      Maintained
17031 F:      drivers/usb/gadget/function/*uvc*
17032 F:      drivers/usb/gadget/legacy/webcam.c
17033 F:      include/uapi/linux/usb/g_uvc.h
17034
17035 USB WIRELESS RNDIS DRIVER (rndis_wlan)
17036 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
17037 L:      linux-wireless@vger.kernel.org
17038 S:      Maintained
17039 F:      drivers/net/wireless/rndis_wlan.c
17040
17041 USB XHCI DRIVER
17042 M:      Mathias Nyman <mathias.nyman@intel.com>
17043 L:      linux-usb@vger.kernel.org
17044 S:      Supported
17045 F:      drivers/usb/host/xhci*
17046 F:      drivers/usb/host/pci-quirks*
17047
17048 USB ZD1201 DRIVER
17049 L:      linux-wireless@vger.kernel.org
17050 W:      http://linux-lc100020.sourceforge.net
17051 S:      Orphan
17052 F:      drivers/net/wireless/zydas/zd1201.*
17053
17054 USB ZR364XX DRIVER
17055 M:      Antoine Jacquet <royale@zerezo.com>
17056 L:      linux-usb@vger.kernel.org
17057 L:      linux-media@vger.kernel.org
17058 T:      git git://linuxtv.org/media_tree.git
17059 W:      http://royale.zerezo.com/zr364xx/
17060 S:      Maintained
17061 F:      Documentation/media/v4l-drivers/zr364xx*
17062 F:      drivers/media/usb/zr364xx/
17063
17064 USER-MODE LINUX (UML)
17065 M:      Jeff Dike <jdike@addtoit.com>
17066 M:      Richard Weinberger <richard@nod.at>
17067 M:      Anton Ivanov <anton.ivanov@cambridgegreys.com>
17068 L:      linux-um@lists.infradead.org
17069 W:      http://user-mode-linux.sourceforge.net
17070 Q:      https://patchwork.ozlabs.org/project/linux-um/list/
17071 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
17072 S:      Maintained
17073 F:      Documentation/virt/uml/
17074 F:      arch/um/
17075 F:      arch/x86/um/
17076 F:      fs/hostfs/
17077
17078 USERSPACE COPYIN/COPYOUT (UIOVEC)
17079 M:      Alexander Viro <viro@zeniv.linux.org.uk>
17080 S:      Maintained
17081 F:      lib/iov_iter.c
17082 F:      include/linux/uio.h
17083
17084 USERSPACE DMA BUFFER DRIVER
17085 M:      Gerd Hoffmann <kraxel@redhat.com>
17086 S:      Maintained
17087 L:      dri-devel@lists.freedesktop.org
17088 F:      drivers/dma-buf/udmabuf.c
17089 F:      include/uapi/linux/udmabuf.h
17090 T:      git git://anongit.freedesktop.org/drm/drm-misc
17091
17092 USERSPACE I/O (UIO)
17093 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
17094 S:      Maintained
17095 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
17096 F:      Documentation/driver-api/uio-howto.rst
17097 F:      drivers/uio/
17098 F:      include/linux/uio_driver.h
17099
17100 UTIL-LINUX PACKAGE
17101 M:      Karel Zak <kzak@redhat.com>
17102 L:      util-linux@vger.kernel.org
17103 W:      http://en.wikipedia.org/wiki/Util-linux
17104 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
17105 S:      Maintained
17106
17107 UUID HELPERS
17108 M:      Christoph Hellwig <hch@lst.de>
17109 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
17110 L:      linux-kernel@vger.kernel.org
17111 T:      git git://git.infradead.org/users/hch/uuid.git
17112 F:      lib/uuid.c
17113 F:      lib/test_uuid.c
17114 F:      include/linux/uuid.h
17115 F:      include/uapi/linux/uuid.h
17116 S:      Maintained
17117
17118 UVESAFB DRIVER
17119 M:      Michal Januszewski <spock@gentoo.org>
17120 L:      linux-fbdev@vger.kernel.org
17121 W:      https://github.com/mjanusz/v86d
17122 S:      Maintained
17123 F:      Documentation/fb/uvesafb.rst
17124 F:      drivers/video/fbdev/uvesafb.*
17125
17126 VF610 NAND DRIVER
17127 M:      Stefan Agner <stefan@agner.ch>
17128 L:      linux-mtd@lists.infradead.org
17129 S:      Supported
17130 F:      drivers/mtd/nand/raw/vf610_nfc.c
17131
17132 VFAT/FAT/MSDOS FILESYSTEM
17133 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
17134 S:      Maintained
17135 F:      Documentation/filesystems/vfat.txt
17136 F:      fs/fat/
17137
17138 VFIO DRIVER
17139 M:      Alex Williamson <alex.williamson@redhat.com>
17140 R:      Cornelia Huck <cohuck@redhat.com>
17141 L:      kvm@vger.kernel.org
17142 T:      git git://github.com/awilliam/linux-vfio.git
17143 S:      Maintained
17144 F:      Documentation/driver-api/vfio.rst
17145 F:      drivers/vfio/
17146 F:      include/linux/vfio.h
17147 F:      include/uapi/linux/vfio.h
17148
17149 VFIO MEDIATED DEVICE DRIVERS
17150 M:      Kirti Wankhede <kwankhede@nvidia.com>
17151 L:      kvm@vger.kernel.org
17152 S:      Maintained
17153 F:      Documentation/driver-api/vfio-mediated-device.rst
17154 F:      drivers/vfio/mdev/
17155 F:      include/linux/mdev.h
17156 F:      samples/vfio-mdev/
17157
17158 VFIO PLATFORM DRIVER
17159 M:      Eric Auger <eric.auger@redhat.com>
17160 L:      kvm@vger.kernel.org
17161 S:      Maintained
17162 F:      drivers/vfio/platform/
17163
17164 VGA_SWITCHEROO
17165 R:      Lukas Wunner <lukas@wunner.de>
17166 S:      Maintained
17167 F:      Documentation/gpu/vga-switcheroo.rst
17168 F:      drivers/gpu/vga/vga_switcheroo.c
17169 F:      include/linux/vga_switcheroo.h
17170 T:      git git://anongit.freedesktop.org/drm/drm-misc
17171
17172 VIA RHINE NETWORK DRIVER
17173 S:      Orphan
17174 F:      drivers/net/ethernet/via/via-rhine.c
17175
17176 VIA SD/MMC CARD CONTROLLER DRIVER
17177 M:      Bruce Chang <brucechang@via.com.tw>
17178 M:      Harald Welte <HaraldWelte@viatech.com>
17179 S:      Maintained
17180 F:      drivers/mmc/host/via-sdmmc.c
17181
17182 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
17183 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
17184 L:      linux-fbdev@vger.kernel.org
17185 S:      Maintained
17186 F:      include/linux/via-core.h
17187 F:      include/linux/via-gpio.h
17188 F:      include/linux/via_i2c.h
17189 F:      drivers/video/fbdev/via/
17190
17191 VIA VELOCITY NETWORK DRIVER
17192 M:      Francois Romieu <romieu@fr.zoreil.com>
17193 L:      netdev@vger.kernel.org
17194 S:      Maintained
17195 F:      drivers/net/ethernet/via/via-velocity.*
17196
17197 VICODEC VIRTUAL CODEC DRIVER
17198 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
17199 L:      linux-media@vger.kernel.org
17200 T:      git git://linuxtv.org/media_tree.git
17201 W:      https://linuxtv.org
17202 S:      Maintained
17203 F:      drivers/media/platform/vicodec/*
17204
17205 VIDEO MULTIPLEXER DRIVER
17206 M:      Philipp Zabel <p.zabel@pengutronix.de>
17207 L:      linux-media@vger.kernel.org
17208 S:      Maintained
17209 F:      drivers/media/platform/video-mux.c
17210
17211 VIDEO I2C POLLING DRIVER
17212 M:      Matt Ranostay <matt.ranostay@konsulko.com>
17213 L:      linux-media@vger.kernel.org
17214 S:      Maintained
17215 F:      drivers/media/i2c/video-i2c.c
17216
17217 VIDEOBUF2 FRAMEWORK
17218 M:      Pawel Osciak <pawel@osciak.com>
17219 M:      Marek Szyprowski <m.szyprowski@samsung.com>
17220 M:      Kyungmin Park <kyungmin.park@samsung.com>
17221 R:      Tomasz Figa <tfiga@chromium.org>
17222 L:      linux-media@vger.kernel.org
17223 S:      Maintained
17224 F:      drivers/media/common/videobuf2/*
17225 F:      include/media/videobuf2-*
17226
17227 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
17228 M:      Helen Koike <helen.koike@collabora.com>
17229 L:      linux-media@vger.kernel.org
17230 T:      git git://linuxtv.org/media_tree.git
17231 W:      https://linuxtv.org
17232 S:      Maintained
17233 F:      drivers/media/platform/vimc/*
17234
17235 VIRT LIB
17236 M:      Alex Williamson <alex.williamson@redhat.com>
17237 M:      Paolo Bonzini <pbonzini@redhat.com>
17238 L:      kvm@vger.kernel.org
17239 S:      Supported
17240 F:      virt/lib/
17241
17242 VIRTIO AND VHOST VSOCK DRIVER
17243 M:      Stefan Hajnoczi <stefanha@redhat.com>
17244 M:      Stefano Garzarella <sgarzare@redhat.com>
17245 L:      kvm@vger.kernel.org
17246 L:      virtualization@lists.linux-foundation.org
17247 L:      netdev@vger.kernel.org
17248 S:      Maintained
17249 F:      include/linux/virtio_vsock.h
17250 F:      include/uapi/linux/virtio_vsock.h
17251 F:      include/uapi/linux/vsockmon.h
17252 F:      include/uapi/linux/vm_sockets_diag.h
17253 F:      net/vmw_vsock/diag.c
17254 F:      net/vmw_vsock/af_vsock_tap.c
17255 F:      net/vmw_vsock/virtio_transport_common.c
17256 F:      net/vmw_vsock/virtio_transport.c
17257 F:      drivers/net/vsockmon.c
17258 F:      drivers/vhost/vsock.c
17259 F:      tools/testing/vsock/
17260
17261 VIRTIO CONSOLE DRIVER
17262 M:      Amit Shah <amit@kernel.org>
17263 L:      virtualization@lists.linux-foundation.org
17264 S:      Maintained
17265 F:      drivers/char/virtio_console.c
17266 F:      include/linux/virtio_console.h
17267 F:      include/uapi/linux/virtio_console.h
17268
17269 VIRTIO CORE AND NET DRIVERS
17270 M:      "Michael S. Tsirkin" <mst@redhat.com>
17271 M:      Jason Wang <jasowang@redhat.com>
17272 L:      virtualization@lists.linux-foundation.org
17273 S:      Maintained
17274 F:      Documentation/devicetree/bindings/virtio/
17275 F:      drivers/virtio/
17276 F:      tools/virtio/
17277 F:      drivers/net/virtio_net.c
17278 F:      drivers/block/virtio_blk.c
17279 F:      include/linux/virtio*.h
17280 F:      include/uapi/linux/virtio_*.h
17281 F:      drivers/crypto/virtio/
17282 F:      mm/balloon_compaction.c
17283
17284 VIRTIO BLOCK AND SCSI DRIVERS
17285 M:      "Michael S. Tsirkin" <mst@redhat.com>
17286 M:      Jason Wang <jasowang@redhat.com>
17287 R:      Paolo Bonzini <pbonzini@redhat.com>
17288 R:      Stefan Hajnoczi <stefanha@redhat.com>
17289 L:      virtualization@lists.linux-foundation.org
17290 S:      Maintained
17291 F:      drivers/block/virtio_blk.c
17292 F:      drivers/scsi/virtio_scsi.c
17293 F:      include/uapi/linux/virtio_blk.h
17294 F:      include/uapi/linux/virtio_scsi.h
17295 F:      drivers/vhost/scsi.c
17296
17297 VIRTIO CRYPTO DRIVER
17298 M:      Gonglei <arei.gonglei@huawei.com>
17299 L:      virtualization@lists.linux-foundation.org
17300 L:      linux-crypto@vger.kernel.org
17301 S:      Maintained
17302 F:      drivers/crypto/virtio/
17303 F:      include/uapi/linux/virtio_crypto.h
17304
17305 VIRTIO DRIVERS FOR S390
17306 M:      Cornelia Huck <cohuck@redhat.com>
17307 M:      Halil Pasic <pasic@linux.ibm.com>
17308 L:      linux-s390@vger.kernel.org
17309 L:      virtualization@lists.linux-foundation.org
17310 L:      kvm@vger.kernel.org
17311 S:      Supported
17312 F:      drivers/s390/virtio/
17313 F:      arch/s390/include/uapi/asm/virtio-ccw.h
17314
17315 VIRTIO FILE SYSTEM
17316 M:      Vivek Goyal <vgoyal@redhat.com>
17317 M:      Stefan Hajnoczi <stefanha@redhat.com>
17318 M:      Miklos Szeredi <miklos@szeredi.hu>
17319 L:      virtualization@lists.linux-foundation.org
17320 L:      linux-fsdevel@vger.kernel.org
17321 W:      https://virtio-fs.gitlab.io/
17322 S:      Supported
17323 F:      fs/fuse/virtio_fs.c
17324 F:      include/uapi/linux/virtio_fs.h
17325 F:      Documentation/filesystems/virtiofs.rst
17326
17327 VIRTIO GPU DRIVER
17328 M:      David Airlie <airlied@linux.ie>
17329 M:      Gerd Hoffmann <kraxel@redhat.com>
17330 L:      dri-devel@lists.freedesktop.org
17331 L:      virtualization@lists.linux-foundation.org
17332 T:      git git://anongit.freedesktop.org/drm/drm-misc
17333 S:      Maintained
17334 F:      drivers/gpu/drm/virtio/
17335 F:      include/uapi/linux/virtio_gpu.h
17336
17337 VIRTIO HOST (VHOST)
17338 M:      "Michael S. Tsirkin" <mst@redhat.com>
17339 M:      Jason Wang <jasowang@redhat.com>
17340 L:      kvm@vger.kernel.org
17341 L:      virtualization@lists.linux-foundation.org
17342 L:      netdev@vger.kernel.org
17343 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
17344 S:      Maintained
17345 F:      drivers/vhost/
17346 F:      include/uapi/linux/vhost.h
17347
17348 VIRTIO INPUT DRIVER
17349 M:      Gerd Hoffmann <kraxel@redhat.com>
17350 S:      Maintained
17351 F:      drivers/virtio/virtio_input.c
17352 F:      include/uapi/linux/virtio_input.h
17353
17354 VIRTIO IOMMU DRIVER
17355 M:      Jean-Philippe Brucker <jean-philippe@linaro.org>
17356 L:      virtualization@lists.linux-foundation.org
17357 S:      Maintained
17358 F:      drivers/iommu/virtio-iommu.c
17359 F:      include/uapi/linux/virtio_iommu.h
17360
17361 VIRTUAL BOX GUEST DEVICE DRIVER
17362 M:      Hans de Goede <hdegoede@redhat.com>
17363 M:      Arnd Bergmann <arnd@arndb.de>
17364 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
17365 S:      Maintained
17366 F:      include/linux/vbox_utils.h
17367 F:      include/uapi/linux/vbox*.h
17368 F:      drivers/virt/vboxguest/
17369
17370 VIRTUAL SERIO DEVICE DRIVER
17371 M:      Stephen Chandler Paul <thatslyude@gmail.com>
17372 S:      Maintained
17373 F:      drivers/input/serio/userio.c
17374 F:      include/uapi/linux/userio.h
17375
17376 VIVID VIRTUAL VIDEO DRIVER
17377 M:      Hans Verkuil <hverkuil@xs4all.nl>
17378 L:      linux-media@vger.kernel.org
17379 T:      git git://linuxtv.org/media_tree.git
17380 W:      https://linuxtv.org
17381 S:      Maintained
17382 F:      drivers/media/platform/vivid/*
17383
17384 VLYNQ BUS
17385 M:      Florian Fainelli <f.fainelli@gmail.com>
17386 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
17387 S:      Maintained
17388 F:      drivers/vlynq/vlynq.c
17389 F:      include/linux/vlynq.h
17390
17391 VME SUBSYSTEM
17392 M:      Martyn Welch <martyn@welchs.me.uk>
17393 M:      Manohar Vanga <manohar.vanga@gmail.com>
17394 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
17395 L:      devel@driverdev.osuosl.org
17396 S:      Maintained
17397 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
17398 F:      Documentation/driver-api/vme.rst
17399 F:      drivers/staging/vme/
17400 F:      drivers/vme/
17401 F:      include/linux/vme*
17402
17403 VMWARE BALLOON DRIVER
17404 M:      Nadav Amit <namit@vmware.com>
17405 M:      "VMware, Inc." <pv-drivers@vmware.com>
17406 L:      linux-kernel@vger.kernel.org
17407 S:      Maintained
17408 F:      drivers/misc/vmw_balloon.c
17409
17410 VMWARE HYPERVISOR INTERFACE
17411 M:      Thomas Hellstrom <thellstrom@vmware.com>
17412 M:      "VMware, Inc." <pv-drivers@vmware.com>
17413 L:      virtualization@lists.linux-foundation.org
17414 S:      Supported
17415 F:      arch/x86/kernel/cpu/vmware.c
17416 F:      arch/x86/include/asm/vmware.h
17417
17418 VMWARE PVRDMA DRIVER
17419 M:      Adit Ranadive <aditr@vmware.com>
17420 M:      VMware PV-Drivers <pv-drivers@vmware.com>
17421 L:      linux-rdma@vger.kernel.org
17422 S:      Maintained
17423 F:      drivers/infiniband/hw/vmw_pvrdma/
17424
17425 VMware PVSCSI driver
17426 M:      Jim Gill <jgill@vmware.com>
17427 M:      VMware PV-Drivers <pv-drivers@vmware.com>
17428 L:      linux-scsi@vger.kernel.org
17429 S:      Maintained
17430 F:      drivers/scsi/vmw_pvscsi.c
17431 F:      drivers/scsi/vmw_pvscsi.h
17432
17433 VMWARE VMMOUSE SUBDRIVER
17434 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
17435 M:      "VMware, Inc." <pv-drivers@vmware.com>
17436 L:      linux-input@vger.kernel.org
17437 S:      Maintained
17438 F:      drivers/input/mouse/vmmouse.c
17439 F:      drivers/input/mouse/vmmouse.h
17440
17441 VMWARE VMXNET3 ETHERNET DRIVER
17442 M:      Ronak Doshi <doshir@vmware.com>
17443 M:      "VMware, Inc." <pv-drivers@vmware.com>
17444 L:      netdev@vger.kernel.org
17445 S:      Maintained
17446 F:      drivers/net/vmxnet3/
17447
17448 VOCORE VOCORE2 BOARD
17449 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
17450 L:      linux-mips@vger.kernel.org
17451 S:      Maintained
17452 F:      arch/mips/boot/dts/ralink/vocore2.dts
17453
17454 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
17455 M:      Liam Girdwood <lgirdwood@gmail.com>
17456 M:      Mark Brown <broonie@kernel.org>
17457 L:      linux-kernel@vger.kernel.org
17458 W:      http://www.slimlogic.co.uk/?p=48
17459 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
17460 S:      Supported
17461 F:      Documentation/devicetree/bindings/regulator/
17462 F:      Documentation/power/regulator/
17463 F:      drivers/regulator/
17464 F:      include/dt-bindings/regulator/
17465 F:      include/linux/regulator/
17466 K:      regulator_get_optional
17467
17468 VRF
17469 M:      David Ahern <dsahern@kernel.org>
17470 M:      Shrijeet Mukherjee <shrijeet@gmail.com>
17471 L:      netdev@vger.kernel.org
17472 S:      Maintained
17473 F:      drivers/net/vrf.c
17474 F:      Documentation/networking/vrf.txt
17475
17476 VT1211 HARDWARE MONITOR DRIVER
17477 M:      Juerg Haefliger <juergh@gmail.com>
17478 L:      linux-hwmon@vger.kernel.org
17479 S:      Maintained
17480 F:      Documentation/hwmon/vt1211.rst
17481 F:      drivers/hwmon/vt1211.c
17482
17483 VT8231 HARDWARE MONITOR DRIVER
17484 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
17485 L:      linux-hwmon@vger.kernel.org
17486 S:      Maintained
17487 F:      drivers/hwmon/vt8231.c
17488
17489 VUB300 USB to SDIO/SD/MMC bridge chip
17490 M:      Tony Olech <tony.olech@elandigitalsystems.com>
17491 L:      linux-mmc@vger.kernel.org
17492 L:      linux-usb@vger.kernel.org
17493 S:      Supported
17494 F:      drivers/mmc/host/vub300.c
17495
17496 W1 DALLAS'S 1-WIRE BUS
17497 M:      Evgeniy Polyakov <zbr@ioremap.net>
17498 S:      Maintained
17499 F:      Documentation/devicetree/bindings/w1/
17500 F:      Documentation/w1/
17501 F:      drivers/w1/
17502 F:      include/linux/w1.h
17503
17504 W83791D HARDWARE MONITORING DRIVER
17505 M:      Marc Hulsman <m.hulsman@tudelft.nl>
17506 L:      linux-hwmon@vger.kernel.org
17507 S:      Maintained
17508 F:      Documentation/hwmon/w83791d.rst
17509 F:      drivers/hwmon/w83791d.c
17510
17511 W83793 HARDWARE MONITORING DRIVER
17512 M:      Rudolf Marek <r.marek@assembler.cz>
17513 L:      linux-hwmon@vger.kernel.org
17514 S:      Maintained
17515 F:      Documentation/hwmon/w83793.rst
17516 F:      drivers/hwmon/w83793.c
17517
17518 W83795 HARDWARE MONITORING DRIVER
17519 M:      Jean Delvare <jdelvare@suse.com>
17520 L:      linux-hwmon@vger.kernel.org
17521 S:      Maintained
17522 F:      drivers/hwmon/w83795.c
17523
17524 W83L51xD SD/MMC CARD INTERFACE DRIVER
17525 M:      Pierre Ossman <pierre@ossman.eu>
17526 S:      Maintained
17527 F:      drivers/mmc/host/wbsd.*
17528
17529 WACOM PROTOCOL 4 SERIAL TABLETS
17530 M:      Julian Squires <julian@cipht.net>
17531 M:      Hans de Goede <hdegoede@redhat.com>
17532 L:      linux-input@vger.kernel.org
17533 S:      Maintained
17534 F:      drivers/input/tablet/wacom_serial4.c
17535
17536 WATCHDOG DEVICE DRIVERS
17537 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
17538 M:      Guenter Roeck <linux@roeck-us.net>
17539 L:      linux-watchdog@vger.kernel.org
17540 W:      http://www.linux-watchdog.org/
17541 T:      git git://www.linux-watchdog.org/linux-watchdog.git
17542 S:      Maintained
17543 F:      Documentation/devicetree/bindings/watchdog/
17544 F:      Documentation/watchdog/
17545 F:      drivers/watchdog/
17546 F:      include/linux/watchdog.h
17547 F:      include/uapi/linux/watchdog.h
17548
17549 WHISKEYCOVE PMIC GPIO DRIVER
17550 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
17551 L:      linux-gpio@vger.kernel.org
17552 S:      Maintained
17553 F:      drivers/gpio/gpio-wcove.c
17554
17555 WHWAVE RTC DRIVER
17556 M:      Dianlong Li <long17.cool@163.com>
17557 L:      linux-rtc@vger.kernel.org
17558 S:      Maintained
17559 F:      drivers/rtc/rtc-sd3078.c
17560
17561 WIIMOTE HID DRIVER
17562 M:      David Herrmann <dh.herrmann@googlemail.com>
17563 L:      linux-input@vger.kernel.org
17564 S:      Maintained
17565 F:      drivers/hid/hid-wiimote*
17566
17567 WILOCITY WIL6210 WIRELESS DRIVER
17568 M:      Maya Erez <merez@codeaurora.org>
17569 L:      linux-wireless@vger.kernel.org
17570 L:      wil6210@qti.qualcomm.com
17571 S:      Supported
17572 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
17573 F:      drivers/net/wireless/ath/wil6210/
17574
17575 WIMAX STACK
17576 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
17577 M:      linux-wimax@intel.com
17578 L:      wimax@linuxwimax.org (subscribers-only)
17579 S:      Supported
17580 W:      http://linuxwimax.org
17581 F:      Documentation/admin-guide/wimax/wimax.rst
17582 F:      include/linux/wimax/debug.h
17583 F:      include/net/wimax.h
17584 F:      include/uapi/linux/wimax.h
17585 F:      net/wimax/
17586
17587 WINBOND CIR DRIVER
17588 M:      David Härdeman <david@hardeman.nu>
17589 S:      Maintained
17590 F:      drivers/media/rc/winbond-cir.c
17591
17592 RCMM REMOTE CONTROLS DECODER
17593 M:      Patrick Lerda <patrick9876@free.fr>
17594 S:      Maintained
17595 F:      drivers/media/rc/ir-rcmm-decoder.c
17596
17597 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
17598 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
17599 L:      linux-watchdog@vger.kernel.org
17600 S:      Maintained
17601 F:      drivers/watchdog/ebc-c384_wdt.c
17602
17603 WINSYSTEMS WS16C48 GPIO DRIVER
17604 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
17605 L:      linux-gpio@vger.kernel.org
17606 S:      Maintained
17607 F:      drivers/gpio/gpio-ws16c48.c
17608
17609 WISTRON LAPTOP BUTTON DRIVER
17610 M:      Miloslav Trmac <mitr@volny.cz>
17611 S:      Maintained
17612 F:      drivers/input/misc/wistron_btns.c
17613
17614 WL3501 WIRELESS PCMCIA CARD DRIVER
17615 L:      linux-wireless@vger.kernel.org
17616 S:      Odd fixes
17617 F:      drivers/net/wireless/wl3501*
17618
17619 WOLFSON MICROELECTRONICS DRIVERS
17620 L:      patches@opensource.cirrus.com
17621 T:      git https://github.com/CirrusLogic/linux-drivers.git
17622 W:      https://github.com/CirrusLogic/linux-drivers/wiki
17623 S:      Supported
17624 F:      Documentation/hwmon/wm83??.rst
17625 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
17626 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
17627 F:      Documentation/devicetree/bindings/mfd/arizona.txt
17628 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
17629 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
17630 F:      arch/arm/mach-s3c64xx/mach-crag6410*
17631 F:      drivers/clk/clk-wm83*.c
17632 F:      drivers/extcon/extcon-arizona.c
17633 F:      drivers/leds/leds-wm83*.c
17634 F:      drivers/gpio/gpio-*wm*.c
17635 F:      drivers/gpio/gpio-arizona.c
17636 F:      drivers/hwmon/wm83??-hwmon.c
17637 F:      drivers/input/misc/wm831x-on.c
17638 F:      drivers/input/touchscreen/wm831x-ts.c
17639 F:      drivers/input/touchscreen/wm97*.c
17640 F:      drivers/mfd/arizona*
17641 F:      drivers/mfd/wm*.c
17642 F:      drivers/mfd/cs47l24*
17643 F:      drivers/power/supply/wm83*.c
17644 F:      drivers/rtc/rtc-wm83*.c
17645 F:      drivers/regulator/wm8*.c
17646 F:      drivers/regulator/arizona*
17647 F:      drivers/video/backlight/wm83*_bl.c
17648 F:      drivers/watchdog/wm83*_wdt.c
17649 F:      include/linux/mfd/arizona/
17650 F:      include/linux/mfd/wm831x/
17651 F:      include/linux/mfd/wm8350/
17652 F:      include/linux/mfd/wm8400*
17653 F:      include/linux/regulator/arizona*
17654 F:      include/linux/wm97xx.h
17655 F:      include/sound/wm????.h
17656 F:      sound/soc/codecs/arizona.?
17657 F:      sound/soc/codecs/wm*
17658 F:      sound/soc/codecs/cs47l24*
17659
17660 WORKQUEUE
17661 M:      Tejun Heo <tj@kernel.org>
17662 R:      Lai Jiangshan <jiangshanlai@gmail.com>
17663 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
17664 S:      Maintained
17665 F:      include/linux/workqueue.h
17666 F:      kernel/workqueue.c
17667 F:      Documentation/core-api/workqueue.rst
17668
17669 X-POWERS AXP288 PMIC DRIVERS
17670 M:      Hans de Goede <hdegoede@redhat.com>
17671 S:      Maintained
17672 N:      axp288
17673 F:      drivers/acpi/pmic/intel_pmic_xpower.c
17674
17675 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
17676 M:      Chen-Yu Tsai <wens@csie.org>
17677 L:      linux-kernel@vger.kernel.org
17678 S:      Maintained
17679 N:      axp[128]
17680
17681 X.25 NETWORK LAYER
17682 M:      Andrew Hendry <andrew.hendry@gmail.com>
17683 L:      linux-x25@vger.kernel.org
17684 S:      Odd Fixes
17685 F:      Documentation/networking/x25*
17686 F:      include/net/x25*
17687 F:      net/x25/
17688
17689 X86 ARCHITECTURE (32-BIT AND 64-BIT)
17690 M:      Thomas Gleixner <tglx@linutronix.de>
17691 M:      Ingo Molnar <mingo@redhat.com>
17692 M:      Borislav Petkov <bp@alien8.de>
17693 R:      "H. Peter Anvin" <hpa@zytor.com>
17694 M:      x86@kernel.org
17695 L:      linux-kernel@vger.kernel.org
17696 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
17697 S:      Maintained
17698 F:      Documentation/devicetree/bindings/x86/
17699 F:      Documentation/x86/
17700 F:      arch/x86/
17701
17702 X86 ENTRY CODE
17703 M:      Andy Lutomirski <luto@kernel.org>
17704 L:      linux-kernel@vger.kernel.org
17705 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
17706 S:      Maintained
17707 F:      arch/x86/entry/
17708
17709 X86 MCE INFRASTRUCTURE
17710 M:      Tony Luck <tony.luck@intel.com>
17711 M:      Borislav Petkov <bp@alien8.de>
17712 L:      linux-edac@vger.kernel.org
17713 S:      Maintained
17714 F:      arch/x86/kernel/cpu/mce/*
17715
17716 X86 MICROCODE UPDATE SUPPORT
17717 M:      Borislav Petkov <bp@alien8.de>
17718 S:      Maintained
17719 F:      arch/x86/kernel/cpu/microcode/*
17720
17721 X86 MM
17722 M:      Dave Hansen <dave.hansen@linux.intel.com>
17723 M:      Andy Lutomirski <luto@kernel.org>
17724 M:      Peter Zijlstra <peterz@infradead.org>
17725 L:      linux-kernel@vger.kernel.org
17726 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm
17727 S:      Maintained
17728 F:      arch/x86/mm/
17729
17730 X86 PLATFORM DRIVERS
17731 M:      Darren Hart <dvhart@infradead.org>
17732 M:      Andy Shevchenko <andy@infradead.org>
17733 L:      platform-driver-x86@vger.kernel.org
17734 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
17735 S:      Odd Fixes
17736 F:      drivers/platform/x86/
17737 F:      drivers/platform/olpc/
17738
17739 X86 PLATFORM DRIVERS - ARCH
17740 R:      Darren Hart <dvhart@infradead.org>
17741 R:      Andy Shevchenko <andy@infradead.org>
17742 L:      platform-driver-x86@vger.kernel.org
17743 L:      x86@kernel.org
17744 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
17745 S:      Maintained
17746 F:      arch/x86/platform
17747
17748 X86 VDSO
17749 M:      Andy Lutomirski <luto@kernel.org>
17750 L:      linux-kernel@vger.kernel.org
17751 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
17752 S:      Maintained
17753 F:      arch/x86/entry/vdso/
17754
17755 XARRAY
17756 M:      Matthew Wilcox <willy@infradead.org>
17757 L:      linux-fsdevel@vger.kernel.org
17758 S:      Supported
17759 F:      Documentation/core-api/xarray.rst
17760 F:      lib/idr.c
17761 F:      lib/xarray.c
17762 F:      include/linux/idr.h
17763 F:      include/linux/xarray.h
17764 F:      tools/testing/radix-tree
17765
17766 XBOX DVD IR REMOTE
17767 M:      Benjamin Valentin <benpicco@googlemail.com>
17768 S:      Maintained
17769 F:      drivers/media/rc/xbox_remote.c
17770 F:      drivers/media/rc/keymaps/rc-xbox-dvd.c
17771
17772 XC2028/3028 TUNER DRIVER
17773 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
17774 L:      linux-media@vger.kernel.org
17775 W:      https://linuxtv.org
17776 T:      git git://linuxtv.org/media_tree.git
17777 S:      Maintained
17778 F:      drivers/media/tuners/tuner-xc2028.*
17779
17780 XDP (eXpress Data Path)
17781 M:      Alexei Starovoitov <ast@kernel.org>
17782 M:      Daniel Borkmann <daniel@iogearbox.net>
17783 M:      David S. Miller <davem@davemloft.net>
17784 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
17785 M:      Jesper Dangaard Brouer <hawk@kernel.org>
17786 M:      John Fastabend <john.fastabend@gmail.com>
17787 L:      netdev@vger.kernel.org
17788 L:      bpf@vger.kernel.org
17789 S:      Supported
17790 F:      net/core/xdp.c
17791 F:      include/net/xdp.h
17792 F:      kernel/bpf/devmap.c
17793 F:      kernel/bpf/cpumap.c
17794 F:      include/trace/events/xdp.h
17795 K:      xdp
17796 N:      xdp
17797
17798 XDP SOCKETS (AF_XDP)
17799 M:      Björn Töpel <bjorn.topel@intel.com>
17800 M:      Magnus Karlsson <magnus.karlsson@intel.com>
17801 R:      Jonathan Lemon <jonathan.lemon@gmail.com>
17802 L:      netdev@vger.kernel.org
17803 L:      bpf@vger.kernel.org
17804 S:      Maintained
17805 F:      kernel/bpf/xskmap.c
17806 F:      net/xdp/
17807
17808 XEN BLOCK SUBSYSTEM
17809 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17810 M:      Roger Pau Monné <roger.pau@citrix.com>
17811 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17812 S:      Supported
17813 F:      drivers/block/xen-blkback/*
17814 F:      drivers/block/xen*
17815
17816 XEN HYPERVISOR ARM
17817 M:      Stefano Stabellini <sstabellini@kernel.org>
17818 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17819 S:      Maintained
17820 F:      arch/arm/xen/
17821 F:      arch/arm/include/asm/xen/
17822
17823 XEN HYPERVISOR ARM64
17824 M:      Stefano Stabellini <sstabellini@kernel.org>
17825 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17826 S:      Maintained
17827 F:      arch/arm64/xen/
17828 F:      arch/arm64/include/asm/xen/
17829
17830 XEN HYPERVISOR INTERFACE
17831 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
17832 M:      Juergen Gross <jgross@suse.com>
17833 R:      Stefano Stabellini <sstabellini@kernel.org>
17834 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17835 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
17836 S:      Supported
17837 F:      arch/x86/xen/
17838 F:      arch/x86/platform/pvh/
17839 F:      drivers/*/xen-*front.c
17840 F:      drivers/xen/
17841 F:      arch/x86/include/asm/xen/
17842 F:      arch/x86/include/asm/pvclock-abi.h
17843 F:      include/xen/
17844 F:      include/uapi/xen/
17845 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
17846 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
17847
17848 XEN NETWORK BACKEND DRIVER
17849 M:      Wei Liu <wei.liu@kernel.org>
17850 M:      Paul Durrant <paul@xen.org>
17851 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17852 L:      netdev@vger.kernel.org
17853 S:      Supported
17854 F:      drivers/net/xen-netback/*
17855
17856 XEN PCI SUBSYSTEM
17857 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17858 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17859 S:      Supported
17860 F:      arch/x86/pci/*xen*
17861 F:      drivers/pci/*xen*
17862
17863 XEN PVSCSI DRIVERS
17864 M:      Juergen Gross <jgross@suse.com>
17865 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17866 L:      linux-scsi@vger.kernel.org
17867 S:      Supported
17868 F:      drivers/scsi/xen-scsifront.c
17869 F:      drivers/xen/xen-scsiback.c
17870 F:      include/xen/interface/io/vscsiif.h
17871
17872 XEN SWIOTLB SUBSYSTEM
17873 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17874 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17875 L:      iommu@lists.linux-foundation.org
17876 S:      Supported
17877 F:      arch/x86/xen/*swiotlb*
17878 F:      drivers/xen/*swiotlb*
17879
17880 XEN SOUND FRONTEND DRIVER
17881 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
17882 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17883 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
17884 S:      Supported
17885 F:      sound/xen/*
17886
17887 XFS FILESYSTEM
17888 M:      Darrick J. Wong <darrick.wong@oracle.com>
17889 M:      linux-xfs@vger.kernel.org
17890 L:      linux-xfs@vger.kernel.org
17891 W:      http://xfs.org/
17892 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
17893 S:      Supported
17894 F:      Documentation/admin-guide/xfs.rst
17895 F:      Documentation/ABI/testing/sysfs-fs-xfs
17896 F:      Documentation/filesystems/xfs-delayed-logging-design.txt
17897 F:      Documentation/filesystems/xfs-self-describing-metadata.txt
17898 F:      fs/xfs/
17899 F:      include/uapi/linux/dqblk_xfs.h
17900 F:      include/uapi/linux/fsmap.h
17901
17902 XILINX AXI ETHERNET DRIVER
17903 M:      Radhey Shyam Pandey <radhey.shyam.pandey@xilinx.com>
17904 S:      Maintained
17905 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
17906
17907 XILINX UARTLITE SERIAL DRIVER
17908 M:      Peter Korsgaard <jacmet@sunsite.dk>
17909 L:      linux-serial@vger.kernel.org
17910 S:      Maintained
17911 F:      drivers/tty/serial/uartlite.c
17912
17913 XILINX VIDEO IP CORES
17914 M:      Hyun Kwon <hyun.kwon@xilinx.com>
17915 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
17916 L:      linux-media@vger.kernel.org
17917 T:      git git://linuxtv.org/media_tree.git
17918 S:      Supported
17919 F:      Documentation/devicetree/bindings/media/xilinx/
17920 F:      drivers/media/platform/xilinx/
17921 F:      include/uapi/linux/xilinx-v4l2-controls.h
17922
17923 XILINX SD-FEC IP CORES
17924 M:      Derek Kiernan <derek.kiernan@xilinx.com>
17925 M:      Dragan Cvetic <dragan.cvetic@xilinx.com>
17926 S:      Maintained
17927 F:      Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt
17928 F:      Documentation/misc-devices/xilinx_sdfec.rst
17929 F:      drivers/misc/xilinx_sdfec.c
17930 F:      drivers/misc/Kconfig
17931 F:      drivers/misc/Makefile
17932 F:      include/uapi/misc/xilinx_sdfec.h
17933
17934 XILLYBUS DRIVER
17935 M:      Eli Billauer <eli.billauer@gmail.com>
17936 L:      linux-kernel@vger.kernel.org
17937 S:      Supported
17938 F:      drivers/char/xillybus/
17939
17940 XLP9XX I2C DRIVER
17941 M:      George Cherian <george.cherian@cavium.com>
17942 M:      Jan Glauber <jglauber@cavium.com>
17943 L:      linux-i2c@vger.kernel.org
17944 W:      http://www.cavium.com
17945 S:      Supported
17946 F:      Documentation/devicetree/bindings/i2c/i2c-xlp9xx.txt
17947 F:      drivers/i2c/busses/i2c-xlp9xx.c
17948
17949 XRA1403 GPIO EXPANDER
17950 M:      Nandor Han <nandor.han@ge.com>
17951 M:      Semi Malinen <semi.malinen@ge.com>
17952 L:      linux-gpio@vger.kernel.org
17953 S:      Maintained
17954 F:      drivers/gpio/gpio-xra1403.c
17955 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
17956
17957 XTENSA XTFPGA PLATFORM SUPPORT
17958 M:      Max Filippov <jcmvbkbc@gmail.com>
17959 L:      linux-xtensa@linux-xtensa.org
17960 S:      Maintained
17961 F:      drivers/spi/spi-xtensa-xtfpga.c
17962 F:      sound/soc/xtensa/xtfpga-i2s.c
17963
17964 YAM DRIVER FOR AX.25
17965 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
17966 L:      linux-hams@vger.kernel.org
17967 S:      Maintained
17968 F:      drivers/net/hamradio/yam*
17969 F:      include/linux/yam.h
17970
17971 YAMA SECURITY MODULE
17972 M:      Kees Cook <keescook@chromium.org>
17973 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
17974 S:      Supported
17975 F:      security/yama/
17976 F:      Documentation/admin-guide/LSM/Yama.rst
17977
17978 YEALINK PHONE DRIVER
17979 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
17980 L:      usbb2k-api-dev@nongnu.org
17981 S:      Maintained
17982 F:      Documentation/input/devices/yealink.rst
17983 F:      drivers/input/misc/yealink.*
17984
17985 Z8530 DRIVER FOR AX.25
17986 M:      Joerg Reuter <jreuter@yaina.de>
17987 W:      http://yaina.de/jreuter/
17988 W:      http://www.qsl.net/dl1bke/
17989 L:      linux-hams@vger.kernel.org
17990 S:      Maintained
17991 F:      Documentation/networking/z8530drv.txt
17992 F:      drivers/net/hamradio/*scc.c
17993 F:      drivers/net/hamradio/z8530.h
17994
17995 ZBUD COMPRESSED PAGE ALLOCATOR
17996 M:      Seth Jennings <sjenning@redhat.com>
17997 M:      Dan Streetman <ddstreet@ieee.org>
17998 L:      linux-mm@kvack.org
17999 S:      Maintained
18000 F:      mm/zbud.c
18001 F:      include/linux/zbud.h
18002
18003 ZD1211RW WIRELESS DRIVER
18004 M:      Daniel Drake <dsd@gentoo.org>
18005 M:      Ulrich Kunitz <kune@deine-taler.de>
18006 W:      http://zd1211.ath.cx/wiki/DriverRewrite
18007 L:      linux-wireless@vger.kernel.org
18008 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
18009 S:      Maintained
18010 F:      drivers/net/wireless/zydas/zd1211rw/
18011
18012 ZD1301 MEDIA DRIVER
18013 M:      Antti Palosaari <crope@iki.fi>
18014 L:      linux-media@vger.kernel.org
18015 W:      https://linuxtv.org/
18016 W:      http://palosaari.fi/linux/
18017 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
18018 S:      Maintained
18019 F:      drivers/media/usb/dvb-usb-v2/zd1301*
18020
18021 ZD1301_DEMOD MEDIA DRIVER
18022 M:      Antti Palosaari <crope@iki.fi>
18023 L:      linux-media@vger.kernel.org
18024 W:      https://linuxtv.org/
18025 W:      http://palosaari.fi/linux/
18026 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
18027 S:      Maintained
18028 F:      drivers/media/dvb-frontends/zd1301_demod*
18029
18030 ZHAOXIN PROCESSOR SUPPORT
18031 M:      Tony W Wang-oc <TonyWWang-oc@zhaoxin.com>
18032 L:      linux-kernel@vger.kernel.org
18033 S:      Maintained
18034 F:      arch/x86/kernel/cpu/zhaoxin.c
18035
18036 ZPOOL COMPRESSED PAGE STORAGE API
18037 M:      Dan Streetman <ddstreet@ieee.org>
18038 L:      linux-mm@kvack.org
18039 S:      Maintained
18040 F:      mm/zpool.c
18041 F:      include/linux/zpool.h
18042
18043 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
18044 M:      Minchan Kim <minchan@kernel.org>
18045 M:      Nitin Gupta <ngupta@vflare.org>
18046 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
18047 L:      linux-kernel@vger.kernel.org
18048 S:      Maintained
18049 F:      drivers/block/zram/
18050 F:      Documentation/admin-guide/blockdev/zram.rst
18051
18052 ZS DECSTATION Z85C30 SERIAL DRIVER
18053 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
18054 S:      Maintained
18055 F:      drivers/tty/serial/zs.*
18056
18057 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
18058 M:      Minchan Kim <minchan@kernel.org>
18059 M:      Nitin Gupta <ngupta@vflare.org>
18060 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
18061 L:      linux-mm@kvack.org
18062 S:      Maintained
18063 F:      mm/zsmalloc.c
18064 F:      include/linux/zsmalloc.h
18065 F:      Documentation/vm/zsmalloc.rst
18066
18067 ZSWAP COMPRESSED SWAP CACHING
18068 M:      Seth Jennings <sjenning@redhat.com>
18069 M:      Dan Streetman <ddstreet@ieee.org>
18070 M:      Vitaly Wool <vitaly.wool@konsulko.com>
18071 L:      linux-mm@kvack.org
18072 S:      Maintained
18073 F:      mm/zswap.c
18074
18075 THE REST
18076 M:      Linus Torvalds <torvalds@linux-foundation.org>
18077 L:      linux-kernel@vger.kernel.org
18078 Q:      http://patchwork.kernel.org/project/LKML/list/
18079 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
18080 S:      Buried alive in reporters
18081 F:      *
18082 F:      */