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 <yanjun.zhu@oracle.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 Crypto Drivers
1474 M:      Corentin Labbe <clabbe@baylibre.com>
1475 L:      linux-crypto@vger.kernel.org
1476 S:      Maintained
1477 F:      drivers/crypto/amlogic/
1478 F:      Documentation/devicetree/bindings/crypto/amlogic*
1479
1480 ARM/Amlogic Meson SoC Sound Drivers
1481 M:      Jerome Brunet <jbrunet@baylibre.com>
1482 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1483 S:      Maintained
1484 F:      sound/soc/meson/
1485 F:      Documentation/devicetree/bindings/sound/amlogic*
1486
1487 ARM/Annapurna Labs ALPINE ARCHITECTURE
1488 M:      Tsahee Zidenberg <tsahee@annapurnalabs.com>
1489 M:      Antoine Tenart <antoine.tenart@bootlin.com>
1490 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1491 S:      Maintained
1492 F:      arch/arm/mach-alpine/
1493 F:      arch/arm/boot/dts/alpine*
1494 F:      arch/arm64/boot/dts/al/
1495 F:      drivers/*/*alpine*
1496
1497 ARM/ARTPEC MACHINE SUPPORT
1498 M:      Jesper Nilsson <jesper.nilsson@axis.com>
1499 M:      Lars Persson <lars.persson@axis.com>
1500 S:      Maintained
1501 L:      linux-arm-kernel@axis.com
1502 F:      arch/arm/mach-artpec
1503 F:      arch/arm/boot/dts/artpec6*
1504 F:      drivers/clk/axis
1505 F:      drivers/crypto/axis
1506 F:      drivers/mmc/host/usdhi6rol0.c
1507 F:      drivers/pinctrl/pinctrl-artpec*
1508 F:      Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
1509
1510 ARM/ASPEED I2C DRIVER
1511 M:      Brendan Higgins <brendanhiggins@google.com>
1512 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
1513 R:      Joel Stanley <joel@jms.id.au>
1514 L:      linux-i2c@vger.kernel.org
1515 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1516 S:      Maintained
1517 F:      drivers/irqchip/irq-aspeed-i2c-ic.c
1518 F:      drivers/i2c/busses/i2c-aspeed.c
1519 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt
1520 F:      Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
1521
1522 ARM/ASPEED MACHINE SUPPORT
1523 M:      Joel Stanley <joel@jms.id.au>
1524 R:      Andrew Jeffery <andrew@aj.id.au>
1525 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1526 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
1527 Q:      https://patchwork.ozlabs.org/project/linux-aspeed/list/
1528 S:      Supported
1529 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git
1530 F:      arch/arm/mach-aspeed/
1531 F:      arch/arm/boot/dts/aspeed-*
1532 N:      aspeed
1533
1534 ARM/BITMAIN ARCHITECTURE
1535 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1536 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1537 S:      Maintained
1538 F:      arch/arm64/boot/dts/bitmain/
1539 F:      drivers/pinctrl/pinctrl-bm1880.c
1540 F:      Documentation/devicetree/bindings/arm/bitmain.yaml
1541 F:      Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt
1542
1543 ARM/CALXEDA HIGHBANK ARCHITECTURE
1544 M:      Rob Herring <robh@kernel.org>
1545 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1546 S:      Maintained
1547 F:      arch/arm/mach-highbank/
1548 F:      arch/arm/boot/dts/highbank.dts
1549 F:      arch/arm/boot/dts/ecx-*.dts*
1550
1551 ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT
1552 M:      Krzysztof Halasa <khalasa@piap.pl>
1553 S:      Maintained
1554 F:      arch/arm/mach-cns3xxx/
1555
1556 ARM/CAVIUM THUNDER NETWORK DRIVER
1557 M:      Sunil Goutham <sgoutham@cavium.com>
1558 M:      Robert Richter <rric@kernel.org>
1559 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1560 S:      Supported
1561 F:      drivers/net/ethernet/cavium/thunder/
1562
1563 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
1564 M:      Lukasz Majewski <lukma@denx.de>
1565 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1566 S:      Maintained
1567 F:      arch/arm/mach-ep93xx/ts72xx.c
1568
1569 ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
1570 M:      Alexander Shiyan <shc_work@mail.ru>
1571 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1572 S:      Odd Fixes
1573 N:      clps711x
1574
1575 ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT
1576 M:      Lennert Buytenhek <kernel@wantstofly.org>
1577 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1578 S:      Maintained
1579
1580 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
1581 M:      Hartley Sweeten <hsweeten@visionengravers.com>
1582 M:      Alexander Sverdlin <alexander.sverdlin@gmail.com>
1583 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1584 S:      Maintained
1585 F:      arch/arm/mach-ep93xx/
1586 F:      arch/arm/mach-ep93xx/include/mach/
1587
1588 ARM/CLKDEV SUPPORT
1589 M:      Russell King <linux@armlinux.org.uk>
1590 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1591 S:      Maintained
1592 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
1593 F:      drivers/clk/clkdev.c
1594
1595 ARM/COMPULAB CM-X270/EM-X270 and CM-X300 MACHINE SUPPORT
1596 M:      Mike Rapoport <mike@compulab.co.il>
1597 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1598 S:      Maintained
1599
1600 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
1601 M:      Baruch Siach <baruch@tkos.co.il>
1602 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1603 S:      Maintained
1604 F:      arch/arm/boot/dts/cx92755*
1605 N:      digicolor
1606
1607 ARM/CONTEC MICRO9 MACHINE SUPPORT
1608 M:      Hubert Feurstein <hubert.feurstein@contec.at>
1609 S:      Maintained
1610 F:      arch/arm/mach-ep93xx/micro9.c
1611
1612 ARM/CORESIGHT FRAMEWORK AND DRIVERS
1613 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
1614 R:      Suzuki K Poulose <suzuki.poulose@arm.com>
1615 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1616 S:      Maintained
1617 F:      drivers/hwtracing/coresight/*
1618 F:      Documentation/trace/coresight.rst
1619 F:      Documentation/trace/coresight-cpu-debug.rst
1620 F:      Documentation/devicetree/bindings/arm/coresight.txt
1621 F:      Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt
1622 F:      Documentation/ABI/testing/sysfs-bus-coresight-devices-*
1623 F:      tools/perf/arch/arm/util/pmu.c
1624 F:      tools/perf/arch/arm/util/auxtrace.c
1625 F:      tools/perf/arch/arm/util/cs-etm.c
1626 F:      tools/perf/arch/arm/util/cs-etm.h
1627 F:      tools/perf/util/cs-etm.*
1628 F:      tools/perf/util/cs-etm-decoder/*
1629
1630 ARM/CORGI MACHINE SUPPORT
1631 M:      Richard Purdie <rpurdie@rpsys.net>
1632 S:      Maintained
1633
1634 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
1635 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1636 M:      Linus Walleij <linus.walleij@linaro.org>
1637 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1638 T:      git git://github.com/ulli-kroll/linux.git
1639 S:      Maintained
1640 F:      Documentation/devicetree/bindings/arm/gemini.txt
1641 F:      Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
1642 F:      Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt
1643 F:      Documentation/devicetree/bindings/rtc/faraday,ftrtc010.txt
1644 F:      arch/arm/mach-gemini/
1645 F:      drivers/net/ethernet/cortina/
1646 F:      drivers/pinctrl/pinctrl-gemini.c
1647 F:      drivers/rtc/rtc-ftrtc010.c
1648
1649 ARM/CSR SIRFPRIMA2 MACHINE SUPPORT
1650 M:      Barry Song <baohua@kernel.org>
1651 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1652 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux.git
1653 S:      Maintained
1654 F:      arch/arm/boot/dts/prima2*
1655 F:      arch/arm/mach-prima2/
1656 F:      drivers/clk/sirf/
1657 F:      drivers/clocksource/timer-prima2.c
1658 F:      drivers/clocksource/timer-atlas7.c
1659 N:      [^a-z]sirf
1660 X:      drivers/gnss
1661
1662 ARM/CZ.NIC TURRIS MOX SUPPORT
1663 M:      Marek Behun <marek.behun@nic.cz>
1664 W:      http://mox.turris.cz
1665 S:      Maintained
1666 F:      Documentation/ABI/testing/debugfs-moxtet
1667 F:      Documentation/ABI/testing/sysfs-bus-moxtet-devices
1668 F:      Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm
1669 F:      Documentation/devicetree/bindings/bus/moxtet.txt
1670 F:      Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt
1671 F:      Documentation/devicetree/bindings/gpio/gpio-moxtet.txt
1672 F:      include/linux/moxtet.h
1673 F:      drivers/bus/moxtet.c
1674 F:      drivers/firmware/turris-mox-rwtm.c
1675 F:      drivers/gpio/gpio-moxtet.c
1676
1677 ARM/EBSA110 MACHINE SUPPORT
1678 M:      Russell King <linux@armlinux.org.uk>
1679 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1680 W:      http://www.armlinux.org.uk/
1681 S:      Maintained
1682 F:      arch/arm/mach-ebsa110/
1683 F:      drivers/net/ethernet/amd/am79c961a.*
1684
1685 ARM/ENERGY MICRO (SILICON LABS) EFM32 SUPPORT
1686 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
1687 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1688 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1689 S:      Maintained
1690 N:      efm32
1691
1692 ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6)
1693 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1694 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1695 S:      Maintained
1696 F:      arch/arm/mach-pxa/ezx.c
1697
1698 ARM/FARADAY FA526 PORT
1699 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1700 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1701 S:      Maintained
1702 T:      git git://git.berlios.de/gemini-board
1703 F:      arch/arm/mm/*-fa*
1704
1705 ARM/FOOTBRIDGE ARCHITECTURE
1706 M:      Russell King <linux@armlinux.org.uk>
1707 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1708 W:      http://www.armlinux.org.uk/
1709 S:      Maintained
1710 F:      arch/arm/include/asm/hardware/dec21285.h
1711 F:      arch/arm/mach-footbridge/
1712
1713 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
1714 M:      Shawn Guo <shawnguo@kernel.org>
1715 M:      Sascha Hauer <s.hauer@pengutronix.de>
1716 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1717 R:      Fabio Estevam <festevam@gmail.com>
1718 R:      NXP Linux Team <linux-imx@nxp.com>
1719 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1720 S:      Maintained
1721 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1722 N:      imx
1723 N:      mxs
1724 X:      drivers/media/i2c/
1725
1726 ARM/FREESCALE VYBRID ARM ARCHITECTURE
1727 M:      Shawn Guo <shawnguo@kernel.org>
1728 M:      Sascha Hauer <s.hauer@pengutronix.de>
1729 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1730 R:      Stefan Agner <stefan@agner.ch>
1731 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1732 S:      Maintained
1733 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1734 F:      arch/arm/mach-imx/*vf610*
1735 F:      arch/arm/boot/dts/vf*
1736
1737 ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE
1738 M:      Shawn Guo <shawnguo@kernel.org>
1739 M:      Li Yang <leoyang.li@nxp.com>
1740 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1741 S:      Maintained
1742 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1743 F:      arch/arm/boot/dts/ls1021a*
1744 F:      arch/arm64/boot/dts/freescale/fsl-*
1745 F:      arch/arm64/boot/dts/freescale/qoriq-*
1746
1747 ARM/GLOMATION GESBC9312SX MACHINE SUPPORT
1748 M:      Lennert Buytenhek <kernel@wantstofly.org>
1749 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1750 S:      Maintained
1751
1752 ARM/GUMSTIX MACHINE SUPPORT
1753 M:      Steve Sakoman <sakoman@gmail.com>
1754 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1755 S:      Maintained
1756
1757 ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT
1758 M:      Philipp Zabel <philipp.zabel@gmail.com>
1759 M:      Paul Parsons <lost.distance@yahoo.com>
1760 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1761 S:      Maintained
1762 F:      arch/arm/mach-pxa/hx4700.c
1763 F:      arch/arm/mach-pxa/include/mach/hx4700.h
1764 F:      sound/soc/pxa/hx4700.c
1765
1766 ARM/HISILICON SOC SUPPORT
1767 M:      Wei Xu <xuwei5@hisilicon.com>
1768 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1769 W:      http://www.hisilicon.com
1770 S:      Supported
1771 T:      git git://github.com/hisilicon/linux-hisi.git
1772 F:      arch/arm/mach-hisi/
1773 F:      arch/arm/boot/dts/hi3*
1774 F:      arch/arm/boot/dts/hip*
1775 F:      arch/arm/boot/dts/hisi*
1776 F:      arch/arm64/boot/dts/hisilicon/
1777
1778 ARM/HP JORNADA 7XX MACHINE SUPPORT
1779 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
1780 W:      www.jlime.com
1781 S:      Maintained
1782 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
1783 F:      arch/arm/mach-sa1100/jornada720.c
1784 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
1785
1786 ARM/IGEP MACHINE SUPPORT
1787 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
1788 M:      Javier Martinez Canillas <javier@dowhile0.org>
1789 L:      linux-omap@vger.kernel.org
1790 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1791 S:      Maintained
1792 F:      arch/arm/boot/dts/omap3-igep*
1793
1794 ARM/INCOME PXA270 SUPPORT
1795 M:      Marek Vasut <marek.vasut@gmail.com>
1796 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1797 S:      Maintained
1798 F:      arch/arm/mach-pxa/colibri-pxa270-income.c
1799
1800 ARM/INTEL IOP32X ARM ARCHITECTURE
1801 M:      Lennert Buytenhek <kernel@wantstofly.org>
1802 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1803 S:      Maintained
1804
1805 ARM/INTEL IQ81342EX MACHINE SUPPORT
1806 M:      Lennert Buytenhek <kernel@wantstofly.org>
1807 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1808 S:      Maintained
1809
1810 ARM/INTEL IXDP2850 MACHINE SUPPORT
1811 M:      Lennert Buytenhek <kernel@wantstofly.org>
1812 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1813 S:      Maintained
1814
1815 ARM/INTEL IXP4XX ARM ARCHITECTURE
1816 M:      Linus Walleij <linusw@kernel.org>
1817 M:      Imre Kaloz <kaloz@openwrt.org>
1818 M:      Krzysztof Halasa <khalasa@piap.pl>
1819 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1820 S:      Maintained
1821 F:      Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml
1822 F:      Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.txt
1823 F:      Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml
1824 F:      Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml
1825 F:      arch/arm/mach-ixp4xx/
1826 F:      drivers/clocksource/timer-ixp4xx.c
1827 F:      drivers/gpio/gpio-ixp4xx.c
1828 F:      drivers/irqchip/irq-ixp4xx.c
1829 F:      include/linux/irqchip/irq-ixp4xx.h
1830 F:      include/linux/platform_data/timer-ixp4xx.h
1831
1832 ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT
1833 M:      Jonathan Cameron <jic23@cam.ac.uk>
1834 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1835 S:      Maintained
1836 F:      arch/arm/mach-pxa/stargate2.c
1837 F:      drivers/pcmcia/pxa2xx_stargate2.c
1838
1839 ARM/INTEL XSC3 (MANZANO) ARM CORE
1840 M:      Lennert Buytenhek <kernel@wantstofly.org>
1841 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1842 S:      Maintained
1843
1844 ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT
1845 M:      Lennert Buytenhek <kernel@wantstofly.org>
1846 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1847 S:      Maintained
1848
1849 ARM/LG1K ARCHITECTURE
1850 M:      Chanho Min <chanho.min@lge.com>
1851 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1852 S:      Maintained
1853 F:      arch/arm64/boot/dts/lg/
1854
1855 ARM/LOGICPD PXA270 MACHINE SUPPORT
1856 M:      Lennert Buytenhek <kernel@wantstofly.org>
1857 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1858 S:      Maintained
1859
1860 ARM/LPC18XX ARCHITECTURE
1861 M:      Vladimir Zapolskiy <vz@mleia.com>
1862 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1863 S:      Maintained
1864 F:      Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt
1865 F:      arch/arm/boot/dts/lpc43*
1866 F:      drivers/i2c/busses/i2c-lpc2k.c
1867 F:      drivers/memory/pl172.c
1868 F:      drivers/mtd/spi-nor/nxp-spifi.c
1869 F:      drivers/rtc/rtc-lpc24xx.c
1870 N:      lpc18xx
1871
1872 ARM/LPC32XX SOC SUPPORT
1873 M:      Vladimir Zapolskiy <vz@mleia.com>
1874 M:      Sylvain Lemieux <slemieux.tyco@gmail.com>
1875 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1876 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
1877 S:      Maintained
1878 F:      Documentation/devicetree/bindings/i2c/i2c-pnx.txt
1879 F:      arch/arm/boot/dts/lpc32*
1880 F:      arch/arm/mach-lpc32xx/
1881 F:      drivers/i2c/busses/i2c-pnx.c
1882 F:      drivers/net/ethernet/nxp/lpc_eth.c
1883 F:      drivers/usb/host/ohci-nxp.c
1884 F:      drivers/watchdog/pnx4008_wdt.c
1885 N:      lpc32xx
1886
1887 ARM/MAGICIAN MACHINE SUPPORT
1888 M:      Philipp Zabel <philipp.zabel@gmail.com>
1889 S:      Maintained
1890
1891 ARM/Marvell Dove/MV78xx0/Orion SOC support
1892 M:      Jason Cooper <jason@lakedaemon.net>
1893 M:      Andrew Lunn <andrew@lunn.ch>
1894 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1895 M:      Gregory Clement <gregory.clement@bootlin.com>
1896 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1897 S:      Maintained
1898 F:      Documentation/devicetree/bindings/soc/dove/
1899 F:      arch/arm/mach-dove/
1900 F:      arch/arm/mach-mv78xx0/
1901 F:      arch/arm/mach-orion5x/
1902 F:      arch/arm/plat-orion/
1903 F:      arch/arm/boot/dts/dove*
1904 F:      arch/arm/boot/dts/orion5x*
1905 T:      git git://git.infradead.org/linux-mvebu.git
1906
1907 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K SOC support
1908 M:      Jason Cooper <jason@lakedaemon.net>
1909 M:      Andrew Lunn <andrew@lunn.ch>
1910 M:      Gregory Clement <gregory.clement@bootlin.com>
1911 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1912 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1913 S:      Maintained
1914 F:      arch/arm/boot/dts/armada*
1915 F:      arch/arm/boot/dts/kirkwood*
1916 F:      arch/arm/configs/mvebu_*_defconfig
1917 F:      arch/arm/mach-mvebu/
1918 F:      arch/arm64/boot/dts/marvell/armada*
1919 F:      drivers/cpufreq/armada-37xx-cpufreq.c
1920 F:      drivers/cpufreq/armada-8k-cpufreq.c
1921 F:      drivers/cpufreq/mvebu-cpufreq.c
1922 F:      drivers/irqchip/irq-armada-370-xp.c
1923 F:      drivers/irqchip/irq-mvebu-*
1924 F:      drivers/pinctrl/mvebu/
1925 F:      drivers/rtc/rtc-armada38x.c
1926 T:      git git://git.infradead.org/linux-mvebu.git
1927
1928 ARM/Mediatek RTC DRIVER
1929 M:      Eddie Huang <eddie.huang@mediatek.com>
1930 M:      Sean Wang <sean.wang@mediatek.com>
1931 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1932 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1933 S:      Maintained
1934 F:      Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
1935 F:      drivers/rtc/rtc-mt6397.c
1936 F:      drivers/rtc/rtc-mt7622.c
1937
1938 ARM/Mediatek SoC support
1939 M:      Matthias Brugger <matthias.bgg@gmail.com>
1940 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1941 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1942 W:      https://mtk.bcnfs.org/
1943 C:      irc://chat.freenode.net/linux-mediatek
1944 S:      Maintained
1945 F:      arch/arm/boot/dts/mt6*
1946 F:      arch/arm/boot/dts/mt7*
1947 F:      arch/arm/boot/dts/mt8*
1948 F:      arch/arm/mach-mediatek/
1949 F:      arch/arm64/boot/dts/mediatek/
1950 F:      drivers/soc/mediatek/
1951 N:      mtk
1952 N:      mt[678]
1953 K:      mediatek
1954
1955 ARM/Mediatek USB3 PHY DRIVER
1956 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
1957 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1958 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1959 S:      Maintained
1960 F:      drivers/phy/mediatek/
1961 F:      Documentation/devicetree/bindings/phy/phy-mtk-*
1962
1963 ARM/Microchip (AT91) SoC support
1964 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
1965 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
1966 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
1967 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1968 W:      http://www.linux4sam.org
1969 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git
1970 S:      Supported
1971 N:      at91
1972 N:      atmel
1973 F:      arch/arm/mach-at91/
1974 F:      include/soc/at91/
1975 F:      arch/arm/boot/dts/at91*.dts
1976 F:      arch/arm/boot/dts/at91*.dtsi
1977 F:      arch/arm/boot/dts/sama*.dts
1978 F:      arch/arm/boot/dts/sama*.dtsi
1979 F:      arch/arm/include/debug/at91.S
1980 F:      drivers/memory/atmel*
1981 F:      drivers/watchdog/sama5d4_wdt.c
1982 X:      drivers/input/touchscreen/atmel_mxt_ts.c
1983 X:      drivers/net/wireless/atmel/
1984
1985 ARM/MIOA701 MACHINE SUPPORT
1986 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1987 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1988 F:      arch/arm/mach-pxa/mioa701.c
1989 S:      Maintained
1990
1991 ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT
1992 M:      Michael Petchkovsky <mkpetch@internode.on.net>
1993 S:      Maintained
1994
1995 ARM/NOMADIK/U300/Ux500 ARCHITECTURES
1996 M:      Linus Walleij <linus.walleij@linaro.org>
1997 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1998 S:      Maintained
1999 F:      Documentation/devicetree/bindings/i2c/i2c-nomadik.txt
2000 F:      Documentation/devicetree/bindings/i2c/i2c-stu300.txt
2001 F:      arch/arm/mach-nomadik/
2002 F:      arch/arm/mach-u300/
2003 F:      arch/arm/mach-ux500/
2004 F:      drivers/soc/ux500/
2005 F:      arch/arm/boot/dts/ste-*
2006 F:      drivers/clk/clk-nomadik.c
2007 F:      drivers/clk/clk-u300.c
2008 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
2009 F:      drivers/clocksource/timer-u300.c
2010 F:      drivers/dma/coh901318*
2011 F:      drivers/dma/ste_dma40*
2012 F:      drivers/hwspinlock/u8500_hsem.c
2013 F:      drivers/i2c/busses/i2c-nomadik.c
2014 F:      drivers/i2c/busses/i2c-stu300.c
2015 F:      drivers/mfd/ab3100*
2016 F:      drivers/mfd/ab8500*
2017 F:      drivers/mfd/abx500*
2018 F:      drivers/mfd/dbx500*
2019 F:      drivers/mfd/db8500*
2020 F:      drivers/pinctrl/nomadik/
2021 F:      drivers/pinctrl/pinctrl-coh901*
2022 F:      drivers/pinctrl/pinctrl-u300.c
2023 F:      drivers/rtc/rtc-ab3100.c
2024 F:      drivers/rtc/rtc-ab8500.c
2025 F:      drivers/rtc/rtc-coh901331.c
2026 F:      drivers/rtc/rtc-pl031.c
2027 F:      drivers/watchdog/coh901327_wdt.c
2028 F:      Documentation/devicetree/bindings/arm/ste-*
2029 F:      Documentation/devicetree/bindings/arm/ux500/
2030 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
2031
2032 ARM/NUVOTON NPCM ARCHITECTURE
2033 M:      Avi Fishman <avifishman70@gmail.com>
2034 M:      Tomer Maimon <tmaimon77@gmail.com>
2035 M:      Tali Perry <tali.perry1@gmail.com>
2036 R:      Patrick Venture <venture@google.com>
2037 R:      Nancy Yuen <yuenn@google.com>
2038 R:      Benjamin Fair <benjaminfair@google.com>
2039 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2040 S:      Supported
2041 F:      arch/arm/mach-npcm/
2042 F:      arch/arm/boot/dts/nuvoton-npcm*
2043 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clock.h
2044 F:      drivers/*/*npcm*
2045 F:      Documentation/devicetree/bindings/*/*npcm*
2046 F:      Documentation/devicetree/bindings/*/*/*npcm*
2047
2048 ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
2049 L:      openmoko-kernel@lists.openmoko.org (subscribers-only)
2050 W:      http://wiki.openmoko.org/wiki/Neo_FreeRunner
2051 S:      Orphan
2052 F:      arch/arm/mach-s3c24xx/mach-gta02.c
2053 F:      arch/arm/mach-s3c24xx/gta02.h
2054
2055 ARM/Orion SoC/Technologic Systems TS-78xx platform support
2056 M:      Alexander Clouter <alex@digriz.org.uk>
2057 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2058 W:      http://www.digriz.org.uk/ts78xx/kernel
2059 S:      Maintained
2060 F:      arch/arm/mach-orion5x/ts78xx-*
2061
2062 ARM/OXNAS platform support
2063 M:      Neil Armstrong <narmstrong@baylibre.com>
2064 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2065 L:      linux-oxnas@groups.io (moderated for non-subscribers)
2066 S:      Maintained
2067 F:      arch/arm/mach-oxnas/
2068 F:      arch/arm/boot/dts/ox8*.dts*
2069 N:      oxnas
2070
2071 ARM/PALM TREO SUPPORT
2072 M:      Tomas Cech <sleep_walker@suse.com>
2073 L:      linux-arm-kernel@lists.infradead.org
2074 W:      http://hackndev.com
2075 S:      Maintained
2076 F:      arch/arm/mach-pxa/palmtreo.*
2077
2078 ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT
2079 M:      Marek Vasut <marek.vasut@gmail.com>
2080 L:      linux-arm-kernel@lists.infradead.org
2081 W:      http://hackndev.com
2082 S:      Maintained
2083 F:      arch/arm/mach-pxa/include/mach/palmtx.h
2084 F:      arch/arm/mach-pxa/palmtx.c
2085 F:      arch/arm/mach-pxa/palmt5.*
2086 F:      arch/arm/mach-pxa/include/mach/palmld.h
2087 F:      arch/arm/mach-pxa/palmld.c
2088 F:      arch/arm/mach-pxa/palmte2.*
2089 F:      arch/arm/mach-pxa/include/mach/palmtc.h
2090 F:      arch/arm/mach-pxa/palmtc.c
2091
2092 ARM/PALMZ72 SUPPORT
2093 M:      Sergey Lapin <slapin@ossfans.org>
2094 L:      linux-arm-kernel@lists.infradead.org
2095 W:      http://hackndev.com
2096 S:      Maintained
2097 F:      arch/arm/mach-pxa/palmz72.*
2098
2099 ARM/PLEB SUPPORT
2100 M:      Peter Chubb <pleb@gelato.unsw.edu.au>
2101 W:      http://www.disy.cse.unsw.edu.au/Hardware/PLEB
2102 S:      Maintained
2103
2104 ARM/PT DIGITAL BOARD PORT
2105 M:      Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
2106 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2107 W:      http://www.armlinux.org.uk/
2108 S:      Maintained
2109
2110 ARM/QUALCOMM SUPPORT
2111 M:      Andy Gross <agross@kernel.org>
2112 L:      linux-arm-msm@vger.kernel.org
2113 S:      Maintained
2114 F:      Documentation/devicetree/bindings/soc/qcom/
2115 F:      Documentation/devicetree/bindings/*/qcom*
2116 F:      arch/arm/boot/dts/qcom-*.dts
2117 F:      arch/arm/boot/dts/qcom-*.dtsi
2118 F:      arch/arm/mach-qcom/
2119 F:      arch/arm64/boot/dts/qcom/
2120 F:      drivers/*/qcom/
2121 F:      drivers/*/qcom*
2122 F:      drivers/*/*/qcom/
2123 F:      drivers/*/*/qcom*
2124 F:      drivers/*/pm8???-*
2125 F:      drivers/bluetooth/btqcomsmd.c
2126 F:      drivers/clocksource/timer-qcom.c
2127 F:      drivers/extcon/extcon-qcom*
2128 F:      drivers/iommu/msm*
2129 F:      drivers/i2c/busses/i2c-qup.c
2130 F:      drivers/i2c/busses/i2c-qcom-geni.c
2131 F:      drivers/mfd/ssbi.c
2132 F:      drivers/mmc/host/mmci_qcom*
2133 F:      drivers/mmc/host/sdhci-msm.c
2134 F:      drivers/pci/controller/dwc/pcie-qcom.c
2135 F:      drivers/phy/qualcomm/
2136 F:      drivers/power/*/msm*
2137 F:      drivers/reset/reset-qcom-*
2138 F:      drivers/scsi/ufs/ufs-qcom.*
2139 F:      drivers/spi/spi-qup.c
2140 F:      drivers/spi/spi-geni-qcom.c
2141 F:      drivers/spi/spi-qcom-qspi.c
2142 F:      drivers/tty/serial/msm_serial.c
2143 F:      drivers/usb/dwc3/dwc3-qcom.c
2144 F:      include/dt-bindings/*/qcom*
2145 F:      include/linux/*/qcom*
2146 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git
2147
2148 ARM/RADISYS ENP2611 MACHINE SUPPORT
2149 M:      Lennert Buytenhek <kernel@wantstofly.org>
2150 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2151 S:      Maintained
2152
2153 ARM/RDA MICRO ARCHITECTURE
2154 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
2155 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2156 L:      linux-unisoc@lists.infradead.org (moderated for non-subscribers)
2157 S:      Maintained
2158 F:      arch/arm/boot/dts/rda8810pl-*
2159 F:      drivers/clocksource/timer-rda.c
2160 F:      drivers/irqchip/irq-rda-intc.c
2161 F:      drivers/tty/serial/rda-uart.c
2162 F:      Documentation/devicetree/bindings/arm/rda.yaml
2163 F:      Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.txt
2164 F:      Documentation/devicetree/bindings/serial/rda,8810pl-uart.txt
2165 F:      Documentation/devicetree/bindings/timer/rda,8810pl-timer.txt
2166
2167 ARM/REALTEK ARCHITECTURE
2168 M:      Andreas Färber <afaerber@suse.de>
2169 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2170 S:      Maintained
2171 F:      arch/arm64/boot/dts/realtek/
2172 F:      Documentation/devicetree/bindings/arm/realtek.yaml
2173
2174 ARM/RENESAS ARM64 ARCHITECTURE
2175 M:      Simon Horman <horms@verge.net.au>
2176 M:      Geert Uytterhoeven <geert+renesas@glider.be>
2177 M:      Magnus Damm <magnus.damm@gmail.com>
2178 L:      linux-renesas-soc@vger.kernel.org
2179 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2180 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2181 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next
2182 S:      Supported
2183 F:      arch/arm64/boot/dts/renesas/
2184 F:      Documentation/devicetree/bindings/arm/renesas.yaml
2185 F:      drivers/soc/renesas/
2186 F:      include/linux/soc/renesas/
2187
2188 ARM/RISCPC ARCHITECTURE
2189 M:      Russell King <linux@armlinux.org.uk>
2190 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2191 W:      http://www.armlinux.org.uk/
2192 S:      Maintained
2193 F:      arch/arm/include/asm/hardware/entry-macro-iomd.S
2194 F:      arch/arm/include/asm/hardware/ioc.h
2195 F:      arch/arm/include/asm/hardware/iomd.h
2196 F:      arch/arm/include/asm/hardware/memc.h
2197 F:      arch/arm/mach-rpc/
2198 F:      drivers/net/ethernet/8390/etherh.c
2199 F:      drivers/net/ethernet/i825xx/ether1*
2200 F:      drivers/net/ethernet/seeq/ether3*
2201 F:      drivers/scsi/arm/
2202
2203 ARM/Rockchip SoC support
2204 M:      Heiko Stuebner <heiko@sntech.de>
2205 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2206 L:      linux-rockchip@lists.infradead.org
2207 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
2208 S:      Maintained
2209 F:      Documentation/devicetree/bindings/i2c/i2c-rk3x.txt
2210 F:      arch/arm/boot/dts/rk3*
2211 F:      arch/arm/boot/dts/rv1108*
2212 F:      arch/arm/mach-rockchip/
2213 F:      drivers/clk/rockchip/
2214 F:      drivers/i2c/busses/i2c-rk3x.c
2215 F:      drivers/*/*rockchip*
2216 F:      drivers/*/*/*rockchip*
2217 F:      sound/soc/rockchip/
2218 N:      rockchip
2219
2220 ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
2221 M:      Kukjin Kim <kgene@kernel.org>
2222 M:      Krzysztof Kozlowski <krzk@kernel.org>
2223 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2224 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2225 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
2226 S:      Maintained
2227 F:      arch/arm/boot/dts/s3c*
2228 F:      arch/arm/boot/dts/s5p*
2229 F:      arch/arm/boot/dts/exynos*
2230 F:      arch/arm64/boot/dts/exynos/
2231 F:      arch/arm/plat-samsung/
2232 F:      arch/arm/mach-s3c24*/
2233 F:      arch/arm/mach-s3c64xx/
2234 F:      arch/arm/mach-s5p*/
2235 F:      arch/arm/mach-exynos*/
2236 F:      drivers/*/*s3c24*
2237 F:      drivers/*/*/*s3c24*
2238 F:      drivers/*/*s3c64xx*
2239 F:      drivers/*/*s5pv210*
2240 F:      drivers/memory/samsung/
2241 F:      drivers/soc/samsung/
2242 F:      include/linux/soc/samsung/
2243 F:      Documentation/arm/samsung/
2244 F:      Documentation/devicetree/bindings/arm/samsung/
2245 F:      Documentation/devicetree/bindings/sram/samsung-sram.txt
2246 F:      Documentation/devicetree/bindings/power/pd-samsung.txt
2247 N:      exynos
2248
2249 ARM/SAMSUNG MOBILE MACHINE SUPPORT
2250 M:      Kyungmin Park <kyungmin.park@samsung.com>
2251 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2252 S:      Maintained
2253 F:      arch/arm/mach-s5pv210/
2254
2255 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
2256 M:      Kyungmin Park <kyungmin.park@samsung.com>
2257 M:      Kamil Debski <kamil@wypas.org>
2258 M:      Andrzej Hajda <a.hajda@samsung.com>
2259 L:      linux-arm-kernel@lists.infradead.org
2260 L:      linux-media@vger.kernel.org
2261 S:      Maintained
2262 F:      drivers/media/platform/s5p-g2d/
2263
2264 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
2265 M:      Marek Szyprowski <m.szyprowski@samsung.com>
2266 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2267 L:      linux-media@vger.kernel.org
2268 S:      Maintained
2269 F:      drivers/media/platform/s5p-cec/
2270 F:      Documentation/devicetree/bindings/media/s5p-cec.txt
2271
2272 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
2273 M:      Andrzej Pietrasiewicz <andrzejtp2010@gmail.com>
2274 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
2275 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
2276 L:      linux-arm-kernel@lists.infradead.org
2277 L:      linux-media@vger.kernel.org
2278 S:      Maintained
2279 F:      drivers/media/platform/s5p-jpeg/
2280
2281 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
2282 M:      Kyungmin Park <kyungmin.park@samsung.com>
2283 M:      Kamil Debski <kamil@wypas.org>
2284 M:      Jeongtae Park <jtp.park@samsung.com>
2285 M:      Andrzej Hajda <a.hajda@samsung.com>
2286 L:      linux-arm-kernel@lists.infradead.org
2287 L:      linux-media@vger.kernel.org
2288 S:      Maintained
2289 F:      drivers/media/platform/s5p-mfc/
2290
2291 ARM/SHMOBILE ARM ARCHITECTURE
2292 M:      Simon Horman <horms@verge.net.au>
2293 M:      Geert Uytterhoeven <geert+renesas@glider.be>
2294 M:      Magnus Damm <magnus.damm@gmail.com>
2295 L:      linux-renesas-soc@vger.kernel.org
2296 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2297 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2298 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next
2299 S:      Supported
2300 F:      arch/arm/boot/dts/emev2*
2301 F:      arch/arm/boot/dts/gr-peach*
2302 F:      arch/arm/boot/dts/iwg20d-q7*
2303 F:      arch/arm/boot/dts/r7s*
2304 F:      arch/arm/boot/dts/r8a*
2305 F:      arch/arm/boot/dts/r9a*
2306 F:      arch/arm/boot/dts/sh*
2307 F:      arch/arm/configs/shmobile_defconfig
2308 F:      arch/arm/include/debug/renesas-scif.S
2309 F:      arch/arm/mach-shmobile/
2310 F:      Documentation/devicetree/bindings/arm/renesas.yaml
2311 F:      drivers/soc/renesas/
2312 F:      include/linux/soc/renesas/
2313
2314 ARM/SOCFPGA ARCHITECTURE
2315 M:      Dinh Nguyen <dinguyen@kernel.org>
2316 S:      Maintained
2317 F:      arch/arm/mach-socfpga/
2318 F:      arch/arm/boot/dts/socfpga*
2319 F:      arch/arm/configs/socfpga_defconfig
2320 F:      arch/arm64/boot/dts/altera/
2321 F:      arch/arm64/boot/dts/intel/
2322 W:      http://www.rocketboards.org
2323 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
2324
2325 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
2326 M:      Dinh Nguyen <dinguyen@kernel.org>
2327 S:      Maintained
2328 F:      drivers/clk/socfpga/
2329
2330 ARM/SOCFPGA EDAC SUPPORT
2331 M:      Thor Thayer <thor.thayer@linux.intel.com>
2332 S:      Maintained
2333 F:      drivers/edac/altera_edac.
2334
2335 ARM/SPREADTRUM SoC SUPPORT
2336 M:      Orson Zhai <orsonzhai@gmail.com>
2337 M:      Baolin Wang <baolin.wang@linaro.org>
2338 M:      Chunyan Zhang <zhang.lyra@gmail.com>
2339 S:      Maintained
2340 F:      arch/arm64/boot/dts/sprd
2341 N:      sprd
2342
2343 ARM/STI ARCHITECTURE
2344 M:      Patrice Chotard <patrice.chotard@st.com>
2345 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2346 W:      http://www.stlinux.com
2347 S:      Maintained
2348 F:      Documentation/devicetree/bindings/i2c/i2c-st.txt
2349 F:      arch/arm/mach-sti/
2350 F:      arch/arm/boot/dts/sti*
2351 F:      drivers/char/hw_random/st-rng.c
2352 F:      drivers/clocksource/arm_global_timer.c
2353 F:      drivers/clocksource/clksrc_st_lpc.c
2354 F:      drivers/cpufreq/sti-cpufreq.c
2355 F:      drivers/dma/st_fdma*
2356 F:      drivers/i2c/busses/i2c-st.c
2357 F:      drivers/media/rc/st_rc.c
2358 F:      drivers/media/platform/sti/c8sectpfe/
2359 F:      drivers/mmc/host/sdhci-st.c
2360 F:      drivers/phy/st/phy-miphy28lp.c
2361 F:      drivers/phy/st/phy-stih407-usb.c
2362 F:      drivers/pinctrl/pinctrl-st.c
2363 F:      drivers/remoteproc/st_remoteproc.c
2364 F:      drivers/remoteproc/st_slim_rproc.c
2365 F:      drivers/reset/sti/
2366 F:      drivers/rtc/rtc-st-lpc.c
2367 F:      drivers/tty/serial/st-asc.c
2368 F:      drivers/usb/dwc3/dwc3-st.c
2369 F:      drivers/usb/host/ehci-st.c
2370 F:      drivers/usb/host/ohci-st.c
2371 F:      drivers/watchdog/st_lpc_wdt.c
2372 F:      drivers/ata/ahci_st.c
2373 F:      include/linux/remoteproc/st_slim_rproc.h
2374
2375 ARM/STM32 ARCHITECTURE
2376 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2377 M:      Alexandre Torgue <alexandre.torgue@st.com>
2378 L:      linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers)
2379 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2380 S:      Maintained
2381 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2382 N:      stm32
2383 N:      stm
2384 F:      arch/arm/boot/dts/stm32*
2385 F:      arch/arm/mach-stm32/
2386 F:      drivers/clocksource/armv7m_systick.c
2387
2388 ARM/Synaptics SoC support
2389 M:      Jisheng Zhang <Jisheng.Zhang@synaptics.com>
2390 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2391 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2392 S:      Maintained
2393 F:      arch/arm/mach-berlin/
2394 F:      arch/arm/boot/dts/berlin*
2395 F:      arch/arm64/boot/dts/synaptics/
2396
2397 ARM/TANGO ARCHITECTURE
2398 M:      Marc Gonzalez <marc.w.gonzalez@free.fr>
2399 M:      Mans Rullgard <mans@mansr.com>
2400 L:      linux-arm-kernel@lists.infradead.org
2401 S:      Odd Fixes
2402 N:      tango
2403
2404 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2405 M:      Lennert Buytenhek <kernel@wantstofly.org>
2406 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2407 S:      Maintained
2408
2409 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2410 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
2411 L:      linux-tegra@vger.kernel.org
2412 L:      linux-media@vger.kernel.org
2413 S:      Maintained
2414 F:      drivers/media/platform/tegra-cec/
2415 F:      Documentation/devicetree/bindings/media/tegra-cec.txt
2416
2417 ARM/TETON BGA MACHINE SUPPORT
2418 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2419 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2420 S:      Maintained
2421
2422 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2423 M:      Santosh Shilimkar <ssantosh@kernel.org>
2424 L:      linux-kernel@vger.kernel.org
2425 S:      Maintained
2426 F:      drivers/memory/*emif*
2427
2428 ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE
2429 M:      Tero Kristo <t-kristo@ti.com>
2430 M:      Nishanth Menon <nm@ti.com>
2431 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2432 S:      Supported
2433 F:      Documentation/devicetree/bindings/arm/ti/k3.txt
2434 F:      arch/arm64/boot/dts/ti/Makefile
2435 F:      arch/arm64/boot/dts/ti/k3-*
2436 F:      include/dt-bindings/pinctrl/k3.h
2437
2438 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2439 M:      Santosh Shilimkar <ssantosh@kernel.org>
2440 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2441 S:      Maintained
2442 F:      arch/arm/mach-keystone/
2443 F:      arch/arm/boot/dts/keystone-*
2444 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
2445
2446 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2447 M:      Santosh Shilimkar <ssantosh@kernel.org>
2448 L:      linux-kernel@vger.kernel.org
2449 S:      Maintained
2450 F:      drivers/clk/keystone/
2451
2452 ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE
2453 M:      Santosh Shilimkar <ssantosh@kernel.org>
2454 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2455 L:      linux-kernel@vger.kernel.org
2456 S:      Maintained
2457 F:      drivers/clocksource/timer-keystone.c
2458
2459 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2460 M:      Santosh Shilimkar <ssantosh@kernel.org>
2461 L:      linux-kernel@vger.kernel.org
2462 S:      Maintained
2463 F:      drivers/power/reset/keystone-reset.c
2464
2465 ARM/THECUS N2100 MACHINE SUPPORT
2466 M:      Lennert Buytenhek <kernel@wantstofly.org>
2467 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2468 S:      Maintained
2469
2470 ARM/TOSA MACHINE SUPPORT
2471 M:      Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2472 M:      Dirk Opfer <dirk@opfer-online.de>
2473 S:      Maintained
2474
2475 ARM/UNIPHIER ARCHITECTURE
2476 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
2477 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2478 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
2479 S:      Maintained
2480 F:      Documentation/devicetree/bindings/arm/socionext/uniphier.txt
2481 F:      Documentation/devicetree/bindings/gpio/gpio-uniphier.txt
2482 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.txt
2483 F:      arch/arm/boot/dts/uniphier*
2484 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2485 F:      arch/arm/mach-uniphier/
2486 F:      arch/arm/mm/cache-uniphier.c
2487 F:      arch/arm64/boot/dts/socionext/uniphier*
2488 F:      drivers/bus/uniphier-system-bus.c
2489 F:      drivers/clk/uniphier/
2490 F:      drivers/dma/uniphier-mdmac.c
2491 F:      drivers/gpio/gpio-uniphier.c
2492 F:      drivers/i2c/busses/i2c-uniphier*
2493 F:      drivers/irqchip/irq-uniphier-aidet.c
2494 F:      drivers/mmc/host/uniphier-sd.c
2495 F:      drivers/pinctrl/uniphier/
2496 F:      drivers/reset/reset-uniphier.c
2497 F:      drivers/tty/serial/8250/8250_uniphier.c
2498 N:      uniphier
2499
2500 ARM/Ux500 CLOCK FRAMEWORK SUPPORT
2501 M:      Ulf Hansson <ulf.hansson@linaro.org>
2502 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2503 T:      git git://git.linaro.org/people/ulfh/clk.git
2504 S:      Maintained
2505 F:      drivers/clk/ux500/
2506
2507 ARM/VERSATILE EXPRESS PLATFORM
2508 M:      Liviu Dudau <liviu.dudau@arm.com>
2509 M:      Sudeep Holla <sudeep.holla@arm.com>
2510 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2511 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2512 S:      Maintained
2513 F:      arch/arm/boot/dts/vexpress*
2514 F:      arch/arm64/boot/dts/arm/
2515 F:      arch/arm/mach-vexpress/
2516 F:      */*/vexpress*
2517 F:      */*/*/vexpress*
2518 F:      drivers/clk/versatile/clk-vexpress-osc.c
2519 F:      drivers/clocksource/timer-versatile.c
2520 N:      mps2
2521
2522 ARM/VFP SUPPORT
2523 M:      Russell King <linux@armlinux.org.uk>
2524 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2525 W:      http://www.armlinux.org.uk/
2526 S:      Maintained
2527 F:      arch/arm/vfp/
2528
2529 ARM/VOIPAC PXA270 SUPPORT
2530 M:      Marek Vasut <marek.vasut@gmail.com>
2531 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2532 S:      Maintained
2533 F:      arch/arm/mach-pxa/vpac270.c
2534 F:      arch/arm/mach-pxa/include/mach/vpac270.h
2535
2536 ARM/VT8500 ARM ARCHITECTURE
2537 M:      Tony Prisk <linux@prisktech.co.nz>
2538 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2539 S:      Maintained
2540 F:      Documentation/devicetree/bindings/i2c/i2c-wmt.txt
2541 F:      arch/arm/mach-vt8500/
2542 F:      drivers/clocksource/timer-vt8500.c
2543 F:      drivers/i2c/busses/i2c-wmt.c
2544 F:      drivers/mmc/host/wmt-sdmmc.c
2545 F:      drivers/pwm/pwm-vt8500.c
2546 F:      drivers/rtc/rtc-vt8500.c
2547 F:      drivers/tty/serial/vt8500_serial.c
2548 F:      drivers/usb/host/ehci-platform.c
2549 F:      drivers/usb/host/uhci-platform.c
2550 F:      drivers/video/fbdev/vt8500lcdfb.*
2551 F:      drivers/video/fbdev/wm8505fb*
2552 F:      drivers/video/fbdev/wmt_ge_rops.*
2553
2554 ARM/ZIPIT Z2 SUPPORT
2555 M:      Marek Vasut <marek.vasut@gmail.com>
2556 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2557 S:      Maintained
2558 F:      arch/arm/mach-pxa/z2.c
2559 F:      arch/arm/mach-pxa/include/mach/z2.h
2560
2561 ARM/ZTE ARCHITECTURE
2562 M:      Jun Nie <jun.nie@linaro.org>
2563 M:      Shawn Guo <shawnguo@kernel.org>
2564 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2565 S:      Maintained
2566 F:      arch/arm/boot/dts/zx2967*
2567 F:      arch/arm/mach-zx/
2568 F:      arch/arm64/boot/dts/zte/
2569 F:      drivers/clk/zte/
2570 F:      drivers/dma/zx_dma.c
2571 F:      drivers/gpio/gpio-zx.c
2572 F:      drivers/i2c/busses/i2c-zx2967.c
2573 F:      drivers/mmc/host/dw_mmc-zx.*
2574 F:      drivers/pinctrl/zte/
2575 F:      drivers/soc/zte/
2576 F:      drivers/thermal/zx2967_thermal.c
2577 F:      drivers/watchdog/zx2967_wdt.c
2578 F:      Documentation/devicetree/bindings/arm/zte.yaml
2579 F:      Documentation/devicetree/bindings/clock/zx2967*.txt
2580 F:      Documentation/devicetree/bindings/dma/zxdma.txt
2581 F:      Documentation/devicetree/bindings/gpio/zx296702-gpio.txt
2582 F:      Documentation/devicetree/bindings/i2c/i2c-zx2967.txt
2583 F:      Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
2584 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
2585 F:      Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
2586 F:      Documentation/devicetree/bindings/soc/zte/
2587 F:      Documentation/devicetree/bindings/sound/zte,*.txt
2588 F:      Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
2589 F:      Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt
2590 F:      include/dt-bindings/clock/zx2967*.h
2591 F:      include/dt-bindings/soc/zte,*.h
2592 F:      sound/soc/codecs/zx_aud96p22.c
2593 F:      sound/soc/zte/
2594
2595 ARM/ZYNQ ARCHITECTURE
2596 M:      Michal Simek <michal.simek@xilinx.com>
2597 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2598 W:      http://wiki.xilinx.com
2599 T:      git https://github.com/Xilinx/linux-xlnx.git
2600 S:      Supported
2601 F:      arch/arm/mach-zynq/
2602 F:      drivers/cpuidle/cpuidle-zynq.c
2603 F:      drivers/block/xsysace.c
2604 N:      zynq
2605 N:      xilinx
2606 F:      Documentation/devicetree/bindings/i2c/i2c-cadence.txt
2607 F:      Documentation/devicetree/bindings/i2c/i2c-xiic.txt
2608 F:      drivers/clocksource/timer-cadence-ttc.c
2609 F:      drivers/i2c/busses/i2c-cadence.c
2610 F:      drivers/mmc/host/sdhci-of-arasan.c
2611 F:      drivers/edac/synopsys_edac.c
2612 F:      drivers/i2c/busses/i2c-xiic.c
2613
2614 ARM64 PORT (AARCH64 ARCHITECTURE)
2615 M:      Catalin Marinas <catalin.marinas@arm.com>
2616 M:      Will Deacon <will@kernel.org>
2617 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2618 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2619 S:      Maintained
2620 F:      arch/arm64/
2621 X:      arch/arm64/boot/dts/
2622 F:      Documentation/arm64/
2623
2624 AS3645A LED FLASH CONTROLLER DRIVER
2625 M:      Sakari Ailus <sakari.ailus@iki.fi>
2626 L:      linux-leds@vger.kernel.org
2627 S:      Maintained
2628 F:      drivers/leds/leds-as3645a.c
2629
2630 ASAHI KASEI AK7375 LENS VOICE COIL DRIVER
2631 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
2632 L:      linux-media@vger.kernel.org
2633 T:      git git://linuxtv.org/media_tree.git
2634 S:      Maintained
2635 F:      drivers/media/i2c/ak7375.c
2636 F:      Documentation/devicetree/bindings/media/i2c/ak7375.txt
2637
2638 ASAHI KASEI AK8974 DRIVER
2639 M:      Linus Walleij <linus.walleij@linaro.org>
2640 L:      linux-iio@vger.kernel.org
2641 W:      http://www.akm.com/
2642 S:      Supported
2643 F:      drivers/iio/magnetometer/ak8974.c
2644
2645 ASC7621 HARDWARE MONITOR DRIVER
2646 M:      George Joseph <george.joseph@fairview5.com>
2647 L:      linux-hwmon@vger.kernel.org
2648 S:      Maintained
2649 F:      Documentation/hwmon/asc7621.rst
2650 F:      drivers/hwmon/asc7621.c
2651
2652 ASPEED PINCTRL DRIVERS
2653 M:      Andrew Jeffery <andrew@aj.id.au>
2654 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
2655 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2656 L:      linux-gpio@vger.kernel.org
2657 S:      Maintained
2658 F:      drivers/pinctrl/aspeed/
2659 F:      Documentation/devicetree/bindings/pinctrl/aspeed,*
2660
2661 ASPEED VIDEO ENGINE DRIVER
2662 M:      Eddie James <eajames@linux.ibm.com>
2663 L:      linux-media@vger.kernel.org
2664 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2665 S:      Maintained
2666 F:      drivers/media/platform/aspeed-video.c
2667 F:      Documentation/devicetree/bindings/media/aspeed-video.txt
2668
2669 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2670 M:      Corentin Chary <corentin.chary@gmail.com>
2671 L:      acpi4asus-user@lists.sourceforge.net
2672 L:      platform-driver-x86@vger.kernel.org
2673 W:      http://acpi4asus.sf.net
2674 S:      Maintained
2675 F:      drivers/platform/x86/asus*.c
2676 F:      drivers/platform/x86/eeepc*.c
2677
2678 ASUS WIRELESS RADIO CONTROL DRIVER
2679 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2680 L:      platform-driver-x86@vger.kernel.org
2681 S:      Maintained
2682 F:      drivers/platform/x86/asus-wireless.c
2683
2684 ASYMMETRIC KEYS
2685 M:      David Howells <dhowells@redhat.com>
2686 L:      keyrings@vger.kernel.org
2687 S:      Maintained
2688 F:      Documentation/crypto/asymmetric-keys.txt
2689 F:      include/linux/verification.h
2690 F:      include/crypto/public_key.h
2691 F:      include/crypto/pkcs7.h
2692 F:      crypto/asymmetric_keys/
2693
2694 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2695 R:      Dan Williams <dan.j.williams@intel.com>
2696 W:      http://sourceforge.net/projects/xscaleiop
2697 S:      Odd fixes
2698 F:      Documentation/crypto/async-tx-api.txt
2699 F:      crypto/async_tx/
2700 F:      drivers/dma/
2701 F:      include/linux/dmaengine.h
2702 F:      include/linux/async_tx.h
2703
2704 AT24 EEPROM DRIVER
2705 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
2706 L:      linux-i2c@vger.kernel.org
2707 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2708 S:      Maintained
2709 F:      Documentation/devicetree/bindings/eeprom/at24.txt
2710 F:      drivers/misc/eeprom/at24.c
2711
2712 ATA OVER ETHERNET (AOE) DRIVER
2713 M:      "Justin Sanders" <justin@coraid.com>
2714 W:      http://www.openaoe.org/
2715 S:      Supported
2716 F:      Documentation/admin-guide/aoe/
2717 F:      drivers/block/aoe/
2718
2719 ATHEROS 71XX/9XXX GPIO 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/gpio/gpio-ath79.c
2725 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2726
2727 ATHEROS 71XX/9XXX USB PHY DRIVER
2728 M:      Alban Bedel <albeu@free.fr>
2729 W:      https://github.com/AlbanBedel/linux
2730 T:      git git://github.com/AlbanBedel/linux
2731 S:      Maintained
2732 F:      drivers/phy/qualcomm/phy-ath79-usb.c
2733 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
2734
2735 ATHEROS ATH GENERIC UTILITIES
2736 M:      Kalle Valo <kvalo@codeaurora.org>
2737 L:      linux-wireless@vger.kernel.org
2738 S:      Supported
2739 F:      drivers/net/wireless/ath/*
2740
2741 ATHEROS ATH5K WIRELESS DRIVER
2742 M:      Jiri Slaby <jirislaby@gmail.com>
2743 M:      Nick Kossifidis <mickflemm@gmail.com>
2744 M:      Luis Chamberlain <mcgrof@kernel.org>
2745 L:      linux-wireless@vger.kernel.org
2746 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2747 S:      Maintained
2748 F:      drivers/net/wireless/ath/ath5k/
2749
2750 ATHEROS ATH6KL WIRELESS DRIVER
2751 M:      Kalle Valo <kvalo@codeaurora.org>
2752 L:      linux-wireless@vger.kernel.org
2753 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2754 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2755 S:      Supported
2756 F:      drivers/net/wireless/ath/ath6kl/
2757
2758 ATI_REMOTE2 DRIVER
2759 M:      Ville Syrjala <syrjala@sci.fi>
2760 S:      Maintained
2761 F:      drivers/input/misc/ati_remote2.c
2762
2763 ATK0110 HWMON DRIVER
2764 M:      Luca Tettamanti <kronos.it@gmail.com>
2765 L:      linux-hwmon@vger.kernel.org
2766 S:      Maintained
2767 F:      drivers/hwmon/asus_atk0110.c
2768
2769 ATLX ETHERNET DRIVERS
2770 M:      Jay Cliburn <jcliburn@gmail.com>
2771 M:      Chris Snook <chris.snook@gmail.com>
2772 L:      netdev@vger.kernel.org
2773 W:      http://sourceforge.net/projects/atl1
2774 W:      http://atl1.sourceforge.net
2775 S:      Maintained
2776 F:      drivers/net/ethernet/atheros/
2777
2778 ATM
2779 M:      Chas Williams <3chas3@gmail.com>
2780 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2781 L:      netdev@vger.kernel.org
2782 W:      http://linux-atm.sourceforge.net
2783 S:      Maintained
2784 F:      drivers/atm/
2785 F:      include/linux/atm*
2786 F:      include/uapi/linux/atm*
2787
2788 ATMEL MACB ETHERNET DRIVER
2789 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2790 S:      Supported
2791 F:      drivers/net/ethernet/cadence/
2792
2793 ATMEL MAXTOUCH DRIVER
2794 M:      Nick Dyer <nick@shmanahar.org>
2795 T:      git git://github.com/ndyer/linux.git
2796 S:      Maintained
2797 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2798 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2799
2800 ATMEL WIRELESS DRIVER
2801 M:      Simon Kelley <simon@thekelleys.org.uk>
2802 L:      linux-wireless@vger.kernel.org
2803 W:      http://www.thekelleys.org.uk/atmel
2804 W:      http://atmelwlandriver.sourceforge.net/
2805 S:      Maintained
2806 F:      drivers/net/wireless/atmel/atmel*
2807
2808 ATOMIC INFRASTRUCTURE
2809 M:      Will Deacon <will@kernel.org>
2810 M:      Peter Zijlstra <peterz@infradead.org>
2811 R:      Boqun Feng <boqun.feng@gmail.com>
2812 L:      linux-kernel@vger.kernel.org
2813 S:      Maintained
2814 F:      arch/*/include/asm/atomic*.h
2815 F:      include/*/atomic*.h
2816 F:      scripts/atomic/
2817
2818 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2819 M:      Bradley Grove <linuxdrivers@attotech.com>
2820 L:      linux-scsi@vger.kernel.org
2821 W:      http://www.attotech.com
2822 S:      Supported
2823 F:      drivers/scsi/esas2r
2824
2825 ATUSB IEEE 802.15.4 RADIO DRIVER
2826 M:      Stefan Schmidt <stefan@datenfreihafen.org>
2827 L:      linux-wpan@vger.kernel.org
2828 S:      Maintained
2829 F:      drivers/net/ieee802154/atusb.c
2830 F:      drivers/net/ieee802154/atusb.h
2831 F:      drivers/net/ieee802154/at86rf230.h
2832
2833 AUDIT SUBSYSTEM
2834 M:      Paul Moore <paul@paul-moore.com>
2835 M:      Eric Paris <eparis@redhat.com>
2836 L:      linux-audit@redhat.com (moderated for non-subscribers)
2837 W:      https://github.com/linux-audit
2838 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2839 S:      Supported
2840 F:      include/linux/audit.h
2841 F:      include/uapi/linux/audit.h
2842 F:      kernel/audit*
2843
2844 AUXILIARY DISPLAY DRIVERS
2845 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2846 S:      Maintained
2847 F:      drivers/auxdisplay/
2848 F:      include/linux/cfag12864b.h
2849
2850 AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER
2851 M:      Andreas Klinger <ak@it-klinger.de>
2852 L:      linux-iio@vger.kernel.org
2853 S:      Maintained
2854 F:      Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml
2855 F:      drivers/iio/adc/hx711.c
2856
2857 AX.25 NETWORK LAYER
2858 M:      Ralf Baechle <ralf@linux-mips.org>
2859 L:      linux-hams@vger.kernel.org
2860 W:      http://www.linux-ax25.org/
2861 S:      Maintained
2862 F:      include/uapi/linux/ax25.h
2863 F:      include/net/ax25.h
2864 F:      net/ax25/
2865
2866 AXENTIA ARM DEVICES
2867 M:      Peter Rosin <peda@axentia.se>
2868 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2869 S:      Maintained
2870 F:      Documentation/devicetree/bindings/arm/axentia.txt
2871 F:      arch/arm/boot/dts/at91-linea.dtsi
2872 F:      arch/arm/boot/dts/at91-natte.dtsi
2873 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2874 F:      arch/arm/boot/dts/at91-tse850-3.dts
2875
2876 AXENTIA ASOC DRIVERS
2877 M:      Peter Rosin <peda@axentia.se>
2878 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2879 S:      Maintained
2880 F:      Documentation/devicetree/bindings/sound/axentia,*
2881 F:      sound/soc/atmel/tse850-pcm5142.c
2882
2883 AXXIA I2C CONTROLLER
2884 M:      Krzysztof Adamski <krzysztof.adamski@nokia.com>
2885 L:      linux-i2c@vger.kernel.org
2886 S:      Maintained
2887 F:      Documentation/devicetree/bindings/i2c/i2c-axxia.txt
2888 F:      drivers/i2c/busses/i2c-axxia.c
2889
2890 AZ6007 DVB DRIVER
2891 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2892 L:      linux-media@vger.kernel.org
2893 W:      https://linuxtv.org
2894 T:      git git://linuxtv.org/media_tree.git
2895 S:      Maintained
2896 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2897
2898 AZTECH FM RADIO RECEIVER DRIVER
2899 M:      Hans Verkuil <hverkuil@xs4all.nl>
2900 L:      linux-media@vger.kernel.org
2901 T:      git git://linuxtv.org/media_tree.git
2902 W:      https://linuxtv.org
2903 S:      Maintained
2904 F:      drivers/media/radio/radio-aztech*
2905
2906 B43 WIRELESS DRIVER
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:      Odd Fixes
2911 F:      drivers/net/wireless/broadcom/b43/
2912
2913 B43LEGACY WIRELESS DRIVER
2914 M:      Larry Finger <Larry.Finger@lwfinger.net>
2915 L:      linux-wireless@vger.kernel.org
2916 L:      b43-dev@lists.infradead.org
2917 W:      http://wireless.kernel.org/en/users/Drivers/b43
2918 S:      Maintained
2919 F:      drivers/net/wireless/broadcom/b43legacy/
2920
2921 BACKLIGHT CLASS/SUBSYSTEM
2922 M:      Lee Jones <lee.jones@linaro.org>
2923 M:      Daniel Thompson <daniel.thompson@linaro.org>
2924 M:      Jingoo Han <jingoohan1@gmail.com>
2925 L:      dri-devel@lists.freedesktop.org
2926 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2927 S:      Maintained
2928 F:      drivers/video/backlight/
2929 F:      include/linux/backlight.h
2930 F:      include/linux/pwm_backlight.h
2931 F:      Documentation/devicetree/bindings/leds/backlight
2932 F:      Documentation/ABI/stable/sysfs-class-backlight
2933 F:      Documentation/ABI/testing/sysfs-class-backlight
2934
2935 BATMAN ADVANCED
2936 M:      Marek Lindner <mareklindner@neomailbox.ch>
2937 M:      Simon Wunderlich <sw@simonwunderlich.de>
2938 M:      Antonio Quartulli <a@unstable.cc>
2939 M:      Sven Eckelmann <sven@narfation.org>
2940 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2941 W:      https://www.open-mesh.org/
2942 B:      https://www.open-mesh.org/projects/batman-adv/issues
2943 C:      irc://chat.freenode.net/batman
2944 Q:      https://patchwork.open-mesh.org/project/batman/list/
2945 T:      git https://git.open-mesh.org/linux-merge.git
2946 S:      Maintained
2947 F:      Documentation/ABI/obsolete/sysfs-class-net-batman-adv
2948 F:      Documentation/ABI/obsolete/sysfs-class-net-mesh
2949 F:      Documentation/networking/batman-adv.rst
2950 F:      include/uapi/linux/batadv_packet.h
2951 F:      include/uapi/linux/batman_adv.h
2952 F:      net/batman-adv/
2953
2954 BAYCOM/HDLCDRV DRIVERS FOR AX.25
2955 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
2956 L:      linux-hams@vger.kernel.org
2957 W:      http://www.baycom.org/~tom/ham/ham.html
2958 S:      Maintained
2959 F:      drivers/net/hamradio/baycom*
2960
2961 BCACHE (BLOCK LAYER CACHE)
2962 M:      Coly Li <colyli@suse.de>
2963 M:      Kent Overstreet <kent.overstreet@gmail.com>
2964 L:      linux-bcache@vger.kernel.org
2965 W:      http://bcache.evilpiepirate.org
2966 C:      irc://irc.oftc.net/bcache
2967 S:      Maintained
2968 F:      drivers/md/bcache/
2969
2970 BDISP ST MEDIA DRIVER
2971 M:      Fabien Dessenne <fabien.dessenne@st.com>
2972 L:      linux-media@vger.kernel.org
2973 T:      git git://linuxtv.org/media_tree.git
2974 W:      https://linuxtv.org
2975 S:      Supported
2976 F:      drivers/media/platform/sti/bdisp
2977
2978 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
2979 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
2980 L:      netdev@vger.kernel.org
2981 S:      Maintained
2982 F:      drivers/net/ethernet/ec_bhf.c
2983
2984 BEFS FILE SYSTEM
2985 M:      Luis de Bethencourt <luisbg@kernel.org>
2986 M:      Salah Triki <salah.triki@gmail.com>
2987 S:      Maintained
2988 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
2989 F:      Documentation/filesystems/befs.txt
2990 F:      fs/befs/
2991
2992 BFQ I/O SCHEDULER
2993 M:      Paolo Valente <paolo.valente@linaro.org>
2994 M:      Jens Axboe <axboe@kernel.dk>
2995 L:      linux-block@vger.kernel.org
2996 S:      Maintained
2997 F:      block/bfq-*
2998 F:      Documentation/block/bfq-iosched.rst
2999
3000 BFS FILE SYSTEM
3001 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
3002 S:      Maintained
3003 F:      Documentation/filesystems/bfs.txt
3004 F:      fs/bfs/
3005 F:      include/uapi/linux/bfs_fs.h
3006
3007 BLINKM RGB LED DRIVER
3008 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
3009 S:      Maintained
3010 F:      drivers/leds/leds-blinkm.c
3011
3012 BLOCK LAYER
3013 M:      Jens Axboe <axboe@kernel.dk>
3014 L:      linux-block@vger.kernel.org
3015 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
3016 S:      Maintained
3017 F:      block/
3018 F:      drivers/block/
3019 F:      kernel/trace/blktrace.c
3020 F:      lib/sbitmap.c
3021
3022 BLOCK2MTD DRIVER
3023 M:      Joern Engel <joern@lazybastard.org>
3024 L:      linux-mtd@lists.infradead.org
3025 S:      Maintained
3026 F:      drivers/mtd/devices/block2mtd.c
3027
3028 BLUETOOTH DRIVERS
3029 M:      Marcel Holtmann <marcel@holtmann.org>
3030 M:      Johan Hedberg <johan.hedberg@gmail.com>
3031 L:      linux-bluetooth@vger.kernel.org
3032 W:      http://www.bluez.org/
3033 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
3034 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
3035 S:      Maintained
3036 F:      drivers/bluetooth/
3037
3038 BLUETOOTH SUBSYSTEM
3039 M:      Marcel Holtmann <marcel@holtmann.org>
3040 M:      Johan Hedberg <johan.hedberg@gmail.com>
3041 L:      linux-bluetooth@vger.kernel.org
3042 W:      http://www.bluez.org/
3043 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
3044 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
3045 S:      Maintained
3046 F:      net/bluetooth/
3047 F:      include/net/bluetooth/
3048
3049 BONDING DRIVER
3050 M:      Jay Vosburgh <j.vosburgh@gmail.com>
3051 M:      Veaceslav Falico <vfalico@gmail.com>
3052 M:      Andy Gospodarek <andy@greyhouse.net>
3053 L:      netdev@vger.kernel.org
3054 W:      http://sourceforge.net/projects/bonding/
3055 S:      Supported
3056 F:      drivers/net/bonding/
3057 F:      include/uapi/linux/if_bonding.h
3058
3059 BPF (Safe dynamic programs and tools)
3060 M:      Alexei Starovoitov <ast@kernel.org>
3061 M:      Daniel Borkmann <daniel@iogearbox.net>
3062 R:      Martin KaFai Lau <kafai@fb.com>
3063 R:      Song Liu <songliubraving@fb.com>
3064 R:      Yonghong Song <yhs@fb.com>
3065 L:      netdev@vger.kernel.org
3066 L:      bpf@vger.kernel.org
3067 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
3068 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
3069 Q:      https://patchwork.ozlabs.org/project/netdev/list/?delegate=77147
3070 S:      Supported
3071 F:      arch/*/net/*
3072 F:      Documentation/networking/filter.txt
3073 F:      Documentation/bpf/
3074 F:      include/linux/bpf*
3075 F:      include/linux/filter.h
3076 F:      include/trace/events/xdp.h
3077 F:      include/uapi/linux/bpf*
3078 F:      include/uapi/linux/filter.h
3079 F:      kernel/bpf/
3080 F:      kernel/trace/bpf_trace.c
3081 F:      lib/test_bpf.c
3082 F:      net/bpf/
3083 F:      net/core/filter.c
3084 F:      net/sched/act_bpf.c
3085 F:      net/sched/cls_bpf.c
3086 F:      samples/bpf/
3087 F:      tools/bpf/
3088 F:      tools/lib/bpf/
3089 F:      tools/testing/selftests/bpf/
3090 K:      bpf
3091 N:      bpf
3092
3093 BPF JIT for ARM
3094 M:      Shubham Bansal <illusionist.neo@gmail.com>
3095 L:      netdev@vger.kernel.org
3096 L:      bpf@vger.kernel.org
3097 S:      Maintained
3098 F:      arch/arm/net/
3099
3100 BPF JIT for ARM64
3101 M:      Daniel Borkmann <daniel@iogearbox.net>
3102 M:      Alexei Starovoitov <ast@kernel.org>
3103 M:      Zi Shen Lim <zlim.lnx@gmail.com>
3104 L:      netdev@vger.kernel.org
3105 L:      bpf@vger.kernel.org
3106 S:      Supported
3107 F:      arch/arm64/net/
3108
3109 BPF JIT for MIPS (32-BIT AND 64-BIT)
3110 M:      Paul Burton <paul.burton@mips.com>
3111 L:      netdev@vger.kernel.org
3112 L:      bpf@vger.kernel.org
3113 S:      Maintained
3114 F:      arch/mips/net/
3115
3116 BPF JIT for NFP NICs
3117 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
3118 L:      netdev@vger.kernel.org
3119 L:      bpf@vger.kernel.org
3120 S:      Supported
3121 F:      drivers/net/ethernet/netronome/nfp/bpf/
3122
3123 BPF JIT for POWERPC (32-BIT AND 64-BIT)
3124 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
3125 M:      Sandipan Das <sandipan@linux.ibm.com>
3126 L:      netdev@vger.kernel.org
3127 L:      bpf@vger.kernel.org
3128 S:      Maintained
3129 F:      arch/powerpc/net/
3130
3131 BPF JIT for RISC-V (RV64G)
3132 M:      Björn Töpel <bjorn.topel@gmail.com>
3133 L:      netdev@vger.kernel.org
3134 S:      Maintained
3135 F:      arch/riscv/net/
3136
3137 BPF JIT for S390
3138 M:      Ilya Leoshkevich <iii@linux.ibm.com>
3139 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
3140 M:      Vasily Gorbik <gor@linux.ibm.com>
3141 L:      netdev@vger.kernel.org
3142 L:      bpf@vger.kernel.org
3143 S:      Maintained
3144 F:      arch/s390/net/
3145 X:      arch/s390/net/pnet.c
3146
3147 BPF JIT for SPARC (32-BIT AND 64-BIT)
3148 M:      David S. Miller <davem@davemloft.net>
3149 L:      netdev@vger.kernel.org
3150 L:      bpf@vger.kernel.org
3151 S:      Maintained
3152 F:      arch/sparc/net/
3153
3154 BPF JIT for X86 32-BIT
3155 M:      Wang YanQing <udknight@gmail.com>
3156 L:      netdev@vger.kernel.org
3157 L:      bpf@vger.kernel.org
3158 S:      Maintained
3159 F:      arch/x86/net/bpf_jit_comp32.c
3160
3161 BPF JIT for X86 64-BIT
3162 M:      Alexei Starovoitov <ast@kernel.org>
3163 M:      Daniel Borkmann <daniel@iogearbox.net>
3164 L:      netdev@vger.kernel.org
3165 L:      bpf@vger.kernel.org
3166 S:      Supported
3167 F:      arch/x86/net/
3168 X:      arch/x86/net/bpf_jit_comp32.c
3169
3170 BROADCOM B44 10/100 ETHERNET DRIVER
3171 M:      Michael Chan <michael.chan@broadcom.com>
3172 L:      netdev@vger.kernel.org
3173 S:      Supported
3174 F:      drivers/net/ethernet/broadcom/b44.*
3175
3176 BROADCOM B53 ETHERNET SWITCH DRIVER
3177 M:      Florian Fainelli <f.fainelli@gmail.com>
3178 L:      netdev@vger.kernel.org
3179 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
3180 S:      Supported
3181 F:      drivers/net/dsa/b53/*
3182 F:      include/linux/platform_data/b53.h
3183
3184 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
3185 M:      Florian Fainelli <f.fainelli@gmail.com>
3186 M:      Ray Jui <rjui@broadcom.com>
3187 M:      Scott Branden <sbranden@broadcom.com>
3188 M:      bcm-kernel-feedback-list@broadcom.com
3189 T:      git git://github.com/broadcom/mach-bcm
3190 S:      Maintained
3191 N:      bcm281*
3192 N:      bcm113*
3193 N:      bcm216*
3194 N:      kona
3195 F:      arch/arm/mach-bcm/
3196
3197 BROADCOM BCM2835 ARM ARCHITECTURE
3198 M:      Eric Anholt <eric@anholt.net>
3199 M:      Stefan Wahren <wahrenst@gmx.net>
3200 L:      bcm-kernel-feedback-list@broadcom.com
3201 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
3202 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3203 T:      git git://github.com/anholt/linux
3204 S:      Maintained
3205 N:      bcm2835
3206 F:      drivers/staging/vc04_services
3207
3208 BROADCOM BCM47XX MIPS ARCHITECTURE
3209 M:      Hauke Mehrtens <hauke@hauke-m.de>
3210 M:      Rafał Miłecki <zajec5@gmail.com>
3211 L:      linux-mips@vger.kernel.org
3212 S:      Maintained
3213 F:      Documentation/devicetree/bindings/mips/brcm/
3214 F:      arch/mips/bcm47xx/*
3215 F:      arch/mips/include/asm/mach-bcm47xx/*
3216
3217 BROADCOM BCM5301X ARM ARCHITECTURE
3218 M:      Hauke Mehrtens <hauke@hauke-m.de>
3219 M:      Rafał Miłecki <zajec5@gmail.com>
3220 M:      bcm-kernel-feedback-list@broadcom.com
3221 L:      linux-arm-kernel@lists.infradead.org
3222 S:      Maintained
3223 F:      arch/arm/mach-bcm/bcm_5301x.c
3224 F:      arch/arm/boot/dts/bcm5301x*.dtsi
3225 F:      arch/arm/boot/dts/bcm470*
3226 F:      arch/arm/boot/dts/bcm953012*
3227
3228 BROADCOM BCM53573 ARM ARCHITECTURE
3229 M:      Rafał Miłecki <rafal@milecki.pl>
3230 L:      bcm-kernel-feedback-list@broadcom.com
3231 L:      linux-arm-kernel@lists.infradead.org
3232 S:      Maintained
3233 F:      arch/arm/boot/dts/bcm53573*
3234 F:      arch/arm/boot/dts/bcm47189*
3235
3236 BROADCOM BCM63XX ARM ARCHITECTURE
3237 M:      Florian Fainelli <f.fainelli@gmail.com>
3238 M:      bcm-kernel-feedback-list@broadcom.com
3239 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3240 T:      git git://github.com/broadcom/stblinux.git
3241 S:      Maintained
3242 N:      bcm63xx
3243
3244 BROADCOM BCM63XX/BCM33XX UDC DRIVER
3245 M:      Kevin Cernekee <cernekee@gmail.com>
3246 L:      linux-usb@vger.kernel.org
3247 S:      Maintained
3248 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
3249
3250 BROADCOM BCM7XXX ARM ARCHITECTURE
3251 M:      Brian Norris <computersforpeace@gmail.com>
3252 M:      Gregory Fong <gregory.0xf0@gmail.com>
3253 M:      Florian Fainelli <f.fainelli@gmail.com>
3254 M:      bcm-kernel-feedback-list@broadcom.com
3255 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3256 T:      git git://github.com/broadcom/stblinux.git
3257 S:      Maintained
3258 F:      arch/arm/mach-bcm/*brcmstb*
3259 F:      arch/arm/boot/dts/bcm7*.dts*
3260 F:      drivers/bus/brcmstb_gisb.c
3261 F:      arch/arm/mm/cache-b15-rac.c
3262 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
3263 N:      brcmstb
3264
3265 BROADCOM BMIPS CPUFREQ DRIVER
3266 M:      Markus Mayer <mmayer@broadcom.com>
3267 M:      bcm-kernel-feedback-list@broadcom.com
3268 L:      linux-pm@vger.kernel.org
3269 S:      Maintained
3270 F:      drivers/cpufreq/bmips-cpufreq.c
3271
3272 BROADCOM BMIPS MIPS ARCHITECTURE
3273 M:      Kevin Cernekee <cernekee@gmail.com>
3274 M:      Florian Fainelli <f.fainelli@gmail.com>
3275 L:      bcm-kernel-feedback-list@broadcom.com
3276 L:      linux-mips@vger.kernel.org
3277 T:      git git://github.com/broadcom/stblinux.git
3278 S:      Maintained
3279 F:      arch/mips/bmips/*
3280 F:      arch/mips/include/asm/mach-bmips/*
3281 F:      arch/mips/kernel/*bmips*
3282 F:      arch/mips/boot/dts/brcm/bcm*.dts*
3283 F:      drivers/irqchip/irq-bcm63*
3284 F:      drivers/irqchip/irq-bcm7*
3285 F:      drivers/irqchip/irq-brcmstb*
3286 F:      include/linux/bcm963xx_nvram.h
3287 F:      include/linux/bcm963xx_tag.h
3288
3289 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
3290 M:      Rasesh Mody <rmody@marvell.com>
3291 M:      GR-Linux-NIC-Dev@marvell.com
3292 L:      netdev@vger.kernel.org
3293 S:      Supported
3294 F:      drivers/net/ethernet/broadcom/bnx2.*
3295 F:      drivers/net/ethernet/broadcom/bnx2_*
3296
3297 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
3298 M:      QLogic-Storage-Upstream@qlogic.com
3299 L:      linux-scsi@vger.kernel.org
3300 S:      Supported
3301 F:      drivers/scsi/bnx2fc/
3302
3303 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
3304 M:      QLogic-Storage-Upstream@qlogic.com
3305 L:      linux-scsi@vger.kernel.org
3306 S:      Supported
3307 F:      drivers/scsi/bnx2i/
3308
3309 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
3310 M:      Ariel Elior <aelior@marvell.com>
3311 M:      Sudarsana Kalluru <skalluru@marvell.com>
3312 M:      GR-everest-linux-l2@marvell.com
3313 L:      netdev@vger.kernel.org
3314 S:      Supported
3315 F:      drivers/net/ethernet/broadcom/bnx2x/
3316
3317 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
3318 M:      Michael Chan <michael.chan@broadcom.com>
3319 L:      netdev@vger.kernel.org
3320 S:      Supported
3321 F:      drivers/net/ethernet/broadcom/bnxt/
3322
3323 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
3324 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
3325 M:      Franky Lin <franky.lin@broadcom.com>
3326 M:      Hante Meuleman <hante.meuleman@broadcom.com>
3327 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
3328 M:      Wright Feng <wright.feng@cypress.com>
3329 L:      linux-wireless@vger.kernel.org
3330 L:      brcm80211-dev-list.pdl@broadcom.com
3331 L:      brcm80211-dev-list@cypress.com
3332 S:      Supported
3333 F:      drivers/net/wireless/broadcom/brcm80211/
3334
3335 BROADCOM BRCMSTB GPIO DRIVER
3336 M:      Gregory Fong <gregory.0xf0@gmail.com>
3337 L:      bcm-kernel-feedback-list@broadcom.com
3338 S:      Supported
3339 F:      drivers/gpio/gpio-brcmstb.c
3340 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
3341
3342 BROADCOM BRCMSTB I2C DRIVER
3343 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3344 L:      linux-i2c@vger.kernel.org
3345 L:      bcm-kernel-feedback-list@broadcom.com
3346 S:      Supported
3347 F:      drivers/i2c/busses/i2c-brcmstb.c
3348 F:      Documentation/devicetree/bindings/i2c/i2c-brcmstb.txt
3349
3350 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
3351 M:      Al Cooper <alcooperx@gmail.com>
3352 L:      linux-kernel@vger.kernel.org
3353 L:      bcm-kernel-feedback-list@broadcom.com
3354 S:      Maintained
3355 F:      drivers/phy/broadcom/phy-brcm-usb*
3356
3357 BROADCOM GENET ETHERNET DRIVER
3358 M:      Doug Berger <opendmb@gmail.com>
3359 M:      Florian Fainelli <f.fainelli@gmail.com>
3360 L:      bcm-kernel-feedback-list@broadcom.com
3361 L:      netdev@vger.kernel.org
3362 S:      Supported
3363 F:      drivers/net/ethernet/broadcom/genet/
3364
3365 BROADCOM IPROC ARM ARCHITECTURE
3366 M:      Ray Jui <rjui@broadcom.com>
3367 M:      Scott Branden <sbranden@broadcom.com>
3368 M:      bcm-kernel-feedback-list@broadcom.com
3369 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3370 T:      git git://github.com/broadcom/cygnus-linux.git
3371 S:      Maintained
3372 N:      iproc
3373 N:      cygnus
3374 N:      bcm[-_]nsp
3375 N:      bcm9113*
3376 N:      bcm9583*
3377 N:      bcm9585*
3378 N:      bcm9586*
3379 N:      bcm988312
3380 N:      bcm113*
3381 N:      bcm583*
3382 N:      bcm585*
3383 N:      bcm586*
3384 N:      bcm88312
3385 N:      hr2
3386 N:      stingray
3387 F:      arch/arm64/boot/dts/broadcom/northstar2/*
3388 F:      arch/arm64/boot/dts/broadcom/stingray/*
3389 F:      drivers/clk/bcm/clk-ns*
3390 F:      drivers/clk/bcm/clk-sr*
3391 F:      drivers/pinctrl/bcm/pinctrl-ns*
3392 F:      include/dt-bindings/clock/bcm-sr*
3393
3394 BROADCOM KONA GPIO DRIVER
3395 M:      Ray Jui <rjui@broadcom.com>
3396 L:      bcm-kernel-feedback-list@broadcom.com
3397 S:      Supported
3398 F:      drivers/gpio/gpio-bcm-kona.c
3399 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
3400
3401 BROADCOM NETXTREME-E ROCE DRIVER
3402 M:      Selvin Xavier <selvin.xavier@broadcom.com>
3403 M:      Devesh Sharma <devesh.sharma@broadcom.com>
3404 M:      Somnath Kotur <somnath.kotur@broadcom.com>
3405 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
3406 L:      linux-rdma@vger.kernel.org
3407 W:      http://www.broadcom.com
3408 S:      Supported
3409 F:      drivers/infiniband/hw/bnxt_re/
3410 F:      include/uapi/rdma/bnxt_re-abi.h
3411
3412 BROADCOM NVRAM DRIVER
3413 M:      Rafał Miłecki <zajec5@gmail.com>
3414 L:      linux-mips@vger.kernel.org
3415 S:      Maintained
3416 F:      drivers/firmware/broadcom/*
3417
3418 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
3419 M:      Rafał Miłecki <zajec5@gmail.com>
3420 L:      linux-wireless@vger.kernel.org
3421 S:      Maintained
3422 F:      drivers/bcma/
3423 F:      include/linux/bcma/
3424
3425 BROADCOM STB AVS CPUFREQ DRIVER
3426 M:      Markus Mayer <mmayer@broadcom.com>
3427 M:      bcm-kernel-feedback-list@broadcom.com
3428 L:      linux-pm@vger.kernel.org
3429 S:      Maintained
3430 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
3431 F:      drivers/cpufreq/brcmstb*
3432
3433 BROADCOM STB AVS TMON DRIVER
3434 M:      Markus Mayer <mmayer@broadcom.com>
3435 M:      bcm-kernel-feedback-list@broadcom.com
3436 L:      linux-pm@vger.kernel.org
3437 S:      Maintained
3438 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3439 F:      drivers/thermal/broadcom/brcmstb*
3440
3441 BROADCOM STB NAND FLASH DRIVER
3442 M:      Brian Norris <computersforpeace@gmail.com>
3443 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3444 L:      linux-mtd@lists.infradead.org
3445 L:      bcm-kernel-feedback-list@broadcom.com
3446 S:      Maintained
3447 F:      drivers/mtd/nand/raw/brcmnand/
3448
3449 BROADCOM STB DPFE DRIVER
3450 M:      Markus Mayer <mmayer@broadcom.com>
3451 M:      bcm-kernel-feedback-list@broadcom.com
3452 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3453 S:      Maintained
3454 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3455 F:      drivers/memory/brcmstb_dpfe.c
3456
3457 BROADCOM SPI DRIVER
3458 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3459 M:      bcm-kernel-feedback-list@broadcom.com
3460 S:      Maintained
3461 F:      Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.txt
3462 F:      drivers/spi/spi-bcm-qspi.*
3463 F:      drivers/spi/spi-brcmstb-qspi.c
3464 F:      drivers/spi/spi-iproc-qspi.c
3465
3466 BROADCOM SYSTEMPORT ETHERNET DRIVER
3467 M:      Florian Fainelli <f.fainelli@gmail.com>
3468 L:      bcm-kernel-feedback-list@broadcom.com
3469 L:      netdev@vger.kernel.org
3470 S:      Supported
3471 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3472
3473 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3474 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3475 M:      Prashant Sreedharan <prashant@broadcom.com>
3476 M:      Michael Chan <mchan@broadcom.com>
3477 L:      netdev@vger.kernel.org
3478 S:      Supported
3479 F:      drivers/net/ethernet/broadcom/tg3.*
3480
3481 BROCADE BFA FC SCSI DRIVER
3482 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3483 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3484 L:      linux-scsi@vger.kernel.org
3485 S:      Supported
3486 F:      drivers/scsi/bfa/
3487
3488 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3489 M:      Rasesh Mody <rmody@marvell.com>
3490 M:      Sudarsana Kalluru <skalluru@marvell.com>
3491 M:      GR-Linux-NIC-Dev@marvell.com
3492 L:      netdev@vger.kernel.org
3493 S:      Supported
3494 F:      drivers/net/ethernet/brocade/bna/
3495
3496 BSG (block layer generic sg v4 driver)
3497 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3498 L:      linux-scsi@vger.kernel.org
3499 S:      Supported
3500 F:      block/bsg.c
3501 F:      include/linux/bsg.h
3502 F:      include/uapi/linux/bsg.h
3503
3504 BT87X AUDIO DRIVER
3505 M:      Clemens Ladisch <clemens@ladisch.de>
3506 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3507 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
3508 S:      Maintained
3509 F:      Documentation/sound/cards/bt87x.rst
3510 F:      sound/pci/bt87x.c
3511
3512 BT8XXGPIO DRIVER
3513 M:      Michael Buesch <m@bues.ch>
3514 W:      http://bu3sch.de/btgpio.php
3515 S:      Maintained
3516 F:      drivers/gpio/gpio-bt8xx.c
3517
3518 BTRFS FILE SYSTEM
3519 M:      Chris Mason <clm@fb.com>
3520 M:      Josef Bacik <josef@toxicpanda.com>
3521 M:      David Sterba <dsterba@suse.com>
3522 L:      linux-btrfs@vger.kernel.org
3523 W:      http://btrfs.wiki.kernel.org/
3524 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3525 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3526 S:      Maintained
3527 F:      Documentation/filesystems/btrfs.txt
3528 F:      fs/btrfs/
3529 F:      include/linux/btrfs*
3530 F:      include/uapi/linux/btrfs*
3531
3532 BTTV VIDEO4LINUX DRIVER
3533 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3534 L:      linux-media@vger.kernel.org
3535 W:      https://linuxtv.org
3536 T:      git git://linuxtv.org/media_tree.git
3537 S:      Odd fixes
3538 F:      Documentation/media/v4l-drivers/bttv*
3539 F:      drivers/media/pci/bt8xx/bttv*
3540
3541 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3542 M:      Chanwoo Choi <cw00.choi@samsung.com>
3543 L:      linux-pm@vger.kernel.org
3544 L:      linux-samsung-soc@vger.kernel.org
3545 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
3546 S:      Maintained
3547 F:      drivers/devfreq/exynos-bus.c
3548 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3549
3550 BUSLOGIC SCSI DRIVER
3551 M:      Khalid Aziz <khalid@gonehiking.org>
3552 L:      linux-scsi@vger.kernel.org
3553 S:      Maintained
3554 F:      drivers/scsi/BusLogic.*
3555 F:      drivers/scsi/FlashPoint.*
3556
3557 C-MEDIA CMI8788 DRIVER
3558 M:      Clemens Ladisch <clemens@ladisch.de>
3559 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3560 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
3561 S:      Maintained
3562 F:      sound/pci/oxygen/
3563
3564 C-SKY ARCHITECTURE
3565 M:      Guo Ren <guoren@kernel.org>
3566 T:      git https://github.com/c-sky/csky-linux.git
3567 S:      Supported
3568 F:      arch/csky/
3569 F:      Documentation/devicetree/bindings/csky/
3570 F:      drivers/irqchip/irq-csky-*
3571 F:      Documentation/devicetree/bindings/interrupt-controller/csky,*
3572 F:      drivers/clocksource/timer-gx6605s.c
3573 F:      drivers/clocksource/timer-mp-csky.c
3574 F:      Documentation/devicetree/bindings/timer/csky,*
3575 K:      csky
3576 N:      csky
3577
3578 C6X ARCHITECTURE
3579 M:      Mark Salter <msalter@redhat.com>
3580 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3581 L:      linux-c6x-dev@linux-c6x.org
3582 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3583 S:      Maintained
3584 F:      arch/c6x/
3585
3586 CA8210 IEEE-802.15.4 RADIO DRIVER
3587 M:      Harry Morris <h.morris@cascoda.com>
3588 L:      linux-wpan@vger.kernel.org
3589 W:      https://github.com/Cascoda/ca8210-linux.git
3590 S:      Maintained
3591 F:      drivers/net/ieee802154/ca8210.c
3592 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3593
3594 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3595 M:      David Howells <dhowells@redhat.com>
3596 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3597 S:      Supported
3598 F:      Documentation/filesystems/caching/cachefiles.txt
3599 F:      fs/cachefiles/
3600
3601 CADENCE MIPI-CSI2 BRIDGES
3602 M:      Maxime Ripard <mripard@kernel.org>
3603 L:      linux-media@vger.kernel.org
3604 S:      Maintained
3605 F:      Documentation/devicetree/bindings/media/cdns,*.txt
3606 F:      drivers/media/platform/cadence/cdns-csi2*
3607
3608 CADET FM/AM RADIO RECEIVER DRIVER
3609 M:      Hans Verkuil <hverkuil@xs4all.nl>
3610 L:      linux-media@vger.kernel.org
3611 T:      git git://linuxtv.org/media_tree.git
3612 W:      https://linuxtv.org
3613 S:      Maintained
3614 F:      drivers/media/radio/radio-cadet*
3615
3616 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3617 M:      Jonathan Corbet <corbet@lwn.net>
3618 L:      linux-media@vger.kernel.org
3619 T:      git git://linuxtv.org/media_tree.git
3620 S:      Maintained
3621 F:      Documentation/media/v4l-drivers/cafe_ccic*
3622 F:      drivers/media/platform/marvell-ccic/
3623
3624 CAIF NETWORK LAYER
3625 L:      netdev@vger.kernel.org
3626 S:      Orphan
3627 F:      Documentation/networking/caif/
3628 F:      drivers/net/caif/
3629 F:      include/uapi/linux/caif/
3630 F:      include/net/caif/
3631 F:      net/caif/
3632
3633 CAKE QDISC
3634 M:      Toke Høiland-Jørgensen <toke@toke.dk>
3635 L:      cake@lists.bufferbloat.net (moderated for non-subscribers)
3636 S:      Maintained
3637 F:      net/sched/sch_cake.c
3638
3639 CALGARY x86-64 IOMMU
3640 M:      Muli Ben-Yehuda <mulix@mulix.org>
3641 M:      Jon Mason <jdmason@kudzu.us>
3642 L:      iommu@lists.linux-foundation.org
3643 S:      Maintained
3644 F:      arch/x86/kernel/pci-calgary_64.c
3645 F:      arch/x86/kernel/tce_64.c
3646 F:      arch/x86/include/asm/calgary.h
3647 F:      arch/x86/include/asm/tce.h
3648
3649 CAN NETWORK DRIVERS
3650 M:      Wolfgang Grandegger <wg@grandegger.com>
3651 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3652 L:      linux-can@vger.kernel.org
3653 W:      https://github.com/linux-can
3654 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3655 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3656 S:      Maintained
3657 F:      Documentation/devicetree/bindings/net/can/
3658 F:      drivers/net/can/
3659 F:      include/linux/can/dev.h
3660 F:      include/linux/can/led.h
3661 F:      include/linux/can/rx-offload.h
3662 F:      include/linux/can/platform/
3663 F:      include/uapi/linux/can/error.h
3664 F:      include/uapi/linux/can/netlink.h
3665 F:      include/uapi/linux/can/vxcan.h
3666
3667 CAN NETWORK LAYER
3668 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3669 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3670 L:      linux-can@vger.kernel.org
3671 W:      https://github.com/linux-can
3672 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3673 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3674 S:      Maintained
3675 F:      Documentation/networking/can.rst
3676 F:      net/can/
3677 F:      include/linux/can/core.h
3678 F:      include/linux/can/skb.h
3679 F:      include/net/netns/can.h
3680 F:      include/uapi/linux/can.h
3681 F:      include/uapi/linux/can/bcm.h
3682 F:      include/uapi/linux/can/raw.h
3683 F:      include/uapi/linux/can/gw.h
3684
3685 CAN-J1939 NETWORK LAYER
3686 M:      Robin van der Gracht <robin@protonic.nl>
3687 M:      Oleksij Rempel <o.rempel@pengutronix.de>
3688 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
3689 L:      linux-can@vger.kernel.org
3690 S:      Maintained
3691 F:      Documentation/networking/j1939.txt
3692 F:      net/can/j1939/
3693 F:      include/uapi/linux/can/j1939.h
3694
3695 CAPABILITIES
3696 M:      Serge Hallyn <serge@hallyn.com>
3697 L:      linux-security-module@vger.kernel.org
3698 S:      Supported
3699 F:      include/linux/capability.h
3700 F:      include/uapi/linux/capability.h
3701 F:      security/commoncap.c
3702 F:      kernel/capability.c
3703
3704 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3705 M:      Kevin Tsai <ktsai@capellamicro.com>
3706 S:      Maintained
3707 F:      drivers/iio/light/cm*
3708
3709 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3710 M:      Christian Lamparter <chunkeey@googlemail.com>
3711 L:      linux-wireless@vger.kernel.org
3712 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3713 S:      Maintained
3714 F:      drivers/net/wireless/ath/carl9170/
3715
3716 CAVIUM I2C DRIVER
3717 M:      Jan Glauber <jglauber@cavium.com>
3718 M:      David Daney <david.daney@cavium.com>
3719 W:      http://www.cavium.com
3720 S:      Supported
3721 F:      drivers/i2c/busses/i2c-octeon*
3722 F:      drivers/i2c/busses/i2c-thunderx*
3723
3724 CAVIUM LIQUIDIO NETWORK DRIVER
3725 M:      Derek Chickles <dchickles@marvell.com>
3726 M:      Satanand Burla <sburla@marvell.com>
3727 M:      Felix Manlunas <fmanlunas@marvell.com>
3728 L:      netdev@vger.kernel.org
3729 W:      http://www.cavium.com
3730 S:      Supported
3731 F:      drivers/net/ethernet/cavium/liquidio/
3732
3733 CAVIUM MMC DRIVER
3734 M:      Jan Glauber <jglauber@cavium.com>
3735 M:      David Daney <david.daney@cavium.com>
3736 M:      Steven J. Hill <Steven.Hill@cavium.com>
3737 W:      http://www.cavium.com
3738 S:      Supported
3739 F:      drivers/mmc/host/cavium*
3740
3741 CAVIUM OCTEON-TX CRYPTO DRIVER
3742 M:      George Cherian <george.cherian@cavium.com>
3743 L:      linux-crypto@vger.kernel.org
3744 W:      http://www.cavium.com
3745 S:      Supported
3746 F:      drivers/crypto/cavium/cpt/
3747
3748 CAVIUM THUNDERX2 ARM64 SOC
3749 M:      Robert Richter <rrichter@cavium.com>
3750 M:      Jayachandran C <jnair@caviumnetworks.com>
3751 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3752 S:      Maintained
3753 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3754 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3755
3756 CC2520 IEEE-802.15.4 RADIO DRIVER
3757 M:      Varka Bhadram <varkabhadram@gmail.com>
3758 L:      linux-wpan@vger.kernel.org
3759 S:      Maintained
3760 F:      drivers/net/ieee802154/cc2520.c
3761 F:      include/linux/spi/cc2520.h
3762 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3763
3764 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3765 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3766 L:      linux-crypto@vger.kernel.org
3767 S:      Supported
3768 F:      drivers/crypto/ccree/
3769 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3770
3771 CEC FRAMEWORK
3772 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
3773 L:      linux-media@vger.kernel.org
3774 T:      git git://linuxtv.org/media_tree.git
3775 W:      http://linuxtv.org
3776 S:      Supported
3777 F:      Documentation/media/kapi/cec-core.rst
3778 F:      Documentation/media/uapi/cec
3779 F:      drivers/media/cec/
3780 F:      drivers/media/rc/keymaps/rc-cec.c
3781 F:      include/media/cec.h
3782 F:      include/media/cec-notifier.h
3783 F:      include/uapi/linux/cec.h
3784 F:      include/uapi/linux/cec-funcs.h
3785 F:      Documentation/devicetree/bindings/media/cec.txt
3786 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3787
3788 CEC GPIO DRIVER
3789 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
3790 L:      linux-media@vger.kernel.org
3791 T:      git git://linuxtv.org/media_tree.git
3792 W:      http://linuxtv.org
3793 S:      Supported
3794 F:      drivers/media/platform/cec-gpio/
3795 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3796
3797 CELL BROADBAND ENGINE ARCHITECTURE
3798 M:      Arnd Bergmann <arnd@arndb.de>
3799 L:      linuxppc-dev@lists.ozlabs.org
3800 W:      http://www.ibm.com/developerworks/power/cell/
3801 S:      Supported
3802 F:      arch/powerpc/include/asm/cell*.h
3803 F:      arch/powerpc/include/asm/spu*.h
3804 F:      arch/powerpc/include/uapi/asm/spu*.h
3805 F:      arch/powerpc/oprofile/*cell*
3806 F:      arch/powerpc/platforms/cell/
3807
3808 CEPH COMMON CODE (LIBCEPH)
3809 M:      Ilya Dryomov <idryomov@gmail.com>
3810 M:      Jeff Layton <jlayton@kernel.org>
3811 M:      Sage Weil <sage@redhat.com>
3812 L:      ceph-devel@vger.kernel.org
3813 W:      http://ceph.com/
3814 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3815 T:      git git://github.com/ceph/ceph-client.git
3816 S:      Supported
3817 F:      net/ceph/
3818 F:      include/linux/ceph/
3819 F:      include/linux/crush/
3820
3821 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3822 M:      Jeff Layton <jlayton@kernel.org>
3823 M:      Sage Weil <sage@redhat.com>
3824 M:      Ilya Dryomov <idryomov@gmail.com>
3825 L:      ceph-devel@vger.kernel.org
3826 W:      http://ceph.com/
3827 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3828 T:      git git://github.com/ceph/ceph-client.git
3829 S:      Supported
3830 F:      Documentation/filesystems/ceph.txt
3831 F:      fs/ceph/
3832
3833 CERTIFICATE HANDLING:
3834 M:      David Howells <dhowells@redhat.com>
3835 M:      David Woodhouse <dwmw2@infradead.org>
3836 L:      keyrings@vger.kernel.org
3837 S:      Maintained
3838 F:      Documentation/admin-guide/module-signing.rst
3839 F:      certs/
3840 F:      scripts/sign-file.c
3841 F:      scripts/extract-cert.c
3842
3843 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3844 L:      devel@driverdev.osuosl.org
3845 S:      Obsolete
3846 F:      drivers/staging/wusbcore/
3847
3848 CFAG12864B LCD DRIVER
3849 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3850 S:      Maintained
3851 F:      drivers/auxdisplay/cfag12864b.c
3852 F:      include/linux/cfag12864b.h
3853
3854 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3855 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3856 S:      Maintained
3857 F:      drivers/auxdisplay/cfag12864bfb.c
3858 F:      include/linux/cfag12864b.h
3859
3860 802.11 (including CFG80211/NL80211)
3861 M:      Johannes Berg <johannes@sipsolutions.net>
3862 L:      linux-wireless@vger.kernel.org
3863 W:      http://wireless.kernel.org/
3864 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3865 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3866 S:      Maintained
3867 F:      net/wireless/
3868 F:      include/uapi/linux/nl80211.h
3869 F:      include/linux/ieee80211.h
3870 F:      include/net/wext.h
3871 F:      include/net/cfg80211.h
3872 F:      include/net/iw_handler.h
3873 F:      include/net/ieee80211_radiotap.h
3874 F:      Documentation/driver-api/80211/cfg80211.rst
3875 F:      Documentation/networking/regulatory.txt
3876
3877 CHAR and MISC DRIVERS
3878 M:      Arnd Bergmann <arnd@arndb.de>
3879 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3880 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3881 S:      Supported
3882 F:      drivers/char/
3883 F:      drivers/misc/
3884 F:      include/linux/miscdevice.h
3885
3886 CHECKPATCH
3887 M:      Andy Whitcroft <apw@canonical.com>
3888 M:      Joe Perches <joe@perches.com>
3889 S:      Maintained
3890 F:      scripts/checkpatch.pl
3891
3892 CHINESE DOCUMENTATION
3893 M:      Harry Wei <harryxiyou@gmail.com>
3894 M:      Alex Shi <alex.shi@linux.alibaba.com>
3895 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3896 S:      Maintained
3897 F:      Documentation/translations/zh_CN/
3898
3899 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3900 M:      Peter Chen <Peter.Chen@nxp.com>
3901 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3902 L:      linux-usb@vger.kernel.org
3903 S:      Maintained
3904 F:      drivers/usb/chipidea/
3905
3906 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3907 M:      Hans de Goede <hdegoede@redhat.com>
3908 L:      linux-input@vger.kernel.org
3909 S:      Maintained
3910 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3911 F:      drivers/input/touchscreen/chipone_icn8318.c
3912
3913 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
3914 M:      Hans de Goede <hdegoede@redhat.com>
3915 L:      linux-input@vger.kernel.org
3916 S:      Maintained
3917 F:      drivers/input/touchscreen/chipone_icn8505.c
3918
3919 CHROME HARDWARE PLATFORM SUPPORT
3920 M:      Benson Leung <bleung@chromium.org>
3921 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3922 S:      Maintained
3923 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git
3924 F:      drivers/platform/chrome/
3925
3926 CHROMEOS EC SUBDRIVERS
3927 M:      Benson Leung <bleung@chromium.org>
3928 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3929 R:      Guenter Roeck <groeck@chromium.org>
3930 S:      Maintained
3931 N:      cros_ec
3932 N:      cros-ec
3933 F:      drivers/power/supply/cros_usbpd-charger.c
3934
3935 CHROMEOS EC CODEC DRIVER
3936 M:      Cheng-Yi Chiang <cychiang@chromium.org>
3937 S:      Maintained
3938 R:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3939 R:      Guenter Roeck <groeck@chromium.org>
3940 F:      Documentation/devicetree/bindings/sound/google,cros-ec-codec.txt
3941 F:      sound/soc/codecs/cros_ec_codec.*
3942
3943 CIRRUS LOGIC AUDIO CODEC DRIVERS
3944 M:      Brian Austin <brian.austin@cirrus.com>
3945 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3946 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3947 S:      Maintained
3948 F:      sound/soc/codecs/cs*
3949
3950 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3951 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3952 L:      netdev@vger.kernel.org
3953 S:      Maintained
3954 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3955
3956 CIRRUS LOGIC LOCHNAGAR DRIVER
3957 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3958 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3959 L:      patches@opensource.cirrus.com
3960 S:      Supported
3961 F:      drivers/clk/clk-lochnagar.c
3962 F:      drivers/hwmon/lochnagar-hwmon.c
3963 F:      drivers/mfd/lochnagar-i2c.c
3964 F:      drivers/pinctrl/cirrus/pinctrl-lochnagar.c
3965 F:      drivers/regulator/lochnagar-regulator.c
3966 F:      sound/soc/codecs/lochnagar-sc.c
3967 F:      include/dt-bindings/clk/lochnagar.h
3968 F:      include/dt-bindings/pinctrl/lochnagar.h
3969 F:      include/linux/mfd/lochnagar*
3970 F:      Documentation/devicetree/bindings/mfd/cirrus,lochnagar.txt
3971 F:      Documentation/devicetree/bindings/clock/cirrus,lochnagar.txt
3972 F:      Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.txt
3973 F:      Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.txt
3974 F:      Documentation/devicetree/bindings/regulator/cirrus,lochnagar.txt
3975 F:      Documentation/devicetree/bindings/sound/cirrus,lochnagar.txt
3976 F:      Documentation/hwmon/lochnagar.rst
3977
3978 CISCO FCOE HBA DRIVER
3979 M:      Satish Kharat <satishkh@cisco.com>
3980 M:      Sesidhar Baddela <sebaddel@cisco.com>
3981 M:      Karan Tilak Kumar <kartilak@cisco.com>
3982 L:      linux-scsi@vger.kernel.org
3983 S:      Supported
3984 F:      drivers/scsi/fnic/
3985
3986 CISCO SCSI HBA DRIVER
3987 M:      Karan Tilak Kumar <kartilak@cisco.com>
3988 M:      Sesidhar Baddela <sebaddel@cisco.com>
3989 L:      linux-scsi@vger.kernel.org
3990 S:      Supported
3991 F:      drivers/scsi/snic/
3992
3993 CISCO VIC ETHERNET NIC DRIVER
3994 M:      Christian Benvenuti <benve@cisco.com>
3995 M:      Govindarajulu Varadarajan <_govind@gmx.com>
3996 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3997 S:      Supported
3998 F:      drivers/net/ethernet/cisco/enic/
3999
4000 CISCO VIC LOW LATENCY NIC DRIVER
4001 M:      Christian Benvenuti <benve@cisco.com>
4002 M:      Nelson Escobar <neescoba@cisco.com>
4003 M:      Parvi Kaustubhi <pkaustub@cisco.com>
4004 S:      Supported
4005 F:      drivers/infiniband/hw/usnic/
4006
4007 CIRRUS LOGIC MADERA CODEC DRIVERS
4008 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
4009 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
4010 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
4011 L:      patches@opensource.cirrus.com
4012 T:      git https://github.com/CirrusLogic/linux-drivers.git
4013 W:      https://github.com/CirrusLogic/linux-drivers/wiki
4014 S:      Supported
4015 F:      Documentation/devicetree/bindings/mfd/madera.txt
4016 F:      Documentation/devicetree/bindings/pinctrl/cirrus,madera-pinctrl.txt
4017 F:      Documentation/devicetree/bindings/sound/madera.txt
4018 F:      include/dt-bindings/sound/madera*
4019 F:      include/linux/irqchip/irq-madera*
4020 F:      include/linux/mfd/madera/*
4021 F:      include/sound/madera*
4022 F:      drivers/gpio/gpio-madera*
4023 F:      drivers/irqchip/irq-madera*
4024 F:      drivers/mfd/madera*
4025 F:      drivers/mfd/cs47l*
4026 F:      drivers/pinctrl/cirrus/*
4027 F:      sound/soc/codecs/cs47l*
4028 F:      sound/soc/codecs/madera*
4029
4030 CLANG-FORMAT FILE
4031 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
4032 S:      Maintained
4033 F:      .clang-format
4034
4035 CLANG/LLVM BUILD SUPPORT
4036 L:      clang-built-linux@googlegroups.com
4037 W:      https://clangbuiltlinux.github.io/
4038 B:      https://github.com/ClangBuiltLinux/linux/issues
4039 C:      irc://chat.freenode.net/clangbuiltlinux
4040 S:      Supported
4041 K:      \b(?i:clang|llvm)\b
4042
4043 CLEANCACHE API
4044 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
4045 L:      linux-kernel@vger.kernel.org
4046 S:      Maintained
4047 F:      mm/cleancache.c
4048 F:      include/linux/cleancache.h
4049
4050 CLK API
4051 M:      Russell King <linux@armlinux.org.uk>
4052 L:      linux-clk@vger.kernel.org
4053 S:      Maintained
4054 F:      include/linux/clk.h
4055
4056 CLOCKSOURCE, CLOCKEVENT DRIVERS
4057 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4058 M:      Thomas Gleixner <tglx@linutronix.de>
4059 L:      linux-kernel@vger.kernel.org
4060 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
4061 S:      Supported
4062 F:      drivers/clocksource/
4063 F:      Documentation/devicetree/bindings/timer/
4064
4065 CMPC ACPI DRIVER
4066 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
4067 M:      Daniel Oliveira Nascimento <don@syst.com.br>
4068 L:      platform-driver-x86@vger.kernel.org
4069 S:      Supported
4070 F:      drivers/platform/x86/classmate-laptop.c
4071
4072 COBALT MEDIA DRIVER
4073 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
4074 L:      linux-media@vger.kernel.org
4075 T:      git git://linuxtv.org/media_tree.git
4076 W:      https://linuxtv.org
4077 S:      Supported
4078 F:      drivers/media/pci/cobalt/
4079
4080 COCCINELLE/Semantic Patches (SmPL)
4081 M:      Julia Lawall <Julia.Lawall@lip6.fr>
4082 M:      Gilles Muller <Gilles.Muller@lip6.fr>
4083 M:      Nicolas Palix <nicolas.palix@imag.fr>
4084 M:      Michal Marek <michal.lkml@markovi.net>
4085 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
4086 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
4087 W:      http://coccinelle.lip6.fr/
4088 S:      Supported
4089 F:      Documentation/dev-tools/coccinelle.rst
4090 F:      scripts/coccinelle/
4091 F:      scripts/coccicheck
4092
4093 CODA FILE SYSTEM
4094 M:      Jan Harkes <jaharkes@cs.cmu.edu>
4095 M:      coda@cs.cmu.edu
4096 L:      codalist@coda.cs.cmu.edu
4097 W:      http://www.coda.cs.cmu.edu/
4098 S:      Maintained
4099 F:      Documentation/filesystems/coda.txt
4100 F:      fs/coda/
4101 F:      include/linux/coda*.h
4102 F:      include/uapi/linux/coda*.h
4103
4104 CODA V4L2 MEM2MEM DRIVER
4105 M:      Philipp Zabel <p.zabel@pengutronix.de>
4106 L:      linux-media@vger.kernel.org
4107 S:      Maintained
4108 F:      Documentation/devicetree/bindings/media/coda.txt
4109 F:      drivers/media/platform/coda/
4110
4111 CODE OF CONDUCT
4112 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4113 S:      Supported
4114 F:      Documentation/process/code-of-conduct.rst
4115 F:      Documentation/process/code-of-conduct-interpretation.rst
4116
4117 COMMON CLK FRAMEWORK
4118 M:      Michael Turquette <mturquette@baylibre.com>
4119 M:      Stephen Boyd <sboyd@kernel.org>
4120 L:      linux-clk@vger.kernel.org
4121 Q:      http://patchwork.kernel.org/project/linux-clk/list/
4122 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
4123 S:      Maintained
4124 F:      Documentation/devicetree/bindings/clock/
4125 F:      drivers/clk/
4126 X:      drivers/clk/clkdev.c
4127 F:      include/linux/clk-pr*
4128 F:      include/linux/clk/
4129 F:      include/linux/of_clk.h
4130
4131 COMMON INTERNET FILE SYSTEM (CIFS)
4132 M:      Steve French <sfrench@samba.org>
4133 L:      linux-cifs@vger.kernel.org
4134 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
4135 W:      http://linux-cifs.samba.org/
4136 T:      git git://git.samba.org/sfrench/cifs-2.6.git
4137 S:      Supported
4138 F:      Documentation/admin-guide/cifs/
4139 F:      fs/cifs/
4140
4141 COMPACTPCI HOTPLUG CORE
4142 M:      Scott Murray <scott@spiteful.org>
4143 L:      linux-pci@vger.kernel.org
4144 S:      Maintained
4145 F:      drivers/pci/hotplug/cpci_hotplug*
4146
4147 COMPACTPCI HOTPLUG GENERIC DRIVER
4148 M:      Scott Murray <scott@spiteful.org>
4149 L:      linux-pci@vger.kernel.org
4150 S:      Maintained
4151 F:      drivers/pci/hotplug/cpcihp_generic.c
4152
4153 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
4154 M:      Scott Murray <scott@spiteful.org>
4155 L:      linux-pci@vger.kernel.org
4156 S:      Maintained
4157 F:      drivers/pci/hotplug/cpcihp_zt5550.*
4158
4159 COMPAL LAPTOP SUPPORT
4160 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
4161 L:      platform-driver-x86@vger.kernel.org
4162 S:      Maintained
4163 F:      drivers/platform/x86/compal-laptop.c
4164
4165 COMPILER ATTRIBUTES
4166 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
4167 S:      Maintained
4168 F:      include/linux/compiler_attributes.h
4169
4170 CONEXANT ACCESSRUNNER USB DRIVER
4171 L:      accessrunner-general@lists.sourceforge.net
4172 W:      http://accessrunner.sourceforge.net/
4173 S:      Orphan
4174 F:      drivers/usb/atm/cxacru.c
4175
4176 CONFIGFS
4177 M:      Joel Becker <jlbec@evilplan.org>
4178 M:      Christoph Hellwig <hch@lst.de>
4179 T:      git git://git.infradead.org/users/hch/configfs.git
4180 S:      Supported
4181 F:      fs/configfs/
4182 F:      include/linux/configfs.h
4183
4184 CONNECTOR
4185 M:      Evgeniy Polyakov <zbr@ioremap.net>
4186 L:      netdev@vger.kernel.org
4187 S:      Maintained
4188 F:      drivers/connector/
4189
4190 CONTROL GROUP (CGROUP)
4191 M:      Tejun Heo <tj@kernel.org>
4192 M:      Li Zefan <lizefan@huawei.com>
4193 M:      Johannes Weiner <hannes@cmpxchg.org>
4194 L:      cgroups@vger.kernel.org
4195 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
4196 S:      Maintained
4197 F:      Documentation/admin-guide/cgroup-v2.rst
4198 F:      Documentation/admin-guide/cgroup-v1/
4199 F:      include/linux/cgroup*
4200 F:      kernel/cgroup/
4201
4202 CONTROL GROUP - CPUSET
4203 M:      Li Zefan <lizefan@huawei.com>
4204 L:      cgroups@vger.kernel.org
4205 W:      http://www.bullopensource.org/cpuset/
4206 W:      http://oss.sgi.com/projects/cpusets/
4207 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
4208 S:      Maintained
4209 F:      Documentation/admin-guide/cgroup-v1/cpusets.rst
4210 F:      include/linux/cpuset.h
4211 F:      kernel/cgroup/cpuset.c
4212
4213 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
4214 M:      Johannes Weiner <hannes@cmpxchg.org>
4215 M:      Michal Hocko <mhocko@kernel.org>
4216 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
4217 L:      cgroups@vger.kernel.org
4218 L:      linux-mm@kvack.org
4219 S:      Maintained
4220 F:      mm/memcontrol.c
4221 F:      mm/swap_cgroup.c
4222
4223 CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO)
4224 M:      Tejun Heo <tj@kernel.org>
4225 M:      Jens Axboe <axboe@kernel.dk>
4226 L:      cgroups@vger.kernel.org
4227 L:      linux-block@vger.kernel.org
4228 T:      git git://git.kernel.dk/linux-block
4229 F:      Documentation/admin-guide/cgroup-v1/blkio-controller.rst
4230 F:      block/blk-cgroup.c
4231 F:      include/linux/blk-cgroup.h
4232 F:      block/blk-throttle.c
4233 F:      block/blk-iolatency.c
4234 F:      block/bfq-cgroup.c
4235
4236 CORETEMP HARDWARE MONITORING DRIVER
4237 M:      Fenghua Yu <fenghua.yu@intel.com>
4238 L:      linux-hwmon@vger.kernel.org
4239 S:      Maintained
4240 F:      Documentation/hwmon/coretemp.rst
4241 F:      drivers/hwmon/coretemp.c
4242
4243 COSA/SRP SYNC SERIAL DRIVER
4244 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
4245 W:      http://www.fi.muni.cz/~kas/cosa/
4246 S:      Maintained
4247 F:      drivers/net/wan/cosa*
4248
4249 COUNTER SUBSYSTEM
4250 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4251 L:      linux-iio@vger.kernel.org
4252 S:      Maintained
4253 F:      Documentation/ABI/testing/sysfs-bus-counter*
4254 F:      Documentation/driver-api/generic-counter.rst
4255 F:      drivers/counter/
4256 F:      include/linux/counter.h
4257 F:      include/linux/counter_enum.h
4258
4259 CPMAC ETHERNET DRIVER
4260 M:      Florian Fainelli <f.fainelli@gmail.com>
4261 L:      netdev@vger.kernel.org
4262 S:      Maintained
4263 F:      drivers/net/ethernet/ti/cpmac.c
4264
4265 CPU FREQUENCY SCALING FRAMEWORK
4266 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4267 M:      Viresh Kumar <viresh.kumar@linaro.org>
4268 L:      linux-pm@vger.kernel.org
4269 S:      Maintained
4270 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4271 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates)
4272 B:      https://bugzilla.kernel.org
4273 F:      Documentation/admin-guide/pm/cpufreq.rst
4274 F:      Documentation/admin-guide/pm/intel_pstate.rst
4275 F:      Documentation/cpu-freq/
4276 F:      Documentation/devicetree/bindings/cpufreq/
4277 F:      drivers/cpufreq/
4278 F:      kernel/sched/cpufreq*.c
4279 F:      include/linux/cpufreq.h
4280 F:      include/linux/sched/cpufreq.h
4281 F:      tools/testing/selftests/cpufreq/
4282
4283 CPU FREQUENCY DRIVERS - ARM BIG LITTLE
4284 M:      Viresh Kumar <viresh.kumar@linaro.org>
4285 M:      Sudeep Holla <sudeep.holla@arm.com>
4286 L:      linux-pm@vger.kernel.org
4287 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
4288 S:      Maintained
4289 F:      drivers/cpufreq/arm_big_little.h
4290 F:      drivers/cpufreq/arm_big_little.c
4291
4292 CPU POWER MONITORING SUBSYSTEM
4293 M:      Thomas Renninger <trenn@suse.com>
4294 M:      Shuah Khan <shuah@kernel.org>
4295 M:      Shuah Khan <skhan@linuxfoundation.org>
4296 L:      linux-pm@vger.kernel.org
4297 S:      Maintained
4298 F:      tools/power/cpupower/
4299
4300 CPUID/MSR DRIVER
4301 M:      "H. Peter Anvin" <hpa@zytor.com>
4302 S:      Maintained
4303 F:      arch/x86/kernel/cpuid.c
4304 F:      arch/x86/kernel/msr.c
4305
4306 CPUIDLE DRIVER - ARM BIG LITTLE
4307 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
4308 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4309 L:      linux-pm@vger.kernel.org
4310 L:      linux-arm-kernel@lists.infradead.org
4311 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4312 S:      Maintained
4313 F:      drivers/cpuidle/cpuidle-big_little.c
4314
4315 CPUIDLE DRIVER - ARM EXYNOS
4316 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
4317 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4318 M:      Kukjin Kim <kgene@kernel.org>
4319 L:      linux-pm@vger.kernel.org
4320 L:      linux-samsung-soc@vger.kernel.org
4321 S:      Supported
4322 F:      drivers/cpuidle/cpuidle-exynos.c
4323 F:      arch/arm/mach-exynos/pm.c
4324
4325 CPUIDLE DRIVER - ARM PSCI
4326 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
4327 M:      Sudeep Holla <sudeep.holla@arm.com>
4328 L:      linux-pm@vger.kernel.org
4329 L:      linux-arm-kernel@lists.infradead.org
4330 S:      Supported
4331 F:      drivers/cpuidle/cpuidle-psci.c
4332
4333 CPU IDLE TIME MANAGEMENT FRAMEWORK
4334 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4335 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4336 L:      linux-pm@vger.kernel.org
4337 S:      Maintained
4338 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4339 B:      https://bugzilla.kernel.org
4340 F:      Documentation/admin-guide/pm/cpuidle.rst
4341 F:      Documentation/driver-api/pm/cpuidle.rst
4342 F:      drivers/cpuidle/*
4343 F:      include/linux/cpuidle.h
4344
4345 CRAMFS FILESYSTEM
4346 M:      Nicolas Pitre <nico@fluxnic.net>
4347 S:      Maintained
4348 F:      Documentation/filesystems/cramfs.txt
4349 F:      fs/cramfs/
4350
4351 CREATIVE SB0540
4352 M:      Bastien Nocera <hadess@hadess.net>
4353 L:      linux-input@vger.kernel.org
4354 S:      Maintained
4355 F:      drivers/hid/hid-creative-sb0540.c
4356
4357 CRYPTO API
4358 M:      Herbert Xu <herbert@gondor.apana.org.au>
4359 M:      "David S. Miller" <davem@davemloft.net>
4360 L:      linux-crypto@vger.kernel.org
4361 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
4362 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
4363 S:      Maintained
4364 F:      Documentation/crypto/
4365 F:      Documentation/devicetree/bindings/crypto/
4366 F:      arch/*/crypto/
4367 F:      crypto/
4368 F:      drivers/crypto/
4369 F:      include/crypto/
4370 F:      include/linux/crypto*
4371 F:      lib/crypto/
4372
4373 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
4374 M:      Neil Horman <nhorman@tuxdriver.com>
4375 L:      linux-crypto@vger.kernel.org
4376 S:      Maintained
4377 F:      crypto/ansi_cprng.c
4378 F:      crypto/rng.c
4379
4380 CS3308 MEDIA DRIVER
4381 M:      Hans Verkuil <hverkuil@xs4all.nl>
4382 L:      linux-media@vger.kernel.org
4383 T:      git git://linuxtv.org/media_tree.git
4384 W:      http://linuxtv.org
4385 S:      Odd Fixes
4386 F:      drivers/media/i2c/cs3308.c
4387
4388 CS5535 Audio ALSA driver
4389 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
4390 S:      Maintained
4391 F:      sound/pci/cs5535audio/
4392
4393 CSI DRIVERS FOR ALLWINNER V3s
4394 M:      Yong Deng <yong.deng@magewell.com>
4395 L:      linux-media@vger.kernel.org
4396 T:      git git://linuxtv.org/media_tree.git
4397 S:      Maintained
4398 F:      drivers/media/platform/sunxi/sun6i-csi/
4399 F:      Documentation/devicetree/bindings/media/sun6i-csi.txt
4400
4401 CW1200 WLAN driver
4402 M:      Solomon Peachy <pizza@shaftnet.org>
4403 S:      Maintained
4404 F:      drivers/net/wireless/st/cw1200/
4405
4406 CX18 VIDEO4LINUX DRIVER
4407 M:      Andy Walls <awalls@md.metrocast.net>
4408 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
4409 L:      linux-media@vger.kernel.org
4410 T:      git git://linuxtv.org/media_tree.git
4411 W:      https://linuxtv.org
4412 W:      http://www.ivtvdriver.org/index.php/Cx18
4413 S:      Maintained
4414 F:      Documentation/media/v4l-drivers/cx18*
4415 F:      drivers/media/pci/cx18/
4416 F:      include/uapi/linux/ivtv*
4417
4418 CX2341X MPEG ENCODER HELPER MODULE
4419 M:      Hans Verkuil <hverkuil@xs4all.nl>
4420 L:      linux-media@vger.kernel.org
4421 T:      git git://linuxtv.org/media_tree.git
4422 W:      https://linuxtv.org
4423 S:      Maintained
4424 F:      drivers/media/common/cx2341x*
4425 F:      include/media/drv-intf/cx2341x.h
4426
4427 CX24120 MEDIA DRIVER
4428 M:      Jemma Denson <jdenson@gmail.com>
4429 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
4430 L:      linux-media@vger.kernel.org
4431 W:      https://linuxtv.org
4432 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4433 S:      Maintained
4434 F:      drivers/media/dvb-frontends/cx24120*
4435
4436 CX88 VIDEO4LINUX DRIVER
4437 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
4438 L:      linux-media@vger.kernel.org
4439 W:      https://linuxtv.org
4440 T:      git git://linuxtv.org/media_tree.git
4441 S:      Odd fixes
4442 F:      Documentation/media/v4l-drivers/cx88*
4443 F:      drivers/media/pci/cx88/
4444
4445 CXD2820R MEDIA DRIVER
4446 M:      Antti Palosaari <crope@iki.fi>
4447 L:      linux-media@vger.kernel.org
4448 W:      https://linuxtv.org
4449 W:      http://palosaari.fi/linux/
4450 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4451 T:      git git://linuxtv.org/anttip/media_tree.git
4452 S:      Maintained
4453 F:      drivers/media/dvb-frontends/cxd2820r*
4454
4455 CXGB3 ETHERNET DRIVER (CXGB3)
4456 M:      Vishal Kulkarni <vishal@chelsio.com>
4457 L:      netdev@vger.kernel.org
4458 W:      http://www.chelsio.com
4459 S:      Supported
4460 F:      drivers/net/ethernet/chelsio/cxgb3/
4461
4462 CXGB3 ISCSI DRIVER (CXGB3I)
4463 M:      Karen Xie <kxie@chelsio.com>
4464 L:      linux-scsi@vger.kernel.org
4465 W:      http://www.chelsio.com
4466 S:      Supported
4467 F:      drivers/scsi/cxgbi/cxgb3i
4468
4469 CXGB3 IWARP RNIC DRIVER (IW_CXGB3)
4470 M:      Potnuri Bharat Teja <bharat@chelsio.com>
4471 L:      linux-rdma@vger.kernel.org
4472 W:      http://www.openfabrics.org
4473 S:      Supported
4474 F:      drivers/infiniband/hw/cxgb3/
4475 F:      include/uapi/rdma/cxgb3-abi.h
4476
4477 CXGB4 CRYPTO DRIVER (chcr)
4478 M:      Atul Gupta <atul.gupta@chelsio.com>
4479 L:      linux-crypto@vger.kernel.org
4480 W:      http://www.chelsio.com
4481 S:      Supported
4482 F:      drivers/crypto/chelsio
4483
4484 CXGB4 ETHERNET DRIVER (CXGB4)
4485 M:      Vishal Kulkarni <vishal@chelsio.com>
4486 L:      netdev@vger.kernel.org
4487 W:      http://www.chelsio.com
4488 S:      Supported
4489 F:      drivers/net/ethernet/chelsio/cxgb4/
4490
4491 CXGB4 ISCSI DRIVER (CXGB4I)
4492 M:      Karen Xie <kxie@chelsio.com>
4493 L:      linux-scsi@vger.kernel.org
4494 W:      http://www.chelsio.com
4495 S:      Supported
4496 F:      drivers/scsi/cxgbi/cxgb4i
4497
4498 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
4499 M:      Potnuri Bharat Teja <bharat@chelsio.com>
4500 L:      linux-rdma@vger.kernel.org
4501 W:      http://www.openfabrics.org
4502 S:      Supported
4503 F:      drivers/infiniband/hw/cxgb4/
4504 F:      include/uapi/rdma/cxgb4-abi.h
4505
4506 CXGB4VF ETHERNET DRIVER (CXGB4VF)
4507 M:      Casey Leedom <leedom@chelsio.com>
4508 L:      netdev@vger.kernel.org
4509 W:      http://www.chelsio.com
4510 S:      Supported
4511 F:      drivers/net/ethernet/chelsio/cxgb4vf/
4512
4513 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
4514 M:      Frederic Barrat <fbarrat@linux.ibm.com>
4515 M:      Andrew Donnellan <ajd@linux.ibm.com>
4516 L:      linuxppc-dev@lists.ozlabs.org
4517 S:      Supported
4518 F:      arch/powerpc/platforms/powernv/pci-cxl.c
4519 F:      drivers/misc/cxl/
4520 F:      include/misc/cxl*
4521 F:      include/uapi/misc/cxl.h
4522 F:      Documentation/powerpc/cxl.rst
4523 F:      Documentation/ABI/testing/sysfs-class-cxl
4524
4525 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
4526 M:      Manoj N. Kumar <manoj@linux.ibm.com>
4527 M:      Matthew R. Ochs <mrochs@linux.ibm.com>
4528 M:      Uma Krishnan <ukrishn@linux.ibm.com>
4529 L:      linux-scsi@vger.kernel.org
4530 S:      Supported
4531 F:      drivers/scsi/cxlflash/
4532 F:      include/uapi/scsi/cxlflash_ioctl.h
4533 F:      Documentation/powerpc/cxlflash.rst
4534
4535 CYBERPRO FB DRIVER
4536 M:      Russell King <linux@armlinux.org.uk>
4537 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4538 W:      http://www.armlinux.org.uk/
4539 S:      Maintained
4540 F:      drivers/video/fbdev/cyber2000fb.*
4541
4542 CYCLADES ASYNC MUX DRIVER
4543 W:      http://www.cyclades.com/
4544 S:      Orphan
4545 F:      drivers/tty/cyclades.c
4546 F:      include/linux/cyclades.h
4547 F:      include/uapi/linux/cyclades.h
4548
4549 CYCLADES PC300 DRIVER
4550 W:      http://www.cyclades.com/
4551 S:      Orphan
4552 F:      drivers/net/wan/pc300*
4553
4554 CYPRESS_FIRMWARE MEDIA DRIVER
4555 M:      Antti Palosaari <crope@iki.fi>
4556 L:      linux-media@vger.kernel.org
4557 W:      https://linuxtv.org
4558 W:      http://palosaari.fi/linux/
4559 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4560 T:      git git://linuxtv.org/anttip/media_tree.git
4561 S:      Maintained
4562 F:      drivers/media/common/cypress_firmware*
4563
4564 CYTTSP TOUCHSCREEN DRIVER
4565 M:      Ferruh Yigit <fery@cypress.com>
4566 L:      linux-input@vger.kernel.org
4567 S:      Supported
4568 F:      drivers/input/touchscreen/cyttsp*
4569 F:      include/linux/input/cyttsp.h
4570
4571 D-LINK DIR-685 TOUCHKEYS DRIVER
4572 M:      Linus Walleij <linus.walleij@linaro.org>
4573 L:      linux-input@vger.kernel.org
4574 S:      Supported
4575 F:      drivers/input/keyboard/dlink-dir685-touchkeys.c
4576
4577 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
4578 M:      Joshua Kinard <kumba@gentoo.org>
4579 S:      Maintained
4580 F:      drivers/rtc/rtc-ds1685.c
4581 F:      include/linux/rtc/ds1685.h
4582
4583 DAMA SLAVE for AX.25
4584 M:      Joerg Reuter <jreuter@yaina.de>
4585 W:      http://yaina.de/jreuter/
4586 W:      http://www.qsl.net/dl1bke/
4587 L:      linux-hams@vger.kernel.org
4588 S:      Maintained
4589 F:      net/ax25/af_ax25.c
4590 F:      net/ax25/ax25_dev.c
4591 F:      net/ax25/ax25_ds_*
4592 F:      net/ax25/ax25_in.c
4593 F:      net/ax25/ax25_out.c
4594 F:      net/ax25/ax25_timer.c
4595 F:      net/ax25/sysctl_net_ax25.c
4596
4597 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
4598 L:      netdev@vger.kernel.org
4599 S:      Orphan
4600 F:      Documentation/networking/device_drivers/dec/dmfe.txt
4601 F:      drivers/net/ethernet/dec/tulip/dmfe.c
4602
4603 DC390/AM53C974 SCSI driver
4604 M:      Hannes Reinecke <hare@suse.com>
4605 L:      linux-scsi@vger.kernel.org
4606 S:      Maintained
4607 F:      drivers/scsi/am53c974.c
4608
4609 DC395x SCSI driver
4610 M:      Oliver Neukum <oliver@neukum.org>
4611 M:      Ali Akcaagac <aliakc@web.de>
4612 M:      Jamie Lenehan <lenehan@twibble.org>
4613 L:      dc395x@twibble.org
4614 W:      http://twibble.org/dist/dc395x/
4615 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
4616 S:      Maintained
4617 F:      Documentation/scsi/dc395x.txt
4618 F:      drivers/scsi/dc395x.*
4619
4620 DCCP PROTOCOL
4621 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
4622 L:      dccp@vger.kernel.org
4623 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4624 S:      Maintained
4625 F:      include/linux/dccp.h
4626 F:      include/uapi/linux/dccp.h
4627 F:      include/linux/tfrc.h
4628 F:      net/dccp/
4629
4630 DECnet NETWORK LAYER
4631 W:      http://linux-decnet.sourceforge.net
4632 L:      linux-decnet-user@lists.sourceforge.net
4633 S:      Orphan
4634 F:      Documentation/networking/decnet.txt
4635 F:      net/decnet/
4636
4637 DECSTATION PLATFORM SUPPORT
4638 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4639 L:      linux-mips@vger.kernel.org
4640 W:      http://www.linux-mips.org/wiki/DECstation
4641 S:      Maintained
4642 F:      arch/mips/dec/
4643 F:      arch/mips/include/asm/dec/
4644 F:      arch/mips/include/asm/mach-dec/
4645
4646 DEFXX FDDI NETWORK DRIVER
4647 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4648 S:      Maintained
4649 F:      drivers/net/fddi/defxx.*
4650
4651 DELL SMBIOS DRIVER
4652 M:      Pali Rohár <pali.rohar@gmail.com>
4653 M:      Mario Limonciello <mario.limonciello@dell.com>
4654 L:      platform-driver-x86@vger.kernel.org
4655 S:      Maintained
4656 F:      drivers/platform/x86/dell-smbios.*
4657
4658 DELL SMBIOS SMM DRIVER
4659 M:      Mario Limonciello <mario.limonciello@dell.com>
4660 L:      platform-driver-x86@vger.kernel.org
4661 S:      Maintained
4662 F:      drivers/platform/x86/dell-smbios-smm.c
4663
4664 DELL SMBIOS WMI DRIVER
4665 M:      Mario Limonciello <mario.limonciello@dell.com>
4666 L:      platform-driver-x86@vger.kernel.org
4667 S:      Maintained
4668 F:      drivers/platform/x86/dell-smbios-wmi.c
4669 F:      tools/wmi/dell-smbios-example.c
4670
4671 DEFZA FDDI NETWORK DRIVER
4672 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4673 S:      Maintained
4674 F:      drivers/net/fddi/defza.*
4675
4676 DELL LAPTOP DRIVER
4677 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4678 M:      Pali Rohár <pali.rohar@gmail.com>
4679 L:      platform-driver-x86@vger.kernel.org
4680 S:      Maintained
4681 F:      drivers/platform/x86/dell-laptop.c
4682
4683 DELL LAPTOP FREEFALL DRIVER
4684 M:      Pali Rohár <pali.rohar@gmail.com>
4685 S:      Maintained
4686 F:      drivers/platform/x86/dell-smo8800.c
4687
4688 DELL LAPTOP RBTN DRIVER
4689 M:      Pali Rohár <pali.rohar@gmail.com>
4690 S:      Maintained
4691 F:      drivers/platform/x86/dell-rbtn.*
4692
4693 DELL REMOTE BIOS UPDATE DRIVER
4694 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4695 L:      platform-driver-x86@vger.kernel.org
4696 S:      Maintained
4697 F:      drivers/platform/x86/dell_rbu.c
4698
4699 DELL LAPTOP SMM DRIVER
4700 M:      Pali Rohár <pali.rohar@gmail.com>
4701 S:      Maintained
4702 F:      drivers/hwmon/dell-smm-hwmon.c
4703 F:      include/uapi/linux/i8k.h
4704
4705 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4706 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4707 L:      platform-driver-x86@vger.kernel.org
4708 S:      Maintained
4709 F:      Documentation/driver-api/dcdbas.rst
4710 F:      drivers/platform/x86/dcdbas.*
4711
4712 DELL WMI NOTIFICATIONS DRIVER
4713 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4714 M:      Pali Rohár <pali.rohar@gmail.com>
4715 S:      Maintained
4716 F:      drivers/platform/x86/dell-wmi.c
4717
4718 DELL WMI DESCRIPTOR DRIVER
4719 M:      Mario Limonciello <mario.limonciello@dell.com>
4720 S:      Maintained
4721 F:      drivers/platform/x86/dell-wmi-descriptor.c
4722
4723 DELTA ST MEDIA DRIVER
4724 M:      Hugues Fruchet <hugues.fruchet@st.com>
4725 L:      linux-media@vger.kernel.org
4726 T:      git git://linuxtv.org/media_tree.git
4727 W:      https://linuxtv.org
4728 S:      Supported
4729 F:      drivers/media/platform/sti/delta
4730
4731 DENALI NAND DRIVER
4732 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4733 L:      linux-mtd@lists.infradead.org
4734 S:      Supported
4735 F:      drivers/mtd/nand/raw/denali*
4736
4737 DESIGNWARE EDMA CORE IP DRIVER
4738 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
4739 L:      dmaengine@vger.kernel.org
4740 S:      Maintained
4741 F:      drivers/dma/dw-edma/
4742 F:      include/linux/dma/edma.h
4743
4744 DESIGNWARE USB2 DRD IP DRIVER
4745 M:      Minas Harutyunyan <hminas@synopsys.com>
4746 L:      linux-usb@vger.kernel.org
4747 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4748 S:      Maintained
4749 F:      drivers/usb/dwc2/
4750
4751 DESIGNWARE USB3 DRD IP DRIVER
4752 M:      Felipe Balbi <balbi@kernel.org>
4753 L:      linux-usb@vger.kernel.org
4754 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4755 S:      Maintained
4756 F:      drivers/usb/dwc3/
4757
4758 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4759 M:      Andreas Klinger <ak@it-klinger.de>
4760 L:      linux-iio@vger.kernel.org
4761 S:      Maintained
4762 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4763 F:      drivers/iio/proximity/srf*.c
4764
4765 DEVICE COREDUMP (DEV_COREDUMP)
4766 M:      Johannes Berg <johannes@sipsolutions.net>
4767 L:      linux-kernel@vger.kernel.org
4768 S:      Maintained
4769 F:      drivers/base/devcoredump.c
4770 F:      include/linux/devcoredump.h
4771
4772 DEVICE FREQUENCY (DEVFREQ)
4773 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4774 M:      Kyungmin Park <kyungmin.park@samsung.com>
4775 R:      Chanwoo Choi <cw00.choi@samsung.com>
4776 L:      linux-pm@vger.kernel.org
4777 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4778 S:      Maintained
4779 F:      drivers/devfreq/
4780 F:      include/linux/devfreq.h
4781 F:      Documentation/devicetree/bindings/devfreq/
4782 F:      include/trace/events/devfreq.h
4783
4784 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4785 M:      Chanwoo Choi <cw00.choi@samsung.com>
4786 L:      linux-pm@vger.kernel.org
4787 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4788 S:      Supported
4789 F:      drivers/devfreq/event/
4790 F:      drivers/devfreq/devfreq-event.c
4791 F:      include/linux/devfreq-event.h
4792 F:      Documentation/devicetree/bindings/devfreq/event/
4793
4794 DEVICE NUMBER REGISTRY
4795 M:      Torben Mathiasen <device@lanana.org>
4796 W:      http://lanana.org/docs/device-list/index.html
4797 S:      Maintained
4798
4799 DEVICE-MAPPER  (LVM)
4800 M:      Alasdair Kergon <agk@redhat.com>
4801 M:      Mike Snitzer <snitzer@redhat.com>
4802 M:      dm-devel@redhat.com
4803 L:      dm-devel@redhat.com
4804 W:      http://sources.redhat.com/dm
4805 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4806 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4807 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4808 S:      Maintained
4809 F:      Documentation/admin-guide/device-mapper/
4810 F:      drivers/md/Makefile
4811 F:      drivers/md/Kconfig
4812 F:      drivers/md/dm*
4813 F:      drivers/md/persistent-data/
4814 F:      include/linux/device-mapper.h
4815 F:      include/linux/dm-*.h
4816 F:      include/uapi/linux/dm-*.h
4817
4818 DEVLINK
4819 M:      Jiri Pirko <jiri@mellanox.com>
4820 L:      netdev@vger.kernel.org
4821 S:      Supported
4822 F:      net/core/devlink.c
4823 F:      include/net/devlink.h
4824 F:      include/uapi/linux/devlink.h
4825
4826 DIALOG SEMICONDUCTOR DRIVERS
4827 M:      Support Opensource <support.opensource@diasemi.com>
4828 W:      http://www.dialog-semiconductor.com/products
4829 S:      Supported
4830 F:      Documentation/hwmon/da90??.rst
4831 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4832 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4833 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4834 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4835 F:      Documentation/devicetree/bindings/regulator/slg51000.txt
4836 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4837 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4838 F:      drivers/gpio/gpio-da90??.c
4839 F:      drivers/hwmon/da90??-hwmon.c
4840 F:      drivers/iio/adc/da91??-*.c
4841 F:      drivers/input/misc/da90??_onkey.c
4842 F:      drivers/input/touchscreen/da9052_tsi.c
4843 F:      drivers/leds/leds-da90??.c
4844 F:      drivers/mfd/da903x.c
4845 F:      drivers/mfd/da90??-*.c
4846 F:      drivers/mfd/da91??-*.c
4847 F:      drivers/power/supply/da9052-battery.c
4848 F:      drivers/power/supply/da91??-*.c
4849 F:      drivers/regulator/da903x.c
4850 F:      drivers/regulator/da9???-regulator.[ch]
4851 F:      drivers/regulator/slg51000-regulator.[ch]
4852 F:      drivers/thermal/da90??-thermal.c
4853 F:      drivers/rtc/rtc-da90??.c
4854 F:      drivers/video/backlight/da90??_bl.c
4855 F:      drivers/watchdog/da90??_wdt.c
4856 F:      include/linux/mfd/da903x.h
4857 F:      include/linux/mfd/da9052/
4858 F:      include/linux/mfd/da9055/
4859 F:      include/linux/mfd/da9062/
4860 F:      include/linux/mfd/da9063/
4861 F:      include/linux/mfd/da9150/
4862 F:      include/linux/regulator/da9211.h
4863 F:      include/sound/da[79]*.h
4864 F:      sound/soc/codecs/da[79]*.[ch]
4865
4866 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4867 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4868 L:      linux-gpio@vger.kernel.org
4869 S:      Maintained
4870 F:      drivers/gpio/gpio-gpio-mm.c
4871
4872 DIOLAN U2C-12 I2C DRIVER
4873 M:      Guenter Roeck <linux@roeck-us.net>
4874 L:      linux-i2c@vger.kernel.org
4875 S:      Maintained
4876 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4877
4878 FILESYSTEM DIRECT ACCESS (DAX)
4879 M:      Dan Williams <dan.j.williams@intel.com>
4880 R:      Matthew Wilcox <willy@infradead.org>
4881 R:      Jan Kara <jack@suse.cz>
4882 L:      linux-fsdevel@vger.kernel.org
4883 L:      linux-nvdimm@lists.01.org
4884 S:      Supported
4885 F:      fs/dax.c
4886 F:      include/linux/dax.h
4887 F:      include/trace/events/fs_dax.h
4888
4889 DEVICE DIRECT ACCESS (DAX)
4890 M:      Dan Williams <dan.j.williams@intel.com>
4891 M:      Vishal Verma <vishal.l.verma@intel.com>
4892 M:      Keith Busch <keith.busch@intel.com>
4893 M:      Dave Jiang <dave.jiang@intel.com>
4894 L:      linux-nvdimm@lists.01.org
4895 S:      Supported
4896 F:      drivers/dax/
4897
4898 DIRECTORY NOTIFICATION (DNOTIFY)
4899 M:      Jan Kara <jack@suse.cz>
4900 R:      Amir Goldstein <amir73il@gmail.com>
4901 L:      linux-fsdevel@vger.kernel.org
4902 S:      Maintained
4903 F:      Documentation/filesystems/dnotify.txt
4904 F:      fs/notify/dnotify/
4905 F:      include/linux/dnotify.h
4906
4907 DISK GEOMETRY AND PARTITION HANDLING
4908 M:      Andries Brouwer <aeb@cwi.nl>
4909 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4910 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4911 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4912 S:      Maintained
4913
4914 DISKQUOTA
4915 M:      Jan Kara <jack@suse.com>
4916 S:      Maintained
4917 F:      Documentation/filesystems/quota.txt
4918 F:      fs/quota/
4919 F:      include/linux/quota*.h
4920 F:      include/uapi/linux/quota*.h
4921
4922 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4923 M:      Bernie Thompson <bernie@plugable.com>
4924 L:      linux-fbdev@vger.kernel.org
4925 S:      Maintained
4926 W:      http://plugable.com/category/projects/udlfb/
4927 F:      drivers/video/fbdev/udlfb.c
4928 F:      include/video/udlfb.h
4929 F:      Documentation/fb/udlfb.rst
4930
4931 DISTRIBUTED LOCK MANAGER (DLM)
4932 M:      Christine Caulfield <ccaulfie@redhat.com>
4933 M:      David Teigland <teigland@redhat.com>
4934 L:      cluster-devel@redhat.com
4935 W:      http://sources.redhat.com/cluster/
4936 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4937 S:      Supported
4938 F:      fs/dlm/
4939
4940 DMA BUFFER SHARING FRAMEWORK
4941 M:      Sumit Semwal <sumit.semwal@linaro.org>
4942 S:      Maintained
4943 L:      linux-media@vger.kernel.org
4944 L:      dri-devel@lists.freedesktop.org
4945 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4946 F:      drivers/dma-buf/
4947 F:      include/linux/dma-buf*
4948 F:      include/linux/reservation.h
4949 F:      include/linux/*fence.h
4950 F:      Documentation/driver-api/dma-buf.rst
4951 T:      git git://anongit.freedesktop.org/drm/drm-misc
4952
4953 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4954 M:      Vinod Koul <vkoul@kernel.org>
4955 L:      dmaengine@vger.kernel.org
4956 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4957 S:      Maintained
4958 F:      drivers/dma/
4959 F:      include/linux/dmaengine.h
4960 F:      include/linux/of_dma.h
4961 F:      Documentation/devicetree/bindings/dma/
4962 F:      Documentation/driver-api/dmaengine/
4963 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
4964
4965 DMA MAPPING HELPERS
4966 M:      Christoph Hellwig <hch@lst.de>
4967 M:      Marek Szyprowski <m.szyprowski@samsung.com>
4968 R:      Robin Murphy <robin.murphy@arm.com>
4969 L:      iommu@lists.linux-foundation.org
4970 T:      git git://git.infradead.org/users/hch/dma-mapping.git
4971 W:      http://git.infradead.org/users/hch/dma-mapping.git
4972 S:      Supported
4973 F:      kernel/dma/
4974 F:      include/asm-generic/dma-mapping.h
4975 F:      include/linux/dma-direct.h
4976 F:      include/linux/dma-mapping.h
4977 F:      include/linux/dma-noncoherent.h
4978
4979 DME1737 HARDWARE MONITOR DRIVER
4980 M:      Juerg Haefliger <juergh@gmail.com>
4981 L:      linux-hwmon@vger.kernel.org
4982 S:      Maintained
4983 F:      Documentation/hwmon/dme1737.rst
4984 F:      drivers/hwmon/dme1737.c
4985
4986 DMI/SMBIOS SUPPORT
4987 M:      Jean Delvare <jdelvare@suse.com>
4988 S:      Maintained
4989 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
4990 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
4991 F:      drivers/firmware/dmi-id.c
4992 F:      drivers/firmware/dmi_scan.c
4993 F:      include/linux/dmi.h
4994
4995 DOCUMENTATION
4996 M:      Jonathan Corbet <corbet@lwn.net>
4997 L:      linux-doc@vger.kernel.org
4998 S:      Maintained
4999 F:      Documentation/
5000 F:      scripts/documentation-file-ref-check
5001 F:      scripts/kernel-doc
5002 F:      scripts/sphinx-pre-install
5003 X:      Documentation/ABI/
5004 X:      Documentation/firmware-guide/acpi/
5005 X:      Documentation/devicetree/
5006 X:      Documentation/i2c/
5007 X:      Documentation/media/
5008 X:      Documentation/power/
5009 X:      Documentation/spi/
5010 T:      git git://git.lwn.net/linux.git docs-next
5011
5012 DOCUMENTATION/ITALIAN
5013 M:      Federico Vaga <federico.vaga@vaga.pv.it>
5014 L:      linux-doc@vger.kernel.org
5015 S:      Maintained
5016 F:      Documentation/translations/it_IT
5017
5018 DOCUMENTATION SCRIPTS
5019 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5020 L:      linux-doc@vger.kernel.org
5021 S:      Maintained
5022 F:      scripts/documentation-file-ref-check
5023 F:      scripts/sphinx-pre-install
5024 F:      Documentation/sphinx/parse-headers.pl
5025
5026 DONGWOON DW9714 LENS VOICE COIL DRIVER
5027 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
5028 L:      linux-media@vger.kernel.org
5029 T:      git git://linuxtv.org/media_tree.git
5030 S:      Maintained
5031 F:      drivers/media/i2c/dw9714.c
5032 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.txt
5033
5034 DONGWOON DW9807 LENS VOICE COIL DRIVER
5035 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
5036 L:      linux-media@vger.kernel.org
5037 T:      git git://linuxtv.org/media_tree.git
5038 S:      Maintained
5039 F:      drivers/media/i2c/dw9807-vcm.c
5040 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.txt
5041
5042 DOUBLETALK DRIVER
5043 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
5044 L:      blinux-list@redhat.com
5045 S:      Maintained
5046 F:      drivers/char/dtlk.c
5047 F:      include/linux/dtlk.h
5048
5049 DPAA2 DATAPATH I/O (DPIO) DRIVER
5050 M:      Roy Pledge <Roy.Pledge@nxp.com>
5051 L:      linux-kernel@vger.kernel.org
5052 S:      Maintained
5053 F:      drivers/soc/fsl/dpio
5054
5055 DPAA2 ETHERNET DRIVER
5056 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
5057 L:      netdev@vger.kernel.org
5058 S:      Maintained
5059 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-eth*
5060 F:      drivers/net/ethernet/freescale/dpaa2/dpni*
5061 F:      drivers/net/ethernet/freescale/dpaa2/dpkg.h
5062 F:      drivers/net/ethernet/freescale/dpaa2/Makefile
5063 F:      drivers/net/ethernet/freescale/dpaa2/Kconfig
5064
5065 DPAA2 ETHERNET SWITCH DRIVER
5066 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
5067 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
5068 L:      linux-kernel@vger.kernel.org
5069 S:      Maintained
5070 F:      drivers/staging/fsl-dpaa2/ethsw
5071
5072 DPT_I2O SCSI RAID DRIVER
5073 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
5074 L:      linux-scsi@vger.kernel.org
5075 W:      http://www.adaptec.com/
5076 S:      Maintained
5077 F:      drivers/scsi/dpt*
5078 F:      drivers/scsi/dpt/
5079
5080 DRBD DRIVER
5081 M:      Philipp Reisner <philipp.reisner@linbit.com>
5082 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
5083 L:      drbd-dev@lists.linbit.com
5084 W:      http://www.drbd.org
5085 T:      git git://git.linbit.com/linux-drbd.git
5086 T:      git git://git.linbit.com/drbd-8.4.git
5087 S:      Supported
5088 F:      drivers/block/drbd/
5089 F:      lib/lru_cache.c
5090 F:      Documentation/admin-guide/blockdev/
5091
5092 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
5093 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5094 R:      "Rafael J. Wysocki" <rafael@kernel.org>
5095 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
5096 S:      Supported
5097 F:      Documentation/kobject.txt
5098 F:      drivers/base/
5099 F:      fs/debugfs/
5100 F:      fs/sysfs/
5101 F:      include/linux/debugfs.h
5102 F:      include/linux/kobj*
5103 F:      lib/kobj*
5104
5105 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
5106 M:      Kevin Hilman <khilman@kernel.org>
5107 M:      Nishanth Menon <nm@ti.com>
5108 S:      Maintained
5109 F:      drivers/power/avs/
5110 F:      include/linux/power/smartreflex.h
5111 L:      linux-pm@vger.kernel.org
5112
5113 DRM DRIVER FOR ARM PL111 CLCD
5114 M:      Eric Anholt <eric@anholt.net>
5115 T:      git git://anongit.freedesktop.org/drm/drm-misc
5116 S:      Supported
5117 F:      drivers/gpu/drm/pl111/
5118
5119 DRM DRIVER FOR ARM VERSATILE TFT PANELS
5120 M:      Linus Walleij <linus.walleij@linaro.org>
5121 T:      git git://anongit.freedesktop.org/drm/drm-misc
5122 S:      Maintained
5123 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
5124 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
5125
5126 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
5127 M:      Dave Airlie <airlied@redhat.com>
5128 S:      Odd Fixes
5129 F:      drivers/gpu/drm/ast/
5130
5131 DRM DRIVER FOR ASPEED BMC GFX
5132 M:      Joel Stanley <joel@jms.id.au>
5133 L:      linux-aspeed@lists.ozlabs.org
5134 T:      git git://anongit.freedesktop.org/drm/drm-misc
5135 S:      Supported
5136 F:      drivers/gpu/drm/aspeed/
5137 F:      Documentation/devicetree/bindings/gpu/aspeed-gfx.txt
5138
5139 DRM DRIVER FOR BOCHS VIRTUAL GPU
5140 M:      Gerd Hoffmann <kraxel@redhat.com>
5141 L:      virtualization@lists.linux-foundation.org
5142 T:      git git://anongit.freedesktop.org/drm/drm-misc
5143 S:      Maintained
5144 F:      drivers/gpu/drm/bochs/
5145
5146 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
5147 M:      Linus Walleij <linus.walleij@linaro.org>
5148 T:      git git://anongit.freedesktop.org/drm/drm-misc
5149 S:      Maintained
5150 F:      drivers/gpu/drm/tve200/
5151
5152 DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS
5153 M:      Jagan Teki <jagan@amarulasolutions.com>
5154 S:      Maintained
5155 F:      drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c
5156 F:      Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.txt
5157
5158 DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS
5159 M:      Hans de Goede <hdegoede@redhat.com>
5160 T:      git git://anongit.freedesktop.org/drm/drm-misc
5161 S:      Maintained
5162 F:      drivers/gpu/drm/tiny/gm12u320.c
5163
5164 DRM DRIVER FOR ILITEK ILI9225 PANELS
5165 M:      David Lechner <david@lechnology.com>
5166 T:      git git://anongit.freedesktop.org/drm/drm-misc
5167 S:      Maintained
5168 F:      drivers/gpu/drm/tiny/ili9225.c
5169 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
5170
5171 DRM DRIVER FOR HX8357D PANELS
5172 M:      Eric Anholt <eric@anholt.net>
5173 T:      git git://anongit.freedesktop.org/drm/drm-misc
5174 S:      Maintained
5175 F:      drivers/gpu/drm/tiny/hx8357d.c
5176 F:      Documentation/devicetree/bindings/display/himax,hx8357d.txt
5177
5178 DRM DRIVER FOR INTEL I810 VIDEO CARDS
5179 S:      Orphan / Obsolete
5180 F:      drivers/gpu/drm/i810/
5181 F:      include/uapi/drm/i810_drm.h
5182
5183 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
5184 S:      Orphan / Obsolete
5185 F:      drivers/gpu/drm/mga/
5186 F:      include/uapi/drm/mga_drm.h
5187
5188 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
5189 M:      Dave Airlie <airlied@redhat.com>
5190 S:      Odd Fixes
5191 F:      drivers/gpu/drm/mgag200/
5192
5193 DRM DRIVER FOR MI0283QT
5194 M:      Noralf Trønnes <noralf@tronnes.org>
5195 T:      git git://anongit.freedesktop.org/drm/drm-misc
5196 S:      Maintained
5197 F:      drivers/gpu/drm/tiny/mi0283qt.c
5198 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
5199
5200 DRM DRIVER FOR MSM ADRENO GPU
5201 M:      Rob Clark <robdclark@gmail.com>
5202 M:      Sean Paul <sean@poorly.run>
5203 L:      linux-arm-msm@vger.kernel.org
5204 L:      dri-devel@lists.freedesktop.org
5205 L:      freedreno@lists.freedesktop.org
5206 T:      git https://gitlab.freedesktop.org/drm/msm.git
5207 S:      Maintained
5208 F:      drivers/gpu/drm/msm/
5209 F:      include/uapi/drm/msm_drm.h
5210 F:      Documentation/devicetree/bindings/display/msm/
5211
5212 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
5213 M:      Ben Skeggs <bskeggs@redhat.com>
5214 L:      dri-devel@lists.freedesktop.org
5215 L:      nouveau@lists.freedesktop.org
5216 T:      git git://github.com/skeggsb/linux
5217 S:      Supported
5218 F:      drivers/gpu/drm/nouveau/
5219 F:      include/uapi/drm/nouveau_drm.h
5220
5221 DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS
5222 M:      Stefan Mavrodiev <stefan@olimex.com>
5223 S:      Maintained
5224 F:      drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c
5225 F:      Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.txt
5226
5227 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
5228 M:      Noralf Trønnes <noralf@tronnes.org>
5229 T:      git git://anongit.freedesktop.org/drm/drm-misc
5230 S:      Maintained
5231 F:      drivers/gpu/drm/tiny/repaper.c
5232 F:      Documentation/devicetree/bindings/display/repaper.txt
5233
5234 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
5235 M:      Dave Airlie <airlied@redhat.com>
5236 M:      Gerd Hoffmann <kraxel@redhat.com>
5237 L:      virtualization@lists.linux-foundation.org
5238 T:      git git://anongit.freedesktop.org/drm/drm-misc
5239 S:      Obsolete
5240 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
5241 F:      drivers/gpu/drm/cirrus/
5242
5243 DRM DRIVER FOR QXL VIRTUAL GPU
5244 M:      Dave Airlie <airlied@redhat.com>
5245 M:      Gerd Hoffmann <kraxel@redhat.com>
5246 L:      virtualization@lists.linux-foundation.org
5247 L:      spice-devel@lists.freedesktop.org
5248 T:      git git://anongit.freedesktop.org/drm/drm-misc
5249 S:      Maintained
5250 F:      drivers/gpu/drm/qxl/
5251 F:      include/uapi/drm/qxl_drm.h
5252
5253 DRM DRIVER FOR RAYDIUM RM67191 PANELS
5254 M:      Robert Chiras <robert.chiras@nxp.com>
5255 S:      Maintained
5256 F:      drivers/gpu/drm/panel/panel-raydium-rm67191.c
5257 F:      Documentation/devicetree/bindings/display/panel/raydium,rm67191.txt
5258
5259 DRM DRIVER FOR RAGE 128 VIDEO CARDS
5260 S:      Orphan / Obsolete
5261 F:      drivers/gpu/drm/r128/
5262 F:      include/uapi/drm/r128_drm.h
5263
5264 DRM DRIVER FOR ROCKTECH JH057N00900 PANELS
5265 M:      Guido Günther <agx@sigxcpu.org>
5266 R:      Purism Kernel Team <kernel@puri.sm>
5267 S:      Maintained
5268 F:      drivers/gpu/drm/panel/panel-rocktech-jh057n00900.c
5269 F:      Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.txt
5270
5271 DRM DRIVER FOR SAVAGE VIDEO CARDS
5272 S:      Orphan / Obsolete
5273 F:      drivers/gpu/drm/savage/
5274 F:      include/uapi/drm/savage_drm.h
5275
5276 DRM DRIVER FOR SIS VIDEO CARDS
5277 S:      Orphan / Obsolete
5278 F:      drivers/gpu/drm/sis/
5279 F:      include/uapi/drm/sis_drm.h
5280
5281 DRM DRIVER FOR SITRONIX ST7701 PANELS
5282 M:      Jagan Teki <jagan@amarulasolutions.com>
5283 S:      Maintained
5284 F:      drivers/gpu/drm/panel/panel-sitronix-st7701.c
5285 F:      Documentation/devicetree/bindings/display/panel/sitronix,st7701.txt
5286
5287 DRM DRIVER FOR SITRONIX ST7586 PANELS
5288 M:      David Lechner <david@lechnology.com>
5289 T:      git git://anongit.freedesktop.org/drm/drm-misc
5290 S:      Maintained
5291 F:      drivers/gpu/drm/tiny/st7586.c
5292 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
5293
5294 DRM DRIVER FOR SITRONIX ST7735R PANELS
5295 M:      David Lechner <david@lechnology.com>
5296 T:      git git://anongit.freedesktop.org/drm/drm-misc
5297 S:      Maintained
5298 F:      drivers/gpu/drm/tiny/st7735r.c
5299 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.txt
5300
5301 DRM DRIVER FOR ST-ERICSSON MCDE
5302 M:      Linus Walleij <linus.walleij@linaro.org>
5303 T:      git git://anongit.freedesktop.org/drm/drm-misc
5304 S:      Maintained
5305 F:      drivers/gpu/drm/mcde/
5306 F:      Documentation/devicetree/bindings/display/ste,mcde.txt
5307
5308 DRM DRIVER FOR TDFX VIDEO CARDS
5309 S:      Orphan / Obsolete
5310 F:      drivers/gpu/drm/tdfx/
5311
5312 DRM DRIVER FOR TPO TPG110 PANELS
5313 M:      Linus Walleij <linus.walleij@linaro.org>
5314 T:      git git://anongit.freedesktop.org/drm/drm-misc
5315 S:      Maintained
5316 F:      drivers/gpu/drm/panel/panel-tpo-tpg110.c
5317 F:      Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml
5318
5319 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
5320 M:      Dave Airlie <airlied@redhat.com>
5321 R:      Sean Paul <sean@poorly.run>
5322 L:      dri-devel@lists.freedesktop.org
5323 S:      Odd Fixes
5324 F:      drivers/gpu/drm/udl/
5325 T:      git git://anongit.freedesktop.org/drm/drm-misc
5326
5327 DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU
5328 M:      Hans de Goede <hdegoede@redhat.com>
5329 L:      dri-devel@lists.freedesktop.org
5330 S:      Maintained
5331 F:      drivers/gpu/drm/vboxvideo/
5332 T:      git git://anongit.freedesktop.org/drm/drm-misc
5333
5334 DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS)
5335 M:      Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com>
5336 R:      Haneen Mohammed <hamohammed.sa@gmail.com>
5337 R:      Daniel Vetter <daniel@ffwll.ch>
5338 T:      git git://anongit.freedesktop.org/drm/drm-misc
5339 S:      Maintained
5340 L:      dri-devel@lists.freedesktop.org
5341 F:      drivers/gpu/drm/vkms/
5342 F:      Documentation/gpu/vkms.rst
5343
5344 DRM DRIVER FOR VMWARE VIRTUAL GPU
5345 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
5346 M:      Thomas Hellstrom <thellstrom@vmware.com>
5347 L:      dri-devel@lists.freedesktop.org
5348 T:      git git://people.freedesktop.org/~thomash/linux
5349 S:      Supported
5350 F:      drivers/gpu/drm/vmwgfx/
5351 F:      include/uapi/drm/vmwgfx_drm.h
5352
5353 DRM DRIVERS
5354 M:      David Airlie <airlied@linux.ie>
5355 M:      Daniel Vetter <daniel@ffwll.ch>
5356 L:      dri-devel@lists.freedesktop.org
5357 T:      git git://anongit.freedesktop.org/drm/drm
5358 B:      https://bugs.freedesktop.org/
5359 C:      irc://chat.freenode.net/dri-devel
5360 S:      Maintained
5361 F:      drivers/gpu/drm/
5362 F:      drivers/gpu/vga/
5363 F:      Documentation/devicetree/bindings/display/
5364 F:      Documentation/devicetree/bindings/gpu/
5365 F:      Documentation/gpu/
5366 F:      include/drm/
5367 F:      include/uapi/drm/
5368 F:      include/linux/vga*
5369
5370 DRM DRIVERS AND MISC GPU PATCHES
5371 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
5372 M:      Maxime Ripard <mripard@kernel.org>
5373 M:      Sean Paul <sean@poorly.run>
5374 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
5375 S:      Maintained
5376 T:      git git://anongit.freedesktop.org/drm/drm-misc
5377 F:      Documentation/gpu/
5378 F:      drivers/gpu/vga/
5379 F:      drivers/gpu/drm/*
5380 F:      include/drm/drm*
5381 F:      include/uapi/drm/drm*
5382 F:      include/linux/vga*
5383
5384 DRM DRIVERS FOR ALLWINNER A10
5385 M:      Maxime Ripard <mripard@kernel.org>
5386 L:      dri-devel@lists.freedesktop.org
5387 S:      Supported
5388 F:      drivers/gpu/drm/sun4i/
5389 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
5390 T:      git git://anongit.freedesktop.org/drm/drm-misc
5391
5392 DRM DRIVERS FOR AMLOGIC SOCS
5393 M:      Neil Armstrong <narmstrong@baylibre.com>
5394 L:      dri-devel@lists.freedesktop.org
5395 L:      linux-amlogic@lists.infradead.org
5396 W:      http://linux-meson.com/
5397 S:      Supported
5398 F:      drivers/gpu/drm/meson/
5399 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml
5400 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml
5401 F:      Documentation/gpu/meson.rst
5402 T:      git git://anongit.freedesktop.org/drm/drm-misc
5403
5404 DRM DRIVERS FOR ATMEL HLCDC
5405 M:      Sam Ravnborg <sam@ravnborg.org>
5406 M:      Boris Brezillon <bbrezillon@kernel.org>
5407 L:      dri-devel@lists.freedesktop.org
5408 S:      Supported
5409 F:      drivers/gpu/drm/atmel-hlcdc/
5410 F:      Documentation/devicetree/bindings/display/atmel/
5411 T:      git git://anongit.freedesktop.org/drm/drm-misc
5412
5413 DRM DRIVERS FOR BRIDGE CHIPS
5414 M:      Andrzej Hajda <a.hajda@samsung.com>
5415 M:      Neil Armstrong <narmstrong@baylibre.com>
5416 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
5417 R:      Jonas Karlman <jonas@kwiboo.se>
5418 R:      Jernej Skrabec <jernej.skrabec@siol.net>
5419 S:      Maintained
5420 T:      git git://anongit.freedesktop.org/drm/drm-misc
5421 F:      drivers/gpu/drm/bridge/
5422
5423 DRM DRIVERS FOR EXYNOS
5424 M:      Inki Dae <inki.dae@samsung.com>
5425 M:      Joonyoung Shim <jy0922.shim@samsung.com>
5426 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
5427 M:      Kyungmin Park <kyungmin.park@samsung.com>
5428 L:      dri-devel@lists.freedesktop.org
5429 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
5430 S:      Supported
5431 F:      drivers/gpu/drm/exynos/
5432 F:      include/uapi/drm/exynos_drm.h
5433 F:      Documentation/devicetree/bindings/display/exynos/
5434
5435 DRM DRIVERS FOR FREESCALE DCU
5436 M:      Stefan Agner <stefan@agner.ch>
5437 M:      Alison Wang <alison.wang@nxp.com>
5438 L:      dri-devel@lists.freedesktop.org
5439 S:      Supported
5440 F:      drivers/gpu/drm/fsl-dcu/
5441 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
5442 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
5443 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19-05b.txt
5444 T:      git git://anongit.freedesktop.org/drm/drm-misc
5445
5446 DRM DRIVERS FOR FREESCALE IMX
5447 M:      Philipp Zabel <p.zabel@pengutronix.de>
5448 L:      dri-devel@lists.freedesktop.org
5449 S:      Maintained
5450 F:      drivers/gpu/drm/imx/
5451 F:      drivers/gpu/ipu-v3/
5452 F:      Documentation/devicetree/bindings/display/imx/
5453
5454 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
5455 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
5456 L:      dri-devel@lists.freedesktop.org
5457 T:      git git://github.com/patjak/drm-gma500
5458 S:      Maintained
5459 F:      drivers/gpu/drm/gma500/
5460
5461 DRM DRIVERS FOR HISILICON
5462 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
5463 M:      Rongrong Zou <zourongrong@gmail.com>
5464 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
5465 R:      Chen Feng <puck.chen@hisilicon.com>
5466 L:      dri-devel@lists.freedesktop.org
5467 T:      git git://github.com/xin3liang/linux.git
5468 S:      Maintained
5469 F:      drivers/gpu/drm/hisilicon/
5470 F:      Documentation/devicetree/bindings/display/hisilicon/
5471
5472 DRM DRIVERS FOR LIMA
5473 M:      Qiang Yu <yuq825@gmail.com>
5474 L:      dri-devel@lists.freedesktop.org
5475 L:      lima@lists.freedesktop.org (moderated for non-subscribers)
5476 S:      Maintained
5477 F:      drivers/gpu/drm/lima/
5478 F:      include/uapi/drm/lima_drm.h
5479 T:      git git://anongit.freedesktop.org/drm/drm-misc
5480
5481 DRM DRIVERS FOR MEDIATEK
5482 M:      CK Hu <ck.hu@mediatek.com>
5483 M:      Philipp Zabel <p.zabel@pengutronix.de>
5484 L:      dri-devel@lists.freedesktop.org
5485 S:      Supported
5486 F:      drivers/gpu/drm/mediatek/
5487 F:      Documentation/devicetree/bindings/display/mediatek/
5488
5489 DRM DRIVERS FOR NVIDIA TEGRA
5490 M:      Thierry Reding <thierry.reding@gmail.com>
5491 L:      dri-devel@lists.freedesktop.org
5492 L:      linux-tegra@vger.kernel.org
5493 T:      git git://anongit.freedesktop.org/tegra/linux.git
5494 S:      Supported
5495 F:      drivers/gpu/drm/tegra/
5496 F:      drivers/gpu/host1x/
5497 F:      include/linux/host1x.h
5498 F:      include/uapi/drm/tegra_drm.h
5499 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
5500
5501 DRM DRIVERS FOR RENESAS
5502 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
5503 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
5504 L:      dri-devel@lists.freedesktop.org
5505 L:      linux-renesas-soc@vger.kernel.org
5506 T:      git git://linuxtv.org/pinchartl/media drm/du/next
5507 S:      Supported
5508 F:      drivers/gpu/drm/rcar-du/
5509 F:      drivers/gpu/drm/shmobile/
5510 F:      include/linux/platform_data/shmob_drm.h
5511 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
5512 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
5513 F:      Documentation/devicetree/bindings/display/renesas,du.txt
5514
5515 DRM DRIVERS FOR ROCKCHIP
5516 M:      Sandy Huang <hjc@rock-chips.com>
5517 M:      Heiko Stübner <heiko@sntech.de>
5518 L:      dri-devel@lists.freedesktop.org
5519 S:      Maintained
5520 F:      drivers/gpu/drm/rockchip/
5521 F:      Documentation/devicetree/bindings/display/rockchip/
5522 T:      git git://anongit.freedesktop.org/drm/drm-misc
5523
5524 DRM DRIVERS FOR STI
5525 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5526 M:      Vincent Abriou <vincent.abriou@st.com>
5527 L:      dri-devel@lists.freedesktop.org
5528 T:      git git://anongit.freedesktop.org/drm/drm-misc
5529 S:      Maintained
5530 F:      drivers/gpu/drm/sti
5531 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
5532
5533 DRM DRIVERS FOR STM
5534 M:      Yannick Fertre <yannick.fertre@st.com>
5535 M:      Philippe Cornu <philippe.cornu@st.com>
5536 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5537 M:      Vincent Abriou <vincent.abriou@st.com>
5538 L:      dri-devel@lists.freedesktop.org
5539 T:      git git://anongit.freedesktop.org/drm/drm-misc
5540 S:      Maintained
5541 F:      drivers/gpu/drm/stm
5542 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
5543
5544 DRM DRIVERS FOR TI LCDC
5545 M:      Jyri Sarha <jsarha@ti.com>
5546 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5547 L:      dri-devel@lists.freedesktop.org
5548 S:      Maintained
5549 F:      drivers/gpu/drm/tilcdc/
5550 F:      Documentation/devicetree/bindings/display/tilcdc/
5551
5552 DRM DRIVERS FOR TI OMAP
5553 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5554 L:      dri-devel@lists.freedesktop.org
5555 S:      Maintained
5556 F:      drivers/gpu/drm/omapdrm/
5557 F:      Documentation/devicetree/bindings/display/ti/
5558
5559 DRM DRIVERS FOR V3D
5560 M:      Eric Anholt <eric@anholt.net>
5561 S:      Supported
5562 F:      drivers/gpu/drm/v3d/
5563 F:      include/uapi/drm/v3d_drm.h
5564 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.txt
5565 T:      git git://anongit.freedesktop.org/drm/drm-misc
5566
5567 DRM DRIVERS FOR VC4
5568 M:      Eric Anholt <eric@anholt.net>
5569 T:      git git://github.com/anholt/linux
5570 S:      Supported
5571 F:      drivers/gpu/drm/vc4/
5572 F:      include/uapi/drm/vc4_drm.h
5573 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
5574 T:      git git://anongit.freedesktop.org/drm/drm-misc
5575
5576 DRM DRIVERS FOR VIVANTE GPU IP
5577 M:      Lucas Stach <l.stach@pengutronix.de>
5578 R:      Russell King <linux+etnaviv@armlinux.org.uk>
5579 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
5580 L:      etnaviv@lists.freedesktop.org (moderated for non-subscribers)
5581 L:      dri-devel@lists.freedesktop.org
5582 S:      Maintained
5583 F:      drivers/gpu/drm/etnaviv/
5584 F:      include/uapi/drm/etnaviv_drm.h
5585 F:      Documentation/devicetree/bindings/display/etnaviv/
5586
5587 DRM DRIVERS FOR ZTE ZX
5588 M:      Shawn Guo <shawnguo@kernel.org>
5589 L:      dri-devel@lists.freedesktop.org
5590 S:      Maintained
5591 F:      drivers/gpu/drm/zte/
5592 F:      Documentation/devicetree/bindings/display/zte,vou.txt
5593 T:      git git://anongit.freedesktop.org/drm/drm-misc
5594
5595 DRM PANEL DRIVERS
5596 M:      Thierry Reding <thierry.reding@gmail.com>
5597 R:      Sam Ravnborg <sam@ravnborg.org>
5598 L:      dri-devel@lists.freedesktop.org
5599 T:      git git://anongit.freedesktop.org/drm/drm-misc
5600 S:      Maintained
5601 F:      drivers/gpu/drm/drm_panel.c
5602 F:      drivers/gpu/drm/panel/
5603 F:      include/drm/drm_panel.h
5604 F:      Documentation/devicetree/bindings/display/panel/
5605
5606 DRM DRIVERS FOR XEN
5607 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
5608 T:      git git://anongit.freedesktop.org/drm/drm-misc
5609 L:      dri-devel@lists.freedesktop.org
5610 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
5611 S:      Supported
5612 F:      drivers/gpu/drm/xen/
5613 F:      Documentation/gpu/xen-front.rst
5614
5615 DRM TTM SUBSYSTEM
5616 M:      Christian Koenig <christian.koenig@amd.com>
5617 M:      Huang Rui <ray.huang@amd.com>
5618 T:      git git://people.freedesktop.org/~agd5f/linux
5619 S:      Maintained
5620 L:      dri-devel@lists.freedesktop.org
5621 F:      include/drm/ttm/
5622 F:      drivers/gpu/drm/ttm/
5623
5624 DSBR100 USB FM RADIO DRIVER
5625 M:      Alexey Klimov <klimov.linux@gmail.com>
5626 L:      linux-media@vger.kernel.org
5627 T:      git git://linuxtv.org/media_tree.git
5628 S:      Maintained
5629 F:      drivers/media/radio/dsbr100.c
5630
5631 DT3155 MEDIA DRIVER
5632 M:      Hans Verkuil <hverkuil@xs4all.nl>
5633 L:      linux-media@vger.kernel.org
5634 T:      git git://linuxtv.org/media_tree.git
5635 W:      https://linuxtv.org
5636 S:      Odd Fixes
5637 F:      drivers/media/pci/dt3155/
5638
5639 DVB_USB_AF9015 MEDIA DRIVER
5640 M:      Antti Palosaari <crope@iki.fi>
5641 L:      linux-media@vger.kernel.org
5642 W:      https://linuxtv.org
5643 W:      http://palosaari.fi/linux/
5644 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5645 T:      git git://linuxtv.org/anttip/media_tree.git
5646 S:      Maintained
5647 F:      drivers/media/usb/dvb-usb-v2/af9015*
5648
5649 DVB_USB_AF9035 MEDIA DRIVER
5650 M:      Antti Palosaari <crope@iki.fi>
5651 L:      linux-media@vger.kernel.org
5652 W:      https://linuxtv.org
5653 W:      http://palosaari.fi/linux/
5654 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5655 T:      git git://linuxtv.org/anttip/media_tree.git
5656 S:      Maintained
5657 F:      drivers/media/usb/dvb-usb-v2/af9035*
5658
5659 DVB_USB_ANYSEE MEDIA DRIVER
5660 M:      Antti Palosaari <crope@iki.fi>
5661 L:      linux-media@vger.kernel.org
5662 W:      https://linuxtv.org
5663 W:      http://palosaari.fi/linux/
5664 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5665 T:      git git://linuxtv.org/anttip/media_tree.git
5666 S:      Maintained
5667 F:      drivers/media/usb/dvb-usb-v2/anysee*
5668
5669 DVB_USB_AU6610 MEDIA DRIVER
5670 M:      Antti Palosaari <crope@iki.fi>
5671 L:      linux-media@vger.kernel.org
5672 W:      https://linuxtv.org
5673 W:      http://palosaari.fi/linux/
5674 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5675 T:      git git://linuxtv.org/anttip/media_tree.git
5676 S:      Maintained
5677 F:      drivers/media/usb/dvb-usb-v2/au6610*
5678
5679 DVB_USB_CE6230 MEDIA DRIVER
5680 M:      Antti Palosaari <crope@iki.fi>
5681 L:      linux-media@vger.kernel.org
5682 W:      https://linuxtv.org
5683 W:      http://palosaari.fi/linux/
5684 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5685 T:      git git://linuxtv.org/anttip/media_tree.git
5686 S:      Maintained
5687 F:      drivers/media/usb/dvb-usb-v2/ce6230*
5688
5689 DVB_USB_CXUSB MEDIA DRIVER
5690 M:      Michael Krufky <mkrufky@linuxtv.org>
5691 L:      linux-media@vger.kernel.org
5692 W:      https://linuxtv.org
5693 W:      http://github.com/mkrufky
5694 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5695 T:      git git://linuxtv.org/media_tree.git
5696 S:      Maintained
5697 F:      drivers/media/usb/dvb-usb/cxusb*
5698
5699 DVB_USB_EC168 MEDIA DRIVER
5700 M:      Antti Palosaari <crope@iki.fi>
5701 L:      linux-media@vger.kernel.org
5702 W:      https://linuxtv.org
5703 W:      http://palosaari.fi/linux/
5704 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5705 T:      git git://linuxtv.org/anttip/media_tree.git
5706 S:      Maintained
5707 F:      drivers/media/usb/dvb-usb-v2/ec168*
5708
5709 DVB_USB_GL861 MEDIA DRIVER
5710 M:      Antti Palosaari <crope@iki.fi>
5711 L:      linux-media@vger.kernel.org
5712 W:      https://linuxtv.org
5713 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5714 T:      git git://linuxtv.org/anttip/media_tree.git
5715 S:      Maintained
5716 F:      drivers/media/usb/dvb-usb-v2/gl861*
5717
5718 DVB_USB_MXL111SF MEDIA DRIVER
5719 M:      Michael Krufky <mkrufky@linuxtv.org>
5720 L:      linux-media@vger.kernel.org
5721 W:      https://linuxtv.org
5722 W:      http://github.com/mkrufky
5723 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5724 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
5725 S:      Maintained
5726 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
5727
5728 DVB_USB_RTL28XXU MEDIA DRIVER
5729 M:      Antti Palosaari <crope@iki.fi>
5730 L:      linux-media@vger.kernel.org
5731 W:      https://linuxtv.org
5732 W:      http://palosaari.fi/linux/
5733 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5734 T:      git git://linuxtv.org/anttip/media_tree.git
5735 S:      Maintained
5736 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
5737
5738 DVB_USB_V2 MEDIA DRIVER
5739 M:      Antti Palosaari <crope@iki.fi>
5740 L:      linux-media@vger.kernel.org
5741 W:      https://linuxtv.org
5742 W:      http://palosaari.fi/linux/
5743 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5744 T:      git git://linuxtv.org/anttip/media_tree.git
5745 S:      Maintained
5746 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
5747 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
5748
5749 DYNAMIC DEBUG
5750 M:      Jason Baron <jbaron@akamai.com>
5751 S:      Maintained
5752 F:      lib/dynamic_debug.c
5753 F:      include/linux/dynamic_debug.h
5754
5755 DYNAMIC INTERRUPT MODERATION
5756 M:      Tal Gilboa <talgi@mellanox.com>
5757 S:      Maintained
5758 F:      include/linux/dim.h
5759 F:      lib/dim/
5760
5761 DZ DECSTATION DZ11 SERIAL DRIVER
5762 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
5763 S:      Maintained
5764 F:      drivers/tty/serial/dz.*
5765
5766 E3X0 POWER BUTTON DRIVER
5767 M:      Moritz Fischer <moritz.fischer@ettus.com>
5768 L:      usrp-users@lists.ettus.com
5769 W:      http://www.ettus.com
5770 S:      Supported
5771 F:      drivers/input/misc/e3x0-button.c
5772 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
5773
5774 E4000 MEDIA DRIVER
5775 M:      Antti Palosaari <crope@iki.fi>
5776 L:      linux-media@vger.kernel.org
5777 W:      https://linuxtv.org
5778 W:      http://palosaari.fi/linux/
5779 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5780 T:      git git://linuxtv.org/anttip/media_tree.git
5781 S:      Maintained
5782 F:      drivers/media/tuners/e4000*
5783
5784 EARTH_PT1 MEDIA DRIVER
5785 M:      Akihiro Tsukada <tskd08@gmail.com>
5786 L:      linux-media@vger.kernel.org
5787 S:      Odd Fixes
5788 F:      drivers/media/pci/pt1/
5789
5790 EARTH_PT3 MEDIA DRIVER
5791 M:      Akihiro Tsukada <tskd08@gmail.com>
5792 L:      linux-media@vger.kernel.org
5793 S:      Odd Fixes
5794 F:      drivers/media/pci/pt3/
5795
5796 EC100 MEDIA DRIVER
5797 M:      Antti Palosaari <crope@iki.fi>
5798 L:      linux-media@vger.kernel.org
5799 W:      https://linuxtv.org
5800 W:      http://palosaari.fi/linux/
5801 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5802 T:      git git://linuxtv.org/anttip/media_tree.git
5803 S:      Maintained
5804 F:      drivers/media/dvb-frontends/ec100*
5805
5806 ECRYPT FILE SYSTEM
5807 M:      Tyler Hicks <tyhicks@canonical.com>
5808 L:      ecryptfs@vger.kernel.org
5809 W:      http://ecryptfs.org
5810 W:      https://launchpad.net/ecryptfs
5811 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5812 S:      Supported
5813 F:      Documentation/filesystems/ecryptfs.txt
5814 F:      fs/ecryptfs/
5815
5816 EDAC-AMD64
5817 M:      Borislav Petkov <bp@alien8.de>
5818 L:      linux-edac@vger.kernel.org
5819 S:      Maintained
5820 F:      drivers/edac/amd64_edac*
5821
5822 EDAC-ARMADA
5823 M:      Jan Luebbe <jlu@pengutronix.de>
5824 L:      linux-edac@vger.kernel.org
5825 S:      Maintained
5826 F:      drivers/edac/armada_xp_*
5827
5828 EDAC-AST2500
5829 M:      Stefan Schaeckeler <sschaeck@cisco.com>
5830 S:      Supported
5831 F:      drivers/edac/aspeed_edac.c
5832 F:      Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt
5833
5834 EDAC-BLUEFIELD
5835 M:      Shravan Kumar Ramani <sramani@mellanox.com>
5836 S:      Supported
5837 F:      drivers/edac/bluefield_edac.c
5838
5839 EDAC-CALXEDA
5840 M:      Robert Richter <rric@kernel.org>
5841 L:      linux-edac@vger.kernel.org
5842 S:      Maintained
5843 F:      drivers/edac/highbank*
5844
5845 EDAC-CAVIUM OCTEON
5846 M:      Ralf Baechle <ralf@linux-mips.org>
5847 M:      David Daney <david.daney@cavium.com>
5848 L:      linux-edac@vger.kernel.org
5849 L:      linux-mips@vger.kernel.org
5850 S:      Supported
5851 F:      drivers/edac/octeon_edac*
5852
5853 EDAC-CAVIUM THUNDERX
5854 M:      David Daney <david.daney@cavium.com>
5855 M:      Jan Glauber <jglauber@cavium.com>
5856 L:      linux-edac@vger.kernel.org
5857 S:      Supported
5858 F:      drivers/edac/thunderx_edac*
5859
5860 EDAC-CORE
5861 M:      Borislav Petkov <bp@alien8.de>
5862 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5863 M:      Tony Luck <tony.luck@intel.com>
5864 R:      James Morse <james.morse@arm.com>
5865 R:      Robert Richter <rrichter@marvell.com>
5866 L:      linux-edac@vger.kernel.org
5867 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next
5868 S:      Supported
5869 F:      Documentation/admin-guide/ras.rst
5870 F:      Documentation/driver-api/edac.rst
5871 F:      drivers/edac/
5872 F:      include/linux/edac.h
5873
5874 EDAC-E752X
5875 M:      Mark Gross <mark.gross@intel.com>
5876 L:      linux-edac@vger.kernel.org
5877 S:      Maintained
5878 F:      drivers/edac/e752x_edac.c
5879
5880 EDAC-E7XXX
5881 L:      linux-edac@vger.kernel.org
5882 S:      Maintained
5883 F:      drivers/edac/e7xxx_edac.c
5884
5885 EDAC-FSL_DDR
5886 M:      York Sun <york.sun@nxp.com>
5887 L:      linux-edac@vger.kernel.org
5888 S:      Maintained
5889 F:      drivers/edac/fsl_ddr_edac.*
5890
5891 EDAC-GHES
5892 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5893 L:      linux-edac@vger.kernel.org
5894 S:      Maintained
5895 F:      drivers/edac/ghes_edac.c
5896
5897 EDAC-I10NM
5898 M:      Tony Luck <tony.luck@intel.com>
5899 L:      linux-edac@vger.kernel.org
5900 S:      Maintained
5901 F:      drivers/edac/i10nm_base.c
5902
5903 EDAC-I3000
5904 L:      linux-edac@vger.kernel.org
5905 S:      Orphan
5906 F:      drivers/edac/i3000_edac.c
5907
5908 EDAC-I5000
5909 L:      linux-edac@vger.kernel.org
5910 S:      Maintained
5911 F:      drivers/edac/i5000_edac.c
5912
5913 EDAC-I5400
5914 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5915 L:      linux-edac@vger.kernel.org
5916 S:      Maintained
5917 F:      drivers/edac/i5400_edac.c
5918
5919 EDAC-I7300
5920 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5921 L:      linux-edac@vger.kernel.org
5922 S:      Maintained
5923 F:      drivers/edac/i7300_edac.c
5924
5925 EDAC-I7CORE
5926 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5927 L:      linux-edac@vger.kernel.org
5928 S:      Maintained
5929 F:      drivers/edac/i7core_edac.c
5930
5931 EDAC-I82443BXGX
5932 M:      Tim Small <tim@buttersideup.com>
5933 L:      linux-edac@vger.kernel.org
5934 S:      Maintained
5935 F:      drivers/edac/i82443bxgx_edac.c
5936
5937 EDAC-I82975X
5938 M:      "Arvind R." <arvino55@gmail.com>
5939 L:      linux-edac@vger.kernel.org
5940 S:      Maintained
5941 F:      drivers/edac/i82975x_edac.c
5942
5943 EDAC-IE31200
5944 M:      Jason Baron <jbaron@akamai.com>
5945 L:      linux-edac@vger.kernel.org
5946 S:      Maintained
5947 F:      drivers/edac/ie31200_edac.c
5948
5949 EDAC-MPC85XX
5950 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5951 L:      linux-edac@vger.kernel.org
5952 S:      Maintained
5953 F:      drivers/edac/mpc85xx_edac.[ch]
5954
5955 EDAC-PASEMI
5956 M:      Egor Martovetsky <egor@pasemi.com>
5957 L:      linux-edac@vger.kernel.org
5958 S:      Maintained
5959 F:      drivers/edac/pasemi_edac.c
5960
5961 EDAC-PND2
5962 M:      Tony Luck <tony.luck@intel.com>
5963 L:      linux-edac@vger.kernel.org
5964 S:      Maintained
5965 F:      drivers/edac/pnd2_edac.[ch]
5966
5967 EDAC-R82600
5968 M:      Tim Small <tim@buttersideup.com>
5969 L:      linux-edac@vger.kernel.org
5970 S:      Maintained
5971 F:      drivers/edac/r82600_edac.c
5972
5973 EDAC-SBRIDGE
5974 M:      Tony Luck <tony.luck@intel.com>
5975 R:      Qiuxu Zhuo <qiuxu.zhuo@intel.com>
5976 L:      linux-edac@vger.kernel.org
5977 S:      Maintained
5978 F:      drivers/edac/sb_edac.c
5979
5980 EDAC-SIFIVE
5981 M:      Yash Shah <yash.shah@sifive.com>
5982 L:      linux-edac@vger.kernel.org
5983 S:      Supported
5984 F:      drivers/edac/sifive_edac.c
5985
5986 EDAC-SKYLAKE
5987 M:      Tony Luck <tony.luck@intel.com>
5988 L:      linux-edac@vger.kernel.org
5989 S:      Maintained
5990 F:      drivers/edac/skx_*.c
5991
5992 EDAC-TI
5993 M:      Tero Kristo <t-kristo@ti.com>
5994 L:      linux-edac@vger.kernel.org
5995 S:      Maintained
5996 F:      drivers/edac/ti_edac.c
5997
5998 EDAC-QCOM
5999 M:      Channagoud Kadabi <ckadabi@codeaurora.org>
6000 M:      Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org>
6001 L:      linux-arm-msm@vger.kernel.org
6002 L:      linux-edac@vger.kernel.org
6003 S:      Maintained
6004 F:      drivers/edac/qcom_edac.c
6005
6006 EDIROL UA-101/UA-1000 DRIVER
6007 M:      Clemens Ladisch <clemens@ladisch.de>
6008 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6009 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
6010 S:      Maintained
6011 F:      sound/usb/misc/ua101.c
6012
6013 EFI TEST DRIVER
6014 L:      linux-efi@vger.kernel.org
6015 M:      Ivan Hu <ivan.hu@canonical.com>
6016 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
6017 S:      Maintained
6018 F:      drivers/firmware/efi/test/
6019
6020 EFI VARIABLE FILESYSTEM
6021 M:      Matthew Garrett <matthew.garrett@nebula.com>
6022 M:      Jeremy Kerr <jk@ozlabs.org>
6023 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
6024 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
6025 L:      linux-efi@vger.kernel.org
6026 S:      Maintained
6027 F:      fs/efivarfs/
6028
6029 EFIFB FRAMEBUFFER DRIVER
6030 L:      linux-fbdev@vger.kernel.org
6031 M:      Peter Jones <pjones@redhat.com>
6032 S:      Maintained
6033 F:      drivers/video/fbdev/efifb.c
6034
6035 EFS FILESYSTEM
6036 W:      http://aeschi.ch.eu.org/efs/
6037 S:      Orphan
6038 F:      fs/efs/
6039
6040 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
6041 M:      Douglas Miller <dougmill@linux.ibm.com>
6042 L:      netdev@vger.kernel.org
6043 S:      Maintained
6044 F:      drivers/net/ethernet/ibm/ehea/
6045
6046 EM28XX VIDEO4LINUX DRIVER
6047 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
6048 L:      linux-media@vger.kernel.org
6049 W:      https://linuxtv.org
6050 T:      git git://linuxtv.org/media_tree.git
6051 S:      Maintained
6052 F:      drivers/media/usb/em28xx/
6053 F:      Documentation/media/v4l-drivers/em28xx*
6054
6055 EMBEDDED LINUX
6056 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
6057 M:      Matt Mackall <mpm@selenic.com>
6058 M:      David Woodhouse <dwmw2@infradead.org>
6059 L:      linux-embedded@vger.kernel.org
6060 S:      Maintained
6061
6062 Emulex 10Gbps iSCSI - OneConnect DRIVER
6063 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
6064 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
6065 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
6066 L:      linux-scsi@vger.kernel.org
6067 W:      http://www.broadcom.com
6068 S:      Supported
6069 F:      drivers/scsi/be2iscsi/
6070
6071 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
6072 M:      Sathya Perla <sathya.perla@broadcom.com>
6073 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
6074 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
6075 M:      Somnath Kotur <somnath.kotur@broadcom.com>
6076 L:      netdev@vger.kernel.org
6077 W:      http://www.emulex.com
6078 S:      Supported
6079 F:      drivers/net/ethernet/emulex/benet/
6080
6081 EMULEX ONECONNECT ROCE DRIVER
6082 M:      Selvin Xavier <selvin.xavier@broadcom.com>
6083 M:      Devesh Sharma <devesh.sharma@broadcom.com>
6084 L:      linux-rdma@vger.kernel.org
6085 W:      http://www.broadcom.com
6086 S:      Odd Fixes
6087 F:      drivers/infiniband/hw/ocrdma/
6088 F:      include/uapi/rdma/ocrdma-abi.h
6089
6090 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
6091 M:      James Smart <james.smart@broadcom.com>
6092 M:      Dick Kennedy <dick.kennedy@broadcom.com>
6093 L:      linux-scsi@vger.kernel.org
6094 W:      http://www.broadcom.com
6095 S:      Supported
6096 F:      drivers/scsi/lpfc/
6097
6098 ENE CB710 FLASH CARD READER DRIVER
6099 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
6100 S:      Maintained
6101 F:      drivers/misc/cb710/
6102 F:      drivers/mmc/host/cb710-mmc.*
6103 F:      include/linux/cb710.h
6104
6105 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
6106 M:      Maxim Levitsky <maximlevitsky@gmail.com>
6107 S:      Maintained
6108 F:      drivers/media/rc/ene_ir.*
6109
6110 EPSON S1D13XXX FRAMEBUFFER DRIVER
6111 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
6112 S:      Maintained
6113 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
6114 F:      drivers/video/fbdev/s1d13xxxfb.c
6115 F:      include/video/s1d13xxxfb.h
6116
6117 EROFS FILE SYSTEM
6118 M:      Gao Xiang <gaoxiang25@huawei.com>
6119 M:      Chao Yu <yuchao0@huawei.com>
6120 L:      linux-erofs@lists.ozlabs.org
6121 S:      Maintained
6122 F:      fs/erofs/
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 HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE)
7376 M:      Zaibo Xu <xuzaibo@huawei.com>
7377 L:      linux-crypto@vger.kernel.org
7378 S:      Maintained
7379 F:      drivers/crypto/hisilicon/hpre/hpre_crypto.c
7380 F:      drivers/crypto/hisilicon/hpre/hpre_main.c
7381 F:      drivers/crypto/hisilicon/hpre/hpre.h
7382 F:      Documentation/ABI/testing/debugfs-hisi-hpre
7383
7384 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
7385 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
7386 M:      Salil Mehta <salil.mehta@huawei.com>
7387 L:      netdev@vger.kernel.org
7388 W:      http://www.hisilicon.com
7389 S:      Maintained
7390 F:      drivers/net/ethernet/hisilicon/hns3/
7391
7392 HISILICON LPC BUS DRIVER
7393 M:      john.garry@huawei.com
7394 W:      http://www.hisilicon.com
7395 S:      Maintained
7396 F:      drivers/bus/hisi_lpc.c
7397 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
7398
7399 HISILICON NETWORK SUBSYSTEM DRIVER
7400 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
7401 M:      Salil Mehta <salil.mehta@huawei.com>
7402 L:      netdev@vger.kernel.org
7403 W:      http://www.hisilicon.com
7404 S:      Maintained
7405 F:      drivers/net/ethernet/hisilicon/
7406 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
7407
7408 HISILICON PMU DRIVER
7409 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
7410 W:      http://www.hisilicon.com
7411 S:      Supported
7412 F:      drivers/perf/hisilicon
7413 F:      Documentation/admin-guide/perf/hisi-pmu.rst
7414
7415 HISILICON ROCE DRIVER
7416 M:      Lijun Ou <oulijun@huawei.com>
7417 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
7418 L:      linux-rdma@vger.kernel.org
7419 S:      Maintained
7420 F:      drivers/infiniband/hw/hns/
7421 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
7422
7423 HISILICON SAS Controller
7424 M:      John Garry <john.garry@huawei.com>
7425 W:      http://www.hisilicon.com
7426 S:      Supported
7427 F:      drivers/scsi/hisi_sas/
7428 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
7429
7430 HISILICON QM AND ZIP Controller DRIVER
7431 M:      Zhou Wang <wangzhou1@hisilicon.com>
7432 L:      linux-crypto@vger.kernel.org
7433 S:      Maintained
7434 F:      drivers/crypto/hisilicon/qm.c
7435 F:      drivers/crypto/hisilicon/qm.h
7436 F:      drivers/crypto/hisilicon/sgl.c
7437 F:      drivers/crypto/hisilicon/zip/
7438 F:      Documentation/ABI/testing/debugfs-hisi-zip
7439
7440 HMM - Heterogeneous Memory Management
7441 M:      Jérôme Glisse <jglisse@redhat.com>
7442 L:      linux-mm@kvack.org
7443 S:      Maintained
7444 F:      mm/hmm*
7445 F:      include/linux/hmm*
7446 F:      Documentation/vm/hmm.rst
7447
7448 HOST AP DRIVER
7449 M:      Jouni Malinen <j@w1.fi>
7450 L:      linux-wireless@vger.kernel.org
7451 W:      http://w1.fi/hostap-driver.html
7452 S:      Obsolete
7453 F:      drivers/net/wireless/intersil/hostap/
7454
7455 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
7456 L:      platform-driver-x86@vger.kernel.org
7457 S:      Orphan
7458 F:      drivers/platform/x86/tc1100-wmi.c
7459
7460 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
7461 M:      Jaroslav Kysela <perex@perex.cz>
7462 S:      Maintained
7463 F:      drivers/net/ethernet/hp/hp100.*
7464
7465 HPET:   High Precision Event Timers driver
7466 M:      Clemens Ladisch <clemens@ladisch.de>
7467 S:      Maintained
7468 F:      Documentation/timers/hpet.rst
7469 F:      drivers/char/hpet.c
7470 F:      include/linux/hpet.h
7471 F:      include/uapi/linux/hpet.h
7472
7473 HPET:   x86
7474 S:      Orphan
7475 F:      arch/x86/kernel/hpet.c
7476 F:      arch/x86/include/asm/hpet.h
7477
7478 HPFS FILESYSTEM
7479 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
7480 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
7481 S:      Maintained
7482 F:      fs/hpfs/
7483
7484 HSI SUBSYSTEM
7485 M:      Sebastian Reichel <sre@kernel.org>
7486 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
7487 S:      Maintained
7488 F:      Documentation/ABI/testing/sysfs-bus-hsi
7489 F:      Documentation/driver-api/hsi.rst
7490 F:      drivers/hsi/
7491 F:      include/linux/hsi/
7492 F:      include/uapi/linux/hsi/
7493
7494 HSO 3G MODEM DRIVER
7495 L:      linux-usb@vger.kernel.org
7496 S:      Orphan
7497 F:      drivers/net/usb/hso.c
7498
7499 HSR NETWORK PROTOCOL
7500 M:      Arvid Brodin <arvid.brodin@alten.se>
7501 L:      netdev@vger.kernel.org
7502 S:      Maintained
7503 F:      net/hsr/
7504
7505 HT16K33 LED CONTROLLER DRIVER
7506 M:      Robin van der Gracht <robin@protonic.nl>
7507 S:      Maintained
7508 F:      drivers/auxdisplay/ht16k33.c
7509 F:      Documentation/devicetree/bindings/display/ht16k33.txt
7510
7511 HTCPEN TOUCHSCREEN DRIVER
7512 M:      Pau Oliva Fora <pof@eslack.org>
7513 L:      linux-input@vger.kernel.org
7514 S:      Maintained
7515 F:      drivers/input/touchscreen/htcpen.c
7516
7517 HTS221 TEMPERATURE-HUMIDITY IIO DRIVER
7518 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
7519 L:      linux-iio@vger.kernel.org
7520 W:      http://www.st.com/
7521 S:      Maintained
7522 F:      drivers/iio/humidity/hts221*
7523 F:      Documentation/devicetree/bindings/iio/humidity/hts221.txt
7524
7525 HUAWEI ETHERNET DRIVER
7526 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
7527 L:      netdev@vger.kernel.org
7528 S:      Supported
7529 F:      Documentation/networking/hinic.txt
7530 F:      drivers/net/ethernet/huawei/hinic/
7531
7532 HUGETLB FILESYSTEM
7533 M:      Mike Kravetz <mike.kravetz@oracle.com>
7534 L:      linux-mm@kvack.org
7535 S:      Maintained
7536 F:      fs/hugetlbfs/
7537 F:      mm/hugetlb.c
7538 F:      include/linux/hugetlb.h
7539 F:      Documentation/admin-guide/mm/hugetlbpage.rst
7540 F:      Documentation/vm/hugetlbfs_reserv.rst
7541 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
7542
7543 HVA ST MEDIA DRIVER
7544 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
7545 L:      linux-media@vger.kernel.org
7546 T:      git git://linuxtv.org/media_tree.git
7547 W:      https://linuxtv.org
7548 S:      Supported
7549 F:      drivers/media/platform/sti/hva
7550
7551 HWPOISON MEMORY FAILURE HANDLING
7552 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
7553 L:      linux-mm@kvack.org
7554 S:      Maintained
7555 F:      mm/memory-failure.c
7556 F:      mm/hwpoison-inject.c
7557
7558 HYGON PROCESSOR SUPPORT
7559 M:      Pu Wen <puwen@hygon.cn>
7560 L:      linux-kernel@vger.kernel.org
7561 S:      Maintained
7562 F:      arch/x86/kernel/cpu/hygon.c
7563
7564 Hyper-V CORE AND DRIVERS
7565 M:      "K. Y. Srinivasan" <kys@microsoft.com>
7566 M:      Haiyang Zhang <haiyangz@microsoft.com>
7567 M:      Stephen Hemminger <sthemmin@microsoft.com>
7568 M:      Sasha Levin <sashal@kernel.org>
7569 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git
7570 L:      linux-hyperv@vger.kernel.org
7571 S:      Supported
7572 F:      Documentation/networking/device_drivers/microsoft/netvsc.txt
7573 F:      arch/x86/include/asm/mshyperv.h
7574 F:      arch/x86/include/asm/trace/hyperv.h
7575 F:      arch/x86/include/asm/hyperv-tlfs.h
7576 F:      arch/x86/kernel/cpu/mshyperv.c
7577 F:      arch/x86/hyperv
7578 F:      drivers/clocksource/hyperv_timer.c
7579 F:      drivers/hid/hid-hyperv.c
7580 F:      drivers/hv/
7581 F:      drivers/input/serio/hyperv-keyboard.c
7582 F:      drivers/pci/controller/pci-hyperv.c
7583 F:      drivers/pci/controller/pci-hyperv-intf.c
7584 F:      drivers/net/hyperv/
7585 F:      drivers/scsi/storvsc_drv.c
7586 F:      drivers/uio/uio_hv_generic.c
7587 F:      drivers/video/fbdev/hyperv_fb.c
7588 F:      drivers/iommu/hyperv-iommu.c
7589 F:      net/vmw_vsock/hyperv_transport.c
7590 F:      include/clocksource/hyperv_timer.h
7591 F:      include/linux/hyperv.h
7592 F:      include/uapi/linux/hyperv.h
7593 F:      include/asm-generic/mshyperv.h
7594 F:      tools/hv/
7595 F:      Documentation/ABI/stable/sysfs-bus-vmbus
7596
7597 HYPERBUS SUPPORT
7598 M:      Vignesh Raghavendra <vigneshr@ti.com>
7599 S:      Supported
7600 F:      drivers/mtd/hyperbus/
7601 F:      include/linux/mtd/hyperbus.h
7602 F:      Documentation/devicetree/bindings/mtd/cypress,hyperflash.txt
7603 F:      Documentation/devicetree/bindings/mtd/ti,am654-hbmc.txt
7604
7605 HYPERVISOR VIRTUAL CONSOLE DRIVER
7606 L:      linuxppc-dev@lists.ozlabs.org
7607 S:      Odd Fixes
7608 F:      drivers/tty/hvc/
7609
7610 I2C ACPI SUPPORT
7611 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
7612 L:      linux-i2c@vger.kernel.org
7613 L:      linux-acpi@vger.kernel.org
7614 S:      Maintained
7615 F:      drivers/i2c/i2c-core-acpi.c
7616
7617 I2C CONTROLLER DRIVER FOR NVIDIA GPU
7618 M:      Ajay Gupta <ajayg@nvidia.com>
7619 L:      linux-i2c@vger.kernel.org
7620 S:      Maintained
7621 F:      Documentation/i2c/busses/i2c-nvidia-gpu.rst
7622 F:      drivers/i2c/busses/i2c-nvidia-gpu.c
7623
7624 I2C MUXES
7625 M:      Peter Rosin <peda@axentia.se>
7626 L:      linux-i2c@vger.kernel.org
7627 S:      Maintained
7628 F:      Documentation/i2c/i2c-topology.rst
7629 F:      Documentation/i2c/muxes/
7630 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
7631 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
7632 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
7633 F:      drivers/i2c/i2c-mux.c
7634 F:      drivers/i2c/muxes/
7635 F:      include/linux/i2c-mux.h
7636
7637 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
7638 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
7639 L:      linux-i2c@vger.kernel.org
7640 S:      Maintained
7641 F:      Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml
7642 F:      drivers/i2c/busses/i2c-mv64xxx.c
7643
7644 I2C OVER PARALLEL PORT
7645 M:      Jean Delvare <jdelvare@suse.com>
7646 L:      linux-i2c@vger.kernel.org
7647 S:      Maintained
7648 F:      Documentation/i2c/busses/i2c-parport.rst
7649 F:      Documentation/i2c/busses/i2c-parport-light.rst
7650 F:      drivers/i2c/busses/i2c-parport.c
7651 F:      drivers/i2c/busses/i2c-parport-light.c
7652
7653 I2C SUBSYSTEM
7654 M:      Wolfram Sang <wsa@the-dreams.de>
7655 L:      linux-i2c@vger.kernel.org
7656 W:      https://i2c.wiki.kernel.org/
7657 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7658 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7659 S:      Maintained
7660 F:      Documentation/devicetree/bindings/i2c/i2c.txt
7661 F:      Documentation/i2c/
7662 F:      drivers/i2c/*
7663 F:      include/linux/i2c.h
7664 F:      include/linux/i2c-dev.h
7665 F:      include/linux/i2c-smbus.h
7666 F:      include/uapi/linux/i2c.h
7667 F:      include/uapi/linux/i2c-*.h
7668
7669 I2C SUBSYSTEM HOST DRIVERS
7670 L:      linux-i2c@vger.kernel.org
7671 W:      https://i2c.wiki.kernel.org/
7672 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7673 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7674 S:      Odd Fixes
7675 F:      Documentation/devicetree/bindings/i2c/
7676 F:      drivers/i2c/algos/
7677 F:      drivers/i2c/busses/
7678
7679 I2C-TAOS-EVM DRIVER
7680 M:      Jean Delvare <jdelvare@suse.com>
7681 L:      linux-i2c@vger.kernel.org
7682 S:      Maintained
7683 F:      Documentation/i2c/busses/i2c-taos-evm.rst
7684 F:      drivers/i2c/busses/i2c-taos-evm.c
7685
7686 I2C-TINY-USB DRIVER
7687 M:      Till Harbaum <till@harbaum.org>
7688 L:      linux-i2c@vger.kernel.org
7689 W:      http://www.harbaum.org/till/i2c_tiny_usb
7690 S:      Maintained
7691 F:      drivers/i2c/busses/i2c-tiny-usb.c
7692
7693 I2C/SMBUS CONTROLLER DRIVERS FOR PC
7694 M:      Jean Delvare <jdelvare@suse.com>
7695 L:      linux-i2c@vger.kernel.org
7696 S:      Maintained
7697 F:      Documentation/i2c/busses/i2c-ali1535.rst
7698 F:      Documentation/i2c/busses/i2c-ali1563.rst
7699 F:      Documentation/i2c/busses/i2c-ali15x3.rst
7700 F:      Documentation/i2c/busses/i2c-amd756.rst
7701 F:      Documentation/i2c/busses/i2c-amd8111.rst
7702 F:      Documentation/i2c/busses/i2c-i801.rst
7703 F:      Documentation/i2c/busses/i2c-nforce2.rst
7704 F:      Documentation/i2c/busses/i2c-piix4.rst
7705 F:      Documentation/i2c/busses/i2c-sis5595.rst
7706 F:      Documentation/i2c/busses/i2c-sis630.rst
7707 F:      Documentation/i2c/busses/i2c-sis96x.rst
7708 F:      Documentation/i2c/busses/i2c-via.rst
7709 F:      Documentation/i2c/busses/i2c-viapro.rst
7710 F:      drivers/i2c/busses/i2c-ali1535.c
7711 F:      drivers/i2c/busses/i2c-ali1563.c
7712 F:      drivers/i2c/busses/i2c-ali15x3.c
7713 F:      drivers/i2c/busses/i2c-amd756.c
7714 F:      drivers/i2c/busses/i2c-amd756-s4882.c
7715 F:      drivers/i2c/busses/i2c-amd8111.c
7716 F:      drivers/i2c/busses/i2c-i801.c
7717 F:      drivers/i2c/busses/i2c-isch.c
7718 F:      drivers/i2c/busses/i2c-nforce2.c
7719 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
7720 F:      drivers/i2c/busses/i2c-piix4.c
7721 F:      drivers/i2c/busses/i2c-sis5595.c
7722 F:      drivers/i2c/busses/i2c-sis630.c
7723 F:      drivers/i2c/busses/i2c-sis96x.c
7724 F:      drivers/i2c/busses/i2c-via.c
7725 F:      drivers/i2c/busses/i2c-viapro.c
7726
7727 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
7728 M:      Hans de Goede <hdegoede@redhat.com>
7729 L:      linux-i2c@vger.kernel.org
7730 S:      Maintained
7731 F:      drivers/i2c/busses/i2c-cht-wc.c
7732
7733 I2C/SMBUS ISMT DRIVER
7734 M:      Seth Heasley <seth.heasley@intel.com>
7735 M:      Neil Horman <nhorman@tuxdriver.com>
7736 L:      linux-i2c@vger.kernel.org
7737 F:      drivers/i2c/busses/i2c-ismt.c
7738 F:      Documentation/i2c/busses/i2c-ismt.rst
7739
7740 I2C/SMBUS STUB DRIVER
7741 M:      Jean Delvare <jdelvare@suse.com>
7742 L:      linux-i2c@vger.kernel.org
7743 S:      Maintained
7744 F:      drivers/i2c/i2c-stub.c
7745
7746 I3C SUBSYSTEM
7747 M:      Boris Brezillon <bbrezillon@kernel.org>
7748 L:      linux-i3c@lists.infradead.org
7749 C:      irc://chat.freenode.net/linux-i3c
7750 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git
7751 S:      Maintained
7752 F:      Documentation/ABI/testing/sysfs-bus-i3c
7753 F:      Documentation/devicetree/bindings/i3c/
7754 F:      Documentation/driver-api/i3c
7755 F:      drivers/i3c/
7756 F:      include/linux/i3c/
7757
7758 I3C DRIVER FOR SYNOPSYS DESIGNWARE
7759 M:      Vitor Soares <vitor.soares@synopsys.com>
7760 S:      Maintained
7761 F:      Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.txt
7762 F:      drivers/i3c/master/dw*
7763
7764 IA64 (Itanium) PLATFORM
7765 M:      Tony Luck <tony.luck@intel.com>
7766 M:      Fenghua Yu <fenghua.yu@intel.com>
7767 L:      linux-ia64@vger.kernel.org
7768 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
7769 S:      Maintained
7770 F:      arch/ia64/
7771
7772 IBM Power 842 compression accelerator
7773 M:      Haren Myneni <haren@us.ibm.com>
7774 S:      Supported
7775 F:      drivers/crypto/nx/Makefile
7776 F:      drivers/crypto/nx/Kconfig
7777 F:      drivers/crypto/nx/nx-842*
7778 F:      include/linux/sw842.h
7779 F:      crypto/842.c
7780 F:      lib/842/
7781
7782 IBM Power in-Nest Crypto Acceleration
7783 M:      Breno Leitão <leitao@debian.org>
7784 M:      Nayna Jain <nayna@linux.ibm.com>
7785 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7786 L:      linux-crypto@vger.kernel.org
7787 S:      Supported
7788 F:      drivers/crypto/nx/Makefile
7789 F:      drivers/crypto/nx/Kconfig
7790 F:      drivers/crypto/nx/nx-aes*
7791 F:      drivers/crypto/nx/nx-sha*
7792 F:      drivers/crypto/nx/nx.*
7793 F:      drivers/crypto/nx/nx_csbcpb.h
7794 F:      drivers/crypto/nx/nx_debugfs.c
7795
7796 IBM Power Linux RAID adapter
7797 M:      Brian King <brking@us.ibm.com>
7798 S:      Supported
7799 F:      drivers/scsi/ipr.*
7800
7801 IBM Power SRIOV Virtual NIC Device Driver
7802 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7803 M:      John Allen <jallen@linux.ibm.com>
7804 L:      netdev@vger.kernel.org
7805 S:      Supported
7806 F:      drivers/net/ethernet/ibm/ibmvnic.*
7807
7808 IBM Power Virtual Accelerator Switchboard
7809 M:      Sukadev Bhattiprolu <sukadev@linux.ibm.com>
7810 L:      linuxppc-dev@lists.ozlabs.org
7811 S:      Supported
7812 F:      arch/powerpc/platforms/powernv/vas*
7813 F:      arch/powerpc/platforms/powernv/copy-paste.h
7814 F:      arch/powerpc/include/asm/vas.h
7815
7816 IBM Power Virtual Ethernet Device Driver
7817 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7818 L:      netdev@vger.kernel.org
7819 S:      Supported
7820 F:      drivers/net/ethernet/ibm/ibmveth.*
7821
7822 IBM Power Virtual FC Device Drivers
7823 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7824 L:      linux-scsi@vger.kernel.org
7825 S:      Supported
7826 F:      drivers/scsi/ibmvscsi/ibmvfc*
7827
7828 IBM Power Virtual Management Channel Driver
7829 M:      Steven Royer <seroyer@linux.ibm.com>
7830 S:      Supported
7831 F:      drivers/misc/ibmvmc.*
7832
7833 IBM Power Virtual SCSI Device Drivers
7834 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7835 L:      linux-scsi@vger.kernel.org
7836 S:      Supported
7837 F:      drivers/scsi/ibmvscsi/ibmvscsi*
7838 F:      include/scsi/viosrp.h
7839
7840 IBM Power Virtual SCSI Device Target Driver
7841 M:      Michael Cyr <mikecyr@linux.ibm.com>
7842 L:      linux-scsi@vger.kernel.org
7843 L:      target-devel@vger.kernel.org
7844 S:      Supported
7845 F:      drivers/scsi/ibmvscsi_tgt/
7846
7847 IBM Power VMX Cryptographic instructions
7848 M:      Breno Leitão <leitao@debian.org>
7849 M:      Nayna Jain <nayna@linux.ibm.com>
7850 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7851 L:      linux-crypto@vger.kernel.org
7852 S:      Supported
7853 F:      drivers/crypto/vmx/Makefile
7854 F:      drivers/crypto/vmx/Kconfig
7855 F:      drivers/crypto/vmx/vmx.c
7856 F:      drivers/crypto/vmx/aes*
7857 F:      drivers/crypto/vmx/ghash*
7858 F:      drivers/crypto/vmx/ppc-xlate.pl
7859
7860 IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform
7861 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7862 L:      linux-pci@vger.kernel.org
7863 L:      linuxppc-dev@lists.ozlabs.org
7864 S:      Supported
7865 F:      drivers/pci/hotplug/rpaphp*
7866
7867 IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform
7868 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7869 L:      linux-pci@vger.kernel.org
7870 L:      linuxppc-dev@lists.ozlabs.org
7871 S:      Supported
7872 F:      drivers/pci/hotplug/rpadlpar*
7873
7874 IBM ServeRAID RAID DRIVER
7875 S:      Orphan
7876 F:      drivers/scsi/ips.*
7877
7878 ICH LPC AND GPIO DRIVER
7879 M:      Peter Tyser <ptyser@xes-inc.com>
7880 S:      Maintained
7881 F:      drivers/mfd/lpc_ich.c
7882 F:      drivers/gpio/gpio-ich.c
7883
7884 ICY I2C DRIVER
7885 M:      Max Staudt <max@enpas.org>
7886 L:      linux-i2c@vger.kernel.org
7887 S:      Maintained
7888 F:      drivers/i2c/busses/i2c-icy.c
7889
7890 IDE SUBSYSTEM
7891 M:      "David S. Miller" <davem@davemloft.net>
7892 L:      linux-ide@vger.kernel.org
7893 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
7894 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
7895 S:      Maintained
7896 F:      Documentation/ide/
7897 F:      drivers/ide/
7898 F:      include/linux/ide.h
7899
7900 IDE/ATAPI DRIVERS
7901 M:      Borislav Petkov <bp@alien8.de>
7902 L:      linux-ide@vger.kernel.org
7903 S:      Maintained
7904 F:      Documentation/cdrom/ide-cd.rst
7905 F:      drivers/ide/ide-cd*
7906
7907 IDEAPAD LAPTOP EXTRAS DRIVER
7908 M:      Ike Panhc <ike.pan@canonical.com>
7909 L:      platform-driver-x86@vger.kernel.org
7910 W:      http://launchpad.net/ideapad-laptop
7911 S:      Maintained
7912 F:      drivers/platform/x86/ideapad-laptop.c
7913
7914 IDEAPAD LAPTOP SLIDEBAR DRIVER
7915 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
7916 L:      linux-input@vger.kernel.org
7917 W:      https://github.com/o2genum/ideapad-slidebar
7918 S:      Maintained
7919 F:      drivers/input/misc/ideapad_slidebar.c
7920
7921 IDT VersaClock 5 CLOCK DRIVER
7922 M:      Marek Vasut <marek.vasut@gmail.com>
7923 S:      Maintained
7924 F:      drivers/clk/clk-versaclock5.c
7925
7926 IEEE 802.15.4 SUBSYSTEM
7927 M:      Alexander Aring <alex.aring@gmail.com>
7928 M:      Stefan Schmidt <stefan@datenfreihafen.org>
7929 L:      linux-wpan@vger.kernel.org
7930 W:      http://wpan.cakelab.org/
7931 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
7932 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
7933 S:      Maintained
7934 F:      net/ieee802154/
7935 F:      net/mac802154/
7936 F:      drivers/net/ieee802154/
7937 F:      include/linux/nl802154.h
7938 F:      include/linux/ieee802154.h
7939 F:      include/net/nl802154.h
7940 F:      include/net/mac802154.h
7941 F:      include/net/af_ieee802154.h
7942 F:      include/net/cfg802154.h
7943 F:      include/net/ieee802154_netdev.h
7944 F:      Documentation/networking/ieee802154.rst
7945
7946 IFE PROTOCOL
7947 M:      Yotam Gigi <yotam.gi@gmail.com>
7948 M:      Jamal Hadi Salim <jhs@mojatatu.com>
7949 F:      net/ife
7950 F:      include/net/ife.h
7951 F:      include/uapi/linux/ife.h
7952
7953 IGORPLUG-USB IR RECEIVER
7954 M:      Sean Young <sean@mess.org>
7955 L:      linux-media@vger.kernel.org
7956 S:      Maintained
7957 F:      drivers/media/rc/igorplugusb.c
7958
7959 IGUANAWORKS USB IR TRANSCEIVER
7960 M:      Sean Young <sean@mess.org>
7961 L:      linux-media@vger.kernel.org
7962 S:      Maintained
7963 F:      drivers/media/rc/iguanair.c
7964
7965 IIO DIGITAL POTENTIOMETER DAC
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-dac-dpot-dac
7970 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
7971 F:      drivers/iio/dac/dpot-dac.c
7972
7973 IIO ENVELOPE DETECTOR
7974 M:      Peter Rosin <peda@axentia.se>
7975 L:      linux-iio@vger.kernel.org
7976 S:      Maintained
7977 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
7978 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
7979 F:      drivers/iio/adc/envelope-detector.c
7980
7981 IIO MULTIPLEXER
7982 M:      Peter Rosin <peda@axentia.se>
7983 L:      linux-iio@vger.kernel.org
7984 S:      Maintained
7985 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt
7986 F:      drivers/iio/multiplexer/iio-mux.c
7987
7988 IIO SUBSYSTEM AND DRIVERS
7989 M:      Jonathan Cameron <jic23@kernel.org>
7990 R:      Hartmut Knaack <knaack.h@gmx.de>
7991 R:      Lars-Peter Clausen <lars@metafoo.de>
7992 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
7993 L:      linux-iio@vger.kernel.org
7994 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
7995 S:      Maintained
7996 F:      Documentation/ABI/testing/configfs-iio*
7997 F:      Documentation/ABI/testing/sysfs-bus-iio*
7998 F:      Documentation/devicetree/bindings/iio/
7999 F:      drivers/iio/
8000 F:      drivers/staging/iio/
8001 F:      include/linux/iio/
8002 F:      tools/iio/
8003
8004 IIO UNIT CONVERTER
8005 M:      Peter Rosin <peda@axentia.se>
8006 L:      linux-iio@vger.kernel.org
8007 S:      Maintained
8008 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
8009 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
8010 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
8011 F:      drivers/iio/afe/iio-rescale.c
8012
8013 IKANOS/ADI EAGLE ADSL USB DRIVER
8014 M:      Matthieu Castet <castet.matthieu@free.fr>
8015 M:      Stanislaw Gruszka <stf_xl@wp.pl>
8016 S:      Maintained
8017 F:      drivers/usb/atm/ueagle-atm.c
8018
8019 IMGTEC ASCII LCD DRIVER
8020 M:      Paul Burton <paul.burton@mips.com>
8021 S:      Maintained
8022 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
8023 F:      drivers/auxdisplay/img-ascii-lcd.c
8024
8025 IMGTEC IR DECODER DRIVER
8026 M:      James Hogan <jhogan@kernel.org>
8027 S:      Maintained
8028 F:      drivers/media/rc/img-ir/
8029
8030 IMON SOUNDGRAPH USB IR RECEIVER
8031 M:      Sean Young <sean@mess.org>
8032 L:      linux-media@vger.kernel.org
8033 S:      Maintained
8034 F:      drivers/media/rc/imon_raw.c
8035 F:      drivers/media/rc/imon.c
8036
8037 IMS TWINTURBO FRAMEBUFFER DRIVER
8038 L:      linux-fbdev@vger.kernel.org
8039 S:      Orphan
8040 F:      drivers/video/fbdev/imsttfb.c
8041
8042 INA209 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/ina209.rst
8047 F:      Documentation/devicetree/bindings/hwmon/ina2xx.txt
8048 F:      drivers/hwmon/ina209.c
8049
8050 INA2XX HARDWARE MONITOR DRIVER
8051 M:      Guenter Roeck <linux@roeck-us.net>
8052 L:      linux-hwmon@vger.kernel.org
8053 S:      Maintained
8054 F:      Documentation/hwmon/ina2xx.rst
8055 F:      drivers/hwmon/ina2xx.c
8056 F:      include/linux/platform_data/ina2xx.h
8057
8058 INDUSTRY PACK SUBSYSTEM (IPACK)
8059 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
8060 M:      Jens Taprogge <jens.taprogge@taprogge.org>
8061 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
8062 L:      industrypack-devel@lists.sourceforge.net
8063 W:      http://industrypack.sourceforge.net
8064 S:      Maintained
8065 F:      drivers/ipack/
8066
8067 INFINEON DPS310 Driver
8068 M:      Eddie James <eajames@linux.ibm.com>
8069 L:      linux-iio@vger.kernel.org
8070 F:      drivers/iio/pressure/dps310.c
8071 S:      Maintained
8072
8073 INFINIBAND SUBSYSTEM
8074 M:      Doug Ledford <dledford@redhat.com>
8075 M:      Jason Gunthorpe <jgg@mellanox.com>
8076 L:      linux-rdma@vger.kernel.org
8077 W:      https://github.com/linux-rdma/rdma-core
8078 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
8079 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
8080 S:      Supported
8081 F:      Documentation/devicetree/bindings/infiniband/
8082 F:      Documentation/infiniband/
8083 F:      drivers/infiniband/
8084 F:      include/uapi/linux/if_infiniband.h
8085 F:      include/uapi/rdma/
8086 F:      include/rdma/
8087 F:      include/trace/events/ib_mad.h
8088 F:      include/trace/events/ib_umad.h
8089 F:      samples/bpf/ibumad_kern.c
8090 F:      samples/bpf/ibumad_user.c
8091
8092 INGENIC JZ4780 DMA Driver
8093 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
8094 S:      Maintained
8095 F:      drivers/dma/dma-jz4780.c
8096
8097 INGENIC JZ4780 NAND DRIVER
8098 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
8099 L:      linux-mtd@lists.infradead.org
8100 S:      Maintained
8101 F:      drivers/mtd/nand/raw/ingenic/
8102
8103 INGENIC JZ47xx SoCs
8104 M:      Paul Cercueil <paul@crapouillou.net>
8105 S:      Maintained
8106 F:      arch/mips/boot/dts/ingenic/
8107 F:      arch/mips/include/asm/mach-jz4740/
8108 F:      arch/mips/jz4740/
8109 F:      drivers/clk/ingenic/
8110 F:      drivers/dma/dma-jz4780.c
8111 F:      drivers/gpu/drm/ingenic/
8112 F:      drivers/i2c/busses/i2c-jz4780.c
8113 F:      drivers/iio/adc/ingenic-adc.c
8114 F:      drivers/irqchip/irq-ingenic.c
8115 F:      drivers/memory/jz4780-nemc.c
8116 F:      drivers/mmc/host/jz4740_mmc.c
8117 F:      drivers/mtd/nand/raw/ingenic/
8118 F:      drivers/pinctrl/pinctrl-ingenic.c
8119 F:      drivers/power/supply/ingenic-battery.c
8120 F:      drivers/pwm/pwm-jz4740.c
8121 F:      drivers/rtc/rtc-jz4740.c
8122 F:      drivers/tty/serial/8250/8250_ingenic.c
8123 F:      drivers/usb/musb/jz4740.c
8124 F:      drivers/watchdog/jz4740_wdt.c
8125 F:      include/dt-bindings/iio/adc/ingenic,adc.h
8126 F:      include/linux/mfd/ingenic-tcu.h
8127 F:      sound/soc/jz4740/
8128 F:      sound/soc/codecs/jz47*
8129
8130 INOTIFY
8131 M:      Jan Kara <jack@suse.cz>
8132 R:      Amir Goldstein <amir73il@gmail.com>
8133 L:      linux-fsdevel@vger.kernel.org
8134 S:      Maintained
8135 F:      Documentation/filesystems/inotify.txt
8136 F:      fs/notify/inotify/
8137 F:      include/linux/inotify.h
8138 F:      include/uapi/linux/inotify.h
8139
8140 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
8141 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
8142 L:      linux-input@vger.kernel.org
8143 Q:      http://patchwork.kernel.org/project/linux-input/list/
8144 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
8145 S:      Maintained
8146 F:      drivers/input/
8147 F:      include/linux/input.h
8148 F:      include/uapi/linux/input.h
8149 F:      include/uapi/linux/input-event-codes.h
8150 F:      include/linux/input/
8151 F:      Documentation/devicetree/bindings/input/
8152 F:      Documentation/devicetree/bindings/serio/
8153 F:      Documentation/input/
8154
8155 INPUT MULTITOUCH (MT) PROTOCOL
8156 M:      Henrik Rydberg <rydberg@bitmath.org>
8157 L:      linux-input@vger.kernel.org
8158 S:      Odd fixes
8159 F:      Documentation/input/multi-touch-protocol.rst
8160 F:      drivers/input/input-mt.c
8161 K:      \b(ABS|SYN)_MT_
8162
8163 INSIDE SECURE CRYPTO DRIVER
8164 M:      Antoine Tenart <antoine.tenart@bootlin.com>
8165 F:      drivers/crypto/inside-secure/
8166 S:      Maintained
8167 L:      linux-crypto@vger.kernel.org
8168
8169 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
8170 M:      Mimi Zohar <zohar@linux.ibm.com>
8171 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
8172 L:      linux-integrity@vger.kernel.org
8173 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
8174 S:      Supported
8175 F:      security/integrity/ima/
8176
8177 INTEL 810/815 FRAMEBUFFER DRIVER
8178 M:      Antonino Daplas <adaplas@gmail.com>
8179 L:      linux-fbdev@vger.kernel.org
8180 S:      Maintained
8181 F:      drivers/video/fbdev/i810/
8182
8183 INTEL ASoC DRIVERS
8184 M:      Cezary Rojewski <cezary.rojewski@intel.com>
8185 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
8186 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
8187 M:      Jie Yang <yang.jie@linux.intel.com>
8188 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8189 S:      Supported
8190 F:      sound/soc/intel/
8191
8192 INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER
8193 M:      Hans de Goede <hdegoede@redhat.com>
8194 L:      platform-driver-x86@vger.kernel.org
8195 S:      Maintained
8196 F:      drivers/platform/x86/intel_atomisp2_pm.c
8197
8198 INTEL C600 SERIES SAS CONTROLLER DRIVER
8199 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
8200 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
8201 L:      linux-scsi@vger.kernel.org
8202 T:      git git://git.code.sf.net/p/intel-sas/isci
8203 S:      Supported
8204 F:      drivers/scsi/isci/
8205
8206 INTEL CPU family model numbers
8207 M:      Tony Luck <tony.luck@intel.com>
8208 M:      x86@kernel.org
8209 L:      linux-kernel@vger.kernel.org
8210 S:      Supported
8211 F:      arch/x86/include/asm/intel-family.h
8212
8213 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
8214 M:      Jani Nikula <jani.nikula@linux.intel.com>
8215 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
8216 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
8217 L:      intel-gfx@lists.freedesktop.org
8218 W:      https://01.org/linuxgraphics/
8219 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
8220 C:      irc://chat.freenode.net/intel-gfx
8221 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
8222 T:      git git://anongit.freedesktop.org/drm-intel
8223 S:      Supported
8224 F:      drivers/gpu/drm/i915/
8225 F:      include/drm/i915*
8226 F:      include/uapi/drm/i915_drm.h
8227 F:      Documentation/gpu/i915.rst
8228
8229 INTEL ETHERNET DRIVERS
8230 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
8231 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
8232 W:      http://www.intel.com/support/feedback.htm
8233 W:      http://e1000.sourceforge.net/
8234 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
8235 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
8236 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
8237 S:      Supported
8238 F:      Documentation/networking/device_drivers/intel/e100.rst
8239 F:      Documentation/networking/device_drivers/intel/e1000.rst
8240 F:      Documentation/networking/device_drivers/intel/e1000e.rst
8241 F:      Documentation/networking/device_drivers/intel/fm10k.rst
8242 F:      Documentation/networking/device_drivers/intel/igb.rst
8243 F:      Documentation/networking/device_drivers/intel/igbvf.rst
8244 F:      Documentation/networking/device_drivers/intel/ixgb.rst
8245 F:      Documentation/networking/device_drivers/intel/ixgbe.rst
8246 F:      Documentation/networking/device_drivers/intel/ixgbevf.rst
8247 F:      Documentation/networking/device_drivers/intel/i40e.rst
8248 F:      Documentation/networking/device_drivers/intel/iavf.rst
8249 F:      Documentation/networking/device_drivers/intel/ice.rst
8250 F:      drivers/net/ethernet/intel/
8251 F:      drivers/net/ethernet/intel/*/
8252 F:      include/linux/avf/virtchnl.h
8253
8254 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
8255 M:      Maik Broemme <mbroemme@libmpq.org>
8256 L:      linux-fbdev@vger.kernel.org
8257 S:      Maintained
8258 F:      Documentation/fb/intelfb.rst
8259 F:      drivers/video/fbdev/intelfb/
8260
8261 INTEL GPIO DRIVERS
8262 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
8263 L:      linux-gpio@vger.kernel.org
8264 S:      Maintained
8265 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
8266 F:      drivers/gpio/gpio-ich.c
8267 F:      drivers/gpio/gpio-intel-mid.c
8268 F:      drivers/gpio/gpio-lynxpoint.c
8269 F:      drivers/gpio/gpio-merrifield.c
8270 F:      drivers/gpio/gpio-ml-ioh.c
8271 F:      drivers/gpio/gpio-pch.c
8272 F:      drivers/gpio/gpio-sch.c
8273 F:      drivers/gpio/gpio-sodaville.c
8274
8275 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
8276 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
8277 M:      Zhi Wang <zhi.a.wang@intel.com>
8278 L:      intel-gvt-dev@lists.freedesktop.org
8279 L:      intel-gfx@lists.freedesktop.org
8280 W:      https://01.org/igvt-g
8281 T:      git https://github.com/intel/gvt-linux.git
8282 S:      Supported
8283 F:      drivers/gpu/drm/i915/gvt/
8284
8285 INTEL HID EVENT DRIVER
8286 M:      Alex Hung <alex.hung@canonical.com>
8287 L:      platform-driver-x86@vger.kernel.org
8288 S:      Maintained
8289 F:      drivers/platform/x86/intel-hid.c
8290
8291 INTEL I/OAT DMA DRIVER
8292 M:      Dave Jiang <dave.jiang@intel.com>
8293 R:      Dan Williams <dan.j.williams@intel.com>
8294 L:      dmaengine@vger.kernel.org
8295 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
8296 S:      Supported
8297 F:      drivers/dma/ioat*
8298
8299 INTEL IDLE DRIVER
8300 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
8301 M:      Len Brown <lenb@kernel.org>
8302 L:      linux-pm@vger.kernel.org
8303 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
8304 B:      https://bugzilla.kernel.org
8305 S:      Supported
8306 F:      drivers/idle/intel_idle.c
8307
8308 INTEL INTEGRATED SENSOR HUB DRIVER
8309 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
8310 M:      Jiri Kosina <jikos@kernel.org>
8311 L:      linux-input@vger.kernel.org
8312 S:      Maintained
8313 F:      drivers/hid/intel-ish-hid/
8314
8315 INTEL IOMMU (VT-d)
8316 M:      David Woodhouse <dwmw2@infradead.org>
8317 L:      iommu@lists.linux-foundation.org
8318 T:      git git://git.infradead.org/iommu-2.6.git
8319 S:      Supported
8320 F:      drivers/iommu/intel-iommu.c
8321 F:      include/linux/intel-iommu.h
8322
8323 INTEL IOP-ADMA DMA DRIVER
8324 R:      Dan Williams <dan.j.williams@intel.com>
8325 S:      Odd fixes
8326 F:      drivers/dma/iop-adma.c
8327
8328 INTEL IPU3 CSI-2 CIO2 DRIVER
8329 M:      Yong Zhi <yong.zhi@intel.com>
8330 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
8331 M:      Bingbu Cao <bingbu.cao@intel.com>
8332 R:      Tian Shu Qiu <tian.shu.qiu@intel.com>
8333 L:      linux-media@vger.kernel.org
8334 S:      Maintained
8335 F:      drivers/media/pci/intel/ipu3/
8336 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
8337
8338 INTEL IPU3 CSI-2 IMGU DRIVER
8339 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
8340 L:      linux-media@vger.kernel.org
8341 S:      Maintained
8342 F:      drivers/staging/media/ipu3/
8343 F:      Documentation/media/uapi/v4l/pixfmt-meta-intel-ipu3.rst
8344 F:      Documentation/media/v4l-drivers/ipu3.rst
8345
8346 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
8347 M:      Krzysztof Halasa <khalasa@piap.pl>
8348 S:      Maintained
8349 F:      include/linux/soc/ixp4xx/qmgr.h
8350 F:      include/linux/soc/ixp4xx/npe.h
8351 F:      drivers/soc/ixp4xx/ixp4xx-qmgr.c
8352 F:      drivers/soc/ixp4xx/ixp4xx-npe.c
8353 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
8354 F:      drivers/net/wan/ixp4xx_hss.c
8355
8356 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
8357 M:      Deepak Saxena <dsaxena@plexity.net>
8358 S:      Maintained
8359 F:      drivers/char/hw_random/ixp4xx-rng.c
8360
8361 INTEL MANAGEMENT ENGINE (mei)
8362 M:      Tomas Winkler <tomas.winkler@intel.com>
8363 L:      linux-kernel@vger.kernel.org
8364 S:      Supported
8365 F:      include/uapi/linux/mei.h
8366 F:      include/linux/mei_cl_bus.h
8367 F:      drivers/misc/mei/*
8368 F:      drivers/watchdog/mei_wdt.c
8369 F:      Documentation/driver-api/mei/*
8370 F:      samples/mei/*
8371
8372 INTEL MENLOW THERMAL DRIVER
8373 M:      Sujith Thomas <sujith.thomas@intel.com>
8374 L:      platform-driver-x86@vger.kernel.org
8375 W:      https://01.org/linux-acpi
8376 S:      Supported
8377 F:      drivers/platform/x86/intel_menlow.c
8378
8379 INTEL MIC DRIVERS (mic)
8380 M:      Sudeep Dutt <sudeep.dutt@intel.com>
8381 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
8382 S:      Supported
8383 W:      https://github.com/sudeepdutt/mic
8384 W:      http://software.intel.com/en-us/mic-developer
8385 F:      include/linux/mic_bus.h
8386 F:      include/linux/scif.h
8387 F:      include/uapi/linux/mic_common.h
8388 F:      include/uapi/linux/mic_ioctl.h
8389 F:      include/uapi/linux/scif_ioctl.h
8390 F:      drivers/misc/mic/
8391 F:      drivers/dma/mic_x100_dma.c
8392 F:      drivers/dma/mic_x100_dma.h
8393 F:      Documentation/mic/
8394
8395 INTEL PMC CORE DRIVER
8396 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
8397 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
8398 L:      platform-driver-x86@vger.kernel.org
8399 S:      Maintained
8400 F:      drivers/platform/x86/intel_pmc_core*
8401
8402 INTEL PMC/P-Unit IPC DRIVER
8403 M:      Zha Qipeng<qipeng.zha@intel.com>
8404 L:      platform-driver-x86@vger.kernel.org
8405 S:      Maintained
8406 F:      drivers/platform/x86/intel_pmc_ipc.c
8407 F:      drivers/platform/x86/intel_punit_ipc.c
8408 F:      arch/x86/include/asm/intel_pmc_ipc.h
8409 F:      arch/x86/include/asm/intel_punit_ipc.h
8410
8411 INTEL PMIC GPIO DRIVERS
8412 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
8413 S:      Maintained
8414 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
8415 F:      drivers/gpio/gpio-*cove.c
8416 F:      drivers/gpio/gpio-msic.c
8417
8418 INTEL PMIC MULTIFUNCTION DEVICE DRIVERS
8419 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
8420 S:      Maintained
8421 F:      drivers/mfd/intel_msic.c
8422 F:      drivers/mfd/intel_soc_pmic*
8423 F:      include/linux/mfd/intel_msic.h
8424 F:      include/linux/mfd/intel_soc_pmic*
8425
8426 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
8427 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
8428 L:      linux-wireless@vger.kernel.org
8429 S:      Maintained
8430 F:      Documentation/networking/device_drivers/intel/ipw2100.txt
8431 F:      Documentation/networking/device_drivers/intel/ipw2200.txt
8432 F:      drivers/net/wireless/intel/ipw2x00/
8433
8434 INTEL PSTATE DRIVER
8435 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
8436 M:      Len Brown <lenb@kernel.org>
8437 L:      linux-pm@vger.kernel.org
8438 S:      Supported
8439 F:      drivers/cpufreq/intel_pstate.c
8440
8441 INTEL RDMA RNIC DRIVER
8442 M:      Faisal Latif <faisal.latif@intel.com>
8443 M:      Shiraz Saleem <shiraz.saleem@intel.com>
8444 L:      linux-rdma@vger.kernel.org
8445 S:      Supported
8446 F:      drivers/infiniband/hw/i40iw/
8447 F:      include/uapi/rdma/i40iw-abi.h
8448
8449 INTEL SPEED SELECT TECHNOLOGY
8450 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
8451 L:      platform-driver-x86@vger.kernel.org
8452 S:      Maintained
8453 F:      drivers/platform/x86/intel_speed_select_if/
8454 F:      tools/power/x86/intel-speed-select/
8455 F:      include/uapi/linux/isst_if.h
8456
8457 INTEL STRATIX10 FIRMWARE DRIVERS
8458 M:      Richard Gong <richard.gong@linux.intel.com>
8459 L:      linux-kernel@vger.kernel.org
8460 S:      Maintained
8461 F:      drivers/firmware/stratix10-rsu.c
8462 F:      drivers/firmware/stratix10-svc.c
8463 F:      include/linux/firmware/intel/stratix10-smc.h
8464 F:      include/linux/firmware/intel/stratix10-svc-client.h
8465 F:      Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu
8466 F:      Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt
8467
8468 INTEL TELEMETRY DRIVER
8469 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@linux.intel.com>
8470 M:      "David E. Box" <david.e.box@linux.intel.com>
8471 L:      platform-driver-x86@vger.kernel.org
8472 S:      Maintained
8473 F:      arch/x86/include/asm/intel_telemetry.h
8474 F:      drivers/platform/x86/intel_telemetry*
8475
8476 INTEL VIRTUAL BUTTON DRIVER
8477 M:      AceLan Kao <acelan.kao@canonical.com>
8478 L:      platform-driver-x86@vger.kernel.org
8479 S:      Maintained
8480 F:      drivers/platform/x86/intel-vbtn.c
8481
8482 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
8483 M:      Stanislaw Gruszka <sgruszka@redhat.com>
8484 L:      linux-wireless@vger.kernel.org
8485 S:      Supported
8486 F:      drivers/net/wireless/intel/iwlegacy/
8487
8488 INTEL WIRELESS WIFI LINK (iwlwifi)
8489 M:      Johannes Berg <johannes.berg@intel.com>
8490 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
8491 M:      Luca Coelho <luciano.coelho@intel.com>
8492 M:      Intel Linux Wireless <linuxwifi@intel.com>
8493 L:      linux-wireless@vger.kernel.org
8494 W:      http://intellinuxwireless.org
8495 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
8496 S:      Supported
8497 F:      drivers/net/wireless/intel/iwlwifi/
8498
8499 INTEL WIRELESS WIMAX CONNECTION 2400
8500 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
8501 M:      linux-wimax@intel.com
8502 L:      wimax@linuxwimax.org (subscribers-only)
8503 S:      Supported
8504 W:      http://linuxwimax.org
8505 F:      Documentation/admin-guide/wimax/i2400m.rst
8506 F:      drivers/net/wimax/i2400m/
8507 F:      include/uapi/linux/wimax/i2400m.h
8508
8509 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
8510 M:      Mario Limonciello <mario.limonciello@dell.com>
8511 S:      Maintained
8512 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
8513
8514 INTEL(R) TRACE HUB
8515 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
8516 S:      Supported
8517 F:      Documentation/trace/intel_th.rst
8518 F:      drivers/hwtracing/intel_th/
8519 F:      include/linux/intel_th.h
8520
8521 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
8522 M:      Ning Sun <ning.sun@intel.com>
8523 L:      tboot-devel@lists.sourceforge.net
8524 W:      http://tboot.sourceforge.net
8525 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
8526 S:      Supported
8527 F:      Documentation/x86/intel_txt.rst
8528 F:      include/linux/tboot.h
8529 F:      arch/x86/kernel/tboot.c
8530
8531 INTERCONNECT API
8532 M:      Georgi Djakov <georgi.djakov@linaro.org>
8533 L:      linux-pm@vger.kernel.org
8534 S:      Maintained
8535 F:      Documentation/driver-api/interconnect.rst
8536 F:      Documentation/devicetree/bindings/interconnect/
8537 F:      drivers/interconnect/
8538 F:      include/dt-bindings/interconnect/
8539 F:      include/linux/interconnect-provider.h
8540 F:      include/linux/interconnect.h
8541
8542 INVENSENSE MPU-3050 GYROSCOPE DRIVER
8543 M:      Linus Walleij <linus.walleij@linaro.org>
8544 L:      linux-iio@vger.kernel.org
8545 S:      Maintained
8546 F:      drivers/iio/gyro/mpu3050*
8547 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
8548
8549 IOC3 ETHERNET DRIVER
8550 M:      Ralf Baechle <ralf@linux-mips.org>
8551 L:      linux-mips@vger.kernel.org
8552 S:      Maintained
8553 F:      drivers/net/ethernet/sgi/ioc3-eth.c
8554
8555 IOMAP FILESYSTEM LIBRARY
8556 M:      Christoph Hellwig <hch@infradead.org>
8557 M:      Darrick J. Wong <darrick.wong@oracle.com>
8558 M:      linux-xfs@vger.kernel.org
8559 M:      linux-fsdevel@vger.kernel.org
8560 L:      linux-xfs@vger.kernel.org
8561 L:      linux-fsdevel@vger.kernel.org
8562 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
8563 S:      Supported
8564 F:      fs/iomap/
8565 F:      include/linux/iomap.h
8566
8567 IOMMU DRIVERS
8568 M:      Joerg Roedel <joro@8bytes.org>
8569 L:      iommu@lists.linux-foundation.org
8570 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
8571 S:      Maintained
8572 F:      Documentation/devicetree/bindings/iommu/
8573 F:      drivers/iommu/
8574 F:      include/linux/iommu.h
8575 F:      include/linux/of_iommu.h
8576 F:      include/linux/iova.h
8577
8578 IO_URING
8579 M:      Jens Axboe <axboe@kernel.dk>
8580 L:      linux-block@vger.kernel.org
8581 L:      linux-fsdevel@vger.kernel.org
8582 T:      git git://git.kernel.dk/linux-block
8583 T:      git git://git.kernel.dk/liburing
8584 S:      Maintained
8585 F:      fs/io_uring.c
8586 F:      include/uapi/linux/io_uring.h
8587
8588 IPMI SUBSYSTEM
8589 M:      Corey Minyard <minyard@acm.org>
8590 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
8591 W:      http://openipmi.sourceforge.net/
8592 S:      Supported
8593 F:      Documentation/devicetree/bindings/ipmi/
8594 F:      Documentation/IPMI.txt
8595 F:      drivers/char/ipmi/
8596 F:      include/linux/ipmi*
8597 F:      include/uapi/linux/ipmi*
8598
8599 IPS SCSI RAID DRIVER
8600 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
8601 L:      linux-scsi@vger.kernel.org
8602 W:      http://www.adaptec.com/
8603 S:      Maintained
8604 F:      drivers/scsi/ips*
8605
8606 IPVS
8607 M:      Wensong Zhang <wensong@linux-vs.org>
8608 M:      Simon Horman <horms@verge.net.au>
8609 M:      Julian Anastasov <ja@ssi.bg>
8610 L:      netdev@vger.kernel.org
8611 L:      lvs-devel@vger.kernel.org
8612 S:      Maintained
8613 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
8614 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
8615 F:      Documentation/networking/ipvs-sysctl.txt
8616 F:      include/net/ip_vs.h
8617 F:      include/uapi/linux/ip_vs.h
8618 F:      net/netfilter/ipvs/
8619
8620 IPWIRELESS DRIVER
8621 M:      Jiri Kosina <jikos@kernel.org>
8622 M:      David Sterba <dsterba@suse.com>
8623 S:      Odd Fixes
8624 F:      drivers/tty/ipwireless/
8625
8626 IPX NETWORK LAYER
8627 L:      netdev@vger.kernel.org
8628 S:      Obsolete
8629 F:      include/uapi/linux/ipx.h
8630
8631 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
8632 M:      Marc Zyngier <maz@kernel.org>
8633 S:      Maintained
8634 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8635 F:      Documentation/IRQ-domain.txt
8636 F:      include/linux/irqdomain.h
8637 F:      kernel/irq/irqdomain.c
8638 F:      kernel/irq/msi.c
8639
8640 IRQ SUBSYSTEM
8641 M:      Thomas Gleixner <tglx@linutronix.de>
8642 L:      linux-kernel@vger.kernel.org
8643 S:      Maintained
8644 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8645 F:      kernel/irq/
8646
8647 IRQCHIP DRIVERS
8648 M:      Thomas Gleixner <tglx@linutronix.de>
8649 M:      Jason Cooper <jason@lakedaemon.net>
8650 M:      Marc Zyngier <maz@kernel.org>
8651 L:      linux-kernel@vger.kernel.org
8652 S:      Maintained
8653 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8654 F:      Documentation/devicetree/bindings/interrupt-controller/
8655 F:      drivers/irqchip/
8656
8657 ISA
8658 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
8659 S:      Maintained
8660 F:      Documentation/driver-api/isa.rst
8661 F:      drivers/base/isa.c
8662 F:      include/linux/isa.h
8663
8664 ISA RADIO MODULE
8665 M:      Hans Verkuil <hverkuil@xs4all.nl>
8666 L:      linux-media@vger.kernel.org
8667 T:      git git://linuxtv.org/media_tree.git
8668 W:      https://linuxtv.org
8669 S:      Maintained
8670 F:      drivers/media/radio/radio-isa*
8671
8672 ISAPNP
8673 M:      Jaroslav Kysela <perex@perex.cz>
8674 S:      Maintained
8675 F:      Documentation/driver-api/isapnp.rst
8676 F:      drivers/pnp/isapnp/
8677 F:      include/linux/isapnp.h
8678
8679 ISCSI
8680 M:      Lee Duncan <lduncan@suse.com>
8681 M:      Chris Leech <cleech@redhat.com>
8682 L:      open-iscsi@googlegroups.com
8683 W:      www.open-iscsi.com
8684 S:      Maintained
8685 F:      drivers/scsi/*iscsi*
8686 F:      include/scsi/*iscsi*
8687
8688 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
8689 M:      Peter Jones <pjones@redhat.com>
8690 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
8691 S:      Maintained
8692 F:      drivers/firmware/iscsi_ibft*
8693
8694 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
8695 M:      Sagi Grimberg <sagi@grimberg.me>
8696 M:      Max Gurtovoy <maxg@mellanox.com>
8697 L:      linux-rdma@vger.kernel.org
8698 S:      Supported
8699 W:      http://www.openfabrics.org
8700 W:      www.open-iscsi.org
8701 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
8702 F:      drivers/infiniband/ulp/iser/
8703
8704 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
8705 M:      Sagi Grimberg <sagi@grimberg.me>
8706 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
8707 L:      linux-rdma@vger.kernel.org
8708 L:      target-devel@vger.kernel.org
8709 S:      Supported
8710 W:      http://www.linux-iscsi.org
8711 F:      drivers/infiniband/ulp/isert
8712
8713 ISDN/mISDN SUBSYSTEM
8714 M:      Karsten Keil <isdn@linux-pingi.de>
8715 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
8716 L:      netdev@vger.kernel.org
8717 W:      http://www.isdn4linux.de
8718 S:      Maintained
8719 F:      drivers/isdn/mISDN
8720 F:      drivers/isdn/hardware
8721
8722 ISDN/CAPI SUBSYSTEM
8723 M:      Karsten Keil <isdn@linux-pingi.de>
8724 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
8725 L:      netdev@vger.kernel.org
8726 W:      http://www.isdn4linux.de
8727 S:      Odd Fixes
8728 F:      Documentation/isdn/
8729 F:      drivers/isdn/capi/
8730 F:      drivers/staging/isdn/
8731 F:      net/bluetooth/cmtp/
8732 F:      include/linux/isdn/
8733 F:      include/uapi/linux/isdn/
8734
8735 IT87 HARDWARE MONITORING DRIVER
8736 M:      Jean Delvare <jdelvare@suse.com>
8737 L:      linux-hwmon@vger.kernel.org
8738 S:      Maintained
8739 F:      Documentation/hwmon/it87.rst
8740 F:      drivers/hwmon/it87.c
8741
8742 IT913X MEDIA DRIVER
8743 M:      Antti Palosaari <crope@iki.fi>
8744 L:      linux-media@vger.kernel.org
8745 W:      https://linuxtv.org
8746 W:      http://palosaari.fi/linux/
8747 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8748 T:      git git://linuxtv.org/anttip/media_tree.git
8749 S:      Maintained
8750 F:      drivers/media/tuners/it913x*
8751
8752 IVTV VIDEO4LINUX DRIVER
8753 M:      Andy Walls <awalls@md.metrocast.net>
8754 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
8755 L:      linux-media@vger.kernel.org
8756 T:      git git://linuxtv.org/media_tree.git
8757 W:      http://www.ivtvdriver.org
8758 S:      Maintained
8759 F:      Documentation/media/v4l-drivers/ivtv*
8760 F:      drivers/media/pci/ivtv/
8761 F:      include/uapi/linux/ivtv*
8762
8763 IX2505V MEDIA DRIVER
8764 M:      Malcolm Priestley <tvboxspy@gmail.com>
8765 L:      linux-media@vger.kernel.org
8766 W:      https://linuxtv.org
8767 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8768 S:      Maintained
8769 F:      drivers/media/dvb-frontends/ix2505v*
8770
8771 JAILHOUSE HYPERVISOR INTERFACE
8772 M:      Jan Kiszka <jan.kiszka@siemens.com>
8773 L:      jailhouse-dev@googlegroups.com
8774 S:      Maintained
8775 F:      arch/x86/kernel/jailhouse.c
8776 F:      arch/x86/include/asm/jailhouse_para.h
8777
8778 JC42.4 TEMPERATURE SENSOR DRIVER
8779 M:      Guenter Roeck <linux@roeck-us.net>
8780 L:      linux-hwmon@vger.kernel.org
8781 S:      Maintained
8782 F:      drivers/hwmon/jc42.c
8783 F:      Documentation/hwmon/jc42.rst
8784
8785 JFS FILESYSTEM
8786 M:      Dave Kleikamp <shaggy@kernel.org>
8787 L:      jfs-discussion@lists.sourceforge.net
8788 W:      http://jfs.sourceforge.net/
8789 T:      git git://github.com/kleikamp/linux-shaggy.git
8790 S:      Maintained
8791 F:      Documentation/admin-guide/jfs.rst
8792 F:      fs/jfs/
8793
8794 JME NETWORK DRIVER
8795 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
8796 L:      netdev@vger.kernel.org
8797 S:      Maintained
8798 F:      drivers/net/ethernet/jme.*
8799
8800 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
8801 M:      David Woodhouse <dwmw2@infradead.org>
8802 M:      Richard Weinberger <richard@nod.at>
8803 L:      linux-mtd@lists.infradead.org
8804 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
8805 T:      git git://git.infradead.org/ubifs-2.6.git
8806 S:      Odd Fixes
8807 F:      fs/jffs2/
8808 F:      include/uapi/linux/jffs2.h
8809
8810 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
8811 M:      "Theodore Ts'o" <tytso@mit.edu>
8812 M:      Jan Kara <jack@suse.com>
8813 L:      linux-ext4@vger.kernel.org
8814 S:      Maintained
8815 F:      fs/jbd2/
8816 F:      include/linux/jbd2.h
8817
8818 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
8819 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
8820 L:      linux-media@vger.kernel.org
8821 S:      Maintained
8822 F:      drivers/media/platform/rcar_jpu.c
8823
8824 JSM Neo PCI based serial card
8825 L:      linux-serial@vger.kernel.org
8826 S:      Orphan
8827 F:      drivers/tty/serial/jsm/
8828
8829 K10TEMP HARDWARE MONITORING DRIVER
8830 M:      Clemens Ladisch <clemens@ladisch.de>
8831 L:      linux-hwmon@vger.kernel.org
8832 S:      Maintained
8833 F:      Documentation/hwmon/k10temp.rst
8834 F:      drivers/hwmon/k10temp.c
8835
8836 K8TEMP HARDWARE MONITORING DRIVER
8837 M:      Rudolf Marek <r.marek@assembler.cz>
8838 L:      linux-hwmon@vger.kernel.org
8839 S:      Maintained
8840 F:      Documentation/hwmon/k8temp.rst
8841 F:      drivers/hwmon/k8temp.c
8842
8843 KASAN
8844 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
8845 R:      Alexander Potapenko <glider@google.com>
8846 R:      Dmitry Vyukov <dvyukov@google.com>
8847 L:      kasan-dev@googlegroups.com
8848 S:      Maintained
8849 F:      arch/*/include/asm/kasan.h
8850 F:      arch/*/mm/kasan_init*
8851 F:      Documentation/dev-tools/kasan.rst
8852 F:      include/linux/kasan*.h
8853 F:      lib/test_kasan.c
8854 F:      mm/kasan/
8855 F:      scripts/Makefile.kasan
8856
8857 KCONFIG
8858 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8859 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
8860 L:      linux-kbuild@vger.kernel.org
8861 S:      Maintained
8862 F:      Documentation/kbuild/kconfig*
8863 F:      scripts/kconfig/
8864 F:      scripts/Kconfig.include
8865
8866 KDUMP
8867 M:      Dave Young <dyoung@redhat.com>
8868 M:      Baoquan He <bhe@redhat.com>
8869 R:      Vivek Goyal <vgoyal@redhat.com>
8870 L:      kexec@lists.infradead.org
8871 W:      http://lse.sourceforge.net/kdump/
8872 S:      Maintained
8873 F:      Documentation/admin-guide/kdump/
8874
8875 KEENE FM RADIO TRANSMITTER DRIVER
8876 M:      Hans Verkuil <hverkuil@xs4all.nl>
8877 L:      linux-media@vger.kernel.org
8878 T:      git git://linuxtv.org/media_tree.git
8879 W:      https://linuxtv.org
8880 S:      Maintained
8881 F:      drivers/media/radio/radio-keene*
8882
8883 KERNEL AUTOMOUNTER
8884 M:      Ian Kent <raven@themaw.net>
8885 L:      autofs@vger.kernel.org
8886 S:      Maintained
8887 F:      fs/autofs/
8888
8889 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
8890 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8891 M:      Michal Marek <michal.lkml@markovi.net>
8892 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
8893 L:      linux-kbuild@vger.kernel.org
8894 S:      Maintained
8895 F:      Documentation/kbuild/
8896 F:      Makefile
8897 F:      scripts/Kbuild*
8898 F:      scripts/Makefile*
8899 F:      scripts/basic/
8900 F:      scripts/mk*
8901 F:      scripts/*vmlinux*
8902 F:      scripts/mod/
8903 F:      scripts/package/
8904
8905 KERNEL JANITORS
8906 L:      kernel-janitors@vger.kernel.org
8907 W:      http://kernelnewbies.org/KernelJanitors
8908 S:      Odd Fixes
8909
8910 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
8911 M:      "J. Bruce Fields" <bfields@fieldses.org>
8912 M:      Chuck Lever <chuck.lever@oracle.com>
8913 L:      linux-nfs@vger.kernel.org
8914 W:      http://nfs.sourceforge.net/
8915 T:      git git://linux-nfs.org/~bfields/linux.git
8916 S:      Supported
8917 F:      fs/nfsd/
8918 F:      include/uapi/linux/nfsd/
8919 F:      fs/lockd/
8920 F:      fs/nfs_common/
8921 F:      net/sunrpc/
8922 F:      include/linux/lockd/
8923 F:      include/linux/sunrpc/
8924 F:      include/uapi/linux/sunrpc/
8925
8926 KERNEL SELFTEST FRAMEWORK
8927 M:      Shuah Khan <shuah@kernel.org>
8928 M:      Shuah Khan <skhan@linuxfoundation.org>
8929 L:      linux-kselftest@vger.kernel.org
8930 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
8931 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
8932 S:      Maintained
8933 F:      tools/testing/selftests/
8934 F:      Documentation/dev-tools/kselftest*
8935
8936 KERNEL USERMODE HELPER
8937 M:      Luis Chamberlain <mcgrof@kernel.org>
8938 L:      linux-kernel@vger.kernel.org
8939 S:      Maintained
8940 F:      kernel/umh.c
8941 F:      include/linux/umh.h
8942
8943 KERNEL VIRTUAL MACHINE (KVM)
8944 M:      Paolo Bonzini <pbonzini@redhat.com>
8945 M:      Radim Krčmář <rkrcmar@redhat.com>
8946 L:      kvm@vger.kernel.org
8947 W:      http://www.linux-kvm.org
8948 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8949 S:      Supported
8950 F:      Documentation/virt/kvm/
8951 F:      include/trace/events/kvm.h
8952 F:      include/uapi/asm-generic/kvm*
8953 F:      include/uapi/linux/kvm*
8954 F:      include/asm-generic/kvm*
8955 F:      include/linux/kvm*
8956 F:      include/kvm/iodev.h
8957 F:      virt/kvm/*
8958 F:      tools/kvm/
8959 F:      tools/testing/selftests/kvm/
8960
8961 KERNEL VIRTUAL MACHINE FOR ARM/ARM64 (KVM/arm, KVM/arm64)
8962 M:      Marc Zyngier <maz@kernel.org>
8963 R:      James Morse <james.morse@arm.com>
8964 R:      Julien Thierry <julien.thierry.kdev@gmail.com>
8965 R:      Suzuki K Poulose <suzuki.poulose@arm.com>
8966 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8967 L:      kvmarm@lists.cs.columbia.edu
8968 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
8969 S:      Maintained
8970 F:      arch/arm/include/uapi/asm/kvm*
8971 F:      arch/arm/include/asm/kvm*
8972 F:      arch/arm/kvm/
8973 F:      arch/arm64/include/uapi/asm/kvm*
8974 F:      arch/arm64/include/asm/kvm*
8975 F:      arch/arm64/kvm/
8976 F:      virt/kvm/arm/
8977 F:      include/kvm/arm_*
8978
8979 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
8980 M:      James Hogan <jhogan@kernel.org>
8981 L:      linux-mips@vger.kernel.org
8982 S:      Supported
8983 F:      arch/mips/include/uapi/asm/kvm*
8984 F:      arch/mips/include/asm/kvm*
8985 F:      arch/mips/kvm/
8986
8987 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
8988 M:      Paul Mackerras <paulus@ozlabs.org>
8989 L:      kvm-ppc@vger.kernel.org
8990 W:      http://www.linux-kvm.org/
8991 T:      git git://github.com/agraf/linux-2.6.git
8992 S:      Supported
8993 F:      arch/powerpc/include/uapi/asm/kvm*
8994 F:      arch/powerpc/include/asm/kvm*
8995 F:      arch/powerpc/kvm/
8996 F:      arch/powerpc/kernel/kvm*
8997
8998 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
8999 M:      Christian Borntraeger <borntraeger@de.ibm.com>
9000 M:      Janosch Frank <frankja@linux.ibm.com>
9001 R:      David Hildenbrand <david@redhat.com>
9002 R:      Cornelia Huck <cohuck@redhat.com>
9003 L:      kvm@vger.kernel.org
9004 W:      http://www.ibm.com/developerworks/linux/linux390/
9005 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
9006 S:      Supported
9007 F:      arch/s390/include/uapi/asm/kvm*
9008 F:      arch/s390/include/asm/gmap.h
9009 F:      arch/s390/include/asm/kvm*
9010 F:      arch/s390/kvm/
9011 F:      arch/s390/mm/gmap.c
9012 F:      tools/testing/selftests/kvm/s390x/
9013 F:      tools/testing/selftests/kvm/*/s390x/
9014
9015 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
9016 M:      Paolo Bonzini <pbonzini@redhat.com>
9017 M:      Radim Krčmář <rkrcmar@redhat.com>
9018 R:      Sean Christopherson <sean.j.christopherson@intel.com>
9019 R:      Vitaly Kuznetsov <vkuznets@redhat.com>
9020 R:      Wanpeng Li <wanpengli@tencent.com>
9021 R:      Jim Mattson <jmattson@google.com>
9022 R:      Joerg Roedel <joro@8bytes.org>
9023 L:      kvm@vger.kernel.org
9024 W:      http://www.linux-kvm.org
9025 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
9026 S:      Supported
9027 F:      arch/x86/kvm/
9028 F:      arch/x86/kvm/*/
9029 F:      arch/x86/include/uapi/asm/kvm*
9030 F:      arch/x86/include/uapi/asm/vmx.h
9031 F:      arch/x86/include/uapi/asm/svm.h
9032 F:      arch/x86/include/asm/kvm*
9033 F:      arch/x86/include/asm/pvclock-abi.h
9034 F:      arch/x86/include/asm/svm.h
9035 F:      arch/x86/include/asm/vmx.h
9036 F:      arch/x86/kernel/kvm.c
9037 F:      arch/x86/kernel/kvmclock.c
9038
9039 KERNFS
9040 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9041 M:      Tejun Heo <tj@kernel.org>
9042 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
9043 S:      Supported
9044 F:      include/linux/kernfs.h
9045 F:      fs/kernfs/
9046
9047 KEXEC
9048 M:      Eric Biederman <ebiederm@xmission.com>
9049 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
9050 L:      kexec@lists.infradead.org
9051 S:      Maintained
9052 F:      include/linux/kexec.h
9053 F:      include/uapi/linux/kexec.h
9054 F:      kernel/kexec*
9055
9056 KEYS-ENCRYPTED
9057 M:      Mimi Zohar <zohar@linux.ibm.com>
9058 L:      linux-integrity@vger.kernel.org
9059 L:      keyrings@vger.kernel.org
9060 S:      Supported
9061 F:      Documentation/security/keys/trusted-encrypted.rst
9062 F:      include/keys/encrypted-type.h
9063 F:      security/keys/encrypted-keys/
9064
9065 KEYS-TRUSTED
9066 M:      James Bottomley <jejb@linux.ibm.com>
9067 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
9068 M:      Mimi Zohar <zohar@linux.ibm.com>
9069 L:      linux-integrity@vger.kernel.org
9070 L:      keyrings@vger.kernel.org
9071 S:      Supported
9072 F:      Documentation/security/keys/trusted-encrypted.rst
9073 F:      include/keys/trusted-type.h
9074 F:      security/keys/trusted.c
9075 F:      include/keys/trusted.h
9076
9077 KEYS/KEYRINGS:
9078 M:      David Howells <dhowells@redhat.com>
9079 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
9080 L:      keyrings@vger.kernel.org
9081 S:      Maintained
9082 F:      Documentation/security/keys/core.rst
9083 F:      include/linux/key.h
9084 F:      include/linux/key-type.h
9085 F:      include/linux/keyctl.h
9086 F:      include/uapi/linux/keyctl.h
9087 F:      include/keys/
9088 F:      security/keys/
9089
9090 KGDB / KDB /debug_core
9091 M:      Jason Wessel <jason.wessel@windriver.com>
9092 M:      Daniel Thompson <daniel.thompson@linaro.org>
9093 W:      http://kgdb.wiki.kernel.org/
9094 L:      kgdb-bugreport@lists.sourceforge.net
9095 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
9096 S:      Maintained
9097 F:      Documentation/dev-tools/kgdb.rst
9098 F:      drivers/misc/kgdbts.c
9099 F:      drivers/tty/serial/kgdboc.c
9100 F:      include/linux/kdb.h
9101 F:      include/linux/kgdb.h
9102 F:      kernel/debug/
9103
9104 KMEMLEAK
9105 M:      Catalin Marinas <catalin.marinas@arm.com>
9106 S:      Maintained
9107 F:      Documentation/dev-tools/kmemleak.rst
9108 F:      include/linux/kmemleak.h
9109 F:      mm/kmemleak.c
9110 F:      mm/kmemleak-test.c
9111
9112 KMOD KERNEL MODULE LOADER - USERMODE HELPER
9113 M:      Luis Chamberlain <mcgrof@kernel.org>
9114 L:      linux-kernel@vger.kernel.org
9115 S:      Maintained
9116 F:      kernel/kmod.c
9117 F:      include/linux/kmod.h
9118 F:      lib/test_kmod.c
9119 F:      tools/testing/selftests/kmod/
9120
9121 KPROBES
9122 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
9123 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
9124 M:      "David S. Miller" <davem@davemloft.net>
9125 M:      Masami Hiramatsu <mhiramat@kernel.org>
9126 S:      Maintained
9127 F:      Documentation/kprobes.txt
9128 F:      include/linux/kprobes.h
9129 F:      include/asm-generic/kprobes.h
9130 F:      kernel/kprobes.c
9131
9132 KS0108 LCD CONTROLLER DRIVER
9133 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
9134 S:      Maintained
9135 F:      Documentation/admin-guide/auxdisplay/ks0108.rst
9136 F:      drivers/auxdisplay/ks0108.c
9137 F:      include/linux/ks0108.h
9138
9139 L3MDEV
9140 M:      David Ahern <dsa@cumulusnetworks.com>
9141 L:      netdev@vger.kernel.org
9142 S:      Maintained
9143 F:      net/l3mdev
9144 F:      include/net/l3mdev.h
9145
9146 L7 BPF FRAMEWORK
9147 M:      John Fastabend <john.fastabend@gmail.com>
9148 M:      Daniel Borkmann <daniel@iogearbox.net>
9149 L:      netdev@vger.kernel.org
9150 L:      bpf@vger.kernel.org
9151 S:      Maintained
9152 F:      include/linux/skmsg.h
9153 F:      net/core/skmsg.c
9154 F:      net/core/sock_map.c
9155 F:      net/ipv4/tcp_bpf.c
9156
9157 LANTIQ / INTEL Ethernet drivers
9158 M:      Hauke Mehrtens <hauke@hauke-m.de>
9159 L:      netdev@vger.kernel.org
9160 S:      Maintained
9161 F:      net/dsa/tag_gswip.c
9162 F:      drivers/net/ethernet/lantiq_xrx200.c
9163 F:      drivers/net/dsa/lantiq_pce.h
9164 F:      drivers/net/dsa/lantiq_gswip.c
9165
9166 LANTIQ MIPS ARCHITECTURE
9167 M:      John Crispin <john@phrozen.org>
9168 L:      linux-mips@vger.kernel.org
9169 S:      Maintained
9170 F:      arch/mips/lantiq
9171 F:      drivers/soc/lantiq
9172
9173 LAPB module
9174 L:      linux-x25@vger.kernel.org
9175 S:      Orphan
9176 F:      Documentation/networking/lapb-module.txt
9177 F:      include/*/lapb.h
9178 F:      net/lapb/
9179
9180 LASI 53c700 driver for PARISC
9181 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
9182 L:      linux-scsi@vger.kernel.org
9183 S:      Maintained
9184 F:      Documentation/scsi/53c700.txt
9185 F:      drivers/scsi/53c700*
9186
9187 LEAKING_ADDRESSES
9188 M:      Tobin C. Harding <me@tobin.cc>
9189 M:      Tycho Andersen <tycho@tycho.ws>
9190 L:      kernel-hardening@lists.openwall.com
9191 S:      Maintained
9192 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
9193 F:      scripts/leaking_addresses.pl
9194
9195 LED SUBSYSTEM
9196 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
9197 M:      Pavel Machek <pavel@ucw.cz>
9198 R:      Dan Murphy <dmurphy@ti.com>
9199 L:      linux-leds@vger.kernel.org
9200 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
9201 S:      Maintained
9202 F:      Documentation/devicetree/bindings/leds/
9203 F:      drivers/leds/
9204 F:      include/linux/leds.h
9205
9206 LEGACY EEPROM DRIVER
9207 M:      Jean Delvare <jdelvare@suse.com>
9208 S:      Maintained
9209 F:      Documentation/misc-devices/eeprom.rst
9210 F:      drivers/misc/eeprom/eeprom.c
9211
9212 LEGO MINDSTORMS EV3
9213 R:      David Lechner <david@lechnology.com>
9214 S:      Maintained
9215 F:      arch/arm/boot/dts/da850-lego-ev3.dts
9216 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
9217 F:      drivers/power/supply/lego_ev3_battery.c
9218
9219 LEGO USB Tower driver
9220 M:      Juergen Stuber <starblue@users.sourceforge.net>
9221 L:      legousb-devel@lists.sourceforge.net
9222 W:      http://legousb.sourceforge.net/
9223 S:      Maintained
9224 F:      drivers/usb/misc/legousbtower.c
9225
9226 LG LAPTOP EXTRAS
9227 M:      Matan Ziv-Av <matan@svgalib.org>
9228 L:      platform-driver-x86@vger.kernel.org
9229 S:      Maintained
9230 F:      Documentation/ABI/testing/sysfs-platform-lg-laptop
9231 F:      Documentation/admin-guide/laptops/lg-laptop.rst
9232 F:      drivers/platform/x86/lg-laptop.c
9233
9234 LG2160 MEDIA DRIVER
9235 M:      Michael Krufky <mkrufky@linuxtv.org>
9236 L:      linux-media@vger.kernel.org
9237 W:      https://linuxtv.org
9238 W:      http://github.com/mkrufky
9239 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9240 T:      git git://linuxtv.org/mkrufky/tuners.git
9241 S:      Maintained
9242 F:      drivers/media/dvb-frontends/lg2160.*
9243
9244 LGDT3305 MEDIA DRIVER
9245 M:      Michael Krufky <mkrufky@linuxtv.org>
9246 L:      linux-media@vger.kernel.org
9247 W:      https://linuxtv.org
9248 W:      http://github.com/mkrufky
9249 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9250 T:      git git://linuxtv.org/mkrufky/tuners.git
9251 S:      Maintained
9252 F:      drivers/media/dvb-frontends/lgdt3305.*
9253
9254 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
9255 M:      Viresh Kumar <vireshk@kernel.org>
9256 L:      linux-ide@vger.kernel.org
9257 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9258 S:      Maintained
9259 F:      include/linux/pata_arasan_cf_data.h
9260 F:      drivers/ata/pata_arasan_cf.c
9261
9262 LIBATA PATA DRIVERS
9263 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9264 M:      Jens Axboe <axboe@kernel.dk>
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:      drivers/ata/pata_*.c
9269 F:      drivers/ata/ata_generic.c
9270
9271 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
9272 M:      Linus Walleij <linus.walleij@linaro.org>
9273 L:      linux-ide@vger.kernel.org
9274 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9275 S:      Maintained
9276 F:      drivers/ata/pata_ftide010.c
9277 F:      drivers/ata/sata_gemini.c
9278 F:      drivers/ata/sata_gemini.h
9279
9280 LIBATA SATA AHCI PLATFORM devices support
9281 M:      Hans de Goede <hdegoede@redhat.com>
9282 M:      Jens Axboe <axboe@kernel.dk>
9283 L:      linux-ide@vger.kernel.org
9284 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9285 S:      Maintained
9286 F:      drivers/ata/ahci_platform.c
9287 F:      drivers/ata/libahci_platform.c
9288 F:      include/linux/ahci_platform.h
9289
9290 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
9291 M:      Mikael Pettersson <mikpelinux@gmail.com>
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/sata_promise.*
9296
9297 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
9298 M:      Jens Axboe <axboe@kernel.dk>
9299 L:      linux-ide@vger.kernel.org
9300 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9301 S:      Maintained
9302 F:      drivers/ata/
9303 F:      include/linux/ata.h
9304 F:      include/linux/libata.h
9305 F:      Documentation/devicetree/bindings/ata/
9306
9307 LIBLOCKDEP
9308 M:      Sasha Levin <alexander.levin@microsoft.com>
9309 S:      Maintained
9310 F:      tools/lib/lockdep/
9311
9312 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
9313 M:      Dan Williams <dan.j.williams@intel.com>
9314 M:      Vishal Verma <vishal.l.verma@intel.com>
9315 M:      Dave Jiang <dave.jiang@intel.com>
9316 L:      linux-nvdimm@lists.01.org
9317 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9318 S:      Supported
9319 F:      drivers/nvdimm/blk.c
9320 F:      drivers/nvdimm/region_devs.c
9321
9322 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
9323 M:      Vishal Verma <vishal.l.verma@intel.com>
9324 M:      Dan Williams <dan.j.williams@intel.com>
9325 M:      Dave Jiang <dave.jiang@intel.com>
9326 L:      linux-nvdimm@lists.01.org
9327 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9328 S:      Supported
9329 F:      drivers/nvdimm/btt*
9330
9331 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
9332 M:      Dan Williams <dan.j.williams@intel.com>
9333 M:      Vishal Verma <vishal.l.verma@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/pmem*
9339
9340 LIBNVDIMM: DEVICETREE BINDINGS
9341 M:      Oliver O'Halloran <oohall@gmail.com>
9342 L:      linux-nvdimm@lists.01.org
9343 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9344 S:      Supported
9345 F:      drivers/nvdimm/of_pmem.c
9346 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
9347
9348 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
9349 M:      Dan Williams <dan.j.williams@intel.com>
9350 M:      Vishal Verma <vishal.l.verma@intel.com>
9351 M:      Dave Jiang <dave.jiang@intel.com>
9352 M:      Keith Busch <keith.busch@intel.com>
9353 M:      Ira Weiny <ira.weiny@intel.com>
9354 L:      linux-nvdimm@lists.01.org
9355 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9356 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
9357 S:      Supported
9358 F:      drivers/nvdimm/*
9359 F:      drivers/acpi/nfit/*
9360 F:      include/linux/nd.h
9361 F:      include/linux/libnvdimm.h
9362 F:      include/uapi/linux/ndctl.h
9363
9364 LICENSES and SPDX stuff
9365 M:      Thomas Gleixner <tglx@linutronix.de>
9366 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9367 L:      linux-spdx@vger.kernel.org
9368 S:      Maintained
9369 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git
9370 F:      COPYING
9371 F:      Documentation/process/license-rules.rst
9372 F:      LICENSES/
9373 F:      scripts/spdxcheck-test.sh
9374 F:      scripts/spdxcheck.py
9375
9376 LIGHTNVM PLATFORM SUPPORT
9377 M:      Matias Bjorling <mb@lightnvm.io>
9378 W:      http://github/OpenChannelSSD
9379 L:      linux-block@vger.kernel.org
9380 S:      Maintained
9381 F:      drivers/lightnvm/
9382 F:      include/linux/lightnvm.h
9383 F:      include/uapi/linux/lightnvm.h
9384
9385 LINUX FOR POWER MACINTOSH
9386 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
9387 W:      http://www.penguinppc.org/
9388 L:      linuxppc-dev@lists.ozlabs.org
9389 S:      Maintained
9390 F:      arch/powerpc/platforms/powermac/
9391 F:      drivers/macintosh/
9392
9393 LINUX FOR POWERPC (32-BIT AND 64-BIT)
9394 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
9395 M:      Paul Mackerras <paulus@samba.org>
9396 M:      Michael Ellerman <mpe@ellerman.id.au>
9397 W:      https://github.com/linuxppc/linux/wiki
9398 L:      linuxppc-dev@lists.ozlabs.org
9399 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
9400 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
9401 S:      Supported
9402 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
9403 F:      Documentation/devicetree/bindings/powerpc/
9404 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
9405 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
9406 F:      Documentation/powerpc/
9407 F:      arch/powerpc/
9408 F:      drivers/char/tpm/tpm_ibmvtpm*
9409 F:      drivers/crypto/nx/
9410 F:      drivers/crypto/vmx/
9411 F:      drivers/i2c/busses/i2c-opal.c
9412 F:      drivers/net/ethernet/ibm/ibmveth.*
9413 F:      drivers/net/ethernet/ibm/ibmvnic.*
9414 F:      drivers/pci/hotplug/pnv_php.c
9415 F:      drivers/pci/hotplug/rpa*
9416 F:      drivers/rtc/rtc-opal.c
9417 F:      drivers/scsi/ibmvscsi/
9418 F:      drivers/tty/hvc/hvc_opal.c
9419 F:      drivers/watchdog/wdrtas.c
9420 F:      tools/testing/selftests/powerpc
9421 N:      /pmac
9422 N:      powermac
9423 N:      powernv
9424 N:      [^a-z0-9]ps3
9425 N:      pseries
9426
9427 LINUX FOR POWERPC EMBEDDED MPC5XXX
9428 M:      Anatolij Gustschin <agust@denx.de>
9429 L:      linuxppc-dev@lists.ozlabs.org
9430 T:      git git://git.denx.de/linux-denx-agust.git
9431 S:      Maintained
9432 F:      arch/powerpc/platforms/512x/
9433 F:      arch/powerpc/platforms/52xx/
9434
9435 LINUX FOR POWERPC EMBEDDED PPC4XX
9436 M:      Alistair Popple <alistair@popple.id.au>
9437 M:      Matt Porter <mporter@kernel.crashing.org>
9438 W:      http://www.penguinppc.org/
9439 L:      linuxppc-dev@lists.ozlabs.org
9440 S:      Maintained
9441 F:      arch/powerpc/platforms/40x/
9442 F:      arch/powerpc/platforms/44x/
9443
9444 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
9445 M:      Scott Wood <oss@buserror.net>
9446 M:      Kumar Gala <galak@kernel.crashing.org>
9447 W:      http://www.penguinppc.org/
9448 L:      linuxppc-dev@lists.ozlabs.org
9449 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
9450 S:      Maintained
9451 F:      arch/powerpc/platforms/83xx/
9452 F:      arch/powerpc/platforms/85xx/
9453 F:      Documentation/devicetree/bindings/powerpc/fsl/
9454
9455 LINUX FOR POWERPC EMBEDDED PPC8XX
9456 M:      Vitaly Bordug <vitb@kernel.crashing.org>
9457 W:      http://www.penguinppc.org/
9458 L:      linuxppc-dev@lists.ozlabs.org
9459 S:      Maintained
9460 F:      arch/powerpc/platforms/8xx/
9461
9462 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
9463 L:      linuxppc-dev@lists.ozlabs.org
9464 S:      Orphan
9465 F:      arch/powerpc/*/*virtex*
9466 F:      arch/powerpc/*/*/*virtex*
9467
9468 LINUX FOR POWERPC PA SEMI PWRFICIENT
9469 L:      linuxppc-dev@lists.ozlabs.org
9470 S:      Orphan
9471 F:      arch/powerpc/platforms/pasemi/
9472 F:      drivers/*/*pasemi*
9473 F:      drivers/*/*/*pasemi*
9474
9475 LINUX KERNEL DUMP TEST MODULE (LKDTM)
9476 M:      Kees Cook <keescook@chromium.org>
9477 S:      Maintained
9478 F:      drivers/misc/lkdtm/*
9479
9480 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
9481 M:      Alan Stern <stern@rowland.harvard.edu>
9482 M:      Andrea Parri <parri.andrea@gmail.com>
9483 M:      Will Deacon <will@kernel.org>
9484 M:      Peter Zijlstra <peterz@infradead.org>
9485 M:      Boqun Feng <boqun.feng@gmail.com>
9486 M:      Nicholas Piggin <npiggin@gmail.com>
9487 M:      David Howells <dhowells@redhat.com>
9488 M:      Jade Alglave <j.alglave@ucl.ac.uk>
9489 M:      Luc Maranget <luc.maranget@inria.fr>
9490 M:      "Paul E. McKenney" <paulmck@kernel.org>
9491 R:      Akira Yokosawa <akiyks@gmail.com>
9492 R:      Daniel Lustig <dlustig@nvidia.com>
9493 L:      linux-kernel@vger.kernel.org
9494 L:      linux-arch@vger.kernel.org
9495 S:      Supported
9496 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
9497 F:      tools/memory-model/
9498 F:      Documentation/atomic_bitops.txt
9499 F:      Documentation/atomic_t.txt
9500 F:      Documentation/core-api/atomic_ops.rst
9501 F:      Documentation/core-api/refcount-vs-atomic.rst
9502 F:      Documentation/memory-barriers.txt
9503
9504 LIS3LV02D ACCELEROMETER DRIVER
9505 M:      Eric Piel <eric.piel@tremplin-utc.net>
9506 S:      Maintained
9507 F:      Documentation/misc-devices/lis3lv02d.rst
9508 F:      drivers/misc/lis3lv02d/
9509 F:      drivers/platform/x86/hp_accel.c
9510
9511 LIVE PATCHING
9512 M:      Josh Poimboeuf <jpoimboe@redhat.com>
9513 M:      Jiri Kosina <jikos@kernel.org>
9514 M:      Miroslav Benes <mbenes@suse.cz>
9515 M:      Petr Mladek <pmladek@suse.com>
9516 R:      Joe Lawrence <joe.lawrence@redhat.com>
9517 S:      Maintained
9518 F:      kernel/livepatch/
9519 F:      include/linux/livepatch.h
9520 F:      arch/x86/include/asm/livepatch.h
9521 F:      arch/x86/kernel/livepatch.c
9522 F:      Documentation/livepatch/
9523 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
9524 F:      samples/livepatch/
9525 F:      tools/testing/selftests/livepatch/
9526 L:      live-patching@vger.kernel.org
9527 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git
9528
9529 LLC (802.2)
9530 L:      netdev@vger.kernel.org
9531 S:      Odd fixes
9532 F:      include/linux/llc.h
9533 F:      include/uapi/linux/llc.h
9534 F:      include/net/llc*
9535 F:      net/llc/
9536
9537 LM73 HARDWARE MONITOR DRIVER
9538 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
9539 L:      linux-hwmon@vger.kernel.org
9540 S:      Maintained
9541 F:      drivers/hwmon/lm73.c
9542
9543 LM78 HARDWARE MONITOR DRIVER
9544 M:      Jean Delvare <jdelvare@suse.com>
9545 L:      linux-hwmon@vger.kernel.org
9546 S:      Maintained
9547 F:      Documentation/hwmon/lm78.rst
9548 F:      drivers/hwmon/lm78.c
9549
9550 LM83 HARDWARE MONITOR DRIVER
9551 M:      Jean Delvare <jdelvare@suse.com>
9552 L:      linux-hwmon@vger.kernel.org
9553 S:      Maintained
9554 F:      Documentation/hwmon/lm83.rst
9555 F:      drivers/hwmon/lm83.c
9556
9557 LM90 HARDWARE MONITOR DRIVER
9558 M:      Jean Delvare <jdelvare@suse.com>
9559 L:      linux-hwmon@vger.kernel.org
9560 S:      Maintained
9561 F:      Documentation/hwmon/lm90.rst
9562 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
9563 F:      drivers/hwmon/lm90.c
9564 F:      include/dt-bindings/thermal/lm90.h
9565
9566 LM95234 HARDWARE MONITOR DRIVER
9567 M:      Guenter Roeck <linux@roeck-us.net>
9568 L:      linux-hwmon@vger.kernel.org
9569 S:      Maintained
9570 F:      Documentation/hwmon/lm95234.rst
9571 F:      drivers/hwmon/lm95234.c
9572
9573 LME2510 MEDIA DRIVER
9574 M:      Malcolm Priestley <tvboxspy@gmail.com>
9575 L:      linux-media@vger.kernel.org
9576 W:      https://linuxtv.org
9577 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9578 S:      Maintained
9579 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
9580
9581 LOADPIN SECURITY MODULE
9582 M:      Kees Cook <keescook@chromium.org>
9583 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
9584 S:      Supported
9585 F:      security/loadpin/
9586 F:      Documentation/admin-guide/LSM/LoadPin.rst
9587
9588 LOCKING PRIMITIVES
9589 M:      Peter Zijlstra <peterz@infradead.org>
9590 M:      Ingo Molnar <mingo@redhat.com>
9591 M:      Will Deacon <will@kernel.org>
9592 L:      linux-kernel@vger.kernel.org
9593 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
9594 S:      Maintained
9595 F:      Documentation/locking/
9596 F:      include/linux/lockdep.h
9597 F:      include/linux/spinlock*.h
9598 F:      arch/*/include/asm/spinlock*.h
9599 F:      include/linux/rwlock*.h
9600 F:      include/linux/mutex*.h
9601 F:      include/linux/rwsem*.h
9602 F:      include/linux/seqlock.h
9603 F:      lib/locking*.[ch]
9604 F:      kernel/locking/
9605 X:      kernel/locking/locktorture.c
9606
9607 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
9608 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
9609 L:      linux-ntfs-dev@lists.sourceforge.net
9610 W:      http://www.linux-ntfs.org/content/view/19/37/
9611 S:      Maintained
9612 F:      Documentation/admin-guide/ldm.rst
9613 F:      block/partitions/ldm.*
9614
9615 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
9616 M:      Sathya Prakash <sathya.prakash@broadcom.com>
9617 M:      Chaitra P B <chaitra.basappa@broadcom.com>
9618 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
9619 L:      MPT-FusionLinux.pdl@broadcom.com
9620 L:      linux-scsi@vger.kernel.org
9621 W:      http://www.avagotech.com/support/
9622 S:      Supported
9623 F:      drivers/message/fusion/
9624 F:      drivers/scsi/mpt3sas/
9625
9626 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
9627 M:      Matthew Wilcox <willy@infradead.org>
9628 L:      linux-scsi@vger.kernel.org
9629 S:      Maintained
9630 F:      drivers/scsi/sym53c8xx_2/
9631
9632 LTC1660 DAC DRIVER
9633 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
9634 L:      linux-iio@vger.kernel.org
9635 S:      Maintained
9636 F:      Documentation/devicetree/bindings/iio/dac/ltc1660.txt
9637 F:      drivers/iio/dac/ltc1660.c
9638
9639 LTC4261 HARDWARE MONITOR DRIVER
9640 M:      Guenter Roeck <linux@roeck-us.net>
9641 L:      linux-hwmon@vger.kernel.org
9642 S:      Maintained
9643 F:      Documentation/hwmon/ltc4261.rst
9644 F:      drivers/hwmon/ltc4261.c
9645
9646 LTC4306 I2C MULTIPLEXER DRIVER
9647 M:      Michael Hennerich <michael.hennerich@analog.com>
9648 W:      http://ez.analog.com/community/linux-device-drivers
9649 L:      linux-i2c@vger.kernel.org
9650 S:      Supported
9651 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
9652 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
9653
9654 LTP (Linux Test Project)
9655 M:      Mike Frysinger <vapier@gentoo.org>
9656 M:      Cyril Hrubis <chrubis@suse.cz>
9657 M:      Wanlong Gao <wanlong.gao@gmail.com>
9658 M:      Jan Stancek <jstancek@redhat.com>
9659 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
9660 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
9661 L:      ltp@lists.linux.it (subscribers-only)
9662 W:      http://linux-test-project.github.io/
9663 T:      git git://github.com/linux-test-project/ltp.git
9664 S:      Maintained
9665
9666 M68K ARCHITECTURE
9667 M:      Geert Uytterhoeven <geert@linux-m68k.org>
9668 L:      linux-m68k@lists.linux-m68k.org
9669 W:      http://www.linux-m68k.org/
9670 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
9671 S:      Maintained
9672 F:      arch/m68k/
9673 F:      drivers/zorro/
9674
9675 M68K ON APPLE MACINTOSH
9676 M:      Joshua Thompson <funaho@jurai.org>
9677 W:      http://www.mac.linux-m68k.org/
9678 L:      linux-m68k@lists.linux-m68k.org
9679 S:      Maintained
9680 F:      arch/m68k/mac/
9681
9682 M68K ON HP9000/300
9683 M:      Philip Blundell <philb@gnu.org>
9684 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
9685 S:      Maintained
9686 F:      arch/m68k/hp300/
9687
9688 M88DS3103 MEDIA DRIVER
9689 M:      Antti Palosaari <crope@iki.fi>
9690 L:      linux-media@vger.kernel.org
9691 W:      https://linuxtv.org
9692 W:      http://palosaari.fi/linux/
9693 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9694 T:      git git://linuxtv.org/anttip/media_tree.git
9695 S:      Maintained
9696 F:      drivers/media/dvb-frontends/m88ds3103*
9697
9698 M88RS2000 MEDIA DRIVER
9699 M:      Malcolm Priestley <tvboxspy@gmail.com>
9700 L:      linux-media@vger.kernel.org
9701 W:      https://linuxtv.org
9702 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9703 S:      Maintained
9704 F:      drivers/media/dvb-frontends/m88rs2000*
9705
9706 MA901 MASTERKIT USB FM RADIO DRIVER
9707 M:      Alexey Klimov <klimov.linux@gmail.com>
9708 L:      linux-media@vger.kernel.org
9709 T:      git git://linuxtv.org/media_tree.git
9710 S:      Maintained
9711 F:      drivers/media/radio/radio-ma901.c
9712
9713 MAC80211
9714 M:      Johannes Berg <johannes@sipsolutions.net>
9715 L:      linux-wireless@vger.kernel.org
9716 W:      http://wireless.kernel.org/
9717 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
9718 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
9719 S:      Maintained
9720 F:      Documentation/networking/mac80211-injection.txt
9721 F:      include/net/mac80211.h
9722 F:      net/mac80211/
9723 F:      drivers/net/wireless/mac80211_hwsim.[ch]
9724 F:      Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst
9725
9726 MAILBOX API
9727 M:      Jassi Brar <jassisinghbrar@gmail.com>
9728 L:      linux-kernel@vger.kernel.org
9729 S:      Maintained
9730 F:      drivers/mailbox/
9731 F:      include/linux/mailbox_client.h
9732 F:      include/linux/mailbox_controller.h
9733
9734 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
9735 M:      Michael Kerrisk <mtk.manpages@gmail.com>
9736 W:      http://www.kernel.org/doc/man-pages
9737 L:      linux-man@vger.kernel.org
9738 S:      Maintained
9739
9740 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
9741 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
9742 L:      linux-mips@vger.kernel.org
9743 S:      Maintained
9744 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
9745
9746 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
9747 M:      Andrew Lunn <andrew@lunn.ch>
9748 M:      Vivien Didelot <vivien.didelot@gmail.com>
9749 L:      netdev@vger.kernel.org
9750 S:      Maintained
9751 F:      drivers/net/dsa/mv88e6xxx/
9752 F:      include/linux/platform_data/mv88e6xxx.h
9753 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
9754
9755 MARVELL ARMADA DRM SUPPORT
9756 M:      Russell King <linux@armlinux.org.uk>
9757 S:      Maintained
9758 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
9759 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
9760 F:      drivers/gpu/drm/armada/
9761 F:      include/uapi/drm/armada_drm.h
9762 F:      Documentation/devicetree/bindings/display/armada/
9763
9764 MARVELL ARMADA 3700 PHY DRIVERS
9765 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9766 S:      Maintained
9767 F:      drivers/phy/marvell/phy-mvebu-a3700-comphy.c
9768 F:      drivers/phy/marvell/phy-mvebu-a3700-utmi.c
9769 F:      Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt
9770 F:      Documentation/devicetree/bindings/phy/phy-mvebu-utmi.txt
9771
9772 MARVELL CRYPTO DRIVER
9773 M:      Boris Brezillon <bbrezillon@kernel.org>
9774 M:      Arnaud Ebalard <arno@natisbad.org>
9775 F:      drivers/crypto/marvell/
9776 S:      Maintained
9777 L:      linux-crypto@vger.kernel.org
9778
9779 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
9780 M:      Mirko Lindner <mlindner@marvell.com>
9781 M:      Stephen Hemminger <stephen@networkplumber.org>
9782 L:      netdev@vger.kernel.org
9783 S:      Maintained
9784 F:      drivers/net/ethernet/marvell/sk*
9785
9786 MARVELL LIBERTAS WIRELESS DRIVER
9787 L:      libertas-dev@lists.infradead.org
9788 S:      Orphan
9789 F:      drivers/net/wireless/marvell/libertas/
9790
9791 MARVELL MACCHIATOBIN SUPPORT
9792 M:      Russell King <linux@armlinux.org.uk>
9793 L:      linux-arm-kernel@lists.infradead.org
9794 S:      Maintained
9795 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
9796
9797 MARVELL MV643XX ETHERNET DRIVER
9798 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
9799 L:      netdev@vger.kernel.org
9800 S:      Maintained
9801 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
9802 F:      include/linux/mv643xx.h
9803
9804 MARVELL MV88X3310 PHY DRIVER
9805 M:      Russell King <linux@armlinux.org.uk>
9806 L:      netdev@vger.kernel.org
9807 S:      Maintained
9808 F:      drivers/net/phy/marvell10g.c
9809
9810 MARVELL MVEBU THERMAL DRIVER
9811 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9812 S:      Maintained
9813 F:      drivers/thermal/armada_thermal.c
9814
9815 MARVELL MVNETA ETHERNET DRIVER
9816 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
9817 L:      netdev@vger.kernel.org
9818 S:      Maintained
9819 F:      drivers/net/ethernet/marvell/mvneta.*
9820
9821 MARVELL MWIFIEX WIRELESS DRIVER
9822 M:      Amitkumar Karwar <amitkarwar@gmail.com>
9823 M:      Nishant Sarmukadam <nishants@marvell.com>
9824 M:      Ganapathi Bhat <gbhat@marvell.com>
9825 M:      Xinming Hu <huxinming820@gmail.com>
9826 L:      linux-wireless@vger.kernel.org
9827 S:      Maintained
9828 F:      drivers/net/wireless/marvell/mwifiex/
9829
9830 MARVELL MWL8K WIRELESS DRIVER
9831 M:      Lennert Buytenhek <buytenh@wantstofly.org>
9832 L:      linux-wireless@vger.kernel.org
9833 S:      Odd Fixes
9834 F:      drivers/net/wireless/marvell/mwl8k.c
9835
9836 MARVELL NAND CONTROLLER DRIVER
9837 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9838 L:      linux-mtd@lists.infradead.org
9839 S:      Maintained
9840 F:      drivers/mtd/nand/raw/marvell_nand.c
9841 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
9842
9843 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
9844 M:      Nicolas Pitre <nico@fluxnic.net>
9845 S:      Odd Fixes
9846 F:      drivers/mmc/host/mvsdio.*
9847
9848 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
9849 M:      Hu Ziji <huziji@marvell.com>
9850 L:      linux-mmc@vger.kernel.org
9851 S:      Supported
9852 F:      drivers/mmc/host/sdhci-xenon*
9853 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
9854
9855 MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER
9856 M:      Sunil Goutham <sgoutham@marvell.com>
9857 M:      Linu Cherian <lcherian@marvell.com>
9858 M:      Geetha sowjanya <gakula@marvell.com>
9859 M:      Jerin Jacob <jerinj@marvell.com>
9860 L:      netdev@vger.kernel.org
9861 S:      Supported
9862 F:      drivers/net/ethernet/marvell/octeontx2/af/
9863
9864 MATROX FRAMEBUFFER DRIVER
9865 L:      linux-fbdev@vger.kernel.org
9866 S:      Orphan
9867 F:      drivers/video/fbdev/matrox/matroxfb_*
9868 F:      include/uapi/linux/matroxfb.h
9869
9870 MAX16065 HARDWARE MONITOR DRIVER
9871 M:      Guenter Roeck <linux@roeck-us.net>
9872 L:      linux-hwmon@vger.kernel.org
9873 S:      Maintained
9874 F:      Documentation/hwmon/max16065.rst
9875 F:      drivers/hwmon/max16065.c
9876
9877 MAX2175 SDR TUNER DRIVER
9878 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9879 L:      linux-media@vger.kernel.org
9880 T:      git git://linuxtv.org/media_tree.git
9881 S:      Maintained
9882 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
9883 F:      Documentation/media/v4l-drivers/max2175.rst
9884 F:      drivers/media/i2c/max2175*
9885 F:      include/uapi/linux/max2175.h
9886
9887 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
9888 L:      linux-hwmon@vger.kernel.org
9889 S:      Orphan
9890 F:      Documentation/hwmon/max6650.rst
9891 F:      drivers/hwmon/max6650.c
9892
9893 MAX6697 HARDWARE MONITOR DRIVER
9894 M:      Guenter Roeck <linux@roeck-us.net>
9895 L:      linux-hwmon@vger.kernel.org
9896 S:      Maintained
9897 F:      Documentation/hwmon/max6697.rst
9898 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
9899 F:      drivers/hwmon/max6697.c
9900 F:      include/linux/platform_data/max6697.h
9901
9902 MAX9860 MONO AUDIO VOICE CODEC DRIVER
9903 M:      Peter Rosin <peda@axentia.se>
9904 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9905 S:      Maintained
9906 F:      Documentation/devicetree/bindings/sound/max9860.txt
9907 F:      sound/soc/codecs/max9860.*
9908
9909 MAXBOTIX ULTRASONIC RANGER IIO DRIVER
9910 M:      Andreas Klinger <ak@it-klinger.de>
9911 L:      linux-iio@vger.kernel.org
9912 S:      Maintained
9913 F:      Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.txt
9914 F:      drivers/iio/proximity/mb1232.c
9915
9916 MAXIM MAX77650 PMIC MFD DRIVER
9917 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
9918 L:      linux-kernel@vger.kernel.org
9919 S:      Maintained
9920 F:      Documentation/devicetree/bindings/*/*max77650.txt
9921 F:      Documentation/devicetree/bindings/*/max77650*.txt
9922 F:      include/linux/mfd/max77650.h
9923 F:      drivers/mfd/max77650.c
9924 F:      drivers/regulator/max77650-regulator.c
9925 F:      drivers/power/supply/max77650-charger.c
9926 F:      drivers/input/misc/max77650-onkey.c
9927 F:      drivers/leds/leds-max77650.c
9928 F:      drivers/gpio/gpio-max77650.c
9929
9930 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
9931 M:      Javier Martinez Canillas <javier@dowhile0.org>
9932 L:      linux-kernel@vger.kernel.org
9933 S:      Supported
9934 F:      drivers/regulator/max77802-regulator.c
9935 F:      Documentation/devicetree/bindings/*/*max77802.txt
9936 F:      include/dt-bindings/*/*max77802.h
9937
9938 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
9939 M:      Krzysztof Kozlowski <krzk@kernel.org>
9940 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9941 L:      linux-pm@vger.kernel.org
9942 S:      Supported
9943 F:      drivers/power/supply/max14577_charger.c
9944 F:      drivers/power/supply/max77693_charger.c
9945
9946 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
9947 M:      Chanwoo Choi <cw00.choi@samsung.com>
9948 M:      Krzysztof Kozlowski <krzk@kernel.org>
9949 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9950 L:      linux-kernel@vger.kernel.org
9951 S:      Supported
9952 F:      drivers/*/max14577*.c
9953 F:      drivers/*/max77686*.c
9954 F:      drivers/*/max77693*.c
9955 F:      drivers/extcon/extcon-max14577.c
9956 F:      drivers/extcon/extcon-max77693.c
9957 F:      drivers/rtc/rtc-max77686.c
9958 F:      drivers/clk/clk-max77686.c
9959 F:      Documentation/devicetree/bindings/mfd/max14577.txt
9960 F:      Documentation/devicetree/bindings/*/max77686.txt
9961 F:      Documentation/devicetree/bindings/mfd/max77693.txt
9962 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
9963 F:      include/linux/mfd/max14577*.h
9964 F:      include/linux/mfd/max77686*.h
9965 F:      include/linux/mfd/max77693*.h
9966
9967 MAXIRADIO FM RADIO RECEIVER DRIVER
9968 M:      Hans Verkuil <hverkuil@xs4all.nl>
9969 L:      linux-media@vger.kernel.org
9970 T:      git git://linuxtv.org/media_tree.git
9971 W:      https://linuxtv.org
9972 S:      Maintained
9973 F:      drivers/media/radio/radio-maxiradio*
9974
9975 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
9976 M:      Peter Rosin <peda@axentia.se>
9977 L:      linux-iio@vger.kernel.org
9978 S:      Maintained
9979 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
9980 F:      drivers/iio/potentiometer/mcp4018.c
9981 F:      drivers/iio/potentiometer/mcp4531.c
9982
9983 MCR20A IEEE-802.15.4 RADIO DRIVER
9984 M:      Xue Liu <liuxuenetmail@gmail.com>
9985 L:      linux-wpan@vger.kernel.org
9986 W:      https://github.com/xueliu/mcr20a-linux
9987 S:      Maintained
9988 F:      drivers/net/ieee802154/mcr20a.c
9989 F:      drivers/net/ieee802154/mcr20a.h
9990 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
9991
9992 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
9993 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
9994 L:      linux-iio@vger.kernel.org
9995 S:      Maintained
9996 F:      drivers/iio/dac/cio-dac.c
9997
9998 MEDIA CONTROLLER FRAMEWORK
9999 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10000 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10001 L:      linux-media@vger.kernel.org
10002 W:      https://www.linuxtv.org
10003 T:      git git://linuxtv.org/media_tree.git
10004 S:      Supported
10005 F:      drivers/media/mc/
10006 F:      include/media/media-*.h
10007 F:      include/uapi/linux/media.h
10008
10009 MEDIA DRIVERS FOR ASCOT2E
10010 M:      Sergey Kozlov <serjk@netup.ru>
10011 M:      Abylay Ospan <aospan@netup.ru>
10012 L:      linux-media@vger.kernel.org
10013 W:      https://linuxtv.org
10014 W:      http://netup.tv/
10015 T:      git git://linuxtv.org/media_tree.git
10016 S:      Supported
10017 F:      drivers/media/dvb-frontends/ascot2e*
10018
10019 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
10020 M:      Jasmin Jessich <jasmin@anw.at>
10021 L:      linux-media@vger.kernel.org
10022 W:      https://linuxtv.org
10023 T:      git git://linuxtv.org/media_tree.git
10024 S:      Maintained
10025 F:      drivers/media/dvb-frontends/cxd2099*
10026
10027 MEDIA DRIVERS FOR CXD2841ER
10028 M:      Sergey Kozlov <serjk@netup.ru>
10029 M:      Abylay Ospan <aospan@netup.ru>
10030 L:      linux-media@vger.kernel.org
10031 W:      https://linuxtv.org
10032 W:      http://netup.tv/
10033 T:      git git://linuxtv.org/media_tree.git
10034 S:      Supported
10035 F:      drivers/media/dvb-frontends/cxd2841er*
10036
10037 MEDIA DRIVERS FOR CXD2880
10038 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
10039 L:      linux-media@vger.kernel.org
10040 W:      http://linuxtv.org/
10041 T:      git git://linuxtv.org/media_tree.git
10042 S:      Supported
10043 F:      drivers/media/dvb-frontends/cxd2880/*
10044 F:      drivers/media/spi/cxd2880*
10045
10046 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
10047 L:      linux-media@vger.kernel.org
10048 W:      https://linuxtv.org
10049 T:      git git://linuxtv.org/media_tree.git
10050 S:      Orphan
10051 F:      drivers/media/pci/ddbridge/*
10052
10053 MEDIA DRIVERS FOR FREESCALE IMX
10054 M:      Steve Longerbeam <slongerbeam@gmail.com>
10055 M:      Philipp Zabel <p.zabel@pengutronix.de>
10056 L:      linux-media@vger.kernel.org
10057 T:      git git://linuxtv.org/media_tree.git
10058 S:      Maintained
10059 F:      Documentation/devicetree/bindings/media/imx.txt
10060 F:      Documentation/media/v4l-drivers/imx.rst
10061 F:      drivers/staging/media/imx/
10062 F:      include/linux/imx-media.h
10063 F:      include/media/imx.h
10064
10065 MEDIA DRIVER FOR FREESCALE IMX PXP
10066 M:      Philipp Zabel <p.zabel@pengutronix.de>
10067 L:      linux-media@vger.kernel.org
10068 T:      git git://linuxtv.org/media_tree.git
10069 S:      Maintained
10070 F:      drivers/media/platform/imx-pxp.[ch]
10071
10072 MEDIA DRIVERS FOR FREESCALE IMX7
10073 M:      Rui Miguel Silva <rmfrfs@gmail.com>
10074 L:      linux-media@vger.kernel.org
10075 T:      git git://linuxtv.org/media_tree.git
10076 S:      Maintained
10077 F:      Documentation/devicetree/bindings/media/imx7-csi.txt
10078 F:      Documentation/devicetree/bindings/media/imx7-mipi-csi2.txt
10079 F:      Documentation/media/v4l-drivers/imx7.rst
10080 F:      drivers/staging/media/imx/imx7-media-csi.c
10081 F:      drivers/staging/media/imx/imx7-mipi-csis.c
10082
10083 MEDIA DRIVERS FOR HELENE
10084 M:      Abylay Ospan <aospan@netup.ru>
10085 L:      linux-media@vger.kernel.org
10086 W:      https://linuxtv.org
10087 W:      http://netup.tv/
10088 T:      git git://linuxtv.org/media_tree.git
10089 S:      Supported
10090 F:      drivers/media/dvb-frontends/helene*
10091
10092 MEDIA DRIVERS FOR HORUS3A
10093 M:      Sergey Kozlov <serjk@netup.ru>
10094 M:      Abylay Ospan <aospan@netup.ru>
10095 L:      linux-media@vger.kernel.org
10096 W:      https://linuxtv.org
10097 W:      http://netup.tv/
10098 T:      git git://linuxtv.org/media_tree.git
10099 S:      Supported
10100 F:      drivers/media/dvb-frontends/horus3a*
10101
10102 MEDIA DRIVERS FOR LNBH25
10103 M:      Sergey Kozlov <serjk@netup.ru>
10104 M:      Abylay Ospan <aospan@netup.ru>
10105 L:      linux-media@vger.kernel.org
10106 W:      https://linuxtv.org
10107 W:      http://netup.tv/
10108 T:      git git://linuxtv.org/media_tree.git
10109 S:      Supported
10110 F:      drivers/media/dvb-frontends/lnbh25*
10111
10112 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
10113 L:      linux-media@vger.kernel.org
10114 W:      https://linuxtv.org
10115 T:      git git://linuxtv.org/media_tree.git
10116 S:      Orphan
10117 F:      drivers/media/dvb-frontends/mxl5xx*
10118
10119 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
10120 M:      Sergey Kozlov <serjk@netup.ru>
10121 M:      Abylay Ospan <aospan@netup.ru>
10122 L:      linux-media@vger.kernel.org
10123 W:      https://linuxtv.org
10124 W:      http://netup.tv/
10125 T:      git git://linuxtv.org/media_tree.git
10126 S:      Supported
10127 F:      drivers/media/pci/netup_unidvb/*
10128
10129 MEDIA DRIVERS FOR RENESAS - CEU
10130 M:      Jacopo Mondi <jacopo@jmondi.org>
10131 L:      linux-media@vger.kernel.org
10132 L:      linux-renesas-soc@vger.kernel.org
10133 T:      git git://linuxtv.org/media_tree.git
10134 S:      Supported
10135 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
10136 F:      drivers/media/platform/renesas-ceu.c
10137 F:      include/media/drv-intf/renesas-ceu.h
10138
10139 MEDIA DRIVERS FOR RENESAS - DRIF
10140 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
10141 L:      linux-media@vger.kernel.org
10142 L:      linux-renesas-soc@vger.kernel.org
10143 T:      git git://linuxtv.org/media_tree.git
10144 S:      Supported
10145 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
10146 F:      drivers/media/platform/rcar_drif.c
10147
10148 MEDIA DRIVERS FOR RENESAS - FCP
10149 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10150 L:      linux-media@vger.kernel.org
10151 L:      linux-renesas-soc@vger.kernel.org
10152 T:      git git://linuxtv.org/media_tree.git
10153 S:      Supported
10154 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
10155 F:      drivers/media/platform/rcar-fcp.c
10156 F:      include/media/rcar-fcp.h
10157
10158 MEDIA DRIVERS FOR RENESAS - FDP1
10159 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
10160 L:      linux-media@vger.kernel.org
10161 L:      linux-renesas-soc@vger.kernel.org
10162 T:      git git://linuxtv.org/media_tree.git
10163 S:      Supported
10164 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
10165 F:      drivers/media/platform/rcar_fdp1.c
10166
10167 MEDIA DRIVERS FOR RENESAS - VIN
10168 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
10169 L:      linux-media@vger.kernel.org
10170 L:      linux-renesas-soc@vger.kernel.org
10171 T:      git git://linuxtv.org/media_tree.git
10172 S:      Supported
10173 F:      Documentation/devicetree/bindings/media/renesas,csi2.txt
10174 F:      Documentation/devicetree/bindings/media/renesas,vin.txt
10175 F:      drivers/media/platform/rcar-vin/
10176
10177 MEDIA DRIVERS FOR RENESAS - VSP1
10178 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10179 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
10180 L:      linux-media@vger.kernel.org
10181 L:      linux-renesas-soc@vger.kernel.org
10182 T:      git git://linuxtv.org/media_tree.git
10183 S:      Supported
10184 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
10185 F:      drivers/media/platform/vsp1/
10186
10187 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
10188 L:      linux-media@vger.kernel.org
10189 W:      https://linuxtv.org
10190 T:      git git://linuxtv.org/media_tree.git
10191 S:      Orphan
10192 F:      drivers/media/dvb-frontends/stv0910*
10193
10194 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
10195 L:      linux-media@vger.kernel.org
10196 W:      https://linuxtv.org
10197 T:      git git://linuxtv.org/media_tree.git
10198 S:      Orphan
10199 F:      drivers/media/dvb-frontends/stv6111*
10200
10201 MEDIA DRIVERS FOR STM32 - DCMI
10202 M:      Hugues Fruchet <hugues.fruchet@st.com>
10203 L:      linux-media@vger.kernel.org
10204 T:      git git://linuxtv.org/media_tree.git
10205 S:      Supported
10206 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.txt
10207 F:      drivers/media/platform/stm32/stm32-dcmi.c
10208
10209 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
10210 M:      Dmitry Osipenko <digetx@gmail.com>
10211 L:      linux-media@vger.kernel.org
10212 L:      linux-tegra@vger.kernel.org
10213 T:      git git://linuxtv.org/media_tree.git
10214 S:      Maintained
10215 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
10216 F:      drivers/staging/media/tegra-vde/
10217
10218 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
10219 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
10220 P:      LinuxTV.org Project
10221 L:      linux-media@vger.kernel.org
10222 W:      https://linuxtv.org
10223 Q:      http://patchwork.kernel.org/project/linux-media/list/
10224 T:      git git://linuxtv.org/media_tree.git
10225 S:      Maintained
10226 F:      Documentation/devicetree/bindings/media/
10227 F:      Documentation/media/
10228 F:      drivers/media/
10229 F:      drivers/staging/media/
10230 F:      include/linux/platform_data/media/
10231 F:      include/media/
10232 F:      include/uapi/linux/dvb/
10233 F:      include/uapi/linux/videodev2.h
10234 F:      include/uapi/linux/media.h
10235 F:      include/uapi/linux/v4l2-*
10236 F:      include/uapi/linux/meye.h
10237 F:      include/uapi/linux/ivtv*
10238 F:      include/uapi/linux/uvcvideo.h
10239
10240 MEDIATEK BLUETOOTH DRIVER
10241 M:      Sean Wang <sean.wang@mediatek.com>
10242 L:      linux-bluetooth@vger.kernel.org
10243 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
10244 S:      Maintained
10245 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
10246 F:      drivers/bluetooth/btmtkuart.c
10247
10248 MEDIATEK CIR DRIVER
10249 M:      Sean Wang <sean.wang@mediatek.com>
10250 S:      Maintained
10251 F:      drivers/media/rc/mtk-cir.c
10252
10253 MEDIATEK DMA DRIVER
10254 M:      Sean Wang <sean.wang@mediatek.com>
10255 L:      dmaengine@vger.kernel.org
10256 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10257 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
10258 S:      Maintained
10259 F:      Documentation/devicetree/bindings/dma/mtk-*
10260 F:      drivers/dma/mediatek/
10261
10262 MEDIATEK PMIC LED DRIVER
10263 M:      Sean Wang <sean.wang@mediatek.com>
10264 S:      Maintained
10265 F:      drivers/leds/leds-mt6323.c
10266 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
10267
10268 MEDIATEK ETHERNET DRIVER
10269 M:      Felix Fietkau <nbd@openwrt.org>
10270 M:      John Crispin <john@phrozen.org>
10271 M:      Sean Wang <sean.wang@mediatek.com>
10272 M:      Nelson Chang <nelson.chang@mediatek.com>
10273 L:      netdev@vger.kernel.org
10274 S:      Maintained
10275 F:      drivers/net/ethernet/mediatek/
10276
10277 MEDIATEK SWITCH DRIVER
10278 M:      Sean Wang <sean.wang@mediatek.com>
10279 L:      netdev@vger.kernel.org
10280 S:      Maintained
10281 F:      drivers/net/dsa/mt7530.*
10282 F:      net/dsa/tag_mtk.c
10283
10284 MEDIATEK JPEG DRIVER
10285 M:      Rick Chang <rick.chang@mediatek.com>
10286 M:      Bin Liu <bin.liu@mediatek.com>
10287 S:      Supported
10288 F:      drivers/media/platform/mtk-jpeg/
10289 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
10290
10291 MEDIATEK MDP DRIVER
10292 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
10293 M:      Houlong Wei <houlong.wei@mediatek.com>
10294 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
10295 S:      Supported
10296 F:      drivers/media/platform/mtk-mdp/
10297 F:      drivers/media/platform/mtk-vpu/
10298 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
10299
10300 MEDIATEK MEDIA DRIVER
10301 M:      Tiffany Lin <tiffany.lin@mediatek.com>
10302 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
10303 S:      Supported
10304 F:      drivers/media/platform/mtk-vcodec/
10305 F:      drivers/media/platform/mtk-vpu/
10306 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
10307 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
10308
10309 MEDIATEK MMC/SD/SDIO DRIVER
10310 M:      Chaotian Jing <chaotian.jing@mediatek.com>
10311 S:      Maintained
10312 F:      drivers/mmc/host/mtk-sd.c
10313 F:      Documentation/devicetree/bindings/mmc/mtk-sd.txt
10314
10315 MEDIATEK MT76 WIRELESS LAN DRIVER
10316 M:      Felix Fietkau <nbd@nbd.name>
10317 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
10318 R:      Ryder Lee <ryder.lee@mediatek.com>
10319 R:      Roy Luo <royluo@google.com>
10320 L:      linux-wireless@vger.kernel.org
10321 S:      Maintained
10322 F:      drivers/net/wireless/mediatek/mt76/
10323
10324 MEDIATEK MT7601U WIRELESS LAN DRIVER
10325 M:      Jakub Kicinski <kubakici@wp.pl>
10326 L:      linux-wireless@vger.kernel.org
10327 S:      Maintained
10328 F:      drivers/net/wireless/mediatek/mt7601u/
10329
10330 MEDIATEK MT7621/28/88 I2C DRIVER
10331 M:      Stefan Roese <sr@denx.de>
10332 L:      linux-i2c@vger.kernel.org
10333 S:      Maintained
10334 F:      drivers/i2c/busses/i2c-mt7621.c
10335 F:      Documentation/devicetree/bindings/i2c/i2c-mt7621.txt
10336
10337 MEDIATEK NAND CONTROLLER DRIVER
10338 M:      Xiaolei Li <xiaolei.li@mediatek.com>
10339 L:      linux-mtd@lists.infradead.org
10340 S:      Maintained
10341 F:      drivers/mtd/nand/raw/mtk_*
10342 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
10343
10344 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
10345 M:      Sean Wang <sean.wang@mediatek.com>
10346 S:      Maintained
10347 F:      drivers/char/hw_random/mtk-rng.c
10348
10349 MEDIATEK USB3 DRD IP DRIVER
10350 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
10351 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
10352 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10353 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
10354 S:      Maintained
10355 F:      drivers/usb/mtu3/
10356
10357 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
10358 M:      Peter Senna Tschudin <peter.senna@gmail.com>
10359 M:      Martin Donnelly <martin.donnelly@ge.com>
10360 M:      Martyn Welch <martyn.welch@collabora.co.uk>
10361 S:      Maintained
10362 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
10363 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
10364
10365 MEGARAID SCSI/SAS DRIVERS
10366 M:      Kashyap Desai <kashyap.desai@broadcom.com>
10367 M:      Sumit Saxena <sumit.saxena@broadcom.com>
10368 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
10369 L:      megaraidlinux.pdl@broadcom.com
10370 L:      linux-scsi@vger.kernel.org
10371 W:      http://www.avagotech.com/support/
10372 S:      Maintained
10373 F:      Documentation/scsi/megaraid.txt
10374 F:      drivers/scsi/megaraid.*
10375 F:      drivers/scsi/megaraid/
10376
10377 MELEXIS MLX90614 DRIVER
10378 M:      Crt Mori <cmo@melexis.com>
10379 L:      linux-iio@vger.kernel.org
10380 W:      http://www.melexis.com
10381 S:      Supported
10382 F:      drivers/iio/temperature/mlx90614.c
10383
10384 MELEXIS MLX90632 DRIVER
10385 M:      Crt Mori <cmo@melexis.com>
10386 L:      linux-iio@vger.kernel.org
10387 W:      http://www.melexis.com
10388 S:      Supported
10389 F:      drivers/iio/temperature/mlx90632.c
10390
10391 MELFAS MIP4 TOUCHSCREEN DRIVER
10392 M:      Sangwon Jee <jeesw@melfas.com>
10393 W:      http://www.melfas.com
10394 S:      Supported
10395 F:      drivers/input/touchscreen/melfas_mip4.c
10396 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
10397
10398 MELLANOX ETHERNET DRIVER (mlx4_en)
10399 M:      Tariq Toukan <tariqt@mellanox.com>
10400 L:      netdev@vger.kernel.org
10401 S:      Supported
10402 W:      http://www.mellanox.com
10403 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10404 F:      drivers/net/ethernet/mellanox/mlx4/en_*
10405
10406 MELLANOX ETHERNET DRIVER (mlx5e)
10407 M:      Saeed Mahameed <saeedm@mellanox.com>
10408 L:      netdev@vger.kernel.org
10409 S:      Supported
10410 W:      http://www.mellanox.com
10411 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10412 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
10413
10414 MELLANOX ETHERNET INNOVA DRIVERS
10415 R:      Boris Pismenny <borisp@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/mlx5/core/en_accel/*
10421 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
10422 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
10423 F:      include/linux/mlx5/mlx5_ifc_fpga.h
10424
10425 MELLANOX ETHERNET SWITCH DRIVERS
10426 M:      Jiri Pirko <jiri@mellanox.com>
10427 M:      Ido Schimmel <idosch@mellanox.com>
10428 L:      netdev@vger.kernel.org
10429 S:      Supported
10430 W:      http://www.mellanox.com
10431 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10432 F:      drivers/net/ethernet/mellanox/mlxsw/
10433 F:      tools/testing/selftests/drivers/net/mlxsw/
10434
10435 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
10436 M:      mlxsw@mellanox.com
10437 L:      netdev@vger.kernel.org
10438 S:      Supported
10439 W:      http://www.mellanox.com
10440 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10441 F:      drivers/net/ethernet/mellanox/mlxfw/
10442
10443 MELLANOX HARDWARE PLATFORM SUPPORT
10444 M:      Andy Shevchenko <andy@infradead.org>
10445 M:      Darren Hart <dvhart@infradead.org>
10446 M:      Vadim Pasternak <vadimp@mellanox.com>
10447 L:      platform-driver-x86@vger.kernel.org
10448 S:      Supported
10449 F:      drivers/platform/mellanox/
10450 F:      include/linux/platform_data/mlxreg.h
10451
10452 MELLANOX MLX4 core VPI driver
10453 M:      Tariq Toukan <tariqt@mellanox.com>
10454 L:      netdev@vger.kernel.org
10455 L:      linux-rdma@vger.kernel.org
10456 W:      http://www.mellanox.com
10457 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10458 S:      Supported
10459 F:      drivers/net/ethernet/mellanox/mlx4/
10460 F:      include/linux/mlx4/
10461
10462 MELLANOX MLX4 IB driver
10463 M:      Yishai Hadas <yishaih@mellanox.com>
10464 L:      linux-rdma@vger.kernel.org
10465 W:      http://www.mellanox.com
10466 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
10467 S:      Supported
10468 F:      drivers/infiniband/hw/mlx4/
10469 F:      include/linux/mlx4/
10470 F:      include/uapi/rdma/mlx4-abi.h
10471
10472 MELLANOX MLX5 core VPI driver
10473 M:      Saeed Mahameed <saeedm@mellanox.com>
10474 M:      Leon Romanovsky <leonro@mellanox.com>
10475 L:      netdev@vger.kernel.org
10476 L:      linux-rdma@vger.kernel.org
10477 W:      http://www.mellanox.com
10478 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10479 S:      Supported
10480 F:      drivers/net/ethernet/mellanox/mlx5/core/
10481 F:      include/linux/mlx5/
10482 F:      Documentation/networking/device_drivers/mellanox/
10483
10484 MELLANOX MLX5 IB driver
10485 M:      Leon Romanovsky <leonro@mellanox.com>
10486 L:      linux-rdma@vger.kernel.org
10487 W:      http://www.mellanox.com
10488 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
10489 S:      Supported
10490 F:      drivers/infiniband/hw/mlx5/
10491 F:      include/linux/mlx5/
10492 F:      include/uapi/rdma/mlx5-abi.h
10493
10494 MELLANOX MLXCPLD I2C AND MUX DRIVER
10495 M:      Vadim Pasternak <vadimp@mellanox.com>
10496 M:      Michael Shych <michaelsh@mellanox.com>
10497 L:      linux-i2c@vger.kernel.org
10498 S:      Supported
10499 F:      drivers/i2c/busses/i2c-mlxcpld.c
10500 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
10501 F:      Documentation/i2c/busses/i2c-mlxcpld.rst
10502
10503 MELLANOX MLXCPLD LED DRIVER
10504 M:      Vadim Pasternak <vadimp@mellanox.com>
10505 L:      linux-leds@vger.kernel.org
10506 S:      Supported
10507 F:      drivers/leds/leds-mlxcpld.c
10508 F:      drivers/leds/leds-mlxreg.c
10509 F:      Documentation/leds/leds-mlxcpld.rst
10510
10511 MELLANOX PLATFORM DRIVER
10512 M:      Vadim Pasternak <vadimp@mellanox.com>
10513 L:      platform-driver-x86@vger.kernel.org
10514 S:      Supported
10515 F:      drivers/platform/x86/mlx-platform.c
10516
10517 MEMBARRIER SUPPORT
10518 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
10519 M:      "Paul E. McKenney" <paulmck@kernel.org>
10520 L:      linux-kernel@vger.kernel.org
10521 S:      Supported
10522 F:      kernel/sched/membarrier.c
10523 F:      include/uapi/linux/membarrier.h
10524 F:      arch/powerpc/include/asm/membarrier.h
10525
10526 MEMBLOCK
10527 M:      Mike Rapoport <rppt@linux.ibm.com>
10528 L:      linux-mm@kvack.org
10529 S:      Maintained
10530 F:      include/linux/memblock.h
10531 F:      mm/memblock.c
10532 F:      Documentation/core-api/boot-time-mm.rst
10533
10534 MEMORY MANAGEMENT
10535 L:      linux-mm@kvack.org
10536 W:      http://www.linux-mm.org
10537 S:      Maintained
10538 F:      include/linux/mm.h
10539 F:      include/linux/gfp.h
10540 F:      include/linux/mmzone.h
10541 F:      include/linux/memory_hotplug.h
10542 F:      include/linux/vmalloc.h
10543 F:      mm/
10544
10545 MEMORY TECHNOLOGY DEVICES (MTD)
10546 M:      David Woodhouse <dwmw2@infradead.org>
10547 M:      Brian Norris <computersforpeace@gmail.com>
10548 M:      Marek Vasut <marek.vasut@gmail.com>
10549 M:      Miquel Raynal <miquel.raynal@bootlin.com>
10550 M:      Richard Weinberger <richard@nod.at>
10551 M:      Vignesh Raghavendra <vigneshr@ti.com>
10552 L:      linux-mtd@lists.infradead.org
10553 W:      http://www.linux-mtd.infradead.org/
10554 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
10555 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes
10556 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next
10557 S:      Maintained
10558 F:      Documentation/devicetree/bindings/mtd/
10559 F:      drivers/mtd/
10560 F:      include/linux/mtd/
10561 F:      include/uapi/mtd/
10562
10563 MEN A21 WATCHDOG DRIVER
10564 M:      Johannes Thumshirn <morbidrsa@gmail.com>
10565 L:      linux-watchdog@vger.kernel.org
10566 S:      Maintained
10567 F:      drivers/watchdog/mena21_wdt.c
10568
10569 MEN CHAMELEON BUS (mcb)
10570 M:      Johannes Thumshirn <morbidrsa@gmail.com>
10571 S:      Maintained
10572 F:      drivers/mcb/
10573 F:      include/linux/mcb.h
10574 F:      Documentation/driver-api/men-chameleon-bus.rst
10575
10576 MEN F21BMC (Board Management Controller)
10577 M:      Andreas Werner <andreas.werner@men.de>
10578 S:      Supported
10579 F:      drivers/mfd/menf21bmc.c
10580 F:      drivers/watchdog/menf21bmc_wdt.c
10581 F:      drivers/leds/leds-menf21bmc.c
10582 F:      drivers/hwmon/menf21bmc_hwmon.c
10583 F:      Documentation/hwmon/menf21bmc.rst
10584
10585 MEN Z069 WATCHDOG DRIVER
10586 M:      Johannes Thumshirn <jth@kernel.org>
10587 L:      linux-watchdog@vger.kernel.org
10588 S:      Maintained
10589 F:      drivers/watchdog/menz69_wdt.c
10590
10591 MESON AO CEC DRIVER FOR AMLOGIC SOCS
10592 M:      Neil Armstrong <narmstrong@baylibre.com>
10593 L:      linux-media@vger.kernel.org
10594 L:      linux-amlogic@lists.infradead.org
10595 W:      http://linux-meson.com/
10596 S:      Supported
10597 F:      drivers/media/platform/meson/ao-cec.c
10598 F:      drivers/media/platform/meson/ao-cec-g12a.c
10599 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
10600 T:      git git://linuxtv.org/media_tree.git
10601
10602 MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS
10603 M:      Liang Yang <liang.yang@amlogic.com>
10604 L:      linux-mtd@lists.infradead.org
10605 S:      Maintained
10606 F:      drivers/mtd/nand/raw/meson_*
10607 F:      Documentation/devicetree/bindings/mtd/amlogic,meson-nand.txt
10608
10609 MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS
10610 M:      Maxime Jourdan <mjourdan@baylibre.com>
10611 L:      linux-media@vger.kernel.org
10612 L:      linux-amlogic@lists.infradead.org
10613 S:      Supported
10614 F:      drivers/staging/media/meson/vdec/
10615 T:      git git://linuxtv.org/media_tree.git
10616
10617 METHODE UDPU SUPPORT
10618 M:      Vladimir Vid <vladimir.vid@sartura.hr>
10619 S:      Maintained
10620 F:      arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts
10621
10622 MICROBLAZE ARCHITECTURE
10623 M:      Michal Simek <monstr@monstr.eu>
10624 W:      http://www.monstr.eu/fdt/
10625 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
10626 S:      Supported
10627 F:      arch/microblaze/
10628
10629 MICROCHIP AT91 SERIAL DRIVER
10630 M:      Richard Genoud <richard.genoud@gmail.com>
10631 S:      Maintained
10632 F:      drivers/tty/serial/atmel_serial.c
10633 F:      drivers/tty/serial/atmel_serial.h
10634 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10635
10636 MICROCHIP AUDIO ASOC DRIVERS
10637 M:      Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
10638 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10639 S:      Supported
10640 F:      sound/soc/atmel
10641
10642 MICROCHIP DMA DRIVER
10643 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10644 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10645 L:      dmaengine@vger.kernel.org
10646 S:      Supported
10647 F:      drivers/dma/at_hdmac.c
10648 F:      drivers/dma/at_hdmac_regs.h
10649 F:      include/linux/platform_data/dma-atmel.h
10650 F:      Documentation/devicetree/bindings/dma/atmel-dma.txt
10651 F:      include/dt-bindings/dma/at91.h
10652
10653 MICROCHIP ECC DRIVER
10654 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
10655 L:      linux-crypto@vger.kernel.org
10656 S:      Maintained
10657 F:      drivers/crypto/atmel-ecc.*
10658
10659 MICROCHIP I2C DRIVER
10660 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10661 L:      linux-i2c@vger.kernel.org
10662 S:      Supported
10663 F:      drivers/i2c/busses/i2c-at91.h
10664 F:      drivers/i2c/busses/i2c-at91-*.c
10665
10666 MICROCHIP ISC DRIVER
10667 M:      Eugen Hristev <eugen.hristev@microchip.com>
10668 L:      linux-media@vger.kernel.org
10669 S:      Supported
10670 F:      drivers/media/platform/atmel/atmel-sama5d2-isc.c
10671 F:      drivers/media/platform/atmel/atmel-isc.h
10672 F:      drivers/media/platform/atmel/atmel-isc-base.c
10673 F:      drivers/media/platform/atmel/atmel-isc-regs.h
10674 F:      Documentation/devicetree/bindings/media/atmel-isc.txt
10675
10676 MICROCHIP ISI DRIVER
10677 M:      Eugen Hristev <eugen.hristev@microchip.com>
10678 L:      linux-media@vger.kernel.org
10679 S:      Supported
10680 F:      drivers/media/platform/atmel/atmel-isi.c
10681 F:      drivers/media/platform/atmel/atmel-isi.h
10682
10683 MICROCHIP AT91 USART MFD DRIVER
10684 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
10685 L:      linux-kernel@vger.kernel.org
10686 S:      Supported
10687 F:      drivers/mfd/at91-usart.c
10688 F:      include/dt-bindings/mfd/at91-usart.h
10689 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10690
10691 MICROCHIP AT91 USART SPI DRIVER
10692 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
10693 L:      linux-spi@vger.kernel.org
10694 S:      Supported
10695 F:      drivers/spi/spi-at91-usart.c
10696 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10697
10698 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
10699 M:      Woojung Huh <woojung.huh@microchip.com>
10700 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10701 L:      netdev@vger.kernel.org
10702 S:      Maintained
10703 F:      net/dsa/tag_ksz.c
10704 F:      drivers/net/dsa/microchip/*
10705 F:      include/linux/platform_data/microchip-ksz.h
10706 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
10707
10708 MICROCHIP LAN743X ETHERNET DRIVER
10709 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
10710 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10711 L:      netdev@vger.kernel.org
10712 S:      Maintained
10713 F:      drivers/net/ethernet/microchip/lan743x_*
10714
10715 MICROCHIP LCDFB DRIVER
10716 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10717 L:      linux-fbdev@vger.kernel.org
10718 S:      Maintained
10719 F:      drivers/video/fbdev/atmel_lcdfb.c
10720 F:      include/video/atmel_lcdc.h
10721
10722 MICROCHIP MMC/SD/SDIO MCI DRIVER
10723 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10724 S:      Maintained
10725 F:      drivers/mmc/host/atmel-mci.c
10726
10727 MICROCHIP MCP16502 PMIC DRIVER
10728 M:      Andrei Stefanescu <andrei.stefanescu@microchip.com>
10729 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10730 S:      Maintained
10731 F:      Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt
10732 F:      drivers/regulator/mcp16502.c
10733
10734 MICROCHIP MCP3911 ADC DRIVER
10735 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
10736 M:      Kent Gustavsson <kent@minoris.se>
10737 L:      linux-iio@vger.kernel.org
10738 S:      Supported
10739 F:      drivers/iio/adc/mcp3911.c
10740 F:      Documentation/devicetree/bindings/iio/adc/mcp3911.txt
10741
10742 MICROCHIP NAND DRIVER
10743 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
10744 L:      linux-mtd@lists.infradead.org
10745 S:      Supported
10746 F:      drivers/mtd/nand/raw/atmel/*
10747 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
10748
10749 MICROCHIP PWM DRIVER
10750 M:      Claudiu Beznea <claudiu.beznea@microchip.com>
10751 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10752 L:      linux-pwm@vger.kernel.org
10753 S:      Supported
10754 F:      drivers/pwm/pwm-atmel.c
10755 F:      Documentation/devicetree/bindings/pwm/atmel-pwm.txt
10756
10757 MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER
10758 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10759 M:      Eugen Hristev <eugen.hristev@microchip.com>
10760 L:      linux-iio@vger.kernel.org
10761 S:      Supported
10762 F:      drivers/iio/adc/at91-sama5d2_adc.c
10763 F:      Documentation/devicetree/bindings/iio/adc/at91-sama5d2_adc.txt
10764 F:      include/dt-bindings/iio/adc/at91-sama5d2_adc.h
10765
10766 MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER
10767 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10768 S:      Supported
10769 F:      drivers/power/reset/at91-sama5d2_shdwc.c
10770
10771 MICROCHIP SPI DRIVER
10772 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10773 S:      Supported
10774 F:      drivers/spi/spi-atmel.*
10775
10776 MICROCHIP SSC DRIVER
10777 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10778 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10779 S:      Supported
10780 F:      drivers/misc/atmel-ssc.c
10781 F:      include/linux/atmel-ssc.h
10782
10783 MICROCHIP USBA UDC DRIVER
10784 M:      Cristian Birsan <cristian.birsan@microchip.com>
10785 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10786 S:      Supported
10787 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
10788
10789 MICROCHIP USB251XB DRIVER
10790 M:      Richard Leitner <richard.leitner@skidata.com>
10791 L:      linux-usb@vger.kernel.org
10792 S:      Maintained
10793 F:      drivers/usb/misc/usb251xb.c
10794 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
10795
10796 MICROCHIP XDMA DRIVER
10797 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10798 L:      linux-arm-kernel@lists.infradead.org
10799 L:      dmaengine@vger.kernel.org
10800 S:      Supported
10801 F:      drivers/dma/at_xdmac.c
10802
10803 MICROSEMI MIPS SOCS
10804 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10805 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10806 L:      linux-mips@vger.kernel.org
10807 S:      Supported
10808 F:      arch/mips/generic/board-ocelot.c
10809 F:      arch/mips/configs/generic/board-ocelot.config
10810 F:      arch/mips/boot/dts/mscc/
10811 F:      Documentation/devicetree/bindings/mips/mscc.txt
10812
10813 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
10814 M:      Don Brace <don.brace@microsemi.com>
10815 L:      esc.storagedev@microsemi.com
10816 L:      linux-scsi@vger.kernel.org
10817 S:      Supported
10818 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
10819 F:      drivers/scsi/smartpqi/Kconfig
10820 F:      drivers/scsi/smartpqi/Makefile
10821 F:      include/linux/cciss*.h
10822 F:      include/uapi/linux/cciss*.h
10823 F:      Documentation/scsi/smartpqi.txt
10824
10825 MICROSEMI ETHERNET SWITCH DRIVER
10826 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10827 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10828 L:      netdev@vger.kernel.org
10829 S:      Supported
10830 F:      drivers/net/ethernet/mscc/
10831
10832 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
10833 M:      Chen Yu <yu.c.chen@intel.com>
10834 L:      platform-driver-x86@vger.kernel.org
10835 S:      Supported
10836 F:      drivers/platform/x86/surfacepro3_button.c
10837
10838 MICROTEK X6 SCANNER
10839 M:      Oliver Neukum <oliver@neukum.org>
10840 S:      Maintained
10841 F:      drivers/usb/image/microtek.*
10842
10843 MIPS
10844 M:      Ralf Baechle <ralf@linux-mips.org>
10845 M:      Paul Burton <paul.burton@mips.com>
10846 M:      James Hogan <jhogan@kernel.org>
10847 L:      linux-mips@vger.kernel.org
10848 W:      http://www.linux-mips.org/
10849 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
10850 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
10851 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
10852 S:      Supported
10853 F:      Documentation/devicetree/bindings/mips/
10854 F:      Documentation/mips/
10855 F:      arch/mips/
10856 F:      drivers/platform/mips/
10857
10858 MIPS BOSTON DEVELOPMENT BOARD
10859 M:      Paul Burton <paul.burton@mips.com>
10860 L:      linux-mips@vger.kernel.org
10861 S:      Maintained
10862 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
10863 F:      arch/mips/boot/dts/img/boston.dts
10864 F:      arch/mips/configs/generic/board-boston.config
10865 F:      drivers/clk/imgtec/clk-boston.c
10866 F:      include/dt-bindings/clock/boston-clock.h
10867
10868 MIPS GENERIC PLATFORM
10869 M:      Paul Burton <paul.burton@mips.com>
10870 L:      linux-mips@vger.kernel.org
10871 S:      Supported
10872 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
10873 F:      arch/mips/generic/
10874 F:      arch/mips/tools/generic-board-config.sh
10875
10876 MIPS/LOONGSON1 ARCHITECTURE
10877 M:      Keguang Zhang <keguang.zhang@gmail.com>
10878 L:      linux-mips@vger.kernel.org
10879 S:      Maintained
10880 F:      arch/mips/loongson32/
10881 F:      arch/mips/include/asm/mach-loongson32/
10882 F:      drivers/*/*loongson1*
10883 F:      drivers/*/*/*loongson1*
10884
10885 MIPS/LOONGSON2 ARCHITECTURE
10886 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
10887 L:      linux-mips@vger.kernel.org
10888 S:      Maintained
10889 F:      arch/mips/loongson64/fuloong-2e/
10890 F:      arch/mips/loongson64/lemote-2f/
10891 F:      arch/mips/include/asm/mach-loongson64/
10892 F:      drivers/*/*loongson2*
10893 F:      drivers/*/*/*loongson2*
10894
10895 MIPS/LOONGSON3 ARCHITECTURE
10896 M:      Huacai Chen <chenhc@lemote.com>
10897 L:      linux-mips@vger.kernel.org
10898 S:      Maintained
10899 F:      arch/mips/loongson64/
10900 F:      arch/mips/include/asm/mach-loongson64/
10901 F:      drivers/platform/mips/cpu_hwmon.c
10902 F:      drivers/*/*loongson3*
10903 F:      drivers/*/*/*loongson3*
10904
10905 MIPS RINT INSTRUCTION EMULATION
10906 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
10907 L:      linux-mips@vger.kernel.org
10908 S:      Supported
10909 F:      arch/mips/math-emu/sp_rint.c
10910 F:      arch/mips/math-emu/dp_rint.c
10911
10912 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
10913 M:      Hans Verkuil <hverkuil@xs4all.nl>
10914 L:      linux-media@vger.kernel.org
10915 T:      git git://linuxtv.org/media_tree.git
10916 W:      https://linuxtv.org
10917 S:      Odd Fixes
10918 F:      drivers/media/radio/radio-miropcm20*
10919
10920 MMP SUPPORT
10921 R:      Lubomir Rintel <lkundrak@v3.sk>
10922 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10923 S:      Odd Fixes
10924 F:      arch/arm/boot/dts/mmp*
10925 F:      arch/arm/mach-mmp/
10926
10927 MMU GATHER AND TLB INVALIDATION
10928 M:      Will Deacon <will@kernel.org>
10929 M:      "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com>
10930 M:      Andrew Morton <akpm@linux-foundation.org>
10931 M:      Nick Piggin <npiggin@gmail.com>
10932 M:      Peter Zijlstra <peterz@infradead.org>
10933 L:      linux-arch@vger.kernel.org
10934 L:      linux-mm@kvack.org
10935 S:      Maintained
10936 F:      arch/*/include/asm/tlb.h
10937 F:      include/asm-generic/tlb.h
10938 F:      mm/mmu_gather.c
10939
10940 MN88472 MEDIA DRIVER
10941 M:      Antti Palosaari <crope@iki.fi>
10942 L:      linux-media@vger.kernel.org
10943 W:      https://linuxtv.org
10944 W:      http://palosaari.fi/linux/
10945 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10946 S:      Maintained
10947 F:      drivers/media/dvb-frontends/mn88472*
10948
10949 MN88473 MEDIA DRIVER
10950 M:      Antti Palosaari <crope@iki.fi>
10951 L:      linux-media@vger.kernel.org
10952 W:      https://linuxtv.org
10953 W:      http://palosaari.fi/linux/
10954 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10955 S:      Maintained
10956 F:      drivers/media/dvb-frontends/mn88473*
10957
10958 MODULE SUPPORT
10959 M:      Jessica Yu <jeyu@kernel.org>
10960 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
10961 S:      Maintained
10962 F:      include/linux/module.h
10963 F:      kernel/module.c
10964
10965 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
10966 W:      http://popies.net/meye/
10967 S:      Orphan
10968 F:      Documentation/media/v4l-drivers/meye*
10969 F:      drivers/media/pci/meye/
10970 F:      include/uapi/linux/meye.h
10971
10972 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
10973 M:      Jiri Slaby <jirislaby@gmail.com>
10974 S:      Maintained
10975 F:      Documentation/driver-api/serial/moxa-smartio.rst
10976 F:      drivers/tty/mxser.*
10977
10978 MR800 AVERMEDIA USB FM RADIO DRIVER
10979 M:      Alexey Klimov <klimov.linux@gmail.com>
10980 L:      linux-media@vger.kernel.org
10981 T:      git git://linuxtv.org/media_tree.git
10982 S:      Maintained
10983 F:      drivers/media/radio/radio-mr800.c
10984
10985 MRF24J40 IEEE 802.15.4 RADIO DRIVER
10986 M:      Alan Ott <alan@signal11.us>
10987 L:      linux-wpan@vger.kernel.org
10988 S:      Maintained
10989 F:      drivers/net/ieee802154/mrf24j40.c
10990 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
10991
10992 MSI LAPTOP SUPPORT
10993 M:      "Lee, Chun-Yi" <jlee@suse.com>
10994 L:      platform-driver-x86@vger.kernel.org
10995 S:      Maintained
10996 F:      drivers/platform/x86/msi-laptop.c
10997
10998 MSI WMI SUPPORT
10999 L:      platform-driver-x86@vger.kernel.org
11000 S:      Orphan
11001 F:      drivers/platform/x86/msi-wmi.c
11002
11003 MSI001 MEDIA DRIVER
11004 M:      Antti Palosaari <crope@iki.fi>
11005 L:      linux-media@vger.kernel.org
11006 W:      https://linuxtv.org
11007 W:      http://palosaari.fi/linux/
11008 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11009 T:      git git://linuxtv.org/anttip/media_tree.git
11010 S:      Maintained
11011 F:      drivers/media/tuners/msi001*
11012
11013 MSI2500 MEDIA DRIVER
11014 M:      Antti Palosaari <crope@iki.fi>
11015 L:      linux-media@vger.kernel.org
11016 W:      https://linuxtv.org
11017 W:      http://palosaari.fi/linux/
11018 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11019 T:      git git://linuxtv.org/anttip/media_tree.git
11020 S:      Maintained
11021 F:      drivers/media/usb/msi2500/
11022
11023 MSYSTEMS DISKONCHIP G3 MTD DRIVER
11024 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11025 L:      linux-mtd@lists.infradead.org
11026 S:      Maintained
11027 F:      drivers/mtd/devices/docg3*
11028
11029 MT9M032 APTINA SENSOR DRIVER
11030 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11031 L:      linux-media@vger.kernel.org
11032 T:      git git://linuxtv.org/media_tree.git
11033 S:      Maintained
11034 F:      drivers/media/i2c/mt9m032.c
11035 F:      include/media/i2c/mt9m032.h
11036
11037 MT9P031 APTINA CAMERA SENSOR
11038 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11039 L:      linux-media@vger.kernel.org
11040 T:      git git://linuxtv.org/media_tree.git
11041 S:      Maintained
11042 F:      drivers/media/i2c/mt9p031.c
11043 F:      include/media/i2c/mt9p031.h
11044
11045 MT9T001 APTINA CAMERA SENSOR
11046 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11047 L:      linux-media@vger.kernel.org
11048 T:      git git://linuxtv.org/media_tree.git
11049 S:      Maintained
11050 F:      drivers/media/i2c/mt9t001.c
11051 F:      include/media/i2c/mt9t001.h
11052
11053 MT9T112 APTINA CAMERA SENSOR
11054 M:      Jacopo Mondi <jacopo@jmondi.org>
11055 L:      linux-media@vger.kernel.org
11056 T:      git git://linuxtv.org/media_tree.git
11057 S:      Odd Fixes
11058 F:      drivers/media/i2c/mt9t112.c
11059 F:      include/media/i2c/mt9t112.h
11060
11061 MT9V032 APTINA CAMERA SENSOR
11062 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11063 L:      linux-media@vger.kernel.org
11064 T:      git git://linuxtv.org/media_tree.git
11065 S:      Maintained
11066 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
11067 F:      drivers/media/i2c/mt9v032.c
11068 F:      include/media/i2c/mt9v032.h
11069
11070 MT9V111 APTINA CAMERA SENSOR
11071 M:      Jacopo Mondi <jacopo@jmondi.org>
11072 L:      linux-media@vger.kernel.org
11073 T:      git git://linuxtv.org/media_tree.git
11074 S:      Maintained
11075 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.txt
11076 F:      drivers/media/i2c/mt9v111.c
11077
11078 MULTIFUNCTION DEVICES (MFD)
11079 M:      Lee Jones <lee.jones@linaro.org>
11080 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
11081 S:      Supported
11082 F:      Documentation/devicetree/bindings/mfd/
11083 F:      drivers/mfd/
11084 F:      include/linux/mfd/
11085 F:      include/dt-bindings/mfd/
11086
11087 MULTIMEDIA CARD (MMC) ETC. OVER SPI
11088 S:      Orphan
11089 F:      drivers/mmc/host/mmc_spi.c
11090 F:      include/linux/spi/mmc_spi.h
11091
11092 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
11093 M:      Ulf Hansson <ulf.hansson@linaro.org>
11094 L:      linux-mmc@vger.kernel.org
11095 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
11096 S:      Maintained
11097 F:      Documentation/devicetree/bindings/mmc/
11098 F:      drivers/mmc/
11099 F:      include/linux/mmc/
11100 F:      include/uapi/linux/mmc/
11101
11102 MULTIPLEXER SUBSYSTEM
11103 M:      Peter Rosin <peda@axentia.se>
11104 S:      Maintained
11105 F:      Documentation/ABI/testing/sysfs-class-mux*
11106 F:      Documentation/devicetree/bindings/mux/
11107 F:      include/dt-bindings/mux/
11108 F:      include/linux/mux/
11109 F:      drivers/mux/
11110
11111 MULTITECH MULTIPORT CARD (ISICOM)
11112 S:      Orphan
11113 F:      drivers/tty/isicom.c
11114 F:      include/linux/isicom.h
11115
11116 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
11117 M:      Bin Liu <b-liu@ti.com>
11118 L:      linux-usb@vger.kernel.org
11119 S:      Maintained
11120 F:      drivers/usb/musb/
11121
11122 MXL301RF MEDIA DRIVER
11123 M:      Akihiro Tsukada <tskd08@gmail.com>
11124 L:      linux-media@vger.kernel.org
11125 S:      Odd Fixes
11126 F:      drivers/media/tuners/mxl301rf*
11127
11128 MXL5007T MEDIA DRIVER
11129 M:      Michael Krufky <mkrufky@linuxtv.org>
11130 L:      linux-media@vger.kernel.org
11131 W:      https://linuxtv.org
11132 W:      http://github.com/mkrufky
11133 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11134 T:      git git://linuxtv.org/mkrufky/tuners.git
11135 S:      Maintained
11136 F:      drivers/media/tuners/mxl5007t.*
11137
11138 MXSFB DRM DRIVER
11139 M:      Marek Vasut <marex@denx.de>
11140 M:      Stefan Agner <stefan@agner.ch>
11141 L:      dri-devel@lists.freedesktop.org
11142 S:      Supported
11143 F:      drivers/gpu/drm/mxsfb/
11144 F:      Documentation/devicetree/bindings/display/mxsfb.txt
11145 T:      git git://anongit.freedesktop.org/drm/drm-misc
11146
11147 MYLEX DAC960 PCI RAID Controller
11148 M:      Hannes Reinecke <hare@kernel.org>
11149 L:      linux-scsi@vger.kernel.org
11150 S:      Supported
11151 F:      drivers/scsi/myrb.*
11152 F:      drivers/scsi/myrs.*
11153
11154 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
11155 M:      Chris Lee <christopher.lee@cspi.com>
11156 L:      netdev@vger.kernel.org
11157 W:      https://www.cspi.com/ethernet-products/support/downloads/
11158 S:      Supported
11159 F:      drivers/net/ethernet/myricom/myri10ge/
11160
11161 NAND FLASH SUBSYSTEM
11162 M:      Miquel Raynal <miquel.raynal@bootlin.com>
11163 R:      Richard Weinberger <richard@nod.at>
11164 L:      linux-mtd@lists.infradead.org
11165 W:      http://www.linux-mtd.infradead.org/
11166 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
11167 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next
11168 S:      Maintained
11169 F:      drivers/mtd/nand/
11170 F:      include/linux/mtd/*nand*.h
11171
11172 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
11173 M:      Daniel Mack <zonque@gmail.com>
11174 S:      Maintained
11175 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11176 W:      http://www.native-instruments.com
11177 F:      sound/usb/caiaq/
11178
11179 NATSEMI ETHERNET DRIVER (DP8381x)
11180 S:      Orphan
11181 F:      drivers/net/ethernet/natsemi/natsemi.c
11182
11183 NCR 5380 SCSI DRIVERS
11184 M:      Finn Thain <fthain@telegraphics.com.au>
11185 M:      Michael Schmitz <schmitzmic@gmail.com>
11186 L:      linux-scsi@vger.kernel.org
11187 S:      Maintained
11188 F:      Documentation/scsi/g_NCR5380.txt
11189 F:      drivers/scsi/NCR5380.*
11190 F:      drivers/scsi/arm/cumana_1.c
11191 F:      drivers/scsi/arm/oak.c
11192 F:      drivers/scsi/atari_scsi.*
11193 F:      drivers/scsi/dmx3191d.c
11194 F:      drivers/scsi/g_NCR5380.*
11195 F:      drivers/scsi/mac_scsi.*
11196 F:      drivers/scsi/sun3_scsi.*
11197 F:      drivers/scsi/sun3_scsi_vme.c
11198
11199 NCSI LIBRARY:
11200 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
11201 S:      Maintained
11202 F:      net/ncsi/
11203
11204 NCT6775 HARDWARE MONITOR DRIVER
11205 M:      Guenter Roeck <linux@roeck-us.net>
11206 L:      linux-hwmon@vger.kernel.org
11207 S:      Maintained
11208 F:      Documentation/hwmon/nct6775.rst
11209 F:      drivers/hwmon/nct6775.c
11210
11211 NET_FAILOVER MODULE
11212 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
11213 L:      netdev@vger.kernel.org
11214 S:      Supported
11215 F:      drivers/net/net_failover.c
11216 F:      include/net/net_failover.h
11217 F:      Documentation/networking/net_failover.rst
11218
11219 NETEM NETWORK EMULATOR
11220 M:      Stephen Hemminger <stephen@networkplumber.org>
11221 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
11222 S:      Maintained
11223 F:      net/sched/sch_netem.c
11224
11225 NETERION 10GbE DRIVERS (s2io/vxge)
11226 M:      Jon Mason <jdmason@kudzu.us>
11227 L:      netdev@vger.kernel.org
11228 S:      Supported
11229 F:      Documentation/networking/device_drivers/neterion/s2io.txt
11230 F:      Documentation/networking/device_drivers/neterion/vxge.txt
11231 F:      drivers/net/ethernet/neterion/
11232
11233 NETFILTER
11234 M:      Pablo Neira Ayuso <pablo@netfilter.org>
11235 M:      Jozsef Kadlecsik <kadlec@netfilter.org>
11236 M:      Florian Westphal <fw@strlen.de>
11237 L:      netfilter-devel@vger.kernel.org
11238 L:      coreteam@netfilter.org
11239 W:      http://www.netfilter.org/
11240 W:      http://www.iptables.org/
11241 W:      http://www.nftables.org/
11242 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
11243 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
11244 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
11245 S:      Maintained
11246 F:      include/linux/netfilter*
11247 F:      include/linux/netfilter/
11248 F:      include/net/netfilter/
11249 F:      include/uapi/linux/netfilter*
11250 F:      include/uapi/linux/netfilter/
11251 F:      net/*/netfilter.c
11252 F:      net/*/netfilter/
11253 F:      net/netfilter/
11254 F:      net/bridge/br_netfilter*.c
11255
11256 NETROM NETWORK LAYER
11257 M:      Ralf Baechle <ralf@linux-mips.org>
11258 L:      linux-hams@vger.kernel.org
11259 W:      http://www.linux-ax25.org/
11260 S:      Maintained
11261 F:      include/net/netrom.h
11262 F:      include/uapi/linux/netrom.h
11263 F:      net/netrom/
11264
11265 NETRONOME ETHERNET DRIVERS
11266 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
11267 L:      oss-drivers@netronome.com
11268 S:      Maintained
11269 F:      drivers/net/ethernet/netronome/
11270
11271 NETWORK BLOCK DEVICE (NBD)
11272 M:      Josef Bacik <josef@toxicpanda.com>
11273 S:      Maintained
11274 L:      linux-block@vger.kernel.org
11275 L:      nbd@other.debian.org
11276 F:      Documentation/admin-guide/blockdev/nbd.rst
11277 F:      drivers/block/nbd.c
11278 F:      include/trace/events/nbd.h
11279 F:      include/uapi/linux/nbd.h
11280
11281 NETWORK DROP MONITOR
11282 M:      Neil Horman <nhorman@tuxdriver.com>
11283 L:      netdev@vger.kernel.org
11284 S:      Maintained
11285 W:      https://fedorahosted.org/dropwatch/
11286 F:      net/core/drop_monitor.c
11287 F:      include/uapi/linux/net_dropmon.h
11288 F:      include/net/drop_monitor.h
11289
11290 NETWORKING DRIVERS
11291 M:      "David S. Miller" <davem@davemloft.net>
11292 L:      netdev@vger.kernel.org
11293 W:      http://www.linuxfoundation.org/en/Net
11294 Q:      http://patchwork.ozlabs.org/project/netdev/list/
11295 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
11296 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
11297 S:      Odd Fixes
11298 F:      Documentation/devicetree/bindings/net/
11299 F:      drivers/net/
11300 F:      include/linux/if_*
11301 F:      include/linux/netdevice.h
11302 F:      include/linux/etherdevice.h
11303 F:      include/linux/fcdevice.h
11304 F:      include/linux/fddidevice.h
11305 F:      include/linux/hippidevice.h
11306 F:      include/linux/inetdevice.h
11307 F:      include/uapi/linux/if_*
11308 F:      include/uapi/linux/netdevice.h
11309
11310 NETWORKING DRIVERS (WIRELESS)
11311 M:      Kalle Valo <kvalo@codeaurora.org>
11312 L:      linux-wireless@vger.kernel.org
11313 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
11314 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
11315 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
11316 S:      Maintained
11317 F:      Documentation/devicetree/bindings/net/wireless/
11318 F:      drivers/net/wireless/
11319
11320 NETWORKING [DSA]
11321 M:      Andrew Lunn <andrew@lunn.ch>
11322 M:      Vivien Didelot <vivien.didelot@gmail.com>
11323 M:      Florian Fainelli <f.fainelli@gmail.com>
11324 S:      Maintained
11325 F:      Documentation/devicetree/bindings/net/dsa/
11326 F:      net/dsa/
11327 F:      include/net/dsa.h
11328 F:      include/linux/dsa/
11329 F:      include/linux/platform_data/dsa.h
11330 F:      drivers/net/dsa/
11331
11332 NETWORKING [GENERAL]
11333 M:      "David S. Miller" <davem@davemloft.net>
11334 L:      netdev@vger.kernel.org
11335 W:      http://www.linuxfoundation.org/en/Net
11336 Q:      http://patchwork.ozlabs.org/project/netdev/list/
11337 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
11338 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
11339 B:      mailto:netdev@vger.kernel.org
11340 S:      Maintained
11341 F:      net/
11342 F:      include/net/
11343 F:      include/linux/in.h
11344 F:      include/linux/net.h
11345 F:      include/linux/netdevice.h
11346 F:      include/uapi/linux/in.h
11347 F:      include/uapi/linux/net.h
11348 F:      include/uapi/linux/netdevice.h
11349 F:      include/uapi/linux/net_namespace.h
11350 F:      tools/testing/selftests/net/
11351 F:      lib/net_utils.c
11352 F:      lib/random32.c
11353 F:      Documentation/networking/
11354
11355 NETWORKING [IPSEC]
11356 M:      Steffen Klassert <steffen.klassert@secunet.com>
11357 M:      Herbert Xu <herbert@gondor.apana.org.au>
11358 M:      "David S. Miller" <davem@davemloft.net>
11359 L:      netdev@vger.kernel.org
11360 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
11361 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
11362 S:      Maintained
11363 F:      net/xfrm/
11364 F:      net/key/
11365 F:      net/ipv4/xfrm*
11366 F:      net/ipv4/esp4*
11367 F:      net/ipv4/ah4.c
11368 F:      net/ipv4/ipcomp.c
11369 F:      net/ipv4/ip_vti.c
11370 F:      net/ipv6/xfrm*
11371 F:      net/ipv6/esp6*
11372 F:      net/ipv6/ah6.c
11373 F:      net/ipv6/ipcomp6.c
11374 F:      net/ipv6/ip6_vti.c
11375 F:      include/uapi/linux/xfrm.h
11376 F:      include/net/xfrm.h
11377
11378 NETWORKING [IPv4/IPv6]
11379 M:      "David S. Miller" <davem@davemloft.net>
11380 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
11381 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
11382 L:      netdev@vger.kernel.org
11383 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
11384 S:      Maintained
11385 F:      net/ipv4/
11386 F:      net/ipv6/
11387 F:      include/net/ip*
11388 F:      arch/x86/net/*
11389
11390 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
11391 M:      Paul Moore <paul@paul-moore.com>
11392 W:      https://github.com/netlabel
11393 L:      netdev@vger.kernel.org
11394 L:      linux-security-module@vger.kernel.org
11395 S:      Maintained
11396 F:      Documentation/netlabel/
11397 F:      include/net/calipso.h
11398 F:      include/net/cipso_ipv4.h
11399 F:      include/net/netlabel.h
11400 F:      include/uapi/linux/netfilter/xt_SECMARK.h
11401 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
11402 F:      net/netlabel/
11403 F:      net/ipv4/cipso_ipv4.c
11404 F:      net/ipv6/calipso.c
11405 F:      net/netfilter/xt_CONNSECMARK.c
11406 F:      net/netfilter/xt_SECMARK.c
11407
11408 NETWORKING [TCP]
11409 M:      Eric Dumazet <edumazet@google.com>
11410 L:      netdev@vger.kernel.org
11411 S:      Maintained
11412 F:      net/ipv4/tcp*.c
11413 F:      net/ipv4/syncookies.c
11414 F:      net/ipv6/tcp*.c
11415 F:      net/ipv6/syncookies.c
11416 F:      include/uapi/linux/tcp.h
11417 F:      include/net/tcp.h
11418 F:      include/linux/tcp.h
11419 F:      include/trace/events/tcp.h
11420
11421 NETWORKING [TLS]
11422 M:      Boris Pismenny <borisp@mellanox.com>
11423 M:      Aviad Yehezkel <aviadye@mellanox.com>
11424 M:      Dave Watson <davejwatson@fb.com>
11425 M:      John Fastabend <john.fastabend@gmail.com>
11426 M:      Daniel Borkmann <daniel@iogearbox.net>
11427 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
11428 L:      netdev@vger.kernel.org
11429 S:      Maintained
11430 F:      net/tls/*
11431 F:      include/uapi/linux/tls.h
11432 F:      include/net/tls.h
11433
11434 NETWORKING [WIRELESS]
11435 L:      linux-wireless@vger.kernel.org
11436 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
11437
11438 NETDEVSIM
11439 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
11440 S:      Maintained
11441 F:      drivers/net/netdevsim/*
11442
11443 NETXEN (1/10) GbE SUPPORT
11444 M:      Manish Chopra <manishc@marvell.com>
11445 M:      Rahul Verma <rahulv@marvell.com>
11446 M:      GR-Linux-NIC-Dev@marvell.com
11447 L:      netdev@vger.kernel.org
11448 S:      Supported
11449 F:      drivers/net/ethernet/qlogic/netxen/
11450
11451 NEXTHOP
11452 M:      David Ahern <dsahern@kernel.org>
11453 L:      netdev@vger.kernel.org
11454 S:      Maintained
11455 F:      include/net/nexthop.h
11456 F:      include/uapi/linux/nexthop.h
11457 F:      include/net/netns/nexthop.h
11458 F:      net/ipv4/nexthop.c
11459
11460 NFC SUBSYSTEM
11461 L:      netdev@vger.kernel.org
11462 S:      Orphan
11463 F:      net/nfc/
11464 F:      include/net/nfc/
11465 F:      include/uapi/linux/nfc.h
11466 F:      drivers/nfc/
11467 F:      include/linux/platform_data/nfcmrvl.h
11468 F:      Documentation/devicetree/bindings/net/nfc/
11469
11470 NFS, SUNRPC, AND LOCKD CLIENTS
11471 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
11472 M:      Anna Schumaker <anna.schumaker@netapp.com>
11473 L:      linux-nfs@vger.kernel.org
11474 W:      http://client.linux-nfs.org
11475 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
11476 S:      Maintained
11477 F:      fs/lockd/
11478 F:      fs/nfs/
11479 F:      fs/nfs_common/
11480 F:      net/sunrpc/
11481 F:      include/linux/lockd/
11482 F:      include/linux/nfs*
11483 F:      include/linux/sunrpc/
11484 F:      include/uapi/linux/nfs*
11485 F:      include/uapi/linux/sunrpc/
11486
11487 NILFS2 FILESYSTEM
11488 M:      Ryusuke Konishi <konishi.ryusuke@gmail.com>
11489 L:      linux-nilfs@vger.kernel.org
11490 W:      https://nilfs.sourceforge.io/
11491 W:      https://nilfs.osdn.jp/
11492 T:      git git://github.com/konis/nilfs2.git
11493 S:      Supported
11494 F:      Documentation/filesystems/nilfs2.txt
11495 F:      fs/nilfs2/
11496 F:      include/trace/events/nilfs2.h
11497 F:      include/uapi/linux/nilfs2_api.h
11498 F:      include/uapi/linux/nilfs2_ondisk.h
11499
11500 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
11501 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
11502 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
11503 S:      Maintained
11504 F:      Documentation/scsi/NinjaSCSI.txt
11505 F:      drivers/scsi/pcmcia/nsp_*
11506
11507 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
11508 M:      GOTO Masanori <gotom@debian.or.jp>
11509 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
11510 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
11511 S:      Maintained
11512 F:      Documentation/scsi/NinjaSCSI.txt
11513 F:      drivers/scsi/nsp32*
11514
11515 NIOS2 ARCHITECTURE
11516 M:      Ley Foon Tan <lftan@altera.com>
11517 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
11518 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
11519 S:      Maintained
11520 F:      arch/nios2/
11521
11522 NOHZ, DYNTICKS SUPPORT
11523 M:      Frederic Weisbecker <fweisbec@gmail.com>
11524 M:      Thomas Gleixner <tglx@linutronix.de>
11525 M:      Ingo Molnar <mingo@kernel.org>
11526 L:      linux-kernel@vger.kernel.org
11527 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
11528 S:      Maintained
11529 F:      kernel/time/tick*.*
11530 F:      include/linux/tick.h
11531 F:      include/linux/sched/nohz.h
11532
11533 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
11534 M:      Pavel Machek <pavel@ucw.cz>
11535 M:      Sakari Ailus <sakari.ailus@iki.fi>
11536 L:      linux-media@vger.kernel.org
11537 S:      Maintained
11538 F:      drivers/media/i2c/et8ek8
11539 F:      drivers/media/i2c/ad5820.c
11540
11541 NOKIA N900 POWER SUPPLY DRIVERS
11542 R:      Pali Rohár <pali.rohar@gmail.com>
11543 F:      include/linux/power/bq2415x_charger.h
11544 F:      include/linux/power/bq27xxx_battery.h
11545 F:      drivers/power/supply/bq2415x_charger.c
11546 F:      drivers/power/supply/bq27xxx_battery.c
11547 F:      drivers/power/supply/bq27xxx_battery_i2c.c
11548 F:      drivers/power/supply/isp1704_charger.c
11549 F:      drivers/power/supply/rx51_battery.c
11550
11551 NOLIBC HEADER FILE
11552 M:      Willy Tarreau <w@1wt.eu>
11553 S:      Maintained
11554 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git
11555 F:      tools/include/nolibc/
11556
11557 NSDEPS
11558 M:      Matthias Maennich <maennich@google.com>
11559 S:      Maintained
11560 F:      scripts/nsdeps
11561
11562 NTB AMD DRIVER
11563 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
11564 L:      linux-ntb@googlegroups.com
11565 S:      Supported
11566 F:      drivers/ntb/hw/amd/
11567
11568 NTB DRIVER CORE
11569 M:      Jon Mason <jdmason@kudzu.us>
11570 M:      Dave Jiang <dave.jiang@intel.com>
11571 M:      Allen Hubbe <allenbh@gmail.com>
11572 L:      linux-ntb@googlegroups.com
11573 S:      Supported
11574 W:      https://github.com/jonmason/ntb/wiki
11575 T:      git git://github.com/jonmason/ntb.git
11576 F:      drivers/ntb/
11577 F:      drivers/net/ntb_netdev.c
11578 F:      include/linux/ntb.h
11579 F:      include/linux/ntb_transport.h
11580 F:      tools/testing/selftests/ntb/
11581
11582 NTB IDT DRIVER
11583 M:      Serge Semin <fancer.lancer@gmail.com>
11584 L:      linux-ntb@googlegroups.com
11585 S:      Supported
11586 F:      drivers/ntb/hw/idt/
11587
11588 NTB INTEL DRIVER
11589 M:      Dave Jiang <dave.jiang@intel.com>
11590 L:      linux-ntb@googlegroups.com
11591 S:      Supported
11592 W:      https://github.com/davejiang/linux/wiki
11593 T:      git https://github.com/davejiang/linux.git
11594 F:      drivers/ntb/hw/intel/
11595
11596 NTFS FILESYSTEM
11597 M:      Anton Altaparmakov <anton@tuxera.com>
11598 L:      linux-ntfs-dev@lists.sourceforge.net
11599 W:      http://www.tuxera.com/
11600 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
11601 S:      Supported
11602 F:      Documentation/filesystems/ntfs.txt
11603 F:      fs/ntfs/
11604
11605 NUBUS SUBSYSTEM
11606 M:      Finn Thain <fthain@telegraphics.com.au>
11607 L:      linux-m68k@lists.linux-m68k.org
11608 S:      Maintained
11609 F:      arch/*/include/asm/nubus.h
11610 F:      drivers/nubus/
11611 F:      include/linux/nubus.h
11612 F:      include/uapi/linux/nubus.h
11613
11614 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
11615 M:      Antonino Daplas <adaplas@gmail.com>
11616 L:      linux-fbdev@vger.kernel.org
11617 S:      Maintained
11618 F:      drivers/video/fbdev/riva/
11619 F:      drivers/video/fbdev/nvidia/
11620
11621 NVM EXPRESS DRIVER
11622 M:      Keith Busch <kbusch@kernel.org>
11623 M:      Jens Axboe <axboe@fb.com>
11624 M:      Christoph Hellwig <hch@lst.de>
11625 M:      Sagi Grimberg <sagi@grimberg.me>
11626 L:      linux-nvme@lists.infradead.org
11627 T:      git://git.infradead.org/nvme.git
11628 W:      http://git.infradead.org/nvme.git
11629 S:      Supported
11630 F:      drivers/nvme/host/
11631 F:      include/linux/nvme.h
11632 F:      include/uapi/linux/nvme_ioctl.h
11633
11634 NVM EXPRESS FC TRANSPORT DRIVERS
11635 M:      James Smart <james.smart@broadcom.com>
11636 L:      linux-nvme@lists.infradead.org
11637 S:      Supported
11638 F:      include/linux/nvme-fc.h
11639 F:      include/linux/nvme-fc-driver.h
11640 F:      drivers/nvme/host/fc.c
11641 F:      drivers/nvme/target/fc.c
11642 F:      drivers/nvme/target/fcloop.c
11643
11644 NVM EXPRESS TARGET DRIVER
11645 M:      Christoph Hellwig <hch@lst.de>
11646 M:      Sagi Grimberg <sagi@grimberg.me>
11647 L:      linux-nvme@lists.infradead.org
11648 T:      git://git.infradead.org/nvme.git
11649 W:      http://git.infradead.org/nvme.git
11650 S:      Supported
11651 F:      drivers/nvme/target/
11652
11653 NVMEM FRAMEWORK
11654 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
11655 S:      Maintained
11656 F:      drivers/nvmem/
11657 F:      Documentation/devicetree/bindings/nvmem/
11658 F:      Documentation/ABI/stable/sysfs-bus-nvmem
11659 F:      include/linux/nvmem-consumer.h
11660 F:      include/linux/nvmem-provider.h
11661
11662 NXP FXAS21002C DRIVER
11663 M:      Rui Miguel Silva <rmfrfs@gmail.com>
11664 L:      linux-iio@vger.kernel.org
11665 S:      Maintained
11666 F:      Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.txt
11667 F:      drivers/iio/gyro/fxas21002c_core.c
11668 F:      drivers/iio/gyro/fxas21002c.h
11669 F:      drivers/iio/gyro/fxas21002c_i2c.c
11670 F:      drivers/iio/gyro/fxas21002c_spi.c
11671
11672 NXP SGTL5000 DRIVER
11673 M:      Fabio Estevam <festevam@gmail.com>
11674 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11675 S:      Maintained
11676 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
11677 F:      sound/soc/codecs/sgtl5000*
11678
11679 NXP SJA1105 ETHERNET SWITCH DRIVER
11680 M:      Vladimir Oltean <olteanv@gmail.com>
11681 L:      linux-kernel@vger.kernel.org
11682 S:      Maintained
11683 F:      drivers/net/dsa/sja1105
11684
11685 NXP TDA998X DRM DRIVER
11686 M:      Russell King <linux@armlinux.org.uk>
11687 S:      Maintained
11688 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
11689 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
11690 F:      drivers/gpu/drm/i2c/tda998x_drv.c
11691 F:      include/drm/i2c/tda998x.h
11692 F:      include/dt-bindings/display/tda998x.h
11693 K:      "nxp,tda998x"
11694
11695 NXP TFA9879 DRIVER
11696 M:      Peter Rosin <peda@axentia.se>
11697 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11698 S:      Maintained
11699 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
11700 F:      sound/soc/codecs/tfa9879*
11701
11702 NXP-NCI NFC DRIVER
11703 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
11704 R:      Charles Gorand <charles.gorand@effinnov.com>
11705 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
11706 S:      Supported
11707 F:      drivers/nfc/nxp-nci
11708
11709 OBJAGG
11710 M:      Jiri Pirko <jiri@mellanox.com>
11711 L:      netdev@vger.kernel.org
11712 S:      Supported
11713 F:      lib/objagg.c
11714 F:      lib/test_objagg.c
11715 F:      include/linux/objagg.h
11716
11717 NXP FSPI DRIVER
11718 R:      Yogesh Gaur <yogeshgaur.83@gmail.com>
11719 M:      Ashish Kumar <ashish.kumar@nxp.com>
11720 L:      linux-spi@vger.kernel.org
11721 S:      Maintained
11722 F:      drivers/spi/spi-nxp-fspi.c
11723 F:      Documentation/devicetree/bindings/spi/spi-nxp-fspi.txt
11724
11725 OBJTOOL
11726 M:      Josh Poimboeuf <jpoimboe@redhat.com>
11727 M:      Peter Zijlstra <peterz@infradead.org>
11728 S:      Supported
11729 F:      tools/objtool/
11730
11731 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
11732 M:      Frederic Barrat <fbarrat@linux.ibm.com>
11733 M:      Andrew Donnellan <ajd@linux.ibm.com>
11734 L:      linuxppc-dev@lists.ozlabs.org
11735 S:      Supported
11736 F:      arch/powerpc/platforms/powernv/ocxl.c
11737 F:      arch/powerpc/include/asm/pnv-ocxl.h
11738 F:      drivers/misc/ocxl/
11739 F:      include/misc/ocxl*
11740 F:      include/uapi/misc/ocxl.h
11741 F:      Documentation/userspace-api/accelerators/ocxl.rst
11742
11743 OMAP AUDIO SUPPORT
11744 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
11745 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
11746 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11747 L:      linux-omap@vger.kernel.org
11748 S:      Maintained
11749 F:      sound/soc/ti/omap*
11750 F:      sound/soc/ti/rx51.c
11751 F:      sound/soc/ti/n810.c
11752 F:      sound/soc/ti/sdma-pcm.*
11753
11754 OMAP CLOCK FRAMEWORK SUPPORT
11755 M:      Paul Walmsley <paul@pwsan.com>
11756 L:      linux-omap@vger.kernel.org
11757 S:      Maintained
11758 F:      arch/arm/*omap*/*clock*
11759
11760 OMAP DEVICE TREE SUPPORT
11761 M:      Benoît Cousson <bcousson@baylibre.com>
11762 M:      Tony Lindgren <tony@atomide.com>
11763 L:      linux-omap@vger.kernel.org
11764 L:      devicetree@vger.kernel.org
11765 S:      Maintained
11766 F:      arch/arm/boot/dts/*omap*
11767 F:      arch/arm/boot/dts/*am3*
11768 F:      arch/arm/boot/dts/*am4*
11769 F:      arch/arm/boot/dts/*am5*
11770 F:      arch/arm/boot/dts/*dra7*
11771
11772 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
11773 L:      linux-omap@vger.kernel.org
11774 L:      linux-fbdev@vger.kernel.org
11775 S:      Orphan
11776 F:      drivers/video/fbdev/omap2/
11777 F:      Documentation/arm/omap/dss.rst
11778
11779 OMAP FRAMEBUFFER SUPPORT
11780 L:      linux-fbdev@vger.kernel.org
11781 L:      linux-omap@vger.kernel.org
11782 S:      Orphan
11783 F:      drivers/video/fbdev/omap/
11784
11785 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
11786 M:      Roger Quadros <rogerq@ti.com>
11787 M:      Tony Lindgren <tony@atomide.com>
11788 L:      linux-omap@vger.kernel.org
11789 S:      Maintained
11790 F:      drivers/memory/omap-gpmc.c
11791 F:      arch/arm/mach-omap2/*gpmc*
11792
11793 OMAP GPIO DRIVER
11794 M:      Grygorii Strashko <grygorii.strashko@ti.com>
11795 M:      Santosh Shilimkar <ssantosh@kernel.org>
11796 M:      Kevin Hilman <khilman@kernel.org>
11797 L:      linux-omap@vger.kernel.org
11798 S:      Maintained
11799 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
11800 F:      drivers/gpio/gpio-omap.c
11801
11802 OMAP HARDWARE SPINLOCK SUPPORT
11803 M:      Ohad Ben-Cohen <ohad@wizery.com>
11804 L:      linux-omap@vger.kernel.org
11805 S:      Maintained
11806 F:      drivers/hwspinlock/omap_hwspinlock.c
11807
11808 OMAP HS MMC SUPPORT
11809 L:      linux-mmc@vger.kernel.org
11810 L:      linux-omap@vger.kernel.org
11811 S:      Orphan
11812 F:      drivers/mmc/host/omap_hsmmc.c
11813
11814 OMAP HWMOD DATA
11815 M:      Paul Walmsley <paul@pwsan.com>
11816 L:      linux-omap@vger.kernel.org
11817 S:      Maintained
11818 F:      arch/arm/mach-omap2/omap_hwmod*data*
11819
11820 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
11821 M:      Benoît Cousson <bcousson@baylibre.com>
11822 L:      linux-omap@vger.kernel.org
11823 S:      Maintained
11824 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
11825
11826 OMAP HWMOD SUPPORT
11827 M:      Benoît Cousson <bcousson@baylibre.com>
11828 M:      Paul Walmsley <paul@pwsan.com>
11829 L:      linux-omap@vger.kernel.org
11830 S:      Maintained
11831 F:      arch/arm/mach-omap2/omap_hwmod.*
11832
11833 OMAP I2C DRIVER
11834 M:      Vignesh R <vigneshr@ti.com>
11835 L:      linux-omap@vger.kernel.org
11836 L:      linux-i2c@vger.kernel.org
11837 S:      Maintained
11838 F:      Documentation/devicetree/bindings/i2c/i2c-omap.txt
11839 F:      drivers/i2c/busses/i2c-omap.c
11840
11841 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
11842 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11843 L:      linux-media@vger.kernel.org
11844 S:      Maintained
11845 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
11846 F:      drivers/media/platform/omap3isp/
11847 F:      drivers/staging/media/omap4iss/
11848
11849 OMAP MMC SUPPORT
11850 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
11851 L:      linux-omap@vger.kernel.org
11852 S:      Odd Fixes
11853 F:      drivers/mmc/host/omap.c
11854
11855 OMAP POWER MANAGEMENT SUPPORT
11856 M:      Kevin Hilman <khilman@kernel.org>
11857 L:      linux-omap@vger.kernel.org
11858 S:      Maintained
11859 F:      arch/arm/*omap*/*pm*
11860 F:      drivers/cpufreq/omap-cpufreq.c
11861
11862 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
11863 M:      Rajendra Nayak <rnayak@codeaurora.org>
11864 M:      Paul Walmsley <paul@pwsan.com>
11865 L:      linux-omap@vger.kernel.org
11866 S:      Maintained
11867 F:      arch/arm/mach-omap2/prm*
11868
11869 OMAP RANDOM NUMBER GENERATOR SUPPORT
11870 M:      Deepak Saxena <dsaxena@plexity.net>
11871 S:      Maintained
11872 F:      drivers/char/hw_random/omap-rng.c
11873
11874 OMAP USB SUPPORT
11875 L:      linux-usb@vger.kernel.org
11876 L:      linux-omap@vger.kernel.org
11877 S:      Orphan
11878 F:      drivers/usb/*/*omap*
11879 F:      arch/arm/*omap*/usb*
11880
11881 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
11882 M:      Mark Jackson <mpfj@newflow.co.uk>
11883 L:      linux-omap@vger.kernel.org
11884 S:      Maintained
11885 F:      arch/arm/boot/dts/am335x-nano.dts
11886
11887 OMAP1 SUPPORT
11888 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
11889 M:      Tony Lindgren <tony@atomide.com>
11890 L:      linux-omap@vger.kernel.org
11891 Q:      http://patchwork.kernel.org/project/linux-omap/list/
11892 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
11893 S:      Maintained
11894 F:      arch/arm/mach-omap1/
11895 F:      arch/arm/plat-omap/
11896 F:      arch/arm/configs/omap1_defconfig
11897 F:      drivers/i2c/busses/i2c-omap.c
11898 F:      include/linux/platform_data/i2c-omap.h
11899 F:      include/linux/platform_data/ams-delta-fiq.h
11900
11901 OMAP2+ SUPPORT
11902 M:      Tony Lindgren <tony@atomide.com>
11903 L:      linux-omap@vger.kernel.org
11904 W:      http://www.muru.com/linux/omap/
11905 W:      http://linux.omap.com/
11906 Q:      http://patchwork.kernel.org/project/linux-omap/list/
11907 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
11908 S:      Maintained
11909 F:      arch/arm/mach-omap2/
11910 F:      arch/arm/plat-omap/
11911 F:      arch/arm/configs/omap2plus_defconfig
11912 F:      drivers/bus/ti-sysc.c
11913 F:      drivers/i2c/busses/i2c-omap.c
11914 F:      drivers/irqchip/irq-omap-intc.c
11915 F:      drivers/mfd/*omap*.c
11916 F:      drivers/mfd/menelaus.c
11917 F:      drivers/mfd/palmas.c
11918 F:      drivers/mfd/tps65217.c
11919 F:      drivers/mfd/tps65218.c
11920 F:      drivers/mfd/tps65910.c
11921 F:      drivers/mfd/twl-core.[ch]
11922 F:      drivers/mfd/twl4030*.c
11923 F:      drivers/mfd/twl6030*.c
11924 F:      drivers/mfd/twl6040*.c
11925 F:      drivers/regulator/palmas-regulator*.c
11926 F:      drivers/regulator/pbias-regulator.c
11927 F:      drivers/regulator/tps65217-regulator.c
11928 F:      drivers/regulator/tps65218-regulator.c
11929 F:      drivers/regulator/tps65910-regulator.c
11930 F:      drivers/regulator/twl-regulator.c
11931 F:      drivers/regulator/twl6030-regulator.c
11932 F:      include/linux/platform_data/i2c-omap.h
11933 F:      include/linux/platform_data/ti-sysc.h
11934
11935 ONION OMEGA2+ BOARD
11936 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
11937 L:      linux-mips@vger.kernel.org
11938 S:      Maintained
11939 F:      arch/mips/boot/dts/ralink/omega2p.dts
11940
11941 OMFS FILESYSTEM
11942 M:      Bob Copeland <me@bobcopeland.com>
11943 L:      linux-karma-devel@lists.sourceforge.net
11944 S:      Maintained
11945 F:      Documentation/filesystems/omfs.txt
11946 F:      fs/omfs/
11947
11948 OMNIKEY CARDMAN 4000 DRIVER
11949 M:      Harald Welte <laforge@gnumonks.org>
11950 S:      Maintained
11951 F:      drivers/char/pcmcia/cm4000_cs.c
11952 F:      include/linux/cm4000_cs.h
11953 F:      include/uapi/linux/cm4000_cs.h
11954
11955 OMNIKEY CARDMAN 4040 DRIVER
11956 M:      Harald Welte <laforge@gnumonks.org>
11957 S:      Maintained
11958 F:      drivers/char/pcmcia/cm4040_cs.*
11959
11960 OMNIVISION OV13858 SENSOR DRIVER
11961 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11962 L:      linux-media@vger.kernel.org
11963 T:      git git://linuxtv.org/media_tree.git
11964 S:      Maintained
11965 F:      drivers/media/i2c/ov13858.c
11966
11967 OMNIVISION OV2680 SENSOR DRIVER
11968 M:      Rui Miguel Silva <rmfrfs@gmail.com>
11969 L:      linux-media@vger.kernel.org
11970 T:      git git://linuxtv.org/media_tree.git
11971 S:      Maintained
11972 F:      drivers/media/i2c/ov2680.c
11973 F:      Documentation/devicetree/bindings/media/i2c/ov2680.txt
11974
11975 OMNIVISION OV2685 SENSOR DRIVER
11976 M:      Shunqian Zheng <zhengsq@rock-chips.com>
11977 L:      linux-media@vger.kernel.org
11978 T:      git git://linuxtv.org/media_tree.git
11979 S:      Maintained
11980 F:      drivers/media/i2c/ov2685.c
11981
11982 OMNIVISION OV5640 SENSOR DRIVER
11983 M:      Steve Longerbeam <slongerbeam@gmail.com>
11984 L:      linux-media@vger.kernel.org
11985 T:      git git://linuxtv.org/media_tree.git
11986 S:      Maintained
11987 F:      drivers/media/i2c/ov5640.c
11988
11989 OMNIVISION OV5647 SENSOR DRIVER
11990 M:      Luis Oliveira <lolivei@synopsys.com>
11991 L:      linux-media@vger.kernel.org
11992 T:      git git://linuxtv.org/media_tree.git
11993 S:      Maintained
11994 F:      drivers/media/i2c/ov5647.c
11995
11996 OMNIVISION OV5670 SENSOR DRIVER
11997 M:      Chiranjeevi Rapolu <chiranjeevi.rapolu@intel.com>
11998 M:      Hyungwoo Yang <hyungwoo.yang@intel.com>
11999 L:      linux-media@vger.kernel.org
12000 T:      git git://linuxtv.org/media_tree.git
12001 S:      Maintained
12002 F:      drivers/media/i2c/ov5670.c
12003
12004 OMNIVISION OV5675 SENSOR DRIVER
12005 M:      Shawn Tu <shawnx.tu@intel.com>
12006 L:      linux-media@vger.kernel.org
12007 T:      git git://linuxtv.org/media_tree.git
12008 S:      Maintained
12009 F:      drivers/media/i2c/ov5675.c
12010
12011 OMNIVISION OV5695 SENSOR DRIVER
12012 M:      Shunqian Zheng <zhengsq@rock-chips.com>
12013 L:      linux-media@vger.kernel.org
12014 T:      git git://linuxtv.org/media_tree.git
12015 S:      Maintained
12016 F:      drivers/media/i2c/ov5695.c
12017
12018 OMNIVISION OV7670 SENSOR DRIVER
12019 M:      Jonathan Corbet <corbet@lwn.net>
12020 L:      linux-media@vger.kernel.org
12021 T:      git git://linuxtv.org/media_tree.git
12022 S:      Maintained
12023 F:      drivers/media/i2c/ov7670.c
12024 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
12025
12026 OMNIVISION OV772x SENSOR DRIVER
12027 M:      Jacopo Mondi <jacopo@jmondi.org>
12028 L:      linux-media@vger.kernel.org
12029 T:      git git://linuxtv.org/media_tree.git
12030 S:      Odd fixes
12031 F:      drivers/media/i2c/ov772x.c
12032 F:      include/media/i2c/ov772x.h
12033 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
12034
12035 OMNIVISION OV7740 SENSOR DRIVER
12036 M:      Wenyou Yang <wenyou.yang@microchip.com>
12037 L:      linux-media@vger.kernel.org
12038 T:      git git://linuxtv.org/media_tree.git
12039 S:      Maintained
12040 F:      drivers/media/i2c/ov7740.c
12041 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
12042
12043 OMNIVISION OV9640 SENSOR DRIVER
12044 M:      Petr Cvek <petrcvekcz@gmail.com>
12045 L:      linux-media@vger.kernel.org
12046 S:      Maintained
12047 F:      drivers/media/i2c/ov9640.*
12048
12049 OMNIVISION OV8856 SENSOR DRIVER
12050 M:      Ben Kao <ben.kao@intel.com>
12051 L:      linux-media@vger.kernel.org
12052 T:      git git://linuxtv.org/media_tree.git
12053 S:      Maintained
12054 F:      drivers/media/i2c/ov8856.c
12055
12056 OMNIVISION OV9650 SENSOR DRIVER
12057 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
12058 R:      Akinobu Mita <akinobu.mita@gmail.com>
12059 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12060 L:      linux-media@vger.kernel.org
12061 T:      git git://linuxtv.org/media_tree.git
12062 S:      Maintained
12063 F:      drivers/media/i2c/ov9650.c
12064 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
12065
12066 ONENAND FLASH DRIVER
12067 M:      Kyungmin Park <kyungmin.park@samsung.com>
12068 L:      linux-mtd@lists.infradead.org
12069 S:      Maintained
12070 F:      drivers/mtd/nand/onenand/
12071 F:      include/linux/mtd/onenand*.h
12072
12073 OP-TEE DRIVER
12074 M:      Jens Wiklander <jens.wiklander@linaro.org>
12075 L:      tee-dev@lists.linaro.org
12076 S:      Maintained
12077 F:      drivers/tee/optee/
12078
12079 OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER
12080 M:      Sumit Garg <sumit.garg@linaro.org>
12081 L:      tee-dev@lists.linaro.org
12082 S:      Maintained
12083 F:      drivers/char/hw_random/optee-rng.c
12084
12085 OPA-VNIC DRIVER
12086 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12087 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
12088 L:      linux-rdma@vger.kernel.org
12089 S:      Supported
12090 F:      drivers/infiniband/ulp/opa_vnic
12091
12092 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
12093 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
12094 M:      Frank Rowand <frowand.list@gmail.com>
12095 L:      devicetree@vger.kernel.org
12096 S:      Maintained
12097 F:      Documentation/devicetree/dynamic-resolution-notes.txt
12098 F:      Documentation/devicetree/overlay-notes.txt
12099 F:      drivers/of/overlay.c
12100 F:      drivers/of/resolver.c
12101 K:      of_overlay_notifier_
12102
12103 OPEN FIRMWARE AND FLATTENED DEVICE TREE
12104 M:      Rob Herring <robh+dt@kernel.org>
12105 M:      Frank Rowand <frowand.list@gmail.com>
12106 L:      devicetree@vger.kernel.org
12107 W:      http://www.devicetree.org/
12108 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
12109 S:      Maintained
12110 F:      drivers/of/
12111 F:      include/linux/of*.h
12112 F:      scripts/dtc/
12113 F:      Documentation/ABI/testing/sysfs-firmware-ofw
12114
12115 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
12116 M:      Rob Herring <robh+dt@kernel.org>
12117 M:      Mark Rutland <mark.rutland@arm.com>
12118 L:      devicetree@vger.kernel.org
12119 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
12120 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
12121 S:      Maintained
12122 F:      Documentation/devicetree/
12123 F:      arch/*/boot/dts/
12124 F:      include/dt-bindings/
12125
12126 OPENCORES I2C BUS DRIVER
12127 M:      Peter Korsgaard <peter@korsgaard.com>
12128 M:      Andrew Lunn <andrew@lunn.ch>
12129 L:      linux-i2c@vger.kernel.org
12130 S:      Maintained
12131 F:      Documentation/devicetree/bindings/i2c/i2c-ocores.txt
12132 F:      Documentation/i2c/busses/i2c-ocores.rst
12133 F:      drivers/i2c/busses/i2c-ocores.c
12134 F:      include/linux/platform_data/i2c-ocores.h
12135
12136 OPENRISC ARCHITECTURE
12137 M:      Jonas Bonn <jonas@southpole.se>
12138 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
12139 M:      Stafford Horne <shorne@gmail.com>
12140 T:      git git://github.com/openrisc/linux.git
12141 L:      openrisc@lists.librecores.org
12142 W:      http://openrisc.io
12143 S:      Maintained
12144 F:      Documentation/devicetree/bindings/openrisc/
12145 F:      Documentation/openrisc/
12146 F:      arch/openrisc/
12147 F:      drivers/irqchip/irq-ompic.c
12148 F:      drivers/irqchip/irq-or1k-*
12149
12150 OPENVSWITCH
12151 M:      Pravin B Shelar <pshelar@ovn.org>
12152 L:      netdev@vger.kernel.org
12153 L:      dev@openvswitch.org
12154 W:      http://openvswitch.org
12155 S:      Maintained
12156 F:      net/openvswitch/
12157 F:      include/uapi/linux/openvswitch.h
12158
12159 OPERATING PERFORMANCE POINTS (OPP)
12160 M:      Viresh Kumar <vireshk@kernel.org>
12161 M:      Nishanth Menon <nm@ti.com>
12162 M:      Stephen Boyd <sboyd@kernel.org>
12163 L:      linux-pm@vger.kernel.org
12164 S:      Maintained
12165 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
12166 F:      drivers/opp/
12167 F:      include/linux/pm_opp.h
12168 F:      Documentation/power/opp.rst
12169 F:      Documentation/devicetree/bindings/opp/
12170
12171 OPL4 DRIVER
12172 M:      Clemens Ladisch <clemens@ladisch.de>
12173 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12174 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
12175 S:      Maintained
12176 F:      sound/drivers/opl4/
12177
12178 OPROFILE
12179 M:      Robert Richter <rric@kernel.org>
12180 L:      oprofile-list@lists.sf.net
12181 S:      Maintained
12182 F:      arch/*/include/asm/oprofile*.h
12183 F:      arch/*/oprofile/
12184 F:      drivers/oprofile/
12185 F:      include/linux/oprofile.h
12186
12187 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
12188 M:      Mark Fasheh <mark@fasheh.com>
12189 M:      Joel Becker <jlbec@evilplan.org>
12190 M:      Joseph Qi <joseph.qi@linux.alibaba.com>
12191 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
12192 W:      http://ocfs2.wiki.kernel.org
12193 S:      Supported
12194 F:      Documentation/filesystems/ocfs2.txt
12195 F:      Documentation/filesystems/dlmfs.txt
12196 F:      fs/ocfs2/
12197
12198 ORANGEFS FILESYSTEM
12199 M:      Mike Marshall <hubcap@omnibond.com>
12200 R:      Martin Brandenburg <martin@omnibond.com>
12201 L:      devel@lists.orangefs.org
12202 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
12203 S:      Supported
12204 F:      fs/orangefs/
12205 F:      Documentation/filesystems/orangefs.txt
12206
12207 ORINOCO DRIVER
12208 L:      linux-wireless@vger.kernel.org
12209 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
12210 W:      http://www.nongnu.org/orinoco/
12211 S:      Orphan
12212 F:      drivers/net/wireless/intersil/orinoco/
12213
12214 OV2659 OMNIVISION SENSOR DRIVER
12215 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
12216 L:      linux-media@vger.kernel.org
12217 W:      https://linuxtv.org
12218 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12219 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
12220 S:      Maintained
12221 F:      drivers/media/i2c/ov2659.c
12222 F:      include/media/i2c/ov2659.h
12223
12224 OVERLAY FILESYSTEM
12225 M:      Miklos Szeredi <miklos@szeredi.hu>
12226 L:      linux-unionfs@vger.kernel.org
12227 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
12228 S:      Supported
12229 F:      fs/overlayfs/
12230 F:      Documentation/filesystems/overlayfs.txt
12231
12232 P54 WIRELESS DRIVER
12233 M:      Christian Lamparter <chunkeey@googlemail.com>
12234 L:      linux-wireless@vger.kernel.org
12235 W:      http://wireless.kernel.org/en/users/Drivers/p54
12236 S:      Maintained
12237 F:      drivers/net/wireless/intersil/p54/
12238
12239 PA SEMI ETHERNET DRIVER
12240 L:      netdev@vger.kernel.org
12241 S:      Orphan
12242 F:      drivers/net/ethernet/pasemi/*
12243
12244 PA SEMI SMBUS DRIVER
12245 L:      linux-i2c@vger.kernel.org
12246 S:      Orphan
12247 F:      drivers/i2c/busses/i2c-pasemi.c
12248
12249 PACKING
12250 M:      Vladimir Oltean <olteanv@gmail.com>
12251 L:      netdev@vger.kernel.org
12252 S:      Supported
12253 F:      lib/packing.c
12254 F:      include/linux/packing.h
12255 F:      Documentation/core-api/packing.rst
12256
12257 PADATA PARALLEL EXECUTION MECHANISM
12258 M:      Steffen Klassert <steffen.klassert@secunet.com>
12259 L:      linux-crypto@vger.kernel.org
12260 S:      Maintained
12261 F:      kernel/padata.c
12262 F:      include/linux/padata.h
12263 F:      Documentation/padata.txt
12264
12265 PAGE POOL
12266 M:      Jesper Dangaard Brouer <hawk@kernel.org>
12267 M:      Ilias Apalodimas <ilias.apalodimas@linaro.org>
12268 L:      netdev@vger.kernel.org
12269 S:      Supported
12270 F:      net/core/page_pool.c
12271 F:      include/net/page_pool.h
12272
12273 PANASONIC LAPTOP ACPI EXTRAS DRIVER
12274 M:      Harald Welte <laforge@gnumonks.org>
12275 L:      platform-driver-x86@vger.kernel.org
12276 S:      Maintained
12277 F:      drivers/platform/x86/panasonic-laptop.c
12278
12279 PARALLEL LCD/KEYPAD PANEL DRIVER
12280 M:      Willy Tarreau <willy@haproxy.com>
12281 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
12282 S:      Odd Fixes
12283 F:      Documentation/admin-guide/lcd-panel-cgram.rst
12284 F:      drivers/auxdisplay/panel.c
12285
12286 PARALLEL PORT SUBSYSTEM
12287 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
12288 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
12289 L:      linux-parport@lists.infradead.org (subscribers-only)
12290 S:      Maintained
12291 F:      drivers/parport/
12292 F:      include/linux/parport*.h
12293 F:      drivers/char/ppdev.c
12294 F:      include/uapi/linux/ppdev.h
12295 F:      Documentation/driver-api/parport*.rst
12296
12297 PARAVIRT_OPS INTERFACE
12298 M:      Juergen Gross <jgross@suse.com>
12299 M:      Thomas Hellstrom <thellstrom@vmware.com>
12300 M:      "VMware, Inc." <pv-drivers@vmware.com>
12301 L:      virtualization@lists.linux-foundation.org
12302 S:      Supported
12303 F:      Documentation/virt/paravirt_ops.rst
12304 F:      arch/*/kernel/paravirt*
12305 F:      arch/*/include/asm/paravirt*.h
12306 F:      include/linux/hypervisor.h
12307
12308 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
12309 M:      Tim Waugh <tim@cyberelk.net>
12310 L:      linux-parport@lists.infradead.org (subscribers-only)
12311 S:      Maintained
12312 F:      Documentation/admin-guide/blockdev/paride.rst
12313 F:      drivers/block/paride/
12314
12315 PARISC ARCHITECTURE
12316 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
12317 M:      Helge Deller <deller@gmx.de>
12318 L:      linux-parisc@vger.kernel.org
12319 W:      http://www.parisc-linux.org/
12320 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
12321 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
12322 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
12323 S:      Maintained
12324 F:      arch/parisc/
12325 F:      Documentation/parisc/
12326 F:      drivers/parisc/
12327 F:      drivers/char/agp/parisc-agp.c
12328 F:      drivers/input/serio/gscps2.c
12329 F:      drivers/parport/parport_gsc.*
12330 F:      drivers/tty/serial/8250/8250_gsc.c
12331 F:      drivers/video/fbdev/sti*
12332 F:      drivers/video/console/sti*
12333 F:      drivers/video/logo/logo_parisc*
12334
12335 PARMAN
12336 M:      Jiri Pirko <jiri@mellanox.com>
12337 L:      netdev@vger.kernel.org
12338 S:      Supported
12339 F:      lib/parman.c
12340 F:      lib/test_parman.c
12341 F:      include/linux/parman.h
12342
12343 PC ENGINES APU BOARD DRIVER
12344 M:      Enrico Weigelt, metux IT consult <info@metux.net>
12345 S:      Maintained
12346 F:      drivers/platform/x86/pcengines-apuv2.c
12347
12348 PC87360 HARDWARE MONITORING DRIVER
12349 M:      Jim Cromie <jim.cromie@gmail.com>
12350 L:      linux-hwmon@vger.kernel.org
12351 S:      Maintained
12352 F:      Documentation/hwmon/pc87360.rst
12353 F:      drivers/hwmon/pc87360.c
12354
12355 PC8736x GPIO DRIVER
12356 M:      Jim Cromie <jim.cromie@gmail.com>
12357 S:      Maintained
12358 F:      drivers/char/pc8736x_gpio.c
12359
12360 PC87427 HARDWARE MONITORING DRIVER
12361 M:      Jean Delvare <jdelvare@suse.com>
12362 L:      linux-hwmon@vger.kernel.org
12363 S:      Maintained
12364 F:      Documentation/hwmon/pc87427.rst
12365 F:      drivers/hwmon/pc87427.c
12366
12367 PCA9532 LED DRIVER
12368 M:      Riku Voipio <riku.voipio@iki.fi>
12369 S:      Maintained
12370 F:      drivers/leds/leds-pca9532.c
12371 F:      include/linux/leds-pca9532.h
12372
12373 PCA9541 I2C BUS MASTER SELECTOR DRIVER
12374 M:      Guenter Roeck <linux@roeck-us.net>
12375 L:      linux-i2c@vger.kernel.org
12376 S:      Maintained
12377 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
12378
12379 PCDP - PRIMARY CONSOLE AND DEBUG PORT
12380 M:      Khalid Aziz <khalid@gonehiking.org>
12381 S:      Maintained
12382 F:      drivers/firmware/pcdp.*
12383
12384 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
12385 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
12386 L:      linux-pci@vger.kernel.org
12387 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12388 S:      Maintained
12389 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
12390 F:      drivers/pci/controller/pci-aardvark.c
12391
12392 PCI DRIVER FOR ALTERA PCIE IP
12393 M:      Ley Foon Tan <lftan@altera.com>
12394 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
12395 L:      linux-pci@vger.kernel.org
12396 S:      Supported
12397 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
12398 F:      drivers/pci/controller/pcie-altera.c
12399
12400 PCI DRIVER FOR APPLIEDMICRO XGENE
12401 M:      Toan Le <toan@os.amperecomputing.com>
12402 L:      linux-pci@vger.kernel.org
12403 L:      linux-arm-kernel@lists.infradead.org
12404 S:      Maintained
12405 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
12406 F:      drivers/pci/controller/pci-xgene.c
12407
12408 PCI DRIVER FOR ARM VERSATILE PLATFORM
12409 M:      Rob Herring <robh@kernel.org>
12410 L:      linux-pci@vger.kernel.org
12411 L:      linux-arm-kernel@lists.infradead.org
12412 S:      Maintained
12413 F:      Documentation/devicetree/bindings/pci/versatile.txt
12414 F:      drivers/pci/controller/pci-versatile.c
12415
12416 PCI DRIVER FOR ARMADA 8K
12417 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
12418 L:      linux-pci@vger.kernel.org
12419 L:      linux-arm-kernel@lists.infradead.org
12420 S:      Maintained
12421 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
12422 F:      drivers/pci/controller/dwc/pcie-armada8k.c
12423
12424 PCI DRIVER FOR CADENCE PCIE IP
12425 M:      Tom Joseph <tjoseph@cadence.com>
12426 L:      linux-pci@vger.kernel.org
12427 S:      Maintained
12428 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
12429 F:      drivers/pci/controller/pcie-cadence*
12430
12431 PCI DRIVER FOR FREESCALE LAYERSCAPE
12432 M:      Minghuan Lian <minghuan.Lian@nxp.com>
12433 M:      Mingkai Hu <mingkai.hu@nxp.com>
12434 M:      Roy Zang <roy.zang@nxp.com>
12435 L:      linuxppc-dev@lists.ozlabs.org
12436 L:      linux-pci@vger.kernel.org
12437 L:      linux-arm-kernel@lists.infradead.org
12438 S:      Maintained
12439 F:      drivers/pci/controller/dwc/*layerscape*
12440
12441 PCI DRIVER FOR GENERIC OF HOSTS
12442 M:      Will Deacon <will@kernel.org>
12443 L:      linux-pci@vger.kernel.org
12444 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12445 S:      Maintained
12446 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
12447 F:      drivers/pci/controller/pci-host-common.c
12448 F:      drivers/pci/controller/pci-host-generic.c
12449
12450 PCI DRIVER FOR IMX6
12451 M:      Richard Zhu <hongxing.zhu@nxp.com>
12452 M:      Lucas Stach <l.stach@pengutronix.de>
12453 L:      linux-pci@vger.kernel.org
12454 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12455 S:      Maintained
12456 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
12457 F:      drivers/pci/controller/dwc/*imx6*
12458
12459 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
12460 M:      Keith Busch <keith.busch@intel.com>
12461 M:      Jonathan Derrick <jonathan.derrick@intel.com>
12462 L:      linux-pci@vger.kernel.org
12463 S:      Supported
12464 F:      drivers/pci/controller/vmd.c
12465
12466 PCI DRIVER FOR MICROSEMI SWITCHTEC
12467 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
12468 M:      Logan Gunthorpe <logang@deltatee.com>
12469 L:      linux-pci@vger.kernel.org
12470 S:      Maintained
12471 F:      Documentation/driver-api/switchtec.rst
12472 F:      Documentation/ABI/testing/sysfs-class-switchtec
12473 F:      drivers/pci/switch/switchtec*
12474 F:      include/uapi/linux/switchtec_ioctl.h
12475 F:      include/linux/switchtec.h
12476 F:      drivers/ntb/hw/mscc/
12477
12478 PCI DRIVER FOR MOBIVEIL PCIE IP
12479 M:      Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in>
12480 M:      Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
12481 L:      linux-pci@vger.kernel.org
12482 S:      Supported
12483 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
12484 F:      drivers/pci/controller/pcie-mobiveil.c
12485
12486 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
12487 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
12488 M:      Jason Cooper <jason@lakedaemon.net>
12489 L:      linux-pci@vger.kernel.org
12490 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12491 S:      Maintained
12492 F:      drivers/pci/controller/*mvebu*
12493
12494 PCI DRIVER FOR NVIDIA TEGRA
12495 M:      Thierry Reding <thierry.reding@gmail.com>
12496 L:      linux-tegra@vger.kernel.org
12497 L:      linux-pci@vger.kernel.org
12498 S:      Supported
12499 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
12500 F:      drivers/pci/controller/pci-tegra.c
12501
12502 PCI DRIVER FOR RENESAS R-CAR
12503 M:      Simon Horman <horms@verge.net.au>
12504 L:      linux-pci@vger.kernel.org
12505 L:      linux-renesas-soc@vger.kernel.org
12506 S:      Maintained
12507 F:      drivers/pci/controller/*rcar*
12508
12509 PCI DRIVER FOR SAMSUNG EXYNOS
12510 M:      Jingoo Han <jingoohan1@gmail.com>
12511 L:      linux-pci@vger.kernel.org
12512 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12513 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12514 S:      Maintained
12515 F:      drivers/pci/controller/dwc/pci-exynos.c
12516
12517 PCI DRIVER FOR SYNOPSYS DESIGNWARE
12518 M:      Jingoo Han <jingoohan1@gmail.com>
12519 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
12520 L:      linux-pci@vger.kernel.org
12521 S:      Maintained
12522 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
12523 F:      drivers/pci/controller/dwc/*designware*
12524
12525 PCI DRIVER FOR TI DRA7XX
12526 M:      Kishon Vijay Abraham I <kishon@ti.com>
12527 L:      linux-omap@vger.kernel.org
12528 L:      linux-pci@vger.kernel.org
12529 S:      Supported
12530 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
12531 F:      drivers/pci/controller/dwc/pci-dra7xx.c
12532
12533 PCI DRIVER FOR TI KEYSTONE
12534 M:      Murali Karicheri <m-karicheri2@ti.com>
12535 L:      linux-pci@vger.kernel.org
12536 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12537 S:      Maintained
12538 F:      drivers/pci/controller/dwc/pci-keystone.c
12539
12540 PCI ENDPOINT SUBSYSTEM
12541 M:      Kishon Vijay Abraham I <kishon@ti.com>
12542 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12543 L:      linux-pci@vger.kernel.org
12544 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
12545 S:      Supported
12546 F:      drivers/pci/endpoint/
12547 F:      drivers/misc/pci_endpoint_test.c
12548 F:      tools/pci/
12549
12550 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
12551 M:      Russell Currey <ruscur@russell.cc>
12552 M:      Sam Bobroff <sbobroff@linux.ibm.com>
12553 M:      Oliver O'Halloran <oohall@gmail.com>
12554 L:      linuxppc-dev@lists.ozlabs.org
12555 S:      Supported
12556 F:      Documentation/PCI/pci-error-recovery.rst
12557 F:      drivers/pci/pcie/aer.c
12558 F:      drivers/pci/pcie/dpc.c
12559 F:      drivers/pci/pcie/err.c
12560 F:      Documentation/powerpc/eeh-pci-error-recovery.rst
12561 F:      arch/powerpc/kernel/eeh*.c
12562 F:      arch/powerpc/platforms/*/eeh*.c
12563 F:      arch/powerpc/include/*/eeh*.h
12564
12565 PCI ERROR RECOVERY
12566 M:      Linas Vepstas <linasvepstas@gmail.com>
12567 L:      linux-pci@vger.kernel.org
12568 S:      Supported
12569 F:      Documentation/PCI/pci-error-recovery.rst
12570
12571 PCI MSI DRIVER FOR ALTERA MSI IP
12572 M:      Ley Foon Tan <lftan@altera.com>
12573 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
12574 L:      linux-pci@vger.kernel.org
12575 S:      Supported
12576 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
12577 F:      drivers/pci/controller/pcie-altera-msi.c
12578
12579 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
12580 M:      Toan Le <toan@os.amperecomputing.com>
12581 L:      linux-pci@vger.kernel.org
12582 L:      linux-arm-kernel@lists.infradead.org
12583 S:      Maintained
12584 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
12585 F:      drivers/pci/controller/pci-xgene-msi.c
12586
12587 PCI SUBSYSTEM
12588 M:      Bjorn Helgaas <bhelgaas@google.com>
12589 L:      linux-pci@vger.kernel.org
12590 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
12591 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
12592 S:      Supported
12593 F:      Documentation/devicetree/bindings/pci/
12594 F:      Documentation/PCI/
12595 F:      drivers/acpi/pci*
12596 F:      drivers/pci/
12597 F:      include/asm-generic/pci*
12598 F:      include/linux/pci*
12599 F:      include/linux/of_pci.h
12600 F:      include/uapi/linux/pci*
12601 F:      lib/pci*
12602 F:      arch/x86/pci/
12603 F:      arch/x86/kernel/quirks.c
12604 F:      arch/x86/kernel/early-quirks.c
12605
12606 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
12607 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12608 R:      Andrew Murray <andrew.murray@arm.com>
12609 L:      linux-pci@vger.kernel.org
12610 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
12611 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
12612 S:      Supported
12613 F:      drivers/pci/controller/
12614
12615 PCIE DRIVER FOR AMAZON ANNAPURNA LABS
12616 M:      Jonathan Chocron <jonnyc@amazon.com>
12617 L:      linux-pci@vger.kernel.org
12618 S:      Maintained
12619 F:      Documentation/devicetree/bindings/pci/pcie-al.txt
12620 F:      drivers/pci/controller/dwc/pcie-al.c
12621
12622 PCIE DRIVER FOR AMLOGIC MESON
12623 M:      Yue Wang <yue.wang@Amlogic.com>
12624 L:      linux-pci@vger.kernel.org
12625 L:      linux-amlogic@lists.infradead.org
12626 S:      Maintained
12627 F:      drivers/pci/controller/dwc/pci-meson.c
12628
12629 PCIE DRIVER FOR AXIS ARTPEC
12630 M:      Jesper Nilsson <jesper.nilsson@axis.com>
12631 L:      linux-arm-kernel@axis.com
12632 L:      linux-pci@vger.kernel.org
12633 S:      Maintained
12634 F:      Documentation/devicetree/bindings/pci/axis,artpec*
12635 F:      drivers/pci/controller/dwc/*artpec*
12636
12637 PCIE DRIVER FOR CAVIUM THUNDERX
12638 M:      David Daney <david.daney@cavium.com>
12639 L:      linux-pci@vger.kernel.org
12640 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12641 S:      Supported
12642 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
12643 F:      drivers/pci/controller/pci-thunder-*
12644
12645 PCIE DRIVER FOR HISILICON
12646 M:      Zhou Wang <wangzhou1@hisilicon.com>
12647 L:      linux-pci@vger.kernel.org
12648 S:      Maintained
12649 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
12650 F:      drivers/pci/controller/dwc/pcie-hisi.c
12651
12652 PCIE DRIVER FOR HISILICON KIRIN
12653 M:      Xiaowei Song <songxiaowei@hisilicon.com>
12654 M:      Binghui Wang <wangbinghui@hisilicon.com>
12655 L:      linux-pci@vger.kernel.org
12656 S:      Maintained
12657 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
12658 F:      drivers/pci/controller/dwc/pcie-kirin.c
12659
12660 PCIE DRIVER FOR HISILICON STB
12661 M:      Shawn Guo <shawn.guo@linaro.org>
12662 L:      linux-pci@vger.kernel.org
12663 S:      Maintained
12664 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
12665 F:      drivers/pci/controller/dwc/pcie-histb.c
12666
12667 PCIE DRIVER FOR MEDIATEK
12668 M:      Ryder Lee <ryder.lee@mediatek.com>
12669 L:      linux-pci@vger.kernel.org
12670 L:      linux-mediatek@lists.infradead.org
12671 S:      Supported
12672 F:      Documentation/devicetree/bindings/pci/mediatek*
12673 F:      drivers/pci/controller/*mediatek*
12674
12675 PCIE DRIVER FOR QUALCOMM MSM
12676 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
12677 L:      linux-pci@vger.kernel.org
12678 L:      linux-arm-msm@vger.kernel.org
12679 S:      Maintained
12680 F:      drivers/pci/controller/dwc/*qcom*
12681
12682 PCIE DRIVER FOR ROCKCHIP
12683 M:      Shawn Lin <shawn.lin@rock-chips.com>
12684 L:      linux-pci@vger.kernel.org
12685 L:      linux-rockchip@lists.infradead.org
12686 S:      Maintained
12687 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
12688 F:      drivers/pci/controller/pcie-rockchip*
12689
12690 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
12691 M:      Linus Walleij <linus.walleij@linaro.org>
12692 L:      linux-pci@vger.kernel.org
12693 S:      Maintained
12694 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
12695 F:      drivers/pci/controller/pci-v3-semi.c
12696
12697 PCIE DRIVER FOR SOCIONEXT UNIPHIER
12698 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
12699 L:      linux-pci@vger.kernel.org
12700 S:      Maintained
12701 F:      Documentation/devicetree/bindings/pci/uniphier-pcie.txt
12702 F:      drivers/pci/controller/dwc/pcie-uniphier.c
12703
12704 PCIE DRIVER FOR ST SPEAR13XX
12705 M:      Pratyush Anand <pratyush.anand@gmail.com>
12706 L:      linux-pci@vger.kernel.org
12707 S:      Maintained
12708 F:      drivers/pci/controller/dwc/*spear*
12709
12710 PCMCIA SUBSYSTEM
12711 M:      Dominik Brodowski <linux@dominikbrodowski.net>
12712 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
12713 S:      Odd Fixes
12714 F:      Documentation/pcmcia/
12715 F:      tools/pcmcia/
12716 F:      drivers/pcmcia/
12717 F:      include/pcmcia/
12718
12719 PCNET32 NETWORK DRIVER
12720 M:      Don Fry <pcnet32@frontier.com>
12721 L:      netdev@vger.kernel.org
12722 S:      Maintained
12723 F:      drivers/net/ethernet/amd/pcnet32.c
12724
12725 PCRYPT PARALLEL CRYPTO ENGINE
12726 M:      Steffen Klassert <steffen.klassert@secunet.com>
12727 L:      linux-crypto@vger.kernel.org
12728 S:      Maintained
12729 F:      crypto/pcrypt.c
12730 F:      include/crypto/pcrypt.h
12731
12732 PEAQ WMI HOTKEYS DRIVER
12733 M:      Hans de Goede <hdegoede@redhat.com>
12734 L:      platform-driver-x86@vger.kernel.org
12735 S:      Maintained
12736 F:      drivers/platform/x86/peaq-wmi.c
12737
12738 PENSANDO ETHERNET DRIVERS
12739 M:      Shannon Nelson <snelson@pensando.io>
12740 M:      Pensando Drivers <drivers@pensando.io>
12741 L:      netdev@vger.kernel.org
12742 S:      Supported
12743 F:      Documentation/networking/device_drivers/pensando/ionic.rst
12744 F:      drivers/net/ethernet/pensando/
12745
12746 PER-CPU MEMORY ALLOCATOR
12747 M:      Dennis Zhou <dennis@kernel.org>
12748 M:      Tejun Heo <tj@kernel.org>
12749 M:      Christoph Lameter <cl@linux.com>
12750 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git
12751 S:      Maintained
12752 F:      include/linux/percpu*.h
12753 F:      mm/percpu*.c
12754 F:      arch/*/include/asm/percpu.h
12755
12756 PER-TASK DELAY ACCOUNTING
12757 M:      Balbir Singh <bsingharora@gmail.com>
12758 S:      Maintained
12759 F:      include/linux/delayacct.h
12760 F:      kernel/delayacct.c
12761
12762 PERFORMANCE EVENTS SUBSYSTEM
12763 M:      Peter Zijlstra <peterz@infradead.org>
12764 M:      Ingo Molnar <mingo@redhat.com>
12765 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
12766 R:      Mark Rutland <mark.rutland@arm.com>
12767 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
12768 R:      Jiri Olsa <jolsa@redhat.com>
12769 R:      Namhyung Kim <namhyung@kernel.org>
12770 L:      linux-kernel@vger.kernel.org
12771 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
12772 S:      Supported
12773 F:      kernel/events/*
12774 F:      include/linux/perf_event.h
12775 F:      include/uapi/linux/perf_event.h
12776 F:      arch/*/kernel/perf_event*.c
12777 F:      arch/*/kernel/*/perf_event*.c
12778 F:      arch/*/kernel/*/*/perf_event*.c
12779 F:      arch/*/include/asm/perf_event.h
12780 F:      arch/*/kernel/perf_callchain.c
12781 F:      arch/*/events/*
12782 F:      arch/*/events/*/*
12783 F:      tools/perf/
12784
12785 PERSONALITY HANDLING
12786 M:      Christoph Hellwig <hch@infradead.org>
12787 L:      linux-abi-devel@lists.sourceforge.net
12788 S:      Maintained
12789 F:      include/linux/personality.h
12790 F:      include/uapi/linux/personality.h
12791
12792 PHOENIX RC FLIGHT CONTROLLER ADAPTER
12793 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
12794 L:      linux-input@vger.kernel.org
12795 S:      Maintained
12796 F:      Documentation/input/devices/pxrc.rst
12797 F:      drivers/input/joystick/pxrc.c
12798
12799 FLYSKY FSIA6B RC RECEIVER
12800 M:      Markus Koch <markus@notsyncing.net>
12801 L:      linux-input@vger.kernel.org
12802 S:      Maintained
12803 F:      drivers/input/joystick/fsia6b.c
12804
12805 PHONET PROTOCOL
12806 M:      Remi Denis-Courmont <courmisch@gmail.com>
12807 S:      Supported
12808 F:      Documentation/networking/phonet.txt
12809 F:      include/linux/phonet.h
12810 F:      include/net/phonet/
12811 F:      include/uapi/linux/phonet.h
12812 F:      net/phonet/
12813
12814 PHRAM MTD DRIVER
12815 M:      Joern Engel <joern@lazybastard.org>
12816 L:      linux-mtd@lists.infradead.org
12817 S:      Maintained
12818 F:      drivers/mtd/devices/phram.c
12819
12820 PICOLCD HID DRIVER
12821 M:      Bruno Prémont <bonbons@linux-vserver.org>
12822 L:      linux-input@vger.kernel.org
12823 S:      Maintained
12824 F:      drivers/hid/hid-picolcd*
12825
12826 PICOXCELL SUPPORT
12827 M:      Jamie Iles <jamie@jamieiles.com>
12828 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12829 T:      git git://github.com/jamieiles/linux-2.6-ji.git
12830 S:      Supported
12831 F:      arch/arm/boot/dts/picoxcell*
12832 F:      arch/arm/mach-picoxcell/
12833 F:      drivers/crypto/picoxcell*
12834
12835 PIDFD API
12836 M:      Christian Brauner <christian@brauner.io>
12837 L:      linux-kernel@vger.kernel.org
12838 S:      Maintained
12839 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git
12840 F:      samples/pidfd/
12841 F:      tools/testing/selftests/pidfd/
12842 K:      (?i)pidfd
12843 K:      (?i)clone3
12844 K:      \b(clone_args|kernel_clone_args)\b
12845
12846 PIN CONTROL SUBSYSTEM
12847 M:      Linus Walleij <linus.walleij@linaro.org>
12848 L:      linux-gpio@vger.kernel.org
12849 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
12850 S:      Maintained
12851 F:      Documentation/devicetree/bindings/pinctrl/
12852 F:      Documentation/driver-api/pinctl.rst
12853 F:      drivers/pinctrl/
12854 F:      include/linux/pinctrl/
12855
12856 PIN CONTROLLER - MICROCHIP AT91
12857 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
12858 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12859 L:      linux-gpio@vger.kernel.org
12860 S:      Supported
12861 F:      drivers/pinctrl/pinctrl-at91*
12862 F:      drivers/gpio/gpio-sama5d2-piobu.c
12863
12864 PIN CONTROLLER - FREESCALE
12865 M:      Dong Aisheng <aisheng.dong@nxp.com>
12866 M:      Fabio Estevam <festevam@gmail.com>
12867 M:      Shawn Guo <shawnguo@kernel.org>
12868 M:      Stefan Agner <stefan@agner.ch>
12869 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
12870 L:      linux-gpio@vger.kernel.org
12871 S:      Maintained
12872 F:      drivers/pinctrl/freescale/
12873 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
12874
12875 PIN CONTROLLER - INTEL
12876 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
12877 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
12878 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git
12879 S:      Maintained
12880 F:      drivers/pinctrl/intel/
12881
12882 PIN CONTROLLER - MEDIATEK
12883 M:      Sean Wang <sean.wang@kernel.org>
12884 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
12885 S:      Maintained
12886 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
12887 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
12888 F:      drivers/pinctrl/mediatek/
12889
12890 PIN CONTROLLER - QUALCOMM
12891 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12892 S:      Maintained
12893 L:      linux-arm-msm@vger.kernel.org
12894 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
12895 F:      drivers/pinctrl/qcom/
12896
12897 PIN CONTROLLER - RENESAS
12898 M:      Geert Uytterhoeven <geert+renesas@glider.be>
12899 L:      linux-renesas-soc@vger.kernel.org
12900 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
12901 S:      Maintained
12902 F:      drivers/pinctrl/pinctrl-rz*
12903 F:      drivers/pinctrl/sh-pfc/
12904
12905 PIN CONTROLLER - SAMSUNG
12906 M:      Tomasz Figa <tomasz.figa@gmail.com>
12907 M:      Krzysztof Kozlowski <krzk@kernel.org>
12908 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12909 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12910 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12911 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
12912 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
12913 S:      Maintained
12914 F:      drivers/pinctrl/samsung/
12915 F:      include/dt-bindings/pinctrl/samsung.h
12916 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
12917
12918 PIN CONTROLLER - SINGLE
12919 M:      Tony Lindgren <tony@atomide.com>
12920 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
12921 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12922 L:      linux-omap@vger.kernel.org
12923 S:      Maintained
12924 F:      drivers/pinctrl/pinctrl-single.c
12925
12926 PIN CONTROLLER - ST SPEAR
12927 M:      Viresh Kumar <vireshk@kernel.org>
12928 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12929 W:      http://www.st.com/spear
12930 S:      Maintained
12931 F:      drivers/pinctrl/spear/
12932
12933 PISTACHIO SOC SUPPORT
12934 M:      James Hartley <james.hartley@sondrel.com>
12935 L:      linux-mips@vger.kernel.org
12936 S:      Odd Fixes
12937 F:      arch/mips/pistachio/
12938 F:      arch/mips/include/asm/mach-pistachio/
12939 F:      arch/mips/boot/dts/img/pistachio*
12940 F:      arch/mips/configs/pistachio*_defconfig
12941
12942 PKTCDVD DRIVER
12943 S:      Orphan
12944 M:      linux-block@vger.kernel.org
12945 F:      drivers/block/pktcdvd.c
12946 F:      include/linux/pktcdvd.h
12947 F:      include/uapi/linux/pktcdvd.h
12948
12949 PKUNITY SOC DRIVERS
12950 M:      Guan Xuetao <gxt@pku.edu.cn>
12951 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
12952 S:      Maintained
12953 T:      git git://github.com/gxt/linux.git
12954 F:      drivers/input/serio/i8042-unicore32io.h
12955 F:      drivers/i2c/busses/i2c-puv3.c
12956 F:      drivers/video/fbdev/fb-puv3.c
12957 F:      drivers/rtc/rtc-puv3.c
12958
12959 PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER
12960 M:      Tomasz Duszynski <tduszyns@gmail.com>
12961 S:      Maintained
12962 F:      drivers/iio/chemical/pms7003.c
12963 F:      Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml
12964
12965 PMBUS HARDWARE MONITORING DRIVERS
12966 M:      Guenter Roeck <linux@roeck-us.net>
12967 L:      linux-hwmon@vger.kernel.org
12968 W:      http://hwmon.wiki.kernel.org/
12969 W:      http://www.roeck-us.net/linux/drivers/
12970 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
12971 S:      Maintained
12972 F:      Documentation/devicetree/bindings/hwmon/ibm,cffps1.txt
12973 F:      Documentation/devicetree/bindings/hwmon/max31785.txt
12974 F:      Documentation/devicetree/bindings/hwmon/ltc2978.txt
12975 F:      Documentation/hwmon/adm1275.rst
12976 F:      Documentation/hwmon/ibm-cffps.rst
12977 F:      Documentation/hwmon/ir35221.rst
12978 F:      Documentation/hwmon/lm25066.rst
12979 F:      Documentation/hwmon/ltc2978.rst
12980 F:      Documentation/hwmon/ltc3815.rst
12981 F:      Documentation/hwmon/max16064.rst
12982 F:      Documentation/hwmon/max20751.rst
12983 F:      Documentation/hwmon/max31785.rst
12984 F:      Documentation/hwmon/max34440.rst
12985 F:      Documentation/hwmon/max8688.rst
12986 F:      Documentation/hwmon/pmbus.rst
12987 F:      Documentation/hwmon/pmbus-core.rst
12988 F:      Documentation/hwmon/tps40422.rst
12989 F:      Documentation/hwmon/ucd9000.rst
12990 F:      Documentation/hwmon/ucd9200.rst
12991 F:      Documentation/hwmon/zl6100.rst
12992 F:      drivers/hwmon/pmbus/
12993 F:      include/linux/pmbus.h
12994
12995 PMC SIERRA MaxRAID DRIVER
12996 L:      linux-scsi@vger.kernel.org
12997 W:      http://www.pmc-sierra.com/
12998 S:      Orphan
12999 F:      drivers/scsi/pmcraid.*
13000
13001 PMC SIERRA PM8001 DRIVER
13002 M:      Jack Wang <jinpu.wang@cloud.ionos.com>
13003 L:      linux-scsi@vger.kernel.org
13004 S:      Supported
13005 F:      drivers/scsi/pm8001/
13006
13007 PNP SUPPORT
13008 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
13009 S:      Maintained
13010 F:      drivers/pnp/
13011
13012 PNI RM3100 IIO DRIVER
13013 M:      Song Qiang <songqiang1304521@gmail.com>
13014 L:      linux-iio@vger.kernel.org
13015 S:      Maintained
13016 F:      drivers/iio/magnetometer/rm3100*
13017 F:      Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.txt
13018
13019 POSIX CLOCKS and TIMERS
13020 M:      Thomas Gleixner <tglx@linutronix.de>
13021 L:      linux-kernel@vger.kernel.org
13022 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
13023 S:      Maintained
13024 F:      fs/timerfd.c
13025 F:      include/linux/timer*
13026 F:      kernel/time/*timer*
13027
13028 POWER MANAGEMENT CORE
13029 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
13030 L:      linux-pm@vger.kernel.org
13031 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
13032 B:      https://bugzilla.kernel.org
13033 S:      Supported
13034 F:      drivers/base/power/
13035 F:      include/linux/pm.h
13036 F:      include/linux/pm_*
13037 F:      include/linux/powercap.h
13038 F:      include/linux/intel_rapl.h
13039 F:      drivers/powercap/
13040 F:      kernel/configs/nopm.config
13041
13042 POWER STATE COORDINATION INTERFACE (PSCI)
13043 M:      Mark Rutland <mark.rutland@arm.com>
13044 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
13045 L:      linux-arm-kernel@lists.infradead.org
13046 S:      Maintained
13047 F:      drivers/firmware/psci/
13048 F:      include/linux/psci.h
13049 F:      include/uapi/linux/psci.h
13050
13051 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
13052 M:      Sebastian Reichel <sre@kernel.org>
13053 L:      linux-pm@vger.kernel.org
13054 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
13055 S:      Maintained
13056 F:      Documentation/ABI/testing/sysfs-class-power
13057 F:      Documentation/devicetree/bindings/power/supply/
13058 F:      include/linux/power_supply.h
13059 F:      drivers/power/supply/
13060
13061 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
13062 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
13063 L:      linuxppc-dev@lists.ozlabs.org
13064 S:      Maintained
13065 F:      drivers/char/powernv-op-panel.c
13066
13067 PPP OVER ATM (RFC 2364)
13068 M:      Mitchell Blank Jr <mitch@sfgoth.com>
13069 S:      Maintained
13070 F:      net/atm/pppoatm.c
13071 F:      include/uapi/linux/atmppp.h
13072
13073 PPP OVER ETHERNET
13074 M:      Michal Ostrowski <mostrows@earthlink.net>
13075 S:      Maintained
13076 F:      drivers/net/ppp/pppoe.c
13077 F:      drivers/net/ppp/pppox.c
13078
13079 PPP OVER L2TP
13080 M:      James Chapman <jchapman@katalix.com>
13081 S:      Maintained
13082 F:      net/l2tp/l2tp_ppp.c
13083 F:      include/linux/if_pppol2tp.h
13084 F:      include/uapi/linux/if_pppol2tp.h
13085
13086 PPP PROTOCOL DRIVERS AND COMPRESSORS
13087 M:      Paul Mackerras <paulus@samba.org>
13088 L:      linux-ppp@vger.kernel.org
13089 S:      Maintained
13090 F:      drivers/net/ppp/ppp_*
13091
13092 PPS SUPPORT
13093 M:      Rodolfo Giometti <giometti@enneenne.com>
13094 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
13095 L:      linuxpps@ml.enneenne.com (subscribers-only)
13096 S:      Maintained
13097 F:      Documentation/driver-api/pps.rst
13098 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
13099 F:      Documentation/ABI/testing/sysfs-pps
13100 F:      drivers/pps/
13101 F:      include/linux/pps*.h
13102 F:      include/uapi/linux/pps.h
13103
13104 PPTP DRIVER
13105 M:      Dmitry Kozlov <xeb@mail.ru>
13106 L:      netdev@vger.kernel.org
13107 S:      Maintained
13108 F:      drivers/net/ppp/pptp.c
13109 W:      http://sourceforge.net/projects/accel-pptp
13110
13111 PRINTK
13112 M:      Petr Mladek <pmladek@suse.com>
13113 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
13114 R:      Steven Rostedt <rostedt@goodmis.org>
13115 S:      Maintained
13116 F:      kernel/printk/
13117 F:      include/linux/printk.h
13118
13119 PRISM54 WIRELESS DRIVER
13120 M:      Luis Chamberlain <mcgrof@kernel.org>
13121 L:      linux-wireless@vger.kernel.org
13122 W:      http://wireless.kernel.org/en/users/Drivers/p54
13123 S:      Obsolete
13124 F:      drivers/net/wireless/intersil/prism54/
13125
13126 PROC FILESYSTEM
13127 R:      Alexey Dobriyan <adobriyan@gmail.com>
13128 L:      linux-kernel@vger.kernel.org
13129 L:      linux-fsdevel@vger.kernel.org
13130 S:      Maintained
13131 F:      fs/proc/
13132 F:      include/linux/proc_fs.h
13133 F:      tools/testing/selftests/proc/
13134 F:      Documentation/filesystems/proc.txt
13135
13136 PROC SYSCTL
13137 M:      Luis Chamberlain <mcgrof@kernel.org>
13138 M:      Kees Cook <keescook@chromium.org>
13139 L:      linux-kernel@vger.kernel.org
13140 L:      linux-fsdevel@vger.kernel.org
13141 S:      Maintained
13142 F:      fs/proc/proc_sysctl.c
13143 F:      include/linux/sysctl.h
13144 F:      kernel/sysctl.c
13145 F:      tools/testing/selftests/sysctl/
13146
13147 PS3 NETWORK SUPPORT
13148 M:      Geoff Levand <geoff@infradead.org>
13149 L:      netdev@vger.kernel.org
13150 L:      linuxppc-dev@lists.ozlabs.org
13151 S:      Maintained
13152 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
13153
13154 PS3 PLATFORM SUPPORT
13155 M:      Geoff Levand <geoff@infradead.org>
13156 L:      linuxppc-dev@lists.ozlabs.org
13157 S:      Maintained
13158 F:      arch/powerpc/boot/ps3*
13159 F:      arch/powerpc/include/asm/lv1call.h
13160 F:      arch/powerpc/include/asm/ps3*.h
13161 F:      arch/powerpc/platforms/ps3/
13162 F:      drivers/*/ps3*
13163 F:      drivers/ps3/
13164 F:      drivers/rtc/rtc-ps3.c
13165 F:      drivers/usb/host/*ps3.c
13166 F:      sound/ppc/snd_ps3*
13167
13168 PS3VRAM DRIVER
13169 M:      Jim Paris <jim@jtan.com>
13170 M:      Geoff Levand <geoff@infradead.org>
13171 L:      linuxppc-dev@lists.ozlabs.org
13172 S:      Maintained
13173 F:      drivers/block/ps3vram.c
13174
13175 PSAMPLE PACKET SAMPLING SUPPORT:
13176 M:      Yotam Gigi <yotam.gi@gmail.com>
13177 S:      Maintained
13178 F:      net/psample
13179 F:      include/net/psample.h
13180 F:      include/uapi/linux/psample.h
13181
13182 PSTORE FILESYSTEM
13183 M:      Kees Cook <keescook@chromium.org>
13184 M:      Anton Vorontsov <anton@enomsg.org>
13185 M:      Colin Cross <ccross@android.com>
13186 M:      Tony Luck <tony.luck@intel.com>
13187 S:      Maintained
13188 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
13189 F:      fs/pstore/
13190 F:      include/linux/pstore*
13191 F:      drivers/firmware/efi/efi-pstore.c
13192 F:      drivers/acpi/apei/erst.c
13193 F:      Documentation/admin-guide/ramoops.rst
13194 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
13195 K:      \b(pstore|ramoops)
13196
13197 PTP HARDWARE CLOCK SUPPORT
13198 M:      Richard Cochran <richardcochran@gmail.com>
13199 L:      netdev@vger.kernel.org
13200 S:      Maintained
13201 W:      http://linuxptp.sourceforge.net/
13202 F:      Documentation/ABI/testing/sysfs-ptp
13203 F:      Documentation/driver-api/ptp.rst
13204 F:      drivers/net/phy/dp83640*
13205 F:      drivers/ptp/*
13206 F:      include/linux/ptp_cl*
13207
13208 PTRACE SUPPORT
13209 M:      Oleg Nesterov <oleg@redhat.com>
13210 S:      Maintained
13211 F:      include/asm-generic/syscall.h
13212 F:      include/linux/ptrace.h
13213 F:      include/linux/regset.h
13214 F:      include/linux/tracehook.h
13215 F:      include/uapi/linux/ptrace.h
13216 F:      include/uapi/linux/ptrace.h
13217 F:      kernel/ptrace.c
13218 F:      arch/*/ptrace*.c
13219 F:      arch/*/*/ptrace*.c
13220 F:      arch/*/include/asm/ptrace*.h
13221
13222 PULSE8-CEC DRIVER
13223 M:      Hans Verkuil <hverkuil@xs4all.nl>
13224 L:      linux-media@vger.kernel.org
13225 T:      git git://linuxtv.org/media_tree.git
13226 S:      Maintained
13227 F:      drivers/media/usb/pulse8-cec/*
13228 F:      Documentation/media/cec-drivers/pulse8-cec.rst
13229
13230 PVRUSB2 VIDEO4LINUX DRIVER
13231 M:      Mike Isely <isely@pobox.com>
13232 L:      pvrusb2@isely.net       (subscribers-only)
13233 L:      linux-media@vger.kernel.org
13234 W:      http://www.isely.net/pvrusb2/
13235 T:      git git://linuxtv.org/media_tree.git
13236 S:      Maintained
13237 F:      Documentation/media/v4l-drivers/pvrusb2*
13238 F:      drivers/media/usb/pvrusb2/
13239
13240 PWC WEBCAM DRIVER
13241 M:      Hans Verkuil <hverkuil@xs4all.nl>
13242 L:      linux-media@vger.kernel.org
13243 T:      git git://linuxtv.org/media_tree.git
13244 S:      Odd Fixes
13245 F:      drivers/media/usb/pwc/*
13246 F:      include/trace/events/pwc.h
13247
13248 PWM FAN DRIVER
13249 M:      Kamil Debski <kamil@wypas.org>
13250 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13251 L:      linux-hwmon@vger.kernel.org
13252 S:      Supported
13253 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
13254 F:      Documentation/hwmon/pwm-fan.rst
13255 F:      drivers/hwmon/pwm-fan.c
13256
13257 PWM IR Transmitter
13258 M:      Sean Young <sean@mess.org>
13259 L:      linux-media@vger.kernel.org
13260 S:      Maintained
13261 F:      drivers/media/rc/pwm-ir-tx.c
13262
13263 PWM SUBSYSTEM
13264 M:      Thierry Reding <thierry.reding@gmail.com>
13265 R:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
13266 L:      linux-pwm@vger.kernel.org
13267 S:      Maintained
13268 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
13269 Q:      https://patchwork.ozlabs.org/project/linux-pwm/list/
13270 F:      Documentation/driver-api/pwm.rst
13271 F:      Documentation/devicetree/bindings/pwm/
13272 F:      include/linux/pwm.h
13273 F:      drivers/pwm/
13274 F:      drivers/video/backlight/pwm_bl.c
13275 F:      include/linux/pwm_backlight.h
13276 F:      drivers/gpio/gpio-mvebu.c
13277 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
13278 K:      pwm_(config|apply_state|ops)
13279
13280 PXA GPIO DRIVER
13281 M:      Robert Jarzmik <robert.jarzmik@free.fr>
13282 L:      linux-gpio@vger.kernel.org
13283 S:      Maintained
13284 F:      drivers/gpio/gpio-pxa.c
13285
13286 PXA MMCI DRIVER
13287 S:      Orphan
13288
13289 PXA RTC DRIVER
13290 M:      Robert Jarzmik <robert.jarzmik@free.fr>
13291 L:      linux-rtc@vger.kernel.org
13292 S:      Maintained
13293
13294 PXA2xx/PXA3xx SUPPORT
13295 M:      Daniel Mack <daniel@zonque.org>
13296 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
13297 M:      Robert Jarzmik <robert.jarzmik@free.fr>
13298 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13299 T:      git git://github.com/hzhuang1/linux.git
13300 T:      git git://github.com/rjarzmik/linux.git
13301 S:      Maintained
13302 F:      arch/arm/boot/dts/pxa*
13303 F:      arch/arm/mach-pxa/
13304 F:      drivers/dma/pxa*
13305 F:      drivers/pcmcia/pxa2xx*
13306 F:      drivers/pinctrl/pxa/
13307 F:      drivers/spi/spi-pxa2xx*
13308 F:      drivers/usb/gadget/udc/pxa2*
13309 F:      include/sound/pxa2xx-lib.h
13310 F:      sound/arm/pxa*
13311 F:      sound/soc/pxa/
13312
13313 QAT DRIVER
13314 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
13315 L:      qat-linux@intel.com
13316 S:      Supported
13317 F:      drivers/crypto/qat/
13318
13319 QCOM AUDIO (ASoC) DRIVERS
13320 M:      Patrick Lai <plai@codeaurora.org>
13321 M:      Banajit Goswami <bgoswami@codeaurora.org>
13322 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13323 S:      Supported
13324 F:      sound/soc/qcom/
13325
13326 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
13327 M:      Gabriel Somlo <somlo@cmu.edu>
13328 M:      "Michael S. Tsirkin" <mst@redhat.com>
13329 L:      qemu-devel@nongnu.org
13330 S:      Maintained
13331 F:      drivers/firmware/qemu_fw_cfg.c
13332 F:      include/uapi/linux/qemu_fw_cfg.h
13333
13334 QIB DRIVER
13335 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
13336 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
13337 L:      linux-rdma@vger.kernel.org
13338 S:      Supported
13339 F:      drivers/infiniband/hw/qib/
13340
13341 QLOGIC QL41xxx FCOE DRIVER
13342 M:      QLogic-Storage-Upstream@cavium.com
13343 L:      linux-scsi@vger.kernel.org
13344 S:      Supported
13345 F:      drivers/scsi/qedf/
13346
13347 QLOGIC QL41xxx ISCSI DRIVER
13348 M:      QLogic-Storage-Upstream@cavium.com
13349 L:      linux-scsi@vger.kernel.org
13350 S:      Supported
13351 F:      drivers/scsi/qedi/
13352
13353 QLOGIC QL4xxx ETHERNET DRIVER
13354 M:      Ariel Elior <aelior@marvell.com>
13355 M:      GR-everest-linux-l2@marvell.com
13356 L:      netdev@vger.kernel.org
13357 S:      Supported
13358 F:      drivers/net/ethernet/qlogic/qed/
13359 F:      include/linux/qed/
13360 F:      drivers/net/ethernet/qlogic/qede/
13361
13362 QLOGIC QL4xxx RDMA DRIVER
13363 M:      Michal Kalderon <mkalderon@marvell.com>
13364 M:      Ariel Elior <aelior@marvell.com>
13365 L:      linux-rdma@vger.kernel.org
13366 S:      Supported
13367 F:      drivers/infiniband/hw/qedr/
13368 F:      include/uapi/rdma/qedr-abi.h
13369
13370 QLOGIC QLA1280 SCSI DRIVER
13371 M:      Michael Reed <mdr@sgi.com>
13372 L:      linux-scsi@vger.kernel.org
13373 S:      Maintained
13374 F:      drivers/scsi/qla1280.[ch]
13375
13376 QLOGIC QLA2XXX FC-SCSI DRIVER
13377 M:      qla2xxx-upstream@qlogic.com
13378 L:      linux-scsi@vger.kernel.org
13379 S:      Supported
13380 F:      Documentation/scsi/LICENSE.qla2xxx
13381 F:      drivers/scsi/qla2xxx/
13382
13383 QLOGIC QLA3XXX NETWORK DRIVER
13384 M:      GR-Linux-NIC-Dev@marvell.com
13385 L:      netdev@vger.kernel.org
13386 S:      Supported
13387 F:      Documentation/networking/device_drivers/qlogic/LICENSE.qla3xxx
13388 F:      drivers/net/ethernet/qlogic/qla3xxx.*
13389
13390 QLOGIC QLA4XXX iSCSI DRIVER
13391 M:      QLogic-Storage-Upstream@qlogic.com
13392 L:      linux-scsi@vger.kernel.org
13393 S:      Supported
13394 F:      Documentation/scsi/LICENSE.qla4xxx
13395 F:      drivers/scsi/qla4xxx/
13396
13397 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
13398 M:      Shahed Shaikh <shshaikh@marvell.com>
13399 M:      Manish Chopra <manishc@marvell.com>
13400 M:      GR-Linux-NIC-Dev@marvell.com
13401 L:      netdev@vger.kernel.org
13402 S:      Supported
13403 F:      drivers/net/ethernet/qlogic/qlcnic/
13404
13405 QLOGIC QLGE 10Gb ETHERNET DRIVER
13406 M:      Manish Chopra <manishc@marvell.com>
13407 M:      GR-Linux-NIC-Dev@marvell.com
13408 L:      netdev@vger.kernel.org
13409 S:      Supported
13410 F:      drivers/staging/qlge/
13411
13412 QM1D1B0004 MEDIA DRIVER
13413 M:      Akihiro Tsukada <tskd08@gmail.com>
13414 L:      linux-media@vger.kernel.org
13415 S:      Odd Fixes
13416 F:      drivers/media/tuners/qm1d1b0004*
13417
13418 QM1D1C0042 MEDIA DRIVER
13419 M:      Akihiro Tsukada <tskd08@gmail.com>
13420 L:      linux-media@vger.kernel.org
13421 S:      Odd Fixes
13422 F:      drivers/media/tuners/qm1d1c0042*
13423
13424 QNX4 FILESYSTEM
13425 M:      Anders Larsen <al@alarsen.net>
13426 W:      http://www.alarsen.net/linux/qnx4fs/
13427 S:      Maintained
13428 F:      fs/qnx4/
13429 F:      include/uapi/linux/qnx4_fs.h
13430 F:      include/uapi/linux/qnxtypes.h
13431
13432 QORIQ DPAA2 FSL-MC BUS DRIVER
13433 M:      Stuart Yoder <stuyoder@gmail.com>
13434 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
13435 L:      linux-kernel@vger.kernel.org
13436 S:      Maintained
13437 F:      drivers/bus/fsl-mc/
13438 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
13439 F:      Documentation/networking/device_drivers/freescale/dpaa2/overview.rst
13440
13441 QT1010 MEDIA DRIVER
13442 M:      Antti Palosaari <crope@iki.fi>
13443 L:      linux-media@vger.kernel.org
13444 W:      https://linuxtv.org
13445 W:      http://palosaari.fi/linux/
13446 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13447 T:      git git://linuxtv.org/anttip/media_tree.git
13448 S:      Maintained
13449 F:      drivers/media/tuners/qt1010*
13450
13451 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
13452 M:      Kalle Valo <kvalo@codeaurora.org>
13453 L:      ath10k@lists.infradead.org
13454 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
13455 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
13456 S:      Supported
13457 F:      drivers/net/wireless/ath/ath10k/
13458
13459 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
13460 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
13461 L:      linux-wireless@vger.kernel.org
13462 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
13463 S:      Supported
13464 F:      drivers/net/wireless/ath/ath9k/
13465
13466 QUALCOMM CAMERA SUBSYSTEM DRIVER
13467 M:      Todor Tomov <todor.too@gmail.com>
13468 L:      linux-media@vger.kernel.org
13469 S:      Maintained
13470 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
13471 F:      Documentation/media/v4l-drivers/qcom_camss.rst
13472 F:      drivers/media/platform/qcom/camss/
13473
13474 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
13475 M:      Ilia Lin <ilia.lin@kernel.org>
13476 L:      linux-pm@vger.kernel.org
13477 S:      Maintained
13478 F:      Documentation/devicetree/bindings/opp/qcom-nvmem-cpufreq.txt
13479 F:      drivers/cpufreq/qcom-cpufreq-nvmem.c
13480
13481 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
13482 M:      Timur Tabi <timur@kernel.org>
13483 L:      netdev@vger.kernel.org
13484 S:      Maintained
13485 F:      drivers/net/ethernet/qualcomm/emac/
13486
13487 QUALCOMM ETHQOS ETHERNET DRIVER
13488 M:      Vinod Koul <vkoul@kernel.org>
13489 M:      Niklas Cassel <niklas.cassel@linaro.org>
13490 L:      netdev@vger.kernel.org
13491 S:      Maintained
13492 F:      drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c
13493 F:      Documentation/devicetree/bindings/net/qcom,ethqos.txt
13494
13495 QUALCOMM GENERIC INTERFACE I2C DRIVER
13496 M:      Alok Chauhan <alokc@codeaurora.org>
13497 L:      linux-i2c@vger.kernel.org
13498 L:      linux-arm-msm@vger.kernel.org
13499 S:      Supported
13500 F:      drivers/i2c/busses/i2c-qcom-geni.c
13501
13502 QUALCOMM HEXAGON ARCHITECTURE
13503 M:      Brian Cain <bcain@codeaurora.org>
13504 L:      linux-hexagon@vger.kernel.org
13505 S:      Supported
13506 F:      arch/hexagon/
13507
13508 QUALCOMM HIDMA DRIVER
13509 M:      Sinan Kaya <okaya@kernel.org>
13510 L:      linux-arm-kernel@lists.infradead.org
13511 L:      linux-arm-msm@vger.kernel.org
13512 L:      dmaengine@vger.kernel.org
13513 S:      Supported
13514 F:      drivers/dma/qcom/hidma*
13515
13516 QUALCOMM IOMMU
13517 M:      Rob Clark <robdclark@gmail.com>
13518 L:      iommu@lists.linux-foundation.org
13519 L:      linux-arm-msm@vger.kernel.org
13520 S:      Maintained
13521 F:      drivers/iommu/qcom_iommu.c
13522
13523 QUALCOMM TSENS THERMAL DRIVER
13524 M:      Amit Kucheria <amit.kucheria@linaro.org>
13525 L:      linux-pm@vger.kernel.org
13526 L:      linux-arm-msm@vger.kernel.org
13527 S:      Maintained
13528 F:      drivers/thermal/qcom/
13529
13530 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
13531 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
13532 L:      linux-media@vger.kernel.org
13533 L:      linux-arm-msm@vger.kernel.org
13534 T:      git git://linuxtv.org/media_tree.git
13535 S:      Maintained
13536 F:      drivers/media/platform/qcom/venus/
13537
13538 QUALCOMM WCN36XX WIRELESS DRIVER
13539 M:      Kalle Valo <kvalo@codeaurora.org>
13540 L:      wcn36xx@lists.infradead.org
13541 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
13542 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
13543 S:      Supported
13544 F:      drivers/net/wireless/ath/wcn36xx/
13545
13546 QUANTENNA QTNFMAC WIRELESS DRIVER
13547 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
13548 M:      Avinash Patil <avinashp@quantenna.com>
13549 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
13550 L:      linux-wireless@vger.kernel.org
13551 S:      Maintained
13552 F:      drivers/net/wireless/quantenna
13553
13554 RADEON and AMDGPU DRM DRIVERS
13555 M:      Alex Deucher <alexander.deucher@amd.com>
13556 M:      Christian König <christian.koenig@amd.com>
13557 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
13558 L:      amd-gfx@lists.freedesktop.org
13559 T:      git git://people.freedesktop.org/~agd5f/linux
13560 S:      Supported
13561 F:      drivers/gpu/drm/radeon/
13562 F:      include/uapi/drm/radeon_drm.h
13563 F:      drivers/gpu/drm/amd/
13564 F:      include/uapi/drm/amdgpu_drm.h
13565
13566 RADEON FRAMEBUFFER DISPLAY DRIVER
13567 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
13568 L:      linux-fbdev@vger.kernel.org
13569 S:      Maintained
13570 F:      drivers/video/fbdev/aty/radeon*
13571 F:      include/uapi/linux/radeonfb.h
13572
13573 RADIOSHARK RADIO DRIVER
13574 M:      Hans Verkuil <hverkuil@xs4all.nl>
13575 L:      linux-media@vger.kernel.org
13576 T:      git git://linuxtv.org/media_tree.git
13577 S:      Maintained
13578 F:      drivers/media/radio/radio-shark.c
13579
13580 RADIOSHARK2 RADIO DRIVER
13581 M:      Hans Verkuil <hverkuil@xs4all.nl>
13582 L:      linux-media@vger.kernel.org
13583 T:      git git://linuxtv.org/media_tree.git
13584 S:      Maintained
13585 F:      drivers/media/radio/radio-shark2.c
13586 F:      drivers/media/radio/radio-tea5777.c
13587
13588 RADOS BLOCK DEVICE (RBD)
13589 M:      Ilya Dryomov <idryomov@gmail.com>
13590 M:      Sage Weil <sage@redhat.com>
13591 M:      Alex Elder <elder@kernel.org>
13592 L:      ceph-devel@vger.kernel.org
13593 W:      http://ceph.com/
13594 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
13595 T:      git git://github.com/ceph/ceph-client.git
13596 S:      Supported
13597 F:      Documentation/ABI/testing/sysfs-bus-rbd
13598 F:      drivers/block/rbd.c
13599 F:      drivers/block/rbd_types.h
13600
13601 RAGE128 FRAMEBUFFER DISPLAY DRIVER
13602 M:      Paul Mackerras <paulus@samba.org>
13603 L:      linux-fbdev@vger.kernel.org
13604 S:      Maintained
13605 F:      drivers/video/fbdev/aty/aty128fb.c
13606
13607 RAINSHADOW-CEC DRIVER
13608 M:      Hans Verkuil <hverkuil@xs4all.nl>
13609 L:      linux-media@vger.kernel.org
13610 T:      git git://linuxtv.org/media_tree.git
13611 S:      Maintained
13612 F:      drivers/media/usb/rainshadow-cec/*
13613
13614 RALINK MIPS ARCHITECTURE
13615 M:      John Crispin <john@phrozen.org>
13616 L:      linux-mips@vger.kernel.org
13617 S:      Maintained
13618 F:      arch/mips/ralink
13619
13620 RALINK RT2X00 WIRELESS LAN DRIVER
13621 P:      rt2x00 project
13622 M:      Stanislaw Gruszka <sgruszka@redhat.com>
13623 M:      Helmut Schaa <helmut.schaa@googlemail.com>
13624 L:      linux-wireless@vger.kernel.org
13625 S:      Maintained
13626 F:      drivers/net/wireless/ralink/rt2x00/
13627
13628 RAMDISK RAM BLOCK DEVICE DRIVER
13629 M:      Jens Axboe <axboe@kernel.dk>
13630 S:      Maintained
13631 F:      Documentation/admin-guide/blockdev/ramdisk.rst
13632 F:      drivers/block/brd.c
13633
13634 RANCHU VIRTUAL BOARD FOR MIPS
13635 M:      Miodrag Dinic <miodrag.dinic@mips.com>
13636 L:      linux-mips@vger.kernel.org
13637 S:      Supported
13638 F:      arch/mips/generic/board-ranchu.c
13639 F:      arch/mips/configs/generic/board-ranchu.config
13640
13641 RANDOM NUMBER DRIVER
13642 M:      "Theodore Ts'o" <tytso@mit.edu>
13643 S:      Maintained
13644 F:      drivers/char/random.c
13645
13646 RAPIDIO SUBSYSTEM
13647 M:      Matt Porter <mporter@kernel.crashing.org>
13648 M:      Alexandre Bounine <alex.bou9@gmail.com>
13649 S:      Maintained
13650 F:      drivers/rapidio/
13651
13652 RAS INFRASTRUCTURE
13653 M:      Tony Luck <tony.luck@intel.com>
13654 M:      Borislav Petkov <bp@alien8.de>
13655 L:      linux-edac@vger.kernel.org
13656 S:      Maintained
13657 F:      drivers/ras/
13658 F:      include/linux/ras.h
13659 F:      include/ras/ras_event.h
13660 F:      Documentation/admin-guide/ras.rst
13661
13662 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
13663 L:      linux-wireless@vger.kernel.org
13664 S:      Orphan
13665 F:      drivers/net/wireless/ray*
13666
13667 RCUTORTURE TEST FRAMEWORK
13668 M:      "Paul E. McKenney" <paulmck@kernel.org>
13669 M:      Josh Triplett <josh@joshtriplett.org>
13670 R:      Steven Rostedt <rostedt@goodmis.org>
13671 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13672 R:      Lai Jiangshan <jiangshanlai@gmail.com>
13673 L:      rcu@vger.kernel.org
13674 S:      Supported
13675 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
13676 F:      tools/testing/selftests/rcutorture
13677
13678 RDC R-321X SoC
13679 M:      Florian Fainelli <florian@openwrt.org>
13680 S:      Maintained
13681
13682 RDC R6040 FAST ETHERNET DRIVER
13683 M:      Florian Fainelli <f.fainelli@gmail.com>
13684 L:      netdev@vger.kernel.org
13685 S:      Maintained
13686 F:      drivers/net/ethernet/rdc/r6040.c
13687
13688 RDMAVT - RDMA verbs software
13689 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
13690 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
13691 L:      linux-rdma@vger.kernel.org
13692 S:      Supported
13693 F:      drivers/infiniband/sw/rdmavt
13694
13695 RDS - RELIABLE DATAGRAM SOCKETS
13696 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
13697 L:      netdev@vger.kernel.org
13698 L:      linux-rdma@vger.kernel.org
13699 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
13700 W:      https://oss.oracle.com/projects/rds/
13701 S:      Supported
13702 F:      net/rds/
13703 F:      Documentation/networking/rds.txt
13704
13705 RDT - RESOURCE ALLOCATION
13706 M:      Fenghua Yu <fenghua.yu@intel.com>
13707 M:      Reinette Chatre <reinette.chatre@intel.com>
13708 L:      linux-kernel@vger.kernel.org
13709 S:      Supported
13710 F:      arch/x86/kernel/cpu/resctrl/
13711 F:      arch/x86/include/asm/resctrl_sched.h
13712 F:      Documentation/x86/resctrl*
13713
13714 READ-COPY UPDATE (RCU)
13715 M:      "Paul E. McKenney" <paulmck@kernel.org>
13716 M:      Josh Triplett <josh@joshtriplett.org>
13717 R:      Steven Rostedt <rostedt@goodmis.org>
13718 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13719 R:      Lai Jiangshan <jiangshanlai@gmail.com>
13720 R:      Joel Fernandes <joel@joelfernandes.org>
13721 L:      rcu@vger.kernel.org
13722 W:      http://www.rdrop.com/users/paulmck/RCU/
13723 S:      Supported
13724 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
13725 F:      Documentation/RCU/
13726 X:      Documentation/RCU/torture.txt
13727 F:      include/linux/rcu*
13728 X:      include/linux/srcu*.h
13729 F:      kernel/rcu/
13730 X:      kernel/rcu/srcu*.c
13731
13732 REAL TIME CLOCK (RTC) SUBSYSTEM
13733 M:      Alessandro Zummo <a.zummo@towertech.it>
13734 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
13735 L:      linux-rtc@vger.kernel.org
13736 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
13737 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
13738 S:      Maintained
13739 F:      Documentation/devicetree/bindings/rtc/
13740 F:      Documentation/admin-guide/rtc.rst
13741 F:      drivers/rtc/
13742 F:      include/linux/rtc.h
13743 F:      include/uapi/linux/rtc.h
13744 F:      include/linux/rtc/
13745 F:      include/linux/platform_data/rtc-*
13746 F:      tools/testing/selftests/rtc/
13747
13748 REALTEK AUDIO CODECS
13749 M:      Bard Liao <bardliao@realtek.com>
13750 M:      Oder Chiou <oder_chiou@realtek.com>
13751 S:      Maintained
13752 F:      sound/soc/codecs/rt*
13753 F:      include/sound/rt*.h
13754
13755 REALTEK RTL83xx SMI DSA ROUTER CHIPS
13756 M:      Linus Walleij <linus.walleij@linaro.org>
13757 S:      Maintained
13758 F:      Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
13759 F:      drivers/net/dsa/realtek-smi*
13760 F:      drivers/net/dsa/rtl83*
13761
13762 REDPINE WIRELESS DRIVER
13763 M:      Amitkumar Karwar <amitkarwar@gmail.com>
13764 M:      Siva Rebbagondla <siva8118@gmail.com>
13765 L:      linux-wireless@vger.kernel.org
13766 S:      Maintained
13767 F:      drivers/net/wireless/rsi/
13768
13769 REGISTER MAP ABSTRACTION
13770 M:      Mark Brown <broonie@kernel.org>
13771 L:      linux-kernel@vger.kernel.org
13772 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
13773 S:      Supported
13774 F:      Documentation/devicetree/bindings/regmap/
13775 F:      drivers/base/regmap/
13776 F:      include/linux/regmap.h
13777
13778 REISERFS FILE SYSTEM
13779 L:      reiserfs-devel@vger.kernel.org
13780 S:      Supported
13781 F:      fs/reiserfs/
13782
13783 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
13784 M:      Ohad Ben-Cohen <ohad@wizery.com>
13785 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
13786 L:      linux-remoteproc@vger.kernel.org
13787 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git rproc-next
13788 S:      Maintained
13789 F:      Documentation/devicetree/bindings/remoteproc/
13790 F:      Documentation/ABI/testing/sysfs-class-remoteproc
13791 F:      Documentation/remoteproc.txt
13792 F:      drivers/remoteproc/
13793 F:      include/linux/remoteproc.h
13794 F:      include/linux/remoteproc/
13795
13796 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
13797 M:      Ohad Ben-Cohen <ohad@wizery.com>
13798 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
13799 L:      linux-remoteproc@vger.kernel.org
13800 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git rpmsg-next
13801 S:      Maintained
13802 F:      drivers/rpmsg/
13803 F:      Documentation/rpmsg.txt
13804 F:      Documentation/ABI/testing/sysfs-bus-rpmsg
13805 F:      include/linux/rpmsg.h
13806 F:      include/linux/rpmsg/
13807 F:      include/uapi/linux/rpmsg.h
13808 F:      samples/rpmsg/
13809
13810 RENESAS CLOCK DRIVERS
13811 M:      Geert Uytterhoeven <geert+renesas@glider.be>
13812 L:      linux-renesas-soc@vger.kernel.org
13813 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
13814 S:      Supported
13815 F:      drivers/clk/renesas/
13816
13817 RENESAS EMEV2 I2C DRIVER
13818 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
13819 S:      Supported
13820 F:      Documentation/devicetree/bindings/i2c/renesas,iic-emev2.txt
13821 F:      drivers/i2c/busses/i2c-emev2.c
13822
13823 RENESAS ETHERNET DRIVERS
13824 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
13825 L:      netdev@vger.kernel.org
13826 L:      linux-renesas-soc@vger.kernel.org
13827 F:      Documentation/devicetree/bindings/net/renesas,*.txt
13828 F:      Documentation/devicetree/bindings/net/sh_eth.txt
13829 F:      drivers/net/ethernet/renesas/
13830 F:      include/linux/sh_eth.h
13831
13832 RENESAS R-CAR GYROADC DRIVER
13833 M:      Marek Vasut <marek.vasut@gmail.com>
13834 L:      linux-iio@vger.kernel.org
13835 S:      Supported
13836 F:      Documentation/devicetree/bindings/iio/adc/renesas,gyroadc.txt
13837 F:      drivers/iio/adc/rcar-gyroadc.c
13838
13839 RENESAS R-CAR I2C DRIVERS
13840 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
13841 S:      Supported
13842 F:      Documentation/devicetree/bindings/i2c/renesas,i2c.txt
13843 F:      Documentation/devicetree/bindings/i2c/renesas,iic.txt
13844 F:      drivers/i2c/busses/i2c-rcar.c
13845 F:      drivers/i2c/busses/i2c-sh_mobile.c
13846
13847 RENESAS RIIC DRIVER
13848 M:      Chris Brandt <chris.brandt@renesas.com>
13849 S:      Supported
13850 F:      Documentation/devicetree/bindings/i2c/renesas,riic.txt
13851 F:      drivers/i2c/busses/i2c-riic.c
13852
13853 RENESAS USB PHY DRIVER
13854 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
13855 L:      linux-renesas-soc@vger.kernel.org
13856 S:      Maintained
13857 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
13858
13859 RESET CONTROLLER FRAMEWORK
13860 M:      Philipp Zabel <p.zabel@pengutronix.de>
13861 T:      git git://git.pengutronix.de/git/pza/linux
13862 S:      Maintained
13863 F:      drivers/reset/
13864 F:      Documentation/devicetree/bindings/reset/
13865 F:      include/dt-bindings/reset/
13866 F:      include/linux/reset.h
13867 F:      include/linux/reset/
13868 F:      include/linux/reset-controller.h
13869
13870 RESTARTABLE SEQUENCES SUPPORT
13871 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13872 M:      Peter Zijlstra <peterz@infradead.org>
13873 M:      "Paul E. McKenney" <paulmck@kernel.org>
13874 M:      Boqun Feng <boqun.feng@gmail.com>
13875 L:      linux-kernel@vger.kernel.org
13876 S:      Supported
13877 F:      kernel/rseq.c
13878 F:      include/uapi/linux/rseq.h
13879 F:      include/trace/events/rseq.h
13880 F:      tools/testing/selftests/rseq/
13881
13882 RFKILL
13883 M:      Johannes Berg <johannes@sipsolutions.net>
13884 L:      linux-wireless@vger.kernel.org
13885 W:      http://wireless.kernel.org/
13886 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
13887 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
13888 S:      Maintained
13889 F:      Documentation/driver-api/rfkill.rst
13890 F:      Documentation/ABI/stable/sysfs-class-rfkill
13891 F:      net/rfkill/
13892 F:      include/linux/rfkill.h
13893 F:      include/uapi/linux/rfkill.h
13894
13895 RHASHTABLE
13896 M:      Thomas Graf <tgraf@suug.ch>
13897 M:      Herbert Xu <herbert@gondor.apana.org.au>
13898 L:      netdev@vger.kernel.org
13899 S:      Maintained
13900 F:      lib/rhashtable.c
13901 F:      lib/test_rhashtable.c
13902 F:      include/linux/rhashtable.h
13903 F:      include/linux/rhashtable-types.h
13904
13905 RICOH R5C592 MEMORYSTICK DRIVER
13906 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13907 S:      Maintained
13908 F:      drivers/memstick/host/r592.*
13909
13910 RICOH SMARTMEDIA/XD DRIVER
13911 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13912 S:      Maintained
13913 F:      drivers/mtd/nand/raw/r852.c
13914 F:      drivers/mtd/nand/raw/r852.h
13915
13916 RISC-V ARCHITECTURE
13917 M:      Paul Walmsley <paul.walmsley@sifive.com>
13918 M:      Palmer Dabbelt <palmer@sifive.com>
13919 M:      Albert Ou <aou@eecs.berkeley.edu>
13920 L:      linux-riscv@lists.infradead.org
13921 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git
13922 S:      Supported
13923 F:      arch/riscv/
13924 K:      riscv
13925 N:      riscv
13926
13927 ROCCAT DRIVERS
13928 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
13929 W:      http://sourceforge.net/projects/roccat/
13930 S:      Maintained
13931 F:      drivers/hid/hid-roccat*
13932 F:      include/linux/hid-roccat*
13933 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
13934
13935 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
13936 M:      Jacob Chen <jacob-chen@iotwrt.com>
13937 M:      Ezequiel Garcia <ezequiel@collabora.com>
13938 L:      linux-media@vger.kernel.org
13939 S:      Maintained
13940 F:      drivers/media/platform/rockchip/rga/
13941 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
13942
13943 HANTRO VPU CODEC DRIVER
13944 M:      Ezequiel Garcia <ezequiel@collabora.com>
13945 L:      linux-media@vger.kernel.org
13946 S:      Maintained
13947 F:      drivers/staging/media/hantro/
13948 F:      Documentation/devicetree/bindings/media/rockchip-vpu.txt
13949
13950 ROCKER DRIVER
13951 M:      Jiri Pirko <jiri@resnulli.us>
13952 L:      netdev@vger.kernel.org
13953 S:      Supported
13954 F:      drivers/net/ethernet/rocker/
13955
13956 ROCKETPORT DRIVER
13957 P:      Comtrol Corp.
13958 W:      http://www.comtrol.com
13959 S:      Maintained
13960 F:      Documentation/driver-api/serial/rocket.rst
13961 F:      drivers/tty/rocket*
13962
13963 ROCKETPORT EXPRESS/INFINITY DRIVER
13964 M:      Kevin Cernekee <cernekee@gmail.com>
13965 L:      linux-serial@vger.kernel.org
13966 S:      Odd Fixes
13967 F:      drivers/tty/serial/rp2.*
13968
13969 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
13970 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
13971 L:      linux-kernel@vger.kernel.org
13972 L:      linux-renesas-soc@vger.kernel.org
13973 S:      Supported
13974 F:      drivers/mfd/bd9571mwv.c
13975 F:      drivers/regulator/bd9571mwv-regulator.c
13976 F:      drivers/gpio/gpio-bd9571mwv.c
13977 F:      include/linux/mfd/bd9571mwv.h
13978 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
13979
13980 ROSE NETWORK LAYER
13981 M:      Ralf Baechle <ralf@linux-mips.org>
13982 L:      linux-hams@vger.kernel.org
13983 W:      http://www.linux-ax25.org/
13984 S:      Maintained
13985 F:      include/net/rose.h
13986 F:      include/uapi/linux/rose.h
13987 F:      net/rose/
13988
13989 RTL2830 MEDIA DRIVER
13990 M:      Antti Palosaari <crope@iki.fi>
13991 L:      linux-media@vger.kernel.org
13992 W:      https://linuxtv.org
13993 W:      http://palosaari.fi/linux/
13994 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13995 T:      git git://linuxtv.org/anttip/media_tree.git
13996 S:      Maintained
13997 F:      drivers/media/dvb-frontends/rtl2830*
13998
13999 RTL2832 MEDIA DRIVER
14000 M:      Antti Palosaari <crope@iki.fi>
14001 L:      linux-media@vger.kernel.org
14002 W:      https://linuxtv.org
14003 W:      http://palosaari.fi/linux/
14004 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14005 T:      git git://linuxtv.org/anttip/media_tree.git
14006 S:      Maintained
14007 F:      drivers/media/dvb-frontends/rtl2832*
14008
14009 RTL2832_SDR MEDIA DRIVER
14010 M:      Antti Palosaari <crope@iki.fi>
14011 L:      linux-media@vger.kernel.org
14012 W:      https://linuxtv.org
14013 W:      http://palosaari.fi/linux/
14014 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14015 T:      git git://linuxtv.org/anttip/media_tree.git
14016 S:      Maintained
14017 F:      drivers/media/dvb-frontends/rtl2832_sdr*
14018
14019 RTL8180 WIRELESS DRIVER
14020 L:      linux-wireless@vger.kernel.org
14021 W:      http://wireless.kernel.org/
14022 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
14023 S:      Orphan
14024 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
14025
14026 RTL8187 WIRELESS DRIVER
14027 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
14028 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
14029 M:      Larry Finger <Larry.Finger@lwfinger.net>
14030 L:      linux-wireless@vger.kernel.org
14031 W:      http://wireless.kernel.org/
14032 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
14033 S:      Maintained
14034 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
14035
14036 REALTEK WIRELESS DRIVER (rtlwifi family)
14037 M:      Ping-Ke Shih <pkshih@realtek.com>
14038 L:      linux-wireless@vger.kernel.org
14039 W:      http://wireless.kernel.org/
14040 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
14041 S:      Maintained
14042 F:      drivers/net/wireless/realtek/rtlwifi/
14043
14044 REALTEK WIRELESS DRIVER (rtw88)
14045 M:      Yan-Hsuan Chuang <yhchuang@realtek.com>
14046 L:      linux-wireless@vger.kernel.org
14047 S:      Maintained
14048 F:      drivers/net/wireless/realtek/rtw88/
14049
14050 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
14051 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
14052 L:      linux-wireless@vger.kernel.org
14053 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
14054 S:      Maintained
14055 F:      drivers/net/wireless/realtek/rtl8xxxu/
14056
14057 RXRPC SOCKETS (AF_RXRPC)
14058 M:      David Howells <dhowells@redhat.com>
14059 L:      linux-afs@lists.infradead.org
14060 S:      Supported
14061 F:      net/rxrpc/
14062 F:      include/keys/rxrpc-type.h
14063 F:      include/net/af_rxrpc.h
14064 F:      include/trace/events/rxrpc.h
14065 F:      include/uapi/linux/rxrpc.h
14066 F:      Documentation/networking/rxrpc.txt
14067 W:      https://www.infradead.org/~dhowells/kafs/
14068
14069 S3 SAVAGE FRAMEBUFFER DRIVER
14070 M:      Antonino Daplas <adaplas@gmail.com>
14071 L:      linux-fbdev@vger.kernel.org
14072 S:      Maintained
14073 F:      drivers/video/fbdev/savage/
14074
14075 S390
14076 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
14077 M:      Vasily Gorbik <gor@linux.ibm.com>
14078 M:      Christian Borntraeger <borntraeger@de.ibm.com>
14079 L:      linux-s390@vger.kernel.org
14080 W:      http://www.ibm.com/developerworks/linux/linux390/
14081 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
14082 S:      Supported
14083 F:      arch/s390/
14084 F:      drivers/s390/
14085 F:      Documentation/s390/
14086 F:      Documentation/driver-api/s390-drivers.rst
14087
14088 S390 COMMON I/O LAYER
14089 M:      Sebastian Ott <sebott@linux.ibm.com>
14090 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
14091 L:      linux-s390@vger.kernel.org
14092 W:      http://www.ibm.com/developerworks/linux/linux390/
14093 S:      Supported
14094 F:      drivers/s390/cio/
14095
14096 S390 DASD DRIVER
14097 M:      Stefan Haberland <sth@linux.ibm.com>
14098 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
14099 L:      linux-s390@vger.kernel.org
14100 W:      http://www.ibm.com/developerworks/linux/linux390/
14101 S:      Supported
14102 F:      drivers/s390/block/dasd*
14103 F:      block/partitions/ibm.c
14104
14105 S390 IOMMU (PCI)
14106 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
14107 L:      linux-s390@vger.kernel.org
14108 W:      http://www.ibm.com/developerworks/linux/linux390/
14109 S:      Supported
14110 F:      drivers/iommu/s390-iommu.c
14111
14112 S390 IUCV NETWORK LAYER
14113 M:      Julian Wiedmann <jwi@linux.ibm.com>
14114 M:      Ursula Braun <ubraun@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/net/*iucv*
14119 F:      include/net/iucv/
14120 F:      net/iucv/
14121
14122 S390 NETWORK DRIVERS
14123 M:      Julian Wiedmann <jwi@linux.ibm.com>
14124 M:      Ursula Braun <ubraun@linux.ibm.com>
14125 L:      linux-s390@vger.kernel.org
14126 W:      http://www.ibm.com/developerworks/linux/linux390/
14127 S:      Supported
14128 F:      drivers/s390/net/
14129
14130 S390 PCI SUBSYSTEM
14131 M:      Sebastian Ott <sebott@linux.ibm.com>
14132 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
14133 L:      linux-s390@vger.kernel.org
14134 W:      http://www.ibm.com/developerworks/linux/linux390/
14135 S:      Supported
14136 F:      arch/s390/pci/
14137 F:      drivers/pci/hotplug/s390_pci_hpc.c
14138
14139 S390 VFIO-CCW DRIVER
14140 M:      Cornelia Huck <cohuck@redhat.com>
14141 M:      Eric Farman <farman@linux.ibm.com>
14142 R:      Halil Pasic <pasic@linux.ibm.com>
14143 L:      linux-s390@vger.kernel.org
14144 L:      kvm@vger.kernel.org
14145 S:      Supported
14146 F:      drivers/s390/cio/vfio_ccw*
14147 F:      Documentation/s390/vfio-ccw.rst
14148 F:      include/uapi/linux/vfio_ccw.h
14149
14150 S390 ZCRYPT DRIVER
14151 M:      Harald Freudenberger <freude@linux.ibm.com>
14152 L:      linux-s390@vger.kernel.org
14153 W:      http://www.ibm.com/developerworks/linux/linux390/
14154 S:      Supported
14155 F:      drivers/s390/crypto/
14156
14157 S390 VFIO AP DRIVER
14158 M:      Tony Krowiak <akrowiak@linux.ibm.com>
14159 M:      Pierre Morel <pmorel@linux.ibm.com>
14160 M:      Halil Pasic <pasic@linux.ibm.com>
14161 L:      linux-s390@vger.kernel.org
14162 W:      http://www.ibm.com/developerworks/linux/linux390/
14163 S:      Supported
14164 F:      drivers/s390/crypto/vfio_ap_drv.c
14165 F:      drivers/s390/crypto/vfio_ap_private.h
14166 F:      drivers/s390/crypto/vfio_ap_ops.c
14167 F:      Documentation/s390/vfio-ap.rst
14168
14169 S390 ZFCP DRIVER
14170 M:      Steffen Maier <maier@linux.ibm.com>
14171 M:      Benjamin Block <bblock@linux.ibm.com>
14172 L:      linux-s390@vger.kernel.org
14173 W:      http://www.ibm.com/developerworks/linux/linux390/
14174 S:      Supported
14175 F:      drivers/s390/scsi/zfcp_*
14176
14177 S3C24XX SD/MMC Driver
14178 M:      Ben Dooks <ben-linux@fluff.org>
14179 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14180 S:      Supported
14181 F:      drivers/mmc/host/s3cmci.*
14182
14183 SAA6588 RDS RECEIVER DRIVER
14184 M:      Hans Verkuil <hverkuil@xs4all.nl>
14185 L:      linux-media@vger.kernel.org
14186 T:      git git://linuxtv.org/media_tree.git
14187 W:      https://linuxtv.org
14188 S:      Odd Fixes
14189 F:      drivers/media/i2c/saa6588*
14190
14191 SAA7134 VIDEO4LINUX DRIVER
14192 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14193 L:      linux-media@vger.kernel.org
14194 W:      https://linuxtv.org
14195 T:      git git://linuxtv.org/media_tree.git
14196 S:      Odd fixes
14197 F:      Documentation/media/v4l-drivers/saa7134*
14198 F:      drivers/media/pci/saa7134/
14199
14200 SAA7146 VIDEO4LINUX-2 DRIVER
14201 M:      Hans Verkuil <hverkuil@xs4all.nl>
14202 L:      linux-media@vger.kernel.org
14203 T:      git git://linuxtv.org/media_tree.git
14204 S:      Maintained
14205 F:      drivers/media/common/saa7146/
14206 F:      drivers/media/pci/saa7146/
14207 F:      include/media/drv-intf/saa7146*
14208
14209 SAFESETID SECURITY MODULE
14210 M:     Micah Morton <mortonm@chromium.org>
14211 S:     Supported
14212 F:     security/safesetid/
14213 F:     Documentation/admin-guide/LSM/SafeSetID.rst
14214
14215 SAMSUNG AUDIO (ASoC) DRIVERS
14216 M:      Krzysztof Kozlowski <krzk@kernel.org>
14217 M:      Sangbeom Kim <sbkim73@samsung.com>
14218 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
14219 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14220 S:      Supported
14221 F:      sound/soc/samsung/
14222 F:      Documentation/devicetree/bindings/sound/samsung*
14223
14224 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
14225 M:      Krzysztof Kozlowski <krzk@kernel.org>
14226 L:      linux-crypto@vger.kernel.org
14227 L:      linux-samsung-soc@vger.kernel.org
14228 S:      Maintained
14229 F:      drivers/crypto/exynos-rng.c
14230 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.txt
14231
14232 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
14233 M:      Łukasz Stelmach <l.stelmach@samsung.com>
14234 L:      linux-samsung-soc@vger.kernel.org
14235 S:      Maintained
14236 F:      drivers/char/hw_random/exynos-trng.c
14237 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
14238
14239 SAMSUNG FRAMEBUFFER DRIVER
14240 M:      Jingoo Han <jingoohan1@gmail.com>
14241 L:      linux-fbdev@vger.kernel.org
14242 S:      Maintained
14243 F:      drivers/video/fbdev/s3c-fb.c
14244
14245 SAMSUNG LAPTOP DRIVER
14246 M:      Corentin Chary <corentin.chary@gmail.com>
14247 L:      platform-driver-x86@vger.kernel.org
14248 S:      Maintained
14249 F:      drivers/platform/x86/samsung-laptop.c
14250
14251 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
14252 M:      Sangbeom Kim <sbkim73@samsung.com>
14253 M:      Krzysztof Kozlowski <krzk@kernel.org>
14254 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
14255 L:      linux-kernel@vger.kernel.org
14256 L:      linux-samsung-soc@vger.kernel.org
14257 S:      Supported
14258 F:      drivers/mfd/sec*.c
14259 F:      drivers/regulator/s2m*.c
14260 F:      drivers/regulator/s5m*.c
14261 F:      drivers/clk/clk-s2mps11.c
14262 F:      drivers/rtc/rtc-s5m.c
14263 F:      include/linux/mfd/samsung/
14264 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
14265 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
14266 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
14267 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
14268
14269 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
14270 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
14271 L:      linux-media@vger.kernel.org
14272 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
14273 S:      Maintained
14274 F:      drivers/media/platform/s3c-camif/
14275 F:      include/media/drv-intf/s3c_camif.h
14276
14277 SAMSUNG S3FWRN5 NFC DRIVER
14278 M:      Robert Baldyga <r.baldyga@samsung.com>
14279 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
14280 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
14281 S:      Supported
14282 F:      drivers/nfc/s3fwrn5
14283
14284 SAMSUNG S5C73M3 CAMERA DRIVER
14285 M:      Kyungmin Park <kyungmin.park@samsung.com>
14286 M:      Andrzej Hajda <a.hajda@samsung.com>
14287 L:      linux-media@vger.kernel.org
14288 S:      Supported
14289 F:      drivers/media/i2c/s5c73m3/*
14290
14291 SAMSUNG S5K5BAF CAMERA DRIVER
14292 M:      Kyungmin Park <kyungmin.park@samsung.com>
14293 M:      Andrzej Hajda <a.hajda@samsung.com>
14294 L:      linux-media@vger.kernel.org
14295 S:      Supported
14296 F:      drivers/media/i2c/s5k5baf.c
14297
14298 SAMSUNG S5P Security SubSystem (SSS) DRIVER
14299 M:      Krzysztof Kozlowski <krzk@kernel.org>
14300 M:      Vladimir Zapolskiy <vz@mleia.com>
14301 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
14302 L:      linux-crypto@vger.kernel.org
14303 L:      linux-samsung-soc@vger.kernel.org
14304 S:      Maintained
14305 F:      Documentation/devicetree/bindings/crypto/samsung-slimsss.txt
14306 F:      Documentation/devicetree/bindings/crypto/samsung-sss.txt
14307 F:      drivers/crypto/s5p-sss.c
14308
14309 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
14310 M:      Kyungmin Park <kyungmin.park@samsung.com>
14311 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
14312 L:      linux-media@vger.kernel.org
14313 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
14314 S:      Supported
14315 F:      drivers/media/platform/exynos4-is/
14316
14317 SAMSUNG SOC CLOCK DRIVERS
14318 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
14319 M:      Tomasz Figa <tomasz.figa@gmail.com>
14320 M:      Chanwoo Choi <cw00.choi@samsung.com>
14321 S:      Supported
14322 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
14323 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
14324 F:      drivers/clk/samsung/
14325 F:      include/dt-bindings/clock/exynos*.h
14326 F:      Documentation/devicetree/bindings/clock/exynos*.txt
14327 F:      Documentation/devicetree/bindings/clock/samsung,s3c*
14328 F:      Documentation/devicetree/bindings/clock/samsung,s5p*
14329
14330 SAMSUNG SPI DRIVERS
14331 M:      Kukjin Kim <kgene@kernel.org>
14332 M:      Krzysztof Kozlowski <krzk@kernel.org>
14333 M:      Andi Shyti <andi@etezian.org>
14334 L:      linux-spi@vger.kernel.org
14335 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
14336 S:      Maintained
14337 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
14338 F:      drivers/spi/spi-s3c*
14339 F:      include/linux/platform_data/spi-s3c64xx.h
14340
14341 SAMSUNG SXGBE DRIVERS
14342 M:      Byungho An <bh74.an@samsung.com>
14343 M:      Girish K S <ks.giri@samsung.com>
14344 M:      Vipul Pandya <vipul.pandya@samsung.com>
14345 S:      Supported
14346 L:      netdev@vger.kernel.org
14347 F:      drivers/net/ethernet/samsung/sxgbe/
14348
14349 SAMSUNG THERMAL DRIVER
14350 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
14351 L:      linux-pm@vger.kernel.org
14352 L:      linux-samsung-soc@vger.kernel.org
14353 S:      Supported
14354 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
14355 F:      drivers/thermal/samsung/
14356
14357 SAMSUNG USB2 PHY DRIVER
14358 M:      Kamil Debski <kamil@wypas.org>
14359 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
14360 L:      linux-kernel@vger.kernel.org
14361 S:      Supported
14362 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
14363 F:      Documentation/driver-api/phy/samsung-usb2.rst
14364 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
14365 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
14366 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
14367 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
14368 F:      drivers/phy/samsung/phy-samsung-usb2.c
14369 F:      drivers/phy/samsung/phy-samsung-usb2.h
14370
14371 SC1200 WDT DRIVER
14372 M:      Zwane Mwaikambo <zwanem@gmail.com>
14373 S:      Maintained
14374 F:      drivers/watchdog/sc1200wdt.c
14375
14376 SCHEDULER
14377 M:      Ingo Molnar <mingo@redhat.com>
14378 M:      Peter Zijlstra <peterz@infradead.org>
14379 M:      Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE)
14380 M:      Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL)
14381 R:      Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL)
14382 R:      Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR)
14383 R:      Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH)
14384 R:      Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING)
14385 L:      linux-kernel@vger.kernel.org
14386 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
14387 S:      Maintained
14388 F:      kernel/sched/
14389 F:      include/linux/sched.h
14390 F:      include/uapi/linux/sched.h
14391 F:      include/linux/wait.h
14392 F:      include/linux/preempt.h
14393
14394 SCR24X CHIP CARD INTERFACE DRIVER
14395 M:      Lubomir Rintel <lkundrak@v3.sk>
14396 S:      Supported
14397 F:      drivers/char/pcmcia/scr24x_cs.c
14398
14399 SCSI CDROM DRIVER
14400 M:      Jens Axboe <axboe@kernel.dk>
14401 L:      linux-scsi@vger.kernel.org
14402 W:      http://www.kernel.dk
14403 S:      Maintained
14404 F:      drivers/scsi/sr*
14405
14406 SCSI RDMA PROTOCOL (SRP) INITIATOR
14407 M:      Bart Van Assche <bvanassche@acm.org>
14408 L:      linux-rdma@vger.kernel.org
14409 S:      Supported
14410 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
14411 F:      drivers/infiniband/ulp/srp/
14412 F:      include/scsi/srp.h
14413
14414 SCSI RDMA PROTOCOL (SRP) TARGET
14415 M:      Bart Van Assche <bvanassche@acm.org>
14416 L:      linux-rdma@vger.kernel.org
14417 L:      target-devel@vger.kernel.org
14418 S:      Supported
14419 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
14420 F:      drivers/infiniband/ulp/srpt/
14421
14422 SCSI SG DRIVER
14423 M:      Doug Gilbert <dgilbert@interlog.com>
14424 L:      linux-scsi@vger.kernel.org
14425 W:      http://sg.danny.cz/sg
14426 S:      Maintained
14427 F:      Documentation/scsi/scsi-generic.txt
14428 F:      drivers/scsi/sg.c
14429 F:      include/scsi/sg.h
14430
14431 SCSI SUBSYSTEM
14432 M:      "James E.J. Bottomley" <jejb@linux.ibm.com>
14433 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
14434 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
14435 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
14436 Q:      https://patchwork.kernel.org/project/linux-scsi/list/
14437 L:      linux-scsi@vger.kernel.org
14438 S:      Maintained
14439 F:      Documentation/devicetree/bindings/scsi/
14440 F:      drivers/scsi/
14441 F:      include/scsi/
14442
14443 SCSI TAPE DRIVER
14444 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
14445 L:      linux-scsi@vger.kernel.org
14446 S:      Maintained
14447 F:      Documentation/scsi/st.txt
14448 F:      drivers/scsi/st.*
14449 F:      drivers/scsi/st_*.h
14450
14451 SCSI TARGET SUBSYSTEM
14452 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
14453 L:      linux-scsi@vger.kernel.org
14454 L:      target-devel@vger.kernel.org
14455 W:      http://www.linux-iscsi.org
14456 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
14457 Q:      https://patchwork.kernel.org/project/target-devel/list/
14458 S:      Supported
14459 F:      drivers/target/
14460 F:      include/target/
14461 F:      Documentation/target/
14462
14463 SCTP PROTOCOL
14464 M:      Vlad Yasevich <vyasevich@gmail.com>
14465 M:      Neil Horman <nhorman@tuxdriver.com>
14466 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
14467 L:      linux-sctp@vger.kernel.org
14468 W:      http://lksctp.sourceforge.net
14469 S:      Maintained
14470 F:      Documentation/networking/sctp.txt
14471 F:      include/linux/sctp.h
14472 F:      include/uapi/linux/sctp.h
14473 F:      include/net/sctp/
14474 F:      net/sctp/
14475
14476 SCx200 CPU SUPPORT
14477 M:      Jim Cromie <jim.cromie@gmail.com>
14478 S:      Odd Fixes
14479 F:      Documentation/i2c/busses/scx200_acb.rst
14480 F:      arch/x86/platform/scx200/
14481 F:      drivers/watchdog/scx200_wdt.c
14482 F:      drivers/i2c/busses/scx200*
14483 F:      drivers/mtd/maps/scx200_docflash.c
14484 F:      include/linux/scx200.h
14485
14486 SCx200 GPIO DRIVER
14487 M:      Jim Cromie <jim.cromie@gmail.com>
14488 S:      Maintained
14489 F:      drivers/char/scx200_gpio.c
14490 F:      include/linux/scx200_gpio.h
14491
14492 SCx200 HRT CLOCKSOURCE DRIVER
14493 M:      Jim Cromie <jim.cromie@gmail.com>
14494 S:      Maintained
14495 F:      drivers/clocksource/scx200_hrt.c
14496
14497 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
14498 M:      Sascha Sommer <saschasommer@freenet.de>
14499 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
14500 S:      Maintained
14501 F:      drivers/mmc/host/sdricoh_cs.c
14502
14503 SECO BOARDS CEC DRIVER
14504 M:      Ettore Chimenti <ek5.chimenti@gmail.com>
14505 S:      Maintained
14506 F:      drivers/media/platform/seco-cec/seco-cec.c
14507 F:      drivers/media/platform/seco-cec/seco-cec.h
14508
14509 SECURE COMPUTING
14510 M:      Kees Cook <keescook@chromium.org>
14511 R:      Andy Lutomirski <luto@amacapital.net>
14512 R:      Will Drewry <wad@chromium.org>
14513 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
14514 S:      Supported
14515 F:      kernel/seccomp.c
14516 F:      include/uapi/linux/seccomp.h
14517 F:      include/linux/seccomp.h
14518 F:      tools/testing/selftests/seccomp/*
14519 F:      tools/testing/selftests/kselftest_harness.h
14520 F:      Documentation/userspace-api/seccomp_filter.rst
14521 K:      \bsecure_computing
14522 K:      \bTIF_SECCOMP\b
14523
14524 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
14525 M:      Al Cooper <alcooperx@gmail.com>
14526 L:      linux-mmc@vger.kernel.org
14527 L:      bcm-kernel-feedback-list@broadcom.com
14528 S:      Maintained
14529 F:      drivers/mmc/host/sdhci-brcmstb*
14530
14531 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
14532 M:      Adrian Hunter <adrian.hunter@intel.com>
14533 L:      linux-mmc@vger.kernel.org
14534 S:      Maintained
14535 F:      drivers/mmc/host/sdhci*
14536 F:      include/linux/mmc/sdhci*
14537
14538 EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER
14539 M:      Adrian Hunter <adrian.hunter@intel.com>
14540 M:      Ritesh Harjani <riteshh@codeaurora.org>
14541 M:      Asutosh Das <asutoshd@codeaurora.org>
14542 L:      linux-mmc@vger.kernel.org
14543 S:      Maintained
14544 F:      drivers/mmc/host/cqhci*
14545
14546 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
14547 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
14548 M:      Manjunath M B <manjumb@synopsys.com>
14549 L:      linux-mmc@vger.kernel.org
14550 S:      Maintained
14551 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
14552
14553 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER
14554 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
14555 L:      linux-mmc@vger.kernel.org
14556 S:      Supported
14557 F:      drivers/mmc/host/sdhci-of-at91.c
14558
14559 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
14560 M:      Ben Dooks <ben-linux@fluff.org>
14561 M:      Jaehoon Chung <jh80.chung@samsung.com>
14562 L:      linux-mmc@vger.kernel.org
14563 S:      Maintained
14564 F:      drivers/mmc/host/sdhci-s3c*
14565
14566 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
14567 M:      Viresh Kumar <vireshk@kernel.org>
14568 L:      linux-mmc@vger.kernel.org
14569 S:      Maintained
14570 F:      drivers/mmc/host/sdhci-spear.c
14571
14572 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
14573 M:      Kishon Vijay Abraham I <kishon@ti.com>
14574 L:      linux-mmc@vger.kernel.org
14575 S:      Maintained
14576 F:      drivers/mmc/host/sdhci-omap.c
14577
14578 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
14579 M:      Scott Bauer <scott.bauer@intel.com>
14580 M:      Jonathan Derrick <jonathan.derrick@intel.com>
14581 L:      linux-block@vger.kernel.org
14582 S:      Supported
14583 F:      block/sed*
14584 F:      block/opal_proto.h
14585 F:      include/linux/sed*
14586 F:      include/uapi/linux/sed*
14587
14588 SECURITY CONTACT
14589 M:      Security Officers <security@kernel.org>
14590 S:      Supported
14591
14592 SECURITY SUBSYSTEM
14593 M:      James Morris <jmorris@namei.org>
14594 M:      "Serge E. Hallyn" <serge@hallyn.com>
14595 L:      linux-security-module@vger.kernel.org (suggested Cc:)
14596 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
14597 W:      http://kernsec.org/
14598 S:      Supported
14599 F:      security/
14600 X:      security/selinux/
14601
14602 SELINUX SECURITY MODULE
14603 M:      Paul Moore <paul@paul-moore.com>
14604 M:      Stephen Smalley <sds@tycho.nsa.gov>
14605 M:      Eric Paris <eparis@parisplace.org>
14606 L:      selinux@vger.kernel.org
14607 W:      https://selinuxproject.org
14608 W:      https://github.com/SELinuxProject
14609 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
14610 S:      Supported
14611 F:      include/uapi/linux/selinux_netlink.h
14612 F:      security/selinux/
14613 F:      scripts/selinux/
14614 F:      Documentation/admin-guide/LSM/SELinux.rst
14615
14616 SENSABLE PHANTOM
14617 M:      Jiri Slaby <jirislaby@gmail.com>
14618 S:      Maintained
14619 F:      drivers/misc/phantom.c
14620 F:      include/uapi/linux/phantom.h
14621
14622 SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER
14623 M:      Tomasz Duszynski <tduszyns@gmail.com>
14624 S:      Maintained
14625 F:      drivers/iio/chemical/sps30.c
14626 F:      Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml
14627
14628 SERIAL DEVICE BUS
14629 M:      Rob Herring <robh@kernel.org>
14630 L:      linux-serial@vger.kernel.org
14631 S:      Maintained
14632 F:      Documentation/devicetree/bindings/serial/slave-device.txt
14633 F:      drivers/tty/serdev/
14634 F:      include/linux/serdev.h
14635
14636 SERIAL DRIVERS
14637 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14638 L:      linux-serial@vger.kernel.org
14639 S:      Maintained
14640 F:      Documentation/devicetree/bindings/serial/
14641 F:      drivers/tty/serial/
14642
14643 SERIAL IR RECEIVER
14644 M:      Sean Young <sean@mess.org>
14645 L:      linux-media@vger.kernel.org
14646 S:      Maintained
14647 F:      drivers/media/rc/serial_ir.c
14648
14649 SFC NETWORK DRIVER
14650 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
14651 M:      Edward Cree <ecree@solarflare.com>
14652 M:      Martin Habets <mhabets@solarflare.com>
14653 L:      netdev@vger.kernel.org
14654 S:      Supported
14655 F:      drivers/net/ethernet/sfc/
14656
14657 SFF/SFP/SFP+ MODULE SUPPORT
14658 M:      Russell King <linux@armlinux.org.uk>
14659 L:      netdev@vger.kernel.org
14660 S:      Maintained
14661 F:      drivers/net/phy/phylink.c
14662 F:      drivers/net/phy/sfp*
14663 F:      include/linux/phylink.h
14664 F:      include/linux/sfp.h
14665 K:      phylink
14666
14667 SGI GRU DRIVER
14668 M:      Dimitri Sivanich <sivanich@sgi.com>
14669 S:      Maintained
14670 F:      drivers/misc/sgi-gru/
14671
14672 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
14673 M:      Pat Gefre <pfg@sgi.com>
14674 L:      linux-ia64@vger.kernel.org
14675 S:      Supported
14676 F:      Documentation/ia64/serial.rst
14677 F:      drivers/tty/serial/ioc?_serial.c
14678 F:      include/linux/ioc?.h
14679
14680 SGI XP/XPC/XPNET DRIVER
14681 M:      Cliff Whickman <cpw@sgi.com>
14682 M:      Robin Holt <robinmholt@gmail.com>
14683 S:      Maintained
14684 F:      drivers/misc/sgi-xp/
14685
14686 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
14687 M:      Ursula Braun <ubraun@linux.ibm.com>
14688 M:      Karsten Graul <kgraul@linux.ibm.com>
14689 L:      linux-s390@vger.kernel.org
14690 W:      http://www.ibm.com/developerworks/linux/linux390/
14691 S:      Supported
14692 F:      net/smc/
14693
14694 SHARP RJ54N1CB0C SENSOR DRIVER
14695 M:      Jacopo Mondi <jacopo@jmondi.org>
14696 L:      linux-media@vger.kernel.org
14697 T:      git git://linuxtv.org/media_tree.git
14698 S:      Odd fixes
14699 F:      drivers/media/i2c/rj54n1cb0c.c
14700 F:      include/media/i2c/rj54n1cb0c.h
14701
14702 SH_VEU V4L2 MEM2MEM DRIVER
14703 L:      linux-media@vger.kernel.org
14704 S:      Orphan
14705 F:      drivers/media/platform/sh_veu.c
14706
14707 SH_VOU V4L2 OUTPUT DRIVER
14708 L:      linux-media@vger.kernel.org
14709 S:      Orphan
14710 F:      drivers/media/platform/sh_vou.c
14711 F:      include/media/drv-intf/sh_vou.h
14712
14713 SI2157 MEDIA DRIVER
14714 M:      Antti Palosaari <crope@iki.fi>
14715 L:      linux-media@vger.kernel.org
14716 W:      https://linuxtv.org
14717 W:      http://palosaari.fi/linux/
14718 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14719 T:      git git://linuxtv.org/anttip/media_tree.git
14720 S:      Maintained
14721 F:      drivers/media/tuners/si2157*
14722
14723 SI2165 MEDIA DRIVER
14724 M:      Matthias Schwarzott <zzam@gentoo.org>
14725 L:      linux-media@vger.kernel.org
14726 W:      https://linuxtv.org
14727 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14728 S:      Maintained
14729 F:      drivers/media/dvb-frontends/si2165*
14730
14731 SI2168 MEDIA DRIVER
14732 M:      Antti Palosaari <crope@iki.fi>
14733 L:      linux-media@vger.kernel.org
14734 W:      https://linuxtv.org
14735 W:      http://palosaari.fi/linux/
14736 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14737 T:      git git://linuxtv.org/anttip/media_tree.git
14738 S:      Maintained
14739 F:      drivers/media/dvb-frontends/si2168*
14740
14741 SI470X FM RADIO RECEIVER I2C DRIVER
14742 M:      Hans Verkuil <hverkuil@xs4all.nl>
14743 L:      linux-media@vger.kernel.org
14744 T:      git git://linuxtv.org/media_tree.git
14745 W:      https://linuxtv.org
14746 S:      Odd Fixes
14747 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
14748
14749 SI470X FM RADIO RECEIVER USB DRIVER
14750 M:      Hans Verkuil <hverkuil@xs4all.nl>
14751 L:      linux-media@vger.kernel.org
14752 T:      git git://linuxtv.org/media_tree.git
14753 W:      https://linuxtv.org
14754 S:      Maintained
14755 F:      drivers/media/radio/si470x/radio-si470x-common.c
14756 F:      drivers/media/radio/si470x/radio-si470x.h
14757 F:      drivers/media/radio/si470x/radio-si470x-usb.c
14758
14759 SI4713 FM RADIO TRANSMITTER I2C DRIVER
14760 M:      Eduardo Valentin <edubezval@gmail.com>
14761 L:      linux-media@vger.kernel.org
14762 T:      git git://linuxtv.org/media_tree.git
14763 W:      https://linuxtv.org
14764 S:      Odd Fixes
14765 F:      drivers/media/radio/si4713/si4713.?
14766
14767 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
14768 M:      Eduardo Valentin <edubezval@gmail.com>
14769 L:      linux-media@vger.kernel.org
14770 T:      git git://linuxtv.org/media_tree.git
14771 W:      https://linuxtv.org
14772 S:      Odd Fixes
14773 F:      drivers/media/radio/si4713/radio-platform-si4713.c
14774
14775 SI4713 FM RADIO TRANSMITTER USB DRIVER
14776 M:      Hans Verkuil <hverkuil@xs4all.nl>
14777 L:      linux-media@vger.kernel.org
14778 T:      git git://linuxtv.org/media_tree.git
14779 W:      https://linuxtv.org
14780 S:      Maintained
14781 F:      drivers/media/radio/si4713/radio-usb-si4713.c
14782
14783 SIANO DVB DRIVER
14784 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14785 L:      linux-media@vger.kernel.org
14786 W:      https://linuxtv.org
14787 T:      git git://linuxtv.org/media_tree.git
14788 S:      Odd fixes
14789 F:      drivers/media/common/siano/
14790 F:      drivers/media/usb/siano/
14791 F:      drivers/media/usb/siano/
14792 F:      drivers/media/mmc/siano/
14793
14794 SIFIVE DRIVERS
14795 M:      Palmer Dabbelt <palmer@sifive.com>
14796 M:      Paul Walmsley <paul.walmsley@sifive.com>
14797 L:      linux-riscv@lists.infradead.org
14798 T:      git git://github.com/sifive/riscv-linux.git
14799 S:      Supported
14800 K:      [^@]sifive
14801 N:      sifive
14802
14803 SIFIVE FU540 SYSTEM-ON-CHIP
14804 M:      Paul Walmsley <paul.walmsley@sifive.com>
14805 M:      Palmer Dabbelt <palmer@sifive.com>
14806 L:      linux-riscv@lists.infradead.org
14807 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git
14808 S:      Supported
14809 K:      fu540
14810 N:      fu540
14811
14812 SILEAD TOUCHSCREEN DRIVER
14813 M:      Hans de Goede <hdegoede@redhat.com>
14814 L:      linux-input@vger.kernel.org
14815 L:      platform-driver-x86@vger.kernel.org
14816 S:      Maintained
14817 F:      drivers/input/touchscreen/silead.c
14818 F:      drivers/platform/x86/touchscreen_dmi.c
14819
14820 SILICON MOTION SM712 FRAME BUFFER DRIVER
14821 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
14822 M:      Teddy Wang <teddy.wang@siliconmotion.com>
14823 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
14824 L:      linux-fbdev@vger.kernel.org
14825 S:      Maintained
14826 F:      drivers/video/fbdev/sm712*
14827 F:      Documentation/fb/sm712fb.rst
14828
14829 SIMPLE FIRMWARE INTERFACE (SFI)
14830 M:      Len Brown <lenb@kernel.org>
14831 L:      sfi-devel@simplefirmware.org
14832 W:      http://simplefirmware.org/
14833 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
14834 S:      Supported
14835 F:      arch/x86/platform/sfi/
14836 F:      drivers/sfi/
14837 F:      include/linux/sfi*.h
14838
14839 SIMPLEFB FB DRIVER
14840 M:      Hans de Goede <hdegoede@redhat.com>
14841 L:      linux-fbdev@vger.kernel.org
14842 S:      Maintained
14843 F:      Documentation/devicetree/bindings/display/simple-framebuffer.yaml
14844 F:      drivers/video/fbdev/simplefb.c
14845 F:      include/linux/platform_data/simplefb.h
14846
14847 SIMTEC EB110ATX (Chalice CATS)
14848 P:      Ben Dooks
14849 P:      Vincent Sanders <vince@simtec.co.uk>
14850 M:      Simtec Linux Team <linux@simtec.co.uk>
14851 W:      http://www.simtec.co.uk/products/EB110ATX/
14852 S:      Supported
14853
14854 SIMTEC EB2410ITX (BAST)
14855 P:      Ben Dooks
14856 P:      Vincent Sanders <vince@simtec.co.uk>
14857 M:      Simtec Linux Team <linux@simtec.co.uk>
14858 W:      http://www.simtec.co.uk/products/EB2410ITX/
14859 S:      Supported
14860 F:      arch/arm/mach-s3c24xx/mach-bast.c
14861 F:      arch/arm/mach-s3c24xx/bast-ide.c
14862 F:      arch/arm/mach-s3c24xx/bast-irq.c
14863
14864 SIPHASH PRF ROUTINES
14865 M:      Jason A. Donenfeld <Jason@zx2c4.com>
14866 S:      Maintained
14867 F:      lib/siphash.c
14868 F:      lib/test_siphash.c
14869 F:      include/linux/siphash.h
14870
14871 SIOX
14872 M:      Thorsten Scherer <t.scherer@eckelmann.de>
14873 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
14874 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
14875 S:      Supported
14876 F:      drivers/siox/*
14877 F:      drivers/gpio/gpio-siox.c
14878 F:      include/trace/events/siox.h
14879
14880 SIS 190 ETHERNET DRIVER
14881 M:      Francois Romieu <romieu@fr.zoreil.com>
14882 L:      netdev@vger.kernel.org
14883 S:      Maintained
14884 F:      drivers/net/ethernet/sis/sis190.c
14885
14886 SIS 900/7016 FAST ETHERNET DRIVER
14887 M:      Daniele Venzano <venza@brownhat.org>
14888 W:      http://www.brownhat.org/sis900.html
14889 L:      netdev@vger.kernel.org
14890 S:      Maintained
14891 F:      drivers/net/ethernet/sis/sis900.*
14892
14893 SIS FRAMEBUFFER DRIVER
14894 M:      Thomas Winischhofer <thomas@winischhofer.net>
14895 W:      http://www.winischhofer.net/linuxsisvga.shtml
14896 S:      Maintained
14897 F:      Documentation/fb/sisfb.rst
14898 F:      drivers/video/fbdev/sis/
14899 F:      include/video/sisfb.h
14900
14901 SIS USB2VGA DRIVER
14902 M:      Thomas Winischhofer <thomas@winischhofer.net>
14903 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
14904 S:      Maintained
14905 F:      drivers/usb/misc/sisusbvga/
14906
14907 SLAB ALLOCATOR
14908 M:      Christoph Lameter <cl@linux.com>
14909 M:      Pekka Enberg <penberg@kernel.org>
14910 M:      David Rientjes <rientjes@google.com>
14911 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
14912 M:      Andrew Morton <akpm@linux-foundation.org>
14913 L:      linux-mm@kvack.org
14914 S:      Maintained
14915 F:      include/linux/sl?b*.h
14916 F:      mm/sl?b*
14917
14918 SLEEPABLE READ-COPY UPDATE (SRCU)
14919 M:      Lai Jiangshan <jiangshanlai@gmail.com>
14920 M:      "Paul E. McKenney" <paulmck@kernel.org>
14921 M:      Josh Triplett <josh@joshtriplett.org>
14922 R:      Steven Rostedt <rostedt@goodmis.org>
14923 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
14924 L:      rcu@vger.kernel.org
14925 W:      http://www.rdrop.com/users/paulmck/RCU/
14926 S:      Supported
14927 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
14928 F:      include/linux/srcu*.h
14929 F:      kernel/rcu/srcu*.c
14930
14931 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
14932 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
14933 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14934 S:      Maintained
14935 F:      drivers/slimbus/
14936 F:      Documentation/devicetree/bindings/slimbus/
14937 F:      include/linux/slimbus.h
14938
14939 SMACK SECURITY MODULE
14940 M:      Casey Schaufler <casey@schaufler-ca.com>
14941 L:      linux-security-module@vger.kernel.org
14942 W:      http://schaufler-ca.com
14943 T:      git git://github.com/cschaufler/smack-next
14944 S:      Maintained
14945 F:      Documentation/admin-guide/LSM/Smack.rst
14946 F:      security/smack/
14947
14948 SMC91x ETHERNET DRIVER
14949 M:      Nicolas Pitre <nico@fluxnic.net>
14950 S:      Odd Fixes
14951 F:      drivers/net/ethernet/smsc/smc91x.*
14952
14953 SMIA AND SMIA++ IMAGE SENSOR DRIVER
14954 M:      Sakari Ailus <sakari.ailus@iki.fi>
14955 L:      linux-media@vger.kernel.org
14956 S:      Maintained
14957 F:      drivers/media/i2c/smiapp/
14958 F:      include/media/i2c/smiapp.h
14959 F:      drivers/media/i2c/smiapp-pll.c
14960 F:      drivers/media/i2c/smiapp-pll.h
14961 F:      include/uapi/linux/smiapp.h
14962 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
14963
14964 SMM665 HARDWARE MONITOR DRIVER
14965 M:      Guenter Roeck <linux@roeck-us.net>
14966 L:      linux-hwmon@vger.kernel.org
14967 S:      Maintained
14968 F:      Documentation/hwmon/smm665.rst
14969 F:      drivers/hwmon/smm665.c
14970
14971 SMSC EMC2103 HARDWARE MONITOR DRIVER
14972 M:      Steve Glendinning <steve.glendinning@shawell.net>
14973 L:      linux-hwmon@vger.kernel.org
14974 S:      Maintained
14975 F:      Documentation/hwmon/emc2103.rst
14976 F:      drivers/hwmon/emc2103.c
14977
14978 SMSC SCH5627 HARDWARE MONITOR DRIVER
14979 M:      Hans de Goede <hdegoede@redhat.com>
14980 L:      linux-hwmon@vger.kernel.org
14981 S:      Supported
14982 F:      Documentation/hwmon/sch5627.rst
14983 F:      drivers/hwmon/sch5627.c
14984
14985 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
14986 M:      Steve Glendinning <steve.glendinning@shawell.net>
14987 L:      linux-fbdev@vger.kernel.org
14988 S:      Maintained
14989 F:      drivers/video/fbdev/smscufx.c
14990
14991 SMSC47B397 HARDWARE MONITOR DRIVER
14992 M:      Jean Delvare <jdelvare@suse.com>
14993 L:      linux-hwmon@vger.kernel.org
14994 S:      Maintained
14995 F:      Documentation/hwmon/smsc47b397.rst
14996 F:      drivers/hwmon/smsc47b397.c
14997
14998 SMSC911x ETHERNET DRIVER
14999 M:      Steve Glendinning <steve.glendinning@shawell.net>
15000 L:      netdev@vger.kernel.org
15001 S:      Maintained
15002 F:      include/linux/smsc911x.h
15003 F:      drivers/net/ethernet/smsc/smsc911x.*
15004
15005 SMSC9420 PCI ETHERNET DRIVER
15006 M:      Steve Glendinning <steve.glendinning@shawell.net>
15007 L:      netdev@vger.kernel.org
15008 S:      Maintained
15009 F:      drivers/net/ethernet/smsc/smsc9420.*
15010
15011 SOC-CAMERA V4L2 SUBSYSTEM
15012 L:      linux-media@vger.kernel.org
15013 T:      git git://linuxtv.org/media_tree.git
15014 S:      Orphan
15015 F:      include/media/soc_camera.h
15016 F:      drivers/staging/media/soc_camera/
15017
15018 SOCIONEXT SYNQUACER I2C DRIVER
15019 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
15020 L:      linux-i2c@vger.kernel.org
15021 S:      Maintained
15022 F:      drivers/i2c/busses/i2c-synquacer.c
15023 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
15024
15025 SOCIONEXT UNIPHIER SOUND DRIVER
15026 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15027 S:      Orphan
15028 F:      sound/soc/uniphier/
15029
15030 SOEKRIS NET48XX LED SUPPORT
15031 M:      Chris Boot <bootc@bootc.net>
15032 S:      Maintained
15033 F:      drivers/leds/leds-net48xx.c
15034
15035 SOFT-IWARP DRIVER (siw)
15036 M:      Bernard Metzler <bmt@zurich.ibm.com>
15037 L:      linux-rdma@vger.kernel.org
15038 S:      Supported
15039 F:      drivers/infiniband/sw/siw/
15040 F:      include/uapi/rdma/siw-abi.h
15041
15042 SOFT-ROCE DRIVER (rxe)
15043 M:      Moni Shoua <monis@mellanox.com>
15044 L:      linux-rdma@vger.kernel.org
15045 S:      Supported
15046 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
15047 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
15048 F:      drivers/infiniband/sw/rxe/
15049 F:      include/uapi/rdma/rdma_user_rxe.h
15050
15051 SOFTLOGIC 6x10 MPEG CODEC
15052 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
15053 M:      Anton Sviridenko <anton@corp.bluecherry.net>
15054 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
15055 M:      Andrey Utkin <andrey_utkin@fastmail.com>
15056 M:      Ismael Luceno <ismael@iodev.co.uk>
15057 L:      linux-media@vger.kernel.org
15058 S:      Supported
15059 F:      drivers/media/pci/solo6x10/
15060
15061 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
15062 M:      James Morse <james.morse@arm.com>
15063 L:      linux-arm-kernel@lists.infradead.org
15064 S:      Maintained
15065 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
15066 F:      drivers/firmware/arm_sdei.c
15067 F:      include/linux/arm_sdei.h
15068 F:      include/uapi/linux/arm_sdei.h
15069
15070 SOFTWARE RAID (Multiple Disks) SUPPORT
15071 M:      Song Liu <song@kernel.org>
15072 L:      linux-raid@vger.kernel.org
15073 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git
15074 S:      Supported
15075 F:      drivers/md/Makefile
15076 F:      drivers/md/Kconfig
15077 F:      drivers/md/md*
15078 F:      drivers/md/raid*
15079 F:      include/linux/raid/
15080 F:      include/uapi/linux/raid/
15081
15082 SOCIONEXT (SNI) AVE NETWORK DRIVER
15083 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
15084 L:      netdev@vger.kernel.org
15085 S:      Maintained
15086 F:      drivers/net/ethernet/socionext/sni_ave.c
15087 F:      Documentation/devicetree/bindings/net/socionext,uniphier-ave4.txt
15088
15089 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
15090 M:      Jassi Brar <jaswinder.singh@linaro.org>
15091 M:      Ilias Apalodimas <ilias.apalodimas@linaro.org>
15092 L:      netdev@vger.kernel.org
15093 S:      Maintained
15094 F:      drivers/net/ethernet/socionext/netsec.c
15095 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
15096
15097 SOCIONEXT (SNI) Synquacer SPI DRIVER
15098 M:      Masahisa Kojima <masahisa.kojima@linaro.org>
15099 M:      Jassi Brar <jaswinder.singh@linaro.org>
15100 L:      linux-spi@vger.kernel.org
15101 S:      Maintained
15102 F:      drivers/spi/spi-synquacer.c
15103 F:      Documentation/devicetree/bindings/spi/spi-synquacer.txt
15104
15105 SOLIDRUN CLEARFOG SUPPORT
15106 M:      Russell King <linux@armlinux.org.uk>
15107 S:      Maintained
15108 F:      arch/arm/boot/dts/armada-388-clearfog*
15109 F:      arch/arm/boot/dts/armada-38x-solidrun-*
15110
15111 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
15112 M:      Russell King <linux@armlinux.org.uk>
15113 S:      Maintained
15114 F:      arch/arm/boot/dts/imx6*-cubox-i*
15115 F:      arch/arm/boot/dts/imx6*-hummingboard*
15116 F:      arch/arm/boot/dts/imx6*-sr-*
15117
15118 SONIC NETWORK DRIVER
15119 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
15120 L:      netdev@vger.kernel.org
15121 S:      Maintained
15122 F:      drivers/net/ethernet/natsemi/sonic.*
15123
15124 SONICS SILICON BACKPLANE DRIVER (SSB)
15125 M:      Michael Buesch <m@bues.ch>
15126 L:      linux-wireless@vger.kernel.org
15127 S:      Maintained
15128 F:      drivers/ssb/
15129 F:      include/linux/ssb/
15130
15131 SONY IMX214 SENSOR DRIVER
15132 M:      Ricardo Ribalda <ricardo.ribalda@gmail.com>
15133 L:      linux-media@vger.kernel.org
15134 T:      git git://linuxtv.org/media_tree.git
15135 S:      Maintained
15136 F:      drivers/media/i2c/imx214.c
15137 F:      Documentation/devicetree/bindings/media/i2c/sony,imx214.txt
15138
15139 SONY IMX258 SENSOR DRIVER
15140 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
15141 L:      linux-media@vger.kernel.org
15142 T:      git git://linuxtv.org/media_tree.git
15143 S:      Maintained
15144 F:      drivers/media/i2c/imx258.c
15145
15146 SONY IMX274 SENSOR DRIVER
15147 M:      Leon Luo <leonl@leopardimaging.com>
15148 L:      linux-media@vger.kernel.org
15149 T:      git git://linuxtv.org/media_tree.git
15150 S:      Maintained
15151 F:      drivers/media/i2c/imx274.c
15152 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
15153
15154 SONY IMX319 SENSOR DRIVER
15155 M:      Bingbu Cao <bingbu.cao@intel.com>
15156 L:      linux-media@vger.kernel.org
15157 T:      git git://linuxtv.org/media_tree.git
15158 S:      Maintained
15159 F:      drivers/media/i2c/imx319.c
15160
15161 SONY IMX355 SENSOR DRIVER
15162 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
15163 L:      linux-media@vger.kernel.org
15164 T:      git git://linuxtv.org/media_tree.git
15165 S:      Maintained
15166 F:      drivers/media/i2c/imx355.c
15167
15168 SONY MEMORYSTICK SUBSYSTEM
15169 M:      Maxim Levitsky <maximlevitsky@gmail.com>
15170 M:      Alex Dubov <oakad@yahoo.com>
15171 M:      Ulf Hansson <ulf.hansson@linaro.org>
15172 L:      linux-mmc@vger.kernel.org
15173 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
15174 S:      Maintained
15175 F:      drivers/memstick/
15176 F:      include/linux/memstick.h
15177
15178 SONY VAIO CONTROL DEVICE DRIVER
15179 M:      Mattia Dongili <malattia@linux.it>
15180 L:      platform-driver-x86@vger.kernel.org
15181 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
15182 S:      Maintained
15183 F:      Documentation/admin-guide/laptops/sony-laptop.rst
15184 F:      drivers/char/sonypi.c
15185 F:      drivers/platform/x86/sony-laptop.c
15186 F:      include/linux/sony-laptop.h
15187
15188 SOUND
15189 M:      Jaroslav Kysela <perex@perex.cz>
15190 M:      Takashi Iwai <tiwai@suse.com>
15191 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15192 W:      http://www.alsa-project.org/
15193 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
15194 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
15195 S:      Maintained
15196 F:      Documentation/sound/
15197 F:      include/sound/
15198 F:      include/uapi/sound/
15199 F:      sound/
15200
15201 SOUND - COMPRESSED AUDIO
15202 M:      Vinod Koul <vkoul@kernel.org>
15203 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15204 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
15205 S:      Supported
15206 F:      Documentation/sound/designs/compress-offload.rst
15207 F:      include/sound/compress_driver.h
15208 F:      include/uapi/sound/compress_*
15209 F:      sound/core/compress_offload.c
15210 F:      sound/soc/soc-compress.c
15211
15212 SOUND - DMAENGINE HELPERS
15213 M:      Lars-Peter Clausen <lars@metafoo.de>
15214 S:      Supported
15215 F:      include/sound/dmaengine_pcm.h
15216 F:      sound/core/pcm_dmaengine.c
15217 F:      sound/soc/soc-generic-dmaengine-pcm.c
15218
15219 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
15220 M:      Liam Girdwood <lgirdwood@gmail.com>
15221 M:      Mark Brown <broonie@kernel.org>
15222 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
15223 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15224 W:      http://alsa-project.org/main/index.php/ASoC
15225 S:      Supported
15226 F:      Documentation/devicetree/bindings/sound/
15227 F:      Documentation/sound/soc/
15228 F:      sound/soc/
15229 F:      include/dt-bindings/sound/
15230 F:      include/sound/soc*
15231
15232 SOUNDWIRE SUBSYSTEM
15233 M:      Vinod Koul <vkoul@kernel.org>
15234 M:      Sanyog Kale <sanyog.r.kale@intel.com>
15235 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
15236 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15237 S:      Supported
15238 F:      Documentation/driver-api/soundwire/
15239 F:      drivers/soundwire/
15240 F:      include/linux/soundwire/
15241
15242 SP2 MEDIA DRIVER
15243 M:      Olli Salonen <olli.salonen@iki.fi>
15244 L:      linux-media@vger.kernel.org
15245 W:      https://linuxtv.org
15246 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15247 S:      Maintained
15248 F:      drivers/media/dvb-frontends/sp2*
15249
15250 SPARC + UltraSPARC (sparc/sparc64)
15251 M:      "David S. Miller" <davem@davemloft.net>
15252 L:      sparclinux@vger.kernel.org
15253 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
15254 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
15255 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
15256 S:      Maintained
15257 F:      arch/sparc/
15258 F:      drivers/sbus/
15259
15260 SPARC SERIAL DRIVERS
15261 M:      "David S. Miller" <davem@davemloft.net>
15262 L:      sparclinux@vger.kernel.org
15263 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
15264 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
15265 S:      Maintained
15266 F:      include/linux/sunserialcore.h
15267 F:      drivers/tty/serial/suncore.c
15268 F:      drivers/tty/serial/sunhv.c
15269 F:      drivers/tty/serial/sunsab.c
15270 F:      drivers/tty/serial/sunsab.h
15271 F:      drivers/tty/serial/sunsu.c
15272 F:      drivers/tty/serial/sunzilog.c
15273 F:      drivers/tty/serial/sunzilog.h
15274 F:      drivers/tty/vcc.c
15275
15276 SPARSE CHECKER
15277 M:      "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com>
15278 L:      linux-sparse@vger.kernel.org
15279 W:      https://sparse.wiki.kernel.org/
15280 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
15281 S:      Maintained
15282 F:      include/linux/compiler.h
15283
15284 SPEAR CLOCK FRAMEWORK SUPPORT
15285 M:      Viresh Kumar <vireshk@kernel.org>
15286 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15287 W:      http://www.st.com/spear
15288 S:      Maintained
15289 F:      drivers/clk/spear/
15290
15291 SPEAR PLATFORM SUPPORT
15292 M:      Viresh Kumar <vireshk@kernel.org>
15293 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
15294 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15295 W:      http://www.st.com/spear
15296 S:      Maintained
15297 F:      arch/arm/boot/dts/spear*
15298 F:      arch/arm/mach-spear/
15299
15300 SPI NOR SUBSYSTEM
15301 M:      Marek Vasut <marek.vasut@gmail.com>
15302 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
15303 L:      linux-mtd@lists.infradead.org
15304 W:      http://www.linux-mtd.infradead.org/
15305 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
15306 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next
15307 S:      Maintained
15308 F:      drivers/mtd/spi-nor/
15309 F:      include/linux/mtd/spi-nor.h
15310
15311 SPI SUBSYSTEM
15312 M:      Mark Brown <broonie@kernel.org>
15313 L:      linux-spi@vger.kernel.org
15314 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
15315 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
15316 S:      Maintained
15317 F:      Documentation/devicetree/bindings/spi/
15318 F:      Documentation/spi/
15319 F:      drivers/spi/
15320 F:      include/linux/spi/
15321 F:      include/uapi/linux/spi/
15322 F:      tools/spi/
15323
15324 SPIDERNET NETWORK DRIVER for CELL
15325 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
15326 L:      netdev@vger.kernel.org
15327 S:      Supported
15328 F:      Documentation/networking/device_drivers/toshiba/spider_net.txt
15329 F:      drivers/net/ethernet/toshiba/spider_net*
15330
15331 SPMI SUBSYSTEM
15332 R:      Stephen Boyd <sboyd@kernel.org>
15333 L:      linux-arm-msm@vger.kernel.org
15334 F:      Documentation/devicetree/bindings/spmi/
15335 F:      drivers/spmi/
15336 F:      include/dt-bindings/spmi/spmi.h
15337 F:      include/linux/spmi.h
15338 F:      include/trace/events/spmi.h
15339
15340 SPU FILE SYSTEM
15341 M:      Jeremy Kerr <jk@ozlabs.org>
15342 L:      linuxppc-dev@lists.ozlabs.org
15343 W:      http://www.ibm.com/developerworks/power/cell/
15344 S:      Supported
15345 F:      Documentation/filesystems/spufs.txt
15346 F:      arch/powerpc/platforms/cell/spufs/
15347
15348 SQUASHFS FILE SYSTEM
15349 M:      Phillip Lougher <phillip@squashfs.org.uk>
15350 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
15351 W:      http://squashfs.org.uk
15352 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
15353 S:      Maintained
15354 F:      Documentation/filesystems/squashfs.txt
15355 F:      fs/squashfs/
15356
15357 SRM (Alpha) environment access
15358 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
15359 S:      Maintained
15360 F:      arch/alpha/kernel/srm_env.c
15361
15362 ST LSM6DSx IMU IIO DRIVER
15363 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
15364 L:      linux-iio@vger.kernel.org
15365 W:      http://www.st.com/
15366 S:      Maintained
15367 F:      drivers/iio/imu/st_lsm6dsx/
15368 F:      Documentation/devicetree/bindings/iio/imu/st_lsm6dsx.txt
15369
15370 ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER
15371 M:      Mickael Guene <mickael.guene@st.com>
15372 L:      linux-media@vger.kernel.org
15373 T:      git git://linuxtv.org/media_tree.git
15374 S:      Maintained
15375 F:      drivers/media/i2c/st-mipid02.c
15376 F:      Documentation/devicetree/bindings/media/i2c/st,st-mipid02.txt
15377
15378 ST STM32 I2C/SMBUS DRIVER
15379 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
15380 L:      linux-i2c@vger.kernel.org
15381 S:      Maintained
15382 F:      drivers/i2c/busses/i2c-stm32*
15383
15384 ST VL53L0X ToF RANGER(I2C) IIO DRIVER
15385 M:      Song Qiang <songqiang1304521@gmail.com>
15386 L:      linux-iio@vger.kernel.org
15387 S:      Maintained
15388 F:      drivers/iio/proximity/vl53l0x-i2c.c
15389 F:      Documentation/devicetree/bindings/iio/proximity/vl53l0x.txt
15390
15391 STABLE BRANCH
15392 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15393 M:      Sasha Levin <sashal@kernel.org>
15394 L:      stable@vger.kernel.org
15395 S:      Supported
15396 F:      Documentation/process/stable-kernel-rules.rst
15397
15398 STAGING - COMEDI
15399 M:      Ian Abbott <abbotti@mev.co.uk>
15400 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
15401 S:      Odd Fixes
15402 F:      drivers/staging/comedi/
15403
15404 STAGING - FIELDBUS SUBSYSTEM
15405 M:      Sven Van Asbroeck <TheSven73@gmail.com>
15406 S:      Maintained
15407 F:      drivers/staging/fieldbus/*
15408 F:      drivers/staging/fieldbus/Documentation/
15409
15410 STAGING - HMS ANYBUS-S BUS
15411 M:      Sven Van Asbroeck <TheSven73@gmail.com>
15412 S:      Maintained
15413 F:      drivers/staging/fieldbus/anybuss/
15414
15415 STAGING - INDUSTRIAL IO
15416 M:      Jonathan Cameron <jic23@kernel.org>
15417 L:      linux-iio@vger.kernel.org
15418 S:      Odd Fixes
15419 F:      Documentation/devicetree/bindings/staging/iio/
15420 F:      drivers/staging/iio/
15421
15422 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
15423 M:      Marc Dietrich <marvin24@gmx.de>
15424 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
15425 L:      linux-tegra@vger.kernel.org
15426 S:      Maintained
15427 F:      drivers/staging/nvec/
15428
15429 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
15430 M:      Jens Frederich <jfrederich@gmail.com>
15431 M:      Daniel Drake <dsd@laptop.org>
15432 M:      Jon Nettleton <jon.nettleton@gmail.com>
15433 W:      http://wiki.laptop.org/go/DCON
15434 S:      Maintained
15435 F:      drivers/staging/olpc_dcon/
15436
15437 STAGING - REALTEK RTL8712U DRIVERS
15438 M:      Larry Finger <Larry.Finger@lwfinger.net>
15439 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
15440 S:      Odd Fixes
15441 F:      drivers/staging/rtl8712/
15442
15443 STAGING - REALTEK RTL8188EU DRIVERS
15444 M:      Larry Finger <Larry.Finger@lwfinger.net>
15445 S:      Odd Fixes
15446 F:      drivers/staging/rtl8188eu/
15447
15448 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
15449 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
15450 M:      Teddy Wang <teddy.wang@siliconmotion.com>
15451 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
15452 L:      linux-fbdev@vger.kernel.org
15453 S:      Maintained
15454 F:      drivers/staging/sm750fb/
15455
15456 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
15457 M:      William Hubbs <w.d.hubbs@gmail.com>
15458 M:      Chris Brannon <chris@the-brannons.com>
15459 M:      Kirk Reiser <kirk@reisers.ca>
15460 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
15461 L:      speakup@linux-speakup.org
15462 W:      http://www.linux-speakup.org/
15463 S:      Odd Fixes
15464 F:      drivers/staging/speakup/
15465
15466 STAGING - VIA VT665X DRIVERS
15467 M:      Forest Bond <forest@alittletooquiet.net>
15468 S:      Odd Fixes
15469 F:      drivers/staging/vt665?/
15470
15471 STAGING - WILC1000 WIFI DRIVER
15472 M:      Adham Abozaeid <adham.abozaeid@microchip.com>
15473 M:      Ajay Singh <ajay.kathat@microchip.com>
15474 L:      linux-wireless@vger.kernel.org
15475 S:      Supported
15476 F:      drivers/staging/wilc1000/
15477
15478 STAGING SUBSYSTEM
15479 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15480 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
15481 L:      devel@driverdev.osuosl.org
15482 S:      Supported
15483 F:      drivers/staging/
15484
15485 STARFIRE/DURALAN NETWORK DRIVER
15486 M:      Ion Badulescu <ionut@badula.org>
15487 S:      Odd Fixes
15488 F:      drivers/net/ethernet/adaptec/starfire*
15489
15490 STEC S1220 SKD DRIVER
15491 M:      Damien Le Moal <Damien.LeMoal@wdc.com>
15492 L:      linux-block@vger.kernel.org
15493 S:      Maintained
15494 F:      drivers/block/skd*[ch]
15495
15496 STI AUDIO (ASoC) DRIVERS
15497 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
15498 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15499 S:      Maintained
15500 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
15501 F:      sound/soc/sti/
15502
15503 STI CEC DRIVER
15504 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
15505 S:      Maintained
15506 F:      drivers/media/platform/sti/cec/
15507 F:      Documentation/devicetree/bindings/media/stih-cec.txt
15508
15509 STK1160 USB VIDEO CAPTURE DRIVER
15510 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
15511 L:      linux-media@vger.kernel.org
15512 T:      git git://linuxtv.org/media_tree.git
15513 S:      Maintained
15514 F:      drivers/media/usb/stk1160/
15515
15516 STM32 AUDIO (ASoC) DRIVERS
15517 M:      Olivier Moysan <olivier.moysan@st.com>
15518 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
15519 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15520 S:      Maintained
15521 F:      Documentation/devicetree/bindings/sound/st,stm32-*.txt
15522 F:      sound/soc/stm/
15523
15524 STM32 TIMER/LPTIMER DRIVERS
15525 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
15526 S:      Maintained
15527 F:      drivers/*/stm32-*timer*
15528 F:      drivers/pwm/pwm-stm32*
15529 F:      include/linux/*/stm32-*tim*
15530 F:      Documentation/ABI/testing/*timer-stm32
15531 F:      Documentation/devicetree/bindings/*/stm32-*timer*
15532 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
15533
15534 STMMAC ETHERNET DRIVER
15535 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
15536 M:      Alexandre Torgue <alexandre.torgue@st.com>
15537 M:      Jose Abreu <joabreu@synopsys.com>
15538 L:      netdev@vger.kernel.org
15539 W:      http://www.stlinux.com
15540 S:      Supported
15541 F:      drivers/net/ethernet/stmicro/stmmac/
15542
15543 SUN3/3X
15544 M:      Sam Creasey <sammy@sammy.net>
15545 W:      http://sammy.net/sun3/
15546 S:      Maintained
15547 F:      arch/m68k/kernel/*sun3*
15548 F:      arch/m68k/sun3*/
15549 F:      arch/m68k/include/asm/sun3*
15550 F:      drivers/net/ethernet/i825xx/sun3*
15551
15552 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
15553 M:      Hans de Goede <hdegoede@redhat.com>
15554 L:      linux-input@vger.kernel.org
15555 S:      Maintained
15556 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
15557 F:      drivers/input/keyboard/sun4i-lradc-keys.c
15558
15559 SUNDANCE NETWORK DRIVER
15560 M:      Denis Kirjanov <kda@linux-powerpc.org>
15561 L:      netdev@vger.kernel.org
15562 S:      Maintained
15563 F:      drivers/net/ethernet/dlink/sundance.c
15564
15565 SUPERH
15566 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
15567 M:      Rich Felker <dalias@libc.org>
15568 L:      linux-sh@vger.kernel.org
15569 Q:      http://patchwork.kernel.org/project/linux-sh/list/
15570 S:      Maintained
15571 F:      Documentation/sh/
15572 F:      arch/sh/
15573 F:      drivers/sh/
15574
15575 SUSPEND TO RAM
15576 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
15577 M:      Len Brown <len.brown@intel.com>
15578 M:      Pavel Machek <pavel@ucw.cz>
15579 L:      linux-pm@vger.kernel.org
15580 B:      https://bugzilla.kernel.org
15581 S:      Supported
15582 F:      Documentation/power/
15583 F:      arch/x86/kernel/acpi/
15584 F:      drivers/base/power/
15585 F:      kernel/power/
15586 F:      include/linux/suspend.h
15587 F:      include/linux/freezer.h
15588 F:      include/linux/pm.h
15589
15590 SVGA HANDLING
15591 M:      Martin Mares <mj@ucw.cz>
15592 L:      linux-video@atrey.karlin.mff.cuni.cz
15593 S:      Maintained
15594 F:      Documentation/admin-guide/svga.rst
15595 F:      arch/x86/boot/video*
15596
15597 SWIOTLB SUBSYSTEM
15598 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15599 L:      iommu@lists.linux-foundation.org
15600 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
15601 S:      Supported
15602 F:      kernel/dma/swiotlb.c
15603 F:      arch/*/kernel/pci-swiotlb.c
15604 F:      include/linux/swiotlb.h
15605
15606 SWITCHDEV
15607 M:      Jiri Pirko <jiri@resnulli.us>
15608 M:      Ivan Vecera <ivecera@redhat.com>
15609 L:      netdev@vger.kernel.org
15610 S:      Supported
15611 F:      net/switchdev/
15612 F:      include/net/switchdev.h
15613
15614 SY8106A REGULATOR DRIVER
15615 M:      Icenowy Zheng <icenowy@aosc.io>
15616 S:      Maintained
15617 F:      drivers/regulator/sy8106a-regulator.c
15618 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
15619
15620 SYNC FILE FRAMEWORK
15621 M:      Sumit Semwal <sumit.semwal@linaro.org>
15622 R:      Gustavo Padovan <gustavo@padovan.org>
15623 S:      Maintained
15624 L:      linux-media@vger.kernel.org
15625 L:      dri-devel@lists.freedesktop.org
15626 F:      drivers/dma-buf/sync_*
15627 F:      drivers/dma-buf/dma-fence*
15628 F:      drivers/dma-buf/sw_sync.c
15629 F:      include/linux/sync_file.h
15630 F:      include/uapi/linux/sync_file.h
15631 F:      Documentation/driver-api/sync_file.rst
15632 T:      git git://anongit.freedesktop.org/drm/drm-misc
15633
15634 SYNOPSYS ARC ARCHITECTURE
15635 M:      Vineet Gupta <vgupta@synopsys.com>
15636 L:      linux-snps-arc@lists.infradead.org
15637 S:      Supported
15638 F:      arch/arc/
15639 F:      Documentation/devicetree/bindings/arc/*
15640 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
15641 F:      drivers/clocksource/arc_timer.c
15642 F:      drivers/tty/serial/arc_uart.c
15643 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
15644
15645 SYNOPSYS ARC HSDK SDP pll clock driver
15646 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15647 S:      Supported
15648 F:      drivers/clk/clk-hsdk-pll.c
15649 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
15650
15651 SYNOPSYS ARC SDP clock driver
15652 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15653 S:      Supported
15654 F:      drivers/clk/axs10x/*
15655 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
15656
15657 SYNOPSYS ARC SDP platform support
15658 M:      Alexey Brodkin <abrodkin@synopsys.com>
15659 S:      Supported
15660 F:      arch/arc/plat-axs10x
15661 F:      arch/arc/boot/dts/ax*
15662 F:      Documentation/devicetree/bindings/arc/axs10*
15663
15664 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
15665 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15666 S:      Supported
15667 F:      drivers/reset/reset-axs10x.c
15668 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
15669
15670 SYNOPSYS CREG GPIO DRIVER
15671 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15672 S:      Maintained
15673 F:      drivers/gpio/gpio-creg-snps.c
15674 F:      Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt
15675
15676 SYNOPSYS DESIGNWARE 8250 UART DRIVER
15677 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15678 S:      Maintained
15679 F:      drivers/tty/serial/8250/8250_dw.c
15680
15681 SYNOPSYS DESIGNWARE APB GPIO DRIVER
15682 M:      Hoan Tran <hoan@os.amperecomputing.com>
15683 L:      linux-gpio@vger.kernel.org
15684 S:      Maintained
15685 F:      drivers/gpio/gpio-dwapb.c
15686 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
15687
15688 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
15689 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15690 S:      Maintained
15691 F:      drivers/dma/dw-axi-dmac/
15692 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
15693
15694 SYNOPSYS DESIGNWARE DMAC DRIVER
15695 M:      Viresh Kumar <vireshk@kernel.org>
15696 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15697 S:      Maintained
15698 F:      Documentation/devicetree/bindings/dma/snps-dma.txt
15699 F:      drivers/dma/dw/
15700 F:      include/dt-bindings/dma/dw-dmac.h
15701 F:      include/linux/dma/dw.h
15702 F:      include/linux/platform_data/dma-dw.h
15703
15704 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
15705 M:      Jose Abreu <Jose.Abreu@synopsys.com>
15706 L:      netdev@vger.kernel.org
15707 S:      Supported
15708 F:      drivers/net/ethernet/synopsys/
15709
15710 SYNOPSYS DESIGNWARE I2C DRIVER
15711 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
15712 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15713 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
15714 L:      linux-i2c@vger.kernel.org
15715 S:      Maintained
15716 F:      drivers/i2c/busses/i2c-designware-*
15717 F:      include/linux/platform_data/i2c-designware.h
15718
15719 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
15720 M:      Jaehoon Chung <jh80.chung@samsung.com>
15721 L:      linux-mmc@vger.kernel.org
15722 S:      Maintained
15723 F:      drivers/mmc/host/dw_mmc*
15724
15725 SYNOPSYS HSDK RESET CONTROLLER DRIVER
15726 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15727 S:      Supported
15728 F:      drivers/reset/reset-hsdk.c
15729 F:      include/dt-bindings/reset/snps,hsdk-reset.h
15730 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
15731
15732 SYSTEM CONFIGURATION (SYSCON)
15733 M:      Lee Jones <lee.jones@linaro.org>
15734 M:      Arnd Bergmann <arnd@arndb.de>
15735 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
15736 S:      Supported
15737 F:      drivers/mfd/syscon.c
15738
15739 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
15740 M:      Sudeep Holla <sudeep.holla@arm.com>
15741 L:      linux-arm-kernel@lists.infradead.org
15742 S:      Maintained
15743 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
15744 F:      drivers/clk/clk-sc[mp]i.c
15745 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
15746 F:      drivers/firmware/arm_scpi.c
15747 F:      drivers/firmware/arm_scmi/
15748 F:      drivers/reset/reset-scmi.c
15749 F:      include/linux/sc[mp]i_protocol.h
15750
15751 SYSTEM RESET/SHUTDOWN DRIVERS
15752 M:      Sebastian Reichel <sre@kernel.org>
15753 L:      linux-pm@vger.kernel.org
15754 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
15755 S:      Maintained
15756 F:      Documentation/devicetree/bindings/power/reset/
15757 F:      drivers/power/reset/
15758
15759 SYSTEM TRACE MODULE CLASS
15760 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
15761 S:      Maintained
15762 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
15763 F:      Documentation/trace/stm.rst
15764 F:      drivers/hwtracing/stm/
15765 F:      include/linux/stm.h
15766 F:      include/uapi/linux/stm.h
15767
15768 SYSV FILESYSTEM
15769 M:      Christoph Hellwig <hch@infradead.org>
15770 S:      Maintained
15771 F:      Documentation/filesystems/sysv-fs.txt
15772 F:      fs/sysv/
15773 F:      include/linux/sysv_fs.h
15774
15775 TASKSTATS STATISTICS INTERFACE
15776 M:      Balbir Singh <bsingharora@gmail.com>
15777 S:      Maintained
15778 F:      Documentation/accounting/taskstats*
15779 F:      include/linux/taskstats*
15780 F:      kernel/taskstats.c
15781
15782 TC subsystem
15783 M:      Jamal Hadi Salim <jhs@mojatatu.com>
15784 M:      Cong Wang <xiyou.wangcong@gmail.com>
15785 M:      Jiri Pirko <jiri@resnulli.us>
15786 L:      netdev@vger.kernel.org
15787 S:      Maintained
15788 F:      include/net/pkt_cls.h
15789 F:      include/net/pkt_sched.h
15790 F:      include/net/tc_act/
15791 F:      include/uapi/linux/pkt_cls.h
15792 F:      include/uapi/linux/pkt_sched.h
15793 F:      include/uapi/linux/tc_act/
15794 F:      include/uapi/linux/tc_ematch/
15795 F:      net/sched/
15796
15797 TC90522 MEDIA DRIVER
15798 M:      Akihiro Tsukada <tskd08@gmail.com>
15799 L:      linux-media@vger.kernel.org
15800 S:      Odd Fixes
15801 F:      drivers/media/dvb-frontends/tc90522*
15802
15803 TCP LOW PRIORITY MODULE
15804 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
15805 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
15806 W:      http://tcp-lp-mod.sourceforge.net/
15807 S:      Maintained
15808 F:      net/ipv4/tcp_lp.c
15809
15810 TDA10071 MEDIA DRIVER
15811 M:      Antti Palosaari <crope@iki.fi>
15812 L:      linux-media@vger.kernel.org
15813 W:      https://linuxtv.org
15814 W:      http://palosaari.fi/linux/
15815 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15816 T:      git git://linuxtv.org/anttip/media_tree.git
15817 S:      Maintained
15818 F:      drivers/media/dvb-frontends/tda10071*
15819
15820 TDA18212 MEDIA DRIVER
15821 M:      Antti Palosaari <crope@iki.fi>
15822 L:      linux-media@vger.kernel.org
15823 W:      https://linuxtv.org
15824 W:      http://palosaari.fi/linux/
15825 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15826 T:      git git://linuxtv.org/anttip/media_tree.git
15827 S:      Maintained
15828 F:      drivers/media/tuners/tda18212*
15829
15830 TDA18218 MEDIA DRIVER
15831 M:      Antti Palosaari <crope@iki.fi>
15832 L:      linux-media@vger.kernel.org
15833 W:      https://linuxtv.org
15834 W:      http://palosaari.fi/linux/
15835 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15836 T:      git git://linuxtv.org/anttip/media_tree.git
15837 S:      Maintained
15838 F:      drivers/media/tuners/tda18218*
15839
15840 TDA18250 MEDIA DRIVER
15841 M:      Olli Salonen <olli.salonen@iki.fi>
15842 L:      linux-media@vger.kernel.org
15843 W:      https://linuxtv.org
15844 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15845 T:      git git://linuxtv.org/media_tree.git
15846 S:      Maintained
15847 F:      drivers/media/tuners/tda18250*
15848
15849 TDA18271 MEDIA DRIVER
15850 M:      Michael Krufky <mkrufky@linuxtv.org>
15851 L:      linux-media@vger.kernel.org
15852 W:      https://linuxtv.org
15853 W:      http://github.com/mkrufky
15854 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15855 T:      git git://linuxtv.org/mkrufky/tuners.git
15856 S:      Maintained
15857 F:      drivers/media/tuners/tda18271*
15858
15859 TDA1997x MEDIA DRIVER
15860 M:      Tim Harvey <tharvey@gateworks.com>
15861 L:      linux-media@vger.kernel.org
15862 W:      https://linuxtv.org
15863 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15864 S:      Maintained
15865 F:      drivers/media/i2c/tda1997x.*
15866
15867 TDA827x MEDIA DRIVER
15868 M:      Michael Krufky <mkrufky@linuxtv.org>
15869 L:      linux-media@vger.kernel.org
15870 W:      https://linuxtv.org
15871 W:      http://github.com/mkrufky
15872 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15873 T:      git git://linuxtv.org/mkrufky/tuners.git
15874 S:      Maintained
15875 F:      drivers/media/tuners/tda8290.*
15876
15877 TDA8290 MEDIA DRIVER
15878 M:      Michael Krufky <mkrufky@linuxtv.org>
15879 L:      linux-media@vger.kernel.org
15880 W:      https://linuxtv.org
15881 W:      http://github.com/mkrufky
15882 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15883 T:      git git://linuxtv.org/mkrufky/tuners.git
15884 S:      Maintained
15885 F:      drivers/media/tuners/tda8290.*
15886
15887 TDA9840 MEDIA DRIVER
15888 M:      Hans Verkuil <hverkuil@xs4all.nl>
15889 L:      linux-media@vger.kernel.org
15890 T:      git git://linuxtv.org/media_tree.git
15891 W:      https://linuxtv.org
15892 S:      Maintained
15893 F:      drivers/media/i2c/tda9840*
15894
15895 TEA5761 TUNER DRIVER
15896 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15897 L:      linux-media@vger.kernel.org
15898 W:      https://linuxtv.org
15899 T:      git git://linuxtv.org/media_tree.git
15900 S:      Odd fixes
15901 F:      drivers/media/tuners/tea5761.*
15902
15903 TEA5767 TUNER DRIVER
15904 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15905 L:      linux-media@vger.kernel.org
15906 W:      https://linuxtv.org
15907 T:      git git://linuxtv.org/media_tree.git
15908 S:      Maintained
15909 F:      drivers/media/tuners/tea5767.*
15910
15911 TEA6415C MEDIA DRIVER
15912 M:      Hans Verkuil <hverkuil@xs4all.nl>
15913 L:      linux-media@vger.kernel.org
15914 T:      git git://linuxtv.org/media_tree.git
15915 W:      https://linuxtv.org
15916 S:      Maintained
15917 F:      drivers/media/i2c/tea6415c*
15918
15919 TEA6420 MEDIA DRIVER
15920 M:      Hans Verkuil <hverkuil@xs4all.nl>
15921 L:      linux-media@vger.kernel.org
15922 T:      git git://linuxtv.org/media_tree.git
15923 W:      https://linuxtv.org
15924 S:      Maintained
15925 F:      drivers/media/i2c/tea6420*
15926
15927 TEAM DRIVER
15928 M:      Jiri Pirko <jiri@resnulli.us>
15929 L:      netdev@vger.kernel.org
15930 S:      Supported
15931 F:      drivers/net/team/
15932 F:      include/linux/if_team.h
15933 F:      include/uapi/linux/if_team.h
15934
15935 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
15936 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
15937 S:      Maintained
15938 F:      arch/x86/platform/ts5500/
15939
15940 TECHNOTREND USB IR RECEIVER
15941 M:      Sean Young <sean@mess.org>
15942 L:      linux-media@vger.kernel.org
15943 S:      Maintained
15944 F:      drivers/media/rc/ttusbir.c
15945
15946 TECHWELL TW9910 VIDEO DECODER
15947 L:      linux-media@vger.kernel.org
15948 S:      Orphan
15949 F:      drivers/media/i2c/tw9910.c
15950 F:      include/media/i2c/tw9910.h
15951
15952 TEE SUBSYSTEM
15953 M:      Jens Wiklander <jens.wiklander@linaro.org>
15954 L:      tee-dev@lists.linaro.org
15955 S:      Maintained
15956 F:      include/linux/tee_drv.h
15957 F:      include/uapi/linux/tee.h
15958 F:      drivers/tee/
15959 F:      Documentation/tee.txt
15960
15961 TEGRA ARCHITECTURE SUPPORT
15962 M:      Thierry Reding <thierry.reding@gmail.com>
15963 M:      Jonathan Hunter <jonathanh@nvidia.com>
15964 L:      linux-tegra@vger.kernel.org
15965 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
15966 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
15967 S:      Supported
15968 N:      [^a-z]tegra
15969
15970 TEGRA CLOCK DRIVER
15971 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
15972 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
15973 S:      Supported
15974 F:      drivers/clk/tegra/
15975
15976 TEGRA DMA DRIVERS
15977 M:      Laxman Dewangan <ldewangan@nvidia.com>
15978 M:      Jon Hunter <jonathanh@nvidia.com>
15979 S:      Supported
15980 F:      drivers/dma/tegra*
15981
15982 TEGRA I2C DRIVER
15983 M:      Laxman Dewangan <ldewangan@nvidia.com>
15984 R:      Dmitry Osipenko <digetx@gmail.com>
15985 S:      Supported
15986 F:      drivers/i2c/busses/i2c-tegra.c
15987
15988 TEGRA IOMMU DRIVERS
15989 M:      Thierry Reding <thierry.reding@gmail.com>
15990 L:      linux-tegra@vger.kernel.org
15991 S:      Supported
15992 F:      drivers/iommu/tegra*
15993
15994 TEGRA KBC DRIVER
15995 M:      Laxman Dewangan <ldewangan@nvidia.com>
15996 S:      Supported
15997 F:      drivers/input/keyboard/tegra-kbc.c
15998
15999 TEGRA NAND DRIVER
16000 M:      Stefan Agner <stefan@agner.ch>
16001 M:      Lucas Stach <dev@lynxeye.de>
16002 S:      Maintained
16003 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
16004 F:      drivers/mtd/nand/raw/tegra_nand.c
16005
16006 TEGRA PWM DRIVER
16007 M:      Thierry Reding <thierry.reding@gmail.com>
16008 S:      Supported
16009 F:      drivers/pwm/pwm-tegra.c
16010
16011 TEGRA SERIAL DRIVER
16012 M:      Laxman Dewangan <ldewangan@nvidia.com>
16013 S:      Supported
16014 F:      drivers/tty/serial/serial-tegra.c
16015
16016 TEGRA SPI DRIVER
16017 M:      Laxman Dewangan <ldewangan@nvidia.com>
16018 S:      Supported
16019 F:      drivers/spi/spi-tegra*
16020
16021 TEGRA XUSB PADCTL DRIVER
16022 M:      JC Kuo <jckuo@nvidia.com>
16023 S:      Supported
16024 F:      drivers/phy/tegra/xusb*
16025
16026 TEHUTI ETHERNET DRIVER
16027 M:      Andy Gospodarek <andy@greyhouse.net>
16028 L:      netdev@vger.kernel.org
16029 S:      Supported
16030 F:      drivers/net/ethernet/tehuti/*
16031
16032 Telecom Clock Driver for MCPL0010
16033 M:      Mark Gross <mark.gross@intel.com>
16034 S:      Supported
16035 F:      drivers/char/tlclk.c
16036
16037 TENSILICA XTENSA PORT (xtensa)
16038 M:      Chris Zankel <chris@zankel.net>
16039 M:      Max Filippov <jcmvbkbc@gmail.com>
16040 L:      linux-xtensa@linux-xtensa.org
16041 T:      git git://github.com/czankel/xtensa-linux.git
16042 S:      Maintained
16043 F:      arch/xtensa/
16044 F:      drivers/irqchip/irq-xtensa-*
16045
16046 Texas Instruments' System Control Interface (TISCI) Protocol Driver
16047 M:      Nishanth Menon <nm@ti.com>
16048 M:      Tero Kristo <t-kristo@ti.com>
16049 M:      Santosh Shilimkar <ssantosh@kernel.org>
16050 L:      linux-arm-kernel@lists.infradead.org
16051 S:      Maintained
16052 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
16053 F:      drivers/firmware/ti_sci*
16054 F:      include/linux/soc/ti/ti_sci_protocol.h
16055 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
16056 F:      drivers/soc/ti/ti_sci_pm_domains.c
16057 F:      include/dt-bindings/soc/ti,sci_pm_domain.h
16058 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
16059 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
16060 F:      drivers/clk/keystone/sci-clk.c
16061 F:      drivers/reset/reset-ti-sci.c
16062 F:      Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.txt
16063 F:      Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.txt
16064 F:      drivers/irqchip/irq-ti-sci-intr.c
16065 F:      drivers/irqchip/irq-ti-sci-inta.c
16066 F:      include/linux/soc/ti/ti_sci_inta_msi.h
16067 F:      drivers/soc/ti/ti_sci_inta_msi.c
16068
16069 Texas Instruments ASoC drivers
16070 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
16071 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16072 S:      Maintained
16073 F:      sound/soc/ti/
16074
16075 Texas Instruments' DAC7612 DAC Driver
16076 M:      Ricardo Ribalda <ricardo@ribalda.com>
16077 L:      linux-iio@vger.kernel.org
16078 S:      Supported
16079 F:      drivers/iio/dac/ti-dac7612.c
16080 F:      Documentation/devicetree/bindings/iio/dac/ti,dac7612.txt
16081
16082 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
16083 M:      Hans Verkuil <hverkuil@xs4all.nl>
16084 L:      linux-media@vger.kernel.org
16085 T:      git git://linuxtv.org/media_tree.git
16086 W:      https://linuxtv.org
16087 S:      Maintained
16088 F:      drivers/media/radio/radio-raremono.c
16089
16090 THERMAL
16091 M:      Zhang Rui <rui.zhang@intel.com>
16092 M:      Eduardo Valentin <edubezval@gmail.com>
16093 R:      Daniel Lezcano <daniel.lezcano@linaro.org>
16094 R:      Amit Kucheria <amit.kucheria@verdurent.com>
16095 L:      linux-pm@vger.kernel.org
16096 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
16097 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
16098 Q:      https://patchwork.kernel.org/project/linux-pm/list/
16099 S:      Supported
16100 F:      drivers/thermal/
16101 F:      include/linux/thermal.h
16102 F:      include/uapi/linux/thermal.h
16103 F:      include/linux/cpu_cooling.h
16104 F:      Documentation/devicetree/bindings/thermal/
16105
16106 THERMAL/CPU_COOLING
16107 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
16108 M:      Viresh Kumar <viresh.kumar@linaro.org>
16109 M:      Javi Merino <javi.merino@kernel.org>
16110 L:      linux-pm@vger.kernel.org
16111 S:      Supported
16112 F:      Documentation/driver-api/thermal/cpu-cooling-api.rst
16113 F:      drivers/thermal/cpu_cooling.c
16114 F:      include/linux/cpu_cooling.h
16115
16116 THINKPAD ACPI EXTRAS DRIVER
16117 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
16118 L:      ibm-acpi-devel@lists.sourceforge.net
16119 L:      platform-driver-x86@vger.kernel.org
16120 W:      http://ibm-acpi.sourceforge.net
16121 W:      http://thinkwiki.org/wiki/Ibm-acpi
16122 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
16123 S:      Maintained
16124 F:      drivers/platform/x86/thinkpad_acpi.c
16125
16126 THUNDERBOLT DRIVER
16127 M:      Andreas Noever <andreas.noever@gmail.com>
16128 M:      Michael Jamet <michael.jamet@intel.com>
16129 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
16130 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
16131 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
16132 S:      Maintained
16133 F:      Documentation/admin-guide/thunderbolt.rst
16134 F:      drivers/thunderbolt/
16135 F:      include/linux/thunderbolt.h
16136
16137 THUNDERBOLT NETWORK DRIVER
16138 M:      Michael Jamet <michael.jamet@intel.com>
16139 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
16140 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
16141 L:      netdev@vger.kernel.org
16142 S:      Maintained
16143 F:      drivers/net/thunderbolt.c
16144
16145 THUNDERX GPIO DRIVER
16146 M:      David Daney <david.daney@cavium.com>
16147 S:      Maintained
16148 F:      drivers/gpio/gpio-thunderx.c
16149
16150 TI AM437X VPFE DRIVER
16151 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
16152 L:      linux-media@vger.kernel.org
16153 W:      https://linuxtv.org
16154 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16155 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
16156 S:      Maintained
16157 F:      drivers/media/platform/am437x/
16158
16159 TI BANDGAP AND THERMAL DRIVER
16160 M:      Eduardo Valentin <edubezval@gmail.com>
16161 M:      Keerthy <j-keerthy@ti.com>
16162 L:      linux-pm@vger.kernel.org
16163 L:      linux-omap@vger.kernel.org
16164 S:      Maintained
16165 F:      drivers/thermal/ti-soc-thermal/
16166
16167 TI BQ27XXX POWER SUPPLY DRIVER
16168 R:      Andrew F. Davis <afd@ti.com>
16169 F:      include/linux/power/bq27xxx_battery.h
16170 F:      drivers/power/supply/bq27xxx_battery.c
16171 F:      drivers/power/supply/bq27xxx_battery_i2c.c
16172
16173 TI CDCE706 CLOCK DRIVER
16174 M:      Max Filippov <jcmvbkbc@gmail.com>
16175 S:      Maintained
16176 F:      drivers/clk/clk-cdce706.c
16177
16178 TI CLOCK DRIVER
16179 M:      Tero Kristo <t-kristo@ti.com>
16180 L:      linux-omap@vger.kernel.org
16181 S:      Maintained
16182 F:      drivers/clk/ti/
16183 F:      include/linux/clk/ti.h
16184
16185 TI DAVINCI MACHINE SUPPORT
16186 M:      Sekhar Nori <nsekhar@ti.com>
16187 R:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
16188 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16189 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
16190 S:      Supported
16191 F:      Documentation/devicetree/bindings/i2c/i2c-davinci.txt
16192 F:      arch/arm/mach-davinci/
16193 F:      drivers/i2c/busses/i2c-davinci.c
16194 F:      arch/arm/boot/dts/da850*
16195
16196 TI DAVINCI SERIES CLOCK DRIVER
16197 M:      David Lechner <david@lechnology.com>
16198 R:      Sekhar Nori <nsekhar@ti.com>
16199 S:      Maintained
16200 F:      Documentation/devicetree/bindings/clock/ti/davinci/
16201 F:      drivers/clk/davinci/
16202
16203 TI DAVINCI SERIES GPIO DRIVER
16204 M:      Keerthy <j-keerthy@ti.com>
16205 L:      linux-gpio@vger.kernel.org
16206 S:      Maintained
16207 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
16208 F:      drivers/gpio/gpio-davinci.c
16209
16210 TI DAVINCI SERIES MEDIA DRIVER
16211 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
16212 L:      linux-media@vger.kernel.org
16213 W:      https://linuxtv.org
16214 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16215 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
16216 S:      Maintained
16217 F:      drivers/media/platform/davinci/
16218 F:      include/media/davinci/
16219
16220 TI ETHERNET SWITCH DRIVER (CPSW)
16221 R:      Grygorii Strashko <grygorii.strashko@ti.com>
16222 L:      linux-omap@vger.kernel.org
16223 L:      netdev@vger.kernel.org
16224 S:      Maintained
16225 F:      drivers/net/ethernet/ti/cpsw*
16226 F:      drivers/net/ethernet/ti/davinci*
16227
16228 TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS
16229 M:      Alex Dubov <oakad@yahoo.com>
16230 S:      Maintained
16231 W:      http://tifmxx.berlios.de/
16232 F:      drivers/memstick/host/tifm_ms.c
16233 F:      drivers/misc/tifm*
16234 F:      drivers/mmc/host/tifm_sd.c
16235 F:      include/linux/tifm.h
16236
16237 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
16238 M:      Santosh Shilimkar <ssantosh@kernel.org>
16239 L:      linux-kernel@vger.kernel.org
16240 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16241 S:      Maintained
16242 F:      drivers/soc/ti/*
16243 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
16244
16245 TI LM49xxx FAMILY ASoC CODEC DRIVERS
16246 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
16247 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
16248 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16249 S:      Maintained
16250 F:      sound/soc/codecs/lm49453*
16251 F:      sound/soc/codecs/isabelle*
16252
16253 TI LP855x BACKLIGHT DRIVER
16254 M:      Milo Kim <milo.kim@ti.com>
16255 S:      Maintained
16256 F:      Documentation/driver-api/backlight/lp855x-driver.rst
16257 F:      drivers/video/backlight/lp855x_bl.c
16258 F:      include/linux/platform_data/lp855x.h
16259
16260 TI LP8727 CHARGER DRIVER
16261 M:      Milo Kim <milo.kim@ti.com>
16262 S:      Maintained
16263 F:      drivers/power/supply/lp8727_charger.c
16264 F:      include/linux/platform_data/lp8727.h
16265
16266 TI LP8788 MFD DRIVER
16267 M:      Milo Kim <milo.kim@ti.com>
16268 S:      Maintained
16269 F:      drivers/iio/adc/lp8788_adc.c
16270 F:      drivers/leds/leds-lp8788.c
16271 F:      drivers/mfd/lp8788*.c
16272 F:      drivers/power/supply/lp8788-charger.c
16273 F:      drivers/regulator/lp8788-*.c
16274 F:      include/linux/mfd/lp8788*.h
16275
16276 TI NETCP ETHERNET DRIVER
16277 M:      Wingman Kwok <w-kwok2@ti.com>
16278 M:      Murali Karicheri <m-karicheri2@ti.com>
16279 L:      netdev@vger.kernel.org
16280 S:      Maintained
16281 F:      drivers/net/ethernet/ti/netcp*
16282
16283 TI PCM3060 ASoC CODEC DRIVER
16284 M:      Kirill Marinushkin <kmarinushkin@birdec.com>
16285 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16286 S:      Maintained
16287 F:      Documentation/devicetree/bindings/sound/pcm3060.txt
16288 F:      sound/soc/codecs/pcm3060*
16289
16290 TI TAS571X FAMILY ASoC CODEC DRIVER
16291 M:      Kevin Cernekee <cernekee@chromium.org>
16292 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16293 S:      Odd Fixes
16294 F:      sound/soc/codecs/tas571x*
16295
16296 TI TRF7970A NFC DRIVER
16297 M:      Mark Greer <mgreer@animalcreek.com>
16298 L:      linux-wireless@vger.kernel.org
16299 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
16300 S:      Supported
16301 F:      drivers/nfc/trf7970a.c
16302 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
16303
16304 TI TWL4030 SERIES SOC CODEC DRIVER
16305 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
16306 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16307 S:      Maintained
16308 F:      sound/soc/codecs/twl4030*
16309
16310 TI VPE/CAL DRIVERS
16311 M:      Benoit Parrot <bparrot@ti.com>
16312 L:      linux-media@vger.kernel.org
16313 W:      http://linuxtv.org/
16314 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16315 S:      Maintained
16316 F:      drivers/media/platform/ti-vpe/
16317
16318 TI WILINK WIRELESS DRIVERS
16319 L:      linux-wireless@vger.kernel.org
16320 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
16321 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
16322 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
16323 S:      Orphan
16324 F:      drivers/net/wireless/ti/
16325 F:      include/linux/wl12xx.h
16326
16327 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
16328 M:      John Stultz <john.stultz@linaro.org>
16329 M:      Thomas Gleixner <tglx@linutronix.de>
16330 R:      Stephen Boyd <sboyd@kernel.org>
16331 L:      linux-kernel@vger.kernel.org
16332 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
16333 S:      Supported
16334 F:      include/linux/clocksource.h
16335 F:      include/linux/time.h
16336 F:      include/linux/timex.h
16337 F:      include/uapi/linux/time.h
16338 F:      include/uapi/linux/timex.h
16339 F:      kernel/time/clocksource.c
16340 F:      kernel/time/time*.c
16341 F:      kernel/time/alarmtimer.c
16342 F:      kernel/time/ntp.c
16343 F:      tools/testing/selftests/timers/
16344
16345 TIPC NETWORK LAYER
16346 M:      Jon Maloy <jon.maloy@ericsson.com>
16347 M:      Ying Xue <ying.xue@windriver.com>
16348 L:      netdev@vger.kernel.org (core kernel code)
16349 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
16350 W:      http://tipc.sourceforge.net/
16351 S:      Maintained
16352 F:      include/uapi/linux/tipc*.h
16353 F:      net/tipc/
16354
16355 TLAN NETWORK DRIVER
16356 M:      Samuel Chessman <chessman@tux.org>
16357 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
16358 W:      http://sourceforge.net/projects/tlan/
16359 S:      Maintained
16360 F:      Documentation/networking/device_drivers/ti/tlan.txt
16361 F:      drivers/net/ethernet/ti/tlan.*
16362
16363 TM6000 VIDEO4LINUX DRIVER
16364 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
16365 L:      linux-media@vger.kernel.org
16366 W:      https://linuxtv.org
16367 T:      git git://linuxtv.org/media_tree.git
16368 S:      Odd fixes
16369 F:      drivers/media/usb/tm6000/
16370 F:      Documentation/media/v4l-drivers/tm6000*
16371
16372 TMIO/SDHI MMC DRIVER
16373 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
16374 L:      linux-mmc@vger.kernel.org
16375 S:      Supported
16376 F:      drivers/mmc/host/tmio_mmc*
16377 F:      drivers/mmc/host/renesas_sdhi*
16378 F:      include/linux/mfd/tmio.h
16379
16380 TMP401 HARDWARE MONITOR DRIVER
16381 M:      Guenter Roeck <linux@roeck-us.net>
16382 L:      linux-hwmon@vger.kernel.org
16383 S:      Maintained
16384 F:      Documentation/hwmon/tmp401.rst
16385 F:      drivers/hwmon/tmp401.c
16386
16387 TMPFS (SHMEM FILESYSTEM)
16388 M:      Hugh Dickins <hughd@google.com>
16389 L:      linux-mm@kvack.org
16390 S:      Maintained
16391 F:      include/linux/shmem_fs.h
16392 F:      mm/shmem.c
16393
16394 TOMOYO SECURITY MODULE
16395 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
16396 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
16397 L:      tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English)
16398 L:      tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English)
16399 L:      tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese)
16400 L:      tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese)
16401 W:      https://tomoyo.osdn.jp/
16402 S:      Maintained
16403 F:      security/tomoyo/
16404
16405 TOPSTAR LAPTOP EXTRAS DRIVER
16406 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
16407 L:      platform-driver-x86@vger.kernel.org
16408 S:      Maintained
16409 F:      drivers/platform/x86/topstar-laptop.c
16410
16411 TORTURE-TEST MODULES
16412 M:      Davidlohr Bueso <dave@stgolabs.net>
16413 M:      "Paul E. McKenney" <paulmck@kernel.org>
16414 M:      Josh Triplett <josh@joshtriplett.org>
16415 L:      linux-kernel@vger.kernel.org
16416 S:      Supported
16417 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
16418 F:      Documentation/RCU/torture.txt
16419 F:      kernel/torture.c
16420 F:      kernel/rcu/rcutorture.c
16421 F:      kernel/rcu/rcuperf.c
16422 F:      kernel/locking/locktorture.c
16423
16424 TOSHIBA ACPI EXTRAS DRIVER
16425 M:      Azael Avalos <coproscefalo@gmail.com>
16426 L:      platform-driver-x86@vger.kernel.org
16427 S:      Maintained
16428 F:      drivers/platform/x86/toshiba_acpi.c
16429
16430 TOSHIBA BLUETOOTH DRIVER
16431 M:      Azael Avalos <coproscefalo@gmail.com>
16432 L:      platform-driver-x86@vger.kernel.org
16433 S:      Maintained
16434 F:      drivers/platform/x86/toshiba_bluetooth.c
16435
16436 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
16437 M:      Azael Avalos <coproscefalo@gmail.com>
16438 L:      platform-driver-x86@vger.kernel.org
16439 S:      Maintained
16440 F:      drivers/platform/x86/toshiba_haps.c
16441
16442 TOSHIBA SMM DRIVER
16443 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
16444 W:      http://www.buzzard.org.uk/toshiba/
16445 S:      Maintained
16446 F:      drivers/char/toshiba.c
16447 F:      include/linux/toshiba.h
16448 F:      include/uapi/linux/toshiba.h
16449
16450 TOSHIBA TC358743 DRIVER
16451 M:      Mats Randgaard <matrandg@cisco.com>
16452 L:      linux-media@vger.kernel.org
16453 S:      Maintained
16454 F:      drivers/media/i2c/tc358743*
16455 F:      include/media/i2c/tc358743.h
16456
16457 TOSHIBA WMI HOTKEYS DRIVER
16458 M:      Azael Avalos <coproscefalo@gmail.com>
16459 L:      platform-driver-x86@vger.kernel.org
16460 S:      Maintained
16461 F:      drivers/platform/x86/toshiba-wmi.c
16462
16463 TPM DEVICE DRIVER
16464 M:      Peter Huewe <peterhuewe@gmx.de>
16465 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
16466 R:      Jason Gunthorpe <jgg@ziepe.ca>
16467 L:      linux-integrity@vger.kernel.org
16468 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
16469 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
16470 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
16471 S:      Maintained
16472 F:      drivers/char/tpm/
16473
16474 TRACING
16475 M:      Steven Rostedt <rostedt@goodmis.org>
16476 M:      Ingo Molnar <mingo@redhat.com>
16477 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
16478 S:      Maintained
16479 F:      Documentation/trace/ftrace.rst
16480 F:      arch/*/*/*/ftrace.h
16481 F:      arch/*/kernel/ftrace.c
16482 F:      include/*/ftrace.h
16483 F:      include/linux/trace*.h
16484 F:      include/trace/
16485 F:      kernel/trace/
16486 F:      tools/testing/selftests/ftrace/
16487
16488 TRACING MMIO ACCESSES (MMIOTRACE)
16489 M:      Steven Rostedt <rostedt@goodmis.org>
16490 M:      Ingo Molnar <mingo@kernel.org>
16491 R:      Karol Herbst <karolherbst@gmail.com>
16492 R:      Pekka Paalanen <ppaalanen@gmail.com>
16493 S:      Maintained
16494 L:      linux-kernel@vger.kernel.org
16495 L:      nouveau@lists.freedesktop.org
16496 F:      kernel/trace/trace_mmiotrace.c
16497 F:      include/linux/mmiotrace.h
16498 F:      arch/x86/mm/kmmio.c
16499 F:      arch/x86/mm/mmio-mod.c
16500 F:      arch/x86/mm/testmmiotrace.c
16501
16502 TRIVIAL PATCHES
16503 M:      Jiri Kosina <trivial@kernel.org>
16504 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
16505 S:      Maintained
16506 K:      ^Subject:.*(?i)trivial
16507
16508 TEMPO SEMICONDUCTOR DRIVERS
16509 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
16510 S:      Maintained
16511 F:      sound/soc/codecs/tscs*.c
16512 F:      sound/soc/codecs/tscs*.h
16513 F:      Documentation/devicetree/bindings/sound/tscs*.txt
16514
16515 TTY LAYER
16516 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16517 M:      Jiri Slaby <jslaby@suse.com>
16518 S:      Supported
16519 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
16520 F:      Documentation/driver-api/serial/
16521 F:      drivers/tty/
16522 F:      drivers/tty/serial/serial_core.c
16523 F:      include/linux/serial_core.h
16524 F:      include/linux/serial.h
16525 F:      include/linux/tty.h
16526 F:      include/uapi/linux/serial_core.h
16527 F:      include/uapi/linux/serial.h
16528 F:      include/uapi/linux/tty.h
16529
16530 TUA9001 MEDIA DRIVER
16531 M:      Antti Palosaari <crope@iki.fi>
16532 L:      linux-media@vger.kernel.org
16533 W:      https://linuxtv.org
16534 W:      http://palosaari.fi/linux/
16535 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16536 T:      git git://linuxtv.org/anttip/media_tree.git
16537 S:      Maintained
16538 F:      drivers/media/tuners/tua9001*
16539
16540 TULIP NETWORK DRIVERS
16541 L:      netdev@vger.kernel.org
16542 L:      linux-parisc@vger.kernel.org
16543 S:      Orphan
16544 F:      drivers/net/ethernet/dec/tulip/
16545
16546 TUN/TAP driver
16547 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
16548 W:      http://vtun.sourceforge.net/tun
16549 S:      Maintained
16550 F:      Documentation/networking/tuntap.txt
16551 F:      arch/um/os-Linux/drivers/
16552
16553 TURBOCHANNEL SUBSYSTEM
16554 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
16555 M:      Ralf Baechle <ralf@linux-mips.org>
16556 L:      linux-mips@vger.kernel.org
16557 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
16558 S:      Maintained
16559 F:      drivers/tc/
16560 F:      include/linux/tc.h
16561
16562 TURBOSTAT UTILITY
16563 M:      "Len Brown" <lenb@kernel.org>
16564 L:      linux-pm@vger.kernel.org
16565 B:      https://bugzilla.kernel.org
16566 Q:      https://patchwork.kernel.org/project/linux-pm/list/
16567 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
16568 S:      Supported
16569 F:      tools/power/x86/turbostat/
16570
16571 TW5864 VIDEO4LINUX DRIVER
16572 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
16573 M:      Anton Sviridenko <anton@corp.bluecherry.net>
16574 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
16575 M:      Andrey Utkin <andrey_utkin@fastmail.com>
16576 L:      linux-media@vger.kernel.org
16577 S:      Supported
16578 F:      drivers/media/pci/tw5864/
16579
16580 TW68 VIDEO4LINUX DRIVER
16581 M:      Hans Verkuil <hverkuil@xs4all.nl>
16582 L:      linux-media@vger.kernel.org
16583 T:      git git://linuxtv.org/media_tree.git
16584 W:      https://linuxtv.org
16585 S:      Odd Fixes
16586 F:      drivers/media/pci/tw68/
16587
16588 TW686X VIDEO4LINUX DRIVER
16589 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
16590 L:      linux-media@vger.kernel.org
16591 T:      git git://linuxtv.org/media_tree.git
16592 W:      http://linuxtv.org
16593 S:      Maintained
16594 F:      drivers/media/pci/tw686x/
16595
16596 UBI FILE SYSTEM (UBIFS)
16597 M:      Richard Weinberger <richard@nod.at>
16598 M:      Artem Bityutskiy <dedekind1@gmail.com>
16599 M:      Adrian Hunter <adrian.hunter@intel.com>
16600 L:      linux-mtd@lists.infradead.org
16601 T:      git git://git.infradead.org/ubifs-2.6.git
16602 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
16603 S:      Supported
16604 F:      Documentation/filesystems/ubifs.txt
16605 F:      fs/ubifs/
16606
16607 UCLINUX (M68KNOMMU AND COLDFIRE)
16608 M:      Greg Ungerer <gerg@linux-m68k.org>
16609 W:      http://www.linux-m68k.org/
16610 W:      http://www.uclinux.org/
16611 L:      linux-m68k@lists.linux-m68k.org
16612 L:      uclinux-dev@uclinux.org  (subscribers-only)
16613 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
16614 S:      Maintained
16615 F:      arch/m68k/coldfire/
16616 F:      arch/m68k/68*/
16617 F:      arch/m68k/*/*_no.*
16618 F:      arch/m68k/include/asm/*_no.*
16619
16620 UDF FILESYSTEM
16621 M:      Jan Kara <jack@suse.com>
16622 S:      Maintained
16623 F:      Documentation/filesystems/udf.txt
16624 F:      fs/udf/
16625
16626 UDRAW TABLET
16627 M:      Bastien Nocera <hadess@hadess.net>
16628 L:      linux-input@vger.kernel.org
16629 S:      Maintained
16630 F:      drivers/hid/hid-udraw-ps3.c
16631
16632 UFS FILESYSTEM
16633 M:      Evgeniy Dushistov <dushistov@mail.ru>
16634 S:      Maintained
16635 F:      Documentation/admin-guide/ufs.rst
16636 F:      fs/ufs/
16637
16638 UHID USERSPACE HID IO DRIVER:
16639 M:      David Herrmann <dh.herrmann@googlemail.com>
16640 L:      linux-input@vger.kernel.org
16641 S:      Maintained
16642 F:      drivers/hid/uhid.c
16643 F:      include/uapi/linux/uhid.h
16644
16645 ULPI BUS
16646 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16647 L:      linux-usb@vger.kernel.org
16648 S:      Maintained
16649 F:      drivers/usb/common/ulpi.c
16650 F:      include/linux/ulpi/
16651
16652 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
16653 L:      devel@driverdev.osuosl.org
16654 S:      Obsolete
16655 F:      drivers/staging/uwb/
16656
16657 UNICODE SUBSYSTEM:
16658 M:      Gabriel Krisman Bertazi <krisman@collabora.com>
16659 L:      linux-fsdevel@vger.kernel.org
16660 S:      Supported
16661 F:      fs/unicode/
16662
16663 UNICORE32 ARCHITECTURE:
16664 M:      Guan Xuetao <gxt@pku.edu.cn>
16665 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
16666 S:      Maintained
16667 T:      git git://github.com/gxt/linux.git
16668 F:      arch/unicore32/
16669
16670 UNIFDEF
16671 M:      Tony Finch <dot@dotat.at>
16672 W:      http://dotat.at/prog/unifdef
16673 S:      Maintained
16674 F:      scripts/unifdef.c
16675
16676 UNIFORM CDROM DRIVER
16677 M:      Jens Axboe <axboe@kernel.dk>
16678 W:      http://www.kernel.dk
16679 S:      Maintained
16680 F:      Documentation/cdrom/
16681 F:      drivers/cdrom/cdrom.c
16682 F:      include/linux/cdrom.h
16683 F:      include/uapi/linux/cdrom.h
16684
16685 UNISYS S-PAR DRIVERS
16686 M:      David Kershner <david.kershner@unisys.com>
16687 L:      sparmaintainer@unisys.com (Unisys internal)
16688 S:      Supported
16689 F:      include/linux/visorbus.h
16690 F:      drivers/visorbus/
16691 F:      drivers/staging/unisys/
16692
16693 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
16694 R:      Alim Akhtar <alim.akhtar@samsung.com>
16695 R:      Avri Altman <avri.altman@wdc.com>
16696 R:      Pedro Sousa <pedrom.sousa@synopsys.com>
16697 L:      linux-scsi@vger.kernel.org
16698 S:      Supported
16699 F:      Documentation/scsi/ufs.txt
16700 F:      drivers/scsi/ufs/
16701
16702 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
16703 M:      Pedro Sousa <pedrom.sousa@synopsys.com>
16704 L:      linux-scsi@vger.kernel.org
16705 S:      Supported
16706 F:      drivers/scsi/ufs/*dwc*
16707
16708 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS
16709 M:      Stanley Chu <stanley.chu@mediatek.com>
16710 L:      linux-scsi@vger.kernel.org
16711 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
16712 S:      Maintained
16713 F:      drivers/scsi/ufs/ufs-mediatek*
16714
16715 UNSORTED BLOCK IMAGES (UBI)
16716 M:      Artem Bityutskiy <dedekind1@gmail.com>
16717 M:      Richard Weinberger <richard@nod.at>
16718 W:      http://www.linux-mtd.infradead.org/
16719 L:      linux-mtd@lists.infradead.org
16720 T:      git git://git.infradead.org/ubifs-2.6.git
16721 S:      Supported
16722 F:      drivers/mtd/ubi/
16723 F:      include/linux/mtd/ubi.h
16724 F:      include/uapi/mtd/ubi-user.h
16725
16726 USB "USBNET" DRIVER FRAMEWORK
16727 M:      Oliver Neukum <oneukum@suse.com>
16728 L:      netdev@vger.kernel.org
16729 W:      http://www.linux-usb.org/usbnet
16730 S:      Maintained
16731 F:      drivers/net/usb/usbnet.c
16732 F:      include/linux/usb/usbnet.h
16733
16734 USB ACM DRIVER
16735 M:      Oliver Neukum <oneukum@suse.com>
16736 L:      linux-usb@vger.kernel.org
16737 S:      Maintained
16738 F:      Documentation/usb/acm.rst
16739 F:      drivers/usb/class/cdc-acm.*
16740
16741 USB AR5523 WIRELESS DRIVER
16742 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
16743 L:      linux-wireless@vger.kernel.org
16744 S:      Maintained
16745 F:      drivers/net/wireless/ath/ar5523/
16746
16747 USB ATTACHED SCSI
16748 M:      Oliver Neukum <oneukum@suse.com>
16749 L:      linux-usb@vger.kernel.org
16750 L:      linux-scsi@vger.kernel.org
16751 S:      Maintained
16752 F:      drivers/usb/storage/uas.c
16753
16754 USB CDC ETHERNET DRIVER
16755 M:      Oliver Neukum <oliver@neukum.org>
16756 L:      linux-usb@vger.kernel.org
16757 S:      Maintained
16758 F:      drivers/net/usb/cdc_*.c
16759 F:      include/uapi/linux/usb/cdc.h
16760
16761 USB CHAOSKEY DRIVER
16762 M:      Keith Packard <keithp@keithp.com>
16763 L:      linux-usb@vger.kernel.org
16764 S:      Maintained
16765 F:      drivers/usb/misc/chaoskey.c
16766
16767 USB CYPRESS C67X00 DRIVER
16768 M:      Peter Korsgaard <jacmet@sunsite.dk>
16769 L:      linux-usb@vger.kernel.org
16770 S:      Maintained
16771 F:      drivers/usb/c67x00/
16772
16773 USB DAVICOM DM9601 DRIVER
16774 M:      Peter Korsgaard <jacmet@sunsite.dk>
16775 L:      netdev@vger.kernel.org
16776 W:      http://www.linux-usb.org/usbnet
16777 S:      Maintained
16778 F:      drivers/net/usb/dm9601.c
16779
16780 USB DIAMOND RIO500 DRIVER
16781 M:      Cesar Miquel <miquel@df.uba.ar>
16782 L:      rio500-users@lists.sourceforge.net
16783 W:      http://rio500.sourceforge.net
16784 S:      Maintained
16785 F:      drivers/usb/misc/rio500*
16786
16787 USB EHCI DRIVER
16788 M:      Alan Stern <stern@rowland.harvard.edu>
16789 L:      linux-usb@vger.kernel.org
16790 S:      Maintained
16791 F:      Documentation/usb/ehci.rst
16792 F:      drivers/usb/host/ehci*
16793
16794 USB GADGET/PERIPHERAL SUBSYSTEM
16795 M:      Felipe Balbi <balbi@kernel.org>
16796 L:      linux-usb@vger.kernel.org
16797 W:      http://www.linux-usb.org/gadget
16798 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
16799 S:      Maintained
16800 F:      drivers/usb/gadget/
16801 F:      include/linux/usb/gadget*
16802
16803 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
16804 M:      Jiri Kosina <jikos@kernel.org>
16805 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
16806 L:      linux-usb@vger.kernel.org
16807 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
16808 S:      Maintained
16809 F:      Documentation/hid/hiddev.rst
16810 F:      drivers/hid/usbhid/
16811
16812 USB INTEL XHCI ROLE MUX DRIVER
16813 M:      Hans de Goede <hdegoede@redhat.com>
16814 L:      linux-usb@vger.kernel.org
16815 S:      Maintained
16816 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
16817
16818 USB IP DRIVER FOR HISILICON KIRIN
16819 M:      Yu Chen <chenyu56@huawei.com>
16820 M:      Binghui Wang <wangbinghui@hisilicon.com>
16821 L:      linux-usb@vger.kernel.org
16822 S:      Maintained
16823 F:      Documentation/devicetree/bindings/phy/phy-hi3660-usb3.txt
16824 F:      drivers/phy/hisilicon/phy-hi3660-usb3.c
16825
16826 USB ISP116X DRIVER
16827 M:      Olav Kongas <ok@artecdesign.ee>
16828 L:      linux-usb@vger.kernel.org
16829 S:      Maintained
16830 F:      drivers/usb/host/isp116x*
16831 F:      include/linux/usb/isp116x.h
16832
16833 USB LAN78XX ETHERNET DRIVER
16834 M:      Woojung Huh <woojung.huh@microchip.com>
16835 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
16836 L:      netdev@vger.kernel.org
16837 S:      Maintained
16838 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
16839 F:      drivers/net/usb/lan78xx.*
16840 F:      include/dt-bindings/net/microchip-lan78xx.h
16841
16842 USB MASS STORAGE DRIVER
16843 M:      Alan Stern <stern@rowland.harvard.edu>
16844 L:      linux-usb@vger.kernel.org
16845 L:      usb-storage@lists.one-eyed-alien.net
16846 S:      Maintained
16847 F:      drivers/usb/storage/
16848
16849 USB MIDI DRIVER
16850 M:      Clemens Ladisch <clemens@ladisch.de>
16851 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16852 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
16853 S:      Maintained
16854 F:      sound/usb/midi.*
16855
16856 USB NETWORKING DRIVERS
16857 L:      linux-usb@vger.kernel.org
16858 S:      Odd Fixes
16859 F:      drivers/net/usb/
16860
16861 USB OHCI DRIVER
16862 M:      Alan Stern <stern@rowland.harvard.edu>
16863 L:      linux-usb@vger.kernel.org
16864 S:      Maintained
16865 F:      Documentation/usb/ohci.rst
16866 F:      drivers/usb/host/ohci*
16867
16868 USB OTG FSM (Finite State Machine)
16869 M:      Peter Chen <Peter.Chen@nxp.com>
16870 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
16871 L:      linux-usb@vger.kernel.org
16872 S:      Maintained
16873 F:      drivers/usb/common/usb-otg-fsm.c
16874
16875 USB OVER IP DRIVER
16876 M:      Valentina Manea <valentina.manea.m@gmail.com>
16877 M:      Shuah Khan <shuah@kernel.org>
16878 M:      Shuah Khan <skhan@linuxfoundation.org>
16879 L:      linux-usb@vger.kernel.org
16880 S:      Maintained
16881 F:      Documentation/usb/usbip_protocol.rst
16882 F:      drivers/usb/usbip/
16883 F:      tools/usb/usbip/
16884 F:      tools/testing/selftests/drivers/usb/usbip/
16885
16886 USB PEGASUS DRIVER
16887 M:      Petko Manolov <petkan@nucleusys.com>
16888 L:      linux-usb@vger.kernel.org
16889 L:      netdev@vger.kernel.org
16890 T:      git git://github.com/petkan/pegasus.git
16891 W:      https://github.com/petkan/pegasus
16892 S:      Maintained
16893 F:      drivers/net/usb/pegasus.*
16894
16895 USB PHY LAYER
16896 M:      Felipe Balbi <balbi@kernel.org>
16897 L:      linux-usb@vger.kernel.org
16898 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
16899 S:      Maintained
16900 F:      drivers/usb/phy/
16901
16902 USB PRINTER DRIVER (usblp)
16903 M:      Pete Zaitcev <zaitcev@redhat.com>
16904 L:      linux-usb@vger.kernel.org
16905 S:      Supported
16906 F:      drivers/usb/class/usblp.c
16907
16908 USB QMI WWAN NETWORK DRIVER
16909 M:      Bjørn Mork <bjorn@mork.no>
16910 L:      netdev@vger.kernel.org
16911 S:      Maintained
16912 F:      Documentation/ABI/testing/sysfs-class-net-qmi
16913 F:      drivers/net/usb/qmi_wwan.c
16914
16915 USB RTL8150 DRIVER
16916 M:      Petko Manolov <petkan@nucleusys.com>
16917 L:      linux-usb@vger.kernel.org
16918 L:      netdev@vger.kernel.org
16919 T:      git git://github.com/petkan/rtl8150.git
16920 W:      https://github.com/petkan/rtl8150
16921 S:      Maintained
16922 F:      drivers/net/usb/rtl8150.c
16923
16924 USB SERIAL SUBSYSTEM
16925 M:      Johan Hovold <johan@kernel.org>
16926 L:      linux-usb@vger.kernel.org
16927 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
16928 S:      Maintained
16929 F:      Documentation/usb/usb-serial.rst
16930 F:      drivers/usb/serial/
16931 F:      include/linux/usb/serial.h
16932
16933 USB SMSC75XX ETHERNET DRIVER
16934 M:      Steve Glendinning <steve.glendinning@shawell.net>
16935 L:      netdev@vger.kernel.org
16936 S:      Maintained
16937 F:      drivers/net/usb/smsc75xx.*
16938
16939 USB SMSC95XX ETHERNET DRIVER
16940 M:      Steve Glendinning <steve.glendinning@shawell.net>
16941 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
16942 L:      netdev@vger.kernel.org
16943 S:      Maintained
16944 F:      drivers/net/usb/smsc95xx.*
16945
16946 USB SUBSYSTEM
16947 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16948 L:      linux-usb@vger.kernel.org
16949 W:      http://www.linux-usb.org
16950 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
16951 S:      Supported
16952 F:      Documentation/devicetree/bindings/usb/
16953 F:      Documentation/usb/
16954 F:      drivers/usb/
16955 F:      include/linux/usb.h
16956 F:      include/linux/usb/
16957
16958 USB TYPEC PI3USB30532 MUX DRIVER
16959 M:      Hans de Goede <hdegoede@redhat.com>
16960 L:      linux-usb@vger.kernel.org
16961 S:      Maintained
16962 F:      drivers/usb/typec/mux/pi3usb30532.c
16963
16964 USB TYPEC CLASS
16965 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16966 L:      linux-usb@vger.kernel.org
16967 S:      Maintained
16968 F:      Documentation/ABI/testing/sysfs-class-typec
16969 F:      Documentation/driver-api/usb/typec.rst
16970 F:      drivers/usb/typec/
16971 F:      include/linux/usb/typec.h
16972
16973 USB TYPEC BUS FOR ALTERNATE MODES
16974 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16975 L:      linux-usb@vger.kernel.org
16976 S:      Maintained
16977 F:      Documentation/ABI/testing/sysfs-bus-typec
16978 F:      Documentation/driver-api/usb/typec_bus.rst
16979 F:      drivers/usb/typec/altmodes/
16980 F:      include/linux/usb/typec_altmode.h
16981
16982 USB TYPEC PORT CONTROLLER DRIVERS
16983 M:      Guenter Roeck <linux@roeck-us.net>
16984 L:      linux-usb@vger.kernel.org
16985 S:      Maintained
16986 F:      drivers/usb/typec/tcpm/
16987
16988 USB UHCI DRIVER
16989 M:      Alan Stern <stern@rowland.harvard.edu>
16990 L:      linux-usb@vger.kernel.org
16991 S:      Maintained
16992 F:      drivers/usb/host/uhci*
16993
16994 USB VIDEO CLASS
16995 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16996 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
16997 L:      linux-media@vger.kernel.org
16998 T:      git git://linuxtv.org/media_tree.git
16999 W:      http://www.ideasonboard.org/uvc/
17000 S:      Maintained
17001 F:      drivers/media/usb/uvc/
17002 F:      include/uapi/linux/uvcvideo.h
17003
17004 USB VISION DRIVER
17005 M:      Hans Verkuil <hverkuil@xs4all.nl>
17006 L:      linux-media@vger.kernel.org
17007 T:      git git://linuxtv.org/media_tree.git
17008 W:      https://linuxtv.org
17009 S:      Odd Fixes
17010 F:      drivers/media/usb/usbvision/
17011
17012 USB WEBCAM GADGET
17013 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
17014 L:      linux-usb@vger.kernel.org
17015 S:      Maintained
17016 F:      drivers/usb/gadget/function/*uvc*
17017 F:      drivers/usb/gadget/legacy/webcam.c
17018 F:      include/uapi/linux/usb/g_uvc.h
17019
17020 USB WIRELESS RNDIS DRIVER (rndis_wlan)
17021 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
17022 L:      linux-wireless@vger.kernel.org
17023 S:      Maintained
17024 F:      drivers/net/wireless/rndis_wlan.c
17025
17026 USB XHCI DRIVER
17027 M:      Mathias Nyman <mathias.nyman@intel.com>
17028 L:      linux-usb@vger.kernel.org
17029 S:      Supported
17030 F:      drivers/usb/host/xhci*
17031 F:      drivers/usb/host/pci-quirks*
17032
17033 USB ZD1201 DRIVER
17034 L:      linux-wireless@vger.kernel.org
17035 W:      http://linux-lc100020.sourceforge.net
17036 S:      Orphan
17037 F:      drivers/net/wireless/zydas/zd1201.*
17038
17039 USB ZR364XX DRIVER
17040 M:      Antoine Jacquet <royale@zerezo.com>
17041 L:      linux-usb@vger.kernel.org
17042 L:      linux-media@vger.kernel.org
17043 T:      git git://linuxtv.org/media_tree.git
17044 W:      http://royale.zerezo.com/zr364xx/
17045 S:      Maintained
17046 F:      Documentation/media/v4l-drivers/zr364xx*
17047 F:      drivers/media/usb/zr364xx/
17048
17049 USER-MODE LINUX (UML)
17050 M:      Jeff Dike <jdike@addtoit.com>
17051 M:      Richard Weinberger <richard@nod.at>
17052 M:      Anton Ivanov <anton.ivanov@cambridgegreys.com>
17053 L:      linux-um@lists.infradead.org
17054 W:      http://user-mode-linux.sourceforge.net
17055 Q:      https://patchwork.ozlabs.org/project/linux-um/list/
17056 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
17057 S:      Maintained
17058 F:      Documentation/virt/uml/
17059 F:      arch/um/
17060 F:      arch/x86/um/
17061 F:      fs/hostfs/
17062
17063 USERSPACE COPYIN/COPYOUT (UIOVEC)
17064 M:      Alexander Viro <viro@zeniv.linux.org.uk>
17065 S:      Maintained
17066 F:      lib/iov_iter.c
17067 F:      include/linux/uio.h
17068
17069 USERSPACE DMA BUFFER DRIVER
17070 M:      Gerd Hoffmann <kraxel@redhat.com>
17071 S:      Maintained
17072 L:      dri-devel@lists.freedesktop.org
17073 F:      drivers/dma-buf/udmabuf.c
17074 F:      include/uapi/linux/udmabuf.h
17075 T:      git git://anongit.freedesktop.org/drm/drm-misc
17076
17077 USERSPACE I/O (UIO)
17078 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
17079 S:      Maintained
17080 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
17081 F:      Documentation/driver-api/uio-howto.rst
17082 F:      drivers/uio/
17083 F:      include/linux/uio_driver.h
17084
17085 UTIL-LINUX PACKAGE
17086 M:      Karel Zak <kzak@redhat.com>
17087 L:      util-linux@vger.kernel.org
17088 W:      http://en.wikipedia.org/wiki/Util-linux
17089 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
17090 S:      Maintained
17091
17092 UUID HELPERS
17093 M:      Christoph Hellwig <hch@lst.de>
17094 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
17095 L:      linux-kernel@vger.kernel.org
17096 T:      git git://git.infradead.org/users/hch/uuid.git
17097 F:      lib/uuid.c
17098 F:      lib/test_uuid.c
17099 F:      include/linux/uuid.h
17100 F:      include/uapi/linux/uuid.h
17101 S:      Maintained
17102
17103 UVESAFB DRIVER
17104 M:      Michal Januszewski <spock@gentoo.org>
17105 L:      linux-fbdev@vger.kernel.org
17106 W:      https://github.com/mjanusz/v86d
17107 S:      Maintained
17108 F:      Documentation/fb/uvesafb.rst
17109 F:      drivers/video/fbdev/uvesafb.*
17110
17111 VF610 NAND DRIVER
17112 M:      Stefan Agner <stefan@agner.ch>
17113 L:      linux-mtd@lists.infradead.org
17114 S:      Supported
17115 F:      drivers/mtd/nand/raw/vf610_nfc.c
17116
17117 VFAT/FAT/MSDOS FILESYSTEM
17118 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
17119 S:      Maintained
17120 F:      Documentation/filesystems/vfat.txt
17121 F:      fs/fat/
17122
17123 VFIO DRIVER
17124 M:      Alex Williamson <alex.williamson@redhat.com>
17125 R:      Cornelia Huck <cohuck@redhat.com>
17126 L:      kvm@vger.kernel.org
17127 T:      git git://github.com/awilliam/linux-vfio.git
17128 S:      Maintained
17129 F:      Documentation/driver-api/vfio.rst
17130 F:      drivers/vfio/
17131 F:      include/linux/vfio.h
17132 F:      include/uapi/linux/vfio.h
17133
17134 VFIO MEDIATED DEVICE DRIVERS
17135 M:      Kirti Wankhede <kwankhede@nvidia.com>
17136 L:      kvm@vger.kernel.org
17137 S:      Maintained
17138 F:      Documentation/driver-api/vfio-mediated-device.rst
17139 F:      drivers/vfio/mdev/
17140 F:      include/linux/mdev.h
17141 F:      samples/vfio-mdev/
17142
17143 VFIO PLATFORM DRIVER
17144 M:      Eric Auger <eric.auger@redhat.com>
17145 L:      kvm@vger.kernel.org
17146 S:      Maintained
17147 F:      drivers/vfio/platform/
17148
17149 VGA_SWITCHEROO
17150 R:      Lukas Wunner <lukas@wunner.de>
17151 S:      Maintained
17152 F:      Documentation/gpu/vga-switcheroo.rst
17153 F:      drivers/gpu/vga/vga_switcheroo.c
17154 F:      include/linux/vga_switcheroo.h
17155 T:      git git://anongit.freedesktop.org/drm/drm-misc
17156
17157 VIA RHINE NETWORK DRIVER
17158 S:      Orphan
17159 F:      drivers/net/ethernet/via/via-rhine.c
17160
17161 VIA SD/MMC CARD CONTROLLER DRIVER
17162 M:      Bruce Chang <brucechang@via.com.tw>
17163 M:      Harald Welte <HaraldWelte@viatech.com>
17164 S:      Maintained
17165 F:      drivers/mmc/host/via-sdmmc.c
17166
17167 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
17168 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
17169 L:      linux-fbdev@vger.kernel.org
17170 S:      Maintained
17171 F:      include/linux/via-core.h
17172 F:      include/linux/via-gpio.h
17173 F:      include/linux/via_i2c.h
17174 F:      drivers/video/fbdev/via/
17175
17176 VIA VELOCITY NETWORK DRIVER
17177 M:      Francois Romieu <romieu@fr.zoreil.com>
17178 L:      netdev@vger.kernel.org
17179 S:      Maintained
17180 F:      drivers/net/ethernet/via/via-velocity.*
17181
17182 VICODEC VIRTUAL CODEC DRIVER
17183 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
17184 L:      linux-media@vger.kernel.org
17185 T:      git git://linuxtv.org/media_tree.git
17186 W:      https://linuxtv.org
17187 S:      Maintained
17188 F:      drivers/media/platform/vicodec/*
17189
17190 VIDEO MULTIPLEXER DRIVER
17191 M:      Philipp Zabel <p.zabel@pengutronix.de>
17192 L:      linux-media@vger.kernel.org
17193 S:      Maintained
17194 F:      drivers/media/platform/video-mux.c
17195
17196 VIDEO I2C POLLING DRIVER
17197 M:      Matt Ranostay <matt.ranostay@konsulko.com>
17198 L:      linux-media@vger.kernel.org
17199 S:      Maintained
17200 F:      drivers/media/i2c/video-i2c.c
17201
17202 VIDEOBUF2 FRAMEWORK
17203 M:      Pawel Osciak <pawel@osciak.com>
17204 M:      Marek Szyprowski <m.szyprowski@samsung.com>
17205 M:      Kyungmin Park <kyungmin.park@samsung.com>
17206 R:      Tomasz Figa <tfiga@chromium.org>
17207 L:      linux-media@vger.kernel.org
17208 S:      Maintained
17209 F:      drivers/media/common/videobuf2/*
17210 F:      include/media/videobuf2-*
17211
17212 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
17213 M:      Helen Koike <helen.koike@collabora.com>
17214 L:      linux-media@vger.kernel.org
17215 T:      git git://linuxtv.org/media_tree.git
17216 W:      https://linuxtv.org
17217 S:      Maintained
17218 F:      drivers/media/platform/vimc/*
17219
17220 VIRT LIB
17221 M:      Alex Williamson <alex.williamson@redhat.com>
17222 M:      Paolo Bonzini <pbonzini@redhat.com>
17223 L:      kvm@vger.kernel.org
17224 S:      Supported
17225 F:      virt/lib/
17226
17227 VIRTIO AND VHOST VSOCK DRIVER
17228 M:      Stefan Hajnoczi <stefanha@redhat.com>
17229 L:      kvm@vger.kernel.org
17230 L:      virtualization@lists.linux-foundation.org
17231 L:      netdev@vger.kernel.org
17232 S:      Maintained
17233 F:      include/linux/virtio_vsock.h
17234 F:      include/uapi/linux/virtio_vsock.h
17235 F:      include/uapi/linux/vsockmon.h
17236 F:      include/uapi/linux/vm_sockets_diag.h
17237 F:      net/vmw_vsock/diag.c
17238 F:      net/vmw_vsock/af_vsock_tap.c
17239 F:      net/vmw_vsock/virtio_transport_common.c
17240 F:      net/vmw_vsock/virtio_transport.c
17241 F:      drivers/net/vsockmon.c
17242 F:      drivers/vhost/vsock.c
17243 F:      tools/testing/vsock/
17244
17245 VIRTIO CONSOLE DRIVER
17246 M:      Amit Shah <amit@kernel.org>
17247 L:      virtualization@lists.linux-foundation.org
17248 S:      Maintained
17249 F:      drivers/char/virtio_console.c
17250 F:      include/linux/virtio_console.h
17251 F:      include/uapi/linux/virtio_console.h
17252
17253 VIRTIO CORE AND NET DRIVERS
17254 M:      "Michael S. Tsirkin" <mst@redhat.com>
17255 M:      Jason Wang <jasowang@redhat.com>
17256 L:      virtualization@lists.linux-foundation.org
17257 S:      Maintained
17258 F:      Documentation/devicetree/bindings/virtio/
17259 F:      drivers/virtio/
17260 F:      tools/virtio/
17261 F:      drivers/net/virtio_net.c
17262 F:      drivers/block/virtio_blk.c
17263 F:      include/linux/virtio*.h
17264 F:      include/uapi/linux/virtio_*.h
17265 F:      drivers/crypto/virtio/
17266 F:      mm/balloon_compaction.c
17267
17268 VIRTIO BLOCK AND SCSI DRIVERS
17269 M:      "Michael S. Tsirkin" <mst@redhat.com>
17270 M:      Jason Wang <jasowang@redhat.com>
17271 R:      Paolo Bonzini <pbonzini@redhat.com>
17272 R:      Stefan Hajnoczi <stefanha@redhat.com>
17273 L:      virtualization@lists.linux-foundation.org
17274 S:      Maintained
17275 F:      drivers/block/virtio_blk.c
17276 F:      drivers/scsi/virtio_scsi.c
17277 F:      include/uapi/linux/virtio_blk.h
17278 F:      include/uapi/linux/virtio_scsi.h
17279 F:      drivers/vhost/scsi.c
17280
17281 VIRTIO CRYPTO DRIVER
17282 M:      Gonglei <arei.gonglei@huawei.com>
17283 L:      virtualization@lists.linux-foundation.org
17284 L:      linux-crypto@vger.kernel.org
17285 S:      Maintained
17286 F:      drivers/crypto/virtio/
17287 F:      include/uapi/linux/virtio_crypto.h
17288
17289 VIRTIO DRIVERS FOR S390
17290 M:      Cornelia Huck <cohuck@redhat.com>
17291 M:      Halil Pasic <pasic@linux.ibm.com>
17292 L:      linux-s390@vger.kernel.org
17293 L:      virtualization@lists.linux-foundation.org
17294 L:      kvm@vger.kernel.org
17295 S:      Supported
17296 F:      drivers/s390/virtio/
17297 F:      arch/s390/include/uapi/asm/virtio-ccw.h
17298
17299 VIRTIO FILE SYSTEM
17300 M:      Vivek Goyal <vgoyal@redhat.com>
17301 M:      Stefan Hajnoczi <stefanha@redhat.com>
17302 M:      Miklos Szeredi <miklos@szeredi.hu>
17303 L:      virtualization@lists.linux-foundation.org
17304 L:      linux-fsdevel@vger.kernel.org
17305 W:      https://virtio-fs.gitlab.io/
17306 S:      Supported
17307 F:      fs/fuse/virtio_fs.c
17308 F:      include/uapi/linux/virtio_fs.h
17309 F:      Documentation/filesystems/virtiofs.rst
17310
17311 VIRTIO GPU DRIVER
17312 M:      David Airlie <airlied@linux.ie>
17313 M:      Gerd Hoffmann <kraxel@redhat.com>
17314 L:      dri-devel@lists.freedesktop.org
17315 L:      virtualization@lists.linux-foundation.org
17316 T:      git git://anongit.freedesktop.org/drm/drm-misc
17317 S:      Maintained
17318 F:      drivers/gpu/drm/virtio/
17319 F:      include/uapi/linux/virtio_gpu.h
17320
17321 VIRTIO HOST (VHOST)
17322 M:      "Michael S. Tsirkin" <mst@redhat.com>
17323 M:      Jason Wang <jasowang@redhat.com>
17324 L:      kvm@vger.kernel.org
17325 L:      virtualization@lists.linux-foundation.org
17326 L:      netdev@vger.kernel.org
17327 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
17328 S:      Maintained
17329 F:      drivers/vhost/
17330 F:      include/uapi/linux/vhost.h
17331
17332 VIRTIO INPUT DRIVER
17333 M:      Gerd Hoffmann <kraxel@redhat.com>
17334 S:      Maintained
17335 F:      drivers/virtio/virtio_input.c
17336 F:      include/uapi/linux/virtio_input.h
17337
17338 VIRTIO IOMMU DRIVER
17339 M:      Jean-Philippe Brucker <jean-philippe@linaro.org>
17340 L:      virtualization@lists.linux-foundation.org
17341 S:      Maintained
17342 F:      drivers/iommu/virtio-iommu.c
17343 F:      include/uapi/linux/virtio_iommu.h
17344
17345 VIRTUAL BOX GUEST DEVICE DRIVER
17346 M:      Hans de Goede <hdegoede@redhat.com>
17347 M:      Arnd Bergmann <arnd@arndb.de>
17348 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
17349 S:      Maintained
17350 F:      include/linux/vbox_utils.h
17351 F:      include/uapi/linux/vbox*.h
17352 F:      drivers/virt/vboxguest/
17353
17354 VIRTUAL SERIO DEVICE DRIVER
17355 M:      Stephen Chandler Paul <thatslyude@gmail.com>
17356 S:      Maintained
17357 F:      drivers/input/serio/userio.c
17358 F:      include/uapi/linux/userio.h
17359
17360 VIVID VIRTUAL VIDEO DRIVER
17361 M:      Hans Verkuil <hverkuil@xs4all.nl>
17362 L:      linux-media@vger.kernel.org
17363 T:      git git://linuxtv.org/media_tree.git
17364 W:      https://linuxtv.org
17365 S:      Maintained
17366 F:      drivers/media/platform/vivid/*
17367
17368 VLYNQ BUS
17369 M:      Florian Fainelli <f.fainelli@gmail.com>
17370 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
17371 S:      Maintained
17372 F:      drivers/vlynq/vlynq.c
17373 F:      include/linux/vlynq.h
17374
17375 VME SUBSYSTEM
17376 M:      Martyn Welch <martyn@welchs.me.uk>
17377 M:      Manohar Vanga <manohar.vanga@gmail.com>
17378 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
17379 L:      devel@driverdev.osuosl.org
17380 S:      Maintained
17381 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
17382 F:      Documentation/driver-api/vme.rst
17383 F:      drivers/staging/vme/
17384 F:      drivers/vme/
17385 F:      include/linux/vme*
17386
17387 VMWARE BALLOON DRIVER
17388 M:      Nadav Amit <namit@vmware.com>
17389 M:      "VMware, Inc." <pv-drivers@vmware.com>
17390 L:      linux-kernel@vger.kernel.org
17391 S:      Maintained
17392 F:      drivers/misc/vmw_balloon.c
17393
17394 VMWARE HYPERVISOR INTERFACE
17395 M:      Thomas Hellstrom <thellstrom@vmware.com>
17396 M:      "VMware, Inc." <pv-drivers@vmware.com>
17397 L:      virtualization@lists.linux-foundation.org
17398 S:      Supported
17399 F:      arch/x86/kernel/cpu/vmware.c
17400 F:      arch/x86/include/asm/vmware.h
17401
17402 VMWARE PVRDMA DRIVER
17403 M:      Adit Ranadive <aditr@vmware.com>
17404 M:      VMware PV-Drivers <pv-drivers@vmware.com>
17405 L:      linux-rdma@vger.kernel.org
17406 S:      Maintained
17407 F:      drivers/infiniband/hw/vmw_pvrdma/
17408
17409 VMware PVSCSI driver
17410 M:      Jim Gill <jgill@vmware.com>
17411 M:      VMware PV-Drivers <pv-drivers@vmware.com>
17412 L:      linux-scsi@vger.kernel.org
17413 S:      Maintained
17414 F:      drivers/scsi/vmw_pvscsi.c
17415 F:      drivers/scsi/vmw_pvscsi.h
17416
17417 VMWARE VMMOUSE SUBDRIVER
17418 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
17419 M:      "VMware, Inc." <pv-drivers@vmware.com>
17420 L:      linux-input@vger.kernel.org
17421 S:      Maintained
17422 F:      drivers/input/mouse/vmmouse.c
17423 F:      drivers/input/mouse/vmmouse.h
17424
17425 VMWARE VMXNET3 ETHERNET DRIVER
17426 M:      Ronak Doshi <doshir@vmware.com>
17427 M:      "VMware, Inc." <pv-drivers@vmware.com>
17428 L:      netdev@vger.kernel.org
17429 S:      Maintained
17430 F:      drivers/net/vmxnet3/
17431
17432 VOCORE VOCORE2 BOARD
17433 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
17434 L:      linux-mips@vger.kernel.org
17435 S:      Maintained
17436 F:      arch/mips/boot/dts/ralink/vocore2.dts
17437
17438 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
17439 M:      Liam Girdwood <lgirdwood@gmail.com>
17440 M:      Mark Brown <broonie@kernel.org>
17441 L:      linux-kernel@vger.kernel.org
17442 W:      http://www.slimlogic.co.uk/?p=48
17443 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
17444 S:      Supported
17445 F:      Documentation/devicetree/bindings/regulator/
17446 F:      Documentation/power/regulator/
17447 F:      drivers/regulator/
17448 F:      include/dt-bindings/regulator/
17449 F:      include/linux/regulator/
17450 K:      regulator_get_optional
17451
17452 VRF
17453 M:      David Ahern <dsa@cumulusnetworks.com>
17454 M:      Shrijeet Mukherjee <shrijeet@gmail.com>
17455 L:      netdev@vger.kernel.org
17456 S:      Maintained
17457 F:      drivers/net/vrf.c
17458 F:      Documentation/networking/vrf.txt
17459
17460 VT1211 HARDWARE MONITOR DRIVER
17461 M:      Juerg Haefliger <juergh@gmail.com>
17462 L:      linux-hwmon@vger.kernel.org
17463 S:      Maintained
17464 F:      Documentation/hwmon/vt1211.rst
17465 F:      drivers/hwmon/vt1211.c
17466
17467 VT8231 HARDWARE MONITOR DRIVER
17468 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
17469 L:      linux-hwmon@vger.kernel.org
17470 S:      Maintained
17471 F:      drivers/hwmon/vt8231.c
17472
17473 VUB300 USB to SDIO/SD/MMC bridge chip
17474 M:      Tony Olech <tony.olech@elandigitalsystems.com>
17475 L:      linux-mmc@vger.kernel.org
17476 L:      linux-usb@vger.kernel.org
17477 S:      Supported
17478 F:      drivers/mmc/host/vub300.c
17479
17480 W1 DALLAS'S 1-WIRE BUS
17481 M:      Evgeniy Polyakov <zbr@ioremap.net>
17482 S:      Maintained
17483 F:      Documentation/devicetree/bindings/w1/
17484 F:      Documentation/w1/
17485 F:      drivers/w1/
17486 F:      include/linux/w1.h
17487
17488 W83791D HARDWARE MONITORING DRIVER
17489 M:      Marc Hulsman <m.hulsman@tudelft.nl>
17490 L:      linux-hwmon@vger.kernel.org
17491 S:      Maintained
17492 F:      Documentation/hwmon/w83791d.rst
17493 F:      drivers/hwmon/w83791d.c
17494
17495 W83793 HARDWARE MONITORING DRIVER
17496 M:      Rudolf Marek <r.marek@assembler.cz>
17497 L:      linux-hwmon@vger.kernel.org
17498 S:      Maintained
17499 F:      Documentation/hwmon/w83793.rst
17500 F:      drivers/hwmon/w83793.c
17501
17502 W83795 HARDWARE MONITORING DRIVER
17503 M:      Jean Delvare <jdelvare@suse.com>
17504 L:      linux-hwmon@vger.kernel.org
17505 S:      Maintained
17506 F:      drivers/hwmon/w83795.c
17507
17508 W83L51xD SD/MMC CARD INTERFACE DRIVER
17509 M:      Pierre Ossman <pierre@ossman.eu>
17510 S:      Maintained
17511 F:      drivers/mmc/host/wbsd.*
17512
17513 WACOM PROTOCOL 4 SERIAL TABLETS
17514 M:      Julian Squires <julian@cipht.net>
17515 M:      Hans de Goede <hdegoede@redhat.com>
17516 L:      linux-input@vger.kernel.org
17517 S:      Maintained
17518 F:      drivers/input/tablet/wacom_serial4.c
17519
17520 WATCHDOG DEVICE DRIVERS
17521 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
17522 M:      Guenter Roeck <linux@roeck-us.net>
17523 L:      linux-watchdog@vger.kernel.org
17524 W:      http://www.linux-watchdog.org/
17525 T:      git git://www.linux-watchdog.org/linux-watchdog.git
17526 S:      Maintained
17527 F:      Documentation/devicetree/bindings/watchdog/
17528 F:      Documentation/watchdog/
17529 F:      drivers/watchdog/
17530 F:      include/linux/watchdog.h
17531 F:      include/uapi/linux/watchdog.h
17532
17533 WHISKEYCOVE PMIC GPIO DRIVER
17534 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
17535 L:      linux-gpio@vger.kernel.org
17536 S:      Maintained
17537 F:      drivers/gpio/gpio-wcove.c
17538
17539 WHWAVE RTC DRIVER
17540 M:      Dianlong Li <long17.cool@163.com>
17541 L:      linux-rtc@vger.kernel.org
17542 S:      Maintained
17543 F:      drivers/rtc/rtc-sd3078.c
17544
17545 WIIMOTE HID DRIVER
17546 M:      David Herrmann <dh.herrmann@googlemail.com>
17547 L:      linux-input@vger.kernel.org
17548 S:      Maintained
17549 F:      drivers/hid/hid-wiimote*
17550
17551 WILOCITY WIL6210 WIRELESS DRIVER
17552 M:      Maya Erez <merez@codeaurora.org>
17553 L:      linux-wireless@vger.kernel.org
17554 L:      wil6210@qti.qualcomm.com
17555 S:      Supported
17556 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
17557 F:      drivers/net/wireless/ath/wil6210/
17558
17559 WIMAX STACK
17560 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
17561 M:      linux-wimax@intel.com
17562 L:      wimax@linuxwimax.org (subscribers-only)
17563 S:      Supported
17564 W:      http://linuxwimax.org
17565 F:      Documentation/admin-guide/wimax/wimax.rst
17566 F:      include/linux/wimax/debug.h
17567 F:      include/net/wimax.h
17568 F:      include/uapi/linux/wimax.h
17569 F:      net/wimax/
17570
17571 WINBOND CIR DRIVER
17572 M:      David Härdeman <david@hardeman.nu>
17573 S:      Maintained
17574 F:      drivers/media/rc/winbond-cir.c
17575
17576 RCMM REMOTE CONTROLS DECODER
17577 M:      Patrick Lerda <patrick9876@free.fr>
17578 S:      Maintained
17579 F:      drivers/media/rc/ir-rcmm-decoder.c
17580
17581 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
17582 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
17583 L:      linux-watchdog@vger.kernel.org
17584 S:      Maintained
17585 F:      drivers/watchdog/ebc-c384_wdt.c
17586
17587 WINSYSTEMS WS16C48 GPIO DRIVER
17588 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
17589 L:      linux-gpio@vger.kernel.org
17590 S:      Maintained
17591 F:      drivers/gpio/gpio-ws16c48.c
17592
17593 WISTRON LAPTOP BUTTON DRIVER
17594 M:      Miloslav Trmac <mitr@volny.cz>
17595 S:      Maintained
17596 F:      drivers/input/misc/wistron_btns.c
17597
17598 WL3501 WIRELESS PCMCIA CARD DRIVER
17599 L:      linux-wireless@vger.kernel.org
17600 S:      Odd fixes
17601 F:      drivers/net/wireless/wl3501*
17602
17603 WOLFSON MICROELECTRONICS DRIVERS
17604 L:      patches@opensource.cirrus.com
17605 T:      git https://github.com/CirrusLogic/linux-drivers.git
17606 W:      https://github.com/CirrusLogic/linux-drivers/wiki
17607 S:      Supported
17608 F:      Documentation/hwmon/wm83??.rst
17609 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
17610 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
17611 F:      Documentation/devicetree/bindings/mfd/arizona.txt
17612 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
17613 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
17614 F:      arch/arm/mach-s3c64xx/mach-crag6410*
17615 F:      drivers/clk/clk-wm83*.c
17616 F:      drivers/extcon/extcon-arizona.c
17617 F:      drivers/leds/leds-wm83*.c
17618 F:      drivers/gpio/gpio-*wm*.c
17619 F:      drivers/gpio/gpio-arizona.c
17620 F:      drivers/hwmon/wm83??-hwmon.c
17621 F:      drivers/input/misc/wm831x-on.c
17622 F:      drivers/input/touchscreen/wm831x-ts.c
17623 F:      drivers/input/touchscreen/wm97*.c
17624 F:      drivers/mfd/arizona*
17625 F:      drivers/mfd/wm*.c
17626 F:      drivers/mfd/cs47l24*
17627 F:      drivers/power/supply/wm83*.c
17628 F:      drivers/rtc/rtc-wm83*.c
17629 F:      drivers/regulator/wm8*.c
17630 F:      drivers/regulator/arizona*
17631 F:      drivers/video/backlight/wm83*_bl.c
17632 F:      drivers/watchdog/wm83*_wdt.c
17633 F:      include/linux/mfd/arizona/
17634 F:      include/linux/mfd/wm831x/
17635 F:      include/linux/mfd/wm8350/
17636 F:      include/linux/mfd/wm8400*
17637 F:      include/linux/regulator/arizona*
17638 F:      include/linux/wm97xx.h
17639 F:      include/sound/wm????.h
17640 F:      sound/soc/codecs/arizona.?
17641 F:      sound/soc/codecs/wm*
17642 F:      sound/soc/codecs/cs47l24*
17643
17644 WORKQUEUE
17645 M:      Tejun Heo <tj@kernel.org>
17646 R:      Lai Jiangshan <jiangshanlai@gmail.com>
17647 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
17648 S:      Maintained
17649 F:      include/linux/workqueue.h
17650 F:      kernel/workqueue.c
17651 F:      Documentation/core-api/workqueue.rst
17652
17653 X-POWERS AXP288 PMIC DRIVERS
17654 M:      Hans de Goede <hdegoede@redhat.com>
17655 S:      Maintained
17656 N:      axp288
17657 F:      drivers/acpi/pmic/intel_pmic_xpower.c
17658
17659 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
17660 M:      Chen-Yu Tsai <wens@csie.org>
17661 L:      linux-kernel@vger.kernel.org
17662 S:      Maintained
17663 N:      axp[128]
17664
17665 X.25 NETWORK LAYER
17666 M:      Andrew Hendry <andrew.hendry@gmail.com>
17667 L:      linux-x25@vger.kernel.org
17668 S:      Odd Fixes
17669 F:      Documentation/networking/x25*
17670 F:      include/net/x25*
17671 F:      net/x25/
17672
17673 X86 ARCHITECTURE (32-BIT AND 64-BIT)
17674 M:      Thomas Gleixner <tglx@linutronix.de>
17675 M:      Ingo Molnar <mingo@redhat.com>
17676 M:      Borislav Petkov <bp@alien8.de>
17677 R:      "H. Peter Anvin" <hpa@zytor.com>
17678 M:      x86@kernel.org
17679 L:      linux-kernel@vger.kernel.org
17680 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
17681 S:      Maintained
17682 F:      Documentation/devicetree/bindings/x86/
17683 F:      Documentation/x86/
17684 F:      arch/x86/
17685
17686 X86 ENTRY CODE
17687 M:      Andy Lutomirski <luto@kernel.org>
17688 L:      linux-kernel@vger.kernel.org
17689 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
17690 S:      Maintained
17691 F:      arch/x86/entry/
17692
17693 X86 MCE INFRASTRUCTURE
17694 M:      Tony Luck <tony.luck@intel.com>
17695 M:      Borislav Petkov <bp@alien8.de>
17696 L:      linux-edac@vger.kernel.org
17697 S:      Maintained
17698 F:      arch/x86/kernel/cpu/mce/*
17699
17700 X86 MICROCODE UPDATE SUPPORT
17701 M:      Borislav Petkov <bp@alien8.de>
17702 S:      Maintained
17703 F:      arch/x86/kernel/cpu/microcode/*
17704
17705 X86 MM
17706 M:      Dave Hansen <dave.hansen@linux.intel.com>
17707 M:      Andy Lutomirski <luto@kernel.org>
17708 M:      Peter Zijlstra <peterz@infradead.org>
17709 L:      linux-kernel@vger.kernel.org
17710 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm
17711 S:      Maintained
17712 F:      arch/x86/mm/
17713
17714 X86 PLATFORM DRIVERS
17715 M:      Darren Hart <dvhart@infradead.org>
17716 M:      Andy Shevchenko <andy@infradead.org>
17717 L:      platform-driver-x86@vger.kernel.org
17718 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
17719 S:      Odd Fixes
17720 F:      drivers/platform/x86/
17721 F:      drivers/platform/olpc/
17722
17723 X86 PLATFORM DRIVERS - ARCH
17724 R:      Darren Hart <dvhart@infradead.org>
17725 R:      Andy Shevchenko <andy@infradead.org>
17726 L:      platform-driver-x86@vger.kernel.org
17727 L:      x86@kernel.org
17728 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
17729 S:      Maintained
17730 F:      arch/x86/platform
17731
17732 X86 VDSO
17733 M:      Andy Lutomirski <luto@kernel.org>
17734 L:      linux-kernel@vger.kernel.org
17735 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
17736 S:      Maintained
17737 F:      arch/x86/entry/vdso/
17738
17739 XARRAY
17740 M:      Matthew Wilcox <willy@infradead.org>
17741 L:      linux-fsdevel@vger.kernel.org
17742 S:      Supported
17743 F:      Documentation/core-api/xarray.rst
17744 F:      lib/idr.c
17745 F:      lib/xarray.c
17746 F:      include/linux/idr.h
17747 F:      include/linux/xarray.h
17748 F:      tools/testing/radix-tree
17749
17750 XBOX DVD IR REMOTE
17751 M:      Benjamin Valentin <benpicco@googlemail.com>
17752 S:      Maintained
17753 F:      drivers/media/rc/xbox_remote.c
17754 F:      drivers/media/rc/keymaps/rc-xbox-dvd.c
17755
17756 XC2028/3028 TUNER DRIVER
17757 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
17758 L:      linux-media@vger.kernel.org
17759 W:      https://linuxtv.org
17760 T:      git git://linuxtv.org/media_tree.git
17761 S:      Maintained
17762 F:      drivers/media/tuners/tuner-xc2028.*
17763
17764 XDP (eXpress Data Path)
17765 M:      Alexei Starovoitov <ast@kernel.org>
17766 M:      Daniel Borkmann <daniel@iogearbox.net>
17767 M:      David S. Miller <davem@davemloft.net>
17768 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
17769 M:      Jesper Dangaard Brouer <hawk@kernel.org>
17770 M:      John Fastabend <john.fastabend@gmail.com>
17771 L:      netdev@vger.kernel.org
17772 L:      bpf@vger.kernel.org
17773 S:      Supported
17774 F:      net/core/xdp.c
17775 F:      include/net/xdp.h
17776 F:      kernel/bpf/devmap.c
17777 F:      kernel/bpf/cpumap.c
17778 F:      include/trace/events/xdp.h
17779 K:      xdp
17780 N:      xdp
17781
17782 XDP SOCKETS (AF_XDP)
17783 M:      Björn Töpel <bjorn.topel@intel.com>
17784 M:      Magnus Karlsson <magnus.karlsson@intel.com>
17785 R:      Jonathan Lemon <jonathan.lemon@gmail.com>
17786 L:      netdev@vger.kernel.org
17787 L:      bpf@vger.kernel.org
17788 S:      Maintained
17789 F:      kernel/bpf/xskmap.c
17790 F:      net/xdp/
17791
17792 XEN BLOCK SUBSYSTEM
17793 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17794 M:      Roger Pau Monné <roger.pau@citrix.com>
17795 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17796 S:      Supported
17797 F:      drivers/block/xen-blkback/*
17798 F:      drivers/block/xen*
17799
17800 XEN HYPERVISOR ARM
17801 M:      Stefano Stabellini <sstabellini@kernel.org>
17802 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17803 S:      Maintained
17804 F:      arch/arm/xen/
17805 F:      arch/arm/include/asm/xen/
17806
17807 XEN HYPERVISOR ARM64
17808 M:      Stefano Stabellini <sstabellini@kernel.org>
17809 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17810 S:      Maintained
17811 F:      arch/arm64/xen/
17812 F:      arch/arm64/include/asm/xen/
17813
17814 XEN HYPERVISOR INTERFACE
17815 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
17816 M:      Juergen Gross <jgross@suse.com>
17817 R:      Stefano Stabellini <sstabellini@kernel.org>
17818 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17819 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
17820 S:      Supported
17821 F:      arch/x86/xen/
17822 F:      arch/x86/platform/pvh/
17823 F:      drivers/*/xen-*front.c
17824 F:      drivers/xen/
17825 F:      arch/x86/include/asm/xen/
17826 F:      arch/x86/include/asm/pvclock-abi.h
17827 F:      include/xen/
17828 F:      include/uapi/xen/
17829 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
17830 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
17831
17832 XEN NETWORK BACKEND DRIVER
17833 M:      Wei Liu <wei.liu@kernel.org>
17834 M:      Paul Durrant <paul@xen.org>
17835 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17836 L:      netdev@vger.kernel.org
17837 S:      Supported
17838 F:      drivers/net/xen-netback/*
17839
17840 XEN PCI SUBSYSTEM
17841 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17842 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17843 S:      Supported
17844 F:      arch/x86/pci/*xen*
17845 F:      drivers/pci/*xen*
17846
17847 XEN PVSCSI DRIVERS
17848 M:      Juergen Gross <jgross@suse.com>
17849 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17850 L:      linux-scsi@vger.kernel.org
17851 S:      Supported
17852 F:      drivers/scsi/xen-scsifront.c
17853 F:      drivers/xen/xen-scsiback.c
17854 F:      include/xen/interface/io/vscsiif.h
17855
17856 XEN SWIOTLB SUBSYSTEM
17857 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17858 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17859 L:      iommu@lists.linux-foundation.org
17860 S:      Supported
17861 F:      arch/x86/xen/*swiotlb*
17862 F:      drivers/xen/*swiotlb*
17863
17864 XEN SOUND FRONTEND DRIVER
17865 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
17866 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17867 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
17868 S:      Supported
17869 F:      sound/xen/*
17870
17871 XFS FILESYSTEM
17872 M:      Darrick J. Wong <darrick.wong@oracle.com>
17873 M:      linux-xfs@vger.kernel.org
17874 L:      linux-xfs@vger.kernel.org
17875 W:      http://xfs.org/
17876 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
17877 S:      Supported
17878 F:      Documentation/admin-guide/xfs.rst
17879 F:      Documentation/ABI/testing/sysfs-fs-xfs
17880 F:      Documentation/filesystems/xfs-delayed-logging-design.txt
17881 F:      Documentation/filesystems/xfs-self-describing-metadata.txt
17882 F:      fs/xfs/
17883 F:      include/uapi/linux/dqblk_xfs.h
17884 F:      include/uapi/linux/fsmap.h
17885
17886 XILINX AXI ETHERNET DRIVER
17887 M:      Radhey Shyam Pandey <radhey.shyam.pandey@xilinx.com>
17888 S:      Maintained
17889 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
17890
17891 XILINX UARTLITE SERIAL DRIVER
17892 M:      Peter Korsgaard <jacmet@sunsite.dk>
17893 L:      linux-serial@vger.kernel.org
17894 S:      Maintained
17895 F:      drivers/tty/serial/uartlite.c
17896
17897 XILINX VIDEO IP CORES
17898 M:      Hyun Kwon <hyun.kwon@xilinx.com>
17899 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
17900 L:      linux-media@vger.kernel.org
17901 T:      git git://linuxtv.org/media_tree.git
17902 S:      Supported
17903 F:      Documentation/devicetree/bindings/media/xilinx/
17904 F:      drivers/media/platform/xilinx/
17905 F:      include/uapi/linux/xilinx-v4l2-controls.h
17906
17907 XILINX SD-FEC IP CORES
17908 M:      Derek Kiernan <derek.kiernan@xilinx.com>
17909 M:      Dragan Cvetic <dragan.cvetic@xilinx.com>
17910 S:      Maintained
17911 F:      Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt
17912 F:      Documentation/misc-devices/xilinx_sdfec.rst
17913 F:      drivers/misc/xilinx_sdfec.c
17914 F:      drivers/misc/Kconfig
17915 F:      drivers/misc/Makefile
17916 F:      include/uapi/misc/xilinx_sdfec.h
17917
17918 XILLYBUS DRIVER
17919 M:      Eli Billauer <eli.billauer@gmail.com>
17920 L:      linux-kernel@vger.kernel.org
17921 S:      Supported
17922 F:      drivers/char/xillybus/
17923
17924 XLP9XX I2C DRIVER
17925 M:      George Cherian <george.cherian@cavium.com>
17926 M:      Jan Glauber <jglauber@cavium.com>
17927 L:      linux-i2c@vger.kernel.org
17928 W:      http://www.cavium.com
17929 S:      Supported
17930 F:      Documentation/devicetree/bindings/i2c/i2c-xlp9xx.txt
17931 F:      drivers/i2c/busses/i2c-xlp9xx.c
17932
17933 XRA1403 GPIO EXPANDER
17934 M:      Nandor Han <nandor.han@ge.com>
17935 M:      Semi Malinen <semi.malinen@ge.com>
17936 L:      linux-gpio@vger.kernel.org
17937 S:      Maintained
17938 F:      drivers/gpio/gpio-xra1403.c
17939 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
17940
17941 XTENSA XTFPGA PLATFORM SUPPORT
17942 M:      Max Filippov <jcmvbkbc@gmail.com>
17943 L:      linux-xtensa@linux-xtensa.org
17944 S:      Maintained
17945 F:      drivers/spi/spi-xtensa-xtfpga.c
17946 F:      sound/soc/xtensa/xtfpga-i2s.c
17947
17948 YAM DRIVER FOR AX.25
17949 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
17950 L:      linux-hams@vger.kernel.org
17951 S:      Maintained
17952 F:      drivers/net/hamradio/yam*
17953 F:      include/linux/yam.h
17954
17955 YAMA SECURITY MODULE
17956 M:      Kees Cook <keescook@chromium.org>
17957 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
17958 S:      Supported
17959 F:      security/yama/
17960 F:      Documentation/admin-guide/LSM/Yama.rst
17961
17962 YEALINK PHONE DRIVER
17963 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
17964 L:      usbb2k-api-dev@nongnu.org
17965 S:      Maintained
17966 F:      Documentation/input/devices/yealink.rst
17967 F:      drivers/input/misc/yealink.*
17968
17969 Z8530 DRIVER FOR AX.25
17970 M:      Joerg Reuter <jreuter@yaina.de>
17971 W:      http://yaina.de/jreuter/
17972 W:      http://www.qsl.net/dl1bke/
17973 L:      linux-hams@vger.kernel.org
17974 S:      Maintained
17975 F:      Documentation/networking/z8530drv.txt
17976 F:      drivers/net/hamradio/*scc.c
17977 F:      drivers/net/hamradio/z8530.h
17978
17979 ZBUD COMPRESSED PAGE ALLOCATOR
17980 M:      Seth Jennings <sjenning@redhat.com>
17981 M:      Dan Streetman <ddstreet@ieee.org>
17982 L:      linux-mm@kvack.org
17983 S:      Maintained
17984 F:      mm/zbud.c
17985 F:      include/linux/zbud.h
17986
17987 ZD1211RW WIRELESS DRIVER
17988 M:      Daniel Drake <dsd@gentoo.org>
17989 M:      Ulrich Kunitz <kune@deine-taler.de>
17990 W:      http://zd1211.ath.cx/wiki/DriverRewrite
17991 L:      linux-wireless@vger.kernel.org
17992 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
17993 S:      Maintained
17994 F:      drivers/net/wireless/zydas/zd1211rw/
17995
17996 ZD1301 MEDIA DRIVER
17997 M:      Antti Palosaari <crope@iki.fi>
17998 L:      linux-media@vger.kernel.org
17999 W:      https://linuxtv.org/
18000 W:      http://palosaari.fi/linux/
18001 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
18002 S:      Maintained
18003 F:      drivers/media/usb/dvb-usb-v2/zd1301*
18004
18005 ZD1301_DEMOD MEDIA DRIVER
18006 M:      Antti Palosaari <crope@iki.fi>
18007 L:      linux-media@vger.kernel.org
18008 W:      https://linuxtv.org/
18009 W:      http://palosaari.fi/linux/
18010 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
18011 S:      Maintained
18012 F:      drivers/media/dvb-frontends/zd1301_demod*
18013
18014 ZHAOXIN PROCESSOR SUPPORT
18015 M:      Tony W Wang-oc <TonyWWang-oc@zhaoxin.com>
18016 L:      linux-kernel@vger.kernel.org
18017 S:      Maintained
18018 F:      arch/x86/kernel/cpu/zhaoxin.c
18019
18020 ZPOOL COMPRESSED PAGE STORAGE API
18021 M:      Dan Streetman <ddstreet@ieee.org>
18022 L:      linux-mm@kvack.org
18023 S:      Maintained
18024 F:      mm/zpool.c
18025 F:      include/linux/zpool.h
18026
18027 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
18028 M:      Minchan Kim <minchan@kernel.org>
18029 M:      Nitin Gupta <ngupta@vflare.org>
18030 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
18031 L:      linux-kernel@vger.kernel.org
18032 S:      Maintained
18033 F:      drivers/block/zram/
18034 F:      Documentation/admin-guide/blockdev/zram.rst
18035
18036 ZS DECSTATION Z85C30 SERIAL DRIVER
18037 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
18038 S:      Maintained
18039 F:      drivers/tty/serial/zs.*
18040
18041 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
18042 M:      Minchan Kim <minchan@kernel.org>
18043 M:      Nitin Gupta <ngupta@vflare.org>
18044 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
18045 L:      linux-mm@kvack.org
18046 S:      Maintained
18047 F:      mm/zsmalloc.c
18048 F:      include/linux/zsmalloc.h
18049 F:      Documentation/vm/zsmalloc.rst
18050
18051 ZSWAP COMPRESSED SWAP CACHING
18052 M:      Seth Jennings <sjenning@redhat.com>
18053 M:      Dan Streetman <ddstreet@ieee.org>
18054 L:      linux-mm@kvack.org
18055 S:      Maintained
18056 F:      mm/zswap.c
18057
18058 THE REST
18059 M:      Linus Torvalds <torvalds@linux-foundation.org>
18060 L:      linux-kernel@vger.kernel.org
18061 Q:      http://patchwork.kernel.org/project/LKML/list/
18062 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
18063 S:      Buried alive in reporters
18064 F:      *
18065 F:      */