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.c
 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 IIO 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-iio-counter-104-quad-8
 276 F:      drivers/iio/counter/104-quad-8.c
 277
 278 ACCES PCI-IDIO-16 GPIO DRIVER
 279 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 280 L:      linux-gpio@vger.kernel.org
 281 S:      Maintained
 282 F:      drivers/gpio/gpio-pci-idio-16.c
 283
 284 ACCES PCIe-IDIO-24 GPIO DRIVER
 285 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 286 L:      linux-gpio@vger.kernel.org
 287 S:      Maintained
 288 F:      drivers/gpio/gpio-pcie-idio-24.c
 289
 290 ACENIC DRIVER
 291 M:      Jes Sorensen <jes@trained-monkey.org>
 292 L:      linux-acenic@sunsite.dk
 293 S:      Maintained
 294 F:      drivers/net/ethernet/alteon/acenic*
 295
 296 ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER
 297 M:      Peter Feuerer <peter@piie.net>
 298 L:      platform-driver-x86@vger.kernel.org
 299 W:      http://piie.net/?section=acerhdf
 300 S:      Maintained
 301 F:      drivers/platform/x86/acerhdf.c
 302
 303 ACER WMI LAPTOP EXTRAS
 304 M:      "Lee, Chun-Yi" <jlee@suse.com>
 305 L:      platform-driver-x86@vger.kernel.org
 306 S:      Maintained
 307 F:      drivers/platform/x86/acer-wmi.c
 308
 309 ACPI
 310 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 311 M:      Len Brown <lenb@kernel.org>
 312 L:      linux-acpi@vger.kernel.org
 313 W:      https://01.org/linux-acpi
 314 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 315 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 316 B:      https://bugzilla.kernel.org
 317 S:      Supported
 318 F:      drivers/acpi/
 319 F:      drivers/pnp/pnpacpi/
 320 F:      include/linux/acpi.h
 321 F:      include/linux/fwnode.h
 322 F:      include/acpi/
 323 F:      Documentation/acpi/
 324 F:      Documentation/ABI/testing/sysfs-bus-acpi
 325 F:      Documentation/ABI/testing/configfs-acpi
 326 F:      drivers/pci/*acpi*
 327 F:      drivers/pci/*/*acpi*
 328 F:      tools/power/acpi/
 329
 330 ACPI APEI
 331 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 332 M:      Len Brown <lenb@kernel.org>
 333 L:      linux-acpi@vger.kernel.org
 334 R:      James Morse <james.morse@arm.com>
 335 R:      Tony Luck <tony.luck@intel.com>
 336 R:      Borislav Petkov <bp@alien8.de>
 337 F:      drivers/acpi/apei/
 338
 339 ACPI COMPONENT ARCHITECTURE (ACPICA)
 340 M:      Robert Moore <robert.moore@intel.com>
 341 M:      Erik Schmauss <erik.schmauss@intel.com>
 342 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
 343 L:      linux-acpi@vger.kernel.org
 344 L:      devel@acpica.org
 345 W:      https://acpica.org/
 346 W:      https://github.com/acpica/acpica/
 347 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 348 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 349 B:      https://bugzilla.kernel.org
 350 B:      https://bugs.acpica.org
 351 S:      Supported
 352 F:      drivers/acpi/acpica/
 353 F:      include/acpi/
 354 F:      tools/power/acpi/
 355
 356 ACPI FAN DRIVER
 357 M:      Zhang Rui <rui.zhang@intel.com>
 358 L:      linux-acpi@vger.kernel.org
 359 W:      https://01.org/linux-acpi
 360 B:      https://bugzilla.kernel.org
 361 S:      Supported
 362 F:      drivers/acpi/fan.c
 363
 364 ACPI FOR ARM64 (ACPI/arm64)
 365 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
 366 M:      Hanjun Guo <hanjun.guo@linaro.org>
 367 M:      Sudeep Holla <sudeep.holla@arm.com>
 368 L:      linux-acpi@vger.kernel.org
 369 S:      Maintained
 370 F:      drivers/acpi/arm64
 371
 372 ACPI I2C MULTI INSTANTIATE DRIVER
 373 M:      Hans de Goede <hdegoede@redhat.com>
 374 L:      platform-driver-x86@vger.kernel.org
 375 S:      Maintained
 376 F:      drivers/platform/x86/i2c-multi-instantiate.c
 377
 378 ACPI PMIC DRIVERS
 379 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 380 M:      Len Brown <lenb@kernel.org>
 381 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
 382 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
 383 L:      linux-acpi@vger.kernel.org
 384 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 385 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 386 B:      https://bugzilla.kernel.org
 387 S:      Supported
 388 F:      drivers/acpi/pmic/
 389
 390 ACPI THERMAL DRIVER
 391 M:      Zhang Rui <rui.zhang@intel.com>
 392 L:      linux-acpi@vger.kernel.org
 393 W:      https://01.org/linux-acpi
 394 B:      https://bugzilla.kernel.org
 395 S:      Supported
 396 F:      drivers/acpi/*thermal*
 397
 398 ACPI VIDEO DRIVER
 399 M:      Zhang Rui <rui.zhang@intel.com>
 400 L:      linux-acpi@vger.kernel.org
 401 W:      https://01.org/linux-acpi
 402 B:      https://bugzilla.kernel.org
 403 S:      Supported
 404 F:      drivers/acpi/acpi_video.c
 405
 406 ACPI WMI DRIVER
 407 L:      platform-driver-x86@vger.kernel.org
 408 S:      Orphan
 409 F:      drivers/platform/x86/wmi.c
 410 F:      include/uapi/linux/wmi.h
 411
 412 AD1889 ALSA SOUND DRIVER
 413 W:      https://parisc.wiki.kernel.org/index.php/AD1889
 414 L:      linux-parisc@vger.kernel.org
 415 S:      Maintained
 416 F:      sound/pci/ad1889.*
 417
 418 AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER
 419 M:      Michael Hennerich <michael.hennerich@analog.com>
 420 W:      http://wiki.analog.com/AD5254
 421 W:      http://ez.analog.com/community/linux-device-drivers
 422 S:      Supported
 423 F:      drivers/misc/ad525x_dpot.c
 424
 425 AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821)
 426 M:      Michael Hennerich <michael.hennerich@analog.com>
 427 W:      http://wiki.analog.com/AD5398
 428 W:      http://ez.analog.com/community/linux-device-drivers
 429 S:      Supported
 430 F:      drivers/regulator/ad5398.c
 431
 432 AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A)
 433 M:      Michael Hennerich <michael.hennerich@analog.com>
 434 W:      http://wiki.analog.com/AD7142
 435 W:      http://ez.analog.com/community/linux-device-drivers
 436 S:      Supported
 437 F:      drivers/input/misc/ad714x.c
 438
 439 AD7877 TOUCHSCREEN DRIVER
 440 M:      Michael Hennerich <michael.hennerich@analog.com>
 441 W:      http://wiki.analog.com/AD7877
 442 W:      http://ez.analog.com/community/linux-device-drivers
 443 S:      Supported
 444 F:      drivers/input/touchscreen/ad7877.c
 445
 446 AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889)
 447 M:      Michael Hennerich <michael.hennerich@analog.com>
 448 W:      http://wiki.analog.com/AD7879
 449 W:      http://ez.analog.com/community/linux-device-drivers
 450 S:      Supported
 451 F:      drivers/input/touchscreen/ad7879.c
 452
 453 ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR)
 454 M:      Jiri Kosina <jikos@kernel.org>
 455 S:      Maintained
 456
 457 ADF7242 IEEE 802.15.4 RADIO DRIVER
 458 M:      Michael Hennerich <michael.hennerich@analog.com>
 459 W:      https://wiki.analog.com/ADF7242
 460 W:      http://ez.analog.com/community/linux-device-drivers
 461 L:      linux-wpan@vger.kernel.org
 462 S:      Supported
 463 F:      drivers/net/ieee802154/adf7242.c
 464 F:      Documentation/devicetree/bindings/net/ieee802154/adf7242.txt
 465
 466 ADM1025 HARDWARE MONITOR DRIVER
 467 M:      Jean Delvare <jdelvare@suse.com>
 468 L:      linux-hwmon@vger.kernel.org
 469 S:      Maintained
 470 F:      Documentation/hwmon/adm1025
 471 F:      drivers/hwmon/adm1025.c
 472
 473 ADM1029 HARDWARE MONITOR DRIVER
 474 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 475 L:      linux-hwmon@vger.kernel.org
 476 S:      Maintained
 477 F:      drivers/hwmon/adm1029.c
 478
 479 ADM8211 WIRELESS DRIVER
 480 L:      linux-wireless@vger.kernel.org
 481 W:      http://wireless.kernel.org/
 482 S:      Orphan
 483 F:      drivers/net/wireless/admtek/adm8211.*
 484
 485 ADP1653 FLASH CONTROLLER DRIVER
 486 M:      Sakari Ailus <sakari.ailus@iki.fi>
 487 L:      linux-media@vger.kernel.org
 488 S:      Maintained
 489 F:      drivers/media/i2c/adp1653.c
 490 F:      include/media/i2c/adp1653.h
 491
 492 ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501)
 493 M:      Michael Hennerich <michael.hennerich@analog.com>
 494 W:      http://wiki.analog.com/ADP5520
 495 W:      http://ez.analog.com/community/linux-device-drivers
 496 S:      Supported
 497 F:      drivers/mfd/adp5520.c
 498 F:      drivers/video/backlight/adp5520_bl.c
 499 F:      drivers/leds/leds-adp5520.c
 500 F:      drivers/gpio/gpio-adp5520.c
 501 F:      drivers/input/keyboard/adp5520-keys.c
 502
 503 ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587)
 504 M:      Michael Hennerich <michael.hennerich@analog.com>
 505 W:      http://wiki.analog.com/ADP5588
 506 W:      http://ez.analog.com/community/linux-device-drivers
 507 S:      Supported
 508 F:      drivers/input/keyboard/adp5588-keys.c
 509 F:      drivers/gpio/gpio-adp5588.c
 510
 511 ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863)
 512 M:      Michael Hennerich <michael.hennerich@analog.com>
 513 W:      http://wiki.analog.com/ADP8860
 514 W:      http://ez.analog.com/community/linux-device-drivers
 515 S:      Supported
 516 F:      drivers/video/backlight/adp8860_bl.c
 517
 518 ADS1015 HARDWARE MONITOR DRIVER
 519 M:      Dirk Eibach <eibach@gdsys.de>
 520 L:      linux-hwmon@vger.kernel.org
 521 S:      Maintained
 522 F:      Documentation/hwmon/ads1015
 523 F:      drivers/hwmon/ads1015.c
 524 F:      include/linux/platform_data/ads1015.h
 525
 526 ADT746X FAN DRIVER
 527 M:      Colin Leroy <colin@colino.net>
 528 S:      Maintained
 529 F:      drivers/macintosh/therm_adt746x.c
 530
 531 ADT7475 HARDWARE MONITOR DRIVER
 532 M:      Jean Delvare <jdelvare@suse.com>
 533 L:      linux-hwmon@vger.kernel.org
 534 S:      Maintained
 535 F:      Documentation/hwmon/adt7475
 536 F:      drivers/hwmon/adt7475.c
 537
 538 ADVANSYS SCSI DRIVER
 539 M:      Matthew Wilcox <willy@infradead.org>
 540 M:      Hannes Reinecke <hare@suse.com>
 541 L:      linux-scsi@vger.kernel.org
 542 S:      Maintained
 543 F:      Documentation/scsi/advansys.txt
 544 F:      drivers/scsi/advansys.c
 545
 546 ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346)
 547 M:      Michael Hennerich <michael.hennerich@analog.com>
 548 W:      http://wiki.analog.com/ADXL345
 549 W:      http://ez.analog.com/community/linux-device-drivers
 550 S:      Supported
 551 F:      drivers/input/misc/adxl34x.c
 552
 553 ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER
 554 M:      Stefan Popa <stefan.popa@analog.com>
 555 W:      http://ez.analog.com/community/linux-device-drivers
 556 S:      Supported
 557 F:      drivers/iio/accel/adxl372.c
 558 F:      drivers/iio/accel/adxl372_spi.c
 559 F:      drivers/iio/accel/adxl372_i2c.c
 560 F:      Documentation/devicetree/bindings/iio/accel/adxl372.txt
 561
 562 AF9013 MEDIA DRIVER
 563 M:      Antti Palosaari <crope@iki.fi>
 564 L:      linux-media@vger.kernel.org
 565 W:      https://linuxtv.org
 566 W:      http://palosaari.fi/linux/
 567 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 568 T:      git git://linuxtv.org/anttip/media_tree.git
 569 S:      Maintained
 570 F:      drivers/media/dvb-frontends/af9013*
 571
 572 AF9033 MEDIA DRIVER
 573 M:      Antti Palosaari <crope@iki.fi>
 574 L:      linux-media@vger.kernel.org
 575 W:      https://linuxtv.org
 576 W:      http://palosaari.fi/linux/
 577 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 578 T:      git git://linuxtv.org/anttip/media_tree.git
 579 S:      Maintained
 580 F:      drivers/media/dvb-frontends/af9033*
 581
 582 AFFS FILE SYSTEM
 583 M:      David Sterba <dsterba@suse.com>
 584 L:      linux-fsdevel@vger.kernel.org
 585 S:      Odd Fixes
 586 F:      Documentation/filesystems/affs.txt
 587 F:      fs/affs/
 588
 589 AFS FILESYSTEM
 590 M:      David Howells <dhowells@redhat.com>
 591 L:      linux-afs@lists.infradead.org
 592 S:      Supported
 593 F:      fs/afs/
 594 F:      include/trace/events/afs.h
 595 F:      Documentation/filesystems/afs.txt
 596 W:      https://www.infradead.org/~dhowells/kafs/
 597
 598 AGPGART DRIVER
 599 M:      David Airlie <airlied@linux.ie>
 600 T:      git git://anongit.freedesktop.org/drm/drm
 601 S:      Maintained
 602 F:      drivers/char/agp/
 603 F:      include/linux/agp*
 604 F:      include/uapi/linux/agp*
 605
 606 AHA152X SCSI DRIVER
 607 M:      "Juergen E. Fischer" <fischer@norbit.de>
 608 L:      linux-scsi@vger.kernel.org
 609 S:      Maintained
 610 F:      drivers/scsi/aha152x*
 611 F:      drivers/scsi/pcmcia/aha152x*
 612
 613 AIC7XXX / AIC79XX SCSI DRIVER
 614 M:      Hannes Reinecke <hare@suse.com>
 615 L:      linux-scsi@vger.kernel.org
 616 S:      Maintained
 617 F:      drivers/scsi/aic7xxx/
 618
 619 AIMSLAB FM RADIO RECEIVER DRIVER
 620 M:      Hans Verkuil <hverkuil@xs4all.nl>
 621 L:      linux-media@vger.kernel.org
 622 T:      git git://linuxtv.org/media_tree.git
 623 W:      https://linuxtv.org
 624 S:      Maintained
 625 F:      drivers/media/radio/radio-aimslab*
 626
 627 AIO
 628 M:      Benjamin LaHaise <bcrl@kvack.org>
 629 L:      linux-aio@kvack.org
 630 S:      Supported
 631 F:      fs/aio.c
 632 F:      include/linux/*aio*.h
 633
 634 AIRSPY MEDIA DRIVER
 635 M:      Antti Palosaari <crope@iki.fi>
 636 L:      linux-media@vger.kernel.org
 637 W:      https://linuxtv.org
 638 W:      http://palosaari.fi/linux/
 639 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 640 T:      git git://linuxtv.org/anttip/media_tree.git
 641 S:      Maintained
 642 F:      drivers/media/usb/airspy/
 643
 644 ALACRITECH GIGABIT ETHERNET DRIVER
 645 M:      Lino Sanfilippo <LinoSanfilippo@gmx.de>
 646 S:      Maintained
 647 F:      drivers/net/ethernet/alacritech/*
 648
 649 ALCATEL SPEEDTOUCH USB DRIVER
 650 M:      Duncan Sands <duncan.sands@free.fr>
 651 L:      linux-usb@vger.kernel.org
 652 W:      http://www.linux-usb.org/SpeedTouch/
 653 S:      Maintained
 654 F:      drivers/usb/atm/speedtch.c
 655 F:      drivers/usb/atm/usbatm.c
 656
 657 ALCHEMY AU1XX0 MMC DRIVER
 658 M:      Manuel Lauss <manuel.lauss@gmail.com>
 659 S:      Maintained
 660 F:      drivers/mmc/host/au1xmmc.c
 661
 662 ALI1563 I2C DRIVER
 663 M:      Rudolf Marek <r.marek@assembler.cz>
 664 L:      linux-i2c@vger.kernel.org
 665 S:      Maintained
 666 F:      Documentation/i2c/busses/i2c-ali1563
 667 F:      drivers/i2c/busses/i2c-ali1563.c
 668
 669 ALLWINNER SECURITY SYSTEM
 670 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 671 L:      linux-crypto@vger.kernel.org
 672 S:      Maintained
 673 F:      drivers/crypto/sunxi-ss/
 674
 675 ALLWINNER VPU DRIVER
 676 M:      Maxime Ripard <maxime.ripard@bootlin.com>
 677 M:      Paul Kocialkowski <paul.kocialkowski@bootlin.com>
 678 L:      linux-media@vger.kernel.org
 679 S:      Maintained
 680 F:      drivers/staging/media/sunxi/cedrus/
 681
 682 ALPHA PORT
 683 M:      Richard Henderson <rth@twiddle.net>
 684 M:      Ivan Kokshaysky <ink@jurassic.park.msu.ru>
 685 M:      Matt Turner <mattst88@gmail.com>
 686 S:      Odd Fixes
 687 L:      linux-alpha@vger.kernel.org
 688 F:      arch/alpha/
 689
 690 ALPS PS/2 TOUCHPAD DRIVER
 691 R:      Pali Rohár <pali.rohar@gmail.com>
 692 F:      drivers/input/mouse/alps.*
 693
 694 ALTERA I2C CONTROLLER DRIVER
 695 M:      Thor Thayer <thor.thayer@linux.intel.com>
 696 S:      Maintained
 697 F:      drivers/i2c/busses/i2c-altera.c
 698
 699 ALTERA MAILBOX DRIVER
 700 M:      Ley Foon Tan <lftan@altera.com>
 701 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 702 S:      Maintained
 703 F:      drivers/mailbox/mailbox-altera.c
 704
 705 ALTERA PIO DRIVER
 706 M:      Tien Hock Loh <thloh@altera.com>
 707 L:      linux-gpio@vger.kernel.org
 708 S:      Maintained
 709 F:      drivers/gpio/gpio-altera.c
 710
 711 ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT
 712 M:      Thor Thayer <thor.thayer@linux.intel.com>
 713 S:      Maintained
 714 F:      drivers/gpio/gpio-altera-a10sr.c
 715 F:      drivers/mfd/altera-a10sr.c
 716 F:      drivers/reset/reset-a10sr.c
 717 F:      include/linux/mfd/altera-a10sr.h
 718 F:      include/dt-bindings/reset/altr,rst-mgr-a10sr.h
 719
 720 ALTERA TRIPLE SPEED ETHERNET DRIVER
 721 M:      Thor Thayer <thor.thayer@linux.intel.com>
 722 L:      netdev@vger.kernel.org
 723 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 724 S:      Maintained
 725 F:      drivers/net/ethernet/altera/
 726
 727 ALTERA UART/JTAG UART SERIAL DRIVERS
 728 M:      Tobias Klauser <tklauser@distanz.ch>
 729 L:      linux-serial@vger.kernel.org
 730 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 731 S:      Maintained
 732 F:      drivers/tty/serial/altera_uart.c
 733 F:      drivers/tty/serial/altera_jtaguart.c
 734 F:      include/linux/altera_uart.h
 735 F:      include/linux/altera_jtaguart.h
 736
 737 AMAZON ETHERNET DRIVERS
 738 M:      Netanel Belgazal <netanel@amazon.com>
 739 R:      Saeed Bishara <saeedb@amazon.com>
 740 R:      Zorik Machulsky <zorik@amazon.com>
 741 L:      netdev@vger.kernel.org
 742 S:      Supported
 743 F:      Documentation/networking/device_drivers/amazon/ena.txt
 744 F:      drivers/net/ethernet/amazon/
 745
 746 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER
 747 M:      Tom Lendacky <thomas.lendacky@amd.com>
 748 M:      Gary Hook <gary.hook@amd.com>
 749 L:      linux-crypto@vger.kernel.org
 750 S:      Supported
 751 F:      drivers/crypto/ccp/
 752 F:      include/linux/ccp.h
 753
 754 AMD DISPLAY CORE
 755 M:      Harry Wentland <harry.wentland@amd.com>
 756 M:      Leo Li <sunpeng.li@amd.com>
 757 L:      amd-gfx@lists.freedesktop.org
 758 T:      git git://people.freedesktop.org/~agd5f/linux
 759 S:      Supported
 760 F:      drivers/gpu/drm/amd/display/
 761
 762 AMD FAM15H PROCESSOR POWER MONITORING DRIVER
 763 M:      Huang Rui <ray.huang@amd.com>
 764 L:      linux-hwmon@vger.kernel.org
 765 S:      Supported
 766 F:      Documentation/hwmon/fam15h_power
 767 F:      drivers/hwmon/fam15h_power.c
 768
 769 AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER
 770 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 771 S:      Orphan
 772 F:      drivers/usb/gadget/udc/amd5536udc.*
 773
 774 AMD GEODE PROCESSOR/CHIPSET SUPPORT
 775 P:      Andres Salomon <dilinger@queued.net>
 776 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 777 W:      http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html
 778 S:      Supported
 779 F:      drivers/char/hw_random/geode-rng.c
 780 F:      drivers/crypto/geode*
 781 F:      drivers/video/fbdev/geode/
 782 F:      arch/x86/include/asm/geode.h
 783
 784 AMD IOMMU (AMD-VI)
 785 M:      Joerg Roedel <joro@8bytes.org>
 786 L:      iommu@lists.linux-foundation.org
 787 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
 788 S:      Maintained
 789 F:      drivers/iommu/amd_iommu*.[ch]
 790 F:      include/linux/amd-iommu.h
 791
 792 AMD KFD
 793 M:      Oded Gabbay <oded.gabbay@gmail.com>
 794 L:      dri-devel@lists.freedesktop.org
 795 T:      git git://people.freedesktop.org/~gabbayo/linux.git
 796 S:      Supported
 797 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c
 798 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h
 799 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v7.c
 800 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v8.c
 801 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v9.c
 802 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_fence.c
 803 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
 804 F:      drivers/gpu/drm/amd/amdkfd/
 805 F:      drivers/gpu/drm/amd/include/cik_structs.h
 806 F:      drivers/gpu/drm/amd/include/kgd_kfd_interface.h
 807 F:      drivers/gpu/drm/amd/include/vi_structs.h
 808 F:      drivers/gpu/drm/amd/include/v9_structs.h
 809 F:      include/uapi/linux/kfd_ioctl.h
 810
 811 AMD POWERPLAY
 812 M:      Rex Zhu <rex.zhu@amd.com>
 813 M:      Evan Quan <evan.quan@amd.com>
 814 L:      amd-gfx@lists.freedesktop.org
 815 S:      Supported
 816 F:      drivers/gpu/drm/amd/powerplay/
 817 T:      git git://people.freedesktop.org/~agd5f/linux
 818
 819 AMD SEATTLE DEVICE TREE SUPPORT
 820 M:      Brijesh Singh <brijeshkumar.singh@amd.com>
 821 M:      Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
 822 M:      Tom Lendacky <thomas.lendacky@amd.com>
 823 S:      Supported
 824 F:      arch/arm64/boot/dts/amd/
 825
 826 AMD XGBE DRIVER
 827 M:      Tom Lendacky <thomas.lendacky@amd.com>
 828 L:      netdev@vger.kernel.org
 829 S:      Supported
 830 F:      drivers/net/ethernet/amd/xgbe/
 831 F:      arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi
 832
 833 ANALOG DEVICES INC AD5686 DRIVER
 834 M:      Stefan Popa <stefan.popa@analog.com>
 835 L:      linux-pm@vger.kernel.org
 836 W:      http://ez.analog.com/community/linux-device-drivers
 837 S:      Supported
 838 F:      drivers/iio/dac/ad5686*
 839 F:      drivers/iio/dac/ad5696*
 840
 841 ANALOG DEVICES INC AD5758 DRIVER
 842 M:      Stefan Popa <stefan.popa@analog.com>
 843 L:      linux-iio@vger.kernel.org
 844 W:      http://ez.analog.com/community/linux-device-drivers
 845 S:      Supported
 846 F:      drivers/iio/dac/ad5758.c
 847 F:      Documentation/devicetree/bindings/iio/dac/ad5758.txt
 848
 849 ANALOG DEVICES INC AD7124 DRIVER
 850 M:      Stefan Popa <stefan.popa@analog.com>
 851 L:      linux-iio@vger.kernel.org
 852 W:      http://ez.analog.com/community/linux-device-drivers
 853 S:      Supported
 854 F:      drivers/iio/adc/ad7124.c
 855 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7124.txt
 856
 857 ANALOG DEVICES INC AD7606 DRIVER
 858 M:      Stefan Popa <stefan.popa@analog.com>
 859 L:      linux-iio@vger.kernel.org
 860 W:      http://ez.analog.com/community/linux-device-drivers
 861 S:      Supported
 862 F:      drivers/iio/adc/ad7606.c
 863 F:      Documentation/devicetree/bindings/iio/adc/ad7606.txt
 864
 865 ANALOG DEVICES INC AD7768-1 DRIVER
 866 M:      Stefan Popa <stefan.popa@analog.com>
 867 L:      linux-iio@vger.kernel.org
 868 W:      http://ez.analog.com/community/linux-device-drivers
 869 S:      Supported
 870 F:      drivers/iio/adc/ad7768-1.c
 871 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.txt
 872
 873 ANALOG DEVICES INC AD9389B DRIVER
 874 M:      Hans Verkuil <hans.verkuil@cisco.com>
 875 L:      linux-media@vger.kernel.org
 876 S:      Maintained
 877 F:      drivers/media/i2c/ad9389b*
 878
 879 ANALOG DEVICES INC ADGS1408 DRIVER
 880 M:      Mircea Caprioru <mircea.caprioru@analog.com>
 881 S:      Supported
 882 F:      drivers/mux/adgs1408.c
 883 F:      Documentation/devicetree/bindings/mux/adi,adgs1408.txt
 884
 885 ANALOG DEVICES INC ADP5061 DRIVER
 886 M:      Stefan Popa <stefan.popa@analog.com>
 887 L:      linux-pm@vger.kernel.org
 888 W:      http://ez.analog.com/community/linux-device-drivers
 889 S:      Supported
 890 F:      drivers/power/supply/adp5061.c
 891
 892 ANALOG DEVICES INC ADV7180 DRIVER
 893 M:      Lars-Peter Clausen <lars@metafoo.de>
 894 L:      linux-media@vger.kernel.org
 895 W:      http://ez.analog.com/community/linux-device-drivers
 896 S:      Supported
 897 F:      drivers/media/i2c/adv7180.c
 898
 899 ANALOG DEVICES INC ADV748X DRIVER
 900 M:      Kieran Bingham <kieran.bingham@ideasonboard.com>
 901 L:      linux-media@vger.kernel.org
 902 S:      Maintained
 903 F:      drivers/media/i2c/adv748x/*
 904
 905 ANALOG DEVICES INC ADV7511 DRIVER
 906 M:      Hans Verkuil <hans.verkuil@cisco.com>
 907 L:      linux-media@vger.kernel.org
 908 S:      Maintained
 909 F:      drivers/media/i2c/adv7511*
 910
 911 ANALOG DEVICES INC ADV7604 DRIVER
 912 M:      Hans Verkuil <hans.verkuil@cisco.com>
 913 L:      linux-media@vger.kernel.org
 914 S:      Maintained
 915 F:      drivers/media/i2c/adv7604*
 916
 917 ANALOG DEVICES INC ADV7842 DRIVER
 918 M:      Hans Verkuil <hans.verkuil@cisco.com>
 919 L:      linux-media@vger.kernel.org
 920 S:      Maintained
 921 F:      drivers/media/i2c/adv7842*
 922
 923 ANALOG DEVICES INC ASOC CODEC DRIVERS
 924 M:      Lars-Peter Clausen <lars@metafoo.de>
 925 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 926 W:      http://wiki.analog.com/
 927 W:      http://ez.analog.com/community/linux-device-drivers
 928 S:      Supported
 929 F:      sound/soc/codecs/adau*
 930 F:      sound/soc/codecs/adav*
 931 F:      sound/soc/codecs/ad1*
 932 F:      sound/soc/codecs/ad7*
 933 F:      sound/soc/codecs/ssm*
 934 F:      sound/soc/codecs/sigmadsp.*
 935
 936 ANALOG DEVICES INC DMA DRIVERS
 937 M:      Lars-Peter Clausen <lars@metafoo.de>
 938 W:      http://ez.analog.com/community/linux-device-drivers
 939 S:      Supported
 940 F:      drivers/dma/dma-axi-dmac.c
 941
 942 ANALOG DEVICES INC IIO DRIVERS
 943 M:      Lars-Peter Clausen <lars@metafoo.de>
 944 M:      Michael Hennerich <Michael.Hennerich@analog.com>
 945 W:      http://wiki.analog.com/
 946 W:      http://ez.analog.com/community/linux-device-drivers
 947 S:      Supported
 948 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523
 949 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350
 950 F:      drivers/iio/*/ad*
 951 F:      drivers/iio/adc/ltc2497*
 952 X:      drivers/iio/*/adjd*
 953 F:      drivers/staging/iio/*/ad*
 954
 955 ANDES ARCHITECTURE
 956 M:      Greentime Hu <green.hu@gmail.com>
 957 M:      Vincent Chen <deanbo422@gmail.com>
 958 T:      git https://github.com/andestech/linux.git
 959 S:      Supported
 960 F:      arch/nds32/
 961 F:      Documentation/devicetree/bindings/interrupt-controller/andestech,ativic32.txt
 962 F:      Documentation/devicetree/bindings/nds32/
 963 K:      nds32
 964 N:      nds32
 965
 966 ANDROID CONFIG FRAGMENTS
 967 M:      Rob Herring <robh@kernel.org>
 968 S:      Supported
 969 F:      kernel/configs/android*
 970
 971 ANDROID DRIVERS
 972 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 973 M:      Arve Hjønnevåg <arve@android.com>
 974 M:      Todd Kjos <tkjos@android.com>
 975 M:      Martijn Coenen <maco@android.com>
 976 M:      Joel Fernandes <joel@joelfernandes.org>
 977 M:      Christian Brauner <christian@brauner.io>
 978 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
 979 L:      devel@driverdev.osuosl.org
 980 S:      Supported
 981 F:      drivers/android/
 982 F:      drivers/staging/android/
 983
 984 ANDROID GOLDFISH PIC DRIVER
 985 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 986 S:      Supported
 987 F:      Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt
 988 F:      drivers/irqchip/irq-goldfish-pic.c
 989
 990 ANDROID GOLDFISH RTC DRIVER
 991 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 992 S:      Supported
 993 F:      Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt
 994 F:      drivers/rtc/rtc-goldfish.c
 995
 996 ANDROID ION DRIVER
 997 M:      Laura Abbott <labbott@redhat.com>
 998 M:      Sumit Semwal <sumit.semwal@linaro.org>
 999 L:      devel@driverdev.osuosl.org
1000 L:      dri-devel@lists.freedesktop.org
1001 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
1002 S:      Supported
1003 F:      drivers/staging/android/ion
1004 F:      drivers/staging/android/uapi/ion.h
1005
1006 AOA (Apple Onboard Audio) ALSA DRIVER
1007 M:      Johannes Berg <johannes@sipsolutions.net>
1008 L:      linuxppc-dev@lists.ozlabs.org
1009 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1010 S:      Maintained
1011 F:      sound/aoa/
1012
1013 APEX EMBEDDED SYSTEMS STX104 IIO DRIVER
1014 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
1015 L:      linux-iio@vger.kernel.org
1016 S:      Maintained
1017 F:      drivers/iio/adc/stx104.c
1018
1019 APM DRIVER
1020 M:      Jiri Kosina <jikos@kernel.org>
1021 S:      Odd fixes
1022 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git
1023 F:      arch/x86/kernel/apm_32.c
1024 F:      include/linux/apm_bios.h
1025 F:      include/uapi/linux/apm_bios.h
1026 F:      drivers/char/apm-emulation.c
1027
1028 APPARMOR SECURITY MODULE
1029 M:      John Johansen <john.johansen@canonical.com>
1030 L:      apparmor@lists.ubuntu.com (subscribers-only, general discussion)
1031 W:      wiki.apparmor.net
1032 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor
1033 S:      Supported
1034 F:      security/apparmor/
1035 F:      Documentation/admin-guide/LSM/apparmor.rst
1036
1037 APPLE BCM5974 MULTITOUCH DRIVER
1038 M:      Henrik Rydberg <rydberg@bitmath.org>
1039 L:      linux-input@vger.kernel.org
1040 S:      Odd fixes
1041 F:      drivers/input/mouse/bcm5974.c
1042
1043 APPLE SMC DRIVER
1044 M:      Henrik Rydberg <rydberg@bitmath.org>
1045 L:      linux-hwmon@vger.kernel.org
1046 S:      Odd fixes
1047 F:      drivers/hwmon/applesmc.c
1048
1049 APPLETALK NETWORK LAYER
1050 L:      netdev@vger.kernel.org
1051 S:      Odd fixes
1052 F:      drivers/net/appletalk/
1053 F:      net/appletalk/
1054
1055 APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT
1056 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1057 S:      Supported
1058 F:      arch/arm64/boot/dts/apm/
1059
1060 APPLIED MICRO (APM) X-GENE SOC EDAC
1061 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1062 S:      Supported
1063 F:      drivers/edac/xgene_edac.c
1064 F:      Documentation/devicetree/bindings/edac/apm-xgene-edac.txt
1065
1066 APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER
1067 M:      Iyappan Subramanian <iyappan@os.amperecomputing.com>
1068 M:      Keyur Chudgar <keyur@os.amperecomputing.com>
1069 S:      Supported
1070 F:      drivers/net/ethernet/apm/xgene-v2/
1071
1072 APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER
1073 M:      Iyappan Subramanian <iyappan@os.amperecomputing.com>
1074 M:      Keyur Chudgar <keyur@os.amperecomputing.com>
1075 M:      Quan Nguyen <quan@os.amperecomputing.com>
1076 S:      Supported
1077 F:      drivers/net/ethernet/apm/xgene/
1078 F:      drivers/net/phy/mdio-xgene.c
1079 F:      Documentation/devicetree/bindings/net/apm-xgene-enet.txt
1080 F:      Documentation/devicetree/bindings/net/apm-xgene-mdio.txt
1081
1082 APPLIED MICRO (APM) X-GENE SOC PMU
1083 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1084 S:      Supported
1085 F:      drivers/perf/xgene_pmu.c
1086 F:      Documentation/perf/xgene-pmu.txt
1087 F:      Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt
1088
1089 APTINA CAMERA SENSOR PLL
1090 M:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
1091 L:      linux-media@vger.kernel.org
1092 S:      Maintained
1093 F:      drivers/media/i2c/aptina-pll.*
1094
1095 ARC FRAMEBUFFER DRIVER
1096 M:      Jaya Kumar <jayalk@intworks.biz>
1097 S:      Maintained
1098 F:      drivers/video/fbdev/arcfb.c
1099 F:      drivers/video/fbdev/core/fb_defio.c
1100
1101 ARC PGU DRM DRIVER
1102 M:      Alexey Brodkin <abrodkin@synopsys.com>
1103 S:      Supported
1104 F:      drivers/gpu/drm/arc/
1105 F:      Documentation/devicetree/bindings/display/snps,arcpgu.txt
1106
1107 ARCNET NETWORK LAYER
1108 M:      Michael Grzeschik <m.grzeschik@pengutronix.de>
1109 L:      netdev@vger.kernel.org
1110 S:      Maintained
1111 F:      drivers/net/arcnet/
1112 F:      include/uapi/linux/if_arcnet.h
1113
1114 ARM ARCHITECTED TIMER DRIVER
1115 M:      Mark Rutland <mark.rutland@arm.com>
1116 M:      Marc Zyngier <marc.zyngier@arm.com>
1117 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1118 S:      Maintained
1119 F:      arch/arm/include/asm/arch_timer.h
1120 F:      arch/arm64/include/asm/arch_timer.h
1121 F:      drivers/clocksource/arm_arch_timer.c
1122
1123 ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT
1124 M:      Linus Walleij <linus.walleij@linaro.org>
1125 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1126 S:      Maintained
1127 F:      Documentation/devicetree/bindings/arm/arm-boards
1128 F:      Documentation/devicetree/bindings/auxdisplay/arm-charlcd.txt
1129 F:      Documentation/devicetree/bindings/clock/arm-integrator.txt
1130 F:      Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt
1131 F:      Documentation/devicetree/bindings/mtd/arm-versatile.txt
1132 F:      arch/arm/mach-integrator/
1133 F:      arch/arm/mach-realview/
1134 F:      arch/arm/mach-versatile/
1135 F:      arch/arm/plat-versatile/
1136 F:      arch/arm/boot/dts/arm-realview-*
1137 F:      arch/arm/boot/dts/integrator*
1138 F:      arch/arm/boot/dts/versatile*
1139 F:      drivers/clk/versatile/
1140 F:      drivers/i2c/busses/i2c-versatile.c
1141 F:      drivers/irqchip/irq-versatile-fpga.c
1142 F:      drivers/mtd/maps/physmap_of_versatile.c
1143 F:      drivers/power/reset/arm-versatile-reboot.c
1144 F:      drivers/soc/versatile/
1145
1146 ARM HDLCD DRM DRIVER
1147 M:      Liviu Dudau <liviu.dudau@arm.com>
1148 S:      Supported
1149 F:      drivers/gpu/drm/arm/hdlcd_*
1150 F:      Documentation/devicetree/bindings/display/arm,hdlcd.txt
1151
1152 ARM MALI-DP DRM DRIVER
1153 M:      Liviu Dudau <liviu.dudau@arm.com>
1154 M:      Brian Starkey <brian.starkey@arm.com>
1155 M:      Mali DP Maintainers <malidp@foss.arm.com>
1156 S:      Supported
1157 F:      drivers/gpu/drm/arm/
1158 F:      Documentation/devicetree/bindings/display/arm,malidp.txt
1159
1160 ARM MFM AND FLOPPY DRIVERS
1161 M:      Ian Molton <spyro@f2s.com>
1162 S:      Maintained
1163 F:      arch/arm/lib/floppydma.S
1164 F:      arch/arm/include/asm/floppy.h
1165
1166 ARM PMU PROFILING AND DEBUGGING
1167 M:      Will Deacon <will.deacon@arm.com>
1168 M:      Mark Rutland <mark.rutland@arm.com>
1169 S:      Maintained
1170 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1171 F:      arch/arm*/kernel/perf_*
1172 F:      arch/arm/oprofile/common.c
1173 F:      arch/arm*/kernel/hw_breakpoint.c
1174 F:      arch/arm*/include/asm/hw_breakpoint.h
1175 F:      arch/arm*/include/asm/perf_event.h
1176 F:      drivers/perf/*
1177 F:      include/linux/perf/arm_pmu.h
1178 F:      Documentation/devicetree/bindings/arm/pmu.txt
1179 F:      Documentation/devicetree/bindings/perf/
1180
1181 ARM PORT
1182 M:      Russell King <linux@armlinux.org.uk>
1183 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1184 W:      http://www.armlinux.org.uk/
1185 S:      Odd Fixes
1186 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git
1187 F:      arch/arm/
1188 X:      arch/arm/boot/dts/
1189
1190 ARM PRIMECELL AACI PL041 DRIVER
1191 M:      Russell King <linux@armlinux.org.uk>
1192 S:      Odd Fixes
1193 F:      sound/arm/aaci.*
1194
1195 ARM PRIMECELL BUS SUPPORT
1196 M:      Russell King <linux@armlinux.org.uk>
1197 S:      Odd Fixes
1198 F:      drivers/amba/
1199 F:      include/linux/amba/bus.h
1200
1201 ARM PRIMECELL CLCD PL110 DRIVER
1202 M:      Russell King <linux@armlinux.org.uk>
1203 S:      Odd Fixes
1204 F:      drivers/video/fbdev/amba-clcd.*
1205
1206 ARM PRIMECELL KMI PL050 DRIVER
1207 M:      Russell King <linux@armlinux.org.uk>
1208 S:      Odd Fixes
1209 F:      drivers/input/serio/ambakmi.*
1210 F:      include/linux/amba/kmi.h
1211
1212 ARM PRIMECELL MMCI PL180/1 DRIVER
1213 M:      Russell King <linux@armlinux.org.uk>
1214 S:      Odd Fixes
1215 F:      drivers/mmc/host/mmci.*
1216 F:      include/linux/amba/mmci.h
1217
1218 ARM PRIMECELL SSP PL022 SPI DRIVER
1219 M:      Linus Walleij <linus.walleij@linaro.org>
1220 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1221 S:      Maintained
1222 F:      Documentation/devicetree/bindings/spi/spi_pl022.txt
1223 F:      drivers/spi/spi-pl022.c
1224
1225 ARM PRIMECELL UART PL010 AND PL011 DRIVERS
1226 M:      Russell King <linux@armlinux.org.uk>
1227 S:      Odd Fixes
1228 F:      drivers/tty/serial/amba-pl01*.c
1229 F:      include/linux/amba/serial.h
1230
1231 ARM PRIMECELL VIC PL190/PL192 DRIVER
1232 M:      Linus Walleij <linus.walleij@linaro.org>
1233 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1234 S:      Maintained
1235 F:      Documentation/devicetree/bindings/interrupt-controller/arm,vic.txt
1236 F:      drivers/irqchip/irq-vic.c
1237
1238 ARM SMMU DRIVERS
1239 M:      Will Deacon <will.deacon@arm.com>
1240 R:      Robin Murphy <robin.murphy@arm.com>
1241 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1242 S:      Maintained
1243 F:      drivers/iommu/arm-smmu.c
1244 F:      drivers/iommu/arm-smmu-v3.c
1245 F:      drivers/iommu/io-pgtable-arm.c
1246 F:      drivers/iommu/io-pgtable-arm-v7s.c
1247
1248 ARM SUB-ARCHITECTURES
1249 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1250 S:      Maintained
1251 F:      arch/arm/mach-*/
1252 F:      arch/arm/plat-*/
1253 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc.git
1254
1255 ARM/ACTIONS SEMI ARCHITECTURE
1256 M:      Andreas Färber <afaerber@suse.de>
1257 R:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1258 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1259 S:      Maintained
1260 N:      owl
1261 F:      arch/arm/mach-actions/
1262 F:      arch/arm/boot/dts/owl-*
1263 F:      arch/arm64/boot/dts/actions/
1264 F:      drivers/clk/actions/
1265 F:      drivers/clocksource/timer-owl*
1266 F:      drivers/dma/owl-dma.c
1267 F:      drivers/i2c/busses/i2c-owl.c
1268 F:      drivers/pinctrl/actions/*
1269 F:      drivers/soc/actions/
1270 F:      include/dt-bindings/power/owl-*
1271 F:      include/linux/soc/actions/
1272 F:      Documentation/devicetree/bindings/arm/actions.txt
1273 F:      Documentation/devicetree/bindings/clock/actions,owl-cmu.txt
1274 F:      Documentation/devicetree/bindings/dma/owl-dma.txt
1275 F:      Documentation/devicetree/bindings/i2c/i2c-owl.txt
1276 F:      Documentation/devicetree/bindings/pinctrl/actions,s900-pinctrl.txt
1277 F:      Documentation/devicetree/bindings/power/actions,owl-sps.txt
1278 F:      Documentation/devicetree/bindings/timer/actions,owl-timer.txt
1279
1280 ARM/ADS SPHERE MACHINE SUPPORT
1281 M:      Lennert Buytenhek <kernel@wantstofly.org>
1282 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1283 S:      Maintained
1284
1285 ARM/AFEB9260 MACHINE SUPPORT
1286 M:      Sergey Lapin <slapin@ossfans.org>
1287 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1288 S:      Maintained
1289
1290 ARM/AJECO 1ARM MACHINE SUPPORT
1291 M:      Lennert Buytenhek <kernel@wantstofly.org>
1292 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1293 S:      Maintained
1294
1295 ARM/Allwinner SoC Clock Support
1296 M:      Emilio López <emilio@elopez.com.ar>
1297 S:      Maintained
1298 F:      drivers/clk/sunxi/
1299
1300 ARM/Allwinner sunXi SoC support
1301 M:      Maxime Ripard <maxime.ripard@bootlin.com>
1302 M:      Chen-Yu Tsai <wens@csie.org>
1303 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1304 S:      Maintained
1305 N:      sun[x456789]i
1306 N:      sun50i
1307 F:      arch/arm/mach-sunxi/
1308 F:      arch/arm64/boot/dts/allwinner/
1309 F:      drivers/clk/sunxi-ng/
1310 F:      drivers/pinctrl/sunxi/
1311 F:      drivers/soc/sunxi/
1312 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git
1313
1314 ARM/Amlogic Meson SoC CLOCK FRAMEWORK
1315 M:      Neil Armstrong <narmstrong@baylibre.com>
1316 M:      Jerome Brunet <jbrunet@baylibre.com>
1317 L:      linux-amlogic@lists.infradead.org
1318 S:      Maintained
1319 F:      drivers/clk/meson/
1320 F:      include/dt-bindings/clock/meson*
1321 F:      include/dt-bindings/clock/gxbb*
1322 F:      Documentation/devicetree/bindings/clock/amlogic*
1323
1324 ARM/Amlogic Meson SoC support
1325 M:      Kevin Hilman <khilman@baylibre.com>
1326 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1327 L:      linux-amlogic@lists.infradead.org
1328 W:      http://linux-meson.com/
1329 S:      Maintained
1330 F:      arch/arm/mach-meson/
1331 F:      arch/arm/boot/dts/meson*
1332 F:      arch/arm64/boot/dts/amlogic/
1333 F:      drivers/pinctrl/meson/
1334 F:      drivers/mmc/host/meson*
1335 F:      drivers/soc/amlogic/
1336 N:      meson
1337
1338 ARM/Amlogic Meson SoC Sound Drivers
1339 M:      Jerome Brunet <jbrunet@baylibre.com>
1340 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1341 S:      Maintained
1342 F:      sound/soc/meson/
1343 F:      Documentation/devicetree/bindings/sound/amlogic*
1344
1345 ARM/Annapurna Labs ALPINE ARCHITECTURE
1346 M:      Tsahee Zidenberg <tsahee@annapurnalabs.com>
1347 M:      Antoine Tenart <antoine.tenart@bootlin.com>
1348 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1349 S:      Maintained
1350 F:      arch/arm/mach-alpine/
1351 F:      arch/arm/boot/dts/alpine*
1352 F:      arch/arm64/boot/dts/al/
1353 F:      drivers/*/*alpine*
1354
1355 ARM/ARTPEC MACHINE SUPPORT
1356 M:      Jesper Nilsson <jesper.nilsson@axis.com>
1357 M:      Lars Persson <lars.persson@axis.com>
1358 S:      Maintained
1359 L:      linux-arm-kernel@axis.com
1360 F:      arch/arm/mach-artpec
1361 F:      arch/arm/boot/dts/artpec6*
1362 F:      drivers/clk/axis
1363 F:      drivers/crypto/axis
1364 F:      drivers/pinctrl/pinctrl-artpec*
1365 F:      Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
1366
1367 ARM/ASPEED I2C DRIVER
1368 M:      Brendan Higgins <brendanhiggins@google.com>
1369 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
1370 R:      Joel Stanley <joel@jms.id.au>
1371 L:      linux-i2c@vger.kernel.org
1372 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1373 S:      Maintained
1374 F:      drivers/irqchip/irq-aspeed-i2c-ic.c
1375 F:      drivers/i2c/busses/i2c-aspeed.c
1376 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt
1377 F:      Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
1378
1379 ARM/ASPEED MACHINE SUPPORT
1380 M:      Joel Stanley <joel@jms.id.au>
1381 R:      Andrew Jeffery <andrew@aj.id.au>
1382 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1383 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
1384 Q:      https://patchwork.ozlabs.org/project/linux-aspeed/list/
1385 S:      Supported
1386 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git
1387 F:      arch/arm/mach-aspeed/
1388 F:      arch/arm/boot/dts/aspeed-*
1389 N:      aspeed
1390
1391 ARM/BITMAIN ARCHITECTURE
1392 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1393 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1394 S:      Maintained
1395 F:      arch/arm64/boot/dts/bitmain/
1396 F:      Documentation/devicetree/bindings/arm/bitmain.yaml
1397
1398 ARM/CALXEDA HIGHBANK ARCHITECTURE
1399 M:      Rob Herring <robh@kernel.org>
1400 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1401 S:      Maintained
1402 F:      arch/arm/mach-highbank/
1403 F:      arch/arm/boot/dts/highbank.dts
1404 F:      arch/arm/boot/dts/ecx-*.dts*
1405
1406 ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT
1407 M:      Krzysztof Halasa <khalasa@piap.pl>
1408 S:      Maintained
1409 F:      arch/arm/mach-cns3xxx/
1410
1411 ARM/CAVIUM THUNDER NETWORK DRIVER
1412 M:      Sunil Goutham <sgoutham@cavium.com>
1413 M:      Robert Richter <rric@kernel.org>
1414 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1415 S:      Supported
1416 F:      drivers/net/ethernet/cavium/thunder/
1417
1418 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
1419 M:      Lukasz Majewski <lukma@denx.de>
1420 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1421 S:      Maintained
1422 F:      arch/arm/mach-ep93xx/ts72xx.c
1423
1424 ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
1425 M:      Alexander Shiyan <shc_work@mail.ru>
1426 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1427 S:      Odd Fixes
1428 N:      clps711x
1429
1430 ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT
1431 M:      Lennert Buytenhek <kernel@wantstofly.org>
1432 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1433 S:      Maintained
1434
1435 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
1436 M:      Hartley Sweeten <hsweeten@visionengravers.com>
1437 M:      Alexander Sverdlin <alexander.sverdlin@gmail.com>
1438 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1439 S:      Maintained
1440 F:      arch/arm/mach-ep93xx/
1441 F:      arch/arm/mach-ep93xx/include/mach/
1442
1443 ARM/CLKDEV SUPPORT
1444 M:      Russell King <linux@armlinux.org.uk>
1445 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1446 S:      Maintained
1447 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
1448 F:      drivers/clk/clkdev.c
1449
1450 ARM/COMPULAB CM-X270/EM-X270 and CM-X300 MACHINE SUPPORT
1451 M:      Mike Rapoport <mike@compulab.co.il>
1452 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1453 S:      Maintained
1454
1455 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
1456 M:      Baruch Siach <baruch@tkos.co.il>
1457 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1458 S:      Maintained
1459 F:      arch/arm/boot/dts/cx92755*
1460 N:      digicolor
1461
1462 ARM/CONTEC MICRO9 MACHINE SUPPORT
1463 M:      Hubert Feurstein <hubert.feurstein@contec.at>
1464 S:      Maintained
1465 F:      arch/arm/mach-ep93xx/micro9.c
1466
1467 ARM/CORESIGHT FRAMEWORK AND DRIVERS
1468 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
1469 R:      Suzuki K Poulose <suzuki.poulose@arm.com>
1470 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1471 S:      Maintained
1472 F:      drivers/hwtracing/coresight/*
1473 F:      Documentation/trace/coresight.txt
1474 F:      Documentation/trace/coresight-cpu-debug.txt
1475 F:      Documentation/devicetree/bindings/arm/coresight.txt
1476 F:      Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt
1477 F:      Documentation/ABI/testing/sysfs-bus-coresight-devices-*
1478 F:      tools/perf/arch/arm/util/pmu.c
1479 F:      tools/perf/arch/arm/util/auxtrace.c
1480 F:      tools/perf/arch/arm/util/cs-etm.c
1481 F:      tools/perf/arch/arm/util/cs-etm.h
1482 F:      tools/perf/util/cs-etm.*
1483 F:      tools/perf/util/cs-etm-decoder/*
1484
1485 ARM/CORGI MACHINE SUPPORT
1486 M:      Richard Purdie <rpurdie@rpsys.net>
1487 S:      Maintained
1488
1489 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
1490 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1491 M:      Linus Walleij <linus.walleij@linaro.org>
1492 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1493 T:      git git://github.com/ulli-kroll/linux.git
1494 S:      Maintained
1495 F:      Documentation/devicetree/bindings/arm/gemini.txt
1496 F:      Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
1497 F:      Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt
1498 F:      Documentation/devicetree/bindings/rtc/faraday,ftrtc010.txt
1499 F:      arch/arm/mach-gemini/
1500 F:      drivers/net/ethernet/cortina/
1501 F:      drivers/pinctrl/pinctrl-gemini.c
1502 F:      drivers/rtc/rtc-ftrtc010.c
1503
1504 ARM/CSR SIRFPRIMA2 MACHINE SUPPORT
1505 M:      Barry Song <baohua@kernel.org>
1506 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1507 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux.git
1508 S:      Maintained
1509 F:      arch/arm/boot/dts/prima2*
1510 F:      arch/arm/mach-prima2/
1511 F:      drivers/clk/sirf/
1512 F:      drivers/clocksource/timer-prima2.c
1513 F:      drivers/clocksource/timer-atlas7.c
1514 N:      [^a-z]sirf
1515 X:      drivers/gnss
1516
1517 ARM/EBSA110 MACHINE SUPPORT
1518 M:      Russell King <linux@armlinux.org.uk>
1519 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1520 W:      http://www.armlinux.org.uk/
1521 S:      Maintained
1522 F:      arch/arm/mach-ebsa110/
1523 F:      drivers/net/ethernet/amd/am79c961a.*
1524
1525 ARM/ENERGY MICRO (SILICON LABS) EFM32 SUPPORT
1526 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
1527 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1528 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1529 S:      Maintained
1530 N:      efm32
1531
1532 ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6)
1533 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1534 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1535 S:      Maintained
1536 F:      arch/arm/mach-pxa/ezx.c
1537
1538 ARM/FARADAY FA526 PORT
1539 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1540 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1541 S:      Maintained
1542 T:      git git://git.berlios.de/gemini-board
1543 F:      arch/arm/mm/*-fa*
1544
1545 ARM/FOOTBRIDGE ARCHITECTURE
1546 M:      Russell King <linux@armlinux.org.uk>
1547 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1548 W:      http://www.armlinux.org.uk/
1549 S:      Maintained
1550 F:      arch/arm/include/asm/hardware/dec21285.h
1551 F:      arch/arm/mach-footbridge/
1552
1553 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
1554 M:      Shawn Guo <shawnguo@kernel.org>
1555 M:      Sascha Hauer <s.hauer@pengutronix.de>
1556 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1557 R:      Fabio Estevam <festevam@gmail.com>
1558 R:      NXP Linux Team <linux-imx@nxp.com>
1559 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1560 S:      Maintained
1561 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1562 N:      imx
1563 N:      mxs
1564 X:      drivers/media/i2c/
1565
1566 ARM/FREESCALE VYBRID ARM ARCHITECTURE
1567 M:      Shawn Guo <shawnguo@kernel.org>
1568 M:      Sascha Hauer <s.hauer@pengutronix.de>
1569 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1570 R:      Stefan Agner <stefan@agner.ch>
1571 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1572 S:      Maintained
1573 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1574 F:      arch/arm/mach-imx/*vf610*
1575 F:      arch/arm/boot/dts/vf*
1576
1577 ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE
1578 M:      Shawn Guo <shawnguo@kernel.org>
1579 M:      Li Yang <leoyang.li@nxp.com>
1580 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1581 S:      Maintained
1582 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1583 F:      arch/arm/boot/dts/ls1021a*
1584 F:      arch/arm64/boot/dts/freescale/fsl-*
1585 F:      arch/arm64/boot/dts/freescale/qoriq-*
1586
1587 ARM/GLOMATION GESBC9312SX MACHINE SUPPORT
1588 M:      Lennert Buytenhek <kernel@wantstofly.org>
1589 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1590 S:      Maintained
1591
1592 ARM/GUMSTIX MACHINE SUPPORT
1593 M:      Steve Sakoman <sakoman@gmail.com>
1594 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1595 S:      Maintained
1596
1597 ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT
1598 M:      Philipp Zabel <philipp.zabel@gmail.com>
1599 M:      Paul Parsons <lost.distance@yahoo.com>
1600 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1601 S:      Maintained
1602 F:      arch/arm/mach-pxa/hx4700.c
1603 F:      arch/arm/mach-pxa/include/mach/hx4700.h
1604 F:      sound/soc/pxa/hx4700.c
1605
1606 ARM/HISILICON SOC SUPPORT
1607 M:      Wei Xu <xuwei5@hisilicon.com>
1608 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1609 W:      http://www.hisilicon.com
1610 S:      Supported
1611 T:      git git://github.com/hisilicon/linux-hisi.git
1612 F:      arch/arm/mach-hisi/
1613 F:      arch/arm/boot/dts/hi3*
1614 F:      arch/arm/boot/dts/hip*
1615 F:      arch/arm/boot/dts/hisi*
1616 F:      arch/arm64/boot/dts/hisilicon/
1617
1618 ARM/HP JORNADA 7XX MACHINE SUPPORT
1619 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
1620 W:      www.jlime.com
1621 S:      Maintained
1622 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
1623 F:      arch/arm/mach-sa1100/jornada720.c
1624 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
1625
1626 ARM/IGEP MACHINE SUPPORT
1627 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
1628 M:      Javier Martinez Canillas <javier@dowhile0.org>
1629 L:      linux-omap@vger.kernel.org
1630 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1631 S:      Maintained
1632 F:      arch/arm/boot/dts/omap3-igep*
1633
1634 ARM/INCOME PXA270 SUPPORT
1635 M:      Marek Vasut <marek.vasut@gmail.com>
1636 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1637 S:      Maintained
1638 F:      arch/arm/mach-pxa/colibri-pxa270-income.c
1639
1640 ARM/INTEL IOP13XX ARM ARCHITECTURE
1641 M:      Lennert Buytenhek <kernel@wantstofly.org>
1642 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1643 S:      Maintained
1644
1645 ARM/INTEL IOP32X ARM ARCHITECTURE
1646 M:      Lennert Buytenhek <kernel@wantstofly.org>
1647 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1648 S:      Maintained
1649
1650 ARM/INTEL IOP33X ARM ARCHITECTURE
1651 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1652 S:      Orphan
1653
1654 ARM/INTEL IQ81342EX MACHINE SUPPORT
1655 M:      Lennert Buytenhek <kernel@wantstofly.org>
1656 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1657 S:      Maintained
1658
1659 ARM/INTEL IXDP2850 MACHINE SUPPORT
1660 M:      Lennert Buytenhek <kernel@wantstofly.org>
1661 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1662 S:      Maintained
1663
1664 ARM/INTEL IXP4XX ARM ARCHITECTURE
1665 M:      Imre Kaloz <kaloz@openwrt.org>
1666 M:      Krzysztof Halasa <khalasa@piap.pl>
1667 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1668 S:      Maintained
1669 F:      arch/arm/mach-ixp4xx/
1670
1671 ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT
1672 M:      Jonathan Cameron <jic23@cam.ac.uk>
1673 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1674 S:      Maintained
1675 F:      arch/arm/mach-pxa/stargate2.c
1676 F:      drivers/pcmcia/pxa2xx_stargate2.c
1677
1678 ARM/INTEL XSC3 (MANZANO) ARM CORE
1679 M:      Lennert Buytenhek <kernel@wantstofly.org>
1680 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1681 S:      Maintained
1682
1683 ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT
1684 M:      Lennert Buytenhek <kernel@wantstofly.org>
1685 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1686 S:      Maintained
1687
1688 ARM/LG1K ARCHITECTURE
1689 M:      Chanho Min <chanho.min@lge.com>
1690 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1691 S:      Maintained
1692 F:      arch/arm64/boot/dts/lg/
1693
1694 ARM/LOGICPD PXA270 MACHINE SUPPORT
1695 M:      Lennert Buytenhek <kernel@wantstofly.org>
1696 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1697 S:      Maintained
1698
1699 ARM/LPC18XX ARCHITECTURE
1700 M:      Vladimir Zapolskiy <vz@mleia.com>
1701 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1702 S:      Maintained
1703 F:      arch/arm/boot/dts/lpc43*
1704 F:      drivers/i2c/busses/i2c-lpc2k.c
1705 F:      drivers/memory/pl172.c
1706 F:      drivers/mtd/spi-nor/nxp-spifi.c
1707 F:      drivers/rtc/rtc-lpc24xx.c
1708 N:      lpc18xx
1709
1710 ARM/LPC32XX SOC SUPPORT
1711 M:      Vladimir Zapolskiy <vz@mleia.com>
1712 M:      Sylvain Lemieux <slemieux.tyco@gmail.com>
1713 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1714 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
1715 S:      Maintained
1716 F:      arch/arm/boot/dts/lpc32*
1717 F:      arch/arm/mach-lpc32xx/
1718 F:      drivers/i2c/busses/i2c-pnx.c
1719 F:      drivers/net/ethernet/nxp/lpc_eth.c
1720 F:      drivers/usb/host/ohci-nxp.c
1721 F:      drivers/watchdog/pnx4008_wdt.c
1722 N:      lpc32xx
1723
1724 ARM/MAGICIAN MACHINE SUPPORT
1725 M:      Philipp Zabel <philipp.zabel@gmail.com>
1726 S:      Maintained
1727
1728 ARM/Marvell Dove/MV78xx0/Orion SOC support
1729 M:      Jason Cooper <jason@lakedaemon.net>
1730 M:      Andrew Lunn <andrew@lunn.ch>
1731 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1732 M:      Gregory Clement <gregory.clement@bootlin.com>
1733 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1734 S:      Maintained
1735 F:      Documentation/devicetree/bindings/soc/dove/
1736 F:      arch/arm/mach-dove/
1737 F:      arch/arm/mach-mv78xx0/
1738 F:      arch/arm/mach-orion5x/
1739 F:      arch/arm/plat-orion/
1740 F:      arch/arm/boot/dts/dove*
1741 F:      arch/arm/boot/dts/orion5x*
1742
1743 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K SOC support
1744 M:      Jason Cooper <jason@lakedaemon.net>
1745 M:      Andrew Lunn <andrew@lunn.ch>
1746 M:      Gregory Clement <gregory.clement@bootlin.com>
1747 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1748 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1749 S:      Maintained
1750 F:      arch/arm/boot/dts/armada*
1751 F:      arch/arm/boot/dts/kirkwood*
1752 F:      arch/arm/configs/mvebu_*_defconfig
1753 F:      arch/arm/mach-mvebu/
1754 F:      arch/arm64/boot/dts/marvell/armada*
1755 F:      drivers/cpufreq/armada-37xx-cpufreq.c
1756 F:      drivers/cpufreq/armada-8k-cpufreq.c
1757 F:      drivers/cpufreq/mvebu-cpufreq.c
1758 F:      drivers/irqchip/irq-armada-370-xp.c
1759 F:      drivers/irqchip/irq-mvebu-*
1760 F:      drivers/pinctrl/mvebu/
1761 F:      drivers/rtc/rtc-armada38x.c
1762
1763 ARM/Mediatek RTC DRIVER
1764 M:      Eddie Huang <eddie.huang@mediatek.com>
1765 M:      Sean Wang <sean.wang@mediatek.com>
1766 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1767 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1768 S:      Maintained
1769 F:      Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
1770 F:      drivers/rtc/rtc-mt6397.c
1771 F:      drivers/rtc/rtc-mt7622.c
1772
1773 ARM/Mediatek SoC support
1774 M:      Matthias Brugger <matthias.bgg@gmail.com>
1775 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1776 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1777 W:      https://mtk.bcnfs.org/
1778 C:      irc://chat.freenode.net/linux-mediatek
1779 S:      Maintained
1780 F:      arch/arm/boot/dts/mt6*
1781 F:      arch/arm/boot/dts/mt7*
1782 F:      arch/arm/boot/dts/mt8*
1783 F:      arch/arm/mach-mediatek/
1784 F:      arch/arm64/boot/dts/mediatek/
1785 F:      drivers/soc/mediatek/
1786 N:      mtk
1787 N:      mt[678]
1788 K:      mediatek
1789
1790 ARM/Mediatek USB3 PHY DRIVER
1791 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
1792 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1793 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1794 S:      Maintained
1795 F:      drivers/phy/mediatek/
1796 F:      Documentation/devicetree/bindings/phy/phy-mtk-*
1797
1798 ARM/MICREL KS8695 ARCHITECTURE
1799 M:      Greg Ungerer <gerg@uclinux.org>
1800 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1801 F:      arch/arm/mach-ks8695/
1802 S:      Odd Fixes
1803
1804 ARM/Microchip (AT91) SoC support
1805 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
1806 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
1807 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
1808 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1809 W:      http://www.linux4sam.org
1810 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git
1811 S:      Supported
1812 N:      at91
1813 N:      atmel
1814 F:      arch/arm/mach-at91/
1815 F:      include/soc/at91/
1816 F:      arch/arm/boot/dts/at91*.dts
1817 F:      arch/arm/boot/dts/at91*.dtsi
1818 F:      arch/arm/boot/dts/sama*.dts
1819 F:      arch/arm/boot/dts/sama*.dtsi
1820 F:      arch/arm/include/debug/at91.S
1821 F:      drivers/memory/atmel*
1822 F:      drivers/watchdog/sama5d4_wdt.c
1823 X:      drivers/input/touchscreen/atmel_mxt_ts.c
1824 X:      drivers/net/wireless/atmel/
1825
1826 ARM/MIOA701 MACHINE SUPPORT
1827 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1828 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1829 F:      arch/arm/mach-pxa/mioa701.c
1830 S:      Maintained
1831
1832 ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT
1833 M:      Michael Petchkovsky <mkpetch@internode.on.net>
1834 S:      Maintained
1835
1836 ARM/NOMADIK/U300/Ux500 ARCHITECTURES
1837 M:      Linus Walleij <linus.walleij@linaro.org>
1838 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1839 S:      Maintained
1840 F:      arch/arm/mach-nomadik/
1841 F:      arch/arm/mach-u300/
1842 F:      arch/arm/mach-ux500/
1843 F:      arch/arm/boot/dts/ste-*
1844 F:      drivers/clk/clk-nomadik.c
1845 F:      drivers/clk/clk-u300.c
1846 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
1847 F:      drivers/clocksource/timer-u300.c
1848 F:      drivers/dma/coh901318*
1849 F:      drivers/dma/ste_dma40*
1850 F:      drivers/hwspinlock/u8500_hsem.c
1851 F:      drivers/i2c/busses/i2c-nomadik.c
1852 F:      drivers/i2c/busses/i2c-stu300.c
1853 F:      drivers/mfd/ab3100*
1854 F:      drivers/mfd/ab8500*
1855 F:      drivers/mfd/abx500*
1856 F:      drivers/mfd/dbx500*
1857 F:      drivers/mfd/db8500*
1858 F:      drivers/pinctrl/nomadik/
1859 F:      drivers/pinctrl/pinctrl-coh901*
1860 F:      drivers/pinctrl/pinctrl-u300.c
1861 F:      drivers/rtc/rtc-ab3100.c
1862 F:      drivers/rtc/rtc-ab8500.c
1863 F:      drivers/rtc/rtc-coh901331.c
1864 F:      drivers/rtc/rtc-pl031.c
1865 F:      drivers/watchdog/coh901327_wdt.c
1866 F:      Documentation/devicetree/bindings/arm/ste-*
1867 F:      Documentation/devicetree/bindings/arm/ux500/
1868 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
1869
1870 ARM/NUVOTON NPCM ARCHITECTURE
1871 M:      Avi Fishman <avifishman70@gmail.com>
1872 M:      Tomer Maimon <tmaimon77@gmail.com>
1873 R:      Patrick Venture <venture@google.com>
1874 R:      Nancy Yuen <yuenn@google.com>
1875 R:      Brendan Higgins <brendanhiggins@google.com>
1876 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1877 S:      Supported
1878 F:      arch/arm/mach-npcm/
1879 F:      arch/arm/boot/dts/nuvoton-npcm*
1880 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clks.h
1881 F:      drivers/*/*npcm*
1882 F:      Documentation/devicetree/bindings/*/*npcm*
1883 F:      Documentation/devicetree/bindings/*/*/*npcm*
1884
1885 ARM/NUVOTON W90X900 ARM ARCHITECTURE
1886 M:      Wan ZongShun <mcuos.com@gmail.com>
1887 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1888 W:      http://www.mcuos.com
1889 S:      Maintained
1890 F:      arch/arm/mach-w90x900/
1891 F:      drivers/input/keyboard/w90p910_keypad.c
1892 F:      drivers/input/touchscreen/w90p910_ts.c
1893 F:      drivers/watchdog/nuc900_wdt.c
1894 F:      drivers/net/ethernet/nuvoton/w90p910_ether.c
1895 F:      drivers/mtd/nand/raw/nuc900_nand.c
1896 F:      drivers/rtc/rtc-nuc900.c
1897 F:      drivers/spi/spi-nuc900.c
1898 F:      drivers/usb/host/ehci-w90x900.c
1899 F:      drivers/video/fbdev/nuc900fb.c
1900
1901 ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
1902 L:      openmoko-kernel@lists.openmoko.org (subscribers-only)
1903 W:      http://wiki.openmoko.org/wiki/Neo_FreeRunner
1904 S:      Orphan
1905 F:      arch/arm/mach-s3c24xx/mach-gta02.c
1906 F:      arch/arm/mach-s3c24xx/gta02.h
1907
1908 ARM/Orion SoC/Technologic Systems TS-78xx platform support
1909 M:      Alexander Clouter <alex@digriz.org.uk>
1910 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1911 W:      http://www.digriz.org.uk/ts78xx/kernel
1912 S:      Maintained
1913 F:      arch/arm/mach-orion5x/ts78xx-*
1914
1915 ARM/OXNAS platform support
1916 M:      Neil Armstrong <narmstrong@baylibre.com>
1917 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1918 L:      linux-oxnas@groups.io (moderated for non-subscribers)
1919 S:      Maintained
1920 F:      arch/arm/mach-oxnas/
1921 F:      arch/arm/boot/dts/ox8*.dts*
1922 N:      oxnas
1923
1924 ARM/PALM TREO SUPPORT
1925 M:      Tomas Cech <sleep_walker@suse.com>
1926 L:      linux-arm-kernel@lists.infradead.org
1927 W:      http://hackndev.com
1928 S:      Maintained
1929 F:      arch/arm/mach-pxa/palmtreo.*
1930
1931 ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT
1932 M:      Marek Vasut <marek.vasut@gmail.com>
1933 L:      linux-arm-kernel@lists.infradead.org
1934 W:      http://hackndev.com
1935 S:      Maintained
1936 F:      arch/arm/mach-pxa/include/mach/palmtx.h
1937 F:      arch/arm/mach-pxa/palmtx.c
1938 F:      arch/arm/mach-pxa/palmt5.*
1939 F:      arch/arm/mach-pxa/include/mach/palmld.h
1940 F:      arch/arm/mach-pxa/palmld.c
1941 F:      arch/arm/mach-pxa/palmte2.*
1942 F:      arch/arm/mach-pxa/include/mach/palmtc.h
1943 F:      arch/arm/mach-pxa/palmtc.c
1944
1945 ARM/PALMZ72 SUPPORT
1946 M:      Sergey Lapin <slapin@ossfans.org>
1947 L:      linux-arm-kernel@lists.infradead.org
1948 W:      http://hackndev.com
1949 S:      Maintained
1950 F:      arch/arm/mach-pxa/palmz72.*
1951
1952 ARM/PLEB SUPPORT
1953 M:      Peter Chubb <pleb@gelato.unsw.edu.au>
1954 W:      http://www.disy.cse.unsw.edu.au/Hardware/PLEB
1955 S:      Maintained
1956
1957 ARM/PT DIGITAL BOARD PORT
1958 M:      Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
1959 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1960 W:      http://www.armlinux.org.uk/
1961 S:      Maintained
1962
1963 ARM/QUALCOMM SUPPORT
1964 M:      Andy Gross <andy.gross@linaro.org>
1965 M:      David Brown <david.brown@linaro.org>
1966 L:      linux-arm-msm@vger.kernel.org
1967 S:      Maintained
1968 F:      Documentation/devicetree/bindings/soc/qcom/
1969 F:      Documentation/devicetree/bindings/*/qcom*
1970 F:      arch/arm/boot/dts/qcom-*.dts
1971 F:      arch/arm/boot/dts/qcom-*.dtsi
1972 F:      arch/arm/mach-qcom/
1973 F:      arch/arm64/boot/dts/qcom/
1974 F:      drivers/*/qcom/
1975 F:      drivers/*/qcom*
1976 F:      drivers/*/*/qcom/
1977 F:      drivers/*/*/qcom*
1978 F:      drivers/*/pm8???-*
1979 F:      drivers/bluetooth/btqcomsmd.c
1980 F:      drivers/clocksource/timer-qcom.c
1981 F:      drivers/extcon/extcon-qcom*
1982 F:      drivers/iommu/msm*
1983 F:      drivers/i2c/busses/i2c-qup.c
1984 F:      drivers/i2c/busses/i2c-qcom-geni.c
1985 F:      drivers/mfd/ssbi.c
1986 F:      drivers/mmc/host/mmci_qcom*
1987 F:      drivers/mmc/host/sdhci_msm.c
1988 F:      drivers/pci/controller/dwc/pcie-qcom.c
1989 F:      drivers/phy/qualcomm/
1990 F:      drivers/power/*/msm*
1991 F:      drivers/reset/reset-qcom-*
1992 F:      drivers/scsi/ufs/ufs-qcom.*
1993 F:      drivers/spi/spi-qup.c
1994 F:      drivers/spi/spi-geni-qcom.c
1995 F:      drivers/spi/spi-qcom-qspi.c
1996 F:      drivers/tty/serial/msm_serial.c
1997 F:      drivers/usb/dwc3/dwc3-qcom.c
1998 F:      include/dt-bindings/*/qcom*
1999 F:      include/linux/*/qcom*
2000 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux.git
2001
2002 ARM/RADISYS ENP2611 MACHINE SUPPORT
2003 M:      Lennert Buytenhek <kernel@wantstofly.org>
2004 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2005 S:      Maintained
2006
2007 ARM/RDA MICRO ARCHITECTURE
2008 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
2009 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2010 L:      linux-unisoc@lists.infradead.org (moderated for non-subscribers)
2011 S:      Maintained
2012 F:      arch/arm/boot/dts/rda8810pl-*
2013 F:      drivers/clocksource/timer-rda.c
2014 F:      drivers/irqchip/irq-rda-intc.c
2015 F:      drivers/tty/serial/rda-uart.c
2016 F:      Documentation/devicetree/bindings/arm/rda.txt
2017 F:      Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.txt
2018 F:      Documentation/devicetree/bindings/serial/rda,8810pl-uart.txt
2019 F:      Documentation/devicetree/bindings/timer/rda,8810pl-timer.txt
2020
2021 ARM/REALTEK ARCHITECTURE
2022 M:      Andreas Färber <afaerber@suse.de>
2023 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2024 S:      Maintained
2025 F:      arch/arm64/boot/dts/realtek/
2026 F:      Documentation/devicetree/bindings/arm/realtek.txt
2027
2028 ARM/RENESAS ARM64 ARCHITECTURE
2029 M:      Simon Horman <horms@verge.net.au>
2030 M:      Magnus Damm <magnus.damm@gmail.com>
2031 L:      linux-renesas-soc@vger.kernel.org
2032 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2033 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2034 S:      Supported
2035 F:      arch/arm64/boot/dts/renesas/
2036 F:      Documentation/devicetree/bindings/arm/renesas.yaml
2037 F:      drivers/soc/renesas/
2038 F:      include/linux/soc/renesas/
2039
2040 ARM/RISCPC ARCHITECTURE
2041 M:      Russell King <linux@armlinux.org.uk>
2042 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2043 W:      http://www.armlinux.org.uk/
2044 S:      Maintained
2045 F:      arch/arm/include/asm/hardware/entry-macro-iomd.S
2046 F:      arch/arm/include/asm/hardware/ioc.h
2047 F:      arch/arm/include/asm/hardware/iomd.h
2048 F:      arch/arm/include/asm/hardware/memc.h
2049 F:      arch/arm/mach-rpc/
2050 F:      drivers/net/ethernet/8390/etherh.c
2051 F:      drivers/net/ethernet/i825xx/ether1*
2052 F:      drivers/net/ethernet/seeq/ether3*
2053 F:      drivers/scsi/arm/
2054
2055 ARM/Rockchip SoC support
2056 M:      Heiko Stuebner <heiko@sntech.de>
2057 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2058 L:      linux-rockchip@lists.infradead.org
2059 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
2060 S:      Maintained
2061 F:      arch/arm/boot/dts/rk3*
2062 F:      arch/arm/boot/dts/rv1108*
2063 F:      arch/arm/mach-rockchip/
2064 F:      drivers/clk/rockchip/
2065 F:      drivers/i2c/busses/i2c-rk3x.c
2066 F:      drivers/*/*rockchip*
2067 F:      drivers/*/*/*rockchip*
2068 F:      sound/soc/rockchip/
2069 N:      rockchip
2070
2071 ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
2072 M:      Kukjin Kim <kgene@kernel.org>
2073 M:      Krzysztof Kozlowski <krzk@kernel.org>
2074 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2075 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2076 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
2077 S:      Maintained
2078 F:      arch/arm/boot/dts/s3c*
2079 F:      arch/arm/boot/dts/s5p*
2080 F:      arch/arm/boot/dts/exynos*
2081 F:      arch/arm64/boot/dts/exynos/
2082 F:      arch/arm/plat-samsung/
2083 F:      arch/arm/mach-s3c24*/
2084 F:      arch/arm/mach-s3c64xx/
2085 F:      arch/arm/mach-s5p*/
2086 F:      arch/arm/mach-exynos*/
2087 F:      drivers/*/*s3c24*
2088 F:      drivers/*/*/*s3c24*
2089 F:      drivers/*/*s3c64xx*
2090 F:      drivers/*/*s5pv210*
2091 F:      drivers/memory/samsung/*
2092 F:      drivers/soc/samsung/*
2093 F:      Documentation/arm/Samsung/
2094 F:      Documentation/devicetree/bindings/arm/samsung/
2095 F:      Documentation/devicetree/bindings/sram/samsung-sram.txt
2096 F:      Documentation/devicetree/bindings/power/pd-samsung.txt
2097 N:      exynos
2098
2099 ARM/SAMSUNG MOBILE MACHINE SUPPORT
2100 M:      Kyungmin Park <kyungmin.park@samsung.com>
2101 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2102 S:      Maintained
2103 F:      arch/arm/mach-s5pv210/
2104
2105 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
2106 M:      Kyungmin Park <kyungmin.park@samsung.com>
2107 M:      Kamil Debski <kamil@wypas.org>
2108 M:      Andrzej Hajda <a.hajda@samsung.com>
2109 L:      linux-arm-kernel@lists.infradead.org
2110 L:      linux-media@vger.kernel.org
2111 S:      Maintained
2112 F:      drivers/media/platform/s5p-g2d/
2113
2114 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
2115 M:      Marek Szyprowski <m.szyprowski@samsung.com>
2116 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2117 L:      linux-media@vger.kernel.org
2118 S:      Maintained
2119 F:      drivers/media/platform/s5p-cec/
2120 F:      Documentation/devicetree/bindings/media/s5p-cec.txt
2121
2122 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
2123 M:      Andrzej Pietrasiewicz <andrzej.p@samsung.com>
2124 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
2125 L:      linux-arm-kernel@lists.infradead.org
2126 L:      linux-media@vger.kernel.org
2127 S:      Maintained
2128 F:      drivers/media/platform/s5p-jpeg/
2129
2130 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
2131 M:      Kyungmin Park <kyungmin.park@samsung.com>
2132 M:      Kamil Debski <kamil@wypas.org>
2133 M:      Jeongtae Park <jtp.park@samsung.com>
2134 M:      Andrzej Hajda <a.hajda@samsung.com>
2135 L:      linux-arm-kernel@lists.infradead.org
2136 L:      linux-media@vger.kernel.org
2137 S:      Maintained
2138 F:      drivers/media/platform/s5p-mfc/
2139
2140 ARM/SHMOBILE ARM ARCHITECTURE
2141 M:      Simon Horman <horms@verge.net.au>
2142 M:      Magnus Damm <magnus.damm@gmail.com>
2143 L:      linux-renesas-soc@vger.kernel.org
2144 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2145 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2146 S:      Supported
2147 F:      arch/arm/boot/dts/emev2*
2148 F:      arch/arm/boot/dts/gr-peach*
2149 F:      arch/arm/boot/dts/iwg20d-q7*
2150 F:      arch/arm/boot/dts/r7s*
2151 F:      arch/arm/boot/dts/r8a*
2152 F:      arch/arm/boot/dts/r9a*
2153 F:      arch/arm/boot/dts/sh*
2154 F:      arch/arm/configs/shmobile_defconfig
2155 F:      arch/arm/include/debug/renesas-scif.S
2156 F:      arch/arm/mach-shmobile/
2157 F:      Documentation/devicetree/bindings/arm/renesas.yaml
2158 F:      drivers/soc/renesas/
2159 F:      include/linux/soc/renesas/
2160
2161 ARM/SOCFPGA ARCHITECTURE
2162 M:      Dinh Nguyen <dinguyen@kernel.org>
2163 S:      Maintained
2164 F:      arch/arm/mach-socfpga/
2165 F:      arch/arm/boot/dts/socfpga*
2166 F:      arch/arm/configs/socfpga_defconfig
2167 F:      arch/arm64/boot/dts/altera/
2168 W:      http://www.rocketboards.org
2169 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
2170
2171 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
2172 M:      Dinh Nguyen <dinguyen@kernel.org>
2173 S:      Maintained
2174 F:      drivers/clk/socfpga/
2175
2176 ARM/SOCFPGA EDAC SUPPORT
2177 M:      Thor Thayer <thor.thayer@linux.intel.com>
2178 S:      Maintained
2179 F:      drivers/edac/altera_edac.
2180
2181 ARM/SPREADTRUM SoC SUPPORT
2182 M:      Orson Zhai <orsonzhai@gmail.com>
2183 M:      Baolin Wang <baolin.wang@linaro.org>
2184 M:      Chunyan Zhang <zhang.lyra@gmail.com>
2185 S:      Maintained
2186 F:      arch/arm64/boot/dts/sprd
2187 N:      sprd
2188
2189 ARM/STI ARCHITECTURE
2190 M:      Patrice Chotard <patrice.chotard@st.com>
2191 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2192 W:      http://www.stlinux.com
2193 S:      Maintained
2194 F:      arch/arm/mach-sti/
2195 F:      arch/arm/boot/dts/sti*
2196 F:      drivers/char/hw_random/st-rng.c
2197 F:      drivers/clocksource/arm_global_timer.c
2198 F:      drivers/clocksource/clksrc_st_lpc.c
2199 F:      drivers/cpufreq/sti-cpufreq.c
2200 F:      drivers/dma/st_fdma*
2201 F:      drivers/i2c/busses/i2c-st.c
2202 F:      drivers/media/rc/st_rc.c
2203 F:      drivers/media/platform/sti/c8sectpfe/
2204 F:      drivers/mmc/host/sdhci-st.c
2205 F:      drivers/phy/st/phy-miphy28lp.c
2206 F:      drivers/phy/st/phy-stih407-usb.c
2207 F:      drivers/pinctrl/pinctrl-st.c
2208 F:      drivers/remoteproc/st_remoteproc.c
2209 F:      drivers/remoteproc/st_slim_rproc.c
2210 F:      drivers/reset/sti/
2211 F:      drivers/rtc/rtc-st-lpc.c
2212 F:      drivers/tty/serial/st-asc.c
2213 F:      drivers/usb/dwc3/dwc3-st.c
2214 F:      drivers/usb/host/ehci-st.c
2215 F:      drivers/usb/host/ohci-st.c
2216 F:      drivers/watchdog/st_lpc_wdt.c
2217 F:      drivers/ata/ahci_st.c
2218 F:      include/linux/remoteproc/st_slim_rproc.h
2219
2220 ARM/STM32 ARCHITECTURE
2221 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2222 M:      Alexandre Torgue <alexandre.torgue@st.com>
2223 L:      linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers)
2224 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2225 S:      Maintained
2226 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2227 N:      stm32
2228 N:      stm
2229 F:      arch/arm/boot/dts/stm32*
2230 F:      arch/arm/mach-stm32/
2231 F:      drivers/clocksource/armv7m_systick.c
2232
2233 ARM/Synaptics SoC support
2234 M:      Jisheng Zhang <Jisheng.Zhang@synaptics.com>
2235 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2236 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2237 S:      Maintained
2238 F:      arch/arm/mach-berlin/
2239 F:      arch/arm/boot/dts/berlin*
2240 F:      arch/arm64/boot/dts/synaptics/
2241
2242 ARM/TANGO ARCHITECTURE
2243 M:      Marc Gonzalez <marc.w.gonzalez@free.fr>
2244 M:      Mans Rullgard <mans@mansr.com>
2245 L:      linux-arm-kernel@lists.infradead.org
2246 S:      Odd Fixes
2247 N:      tango
2248
2249 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2250 M:      Lennert Buytenhek <kernel@wantstofly.org>
2251 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2252 S:      Maintained
2253
2254 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2255 M:      Hans Verkuil <hans.verkuil@cisco.com>
2256 L:      linux-tegra@vger.kernel.org
2257 L:      linux-media@vger.kernel.org
2258 S:      Maintained
2259 F:      drivers/media/platform/tegra-cec/
2260 F:      Documentation/devicetree/bindings/media/tegra-cec.txt
2261
2262 ARM/TETON BGA MACHINE SUPPORT
2263 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2264 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2265 S:      Maintained
2266
2267 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2268 M:      Santosh Shilimkar <ssantosh@kernel.org>
2269 L:      linux-kernel@vger.kernel.org
2270 S:      Maintained
2271 F:      drivers/memory/*emif*
2272
2273 ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE
2274 M:      Tero Kristo <t-kristo@ti.com>
2275 M:      Nishanth Menon <nm@ti.com>
2276 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2277 S:      Supported
2278 F:      Documentation/devicetree/bindings/arm/ti/k3.txt
2279 F:      arch/arm64/boot/dts/ti/Makefile
2280 F:      arch/arm64/boot/dts/ti/k3-*
2281 F:      include/dt-bindings/pinctrl/k3.h
2282
2283 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2284 M:      Santosh Shilimkar <ssantosh@kernel.org>
2285 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2286 S:      Maintained
2287 F:      arch/arm/mach-keystone/
2288 F:      arch/arm/boot/dts/keystone-*
2289 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
2290
2291 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2292 M:      Santosh Shilimkar <ssantosh@kernel.org>
2293 L:      linux-kernel@vger.kernel.org
2294 S:      Maintained
2295 F:      drivers/clk/keystone/
2296
2297 ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE
2298 M:      Santosh Shilimkar <ssantosh@kernel.org>
2299 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2300 L:      linux-kernel@vger.kernel.org
2301 S:      Maintained
2302 F:      drivers/clocksource/timer-keystone.c
2303
2304 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2305 M:      Santosh Shilimkar <ssantosh@kernel.org>
2306 L:      linux-kernel@vger.kernel.org
2307 S:      Maintained
2308 F:      drivers/power/reset/keystone-reset.c
2309
2310 ARM/THECUS N2100 MACHINE SUPPORT
2311 M:      Lennert Buytenhek <kernel@wantstofly.org>
2312 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2313 S:      Maintained
2314
2315 ARM/TOSA MACHINE SUPPORT
2316 M:      Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2317 M:      Dirk Opfer <dirk@opfer-online.de>
2318 S:      Maintained
2319
2320 ARM/UNIPHIER ARCHITECTURE
2321 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
2322 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2323 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
2324 S:      Maintained
2325 F:      Documentation/devicetree/bindings/arm/socionext/uniphier.txt
2326 F:      Documentation/devicetree/bindings/gpio/gpio-uniphier.txt
2327 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.txt
2328 F:      arch/arm/boot/dts/uniphier*
2329 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2330 F:      arch/arm/mach-uniphier/
2331 F:      arch/arm/mm/cache-uniphier.c
2332 F:      arch/arm64/boot/dts/socionext/uniphier*
2333 F:      drivers/bus/uniphier-system-bus.c
2334 F:      drivers/clk/uniphier/
2335 F:      drivers/dmaengine/uniphier-mdmac.c
2336 F:      drivers/gpio/gpio-uniphier.c
2337 F:      drivers/i2c/busses/i2c-uniphier*
2338 F:      drivers/irqchip/irq-uniphier-aidet.c
2339 F:      drivers/mmc/host/uniphier-sd.c
2340 F:      drivers/pinctrl/uniphier/
2341 F:      drivers/reset/reset-uniphier.c
2342 F:      drivers/tty/serial/8250/8250_uniphier.c
2343 N:      uniphier
2344
2345 ARM/Ux500 CLOCK FRAMEWORK SUPPORT
2346 M:      Ulf Hansson <ulf.hansson@linaro.org>
2347 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2348 T:      git git://git.linaro.org/people/ulfh/clk.git
2349 S:      Maintained
2350 F:      drivers/clk/ux500/
2351
2352 ARM/VERSATILE EXPRESS PLATFORM
2353 M:      Liviu Dudau <liviu.dudau@arm.com>
2354 M:      Sudeep Holla <sudeep.holla@arm.com>
2355 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2356 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2357 S:      Maintained
2358 F:      arch/arm/boot/dts/vexpress*
2359 F:      arch/arm64/boot/dts/arm/
2360 F:      arch/arm/mach-vexpress/
2361 F:      */*/vexpress*
2362 F:      */*/*/vexpress*
2363 F:      drivers/clk/versatile/clk-vexpress-osc.c
2364 F:      drivers/clocksource/timer-versatile.c
2365 N:      mps2
2366
2367 ARM/VFP SUPPORT
2368 M:      Russell King <linux@armlinux.org.uk>
2369 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2370 W:      http://www.armlinux.org.uk/
2371 S:      Maintained
2372 F:      arch/arm/vfp/
2373
2374 ARM/VOIPAC PXA270 SUPPORT
2375 M:      Marek Vasut <marek.vasut@gmail.com>
2376 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2377 S:      Maintained
2378 F:      arch/arm/mach-pxa/vpac270.c
2379 F:      arch/arm/mach-pxa/include/mach/vpac270.h
2380
2381 ARM/VT8500 ARM ARCHITECTURE
2382 M:      Tony Prisk <linux@prisktech.co.nz>
2383 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2384 S:      Maintained
2385 F:      arch/arm/mach-vt8500/
2386 F:      drivers/clocksource/timer-vt8500.c
2387 F:      drivers/i2c/busses/i2c-wmt.c
2388 F:      drivers/mmc/host/wmt-sdmmc.c
2389 F:      drivers/pwm/pwm-vt8500.c
2390 F:      drivers/rtc/rtc-vt8500.c
2391 F:      drivers/tty/serial/vt8500_serial.c
2392 F:      drivers/usb/host/ehci-platform.c
2393 F:      drivers/usb/host/uhci-platform.c
2394 F:      drivers/video/fbdev/vt8500lcdfb.*
2395 F:      drivers/video/fbdev/wm8505fb*
2396 F:      drivers/video/fbdev/wmt_ge_rops.*
2397
2398 ARM/ZIPIT Z2 SUPPORT
2399 M:      Marek Vasut <marek.vasut@gmail.com>
2400 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2401 S:      Maintained
2402 F:      arch/arm/mach-pxa/z2.c
2403 F:      arch/arm/mach-pxa/include/mach/z2.h
2404
2405 ARM/ZTE ARCHITECTURE
2406 M:      Jun Nie <jun.nie@linaro.org>
2407 M:      Shawn Guo <shawnguo@kernel.org>
2408 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2409 S:      Maintained
2410 F:      arch/arm/boot/dts/zx2967*
2411 F:      arch/arm/mach-zx/
2412 F:      arch/arm64/boot/dts/zte/
2413 F:      drivers/clk/zte/
2414 F:      drivers/dma/zx_dma.c
2415 F:      drivers/gpio/gpio-zx.c
2416 F:      drivers/i2c/busses/i2c-zx2967.c
2417 F:      drivers/mmc/host/dw_mmc-zx.*
2418 F:      drivers/pinctrl/zte/
2419 F:      drivers/soc/zte/
2420 F:      drivers/thermal/zx2967_thermal.c
2421 F:      drivers/watchdog/zx2967_wdt.c
2422 F:      Documentation/devicetree/bindings/arm/zte.yaml
2423 F:      Documentation/devicetree/bindings/clock/zx2967*.txt
2424 F:      Documentation/devicetree/bindings/dma/zxdma.txt
2425 F:      Documentation/devicetree/bindings/gpio/zx296702-gpio.txt
2426 F:      Documentation/devicetree/bindings/i2c/i2c-zx2967.txt
2427 F:      Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
2428 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
2429 F:      Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
2430 F:      Documentation/devicetree/bindings/soc/zte/
2431 F:      Documentation/devicetree/bindings/sound/zte,*.txt
2432 F:      Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
2433 F:      Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt
2434 F:      include/dt-bindings/clock/zx2967*.h
2435 F:      include/dt-bindings/soc/zte,*.h
2436 F:      sound/soc/codecs/zx_aud96p22.c
2437 F:      sound/soc/zte/
2438
2439 ARM/ZYNQ ARCHITECTURE
2440 M:      Michal Simek <michal.simek@xilinx.com>
2441 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2442 W:      http://wiki.xilinx.com
2443 T:      git https://github.com/Xilinx/linux-xlnx.git
2444 S:      Supported
2445 F:      arch/arm/mach-zynq/
2446 F:      drivers/cpuidle/cpuidle-zynq.c
2447 F:      drivers/block/xsysace.c
2448 N:      zynq
2449 N:      xilinx
2450 F:      drivers/clocksource/timer-cadence-ttc.c
2451 F:      drivers/i2c/busses/i2c-cadence.c
2452 F:      drivers/mmc/host/sdhci-of-arasan.c
2453 F:      drivers/edac/synopsys_edac.c
2454 F:      drivers/i2c/busses/i2c-xiic.c
2455
2456 ARM64 PORT (AARCH64 ARCHITECTURE)
2457 M:      Catalin Marinas <catalin.marinas@arm.com>
2458 M:      Will Deacon <will.deacon@arm.com>
2459 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2460 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2461 S:      Maintained
2462 F:      arch/arm64/
2463 X:      arch/arm64/boot/dts/
2464 F:      Documentation/arm64/
2465
2466 AS3645A LED FLASH CONTROLLER DRIVER
2467 M:      Sakari Ailus <sakari.ailus@iki.fi>
2468 L:      linux-leds@vger.kernel.org
2469 S:      Maintained
2470 F:      drivers/leds/leds-as3645a.c
2471
2472 ASAHI KASEI AK7375 LENS VOICE COIL DRIVER
2473 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
2474 L:      linux-media@vger.kernel.org
2475 T:      git git://linuxtv.org/media_tree.git
2476 S:      Maintained
2477 F:      drivers/media/i2c/ak7375.c
2478 F:      Documentation/devicetree/bindings/media/i2c/ak7375.txt
2479
2480 ASAHI KASEI AK8974 DRIVER
2481 M:      Linus Walleij <linus.walleij@linaro.org>
2482 L:      linux-iio@vger.kernel.org
2483 W:      http://www.akm.com/
2484 S:      Supported
2485 F:      drivers/iio/magnetometer/ak8974.c
2486
2487 ASC7621 HARDWARE MONITOR DRIVER
2488 M:      George Joseph <george.joseph@fairview5.com>
2489 L:      linux-hwmon@vger.kernel.org
2490 S:      Maintained
2491 F:      Documentation/hwmon/asc7621
2492 F:      drivers/hwmon/asc7621.c
2493
2494 ASPEED VIDEO ENGINE DRIVER
2495 M:      Eddie James <eajames@linux.ibm.com>
2496 L:      linux-media@vger.kernel.org
2497 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2498 S:      Maintained
2499 F:      drivers/media/platform/aspeed-video.c
2500 F:      Documentation/devicetree/bindings/media/aspeed-video.txt
2501
2502 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2503 M:      Corentin Chary <corentin.chary@gmail.com>
2504 L:      acpi4asus-user@lists.sourceforge.net
2505 L:      platform-driver-x86@vger.kernel.org
2506 W:      http://acpi4asus.sf.net
2507 S:      Maintained
2508 F:      drivers/platform/x86/asus*.c
2509 F:      drivers/platform/x86/eeepc*.c
2510
2511 ASUS WIRELESS RADIO CONTROL DRIVER
2512 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2513 L:      platform-driver-x86@vger.kernel.org
2514 S:      Maintained
2515 F:      drivers/platform/x86/asus-wireless.c
2516
2517 ASYMMETRIC KEYS
2518 M:      David Howells <dhowells@redhat.com>
2519 L:      keyrings@vger.kernel.org
2520 S:      Maintained
2521 F:      Documentation/crypto/asymmetric-keys.txt
2522 F:      include/linux/verification.h
2523 F:      include/crypto/public_key.h
2524 F:      include/crypto/pkcs7.h
2525 F:      crypto/asymmetric_keys/
2526
2527 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2528 R:      Dan Williams <dan.j.williams@intel.com>
2529 W:      http://sourceforge.net/projects/xscaleiop
2530 S:      Odd fixes
2531 F:      Documentation/crypto/async-tx-api.txt
2532 F:      crypto/async_tx/
2533 F:      drivers/dma/
2534 F:      include/linux/dmaengine.h
2535 F:      include/linux/async_tx.h
2536
2537 AT24 EEPROM DRIVER
2538 M:      Bartosz Golaszewski <brgl@bgdev.pl>
2539 L:      linux-i2c@vger.kernel.org
2540 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2541 S:      Maintained
2542 F:      Documentation/devicetree/bindings/eeprom/at24.txt
2543 F:      drivers/misc/eeprom/at24.c
2544 F:      include/linux/platform_data/at24.h
2545
2546 ATA OVER ETHERNET (AOE) DRIVER
2547 M:      "Ed L. Cashin" <ed.cashin@acm.org>
2548 W:      http://www.openaoe.org/
2549 S:      Supported
2550 F:      Documentation/aoe/
2551 F:      drivers/block/aoe/
2552
2553 ATHEROS 71XX/9XXX GPIO DRIVER
2554 M:      Alban Bedel <albeu@free.fr>
2555 W:      https://github.com/AlbanBedel/linux
2556 T:      git git://github.com/AlbanBedel/linux
2557 S:      Maintained
2558 F:      drivers/gpio/gpio-ath79.c
2559 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2560
2561 ATHEROS 71XX/9XXX USB PHY DRIVER
2562 M:      Alban Bedel <albeu@free.fr>
2563 W:      https://github.com/AlbanBedel/linux
2564 T:      git git://github.com/AlbanBedel/linux
2565 S:      Maintained
2566 F:      drivers/phy/qualcomm/phy-ath79-usb.c
2567 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
2568
2569 ATHEROS ATH GENERIC UTILITIES
2570 M:      Kalle Valo <kvalo@codeaurora.org>
2571 L:      linux-wireless@vger.kernel.org
2572 S:      Supported
2573 F:      drivers/net/wireless/ath/*
2574
2575 ATHEROS ATH5K WIRELESS DRIVER
2576 M:      Jiri Slaby <jirislaby@gmail.com>
2577 M:      Nick Kossifidis <mickflemm@gmail.com>
2578 M:      Luis Chamberlain <mcgrof@kernel.org>
2579 L:      linux-wireless@vger.kernel.org
2580 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2581 S:      Maintained
2582 F:      drivers/net/wireless/ath/ath5k/
2583
2584 ATHEROS ATH6KL WIRELESS DRIVER
2585 M:      Kalle Valo <kvalo@codeaurora.org>
2586 L:      linux-wireless@vger.kernel.org
2587 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2588 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2589 S:      Supported
2590 F:      drivers/net/wireless/ath/ath6kl/
2591
2592 ATI_REMOTE2 DRIVER
2593 M:      Ville Syrjala <syrjala@sci.fi>
2594 S:      Maintained
2595 F:      drivers/input/misc/ati_remote2.c
2596
2597 ATK0110 HWMON DRIVER
2598 M:      Luca Tettamanti <kronos.it@gmail.com>
2599 L:      linux-hwmon@vger.kernel.org
2600 S:      Maintained
2601 F:      drivers/hwmon/asus_atk0110.c
2602
2603 ATLX ETHERNET DRIVERS
2604 M:      Jay Cliburn <jcliburn@gmail.com>
2605 M:      Chris Snook <chris.snook@gmail.com>
2606 L:      netdev@vger.kernel.org
2607 W:      http://sourceforge.net/projects/atl1
2608 W:      http://atl1.sourceforge.net
2609 S:      Maintained
2610 F:      drivers/net/ethernet/atheros/
2611
2612 ATM
2613 M:      Chas Williams <3chas3@gmail.com>
2614 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2615 L:      netdev@vger.kernel.org
2616 W:      http://linux-atm.sourceforge.net
2617 S:      Maintained
2618 F:      drivers/atm/
2619 F:      include/linux/atm*
2620 F:      include/uapi/linux/atm*
2621
2622 ATMEL MACB ETHERNET DRIVER
2623 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2624 S:      Supported
2625 F:      drivers/net/ethernet/cadence/
2626
2627 ATMEL MAXTOUCH DRIVER
2628 M:      Nick Dyer <nick@shmanahar.org>
2629 T:      git git://github.com/ndyer/linux.git
2630 S:      Maintained
2631 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2632 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2633
2634 ATMEL WIRELESS DRIVER
2635 M:      Simon Kelley <simon@thekelleys.org.uk>
2636 L:      linux-wireless@vger.kernel.org
2637 W:      http://www.thekelleys.org.uk/atmel
2638 W:      http://atmelwlandriver.sourceforge.net/
2639 S:      Maintained
2640 F:      drivers/net/wireless/atmel/atmel*
2641
2642 ATOMIC INFRASTRUCTURE
2643 M:      Will Deacon <will.deacon@arm.com>
2644 M:      Peter Zijlstra <peterz@infradead.org>
2645 R:      Boqun Feng <boqun.feng@gmail.com>
2646 L:      linux-kernel@vger.kernel.org
2647 S:      Maintained
2648 F:      arch/*/include/asm/atomic*.h
2649 F:      include/*/atomic*.h
2650 F:      scripts/atomic/
2651
2652 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2653 M:      Bradley Grove <linuxdrivers@attotech.com>
2654 L:      linux-scsi@vger.kernel.org
2655 W:      http://www.attotech.com
2656 S:      Supported
2657 F:      drivers/scsi/esas2r
2658
2659 ATUSB IEEE 802.15.4 RADIO DRIVER
2660 M:      Stefan Schmidt <stefan@datenfreihafen.org>
2661 L:      linux-wpan@vger.kernel.org
2662 S:      Maintained
2663 F:      drivers/net/ieee802154/atusb.c
2664 F:      drivers/net/ieee802154/atusb.h
2665 F:      drivers/net/ieee802154/at86rf230.h
2666
2667 AUDIT SUBSYSTEM
2668 M:      Paul Moore <paul@paul-moore.com>
2669 M:      Eric Paris <eparis@redhat.com>
2670 L:      linux-audit@redhat.com (moderated for non-subscribers)
2671 W:      https://github.com/linux-audit
2672 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2673 S:      Supported
2674 F:      include/linux/audit.h
2675 F:      include/uapi/linux/audit.h
2676 F:      kernel/audit*
2677
2678 AUXILIARY DISPLAY DRIVERS
2679 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2680 S:      Maintained
2681 F:      drivers/auxdisplay/
2682 F:      include/linux/cfag12864b.h
2683
2684 AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER
2685 M:      Andreas Klinger <ak@it-klinger.de>
2686 L:      linux-iio@vger.kernel.org
2687 S:      Maintained
2688 F:      Documentation/devicetree/bindings/iio/adc/avia-hx711.txt
2689 F:      drivers/iio/adc/hx711.c
2690
2691 AX.25 NETWORK LAYER
2692 M:      Ralf Baechle <ralf@linux-mips.org>
2693 L:      linux-hams@vger.kernel.org
2694 W:      http://www.linux-ax25.org/
2695 S:      Maintained
2696 F:      include/uapi/linux/ax25.h
2697 F:      include/net/ax25.h
2698 F:      net/ax25/
2699
2700 AXENTIA ARM DEVICES
2701 M:      Peter Rosin <peda@axentia.se>
2702 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2703 S:      Maintained
2704 F:      Documentation/devicetree/bindings/arm/axentia.txt
2705 F:      arch/arm/boot/dts/at91-linea.dtsi
2706 F:      arch/arm/boot/dts/at91-natte.dtsi
2707 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2708 F:      arch/arm/boot/dts/at91-tse850-3.dts
2709
2710 AXENTIA ASOC DRIVERS
2711 M:      Peter Rosin <peda@axentia.se>
2712 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2713 S:      Maintained
2714 F:      Documentation/devicetree/bindings/sound/axentia,*
2715 F:      sound/soc/atmel/tse850-pcm5142.c
2716
2717 AXXIA I2C CONTROLLER
2718 M:      Krzysztof Adamski <krzysztof.adamski@nokia.com>
2719 L:      linux-i2c@vger.kernel.org
2720 S:      Maintained
2721 F:      Documentation/devicetree/bindings/i2c/i2c-axxia.txt
2722 F:      drivers/i2c/busses/i2c-axxia.c
2723
2724 AZ6007 DVB DRIVER
2725 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2726 L:      linux-media@vger.kernel.org
2727 W:      https://linuxtv.org
2728 T:      git git://linuxtv.org/media_tree.git
2729 S:      Maintained
2730 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2731
2732 AZTECH FM RADIO RECEIVER DRIVER
2733 M:      Hans Verkuil <hverkuil@xs4all.nl>
2734 L:      linux-media@vger.kernel.org
2735 T:      git git://linuxtv.org/media_tree.git
2736 W:      https://linuxtv.org
2737 S:      Maintained
2738 F:      drivers/media/radio/radio-aztech*
2739
2740 B43 WIRELESS DRIVER
2741 L:      linux-wireless@vger.kernel.org
2742 L:      b43-dev@lists.infradead.org
2743 W:      http://wireless.kernel.org/en/users/Drivers/b43
2744 S:      Odd Fixes
2745 F:      drivers/net/wireless/broadcom/b43/
2746
2747 B43LEGACY WIRELESS DRIVER
2748 M:      Larry Finger <Larry.Finger@lwfinger.net>
2749 L:      linux-wireless@vger.kernel.org
2750 L:      b43-dev@lists.infradead.org
2751 W:      http://wireless.kernel.org/en/users/Drivers/b43
2752 S:      Maintained
2753 F:      drivers/net/wireless/broadcom/b43legacy/
2754
2755 BACKLIGHT CLASS/SUBSYSTEM
2756 M:      Lee Jones <lee.jones@linaro.org>
2757 M:      Daniel Thompson <daniel.thompson@linaro.org>
2758 M:      Jingoo Han <jingoohan1@gmail.com>
2759 L:      dri-devel@lists.freedesktop.org
2760 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2761 S:      Maintained
2762 F:      drivers/video/backlight/
2763 F:      include/linux/backlight.h
2764 F:      include/linux/pwm_backlight.h
2765 F:      Documentation/devicetree/bindings/leds/backlight
2766
2767 BATMAN ADVANCED
2768 M:      Marek Lindner <mareklindner@neomailbox.ch>
2769 M:      Simon Wunderlich <sw@simonwunderlich.de>
2770 M:      Antonio Quartulli <a@unstable.cc>
2771 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2772 W:      https://www.open-mesh.org/
2773 Q:      https://patchwork.open-mesh.org/project/batman/list/
2774 S:      Maintained
2775 F:      Documentation/ABI/testing/sysfs-class-net-batman-adv
2776 F:      Documentation/ABI/testing/sysfs-class-net-mesh
2777 F:      Documentation/networking/batman-adv.rst
2778 F:      include/uapi/linux/batadv_packet.h
2779 F:      include/uapi/linux/batman_adv.h
2780 F:      net/batman-adv/
2781
2782 BAYCOM/HDLCDRV DRIVERS FOR AX.25
2783 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
2784 L:      linux-hams@vger.kernel.org
2785 W:      http://www.baycom.org/~tom/ham/ham.html
2786 S:      Maintained
2787 F:      drivers/net/hamradio/baycom*
2788
2789 BCACHE (BLOCK LAYER CACHE)
2790 M:      Coly Li <colyli@suse.de>
2791 M:      Kent Overstreet <kent.overstreet@gmail.com>
2792 L:      linux-bcache@vger.kernel.org
2793 W:      http://bcache.evilpiepirate.org
2794 C:      irc://irc.oftc.net/bcache
2795 S:      Maintained
2796 F:      drivers/md/bcache/
2797
2798 BDISP ST MEDIA DRIVER
2799 M:      Fabien Dessenne <fabien.dessenne@st.com>
2800 L:      linux-media@vger.kernel.org
2801 T:      git git://linuxtv.org/media_tree.git
2802 W:      https://linuxtv.org
2803 S:      Supported
2804 F:      drivers/media/platform/sti/bdisp
2805
2806 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
2807 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
2808 L:      netdev@vger.kernel.org
2809 S:      Maintained
2810 F:      drivers/net/ethernet/ec_bhf.c
2811
2812 BEFS FILE SYSTEM
2813 M:      Luis de Bethencourt <luisbg@kernel.org>
2814 M:      Salah Triki <salah.triki@gmail.com>
2815 S:      Maintained
2816 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
2817 F:      Documentation/filesystems/befs.txt
2818 F:      fs/befs/
2819
2820 BFQ I/O SCHEDULER
2821 M:      Paolo Valente <paolo.valente@linaro.org>
2822 M:      Jens Axboe <axboe@kernel.dk>
2823 L:      linux-block@vger.kernel.org
2824 S:      Maintained
2825 F:      block/bfq-*
2826 F:      Documentation/block/bfq-iosched.txt
2827
2828 BFS FILE SYSTEM
2829 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
2830 S:      Maintained
2831 F:      Documentation/filesystems/bfs.txt
2832 F:      fs/bfs/
2833 F:      include/uapi/linux/bfs_fs.h
2834
2835 BLINKM RGB LED DRIVER
2836 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
2837 S:      Maintained
2838 F:      drivers/leds/leds-blinkm.c
2839
2840 BLOCK LAYER
2841 M:      Jens Axboe <axboe@kernel.dk>
2842 L:      linux-block@vger.kernel.org
2843 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
2844 S:      Maintained
2845 F:      block/
2846 F:      drivers/block/
2847 F:      kernel/trace/blktrace.c
2848 F:      lib/sbitmap.c
2849
2850 BLOCK2MTD DRIVER
2851 M:      Joern Engel <joern@lazybastard.org>
2852 L:      linux-mtd@lists.infradead.org
2853 S:      Maintained
2854 F:      drivers/mtd/devices/block2mtd.c
2855
2856 BLUETOOTH DRIVERS
2857 M:      Marcel Holtmann <marcel@holtmann.org>
2858 M:      Johan Hedberg <johan.hedberg@gmail.com>
2859 L:      linux-bluetooth@vger.kernel.org
2860 W:      http://www.bluez.org/
2861 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2862 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2863 S:      Maintained
2864 F:      drivers/bluetooth/
2865
2866 BLUETOOTH SUBSYSTEM
2867 M:      Marcel Holtmann <marcel@holtmann.org>
2868 M:      Johan Hedberg <johan.hedberg@gmail.com>
2869 L:      linux-bluetooth@vger.kernel.org
2870 W:      http://www.bluez.org/
2871 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2872 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2873 S:      Maintained
2874 F:      net/bluetooth/
2875 F:      include/net/bluetooth/
2876
2877 BONDING DRIVER
2878 M:      Jay Vosburgh <j.vosburgh@gmail.com>
2879 M:      Veaceslav Falico <vfalico@gmail.com>
2880 M:      Andy Gospodarek <andy@greyhouse.net>
2881 L:      netdev@vger.kernel.org
2882 W:      http://sourceforge.net/projects/bonding/
2883 S:      Supported
2884 F:      drivers/net/bonding/
2885 F:      include/uapi/linux/if_bonding.h
2886
2887 BPF (Safe dynamic programs and tools)
2888 M:      Alexei Starovoitov <ast@kernel.org>
2889 M:      Daniel Borkmann <daniel@iogearbox.net>
2890 R:      Martin KaFai Lau <kafai@fb.com>
2891 R:      Song Liu <songliubraving@fb.com>
2892 R:      Yonghong Song <yhs@fb.com>
2893 L:      netdev@vger.kernel.org
2894 L:      bpf@vger.kernel.org
2895 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
2896 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
2897 Q:      https://patchwork.ozlabs.org/project/netdev/list/?delegate=77147
2898 S:      Supported
2899 F:      arch/*/net/*
2900 F:      Documentation/networking/filter.txt
2901 F:      Documentation/bpf/
2902 F:      include/linux/bpf*
2903 F:      include/linux/filter.h
2904 F:      include/trace/events/xdp.h
2905 F:      include/uapi/linux/bpf*
2906 F:      include/uapi/linux/filter.h
2907 F:      kernel/bpf/
2908 F:      kernel/trace/bpf_trace.c
2909 F:      lib/test_bpf.c
2910 F:      net/bpf/
2911 F:      net/core/filter.c
2912 F:      net/sched/act_bpf.c
2913 F:      net/sched/cls_bpf.c
2914 F:      samples/bpf/
2915 F:      tools/bpf/
2916 F:      tools/lib/bpf/
2917 F:      tools/testing/selftests/bpf/
2918 K:      bpf
2919 N:      bpf
2920
2921 BPF JIT for ARM
2922 M:      Shubham Bansal <illusionist.neo@gmail.com>
2923 L:      netdev@vger.kernel.org
2924 L:      bpf@vger.kernel.org
2925 S:      Maintained
2926 F:      arch/arm/net/
2927
2928 BPF JIT for ARM64
2929 M:      Daniel Borkmann <daniel@iogearbox.net>
2930 M:      Alexei Starovoitov <ast@kernel.org>
2931 M:      Zi Shen Lim <zlim.lnx@gmail.com>
2932 L:      netdev@vger.kernel.org
2933 L:      bpf@vger.kernel.org
2934 S:      Supported
2935 F:      arch/arm64/net/
2936
2937 BPF JIT for MIPS (32-BIT AND 64-BIT)
2938 M:      Paul Burton <paul.burton@mips.com>
2939 L:      netdev@vger.kernel.org
2940 L:      bpf@vger.kernel.org
2941 S:      Maintained
2942 F:      arch/mips/net/
2943
2944 BPF JIT for NFP NICs
2945 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
2946 L:      netdev@vger.kernel.org
2947 L:      bpf@vger.kernel.org
2948 S:      Supported
2949 F:      drivers/net/ethernet/netronome/nfp/bpf/
2950
2951 BPF JIT for POWERPC (32-BIT AND 64-BIT)
2952 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
2953 M:      Sandipan Das <sandipan@linux.ibm.com>
2954 L:      netdev@vger.kernel.org
2955 L:      bpf@vger.kernel.org
2956 S:      Maintained
2957 F:      arch/powerpc/net/
2958
2959 BPF JIT for RISC-V (RV64G)
2960 M:      Björn Töpel <bjorn.topel@gmail.com>
2961 L:      netdev@vger.kernel.org
2962 S:      Maintained
2963 F:      arch/riscv/net/
2964
2965 BPF JIT for S390
2966 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
2967 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
2968 L:      netdev@vger.kernel.org
2969 L:      bpf@vger.kernel.org
2970 S:      Maintained
2971 F:      arch/s390/net/
2972 X:      arch/s390/net/pnet.c
2973
2974 BPF JIT for SPARC (32-BIT AND 64-BIT)
2975 M:      David S. Miller <davem@davemloft.net>
2976 L:      netdev@vger.kernel.org
2977 L:      bpf@vger.kernel.org
2978 S:      Maintained
2979 F:      arch/sparc/net/
2980
2981 BPF JIT for X86 32-BIT
2982 M:      Wang YanQing <udknight@gmail.com>
2983 L:      netdev@vger.kernel.org
2984 L:      bpf@vger.kernel.org
2985 S:      Maintained
2986 F:      arch/x86/net/bpf_jit_comp32.c
2987
2988 BPF JIT for X86 64-BIT
2989 M:      Alexei Starovoitov <ast@kernel.org>
2990 M:      Daniel Borkmann <daniel@iogearbox.net>
2991 L:      netdev@vger.kernel.org
2992 L:      bpf@vger.kernel.org
2993 S:      Supported
2994 F:      arch/x86/net/
2995 X:      arch/x86/net/bpf_jit_comp32.c
2996
2997 BROADCOM B44 10/100 ETHERNET DRIVER
2998 M:      Michael Chan <michael.chan@broadcom.com>
2999 L:      netdev@vger.kernel.org
3000 S:      Supported
3001 F:      drivers/net/ethernet/broadcom/b44.*
3002
3003 BROADCOM B53 ETHERNET SWITCH DRIVER
3004 M:      Florian Fainelli <f.fainelli@gmail.com>
3005 L:      netdev@vger.kernel.org
3006 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
3007 S:      Supported
3008 F:      drivers/net/dsa/b53/*
3009 F:      include/linux/platform_data/b53.h
3010
3011 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
3012 M:      Florian Fainelli <f.fainelli@gmail.com>
3013 M:      Ray Jui <rjui@broadcom.com>
3014 M:      Scott Branden <sbranden@broadcom.com>
3015 M:      bcm-kernel-feedback-list@broadcom.com
3016 T:      git git://github.com/broadcom/mach-bcm
3017 S:      Maintained
3018 N:      bcm281*
3019 N:      bcm113*
3020 N:      bcm216*
3021 N:      kona
3022 F:      arch/arm/mach-bcm/
3023
3024 BROADCOM BCM2835 ARM ARCHITECTURE
3025 M:      Eric Anholt <eric@anholt.net>
3026 M:      Stefan Wahren <stefan.wahren@i2se.com>
3027 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
3028 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3029 T:      git git://github.com/anholt/linux
3030 S:      Maintained
3031 N:      bcm2835
3032 F:      drivers/staging/vc04_services
3033
3034 BROADCOM BCM47XX MIPS ARCHITECTURE
3035 M:      Hauke Mehrtens <hauke@hauke-m.de>
3036 M:      Rafał Miłecki <zajec5@gmail.com>
3037 L:      linux-mips@vger.kernel.org
3038 S:      Maintained
3039 F:      Documentation/devicetree/bindings/mips/brcm/
3040 F:      arch/mips/bcm47xx/*
3041 F:      arch/mips/include/asm/mach-bcm47xx/*
3042
3043 BROADCOM BCM5301X ARM ARCHITECTURE
3044 M:      Hauke Mehrtens <hauke@hauke-m.de>
3045 M:      Rafał Miłecki <zajec5@gmail.com>
3046 M:      bcm-kernel-feedback-list@broadcom.com
3047 L:      linux-arm-kernel@lists.infradead.org
3048 S:      Maintained
3049 F:      arch/arm/mach-bcm/bcm_5301x.c
3050 F:      arch/arm/boot/dts/bcm5301x*.dtsi
3051 F:      arch/arm/boot/dts/bcm470*
3052 F:      arch/arm/boot/dts/bcm953012*
3053
3054 BROADCOM BCM53573 ARM ARCHITECTURE
3055 M:      Rafał Miłecki <rafal@milecki.pl>
3056 L:      linux-arm-kernel@lists.infradead.org
3057 S:      Maintained
3058 F:      arch/arm/boot/dts/bcm53573*
3059 F:      arch/arm/boot/dts/bcm47189*
3060
3061 BROADCOM BCM63XX ARM ARCHITECTURE
3062 M:      Florian Fainelli <f.fainelli@gmail.com>
3063 M:      bcm-kernel-feedback-list@broadcom.com
3064 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3065 T:      git git://github.com/broadcom/stblinux.git
3066 S:      Maintained
3067 N:      bcm63xx
3068
3069 BROADCOM BCM63XX/BCM33XX UDC DRIVER
3070 M:      Kevin Cernekee <cernekee@gmail.com>
3071 L:      linux-usb@vger.kernel.org
3072 S:      Maintained
3073 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
3074
3075 BROADCOM BCM7XXX ARM ARCHITECTURE
3076 M:      Brian Norris <computersforpeace@gmail.com>
3077 M:      Gregory Fong <gregory.0xf0@gmail.com>
3078 M:      Florian Fainelli <f.fainelli@gmail.com>
3079 M:      bcm-kernel-feedback-list@broadcom.com
3080 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3081 T:      git git://github.com/broadcom/stblinux.git
3082 S:      Maintained
3083 F:      arch/arm/mach-bcm/*brcmstb*
3084 F:      arch/arm/boot/dts/bcm7*.dts*
3085 F:      drivers/bus/brcmstb_gisb.c
3086 F:      arch/arm/mm/cache-b15-rac.c
3087 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
3088 N:      brcmstb
3089
3090 BROADCOM BMIPS CPUFREQ DRIVER
3091 M:      Markus Mayer <mmayer@broadcom.com>
3092 M:      bcm-kernel-feedback-list@broadcom.com
3093 L:      linux-pm@vger.kernel.org
3094 S:      Maintained
3095 F:      drivers/cpufreq/bmips-cpufreq.c
3096
3097 BROADCOM BMIPS MIPS ARCHITECTURE
3098 M:      Kevin Cernekee <cernekee@gmail.com>
3099 M:      Florian Fainelli <f.fainelli@gmail.com>
3100 L:      linux-mips@vger.kernel.org
3101 T:      git git://github.com/broadcom/stblinux.git
3102 S:      Maintained
3103 F:      arch/mips/bmips/*
3104 F:      arch/mips/include/asm/mach-bmips/*
3105 F:      arch/mips/kernel/*bmips*
3106 F:      arch/mips/boot/dts/brcm/bcm*.dts*
3107 F:      drivers/irqchip/irq-bcm63*
3108 F:      drivers/irqchip/irq-bcm7*
3109 F:      drivers/irqchip/irq-brcmstb*
3110 F:      include/linux/bcm963xx_nvram.h
3111 F:      include/linux/bcm963xx_tag.h
3112
3113 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
3114 M:      Rasesh Mody <rmody@marvell.com>
3115 M:      GR-Linux-NIC-Dev@marvell.com
3116 L:      netdev@vger.kernel.org
3117 S:      Supported
3118 F:      drivers/net/ethernet/broadcom/bnx2.*
3119 F:      drivers/net/ethernet/broadcom/bnx2_*
3120
3121 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
3122 M:      QLogic-Storage-Upstream@qlogic.com
3123 L:      linux-scsi@vger.kernel.org
3124 S:      Supported
3125 F:      drivers/scsi/bnx2fc/
3126
3127 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
3128 M:      QLogic-Storage-Upstream@qlogic.com
3129 L:      linux-scsi@vger.kernel.org
3130 S:      Supported
3131 F:      drivers/scsi/bnx2i/
3132
3133 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
3134 M:      Ariel Elior <aelior@marvell.com>
3135 M:      Sudarsana Kalluru <skalluru@marvell.com>
3136 M:      GR-everest-linux-l2@marvell.com
3137 L:      netdev@vger.kernel.org
3138 S:      Supported
3139 F:      drivers/net/ethernet/broadcom/bnx2x/
3140
3141 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
3142 M:      Michael Chan <michael.chan@broadcom.com>
3143 L:      netdev@vger.kernel.org
3144 S:      Supported
3145 F:      drivers/net/ethernet/broadcom/bnxt/
3146
3147 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
3148 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
3149 M:      Franky Lin <franky.lin@broadcom.com>
3150 M:      Hante Meuleman <hante.meuleman@broadcom.com>
3151 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
3152 M:      Wright Feng <wright.feng@cypress.com>
3153 L:      linux-wireless@vger.kernel.org
3154 L:      brcm80211-dev-list.pdl@broadcom.com
3155 L:      brcm80211-dev-list@cypress.com
3156 S:      Supported
3157 F:      drivers/net/wireless/broadcom/brcm80211/
3158
3159 BROADCOM BRCMSTB GPIO DRIVER
3160 M:      Gregory Fong <gregory.0xf0@gmail.com>
3161 L:      bcm-kernel-feedback-list@broadcom.com
3162 S:      Supported
3163 F:      drivers/gpio/gpio-brcmstb.c
3164 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
3165
3166 BROADCOM BRCMSTB I2C DRIVER
3167 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3168 L:      linux-i2c@vger.kernel.org
3169 L:      bcm-kernel-feedback-list@broadcom.com
3170 S:      Supported
3171 F:      drivers/i2c/busses/i2c-brcmstb.c
3172 F:      Documentation/devicetree/bindings/i2c/i2c-brcmstb.txt
3173
3174 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
3175 M:      Al Cooper <alcooperx@gmail.com>
3176 L:      linux-kernel@vger.kernel.org
3177 L:      bcm-kernel-feedback-list@broadcom.com
3178 S:      Maintained
3179 F:      drivers/phy/broadcom/phy-brcm-usb*
3180
3181 BROADCOM GENET ETHERNET DRIVER
3182 M:      Doug Berger <opendmb@gmail.com>
3183 M:      Florian Fainelli <f.fainelli@gmail.com>
3184 L:      netdev@vger.kernel.org
3185 S:      Supported
3186 F:      drivers/net/ethernet/broadcom/genet/
3187
3188 BROADCOM IPROC ARM ARCHITECTURE
3189 M:      Ray Jui <rjui@broadcom.com>
3190 M:      Scott Branden <sbranden@broadcom.com>
3191 M:      bcm-kernel-feedback-list@broadcom.com
3192 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3193 T:      git git://github.com/broadcom/cygnus-linux.git
3194 S:      Maintained
3195 N:      iproc
3196 N:      cygnus
3197 N:      bcm[-_]nsp
3198 N:      bcm9113*
3199 N:      bcm9583*
3200 N:      bcm9585*
3201 N:      bcm9586*
3202 N:      bcm988312
3203 N:      bcm113*
3204 N:      bcm583*
3205 N:      bcm585*
3206 N:      bcm586*
3207 N:      bcm88312
3208 N:      hr2
3209 N:      stingray
3210 F:      arch/arm64/boot/dts/broadcom/northstar2/*
3211 F:      arch/arm64/boot/dts/broadcom/stingray/*
3212 F:      drivers/clk/bcm/clk-ns*
3213 F:      drivers/clk/bcm/clk-sr*
3214 F:      drivers/pinctrl/bcm/pinctrl-ns*
3215 F:      include/dt-bindings/clock/bcm-sr*
3216
3217 BROADCOM KONA GPIO DRIVER
3218 M:      Ray Jui <rjui@broadcom.com>
3219 L:      bcm-kernel-feedback-list@broadcom.com
3220 S:      Supported
3221 F:      drivers/gpio/gpio-bcm-kona.c
3222 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
3223
3224 BROADCOM NETXTREME-E ROCE DRIVER
3225 M:      Selvin Xavier <selvin.xavier@broadcom.com>
3226 M:      Devesh Sharma <devesh.sharma@broadcom.com>
3227 M:      Somnath Kotur <somnath.kotur@broadcom.com>
3228 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
3229 L:      linux-rdma@vger.kernel.org
3230 W:      http://www.broadcom.com
3231 S:      Supported
3232 F:      drivers/infiniband/hw/bnxt_re/
3233 F:      include/uapi/rdma/bnxt_re-abi.h
3234
3235 BROADCOM NVRAM DRIVER
3236 M:      Rafał Miłecki <zajec5@gmail.com>
3237 L:      linux-mips@vger.kernel.org
3238 S:      Maintained
3239 F:      drivers/firmware/broadcom/*
3240
3241 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
3242 M:      Rafał Miłecki <zajec5@gmail.com>
3243 L:      linux-wireless@vger.kernel.org
3244 S:      Maintained
3245 F:      drivers/bcma/
3246 F:      include/linux/bcma/
3247
3248 BROADCOM STB AVS CPUFREQ DRIVER
3249 M:      Markus Mayer <mmayer@broadcom.com>
3250 M:      bcm-kernel-feedback-list@broadcom.com
3251 L:      linux-pm@vger.kernel.org
3252 S:      Maintained
3253 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
3254 F:      drivers/cpufreq/brcmstb*
3255
3256 BROADCOM STB AVS TMON DRIVER
3257 M:      Markus Mayer <mmayer@broadcom.com>
3258 M:      bcm-kernel-feedback-list@broadcom.com
3259 L:      linux-pm@vger.kernel.org
3260 S:      Maintained
3261 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3262 F:      drivers/thermal/broadcom/brcmstb*
3263
3264 BROADCOM STB NAND FLASH DRIVER
3265 M:      Brian Norris <computersforpeace@gmail.com>
3266 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3267 L:      linux-mtd@lists.infradead.org
3268 L:      bcm-kernel-feedback-list@broadcom.com
3269 S:      Maintained
3270 F:      drivers/mtd/nand/raw/brcmnand/
3271
3272 BROADCOM STB DPFE DRIVER
3273 M:      Markus Mayer <mmayer@broadcom.com>
3274 M:      bcm-kernel-feedback-list@broadcom.com
3275 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3276 S:      Maintained
3277 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3278 F:      drivers/memory/brcmstb_dpfe.c
3279
3280 BROADCOM SPI DRIVER
3281 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3282 M:      bcm-kernel-feedback-list@broadcom.com
3283 S:      Maintained
3284 F:      Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.txt
3285 F:      drivers/spi/spi-bcm-qspi.*
3286 F:      drivers/spi/spi-brcmstb-qspi.c
3287 F:      drivers/spi/spi-iproc-qspi.c
3288
3289 BROADCOM SYSTEMPORT ETHERNET DRIVER
3290 M:      Florian Fainelli <f.fainelli@gmail.com>
3291 L:      netdev@vger.kernel.org
3292 S:      Supported
3293 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3294
3295 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3296 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3297 M:      Prashant Sreedharan <prashant@broadcom.com>
3298 M:      Michael Chan <mchan@broadcom.com>
3299 L:      netdev@vger.kernel.org
3300 S:      Supported
3301 F:      drivers/net/ethernet/broadcom/tg3.*
3302
3303 BROCADE BFA FC SCSI DRIVER
3304 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3305 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3306 L:      linux-scsi@vger.kernel.org
3307 S:      Supported
3308 F:      drivers/scsi/bfa/
3309
3310 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3311 M:      Rasesh Mody <rmody@marvell.com>
3312 M:      Sudarsana Kalluru <skalluru@marvell.com>
3313 M:      GR-Linux-NIC-Dev@marvell.com
3314 L:      netdev@vger.kernel.org
3315 S:      Supported
3316 F:      drivers/net/ethernet/brocade/bna/
3317
3318 BSG (block layer generic sg v4 driver)
3319 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3320 L:      linux-scsi@vger.kernel.org
3321 S:      Supported
3322 F:      block/bsg.c
3323 F:      include/linux/bsg.h
3324 F:      include/uapi/linux/bsg.h
3325
3326 BT87X AUDIO DRIVER
3327 M:      Clemens Ladisch <clemens@ladisch.de>
3328 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3329 T:      git git://git.alsa-project.org/alsa-kernel.git
3330 S:      Maintained
3331 F:      Documentation/sound/cards/bt87x.rst
3332 F:      sound/pci/bt87x.c
3333
3334 BT8XXGPIO DRIVER
3335 M:      Michael Buesch <m@bues.ch>
3336 W:      http://bu3sch.de/btgpio.php
3337 S:      Maintained
3338 F:      drivers/gpio/gpio-bt8xx.c
3339
3340 BTRFS FILE SYSTEM
3341 M:      Chris Mason <clm@fb.com>
3342 M:      Josef Bacik <josef@toxicpanda.com>
3343 M:      David Sterba <dsterba@suse.com>
3344 L:      linux-btrfs@vger.kernel.org
3345 W:      http://btrfs.wiki.kernel.org/
3346 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3347 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3348 S:      Maintained
3349 F:      Documentation/filesystems/btrfs.txt
3350 F:      fs/btrfs/
3351 F:      include/linux/btrfs*
3352 F:      include/uapi/linux/btrfs*
3353
3354 BTTV VIDEO4LINUX DRIVER
3355 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3356 L:      linux-media@vger.kernel.org
3357 W:      https://linuxtv.org
3358 T:      git git://linuxtv.org/media_tree.git
3359 S:      Odd fixes
3360 F:      Documentation/media/v4l-drivers/bttv*
3361 F:      drivers/media/pci/bt8xx/bttv*
3362
3363 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3364 M:      Chanwoo Choi <cw00.choi@samsung.com>
3365 L:      linux-pm@vger.kernel.org
3366 L:      linux-samsung-soc@vger.kernel.org
3367 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
3368 S:      Maintained
3369 F:      drivers/devfreq/exynos-bus.c
3370 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3371
3372 BUSLOGIC SCSI DRIVER
3373 M:      Khalid Aziz <khalid@gonehiking.org>
3374 L:      linux-scsi@vger.kernel.org
3375 S:      Maintained
3376 F:      drivers/scsi/BusLogic.*
3377 F:      drivers/scsi/FlashPoint.*
3378
3379 C-MEDIA CMI8788 DRIVER
3380 M:      Clemens Ladisch <clemens@ladisch.de>
3381 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3382 T:      git git://git.alsa-project.org/alsa-kernel.git
3383 S:      Maintained
3384 F:      sound/pci/oxygen/
3385
3386 C-SKY ARCHITECTURE
3387 M:      Guo Ren <guoren@kernel.org>
3388 T:      git https://github.com/c-sky/csky-linux.git
3389 S:      Supported
3390 F:      arch/csky/
3391 F:      Documentation/devicetree/bindings/csky/
3392 F:      drivers/irqchip/irq-csky-*
3393 F:      Documentation/devicetree/bindings/interrupt-controller/csky,*
3394 F:      drivers/clocksource/timer-gx6605s.c
3395 F:      drivers/clocksource/timer-mp-csky.c
3396 F:      Documentation/devicetree/bindings/timer/csky,*
3397 K:      csky
3398 N:      csky
3399
3400 C6X ARCHITECTURE
3401 M:      Mark Salter <msalter@redhat.com>
3402 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3403 L:      linux-c6x-dev@linux-c6x.org
3404 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3405 S:      Maintained
3406 F:      arch/c6x/
3407
3408 CA8210 IEEE-802.15.4 RADIO DRIVER
3409 M:      Harry Morris <h.morris@cascoda.com>
3410 L:      linux-wpan@vger.kernel.org
3411 W:      https://github.com/Cascoda/ca8210-linux.git
3412 S:      Maintained
3413 F:      drivers/net/ieee802154/ca8210.c
3414 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3415
3416 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3417 M:      David Howells <dhowells@redhat.com>
3418 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3419 S:      Supported
3420 F:      Documentation/filesystems/caching/cachefiles.txt
3421 F:      fs/cachefiles/
3422
3423 CADENCE MIPI-CSI2 BRIDGES
3424 M:      Maxime Ripard <maxime.ripard@bootlin.com>
3425 L:      linux-media@vger.kernel.org
3426 S:      Maintained
3427 F:      Documentation/devicetree/bindings/media/cdns,*.txt
3428 F:      drivers/media/platform/cadence/cdns-csi2*
3429
3430 CADET FM/AM RADIO RECEIVER DRIVER
3431 M:      Hans Verkuil <hverkuil@xs4all.nl>
3432 L:      linux-media@vger.kernel.org
3433 T:      git git://linuxtv.org/media_tree.git
3434 W:      https://linuxtv.org
3435 S:      Maintained
3436 F:      drivers/media/radio/radio-cadet*
3437
3438 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3439 M:      Jonathan Corbet <corbet@lwn.net>
3440 L:      linux-media@vger.kernel.org
3441 T:      git git://linuxtv.org/media_tree.git
3442 S:      Maintained
3443 F:      Documentation/media/v4l-drivers/cafe_ccic*
3444 F:      drivers/media/platform/marvell-ccic/
3445
3446 CAIF NETWORK LAYER
3447 L:      netdev@vger.kernel.org
3448 S:      Orphan
3449 F:      Documentation/networking/caif/
3450 F:      drivers/net/caif/
3451 F:      include/uapi/linux/caif/
3452 F:      include/net/caif/
3453 F:      net/caif/
3454
3455 CAKE QDISC
3456 M:      Toke Høiland-Jørgensen <toke@toke.dk>
3457 L:      cake@lists.bufferbloat.net (moderated for non-subscribers)
3458 S:      Maintained
3459 F:      net/sched/sch_cake.c
3460
3461 CALGARY x86-64 IOMMU
3462 M:      Muli Ben-Yehuda <mulix@mulix.org>
3463 M:      Jon Mason <jdmason@kudzu.us>
3464 L:      iommu@lists.linux-foundation.org
3465 S:      Maintained
3466 F:      arch/x86/kernel/pci-calgary_64.c
3467 F:      arch/x86/kernel/tce_64.c
3468 F:      arch/x86/include/asm/calgary.h
3469 F:      arch/x86/include/asm/tce.h
3470
3471 CAN NETWORK DRIVERS
3472 M:      Wolfgang Grandegger <wg@grandegger.com>
3473 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3474 L:      linux-can@vger.kernel.org
3475 W:      https://github.com/linux-can
3476 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3477 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3478 S:      Maintained
3479 F:      Documentation/devicetree/bindings/net/can/
3480 F:      drivers/net/can/
3481 F:      include/linux/can/dev.h
3482 F:      include/linux/can/platform/
3483 F:      include/uapi/linux/can/error.h
3484 F:      include/uapi/linux/can/netlink.h
3485
3486 CAN NETWORK LAYER
3487 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3488 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3489 L:      linux-can@vger.kernel.org
3490 W:      https://github.com/linux-can
3491 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3492 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3493 S:      Maintained
3494 F:      Documentation/networking/can.rst
3495 F:      net/can/
3496 F:      include/linux/can/core.h
3497 F:      include/uapi/linux/can.h
3498 F:      include/uapi/linux/can/bcm.h
3499 F:      include/uapi/linux/can/raw.h
3500 F:      include/uapi/linux/can/gw.h
3501
3502 CAPABILITIES
3503 M:      Serge Hallyn <serge@hallyn.com>
3504 L:      linux-security-module@vger.kernel.org
3505 S:      Supported
3506 F:      include/linux/capability.h
3507 F:      include/uapi/linux/capability.h
3508 F:      security/commoncap.c
3509 F:      kernel/capability.c
3510
3511 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3512 M:      Kevin Tsai <ktsai@capellamicro.com>
3513 S:      Maintained
3514 F:      drivers/iio/light/cm*
3515
3516 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3517 M:      Christian Lamparter <chunkeey@googlemail.com>
3518 L:      linux-wireless@vger.kernel.org
3519 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3520 S:      Maintained
3521 F:      drivers/net/wireless/ath/carl9170/
3522
3523 CAVIUM I2C DRIVER
3524 M:      Jan Glauber <jglauber@cavium.com>
3525 M:      David Daney <david.daney@cavium.com>
3526 W:      http://www.cavium.com
3527 S:      Supported
3528 F:      drivers/i2c/busses/i2c-octeon*
3529 F:      drivers/i2c/busses/i2c-thunderx*
3530
3531 CAVIUM LIQUIDIO NETWORK DRIVER
3532 M:      Derek Chickles <dchickles@marvell.com>
3533 M:      Satanand Burla <sburla@marvell.com>
3534 M:      Felix Manlunas <fmanlunas@marvell.com>
3535 L:      netdev@vger.kernel.org
3536 W:      http://www.cavium.com
3537 S:      Supported
3538 F:      drivers/net/ethernet/cavium/liquidio/
3539
3540 CAVIUM MMC DRIVER
3541 M:      Jan Glauber <jglauber@cavium.com>
3542 M:      David Daney <david.daney@cavium.com>
3543 M:      Steven J. Hill <Steven.Hill@cavium.com>
3544 W:      http://www.cavium.com
3545 S:      Supported
3546 F:      drivers/mmc/host/cavium*
3547
3548 CAVIUM OCTEON-TX CRYPTO DRIVER
3549 M:      George Cherian <george.cherian@cavium.com>
3550 L:      linux-crypto@vger.kernel.org
3551 W:      http://www.cavium.com
3552 S:      Supported
3553 F:      drivers/crypto/cavium/cpt/
3554
3555 CAVIUM THUNDERX2 ARM64 SOC
3556 M:      Robert Richter <rrichter@cavium.com>
3557 M:      Jayachandran C <jnair@caviumnetworks.com>
3558 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3559 S:      Maintained
3560 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3561 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3562
3563 CC2520 IEEE-802.15.4 RADIO DRIVER
3564 M:      Varka Bhadram <varkabhadram@gmail.com>
3565 L:      linux-wpan@vger.kernel.org
3566 S:      Maintained
3567 F:      drivers/net/ieee802154/cc2520.c
3568 F:      include/linux/spi/cc2520.h
3569 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3570
3571 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3572 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3573 L:      linux-crypto@vger.kernel.org
3574 S:      Supported
3575 F:      drivers/crypto/ccree/
3576 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3577
3578 CEC FRAMEWORK
3579 M:      Hans Verkuil <hans.verkuil@cisco.com>
3580 L:      linux-media@vger.kernel.org
3581 T:      git git://linuxtv.org/media_tree.git
3582 W:      http://linuxtv.org
3583 S:      Supported
3584 F:      Documentation/media/kapi/cec-core.rst
3585 F:      Documentation/media/uapi/cec
3586 F:      drivers/media/cec/
3587 F:      drivers/media/rc/keymaps/rc-cec.c
3588 F:      include/media/cec.h
3589 F:      include/media/cec-notifier.h
3590 F:      include/uapi/linux/cec.h
3591 F:      include/uapi/linux/cec-funcs.h
3592 F:      Documentation/devicetree/bindings/media/cec.txt
3593 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3594
3595 CEC GPIO DRIVER
3596 M:      Hans Verkuil <hans.verkuil@cisco.com>
3597 L:      linux-media@vger.kernel.org
3598 T:      git git://linuxtv.org/media_tree.git
3599 W:      http://linuxtv.org
3600 S:      Supported
3601 F:      drivers/media/platform/cec-gpio/
3602 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3603
3604 CELL BROADBAND ENGINE ARCHITECTURE
3605 M:      Arnd Bergmann <arnd@arndb.de>
3606 L:      linuxppc-dev@lists.ozlabs.org
3607 W:      http://www.ibm.com/developerworks/power/cell/
3608 S:      Supported
3609 F:      arch/powerpc/include/asm/cell*.h
3610 F:      arch/powerpc/include/asm/spu*.h
3611 F:      arch/powerpc/include/uapi/asm/spu*.h
3612 F:      arch/powerpc/oprofile/*cell*
3613 F:      arch/powerpc/platforms/cell/
3614
3615 CEPH COMMON CODE (LIBCEPH)
3616 M:      Ilya Dryomov <idryomov@gmail.com>
3617 M:      "Yan, Zheng" <zyan@redhat.com>
3618 M:      Sage Weil <sage@redhat.com>
3619 L:      ceph-devel@vger.kernel.org
3620 W:      http://ceph.com/
3621 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3622 T:      git git://github.com/ceph/ceph-client.git
3623 S:      Supported
3624 F:      net/ceph/
3625 F:      include/linux/ceph/
3626 F:      include/linux/crush/
3627
3628 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3629 M:      "Yan, Zheng" <zyan@redhat.com>
3630 M:      Sage Weil <sage@redhat.com>
3631 M:      Ilya Dryomov <idryomov@gmail.com>
3632 L:      ceph-devel@vger.kernel.org
3633 W:      http://ceph.com/
3634 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3635 T:      git git://github.com/ceph/ceph-client.git
3636 S:      Supported
3637 F:      Documentation/filesystems/ceph.txt
3638 F:      fs/ceph/
3639
3640 CERTIFICATE HANDLING:
3641 M:      David Howells <dhowells@redhat.com>
3642 M:      David Woodhouse <dwmw2@infradead.org>
3643 L:      keyrings@vger.kernel.org
3644 S:      Maintained
3645 F:      Documentation/admin-guide/module-signing.rst
3646 F:      certs/
3647 F:      scripts/sign-file.c
3648 F:      scripts/extract-cert.c
3649
3650 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3651 L:      linux-usb@vger.kernel.org
3652 S:      Orphan
3653 F:      Documentation/usb/WUSB-Design-overview.txt
3654 F:      Documentation/usb/wusb-cbaf
3655 F:      drivers/usb/host/hwa-hc.c
3656 F:      drivers/usb/host/whci/
3657 F:      drivers/usb/wusbcore/
3658 F:      include/linux/usb/wusb*
3659
3660 CFAG12864B LCD DRIVER
3661 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3662 S:      Maintained
3663 F:      drivers/auxdisplay/cfag12864b.c
3664 F:      include/linux/cfag12864b.h
3665
3666 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3667 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3668 S:      Maintained
3669 F:      drivers/auxdisplay/cfag12864bfb.c
3670 F:      include/linux/cfag12864b.h
3671
3672 802.11 (including CFG80211/NL80211)
3673 M:      Johannes Berg <johannes@sipsolutions.net>
3674 L:      linux-wireless@vger.kernel.org
3675 W:      http://wireless.kernel.org/
3676 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3677 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3678 S:      Maintained
3679 F:      net/wireless/
3680 F:      include/uapi/linux/nl80211.h
3681 F:      include/linux/ieee80211.h
3682 F:      include/net/wext.h
3683 F:      include/net/cfg80211.h
3684 F:      include/net/iw_handler.h
3685 F:      include/net/ieee80211_radiotap.h
3686 F:      Documentation/driver-api/80211/cfg80211.rst
3687 F:      Documentation/networking/regulatory.txt
3688
3689 CHAR and MISC DRIVERS
3690 M:      Arnd Bergmann <arnd@arndb.de>
3691 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3692 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3693 S:      Supported
3694 F:      drivers/char/
3695 F:      drivers/misc/
3696 F:      include/linux/miscdevice.h
3697
3698 CHECKPATCH
3699 M:      Andy Whitcroft <apw@canonical.com>
3700 M:      Joe Perches <joe@perches.com>
3701 S:      Maintained
3702 F:      scripts/checkpatch.pl
3703
3704 CHINESE DOCUMENTATION
3705 M:      Harry Wei <harryxiyou@gmail.com>
3706 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3707 L:      linux-kernel@zh-kernel.org (moderated for non-subscribers)
3708 S:      Maintained
3709 F:      Documentation/translations/zh_CN/
3710
3711 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3712 M:      Peter Chen <Peter.Chen@nxp.com>
3713 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3714 L:      linux-usb@vger.kernel.org
3715 S:      Maintained
3716 F:      drivers/usb/chipidea/
3717
3718 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3719 M:      Hans de Goede <hdegoede@redhat.com>
3720 L:      linux-input@vger.kernel.org
3721 S:      Maintained
3722 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3723 F:      drivers/input/touchscreen/chipone_icn8318.c
3724
3725 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
3726 M:      Hans de Goede <hdegoede@redhat.com>
3727 L:      linux-input@vger.kernel.org
3728 S:      Maintained
3729 F:      drivers/input/touchscreen/chipone_icn8505.c
3730
3731 CHROME HARDWARE PLATFORM SUPPORT
3732 M:      Benson Leung <bleung@chromium.org>
3733 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3734 S:      Maintained
3735 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bleung/chrome-platform.git
3736 F:      drivers/platform/chrome/
3737
3738 CHROMEOS EC SUBDRIVERS
3739 M:      Benson Leung <bleung@chromium.org>
3740 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3741 R:      Guenter Roeck <groeck@chromium.org>
3742 S:      Maintained
3743 N:      cros_ec
3744 N:      cros-ec
3745 F:      drivers/power/supply/cros_usbpd-charger.c
3746
3747 CHROMEOS EC CODEC DRIVER
3748 M:      Cheng-Yi Chiang <cychiang@chromium.org>
3749 S:      Maintained
3750 R:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3751 R:      Guenter Roeck <groeck@chromium.org>
3752 F:      Documentation/devicetree/bindings/sound/google,cros-ec-codec.txt
3753 F:      sound/soc/codecs/cros_ec_codec.*
3754
3755 CIRRUS LOGIC AUDIO CODEC DRIVERS
3756 M:      Brian Austin <brian.austin@cirrus.com>
3757 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3758 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3759 S:      Maintained
3760 F:      sound/soc/codecs/cs*
3761
3762 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3763 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3764 L:      netdev@vger.kernel.org
3765 S:      Maintained
3766 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3767
3768 CISCO FCOE HBA DRIVER
3769 M:      Satish Kharat <satishkh@cisco.com>
3770 M:      Sesidhar Baddela <sebaddel@cisco.com>
3771 M:      Karan Tilak Kumar <kartilak@cisco.com>
3772 L:      linux-scsi@vger.kernel.org
3773 S:      Supported
3774 F:      drivers/scsi/fnic/
3775
3776 CISCO SCSI HBA DRIVER
3777 M:      Karan Tilak Kumar <kartilak@cisco.com>
3778 M:      Sesidhar Baddela <sebaddel@cisco.com>
3779 L:      linux-scsi@vger.kernel.org
3780 S:      Supported
3781 F:      drivers/scsi/snic/
3782
3783 CISCO VIC ETHERNET NIC DRIVER
3784 M:      Christian Benvenuti <benve@cisco.com>
3785 M:      Govindarajulu Varadarajan <_govind@gmx.com>
3786 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3787 S:      Supported
3788 F:      drivers/net/ethernet/cisco/enic/
3789
3790 CISCO VIC LOW LATENCY NIC DRIVER
3791 M:      Christian Benvenuti <benve@cisco.com>
3792 M:      Nelson Escobar <neescoba@cisco.com>
3793 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3794 S:      Supported
3795 F:      drivers/infiniband/hw/usnic/
3796
3797 CIRRUS LOGIC MADERA CODEC DRIVERS
3798 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3799 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3800 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3801 L:      patches@opensource.cirrus.com
3802 T:      git https://github.com/CirrusLogic/linux-drivers.git
3803 W:      https://github.com/CirrusLogic/linux-drivers/wiki
3804 S:      Supported
3805 F:      Documentation/devicetree/bindings/mfd/madera.txt
3806 F:      Documentation/devicetree/bindings/pinctrl/cirrus,madera-pinctrl.txt
3807 F:      include/linux/irqchip/irq-madera*
3808 F:      include/linux/mfd/madera/*
3809 F:      drivers/gpio/gpio-madera*
3810 F:      drivers/irqchip/irq-madera*
3811 F:      drivers/mfd/madera*
3812 F:      drivers/mfd/cs47l*
3813 F:      drivers/pinctrl/cirrus/*
3814
3815 CLANG-FORMAT FILE
3816 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3817 S:      Maintained
3818 F:      .clang-format
3819
3820 CLEANCACHE API
3821 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
3822 L:      linux-kernel@vger.kernel.org
3823 S:      Maintained
3824 F:      mm/cleancache.c
3825 F:      include/linux/cleancache.h
3826
3827 CLK API
3828 M:      Russell King <linux@armlinux.org.uk>
3829 L:      linux-clk@vger.kernel.org
3830 S:      Maintained
3831 F:      include/linux/clk.h
3832
3833 CLOCKSOURCE, CLOCKEVENT DRIVERS
3834 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3835 M:      Thomas Gleixner <tglx@linutronix.de>
3836 L:      linux-kernel@vger.kernel.org
3837 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
3838 S:      Supported
3839 F:      drivers/clocksource/
3840 F:      Documentation/devicetree/bindings/timer/
3841
3842 CMPC ACPI DRIVER
3843 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
3844 M:      Daniel Oliveira Nascimento <don@syst.com.br>
3845 L:      platform-driver-x86@vger.kernel.org
3846 S:      Supported
3847 F:      drivers/platform/x86/classmate-laptop.c
3848
3849 COBALT MEDIA DRIVER
3850 M:      Hans Verkuil <hans.verkuil@cisco.com>
3851 L:      linux-media@vger.kernel.org
3852 T:      git git://linuxtv.org/media_tree.git
3853 W:      https://linuxtv.org
3854 S:      Supported
3855 F:      drivers/media/pci/cobalt/
3856
3857 COCCINELLE/Semantic Patches (SmPL)
3858 M:      Julia Lawall <Julia.Lawall@lip6.fr>
3859 M:      Gilles Muller <Gilles.Muller@lip6.fr>
3860 M:      Nicolas Palix <nicolas.palix@imag.fr>
3861 M:      Michal Marek <michal.lkml@markovi.net>
3862 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
3863 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
3864 W:      http://coccinelle.lip6.fr/
3865 S:      Supported
3866 F:      Documentation/dev-tools/coccinelle.rst
3867 F:      scripts/coccinelle/
3868 F:      scripts/coccicheck
3869
3870 CODA FILE SYSTEM
3871 M:      Jan Harkes <jaharkes@cs.cmu.edu>
3872 M:      coda@cs.cmu.edu
3873 L:      codalist@coda.cs.cmu.edu
3874 W:      http://www.coda.cs.cmu.edu/
3875 S:      Maintained
3876 F:      Documentation/filesystems/coda.txt
3877 F:      fs/coda/
3878 F:      include/linux/coda*.h
3879 F:      include/uapi/linux/coda*.h
3880
3881 CODA V4L2 MEM2MEM DRIVER
3882 M:      Philipp Zabel <p.zabel@pengutronix.de>
3883 L:      linux-media@vger.kernel.org
3884 S:      Maintained
3885 F:      Documentation/devicetree/bindings/media/coda.txt
3886 F:      drivers/media/platform/coda/
3887
3888 CODE OF CONDUCT
3889 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3890 S:      Supported
3891 F:      Documentation/process/code-of-conduct.rst
3892 F:      Documentation/process/code-of-conduct-interpretation.rst
3893
3894 COMMON CLK FRAMEWORK
3895 M:      Michael Turquette <mturquette@baylibre.com>
3896 M:      Stephen Boyd <sboyd@kernel.org>
3897 L:      linux-clk@vger.kernel.org
3898 Q:      http://patchwork.kernel.org/project/linux-clk/list/
3899 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
3900 S:      Maintained
3901 F:      Documentation/devicetree/bindings/clock/
3902 F:      drivers/clk/
3903 X:      drivers/clk/clkdev.c
3904 F:      include/linux/clk-pr*
3905 F:      include/linux/clk/
3906 F:      include/linux/of_clk.h
3907
3908 COMMON INTERNET FILE SYSTEM (CIFS)
3909 M:      Steve French <sfrench@samba.org>
3910 L:      linux-cifs@vger.kernel.org
3911 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
3912 W:      http://linux-cifs.samba.org/
3913 T:      git git://git.samba.org/sfrench/cifs-2.6.git
3914 S:      Supported
3915 F:      Documentation/filesystems/cifs/
3916 F:      fs/cifs/
3917
3918 COMPACTPCI HOTPLUG CORE
3919 M:      Scott Murray <scott@spiteful.org>
3920 L:      linux-pci@vger.kernel.org
3921 S:      Maintained
3922 F:      drivers/pci/hotplug/cpci_hotplug*
3923
3924 COMPACTPCI HOTPLUG GENERIC DRIVER
3925 M:      Scott Murray <scott@spiteful.org>
3926 L:      linux-pci@vger.kernel.org
3927 S:      Maintained
3928 F:      drivers/pci/hotplug/cpcihp_generic.c
3929
3930 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
3931 M:      Scott Murray <scott@spiteful.org>
3932 L:      linux-pci@vger.kernel.org
3933 S:      Maintained
3934 F:      drivers/pci/hotplug/cpcihp_zt5550.*
3935
3936 COMPAL LAPTOP SUPPORT
3937 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
3938 L:      platform-driver-x86@vger.kernel.org
3939 S:      Maintained
3940 F:      drivers/platform/x86/compal-laptop.c
3941
3942 COMPILER ATTRIBUTES
3943 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3944 S:      Maintained
3945 F:      include/linux/compiler_attributes.h
3946
3947 CONEXANT ACCESSRUNNER USB DRIVER
3948 L:      accessrunner-general@lists.sourceforge.net
3949 W:      http://accessrunner.sourceforge.net/
3950 S:      Orphan
3951 F:      drivers/usb/atm/cxacru.c
3952
3953 CONFIGFS
3954 M:      Joel Becker <jlbec@evilplan.org>
3955 M:      Christoph Hellwig <hch@lst.de>
3956 T:      git git://git.infradead.org/users/hch/configfs.git
3957 S:      Supported
3958 F:      fs/configfs/
3959 F:      include/linux/configfs.h
3960
3961 CONNECTOR
3962 M:      Evgeniy Polyakov <zbr@ioremap.net>
3963 L:      netdev@vger.kernel.org
3964 S:      Maintained
3965 F:      drivers/connector/
3966
3967 CONTROL GROUP (CGROUP)
3968 M:      Tejun Heo <tj@kernel.org>
3969 M:      Li Zefan <lizefan@huawei.com>
3970 M:      Johannes Weiner <hannes@cmpxchg.org>
3971 L:      cgroups@vger.kernel.org
3972 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3973 S:      Maintained
3974 F:      Documentation/cgroup*
3975 F:      include/linux/cgroup*
3976 F:      kernel/cgroup*
3977
3978 CONTROL GROUP - CPUSET
3979 M:      Li Zefan <lizefan@huawei.com>
3980 L:      cgroups@vger.kernel.org
3981 W:      http://www.bullopensource.org/cpuset/
3982 W:      http://oss.sgi.com/projects/cpusets/
3983 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3984 S:      Maintained
3985 F:      Documentation/cgroup-v1/cpusets.txt
3986 F:      include/linux/cpuset.h
3987 F:      kernel/cgroup/cpuset.c
3988
3989 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
3990 M:      Johannes Weiner <hannes@cmpxchg.org>
3991 M:      Michal Hocko <mhocko@kernel.org>
3992 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
3993 L:      cgroups@vger.kernel.org
3994 L:      linux-mm@kvack.org
3995 S:      Maintained
3996 F:      mm/memcontrol.c
3997 F:      mm/swap_cgroup.c
3998
3999 CORETEMP HARDWARE MONITORING DRIVER
4000 M:      Fenghua Yu <fenghua.yu@intel.com>
4001 L:      linux-hwmon@vger.kernel.org
4002 S:      Maintained
4003 F:      Documentation/hwmon/coretemp
4004 F:      drivers/hwmon/coretemp.c
4005
4006 COSA/SRP SYNC SERIAL DRIVER
4007 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
4008 W:      http://www.fi.muni.cz/~kas/cosa/
4009 S:      Maintained
4010 F:      drivers/net/wan/cosa*
4011
4012 CPMAC ETHERNET DRIVER
4013 M:      Florian Fainelli <f.fainelli@gmail.com>
4014 L:      netdev@vger.kernel.org
4015 S:      Maintained
4016 F:      drivers/net/ethernet/ti/cpmac.c
4017
4018 CPU FREQUENCY SCALING FRAMEWORK
4019 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4020 M:      Viresh Kumar <viresh.kumar@linaro.org>
4021 L:      linux-pm@vger.kernel.org
4022 S:      Maintained
4023 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4024 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates)
4025 B:      https://bugzilla.kernel.org
4026 F:      Documentation/admin-guide/pm/cpufreq.rst
4027 F:      Documentation/admin-guide/pm/intel_pstate.rst
4028 F:      Documentation/cpu-freq/
4029 F:      Documentation/devicetree/bindings/cpufreq/
4030 F:      drivers/cpufreq/
4031 F:      include/linux/cpufreq.h
4032 F:      tools/testing/selftests/cpufreq/
4033
4034 CPU FREQUENCY DRIVERS - ARM BIG LITTLE
4035 M:      Viresh Kumar <viresh.kumar@linaro.org>
4036 M:      Sudeep Holla <sudeep.holla@arm.com>
4037 L:      linux-pm@vger.kernel.org
4038 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
4039 S:      Maintained
4040 F:      drivers/cpufreq/arm_big_little.h
4041 F:      drivers/cpufreq/arm_big_little.c
4042
4043 CPU POWER MONITORING SUBSYSTEM
4044 M:      Thomas Renninger <trenn@suse.com>
4045 M:      Shuah Khan <shuah@kernel.org>
4046 M:      Shuah Khan <skhan@linuxfoundation.org>
4047 L:      linux-pm@vger.kernel.org
4048 S:      Maintained
4049 F:      tools/power/cpupower/
4050
4051 CPUID/MSR DRIVER
4052 M:      "H. Peter Anvin" <hpa@zytor.com>
4053 S:      Maintained
4054 F:      arch/x86/kernel/cpuid.c
4055 F:      arch/x86/kernel/msr.c
4056
4057 CPUIDLE DRIVER - ARM BIG LITTLE
4058 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
4059 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4060 L:      linux-pm@vger.kernel.org
4061 L:      linux-arm-kernel@lists.infradead.org
4062 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4063 S:      Maintained
4064 F:      drivers/cpuidle/cpuidle-big_little.c
4065
4066 CPUIDLE DRIVER - ARM EXYNOS
4067 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
4068 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4069 M:      Kukjin Kim <kgene@kernel.org>
4070 L:      linux-pm@vger.kernel.org
4071 L:      linux-samsung-soc@vger.kernel.org
4072 S:      Supported
4073 F:      drivers/cpuidle/cpuidle-exynos.c
4074 F:      arch/arm/mach-exynos/pm.c
4075
4076 CPU IDLE TIME MANAGEMENT FRAMEWORK
4077 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4078 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4079 L:      linux-pm@vger.kernel.org
4080 S:      Maintained
4081 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4082 B:      https://bugzilla.kernel.org
4083 F:      Documentation/admin-guide/pm/cpuidle.rst
4084 F:      Documentation/driver-api/pm/cpuidle.rst
4085 F:      drivers/cpuidle/*
4086 F:      include/linux/cpuidle.h
4087
4088 CRAMFS FILESYSTEM
4089 M:      Nicolas Pitre <nico@linaro.org>
4090 S:      Maintained
4091 F:      Documentation/filesystems/cramfs.txt
4092 F:      fs/cramfs/
4093
4094 CRYPTO API
4095 M:      Herbert Xu <herbert@gondor.apana.org.au>
4096 M:      "David S. Miller" <davem@davemloft.net>
4097 L:      linux-crypto@vger.kernel.org
4098 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
4099 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
4100 S:      Maintained
4101 F:      Documentation/crypto/
4102 F:      Documentation/devicetree/bindings/crypto/
4103 F:      arch/*/crypto/
4104 F:      crypto/
4105 F:      drivers/crypto/
4106 F:      include/crypto/
4107 F:      include/linux/crypto*
4108
4109 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
4110 M:      Neil Horman <nhorman@tuxdriver.com>
4111 L:      linux-crypto@vger.kernel.org
4112 S:      Maintained
4113 F:      crypto/ansi_cprng.c
4114 F:      crypto/rng.c
4115
4116 CS3308 MEDIA DRIVER
4117 M:      Hans Verkuil <hverkuil@xs4all.nl>
4118 L:      linux-media@vger.kernel.org
4119 T:      git git://linuxtv.org/media_tree.git
4120 W:      http://linuxtv.org
4121 S:      Odd Fixes
4122 F:      drivers/media/i2c/cs3308.c
4123
4124 CS5535 Audio ALSA driver
4125 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
4126 S:      Maintained
4127 F:      sound/pci/cs5535audio/
4128
4129 CSI DRIVERS FOR ALLWINNER V3s
4130 M:      Yong Deng <yong.deng@magewell.com>
4131 L:      linux-media@vger.kernel.org
4132 T:      git git://linuxtv.org/media_tree.git
4133 S:      Maintained
4134 F:      drivers/media/platform/sunxi/sun6i-csi/
4135 F:      Documentation/devicetree/bindings/media/sun6i-csi.txt
4136
4137 CW1200 WLAN driver
4138 M:      Solomon Peachy <pizza@shaftnet.org>
4139 S:      Maintained
4140 F:      drivers/net/wireless/st/cw1200/
4141
4142 CX18 VIDEO4LINUX DRIVER
4143 M:      Andy Walls <awalls@md.metrocast.net>
4144 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
4145 L:      linux-media@vger.kernel.org
4146 T:      git git://linuxtv.org/media_tree.git
4147 W:      https://linuxtv.org
4148 W:      http://www.ivtvdriver.org/index.php/Cx18
4149 S:      Maintained
4150 F:      Documentation/media/v4l-drivers/cx18*
4151 F:      drivers/media/pci/cx18/
4152 F:      include/uapi/linux/ivtv*
4153
4154 CX2341X MPEG ENCODER HELPER MODULE
4155 M:      Hans Verkuil <hverkuil@xs4all.nl>
4156 L:      linux-media@vger.kernel.org
4157 T:      git git://linuxtv.org/media_tree.git
4158 W:      https://linuxtv.org
4159 S:      Maintained
4160 F:      drivers/media/common/cx2341x*
4161 F:      include/media/drv-intf/cx2341x.h
4162
4163 CX24120 MEDIA DRIVER
4164 M:      Jemma Denson <jdenson@gmail.com>
4165 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
4166 L:      linux-media@vger.kernel.org
4167 W:      https://linuxtv.org
4168 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4169 S:      Maintained
4170 F:      drivers/media/dvb-frontends/cx24120*
4171
4172 CX88 VIDEO4LINUX DRIVER
4173 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
4174 L:      linux-media@vger.kernel.org
4175 W:      https://linuxtv.org
4176 T:      git git://linuxtv.org/media_tree.git
4177 S:      Odd fixes
4178 F:      Documentation/media/v4l-drivers/cx88*
4179 F:      drivers/media/pci/cx88/
4180
4181 CXD2820R MEDIA DRIVER
4182 M:      Antti Palosaari <crope@iki.fi>
4183 L:      linux-media@vger.kernel.org
4184 W:      https://linuxtv.org
4185 W:      http://palosaari.fi/linux/
4186 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4187 T:      git git://linuxtv.org/anttip/media_tree.git
4188 S:      Maintained
4189 F:      drivers/media/dvb-frontends/cxd2820r*
4190
4191 CXGB3 ETHERNET DRIVER (CXGB3)
4192 M:      Vishal Kulkarni <vishal@chelsio.com>
4193 L:      netdev@vger.kernel.org
4194 W:      http://www.chelsio.com
4195 S:      Supported
4196 F:      drivers/net/ethernet/chelsio/cxgb3/
4197
4198 CXGB3 ISCSI DRIVER (CXGB3I)
4199 M:      Karen Xie <kxie@chelsio.com>
4200 L:      linux-scsi@vger.kernel.org
4201 W:      http://www.chelsio.com
4202 S:      Supported
4203 F:      drivers/scsi/cxgbi/cxgb3i
4204
4205 CXGB3 IWARP RNIC DRIVER (IW_CXGB3)
4206 M:      Steve Wise <swise@chelsio.com>
4207 L:      linux-rdma@vger.kernel.org
4208 W:      http://www.openfabrics.org
4209 S:      Supported
4210 F:      drivers/infiniband/hw/cxgb3/
4211 F:      include/uapi/rdma/cxgb3-abi.h
4212
4213 CXGB4 CRYPTO DRIVER (chcr)
4214 M:      Harsh Jain <harsh@chelsio.com>
4215 L:      linux-crypto@vger.kernel.org
4216 W:      http://www.chelsio.com
4217 S:      Supported
4218 F:      drivers/crypto/chelsio
4219
4220 CXGB4 ETHERNET DRIVER (CXGB4)
4221 M:      Vishal Kulkarni <vishal@chelsio.com>
4222 L:      netdev@vger.kernel.org
4223 W:      http://www.chelsio.com
4224 S:      Supported
4225 F:      drivers/net/ethernet/chelsio/cxgb4/
4226
4227 CXGB4 ISCSI DRIVER (CXGB4I)
4228 M:      Karen Xie <kxie@chelsio.com>
4229 L:      linux-scsi@vger.kernel.org
4230 W:      http://www.chelsio.com
4231 S:      Supported
4232 F:      drivers/scsi/cxgbi/cxgb4i
4233
4234 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
4235 M:      Steve Wise <swise@chelsio.com>
4236 L:      linux-rdma@vger.kernel.org
4237 W:      http://www.openfabrics.org
4238 S:      Supported
4239 F:      drivers/infiniband/hw/cxgb4/
4240 F:      include/uapi/rdma/cxgb4-abi.h
4241
4242 CXGB4VF ETHERNET DRIVER (CXGB4VF)
4243 M:      Casey Leedom <leedom@chelsio.com>
4244 L:      netdev@vger.kernel.org
4245 W:      http://www.chelsio.com
4246 S:      Supported
4247 F:      drivers/net/ethernet/chelsio/cxgb4vf/
4248
4249 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
4250 M:      Frederic Barrat <fbarrat@linux.ibm.com>
4251 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
4252 L:      linuxppc-dev@lists.ozlabs.org
4253 S:      Supported
4254 F:      arch/powerpc/platforms/powernv/pci-cxl.c
4255 F:      drivers/misc/cxl/
4256 F:      include/misc/cxl*
4257 F:      include/uapi/misc/cxl.h
4258 F:      Documentation/powerpc/cxl.txt
4259 F:      Documentation/ABI/testing/sysfs-class-cxl
4260
4261 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
4262 M:      Manoj N. Kumar <manoj@linux.ibm.com>
4263 M:      Matthew R. Ochs <mrochs@linux.ibm.com>
4264 M:      Uma Krishnan <ukrishn@linux.ibm.com>
4265 L:      linux-scsi@vger.kernel.org
4266 S:      Supported
4267 F:      drivers/scsi/cxlflash/
4268 F:      include/uapi/scsi/cxlflash_ioctl.h
4269 F:      Documentation/powerpc/cxlflash.txt
4270
4271 CYBERPRO FB DRIVER
4272 M:      Russell King <linux@armlinux.org.uk>
4273 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4274 W:      http://www.armlinux.org.uk/
4275 S:      Maintained
4276 F:      drivers/video/fbdev/cyber2000fb.*
4277
4278 CYCLADES ASYNC MUX DRIVER
4279 W:      http://www.cyclades.com/
4280 S:      Orphan
4281 F:      drivers/tty/cyclades.c
4282 F:      include/linux/cyclades.h
4283 F:      include/uapi/linux/cyclades.h
4284
4285 CYCLADES PC300 DRIVER
4286 W:      http://www.cyclades.com/
4287 S:      Orphan
4288 F:      drivers/net/wan/pc300*
4289
4290 CYPRESS_FIRMWARE MEDIA DRIVER
4291 M:      Antti Palosaari <crope@iki.fi>
4292 L:      linux-media@vger.kernel.org
4293 W:      https://linuxtv.org
4294 W:      http://palosaari.fi/linux/
4295 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4296 T:      git git://linuxtv.org/anttip/media_tree.git
4297 S:      Maintained
4298 F:      drivers/media/common/cypress_firmware*
4299
4300 CYTTSP TOUCHSCREEN DRIVER
4301 M:      Ferruh Yigit <fery@cypress.com>
4302 L:      linux-input@vger.kernel.org
4303 S:      Supported
4304 F:      drivers/input/touchscreen/cyttsp*
4305 F:      include/linux/input/cyttsp.h
4306
4307 D-LINK DIR-685 TOUCHKEYS DRIVER
4308 M:      Linus Walleij <linus.walleij@linaro.org>
4309 L:      linux-input@vger.kernel.org
4310 S:      Supported
4311 F:      drivers/input/keyboard/dlink-dir685-touchkeys.c
4312
4313 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
4314 M:      Joshua Kinard <kumba@gentoo.org>
4315 S:      Maintained
4316 F:      drivers/rtc/rtc-ds1685.c
4317 F:      include/linux/rtc/ds1685.h
4318
4319 DAMA SLAVE for AX.25
4320 M:      Joerg Reuter <jreuter@yaina.de>
4321 W:      http://yaina.de/jreuter/
4322 W:      http://www.qsl.net/dl1bke/
4323 L:      linux-hams@vger.kernel.org
4324 S:      Maintained
4325 F:      net/ax25/af_ax25.c
4326 F:      net/ax25/ax25_dev.c
4327 F:      net/ax25/ax25_ds_*
4328 F:      net/ax25/ax25_in.c
4329 F:      net/ax25/ax25_out.c
4330 F:      net/ax25/ax25_timer.c
4331 F:      net/ax25/sysctl_net_ax25.c
4332
4333 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
4334 L:      netdev@vger.kernel.org
4335 S:      Orphan
4336 F:      Documentation/networking/device_drivers/dec/dmfe.txt
4337 F:      drivers/net/ethernet/dec/tulip/dmfe.c
4338
4339 DC390/AM53C974 SCSI driver
4340 M:      Hannes Reinecke <hare@suse.com>
4341 L:      linux-scsi@vger.kernel.org
4342 S:      Maintained
4343 F:      drivers/scsi/am53c974.c
4344
4345 DC395x SCSI driver
4346 M:      Oliver Neukum <oliver@neukum.org>
4347 M:      Ali Akcaagac <aliakc@web.de>
4348 M:      Jamie Lenehan <lenehan@twibble.org>
4349 L:      dc395x@twibble.org
4350 W:      http://twibble.org/dist/dc395x/
4351 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
4352 S:      Maintained
4353 F:      Documentation/scsi/dc395x.txt
4354 F:      drivers/scsi/dc395x.*
4355
4356 DCCP PROTOCOL
4357 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
4358 L:      dccp@vger.kernel.org
4359 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4360 S:      Maintained
4361 F:      include/linux/dccp.h
4362 F:      include/uapi/linux/dccp.h
4363 F:      include/linux/tfrc.h
4364 F:      net/dccp/
4365
4366 DECnet NETWORK LAYER
4367 W:      http://linux-decnet.sourceforge.net
4368 L:      linux-decnet-user@lists.sourceforge.net
4369 S:      Orphan
4370 F:      Documentation/networking/decnet.txt
4371 F:      net/decnet/
4372
4373 DECSTATION PLATFORM SUPPORT
4374 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4375 L:      linux-mips@vger.kernel.org
4376 W:      http://www.linux-mips.org/wiki/DECstation
4377 S:      Maintained
4378 F:      arch/mips/dec/
4379 F:      arch/mips/include/asm/dec/
4380 F:      arch/mips/include/asm/mach-dec/
4381
4382 DEFXX FDDI NETWORK DRIVER
4383 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4384 S:      Maintained
4385 F:      drivers/net/fddi/defxx.*
4386
4387 DELL SMBIOS DRIVER
4388 M:      Pali Rohár <pali.rohar@gmail.com>
4389 M:      Mario Limonciello <mario.limonciello@dell.com>
4390 L:      platform-driver-x86@vger.kernel.org
4391 S:      Maintained
4392 F:      drivers/platform/x86/dell-smbios.*
4393
4394 DELL SMBIOS SMM DRIVER
4395 M:      Mario Limonciello <mario.limonciello@dell.com>
4396 L:      platform-driver-x86@vger.kernel.org
4397 S:      Maintained
4398 F:      drivers/platform/x86/dell-smbios-smm.c
4399
4400 DELL SMBIOS WMI DRIVER
4401 M:      Mario Limonciello <mario.limonciello@dell.com>
4402 L:      platform-driver-x86@vger.kernel.org
4403 S:      Maintained
4404 F:      drivers/platform/x86/dell-smbios-wmi.c
4405 F:      tools/wmi/dell-smbios-example.c
4406
4407 DEFZA FDDI NETWORK DRIVER
4408 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4409 S:      Maintained
4410 F:      drivers/net/fddi/defza.*
4411
4412 DELL LAPTOP DRIVER
4413 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4414 M:      Pali Rohár <pali.rohar@gmail.com>
4415 L:      platform-driver-x86@vger.kernel.org
4416 S:      Maintained
4417 F:      drivers/platform/x86/dell-laptop.c
4418
4419 DELL LAPTOP FREEFALL DRIVER
4420 M:      Pali Rohár <pali.rohar@gmail.com>
4421 S:      Maintained
4422 F:      drivers/platform/x86/dell-smo8800.c
4423
4424 DELL LAPTOP RBTN DRIVER
4425 M:      Pali Rohár <pali.rohar@gmail.com>
4426 S:      Maintained
4427 F:      drivers/platform/x86/dell-rbtn.*
4428
4429 DELL REMOTE BIOS UPDATE DRIVER
4430 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4431 L:      platform-driver-x86@vger.kernel.org
4432 S:      Maintained
4433 F:      drivers/platform/x86/dell_rbu.c
4434
4435 DELL LAPTOP SMM DRIVER
4436 M:      Pali Rohár <pali.rohar@gmail.com>
4437 S:      Maintained
4438 F:      drivers/hwmon/dell-smm-hwmon.c
4439 F:      include/uapi/linux/i8k.h
4440
4441 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4442 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4443 L:      platform-driver-x86@vger.kernel.org
4444 S:      Maintained
4445 F:      Documentation/dcdbas.txt
4446 F:      drivers/platform/x86/dcdbas.*
4447
4448 DELL WMI NOTIFICATIONS DRIVER
4449 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4450 M:      Pali Rohár <pali.rohar@gmail.com>
4451 S:      Maintained
4452 F:      drivers/platform/x86/dell-wmi.c
4453
4454 DELL WMI DESCRIPTOR DRIVER
4455 M:      Mario Limonciello <mario.limonciello@dell.com>
4456 S:      Maintained
4457 F:      drivers/platform/x86/dell-wmi-descriptor.c
4458
4459 DELTA ST MEDIA DRIVER
4460 M:      Hugues Fruchet <hugues.fruchet@st.com>
4461 L:      linux-media@vger.kernel.org
4462 T:      git git://linuxtv.org/media_tree.git
4463 W:      https://linuxtv.org
4464 S:      Supported
4465 F:      drivers/media/platform/sti/delta
4466
4467 DENALI NAND DRIVER
4468 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4469 L:      linux-mtd@lists.infradead.org
4470 S:      Supported
4471 F:      drivers/mtd/nand/raw/denali*
4472
4473 DESIGNWARE USB2 DRD IP DRIVER
4474 M:      Minas Harutyunyan <hminas@synopsys.com>
4475 L:      linux-usb@vger.kernel.org
4476 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4477 S:      Maintained
4478 F:      drivers/usb/dwc2/
4479
4480 DESIGNWARE USB3 DRD IP DRIVER
4481 M:      Felipe Balbi <balbi@kernel.org>
4482 L:      linux-usb@vger.kernel.org
4483 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4484 S:      Maintained
4485 F:      drivers/usb/dwc3/
4486
4487 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4488 M:      Andreas Klinger <ak@it-klinger.de>
4489 L:      linux-iio@vger.kernel.org
4490 S:      Maintained
4491 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4492 F:      drivers/iio/proximity/srf*.c
4493
4494 DEVICE COREDUMP (DEV_COREDUMP)
4495 M:      Johannes Berg <johannes@sipsolutions.net>
4496 L:      linux-kernel@vger.kernel.org
4497 S:      Maintained
4498 F:      drivers/base/devcoredump.c
4499 F:      include/linux/devcoredump.h
4500
4501 DEVICE FREQUENCY (DEVFREQ)
4502 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4503 M:      Kyungmin Park <kyungmin.park@samsung.com>
4504 R:      Chanwoo Choi <cw00.choi@samsung.com>
4505 L:      linux-pm@vger.kernel.org
4506 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4507 S:      Maintained
4508 F:      drivers/devfreq/
4509 F:      include/linux/devfreq.h
4510 F:      Documentation/devicetree/bindings/devfreq/
4511
4512 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4513 M:      Chanwoo Choi <cw00.choi@samsung.com>
4514 L:      linux-pm@vger.kernel.org
4515 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4516 S:      Supported
4517 F:      drivers/devfreq/event/
4518 F:      drivers/devfreq/devfreq-event.c
4519 F:      include/linux/devfreq-event.h
4520 F:      Documentation/devicetree/bindings/devfreq/event/
4521
4522 DEVICE NUMBER REGISTRY
4523 M:      Torben Mathiasen <device@lanana.org>
4524 W:      http://lanana.org/docs/device-list/index.html
4525 S:      Maintained
4526
4527 DEVICE-MAPPER  (LVM)
4528 M:      Alasdair Kergon <agk@redhat.com>
4529 M:      Mike Snitzer <snitzer@redhat.com>
4530 M:      dm-devel@redhat.com
4531 L:      dm-devel@redhat.com
4532 W:      http://sources.redhat.com/dm
4533 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4534 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4535 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4536 S:      Maintained
4537 F:      Documentation/device-mapper/
4538 F:      drivers/md/Makefile
4539 F:      drivers/md/Kconfig
4540 F:      drivers/md/dm*
4541 F:      drivers/md/persistent-data/
4542 F:      include/linux/device-mapper.h
4543 F:      include/linux/dm-*.h
4544 F:      include/uapi/linux/dm-*.h
4545
4546 DEVLINK
4547 M:      Jiri Pirko <jiri@mellanox.com>
4548 L:      netdev@vger.kernel.org
4549 S:      Supported
4550 F:      net/core/devlink.c
4551 F:      include/net/devlink.h
4552 F:      include/uapi/linux/devlink.h
4553
4554 DIALOG SEMICONDUCTOR DRIVERS
4555 M:      Support Opensource <support.opensource@diasemi.com>
4556 W:      http://www.dialog-semiconductor.com/products
4557 S:      Supported
4558 F:      Documentation/hwmon/da90??
4559 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4560 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4561 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4562 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4563 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4564 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4565 F:      drivers/gpio/gpio-da90??.c
4566 F:      drivers/hwmon/da90??-hwmon.c
4567 F:      drivers/iio/adc/da91??-*.c
4568 F:      drivers/input/misc/da90??_onkey.c
4569 F:      drivers/input/touchscreen/da9052_tsi.c
4570 F:      drivers/leds/leds-da90??.c
4571 F:      drivers/mfd/da903x.c
4572 F:      drivers/mfd/da90??-*.c
4573 F:      drivers/mfd/da91??-*.c
4574 F:      drivers/power/supply/da9052-battery.c
4575 F:      drivers/power/supply/da91??-*.c
4576 F:      drivers/regulator/da903x.c
4577 F:      drivers/regulator/da9???-regulator.[ch]
4578 F:      drivers/thermal/da90??-thermal.c
4579 F:      drivers/rtc/rtc-da90??.c
4580 F:      drivers/video/backlight/da90??_bl.c
4581 F:      drivers/watchdog/da90??_wdt.c
4582 F:      include/linux/mfd/da903x.h
4583 F:      include/linux/mfd/da9052/
4584 F:      include/linux/mfd/da9055/
4585 F:      include/linux/mfd/da9062/
4586 F:      include/linux/mfd/da9063/
4587 F:      include/linux/mfd/da9150/
4588 F:      include/linux/regulator/da9211.h
4589 F:      include/sound/da[79]*.h
4590 F:      sound/soc/codecs/da[79]*.[ch]
4591
4592 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4593 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4594 L:      linux-gpio@vger.kernel.org
4595 S:      Maintained
4596 F:      drivers/gpio/gpio-gpio-mm.c
4597
4598 DIOLAN U2C-12 I2C DRIVER
4599 M:      Guenter Roeck <linux@roeck-us.net>
4600 L:      linux-i2c@vger.kernel.org
4601 S:      Maintained
4602 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4603
4604 FILESYSTEM DIRECT ACCESS (DAX)
4605 M:      Matthew Wilcox <willy@infradead.org>
4606 M:      Ross Zwisler <zwisler@kernel.org>
4607 M:      Jan Kara <jack@suse.cz>
4608 L:      linux-fsdevel@vger.kernel.org
4609 S:      Supported
4610 F:      fs/dax.c
4611 F:      include/linux/dax.h
4612 F:      include/trace/events/fs_dax.h
4613
4614 DEVICE DIRECT ACCESS (DAX)
4615 M:      Dan Williams <dan.j.williams@intel.com>
4616 M:      Dave Jiang <dave.jiang@intel.com>
4617 M:      Ross Zwisler <zwisler@kernel.org>
4618 M:      Vishal Verma <vishal.l.verma@intel.com>
4619 L:      linux-nvdimm@lists.01.org
4620 S:      Supported
4621 F:      drivers/dax/
4622
4623 DIRECTORY NOTIFICATION (DNOTIFY)
4624 M:      Jan Kara <jack@suse.cz>
4625 R:      Amir Goldstein <amir73il@gmail.com>
4626 L:      linux-fsdevel@vger.kernel.org
4627 S:      Maintained
4628 F:      Documentation/filesystems/dnotify.txt
4629 F:      fs/notify/dnotify/
4630 F:      include/linux/dnotify.h
4631
4632 DISK GEOMETRY AND PARTITION HANDLING
4633 M:      Andries Brouwer <aeb@cwi.nl>
4634 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4635 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4636 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4637 S:      Maintained
4638
4639 DISKQUOTA
4640 M:      Jan Kara <jack@suse.com>
4641 S:      Maintained
4642 F:      Documentation/filesystems/quota.txt
4643 F:      fs/quota/
4644 F:      include/linux/quota*.h
4645 F:      include/uapi/linux/quota*.h
4646
4647 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4648 M:      Bernie Thompson <bernie@plugable.com>
4649 L:      linux-fbdev@vger.kernel.org
4650 S:      Maintained
4651 W:      http://plugable.com/category/projects/udlfb/
4652 F:      drivers/video/fbdev/udlfb.c
4653 F:      include/video/udlfb.h
4654 F:      Documentation/fb/udlfb.txt
4655
4656 DISTRIBUTED LOCK MANAGER (DLM)
4657 M:      Christine Caulfield <ccaulfie@redhat.com>
4658 M:      David Teigland <teigland@redhat.com>
4659 L:      cluster-devel@redhat.com
4660 W:      http://sources.redhat.com/cluster/
4661 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4662 S:      Supported
4663 F:      fs/dlm/
4664
4665 DMA BUFFER SHARING FRAMEWORK
4666 M:      Sumit Semwal <sumit.semwal@linaro.org>
4667 S:      Maintained
4668 L:      linux-media@vger.kernel.org
4669 L:      dri-devel@lists.freedesktop.org
4670 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4671 F:      drivers/dma-buf/
4672 F:      include/linux/dma-buf*
4673 F:      include/linux/reservation.h
4674 F:      include/linux/*fence.h
4675 F:      Documentation/driver-api/dma-buf.rst
4676 T:      git git://anongit.freedesktop.org/drm/drm-misc
4677
4678 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4679 M:      Vinod Koul <vkoul@kernel.org>
4680 L:      dmaengine@vger.kernel.org
4681 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4682 S:      Maintained
4683 F:      drivers/dma/
4684 F:      include/linux/dmaengine.h
4685 F:      include/linux/of_dma.h
4686 F:      Documentation/devicetree/bindings/dma/
4687 F:      Documentation/driver-api/dmaengine/
4688 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
4689
4690 DMA MAPPING HELPERS
4691 M:      Christoph Hellwig <hch@lst.de>
4692 M:      Marek Szyprowski <m.szyprowski@samsung.com>
4693 R:      Robin Murphy <robin.murphy@arm.com>
4694 L:      iommu@lists.linux-foundation.org
4695 T:      git git://git.infradead.org/users/hch/dma-mapping.git
4696 W:      http://git.infradead.org/users/hch/dma-mapping.git
4697 S:      Supported
4698 F:      kernel/dma/
4699 F:      include/asm-generic/dma-mapping.h
4700 F:      include/linux/dma-direct.h
4701 F:      include/linux/dma-mapping.h
4702 F:      include/linux/dma-noncoherent.h
4703
4704 DME1737 HARDWARE MONITOR DRIVER
4705 M:      Juerg Haefliger <juergh@gmail.com>
4706 L:      linux-hwmon@vger.kernel.org
4707 S:      Maintained
4708 F:      Documentation/hwmon/dme1737
4709 F:      drivers/hwmon/dme1737.c
4710
4711 DMI/SMBIOS SUPPORT
4712 M:      Jean Delvare <jdelvare@suse.com>
4713 S:      Maintained
4714 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
4715 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
4716 F:      drivers/firmware/dmi-id.c
4717 F:      drivers/firmware/dmi_scan.c
4718 F:      include/linux/dmi.h
4719
4720 DOCUMENTATION
4721 M:      Jonathan Corbet <corbet@lwn.net>
4722 L:      linux-doc@vger.kernel.org
4723 S:      Maintained
4724 F:      Documentation/
4725 F:      scripts/kernel-doc
4726 X:      Documentation/ABI/
4727 X:      Documentation/acpi/
4728 X:      Documentation/devicetree/
4729 X:      Documentation/i2c/
4730 X:      Documentation/media/
4731 X:      Documentation/power/
4732 X:      Documentation/spi/
4733 T:      git git://git.lwn.net/linux.git docs-next
4734
4735 DOCUMENTATION/ITALIAN
4736 M:      Federico Vaga <federico.vaga@vaga.pv.it>
4737 L:      linux-doc@vger.kernel.org
4738 S:      Maintained
4739 F:      Documentation/translations/it_IT
4740
4741 DONGWOON DW9714 LENS VOICE COIL DRIVER
4742 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4743 L:      linux-media@vger.kernel.org
4744 T:      git git://linuxtv.org/media_tree.git
4745 S:      Maintained
4746 F:      drivers/media/i2c/dw9714.c
4747 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.txt
4748
4749 DONGWOON DW9807 LENS VOICE COIL DRIVER
4750 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4751 L:      linux-media@vger.kernel.org
4752 T:      git git://linuxtv.org/media_tree.git
4753 S:      Maintained
4754 F:      drivers/media/i2c/dw9807-vcm.c
4755 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.txt
4756
4757 DOUBLETALK DRIVER
4758 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
4759 L:      blinux-list@redhat.com
4760 S:      Maintained
4761 F:      drivers/char/dtlk.c
4762 F:      include/linux/dtlk.h
4763
4764 DPAA2 DATAPATH I/O (DPIO) DRIVER
4765 M:      Roy Pledge <Roy.Pledge@nxp.com>
4766 L:      linux-kernel@vger.kernel.org
4767 S:      Maintained
4768 F:      drivers/soc/fsl/dpio
4769
4770 DPAA2 ETHERNET DRIVER
4771 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4772 L:      netdev@vger.kernel.org
4773 S:      Maintained
4774 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-eth*
4775 F:      drivers/net/ethernet/freescale/dpaa2/dpni*
4776 F:      drivers/net/ethernet/freescale/dpaa2/dpkg.h
4777 F:      drivers/net/ethernet/freescale/dpaa2/Makefile
4778 F:      drivers/net/ethernet/freescale/dpaa2/Kconfig
4779
4780 DPAA2 ETHERNET SWITCH DRIVER
4781 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4782 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
4783 L:      linux-kernel@vger.kernel.org
4784 S:      Maintained
4785 F:      drivers/staging/fsl-dpaa2/ethsw
4786
4787 DPAA2 PTP CLOCK DRIVER
4788 M:      Yangbo Lu <yangbo.lu@nxp.com>
4789 L:      netdev@vger.kernel.org
4790 S:      Maintained
4791 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp*
4792 F:      drivers/net/ethernet/freescale/dpaa2/dprtc*
4793
4794 DPT_I2O SCSI RAID DRIVER
4795 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
4796 L:      linux-scsi@vger.kernel.org
4797 W:      http://www.adaptec.com/
4798 S:      Maintained
4799 F:      drivers/scsi/dpt*
4800 F:      drivers/scsi/dpt/
4801
4802 DRBD DRIVER
4803 M:      Philipp Reisner <philipp.reisner@linbit.com>
4804 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
4805 L:      drbd-dev@lists.linbit.com
4806 W:      http://www.drbd.org
4807 T:      git git://git.linbit.com/linux-drbd.git
4808 T:      git git://git.linbit.com/drbd-8.4.git
4809 S:      Supported
4810 F:      drivers/block/drbd/
4811 F:      lib/lru_cache.c
4812 F:      Documentation/blockdev/drbd/
4813
4814 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
4815 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4816 R:      "Rafael J. Wysocki" <rafael@kernel.org>
4817 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
4818 S:      Supported
4819 F:      Documentation/kobject.txt
4820 F:      drivers/base/
4821 F:      fs/debugfs/
4822 F:      fs/sysfs/
4823 F:      include/linux/debugfs.h
4824 F:      include/linux/kobj*
4825 F:      lib/kobj*
4826
4827 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
4828 M:      Kevin Hilman <khilman@kernel.org>
4829 M:      Nishanth Menon <nm@ti.com>
4830 S:      Maintained
4831 F:      drivers/power/avs/
4832 F:      include/linux/power/smartreflex.h
4833 L:      linux-pm@vger.kernel.org
4834
4835 DRM DRIVER FOR ARM PL111 CLCD
4836 M:      Eric Anholt <eric@anholt.net>
4837 T:      git git://anongit.freedesktop.org/drm/drm-misc
4838 S:      Supported
4839 F:      drivers/gpu/drm/pl111/
4840
4841 DRM DRIVER FOR ARM VERSATILE TFT PANELS
4842 M:      Linus Walleij <linus.walleij@linaro.org>
4843 T:      git git://anongit.freedesktop.org/drm/drm-misc
4844 S:      Maintained
4845 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
4846 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
4847
4848 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
4849 M:      Dave Airlie <airlied@redhat.com>
4850 S:      Odd Fixes
4851 F:      drivers/gpu/drm/ast/
4852
4853 DRM DRIVER FOR BOCHS VIRTUAL GPU
4854 M:      Gerd Hoffmann <kraxel@redhat.com>
4855 L:      virtualization@lists.linux-foundation.org
4856 T:      git git://anongit.freedesktop.org/drm/drm-misc
4857 S:      Maintained
4858 F:      drivers/gpu/drm/bochs/
4859
4860 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
4861 M:      Linus Walleij <linus.walleij@linaro.org>
4862 T:      git git://anongit.freedesktop.org/drm/drm-misc
4863 S:      Maintained
4864 F:      drivers/gpu/drm/tve200/
4865
4866 DRM DRIVER FOR ILITEK ILI9225 PANELS
4867 M:      David Lechner <david@lechnology.com>
4868 S:      Maintained
4869 F:      drivers/gpu/drm/tinydrm/ili9225.c
4870 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
4871
4872 DRM DRIVER FOR HX8357D PANELS
4873 M:      Eric Anholt <eric@anholt.net>
4874 T:      git git://anongit.freedesktop.org/drm/drm-misc
4875 S:      Maintained
4876 F:      drivers/gpu/drm/tinydrm/hx8357d.c
4877 F:      Documentation/devicetree/bindings/display/himax,hx8357d.txt
4878
4879 DRM DRIVER FOR INTEL I810 VIDEO CARDS
4880 S:      Orphan / Obsolete
4881 F:      drivers/gpu/drm/i810/
4882 F:      include/uapi/drm/i810_drm.h
4883
4884 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
4885 S:      Orphan / Obsolete
4886 F:      drivers/gpu/drm/mga/
4887 F:      include/uapi/drm/mga_drm.h
4888
4889 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
4890 M:      Dave Airlie <airlied@redhat.com>
4891 S:      Odd Fixes
4892 F:      drivers/gpu/drm/mgag200/
4893
4894 DRM DRIVER FOR MI0283QT
4895 M:      Noralf Trønnes <noralf@tronnes.org>
4896 S:      Maintained
4897 F:      drivers/gpu/drm/tinydrm/mi0283qt.c
4898 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
4899
4900 DRM DRIVER FOR MSM ADRENO GPU
4901 M:      Rob Clark <robdclark@gmail.com>
4902 L:      linux-arm-msm@vger.kernel.org
4903 L:      dri-devel@lists.freedesktop.org
4904 L:      freedreno@lists.freedesktop.org
4905 T:      git git://people.freedesktop.org/~robclark/linux
4906 S:      Maintained
4907 F:      drivers/gpu/drm/msm/
4908 F:      include/uapi/drm/msm_drm.h
4909 F:      Documentation/devicetree/bindings/display/msm/
4910
4911 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
4912 M:      Ben Skeggs <bskeggs@redhat.com>
4913 L:      dri-devel@lists.freedesktop.org
4914 L:      nouveau@lists.freedesktop.org
4915 T:      git git://github.com/skeggsb/linux
4916 S:      Supported
4917 F:      drivers/gpu/drm/nouveau/
4918 F:      include/uapi/drm/nouveau_drm.h
4919
4920 DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS
4921 M:      Stefan Mavrodiev <stefan@olimex.com>
4922 S:      Maintained
4923 F:      drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c
4924 F:      Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.txt
4925
4926 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
4927 M:      Noralf Trønnes <noralf@tronnes.org>
4928 S:      Maintained
4929 F:      drivers/gpu/drm/tinydrm/repaper.c
4930 F:      Documentation/devicetree/bindings/display/repaper.txt
4931
4932 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
4933 M:      Dave Airlie <airlied@redhat.com>
4934 M:      Gerd Hoffmann <kraxel@redhat.com>
4935 L:      virtualization@lists.linux-foundation.org
4936 T:      git git://anongit.freedesktop.org/drm/drm-misc
4937 S:      Obsolete
4938 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
4939 F:      drivers/gpu/drm/cirrus/
4940
4941 DRM DRIVER FOR QXL VIRTUAL GPU
4942 M:      Dave Airlie <airlied@redhat.com>
4943 M:      Gerd Hoffmann <kraxel@redhat.com>
4944 L:      virtualization@lists.linux-foundation.org
4945 T:      git git://anongit.freedesktop.org/drm/drm-misc
4946 S:      Maintained
4947 F:      drivers/gpu/drm/qxl/
4948 F:      include/uapi/drm/qxl_drm.h
4949
4950 DRM DRIVER FOR RAGE 128 VIDEO CARDS
4951 S:      Orphan / Obsolete
4952 F:      drivers/gpu/drm/r128/
4953 F:      include/uapi/drm/r128_drm.h
4954
4955 DRM DRIVER FOR SAVAGE VIDEO CARDS
4956 S:      Orphan / Obsolete
4957 F:      drivers/gpu/drm/savage/
4958 F:      include/uapi/drm/savage_drm.h
4959
4960 DRM DRIVER FOR SIS VIDEO CARDS
4961 S:      Orphan / Obsolete
4962 F:      drivers/gpu/drm/sis/
4963 F:      include/uapi/drm/sis_drm.h
4964
4965 DRM DRIVER FOR SITRONIX ST7586 PANELS
4966 M:      David Lechner <david@lechnology.com>
4967 S:      Maintained
4968 F:      drivers/gpu/drm/tinydrm/st7586.c
4969 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
4970
4971 DRM DRIVER FOR SITRONIX ST7735R PANELS
4972 M:      David Lechner <david@lechnology.com>
4973 S:      Maintained
4974 F:      drivers/gpu/drm/tinydrm/st7735r.c
4975 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.txt
4976
4977 DRM DRIVER FOR TDFX VIDEO CARDS
4978 S:      Orphan / Obsolete
4979 F:      drivers/gpu/drm/tdfx/
4980
4981 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
4982 M:      Dave Airlie <airlied@redhat.com>
4983 R:      Sean Paul <sean@poorly.run>
4984 L:      dri-devel@lists.freedesktop.org
4985 S:      Odd Fixes
4986 F:      drivers/gpu/drm/udl/
4987 T:      git git://anongit.freedesktop.org/drm/drm-misc
4988
4989 DRM DRIVER FOR VMWARE VIRTUAL GPU
4990 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
4991 M:      Thomas Hellstrom <thellstrom@vmware.com>
4992 L:      dri-devel@lists.freedesktop.org
4993 T:      git git://people.freedesktop.org/~thomash/linux
4994 S:      Supported
4995 F:      drivers/gpu/drm/vmwgfx/
4996 F:      include/uapi/drm/vmwgfx_drm.h
4997
4998 DRM DRIVERS
4999 M:      David Airlie <airlied@linux.ie>
5000 M:      Daniel Vetter <daniel@ffwll.ch>
5001 L:      dri-devel@lists.freedesktop.org
5002 T:      git git://anongit.freedesktop.org/drm/drm
5003 B:      https://bugs.freedesktop.org/
5004 C:      irc://chat.freenode.net/dri-devel
5005 S:      Maintained
5006 F:      drivers/gpu/drm/
5007 F:      drivers/gpu/vga/
5008 F:      Documentation/devicetree/bindings/display/
5009 F:      Documentation/devicetree/bindings/gpu/
5010 F:      Documentation/gpu/
5011 F:      include/drm/
5012 F:      include/uapi/drm/
5013 F:      include/linux/vga*
5014
5015 DRM DRIVERS AND MISC GPU PATCHES
5016 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
5017 M:      Maxime Ripard <maxime.ripard@bootlin.com>
5018 M:      Sean Paul <sean@poorly.run>
5019 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
5020 S:      Maintained
5021 T:      git git://anongit.freedesktop.org/drm/drm-misc
5022 F:      Documentation/gpu/
5023 F:      drivers/gpu/vga/
5024 F:      drivers/gpu/drm/*
5025 F:      include/drm/drm*
5026 F:      include/uapi/drm/drm*
5027 F:      include/linux/vga*
5028
5029 DRM DRIVERS FOR ALLWINNER A10
5030 M:      Maxime Ripard  <maxime.ripard@bootlin.com>
5031 L:      dri-devel@lists.freedesktop.org
5032 S:      Supported
5033 F:      drivers/gpu/drm/sun4i/
5034 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
5035 T:      git git://anongit.freedesktop.org/drm/drm-misc
5036
5037 DRM DRIVERS FOR AMLOGIC SOCS
5038 M:      Neil Armstrong <narmstrong@baylibre.com>
5039 L:      dri-devel@lists.freedesktop.org
5040 L:      linux-amlogic@lists.infradead.org
5041 W:      http://linux-meson.com/
5042 S:      Supported
5043 F:      drivers/gpu/drm/meson/
5044 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
5045 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.txt
5046 F:      Documentation/gpu/meson.rst
5047 T:      git git://anongit.freedesktop.org/drm/drm-misc
5048
5049 DRM DRIVERS FOR ATMEL HLCDC
5050 M:      Boris Brezillon <bbrezillon@kernel.org>
5051 L:      dri-devel@lists.freedesktop.org
5052 S:      Supported
5053 F:      drivers/gpu/drm/atmel-hlcdc/
5054 F:      Documentation/devicetree/bindings/display/atmel/
5055 T:      git git://anongit.freedesktop.org/drm/drm-misc
5056
5057 DRM DRIVERS FOR BRIDGE CHIPS
5058 M:      Archit Taneja <architt@codeaurora.org>
5059 M:      Andrzej Hajda <a.hajda@samsung.com>
5060 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
5061 S:      Maintained
5062 T:      git git://anongit.freedesktop.org/drm/drm-misc
5063 F:      drivers/gpu/drm/bridge/
5064
5065 DRM DRIVERS FOR EXYNOS
5066 M:      Inki Dae <inki.dae@samsung.com>
5067 M:      Joonyoung Shim <jy0922.shim@samsung.com>
5068 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
5069 M:      Kyungmin Park <kyungmin.park@samsung.com>
5070 L:      dri-devel@lists.freedesktop.org
5071 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
5072 S:      Supported
5073 F:      drivers/gpu/drm/exynos/
5074 F:      include/uapi/drm/exynos_drm.h
5075 F:      Documentation/devicetree/bindings/display/exynos/
5076
5077 DRM DRIVERS FOR FREESCALE DCU
5078 M:      Stefan Agner <stefan@agner.ch>
5079 M:      Alison Wang <alison.wang@nxp.com>
5080 L:      dri-devel@lists.freedesktop.org
5081 S:      Supported
5082 F:      drivers/gpu/drm/fsl-dcu/
5083 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
5084 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
5085 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19-05b.txt
5086 T:      git git://anongit.freedesktop.org/drm/drm-misc
5087
5088 DRM DRIVERS FOR FREESCALE IMX
5089 M:      Philipp Zabel <p.zabel@pengutronix.de>
5090 L:      dri-devel@lists.freedesktop.org
5091 S:      Maintained
5092 F:      drivers/gpu/drm/imx/
5093 F:      drivers/gpu/ipu-v3/
5094 F:      Documentation/devicetree/bindings/display/imx/
5095
5096 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
5097 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
5098 L:      dri-devel@lists.freedesktop.org
5099 T:      git git://github.com/patjak/drm-gma500
5100 S:      Maintained
5101 F:      drivers/gpu/drm/gma500/
5102
5103 DRM DRIVERS FOR HISILICON
5104 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
5105 M:      Rongrong Zou <zourongrong@gmail.com>
5106 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
5107 R:      Chen Feng <puck.chen@hisilicon.com>
5108 L:      dri-devel@lists.freedesktop.org
5109 T:      git git://github.com/xin3liang/linux.git
5110 S:      Maintained
5111 F:      drivers/gpu/drm/hisilicon/
5112 F:      Documentation/devicetree/bindings/display/hisilicon/
5113
5114 DRM DRIVERS FOR MEDIATEK
5115 M:      CK Hu <ck.hu@mediatek.com>
5116 M:      Philipp Zabel <p.zabel@pengutronix.de>
5117 L:      dri-devel@lists.freedesktop.org
5118 S:      Supported
5119 F:      drivers/gpu/drm/mediatek/
5120 F:      Documentation/devicetree/bindings/display/mediatek/
5121
5122 DRM DRIVERS FOR NVIDIA TEGRA
5123 M:      Thierry Reding <thierry.reding@gmail.com>
5124 L:      dri-devel@lists.freedesktop.org
5125 L:      linux-tegra@vger.kernel.org
5126 T:      git git://anongit.freedesktop.org/tegra/linux.git
5127 S:      Supported
5128 F:      drivers/gpu/drm/tegra/
5129 F:      drivers/gpu/host1x/
5130 F:      include/linux/host1x.h
5131 F:      include/uapi/drm/tegra_drm.h
5132 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
5133
5134 DRM DRIVERS FOR RENESAS
5135 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
5136 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
5137 L:      dri-devel@lists.freedesktop.org
5138 L:      linux-renesas-soc@vger.kernel.org
5139 T:      git git://linuxtv.org/pinchartl/media drm/du/next
5140 S:      Supported
5141 F:      drivers/gpu/drm/rcar-du/
5142 F:      drivers/gpu/drm/shmobile/
5143 F:      include/linux/platform_data/shmob_drm.h
5144 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
5145 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
5146 F:      Documentation/devicetree/bindings/display/renesas,du.txt
5147
5148 DRM DRIVERS FOR ROCKCHIP
5149 M:      Sandy Huang <hjc@rock-chips.com>
5150 M:      Heiko Stübner <heiko@sntech.de>
5151 L:      dri-devel@lists.freedesktop.org
5152 S:      Maintained
5153 F:      drivers/gpu/drm/rockchip/
5154 F:      Documentation/devicetree/bindings/display/rockchip/
5155 T:      git git://anongit.freedesktop.org/drm/drm-misc
5156
5157 DRM DRIVERS FOR STI
5158 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5159 M:      Vincent Abriou <vincent.abriou@st.com>
5160 L:      dri-devel@lists.freedesktop.org
5161 T:      git git://anongit.freedesktop.org/drm/drm-misc
5162 S:      Maintained
5163 F:      drivers/gpu/drm/sti
5164 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
5165
5166 DRM DRIVERS FOR STM
5167 M:      Yannick Fertre <yannick.fertre@st.com>
5168 M:      Philippe Cornu <philippe.cornu@st.com>
5169 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5170 M:      Vincent Abriou <vincent.abriou@st.com>
5171 L:      dri-devel@lists.freedesktop.org
5172 T:      git git://anongit.freedesktop.org/drm/drm-misc
5173 S:      Maintained
5174 F:      drivers/gpu/drm/stm
5175 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
5176
5177 DRM DRIVERS FOR TI LCDC
5178 M:      Jyri Sarha <jsarha@ti.com>
5179 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5180 L:      dri-devel@lists.freedesktop.org
5181 S:      Maintained
5182 F:      drivers/gpu/drm/tilcdc/
5183 F:      Documentation/devicetree/bindings/display/tilcdc/
5184
5185 DRM DRIVERS FOR TI OMAP
5186 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5187 L:      dri-devel@lists.freedesktop.org
5188 S:      Maintained
5189 F:      drivers/gpu/drm/omapdrm/
5190 F:      Documentation/devicetree/bindings/display/ti/
5191
5192 DRM DRIVERS FOR V3D
5193 M:      Eric Anholt <eric@anholt.net>
5194 S:      Supported
5195 F:      drivers/gpu/drm/v3d/
5196 F:      include/uapi/drm/v3d_drm.h
5197 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.txt
5198 T:      git git://anongit.freedesktop.org/drm/drm-misc
5199
5200 DRM DRIVERS FOR VC4
5201 M:      Eric Anholt <eric@anholt.net>
5202 T:      git git://github.com/anholt/linux
5203 S:      Supported
5204 F:      drivers/gpu/drm/vc4/
5205 F:      include/uapi/drm/vc4_drm.h
5206 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
5207 T:      git git://anongit.freedesktop.org/drm/drm-misc
5208
5209 DRM DRIVERS FOR VIVANTE GPU IP
5210 M:      Lucas Stach <l.stach@pengutronix.de>
5211 R:      Russell King <linux+etnaviv@armlinux.org.uk>
5212 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
5213 L:      etnaviv@lists.freedesktop.org
5214 L:      dri-devel@lists.freedesktop.org
5215 S:      Maintained
5216 F:      drivers/gpu/drm/etnaviv/
5217 F:      include/uapi/drm/etnaviv_drm.h
5218 F:      Documentation/devicetree/bindings/display/etnaviv/
5219
5220 DRM DRIVERS FOR ZTE ZX
5221 M:      Shawn Guo <shawnguo@kernel.org>
5222 L:      dri-devel@lists.freedesktop.org
5223 S:      Maintained
5224 F:      drivers/gpu/drm/zte/
5225 F:      Documentation/devicetree/bindings/display/zte,vou.txt
5226 T:      git git://anongit.freedesktop.org/drm/drm-misc
5227
5228 DRM PANEL DRIVERS
5229 M:      Thierry Reding <thierry.reding@gmail.com>
5230 L:      dri-devel@lists.freedesktop.org
5231 T:      git git://anongit.freedesktop.org/drm/drm-misc
5232 S:      Maintained
5233 F:      drivers/gpu/drm/drm_panel.c
5234 F:      drivers/gpu/drm/panel/
5235 F:      include/drm/drm_panel.h
5236 F:      Documentation/devicetree/bindings/display/panel/
5237
5238 DRM TINYDRM DRIVERS
5239 M:      Noralf Trønnes <noralf@tronnes.org>
5240 W:      https://github.com/notro/tinydrm/wiki/Development
5241 T:      git git://anongit.freedesktop.org/drm/drm-misc
5242 S:      Maintained
5243 F:      drivers/gpu/drm/tinydrm/
5244 F:      include/drm/tinydrm/
5245
5246 DRM DRIVERS FOR XEN
5247 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
5248 T:      git git://anongit.freedesktop.org/drm/drm-misc
5249 L:      dri-devel@lists.freedesktop.org
5250 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
5251 S:      Supported
5252 F:      drivers/gpu/drm/xen/
5253 F:      Documentation/gpu/xen-front.rst
5254
5255 DRM TTM SUBSYSTEM
5256 M:      Christian Koenig <christian.koenig@amd.com>
5257 M:      Huang Rui <ray.huang@amd.com>
5258 M:      Junwei Zhang <Jerry.Zhang@amd.com>
5259 T:      git git://people.freedesktop.org/~agd5f/linux
5260 S:      Maintained
5261 L:      dri-devel@lists.freedesktop.org
5262 F:      include/drm/ttm/
5263 F:      drivers/gpu/drm/ttm/
5264
5265 DSBR100 USB FM RADIO DRIVER
5266 M:      Alexey Klimov <klimov.linux@gmail.com>
5267 L:      linux-media@vger.kernel.org
5268 T:      git git://linuxtv.org/media_tree.git
5269 S:      Maintained
5270 F:      drivers/media/radio/dsbr100.c
5271
5272 DSCC4 DRIVER
5273 M:      Francois Romieu <romieu@fr.zoreil.com>
5274 L:      netdev@vger.kernel.org
5275 S:      Maintained
5276 F:      drivers/net/wan/dscc4.c
5277
5278 DT3155 MEDIA DRIVER
5279 M:      Hans Verkuil <hverkuil@xs4all.nl>
5280 L:      linux-media@vger.kernel.org
5281 T:      git git://linuxtv.org/media_tree.git
5282 W:      https://linuxtv.org
5283 S:      Odd Fixes
5284 F:      drivers/media/pci/dt3155/
5285
5286 DVB_USB_AF9015 MEDIA DRIVER
5287 M:      Antti Palosaari <crope@iki.fi>
5288 L:      linux-media@vger.kernel.org
5289 W:      https://linuxtv.org
5290 W:      http://palosaari.fi/linux/
5291 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5292 T:      git git://linuxtv.org/anttip/media_tree.git
5293 S:      Maintained
5294 F:      drivers/media/usb/dvb-usb-v2/af9015*
5295
5296 DVB_USB_AF9035 MEDIA DRIVER
5297 M:      Antti Palosaari <crope@iki.fi>
5298 L:      linux-media@vger.kernel.org
5299 W:      https://linuxtv.org
5300 W:      http://palosaari.fi/linux/
5301 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5302 T:      git git://linuxtv.org/anttip/media_tree.git
5303 S:      Maintained
5304 F:      drivers/media/usb/dvb-usb-v2/af9035*
5305
5306 DVB_USB_ANYSEE MEDIA DRIVER
5307 M:      Antti Palosaari <crope@iki.fi>
5308 L:      linux-media@vger.kernel.org
5309 W:      https://linuxtv.org
5310 W:      http://palosaari.fi/linux/
5311 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5312 T:      git git://linuxtv.org/anttip/media_tree.git
5313 S:      Maintained
5314 F:      drivers/media/usb/dvb-usb-v2/anysee*
5315
5316 DVB_USB_AU6610 MEDIA DRIVER
5317 M:      Antti Palosaari <crope@iki.fi>
5318 L:      linux-media@vger.kernel.org
5319 W:      https://linuxtv.org
5320 W:      http://palosaari.fi/linux/
5321 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5322 T:      git git://linuxtv.org/anttip/media_tree.git
5323 S:      Maintained
5324 F:      drivers/media/usb/dvb-usb-v2/au6610*
5325
5326 DVB_USB_CE6230 MEDIA DRIVER
5327 M:      Antti Palosaari <crope@iki.fi>
5328 L:      linux-media@vger.kernel.org
5329 W:      https://linuxtv.org
5330 W:      http://palosaari.fi/linux/
5331 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5332 T:      git git://linuxtv.org/anttip/media_tree.git
5333 S:      Maintained
5334 F:      drivers/media/usb/dvb-usb-v2/ce6230*
5335
5336 DVB_USB_CXUSB MEDIA DRIVER
5337 M:      Michael Krufky <mkrufky@linuxtv.org>
5338 L:      linux-media@vger.kernel.org
5339 W:      https://linuxtv.org
5340 W:      http://github.com/mkrufky
5341 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5342 T:      git git://linuxtv.org/media_tree.git
5343 S:      Maintained
5344 F:      drivers/media/usb/dvb-usb/cxusb*
5345
5346 DVB_USB_EC168 MEDIA DRIVER
5347 M:      Antti Palosaari <crope@iki.fi>
5348 L:      linux-media@vger.kernel.org
5349 W:      https://linuxtv.org
5350 W:      http://palosaari.fi/linux/
5351 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5352 T:      git git://linuxtv.org/anttip/media_tree.git
5353 S:      Maintained
5354 F:      drivers/media/usb/dvb-usb-v2/ec168*
5355
5356 DVB_USB_GL861 MEDIA DRIVER
5357 M:      Antti Palosaari <crope@iki.fi>
5358 L:      linux-media@vger.kernel.org
5359 W:      https://linuxtv.org
5360 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5361 T:      git git://linuxtv.org/anttip/media_tree.git
5362 S:      Maintained
5363 F:      drivers/media/usb/dvb-usb-v2/gl861*
5364
5365 DVB_USB_MXL111SF MEDIA DRIVER
5366 M:      Michael Krufky <mkrufky@linuxtv.org>
5367 L:      linux-media@vger.kernel.org
5368 W:      https://linuxtv.org
5369 W:      http://github.com/mkrufky
5370 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5371 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
5372 S:      Maintained
5373 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
5374
5375 DVB_USB_RTL28XXU MEDIA DRIVER
5376 M:      Antti Palosaari <crope@iki.fi>
5377 L:      linux-media@vger.kernel.org
5378 W:      https://linuxtv.org
5379 W:      http://palosaari.fi/linux/
5380 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5381 T:      git git://linuxtv.org/anttip/media_tree.git
5382 S:      Maintained
5383 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
5384
5385 DVB_USB_V2 MEDIA DRIVER
5386 M:      Antti Palosaari <crope@iki.fi>
5387 L:      linux-media@vger.kernel.org
5388 W:      https://linuxtv.org
5389 W:      http://palosaari.fi/linux/
5390 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5391 T:      git git://linuxtv.org/anttip/media_tree.git
5392 S:      Maintained
5393 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
5394 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
5395
5396 DYNAMIC DEBUG
5397 M:      Jason Baron <jbaron@akamai.com>
5398 S:      Maintained
5399 F:      lib/dynamic_debug.c
5400 F:      include/linux/dynamic_debug.h
5401
5402 DYNAMIC INTERRUPT MODERATION
5403 M:      Tal Gilboa <talgi@mellanox.com>
5404 S:      Maintained
5405 F:      include/linux/net_dim.h
5406
5407 DZ DECSTATION DZ11 SERIAL DRIVER
5408 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
5409 S:      Maintained
5410 F:      drivers/tty/serial/dz.*
5411
5412 E3X0 POWER BUTTON DRIVER
5413 M:      Moritz Fischer <moritz.fischer@ettus.com>
5414 L:      usrp-users@lists.ettus.com
5415 W:      http://www.ettus.com
5416 S:      Supported
5417 F:      drivers/input/misc/e3x0-button.c
5418 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
5419
5420 E4000 MEDIA DRIVER
5421 M:      Antti Palosaari <crope@iki.fi>
5422 L:      linux-media@vger.kernel.org
5423 W:      https://linuxtv.org
5424 W:      http://palosaari.fi/linux/
5425 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5426 T:      git git://linuxtv.org/anttip/media_tree.git
5427 S:      Maintained
5428 F:      drivers/media/tuners/e4000*
5429
5430 EARTH_PT1 MEDIA DRIVER
5431 M:      Akihiro Tsukada <tskd08@gmail.com>
5432 L:      linux-media@vger.kernel.org
5433 S:      Odd Fixes
5434 F:      drivers/media/pci/pt1/
5435
5436 EARTH_PT3 MEDIA DRIVER
5437 M:      Akihiro Tsukada <tskd08@gmail.com>
5438 L:      linux-media@vger.kernel.org
5439 S:      Odd Fixes
5440 F:      drivers/media/pci/pt3/
5441
5442 EC100 MEDIA DRIVER
5443 M:      Antti Palosaari <crope@iki.fi>
5444 L:      linux-media@vger.kernel.org
5445 W:      https://linuxtv.org
5446 W:      http://palosaari.fi/linux/
5447 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5448 T:      git git://linuxtv.org/anttip/media_tree.git
5449 S:      Maintained
5450 F:      drivers/media/dvb-frontends/ec100*
5451
5452 ECRYPT FILE SYSTEM
5453 M:      Tyler Hicks <tyhicks@canonical.com>
5454 L:      ecryptfs@vger.kernel.org
5455 W:      http://ecryptfs.org
5456 W:      https://launchpad.net/ecryptfs
5457 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5458 S:      Supported
5459 F:      Documentation/filesystems/ecryptfs.txt
5460 F:      fs/ecryptfs/
5461
5462 EDAC-AMD64
5463 M:      Borislav Petkov <bp@alien8.de>
5464 L:      linux-edac@vger.kernel.org
5465 S:      Maintained
5466 F:      drivers/edac/amd64_edac*
5467
5468 EDAC-CALXEDA
5469 M:      Robert Richter <rric@kernel.org>
5470 L:      linux-edac@vger.kernel.org
5471 S:      Maintained
5472 F:      drivers/edac/highbank*
5473
5474 EDAC-CAVIUM OCTEON
5475 M:      Ralf Baechle <ralf@linux-mips.org>
5476 M:      David Daney <david.daney@cavium.com>
5477 L:      linux-edac@vger.kernel.org
5478 L:      linux-mips@vger.kernel.org
5479 S:      Supported
5480 F:      drivers/edac/octeon_edac*
5481
5482 EDAC-CAVIUM THUNDERX
5483 M:      David Daney <david.daney@cavium.com>
5484 M:      Jan Glauber <jglauber@cavium.com>
5485 L:      linux-edac@vger.kernel.org
5486 S:      Supported
5487 F:      drivers/edac/thunderx_edac*
5488
5489 EDAC-CORE
5490 M:      Borislav Petkov <bp@alien8.de>
5491 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5492 L:      linux-edac@vger.kernel.org
5493 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git for-next
5494 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac.git linux_next
5495 S:      Supported
5496 F:      Documentation/admin-guide/ras.rst
5497 F:      Documentation/driver-api/edac.rst
5498 F:      drivers/edac/
5499 F:      include/linux/edac.h
5500
5501 EDAC-E752X
5502 M:      Mark Gross <mark.gross@intel.com>
5503 L:      linux-edac@vger.kernel.org
5504 S:      Maintained
5505 F:      drivers/edac/e752x_edac.c
5506
5507 EDAC-E7XXX
5508 L:      linux-edac@vger.kernel.org
5509 S:      Maintained
5510 F:      drivers/edac/e7xxx_edac.c
5511
5512 EDAC-FSL_DDR
5513 M:      York Sun <york.sun@nxp.com>
5514 L:      linux-edac@vger.kernel.org
5515 S:      Maintained
5516 F:      drivers/edac/fsl_ddr_edac.*
5517
5518 EDAC-GHES
5519 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5520 L:      linux-edac@vger.kernel.org
5521 S:      Maintained
5522 F:      drivers/edac/ghes_edac.c
5523
5524 EDAC-I3000
5525 L:      linux-edac@vger.kernel.org
5526 S:      Orphan
5527 F:      drivers/edac/i3000_edac.c
5528
5529 EDAC-I5000
5530 L:      linux-edac@vger.kernel.org
5531 S:      Maintained
5532 F:      drivers/edac/i5000_edac.c
5533
5534 EDAC-I5400
5535 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5536 L:      linux-edac@vger.kernel.org
5537 S:      Maintained
5538 F:      drivers/edac/i5400_edac.c
5539
5540 EDAC-I7300
5541 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5542 L:      linux-edac@vger.kernel.org
5543 S:      Maintained
5544 F:      drivers/edac/i7300_edac.c
5545
5546 EDAC-I7CORE
5547 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5548 L:      linux-edac@vger.kernel.org
5549 S:      Maintained
5550 F:      drivers/edac/i7core_edac.c
5551
5552 EDAC-I82443BXGX
5553 M:      Tim Small <tim@buttersideup.com>
5554 L:      linux-edac@vger.kernel.org
5555 S:      Maintained
5556 F:      drivers/edac/i82443bxgx_edac.c
5557
5558 EDAC-I82975X
5559 M:      "Arvind R." <arvino55@gmail.com>
5560 L:      linux-edac@vger.kernel.org
5561 S:      Maintained
5562 F:      drivers/edac/i82975x_edac.c
5563
5564 EDAC-IE31200
5565 M:      Jason Baron <jbaron@akamai.com>
5566 L:      linux-edac@vger.kernel.org
5567 S:      Maintained
5568 F:      drivers/edac/ie31200_edac.c
5569
5570 EDAC-MPC85XX
5571 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5572 L:      linux-edac@vger.kernel.org
5573 S:      Maintained
5574 F:      drivers/edac/mpc85xx_edac.[ch]
5575
5576 EDAC-PASEMI
5577 M:      Egor Martovetsky <egor@pasemi.com>
5578 L:      linux-edac@vger.kernel.org
5579 S:      Maintained
5580 F:      drivers/edac/pasemi_edac.c
5581
5582 EDAC-PND2
5583 M:      Tony Luck <tony.luck@intel.com>
5584 L:      linux-edac@vger.kernel.org
5585 S:      Maintained
5586 F:      drivers/edac/pnd2_edac.[ch]
5587
5588 EDAC-R82600
5589 M:      Tim Small <tim@buttersideup.com>
5590 L:      linux-edac@vger.kernel.org
5591 S:      Maintained
5592 F:      drivers/edac/r82600_edac.c
5593
5594 EDAC-SBRIDGE
5595 M:      Tony Luck <tony.luck@intel.com>
5596 R:      Qiuxu Zhuo <qiuxu.zhuo@intel.com>
5597 L:      linux-edac@vger.kernel.org
5598 S:      Maintained
5599 F:      drivers/edac/sb_edac.c
5600
5601 EDAC-SKYLAKE
5602 M:      Tony Luck <tony.luck@intel.com>
5603 L:      linux-edac@vger.kernel.org
5604 S:      Maintained
5605 F:      drivers/edac/skx_edac.c
5606
5607 EDAC-TI
5608 M:      Tero Kristo <t-kristo@ti.com>
5609 L:      linux-edac@vger.kernel.org
5610 S:      Maintained
5611 F:      drivers/edac/ti_edac.c
5612
5613 EDAC-QCOM
5614 M:      Channagoud Kadabi <ckadabi@codeaurora.org>
5615 M:      Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org>
5616 L:      linux-arm-msm@vger.kernel.org
5617 L:      linux-edac@vger.kernel.org
5618 S:      Maintained
5619 F:      drivers/edac/qcom_edac.c
5620
5621 EDIROL UA-101/UA-1000 DRIVER
5622 M:      Clemens Ladisch <clemens@ladisch.de>
5623 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5624 T:      git git://git.alsa-project.org/alsa-kernel.git
5625 S:      Maintained
5626 F:      sound/usb/misc/ua101.c
5627
5628 EFI TEST DRIVER
5629 L:      linux-efi@vger.kernel.org
5630 M:      Ivan Hu <ivan.hu@canonical.com>
5631 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5632 S:      Maintained
5633 F:      drivers/firmware/efi/test/
5634
5635 EFI VARIABLE FILESYSTEM
5636 M:      Matthew Garrett <matthew.garrett@nebula.com>
5637 M:      Jeremy Kerr <jk@ozlabs.org>
5638 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5639 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5640 L:      linux-efi@vger.kernel.org
5641 S:      Maintained
5642 F:      fs/efivarfs/
5643
5644 EFIFB FRAMEBUFFER DRIVER
5645 L:      linux-fbdev@vger.kernel.org
5646 M:      Peter Jones <pjones@redhat.com>
5647 S:      Maintained
5648 F:      drivers/video/fbdev/efifb.c
5649
5650 EFS FILESYSTEM
5651 W:      http://aeschi.ch.eu.org/efs/
5652 S:      Orphan
5653 F:      fs/efs/
5654
5655 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
5656 M:      Douglas Miller <dougmill@linux.ibm.com>
5657 L:      netdev@vger.kernel.org
5658 S:      Maintained
5659 F:      drivers/net/ethernet/ibm/ehea/
5660
5661 EM28XX VIDEO4LINUX DRIVER
5662 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5663 L:      linux-media@vger.kernel.org
5664 W:      https://linuxtv.org
5665 T:      git git://linuxtv.org/media_tree.git
5666 S:      Maintained
5667 F:      drivers/media/usb/em28xx/
5668 F:      Documentation/media/v4l-drivers/em28xx*
5669
5670 EMBEDDED LINUX
5671 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
5672 M:      Matt Mackall <mpm@selenic.com>
5673 M:      David Woodhouse <dwmw2@infradead.org>
5674 L:      linux-embedded@vger.kernel.org
5675 S:      Maintained
5676
5677 Emulex 10Gbps iSCSI - OneConnect DRIVER
5678 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
5679 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
5680 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
5681 L:      linux-scsi@vger.kernel.org
5682 W:      http://www.broadcom.com
5683 S:      Supported
5684 F:      drivers/scsi/be2iscsi/
5685
5686 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
5687 M:      Sathya Perla <sathya.perla@broadcom.com>
5688 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
5689 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
5690 M:      Somnath Kotur <somnath.kotur@broadcom.com>
5691 L:      netdev@vger.kernel.org
5692 W:      http://www.emulex.com
5693 S:      Supported
5694 F:      drivers/net/ethernet/emulex/benet/
5695
5696 EMULEX ONECONNECT ROCE DRIVER
5697 M:      Selvin Xavier <selvin.xavier@broadcom.com>
5698 M:      Devesh Sharma <devesh.sharma@broadcom.com>
5699 L:      linux-rdma@vger.kernel.org
5700 W:      http://www.broadcom.com
5701 S:      Odd Fixes
5702 F:      drivers/infiniband/hw/ocrdma/
5703 F:      include/uapi/rdma/ocrdma-abi.h
5704
5705 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
5706 M:      James Smart <james.smart@broadcom.com>
5707 M:      Dick Kennedy <dick.kennedy@broadcom.com>
5708 L:      linux-scsi@vger.kernel.org
5709 W:      http://www.broadcom.com
5710 S:      Supported
5711 F:      drivers/scsi/lpfc/
5712
5713 ENE CB710 FLASH CARD READER DRIVER
5714 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
5715 S:      Maintained
5716 F:      drivers/misc/cb710/
5717 F:      drivers/mmc/host/cb710-mmc.*
5718 F:      include/linux/cb710.h
5719
5720 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
5721 M:      Maxim Levitsky <maximlevitsky@gmail.com>
5722 S:      Maintained
5723 F:      drivers/media/rc/ene_ir.*
5724
5725 EPSON S1D13XXX FRAMEBUFFER DRIVER
5726 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
5727 S:      Maintained
5728 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
5729 F:      drivers/video/fbdev/s1d13xxxfb.c
5730 F:      include/video/s1d13xxxfb.h
5731
5732 ERRSEQ ERROR TRACKING INFRASTRUCTURE
5733 M:      Jeff Layton <jlayton@kernel.org>
5734 S:      Maintained
5735 F:      lib/errseq.c
5736 F:      include/linux/errseq.h
5737
5738 ET131X NETWORK DRIVER
5739 M:      Mark Einon <mark.einon@gmail.com>
5740 S:      Odd Fixes
5741 F:      drivers/net/ethernet/agere/
5742
5743 ETHERNET BRIDGE
5744 M:      Roopa Prabhu <roopa@cumulusnetworks.com>
5745 M:      Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
5746 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
5747 L:      netdev@vger.kernel.org
5748 W:      http://www.linuxfoundation.org/en/Net:Bridge
5749 S:      Maintained
5750 F:      include/linux/netfilter_bridge/
5751 F:      net/bridge/
5752
5753 ETHERNET PHY LIBRARY
5754 M:      Andrew Lunn <andrew@lunn.ch>
5755 M:      Florian Fainelli <f.fainelli@gmail.com>
5756 M:      Heiner Kallweit <hkallweit1@gmail.com>
5757 L:      netdev@vger.kernel.org
5758 S:      Maintained
5759 F:      Documentation/ABI/testing/sysfs-bus-mdio
5760 F:      Documentation/devicetree/bindings/net/mdio*
5761 F:      Documentation/networking/phy.txt
5762 F:      drivers/net/phy/
5763 F:      drivers/of/of_mdio.c
5764 F:      drivers/of/of_net.c
5765 F:      include/linux/*mdio*.h
5766 F:      include/linux/of_net.h
5767 F:      include/linux/phy.h
5768 F:      include/linux/phy_fixed.h
5769 F:      include/linux/platform_data/mdio-bcm-unimac.h
5770 F:      include/linux/platform_data/mdio-gpio.h
5771 F:      include/trace/events/mdio.h
5772 F:      include/uapi/linux/mdio.h
5773 F:      include/uapi/linux/mii.h
5774
5775 EXT2 FILE SYSTEM
5776 M:      Jan Kara <jack@suse.com>
5777 L:      linux-ext4@vger.kernel.org
5778 S:      Maintained
5779 F:      Documentation/filesystems/ext2.txt
5780 F:      fs/ext2/
5781 F:      include/linux/ext2*
5782
5783 EXT4 FILE SYSTEM
5784 M:      "Theodore Ts'o" <tytso@mit.edu>
5785 M:      Andreas Dilger <adilger.kernel@dilger.ca>
5786 L:      linux-ext4@vger.kernel.org
5787 W:      http://ext4.wiki.kernel.org
5788 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
5789 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
5790 S:      Maintained
5791 F:      Documentation/filesystems/ext4/
5792 F:      fs/ext4/
5793
5794 Extended Verification Module (EVM)
5795 M:      Mimi Zohar <zohar@linux.ibm.com>
5796 L:      linux-integrity@vger.kernel.org
5797 S:      Supported
5798 F:      security/integrity/evm/
5799
5800 EXTENSIBLE FIRMWARE INTERFACE (EFI)
5801 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5802 L:      linux-efi@vger.kernel.org
5803 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5804 S:      Maintained
5805 F:      Documentation/efi-stub.txt
5806 F:      arch/*/kernel/efi.c
5807 F:      arch/x86/boot/compressed/eboot.[ch]
5808 F:      arch/*/include/asm/efi.h
5809 F:      arch/x86/platform/efi/
5810 F:      drivers/firmware/efi/
5811 F:      include/linux/efi*.h
5812 F:      arch/arm/boot/compressed/efi-header.S
5813 F:      arch/arm64/kernel/efi-entry.S
5814
5815 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
5816 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
5817 M:      Chanwoo Choi <cw00.choi@samsung.com>
5818 L:      linux-kernel@vger.kernel.org
5819 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
5820 S:      Maintained
5821 F:      drivers/extcon/
5822 F:      include/linux/extcon/
5823 F:      include/linux/extcon.h
5824 F:      Documentation/extcon/
5825 F:      Documentation/devicetree/bindings/extcon/
5826
5827 EXYNOS DP DRIVER
5828 M:      Jingoo Han <jingoohan1@gmail.com>
5829 L:      dri-devel@lists.freedesktop.org
5830 S:      Maintained
5831 F:      drivers/gpu/drm/exynos/exynos_dp*
5832
5833 EXYNOS SYSMMU (IOMMU) driver
5834 M:      Marek Szyprowski <m.szyprowski@samsung.com>
5835 L:      iommu@lists.linux-foundation.org
5836 S:      Maintained
5837 F:      drivers/iommu/exynos-iommu.c
5838
5839 EZchip NPS platform support
5840 M:      Vineet Gupta <vgupta@synopsys.com>
5841 M:      Ofer Levi <oferle@mellanox.com>
5842 S:      Supported
5843 F:      arch/arc/plat-eznps
5844 F:      arch/arc/boot/dts/eznps.dts
5845
5846 F2FS FILE SYSTEM
5847 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5848 M:      Chao Yu <yuchao0@huawei.com>
5849 L:      linux-f2fs-devel@lists.sourceforge.net
5850 W:      https://f2fs.wiki.kernel.org/
5851 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
5852 S:      Maintained
5853 F:      Documentation/filesystems/f2fs.txt
5854 F:      Documentation/ABI/testing/sysfs-fs-f2fs
5855 F:      fs/f2fs/
5856 F:      include/linux/f2fs_fs.h
5857 F:      include/trace/events/f2fs.h
5858
5859 F71805F HARDWARE MONITORING DRIVER
5860 M:      Jean Delvare <jdelvare@suse.com>
5861 L:      linux-hwmon@vger.kernel.org
5862 S:      Maintained
5863 F:      Documentation/hwmon/f71805f
5864 F:      drivers/hwmon/f71805f.c
5865
5866 FADDR2LINE
5867 M:      Josh Poimboeuf <jpoimboe@redhat.com>
5868 S:      Maintained
5869 F:      scripts/faddr2line
5870
5871 FAILOVER MODULE
5872 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
5873 L:      netdev@vger.kernel.org
5874 S:      Supported
5875 F:      net/core/failover.c
5876 F:      include/net/failover.h
5877 F:      Documentation/networking/failover.rst
5878
5879 FANOTIFY
5880 M:      Jan Kara <jack@suse.cz>
5881 R:      Amir Goldstein <amir73il@gmail.com>
5882 L:      linux-fsdevel@vger.kernel.org
5883 S:      Maintained
5884 F:      fs/notify/fanotify/
5885 F:      include/linux/fanotify.h
5886 F:      include/uapi/linux/fanotify.h
5887
5888 FARSYNC SYNCHRONOUS DRIVER
5889 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
5890 W:      http://www.farsite.co.uk/
5891 S:      Supported
5892 F:      drivers/net/wan/farsync.*
5893
5894 FAULT INJECTION SUPPORT
5895 M:      Akinobu Mita <akinobu.mita@gmail.com>
5896 S:      Supported
5897 F:      Documentation/fault-injection/
5898 F:      lib/fault-inject.c
5899
5900 FBTFT Framebuffer drivers
5901 S:      Orphan
5902 L:      dri-devel@lists.freedesktop.org
5903 L:      linux-fbdev@vger.kernel.org
5904 F:      drivers/staging/fbtft/
5905
5906 FC0011 TUNER DRIVER
5907 M:      Michael Buesch <m@bues.ch>
5908 L:      linux-media@vger.kernel.org
5909 S:      Maintained
5910 F:      drivers/media/tuners/fc0011.h
5911 F:      drivers/media/tuners/fc0011.c
5912
5913 FC2580 MEDIA DRIVER
5914 M:      Antti Palosaari <crope@iki.fi>
5915 L:      linux-media@vger.kernel.org
5916 W:      https://linuxtv.org
5917 W:      http://palosaari.fi/linux/
5918 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5919 T:      git git://linuxtv.org/anttip/media_tree.git
5920 S:      Maintained
5921 F:      drivers/media/tuners/fc2580*
5922
5923 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
5924 M:      Johannes Thumshirn <jth@kernel.org>
5925 L:      linux-scsi@vger.kernel.org
5926 W:      www.Open-FCoE.org
5927 S:      Supported
5928 F:      drivers/scsi/libfc/
5929 F:      drivers/scsi/fcoe/
5930 F:      include/scsi/fc/
5931 F:      include/scsi/libfc.h
5932 F:      include/scsi/libfcoe.h
5933 F:      include/uapi/scsi/fc/
5934
5935 FILE LOCKING (flock() and fcntl()/lockf())
5936 M:      Jeff Layton <jlayton@kernel.org>
5937 M:      "J. Bruce Fields" <bfields@fieldses.org>
5938 L:      linux-fsdevel@vger.kernel.org
5939 S:      Maintained
5940 F:      include/linux/fcntl.h
5941 F:      include/uapi/linux/fcntl.h
5942 F:      fs/fcntl.c
5943 F:      fs/locks.c
5944
5945 FILESYSTEMS (VFS and infrastructure)
5946 M:      Alexander Viro <viro@zeniv.linux.org.uk>
5947 L:      linux-fsdevel@vger.kernel.org
5948 S:      Maintained
5949 F:      fs/*
5950 F:      include/linux/fs.h
5951 F:      include/uapi/linux/fs.h
5952
5953 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
5954 M:      Riku Voipio <riku.voipio@iki.fi>
5955 L:      linux-hwmon@vger.kernel.org
5956 S:      Maintained
5957 F:      drivers/hwmon/f75375s.c
5958 F:      include/linux/f75375s.h
5959
5960 FIREWIRE AUDIO DRIVERS
5961 M:      Clemens Ladisch <clemens@ladisch.de>
5962 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5963 T:      git git://git.alsa-project.org/alsa-kernel.git
5964 S:      Maintained
5965 F:      sound/firewire/
5966
5967 FIREWIRE MEDIA DRIVERS (firedtv)
5968 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5969 L:      linux-media@vger.kernel.org
5970 L:      linux1394-devel@lists.sourceforge.net
5971 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
5972 S:      Maintained
5973 F:      drivers/media/firewire/
5974
5975 FIREWIRE SBP-2 TARGET
5976 M:      Chris Boot <bootc@bootc.net>
5977 L:      linux-scsi@vger.kernel.org
5978 L:      target-devel@vger.kernel.org
5979 L:      linux1394-devel@lists.sourceforge.net
5980 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
5981 S:      Maintained
5982 F:      drivers/target/sbp/
5983
5984 FIREWIRE SUBSYSTEM
5985 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5986 L:      linux1394-devel@lists.sourceforge.net
5987 W:      http://ieee1394.wiki.kernel.org/
5988 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
5989 S:      Maintained
5990 F:      drivers/firewire/
5991 F:      include/linux/firewire.h
5992 F:      include/uapi/linux/firewire*.h
5993 F:      tools/firewire/
5994
5995 FIRMWARE LOADER (request_firmware)
5996 M:      Luis Chamberlain <mcgrof@kernel.org>
5997 L:      linux-kernel@vger.kernel.org
5998 S:      Maintained
5999 F:      Documentation/firmware_class/
6000 F:      drivers/base/firmware_loader/
6001 F:      include/linux/firmware.h
6002
6003 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
6004 M:      Joshua Morris <josh.h.morris@us.ibm.com>
6005 M:      Philip Kelleher <pjk1939@linux.ibm.com>
6006 S:      Maintained
6007 F:      drivers/block/rsxx/
6008
6009 FLOPPY DRIVER
6010 M:      Jiri Kosina <jikos@kernel.org>
6011 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/floppy.git
6012 S:      Odd fixes
6013 F:      drivers/block/floppy.c
6014
6015 FMC SUBSYSTEM
6016 M:      Alessandro Rubini <rubini@gnudd.com>
6017 W:      http://www.ohwr.org/projects/fmc-bus
6018 S:      Supported
6019 F:      drivers/fmc/
6020 F:      include/linux/fmc*.h
6021 F:      include/linux/ipmi-fru.h
6022 K:      fmc_d.*register
6023
6024 FPGA MANAGER FRAMEWORK
6025 M:      Alan Tull <atull@kernel.org>
6026 M:      Moritz Fischer <mdf@kernel.org>
6027 L:      linux-fpga@vger.kernel.org
6028 S:      Maintained
6029 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atull/linux-fpga.git
6030 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
6031 F:      Documentation/fpga/
6032 F:      Documentation/driver-api/fpga/
6033 F:      Documentation/devicetree/bindings/fpga/
6034 F:      drivers/fpga/
6035 F:      include/linux/fpga/
6036 W:      http://www.rocketboards.org
6037
6038 FPGA DFL DRIVERS
6039 M:      Wu Hao <hao.wu@intel.com>
6040 L:      linux-fpga@vger.kernel.org
6041 S:      Maintained
6042 F:      Documentation/fpga/dfl.txt
6043 F:      include/uapi/linux/fpga-dfl.h
6044 F:      drivers/fpga/dfl*
6045
6046 FPU EMULATOR
6047 M:      Bill Metzenthen <billm@melbpc.org.au>
6048 W:      http://floatingpoint.sourceforge.net/emulator/index.html
6049 S:      Maintained
6050 F:      arch/x86/math-emu/
6051
6052 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
6053 L:      netdev@vger.kernel.org
6054 S:      Orphan
6055 F:      drivers/net/wan/dlci.c
6056 F:      drivers/net/wan/sdla.c
6057
6058 FRAMEBUFFER LAYER
6059 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
6060 L:      dri-devel@lists.freedesktop.org
6061 L:      linux-fbdev@vger.kernel.org
6062 T:      git git://github.com/bzolnier/linux.git
6063 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
6064 S:      Maintained
6065 F:      Documentation/fb/
6066 F:      drivers/video/
6067 F:      include/video/
6068 F:      include/linux/fb.h
6069 F:      include/uapi/video/
6070 F:      include/uapi/linux/fb.h
6071
6072 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
6073 M:      Horia Geantă <horia.geanta@nxp.com>
6074 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
6075 L:      linux-crypto@vger.kernel.org
6076 S:      Maintained
6077 F:      drivers/crypto/caam/
6078 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
6079
6080 FREESCALE DIU FRAMEBUFFER DRIVER
6081 M:      Timur Tabi <timur@kernel.org>
6082 L:      linux-fbdev@vger.kernel.org
6083 S:      Maintained
6084 F:      drivers/video/fbdev/fsl-diu-fb.*
6085
6086 FREESCALE DMA DRIVER
6087 M:      Li Yang <leoyang.li@nxp.com>
6088 M:      Zhang Wei <zw@zh-kernel.org>
6089 L:      linuxppc-dev@lists.ozlabs.org
6090 S:      Maintained
6091 F:      drivers/dma/fsldma.*
6092
6093 FREESCALE ENETC ETHERNET DRIVERS
6094 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6095 L:      netdev@vger.kernel.org
6096 S:      Maintained
6097 F:      drivers/net/ethernet/freescale/enetc/
6098
6099 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
6100 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6101 L:      netdev@vger.kernel.org
6102 S:      Maintained
6103 F:      drivers/net/ethernet/freescale/gianfar*
6104 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
6105
6106 FREESCALE GPMI NAND DRIVER
6107 M:      Han Xu <han.xu@nxp.com>
6108 L:      linux-mtd@lists.infradead.org
6109 S:      Maintained
6110 F:      drivers/mtd/nand/raw/gpmi-nand/*
6111
6112 FREESCALE I2C CPM DRIVER
6113 M:      Jochen Friedrich <jochen@scram.de>
6114 L:      linuxppc-dev@lists.ozlabs.org
6115 L:      linux-i2c@vger.kernel.org
6116 S:      Maintained
6117 F:      drivers/i2c/busses/i2c-cpm.c
6118
6119 FREESCALE IMX LPI2C DRIVER
6120 M:      Dong Aisheng <aisheng.dong@nxp.com>
6121 L:      linux-i2c@vger.kernel.org
6122 L:      linux-imx@nxp.com
6123 S:      Maintained
6124 F:      drivers/i2c/busses/i2c-imx-lpi2c.c
6125 F:      Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.txt
6126
6127 FREESCALE IMX / MXC FEC DRIVER
6128 M:      Fugang Duan <fugang.duan@nxp.com>
6129 L:      netdev@vger.kernel.org
6130 S:      Maintained
6131 F:      drivers/net/ethernet/freescale/fec_main.c
6132 F:      drivers/net/ethernet/freescale/fec_ptp.c
6133 F:      drivers/net/ethernet/freescale/fec.h
6134 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
6135
6136 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
6137 M:      Sascha Hauer <s.hauer@pengutronix.de>
6138 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
6139 L:      linux-fbdev@vger.kernel.org
6140 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
6141 S:      Maintained
6142 F:      include/linux/platform_data/video-imxfb.h
6143 F:      drivers/video/fbdev/imxfb.c
6144
6145 FREESCALE QORIQ DPAA ETHERNET DRIVER
6146 M:      Madalin Bucur <madalin.bucur@nxp.com>
6147 L:      netdev@vger.kernel.org
6148 S:      Maintained
6149 F:      drivers/net/ethernet/freescale/dpaa
6150
6151 FREESCALE QORIQ DPAA FMAN DRIVER
6152 M:      Madalin Bucur <madalin.bucur@nxp.com>
6153 L:      netdev@vger.kernel.org
6154 S:      Maintained
6155 F:      drivers/net/ethernet/freescale/fman
6156 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
6157
6158 FREESCALE QORIQ PTP CLOCK DRIVER
6159 M:      Yangbo Lu <yangbo.lu@nxp.com>
6160 L:      netdev@vger.kernel.org
6161 S:      Maintained
6162 F:      drivers/net/ethernet/freescale/enetc/enetc_ptp.c
6163 F:      drivers/ptp/ptp_qoriq.c
6164 F:      drivers/ptp/ptp_qoriq_debugfs.c
6165 F:      include/linux/fsl/ptp_qoriq.h
6166 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
6167
6168 FREESCALE QUAD SPI DRIVER
6169 M:      Han Xu <han.xu@nxp.com>
6170 L:      linux-spi@vger.kernel.org
6171 S:      Maintained
6172 F:      drivers/spi/spi-fsl-qspi.c
6173
6174 FREESCALE QUICC ENGINE LIBRARY
6175 M:      Qiang Zhao <qiang.zhao@nxp.com>
6176 L:      linuxppc-dev@lists.ozlabs.org
6177 S:      Maintained
6178 F:      drivers/soc/fsl/qe/
6179 F:      include/soc/fsl/*qe*.h
6180 F:      include/soc/fsl/*ucc*.h
6181
6182 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
6183 M:      Li Yang <leoyang.li@nxp.com>
6184 L:      netdev@vger.kernel.org
6185 L:      linuxppc-dev@lists.ozlabs.org
6186 S:      Maintained
6187 F:      drivers/net/ethernet/freescale/ucc_geth*
6188
6189 FREESCALE QUICC ENGINE UCC HDLC DRIVER
6190 M:      Zhao Qiang <qiang.zhao@nxp.com>
6191 L:      netdev@vger.kernel.org
6192 L:      linuxppc-dev@lists.ozlabs.org
6193 S:      Maintained
6194 F:      drivers/net/wan/fsl_ucc_hdlc*
6195
6196 FREESCALE QUICC ENGINE UCC UART DRIVER
6197 M:      Timur Tabi <timur@kernel.org>
6198 L:      linuxppc-dev@lists.ozlabs.org
6199 S:      Maintained
6200 F:      drivers/tty/serial/ucc_uart.c
6201
6202 FREESCALE SOC DRIVERS
6203 M:      Li Yang <leoyang.li@nxp.com>
6204 L:      linuxppc-dev@lists.ozlabs.org
6205 L:      linux-arm-kernel@lists.infradead.org
6206 S:      Maintained
6207 F:      Documentation/devicetree/bindings/soc/fsl/
6208 F:      drivers/soc/fsl/
6209 F:      include/linux/fsl/
6210
6211 FREESCALE SOC FS_ENET DRIVER
6212 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
6213 L:      linuxppc-dev@lists.ozlabs.org
6214 L:      netdev@vger.kernel.org
6215 S:      Maintained
6216 F:      drivers/net/ethernet/freescale/fs_enet/
6217 F:      include/linux/fs_enet_pd.h
6218
6219 FREESCALE SOC SOUND DRIVERS
6220 M:      Timur Tabi <timur@kernel.org>
6221 M:      Nicolin Chen <nicoleotsuka@gmail.com>
6222 M:      Xiubo Li <Xiubo.Lee@gmail.com>
6223 R:      Fabio Estevam <festevam@gmail.com>
6224 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6225 L:      linuxppc-dev@lists.ozlabs.org
6226 S:      Maintained
6227 F:      sound/soc/fsl/fsl*
6228 F:      sound/soc/fsl/imx*
6229 F:      sound/soc/fsl/mpc8610_hpcd.c
6230
6231 FREESCALE USB PERIPHERAL DRIVERS
6232 M:      Li Yang <leoyang.li@nxp.com>
6233 L:      linux-usb@vger.kernel.org
6234 L:      linuxppc-dev@lists.ozlabs.org
6235 S:      Maintained
6236 F:      drivers/usb/gadget/udc/fsl*
6237
6238 FREEVXFS FILESYSTEM
6239 M:      Christoph Hellwig <hch@infradead.org>
6240 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
6241 S:      Maintained
6242 F:      fs/freevxfs/
6243
6244 FREEZER
6245 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6246 M:      Pavel Machek <pavel@ucw.cz>
6247 L:      linux-pm@vger.kernel.org
6248 S:      Supported
6249 F:      Documentation/power/freezing-of-tasks.txt
6250 F:      include/linux/freezer.h
6251 F:      kernel/freezer.c
6252
6253 FRONTSWAP API
6254 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
6255 L:      linux-kernel@vger.kernel.org
6256 S:      Maintained
6257 F:      mm/frontswap.c
6258 F:      include/linux/frontswap.h
6259
6260 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
6261 M:      David Howells <dhowells@redhat.com>
6262 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
6263 S:      Supported
6264 F:      Documentation/filesystems/caching/
6265 F:      fs/fscache/
6266 F:      include/linux/fscache*.h
6267
6268 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
6269 M:      Theodore Y. Ts'o <tytso@mit.edu>
6270 M:      Jaegeuk Kim <jaegeuk@kernel.org>
6271 L:      linux-fscrypt@vger.kernel.org
6272 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
6273 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/fscrypt.git
6274 S:      Supported
6275 F:      fs/crypto/
6276 F:      include/linux/fscrypt*.h
6277 F:      Documentation/filesystems/fscrypt.rst
6278
6279 FSI-ATTACHED I2C DRIVER
6280 M:      Eddie James <eajames@linux.ibm.com>
6281 L:      linux-i2c@vger.kernel.org
6282 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
6283 S:      Maintained
6284 F:      drivers/i2c/busses/i2c-fsi.c
6285 F:      Documentation/devicetree/bindings/i2c/i2c-fsi.txt
6286
6287 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
6288 M:      Jan Kara <jack@suse.cz>
6289 R:      Amir Goldstein <amir73il@gmail.com>
6290 L:      linux-fsdevel@vger.kernel.org
6291 S:      Maintained
6292 F:      fs/notify/
6293 F:      include/linux/fsnotify*.h
6294
6295 FUJITSU LAPTOP EXTRAS
6296 M:      Jonathan Woithe <jwoithe@just42.net>
6297 L:      platform-driver-x86@vger.kernel.org
6298 S:      Maintained
6299 F:      drivers/platform/x86/fujitsu-laptop.c
6300
6301 FUJITSU M-5MO LS CAMERA ISP DRIVER
6302 M:      Kyungmin Park <kyungmin.park@samsung.com>
6303 M:      Heungjun Kim <riverful.kim@samsung.com>
6304 L:      linux-media@vger.kernel.org
6305 S:      Maintained
6306 F:      drivers/media/i2c/m5mols/
6307 F:      include/media/i2c/m5mols.h
6308
6309 FUJITSU TABLET EXTRAS
6310 M:      Robert Gerlach <khnz@gmx.de>
6311 L:      platform-driver-x86@vger.kernel.org
6312 S:      Maintained
6313 F:      drivers/platform/x86/fujitsu-tablet.c
6314
6315 FUSE: FILESYSTEM IN USERSPACE
6316 M:      Miklos Szeredi <miklos@szeredi.hu>
6317 L:      linux-fsdevel@vger.kernel.org
6318 W:      http://fuse.sourceforge.net/
6319 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
6320 S:      Maintained
6321 F:      fs/fuse/
6322 F:      include/uapi/linux/fuse.h
6323 F:      Documentation/filesystems/fuse.txt
6324
6325 FUTEX SUBSYSTEM
6326 M:      Thomas Gleixner <tglx@linutronix.de>
6327 M:      Ingo Molnar <mingo@redhat.com>
6328 R:      Peter Zijlstra <peterz@infradead.org>
6329 R:      Darren Hart <dvhart@infradead.org>
6330 L:      linux-kernel@vger.kernel.org
6331 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
6332 S:      Maintained
6333 F:      kernel/futex.c
6334 F:      kernel/futex_compat.c
6335 F:      include/asm-generic/futex.h
6336 F:      include/linux/futex.h
6337 F:      include/uapi/linux/futex.h
6338 F:      tools/testing/selftests/futex/
6339 F:      tools/perf/bench/futex*
6340 F:      Documentation/*futex*
6341
6342 GCC PLUGINS
6343 M:      Kees Cook <keescook@chromium.org>
6344 R:      Emese Revfy <re.emese@gmail.com>
6345 L:      kernel-hardening@lists.openwall.com
6346 S:      Maintained
6347 F:      scripts/gcc-plugins/
6348 F:      scripts/gcc-plugin.sh
6349 F:      scripts/Makefile.gcc-plugins
6350 F:      Documentation/gcc-plugins.txt
6351
6352 GASKET DRIVER FRAMEWORK
6353 M:      Rob Springer <rspringer@google.com>
6354 M:      Todd Poynor <toddpoynor@google.com>
6355 M:      Ben Chan <benchan@chromium.org>
6356 S:      Maintained
6357 F:      drivers/staging/gasket/
6358
6359 GCOV BASED KERNEL PROFILING
6360 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
6361 S:      Maintained
6362 F:      kernel/gcov/
6363 F:      Documentation/dev-tools/gcov.rst
6364
6365 GDB KERNEL DEBUGGING HELPER SCRIPTS
6366 M:      Jan Kiszka <jan.kiszka@siemens.com>
6367 M:      Kieran Bingham <kbingham@kernel.org>
6368 S:      Supported
6369 F:      scripts/gdb/
6370
6371 GDT SCSI DISK ARRAY CONTROLLER DRIVER
6372 M:      Achim Leubner <achim_leubner@adaptec.com>
6373 L:      linux-scsi@vger.kernel.org
6374 W:      http://www.icp-vortex.com/
6375 S:      Supported
6376 F:      drivers/scsi/gdt*
6377
6378 GEMTEK FM RADIO RECEIVER DRIVER
6379 M:      Hans Verkuil <hverkuil@xs4all.nl>
6380 L:      linux-media@vger.kernel.org
6381 T:      git git://linuxtv.org/media_tree.git
6382 W:      https://linuxtv.org
6383 S:      Maintained
6384 F:      drivers/media/radio/radio-gemtek*
6385
6386 GENERIC GPIO I2C DRIVER
6387 M:      Haavard Skinnemoen <hskinnemoen@gmail.com>
6388 S:      Supported
6389 F:      drivers/i2c/busses/i2c-gpio.c
6390 F:      include/linux/platform_data/i2c-gpio.h
6391
6392 GENERIC GPIO I2C MULTIPLEXER DRIVER
6393 M:      Peter Korsgaard <peter.korsgaard@barco.com>
6394 L:      linux-i2c@vger.kernel.org
6395 S:      Supported
6396 F:      drivers/i2c/muxes/i2c-mux-gpio.c
6397 F:      include/linux/platform_data/i2c-mux-gpio.h
6398 F:      Documentation/i2c/muxes/i2c-mux-gpio
6399
6400 GENERIC HDLC (WAN) DRIVERS
6401 M:      Krzysztof Halasa <khc@pm.waw.pl>
6402 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
6403 S:      Maintained
6404 F:      drivers/net/wan/c101.c
6405 F:      drivers/net/wan/hd6457*
6406 F:      drivers/net/wan/hdlc*
6407 F:      drivers/net/wan/n2.c
6408 F:      drivers/net/wan/pc300too.c
6409 F:      drivers/net/wan/pci200syn.c
6410 F:      drivers/net/wan/wanxl*
6411
6412 GENERIC INCLUDE/ASM HEADER FILES
6413 M:      Arnd Bergmann <arnd@arndb.de>
6414 L:      linux-arch@vger.kernel.org
6415 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
6416 S:      Maintained
6417 F:      include/asm-generic/
6418 F:      include/uapi/asm-generic/
6419
6420 GENERIC PHY FRAMEWORK
6421 M:      Kishon Vijay Abraham I <kishon@ti.com>
6422 L:      linux-kernel@vger.kernel.org
6423 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
6424 S:      Supported
6425 F:      drivers/phy/
6426 F:      include/linux/phy/
6427 F:      Documentation/devicetree/bindings/phy/
6428
6429 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
6430 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6431 S:      Supported
6432 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
6433
6434 GENERIC PM DOMAINS
6435 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6436 M:      Kevin Hilman <khilman@kernel.org>
6437 M:      Ulf Hansson <ulf.hansson@linaro.org>
6438 L:      linux-pm@vger.kernel.org
6439 S:      Supported
6440 F:      drivers/base/power/domain*.c
6441 F:      include/linux/pm_domain.h
6442 F:      Documentation/devicetree/bindings/power/power_domain.txt
6443
6444 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
6445 M:      Eugen Hristev <eugen.hristev@microchip.com>
6446 L:      linux-input@vger.kernel.org
6447 S:      Maintained
6448 F:      drivers/input/touchscreen/resistive-adc-touch.c
6449
6450 GENERIC UIO DRIVER FOR PCI DEVICES
6451 M:      "Michael S. Tsirkin" <mst@redhat.com>
6452 L:      kvm@vger.kernel.org
6453 S:      Supported
6454 F:      drivers/uio/uio_pci_generic.c
6455
6456 GENWQE (IBM Generic Workqueue Card)
6457 M:      Frank Haverkamp <haver@linux.ibm.com>
6458 S:      Supported
6459 F:      drivers/misc/genwqe/
6460
6461 GET_MAINTAINER SCRIPT
6462 M:      Joe Perches <joe@perches.com>
6463 S:      Maintained
6464 F:      scripts/get_maintainer.pl
6465
6466 GFS2 FILE SYSTEM
6467 M:      Bob Peterson <rpeterso@redhat.com>
6468 M:      Andreas Gruenbacher <agruenba@redhat.com>
6469 L:      cluster-devel@redhat.com
6470 W:      http://sources.redhat.com/cluster/
6471 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
6472 S:      Supported
6473 F:      Documentation/filesystems/gfs2*.txt
6474 F:      fs/gfs2/
6475 F:      include/uapi/linux/gfs2_ondisk.h
6476
6477 GIGASET ISDN DRIVERS
6478 M:      Paul Bolle <pebolle@tiscali.nl>
6479 L:      gigaset307x-common@lists.sourceforge.net
6480 W:      http://gigaset307x.sourceforge.net/
6481 S:      Odd Fixes
6482 F:      Documentation/isdn/README.gigaset
6483 F:      drivers/isdn/gigaset/
6484 F:      include/uapi/linux/gigaset_dev.h
6485
6486 GNSS SUBSYSTEM
6487 M:      Johan Hovold <johan@kernel.org>
6488 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git
6489 S:      Maintained
6490 F:      Documentation/ABI/testing/sysfs-class-gnss
6491 F:      Documentation/devicetree/bindings/gnss/
6492 F:      drivers/gnss/
6493 F:      include/linux/gnss.h
6494
6495 GO7007 MPEG CODEC
6496 M:      Hans Verkuil <hans.verkuil@cisco.com>
6497 L:      linux-media@vger.kernel.org
6498 S:      Maintained
6499 F:      drivers/media/usb/go7007/
6500
6501 GOODIX TOUCHSCREEN
6502 M:      Bastien Nocera <hadess@hadess.net>
6503 L:      linux-input@vger.kernel.org
6504 S:      Maintained
6505 F:      drivers/input/touchscreen/goodix.c
6506
6507 GPD POCKET FAN DRIVER
6508 M:      Hans de Goede <hdegoede@redhat.com>
6509 L:      platform-driver-x86@vger.kernel.org
6510 S:      Maintained
6511 F:      drivers/platform/x86/gpd-pocket-fan.c
6512
6513 GPIO ACPI SUPPORT
6514 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6515 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
6516 L:      linux-gpio@vger.kernel.org
6517 L:      linux-acpi@vger.kernel.org
6518 S:      Maintained
6519 F:      Documentation/acpi/gpio-properties.txt
6520 F:      drivers/gpio/gpiolib-acpi.c
6521
6522 GPIO IR Transmitter
6523 M:      Sean Young <sean@mess.org>
6524 L:      linux-media@vger.kernel.org
6525 S:      Maintained
6526 F:      drivers/media/rc/gpio-ir-tx.c
6527
6528 GPIO MOCKUP DRIVER
6529 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
6530 L:      linux-gpio@vger.kernel.org
6531 S:      Maintained
6532 F:      drivers/gpio/gpio-mockup.c
6533 F:      tools/testing/selftests/gpio/
6534
6535 GPIO SUBSYSTEM
6536 M:      Linus Walleij <linus.walleij@linaro.org>
6537 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
6538 L:      linux-gpio@vger.kernel.org
6539 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
6540 S:      Maintained
6541 F:      Documentation/devicetree/bindings/gpio/
6542 F:      Documentation/driver-api/gpio/
6543 F:      Documentation/gpio/
6544 F:      Documentation/ABI/testing/gpio-cdev
6545 F:      Documentation/ABI/obsolete/sysfs-gpio
6546 F:      drivers/gpio/
6547 F:      include/linux/gpio/
6548 F:      include/linux/gpio.h
6549 F:      include/linux/of_gpio.h
6550 F:      include/asm-generic/gpio.h
6551 F:      include/uapi/linux/gpio.h
6552 F:      tools/gpio/
6553
6554 GRE DEMULTIPLEXER DRIVER
6555 M:      Dmitry Kozlov <xeb@mail.ru>
6556 L:      netdev@vger.kernel.org
6557 S:      Maintained
6558 F:      net/ipv4/gre_demux.c
6559 F:      net/ipv4/gre_offload.c
6560 F:      include/net/gre.h
6561
6562 GRETH 10/100/1G Ethernet MAC device driver
6563 M:      Andreas Larsson <andreas@gaisler.com>
6564 L:      netdev@vger.kernel.org
6565 S:      Maintained
6566 F:      drivers/net/ethernet/aeroflex/
6567
6568 GREYBUS AUDIO PROTOCOLS DRIVERS
6569 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
6570 M:      Mark Greer <mgreer@animalcreek.com>
6571 S:      Maintained
6572 F:      drivers/staging/greybus/audio_apbridgea.c
6573 F:      drivers/staging/greybus/audio_apbridgea.h
6574 F:      drivers/staging/greybus/audio_codec.c
6575 F:      drivers/staging/greybus/audio_codec.h
6576 F:      drivers/staging/greybus/audio_gb.c
6577 F:      drivers/staging/greybus/audio_manager.c
6578 F:      drivers/staging/greybus/audio_manager.h
6579 F:      drivers/staging/greybus/audio_manager_module.c
6580 F:      drivers/staging/greybus/audio_manager_private.h
6581 F:      drivers/staging/greybus/audio_manager_sysfs.c
6582 F:      drivers/staging/greybus/audio_module.c
6583 F:      drivers/staging/greybus/audio_topology.c
6584
6585 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
6586 M:      Viresh Kumar <vireshk@kernel.org>
6587 S:      Maintained
6588 F:      drivers/staging/greybus/authentication.c
6589 F:      drivers/staging/greybus/bootrom.c
6590 F:      drivers/staging/greybus/firmware.h
6591 F:      drivers/staging/greybus/fw-core.c
6592 F:      drivers/staging/greybus/fw-download.c
6593 F:      drivers/staging/greybus/fw-management.c
6594 F:      drivers/staging/greybus/greybus_authentication.h
6595 F:      drivers/staging/greybus/greybus_firmware.h
6596 F:      drivers/staging/greybus/hid.c
6597 F:      drivers/staging/greybus/i2c.c
6598 F:      drivers/staging/greybus/spi.c
6599 F:      drivers/staging/greybus/spilib.c
6600 F:      drivers/staging/greybus/spilib.h
6601
6602 GREYBUS LOOPBACK DRIVER
6603 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
6604 S:      Maintained
6605 F:      drivers/staging/greybus/loopback.c
6606
6607 GREYBUS PLATFORM DRIVERS
6608 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
6609 S:      Maintained
6610 F:      drivers/staging/greybus/arche-platform.c
6611 F:      drivers/staging/greybus/arche-apb-ctrl.c
6612 F:      drivers/staging/greybus/arche_platform.h
6613
6614 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
6615 M:      Rui Miguel Silva <rmfrfs@gmail.com>
6616 S:      Maintained
6617 F:      drivers/staging/greybus/sdio.c
6618 F:      drivers/staging/greybus/light.c
6619 F:      drivers/staging/greybus/gpio.c
6620 F:      drivers/staging/greybus/power_supply.c
6621 F:      drivers/staging/greybus/spi.c
6622 F:      drivers/staging/greybus/spilib.c
6623
6624 GREYBUS SUBSYSTEM
6625 M:      Johan Hovold <johan@kernel.org>
6626 M:      Alex Elder <elder@kernel.org>
6627 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6628 S:      Maintained
6629 F:      drivers/staging/greybus/
6630 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
6631
6632 GREYBUS UART PROTOCOLS DRIVERS
6633 M:      David Lin <dtwlin@gmail.com>
6634 S:      Maintained
6635 F:      drivers/staging/greybus/uart.c
6636 F:      drivers/staging/greybus/log.c
6637
6638 GS1662 VIDEO SERIALIZER
6639 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
6640 L:      linux-media@vger.kernel.org
6641 T:      git git://linuxtv.org/media_tree.git
6642 S:      Maintained
6643 F:      drivers/media/spi/gs1662.c
6644
6645 GSPCA FINEPIX SUBDRIVER
6646 M:      Frank Zago <frank@zago.net>
6647 L:      linux-media@vger.kernel.org
6648 T:      git git://linuxtv.org/media_tree.git
6649 S:      Maintained
6650 F:      drivers/media/usb/gspca/finepix.c
6651
6652 GSPCA GL860 SUBDRIVER
6653 M:      Olivier Lorin <o.lorin@laposte.net>
6654 L:      linux-media@vger.kernel.org
6655 T:      git git://linuxtv.org/media_tree.git
6656 S:      Maintained
6657 F:      drivers/media/usb/gspca/gl860/
6658
6659 GSPCA M5602 SUBDRIVER
6660 M:      Erik Andren <erik.andren@gmail.com>
6661 L:      linux-media@vger.kernel.org
6662 T:      git git://linuxtv.org/media_tree.git
6663 S:      Maintained
6664 F:      drivers/media/usb/gspca/m5602/
6665
6666 GSPCA PAC207 SONIXB SUBDRIVER
6667 M:      Hans Verkuil <hverkuil@xs4all.nl>
6668 L:      linux-media@vger.kernel.org
6669 T:      git git://linuxtv.org/media_tree.git
6670 S:      Odd Fixes
6671 F:      drivers/media/usb/gspca/pac207.c
6672
6673 GSPCA SN9C20X SUBDRIVER
6674 M:      Brian Johnson <brijohn@gmail.com>
6675 L:      linux-media@vger.kernel.org
6676 T:      git git://linuxtv.org/media_tree.git
6677 S:      Maintained
6678 F:      drivers/media/usb/gspca/sn9c20x.c
6679
6680 GSPCA T613 SUBDRIVER
6681 M:      Leandro Costantino <lcostantino@gmail.com>
6682 L:      linux-media@vger.kernel.org
6683 T:      git git://linuxtv.org/media_tree.git
6684 S:      Maintained
6685 F:      drivers/media/usb/gspca/t613.c
6686
6687 GSPCA USB WEBCAM DRIVER
6688 M:      Hans Verkuil <hverkuil@xs4all.nl>
6689 L:      linux-media@vger.kernel.org
6690 T:      git git://linuxtv.org/media_tree.git
6691 S:      Odd Fixes
6692 F:      drivers/media/usb/gspca/
6693
6694 GTP (GPRS Tunneling Protocol)
6695 M:      Pablo Neira Ayuso <pablo@netfilter.org>
6696 M:      Harald Welte <laforge@gnumonks.org>
6697 L:      osmocom-net-gprs@lists.osmocom.org
6698 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
6699 S:      Maintained
6700 F:      drivers/net/gtp.c
6701
6702 GUID PARTITION TABLE (GPT)
6703 M:      Davidlohr Bueso <dave@stgolabs.net>
6704 L:      linux-efi@vger.kernel.org
6705 S:      Maintained
6706 F:      block/partitions/efi.*
6707
6708 H8/300 ARCHITECTURE
6709 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
6710 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
6711 W:      http://uclinux-h8.sourceforge.jp
6712 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
6713 S:      Maintained
6714 F:      arch/h8300/
6715 F:      drivers/clocksource/h8300_*.c
6716 F:      drivers/clk/h8300/
6717 F:      drivers/irqchip/irq-renesas-h8*.c
6718
6719 HABANALABS PCI DRIVER
6720 M:      Oded Gabbay <oded.gabbay@gmail.com>
6721 T:      git https://github.com/HabanaAI/linux.git
6722 S:      Supported
6723 F:      drivers/misc/habanalabs/
6724 F:      include/uapi/misc/habanalabs.h
6725 F:      Documentation/ABI/testing/sysfs-driver-habanalabs
6726 F:      Documentation/ABI/testing/debugfs-driver-habanalabs
6727
6728 HACKRF MEDIA DRIVER
6729 M:      Antti Palosaari <crope@iki.fi>
6730 L:      linux-media@vger.kernel.org
6731 W:      https://linuxtv.org
6732 W:      http://palosaari.fi/linux/
6733 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6734 T:      git git://linuxtv.org/anttip/media_tree.git
6735 S:      Maintained
6736 F:      drivers/media/usb/hackrf/
6737
6738 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
6739 M:      Frank Seidel <frank@f-seidel.de>
6740 L:      platform-driver-x86@vger.kernel.org
6741 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
6742 S:      Maintained
6743 F:      drivers/platform/x86/hdaps.c
6744
6745 HARDWARE MONITORING
6746 M:      Jean Delvare <jdelvare@suse.com>
6747 M:      Guenter Roeck <linux@roeck-us.net>
6748 L:      linux-hwmon@vger.kernel.org
6749 W:      http://hwmon.wiki.kernel.org/
6750 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
6751 S:      Maintained
6752 F:      Documentation/devicetree/bindings/hwmon/
6753 F:      Documentation/hwmon/
6754 F:      drivers/hwmon/
6755 F:      include/linux/hwmon*.h
6756 F:      include/trace/events/hwmon*.h
6757
6758 HARDWARE RANDOM NUMBER GENERATOR CORE
6759 M:      Matt Mackall <mpm@selenic.com>
6760 M:      Herbert Xu <herbert@gondor.apana.org.au>
6761 L:      linux-crypto@vger.kernel.org
6762 S:      Odd fixes
6763 F:      Documentation/devicetree/bindings/rng/
6764 F:      Documentation/hw_random.txt
6765 F:      drivers/char/hw_random/
6766 F:      include/linux/hw_random.h
6767
6768 HARDWARE TRACING FACILITIES
6769 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
6770 S:      Maintained
6771 F:      drivers/hwtracing/
6772
6773 HARDWARE SPINLOCK CORE
6774 M:      Ohad Ben-Cohen <ohad@wizery.com>
6775 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
6776 L:      linux-remoteproc@vger.kernel.org
6777 S:      Maintained
6778 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
6779 F:      Documentation/devicetree/bindings/hwlock/
6780 F:      Documentation/hwspinlock.txt
6781 F:      drivers/hwspinlock/
6782 F:      include/linux/hwspinlock.h
6783
6784 HARMONY SOUND DRIVER
6785 L:      linux-parisc@vger.kernel.org
6786 S:      Maintained
6787 F:      sound/parisc/harmony.*
6788
6789 HDPVR USB VIDEO ENCODER DRIVER
6790 M:      Hans Verkuil <hverkuil@xs4all.nl>
6791 L:      linux-media@vger.kernel.org
6792 T:      git git://linuxtv.org/media_tree.git
6793 W:      https://linuxtv.org
6794 S:      Odd Fixes
6795 F:      drivers/media/usb/hdpvr/
6796
6797 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
6798 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
6799 S:      Supported
6800 F:      Documentation/watchdog/hpwdt.txt
6801 F:      drivers/watchdog/hpwdt.c
6802
6803 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
6804 M:      Don Brace <don.brace@microsemi.com>
6805 L:      esc.storagedev@microsemi.com
6806 L:      linux-scsi@vger.kernel.org
6807 S:      Supported
6808 F:      Documentation/scsi/hpsa.txt
6809 F:      drivers/scsi/hpsa*.[ch]
6810 F:      include/linux/cciss*.h
6811 F:      include/uapi/linux/cciss*.h
6812
6813 HFI1 DRIVER
6814 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
6815 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
6816 L:      linux-rdma@vger.kernel.org
6817 S:      Supported
6818 F:      drivers/infiniband/hw/hfi1
6819
6820 HFS FILESYSTEM
6821 L:      linux-fsdevel@vger.kernel.org
6822 S:      Orphan
6823 F:      Documentation/filesystems/hfs.txt
6824 F:      fs/hfs/
6825
6826 HFSPLUS FILESYSTEM
6827 L:      linux-fsdevel@vger.kernel.org
6828 S:      Orphan
6829 F:      Documentation/filesystems/hfsplus.txt
6830 F:      fs/hfsplus/
6831
6832 HGA FRAMEBUFFER DRIVER
6833 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
6834 L:      linux-nvidia@lists.surfsouth.com
6835 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
6836 S:      Maintained
6837 F:      drivers/video/fbdev/hgafb.c
6838
6839 HIBERNATION (aka Software Suspend, aka swsusp)
6840 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6841 M:      Pavel Machek <pavel@ucw.cz>
6842 L:      linux-pm@vger.kernel.org
6843 B:      https://bugzilla.kernel.org
6844 S:      Supported
6845 F:      arch/x86/power/
6846 F:      drivers/base/power/
6847 F:      kernel/power/
6848 F:      include/linux/suspend.h
6849 F:      include/linux/freezer.h
6850 F:      include/linux/pm.h
6851 F:      arch/*/include/asm/suspend*.h
6852
6853 HID CORE LAYER
6854 M:      Jiri Kosina <jikos@kernel.org>
6855 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
6856 L:      linux-input@vger.kernel.org
6857 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
6858 S:      Maintained
6859 F:      drivers/hid/
6860 F:      include/linux/hid*
6861 F:      include/uapi/linux/hid*
6862
6863 HID SENSOR HUB DRIVERS
6864 M:      Jiri Kosina <jikos@kernel.org>
6865 M:      Jonathan Cameron <jic23@kernel.org>
6866 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
6867 L:      linux-input@vger.kernel.org
6868 L:      linux-iio@vger.kernel.org
6869 S:      Maintained
6870 F:      Documentation/hid/hid-sensor*
6871 F:      drivers/hid/hid-sensor-*
6872 F:      drivers/iio/*/hid-*
6873 F:      include/linux/hid-sensor-*
6874
6875 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
6876 M:      Thomas Gleixner <tglx@linutronix.de>
6877 L:      linux-kernel@vger.kernel.org
6878 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
6879 S:      Maintained
6880 F:      Documentation/timers/
6881 F:      kernel/time/hrtimer.c
6882 F:      kernel/time/clockevents.c
6883 F:      kernel/time/timer_*.c
6884 F:      include/linux/clockchips.h
6885 F:      include/linux/hrtimer.h
6886
6887 HIGH-SPEED SCC DRIVER FOR AX.25
6888 L:      linux-hams@vger.kernel.org
6889 S:      Orphan
6890 F:      drivers/net/hamradio/dmascc.c
6891 F:      drivers/net/hamradio/scc.c
6892
6893 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
6894 M:      HighPoint Linux Team <linux@highpoint-tech.com>
6895 W:      http://www.highpoint-tech.com
6896 S:      Supported
6897 F:      Documentation/scsi/hptiop.txt
6898 F:      drivers/scsi/hptiop.c
6899
6900 HIPPI
6901 M:      Jes Sorensen <jes@trained-monkey.org>
6902 L:      linux-hippi@sunsite.dk
6903 S:      Maintained
6904 F:      include/linux/hippidevice.h
6905 F:      include/uapi/linux/if_hippi.h
6906 F:      net/802/hippi.c
6907 F:      drivers/net/hippi/
6908
6909 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
6910 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6911 M:      Salil Mehta <salil.mehta@huawei.com>
6912 L:      netdev@vger.kernel.org
6913 W:      http://www.hisilicon.com
6914 S:      Maintained
6915 F:      drivers/net/ethernet/hisilicon/hns3/
6916
6917 HISILICON LPC BUS DRIVER
6918 M:      john.garry@huawei.com
6919 W:      http://www.hisilicon.com
6920 S:      Maintained
6921 F:      drivers/bus/hisi_lpc.c
6922 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
6923
6924 HISILICON NETWORK SUBSYSTEM DRIVER
6925 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6926 M:      Salil Mehta <salil.mehta@huawei.com>
6927 L:      netdev@vger.kernel.org
6928 W:      http://www.hisilicon.com
6929 S:      Maintained
6930 F:      drivers/net/ethernet/hisilicon/
6931 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
6932
6933 HISILICON PMU DRIVER
6934 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
6935 W:      http://www.hisilicon.com
6936 S:      Supported
6937 F:      drivers/perf/hisilicon
6938 F:      Documentation/perf/hisi-pmu.txt
6939
6940 HISILICON ROCE DRIVER
6941 M:      Lijun Ou <oulijun@huawei.com>
6942 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
6943 L:      linux-rdma@vger.kernel.org
6944 S:      Maintained
6945 F:      drivers/infiniband/hw/hns/
6946 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
6947
6948 HISILICON SAS Controller
6949 M:      John Garry <john.garry@huawei.com>
6950 W:      http://www.hisilicon.com
6951 S:      Supported
6952 F:      drivers/scsi/hisi_sas/
6953 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
6954
6955 HMM - Heterogeneous Memory Management
6956 M:      Jérôme Glisse <jglisse@redhat.com>
6957 L:      linux-mm@kvack.org
6958 S:      Maintained
6959 F:      mm/hmm*
6960 F:      include/linux/hmm*
6961 F:      Documentation/vm/hmm.rst
6962
6963 HOST AP DRIVER
6964 M:      Jouni Malinen <j@w1.fi>
6965 L:      linux-wireless@vger.kernel.org
6966 W:      http://w1.fi/hostap-driver.html
6967 S:      Obsolete
6968 F:      drivers/net/wireless/intersil/hostap/
6969
6970 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
6971 L:      platform-driver-x86@vger.kernel.org
6972 S:      Orphan
6973 F:      drivers/platform/x86/tc1100-wmi.c
6974
6975 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
6976 M:      Jaroslav Kysela <perex@perex.cz>
6977 S:      Maintained
6978 F:      drivers/net/ethernet/hp/hp100.*
6979
6980 HPET:   High Precision Event Timers driver
6981 M:      Clemens Ladisch <clemens@ladisch.de>
6982 S:      Maintained
6983 F:      Documentation/timers/hpet.txt
6984 F:      drivers/char/hpet.c
6985 F:      include/linux/hpet.h
6986 F:      include/uapi/linux/hpet.h
6987
6988 HPET:   x86
6989 S:      Orphan
6990 F:      arch/x86/kernel/hpet.c
6991 F:      arch/x86/include/asm/hpet.h
6992
6993 HPFS FILESYSTEM
6994 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
6995 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
6996 S:      Maintained
6997 F:      fs/hpfs/
6998
6999 HSI SUBSYSTEM
7000 M:      Sebastian Reichel <sre@kernel.org>
7001 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
7002 S:      Maintained
7003 F:      Documentation/ABI/testing/sysfs-bus-hsi
7004 F:      Documentation/driver-api/hsi.rst
7005 F:      drivers/hsi/
7006 F:      include/linux/hsi/
7007 F:      include/uapi/linux/hsi/
7008
7009 HSO 3G MODEM DRIVER
7010 L:      linux-usb@vger.kernel.org
7011 S:      Orphan
7012 F:      drivers/net/usb/hso.c
7013
7014 HSR NETWORK PROTOCOL
7015 M:      Arvid Brodin <arvid.brodin@alten.se>
7016 L:      netdev@vger.kernel.org
7017 S:      Maintained
7018 F:      net/hsr/
7019
7020 HT16K33 LED CONTROLLER DRIVER
7021 M:      Robin van der Gracht <robin@protonic.nl>
7022 S:      Maintained
7023 F:      drivers/auxdisplay/ht16k33.c
7024 F:      Documentation/devicetree/bindings/display/ht16k33.txt
7025
7026 HTCPEN TOUCHSCREEN DRIVER
7027 M:      Pau Oliva Fora <pof@eslack.org>
7028 L:      linux-input@vger.kernel.org
7029 S:      Maintained
7030 F:      drivers/input/touchscreen/htcpen.c
7031
7032 HTS221 TEMPERATURE-HUMIDITY IIO DRIVER
7033 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
7034 L:      linux-iio@vger.kernel.org
7035 W:      http://www.st.com/
7036 S:      Maintained
7037 F:      drivers/iio/humidity/hts221*
7038 F:      Documentation/devicetree/bindings/iio/humidity/hts221.txt
7039
7040 HUAWEI ETHERNET DRIVER
7041 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
7042 L:      netdev@vger.kernel.org
7043 S:      Supported
7044 F:      Documentation/networking/hinic.txt
7045 F:      drivers/net/ethernet/huawei/hinic/
7046
7047 HUGETLB FILESYSTEM
7048 M:      Mike Kravetz <mike.kravetz@oracle.com>
7049 L:      linux-mm@kvack.org
7050 S:      Maintained
7051 F:      fs/hugetlbfs/
7052 F:      mm/hugetlb.c
7053 F:      include/linux/hugetlb.h
7054 F:      Documentation/admin-guide/mm/hugetlbpage.rst
7055 F:      Documentation/vm/hugetlbfs_reserv.rst
7056 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
7057
7058 HVA ST MEDIA DRIVER
7059 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
7060 L:      linux-media@vger.kernel.org
7061 T:      git git://linuxtv.org/media_tree.git
7062 W:      https://linuxtv.org
7063 S:      Supported
7064 F:      drivers/media/platform/sti/hva
7065
7066 HWPOISON MEMORY FAILURE HANDLING
7067 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
7068 L:      linux-mm@kvack.org
7069 S:      Maintained
7070 F:      mm/memory-failure.c
7071 F:      mm/hwpoison-inject.c
7072
7073 HYGON PROCESSOR SUPPORT
7074 M:      Pu Wen <puwen@hygon.cn>
7075 L:      linux-kernel@vger.kernel.org
7076 S:      Maintained
7077 F:      arch/x86/kernel/cpu/hygon.c
7078
7079 Hyper-V CORE AND DRIVERS
7080 M:      "K. Y. Srinivasan" <kys@microsoft.com>
7081 M:      Haiyang Zhang <haiyangz@microsoft.com>
7082 M:      Stephen Hemminger <sthemmin@microsoft.com>
7083 M:      Sasha Levin <sashal@kernel.org>
7084 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git
7085 L:      linux-hyperv@vger.kernel.org
7086 S:      Supported
7087 F:      Documentation/networking/device_drivers/microsoft/netvsc.txt
7088 F:      arch/x86/include/asm/mshyperv.h
7089 F:      arch/x86/include/asm/trace/hyperv.h
7090 F:      arch/x86/include/asm/hyperv-tlfs.h
7091 F:      arch/x86/kernel/cpu/mshyperv.c
7092 F:      arch/x86/hyperv
7093 F:      drivers/hid/hid-hyperv.c
7094 F:      drivers/hv/
7095 F:      drivers/input/serio/hyperv-keyboard.c
7096 F:      drivers/pci/controller/pci-hyperv.c
7097 F:      drivers/net/hyperv/
7098 F:      drivers/scsi/storvsc_drv.c
7099 F:      drivers/uio/uio_hv_generic.c
7100 F:      drivers/video/fbdev/hyperv_fb.c
7101 F:      net/vmw_vsock/hyperv_transport.c
7102 F:      include/linux/hyperv.h
7103 F:      include/uapi/linux/hyperv.h
7104 F:      tools/hv/
7105 F:      Documentation/ABI/stable/sysfs-bus-vmbus
7106
7107 HYPERVISOR VIRTUAL CONSOLE DRIVER
7108 L:      linuxppc-dev@lists.ozlabs.org
7109 S:      Odd Fixes
7110 F:      drivers/tty/hvc/
7111
7112 I2C ACPI SUPPORT
7113 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
7114 L:      linux-i2c@vger.kernel.org
7115 L:      linux-acpi@vger.kernel.org
7116 S:      Maintained
7117 F:      drivers/i2c/i2c-core-acpi.c
7118
7119 I2C CONTROLLER DRIVER FOR NVIDIA GPU
7120 M:      Ajay Gupta <ajayg@nvidia.com>
7121 L:      linux-i2c@vger.kernel.org
7122 S:      Maintained
7123 F:      Documentation/i2c/busses/i2c-nvidia-gpu
7124 F:      drivers/i2c/busses/i2c-nvidia-gpu.c
7125
7126 I2C MUXES
7127 M:      Peter Rosin <peda@axentia.se>
7128 L:      linux-i2c@vger.kernel.org
7129 S:      Maintained
7130 F:      Documentation/i2c/i2c-topology
7131 F:      Documentation/i2c/muxes/
7132 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
7133 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
7134 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
7135 F:      drivers/i2c/i2c-mux.c
7136 F:      drivers/i2c/muxes/
7137 F:      include/linux/i2c-mux.h
7138
7139 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
7140 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
7141 L:      linux-i2c@vger.kernel.org
7142 S:      Maintained
7143 F:      drivers/i2c/busses/i2c-mv64xxx.c
7144
7145 I2C OVER PARALLEL PORT
7146 M:      Jean Delvare <jdelvare@suse.com>
7147 L:      linux-i2c@vger.kernel.org
7148 S:      Maintained
7149 F:      Documentation/i2c/busses/i2c-parport
7150 F:      Documentation/i2c/busses/i2c-parport-light
7151 F:      drivers/i2c/busses/i2c-parport.c
7152 F:      drivers/i2c/busses/i2c-parport-light.c
7153
7154 I2C SUBSYSTEM
7155 M:      Wolfram Sang <wsa@the-dreams.de>
7156 L:      linux-i2c@vger.kernel.org
7157 W:      https://i2c.wiki.kernel.org/
7158 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7159 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7160 S:      Maintained
7161 F:      Documentation/devicetree/bindings/i2c/i2c.txt
7162 F:      Documentation/i2c/
7163 F:      drivers/i2c/*
7164 F:      include/linux/i2c.h
7165 F:      include/linux/i2c-dev.h
7166 F:      include/linux/i2c-smbus.h
7167 F:      include/uapi/linux/i2c.h
7168 F:      include/uapi/linux/i2c-*.h
7169
7170 I2C SUBSYSTEM HOST DRIVERS
7171 L:      linux-i2c@vger.kernel.org
7172 W:      https://i2c.wiki.kernel.org/
7173 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7174 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7175 S:      Odd Fixes
7176 F:      Documentation/devicetree/bindings/i2c/
7177 F:      drivers/i2c/algos/
7178 F:      drivers/i2c/busses/
7179
7180 I2C-TAOS-EVM DRIVER
7181 M:      Jean Delvare <jdelvare@suse.com>
7182 L:      linux-i2c@vger.kernel.org
7183 S:      Maintained
7184 F:      Documentation/i2c/busses/i2c-taos-evm
7185 F:      drivers/i2c/busses/i2c-taos-evm.c
7186
7187 I2C-TINY-USB DRIVER
7188 M:      Till Harbaum <till@harbaum.org>
7189 L:      linux-i2c@vger.kernel.org
7190 W:      http://www.harbaum.org/till/i2c_tiny_usb
7191 S:      Maintained
7192 F:      drivers/i2c/busses/i2c-tiny-usb.c
7193
7194 I2C/SMBUS CONTROLLER DRIVERS FOR PC
7195 M:      Jean Delvare <jdelvare@suse.com>
7196 L:      linux-i2c@vger.kernel.org
7197 S:      Maintained
7198 F:      Documentation/i2c/busses/i2c-ali1535
7199 F:      Documentation/i2c/busses/i2c-ali1563
7200 F:      Documentation/i2c/busses/i2c-ali15x3
7201 F:      Documentation/i2c/busses/i2c-amd756
7202 F:      Documentation/i2c/busses/i2c-amd8111
7203 F:      Documentation/i2c/busses/i2c-i801
7204 F:      Documentation/i2c/busses/i2c-nforce2
7205 F:      Documentation/i2c/busses/i2c-piix4
7206 F:      Documentation/i2c/busses/i2c-sis5595
7207 F:      Documentation/i2c/busses/i2c-sis630
7208 F:      Documentation/i2c/busses/i2c-sis96x
7209 F:      Documentation/i2c/busses/i2c-via
7210 F:      Documentation/i2c/busses/i2c-viapro
7211 F:      drivers/i2c/busses/i2c-ali1535.c
7212 F:      drivers/i2c/busses/i2c-ali1563.c
7213 F:      drivers/i2c/busses/i2c-ali15x3.c
7214 F:      drivers/i2c/busses/i2c-amd756.c
7215 F:      drivers/i2c/busses/i2c-amd756-s4882.c
7216 F:      drivers/i2c/busses/i2c-amd8111.c
7217 F:      drivers/i2c/busses/i2c-i801.c
7218 F:      drivers/i2c/busses/i2c-isch.c
7219 F:      drivers/i2c/busses/i2c-nforce2.c
7220 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
7221 F:      drivers/i2c/busses/i2c-piix4.c
7222 F:      drivers/i2c/busses/i2c-sis5595.c
7223 F:      drivers/i2c/busses/i2c-sis630.c
7224 F:      drivers/i2c/busses/i2c-sis96x.c
7225 F:      drivers/i2c/busses/i2c-via.c
7226 F:      drivers/i2c/busses/i2c-viapro.c
7227
7228 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
7229 M:      Hans de Goede <hdegoede@redhat.com>
7230 L:      linux-i2c@vger.kernel.org
7231 S:      Maintained
7232 F:      drivers/i2c/busses/i2c-cht-wc.c
7233
7234 I2C/SMBUS ISMT DRIVER
7235 M:      Seth Heasley <seth.heasley@intel.com>
7236 M:      Neil Horman <nhorman@tuxdriver.com>
7237 L:      linux-i2c@vger.kernel.org
7238 F:      drivers/i2c/busses/i2c-ismt.c
7239 F:      Documentation/i2c/busses/i2c-ismt
7240
7241 I2C/SMBUS STUB DRIVER
7242 M:      Jean Delvare <jdelvare@suse.com>
7243 L:      linux-i2c@vger.kernel.org
7244 S:      Maintained
7245 F:      drivers/i2c/i2c-stub.c
7246
7247 I3C SUBSYSTEM
7248 M:      Boris Brezillon <bbrezillon@kernel.org>
7249 L:      linux-i3c@lists.infradead.org
7250 C:      irc://chat.freenode.net/linux-i3c
7251 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git
7252 S:      Maintained
7253 F:      Documentation/ABI/testing/sysfs-bus-i3c
7254 F:      Documentation/devicetree/bindings/i3c/
7255 F:      Documentation/driver-api/i3c
7256 F:      drivers/i3c/
7257 F:      include/linux/i3c/
7258 F:      include/dt-bindings/i3c/
7259
7260 I3C DRIVER FOR SYNOPSYS DESIGNWARE
7261 M:      Vitor Soares <vitor.soares@synopsys.com>
7262 S:      Maintained
7263 F:      Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.txt
7264 F:      drivers/i3c/master/dw*
7265
7266 IA64 (Itanium) PLATFORM
7267 M:      Tony Luck <tony.luck@intel.com>
7268 M:      Fenghua Yu <fenghua.yu@intel.com>
7269 L:      linux-ia64@vger.kernel.org
7270 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
7271 S:      Maintained
7272 F:      arch/ia64/
7273
7274 IBM Power 842 compression accelerator
7275 M:      Haren Myneni <haren@us.ibm.com>
7276 S:      Supported
7277 F:      drivers/crypto/nx/Makefile
7278 F:      drivers/crypto/nx/Kconfig
7279 F:      drivers/crypto/nx/nx-842*
7280 F:      include/linux/sw842.h
7281 F:      crypto/842.c
7282 F:      lib/842/
7283
7284 IBM Power in-Nest Crypto Acceleration
7285 M:      Breno Leitão <leitao@debian.org>
7286 M:      Nayna Jain <nayna@linux.ibm.com>
7287 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7288 L:      linux-crypto@vger.kernel.org
7289 S:      Supported
7290 F:      drivers/crypto/nx/Makefile
7291 F:      drivers/crypto/nx/Kconfig
7292 F:      drivers/crypto/nx/nx-aes*
7293 F:      drivers/crypto/nx/nx-sha*
7294 F:      drivers/crypto/nx/nx.*
7295 F:      drivers/crypto/nx/nx_csbcpb.h
7296 F:      drivers/crypto/nx/nx_debugfs.h
7297
7298 IBM Power Linux RAID adapter
7299 M:      Brian King <brking@us.ibm.com>
7300 S:      Supported
7301 F:      drivers/scsi/ipr.*
7302
7303 IBM Power SRIOV Virtual NIC Device Driver
7304 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7305 M:      John Allen <jallen@linux.ibm.com>
7306 L:      netdev@vger.kernel.org
7307 S:      Supported
7308 F:      drivers/net/ethernet/ibm/ibmvnic.*
7309
7310 IBM Power Virtual Accelerator Switchboard
7311 M:      Sukadev Bhattiprolu
7312 L:      linuxppc-dev@lists.ozlabs.org
7313 S:      Supported
7314 F:      arch/powerpc/platforms/powernv/vas*
7315 F:      arch/powerpc/platforms/powernv/copy-paste.h
7316 F:      arch/powerpc/include/asm/vas.h
7317 F:      arch/powerpc/include/uapi/asm/vas.h
7318
7319 IBM Power Virtual Ethernet Device Driver
7320 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7321 L:      netdev@vger.kernel.org
7322 S:      Supported
7323 F:      drivers/net/ethernet/ibm/ibmveth.*
7324
7325 IBM Power Virtual FC Device Drivers
7326 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7327 L:      linux-scsi@vger.kernel.org
7328 S:      Supported
7329 F:      drivers/scsi/ibmvscsi/ibmvfc*
7330
7331 IBM Power Virtual Management Channel Driver
7332 M:      Steven Royer <seroyer@linux.ibm.com>
7333 S:      Supported
7334 F:      drivers/misc/ibmvmc.*
7335
7336 IBM Power Virtual SCSI Device Drivers
7337 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7338 L:      linux-scsi@vger.kernel.org
7339 S:      Supported
7340 F:      drivers/scsi/ibmvscsi/ibmvscsi*
7341 F:      include/scsi/viosrp.h
7342
7343 IBM Power Virtual SCSI Device Target Driver
7344 M:      Michael Cyr <mikecyr@linux.ibm.com>
7345 L:      linux-scsi@vger.kernel.org
7346 L:      target-devel@vger.kernel.org
7347 S:      Supported
7348 F:      drivers/scsi/ibmvscsi_tgt/
7349
7350 IBM Power VMX Cryptographic instructions
7351 M:      Breno Leitão <leitao@debian.org>
7352 M:      Nayna Jain <nayna@linux.ibm.com>
7353 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7354 L:      linux-crypto@vger.kernel.org
7355 S:      Supported
7356 F:      drivers/crypto/vmx/Makefile
7357 F:      drivers/crypto/vmx/Kconfig
7358 F:      drivers/crypto/vmx/vmx.c
7359 F:      drivers/crypto/vmx/aes*
7360 F:      drivers/crypto/vmx/ghash*
7361 F:      drivers/crypto/vmx/ppc-xlate.pl
7362
7363 IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform
7364 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7365 L:      linux-pci@vger.kernel.org
7366 L:      linuxppc-dev@lists.ozlabs.org
7367 S:      Supported
7368 F:      drivers/pci/hotplug/rpaphp*
7369
7370 IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform
7371 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7372 L:      linux-pci@vger.kernel.org
7373 L:      linuxppc-dev@lists.ozlabs.org
7374 S:      Supported
7375 F:      drivers/pci/hotplug/rpadlpar*
7376
7377 IBM ServeRAID RAID DRIVER
7378 S:      Orphan
7379 F:      drivers/scsi/ips.*
7380
7381 ICH LPC AND GPIO DRIVER
7382 M:      Peter Tyser <ptyser@xes-inc.com>
7383 S:      Maintained
7384 F:      drivers/mfd/lpc_ich.c
7385 F:      drivers/gpio/gpio-ich.c
7386
7387 IDE SUBSYSTEM
7388 M:      "David S. Miller" <davem@davemloft.net>
7389 L:      linux-ide@vger.kernel.org
7390 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
7391 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
7392 S:      Maintained
7393 F:      Documentation/ide/
7394 F:      drivers/ide/
7395 F:      include/linux/ide.h
7396
7397 IDE/ATAPI DRIVERS
7398 M:      Borislav Petkov <bp@alien8.de>
7399 L:      linux-ide@vger.kernel.org
7400 S:      Maintained
7401 F:      Documentation/cdrom/ide-cd
7402 F:      drivers/ide/ide-cd*
7403
7404 IDEAPAD LAPTOP EXTRAS DRIVER
7405 M:      Ike Panhc <ike.pan@canonical.com>
7406 L:      platform-driver-x86@vger.kernel.org
7407 W:      http://launchpad.net/ideapad-laptop
7408 S:      Maintained
7409 F:      drivers/platform/x86/ideapad-laptop.c
7410
7411 IDEAPAD LAPTOP SLIDEBAR DRIVER
7412 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
7413 L:      linux-input@vger.kernel.org
7414 W:      https://github.com/o2genum/ideapad-slidebar
7415 S:      Maintained
7416 F:      drivers/input/misc/ideapad_slidebar.c
7417
7418 IDT VersaClock 5 CLOCK DRIVER
7419 M:      Marek Vasut <marek.vasut@gmail.com>
7420 S:      Maintained
7421 F:      drivers/clk/clk-versaclock5.c
7422
7423 IEEE 802.15.4 SUBSYSTEM
7424 M:      Alexander Aring <alex.aring@gmail.com>
7425 M:      Stefan Schmidt <stefan@datenfreihafen.org>
7426 L:      linux-wpan@vger.kernel.org
7427 W:      http://wpan.cakelab.org/
7428 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
7429 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
7430 S:      Maintained
7431 F:      net/ieee802154/
7432 F:      net/mac802154/
7433 F:      drivers/net/ieee802154/
7434 F:      include/linux/nl802154.h
7435 F:      include/linux/ieee802154.h
7436 F:      include/net/nl802154.h
7437 F:      include/net/mac802154.h
7438 F:      include/net/af_ieee802154.h
7439 F:      include/net/cfg802154.h
7440 F:      include/net/ieee802154_netdev.h
7441 F:      Documentation/networking/ieee802154.txt
7442
7443 IFE PROTOCOL
7444 M:      Yotam Gigi <yotam.gi@gmail.com>
7445 M:      Jamal Hadi Salim <jhs@mojatatu.com>
7446 F:      net/ife
7447 F:      include/net/ife.h
7448 F:      include/uapi/linux/ife.h
7449
7450 IGORPLUG-USB IR RECEIVER
7451 M:      Sean Young <sean@mess.org>
7452 L:      linux-media@vger.kernel.org
7453 S:      Maintained
7454 F:      drivers/media/rc/igorplugusb.c
7455
7456 IGUANAWORKS USB IR TRANSCEIVER
7457 M:      Sean Young <sean@mess.org>
7458 L:      linux-media@vger.kernel.org
7459 S:      Maintained
7460 F:      drivers/media/rc/iguanair.c
7461
7462 IIO DIGITAL POTENTIOMETER DAC
7463 M:      Peter Rosin <peda@axentia.se>
7464 L:      linux-iio@vger.kernel.org
7465 S:      Maintained
7466 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
7467 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
7468 F:      drivers/iio/dac/dpot-dac.c
7469
7470 IIO ENVELOPE DETECTOR
7471 M:      Peter Rosin <peda@axentia.se>
7472 L:      linux-iio@vger.kernel.org
7473 S:      Maintained
7474 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
7475 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
7476 F:      drivers/iio/adc/envelope-detector.c
7477
7478 IIO MULTIPLEXER
7479 M:      Peter Rosin <peda@axentia.se>
7480 L:      linux-iio@vger.kernel.org
7481 S:      Maintained
7482 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt
7483 F:      drivers/iio/multiplexer/iio-mux.c
7484
7485 IIO SUBSYSTEM AND DRIVERS
7486 M:      Jonathan Cameron <jic23@kernel.org>
7487 R:      Hartmut Knaack <knaack.h@gmx.de>
7488 R:      Lars-Peter Clausen <lars@metafoo.de>
7489 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
7490 L:      linux-iio@vger.kernel.org
7491 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
7492 S:      Maintained
7493 F:      Documentation/ABI/testing/configfs-iio*
7494 F:      Documentation/ABI/testing/sysfs-bus-iio*
7495 F:      Documentation/devicetree/bindings/iio/
7496 F:      drivers/iio/
7497 F:      drivers/staging/iio/
7498 F:      include/linux/iio/
7499 F:      tools/iio/
7500
7501 IIO UNIT CONVERTER
7502 M:      Peter Rosin <peda@axentia.se>
7503 L:      linux-iio@vger.kernel.org
7504 S:      Maintained
7505 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
7506 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
7507 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
7508 F:      drivers/iio/afe/iio-rescale.c
7509
7510 IKANOS/ADI EAGLE ADSL USB DRIVER
7511 M:      Matthieu Castet <castet.matthieu@free.fr>
7512 M:      Stanislaw Gruszka <stf_xl@wp.pl>
7513 S:      Maintained
7514 F:      drivers/usb/atm/ueagle-atm.c
7515
7516 IMGTEC ASCII LCD DRIVER
7517 M:      Paul Burton <paul.burton@mips.com>
7518 S:      Maintained
7519 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
7520 F:      drivers/auxdisplay/img-ascii-lcd.c
7521
7522 IMGTEC IR DECODER DRIVER
7523 M:      James Hogan <jhogan@kernel.org>
7524 S:      Maintained
7525 F:      drivers/media/rc/img-ir/
7526
7527 IMON SOUNDGRAPH USB IR RECEIVER
7528 M:      Sean Young <sean@mess.org>
7529 L:      linux-media@vger.kernel.org
7530 S:      Maintained
7531 F:      drivers/media/rc/imon_raw.c
7532 F:      drivers/media/rc/imon.c
7533
7534 IMS TWINTURBO FRAMEBUFFER DRIVER
7535 L:      linux-fbdev@vger.kernel.org
7536 S:      Orphan
7537 F:      drivers/video/fbdev/imsttfb.c
7538
7539 INA209 HARDWARE MONITOR DRIVER
7540 M:      Guenter Roeck <linux@roeck-us.net>
7541 L:      linux-hwmon@vger.kernel.org
7542 S:      Maintained
7543 F:      Documentation/hwmon/ina209
7544 F:      Documentation/devicetree/bindings/hwmon/ina2xx.txt
7545 F:      drivers/hwmon/ina209.c
7546
7547 INA2XX HARDWARE MONITOR DRIVER
7548 M:      Guenter Roeck <linux@roeck-us.net>
7549 L:      linux-hwmon@vger.kernel.org
7550 S:      Maintained
7551 F:      Documentation/hwmon/ina2xx
7552 F:      drivers/hwmon/ina2xx.c
7553 F:      include/linux/platform_data/ina2xx.h
7554
7555 INDUSTRY PACK SUBSYSTEM (IPACK)
7556 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
7557 M:      Jens Taprogge <jens.taprogge@taprogge.org>
7558 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7559 L:      industrypack-devel@lists.sourceforge.net
7560 W:      http://industrypack.sourceforge.net
7561 S:      Maintained
7562 F:      drivers/ipack/
7563
7564 INFINIBAND SUBSYSTEM
7565 M:      Doug Ledford <dledford@redhat.com>
7566 M:      Jason Gunthorpe <jgg@mellanox.com>
7567 L:      linux-rdma@vger.kernel.org
7568 W:      https://github.com/linux-rdma/rdma-core
7569 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7570 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
7571 S:      Supported
7572 F:      Documentation/devicetree/bindings/infiniband/
7573 F:      Documentation/infiniband/
7574 F:      drivers/infiniband/
7575 F:      include/uapi/linux/if_infiniband.h
7576 F:      include/uapi/rdma/
7577 F:      include/rdma/
7578
7579 INGENIC JZ4780 DMA Driver
7580 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
7581 S:      Maintained
7582 F:      drivers/dma/dma-jz4780.c
7583
7584 INGENIC JZ4780 NAND DRIVER
7585 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
7586 L:      linux-mtd@lists.infradead.org
7587 S:      Maintained
7588 F:      drivers/mtd/nand/raw/jz4780_*
7589
7590 INOTIFY
7591 M:      Jan Kara <jack@suse.cz>
7592 R:      Amir Goldstein <amir73il@gmail.com>
7593 L:      linux-fsdevel@vger.kernel.org
7594 S:      Maintained
7595 F:      Documentation/filesystems/inotify.txt
7596 F:      fs/notify/inotify/
7597 F:      include/linux/inotify.h
7598 F:      include/uapi/linux/inotify.h
7599
7600 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
7601 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
7602 L:      linux-input@vger.kernel.org
7603 Q:      http://patchwork.kernel.org/project/linux-input/list/
7604 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
7605 S:      Maintained
7606 F:      drivers/input/
7607 F:      include/linux/input.h
7608 F:      include/uapi/linux/input.h
7609 F:      include/uapi/linux/input-event-codes.h
7610 F:      include/linux/input/
7611 F:      Documentation/devicetree/bindings/input/
7612 F:      Documentation/devicetree/bindings/serio/
7613 F:      Documentation/input/
7614
7615 INPUT MULTITOUCH (MT) PROTOCOL
7616 M:      Henrik Rydberg <rydberg@bitmath.org>
7617 L:      linux-input@vger.kernel.org
7618 S:      Odd fixes
7619 F:      Documentation/input/multi-touch-protocol.rst
7620 F:      drivers/input/input-mt.c
7621 K:      \b(ABS|SYN)_MT_
7622
7623 INSIDE SECURE CRYPTO DRIVER
7624 M:      Antoine Tenart <antoine.tenart@bootlin.com>
7625 F:      drivers/crypto/inside-secure/
7626 S:      Maintained
7627 L:      linux-crypto@vger.kernel.org
7628
7629 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
7630 M:      Mimi Zohar <zohar@linux.ibm.com>
7631 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
7632 L:      linux-integrity@vger.kernel.org
7633 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
7634 S:      Supported
7635 F:      security/integrity/ima/
7636
7637 INTEL 810/815 FRAMEBUFFER DRIVER
7638 M:      Antonino Daplas <adaplas@gmail.com>
7639 L:      linux-fbdev@vger.kernel.org
7640 S:      Maintained
7641 F:      drivers/video/fbdev/i810/
7642
7643 INTEL ASoC DRIVERS
7644 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
7645 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
7646 M:      Jie Yang <yang.jie@linux.intel.com>
7647 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7648 S:      Supported
7649 F:      sound/soc/intel/
7650
7651 INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER
7652 M:      Hans de Goede <hdegoede@redhat.com>
7653 L:      platform-driver-x86@vger.kernel.org
7654 S:      Maintained
7655 F:      drivers/platform/x86/intel_atomisp2_pm.c
7656
7657 INTEL C600 SERIES SAS CONTROLLER DRIVER
7658 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
7659 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
7660 L:      linux-scsi@vger.kernel.org
7661 T:      git git://git.code.sf.net/p/intel-sas/isci
7662 S:      Supported
7663 F:      drivers/scsi/isci/
7664
7665 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
7666 M:      Jani Nikula <jani.nikula@linux.intel.com>
7667 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
7668 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
7669 L:      intel-gfx@lists.freedesktop.org
7670 W:      https://01.org/linuxgraphics/
7671 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
7672 C:      irc://chat.freenode.net/intel-gfx
7673 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
7674 T:      git git://anongit.freedesktop.org/drm-intel
7675 S:      Supported
7676 F:      drivers/gpu/drm/i915/
7677 F:      include/drm/i915*
7678 F:      include/uapi/drm/i915_drm.h
7679 F:      Documentation/gpu/i915.rst
7680
7681 INTEL ETHERNET DRIVERS
7682 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
7683 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
7684 W:      http://www.intel.com/support/feedback.htm
7685 W:      http://e1000.sourceforge.net/
7686 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
7687 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
7688 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
7689 S:      Supported
7690 F:      Documentation/networking/device_drivers/intel/e100.rst
7691 F:      Documentation/networking/device_drivers/intel/e1000.rst
7692 F:      Documentation/networking/device_drivers/intel/e1000e.rst
7693 F:      Documentation/networking/device_drivers/intel/fm10k.rst
7694 F:      Documentation/networking/device_drivers/intel/igb.rst
7695 F:      Documentation/networking/device_drivers/intel/igbvf.rst
7696 F:      Documentation/networking/device_drivers/intel/ixgb.rst
7697 F:      Documentation/networking/device_drivers/intel/ixgbe.rst
7698 F:      Documentation/networking/device_drivers/intel/ixgbevf.rst
7699 F:      Documentation/networking/device_drivers/intel/i40e.rst
7700 F:      Documentation/networking/device_drivers/intel/iavf.rst
7701 F:      Documentation/networking/device_drivers/intel/ice.rst
7702 F:      drivers/net/ethernet/intel/
7703 F:      drivers/net/ethernet/intel/*/
7704 F:      include/linux/avf/virtchnl.h
7705
7706 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
7707 M:      Maik Broemme <mbroemme@libmpq.org>
7708 L:      linux-fbdev@vger.kernel.org
7709 S:      Maintained
7710 F:      Documentation/fb/intelfb.txt
7711 F:      drivers/video/fbdev/intelfb/
7712
7713 INTEL GPIO DRIVERS
7714 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7715 L:      linux-gpio@vger.kernel.org
7716 S:      Maintained
7717 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
7718 F:      drivers/gpio/gpio-ich.c
7719 F:      drivers/gpio/gpio-intel-mid.c
7720 F:      drivers/gpio/gpio-lynxpoint.c
7721 F:      drivers/gpio/gpio-merrifield.c
7722 F:      drivers/gpio/gpio-ml-ioh.c
7723 F:      drivers/gpio/gpio-pch.c
7724 F:      drivers/gpio/gpio-sch.c
7725 F:      drivers/gpio/gpio-sodaville.c
7726
7727 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
7728 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
7729 M:      Zhi Wang <zhi.a.wang@intel.com>
7730 L:      intel-gvt-dev@lists.freedesktop.org
7731 L:      intel-gfx@lists.freedesktop.org
7732 W:      https://01.org/igvt-g
7733 T:      git https://github.com/intel/gvt-linux.git
7734 S:      Supported
7735 F:      drivers/gpu/drm/i915/gvt/
7736
7737 INTEL HID EVENT DRIVER
7738 M:      Alex Hung <alex.hung@canonical.com>
7739 L:      platform-driver-x86@vger.kernel.org
7740 S:      Maintained
7741 F:      drivers/platform/x86/intel-hid.c
7742
7743 INTEL I/OAT DMA DRIVER
7744 M:      Dave Jiang <dave.jiang@intel.com>
7745 R:      Dan Williams <dan.j.williams@intel.com>
7746 L:      dmaengine@vger.kernel.org
7747 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
7748 S:      Supported
7749 F:      drivers/dma/ioat*
7750
7751 INTEL IDLE DRIVER
7752 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
7753 M:      Len Brown <lenb@kernel.org>
7754 L:      linux-pm@vger.kernel.org
7755 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
7756 B:      https://bugzilla.kernel.org
7757 S:      Supported
7758 F:      drivers/idle/intel_idle.c
7759
7760 INTEL INTEGRATED SENSOR HUB DRIVER
7761 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7762 M:      Jiri Kosina <jikos@kernel.org>
7763 L:      linux-input@vger.kernel.org
7764 S:      Maintained
7765 F:      drivers/hid/intel-ish-hid/
7766
7767 INTEL IOMMU (VT-d)
7768 M:      David Woodhouse <dwmw2@infradead.org>
7769 L:      iommu@lists.linux-foundation.org
7770 T:      git git://git.infradead.org/iommu-2.6.git
7771 S:      Supported
7772 F:      drivers/iommu/intel-iommu.c
7773 F:      include/linux/intel-iommu.h
7774
7775 INTEL IOP-ADMA DMA DRIVER
7776 R:      Dan Williams <dan.j.williams@intel.com>
7777 S:      Odd fixes
7778 F:      drivers/dma/iop-adma.c
7779
7780 INTEL IPU3 CSI-2 CIO2 DRIVER
7781 M:      Yong Zhi <yong.zhi@intel.com>
7782 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7783 M:      Bingbu Cao <bingbu.cao@intel.com>
7784 R:      Tian Shu Qiu <tian.shu.qiu@intel.com>
7785 R:      Jian Xu Zheng <jian.xu.zheng@intel.com>
7786 L:      linux-media@vger.kernel.org
7787 S:      Maintained
7788 F:      drivers/media/pci/intel/ipu3/
7789 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
7790
7791 INTEL IPU3 CSI-2 IMGU DRIVER
7792 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7793 L:      linux-media@vger.kernel.org
7794 S:      Maintained
7795 F:      drivers/staging/media/ipu3/
7796 F:      Documentation/media/uapi/v4l/pixfmt-meta-intel-ipu3.rst
7797 F:      Documentation/media/v4l-drivers/ipu3.rst
7798
7799 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
7800 M:      Krzysztof Halasa <khalasa@piap.pl>
7801 S:      Maintained
7802 F:      arch/arm/mach-ixp4xx/include/mach/qmgr.h
7803 F:      arch/arm/mach-ixp4xx/include/mach/npe.h
7804 F:      arch/arm/mach-ixp4xx/ixp4xx_qmgr.c
7805 F:      arch/arm/mach-ixp4xx/ixp4xx_npe.c
7806 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
7807 F:      drivers/net/wan/ixp4xx_hss.c
7808
7809 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
7810 M:      Deepak Saxena <dsaxena@plexity.net>
7811 S:      Maintained
7812 F:      drivers/char/hw_random/ixp4xx-rng.c
7813
7814 INTEL MANAGEMENT ENGINE (mei)
7815 M:      Tomas Winkler <tomas.winkler@intel.com>
7816 L:      linux-kernel@vger.kernel.org
7817 S:      Supported
7818 F:      include/uapi/linux/mei.h
7819 F:      include/linux/mei_cl_bus.h
7820 F:      drivers/misc/mei/*
7821 F:      drivers/watchdog/mei_wdt.c
7822 F:      Documentation/misc-devices/mei/*
7823 F:      samples/mei/*
7824
7825 INTEL MENLOW THERMAL DRIVER
7826 M:      Sujith Thomas <sujith.thomas@intel.com>
7827 L:      platform-driver-x86@vger.kernel.org
7828 W:      https://01.org/linux-acpi
7829 S:      Supported
7830 F:      drivers/platform/x86/intel_menlow.c
7831
7832 INTEL MIC DRIVERS (mic)
7833 M:      Sudeep Dutt <sudeep.dutt@intel.com>
7834 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
7835 S:      Supported
7836 W:      https://github.com/sudeepdutt/mic
7837 W:      http://software.intel.com/en-us/mic-developer
7838 F:      include/linux/mic_bus.h
7839 F:      include/linux/scif.h
7840 F:      include/uapi/linux/mic_common.h
7841 F:      include/uapi/linux/mic_ioctl.h
7842 F:      include/uapi/linux/scif_ioctl.h
7843 F:      drivers/misc/mic/
7844 F:      drivers/dma/mic_x100_dma.c
7845 F:      drivers/dma/mic_x100_dma.h
7846 F:      Documentation/mic/
7847
7848 INTEL PMC CORE DRIVER
7849 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
7850 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
7851 L:      platform-driver-x86@vger.kernel.org
7852 S:      Maintained
7853 F:      drivers/platform/x86/intel_pmc_core*
7854
7855 INTEL PMC/P-Unit IPC DRIVER
7856 M:      Zha Qipeng<qipeng.zha@intel.com>
7857 L:      platform-driver-x86@vger.kernel.org
7858 S:      Maintained
7859 F:      drivers/platform/x86/intel_pmc_ipc.c
7860 F:      drivers/platform/x86/intel_punit_ipc.c
7861 F:      arch/x86/include/asm/intel_pmc_ipc.h
7862 F:      arch/x86/include/asm/intel_punit_ipc.h
7863
7864 INTEL PMIC GPIO DRIVERS
7865 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7866 S:      Maintained
7867 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
7868 F:      drivers/gpio/gpio-*cove.c
7869 F:      drivers/gpio/gpio-msic.c
7870
7871 INTEL MULTIFUNCTION PMIC DEVICE DRIVERS
7872 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7873 S:      Maintained
7874 F:      drivers/mfd/intel_msic.c
7875 F:      drivers/mfd/intel_soc_pmic*
7876 F:      include/linux/mfd/intel_msic.h
7877 F:      include/linux/mfd/intel_soc_pmic*
7878
7879 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
7880 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
7881 L:      linux-wireless@vger.kernel.org
7882 S:      Maintained
7883 F:      Documentation/networking/device_drivers/intel/ipw2100.txt
7884 F:      Documentation/networking/device_drivers/intel/ipw2200.txt
7885 F:      drivers/net/wireless/intel/ipw2x00/
7886
7887 INTEL PSTATE DRIVER
7888 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7889 M:      Len Brown <lenb@kernel.org>
7890 L:      linux-pm@vger.kernel.org
7891 S:      Supported
7892 F:      drivers/cpufreq/intel_pstate.c
7893
7894 INTEL RDMA RNIC DRIVER
7895 M:      Faisal Latif <faisal.latif@intel.com>
7896 M:      Shiraz Saleem <shiraz.saleem@intel.com>
7897 L:      linux-rdma@vger.kernel.org
7898 S:      Supported
7899 F:      drivers/infiniband/hw/i40iw/
7900 F:      include/uapi/rdma/i40iw-abi.h
7901
7902 INTEL TELEMETRY DRIVER
7903 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@linux.intel.com>
7904 M:      "David E. Box" <david.e.box@linux.intel.com>
7905 L:      platform-driver-x86@vger.kernel.org
7906 S:      Maintained
7907 F:      arch/x86/include/asm/intel_telemetry.h
7908 F:      drivers/platform/x86/intel_telemetry*
7909
7910 INTEL VIRTUAL BUTTON DRIVER
7911 M:      AceLan Kao <acelan.kao@canonical.com>
7912 L:      platform-driver-x86@vger.kernel.org
7913 S:      Maintained
7914 F:      drivers/platform/x86/intel-vbtn.c
7915
7916 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
7917 M:      Stanislaw Gruszka <sgruszka@redhat.com>
7918 L:      linux-wireless@vger.kernel.org
7919 S:      Supported
7920 F:      drivers/net/wireless/intel/iwlegacy/
7921
7922 INTEL WIRELESS WIFI LINK (iwlwifi)
7923 M:      Johannes Berg <johannes.berg@intel.com>
7924 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
7925 M:      Luca Coelho <luciano.coelho@intel.com>
7926 M:      Intel Linux Wireless <linuxwifi@intel.com>
7927 L:      linux-wireless@vger.kernel.org
7928 W:      http://intellinuxwireless.org
7929 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
7930 S:      Supported
7931 F:      drivers/net/wireless/intel/iwlwifi/
7932
7933 INTEL WIRELESS WIMAX CONNECTION 2400
7934 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
7935 M:      linux-wimax@intel.com
7936 L:      wimax@linuxwimax.org (subscribers-only)
7937 S:      Supported
7938 W:      http://linuxwimax.org
7939 F:      Documentation/wimax/README.i2400m
7940 F:      drivers/net/wimax/i2400m/
7941 F:      include/uapi/linux/wimax/i2400m.h
7942
7943 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
7944 M:      Mario Limonciello <mario.limonciello@dell.com>
7945 S:      Maintained
7946 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
7947
7948 INTEL(R) TRACE HUB
7949 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
7950 S:      Supported
7951 F:      Documentation/trace/intel_th.rst
7952 F:      drivers/hwtracing/intel_th/
7953
7954 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
7955 M:      Ning Sun <ning.sun@intel.com>
7956 L:      tboot-devel@lists.sourceforge.net
7957 W:      http://tboot.sourceforge.net
7958 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
7959 S:      Supported
7960 F:      Documentation/intel_txt.txt
7961 F:      include/linux/tboot.h
7962 F:      arch/x86/kernel/tboot.c
7963
7964 INTEL-MID GPIO DRIVER
7965 M:      David Cohen <david.a.cohen@linux.intel.com>
7966 L:      linux-gpio@vger.kernel.org
7967 S:      Maintained
7968 F:      drivers/gpio/gpio-intel-mid.c
7969
7970 INTERCONNECT API
7971 M:      Georgi Djakov <georgi.djakov@linaro.org>
7972 S:      Maintained
7973 F:      Documentation/interconnect/
7974 F:      Documentation/devicetree/bindings/interconnect/
7975 F:      drivers/interconnect/
7976 F:      include/dt-bindings/interconnect/
7977 F:      include/linux/interconnect-provider.h
7978 F:      include/linux/interconnect.h
7979
7980 INVENSENSE MPU-3050 GYROSCOPE DRIVER
7981 M:      Linus Walleij <linus.walleij@linaro.org>
7982 L:      linux-iio@vger.kernel.org
7983 S:      Maintained
7984 F:      drivers/iio/gyro/mpu3050*
7985 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
7986
7987 IOC3 ETHERNET DRIVER
7988 M:      Ralf Baechle <ralf@linux-mips.org>
7989 L:      linux-mips@vger.kernel.org
7990 S:      Maintained
7991 F:      drivers/net/ethernet/sgi/ioc3-eth.c
7992
7993 IOC3 SERIAL DRIVER
7994 M:      Pat Gefre <pfg@sgi.com>
7995 L:      linux-serial@vger.kernel.org
7996 S:      Maintained
7997 F:      drivers/tty/serial/ioc3_serial.c
7998
7999 IOMAP FILESYSTEM LIBRARY
8000 M:      Christoph Hellwig <hch@infradead.org>
8001 M:      Darrick J. Wong <darrick.wong@oracle.com>
8002 M:      linux-xfs@vger.kernel.org
8003 M:      linux-fsdevel@vger.kernel.org
8004 L:      linux-xfs@vger.kernel.org
8005 L:      linux-fsdevel@vger.kernel.org
8006 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
8007 S:      Supported
8008 F:      fs/iomap.c
8009 F:      include/linux/iomap.h
8010
8011 IOMMU DRIVERS
8012 M:      Joerg Roedel <joro@8bytes.org>
8013 L:      iommu@lists.linux-foundation.org
8014 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
8015 S:      Maintained
8016 F:      Documentation/devicetree/bindings/iommu/
8017 F:      drivers/iommu/
8018 F:      include/linux/iommu.h
8019 F:      include/linux/of_iommu.h
8020 F:      include/linux/iova.h
8021
8022 IP MASQUERADING
8023 M:      Juanjo Ciarlante <jjciarla@raiz.uncu.edu.ar>
8024 S:      Maintained
8025 F:      net/ipv4/netfilter/ipt_MASQUERADE.c
8026
8027 IPMI SUBSYSTEM
8028 M:      Corey Minyard <minyard@acm.org>
8029 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
8030 W:      http://openipmi.sourceforge.net/
8031 S:      Supported
8032 F:      Documentation/devicetree/bindings/ipmi/
8033 F:      Documentation/IPMI.txt
8034 F:      drivers/char/ipmi/
8035 F:      include/linux/ipmi*
8036 F:      include/uapi/linux/ipmi*
8037
8038 IPS SCSI RAID DRIVER
8039 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
8040 L:      linux-scsi@vger.kernel.org
8041 W:      http://www.adaptec.com/
8042 S:      Maintained
8043 F:      drivers/scsi/ips*
8044
8045 IPVS
8046 M:      Wensong Zhang <wensong@linux-vs.org>
8047 M:      Simon Horman <horms@verge.net.au>
8048 M:      Julian Anastasov <ja@ssi.bg>
8049 L:      netdev@vger.kernel.org
8050 L:      lvs-devel@vger.kernel.org
8051 S:      Maintained
8052 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
8053 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
8054 F:      Documentation/networking/ipvs-sysctl.txt
8055 F:      include/net/ip_vs.h
8056 F:      include/uapi/linux/ip_vs.h
8057 F:      net/netfilter/ipvs/
8058
8059 IPWIRELESS DRIVER
8060 M:      Jiri Kosina <jikos@kernel.org>
8061 M:      David Sterba <dsterba@suse.com>
8062 S:      Odd Fixes
8063 F:      drivers/tty/ipwireless/
8064
8065 IPX NETWORK LAYER
8066 L:      netdev@vger.kernel.org
8067 S:      Obsolete
8068 F:      include/uapi/linux/ipx.h
8069
8070 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
8071 M:      Marc Zyngier <marc.zyngier@arm.com>
8072 S:      Maintained
8073 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8074 F:      Documentation/IRQ-domain.txt
8075 F:      include/linux/irqdomain.h
8076 F:      kernel/irq/irqdomain.c
8077 F:      kernel/irq/msi.c
8078
8079 IRQ SUBSYSTEM
8080 M:      Thomas Gleixner <tglx@linutronix.de>
8081 L:      linux-kernel@vger.kernel.org
8082 S:      Maintained
8083 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8084 F:      kernel/irq/
8085
8086 IRQCHIP DRIVERS
8087 M:      Thomas Gleixner <tglx@linutronix.de>
8088 M:      Jason Cooper <jason@lakedaemon.net>
8089 M:      Marc Zyngier <marc.zyngier@arm.com>
8090 L:      linux-kernel@vger.kernel.org
8091 S:      Maintained
8092 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8093 F:      Documentation/devicetree/bindings/interrupt-controller/
8094 F:      drivers/irqchip/
8095
8096 ISA
8097 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
8098 S:      Maintained
8099 F:      Documentation/isa.txt
8100 F:      drivers/base/isa.c
8101 F:      include/linux/isa.h
8102
8103 ISA RADIO MODULE
8104 M:      Hans Verkuil <hverkuil@xs4all.nl>
8105 L:      linux-media@vger.kernel.org
8106 T:      git git://linuxtv.org/media_tree.git
8107 W:      https://linuxtv.org
8108 S:      Maintained
8109 F:      drivers/media/radio/radio-isa*
8110
8111 ISAPNP
8112 M:      Jaroslav Kysela <perex@perex.cz>
8113 S:      Maintained
8114 F:      Documentation/isapnp.txt
8115 F:      drivers/pnp/isapnp/
8116 F:      include/linux/isapnp.h
8117
8118 ISCSI
8119 M:      Lee Duncan <lduncan@suse.com>
8120 M:      Chris Leech <cleech@redhat.com>
8121 L:      open-iscsi@googlegroups.com
8122 W:      www.open-iscsi.com
8123 S:      Maintained
8124 F:      drivers/scsi/*iscsi*
8125 F:      include/scsi/*iscsi*
8126
8127 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
8128 M:      Peter Jones <pjones@redhat.com>
8129 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
8130 S:      Maintained
8131 F:      drivers/firmware/iscsi_ibft*
8132
8133 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
8134 M:      Sagi Grimberg <sagi@grimberg.me>
8135 M:      Max Gurtovoy <maxg@mellanox.com>
8136 L:      linux-rdma@vger.kernel.org
8137 S:      Supported
8138 W:      http://www.openfabrics.org
8139 W:      www.open-iscsi.org
8140 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
8141 F:      drivers/infiniband/ulp/iser/
8142
8143 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
8144 M:      Sagi Grimberg <sagi@grimberg.me>
8145 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
8146 L:      linux-rdma@vger.kernel.org
8147 L:      target-devel@vger.kernel.org
8148 S:      Supported
8149 W:      http://www.linux-iscsi.org
8150 F:      drivers/infiniband/ulp/isert
8151
8152 ISDN SUBSYSTEM
8153 M:      Karsten Keil <isdn@linux-pingi.de>
8154 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
8155 L:      netdev@vger.kernel.org
8156 W:      http://www.isdn4linux.de
8157 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kkeil/isdn-2.6.git
8158 S:      Maintained
8159 F:      Documentation/isdn/
8160 F:      drivers/isdn/
8161 F:      include/linux/isdn.h
8162 F:      include/linux/isdn/
8163 F:      include/uapi/linux/isdn.h
8164 F:      include/uapi/linux/isdn/
8165
8166 IT87 HARDWARE MONITORING DRIVER
8167 M:      Jean Delvare <jdelvare@suse.com>
8168 L:      linux-hwmon@vger.kernel.org
8169 S:      Maintained
8170 F:      Documentation/hwmon/it87
8171 F:      drivers/hwmon/it87.c
8172
8173 IT913X MEDIA DRIVER
8174 M:      Antti Palosaari <crope@iki.fi>
8175 L:      linux-media@vger.kernel.org
8176 W:      https://linuxtv.org
8177 W:      http://palosaari.fi/linux/
8178 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8179 T:      git git://linuxtv.org/anttip/media_tree.git
8180 S:      Maintained
8181 F:      drivers/media/tuners/it913x*
8182
8183 IVTV VIDEO4LINUX DRIVER
8184 M:      Andy Walls <awalls@md.metrocast.net>
8185 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
8186 L:      linux-media@vger.kernel.org
8187 T:      git git://linuxtv.org/media_tree.git
8188 W:      http://www.ivtvdriver.org
8189 S:      Maintained
8190 F:      Documentation/media/v4l-drivers/ivtv*
8191 F:      drivers/media/pci/ivtv/
8192 F:      include/uapi/linux/ivtv*
8193
8194 IX2505V MEDIA DRIVER
8195 M:      Malcolm Priestley <tvboxspy@gmail.com>
8196 L:      linux-media@vger.kernel.org
8197 W:      https://linuxtv.org
8198 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8199 S:      Maintained
8200 F:      drivers/media/dvb-frontends/ix2505v*
8201
8202 JAILHOUSE HYPERVISOR INTERFACE
8203 M:      Jan Kiszka <jan.kiszka@siemens.com>
8204 L:      jailhouse-dev@googlegroups.com
8205 S:      Maintained
8206 F:      arch/x86/kernel/jailhouse.c
8207 F:      arch/x86/include/asm/jailhouse_para.h
8208
8209 JC42.4 TEMPERATURE SENSOR DRIVER
8210 M:      Guenter Roeck <linux@roeck-us.net>
8211 L:      linux-hwmon@vger.kernel.org
8212 S:      Maintained
8213 F:      drivers/hwmon/jc42.c
8214 F:      Documentation/hwmon/jc42
8215
8216 JFS FILESYSTEM
8217 M:      Dave Kleikamp <shaggy@kernel.org>
8218 L:      jfs-discussion@lists.sourceforge.net
8219 W:      http://jfs.sourceforge.net/
8220 T:      git git://github.com/kleikamp/linux-shaggy.git
8221 S:      Maintained
8222 F:      Documentation/filesystems/jfs.txt
8223 F:      fs/jfs/
8224
8225 JME NETWORK DRIVER
8226 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
8227 L:      netdev@vger.kernel.org
8228 S:      Maintained
8229 F:      drivers/net/ethernet/jme.*
8230
8231 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
8232 M:      David Woodhouse <dwmw2@infradead.org>
8233 L:      linux-mtd@lists.infradead.org
8234 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
8235 S:      Maintained
8236 F:      fs/jffs2/
8237 F:      include/uapi/linux/jffs2.h
8238
8239 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
8240 M:      "Theodore Ts'o" <tytso@mit.edu>
8241 M:      Jan Kara <jack@suse.com>
8242 L:      linux-ext4@vger.kernel.org
8243 S:      Maintained
8244 F:      fs/jbd2/
8245 F:      include/linux/jbd2.h
8246
8247 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
8248 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
8249 L:      linux-media@vger.kernel.org
8250 S:      Maintained
8251 F:      drivers/media/platform/rcar_jpu.c
8252
8253 JSM Neo PCI based serial card
8254 L:      linux-serial@vger.kernel.org
8255 S:      Orphan
8256 F:      drivers/tty/serial/jsm/
8257
8258 K10TEMP HARDWARE MONITORING DRIVER
8259 M:      Clemens Ladisch <clemens@ladisch.de>
8260 L:      linux-hwmon@vger.kernel.org
8261 S:      Maintained
8262 F:      Documentation/hwmon/k10temp
8263 F:      drivers/hwmon/k10temp.c
8264
8265 K8TEMP HARDWARE MONITORING DRIVER
8266 M:      Rudolf Marek <r.marek@assembler.cz>
8267 L:      linux-hwmon@vger.kernel.org
8268 S:      Maintained
8269 F:      Documentation/hwmon/k8temp
8270 F:      drivers/hwmon/k8temp.c
8271
8272 KASAN
8273 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
8274 R:      Alexander Potapenko <glider@google.com>
8275 R:      Dmitry Vyukov <dvyukov@google.com>
8276 L:      kasan-dev@googlegroups.com
8277 S:      Maintained
8278 F:      arch/*/include/asm/kasan.h
8279 F:      arch/*/mm/kasan_init*
8280 F:      Documentation/dev-tools/kasan.rst
8281 F:      include/linux/kasan*.h
8282 F:      lib/test_kasan.c
8283 F:      mm/kasan/
8284 F:      scripts/Makefile.kasan
8285
8286 KCONFIG
8287 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8288 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
8289 L:      linux-kbuild@vger.kernel.org
8290 S:      Maintained
8291 F:      Documentation/kbuild/kconfig*
8292 F:      scripts/kconfig/
8293 F:      scripts/Kconfig.include
8294
8295 KDUMP
8296 M:      Dave Young <dyoung@redhat.com>
8297 M:      Baoquan He <bhe@redhat.com>
8298 R:      Vivek Goyal <vgoyal@redhat.com>
8299 L:      kexec@lists.infradead.org
8300 W:      http://lse.sourceforge.net/kdump/
8301 S:      Maintained
8302 F:      Documentation/kdump/
8303
8304 KEENE FM RADIO TRANSMITTER DRIVER
8305 M:      Hans Verkuil <hverkuil@xs4all.nl>
8306 L:      linux-media@vger.kernel.org
8307 T:      git git://linuxtv.org/media_tree.git
8308 W:      https://linuxtv.org
8309 S:      Maintained
8310 F:      drivers/media/radio/radio-keene*
8311
8312 KERNEL AUTOMOUNTER
8313 M:      Ian Kent <raven@themaw.net>
8314 L:      autofs@vger.kernel.org
8315 S:      Maintained
8316 F:      fs/autofs/
8317
8318 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
8319 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8320 M:      Michal Marek <michal.lkml@markovi.net>
8321 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
8322 L:      linux-kbuild@vger.kernel.org
8323 S:      Maintained
8324 F:      Documentation/kbuild/
8325 F:      Makefile
8326 F:      scripts/Kbuild*
8327 F:      scripts/Makefile*
8328 F:      scripts/basic/
8329 F:      scripts/mk*
8330 F:      scripts/mod/
8331 F:      scripts/package/
8332
8333 KERNEL JANITORS
8334 L:      kernel-janitors@vger.kernel.org
8335 W:      http://kernelnewbies.org/KernelJanitors
8336 S:      Odd Fixes
8337
8338 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
8339 M:      "J. Bruce Fields" <bfields@fieldses.org>
8340 M:      Jeff Layton <jlayton@kernel.org>
8341 L:      linux-nfs@vger.kernel.org
8342 W:      http://nfs.sourceforge.net/
8343 T:      git git://linux-nfs.org/~bfields/linux.git
8344 S:      Supported
8345 F:      fs/nfsd/
8346 F:      include/uapi/linux/nfsd/
8347 F:      fs/lockd/
8348 F:      fs/nfs_common/
8349 F:      net/sunrpc/
8350 F:      include/linux/lockd/
8351 F:      include/linux/sunrpc/
8352 F:      include/uapi/linux/sunrpc/
8353
8354 KERNEL SELFTEST FRAMEWORK
8355 M:      Shuah Khan <shuah@kernel.org>
8356 M:      Shuah Khan <skhan@linuxfoundation.org>
8357 L:      linux-kselftest@vger.kernel.org
8358 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
8359 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
8360 S:      Maintained
8361 F:      tools/testing/selftests/
8362 F:      Documentation/dev-tools/kselftest*
8363
8364 KERNEL USERMODE HELPER
8365 M:      Luis Chamberlain <mcgrof@kernel.org>
8366 L:      linux-kernel@vger.kernel.org
8367 S:      Maintained
8368 F:      kernel/umh.c
8369 F:      include/linux/umh.h
8370
8371 KERNEL VIRTUAL MACHINE (KVM)
8372 M:      Paolo Bonzini <pbonzini@redhat.com>
8373 M:      Radim Krčmář <rkrcmar@redhat.com>
8374 L:      kvm@vger.kernel.org
8375 W:      http://www.linux-kvm.org
8376 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8377 S:      Supported
8378 F:      Documentation/virtual/kvm/
8379 F:      include/trace/events/kvm.h
8380 F:      include/uapi/asm-generic/kvm*
8381 F:      include/uapi/linux/kvm*
8382 F:      include/asm-generic/kvm*
8383 F:      include/linux/kvm*
8384 F:      include/kvm/iodev.h
8385 F:      virt/kvm/*
8386 F:      tools/kvm/
8387
8388 KERNEL VIRTUAL MACHINE FOR AMD-V (KVM/amd)
8389 M:      Joerg Roedel <joro@8bytes.org>
8390 L:      kvm@vger.kernel.org
8391 W:      http://www.linux-kvm.org/
8392 S:      Maintained
8393 F:      arch/x86/include/asm/svm.h
8394 F:      arch/x86/kvm/svm.c
8395
8396 KERNEL VIRTUAL MACHINE FOR ARM (KVM/arm)
8397 M:      Christoffer Dall <christoffer.dall@arm.com>
8398 M:      Marc Zyngier <marc.zyngier@arm.com>
8399 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8400 L:      kvmarm@lists.cs.columbia.edu
8401 W:      http://systems.cs.columbia.edu/projects/kvm-arm
8402 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
8403 S:      Supported
8404 F:      arch/arm/include/uapi/asm/kvm*
8405 F:      arch/arm/include/asm/kvm*
8406 F:      arch/arm/kvm/
8407 F:      virt/kvm/arm/
8408 F:      include/kvm/arm_*
8409
8410 KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64)
8411 M:      Christoffer Dall <christoffer.dall@arm.com>
8412 M:      Marc Zyngier <marc.zyngier@arm.com>
8413 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8414 L:      kvmarm@lists.cs.columbia.edu
8415 S:      Maintained
8416 F:      arch/arm64/include/uapi/asm/kvm*
8417 F:      arch/arm64/include/asm/kvm*
8418 F:      arch/arm64/kvm/
8419
8420 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
8421 M:      James Hogan <jhogan@kernel.org>
8422 L:      linux-mips@vger.kernel.org
8423 S:      Supported
8424 F:      arch/mips/include/uapi/asm/kvm*
8425 F:      arch/mips/include/asm/kvm*
8426 F:      arch/mips/kvm/
8427
8428 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
8429 M:      Paul Mackerras <paulus@ozlabs.org>
8430 L:      kvm-ppc@vger.kernel.org
8431 W:      http://www.linux-kvm.org/
8432 T:      git git://github.com/agraf/linux-2.6.git
8433 S:      Supported
8434 F:      arch/powerpc/include/uapi/asm/kvm*
8435 F:      arch/powerpc/include/asm/kvm*
8436 F:      arch/powerpc/kvm/
8437 F:      arch/powerpc/kernel/kvm*
8438
8439 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
8440 M:      Christian Borntraeger <borntraeger@de.ibm.com>
8441 M:      Janosch Frank <frankja@linux.ibm.com>
8442 R:      David Hildenbrand <david@redhat.com>
8443 R:      Cornelia Huck <cohuck@redhat.com>
8444 L:      linux-s390@vger.kernel.org
8445 W:      http://www.ibm.com/developerworks/linux/linux390/
8446 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
8447 S:      Supported
8448 F:      arch/s390/include/uapi/asm/kvm*
8449 F:      arch/s390/include/asm/gmap.h
8450 F:      arch/s390/include/asm/kvm*
8451 F:      arch/s390/kvm/
8452 F:      arch/s390/mm/gmap.c
8453
8454 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
8455 M:      Paolo Bonzini <pbonzini@redhat.com>
8456 M:      Radim Krčmář <rkrcmar@redhat.com>
8457 L:      kvm@vger.kernel.org
8458 W:      http://www.linux-kvm.org
8459 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8460 S:      Supported
8461 F:      arch/x86/kvm/
8462 F:      arch/x86/kvm/*/
8463 F:      arch/x86/include/uapi/asm/kvm*
8464 F:      arch/x86/include/asm/kvm*
8465 F:      arch/x86/include/asm/pvclock-abi.h
8466 F:      arch/x86/kernel/kvm.c
8467 F:      arch/x86/kernel/kvmclock.c
8468
8469 KERNFS
8470 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
8471 M:      Tejun Heo <tj@kernel.org>
8472 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
8473 S:      Supported
8474 F:      include/linux/kernfs.h
8475 F:      fs/kernfs/
8476
8477 KEXEC
8478 M:      Eric Biederman <ebiederm@xmission.com>
8479 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
8480 L:      kexec@lists.infradead.org
8481 S:      Maintained
8482 F:      include/linux/kexec.h
8483 F:      include/uapi/linux/kexec.h
8484 F:      kernel/kexec*
8485
8486 KEYS-ENCRYPTED
8487 M:      Mimi Zohar <zohar@linux.ibm.com>
8488 L:      linux-integrity@vger.kernel.org
8489 L:      keyrings@vger.kernel.org
8490 S:      Supported
8491 F:      Documentation/security/keys/trusted-encrypted.rst
8492 F:      include/keys/encrypted-type.h
8493 F:      security/keys/encrypted-keys/
8494
8495 KEYS-TRUSTED
8496 M:      James Bottomley <jejb@linux.ibm.com>
8497 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
8498 M:      Mimi Zohar <zohar@linuxibm.com>
8499 L:      linux-integrity@vger.kernel.org
8500 L:      keyrings@vger.kernel.org
8501 S:      Supported
8502 F:      Documentation/security/keys/trusted-encrypted.rst
8503 F:      include/keys/trusted-type.h
8504 F:      security/keys/trusted.c
8505 F:      security/keys/trusted.h
8506
8507 KEYS/KEYRINGS:
8508 M:      David Howells <dhowells@redhat.com>
8509 L:      keyrings@vger.kernel.org
8510 S:      Maintained
8511 F:      Documentation/security/keys/core.rst
8512 F:      include/linux/key.h
8513 F:      include/linux/key-type.h
8514 F:      include/linux/keyctl.h
8515 F:      include/uapi/linux/keyctl.h
8516 F:      include/keys/
8517 F:      security/keys/
8518
8519 KGDB / KDB /debug_core
8520 M:      Jason Wessel <jason.wessel@windriver.com>
8521 M:      Daniel Thompson <daniel.thompson@linaro.org>
8522 W:      http://kgdb.wiki.kernel.org/
8523 L:      kgdb-bugreport@lists.sourceforge.net
8524 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
8525 S:      Maintained
8526 F:      Documentation/dev-tools/kgdb.rst
8527 F:      drivers/misc/kgdbts.c
8528 F:      drivers/tty/serial/kgdboc.c
8529 F:      include/linux/kdb.h
8530 F:      include/linux/kgdb.h
8531 F:      kernel/debug/
8532
8533 KMEMLEAK
8534 M:      Catalin Marinas <catalin.marinas@arm.com>
8535 S:      Maintained
8536 F:      Documentation/dev-tools/kmemleak.rst
8537 F:      include/linux/kmemleak.h
8538 F:      mm/kmemleak.c
8539 F:      mm/kmemleak-test.c
8540
8541 KMOD KERNEL MODULE LOADER - USERMODE HELPER
8542 M:      Luis Chamberlain <mcgrof@kernel.org>
8543 L:      linux-kernel@vger.kernel.org
8544 S:      Maintained
8545 F:      kernel/kmod.c
8546 F:      include/linux/kmod.h
8547 F:      lib/test_kmod.c
8548 F:      tools/testing/selftests/kmod/
8549
8550 KPROBES
8551 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
8552 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
8553 M:      "David S. Miller" <davem@davemloft.net>
8554 M:      Masami Hiramatsu <mhiramat@kernel.org>
8555 S:      Maintained
8556 F:      Documentation/kprobes.txt
8557 F:      include/linux/kprobes.h
8558 F:      include/asm-generic/kprobes.h
8559 F:      kernel/kprobes.c
8560
8561 KS0108 LCD CONTROLLER DRIVER
8562 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
8563 S:      Maintained
8564 F:      Documentation/auxdisplay/ks0108
8565 F:      drivers/auxdisplay/ks0108.c
8566 F:      include/linux/ks0108.h
8567
8568 L3MDEV
8569 M:      David Ahern <dsa@cumulusnetworks.com>
8570 L:      netdev@vger.kernel.org
8571 S:      Maintained
8572 F:      net/l3mdev
8573 F:      include/net/l3mdev.h
8574
8575 L7 BPF FRAMEWORK
8576 M:      John Fastabend <john.fastabend@gmail.com>
8577 M:      Daniel Borkmann <daniel@iogearbox.net>
8578 L:      netdev@vger.kernel.org
8579 L:      bpf@vger.kernel.org
8580 S:      Maintained
8581 F:      include/linux/skmsg.h
8582 F:      net/core/skmsg.c
8583 F:      net/core/sock_map.c
8584 F:      net/ipv4/tcp_bpf.c
8585
8586 LANTIQ / INTEL Ethernet drivers
8587 M:      Hauke Mehrtens <hauke@hauke-m.de>
8588 L:      netdev@vger.kernel.org
8589 S:      Maintained
8590 F:      net/dsa/tag_gswip.c
8591 F:      drivers/net/ethernet/lantiq_xrx200.c
8592 F:      drivers/net/dsa/lantiq_pce.h
8593 F:      drivers/net/dsa/lantiq_gswip.c
8594
8595 LANTIQ MIPS ARCHITECTURE
8596 M:      John Crispin <john@phrozen.org>
8597 L:      linux-mips@vger.kernel.org
8598 S:      Maintained
8599 F:      arch/mips/lantiq
8600 F:      drivers/soc/lantiq
8601
8602 LAPB module
8603 L:      linux-x25@vger.kernel.org
8604 S:      Orphan
8605 F:      Documentation/networking/lapb-module.txt
8606 F:      include/*/lapb.h
8607 F:      net/lapb/
8608
8609 LASI 53c700 driver for PARISC
8610 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
8611 L:      linux-scsi@vger.kernel.org
8612 S:      Maintained
8613 F:      Documentation/scsi/53c700.txt
8614 F:      drivers/scsi/53c700*
8615
8616 LEAKING_ADDRESSES
8617 M:      Tobin C. Harding <me@tobin.cc>
8618 M:      Tycho Andersen <tycho@tycho.ws>
8619 L:      kernel-hardening@lists.openwall.com
8620 S:      Maintained
8621 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
8622 F:      scripts/leaking_addresses.pl
8623
8624 LED SUBSYSTEM
8625 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
8626 M:      Pavel Machek <pavel@ucw.cz>
8627 L:      linux-leds@vger.kernel.org
8628 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
8629 S:      Maintained
8630 F:      Documentation/devicetree/bindings/leds/
8631 F:      drivers/leds/
8632 F:      include/linux/leds.h
8633
8634 LEGACY EEPROM DRIVER
8635 M:      Jean Delvare <jdelvare@suse.com>
8636 S:      Maintained
8637 F:      Documentation/misc-devices/eeprom
8638 F:      drivers/misc/eeprom/eeprom.c
8639
8640 LEGO MINDSTORMS EV3
8641 R:      David Lechner <david@lechnology.com>
8642 S:      Maintained
8643 F:      arch/arm/boot/dts/da850-lego-ev3.dts
8644 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
8645 F:      drivers/power/supply/lego_ev3_battery.c
8646
8647 LEGO USB Tower driver
8648 M:      Juergen Stuber <starblue@users.sourceforge.net>
8649 L:      legousb-devel@lists.sourceforge.net
8650 W:      http://legousb.sourceforge.net/
8651 S:      Maintained
8652 F:      drivers/usb/misc/legousbtower.c
8653
8654 LG LAPTOP EXTRAS
8655 M:      Matan Ziv-Av <matan@svgalib.org>
8656 L:      platform-driver-x86@vger.kernel.org
8657 S:      Maintained
8658 F:      Documentation/ABI/testing/sysfs-platform-lg-laptop
8659 F:      Documentation/laptops/lg-laptop.rst
8660 F:      drivers/platform/x86/lg-laptop.c
8661
8662 LG2160 MEDIA DRIVER
8663 M:      Michael Krufky <mkrufky@linuxtv.org>
8664 L:      linux-media@vger.kernel.org
8665 W:      https://linuxtv.org
8666 W:      http://github.com/mkrufky
8667 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8668 T:      git git://linuxtv.org/mkrufky/tuners.git
8669 S:      Maintained
8670 F:      drivers/media/dvb-frontends/lg2160.*
8671
8672 LGDT3305 MEDIA DRIVER
8673 M:      Michael Krufky <mkrufky@linuxtv.org>
8674 L:      linux-media@vger.kernel.org
8675 W:      https://linuxtv.org
8676 W:      http://github.com/mkrufky
8677 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8678 T:      git git://linuxtv.org/mkrufky/tuners.git
8679 S:      Maintained
8680 F:      drivers/media/dvb-frontends/lgdt3305.*
8681
8682 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
8683 M:      Viresh Kumar <vireshk@kernel.org>
8684 L:      linux-ide@vger.kernel.org
8685 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8686 S:      Maintained
8687 F:      include/linux/pata_arasan_cf_data.h
8688 F:      drivers/ata/pata_arasan_cf.c
8689
8690 LIBATA PATA DRIVERS
8691 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8692 M:      Jens Axboe <axboe@kernel.dk>
8693 L:      linux-ide@vger.kernel.org
8694 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8695 S:      Maintained
8696 F:      drivers/ata/pata_*.c
8697 F:      drivers/ata/ata_generic.c
8698
8699 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
8700 M:      Linus Walleij <linus.walleij@linaro.org>
8701 L:      linux-ide@vger.kernel.org
8702 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8703 S:      Maintained
8704 F:      drivers/ata/pata_ftide010.c
8705 F:      drivers/ata/sata_gemini.c
8706 F:      drivers/ata/sata_gemini.h
8707
8708 LIBATA SATA AHCI PLATFORM devices support
8709 M:      Hans de Goede <hdegoede@redhat.com>
8710 M:      Jens Axboe <axboe@kernel.dk>
8711 L:      linux-ide@vger.kernel.org
8712 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8713 S:      Maintained
8714 F:      drivers/ata/ahci_platform.c
8715 F:      drivers/ata/libahci_platform.c
8716 F:      include/linux/ahci_platform.h
8717
8718 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
8719 M:      Mikael Pettersson <mikpelinux@gmail.com>
8720 L:      linux-ide@vger.kernel.org
8721 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8722 S:      Maintained
8723 F:      drivers/ata/sata_promise.*
8724
8725 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
8726 M:      Jens Axboe <axboe@kernel.dk>
8727 L:      linux-ide@vger.kernel.org
8728 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8729 S:      Maintained
8730 F:      drivers/ata/
8731 F:      include/linux/ata.h
8732 F:      include/linux/libata.h
8733 F:      Documentation/devicetree/bindings/ata/
8734
8735 LIBLOCKDEP
8736 M:      Sasha Levin <alexander.levin@microsoft.com>
8737 S:      Maintained
8738 F:      tools/lib/lockdep/
8739
8740 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
8741 M:      Ross Zwisler <zwisler@kernel.org>
8742 M:      Dan Williams <dan.j.williams@intel.com>
8743 M:      Vishal Verma <vishal.l.verma@intel.com>
8744 M:      Dave Jiang <dave.jiang@intel.com>
8745 L:      linux-nvdimm@lists.01.org
8746 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8747 S:      Supported
8748 F:      drivers/nvdimm/blk.c
8749 F:      drivers/nvdimm/region_devs.c
8750
8751 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
8752 M:      Vishal Verma <vishal.l.verma@intel.com>
8753 M:      Dan Williams <dan.j.williams@intel.com>
8754 M:      Ross Zwisler <zwisler@kernel.org>
8755 M:      Dave Jiang <dave.jiang@intel.com>
8756 L:      linux-nvdimm@lists.01.org
8757 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8758 S:      Supported
8759 F:      drivers/nvdimm/btt*
8760
8761 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
8762 M:      Ross Zwisler <zwisler@kernel.org>
8763 M:      Dan Williams <dan.j.williams@intel.com>
8764 M:      Vishal Verma <vishal.l.verma@intel.com>
8765 M:      Dave Jiang <dave.jiang@intel.com>
8766 L:      linux-nvdimm@lists.01.org
8767 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8768 S:      Supported
8769 F:      drivers/nvdimm/pmem*
8770
8771 LIBNVDIMM: DEVICETREE BINDINGS
8772 M:      Oliver O'Halloran <oohall@gmail.com>
8773 L:      linux-nvdimm@lists.01.org
8774 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8775 S:      Supported
8776 F:      drivers/nvdimm/of_pmem.c
8777 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
8778
8779 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
8780 M:      Dan Williams <dan.j.williams@intel.com>
8781 M:      Ross Zwisler <zwisler@kernel.org>
8782 M:      Vishal Verma <vishal.l.verma@intel.com>
8783 M:      Dave Jiang <dave.jiang@intel.com>
8784 L:      linux-nvdimm@lists.01.org
8785 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8786 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
8787 S:      Supported
8788 F:      drivers/nvdimm/*
8789 F:      drivers/acpi/nfit/*
8790 F:      include/linux/nd.h
8791 F:      include/linux/libnvdimm.h
8792 F:      include/uapi/linux/ndctl.h
8793
8794 LIGHTNVM PLATFORM SUPPORT
8795 M:      Matias Bjorling <mb@lightnvm.io>
8796 W:      http://github/OpenChannelSSD
8797 L:      linux-block@vger.kernel.org
8798 S:      Maintained
8799 F:      drivers/lightnvm/
8800 F:      include/linux/lightnvm.h
8801 F:      include/uapi/linux/lightnvm.h
8802
8803 LINUX FOR POWER MACINTOSH
8804 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8805 W:      http://www.penguinppc.org/
8806 L:      linuxppc-dev@lists.ozlabs.org
8807 S:      Maintained
8808 F:      arch/powerpc/platforms/powermac/
8809 F:      drivers/macintosh/
8810
8811 LINUX FOR POWERPC (32-BIT AND 64-BIT)
8812 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8813 M:      Paul Mackerras <paulus@samba.org>
8814 M:      Michael Ellerman <mpe@ellerman.id.au>
8815 W:      https://github.com/linuxppc/linux/wiki
8816 L:      linuxppc-dev@lists.ozlabs.org
8817 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
8818 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
8819 S:      Supported
8820 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
8821 F:      Documentation/devicetree/bindings/powerpc/
8822 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
8823 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
8824 F:      Documentation/powerpc/
8825 F:      arch/powerpc/
8826 F:      drivers/char/tpm/tpm_ibmvtpm*
8827 F:      drivers/crypto/nx/
8828 F:      drivers/crypto/vmx/
8829 F:      drivers/i2c/busses/i2c-opal.c
8830 F:      drivers/net/ethernet/ibm/ibmveth.*
8831 F:      drivers/net/ethernet/ibm/ibmvnic.*
8832 F:      drivers/pci/hotplug/pnv_php.c
8833 F:      drivers/pci/hotplug/rpa*
8834 F:      drivers/rtc/rtc-opal.c
8835 F:      drivers/scsi/ibmvscsi/
8836 F:      drivers/tty/hvc/hvc_opal.c
8837 F:      drivers/watchdog/wdrtas.c
8838 F:      tools/testing/selftests/powerpc
8839 N:      /pmac
8840 N:      powermac
8841 N:      powernv
8842 N:      [^a-z0-9]ps3
8843 N:      pseries
8844
8845 LINUX FOR POWERPC EMBEDDED MPC5XXX
8846 M:      Anatolij Gustschin <agust@denx.de>
8847 L:      linuxppc-dev@lists.ozlabs.org
8848 T:      git git://git.denx.de/linux-denx-agust.git
8849 S:      Maintained
8850 F:      arch/powerpc/platforms/512x/
8851 F:      arch/powerpc/platforms/52xx/
8852
8853 LINUX FOR POWERPC EMBEDDED PPC4XX
8854 M:      Alistair Popple <alistair@popple.id.au>
8855 M:      Matt Porter <mporter@kernel.crashing.org>
8856 W:      http://www.penguinppc.org/
8857 L:      linuxppc-dev@lists.ozlabs.org
8858 S:      Maintained
8859 F:      arch/powerpc/platforms/40x/
8860 F:      arch/powerpc/platforms/44x/
8861
8862 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
8863 M:      Scott Wood <oss@buserror.net>
8864 M:      Kumar Gala <galak@kernel.crashing.org>
8865 W:      http://www.penguinppc.org/
8866 L:      linuxppc-dev@lists.ozlabs.org
8867 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
8868 S:      Maintained
8869 F:      arch/powerpc/platforms/83xx/
8870 F:      arch/powerpc/platforms/85xx/
8871 F:      Documentation/devicetree/bindings/powerpc/fsl/
8872
8873 LINUX FOR POWERPC EMBEDDED PPC8XX
8874 M:      Vitaly Bordug <vitb@kernel.crashing.org>
8875 W:      http://www.penguinppc.org/
8876 L:      linuxppc-dev@lists.ozlabs.org
8877 S:      Maintained
8878 F:      arch/powerpc/platforms/8xx/
8879
8880 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
8881 L:      linuxppc-dev@lists.ozlabs.org
8882 S:      Orphan
8883 F:      arch/powerpc/*/*virtex*
8884 F:      arch/powerpc/*/*/*virtex*
8885
8886 LINUX FOR POWERPC PA SEMI PWRFICIENT
8887 L:      linuxppc-dev@lists.ozlabs.org
8888 S:      Orphan
8889 F:      arch/powerpc/platforms/pasemi/
8890 F:      drivers/*/*pasemi*
8891 F:      drivers/*/*/*pasemi*
8892
8893 LINUX KERNEL DUMP TEST MODULE (LKDTM)
8894 M:      Kees Cook <keescook@chromium.org>
8895 S:      Maintained
8896 F:      drivers/misc/lkdtm/*
8897
8898 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
8899 M:      Alan Stern <stern@rowland.harvard.edu>
8900 M:      Andrea Parri <andrea.parri@amarulasolutions.com>
8901 M:      Will Deacon <will.deacon@arm.com>
8902 M:      Peter Zijlstra <peterz@infradead.org>
8903 M:      Boqun Feng <boqun.feng@gmail.com>
8904 M:      Nicholas Piggin <npiggin@gmail.com>
8905 M:      David Howells <dhowells@redhat.com>
8906 M:      Jade Alglave <j.alglave@ucl.ac.uk>
8907 M:      Luc Maranget <luc.maranget@inria.fr>
8908 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
8909 R:      Akira Yokosawa <akiyks@gmail.com>
8910 R:      Daniel Lustig <dlustig@nvidia.com>
8911 L:      linux-kernel@vger.kernel.org
8912 L:      linux-arch@vger.kernel.org
8913 S:      Supported
8914 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
8915 F:      tools/memory-model/
8916 F:      Documentation/atomic_bitops.txt
8917 F:      Documentation/atomic_t.txt
8918 F:      Documentation/core-api/atomic_ops.rst
8919 F:      Documentation/core-api/refcount-vs-atomic.rst
8920 F:      Documentation/memory-barriers.txt
8921
8922 LIS3LV02D ACCELEROMETER DRIVER
8923 M:      Eric Piel <eric.piel@tremplin-utc.net>
8924 S:      Maintained
8925 F:      Documentation/misc-devices/lis3lv02d
8926 F:      drivers/misc/lis3lv02d/
8927 F:      drivers/platform/x86/hp_accel.c
8928
8929 LIVE PATCHING
8930 M:      Josh Poimboeuf <jpoimboe@redhat.com>
8931 M:      Jessica Yu <jeyu@kernel.org>
8932 M:      Jiri Kosina <jikos@kernel.org>
8933 M:      Miroslav Benes <mbenes@suse.cz>
8934 R:      Petr Mladek <pmladek@suse.com>
8935 S:      Maintained
8936 F:      kernel/livepatch/
8937 F:      include/linux/livepatch.h
8938 F:      arch/x86/include/asm/livepatch.h
8939 F:      arch/x86/kernel/livepatch.c
8940 F:      Documentation/livepatch/
8941 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
8942 F:      samples/livepatch/
8943 L:      live-patching@vger.kernel.org
8944 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/livepatching.git
8945
8946 LLC (802.2)
8947 L:      netdev@vger.kernel.org
8948 S:      Odd fixes
8949 F:      include/linux/llc.h
8950 F:      include/uapi/linux/llc.h
8951 F:      include/net/llc*
8952 F:      net/llc/
8953
8954 LM73 HARDWARE MONITOR DRIVER
8955 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
8956 L:      linux-hwmon@vger.kernel.org
8957 S:      Maintained
8958 F:      drivers/hwmon/lm73.c
8959
8960 LM78 HARDWARE MONITOR DRIVER
8961 M:      Jean Delvare <jdelvare@suse.com>
8962 L:      linux-hwmon@vger.kernel.org
8963 S:      Maintained
8964 F:      Documentation/hwmon/lm78
8965 F:      drivers/hwmon/lm78.c
8966
8967 LM83 HARDWARE MONITOR DRIVER
8968 M:      Jean Delvare <jdelvare@suse.com>
8969 L:      linux-hwmon@vger.kernel.org
8970 S:      Maintained
8971 F:      Documentation/hwmon/lm83
8972 F:      drivers/hwmon/lm83.c
8973
8974 LM90 HARDWARE MONITOR DRIVER
8975 M:      Jean Delvare <jdelvare@suse.com>
8976 L:      linux-hwmon@vger.kernel.org
8977 S:      Maintained
8978 F:      Documentation/hwmon/lm90
8979 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
8980 F:      drivers/hwmon/lm90.c
8981 F:      include/dt-bindings/thermal/lm90.h
8982
8983 LM95234 HARDWARE MONITOR DRIVER
8984 M:      Guenter Roeck <linux@roeck-us.net>
8985 L:      linux-hwmon@vger.kernel.org
8986 S:      Maintained
8987 F:      Documentation/hwmon/lm95234
8988 F:      drivers/hwmon/lm95234.c
8989
8990 LME2510 MEDIA DRIVER
8991 M:      Malcolm Priestley <tvboxspy@gmail.com>
8992 L:      linux-media@vger.kernel.org
8993 W:      https://linuxtv.org
8994 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8995 S:      Maintained
8996 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
8997
8998 LOADPIN SECURITY MODULE
8999 M:      Kees Cook <keescook@chromium.org>
9000 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
9001 S:      Supported
9002 F:      security/loadpin/
9003 F:      Documentation/admin-guide/LSM/LoadPin.rst
9004
9005 LOCKING PRIMITIVES
9006 M:      Peter Zijlstra <peterz@infradead.org>
9007 M:      Ingo Molnar <mingo@redhat.com>
9008 M:      Will Deacon <will.deacon@arm.com>
9009 L:      linux-kernel@vger.kernel.org
9010 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
9011 S:      Maintained
9012 F:      Documentation/locking/
9013 F:      include/linux/lockdep.h
9014 F:      include/linux/spinlock*.h
9015 F:      arch/*/include/asm/spinlock*.h
9016 F:      include/linux/rwlock*.h
9017 F:      include/linux/mutex*.h
9018 F:      include/linux/rwsem*.h
9019 F:      arch/*/include/asm/rwsem.h
9020 F:      include/linux/seqlock.h
9021 F:      lib/locking*.[ch]
9022 F:      kernel/locking/
9023 X:      kernel/locking/locktorture.c
9024
9025 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
9026 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
9027 L:      linux-ntfs-dev@lists.sourceforge.net
9028 W:      http://www.linux-ntfs.org/content/view/19/37/
9029 S:      Maintained
9030 F:      Documentation/ldm.txt
9031 F:      block/partitions/ldm.*
9032
9033 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
9034 M:      Sathya Prakash <sathya.prakash@broadcom.com>
9035 M:      Chaitra P B <chaitra.basappa@broadcom.com>
9036 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
9037 L:      MPT-FusionLinux.pdl@broadcom.com
9038 L:      linux-scsi@vger.kernel.org
9039 W:      http://www.avagotech.com/support/
9040 S:      Supported
9041 F:      drivers/message/fusion/
9042 F:      drivers/scsi/mpt3sas/
9043
9044 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
9045 M:      Matthew Wilcox <willy@infradead.org>
9046 L:      linux-scsi@vger.kernel.org
9047 S:      Maintained
9048 F:      drivers/scsi/sym53c8xx_2/
9049
9050 LTC1660 DAC DRIVER
9051 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
9052 L:      linux-iio@vger.kernel.org
9053 S:      Maintained
9054 F:      Documentation/devicetree/bindings/iio/dac/ltc1660.txt
9055 F:      drivers/iio/dac/ltc1660.c
9056
9057 LTC4261 HARDWARE MONITOR DRIVER
9058 M:      Guenter Roeck <linux@roeck-us.net>
9059 L:      linux-hwmon@vger.kernel.org
9060 S:      Maintained
9061 F:      Documentation/hwmon/ltc4261
9062 F:      drivers/hwmon/ltc4261.c
9063
9064 LTC4306 I2C MULTIPLEXER DRIVER
9065 M:      Michael Hennerich <michael.hennerich@analog.com>
9066 W:      http://ez.analog.com/community/linux-device-drivers
9067 L:      linux-i2c@vger.kernel.org
9068 S:      Supported
9069 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
9070 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
9071
9072 LTP (Linux Test Project)
9073 M:      Mike Frysinger <vapier@gentoo.org>
9074 M:      Cyril Hrubis <chrubis@suse.cz>
9075 M:      Wanlong Gao <wanlong.gao@gmail.com>
9076 M:      Jan Stancek <jstancek@redhat.com>
9077 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
9078 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
9079 L:      ltp@lists.linux.it (subscribers-only)
9080 W:      http://linux-test-project.github.io/
9081 T:      git git://github.com/linux-test-project/ltp.git
9082 S:      Maintained
9083
9084 M68K ARCHITECTURE
9085 M:      Geert Uytterhoeven <geert@linux-m68k.org>
9086 L:      linux-m68k@lists.linux-m68k.org
9087 W:      http://www.linux-m68k.org/
9088 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
9089 S:      Maintained
9090 F:      arch/m68k/
9091 F:      drivers/zorro/
9092
9093 M68K ON APPLE MACINTOSH
9094 M:      Joshua Thompson <funaho@jurai.org>
9095 W:      http://www.mac.linux-m68k.org/
9096 L:      linux-m68k@lists.linux-m68k.org
9097 S:      Maintained
9098 F:      arch/m68k/mac/
9099
9100 M68K ON HP9000/300
9101 M:      Philip Blundell <philb@gnu.org>
9102 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
9103 S:      Maintained
9104 F:      arch/m68k/hp300/
9105
9106 M88DS3103 MEDIA DRIVER
9107 M:      Antti Palosaari <crope@iki.fi>
9108 L:      linux-media@vger.kernel.org
9109 W:      https://linuxtv.org
9110 W:      http://palosaari.fi/linux/
9111 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9112 T:      git git://linuxtv.org/anttip/media_tree.git
9113 S:      Maintained
9114 F:      drivers/media/dvb-frontends/m88ds3103*
9115
9116 M88RS2000 MEDIA DRIVER
9117 M:      Malcolm Priestley <tvboxspy@gmail.com>
9118 L:      linux-media@vger.kernel.org
9119 W:      https://linuxtv.org
9120 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9121 S:      Maintained
9122 F:      drivers/media/dvb-frontends/m88rs2000*
9123
9124 MA901 MASTERKIT USB FM RADIO DRIVER
9125 M:      Alexey Klimov <klimov.linux@gmail.com>
9126 L:      linux-media@vger.kernel.org
9127 T:      git git://linuxtv.org/media_tree.git
9128 S:      Maintained
9129 F:      drivers/media/radio/radio-ma901.c
9130
9131 MAC80211
9132 M:      Johannes Berg <johannes@sipsolutions.net>
9133 L:      linux-wireless@vger.kernel.org
9134 W:      http://wireless.kernel.org/
9135 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
9136 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
9137 S:      Maintained
9138 F:      Documentation/networking/mac80211-injection.txt
9139 F:      include/net/mac80211.h
9140 F:      net/mac80211/
9141 F:      drivers/net/wireless/mac80211_hwsim.[ch]
9142 F:      Documentation/networking/mac80211_hwsim/README
9143
9144 MAILBOX API
9145 M:      Jassi Brar <jassisinghbrar@gmail.com>
9146 L:      linux-kernel@vger.kernel.org
9147 S:      Maintained
9148 F:      drivers/mailbox/
9149 F:      include/linux/mailbox_client.h
9150 F:      include/linux/mailbox_controller.h
9151
9152 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
9153 M:      Michael Kerrisk <mtk.manpages@gmail.com>
9154 W:      http://www.kernel.org/doc/man-pages
9155 L:      linux-man@vger.kernel.org
9156 S:      Maintained
9157
9158 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
9159 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
9160 L:      linux-mips@vger.kernel.org
9161 S:      Maintained
9162 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
9163
9164 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
9165 M:      Andrew Lunn <andrew@lunn.ch>
9166 M:      Vivien Didelot <vivien.didelot@gmail.com>
9167 L:      netdev@vger.kernel.org
9168 S:      Maintained
9169 F:      drivers/net/dsa/mv88e6xxx/
9170 F:      include/linux/platform_data/mv88e6xxx.h
9171 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
9172
9173 MARVELL ARMADA DRM SUPPORT
9174 M:      Russell King <linux@armlinux.org.uk>
9175 S:      Maintained
9176 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
9177 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
9178 F:      drivers/gpu/drm/armada/
9179 F:      include/uapi/drm/armada_drm.h
9180 F:      Documentation/devicetree/bindings/display/armada/
9181
9182 MARVELL ARMADA 3700 PHY DRIVERS
9183 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9184 S:      Maintained
9185 F:      drivers/phy/marvell/phy-mvebu-a3700-comphy.c
9186 F:      drivers/phy/marvell/phy-mvebu-a3700-utmi.c
9187 F:      Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt
9188 F:      Documentation/devicetree/bindings/phy/phy-mvebu-utmi.txt
9189
9190 MARVELL CRYPTO DRIVER
9191 M:      Boris Brezillon <bbrezillon@kernel.org>
9192 M:      Arnaud Ebalard <arno@natisbad.org>
9193 F:      drivers/crypto/marvell/
9194 S:      Maintained
9195 L:      linux-crypto@vger.kernel.org
9196
9197 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
9198 M:      Mirko Lindner <mlindner@marvell.com>
9199 M:      Stephen Hemminger <stephen@networkplumber.org>
9200 L:      netdev@vger.kernel.org
9201 S:      Maintained
9202 F:      drivers/net/ethernet/marvell/sk*
9203
9204 MARVELL LIBERTAS WIRELESS DRIVER
9205 L:      libertas-dev@lists.infradead.org
9206 S:      Orphan
9207 F:      drivers/net/wireless/marvell/libertas/
9208
9209 MARVELL MACCHIATOBIN SUPPORT
9210 M:      Russell King <linux@armlinux.org.uk>
9211 L:      linux-arm-kernel@lists.infradead.org
9212 S:      Maintained
9213 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
9214
9215 MARVELL MV643XX ETHERNET DRIVER
9216 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
9217 L:      netdev@vger.kernel.org
9218 S:      Maintained
9219 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
9220 F:      include/linux/mv643xx.h
9221
9222 MARVELL MV88X3310 PHY DRIVER
9223 M:      Russell King <linux@armlinux.org.uk>
9224 L:      netdev@vger.kernel.org
9225 S:      Maintained
9226 F:      drivers/net/phy/marvell10g.c
9227
9228 MARVELL MVEBU THERMAL DRIVER
9229 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9230 S:      Maintained
9231 F:      drivers/thermal/armada_thermal.c
9232
9233 MARVELL MVNETA ETHERNET DRIVER
9234 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
9235 L:      netdev@vger.kernel.org
9236 S:      Maintained
9237 F:      drivers/net/ethernet/marvell/mvneta.*
9238
9239 MARVELL MWIFIEX WIRELESS DRIVER
9240 M:      Amitkumar Karwar <amitkarwar@gmail.com>
9241 M:      Nishant Sarmukadam <nishants@marvell.com>
9242 M:      Ganapathi Bhat <gbhat@marvell.com>
9243 M:      Xinming Hu <huxinming820@gmail.com>
9244 L:      linux-wireless@vger.kernel.org
9245 S:      Maintained
9246 F:      drivers/net/wireless/marvell/mwifiex/
9247
9248 MARVELL MWL8K WIRELESS DRIVER
9249 M:      Lennert Buytenhek <buytenh@wantstofly.org>
9250 L:      linux-wireless@vger.kernel.org
9251 S:      Odd Fixes
9252 F:      drivers/net/wireless/marvell/mwl8k.c
9253
9254 MARVELL NAND CONTROLLER DRIVER
9255 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9256 L:      linux-mtd@lists.infradead.org
9257 S:      Maintained
9258 F:      drivers/mtd/nand/raw/marvell_nand.c
9259 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
9260
9261 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
9262 M:      Nicolas Pitre <nico@fluxnic.net>
9263 S:      Odd Fixes
9264 F:      drivers/mmc/host/mvsdio.*
9265
9266 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
9267 M:      Hu Ziji <huziji@marvell.com>
9268 L:      linux-mmc@vger.kernel.org
9269 S:      Supported
9270 F:      drivers/mmc/host/sdhci-xenon*
9271 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
9272
9273 MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER
9274 M:      Sunil Goutham <sgoutham@marvell.com>
9275 M:      Linu Cherian <lcherian@marvell.com>
9276 M:      Geetha sowjanya <gakula@marvell.com>
9277 M:      Jerin Jacob <jerinj@marvell.com>
9278 L:      netdev@vger.kernel.org
9279 S:      Supported
9280 F:      drivers/net/ethernet/marvell/octeontx2/af/
9281
9282 MATROX FRAMEBUFFER DRIVER
9283 L:      linux-fbdev@vger.kernel.org
9284 S:      Orphan
9285 F:      drivers/video/fbdev/matrox/matroxfb_*
9286 F:      include/uapi/linux/matroxfb.h
9287
9288 MAX16065 HARDWARE MONITOR DRIVER
9289 M:      Guenter Roeck <linux@roeck-us.net>
9290 L:      linux-hwmon@vger.kernel.org
9291 S:      Maintained
9292 F:      Documentation/hwmon/max16065
9293 F:      drivers/hwmon/max16065.c
9294
9295 MAX2175 SDR TUNER DRIVER
9296 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9297 L:      linux-media@vger.kernel.org
9298 T:      git git://linuxtv.org/media_tree.git
9299 S:      Maintained
9300 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
9301 F:      Documentation/media/v4l-drivers/max2175.rst
9302 F:      drivers/media/i2c/max2175*
9303 F:      include/uapi/linux/max2175.h
9304
9305 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
9306 L:      linux-hwmon@vger.kernel.org
9307 S:      Orphan
9308 F:      Documentation/hwmon/max6650
9309 F:      drivers/hwmon/max6650.c
9310
9311 MAX6697 HARDWARE MONITOR DRIVER
9312 M:      Guenter Roeck <linux@roeck-us.net>
9313 L:      linux-hwmon@vger.kernel.org
9314 S:      Maintained
9315 F:      Documentation/hwmon/max6697
9316 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
9317 F:      drivers/hwmon/max6697.c
9318 F:      include/linux/platform_data/max6697.h
9319
9320 MAX9860 MONO AUDIO VOICE CODEC DRIVER
9321 M:      Peter Rosin <peda@axentia.se>
9322 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9323 S:      Maintained
9324 F:      Documentation/devicetree/bindings/sound/max9860.txt
9325 F:      sound/soc/codecs/max9860.*
9326
9327 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
9328 M:      Javier Martinez Canillas <javier@dowhile0.org>
9329 L:      linux-kernel@vger.kernel.org
9330 S:      Supported
9331 F:      drivers/regulator/max77802-regulator.c
9332 F:      Documentation/devicetree/bindings/*/*max77802.txt
9333 F:      include/dt-bindings/*/*max77802.h
9334
9335 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
9336 M:      Krzysztof Kozlowski <krzk@kernel.org>
9337 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9338 L:      linux-pm@vger.kernel.org
9339 S:      Supported
9340 F:      drivers/power/supply/max14577_charger.c
9341 F:      drivers/power/supply/max77693_charger.c
9342
9343 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
9344 M:      Chanwoo Choi <cw00.choi@samsung.com>
9345 M:      Krzysztof Kozlowski <krzk@kernel.org>
9346 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9347 L:      linux-kernel@vger.kernel.org
9348 S:      Supported
9349 F:      drivers/*/max14577*.c
9350 F:      drivers/*/max77686*.c
9351 F:      drivers/*/max77693*.c
9352 F:      drivers/extcon/extcon-max14577.c
9353 F:      drivers/extcon/extcon-max77693.c
9354 F:      drivers/rtc/rtc-max77686.c
9355 F:      drivers/clk/clk-max77686.c
9356 F:      Documentation/devicetree/bindings/mfd/max14577.txt
9357 F:      Documentation/devicetree/bindings/*/max77686.txt
9358 F:      Documentation/devicetree/bindings/mfd/max77693.txt
9359 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
9360 F:      include/linux/mfd/max14577*.h
9361 F:      include/linux/mfd/max77686*.h
9362 F:      include/linux/mfd/max77693*.h
9363
9364 MAXIRADIO FM RADIO RECEIVER DRIVER
9365 M:      Hans Verkuil <hverkuil@xs4all.nl>
9366 L:      linux-media@vger.kernel.org
9367 T:      git git://linuxtv.org/media_tree.git
9368 W:      https://linuxtv.org
9369 S:      Maintained
9370 F:      drivers/media/radio/radio-maxiradio*
9371
9372 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
9373 M:      Peter Rosin <peda@axentia.se>
9374 L:      linux-iio@vger.kernel.org
9375 S:      Maintained
9376 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
9377 F:      drivers/iio/potentiometer/mcp4018.c
9378 F:      drivers/iio/potentiometer/mcp4531.c
9379
9380 MCR20A IEEE-802.15.4 RADIO DRIVER
9381 M:      Xue Liu <liuxuenetmail@gmail.com>
9382 L:      linux-wpan@vger.kernel.org
9383 W:      https://github.com/xueliu/mcr20a-linux
9384 S:      Maintained
9385 F:      drivers/net/ieee802154/mcr20a.c
9386 F:      drivers/net/ieee802154/mcr20a.h
9387 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
9388
9389 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
9390 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
9391 L:      linux-iio@vger.kernel.org
9392 S:      Maintained
9393 F:      drivers/iio/dac/cio-dac.c
9394
9395 MEDIA DRIVERS FOR ASCOT2E
9396 M:      Sergey Kozlov <serjk@netup.ru>
9397 M:      Abylay Ospan <aospan@netup.ru>
9398 L:      linux-media@vger.kernel.org
9399 W:      https://linuxtv.org
9400 W:      http://netup.tv/
9401 T:      git git://linuxtv.org/media_tree.git
9402 S:      Supported
9403 F:      drivers/media/dvb-frontends/ascot2e*
9404
9405 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
9406 M:      Jasmin Jessich <jasmin@anw.at>
9407 L:      linux-media@vger.kernel.org
9408 W:      https://linuxtv.org
9409 T:      git git://linuxtv.org/media_tree.git
9410 S:      Maintained
9411 F:      drivers/media/dvb-frontends/cxd2099*
9412
9413 MEDIA DRIVERS FOR CXD2841ER
9414 M:      Sergey Kozlov <serjk@netup.ru>
9415 M:      Abylay Ospan <aospan@netup.ru>
9416 L:      linux-media@vger.kernel.org
9417 W:      https://linuxtv.org
9418 W:      http://netup.tv/
9419 T:      git git://linuxtv.org/media_tree.git
9420 S:      Supported
9421 F:      drivers/media/dvb-frontends/cxd2841er*
9422
9423 MEDIA DRIVERS FOR CXD2880
9424 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
9425 L:      linux-media@vger.kernel.org
9426 W:      http://linuxtv.org/
9427 T:      git git://linuxtv.org/media_tree.git
9428 S:      Supported
9429 F:      drivers/media/dvb-frontends/cxd2880/*
9430 F:      drivers/media/spi/cxd2880*
9431
9432 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
9433 L:      linux-media@vger.kernel.org
9434 W:      https://linuxtv.org
9435 T:      git git://linuxtv.org/media_tree.git
9436 S:      Orphan
9437 F:      drivers/media/pci/ddbridge/*
9438
9439 MEDIA DRIVERS FOR FREESCALE IMX
9440 M:      Steve Longerbeam <slongerbeam@gmail.com>
9441 M:      Philipp Zabel <p.zabel@pengutronix.de>
9442 L:      linux-media@vger.kernel.org
9443 T:      git git://linuxtv.org/media_tree.git
9444 S:      Maintained
9445 F:      Documentation/devicetree/bindings/media/imx.txt
9446 F:      Documentation/media/v4l-drivers/imx.rst
9447 F:      drivers/staging/media/imx/
9448 F:      include/linux/imx-media.h
9449 F:      include/media/imx.h
9450
9451 MEDIA DRIVER FOR FREESCALE IMX PXP
9452 M:      Philipp Zabel <p.zabel@pengutronix.de>
9453 L:      linux-media@vger.kernel.org
9454 T:      git git://linuxtv.org/media_tree.git
9455 S:      Maintained
9456 F:      drivers/media/platform/imx-pxp.[ch]
9457
9458 MEDIA DRIVERS FOR HELENE
9459 M:      Abylay Ospan <aospan@netup.ru>
9460 L:      linux-media@vger.kernel.org
9461 W:      https://linuxtv.org
9462 W:      http://netup.tv/
9463 T:      git git://linuxtv.org/media_tree.git
9464 S:      Supported
9465 F:      drivers/media/dvb-frontends/helene*
9466
9467 MEDIA DRIVERS FOR HORUS3A
9468 M:      Sergey Kozlov <serjk@netup.ru>
9469 M:      Abylay Ospan <aospan@netup.ru>
9470 L:      linux-media@vger.kernel.org
9471 W:      https://linuxtv.org
9472 W:      http://netup.tv/
9473 T:      git git://linuxtv.org/media_tree.git
9474 S:      Supported
9475 F:      drivers/media/dvb-frontends/horus3a*
9476
9477 MEDIA DRIVERS FOR LNBH25
9478 M:      Sergey Kozlov <serjk@netup.ru>
9479 M:      Abylay Ospan <aospan@netup.ru>
9480 L:      linux-media@vger.kernel.org
9481 W:      https://linuxtv.org
9482 W:      http://netup.tv/
9483 T:      git git://linuxtv.org/media_tree.git
9484 S:      Supported
9485 F:      drivers/media/dvb-frontends/lnbh25*
9486
9487 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
9488 L:      linux-media@vger.kernel.org
9489 W:      https://linuxtv.org
9490 T:      git git://linuxtv.org/media_tree.git
9491 S:      Orphan
9492 F:      drivers/media/dvb-frontends/mxl5xx*
9493
9494 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
9495 M:      Sergey Kozlov <serjk@netup.ru>
9496 M:      Abylay Ospan <aospan@netup.ru>
9497 L:      linux-media@vger.kernel.org
9498 W:      https://linuxtv.org
9499 W:      http://netup.tv/
9500 T:      git git://linuxtv.org/media_tree.git
9501 S:      Supported
9502 F:      drivers/media/pci/netup_unidvb/*
9503
9504 MEDIA DRIVERS FOR RENESAS - CEU
9505 M:      Jacopo Mondi <jacopo@jmondi.org>
9506 L:      linux-media@vger.kernel.org
9507 L:      linux-renesas-soc@vger.kernel.org
9508 T:      git git://linuxtv.org/media_tree.git
9509 S:      Supported
9510 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
9511 F:      drivers/media/platform/renesas-ceu.c
9512 F:      include/media/drv-intf/renesas-ceu.h
9513
9514 MEDIA DRIVERS FOR RENESAS - DRIF
9515 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9516 L:      linux-media@vger.kernel.org
9517 L:      linux-renesas-soc@vger.kernel.org
9518 T:      git git://linuxtv.org/media_tree.git
9519 S:      Supported
9520 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
9521 F:      drivers/media/platform/rcar_drif.c
9522
9523 MEDIA DRIVERS FOR RENESAS - FCP
9524 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9525 L:      linux-media@vger.kernel.org
9526 L:      linux-renesas-soc@vger.kernel.org
9527 T:      git git://linuxtv.org/media_tree.git
9528 S:      Supported
9529 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
9530 F:      drivers/media/platform/rcar-fcp.c
9531 F:      include/media/rcar-fcp.h
9532
9533 MEDIA DRIVERS FOR RENESAS - FDP1
9534 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
9535 L:      linux-media@vger.kernel.org
9536 L:      linux-renesas-soc@vger.kernel.org
9537 T:      git git://linuxtv.org/media_tree.git
9538 S:      Supported
9539 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
9540 F:      drivers/media/platform/rcar_fdp1.c
9541
9542 MEDIA DRIVERS FOR RENESAS - VIN
9543 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
9544 L:      linux-media@vger.kernel.org
9545 L:      linux-renesas-soc@vger.kernel.org
9546 T:      git git://linuxtv.org/media_tree.git
9547 S:      Supported
9548 F:      Documentation/devicetree/bindings/media/renesas,rcar-csi2.txt
9549 F:      Documentation/devicetree/bindings/media/rcar_vin.txt
9550 F:      drivers/media/platform/rcar-vin/
9551
9552 MEDIA DRIVERS FOR RENESAS - VSP1
9553 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9554 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
9555 L:      linux-media@vger.kernel.org
9556 L:      linux-renesas-soc@vger.kernel.org
9557 T:      git git://linuxtv.org/media_tree.git
9558 S:      Supported
9559 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
9560 F:      drivers/media/platform/vsp1/
9561
9562 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
9563 L:      linux-media@vger.kernel.org
9564 W:      https://linuxtv.org
9565 T:      git git://linuxtv.org/media_tree.git
9566 S:      Orphan
9567 F:      drivers/media/dvb-frontends/stv0910*
9568
9569 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
9570 L:      linux-media@vger.kernel.org
9571 W:      https://linuxtv.org
9572 T:      git git://linuxtv.org/media_tree.git
9573 S:      Orphan
9574 F:      drivers/media/dvb-frontends/stv6111*
9575
9576 MEDIA DRIVERS FOR STM32 - DCMI
9577 M:      Hugues Fruchet <hugues.fruchet@st.com>
9578 L:      linux-media@vger.kernel.org
9579 T:      git git://linuxtv.org/media_tree.git
9580 S:      Supported
9581 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.txt
9582 F:      drivers/media/platform/stm32/stm32-dcmi.c
9583
9584 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
9585 M:      Dmitry Osipenko <digetx@gmail.com>
9586 L:      linux-media@vger.kernel.org
9587 L:      linux-tegra@vger.kernel.org
9588 T:      git git://linuxtv.org/media_tree.git
9589 S:      Maintained
9590 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
9591 F:      drivers/staging/media/tegra-vde/
9592
9593 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
9594 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
9595 P:      LinuxTV.org Project
9596 L:      linux-media@vger.kernel.org
9597 W:      https://linuxtv.org
9598 Q:      http://patchwork.kernel.org/project/linux-media/list/
9599 T:      git git://linuxtv.org/media_tree.git
9600 S:      Maintained
9601 F:      Documentation/devicetree/bindings/media/
9602 F:      Documentation/media/
9603 F:      drivers/media/
9604 F:      drivers/staging/media/
9605 F:      include/linux/platform_data/media/
9606 F:      include/media/
9607 F:      include/uapi/linux/dvb/
9608 F:      include/uapi/linux/videodev2.h
9609 F:      include/uapi/linux/media.h
9610 F:      include/uapi/linux/v4l2-*
9611 F:      include/uapi/linux/meye.h
9612 F:      include/uapi/linux/ivtv*
9613 F:      include/uapi/linux/uvcvideo.h
9614
9615 MEDIATEK BLUETOOTH DRIVER
9616 M:      Sean Wang <sean.wang@mediatek.com>
9617 L:      linux-bluetooth@vger.kernel.org
9618 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9619 S:      Maintained
9620 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
9621 F:      drivers/bluetooth/btmtkuart.c
9622
9623 MEDIATEK CIR DRIVER
9624 M:      Sean Wang <sean.wang@mediatek.com>
9625 S:      Maintained
9626 F:      drivers/media/rc/mtk-cir.c
9627
9628 MEDIATEK DMA DRIVER
9629 M:      Sean Wang <sean.wang@mediatek.com>
9630 L:      dmaengine@vger.kernel.org
9631 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9632 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9633 S:      Maintained
9634 F:      Documentation/devicetree/bindings/dma/mtk-*
9635 F:      drivers/dma/mediatek/
9636
9637 MEDIATEK PMIC LED DRIVER
9638 M:      Sean Wang <sean.wang@mediatek.com>
9639 S:      Maintained
9640 F:      drivers/leds/leds-mt6323.c
9641 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
9642
9643 MEDIATEK ETHERNET DRIVER
9644 M:      Felix Fietkau <nbd@openwrt.org>
9645 M:      John Crispin <john@phrozen.org>
9646 M:      Sean Wang <sean.wang@mediatek.com>
9647 M:      Nelson Chang <nelson.chang@mediatek.com>
9648 L:      netdev@vger.kernel.org
9649 S:      Maintained
9650 F:      drivers/net/ethernet/mediatek/
9651
9652 MEDIATEK SWITCH DRIVER
9653 M:      Sean Wang <sean.wang@mediatek.com>
9654 L:      netdev@vger.kernel.org
9655 S:      Maintained
9656 F:      drivers/net/dsa/mt7530.*
9657 F:      net/dsa/tag_mtk.c
9658
9659 MEDIATEK JPEG DRIVER
9660 M:      Rick Chang <rick.chang@mediatek.com>
9661 M:      Bin Liu <bin.liu@mediatek.com>
9662 S:      Supported
9663 F:      drivers/media/platform/mtk-jpeg/
9664 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
9665
9666 MEDIATEK MDP DRIVER
9667 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
9668 M:      Houlong Wei <houlong.wei@mediatek.com>
9669 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9670 S:      Supported
9671 F:      drivers/media/platform/mtk-mdp/
9672 F:      drivers/media/platform/mtk-vpu/
9673 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
9674
9675 MEDIATEK MEDIA DRIVER
9676 M:      Tiffany Lin <tiffany.lin@mediatek.com>
9677 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9678 S:      Supported
9679 F:      drivers/media/platform/mtk-vcodec/
9680 F:      drivers/media/platform/mtk-vpu/
9681 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
9682 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
9683
9684 MEDIATEK MT76 WIRELESS LAN DRIVER
9685 M:      Felix Fietkau <nbd@nbd.name>
9686 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
9687 L:      linux-wireless@vger.kernel.org
9688 S:      Maintained
9689 F:      drivers/net/wireless/mediatek/mt76/
9690
9691 MEDIATEK MT7601U WIRELESS LAN DRIVER
9692 M:      Jakub Kicinski <kubakici@wp.pl>
9693 L:      linux-wireless@vger.kernel.org
9694 S:      Maintained
9695 F:      drivers/net/wireless/mediatek/mt7601u/
9696
9697 MEDIATEK NAND CONTROLLER DRIVER
9698 M:      Xiaolei Li <xiaolei.li@mediatek.com>
9699 L:      linux-mtd@lists.infradead.org
9700 S:      Maintained
9701 F:      drivers/mtd/nand/raw/mtk_*
9702 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
9703
9704 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
9705 M:      Sean Wang <sean.wang@mediatek.com>
9706 S:      Maintained
9707 F:      drivers/char/hw_random/mtk-rng.c
9708
9709 MEDIATEK USB3 DRD IP DRIVER
9710 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
9711 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
9712 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9713 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9714 S:      Maintained
9715 F:      drivers/usb/mtu3/
9716
9717 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
9718 M:      Peter Senna Tschudin <peter.senna@gmail.com>
9719 M:      Martin Donnelly <martin.donnelly@ge.com>
9720 M:      Martyn Welch <martyn.welch@collabora.co.uk>
9721 S:      Maintained
9722 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
9723 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
9724
9725 MEGARAID SCSI/SAS DRIVERS
9726 M:      Kashyap Desai <kashyap.desai@broadcom.com>
9727 M:      Sumit Saxena <sumit.saxena@broadcom.com>
9728 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
9729 L:      megaraidlinux.pdl@broadcom.com
9730 L:      linux-scsi@vger.kernel.org
9731 W:      http://www.avagotech.com/support/
9732 S:      Maintained
9733 F:      Documentation/scsi/megaraid.txt
9734 F:      drivers/scsi/megaraid.*
9735 F:      drivers/scsi/megaraid/
9736
9737 MELEXIS MLX90614 DRIVER
9738 M:      Crt Mori <cmo@melexis.com>
9739 L:      linux-iio@vger.kernel.org
9740 W:      http://www.melexis.com
9741 S:      Supported
9742 F:      drivers/iio/temperature/mlx90614.c
9743
9744 MELEXIS MLX90632 DRIVER
9745 M:      Crt Mori <cmo@melexis.com>
9746 L:      linux-iio@vger.kernel.org
9747 W:      http://www.melexis.com
9748 S:      Supported
9749 F:      drivers/iio/temperature/mlx90632.c
9750
9751 MELFAS MIP4 TOUCHSCREEN DRIVER
9752 M:      Sangwon Jee <jeesw@melfas.com>
9753 W:      http://www.melfas.com
9754 S:      Supported
9755 F:      drivers/input/touchscreen/melfas_mip4.c
9756 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
9757
9758 MELLANOX ETHERNET DRIVER (mlx4_en)
9759 M:      Tariq Toukan <tariqt@mellanox.com>
9760 L:      netdev@vger.kernel.org
9761 S:      Supported
9762 W:      http://www.mellanox.com
9763 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9764 F:      drivers/net/ethernet/mellanox/mlx4/en_*
9765
9766 MELLANOX ETHERNET DRIVER (mlx5e)
9767 M:      Saeed Mahameed <saeedm@mellanox.com>
9768 L:      netdev@vger.kernel.org
9769 S:      Supported
9770 W:      http://www.mellanox.com
9771 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9772 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
9773
9774 MELLANOX ETHERNET INNOVA DRIVERS
9775 R:      Boris Pismenny <borisp@mellanox.com>
9776 L:      netdev@vger.kernel.org
9777 S:      Supported
9778 W:      http://www.mellanox.com
9779 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9780 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
9781 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
9782 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
9783 F:      include/linux/mlx5/mlx5_ifc_fpga.h
9784
9785 MELLANOX ETHERNET INNOVA IPSEC DRIVER
9786 R:      Boris Pismenny <borisp@mellanox.com>
9787 L:      netdev@vger.kernel.org
9788 S:      Supported
9789 W:      http://www.mellanox.com
9790 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9791 F:      drivers/net/ethernet/mellanox/mlx5/core/en_ipsec/*
9792 F:      drivers/net/ethernet/mellanox/mlx5/core/ipsec*
9793
9794 MELLANOX ETHERNET SWITCH DRIVERS
9795 M:      Jiri Pirko <jiri@mellanox.com>
9796 M:      Ido Schimmel <idosch@mellanox.com>
9797 L:      netdev@vger.kernel.org
9798 S:      Supported
9799 W:      http://www.mellanox.com
9800 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9801 F:      drivers/net/ethernet/mellanox/mlxsw/
9802 F:      tools/testing/selftests/drivers/net/mlxsw/
9803
9804 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
9805 M:      mlxsw@mellanox.com
9806 L:      netdev@vger.kernel.org
9807 S:      Supported
9808 W:      http://www.mellanox.com
9809 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9810 F:      drivers/net/ethernet/mellanox/mlxfw/
9811
9812 MELLANOX HARDWARE PLATFORM SUPPORT
9813 M:      Andy Shevchenko <andy@infradead.org>
9814 M:      Darren Hart <dvhart@infradead.org>
9815 M:      Vadim Pasternak <vadimp@mellanox.com>
9816 L:      platform-driver-x86@vger.kernel.org
9817 S:      Supported
9818 F:      drivers/platform/mellanox/
9819
9820 MELLANOX MLX4 core VPI driver
9821 M:      Tariq Toukan <tariqt@mellanox.com>
9822 L:      netdev@vger.kernel.org
9823 L:      linux-rdma@vger.kernel.org
9824 W:      http://www.mellanox.com
9825 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9826 S:      Supported
9827 F:      drivers/net/ethernet/mellanox/mlx4/
9828 F:      include/linux/mlx4/
9829
9830 MELLANOX MLX4 IB driver
9831 M:      Yishai Hadas <yishaih@mellanox.com>
9832 L:      linux-rdma@vger.kernel.org
9833 W:      http://www.mellanox.com
9834 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9835 S:      Supported
9836 F:      drivers/infiniband/hw/mlx4/
9837 F:      include/linux/mlx4/
9838 F:      include/uapi/rdma/mlx4-abi.h
9839
9840 MELLANOX MLX5 core VPI driver
9841 M:      Saeed Mahameed <saeedm@mellanox.com>
9842 M:      Leon Romanovsky <leonro@mellanox.com>
9843 L:      netdev@vger.kernel.org
9844 L:      linux-rdma@vger.kernel.org
9845 W:      http://www.mellanox.com
9846 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9847 S:      Supported
9848 F:      drivers/net/ethernet/mellanox/mlx5/core/
9849 F:      include/linux/mlx5/
9850
9851 MELLANOX MLX5 IB driver
9852 M:      Leon Romanovsky <leonro@mellanox.com>
9853 L:      linux-rdma@vger.kernel.org
9854 W:      http://www.mellanox.com
9855 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9856 S:      Supported
9857 F:      drivers/infiniband/hw/mlx5/
9858 F:      include/linux/mlx5/
9859 F:      include/uapi/rdma/mlx5-abi.h
9860
9861 MELLANOX MLXCPLD I2C AND MUX DRIVER
9862 M:      Vadim Pasternak <vadimp@mellanox.com>
9863 M:      Michael Shych <michaelsh@mellanox.com>
9864 L:      linux-i2c@vger.kernel.org
9865 S:      Supported
9866 F:      drivers/i2c/busses/i2c-mlxcpld.c
9867 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
9868 F:      Documentation/i2c/busses/i2c-mlxcpld
9869
9870 MELLANOX MLXCPLD LED DRIVER
9871 M:      Vadim Pasternak <vadimp@mellanox.com>
9872 L:      linux-leds@vger.kernel.org
9873 S:      Supported
9874 F:      drivers/leds/leds-mlxcpld.c
9875 F:      drivers/leds/leds-mlxreg.c
9876 F:      Documentation/leds/leds-mlxcpld.txt
9877
9878 MELLANOX PLATFORM DRIVER
9879 M:      Vadim Pasternak <vadimp@mellanox.com>
9880 L:      platform-driver-x86@vger.kernel.org
9881 S:      Supported
9882 F:      drivers/platform/x86/mlx-platform.c
9883
9884 MEMBARRIER SUPPORT
9885 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
9886 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
9887 L:      linux-kernel@vger.kernel.org
9888 S:      Supported
9889 F:      kernel/sched/membarrier.c
9890 F:      include/uapi/linux/membarrier.h
9891 F:      arch/powerpc/include/asm/membarrier.h
9892
9893 MEMBLOCK
9894 M:      Mike Rapoport <rppt@linux.ibm.com>
9895 L:      linux-mm@kvack.org
9896 S:      Maintained
9897 F:      include/linux/memblock.h
9898 F:      mm/memblock.c
9899 F:      Documentation/core-api/boot-time-mm.rst
9900
9901 MEMORY MANAGEMENT
9902 L:      linux-mm@kvack.org
9903 W:      http://www.linux-mm.org
9904 S:      Maintained
9905 F:      include/linux/mm.h
9906 F:      include/linux/gfp.h
9907 F:      include/linux/mmzone.h
9908 F:      include/linux/memory_hotplug.h
9909 F:      include/linux/vmalloc.h
9910 F:      mm/
9911
9912 MEMORY TECHNOLOGY DEVICES (MTD)
9913 M:      David Woodhouse <dwmw2@infradead.org>
9914 M:      Brian Norris <computersforpeace@gmail.com>
9915 M:      Boris Brezillon <bbrezillon@kernel.org>
9916 M:      Marek Vasut <marek.vasut@gmail.com>
9917 M:      Richard Weinberger <richard@nod.at>
9918 L:      linux-mtd@lists.infradead.org
9919 W:      http://www.linux-mtd.infradead.org/
9920 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9921 T:      git git://git.infradead.org/linux-mtd.git master
9922 T:      git git://git.infradead.org/linux-mtd.git mtd/next
9923 S:      Maintained
9924 F:      Documentation/devicetree/bindings/mtd/
9925 F:      drivers/mtd/
9926 F:      include/linux/mtd/
9927 F:      include/uapi/mtd/
9928
9929 MEN A21 WATCHDOG DRIVER
9930 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9931 L:      linux-watchdog@vger.kernel.org
9932 S:      Maintained
9933 F:      drivers/watchdog/mena21_wdt.c
9934
9935 MEN CHAMELEON BUS (mcb)
9936 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9937 S:      Maintained
9938 F:      drivers/mcb/
9939 F:      include/linux/mcb.h
9940 F:      Documentation/men-chameleon-bus.txt
9941
9942 MEN F21BMC (Board Management Controller)
9943 M:      Andreas Werner <andreas.werner@men.de>
9944 S:      Supported
9945 F:      drivers/mfd/menf21bmc.c
9946 F:      drivers/watchdog/menf21bmc_wdt.c
9947 F:      drivers/leds/leds-menf21bmc.c
9948 F:      drivers/hwmon/menf21bmc_hwmon.c
9949 F:      Documentation/hwmon/menf21bmc
9950
9951 MEN Z069 WATCHDOG DRIVER
9952 M:      Johannes Thumshirn <jth@kernel.org>
9953 L:      linux-watchdog@vger.kernel.org
9954 S:      Maintained
9955 F:      drivers/watchdog/menz69_wdt.c
9956
9957 MESON AO CEC DRIVER FOR AMLOGIC SOCS
9958 M:      Neil Armstrong <narmstrong@baylibre.com>
9959 L:      linux-media@lists.freedesktop.org
9960 L:      linux-amlogic@lists.infradead.org
9961 W:      http://linux-meson.com/
9962 S:      Supported
9963 F:      drivers/media/platform/meson/ao-cec.c
9964 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
9965 T:      git git://linuxtv.org/media_tree.git
9966
9967 MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS
9968 M:      Liang Yang <liang.yang@amlogic.com>
9969 L:      linux-mtd@lists.infradead.org
9970 S:      Maintained
9971 F:      drivers/mtd/nand/raw/meson_*
9972 F:      Documentation/devicetree/bindings/mtd/amlogic,meson-nand.txt
9973
9974 METHODE UDPU SUPPORT
9975 M:      Vladimir Vid <vladimir.vid@sartura.hr>
9976 S:      Maintained
9977 F:      arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts
9978
9979 MICROBLAZE ARCHITECTURE
9980 M:      Michal Simek <monstr@monstr.eu>
9981 W:      http://www.monstr.eu/fdt/
9982 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
9983 S:      Supported
9984 F:      arch/microblaze/
9985
9986 MICROCHIP AT91 SERIAL DRIVER
9987 M:      Richard Genoud <richard.genoud@gmail.com>
9988 S:      Maintained
9989 F:      drivers/tty/serial/atmel_serial.c
9990 F:      drivers/tty/serial/atmel_serial.h
9991 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
9992
9993 MICROCHIP AUDIO ASOC DRIVERS
9994 M:      Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
9995 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9996 S:      Supported
9997 F:      sound/soc/atmel
9998
9999 MICROCHIP DMA DRIVER
10000 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10001 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10002 L:      dmaengine@vger.kernel.org
10003 S:      Supported
10004 F:      drivers/dma/at_hdmac.c
10005 F:      drivers/dma/at_hdmac_regs.h
10006 F:      include/linux/platform_data/dma-atmel.h
10007 F:      Documentation/devicetree/bindings/dma/atmel-dma.txt
10008 F:      include/dt-bindings/dma/at91.h
10009
10010 MICROCHIP ECC DRIVER
10011 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
10012 L:      linux-crypto@vger.kernel.org
10013 S:      Maintained
10014 F:      drivers/crypto/atmel-ecc.*
10015
10016 MICROCHIP I2C DRIVER
10017 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10018 L:      linux-i2c@vger.kernel.org
10019 S:      Supported
10020 F:      drivers/i2c/busses/i2c-at91.c
10021
10022 MICROCHIP ISC DRIVER
10023 M:      Eugen Hristev <eugen.hristev@microchip.com>
10024 L:      linux-media@vger.kernel.org
10025 S:      Supported
10026 F:      drivers/media/platform/atmel/atmel-isc.c
10027 F:      drivers/media/platform/atmel/atmel-isc-regs.h
10028 F:      Documentation/devicetree/bindings/media/atmel-isc.txt
10029
10030 MICROCHIP ISI DRIVER
10031 M:      Eugen Hristev <eugen.hristev@microchip.com>
10032 L:      linux-media@vger.kernel.org
10033 S:      Supported
10034 F:      drivers/media/platform/atmel/atmel-isi.c
10035 F:      drivers/media/platform/atmel/atmel-isi.h
10036
10037 MICROCHIP AT91 USART MFD DRIVER
10038 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
10039 L:      linux-kernel@vger.kernel.org
10040 S:      Supported
10041 F:      drivers/mfd/at91-usart.c
10042 F:      include/dt-bindings/mfd/at91-usart.h
10043 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10044
10045 MICROCHIP AT91 USART SPI DRIVER
10046 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
10047 L:      linux-spi@vger.kernel.org
10048 S:      Supported
10049 F:      drivers/spi/spi-at91-usart.c
10050 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10051
10052 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
10053 M:      Woojung Huh <Woojung.Huh@microchip.com>
10054 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10055 L:      netdev@vger.kernel.org
10056 S:      Maintained
10057 F:      net/dsa/tag_ksz.c
10058 F:      drivers/net/dsa/microchip/*
10059 F:      include/linux/platform_data/microchip-ksz.h
10060 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
10061
10062 MICROCHIP LAN743X ETHERNET DRIVER
10063 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
10064 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10065 L:      netdev@vger.kernel.org
10066 S:      Maintained
10067 F:      drivers/net/ethernet/microchip/lan743x_*
10068
10069 MICROCHIP LCDFB DRIVER
10070 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10071 L:      linux-fbdev@vger.kernel.org
10072 S:      Maintained
10073 F:      drivers/video/fbdev/atmel_lcdfb.c
10074 F:      include/video/atmel_lcdc.h
10075
10076 MICROCHIP MMC/SD/SDIO MCI DRIVER
10077 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10078 S:      Maintained
10079 F:      drivers/mmc/host/atmel-mci.c
10080
10081 MICROCHIP MCP16502 PMIC DRIVER
10082 M:      Andrei Stefanescu <andrei.stefanescu@microchip.com>
10083 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10084 S:      Maintained
10085 F:      Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt
10086 F:      drivers/regulator/mcp16502.c
10087
10088 MICROCHIP MCP3911 ADC DRIVER
10089 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
10090 M:      Kent Gustavsson <kent@minoris.se>
10091 L:      linux-iio@vger.kernel.org
10092 S:      Supported
10093 F:      drivers/iio/adc/mcp3911.c
10094 F:      Documentation/devicetree/bindings/iio/adc/mcp3911.txt
10095
10096 MICROCHIP NAND DRIVER
10097 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
10098 L:      linux-mtd@lists.infradead.org
10099 S:      Supported
10100 F:      drivers/mtd/nand/raw/atmel/*
10101 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
10102
10103 MICROCHIP PWM DRIVER
10104 M:      Claudiu Beznea <claudiu.beznea@microchip.com>
10105 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10106 L:      linux-pwm@vger.kernel.org
10107 S:      Supported
10108 F:      drivers/pwm/pwm-atmel.c
10109 F:      Documentation/devicetree/bindings/pwm/atmel-pwm.txt
10110
10111 MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER
10112 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10113 M:      Eugen Hristev <eugen.hristev@microchip.com>
10114 L:      linux-iio@vger.kernel.org
10115 S:      Supported
10116 F:      drivers/iio/adc/at91-sama5d2_adc.c
10117 F:      Documentation/devicetree/bindings/iio/adc/at91-sama5d2_adc.txt
10118 F:      include/dt-bindings/iio/adc/at91-sama5d2_adc.h
10119
10120 MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER
10121 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10122 S:      Supported
10123 F:      drivers/power/reset/at91-sama5d2_shdwc.c
10124
10125 MICROCHIP SAMA5D2-COMPATIBLE PIOBU GPIO
10126 M:      Andrei Stefanescu <andrei.stefanescu@microchip.com>
10127 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10128 L:      linux-gpio@vger.kernel.org
10129 F:      drivers/gpio/gpio-sama5d2-piobu.c
10130
10131 MICROCHIP SPI DRIVER
10132 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10133 S:      Supported
10134 F:      drivers/spi/spi-atmel.*
10135
10136 MICROCHIP SSC DRIVER
10137 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10138 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10139 S:      Supported
10140 F:      drivers/misc/atmel-ssc.c
10141 F:      include/linux/atmel-ssc.h
10142
10143 MICROCHIP TIMER COUNTER (TC) AND CLOCKSOURCE DRIVERS
10144 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10145 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10146 S:      Supported
10147 F:      drivers/misc/atmel_tclib.c
10148 F:      drivers/clocksource/tcb_clksrc.c
10149
10150 MICROCHIP USBA UDC DRIVER
10151 M:      Cristian Birsan <cristian.birsan@microchip.com>
10152 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10153 S:      Supported
10154 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
10155
10156 MICROCHIP USB251XB DRIVER
10157 M:      Richard Leitner <richard.leitner@skidata.com>
10158 L:      linux-usb@vger.kernel.org
10159 S:      Maintained
10160 F:      drivers/usb/misc/usb251xb.c
10161 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
10162
10163 MICROCHIP XDMA DRIVER
10164 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10165 L:      linux-arm-kernel@lists.infradead.org
10166 L:      dmaengine@vger.kernel.org
10167 S:      Supported
10168 F:      drivers/dma/at_xdmac.c
10169
10170 MICROSEMI MIPS SOCS
10171 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10172 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10173 L:      linux-mips@vger.kernel.org
10174 S:      Supported
10175 F:      arch/mips/generic/board-ocelot.c
10176 F:      arch/mips/configs/generic/board-ocelot.config
10177 F:      arch/mips/boot/dts/mscc/
10178 F:      Documentation/devicetree/bindings/mips/mscc.txt
10179
10180 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
10181 M:      Don Brace <don.brace@microsemi.com>
10182 L:      esc.storagedev@microsemi.com
10183 L:      linux-scsi@vger.kernel.org
10184 S:      Supported
10185 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
10186 F:      drivers/scsi/smartpqi/Kconfig
10187 F:      drivers/scsi/smartpqi/Makefile
10188 F:      include/linux/cciss*.h
10189 F:      include/uapi/linux/cciss*.h
10190 F:      Documentation/scsi/smartpqi.txt
10191
10192 MICROSEMI ETHERNET SWITCH DRIVER
10193 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10194 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10195 L:      netdev@vger.kernel.org
10196 S:      Supported
10197 F:      drivers/net/ethernet/mscc/
10198
10199 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
10200 M:      Chen Yu <yu.c.chen@intel.com>
10201 L:      platform-driver-x86@vger.kernel.org
10202 S:      Supported
10203 F:      drivers/platform/x86/surfacepro3_button.c
10204
10205 MICROTEK X6 SCANNER
10206 M:      Oliver Neukum <oliver@neukum.org>
10207 S:      Maintained
10208 F:      drivers/usb/image/microtek.*
10209
10210 MIPS
10211 M:      Ralf Baechle <ralf@linux-mips.org>
10212 M:      Paul Burton <paul.burton@mips.com>
10213 M:      James Hogan <jhogan@kernel.org>
10214 L:      linux-mips@vger.kernel.org
10215 W:      http://www.linux-mips.org/
10216 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
10217 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
10218 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
10219 S:      Supported
10220 F:      Documentation/devicetree/bindings/mips/
10221 F:      Documentation/mips/
10222 F:      arch/mips/
10223 F:      drivers/platform/mips/
10224
10225 MIPS BOSTON DEVELOPMENT BOARD
10226 M:      Paul Burton <paul.burton@mips.com>
10227 L:      linux-mips@vger.kernel.org
10228 S:      Maintained
10229 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
10230 F:      arch/mips/boot/dts/img/boston.dts
10231 F:      arch/mips/configs/generic/board-boston.config
10232 F:      drivers/clk/imgtec/clk-boston.c
10233 F:      include/dt-bindings/clock/boston-clock.h
10234
10235 MIPS GENERIC PLATFORM
10236 M:      Paul Burton <paul.burton@mips.com>
10237 L:      linux-mips@vger.kernel.org
10238 S:      Supported
10239 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
10240 F:      arch/mips/generic/
10241 F:      arch/mips/tools/generic-board-config.sh
10242
10243 MIPS/LOONGSON1 ARCHITECTURE
10244 M:      Keguang Zhang <keguang.zhang@gmail.com>
10245 L:      linux-mips@vger.kernel.org
10246 S:      Maintained
10247 F:      arch/mips/loongson32/
10248 F:      arch/mips/include/asm/mach-loongson32/
10249 F:      drivers/*/*loongson1*
10250 F:      drivers/*/*/*loongson1*
10251
10252 MIPS/LOONGSON2 ARCHITECTURE
10253 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
10254 L:      linux-mips@vger.kernel.org
10255 S:      Maintained
10256 F:      arch/mips/loongson64/fuloong-2e/
10257 F:      arch/mips/loongson64/lemote-2f/
10258 F:      arch/mips/include/asm/mach-loongson64/
10259 F:      drivers/*/*loongson2*
10260 F:      drivers/*/*/*loongson2*
10261
10262 MIPS/LOONGSON3 ARCHITECTURE
10263 M:      Huacai Chen <chenhc@lemote.com>
10264 L:      linux-mips@vger.kernel.org
10265 S:      Maintained
10266 F:      arch/mips/loongson64/
10267 F:      arch/mips/include/asm/mach-loongson64/
10268 F:      drivers/platform/mips/cpu_hwmon.c
10269 F:      drivers/*/*loongson3*
10270 F:      drivers/*/*/*loongson3*
10271
10272 MIPS RINT INSTRUCTION EMULATION
10273 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
10274 L:      linux-mips@vger.kernel.org
10275 S:      Supported
10276 F:      arch/mips/math-emu/sp_rint.c
10277 F:      arch/mips/math-emu/dp_rint.c
10278
10279 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
10280 M:      Hans Verkuil <hverkuil@xs4all.nl>
10281 L:      linux-media@vger.kernel.org
10282 T:      git git://linuxtv.org/media_tree.git
10283 W:      https://linuxtv.org
10284 S:      Odd Fixes
10285 F:      drivers/media/radio/radio-miropcm20*
10286
10287 MMP SUPPORT
10288 R:      Lubomir Rintel <lkundrak@v3.sk>
10289 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10290 S:      Odd Fixes
10291 F:      arch/arm/boot/dts/mmp*
10292 F:      arch/arm/mach-mmp/
10293
10294 MMU GATHER AND TLB INVALIDATION
10295 M:      Will Deacon <will.deacon@arm.com>
10296 M:      "Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.com>
10297 M:      Andrew Morton <akpm@linux-foundation.org>
10298 M:      Nick Piggin <npiggin@gmail.com>
10299 M:      Peter Zijlstra <peterz@infradead.org>
10300 L:      linux-arch@vger.kernel.org
10301 L:      linux-mm@kvack.org
10302 S:      Maintained
10303 F:      arch/*/include/asm/tlb.h
10304 F:      include/asm-generic/tlb.h
10305 F:      mm/mmu_gather.c
10306
10307 MN88472 MEDIA DRIVER
10308 M:      Antti Palosaari <crope@iki.fi>
10309 L:      linux-media@vger.kernel.org
10310 W:      https://linuxtv.org
10311 W:      http://palosaari.fi/linux/
10312 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10313 S:      Maintained
10314 F:      drivers/media/dvb-frontends/mn88472*
10315
10316 MN88473 MEDIA DRIVER
10317 M:      Antti Palosaari <crope@iki.fi>
10318 L:      linux-media@vger.kernel.org
10319 W:      https://linuxtv.org
10320 W:      http://palosaari.fi/linux/
10321 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10322 S:      Maintained
10323 F:      drivers/media/dvb-frontends/mn88473*
10324
10325 MODULE SUPPORT
10326 M:      Jessica Yu <jeyu@kernel.org>
10327 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
10328 S:      Maintained
10329 F:      include/linux/module.h
10330 F:      kernel/module.c
10331
10332 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
10333 W:      http://popies.net/meye/
10334 S:      Orphan
10335 F:      Documentation/media/v4l-drivers/meye*
10336 F:      drivers/media/pci/meye/
10337 F:      include/uapi/linux/meye.h
10338
10339 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
10340 M:      Jiri Slaby <jirislaby@gmail.com>
10341 S:      Maintained
10342 F:      Documentation/serial/moxa-smartio
10343 F:      drivers/tty/mxser.*
10344
10345 MR800 AVERMEDIA USB FM RADIO DRIVER
10346 M:      Alexey Klimov <klimov.linux@gmail.com>
10347 L:      linux-media@vger.kernel.org
10348 T:      git git://linuxtv.org/media_tree.git
10349 S:      Maintained
10350 F:      drivers/media/radio/radio-mr800.c
10351
10352 MRF24J40 IEEE 802.15.4 RADIO DRIVER
10353 M:      Alan Ott <alan@signal11.us>
10354 L:      linux-wpan@vger.kernel.org
10355 S:      Maintained
10356 F:      drivers/net/ieee802154/mrf24j40.c
10357 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
10358
10359 MSI LAPTOP SUPPORT
10360 M:      "Lee, Chun-Yi" <jlee@suse.com>
10361 L:      platform-driver-x86@vger.kernel.org
10362 S:      Maintained
10363 F:      drivers/platform/x86/msi-laptop.c
10364
10365 MSI WMI SUPPORT
10366 L:      platform-driver-x86@vger.kernel.org
10367 S:      Orphan
10368 F:      drivers/platform/x86/msi-wmi.c
10369
10370 MSI001 MEDIA DRIVER
10371 M:      Antti Palosaari <crope@iki.fi>
10372 L:      linux-media@vger.kernel.org
10373 W:      https://linuxtv.org
10374 W:      http://palosaari.fi/linux/
10375 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10376 T:      git git://linuxtv.org/anttip/media_tree.git
10377 S:      Maintained
10378 F:      drivers/media/tuners/msi001*
10379
10380 MSI2500 MEDIA DRIVER
10381 M:      Antti Palosaari <crope@iki.fi>
10382 L:      linux-media@vger.kernel.org
10383 W:      https://linuxtv.org
10384 W:      http://palosaari.fi/linux/
10385 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10386 T:      git git://linuxtv.org/anttip/media_tree.git
10387 S:      Maintained
10388 F:      drivers/media/usb/msi2500/
10389
10390 MSYSTEMS DISKONCHIP G3 MTD DRIVER
10391 M:      Robert Jarzmik <robert.jarzmik@free.fr>
10392 L:      linux-mtd@lists.infradead.org
10393 S:      Maintained
10394 F:      drivers/mtd/devices/docg3*
10395
10396 MT9M032 APTINA SENSOR DRIVER
10397 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10398 L:      linux-media@vger.kernel.org
10399 T:      git git://linuxtv.org/media_tree.git
10400 S:      Maintained
10401 F:      drivers/media/i2c/mt9m032.c
10402 F:      include/media/i2c/mt9m032.h
10403
10404 MT9P031 APTINA CAMERA SENSOR
10405 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10406 L:      linux-media@vger.kernel.org
10407 T:      git git://linuxtv.org/media_tree.git
10408 S:      Maintained
10409 F:      drivers/media/i2c/mt9p031.c
10410 F:      include/media/i2c/mt9p031.h
10411
10412 MT9T001 APTINA CAMERA SENSOR
10413 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10414 L:      linux-media@vger.kernel.org
10415 T:      git git://linuxtv.org/media_tree.git
10416 S:      Maintained
10417 F:      drivers/media/i2c/mt9t001.c
10418 F:      include/media/i2c/mt9t001.h
10419
10420 MT9T112 APTINA CAMERA SENSOR
10421 M:      Jacopo Mondi <jacopo@jmondi.org>
10422 L:      linux-media@vger.kernel.org
10423 T:      git git://linuxtv.org/media_tree.git
10424 S:      Odd Fixes
10425 F:      drivers/media/i2c/mt9t112.c
10426 F:      include/media/i2c/mt9t112.h
10427
10428 MT9V032 APTINA CAMERA SENSOR
10429 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10430 L:      linux-media@vger.kernel.org
10431 T:      git git://linuxtv.org/media_tree.git
10432 S:      Maintained
10433 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
10434 F:      drivers/media/i2c/mt9v032.c
10435 F:      include/media/i2c/mt9v032.h
10436
10437 MT9V111 APTINA CAMERA SENSOR
10438 M:      Jacopo Mondi <jacopo@jmondi.org>
10439 L:      linux-media@vger.kernel.org
10440 T:      git git://linuxtv.org/media_tree.git
10441 S:      Maintained
10442 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.txt
10443 F:      drivers/media/i2c/mt9v111.c
10444
10445 MULTIFUNCTION DEVICES (MFD)
10446 M:      Lee Jones <lee.jones@linaro.org>
10447 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
10448 S:      Supported
10449 F:      Documentation/devicetree/bindings/mfd/
10450 F:      drivers/mfd/
10451 F:      include/linux/mfd/
10452 F:      include/dt-bindings/mfd/
10453
10454 MULTIMEDIA CARD (MMC) ETC. OVER SPI
10455 S:      Orphan
10456 F:      drivers/mmc/host/mmc_spi.c
10457 F:      include/linux/spi/mmc_spi.h
10458
10459 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
10460 M:      Ulf Hansson <ulf.hansson@linaro.org>
10461 L:      linux-mmc@vger.kernel.org
10462 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
10463 S:      Maintained
10464 F:      Documentation/devicetree/bindings/mmc/
10465 F:      drivers/mmc/
10466 F:      include/linux/mmc/
10467 F:      include/uapi/linux/mmc/
10468
10469 MULTIPLEXER SUBSYSTEM
10470 M:      Peter Rosin <peda@axentia.se>
10471 S:      Maintained
10472 F:      Documentation/ABI/testing/sysfs-class-mux*
10473 F:      Documentation/devicetree/bindings/mux/
10474 F:      include/dt-bindings/mux/
10475 F:      include/linux/mux/
10476 F:      drivers/mux/
10477
10478 MULTITECH MULTIPORT CARD (ISICOM)
10479 S:      Orphan
10480 F:      drivers/tty/isicom.c
10481 F:      include/linux/isicom.h
10482
10483 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
10484 M:      Bin Liu <b-liu@ti.com>
10485 L:      linux-usb@vger.kernel.org
10486 S:      Maintained
10487 F:      drivers/usb/musb/
10488
10489 MXL301RF MEDIA DRIVER
10490 M:      Akihiro Tsukada <tskd08@gmail.com>
10491 L:      linux-media@vger.kernel.org
10492 S:      Odd Fixes
10493 F:      drivers/media/tuners/mxl301rf*
10494
10495 MXL5007T MEDIA DRIVER
10496 M:      Michael Krufky <mkrufky@linuxtv.org>
10497 L:      linux-media@vger.kernel.org
10498 W:      https://linuxtv.org
10499 W:      http://github.com/mkrufky
10500 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10501 T:      git git://linuxtv.org/mkrufky/tuners.git
10502 S:      Maintained
10503 F:      drivers/media/tuners/mxl5007t.*
10504
10505 MXSFB DRM DRIVER
10506 M:      Marek Vasut <marex@denx.de>
10507 M:      Stefan Agner <stefan@agner.ch>
10508 L:      dri-devel@lists.freedesktop.org
10509 S:      Supported
10510 F:      drivers/gpu/drm/mxsfb/
10511 F:      Documentation/devicetree/bindings/display/mxsfb.txt
10512 T:      git git://anongit.freedesktop.org/drm/drm-misc
10513
10514 MYLEX DAC960 PCI RAID Controller
10515 M:      Hannes Reinecke <hare@kernel.org>
10516 L:      linux-scsi@vger.kernel.org
10517 S:      Supported
10518 F:      drivers/scsi/myrb.*
10519 F:      drivers/scsi/myrs.*
10520
10521 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
10522 M:      Chris Lee <christopher.lee@cspi.com>
10523 L:      netdev@vger.kernel.org
10524 W:      https://www.cspi.com/ethernet-products/support/downloads/
10525 S:      Supported
10526 F:      drivers/net/ethernet/myricom/myri10ge/
10527
10528 NAND FLASH SUBSYSTEM
10529 M:      Boris Brezillon <bbrezillon@kernel.org>
10530 M:      Miquel Raynal <miquel.raynal@bootlin.com>
10531 R:      Richard Weinberger <richard@nod.at>
10532 L:      linux-mtd@lists.infradead.org
10533 W:      http://www.linux-mtd.infradead.org/
10534 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
10535 T:      git git://git.infradead.org/linux-mtd.git nand/fixes
10536 T:      git git://git.infradead.org/linux-mtd.git nand/next
10537 S:      Maintained
10538 F:      drivers/mtd/nand/
10539 F:      include/linux/mtd/*nand*.h
10540
10541 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
10542 M:      Daniel Mack <zonque@gmail.com>
10543 S:      Maintained
10544 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10545 W:      http://www.native-instruments.com
10546 F:      sound/usb/caiaq/
10547
10548 NATSEMI ETHERNET DRIVER (DP8381x)
10549 S:      Orphan
10550 F:      drivers/net/ethernet/natsemi/natsemi.c
10551
10552 NCR 5380 SCSI DRIVERS
10553 M:      Finn Thain <fthain@telegraphics.com.au>
10554 M:      Michael Schmitz <schmitzmic@gmail.com>
10555 L:      linux-scsi@vger.kernel.org
10556 S:      Maintained
10557 F:      Documentation/scsi/g_NCR5380.txt
10558 F:      drivers/scsi/NCR5380.*
10559 F:      drivers/scsi/arm/cumana_1.c
10560 F:      drivers/scsi/arm/oak.c
10561 F:      drivers/scsi/atari_scsi.*
10562 F:      drivers/scsi/dmx3191d.c
10563 F:      drivers/scsi/g_NCR5380.*
10564 F:      drivers/scsi/mac_scsi.*
10565 F:      drivers/scsi/sun3_scsi.*
10566 F:      drivers/scsi/sun3_scsi_vme.c
10567
10568 NCSI LIBRARY:
10569 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
10570 S:      Maintained
10571 F:      net/ncsi/
10572
10573 NCT6775 HARDWARE MONITOR DRIVER
10574 M:      Guenter Roeck <linux@roeck-us.net>
10575 L:      linux-hwmon@vger.kernel.org
10576 S:      Maintained
10577 F:      Documentation/hwmon/nct6775
10578 F:      drivers/hwmon/nct6775.c
10579
10580 NET_FAILOVER MODULE
10581 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
10582 L:      netdev@vger.kernel.org
10583 S:      Supported
10584 F:      driver/net/net_failover.c
10585 F:      include/net/net_failover.h
10586 F:      Documentation/networking/net_failover.rst
10587
10588 NETEFFECT IWARP RNIC DRIVER (IW_NES)
10589 M:      Faisal Latif <faisal.latif@intel.com>
10590 L:      linux-rdma@vger.kernel.org
10591 W:      http://www.intel.com/Products/Server/Adapters/Server-Cluster/Server-Cluster-overview.htm
10592 S:      Supported
10593 F:      drivers/infiniband/hw/nes/
10594 F:      include/uapi/rdma/nes-abi.h
10595
10596 NETEM NETWORK EMULATOR
10597 M:      Stephen Hemminger <stephen@networkplumber.org>
10598 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
10599 S:      Maintained
10600 F:      net/sched/sch_netem.c
10601
10602 NETERION 10GbE DRIVERS (s2io/vxge)
10603 M:      Jon Mason <jdmason@kudzu.us>
10604 L:      netdev@vger.kernel.org
10605 S:      Supported
10606 F:      Documentation/networking/device_drivers/neterion/s2io.txt
10607 F:      Documentation/networking/device_drivers/neterion/vxge.txt
10608 F:      drivers/net/ethernet/neterion/
10609
10610 NETFILTER
10611 M:      Pablo Neira Ayuso <pablo@netfilter.org>
10612 M:      Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
10613 M:      Florian Westphal <fw@strlen.de>
10614 L:      netfilter-devel@vger.kernel.org
10615 L:      coreteam@netfilter.org
10616 W:      http://www.netfilter.org/
10617 W:      http://www.iptables.org/
10618 W:      http://www.nftables.org/
10619 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
10620 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
10621 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
10622 S:      Maintained
10623 F:      include/linux/netfilter*
10624 F:      include/linux/netfilter/
10625 F:      include/net/netfilter/
10626 F:      include/uapi/linux/netfilter*
10627 F:      include/uapi/linux/netfilter/
10628 F:      net/*/netfilter.c
10629 F:      net/*/netfilter/
10630 F:      net/netfilter/
10631 F:      net/bridge/br_netfilter*.c
10632
10633 NETROM NETWORK LAYER
10634 M:      Ralf Baechle <ralf@linux-mips.org>
10635 L:      linux-hams@vger.kernel.org
10636 W:      http://www.linux-ax25.org/
10637 S:      Maintained
10638 F:      include/net/netrom.h
10639 F:      include/uapi/linux/netrom.h
10640 F:      net/netrom/
10641
10642 NETRONOME ETHERNET DRIVERS
10643 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10644 L:      oss-drivers@netronome.com
10645 S:      Maintained
10646 F:      drivers/net/ethernet/netronome/
10647
10648 NETWORK BLOCK DEVICE (NBD)
10649 M:      Josef Bacik <josef@toxicpanda.com>
10650 S:      Maintained
10651 L:      linux-block@vger.kernel.org
10652 L:      nbd@other.debian.org
10653 F:      Documentation/blockdev/nbd.txt
10654 F:      drivers/block/nbd.c
10655 F:      include/uapi/linux/nbd.h
10656
10657 NETWORK DROP MONITOR
10658 M:      Neil Horman <nhorman@tuxdriver.com>
10659 L:      netdev@vger.kernel.org
10660 S:      Maintained
10661 W:      https://fedorahosted.org/dropwatch/
10662 F:      net/core/drop_monitor.c
10663
10664 NETWORKING DRIVERS
10665 M:      "David S. Miller" <davem@davemloft.net>
10666 L:      netdev@vger.kernel.org
10667 W:      http://www.linuxfoundation.org/en/Net
10668 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10669 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10670 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10671 S:      Odd Fixes
10672 F:      Documentation/devicetree/bindings/net/
10673 F:      drivers/net/
10674 F:      include/linux/if_*
10675 F:      include/linux/netdevice.h
10676 F:      include/linux/etherdevice.h
10677 F:      include/linux/fcdevice.h
10678 F:      include/linux/fddidevice.h
10679 F:      include/linux/hippidevice.h
10680 F:      include/linux/inetdevice.h
10681 F:      include/uapi/linux/if_*
10682 F:      include/uapi/linux/netdevice.h
10683
10684 NETWORKING DRIVERS (WIRELESS)
10685 M:      Kalle Valo <kvalo@codeaurora.org>
10686 L:      linux-wireless@vger.kernel.org
10687 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10688 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
10689 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
10690 S:      Maintained
10691 F:      Documentation/devicetree/bindings/net/wireless/
10692 F:      drivers/net/wireless/
10693
10694 NETWORKING [DSA]
10695 M:      Andrew Lunn <andrew@lunn.ch>
10696 M:      Vivien Didelot <vivien.didelot@gmail.com>
10697 M:      Florian Fainelli <f.fainelli@gmail.com>
10698 S:      Maintained
10699 F:      Documentation/devicetree/bindings/net/dsa/
10700 F:      net/dsa/
10701 F:      include/net/dsa.h
10702 F:      include/linux/dsa/
10703 F:      include/linux/platform_data/dsa.h
10704 F:      drivers/net/dsa/
10705
10706 NETWORKING [GENERAL]
10707 M:      "David S. Miller" <davem@davemloft.net>
10708 L:      netdev@vger.kernel.org
10709 W:      http://www.linuxfoundation.org/en/Net
10710 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10711 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10712 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10713 B:      mailto:netdev@vger.kernel.org
10714 S:      Maintained
10715 F:      net/
10716 F:      include/net/
10717 F:      include/linux/in.h
10718 F:      include/linux/net.h
10719 F:      include/linux/netdevice.h
10720 F:      include/uapi/linux/in.h
10721 F:      include/uapi/linux/net.h
10722 F:      include/uapi/linux/netdevice.h
10723 F:      include/uapi/linux/net_namespace.h
10724 F:      tools/testing/selftests/net/
10725 F:      lib/net_utils.c
10726 F:      lib/random32.c
10727 F:      Documentation/networking/
10728
10729 NETWORKING [IPSEC]
10730 M:      Steffen Klassert <steffen.klassert@secunet.com>
10731 M:      Herbert Xu <herbert@gondor.apana.org.au>
10732 M:      "David S. Miller" <davem@davemloft.net>
10733 L:      netdev@vger.kernel.org
10734 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
10735 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
10736 S:      Maintained
10737 F:      net/xfrm/
10738 F:      net/key/
10739 F:      net/ipv4/xfrm*
10740 F:      net/ipv4/esp4*
10741 F:      net/ipv4/ah4.c
10742 F:      net/ipv4/ipcomp.c
10743 F:      net/ipv4/ip_vti.c
10744 F:      net/ipv6/xfrm*
10745 F:      net/ipv6/esp6*
10746 F:      net/ipv6/ah6.c
10747 F:      net/ipv6/ipcomp6.c
10748 F:      net/ipv6/ip6_vti.c
10749 F:      include/uapi/linux/xfrm.h
10750 F:      include/net/xfrm.h
10751
10752 NETWORKING [IPv4/IPv6]
10753 M:      "David S. Miller" <davem@davemloft.net>
10754 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
10755 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
10756 L:      netdev@vger.kernel.org
10757 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10758 S:      Maintained
10759 F:      net/ipv4/
10760 F:      net/ipv6/
10761 F:      include/net/ip*
10762 F:      arch/x86/net/*
10763
10764 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
10765 M:      Paul Moore <paul@paul-moore.com>
10766 W:      https://github.com/netlabel
10767 L:      netdev@vger.kernel.org
10768 L:      linux-security-module@vger.kernel.org
10769 S:      Maintained
10770 F:      Documentation/netlabel/
10771 F:      include/net/calipso.h
10772 F:      include/net/cipso_ipv4.h
10773 F:      include/net/netlabel.h
10774 F:      include/uapi/linux/netfilter/xt_SECMARK.h
10775 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
10776 F:      net/netlabel/
10777 F:      net/ipv4/cipso_ipv4.c
10778 F:      net/ipv6/calipso.c
10779 F:      net/netfilter/xt_CONNSECMARK.c
10780 F:      net/netfilter/xt_SECMARK.c
10781
10782 NETWORKING [TCP]
10783 M:      Eric Dumazet <edumazet@google.com>
10784 L:      netdev@vger.kernel.org
10785 S:      Maintained
10786 F:      net/ipv4/tcp*.c
10787 F:      net/ipv4/syncookies.c
10788 F:      net/ipv6/tcp*.c
10789 F:      net/ipv6/syncookies.c
10790 F:      include/uapi/linux/tcp.h
10791 F:      include/net/tcp.h
10792 F:      include/linux/tcp.h
10793 F:      include/trace/events/tcp.h
10794
10795 NETWORKING [TLS]
10796 M:      Boris Pismenny <borisp@mellanox.com>
10797 M:      Aviad Yehezkel <aviadye@mellanox.com>
10798 M:      Dave Watson <davejwatson@fb.com>
10799 M:      John Fastabend <john.fastabend@gmail.com>
10800 M:      Daniel Borkmann <daniel@iogearbox.net>
10801 L:      netdev@vger.kernel.org
10802 S:      Maintained
10803 F:      net/tls/*
10804 F:      include/uapi/linux/tls.h
10805 F:      include/net/tls.h
10806
10807 NETWORKING [WIRELESS]
10808 L:      linux-wireless@vger.kernel.org
10809 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10810
10811 NETDEVSIM
10812 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10813 S:      Maintained
10814 F:      drivers/net/netdevsim/*
10815
10816 NETXEN (1/10) GbE SUPPORT
10817 M:      Manish Chopra <manishc@marvell.com>
10818 M:      Rahul Verma <rahulv@marvell.com>
10819 M:      GR-Linux-NIC-Dev@marvell.com
10820 L:      netdev@vger.kernel.org
10821 S:      Supported
10822 F:      drivers/net/ethernet/qlogic/netxen/
10823
10824 NFC SUBSYSTEM
10825 M:      Samuel Ortiz <sameo@linux.intel.com>
10826 L:      linux-wireless@vger.kernel.org
10827 L:      linux-nfc@lists.01.org (subscribers-only)
10828 S:      Supported
10829 F:      net/nfc/
10830 F:      include/net/nfc/
10831 F:      include/uapi/linux/nfc.h
10832 F:      drivers/nfc/
10833 F:      include/linux/platform_data/nfcmrvl.h
10834 F:      include/linux/platform_data/nxp-nci.h
10835 F:      Documentation/devicetree/bindings/net/nfc/
10836
10837 NFS, SUNRPC, AND LOCKD CLIENTS
10838 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
10839 M:      Anna Schumaker <anna.schumaker@netapp.com>
10840 L:      linux-nfs@vger.kernel.org
10841 W:      http://client.linux-nfs.org
10842 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
10843 S:      Maintained
10844 F:      fs/lockd/
10845 F:      fs/nfs/
10846 F:      fs/nfs_common/
10847 F:      net/sunrpc/
10848 F:      include/linux/lockd/
10849 F:      include/linux/nfs*
10850 F:      include/linux/sunrpc/
10851 F:      include/uapi/linux/nfs*
10852 F:      include/uapi/linux/sunrpc/
10853
10854 NILFS2 FILESYSTEM
10855 M:      Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
10856 L:      linux-nilfs@vger.kernel.org
10857 W:      https://nilfs.sourceforge.io/
10858 W:      https://nilfs.osdn.jp/
10859 T:      git git://github.com/konis/nilfs2.git
10860 S:      Supported
10861 F:      Documentation/filesystems/nilfs2.txt
10862 F:      fs/nilfs2/
10863 F:      include/trace/events/nilfs2.h
10864 F:      include/uapi/linux/nilfs2_api.h
10865 F:      include/uapi/linux/nilfs2_ondisk.h
10866
10867 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
10868 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10869 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10870 S:      Maintained
10871 F:      Documentation/scsi/NinjaSCSI.txt
10872 F:      drivers/scsi/pcmcia/nsp_*
10873
10874 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
10875 M:      GOTO Masanori <gotom@debian.or.jp>
10876 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10877 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10878 S:      Maintained
10879 F:      Documentation/scsi/NinjaSCSI.txt
10880 F:      drivers/scsi/nsp32*
10881
10882 NIOS2 ARCHITECTURE
10883 M:      Ley Foon Tan <lftan@altera.com>
10884 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
10885 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
10886 S:      Maintained
10887 F:      arch/nios2/
10888
10889 NOHZ, DYNTICKS SUPPORT
10890 M:      Frederic Weisbecker <fweisbec@gmail.com>
10891 M:      Thomas Gleixner <tglx@linutronix.de>
10892 M:      Ingo Molnar <mingo@kernel.org>
10893 L:      linux-kernel@vger.kernel.org
10894 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
10895 S:      Maintained
10896 F:      kernel/time/tick*.*
10897 F:      include/linux/tick.h
10898 F:      include/linux/sched/nohz.h
10899
10900 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
10901 M:      Pavel Machek <pavel@ucw.cz>
10902 M:      Sakari Ailus <sakari.ailus@iki.fi>
10903 L:      linux-media@vger.kernel.org
10904 S:      Maintained
10905 F:      drivers/media/i2c/et8ek8
10906 F:      drivers/media/i2c/ad5820.c
10907
10908 NOKIA N900 POWER SUPPLY DRIVERS
10909 R:      Pali Rohár <pali.rohar@gmail.com>
10910 F:      include/linux/power/bq2415x_charger.h
10911 F:      include/linux/power/bq27xxx_battery.h
10912 F:      include/linux/power/isp1704_charger.h
10913 F:      drivers/power/supply/bq2415x_charger.c
10914 F:      drivers/power/supply/bq27xxx_battery.c
10915 F:      drivers/power/supply/bq27xxx_battery_i2c.c
10916 F:      drivers/power/supply/isp1704_charger.c
10917 F:      drivers/power/supply/rx51_battery.c
10918
10919 NOLIBC HEADER FILE
10920 M:      Willy Tarreau <w@1wt.eu>
10921 S:      Maintained
10922 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git
10923 F:      tools/include/nolibc/
10924
10925 NTB AMD DRIVER
10926 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
10927 L:      linux-ntb@googlegroups.com
10928 S:      Supported
10929 F:      drivers/ntb/hw/amd/
10930
10931 NTB DRIVER CORE
10932 M:      Jon Mason <jdmason@kudzu.us>
10933 M:      Dave Jiang <dave.jiang@intel.com>
10934 M:      Allen Hubbe <allenbh@gmail.com>
10935 L:      linux-ntb@googlegroups.com
10936 S:      Supported
10937 W:      https://github.com/jonmason/ntb/wiki
10938 T:      git git://github.com/jonmason/ntb.git
10939 F:      drivers/ntb/
10940 F:      drivers/net/ntb_netdev.c
10941 F:      include/linux/ntb.h
10942 F:      include/linux/ntb_transport.h
10943 F:      tools/testing/selftests/ntb/
10944
10945 NTB IDT DRIVER
10946 M:      Serge Semin <fancer.lancer@gmail.com>
10947 L:      linux-ntb@googlegroups.com
10948 S:      Supported
10949 F:      drivers/ntb/hw/idt/
10950
10951 NTB INTEL DRIVER
10952 M:      Dave Jiang <dave.jiang@intel.com>
10953 L:      linux-ntb@googlegroups.com
10954 S:      Supported
10955 W:      https://github.com/davejiang/linux/wiki
10956 T:      git https://github.com/davejiang/linux.git
10957 F:      drivers/ntb/hw/intel/
10958
10959 NTFS FILESYSTEM
10960 M:      Anton Altaparmakov <anton@tuxera.com>
10961 L:      linux-ntfs-dev@lists.sourceforge.net
10962 W:      http://www.tuxera.com/
10963 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
10964 S:      Supported
10965 F:      Documentation/filesystems/ntfs.txt
10966 F:      fs/ntfs/
10967
10968 NUBUS SUBSYSTEM
10969 M:      Finn Thain <fthain@telegraphics.com.au>
10970 L:      linux-m68k@lists.linux-m68k.org
10971 S:      Maintained
10972 F:      arch/*/include/asm/nubus.h
10973 F:      drivers/nubus/
10974 F:      include/linux/nubus.h
10975 F:      include/uapi/linux/nubus.h
10976
10977 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
10978 M:      Antonino Daplas <adaplas@gmail.com>
10979 L:      linux-fbdev@vger.kernel.org
10980 S:      Maintained
10981 F:      drivers/video/fbdev/riva/
10982 F:      drivers/video/fbdev/nvidia/
10983
10984 NVM EXPRESS DRIVER
10985 M:      Keith Busch <keith.busch@intel.com>
10986 M:      Jens Axboe <axboe@fb.com>
10987 M:      Christoph Hellwig <hch@lst.de>
10988 M:      Sagi Grimberg <sagi@grimberg.me>
10989 L:      linux-nvme@lists.infradead.org
10990 T:      git://git.infradead.org/nvme.git
10991 W:      http://git.infradead.org/nvme.git
10992 S:      Supported
10993 F:      drivers/nvme/host/
10994 F:      include/linux/nvme.h
10995 F:      include/uapi/linux/nvme_ioctl.h
10996
10997 NVM EXPRESS FC TRANSPORT DRIVERS
10998 M:      James Smart <james.smart@broadcom.com>
10999 L:      linux-nvme@lists.infradead.org
11000 S:      Supported
11001 F:      include/linux/nvme-fc.h
11002 F:      include/linux/nvme-fc-driver.h
11003 F:      drivers/nvme/host/fc.c
11004 F:      drivers/nvme/target/fc.c
11005 F:      drivers/nvme/target/fcloop.c
11006
11007 NVM EXPRESS TARGET DRIVER
11008 M:      Christoph Hellwig <hch@lst.de>
11009 M:      Sagi Grimberg <sagi@grimberg.me>
11010 L:      linux-nvme@lists.infradead.org
11011 T:      git://git.infradead.org/nvme.git
11012 W:      http://git.infradead.org/nvme.git
11013 S:      Supported
11014 F:      drivers/nvme/target/
11015
11016 NVMEM FRAMEWORK
11017 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
11018 S:      Maintained
11019 F:      drivers/nvmem/
11020 F:      Documentation/devicetree/bindings/nvmem/
11021 F:      Documentation/ABI/stable/sysfs-bus-nvmem
11022 F:      include/linux/nvmem-consumer.h
11023 F:      include/linux/nvmem-provider.h
11024
11025 NXP SGTL5000 DRIVER
11026 M:      Fabio Estevam <festevam@gmail.com>
11027 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11028 S:      Maintained
11029 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
11030 F:      sound/soc/codecs/sgtl5000*
11031
11032 NXP TDA998X DRM DRIVER
11033 M:      Russell King <linux@armlinux.org.uk>
11034 S:      Maintained
11035 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
11036 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
11037 F:      drivers/gpu/drm/i2c/tda998x_drv.c
11038 F:      include/drm/i2c/tda998x.h
11039 F:      include/dt-bindings/display/tda998x.h
11040 K:      "nxp,tda998x"
11041
11042 NXP TFA9879 DRIVER
11043 M:      Peter Rosin <peda@axentia.se>
11044 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11045 S:      Maintained
11046 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
11047 F:      sound/soc/codecs/tfa9879*
11048
11049 NXP-NCI NFC DRIVER
11050 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
11051 R:      Charles Gorand <charles.gorand@effinnov.com>
11052 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
11053 S:      Supported
11054 F:      drivers/nfc/nxp-nci
11055
11056 OBJAGG
11057 M:      Jiri Pirko <jiri@mellanox.com>
11058 L:      netdev@vger.kernel.org
11059 S:      Supported
11060 F:      lib/objagg.c
11061 F:      lib/test_objagg.c
11062 F:      include/linux/objagg.h
11063
11064 NXP FSPI DRIVER
11065 R:      Yogesh Gaur <yogeshgaur.83@gmail.com>
11066 M:      Ashish Kumar <ashish.kumar@nxp.com>
11067 L:      linux-spi@vger.kernel.org
11068 S:      Maintained
11069 F:      drivers/spi/spi-nxp-fspi.c
11070 F:      Documentation/devicetree/bindings/spi/spi-nxp-fspi.txt
11071
11072 OBJTOOL
11073 M:      Josh Poimboeuf <jpoimboe@redhat.com>
11074 M:      Peter Zijlstra <peterz@infradead.org>
11075 S:      Supported
11076 F:      tools/objtool/
11077
11078 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
11079 M:      Frederic Barrat <fbarrat@linux.ibm.com>
11080 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
11081 L:      linuxppc-dev@lists.ozlabs.org
11082 S:      Supported
11083 F:      arch/powerpc/platforms/powernv/ocxl.c
11084 F:      arch/powerpc/include/asm/pnv-ocxl.h
11085 F:      drivers/misc/ocxl/
11086 F:      include/misc/ocxl*
11087 F:      include/uapi/misc/ocxl.h
11088 F:      Documentation/accelerators/ocxl.rst
11089
11090 OMAP AUDIO SUPPORT
11091 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
11092 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
11093 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11094 L:      linux-omap@vger.kernel.org
11095 S:      Maintained
11096 F:      sound/soc/ti/omap*
11097 F:      sound/soc/ti/rx51.c
11098 F:      sound/soc/ti/n810.c
11099 F:      sound/soc/ti/sdma-pcm.*
11100
11101 OMAP CLOCK FRAMEWORK SUPPORT
11102 M:      Paul Walmsley <paul@pwsan.com>
11103 L:      linux-omap@vger.kernel.org
11104 S:      Maintained
11105 F:      arch/arm/*omap*/*clock*
11106
11107 OMAP DEVICE TREE SUPPORT
11108 M:      Benoît Cousson <bcousson@baylibre.com>
11109 M:      Tony Lindgren <tony@atomide.com>
11110 L:      linux-omap@vger.kernel.org
11111 L:      devicetree@vger.kernel.org
11112 S:      Maintained
11113 F:      arch/arm/boot/dts/*omap*
11114 F:      arch/arm/boot/dts/*am3*
11115 F:      arch/arm/boot/dts/*am4*
11116 F:      arch/arm/boot/dts/*am5*
11117 F:      arch/arm/boot/dts/*dra7*
11118
11119 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
11120 L:      linux-omap@vger.kernel.org
11121 L:      linux-fbdev@vger.kernel.org
11122 S:      Orphan
11123 F:      drivers/video/fbdev/omap2/
11124 F:      Documentation/arm/OMAP/DSS
11125
11126 OMAP FRAMEBUFFER SUPPORT
11127 L:      linux-fbdev@vger.kernel.org
11128 L:      linux-omap@vger.kernel.org
11129 S:      Orphan
11130 F:      drivers/video/fbdev/omap/
11131
11132 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
11133 M:      Roger Quadros <rogerq@ti.com>
11134 M:      Tony Lindgren <tony@atomide.com>
11135 L:      linux-omap@vger.kernel.org
11136 S:      Maintained
11137 F:      drivers/memory/omap-gpmc.c
11138 F:      arch/arm/mach-omap2/*gpmc*
11139
11140 OMAP GPIO DRIVER
11141 M:      Grygorii Strashko <grygorii.strashko@ti.com>
11142 M:      Santosh Shilimkar <ssantosh@kernel.org>
11143 M:      Kevin Hilman <khilman@kernel.org>
11144 L:      linux-omap@vger.kernel.org
11145 S:      Maintained
11146 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
11147 F:      drivers/gpio/gpio-omap.c
11148
11149 OMAP HARDWARE SPINLOCK SUPPORT
11150 M:      Ohad Ben-Cohen <ohad@wizery.com>
11151 L:      linux-omap@vger.kernel.org
11152 S:      Maintained
11153 F:      drivers/hwspinlock/omap_hwspinlock.c
11154
11155 OMAP HS MMC SUPPORT
11156 L:      linux-mmc@vger.kernel.org
11157 L:      linux-omap@vger.kernel.org
11158 S:      Orphan
11159 F:      drivers/mmc/host/omap_hsmmc.c
11160
11161 OMAP HWMOD DATA
11162 M:      Paul Walmsley <paul@pwsan.com>
11163 L:      linux-omap@vger.kernel.org
11164 S:      Maintained
11165 F:      arch/arm/mach-omap2/omap_hwmod*data*
11166
11167 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
11168 M:      Benoît Cousson <bcousson@baylibre.com>
11169 L:      linux-omap@vger.kernel.org
11170 S:      Maintained
11171 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
11172
11173 OMAP HWMOD SUPPORT
11174 M:      Benoît Cousson <bcousson@baylibre.com>
11175 M:      Paul Walmsley <paul@pwsan.com>
11176 L:      linux-omap@vger.kernel.org
11177 S:      Maintained
11178 F:      arch/arm/mach-omap2/omap_hwmod.*
11179
11180 OMAP I2C DRIVER
11181 M:      Vignesh R <vigneshr@ti.com>
11182 L:      linux-omap@vger.kernel.org
11183 L:      linux-i2c@vger.kernel.org
11184 S:      Maintained
11185 F:      Documentation/devicetree/bindings/i2c/i2c-omap.txt
11186 F:      drivers/i2c/busses/i2c-omap.c
11187
11188 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
11189 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11190 L:      linux-media@vger.kernel.org
11191 S:      Maintained
11192 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
11193 F:      drivers/media/platform/omap3isp/
11194 F:      drivers/staging/media/omap4iss/
11195
11196 OMAP MMC SUPPORT
11197 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
11198 L:      linux-omap@vger.kernel.org
11199 S:      Odd Fixes
11200 F:      drivers/mmc/host/omap.c
11201
11202 OMAP POWER MANAGEMENT SUPPORT
11203 M:      Kevin Hilman <khilman@kernel.org>
11204 L:      linux-omap@vger.kernel.org
11205 S:      Maintained
11206 F:      arch/arm/*omap*/*pm*
11207 F:      drivers/cpufreq/omap-cpufreq.c
11208
11209 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
11210 M:      Rajendra Nayak <rnayak@codeaurora.org>
11211 M:      Paul Walmsley <paul@pwsan.com>
11212 L:      linux-omap@vger.kernel.org
11213 S:      Maintained
11214 F:      arch/arm/mach-omap2/prm*
11215
11216 OMAP RANDOM NUMBER GENERATOR SUPPORT
11217 M:      Deepak Saxena <dsaxena@plexity.net>
11218 S:      Maintained
11219 F:      drivers/char/hw_random/omap-rng.c
11220
11221 OMAP USB SUPPORT
11222 L:      linux-usb@vger.kernel.org
11223 L:      linux-omap@vger.kernel.org
11224 S:      Orphan
11225 F:      drivers/usb/*/*omap*
11226 F:      arch/arm/*omap*/usb*
11227
11228 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
11229 M:      Mark Jackson <mpfj@newflow.co.uk>
11230 L:      linux-omap@vger.kernel.org
11231 S:      Maintained
11232 F:      arch/arm/boot/dts/am335x-nano.dts
11233
11234 OMAP1 SUPPORT
11235 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
11236 M:      Tony Lindgren <tony@atomide.com>
11237 L:      linux-omap@vger.kernel.org
11238 Q:      http://patchwork.kernel.org/project/linux-omap/list/
11239 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
11240 S:      Maintained
11241 F:      arch/arm/mach-omap1/
11242 F:      arch/arm/plat-omap/
11243 F:      arch/arm/configs/omap1_defconfig
11244 F:      drivers/i2c/busses/i2c-omap.c
11245 F:      include/linux/platform_data/i2c-omap.h
11246 F:      include/linux/platform_data/ams-delta-fiq.h
11247
11248 OMAP2+ SUPPORT
11249 M:      Tony Lindgren <tony@atomide.com>
11250 L:      linux-omap@vger.kernel.org
11251 W:      http://www.muru.com/linux/omap/
11252 W:      http://linux.omap.com/
11253 Q:      http://patchwork.kernel.org/project/linux-omap/list/
11254 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
11255 S:      Maintained
11256 F:      arch/arm/mach-omap2/
11257 F:      arch/arm/plat-omap/
11258 F:      arch/arm/configs/omap2plus_defconfig
11259 F:      drivers/i2c/busses/i2c-omap.c
11260 F:      drivers/irqchip/irq-omap-intc.c
11261 F:      drivers/mfd/*omap*.c
11262 F:      drivers/mfd/menelaus.c
11263 F:      drivers/mfd/palmas.c
11264 F:      drivers/mfd/tps65217.c
11265 F:      drivers/mfd/tps65218.c
11266 F:      drivers/mfd/tps65910.c
11267 F:      drivers/mfd/twl-core.[ch]
11268 F:      drivers/mfd/twl4030*.c
11269 F:      drivers/mfd/twl6030*.c
11270 F:      drivers/mfd/twl6040*.c
11271 F:      drivers/regulator/palmas-regulator*.c
11272 F:      drivers/regulator/pbias-regulator.c
11273 F:      drivers/regulator/tps65217-regulator.c
11274 F:      drivers/regulator/tps65218-regulator.c
11275 F:      drivers/regulator/tps65910-regulator.c
11276 F:      drivers/regulator/twl-regulator.c
11277 F:      drivers/regulator/twl6030-regulator.c
11278 F:      include/linux/platform_data/i2c-omap.h
11279
11280 ONION OMEGA2+ BOARD
11281 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
11282 L:      linux-mips@vger.kernel.org
11283 S:      Maintained
11284 F:      arch/mips/boot/dts/ralink/omega2p.dts
11285
11286 OMFS FILESYSTEM
11287 M:      Bob Copeland <me@bobcopeland.com>
11288 L:      linux-karma-devel@lists.sourceforge.net
11289 S:      Maintained
11290 F:      Documentation/filesystems/omfs.txt
11291 F:      fs/omfs/
11292
11293 OMNIKEY CARDMAN 4000 DRIVER
11294 M:      Harald Welte <laforge@gnumonks.org>
11295 S:      Maintained
11296 F:      drivers/char/pcmcia/cm4000_cs.c
11297 F:      include/linux/cm4000_cs.h
11298 F:      include/uapi/linux/cm4000_cs.h
11299
11300 OMNIKEY CARDMAN 4040 DRIVER
11301 M:      Harald Welte <laforge@gnumonks.org>
11302 S:      Maintained
11303 F:      drivers/char/pcmcia/cm4040_cs.*
11304
11305 OMNIVISION OV13858 SENSOR DRIVER
11306 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11307 L:      linux-media@vger.kernel.org
11308 T:      git git://linuxtv.org/media_tree.git
11309 S:      Maintained
11310 F:      drivers/media/i2c/ov13858.c
11311
11312 OMNIVISION OV2680 SENSOR DRIVER
11313 M:      Rui Miguel Silva <rmfrfs@gmail.com>
11314 L:      linux-media@vger.kernel.org
11315 T:      git git://linuxtv.org/media_tree.git
11316 S:      Maintained
11317 F:      drivers/media/i2c/ov2680.c
11318 F:      Documentation/devicetree/bindings/media/i2c/ov2680.txt
11319
11320 OMNIVISION OV2685 SENSOR DRIVER
11321 M:      Shunqian Zheng <zhengsq@rock-chips.com>
11322 L:      linux-media@vger.kernel.org
11323 T:      git git://linuxtv.org/media_tree.git
11324 S:      Maintained
11325 F:      drivers/media/i2c/ov2685.c
11326
11327 OMNIVISION OV5640 SENSOR DRIVER
11328 M:      Steve Longerbeam <slongerbeam@gmail.com>
11329 L:      linux-media@vger.kernel.org
11330 T:      git git://linuxtv.org/media_tree.git
11331 S:      Maintained
11332 F:      drivers/media/i2c/ov5640.c
11333
11334 OMNIVISION OV5647 SENSOR DRIVER
11335 M:      Luis Oliveira <lolivei@synopsys.com>
11336 L:      linux-media@vger.kernel.org
11337 T:      git git://linuxtv.org/media_tree.git
11338 S:      Maintained
11339 F:      drivers/media/i2c/ov5647.c
11340
11341 OMNIVISION OV5695 SENSOR DRIVER
11342 M:      Shunqian Zheng <zhengsq@rock-chips.com>
11343 L:      linux-media@vger.kernel.org
11344 T:      git git://linuxtv.org/media_tree.git
11345 S:      Maintained
11346 F:      drivers/media/i2c/ov5695.c
11347
11348 OMNIVISION OV7670 SENSOR DRIVER
11349 M:      Jonathan Corbet <corbet@lwn.net>
11350 L:      linux-media@vger.kernel.org
11351 T:      git git://linuxtv.org/media_tree.git
11352 S:      Maintained
11353 F:      drivers/media/i2c/ov7670.c
11354 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
11355
11356 OMNIVISION OV772x SENSOR DRIVER
11357 M:      Jacopo Mondi <jacopo@jmondi.org>
11358 L:      linux-media@vger.kernel.org
11359 T:      git git://linuxtv.org/media_tree.git
11360 S:      Odd fixes
11361 F:      drivers/media/i2c/ov772x.c
11362 F:      include/media/i2c/ov772x.h
11363 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
11364
11365 OMNIVISION OV7740 SENSOR DRIVER
11366 M:      Wenyou Yang <wenyou.yang@microchip.com>
11367 L:      linux-media@vger.kernel.org
11368 T:      git git://linuxtv.org/media_tree.git
11369 S:      Maintained
11370 F:      drivers/media/i2c/ov7740.c
11371 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
11372
11373 OMNIVISION OV9650 SENSOR DRIVER
11374 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11375 R:      Akinobu Mita <akinobu.mita@gmail.com>
11376 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11377 L:      linux-media@vger.kernel.org
11378 T:      git git://linuxtv.org/media_tree.git
11379 S:      Maintained
11380 F:      drivers/media/i2c/ov9650.c
11381 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
11382
11383 ONENAND FLASH DRIVER
11384 M:      Kyungmin Park <kyungmin.park@samsung.com>
11385 L:      linux-mtd@lists.infradead.org
11386 S:      Maintained
11387 F:      drivers/mtd/nand/onenand/
11388 F:      include/linux/mtd/onenand*.h
11389
11390 ONSTREAM SCSI TAPE DRIVER
11391 M:      Willem Riede <osst@riede.org>
11392 L:      osst-users@lists.sourceforge.net
11393 L:      linux-scsi@vger.kernel.org
11394 S:      Maintained
11395 F:      Documentation/scsi/osst.txt
11396 F:      drivers/scsi/osst.*
11397 F:      drivers/scsi/osst_*.h
11398 F:      drivers/scsi/st.h
11399
11400 OP-TEE DRIVER
11401 M:      Jens Wiklander <jens.wiklander@linaro.org>
11402 S:      Maintained
11403 F:      drivers/tee/optee/
11404
11405 OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER
11406 M:      Sumit Garg <sumit.garg@linaro.org>
11407 S:      Maintained
11408 F:      drivers/char/hw_random/optee-rng.c
11409
11410 OPA-VNIC DRIVER
11411 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11412 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
11413 L:      linux-rdma@vger.kernel.org
11414 S:      Supported
11415 F:      drivers/infiniband/ulp/opa_vnic
11416
11417 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
11418 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
11419 M:      Frank Rowand <frowand.list@gmail.com>
11420 L:      devicetree@vger.kernel.org
11421 S:      Maintained
11422 F:      Documentation/devicetree/dynamic-resolution-notes.txt
11423 F:      Documentation/devicetree/overlay-notes.txt
11424 F:      drivers/of/overlay.c
11425 F:      drivers/of/resolver.c
11426 K:      of_overlay_notifier_
11427
11428 OPEN FIRMWARE AND FLATTENED DEVICE TREE
11429 M:      Rob Herring <robh+dt@kernel.org>
11430 M:      Frank Rowand <frowand.list@gmail.com>
11431 L:      devicetree@vger.kernel.org
11432 W:      http://www.devicetree.org/
11433 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11434 S:      Maintained
11435 F:      drivers/of/
11436 F:      include/linux/of*.h
11437 F:      scripts/dtc/
11438 F:      Documentation/ABI/testing/sysfs-firmware-ofw
11439
11440 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
11441 M:      Rob Herring <robh+dt@kernel.org>
11442 M:      Mark Rutland <mark.rutland@arm.com>
11443 L:      devicetree@vger.kernel.org
11444 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11445 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
11446 S:      Maintained
11447 F:      Documentation/devicetree/
11448 F:      arch/*/boot/dts/
11449 F:      include/dt-bindings/
11450
11451 OPENCORES I2C BUS DRIVER
11452 M:      Peter Korsgaard <peter@korsgaard.com>
11453 M:      Andrew Lunn <andrew@lunn.ch>
11454 L:      linux-i2c@vger.kernel.org
11455 S:      Maintained
11456 F:      Documentation/i2c/busses/i2c-ocores
11457 F:      drivers/i2c/busses/i2c-ocores.c
11458 F:      include/linux/platform_data/i2c-ocores.h
11459
11460 OPENRISC ARCHITECTURE
11461 M:      Jonas Bonn <jonas@southpole.se>
11462 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
11463 M:      Stafford Horne <shorne@gmail.com>
11464 T:      git git://github.com/openrisc/linux.git
11465 L:      openrisc@lists.librecores.org
11466 W:      http://openrisc.io
11467 S:      Maintained
11468 F:      Documentation/devicetree/bindings/openrisc/
11469 F:      Documentation/openrisc/
11470 F:      arch/openrisc/
11471 F:      drivers/irqchip/irq-ompic.c
11472 F:      drivers/irqchip/irq-or1k-*
11473
11474 OPENVSWITCH
11475 M:      Pravin B Shelar <pshelar@ovn.org>
11476 L:      netdev@vger.kernel.org
11477 L:      dev@openvswitch.org
11478 W:      http://openvswitch.org
11479 S:      Maintained
11480 F:      net/openvswitch/
11481 F:      include/uapi/linux/openvswitch.h
11482
11483 OPERATING PERFORMANCE POINTS (OPP)
11484 M:      Viresh Kumar <vireshk@kernel.org>
11485 M:      Nishanth Menon <nm@ti.com>
11486 M:      Stephen Boyd <sboyd@kernel.org>
11487 L:      linux-pm@vger.kernel.org
11488 S:      Maintained
11489 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
11490 F:      drivers/opp/
11491 F:      include/linux/pm_opp.h
11492 F:      Documentation/power/opp.txt
11493 F:      Documentation/devicetree/bindings/opp/
11494
11495 OPL4 DRIVER
11496 M:      Clemens Ladisch <clemens@ladisch.de>
11497 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11498 T:      git git://git.alsa-project.org/alsa-kernel.git
11499 S:      Maintained
11500 F:      sound/drivers/opl4/
11501
11502 OPROFILE
11503 M:      Robert Richter <rric@kernel.org>
11504 L:      oprofile-list@lists.sf.net
11505 S:      Maintained
11506 F:      arch/*/include/asm/oprofile*.h
11507 F:      arch/*/oprofile/
11508 F:      drivers/oprofile/
11509 F:      include/linux/oprofile.h
11510
11511 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
11512 M:      Mark Fasheh <mark@fasheh.com>
11513 M:      Joel Becker <jlbec@evilplan.org>
11514 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
11515 W:      http://ocfs2.wiki.kernel.org
11516 S:      Supported
11517 F:      Documentation/filesystems/ocfs2.txt
11518 F:      Documentation/filesystems/dlmfs.txt
11519 F:      fs/ocfs2/
11520
11521 ORANGEFS FILESYSTEM
11522 M:      Mike Marshall <hubcap@omnibond.com>
11523 R:      Martin Brandenburg <martin@omnibond.com>
11524 L:      devel@lists.orangefs.org
11525 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
11526 S:      Supported
11527 F:      fs/orangefs/
11528 F:      Documentation/filesystems/orangefs.txt
11529
11530 ORINOCO DRIVER
11531 L:      linux-wireless@vger.kernel.org
11532 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
11533 W:      http://www.nongnu.org/orinoco/
11534 S:      Orphan
11535 F:      drivers/net/wireless/intersil/orinoco/
11536
11537 OSD LIBRARY and FILESYSTEM
11538 M:      Boaz Harrosh <ooo@electrozaur.com>
11539 S:      Maintained
11540 F:      drivers/scsi/osd/
11541 F:      include/scsi/osd_*
11542 F:      fs/exofs/
11543
11544 OV2659 OMNIVISION SENSOR DRIVER
11545 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
11546 L:      linux-media@vger.kernel.org
11547 W:      https://linuxtv.org
11548 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11549 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
11550 S:      Maintained
11551 F:      drivers/media/i2c/ov2659.c
11552 F:      include/media/i2c/ov2659.h
11553
11554 OVERLAY FILESYSTEM
11555 M:      Miklos Szeredi <miklos@szeredi.hu>
11556 L:      linux-unionfs@vger.kernel.org
11557 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
11558 S:      Supported
11559 F:      fs/overlayfs/
11560 F:      Documentation/filesystems/overlayfs.txt
11561
11562 P54 WIRELESS DRIVER
11563 M:      Christian Lamparter <chunkeey@googlemail.com>
11564 L:      linux-wireless@vger.kernel.org
11565 W:      http://wireless.kernel.org/en/users/Drivers/p54
11566 S:      Maintained
11567 F:      drivers/net/wireless/intersil/p54/
11568
11569 PA SEMI ETHERNET DRIVER
11570 L:      netdev@vger.kernel.org
11571 S:      Orphan
11572 F:      drivers/net/ethernet/pasemi/*
11573
11574 PA SEMI SMBUS DRIVER
11575 L:      linux-i2c@vger.kernel.org
11576 S:      Orphan
11577 F:      drivers/i2c/busses/i2c-pasemi.c
11578
11579 PADATA PARALLEL EXECUTION MECHANISM
11580 M:      Steffen Klassert <steffen.klassert@secunet.com>
11581 L:      linux-crypto@vger.kernel.org
11582 S:      Maintained
11583 F:      kernel/padata.c
11584 F:      include/linux/padata.h
11585 F:      Documentation/padata.txt
11586
11587 PANASONIC LAPTOP ACPI EXTRAS DRIVER
11588 M:      Harald Welte <laforge@gnumonks.org>
11589 L:      platform-driver-x86@vger.kernel.org
11590 S:      Maintained
11591 F:      drivers/platform/x86/panasonic-laptop.c
11592
11593 PARALLEL LCD/KEYPAD PANEL DRIVER
11594 M:      Willy Tarreau <willy@haproxy.com>
11595 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
11596 S:      Odd Fixes
11597 F:      Documentation/auxdisplay/lcd-panel-cgram.txt
11598 F:      drivers/auxdisplay/panel.c
11599
11600 PARALLEL PORT SUBSYSTEM
11601 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
11602 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
11603 L:      linux-parport@lists.infradead.org (subscribers-only)
11604 S:      Maintained
11605 F:      drivers/parport/
11606 F:      include/linux/parport*.h
11607 F:      drivers/char/ppdev.c
11608 F:      include/uapi/linux/ppdev.h
11609 F:      Documentation/parport*.txt
11610
11611 PARAVIRT_OPS INTERFACE
11612 M:      Juergen Gross <jgross@suse.com>
11613 M:      Alok Kataria <akataria@vmware.com>
11614 L:      virtualization@lists.linux-foundation.org
11615 S:      Supported
11616 F:      Documentation/virtual/paravirt_ops.txt
11617 F:      arch/*/kernel/paravirt*
11618 F:      arch/*/include/asm/paravirt*.h
11619 F:      include/linux/hypervisor.h
11620
11621 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
11622 M:      Tim Waugh <tim@cyberelk.net>
11623 L:      linux-parport@lists.infradead.org (subscribers-only)
11624 S:      Maintained
11625 F:      Documentation/blockdev/paride.txt
11626 F:      drivers/block/paride/
11627
11628 PARISC ARCHITECTURE
11629 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
11630 M:      Helge Deller <deller@gmx.de>
11631 L:      linux-parisc@vger.kernel.org
11632 W:      http://www.parisc-linux.org/
11633 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
11634 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
11635 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
11636 S:      Maintained
11637 F:      arch/parisc/
11638 F:      Documentation/parisc/
11639 F:      drivers/parisc/
11640 F:      drivers/char/agp/parisc-agp.c
11641 F:      drivers/input/serio/gscps2.c
11642 F:      drivers/parport/parport_gsc.*
11643 F:      drivers/tty/serial/8250/8250_gsc.c
11644 F:      drivers/video/fbdev/sti*
11645 F:      drivers/video/console/sti*
11646 F:      drivers/video/logo/logo_parisc*
11647
11648 PARMAN
11649 M:      Jiri Pirko <jiri@mellanox.com>
11650 L:      netdev@vger.kernel.org
11651 S:      Supported
11652 F:      lib/parman.c
11653 F:      lib/test_parman.c
11654 F:      include/linux/parman.h
11655
11656 PC87360 HARDWARE MONITORING DRIVER
11657 M:      Jim Cromie <jim.cromie@gmail.com>
11658 L:      linux-hwmon@vger.kernel.org
11659 S:      Maintained
11660 F:      Documentation/hwmon/pc87360
11661 F:      drivers/hwmon/pc87360.c
11662
11663 PC8736x GPIO DRIVER
11664 M:      Jim Cromie <jim.cromie@gmail.com>
11665 S:      Maintained
11666 F:      drivers/char/pc8736x_gpio.c
11667
11668 PC87427 HARDWARE MONITORING DRIVER
11669 M:      Jean Delvare <jdelvare@suse.com>
11670 L:      linux-hwmon@vger.kernel.org
11671 S:      Maintained
11672 F:      Documentation/hwmon/pc87427
11673 F:      drivers/hwmon/pc87427.c
11674
11675 PCA9532 LED DRIVER
11676 M:      Riku Voipio <riku.voipio@iki.fi>
11677 S:      Maintained
11678 F:      drivers/leds/leds-pca9532.c
11679 F:      include/linux/leds-pca9532.h
11680
11681 PCA9541 I2C BUS MASTER SELECTOR DRIVER
11682 M:      Guenter Roeck <linux@roeck-us.net>
11683 L:      linux-i2c@vger.kernel.org
11684 S:      Maintained
11685 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
11686
11687 PCDP - PRIMARY CONSOLE AND DEBUG PORT
11688 M:      Khalid Aziz <khalid@gonehiking.org>
11689 S:      Maintained
11690 F:      drivers/firmware/pcdp.*
11691
11692 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
11693 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11694 L:      linux-pci@vger.kernel.org
11695 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11696 S:      Maintained
11697 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
11698 F:      drivers/pci/controller/pci-aardvark.c
11699
11700 PCI DRIVER FOR ALTERA PCIE IP
11701 M:      Ley Foon Tan <lftan@altera.com>
11702 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11703 L:      linux-pci@vger.kernel.org
11704 S:      Supported
11705 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
11706 F:      drivers/pci/controller/pcie-altera.c
11707
11708 PCI DRIVER FOR APPLIEDMICRO XGENE
11709 M:      Toan Le <toan@os.amperecomputing.com>
11710 L:      linux-pci@vger.kernel.org
11711 L:      linux-arm-kernel@lists.infradead.org
11712 S:      Maintained
11713 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
11714 F:      drivers/pci/controller/pci-xgene.c
11715
11716 PCI DRIVER FOR ARM VERSATILE PLATFORM
11717 M:      Rob Herring <robh@kernel.org>
11718 L:      linux-pci@vger.kernel.org
11719 L:      linux-arm-kernel@lists.infradead.org
11720 S:      Maintained
11721 F:      Documentation/devicetree/bindings/pci/versatile.txt
11722 F:      drivers/pci/controller/pci-versatile.c
11723
11724 PCI DRIVER FOR ARMADA 8K
11725 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11726 L:      linux-pci@vger.kernel.org
11727 L:      linux-arm-kernel@lists.infradead.org
11728 S:      Maintained
11729 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
11730 F:      drivers/pci/controller/dwc/pcie-armada8k.c
11731
11732 PCI DRIVER FOR CADENCE PCIE IP
11733 M:      Alan Douglas <adouglas@cadence.com>
11734 L:      linux-pci@vger.kernel.org
11735 S:      Maintained
11736 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
11737 F:      drivers/pci/controller/pcie-cadence*
11738
11739 PCI DRIVER FOR FREESCALE LAYERSCAPE
11740 M:      Minghuan Lian <minghuan.Lian@nxp.com>
11741 M:      Mingkai Hu <mingkai.hu@nxp.com>
11742 M:      Roy Zang <roy.zang@nxp.com>
11743 L:      linuxppc-dev@lists.ozlabs.org
11744 L:      linux-pci@vger.kernel.org
11745 L:      linux-arm-kernel@lists.infradead.org
11746 S:      Maintained
11747 F:      drivers/pci/controller/dwc/*layerscape*
11748
11749 PCI DRIVER FOR GENERIC OF HOSTS
11750 M:      Will Deacon <will.deacon@arm.com>
11751 L:      linux-pci@vger.kernel.org
11752 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11753 S:      Maintained
11754 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
11755 F:      drivers/pci/controller/pci-host-common.c
11756 F:      drivers/pci/controller/pci-host-generic.c
11757
11758 PCI DRIVER FOR IMX6
11759 M:      Richard Zhu <hongxing.zhu@nxp.com>
11760 M:      Lucas Stach <l.stach@pengutronix.de>
11761 L:      linux-pci@vger.kernel.org
11762 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11763 S:      Maintained
11764 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
11765 F:      drivers/pci/controller/dwc/*imx6*
11766
11767 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
11768 M:      Keith Busch <keith.busch@intel.com>
11769 M:      Jonathan Derrick <jonathan.derrick@intel.com>
11770 L:      linux-pci@vger.kernel.org
11771 S:      Supported
11772 F:      drivers/pci/controller/vmd.c
11773
11774 PCI DRIVER FOR MICROSEMI SWITCHTEC
11775 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
11776 M:      Logan Gunthorpe <logang@deltatee.com>
11777 L:      linux-pci@vger.kernel.org
11778 S:      Maintained
11779 F:      Documentation/switchtec.txt
11780 F:      Documentation/ABI/testing/sysfs-class-switchtec
11781 F:      drivers/pci/switch/switchtec*
11782 F:      include/uapi/linux/switchtec_ioctl.h
11783 F:      include/linux/switchtec.h
11784 F:      drivers/ntb/hw/mscc/
11785
11786 PCI DRIVER FOR MOBIVEIL PCIE IP
11787 M:      Subrahmanya Lingappa <l.subrahmanya@mobiveil.co.in>
11788 L:      linux-pci@vger.kernel.org
11789 S:      Supported
11790 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
11791 F:      drivers/pci/controller/pcie-mobiveil.c
11792
11793 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
11794 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11795 M:      Jason Cooper <jason@lakedaemon.net>
11796 L:      linux-pci@vger.kernel.org
11797 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11798 S:      Maintained
11799 F:      drivers/pci/controller/*mvebu*
11800
11801 PCI DRIVER FOR NVIDIA TEGRA
11802 M:      Thierry Reding <thierry.reding@gmail.com>
11803 L:      linux-tegra@vger.kernel.org
11804 L:      linux-pci@vger.kernel.org
11805 S:      Supported
11806 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
11807 F:      drivers/pci/controller/pci-tegra.c
11808
11809 PCI DRIVER FOR RENESAS R-CAR
11810 M:      Simon Horman <horms@verge.net.au>
11811 L:      linux-pci@vger.kernel.org
11812 L:      linux-renesas-soc@vger.kernel.org
11813 S:      Maintained
11814 F:      drivers/pci/controller/*rcar*
11815
11816 PCI DRIVER FOR SAMSUNG EXYNOS
11817 M:      Jingoo Han <jingoohan1@gmail.com>
11818 L:      linux-pci@vger.kernel.org
11819 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11820 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11821 S:      Maintained
11822 F:      drivers/pci/controller/dwc/pci-exynos.c
11823
11824 PCI DRIVER FOR SYNOPSYS DESIGNWARE
11825 M:      Jingoo Han <jingoohan1@gmail.com>
11826 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
11827 L:      linux-pci@vger.kernel.org
11828 S:      Maintained
11829 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
11830 F:      drivers/pci/controller/dwc/*designware*
11831
11832 PCI DRIVER FOR TI DRA7XX
11833 M:      Kishon Vijay Abraham I <kishon@ti.com>
11834 L:      linux-omap@vger.kernel.org
11835 L:      linux-pci@vger.kernel.org
11836 S:      Supported
11837 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
11838 F:      drivers/pci/controller/dwc/pci-dra7xx.c
11839
11840 PCI DRIVER FOR TI KEYSTONE
11841 M:      Murali Karicheri <m-karicheri2@ti.com>
11842 L:      linux-pci@vger.kernel.org
11843 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11844 S:      Maintained
11845 F:      drivers/pci/controller/dwc/pci-keystone.c
11846
11847 PCI ENDPOINT SUBSYSTEM
11848 M:      Kishon Vijay Abraham I <kishon@ti.com>
11849 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11850 L:      linux-pci@vger.kernel.org
11851 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
11852 S:      Supported
11853 F:      drivers/pci/endpoint/
11854 F:      drivers/misc/pci_endpoint_test.c
11855 F:      tools/pci/
11856
11857 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
11858 M:      Russell Currey <ruscur@russell.cc>
11859 M:      Sam Bobroff <sbobroff@linux.ibm.com>
11860 M:      Oliver O'Halloran <oohall@gmail.com>
11861 L:      linuxppc-dev@lists.ozlabs.org
11862 S:      Supported
11863 F:      Documentation/PCI/pci-error-recovery.txt
11864 F:      drivers/pci/pcie/aer.c
11865 F:      drivers/pci/pcie/dpc.c
11866 F:      drivers/pci/pcie/err.c
11867 F:      Documentation/powerpc/eeh-pci-error-recovery.txt
11868 F:      arch/powerpc/kernel/eeh*.c
11869 F:      arch/powerpc/platforms/*/eeh*.c
11870 F:      arch/powerpc/include/*/eeh*.h
11871
11872 PCI ERROR RECOVERY
11873 M:      Linas Vepstas <linasvepstas@gmail.com>
11874 L:      linux-pci@vger.kernel.org
11875 S:      Supported
11876 F:      Documentation/PCI/pci-error-recovery.txt
11877
11878 PCI MSI DRIVER FOR ALTERA MSI IP
11879 M:      Ley Foon Tan <lftan@altera.com>
11880 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11881 L:      linux-pci@vger.kernel.org
11882 S:      Supported
11883 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
11884 F:      drivers/pci/controller/pcie-altera-msi.c
11885
11886 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
11887 M:      Toan Le <toan@os.amperecomputing.com>
11888 L:      linux-pci@vger.kernel.org
11889 L:      linux-arm-kernel@lists.infradead.org
11890 S:      Maintained
11891 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
11892 F:      drivers/pci/controller/pci-xgene-msi.c
11893
11894 PCI SUBSYSTEM
11895 M:      Bjorn Helgaas <bhelgaas@google.com>
11896 L:      linux-pci@vger.kernel.org
11897 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11898 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
11899 S:      Supported
11900 F:      Documentation/devicetree/bindings/pci/
11901 F:      Documentation/PCI/
11902 F:      drivers/acpi/pci*
11903 F:      drivers/pci/
11904 F:      include/asm-generic/pci*
11905 F:      include/linux/pci*
11906 F:      include/linux/of_pci.h
11907 F:      include/uapi/linux/pci*
11908 F:      lib/pci*
11909 F:      arch/x86/pci/
11910 F:      arch/x86/kernel/quirks.c
11911 F:      arch/x86/kernel/early-quirks.c
11912
11913 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
11914 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11915 L:      linux-pci@vger.kernel.org
11916 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11917 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
11918 S:      Supported
11919 F:      drivers/pci/controller/
11920
11921 PCIE DRIVER FOR AMLOGIC MESON
11922 M:      Yue Wang <yue.wang@Amlogic.com>
11923 L:      linux-pci@vger.kernel.org
11924 L:      linux-amlogic@lists.infradead.org
11925 S:      Maintained
11926 F:      drivers/pci/controller/dwc/pci-meson.c
11927
11928 PCIE DRIVER FOR AXIS ARTPEC
11929 M:      Jesper Nilsson <jesper.nilsson@axis.com>
11930 L:      linux-arm-kernel@axis.com
11931 L:      linux-pci@vger.kernel.org
11932 S:      Maintained
11933 F:      Documentation/devicetree/bindings/pci/axis,artpec*
11934 F:      drivers/pci/controller/dwc/*artpec*
11935
11936 PCIE DRIVER FOR CAVIUM THUNDERX
11937 M:      David Daney <david.daney@cavium.com>
11938 L:      linux-pci@vger.kernel.org
11939 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11940 S:      Supported
11941 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
11942 F:      drivers/pci/controller/pci-thunder-*
11943
11944 PCIE DRIVER FOR HISILICON
11945 M:      Zhou Wang <wangzhou1@hisilicon.com>
11946 L:      linux-pci@vger.kernel.org
11947 S:      Maintained
11948 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
11949 F:      drivers/pci/controller/dwc/pcie-hisi.c
11950
11951 PCIE DRIVER FOR HISILICON KIRIN
11952 M:      Xiaowei Song <songxiaowei@hisilicon.com>
11953 M:      Binghui Wang <wangbinghui@hisilicon.com>
11954 L:      linux-pci@vger.kernel.org
11955 S:      Maintained
11956 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
11957 F:      drivers/pci/controller/dwc/pcie-kirin.c
11958
11959 PCIE DRIVER FOR HISILICON STB
11960 M:      Shawn Guo <shawn.guo@linaro.org>
11961 L:      linux-pci@vger.kernel.org
11962 S:      Maintained
11963 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
11964 F:      drivers/pci/controller/dwc/pcie-histb.c
11965
11966 PCIE DRIVER FOR MEDIATEK
11967 M:      Ryder Lee <ryder.lee@mediatek.com>
11968 L:      linux-pci@vger.kernel.org
11969 L:      linux-mediatek@lists.infradead.org
11970 S:      Supported
11971 F:      Documentation/devicetree/bindings/pci/mediatek*
11972 F:      drivers/pci/controller/*mediatek*
11973
11974 PCIE DRIVER FOR QUALCOMM MSM
11975 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
11976 L:      linux-pci@vger.kernel.org
11977 L:      linux-arm-msm@vger.kernel.org
11978 S:      Maintained
11979 F:      drivers/pci/controller/dwc/*qcom*
11980
11981 PCIE DRIVER FOR ROCKCHIP
11982 M:      Shawn Lin <shawn.lin@rock-chips.com>
11983 L:      linux-pci@vger.kernel.org
11984 L:      linux-rockchip@lists.infradead.org
11985 S:      Maintained
11986 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
11987 F:      drivers/pci/controller/pcie-rockchip*
11988
11989 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
11990 M:      Linus Walleij <linus.walleij@linaro.org>
11991 L:      linux-pci@vger.kernel.org
11992 S:      Maintained
11993 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
11994 F:      drivers/pci/controller/pci-v3-semi.c
11995
11996 PCIE DRIVER FOR SOCIONEXT UNIPHIER
11997 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
11998 L:      linux-pci@vger.kernel.org
11999 S:      Maintained
12000 F:      Documentation/devicetree/bindings/pci/uniphier-pcie.txt
12001 F:      drivers/pci/controller/dwc/pcie-uniphier.c
12002
12003 PCIE DRIVER FOR ST SPEAR13XX
12004 M:      Pratyush Anand <pratyush.anand@gmail.com>
12005 L:      linux-pci@vger.kernel.org
12006 S:      Maintained
12007 F:      drivers/pci/controller/dwc/*spear*
12008
12009 PCMCIA SUBSYSTEM
12010 M:      Dominik Brodowski <linux@dominikbrodowski.net>
12011 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
12012 S:      Odd Fixes
12013 F:      Documentation/pcmcia/
12014 F:      tools/pcmcia/
12015 F:      drivers/pcmcia/
12016 F:      include/pcmcia/
12017
12018 PCNET32 NETWORK DRIVER
12019 M:      Don Fry <pcnet32@frontier.com>
12020 L:      netdev@vger.kernel.org
12021 S:      Maintained
12022 F:      drivers/net/ethernet/amd/pcnet32.c
12023
12024 PCRYPT PARALLEL CRYPTO ENGINE
12025 M:      Steffen Klassert <steffen.klassert@secunet.com>
12026 L:      linux-crypto@vger.kernel.org
12027 S:      Maintained
12028 F:      crypto/pcrypt.c
12029 F:      include/crypto/pcrypt.h
12030
12031 PEAQ WMI HOTKEYS DRIVER
12032 M:      Hans de Goede <hdegoede@redhat.com>
12033 L:      platform-driver-x86@vger.kernel.org
12034 S:      Maintained
12035 F:      drivers/platform/x86/peaq-wmi.c
12036
12037 PER-CPU MEMORY ALLOCATOR
12038 M:      Dennis Zhou <dennis@kernel.org>
12039 M:      Tejun Heo <tj@kernel.org>
12040 M:      Christoph Lameter <cl@linux.com>
12041 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git
12042 S:      Maintained
12043 F:      include/linux/percpu*.h
12044 F:      mm/percpu*.c
12045 F:      arch/*/include/asm/percpu.h
12046
12047 PER-TASK DELAY ACCOUNTING
12048 M:      Balbir Singh <bsingharora@gmail.com>
12049 S:      Maintained
12050 F:      include/linux/delayacct.h
12051 F:      kernel/delayacct.c
12052
12053 PERFORMANCE EVENTS SUBSYSTEM
12054 M:      Peter Zijlstra <peterz@infradead.org>
12055 M:      Ingo Molnar <mingo@redhat.com>
12056 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
12057 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
12058 R:      Jiri Olsa <jolsa@redhat.com>
12059 R:      Namhyung Kim <namhyung@kernel.org>
12060 L:      linux-kernel@vger.kernel.org
12061 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
12062 S:      Supported
12063 F:      kernel/events/*
12064 F:      include/linux/perf_event.h
12065 F:      include/uapi/linux/perf_event.h
12066 F:      arch/*/kernel/perf_event*.c
12067 F:      arch/*/kernel/*/perf_event*.c
12068 F:      arch/*/kernel/*/*/perf_event*.c
12069 F:      arch/*/include/asm/perf_event.h
12070 F:      arch/*/kernel/perf_callchain.c
12071 F:      arch/*/events/*
12072 F:      tools/perf/
12073
12074 PERSONALITY HANDLING
12075 M:      Christoph Hellwig <hch@infradead.org>
12076 L:      linux-abi-devel@lists.sourceforge.net
12077 S:      Maintained
12078 F:      include/linux/personality.h
12079 F:      include/uapi/linux/personality.h
12080
12081 PHOENIX RC FLIGHT CONTROLLER ADAPTER
12082 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
12083 L:      linux-input@vger.kernel.org
12084 S:      Maintained
12085 F:      Documentation/input/devices/pxrc.rst
12086 F:      drivers/input/joystick/pxrc.c
12087
12088 PHONET PROTOCOL
12089 M:      Remi Denis-Courmont <courmisch@gmail.com>
12090 S:      Supported
12091 F:      Documentation/networking/phonet.txt
12092 F:      include/linux/phonet.h
12093 F:      include/net/phonet/
12094 F:      include/uapi/linux/phonet.h
12095 F:      net/phonet/
12096
12097 PHRAM MTD DRIVER
12098 M:      Joern Engel <joern@lazybastard.org>
12099 L:      linux-mtd@lists.infradead.org
12100 S:      Maintained
12101 F:      drivers/mtd/devices/phram.c
12102
12103 PICOLCD HID DRIVER
12104 M:      Bruno Prémont <bonbons@linux-vserver.org>
12105 L:      linux-input@vger.kernel.org
12106 S:      Maintained
12107 F:      drivers/hid/hid-picolcd*
12108
12109 PICOXCELL SUPPORT
12110 M:      Jamie Iles <jamie@jamieiles.com>
12111 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12112 T:      git git://github.com/jamieiles/linux-2.6-ji.git
12113 S:      Supported
12114 F:      arch/arm/boot/dts/picoxcell*
12115 F:      arch/arm/mach-picoxcell/
12116 F:      drivers/crypto/picoxcell*
12117
12118 PIN CONTROL SUBSYSTEM
12119 M:      Linus Walleij <linus.walleij@linaro.org>
12120 L:      linux-gpio@vger.kernel.org
12121 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
12122 S:      Maintained
12123 F:      Documentation/devicetree/bindings/pinctrl/
12124 F:      Documentation/driver-api/pinctl.rst
12125 F:      drivers/pinctrl/
12126 F:      include/linux/pinctrl/
12127
12128 PIN CONTROLLER - MICROCHIP AT91
12129 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
12130 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12131 L:      linux-gpio@vger.kernel.org
12132 S:      Supported
12133 F:      drivers/pinctrl/pinctrl-at91*
12134
12135 PIN CONTROLLER - FREESCALE
12136 M:      Dong Aisheng <aisheng.dong@nxp.com>
12137 M:      Fabio Estevam <festevam@gmail.com>
12138 M:      Shawn Guo <shawnguo@kernel.org>
12139 M:      Stefan Agner <stefan@agner.ch>
12140 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
12141 L:      linux-gpio@vger.kernel.org
12142 S:      Maintained
12143 F:      drivers/pinctrl/freescale/
12144 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
12145
12146 PIN CONTROLLER - INTEL
12147 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
12148 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
12149 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git
12150 S:      Maintained
12151 F:      drivers/pinctrl/intel/
12152
12153 PIN CONTROLLER - MEDIATEK
12154 M:      Sean Wang <sean.wang@kernel.org>
12155 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
12156 S:      Maintained
12157 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
12158 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
12159 F:      drivers/pinctrl/mediatek/
12160
12161 PIN CONTROLLER - QUALCOMM
12162 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12163 S:      Maintained
12164 L:      linux-arm-msm@vger.kernel.org
12165 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
12166 F:      drivers/pinctrl/qcom/
12167
12168 PIN CONTROLLER - RENESAS
12169 M:      Geert Uytterhoeven <geert+renesas@glider.be>
12170 L:      linux-renesas-soc@vger.kernel.org
12171 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
12172 S:      Maintained
12173 F:      drivers/pinctrl/pinctrl-rz*
12174 F:      drivers/pinctrl/sh-pfc/
12175
12176 PIN CONTROLLER - SAMSUNG
12177 M:      Tomasz Figa <tomasz.figa@gmail.com>
12178 M:      Krzysztof Kozlowski <krzk@kernel.org>
12179 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12180 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12181 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12182 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
12183 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
12184 S:      Maintained
12185 F:      drivers/pinctrl/samsung/
12186 F:      include/dt-bindings/pinctrl/samsung.h
12187 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
12188
12189 PIN CONTROLLER - SINGLE
12190 M:      Tony Lindgren <tony@atomide.com>
12191 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
12192 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12193 L:      linux-omap@vger.kernel.org
12194 S:      Maintained
12195 F:      drivers/pinctrl/pinctrl-single.c
12196
12197 PIN CONTROLLER - ST SPEAR
12198 M:      Viresh Kumar <vireshk@kernel.org>
12199 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12200 W:      http://www.st.com/spear
12201 S:      Maintained
12202 F:      drivers/pinctrl/spear/
12203
12204 PISTACHIO SOC SUPPORT
12205 M:      James Hartley <james.hartley@sondrel.com>
12206 L:      linux-mips@vger.kernel.org
12207 S:      Odd Fixes
12208 F:      arch/mips/pistachio/
12209 F:      arch/mips/include/asm/mach-pistachio/
12210 F:      arch/mips/boot/dts/img/pistachio*
12211 F:      arch/mips/configs/pistachio*_defconfig
12212
12213 PKTCDVD DRIVER
12214 S:      Orphan
12215 M:      linux-block@vger.kernel.org
12216 F:      drivers/block/pktcdvd.c
12217 F:      include/linux/pktcdvd.h
12218 F:      include/uapi/linux/pktcdvd.h
12219
12220 PKUNITY SOC DRIVERS
12221 M:      Guan Xuetao <gxt@pku.edu.cn>
12222 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
12223 S:      Maintained
12224 T:      git git://github.com/gxt/linux.git
12225 F:      drivers/input/serio/i8042-unicore32io.h
12226 F:      drivers/i2c/busses/i2c-puv3.c
12227 F:      drivers/video/fbdev/fb-puv3.c
12228 F:      drivers/rtc/rtc-puv3.c
12229
12230 PMBUS HARDWARE MONITORING DRIVERS
12231 M:      Guenter Roeck <linux@roeck-us.net>
12232 L:      linux-hwmon@vger.kernel.org
12233 W:      http://hwmon.wiki.kernel.org/
12234 W:      http://www.roeck-us.net/linux/drivers/
12235 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
12236 S:      Maintained
12237 F:      Documentation/devicetree/bindings/hwmon/ibm,cffps1.txt
12238 F:      Documentation/devicetree/bindings/hwmon/max31785.txt
12239 F:      Documentation/devicetree/bindings/hwmon/ltc2978.txt
12240 F:      Documentation/hwmon/adm1275
12241 F:      Documentation/hwmon/ibm-cffps
12242 F:      Documentation/hwmon/ir35221
12243 F:      Documentation/hwmon/lm25066
12244 F:      Documentation/hwmon/ltc2978
12245 F:      Documentation/hwmon/ltc3815
12246 F:      Documentation/hwmon/max16064
12247 F:      Documentation/hwmon/max20751
12248 F:      Documentation/hwmon/max31785
12249 F:      Documentation/hwmon/max34440
12250 F:      Documentation/hwmon/max8688
12251 F:      Documentation/hwmon/pmbus
12252 F:      Documentation/hwmon/pmbus-core
12253 F:      Documentation/hwmon/tps40422
12254 F:      Documentation/hwmon/ucd9000
12255 F:      Documentation/hwmon/ucd9200
12256 F:      Documentation/hwmon/zl6100
12257 F:      drivers/hwmon/pmbus/
12258 F:      include/linux/pmbus.h
12259
12260 PMC SIERRA MaxRAID DRIVER
12261 L:      linux-scsi@vger.kernel.org
12262 W:      http://www.pmc-sierra.com/
12263 S:      Orphan
12264 F:      drivers/scsi/pmcraid.*
12265
12266 PMC SIERRA PM8001 DRIVER
12267 M:      Jack Wang <jinpu.wang@profitbricks.com>
12268 M:      lindar_liu@usish.com
12269 L:      linux-scsi@vger.kernel.org
12270 S:      Supported
12271 F:      drivers/scsi/pm8001/
12272
12273 PNP SUPPORT
12274 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
12275 S:      Maintained
12276 F:      drivers/pnp/
12277
12278 PNI RM3100 IIO DRIVER
12279 M:      Song Qiang <songqiang1304521@gmail.com>
12280 L:      linux-iio@vger.kernel.org
12281 S:      Maintained
12282 F:      drivers/iio/magnetometer/rm3100*
12283 F:      Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.txt
12284
12285 POSIX CLOCKS and TIMERS
12286 M:      Thomas Gleixner <tglx@linutronix.de>
12287 L:      linux-kernel@vger.kernel.org
12288 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
12289 S:      Maintained
12290 F:      fs/timerfd.c
12291 F:      include/linux/timer*
12292 F:      kernel/time/*timer*
12293
12294 POWER MANAGEMENT CORE
12295 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
12296 L:      linux-pm@vger.kernel.org
12297 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
12298 B:      https://bugzilla.kernel.org
12299 S:      Supported
12300 F:      drivers/base/power/
12301 F:      include/linux/pm.h
12302 F:      include/linux/pm_*
12303 F:      include/linux/powercap.h
12304 F:      drivers/powercap/
12305 F:      kernel/configs/nopm.config
12306
12307 POWER STATE COORDINATION INTERFACE (PSCI)
12308 M:      Mark Rutland <mark.rutland@arm.com>
12309 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12310 L:      linux-arm-kernel@lists.infradead.org
12311 S:      Maintained
12312 F:      drivers/firmware/psci*.c
12313 F:      include/linux/psci.h
12314 F:      include/uapi/linux/psci.h
12315
12316 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
12317 M:      Sebastian Reichel <sre@kernel.org>
12318 L:      linux-pm@vger.kernel.org
12319 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
12320 S:      Maintained
12321 F:      Documentation/ABI/testing/sysfs-class-power
12322 F:      Documentation/devicetree/bindings/power/supply/
12323 F:      include/linux/power_supply.h
12324 F:      drivers/power/supply/
12325
12326 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
12327 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
12328 L:      linuxppc-dev@lists.ozlabs.org
12329 S:      Maintained
12330 F:      drivers/char/powernv-op-panel.c
12331
12332 PPP OVER ATM (RFC 2364)
12333 M:      Mitchell Blank Jr <mitch@sfgoth.com>
12334 S:      Maintained
12335 F:      net/atm/pppoatm.c
12336 F:      include/uapi/linux/atmppp.h
12337
12338 PPP OVER ETHERNET
12339 M:      Michal Ostrowski <mostrows@earthlink.net>
12340 S:      Maintained
12341 F:      drivers/net/ppp/pppoe.c
12342 F:      drivers/net/ppp/pppox.c
12343
12344 PPP OVER L2TP
12345 M:      James Chapman <jchapman@katalix.com>
12346 S:      Maintained
12347 F:      net/l2tp/l2tp_ppp.c
12348 F:      include/linux/if_pppol2tp.h
12349 F:      include/uapi/linux/if_pppol2tp.h
12350
12351 PPP PROTOCOL DRIVERS AND COMPRESSORS
12352 M:      Paul Mackerras <paulus@samba.org>
12353 L:      linux-ppp@vger.kernel.org
12354 S:      Maintained
12355 F:      drivers/net/ppp/ppp_*
12356
12357 PPS SUPPORT
12358 M:      Rodolfo Giometti <giometti@enneenne.com>
12359 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
12360 L:      linuxpps@ml.enneenne.com (subscribers-only)
12361 S:      Maintained
12362 F:      Documentation/pps/
12363 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
12364 F:      Documentation/ABI/testing/sysfs-pps
12365 F:      drivers/pps/
12366 F:      include/linux/pps*.h
12367 F:      include/uapi/linux/pps.h
12368
12369 PPTP DRIVER
12370 M:      Dmitry Kozlov <xeb@mail.ru>
12371 L:      netdev@vger.kernel.org
12372 S:      Maintained
12373 F:      drivers/net/ppp/pptp.c
12374 W:      http://sourceforge.net/projects/accel-pptp
12375
12376 PRINTK
12377 M:      Petr Mladek <pmladek@suse.com>
12378 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
12379 R:      Steven Rostedt <rostedt@goodmis.org>
12380 S:      Maintained
12381 F:      kernel/printk/
12382 F:      include/linux/printk.h
12383
12384 PRISM54 WIRELESS DRIVER
12385 M:      Luis Chamberlain <mcgrof@kernel.org>
12386 L:      linux-wireless@vger.kernel.org
12387 W:      http://wireless.kernel.org/en/users/Drivers/p54
12388 S:      Obsolete
12389 F:      drivers/net/wireless/intersil/prism54/
12390
12391 PROC FILESYSTEM
12392 R:      Alexey Dobriyan <adobriyan@gmail.com>
12393 L:      linux-kernel@vger.kernel.org
12394 L:      linux-fsdevel@vger.kernel.org
12395 S:      Maintained
12396 F:      fs/proc/
12397 F:      include/linux/proc_fs.h
12398 F:      tools/testing/selftests/proc/
12399 F:      Documentation/filesystems/proc.txt
12400
12401 PROC SYSCTL
12402 M:      Luis Chamberlain <mcgrof@kernel.org>
12403 M:      Kees Cook <keescook@chromium.org>
12404 L:      linux-kernel@vger.kernel.org
12405 L:      linux-fsdevel@vger.kernel.org
12406 S:      Maintained
12407 F:      fs/proc/proc_sysctl.c
12408 F:      include/linux/sysctl.h
12409 F:      kernel/sysctl.c
12410 F:      tools/testing/selftests/sysctl/
12411
12412 PS3 NETWORK SUPPORT
12413 M:      Geoff Levand <geoff@infradead.org>
12414 L:      netdev@vger.kernel.org
12415 L:      linuxppc-dev@lists.ozlabs.org
12416 S:      Maintained
12417 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
12418
12419 PS3 PLATFORM SUPPORT
12420 M:      Geoff Levand <geoff@infradead.org>
12421 L:      linuxppc-dev@lists.ozlabs.org
12422 S:      Maintained
12423 F:      arch/powerpc/boot/ps3*
12424 F:      arch/powerpc/include/asm/lv1call.h
12425 F:      arch/powerpc/include/asm/ps3*.h
12426 F:      arch/powerpc/platforms/ps3/
12427 F:      drivers/*/ps3*
12428 F:      drivers/ps3/
12429 F:      drivers/rtc/rtc-ps3.c
12430 F:      drivers/usb/host/*ps3.c
12431 F:      sound/ppc/snd_ps3*
12432
12433 PS3VRAM DRIVER
12434 M:      Jim Paris <jim@jtan.com>
12435 M:      Geoff Levand <geoff@infradead.org>
12436 L:      linuxppc-dev@lists.ozlabs.org
12437 S:      Maintained
12438 F:      drivers/block/ps3vram.c
12439
12440 PSAMPLE PACKET SAMPLING SUPPORT:
12441 M:      Yotam Gigi <yotam.gi@gmail.com>
12442 S:      Maintained
12443 F:      net/psample
12444 F:      include/net/psample.h
12445 F:      include/uapi/linux/psample.h
12446
12447 PSTORE FILESYSTEM
12448 M:      Kees Cook <keescook@chromium.org>
12449 M:      Anton Vorontsov <anton@enomsg.org>
12450 M:      Colin Cross <ccross@android.com>
12451 M:      Tony Luck <tony.luck@intel.com>
12452 S:      Maintained
12453 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
12454 F:      fs/pstore/
12455 F:      include/linux/pstore*
12456 F:      drivers/firmware/efi/efi-pstore.c
12457 F:      drivers/acpi/apei/erst.c
12458 F:      Documentation/admin-guide/ramoops.rst
12459 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
12460 K:      \b(pstore|ramoops)
12461
12462 PTP HARDWARE CLOCK SUPPORT
12463 M:      Richard Cochran <richardcochran@gmail.com>
12464 L:      netdev@vger.kernel.org
12465 S:      Maintained
12466 W:      http://linuxptp.sourceforge.net/
12467 F:      Documentation/ABI/testing/sysfs-ptp
12468 F:      Documentation/ptp/*
12469 F:      drivers/net/phy/dp83640*
12470 F:      drivers/ptp/*
12471 F:      include/linux/ptp_cl*
12472
12473 PTRACE SUPPORT
12474 M:      Oleg Nesterov <oleg@redhat.com>
12475 S:      Maintained
12476 F:      include/asm-generic/syscall.h
12477 F:      include/linux/ptrace.h
12478 F:      include/linux/regset.h
12479 F:      include/linux/tracehook.h
12480 F:      include/uapi/linux/ptrace.h
12481 F:      include/uapi/linux/ptrace.h
12482 F:      include/asm-generic/ptrace.h
12483 F:      kernel/ptrace.c
12484 F:      arch/*/ptrace*.c
12485 F:      arch/*/*/ptrace*.c
12486 F:      arch/*/include/asm/ptrace*.h
12487
12488 PULSE8-CEC DRIVER
12489 M:      Hans Verkuil <hverkuil@xs4all.nl>
12490 L:      linux-media@vger.kernel.org
12491 T:      git git://linuxtv.org/media_tree.git
12492 S:      Maintained
12493 F:      drivers/media/usb/pulse8-cec/*
12494 F:      Documentation/media/cec-drivers/pulse8-cec.rst
12495
12496 PVRUSB2 VIDEO4LINUX DRIVER
12497 M:      Mike Isely <isely@pobox.com>
12498 L:      pvrusb2@isely.net       (subscribers-only)
12499 L:      linux-media@vger.kernel.org
12500 W:      http://www.isely.net/pvrusb2/
12501 T:      git git://linuxtv.org/media_tree.git
12502 S:      Maintained
12503 F:      Documentation/media/v4l-drivers/pvrusb2*
12504 F:      drivers/media/usb/pvrusb2/
12505
12506 PWC WEBCAM DRIVER
12507 M:      Hans Verkuil <hverkuil@xs4all.nl>
12508 L:      linux-media@vger.kernel.org
12509 T:      git git://linuxtv.org/media_tree.git
12510 S:      Odd Fixes
12511 F:      drivers/media/usb/pwc/*
12512
12513 PWM FAN DRIVER
12514 M:      Kamil Debski <kamil@wypas.org>
12515 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12516 L:      linux-hwmon@vger.kernel.org
12517 S:      Supported
12518 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
12519 F:      Documentation/hwmon/pwm-fan
12520 F:      drivers/hwmon/pwm-fan.c
12521
12522 PWM IR Transmitter
12523 M:      Sean Young <sean@mess.org>
12524 L:      linux-media@vger.kernel.org
12525 S:      Maintained
12526 F:      drivers/media/rc/pwm-ir-tx.c
12527
12528 PWM SUBSYSTEM
12529 M:      Thierry Reding <thierry.reding@gmail.com>
12530 L:      linux-pwm@vger.kernel.org
12531 S:      Maintained
12532 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
12533 F:      Documentation/pwm.txt
12534 F:      Documentation/devicetree/bindings/pwm/
12535 F:      include/linux/pwm.h
12536 F:      drivers/pwm/
12537 F:      drivers/video/backlight/pwm_bl.c
12538 F:      include/linux/pwm_backlight.h
12539 F:      drivers/gpio/gpio-mvebu.c
12540 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
12541
12542 PXA GPIO DRIVER
12543 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12544 L:      linux-gpio@vger.kernel.org
12545 S:      Maintained
12546 F:      drivers/gpio/gpio-pxa.c
12547
12548 PXA MMCI DRIVER
12549 S:      Orphan
12550
12551 PXA RTC DRIVER
12552 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12553 L:      linux-rtc@vger.kernel.org
12554 S:      Maintained
12555
12556 PXA2xx/PXA3xx SUPPORT
12557 M:      Daniel Mack <daniel@zonque.org>
12558 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
12559 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12560 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12561 T:      git git://github.com/hzhuang1/linux.git
12562 T:      git git://github.com/rjarzmik/linux.git
12563 S:      Maintained
12564 F:      arch/arm/boot/dts/pxa*
12565 F:      arch/arm/mach-pxa/
12566 F:      drivers/dma/pxa*
12567 F:      drivers/pcmcia/pxa2xx*
12568 F:      drivers/pinctrl/pxa/
12569 F:      drivers/spi/spi-pxa2xx*
12570 F:      drivers/usb/gadget/udc/pxa2*
12571 F:      include/sound/pxa2xx-lib.h
12572 F:      sound/arm/pxa*
12573 F:      sound/soc/pxa/
12574
12575 QAT DRIVER
12576 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
12577 L:      qat-linux@intel.com
12578 S:      Supported
12579 F:      drivers/crypto/qat/
12580
12581 QCOM AUDIO (ASoC) DRIVERS
12582 M:      Patrick Lai <plai@codeaurora.org>
12583 M:      Banajit Goswami <bgoswami@codeaurora.org>
12584 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12585 S:      Supported
12586 F:      sound/soc/qcom/
12587
12588 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
12589 M:      Gabriel Somlo <somlo@cmu.edu>
12590 M:      "Michael S. Tsirkin" <mst@redhat.com>
12591 L:      qemu-devel@nongnu.org
12592 S:      Maintained
12593 F:      drivers/firmware/qemu_fw_cfg.c
12594 F:      include/uapi/linux/qemu_fw_cfg.h
12595
12596 QIB DRIVER
12597 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12598 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
12599 L:      linux-rdma@vger.kernel.org
12600 S:      Supported
12601 F:      drivers/infiniband/hw/qib/
12602
12603 QLOGIC QL41xxx FCOE DRIVER
12604 M:      QLogic-Storage-Upstream@cavium.com
12605 L:      linux-scsi@vger.kernel.org
12606 S:      Supported
12607 F:      drivers/scsi/qedf/
12608
12609 QLOGIC QL41xxx ISCSI DRIVER
12610 M:      QLogic-Storage-Upstream@cavium.com
12611 L:      linux-scsi@vger.kernel.org
12612 S:      Supported
12613 F:      drivers/scsi/qedi/
12614
12615 QLOGIC QL4xxx ETHERNET DRIVER
12616 M:      Ariel Elior <aelior@marvell.com>
12617 M:      GR-everest-linux-l2@marvell.com
12618 L:      netdev@vger.kernel.org
12619 S:      Supported
12620 F:      drivers/net/ethernet/qlogic/qed/
12621 F:      include/linux/qed/
12622 F:      drivers/net/ethernet/qlogic/qede/
12623
12624 QLOGIC QL4xxx RDMA DRIVER
12625 M:      Michal Kalderon <mkalderon@marvell.com>
12626 M:      Ariel Elior <aelior@marvell.com>
12627 L:      linux-rdma@vger.kernel.org
12628 S:      Supported
12629 F:      drivers/infiniband/hw/qedr/
12630 F:      include/uapi/rdma/qedr-abi.h
12631
12632 QLOGIC QLA1280 SCSI DRIVER
12633 M:      Michael Reed <mdr@sgi.com>
12634 L:      linux-scsi@vger.kernel.org
12635 S:      Maintained
12636 F:      drivers/scsi/qla1280.[ch]
12637
12638 QLOGIC QLA2XXX FC-SCSI DRIVER
12639 M:      qla2xxx-upstream@qlogic.com
12640 L:      linux-scsi@vger.kernel.org
12641 S:      Supported
12642 F:      Documentation/scsi/LICENSE.qla2xxx
12643 F:      drivers/scsi/qla2xxx/
12644
12645 QLOGIC QLA3XXX NETWORK DRIVER
12646 M:      GR-Linux-NIC-Dev@marvell.com
12647 L:      netdev@vger.kernel.org
12648 S:      Supported
12649 F:      Documentation/networking/device_drivers/qlogic/LICENSE.qla3xxx
12650 F:      drivers/net/ethernet/qlogic/qla3xxx.*
12651
12652 QLOGIC QLA4XXX iSCSI DRIVER
12653 M:      QLogic-Storage-Upstream@qlogic.com
12654 L:      linux-scsi@vger.kernel.org
12655 S:      Supported
12656 F:      Documentation/scsi/LICENSE.qla4xxx
12657 F:      drivers/scsi/qla4xxx/
12658
12659 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
12660 M:      Shahed Shaikh <shshaikh@marvell.com>
12661 M:      Manish Chopra <manishc@marvell.com>
12662 M:      GR-Linux-NIC-Dev@marvell.com
12663 L:      netdev@vger.kernel.org
12664 S:      Supported
12665 F:      drivers/net/ethernet/qlogic/qlcnic/
12666
12667 QLOGIC QLGE 10Gb ETHERNET DRIVER
12668 M:      Manish Chopra <manishc@marvell.com>
12669 M:      GR-Linux-NIC-Dev@marvell.com
12670 L:      netdev@vger.kernel.org
12671 S:      Supported
12672 F:      drivers/net/ethernet/qlogic/qlge/
12673
12674 QM1D1B0004 MEDIA DRIVER
12675 M:      Akihiro Tsukada <tskd08@gmail.com>
12676 L:      linux-media@vger.kernel.org
12677 S:      Odd Fixes
12678 F:      drivers/media/tuners/qm1d1b0004*
12679
12680 QM1D1C0042 MEDIA DRIVER
12681 M:      Akihiro Tsukada <tskd08@gmail.com>
12682 L:      linux-media@vger.kernel.org
12683 S:      Odd Fixes
12684 F:      drivers/media/tuners/qm1d1c0042*
12685
12686 QNX4 FILESYSTEM
12687 M:      Anders Larsen <al@alarsen.net>
12688 W:      http://www.alarsen.net/linux/qnx4fs/
12689 S:      Maintained
12690 F:      fs/qnx4/
12691 F:      include/uapi/linux/qnx4_fs.h
12692 F:      include/uapi/linux/qnxtypes.h
12693
12694 QORIQ DPAA2 FSL-MC BUS DRIVER
12695 M:      Stuart Yoder <stuyoder@gmail.com>
12696 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
12697 L:      linux-kernel@vger.kernel.org
12698 S:      Maintained
12699 F:      drivers/bus/fsl-mc/
12700 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
12701 F:      Documentation/networking/device_drivers/freescale/dpaa2/overview.rst
12702
12703 QT1010 MEDIA DRIVER
12704 M:      Antti Palosaari <crope@iki.fi>
12705 L:      linux-media@vger.kernel.org
12706 W:      https://linuxtv.org
12707 W:      http://palosaari.fi/linux/
12708 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12709 T:      git git://linuxtv.org/anttip/media_tree.git
12710 S:      Maintained
12711 F:      drivers/media/tuners/qt1010*
12712
12713 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
12714 M:      Kalle Valo <kvalo@codeaurora.org>
12715 L:      ath10k@lists.infradead.org
12716 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
12717 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
12718 S:      Supported
12719 F:      drivers/net/wireless/ath/ath10k/
12720
12721 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
12722 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
12723 L:      linux-wireless@vger.kernel.org
12724 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
12725 S:      Supported
12726 F:      drivers/net/wireless/ath/ath9k/
12727
12728 QUALCOMM CAMERA SUBSYSTEM DRIVER
12729 M:      Todor Tomov <todor.too@gmail.com>
12730 L:      linux-media@vger.kernel.org
12731 S:      Maintained
12732 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
12733 F:      Documentation/media/v4l-drivers/qcom_camss.rst
12734 F:      drivers/media/platform/qcom/camss/
12735
12736 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
12737 M:      Ilia Lin <ilia.lin@kernel.org>
12738 L:      linux-pm@vger.kernel.org
12739 S:      Maintained
12740 F:      Documentation/devicetree/bindings/opp/kryo-cpufreq.txt
12741 F:      drivers/cpufreq/qcom-cpufreq-kryo.c
12742
12743 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
12744 M:      Timur Tabi <timur@kernel.org>
12745 L:      netdev@vger.kernel.org
12746 S:      Maintained
12747 F:      drivers/net/ethernet/qualcomm/emac/
12748
12749 QUALCOMM ETHQOS ETHERNET DRIVER
12750 M:      Vinod Koul <vkoul@kernel.org>
12751 M:      Niklas Cassel <niklas.cassel@linaro.org>
12752 L:      netdev@vger.kernel.org
12753 S:      Maintained
12754 F:      drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c
12755 F:      Documentation/devicetree/bindings/net/qcom,dwmac.txt
12756
12757 QUALCOMM GENERIC INTERFACE I2C DRIVER
12758 M:      Alok Chauhan <alokc@codeaurora.org>
12759 M:      Karthikeyan Ramasubramanian <kramasub@codeaurora.org>
12760 L:      linux-i2c@vger.kernel.org
12761 L:      linux-arm-msm@vger.kernel.org
12762 S:      Supported
12763 F:      drivers/i2c/busses/i2c-qcom-geni.c
12764
12765 QUALCOMM HEXAGON ARCHITECTURE
12766 M:      Richard Kuo <rkuo@codeaurora.org>
12767 L:      linux-hexagon@vger.kernel.org
12768 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
12769 S:      Supported
12770 F:      arch/hexagon/
12771
12772 QUALCOMM HIDMA DRIVER
12773 M:      Sinan Kaya <okaya@kernel.org>
12774 L:      linux-arm-kernel@lists.infradead.org
12775 L:      linux-arm-msm@vger.kernel.org
12776 L:      dmaengine@vger.kernel.org
12777 S:      Supported
12778 F:      drivers/dma/qcom/hidma*
12779
12780 QUALCOMM IOMMU
12781 M:      Rob Clark <robdclark@gmail.com>
12782 L:      iommu@lists.linux-foundation.org
12783 L:      linux-arm-msm@vger.kernel.org
12784 S:      Maintained
12785 F:      drivers/iommu/qcom_iommu.c
12786
12787 QUALCOMM TSENS THERMAL DRIVER
12788 M:      Amit Kucheria <amit.kucheria@linaro.org>
12789 L:      linux-pm@vger.kernel.org
12790 L:      linux-arm-msm@vger.kernel.org
12791 S:      Maintained
12792 F:      drivers/thermal/qcom/
12793
12794 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
12795 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
12796 L:      linux-media@vger.kernel.org
12797 L:      linux-arm-msm@vger.kernel.org
12798 T:      git git://linuxtv.org/media_tree.git
12799 S:      Maintained
12800 F:      drivers/media/platform/qcom/venus/
12801
12802 QUALCOMM WCN36XX WIRELESS DRIVER
12803 M:      Kalle Valo <kvalo@codeaurora.org>
12804 L:      wcn36xx@lists.infradead.org
12805 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
12806 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
12807 S:      Supported
12808 F:      drivers/net/wireless/ath/wcn36xx/
12809
12810 QUANTENNA QTNFMAC WIRELESS DRIVER
12811 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
12812 M:      Avinash Patil <avinashp@quantenna.com>
12813 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
12814 L:      linux-wireless@vger.kernel.org
12815 S:      Maintained
12816 F:      drivers/net/wireless/quantenna
12817
12818 RADEON and AMDGPU DRM DRIVERS
12819 M:      Alex Deucher <alexander.deucher@amd.com>
12820 M:      Christian König <christian.koenig@amd.com>
12821 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
12822 L:      amd-gfx@lists.freedesktop.org
12823 T:      git git://people.freedesktop.org/~agd5f/linux
12824 S:      Supported
12825 F:      drivers/gpu/drm/radeon/
12826 F:      include/uapi/drm/radeon_drm.h
12827 F:      drivers/gpu/drm/amd/
12828 F:      include/uapi/drm/amdgpu_drm.h
12829
12830 RADEON FRAMEBUFFER DISPLAY DRIVER
12831 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
12832 L:      linux-fbdev@vger.kernel.org
12833 S:      Maintained
12834 F:      drivers/video/fbdev/aty/radeon*
12835 F:      include/uapi/linux/radeonfb.h
12836
12837 RADIOSHARK RADIO DRIVER
12838 M:      Hans Verkuil <hverkuil@xs4all.nl>
12839 L:      linux-media@vger.kernel.org
12840 T:      git git://linuxtv.org/media_tree.git
12841 S:      Maintained
12842 F:      drivers/media/radio/radio-shark.c
12843
12844 RADIOSHARK2 RADIO DRIVER
12845 M:      Hans Verkuil <hverkuil@xs4all.nl>
12846 L:      linux-media@vger.kernel.org
12847 T:      git git://linuxtv.org/media_tree.git
12848 S:      Maintained
12849 F:      drivers/media/radio/radio-shark2.c
12850 F:      drivers/media/radio/radio-tea5777.c
12851
12852 RADOS BLOCK DEVICE (RBD)
12853 M:      Ilya Dryomov <idryomov@gmail.com>
12854 M:      Sage Weil <sage@redhat.com>
12855 M:      Alex Elder <elder@kernel.org>
12856 L:      ceph-devel@vger.kernel.org
12857 W:      http://ceph.com/
12858 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
12859 T:      git git://github.com/ceph/ceph-client.git
12860 S:      Supported
12861 F:      Documentation/ABI/testing/sysfs-bus-rbd
12862 F:      drivers/block/rbd.c
12863 F:      drivers/block/rbd_types.h
12864
12865 RAGE128 FRAMEBUFFER DISPLAY DRIVER
12866 M:      Paul Mackerras <paulus@samba.org>
12867 L:      linux-fbdev@vger.kernel.org
12868 S:      Maintained
12869 F:      drivers/video/fbdev/aty/aty128fb.c
12870
12871 RAINSHADOW-CEC DRIVER
12872 M:      Hans Verkuil <hverkuil@xs4all.nl>
12873 L:      linux-media@vger.kernel.org
12874 T:      git git://linuxtv.org/media_tree.git
12875 S:      Maintained
12876 F:      drivers/media/usb/rainshadow-cec/*
12877
12878 RALINK MIPS ARCHITECTURE
12879 M:      John Crispin <john@phrozen.org>
12880 L:      linux-mips@vger.kernel.org
12881 S:      Maintained
12882 F:      arch/mips/ralink
12883
12884 RALINK RT2X00 WIRELESS LAN DRIVER
12885 P:      rt2x00 project
12886 M:      Stanislaw Gruszka <sgruszka@redhat.com>
12887 M:      Helmut Schaa <helmut.schaa@googlemail.com>
12888 L:      linux-wireless@vger.kernel.org
12889 S:      Maintained
12890 F:      drivers/net/wireless/ralink/rt2x00/
12891
12892 RAMDISK RAM BLOCK DEVICE DRIVER
12893 M:      Jens Axboe <axboe@kernel.dk>
12894 S:      Maintained
12895 F:      Documentation/blockdev/ramdisk.txt
12896 F:      drivers/block/brd.c
12897
12898 RANCHU VIRTUAL BOARD FOR MIPS
12899 M:      Miodrag Dinic <miodrag.dinic@mips.com>
12900 L:      linux-mips@vger.kernel.org
12901 S:      Supported
12902 F:      arch/mips/generic/board-ranchu.c
12903 F:      arch/mips/configs/generic/board-ranchu.config
12904
12905 RANDOM NUMBER DRIVER
12906 M:      "Theodore Ts'o" <tytso@mit.edu>
12907 S:      Maintained
12908 F:      drivers/char/random.c
12909
12910 RAPIDIO SUBSYSTEM
12911 M:      Matt Porter <mporter@kernel.crashing.org>
12912 M:      Alexandre Bounine <alex.bou9@gmail.com>
12913 S:      Maintained
12914 F:      drivers/rapidio/
12915
12916 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
12917 L:      linux-wireless@vger.kernel.org
12918 S:      Orphan
12919 F:      drivers/net/wireless/ray*
12920
12921 RCUTORTURE TEST FRAMEWORK
12922 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
12923 M:      Josh Triplett <josh@joshtriplett.org>
12924 R:      Steven Rostedt <rostedt@goodmis.org>
12925 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12926 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12927 L:      linux-kernel@vger.kernel.org
12928 S:      Supported
12929 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12930 F:      tools/testing/selftests/rcutorture
12931
12932 RDC R-321X SoC
12933 M:      Florian Fainelli <florian@openwrt.org>
12934 S:      Maintained
12935
12936 RDC R6040 FAST ETHERNET DRIVER
12937 M:      Florian Fainelli <f.fainelli@gmail.com>
12938 L:      netdev@vger.kernel.org
12939 S:      Maintained
12940 F:      drivers/net/ethernet/rdc/r6040.c
12941
12942 RDMAVT - RDMA verbs software
12943 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12944 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
12945 L:      linux-rdma@vger.kernel.org
12946 S:      Supported
12947 F:      drivers/infiniband/sw/rdmavt
12948
12949 RDS - RELIABLE DATAGRAM SOCKETS
12950 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
12951 L:      netdev@vger.kernel.org
12952 L:      linux-rdma@vger.kernel.org
12953 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
12954 W:      https://oss.oracle.com/projects/rds/
12955 S:      Supported
12956 F:      net/rds/
12957 F:      Documentation/networking/rds.txt
12958
12959 RDT - RESOURCE ALLOCATION
12960 M:      Fenghua Yu <fenghua.yu@intel.com>
12961 M:      Reinette Chatre <reinette.chatre@intel.com>
12962 L:      linux-kernel@vger.kernel.org
12963 S:      Supported
12964 F:      arch/x86/kernel/cpu/resctrl/
12965 F:      arch/x86/include/asm/resctrl_sched.h
12966 F:      Documentation/x86/resctrl*
12967
12968 READ-COPY UPDATE (RCU)
12969 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
12970 M:      Josh Triplett <josh@joshtriplett.org>
12971 R:      Steven Rostedt <rostedt@goodmis.org>
12972 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12973 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12974 R:      Joel Fernandes <joel@joelfernandes.org>
12975 L:      linux-kernel@vger.kernel.org
12976 W:      http://www.rdrop.com/users/paulmck/RCU/
12977 S:      Supported
12978 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12979 F:      Documentation/RCU/
12980 X:      Documentation/RCU/torture.txt
12981 F:      include/linux/rcu*
12982 X:      include/linux/srcu*.h
12983 F:      kernel/rcu/
12984 X:      kernel/rcu/srcu*.c
12985
12986 REAL TIME CLOCK (RTC) SUBSYSTEM
12987 M:      Alessandro Zummo <a.zummo@towertech.it>
12988 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
12989 L:      linux-rtc@vger.kernel.org
12990 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
12991 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
12992 S:      Maintained
12993 F:      Documentation/devicetree/bindings/rtc/
12994 F:      Documentation/rtc.txt
12995 F:      drivers/rtc/
12996 F:      include/linux/rtc.h
12997 F:      include/uapi/linux/rtc.h
12998 F:      include/linux/rtc/
12999 F:      include/linux/platform_data/rtc-*
13000 F:      tools/testing/selftests/rtc/
13001
13002 REALTEK AUDIO CODECS
13003 M:      Bard Liao <bardliao@realtek.com>
13004 M:      Oder Chiou <oder_chiou@realtek.com>
13005 S:      Maintained
13006 F:      sound/soc/codecs/rt*
13007 F:      include/sound/rt*.h
13008
13009 REALTEK RTL83xx SMI DSA ROUTER CHIPS
13010 M:      Linus Walleij <linus.walleij@linaro.org>
13011 S:      Maintained
13012 F:      Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
13013 F:      drivers/net/dsa/realtek-smi*
13014 F:      drivers/net/dsa/rtl83*
13015
13016 REDPINE WIRELESS DRIVER
13017 M:      Amitkumar Karwar <amitkarwar@gmail.com>
13018 M:      Siva Rebbagondla <siva8118@gmail.com>
13019 L:      linux-wireless@vger.kernel.org
13020 S:      Maintained
13021 F:      drivers/net/wireless/rsi/
13022
13023 REGISTER MAP ABSTRACTION
13024 M:      Mark Brown <broonie@kernel.org>
13025 L:      linux-kernel@vger.kernel.org
13026 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
13027 S:      Supported
13028 F:      Documentation/devicetree/bindings/regmap/
13029 F:      drivers/base/regmap/
13030 F:      include/linux/regmap.h
13031
13032 REISERFS FILE SYSTEM
13033 L:      reiserfs-devel@vger.kernel.org
13034 S:      Supported
13035 F:      fs/reiserfs/
13036
13037 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
13038 M:      Ohad Ben-Cohen <ohad@wizery.com>
13039 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
13040 L:      linux-remoteproc@vger.kernel.org
13041 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
13042 S:      Maintained
13043 F:      Documentation/devicetree/bindings/remoteproc/
13044 F:      Documentation/remoteproc.txt
13045 F:      drivers/remoteproc/
13046 F:      include/linux/remoteproc.h
13047
13048 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
13049 M:      Ohad Ben-Cohen <ohad@wizery.com>
13050 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
13051 L:      linux-remoteproc@vger.kernel.org
13052 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
13053 S:      Maintained
13054 F:      drivers/rpmsg/
13055 F:      Documentation/rpmsg.txt
13056 F:      include/linux/rpmsg.h
13057 F:      include/linux/rpmsg/
13058
13059 RENESAS CLOCK DRIVERS
13060 M:      Geert Uytterhoeven <geert+renesas@glider.be>
13061 L:      linux-renesas-soc@vger.kernel.org
13062 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
13063 S:      Supported
13064 F:      drivers/clk/renesas/
13065
13066 RENESAS EMEV2 I2C DRIVER
13067 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
13068 S:      Supported
13069 F:      drivers/i2c/busses/i2c-emev2.c
13070
13071 RENESAS ETHERNET DRIVERS
13072 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
13073 L:      netdev@vger.kernel.org
13074 L:      linux-renesas-soc@vger.kernel.org
13075 F:      Documentation/devicetree/bindings/net/renesas,*.txt
13076 F:      Documentation/devicetree/bindings/net/sh_eth.txt
13077 F:      drivers/net/ethernet/renesas/
13078 F:      include/linux/sh_eth.h
13079
13080 RENESAS R-CAR GYROADC DRIVER
13081 M:      Marek Vasut <marek.vasut@gmail.com>
13082 L:      linux-iio@vger.kernel.org
13083 S:      Supported
13084 F:      Documentation/devicetree/bindings/iio/adc/renesas,gyroadc.txt
13085 F:      drivers/iio/adc/rcar-gyroadc.c
13086
13087 RENESAS R-CAR I2C DRIVERS
13088 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
13089 S:      Supported
13090 F:      drivers/i2c/busses/i2c-rcar.c
13091 F:      drivers/i2c/busses/i2c-sh_mobile.c
13092
13093 RENESAS RIIC DRIVER
13094 M:      Chris Brandt <chris.brandt@renesas.com>
13095 S:      Supported
13096 F:      Documentation/devicetree/bindings/i2c/i2c-riic.txt
13097 F:      drivers/i2c/busses/i2c-riic.c
13098
13099 RENESAS USB PHY DRIVER
13100 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
13101 L:      linux-renesas-soc@vger.kernel.org
13102 S:      Maintained
13103 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
13104
13105 RESET CONTROLLER FRAMEWORK
13106 M:      Philipp Zabel <p.zabel@pengutronix.de>
13107 T:      git git://git.pengutronix.de/git/pza/linux
13108 S:      Maintained
13109 F:      drivers/reset/
13110 F:      Documentation/devicetree/bindings/reset/
13111 F:      include/dt-bindings/reset/
13112 F:      include/linux/reset.h
13113 F:      include/linux/reset/
13114 F:      include/linux/reset-controller.h
13115
13116 RESTARTABLE SEQUENCES SUPPORT
13117 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13118 M:      Peter Zijlstra <peterz@infradead.org>
13119 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13120 M:      Boqun Feng <boqun.feng@gmail.com>
13121 L:      linux-kernel@vger.kernel.org
13122 S:      Supported
13123 F:      kernel/rseq.c
13124 F:      include/uapi/linux/rseq.h
13125 F:      include/trace/events/rseq.h
13126 F:      tools/testing/selftests/rseq/
13127
13128 RFKILL
13129 M:      Johannes Berg <johannes@sipsolutions.net>
13130 L:      linux-wireless@vger.kernel.org
13131 W:      http://wireless.kernel.org/
13132 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
13133 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
13134 S:      Maintained
13135 F:      Documentation/rfkill.txt
13136 F:      Documentation/ABI/stable/sysfs-class-rfkill
13137 F:      net/rfkill/
13138 F:      include/linux/rfkill.h
13139 F:      include/uapi/linux/rfkill.h
13140
13141 RHASHTABLE
13142 M:      Thomas Graf <tgraf@suug.ch>
13143 M:      Herbert Xu <herbert@gondor.apana.org.au>
13144 L:      netdev@vger.kernel.org
13145 S:      Maintained
13146 F:      lib/rhashtable.c
13147 F:      lib/test_rhashtable.c
13148 F:      include/linux/rhashtable.h
13149 F:      include/linux/rhashtable-types.h
13150
13151 RICOH R5C592 MEMORYSTICK DRIVER
13152 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13153 S:      Maintained
13154 F:      drivers/memstick/host/r592.*
13155
13156 RICOH SMARTMEDIA/XD DRIVER
13157 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13158 S:      Maintained
13159 F:      drivers/mtd/nand/raw/r852.c
13160 F:      drivers/mtd/nand/raw/r852.h
13161
13162 RISC-V ARCHITECTURE
13163 M:      Palmer Dabbelt <palmer@sifive.com>
13164 M:      Albert Ou <aou@eecs.berkeley.edu>
13165 L:      linux-riscv@lists.infradead.org
13166 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
13167 S:      Supported
13168 F:      arch/riscv/
13169 K:      riscv
13170 N:      riscv
13171
13172 ROCCAT DRIVERS
13173 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
13174 W:      http://sourceforge.net/projects/roccat/
13175 S:      Maintained
13176 F:      drivers/hid/hid-roccat*
13177 F:      include/linux/hid-roccat*
13178 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
13179
13180 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
13181 M:      Jacob chen <jacob2.chen@rock-chips.com>
13182 L:      linux-media@vger.kernel.org
13183 S:      Maintained
13184 F:      drivers/media/platform/rockchip/rga/
13185 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
13186
13187 ROCKCHIP VPU CODEC DRIVER
13188 M:      Ezequiel Garcia <ezequiel@collabora.com>
13189 L:      linux-media@vger.kernel.org
13190 S:      Maintained
13191 F:      drivers/staging/media/platform/rockchip/vpu/
13192 F:      Documentation/devicetree/bindings/media/rockchip-vpu.txt
13193
13194 ROCKER DRIVER
13195 M:      Jiri Pirko <jiri@resnulli.us>
13196 L:      netdev@vger.kernel.org
13197 S:      Supported
13198 F:      drivers/net/ethernet/rocker/
13199
13200 ROCKETPORT DRIVER
13201 P:      Comtrol Corp.
13202 W:      http://www.comtrol.com
13203 S:      Maintained
13204 F:      Documentation/serial/rocket.txt
13205 F:      drivers/tty/rocket*
13206
13207 ROCKETPORT EXPRESS/INFINITY DRIVER
13208 M:      Kevin Cernekee <cernekee@gmail.com>
13209 L:      linux-serial@vger.kernel.org
13210 S:      Odd Fixes
13211 F:      drivers/tty/serial/rp2.*
13212
13213 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
13214 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
13215 L:      linux-kernel@vger.kernel.org
13216 L:      linux-renesas-soc@vger.kernel.org
13217 S:      Supported
13218 F:      drivers/mfd/bd9571mwv.c
13219 F:      drivers/regulator/bd9571mwv-regulator.c
13220 F:      drivers/gpio/gpio-bd9571mwv.c
13221 F:      include/linux/mfd/bd9571mwv.h
13222 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
13223
13224 ROSE NETWORK LAYER
13225 M:      Ralf Baechle <ralf@linux-mips.org>
13226 L:      linux-hams@vger.kernel.org
13227 W:      http://www.linux-ax25.org/
13228 S:      Maintained
13229 F:      include/net/rose.h
13230 F:      include/uapi/linux/rose.h
13231 F:      net/rose/
13232
13233 RTL2830 MEDIA DRIVER
13234 M:      Antti Palosaari <crope@iki.fi>
13235 L:      linux-media@vger.kernel.org
13236 W:      https://linuxtv.org
13237 W:      http://palosaari.fi/linux/
13238 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13239 T:      git git://linuxtv.org/anttip/media_tree.git
13240 S:      Maintained
13241 F:      drivers/media/dvb-frontends/rtl2830*
13242
13243 RTL2832 MEDIA DRIVER
13244 M:      Antti Palosaari <crope@iki.fi>
13245 L:      linux-media@vger.kernel.org
13246 W:      https://linuxtv.org
13247 W:      http://palosaari.fi/linux/
13248 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13249 T:      git git://linuxtv.org/anttip/media_tree.git
13250 S:      Maintained
13251 F:      drivers/media/dvb-frontends/rtl2832*
13252
13253 RTL2832_SDR MEDIA DRIVER
13254 M:      Antti Palosaari <crope@iki.fi>
13255 L:      linux-media@vger.kernel.org
13256 W:      https://linuxtv.org
13257 W:      http://palosaari.fi/linux/
13258 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13259 T:      git git://linuxtv.org/anttip/media_tree.git
13260 S:      Maintained
13261 F:      drivers/media/dvb-frontends/rtl2832_sdr*
13262
13263 RTL8180 WIRELESS DRIVER
13264 L:      linux-wireless@vger.kernel.org
13265 W:      http://wireless.kernel.org/
13266 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13267 S:      Orphan
13268 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
13269
13270 RTL8187 WIRELESS DRIVER
13271 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
13272 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
13273 M:      Larry Finger <Larry.Finger@lwfinger.net>
13274 L:      linux-wireless@vger.kernel.org
13275 W:      http://wireless.kernel.org/
13276 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13277 S:      Maintained
13278 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
13279
13280 REALTEK WIRELESS DRIVER (rtlwifi family)
13281 M:      Ping-Ke Shih <pkshih@realtek.com>
13282 L:      linux-wireless@vger.kernel.org
13283 W:      http://wireless.kernel.org/
13284 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13285 S:      Maintained
13286 F:      drivers/net/wireless/realtek/rtlwifi/
13287
13288 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
13289 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
13290 L:      linux-wireless@vger.kernel.org
13291 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
13292 S:      Maintained
13293 F:      drivers/net/wireless/realtek/rtl8xxxu/
13294
13295 RXRPC SOCKETS (AF_RXRPC)
13296 M:      David Howells <dhowells@redhat.com>
13297 L:      linux-afs@lists.infradead.org
13298 S:      Supported
13299 F:      net/rxrpc/
13300 F:      include/keys/rxrpc-type.h
13301 F:      include/net/af_rxrpc.h
13302 F:      include/trace/events/rxrpc.h
13303 F:      include/uapi/linux/rxrpc.h
13304 F:      Documentation/networking/rxrpc.txt
13305 W:      https://www.infradead.org/~dhowells/kafs/
13306
13307 S3 SAVAGE FRAMEBUFFER DRIVER
13308 M:      Antonino Daplas <adaplas@gmail.com>
13309 L:      linux-fbdev@vger.kernel.org
13310 S:      Maintained
13311 F:      drivers/video/fbdev/savage/
13312
13313 S390
13314 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
13315 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
13316 L:      linux-s390@vger.kernel.org
13317 W:      http://www.ibm.com/developerworks/linux/linux390/
13318 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
13319 S:      Supported
13320 F:      arch/s390/
13321 F:      drivers/s390/
13322 F:      Documentation/s390/
13323 F:      Documentation/driver-api/s390-drivers.rst
13324
13325 S390 COMMON I/O LAYER
13326 M:      Sebastian Ott <sebott@linux.ibm.com>
13327 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
13328 L:      linux-s390@vger.kernel.org
13329 W:      http://www.ibm.com/developerworks/linux/linux390/
13330 S:      Supported
13331 F:      drivers/s390/cio/
13332
13333 S390 DASD DRIVER
13334 M:      Stefan Haberland <sth@linux.ibm.com>
13335 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
13336 L:      linux-s390@vger.kernel.org
13337 W:      http://www.ibm.com/developerworks/linux/linux390/
13338 S:      Supported
13339 F:      drivers/s390/block/dasd*
13340 F:      block/partitions/ibm.c
13341
13342 S390 IOMMU (PCI)
13343 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13344 L:      linux-s390@vger.kernel.org
13345 W:      http://www.ibm.com/developerworks/linux/linux390/
13346 S:      Supported
13347 F:      drivers/iommu/s390-iommu.c
13348
13349 S390 IUCV NETWORK LAYER
13350 M:      Julian Wiedmann <jwi@linux.ibm.com>
13351 M:      Ursula Braun <ubraun@linux.ibm.com>
13352 L:      linux-s390@vger.kernel.org
13353 W:      http://www.ibm.com/developerworks/linux/linux390/
13354 S:      Supported
13355 F:      drivers/s390/net/*iucv*
13356 F:      include/net/iucv/
13357 F:      net/iucv/
13358
13359 S390 NETWORK DRIVERS
13360 M:      Julian Wiedmann <jwi@linux.ibm.com>
13361 M:      Ursula Braun <ubraun@linux.ibm.com>
13362 L:      linux-s390@vger.kernel.org
13363 W:      http://www.ibm.com/developerworks/linux/linux390/
13364 S:      Supported
13365 F:      drivers/s390/net/
13366
13367 S390 PCI SUBSYSTEM
13368 M:      Sebastian Ott <sebott@linux.ibm.com>
13369 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13370 L:      linux-s390@vger.kernel.org
13371 W:      http://www.ibm.com/developerworks/linux/linux390/
13372 S:      Supported
13373 F:      arch/s390/pci/
13374 F:      drivers/pci/hotplug/s390_pci_hpc.c
13375
13376 S390 VFIO-CCW DRIVER
13377 M:      Cornelia Huck <cohuck@redhat.com>
13378 M:      Farhan Ali <alifm@linux.ibm.com>
13379 M:      Eric Farman <farman@linux.ibm.com>
13380 R:      Halil Pasic <pasic@linux.ibm.com>
13381 L:      linux-s390@vger.kernel.org
13382 L:      kvm@vger.kernel.org
13383 S:      Supported
13384 F:      drivers/s390/cio/vfio_ccw*
13385 F:      Documentation/s390/vfio-ccw.txt
13386 F:      include/uapi/linux/vfio_ccw.h
13387
13388 S390 ZCRYPT DRIVER
13389 M:      Harald Freudenberger <freude@linux.ibm.com>
13390 L:      linux-s390@vger.kernel.org
13391 W:      http://www.ibm.com/developerworks/linux/linux390/
13392 S:      Supported
13393 F:      drivers/s390/crypto/
13394
13395 S390 VFIO AP DRIVER
13396 M:      Tony Krowiak <akrowiak@linux.ibm.com>
13397 M:      Pierre Morel <pmorel@linux.ibm.com>
13398 M:      Halil Pasic <pasic@linux.ibm.com>
13399 L:      linux-s390@vger.kernel.org
13400 W:      http://www.ibm.com/developerworks/linux/linux390/
13401 S:      Supported
13402 F:      drivers/s390/crypto/vfio_ap_drv.c
13403 F:      drivers/s390/crypto/vfio_ap_private.h
13404 F:      drivers/s390/crypto/vfio_ap_ops.c
13405 F:      Documentation/s390/vfio-ap.txt
13406
13407 S390 ZFCP DRIVER
13408 M:      Steffen Maier <maier@linux.ibm.com>
13409 M:      Benjamin Block <bblock@linux.ibm.com>
13410 L:      linux-s390@vger.kernel.org
13411 W:      http://www.ibm.com/developerworks/linux/linux390/
13412 S:      Supported
13413 F:      drivers/s390/scsi/zfcp_*
13414
13415 S3C24XX SD/MMC Driver
13416 M:      Ben Dooks <ben-linux@fluff.org>
13417 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13418 S:      Supported
13419 F:      drivers/mmc/host/s3cmci.*
13420
13421 SAA6588 RDS RECEIVER DRIVER
13422 M:      Hans Verkuil <hverkuil@xs4all.nl>
13423 L:      linux-media@vger.kernel.org
13424 T:      git git://linuxtv.org/media_tree.git
13425 W:      https://linuxtv.org
13426 S:      Odd Fixes
13427 F:      drivers/media/i2c/saa6588*
13428
13429 SAA7134 VIDEO4LINUX DRIVER
13430 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13431 L:      linux-media@vger.kernel.org
13432 W:      https://linuxtv.org
13433 T:      git git://linuxtv.org/media_tree.git
13434 S:      Odd fixes
13435 F:      Documentation/media/v4l-drivers/saa7134*
13436 F:      drivers/media/pci/saa7134/
13437
13438 SAA7146 VIDEO4LINUX-2 DRIVER
13439 M:      Hans Verkuil <hverkuil@xs4all.nl>
13440 L:      linux-media@vger.kernel.org
13441 T:      git git://linuxtv.org/media_tree.git
13442 S:      Maintained
13443 F:      drivers/media/common/saa7146/
13444 F:      drivers/media/pci/saa7146/
13445 F:      include/media/drv-intf/saa7146*
13446
13447 SAMSUNG AUDIO (ASoC) DRIVERS
13448 M:      Krzysztof Kozlowski <krzk@kernel.org>
13449 M:      Sangbeom Kim <sbkim73@samsung.com>
13450 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13451 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13452 S:      Supported
13453 F:      sound/soc/samsung/
13454 F:      Documentation/devicetree/bindings/sound/samsung*
13455
13456 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
13457 M:      Krzysztof Kozlowski <krzk@kernel.org>
13458 L:      linux-crypto@vger.kernel.org
13459 L:      linux-samsung-soc@vger.kernel.org
13460 S:      Maintained
13461 F:      drivers/crypto/exynos-rng.c
13462 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.txt
13463
13464 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
13465 M:      Łukasz Stelmach <l.stelmach@samsung.com>
13466 L:      linux-samsung-soc@vger.kernel.org
13467 S:      Maintained
13468 F:      drivers/char/hw_random/exynos-trng.c
13469 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
13470
13471 SAMSUNG FRAMEBUFFER DRIVER
13472 M:      Jingoo Han <jingoohan1@gmail.com>
13473 L:      linux-fbdev@vger.kernel.org
13474 S:      Maintained
13475 F:      drivers/video/fbdev/s3c-fb.c
13476
13477 SAMSUNG LAPTOP DRIVER
13478 M:      Corentin Chary <corentin.chary@gmail.com>
13479 L:      platform-driver-x86@vger.kernel.org
13480 S:      Maintained
13481 F:      drivers/platform/x86/samsung-laptop.c
13482
13483 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
13484 M:      Sangbeom Kim <sbkim73@samsung.com>
13485 M:      Krzysztof Kozlowski <krzk@kernel.org>
13486 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13487 L:      linux-kernel@vger.kernel.org
13488 L:      linux-samsung-soc@vger.kernel.org
13489 S:      Supported
13490 F:      drivers/mfd/sec*.c
13491 F:      drivers/regulator/s2m*.c
13492 F:      drivers/regulator/s5m*.c
13493 F:      drivers/clk/clk-s2mps11.c
13494 F:      drivers/rtc/rtc-s5m.c
13495 F:      include/linux/mfd/samsung/
13496 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
13497 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
13498 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
13499 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
13500
13501 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
13502 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
13503 L:      linux-media@vger.kernel.org
13504 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13505 S:      Maintained
13506 F:      drivers/media/platform/s3c-camif/
13507 F:      include/media/drv-intf/s3c_camif.h
13508
13509 SAMSUNG S3FWRN5 NFC DRIVER
13510 M:      Robert Baldyga <r.baldyga@samsung.com>
13511 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
13512 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
13513 S:      Supported
13514 F:      drivers/nfc/s3fwrn5
13515
13516 SAMSUNG S5C73M3 CAMERA DRIVER
13517 M:      Kyungmin Park <kyungmin.park@samsung.com>
13518 M:      Andrzej Hajda <a.hajda@samsung.com>
13519 L:      linux-media@vger.kernel.org
13520 S:      Supported
13521 F:      drivers/media/i2c/s5c73m3/*
13522
13523 SAMSUNG S5K5BAF CAMERA DRIVER
13524 M:      Kyungmin Park <kyungmin.park@samsung.com>
13525 M:      Andrzej Hajda <a.hajda@samsung.com>
13526 L:      linux-media@vger.kernel.org
13527 S:      Supported
13528 F:      drivers/media/i2c/s5k5baf.c
13529
13530 SAMSUNG S5P Security SubSystem (SSS) DRIVER
13531 M:      Krzysztof Kozlowski <krzk@kernel.org>
13532 M:      Vladimir Zapolskiy <vz@mleia.com>
13533 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
13534 L:      linux-crypto@vger.kernel.org
13535 L:      linux-samsung-soc@vger.kernel.org
13536 S:      Maintained
13537 F:      drivers/crypto/s5p-sss.c
13538
13539 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
13540 M:      Kyungmin Park <kyungmin.park@samsung.com>
13541 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13542 L:      linux-media@vger.kernel.org
13543 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
13544 S:      Supported
13545 F:      drivers/media/platform/exynos4-is/
13546
13547 SAMSUNG SOC CLOCK DRIVERS
13548 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13549 M:      Tomasz Figa <tomasz.figa@gmail.com>
13550 M:      Chanwoo Choi <cw00.choi@samsung.com>
13551 S:      Supported
13552 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13553 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
13554 F:      drivers/clk/samsung/
13555 F:      include/dt-bindings/clock/exynos*.h
13556 F:      Documentation/devicetree/bindings/clock/exynos*.txt
13557
13558 SAMSUNG SPI DRIVERS
13559 M:      Kukjin Kim <kgene@kernel.org>
13560 M:      Krzysztof Kozlowski <krzk@kernel.org>
13561 M:      Andi Shyti <andi@etezian.org>
13562 L:      linux-spi@vger.kernel.org
13563 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13564 S:      Maintained
13565 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
13566 F:      drivers/spi/spi-s3c*
13567 F:      include/linux/platform_data/spi-s3c64xx.h
13568
13569 SAMSUNG SXGBE DRIVERS
13570 M:      Byungho An <bh74.an@samsung.com>
13571 M:      Girish K S <ks.giri@samsung.com>
13572 M:      Vipul Pandya <vipul.pandya@samsung.com>
13573 S:      Supported
13574 L:      netdev@vger.kernel.org
13575 F:      drivers/net/ethernet/samsung/sxgbe/
13576
13577 SAMSUNG THERMAL DRIVER
13578 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13579 L:      linux-pm@vger.kernel.org
13580 L:      linux-samsung-soc@vger.kernel.org
13581 S:      Supported
13582 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
13583 F:      drivers/thermal/samsung/
13584
13585 SAMSUNG USB2 PHY DRIVER
13586 M:      Kamil Debski <kamil@wypas.org>
13587 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13588 L:      linux-kernel@vger.kernel.org
13589 S:      Supported
13590 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
13591 F:      Documentation/phy/samsung-usb2.txt
13592 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
13593 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
13594 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
13595 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
13596 F:      drivers/phy/samsung/phy-samsung-usb2.c
13597 F:      drivers/phy/samsung/phy-samsung-usb2.h
13598
13599 SC1200 WDT DRIVER
13600 M:      Zwane Mwaikambo <zwanem@gmail.com>
13601 S:      Maintained
13602 F:      drivers/watchdog/sc1200wdt.c
13603
13604 SCHEDULER
13605 M:      Ingo Molnar <mingo@redhat.com>
13606 M:      Peter Zijlstra <peterz@infradead.org>
13607 L:      linux-kernel@vger.kernel.org
13608 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
13609 S:      Maintained
13610 F:      kernel/sched/
13611 F:      include/linux/sched.h
13612 F:      include/uapi/linux/sched.h
13613 F:      include/linux/wait.h
13614 F:      include/linux/preempt.h
13615
13616 SCR24X CHIP CARD INTERFACE DRIVER
13617 M:      Lubomir Rintel <lkundrak@v3.sk>
13618 S:      Supported
13619 F:      drivers/char/pcmcia/scr24x_cs.c
13620
13621 SCSI CDROM DRIVER
13622 M:      Jens Axboe <axboe@kernel.dk>
13623 L:      linux-scsi@vger.kernel.org
13624 W:      http://www.kernel.dk
13625 S:      Maintained
13626 F:      drivers/scsi/sr*
13627
13628 SCSI RDMA PROTOCOL (SRP) INITIATOR
13629 M:      Bart Van Assche <bvanassche@acm.org>
13630 L:      linux-rdma@vger.kernel.org
13631 S:      Supported
13632 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13633 F:      drivers/infiniband/ulp/srp/
13634 F:      include/scsi/srp.h
13635
13636 SCSI RDMA PROTOCOL (SRP) TARGET
13637 M:      Bart Van Assche <bvanassche@acm.org>
13638 L:      linux-rdma@vger.kernel.org
13639 L:      target-devel@vger.kernel.org
13640 S:      Supported
13641 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13642 F:      drivers/infiniband/ulp/srpt/
13643
13644 SCSI SG DRIVER
13645 M:      Doug Gilbert <dgilbert@interlog.com>
13646 L:      linux-scsi@vger.kernel.org
13647 W:      http://sg.danny.cz/sg
13648 S:      Maintained
13649 F:      Documentation/scsi/scsi-generic.txt
13650 F:      drivers/scsi/sg.c
13651 F:      include/scsi/sg.h
13652
13653 SCSI SUBSYSTEM
13654 M:      "James E.J. Bottomley" <jejb@linux.ibm.com>
13655 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
13656 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
13657 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
13658 L:      linux-scsi@vger.kernel.org
13659 S:      Maintained
13660 F:      Documentation/devicetree/bindings/scsi/
13661 F:      drivers/scsi/
13662 F:      include/scsi/
13663
13664 SCSI TAPE DRIVER
13665 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
13666 L:      linux-scsi@vger.kernel.org
13667 S:      Maintained
13668 F:      Documentation/scsi/st.txt
13669 F:      drivers/scsi/st.*
13670 F:      drivers/scsi/st_*.h
13671
13672 SCTP PROTOCOL
13673 M:      Vlad Yasevich <vyasevich@gmail.com>
13674 M:      Neil Horman <nhorman@tuxdriver.com>
13675 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
13676 L:      linux-sctp@vger.kernel.org
13677 W:      http://lksctp.sourceforge.net
13678 S:      Maintained
13679 F:      Documentation/networking/sctp.txt
13680 F:      include/linux/sctp.h
13681 F:      include/uapi/linux/sctp.h
13682 F:      include/net/sctp/
13683 F:      net/sctp/
13684
13685 SCx200 CPU SUPPORT
13686 M:      Jim Cromie <jim.cromie@gmail.com>
13687 S:      Odd Fixes
13688 F:      Documentation/i2c/busses/scx200_acb
13689 F:      arch/x86/platform/scx200/
13690 F:      drivers/watchdog/scx200_wdt.c
13691 F:      drivers/i2c/busses/scx200*
13692 F:      drivers/mtd/maps/scx200_docflash.c
13693 F:      include/linux/scx200.h
13694
13695 SCx200 GPIO DRIVER
13696 M:      Jim Cromie <jim.cromie@gmail.com>
13697 S:      Maintained
13698 F:      drivers/char/scx200_gpio.c
13699 F:      include/linux/scx200_gpio.h
13700
13701 SCx200 HRT CLOCKSOURCE DRIVER
13702 M:      Jim Cromie <jim.cromie@gmail.com>
13703 S:      Maintained
13704 F:      drivers/clocksource/scx200_hrt.c
13705
13706 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
13707 M:      Sascha Sommer <saschasommer@freenet.de>
13708 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
13709 S:      Maintained
13710 F:      drivers/mmc/host/sdricoh_cs.c
13711
13712 SECO BOARDS CEC DRIVER
13713 M:      Ettore Chimenti <ek5.chimenti@gmail.com>
13714 S:      Maintained
13715 F:      drivers/media/platform/seco-cec/seco-cec.c
13716 F:      drivers/media/platform/seco-cec/seco-cec.h
13717
13718 SECURE COMPUTING
13719 M:      Kees Cook <keescook@chromium.org>
13720 R:      Andy Lutomirski <luto@amacapital.net>
13721 R:      Will Drewry <wad@chromium.org>
13722 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
13723 S:      Supported
13724 F:      kernel/seccomp.c
13725 F:      include/uapi/linux/seccomp.h
13726 F:      include/linux/seccomp.h
13727 F:      tools/testing/selftests/seccomp/*
13728 F:      tools/testing/selftests/kselftest_harness.h
13729 F:      Documentation/userspace-api/seccomp_filter.rst
13730 K:      \bsecure_computing
13731 K:      \bTIF_SECCOMP\b
13732
13733 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
13734 M:      Al Cooper <alcooperx@gmail.com>
13735 L:      linux-mmc@vger.kernel.org
13736 L:      bcm-kernel-feedback-list@broadcom.com
13737 S:      Maintained
13738 F:      drivers/mmc/host/sdhci-brcmstb*
13739
13740 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
13741 M:      Adrian Hunter <adrian.hunter@intel.com>
13742 L:      linux-mmc@vger.kernel.org
13743 S:      Maintained
13744 F:      drivers/mmc/host/sdhci*
13745 F:      include/linux/mmc/sdhci*
13746
13747 EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER
13748 M:      Adrian Hunter <adrian.hunter@intel.com>
13749 M:      Ritesh Harjani <riteshh@codeaurora.org>
13750 M:      Asutosh Das <asutoshd@codeaurora.org>
13751 L:      linux-mmc@vger.kernel.org
13752 S:      Maintained
13753 F:      drivers/mmc/host/cqhci*
13754
13755 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
13756 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
13757 M:      Manjunath M B <manjumb@synopsys.com>
13758 L:      linux-mmc@vger.kernel.org
13759 S:      Maintained
13760 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
13761
13762 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER
13763 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
13764 L:      linux-mmc@vger.kernel.org
13765 S:      Supported
13766 F:      drivers/mmc/host/sdhci-of-at91.c
13767
13768 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
13769 M:      Ben Dooks <ben-linux@fluff.org>
13770 M:      Jaehoon Chung <jh80.chung@samsung.com>
13771 L:      linux-mmc@vger.kernel.org
13772 S:      Maintained
13773 F:      drivers/mmc/host/sdhci-s3c*
13774
13775 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
13776 M:      Viresh Kumar <vireshk@kernel.org>
13777 L:      linux-mmc@vger.kernel.org
13778 S:      Maintained
13779 F:      drivers/mmc/host/sdhci-spear.c
13780
13781 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
13782 M:      Kishon Vijay Abraham I <kishon@ti.com>
13783 L:      linux-mmc@vger.kernel.org
13784 S:      Maintained
13785 F:      drivers/mmc/host/sdhci-omap.c
13786
13787 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
13788 M:      Scott Bauer <scott.bauer@intel.com>
13789 M:      Jonathan Derrick <jonathan.derrick@intel.com>
13790 L:      linux-block@vger.kernel.org
13791 S:      Supported
13792 F:      block/sed*
13793 F:      block/opal_proto.h
13794 F:      include/linux/sed*
13795 F:      include/uapi/linux/sed*
13796
13797 SECURITY CONTACT
13798 M:      Security Officers <security@kernel.org>
13799 S:      Supported
13800
13801 SECURITY SUBSYSTEM
13802 M:      James Morris <jmorris@namei.org>
13803 M:      "Serge E. Hallyn" <serge@hallyn.com>
13804 L:      linux-security-module@vger.kernel.org (suggested Cc:)
13805 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
13806 W:      http://kernsec.org/
13807 S:      Supported
13808 F:      security/
13809 X:      security/selinux/
13810
13811 SELINUX SECURITY MODULE
13812 M:      Paul Moore <paul@paul-moore.com>
13813 M:      Stephen Smalley <sds@tycho.nsa.gov>
13814 M:      Eric Paris <eparis@parisplace.org>
13815 L:      selinux@vger.kernel.org
13816 W:      https://selinuxproject.org
13817 W:      https://github.com/SELinuxProject
13818 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
13819 S:      Supported
13820 F:      include/linux/selinux*
13821 F:      security/selinux/
13822 F:      scripts/selinux/
13823 F:      Documentation/admin-guide/LSM/SELinux.rst
13824
13825 SENSABLE PHANTOM
13826 M:      Jiri Slaby <jirislaby@gmail.com>
13827 S:      Maintained
13828 F:      drivers/misc/phantom.c
13829 F:      include/uapi/linux/phantom.h
13830
13831 SERIAL DEVICE BUS
13832 M:      Rob Herring <robh@kernel.org>
13833 L:      linux-serial@vger.kernel.org
13834 S:      Maintained
13835 F:      Documentation/devicetree/bindings/serial/slave-device.txt
13836 F:      drivers/tty/serdev/
13837 F:      include/linux/serdev.h
13838
13839 SERIAL DRIVERS
13840 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13841 L:      linux-serial@vger.kernel.org
13842 S:      Maintained
13843 F:      Documentation/devicetree/bindings/serial/
13844 F:      drivers/tty/serial/
13845
13846 SERIAL IR RECEIVER
13847 M:      Sean Young <sean@mess.org>
13848 L:      linux-media@vger.kernel.org
13849 S:      Maintained
13850 F:      drivers/media/rc/serial_ir.c
13851
13852 SFC NETWORK DRIVER
13853 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
13854 M:      Edward Cree <ecree@solarflare.com>
13855 M:      Bert Kenward <bkenward@solarflare.com>
13856 L:      netdev@vger.kernel.org
13857 S:      Supported
13858 F:      drivers/net/ethernet/sfc/
13859
13860 SFF/SFP/SFP+ MODULE SUPPORT
13861 M:      Russell King <linux@armlinux.org.uk>
13862 L:      netdev@vger.kernel.org
13863 S:      Maintained
13864 F:      drivers/net/phy/phylink.c
13865 F:      drivers/net/phy/sfp*
13866 F:      include/linux/phylink.h
13867 F:      include/linux/sfp.h
13868
13869 SGI GRU DRIVER
13870 M:      Dimitri Sivanich <sivanich@sgi.com>
13871 S:      Maintained
13872 F:      drivers/misc/sgi-gru/
13873
13874 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
13875 M:      Pat Gefre <pfg@sgi.com>
13876 L:      linux-ia64@vger.kernel.org
13877 S:      Supported
13878 F:      Documentation/ia64/serial.txt
13879 F:      drivers/tty/serial/ioc?_serial.c
13880 F:      include/linux/ioc?.h
13881
13882 SGI XP/XPC/XPNET DRIVER
13883 M:      Cliff Whickman <cpw@sgi.com>
13884 M:      Robin Holt <robinmholt@gmail.com>
13885 S:      Maintained
13886 F:      drivers/misc/sgi-xp/
13887
13888 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
13889 M:      Ursula Braun <ubraun@linux.ibm.com>
13890 M:      Karsten Graul <kgraul@linux.ibm.com>
13891 L:      linux-s390@vger.kernel.org
13892 W:      http://www.ibm.com/developerworks/linux/linux390/
13893 S:      Supported
13894 F:      net/smc/
13895
13896 SHARP RJ54N1CB0C SENSOR DRIVER
13897 M:      Jacopo Mondi <jacopo@jmondi.org>
13898 L:      linux-media@vger.kernel.org
13899 T:      git git://linuxtv.org/media_tree.git
13900 S:      Odd fixes
13901 F:      drivers/media/i2c/rj54n1cb0c.c
13902 F:      include/media/i2c/rj54n1cb0c.h
13903
13904 SH_VEU V4L2 MEM2MEM DRIVER
13905 L:      linux-media@vger.kernel.org
13906 S:      Orphan
13907 F:      drivers/media/platform/sh_veu.c
13908
13909 SH_VOU V4L2 OUTPUT DRIVER
13910 L:      linux-media@vger.kernel.org
13911 S:      Orphan
13912 F:      drivers/media/platform/sh_vou.c
13913 F:      include/media/drv-intf/sh_vou.h
13914
13915 SI2157 MEDIA DRIVER
13916 M:      Antti Palosaari <crope@iki.fi>
13917 L:      linux-media@vger.kernel.org
13918 W:      https://linuxtv.org
13919 W:      http://palosaari.fi/linux/
13920 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13921 T:      git git://linuxtv.org/anttip/media_tree.git
13922 S:      Maintained
13923 F:      drivers/media/tuners/si2157*
13924
13925 SI2165 MEDIA DRIVER
13926 M:      Matthias Schwarzott <zzam@gentoo.org>
13927 L:      linux-media@vger.kernel.org
13928 W:      https://linuxtv.org
13929 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13930 S:      Maintained
13931 F:      drivers/media/dvb-frontends/si2165*
13932
13933 SI2168 MEDIA DRIVER
13934 M:      Antti Palosaari <crope@iki.fi>
13935 L:      linux-media@vger.kernel.org
13936 W:      https://linuxtv.org
13937 W:      http://palosaari.fi/linux/
13938 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13939 T:      git git://linuxtv.org/anttip/media_tree.git
13940 S:      Maintained
13941 F:      drivers/media/dvb-frontends/si2168*
13942
13943 SI470X FM RADIO RECEIVER I2C DRIVER
13944 M:      Hans Verkuil <hverkuil@xs4all.nl>
13945 L:      linux-media@vger.kernel.org
13946 T:      git git://linuxtv.org/media_tree.git
13947 W:      https://linuxtv.org
13948 S:      Odd Fixes
13949 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
13950
13951 SI470X FM RADIO RECEIVER USB DRIVER
13952 M:      Hans Verkuil <hverkuil@xs4all.nl>
13953 L:      linux-media@vger.kernel.org
13954 T:      git git://linuxtv.org/media_tree.git
13955 W:      https://linuxtv.org
13956 S:      Maintained
13957 F:      drivers/media/radio/si470x/radio-si470x-common.c
13958 F:      drivers/media/radio/si470x/radio-si470x.h
13959 F:      drivers/media/radio/si470x/radio-si470x-usb.c
13960
13961 SI4713 FM RADIO TRANSMITTER I2C DRIVER
13962 M:      Eduardo Valentin <edubezval@gmail.com>
13963 L:      linux-media@vger.kernel.org
13964 T:      git git://linuxtv.org/media_tree.git
13965 W:      https://linuxtv.org
13966 S:      Odd Fixes
13967 F:      drivers/media/radio/si4713/si4713.?
13968
13969 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
13970 M:      Eduardo Valentin <edubezval@gmail.com>
13971 L:      linux-media@vger.kernel.org
13972 T:      git git://linuxtv.org/media_tree.git
13973 W:      https://linuxtv.org
13974 S:      Odd Fixes
13975 F:      drivers/media/radio/si4713/radio-platform-si4713.c
13976
13977 SI4713 FM RADIO TRANSMITTER USB DRIVER
13978 M:      Hans Verkuil <hverkuil@xs4all.nl>
13979 L:      linux-media@vger.kernel.org
13980 T:      git git://linuxtv.org/media_tree.git
13981 W:      https://linuxtv.org
13982 S:      Maintained
13983 F:      drivers/media/radio/si4713/radio-usb-si4713.c
13984
13985 SIANO DVB DRIVER
13986 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13987 L:      linux-media@vger.kernel.org
13988 W:      https://linuxtv.org
13989 T:      git git://linuxtv.org/media_tree.git
13990 S:      Odd fixes
13991 F:      drivers/media/common/siano/
13992 F:      drivers/media/usb/siano/
13993 F:      drivers/media/usb/siano/
13994 F:      drivers/media/mmc/siano/
13995
13996 SIFIVE DRIVERS
13997 M:      Palmer Dabbelt <palmer@sifive.com>
13998 M:      Paul Walmsley <paul.walmsley@sifive.com>
13999 L:      linux-riscv@lists.infradead.org
14000 T:      git git://github.com/sifive/riscv-linux.git
14001 S:      Supported
14002 K:      sifive
14003 N:      sifive
14004
14005 SILEAD TOUCHSCREEN DRIVER
14006 M:      Hans de Goede <hdegoede@redhat.com>
14007 L:      linux-input@vger.kernel.org
14008 L:      platform-driver-x86@vger.kernel.org
14009 S:      Maintained
14010 F:      drivers/input/touchscreen/silead.c
14011 F:      drivers/platform/x86/touchscreen_dmi.c
14012
14013 SILICON MOTION SM712 FRAME BUFFER DRIVER
14014 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
14015 M:      Teddy Wang <teddy.wang@siliconmotion.com>
14016 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
14017 L:      linux-fbdev@vger.kernel.org
14018 S:      Maintained
14019 F:      drivers/video/fbdev/sm712*
14020 F:      Documentation/fb/sm712fb.txt
14021
14022 SIMPLE FIRMWARE INTERFACE (SFI)
14023 M:      Len Brown <lenb@kernel.org>
14024 L:      sfi-devel@simplefirmware.org
14025 W:      http://simplefirmware.org/
14026 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
14027 S:      Supported
14028 F:      arch/x86/platform/sfi/
14029 F:      drivers/sfi/
14030 F:      include/linux/sfi*.h
14031
14032 SIMPLEFB FB DRIVER
14033 M:      Hans de Goede <hdegoede@redhat.com>
14034 L:      linux-fbdev@vger.kernel.org
14035 S:      Maintained
14036 F:      Documentation/devicetree/bindings/display/simple-framebuffer.txt
14037 F:      drivers/video/fbdev/simplefb.c
14038 F:      include/linux/platform_data/simplefb.h
14039
14040 SIMTEC EB110ATX (Chalice CATS)
14041 P:      Ben Dooks
14042 P:      Vincent Sanders <vince@simtec.co.uk>
14043 M:      Simtec Linux Team <linux@simtec.co.uk>
14044 W:      http://www.simtec.co.uk/products/EB110ATX/
14045 S:      Supported
14046
14047 SIMTEC EB2410ITX (BAST)
14048 P:      Ben Dooks
14049 P:      Vincent Sanders <vince@simtec.co.uk>
14050 M:      Simtec Linux Team <linux@simtec.co.uk>
14051 W:      http://www.simtec.co.uk/products/EB2410ITX/
14052 S:      Supported
14053 F:      arch/arm/mach-s3c24xx/mach-bast.c
14054 F:      arch/arm/mach-s3c24xx/bast-ide.c
14055 F:      arch/arm/mach-s3c24xx/bast-irq.c
14056
14057 SIPHASH PRF ROUTINES
14058 M:      Jason A. Donenfeld <Jason@zx2c4.com>
14059 S:      Maintained
14060 F:      lib/siphash.c
14061 F:      lib/test_siphash.c
14062 F:      include/linux/siphash.h
14063
14064 SIOX
14065 M:      Gavin Schenk <g.schenk@eckelmann.de>
14066 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
14067 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
14068 S:      Supported
14069 F:      drivers/siox/*
14070 F:      drivers/gpio/gpio-siox.c
14071 F:      include/trace/events/siox.h
14072
14073 SIS 190 ETHERNET DRIVER
14074 M:      Francois Romieu <romieu@fr.zoreil.com>
14075 L:      netdev@vger.kernel.org
14076 S:      Maintained
14077 F:      drivers/net/ethernet/sis/sis190.c
14078
14079 SIS 900/7016 FAST ETHERNET DRIVER
14080 M:      Daniele Venzano <venza@brownhat.org>
14081 W:      http://www.brownhat.org/sis900.html
14082 L:      netdev@vger.kernel.org
14083 S:      Maintained
14084 F:      drivers/net/ethernet/sis/sis900.*
14085
14086 SIS FRAMEBUFFER DRIVER
14087 M:      Thomas Winischhofer <thomas@winischhofer.net>
14088 W:      http://www.winischhofer.net/linuxsisvga.shtml
14089 S:      Maintained
14090 F:      Documentation/fb/sisfb.txt
14091 F:      drivers/video/fbdev/sis/
14092 F:      include/video/sisfb.h
14093
14094 SIS USB2VGA DRIVER
14095 M:      Thomas Winischhofer <thomas@winischhofer.net>
14096 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
14097 S:      Maintained
14098 F:      drivers/usb/misc/sisusbvga/
14099
14100 SLAB ALLOCATOR
14101 M:      Christoph Lameter <cl@linux.com>
14102 M:      Pekka Enberg <penberg@kernel.org>
14103 M:      David Rientjes <rientjes@google.com>
14104 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
14105 M:      Andrew Morton <akpm@linux-foundation.org>
14106 L:      linux-mm@kvack.org
14107 S:      Maintained
14108 F:      include/linux/sl?b*.h
14109 F:      mm/sl?b*
14110
14111 SLEEPABLE READ-COPY UPDATE (SRCU)
14112 M:      Lai Jiangshan <jiangshanlai@gmail.com>
14113 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
14114 M:      Josh Triplett <josh@joshtriplett.org>
14115 R:      Steven Rostedt <rostedt@goodmis.org>
14116 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
14117 L:      linux-kernel@vger.kernel.org
14118 W:      http://www.rdrop.com/users/paulmck/RCU/
14119 S:      Supported
14120 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
14121 F:      include/linux/srcu*.h
14122 F:      kernel/rcu/srcu*.c
14123
14124 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
14125 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
14126 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14127 S:      Maintained
14128 F:      drivers/slimbus/
14129 F:      Documentation/devicetree/bindings/slimbus/
14130 F:      include/linux/slimbus.h
14131
14132 SMACK SECURITY MODULE
14133 M:      Casey Schaufler <casey@schaufler-ca.com>
14134 L:      linux-security-module@vger.kernel.org
14135 W:      http://schaufler-ca.com
14136 T:      git git://github.com/cschaufler/smack-next
14137 S:      Maintained
14138 F:      Documentation/admin-guide/LSM/Smack.rst
14139 F:      security/smack/
14140
14141 SMC91x ETHERNET DRIVER
14142 M:      Nicolas Pitre <nico@fluxnic.net>
14143 S:      Odd Fixes
14144 F:      drivers/net/ethernet/smsc/smc91x.*
14145
14146 SMIA AND SMIA++ IMAGE SENSOR DRIVER
14147 M:      Sakari Ailus <sakari.ailus@iki.fi>
14148 L:      linux-media@vger.kernel.org
14149 S:      Maintained
14150 F:      drivers/media/i2c/smiapp/
14151 F:      include/media/i2c/smiapp.h
14152 F:      drivers/media/i2c/smiapp-pll.c
14153 F:      drivers/media/i2c/smiapp-pll.h
14154 F:      include/uapi/linux/smiapp.h
14155 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
14156
14157 SMM665 HARDWARE MONITOR DRIVER
14158 M:      Guenter Roeck <linux@roeck-us.net>
14159 L:      linux-hwmon@vger.kernel.org
14160 S:      Maintained
14161 F:      Documentation/hwmon/smm665
14162 F:      drivers/hwmon/smm665.c
14163
14164 SMSC EMC2103 HARDWARE MONITOR DRIVER
14165 M:      Steve Glendinning <steve.glendinning@shawell.net>
14166 L:      linux-hwmon@vger.kernel.org
14167 S:      Maintained
14168 F:      Documentation/hwmon/emc2103
14169 F:      drivers/hwmon/emc2103.c
14170
14171 SMSC SCH5627 HARDWARE MONITOR DRIVER
14172 M:      Hans de Goede <hdegoede@redhat.com>
14173 L:      linux-hwmon@vger.kernel.org
14174 S:      Supported
14175 F:      Documentation/hwmon/sch5627
14176 F:      drivers/hwmon/sch5627.c
14177
14178 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
14179 M:      Steve Glendinning <steve.glendinning@shawell.net>
14180 L:      linux-fbdev@vger.kernel.org
14181 S:      Maintained
14182 F:      drivers/video/fbdev/smscufx.c
14183
14184 SMSC47B397 HARDWARE MONITOR DRIVER
14185 M:      Jean Delvare <jdelvare@suse.com>
14186 L:      linux-hwmon@vger.kernel.org
14187 S:      Maintained
14188 F:      Documentation/hwmon/smsc47b397
14189 F:      drivers/hwmon/smsc47b397.c
14190
14191 SMSC911x ETHERNET DRIVER
14192 M:      Steve Glendinning <steve.glendinning@shawell.net>
14193 L:      netdev@vger.kernel.org
14194 S:      Maintained
14195 F:      include/linux/smsc911x.h
14196 F:      drivers/net/ethernet/smsc/smsc911x.*
14197
14198 SMSC9420 PCI ETHERNET DRIVER
14199 M:      Steve Glendinning <steve.glendinning@shawell.net>
14200 L:      netdev@vger.kernel.org
14201 S:      Maintained
14202 F:      drivers/net/ethernet/smsc/smsc9420.*
14203
14204 SOC-CAMERA V4L2 SUBSYSTEM
14205 L:      linux-media@vger.kernel.org
14206 T:      git git://linuxtv.org/media_tree.git
14207 S:      Orphan
14208 F:      include/media/soc*
14209 F:      drivers/media/i2c/soc_camera/
14210 F:      drivers/media/platform/soc_camera/
14211
14212 SOCIONEXT SYNQUACER I2C DRIVER
14213 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
14214 L:      linux-i2c@vger.kernel.org
14215 S:      Maintained
14216 F:      drivers/i2c/busses/i2c-synquacer.c
14217 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
14218
14219 SOCIONEXT UNIPHIER SOUND DRIVER
14220 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14221 S:      Orphan
14222 F:      sound/soc/uniphier/
14223
14224 SOEKRIS NET48XX LED SUPPORT
14225 M:      Chris Boot <bootc@bootc.net>
14226 S:      Maintained
14227 F:      drivers/leds/leds-net48xx.c
14228
14229 SOFT-ROCE DRIVER (rxe)
14230 M:      Moni Shoua <monis@mellanox.com>
14231 L:      linux-rdma@vger.kernel.org
14232 S:      Supported
14233 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
14234 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
14235 F:      drivers/infiniband/sw/rxe/
14236 F:      include/uapi/rdma/rdma_user_rxe.h
14237
14238 SOFTLOGIC 6x10 MPEG CODEC
14239 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
14240 M:      Anton Sviridenko <anton@corp.bluecherry.net>
14241 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
14242 M:      Andrey Utkin <andrey_utkin@fastmail.com>
14243 M:      Ismael Luceno <ismael@iodev.co.uk>
14244 L:      linux-media@vger.kernel.org
14245 S:      Supported
14246 F:      drivers/media/pci/solo6x10/
14247
14248 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
14249 M:      James Morse <james.morse@arm.com>
14250 L:      linux-arm-kernel@lists.infradead.org
14251 S:      Maintained
14252 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
14253 F:      drivers/firmware/arm_sdei.c
14254 F:      include/linux/arm_sdei.h
14255 F:      include/uapi/linux/arm_sdei.h
14256
14257 SOFTWARE RAID (Multiple Disks) SUPPORT
14258 M:      Shaohua Li <shli@kernel.org>
14259 L:      linux-raid@vger.kernel.org
14260 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
14261 S:      Supported
14262 F:      drivers/md/Makefile
14263 F:      drivers/md/Kconfig
14264 F:      drivers/md/md*
14265 F:      drivers/md/raid*
14266 F:      include/linux/raid/
14267 F:      include/uapi/linux/raid/
14268
14269 SOCIONEXT (SNI) AVE NETWORK DRIVER
14270 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
14271 L:      netdev@vger.kernel.org
14272 S:      Maintained
14273 F:      drivers/net/ethernet/socionext/sni_ave.c
14274 F:      Documentation/devicetree/bindings/net/socionext,uniphier-ave4.txt
14275
14276 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
14277 M:      Jassi Brar <jaswinder.singh@linaro.org>
14278 L:      netdev@vger.kernel.org
14279 S:      Maintained
14280 F:      drivers/net/ethernet/socionext/netsec.c
14281 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
14282
14283 SOLIDRUN CLEARFOG SUPPORT
14284 M:      Russell King <linux@armlinux.org.uk>
14285 S:      Maintained
14286 F:      arch/arm/boot/dts/armada-388-clearfog*
14287 F:      arch/arm/boot/dts/armada-38x-solidrun-*
14288
14289 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
14290 M:      Russell King <linux@armlinux.org.uk>
14291 S:      Maintained
14292 F:      arch/arm/boot/dts/imx6*-cubox-i*
14293 F:      arch/arm/boot/dts/imx6*-hummingboard*
14294 F:      arch/arm/boot/dts/imx6*-sr-*
14295
14296 SONIC NETWORK DRIVER
14297 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
14298 L:      netdev@vger.kernel.org
14299 S:      Maintained
14300 F:      drivers/net/ethernet/natsemi/sonic.*
14301
14302 SONICS SILICON BACKPLANE DRIVER (SSB)
14303 M:      Michael Buesch <m@bues.ch>
14304 L:      linux-wireless@vger.kernel.org
14305 S:      Maintained
14306 F:      drivers/ssb/
14307 F:      include/linux/ssb/
14308
14309 SONY IMX214 SENSOR DRIVER
14310 M:      Ricardo Ribalda <ricardo.ribalda@gmail.com>
14311 L:      linux-media@vger.kernel.org
14312 T:      git git://linuxtv.org/media_tree.git
14313 S:      Maintained
14314 F:      drivers/media/i2c/imx214.c
14315 F:      Documentation/devicetree/bindings/media/i2c/sony,imx214.txt
14316
14317 SONY IMX258 SENSOR DRIVER
14318 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
14319 L:      linux-media@vger.kernel.org
14320 T:      git git://linuxtv.org/media_tree.git
14321 S:      Maintained
14322 F:      drivers/media/i2c/imx258.c
14323
14324 SONY IMX274 SENSOR DRIVER
14325 M:      Leon Luo <leonl@leopardimaging.com>
14326 L:      linux-media@vger.kernel.org
14327 T:      git git://linuxtv.org/media_tree.git
14328 S:      Maintained
14329 F:      drivers/media/i2c/imx274.c
14330 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
14331
14332 SONY IMX319 SENSOR DRIVER
14333 M:      Bingbu Cao <bingbu.cao@intel.com>
14334 L:      linux-media@vger.kernel.org
14335 T:      git git://linuxtv.org/media_tree.git
14336 S:      Maintained
14337 F:      drivers/media/i2c/imx319.c
14338
14339 SONY IMX355 SENSOR DRIVER
14340 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
14341 L:      linux-media@vger.kernel.org
14342 T:      git git://linuxtv.org/media_tree.git
14343 S:      Maintained
14344 F:      drivers/media/i2c/imx355.c
14345
14346 SONY MEMORYSTICK CARD SUPPORT
14347 M:      Alex Dubov <oakad@yahoo.com>
14348 W:      http://tifmxx.berlios.de/
14349 S:      Maintained
14350 F:      drivers/memstick/host/tifm_ms.c
14351
14352 SONY MEMORYSTICK STANDARD SUPPORT
14353 M:      Maxim Levitsky <maximlevitsky@gmail.com>
14354 S:      Maintained
14355 F:      drivers/memstick/core/ms_block.*
14356
14357 SONY VAIO CONTROL DEVICE DRIVER
14358 M:      Mattia Dongili <malattia@linux.it>
14359 L:      platform-driver-x86@vger.kernel.org
14360 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
14361 S:      Maintained
14362 F:      Documentation/laptops/sony-laptop.txt
14363 F:      drivers/char/sonypi.c
14364 F:      drivers/platform/x86/sony-laptop.c
14365 F:      include/linux/sony-laptop.h
14366
14367 SOUND
14368 M:      Jaroslav Kysela <perex@perex.cz>
14369 M:      Takashi Iwai <tiwai@suse.com>
14370 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14371 W:      http://www.alsa-project.org/
14372 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
14373 T:      git git://git.alsa-project.org/alsa-kernel.git
14374 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
14375 S:      Maintained
14376 F:      Documentation/sound/
14377 F:      include/sound/
14378 F:      include/uapi/sound/
14379 F:      sound/
14380
14381 SOUND - COMPRESSED AUDIO
14382 M:      Vinod Koul <vkoul@kernel.org>
14383 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14384 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
14385 S:      Supported
14386 F:      Documentation/sound/designs/compress-offload.rst
14387 F:      include/sound/compress_driver.h
14388 F:      include/uapi/sound/compress_*
14389 F:      sound/core/compress_offload.c
14390 F:      sound/soc/soc-compress.c
14391
14392 SOUND - DMAENGINE HELPERS
14393 M:      Lars-Peter Clausen <lars@metafoo.de>
14394 S:      Supported
14395 F:      include/sound/dmaengine_pcm.h
14396 F:      sound/core/pcm_dmaengine.c
14397 F:      sound/soc/soc-generic-dmaengine-pcm.c
14398
14399 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
14400 M:      Liam Girdwood <lgirdwood@gmail.com>
14401 M:      Mark Brown <broonie@kernel.org>
14402 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
14403 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14404 W:      http://alsa-project.org/main/index.php/ASoC
14405 S:      Supported
14406 F:      Documentation/devicetree/bindings/sound/
14407 F:      Documentation/sound/soc/
14408 F:      sound/soc/
14409 F:      include/dt-bindings/sound/
14410 F:      include/sound/soc*
14411
14412 SOUNDWIRE SUBSYSTEM
14413 M:      Vinod Koul <vkoul@kernel.org>
14414 M:      Sanyog Kale <sanyog.r.kale@intel.com>
14415 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
14416 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14417 S:      Supported
14418 F:      Documentation/driver-api/soundwire/
14419 F:      drivers/soundwire/
14420 F:      include/linux/soundwire/
14421
14422 SP2 MEDIA DRIVER
14423 M:      Olli Salonen <olli.salonen@iki.fi>
14424 L:      linux-media@vger.kernel.org
14425 W:      https://linuxtv.org
14426 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14427 S:      Maintained
14428 F:      drivers/media/dvb-frontends/sp2*
14429
14430 SPARC + UltraSPARC (sparc/sparc64)
14431 M:      "David S. Miller" <davem@davemloft.net>
14432 L:      sparclinux@vger.kernel.org
14433 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
14434 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
14435 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
14436 S:      Maintained
14437 F:      arch/sparc/
14438 F:      drivers/sbus/
14439
14440 SPARC SERIAL DRIVERS
14441 M:      "David S. Miller" <davem@davemloft.net>
14442 L:      sparclinux@vger.kernel.org
14443 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
14444 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
14445 S:      Maintained
14446 F:      include/linux/sunserialcore.h
14447 F:      drivers/tty/serial/suncore.c
14448 F:      drivers/tty/serial/sunhv.c
14449 F:      drivers/tty/serial/sunsab.c
14450 F:      drivers/tty/serial/sunsab.h
14451 F:      drivers/tty/serial/sunsu.c
14452 F:      drivers/tty/serial/sunzilog.c
14453 F:      drivers/tty/serial/sunzilog.h
14454 F:      drivers/tty/vcc.c
14455
14456 SPARSE CHECKER
14457 M:      "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com>
14458 L:      linux-sparse@vger.kernel.org
14459 W:      https://sparse.wiki.kernel.org/
14460 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
14461 S:      Maintained
14462 F:      include/linux/compiler.h
14463
14464 SPEAR CLOCK FRAMEWORK SUPPORT
14465 M:      Viresh Kumar <vireshk@kernel.org>
14466 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14467 W:      http://www.st.com/spear
14468 S:      Maintained
14469 F:      drivers/clk/spear/
14470
14471 SPEAR PLATFORM SUPPORT
14472 M:      Viresh Kumar <vireshk@kernel.org>
14473 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
14474 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14475 W:      http://www.st.com/spear
14476 S:      Maintained
14477 F:      arch/arm/boot/dts/spear*
14478 F:      arch/arm/mach-spear/
14479
14480 SPI NOR SUBSYSTEM
14481 M:      Marek Vasut <marek.vasut@gmail.com>
14482 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
14483 L:      linux-mtd@lists.infradead.org
14484 W:      http://www.linux-mtd.infradead.org/
14485 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
14486 T:      git git://git.infradead.org/linux-mtd.git spi-nor/fixes
14487 T:      git git://git.infradead.org/linux-mtd.git spi-nor/next
14488 S:      Maintained
14489 F:      drivers/mtd/spi-nor/
14490 F:      include/linux/mtd/spi-nor.h
14491
14492 SPI SUBSYSTEM
14493 M:      Mark Brown <broonie@kernel.org>
14494 L:      linux-spi@vger.kernel.org
14495 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
14496 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
14497 S:      Maintained
14498 F:      Documentation/devicetree/bindings/spi/
14499 F:      Documentation/spi/
14500 F:      drivers/spi/
14501 F:      include/linux/spi/
14502 F:      include/uapi/linux/spi/
14503 F:      tools/spi/
14504
14505 SPIDERNET NETWORK DRIVER for CELL
14506 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
14507 L:      netdev@vger.kernel.org
14508 S:      Supported
14509 F:      Documentation/networking/device_drivers/toshiba/spider_net.txt
14510 F:      drivers/net/ethernet/toshiba/spider_net*
14511
14512 SPMI SUBSYSTEM
14513 R:      Stephen Boyd <sboyd@kernel.org>
14514 L:      linux-arm-msm@vger.kernel.org
14515 F:      Documentation/devicetree/bindings/spmi/
14516 F:      drivers/spmi/
14517 F:      include/dt-bindings/spmi/spmi.h
14518 F:      include/linux/spmi.h
14519 F:      include/trace/events/spmi.h
14520
14521 SPU FILE SYSTEM
14522 M:      Jeremy Kerr <jk@ozlabs.org>
14523 L:      linuxppc-dev@lists.ozlabs.org
14524 W:      http://www.ibm.com/developerworks/power/cell/
14525 S:      Supported
14526 F:      Documentation/filesystems/spufs.txt
14527 F:      arch/powerpc/platforms/cell/spufs/
14528
14529 SQUASHFS FILE SYSTEM
14530 M:      Phillip Lougher <phillip@squashfs.org.uk>
14531 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
14532 W:      http://squashfs.org.uk
14533 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
14534 S:      Maintained
14535 F:      Documentation/filesystems/squashfs.txt
14536 F:      fs/squashfs/
14537
14538 SRM (Alpha) environment access
14539 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
14540 S:      Maintained
14541 F:      arch/alpha/kernel/srm_env.c
14542
14543 ST LSM6DSx IMU IIO DRIVER
14544 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
14545 L:      linux-iio@vger.kernel.org
14546 W:      http://www.st.com/
14547 S:      Maintained
14548 F:      drivers/iio/imu/st_lsm6dsx/
14549 F:      Documentation/devicetree/bindings/iio/imu/st_lsm6dsx.txt
14550
14551 ST STM32 I2C/SMBUS DRIVER
14552 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
14553 L:      linux-i2c@vger.kernel.org
14554 S:      Maintained
14555 F:      drivers/i2c/busses/i2c-stm32*
14556
14557 ST VL53L0X ToF RANGER(I2C) IIO DRIVER
14558 M:      Song Qiang <songqiang1304521@gmail.com>
14559 L:      linux-iio@vger.kernel.org
14560 S:      Maintained
14561 F:      drivers/iio/proximity/vl53l0x-i2c.c
14562 F:      Documentation/devicetree/bindings/iio/proximity/vl53l0x.txt
14563
14564 STABLE BRANCH
14565 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14566 M:      Sasha Levin <sashal@kernel.org>
14567 L:      stable@vger.kernel.org
14568 S:      Supported
14569 F:      Documentation/process/stable-kernel-rules.rst
14570
14571 STAGING - COMEDI
14572 M:      Ian Abbott <abbotti@mev.co.uk>
14573 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
14574 S:      Odd Fixes
14575 F:      drivers/staging/comedi/
14576
14577 STAGING - EROFS FILE SYSTEM
14578 M:      Gao Xiang <gaoxiang25@huawei.com>
14579 M:      Chao Yu <yuchao0@huawei.com>
14580 L:      linux-erofs@lists.ozlabs.org
14581 S:      Maintained
14582 F:      drivers/staging/erofs/
14583
14584 STAGING - INDUSTRIAL IO
14585 M:      Jonathan Cameron <jic23@kernel.org>
14586 L:      linux-iio@vger.kernel.org
14587 S:      Odd Fixes
14588 F:      Documentation/devicetree/bindings/staging/iio/
14589 F:      drivers/staging/iio/
14590
14591 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
14592 M:      Marc Dietrich <marvin24@gmx.de>
14593 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
14594 L:      linux-tegra@vger.kernel.org
14595 S:      Maintained
14596 F:      drivers/staging/nvec/
14597
14598 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
14599 M:      Jens Frederich <jfrederich@gmail.com>
14600 M:      Daniel Drake <dsd@laptop.org>
14601 M:      Jon Nettleton <jon.nettleton@gmail.com>
14602 W:      http://wiki.laptop.org/go/DCON
14603 S:      Maintained
14604 F:      drivers/staging/olpc_dcon/
14605
14606 STAGING - REALTEK RTL8712U DRIVERS
14607 M:      Larry Finger <Larry.Finger@lwfinger.net>
14608 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
14609 S:      Odd Fixes
14610 F:      drivers/staging/rtl8712/
14611
14612 STAGING - REALTEK RTL8188EU DRIVERS
14613 M:      Larry Finger <Larry.Finger@lwfinger.net>
14614 S:      Odd Fixes
14615 F:      drivers/staging/rtl8188eu/
14616
14617 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
14618 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
14619 M:      Teddy Wang <teddy.wang@siliconmotion.com>
14620 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
14621 L:      linux-fbdev@vger.kernel.org
14622 S:      Maintained
14623 F:      drivers/staging/sm750fb/
14624
14625 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
14626 M:      William Hubbs <w.d.hubbs@gmail.com>
14627 M:      Chris Brannon <chris@the-brannons.com>
14628 M:      Kirk Reiser <kirk@reisers.ca>
14629 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
14630 L:      speakup@linux-speakup.org
14631 W:      http://www.linux-speakup.org/
14632 S:      Odd Fixes
14633 F:      drivers/staging/speakup/
14634
14635 STAGING - VIA VT665X DRIVERS
14636 M:      Forest Bond <forest@alittletooquiet.net>
14637 S:      Odd Fixes
14638 F:      drivers/staging/vt665?/
14639
14640 STAGING - WILC1000 WIFI DRIVER
14641 M:      Adham Abozaeid <adham.abozaeid@microchip.com>
14642 M:      Ajay Singh <ajay.kathat@microchip.com>
14643 L:      linux-wireless@vger.kernel.org
14644 S:      Supported
14645 F:      drivers/staging/wilc1000/
14646
14647 STAGING SUBSYSTEM
14648 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14649 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
14650 L:      devel@driverdev.osuosl.org
14651 S:      Supported
14652 F:      drivers/staging/
14653
14654 STARFIRE/DURALAN NETWORK DRIVER
14655 M:      Ion Badulescu <ionut@badula.org>
14656 S:      Odd Fixes
14657 F:      drivers/net/ethernet/adaptec/starfire*
14658
14659 STEC S1220 SKD DRIVER
14660 M:      Bart Van Assche <bart.vanassche@wdc.com>
14661 L:      linux-block@vger.kernel.org
14662 S:      Maintained
14663 F:      drivers/block/skd*[ch]
14664
14665 STI AUDIO (ASoC) DRIVERS
14666 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
14667 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14668 S:      Maintained
14669 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
14670 F:      sound/soc/sti/
14671
14672 STI CEC DRIVER
14673 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
14674 S:      Maintained
14675 F:      drivers/media/platform/sti/cec/
14676 F:      Documentation/devicetree/bindings/media/stih-cec.txt
14677
14678 STK1160 USB VIDEO CAPTURE DRIVER
14679 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
14680 L:      linux-media@vger.kernel.org
14681 T:      git git://linuxtv.org/media_tree.git
14682 S:      Maintained
14683 F:      drivers/media/usb/stk1160/
14684
14685 STM32 AUDIO (ASoC) DRIVERS
14686 M:      Olivier Moysan <olivier.moysan@st.com>
14687 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
14688 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14689 S:      Maintained
14690 F:      Documentation/devicetree/bindings/sound/st,stm32-*.txt
14691 F:      sound/soc/stm/
14692
14693 STM32 TIMER/LPTIMER DRIVERS
14694 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
14695 S:      Maintained
14696 F:      drivers/*/stm32-*timer*
14697 F:      drivers/pwm/pwm-stm32*
14698 F:      include/linux/*/stm32-*tim*
14699 F:      Documentation/ABI/testing/*timer-stm32
14700 F:      Documentation/devicetree/bindings/*/stm32-*timer*
14701 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
14702
14703 STMMAC ETHERNET DRIVER
14704 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
14705 M:      Alexandre Torgue <alexandre.torgue@st.com>
14706 M:      Jose Abreu <joabreu@synopsys.com>
14707 L:      netdev@vger.kernel.org
14708 W:      http://www.stlinux.com
14709 S:      Supported
14710 F:      drivers/net/ethernet/stmicro/stmmac/
14711
14712 SUN3/3X
14713 M:      Sam Creasey <sammy@sammy.net>
14714 W:      http://sammy.net/sun3/
14715 S:      Maintained
14716 F:      arch/m68k/kernel/*sun3*
14717 F:      arch/m68k/sun3*/
14718 F:      arch/m68k/include/asm/sun3*
14719 F:      drivers/net/ethernet/i825xx/sun3*
14720
14721 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
14722 M:      Hans de Goede <hdegoede@redhat.com>
14723 L:      linux-input@vger.kernel.org
14724 S:      Maintained
14725 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
14726 F:      drivers/input/keyboard/sun4i-lradc-keys.c
14727
14728 SUNDANCE NETWORK DRIVER
14729 M:      Denis Kirjanov <kda@linux-powerpc.org>
14730 L:      netdev@vger.kernel.org
14731 S:      Maintained
14732 F:      drivers/net/ethernet/dlink/sundance.c
14733
14734 SUPERH
14735 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
14736 M:      Rich Felker <dalias@libc.org>
14737 L:      linux-sh@vger.kernel.org
14738 Q:      http://patchwork.kernel.org/project/linux-sh/list/
14739 S:      Maintained
14740 F:      Documentation/sh/
14741 F:      arch/sh/
14742 F:      drivers/sh/
14743
14744 SUSPEND TO RAM
14745 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
14746 M:      Len Brown <len.brown@intel.com>
14747 M:      Pavel Machek <pavel@ucw.cz>
14748 L:      linux-pm@vger.kernel.org
14749 B:      https://bugzilla.kernel.org
14750 S:      Supported
14751 F:      Documentation/power/
14752 F:      arch/x86/kernel/acpi/
14753 F:      drivers/base/power/
14754 F:      kernel/power/
14755 F:      include/linux/suspend.h
14756 F:      include/linux/freezer.h
14757 F:      include/linux/pm.h
14758
14759 SVGA HANDLING
14760 M:      Martin Mares <mj@ucw.cz>
14761 L:      linux-video@atrey.karlin.mff.cuni.cz
14762 S:      Maintained
14763 F:      Documentation/svga.txt
14764 F:      arch/x86/boot/video*
14765
14766 SWIOTLB SUBSYSTEM
14767 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
14768 L:      iommu@lists.linux-foundation.org
14769 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
14770 S:      Supported
14771 F:      kernel/dma/swiotlb.c
14772 F:      arch/*/kernel/pci-swiotlb.c
14773 F:      include/linux/swiotlb.h
14774
14775 SWITCHDEV
14776 M:      Jiri Pirko <jiri@resnulli.us>
14777 M:      Ivan Vecera <ivecera@redhat.com>
14778 L:      netdev@vger.kernel.org
14779 S:      Supported
14780 F:      net/switchdev/
14781 F:      include/net/switchdev.h
14782
14783 SY8106A REGULATOR DRIVER
14784 M:      Icenowy Zheng <icenowy@aosc.io>
14785 S:      Maintained
14786 F:      drivers/regulator/sy8106a-regulator.c
14787 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
14788
14789 SYNC FILE FRAMEWORK
14790 M:      Sumit Semwal <sumit.semwal@linaro.org>
14791 R:      Gustavo Padovan <gustavo@padovan.org>
14792 S:      Maintained
14793 L:      linux-media@vger.kernel.org
14794 L:      dri-devel@lists.freedesktop.org
14795 F:      drivers/dma-buf/sync_*
14796 F:      drivers/dma-buf/dma-fence*
14797 F:      drivers/dma-buf/sw_sync.c
14798 F:      include/linux/sync_file.h
14799 F:      include/uapi/linux/sync_file.h
14800 F:      Documentation/sync_file.txt
14801 T:      git git://anongit.freedesktop.org/drm/drm-misc
14802
14803 SYNOPSYS ARC ARCHITECTURE
14804 M:      Vineet Gupta <vgupta@synopsys.com>
14805 L:      linux-snps-arc@lists.infradead.org
14806 S:      Supported
14807 F:      arch/arc/
14808 F:      Documentation/devicetree/bindings/arc/*
14809 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
14810 F:      drivers/clocksource/arc_timer.c
14811 F:      drivers/tty/serial/arc_uart.c
14812 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
14813
14814 SYNOPSYS ARC HSDK SDP pll clock driver
14815 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14816 S:      Supported
14817 F:      drivers/clk/clk-hsdk-pll.c
14818 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
14819
14820 SYNOPSYS ARC SDP clock driver
14821 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14822 S:      Supported
14823 F:      drivers/clk/axs10x/*
14824 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
14825
14826 SYNOPSYS ARC SDP platform support
14827 M:      Alexey Brodkin <abrodkin@synopsys.com>
14828 S:      Supported
14829 F:      arch/arc/plat-axs10x
14830 F:      arch/arc/boot/dts/ax*
14831 F:      Documentation/devicetree/bindings/arc/axs10*
14832
14833 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
14834 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14835 S:      Supported
14836 F:      drivers/reset/reset-axs10x.c
14837 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
14838
14839 SYNOPSYS CREG GPIO DRIVER
14840 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14841 S:      Maintained
14842 F:      drivers/gpio/gpio-creg-snps.c
14843 F:      Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt
14844
14845 SYNOPSYS DESIGNWARE 8250 UART DRIVER
14846 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14847 S:      Maintained
14848 F:      drivers/tty/serial/8250/8250_dw.c
14849
14850 SYNOPSYS DESIGNWARE APB GPIO DRIVER
14851 M:      Hoan Tran <hoan@os.amperecomputing.com>
14852 L:      linux-gpio@vger.kernel.org
14853 S:      Maintained
14854 F:      drivers/gpio/gpio-dwapb.c
14855 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
14856
14857 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
14858 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14859 S:      Maintained
14860 F:      drivers/dma/dwi-axi-dmac/
14861 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
14862
14863 SYNOPSYS DESIGNWARE DMAC DRIVER
14864 M:      Viresh Kumar <vireshk@kernel.org>
14865 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14866 S:      Maintained
14867 F:      Documentation/devicetree/bindings/dma/snps-dma.txt
14868 F:      drivers/dma/dw/
14869 F:      include/dt-bindings/dma/dw-dmac.h
14870 F:      include/linux/dma/dw.h
14871 F:      include/linux/platform_data/dma-dw.h
14872
14873 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
14874 M:      Jose Abreu <Jose.Abreu@synopsys.com>
14875 L:      netdev@vger.kernel.org
14876 S:      Supported
14877 F:      drivers/net/ethernet/synopsys/
14878
14879 SYNOPSYS DESIGNWARE I2C DRIVER
14880 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
14881 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14882 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
14883 L:      linux-i2c@vger.kernel.org
14884 S:      Maintained
14885 F:      drivers/i2c/busses/i2c-designware-*
14886 F:      include/linux/platform_data/i2c-designware.h
14887
14888 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
14889 M:      Jaehoon Chung <jh80.chung@samsung.com>
14890 L:      linux-mmc@vger.kernel.org
14891 S:      Maintained
14892 F:      drivers/mmc/host/dw_mmc*
14893
14894 SYNOPSYS HSDK RESET CONTROLLER DRIVER
14895 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14896 S:      Supported
14897 F:      drivers/reset/reset-hsdk.c
14898 F:      include/dt-bindings/reset/snps,hsdk-reset.h
14899 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
14900
14901 SYSTEM CONFIGURATION (SYSCON)
14902 M:      Lee Jones <lee.jones@linaro.org>
14903 M:      Arnd Bergmann <arnd@arndb.de>
14904 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
14905 S:      Supported
14906 F:      drivers/mfd/syscon.c
14907
14908 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
14909 M:      Sudeep Holla <sudeep.holla@arm.com>
14910 L:      linux-arm-kernel@lists.infradead.org
14911 S:      Maintained
14912 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
14913 F:      drivers/clk/clk-sc[mp]i.c
14914 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
14915 F:      drivers/firmware/arm_scpi.c
14916 F:      drivers/firmware/arm_scmi/
14917 F:      include/linux/sc[mp]i_protocol.h
14918
14919 SYSTEM RESET/SHUTDOWN DRIVERS
14920 M:      Sebastian Reichel <sre@kernel.org>
14921 L:      linux-pm@vger.kernel.org
14922 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
14923 S:      Maintained
14924 F:      Documentation/devicetree/bindings/power/reset/
14925 F:      drivers/power/reset/
14926
14927 SYSTEM TRACE MODULE CLASS
14928 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
14929 S:      Maintained
14930 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
14931 F:      Documentation/trace/stm.rst
14932 F:      drivers/hwtracing/stm/
14933 F:      include/linux/stm.h
14934 F:      include/uapi/linux/stm.h
14935
14936 SYSV FILESYSTEM
14937 M:      Christoph Hellwig <hch@infradead.org>
14938 S:      Maintained
14939 F:      Documentation/filesystems/sysv-fs.txt
14940 F:      fs/sysv/
14941 F:      include/linux/sysv_fs.h
14942
14943 TARGET SUBSYSTEM
14944 M:      "Nicholas A. Bellinger" <nab@linux-iscsi.org>
14945 L:      linux-scsi@vger.kernel.org
14946 L:      target-devel@vger.kernel.org
14947 W:      http://www.linux-iscsi.org
14948 W:      http://groups.google.com/group/linux-iscsi-target-dev
14949 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
14950 S:      Supported
14951 F:      drivers/target/
14952 F:      include/target/
14953 F:      Documentation/target/
14954
14955 TASKSTATS STATISTICS INTERFACE
14956 M:      Balbir Singh <bsingharora@gmail.com>
14957 S:      Maintained
14958 F:      Documentation/accounting/taskstats*
14959 F:      include/linux/taskstats*
14960 F:      kernel/taskstats.c
14961
14962 TC subsystem
14963 M:      Jamal Hadi Salim <jhs@mojatatu.com>
14964 M:      Cong Wang <xiyou.wangcong@gmail.com>
14965 M:      Jiri Pirko <jiri@resnulli.us>
14966 L:      netdev@vger.kernel.org
14967 S:      Maintained
14968 F:      include/net/pkt_cls.h
14969 F:      include/net/pkt_sched.h
14970 F:      include/net/tc_act/
14971 F:      include/uapi/linux/pkt_cls.h
14972 F:      include/uapi/linux/pkt_sched.h
14973 F:      include/uapi/linux/tc_act/
14974 F:      include/uapi/linux/tc_ematch/
14975 F:      net/sched/
14976
14977 TC90522 MEDIA DRIVER
14978 M:      Akihiro Tsukada <tskd08@gmail.com>
14979 L:      linux-media@vger.kernel.org
14980 S:      Odd Fixes
14981 F:      drivers/media/dvb-frontends/tc90522*
14982
14983 TCP LOW PRIORITY MODULE
14984 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
14985 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
14986 W:      http://tcp-lp-mod.sourceforge.net/
14987 S:      Maintained
14988 F:      net/ipv4/tcp_lp.c
14989
14990 TDA10071 MEDIA DRIVER
14991 M:      Antti Palosaari <crope@iki.fi>
14992 L:      linux-media@vger.kernel.org
14993 W:      https://linuxtv.org
14994 W:      http://palosaari.fi/linux/
14995 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14996 T:      git git://linuxtv.org/anttip/media_tree.git
14997 S:      Maintained
14998 F:      drivers/media/dvb-frontends/tda10071*
14999
15000 TDA18212 MEDIA DRIVER
15001 M:      Antti Palosaari <crope@iki.fi>
15002 L:      linux-media@vger.kernel.org
15003 W:      https://linuxtv.org
15004 W:      http://palosaari.fi/linux/
15005 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15006 T:      git git://linuxtv.org/anttip/media_tree.git
15007 S:      Maintained
15008 F:      drivers/media/tuners/tda18212*
15009
15010 TDA18218 MEDIA DRIVER
15011 M:      Antti Palosaari <crope@iki.fi>
15012 L:      linux-media@vger.kernel.org
15013 W:      https://linuxtv.org
15014 W:      http://palosaari.fi/linux/
15015 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15016 T:      git git://linuxtv.org/anttip/media_tree.git
15017 S:      Maintained
15018 F:      drivers/media/tuners/tda18218*
15019
15020 TDA18250 MEDIA DRIVER
15021 M:      Olli Salonen <olli.salonen@iki.fi>
15022 L:      linux-media@vger.kernel.org
15023 W:      https://linuxtv.org
15024 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15025 T:      git git://linuxtv.org/media_tree.git
15026 S:      Maintained
15027 F:      drivers/media/tuners/tda18250*
15028
15029 TDA18271 MEDIA DRIVER
15030 M:      Michael Krufky <mkrufky@linuxtv.org>
15031 L:      linux-media@vger.kernel.org
15032 W:      https://linuxtv.org
15033 W:      http://github.com/mkrufky
15034 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15035 T:      git git://linuxtv.org/mkrufky/tuners.git
15036 S:      Maintained
15037 F:      drivers/media/tuners/tda18271*
15038
15039 TDA1997x MEDIA DRIVER
15040 M:      Tim Harvey <tharvey@gateworks.com>
15041 L:      linux-media@vger.kernel.org
15042 W:      https://linuxtv.org
15043 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15044 S:      Maintained
15045 F:      drivers/media/i2c/tda1997x.*
15046
15047 TDA827x MEDIA DRIVER
15048 M:      Michael Krufky <mkrufky@linuxtv.org>
15049 L:      linux-media@vger.kernel.org
15050 W:      https://linuxtv.org
15051 W:      http://github.com/mkrufky
15052 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15053 T:      git git://linuxtv.org/mkrufky/tuners.git
15054 S:      Maintained
15055 F:      drivers/media/tuners/tda8290.*
15056
15057 TDA8290 MEDIA DRIVER
15058 M:      Michael Krufky <mkrufky@linuxtv.org>
15059 L:      linux-media@vger.kernel.org
15060 W:      https://linuxtv.org
15061 W:      http://github.com/mkrufky
15062 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15063 T:      git git://linuxtv.org/mkrufky/tuners.git
15064 S:      Maintained
15065 F:      drivers/media/tuners/tda8290.*
15066
15067 TDA9840 MEDIA DRIVER
15068 M:      Hans Verkuil <hverkuil@xs4all.nl>
15069 L:      linux-media@vger.kernel.org
15070 T:      git git://linuxtv.org/media_tree.git
15071 W:      https://linuxtv.org
15072 S:      Maintained
15073 F:      drivers/media/i2c/tda9840*
15074
15075 TEA5761 TUNER DRIVER
15076 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15077 L:      linux-media@vger.kernel.org
15078 W:      https://linuxtv.org
15079 T:      git git://linuxtv.org/media_tree.git
15080 S:      Odd fixes
15081 F:      drivers/media/tuners/tea5761.*
15082
15083 TEA5767 TUNER DRIVER
15084 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15085 L:      linux-media@vger.kernel.org
15086 W:      https://linuxtv.org
15087 T:      git git://linuxtv.org/media_tree.git
15088 S:      Maintained
15089 F:      drivers/media/tuners/tea5767.*
15090
15091 TEA6415C MEDIA DRIVER
15092 M:      Hans Verkuil <hverkuil@xs4all.nl>
15093 L:      linux-media@vger.kernel.org
15094 T:      git git://linuxtv.org/media_tree.git
15095 W:      https://linuxtv.org
15096 S:      Maintained
15097 F:      drivers/media/i2c/tea6415c*
15098
15099 TEA6420 MEDIA DRIVER
15100 M:      Hans Verkuil <hverkuil@xs4all.nl>
15101 L:      linux-media@vger.kernel.org
15102 T:      git git://linuxtv.org/media_tree.git
15103 W:      https://linuxtv.org
15104 S:      Maintained
15105 F:      drivers/media/i2c/tea6420*
15106
15107 TEAM DRIVER
15108 M:      Jiri Pirko <jiri@resnulli.us>
15109 L:      netdev@vger.kernel.org
15110 S:      Supported
15111 F:      drivers/net/team/
15112 F:      include/linux/if_team.h
15113 F:      include/uapi/linux/if_team.h
15114
15115 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
15116 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
15117 S:      Maintained
15118 F:      arch/x86/platform/ts5500/
15119
15120 TECHNOTREND USB IR RECEIVER
15121 M:      Sean Young <sean@mess.org>
15122 L:      linux-media@vger.kernel.org
15123 S:      Maintained
15124 F:      drivers/media/rc/ttusbir.c
15125
15126 TECHWELL TW9910 VIDEO DECODER
15127 L:      linux-media@vger.kernel.org
15128 S:      Orphan
15129 F:      drivers/media/i2c/tw9910.c
15130 F:      include/media/i2c/tw9910.h
15131
15132 TEE SUBSYSTEM
15133 M:      Jens Wiklander <jens.wiklander@linaro.org>
15134 S:      Maintained
15135 F:      include/linux/tee_drv.h
15136 F:      include/uapi/linux/tee.h
15137 F:      drivers/tee/
15138 F:      Documentation/tee.txt
15139
15140 TEGRA ARCHITECTURE SUPPORT
15141 M:      Thierry Reding <thierry.reding@gmail.com>
15142 M:      Jonathan Hunter <jonathanh@nvidia.com>
15143 L:      linux-tegra@vger.kernel.org
15144 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
15145 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
15146 S:      Supported
15147 N:      [^a-z]tegra
15148
15149 TEGRA CLOCK DRIVER
15150 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
15151 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
15152 S:      Supported
15153 F:      drivers/clk/tegra/
15154
15155 TEGRA DMA DRIVERS
15156 M:      Laxman Dewangan <ldewangan@nvidia.com>
15157 M:      Jon Hunter <jonathanh@nvidia.com>
15158 S:      Supported
15159 F:      drivers/dma/tegra*
15160
15161 TEGRA I2C DRIVER
15162 M:      Laxman Dewangan <ldewangan@nvidia.com>
15163 S:      Supported
15164 F:      drivers/i2c/busses/i2c-tegra.c
15165
15166 TEGRA IOMMU DRIVERS
15167 M:      Thierry Reding <thierry.reding@gmail.com>
15168 L:      linux-tegra@vger.kernel.org
15169 S:      Supported
15170 F:      drivers/iommu/tegra*
15171
15172 TEGRA KBC DRIVER
15173 M:      Laxman Dewangan <ldewangan@nvidia.com>
15174 S:      Supported
15175 F:      drivers/input/keyboard/tegra-kbc.c
15176
15177 TEGRA NAND DRIVER
15178 M:      Stefan Agner <stefan@agner.ch>
15179 M:      Lucas Stach <dev@lynxeye.de>
15180 S:      Maintained
15181 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
15182 F:      drivers/mtd/nand/raw/tegra_nand.c
15183
15184 TEGRA PWM DRIVER
15185 M:      Thierry Reding <thierry.reding@gmail.com>
15186 S:      Supported
15187 F:      drivers/pwm/pwm-tegra.c
15188
15189 TEGRA SERIAL DRIVER
15190 M:      Laxman Dewangan <ldewangan@nvidia.com>
15191 S:      Supported
15192 F:      drivers/tty/serial/serial-tegra.c
15193
15194 TEGRA SPI DRIVER
15195 M:      Laxman Dewangan <ldewangan@nvidia.com>
15196 S:      Supported
15197 F:      drivers/spi/spi-tegra*
15198
15199 TEHUTI ETHERNET DRIVER
15200 M:      Andy Gospodarek <andy@greyhouse.net>
15201 L:      netdev@vger.kernel.org
15202 S:      Supported
15203 F:      drivers/net/ethernet/tehuti/*
15204
15205 Telecom Clock Driver for MCPL0010
15206 M:      Mark Gross <mark.gross@intel.com>
15207 S:      Supported
15208 F:      drivers/char/tlclk.c
15209
15210 TENSILICA XTENSA PORT (xtensa)
15211 M:      Chris Zankel <chris@zankel.net>
15212 M:      Max Filippov <jcmvbkbc@gmail.com>
15213 L:      linux-xtensa@linux-xtensa.org
15214 T:      git git://github.com/czankel/xtensa-linux.git
15215 S:      Maintained
15216 F:      arch/xtensa/
15217 F:      drivers/irqchip/irq-xtensa-*
15218
15219 Texas Instruments' System Control Interface (TISCI) Protocol Driver
15220 M:      Nishanth Menon <nm@ti.com>
15221 M:      Tero Kristo <t-kristo@ti.com>
15222 M:      Santosh Shilimkar <ssantosh@kernel.org>
15223 L:      linux-arm-kernel@lists.infradead.org
15224 S:      Maintained
15225 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
15226 F:      drivers/firmware/ti_sci*
15227 F:      include/linux/soc/ti/ti_sci_protocol.h
15228 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
15229 F:      drivers/soc/ti/ti_sci_pm_domains.c
15230 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
15231 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
15232 F:      drivers/clk/keystone/sci-clk.c
15233 F:      drivers/reset/reset-ti-sci.c
15234
15235 Texas Instruments ASoC drivers
15236 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
15237 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15238 S:      Maintained
15239 F:      sound/soc/ti/
15240
15241 Texas Instruments' DAC7612 DAC Driver
15242 M:      Ricardo Ribalda <ricardo@ribalda.com>
15243 L:      linux-iio@vger.kernel.org
15244 S:      Supported
15245 F:      drivers/iio/dac/ti-dac7612.c
15246 F:      Documentation/devicetree/bindings/iio/dac/ti,dac7612.txt
15247
15248 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
15249 M:      Hans Verkuil <hverkuil@xs4all.nl>
15250 L:      linux-media@vger.kernel.org
15251 T:      git git://linuxtv.org/media_tree.git
15252 W:      https://linuxtv.org
15253 S:      Maintained
15254 F:      drivers/media/radio/radio-raremono.c
15255
15256 THERMAL
15257 M:      Zhang Rui <rui.zhang@intel.com>
15258 M:      Eduardo Valentin <edubezval@gmail.com>
15259 R:      Daniel Lezcano <daniel.lezcano@linaro.org>
15260 L:      linux-pm@vger.kernel.org
15261 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
15262 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
15263 Q:      https://patchwork.kernel.org/project/linux-pm/list/
15264 S:      Supported
15265 F:      drivers/thermal/
15266 F:      include/linux/thermal.h
15267 F:      include/uapi/linux/thermal.h
15268 F:      include/linux/cpu_cooling.h
15269 F:      Documentation/devicetree/bindings/thermal/
15270
15271 THERMAL/CPU_COOLING
15272 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
15273 M:      Viresh Kumar <viresh.kumar@linaro.org>
15274 M:      Javi Merino <javi.merino@kernel.org>
15275 L:      linux-pm@vger.kernel.org
15276 S:      Supported
15277 F:      Documentation/thermal/cpu-cooling-api.txt
15278 F:      drivers/thermal/cpu_cooling.c
15279 F:      include/linux/cpu_cooling.h
15280
15281 THINKPAD ACPI EXTRAS DRIVER
15282 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
15283 L:      ibm-acpi-devel@lists.sourceforge.net
15284 L:      platform-driver-x86@vger.kernel.org
15285 W:      http://ibm-acpi.sourceforge.net
15286 W:      http://thinkwiki.org/wiki/Ibm-acpi
15287 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
15288 S:      Maintained
15289 F:      drivers/platform/x86/thinkpad_acpi.c
15290
15291 THUNDERBOLT DRIVER
15292 M:      Andreas Noever <andreas.noever@gmail.com>
15293 M:      Michael Jamet <michael.jamet@intel.com>
15294 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
15295 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
15296 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
15297 S:      Maintained
15298 F:      Documentation/admin-guide/thunderbolt.rst
15299 F:      drivers/thunderbolt/
15300 F:      include/linux/thunderbolt.h
15301
15302 THUNDERBOLT NETWORK DRIVER
15303 M:      Michael Jamet <michael.jamet@intel.com>
15304 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
15305 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
15306 L:      netdev@vger.kernel.org
15307 S:      Maintained
15308 F:      drivers/net/thunderbolt.c
15309
15310 THUNDERX GPIO DRIVER
15311 M:      David Daney <david.daney@cavium.com>
15312 S:      Maintained
15313 F:      drivers/gpio/gpio-thunderx.c
15314
15315 TI AM437X VPFE DRIVER
15316 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
15317 L:      linux-media@vger.kernel.org
15318 W:      https://linuxtv.org
15319 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15320 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
15321 S:      Maintained
15322 F:      drivers/media/platform/am437x/
15323
15324 TI BANDGAP AND THERMAL DRIVER
15325 M:      Eduardo Valentin <edubezval@gmail.com>
15326 M:      Keerthy <j-keerthy@ti.com>
15327 L:      linux-pm@vger.kernel.org
15328 L:      linux-omap@vger.kernel.org
15329 S:      Maintained
15330 F:      drivers/thermal/ti-soc-thermal/
15331
15332 TI BQ27XXX POWER SUPPLY DRIVER
15333 R:      Andrew F. Davis <afd@ti.com>
15334 F:      include/linux/power/bq27xxx_battery.h
15335 F:      drivers/power/supply/bq27xxx_battery.c
15336 F:      drivers/power/supply/bq27xxx_battery_i2c.c
15337
15338 TI CDCE706 CLOCK DRIVER
15339 M:      Max Filippov <jcmvbkbc@gmail.com>
15340 S:      Maintained
15341 F:      drivers/clk/clk-cdce706.c
15342
15343 TI CLOCK DRIVER
15344 M:      Tero Kristo <t-kristo@ti.com>
15345 L:      linux-omap@vger.kernel.org
15346 S:      Maintained
15347 F:      drivers/clk/ti/
15348 F:      include/linux/clk/ti.h
15349
15350 TI DAVINCI MACHINE SUPPORT
15351 M:      Sekhar Nori <nsekhar@ti.com>
15352 M:      Kevin Hilman <khilman@kernel.org>
15353 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15354 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
15355 S:      Supported
15356 F:      arch/arm/mach-davinci/
15357 F:      drivers/i2c/busses/i2c-davinci.c
15358 F:      arch/arm/boot/dts/da850*
15359
15360 TI DAVINCI SERIES CLOCK DRIVER
15361 M:      David Lechner <david@lechnology.com>
15362 R:      Sekhar Nori <nsekhar@ti.com>
15363 S:      Maintained
15364 F:      Documentation/devicetree/bindings/clock/ti/davinci/
15365 F:      drivers/clk/davinci/
15366
15367 TI DAVINCI SERIES GPIO DRIVER
15368 M:      Keerthy <j-keerthy@ti.com>
15369 L:      linux-gpio@vger.kernel.org
15370 S:      Maintained
15371 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
15372 F:      drivers/gpio/gpio-davinci.c
15373
15374 TI DAVINCI SERIES MEDIA DRIVER
15375 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
15376 L:      linux-media@vger.kernel.org
15377 W:      https://linuxtv.org
15378 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15379 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
15380 S:      Maintained
15381 F:      drivers/media/platform/davinci/
15382 F:      include/media/davinci/
15383
15384 TI ETHERNET SWITCH DRIVER (CPSW)
15385 R:      Grygorii Strashko <grygorii.strashko@ti.com>
15386 L:      linux-omap@vger.kernel.org
15387 L:      netdev@vger.kernel.org
15388 S:      Maintained
15389 F:      drivers/net/ethernet/ti/cpsw*
15390 F:      drivers/net/ethernet/ti/davinci*
15391
15392 TI FLASH MEDIA INTERFACE DRIVER
15393 M:      Alex Dubov <oakad@yahoo.com>
15394 S:      Maintained
15395 F:      drivers/misc/tifm*
15396 F:      drivers/mmc/host/tifm_sd.c
15397 F:      include/linux/tifm.h
15398
15399 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
15400 M:      Santosh Shilimkar <ssantosh@kernel.org>
15401 L:      linux-kernel@vger.kernel.org
15402 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15403 S:      Maintained
15404 F:      drivers/soc/ti/*
15405 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
15406
15407 TI LM49xxx FAMILY ASoC CODEC DRIVERS
15408 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
15409 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
15410 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15411 S:      Maintained
15412 F:      sound/soc/codecs/lm49453*
15413 F:      sound/soc/codecs/isabelle*
15414
15415 TI LP855x BACKLIGHT DRIVER
15416 M:      Milo Kim <milo.kim@ti.com>
15417 S:      Maintained
15418 F:      Documentation/backlight/lp855x-driver.txt
15419 F:      drivers/video/backlight/lp855x_bl.c
15420 F:      include/linux/platform_data/lp855x.h
15421
15422 TI LP8727 CHARGER DRIVER
15423 M:      Milo Kim <milo.kim@ti.com>
15424 S:      Maintained
15425 F:      drivers/power/supply/lp8727_charger.c
15426 F:      include/linux/platform_data/lp8727.h
15427
15428 TI LP8788 MFD DRIVER
15429 M:      Milo Kim <milo.kim@ti.com>
15430 S:      Maintained
15431 F:      drivers/iio/adc/lp8788_adc.c
15432 F:      drivers/leds/leds-lp8788.c
15433 F:      drivers/mfd/lp8788*.c
15434 F:      drivers/power/supply/lp8788-charger.c
15435 F:      drivers/regulator/lp8788-*.c
15436 F:      include/linux/mfd/lp8788*.h
15437
15438 TI NETCP ETHERNET DRIVER
15439 M:      Wingman Kwok <w-kwok2@ti.com>
15440 M:      Murali Karicheri <m-karicheri2@ti.com>
15441 L:      netdev@vger.kernel.org
15442 S:      Maintained
15443 F:      drivers/net/ethernet/ti/netcp*
15444
15445 TI PCM3060 ASoC CODEC DRIVER
15446 M:      Kirill Marinushkin <kmarinushkin@birdec.tech>
15447 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15448 S:      Maintained
15449 F:      Documentation/devicetree/bindings/sound/pcm3060.txt
15450 F:      sound/soc/codecs/pcm3060*
15451
15452 TI TAS571X FAMILY ASoC CODEC DRIVER
15453 M:      Kevin Cernekee <cernekee@chromium.org>
15454 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15455 S:      Odd Fixes
15456 F:      sound/soc/codecs/tas571x*
15457
15458 TI TRF7970A NFC DRIVER
15459 M:      Mark Greer <mgreer@animalcreek.com>
15460 L:      linux-wireless@vger.kernel.org
15461 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
15462 S:      Supported
15463 F:      drivers/nfc/trf7970a.c
15464 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
15465
15466 TI TWL4030 SERIES SOC CODEC DRIVER
15467 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
15468 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15469 S:      Maintained
15470 F:      sound/soc/codecs/twl4030*
15471
15472 TI VPE/CAL DRIVERS
15473 M:      Benoit Parrot <bparrot@ti.com>
15474 L:      linux-media@vger.kernel.org
15475 W:      http://linuxtv.org/
15476 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15477 S:      Maintained
15478 F:      drivers/media/platform/ti-vpe/
15479
15480 TI WILINK WIRELESS DRIVERS
15481 L:      linux-wireless@vger.kernel.org
15482 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
15483 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
15484 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
15485 S:      Orphan
15486 F:      drivers/net/wireless/ti/
15487 F:      include/linux/wl12xx.h
15488
15489 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
15490 M:      John Stultz <john.stultz@linaro.org>
15491 M:      Thomas Gleixner <tglx@linutronix.de>
15492 R:      Stephen Boyd <sboyd@kernel.org>
15493 L:      linux-kernel@vger.kernel.org
15494 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
15495 S:      Supported
15496 F:      include/linux/clocksource.h
15497 F:      include/linux/time.h
15498 F:      include/linux/timex.h
15499 F:      include/uapi/linux/time.h
15500 F:      include/uapi/linux/timex.h
15501 F:      kernel/time/clocksource.c
15502 F:      kernel/time/time*.c
15503 F:      kernel/time/alarmtimer.c
15504 F:      kernel/time/ntp.c
15505 F:      tools/testing/selftests/timers/
15506
15507 TIPC NETWORK LAYER
15508 M:      Jon Maloy <jon.maloy@ericsson.com>
15509 M:      Ying Xue <ying.xue@windriver.com>
15510 L:      netdev@vger.kernel.org (core kernel code)
15511 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
15512 W:      http://tipc.sourceforge.net/
15513 S:      Maintained
15514 F:      include/uapi/linux/tipc*.h
15515 F:      net/tipc/
15516
15517 TLAN NETWORK DRIVER
15518 M:      Samuel Chessman <chessman@tux.org>
15519 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
15520 W:      http://sourceforge.net/projects/tlan/
15521 S:      Maintained
15522 F:      Documentation/networking/device_drivers/ti/tlan.txt
15523 F:      drivers/net/ethernet/ti/tlan.*
15524
15525 TM6000 VIDEO4LINUX DRIVER
15526 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15527 L:      linux-media@vger.kernel.org
15528 W:      https://linuxtv.org
15529 T:      git git://linuxtv.org/media_tree.git
15530 S:      Odd fixes
15531 F:      drivers/media/usb/tm6000/
15532 F:      Documentation/media/v4l-drivers/tm6000*
15533
15534 TMIO/SDHI MMC DRIVER
15535 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
15536 L:      linux-mmc@vger.kernel.org
15537 S:      Supported
15538 F:      drivers/mmc/host/tmio_mmc*
15539 F:      drivers/mmc/host/renesas_sdhi*
15540 F:      include/linux/mfd/tmio.h
15541
15542 TMP401 HARDWARE MONITOR DRIVER
15543 M:      Guenter Roeck <linux@roeck-us.net>
15544 L:      linux-hwmon@vger.kernel.org
15545 S:      Maintained
15546 F:      Documentation/hwmon/tmp401
15547 F:      drivers/hwmon/tmp401.c
15548
15549 TMPFS (SHMEM FILESYSTEM)
15550 M:      Hugh Dickins <hughd@google.com>
15551 L:      linux-mm@kvack.org
15552 S:      Maintained
15553 F:      include/linux/shmem_fs.h
15554 F:      mm/shmem.c
15555
15556 TOMOYO SECURITY MODULE
15557 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
15558 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
15559 L:      tomoyo-dev-en@lists.sourceforge.jp (subscribers-only, for developers in English)
15560 L:      tomoyo-users-en@lists.sourceforge.jp (subscribers-only, for users in English)
15561 L:      tomoyo-dev@lists.sourceforge.jp (subscribers-only, for developers in Japanese)
15562 L:      tomoyo-users@lists.sourceforge.jp (subscribers-only, for users in Japanese)
15563 W:      http://tomoyo.sourceforge.jp/
15564 T:      quilt http://svn.sourceforge.jp/svnroot/tomoyo/trunk/2.5.x/tomoyo-lsm/patches/
15565 S:      Maintained
15566 F:      security/tomoyo/
15567
15568 TOPSTAR LAPTOP EXTRAS DRIVER
15569 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
15570 L:      platform-driver-x86@vger.kernel.org
15571 S:      Maintained
15572 F:      drivers/platform/x86/topstar-laptop.c
15573
15574 TORTURE-TEST MODULES
15575 M:      Davidlohr Bueso <dave@stgolabs.net>
15576 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
15577 M:      Josh Triplett <josh@joshtriplett.org>
15578 L:      linux-kernel@vger.kernel.org
15579 S:      Supported
15580 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
15581 F:      Documentation/RCU/torture.txt
15582 F:      kernel/torture.c
15583 F:      kernel/rcu/rcutorture.c
15584 F:      kernel/rcu/rcuperf.c
15585 F:      kernel/locking/locktorture.c
15586
15587 TOSHIBA ACPI EXTRAS DRIVER
15588 M:      Azael Avalos <coproscefalo@gmail.com>
15589 L:      platform-driver-x86@vger.kernel.org
15590 S:      Maintained
15591 F:      drivers/platform/x86/toshiba_acpi.c
15592
15593 TOSHIBA BLUETOOTH DRIVER
15594 M:      Azael Avalos <coproscefalo@gmail.com>
15595 L:      platform-driver-x86@vger.kernel.org
15596 S:      Maintained
15597 F:      drivers/platform/x86/toshiba_bluetooth.c
15598
15599 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
15600 M:      Azael Avalos <coproscefalo@gmail.com>
15601 L:      platform-driver-x86@vger.kernel.org
15602 S:      Maintained
15603 F:      drivers/platform/x86/toshiba_haps.c
15604
15605 TOSHIBA SMM DRIVER
15606 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
15607 W:      http://www.buzzard.org.uk/toshiba/
15608 S:      Maintained
15609 F:      drivers/char/toshiba.c
15610 F:      include/linux/toshiba.h
15611 F:      include/uapi/linux/toshiba.h
15612
15613 TOSHIBA TC358743 DRIVER
15614 M:      Mats Randgaard <matrandg@cisco.com>
15615 L:      linux-media@vger.kernel.org
15616 S:      Maintained
15617 F:      drivers/media/i2c/tc358743*
15618 F:      include/media/i2c/tc358743.h
15619
15620 TOSHIBA WMI HOTKEYS DRIVER
15621 M:      Azael Avalos <coproscefalo@gmail.com>
15622 L:      platform-driver-x86@vger.kernel.org
15623 S:      Maintained
15624 F:      drivers/platform/x86/toshiba-wmi.c
15625
15626 TPM DEVICE DRIVER
15627 M:      Peter Huewe <peterhuewe@gmx.de>
15628 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
15629 R:      Jason Gunthorpe <jgg@ziepe.ca>
15630 L:      linux-integrity@vger.kernel.org
15631 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
15632 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
15633 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
15634 S:      Maintained
15635 F:      drivers/char/tpm/
15636
15637 TRACING
15638 M:      Steven Rostedt <rostedt@goodmis.org>
15639 M:      Ingo Molnar <mingo@redhat.com>
15640 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
15641 S:      Maintained
15642 F:      Documentation/trace/ftrace.rst
15643 F:      arch/*/*/*/ftrace.h
15644 F:      arch/*/kernel/ftrace.c
15645 F:      include/*/ftrace.h
15646 F:      include/linux/trace*.h
15647 F:      include/trace/
15648 F:      kernel/trace/
15649 F:      tools/testing/selftests/ftrace/
15650
15651 TRACING MMIO ACCESSES (MMIOTRACE)
15652 M:      Steven Rostedt <rostedt@goodmis.org>
15653 M:      Ingo Molnar <mingo@kernel.org>
15654 R:      Karol Herbst <karolherbst@gmail.com>
15655 R:      Pekka Paalanen <ppaalanen@gmail.com>
15656 S:      Maintained
15657 L:      linux-kernel@vger.kernel.org
15658 L:      nouveau@lists.freedesktop.org
15659 F:      kernel/trace/trace_mmiotrace.c
15660 F:      include/linux/mmiotrace.h
15661 F:      arch/x86/mm/kmmio.c
15662 F:      arch/x86/mm/mmio-mod.c
15663 F:      arch/x86/mm/testmmiotrace.c
15664
15665 TRIVIAL PATCHES
15666 M:      Jiri Kosina <trivial@kernel.org>
15667 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
15668 S:      Maintained
15669 K:      ^Subject:.*(?i)trivial
15670
15671 TEMPO SEMICONDUCTOR DRIVERS
15672 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
15673 S:      Maintained
15674 F:      sound/soc/codecs/tscs*.c
15675 F:      sound/soc/codecs/tscs*.h
15676 F:      Documentation/devicetree/bindings/sound/tscs*.txt
15677
15678 TTY LAYER
15679 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15680 M:      Jiri Slaby <jslaby@suse.com>
15681 S:      Supported
15682 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
15683 F:      Documentation/serial/
15684 F:      drivers/tty/
15685 F:      drivers/tty/serial/serial_core.c
15686 F:      include/linux/serial_core.h
15687 F:      include/linux/serial.h
15688 F:      include/linux/tty.h
15689 F:      include/uapi/linux/serial_core.h
15690 F:      include/uapi/linux/serial.h
15691 F:      include/uapi/linux/tty.h
15692
15693 TUA9001 MEDIA DRIVER
15694 M:      Antti Palosaari <crope@iki.fi>
15695 L:      linux-media@vger.kernel.org
15696 W:      https://linuxtv.org
15697 W:      http://palosaari.fi/linux/
15698 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15699 T:      git git://linuxtv.org/anttip/media_tree.git
15700 S:      Maintained
15701 F:      drivers/media/tuners/tua9001*
15702
15703 TULIP NETWORK DRIVERS
15704 L:      netdev@vger.kernel.org
15705 L:      linux-parisc@vger.kernel.org
15706 S:      Orphan
15707 F:      drivers/net/ethernet/dec/tulip/
15708
15709 TUN/TAP driver
15710 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
15711 W:      http://vtun.sourceforge.net/tun
15712 S:      Maintained
15713 F:      Documentation/networking/tuntap.txt
15714 F:      arch/um/os-Linux/drivers/
15715
15716 TURBOCHANNEL SUBSYSTEM
15717 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
15718 M:      Ralf Baechle <ralf@linux-mips.org>
15719 L:      linux-mips@vger.kernel.org
15720 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
15721 S:      Maintained
15722 F:      drivers/tc/
15723 F:      include/linux/tc.h
15724
15725 TURBOSTAT UTILITY
15726 M:      "Len Brown" <lenb@kernel.org>
15727 L:      linux-pm@vger.kernel.org
15728 B:      https://bugzilla.kernel.org
15729 Q:      https://patchwork.kernel.org/project/linux-pm/list/
15730 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
15731 S:      Supported
15732 F:      tools/power/x86/turbostat/
15733
15734 TW5864 VIDEO4LINUX DRIVER
15735 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
15736 M:      Anton Sviridenko <anton@corp.bluecherry.net>
15737 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
15738 M:      Andrey Utkin <andrey_utkin@fastmail.com>
15739 L:      linux-media@vger.kernel.org
15740 S:      Supported
15741 F:      drivers/media/pci/tw5864/
15742
15743 TW68 VIDEO4LINUX DRIVER
15744 M:      Hans Verkuil <hverkuil@xs4all.nl>
15745 L:      linux-media@vger.kernel.org
15746 T:      git git://linuxtv.org/media_tree.git
15747 W:      https://linuxtv.org
15748 S:      Odd Fixes
15749 F:      drivers/media/pci/tw68/
15750
15751 TW686X VIDEO4LINUX DRIVER
15752 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
15753 L:      linux-media@vger.kernel.org
15754 T:      git git://linuxtv.org/media_tree.git
15755 W:      http://linuxtv.org
15756 S:      Maintained
15757 F:      drivers/media/pci/tw686x/
15758
15759 UBI FILE SYSTEM (UBIFS)
15760 M:      Richard Weinberger <richard@nod.at>
15761 M:      Artem Bityutskiy <dedekind1@gmail.com>
15762 M:      Adrian Hunter <adrian.hunter@intel.com>
15763 L:      linux-mtd@lists.infradead.org
15764 T:      git git://git.infradead.org/ubifs-2.6.git
15765 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
15766 S:      Supported
15767 F:      Documentation/filesystems/ubifs.txt
15768 F:      fs/ubifs/
15769
15770 UCLINUX (M68KNOMMU AND COLDFIRE)
15771 M:      Greg Ungerer <gerg@linux-m68k.org>
15772 W:      http://www.linux-m68k.org/
15773 W:      http://www.uclinux.org/
15774 L:      linux-m68k@lists.linux-m68k.org
15775 L:      uclinux-dev@uclinux.org  (subscribers-only)
15776 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
15777 S:      Maintained
15778 F:      arch/m68k/coldfire/
15779 F:      arch/m68k/68*/
15780 F:      arch/m68k/*/*_no.*
15781 F:      arch/m68k/include/asm/*_no.*
15782
15783 UDF FILESYSTEM
15784 M:      Jan Kara <jack@suse.com>
15785 S:      Maintained
15786 F:      Documentation/filesystems/udf.txt
15787 F:      fs/udf/
15788
15789 UDRAW TABLET
15790 M:      Bastien Nocera <hadess@hadess.net>
15791 L:      linux-input@vger.kernel.org
15792 S:      Maintained
15793 F:      drivers/hid/hid-udraw-ps3.c
15794
15795 UFS FILESYSTEM
15796 M:      Evgeniy Dushistov <dushistov@mail.ru>
15797 S:      Maintained
15798 F:      Documentation/filesystems/ufs.txt
15799 F:      fs/ufs/
15800
15801 UHID USERSPACE HID IO DRIVER:
15802 M:      David Herrmann <dh.herrmann@googlemail.com>
15803 L:      linux-input@vger.kernel.org
15804 S:      Maintained
15805 F:      drivers/hid/uhid.c
15806 F:      include/uapi/linux/uhid.h
15807
15808 ULPI BUS
15809 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15810 L:      linux-usb@vger.kernel.org
15811 S:      Maintained
15812 F:      drivers/usb/common/ulpi.c
15813 F:      include/linux/ulpi/
15814
15815 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
15816 L:      linux-usb@vger.kernel.org
15817 S:      Orphan
15818 F:      drivers/uwb/
15819 F:      include/linux/uwb.h
15820 F:      include/linux/uwb/
15821
15822 UNICORE32 ARCHITECTURE:
15823 M:      Guan Xuetao <gxt@pku.edu.cn>
15824 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
15825 S:      Maintained
15826 T:      git git://github.com/gxt/linux.git
15827 F:      arch/unicore32/
15828
15829 UNIFDEF
15830 M:      Tony Finch <dot@dotat.at>
15831 W:      http://dotat.at/prog/unifdef
15832 S:      Maintained
15833 F:      scripts/unifdef.c
15834
15835 UNIFORM CDROM DRIVER
15836 M:      Jens Axboe <axboe@kernel.dk>
15837 W:      http://www.kernel.dk
15838 S:      Maintained
15839 F:      Documentation/cdrom/
15840 F:      drivers/cdrom/cdrom.c
15841 F:      include/linux/cdrom.h
15842 F:      include/uapi/linux/cdrom.h
15843
15844 UNISYS S-PAR DRIVERS
15845 M:      David Kershner <david.kershner@unisys.com>
15846 L:      sparmaintainer@unisys.com (Unisys internal)
15847 S:      Supported
15848 F:      include/linux/visorbus.h
15849 F:      drivers/visorbus/
15850 F:      drivers/staging/unisys/
15851
15852 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
15853 M:      Vinayak Holikatti <vinholikatti@gmail.com>
15854 L:      linux-scsi@vger.kernel.org
15855 S:      Supported
15856 F:      Documentation/scsi/ufs.txt
15857 F:      drivers/scsi/ufs/
15858
15859 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
15860 M:      Joao Pinto <jpinto@synopsys.com>
15861 L:      linux-scsi@vger.kernel.org
15862 S:      Supported
15863 F:      drivers/scsi/ufs/*dwc*
15864
15865 UNSORTED BLOCK IMAGES (UBI)
15866 M:      Artem Bityutskiy <dedekind1@gmail.com>
15867 M:      Richard Weinberger <richard@nod.at>
15868 W:      http://www.linux-mtd.infradead.org/
15869 L:      linux-mtd@lists.infradead.org
15870 T:      git git://git.infradead.org/ubifs-2.6.git
15871 S:      Supported
15872 F:      drivers/mtd/ubi/
15873 F:      include/linux/mtd/ubi.h
15874 F:      include/uapi/mtd/ubi-user.h
15875
15876 USB "USBNET" DRIVER FRAMEWORK
15877 M:      Oliver Neukum <oneukum@suse.com>
15878 L:      netdev@vger.kernel.org
15879 W:      http://www.linux-usb.org/usbnet
15880 S:      Maintained
15881 F:      drivers/net/usb/usbnet.c
15882 F:      include/linux/usb/usbnet.h
15883
15884 USB ACM DRIVER
15885 M:      Oliver Neukum <oneukum@suse.com>
15886 L:      linux-usb@vger.kernel.org
15887 S:      Maintained
15888 F:      Documentation/usb/acm.txt
15889 F:      drivers/usb/class/cdc-acm.*
15890
15891 USB AR5523 WIRELESS DRIVER
15892 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
15893 L:      linux-wireless@vger.kernel.org
15894 S:      Maintained
15895 F:      drivers/net/wireless/ath/ar5523/
15896
15897 USB ATTACHED SCSI
15898 M:      Oliver Neukum <oneukum@suse.com>
15899 L:      linux-usb@vger.kernel.org
15900 L:      linux-scsi@vger.kernel.org
15901 S:      Maintained
15902 F:      drivers/usb/storage/uas.c
15903
15904 USB CDC ETHERNET DRIVER
15905 M:      Oliver Neukum <oliver@neukum.org>
15906 L:      linux-usb@vger.kernel.org
15907 S:      Maintained
15908 F:      drivers/net/usb/cdc_*.c
15909 F:      include/uapi/linux/usb/cdc.h
15910
15911 USB CHAOSKEY DRIVER
15912 M:      Keith Packard <keithp@keithp.com>
15913 L:      linux-usb@vger.kernel.org
15914 S:      Maintained
15915 F:      drivers/usb/misc/chaoskey.c
15916
15917 USB CYPRESS C67X00 DRIVER
15918 M:      Peter Korsgaard <jacmet@sunsite.dk>
15919 L:      linux-usb@vger.kernel.org
15920 S:      Maintained
15921 F:      drivers/usb/c67x00/
15922
15923 USB DAVICOM DM9601 DRIVER
15924 M:      Peter Korsgaard <jacmet@sunsite.dk>
15925 L:      netdev@vger.kernel.org
15926 W:      http://www.linux-usb.org/usbnet
15927 S:      Maintained
15928 F:      drivers/net/usb/dm9601.c
15929
15930 USB DIAMOND RIO500 DRIVER
15931 M:      Cesar Miquel <miquel@df.uba.ar>
15932 L:      rio500-users@lists.sourceforge.net
15933 W:      http://rio500.sourceforge.net
15934 S:      Maintained
15935 F:      drivers/usb/misc/rio500*
15936
15937 USB EHCI DRIVER
15938 M:      Alan Stern <stern@rowland.harvard.edu>
15939 L:      linux-usb@vger.kernel.org
15940 S:      Maintained
15941 F:      Documentation/usb/ehci.txt
15942 F:      drivers/usb/host/ehci*
15943
15944 USB GADGET/PERIPHERAL SUBSYSTEM
15945 M:      Felipe Balbi <balbi@kernel.org>
15946 L:      linux-usb@vger.kernel.org
15947 W:      http://www.linux-usb.org/gadget
15948 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
15949 S:      Maintained
15950 F:      drivers/usb/gadget/
15951 F:      include/linux/usb/gadget*
15952
15953 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
15954 M:      Jiri Kosina <jikos@kernel.org>
15955 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
15956 L:      linux-usb@vger.kernel.org
15957 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
15958 S:      Maintained
15959 F:      Documentation/hid/hiddev.txt
15960 F:      drivers/hid/usbhid/
15961
15962 USB INTEL XHCI ROLE MUX DRIVER
15963 M:      Hans de Goede <hdegoede@redhat.com>
15964 L:      linux-usb@vger.kernel.org
15965 S:      Maintained
15966 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
15967
15968 USB ISP116X DRIVER
15969 M:      Olav Kongas <ok@artecdesign.ee>
15970 L:      linux-usb@vger.kernel.org
15971 S:      Maintained
15972 F:      drivers/usb/host/isp116x*
15973 F:      include/linux/usb/isp116x.h
15974
15975 USB LAN78XX ETHERNET DRIVER
15976 M:      Woojung Huh <woojung.huh@microchip.com>
15977 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
15978 L:      netdev@vger.kernel.org
15979 S:      Maintained
15980 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
15981 F:      drivers/net/usb/lan78xx.*
15982 F:      include/dt-bindings/net/microchip-lan78xx.h
15983
15984 USB MASS STORAGE DRIVER
15985 M:      Alan Stern <stern@rowland.harvard.edu>
15986 L:      linux-usb@vger.kernel.org
15987 L:      usb-storage@lists.one-eyed-alien.net
15988 S:      Maintained
15989 F:      drivers/usb/storage/
15990
15991 USB MIDI DRIVER
15992 M:      Clemens Ladisch <clemens@ladisch.de>
15993 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15994 T:      git git://git.alsa-project.org/alsa-kernel.git
15995 S:      Maintained
15996 F:      sound/usb/midi.*
15997
15998 USB NETWORKING DRIVERS
15999 L:      linux-usb@vger.kernel.org
16000 S:      Odd Fixes
16001 F:      drivers/net/usb/
16002
16003 USB OHCI DRIVER
16004 M:      Alan Stern <stern@rowland.harvard.edu>
16005 L:      linux-usb@vger.kernel.org
16006 S:      Maintained
16007 F:      Documentation/usb/ohci.txt
16008 F:      drivers/usb/host/ohci*
16009
16010 USB OTG FSM (Finite State Machine)
16011 M:      Peter Chen <Peter.Chen@nxp.com>
16012 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
16013 L:      linux-usb@vger.kernel.org
16014 S:      Maintained
16015 F:      drivers/usb/common/usb-otg-fsm.c
16016
16017 USB OVER IP DRIVER
16018 M:      Valentina Manea <valentina.manea.m@gmail.com>
16019 M:      Shuah Khan <shuah@kernel.org>
16020 M:      Shuah Khan <skhan@linuxfoundation.org>
16021 L:      linux-usb@vger.kernel.org
16022 S:      Maintained
16023 F:      Documentation/usb/usbip_protocol.txt
16024 F:      drivers/usb/usbip/
16025 F:      tools/usb/usbip/
16026 F:      tools/testing/selftests/drivers/usb/usbip/
16027
16028 USB PEGASUS DRIVER
16029 M:      Petko Manolov <petkan@nucleusys.com>
16030 L:      linux-usb@vger.kernel.org
16031 L:      netdev@vger.kernel.org
16032 T:      git git://github.com/petkan/pegasus.git
16033 W:      https://github.com/petkan/pegasus
16034 S:      Maintained
16035 F:      drivers/net/usb/pegasus.*
16036
16037 USB PHY LAYER
16038 M:      Felipe Balbi <balbi@kernel.org>
16039 L:      linux-usb@vger.kernel.org
16040 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
16041 S:      Maintained
16042 F:      drivers/usb/phy/
16043
16044 USB PRINTER DRIVER (usblp)
16045 M:      Pete Zaitcev <zaitcev@redhat.com>
16046 L:      linux-usb@vger.kernel.org
16047 S:      Supported
16048 F:      drivers/usb/class/usblp.c
16049
16050 USB QMI WWAN NETWORK DRIVER
16051 M:      Bjørn Mork <bjorn@mork.no>
16052 L:      netdev@vger.kernel.org
16053 S:      Maintained
16054 F:      Documentation/ABI/testing/sysfs-class-net-qmi
16055 F:      drivers/net/usb/qmi_wwan.c
16056
16057 USB RTL8150 DRIVER
16058 M:      Petko Manolov <petkan@nucleusys.com>
16059 L:      linux-usb@vger.kernel.org
16060 L:      netdev@vger.kernel.org
16061 T:      git git://github.com/petkan/rtl8150.git
16062 W:      https://github.com/petkan/rtl8150
16063 S:      Maintained
16064 F:      drivers/net/usb/rtl8150.c
16065
16066 USB SERIAL SUBSYSTEM
16067 M:      Johan Hovold <johan@kernel.org>
16068 L:      linux-usb@vger.kernel.org
16069 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
16070 S:      Maintained
16071 F:      Documentation/usb/usb-serial.txt
16072 F:      drivers/usb/serial/
16073 F:      include/linux/usb/serial.h
16074
16075 USB SMSC75XX ETHERNET DRIVER
16076 M:      Steve Glendinning <steve.glendinning@shawell.net>
16077 L:      netdev@vger.kernel.org
16078 S:      Maintained
16079 F:      drivers/net/usb/smsc75xx.*
16080
16081 USB SMSC95XX ETHERNET DRIVER
16082 M:      Steve Glendinning <steve.glendinning@shawell.net>
16083 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
16084 L:      netdev@vger.kernel.org
16085 S:      Maintained
16086 F:      drivers/net/usb/smsc95xx.*
16087
16088 USB SUBSYSTEM
16089 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16090 L:      linux-usb@vger.kernel.org
16091 W:      http://www.linux-usb.org
16092 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
16093 S:      Supported
16094 F:      Documentation/devicetree/bindings/usb/
16095 F:      Documentation/usb/
16096 F:      drivers/usb/
16097 F:      include/linux/usb.h
16098 F:      include/linux/usb/
16099
16100 USB TYPEC PI3USB30532 MUX DRIVER
16101 M:      Hans de Goede <hdegoede@redhat.com>
16102 L:      linux-usb@vger.kernel.org
16103 S:      Maintained
16104 F:      drivers/usb/typec/mux/pi3usb30532.c
16105
16106 USB TYPEC CLASS
16107 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16108 L:      linux-usb@vger.kernel.org
16109 S:      Maintained
16110 F:      Documentation/ABI/testing/sysfs-class-typec
16111 F:      Documentation/driver-api/usb/typec.rst
16112 F:      drivers/usb/typec/
16113 F:      include/linux/usb/typec.h
16114
16115 USB TYPEC BUS FOR ALTERNATE MODES
16116 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16117 L:      linux-usb@vger.kernel.org
16118 S:      Maintained
16119 F:      Documentation/ABI/testing/sysfs-bus-typec
16120 F:      Documentation/driver-api/usb/typec_bus.rst
16121 F:      drivers/usb/typec/altmodes/
16122 F:      include/linux/usb/typec_altmode.h
16123
16124 USB TYPEC PORT CONTROLLER DRIVERS
16125 M:      Guenter Roeck <linux@roeck-us.net>
16126 L:      linux-usb@vger.kernel.org
16127 S:      Maintained
16128 F:      drivers/usb/typec/tcpm/
16129
16130 USB UHCI DRIVER
16131 M:      Alan Stern <stern@rowland.harvard.edu>
16132 L:      linux-usb@vger.kernel.org
16133 S:      Maintained
16134 F:      drivers/usb/host/uhci*
16135
16136 USB VIDEO CLASS
16137 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16138 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
16139 L:      linux-media@vger.kernel.org
16140 T:      git git://linuxtv.org/media_tree.git
16141 W:      http://www.ideasonboard.org/uvc/
16142 S:      Maintained
16143 F:      drivers/media/usb/uvc/
16144 F:      include/uapi/linux/uvcvideo.h
16145
16146 USB VISION DRIVER
16147 M:      Hans Verkuil <hverkuil@xs4all.nl>
16148 L:      linux-media@vger.kernel.org
16149 T:      git git://linuxtv.org/media_tree.git
16150 W:      https://linuxtv.org
16151 S:      Odd Fixes
16152 F:      drivers/media/usb/usbvision/
16153
16154 USB WEBCAM GADGET
16155 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16156 L:      linux-usb@vger.kernel.org
16157 S:      Maintained
16158 F:      drivers/usb/gadget/function/*uvc*
16159 F:      drivers/usb/gadget/legacy/webcam.c
16160 F:      include/uapi/linux/usb/g_uvc.h
16161
16162 USB WIRELESS RNDIS DRIVER (rndis_wlan)
16163 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
16164 L:      linux-wireless@vger.kernel.org
16165 S:      Maintained
16166 F:      drivers/net/wireless/rndis_wlan.c
16167
16168 USB XHCI DRIVER
16169 M:      Mathias Nyman <mathias.nyman@intel.com>
16170 L:      linux-usb@vger.kernel.org
16171 S:      Supported
16172 F:      drivers/usb/host/xhci*
16173 F:      drivers/usb/host/pci-quirks*
16174
16175 USB ZD1201 DRIVER
16176 L:      linux-wireless@vger.kernel.org
16177 W:      http://linux-lc100020.sourceforge.net
16178 S:      Orphan
16179 F:      drivers/net/wireless/zydas/zd1201.*
16180
16181 USB ZR364XX DRIVER
16182 M:      Antoine Jacquet <royale@zerezo.com>
16183 L:      linux-usb@vger.kernel.org
16184 L:      linux-media@vger.kernel.org
16185 T:      git git://linuxtv.org/media_tree.git
16186 W:      http://royale.zerezo.com/zr364xx/
16187 S:      Maintained
16188 F:      Documentation/media/v4l-drivers/zr364xx*
16189 F:      drivers/media/usb/zr364xx/
16190
16191 USER-MODE LINUX (UML)
16192 M:      Jeff Dike <jdike@addtoit.com>
16193 M:      Richard Weinberger <richard@nod.at>
16194 M:      Anton Ivanov <anton.ivanov@cambridgegreys.com>
16195 L:      linux-um@lists.infradead.org
16196 W:      http://user-mode-linux.sourceforge.net
16197 Q:      https://patchwork.ozlabs.org/project/linux-um/list/
16198 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
16199 S:      Maintained
16200 F:      Documentation/virtual/uml/
16201 F:      arch/um/
16202 F:      arch/x86/um/
16203 F:      fs/hostfs/
16204
16205 USERSPACE COPYIN/COPYOUT (UIOVEC)
16206 M:      Alexander Viro <viro@zeniv.linux.org.uk>
16207 S:      Maintained
16208 F:      lib/iov_iter.c
16209 F:      include/linux/uio.h
16210
16211 USERSPACE DMA BUFFER DRIVER
16212 M:      Gerd Hoffmann <kraxel@redhat.com>
16213 S:      Maintained
16214 L:      dri-devel@lists.freedesktop.org
16215 F:      drivers/dma-buf/udmabuf.c
16216 F:      include/uapi/linux/udmabuf.h
16217 T:      git git://anongit.freedesktop.org/drm/drm-misc
16218
16219 USERSPACE I/O (UIO)
16220 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16221 S:      Maintained
16222 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
16223 F:      Documentation/driver-api/uio-howto.rst
16224 F:      drivers/uio/
16225 F:      include/linux/uio_driver.h
16226
16227 UTIL-LINUX PACKAGE
16228 M:      Karel Zak <kzak@redhat.com>
16229 L:      util-linux@vger.kernel.org
16230 W:      http://en.wikipedia.org/wiki/Util-linux
16231 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
16232 S:      Maintained
16233
16234 UUID HELPERS
16235 M:      Christoph Hellwig <hch@lst.de>
16236 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
16237 L:      linux-kernel@vger.kernel.org
16238 T:      git git://git.infradead.org/users/hch/uuid.git
16239 F:      lib/uuid.c
16240 F:      lib/test_uuid.c
16241 F:      include/linux/uuid.h
16242 F:      include/uapi/linux/uuid.h
16243 S:      Maintained
16244
16245 UVESAFB DRIVER
16246 M:      Michal Januszewski <spock@gentoo.org>
16247 L:      linux-fbdev@vger.kernel.org
16248 W:      https://github.com/mjanusz/v86d
16249 S:      Maintained
16250 F:      Documentation/fb/uvesafb.txt
16251 F:      drivers/video/fbdev/uvesafb.*
16252
16253 VF610 NAND DRIVER
16254 M:      Stefan Agner <stefan@agner.ch>
16255 L:      linux-mtd@lists.infradead.org
16256 S:      Supported
16257 F:      drivers/mtd/nand/raw/vf610_nfc.c
16258
16259 VFAT/FAT/MSDOS FILESYSTEM
16260 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
16261 S:      Maintained
16262 F:      Documentation/filesystems/vfat.txt
16263 F:      fs/fat/
16264
16265 VFIO DRIVER
16266 M:      Alex Williamson <alex.williamson@redhat.com>
16267 L:      kvm@vger.kernel.org
16268 T:      git git://github.com/awilliam/linux-vfio.git
16269 S:      Maintained
16270 F:      Documentation/vfio.txt
16271 F:      drivers/vfio/
16272 F:      include/linux/vfio.h
16273 F:      include/uapi/linux/vfio.h
16274
16275 VFIO MEDIATED DEVICE DRIVERS
16276 M:      Kirti Wankhede <kwankhede@nvidia.com>
16277 L:      kvm@vger.kernel.org
16278 S:      Maintained
16279 F:      Documentation/vfio-mediated-device.txt
16280 F:      drivers/vfio/mdev/
16281 F:      include/linux/mdev.h
16282 F:      samples/vfio-mdev/
16283
16284 VFIO PLATFORM DRIVER
16285 M:      Eric Auger <eric.auger@redhat.com>
16286 L:      kvm@vger.kernel.org
16287 S:      Maintained
16288 F:      drivers/vfio/platform/
16289
16290 VGA_SWITCHEROO
16291 R:      Lukas Wunner <lukas@wunner.de>
16292 S:      Maintained
16293 F:      Documentation/gpu/vga-switcheroo.rst
16294 F:      drivers/gpu/vga/vga_switcheroo.c
16295 F:      include/linux/vga_switcheroo.h
16296 T:      git git://anongit.freedesktop.org/drm/drm-misc
16297
16298 VIA RHINE NETWORK DRIVER
16299 S:      Orphan
16300 F:      drivers/net/ethernet/via/via-rhine.c
16301
16302 VIA SD/MMC CARD CONTROLLER DRIVER
16303 M:      Bruce Chang <brucechang@via.com.tw>
16304 M:      Harald Welte <HaraldWelte@viatech.com>
16305 S:      Maintained
16306 F:      drivers/mmc/host/via-sdmmc.c
16307
16308 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
16309 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
16310 L:      linux-fbdev@vger.kernel.org
16311 S:      Maintained
16312 F:      include/linux/via-core.h
16313 F:      include/linux/via-gpio.h
16314 F:      include/linux/via_i2c.h
16315 F:      drivers/video/fbdev/via/
16316
16317 VIA VELOCITY NETWORK DRIVER
16318 M:      Francois Romieu <romieu@fr.zoreil.com>
16319 L:      netdev@vger.kernel.org
16320 S:      Maintained
16321 F:      drivers/net/ethernet/via/via-velocity.*
16322
16323 VICODEC VIRTUAL CODEC DRIVER
16324 M:      Hans Verkuil <hans.verkuil@cisco.com>
16325 L:      linux-media@vger.kernel.org
16326 T:      git git://linuxtv.org/media_tree.git
16327 W:      https://linuxtv.org
16328 S:      Maintained
16329 F:      drivers/media/platform/vicodec/*
16330
16331 VIDEO MULTIPLEXER DRIVER
16332 M:      Philipp Zabel <p.zabel@pengutronix.de>
16333 L:      linux-media@vger.kernel.org
16334 S:      Maintained
16335 F:      drivers/media/platform/video-mux.c
16336
16337 VIDEO I2C POLLING DRIVER
16338 M:      Matt Ranostay <matt.ranostay@konsulko.com>
16339 L:      linux-media@vger.kernel.org
16340 S:      Maintained
16341 F:      drivers/media/i2c/video-i2c.c
16342
16343 VIDEOBUF2 FRAMEWORK
16344 M:      Pawel Osciak <pawel@osciak.com>
16345 M:      Marek Szyprowski <m.szyprowski@samsung.com>
16346 M:      Kyungmin Park <kyungmin.park@samsung.com>
16347 L:      linux-media@vger.kernel.org
16348 S:      Maintained
16349 F:      drivers/media/common/videobuf2/*
16350 F:      include/media/videobuf2-*
16351
16352 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
16353 M:      Helen Koike <helen.koike@collabora.com>
16354 L:      linux-media@vger.kernel.org
16355 T:      git git://linuxtv.org/media_tree.git
16356 W:      https://linuxtv.org
16357 S:      Maintained
16358 F:      drivers/media/platform/vimc/*
16359
16360 VIRT LIB
16361 M:      Alex Williamson <alex.williamson@redhat.com>
16362 M:      Paolo Bonzini <pbonzini@redhat.com>
16363 L:      kvm@vger.kernel.org
16364 S:      Supported
16365 F:      virt/lib/
16366
16367 VIRTIO AND VHOST VSOCK DRIVER
16368 M:      Stefan Hajnoczi <stefanha@redhat.com>
16369 L:      kvm@vger.kernel.org
16370 L:      virtualization@lists.linux-foundation.org
16371 L:      netdev@vger.kernel.org
16372 S:      Maintained
16373 F:      include/linux/virtio_vsock.h
16374 F:      include/uapi/linux/virtio_vsock.h
16375 F:      include/uapi/linux/vsockmon.h
16376 F:      include/uapi/linux/vm_sockets_diag.h
16377 F:      net/vmw_vsock/diag.c
16378 F:      net/vmw_vsock/af_vsock_tap.c
16379 F:      net/vmw_vsock/virtio_transport_common.c
16380 F:      net/vmw_vsock/virtio_transport.c
16381 F:      drivers/net/vsockmon.c
16382 F:      drivers/vhost/vsock.c
16383 F:      tools/testing/vsock/
16384
16385 VIRTIO CONSOLE DRIVER
16386 M:      Amit Shah <amit@kernel.org>
16387 L:      virtualization@lists.linux-foundation.org
16388 S:      Maintained
16389 F:      drivers/char/virtio_console.c
16390 F:      include/linux/virtio_console.h
16391 F:      include/uapi/linux/virtio_console.h
16392
16393 VIRTIO CORE, NET AND BLOCK DRIVERS
16394 M:      "Michael S. Tsirkin" <mst@redhat.com>
16395 M:      Jason Wang <jasowang@redhat.com>
16396 L:      virtualization@lists.linux-foundation.org
16397 S:      Maintained
16398 F:      Documentation/devicetree/bindings/virtio/
16399 F:      drivers/virtio/
16400 F:      tools/virtio/
16401 F:      drivers/net/virtio_net.c
16402 F:      drivers/block/virtio_blk.c
16403 F:      include/linux/virtio*.h
16404 F:      include/uapi/linux/virtio_*.h
16405 F:      drivers/crypto/virtio/
16406 F:      mm/balloon_compaction.c
16407
16408 VIRTIO CRYPTO DRIVER
16409 M:      Gonglei <arei.gonglei@huawei.com>
16410 L:      virtualization@lists.linux-foundation.org
16411 L:      linux-crypto@vger.kernel.org
16412 S:      Maintained
16413 F:      drivers/crypto/virtio/
16414 F:      include/uapi/linux/virtio_crypto.h
16415
16416 VIRTIO DRIVERS FOR S390
16417 M:      Cornelia Huck <cohuck@redhat.com>
16418 M:      Halil Pasic <pasic@linux.ibm.com>
16419 L:      linux-s390@vger.kernel.org
16420 L:      virtualization@lists.linux-foundation.org
16421 L:      kvm@vger.kernel.org
16422 S:      Supported
16423 F:      drivers/s390/virtio/
16424 F:      arch/s390/include/uapi/asm/virtio-ccw.h
16425
16426 VIRTIO GPU DRIVER
16427 M:      David Airlie <airlied@linux.ie>
16428 M:      Gerd Hoffmann <kraxel@redhat.com>
16429 L:      dri-devel@lists.freedesktop.org
16430 L:      virtualization@lists.linux-foundation.org
16431 T:      git git://anongit.freedesktop.org/drm/drm-misc
16432 S:      Maintained
16433 F:      drivers/gpu/drm/virtio/
16434 F:      include/uapi/linux/virtio_gpu.h
16435
16436 VIRTIO HOST (VHOST)
16437 M:      "Michael S. Tsirkin" <mst@redhat.com>
16438 M:      Jason Wang <jasowang@redhat.com>
16439 L:      kvm@vger.kernel.org
16440 L:      virtualization@lists.linux-foundation.org
16441 L:      netdev@vger.kernel.org
16442 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
16443 S:      Maintained
16444 F:      drivers/vhost/
16445 F:      include/uapi/linux/vhost.h
16446
16447 VIRTIO INPUT DRIVER
16448 M:      Gerd Hoffmann <kraxel@redhat.com>
16449 S:      Maintained
16450 F:      drivers/virtio/virtio_input.c
16451 F:      include/uapi/linux/virtio_input.h
16452
16453 VIRTUAL BOX GUEST DEVICE DRIVER
16454 M:      Hans de Goede <hdegoede@redhat.com>
16455 M:      Arnd Bergmann <arnd@arndb.de>
16456 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16457 S:      Maintained
16458 F:      include/linux/vbox_utils.h
16459 F:      include/uapi/linux/vbox*.h
16460 F:      drivers/virt/vboxguest/
16461
16462 VIRTUAL SERIO DEVICE DRIVER
16463 M:      Stephen Chandler Paul <thatslyude@gmail.com>
16464 S:      Maintained
16465 F:      drivers/input/serio/userio.c
16466 F:      include/uapi/linux/userio.h
16467
16468 VIVID VIRTUAL VIDEO DRIVER
16469 M:      Hans Verkuil <hverkuil@xs4all.nl>
16470 L:      linux-media@vger.kernel.org
16471 T:      git git://linuxtv.org/media_tree.git
16472 W:      https://linuxtv.org
16473 S:      Maintained
16474 F:      drivers/media/platform/vivid/*
16475
16476 VLYNQ BUS
16477 M:      Florian Fainelli <f.fainelli@gmail.com>
16478 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
16479 S:      Maintained
16480 F:      drivers/vlynq/vlynq.c
16481 F:      include/linux/vlynq.h
16482
16483 VME SUBSYSTEM
16484 M:      Martyn Welch <martyn@welchs.me.uk>
16485 M:      Manohar Vanga <manohar.vanga@gmail.com>
16486 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16487 L:      devel@driverdev.osuosl.org
16488 S:      Maintained
16489 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
16490 F:      Documentation/driver-api/vme.rst
16491 F:      drivers/staging/vme/
16492 F:      drivers/vme/
16493 F:      include/linux/vme*
16494
16495 VMWARE BALLOON DRIVER
16496 M:      Julien Freche <jfreche@vmware.com>
16497 M:      Nadav Amit <namit@vmware.com>
16498 M:      "VMware, Inc." <pv-drivers@vmware.com>
16499 L:      linux-kernel@vger.kernel.org
16500 S:      Maintained
16501 F:      drivers/misc/vmw_balloon.c
16502
16503 VMWARE HYPERVISOR INTERFACE
16504 M:      Alok Kataria <akataria@vmware.com>
16505 L:      virtualization@lists.linux-foundation.org
16506 S:      Supported
16507 F:      arch/x86/kernel/cpu/vmware.c
16508
16509 VMWARE PVRDMA DRIVER
16510 M:      Adit Ranadive <aditr@vmware.com>
16511 M:      VMware PV-Drivers <pv-drivers@vmware.com>
16512 L:      linux-rdma@vger.kernel.org
16513 S:      Maintained
16514 F:      drivers/infiniband/hw/vmw_pvrdma/
16515
16516 VMware PVSCSI driver
16517 M:      Jim Gill <jgill@vmware.com>
16518 M:      VMware PV-Drivers <pv-drivers@vmware.com>
16519 L:      linux-scsi@vger.kernel.org
16520 S:      Maintained
16521 F:      drivers/scsi/vmw_pvscsi.c
16522 F:      drivers/scsi/vmw_pvscsi.h
16523
16524 VMWARE VMMOUSE SUBDRIVER
16525 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
16526 M:      "VMware, Inc." <pv-drivers@vmware.com>
16527 L:      linux-input@vger.kernel.org
16528 S:      Maintained
16529 F:      drivers/input/mouse/vmmouse.c
16530 F:      drivers/input/mouse/vmmouse.h
16531
16532 VMWARE VMXNET3 ETHERNET DRIVER
16533 M:      Ronak Doshi <doshir@vmware.com>
16534 M:      "VMware, Inc." <pv-drivers@vmware.com>
16535 L:      netdev@vger.kernel.org
16536 S:      Maintained
16537 F:      drivers/net/vmxnet3/
16538
16539 VOCORE VOCORE2 BOARD
16540 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
16541 L:      linux-mips@vger.kernel.org
16542 S:      Maintained
16543 F:      arch/mips/boot/dts/ralink/vocore2.dts
16544
16545 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
16546 M:      Liam Girdwood <lgirdwood@gmail.com>
16547 M:      Mark Brown <broonie@kernel.org>
16548 L:      linux-kernel@vger.kernel.org
16549 W:      http://www.slimlogic.co.uk/?p=48
16550 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
16551 S:      Supported
16552 F:      Documentation/devicetree/bindings/regulator/
16553 F:      Documentation/power/regulator/
16554 F:      drivers/regulator/
16555 F:      include/dt-bindings/regulator/
16556 F:      include/linux/regulator/
16557
16558 VRF
16559 M:      David Ahern <dsa@cumulusnetworks.com>
16560 M:      Shrijeet Mukherjee <shrijeet@gmail.com>
16561 L:      netdev@vger.kernel.org
16562 S:      Maintained
16563 F:      drivers/net/vrf.c
16564 F:      Documentation/networking/vrf.txt
16565
16566 VT1211 HARDWARE MONITOR DRIVER
16567 M:      Juerg Haefliger <juergh@gmail.com>
16568 L:      linux-hwmon@vger.kernel.org
16569 S:      Maintained
16570 F:      Documentation/hwmon/vt1211
16571 F:      drivers/hwmon/vt1211.c
16572
16573 VT8231 HARDWARE MONITOR DRIVER
16574 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
16575 L:      linux-hwmon@vger.kernel.org
16576 S:      Maintained
16577 F:      drivers/hwmon/vt8231.c
16578
16579 VUB300 USB to SDIO/SD/MMC bridge chip
16580 M:      Tony Olech <tony.olech@elandigitalsystems.com>
16581 L:      linux-mmc@vger.kernel.org
16582 L:      linux-usb@vger.kernel.org
16583 S:      Supported
16584 F:      drivers/mmc/host/vub300.c
16585
16586 W1 DALLAS'S 1-WIRE BUS
16587 M:      Evgeniy Polyakov <zbr@ioremap.net>
16588 S:      Maintained
16589 F:      Documentation/devicetree/bindings/w1/
16590 F:      Documentation/w1/
16591 F:      drivers/w1/
16592 F:      include/linux/w1.h
16593
16594 W83791D HARDWARE MONITORING DRIVER
16595 M:      Marc Hulsman <m.hulsman@tudelft.nl>
16596 L:      linux-hwmon@vger.kernel.org
16597 S:      Maintained
16598 F:      Documentation/hwmon/w83791d
16599 F:      drivers/hwmon/w83791d.c
16600
16601 W83793 HARDWARE MONITORING DRIVER
16602 M:      Rudolf Marek <r.marek@assembler.cz>
16603 L:      linux-hwmon@vger.kernel.org
16604 S:      Maintained
16605 F:      Documentation/hwmon/w83793
16606 F:      drivers/hwmon/w83793.c
16607
16608 W83795 HARDWARE MONITORING DRIVER
16609 M:      Jean Delvare <jdelvare@suse.com>
16610 L:      linux-hwmon@vger.kernel.org
16611 S:      Maintained
16612 F:      drivers/hwmon/w83795.c
16613
16614 W83L51xD SD/MMC CARD INTERFACE DRIVER
16615 M:      Pierre Ossman <pierre@ossman.eu>
16616 S:      Maintained
16617 F:      drivers/mmc/host/wbsd.*
16618
16619 WACOM PROTOCOL 4 SERIAL TABLETS
16620 M:      Julian Squires <julian@cipht.net>
16621 M:      Hans de Goede <hdegoede@redhat.com>
16622 L:      linux-input@vger.kernel.org
16623 S:      Maintained
16624 F:      drivers/input/tablet/wacom_serial4.c
16625
16626 WATCHDOG DEVICE DRIVERS
16627 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
16628 M:      Guenter Roeck <linux@roeck-us.net>
16629 L:      linux-watchdog@vger.kernel.org
16630 W:      http://www.linux-watchdog.org/
16631 T:      git git://www.linux-watchdog.org/linux-watchdog.git
16632 S:      Maintained
16633 F:      Documentation/devicetree/bindings/watchdog/
16634 F:      Documentation/watchdog/
16635 F:      drivers/watchdog/
16636 F:      include/linux/watchdog.h
16637 F:      include/uapi/linux/watchdog.h
16638
16639 WHISKEYCOVE PMIC GPIO DRIVER
16640 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
16641 L:      linux-gpio@vger.kernel.org
16642 S:      Maintained
16643 F:      drivers/gpio/gpio-wcove.c
16644
16645 WIIMOTE HID DRIVER
16646 M:      David Herrmann <dh.herrmann@googlemail.com>
16647 L:      linux-input@vger.kernel.org
16648 S:      Maintained
16649 F:      drivers/hid/hid-wiimote*
16650
16651 WILOCITY WIL6210 WIRELESS DRIVER
16652 M:      Maya Erez <merez@codeaurora.org>
16653 L:      linux-wireless@vger.kernel.org
16654 L:      wil6210@qti.qualcomm.com
16655 S:      Supported
16656 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
16657 F:      drivers/net/wireless/ath/wil6210/
16658
16659 WIMAX STACK
16660 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
16661 M:      linux-wimax@intel.com
16662 L:      wimax@linuxwimax.org (subscribers-only)
16663 S:      Supported
16664 W:      http://linuxwimax.org
16665 F:      Documentation/wimax/README.wimax
16666 F:      include/linux/wimax/debug.h
16667 F:      include/net/wimax.h
16668 F:      include/uapi/linux/wimax.h
16669 F:      net/wimax/
16670
16671 WINBOND CIR DRIVER
16672 M:      David Härdeman <david@hardeman.nu>
16673 S:      Maintained
16674 F:      drivers/media/rc/winbond-cir.c
16675
16676 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
16677 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
16678 L:      linux-watchdog@vger.kernel.org
16679 S:      Maintained
16680 F:      drivers/watchdog/ebc-c384_wdt.c
16681
16682 WINSYSTEMS WS16C48 GPIO DRIVER
16683 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
16684 L:      linux-gpio@vger.kernel.org
16685 S:      Maintained
16686 F:      drivers/gpio/gpio-ws16c48.c
16687
16688 WISTRON LAPTOP BUTTON DRIVER
16689 M:      Miloslav Trmac <mitr@volny.cz>
16690 S:      Maintained
16691 F:      drivers/input/misc/wistron_btns.c
16692
16693 WL3501 WIRELESS PCMCIA CARD DRIVER
16694 L:      linux-wireless@vger.kernel.org
16695 S:      Odd fixes
16696 F:      drivers/net/wireless/wl3501*
16697
16698 WOLFSON MICROELECTRONICS DRIVERS
16699 L:      patches@opensource.cirrus.com
16700 T:      git https://github.com/CirrusLogic/linux-drivers.git
16701 W:      https://github.com/CirrusLogic/linux-drivers/wiki
16702 S:      Supported
16703 F:      Documentation/hwmon/wm83??
16704 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
16705 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
16706 F:      Documentation/devicetree/bindings/mfd/arizona.txt
16707 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
16708 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
16709 F:      arch/arm/mach-s3c64xx/mach-crag6410*
16710 F:      drivers/clk/clk-wm83*.c
16711 F:      drivers/extcon/extcon-arizona.c
16712 F:      drivers/leds/leds-wm83*.c
16713 F:      drivers/gpio/gpio-*wm*.c
16714 F:      drivers/gpio/gpio-arizona.c
16715 F:      drivers/hwmon/wm83??-hwmon.c
16716 F:      drivers/input/misc/wm831x-on.c
16717 F:      drivers/input/touchscreen/wm831x-ts.c
16718 F:      drivers/input/touchscreen/wm97*.c
16719 F:      drivers/mfd/arizona*
16720 F:      drivers/mfd/wm*.c
16721 F:      drivers/mfd/cs47l24*
16722 F:      drivers/power/supply/wm83*.c
16723 F:      drivers/rtc/rtc-wm83*.c
16724 F:      drivers/regulator/wm8*.c
16725 F:      drivers/regulator/arizona*
16726 F:      drivers/video/backlight/wm83*_bl.c
16727 F:      drivers/watchdog/wm83*_wdt.c
16728 F:      include/linux/mfd/arizona/
16729 F:      include/linux/mfd/wm831x/
16730 F:      include/linux/mfd/wm8350/
16731 F:      include/linux/mfd/wm8400*
16732 F:      include/linux/regulator/arizona*
16733 F:      include/linux/wm97xx.h
16734 F:      include/sound/wm????.h
16735 F:      sound/soc/codecs/arizona.?
16736 F:      sound/soc/codecs/wm*
16737 F:      sound/soc/codecs/cs47l24*
16738
16739 WORKQUEUE
16740 M:      Tejun Heo <tj@kernel.org>
16741 R:      Lai Jiangshan <jiangshanlai@gmail.com>
16742 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
16743 S:      Maintained
16744 F:      include/linux/workqueue.h
16745 F:      kernel/workqueue.c
16746 F:      Documentation/core-api/workqueue.rst
16747
16748 X-POWERS AXP288 PMIC DRIVERS
16749 M:      Hans de Goede <hdegoede@redhat.com>
16750 S:      Maintained
16751 N:      axp288
16752 F:      drivers/acpi/pmic/intel_pmic_xpower.c
16753
16754 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
16755 M:      Chen-Yu Tsai <wens@csie.org>
16756 L:      linux-kernel@vger.kernel.org
16757 S:      Maintained
16758 N:      axp[128]
16759
16760 X.25 NETWORK LAYER
16761 M:      Andrew Hendry <andrew.hendry@gmail.com>
16762 L:      linux-x25@vger.kernel.org
16763 S:      Odd Fixes
16764 F:      Documentation/networking/x25*
16765 F:      include/net/x25*
16766 F:      net/x25/
16767
16768 X86 ARCHITECTURE (32-BIT AND 64-BIT)
16769 M:      Thomas Gleixner <tglx@linutronix.de>
16770 M:      Ingo Molnar <mingo@redhat.com>
16771 M:      Borislav Petkov <bp@alien8.de>
16772 R:      "H. Peter Anvin" <hpa@zytor.com>
16773 M:      x86@kernel.org
16774 L:      linux-kernel@vger.kernel.org
16775 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
16776 S:      Maintained
16777 F:      Documentation/devicetree/bindings/x86/
16778 F:      Documentation/x86/
16779 F:      arch/x86/
16780
16781 X86 ENTRY CODE
16782 M:      Andy Lutomirski <luto@kernel.org>
16783 L:      linux-kernel@vger.kernel.org
16784 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
16785 S:      Maintained
16786 F:      arch/x86/entry/
16787
16788 X86 MCE INFRASTRUCTURE
16789 M:      Tony Luck <tony.luck@intel.com>
16790 M:      Borislav Petkov <bp@alien8.de>
16791 L:      linux-edac@vger.kernel.org
16792 S:      Maintained
16793 F:      arch/x86/kernel/cpu/mcheck/*
16794
16795 X86 MICROCODE UPDATE SUPPORT
16796 M:      Borislav Petkov <bp@alien8.de>
16797 S:      Maintained
16798 F:      arch/x86/kernel/cpu/microcode/*
16799
16800 X86 MM
16801 M:      Dave Hansen <dave.hansen@linux.intel.com>
16802 M:      Andy Lutomirski <luto@kernel.org>
16803 M:      Peter Zijlstra <peterz@infradead.org>
16804 L:      linux-kernel@vger.kernel.org
16805 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm
16806 S:      Maintained
16807 F:      arch/x86/mm/
16808
16809 X86 PLATFORM DRIVERS
16810 M:      Darren Hart <dvhart@infradead.org>
16811 M:      Andy Shevchenko <andy@infradead.org>
16812 L:      platform-driver-x86@vger.kernel.org
16813 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
16814 S:      Maintained
16815 F:      drivers/platform/x86/
16816 F:      drivers/platform/olpc/
16817
16818 X86 PLATFORM DRIVERS - ARCH
16819 R:      Darren Hart <dvhart@infradead.org>
16820 R:      Andy Shevchenko <andy@infradead.org>
16821 L:      platform-driver-x86@vger.kernel.org
16822 L:      x86@kernel.org
16823 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
16824 S:      Maintained
16825 F:      arch/x86/platform
16826
16827 X86 VDSO
16828 M:      Andy Lutomirski <luto@kernel.org>
16829 L:      linux-kernel@vger.kernel.org
16830 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
16831 S:      Maintained
16832 F:      arch/x86/entry/vdso/
16833
16834 XARRAY
16835 M:      Matthew Wilcox <willy@infradead.org>
16836 L:      linux-fsdevel@vger.kernel.org
16837 S:      Supported
16838 F:      Documentation/core-api/xarray.rst
16839 F:      lib/idr.c
16840 F:      lib/xarray.c
16841 F:      include/linux/idr.h
16842 F:      include/linux/xarray.h
16843 F:      tools/testing/radix-tree
16844
16845 XBOX DVD IR REMOTE
16846 M:      Benjamin Valentin <benpicco@googlemail.com>
16847 S:      Maintained
16848 F:      drivers/media/rc/xbox_remote.c
16849 F:      drivers/media/rc/keymaps/rc-xbox-dvd.c
16850
16851 XC2028/3028 TUNER DRIVER
16852 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
16853 L:      linux-media@vger.kernel.org
16854 W:      https://linuxtv.org
16855 T:      git git://linuxtv.org/media_tree.git
16856 S:      Maintained
16857 F:      drivers/media/tuners/tuner-xc2028.*
16858
16859 XDP (eXpress Data Path)
16860 M:      Alexei Starovoitov <ast@kernel.org>
16861 M:      Daniel Borkmann <daniel@iogearbox.net>
16862 M:      David S. Miller <davem@davemloft.net>
16863 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
16864 M:      Jesper Dangaard Brouer <hawk@kernel.org>
16865 M:      John Fastabend <john.fastabend@gmail.com>
16866 L:      netdev@vger.kernel.org
16867 L:      xdp-newbies@vger.kernel.org
16868 L:      bpf@vger.kernel.org
16869 S:      Supported
16870 F:      net/core/xdp.c
16871 F:      include/net/xdp.h
16872 F:      kernel/bpf/devmap.c
16873 F:      kernel/bpf/cpumap.c
16874 F:      include/trace/events/xdp.h
16875 K:      xdp
16876 N:      xdp
16877
16878 XDP SOCKETS (AF_XDP)
16879 M:      Björn Töpel <bjorn.topel@intel.com>
16880 M:      Magnus Karlsson <magnus.karlsson@intel.com>
16881 L:      netdev@vger.kernel.org
16882 L:      bpf@vger.kernel.org
16883 S:      Maintained
16884 F:      kernel/bpf/xskmap.c
16885 F:      net/xdp/
16886
16887 XEN BLOCK SUBSYSTEM
16888 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16889 M:      Roger Pau Monné <roger.pau@citrix.com>
16890 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16891 S:      Supported
16892 F:      drivers/block/xen-blkback/*
16893 F:      drivers/block/xen*
16894
16895 XEN HYPERVISOR ARM
16896 M:      Stefano Stabellini <sstabellini@kernel.org>
16897 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16898 S:      Maintained
16899 F:      arch/arm/xen/
16900 F:      arch/arm/include/asm/xen/
16901
16902 XEN HYPERVISOR ARM64
16903 M:      Stefano Stabellini <sstabellini@kernel.org>
16904 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16905 S:      Maintained
16906 F:      arch/arm64/xen/
16907 F:      arch/arm64/include/asm/xen/
16908
16909 XEN HYPERVISOR INTERFACE
16910 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
16911 M:      Juergen Gross <jgross@suse.com>
16912 R:      Stefano Stabellini <sstabellini@kernel.org>
16913 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16914 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
16915 S:      Supported
16916 F:      arch/x86/xen/
16917 F:      arch/x86/platform/pvh/
16918 F:      drivers/*/xen-*front.c
16919 F:      drivers/xen/
16920 F:      arch/x86/include/asm/xen/
16921 F:      arch/x86/include/asm/pvclock-abi.h
16922 F:      include/xen/
16923 F:      include/uapi/xen/
16924 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
16925 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
16926
16927 XEN NETWORK BACKEND DRIVER
16928 M:      Wei Liu <wei.liu2@citrix.com>
16929 M:      Paul Durrant <paul.durrant@citrix.com>
16930 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16931 L:      netdev@vger.kernel.org
16932 S:      Supported
16933 F:      drivers/net/xen-netback/*
16934
16935 XEN PCI SUBSYSTEM
16936 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16937 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16938 S:      Supported
16939 F:      arch/x86/pci/*xen*
16940 F:      drivers/pci/*xen*
16941
16942 XEN PVSCSI DRIVERS
16943 M:      Juergen Gross <jgross@suse.com>
16944 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16945 L:      linux-scsi@vger.kernel.org
16946 S:      Supported
16947 F:      drivers/scsi/xen-scsifront.c
16948 F:      drivers/xen/xen-scsiback.c
16949 F:      include/xen/interface/io/vscsiif.h
16950
16951 XEN SWIOTLB SUBSYSTEM
16952 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16953 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16954 L:      iommu@lists.linux-foundation.org
16955 S:      Supported
16956 F:      arch/x86/xen/*swiotlb*
16957 F:      drivers/xen/*swiotlb*
16958
16959 XEN SOUND FRONTEND DRIVER
16960 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
16961 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16962 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16963 S:      Supported
16964 F:      sound/xen/*
16965
16966 XFS FILESYSTEM
16967 M:      Darrick J. Wong <darrick.wong@oracle.com>
16968 M:      linux-xfs@vger.kernel.org
16969 L:      linux-xfs@vger.kernel.org
16970 W:      http://xfs.org/
16971 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
16972 S:      Supported
16973 F:      Documentation/filesystems/xfs.txt
16974 F:      fs/xfs/
16975
16976 XILINX AXI ETHERNET DRIVER
16977 M:      Anirudha Sarangi <anirudh@xilinx.com>
16978 M:      John Linn <John.Linn@xilinx.com>
16979 S:      Maintained
16980 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
16981
16982 XILINX UARTLITE SERIAL DRIVER
16983 M:      Peter Korsgaard <jacmet@sunsite.dk>
16984 L:      linux-serial@vger.kernel.org
16985 S:      Maintained
16986 F:      drivers/tty/serial/uartlite.c
16987
16988 XILINX VIDEO IP CORES
16989 M:      Hyun Kwon <hyun.kwon@xilinx.com>
16990 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16991 L:      linux-media@vger.kernel.org
16992 T:      git git://linuxtv.org/media_tree.git
16993 S:      Supported
16994 F:      Documentation/devicetree/bindings/media/xilinx/
16995 F:      drivers/media/platform/xilinx/
16996 F:      include/uapi/linux/xilinx-v4l2-controls.h
16997
16998 XILLYBUS DRIVER
16999 M:      Eli Billauer <eli.billauer@gmail.com>
17000 L:      linux-kernel@vger.kernel.org
17001 S:      Supported
17002 F:      drivers/char/xillybus/
17003
17004 XLP9XX I2C DRIVER
17005 M:      George Cherian <george.cherian@cavium.com>
17006 M:      Jan Glauber <jglauber@cavium.com>
17007 L:      linux-i2c@vger.kernel.org
17008 W:      http://www.cavium.com
17009 S:      Supported
17010 F:      drivers/i2c/busses/i2c-xlp9xx.c
17011
17012 XRA1403 GPIO EXPANDER
17013 M:      Nandor Han <nandor.han@ge.com>
17014 M:      Semi Malinen <semi.malinen@ge.com>
17015 L:      linux-gpio@vger.kernel.org
17016 S:      Maintained
17017 F:      drivers/gpio/gpio-xra1403.c
17018 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
17019
17020 XTENSA XTFPGA PLATFORM SUPPORT
17021 M:      Max Filippov <jcmvbkbc@gmail.com>
17022 L:      linux-xtensa@linux-xtensa.org
17023 S:      Maintained
17024 F:      drivers/spi/spi-xtensa-xtfpga.c
17025 F:      sound/soc/xtensa/xtfpga-i2s.c
17026
17027 YAM DRIVER FOR AX.25
17028 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
17029 L:      linux-hams@vger.kernel.org
17030 S:      Maintained
17031 F:      drivers/net/hamradio/yam*
17032 F:      include/linux/yam.h
17033
17034 YAMA SECURITY MODULE
17035 M:      Kees Cook <keescook@chromium.org>
17036 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
17037 S:      Supported
17038 F:      security/yama/
17039 F:      Documentation/admin-guide/LSM/Yama.rst
17040
17041 YEALINK PHONE DRIVER
17042 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
17043 L:      usbb2k-api-dev@nongnu.org
17044 S:      Maintained
17045 F:      Documentation/input/devices/yealink.rst
17046 F:      drivers/input/misc/yealink.*
17047
17048 Z8530 DRIVER FOR AX.25
17049 M:      Joerg Reuter <jreuter@yaina.de>
17050 W:      http://yaina.de/jreuter/
17051 W:      http://www.qsl.net/dl1bke/
17052 L:      linux-hams@vger.kernel.org
17053 S:      Maintained
17054 F:      Documentation/networking/z8530drv.txt
17055 F:      drivers/net/hamradio/*scc.c
17056 F:      drivers/net/hamradio/z8530.h
17057
17058 ZBUD COMPRESSED PAGE ALLOCATOR
17059 M:      Seth Jennings <sjenning@redhat.com>
17060 M:      Dan Streetman <ddstreet@ieee.org>
17061 L:      linux-mm@kvack.org
17062 S:      Maintained
17063 F:      mm/zbud.c
17064 F:      include/linux/zbud.h
17065
17066 ZD1211RW WIRELESS DRIVER
17067 M:      Daniel Drake <dsd@gentoo.org>
17068 M:      Ulrich Kunitz <kune@deine-taler.de>
17069 W:      http://zd1211.ath.cx/wiki/DriverRewrite
17070 L:      linux-wireless@vger.kernel.org
17071 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
17072 S:      Maintained
17073 F:      drivers/net/wireless/zydas/zd1211rw/
17074
17075 ZD1301 MEDIA DRIVER
17076 M:      Antti Palosaari <crope@iki.fi>
17077 L:      linux-media@vger.kernel.org
17078 W:      https://linuxtv.org/
17079 W:      http://palosaari.fi/linux/
17080 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
17081 S:      Maintained
17082 F:      drivers/media/usb/dvb-usb-v2/zd1301*
17083
17084 ZD1301_DEMOD MEDIA DRIVER
17085 M:      Antti Palosaari <crope@iki.fi>
17086 L:      linux-media@vger.kernel.org
17087 W:      https://linuxtv.org/
17088 W:      http://palosaari.fi/linux/
17089 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
17090 S:      Maintained
17091 F:      drivers/media/dvb-frontends/zd1301_demod*
17092
17093 ZPOOL COMPRESSED PAGE STORAGE API
17094 M:      Dan Streetman <ddstreet@ieee.org>
17095 L:      linux-mm@kvack.org
17096 S:      Maintained
17097 F:      mm/zpool.c
17098 F:      include/linux/zpool.h
17099
17100 ZR36067 VIDEO FOR LINUX DRIVER
17101 L:      mjpeg-users@lists.sourceforge.net
17102 L:      linux-media@vger.kernel.org
17103 W:      http://mjpeg.sourceforge.net/driver-zoran/
17104 T:      hg https://linuxtv.org/hg/v4l-dvb
17105 S:      Odd Fixes
17106 F:      drivers/staging/media/zoran/
17107
17108 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
17109 M:      Minchan Kim <minchan@kernel.org>
17110 M:      Nitin Gupta <ngupta@vflare.org>
17111 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
17112 L:      linux-kernel@vger.kernel.org
17113 S:      Maintained
17114 F:      drivers/block/zram/
17115 F:      Documentation/blockdev/zram.txt
17116
17117 ZS DECSTATION Z85C30 SERIAL DRIVER
17118 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
17119 S:      Maintained
17120 F:      drivers/tty/serial/zs.*
17121
17122 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
17123 M:      Minchan Kim <minchan@kernel.org>
17124 M:      Nitin Gupta <ngupta@vflare.org>
17125 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
17126 L:      linux-mm@kvack.org
17127 S:      Maintained
17128 F:      mm/zsmalloc.c
17129 F:      include/linux/zsmalloc.h
17130 F:      Documentation/vm/zsmalloc.rst
17131
17132 ZSWAP COMPRESSED SWAP CACHING
17133 M:      Seth Jennings <sjenning@redhat.com>
17134 M:      Dan Streetman <ddstreet@ieee.org>
17135 L:      linux-mm@kvack.org
17136 S:      Maintained
17137 F:      mm/zswap.c
17138
17139 THE REST
17140 M:      Linus Torvalds <torvalds@linux-foundation.org>
17141 L:      linux-kernel@vger.kernel.org
17142 Q:      http://patchwork.kernel.org/project/LKML/list/
17143 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
17144 S:      Buried alive in reporters
17145 F:      *
17146 F:      */