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/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:      Tony Luck <tony.luck@intel.com>
 335 R:      Borislav Petkov <bp@alien8.de>
 336 F:      drivers/acpi/apei/
 337
 338 ACPI COMPONENT ARCHITECTURE (ACPICA)
 339 M:      Robert Moore <robert.moore@intel.com>
 340 M:      Erik Schmauss <erik.schmauss@intel.com>
 341 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
 342 L:      linux-acpi@vger.kernel.org
 343 L:      devel@acpica.org
 344 W:      https://acpica.org/
 345 W:      https://github.com/acpica/acpica/
 346 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 347 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 348 B:      https://bugzilla.kernel.org
 349 B:      https://bugs.acpica.org
 350 S:      Supported
 351 F:      drivers/acpi/acpica/
 352 F:      include/acpi/
 353 F:      tools/power/acpi/
 354
 355 ACPI FAN DRIVER
 356 M:      Zhang Rui <rui.zhang@intel.com>
 357 L:      linux-acpi@vger.kernel.org
 358 W:      https://01.org/linux-acpi
 359 B:      https://bugzilla.kernel.org
 360 S:      Supported
 361 F:      drivers/acpi/fan.c
 362
 363 ACPI FOR ARM64 (ACPI/arm64)
 364 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
 365 M:      Hanjun Guo <hanjun.guo@linaro.org>
 366 M:      Sudeep Holla <sudeep.holla@arm.com>
 367 L:      linux-acpi@vger.kernel.org
 368 S:      Maintained
 369 F:      drivers/acpi/arm64
 370
 371 ACPI I2C MULTI INSTANTIATE DRIVER
 372 M:      Hans de Goede <hdegoede@redhat.com>
 373 L:      platform-driver-x86@vger.kernel.org
 374 S:      Maintained
 375 F:      drivers/platform/x86/i2c-multi-instantiate.c
 376
 377 ACPI PMIC DRIVERS
 378 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 379 M:      Len Brown <lenb@kernel.org>
 380 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
 381 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
 382 L:      linux-acpi@vger.kernel.org
 383 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 384 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 385 B:      https://bugzilla.kernel.org
 386 S:      Supported
 387 F:      drivers/acpi/pmic/
 388
 389 ACPI THERMAL DRIVER
 390 M:      Zhang Rui <rui.zhang@intel.com>
 391 L:      linux-acpi@vger.kernel.org
 392 W:      https://01.org/linux-acpi
 393 B:      https://bugzilla.kernel.org
 394 S:      Supported
 395 F:      drivers/acpi/*thermal*
 396
 397 ACPI VIDEO DRIVER
 398 M:      Zhang Rui <rui.zhang@intel.com>
 399 L:      linux-acpi@vger.kernel.org
 400 W:      https://01.org/linux-acpi
 401 B:      https://bugzilla.kernel.org
 402 S:      Supported
 403 F:      drivers/acpi/acpi_video.c
 404
 405 ACPI WMI DRIVER
 406 L:      platform-driver-x86@vger.kernel.org
 407 S:      Orphan
 408 F:      drivers/platform/x86/wmi.c
 409 F:      include/uapi/linux/wmi.h
 410
 411 AD1889 ALSA SOUND DRIVER
 412 M:      Thibaut Varene <T-Bone@parisc-linux.org>
 413 W:      http://wiki.parisc-linux.org/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/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 AD9389B DRIVER
 850 M:      Hans Verkuil <hans.verkuil@cisco.com>
 851 L:      linux-media@vger.kernel.org
 852 S:      Maintained
 853 F:      drivers/media/i2c/ad9389b*
 854
 855 ANALOG DEVICES INC ADGS1408 DRIVER
 856 M:      Mircea Caprioru <mircea.caprioru@analog.com>
 857 S:      Supported
 858 F:      drivers/mux/adgs1408.c
 859 F:      Documentation/devicetree/bindings/mux/adi,adgs1408.txt
 860
 861 ANALOG DEVICES INC ADP5061 DRIVER
 862 M:      Stefan Popa <stefan.popa@analog.com>
 863 L:      linux-pm@vger.kernel.org
 864 W:      http://ez.analog.com/community/linux-device-drivers
 865 S:      Supported
 866 F:      drivers/power/supply/adp5061.c
 867
 868 ANALOG DEVICES INC ADV7180 DRIVER
 869 M:      Lars-Peter Clausen <lars@metafoo.de>
 870 L:      linux-media@vger.kernel.org
 871 W:      http://ez.analog.com/community/linux-device-drivers
 872 S:      Supported
 873 F:      drivers/media/i2c/adv7180.c
 874
 875 ANALOG DEVICES INC ADV748X DRIVER
 876 M:      Kieran Bingham <kieran.bingham@ideasonboard.com>
 877 L:      linux-media@vger.kernel.org
 878 S:      Maintained
 879 F:      drivers/media/i2c/adv748x/*
 880
 881 ANALOG DEVICES INC ADV7511 DRIVER
 882 M:      Hans Verkuil <hans.verkuil@cisco.com>
 883 L:      linux-media@vger.kernel.org
 884 S:      Maintained
 885 F:      drivers/media/i2c/adv7511*
 886
 887 ANALOG DEVICES INC ADV7604 DRIVER
 888 M:      Hans Verkuil <hans.verkuil@cisco.com>
 889 L:      linux-media@vger.kernel.org
 890 S:      Maintained
 891 F:      drivers/media/i2c/adv7604*
 892
 893 ANALOG DEVICES INC ADV7842 DRIVER
 894 M:      Hans Verkuil <hans.verkuil@cisco.com>
 895 L:      linux-media@vger.kernel.org
 896 S:      Maintained
 897 F:      drivers/media/i2c/adv7842*
 898
 899 ANALOG DEVICES INC ASOC CODEC DRIVERS
 900 M:      Lars-Peter Clausen <lars@metafoo.de>
 901 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 902 W:      http://wiki.analog.com/
 903 W:      http://ez.analog.com/community/linux-device-drivers
 904 S:      Supported
 905 F:      sound/soc/codecs/adau*
 906 F:      sound/soc/codecs/adav*
 907 F:      sound/soc/codecs/ad1*
 908 F:      sound/soc/codecs/ad7*
 909 F:      sound/soc/codecs/ssm*
 910 F:      sound/soc/codecs/sigmadsp.*
 911
 912 ANALOG DEVICES INC DMA DRIVERS
 913 M:      Lars-Peter Clausen <lars@metafoo.de>
 914 W:      http://ez.analog.com/community/linux-device-drivers
 915 S:      Supported
 916 F:      drivers/dma/dma-axi-dmac.c
 917
 918 ANALOG DEVICES INC IIO DRIVERS
 919 M:      Lars-Peter Clausen <lars@metafoo.de>
 920 M:      Michael Hennerich <Michael.Hennerich@analog.com>
 921 W:      http://wiki.analog.com/
 922 W:      http://ez.analog.com/community/linux-device-drivers
 923 S:      Supported
 924 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523
 925 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350
 926 F:      drivers/iio/*/ad*
 927 F:      drivers/iio/adc/ltc2497*
 928 X:      drivers/iio/*/adjd*
 929 F:      drivers/staging/iio/*/ad*
 930
 931 ANDES ARCHITECTURE
 932 M:      Greentime Hu <green.hu@gmail.com>
 933 M:      Vincent Chen <deanbo422@gmail.com>
 934 T:      git https://github.com/andestech/linux.git
 935 S:      Supported
 936 F:      arch/nds32/
 937 F:      Documentation/devicetree/bindings/interrupt-controller/andestech,ativic32.txt
 938 F:      Documentation/devicetree/bindings/nds32/
 939 K:      nds32
 940 N:      nds32
 941
 942 ANDROID CONFIG FRAGMENTS
 943 M:      Rob Herring <robh@kernel.org>
 944 S:      Supported
 945 F:      kernel/configs/android*
 946
 947 ANDROID DRIVERS
 948 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 949 M:      Arve Hjønnevåg <arve@android.com>
 950 M:      Todd Kjos <tkjos@android.com>
 951 M:      Martijn Coenen <maco@android.com>
 952 M:      Joel Fernandes <joel@joelfernandes.org>
 953 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
 954 L:      devel@driverdev.osuosl.org
 955 S:      Supported
 956 F:      drivers/android/
 957 F:      drivers/staging/android/
 958
 959 ANDROID GOLDFISH PIC DRIVER
 960 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 961 S:      Supported
 962 F:      Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt
 963 F:      drivers/irqchip/irq-goldfish-pic.c
 964
 965 ANDROID GOLDFISH RTC DRIVER
 966 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 967 S:      Supported
 968 F:      Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt
 969 F:      drivers/rtc/rtc-goldfish.c
 970
 971 ANDROID ION DRIVER
 972 M:      Laura Abbott <labbott@redhat.com>
 973 M:      Sumit Semwal <sumit.semwal@linaro.org>
 974 L:      devel@driverdev.osuosl.org
 975 L:      dri-devel@lists.freedesktop.org
 976 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
 977 S:      Supported
 978 F:      drivers/staging/android/ion
 979 F:      drivers/staging/android/uapi/ion.h
 980
 981 AOA (Apple Onboard Audio) ALSA DRIVER
 982 M:      Johannes Berg <johannes@sipsolutions.net>
 983 L:      linuxppc-dev@lists.ozlabs.org
 984 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 985 S:      Maintained
 986 F:      sound/aoa/
 987
 988 APEX EMBEDDED SYSTEMS STX104 IIO DRIVER
 989 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 990 L:      linux-iio@vger.kernel.org
 991 S:      Maintained
 992 F:      drivers/iio/adc/stx104.c
 993
 994 APM DRIVER
 995 M:      Jiri Kosina <jikos@kernel.org>
 996 S:      Odd fixes
 997 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git
 998 F:      arch/x86/kernel/apm_32.c
 999 F:      include/linux/apm_bios.h
1000 F:      include/uapi/linux/apm_bios.h
1001 F:      drivers/char/apm-emulation.c
1002
1003 APPARMOR SECURITY MODULE
1004 M:      John Johansen <john.johansen@canonical.com>
1005 L:      apparmor@lists.ubuntu.com (subscribers-only, general discussion)
1006 W:      wiki.apparmor.net
1007 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor
1008 S:      Supported
1009 F:      security/apparmor/
1010 F:      Documentation/admin-guide/LSM/apparmor.rst
1011
1012 APPLE BCM5974 MULTITOUCH DRIVER
1013 M:      Henrik Rydberg <rydberg@bitmath.org>
1014 L:      linux-input@vger.kernel.org
1015 S:      Odd fixes
1016 F:      drivers/input/mouse/bcm5974.c
1017
1018 APPLE SMC DRIVER
1019 M:      Henrik Rydberg <rydberg@bitmath.org>
1020 L:      linux-hwmon@vger.kernel.org
1021 S:      Odd fixes
1022 F:      drivers/hwmon/applesmc.c
1023
1024 APPLETALK NETWORK LAYER
1025 L:      netdev@vger.kernel.org
1026 S:      Odd fixes
1027 F:      drivers/net/appletalk/
1028 F:      net/appletalk/
1029
1030 APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT
1031 M:      Duc Dang <dhdang@apm.com>
1032 S:      Supported
1033 F:      arch/arm64/boot/dts/apm/
1034
1035 APPLIED MICRO (APM) X-GENE SOC EDAC
1036 M:      Loc Ho <lho@apm.com>
1037 S:      Supported
1038 F:      drivers/edac/xgene_edac.c
1039 F:      Documentation/devicetree/bindings/edac/apm-xgene-edac.txt
1040
1041 APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER
1042 M:      Iyappan Subramanian <isubramanian@apm.com>
1043 M:      Keyur Chudgar <kchudgar@apm.com>
1044 S:      Supported
1045 F:      drivers/net/ethernet/apm/xgene-v2/
1046
1047 APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER
1048 M:      Iyappan Subramanian <isubramanian@apm.com>
1049 M:      Keyur Chudgar <kchudgar@apm.com>
1050 M:      Quan Nguyen <qnguyen@apm.com>
1051 S:      Supported
1052 F:      drivers/net/ethernet/apm/xgene/
1053 F:      drivers/net/phy/mdio-xgene.c
1054 F:      Documentation/devicetree/bindings/net/apm-xgene-enet.txt
1055 F:      Documentation/devicetree/bindings/net/apm-xgene-mdio.txt
1056
1057 APPLIED MICRO (APM) X-GENE SOC PMU
1058 M:      Tai Nguyen <ttnguyen@apm.com>
1059 S:      Supported
1060 F:      drivers/perf/xgene_pmu.c
1061 F:      Documentation/perf/xgene-pmu.txt
1062 F:      Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt
1063
1064 APTINA CAMERA SENSOR PLL
1065 M:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
1066 L:      linux-media@vger.kernel.org
1067 S:      Maintained
1068 F:      drivers/media/i2c/aptina-pll.*
1069
1070 ARC FRAMEBUFFER DRIVER
1071 M:      Jaya Kumar <jayalk@intworks.biz>
1072 S:      Maintained
1073 F:      drivers/video/fbdev/arcfb.c
1074 F:      drivers/video/fbdev/core/fb_defio.c
1075
1076 ARC PGU DRM DRIVER
1077 M:      Alexey Brodkin <abrodkin@synopsys.com>
1078 S:      Supported
1079 F:      drivers/gpu/drm/arc/
1080 F:      Documentation/devicetree/bindings/display/snps,arcpgu.txt
1081
1082 ARCNET NETWORK LAYER
1083 M:      Michael Grzeschik <m.grzeschik@pengutronix.de>
1084 L:      netdev@vger.kernel.org
1085 S:      Maintained
1086 F:      drivers/net/arcnet/
1087 F:      include/uapi/linux/if_arcnet.h
1088
1089 ARM ARCHITECTED TIMER DRIVER
1090 M:      Mark Rutland <mark.rutland@arm.com>
1091 M:      Marc Zyngier <marc.zyngier@arm.com>
1092 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1093 S:      Maintained
1094 F:      arch/arm/include/asm/arch_timer.h
1095 F:      arch/arm64/include/asm/arch_timer.h
1096 F:      drivers/clocksource/arm_arch_timer.c
1097
1098 ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT
1099 M:      Linus Walleij <linus.walleij@linaro.org>
1100 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1101 S:      Maintained
1102 F:      Documentation/devicetree/bindings/arm/arm-boards
1103 F:      Documentation/devicetree/bindings/auxdisplay/arm-charlcd.txt
1104 F:      Documentation/devicetree/bindings/clock/arm-integrator.txt
1105 F:      Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt
1106 F:      Documentation/devicetree/bindings/mtd/arm-versatile.txt
1107 F:      arch/arm/mach-integrator/
1108 F:      arch/arm/mach-realview/
1109 F:      arch/arm/mach-versatile/
1110 F:      arch/arm/plat-versatile/
1111 F:      arch/arm/boot/dts/arm-realview-*
1112 F:      arch/arm/boot/dts/integrator*
1113 F:      arch/arm/boot/dts/versatile*
1114 F:      drivers/clk/versatile/
1115 F:      drivers/i2c/busses/i2c-versatile.c
1116 F:      drivers/irqchip/irq-versatile-fpga.c
1117 F:      drivers/mtd/maps/physmap_of_versatile.c
1118 F:      drivers/power/reset/arm-versatile-reboot.c
1119 F:      drivers/soc/versatile/
1120
1121 ARM HDLCD DRM DRIVER
1122 M:      Liviu Dudau <liviu.dudau@arm.com>
1123 S:      Supported
1124 F:      drivers/gpu/drm/arm/hdlcd_*
1125 F:      Documentation/devicetree/bindings/display/arm,hdlcd.txt
1126
1127 ARM MALI-DP DRM DRIVER
1128 M:      Liviu Dudau <liviu.dudau@arm.com>
1129 M:      Brian Starkey <brian.starkey@arm.com>
1130 M:      Mali DP Maintainers <malidp@foss.arm.com>
1131 S:      Supported
1132 F:      drivers/gpu/drm/arm/
1133 F:      Documentation/devicetree/bindings/display/arm,malidp.txt
1134
1135 ARM MFM AND FLOPPY DRIVERS
1136 M:      Ian Molton <spyro@f2s.com>
1137 S:      Maintained
1138 F:      arch/arm/lib/floppydma.S
1139 F:      arch/arm/include/asm/floppy.h
1140
1141 ARM PMU PROFILING AND DEBUGGING
1142 M:      Will Deacon <will.deacon@arm.com>
1143 M:      Mark Rutland <mark.rutland@arm.com>
1144 S:      Maintained
1145 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1146 F:      arch/arm*/kernel/perf_*
1147 F:      arch/arm/oprofile/common.c
1148 F:      arch/arm*/kernel/hw_breakpoint.c
1149 F:      arch/arm*/include/asm/hw_breakpoint.h
1150 F:      arch/arm*/include/asm/perf_event.h
1151 F:      drivers/perf/*
1152 F:      include/linux/perf/arm_pmu.h
1153 F:      Documentation/devicetree/bindings/arm/pmu.txt
1154 F:      Documentation/devicetree/bindings/perf/
1155
1156 ARM PORT
1157 M:      Russell King <linux@armlinux.org.uk>
1158 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1159 W:      http://www.armlinux.org.uk/
1160 S:      Odd Fixes
1161 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git
1162 F:      arch/arm/
1163 X:      arch/arm/boot/dts/
1164
1165 ARM PRIMECELL AACI PL041 DRIVER
1166 M:      Russell King <linux@armlinux.org.uk>
1167 S:      Odd Fixes
1168 F:      sound/arm/aaci.*
1169
1170 ARM PRIMECELL BUS SUPPORT
1171 M:      Russell King <linux@armlinux.org.uk>
1172 S:      Odd Fixes
1173 F:      drivers/amba/
1174 F:      include/linux/amba/bus.h
1175
1176 ARM PRIMECELL CLCD PL110 DRIVER
1177 M:      Russell King <linux@armlinux.org.uk>
1178 S:      Odd Fixes
1179 F:      drivers/video/fbdev/amba-clcd.*
1180
1181 ARM PRIMECELL KMI PL050 DRIVER
1182 M:      Russell King <linux@armlinux.org.uk>
1183 S:      Odd Fixes
1184 F:      drivers/input/serio/ambakmi.*
1185 F:      include/linux/amba/kmi.h
1186
1187 ARM PRIMECELL MMCI PL180/1 DRIVER
1188 M:      Russell King <linux@armlinux.org.uk>
1189 S:      Odd Fixes
1190 F:      drivers/mmc/host/mmci.*
1191 F:      include/linux/amba/mmci.h
1192
1193 ARM PRIMECELL SSP PL022 SPI DRIVER
1194 M:      Linus Walleij <linus.walleij@linaro.org>
1195 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1196 S:      Maintained
1197 F:      Documentation/devicetree/bindings/spi/spi_pl022.txt
1198 F:      drivers/spi/spi-pl022.c
1199
1200 ARM PRIMECELL UART PL010 AND PL011 DRIVERS
1201 M:      Russell King <linux@armlinux.org.uk>
1202 S:      Odd Fixes
1203 F:      drivers/tty/serial/amba-pl01*.c
1204 F:      include/linux/amba/serial.h
1205
1206 ARM PRIMECELL VIC PL190/PL192 DRIVER
1207 M:      Linus Walleij <linus.walleij@linaro.org>
1208 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1209 S:      Maintained
1210 F:      Documentation/devicetree/bindings/interrupt-controller/arm,vic.txt
1211 F:      drivers/irqchip/irq-vic.c
1212
1213 ARM SMMU DRIVERS
1214 M:      Will Deacon <will.deacon@arm.com>
1215 R:      Robin Murphy <robin.murphy@arm.com>
1216 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1217 S:      Maintained
1218 F:      drivers/iommu/arm-smmu.c
1219 F:      drivers/iommu/arm-smmu-v3.c
1220 F:      drivers/iommu/io-pgtable-arm.c
1221 F:      drivers/iommu/io-pgtable-arm-v7s.c
1222
1223 ARM SUB-ARCHITECTURES
1224 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1225 S:      Maintained
1226 F:      arch/arm/mach-*/
1227 F:      arch/arm/plat-*/
1228 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc.git
1229
1230 ARM/ACTIONS SEMI ARCHITECTURE
1231 M:      Andreas Färber <afaerber@suse.de>
1232 R:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1233 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1234 S:      Maintained
1235 N:      owl
1236 F:      arch/arm/mach-actions/
1237 F:      arch/arm/boot/dts/owl-*
1238 F:      arch/arm64/boot/dts/actions/
1239 F:      drivers/clk/actions/
1240 F:      drivers/clocksource/timer-owl*
1241 F:      drivers/dma/owl-dma.c
1242 F:      drivers/i2c/busses/i2c-owl.c
1243 F:      drivers/pinctrl/actions/*
1244 F:      drivers/soc/actions/
1245 F:      include/dt-bindings/power/owl-*
1246 F:      include/linux/soc/actions/
1247 F:      Documentation/devicetree/bindings/arm/actions.txt
1248 F:      Documentation/devicetree/bindings/clock/actions,owl-cmu.txt
1249 F:      Documentation/devicetree/bindings/dma/owl-dma.txt
1250 F:      Documentation/devicetree/bindings/i2c/i2c-owl.txt
1251 F:      Documentation/devicetree/bindings/pinctrl/actions,s900-pinctrl.txt
1252 F:      Documentation/devicetree/bindings/power/actions,owl-sps.txt
1253 F:      Documentation/devicetree/bindings/timer/actions,owl-timer.txt
1254
1255 ARM/ADS SPHERE MACHINE SUPPORT
1256 M:      Lennert Buytenhek <kernel@wantstofly.org>
1257 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1258 S:      Maintained
1259
1260 ARM/AFEB9260 MACHINE SUPPORT
1261 M:      Sergey Lapin <slapin@ossfans.org>
1262 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1263 S:      Maintained
1264
1265 ARM/AJECO 1ARM MACHINE SUPPORT
1266 M:      Lennert Buytenhek <kernel@wantstofly.org>
1267 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1268 S:      Maintained
1269
1270 ARM/Allwinner SoC Clock Support
1271 M:      Emilio López <emilio@elopez.com.ar>
1272 S:      Maintained
1273 F:      drivers/clk/sunxi/
1274
1275 ARM/Allwinner sunXi SoC support
1276 M:      Maxime Ripard <maxime.ripard@bootlin.com>
1277 M:      Chen-Yu Tsai <wens@csie.org>
1278 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1279 S:      Maintained
1280 N:      sun[x456789]i
1281 N:      sun50i
1282 F:      arch/arm/mach-sunxi/
1283 F:      arch/arm64/boot/dts/allwinner/
1284 F:      drivers/clk/sunxi-ng/
1285 F:      drivers/pinctrl/sunxi/
1286 F:      drivers/soc/sunxi/
1287 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git
1288
1289 ARM/Amlogic Meson SoC CLOCK FRAMEWORK
1290 M:      Neil Armstrong <narmstrong@baylibre.com>
1291 M:      Jerome Brunet <jbrunet@baylibre.com>
1292 L:      linux-amlogic@lists.infradead.org
1293 S:      Maintained
1294 F:      drivers/clk/meson/
1295 F:      include/dt-bindings/clock/meson*
1296 F:      include/dt-bindings/clock/gxbb*
1297 F:      Documentation/devicetree/bindings/clock/amlogic*
1298
1299 ARM/Amlogic Meson SoC support
1300 M:      Carlo Caione <carlo@caione.org>
1301 M:      Kevin Hilman <khilman@baylibre.com>
1302 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1303 L:      linux-amlogic@lists.infradead.org
1304 W:      http://linux-meson.com/
1305 S:      Maintained
1306 F:      arch/arm/mach-meson/
1307 F:      arch/arm/boot/dts/meson*
1308 F:      arch/arm64/boot/dts/amlogic/
1309 F:      drivers/pinctrl/meson/
1310 F:      drivers/mmc/host/meson*
1311 N:      meson
1312
1313 ARM/Annapurna Labs ALPINE ARCHITECTURE
1314 M:      Tsahee Zidenberg <tsahee@annapurnalabs.com>
1315 M:      Antoine Tenart <antoine.tenart@bootlin.com>
1316 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1317 S:      Maintained
1318 F:      arch/arm/mach-alpine/
1319 F:      arch/arm/boot/dts/alpine*
1320 F:      arch/arm64/boot/dts/al/
1321 F:      drivers/*/*alpine*
1322
1323 ARM/ARTPEC MACHINE SUPPORT
1324 M:      Jesper Nilsson <jesper.nilsson@axis.com>
1325 M:      Lars Persson <lars.persson@axis.com>
1326 S:      Maintained
1327 L:      linux-arm-kernel@axis.com
1328 F:      arch/arm/mach-artpec
1329 F:      arch/arm/boot/dts/artpec6*
1330 F:      drivers/clk/axis
1331 F:      drivers/crypto/axis
1332 F:      drivers/pinctrl/pinctrl-artpec*
1333 F:      Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
1334
1335 ARM/ASPEED I2C DRIVER
1336 M:      Brendan Higgins <brendanhiggins@google.com>
1337 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
1338 R:      Joel Stanley <joel@jms.id.au>
1339 L:      linux-i2c@vger.kernel.org
1340 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1341 S:      Maintained
1342 F:      drivers/irqchip/irq-aspeed-i2c-ic.c
1343 F:      drivers/i2c/busses/i2c-aspeed.c
1344 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt
1345 F:      Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
1346
1347 ARM/ASPEED MACHINE SUPPORT
1348 M:      Joel Stanley <joel@jms.id.au>
1349 R:      Andrew Jeffery <andrew@aj.id.au>
1350 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1351 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
1352 Q:      https://patchwork.ozlabs.org/project/linux-aspeed/list/
1353 S:      Supported
1354 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git
1355 F:      arch/arm/mach-aspeed/
1356 F:      arch/arm/boot/dts/aspeed-*
1357 N:      aspeed
1358
1359 ARM/CALXEDA HIGHBANK ARCHITECTURE
1360 M:      Rob Herring <robh@kernel.org>
1361 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1362 S:      Maintained
1363 F:      arch/arm/mach-highbank/
1364 F:      arch/arm/boot/dts/highbank.dts
1365 F:      arch/arm/boot/dts/ecx-*.dts*
1366
1367 ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT
1368 M:      Krzysztof Halasa <khalasa@piap.pl>
1369 S:      Maintained
1370 F:      arch/arm/mach-cns3xxx/
1371
1372 ARM/CAVIUM THUNDER NETWORK DRIVER
1373 M:      Sunil Goutham <sgoutham@cavium.com>
1374 M:      Robert Richter <rric@kernel.org>
1375 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1376 S:      Supported
1377 F:      drivers/net/ethernet/cavium/thunder/
1378
1379 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
1380 M:      Lukasz Majewski <lukma@denx.de>
1381 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1382 S:      Maintained
1383 F:      arch/arm/mach-ep93xx/ts72xx.c
1384
1385 ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
1386 M:      Alexander Shiyan <shc_work@mail.ru>
1387 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1388 S:      Odd Fixes
1389 N:      clps711x
1390
1391 ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT
1392 M:      Lennert Buytenhek <kernel@wantstofly.org>
1393 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1394 S:      Maintained
1395
1396 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
1397 M:      Hartley Sweeten <hsweeten@visionengravers.com>
1398 M:      Alexander Sverdlin <alexander.sverdlin@gmail.com>
1399 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1400 S:      Maintained
1401 F:      arch/arm/mach-ep93xx/
1402 F:      arch/arm/mach-ep93xx/include/mach/
1403
1404 ARM/CLKDEV SUPPORT
1405 M:      Russell King <linux@armlinux.org.uk>
1406 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1407 S:      Maintained
1408 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
1409 F:      drivers/clk/clkdev.c
1410
1411 ARM/COMPULAB CM-X270/EM-X270 and CM-X300 MACHINE SUPPORT
1412 M:      Mike Rapoport <mike@compulab.co.il>
1413 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1414 S:      Maintained
1415
1416 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
1417 M:      Baruch Siach <baruch@tkos.co.il>
1418 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1419 S:      Maintained
1420 F:      arch/arm/boot/dts/cx92755*
1421 N:      digicolor
1422
1423 ARM/CONTEC MICRO9 MACHINE SUPPORT
1424 M:      Hubert Feurstein <hubert.feurstein@contec.at>
1425 S:      Maintained
1426 F:      arch/arm/mach-ep93xx/micro9.c
1427
1428 ARM/CORESIGHT FRAMEWORK AND DRIVERS
1429 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
1430 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1431 S:      Maintained
1432 F:      drivers/hwtracing/coresight/*
1433 F:      Documentation/trace/coresight.txt
1434 F:      Documentation/trace/coresight-cpu-debug.txt
1435 F:      Documentation/devicetree/bindings/arm/coresight.txt
1436 F:      Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt
1437 F:      Documentation/ABI/testing/sysfs-bus-coresight-devices-*
1438 F:      tools/perf/arch/arm/util/pmu.c
1439 F:      tools/perf/arch/arm/util/auxtrace.c
1440 F:      tools/perf/arch/arm/util/cs-etm.c
1441 F:      tools/perf/arch/arm/util/cs-etm.h
1442 F:      tools/perf/util/cs-etm.*
1443 F:      tools/perf/util/cs-etm-decoder/*
1444
1445 ARM/CORGI MACHINE SUPPORT
1446 M:      Richard Purdie <rpurdie@rpsys.net>
1447 S:      Maintained
1448
1449 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
1450 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1451 M:      Linus Walleij <linus.walleij@linaro.org>
1452 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1453 T:      git git://github.com/ulli-kroll/linux.git
1454 S:      Maintained
1455 F:      Documentation/devicetree/bindings/arm/gemini.txt
1456 F:      Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
1457 F:      Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt
1458 F:      Documentation/devicetree/bindings/rtc/faraday,ftrtc010.txt
1459 F:      arch/arm/mach-gemini/
1460 F:      drivers/net/ethernet/cortina/
1461 F:      drivers/pinctrl/pinctrl-gemini.c
1462 F:      drivers/rtc/rtc-ftrtc010.c
1463
1464 ARM/CSR SIRFPRIMA2 MACHINE SUPPORT
1465 M:      Barry Song <baohua@kernel.org>
1466 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1467 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux.git
1468 S:      Maintained
1469 F:      arch/arm/boot/dts/prima2*
1470 F:      arch/arm/mach-prima2/
1471 F:      drivers/clk/sirf/
1472 F:      drivers/clocksource/timer-prima2.c
1473 F:      drivers/clocksource/timer-atlas7.c
1474 N:      [^a-z]sirf
1475 X:      drivers/gnss
1476
1477 ARM/EBSA110 MACHINE SUPPORT
1478 M:      Russell King <linux@armlinux.org.uk>
1479 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1480 W:      http://www.armlinux.org.uk/
1481 S:      Maintained
1482 F:      arch/arm/mach-ebsa110/
1483 F:      drivers/net/ethernet/amd/am79c961a.*
1484
1485 ARM/ENERGY MICRO (SILICON LABS) EFM32 SUPPORT
1486 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
1487 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1488 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1489 S:      Maintained
1490 N:      efm32
1491
1492 ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6)
1493 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1494 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1495 S:      Maintained
1496 F:      arch/arm/mach-pxa/ezx.c
1497
1498 ARM/FARADAY FA526 PORT
1499 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1500 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1501 S:      Maintained
1502 T:      git git://git.berlios.de/gemini-board
1503 F:      arch/arm/mm/*-fa*
1504
1505 ARM/FOOTBRIDGE ARCHITECTURE
1506 M:      Russell King <linux@armlinux.org.uk>
1507 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1508 W:      http://www.armlinux.org.uk/
1509 S:      Maintained
1510 F:      arch/arm/include/asm/hardware/dec21285.h
1511 F:      arch/arm/mach-footbridge/
1512
1513 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
1514 M:      Shawn Guo <shawnguo@kernel.org>
1515 M:      Sascha Hauer <s.hauer@pengutronix.de>
1516 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1517 R:      Fabio Estevam <fabio.estevam@nxp.com>
1518 R:      NXP Linux Team <linux-imx@nxp.com>
1519 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1520 S:      Maintained
1521 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1522 F:      arch/arm/mach-imx/
1523 F:      arch/arm/mach-mxs/
1524 F:      arch/arm/boot/dts/imx*
1525 F:      arch/arm/configs/imx*_defconfig
1526 F:      drivers/clk/imx/
1527 F:      drivers/firmware/imx/
1528 F:      drivers/soc/imx/
1529 F:      include/linux/firmware/imx/
1530 F:      include/soc/imx/
1531
1532 ARM/FREESCALE VYBRID ARM ARCHITECTURE
1533 M:      Shawn Guo <shawnguo@kernel.org>
1534 M:      Sascha Hauer <s.hauer@pengutronix.de>
1535 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1536 R:      Stefan Agner <stefan@agner.ch>
1537 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1538 S:      Maintained
1539 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1540 F:      arch/arm/mach-imx/*vf610*
1541 F:      arch/arm/boot/dts/vf*
1542
1543 ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE
1544 M:      Shawn Guo <shawnguo@kernel.org>
1545 M:      Li Yang <leoyang.li@nxp.com>
1546 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1547 S:      Maintained
1548 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1549 F:      arch/arm/boot/dts/ls1021a*
1550 F:      arch/arm64/boot/dts/freescale/fsl-*
1551 F:      arch/arm64/boot/dts/freescale/qoriq-*
1552
1553 ARM/GLOMATION GESBC9312SX MACHINE SUPPORT
1554 M:      Lennert Buytenhek <kernel@wantstofly.org>
1555 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1556 S:      Maintained
1557
1558 ARM/GUMSTIX MACHINE SUPPORT
1559 M:      Steve Sakoman <sakoman@gmail.com>
1560 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1561 S:      Maintained
1562
1563 ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT
1564 M:      Philipp Zabel <philipp.zabel@gmail.com>
1565 M:      Paul Parsons <lost.distance@yahoo.com>
1566 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1567 S:      Maintained
1568 F:      arch/arm/mach-pxa/hx4700.c
1569 F:      arch/arm/mach-pxa/include/mach/hx4700.h
1570 F:      sound/soc/pxa/hx4700.c
1571
1572 ARM/HISILICON SOC SUPPORT
1573 M:      Wei Xu <xuwei5@hisilicon.com>
1574 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1575 W:      http://www.hisilicon.com
1576 S:      Supported
1577 T:      git git://github.com/hisilicon/linux-hisi.git
1578 F:      arch/arm/mach-hisi/
1579 F:      arch/arm/boot/dts/hi3*
1580 F:      arch/arm/boot/dts/hip*
1581 F:      arch/arm/boot/dts/hisi*
1582 F:      arch/arm64/boot/dts/hisilicon/
1583
1584 ARM/HP JORNADA 7XX MACHINE SUPPORT
1585 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
1586 W:      www.jlime.com
1587 S:      Maintained
1588 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
1589 F:      arch/arm/mach-sa1100/jornada720.c
1590 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
1591
1592 ARM/IGEP MACHINE SUPPORT
1593 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
1594 M:      Javier Martinez Canillas <javier@dowhile0.org>
1595 L:      linux-omap@vger.kernel.org
1596 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1597 S:      Maintained
1598 F:      arch/arm/boot/dts/omap3-igep*
1599
1600 ARM/INCOME PXA270 SUPPORT
1601 M:      Marek Vasut <marek.vasut@gmail.com>
1602 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1603 S:      Maintained
1604 F:      arch/arm/mach-pxa/colibri-pxa270-income.c
1605
1606 ARM/INTEL IOP13XX ARM ARCHITECTURE
1607 M:      Lennert Buytenhek <kernel@wantstofly.org>
1608 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1609 S:      Maintained
1610
1611 ARM/INTEL IOP32X ARM ARCHITECTURE
1612 M:      Lennert Buytenhek <kernel@wantstofly.org>
1613 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1614 S:      Maintained
1615
1616 ARM/INTEL IOP33X ARM ARCHITECTURE
1617 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1618 S:      Orphan
1619
1620 ARM/INTEL IQ81342EX MACHINE SUPPORT
1621 M:      Lennert Buytenhek <kernel@wantstofly.org>
1622 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1623 S:      Maintained
1624
1625 ARM/INTEL IXDP2850 MACHINE SUPPORT
1626 M:      Lennert Buytenhek <kernel@wantstofly.org>
1627 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1628 S:      Maintained
1629
1630 ARM/INTEL IXP4XX ARM ARCHITECTURE
1631 M:      Imre Kaloz <kaloz@openwrt.org>
1632 M:      Krzysztof Halasa <khalasa@piap.pl>
1633 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1634 S:      Maintained
1635 F:      arch/arm/mach-ixp4xx/
1636
1637 ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT
1638 M:      Jonathan Cameron <jic23@cam.ac.uk>
1639 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1640 S:      Maintained
1641 F:      arch/arm/mach-pxa/stargate2.c
1642 F:      drivers/pcmcia/pxa2xx_stargate2.c
1643
1644 ARM/INTEL XSC3 (MANZANO) ARM CORE
1645 M:      Lennert Buytenhek <kernel@wantstofly.org>
1646 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1647 S:      Maintained
1648
1649 ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT
1650 M:      Lennert Buytenhek <kernel@wantstofly.org>
1651 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1652 S:      Maintained
1653
1654 ARM/LG1K ARCHITECTURE
1655 M:      Chanho Min <chanho.min@lge.com>
1656 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1657 S:      Maintained
1658 F:      arch/arm64/boot/dts/lg/
1659
1660 ARM/LOGICPD PXA270 MACHINE SUPPORT
1661 M:      Lennert Buytenhek <kernel@wantstofly.org>
1662 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1663 S:      Maintained
1664
1665 ARM/LPC18XX ARCHITECTURE
1666 M:      Vladimir Zapolskiy <vz@mleia.com>
1667 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1668 S:      Maintained
1669 F:      arch/arm/boot/dts/lpc43*
1670 F:      drivers/i2c/busses/i2c-lpc2k.c
1671 F:      drivers/memory/pl172.c
1672 F:      drivers/mtd/spi-nor/nxp-spifi.c
1673 F:      drivers/rtc/rtc-lpc24xx.c
1674 N:      lpc18xx
1675
1676 ARM/LPC32XX SOC SUPPORT
1677 M:      Vladimir Zapolskiy <vz@mleia.com>
1678 M:      Sylvain Lemieux <slemieux.tyco@gmail.com>
1679 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1680 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
1681 S:      Maintained
1682 F:      arch/arm/boot/dts/lpc32*
1683 F:      arch/arm/mach-lpc32xx/
1684 F:      drivers/i2c/busses/i2c-pnx.c
1685 F:      drivers/net/ethernet/nxp/lpc_eth.c
1686 F:      drivers/usb/host/ohci-nxp.c
1687 F:      drivers/watchdog/pnx4008_wdt.c
1688 N:      lpc32xx
1689
1690 ARM/MAGICIAN MACHINE SUPPORT
1691 M:      Philipp Zabel <philipp.zabel@gmail.com>
1692 S:      Maintained
1693
1694 ARM/Marvell Dove/MV78xx0/Orion SOC support
1695 M:      Jason Cooper <jason@lakedaemon.net>
1696 M:      Andrew Lunn <andrew@lunn.ch>
1697 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1698 M:      Gregory Clement <gregory.clement@bootlin.com>
1699 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1700 S:      Maintained
1701 F:      Documentation/devicetree/bindings/soc/dove/
1702 F:      arch/arm/mach-dove/
1703 F:      arch/arm/mach-mv78xx0/
1704 F:      arch/arm/mach-orion5x/
1705 F:      arch/arm/plat-orion/
1706 F:      arch/arm/boot/dts/dove*
1707 F:      arch/arm/boot/dts/orion5x*
1708
1709 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K SOC support
1710 M:      Jason Cooper <jason@lakedaemon.net>
1711 M:      Andrew Lunn <andrew@lunn.ch>
1712 M:      Gregory Clement <gregory.clement@bootlin.com>
1713 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1714 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1715 S:      Maintained
1716 F:      arch/arm/boot/dts/armada*
1717 F:      arch/arm/boot/dts/kirkwood*
1718 F:      arch/arm/configs/mvebu_*_defconfig
1719 F:      arch/arm/mach-mvebu/
1720 F:      arch/arm64/boot/dts/marvell/armada*
1721 F:      drivers/cpufreq/armada-37xx-cpufreq.c
1722 F:      drivers/cpufreq/mvebu-cpufreq.c
1723 F:      drivers/irqchip/irq-armada-370-xp.c
1724 F:      drivers/irqchip/irq-mvebu-*
1725 F:      drivers/pinctrl/mvebu/
1726 F:      drivers/rtc/rtc-armada38x.c
1727
1728 ARM/Mediatek RTC DRIVER
1729 M:      Eddie Huang <eddie.huang@mediatek.com>
1730 M:      Sean Wang <sean.wang@mediatek.com>
1731 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1732 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1733 S:      Maintained
1734 F:      Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
1735 F:      drivers/rtc/rtc-mt6397.c
1736 F:      drivers/rtc/rtc-mt7622.c
1737
1738 ARM/Mediatek SoC support
1739 M:      Matthias Brugger <matthias.bgg@gmail.com>
1740 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1741 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1742 W:      https://mtk.bcnfs.org/
1743 C:      irc://chat.freenode.net/linux-mediatek
1744 S:      Maintained
1745 F:      arch/arm/boot/dts/mt6*
1746 F:      arch/arm/boot/dts/mt7*
1747 F:      arch/arm/boot/dts/mt8*
1748 F:      arch/arm/mach-mediatek/
1749 F:      arch/arm64/boot/dts/mediatek/
1750 F:      drivers/soc/mediatek/
1751 N:      mtk
1752 N:      mt[678]
1753 K:      mediatek
1754
1755 ARM/Mediatek USB3 PHY DRIVER
1756 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
1757 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1758 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1759 S:      Maintained
1760 F:      drivers/phy/mediatek/
1761 F:      Documentation/devicetree/bindings/phy/phy-mtk-*
1762
1763 ARM/MICREL KS8695 ARCHITECTURE
1764 M:      Greg Ungerer <gerg@uclinux.org>
1765 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1766 F:      arch/arm/mach-ks8695/
1767 S:      Odd Fixes
1768
1769 ARM/Microchip (AT91) SoC support
1770 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
1771 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
1772 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
1773 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1774 W:      http://www.linux4sam.org
1775 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git
1776 S:      Supported
1777 N:      at91
1778 N:      atmel
1779 F:      arch/arm/mach-at91/
1780 F:      include/soc/at91/
1781 F:      arch/arm/boot/dts/at91*.dts
1782 F:      arch/arm/boot/dts/at91*.dtsi
1783 F:      arch/arm/boot/dts/sama*.dts
1784 F:      arch/arm/boot/dts/sama*.dtsi
1785 F:      arch/arm/include/debug/at91.S
1786 F:      drivers/memory/atmel*
1787 F:      drivers/watchdog/sama5d4_wdt.c
1788 X:      drivers/input/touchscreen/atmel_mxt_ts.c
1789 X:      drivers/net/wireless/atmel/
1790
1791 ARM/MIOA701 MACHINE SUPPORT
1792 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1793 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1794 F:      arch/arm/mach-pxa/mioa701.c
1795 S:      Maintained
1796
1797 ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT
1798 M:      Michael Petchkovsky <mkpetch@internode.on.net>
1799 S:      Maintained
1800
1801 ARM/NOMADIK/U300/Ux500 ARCHITECTURES
1802 M:      Linus Walleij <linus.walleij@linaro.org>
1803 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1804 S:      Maintained
1805 F:      arch/arm/mach-nomadik/
1806 F:      arch/arm/mach-u300/
1807 F:      arch/arm/mach-ux500/
1808 F:      arch/arm/boot/dts/ste-*
1809 F:      drivers/clk/clk-nomadik.c
1810 F:      drivers/clk/clk-u300.c
1811 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
1812 F:      drivers/clocksource/timer-u300.c
1813 F:      drivers/dma/coh901318*
1814 F:      drivers/dma/ste_dma40*
1815 F:      drivers/hwspinlock/u8500_hsem.c
1816 F:      drivers/i2c/busses/i2c-nomadik.c
1817 F:      drivers/i2c/busses/i2c-stu300.c
1818 F:      drivers/mfd/ab3100*
1819 F:      drivers/mfd/ab8500*
1820 F:      drivers/mfd/abx500*
1821 F:      drivers/mfd/dbx500*
1822 F:      drivers/mfd/db8500*
1823 F:      drivers/pinctrl/nomadik/
1824 F:      drivers/pinctrl/pinctrl-coh901*
1825 F:      drivers/pinctrl/pinctrl-u300.c
1826 F:      drivers/rtc/rtc-ab3100.c
1827 F:      drivers/rtc/rtc-ab8500.c
1828 F:      drivers/rtc/rtc-coh901331.c
1829 F:      drivers/rtc/rtc-pl031.c
1830 F:      drivers/watchdog/coh901327_wdt.c
1831 F:      Documentation/devicetree/bindings/arm/ste-*
1832 F:      Documentation/devicetree/bindings/arm/ux500/
1833 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
1834
1835 ARM/NUVOTON NPCM ARCHITECTURE
1836 M:      Avi Fishman <avifishman70@gmail.com>
1837 M:      Tomer Maimon <tmaimon77@gmail.com>
1838 R:      Patrick Venture <venture@google.com>
1839 R:      Nancy Yuen <yuenn@google.com>
1840 R:      Brendan Higgins <brendanhiggins@google.com>
1841 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1842 S:      Supported
1843 F:      arch/arm/mach-npcm/
1844 F:      arch/arm/boot/dts/nuvoton-npcm*
1845 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clks.h
1846 F:      drivers/*/*npcm*
1847 F:      Documentation/devicetree/bindings/*/*npcm*
1848 F:      Documentation/devicetree/bindings/*/*/*npcm*
1849
1850 ARM/NUVOTON W90X900 ARM ARCHITECTURE
1851 M:      Wan ZongShun <mcuos.com@gmail.com>
1852 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1853 W:      http://www.mcuos.com
1854 S:      Maintained
1855 F:      arch/arm/mach-w90x900/
1856 F:      drivers/input/keyboard/w90p910_keypad.c
1857 F:      drivers/input/touchscreen/w90p910_ts.c
1858 F:      drivers/watchdog/nuc900_wdt.c
1859 F:      drivers/net/ethernet/nuvoton/w90p910_ether.c
1860 F:      drivers/mtd/nand/raw/nuc900_nand.c
1861 F:      drivers/rtc/rtc-nuc900.c
1862 F:      drivers/spi/spi-nuc900.c
1863 F:      drivers/usb/host/ehci-w90x900.c
1864 F:      drivers/video/fbdev/nuc900fb.c
1865
1866 ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
1867 M:      Nelson Castillo <arhuaco@freaks-unidos.net>
1868 L:      openmoko-kernel@lists.openmoko.org (subscribers-only)
1869 W:      http://wiki.openmoko.org/wiki/Neo_FreeRunner
1870 S:      Supported
1871
1872 ARM/Orion SoC/Technologic Systems TS-78xx platform support
1873 M:      Alexander Clouter <alex@digriz.org.uk>
1874 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1875 W:      http://www.digriz.org.uk/ts78xx/kernel
1876 S:      Maintained
1877 F:      arch/arm/mach-orion5x/ts78xx-*
1878
1879 ARM/OXNAS platform support
1880 M:      Neil Armstrong <narmstrong@baylibre.com>
1881 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1882 L:      linux-oxnas@groups.io (moderated for non-subscribers)
1883 S:      Maintained
1884 F:      arch/arm/mach-oxnas/
1885 F:      arch/arm/boot/dts/ox8*.dts*
1886 N:      oxnas
1887
1888 ARM/PALM TREO SUPPORT
1889 M:      Tomas Cech <sleep_walker@suse.com>
1890 L:      linux-arm-kernel@lists.infradead.org
1891 W:      http://hackndev.com
1892 S:      Maintained
1893 F:      arch/arm/mach-pxa/palmtreo.*
1894
1895 ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT
1896 M:      Marek Vasut <marek.vasut@gmail.com>
1897 L:      linux-arm-kernel@lists.infradead.org
1898 W:      http://hackndev.com
1899 S:      Maintained
1900 F:      arch/arm/mach-pxa/include/mach/palmtx.h
1901 F:      arch/arm/mach-pxa/palmtx.c
1902 F:      arch/arm/mach-pxa/palmt5.*
1903 F:      arch/arm/mach-pxa/include/mach/palmld.h
1904 F:      arch/arm/mach-pxa/palmld.c
1905 F:      arch/arm/mach-pxa/palmte2.*
1906 F:      arch/arm/mach-pxa/include/mach/palmtc.h
1907 F:      arch/arm/mach-pxa/palmtc.c
1908
1909 ARM/PALMZ72 SUPPORT
1910 M:      Sergey Lapin <slapin@ossfans.org>
1911 L:      linux-arm-kernel@lists.infradead.org
1912 W:      http://hackndev.com
1913 S:      Maintained
1914 F:      arch/arm/mach-pxa/palmz72.*
1915
1916 ARM/PLEB SUPPORT
1917 M:      Peter Chubb <pleb@gelato.unsw.edu.au>
1918 W:      http://www.disy.cse.unsw.edu.au/Hardware/PLEB
1919 S:      Maintained
1920
1921 ARM/PT DIGITAL BOARD PORT
1922 M:      Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
1923 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1924 W:      http://www.armlinux.org.uk/
1925 S:      Maintained
1926
1927 ARM/QUALCOMM SUPPORT
1928 M:      Andy Gross <andy.gross@linaro.org>
1929 M:      David Brown <david.brown@linaro.org>
1930 L:      linux-arm-msm@vger.kernel.org
1931 S:      Maintained
1932 F:      Documentation/devicetree/bindings/soc/qcom/
1933 F:      arch/arm/boot/dts/qcom-*.dts
1934 F:      arch/arm/boot/dts/qcom-*.dtsi
1935 F:      arch/arm/mach-qcom/
1936 F:      arch/arm64/boot/dts/qcom/*
1937 F:      drivers/i2c/busses/i2c-qup.c
1938 F:      drivers/clk/qcom/
1939 F:      drivers/dma/qcom/
1940 F:      drivers/soc/qcom/
1941 F:      drivers/spi/spi-qup.c
1942 F:      drivers/tty/serial/msm_serial.c
1943 F:      drivers/*/pm8???-*
1944 F:      drivers/mfd/ssbi.c
1945 F:      drivers/firmware/qcom_scm*
1946 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux.git
1947
1948 ARM/RADISYS ENP2611 MACHINE SUPPORT
1949 M:      Lennert Buytenhek <kernel@wantstofly.org>
1950 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1951 S:      Maintained
1952
1953 ARM/REALTEK ARCHITECTURE
1954 M:      Andreas Färber <afaerber@suse.de>
1955 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1956 S:      Maintained
1957 F:      arch/arm64/boot/dts/realtek/
1958 F:      Documentation/devicetree/bindings/arm/realtek.txt
1959
1960 ARM/RENESAS ARM64 ARCHITECTURE
1961 M:      Simon Horman <horms@verge.net.au>
1962 M:      Magnus Damm <magnus.damm@gmail.com>
1963 L:      linux-renesas-soc@vger.kernel.org
1964 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
1965 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
1966 S:      Supported
1967 F:      arch/arm64/boot/dts/renesas/
1968 F:      Documentation/devicetree/bindings/arm/shmobile.txt
1969 F:      drivers/soc/renesas/
1970 F:      include/linux/soc/renesas/
1971
1972 ARM/RISCPC ARCHITECTURE
1973 M:      Russell King <linux@armlinux.org.uk>
1974 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1975 W:      http://www.armlinux.org.uk/
1976 S:      Maintained
1977 F:      arch/arm/include/asm/hardware/entry-macro-iomd.S
1978 F:      arch/arm/include/asm/hardware/ioc.h
1979 F:      arch/arm/include/asm/hardware/iomd.h
1980 F:      arch/arm/include/asm/hardware/memc.h
1981 F:      arch/arm/mach-rpc/
1982 F:      drivers/net/ethernet/8390/etherh.c
1983 F:      drivers/net/ethernet/i825xx/ether1*
1984 F:      drivers/net/ethernet/seeq/ether3*
1985 F:      drivers/scsi/arm/
1986
1987 ARM/Rockchip SoC support
1988 M:      Heiko Stuebner <heiko@sntech.de>
1989 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1990 L:      linux-rockchip@lists.infradead.org
1991 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
1992 S:      Maintained
1993 F:      arch/arm/boot/dts/rk3*
1994 F:      arch/arm/boot/dts/rv1108*
1995 F:      arch/arm/mach-rockchip/
1996 F:      drivers/clk/rockchip/
1997 F:      drivers/i2c/busses/i2c-rk3x.c
1998 F:      drivers/*/*rockchip*
1999 F:      drivers/*/*/*rockchip*
2000 F:      sound/soc/rockchip/
2001 N:      rockchip
2002
2003 ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
2004 M:      Kukjin Kim <kgene@kernel.org>
2005 M:      Krzysztof Kozlowski <krzk@kernel.org>
2006 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2007 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2008 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
2009 S:      Maintained
2010 F:      arch/arm/boot/dts/s3c*
2011 F:      arch/arm/boot/dts/s5p*
2012 F:      arch/arm/boot/dts/exynos*
2013 F:      arch/arm64/boot/dts/exynos/
2014 F:      arch/arm/plat-samsung/
2015 F:      arch/arm/mach-s3c24*/
2016 F:      arch/arm/mach-s3c64xx/
2017 F:      arch/arm/mach-s5p*/
2018 F:      arch/arm/mach-exynos*/
2019 F:      drivers/*/*s3c24*
2020 F:      drivers/*/*/*s3c24*
2021 F:      drivers/*/*s3c64xx*
2022 F:      drivers/*/*s5pv210*
2023 F:      drivers/memory/samsung/*
2024 F:      drivers/soc/samsung/*
2025 F:      Documentation/arm/Samsung/
2026 F:      Documentation/devicetree/bindings/arm/samsung/
2027 F:      Documentation/devicetree/bindings/sram/samsung-sram.txt
2028 F:      Documentation/devicetree/bindings/power/pd-samsung.txt
2029 N:      exynos
2030
2031 ARM/SAMSUNG MOBILE MACHINE SUPPORT
2032 M:      Kyungmin Park <kyungmin.park@samsung.com>
2033 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2034 S:      Maintained
2035 F:      arch/arm/mach-s5pv210/
2036
2037 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
2038 M:      Kyungmin Park <kyungmin.park@samsung.com>
2039 M:      Kamil Debski <kamil@wypas.org>
2040 M:      Andrzej Hajda <a.hajda@samsung.com>
2041 L:      linux-arm-kernel@lists.infradead.org
2042 L:      linux-media@vger.kernel.org
2043 S:      Maintained
2044 F:      drivers/media/platform/s5p-g2d/
2045
2046 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
2047 M:      Marek Szyprowski <m.szyprowski@samsung.com>
2048 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2049 L:      linux-media@vger.kernel.org
2050 S:      Maintained
2051 F:      drivers/media/platform/s5p-cec/
2052 F:      Documentation/devicetree/bindings/media/s5p-cec.txt
2053
2054 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
2055 M:      Andrzej Pietrasiewicz <andrzej.p@samsung.com>
2056 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
2057 L:      linux-arm-kernel@lists.infradead.org
2058 L:      linux-media@vger.kernel.org
2059 S:      Maintained
2060 F:      drivers/media/platform/s5p-jpeg/
2061
2062 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
2063 M:      Kyungmin Park <kyungmin.park@samsung.com>
2064 M:      Kamil Debski <kamil@wypas.org>
2065 M:      Jeongtae Park <jtp.park@samsung.com>
2066 M:      Andrzej Hajda <a.hajda@samsung.com>
2067 L:      linux-arm-kernel@lists.infradead.org
2068 L:      linux-media@vger.kernel.org
2069 S:      Maintained
2070 F:      drivers/media/platform/s5p-mfc/
2071
2072 ARM/SHMOBILE ARM ARCHITECTURE
2073 M:      Simon Horman <horms@verge.net.au>
2074 M:      Magnus Damm <magnus.damm@gmail.com>
2075 L:      linux-renesas-soc@vger.kernel.org
2076 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2077 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2078 S:      Supported
2079 F:      arch/arm/boot/dts/emev2*
2080 F:      arch/arm/boot/dts/r7s*
2081 F:      arch/arm/boot/dts/r8a*
2082 F:      arch/arm/boot/dts/r9a*
2083 F:      arch/arm/boot/dts/sh*
2084 F:      arch/arm/configs/shmobile_defconfig
2085 F:      arch/arm/include/debug/renesas-scif.S
2086 F:      arch/arm/mach-shmobile/
2087 F:      Documentation/devicetree/bindings/arm/shmobile.txt
2088 F:      drivers/soc/renesas/
2089 F:      include/linux/soc/renesas/
2090
2091 ARM/SOCFPGA ARCHITECTURE
2092 M:      Dinh Nguyen <dinguyen@kernel.org>
2093 S:      Maintained
2094 F:      arch/arm/mach-socfpga/
2095 F:      arch/arm/boot/dts/socfpga*
2096 F:      arch/arm/configs/socfpga_defconfig
2097 F:      arch/arm64/boot/dts/altera/
2098 W:      http://www.rocketboards.org
2099 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
2100
2101 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
2102 M:      Dinh Nguyen <dinguyen@kernel.org>
2103 S:      Maintained
2104 F:      drivers/clk/socfpga/
2105
2106 ARM/SOCFPGA EDAC SUPPORT
2107 M:      Thor Thayer <thor.thayer@linux.intel.com>
2108 S:      Maintained
2109 F:      drivers/edac/altera_edac.
2110
2111 ARM/SPREADTRUM SoC SUPPORT
2112 M:      Orson Zhai <orsonzhai@gmail.com>
2113 M:      Baolin Wang <baolin.wang@linaro.org>
2114 M:      Chunyan Zhang <zhang.lyra@gmail.com>
2115 S:      Maintained
2116 F:      arch/arm64/boot/dts/sprd
2117 N:      sprd
2118
2119 ARM/STI ARCHITECTURE
2120 M:      Patrice Chotard <patrice.chotard@st.com>
2121 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2122 W:      http://www.stlinux.com
2123 S:      Maintained
2124 F:      arch/arm/mach-sti/
2125 F:      arch/arm/boot/dts/sti*
2126 F:      drivers/char/hw_random/st-rng.c
2127 F:      drivers/clocksource/arm_global_timer.c
2128 F:      drivers/clocksource/clksrc_st_lpc.c
2129 F:      drivers/cpufreq/sti-cpufreq.c
2130 F:      drivers/dma/st_fdma*
2131 F:      drivers/i2c/busses/i2c-st.c
2132 F:      drivers/media/rc/st_rc.c
2133 F:      drivers/media/platform/sti/c8sectpfe/
2134 F:      drivers/mmc/host/sdhci-st.c
2135 F:      drivers/phy/st/phy-miphy28lp.c
2136 F:      drivers/phy/st/phy-stih407-usb.c
2137 F:      drivers/pinctrl/pinctrl-st.c
2138 F:      drivers/remoteproc/st_remoteproc.c
2139 F:      drivers/remoteproc/st_slim_rproc.c
2140 F:      drivers/reset/sti/
2141 F:      drivers/rtc/rtc-st-lpc.c
2142 F:      drivers/tty/serial/st-asc.c
2143 F:      drivers/usb/dwc3/dwc3-st.c
2144 F:      drivers/usb/host/ehci-st.c
2145 F:      drivers/usb/host/ohci-st.c
2146 F:      drivers/watchdog/st_lpc_wdt.c
2147 F:      drivers/ata/ahci_st.c
2148 F:      include/linux/remoteproc/st_slim_rproc.h
2149
2150 ARM/STM32 ARCHITECTURE
2151 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2152 M:      Alexandre Torgue <alexandre.torgue@st.com>
2153 L:      linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers)
2154 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2155 S:      Maintained
2156 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2157 N:      stm32
2158 N:      stm
2159 F:      arch/arm/boot/dts/stm32*
2160 F:      arch/arm/mach-stm32/
2161 F:      drivers/clocksource/armv7m_systick.c
2162
2163 ARM/Synaptics SoC support
2164 M:      Jisheng Zhang <Jisheng.Zhang@synaptics.com>
2165 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2166 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2167 S:      Maintained
2168 F:      arch/arm/mach-berlin/
2169 F:      arch/arm/boot/dts/berlin*
2170 F:      arch/arm64/boot/dts/synaptics/
2171
2172 ARM/TANGO ARCHITECTURE
2173 M:      Marc Gonzalez <marc.w.gonzalez@free.fr>
2174 M:      Mans Rullgard <mans@mansr.com>
2175 L:      linux-arm-kernel@lists.infradead.org
2176 S:      Odd Fixes
2177 N:      tango
2178
2179 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2180 M:      Lennert Buytenhek <kernel@wantstofly.org>
2181 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2182 S:      Maintained
2183
2184 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2185 M:      Hans Verkuil <hans.verkuil@cisco.com>
2186 L:      linux-tegra@vger.kernel.org
2187 L:      linux-media@vger.kernel.org
2188 S:      Maintained
2189 F:      drivers/media/platform/tegra-cec/
2190 F:      Documentation/devicetree/bindings/media/tegra-cec.txt
2191
2192 ARM/TETON BGA MACHINE SUPPORT
2193 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2194 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2195 S:      Maintained
2196
2197 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2198 M:      Santosh Shilimkar <ssantosh@kernel.org>
2199 L:      linux-kernel@vger.kernel.org
2200 S:      Maintained
2201 F:      drivers/memory/*emif*
2202
2203 ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE
2204 M:      Tero Kristo <t-kristo@ti.com>
2205 M:      Nishanth Menon <nm@ti.com>
2206 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2207 S:      Supported
2208 F:      Documentation/devicetree/bindings/arm/ti/k3.txt
2209 F:      arch/arm64/boot/dts/ti/Makefile
2210 F:      arch/arm64/boot/dts/ti/k3-*
2211
2212 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2213 M:      Santosh Shilimkar <ssantosh@kernel.org>
2214 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2215 S:      Maintained
2216 F:      arch/arm/mach-keystone/
2217 F:      arch/arm/boot/dts/keystone-*
2218 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
2219
2220 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2221 M:      Santosh Shilimkar <ssantosh@kernel.org>
2222 L:      linux-kernel@vger.kernel.org
2223 S:      Maintained
2224 F:      drivers/clk/keystone/
2225
2226 ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE
2227 M:      Santosh Shilimkar <ssantosh@kernel.org>
2228 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2229 L:      linux-kernel@vger.kernel.org
2230 S:      Maintained
2231 F:      drivers/clocksource/timer-keystone.c
2232
2233 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2234 M:      Santosh Shilimkar <ssantosh@kernel.org>
2235 L:      linux-kernel@vger.kernel.org
2236 S:      Maintained
2237 F:      drivers/power/reset/keystone-reset.c
2238
2239 ARM/THECUS N2100 MACHINE SUPPORT
2240 M:      Lennert Buytenhek <kernel@wantstofly.org>
2241 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2242 S:      Maintained
2243
2244 ARM/TOSA MACHINE SUPPORT
2245 M:      Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2246 M:      Dirk Opfer <dirk@opfer-online.de>
2247 S:      Maintained
2248
2249 ARM/UNIPHIER ARCHITECTURE
2250 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
2251 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2252 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
2253 S:      Maintained
2254 F:      Documentation/devicetree/bindings/gpio/gpio-uniphier.txt
2255 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.txt
2256 F:      arch/arm/boot/dts/uniphier*
2257 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2258 F:      arch/arm/mach-uniphier/
2259 F:      arch/arm/mm/cache-uniphier.c
2260 F:      arch/arm64/boot/dts/socionext/uniphier*
2261 F:      drivers/bus/uniphier-system-bus.c
2262 F:      drivers/clk/uniphier/
2263 F:      drivers/gpio/gpio-uniphier.c
2264 F:      drivers/i2c/busses/i2c-uniphier*
2265 F:      drivers/irqchip/irq-uniphier-aidet.c
2266 F:      drivers/mmc/host/uniphier-sd.c
2267 F:      drivers/pinctrl/uniphier/
2268 F:      drivers/reset/reset-uniphier.c
2269 F:      drivers/tty/serial/8250/8250_uniphier.c
2270 N:      uniphier
2271
2272 ARM/Ux500 CLOCK FRAMEWORK SUPPORT
2273 M:      Ulf Hansson <ulf.hansson@linaro.org>
2274 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2275 T:      git git://git.linaro.org/people/ulfh/clk.git
2276 S:      Maintained
2277 F:      drivers/clk/ux500/
2278
2279 ARM/VERSATILE EXPRESS PLATFORM
2280 M:      Liviu Dudau <liviu.dudau@arm.com>
2281 M:      Sudeep Holla <sudeep.holla@arm.com>
2282 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2283 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2284 S:      Maintained
2285 F:      arch/arm/boot/dts/vexpress*
2286 F:      arch/arm64/boot/dts/arm/
2287 F:      arch/arm/mach-vexpress/
2288 F:      */*/vexpress*
2289 F:      */*/*/vexpress*
2290 F:      drivers/clk/versatile/clk-vexpress-osc.c
2291 F:      drivers/clocksource/timer-versatile.c
2292 N:      mps2
2293
2294 ARM/VFP SUPPORT
2295 M:      Russell King <linux@armlinux.org.uk>
2296 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2297 W:      http://www.armlinux.org.uk/
2298 S:      Maintained
2299 F:      arch/arm/vfp/
2300
2301 ARM/VOIPAC PXA270 SUPPORT
2302 M:      Marek Vasut <marek.vasut@gmail.com>
2303 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2304 S:      Maintained
2305 F:      arch/arm/mach-pxa/vpac270.c
2306 F:      arch/arm/mach-pxa/include/mach/vpac270.h
2307
2308 ARM/VT8500 ARM ARCHITECTURE
2309 M:      Tony Prisk <linux@prisktech.co.nz>
2310 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2311 S:      Maintained
2312 F:      arch/arm/mach-vt8500/
2313 F:      drivers/clocksource/timer-vt8500.c
2314 F:      drivers/i2c/busses/i2c-wmt.c
2315 F:      drivers/mmc/host/wmt-sdmmc.c
2316 F:      drivers/pwm/pwm-vt8500.c
2317 F:      drivers/rtc/rtc-vt8500.c
2318 F:      drivers/tty/serial/vt8500_serial.c
2319 F:      drivers/usb/host/ehci-platform.c
2320 F:      drivers/usb/host/uhci-platform.c
2321 F:      drivers/video/fbdev/vt8500lcdfb.*
2322 F:      drivers/video/fbdev/wm8505fb*
2323 F:      drivers/video/fbdev/wmt_ge_rops.*
2324
2325 ARM/ZIPIT Z2 SUPPORT
2326 M:      Marek Vasut <marek.vasut@gmail.com>
2327 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2328 S:      Maintained
2329 F:      arch/arm/mach-pxa/z2.c
2330 F:      arch/arm/mach-pxa/include/mach/z2.h
2331
2332 ARM/ZTE ARCHITECTURE
2333 M:      Jun Nie <jun.nie@linaro.org>
2334 M:      Shawn Guo <shawnguo@kernel.org>
2335 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2336 S:      Maintained
2337 F:      arch/arm/boot/dts/zx2967*
2338 F:      arch/arm/mach-zx/
2339 F:      arch/arm64/boot/dts/zte/
2340 F:      drivers/clk/zte/
2341 F:      drivers/dma/zx_dma.c
2342 F:      drivers/gpio/gpio-zx.c
2343 F:      drivers/i2c/busses/i2c-zx2967.c
2344 F:      drivers/mmc/host/dw_mmc-zx.*
2345 F:      drivers/pinctrl/zte/
2346 F:      drivers/soc/zte/
2347 F:      drivers/thermal/zx2967_thermal.c
2348 F:      drivers/watchdog/zx2967_wdt.c
2349 F:      Documentation/devicetree/bindings/arm/zte.txt
2350 F:      Documentation/devicetree/bindings/clock/zx2967*.txt
2351 F:      Documentation/devicetree/bindings/dma/zxdma.txt
2352 F:      Documentation/devicetree/bindings/gpio/zx296702-gpio.txt
2353 F:      Documentation/devicetree/bindings/i2c/i2c-zx2967.txt
2354 F:      Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
2355 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
2356 F:      Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
2357 F:      Documentation/devicetree/bindings/soc/zte/
2358 F:      Documentation/devicetree/bindings/sound/zte,*.txt
2359 F:      Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
2360 F:      Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt
2361 F:      include/dt-bindings/clock/zx2967*.h
2362 F:      include/dt-bindings/soc/zte,*.h
2363 F:      sound/soc/codecs/zx_aud96p22.c
2364 F:      sound/soc/zte/
2365
2366 ARM/ZYNQ ARCHITECTURE
2367 M:      Michal Simek <michal.simek@xilinx.com>
2368 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2369 W:      http://wiki.xilinx.com
2370 T:      git https://github.com/Xilinx/linux-xlnx.git
2371 S:      Supported
2372 F:      arch/arm/mach-zynq/
2373 F:      drivers/cpuidle/cpuidle-zynq.c
2374 F:      drivers/block/xsysace.c
2375 N:      zynq
2376 N:      xilinx
2377 F:      drivers/clocksource/timer-cadence-ttc.c
2378 F:      drivers/i2c/busses/i2c-cadence.c
2379 F:      drivers/mmc/host/sdhci-of-arasan.c
2380 F:      drivers/edac/synopsys_edac.c
2381 F:      drivers/i2c/busses/i2c-xiic.c
2382
2383 ARM64 PORT (AARCH64 ARCHITECTURE)
2384 M:      Catalin Marinas <catalin.marinas@arm.com>
2385 M:      Will Deacon <will.deacon@arm.com>
2386 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2387 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2388 S:      Maintained
2389 F:      arch/arm64/
2390 X:      arch/arm64/boot/dts/
2391 F:      Documentation/arm64/
2392
2393 AS3645A LED FLASH CONTROLLER DRIVER
2394 M:      Sakari Ailus <sakari.ailus@iki.fi>
2395 L:      linux-leds@vger.kernel.org
2396 S:      Maintained
2397 F:      drivers/leds/leds-as3645a.c
2398
2399 ASAHI KASEI AK7375 LENS VOICE COIL DRIVER
2400 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
2401 L:      linux-media@vger.kernel.org
2402 T:      git git://linuxtv.org/media_tree.git
2403 S:      Maintained
2404 F:      drivers/media/i2c/ak7375.c
2405 F:      Documentation/devicetree/bindings/media/i2c/ak7375.txt
2406
2407 ASAHI KASEI AK8974 DRIVER
2408 M:      Linus Walleij <linus.walleij@linaro.org>
2409 L:      linux-iio@vger.kernel.org
2410 W:      http://www.akm.com/
2411 S:      Supported
2412 F:      drivers/iio/magnetometer/ak8974.c
2413
2414 ASC7621 HARDWARE MONITOR DRIVER
2415 M:      George Joseph <george.joseph@fairview5.com>
2416 L:      linux-hwmon@vger.kernel.org
2417 S:      Maintained
2418 F:      Documentation/hwmon/asc7621
2419 F:      drivers/hwmon/asc7621.c
2420
2421 ASPEED VIDEO ENGINE DRIVER
2422 M:      Eddie James <eajames@linux.ibm.com>
2423 L:      linux-media@vger.kernel.org
2424 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2425 S:      Maintained
2426 F:      drivers/media/platform/aspeed-video.c
2427 F:      Documentation/devicetree/bindings/media/aspeed-video.txt
2428
2429 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2430 M:      Corentin Chary <corentin.chary@gmail.com>
2431 L:      acpi4asus-user@lists.sourceforge.net
2432 L:      platform-driver-x86@vger.kernel.org
2433 W:      http://acpi4asus.sf.net
2434 S:      Maintained
2435 F:      drivers/platform/x86/asus*.c
2436 F:      drivers/platform/x86/eeepc*.c
2437
2438 ASUS WIRELESS RADIO CONTROL DRIVER
2439 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2440 L:      platform-driver-x86@vger.kernel.org
2441 S:      Maintained
2442 F:      drivers/platform/x86/asus-wireless.c
2443
2444 ASYMMETRIC KEYS
2445 M:      David Howells <dhowells@redhat.com>
2446 L:      keyrings@vger.kernel.org
2447 S:      Maintained
2448 F:      Documentation/crypto/asymmetric-keys.txt
2449 F:      include/linux/verification.h
2450 F:      include/crypto/public_key.h
2451 F:      include/crypto/pkcs7.h
2452 F:      crypto/asymmetric_keys/
2453
2454 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2455 R:      Dan Williams <dan.j.williams@intel.com>
2456 W:      http://sourceforge.net/projects/xscaleiop
2457 S:      Odd fixes
2458 F:      Documentation/crypto/async-tx-api.txt
2459 F:      crypto/async_tx/
2460 F:      drivers/dma/
2461 F:      include/linux/dmaengine.h
2462 F:      include/linux/async_tx.h
2463
2464 AT24 EEPROM DRIVER
2465 M:      Bartosz Golaszewski <brgl@bgdev.pl>
2466 L:      linux-i2c@vger.kernel.org
2467 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2468 S:      Maintained
2469 F:      Documentation/devicetree/bindings/eeprom/at24.txt
2470 F:      drivers/misc/eeprom/at24.c
2471 F:      include/linux/platform_data/at24.h
2472
2473 ATA OVER ETHERNET (AOE) DRIVER
2474 M:      "Ed L. Cashin" <ed.cashin@acm.org>
2475 W:      http://www.openaoe.org/
2476 S:      Supported
2477 F:      Documentation/aoe/
2478 F:      drivers/block/aoe/
2479
2480 ATHEROS 71XX/9XXX GPIO DRIVER
2481 M:      Alban Bedel <albeu@free.fr>
2482 W:      https://github.com/AlbanBedel/linux
2483 T:      git git://github.com/AlbanBedel/linux
2484 S:      Maintained
2485 F:      drivers/gpio/gpio-ath79.c
2486 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2487
2488 ATHEROS 71XX/9XXX USB PHY DRIVER
2489 M:      Alban Bedel <albeu@free.fr>
2490 W:      https://github.com/AlbanBedel/linux
2491 T:      git git://github.com/AlbanBedel/linux
2492 S:      Maintained
2493 F:      drivers/phy/qualcomm/phy-ath79-usb.c
2494 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
2495
2496 ATHEROS ATH GENERIC UTILITIES
2497 M:      Kalle Valo <kvalo@codeaurora.org>
2498 L:      linux-wireless@vger.kernel.org
2499 S:      Supported
2500 F:      drivers/net/wireless/ath/*
2501
2502 ATHEROS ATH5K WIRELESS DRIVER
2503 M:      Jiri Slaby <jirislaby@gmail.com>
2504 M:      Nick Kossifidis <mickflemm@gmail.com>
2505 M:      Luis Chamberlain <mcgrof@kernel.org>
2506 L:      linux-wireless@vger.kernel.org
2507 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2508 S:      Maintained
2509 F:      drivers/net/wireless/ath/ath5k/
2510
2511 ATHEROS ATH6KL WIRELESS DRIVER
2512 M:      Kalle Valo <kvalo@codeaurora.org>
2513 L:      linux-wireless@vger.kernel.org
2514 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2515 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2516 S:      Supported
2517 F:      drivers/net/wireless/ath/ath6kl/
2518
2519 ATI_REMOTE2 DRIVER
2520 M:      Ville Syrjala <syrjala@sci.fi>
2521 S:      Maintained
2522 F:      drivers/input/misc/ati_remote2.c
2523
2524 ATK0110 HWMON DRIVER
2525 M:      Luca Tettamanti <kronos.it@gmail.com>
2526 L:      linux-hwmon@vger.kernel.org
2527 S:      Maintained
2528 F:      drivers/hwmon/asus_atk0110.c
2529
2530 ATLX ETHERNET DRIVERS
2531 M:      Jay Cliburn <jcliburn@gmail.com>
2532 M:      Chris Snook <chris.snook@gmail.com>
2533 L:      netdev@vger.kernel.org
2534 W:      http://sourceforge.net/projects/atl1
2535 W:      http://atl1.sourceforge.net
2536 S:      Maintained
2537 F:      drivers/net/ethernet/atheros/
2538
2539 ATM
2540 M:      Chas Williams <3chas3@gmail.com>
2541 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2542 L:      netdev@vger.kernel.org
2543 W:      http://linux-atm.sourceforge.net
2544 S:      Maintained
2545 F:      drivers/atm/
2546 F:      include/linux/atm*
2547 F:      include/uapi/linux/atm*
2548
2549 ATMEL MACB ETHERNET DRIVER
2550 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2551 S:      Supported
2552 F:      drivers/net/ethernet/cadence/
2553
2554 ATMEL MAXTOUCH DRIVER
2555 M:      Nick Dyer <nick@shmanahar.org>
2556 T:      git git://github.com/ndyer/linux.git
2557 S:      Maintained
2558 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2559 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2560
2561 ATMEL WIRELESS DRIVER
2562 M:      Simon Kelley <simon@thekelleys.org.uk>
2563 L:      linux-wireless@vger.kernel.org
2564 W:      http://www.thekelleys.org.uk/atmel
2565 W:      http://atmelwlandriver.sourceforge.net/
2566 S:      Maintained
2567 F:      drivers/net/wireless/atmel/atmel*
2568
2569 ATOMIC INFRASTRUCTURE
2570 M:      Will Deacon <will.deacon@arm.com>
2571 M:      Peter Zijlstra <peterz@infradead.org>
2572 R:      Boqun Feng <boqun.feng@gmail.com>
2573 L:      linux-kernel@vger.kernel.org
2574 S:      Maintained
2575 F:      arch/*/include/asm/atomic*.h
2576 F:      include/*/atomic*.h
2577
2578 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2579 M:      Bradley Grove <linuxdrivers@attotech.com>
2580 L:      linux-scsi@vger.kernel.org
2581 W:      http://www.attotech.com
2582 S:      Supported
2583 F:      drivers/scsi/esas2r
2584
2585 ATUSB IEEE 802.15.4 RADIO DRIVER
2586 M:      Stefan Schmidt <stefan@datenfreihafen.org>
2587 L:      linux-wpan@vger.kernel.org
2588 S:      Maintained
2589 F:      drivers/net/ieee802154/atusb.c
2590 F:      drivers/net/ieee802154/atusb.h
2591 F:      drivers/net/ieee802154/at86rf230.h
2592
2593 AUDIT SUBSYSTEM
2594 M:      Paul Moore <paul@paul-moore.com>
2595 M:      Eric Paris <eparis@redhat.com>
2596 L:      linux-audit@redhat.com (moderated for non-subscribers)
2597 W:      https://github.com/linux-audit
2598 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2599 S:      Supported
2600 F:      include/linux/audit.h
2601 F:      include/uapi/linux/audit.h
2602 F:      kernel/audit*
2603
2604 AUXILIARY DISPLAY DRIVERS
2605 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2606 S:      Maintained
2607 F:      drivers/auxdisplay/
2608 F:      include/linux/cfag12864b.h
2609
2610 AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER
2611 M:      Andreas Klinger <ak@it-klinger.de>
2612 L:      linux-iio@vger.kernel.org
2613 S:      Maintained
2614 F:      Documentation/devicetree/bindings/iio/adc/avia-hx711.txt
2615 F:      drivers/iio/adc/hx711.c
2616
2617 AX.25 NETWORK LAYER
2618 M:      Ralf Baechle <ralf@linux-mips.org>
2619 L:      linux-hams@vger.kernel.org
2620 W:      http://www.linux-ax25.org/
2621 S:      Maintained
2622 F:      include/uapi/linux/ax25.h
2623 F:      include/net/ax25.h
2624 F:      net/ax25/
2625
2626 AXENTIA ARM DEVICES
2627 M:      Peter Rosin <peda@axentia.se>
2628 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2629 S:      Maintained
2630 F:      Documentation/devicetree/bindings/arm/axentia.txt
2631 F:      arch/arm/boot/dts/at91-linea.dtsi
2632 F:      arch/arm/boot/dts/at91-natte.dtsi
2633 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2634 F:      arch/arm/boot/dts/at91-tse850-3.dts
2635
2636 AXENTIA ASOC DRIVERS
2637 M:      Peter Rosin <peda@axentia.se>
2638 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2639 S:      Maintained
2640 F:      Documentation/devicetree/bindings/sound/axentia,*
2641 F:      sound/soc/atmel/tse850-pcm5142.c
2642
2643 AZ6007 DVB DRIVER
2644 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2645 L:      linux-media@vger.kernel.org
2646 W:      https://linuxtv.org
2647 T:      git git://linuxtv.org/media_tree.git
2648 S:      Maintained
2649 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2650
2651 AZTECH FM RADIO RECEIVER DRIVER
2652 M:      Hans Verkuil <hverkuil@xs4all.nl>
2653 L:      linux-media@vger.kernel.org
2654 T:      git git://linuxtv.org/media_tree.git
2655 W:      https://linuxtv.org
2656 S:      Maintained
2657 F:      drivers/media/radio/radio-aztech*
2658
2659 B43 WIRELESS DRIVER
2660 L:      linux-wireless@vger.kernel.org
2661 L:      b43-dev@lists.infradead.org
2662 W:      http://wireless.kernel.org/en/users/Drivers/b43
2663 S:      Odd Fixes
2664 F:      drivers/net/wireless/broadcom/b43/
2665
2666 B43LEGACY WIRELESS DRIVER
2667 M:      Larry Finger <Larry.Finger@lwfinger.net>
2668 L:      linux-wireless@vger.kernel.org
2669 L:      b43-dev@lists.infradead.org
2670 W:      http://wireless.kernel.org/en/users/Drivers/b43
2671 S:      Maintained
2672 F:      drivers/net/wireless/broadcom/b43legacy/
2673
2674 BACKLIGHT CLASS/SUBSYSTEM
2675 M:      Lee Jones <lee.jones@linaro.org>
2676 M:      Daniel Thompson <daniel.thompson@linaro.org>
2677 M:      Jingoo Han <jingoohan1@gmail.com>
2678 L:      dri-devel@lists.freedesktop.org
2679 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2680 S:      Maintained
2681 F:      drivers/video/backlight/
2682 F:      include/linux/backlight.h
2683 F:      include/linux/pwm_backlight.h
2684 F:      Documentation/devicetree/bindings/leds/backlight
2685
2686 BATMAN ADVANCED
2687 M:      Marek Lindner <mareklindner@neomailbox.ch>
2688 M:      Simon Wunderlich <sw@simonwunderlich.de>
2689 M:      Antonio Quartulli <a@unstable.cc>
2690 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2691 W:      https://www.open-mesh.org/
2692 Q:      https://patchwork.open-mesh.org/project/batman/list/
2693 S:      Maintained
2694 F:      Documentation/ABI/testing/sysfs-class-net-batman-adv
2695 F:      Documentation/ABI/testing/sysfs-class-net-mesh
2696 F:      Documentation/networking/batman-adv.rst
2697 F:      include/uapi/linux/batadv_packet.h
2698 F:      include/uapi/linux/batman_adv.h
2699 F:      net/batman-adv/
2700
2701 BAYCOM/HDLCDRV DRIVERS FOR AX.25
2702 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
2703 L:      linux-hams@vger.kernel.org
2704 W:      http://www.baycom.org/~tom/ham/ham.html
2705 S:      Maintained
2706 F:      drivers/net/hamradio/baycom*
2707
2708 BCACHE (BLOCK LAYER CACHE)
2709 M:      Coly Li <colyli@suse.de>
2710 M:      Kent Overstreet <kent.overstreet@gmail.com>
2711 L:      linux-bcache@vger.kernel.org
2712 W:      http://bcache.evilpiepirate.org
2713 C:      irc://irc.oftc.net/bcache
2714 S:      Maintained
2715 F:      drivers/md/bcache/
2716
2717 BDISP ST MEDIA DRIVER
2718 M:      Fabien Dessenne <fabien.dessenne@st.com>
2719 L:      linux-media@vger.kernel.org
2720 T:      git git://linuxtv.org/media_tree.git
2721 W:      https://linuxtv.org
2722 S:      Supported
2723 F:      drivers/media/platform/sti/bdisp
2724
2725 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
2726 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
2727 L:      netdev@vger.kernel.org
2728 S:      Maintained
2729 F:      drivers/net/ethernet/ec_bhf.c
2730
2731 BEFS FILE SYSTEM
2732 M:      Luis de Bethencourt <luisbg@kernel.org>
2733 M:      Salah Triki <salah.triki@gmail.com>
2734 S:      Maintained
2735 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
2736 F:      Documentation/filesystems/befs.txt
2737 F:      fs/befs/
2738
2739 BFQ I/O SCHEDULER
2740 M:      Paolo Valente <paolo.valente@linaro.org>
2741 M:      Jens Axboe <axboe@kernel.dk>
2742 L:      linux-block@vger.kernel.org
2743 S:      Maintained
2744 F:      block/bfq-*
2745 F:      Documentation/block/bfq-iosched.txt
2746
2747 BFS FILE SYSTEM
2748 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
2749 S:      Maintained
2750 F:      Documentation/filesystems/bfs.txt
2751 F:      fs/bfs/
2752 F:      include/uapi/linux/bfs_fs.h
2753
2754 BLINKM RGB LED DRIVER
2755 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
2756 S:      Maintained
2757 F:      drivers/leds/leds-blinkm.c
2758
2759 BLOCK LAYER
2760 M:      Jens Axboe <axboe@kernel.dk>
2761 L:      linux-block@vger.kernel.org
2762 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
2763 S:      Maintained
2764 F:      block/
2765 F:      drivers/block/
2766 F:      kernel/trace/blktrace.c
2767 F:      lib/sbitmap.c
2768
2769 BLOCK2MTD DRIVER
2770 M:      Joern Engel <joern@lazybastard.org>
2771 L:      linux-mtd@lists.infradead.org
2772 S:      Maintained
2773 F:      drivers/mtd/devices/block2mtd.c
2774
2775 BLUETOOTH DRIVERS
2776 M:      Marcel Holtmann <marcel@holtmann.org>
2777 M:      Johan Hedberg <johan.hedberg@gmail.com>
2778 L:      linux-bluetooth@vger.kernel.org
2779 W:      http://www.bluez.org/
2780 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2781 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2782 S:      Maintained
2783 F:      drivers/bluetooth/
2784
2785 BLUETOOTH SUBSYSTEM
2786 M:      Marcel Holtmann <marcel@holtmann.org>
2787 M:      Johan Hedberg <johan.hedberg@gmail.com>
2788 L:      linux-bluetooth@vger.kernel.org
2789 W:      http://www.bluez.org/
2790 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2791 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2792 S:      Maintained
2793 F:      net/bluetooth/
2794 F:      include/net/bluetooth/
2795
2796 BONDING DRIVER
2797 M:      Jay Vosburgh <j.vosburgh@gmail.com>
2798 M:      Veaceslav Falico <vfalico@gmail.com>
2799 M:      Andy Gospodarek <andy@greyhouse.net>
2800 L:      netdev@vger.kernel.org
2801 W:      http://sourceforge.net/projects/bonding/
2802 S:      Supported
2803 F:      drivers/net/bonding/
2804 F:      include/uapi/linux/if_bonding.h
2805
2806 BPF (Safe dynamic programs and tools)
2807 M:      Alexei Starovoitov <ast@kernel.org>
2808 M:      Daniel Borkmann <daniel@iogearbox.net>
2809 L:      netdev@vger.kernel.org
2810 L:      linux-kernel@vger.kernel.org
2811 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
2812 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
2813 Q:      https://patchwork.ozlabs.org/project/netdev/list/?delegate=77147
2814 S:      Supported
2815 F:      arch/*/net/*
2816 F:      Documentation/networking/filter.txt
2817 F:      Documentation/bpf/
2818 F:      include/linux/bpf*
2819 F:      include/linux/filter.h
2820 F:      include/trace/events/xdp.h
2821 F:      include/uapi/linux/bpf*
2822 F:      include/uapi/linux/filter.h
2823 F:      kernel/bpf/
2824 F:      kernel/trace/bpf_trace.c
2825 F:      lib/test_bpf.c
2826 F:      net/bpf/
2827 F:      net/core/filter.c
2828 F:      net/sched/act_bpf.c
2829 F:      net/sched/cls_bpf.c
2830 F:      samples/bpf/
2831 F:      tools/bpf/
2832 F:      tools/lib/bpf/
2833 F:      tools/testing/selftests/bpf/
2834
2835 BPF JIT for ARM
2836 M:      Shubham Bansal <illusionist.neo@gmail.com>
2837 L:      netdev@vger.kernel.org
2838 S:      Maintained
2839 F:      arch/arm/net/
2840
2841 BPF JIT for ARM64
2842 M:      Daniel Borkmann <daniel@iogearbox.net>
2843 M:      Alexei Starovoitov <ast@kernel.org>
2844 M:      Zi Shen Lim <zlim.lnx@gmail.com>
2845 L:      netdev@vger.kernel.org
2846 S:      Supported
2847 F:      arch/arm64/net/
2848
2849 BPF JIT for MIPS (32-BIT AND 64-BIT)
2850 M:      Paul Burton <paul.burton@mips.com>
2851 L:      netdev@vger.kernel.org
2852 S:      Maintained
2853 F:      arch/mips/net/
2854
2855 BPF JIT for NFP NICs
2856 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
2857 L:      netdev@vger.kernel.org
2858 S:      Supported
2859 F:      drivers/net/ethernet/netronome/nfp/bpf/
2860
2861 BPF JIT for POWERPC (32-BIT AND 64-BIT)
2862 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
2863 M:      Sandipan Das <sandipan@linux.ibm.com>
2864 L:      netdev@vger.kernel.org
2865 S:      Maintained
2866 F:      arch/powerpc/net/
2867
2868 BPF JIT for S390
2869 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
2870 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
2871 L:      netdev@vger.kernel.org
2872 S:      Maintained
2873 F:      arch/s390/net/
2874 X:      arch/s390/net/pnet.c
2875
2876 BPF JIT for SPARC (32-BIT AND 64-BIT)
2877 M:      David S. Miller <davem@davemloft.net>
2878 L:      netdev@vger.kernel.org
2879 S:      Maintained
2880 F:      arch/sparc/net/
2881
2882 BPF JIT for X86 32-BIT
2883 M:      Wang YanQing <udknight@gmail.com>
2884 L:      netdev@vger.kernel.org
2885 S:      Maintained
2886 F:      arch/x86/net/bpf_jit_comp32.c
2887
2888 BPF JIT for X86 64-BIT
2889 M:      Alexei Starovoitov <ast@kernel.org>
2890 M:      Daniel Borkmann <daniel@iogearbox.net>
2891 L:      netdev@vger.kernel.org
2892 S:      Supported
2893 F:      arch/x86/net/
2894 X:      arch/x86/net/bpf_jit_comp32.c
2895
2896 BROADCOM B44 10/100 ETHERNET DRIVER
2897 M:      Michael Chan <michael.chan@broadcom.com>
2898 L:      netdev@vger.kernel.org
2899 S:      Supported
2900 F:      drivers/net/ethernet/broadcom/b44.*
2901
2902 BROADCOM B53 ETHERNET SWITCH DRIVER
2903 M:      Florian Fainelli <f.fainelli@gmail.com>
2904 L:      netdev@vger.kernel.org
2905 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
2906 S:      Supported
2907 F:      drivers/net/dsa/b53/*
2908 F:      include/linux/platform_data/b53.h
2909
2910 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
2911 M:      Florian Fainelli <f.fainelli@gmail.com>
2912 M:      Ray Jui <rjui@broadcom.com>
2913 M:      Scott Branden <sbranden@broadcom.com>
2914 M:      bcm-kernel-feedback-list@broadcom.com
2915 T:      git git://github.com/broadcom/mach-bcm
2916 S:      Maintained
2917 N:      bcm281*
2918 N:      bcm113*
2919 N:      bcm216*
2920 N:      kona
2921 F:      arch/arm/mach-bcm/
2922
2923 BROADCOM BCM2835 ARM ARCHITECTURE
2924 M:      Eric Anholt <eric@anholt.net>
2925 M:      Stefan Wahren <stefan.wahren@i2se.com>
2926 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
2927 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2928 T:      git git://github.com/anholt/linux
2929 S:      Maintained
2930 N:      bcm2835
2931 F:      drivers/staging/vc04_services
2932
2933 BROADCOM BCM47XX MIPS ARCHITECTURE
2934 M:      Hauke Mehrtens <hauke@hauke-m.de>
2935 M:      Rafał Miłecki <zajec5@gmail.com>
2936 L:      linux-mips@vger.kernel.org
2937 S:      Maintained
2938 F:      Documentation/devicetree/bindings/mips/brcm/
2939 F:      arch/mips/bcm47xx/*
2940 F:      arch/mips/include/asm/mach-bcm47xx/*
2941
2942 BROADCOM BCM5301X ARM ARCHITECTURE
2943 M:      Hauke Mehrtens <hauke@hauke-m.de>
2944 M:      Rafał Miłecki <zajec5@gmail.com>
2945 M:      bcm-kernel-feedback-list@broadcom.com
2946 L:      linux-arm-kernel@lists.infradead.org
2947 S:      Maintained
2948 F:      arch/arm/mach-bcm/bcm_5301x.c
2949 F:      arch/arm/boot/dts/bcm5301x*.dtsi
2950 F:      arch/arm/boot/dts/bcm470*
2951 F:      arch/arm/boot/dts/bcm953012*
2952
2953 BROADCOM BCM53573 ARM ARCHITECTURE
2954 M:      Rafał Miłecki <rafal@milecki.pl>
2955 L:      linux-arm-kernel@lists.infradead.org
2956 S:      Maintained
2957 F:      arch/arm/boot/dts/bcm53573*
2958 F:      arch/arm/boot/dts/bcm47189*
2959
2960 BROADCOM BCM63XX ARM ARCHITECTURE
2961 M:      Florian Fainelli <f.fainelli@gmail.com>
2962 M:      bcm-kernel-feedback-list@broadcom.com
2963 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2964 T:      git git://github.com/broadcom/stblinux.git
2965 S:      Maintained
2966 N:      bcm63xx
2967
2968 BROADCOM BCM63XX/BCM33XX UDC DRIVER
2969 M:      Kevin Cernekee <cernekee@gmail.com>
2970 L:      linux-usb@vger.kernel.org
2971 S:      Maintained
2972 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
2973
2974 BROADCOM BCM7XXX ARM ARCHITECTURE
2975 M:      Brian Norris <computersforpeace@gmail.com>
2976 M:      Gregory Fong <gregory.0xf0@gmail.com>
2977 M:      Florian Fainelli <f.fainelli@gmail.com>
2978 M:      bcm-kernel-feedback-list@broadcom.com
2979 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2980 T:      git git://github.com/broadcom/stblinux.git
2981 S:      Maintained
2982 F:      arch/arm/mach-bcm/*brcmstb*
2983 F:      arch/arm/boot/dts/bcm7*.dts*
2984 F:      drivers/bus/brcmstb_gisb.c
2985 F:      arch/arm/mm/cache-b15-rac.c
2986 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
2987 N:      brcmstb
2988
2989 BROADCOM BMIPS CPUFREQ DRIVER
2990 M:      Markus Mayer <mmayer@broadcom.com>
2991 M:      bcm-kernel-feedback-list@broadcom.com
2992 L:      linux-pm@vger.kernel.org
2993 S:      Maintained
2994 F:      drivers/cpufreq/bmips-cpufreq.c
2995
2996 BROADCOM BMIPS MIPS ARCHITECTURE
2997 M:      Kevin Cernekee <cernekee@gmail.com>
2998 M:      Florian Fainelli <f.fainelli@gmail.com>
2999 L:      linux-mips@vger.kernel.org
3000 T:      git git://github.com/broadcom/stblinux.git
3001 S:      Maintained
3002 F:      arch/mips/bmips/*
3003 F:      arch/mips/include/asm/mach-bmips/*
3004 F:      arch/mips/kernel/*bmips*
3005 F:      arch/mips/boot/dts/brcm/bcm*.dts*
3006 F:      drivers/irqchip/irq-bcm63*
3007 F:      drivers/irqchip/irq-bcm7*
3008 F:      drivers/irqchip/irq-brcmstb*
3009 F:      include/linux/bcm963xx_nvram.h
3010 F:      include/linux/bcm963xx_tag.h
3011
3012 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
3013 M:      Rasesh Mody <rasesh.mody@cavium.com>
3014 M:      Dept-GELinuxNICDev@cavium.com
3015 L:      netdev@vger.kernel.org
3016 S:      Supported
3017 F:      drivers/net/ethernet/broadcom/bnx2.*
3018 F:      drivers/net/ethernet/broadcom/bnx2_*
3019
3020 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
3021 M:      QLogic-Storage-Upstream@qlogic.com
3022 L:      linux-scsi@vger.kernel.org
3023 S:      Supported
3024 F:      drivers/scsi/bnx2fc/
3025
3026 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
3027 M:      QLogic-Storage-Upstream@qlogic.com
3028 L:      linux-scsi@vger.kernel.org
3029 S:      Supported
3030 F:      drivers/scsi/bnx2i/
3031
3032 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
3033 M:      Ariel Elior <ariel.elior@cavium.com>
3034 M:      Sudarsana Kalluru <sudarsana.kalluru@cavium.com>
3035 M:      everest-linux-l2@cavium.com
3036 L:      netdev@vger.kernel.org
3037 S:      Supported
3038 F:      drivers/net/ethernet/broadcom/bnx2x/
3039
3040 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
3041 M:      Michael Chan <michael.chan@broadcom.com>
3042 L:      netdev@vger.kernel.org
3043 S:      Supported
3044 F:      drivers/net/ethernet/broadcom/bnxt/
3045
3046 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
3047 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
3048 M:      Franky Lin <franky.lin@broadcom.com>
3049 M:      Hante Meuleman <hante.meuleman@broadcom.com>
3050 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
3051 M:      Wright Feng <wright.feng@cypress.com>
3052 L:      linux-wireless@vger.kernel.org
3053 L:      brcm80211-dev-list.pdl@broadcom.com
3054 L:      brcm80211-dev-list@cypress.com
3055 S:      Supported
3056 F:      drivers/net/wireless/broadcom/brcm80211/
3057
3058 BROADCOM BRCMSTB GPIO DRIVER
3059 M:      Gregory Fong <gregory.0xf0@gmail.com>
3060 L:      bcm-kernel-feedback-list@broadcom.com
3061 S:      Supported
3062 F:      drivers/gpio/gpio-brcmstb.c
3063 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
3064
3065 BROADCOM BRCMSTB I2C DRIVER
3066 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3067 L:      linux-i2c@vger.kernel.org
3068 L:      bcm-kernel-feedback-list@broadcom.com
3069 S:      Supported
3070 F:      drivers/i2c/busses/i2c-brcmstb.c
3071 F:      Documentation/devicetree/bindings/i2c/i2c-brcmstb.txt
3072
3073 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
3074 M:      Al Cooper <alcooperx@gmail.com>
3075 L:      linux-kernel@vger.kernel.org
3076 L:      bcm-kernel-feedback-list@broadcom.com
3077 S:      Maintained
3078 F:      drivers/phy/broadcom/phy-brcm-usb*
3079
3080 BROADCOM GENET ETHERNET DRIVER
3081 M:      Doug Berger <opendmb@gmail.com>
3082 M:      Florian Fainelli <f.fainelli@gmail.com>
3083 L:      netdev@vger.kernel.org
3084 S:      Supported
3085 F:      drivers/net/ethernet/broadcom/genet/
3086
3087 BROADCOM IPROC ARM ARCHITECTURE
3088 M:      Ray Jui <rjui@broadcom.com>
3089 M:      Scott Branden <sbranden@broadcom.com>
3090 M:      bcm-kernel-feedback-list@broadcom.com
3091 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3092 T:      git git://github.com/broadcom/cygnus-linux.git
3093 S:      Maintained
3094 N:      iproc
3095 N:      cygnus
3096 N:      bcm[-_]nsp
3097 N:      bcm9113*
3098 N:      bcm9583*
3099 N:      bcm9585*
3100 N:      bcm9586*
3101 N:      bcm988312
3102 N:      bcm113*
3103 N:      bcm583*
3104 N:      bcm585*
3105 N:      bcm586*
3106 N:      bcm88312
3107 N:      hr2
3108 N:      stingray
3109 F:      arch/arm64/boot/dts/broadcom/northstar2/*
3110 F:      arch/arm64/boot/dts/broadcom/stingray/*
3111 F:      drivers/clk/bcm/clk-ns*
3112 F:      drivers/clk/bcm/clk-sr*
3113 F:      drivers/pinctrl/bcm/pinctrl-ns*
3114 F:      include/dt-bindings/clock/bcm-sr*
3115
3116 BROADCOM KONA GPIO DRIVER
3117 M:      Ray Jui <rjui@broadcom.com>
3118 L:      bcm-kernel-feedback-list@broadcom.com
3119 S:      Supported
3120 F:      drivers/gpio/gpio-bcm-kona.c
3121 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
3122
3123 BROADCOM NETXTREME-E ROCE DRIVER
3124 M:      Selvin Xavier <selvin.xavier@broadcom.com>
3125 M:      Devesh Sharma <devesh.sharma@broadcom.com>
3126 M:      Somnath Kotur <somnath.kotur@broadcom.com>
3127 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
3128 L:      linux-rdma@vger.kernel.org
3129 W:      http://www.broadcom.com
3130 S:      Supported
3131 F:      drivers/infiniband/hw/bnxt_re/
3132 F:      include/uapi/rdma/bnxt_re-abi.h
3133
3134 BROADCOM NVRAM DRIVER
3135 M:      Rafał Miłecki <zajec5@gmail.com>
3136 L:      linux-mips@vger.kernel.org
3137 S:      Maintained
3138 F:      drivers/firmware/broadcom/*
3139
3140 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
3141 M:      Rafał Miłecki <zajec5@gmail.com>
3142 L:      linux-wireless@vger.kernel.org
3143 S:      Maintained
3144 F:      drivers/bcma/
3145 F:      include/linux/bcma/
3146
3147 BROADCOM STB AVS CPUFREQ DRIVER
3148 M:      Markus Mayer <mmayer@broadcom.com>
3149 M:      bcm-kernel-feedback-list@broadcom.com
3150 L:      linux-pm@vger.kernel.org
3151 S:      Maintained
3152 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
3153 F:      drivers/cpufreq/brcmstb*
3154
3155 BROADCOM STB AVS TMON DRIVER
3156 M:      Markus Mayer <mmayer@broadcom.com>
3157 M:      bcm-kernel-feedback-list@broadcom.com
3158 L:      linux-pm@vger.kernel.org
3159 S:      Maintained
3160 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3161 F:      drivers/thermal/broadcom/brcmstb*
3162
3163 BROADCOM STB NAND FLASH DRIVER
3164 M:      Brian Norris <computersforpeace@gmail.com>
3165 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3166 L:      linux-mtd@lists.infradead.org
3167 L:      bcm-kernel-feedback-list@broadcom.com
3168 S:      Maintained
3169 F:      drivers/mtd/nand/raw/brcmnand/
3170
3171 BROADCOM STB DPFE DRIVER
3172 M:      Markus Mayer <mmayer@broadcom.com>
3173 M:      bcm-kernel-feedback-list@broadcom.com
3174 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3175 S:      Maintained
3176 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3177 F:      drivers/memory/brcmstb_dpfe.c
3178
3179 BROADCOM SPI DRIVER
3180 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3181 M:      bcm-kernel-feedback-list@broadcom.com
3182 S:      Maintained
3183 F:      Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.txt
3184 F:      drivers/spi/spi-bcm-qspi.*
3185 F:      drivers/spi/spi-brcmstb-qspi.c
3186 F:      drivers/spi/spi-iproc-qspi.c
3187
3188 BROADCOM SYSTEMPORT ETHERNET DRIVER
3189 M:      Florian Fainelli <f.fainelli@gmail.com>
3190 L:      netdev@vger.kernel.org
3191 S:      Supported
3192 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3193
3194 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3195 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3196 M:      Prashant Sreedharan <prashant@broadcom.com>
3197 M:      Michael Chan <mchan@broadcom.com>
3198 L:      netdev@vger.kernel.org
3199 S:      Supported
3200 F:      drivers/net/ethernet/broadcom/tg3.*
3201
3202 BROCADE BFA FC SCSI DRIVER
3203 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3204 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3205 L:      linux-scsi@vger.kernel.org
3206 S:      Supported
3207 F:      drivers/scsi/bfa/
3208
3209 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3210 M:      Rasesh Mody <rasesh.mody@cavium.com>
3211 M:      Sudarsana Kalluru <sudarsana.kalluru@cavium.com>
3212 M:      Dept-GELinuxNICDev@cavium.com
3213 L:      netdev@vger.kernel.org
3214 S:      Supported
3215 F:      drivers/net/ethernet/brocade/bna/
3216
3217 BSG (block layer generic sg v4 driver)
3218 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3219 L:      linux-scsi@vger.kernel.org
3220 S:      Supported
3221 F:      block/bsg.c
3222 F:      include/linux/bsg.h
3223 F:      include/uapi/linux/bsg.h
3224
3225 BT87X AUDIO DRIVER
3226 M:      Clemens Ladisch <clemens@ladisch.de>
3227 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3228 T:      git git://git.alsa-project.org/alsa-kernel.git
3229 S:      Maintained
3230 F:      Documentation/sound/cards/bt87x.rst
3231 F:      sound/pci/bt87x.c
3232
3233 BT8XXGPIO DRIVER
3234 M:      Michael Buesch <m@bues.ch>
3235 W:      http://bu3sch.de/btgpio.php
3236 S:      Maintained
3237 F:      drivers/gpio/gpio-bt8xx.c
3238
3239 BTRFS FILE SYSTEM
3240 M:      Chris Mason <clm@fb.com>
3241 M:      Josef Bacik <josef@toxicpanda.com>
3242 M:      David Sterba <dsterba@suse.com>
3243 L:      linux-btrfs@vger.kernel.org
3244 W:      http://btrfs.wiki.kernel.org/
3245 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3246 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3247 S:      Maintained
3248 F:      Documentation/filesystems/btrfs.txt
3249 F:      fs/btrfs/
3250 F:      include/linux/btrfs*
3251 F:      include/uapi/linux/btrfs*
3252
3253 BTTV VIDEO4LINUX DRIVER
3254 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3255 L:      linux-media@vger.kernel.org
3256 W:      https://linuxtv.org
3257 T:      git git://linuxtv.org/media_tree.git
3258 S:      Odd fixes
3259 F:      Documentation/media/v4l-drivers/bttv*
3260 F:      drivers/media/pci/bt8xx/bttv*
3261
3262 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3263 M:      Chanwoo Choi <cw00.choi@samsung.com>
3264 L:      linux-pm@vger.kernel.org
3265 L:      linux-samsung-soc@vger.kernel.org
3266 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
3267 S:      Maintained
3268 F:      drivers/devfreq/exynos-bus.c
3269 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3270
3271 BUSLOGIC SCSI DRIVER
3272 M:      Khalid Aziz <khalid@gonehiking.org>
3273 L:      linux-scsi@vger.kernel.org
3274 S:      Maintained
3275 F:      drivers/scsi/BusLogic.*
3276 F:      drivers/scsi/FlashPoint.*
3277
3278 C-MEDIA CMI8788 DRIVER
3279 M:      Clemens Ladisch <clemens@ladisch.de>
3280 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3281 T:      git git://git.alsa-project.org/alsa-kernel.git
3282 S:      Maintained
3283 F:      sound/pci/oxygen/
3284
3285 C-SKY ARCHITECTURE
3286 M:      Guo Ren <guoren@kernel.org>
3287 T:      git https://github.com/c-sky/csky-linux.git
3288 S:      Supported
3289 F:      arch/csky/
3290 F:      Documentation/devicetree/bindings/csky/
3291 F:      drivers/irqchip/irq-csky-*
3292 F:      Documentation/devicetree/bindings/interrupt-controller/csky,*
3293 F:      drivers/clocksource/timer-gx6605s.c
3294 F:      drivers/clocksource/timer-mp-csky.c
3295 F:      Documentation/devicetree/bindings/timer/csky,*
3296 K:      csky
3297 N:      csky
3298
3299 C6X ARCHITECTURE
3300 M:      Mark Salter <msalter@redhat.com>
3301 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3302 L:      linux-c6x-dev@linux-c6x.org
3303 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3304 S:      Maintained
3305 F:      arch/c6x/
3306
3307 CA8210 IEEE-802.15.4 RADIO DRIVER
3308 M:      Harry Morris <h.morris@cascoda.com>
3309 L:      linux-wpan@vger.kernel.org
3310 W:      https://github.com/Cascoda/ca8210-linux.git
3311 S:      Maintained
3312 F:      drivers/net/ieee802154/ca8210.c
3313 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3314
3315 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3316 M:      David Howells <dhowells@redhat.com>
3317 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3318 S:      Supported
3319 F:      Documentation/filesystems/caching/cachefiles.txt
3320 F:      fs/cachefiles/
3321
3322 CADENCE MIPI-CSI2 BRIDGES
3323 M:      Maxime Ripard <maxime.ripard@bootlin.com>
3324 L:      linux-media@vger.kernel.org
3325 S:      Maintained
3326 F:      Documentation/devicetree/bindings/media/cdns,*.txt
3327 F:      drivers/media/platform/cadence/cdns-csi2*
3328
3329 CADET FM/AM RADIO RECEIVER DRIVER
3330 M:      Hans Verkuil <hverkuil@xs4all.nl>
3331 L:      linux-media@vger.kernel.org
3332 T:      git git://linuxtv.org/media_tree.git
3333 W:      https://linuxtv.org
3334 S:      Maintained
3335 F:      drivers/media/radio/radio-cadet*
3336
3337 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3338 M:      Jonathan Corbet <corbet@lwn.net>
3339 L:      linux-media@vger.kernel.org
3340 T:      git git://linuxtv.org/media_tree.git
3341 S:      Maintained
3342 F:      Documentation/media/v4l-drivers/cafe_ccic*
3343 F:      drivers/media/platform/marvell-ccic/
3344
3345 CAIF NETWORK LAYER
3346 M:      Dmitry Tarnyagin <dmitry.tarnyagin@lockless.no>
3347 L:      netdev@vger.kernel.org
3348 S:      Supported
3349 F:      Documentation/networking/caif/
3350 F:      drivers/net/caif/
3351 F:      include/uapi/linux/caif/
3352 F:      include/net/caif/
3353 F:      net/caif/
3354
3355 CAKE QDISC
3356 M:      Toke Høiland-Jørgensen <toke@toke.dk>
3357 L:      cake@lists.bufferbloat.net (moderated for non-subscribers)
3358 S:      Maintained
3359 F:      net/sched/sch_cake.c
3360
3361 CALGARY x86-64 IOMMU
3362 M:      Muli Ben-Yehuda <mulix@mulix.org>
3363 M:      Jon Mason <jdmason@kudzu.us>
3364 L:      iommu@lists.linux-foundation.org
3365 S:      Maintained
3366 F:      arch/x86/kernel/pci-calgary_64.c
3367 F:      arch/x86/kernel/tce_64.c
3368 F:      arch/x86/include/asm/calgary.h
3369 F:      arch/x86/include/asm/tce.h
3370
3371 CAN NETWORK DRIVERS
3372 M:      Wolfgang Grandegger <wg@grandegger.com>
3373 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3374 L:      linux-can@vger.kernel.org
3375 W:      https://github.com/linux-can
3376 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3377 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3378 S:      Maintained
3379 F:      Documentation/devicetree/bindings/net/can/
3380 F:      drivers/net/can/
3381 F:      include/linux/can/dev.h
3382 F:      include/linux/can/platform/
3383 F:      include/uapi/linux/can/error.h
3384 F:      include/uapi/linux/can/netlink.h
3385
3386 CAN NETWORK LAYER
3387 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3388 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3389 L:      linux-can@vger.kernel.org
3390 W:      https://github.com/linux-can
3391 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3392 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3393 S:      Maintained
3394 F:      Documentation/networking/can.rst
3395 F:      net/can/
3396 F:      include/linux/can/core.h
3397 F:      include/uapi/linux/can.h
3398 F:      include/uapi/linux/can/bcm.h
3399 F:      include/uapi/linux/can/raw.h
3400 F:      include/uapi/linux/can/gw.h
3401
3402 CAPABILITIES
3403 M:      Serge Hallyn <serge@hallyn.com>
3404 L:      linux-security-module@vger.kernel.org
3405 S:      Supported
3406 F:      include/linux/capability.h
3407 F:      include/uapi/linux/capability.h
3408 F:      security/commoncap.c
3409 F:      kernel/capability.c
3410
3411 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3412 M:      Kevin Tsai <ktsai@capellamicro.com>
3413 S:      Maintained
3414 F:      drivers/iio/light/cm*
3415
3416 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3417 M:      Christian Lamparter <chunkeey@googlemail.com>
3418 L:      linux-wireless@vger.kernel.org
3419 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3420 S:      Maintained
3421 F:      drivers/net/wireless/ath/carl9170/
3422
3423 CAVIUM I2C DRIVER
3424 M:      Jan Glauber <jglauber@cavium.com>
3425 M:      David Daney <david.daney@cavium.com>
3426 W:      http://www.cavium.com
3427 S:      Supported
3428 F:      drivers/i2c/busses/i2c-octeon*
3429 F:      drivers/i2c/busses/i2c-thunderx*
3430
3431 CAVIUM LIQUIDIO NETWORK DRIVER
3432 M:      Derek Chickles <derek.chickles@caviumnetworks.com>
3433 M:      Satanand Burla <satananda.burla@caviumnetworks.com>
3434 M:      Felix Manlunas <felix.manlunas@caviumnetworks.com>
3435 M:      Raghu Vatsavayi <raghu.vatsavayi@caviumnetworks.com>
3436 L:      netdev@vger.kernel.org
3437 W:      http://www.cavium.com
3438 S:      Supported
3439 F:      drivers/net/ethernet/cavium/liquidio/
3440
3441 CAVIUM MMC DRIVER
3442 M:      Jan Glauber <jglauber@cavium.com>
3443 M:      David Daney <david.daney@cavium.com>
3444 M:      Steven J. Hill <Steven.Hill@cavium.com>
3445 W:      http://www.cavium.com
3446 S:      Supported
3447 F:      drivers/mmc/host/cavium*
3448
3449 CAVIUM OCTEON-TX CRYPTO DRIVER
3450 M:      George Cherian <george.cherian@cavium.com>
3451 L:      linux-crypto@vger.kernel.org
3452 W:      http://www.cavium.com
3453 S:      Supported
3454 F:      drivers/crypto/cavium/cpt/
3455
3456 CAVIUM THUNDERX2 ARM64 SOC
3457 M:      Robert Richter <rrichter@cavium.com>
3458 M:      Jayachandran C <jnair@caviumnetworks.com>
3459 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3460 S:      Maintained
3461 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3462 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3463
3464 CC2520 IEEE-802.15.4 RADIO DRIVER
3465 M:      Varka Bhadram <varkabhadram@gmail.com>
3466 L:      linux-wpan@vger.kernel.org
3467 S:      Maintained
3468 F:      drivers/net/ieee802154/cc2520.c
3469 F:      include/linux/spi/cc2520.h
3470 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3471
3472 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3473 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3474 L:      linux-crypto@vger.kernel.org
3475 S:      Supported
3476 F:      drivers/crypto/ccree/
3477 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3478
3479 CEC FRAMEWORK
3480 M:      Hans Verkuil <hans.verkuil@cisco.com>
3481 L:      linux-media@vger.kernel.org
3482 T:      git git://linuxtv.org/media_tree.git
3483 W:      http://linuxtv.org
3484 S:      Supported
3485 F:      Documentation/media/kapi/cec-core.rst
3486 F:      Documentation/media/uapi/cec
3487 F:      drivers/media/cec/
3488 F:      drivers/media/rc/keymaps/rc-cec.c
3489 F:      include/media/cec.h
3490 F:      include/media/cec-notifier.h
3491 F:      include/uapi/linux/cec.h
3492 F:      include/uapi/linux/cec-funcs.h
3493 F:      Documentation/devicetree/bindings/media/cec.txt
3494 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3495
3496 CEC GPIO DRIVER
3497 M:      Hans Verkuil <hans.verkuil@cisco.com>
3498 L:      linux-media@vger.kernel.org
3499 T:      git git://linuxtv.org/media_tree.git
3500 W:      http://linuxtv.org
3501 S:      Supported
3502 F:      drivers/media/platform/cec-gpio/
3503 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3504
3505 CELL BROADBAND ENGINE ARCHITECTURE
3506 M:      Arnd Bergmann <arnd@arndb.de>
3507 L:      linuxppc-dev@lists.ozlabs.org
3508 W:      http://www.ibm.com/developerworks/power/cell/
3509 S:      Supported
3510 F:      arch/powerpc/include/asm/cell*.h
3511 F:      arch/powerpc/include/asm/spu*.h
3512 F:      arch/powerpc/include/uapi/asm/spu*.h
3513 F:      arch/powerpc/oprofile/*cell*
3514 F:      arch/powerpc/platforms/cell/
3515
3516 CEPH COMMON CODE (LIBCEPH)
3517 M:      Ilya Dryomov <idryomov@gmail.com>
3518 M:      "Yan, Zheng" <zyan@redhat.com>
3519 M:      Sage Weil <sage@redhat.com>
3520 L:      ceph-devel@vger.kernel.org
3521 W:      http://ceph.com/
3522 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3523 T:      git git://github.com/ceph/ceph-client.git
3524 S:      Supported
3525 F:      net/ceph/
3526 F:      include/linux/ceph/
3527 F:      include/linux/crush/
3528
3529 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3530 M:      "Yan, Zheng" <zyan@redhat.com>
3531 M:      Sage Weil <sage@redhat.com>
3532 M:      Ilya Dryomov <idryomov@gmail.com>
3533 L:      ceph-devel@vger.kernel.org
3534 W:      http://ceph.com/
3535 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3536 T:      git git://github.com/ceph/ceph-client.git
3537 S:      Supported
3538 F:      Documentation/filesystems/ceph.txt
3539 F:      fs/ceph/
3540
3541 CERTIFICATE HANDLING:
3542 M:      David Howells <dhowells@redhat.com>
3543 M:      David Woodhouse <dwmw2@infradead.org>
3544 L:      keyrings@vger.kernel.org
3545 S:      Maintained
3546 F:      Documentation/admin-guide/module-signing.rst
3547 F:      certs/
3548 F:      scripts/sign-file.c
3549 F:      scripts/extract-cert.c
3550
3551 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3552 L:      linux-usb@vger.kernel.org
3553 S:      Orphan
3554 F:      Documentation/usb/WUSB-Design-overview.txt
3555 F:      Documentation/usb/wusb-cbaf
3556 F:      drivers/usb/host/hwa-hc.c
3557 F:      drivers/usb/host/whci/
3558 F:      drivers/usb/wusbcore/
3559 F:      include/linux/usb/wusb*
3560
3561 CFAG12864B LCD DRIVER
3562 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3563 S:      Maintained
3564 F:      drivers/auxdisplay/cfag12864b.c
3565 F:      include/linux/cfag12864b.h
3566
3567 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3568 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3569 S:      Maintained
3570 F:      drivers/auxdisplay/cfag12864bfb.c
3571 F:      include/linux/cfag12864b.h
3572
3573 802.11 (including CFG80211/NL80211)
3574 M:      Johannes Berg <johannes@sipsolutions.net>
3575 L:      linux-wireless@vger.kernel.org
3576 W:      http://wireless.kernel.org/
3577 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3578 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3579 S:      Maintained
3580 F:      net/wireless/
3581 F:      include/uapi/linux/nl80211.h
3582 F:      include/linux/ieee80211.h
3583 F:      include/net/wext.h
3584 F:      include/net/cfg80211.h
3585 F:      include/net/iw_handler.h
3586 F:      include/net/ieee80211_radiotap.h
3587 F:      Documentation/driver-api/80211/cfg80211.rst
3588 F:      Documentation/networking/regulatory.txt
3589
3590 CHAR and MISC DRIVERS
3591 M:      Arnd Bergmann <arnd@arndb.de>
3592 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3593 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3594 S:      Supported
3595 F:      drivers/char/
3596 F:      drivers/misc/
3597 F:      include/linux/miscdevice.h
3598
3599 CHECKPATCH
3600 M:      Andy Whitcroft <apw@canonical.com>
3601 M:      Joe Perches <joe@perches.com>
3602 S:      Maintained
3603 F:      scripts/checkpatch.pl
3604
3605 CHINESE DOCUMENTATION
3606 M:      Harry Wei <harryxiyou@gmail.com>
3607 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3608 L:      linux-kernel@zh-kernel.org (moderated for non-subscribers)
3609 S:      Maintained
3610 F:      Documentation/translations/zh_CN/
3611
3612 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3613 M:      Peter Chen <Peter.Chen@nxp.com>
3614 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3615 L:      linux-usb@vger.kernel.org
3616 S:      Maintained
3617 F:      drivers/usb/chipidea/
3618
3619 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3620 M:      Hans de Goede <hdegoede@redhat.com>
3621 L:      linux-input@vger.kernel.org
3622 S:      Maintained
3623 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3624 F:      drivers/input/touchscreen/chipone_icn8318.c
3625
3626 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
3627 M:      Hans de Goede <hdegoede@redhat.com>
3628 L:      linux-input@vger.kernel.org
3629 S:      Maintained
3630 F:      drivers/input/touchscreen/chipone_icn8505.c
3631
3632 CHROME HARDWARE PLATFORM SUPPORT
3633 M:      Benson Leung <bleung@chromium.org>
3634 M:      Olof Johansson <olof@lixom.net>
3635 S:      Maintained
3636 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bleung/chrome-platform.git
3637 F:      drivers/platform/chrome/
3638
3639 CIRRUS LOGIC AUDIO CODEC DRIVERS
3640 M:      Brian Austin <brian.austin@cirrus.com>
3641 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3642 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3643 S:      Maintained
3644 F:      sound/soc/codecs/cs*
3645
3646 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3647 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3648 L:      netdev@vger.kernel.org
3649 S:      Maintained
3650 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3651
3652 CISCO FCOE HBA DRIVER
3653 M:      Satish Kharat <satishkh@cisco.com>
3654 M:      Sesidhar Baddela <sebaddel@cisco.com>
3655 M:      Karan Tilak Kumar <kartilak@cisco.com>
3656 L:      linux-scsi@vger.kernel.org
3657 S:      Supported
3658 F:      drivers/scsi/fnic/
3659
3660 CISCO SCSI HBA DRIVER
3661 M:      Karan Tilak Kumar <kartilak@cisco.com>
3662 M:      Sesidhar Baddela <sebaddel@cisco.com>
3663 L:      linux-scsi@vger.kernel.org
3664 S:      Supported
3665 F:      drivers/scsi/snic/
3666
3667 CISCO VIC ETHERNET NIC DRIVER
3668 M:      Christian Benvenuti <benve@cisco.com>
3669 M:      Govindarajulu Varadarajan <_govind@gmx.com>
3670 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3671 S:      Supported
3672 F:      drivers/net/ethernet/cisco/enic/
3673
3674 CISCO VIC LOW LATENCY NIC DRIVER
3675 M:      Christian Benvenuti <benve@cisco.com>
3676 S:      Supported
3677 F:      drivers/infiniband/hw/usnic/
3678
3679 CIRRUS LOGIC MADERA CODEC DRIVERS
3680 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3681 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3682 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3683 L:      patches@opensource.cirrus.com
3684 T:      git https://github.com/CirrusLogic/linux-drivers.git
3685 W:      https://github.com/CirrusLogic/linux-drivers/wiki
3686 S:      Supported
3687 F:      Documentation/devicetree/bindings/mfd/madera.txt
3688 F:      Documentation/devicetree/bindings/pinctrl/cirrus,madera-pinctrl.txt
3689 F:      include/linux/mfd/madera/*
3690 F:      drivers/gpio/gpio-madera*
3691 F:      drivers/mfd/madera*
3692 F:      drivers/mfd/cs47l*
3693 F:      drivers/pinctrl/cirrus/*
3694
3695 CLANG-FORMAT FILE
3696 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3697 S:      Maintained
3698 F:      .clang-format
3699
3700 CLEANCACHE API
3701 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
3702 L:      linux-kernel@vger.kernel.org
3703 S:      Maintained
3704 F:      mm/cleancache.c
3705 F:      include/linux/cleancache.h
3706
3707 CLK API
3708 M:      Russell King <linux@armlinux.org.uk>
3709 L:      linux-clk@vger.kernel.org
3710 S:      Maintained
3711 F:      include/linux/clk.h
3712
3713 CLOCKSOURCE, CLOCKEVENT DRIVERS
3714 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3715 M:      Thomas Gleixner <tglx@linutronix.de>
3716 L:      linux-kernel@vger.kernel.org
3717 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
3718 S:      Supported
3719 F:      drivers/clocksource/
3720 F:      Documentation/devicetree/bindings/timer/
3721
3722 CMPC ACPI DRIVER
3723 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
3724 M:      Daniel Oliveira Nascimento <don@syst.com.br>
3725 L:      platform-driver-x86@vger.kernel.org
3726 S:      Supported
3727 F:      drivers/platform/x86/classmate-laptop.c
3728
3729 COBALT MEDIA DRIVER
3730 M:      Hans Verkuil <hans.verkuil@cisco.com>
3731 L:      linux-media@vger.kernel.org
3732 T:      git git://linuxtv.org/media_tree.git
3733 W:      https://linuxtv.org
3734 S:      Supported
3735 F:      drivers/media/pci/cobalt/
3736
3737 COCCINELLE/Semantic Patches (SmPL)
3738 M:      Julia Lawall <Julia.Lawall@lip6.fr>
3739 M:      Gilles Muller <Gilles.Muller@lip6.fr>
3740 M:      Nicolas Palix <nicolas.palix@imag.fr>
3741 M:      Michal Marek <michal.lkml@markovi.net>
3742 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
3743 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
3744 W:      http://coccinelle.lip6.fr/
3745 S:      Supported
3746 F:      Documentation/dev-tools/coccinelle.rst
3747 F:      scripts/coccinelle/
3748 F:      scripts/coccicheck
3749
3750 CODA FILE SYSTEM
3751 M:      Jan Harkes <jaharkes@cs.cmu.edu>
3752 M:      coda@cs.cmu.edu
3753 L:      codalist@coda.cs.cmu.edu
3754 W:      http://www.coda.cs.cmu.edu/
3755 S:      Maintained
3756 F:      Documentation/filesystems/coda.txt
3757 F:      fs/coda/
3758 F:      include/linux/coda*.h
3759 F:      include/uapi/linux/coda*.h
3760
3761 CODA V4L2 MEM2MEM DRIVER
3762 M:      Philipp Zabel <p.zabel@pengutronix.de>
3763 L:      linux-media@vger.kernel.org
3764 S:      Maintained
3765 F:      Documentation/devicetree/bindings/media/coda.txt
3766 F:      drivers/media/platform/coda/
3767
3768 CODE OF CONDUCT
3769 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3770 S:      Supported
3771 F:      Documentation/process/code-of-conduct.rst
3772 F:      Documentation/process/code-of-conduct-interpretation.rst
3773
3774 COMMON CLK FRAMEWORK
3775 M:      Michael Turquette <mturquette@baylibre.com>
3776 M:      Stephen Boyd <sboyd@kernel.org>
3777 L:      linux-clk@vger.kernel.org
3778 Q:      http://patchwork.kernel.org/project/linux-clk/list/
3779 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
3780 S:      Maintained
3781 F:      Documentation/devicetree/bindings/clock/
3782 F:      drivers/clk/
3783 X:      drivers/clk/clkdev.c
3784 F:      include/linux/clk-pr*
3785 F:      include/linux/clk/
3786 F:      include/linux/of_clk.h
3787
3788 COMMON INTERNET FILE SYSTEM (CIFS)
3789 M:      Steve French <sfrench@samba.org>
3790 L:      linux-cifs@vger.kernel.org
3791 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
3792 W:      http://linux-cifs.samba.org/
3793 T:      git git://git.samba.org/sfrench/cifs-2.6.git
3794 S:      Supported
3795 F:      Documentation/filesystems/cifs/
3796 F:      fs/cifs/
3797
3798 COMPACTPCI HOTPLUG CORE
3799 M:      Scott Murray <scott@spiteful.org>
3800 L:      linux-pci@vger.kernel.org
3801 S:      Maintained
3802 F:      drivers/pci/hotplug/cpci_hotplug*
3803
3804 COMPACTPCI HOTPLUG GENERIC DRIVER
3805 M:      Scott Murray <scott@spiteful.org>
3806 L:      linux-pci@vger.kernel.org
3807 S:      Maintained
3808 F:      drivers/pci/hotplug/cpcihp_generic.c
3809
3810 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
3811 M:      Scott Murray <scott@spiteful.org>
3812 L:      linux-pci@vger.kernel.org
3813 S:      Maintained
3814 F:      drivers/pci/hotplug/cpcihp_zt5550.*
3815
3816 COMPAL LAPTOP SUPPORT
3817 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
3818 L:      platform-driver-x86@vger.kernel.org
3819 S:      Maintained
3820 F:      drivers/platform/x86/compal-laptop.c
3821
3822 COMPILER ATTRIBUTES
3823 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3824 S:      Maintained
3825 F:      include/linux/compiler_attributes.h
3826
3827 CONEXANT ACCESSRUNNER USB DRIVER
3828 L:      accessrunner-general@lists.sourceforge.net
3829 W:      http://accessrunner.sourceforge.net/
3830 S:      Orphan
3831 F:      drivers/usb/atm/cxacru.c
3832
3833 CONFIGFS
3834 M:      Joel Becker <jlbec@evilplan.org>
3835 M:      Christoph Hellwig <hch@lst.de>
3836 T:      git git://git.infradead.org/users/hch/configfs.git
3837 S:      Supported
3838 F:      fs/configfs/
3839 F:      include/linux/configfs.h
3840
3841 CONNECTOR
3842 M:      Evgeniy Polyakov <zbr@ioremap.net>
3843 L:      netdev@vger.kernel.org
3844 S:      Maintained
3845 F:      drivers/connector/
3846
3847 CONTROL GROUP (CGROUP)
3848 M:      Tejun Heo <tj@kernel.org>
3849 M:      Li Zefan <lizefan@huawei.com>
3850 M:      Johannes Weiner <hannes@cmpxchg.org>
3851 L:      cgroups@vger.kernel.org
3852 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3853 S:      Maintained
3854 F:      Documentation/cgroup*
3855 F:      include/linux/cgroup*
3856 F:      kernel/cgroup*
3857
3858 CONTROL GROUP - CPUSET
3859 M:      Li Zefan <lizefan@huawei.com>
3860 L:      cgroups@vger.kernel.org
3861 W:      http://www.bullopensource.org/cpuset/
3862 W:      http://oss.sgi.com/projects/cpusets/
3863 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3864 S:      Maintained
3865 F:      Documentation/cgroup-v1/cpusets.txt
3866 F:      include/linux/cpuset.h
3867 F:      kernel/cgroup/cpuset.c
3868
3869 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
3870 M:      Johannes Weiner <hannes@cmpxchg.org>
3871 M:      Michal Hocko <mhocko@kernel.org>
3872 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
3873 L:      cgroups@vger.kernel.org
3874 L:      linux-mm@kvack.org
3875 S:      Maintained
3876 F:      mm/memcontrol.c
3877 F:      mm/swap_cgroup.c
3878
3879 CORETEMP HARDWARE MONITORING DRIVER
3880 M:      Fenghua Yu <fenghua.yu@intel.com>
3881 L:      linux-hwmon@vger.kernel.org
3882 S:      Maintained
3883 F:      Documentation/hwmon/coretemp
3884 F:      drivers/hwmon/coretemp.c
3885
3886 COSA/SRP SYNC SERIAL DRIVER
3887 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
3888 W:      http://www.fi.muni.cz/~kas/cosa/
3889 S:      Maintained
3890 F:      drivers/net/wan/cosa*
3891
3892 CPMAC ETHERNET DRIVER
3893 M:      Florian Fainelli <f.fainelli@gmail.com>
3894 L:      netdev@vger.kernel.org
3895 S:      Maintained
3896 F:      drivers/net/ethernet/ti/cpmac.c
3897
3898 CPU FREQUENCY DRIVERS
3899 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3900 M:      Viresh Kumar <viresh.kumar@linaro.org>
3901 L:      linux-pm@vger.kernel.org
3902 S:      Maintained
3903 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3904 T:      git git://git.linaro.org/people/vireshk/linux.git (For ARM Updates)
3905 B:      https://bugzilla.kernel.org
3906 F:      Documentation/cpu-freq/
3907 F:      Documentation/devicetree/bindings/cpufreq/
3908 F:      drivers/cpufreq/
3909 F:      include/linux/cpufreq.h
3910 F:      tools/testing/selftests/cpufreq/
3911
3912 CPU FREQUENCY DRIVERS - ARM BIG LITTLE
3913 M:      Viresh Kumar <viresh.kumar@linaro.org>
3914 M:      Sudeep Holla <sudeep.holla@arm.com>
3915 L:      linux-pm@vger.kernel.org
3916 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
3917 S:      Maintained
3918 F:      drivers/cpufreq/arm_big_little.h
3919 F:      drivers/cpufreq/arm_big_little.c
3920
3921 CPU POWER MONITORING SUBSYSTEM
3922 M:      Thomas Renninger <trenn@suse.com>
3923 M:      Shuah Khan <shuah@kernel.org>
3924 L:      linux-pm@vger.kernel.org
3925 S:      Maintained
3926 F:      tools/power/cpupower/
3927
3928 CPUID/MSR DRIVER
3929 M:      "H. Peter Anvin" <hpa@zytor.com>
3930 S:      Maintained
3931 F:      arch/x86/kernel/cpuid.c
3932 F:      arch/x86/kernel/msr.c
3933
3934 CPUIDLE DRIVER - ARM BIG LITTLE
3935 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
3936 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3937 L:      linux-pm@vger.kernel.org
3938 L:      linux-arm-kernel@lists.infradead.org
3939 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3940 S:      Maintained
3941 F:      drivers/cpuidle/cpuidle-big_little.c
3942
3943 CPUIDLE DRIVER - ARM EXYNOS
3944 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
3945 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3946 M:      Kukjin Kim <kgene@kernel.org>
3947 L:      linux-pm@vger.kernel.org
3948 L:      linux-samsung-soc@vger.kernel.org
3949 S:      Supported
3950 F:      drivers/cpuidle/cpuidle-exynos.c
3951 F:      arch/arm/mach-exynos/pm.c
3952
3953 CPUIDLE DRIVERS
3954 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3955 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3956 L:      linux-pm@vger.kernel.org
3957 S:      Maintained
3958 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3959 B:      https://bugzilla.kernel.org
3960 F:      drivers/cpuidle/*
3961 F:      include/linux/cpuidle.h
3962
3963 CRAMFS FILESYSTEM
3964 M:      Nicolas Pitre <nico@linaro.org>
3965 S:      Maintained
3966 F:      Documentation/filesystems/cramfs.txt
3967 F:      fs/cramfs/
3968
3969 CRYPTO API
3970 M:      Herbert Xu <herbert@gondor.apana.org.au>
3971 M:      "David S. Miller" <davem@davemloft.net>
3972 L:      linux-crypto@vger.kernel.org
3973 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
3974 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
3975 S:      Maintained
3976 F:      Documentation/crypto/
3977 F:      Documentation/devicetree/bindings/crypto/
3978 F:      arch/*/crypto/
3979 F:      crypto/
3980 F:      drivers/crypto/
3981 F:      include/crypto/
3982 F:      include/linux/crypto*
3983
3984 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
3985 M:      Neil Horman <nhorman@tuxdriver.com>
3986 L:      linux-crypto@vger.kernel.org
3987 S:      Maintained
3988 F:      crypto/ansi_cprng.c
3989 F:      crypto/rng.c
3990
3991 CS3308 MEDIA DRIVER
3992 M:      Hans Verkuil <hverkuil@xs4all.nl>
3993 L:      linux-media@vger.kernel.org
3994 T:      git git://linuxtv.org/media_tree.git
3995 W:      http://linuxtv.org
3996 S:      Odd Fixes
3997 F:      drivers/media/i2c/cs3308.c
3998
3999 CS5535 Audio ALSA driver
4000 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
4001 S:      Maintained
4002 F:      sound/pci/cs5535audio/
4003
4004 CSI DRIVERS FOR ALLWINNER V3s
4005 M:      Yong Deng <yong.deng@magewell.com>
4006 L:      linux-media@vger.kernel.org
4007 T:      git git://linuxtv.org/media_tree.git
4008 S:      Maintained
4009 F:      drivers/media/platform/sunxi/sun6i-csi/
4010 F:      Documentation/devicetree/bindings/media/sun6i-csi.txt
4011
4012 CW1200 WLAN driver
4013 M:      Solomon Peachy <pizza@shaftnet.org>
4014 S:      Maintained
4015 F:      drivers/net/wireless/st/cw1200/
4016
4017 CX18 VIDEO4LINUX DRIVER
4018 M:      Andy Walls <awalls@md.metrocast.net>
4019 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
4020 L:      linux-media@vger.kernel.org
4021 T:      git git://linuxtv.org/media_tree.git
4022 W:      https://linuxtv.org
4023 W:      http://www.ivtvdriver.org/index.php/Cx18
4024 S:      Maintained
4025 F:      Documentation/media/v4l-drivers/cx18*
4026 F:      drivers/media/pci/cx18/
4027 F:      include/uapi/linux/ivtv*
4028
4029 CX2341X MPEG ENCODER HELPER MODULE
4030 M:      Hans Verkuil <hverkuil@xs4all.nl>
4031 L:      linux-media@vger.kernel.org
4032 T:      git git://linuxtv.org/media_tree.git
4033 W:      https://linuxtv.org
4034 S:      Maintained
4035 F:      drivers/media/common/cx2341x*
4036 F:      include/media/drv-intf/cx2341x.h
4037
4038 CX24120 MEDIA DRIVER
4039 M:      Jemma Denson <jdenson@gmail.com>
4040 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
4041 L:      linux-media@vger.kernel.org
4042 W:      https://linuxtv.org
4043 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4044 S:      Maintained
4045 F:      drivers/media/dvb-frontends/cx24120*
4046
4047 CX88 VIDEO4LINUX DRIVER
4048 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
4049 L:      linux-media@vger.kernel.org
4050 W:      https://linuxtv.org
4051 T:      git git://linuxtv.org/media_tree.git
4052 S:      Odd fixes
4053 F:      Documentation/media/v4l-drivers/cx88*
4054 F:      drivers/media/pci/cx88/
4055
4056 CXD2820R MEDIA DRIVER
4057 M:      Antti Palosaari <crope@iki.fi>
4058 L:      linux-media@vger.kernel.org
4059 W:      https://linuxtv.org
4060 W:      http://palosaari.fi/linux/
4061 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4062 T:      git git://linuxtv.org/anttip/media_tree.git
4063 S:      Maintained
4064 F:      drivers/media/dvb-frontends/cxd2820r*
4065
4066 CXGB3 ETHERNET DRIVER (CXGB3)
4067 M:      Santosh Raspatur <santosh@chelsio.com>
4068 L:      netdev@vger.kernel.org
4069 W:      http://www.chelsio.com
4070 S:      Supported
4071 F:      drivers/net/ethernet/chelsio/cxgb3/
4072
4073 CXGB3 ISCSI DRIVER (CXGB3I)
4074 M:      Karen Xie <kxie@chelsio.com>
4075 L:      linux-scsi@vger.kernel.org
4076 W:      http://www.chelsio.com
4077 S:      Supported
4078 F:      drivers/scsi/cxgbi/cxgb3i
4079
4080 CXGB3 IWARP RNIC DRIVER (IW_CXGB3)
4081 M:      Steve Wise <swise@chelsio.com>
4082 L:      linux-rdma@vger.kernel.org
4083 W:      http://www.openfabrics.org
4084 S:      Supported
4085 F:      drivers/infiniband/hw/cxgb3/
4086 F:      include/uapi/rdma/cxgb3-abi.h
4087
4088 CXGB4 CRYPTO DRIVER (chcr)
4089 M:      Harsh Jain <harsh@chelsio.com>
4090 L:      linux-crypto@vger.kernel.org
4091 W:      http://www.chelsio.com
4092 S:      Supported
4093 F:      drivers/crypto/chelsio
4094
4095 CXGB4 ETHERNET DRIVER (CXGB4)
4096 M:      Ganesh Goudar <ganeshgr@chelsio.com>
4097 L:      netdev@vger.kernel.org
4098 W:      http://www.chelsio.com
4099 S:      Supported
4100 F:      drivers/net/ethernet/chelsio/cxgb4/
4101
4102 CXGB4 ISCSI DRIVER (CXGB4I)
4103 M:      Karen Xie <kxie@chelsio.com>
4104 L:      linux-scsi@vger.kernel.org
4105 W:      http://www.chelsio.com
4106 S:      Supported
4107 F:      drivers/scsi/cxgbi/cxgb4i
4108
4109 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
4110 M:      Steve Wise <swise@chelsio.com>
4111 L:      linux-rdma@vger.kernel.org
4112 W:      http://www.openfabrics.org
4113 S:      Supported
4114 F:      drivers/infiniband/hw/cxgb4/
4115 F:      include/uapi/rdma/cxgb4-abi.h
4116
4117 CXGB4VF ETHERNET DRIVER (CXGB4VF)
4118 M:      Casey Leedom <leedom@chelsio.com>
4119 L:      netdev@vger.kernel.org
4120 W:      http://www.chelsio.com
4121 S:      Supported
4122 F:      drivers/net/ethernet/chelsio/cxgb4vf/
4123
4124 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
4125 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
4126 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
4127 L:      linuxppc-dev@lists.ozlabs.org
4128 S:      Supported
4129 F:      arch/powerpc/platforms/powernv/pci-cxl.c
4130 F:      drivers/misc/cxl/
4131 F:      include/misc/cxl*
4132 F:      include/uapi/misc/cxl.h
4133 F:      Documentation/powerpc/cxl.txt
4134 F:      Documentation/ABI/testing/sysfs-class-cxl
4135
4136 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
4137 M:      Manoj N. Kumar <manoj@linux.vnet.ibm.com>
4138 M:      Matthew R. Ochs <mrochs@linux.vnet.ibm.com>
4139 M:      Uma Krishnan <ukrishn@linux.vnet.ibm.com>
4140 L:      linux-scsi@vger.kernel.org
4141 S:      Supported
4142 F:      drivers/scsi/cxlflash/
4143 F:      include/uapi/scsi/cxlflash_ioctl.h
4144 F:      Documentation/powerpc/cxlflash.txt
4145
4146 CYBERPRO FB DRIVER
4147 M:      Russell King <linux@armlinux.org.uk>
4148 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4149 W:      http://www.armlinux.org.uk/
4150 S:      Maintained
4151 F:      drivers/video/fbdev/cyber2000fb.*
4152
4153 CYCLADES ASYNC MUX DRIVER
4154 W:      http://www.cyclades.com/
4155 S:      Orphan
4156 F:      drivers/tty/cyclades.c
4157 F:      include/linux/cyclades.h
4158 F:      include/uapi/linux/cyclades.h
4159
4160 CYCLADES PC300 DRIVER
4161 W:      http://www.cyclades.com/
4162 S:      Orphan
4163 F:      drivers/net/wan/pc300*
4164
4165 CYPRESS_FIRMWARE MEDIA DRIVER
4166 M:      Antti Palosaari <crope@iki.fi>
4167 L:      linux-media@vger.kernel.org
4168 W:      https://linuxtv.org
4169 W:      http://palosaari.fi/linux/
4170 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4171 T:      git git://linuxtv.org/anttip/media_tree.git
4172 S:      Maintained
4173 F:      drivers/media/common/cypress_firmware*
4174
4175 CYTTSP TOUCHSCREEN DRIVER
4176 M:      Ferruh Yigit <fery@cypress.com>
4177 L:      linux-input@vger.kernel.org
4178 S:      Supported
4179 F:      drivers/input/touchscreen/cyttsp*
4180 F:      include/linux/input/cyttsp.h
4181
4182 D-LINK DIR-685 TOUCHKEYS DRIVER
4183 M:      Linus Walleij <linus.walleij@linaro.org>
4184 L:      linux-input@vger.kernel.org
4185 S:      Supported
4186 F:      drivers/input/keyboard/dlink-dir685-touchkeys.c
4187
4188 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
4189 M:      Joshua Kinard <kumba@gentoo.org>
4190 S:      Maintained
4191 F:      drivers/rtc/rtc-ds1685.c
4192 F:      include/linux/rtc/ds1685.h
4193
4194 DAMA SLAVE for AX.25
4195 M:      Joerg Reuter <jreuter@yaina.de>
4196 W:      http://yaina.de/jreuter/
4197 W:      http://www.qsl.net/dl1bke/
4198 L:      linux-hams@vger.kernel.org
4199 S:      Maintained
4200 F:      net/ax25/af_ax25.c
4201 F:      net/ax25/ax25_dev.c
4202 F:      net/ax25/ax25_ds_*
4203 F:      net/ax25/ax25_in.c
4204 F:      net/ax25/ax25_out.c
4205 F:      net/ax25/ax25_timer.c
4206 F:      net/ax25/sysctl_net_ax25.c
4207
4208 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
4209 L:      netdev@vger.kernel.org
4210 S:      Orphan
4211 F:      Documentation/networking/dmfe.txt
4212 F:      drivers/net/ethernet/dec/tulip/dmfe.c
4213
4214 DC390/AM53C974 SCSI driver
4215 M:      Hannes Reinecke <hare@suse.com>
4216 L:      linux-scsi@vger.kernel.org
4217 S:      Maintained
4218 F:      drivers/scsi/am53c974.c
4219
4220 DC395x SCSI driver
4221 M:      Oliver Neukum <oliver@neukum.org>
4222 M:      Ali Akcaagac <aliakc@web.de>
4223 M:      Jamie Lenehan <lenehan@twibble.org>
4224 L:      dc395x@twibble.org
4225 W:      http://twibble.org/dist/dc395x/
4226 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
4227 S:      Maintained
4228 F:      Documentation/scsi/dc395x.txt
4229 F:      drivers/scsi/dc395x.*
4230
4231 DCCP PROTOCOL
4232 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
4233 L:      dccp@vger.kernel.org
4234 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4235 S:      Maintained
4236 F:      include/linux/dccp.h
4237 F:      include/uapi/linux/dccp.h
4238 F:      include/linux/tfrc.h
4239 F:      net/dccp/
4240
4241 DECnet NETWORK LAYER
4242 W:      http://linux-decnet.sourceforge.net
4243 L:      linux-decnet-user@lists.sourceforge.net
4244 S:      Orphan
4245 F:      Documentation/networking/decnet.txt
4246 F:      net/decnet/
4247
4248 DECSTATION PLATFORM SUPPORT
4249 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4250 L:      linux-mips@vger.kernel.org
4251 W:      http://www.linux-mips.org/wiki/DECstation
4252 S:      Maintained
4253 F:      arch/mips/dec/
4254 F:      arch/mips/include/asm/dec/
4255 F:      arch/mips/include/asm/mach-dec/
4256
4257 DEFXX FDDI NETWORK DRIVER
4258 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4259 S:      Maintained
4260 F:      drivers/net/fddi/defxx.*
4261
4262 DELL SMBIOS DRIVER
4263 M:      Pali Rohár <pali.rohar@gmail.com>
4264 M:      Mario Limonciello <mario.limonciello@dell.com>
4265 L:      platform-driver-x86@vger.kernel.org
4266 S:      Maintained
4267 F:      drivers/platform/x86/dell-smbios.*
4268
4269 DELL SMBIOS SMM DRIVER
4270 M:      Mario Limonciello <mario.limonciello@dell.com>
4271 L:      platform-driver-x86@vger.kernel.org
4272 S:      Maintained
4273 F:      drivers/platform/x86/dell-smbios-smm.c
4274
4275 DELL SMBIOS WMI DRIVER
4276 M:      Mario Limonciello <mario.limonciello@dell.com>
4277 L:      platform-driver-x86@vger.kernel.org
4278 S:      Maintained
4279 F:      drivers/platform/x86/dell-smbios-wmi.c
4280 F:      tools/wmi/dell-smbios-example.c
4281
4282 DEFZA FDDI NETWORK DRIVER
4283 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4284 S:      Maintained
4285 F:      drivers/net/fddi/defza.*
4286
4287 DELL LAPTOP DRIVER
4288 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4289 M:      Pali Rohár <pali.rohar@gmail.com>
4290 L:      platform-driver-x86@vger.kernel.org
4291 S:      Maintained
4292 F:      drivers/platform/x86/dell-laptop.c
4293
4294 DELL LAPTOP FREEFALL DRIVER
4295 M:      Pali Rohár <pali.rohar@gmail.com>
4296 S:      Maintained
4297 F:      drivers/platform/x86/dell-smo8800.c
4298
4299 DELL LAPTOP RBTN DRIVER
4300 M:      Pali Rohár <pali.rohar@gmail.com>
4301 S:      Maintained
4302 F:      drivers/platform/x86/dell-rbtn.*
4303
4304 DELL REMOTE BIOS UPDATE DRIVER
4305 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4306 L:      platform-driver-x86@vger.kernel.org
4307 S:      Maintained
4308 F:      drivers/platform/x86/dell_rbu.c
4309
4310 DELL LAPTOP SMM DRIVER
4311 M:      Pali Rohár <pali.rohar@gmail.com>
4312 S:      Maintained
4313 F:      drivers/hwmon/dell-smm-hwmon.c
4314 F:      include/uapi/linux/i8k.h
4315
4316 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4317 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4318 L:      platform-driver-x86@vger.kernel.org
4319 S:      Maintained
4320 F:      Documentation/dcdbas.txt
4321 F:      drivers/platform/x86/dcdbas.*
4322
4323 DELL WMI NOTIFICATIONS DRIVER
4324 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4325 M:      Pali Rohár <pali.rohar@gmail.com>
4326 S:      Maintained
4327 F:      drivers/platform/x86/dell-wmi.c
4328
4329 DELL WMI DESCRIPTOR DRIVER
4330 M:      Mario Limonciello <mario.limonciello@dell.com>
4331 S:      Maintained
4332 F:      drivers/platform/x86/dell-wmi-descriptor.c
4333
4334 DELTA ST MEDIA DRIVER
4335 M:      Hugues Fruchet <hugues.fruchet@st.com>
4336 L:      linux-media@vger.kernel.org
4337 T:      git git://linuxtv.org/media_tree.git
4338 W:      https://linuxtv.org
4339 S:      Supported
4340 F:      drivers/media/platform/sti/delta
4341
4342 DENALI NAND DRIVER
4343 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4344 L:      linux-mtd@lists.infradead.org
4345 S:      Supported
4346 F:      drivers/mtd/nand/raw/denali*
4347
4348 DESIGNWARE USB2 DRD IP DRIVER
4349 M:      Minas Harutyunyan <hminas@synopsys.com>
4350 L:      linux-usb@vger.kernel.org
4351 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4352 S:      Maintained
4353 F:      drivers/usb/dwc2/
4354
4355 DESIGNWARE USB3 DRD IP DRIVER
4356 M:      Felipe Balbi <balbi@kernel.org>
4357 L:      linux-usb@vger.kernel.org
4358 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4359 S:      Maintained
4360 F:      drivers/usb/dwc3/
4361
4362 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4363 M:      Andreas Klinger <ak@it-klinger.de>
4364 L:      linux-iio@vger.kernel.org
4365 S:      Maintained
4366 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4367 F:      drivers/iio/proximity/srf*.c
4368
4369 DEVICE COREDUMP (DEV_COREDUMP)
4370 M:      Johannes Berg <johannes@sipsolutions.net>
4371 L:      linux-kernel@vger.kernel.org
4372 S:      Maintained
4373 F:      drivers/base/devcoredump.c
4374 F:      include/linux/devcoredump.h
4375
4376 DEVICE FREQUENCY (DEVFREQ)
4377 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4378 M:      Kyungmin Park <kyungmin.park@samsung.com>
4379 R:      Chanwoo Choi <cw00.choi@samsung.com>
4380 L:      linux-pm@vger.kernel.org
4381 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4382 S:      Maintained
4383 F:      drivers/devfreq/
4384 F:      include/linux/devfreq.h
4385 F:      Documentation/devicetree/bindings/devfreq/
4386
4387 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4388 M:      Chanwoo Choi <cw00.choi@samsung.com>
4389 L:      linux-pm@vger.kernel.org
4390 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4391 S:      Supported
4392 F:      drivers/devfreq/event/
4393 F:      drivers/devfreq/devfreq-event.c
4394 F:      include/linux/devfreq-event.h
4395 F:      Documentation/devicetree/bindings/devfreq/event/
4396
4397 DEVICE NUMBER REGISTRY
4398 M:      Torben Mathiasen <device@lanana.org>
4399 W:      http://lanana.org/docs/device-list/index.html
4400 S:      Maintained
4401
4402 DEVICE-MAPPER  (LVM)
4403 M:      Alasdair Kergon <agk@redhat.com>
4404 M:      Mike Snitzer <snitzer@redhat.com>
4405 M:      dm-devel@redhat.com
4406 L:      dm-devel@redhat.com
4407 W:      http://sources.redhat.com/dm
4408 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4409 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4410 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4411 S:      Maintained
4412 F:      Documentation/device-mapper/
4413 F:      drivers/md/Makefile
4414 F:      drivers/md/Kconfig
4415 F:      drivers/md/dm*
4416 F:      drivers/md/persistent-data/
4417 F:      include/linux/device-mapper.h
4418 F:      include/linux/dm-*.h
4419 F:      include/uapi/linux/dm-*.h
4420
4421 DEVLINK
4422 M:      Jiri Pirko <jiri@mellanox.com>
4423 L:      netdev@vger.kernel.org
4424 S:      Supported
4425 F:      net/core/devlink.c
4426 F:      include/net/devlink.h
4427 F:      include/uapi/linux/devlink.h
4428
4429 DIALOG SEMICONDUCTOR DRIVERS
4430 M:      Support Opensource <support.opensource@diasemi.com>
4431 W:      http://www.dialog-semiconductor.com/products
4432 S:      Supported
4433 F:      Documentation/hwmon/da90??
4434 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4435 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4436 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4437 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4438 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4439 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4440 F:      drivers/gpio/gpio-da90??.c
4441 F:      drivers/hwmon/da90??-hwmon.c
4442 F:      drivers/iio/adc/da91??-*.c
4443 F:      drivers/input/misc/da90??_onkey.c
4444 F:      drivers/input/touchscreen/da9052_tsi.c
4445 F:      drivers/leds/leds-da90??.c
4446 F:      drivers/mfd/da903x.c
4447 F:      drivers/mfd/da90??-*.c
4448 F:      drivers/mfd/da91??-*.c
4449 F:      drivers/power/supply/da9052-battery.c
4450 F:      drivers/power/supply/da91??-*.c
4451 F:      drivers/regulator/da903x.c
4452 F:      drivers/regulator/da9???-regulator.[ch]
4453 F:      drivers/thermal/da90??-thermal.c
4454 F:      drivers/rtc/rtc-da90??.c
4455 F:      drivers/video/backlight/da90??_bl.c
4456 F:      drivers/watchdog/da90??_wdt.c
4457 F:      include/linux/mfd/da903x.h
4458 F:      include/linux/mfd/da9052/
4459 F:      include/linux/mfd/da9055/
4460 F:      include/linux/mfd/da9062/
4461 F:      include/linux/mfd/da9063/
4462 F:      include/linux/mfd/da9150/
4463 F:      include/linux/regulator/da9211.h
4464 F:      include/sound/da[79]*.h
4465 F:      sound/soc/codecs/da[79]*.[ch]
4466
4467 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4468 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4469 L:      linux-gpio@vger.kernel.org
4470 S:      Maintained
4471 F:      drivers/gpio/gpio-gpio-mm.c
4472
4473 DIOLAN U2C-12 I2C DRIVER
4474 M:      Guenter Roeck <linux@roeck-us.net>
4475 L:      linux-i2c@vger.kernel.org
4476 S:      Maintained
4477 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4478
4479 FILESYSTEM DIRECT ACCESS (DAX)
4480 M:      Matthew Wilcox <willy@infradead.org>
4481 M:      Ross Zwisler <zwisler@kernel.org>
4482 M:      Jan Kara <jack@suse.cz>
4483 L:      linux-fsdevel@vger.kernel.org
4484 S:      Supported
4485 F:      fs/dax.c
4486 F:      include/linux/dax.h
4487 F:      include/trace/events/fs_dax.h
4488
4489 DEVICE DIRECT ACCESS (DAX)
4490 M:      Dan Williams <dan.j.williams@intel.com>
4491 M:      Dave Jiang <dave.jiang@intel.com>
4492 M:      Ross Zwisler <zwisler@kernel.org>
4493 M:      Vishal Verma <vishal.l.verma@intel.com>
4494 L:      linux-nvdimm@lists.01.org
4495 S:      Supported
4496 F:      drivers/dax/
4497
4498 DIRECTORY NOTIFICATION (DNOTIFY)
4499 M:      Jan Kara <jack@suse.cz>
4500 R:      Amir Goldstein <amir73il@gmail.com>
4501 L:      linux-fsdevel@vger.kernel.org
4502 S:      Maintained
4503 F:      Documentation/filesystems/dnotify.txt
4504 F:      fs/notify/dnotify/
4505 F:      include/linux/dnotify.h
4506
4507 DISK GEOMETRY AND PARTITION HANDLING
4508 M:      Andries Brouwer <aeb@cwi.nl>
4509 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4510 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4511 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4512 S:      Maintained
4513
4514 DISKQUOTA
4515 M:      Jan Kara <jack@suse.com>
4516 S:      Maintained
4517 F:      Documentation/filesystems/quota.txt
4518 F:      fs/quota/
4519 F:      include/linux/quota*.h
4520 F:      include/uapi/linux/quota*.h
4521
4522 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4523 M:      Bernie Thompson <bernie@plugable.com>
4524 L:      linux-fbdev@vger.kernel.org
4525 S:      Maintained
4526 W:      http://plugable.com/category/projects/udlfb/
4527 F:      drivers/video/fbdev/udlfb.c
4528 F:      include/video/udlfb.h
4529 F:      Documentation/fb/udlfb.txt
4530
4531 DISTRIBUTED LOCK MANAGER (DLM)
4532 M:      Christine Caulfield <ccaulfie@redhat.com>
4533 M:      David Teigland <teigland@redhat.com>
4534 L:      cluster-devel@redhat.com
4535 W:      http://sources.redhat.com/cluster/
4536 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4537 S:      Supported
4538 F:      fs/dlm/
4539
4540 DMA BUFFER SHARING FRAMEWORK
4541 M:      Sumit Semwal <sumit.semwal@linaro.org>
4542 S:      Maintained
4543 L:      linux-media@vger.kernel.org
4544 L:      dri-devel@lists.freedesktop.org
4545 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4546 F:      drivers/dma-buf/
4547 F:      include/linux/dma-buf*
4548 F:      include/linux/reservation.h
4549 F:      include/linux/*fence.h
4550 F:      Documentation/driver-api/dma-buf.rst
4551 T:      git git://anongit.freedesktop.org/drm/drm-misc
4552
4553 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4554 M:      Vinod Koul <vkoul@kernel.org>
4555 L:      dmaengine@vger.kernel.org
4556 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4557 S:      Maintained
4558 F:      drivers/dma/
4559 F:      include/linux/dmaengine.h
4560 F:      include/linux/of_dma.h
4561 F:      Documentation/devicetree/bindings/dma/
4562 F:      Documentation/driver-api/dmaengine/
4563 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
4564
4565 DMA MAPPING HELPERS
4566 M:      Christoph Hellwig <hch@lst.de>
4567 M:      Marek Szyprowski <m.szyprowski@samsung.com>
4568 R:      Robin Murphy <robin.murphy@arm.com>
4569 L:      iommu@lists.linux-foundation.org
4570 T:      git git://git.infradead.org/users/hch/dma-mapping.git
4571 W:      http://git.infradead.org/users/hch/dma-mapping.git
4572 S:      Supported
4573 F:      kernel/dma/
4574 F:      include/asm-generic/dma-mapping.h
4575 F:      include/linux/dma-direct.h
4576 F:      include/linux/dma-mapping.h
4577 F:      include/linux/dma-noncoherent.h
4578
4579 DME1737 HARDWARE MONITOR DRIVER
4580 M:      Juerg Haefliger <juergh@gmail.com>
4581 L:      linux-hwmon@vger.kernel.org
4582 S:      Maintained
4583 F:      Documentation/hwmon/dme1737
4584 F:      drivers/hwmon/dme1737.c
4585
4586 DMI/SMBIOS SUPPORT
4587 M:      Jean Delvare <jdelvare@suse.com>
4588 S:      Maintained
4589 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
4590 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
4591 F:      drivers/firmware/dmi-id.c
4592 F:      drivers/firmware/dmi_scan.c
4593 F:      include/linux/dmi.h
4594
4595 DOCUMENTATION
4596 M:      Jonathan Corbet <corbet@lwn.net>
4597 L:      linux-doc@vger.kernel.org
4598 S:      Maintained
4599 F:      Documentation/
4600 F:      scripts/kernel-doc
4601 X:      Documentation/ABI/
4602 X:      Documentation/acpi/
4603 X:      Documentation/devicetree/
4604 X:      Documentation/i2c/
4605 X:      Documentation/media/
4606 X:      Documentation/power/
4607 X:      Documentation/spi/
4608 T:      git git://git.lwn.net/linux.git docs-next
4609
4610 DOCUMENTATION/ITALIAN
4611 M:      Federico Vaga <federico.vaga@vaga.pv.it>
4612 L:      linux-doc@vger.kernel.org
4613 S:      Maintained
4614 F:      Documentation/translations/it_IT
4615
4616 DONGWOON DW9714 LENS VOICE COIL DRIVER
4617 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4618 L:      linux-media@vger.kernel.org
4619 T:      git git://linuxtv.org/media_tree.git
4620 S:      Maintained
4621 F:      drivers/media/i2c/dw9714.c
4622 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.txt
4623
4624 DONGWOON DW9807 LENS VOICE COIL DRIVER
4625 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4626 L:      linux-media@vger.kernel.org
4627 T:      git git://linuxtv.org/media_tree.git
4628 S:      Maintained
4629 F:      drivers/media/i2c/dw9807-vcm.c
4630 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.txt
4631
4632 DOUBLETALK DRIVER
4633 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
4634 L:      blinux-list@redhat.com
4635 S:      Maintained
4636 F:      drivers/char/dtlk.c
4637 F:      include/linux/dtlk.h
4638
4639 DPAA2 DATAPATH I/O (DPIO) DRIVER
4640 M:      Roy Pledge <Roy.Pledge@nxp.com>
4641 L:      linux-kernel@vger.kernel.org
4642 S:      Maintained
4643 F:      drivers/soc/fsl/dpio
4644
4645 DPAA2 ETHERNET DRIVER
4646 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4647 L:      netdev@vger.kernel.org
4648 S:      Maintained
4649 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-eth*
4650 F:      drivers/net/ethernet/freescale/dpaa2/dpni*
4651 F:      drivers/net/ethernet/freescale/dpaa2/dpkg.h
4652 F:      drivers/net/ethernet/freescale/dpaa2/Makefile
4653 F:      drivers/net/ethernet/freescale/dpaa2/Kconfig
4654
4655 DPAA2 ETHERNET SWITCH DRIVER
4656 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4657 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
4658 L:      linux-kernel@vger.kernel.org
4659 S:      Maintained
4660 F:      drivers/staging/fsl-dpaa2/ethsw
4661
4662 DPAA2 PTP CLOCK DRIVER
4663 M:      Yangbo Lu <yangbo.lu@nxp.com>
4664 L:      netdev@vger.kernel.org
4665 S:      Maintained
4666 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp*
4667 F:      drivers/net/ethernet/freescale/dpaa2/dprtc*
4668
4669 DPT_I2O SCSI RAID DRIVER
4670 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
4671 L:      linux-scsi@vger.kernel.org
4672 W:      http://www.adaptec.com/
4673 S:      Maintained
4674 F:      drivers/scsi/dpt*
4675 F:      drivers/scsi/dpt/
4676
4677 DRBD DRIVER
4678 M:      Philipp Reisner <philipp.reisner@linbit.com>
4679 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
4680 L:      drbd-dev@lists.linbit.com
4681 W:      http://www.drbd.org
4682 T:      git git://git.linbit.com/linux-drbd.git
4683 T:      git git://git.linbit.com/drbd-8.4.git
4684 S:      Supported
4685 F:      drivers/block/drbd/
4686 F:      lib/lru_cache.c
4687 F:      Documentation/blockdev/drbd/
4688
4689 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
4690 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4691 R:      "Rafael J. Wysocki" <rafael@kernel.org>
4692 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
4693 S:      Supported
4694 F:      Documentation/kobject.txt
4695 F:      drivers/base/
4696 F:      fs/debugfs/
4697 F:      fs/sysfs/
4698 F:      include/linux/debugfs.h
4699 F:      include/linux/kobj*
4700 F:      lib/kobj*
4701
4702 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
4703 M:      Kevin Hilman <khilman@kernel.org>
4704 M:      Nishanth Menon <nm@ti.com>
4705 S:      Maintained
4706 F:      drivers/power/avs/
4707 F:      include/linux/power/smartreflex.h
4708 L:      linux-pm@vger.kernel.org
4709
4710 DRM DRIVER FOR ARM PL111 CLCD
4711 M:      Eric Anholt <eric@anholt.net>
4712 T:      git git://anongit.freedesktop.org/drm/drm-misc
4713 S:      Supported
4714 F:      drivers/gpu/drm/pl111/
4715
4716 DRM DRIVER FOR ARM VERSATILE TFT PANELS
4717 M:      Linus Walleij <linus.walleij@linaro.org>
4718 T:      git git://anongit.freedesktop.org/drm/drm-misc
4719 S:      Maintained
4720 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
4721 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
4722
4723 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
4724 M:      Dave Airlie <airlied@redhat.com>
4725 S:      Odd Fixes
4726 F:      drivers/gpu/drm/ast/
4727
4728 DRM DRIVER FOR BOCHS VIRTUAL GPU
4729 M:      Gerd Hoffmann <kraxel@redhat.com>
4730 L:      virtualization@lists.linux-foundation.org
4731 T:      git git://anongit.freedesktop.org/drm/drm-misc
4732 S:      Maintained
4733 F:      drivers/gpu/drm/bochs/
4734
4735 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
4736 M:      Linus Walleij <linus.walleij@linaro.org>
4737 T:      git git://anongit.freedesktop.org/drm/drm-misc
4738 S:      Maintained
4739 F:      drivers/gpu/drm/tve200/
4740
4741 DRM DRIVER FOR ILITEK ILI9225 PANELS
4742 M:      David Lechner <david@lechnology.com>
4743 S:      Maintained
4744 F:      drivers/gpu/drm/tinydrm/ili9225.c
4745 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
4746
4747 DRM DRIVER FOR INTEL I810 VIDEO CARDS
4748 S:      Orphan / Obsolete
4749 F:      drivers/gpu/drm/i810/
4750 F:      include/uapi/drm/i810_drm.h
4751
4752 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
4753 S:      Orphan / Obsolete
4754 F:      drivers/gpu/drm/mga/
4755 F:      include/uapi/drm/mga_drm.h
4756
4757 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
4758 M:      Dave Airlie <airlied@redhat.com>
4759 S:      Odd Fixes
4760 F:      drivers/gpu/drm/mgag200/
4761
4762 DRM DRIVER FOR MI0283QT
4763 M:      Noralf Trønnes <noralf@tronnes.org>
4764 S:      Maintained
4765 F:      drivers/gpu/drm/tinydrm/mi0283qt.c
4766 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
4767
4768 DRM DRIVER FOR MSM ADRENO GPU
4769 M:      Rob Clark <robdclark@gmail.com>
4770 L:      linux-arm-msm@vger.kernel.org
4771 L:      dri-devel@lists.freedesktop.org
4772 L:      freedreno@lists.freedesktop.org
4773 T:      git git://people.freedesktop.org/~robclark/linux
4774 S:      Maintained
4775 F:      drivers/gpu/drm/msm/
4776 F:      include/uapi/drm/msm_drm.h
4777 F:      Documentation/devicetree/bindings/display/msm/
4778
4779 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
4780 M:      Ben Skeggs <bskeggs@redhat.com>
4781 L:      dri-devel@lists.freedesktop.org
4782 L:      nouveau@lists.freedesktop.org
4783 T:      git git://github.com/skeggsb/linux
4784 S:      Supported
4785 F:      drivers/gpu/drm/nouveau/
4786 F:      include/uapi/drm/nouveau_drm.h
4787
4788 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
4789 M:      Noralf Trønnes <noralf@tronnes.org>
4790 S:      Maintained
4791 F:      drivers/gpu/drm/tinydrm/repaper.c
4792 F:      Documentation/devicetree/bindings/display/repaper.txt
4793
4794 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
4795 M:      Dave Airlie <airlied@redhat.com>
4796 M:      Gerd Hoffmann <kraxel@redhat.com>
4797 L:      virtualization@lists.linux-foundation.org
4798 T:      git git://anongit.freedesktop.org/drm/drm-misc
4799 S:      Obsolete
4800 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
4801 F:      drivers/gpu/drm/cirrus/
4802
4803 DRM DRIVER FOR QXL VIRTUAL GPU
4804 M:      Dave Airlie <airlied@redhat.com>
4805 M:      Gerd Hoffmann <kraxel@redhat.com>
4806 L:      virtualization@lists.linux-foundation.org
4807 T:      git git://anongit.freedesktop.org/drm/drm-misc
4808 S:      Maintained
4809 F:      drivers/gpu/drm/qxl/
4810 F:      include/uapi/drm/qxl_drm.h
4811
4812 DRM DRIVER FOR RAGE 128 VIDEO CARDS
4813 S:      Orphan / Obsolete
4814 F:      drivers/gpu/drm/r128/
4815 F:      include/uapi/drm/r128_drm.h
4816
4817 DRM DRIVER FOR SAVAGE VIDEO CARDS
4818 S:      Orphan / Obsolete
4819 F:      drivers/gpu/drm/savage/
4820 F:      include/uapi/drm/savage_drm.h
4821
4822 DRM DRIVER FOR SIS VIDEO CARDS
4823 S:      Orphan / Obsolete
4824 F:      drivers/gpu/drm/sis/
4825 F:      include/uapi/drm/sis_drm.h
4826
4827 DRM DRIVER FOR SITRONIX ST7586 PANELS
4828 M:      David Lechner <david@lechnology.com>
4829 S:      Maintained
4830 F:      drivers/gpu/drm/tinydrm/st7586.c
4831 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
4832
4833 DRM DRIVER FOR SITRONIX ST7735R PANELS
4834 M:      David Lechner <david@lechnology.com>
4835 S:      Maintained
4836 F:      drivers/gpu/drm/tinydrm/st7735r.c
4837 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.txt
4838
4839 DRM DRIVER FOR TDFX VIDEO CARDS
4840 S:      Orphan / Obsolete
4841 F:      drivers/gpu/drm/tdfx/
4842
4843 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
4844 M:      Dave Airlie <airlied@redhat.com>
4845 R:      Sean Paul <sean@poorly.run>
4846 L:      dri-devel@lists.freedesktop.org
4847 S:      Odd Fixes
4848 F:      drivers/gpu/drm/udl/
4849 T:      git git://anongit.freedesktop.org/drm/drm-misc
4850
4851 DRM DRIVER FOR VMWARE VIRTUAL GPU
4852 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
4853 M:      Sinclair Yeh <syeh@vmware.com>
4854 M:      Thomas Hellstrom <thellstrom@vmware.com>
4855 L:      dri-devel@lists.freedesktop.org
4856 T:      git git://people.freedesktop.org/~syeh/repos_linux
4857 T:      git git://people.freedesktop.org/~thomash/linux
4858 S:      Supported
4859 F:      drivers/gpu/drm/vmwgfx/
4860 F:      include/uapi/drm/vmwgfx_drm.h
4861
4862 DRM DRIVERS
4863 M:      David Airlie <airlied@linux.ie>
4864 M:      Daniel Vetter <daniel@ffwll.ch>
4865 L:      dri-devel@lists.freedesktop.org
4866 T:      git git://anongit.freedesktop.org/drm/drm
4867 B:      https://bugs.freedesktop.org/
4868 C:      irc://chat.freenode.net/dri-devel
4869 S:      Maintained
4870 F:      drivers/gpu/drm/
4871 F:      drivers/gpu/vga/
4872 F:      Documentation/devicetree/bindings/display/
4873 F:      Documentation/devicetree/bindings/gpu/
4874 F:      Documentation/gpu/
4875 F:      include/drm/
4876 F:      include/uapi/drm/
4877 F:      include/linux/vga*
4878
4879 DRM DRIVERS AND MISC GPU PATCHES
4880 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
4881 M:      Maxime Ripard <maxime.ripard@bootlin.com>
4882 M:      Sean Paul <sean@poorly.run>
4883 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
4884 S:      Maintained
4885 T:      git git://anongit.freedesktop.org/drm/drm-misc
4886 F:      Documentation/gpu/
4887 F:      drivers/gpu/vga/
4888 F:      drivers/gpu/drm/*
4889 F:      include/drm/drm*
4890 F:      include/uapi/drm/drm*
4891 F:      include/linux/vga*
4892
4893 DRM DRIVERS FOR ALLWINNER A10
4894 M:      Maxime Ripard  <maxime.ripard@bootlin.com>
4895 L:      dri-devel@lists.freedesktop.org
4896 S:      Supported
4897 F:      drivers/gpu/drm/sun4i/
4898 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
4899 T:      git git://anongit.freedesktop.org/drm/drm-misc
4900
4901 DRM DRIVERS FOR AMLOGIC SOCS
4902 M:      Neil Armstrong <narmstrong@baylibre.com>
4903 L:      dri-devel@lists.freedesktop.org
4904 L:      linux-amlogic@lists.infradead.org
4905 W:      http://linux-meson.com/
4906 S:      Supported
4907 F:      drivers/gpu/drm/meson/
4908 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
4909 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.txt
4910 F:      Documentation/gpu/meson.rst
4911 T:      git git://anongit.freedesktop.org/drm/drm-misc
4912
4913 DRM DRIVERS FOR ATMEL HLCDC
4914 M:      Boris Brezillon <boris.brezillon@bootlin.com>
4915 L:      dri-devel@lists.freedesktop.org
4916 S:      Supported
4917 F:      drivers/gpu/drm/atmel-hlcdc/
4918 F:      Documentation/devicetree/bindings/display/atmel/
4919 T:      git git://anongit.freedesktop.org/drm/drm-misc
4920
4921 DRM DRIVERS FOR BRIDGE CHIPS
4922 M:      Archit Taneja <architt@codeaurora.org>
4923 M:      Andrzej Hajda <a.hajda@samsung.com>
4924 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
4925 S:      Maintained
4926 T:      git git://anongit.freedesktop.org/drm/drm-misc
4927 F:      drivers/gpu/drm/bridge/
4928
4929 DRM DRIVERS FOR EXYNOS
4930 M:      Inki Dae <inki.dae@samsung.com>
4931 M:      Joonyoung Shim <jy0922.shim@samsung.com>
4932 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
4933 M:      Kyungmin Park <kyungmin.park@samsung.com>
4934 L:      dri-devel@lists.freedesktop.org
4935 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
4936 S:      Supported
4937 F:      drivers/gpu/drm/exynos/
4938 F:      include/uapi/drm/exynos_drm.h
4939 F:      Documentation/devicetree/bindings/display/exynos/
4940
4941 DRM DRIVERS FOR FREESCALE DCU
4942 M:      Stefan Agner <stefan@agner.ch>
4943 M:      Alison Wang <alison.wang@nxp.com>
4944 L:      dri-devel@lists.freedesktop.org
4945 S:      Supported
4946 F:      drivers/gpu/drm/fsl-dcu/
4947 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
4948 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
4949 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19-05b.txt
4950 T:      git git://anongit.freedesktop.org/drm/drm-misc
4951
4952 DRM DRIVERS FOR FREESCALE IMX
4953 M:      Philipp Zabel <p.zabel@pengutronix.de>
4954 L:      dri-devel@lists.freedesktop.org
4955 S:      Maintained
4956 F:      drivers/gpu/drm/imx/
4957 F:      drivers/gpu/ipu-v3/
4958 F:      Documentation/devicetree/bindings/display/imx/
4959
4960 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
4961 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
4962 L:      dri-devel@lists.freedesktop.org
4963 T:      git git://github.com/patjak/drm-gma500
4964 S:      Maintained
4965 F:      drivers/gpu/drm/gma500/
4966
4967 DRM DRIVERS FOR HISILICON
4968 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
4969 M:      Rongrong Zou <zourongrong@gmail.com>
4970 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
4971 R:      Chen Feng <puck.chen@hisilicon.com>
4972 L:      dri-devel@lists.freedesktop.org
4973 T:      git git://github.com/xin3liang/linux.git
4974 S:      Maintained
4975 F:      drivers/gpu/drm/hisilicon/
4976 F:      Documentation/devicetree/bindings/display/hisilicon/
4977
4978 DRM DRIVERS FOR MEDIATEK
4979 M:      CK Hu <ck.hu@mediatek.com>
4980 M:      Philipp Zabel <p.zabel@pengutronix.de>
4981 L:      dri-devel@lists.freedesktop.org
4982 S:      Supported
4983 F:      drivers/gpu/drm/mediatek/
4984 F:      Documentation/devicetree/bindings/display/mediatek/
4985
4986 DRM DRIVERS FOR NVIDIA TEGRA
4987 M:      Thierry Reding <thierry.reding@gmail.com>
4988 L:      dri-devel@lists.freedesktop.org
4989 L:      linux-tegra@vger.kernel.org
4990 T:      git git://anongit.freedesktop.org/tegra/linux.git
4991 S:      Supported
4992 F:      drivers/gpu/drm/tegra/
4993 F:      drivers/gpu/host1x/
4994 F:      include/linux/host1x.h
4995 F:      include/uapi/drm/tegra_drm.h
4996 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
4997
4998 DRM DRIVERS FOR RENESAS
4999 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
5000 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
5001 L:      dri-devel@lists.freedesktop.org
5002 L:      linux-renesas-soc@vger.kernel.org
5003 T:      git git://linuxtv.org/pinchartl/media drm/du/next
5004 S:      Supported
5005 F:      drivers/gpu/drm/rcar-du/
5006 F:      drivers/gpu/drm/shmobile/
5007 F:      include/linux/platform_data/shmob_drm.h
5008 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
5009 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
5010 F:      Documentation/devicetree/bindings/display/renesas,du.txt
5011
5012 DRM DRIVERS FOR ROCKCHIP
5013 M:      Sandy Huang <hjc@rock-chips.com>
5014 M:      Heiko Stübner <heiko@sntech.de>
5015 L:      dri-devel@lists.freedesktop.org
5016 S:      Maintained
5017 F:      drivers/gpu/drm/rockchip/
5018 F:      Documentation/devicetree/bindings/display/rockchip/
5019 T:      git git://anongit.freedesktop.org/drm/drm-misc
5020
5021 DRM DRIVERS FOR STI
5022 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5023 M:      Vincent Abriou <vincent.abriou@st.com>
5024 L:      dri-devel@lists.freedesktop.org
5025 T:      git git://anongit.freedesktop.org/drm/drm-misc
5026 S:      Maintained
5027 F:      drivers/gpu/drm/sti
5028 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
5029
5030 DRM DRIVERS FOR STM
5031 M:      Yannick Fertre <yannick.fertre@st.com>
5032 M:      Philippe Cornu <philippe.cornu@st.com>
5033 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5034 M:      Vincent Abriou <vincent.abriou@st.com>
5035 L:      dri-devel@lists.freedesktop.org
5036 T:      git git://anongit.freedesktop.org/drm/drm-misc
5037 S:      Maintained
5038 F:      drivers/gpu/drm/stm
5039 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
5040
5041 DRM DRIVERS FOR TI LCDC
5042 M:      Jyri Sarha <jsarha@ti.com>
5043 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5044 L:      dri-devel@lists.freedesktop.org
5045 S:      Maintained
5046 F:      drivers/gpu/drm/tilcdc/
5047 F:      Documentation/devicetree/bindings/display/tilcdc/
5048
5049 DRM DRIVERS FOR TI OMAP
5050 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5051 L:      dri-devel@lists.freedesktop.org
5052 S:      Maintained
5053 F:      drivers/gpu/drm/omapdrm/
5054 F:      Documentation/devicetree/bindings/display/ti/
5055
5056 DRM DRIVERS FOR V3D
5057 M:      Eric Anholt <eric@anholt.net>
5058 S:      Supported
5059 F:      drivers/gpu/drm/v3d/
5060 F:      include/uapi/drm/v3d_drm.h
5061 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.txt
5062 T:      git git://anongit.freedesktop.org/drm/drm-misc
5063
5064 DRM DRIVERS FOR VC4
5065 M:      Eric Anholt <eric@anholt.net>
5066 T:      git git://github.com/anholt/linux
5067 S:      Supported
5068 F:      drivers/gpu/drm/vc4/
5069 F:      include/uapi/drm/vc4_drm.h
5070 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
5071 T:      git git://anongit.freedesktop.org/drm/drm-misc
5072
5073 DRM DRIVERS FOR VIVANTE GPU IP
5074 M:      Lucas Stach <l.stach@pengutronix.de>
5075 R:      Russell King <linux+etnaviv@armlinux.org.uk>
5076 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
5077 L:      etnaviv@lists.freedesktop.org
5078 L:      dri-devel@lists.freedesktop.org
5079 S:      Maintained
5080 F:      drivers/gpu/drm/etnaviv/
5081 F:      include/uapi/drm/etnaviv_drm.h
5082 F:      Documentation/devicetree/bindings/display/etnaviv/
5083
5084 DRM DRIVERS FOR ZTE ZX
5085 M:      Shawn Guo <shawnguo@kernel.org>
5086 L:      dri-devel@lists.freedesktop.org
5087 S:      Maintained
5088 F:      drivers/gpu/drm/zte/
5089 F:      Documentation/devicetree/bindings/display/zte,vou.txt
5090 T:      git git://anongit.freedesktop.org/drm/drm-misc
5091
5092 DRM PANEL DRIVERS
5093 M:      Thierry Reding <thierry.reding@gmail.com>
5094 L:      dri-devel@lists.freedesktop.org
5095 T:      git git://anongit.freedesktop.org/drm/drm-misc
5096 S:      Maintained
5097 F:      drivers/gpu/drm/drm_panel.c
5098 F:      drivers/gpu/drm/panel/
5099 F:      include/drm/drm_panel.h
5100 F:      Documentation/devicetree/bindings/display/panel/
5101
5102 DRM TINYDRM DRIVERS
5103 M:      Noralf Trønnes <noralf@tronnes.org>
5104 W:      https://github.com/notro/tinydrm/wiki/Development
5105 T:      git git://anongit.freedesktop.org/drm/drm-misc
5106 S:      Maintained
5107 F:      drivers/gpu/drm/tinydrm/
5108 F:      include/drm/tinydrm/
5109
5110 DRM DRIVERS FOR XEN
5111 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
5112 T:      git git://anongit.freedesktop.org/drm/drm-misc
5113 L:      dri-devel@lists.freedesktop.org
5114 L:      xen-devel@lists.xen.org
5115 S:      Supported
5116 F:      drivers/gpu/drm/xen/
5117 F:      Documentation/gpu/xen-front.rst
5118
5119 DRM TTM SUBSYSTEM
5120 M:      Christian Koenig <christian.koenig@amd.com>
5121 M:      Huang Rui <ray.huang@amd.com>
5122 M:      Junwei Zhang <Jerry.Zhang@amd.com>
5123 T:      git git://people.freedesktop.org/~agd5f/linux
5124 S:      Maintained
5125 L:      dri-devel@lists.freedesktop.org
5126 F:      include/drm/ttm/
5127 F:      drivers/gpu/drm/ttm/
5128
5129 DSBR100 USB FM RADIO DRIVER
5130 M:      Alexey Klimov <klimov.linux@gmail.com>
5131 L:      linux-media@vger.kernel.org
5132 T:      git git://linuxtv.org/media_tree.git
5133 S:      Maintained
5134 F:      drivers/media/radio/dsbr100.c
5135
5136 DSCC4 DRIVER
5137 M:      Francois Romieu <romieu@fr.zoreil.com>
5138 L:      netdev@vger.kernel.org
5139 S:      Maintained
5140 F:      drivers/net/wan/dscc4.c
5141
5142 DT3155 MEDIA DRIVER
5143 M:      Hans Verkuil <hverkuil@xs4all.nl>
5144 L:      linux-media@vger.kernel.org
5145 T:      git git://linuxtv.org/media_tree.git
5146 W:      https://linuxtv.org
5147 S:      Odd Fixes
5148 F:      drivers/media/pci/dt3155/
5149
5150 DVB_USB_AF9015 MEDIA DRIVER
5151 M:      Antti Palosaari <crope@iki.fi>
5152 L:      linux-media@vger.kernel.org
5153 W:      https://linuxtv.org
5154 W:      http://palosaari.fi/linux/
5155 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5156 T:      git git://linuxtv.org/anttip/media_tree.git
5157 S:      Maintained
5158 F:      drivers/media/usb/dvb-usb-v2/af9015*
5159
5160 DVB_USB_AF9035 MEDIA DRIVER
5161 M:      Antti Palosaari <crope@iki.fi>
5162 L:      linux-media@vger.kernel.org
5163 W:      https://linuxtv.org
5164 W:      http://palosaari.fi/linux/
5165 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5166 T:      git git://linuxtv.org/anttip/media_tree.git
5167 S:      Maintained
5168 F:      drivers/media/usb/dvb-usb-v2/af9035*
5169
5170 DVB_USB_ANYSEE MEDIA DRIVER
5171 M:      Antti Palosaari <crope@iki.fi>
5172 L:      linux-media@vger.kernel.org
5173 W:      https://linuxtv.org
5174 W:      http://palosaari.fi/linux/
5175 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5176 T:      git git://linuxtv.org/anttip/media_tree.git
5177 S:      Maintained
5178 F:      drivers/media/usb/dvb-usb-v2/anysee*
5179
5180 DVB_USB_AU6610 MEDIA DRIVER
5181 M:      Antti Palosaari <crope@iki.fi>
5182 L:      linux-media@vger.kernel.org
5183 W:      https://linuxtv.org
5184 W:      http://palosaari.fi/linux/
5185 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5186 T:      git git://linuxtv.org/anttip/media_tree.git
5187 S:      Maintained
5188 F:      drivers/media/usb/dvb-usb-v2/au6610*
5189
5190 DVB_USB_CE6230 MEDIA DRIVER
5191 M:      Antti Palosaari <crope@iki.fi>
5192 L:      linux-media@vger.kernel.org
5193 W:      https://linuxtv.org
5194 W:      http://palosaari.fi/linux/
5195 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5196 T:      git git://linuxtv.org/anttip/media_tree.git
5197 S:      Maintained
5198 F:      drivers/media/usb/dvb-usb-v2/ce6230*
5199
5200 DVB_USB_CXUSB MEDIA DRIVER
5201 M:      Michael Krufky <mkrufky@linuxtv.org>
5202 L:      linux-media@vger.kernel.org
5203 W:      https://linuxtv.org
5204 W:      http://github.com/mkrufky
5205 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5206 T:      git git://linuxtv.org/media_tree.git
5207 S:      Maintained
5208 F:      drivers/media/usb/dvb-usb/cxusb*
5209
5210 DVB_USB_EC168 MEDIA DRIVER
5211 M:      Antti Palosaari <crope@iki.fi>
5212 L:      linux-media@vger.kernel.org
5213 W:      https://linuxtv.org
5214 W:      http://palosaari.fi/linux/
5215 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5216 T:      git git://linuxtv.org/anttip/media_tree.git
5217 S:      Maintained
5218 F:      drivers/media/usb/dvb-usb-v2/ec168*
5219
5220 DVB_USB_GL861 MEDIA DRIVER
5221 M:      Antti Palosaari <crope@iki.fi>
5222 L:      linux-media@vger.kernel.org
5223 W:      https://linuxtv.org
5224 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5225 T:      git git://linuxtv.org/anttip/media_tree.git
5226 S:      Maintained
5227 F:      drivers/media/usb/dvb-usb-v2/gl861*
5228
5229 DVB_USB_MXL111SF MEDIA DRIVER
5230 M:      Michael Krufky <mkrufky@linuxtv.org>
5231 L:      linux-media@vger.kernel.org
5232 W:      https://linuxtv.org
5233 W:      http://github.com/mkrufky
5234 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5235 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
5236 S:      Maintained
5237 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
5238
5239 DVB_USB_RTL28XXU MEDIA DRIVER
5240 M:      Antti Palosaari <crope@iki.fi>
5241 L:      linux-media@vger.kernel.org
5242 W:      https://linuxtv.org
5243 W:      http://palosaari.fi/linux/
5244 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5245 T:      git git://linuxtv.org/anttip/media_tree.git
5246 S:      Maintained
5247 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
5248
5249 DVB_USB_V2 MEDIA DRIVER
5250 M:      Antti Palosaari <crope@iki.fi>
5251 L:      linux-media@vger.kernel.org
5252 W:      https://linuxtv.org
5253 W:      http://palosaari.fi/linux/
5254 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5255 T:      git git://linuxtv.org/anttip/media_tree.git
5256 S:      Maintained
5257 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
5258 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
5259
5260 DYNAMIC DEBUG
5261 M:      Jason Baron <jbaron@akamai.com>
5262 S:      Maintained
5263 F:      lib/dynamic_debug.c
5264 F:      include/linux/dynamic_debug.h
5265
5266 DYNAMIC INTERRUPT MODERATION
5267 M:      Tal Gilboa <talgi@mellanox.com>
5268 S:      Maintained
5269 F:      include/linux/net_dim.h
5270
5271 DZ DECSTATION DZ11 SERIAL DRIVER
5272 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
5273 S:      Maintained
5274 F:      drivers/tty/serial/dz.*
5275
5276 E3X0 POWER BUTTON DRIVER
5277 M:      Moritz Fischer <moritz.fischer@ettus.com>
5278 L:      usrp-users@lists.ettus.com
5279 W:      http://www.ettus.com
5280 S:      Supported
5281 F:      drivers/input/misc/e3x0-button.c
5282 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
5283
5284 E4000 MEDIA DRIVER
5285 M:      Antti Palosaari <crope@iki.fi>
5286 L:      linux-media@vger.kernel.org
5287 W:      https://linuxtv.org
5288 W:      http://palosaari.fi/linux/
5289 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5290 T:      git git://linuxtv.org/anttip/media_tree.git
5291 S:      Maintained
5292 F:      drivers/media/tuners/e4000*
5293
5294 EARTH_PT1 MEDIA DRIVER
5295 M:      Akihiro Tsukada <tskd08@gmail.com>
5296 L:      linux-media@vger.kernel.org
5297 S:      Odd Fixes
5298 F:      drivers/media/pci/pt1/
5299
5300 EARTH_PT3 MEDIA DRIVER
5301 M:      Akihiro Tsukada <tskd08@gmail.com>
5302 L:      linux-media@vger.kernel.org
5303 S:      Odd Fixes
5304 F:      drivers/media/pci/pt3/
5305
5306 EC100 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/dvb-frontends/ec100*
5315
5316 ECRYPT FILE SYSTEM
5317 M:      Tyler Hicks <tyhicks@canonical.com>
5318 L:      ecryptfs@vger.kernel.org
5319 W:      http://ecryptfs.org
5320 W:      https://launchpad.net/ecryptfs
5321 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5322 S:      Supported
5323 F:      Documentation/filesystems/ecryptfs.txt
5324 F:      fs/ecryptfs/
5325
5326 EDAC-AMD64
5327 M:      Borislav Petkov <bp@alien8.de>
5328 L:      linux-edac@vger.kernel.org
5329 S:      Maintained
5330 F:      drivers/edac/amd64_edac*
5331
5332 EDAC-CALXEDA
5333 M:      Robert Richter <rric@kernel.org>
5334 L:      linux-edac@vger.kernel.org
5335 S:      Maintained
5336 F:      drivers/edac/highbank*
5337
5338 EDAC-CAVIUM OCTEON
5339 M:      Ralf Baechle <ralf@linux-mips.org>
5340 M:      David Daney <david.daney@cavium.com>
5341 L:      linux-edac@vger.kernel.org
5342 L:      linux-mips@vger.kernel.org
5343 S:      Supported
5344 F:      drivers/edac/octeon_edac*
5345
5346 EDAC-CAVIUM THUNDERX
5347 M:      David Daney <david.daney@cavium.com>
5348 M:      Jan Glauber <jglauber@cavium.com>
5349 L:      linux-edac@vger.kernel.org
5350 S:      Supported
5351 F:      drivers/edac/thunderx_edac*
5352
5353 EDAC-CORE
5354 M:      Borislav Petkov <bp@alien8.de>
5355 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5356 L:      linux-edac@vger.kernel.org
5357 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git for-next
5358 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac.git linux_next
5359 S:      Supported
5360 F:      Documentation/admin-guide/ras.rst
5361 F:      Documentation/driver-api/edac.rst
5362 F:      drivers/edac/
5363 F:      include/linux/edac.h
5364
5365 EDAC-E752X
5366 M:      Mark Gross <mark.gross@intel.com>
5367 L:      linux-edac@vger.kernel.org
5368 S:      Maintained
5369 F:      drivers/edac/e752x_edac.c
5370
5371 EDAC-E7XXX
5372 L:      linux-edac@vger.kernel.org
5373 S:      Maintained
5374 F:      drivers/edac/e7xxx_edac.c
5375
5376 EDAC-FSL_DDR
5377 M:      York Sun <york.sun@nxp.com>
5378 L:      linux-edac@vger.kernel.org
5379 S:      Maintained
5380 F:      drivers/edac/fsl_ddr_edac.*
5381
5382 EDAC-GHES
5383 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5384 L:      linux-edac@vger.kernel.org
5385 S:      Maintained
5386 F:      drivers/edac/ghes_edac.c
5387
5388 EDAC-I3000
5389 L:      linux-edac@vger.kernel.org
5390 S:      Orphan
5391 F:      drivers/edac/i3000_edac.c
5392
5393 EDAC-I5000
5394 L:      linux-edac@vger.kernel.org
5395 S:      Maintained
5396 F:      drivers/edac/i5000_edac.c
5397
5398 EDAC-I5400
5399 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5400 L:      linux-edac@vger.kernel.org
5401 S:      Maintained
5402 F:      drivers/edac/i5400_edac.c
5403
5404 EDAC-I7300
5405 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5406 L:      linux-edac@vger.kernel.org
5407 S:      Maintained
5408 F:      drivers/edac/i7300_edac.c
5409
5410 EDAC-I7CORE
5411 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5412 L:      linux-edac@vger.kernel.org
5413 S:      Maintained
5414 F:      drivers/edac/i7core_edac.c
5415
5416 EDAC-I82443BXGX
5417 M:      Tim Small <tim@buttersideup.com>
5418 L:      linux-edac@vger.kernel.org
5419 S:      Maintained
5420 F:      drivers/edac/i82443bxgx_edac.c
5421
5422 EDAC-I82975X
5423 M:      Ranganathan Desikan <ravi@jetztechnologies.com>
5424 M:      "Arvind R." <arvino55@gmail.com>
5425 L:      linux-edac@vger.kernel.org
5426 S:      Maintained
5427 F:      drivers/edac/i82975x_edac.c
5428
5429 EDAC-IE31200
5430 M:      Jason Baron <jbaron@akamai.com>
5431 L:      linux-edac@vger.kernel.org
5432 S:      Maintained
5433 F:      drivers/edac/ie31200_edac.c
5434
5435 EDAC-MPC85XX
5436 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5437 L:      linux-edac@vger.kernel.org
5438 S:      Maintained
5439 F:      drivers/edac/mpc85xx_edac.[ch]
5440
5441 EDAC-PASEMI
5442 M:      Egor Martovetsky <egor@pasemi.com>
5443 L:      linux-edac@vger.kernel.org
5444 S:      Maintained
5445 F:      drivers/edac/pasemi_edac.c
5446
5447 EDAC-PND2
5448 M:      Tony Luck <tony.luck@intel.com>
5449 L:      linux-edac@vger.kernel.org
5450 S:      Maintained
5451 F:      drivers/edac/pnd2_edac.[ch]
5452
5453 EDAC-R82600
5454 M:      Tim Small <tim@buttersideup.com>
5455 L:      linux-edac@vger.kernel.org
5456 S:      Maintained
5457 F:      drivers/edac/r82600_edac.c
5458
5459 EDAC-SBRIDGE
5460 M:      Tony Luck <tony.luck@intel.com>
5461 R:      Qiuxu Zhuo <qiuxu.zhuo@intel.com>
5462 L:      linux-edac@vger.kernel.org
5463 S:      Maintained
5464 F:      drivers/edac/sb_edac.c
5465
5466 EDAC-SKYLAKE
5467 M:      Tony Luck <tony.luck@intel.com>
5468 L:      linux-edac@vger.kernel.org
5469 S:      Maintained
5470 F:      drivers/edac/skx_edac.c
5471
5472 EDAC-TI
5473 M:      Tero Kristo <t-kristo@ti.com>
5474 L:      linux-edac@vger.kernel.org
5475 S:      Maintained
5476 F:      drivers/edac/ti_edac.c
5477
5478 EDAC-QCOM
5479 M:      Channagoud Kadabi <ckadabi@codeaurora.org>
5480 M:      Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org>
5481 L:      linux-arm-msm@vger.kernel.org
5482 L:      linux-edac@vger.kernel.org
5483 S:      Maintained
5484 F:      drivers/edac/qcom_edac.c
5485
5486 EDIROL UA-101/UA-1000 DRIVER
5487 M:      Clemens Ladisch <clemens@ladisch.de>
5488 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5489 T:      git git://git.alsa-project.org/alsa-kernel.git
5490 S:      Maintained
5491 F:      sound/usb/misc/ua101.c
5492
5493 EFI TEST DRIVER
5494 L:      linux-efi@vger.kernel.org
5495 M:      Ivan Hu <ivan.hu@canonical.com>
5496 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5497 S:      Maintained
5498 F:      drivers/firmware/efi/test/
5499
5500 EFI VARIABLE FILESYSTEM
5501 M:      Matthew Garrett <matthew.garrett@nebula.com>
5502 M:      Jeremy Kerr <jk@ozlabs.org>
5503 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5504 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5505 L:      linux-efi@vger.kernel.org
5506 S:      Maintained
5507 F:      fs/efivarfs/
5508
5509 EFIFB FRAMEBUFFER DRIVER
5510 L:      linux-fbdev@vger.kernel.org
5511 M:      Peter Jones <pjones@redhat.com>
5512 S:      Maintained
5513 F:      drivers/video/fbdev/efifb.c
5514
5515 EFS FILESYSTEM
5516 W:      http://aeschi.ch.eu.org/efs/
5517 S:      Orphan
5518 F:      fs/efs/
5519
5520 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
5521 M:      Douglas Miller <dougmill@linux.vnet.ibm.com>
5522 L:      netdev@vger.kernel.org
5523 S:      Maintained
5524 F:      drivers/net/ethernet/ibm/ehea/
5525
5526 EM28XX VIDEO4LINUX DRIVER
5527 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5528 L:      linux-media@vger.kernel.org
5529 W:      https://linuxtv.org
5530 T:      git git://linuxtv.org/media_tree.git
5531 S:      Maintained
5532 F:      drivers/media/usb/em28xx/
5533 F:      Documentation/media/v4l-drivers/em28xx*
5534
5535 EMBEDDED LINUX
5536 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
5537 M:      Matt Mackall <mpm@selenic.com>
5538 M:      David Woodhouse <dwmw2@infradead.org>
5539 L:      linux-embedded@vger.kernel.org
5540 S:      Maintained
5541
5542 Emulex 10Gbps iSCSI - OneConnect DRIVER
5543 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
5544 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
5545 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
5546 L:      linux-scsi@vger.kernel.org
5547 W:      http://www.broadcom.com
5548 S:      Supported
5549 F:      drivers/scsi/be2iscsi/
5550
5551 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
5552 M:      Sathya Perla <sathya.perla@broadcom.com>
5553 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
5554 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
5555 M:      Somnath Kotur <somnath.kotur@broadcom.com>
5556 L:      netdev@vger.kernel.org
5557 W:      http://www.emulex.com
5558 S:      Supported
5559 F:      drivers/net/ethernet/emulex/benet/
5560
5561 EMULEX ONECONNECT ROCE DRIVER
5562 M:      Selvin Xavier <selvin.xavier@broadcom.com>
5563 M:      Devesh Sharma <devesh.sharma@broadcom.com>
5564 L:      linux-rdma@vger.kernel.org
5565 W:      http://www.broadcom.com
5566 S:      Odd Fixes
5567 F:      drivers/infiniband/hw/ocrdma/
5568 F:      include/uapi/rdma/ocrdma-abi.h
5569
5570 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
5571 M:      James Smart <james.smart@broadcom.com>
5572 M:      Dick Kennedy <dick.kennedy@broadcom.com>
5573 L:      linux-scsi@vger.kernel.org
5574 W:      http://www.broadcom.com
5575 S:      Supported
5576 F:      drivers/scsi/lpfc/
5577
5578 ENE CB710 FLASH CARD READER DRIVER
5579 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
5580 S:      Maintained
5581 F:      drivers/misc/cb710/
5582 F:      drivers/mmc/host/cb710-mmc.*
5583 F:      include/linux/cb710.h
5584
5585 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
5586 M:      Maxim Levitsky <maximlevitsky@gmail.com>
5587 S:      Maintained
5588 F:      drivers/media/rc/ene_ir.*
5589
5590 EPSON S1D13XXX FRAMEBUFFER DRIVER
5591 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
5592 S:      Maintained
5593 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
5594 F:      drivers/video/fbdev/s1d13xxxfb.c
5595 F:      include/video/s1d13xxxfb.h
5596
5597 ERRSEQ ERROR TRACKING INFRASTRUCTURE
5598 M:      Jeff Layton <jlayton@kernel.org>
5599 S:      Maintained
5600 F:      lib/errseq.c
5601 F:      include/linux/errseq.h
5602
5603 ET131X NETWORK DRIVER
5604 M:      Mark Einon <mark.einon@gmail.com>
5605 S:      Odd Fixes
5606 F:      drivers/net/ethernet/agere/
5607
5608 ETHERNET BRIDGE
5609 M:      Roopa Prabhu <roopa@cumulusnetworks.com>
5610 M:      Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
5611 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
5612 L:      netdev@vger.kernel.org
5613 W:      http://www.linuxfoundation.org/en/Net:Bridge
5614 S:      Maintained
5615 F:      include/linux/netfilter_bridge/
5616 F:      net/bridge/
5617
5618 ETHERNET PHY LIBRARY
5619 M:      Andrew Lunn <andrew@lunn.ch>
5620 M:      Florian Fainelli <f.fainelli@gmail.com>
5621 M:      Heiner Kallweit <hkallweit1@gmail.com>
5622 L:      netdev@vger.kernel.org
5623 S:      Maintained
5624 F:      Documentation/ABI/testing/sysfs-bus-mdio
5625 F:      Documentation/devicetree/bindings/net/mdio*
5626 F:      Documentation/networking/phy.txt
5627 F:      drivers/net/phy/
5628 F:      drivers/of/of_mdio.c
5629 F:      drivers/of/of_net.c
5630 F:      include/linux/*mdio*.h
5631 F:      include/linux/of_net.h
5632 F:      include/linux/phy.h
5633 F:      include/linux/phy_fixed.h
5634 F:      include/linux/platform_data/mdio-bcm-unimac.h
5635 F:      include/trace/events/mdio.h
5636 F:      include/uapi/linux/mdio.h
5637 F:      include/uapi/linux/mii.h
5638
5639 EXT2 FILE SYSTEM
5640 M:      Jan Kara <jack@suse.com>
5641 L:      linux-ext4@vger.kernel.org
5642 S:      Maintained
5643 F:      Documentation/filesystems/ext2.txt
5644 F:      fs/ext2/
5645 F:      include/linux/ext2*
5646
5647 EXT4 FILE SYSTEM
5648 M:      "Theodore Ts'o" <tytso@mit.edu>
5649 M:      Andreas Dilger <adilger.kernel@dilger.ca>
5650 L:      linux-ext4@vger.kernel.org
5651 W:      http://ext4.wiki.kernel.org
5652 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
5653 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
5654 S:      Maintained
5655 F:      Documentation/filesystems/ext4/ext4.rst
5656 F:      fs/ext4/
5657
5658 Extended Verification Module (EVM)
5659 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
5660 L:      linux-integrity@vger.kernel.org
5661 S:      Supported
5662 F:      security/integrity/evm/
5663
5664 EXTENSIBLE FIRMWARE INTERFACE (EFI)
5665 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5666 L:      linux-efi@vger.kernel.org
5667 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5668 S:      Maintained
5669 F:      Documentation/efi-stub.txt
5670 F:      arch/*/kernel/efi.c
5671 F:      arch/x86/boot/compressed/eboot.[ch]
5672 F:      arch/*/include/asm/efi.h
5673 F:      arch/x86/platform/efi/
5674 F:      drivers/firmware/efi/
5675 F:      include/linux/efi*.h
5676 F:      arch/arm/boot/compressed/efi-header.S
5677 F:      arch/arm64/kernel/efi-entry.S
5678
5679 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
5680 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
5681 M:      Chanwoo Choi <cw00.choi@samsung.com>
5682 L:      linux-kernel@vger.kernel.org
5683 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
5684 S:      Maintained
5685 F:      drivers/extcon/
5686 F:      include/linux/extcon/
5687 F:      include/linux/extcon.h
5688 F:      Documentation/extcon/
5689 F:      Documentation/devicetree/bindings/extcon/
5690
5691 EXYNOS DP DRIVER
5692 M:      Jingoo Han <jingoohan1@gmail.com>
5693 L:      dri-devel@lists.freedesktop.org
5694 S:      Maintained
5695 F:      drivers/gpu/drm/exynos/exynos_dp*
5696
5697 EXYNOS SYSMMU (IOMMU) driver
5698 M:      Marek Szyprowski <m.szyprowski@samsung.com>
5699 L:      iommu@lists.linux-foundation.org
5700 S:      Maintained
5701 F:      drivers/iommu/exynos-iommu.c
5702
5703 EZchip NPS platform support
5704 M:      Vineet Gupta <vgupta@synopsys.com>
5705 M:      Ofer Levi <oferle@mellanox.com>
5706 S:      Supported
5707 F:      arch/arc/plat-eznps
5708 F:      arch/arc/boot/dts/eznps.dts
5709
5710 F2FS FILE SYSTEM
5711 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5712 M:      Chao Yu <yuchao0@huawei.com>
5713 L:      linux-f2fs-devel@lists.sourceforge.net
5714 W:      https://f2fs.wiki.kernel.org/
5715 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
5716 S:      Maintained
5717 F:      Documentation/filesystems/f2fs.txt
5718 F:      Documentation/ABI/testing/sysfs-fs-f2fs
5719 F:      fs/f2fs/
5720 F:      include/linux/f2fs_fs.h
5721 F:      include/trace/events/f2fs.h
5722
5723 F71805F HARDWARE MONITORING DRIVER
5724 M:      Jean Delvare <jdelvare@suse.com>
5725 L:      linux-hwmon@vger.kernel.org
5726 S:      Maintained
5727 F:      Documentation/hwmon/f71805f
5728 F:      drivers/hwmon/f71805f.c
5729
5730 FADDR2LINE
5731 M:      Josh Poimboeuf <jpoimboe@redhat.com>
5732 S:      Maintained
5733 F:      scripts/faddr2line
5734
5735 FAILOVER MODULE
5736 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
5737 L:      netdev@vger.kernel.org
5738 S:      Supported
5739 F:      net/core/failover.c
5740 F:      include/net/failover.h
5741 F:      Documentation/networking/failover.rst
5742
5743 FANOTIFY
5744 M:      Jan Kara <jack@suse.cz>
5745 R:      Amir Goldstein <amir73il@gmail.com>
5746 L:      linux-fsdevel@vger.kernel.org
5747 S:      Maintained
5748 F:      fs/notify/fanotify/
5749 F:      include/linux/fanotify.h
5750 F:      include/uapi/linux/fanotify.h
5751
5752 FARSYNC SYNCHRONOUS DRIVER
5753 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
5754 W:      http://www.farsite.co.uk/
5755 S:      Supported
5756 F:      drivers/net/wan/farsync.*
5757
5758 FAULT INJECTION SUPPORT
5759 M:      Akinobu Mita <akinobu.mita@gmail.com>
5760 S:      Supported
5761 F:      Documentation/fault-injection/
5762 F:      lib/fault-inject.c
5763
5764 FBTFT Framebuffer drivers
5765 S:      Orphan
5766 L:      dri-devel@lists.freedesktop.org
5767 L:      linux-fbdev@vger.kernel.org
5768 F:      drivers/staging/fbtft/
5769
5770 FC0011 TUNER DRIVER
5771 M:      Michael Buesch <m@bues.ch>
5772 L:      linux-media@vger.kernel.org
5773 S:      Maintained
5774 F:      drivers/media/tuners/fc0011.h
5775 F:      drivers/media/tuners/fc0011.c
5776
5777 FC2580 MEDIA DRIVER
5778 M:      Antti Palosaari <crope@iki.fi>
5779 L:      linux-media@vger.kernel.org
5780 W:      https://linuxtv.org
5781 W:      http://palosaari.fi/linux/
5782 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5783 T:      git git://linuxtv.org/anttip/media_tree.git
5784 S:      Maintained
5785 F:      drivers/media/tuners/fc2580*
5786
5787 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
5788 M:      Johannes Thumshirn <jth@kernel.org>
5789 L:      linux-scsi@vger.kernel.org
5790 W:      www.Open-FCoE.org
5791 S:      Supported
5792 F:      drivers/scsi/libfc/
5793 F:      drivers/scsi/fcoe/
5794 F:      include/scsi/fc/
5795 F:      include/scsi/libfc.h
5796 F:      include/scsi/libfcoe.h
5797 F:      include/uapi/scsi/fc/
5798
5799 FILE LOCKING (flock() and fcntl()/lockf())
5800 M:      Jeff Layton <jlayton@kernel.org>
5801 M:      "J. Bruce Fields" <bfields@fieldses.org>
5802 L:      linux-fsdevel@vger.kernel.org
5803 S:      Maintained
5804 F:      include/linux/fcntl.h
5805 F:      include/uapi/linux/fcntl.h
5806 F:      fs/fcntl.c
5807 F:      fs/locks.c
5808
5809 FILESYSTEMS (VFS and infrastructure)
5810 M:      Alexander Viro <viro@zeniv.linux.org.uk>
5811 L:      linux-fsdevel@vger.kernel.org
5812 S:      Maintained
5813 F:      fs/*
5814 F:      include/linux/fs.h
5815 F:      include/uapi/linux/fs.h
5816
5817 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
5818 M:      Riku Voipio <riku.voipio@iki.fi>
5819 L:      linux-hwmon@vger.kernel.org
5820 S:      Maintained
5821 F:      drivers/hwmon/f75375s.c
5822 F:      include/linux/f75375s.h
5823
5824 FIREWIRE AUDIO DRIVERS
5825 M:      Clemens Ladisch <clemens@ladisch.de>
5826 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5827 T:      git git://git.alsa-project.org/alsa-kernel.git
5828 S:      Maintained
5829 F:      sound/firewire/
5830
5831 FIREWIRE MEDIA DRIVERS (firedtv)
5832 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5833 L:      linux-media@vger.kernel.org
5834 L:      linux1394-devel@lists.sourceforge.net
5835 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
5836 S:      Maintained
5837 F:      drivers/media/firewire/
5838
5839 FIREWIRE SBP-2 TARGET
5840 M:      Chris Boot <bootc@bootc.net>
5841 L:      linux-scsi@vger.kernel.org
5842 L:      target-devel@vger.kernel.org
5843 L:      linux1394-devel@lists.sourceforge.net
5844 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
5845 S:      Maintained
5846 F:      drivers/target/sbp/
5847
5848 FIREWIRE SUBSYSTEM
5849 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5850 L:      linux1394-devel@lists.sourceforge.net
5851 W:      http://ieee1394.wiki.kernel.org/
5852 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
5853 S:      Maintained
5854 F:      drivers/firewire/
5855 F:      include/linux/firewire.h
5856 F:      include/uapi/linux/firewire*.h
5857 F:      tools/firewire/
5858
5859 FIRMWARE LOADER (request_firmware)
5860 M:      Luis Chamberlain <mcgrof@kernel.org>
5861 L:      linux-kernel@vger.kernel.org
5862 S:      Maintained
5863 F:      Documentation/firmware_class/
5864 F:      drivers/base/firmware_loader/
5865 F:      include/linux/firmware.h
5866
5867 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
5868 M:      Joshua Morris <josh.h.morris@us.ibm.com>
5869 M:      Philip Kelleher <pjk1939@linux.vnet.ibm.com>
5870 S:      Maintained
5871 F:      drivers/block/rsxx/
5872
5873 FLOPPY DRIVER
5874 M:      Jiri Kosina <jikos@kernel.org>
5875 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/floppy.git
5876 S:      Odd fixes
5877 F:      drivers/block/floppy.c
5878
5879 FMC SUBSYSTEM
5880 M:      Alessandro Rubini <rubini@gnudd.com>
5881 W:      http://www.ohwr.org/projects/fmc-bus
5882 S:      Supported
5883 F:      drivers/fmc/
5884 F:      include/linux/fmc*.h
5885 F:      include/linux/ipmi-fru.h
5886 K:      fmc_d.*register
5887
5888 FPGA MANAGER FRAMEWORK
5889 M:      Alan Tull <atull@kernel.org>
5890 M:      Moritz Fischer <mdf@kernel.org>
5891 L:      linux-fpga@vger.kernel.org
5892 S:      Maintained
5893 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atull/linux-fpga.git
5894 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
5895 F:      Documentation/fpga/
5896 F:      Documentation/driver-api/fpga/
5897 F:      Documentation/devicetree/bindings/fpga/
5898 F:      drivers/fpga/
5899 F:      include/linux/fpga/
5900 W:      http://www.rocketboards.org
5901
5902 FPGA DFL DRIVERS
5903 M:      Wu Hao <hao.wu@intel.com>
5904 L:      linux-fpga@vger.kernel.org
5905 S:      Maintained
5906 F:      Documentation/fpga/dfl.txt
5907 F:      include/uapi/linux/fpga-dfl.h
5908 F:      drivers/fpga/dfl*
5909
5910 FPU EMULATOR
5911 M:      Bill Metzenthen <billm@melbpc.org.au>
5912 W:      http://floatingpoint.sourceforge.net/emulator/index.html
5913 S:      Maintained
5914 F:      arch/x86/math-emu/
5915
5916 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
5917 L:      netdev@vger.kernel.org
5918 S:      Orphan
5919 F:      drivers/net/wan/dlci.c
5920 F:      drivers/net/wan/sdla.c
5921
5922 FRAMEBUFFER LAYER
5923 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
5924 L:      dri-devel@lists.freedesktop.org
5925 L:      linux-fbdev@vger.kernel.org
5926 T:      git git://github.com/bzolnier/linux.git
5927 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
5928 S:      Maintained
5929 F:      Documentation/fb/
5930 F:      drivers/video/
5931 F:      include/video/
5932 F:      include/linux/fb.h
5933 F:      include/uapi/video/
5934 F:      include/uapi/linux/fb.h
5935
5936 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
5937 M:      Horia Geantă <horia.geanta@nxp.com>
5938 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
5939 L:      linux-crypto@vger.kernel.org
5940 S:      Maintained
5941 F:      drivers/crypto/caam/
5942 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
5943
5944 FREESCALE DIU FRAMEBUFFER DRIVER
5945 M:      Timur Tabi <timur@kernel.org>
5946 L:      linux-fbdev@vger.kernel.org
5947 S:      Maintained
5948 F:      drivers/video/fbdev/fsl-diu-fb.*
5949
5950 FREESCALE DMA DRIVER
5951 M:      Li Yang <leoyang.li@nxp.com>
5952 M:      Zhang Wei <zw@zh-kernel.org>
5953 L:      linuxppc-dev@lists.ozlabs.org
5954 S:      Maintained
5955 F:      drivers/dma/fsldma.*
5956
5957 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
5958 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
5959 L:      netdev@vger.kernel.org
5960 S:      Maintained
5961 F:      drivers/net/ethernet/freescale/gianfar*
5962 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
5963
5964 FREESCALE GPMI NAND DRIVER
5965 M:      Han Xu <han.xu@nxp.com>
5966 L:      linux-mtd@lists.infradead.org
5967 S:      Maintained
5968 F:      drivers/mtd/nand/raw/gpmi-nand/*
5969
5970 FREESCALE I2C CPM DRIVER
5971 M:      Jochen Friedrich <jochen@scram.de>
5972 L:      linuxppc-dev@lists.ozlabs.org
5973 L:      linux-i2c@vger.kernel.org
5974 S:      Maintained
5975 F:      drivers/i2c/busses/i2c-cpm.c
5976
5977 FREESCALE IMX LPI2C DRIVER
5978 M:      Dong Aisheng <aisheng.dong@nxp.com>
5979 L:      linux-i2c@vger.kernel.org
5980 L:      linux-imx@nxp.com
5981 S:      Maintained
5982 F:      drivers/i2c/busses/i2c-imx-lpi2c.c
5983 F:      Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.txt
5984
5985 FREESCALE IMX / MXC FEC DRIVER
5986 M:      Fugang Duan <fugang.duan@nxp.com>
5987 L:      netdev@vger.kernel.org
5988 S:      Maintained
5989 F:      drivers/net/ethernet/freescale/fec_main.c
5990 F:      drivers/net/ethernet/freescale/fec_ptp.c
5991 F:      drivers/net/ethernet/freescale/fec.h
5992 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
5993
5994 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
5995 M:      Sascha Hauer <s.hauer@pengutronix.de>
5996 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
5997 L:      linux-fbdev@vger.kernel.org
5998 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
5999 S:      Maintained
6000 F:      include/linux/platform_data/video-imxfb.h
6001 F:      drivers/video/fbdev/imxfb.c
6002
6003 FREESCALE QORIQ DPAA ETHERNET DRIVER
6004 M:      Madalin Bucur <madalin.bucur@nxp.com>
6005 L:      netdev@vger.kernel.org
6006 S:      Maintained
6007 F:      drivers/net/ethernet/freescale/dpaa
6008
6009 FREESCALE QORIQ DPAA FMAN DRIVER
6010 M:      Madalin Bucur <madalin.bucur@nxp.com>
6011 L:      netdev@vger.kernel.org
6012 S:      Maintained
6013 F:      drivers/net/ethernet/freescale/fman
6014 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
6015
6016 FREESCALE QORIQ PTP CLOCK DRIVER
6017 M:      Yangbo Lu <yangbo.lu@nxp.com>
6018 L:      netdev@vger.kernel.org
6019 S:      Maintained
6020 F:      drivers/ptp/ptp_qoriq.c
6021 F:      include/linux/fsl/ptp_qoriq.h
6022 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
6023
6024 FREESCALE QUAD SPI DRIVER
6025 M:      Han Xu <han.xu@nxp.com>
6026 L:      linux-mtd@lists.infradead.org
6027 S:      Maintained
6028 F:      drivers/mtd/spi-nor/fsl-quadspi.c
6029
6030 FREESCALE QUICC ENGINE LIBRARY
6031 M:      Qiang Zhao <qiang.zhao@nxp.com>
6032 L:      linuxppc-dev@lists.ozlabs.org
6033 S:      Maintained
6034 F:      drivers/soc/fsl/qe/
6035 F:      include/soc/fsl/*qe*.h
6036 F:      include/soc/fsl/*ucc*.h
6037
6038 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
6039 M:      Li Yang <leoyang.li@nxp.com>
6040 L:      netdev@vger.kernel.org
6041 L:      linuxppc-dev@lists.ozlabs.org
6042 S:      Maintained
6043 F:      drivers/net/ethernet/freescale/ucc_geth*
6044
6045 FREESCALE QUICC ENGINE UCC HDLC DRIVER
6046 M:      Zhao Qiang <qiang.zhao@nxp.com>
6047 L:      netdev@vger.kernel.org
6048 L:      linuxppc-dev@lists.ozlabs.org
6049 S:      Maintained
6050 F:      drivers/net/wan/fsl_ucc_hdlc*
6051
6052 FREESCALE QUICC ENGINE UCC UART DRIVER
6053 M:      Timur Tabi <timur@kernel.org>
6054 L:      linuxppc-dev@lists.ozlabs.org
6055 S:      Maintained
6056 F:      drivers/tty/serial/ucc_uart.c
6057
6058 FREESCALE SOC DRIVERS
6059 M:      Li Yang <leoyang.li@nxp.com>
6060 L:      linuxppc-dev@lists.ozlabs.org
6061 L:      linux-arm-kernel@lists.infradead.org
6062 S:      Maintained
6063 F:      Documentation/devicetree/bindings/soc/fsl/
6064 F:      drivers/soc/fsl/
6065 F:      include/linux/fsl/
6066
6067 FREESCALE SOC FS_ENET DRIVER
6068 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
6069 L:      linuxppc-dev@lists.ozlabs.org
6070 L:      netdev@vger.kernel.org
6071 S:      Maintained
6072 F:      drivers/net/ethernet/freescale/fs_enet/
6073 F:      include/linux/fs_enet_pd.h
6074
6075 FREESCALE SOC SOUND DRIVERS
6076 M:      Timur Tabi <timur@kernel.org>
6077 M:      Nicolin Chen <nicoleotsuka@gmail.com>
6078 M:      Xiubo Li <Xiubo.Lee@gmail.com>
6079 R:      Fabio Estevam <fabio.estevam@nxp.com>
6080 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6081 L:      linuxppc-dev@lists.ozlabs.org
6082 S:      Maintained
6083 F:      sound/soc/fsl/fsl*
6084 F:      sound/soc/fsl/imx*
6085 F:      sound/soc/fsl/mpc8610_hpcd.c
6086
6087 FREESCALE USB PERIPHERAL DRIVERS
6088 M:      Li Yang <leoyang.li@nxp.com>
6089 L:      linux-usb@vger.kernel.org
6090 L:      linuxppc-dev@lists.ozlabs.org
6091 S:      Maintained
6092 F:      drivers/usb/gadget/udc/fsl*
6093
6094 FREEVXFS FILESYSTEM
6095 M:      Christoph Hellwig <hch@infradead.org>
6096 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
6097 S:      Maintained
6098 F:      fs/freevxfs/
6099
6100 FREEZER
6101 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6102 M:      Pavel Machek <pavel@ucw.cz>
6103 L:      linux-pm@vger.kernel.org
6104 S:      Supported
6105 F:      Documentation/power/freezing-of-tasks.txt
6106 F:      include/linux/freezer.h
6107 F:      kernel/freezer.c
6108
6109 FRONTSWAP API
6110 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
6111 L:      linux-kernel@vger.kernel.org
6112 S:      Maintained
6113 F:      mm/frontswap.c
6114 F:      include/linux/frontswap.h
6115
6116 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
6117 M:      David Howells <dhowells@redhat.com>
6118 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
6119 S:      Supported
6120 F:      Documentation/filesystems/caching/
6121 F:      fs/fscache/
6122 F:      include/linux/fscache*.h
6123
6124 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
6125 M:      Theodore Y. Ts'o <tytso@mit.edu>
6126 M:      Jaegeuk Kim <jaegeuk@kernel.org>
6127 L:      linux-fscrypt@vger.kernel.org
6128 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
6129 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/fscrypt.git
6130 S:      Supported
6131 F:      fs/crypto/
6132 F:      include/linux/fscrypt*.h
6133 F:      Documentation/filesystems/fscrypt.rst
6134
6135 FSI-ATTACHED I2C DRIVER
6136 M:      Eddie James <eajames@linux.vnet.ibm.com>
6137 L:      linux-i2c@vger.kernel.org
6138 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
6139 S:      Maintained
6140 F:      drivers/i2c/busses/i2c-fsi.c
6141 F:      Documentation/devicetree/bindings/i2c/i2c-fsi.txt
6142
6143 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
6144 M:      Jan Kara <jack@suse.cz>
6145 R:      Amir Goldstein <amir73il@gmail.com>
6146 L:      linux-fsdevel@vger.kernel.org
6147 S:      Maintained
6148 F:      fs/notify/
6149 F:      include/linux/fsnotify*.h
6150
6151 FUJITSU LAPTOP EXTRAS
6152 M:      Jonathan Woithe <jwoithe@just42.net>
6153 L:      platform-driver-x86@vger.kernel.org
6154 S:      Maintained
6155 F:      drivers/platform/x86/fujitsu-laptop.c
6156
6157 FUJITSU M-5MO LS CAMERA ISP DRIVER
6158 M:      Kyungmin Park <kyungmin.park@samsung.com>
6159 M:      Heungjun Kim <riverful.kim@samsung.com>
6160 L:      linux-media@vger.kernel.org
6161 S:      Maintained
6162 F:      drivers/media/i2c/m5mols/
6163 F:      include/media/i2c/m5mols.h
6164
6165 FUJITSU TABLET EXTRAS
6166 M:      Robert Gerlach <khnz@gmx.de>
6167 L:      platform-driver-x86@vger.kernel.org
6168 S:      Maintained
6169 F:      drivers/platform/x86/fujitsu-tablet.c
6170
6171 FUSE: FILESYSTEM IN USERSPACE
6172 M:      Miklos Szeredi <miklos@szeredi.hu>
6173 L:      linux-fsdevel@vger.kernel.org
6174 W:      http://fuse.sourceforge.net/
6175 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
6176 S:      Maintained
6177 F:      fs/fuse/
6178 F:      include/uapi/linux/fuse.h
6179 F:      Documentation/filesystems/fuse.txt
6180
6181 FUTEX SUBSYSTEM
6182 M:      Thomas Gleixner <tglx@linutronix.de>
6183 M:      Ingo Molnar <mingo@redhat.com>
6184 R:      Peter Zijlstra <peterz@infradead.org>
6185 R:      Darren Hart <dvhart@infradead.org>
6186 L:      linux-kernel@vger.kernel.org
6187 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
6188 S:      Maintained
6189 F:      kernel/futex.c
6190 F:      kernel/futex_compat.c
6191 F:      include/asm-generic/futex.h
6192 F:      include/linux/futex.h
6193 F:      include/uapi/linux/futex.h
6194 F:      tools/testing/selftests/futex/
6195 F:      tools/perf/bench/futex*
6196 F:      Documentation/*futex*
6197
6198 GCC PLUGINS
6199 M:      Kees Cook <keescook@chromium.org>
6200 R:      Emese Revfy <re.emese@gmail.com>
6201 L:      kernel-hardening@lists.openwall.com
6202 S:      Maintained
6203 F:      scripts/gcc-plugins/
6204 F:      scripts/gcc-plugin.sh
6205 F:      scripts/Makefile.gcc-plugins
6206 F:      Documentation/gcc-plugins.txt
6207
6208 GASKET DRIVER FRAMEWORK
6209 M:      Rob Springer <rspringer@google.com>
6210 M:      Todd Poynor <toddpoynor@google.com>
6211 M:      Ben Chan <benchan@chromium.org>
6212 S:      Maintained
6213 F:      drivers/staging/gasket/
6214
6215 GCOV BASED KERNEL PROFILING
6216 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
6217 S:      Maintained
6218 F:      kernel/gcov/
6219 F:      Documentation/dev-tools/gcov.rst
6220
6221 GDB KERNEL DEBUGGING HELPER SCRIPTS
6222 M:      Jan Kiszka <jan.kiszka@siemens.com>
6223 M:      Kieran Bingham <kbingham@kernel.org>
6224 S:      Supported
6225 F:      scripts/gdb/
6226
6227 GDT SCSI DISK ARRAY CONTROLLER DRIVER
6228 M:      Achim Leubner <achim_leubner@adaptec.com>
6229 L:      linux-scsi@vger.kernel.org
6230 W:      http://www.icp-vortex.com/
6231 S:      Supported
6232 F:      drivers/scsi/gdt*
6233
6234 GEMTEK FM RADIO RECEIVER DRIVER
6235 M:      Hans Verkuil <hverkuil@xs4all.nl>
6236 L:      linux-media@vger.kernel.org
6237 T:      git git://linuxtv.org/media_tree.git
6238 W:      https://linuxtv.org
6239 S:      Maintained
6240 F:      drivers/media/radio/radio-gemtek*
6241
6242 GENERIC GPIO I2C DRIVER
6243 M:      Haavard Skinnemoen <hskinnemoen@gmail.com>
6244 S:      Supported
6245 F:      drivers/i2c/busses/i2c-gpio.c
6246 F:      include/linux/platform_data/i2c-gpio.h
6247
6248 GENERIC GPIO I2C MULTIPLEXER DRIVER
6249 M:      Peter Korsgaard <peter.korsgaard@barco.com>
6250 L:      linux-i2c@vger.kernel.org
6251 S:      Supported
6252 F:      drivers/i2c/muxes/i2c-mux-gpio.c
6253 F:      include/linux/platform_data/i2c-mux-gpio.h
6254 F:      Documentation/i2c/muxes/i2c-mux-gpio
6255
6256 GENERIC HDLC (WAN) DRIVERS
6257 M:      Krzysztof Halasa <khc@pm.waw.pl>
6258 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
6259 S:      Maintained
6260 F:      drivers/net/wan/c101.c
6261 F:      drivers/net/wan/hd6457*
6262 F:      drivers/net/wan/hdlc*
6263 F:      drivers/net/wan/n2.c
6264 F:      drivers/net/wan/pc300too.c
6265 F:      drivers/net/wan/pci200syn.c
6266 F:      drivers/net/wan/wanxl*
6267
6268 GENERIC INCLUDE/ASM HEADER FILES
6269 M:      Arnd Bergmann <arnd@arndb.de>
6270 L:      linux-arch@vger.kernel.org
6271 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
6272 S:      Maintained
6273 F:      include/asm-generic/
6274 F:      include/uapi/asm-generic/
6275
6276 GENERIC PHY FRAMEWORK
6277 M:      Kishon Vijay Abraham I <kishon@ti.com>
6278 L:      linux-kernel@vger.kernel.org
6279 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
6280 S:      Supported
6281 F:      drivers/phy/
6282 F:      include/linux/phy/
6283
6284 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
6285 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6286 S:      Supported
6287 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
6288
6289 GENERIC PM DOMAINS
6290 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6291 M:      Kevin Hilman <khilman@kernel.org>
6292 M:      Ulf Hansson <ulf.hansson@linaro.org>
6293 L:      linux-pm@vger.kernel.org
6294 S:      Supported
6295 F:      drivers/base/power/domain*.c
6296 F:      include/linux/pm_domain.h
6297 F:      Documentation/devicetree/bindings/power/power_domain.txt
6298
6299 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
6300 M:      Eugen Hristev <eugen.hristev@microchip.com>
6301 L:      linux-input@vger.kernel.org
6302 S:      Maintained
6303 F:      drivers/input/touchscreen/resistive-adc-touch.c
6304
6305 GENERIC UIO DRIVER FOR PCI DEVICES
6306 M:      "Michael S. Tsirkin" <mst@redhat.com>
6307 L:      kvm@vger.kernel.org
6308 S:      Supported
6309 F:      drivers/uio/uio_pci_generic.c
6310
6311 GENWQE (IBM Generic Workqueue Card)
6312 M:      Frank Haverkamp <haver@linux.vnet.ibm.com>
6313 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
6314 S:      Supported
6315 F:      drivers/misc/genwqe/
6316
6317 GET_MAINTAINER SCRIPT
6318 M:      Joe Perches <joe@perches.com>
6319 S:      Maintained
6320 F:      scripts/get_maintainer.pl
6321
6322 GFS2 FILE SYSTEM
6323 M:      Bob Peterson <rpeterso@redhat.com>
6324 M:      Andreas Gruenbacher <agruenba@redhat.com>
6325 L:      cluster-devel@redhat.com
6326 W:      http://sources.redhat.com/cluster/
6327 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
6328 S:      Supported
6329 F:      Documentation/filesystems/gfs2*.txt
6330 F:      fs/gfs2/
6331 F:      include/uapi/linux/gfs2_ondisk.h
6332
6333 GIGASET ISDN DRIVERS
6334 M:      Paul Bolle <pebolle@tiscali.nl>
6335 L:      gigaset307x-common@lists.sourceforge.net
6336 W:      http://gigaset307x.sourceforge.net/
6337 S:      Odd Fixes
6338 F:      Documentation/isdn/README.gigaset
6339 F:      drivers/isdn/gigaset/
6340 F:      include/uapi/linux/gigaset_dev.h
6341
6342 GNSS SUBSYSTEM
6343 M:      Johan Hovold <johan@kernel.org>
6344 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git
6345 S:      Maintained
6346 F:      Documentation/ABI/testing/sysfs-class-gnss
6347 F:      Documentation/devicetree/bindings/gnss/
6348 F:      drivers/gnss/
6349 F:      include/linux/gnss.h
6350
6351 GO7007 MPEG CODEC
6352 M:      Hans Verkuil <hans.verkuil@cisco.com>
6353 L:      linux-media@vger.kernel.org
6354 S:      Maintained
6355 F:      drivers/media/usb/go7007/
6356
6357 GOODIX TOUCHSCREEN
6358 M:      Bastien Nocera <hadess@hadess.net>
6359 L:      linux-input@vger.kernel.org
6360 S:      Maintained
6361 F:      drivers/input/touchscreen/goodix.c
6362
6363 GPD POCKET FAN DRIVER
6364 M:      Hans de Goede <hdegoede@redhat.com>
6365 L:      platform-driver-x86@vger.kernel.org
6366 S:      Maintained
6367 F:      drivers/platform/x86/gpd-pocket-fan.c
6368
6369 GPIO ACPI SUPPORT
6370 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6371 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
6372 L:      linux-gpio@vger.kernel.org
6373 L:      linux-acpi@vger.kernel.org
6374 S:      Maintained
6375 F:      Documentation/acpi/gpio-properties.txt
6376 F:      drivers/gpio/gpiolib-acpi.c
6377
6378 GPIO IR Transmitter
6379 M:      Sean Young <sean@mess.org>
6380 L:      linux-media@vger.kernel.org
6381 S:      Maintained
6382 F:      drivers/media/rc/gpio-ir-tx.c
6383
6384 GPIO MOCKUP DRIVER
6385 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
6386 R:      Bartosz Golaszewski <brgl@bgdev.pl>
6387 L:      linux-gpio@vger.kernel.org
6388 S:      Maintained
6389 F:      drivers/gpio/gpio-mockup.c
6390 F:      tools/testing/selftests/gpio/
6391
6392 GPIO SUBSYSTEM
6393 M:      Linus Walleij <linus.walleij@linaro.org>
6394 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
6395 L:      linux-gpio@vger.kernel.org
6396 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
6397 S:      Maintained
6398 F:      Documentation/devicetree/bindings/gpio/
6399 F:      Documentation/driver-api/gpio/
6400 F:      Documentation/gpio/
6401 F:      Documentation/ABI/testing/gpio-cdev
6402 F:      Documentation/ABI/obsolete/sysfs-gpio
6403 F:      drivers/gpio/
6404 F:      include/linux/gpio/
6405 F:      include/linux/gpio.h
6406 F:      include/linux/of_gpio.h
6407 F:      include/asm-generic/gpio.h
6408 F:      include/uapi/linux/gpio.h
6409 F:      tools/gpio/
6410
6411 GRE DEMULTIPLEXER DRIVER
6412 M:      Dmitry Kozlov <xeb@mail.ru>
6413 L:      netdev@vger.kernel.org
6414 S:      Maintained
6415 F:      net/ipv4/gre_demux.c
6416 F:      net/ipv4/gre_offload.c
6417 F:      include/net/gre.h
6418
6419 GRETH 10/100/1G Ethernet MAC device driver
6420 M:      Andreas Larsson <andreas@gaisler.com>
6421 L:      netdev@vger.kernel.org
6422 S:      Maintained
6423 F:      drivers/net/ethernet/aeroflex/
6424
6425 GREYBUS AUDIO PROTOCOLS DRIVERS
6426 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
6427 M:      Mark Greer <mgreer@animalcreek.com>
6428 S:      Maintained
6429 F:      drivers/staging/greybus/audio_apbridgea.c
6430 F:      drivers/staging/greybus/audio_apbridgea.h
6431 F:      drivers/staging/greybus/audio_codec.c
6432 F:      drivers/staging/greybus/audio_codec.h
6433 F:      drivers/staging/greybus/audio_gb.c
6434 F:      drivers/staging/greybus/audio_manager.c
6435 F:      drivers/staging/greybus/audio_manager.h
6436 F:      drivers/staging/greybus/audio_manager_module.c
6437 F:      drivers/staging/greybus/audio_manager_private.h
6438 F:      drivers/staging/greybus/audio_manager_sysfs.c
6439 F:      drivers/staging/greybus/audio_module.c
6440 F:      drivers/staging/greybus/audio_topology.c
6441
6442 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
6443 M:      Viresh Kumar <vireshk@kernel.org>
6444 S:      Maintained
6445 F:      drivers/staging/greybus/authentication.c
6446 F:      drivers/staging/greybus/bootrom.c
6447 F:      drivers/staging/greybus/firmware.h
6448 F:      drivers/staging/greybus/fw-core.c
6449 F:      drivers/staging/greybus/fw-download.c
6450 F:      drivers/staging/greybus/fw-management.c
6451 F:      drivers/staging/greybus/greybus_authentication.h
6452 F:      drivers/staging/greybus/greybus_firmware.h
6453 F:      drivers/staging/greybus/hid.c
6454 F:      drivers/staging/greybus/i2c.c
6455 F:      drivers/staging/greybus/spi.c
6456 F:      drivers/staging/greybus/spilib.c
6457 F:      drivers/staging/greybus/spilib.h
6458
6459 GREYBUS LOOPBACK DRIVER
6460 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
6461 S:      Maintained
6462 F:      drivers/staging/greybus/loopback.c
6463
6464 GREYBUS PLATFORM DRIVERS
6465 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
6466 S:      Maintained
6467 F:      drivers/staging/greybus/arche-platform.c
6468 F:      drivers/staging/greybus/arche-apb-ctrl.c
6469 F:      drivers/staging/greybus/arche_platform.h
6470
6471 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
6472 M:      Rui Miguel Silva <rmfrfs@gmail.com>
6473 S:      Maintained
6474 F:      drivers/staging/greybus/sdio.c
6475 F:      drivers/staging/greybus/light.c
6476 F:      drivers/staging/greybus/gpio.c
6477 F:      drivers/staging/greybus/power_supply.c
6478 F:      drivers/staging/greybus/spi.c
6479 F:      drivers/staging/greybus/spilib.c
6480
6481 GREYBUS SUBSYSTEM
6482 M:      Johan Hovold <johan@kernel.org>
6483 M:      Alex Elder <elder@kernel.org>
6484 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6485 S:      Maintained
6486 F:      drivers/staging/greybus/
6487 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
6488
6489 GREYBUS UART PROTOCOLS DRIVERS
6490 M:      David Lin <dtwlin@gmail.com>
6491 S:      Maintained
6492 F:      drivers/staging/greybus/uart.c
6493 F:      drivers/staging/greybus/log.c
6494
6495 GS1662 VIDEO SERIALIZER
6496 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
6497 L:      linux-media@vger.kernel.org
6498 T:      git git://linuxtv.org/media_tree.git
6499 S:      Maintained
6500 F:      drivers/media/spi/gs1662.c
6501
6502 GSPCA FINEPIX SUBDRIVER
6503 M:      Frank Zago <frank@zago.net>
6504 L:      linux-media@vger.kernel.org
6505 T:      git git://linuxtv.org/media_tree.git
6506 S:      Maintained
6507 F:      drivers/media/usb/gspca/finepix.c
6508
6509 GSPCA GL860 SUBDRIVER
6510 M:      Olivier Lorin <o.lorin@laposte.net>
6511 L:      linux-media@vger.kernel.org
6512 T:      git git://linuxtv.org/media_tree.git
6513 S:      Maintained
6514 F:      drivers/media/usb/gspca/gl860/
6515
6516 GSPCA M5602 SUBDRIVER
6517 M:      Erik Andren <erik.andren@gmail.com>
6518 L:      linux-media@vger.kernel.org
6519 T:      git git://linuxtv.org/media_tree.git
6520 S:      Maintained
6521 F:      drivers/media/usb/gspca/m5602/
6522
6523 GSPCA PAC207 SONIXB SUBDRIVER
6524 M:      Hans Verkuil <hverkuil@xs4all.nl>
6525 L:      linux-media@vger.kernel.org
6526 T:      git git://linuxtv.org/media_tree.git
6527 S:      Odd Fixes
6528 F:      drivers/media/usb/gspca/pac207.c
6529
6530 GSPCA SN9C20X SUBDRIVER
6531 M:      Brian Johnson <brijohn@gmail.com>
6532 L:      linux-media@vger.kernel.org
6533 T:      git git://linuxtv.org/media_tree.git
6534 S:      Maintained
6535 F:      drivers/media/usb/gspca/sn9c20x.c
6536
6537 GSPCA T613 SUBDRIVER
6538 M:      Leandro Costantino <lcostantino@gmail.com>
6539 L:      linux-media@vger.kernel.org
6540 T:      git git://linuxtv.org/media_tree.git
6541 S:      Maintained
6542 F:      drivers/media/usb/gspca/t613.c
6543
6544 GSPCA USB WEBCAM DRIVER
6545 M:      Hans Verkuil <hverkuil@xs4all.nl>
6546 L:      linux-media@vger.kernel.org
6547 T:      git git://linuxtv.org/media_tree.git
6548 S:      Odd Fixes
6549 F:      drivers/media/usb/gspca/
6550
6551 GTP (GPRS Tunneling Protocol)
6552 M:      Pablo Neira Ayuso <pablo@netfilter.org>
6553 M:      Harald Welte <laforge@gnumonks.org>
6554 L:      osmocom-net-gprs@lists.osmocom.org
6555 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
6556 S:      Maintained
6557 F:      drivers/net/gtp.c
6558
6559 GUID PARTITION TABLE (GPT)
6560 M:      Davidlohr Bueso <dave@stgolabs.net>
6561 L:      linux-efi@vger.kernel.org
6562 S:      Maintained
6563 F:      block/partitions/efi.*
6564
6565 H8/300 ARCHITECTURE
6566 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
6567 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
6568 W:      http://uclinux-h8.sourceforge.jp
6569 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
6570 S:      Maintained
6571 F:      arch/h8300/
6572 F:      drivers/clocksource/h8300_*.c
6573 F:      drivers/clk/h8300/
6574 F:      drivers/irqchip/irq-renesas-h8*.c
6575
6576 HACKRF MEDIA DRIVER
6577 M:      Antti Palosaari <crope@iki.fi>
6578 L:      linux-media@vger.kernel.org
6579 W:      https://linuxtv.org
6580 W:      http://palosaari.fi/linux/
6581 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6582 T:      git git://linuxtv.org/anttip/media_tree.git
6583 S:      Maintained
6584 F:      drivers/media/usb/hackrf/
6585
6586 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
6587 M:      Frank Seidel <frank@f-seidel.de>
6588 L:      platform-driver-x86@vger.kernel.org
6589 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
6590 S:      Maintained
6591 F:      drivers/platform/x86/hdaps.c
6592
6593 HARDWARE MONITORING
6594 M:      Jean Delvare <jdelvare@suse.com>
6595 M:      Guenter Roeck <linux@roeck-us.net>
6596 L:      linux-hwmon@vger.kernel.org
6597 W:      http://hwmon.wiki.kernel.org/
6598 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
6599 S:      Maintained
6600 F:      Documentation/devicetree/bindings/hwmon/
6601 F:      Documentation/hwmon/
6602 F:      drivers/hwmon/
6603 F:      include/linux/hwmon*.h
6604 F:      include/trace/events/hwmon*.h
6605
6606 HARDWARE RANDOM NUMBER GENERATOR CORE
6607 M:      Matt Mackall <mpm@selenic.com>
6608 M:      Herbert Xu <herbert@gondor.apana.org.au>
6609 L:      linux-crypto@vger.kernel.org
6610 S:      Odd fixes
6611 F:      Documentation/devicetree/bindings/rng/
6612 F:      Documentation/hw_random.txt
6613 F:      drivers/char/hw_random/
6614 F:      include/linux/hw_random.h
6615
6616 HARDWARE TRACING FACILITIES
6617 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
6618 S:      Maintained
6619 F:      drivers/hwtracing/
6620
6621 HARDWARE SPINLOCK CORE
6622 M:      Ohad Ben-Cohen <ohad@wizery.com>
6623 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
6624 L:      linux-remoteproc@vger.kernel.org
6625 S:      Maintained
6626 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
6627 F:      Documentation/devicetree/bindings/hwlock/
6628 F:      Documentation/hwspinlock.txt
6629 F:      drivers/hwspinlock/
6630 F:      include/linux/hwspinlock.h
6631
6632 HARMONY SOUND DRIVER
6633 L:      linux-parisc@vger.kernel.org
6634 S:      Maintained
6635 F:      sound/parisc/harmony.*
6636
6637 HDPVR USB VIDEO ENCODER DRIVER
6638 M:      Hans Verkuil <hverkuil@xs4all.nl>
6639 L:      linux-media@vger.kernel.org
6640 T:      git git://linuxtv.org/media_tree.git
6641 W:      https://linuxtv.org
6642 S:      Odd Fixes
6643 F:      drivers/media/usb/hdpvr/
6644
6645 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
6646 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
6647 S:      Supported
6648 F:      Documentation/watchdog/hpwdt.txt
6649 F:      drivers/watchdog/hpwdt.c
6650
6651 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
6652 M:      Don Brace <don.brace@microsemi.com>
6653 L:      esc.storagedev@microsemi.com
6654 L:      linux-scsi@vger.kernel.org
6655 S:      Supported
6656 F:      Documentation/scsi/hpsa.txt
6657 F:      drivers/scsi/hpsa*.[ch]
6658 F:      include/linux/cciss*.h
6659 F:      include/uapi/linux/cciss*.h
6660
6661 HFI1 DRIVER
6662 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
6663 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
6664 L:      linux-rdma@vger.kernel.org
6665 S:      Supported
6666 F:      drivers/infiniband/hw/hfi1
6667
6668 HFS FILESYSTEM
6669 L:      linux-fsdevel@vger.kernel.org
6670 S:      Orphan
6671 F:      Documentation/filesystems/hfs.txt
6672 F:      fs/hfs/
6673
6674 HFSPLUS FILESYSTEM
6675 L:      linux-fsdevel@vger.kernel.org
6676 S:      Orphan
6677 F:      Documentation/filesystems/hfsplus.txt
6678 F:      fs/hfsplus/
6679
6680 HGA FRAMEBUFFER DRIVER
6681 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
6682 L:      linux-nvidia@lists.surfsouth.com
6683 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
6684 S:      Maintained
6685 F:      drivers/video/fbdev/hgafb.c
6686
6687 HIBERNATION (aka Software Suspend, aka swsusp)
6688 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6689 M:      Pavel Machek <pavel@ucw.cz>
6690 L:      linux-pm@vger.kernel.org
6691 B:      https://bugzilla.kernel.org
6692 S:      Supported
6693 F:      arch/x86/power/
6694 F:      drivers/base/power/
6695 F:      kernel/power/
6696 F:      include/linux/suspend.h
6697 F:      include/linux/freezer.h
6698 F:      include/linux/pm.h
6699 F:      arch/*/include/asm/suspend*.h
6700
6701 HID CORE LAYER
6702 M:      Jiri Kosina <jikos@kernel.org>
6703 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
6704 L:      linux-input@vger.kernel.org
6705 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
6706 S:      Maintained
6707 F:      drivers/hid/
6708 F:      include/linux/hid*
6709 F:      include/uapi/linux/hid*
6710
6711 HID SENSOR HUB DRIVERS
6712 M:      Jiri Kosina <jikos@kernel.org>
6713 M:      Jonathan Cameron <jic23@kernel.org>
6714 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
6715 L:      linux-input@vger.kernel.org
6716 L:      linux-iio@vger.kernel.org
6717 S:      Maintained
6718 F:      Documentation/hid/hid-sensor*
6719 F:      drivers/hid/hid-sensor-*
6720 F:      drivers/iio/*/hid-*
6721 F:      include/linux/hid-sensor-*
6722
6723 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
6724 M:      Thomas Gleixner <tglx@linutronix.de>
6725 L:      linux-kernel@vger.kernel.org
6726 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
6727 S:      Maintained
6728 F:      Documentation/timers/
6729 F:      kernel/time/hrtimer.c
6730 F:      kernel/time/clockevents.c
6731 F:      kernel/time/timer_*.c
6732 F:      include/linux/clockchips.h
6733 F:      include/linux/hrtimer.h
6734
6735 HIGH-SPEED SCC DRIVER FOR AX.25
6736 L:      linux-hams@vger.kernel.org
6737 S:      Orphan
6738 F:      drivers/net/hamradio/dmascc.c
6739 F:      drivers/net/hamradio/scc.c
6740
6741 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
6742 M:      HighPoint Linux Team <linux@highpoint-tech.com>
6743 W:      http://www.highpoint-tech.com
6744 S:      Supported
6745 F:      Documentation/scsi/hptiop.txt
6746 F:      drivers/scsi/hptiop.c
6747
6748 HIPPI
6749 M:      Jes Sorensen <jes@trained-monkey.org>
6750 L:      linux-hippi@sunsite.dk
6751 S:      Maintained
6752 F:      include/linux/hippidevice.h
6753 F:      include/uapi/linux/if_hippi.h
6754 F:      net/802/hippi.c
6755 F:      drivers/net/hippi/
6756
6757 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
6758 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6759 M:      Salil Mehta <salil.mehta@huawei.com>
6760 L:      netdev@vger.kernel.org
6761 W:      http://www.hisilicon.com
6762 S:      Maintained
6763 F:      drivers/net/ethernet/hisilicon/hns3/
6764
6765 HISILICON LPC BUS DRIVER
6766 M:      john.garry@huawei.com
6767 W:      http://www.hisilicon.com
6768 S:      Maintained
6769 F:      drivers/bus/hisi_lpc.c
6770 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
6771
6772 HISILICON NETWORK SUBSYSTEM DRIVER
6773 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6774 M:      Salil Mehta <salil.mehta@huawei.com>
6775 L:      netdev@vger.kernel.org
6776 W:      http://www.hisilicon.com
6777 S:      Maintained
6778 F:      drivers/net/ethernet/hisilicon/
6779 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
6780
6781 HISILICON PMU DRIVER
6782 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
6783 W:      http://www.hisilicon.com
6784 S:      Supported
6785 F:      drivers/perf/hisilicon
6786 F:      Documentation/perf/hisi-pmu.txt
6787
6788 HISILICON ROCE DRIVER
6789 M:      Lijun Ou <oulijun@huawei.com>
6790 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
6791 L:      linux-rdma@vger.kernel.org
6792 S:      Maintained
6793 F:      drivers/infiniband/hw/hns/
6794 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
6795
6796 HISILICON SAS Controller
6797 M:      John Garry <john.garry@huawei.com>
6798 W:      http://www.hisilicon.com
6799 S:      Supported
6800 F:      drivers/scsi/hisi_sas/
6801 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
6802
6803 HMM - Heterogeneous Memory Management
6804 M:      Jérôme Glisse <jglisse@redhat.com>
6805 L:      linux-mm@kvack.org
6806 S:      Maintained
6807 F:      mm/hmm*
6808 F:      include/linux/hmm*
6809 F:      Documentation/vm/hmm.rst
6810
6811 HOST AP DRIVER
6812 M:      Jouni Malinen <j@w1.fi>
6813 L:      linux-wireless@vger.kernel.org
6814 W:      http://w1.fi/hostap-driver.html
6815 S:      Obsolete
6816 F:      drivers/net/wireless/intersil/hostap/
6817
6818 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
6819 L:      platform-driver-x86@vger.kernel.org
6820 S:      Orphan
6821 F:      drivers/platform/x86/tc1100-wmi.c
6822
6823 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
6824 M:      Jaroslav Kysela <perex@perex.cz>
6825 S:      Maintained
6826 F:      drivers/net/ethernet/hp/hp100.*
6827
6828 HPET:   High Precision Event Timers driver
6829 M:      Clemens Ladisch <clemens@ladisch.de>
6830 S:      Maintained
6831 F:      Documentation/timers/hpet.txt
6832 F:      drivers/char/hpet.c
6833 F:      include/linux/hpet.h
6834 F:      include/uapi/linux/hpet.h
6835
6836 HPET:   x86
6837 S:      Orphan
6838 F:      arch/x86/kernel/hpet.c
6839 F:      arch/x86/include/asm/hpet.h
6840
6841 HPFS FILESYSTEM
6842 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
6843 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
6844 S:      Maintained
6845 F:      fs/hpfs/
6846
6847 HSI SUBSYSTEM
6848 M:      Sebastian Reichel <sre@kernel.org>
6849 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
6850 S:      Maintained
6851 F:      Documentation/ABI/testing/sysfs-bus-hsi
6852 F:      Documentation/driver-api/hsi.rst
6853 F:      drivers/hsi/
6854 F:      include/linux/hsi/
6855 F:      include/uapi/linux/hsi/
6856
6857 HSO 3G MODEM DRIVER
6858 L:      linux-usb@vger.kernel.org
6859 S:      Orphan
6860 F:      drivers/net/usb/hso.c
6861
6862 HSR NETWORK PROTOCOL
6863 M:      Arvid Brodin <arvid.brodin@alten.se>
6864 L:      netdev@vger.kernel.org
6865 S:      Maintained
6866 F:      net/hsr/
6867
6868 HT16K33 LED CONTROLLER DRIVER
6869 M:      Robin van der Gracht <robin@protonic.nl>
6870 S:      Maintained
6871 F:      drivers/auxdisplay/ht16k33.c
6872 F:      Documentation/devicetree/bindings/display/ht16k33.txt
6873
6874 HTCPEN TOUCHSCREEN DRIVER
6875 M:      Pau Oliva Fora <pof@eslack.org>
6876 L:      linux-input@vger.kernel.org
6877 S:      Maintained
6878 F:      drivers/input/touchscreen/htcpen.c
6879
6880 HUAWEI ETHERNET DRIVER
6881 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
6882 L:      netdev@vger.kernel.org
6883 S:      Supported
6884 F:      Documentation/networking/hinic.txt
6885 F:      drivers/net/ethernet/huawei/hinic/
6886
6887 HUGETLB FILESYSTEM
6888 M:      Mike Kravetz <mike.kravetz@oracle.com>
6889 L:      linux-mm@kvack.org
6890 S:      Maintained
6891 F:      fs/hugetlbfs/
6892 F:      mm/hugetlb.c
6893 F:      include/linux/hugetlb.h
6894 F:      Documentation/admin-guide/mm/hugetlbpage.rst
6895 F:      Documentation/vm/hugetlbfs_reserv.rst
6896 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
6897
6898 HVA ST MEDIA DRIVER
6899 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
6900 L:      linux-media@vger.kernel.org
6901 T:      git git://linuxtv.org/media_tree.git
6902 W:      https://linuxtv.org
6903 S:      Supported
6904 F:      drivers/media/platform/sti/hva
6905
6906 HWPOISON MEMORY FAILURE HANDLING
6907 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
6908 L:      linux-mm@kvack.org
6909 S:      Maintained
6910 F:      mm/memory-failure.c
6911 F:      mm/hwpoison-inject.c
6912
6913 HYGON PROCESSOR SUPPORT
6914 M:      Pu Wen <puwen@hygon.cn>
6915 L:      linux-kernel@vger.kernel.org
6916 S:      Maintained
6917 F:      arch/x86/kernel/cpu/hygon.c
6918
6919 Hyper-V CORE AND DRIVERS
6920 M:      "K. Y. Srinivasan" <kys@microsoft.com>
6921 M:      Haiyang Zhang <haiyangz@microsoft.com>
6922 M:      Stephen Hemminger <sthemmin@microsoft.com>
6923 L:      devel@linuxdriverproject.org
6924 S:      Maintained
6925 F:      Documentation/networking/netvsc.txt
6926 F:      arch/x86/include/asm/mshyperv.h
6927 F:      arch/x86/include/asm/trace/hyperv.h
6928 F:      arch/x86/include/asm/hyperv-tlfs.h
6929 F:      arch/x86/kernel/cpu/mshyperv.c
6930 F:      arch/x86/hyperv
6931 F:      drivers/hid/hid-hyperv.c
6932 F:      drivers/hv/
6933 F:      drivers/input/serio/hyperv-keyboard.c
6934 F:      drivers/pci/controller/pci-hyperv.c
6935 F:      drivers/net/hyperv/
6936 F:      drivers/scsi/storvsc_drv.c
6937 F:      drivers/uio/uio_hv_generic.c
6938 F:      drivers/video/fbdev/hyperv_fb.c
6939 F:      net/vmw_vsock/hyperv_transport.c
6940 F:      include/linux/hyperv.h
6941 F:      include/uapi/linux/hyperv.h
6942 F:      tools/hv/
6943 F:      Documentation/ABI/stable/sysfs-bus-vmbus
6944
6945 HYPERVISOR VIRTUAL CONSOLE DRIVER
6946 L:      linuxppc-dev@lists.ozlabs.org
6947 S:      Odd Fixes
6948 F:      drivers/tty/hvc/
6949
6950 I2C ACPI SUPPORT
6951 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6952 L:      linux-i2c@vger.kernel.org
6953 L:      linux-acpi@vger.kernel.org
6954 S:      Maintained
6955 F:      drivers/i2c/i2c-core-acpi.c
6956
6957 I2C CONTROLLER DRIVER FOR NVIDIA GPU
6958 M:      Ajay Gupta <ajayg@nvidia.com>
6959 L:      linux-i2c@vger.kernel.org
6960 S:      Maintained
6961 F:      Documentation/i2c/busses/i2c-nvidia-gpu
6962 F:      drivers/i2c/busses/i2c-nvidia-gpu.c
6963
6964 I2C MUXES
6965 M:      Peter Rosin <peda@axentia.se>
6966 L:      linux-i2c@vger.kernel.org
6967 S:      Maintained
6968 F:      Documentation/i2c/i2c-topology
6969 F:      Documentation/i2c/muxes/
6970 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
6971 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
6972 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
6973 F:      drivers/i2c/i2c-mux.c
6974 F:      drivers/i2c/muxes/
6975 F:      include/linux/i2c-mux.h
6976
6977 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
6978 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
6979 L:      linux-i2c@vger.kernel.org
6980 S:      Maintained
6981 F:      drivers/i2c/busses/i2c-mv64xxx.c
6982
6983 I2C OVER PARALLEL PORT
6984 M:      Jean Delvare <jdelvare@suse.com>
6985 L:      linux-i2c@vger.kernel.org
6986 S:      Maintained
6987 F:      Documentation/i2c/busses/i2c-parport
6988 F:      Documentation/i2c/busses/i2c-parport-light
6989 F:      drivers/i2c/busses/i2c-parport.c
6990 F:      drivers/i2c/busses/i2c-parport-light.c
6991
6992 I2C SUBSYSTEM
6993 M:      Wolfram Sang <wsa@the-dreams.de>
6994 L:      linux-i2c@vger.kernel.org
6995 W:      https://i2c.wiki.kernel.org/
6996 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6997 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6998 S:      Maintained
6999 F:      Documentation/devicetree/bindings/i2c/i2c.txt
7000 F:      Documentation/i2c/
7001 F:      drivers/i2c/*
7002 F:      include/linux/i2c.h
7003 F:      include/linux/i2c-dev.h
7004 F:      include/linux/i2c-smbus.h
7005 F:      include/uapi/linux/i2c.h
7006 F:      include/uapi/linux/i2c-*.h
7007
7008 I2C SUBSYSTEM HOST DRIVERS
7009 L:      linux-i2c@vger.kernel.org
7010 W:      https://i2c.wiki.kernel.org/
7011 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7012 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7013 S:      Odd Fixes
7014 F:      Documentation/devicetree/bindings/i2c/
7015 F:      drivers/i2c/algos/
7016 F:      drivers/i2c/busses/
7017
7018 I2C-TAOS-EVM DRIVER
7019 M:      Jean Delvare <jdelvare@suse.com>
7020 L:      linux-i2c@vger.kernel.org
7021 S:      Maintained
7022 F:      Documentation/i2c/busses/i2c-taos-evm
7023 F:      drivers/i2c/busses/i2c-taos-evm.c
7024
7025 I2C-TINY-USB DRIVER
7026 M:      Till Harbaum <till@harbaum.org>
7027 L:      linux-i2c@vger.kernel.org
7028 W:      http://www.harbaum.org/till/i2c_tiny_usb
7029 S:      Maintained
7030 F:      drivers/i2c/busses/i2c-tiny-usb.c
7031
7032 I2C/SMBUS CONTROLLER DRIVERS FOR PC
7033 M:      Jean Delvare <jdelvare@suse.com>
7034 L:      linux-i2c@vger.kernel.org
7035 S:      Maintained
7036 F:      Documentation/i2c/busses/i2c-ali1535
7037 F:      Documentation/i2c/busses/i2c-ali1563
7038 F:      Documentation/i2c/busses/i2c-ali15x3
7039 F:      Documentation/i2c/busses/i2c-amd756
7040 F:      Documentation/i2c/busses/i2c-amd8111
7041 F:      Documentation/i2c/busses/i2c-i801
7042 F:      Documentation/i2c/busses/i2c-nforce2
7043 F:      Documentation/i2c/busses/i2c-piix4
7044 F:      Documentation/i2c/busses/i2c-sis5595
7045 F:      Documentation/i2c/busses/i2c-sis630
7046 F:      Documentation/i2c/busses/i2c-sis96x
7047 F:      Documentation/i2c/busses/i2c-via
7048 F:      Documentation/i2c/busses/i2c-viapro
7049 F:      drivers/i2c/busses/i2c-ali1535.c
7050 F:      drivers/i2c/busses/i2c-ali1563.c
7051 F:      drivers/i2c/busses/i2c-ali15x3.c
7052 F:      drivers/i2c/busses/i2c-amd756.c
7053 F:      drivers/i2c/busses/i2c-amd756-s4882.c
7054 F:      drivers/i2c/busses/i2c-amd8111.c
7055 F:      drivers/i2c/busses/i2c-i801.c
7056 F:      drivers/i2c/busses/i2c-isch.c
7057 F:      drivers/i2c/busses/i2c-nforce2.c
7058 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
7059 F:      drivers/i2c/busses/i2c-piix4.c
7060 F:      drivers/i2c/busses/i2c-sis5595.c
7061 F:      drivers/i2c/busses/i2c-sis630.c
7062 F:      drivers/i2c/busses/i2c-sis96x.c
7063 F:      drivers/i2c/busses/i2c-via.c
7064 F:      drivers/i2c/busses/i2c-viapro.c
7065
7066 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
7067 M:      Hans de Goede <hdegoede@redhat.com>
7068 L:      linux-i2c@vger.kernel.org
7069 S:      Maintained
7070 F:      drivers/i2c/busses/i2c-cht-wc.c
7071
7072 I2C/SMBUS ISMT DRIVER
7073 M:      Seth Heasley <seth.heasley@intel.com>
7074 M:      Neil Horman <nhorman@tuxdriver.com>
7075 L:      linux-i2c@vger.kernel.org
7076 F:      drivers/i2c/busses/i2c-ismt.c
7077 F:      Documentation/i2c/busses/i2c-ismt
7078
7079 I2C/SMBUS STUB DRIVER
7080 M:      Jean Delvare <jdelvare@suse.com>
7081 L:      linux-i2c@vger.kernel.org
7082 S:      Maintained
7083 F:      drivers/i2c/i2c-stub.c
7084
7085 IA64 (Itanium) PLATFORM
7086 M:      Tony Luck <tony.luck@intel.com>
7087 M:      Fenghua Yu <fenghua.yu@intel.com>
7088 L:      linux-ia64@vger.kernel.org
7089 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
7090 S:      Maintained
7091 F:      arch/ia64/
7092
7093 IBM Power 842 compression accelerator
7094 M:      Haren Myneni <haren@us.ibm.com>
7095 S:      Supported
7096 F:      drivers/crypto/nx/Makefile
7097 F:      drivers/crypto/nx/Kconfig
7098 F:      drivers/crypto/nx/nx-842*
7099 F:      include/linux/sw842.h
7100 F:      crypto/842.c
7101 F:      lib/842/
7102
7103 IBM Power in-Nest Crypto Acceleration
7104 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
7105 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
7106 L:      linux-crypto@vger.kernel.org
7107 S:      Supported
7108 F:      drivers/crypto/nx/Makefile
7109 F:      drivers/crypto/nx/Kconfig
7110 F:      drivers/crypto/nx/nx-aes*
7111 F:      drivers/crypto/nx/nx-sha*
7112 F:      drivers/crypto/nx/nx.*
7113 F:      drivers/crypto/nx/nx_csbcpb.h
7114 F:      drivers/crypto/nx/nx_debugfs.h
7115
7116 IBM Power Linux RAID adapter
7117 M:      Brian King <brking@us.ibm.com>
7118 S:      Supported
7119 F:      drivers/scsi/ipr.*
7120
7121 IBM Power SRIOV Virtual NIC Device Driver
7122 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
7123 M:      John Allen <jallen@linux.vnet.ibm.com>
7124 L:      netdev@vger.kernel.org
7125 S:      Supported
7126 F:      drivers/net/ethernet/ibm/ibmvnic.*
7127
7128 IBM Power Virtual Accelerator Switchboard
7129 M:      Sukadev Bhattiprolu
7130 L:      linuxppc-dev@lists.ozlabs.org
7131 S:      Supported
7132 F:      arch/powerpc/platforms/powernv/vas*
7133 F:      arch/powerpc/platforms/powernv/copy-paste.h
7134 F:      arch/powerpc/include/asm/vas.h
7135 F:      arch/powerpc/include/uapi/asm/vas.h
7136
7137 IBM Power Virtual Ethernet Device Driver
7138 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
7139 L:      netdev@vger.kernel.org
7140 S:      Supported
7141 F:      drivers/net/ethernet/ibm/ibmveth.*
7142
7143 IBM Power Virtual FC Device Drivers
7144 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7145 L:      linux-scsi@vger.kernel.org
7146 S:      Supported
7147 F:      drivers/scsi/ibmvscsi/ibmvfc*
7148
7149 IBM Power Virtual Management Channel Driver
7150 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
7151 M:      Steven Royer <seroyer@linux.vnet.ibm.com>
7152 S:      Supported
7153 F:      drivers/misc/ibmvmc.*
7154
7155 IBM Power Virtual SCSI Device Drivers
7156 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7157 L:      linux-scsi@vger.kernel.org
7158 S:      Supported
7159 F:      drivers/scsi/ibmvscsi/ibmvscsi*
7160 F:      include/scsi/viosrp.h
7161
7162 IBM Power Virtual SCSI Device Target Driver
7163 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
7164 M:      Michael Cyr <mikecyr@linux.vnet.ibm.com>
7165 L:      linux-scsi@vger.kernel.org
7166 L:      target-devel@vger.kernel.org
7167 S:      Supported
7168 F:      drivers/scsi/ibmvscsi_tgt/
7169
7170 IBM Power VMX Cryptographic instructions
7171 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
7172 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
7173 L:      linux-crypto@vger.kernel.org
7174 S:      Supported
7175 F:      drivers/crypto/vmx/Makefile
7176 F:      drivers/crypto/vmx/Kconfig
7177 F:      drivers/crypto/vmx/vmx.c
7178 F:      drivers/crypto/vmx/aes*
7179 F:      drivers/crypto/vmx/ghash*
7180 F:      drivers/crypto/vmx/ppc-xlate.pl
7181
7182 IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform
7183 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7184 L:      linux-pci@vger.kernel.org
7185 L:      linuxppc-dev@lists.ozlabs.org
7186 S:      Supported
7187 F:      drivers/pci/hotplug/rpaphp*
7188
7189 IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform
7190 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7191 L:      linux-pci@vger.kernel.org
7192 L:      linuxppc-dev@lists.ozlabs.org
7193 S:      Supported
7194 F:      drivers/pci/hotplug/rpadlpar*
7195
7196 IBM ServeRAID RAID DRIVER
7197 S:      Orphan
7198 F:      drivers/scsi/ips.*
7199
7200 ICH LPC AND GPIO DRIVER
7201 M:      Peter Tyser <ptyser@xes-inc.com>
7202 S:      Maintained
7203 F:      drivers/mfd/lpc_ich.c
7204 F:      drivers/gpio/gpio-ich.c
7205
7206 IDE SUBSYSTEM
7207 M:      "David S. Miller" <davem@davemloft.net>
7208 L:      linux-ide@vger.kernel.org
7209 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
7210 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
7211 S:      Maintained
7212 F:      Documentation/ide/
7213 F:      drivers/ide/
7214 F:      include/linux/ide.h
7215
7216 IDE/ATAPI DRIVERS
7217 M:      Borislav Petkov <bp@alien8.de>
7218 L:      linux-ide@vger.kernel.org
7219 S:      Maintained
7220 F:      Documentation/cdrom/ide-cd
7221 F:      drivers/ide/ide-cd*
7222
7223 IDEAPAD LAPTOP EXTRAS DRIVER
7224 M:      Ike Panhc <ike.pan@canonical.com>
7225 L:      platform-driver-x86@vger.kernel.org
7226 W:      http://launchpad.net/ideapad-laptop
7227 S:      Maintained
7228 F:      drivers/platform/x86/ideapad-laptop.c
7229
7230 IDEAPAD LAPTOP SLIDEBAR DRIVER
7231 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
7232 L:      linux-input@vger.kernel.org
7233 W:      https://github.com/o2genum/ideapad-slidebar
7234 S:      Maintained
7235 F:      drivers/input/misc/ideapad_slidebar.c
7236
7237 IDT VersaClock 5 CLOCK DRIVER
7238 M:      Marek Vasut <marek.vasut@gmail.com>
7239 S:      Maintained
7240 F:      drivers/clk/clk-versaclock5.c
7241
7242 IEEE 802.15.4 SUBSYSTEM
7243 M:      Alexander Aring <alex.aring@gmail.com>
7244 M:      Stefan Schmidt <stefan@datenfreihafen.org>
7245 L:      linux-wpan@vger.kernel.org
7246 W:      http://wpan.cakelab.org/
7247 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
7248 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
7249 S:      Maintained
7250 F:      net/ieee802154/
7251 F:      net/mac802154/
7252 F:      drivers/net/ieee802154/
7253 F:      include/linux/nl802154.h
7254 F:      include/linux/ieee802154.h
7255 F:      include/net/nl802154.h
7256 F:      include/net/mac802154.h
7257 F:      include/net/af_ieee802154.h
7258 F:      include/net/cfg802154.h
7259 F:      include/net/ieee802154_netdev.h
7260 F:      Documentation/networking/ieee802154.txt
7261
7262 IFE PROTOCOL
7263 M:      Yotam Gigi <yotam.gi@gmail.com>
7264 M:      Jamal Hadi Salim <jhs@mojatatu.com>
7265 F:      net/ife
7266 F:      include/net/ife.h
7267 F:      include/uapi/linux/ife.h
7268
7269 IGORPLUG-USB IR RECEIVER
7270 M:      Sean Young <sean@mess.org>
7271 L:      linux-media@vger.kernel.org
7272 S:      Maintained
7273 F:      drivers/media/rc/igorplugusb.c
7274
7275 IGUANAWORKS USB IR TRANSCEIVER
7276 M:      Sean Young <sean@mess.org>
7277 L:      linux-media@vger.kernel.org
7278 S:      Maintained
7279 F:      drivers/media/rc/iguanair.c
7280
7281 IIO DIGITAL POTENTIOMETER DAC
7282 M:      Peter Rosin <peda@axentia.se>
7283 L:      linux-iio@vger.kernel.org
7284 S:      Maintained
7285 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
7286 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
7287 F:      drivers/iio/dac/dpot-dac.c
7288
7289 IIO ENVELOPE DETECTOR
7290 M:      Peter Rosin <peda@axentia.se>
7291 L:      linux-iio@vger.kernel.org
7292 S:      Maintained
7293 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
7294 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
7295 F:      drivers/iio/adc/envelope-detector.c
7296
7297 IIO MULTIPLEXER
7298 M:      Peter Rosin <peda@axentia.se>
7299 L:      linux-iio@vger.kernel.org
7300 S:      Maintained
7301 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt
7302 F:      drivers/iio/multiplexer/iio-mux.c
7303
7304 IIO SUBSYSTEM AND DRIVERS
7305 M:      Jonathan Cameron <jic23@kernel.org>
7306 R:      Hartmut Knaack <knaack.h@gmx.de>
7307 R:      Lars-Peter Clausen <lars@metafoo.de>
7308 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
7309 L:      linux-iio@vger.kernel.org
7310 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
7311 S:      Maintained
7312 F:      Documentation/ABI/testing/configfs-iio*
7313 F:      Documentation/ABI/testing/sysfs-bus-iio*
7314 F:      Documentation/devicetree/bindings/iio/
7315 F:      drivers/iio/
7316 F:      drivers/staging/iio/
7317 F:      include/linux/iio/
7318 F:      tools/iio/
7319
7320 IIO UNIT CONVERTER
7321 M:      Peter Rosin <peda@axentia.se>
7322 L:      linux-iio@vger.kernel.org
7323 S:      Maintained
7324 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
7325 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
7326 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
7327 F:      drivers/iio/afe/iio-rescale.c
7328
7329 IKANOS/ADI EAGLE ADSL USB DRIVER
7330 M:      Matthieu Castet <castet.matthieu@free.fr>
7331 M:      Stanislaw Gruszka <stf_xl@wp.pl>
7332 S:      Maintained
7333 F:      drivers/usb/atm/ueagle-atm.c
7334
7335 IMGTEC ASCII LCD DRIVER
7336 M:      Paul Burton <paul.burton@mips.com>
7337 S:      Maintained
7338 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
7339 F:      drivers/auxdisplay/img-ascii-lcd.c
7340
7341 IMGTEC IR DECODER DRIVER
7342 M:      James Hogan <jhogan@kernel.org>
7343 S:      Maintained
7344 F:      drivers/media/rc/img-ir/
7345
7346 IMON SOUNDGRAPH USB IR RECEIVER
7347 M:      Sean Young <sean@mess.org>
7348 L:      linux-media@vger.kernel.org
7349 S:      Maintained
7350 F:      drivers/media/rc/imon_raw.c
7351 F:      drivers/media/rc/imon.c
7352
7353 IMS TWINTURBO FRAMEBUFFER DRIVER
7354 L:      linux-fbdev@vger.kernel.org
7355 S:      Orphan
7356 F:      drivers/video/fbdev/imsttfb.c
7357
7358 INA209 HARDWARE MONITOR DRIVER
7359 M:      Guenter Roeck <linux@roeck-us.net>
7360 L:      linux-hwmon@vger.kernel.org
7361 S:      Maintained
7362 F:      Documentation/hwmon/ina209
7363 F:      Documentation/devicetree/bindings/hwmon/ina2xx.txt
7364 F:      drivers/hwmon/ina209.c
7365
7366 INA2XX HARDWARE MONITOR DRIVER
7367 M:      Guenter Roeck <linux@roeck-us.net>
7368 L:      linux-hwmon@vger.kernel.org
7369 S:      Maintained
7370 F:      Documentation/hwmon/ina2xx
7371 F:      drivers/hwmon/ina2xx.c
7372 F:      include/linux/platform_data/ina2xx.h
7373
7374 INDUSTRY PACK SUBSYSTEM (IPACK)
7375 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
7376 M:      Jens Taprogge <jens.taprogge@taprogge.org>
7377 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7378 L:      industrypack-devel@lists.sourceforge.net
7379 W:      http://industrypack.sourceforge.net
7380 S:      Maintained
7381 F:      drivers/ipack/
7382
7383 INFINIBAND SUBSYSTEM
7384 M:      Doug Ledford <dledford@redhat.com>
7385 M:      Jason Gunthorpe <jgg@mellanox.com>
7386 L:      linux-rdma@vger.kernel.org
7387 W:      https://github.com/linux-rdma/rdma-core
7388 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7389 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
7390 S:      Supported
7391 F:      Documentation/devicetree/bindings/infiniband/
7392 F:      Documentation/infiniband/
7393 F:      drivers/infiniband/
7394 F:      include/uapi/linux/if_infiniband.h
7395 F:      include/uapi/rdma/
7396 F:      include/rdma/
7397
7398 INGENIC JZ4780 DMA Driver
7399 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
7400 S:      Maintained
7401 F:      drivers/dma/dma-jz4780.c
7402
7403 INGENIC JZ4780 NAND DRIVER
7404 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
7405 L:      linux-mtd@lists.infradead.org
7406 S:      Maintained
7407 F:      drivers/mtd/nand/raw/jz4780_*
7408
7409 INOTIFY
7410 M:      Jan Kara <jack@suse.cz>
7411 R:      Amir Goldstein <amir73il@gmail.com>
7412 L:      linux-fsdevel@vger.kernel.org
7413 S:      Maintained
7414 F:      Documentation/filesystems/inotify.txt
7415 F:      fs/notify/inotify/
7416 F:      include/linux/inotify.h
7417 F:      include/uapi/linux/inotify.h
7418
7419 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
7420 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
7421 L:      linux-input@vger.kernel.org
7422 Q:      http://patchwork.kernel.org/project/linux-input/list/
7423 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
7424 S:      Maintained
7425 F:      drivers/input/
7426 F:      include/linux/input.h
7427 F:      include/uapi/linux/input.h
7428 F:      include/uapi/linux/input-event-codes.h
7429 F:      include/linux/input/
7430 F:      Documentation/devicetree/bindings/input/
7431 F:      Documentation/devicetree/bindings/serio/
7432 F:      Documentation/input/
7433
7434 INPUT MULTITOUCH (MT) PROTOCOL
7435 M:      Henrik Rydberg <rydberg@bitmath.org>
7436 L:      linux-input@vger.kernel.org
7437 S:      Odd fixes
7438 F:      Documentation/input/multi-touch-protocol.rst
7439 F:      drivers/input/input-mt.c
7440 K:      \b(ABS|SYN)_MT_
7441
7442 INSIDE SECURE CRYPTO DRIVER
7443 M:      Antoine Tenart <antoine.tenart@bootlin.com>
7444 F:      drivers/crypto/inside-secure/
7445 S:      Maintained
7446 L:      linux-crypto@vger.kernel.org
7447
7448 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
7449 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
7450 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
7451 L:      linux-integrity@vger.kernel.org
7452 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
7453 S:      Supported
7454 F:      security/integrity/ima/
7455
7456 INTEL 810/815 FRAMEBUFFER DRIVER
7457 M:      Antonino Daplas <adaplas@gmail.com>
7458 L:      linux-fbdev@vger.kernel.org
7459 S:      Maintained
7460 F:      drivers/video/fbdev/i810/
7461
7462 INTEL ASoC DRIVERS
7463 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
7464 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
7465 M:      Jie Yang <yang.jie@linux.intel.com>
7466 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7467 S:      Supported
7468 F:      sound/soc/intel/
7469
7470 INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER
7471 M:      Hans de Goede <hdegoede@redhat.com>
7472 L:      platform-driver-x86@vger.kernel.org
7473 S:      Maintained
7474 F:      drivers/platform/x86/intel_atomisp2_pm.c
7475
7476 INTEL C600 SERIES SAS CONTROLLER DRIVER
7477 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
7478 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
7479 L:      linux-scsi@vger.kernel.org
7480 T:      git git://git.code.sf.net/p/intel-sas/isci
7481 S:      Supported
7482 F:      drivers/scsi/isci/
7483
7484 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
7485 M:      Jani Nikula <jani.nikula@linux.intel.com>
7486 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
7487 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
7488 L:      intel-gfx@lists.freedesktop.org
7489 W:      https://01.org/linuxgraphics/
7490 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
7491 C:      irc://chat.freenode.net/intel-gfx
7492 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
7493 T:      git git://anongit.freedesktop.org/drm-intel
7494 S:      Supported
7495 F:      drivers/gpu/drm/i915/
7496 F:      include/drm/i915*
7497 F:      include/uapi/drm/i915_drm.h
7498 F:      Documentation/gpu/i915.rst
7499
7500 INTEL ETHERNET DRIVERS
7501 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
7502 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
7503 W:      http://www.intel.com/support/feedback.htm
7504 W:      http://e1000.sourceforge.net/
7505 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
7506 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
7507 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
7508 S:      Supported
7509 F:      Documentation/networking/e100.rst
7510 F:      Documentation/networking/e1000.rst
7511 F:      Documentation/networking/e1000e.rst
7512 F:      Documentation/networking/fm10k.rst
7513 F:      Documentation/networking/igb.rst
7514 F:      Documentation/networking/igbvf.rst
7515 F:      Documentation/networking/ixgb.rst
7516 F:      Documentation/networking/ixgbe.rst
7517 F:      Documentation/networking/ixgbevf.rst
7518 F:      Documentation/networking/i40e.rst
7519 F:      Documentation/networking/iavf.rst
7520 F:      Documentation/networking/ice.rst
7521 F:      drivers/net/ethernet/intel/
7522 F:      drivers/net/ethernet/intel/*/
7523 F:      include/linux/avf/virtchnl.h
7524
7525 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
7526 M:      Maik Broemme <mbroemme@libmpq.org>
7527 L:      linux-fbdev@vger.kernel.org
7528 S:      Maintained
7529 F:      Documentation/fb/intelfb.txt
7530 F:      drivers/video/fbdev/intelfb/
7531
7532 INTEL GPIO DRIVERS
7533 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7534 L:      linux-gpio@vger.kernel.org
7535 S:      Maintained
7536 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
7537 F:      drivers/gpio/gpio-ich.c
7538 F:      drivers/gpio/gpio-intel-mid.c
7539 F:      drivers/gpio/gpio-lynxpoint.c
7540 F:      drivers/gpio/gpio-merrifield.c
7541 F:      drivers/gpio/gpio-ml-ioh.c
7542 F:      drivers/gpio/gpio-pch.c
7543 F:      drivers/gpio/gpio-sch.c
7544 F:      drivers/gpio/gpio-sodaville.c
7545
7546 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
7547 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
7548 M:      Zhi Wang <zhi.a.wang@intel.com>
7549 L:      intel-gvt-dev@lists.freedesktop.org
7550 L:      intel-gfx@lists.freedesktop.org
7551 W:      https://01.org/igvt-g
7552 T:      git https://github.com/intel/gvt-linux.git
7553 S:      Supported
7554 F:      drivers/gpu/drm/i915/gvt/
7555
7556 INTEL HID EVENT DRIVER
7557 M:      Alex Hung <alex.hung@canonical.com>
7558 L:      platform-driver-x86@vger.kernel.org
7559 S:      Maintained
7560 F:      drivers/platform/x86/intel-hid.c
7561
7562 INTEL I/OAT DMA DRIVER
7563 M:      Dave Jiang <dave.jiang@intel.com>
7564 R:      Dan Williams <dan.j.williams@intel.com>
7565 L:      dmaengine@vger.kernel.org
7566 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
7567 S:      Supported
7568 F:      drivers/dma/ioat*
7569
7570 INTEL IDLE DRIVER
7571 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
7572 M:      Len Brown <lenb@kernel.org>
7573 L:      linux-pm@vger.kernel.org
7574 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
7575 B:      https://bugzilla.kernel.org
7576 S:      Supported
7577 F:      drivers/idle/intel_idle.c
7578
7579 INTEL INTEGRATED SENSOR HUB DRIVER
7580 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7581 M:      Jiri Kosina <jikos@kernel.org>
7582 L:      linux-input@vger.kernel.org
7583 S:      Maintained
7584 F:      drivers/hid/intel-ish-hid/
7585
7586 INTEL IOMMU (VT-d)
7587 M:      David Woodhouse <dwmw2@infradead.org>
7588 L:      iommu@lists.linux-foundation.org
7589 T:      git git://git.infradead.org/iommu-2.6.git
7590 S:      Supported
7591 F:      drivers/iommu/intel-iommu.c
7592 F:      include/linux/intel-iommu.h
7593
7594 INTEL IOP-ADMA DMA DRIVER
7595 R:      Dan Williams <dan.j.williams@intel.com>
7596 S:      Odd fixes
7597 F:      drivers/dma/iop-adma.c
7598
7599 INTEL IPU3 CSI-2 CIO2 DRIVER
7600 M:      Yong Zhi <yong.zhi@intel.com>
7601 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7602 M:      Bingbu Cao <bingbu.cao@intel.com>
7603 R:      Tian Shu Qiu <tian.shu.qiu@intel.com>
7604 R:      Jian Xu Zheng <jian.xu.zheng@intel.com>
7605 L:      linux-media@vger.kernel.org
7606 S:      Maintained
7607 F:      drivers/media/pci/intel/ipu3/
7608 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
7609
7610 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
7611 M:      Krzysztof Halasa <khalasa@piap.pl>
7612 S:      Maintained
7613 F:      arch/arm/mach-ixp4xx/include/mach/qmgr.h
7614 F:      arch/arm/mach-ixp4xx/include/mach/npe.h
7615 F:      arch/arm/mach-ixp4xx/ixp4xx_qmgr.c
7616 F:      arch/arm/mach-ixp4xx/ixp4xx_npe.c
7617 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
7618 F:      drivers/net/wan/ixp4xx_hss.c
7619
7620 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
7621 M:      Deepak Saxena <dsaxena@plexity.net>
7622 S:      Maintained
7623 F:      drivers/char/hw_random/ixp4xx-rng.c
7624
7625 INTEL MANAGEMENT ENGINE (mei)
7626 M:      Tomas Winkler <tomas.winkler@intel.com>
7627 L:      linux-kernel@vger.kernel.org
7628 S:      Supported
7629 F:      include/uapi/linux/mei.h
7630 F:      include/linux/mei_cl_bus.h
7631 F:      drivers/misc/mei/*
7632 F:      drivers/watchdog/mei_wdt.c
7633 F:      Documentation/misc-devices/mei/*
7634 F:      samples/mei/*
7635
7636 INTEL MENLOW THERMAL DRIVER
7637 M:      Sujith Thomas <sujith.thomas@intel.com>
7638 L:      platform-driver-x86@vger.kernel.org
7639 W:      https://01.org/linux-acpi
7640 S:      Supported
7641 F:      drivers/platform/x86/intel_menlow.c
7642
7643 INTEL MIC DRIVERS (mic)
7644 M:      Sudeep Dutt <sudeep.dutt@intel.com>
7645 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
7646 S:      Supported
7647 W:      https://github.com/sudeepdutt/mic
7648 W:      http://software.intel.com/en-us/mic-developer
7649 F:      include/linux/mic_bus.h
7650 F:      include/linux/scif.h
7651 F:      include/uapi/linux/mic_common.h
7652 F:      include/uapi/linux/mic_ioctl.h
7653 F:      include/uapi/linux/scif_ioctl.h
7654 F:      drivers/misc/mic/
7655 F:      drivers/dma/mic_x100_dma.c
7656 F:      drivers/dma/mic_x100_dma.h
7657 F:      Documentation/mic/
7658
7659 INTEL PMC CORE DRIVER
7660 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
7661 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
7662 L:      platform-driver-x86@vger.kernel.org
7663 S:      Maintained
7664 F:      drivers/platform/x86/intel_pmc_core*
7665
7666 INTEL PMC/P-Unit IPC DRIVER
7667 M:      Zha Qipeng<qipeng.zha@intel.com>
7668 L:      platform-driver-x86@vger.kernel.org
7669 S:      Maintained
7670 F:      drivers/platform/x86/intel_pmc_ipc.c
7671 F:      drivers/platform/x86/intel_punit_ipc.c
7672 F:      arch/x86/include/asm/intel_pmc_ipc.h
7673 F:      arch/x86/include/asm/intel_punit_ipc.h
7674
7675 INTEL PMIC GPIO DRIVERS
7676 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7677 S:      Maintained
7678 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
7679 F:      drivers/gpio/gpio-*cove.c
7680 F:      drivers/gpio/gpio-msic.c
7681
7682 INTEL MULTIFUNCTION PMIC DEVICE DRIVERS
7683 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7684 S:      Maintained
7685 F:      drivers/mfd/intel_msic.c
7686 F:      drivers/mfd/intel_soc_pmic*
7687 F:      include/linux/mfd/intel_msic.h
7688 F:      include/linux/mfd/intel_soc_pmic*
7689
7690 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
7691 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
7692 L:      linux-wireless@vger.kernel.org
7693 S:      Maintained
7694 F:      Documentation/networking/README.ipw2100
7695 F:      Documentation/networking/README.ipw2200
7696 F:      drivers/net/wireless/intel/ipw2x00/
7697
7698 INTEL PSTATE DRIVER
7699 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7700 M:      Len Brown <lenb@kernel.org>
7701 L:      linux-pm@vger.kernel.org
7702 S:      Supported
7703 F:      drivers/cpufreq/intel_pstate.c
7704
7705 INTEL RDMA RNIC DRIVER
7706 M:      Faisal Latif <faisal.latif@intel.com>
7707 M:      Shiraz Saleem <shiraz.saleem@intel.com>
7708 L:      linux-rdma@vger.kernel.org
7709 S:      Supported
7710 F:      drivers/infiniband/hw/i40iw/
7711 F:      include/uapi/rdma/i40iw-abi.h
7712
7713 INTEL TELEMETRY DRIVER
7714 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@linux.intel.com>
7715 M:      "David E. Box" <david.e.box@linux.intel.com>
7716 L:      platform-driver-x86@vger.kernel.org
7717 S:      Maintained
7718 F:      arch/x86/include/asm/intel_telemetry.h
7719 F:      drivers/platform/x86/intel_telemetry*
7720
7721 INTEL VIRTUAL BUTTON DRIVER
7722 M:      AceLan Kao <acelan.kao@canonical.com>
7723 L:      platform-driver-x86@vger.kernel.org
7724 S:      Maintained
7725 F:      drivers/platform/x86/intel-vbtn.c
7726
7727 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
7728 M:      Stanislaw Gruszka <sgruszka@redhat.com>
7729 L:      linux-wireless@vger.kernel.org
7730 S:      Supported
7731 F:      drivers/net/wireless/intel/iwlegacy/
7732
7733 INTEL WIRELESS WIFI LINK (iwlwifi)
7734 M:      Johannes Berg <johannes.berg@intel.com>
7735 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
7736 M:      Luca Coelho <luciano.coelho@intel.com>
7737 M:      Intel Linux Wireless <linuxwifi@intel.com>
7738 L:      linux-wireless@vger.kernel.org
7739 W:      http://intellinuxwireless.org
7740 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
7741 S:      Supported
7742 F:      drivers/net/wireless/intel/iwlwifi/
7743
7744 INTEL WIRELESS WIMAX CONNECTION 2400
7745 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
7746 M:      linux-wimax@intel.com
7747 L:      wimax@linuxwimax.org (subscribers-only)
7748 S:      Supported
7749 W:      http://linuxwimax.org
7750 F:      Documentation/wimax/README.i2400m
7751 F:      drivers/net/wimax/i2400m/
7752 F:      include/uapi/linux/wimax/i2400m.h
7753
7754 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
7755 M:      Mario Limonciello <mario.limonciello@dell.com>
7756 S:      Maintained
7757 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
7758
7759 INTEL(R) TRACE HUB
7760 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
7761 S:      Supported
7762 F:      Documentation/trace/intel_th.rst
7763 F:      drivers/hwtracing/intel_th/
7764
7765 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
7766 M:      Ning Sun <ning.sun@intel.com>
7767 L:      tboot-devel@lists.sourceforge.net
7768 W:      http://tboot.sourceforge.net
7769 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
7770 S:      Supported
7771 F:      Documentation/intel_txt.txt
7772 F:      include/linux/tboot.h
7773 F:      arch/x86/kernel/tboot.c
7774
7775 INTEL-MID GPIO DRIVER
7776 M:      David Cohen <david.a.cohen@linux.intel.com>
7777 L:      linux-gpio@vger.kernel.org
7778 S:      Maintained
7779 F:      drivers/gpio/gpio-intel-mid.c
7780
7781 INVENSENSE MPU-3050 GYROSCOPE DRIVER
7782 M:      Linus Walleij <linus.walleij@linaro.org>
7783 L:      linux-iio@vger.kernel.org
7784 S:      Maintained
7785 F:      drivers/iio/gyro/mpu3050*
7786 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
7787
7788 IOC3 ETHERNET DRIVER
7789 M:      Ralf Baechle <ralf@linux-mips.org>
7790 L:      linux-mips@vger.kernel.org
7791 S:      Maintained
7792 F:      drivers/net/ethernet/sgi/ioc3-eth.c
7793
7794 IOC3 SERIAL DRIVER
7795 M:      Pat Gefre <pfg@sgi.com>
7796 L:      linux-serial@vger.kernel.org
7797 S:      Maintained
7798 F:      drivers/tty/serial/ioc3_serial.c
7799
7800 IOMMU DRIVERS
7801 M:      Joerg Roedel <joro@8bytes.org>
7802 L:      iommu@lists.linux-foundation.org
7803 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
7804 S:      Maintained
7805 F:      Documentation/devicetree/bindings/iommu/
7806 F:      drivers/iommu/
7807 F:      include/linux/iommu.h
7808 F:      include/linux/of_iommu.h
7809 F:      include/linux/iova.h
7810
7811 IP MASQUERADING
7812 M:      Juanjo Ciarlante <jjciarla@raiz.uncu.edu.ar>
7813 S:      Maintained
7814 F:      net/ipv4/netfilter/ipt_MASQUERADE.c
7815
7816 IPMI SUBSYSTEM
7817 M:      Corey Minyard <minyard@acm.org>
7818 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
7819 W:      http://openipmi.sourceforge.net/
7820 S:      Supported
7821 F:      Documentation/devicetree/bindings/ipmi/
7822 F:      Documentation/IPMI.txt
7823 F:      drivers/char/ipmi/
7824 F:      include/linux/ipmi*
7825 F:      include/uapi/linux/ipmi*
7826
7827 IPS SCSI RAID DRIVER
7828 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
7829 L:      linux-scsi@vger.kernel.org
7830 W:      http://www.adaptec.com/
7831 S:      Maintained
7832 F:      drivers/scsi/ips*
7833
7834 IPVS
7835 M:      Wensong Zhang <wensong@linux-vs.org>
7836 M:      Simon Horman <horms@verge.net.au>
7837 M:      Julian Anastasov <ja@ssi.bg>
7838 L:      netdev@vger.kernel.org
7839 L:      lvs-devel@vger.kernel.org
7840 S:      Maintained
7841 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
7842 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
7843 F:      Documentation/networking/ipvs-sysctl.txt
7844 F:      include/net/ip_vs.h
7845 F:      include/uapi/linux/ip_vs.h
7846 F:      net/netfilter/ipvs/
7847
7848 IPWIRELESS DRIVER
7849 M:      Jiri Kosina <jikos@kernel.org>
7850 M:      David Sterba <dsterba@suse.com>
7851 S:      Odd Fixes
7852 F:      drivers/tty/ipwireless/
7853
7854 IPX NETWORK LAYER
7855 L:      netdev@vger.kernel.org
7856 S:      Obsolete
7857 F:      include/uapi/linux/ipx.h
7858
7859 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
7860 M:      Marc Zyngier <marc.zyngier@arm.com>
7861 S:      Maintained
7862 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7863 F:      Documentation/IRQ-domain.txt
7864 F:      include/linux/irqdomain.h
7865 F:      kernel/irq/irqdomain.c
7866 F:      kernel/irq/msi.c
7867
7868 IRQ SUBSYSTEM
7869 M:      Thomas Gleixner <tglx@linutronix.de>
7870 L:      linux-kernel@vger.kernel.org
7871 S:      Maintained
7872 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7873 F:      kernel/irq/
7874
7875 IRQCHIP DRIVERS
7876 M:      Thomas Gleixner <tglx@linutronix.de>
7877 M:      Jason Cooper <jason@lakedaemon.net>
7878 M:      Marc Zyngier <marc.zyngier@arm.com>
7879 L:      linux-kernel@vger.kernel.org
7880 S:      Maintained
7881 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7882 F:      Documentation/devicetree/bindings/interrupt-controller/
7883 F:      drivers/irqchip/
7884
7885 ISA
7886 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
7887 S:      Maintained
7888 F:      Documentation/isa.txt
7889 F:      drivers/base/isa.c
7890 F:      include/linux/isa.h
7891
7892 ISA RADIO MODULE
7893 M:      Hans Verkuil <hverkuil@xs4all.nl>
7894 L:      linux-media@vger.kernel.org
7895 T:      git git://linuxtv.org/media_tree.git
7896 W:      https://linuxtv.org
7897 S:      Maintained
7898 F:      drivers/media/radio/radio-isa*
7899
7900 ISAPNP
7901 M:      Jaroslav Kysela <perex@perex.cz>
7902 S:      Maintained
7903 F:      Documentation/isapnp.txt
7904 F:      drivers/pnp/isapnp/
7905 F:      include/linux/isapnp.h
7906
7907 ISCSI
7908 M:      Lee Duncan <lduncan@suse.com>
7909 M:      Chris Leech <cleech@redhat.com>
7910 L:      open-iscsi@googlegroups.com
7911 W:      www.open-iscsi.com
7912 S:      Maintained
7913 F:      drivers/scsi/*iscsi*
7914 F:      include/scsi/*iscsi*
7915
7916 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
7917 M:      Peter Jones <pjones@redhat.com>
7918 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
7919 S:      Maintained
7920 F:      drivers/firmware/iscsi_ibft*
7921
7922 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
7923 M:      Sagi Grimberg <sagi@grimberg.me>
7924 M:      Max Gurtovoy <maxg@mellanox.com>
7925 L:      linux-rdma@vger.kernel.org
7926 S:      Supported
7927 W:      http://www.openfabrics.org
7928 W:      www.open-iscsi.org
7929 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7930 F:      drivers/infiniband/ulp/iser/
7931
7932 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
7933 M:      Sagi Grimberg <sagi@grimberg.me>
7934 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
7935 L:      linux-rdma@vger.kernel.org
7936 L:      target-devel@vger.kernel.org
7937 S:      Supported
7938 W:      http://www.linux-iscsi.org
7939 F:      drivers/infiniband/ulp/isert
7940
7941 ISDN SUBSYSTEM
7942 M:      Karsten Keil <isdn@linux-pingi.de>
7943 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7944 L:      netdev@vger.kernel.org
7945 W:      http://www.isdn4linux.de
7946 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kkeil/isdn-2.6.git
7947 S:      Maintained
7948 F:      Documentation/isdn/
7949 F:      drivers/isdn/
7950 F:      include/linux/isdn.h
7951 F:      include/linux/isdn/
7952 F:      include/uapi/linux/isdn.h
7953 F:      include/uapi/linux/isdn/
7954
7955 ISDN SUBSYSTEM (Eicon active card driver)
7956 M:      Armin Schindler <mac@melware.de>
7957 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7958 W:      http://www.melware.de
7959 S:      Maintained
7960 F:      drivers/isdn/hardware/eicon/
7961
7962 IT87 HARDWARE MONITORING DRIVER
7963 M:      Jean Delvare <jdelvare@suse.com>
7964 L:      linux-hwmon@vger.kernel.org
7965 S:      Maintained
7966 F:      Documentation/hwmon/it87
7967 F:      drivers/hwmon/it87.c
7968
7969 IT913X MEDIA DRIVER
7970 M:      Antti Palosaari <crope@iki.fi>
7971 L:      linux-media@vger.kernel.org
7972 W:      https://linuxtv.org
7973 W:      http://palosaari.fi/linux/
7974 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7975 T:      git git://linuxtv.org/anttip/media_tree.git
7976 S:      Maintained
7977 F:      drivers/media/tuners/it913x*
7978
7979 IVTV VIDEO4LINUX DRIVER
7980 M:      Andy Walls <awalls@md.metrocast.net>
7981 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
7982 L:      linux-media@vger.kernel.org
7983 T:      git git://linuxtv.org/media_tree.git
7984 W:      http://www.ivtvdriver.org
7985 S:      Maintained
7986 F:      Documentation/media/v4l-drivers/ivtv*
7987 F:      drivers/media/pci/ivtv/
7988 F:      include/uapi/linux/ivtv*
7989
7990 IX2505V MEDIA DRIVER
7991 M:      Malcolm Priestley <tvboxspy@gmail.com>
7992 L:      linux-media@vger.kernel.org
7993 W:      https://linuxtv.org
7994 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7995 S:      Maintained
7996 F:      drivers/media/dvb-frontends/ix2505v*
7997
7998 JAILHOUSE HYPERVISOR INTERFACE
7999 M:      Jan Kiszka <jan.kiszka@siemens.com>
8000 L:      jailhouse-dev@googlegroups.com
8001 S:      Maintained
8002 F:      arch/x86/kernel/jailhouse.c
8003 F:      arch/x86/include/asm/jailhouse_para.h
8004
8005 JC42.4 TEMPERATURE SENSOR DRIVER
8006 M:      Guenter Roeck <linux@roeck-us.net>
8007 L:      linux-hwmon@vger.kernel.org
8008 S:      Maintained
8009 F:      drivers/hwmon/jc42.c
8010 F:      Documentation/hwmon/jc42
8011
8012 JFS FILESYSTEM
8013 M:      Dave Kleikamp <shaggy@kernel.org>
8014 L:      jfs-discussion@lists.sourceforge.net
8015 W:      http://jfs.sourceforge.net/
8016 T:      git git://github.com/kleikamp/linux-shaggy.git
8017 S:      Maintained
8018 F:      Documentation/filesystems/jfs.txt
8019 F:      fs/jfs/
8020
8021 JME NETWORK DRIVER
8022 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
8023 L:      netdev@vger.kernel.org
8024 S:      Maintained
8025 F:      drivers/net/ethernet/jme.*
8026
8027 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
8028 M:      David Woodhouse <dwmw2@infradead.org>
8029 L:      linux-mtd@lists.infradead.org
8030 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
8031 S:      Maintained
8032 F:      fs/jffs2/
8033 F:      include/uapi/linux/jffs2.h
8034
8035 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
8036 M:      "Theodore Ts'o" <tytso@mit.edu>
8037 M:      Jan Kara <jack@suse.com>
8038 L:      linux-ext4@vger.kernel.org
8039 S:      Maintained
8040 F:      fs/jbd2/
8041 F:      include/linux/jbd2.h
8042
8043 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
8044 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
8045 L:      linux-media@vger.kernel.org
8046 S:      Maintained
8047 F:      drivers/media/platform/rcar_jpu.c
8048
8049 JSM Neo PCI based serial card
8050 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
8051 L:      linux-serial@vger.kernel.org
8052 S:      Maintained
8053 F:      drivers/tty/serial/jsm/
8054
8055 K10TEMP HARDWARE MONITORING DRIVER
8056 M:      Clemens Ladisch <clemens@ladisch.de>
8057 L:      linux-hwmon@vger.kernel.org
8058 S:      Maintained
8059 F:      Documentation/hwmon/k10temp
8060 F:      drivers/hwmon/k10temp.c
8061
8062 K8TEMP HARDWARE MONITORING DRIVER
8063 M:      Rudolf Marek <r.marek@assembler.cz>
8064 L:      linux-hwmon@vger.kernel.org
8065 S:      Maintained
8066 F:      Documentation/hwmon/k8temp
8067 F:      drivers/hwmon/k8temp.c
8068
8069 KASAN
8070 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
8071 R:      Alexander Potapenko <glider@google.com>
8072 R:      Dmitry Vyukov <dvyukov@google.com>
8073 L:      kasan-dev@googlegroups.com
8074 S:      Maintained
8075 F:      arch/*/include/asm/kasan.h
8076 F:      arch/*/mm/kasan_init*
8077 F:      Documentation/dev-tools/kasan.rst
8078 F:      include/linux/kasan*.h
8079 F:      lib/test_kasan.c
8080 F:      mm/kasan/
8081 F:      scripts/Makefile.kasan
8082
8083 KCONFIG
8084 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8085 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
8086 L:      linux-kbuild@vger.kernel.org
8087 S:      Maintained
8088 F:      Documentation/kbuild/kconfig*
8089 F:      scripts/kconfig/
8090 F:      scripts/Kconfig.include
8091
8092 KDUMP
8093 M:      Dave Young <dyoung@redhat.com>
8094 M:      Baoquan He <bhe@redhat.com>
8095 R:      Vivek Goyal <vgoyal@redhat.com>
8096 L:      kexec@lists.infradead.org
8097 W:      http://lse.sourceforge.net/kdump/
8098 S:      Maintained
8099 F:      Documentation/kdump/
8100
8101 KEENE FM RADIO TRANSMITTER DRIVER
8102 M:      Hans Verkuil <hverkuil@xs4all.nl>
8103 L:      linux-media@vger.kernel.org
8104 T:      git git://linuxtv.org/media_tree.git
8105 W:      https://linuxtv.org
8106 S:      Maintained
8107 F:      drivers/media/radio/radio-keene*
8108
8109 KERNEL AUTOMOUNTER
8110 M:      Ian Kent <raven@themaw.net>
8111 L:      autofs@vger.kernel.org
8112 S:      Maintained
8113 F:      fs/autofs/
8114
8115 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
8116 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8117 M:      Michal Marek <michal.lkml@markovi.net>
8118 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
8119 L:      linux-kbuild@vger.kernel.org
8120 S:      Maintained
8121 F:      Documentation/kbuild/
8122 F:      Makefile
8123 F:      scripts/Kbuild*
8124 F:      scripts/Makefile*
8125 F:      scripts/basic/
8126 F:      scripts/mk*
8127 F:      scripts/mod/
8128 F:      scripts/package/
8129
8130 KERNEL JANITORS
8131 L:      kernel-janitors@vger.kernel.org
8132 W:      http://kernelnewbies.org/KernelJanitors
8133 S:      Odd Fixes
8134
8135 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
8136 M:      "J. Bruce Fields" <bfields@fieldses.org>
8137 M:      Jeff Layton <jlayton@kernel.org>
8138 L:      linux-nfs@vger.kernel.org
8139 W:      http://nfs.sourceforge.net/
8140 T:      git git://linux-nfs.org/~bfields/linux.git
8141 S:      Supported
8142 F:      fs/nfsd/
8143 F:      include/uapi/linux/nfsd/
8144 F:      fs/lockd/
8145 F:      fs/nfs_common/
8146 F:      net/sunrpc/
8147 F:      include/linux/lockd/
8148 F:      include/linux/sunrpc/
8149 F:      include/uapi/linux/sunrpc/
8150
8151 KERNEL SELFTEST FRAMEWORK
8152 M:      Shuah Khan <shuah@kernel.org>
8153 L:      linux-kselftest@vger.kernel.org
8154 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
8155 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
8156 S:      Maintained
8157 F:      tools/testing/selftests/
8158 F:      Documentation/dev-tools/kselftest*
8159
8160 KERNEL USERMODE HELPER
8161 M:      Luis Chamberlain <mcgrof@kernel.org>
8162 L:      linux-kernel@vger.kernel.org
8163 S:      Maintained
8164 F:      kernel/umh.c
8165 F:      include/linux/umh.h
8166
8167 KERNEL VIRTUAL MACHINE (KVM)
8168 M:      Paolo Bonzini <pbonzini@redhat.com>
8169 M:      Radim Krčmář <rkrcmar@redhat.com>
8170 L:      kvm@vger.kernel.org
8171 W:      http://www.linux-kvm.org
8172 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8173 S:      Supported
8174 F:      Documentation/virtual/kvm/
8175 F:      include/trace/events/kvm.h
8176 F:      include/uapi/asm-generic/kvm*
8177 F:      include/uapi/linux/kvm*
8178 F:      include/asm-generic/kvm*
8179 F:      include/linux/kvm*
8180 F:      include/kvm/iodev.h
8181 F:      virt/kvm/*
8182 F:      tools/kvm/
8183
8184 KERNEL VIRTUAL MACHINE FOR AMD-V (KVM/amd)
8185 M:      Joerg Roedel <joro@8bytes.org>
8186 L:      kvm@vger.kernel.org
8187 W:      http://www.linux-kvm.org/
8188 S:      Maintained
8189 F:      arch/x86/include/asm/svm.h
8190 F:      arch/x86/kvm/svm.c
8191
8192 KERNEL VIRTUAL MACHINE FOR ARM (KVM/arm)
8193 M:      Christoffer Dall <christoffer.dall@arm.com>
8194 M:      Marc Zyngier <marc.zyngier@arm.com>
8195 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8196 L:      kvmarm@lists.cs.columbia.edu
8197 W:      http://systems.cs.columbia.edu/projects/kvm-arm
8198 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
8199 S:      Supported
8200 F:      arch/arm/include/uapi/asm/kvm*
8201 F:      arch/arm/include/asm/kvm*
8202 F:      arch/arm/kvm/
8203 F:      virt/kvm/arm/
8204 F:      include/kvm/arm_*
8205
8206 KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64)
8207 M:      Christoffer Dall <christoffer.dall@arm.com>
8208 M:      Marc Zyngier <marc.zyngier@arm.com>
8209 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8210 L:      kvmarm@lists.cs.columbia.edu
8211 S:      Maintained
8212 F:      arch/arm64/include/uapi/asm/kvm*
8213 F:      arch/arm64/include/asm/kvm*
8214 F:      arch/arm64/kvm/
8215
8216 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
8217 M:      James Hogan <jhogan@kernel.org>
8218 L:      linux-mips@vger.kernel.org
8219 S:      Supported
8220 F:      arch/mips/include/uapi/asm/kvm*
8221 F:      arch/mips/include/asm/kvm*
8222 F:      arch/mips/kvm/
8223
8224 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
8225 M:      Paul Mackerras <paulus@ozlabs.org>
8226 L:      kvm-ppc@vger.kernel.org
8227 W:      http://www.linux-kvm.org/
8228 T:      git git://github.com/agraf/linux-2.6.git
8229 S:      Supported
8230 F:      arch/powerpc/include/uapi/asm/kvm*
8231 F:      arch/powerpc/include/asm/kvm*
8232 F:      arch/powerpc/kvm/
8233 F:      arch/powerpc/kernel/kvm*
8234
8235 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
8236 M:      Christian Borntraeger <borntraeger@de.ibm.com>
8237 M:      Janosch Frank <frankja@linux.ibm.com>
8238 R:      David Hildenbrand <david@redhat.com>
8239 R:      Cornelia Huck <cohuck@redhat.com>
8240 L:      linux-s390@vger.kernel.org
8241 W:      http://www.ibm.com/developerworks/linux/linux390/
8242 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
8243 S:      Supported
8244 F:      arch/s390/include/uapi/asm/kvm*
8245 F:      arch/s390/include/asm/gmap.h
8246 F:      arch/s390/include/asm/kvm*
8247 F:      arch/s390/kvm/
8248 F:      arch/s390/mm/gmap.c
8249
8250 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
8251 M:      Paolo Bonzini <pbonzini@redhat.com>
8252 M:      Radim Krčmář <rkrcmar@redhat.com>
8253 L:      kvm@vger.kernel.org
8254 W:      http://www.linux-kvm.org
8255 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8256 S:      Supported
8257 F:      arch/x86/kvm/
8258 F:      arch/x86/include/uapi/asm/kvm*
8259 F:      arch/x86/include/asm/kvm*
8260 F:      arch/x86/include/asm/pvclock-abi.h
8261 F:      arch/x86/kernel/kvm.c
8262 F:      arch/x86/kernel/kvmclock.c
8263
8264 KERNFS
8265 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
8266 M:      Tejun Heo <tj@kernel.org>
8267 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
8268 S:      Supported
8269 F:      include/linux/kernfs.h
8270 F:      fs/kernfs/
8271
8272 KEXEC
8273 M:      Eric Biederman <ebiederm@xmission.com>
8274 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
8275 L:      kexec@lists.infradead.org
8276 S:      Maintained
8277 F:      include/linux/kexec.h
8278 F:      include/uapi/linux/kexec.h
8279 F:      kernel/kexec*
8280
8281 KEYS-ENCRYPTED
8282 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
8283 L:      linux-integrity@vger.kernel.org
8284 L:      keyrings@vger.kernel.org
8285 S:      Supported
8286 F:      Documentation/security/keys/trusted-encrypted.rst
8287 F:      include/keys/encrypted-type.h
8288 F:      security/keys/encrypted-keys/
8289
8290 KEYS-TRUSTED
8291 M:      James Bottomley <jejb@linux.vnet.ibm.com>
8292 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
8293 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
8294 L:      linux-integrity@vger.kernel.org
8295 L:      keyrings@vger.kernel.org
8296 S:      Supported
8297 F:      Documentation/security/keys/trusted-encrypted.rst
8298 F:      include/keys/trusted-type.h
8299 F:      security/keys/trusted.c
8300 F:      security/keys/trusted.h
8301
8302 KEYS/KEYRINGS:
8303 M:      David Howells <dhowells@redhat.com>
8304 L:      keyrings@vger.kernel.org
8305 S:      Maintained
8306 F:      Documentation/security/keys/core.rst
8307 F:      include/linux/key.h
8308 F:      include/linux/key-type.h
8309 F:      include/linux/keyctl.h
8310 F:      include/uapi/linux/keyctl.h
8311 F:      include/keys/
8312 F:      security/keys/
8313
8314 KGDB / KDB /debug_core
8315 M:      Jason Wessel <jason.wessel@windriver.com>
8316 M:      Daniel Thompson <daniel.thompson@linaro.org>
8317 W:      http://kgdb.wiki.kernel.org/
8318 L:      kgdb-bugreport@lists.sourceforge.net
8319 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
8320 S:      Maintained
8321 F:      Documentation/dev-tools/kgdb.rst
8322 F:      drivers/misc/kgdbts.c
8323 F:      drivers/tty/serial/kgdboc.c
8324 F:      include/linux/kdb.h
8325 F:      include/linux/kgdb.h
8326 F:      kernel/debug/
8327
8328 KMEMLEAK
8329 M:      Catalin Marinas <catalin.marinas@arm.com>
8330 S:      Maintained
8331 F:      Documentation/dev-tools/kmemleak.rst
8332 F:      include/linux/kmemleak.h
8333 F:      mm/kmemleak.c
8334 F:      mm/kmemleak-test.c
8335
8336 KMOD KERNEL MODULE LOADER - USERMODE HELPER
8337 M:      Luis Chamberlain <mcgrof@kernel.org>
8338 L:      linux-kernel@vger.kernel.org
8339 S:      Maintained
8340 F:      kernel/kmod.c
8341 F:      include/linux/kmod.h
8342 F:      lib/test_kmod.c
8343 F:      tools/testing/selftests/kmod/
8344
8345 KPROBES
8346 M:      Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com>
8347 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
8348 M:      "David S. Miller" <davem@davemloft.net>
8349 M:      Masami Hiramatsu <mhiramat@kernel.org>
8350 S:      Maintained
8351 F:      Documentation/kprobes.txt
8352 F:      include/linux/kprobes.h
8353 F:      include/asm-generic/kprobes.h
8354 F:      kernel/kprobes.c
8355
8356 KS0108 LCD CONTROLLER DRIVER
8357 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
8358 S:      Maintained
8359 F:      Documentation/auxdisplay/ks0108
8360 F:      drivers/auxdisplay/ks0108.c
8361 F:      include/linux/ks0108.h
8362
8363 L3MDEV
8364 M:      David Ahern <dsa@cumulusnetworks.com>
8365 L:      netdev@vger.kernel.org
8366 S:      Maintained
8367 F:      net/l3mdev
8368 F:      include/net/l3mdev.h
8369
8370 L7 BPF FRAMEWORK
8371 M:      John Fastabend <john.fastabend@gmail.com>
8372 M:      Daniel Borkmann <daniel@iogearbox.net>
8373 L:      netdev@vger.kernel.org
8374 S:      Maintained
8375 F:      include/linux/skmsg.h
8376 F:      net/core/skmsg.c
8377 F:      net/core/sock_map.c
8378 F:      net/ipv4/tcp_bpf.c
8379
8380 LANTIQ / INTEL Ethernet drivers
8381 M:      Hauke Mehrtens <hauke@hauke-m.de>
8382 L:      netdev@vger.kernel.org
8383 S:      Maintained
8384 F:      net/dsa/tag_gswip.c
8385 F:      drivers/net/ethernet/lantiq_xrx200.c
8386 F:      drivers/net/dsa/lantiq_pce.h
8387 F:      drivers/net/dsa/lantiq_gswip.c
8388
8389 LANTIQ MIPS ARCHITECTURE
8390 M:      John Crispin <john@phrozen.org>
8391 L:      linux-mips@vger.kernel.org
8392 S:      Maintained
8393 F:      arch/mips/lantiq
8394 F:      drivers/soc/lantiq
8395
8396 LAPB module
8397 L:      linux-x25@vger.kernel.org
8398 S:      Orphan
8399 F:      Documentation/networking/lapb-module.txt
8400 F:      include/*/lapb.h
8401 F:      net/lapb/
8402
8403 LASI 53c700 driver for PARISC
8404 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
8405 L:      linux-scsi@vger.kernel.org
8406 S:      Maintained
8407 F:      Documentation/scsi/53c700.txt
8408 F:      drivers/scsi/53c700*
8409
8410 LEAKING_ADDRESSES
8411 M:      Tobin C. Harding <me@tobin.cc>
8412 M:      Tycho Andersen <tycho@tycho.ws>
8413 L:      kernel-hardening@lists.openwall.com
8414 S:      Maintained
8415 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
8416 F:      scripts/leaking_addresses.pl
8417
8418 LED SUBSYSTEM
8419 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
8420 M:      Pavel Machek <pavel@ucw.cz>
8421 L:      linux-leds@vger.kernel.org
8422 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
8423 S:      Maintained
8424 F:      Documentation/devicetree/bindings/leds/
8425 F:      drivers/leds/
8426 F:      include/linux/leds.h
8427
8428 LEGACY EEPROM DRIVER
8429 M:      Jean Delvare <jdelvare@suse.com>
8430 S:      Maintained
8431 F:      Documentation/misc-devices/eeprom
8432 F:      drivers/misc/eeprom/eeprom.c
8433
8434 LEGO MINDSTORMS EV3
8435 R:      David Lechner <david@lechnology.com>
8436 S:      Maintained
8437 F:      arch/arm/boot/dts/da850-lego-ev3.dts
8438 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
8439 F:      drivers/power/supply/lego_ev3_battery.c
8440
8441 LEGO USB Tower driver
8442 M:      Juergen Stuber <starblue@users.sourceforge.net>
8443 L:      legousb-devel@lists.sourceforge.net
8444 W:      http://legousb.sourceforge.net/
8445 S:      Maintained
8446 F:      drivers/usb/misc/legousbtower.c
8447
8448 LG LAPTOP EXTRAS
8449 M:      Matan Ziv-Av <matan@svgalib.org>
8450 L:      platform-driver-x86@vger.kernel.org
8451 S:      Maintained
8452 F:      Documentation/ABI/testing/sysfs-platform-lg-laptop
8453 F:      Documentation/laptops/lg-laptop.rst
8454 F:      drivers/platform/x86/lg-laptop.c
8455
8456 LG2160 MEDIA DRIVER
8457 M:      Michael Krufky <mkrufky@linuxtv.org>
8458 L:      linux-media@vger.kernel.org
8459 W:      https://linuxtv.org
8460 W:      http://github.com/mkrufky
8461 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8462 T:      git git://linuxtv.org/mkrufky/tuners.git
8463 S:      Maintained
8464 F:      drivers/media/dvb-frontends/lg2160.*
8465
8466 LGDT3305 MEDIA DRIVER
8467 M:      Michael Krufky <mkrufky@linuxtv.org>
8468 L:      linux-media@vger.kernel.org
8469 W:      https://linuxtv.org
8470 W:      http://github.com/mkrufky
8471 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8472 T:      git git://linuxtv.org/mkrufky/tuners.git
8473 S:      Maintained
8474 F:      drivers/media/dvb-frontends/lgdt3305.*
8475
8476 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
8477 M:      Viresh Kumar <vireshk@kernel.org>
8478 L:      linux-ide@vger.kernel.org
8479 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8480 S:      Maintained
8481 F:      include/linux/pata_arasan_cf_data.h
8482 F:      drivers/ata/pata_arasan_cf.c
8483
8484 LIBATA PATA DRIVERS
8485 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8486 M:      Jens Axboe <axboe@kernel.dk>
8487 L:      linux-ide@vger.kernel.org
8488 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8489 S:      Maintained
8490 F:      drivers/ata/pata_*.c
8491 F:      drivers/ata/ata_generic.c
8492
8493 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
8494 M:      Linus Walleij <linus.walleij@linaro.org>
8495 L:      linux-ide@vger.kernel.org
8496 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8497 S:      Maintained
8498 F:      drivers/ata/pata_ftide010.c
8499 F:      drivers/ata/sata_gemini.c
8500 F:      drivers/ata/sata_gemini.h
8501
8502 LIBATA SATA AHCI PLATFORM devices support
8503 M:      Hans de Goede <hdegoede@redhat.com>
8504 M:      Jens Axboe <axboe@kernel.dk>
8505 L:      linux-ide@vger.kernel.org
8506 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8507 S:      Maintained
8508 F:      drivers/ata/ahci_platform.c
8509 F:      drivers/ata/libahci_platform.c
8510 F:      include/linux/ahci_platform.h
8511
8512 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
8513 M:      Mikael Pettersson <mikpelinux@gmail.com>
8514 L:      linux-ide@vger.kernel.org
8515 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8516 S:      Maintained
8517 F:      drivers/ata/sata_promise.*
8518
8519 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
8520 M:      Jens Axboe <axboe@kernel.dk>
8521 L:      linux-ide@vger.kernel.org
8522 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8523 S:      Maintained
8524 F:      drivers/ata/
8525 F:      include/linux/ata.h
8526 F:      include/linux/libata.h
8527 F:      Documentation/devicetree/bindings/ata/
8528
8529 LIBLOCKDEP
8530 M:      Sasha Levin <alexander.levin@microsoft.com>
8531 S:      Maintained
8532 F:      tools/lib/lockdep/
8533
8534 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
8535 M:      Ross Zwisler <zwisler@kernel.org>
8536 M:      Dan Williams <dan.j.williams@intel.com>
8537 M:      Vishal Verma <vishal.l.verma@intel.com>
8538 M:      Dave Jiang <dave.jiang@intel.com>
8539 L:      linux-nvdimm@lists.01.org
8540 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8541 S:      Supported
8542 F:      drivers/nvdimm/blk.c
8543 F:      drivers/nvdimm/region_devs.c
8544
8545 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
8546 M:      Vishal Verma <vishal.l.verma@intel.com>
8547 M:      Dan Williams <dan.j.williams@intel.com>
8548 M:      Ross Zwisler <zwisler@kernel.org>
8549 M:      Dave Jiang <dave.jiang@intel.com>
8550 L:      linux-nvdimm@lists.01.org
8551 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8552 S:      Supported
8553 F:      drivers/nvdimm/btt*
8554
8555 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
8556 M:      Ross Zwisler <zwisler@kernel.org>
8557 M:      Dan Williams <dan.j.williams@intel.com>
8558 M:      Vishal Verma <vishal.l.verma@intel.com>
8559 M:      Dave Jiang <dave.jiang@intel.com>
8560 L:      linux-nvdimm@lists.01.org
8561 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8562 S:      Supported
8563 F:      drivers/nvdimm/pmem*
8564
8565 LIBNVDIMM: DEVICETREE BINDINGS
8566 M:      Oliver O'Halloran <oohall@gmail.com>
8567 L:      linux-nvdimm@lists.01.org
8568 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8569 S:      Supported
8570 F:      drivers/nvdimm/of_pmem.c
8571 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
8572
8573 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
8574 M:      Dan Williams <dan.j.williams@intel.com>
8575 M:      Ross Zwisler <zwisler@kernel.org>
8576 M:      Vishal Verma <vishal.l.verma@intel.com>
8577 M:      Dave Jiang <dave.jiang@intel.com>
8578 L:      linux-nvdimm@lists.01.org
8579 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8580 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
8581 S:      Supported
8582 F:      drivers/nvdimm/*
8583 F:      drivers/acpi/nfit/*
8584 F:      include/linux/nd.h
8585 F:      include/linux/libnvdimm.h
8586 F:      include/uapi/linux/ndctl.h
8587
8588 LIGHTNVM PLATFORM SUPPORT
8589 M:      Matias Bjorling <mb@lightnvm.io>
8590 W:      http://github/OpenChannelSSD
8591 L:      linux-block@vger.kernel.org
8592 S:      Maintained
8593 F:      drivers/lightnvm/
8594 F:      include/linux/lightnvm.h
8595 F:      include/uapi/linux/lightnvm.h
8596
8597 LINUX FOR POWER MACINTOSH
8598 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8599 W:      http://www.penguinppc.org/
8600 L:      linuxppc-dev@lists.ozlabs.org
8601 S:      Maintained
8602 F:      arch/powerpc/platforms/powermac/
8603 F:      drivers/macintosh/
8604
8605 LINUX FOR POWERPC (32-BIT AND 64-BIT)
8606 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8607 M:      Paul Mackerras <paulus@samba.org>
8608 M:      Michael Ellerman <mpe@ellerman.id.au>
8609 W:      https://github.com/linuxppc/linux/wiki
8610 L:      linuxppc-dev@lists.ozlabs.org
8611 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
8612 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
8613 S:      Supported
8614 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
8615 F:      Documentation/devicetree/bindings/powerpc/
8616 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
8617 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
8618 F:      Documentation/powerpc/
8619 F:      arch/powerpc/
8620 F:      drivers/char/tpm/tpm_ibmvtpm*
8621 F:      drivers/crypto/nx/
8622 F:      drivers/crypto/vmx/
8623 F:      drivers/i2c/busses/i2c-opal.c
8624 F:      drivers/net/ethernet/ibm/ibmveth.*
8625 F:      drivers/net/ethernet/ibm/ibmvnic.*
8626 F:      drivers/pci/hotplug/pnv_php.c
8627 F:      drivers/pci/hotplug/rpa*
8628 F:      drivers/rtc/rtc-opal.c
8629 F:      drivers/scsi/ibmvscsi/
8630 F:      drivers/tty/hvc/hvc_opal.c
8631 F:      drivers/watchdog/wdrtas.c
8632 F:      tools/testing/selftests/powerpc
8633 N:      /pmac
8634 N:      powermac
8635 N:      powernv
8636 N:      [^a-z0-9]ps3
8637 N:      pseries
8638
8639 LINUX FOR POWERPC EMBEDDED MPC5XXX
8640 M:      Anatolij Gustschin <agust@denx.de>
8641 L:      linuxppc-dev@lists.ozlabs.org
8642 T:      git git://git.denx.de/linux-denx-agust.git
8643 S:      Maintained
8644 F:      arch/powerpc/platforms/512x/
8645 F:      arch/powerpc/platforms/52xx/
8646
8647 LINUX FOR POWERPC EMBEDDED PPC4XX
8648 M:      Alistair Popple <alistair@popple.id.au>
8649 M:      Matt Porter <mporter@kernel.crashing.org>
8650 W:      http://www.penguinppc.org/
8651 L:      linuxppc-dev@lists.ozlabs.org
8652 S:      Maintained
8653 F:      arch/powerpc/platforms/40x/
8654 F:      arch/powerpc/platforms/44x/
8655
8656 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
8657 M:      Scott Wood <oss@buserror.net>
8658 M:      Kumar Gala <galak@kernel.crashing.org>
8659 W:      http://www.penguinppc.org/
8660 L:      linuxppc-dev@lists.ozlabs.org
8661 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
8662 S:      Maintained
8663 F:      arch/powerpc/platforms/83xx/
8664 F:      arch/powerpc/platforms/85xx/
8665 F:      Documentation/devicetree/bindings/powerpc/fsl/
8666
8667 LINUX FOR POWERPC EMBEDDED PPC8XX
8668 M:      Vitaly Bordug <vitb@kernel.crashing.org>
8669 W:      http://www.penguinppc.org/
8670 L:      linuxppc-dev@lists.ozlabs.org
8671 S:      Maintained
8672 F:      arch/powerpc/platforms/8xx/
8673
8674 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
8675 L:      linuxppc-dev@lists.ozlabs.org
8676 S:      Orphan
8677 F:      arch/powerpc/*/*virtex*
8678 F:      arch/powerpc/*/*/*virtex*
8679
8680 LINUX FOR POWERPC PA SEMI PWRFICIENT
8681 L:      linuxppc-dev@lists.ozlabs.org
8682 S:      Orphan
8683 F:      arch/powerpc/platforms/pasemi/
8684 F:      drivers/*/*pasemi*
8685 F:      drivers/*/*/*pasemi*
8686
8687 LINUX KERNEL DUMP TEST MODULE (LKDTM)
8688 M:      Kees Cook <keescook@chromium.org>
8689 S:      Maintained
8690 F:      drivers/misc/lkdtm/*
8691
8692 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
8693 M:      Alan Stern <stern@rowland.harvard.edu>
8694 M:      Andrea Parri <andrea.parri@amarulasolutions.com>
8695 M:      Will Deacon <will.deacon@arm.com>
8696 M:      Peter Zijlstra <peterz@infradead.org>
8697 M:      Boqun Feng <boqun.feng@gmail.com>
8698 M:      Nicholas Piggin <npiggin@gmail.com>
8699 M:      David Howells <dhowells@redhat.com>
8700 M:      Jade Alglave <j.alglave@ucl.ac.uk>
8701 M:      Luc Maranget <luc.maranget@inria.fr>
8702 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
8703 R:      Akira Yokosawa <akiyks@gmail.com>
8704 R:      Daniel Lustig <dlustig@nvidia.com>
8705 L:      linux-kernel@vger.kernel.org
8706 L:      linux-arch@vger.kernel.org
8707 S:      Supported
8708 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
8709 F:      tools/memory-model/
8710 F:      Documentation/atomic_bitops.txt
8711 F:      Documentation/atomic_t.txt
8712 F:      Documentation/core-api/atomic_ops.rst
8713 F:      Documentation/core-api/refcount-vs-atomic.rst
8714 F:      Documentation/memory-barriers.txt
8715
8716 LIS3LV02D ACCELEROMETER DRIVER
8717 M:      Eric Piel <eric.piel@tremplin-utc.net>
8718 S:      Maintained
8719 F:      Documentation/misc-devices/lis3lv02d
8720 F:      drivers/misc/lis3lv02d/
8721 F:      drivers/platform/x86/hp_accel.c
8722
8723 LIVE PATCHING
8724 M:      Josh Poimboeuf <jpoimboe@redhat.com>
8725 M:      Jessica Yu <jeyu@kernel.org>
8726 M:      Jiri Kosina <jikos@kernel.org>
8727 M:      Miroslav Benes <mbenes@suse.cz>
8728 R:      Petr Mladek <pmladek@suse.com>
8729 S:      Maintained
8730 F:      kernel/livepatch/
8731 F:      include/linux/livepatch.h
8732 F:      arch/x86/include/asm/livepatch.h
8733 F:      arch/x86/kernel/livepatch.c
8734 F:      Documentation/livepatch/
8735 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
8736 F:      samples/livepatch/
8737 L:      live-patching@vger.kernel.org
8738 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/livepatching.git
8739
8740 LLC (802.2)
8741 L:      netdev@vger.kernel.org
8742 S:      Odd fixes
8743 F:      include/linux/llc.h
8744 F:      include/uapi/linux/llc.h
8745 F:      include/net/llc*
8746 F:      net/llc/
8747
8748 LM73 HARDWARE MONITOR DRIVER
8749 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
8750 L:      linux-hwmon@vger.kernel.org
8751 S:      Maintained
8752 F:      drivers/hwmon/lm73.c
8753
8754 LM78 HARDWARE MONITOR DRIVER
8755 M:      Jean Delvare <jdelvare@suse.com>
8756 L:      linux-hwmon@vger.kernel.org
8757 S:      Maintained
8758 F:      Documentation/hwmon/lm78
8759 F:      drivers/hwmon/lm78.c
8760
8761 LM83 HARDWARE MONITOR DRIVER
8762 M:      Jean Delvare <jdelvare@suse.com>
8763 L:      linux-hwmon@vger.kernel.org
8764 S:      Maintained
8765 F:      Documentation/hwmon/lm83
8766 F:      drivers/hwmon/lm83.c
8767
8768 LM90 HARDWARE MONITOR DRIVER
8769 M:      Jean Delvare <jdelvare@suse.com>
8770 L:      linux-hwmon@vger.kernel.org
8771 S:      Maintained
8772 F:      Documentation/hwmon/lm90
8773 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
8774 F:      drivers/hwmon/lm90.c
8775 F:      include/dt-bindings/thermal/lm90.h
8776
8777 LM95234 HARDWARE MONITOR DRIVER
8778 M:      Guenter Roeck <linux@roeck-us.net>
8779 L:      linux-hwmon@vger.kernel.org
8780 S:      Maintained
8781 F:      Documentation/hwmon/lm95234
8782 F:      drivers/hwmon/lm95234.c
8783
8784 LME2510 MEDIA DRIVER
8785 M:      Malcolm Priestley <tvboxspy@gmail.com>
8786 L:      linux-media@vger.kernel.org
8787 W:      https://linuxtv.org
8788 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8789 S:      Maintained
8790 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
8791
8792 LOADPIN SECURITY MODULE
8793 M:      Kees Cook <keescook@chromium.org>
8794 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
8795 S:      Supported
8796 F:      security/loadpin/
8797 F:      Documentation/admin-guide/LSM/LoadPin.rst
8798
8799 LOCKING PRIMITIVES
8800 M:      Peter Zijlstra <peterz@infradead.org>
8801 M:      Ingo Molnar <mingo@redhat.com>
8802 M:      Will Deacon <will.deacon@arm.com>
8803 L:      linux-kernel@vger.kernel.org
8804 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
8805 S:      Maintained
8806 F:      Documentation/locking/
8807 F:      include/linux/lockdep.h
8808 F:      include/linux/spinlock*.h
8809 F:      arch/*/include/asm/spinlock*.h
8810 F:      include/linux/rwlock*.h
8811 F:      include/linux/mutex*.h
8812 F:      include/linux/rwsem*.h
8813 F:      arch/*/include/asm/rwsem.h
8814 F:      include/linux/seqlock.h
8815 F:      lib/locking*.[ch]
8816 F:      kernel/locking/
8817 X:      kernel/locking/locktorture.c
8818
8819 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
8820 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
8821 L:      linux-ntfs-dev@lists.sourceforge.net
8822 W:      http://www.linux-ntfs.org/content/view/19/37/
8823 S:      Maintained
8824 F:      Documentation/ldm.txt
8825 F:      block/partitions/ldm.*
8826
8827 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
8828 M:      Sathya Prakash <sathya.prakash@broadcom.com>
8829 M:      Chaitra P B <chaitra.basappa@broadcom.com>
8830 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
8831 L:      MPT-FusionLinux.pdl@broadcom.com
8832 L:      linux-scsi@vger.kernel.org
8833 W:      http://www.avagotech.com/support/
8834 S:      Supported
8835 F:      drivers/message/fusion/
8836 F:      drivers/scsi/mpt3sas/
8837
8838 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
8839 M:      Matthew Wilcox <willy@infradead.org>
8840 L:      linux-scsi@vger.kernel.org
8841 S:      Maintained
8842 F:      drivers/scsi/sym53c8xx_2/
8843
8844 LTC1660 DAC DRIVER
8845 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
8846 L:      linux-iio@vger.kernel.org
8847 S:      Maintained
8848 F:      Documentation/devicetree/bindings/iio/dac/ltc1660.txt
8849 F:      drivers/iio/dac/ltc1660.c
8850
8851 LTC4261 HARDWARE MONITOR DRIVER
8852 M:      Guenter Roeck <linux@roeck-us.net>
8853 L:      linux-hwmon@vger.kernel.org
8854 S:      Maintained
8855 F:      Documentation/hwmon/ltc4261
8856 F:      drivers/hwmon/ltc4261.c
8857
8858 LTC4306 I2C MULTIPLEXER DRIVER
8859 M:      Michael Hennerich <michael.hennerich@analog.com>
8860 W:      http://ez.analog.com/community/linux-device-drivers
8861 L:      linux-i2c@vger.kernel.org
8862 S:      Supported
8863 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
8864 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
8865
8866 LTP (Linux Test Project)
8867 M:      Mike Frysinger <vapier@gentoo.org>
8868 M:      Cyril Hrubis <chrubis@suse.cz>
8869 M:      Wanlong Gao <wanlong.gao@gmail.com>
8870 M:      Jan Stancek <jstancek@redhat.com>
8871 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
8872 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
8873 L:      ltp@lists.linux.it (subscribers-only)
8874 W:      http://linux-test-project.github.io/
8875 T:      git git://github.com/linux-test-project/ltp.git
8876 S:      Maintained
8877
8878 M68K ARCHITECTURE
8879 M:      Geert Uytterhoeven <geert@linux-m68k.org>
8880 L:      linux-m68k@lists.linux-m68k.org
8881 W:      http://www.linux-m68k.org/
8882 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
8883 S:      Maintained
8884 F:      arch/m68k/
8885 F:      drivers/zorro/
8886
8887 M68K ON APPLE MACINTOSH
8888 M:      Joshua Thompson <funaho@jurai.org>
8889 W:      http://www.mac.linux-m68k.org/
8890 L:      linux-m68k@lists.linux-m68k.org
8891 S:      Maintained
8892 F:      arch/m68k/mac/
8893
8894 M68K ON HP9000/300
8895 M:      Philip Blundell <philb@gnu.org>
8896 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
8897 S:      Maintained
8898 F:      arch/m68k/hp300/
8899
8900 M88DS3103 MEDIA DRIVER
8901 M:      Antti Palosaari <crope@iki.fi>
8902 L:      linux-media@vger.kernel.org
8903 W:      https://linuxtv.org
8904 W:      http://palosaari.fi/linux/
8905 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8906 T:      git git://linuxtv.org/anttip/media_tree.git
8907 S:      Maintained
8908 F:      drivers/media/dvb-frontends/m88ds3103*
8909
8910 M88RS2000 MEDIA DRIVER
8911 M:      Malcolm Priestley <tvboxspy@gmail.com>
8912 L:      linux-media@vger.kernel.org
8913 W:      https://linuxtv.org
8914 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8915 S:      Maintained
8916 F:      drivers/media/dvb-frontends/m88rs2000*
8917
8918 MA901 MASTERKIT USB FM RADIO DRIVER
8919 M:      Alexey Klimov <klimov.linux@gmail.com>
8920 L:      linux-media@vger.kernel.org
8921 T:      git git://linuxtv.org/media_tree.git
8922 S:      Maintained
8923 F:      drivers/media/radio/radio-ma901.c
8924
8925 MAC80211
8926 M:      Johannes Berg <johannes@sipsolutions.net>
8927 L:      linux-wireless@vger.kernel.org
8928 W:      http://wireless.kernel.org/
8929 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
8930 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
8931 S:      Maintained
8932 F:      Documentation/networking/mac80211-injection.txt
8933 F:      include/net/mac80211.h
8934 F:      net/mac80211/
8935 F:      drivers/net/wireless/mac80211_hwsim.[ch]
8936 F:      Documentation/networking/mac80211_hwsim/README
8937
8938 MAILBOX API
8939 M:      Jassi Brar <jassisinghbrar@gmail.com>
8940 L:      linux-kernel@vger.kernel.org
8941 S:      Maintained
8942 F:      drivers/mailbox/
8943 F:      include/linux/mailbox_client.h
8944 F:      include/linux/mailbox_controller.h
8945
8946 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
8947 M:      Michael Kerrisk <mtk.manpages@gmail.com>
8948 W:      http://www.kernel.org/doc/man-pages
8949 L:      linux-man@vger.kernel.org
8950 S:      Maintained
8951
8952 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
8953 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
8954 L:      linux-mips@vger.kernel.org
8955 S:      Maintained
8956 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
8957
8958 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
8959 M:      Andrew Lunn <andrew@lunn.ch>
8960 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
8961 L:      netdev@vger.kernel.org
8962 S:      Maintained
8963 F:      drivers/net/dsa/mv88e6xxx/
8964 F:      include/linux/platform_data/mv88e6xxx.h
8965 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
8966
8967 MARVELL ARMADA DRM SUPPORT
8968 M:      Russell King <linux@armlinux.org.uk>
8969 S:      Maintained
8970 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
8971 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
8972 F:      drivers/gpu/drm/armada/
8973 F:      include/uapi/drm/armada_drm.h
8974 F:      Documentation/devicetree/bindings/display/armada/
8975
8976 MARVELL CRYPTO DRIVER
8977 M:      Boris Brezillon <boris.brezillon@bootlin.com>
8978 M:      Arnaud Ebalard <arno@natisbad.org>
8979 F:      drivers/crypto/marvell/
8980 S:      Maintained
8981 L:      linux-crypto@vger.kernel.org
8982
8983 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
8984 M:      Mirko Lindner <mlindner@marvell.com>
8985 M:      Stephen Hemminger <stephen@networkplumber.org>
8986 L:      netdev@vger.kernel.org
8987 S:      Maintained
8988 F:      drivers/net/ethernet/marvell/sk*
8989
8990 MARVELL LIBERTAS WIRELESS DRIVER
8991 L:      libertas-dev@lists.infradead.org
8992 S:      Orphan
8993 F:      drivers/net/wireless/marvell/libertas/
8994
8995 MARVELL MACCHIATOBIN SUPPORT
8996 M:      Russell King <linux@armlinux.org.uk>
8997 L:      linux-arm-kernel@lists.infradead.org
8998 S:      Maintained
8999 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
9000
9001 MARVELL MV643XX ETHERNET DRIVER
9002 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
9003 L:      netdev@vger.kernel.org
9004 S:      Maintained
9005 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
9006 F:      include/linux/mv643xx.h
9007
9008 MARVELL MV88X3310 PHY DRIVER
9009 M:      Russell King <linux@armlinux.org.uk>
9010 L:      netdev@vger.kernel.org
9011 S:      Maintained
9012 F:      drivers/net/phy/marvell10g.c
9013
9014 MARVELL MVNETA ETHERNET DRIVER
9015 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
9016 L:      netdev@vger.kernel.org
9017 S:      Maintained
9018 F:      drivers/net/ethernet/marvell/mvneta.*
9019
9020 MARVELL MWIFIEX WIRELESS DRIVER
9021 M:      Amitkumar Karwar <amitkarwar@gmail.com>
9022 M:      Nishant Sarmukadam <nishants@marvell.com>
9023 M:      Ganapathi Bhat <gbhat@marvell.com>
9024 M:      Xinming Hu <huxinming820@gmail.com>
9025 L:      linux-wireless@vger.kernel.org
9026 S:      Maintained
9027 F:      drivers/net/wireless/marvell/mwifiex/
9028
9029 MARVELL MWL8K WIRELESS DRIVER
9030 M:      Lennert Buytenhek <buytenh@wantstofly.org>
9031 L:      linux-wireless@vger.kernel.org
9032 S:      Odd Fixes
9033 F:      drivers/net/wireless/marvell/mwl8k.c
9034
9035 MARVELL NAND CONTROLLER DRIVER
9036 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9037 L:      linux-mtd@lists.infradead.org
9038 S:      Maintained
9039 F:      drivers/mtd/nand/raw/marvell_nand.c
9040 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
9041
9042 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
9043 M:      Nicolas Pitre <nico@fluxnic.net>
9044 S:      Odd Fixes
9045 F:      drivers/mmc/host/mvsdio.*
9046
9047 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
9048 M:      Hu Ziji <huziji@marvell.com>
9049 L:      linux-mmc@vger.kernel.org
9050 S:      Supported
9051 F:      drivers/mmc/host/sdhci-xenon*
9052 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
9053
9054 MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER
9055 M:      Sunil Goutham <sgoutham@marvell.com>
9056 M:      Linu Cherian <lcherian@marvell.com>
9057 M:      Geetha sowjanya <gakula@marvell.com>
9058 M:      Jerin Jacob <jerinj@marvell.com>
9059 L:      netdev@vger.kernel.org
9060 S:      Supported
9061 F:      drivers/net/ethernet/marvell/octeontx2/af/
9062
9063 MATROX FRAMEBUFFER DRIVER
9064 L:      linux-fbdev@vger.kernel.org
9065 S:      Orphan
9066 F:      drivers/video/fbdev/matrox/matroxfb_*
9067 F:      include/uapi/linux/matroxfb.h
9068
9069 MAX16065 HARDWARE MONITOR DRIVER
9070 M:      Guenter Roeck <linux@roeck-us.net>
9071 L:      linux-hwmon@vger.kernel.org
9072 S:      Maintained
9073 F:      Documentation/hwmon/max16065
9074 F:      drivers/hwmon/max16065.c
9075
9076 MAX2175 SDR TUNER DRIVER
9077 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9078 L:      linux-media@vger.kernel.org
9079 T:      git git://linuxtv.org/media_tree.git
9080 S:      Maintained
9081 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
9082 F:      Documentation/media/v4l-drivers/max2175.rst
9083 F:      drivers/media/i2c/max2175*
9084 F:      include/uapi/linux/max2175.h
9085
9086 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
9087 L:      linux-hwmon@vger.kernel.org
9088 S:      Orphan
9089 F:      Documentation/hwmon/max6650
9090 F:      drivers/hwmon/max6650.c
9091
9092 MAX6697 HARDWARE MONITOR DRIVER
9093 M:      Guenter Roeck <linux@roeck-us.net>
9094 L:      linux-hwmon@vger.kernel.org
9095 S:      Maintained
9096 F:      Documentation/hwmon/max6697
9097 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
9098 F:      drivers/hwmon/max6697.c
9099 F:      include/linux/platform_data/max6697.h
9100
9101 MAX9860 MONO AUDIO VOICE CODEC DRIVER
9102 M:      Peter Rosin <peda@axentia.se>
9103 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9104 S:      Maintained
9105 F:      Documentation/devicetree/bindings/sound/max9860.txt
9106 F:      sound/soc/codecs/max9860.*
9107
9108 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
9109 M:      Javier Martinez Canillas <javier@dowhile0.org>
9110 L:      linux-kernel@vger.kernel.org
9111 S:      Supported
9112 F:      drivers/regulator/max77802-regulator.c
9113 F:      Documentation/devicetree/bindings/*/*max77802.txt
9114 F:      include/dt-bindings/*/*max77802.h
9115
9116 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
9117 M:      Krzysztof Kozlowski <krzk@kernel.org>
9118 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9119 L:      linux-pm@vger.kernel.org
9120 S:      Supported
9121 F:      drivers/power/supply/max14577_charger.c
9122 F:      drivers/power/supply/max77693_charger.c
9123
9124 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
9125 M:      Chanwoo Choi <cw00.choi@samsung.com>
9126 M:      Krzysztof Kozlowski <krzk@kernel.org>
9127 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9128 L:      linux-kernel@vger.kernel.org
9129 S:      Supported
9130 F:      drivers/*/max14577*.c
9131 F:      drivers/*/max77686*.c
9132 F:      drivers/*/max77693*.c
9133 F:      drivers/extcon/extcon-max14577.c
9134 F:      drivers/extcon/extcon-max77693.c
9135 F:      drivers/rtc/rtc-max77686.c
9136 F:      drivers/clk/clk-max77686.c
9137 F:      Documentation/devicetree/bindings/mfd/max14577.txt
9138 F:      Documentation/devicetree/bindings/*/max77686.txt
9139 F:      Documentation/devicetree/bindings/mfd/max77693.txt
9140 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
9141 F:      include/linux/mfd/max14577*.h
9142 F:      include/linux/mfd/max77686*.h
9143 F:      include/linux/mfd/max77693*.h
9144
9145 MAXIRADIO FM RADIO RECEIVER DRIVER
9146 M:      Hans Verkuil <hverkuil@xs4all.nl>
9147 L:      linux-media@vger.kernel.org
9148 T:      git git://linuxtv.org/media_tree.git
9149 W:      https://linuxtv.org
9150 S:      Maintained
9151 F:      drivers/media/radio/radio-maxiradio*
9152
9153 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
9154 M:      Peter Rosin <peda@axentia.se>
9155 L:      linux-iio@vger.kernel.org
9156 S:      Maintained
9157 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
9158 F:      drivers/iio/potentiometer/mcp4018.c
9159 F:      drivers/iio/potentiometer/mcp4531.c
9160
9161 MCR20A IEEE-802.15.4 RADIO DRIVER
9162 M:      Xue Liu <liuxuenetmail@gmail.com>
9163 L:      linux-wpan@vger.kernel.org
9164 W:      https://github.com/xueliu/mcr20a-linux
9165 S:      Maintained
9166 F:      drivers/net/ieee802154/mcr20a.c
9167 F:      drivers/net/ieee802154/mcr20a.h
9168 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
9169
9170 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
9171 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
9172 L:      linux-iio@vger.kernel.org
9173 S:      Maintained
9174 F:      drivers/iio/dac/cio-dac.c
9175
9176 MEDIA DRIVERS FOR ASCOT2E
9177 M:      Sergey Kozlov <serjk@netup.ru>
9178 M:      Abylay Ospan <aospan@netup.ru>
9179 L:      linux-media@vger.kernel.org
9180 W:      https://linuxtv.org
9181 W:      http://netup.tv/
9182 T:      git git://linuxtv.org/media_tree.git
9183 S:      Supported
9184 F:      drivers/media/dvb-frontends/ascot2e*
9185
9186 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
9187 M:      Jasmin Jessich <jasmin@anw.at>
9188 L:      linux-media@vger.kernel.org
9189 W:      https://linuxtv.org
9190 T:      git git://linuxtv.org/media_tree.git
9191 S:      Maintained
9192 F:      drivers/media/dvb-frontends/cxd2099*
9193
9194 MEDIA DRIVERS FOR CXD2841ER
9195 M:      Sergey Kozlov <serjk@netup.ru>
9196 M:      Abylay Ospan <aospan@netup.ru>
9197 L:      linux-media@vger.kernel.org
9198 W:      https://linuxtv.org
9199 W:      http://netup.tv/
9200 T:      git git://linuxtv.org/media_tree.git
9201 S:      Supported
9202 F:      drivers/media/dvb-frontends/cxd2841er*
9203
9204 MEDIA DRIVERS FOR CXD2880
9205 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
9206 L:      linux-media@vger.kernel.org
9207 W:      http://linuxtv.org/
9208 T:      git git://linuxtv.org/media_tree.git
9209 S:      Supported
9210 F:      drivers/media/dvb-frontends/cxd2880/*
9211 F:      drivers/media/spi/cxd2880*
9212
9213 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
9214 L:      linux-media@vger.kernel.org
9215 W:      https://linuxtv.org
9216 T:      git git://linuxtv.org/media_tree.git
9217 S:      Orphan
9218 F:      drivers/media/pci/ddbridge/*
9219
9220 MEDIA DRIVERS FOR FREESCALE IMX
9221 M:      Steve Longerbeam <slongerbeam@gmail.com>
9222 M:      Philipp Zabel <p.zabel@pengutronix.de>
9223 L:      linux-media@vger.kernel.org
9224 T:      git git://linuxtv.org/media_tree.git
9225 S:      Maintained
9226 F:      Documentation/devicetree/bindings/media/imx.txt
9227 F:      Documentation/media/v4l-drivers/imx.rst
9228 F:      drivers/staging/media/imx/
9229 F:      include/linux/imx-media.h
9230 F:      include/media/imx.h
9231
9232 MEDIA DRIVER FOR FREESCALE IMX PXP
9233 M:      Philipp Zabel <p.zabel@pengutronix.de>
9234 L:      linux-media@vger.kernel.org
9235 T:      git git://linuxtv.org/media_tree.git
9236 S:      Maintained
9237 F:      drivers/media/platform/imx-pxp.[ch]
9238
9239 MEDIA DRIVERS FOR HELENE
9240 M:      Abylay Ospan <aospan@netup.ru>
9241 L:      linux-media@vger.kernel.org
9242 W:      https://linuxtv.org
9243 W:      http://netup.tv/
9244 T:      git git://linuxtv.org/media_tree.git
9245 S:      Supported
9246 F:      drivers/media/dvb-frontends/helene*
9247
9248 MEDIA DRIVERS FOR HORUS3A
9249 M:      Sergey Kozlov <serjk@netup.ru>
9250 M:      Abylay Ospan <aospan@netup.ru>
9251 L:      linux-media@vger.kernel.org
9252 W:      https://linuxtv.org
9253 W:      http://netup.tv/
9254 T:      git git://linuxtv.org/media_tree.git
9255 S:      Supported
9256 F:      drivers/media/dvb-frontends/horus3a*
9257
9258 MEDIA DRIVERS FOR LNBH25
9259 M:      Sergey Kozlov <serjk@netup.ru>
9260 M:      Abylay Ospan <aospan@netup.ru>
9261 L:      linux-media@vger.kernel.org
9262 W:      https://linuxtv.org
9263 W:      http://netup.tv/
9264 T:      git git://linuxtv.org/media_tree.git
9265 S:      Supported
9266 F:      drivers/media/dvb-frontends/lnbh25*
9267
9268 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
9269 L:      linux-media@vger.kernel.org
9270 W:      https://linuxtv.org
9271 T:      git git://linuxtv.org/media_tree.git
9272 S:      Orphan
9273 F:      drivers/media/dvb-frontends/mxl5xx*
9274
9275 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
9276 M:      Sergey Kozlov <serjk@netup.ru>
9277 M:      Abylay Ospan <aospan@netup.ru>
9278 L:      linux-media@vger.kernel.org
9279 W:      https://linuxtv.org
9280 W:      http://netup.tv/
9281 T:      git git://linuxtv.org/media_tree.git
9282 S:      Supported
9283 F:      drivers/media/pci/netup_unidvb/*
9284
9285 MEDIA DRIVERS FOR RENESAS - CEU
9286 M:      Jacopo Mondi <jacopo@jmondi.org>
9287 L:      linux-media@vger.kernel.org
9288 L:      linux-renesas-soc@vger.kernel.org
9289 T:      git git://linuxtv.org/media_tree.git
9290 S:      Supported
9291 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
9292 F:      drivers/media/platform/renesas-ceu.c
9293 F:      include/media/drv-intf/renesas-ceu.h
9294
9295 MEDIA DRIVERS FOR RENESAS - DRIF
9296 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9297 L:      linux-media@vger.kernel.org
9298 L:      linux-renesas-soc@vger.kernel.org
9299 T:      git git://linuxtv.org/media_tree.git
9300 S:      Supported
9301 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
9302 F:      drivers/media/platform/rcar_drif.c
9303
9304 MEDIA DRIVERS FOR RENESAS - FCP
9305 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9306 L:      linux-media@vger.kernel.org
9307 L:      linux-renesas-soc@vger.kernel.org
9308 T:      git git://linuxtv.org/media_tree.git
9309 S:      Supported
9310 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
9311 F:      drivers/media/platform/rcar-fcp.c
9312 F:      include/media/rcar-fcp.h
9313
9314 MEDIA DRIVERS FOR RENESAS - FDP1
9315 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
9316 L:      linux-media@vger.kernel.org
9317 L:      linux-renesas-soc@vger.kernel.org
9318 T:      git git://linuxtv.org/media_tree.git
9319 S:      Supported
9320 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
9321 F:      drivers/media/platform/rcar_fdp1.c
9322
9323 MEDIA DRIVERS FOR RENESAS - VIN
9324 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
9325 L:      linux-media@vger.kernel.org
9326 L:      linux-renesas-soc@vger.kernel.org
9327 T:      git git://linuxtv.org/media_tree.git
9328 S:      Supported
9329 F:      Documentation/devicetree/bindings/media/renesas,rcar-csi2.txt
9330 F:      Documentation/devicetree/bindings/media/rcar_vin.txt
9331 F:      drivers/media/platform/rcar-vin/
9332
9333 MEDIA DRIVERS FOR RENESAS - VSP1
9334 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9335 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
9336 L:      linux-media@vger.kernel.org
9337 L:      linux-renesas-soc@vger.kernel.org
9338 T:      git git://linuxtv.org/media_tree.git
9339 S:      Supported
9340 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
9341 F:      drivers/media/platform/vsp1/
9342
9343 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
9344 L:      linux-media@vger.kernel.org
9345 W:      https://linuxtv.org
9346 T:      git git://linuxtv.org/media_tree.git
9347 S:      Orphan
9348 F:      drivers/media/dvb-frontends/stv0910*
9349
9350 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
9351 L:      linux-media@vger.kernel.org
9352 W:      https://linuxtv.org
9353 T:      git git://linuxtv.org/media_tree.git
9354 S:      Orphan
9355 F:      drivers/media/dvb-frontends/stv6111*
9356
9357 MEDIA DRIVERS FOR STM32 - DCMI
9358 M:      Hugues Fruchet <hugues.fruchet@st.com>
9359 L:      linux-media@vger.kernel.org
9360 T:      git git://linuxtv.org/media_tree.git
9361 S:      Supported
9362 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.txt
9363 F:      drivers/media/platform/stm32/stm32-dcmi.c
9364
9365 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
9366 M:      Dmitry Osipenko <digetx@gmail.com>
9367 L:      linux-media@vger.kernel.org
9368 L:      linux-tegra@vger.kernel.org
9369 T:      git git://linuxtv.org/media_tree.git
9370 S:      Maintained
9371 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
9372 F:      drivers/staging/media/tegra-vde/
9373
9374 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
9375 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
9376 P:      LinuxTV.org Project
9377 L:      linux-media@vger.kernel.org
9378 W:      https://linuxtv.org
9379 Q:      http://patchwork.kernel.org/project/linux-media/list/
9380 T:      git git://linuxtv.org/media_tree.git
9381 S:      Maintained
9382 F:      Documentation/devicetree/bindings/media/
9383 F:      Documentation/media/
9384 F:      drivers/media/
9385 F:      drivers/staging/media/
9386 F:      include/linux/platform_data/media/
9387 F:      include/media/
9388 F:      include/uapi/linux/dvb/
9389 F:      include/uapi/linux/videodev2.h
9390 F:      include/uapi/linux/media.h
9391 F:      include/uapi/linux/v4l2-*
9392 F:      include/uapi/linux/meye.h
9393 F:      include/uapi/linux/ivtv*
9394 F:      include/uapi/linux/uvcvideo.h
9395
9396 MEDIATEK BLUETOOTH DRIVER
9397 M:      Sean Wang <sean.wang@mediatek.com>
9398 L:      linux-bluetooth@vger.kernel.org
9399 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9400 S:      Maintained
9401 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
9402 F:      drivers/bluetooth/btmtkuart.c
9403
9404 MEDIATEK CIR DRIVER
9405 M:      Sean Wang <sean.wang@mediatek.com>
9406 S:      Maintained
9407 F:      drivers/media/rc/mtk-cir.c
9408
9409 MEDIATEK DMA DRIVER
9410 M:      Sean Wang <sean.wang@mediatek.com>
9411 L:      dmaengine@vger.kernel.org
9412 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9413 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9414 S:      Maintained
9415 F:      Documentation/devicetree/bindings/dma/mtk-*
9416 F:      drivers/dma/mediatek/
9417
9418 MEDIATEK PMIC LED DRIVER
9419 M:      Sean Wang <sean.wang@mediatek.com>
9420 S:      Maintained
9421 F:      drivers/leds/leds-mt6323.c
9422 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
9423
9424 MEDIATEK ETHERNET DRIVER
9425 M:      Felix Fietkau <nbd@openwrt.org>
9426 M:      John Crispin <john@phrozen.org>
9427 M:      Sean Wang <sean.wang@mediatek.com>
9428 M:      Nelson Chang <nelson.chang@mediatek.com>
9429 L:      netdev@vger.kernel.org
9430 S:      Maintained
9431 F:      drivers/net/ethernet/mediatek/
9432
9433 MEDIATEK SWITCH DRIVER
9434 M:      Sean Wang <sean.wang@mediatek.com>
9435 L:      netdev@vger.kernel.org
9436 S:      Maintained
9437 F:      drivers/net/dsa/mt7530.*
9438 F:      net/dsa/tag_mtk.c
9439
9440 MEDIATEK JPEG DRIVER
9441 M:      Rick Chang <rick.chang@mediatek.com>
9442 M:      Bin Liu <bin.liu@mediatek.com>
9443 S:      Supported
9444 F:      drivers/media/platform/mtk-jpeg/
9445 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
9446
9447 MEDIATEK MDP DRIVER
9448 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
9449 M:      Houlong Wei <houlong.wei@mediatek.com>
9450 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9451 S:      Supported
9452 F:      drivers/media/platform/mtk-mdp/
9453 F:      drivers/media/platform/mtk-vpu/
9454 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
9455
9456 MEDIATEK MEDIA DRIVER
9457 M:      Tiffany Lin <tiffany.lin@mediatek.com>
9458 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9459 S:      Supported
9460 F:      drivers/media/platform/mtk-vcodec/
9461 F:      drivers/media/platform/mtk-vpu/
9462 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
9463 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
9464
9465 MEDIATEK MT7601U WIRELESS LAN DRIVER
9466 M:      Jakub Kicinski <kubakici@wp.pl>
9467 L:      linux-wireless@vger.kernel.org
9468 S:      Maintained
9469 F:      drivers/net/wireless/mediatek/mt7601u/
9470
9471 MEDIATEK NAND CONTROLLER DRIVER
9472 M:      Xiaolei Li <xiaolei.li@mediatek.com>
9473 L:      linux-mtd@lists.infradead.org
9474 S:      Maintained
9475 F:      drivers/mtd/nand/raw/mtk_*
9476 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
9477
9478 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
9479 M:      Sean Wang <sean.wang@mediatek.com>
9480 S:      Maintained
9481 F:      drivers/char/hw_random/mtk-rng.c
9482
9483 MEDIATEK USB3 DRD IP DRIVER
9484 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
9485 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
9486 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9487 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9488 S:      Maintained
9489 F:      drivers/usb/mtu3/
9490
9491 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
9492 M:      Peter Senna Tschudin <peter.senna@gmail.com>
9493 M:      Martin Donnelly <martin.donnelly@ge.com>
9494 M:      Martyn Welch <martyn.welch@collabora.co.uk>
9495 S:      Maintained
9496 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
9497 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
9498
9499 MEGARAID SCSI/SAS DRIVERS
9500 M:      Kashyap Desai <kashyap.desai@broadcom.com>
9501 M:      Sumit Saxena <sumit.saxena@broadcom.com>
9502 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
9503 L:      megaraidlinux.pdl@broadcom.com
9504 L:      linux-scsi@vger.kernel.org
9505 W:      http://www.avagotech.com/support/
9506 S:      Maintained
9507 F:      Documentation/scsi/megaraid.txt
9508 F:      drivers/scsi/megaraid.*
9509 F:      drivers/scsi/megaraid/
9510
9511 MELEXIS MLX90614 DRIVER
9512 M:      Crt Mori <cmo@melexis.com>
9513 L:      linux-iio@vger.kernel.org
9514 W:      http://www.melexis.com
9515 S:      Supported
9516 F:      drivers/iio/temperature/mlx90614.c
9517
9518 MELEXIS MLX90632 DRIVER
9519 M:      Crt Mori <cmo@melexis.com>
9520 L:      linux-iio@vger.kernel.org
9521 W:      http://www.melexis.com
9522 S:      Supported
9523 F:      drivers/iio/temperature/mlx90632.c
9524
9525 MELFAS MIP4 TOUCHSCREEN DRIVER
9526 M:      Sangwon Jee <jeesw@melfas.com>
9527 W:      http://www.melfas.com
9528 S:      Supported
9529 F:      drivers/input/touchscreen/melfas_mip4.c
9530 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
9531
9532 MELLANOX ETHERNET DRIVER (mlx4_en)
9533 M:      Tariq Toukan <tariqt@mellanox.com>
9534 L:      netdev@vger.kernel.org
9535 S:      Supported
9536 W:      http://www.mellanox.com
9537 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9538 F:      drivers/net/ethernet/mellanox/mlx4/en_*
9539
9540 MELLANOX ETHERNET DRIVER (mlx5e)
9541 M:      Saeed Mahameed <saeedm@mellanox.com>
9542 L:      netdev@vger.kernel.org
9543 S:      Supported
9544 W:      http://www.mellanox.com
9545 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9546 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
9547
9548 MELLANOX ETHERNET INNOVA DRIVERS
9549 R:      Boris Pismenny <borisp@mellanox.com>
9550 L:      netdev@vger.kernel.org
9551 S:      Supported
9552 W:      http://www.mellanox.com
9553 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9554 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
9555 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
9556 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
9557 F:      include/linux/mlx5/mlx5_ifc_fpga.h
9558
9559 MELLANOX ETHERNET INNOVA IPSEC DRIVER
9560 R:      Boris Pismenny <borisp@mellanox.com>
9561 L:      netdev@vger.kernel.org
9562 S:      Supported
9563 W:      http://www.mellanox.com
9564 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9565 F:      drivers/net/ethernet/mellanox/mlx5/core/en_ipsec/*
9566 F:      drivers/net/ethernet/mellanox/mlx5/core/ipsec*
9567
9568 MELLANOX ETHERNET SWITCH DRIVERS
9569 M:      Jiri Pirko <jiri@mellanox.com>
9570 M:      Ido Schimmel <idosch@mellanox.com>
9571 L:      netdev@vger.kernel.org
9572 S:      Supported
9573 W:      http://www.mellanox.com
9574 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9575 F:      drivers/net/ethernet/mellanox/mlxsw/
9576 F:      tools/testing/selftests/drivers/net/mlxsw/
9577
9578 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
9579 M:      mlxsw@mellanox.com
9580 L:      netdev@vger.kernel.org
9581 S:      Supported
9582 W:      http://www.mellanox.com
9583 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9584 F:      drivers/net/ethernet/mellanox/mlxfw/
9585
9586 MELLANOX HARDWARE PLATFORM SUPPORT
9587 M:      Andy Shevchenko <andy@infradead.org>
9588 M:      Darren Hart <dvhart@infradead.org>
9589 M:      Vadim Pasternak <vadimp@mellanox.com>
9590 L:      platform-driver-x86@vger.kernel.org
9591 S:      Supported
9592 F:      drivers/platform/mellanox/
9593
9594 MELLANOX MLX4 core VPI driver
9595 M:      Tariq Toukan <tariqt@mellanox.com>
9596 L:      netdev@vger.kernel.org
9597 L:      linux-rdma@vger.kernel.org
9598 W:      http://www.mellanox.com
9599 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9600 S:      Supported
9601 F:      drivers/net/ethernet/mellanox/mlx4/
9602 F:      include/linux/mlx4/
9603
9604 MELLANOX MLX4 IB driver
9605 M:      Yishai Hadas <yishaih@mellanox.com>
9606 L:      linux-rdma@vger.kernel.org
9607 W:      http://www.mellanox.com
9608 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9609 S:      Supported
9610 F:      drivers/infiniband/hw/mlx4/
9611 F:      include/linux/mlx4/
9612 F:      include/uapi/rdma/mlx4-abi.h
9613
9614 MELLANOX MLX5 core VPI driver
9615 M:      Saeed Mahameed <saeedm@mellanox.com>
9616 M:      Leon Romanovsky <leonro@mellanox.com>
9617 L:      netdev@vger.kernel.org
9618 L:      linux-rdma@vger.kernel.org
9619 W:      http://www.mellanox.com
9620 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9621 S:      Supported
9622 F:      drivers/net/ethernet/mellanox/mlx5/core/
9623 F:      include/linux/mlx5/
9624
9625 MELLANOX MLX5 IB driver
9626 M:      Leon Romanovsky <leonro@mellanox.com>
9627 L:      linux-rdma@vger.kernel.org
9628 W:      http://www.mellanox.com
9629 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9630 S:      Supported
9631 F:      drivers/infiniband/hw/mlx5/
9632 F:      include/linux/mlx5/
9633 F:      include/uapi/rdma/mlx5-abi.h
9634
9635 MELLANOX MLXCPLD I2C AND MUX DRIVER
9636 M:      Vadim Pasternak <vadimp@mellanox.com>
9637 M:      Michael Shych <michaelsh@mellanox.com>
9638 L:      linux-i2c@vger.kernel.org
9639 S:      Supported
9640 F:      drivers/i2c/busses/i2c-mlxcpld.c
9641 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
9642 F:      Documentation/i2c/busses/i2c-mlxcpld
9643
9644 MELLANOX MLXCPLD LED DRIVER
9645 M:      Vadim Pasternak <vadimp@mellanox.com>
9646 L:      linux-leds@vger.kernel.org
9647 S:      Supported
9648 F:      drivers/leds/leds-mlxcpld.c
9649 F:      drivers/leds/leds-mlxreg.c
9650 F:      Documentation/leds/leds-mlxcpld.txt
9651
9652 MELLANOX PLATFORM DRIVER
9653 M:      Vadim Pasternak <vadimp@mellanox.com>
9654 L:      platform-driver-x86@vger.kernel.org
9655 S:      Supported
9656 F:      drivers/platform/x86/mlx-platform.c
9657
9658 MEMBARRIER SUPPORT
9659 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
9660 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
9661 L:      linux-kernel@vger.kernel.org
9662 S:      Supported
9663 F:      kernel/sched/membarrier.c
9664 F:      include/uapi/linux/membarrier.h
9665 F:      arch/powerpc/include/asm/membarrier.h
9666
9667 MEMORY MANAGEMENT
9668 L:      linux-mm@kvack.org
9669 W:      http://www.linux-mm.org
9670 S:      Maintained
9671 F:      include/linux/mm.h
9672 F:      include/linux/gfp.h
9673 F:      include/linux/mmzone.h
9674 F:      include/linux/memory_hotplug.h
9675 F:      include/linux/vmalloc.h
9676 F:      mm/
9677
9678 MEMORY TECHNOLOGY DEVICES (MTD)
9679 M:      David Woodhouse <dwmw2@infradead.org>
9680 M:      Brian Norris <computersforpeace@gmail.com>
9681 M:      Boris Brezillon <boris.brezillon@bootlin.com>
9682 M:      Marek Vasut <marek.vasut@gmail.com>
9683 M:      Richard Weinberger <richard@nod.at>
9684 L:      linux-mtd@lists.infradead.org
9685 W:      http://www.linux-mtd.infradead.org/
9686 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9687 T:      git git://git.infradead.org/linux-mtd.git master
9688 T:      git git://git.infradead.org/linux-mtd.git mtd/next
9689 S:      Maintained
9690 F:      Documentation/devicetree/bindings/mtd/
9691 F:      drivers/mtd/
9692 F:      include/linux/mtd/
9693 F:      include/uapi/mtd/
9694
9695 MEN A21 WATCHDOG DRIVER
9696 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9697 L:      linux-watchdog@vger.kernel.org
9698 S:      Maintained
9699 F:      drivers/watchdog/mena21_wdt.c
9700
9701 MEN CHAMELEON BUS (mcb)
9702 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9703 S:      Maintained
9704 F:      drivers/mcb/
9705 F:      include/linux/mcb.h
9706 F:      Documentation/men-chameleon-bus.txt
9707
9708 MEN F21BMC (Board Management Controller)
9709 M:      Andreas Werner <andreas.werner@men.de>
9710 S:      Supported
9711 F:      drivers/mfd/menf21bmc.c
9712 F:      drivers/watchdog/menf21bmc_wdt.c
9713 F:      drivers/leds/leds-menf21bmc.c
9714 F:      drivers/hwmon/menf21bmc_hwmon.c
9715 F:      Documentation/hwmon/menf21bmc
9716
9717 MEN Z069 WATCHDOG DRIVER
9718 M:      Johannes Thumshirn <jth@kernel.org>
9719 L:      linux-watchdog@vger.kernel.org
9720 S:      Maintained
9721 F:      drivers/watchdog/menz69_wdt.c
9722
9723 MESON AO CEC DRIVER FOR AMLOGIC SOCS
9724 M:      Neil Armstrong <narmstrong@baylibre.com>
9725 L:      linux-media@lists.freedesktop.org
9726 L:      linux-amlogic@lists.infradead.org
9727 W:      http://linux-meson.com/
9728 S:      Supported
9729 F:      drivers/media/platform/meson/ao-cec.c
9730 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
9731 T:      git git://linuxtv.org/media_tree.git
9732
9733 MICROBLAZE ARCHITECTURE
9734 M:      Michal Simek <monstr@monstr.eu>
9735 W:      http://www.monstr.eu/fdt/
9736 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
9737 S:      Supported
9738 F:      arch/microblaze/
9739
9740 MICROCHIP AT91 SERIAL DRIVER
9741 M:      Richard Genoud <richard.genoud@gmail.com>
9742 S:      Maintained
9743 F:      drivers/tty/serial/atmel_serial.c
9744 F:      drivers/tty/serial/atmel_serial.h
9745 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
9746
9747 MICROCHIP AUDIO ASOC DRIVERS
9748 M:      Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
9749 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9750 S:      Supported
9751 F:      sound/soc/atmel
9752
9753 MICROCHIP DMA DRIVER
9754 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9755 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9756 L:      dmaengine@vger.kernel.org
9757 S:      Supported
9758 F:      drivers/dma/at_hdmac.c
9759 F:      drivers/dma/at_hdmac_regs.h
9760 F:      include/linux/platform_data/dma-atmel.h
9761 F:      Documentation/devicetree/bindings/dma/atmel-dma.txt
9762 F:      include/dt-bindings/dma/at91.h
9763
9764 MICROCHIP ECC DRIVER
9765 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
9766 L:      linux-crypto@vger.kernel.org
9767 S:      Maintained
9768 F:      drivers/crypto/atmel-ecc.*
9769
9770 MICROCHIP I2C DRIVER
9771 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9772 L:      linux-i2c@vger.kernel.org
9773 S:      Supported
9774 F:      drivers/i2c/busses/i2c-at91.c
9775
9776 MICROCHIP ISC DRIVER
9777 M:      Eugen Hristev <eugen.hristev@microchip.com>
9778 L:      linux-media@vger.kernel.org
9779 S:      Supported
9780 F:      drivers/media/platform/atmel/atmel-isc.c
9781 F:      drivers/media/platform/atmel/atmel-isc-regs.h
9782 F:      Documentation/devicetree/bindings/media/atmel-isc.txt
9783
9784 MICROCHIP ISI DRIVER
9785 M:      Eugen Hristev <eugen.hristev@microchip.com>
9786 L:      linux-media@vger.kernel.org
9787 S:      Supported
9788 F:      drivers/media/platform/atmel/atmel-isi.c
9789 F:      drivers/media/platform/atmel/atmel-isi.h
9790
9791 MICROCHIP AT91 USART MFD DRIVER
9792 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
9793 L:      linux-kernel@vger.kernel.org
9794 S:      Supported
9795 F:      drivers/mfd/at91-usart.c
9796 F:      include/dt-bindings/mfd/at91-usart.h
9797 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
9798
9799 MICROCHIP AT91 USART SPI DRIVER
9800 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
9801 L:      linux-spi@vger.kernel.org
9802 S:      Supported
9803 F:      drivers/spi/spi-at91-usart.c
9804 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
9805
9806 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
9807 M:      Woojung Huh <Woojung.Huh@microchip.com>
9808 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9809 L:      netdev@vger.kernel.org
9810 S:      Maintained
9811 F:      net/dsa/tag_ksz.c
9812 F:      drivers/net/dsa/microchip/*
9813 F:      include/linux/platform_data/microchip-ksz.h
9814 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
9815
9816 MICROCHIP LAN743X ETHERNET DRIVER
9817 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
9818 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9819 L:      netdev@vger.kernel.org
9820 S:      Maintained
9821 F:      drivers/net/ethernet/microchip/lan743x_*
9822
9823 MICROCHIP LCDFB DRIVER
9824 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
9825 L:      linux-fbdev@vger.kernel.org
9826 S:      Maintained
9827 F:      drivers/video/fbdev/atmel_lcdfb.c
9828 F:      include/video/atmel_lcdc.h
9829
9830 MICROCHIP MMC/SD/SDIO MCI DRIVER
9831 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9832 S:      Maintained
9833 F:      drivers/mmc/host/atmel-mci.c
9834
9835 MICROCHIP MCP3911 ADC DRIVER
9836 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
9837 M:      Kent Gustavsson <kent@minoris.se>
9838 L:      linux-iio@vger.kernel.org
9839 S:      Supported
9840 F:      drivers/iio/adc/mcp3911.c
9841 F:      Documentation/devicetree/bindings/iio/adc/mcp3911.txt
9842
9843 MICROCHIP NAND DRIVER
9844 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
9845 L:      linux-mtd@lists.infradead.org
9846 S:      Supported
9847 F:      drivers/mtd/nand/raw/atmel/*
9848 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
9849
9850 MICROCHIP PWM DRIVER
9851 M:      Claudiu Beznea <claudiu.beznea@microchip.com>
9852 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9853 L:      linux-pwm@vger.kernel.org
9854 S:      Supported
9855 F:      drivers/pwm/pwm-atmel.c
9856 F:      Documentation/devicetree/bindings/pwm/atmel-pwm.txt
9857
9858 MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER
9859 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9860 M:      Eugen Hristev <eugen.hristev@microchip.com>
9861 L:      linux-iio@vger.kernel.org
9862 S:      Supported
9863 F:      drivers/iio/adc/at91-sama5d2_adc.c
9864 F:      Documentation/devicetree/bindings/iio/adc/at91-sama5d2_adc.txt
9865 F:      include/dt-bindings/iio/adc/at91-sama5d2_adc.h
9866
9867 MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER
9868 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
9869 S:      Supported
9870 F:      drivers/power/reset/at91-sama5d2_shdwc.c
9871
9872 MICROCHIP SPI DRIVER
9873 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
9874 S:      Supported
9875 F:      drivers/spi/spi-atmel.*
9876
9877 MICROCHIP SSC DRIVER
9878 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
9879 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9880 S:      Supported
9881 F:      drivers/misc/atmel-ssc.c
9882 F:      include/linux/atmel-ssc.h
9883
9884 MICROCHIP TIMER COUNTER (TC) AND CLOCKSOURCE DRIVERS
9885 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
9886 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9887 S:      Supported
9888 F:      drivers/misc/atmel_tclib.c
9889 F:      drivers/clocksource/tcb_clksrc.c
9890
9891 MICROCHIP USBA UDC DRIVER
9892 M:      Cristian Birsan <cristian.birsan@microchip.com>
9893 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9894 S:      Supported
9895 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
9896
9897 MICROCHIP USB251XB DRIVER
9898 M:      Richard Leitner <richard.leitner@skidata.com>
9899 L:      linux-usb@vger.kernel.org
9900 S:      Maintained
9901 F:      drivers/usb/misc/usb251xb.c
9902 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
9903
9904 MICROCHIP XDMA DRIVER
9905 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9906 L:      linux-arm-kernel@lists.infradead.org
9907 L:      dmaengine@vger.kernel.org
9908 S:      Supported
9909 F:      drivers/dma/at_xdmac.c
9910
9911 MICROSEMI MIPS SOCS
9912 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9913 L:      linux-mips@vger.kernel.org
9914 S:      Maintained
9915 F:      arch/mips/generic/board-ocelot.c
9916 F:      arch/mips/configs/generic/board-ocelot.config
9917 F:      arch/mips/boot/dts/mscc/
9918 F:      Documentation/devicetree/bindings/mips/mscc.txt
9919
9920 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
9921 M:      Don Brace <don.brace@microsemi.com>
9922 L:      esc.storagedev@microsemi.com
9923 L:      linux-scsi@vger.kernel.org
9924 S:      Supported
9925 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
9926 F:      drivers/scsi/smartpqi/Kconfig
9927 F:      drivers/scsi/smartpqi/Makefile
9928 F:      include/linux/cciss*.h
9929 F:      include/uapi/linux/cciss*.h
9930 F:      Documentation/scsi/smartpqi.txt
9931
9932 MICROSEMI ETHERNET SWITCH DRIVER
9933 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9934 L:      netdev@vger.kernel.org
9935 S:      Supported
9936 F:      drivers/net/ethernet/mscc/
9937
9938 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
9939 M:      Chen Yu <yu.c.chen@intel.com>
9940 L:      platform-driver-x86@vger.kernel.org
9941 S:      Supported
9942 F:      drivers/platform/x86/surfacepro3_button.c
9943
9944 MICROTEK X6 SCANNER
9945 M:      Oliver Neukum <oliver@neukum.org>
9946 S:      Maintained
9947 F:      drivers/usb/image/microtek.*
9948
9949 MIPS
9950 M:      Ralf Baechle <ralf@linux-mips.org>
9951 M:      Paul Burton <paul.burton@mips.com>
9952 M:      James Hogan <jhogan@kernel.org>
9953 L:      linux-mips@vger.kernel.org
9954 W:      http://www.linux-mips.org/
9955 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
9956 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
9957 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
9958 S:      Supported
9959 F:      Documentation/devicetree/bindings/mips/
9960 F:      Documentation/mips/
9961 F:      arch/mips/
9962 F:      drivers/platform/mips/
9963
9964 MIPS BOSTON DEVELOPMENT BOARD
9965 M:      Paul Burton <paul.burton@mips.com>
9966 L:      linux-mips@vger.kernel.org
9967 S:      Maintained
9968 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
9969 F:      arch/mips/boot/dts/img/boston.dts
9970 F:      arch/mips/configs/generic/board-boston.config
9971 F:      drivers/clk/imgtec/clk-boston.c
9972 F:      include/dt-bindings/clock/boston-clock.h
9973
9974 MIPS GENERIC PLATFORM
9975 M:      Paul Burton <paul.burton@mips.com>
9976 L:      linux-mips@vger.kernel.org
9977 S:      Supported
9978 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
9979 F:      arch/mips/generic/
9980 F:      arch/mips/tools/generic-board-config.sh
9981
9982 MIPS/LOONGSON1 ARCHITECTURE
9983 M:      Keguang Zhang <keguang.zhang@gmail.com>
9984 L:      linux-mips@vger.kernel.org
9985 S:      Maintained
9986 F:      arch/mips/loongson32/
9987 F:      arch/mips/include/asm/mach-loongson32/
9988 F:      drivers/*/*loongson1*
9989 F:      drivers/*/*/*loongson1*
9990
9991 MIPS/LOONGSON2 ARCHITECTURE
9992 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
9993 L:      linux-mips@vger.kernel.org
9994 S:      Maintained
9995 F:      arch/mips/loongson64/fuloong-2e/
9996 F:      arch/mips/loongson64/lemote-2f/
9997 F:      arch/mips/include/asm/mach-loongson64/
9998 F:      drivers/*/*loongson2*
9999 F:      drivers/*/*/*loongson2*
10000
10001 MIPS/LOONGSON3 ARCHITECTURE
10002 M:      Huacai Chen <chenhc@lemote.com>
10003 L:      linux-mips@vger.kernel.org
10004 S:      Maintained
10005 F:      arch/mips/loongson64/
10006 F:      arch/mips/include/asm/mach-loongson64/
10007 F:      drivers/platform/mips/cpu_hwmon.c
10008 F:      drivers/*/*loongson3*
10009 F:      drivers/*/*/*loongson3*
10010
10011 MIPS RINT INSTRUCTION EMULATION
10012 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
10013 L:      linux-mips@vger.kernel.org
10014 S:      Supported
10015 F:      arch/mips/math-emu/sp_rint.c
10016 F:      arch/mips/math-emu/dp_rint.c
10017
10018 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
10019 M:      Hans Verkuil <hverkuil@xs4all.nl>
10020 L:      linux-media@vger.kernel.org
10021 T:      git git://linuxtv.org/media_tree.git
10022 W:      https://linuxtv.org
10023 S:      Odd Fixes
10024 F:      drivers/media/radio/radio-miropcm20*
10025
10026 MMP SUPPORT
10027 R:      Lubomir Rintel <lkundrak@v3.sk>
10028 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10029 S:      Odd Fixes
10030 F:      arch/arm/boot/dts/mmp*
10031 F:      arch/arm/mach-mmp/
10032
10033 MMU GATHER AND TLB INVALIDATION
10034 M:      Will Deacon <will.deacon@arm.com>
10035 M:      "Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.com>
10036 M:      Andrew Morton <akpm@linux-foundation.org>
10037 M:      Nick Piggin <npiggin@gmail.com>
10038 M:      Peter Zijlstra <peterz@infradead.org>
10039 L:      linux-arch@vger.kernel.org
10040 L:      linux-mm@kvack.org
10041 S:      Maintained
10042 F:      arch/*/include/asm/tlb.h
10043 F:      include/asm-generic/tlb.h
10044 F:      mm/mmu_gather.c
10045
10046 MN88472 MEDIA DRIVER
10047 M:      Antti Palosaari <crope@iki.fi>
10048 L:      linux-media@vger.kernel.org
10049 W:      https://linuxtv.org
10050 W:      http://palosaari.fi/linux/
10051 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10052 S:      Maintained
10053 F:      drivers/media/dvb-frontends/mn88472*
10054
10055 MN88473 MEDIA DRIVER
10056 M:      Antti Palosaari <crope@iki.fi>
10057 L:      linux-media@vger.kernel.org
10058 W:      https://linuxtv.org
10059 W:      http://palosaari.fi/linux/
10060 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10061 S:      Maintained
10062 F:      drivers/media/dvb-frontends/mn88473*
10063
10064 MODULE SUPPORT
10065 M:      Jessica Yu <jeyu@kernel.org>
10066 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
10067 S:      Maintained
10068 F:      include/linux/module.h
10069 F:      kernel/module.c
10070
10071 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
10072 W:      http://popies.net/meye/
10073 S:      Orphan
10074 F:      Documentation/media/v4l-drivers/meye*
10075 F:      drivers/media/pci/meye/
10076 F:      include/uapi/linux/meye.h
10077
10078 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
10079 M:      Jiri Slaby <jirislaby@gmail.com>
10080 S:      Maintained
10081 F:      Documentation/serial/moxa-smartio
10082 F:      drivers/tty/mxser.*
10083
10084 MR800 AVERMEDIA USB FM RADIO DRIVER
10085 M:      Alexey Klimov <klimov.linux@gmail.com>
10086 L:      linux-media@vger.kernel.org
10087 T:      git git://linuxtv.org/media_tree.git
10088 S:      Maintained
10089 F:      drivers/media/radio/radio-mr800.c
10090
10091 MRF24J40 IEEE 802.15.4 RADIO DRIVER
10092 M:      Alan Ott <alan@signal11.us>
10093 L:      linux-wpan@vger.kernel.org
10094 S:      Maintained
10095 F:      drivers/net/ieee802154/mrf24j40.c
10096 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
10097
10098 MSI LAPTOP SUPPORT
10099 M:      "Lee, Chun-Yi" <jlee@suse.com>
10100 L:      platform-driver-x86@vger.kernel.org
10101 S:      Maintained
10102 F:      drivers/platform/x86/msi-laptop.c
10103
10104 MSI WMI SUPPORT
10105 L:      platform-driver-x86@vger.kernel.org
10106 S:      Orphan
10107 F:      drivers/platform/x86/msi-wmi.c
10108
10109 MSI001 MEDIA DRIVER
10110 M:      Antti Palosaari <crope@iki.fi>
10111 L:      linux-media@vger.kernel.org
10112 W:      https://linuxtv.org
10113 W:      http://palosaari.fi/linux/
10114 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10115 T:      git git://linuxtv.org/anttip/media_tree.git
10116 S:      Maintained
10117 F:      drivers/media/tuners/msi001*
10118
10119 MSI2500 MEDIA DRIVER
10120 M:      Antti Palosaari <crope@iki.fi>
10121 L:      linux-media@vger.kernel.org
10122 W:      https://linuxtv.org
10123 W:      http://palosaari.fi/linux/
10124 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10125 T:      git git://linuxtv.org/anttip/media_tree.git
10126 S:      Maintained
10127 F:      drivers/media/usb/msi2500/
10128
10129 MSYSTEMS DISKONCHIP G3 MTD DRIVER
10130 M:      Robert Jarzmik <robert.jarzmik@free.fr>
10131 L:      linux-mtd@lists.infradead.org
10132 S:      Maintained
10133 F:      drivers/mtd/devices/docg3*
10134
10135 MT9M032 APTINA SENSOR DRIVER
10136 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10137 L:      linux-media@vger.kernel.org
10138 T:      git git://linuxtv.org/media_tree.git
10139 S:      Maintained
10140 F:      drivers/media/i2c/mt9m032.c
10141 F:      include/media/i2c/mt9m032.h
10142
10143 MT9P031 APTINA CAMERA SENSOR
10144 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10145 L:      linux-media@vger.kernel.org
10146 T:      git git://linuxtv.org/media_tree.git
10147 S:      Maintained
10148 F:      drivers/media/i2c/mt9p031.c
10149 F:      include/media/i2c/mt9p031.h
10150
10151 MT9T001 APTINA CAMERA SENSOR
10152 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10153 L:      linux-media@vger.kernel.org
10154 T:      git git://linuxtv.org/media_tree.git
10155 S:      Maintained
10156 F:      drivers/media/i2c/mt9t001.c
10157 F:      include/media/i2c/mt9t001.h
10158
10159 MT9T112 APTINA CAMERA SENSOR
10160 M:      Jacopo Mondi <jacopo@jmondi.org>
10161 L:      linux-media@vger.kernel.org
10162 T:      git git://linuxtv.org/media_tree.git
10163 S:      Odd Fixes
10164 F:      drivers/media/i2c/mt9t112.c
10165 F:      include/media/i2c/mt9t112.h
10166
10167 MT9V032 APTINA CAMERA SENSOR
10168 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10169 L:      linux-media@vger.kernel.org
10170 T:      git git://linuxtv.org/media_tree.git
10171 S:      Maintained
10172 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
10173 F:      drivers/media/i2c/mt9v032.c
10174 F:      include/media/i2c/mt9v032.h
10175
10176 MT9V111 APTINA CAMERA SENSOR
10177 M:      Jacopo Mondi <jacopo@jmondi.org>
10178 L:      linux-media@vger.kernel.org
10179 T:      git git://linuxtv.org/media_tree.git
10180 S:      Maintained
10181 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.txt
10182 F:      drivers/media/i2c/mt9v111.c
10183
10184 MULTIFUNCTION DEVICES (MFD)
10185 M:      Lee Jones <lee.jones@linaro.org>
10186 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
10187 S:      Supported
10188 F:      Documentation/devicetree/bindings/mfd/
10189 F:      drivers/mfd/
10190 F:      include/linux/mfd/
10191 F:      include/dt-bindings/mfd/
10192
10193 MULTIMEDIA CARD (MMC) ETC. OVER SPI
10194 S:      Orphan
10195 F:      drivers/mmc/host/mmc_spi.c
10196 F:      include/linux/spi/mmc_spi.h
10197
10198 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
10199 M:      Ulf Hansson <ulf.hansson@linaro.org>
10200 L:      linux-mmc@vger.kernel.org
10201 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
10202 S:      Maintained
10203 F:      Documentation/devicetree/bindings/mmc/
10204 F:      drivers/mmc/
10205 F:      include/linux/mmc/
10206 F:      include/uapi/linux/mmc/
10207
10208 MULTIPLEXER SUBSYSTEM
10209 M:      Peter Rosin <peda@axentia.se>
10210 S:      Maintained
10211 F:      Documentation/ABI/testing/sysfs-class-mux*
10212 F:      Documentation/devicetree/bindings/mux/
10213 F:      include/dt-bindings/mux/
10214 F:      include/linux/mux/
10215 F:      drivers/mux/
10216
10217 MULTITECH MULTIPORT CARD (ISICOM)
10218 S:      Orphan
10219 F:      drivers/tty/isicom.c
10220 F:      include/linux/isicom.h
10221
10222 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
10223 M:      Bin Liu <b-liu@ti.com>
10224 L:      linux-usb@vger.kernel.org
10225 S:      Maintained
10226 F:      drivers/usb/musb/
10227
10228 MXL301RF MEDIA DRIVER
10229 M:      Akihiro Tsukada <tskd08@gmail.com>
10230 L:      linux-media@vger.kernel.org
10231 S:      Odd Fixes
10232 F:      drivers/media/tuners/mxl301rf*
10233
10234 MXL5007T MEDIA DRIVER
10235 M:      Michael Krufky <mkrufky@linuxtv.org>
10236 L:      linux-media@vger.kernel.org
10237 W:      https://linuxtv.org
10238 W:      http://github.com/mkrufky
10239 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10240 T:      git git://linuxtv.org/mkrufky/tuners.git
10241 S:      Maintained
10242 F:      drivers/media/tuners/mxl5007t.*
10243
10244 MXSFB DRM DRIVER
10245 M:      Marek Vasut <marex@denx.de>
10246 M:      Stefan Agner <stefan@agner.ch>
10247 L:      dri-devel@lists.freedesktop.org
10248 S:      Supported
10249 F:      drivers/gpu/drm/mxsfb/
10250 F:      Documentation/devicetree/bindings/display/mxsfb.txt
10251 T:      git git://anongit.freedesktop.org/drm/drm-misc
10252
10253 MYLEX DAC960 PCI RAID Controller
10254 M:      Hannes Reinecke <hare@kernel.org>
10255 L:      linux-scsi@vger.kernel.org
10256 S:      Supported
10257 F:      drivers/scsi/myrb.*
10258 F:      drivers/scsi/myrs.*
10259
10260 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
10261 M:      Chris Lee <christopher.lee@cspi.com>
10262 L:      netdev@vger.kernel.org
10263 W:      https://www.cspi.com/ethernet-products/support/downloads/
10264 S:      Supported
10265 F:      drivers/net/ethernet/myricom/myri10ge/
10266
10267 NAND FLASH SUBSYSTEM
10268 M:      Boris Brezillon <boris.brezillon@bootlin.com>
10269 M:      Miquel Raynal <miquel.raynal@bootlin.com>
10270 R:      Richard Weinberger <richard@nod.at>
10271 L:      linux-mtd@lists.infradead.org
10272 W:      http://www.linux-mtd.infradead.org/
10273 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
10274 T:      git git://git.infradead.org/linux-mtd.git nand/fixes
10275 T:      git git://git.infradead.org/linux-mtd.git nand/next
10276 S:      Maintained
10277 F:      drivers/mtd/nand/
10278 F:      include/linux/mtd/*nand*.h
10279
10280 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
10281 M:      Daniel Mack <zonque@gmail.com>
10282 S:      Maintained
10283 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10284 W:      http://www.native-instruments.com
10285 F:      sound/usb/caiaq/
10286
10287 NATSEMI ETHERNET DRIVER (DP8381x)
10288 S:      Orphan
10289 F:      drivers/net/ethernet/natsemi/natsemi.c
10290
10291 NCR 5380 SCSI DRIVERS
10292 M:      Finn Thain <fthain@telegraphics.com.au>
10293 M:      Michael Schmitz <schmitzmic@gmail.com>
10294 L:      linux-scsi@vger.kernel.org
10295 S:      Maintained
10296 F:      Documentation/scsi/g_NCR5380.txt
10297 F:      drivers/scsi/NCR5380.*
10298 F:      drivers/scsi/arm/cumana_1.c
10299 F:      drivers/scsi/arm/oak.c
10300 F:      drivers/scsi/atari_scsi.*
10301 F:      drivers/scsi/dmx3191d.c
10302 F:      drivers/scsi/g_NCR5380.*
10303 F:      drivers/scsi/mac_scsi.*
10304 F:      drivers/scsi/sun3_scsi.*
10305 F:      drivers/scsi/sun3_scsi_vme.c
10306
10307 NCSI LIBRARY:
10308 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
10309 S:      Maintained
10310 F:      net/ncsi/
10311
10312 NCT6775 HARDWARE MONITOR DRIVER
10313 M:      Guenter Roeck <linux@roeck-us.net>
10314 L:      linux-hwmon@vger.kernel.org
10315 S:      Maintained
10316 F:      Documentation/hwmon/nct6775
10317 F:      drivers/hwmon/nct6775.c
10318
10319 NET_FAILOVER MODULE
10320 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
10321 L:      netdev@vger.kernel.org
10322 S:      Supported
10323 F:      driver/net/net_failover.c
10324 F:      include/net/net_failover.h
10325 F:      Documentation/networking/net_failover.rst
10326
10327 NETEFFECT IWARP RNIC DRIVER (IW_NES)
10328 M:      Faisal Latif <faisal.latif@intel.com>
10329 L:      linux-rdma@vger.kernel.org
10330 W:      http://www.intel.com/Products/Server/Adapters/Server-Cluster/Server-Cluster-overview.htm
10331 S:      Supported
10332 F:      drivers/infiniband/hw/nes/
10333 F:      include/uapi/rdma/nes-abi.h
10334
10335 NETEM NETWORK EMULATOR
10336 M:      Stephen Hemminger <stephen@networkplumber.org>
10337 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
10338 S:      Maintained
10339 F:      net/sched/sch_netem.c
10340
10341 NETERION 10GbE DRIVERS (s2io/vxge)
10342 M:      Jon Mason <jdmason@kudzu.us>
10343 L:      netdev@vger.kernel.org
10344 S:      Supported
10345 F:      Documentation/networking/s2io.txt
10346 F:      Documentation/networking/vxge.txt
10347 F:      drivers/net/ethernet/neterion/
10348
10349 NETFILTER
10350 M:      Pablo Neira Ayuso <pablo@netfilter.org>
10351 M:      Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
10352 M:      Florian Westphal <fw@strlen.de>
10353 L:      netfilter-devel@vger.kernel.org
10354 L:      coreteam@netfilter.org
10355 W:      http://www.netfilter.org/
10356 W:      http://www.iptables.org/
10357 W:      http://www.nftables.org/
10358 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
10359 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
10360 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
10361 S:      Maintained
10362 F:      include/linux/netfilter*
10363 F:      include/linux/netfilter/
10364 F:      include/net/netfilter/
10365 F:      include/uapi/linux/netfilter*
10366 F:      include/uapi/linux/netfilter/
10367 F:      net/*/netfilter.c
10368 F:      net/*/netfilter/
10369 F:      net/netfilter/
10370 F:      net/bridge/br_netfilter*.c
10371
10372 NETROM NETWORK LAYER
10373 M:      Ralf Baechle <ralf@linux-mips.org>
10374 L:      linux-hams@vger.kernel.org
10375 W:      http://www.linux-ax25.org/
10376 S:      Maintained
10377 F:      include/net/netrom.h
10378 F:      include/uapi/linux/netrom.h
10379 F:      net/netrom/
10380
10381 NETRONOME ETHERNET DRIVERS
10382 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10383 L:      oss-drivers@netronome.com
10384 S:      Maintained
10385 F:      drivers/net/ethernet/netronome/
10386
10387 NETWORK BLOCK DEVICE (NBD)
10388 M:      Josef Bacik <josef@toxicpanda.com>
10389 S:      Maintained
10390 L:      linux-block@vger.kernel.org
10391 L:      nbd@other.debian.org
10392 F:      Documentation/blockdev/nbd.txt
10393 F:      drivers/block/nbd.c
10394 F:      include/uapi/linux/nbd.h
10395
10396 NETWORK DROP MONITOR
10397 M:      Neil Horman <nhorman@tuxdriver.com>
10398 L:      netdev@vger.kernel.org
10399 S:      Maintained
10400 W:      https://fedorahosted.org/dropwatch/
10401 F:      net/core/drop_monitor.c
10402
10403 NETWORKING DRIVERS
10404 M:      "David S. Miller" <davem@davemloft.net>
10405 L:      netdev@vger.kernel.org
10406 W:      http://www.linuxfoundation.org/en/Net
10407 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10408 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10409 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10410 S:      Odd Fixes
10411 F:      Documentation/devicetree/bindings/net/
10412 F:      drivers/net/
10413 F:      include/linux/if_*
10414 F:      include/linux/netdevice.h
10415 F:      include/linux/etherdevice.h
10416 F:      include/linux/fcdevice.h
10417 F:      include/linux/fddidevice.h
10418 F:      include/linux/hippidevice.h
10419 F:      include/linux/inetdevice.h
10420 F:      include/uapi/linux/if_*
10421 F:      include/uapi/linux/netdevice.h
10422
10423 NETWORKING DRIVERS (WIRELESS)
10424 M:      Kalle Valo <kvalo@codeaurora.org>
10425 L:      linux-wireless@vger.kernel.org
10426 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10427 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
10428 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
10429 S:      Maintained
10430 F:      Documentation/devicetree/bindings/net/wireless/
10431 F:      drivers/net/wireless/
10432
10433 NETWORKING [DSA]
10434 M:      Andrew Lunn <andrew@lunn.ch>
10435 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
10436 M:      Florian Fainelli <f.fainelli@gmail.com>
10437 S:      Maintained
10438 F:      Documentation/devicetree/bindings/net/dsa/
10439 F:      net/dsa/
10440 F:      include/net/dsa.h
10441 F:      include/linux/dsa/
10442 F:      drivers/net/dsa/
10443
10444 NETWORKING [GENERAL]
10445 M:      "David S. Miller" <davem@davemloft.net>
10446 L:      netdev@vger.kernel.org
10447 W:      http://www.linuxfoundation.org/en/Net
10448 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10449 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10450 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10451 B:      mailto:netdev@vger.kernel.org
10452 S:      Maintained
10453 F:      net/
10454 F:      include/net/
10455 F:      include/linux/in.h
10456 F:      include/linux/net.h
10457 F:      include/linux/netdevice.h
10458 F:      include/uapi/linux/in.h
10459 F:      include/uapi/linux/net.h
10460 F:      include/uapi/linux/netdevice.h
10461 F:      include/uapi/linux/net_namespace.h
10462 F:      tools/testing/selftests/net/
10463 F:      lib/net_utils.c
10464 F:      lib/random32.c
10465 F:      Documentation/networking/
10466
10467 NETWORKING [IPSEC]
10468 M:      Steffen Klassert <steffen.klassert@secunet.com>
10469 M:      Herbert Xu <herbert@gondor.apana.org.au>
10470 M:      "David S. Miller" <davem@davemloft.net>
10471 L:      netdev@vger.kernel.org
10472 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
10473 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
10474 S:      Maintained
10475 F:      net/xfrm/
10476 F:      net/key/
10477 F:      net/ipv4/xfrm*
10478 F:      net/ipv4/esp4*
10479 F:      net/ipv4/ah4.c
10480 F:      net/ipv4/ipcomp.c
10481 F:      net/ipv4/ip_vti.c
10482 F:      net/ipv6/xfrm*
10483 F:      net/ipv6/esp6*
10484 F:      net/ipv6/ah6.c
10485 F:      net/ipv6/ipcomp6.c
10486 F:      net/ipv6/ip6_vti.c
10487 F:      include/uapi/linux/xfrm.h
10488 F:      include/net/xfrm.h
10489
10490 NETWORKING [IPv4/IPv6]
10491 M:      "David S. Miller" <davem@davemloft.net>
10492 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
10493 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
10494 L:      netdev@vger.kernel.org
10495 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10496 S:      Maintained
10497 F:      net/ipv4/
10498 F:      net/ipv6/
10499 F:      include/net/ip*
10500 F:      arch/x86/net/*
10501
10502 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
10503 M:      Paul Moore <paul@paul-moore.com>
10504 W:      https://github.com/netlabel
10505 L:      netdev@vger.kernel.org
10506 L:      linux-security-module@vger.kernel.org
10507 S:      Maintained
10508 F:      Documentation/netlabel/
10509 F:      include/net/calipso.h
10510 F:      include/net/cipso_ipv4.h
10511 F:      include/net/netlabel.h
10512 F:      include/uapi/linux/netfilter/xt_SECMARK.h
10513 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
10514 F:      net/netlabel/
10515 F:      net/ipv4/cipso_ipv4.c
10516 F:      net/ipv6/calipso.c
10517 F:      net/netfilter/xt_CONNSECMARK.c
10518 F:      net/netfilter/xt_SECMARK.c
10519
10520 NETWORKING [TCP]
10521 M:      Eric Dumazet <edumazet@google.com>
10522 L:      netdev@vger.kernel.org
10523 S:      Maintained
10524 F:      net/ipv4/tcp*.c
10525 F:      net/ipv4/syncookies.c
10526 F:      net/ipv6/tcp*.c
10527 F:      net/ipv6/syncookies.c
10528 F:      include/uapi/linux/tcp.h
10529 F:      include/net/tcp.h
10530 F:      include/linux/tcp.h
10531 F:      include/trace/events/tcp.h
10532
10533 NETWORKING [TLS]
10534 M:      Boris Pismenny <borisp@mellanox.com>
10535 M:      Aviad Yehezkel <aviadye@mellanox.com>
10536 M:      Dave Watson <davejwatson@fb.com>
10537 M:      John Fastabend <john.fastabend@gmail.com>
10538 M:      Daniel Borkmann <daniel@iogearbox.net>
10539 L:      netdev@vger.kernel.org
10540 S:      Maintained
10541 F:      net/tls/*
10542 F:      include/uapi/linux/tls.h
10543 F:      include/net/tls.h
10544
10545 NETWORKING [WIRELESS]
10546 L:      linux-wireless@vger.kernel.org
10547 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10548
10549 NETDEVSIM
10550 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10551 S:      Maintained
10552 F:      drivers/net/netdevsim/*
10553
10554 NETXEN (1/10) GbE SUPPORT
10555 M:      Manish Chopra <manish.chopra@cavium.com>
10556 M:      Rahul Verma <rahul.verma@cavium.com>
10557 M:      Dept-GELinuxNICDev@cavium.com
10558 L:      netdev@vger.kernel.org
10559 S:      Supported
10560 F:      drivers/net/ethernet/qlogic/netxen/
10561
10562 NFC SUBSYSTEM
10563 M:      Samuel Ortiz <sameo@linux.intel.com>
10564 L:      linux-wireless@vger.kernel.org
10565 L:      linux-nfc@lists.01.org (subscribers-only)
10566 S:      Supported
10567 F:      net/nfc/
10568 F:      include/net/nfc/
10569 F:      include/uapi/linux/nfc.h
10570 F:      drivers/nfc/
10571 F:      include/linux/platform_data/nfcmrvl.h
10572 F:      include/linux/platform_data/nxp-nci.h
10573 F:      Documentation/devicetree/bindings/net/nfc/
10574
10575 NFS, SUNRPC, AND LOCKD CLIENTS
10576 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
10577 M:      Anna Schumaker <anna.schumaker@netapp.com>
10578 L:      linux-nfs@vger.kernel.org
10579 W:      http://client.linux-nfs.org
10580 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
10581 S:      Maintained
10582 F:      fs/lockd/
10583 F:      fs/nfs/
10584 F:      fs/nfs_common/
10585 F:      net/sunrpc/
10586 F:      include/linux/lockd/
10587 F:      include/linux/nfs*
10588 F:      include/linux/sunrpc/
10589 F:      include/uapi/linux/nfs*
10590 F:      include/uapi/linux/sunrpc/
10591
10592 NILFS2 FILESYSTEM
10593 M:      Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
10594 L:      linux-nilfs@vger.kernel.org
10595 W:      https://nilfs.sourceforge.io/
10596 W:      https://nilfs.osdn.jp/
10597 T:      git git://github.com/konis/nilfs2.git
10598 S:      Supported
10599 F:      Documentation/filesystems/nilfs2.txt
10600 F:      fs/nilfs2/
10601 F:      include/trace/events/nilfs2.h
10602 F:      include/uapi/linux/nilfs2_api.h
10603 F:      include/uapi/linux/nilfs2_ondisk.h
10604
10605 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
10606 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10607 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10608 S:      Maintained
10609 F:      Documentation/scsi/NinjaSCSI.txt
10610 F:      drivers/scsi/pcmcia/nsp_*
10611
10612 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
10613 M:      GOTO Masanori <gotom@debian.or.jp>
10614 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10615 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10616 S:      Maintained
10617 F:      Documentation/scsi/NinjaSCSI.txt
10618 F:      drivers/scsi/nsp32*
10619
10620 NIOS2 ARCHITECTURE
10621 M:      Ley Foon Tan <lftan@altera.com>
10622 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
10623 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
10624 S:      Maintained
10625 F:      arch/nios2/
10626
10627 NOHZ, DYNTICKS SUPPORT
10628 M:      Frederic Weisbecker <fweisbec@gmail.com>
10629 M:      Thomas Gleixner <tglx@linutronix.de>
10630 M:      Ingo Molnar <mingo@kernel.org>
10631 L:      linux-kernel@vger.kernel.org
10632 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
10633 S:      Maintained
10634 F:      kernel/time/tick*.*
10635 F:      include/linux/tick.h
10636 F:      include/linux/sched/nohz.h
10637
10638 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
10639 M:      Pavel Machek <pavel@ucw.cz>
10640 M:      Sakari Ailus <sakari.ailus@iki.fi>
10641 L:      linux-media@vger.kernel.org
10642 S:      Maintained
10643 F:      drivers/media/i2c/et8ek8
10644 F:      drivers/media/i2c/ad5820.c
10645
10646 NOKIA N900 POWER SUPPLY DRIVERS
10647 R:      Pali Rohár <pali.rohar@gmail.com>
10648 F:      include/linux/power/bq2415x_charger.h
10649 F:      include/linux/power/bq27xxx_battery.h
10650 F:      include/linux/power/isp1704_charger.h
10651 F:      drivers/power/supply/bq2415x_charger.c
10652 F:      drivers/power/supply/bq27xxx_battery.c
10653 F:      drivers/power/supply/bq27xxx_battery_i2c.c
10654 F:      drivers/power/supply/isp1704_charger.c
10655 F:      drivers/power/supply/rx51_battery.c
10656
10657 NTB AMD DRIVER
10658 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
10659 L:      linux-ntb@googlegroups.com
10660 S:      Supported
10661 F:      drivers/ntb/hw/amd/
10662
10663 NTB DRIVER CORE
10664 M:      Jon Mason <jdmason@kudzu.us>
10665 M:      Dave Jiang <dave.jiang@intel.com>
10666 M:      Allen Hubbe <allenbh@gmail.com>
10667 L:      linux-ntb@googlegroups.com
10668 S:      Supported
10669 W:      https://github.com/jonmason/ntb/wiki
10670 T:      git git://github.com/jonmason/ntb.git
10671 F:      drivers/ntb/
10672 F:      drivers/net/ntb_netdev.c
10673 F:      include/linux/ntb.h
10674 F:      include/linux/ntb_transport.h
10675 F:      tools/testing/selftests/ntb/
10676
10677 NTB IDT DRIVER
10678 M:      Serge Semin <fancer.lancer@gmail.com>
10679 L:      linux-ntb@googlegroups.com
10680 S:      Supported
10681 F:      drivers/ntb/hw/idt/
10682
10683 NTB INTEL DRIVER
10684 M:      Dave Jiang <dave.jiang@intel.com>
10685 L:      linux-ntb@googlegroups.com
10686 S:      Supported
10687 W:      https://github.com/davejiang/linux/wiki
10688 T:      git https://github.com/davejiang/linux.git
10689 F:      drivers/ntb/hw/intel/
10690
10691 NTFS FILESYSTEM
10692 M:      Anton Altaparmakov <anton@tuxera.com>
10693 L:      linux-ntfs-dev@lists.sourceforge.net
10694 W:      http://www.tuxera.com/
10695 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
10696 S:      Supported
10697 F:      Documentation/filesystems/ntfs.txt
10698 F:      fs/ntfs/
10699
10700 NUBUS SUBSYSTEM
10701 M:      Finn Thain <fthain@telegraphics.com.au>
10702 L:      linux-m68k@lists.linux-m68k.org
10703 S:      Maintained
10704 F:      arch/*/include/asm/nubus.h
10705 F:      drivers/nubus/
10706 F:      include/linux/nubus.h
10707 F:      include/uapi/linux/nubus.h
10708
10709 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
10710 M:      Antonino Daplas <adaplas@gmail.com>
10711 L:      linux-fbdev@vger.kernel.org
10712 S:      Maintained
10713 F:      drivers/video/fbdev/riva/
10714 F:      drivers/video/fbdev/nvidia/
10715
10716 NVM EXPRESS DRIVER
10717 M:      Keith Busch <keith.busch@intel.com>
10718 M:      Jens Axboe <axboe@fb.com>
10719 M:      Christoph Hellwig <hch@lst.de>
10720 M:      Sagi Grimberg <sagi@grimberg.me>
10721 L:      linux-nvme@lists.infradead.org
10722 T:      git://git.infradead.org/nvme.git
10723 W:      http://git.infradead.org/nvme.git
10724 S:      Supported
10725 F:      drivers/nvme/host/
10726 F:      include/linux/nvme.h
10727 F:      include/uapi/linux/nvme_ioctl.h
10728
10729 NVM EXPRESS FC TRANSPORT DRIVERS
10730 M:      James Smart <james.smart@broadcom.com>
10731 L:      linux-nvme@lists.infradead.org
10732 S:      Supported
10733 F:      include/linux/nvme-fc.h
10734 F:      include/linux/nvme-fc-driver.h
10735 F:      drivers/nvme/host/fc.c
10736 F:      drivers/nvme/target/fc.c
10737 F:      drivers/nvme/target/fcloop.c
10738
10739 NVM EXPRESS TARGET DRIVER
10740 M:      Christoph Hellwig <hch@lst.de>
10741 M:      Sagi Grimberg <sagi@grimberg.me>
10742 L:      linux-nvme@lists.infradead.org
10743 T:      git://git.infradead.org/nvme.git
10744 W:      http://git.infradead.org/nvme.git
10745 S:      Supported
10746 F:      drivers/nvme/target/
10747
10748 NVMEM FRAMEWORK
10749 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
10750 S:      Maintained
10751 F:      drivers/nvmem/
10752 F:      Documentation/devicetree/bindings/nvmem/
10753 F:      Documentation/ABI/stable/sysfs-bus-nvmem
10754 F:      include/linux/nvmem-consumer.h
10755 F:      include/linux/nvmem-provider.h
10756
10757 NXP SGTL5000 DRIVER
10758 M:      Fabio Estevam <fabio.estevam@nxp.com>
10759 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10760 S:      Maintained
10761 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
10762 F:      sound/soc/codecs/sgtl5000*
10763
10764 NXP TDA998X DRM DRIVER
10765 M:      Russell King <linux@armlinux.org.uk>
10766 S:      Maintained
10767 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
10768 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
10769 F:      drivers/gpu/drm/i2c/tda998x_drv.c
10770 F:      include/drm/i2c/tda998x.h
10771 F:      include/dt-bindings/display/tda998x.h
10772 K:      "nxp,tda998x"
10773
10774 NXP TFA9879 DRIVER
10775 M:      Peter Rosin <peda@axentia.se>
10776 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10777 S:      Maintained
10778 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
10779 F:      sound/soc/codecs/tfa9879*
10780
10781 NXP-NCI NFC DRIVER
10782 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
10783 R:      Charles Gorand <charles.gorand@effinnov.com>
10784 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
10785 S:      Supported
10786 F:      drivers/nfc/nxp-nci
10787
10788 OBJTOOL
10789 M:      Josh Poimboeuf <jpoimboe@redhat.com>
10790 M:      Peter Zijlstra <peterz@infradead.org>
10791 S:      Supported
10792 F:      tools/objtool/
10793
10794 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
10795 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
10796 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
10797 L:      linuxppc-dev@lists.ozlabs.org
10798 S:      Supported
10799 F:      arch/powerpc/platforms/powernv/ocxl.c
10800 F:      arch/powerpc/include/asm/pnv-ocxl.h
10801 F:      drivers/misc/ocxl/
10802 F:      include/misc/ocxl*
10803 F:      include/uapi/misc/ocxl.h
10804 F:      Documentation/accelerators/ocxl.rst
10805
10806 OMAP AUDIO SUPPORT
10807 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
10808 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
10809 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10810 L:      linux-omap@vger.kernel.org
10811 S:      Maintained
10812 F:      sound/soc/omap/
10813
10814 OMAP CLOCK FRAMEWORK SUPPORT
10815 M:      Paul Walmsley <paul@pwsan.com>
10816 L:      linux-omap@vger.kernel.org
10817 S:      Maintained
10818 F:      arch/arm/*omap*/*clock*
10819
10820 OMAP DEVICE TREE SUPPORT
10821 M:      Benoît Cousson <bcousson@baylibre.com>
10822 M:      Tony Lindgren <tony@atomide.com>
10823 L:      linux-omap@vger.kernel.org
10824 L:      devicetree@vger.kernel.org
10825 S:      Maintained
10826 F:      arch/arm/boot/dts/*omap*
10827 F:      arch/arm/boot/dts/*am3*
10828 F:      arch/arm/boot/dts/*am4*
10829 F:      arch/arm/boot/dts/*am5*
10830 F:      arch/arm/boot/dts/*dra7*
10831
10832 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
10833 L:      linux-omap@vger.kernel.org
10834 L:      linux-fbdev@vger.kernel.org
10835 S:      Orphan
10836 F:      drivers/video/fbdev/omap2/
10837 F:      Documentation/arm/OMAP/DSS
10838
10839 OMAP FRAMEBUFFER SUPPORT
10840 L:      linux-fbdev@vger.kernel.org
10841 L:      linux-omap@vger.kernel.org
10842 S:      Orphan
10843 F:      drivers/video/fbdev/omap/
10844
10845 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
10846 M:      Roger Quadros <rogerq@ti.com>
10847 M:      Tony Lindgren <tony@atomide.com>
10848 L:      linux-omap@vger.kernel.org
10849 S:      Maintained
10850 F:      drivers/memory/omap-gpmc.c
10851 F:      arch/arm/mach-omap2/*gpmc*
10852
10853 OMAP GPIO DRIVER
10854 M:      Grygorii Strashko <grygorii.strashko@ti.com>
10855 M:      Santosh Shilimkar <ssantosh@kernel.org>
10856 M:      Kevin Hilman <khilman@kernel.org>
10857 L:      linux-omap@vger.kernel.org
10858 S:      Maintained
10859 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
10860 F:      drivers/gpio/gpio-omap.c
10861
10862 OMAP HARDWARE SPINLOCK SUPPORT
10863 M:      Ohad Ben-Cohen <ohad@wizery.com>
10864 L:      linux-omap@vger.kernel.org
10865 S:      Maintained
10866 F:      drivers/hwspinlock/omap_hwspinlock.c
10867
10868 OMAP HS MMC SUPPORT
10869 L:      linux-mmc@vger.kernel.org
10870 L:      linux-omap@vger.kernel.org
10871 S:      Orphan
10872 F:      drivers/mmc/host/omap_hsmmc.c
10873
10874 OMAP HWMOD DATA
10875 M:      Paul Walmsley <paul@pwsan.com>
10876 L:      linux-omap@vger.kernel.org
10877 S:      Maintained
10878 F:      arch/arm/mach-omap2/omap_hwmod*data*
10879
10880 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
10881 M:      Benoît Cousson <bcousson@baylibre.com>
10882 L:      linux-omap@vger.kernel.org
10883 S:      Maintained
10884 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
10885
10886 OMAP HWMOD SUPPORT
10887 M:      Benoît Cousson <bcousson@baylibre.com>
10888 M:      Paul Walmsley <paul@pwsan.com>
10889 L:      linux-omap@vger.kernel.org
10890 S:      Maintained
10891 F:      arch/arm/mach-omap2/omap_hwmod.*
10892
10893 OMAP I2C DRIVER
10894 M:      Vignesh R <vigneshr@ti.com>
10895 L:      linux-omap@vger.kernel.org
10896 L:      linux-i2c@vger.kernel.org
10897 S:      Maintained
10898 F:      Documentation/devicetree/bindings/i2c/i2c-omap.txt
10899 F:      drivers/i2c/busses/i2c-omap.c
10900
10901 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
10902 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10903 L:      linux-media@vger.kernel.org
10904 S:      Maintained
10905 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
10906 F:      drivers/media/platform/omap3isp/
10907 F:      drivers/staging/media/omap4iss/
10908
10909 OMAP MMC SUPPORT
10910 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
10911 L:      linux-omap@vger.kernel.org
10912 S:      Odd Fixes
10913 F:      drivers/mmc/host/omap.c
10914
10915 OMAP POWER MANAGEMENT SUPPORT
10916 M:      Kevin Hilman <khilman@kernel.org>
10917 L:      linux-omap@vger.kernel.org
10918 S:      Maintained
10919 F:      arch/arm/*omap*/*pm*
10920 F:      drivers/cpufreq/omap-cpufreq.c
10921
10922 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
10923 M:      Rajendra Nayak <rnayak@codeaurora.org>
10924 M:      Paul Walmsley <paul@pwsan.com>
10925 L:      linux-omap@vger.kernel.org
10926 S:      Maintained
10927 F:      arch/arm/mach-omap2/prm*
10928
10929 OMAP RANDOM NUMBER GENERATOR SUPPORT
10930 M:      Deepak Saxena <dsaxena@plexity.net>
10931 S:      Maintained
10932 F:      drivers/char/hw_random/omap-rng.c
10933
10934 OMAP USB SUPPORT
10935 L:      linux-usb@vger.kernel.org
10936 L:      linux-omap@vger.kernel.org
10937 S:      Orphan
10938 F:      drivers/usb/*/*omap*
10939 F:      arch/arm/*omap*/usb*
10940
10941 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
10942 M:      Mark Jackson <mpfj@newflow.co.uk>
10943 L:      linux-omap@vger.kernel.org
10944 S:      Maintained
10945 F:      arch/arm/boot/dts/am335x-nano.dts
10946
10947 OMAP1 SUPPORT
10948 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
10949 M:      Tony Lindgren <tony@atomide.com>
10950 L:      linux-omap@vger.kernel.org
10951 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10952 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10953 S:      Maintained
10954 F:      arch/arm/mach-omap1/
10955 F:      arch/arm/plat-omap/
10956 F:      arch/arm/configs/omap1_defconfig
10957 F:      drivers/i2c/busses/i2c-omap.c
10958 F:      include/linux/platform_data/i2c-omap.h
10959 F:      include/linux/platform_data/ams-delta-fiq.h
10960
10961 OMAP2+ SUPPORT
10962 M:      Tony Lindgren <tony@atomide.com>
10963 L:      linux-omap@vger.kernel.org
10964 W:      http://www.muru.com/linux/omap/
10965 W:      http://linux.omap.com/
10966 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10967 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10968 S:      Maintained
10969 F:      arch/arm/mach-omap2/
10970 F:      arch/arm/plat-omap/
10971 F:      arch/arm/configs/omap2plus_defconfig
10972 F:      drivers/i2c/busses/i2c-omap.c
10973 F:      drivers/irqchip/irq-omap-intc.c
10974 F:      drivers/mfd/*omap*.c
10975 F:      drivers/mfd/menelaus.c
10976 F:      drivers/mfd/palmas.c
10977 F:      drivers/mfd/tps65217.c
10978 F:      drivers/mfd/tps65218.c
10979 F:      drivers/mfd/tps65910.c
10980 F:      drivers/mfd/twl-core.[ch]
10981 F:      drivers/mfd/twl4030*.c
10982 F:      drivers/mfd/twl6030*.c
10983 F:      drivers/mfd/twl6040*.c
10984 F:      drivers/regulator/palmas-regulator*.c
10985 F:      drivers/regulator/pbias-regulator.c
10986 F:      drivers/regulator/tps65217-regulator.c
10987 F:      drivers/regulator/tps65218-regulator.c
10988 F:      drivers/regulator/tps65910-regulator.c
10989 F:      drivers/regulator/twl-regulator.c
10990 F:      drivers/regulator/twl6030-regulator.c
10991 F:      include/linux/platform_data/i2c-omap.h
10992
10993 ONION OMEGA2+ BOARD
10994 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
10995 L:      linux-mips@vger.kernel.org
10996 S:      Maintained
10997 F:      arch/mips/boot/dts/ralink/omega2p.dts
10998
10999 OMFS FILESYSTEM
11000 M:      Bob Copeland <me@bobcopeland.com>
11001 L:      linux-karma-devel@lists.sourceforge.net
11002 S:      Maintained
11003 F:      Documentation/filesystems/omfs.txt
11004 F:      fs/omfs/
11005
11006 OMNIKEY CARDMAN 4000 DRIVER
11007 M:      Harald Welte <laforge@gnumonks.org>
11008 S:      Maintained
11009 F:      drivers/char/pcmcia/cm4000_cs.c
11010 F:      include/linux/cm4000_cs.h
11011 F:      include/uapi/linux/cm4000_cs.h
11012
11013 OMNIKEY CARDMAN 4040 DRIVER
11014 M:      Harald Welte <laforge@gnumonks.org>
11015 S:      Maintained
11016 F:      drivers/char/pcmcia/cm4040_cs.*
11017
11018 OMNIVISION OV13858 SENSOR DRIVER
11019 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11020 L:      linux-media@vger.kernel.org
11021 T:      git git://linuxtv.org/media_tree.git
11022 S:      Maintained
11023 F:      drivers/media/i2c/ov13858.c
11024
11025 OMNIVISION OV2680 SENSOR DRIVER
11026 M:      Rui Miguel Silva <rmfrfs@gmail.com>
11027 L:      linux-media@vger.kernel.org
11028 T:      git git://linuxtv.org/media_tree.git
11029 S:      Maintained
11030 F:      drivers/media/i2c/ov2680.c
11031 F:      Documentation/devicetree/bindings/media/i2c/ov2680.txt
11032
11033 OMNIVISION OV2685 SENSOR DRIVER
11034 M:      Shunqian Zheng <zhengsq@rock-chips.com>
11035 L:      linux-media@vger.kernel.org
11036 T:      git git://linuxtv.org/media_tree.git
11037 S:      Maintained
11038 F:      drivers/media/i2c/ov2685.c
11039
11040 OMNIVISION OV5640 SENSOR DRIVER
11041 M:      Steve Longerbeam <slongerbeam@gmail.com>
11042 L:      linux-media@vger.kernel.org
11043 T:      git git://linuxtv.org/media_tree.git
11044 S:      Maintained
11045 F:      drivers/media/i2c/ov5640.c
11046
11047 OMNIVISION OV5647 SENSOR DRIVER
11048 M:      Luis Oliveira <lolivei@synopsys.com>
11049 L:      linux-media@vger.kernel.org
11050 T:      git git://linuxtv.org/media_tree.git
11051 S:      Maintained
11052 F:      drivers/media/i2c/ov5647.c
11053
11054 OMNIVISION OV5695 SENSOR DRIVER
11055 M:      Shunqian Zheng <zhengsq@rock-chips.com>
11056 L:      linux-media@vger.kernel.org
11057 T:      git git://linuxtv.org/media_tree.git
11058 S:      Maintained
11059 F:      drivers/media/i2c/ov5695.c
11060
11061 OMNIVISION OV7670 SENSOR DRIVER
11062 M:      Jonathan Corbet <corbet@lwn.net>
11063 L:      linux-media@vger.kernel.org
11064 T:      git git://linuxtv.org/media_tree.git
11065 S:      Maintained
11066 F:      drivers/media/i2c/ov7670.c
11067 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
11068
11069 OMNIVISION OV772x SENSOR DRIVER
11070 M:      Jacopo Mondi <jacopo@jmondi.org>
11071 L:      linux-media@vger.kernel.org
11072 T:      git git://linuxtv.org/media_tree.git
11073 S:      Odd fixes
11074 F:      drivers/media/i2c/ov772x.c
11075 F:      include/media/i2c/ov772x.h
11076 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
11077
11078 OMNIVISION OV7740 SENSOR DRIVER
11079 M:      Wenyou Yang <wenyou.yang@microchip.com>
11080 L:      linux-media@vger.kernel.org
11081 T:      git git://linuxtv.org/media_tree.git
11082 S:      Maintained
11083 F:      drivers/media/i2c/ov7740.c
11084 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
11085
11086 OMNIVISION OV9650 SENSOR DRIVER
11087 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11088 R:      Akinobu Mita <akinobu.mita@gmail.com>
11089 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11090 L:      linux-media@vger.kernel.org
11091 T:      git git://linuxtv.org/media_tree.git
11092 S:      Maintained
11093 F:      drivers/media/i2c/ov9650.c
11094 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
11095
11096 ONENAND FLASH DRIVER
11097 M:      Kyungmin Park <kyungmin.park@samsung.com>
11098 L:      linux-mtd@lists.infradead.org
11099 S:      Maintained
11100 F:      drivers/mtd/nand/onenand/
11101 F:      include/linux/mtd/onenand*.h
11102
11103 ONSTREAM SCSI TAPE DRIVER
11104 M:      Willem Riede <osst@riede.org>
11105 L:      osst-users@lists.sourceforge.net
11106 L:      linux-scsi@vger.kernel.org
11107 S:      Maintained
11108 F:      Documentation/scsi/osst.txt
11109 F:      drivers/scsi/osst.*
11110 F:      drivers/scsi/osst_*.h
11111 F:      drivers/scsi/st.h
11112
11113 OP-TEE DRIVER
11114 M:      Jens Wiklander <jens.wiklander@linaro.org>
11115 S:      Maintained
11116 F:      drivers/tee/optee/
11117
11118 OPA-VNIC DRIVER
11119 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11120 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
11121 L:      linux-rdma@vger.kernel.org
11122 S:      Supported
11123 F:      drivers/infiniband/ulp/opa_vnic
11124
11125 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
11126 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
11127 M:      Frank Rowand <frowand.list@gmail.com>
11128 L:      devicetree@vger.kernel.org
11129 S:      Maintained
11130 F:      Documentation/devicetree/dynamic-resolution-notes.txt
11131 F:      Documentation/devicetree/overlay-notes.txt
11132 F:      drivers/of/overlay.c
11133 F:      drivers/of/resolver.c
11134 K:      of_overlay_notifier_
11135
11136 OPEN FIRMWARE AND FLATTENED DEVICE TREE
11137 M:      Rob Herring <robh+dt@kernel.org>
11138 M:      Frank Rowand <frowand.list@gmail.com>
11139 L:      devicetree@vger.kernel.org
11140 W:      http://www.devicetree.org/
11141 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11142 S:      Maintained
11143 F:      drivers/of/
11144 F:      include/linux/of*.h
11145 F:      scripts/dtc/
11146 F:      Documentation/ABI/testing/sysfs-firmware-ofw
11147
11148 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
11149 M:      Rob Herring <robh+dt@kernel.org>
11150 M:      Mark Rutland <mark.rutland@arm.com>
11151 L:      devicetree@vger.kernel.org
11152 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11153 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
11154 S:      Maintained
11155 F:      Documentation/devicetree/
11156 F:      arch/*/boot/dts/
11157 F:      include/dt-bindings/
11158
11159 OPENCORES I2C BUS DRIVER
11160 M:      Peter Korsgaard <peter@korsgaard.com>
11161 L:      linux-i2c@vger.kernel.org
11162 S:      Maintained
11163 F:      Documentation/i2c/busses/i2c-ocores
11164 F:      drivers/i2c/busses/i2c-ocores.c
11165
11166 OPENRISC ARCHITECTURE
11167 M:      Jonas Bonn <jonas@southpole.se>
11168 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
11169 M:      Stafford Horne <shorne@gmail.com>
11170 T:      git git://github.com/openrisc/linux.git
11171 L:      openrisc@lists.librecores.org
11172 W:      http://openrisc.io
11173 S:      Maintained
11174 F:      Documentation/devicetree/bindings/openrisc/
11175 F:      Documentation/openrisc/
11176 F:      arch/openrisc/
11177 F:      drivers/irqchip/irq-ompic.c
11178 F:      drivers/irqchip/irq-or1k-*
11179
11180 OPENVSWITCH
11181 M:      Pravin B Shelar <pshelar@ovn.org>
11182 L:      netdev@vger.kernel.org
11183 L:      dev@openvswitch.org
11184 W:      http://openvswitch.org
11185 S:      Maintained
11186 F:      net/openvswitch/
11187 F:      include/uapi/linux/openvswitch.h
11188
11189 OPERATING PERFORMANCE POINTS (OPP)
11190 M:      Viresh Kumar <vireshk@kernel.org>
11191 M:      Nishanth Menon <nm@ti.com>
11192 M:      Stephen Boyd <sboyd@kernel.org>
11193 L:      linux-pm@vger.kernel.org
11194 S:      Maintained
11195 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
11196 F:      drivers/opp/
11197 F:      include/linux/pm_opp.h
11198 F:      Documentation/power/opp.txt
11199 F:      Documentation/devicetree/bindings/opp/
11200
11201 OPL4 DRIVER
11202 M:      Clemens Ladisch <clemens@ladisch.de>
11203 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11204 T:      git git://git.alsa-project.org/alsa-kernel.git
11205 S:      Maintained
11206 F:      sound/drivers/opl4/
11207
11208 OPROFILE
11209 M:      Robert Richter <rric@kernel.org>
11210 L:      oprofile-list@lists.sf.net
11211 S:      Maintained
11212 F:      arch/*/include/asm/oprofile*.h
11213 F:      arch/*/oprofile/
11214 F:      drivers/oprofile/
11215 F:      include/linux/oprofile.h
11216
11217 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
11218 M:      Mark Fasheh <mark@fasheh.com>
11219 M:      Joel Becker <jlbec@evilplan.org>
11220 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
11221 W:      http://ocfs2.wiki.kernel.org
11222 S:      Supported
11223 F:      Documentation/filesystems/ocfs2.txt
11224 F:      Documentation/filesystems/dlmfs.txt
11225 F:      fs/ocfs2/
11226
11227 ORANGEFS FILESYSTEM
11228 M:      Mike Marshall <hubcap@omnibond.com>
11229 R:      Martin Brandenburg <martin@omnibond.com>
11230 L:      devel@lists.orangefs.org
11231 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
11232 S:      Supported
11233 F:      fs/orangefs/
11234 F:      Documentation/filesystems/orangefs.txt
11235
11236 ORINOCO DRIVER
11237 L:      linux-wireless@vger.kernel.org
11238 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
11239 W:      http://www.nongnu.org/orinoco/
11240 S:      Orphan
11241 F:      drivers/net/wireless/intersil/orinoco/
11242
11243 OSD LIBRARY and FILESYSTEM
11244 M:      Boaz Harrosh <ooo@electrozaur.com>
11245 S:      Maintained
11246 F:      drivers/scsi/osd/
11247 F:      include/scsi/osd_*
11248 F:      fs/exofs/
11249
11250 OV2659 OMNIVISION SENSOR DRIVER
11251 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
11252 L:      linux-media@vger.kernel.org
11253 W:      https://linuxtv.org
11254 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11255 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
11256 S:      Maintained
11257 F:      drivers/media/i2c/ov2659.c
11258 F:      include/media/i2c/ov2659.h
11259
11260 OVERLAY FILESYSTEM
11261 M:      Miklos Szeredi <miklos@szeredi.hu>
11262 L:      linux-unionfs@vger.kernel.org
11263 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
11264 S:      Supported
11265 F:      fs/overlayfs/
11266 F:      Documentation/filesystems/overlayfs.txt
11267
11268 P54 WIRELESS DRIVER
11269 M:      Christian Lamparter <chunkeey@googlemail.com>
11270 L:      linux-wireless@vger.kernel.org
11271 W:      http://wireless.kernel.org/en/users/Drivers/p54
11272 S:      Maintained
11273 F:      drivers/net/wireless/intersil/p54/
11274
11275 PA SEMI ETHERNET DRIVER
11276 L:      netdev@vger.kernel.org
11277 S:      Orphan
11278 F:      drivers/net/ethernet/pasemi/*
11279
11280 PA SEMI SMBUS DRIVER
11281 L:      linux-i2c@vger.kernel.org
11282 S:      Orphan
11283 F:      drivers/i2c/busses/i2c-pasemi.c
11284
11285 PADATA PARALLEL EXECUTION MECHANISM
11286 M:      Steffen Klassert <steffen.klassert@secunet.com>
11287 L:      linux-crypto@vger.kernel.org
11288 S:      Maintained
11289 F:      kernel/padata.c
11290 F:      include/linux/padata.h
11291 F:      Documentation/padata.txt
11292
11293 PANASONIC LAPTOP ACPI EXTRAS DRIVER
11294 M:      Harald Welte <laforge@gnumonks.org>
11295 L:      platform-driver-x86@vger.kernel.org
11296 S:      Maintained
11297 F:      drivers/platform/x86/panasonic-laptop.c
11298
11299 PARALLEL LCD/KEYPAD PANEL DRIVER
11300 M:      Willy Tarreau <willy@haproxy.com>
11301 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
11302 S:      Odd Fixes
11303 F:      Documentation/auxdisplay/lcd-panel-cgram.txt
11304 F:      drivers/auxdisplay/panel.c
11305
11306 PARALLEL PORT SUBSYSTEM
11307 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
11308 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
11309 L:      linux-parport@lists.infradead.org (subscribers-only)
11310 S:      Maintained
11311 F:      drivers/parport/
11312 F:      include/linux/parport*.h
11313 F:      drivers/char/ppdev.c
11314 F:      include/uapi/linux/ppdev.h
11315 F:      Documentation/parport*.txt
11316
11317 PARAVIRT_OPS INTERFACE
11318 M:      Juergen Gross <jgross@suse.com>
11319 M:      Alok Kataria <akataria@vmware.com>
11320 L:      virtualization@lists.linux-foundation.org
11321 S:      Supported
11322 F:      Documentation/virtual/paravirt_ops.txt
11323 F:      arch/*/kernel/paravirt*
11324 F:      arch/*/include/asm/paravirt*.h
11325 F:      include/linux/hypervisor.h
11326
11327 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
11328 M:      Tim Waugh <tim@cyberelk.net>
11329 L:      linux-parport@lists.infradead.org (subscribers-only)
11330 S:      Maintained
11331 F:      Documentation/blockdev/paride.txt
11332 F:      drivers/block/paride/
11333
11334 PARISC ARCHITECTURE
11335 M:      "James E.J. Bottomley" <jejb@parisc-linux.org>
11336 M:      Helge Deller <deller@gmx.de>
11337 L:      linux-parisc@vger.kernel.org
11338 W:      http://www.parisc-linux.org/
11339 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
11340 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
11341 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
11342 S:      Maintained
11343 F:      arch/parisc/
11344 F:      Documentation/parisc/
11345 F:      drivers/parisc/
11346 F:      drivers/char/agp/parisc-agp.c
11347 F:      drivers/input/serio/gscps2.c
11348 F:      drivers/parport/parport_gsc.*
11349 F:      drivers/tty/serial/8250/8250_gsc.c
11350 F:      drivers/video/fbdev/sti*
11351 F:      drivers/video/console/sti*
11352 F:      drivers/video/logo/logo_parisc*
11353
11354 PARMAN
11355 M:      Jiri Pirko <jiri@mellanox.com>
11356 L:      netdev@vger.kernel.org
11357 S:      Supported
11358 F:      lib/parman.c
11359 F:      lib/test_parman.c
11360 F:      include/linux/parman.h
11361
11362 PC87360 HARDWARE MONITORING DRIVER
11363 M:      Jim Cromie <jim.cromie@gmail.com>
11364 L:      linux-hwmon@vger.kernel.org
11365 S:      Maintained
11366 F:      Documentation/hwmon/pc87360
11367 F:      drivers/hwmon/pc87360.c
11368
11369 PC8736x GPIO DRIVER
11370 M:      Jim Cromie <jim.cromie@gmail.com>
11371 S:      Maintained
11372 F:      drivers/char/pc8736x_gpio.c
11373
11374 PC87427 HARDWARE MONITORING DRIVER
11375 M:      Jean Delvare <jdelvare@suse.com>
11376 L:      linux-hwmon@vger.kernel.org
11377 S:      Maintained
11378 F:      Documentation/hwmon/pc87427
11379 F:      drivers/hwmon/pc87427.c
11380
11381 PCA9532 LED DRIVER
11382 M:      Riku Voipio <riku.voipio@iki.fi>
11383 S:      Maintained
11384 F:      drivers/leds/leds-pca9532.c
11385 F:      include/linux/leds-pca9532.h
11386
11387 PCA9541 I2C BUS MASTER SELECTOR DRIVER
11388 M:      Guenter Roeck <linux@roeck-us.net>
11389 L:      linux-i2c@vger.kernel.org
11390 S:      Maintained
11391 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
11392
11393 PCDP - PRIMARY CONSOLE AND DEBUG PORT
11394 M:      Khalid Aziz <khalid@gonehiking.org>
11395 S:      Maintained
11396 F:      drivers/firmware/pcdp.*
11397
11398 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
11399 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11400 L:      linux-pci@vger.kernel.org
11401 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11402 S:      Maintained
11403 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
11404 F:      drivers/pci/controller/pci-aardvark.c
11405
11406 PCI DRIVER FOR ALTERA PCIE IP
11407 M:      Ley Foon Tan <lftan@altera.com>
11408 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11409 L:      linux-pci@vger.kernel.org
11410 S:      Supported
11411 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
11412 F:      drivers/pci/controller/pcie-altera.c
11413
11414 PCI DRIVER FOR APPLIEDMICRO XGENE
11415 M:      Tanmay Inamdar <tinamdar@apm.com>
11416 L:      linux-pci@vger.kernel.org
11417 L:      linux-arm-kernel@lists.infradead.org
11418 S:      Maintained
11419 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
11420 F:      drivers/pci/controller/pci-xgene.c
11421
11422 PCI DRIVER FOR ARM VERSATILE PLATFORM
11423 M:      Rob Herring <robh@kernel.org>
11424 L:      linux-pci@vger.kernel.org
11425 L:      linux-arm-kernel@lists.infradead.org
11426 S:      Maintained
11427 F:      Documentation/devicetree/bindings/pci/versatile.txt
11428 F:      drivers/pci/controller/pci-versatile.c
11429
11430 PCI DRIVER FOR ARMADA 8K
11431 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11432 L:      linux-pci@vger.kernel.org
11433 L:      linux-arm-kernel@lists.infradead.org
11434 S:      Maintained
11435 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
11436 F:      drivers/pci/controller/dwc/pcie-armada8k.c
11437
11438 PCI DRIVER FOR CADENCE PCIE IP
11439 M:      Alan Douglas <adouglas@cadence.com>
11440 L:      linux-pci@vger.kernel.org
11441 S:      Maintained
11442 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
11443 F:      drivers/pci/controller/pcie-cadence*
11444
11445 PCI DRIVER FOR FREESCALE LAYERSCAPE
11446 M:      Minghuan Lian <minghuan.Lian@nxp.com>
11447 M:      Mingkai Hu <mingkai.hu@nxp.com>
11448 M:      Roy Zang <roy.zang@nxp.com>
11449 L:      linuxppc-dev@lists.ozlabs.org
11450 L:      linux-pci@vger.kernel.org
11451 L:      linux-arm-kernel@lists.infradead.org
11452 S:      Maintained
11453 F:      drivers/pci/controller/dwc/*layerscape*
11454
11455 PCI DRIVER FOR GENERIC OF HOSTS
11456 M:      Will Deacon <will.deacon@arm.com>
11457 L:      linux-pci@vger.kernel.org
11458 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11459 S:      Maintained
11460 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
11461 F:      drivers/pci/controller/pci-host-common.c
11462 F:      drivers/pci/controller/pci-host-generic.c
11463
11464 PCI DRIVER FOR IMX6
11465 M:      Richard Zhu <hongxing.zhu@nxp.com>
11466 M:      Lucas Stach <l.stach@pengutronix.de>
11467 L:      linux-pci@vger.kernel.org
11468 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11469 S:      Maintained
11470 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
11471 F:      drivers/pci/controller/dwc/*imx6*
11472
11473 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
11474 M:      Keith Busch <keith.busch@intel.com>
11475 M:      Jonathan Derrick <jonathan.derrick@intel.com>
11476 L:      linux-pci@vger.kernel.org
11477 S:      Supported
11478 F:      drivers/pci/controller/vmd.c
11479
11480 PCI DRIVER FOR MICROSEMI SWITCHTEC
11481 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
11482 M:      Logan Gunthorpe <logang@deltatee.com>
11483 L:      linux-pci@vger.kernel.org
11484 S:      Maintained
11485 F:      Documentation/switchtec.txt
11486 F:      Documentation/ABI/testing/sysfs-class-switchtec
11487 F:      drivers/pci/switch/switchtec*
11488 F:      include/uapi/linux/switchtec_ioctl.h
11489 F:      include/linux/switchtec.h
11490 F:      drivers/ntb/hw/mscc/
11491
11492 PCI DRIVER FOR MOBIVEIL PCIE IP
11493 M:      Subrahmanya Lingappa <l.subrahmanya@mobiveil.co.in>
11494 L:      linux-pci@vger.kernel.org
11495 S:      Supported
11496 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
11497 F:      drivers/pci/controller/pcie-mobiveil.c
11498
11499 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
11500 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11501 M:      Jason Cooper <jason@lakedaemon.net>
11502 L:      linux-pci@vger.kernel.org
11503 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11504 S:      Maintained
11505 F:      drivers/pci/controller/*mvebu*
11506
11507 PCI DRIVER FOR NVIDIA TEGRA
11508 M:      Thierry Reding <thierry.reding@gmail.com>
11509 L:      linux-tegra@vger.kernel.org
11510 L:      linux-pci@vger.kernel.org
11511 S:      Supported
11512 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
11513 F:      drivers/pci/controller/pci-tegra.c
11514
11515 PCI DRIVER FOR RENESAS R-CAR
11516 M:      Simon Horman <horms@verge.net.au>
11517 L:      linux-pci@vger.kernel.org
11518 L:      linux-renesas-soc@vger.kernel.org
11519 S:      Maintained
11520 F:      drivers/pci/controller/*rcar*
11521
11522 PCI DRIVER FOR SAMSUNG EXYNOS
11523 M:      Jingoo Han <jingoohan1@gmail.com>
11524 L:      linux-pci@vger.kernel.org
11525 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11526 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11527 S:      Maintained
11528 F:      drivers/pci/controller/dwc/pci-exynos.c
11529
11530 PCI DRIVER FOR SYNOPSYS DESIGNWARE
11531 M:      Jingoo Han <jingoohan1@gmail.com>
11532 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
11533 L:      linux-pci@vger.kernel.org
11534 S:      Maintained
11535 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
11536 F:      drivers/pci/controller/dwc/*designware*
11537
11538 PCI DRIVER FOR TI DRA7XX
11539 M:      Kishon Vijay Abraham I <kishon@ti.com>
11540 L:      linux-omap@vger.kernel.org
11541 L:      linux-pci@vger.kernel.org
11542 S:      Supported
11543 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
11544 F:      drivers/pci/controller/dwc/pci-dra7xx.c
11545
11546 PCI DRIVER FOR TI KEYSTONE
11547 M:      Murali Karicheri <m-karicheri2@ti.com>
11548 L:      linux-pci@vger.kernel.org
11549 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11550 S:      Maintained
11551 F:      drivers/pci/controller/dwc/pci-keystone.c
11552
11553 PCI ENDPOINT SUBSYSTEM
11554 M:      Kishon Vijay Abraham I <kishon@ti.com>
11555 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11556 L:      linux-pci@vger.kernel.org
11557 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
11558 S:      Supported
11559 F:      drivers/pci/endpoint/
11560 F:      drivers/misc/pci_endpoint_test.c
11561 F:      tools/pci/
11562
11563 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
11564 M:      Russell Currey <ruscur@russell.cc>
11565 M:      Sam Bobroff <sbobroff@linux.ibm.com>
11566 M:      Oliver O'Halloran <oohall@gmail.com>
11567 L:      linuxppc-dev@lists.ozlabs.org
11568 S:      Supported
11569 F:      Documentation/PCI/pci-error-recovery.txt
11570 F:      drivers/pci/pcie/aer.c
11571 F:      drivers/pci/pcie/dpc.c
11572 F:      drivers/pci/pcie/err.c
11573 F:      Documentation/powerpc/eeh-pci-error-recovery.txt
11574 F:      arch/powerpc/kernel/eeh*.c
11575 F:      arch/powerpc/platforms/*/eeh*.c
11576 F:      arch/powerpc/include/*/eeh*.h
11577
11578 PCI ERROR RECOVERY
11579 M:      Linas Vepstas <linasvepstas@gmail.com>
11580 L:      linux-pci@vger.kernel.org
11581 S:      Supported
11582 F:      Documentation/PCI/pci-error-recovery.txt
11583
11584 PCI MSI DRIVER FOR ALTERA MSI IP
11585 M:      Ley Foon Tan <lftan@altera.com>
11586 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11587 L:      linux-pci@vger.kernel.org
11588 S:      Supported
11589 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
11590 F:      drivers/pci/controller/pcie-altera-msi.c
11591
11592 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
11593 M:      Duc Dang <dhdang@apm.com>
11594 L:      linux-pci@vger.kernel.org
11595 L:      linux-arm-kernel@lists.infradead.org
11596 S:      Maintained
11597 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
11598 F:      drivers/pci/controller/pci-xgene-msi.c
11599
11600 PCI SUBSYSTEM
11601 M:      Bjorn Helgaas <bhelgaas@google.com>
11602 L:      linux-pci@vger.kernel.org
11603 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11604 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
11605 S:      Supported
11606 F:      Documentation/devicetree/bindings/pci/
11607 F:      Documentation/PCI/
11608 F:      drivers/acpi/pci*
11609 F:      drivers/pci/
11610 F:      include/asm-generic/pci*
11611 F:      include/linux/pci*
11612 F:      include/linux/of_pci.h
11613 F:      include/uapi/linux/pci*
11614 F:      lib/pci*
11615 F:      arch/x86/pci/
11616 F:      arch/x86/kernel/quirks.c
11617
11618 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
11619 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11620 L:      linux-pci@vger.kernel.org
11621 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11622 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
11623 S:      Supported
11624 F:      drivers/pci/controller/
11625
11626 PCIE DRIVER FOR AXIS ARTPEC
11627 M:      Jesper Nilsson <jesper.nilsson@axis.com>
11628 L:      linux-arm-kernel@axis.com
11629 L:      linux-pci@vger.kernel.org
11630 S:      Maintained
11631 F:      Documentation/devicetree/bindings/pci/axis,artpec*
11632 F:      drivers/pci/controller/dwc/*artpec*
11633
11634 PCIE DRIVER FOR CAVIUM THUNDERX
11635 M:      David Daney <david.daney@cavium.com>
11636 L:      linux-pci@vger.kernel.org
11637 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11638 S:      Supported
11639 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
11640 F:      drivers/pci/controller/pci-thunder-*
11641
11642 PCIE DRIVER FOR HISILICON
11643 M:      Zhou Wang <wangzhou1@hisilicon.com>
11644 L:      linux-pci@vger.kernel.org
11645 S:      Maintained
11646 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
11647 F:      drivers/pci/controller/dwc/pcie-hisi.c
11648
11649 PCIE DRIVER FOR HISILICON KIRIN
11650 M:      Xiaowei Song <songxiaowei@hisilicon.com>
11651 M:      Binghui Wang <wangbinghui@hisilicon.com>
11652 L:      linux-pci@vger.kernel.org
11653 S:      Maintained
11654 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
11655 F:      drivers/pci/controller/dwc/pcie-kirin.c
11656
11657 PCIE DRIVER FOR HISILICON STB
11658 M:      Jianguo Sun <sunjianguo1@huawei.com>
11659 M:      Shawn Guo <shawn.guo@linaro.org>
11660 L:      linux-pci@vger.kernel.org
11661 S:      Maintained
11662 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
11663 F:      drivers/pci/controller/dwc/pcie-histb.c
11664
11665 PCIE DRIVER FOR MEDIATEK
11666 M:      Ryder Lee <ryder.lee@mediatek.com>
11667 L:      linux-pci@vger.kernel.org
11668 L:      linux-mediatek@lists.infradead.org
11669 S:      Supported
11670 F:      Documentation/devicetree/bindings/pci/mediatek*
11671 F:      drivers/pci/controller/*mediatek*
11672
11673 PCIE DRIVER FOR QUALCOMM MSM
11674 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
11675 L:      linux-pci@vger.kernel.org
11676 L:      linux-arm-msm@vger.kernel.org
11677 S:      Maintained
11678 F:      drivers/pci/controller/dwc/*qcom*
11679
11680 PCIE DRIVER FOR ROCKCHIP
11681 M:      Shawn Lin <shawn.lin@rock-chips.com>
11682 L:      linux-pci@vger.kernel.org
11683 L:      linux-rockchip@lists.infradead.org
11684 S:      Maintained
11685 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
11686 F:      drivers/pci/controller/pcie-rockchip*
11687
11688 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
11689 M:      Linus Walleij <linus.walleij@linaro.org>
11690 L:      linux-pci@vger.kernel.org
11691 S:      Maintained
11692 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
11693 F:      drivers/pci/controller/pci-v3-semi.c
11694
11695 PCIE DRIVER FOR ST SPEAR13XX
11696 M:      Pratyush Anand <pratyush.anand@gmail.com>
11697 L:      linux-pci@vger.kernel.org
11698 S:      Maintained
11699 F:      drivers/pci/controller/dwc/*spear*
11700
11701 PCMCIA SUBSYSTEM
11702 M:      Dominik Brodowski <linux@dominikbrodowski.net>
11703 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
11704 S:      Odd Fixes
11705 F:      Documentation/pcmcia/
11706 F:      tools/pcmcia/
11707 F:      drivers/pcmcia/
11708 F:      include/pcmcia/
11709
11710 PCNET32 NETWORK DRIVER
11711 M:      Don Fry <pcnet32@frontier.com>
11712 L:      netdev@vger.kernel.org
11713 S:      Maintained
11714 F:      drivers/net/ethernet/amd/pcnet32.c
11715
11716 PCRYPT PARALLEL CRYPTO ENGINE
11717 M:      Steffen Klassert <steffen.klassert@secunet.com>
11718 L:      linux-crypto@vger.kernel.org
11719 S:      Maintained
11720 F:      crypto/pcrypt.c
11721 F:      include/crypto/pcrypt.h
11722
11723 PEAQ WMI HOTKEYS DRIVER
11724 M:      Hans de Goede <hdegoede@redhat.com>
11725 L:      platform-driver-x86@vger.kernel.org
11726 S:      Maintained
11727 F:      drivers/platform/x86/peaq-wmi.c
11728
11729 PER-CPU MEMORY ALLOCATOR
11730 M:      Dennis Zhou <dennis@kernel.org>
11731 M:      Tejun Heo <tj@kernel.org>
11732 M:      Christoph Lameter <cl@linux.com>
11733 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git
11734 S:      Maintained
11735 F:      include/linux/percpu*.h
11736 F:      mm/percpu*.c
11737 F:      arch/*/include/asm/percpu.h
11738
11739 PER-TASK DELAY ACCOUNTING
11740 M:      Balbir Singh <bsingharora@gmail.com>
11741 S:      Maintained
11742 F:      include/linux/delayacct.h
11743 F:      kernel/delayacct.c
11744
11745 PERFORMANCE EVENTS SUBSYSTEM
11746 M:      Peter Zijlstra <peterz@infradead.org>
11747 M:      Ingo Molnar <mingo@redhat.com>
11748 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
11749 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
11750 R:      Jiri Olsa <jolsa@redhat.com>
11751 R:      Namhyung Kim <namhyung@kernel.org>
11752 L:      linux-kernel@vger.kernel.org
11753 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
11754 S:      Supported
11755 F:      kernel/events/*
11756 F:      include/linux/perf_event.h
11757 F:      include/uapi/linux/perf_event.h
11758 F:      arch/*/kernel/perf_event*.c
11759 F:      arch/*/kernel/*/perf_event*.c
11760 F:      arch/*/kernel/*/*/perf_event*.c
11761 F:      arch/*/include/asm/perf_event.h
11762 F:      arch/*/kernel/perf_callchain.c
11763 F:      arch/*/events/*
11764 F:      tools/perf/
11765
11766 PERSONALITY HANDLING
11767 M:      Christoph Hellwig <hch@infradead.org>
11768 L:      linux-abi-devel@lists.sourceforge.net
11769 S:      Maintained
11770 F:      include/linux/personality.h
11771 F:      include/uapi/linux/personality.h
11772
11773 PHOENIX RC FLIGHT CONTROLLER ADAPTER
11774 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
11775 L:      linux-input@vger.kernel.org
11776 S:      Maintained
11777 F:      Documentation/input/devices/pxrc.rst
11778 F:      drivers/input/joystick/pxrc.c
11779
11780 PHONET PROTOCOL
11781 M:      Remi Denis-Courmont <courmisch@gmail.com>
11782 S:      Supported
11783 F:      Documentation/networking/phonet.txt
11784 F:      include/linux/phonet.h
11785 F:      include/net/phonet/
11786 F:      include/uapi/linux/phonet.h
11787 F:      net/phonet/
11788
11789 PHRAM MTD DRIVER
11790 M:      Joern Engel <joern@lazybastard.org>
11791 L:      linux-mtd@lists.infradead.org
11792 S:      Maintained
11793 F:      drivers/mtd/devices/phram.c
11794
11795 PICOLCD HID DRIVER
11796 M:      Bruno Prémont <bonbons@linux-vserver.org>
11797 L:      linux-input@vger.kernel.org
11798 S:      Maintained
11799 F:      drivers/hid/hid-picolcd*
11800
11801 PICOXCELL SUPPORT
11802 M:      Jamie Iles <jamie@jamieiles.com>
11803 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11804 T:      git git://github.com/jamieiles/linux-2.6-ji.git
11805 S:      Supported
11806 F:      arch/arm/boot/dts/picoxcell*
11807 F:      arch/arm/mach-picoxcell/
11808 F:      drivers/crypto/picoxcell*
11809
11810 PIN CONTROL SUBSYSTEM
11811 M:      Linus Walleij <linus.walleij@linaro.org>
11812 L:      linux-gpio@vger.kernel.org
11813 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
11814 S:      Maintained
11815 F:      Documentation/devicetree/bindings/pinctrl/
11816 F:      Documentation/driver-api/pinctl.rst
11817 F:      drivers/pinctrl/
11818 F:      include/linux/pinctrl/
11819
11820 PIN CONTROLLER - ATMEL AT91
11821 M:      Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>
11822 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11823 S:      Maintained
11824 F:      drivers/pinctrl/pinctrl-at91.*
11825
11826 PIN CONTROLLER - ATMEL AT91 PIO4
11827 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
11828 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11829 L:      linux-gpio@vger.kernel.org
11830 S:      Supported
11831 F:      drivers/pinctrl/pinctrl-at91-pio4.*
11832
11833 PIN CONTROLLER - FREESCALE
11834 M:      Dong Aisheng <aisheng.dong@nxp.com>
11835 M:      Fabio Estevam <festevam@gmail.com>
11836 M:      Shawn Guo <shawnguo@kernel.org>
11837 M:      Stefan Agner <stefan@agner.ch>
11838 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
11839 L:      linux-gpio@vger.kernel.org
11840 S:      Maintained
11841 F:      drivers/pinctrl/freescale/
11842 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
11843
11844 PIN CONTROLLER - INTEL
11845 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
11846 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
11847 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git
11848 S:      Maintained
11849 F:      drivers/pinctrl/intel/
11850
11851 PIN CONTROLLER - MEDIATEK
11852 M:      Sean Wang <sean.wang@kernel.org>
11853 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
11854 S:      Maintained
11855 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
11856 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
11857 F:      drivers/pinctrl/mediatek/
11858
11859 PIN CONTROLLER - QUALCOMM
11860 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
11861 S:      Maintained
11862 L:      linux-arm-msm@vger.kernel.org
11863 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
11864 F:      drivers/pinctrl/qcom/
11865
11866 PIN CONTROLLER - RENESAS
11867 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11868 M:      Geert Uytterhoeven <geert+renesas@glider.be>
11869 L:      linux-renesas-soc@vger.kernel.org
11870 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
11871 S:      Maintained
11872 F:      drivers/pinctrl/sh-pfc/
11873
11874 PIN CONTROLLER - SAMSUNG
11875 M:      Tomasz Figa <tomasz.figa@gmail.com>
11876 M:      Krzysztof Kozlowski <krzk@kernel.org>
11877 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11878 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11879 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11880 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
11881 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
11882 S:      Maintained
11883 F:      drivers/pinctrl/samsung/
11884 F:      include/dt-bindings/pinctrl/samsung.h
11885 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
11886
11887 PIN CONTROLLER - SINGLE
11888 M:      Tony Lindgren <tony@atomide.com>
11889 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
11890 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11891 L:      linux-omap@vger.kernel.org
11892 S:      Maintained
11893 F:      drivers/pinctrl/pinctrl-single.c
11894
11895 PIN CONTROLLER - ST SPEAR
11896 M:      Viresh Kumar <vireshk@kernel.org>
11897 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11898 W:      http://www.st.com/spear
11899 S:      Maintained
11900 F:      drivers/pinctrl/spear/
11901
11902 PISTACHIO SOC SUPPORT
11903 M:      James Hartley <james.hartley@sondrel.com>
11904 L:      linux-mips@vger.kernel.org
11905 S:      Odd Fixes
11906 F:      arch/mips/pistachio/
11907 F:      arch/mips/include/asm/mach-pistachio/
11908 F:      arch/mips/boot/dts/img/pistachio*
11909 F:      arch/mips/configs/pistachio*_defconfig
11910
11911 PKTCDVD DRIVER
11912 S:      Orphan
11913 M:      linux-block@vger.kernel.org
11914 F:      drivers/block/pktcdvd.c
11915 F:      include/linux/pktcdvd.h
11916 F:      include/uapi/linux/pktcdvd.h
11917
11918 PKUNITY SOC DRIVERS
11919 M:      Guan Xuetao <gxt@pku.edu.cn>
11920 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
11921 S:      Maintained
11922 T:      git git://github.com/gxt/linux.git
11923 F:      drivers/input/serio/i8042-unicore32io.h
11924 F:      drivers/i2c/busses/i2c-puv3.c
11925 F:      drivers/video/fbdev/fb-puv3.c
11926 F:      drivers/rtc/rtc-puv3.c
11927
11928 PMBUS HARDWARE MONITORING DRIVERS
11929 M:      Guenter Roeck <linux@roeck-us.net>
11930 L:      linux-hwmon@vger.kernel.org
11931 W:      http://hwmon.wiki.kernel.org/
11932 W:      http://www.roeck-us.net/linux/drivers/
11933 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
11934 S:      Maintained
11935 F:      Documentation/devicetree/bindings/hwmon/ibm,cffps1.txt
11936 F:      Documentation/devicetree/bindings/hwmon/max31785.txt
11937 F:      Documentation/devicetree/bindings/hwmon/ltc2978.txt
11938 F:      Documentation/hwmon/adm1275
11939 F:      Documentation/hwmon/ibm-cffps
11940 F:      Documentation/hwmon/ir35221
11941 F:      Documentation/hwmon/lm25066
11942 F:      Documentation/hwmon/ltc2978
11943 F:      Documentation/hwmon/ltc3815
11944 F:      Documentation/hwmon/max16064
11945 F:      Documentation/hwmon/max20751
11946 F:      Documentation/hwmon/max31785
11947 F:      Documentation/hwmon/max34440
11948 F:      Documentation/hwmon/max8688
11949 F:      Documentation/hwmon/pmbus
11950 F:      Documentation/hwmon/pmbus-core
11951 F:      Documentation/hwmon/tps40422
11952 F:      Documentation/hwmon/ucd9000
11953 F:      Documentation/hwmon/ucd9200
11954 F:      Documentation/hwmon/zl6100
11955 F:      drivers/hwmon/pmbus/
11956 F:      include/linux/pmbus.h
11957
11958 PMC SIERRA MaxRAID DRIVER
11959 L:      linux-scsi@vger.kernel.org
11960 W:      http://www.pmc-sierra.com/
11961 S:      Orphan
11962 F:      drivers/scsi/pmcraid.*
11963
11964 PMC SIERRA PM8001 DRIVER
11965 M:      Jack Wang <jinpu.wang@profitbricks.com>
11966 M:      lindar_liu@usish.com
11967 L:      linux-scsi@vger.kernel.org
11968 S:      Supported
11969 F:      drivers/scsi/pm8001/
11970
11971 PNP SUPPORT
11972 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
11973 S:      Maintained
11974 F:      drivers/pnp/
11975
11976 POSIX CLOCKS and TIMERS
11977 M:      Thomas Gleixner <tglx@linutronix.de>
11978 L:      linux-kernel@vger.kernel.org
11979 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
11980 S:      Maintained
11981 F:      fs/timerfd.c
11982 F:      include/linux/timer*
11983 F:      kernel/time/*timer*
11984
11985 POWER MANAGEMENT CORE
11986 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
11987 L:      linux-pm@vger.kernel.org
11988 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
11989 B:      https://bugzilla.kernel.org
11990 S:      Supported
11991 F:      drivers/base/power/
11992 F:      include/linux/pm.h
11993 F:      include/linux/pm_*
11994 F:      include/linux/powercap.h
11995 F:      drivers/powercap/
11996 F:      kernel/configs/nopm.config
11997
11998 POWER STATE COORDINATION INTERFACE (PSCI)
11999 M:      Mark Rutland <mark.rutland@arm.com>
12000 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12001 L:      linux-arm-kernel@lists.infradead.org
12002 S:      Maintained
12003 F:      drivers/firmware/psci*.c
12004 F:      include/linux/psci.h
12005 F:      include/uapi/linux/psci.h
12006
12007 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
12008 M:      Sebastian Reichel <sre@kernel.org>
12009 L:      linux-pm@vger.kernel.org
12010 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
12011 S:      Maintained
12012 F:      Documentation/ABI/testing/sysfs-class-power
12013 F:      Documentation/devicetree/bindings/power/supply/
12014 F:      include/linux/power_supply.h
12015 F:      drivers/power/supply/
12016
12017 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
12018 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
12019 L:      linuxppc-dev@lists.ozlabs.org
12020 S:      Maintained
12021 F:      drivers/char/powernv-op-panel.c
12022
12023 PPP OVER ATM (RFC 2364)
12024 M:      Mitchell Blank Jr <mitch@sfgoth.com>
12025 S:      Maintained
12026 F:      net/atm/pppoatm.c
12027 F:      include/uapi/linux/atmppp.h
12028
12029 PPP OVER ETHERNET
12030 M:      Michal Ostrowski <mostrows@earthlink.net>
12031 S:      Maintained
12032 F:      drivers/net/ppp/pppoe.c
12033 F:      drivers/net/ppp/pppox.c
12034
12035 PPP OVER L2TP
12036 M:      James Chapman <jchapman@katalix.com>
12037 S:      Maintained
12038 F:      net/l2tp/l2tp_ppp.c
12039 F:      include/linux/if_pppol2tp.h
12040 F:      include/uapi/linux/if_pppol2tp.h
12041
12042 PPP PROTOCOL DRIVERS AND COMPRESSORS
12043 M:      Paul Mackerras <paulus@samba.org>
12044 L:      linux-ppp@vger.kernel.org
12045 S:      Maintained
12046 F:      drivers/net/ppp/ppp_*
12047
12048 PPS SUPPORT
12049 M:      Rodolfo Giometti <giometti@enneenne.com>
12050 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
12051 L:      linuxpps@ml.enneenne.com (subscribers-only)
12052 S:      Maintained
12053 F:      Documentation/pps/
12054 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
12055 F:      Documentation/ABI/testing/sysfs-pps
12056 F:      drivers/pps/
12057 F:      include/linux/pps*.h
12058 F:      include/uapi/linux/pps.h
12059
12060 PPTP DRIVER
12061 M:      Dmitry Kozlov <xeb@mail.ru>
12062 L:      netdev@vger.kernel.org
12063 S:      Maintained
12064 F:      drivers/net/ppp/pptp.c
12065 W:      http://sourceforge.net/projects/accel-pptp
12066
12067 PREEMPTIBLE KERNEL
12068 M:      Robert Love <rml@tech9.net>
12069 L:      kpreempt-tech@lists.sourceforge.net
12070 W:      https://www.kernel.org/pub/linux/kernel/people/rml/preempt-kernel
12071 S:      Supported
12072 F:      Documentation/preempt-locking.txt
12073 F:      include/linux/preempt.h
12074
12075 PRINTK
12076 M:      Petr Mladek <pmladek@suse.com>
12077 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
12078 R:      Steven Rostedt <rostedt@goodmis.org>
12079 S:      Maintained
12080 F:      kernel/printk/
12081 F:      include/linux/printk.h
12082
12083 PRISM54 WIRELESS DRIVER
12084 M:      Luis Chamberlain <mcgrof@kernel.org>
12085 L:      linux-wireless@vger.kernel.org
12086 W:      http://wireless.kernel.org/en/users/Drivers/p54
12087 S:      Obsolete
12088 F:      drivers/net/wireless/intersil/prism54/
12089
12090 PROC FILESYSTEM
12091 R:      Alexey Dobriyan <adobriyan@gmail.com>
12092 L:      linux-kernel@vger.kernel.org
12093 L:      linux-fsdevel@vger.kernel.org
12094 S:      Maintained
12095 F:      fs/proc/
12096 F:      include/linux/proc_fs.h
12097 F:      tools/testing/selftests/proc/
12098 F:      Documentation/filesystems/proc.txt
12099
12100 PROC SYSCTL
12101 M:      Luis Chamberlain <mcgrof@kernel.org>
12102 M:      Kees Cook <keescook@chromium.org>
12103 L:      linux-kernel@vger.kernel.org
12104 L:      linux-fsdevel@vger.kernel.org
12105 S:      Maintained
12106 F:      fs/proc/proc_sysctl.c
12107 F:      include/linux/sysctl.h
12108 F:      kernel/sysctl.c
12109 F:      tools/testing/selftests/sysctl/
12110
12111 PS3 NETWORK SUPPORT
12112 M:      Geoff Levand <geoff@infradead.org>
12113 L:      netdev@vger.kernel.org
12114 L:      linuxppc-dev@lists.ozlabs.org
12115 S:      Maintained
12116 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
12117
12118 PS3 PLATFORM SUPPORT
12119 M:      Geoff Levand <geoff@infradead.org>
12120 L:      linuxppc-dev@lists.ozlabs.org
12121 S:      Maintained
12122 F:      arch/powerpc/boot/ps3*
12123 F:      arch/powerpc/include/asm/lv1call.h
12124 F:      arch/powerpc/include/asm/ps3*.h
12125 F:      arch/powerpc/platforms/ps3/
12126 F:      drivers/*/ps3*
12127 F:      drivers/ps3/
12128 F:      drivers/rtc/rtc-ps3.c
12129 F:      drivers/usb/host/*ps3.c
12130 F:      sound/ppc/snd_ps3*
12131
12132 PS3VRAM DRIVER
12133 M:      Jim Paris <jim@jtan.com>
12134 M:      Geoff Levand <geoff@infradead.org>
12135 L:      linuxppc-dev@lists.ozlabs.org
12136 S:      Maintained
12137 F:      drivers/block/ps3vram.c
12138
12139 PSAMPLE PACKET SAMPLING SUPPORT:
12140 M:      Yotam Gigi <yotam.gi@gmail.com>
12141 S:      Maintained
12142 F:      net/psample
12143 F:      include/net/psample.h
12144 F:      include/uapi/linux/psample.h
12145
12146 PSTORE FILESYSTEM
12147 M:      Kees Cook <keescook@chromium.org>
12148 M:      Anton Vorontsov <anton@enomsg.org>
12149 M:      Colin Cross <ccross@android.com>
12150 M:      Tony Luck <tony.luck@intel.com>
12151 S:      Maintained
12152 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
12153 F:      fs/pstore/
12154 F:      include/linux/pstore*
12155 F:      drivers/firmware/efi/efi-pstore.c
12156 F:      drivers/acpi/apei/erst.c
12157 F:      Documentation/admin-guide/ramoops.rst
12158 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
12159 K:      \b(pstore|ramoops)
12160
12161 PTP HARDWARE CLOCK SUPPORT
12162 M:      Richard Cochran <richardcochran@gmail.com>
12163 L:      netdev@vger.kernel.org
12164 S:      Maintained
12165 W:      http://linuxptp.sourceforge.net/
12166 F:      Documentation/ABI/testing/sysfs-ptp
12167 F:      Documentation/ptp/*
12168 F:      drivers/net/phy/dp83640*
12169 F:      drivers/ptp/*
12170 F:      include/linux/ptp_cl*
12171
12172 PTRACE SUPPORT
12173 M:      Oleg Nesterov <oleg@redhat.com>
12174 S:      Maintained
12175 F:      include/asm-generic/syscall.h
12176 F:      include/linux/ptrace.h
12177 F:      include/linux/regset.h
12178 F:      include/linux/tracehook.h
12179 F:      include/uapi/linux/ptrace.h
12180 F:      include/uapi/linux/ptrace.h
12181 F:      include/asm-generic/ptrace.h
12182 F:      kernel/ptrace.c
12183 F:      arch/*/ptrace*.c
12184 F:      arch/*/*/ptrace*.c
12185 F:      arch/*/include/asm/ptrace*.h
12186
12187 PULSE8-CEC DRIVER
12188 M:      Hans Verkuil <hverkuil@xs4all.nl>
12189 L:      linux-media@vger.kernel.org
12190 T:      git git://linuxtv.org/media_tree.git
12191 S:      Maintained
12192 F:      drivers/media/usb/pulse8-cec/*
12193 F:      Documentation/media/cec-drivers/pulse8-cec.rst
12194
12195 PVRUSB2 VIDEO4LINUX DRIVER
12196 M:      Mike Isely <isely@pobox.com>
12197 L:      pvrusb2@isely.net       (subscribers-only)
12198 L:      linux-media@vger.kernel.org
12199 W:      http://www.isely.net/pvrusb2/
12200 T:      git git://linuxtv.org/media_tree.git
12201 S:      Maintained
12202 F:      Documentation/media/v4l-drivers/pvrusb2*
12203 F:      drivers/media/usb/pvrusb2/
12204
12205 PWC WEBCAM DRIVER
12206 M:      Hans Verkuil <hverkuil@xs4all.nl>
12207 L:      linux-media@vger.kernel.org
12208 T:      git git://linuxtv.org/media_tree.git
12209 S:      Odd Fixes
12210 F:      drivers/media/usb/pwc/*
12211
12212 PWM FAN DRIVER
12213 M:      Kamil Debski <kamil@wypas.org>
12214 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12215 L:      linux-hwmon@vger.kernel.org
12216 S:      Supported
12217 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
12218 F:      Documentation/hwmon/pwm-fan
12219 F:      drivers/hwmon/pwm-fan.c
12220
12221 PWM IR Transmitter
12222 M:      Sean Young <sean@mess.org>
12223 L:      linux-media@vger.kernel.org
12224 S:      Maintained
12225 F:      drivers/media/rc/pwm-ir-tx.c
12226
12227 PWM SUBSYSTEM
12228 M:      Thierry Reding <thierry.reding@gmail.com>
12229 L:      linux-pwm@vger.kernel.org
12230 S:      Maintained
12231 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
12232 F:      Documentation/pwm.txt
12233 F:      Documentation/devicetree/bindings/pwm/
12234 F:      include/linux/pwm.h
12235 F:      drivers/pwm/
12236 F:      drivers/video/backlight/pwm_bl.c
12237 F:      include/linux/pwm_backlight.h
12238 F:      drivers/gpio/gpio-mvebu.c
12239 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
12240
12241 PXA GPIO DRIVER
12242 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12243 L:      linux-gpio@vger.kernel.org
12244 S:      Maintained
12245 F:      drivers/gpio/gpio-pxa.c
12246
12247 PXA MMCI DRIVER
12248 S:      Orphan
12249
12250 PXA RTC DRIVER
12251 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12252 L:      linux-rtc@vger.kernel.org
12253 S:      Maintained
12254
12255 PXA2xx/PXA3xx SUPPORT
12256 M:      Daniel Mack <daniel@zonque.org>
12257 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
12258 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12259 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12260 T:      git git://github.com/hzhuang1/linux.git
12261 T:      git git://github.com/rjarzmik/linux.git
12262 S:      Maintained
12263 F:      arch/arm/boot/dts/pxa*
12264 F:      arch/arm/mach-pxa/
12265 F:      drivers/dma/pxa*
12266 F:      drivers/pcmcia/pxa2xx*
12267 F:      drivers/pinctrl/pxa/
12268 F:      drivers/spi/spi-pxa2xx*
12269 F:      drivers/usb/gadget/udc/pxa2*
12270 F:      include/sound/pxa2xx-lib.h
12271 F:      sound/arm/pxa*
12272 F:      sound/soc/pxa/
12273
12274 QAT DRIVER
12275 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
12276 L:      qat-linux@intel.com
12277 S:      Supported
12278 F:      drivers/crypto/qat/
12279
12280 QCOM AUDIO (ASoC) DRIVERS
12281 M:      Patrick Lai <plai@codeaurora.org>
12282 M:      Banajit Goswami <bgoswami@codeaurora.org>
12283 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12284 S:      Supported
12285 F:      sound/soc/qcom/
12286
12287 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
12288 M:      Gabriel Somlo <somlo@cmu.edu>
12289 M:      "Michael S. Tsirkin" <mst@redhat.com>
12290 L:      qemu-devel@nongnu.org
12291 S:      Maintained
12292 F:      drivers/firmware/qemu_fw_cfg.c
12293 F:      include/uapi/linux/qemu_fw_cfg.h
12294
12295 QIB DRIVER
12296 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12297 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
12298 L:      linux-rdma@vger.kernel.org
12299 S:      Supported
12300 F:      drivers/infiniband/hw/qib/
12301
12302 QLOGIC QL41xxx FCOE DRIVER
12303 M:      QLogic-Storage-Upstream@cavium.com
12304 L:      linux-scsi@vger.kernel.org
12305 S:      Supported
12306 F:      drivers/scsi/qedf/
12307
12308 QLOGIC QL41xxx ISCSI DRIVER
12309 M:      QLogic-Storage-Upstream@cavium.com
12310 L:      linux-scsi@vger.kernel.org
12311 S:      Supported
12312 F:      drivers/scsi/qedi/
12313
12314 QLOGIC QL4xxx ETHERNET DRIVER
12315 M:      Ariel Elior <Ariel.Elior@cavium.com>
12316 M:      everest-linux-l2@cavium.com
12317 L:      netdev@vger.kernel.org
12318 S:      Supported
12319 F:      drivers/net/ethernet/qlogic/qed/
12320 F:      include/linux/qed/
12321 F:      drivers/net/ethernet/qlogic/qede/
12322
12323 QLOGIC QL4xxx RDMA DRIVER
12324 M:      Michal Kalderon <Michal.Kalderon@cavium.com>
12325 M:      Ariel Elior <Ariel.Elior@cavium.com>
12326 L:      linux-rdma@vger.kernel.org
12327 S:      Supported
12328 F:      drivers/infiniband/hw/qedr/
12329 F:      include/uapi/rdma/qedr-abi.h
12330
12331 QLOGIC QLA1280 SCSI DRIVER
12332 M:      Michael Reed <mdr@sgi.com>
12333 L:      linux-scsi@vger.kernel.org
12334 S:      Maintained
12335 F:      drivers/scsi/qla1280.[ch]
12336
12337 QLOGIC QLA2XXX FC-SCSI DRIVER
12338 M:      qla2xxx-upstream@qlogic.com
12339 L:      linux-scsi@vger.kernel.org
12340 S:      Supported
12341 F:      Documentation/scsi/LICENSE.qla2xxx
12342 F:      drivers/scsi/qla2xxx/
12343
12344 QLOGIC QLA3XXX NETWORK DRIVER
12345 M:      Dept-GELinuxNICDev@cavium.com
12346 L:      netdev@vger.kernel.org
12347 S:      Supported
12348 F:      Documentation/networking/LICENSE.qla3xxx
12349 F:      drivers/net/ethernet/qlogic/qla3xxx.*
12350
12351 QLOGIC QLA4XXX iSCSI DRIVER
12352 M:      QLogic-Storage-Upstream@qlogic.com
12353 L:      linux-scsi@vger.kernel.org
12354 S:      Supported
12355 F:      Documentation/scsi/LICENSE.qla4xxx
12356 F:      drivers/scsi/qla4xxx/
12357
12358 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
12359 M:      Shahed Shaikh <Shahed.Shaikh@cavium.com>
12360 M:      Manish Chopra <manish.chopra@cavium.com>
12361 M:      Dept-GELinuxNICDev@cavium.com
12362 L:      netdev@vger.kernel.org
12363 S:      Supported
12364 F:      drivers/net/ethernet/qlogic/qlcnic/
12365
12366 QLOGIC QLGE 10Gb ETHERNET DRIVER
12367 M:      Manish Chopra <manish.chopra@cavium.com>
12368 M:      Dept-GELinuxNICDev@cavium.com
12369 L:      netdev@vger.kernel.org
12370 S:      Supported
12371 F:      drivers/net/ethernet/qlogic/qlge/
12372
12373 QM1D1B0004 MEDIA DRIVER
12374 M:      Akihiro Tsukada <tskd08@gmail.com>
12375 L:      linux-media@vger.kernel.org
12376 S:      Odd Fixes
12377 F:      drivers/media/tuners/qm1d1b0004*
12378
12379 QM1D1C0042 MEDIA DRIVER
12380 M:      Akihiro Tsukada <tskd08@gmail.com>
12381 L:      linux-media@vger.kernel.org
12382 S:      Odd Fixes
12383 F:      drivers/media/tuners/qm1d1c0042*
12384
12385 QNX4 FILESYSTEM
12386 M:      Anders Larsen <al@alarsen.net>
12387 W:      http://www.alarsen.net/linux/qnx4fs/
12388 S:      Maintained
12389 F:      fs/qnx4/
12390 F:      include/uapi/linux/qnx4_fs.h
12391 F:      include/uapi/linux/qnxtypes.h
12392
12393 QORIQ DPAA2 FSL-MC BUS DRIVER
12394 M:      Stuart Yoder <stuyoder@gmail.com>
12395 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
12396 L:      linux-kernel@vger.kernel.org
12397 S:      Maintained
12398 F:      drivers/bus/fsl-mc/
12399 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
12400 F:      Documentation/networking/dpaa2/overview.rst
12401
12402 QT1010 MEDIA DRIVER
12403 M:      Antti Palosaari <crope@iki.fi>
12404 L:      linux-media@vger.kernel.org
12405 W:      https://linuxtv.org
12406 W:      http://palosaari.fi/linux/
12407 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12408 T:      git git://linuxtv.org/anttip/media_tree.git
12409 S:      Maintained
12410 F:      drivers/media/tuners/qt1010*
12411
12412 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
12413 M:      Kalle Valo <kvalo@codeaurora.org>
12414 L:      ath10k@lists.infradead.org
12415 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
12416 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
12417 S:      Supported
12418 F:      drivers/net/wireless/ath/ath10k/
12419
12420 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
12421 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
12422 L:      linux-wireless@vger.kernel.org
12423 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
12424 S:      Supported
12425 F:      drivers/net/wireless/ath/ath9k/
12426
12427 QUALCOMM CAMERA SUBSYSTEM DRIVER
12428 M:      Todor Tomov <todor.too@gmail.com>
12429 L:      linux-media@vger.kernel.org
12430 S:      Maintained
12431 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
12432 F:      Documentation/media/v4l-drivers/qcom_camss.rst
12433 F:      drivers/media/platform/qcom/camss/
12434
12435 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
12436 M:  Ilia Lin <ilia.lin@gmail.com>
12437 L:  linux-pm@vger.kernel.org
12438 S:  Maintained
12439 F:  Documentation/devicetree/bindings/opp/kryo-cpufreq.txt
12440 F:  drivers/cpufreq/qcom-cpufreq-kryo.c
12441
12442 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
12443 M:      Timur Tabi <timur@kernel.org>
12444 L:      netdev@vger.kernel.org
12445 S:      Maintained
12446 F:      drivers/net/ethernet/qualcomm/emac/
12447
12448 QUALCOMM GENERIC INTERFACE I2C DRIVER
12449 M:      Alok Chauhan <alokc@codeaurora.org>
12450 M:      Karthikeyan Ramasubramanian <kramasub@codeaurora.org>
12451 L:      linux-i2c@vger.kernel.org
12452 L:      linux-arm-msm@vger.kernel.org
12453 S:      Supported
12454 F:      drivers/i2c/busses/i2c-qcom-geni.c
12455
12456 QUALCOMM HEXAGON ARCHITECTURE
12457 M:      Richard Kuo <rkuo@codeaurora.org>
12458 L:      linux-hexagon@vger.kernel.org
12459 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
12460 S:      Supported
12461 F:      arch/hexagon/
12462
12463 QUALCOMM HIDMA DRIVER
12464 M:      Sinan Kaya <okaya@kernel.org>
12465 L:      linux-arm-kernel@lists.infradead.org
12466 L:      linux-arm-msm@vger.kernel.org
12467 L:      dmaengine@vger.kernel.org
12468 S:      Supported
12469 F:      drivers/dma/qcom/hidma*
12470
12471 QUALCOMM IOMMU
12472 M:      Rob Clark <robdclark@gmail.com>
12473 L:      iommu@lists.linux-foundation.org
12474 L:      linux-arm-msm@vger.kernel.org
12475 S:      Maintained
12476 F:      drivers/iommu/qcom_iommu.c
12477
12478 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
12479 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
12480 L:      linux-media@vger.kernel.org
12481 L:      linux-arm-msm@vger.kernel.org
12482 T:      git git://linuxtv.org/media_tree.git
12483 S:      Maintained
12484 F:      drivers/media/platform/qcom/venus/
12485
12486 QUALCOMM WCN36XX WIRELESS DRIVER
12487 M:      Kalle Valo <kvalo@codeaurora.org>
12488 L:      wcn36xx@lists.infradead.org
12489 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
12490 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
12491 S:      Supported
12492 F:      drivers/net/wireless/ath/wcn36xx/
12493
12494 QUANTENNA QTNFMAC WIRELESS DRIVER
12495 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
12496 M:      Avinash Patil <avinashp@quantenna.com>
12497 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
12498 L:      linux-wireless@vger.kernel.org
12499 S:      Maintained
12500 F:      drivers/net/wireless/quantenna
12501
12502 RADEON and AMDGPU DRM DRIVERS
12503 M:      Alex Deucher <alexander.deucher@amd.com>
12504 M:      Christian König <christian.koenig@amd.com>
12505 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
12506 L:      amd-gfx@lists.freedesktop.org
12507 T:      git git://people.freedesktop.org/~agd5f/linux
12508 S:      Supported
12509 F:      drivers/gpu/drm/radeon/
12510 F:      include/uapi/drm/radeon_drm.h
12511 F:      drivers/gpu/drm/amd/
12512 F:      include/uapi/drm/amdgpu_drm.h
12513
12514 RADEON FRAMEBUFFER DISPLAY DRIVER
12515 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
12516 L:      linux-fbdev@vger.kernel.org
12517 S:      Maintained
12518 F:      drivers/video/fbdev/aty/radeon*
12519 F:      include/uapi/linux/radeonfb.h
12520
12521 RADIOSHARK RADIO DRIVER
12522 M:      Hans Verkuil <hverkuil@xs4all.nl>
12523 L:      linux-media@vger.kernel.org
12524 T:      git git://linuxtv.org/media_tree.git
12525 S:      Maintained
12526 F:      drivers/media/radio/radio-shark.c
12527
12528 RADIOSHARK2 RADIO DRIVER
12529 M:      Hans Verkuil <hverkuil@xs4all.nl>
12530 L:      linux-media@vger.kernel.org
12531 T:      git git://linuxtv.org/media_tree.git
12532 S:      Maintained
12533 F:      drivers/media/radio/radio-shark2.c
12534 F:      drivers/media/radio/radio-tea5777.c
12535
12536 RADOS BLOCK DEVICE (RBD)
12537 M:      Ilya Dryomov <idryomov@gmail.com>
12538 M:      Sage Weil <sage@redhat.com>
12539 M:      Alex Elder <elder@kernel.org>
12540 L:      ceph-devel@vger.kernel.org
12541 W:      http://ceph.com/
12542 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
12543 T:      git git://github.com/ceph/ceph-client.git
12544 S:      Supported
12545 F:      Documentation/ABI/testing/sysfs-bus-rbd
12546 F:      drivers/block/rbd.c
12547 F:      drivers/block/rbd_types.h
12548
12549 RAGE128 FRAMEBUFFER DISPLAY DRIVER
12550 M:      Paul Mackerras <paulus@samba.org>
12551 L:      linux-fbdev@vger.kernel.org
12552 S:      Maintained
12553 F:      drivers/video/fbdev/aty/aty128fb.c
12554
12555 RAINSHADOW-CEC DRIVER
12556 M:      Hans Verkuil <hverkuil@xs4all.nl>
12557 L:      linux-media@vger.kernel.org
12558 T:      git git://linuxtv.org/media_tree.git
12559 S:      Maintained
12560 F:      drivers/media/usb/rainshadow-cec/*
12561
12562 RALINK MIPS ARCHITECTURE
12563 M:      John Crispin <john@phrozen.org>
12564 L:      linux-mips@vger.kernel.org
12565 S:      Maintained
12566 F:      arch/mips/ralink
12567
12568 RALINK RT2X00 WIRELESS LAN DRIVER
12569 P:      rt2x00 project
12570 M:      Stanislaw Gruszka <sgruszka@redhat.com>
12571 M:      Helmut Schaa <helmut.schaa@googlemail.com>
12572 L:      linux-wireless@vger.kernel.org
12573 S:      Maintained
12574 F:      drivers/net/wireless/ralink/rt2x00/
12575
12576 RAMDISK RAM BLOCK DEVICE DRIVER
12577 M:      Jens Axboe <axboe@kernel.dk>
12578 S:      Maintained
12579 F:      Documentation/blockdev/ramdisk.txt
12580 F:      drivers/block/brd.c
12581
12582 RANCHU VIRTUAL BOARD FOR MIPS
12583 M:      Miodrag Dinic <miodrag.dinic@mips.com>
12584 L:      linux-mips@vger.kernel.org
12585 S:      Supported
12586 F:      arch/mips/generic/board-ranchu.c
12587 F:      arch/mips/configs/generic/board-ranchu.config
12588
12589 RANDOM NUMBER DRIVER
12590 M:      "Theodore Ts'o" <tytso@mit.edu>
12591 S:      Maintained
12592 F:      drivers/char/random.c
12593
12594 RAPIDIO SUBSYSTEM
12595 M:      Matt Porter <mporter@kernel.crashing.org>
12596 M:      Alexandre Bounine <alex.bou9@gmail.com>
12597 S:      Maintained
12598 F:      drivers/rapidio/
12599
12600 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
12601 L:      linux-wireless@vger.kernel.org
12602 S:      Orphan
12603 F:      drivers/net/wireless/ray*
12604
12605 RCUTORTURE TEST FRAMEWORK
12606 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12607 M:      Josh Triplett <josh@joshtriplett.org>
12608 R:      Steven Rostedt <rostedt@goodmis.org>
12609 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12610 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12611 L:      linux-kernel@vger.kernel.org
12612 S:      Supported
12613 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12614 F:      tools/testing/selftests/rcutorture
12615
12616 RDC R-321X SoC
12617 M:      Florian Fainelli <florian@openwrt.org>
12618 S:      Maintained
12619
12620 RDC R6040 FAST ETHERNET DRIVER
12621 M:      Florian Fainelli <f.fainelli@gmail.com>
12622 L:      netdev@vger.kernel.org
12623 S:      Maintained
12624 F:      drivers/net/ethernet/rdc/r6040.c
12625
12626 RDMAVT - RDMA verbs software
12627 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12628 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
12629 L:      linux-rdma@vger.kernel.org
12630 S:      Supported
12631 F:      drivers/infiniband/sw/rdmavt
12632
12633 RDS - RELIABLE DATAGRAM SOCKETS
12634 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
12635 L:      netdev@vger.kernel.org
12636 L:      linux-rdma@vger.kernel.org
12637 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
12638 W:      https://oss.oracle.com/projects/rds/
12639 S:      Supported
12640 F:      net/rds/
12641 F:      Documentation/networking/rds.txt
12642
12643 RDT - RESOURCE ALLOCATION
12644 M:      Fenghua Yu <fenghua.yu@intel.com>
12645 M:      Reinette Chatre <reinette.chatre@intel.com>
12646 L:      linux-kernel@vger.kernel.org
12647 S:      Supported
12648 F:      arch/x86/kernel/cpu/intel_rdt*
12649 F:      arch/x86/include/asm/intel_rdt_sched.h
12650 F:      Documentation/x86/intel_rdt*
12651
12652 READ-COPY UPDATE (RCU)
12653 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12654 M:      Josh Triplett <josh@joshtriplett.org>
12655 R:      Steven Rostedt <rostedt@goodmis.org>
12656 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12657 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12658 L:      linux-kernel@vger.kernel.org
12659 W:      http://www.rdrop.com/users/paulmck/RCU/
12660 S:      Supported
12661 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12662 F:      Documentation/RCU/
12663 X:      Documentation/RCU/torture.txt
12664 F:      include/linux/rcu*
12665 X:      include/linux/srcu*.h
12666 F:      kernel/rcu/
12667 X:      kernel/rcu/srcu*.c
12668
12669 REAL TIME CLOCK (RTC) SUBSYSTEM
12670 M:      Alessandro Zummo <a.zummo@towertech.it>
12671 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
12672 L:      linux-rtc@vger.kernel.org
12673 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
12674 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
12675 S:      Maintained
12676 F:      Documentation/devicetree/bindings/rtc/
12677 F:      Documentation/rtc.txt
12678 F:      drivers/rtc/
12679 F:      include/linux/rtc.h
12680 F:      include/uapi/linux/rtc.h
12681 F:      include/linux/rtc/
12682 F:      include/linux/platform_data/rtc-*
12683 F:      tools/testing/selftests/rtc/
12684
12685 REALTEK AUDIO CODECS
12686 M:      Bard Liao <bardliao@realtek.com>
12687 M:      Oder Chiou <oder_chiou@realtek.com>
12688 S:      Maintained
12689 F:      sound/soc/codecs/rt*
12690 F:      include/sound/rt*.h
12691
12692 REALTEK RTL83xx SMI DSA ROUTER CHIPS
12693 M:      Linus Walleij <linus.walleij@linaro.org>
12694 S:      Maintained
12695 F:      Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
12696 F:      drivers/net/dsa/realtek-smi*
12697 F:      drivers/net/dsa/rtl83*
12698
12699 REGISTER MAP ABSTRACTION
12700 M:      Mark Brown <broonie@kernel.org>
12701 L:      linux-kernel@vger.kernel.org
12702 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
12703 S:      Supported
12704 F:      Documentation/devicetree/bindings/regmap/
12705 F:      drivers/base/regmap/
12706 F:      include/linux/regmap.h
12707
12708 REISERFS FILE SYSTEM
12709 L:      reiserfs-devel@vger.kernel.org
12710 S:      Supported
12711 F:      fs/reiserfs/
12712
12713 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
12714 M:      Ohad Ben-Cohen <ohad@wizery.com>
12715 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12716 L:      linux-remoteproc@vger.kernel.org
12717 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
12718 S:      Maintained
12719 F:      Documentation/devicetree/bindings/remoteproc/
12720 F:      Documentation/remoteproc.txt
12721 F:      drivers/remoteproc/
12722 F:      include/linux/remoteproc.h
12723
12724 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
12725 M:      Ohad Ben-Cohen <ohad@wizery.com>
12726 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12727 L:      linux-remoteproc@vger.kernel.org
12728 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
12729 S:      Maintained
12730 F:      drivers/rpmsg/
12731 F:      Documentation/rpmsg.txt
12732 F:      include/linux/rpmsg.h
12733 F:      include/linux/rpmsg/
12734
12735 RENESAS CLOCK DRIVERS
12736 M:      Geert Uytterhoeven <geert+renesas@glider.be>
12737 L:      linux-renesas-soc@vger.kernel.org
12738 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
12739 S:      Supported
12740 F:      drivers/clk/renesas/
12741
12742 RENESAS EMEV2 I2C DRIVER
12743 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12744 S:      Supported
12745 F:      drivers/i2c/busses/i2c-emev2.c
12746
12747 RENESAS ETHERNET DRIVERS
12748 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
12749 L:      netdev@vger.kernel.org
12750 L:      linux-renesas-soc@vger.kernel.org
12751 F:      Documentation/devicetree/bindings/net/renesas,*.txt
12752 F:      Documentation/devicetree/bindings/net/sh_eth.txt
12753 F:      drivers/net/ethernet/renesas/
12754 F:      include/linux/sh_eth.h
12755
12756 RENESAS R-CAR GYROADC DRIVER
12757 M:      Marek Vasut <marek.vasut@gmail.com>
12758 L:      linux-iio@vger.kernel.org
12759 S:      Supported
12760 F:      drivers/iio/adc/rcar_gyro_adc.c
12761
12762 RENESAS R-CAR I2C DRIVERS
12763 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12764 S:      Supported
12765 F:      drivers/i2c/busses/i2c-rcar.c
12766 F:      drivers/i2c/busses/i2c-sh_mobile.c
12767
12768 RENESAS RIIC DRIVER
12769 M:      Chris Brandt <chris.brandt@renesas.com>
12770 S:      Supported
12771 F:      Documentation/devicetree/bindings/i2c/i2c-riic.txt
12772 F:      drivers/i2c/busses/i2c-riic.c
12773
12774 RENESAS USB PHY DRIVER
12775 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
12776 L:      linux-renesas-soc@vger.kernel.org
12777 S:      Maintained
12778 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
12779
12780 RESET CONTROLLER FRAMEWORK
12781 M:      Philipp Zabel <p.zabel@pengutronix.de>
12782 T:      git git://git.pengutronix.de/git/pza/linux
12783 S:      Maintained
12784 F:      drivers/reset/
12785 F:      Documentation/devicetree/bindings/reset/
12786 F:      include/dt-bindings/reset/
12787 F:      include/linux/reset.h
12788 F:      include/linux/reset-controller.h
12789
12790 RESTARTABLE SEQUENCES SUPPORT
12791 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12792 M:      Peter Zijlstra <peterz@infradead.org>
12793 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12794 M:      Boqun Feng <boqun.feng@gmail.com>
12795 L:      linux-kernel@vger.kernel.org
12796 S:      Supported
12797 F:      kernel/rseq.c
12798 F:      include/uapi/linux/rseq.h
12799 F:      include/trace/events/rseq.h
12800 F:      tools/testing/selftests/rseq/
12801
12802 RFKILL
12803 M:      Johannes Berg <johannes@sipsolutions.net>
12804 L:      linux-wireless@vger.kernel.org
12805 W:      http://wireless.kernel.org/
12806 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
12807 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
12808 S:      Maintained
12809 F:      Documentation/rfkill.txt
12810 F:      Documentation/ABI/stable/sysfs-class-rfkill
12811 F:      net/rfkill/
12812 F:      include/linux/rfkill.h
12813 F:      include/uapi/linux/rfkill.h
12814
12815 RHASHTABLE
12816 M:      Thomas Graf <tgraf@suug.ch>
12817 M:      Herbert Xu <herbert@gondor.apana.org.au>
12818 L:      netdev@vger.kernel.org
12819 S:      Maintained
12820 F:      lib/rhashtable.c
12821 F:      lib/test_rhashtable.c
12822 F:      include/linux/rhashtable.h
12823 F:      include/linux/rhashtable-types.h
12824
12825 RICOH R5C592 MEMORYSTICK DRIVER
12826 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12827 S:      Maintained
12828 F:      drivers/memstick/host/r592.*
12829
12830 RICOH SMARTMEDIA/XD DRIVER
12831 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12832 S:      Maintained
12833 F:      drivers/mtd/nand/raw/r852.c
12834 F:      drivers/mtd/nand/raw/r852.h
12835
12836 RISC-V ARCHITECTURE
12837 M:      Palmer Dabbelt <palmer@sifive.com>
12838 M:      Albert Ou <aou@eecs.berkeley.edu>
12839 L:      linux-riscv@lists.infradead.org
12840 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
12841 S:      Supported
12842 F:      arch/riscv/
12843 K:      riscv
12844 N:      riscv
12845
12846 ROCCAT DRIVERS
12847 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
12848 W:      http://sourceforge.net/projects/roccat/
12849 S:      Maintained
12850 F:      drivers/hid/hid-roccat*
12851 F:      include/linux/hid-roccat*
12852 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
12853
12854 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
12855 M:      Jacob chen <jacob2.chen@rock-chips.com>
12856 L:      linux-media@vger.kernel.org
12857 S:      Maintained
12858 F:      drivers/media/platform/rockchip/rga/
12859 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
12860
12861 ROCKCHIP VPU CODEC DRIVER
12862 M:      Ezequiel Garcia <ezequiel@collabora.com>
12863 L:      linux-media@vger.kernel.org
12864 S:      Maintained
12865 F:      drivers/staging/media/platform/rockchip/vpu/
12866 F:      Documentation/devicetree/bindings/media/rockchip-vpu.txt
12867
12868 ROCKER DRIVER
12869 M:      Jiri Pirko <jiri@resnulli.us>
12870 L:      netdev@vger.kernel.org
12871 S:      Supported
12872 F:      drivers/net/ethernet/rocker/
12873
12874 ROCKETPORT DRIVER
12875 P:      Comtrol Corp.
12876 W:      http://www.comtrol.com
12877 S:      Maintained
12878 F:      Documentation/serial/rocket.txt
12879 F:      drivers/tty/rocket*
12880
12881 ROCKETPORT EXPRESS/INFINITY DRIVER
12882 M:      Kevin Cernekee <cernekee@gmail.com>
12883 L:      linux-serial@vger.kernel.org
12884 S:      Odd Fixes
12885 F:      drivers/tty/serial/rp2.*
12886
12887 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
12888 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
12889 L:      linux-kernel@vger.kernel.org
12890 L:      linux-renesas-soc@vger.kernel.org
12891 S:      Supported
12892 F:      drivers/mfd/bd9571mwv.c
12893 F:      drivers/regulator/bd9571mwv-regulator.c
12894 F:      drivers/gpio/gpio-bd9571mwv.c
12895 F:      include/linux/mfd/bd9571mwv.h
12896 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
12897
12898 ROSE NETWORK LAYER
12899 M:      Ralf Baechle <ralf@linux-mips.org>
12900 L:      linux-hams@vger.kernel.org
12901 W:      http://www.linux-ax25.org/
12902 S:      Maintained
12903 F:      include/net/rose.h
12904 F:      include/uapi/linux/rose.h
12905 F:      net/rose/
12906
12907 RTL2830 MEDIA DRIVER
12908 M:      Antti Palosaari <crope@iki.fi>
12909 L:      linux-media@vger.kernel.org
12910 W:      https://linuxtv.org
12911 W:      http://palosaari.fi/linux/
12912 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12913 T:      git git://linuxtv.org/anttip/media_tree.git
12914 S:      Maintained
12915 F:      drivers/media/dvb-frontends/rtl2830*
12916
12917 RTL2832 MEDIA DRIVER
12918 M:      Antti Palosaari <crope@iki.fi>
12919 L:      linux-media@vger.kernel.org
12920 W:      https://linuxtv.org
12921 W:      http://palosaari.fi/linux/
12922 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12923 T:      git git://linuxtv.org/anttip/media_tree.git
12924 S:      Maintained
12925 F:      drivers/media/dvb-frontends/rtl2832*
12926
12927 RTL2832_SDR MEDIA DRIVER
12928 M:      Antti Palosaari <crope@iki.fi>
12929 L:      linux-media@vger.kernel.org
12930 W:      https://linuxtv.org
12931 W:      http://palosaari.fi/linux/
12932 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12933 T:      git git://linuxtv.org/anttip/media_tree.git
12934 S:      Maintained
12935 F:      drivers/media/dvb-frontends/rtl2832_sdr*
12936
12937 RTL8180 WIRELESS DRIVER
12938 L:      linux-wireless@vger.kernel.org
12939 W:      http://wireless.kernel.org/
12940 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12941 S:      Orphan
12942 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
12943
12944 RTL8187 WIRELESS DRIVER
12945 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
12946 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
12947 M:      Larry Finger <Larry.Finger@lwfinger.net>
12948 L:      linux-wireless@vger.kernel.org
12949 W:      http://wireless.kernel.org/
12950 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12951 S:      Maintained
12952 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
12953
12954 REALTEK WIRELESS DRIVER (rtlwifi family)
12955 M:      Ping-Ke Shih <pkshih@realtek.com>
12956 L:      linux-wireless@vger.kernel.org
12957 W:      http://wireless.kernel.org/
12958 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12959 S:      Maintained
12960 F:      drivers/net/wireless/realtek/rtlwifi/
12961
12962 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
12963 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
12964 L:      linux-wireless@vger.kernel.org
12965 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
12966 S:      Maintained
12967 F:      drivers/net/wireless/realtek/rtl8xxxu/
12968
12969 RXRPC SOCKETS (AF_RXRPC)
12970 M:      David Howells <dhowells@redhat.com>
12971 L:      linux-afs@lists.infradead.org
12972 S:      Supported
12973 F:      net/rxrpc/
12974 F:      include/keys/rxrpc-type.h
12975 F:      include/net/af_rxrpc.h
12976 F:      include/trace/events/rxrpc.h
12977 F:      include/uapi/linux/rxrpc.h
12978 F:      Documentation/networking/rxrpc.txt
12979 W:      https://www.infradead.org/~dhowells/kafs/
12980
12981 S3 SAVAGE FRAMEBUFFER DRIVER
12982 M:      Antonino Daplas <adaplas@gmail.com>
12983 L:      linux-fbdev@vger.kernel.org
12984 S:      Maintained
12985 F:      drivers/video/fbdev/savage/
12986
12987 S390
12988 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
12989 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
12990 L:      linux-s390@vger.kernel.org
12991 W:      http://www.ibm.com/developerworks/linux/linux390/
12992 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
12993 S:      Supported
12994 F:      arch/s390/
12995 F:      drivers/s390/
12996 F:      Documentation/s390/
12997 F:      Documentation/driver-api/s390-drivers.rst
12998
12999 S390 COMMON I/O LAYER
13000 M:      Sebastian Ott <sebott@linux.ibm.com>
13001 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
13002 L:      linux-s390@vger.kernel.org
13003 W:      http://www.ibm.com/developerworks/linux/linux390/
13004 S:      Supported
13005 F:      drivers/s390/cio/
13006
13007 S390 DASD DRIVER
13008 M:      Stefan Haberland <sth@linux.ibm.com>
13009 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
13010 L:      linux-s390@vger.kernel.org
13011 W:      http://www.ibm.com/developerworks/linux/linux390/
13012 S:      Supported
13013 F:      drivers/s390/block/dasd*
13014 F:      block/partitions/ibm.c
13015
13016 S390 IOMMU (PCI)
13017 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13018 L:      linux-s390@vger.kernel.org
13019 W:      http://www.ibm.com/developerworks/linux/linux390/
13020 S:      Supported
13021 F:      drivers/iommu/s390-iommu.c
13022
13023 S390 IUCV NETWORK LAYER
13024 M:      Julian Wiedmann <jwi@linux.ibm.com>
13025 M:      Ursula Braun <ubraun@linux.ibm.com>
13026 L:      linux-s390@vger.kernel.org
13027 W:      http://www.ibm.com/developerworks/linux/linux390/
13028 S:      Supported
13029 F:      drivers/s390/net/*iucv*
13030 F:      include/net/iucv/
13031 F:      net/iucv/
13032
13033 S390 NETWORK DRIVERS
13034 M:      Julian Wiedmann <jwi@linux.ibm.com>
13035 M:      Ursula Braun <ubraun@linux.ibm.com>
13036 L:      linux-s390@vger.kernel.org
13037 W:      http://www.ibm.com/developerworks/linux/linux390/
13038 S:      Supported
13039 F:      drivers/s390/net/
13040
13041 S390 PCI SUBSYSTEM
13042 M:      Sebastian Ott <sebott@linux.ibm.com>
13043 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13044 L:      linux-s390@vger.kernel.org
13045 W:      http://www.ibm.com/developerworks/linux/linux390/
13046 S:      Supported
13047 F:      arch/s390/pci/
13048 F:      drivers/pci/hotplug/s390_pci_hpc.c
13049
13050 S390 VFIO-CCW DRIVER
13051 M:      Cornelia Huck <cohuck@redhat.com>
13052 M:      Halil Pasic <pasic@linux.ibm.com>
13053 L:      linux-s390@vger.kernel.org
13054 L:      kvm@vger.kernel.org
13055 S:      Supported
13056 F:      drivers/s390/cio/vfio_ccw*
13057 F:      Documentation/s390/vfio-ccw.txt
13058 F:      include/uapi/linux/vfio_ccw.h
13059
13060 S390 ZCRYPT DRIVER
13061 M:      Harald Freudenberger <freude@linux.ibm.com>
13062 L:      linux-s390@vger.kernel.org
13063 W:      http://www.ibm.com/developerworks/linux/linux390/
13064 S:      Supported
13065 F:      drivers/s390/crypto/
13066
13067 S390 VFIO AP DRIVER
13068 M:      Tony Krowiak <akrowiak@linux.ibm.com>
13069 M:      Pierre Morel <pmorel@linux.ibm.com>
13070 M:      Halil Pasic <pasic@linux.ibm.com>
13071 L:      linux-s390@vger.kernel.org
13072 W:      http://www.ibm.com/developerworks/linux/linux390/
13073 S:      Supported
13074 F:      drivers/s390/crypto/vfio_ap_drv.c
13075 F:      drivers/s390/crypto/vfio_ap_private.h
13076 F:      drivers/s390/crypto/vfio_ap_ops.c
13077 F:      Documentation/s390/vfio-ap.txt
13078
13079 S390 ZFCP DRIVER
13080 M:      Steffen Maier <maier@linux.ibm.com>
13081 M:      Benjamin Block <bblock@linux.ibm.com>
13082 L:      linux-s390@vger.kernel.org
13083 W:      http://www.ibm.com/developerworks/linux/linux390/
13084 S:      Supported
13085 F:      drivers/s390/scsi/zfcp_*
13086
13087 S3C24XX SD/MMC Driver
13088 M:      Ben Dooks <ben-linux@fluff.org>
13089 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13090 S:      Supported
13091 F:      drivers/mmc/host/s3cmci.*
13092
13093 SAA6588 RDS RECEIVER DRIVER
13094 M:      Hans Verkuil <hverkuil@xs4all.nl>
13095 L:      linux-media@vger.kernel.org
13096 T:      git git://linuxtv.org/media_tree.git
13097 W:      https://linuxtv.org
13098 S:      Odd Fixes
13099 F:      drivers/media/i2c/saa6588*
13100
13101 SAA7134 VIDEO4LINUX DRIVER
13102 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13103 L:      linux-media@vger.kernel.org
13104 W:      https://linuxtv.org
13105 T:      git git://linuxtv.org/media_tree.git
13106 S:      Odd fixes
13107 F:      Documentation/media/v4l-drivers/saa7134*
13108 F:      drivers/media/pci/saa7134/
13109
13110 SAA7146 VIDEO4LINUX-2 DRIVER
13111 M:      Hans Verkuil <hverkuil@xs4all.nl>
13112 L:      linux-media@vger.kernel.org
13113 T:      git git://linuxtv.org/media_tree.git
13114 S:      Maintained
13115 F:      drivers/media/common/saa7146/
13116 F:      drivers/media/pci/saa7146/
13117 F:      include/media/drv-intf/saa7146*
13118
13119 SAMSUNG AUDIO (ASoC) DRIVERS
13120 M:      Krzysztof Kozlowski <krzk@kernel.org>
13121 M:      Sangbeom Kim <sbkim73@samsung.com>
13122 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13123 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13124 S:      Supported
13125 F:      sound/soc/samsung/
13126 F:      Documentation/devicetree/bindings/sound/samsung*
13127
13128 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
13129 M:      Krzysztof Kozlowski <krzk@kernel.org>
13130 L:      linux-crypto@vger.kernel.org
13131 L:      linux-samsung-soc@vger.kernel.org
13132 S:      Maintained
13133 F:      drivers/crypto/exynos-rng.c
13134 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.txt
13135
13136 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
13137 M:      Łukasz Stelmach <l.stelmach@samsung.com>
13138 L:      linux-samsung-soc@vger.kernel.org
13139 S:      Maintained
13140 F:      drivers/char/hw_random/exynos-trng.c
13141 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
13142
13143 SAMSUNG FRAMEBUFFER DRIVER
13144 M:      Jingoo Han <jingoohan1@gmail.com>
13145 L:      linux-fbdev@vger.kernel.org
13146 S:      Maintained
13147 F:      drivers/video/fbdev/s3c-fb.c
13148
13149 SAMSUNG LAPTOP DRIVER
13150 M:      Corentin Chary <corentin.chary@gmail.com>
13151 L:      platform-driver-x86@vger.kernel.org
13152 S:      Maintained
13153 F:      drivers/platform/x86/samsung-laptop.c
13154
13155 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
13156 M:      Sangbeom Kim <sbkim73@samsung.com>
13157 M:      Krzysztof Kozlowski <krzk@kernel.org>
13158 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13159 L:      linux-kernel@vger.kernel.org
13160 L:      linux-samsung-soc@vger.kernel.org
13161 S:      Supported
13162 F:      drivers/mfd/sec*.c
13163 F:      drivers/regulator/s2m*.c
13164 F:      drivers/regulator/s5m*.c
13165 F:      drivers/clk/clk-s2mps11.c
13166 F:      drivers/rtc/rtc-s5m.c
13167 F:      include/linux/mfd/samsung/
13168 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
13169 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
13170 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
13171 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
13172
13173 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
13174 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
13175 L:      linux-media@vger.kernel.org
13176 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13177 S:      Maintained
13178 F:      drivers/media/platform/s3c-camif/
13179 F:      include/media/drv-intf/s3c_camif.h
13180
13181 SAMSUNG S3FWRN5 NFC DRIVER
13182 M:      Robert Baldyga <r.baldyga@samsung.com>
13183 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
13184 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
13185 S:      Supported
13186 F:      drivers/nfc/s3fwrn5
13187
13188 SAMSUNG S5C73M3 CAMERA DRIVER
13189 M:      Kyungmin Park <kyungmin.park@samsung.com>
13190 M:      Andrzej Hajda <a.hajda@samsung.com>
13191 L:      linux-media@vger.kernel.org
13192 S:      Supported
13193 F:      drivers/media/i2c/s5c73m3/*
13194
13195 SAMSUNG S5K5BAF CAMERA DRIVER
13196 M:      Kyungmin Park <kyungmin.park@samsung.com>
13197 M:      Andrzej Hajda <a.hajda@samsung.com>
13198 L:      linux-media@vger.kernel.org
13199 S:      Supported
13200 F:      drivers/media/i2c/s5k5baf.c
13201
13202 SAMSUNG S5P Security SubSystem (SSS) DRIVER
13203 M:      Krzysztof Kozlowski <krzk@kernel.org>
13204 M:      Vladimir Zapolskiy <vz@mleia.com>
13205 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
13206 L:      linux-crypto@vger.kernel.org
13207 L:      linux-samsung-soc@vger.kernel.org
13208 S:      Maintained
13209 F:      drivers/crypto/s5p-sss.c
13210
13211 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
13212 M:      Kyungmin Park <kyungmin.park@samsung.com>
13213 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13214 L:      linux-media@vger.kernel.org
13215 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
13216 S:      Supported
13217 F:      drivers/media/platform/exynos4-is/
13218
13219 SAMSUNG SOC CLOCK DRIVERS
13220 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13221 M:      Tomasz Figa <tomasz.figa@gmail.com>
13222 M:      Chanwoo Choi <cw00.choi@samsung.com>
13223 S:      Supported
13224 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13225 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
13226 F:      drivers/clk/samsung/
13227 F:      include/dt-bindings/clock/exynos*.h
13228 F:      Documentation/devicetree/bindings/clock/exynos*.txt
13229
13230 SAMSUNG SPI DRIVERS
13231 M:      Kukjin Kim <kgene@kernel.org>
13232 M:      Krzysztof Kozlowski <krzk@kernel.org>
13233 M:      Andi Shyti <andi@etezian.org>
13234 L:      linux-spi@vger.kernel.org
13235 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13236 S:      Maintained
13237 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
13238 F:      drivers/spi/spi-s3c*
13239 F:      include/linux/platform_data/spi-s3c64xx.h
13240
13241 SAMSUNG SXGBE DRIVERS
13242 M:      Byungho An <bh74.an@samsung.com>
13243 M:      Girish K S <ks.giri@samsung.com>
13244 M:      Vipul Pandya <vipul.pandya@samsung.com>
13245 S:      Supported
13246 L:      netdev@vger.kernel.org
13247 F:      drivers/net/ethernet/samsung/sxgbe/
13248
13249 SAMSUNG THERMAL DRIVER
13250 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13251 L:      linux-pm@vger.kernel.org
13252 L:      linux-samsung-soc@vger.kernel.org
13253 S:      Supported
13254 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
13255 F:      drivers/thermal/samsung/
13256
13257 SAMSUNG USB2 PHY DRIVER
13258 M:      Kamil Debski <kamil@wypas.org>
13259 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13260 L:      linux-kernel@vger.kernel.org
13261 S:      Supported
13262 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
13263 F:      Documentation/phy/samsung-usb2.txt
13264 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
13265 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
13266 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
13267 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
13268 F:      drivers/phy/samsung/phy-samsung-usb2.c
13269 F:      drivers/phy/samsung/phy-samsung-usb2.h
13270
13271 SC1200 WDT DRIVER
13272 M:      Zwane Mwaikambo <zwanem@gmail.com>
13273 S:      Maintained
13274 F:      drivers/watchdog/sc1200wdt.c
13275
13276 SCHEDULER
13277 M:      Ingo Molnar <mingo@redhat.com>
13278 M:      Peter Zijlstra <peterz@infradead.org>
13279 L:      linux-kernel@vger.kernel.org
13280 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
13281 S:      Maintained
13282 F:      kernel/sched/
13283 F:      include/linux/sched.h
13284 F:      include/uapi/linux/sched.h
13285 F:      include/linux/wait.h
13286
13287 SCR24X CHIP CARD INTERFACE DRIVER
13288 M:      Lubomir Rintel <lkundrak@v3.sk>
13289 S:      Supported
13290 F:      drivers/char/pcmcia/scr24x_cs.c
13291
13292 SCSI CDROM DRIVER
13293 M:      Jens Axboe <axboe@kernel.dk>
13294 L:      linux-scsi@vger.kernel.org
13295 W:      http://www.kernel.dk
13296 S:      Maintained
13297 F:      drivers/scsi/sr*
13298
13299 SCSI RDMA PROTOCOL (SRP) INITIATOR
13300 M:      Bart Van Assche <bvanassche@acm.org>
13301 L:      linux-rdma@vger.kernel.org
13302 S:      Supported
13303 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13304 F:      drivers/infiniband/ulp/srp/
13305 F:      include/scsi/srp.h
13306
13307 SCSI RDMA PROTOCOL (SRP) TARGET
13308 M:      Bart Van Assche <bvanassche@acm.org>
13309 L:      linux-rdma@vger.kernel.org
13310 L:      target-devel@vger.kernel.org
13311 S:      Supported
13312 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13313 F:      drivers/infiniband/ulp/srpt/
13314
13315 SCSI SG DRIVER
13316 M:      Doug Gilbert <dgilbert@interlog.com>
13317 L:      linux-scsi@vger.kernel.org
13318 W:      http://sg.danny.cz/sg
13319 S:      Maintained
13320 F:      Documentation/scsi/scsi-generic.txt
13321 F:      drivers/scsi/sg.c
13322 F:      include/scsi/sg.h
13323
13324 SCSI SUBSYSTEM
13325 M:      "James E.J. Bottomley" <jejb@linux.vnet.ibm.com>
13326 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
13327 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
13328 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
13329 L:      linux-scsi@vger.kernel.org
13330 S:      Maintained
13331 F:      Documentation/devicetree/bindings/scsi/
13332 F:      drivers/scsi/
13333 F:      include/scsi/
13334
13335 SCSI TAPE DRIVER
13336 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
13337 L:      linux-scsi@vger.kernel.org
13338 S:      Maintained
13339 F:      Documentation/scsi/st.txt
13340 F:      drivers/scsi/st.*
13341 F:      drivers/scsi/st_*.h
13342
13343 SCTP PROTOCOL
13344 M:      Vlad Yasevich <vyasevich@gmail.com>
13345 M:      Neil Horman <nhorman@tuxdriver.com>
13346 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
13347 L:      linux-sctp@vger.kernel.org
13348 W:      http://lksctp.sourceforge.net
13349 S:      Maintained
13350 F:      Documentation/networking/sctp.txt
13351 F:      include/linux/sctp.h
13352 F:      include/uapi/linux/sctp.h
13353 F:      include/net/sctp/
13354 F:      net/sctp/
13355
13356 SCx200 CPU SUPPORT
13357 M:      Jim Cromie <jim.cromie@gmail.com>
13358 S:      Odd Fixes
13359 F:      Documentation/i2c/busses/scx200_acb
13360 F:      arch/x86/platform/scx200/
13361 F:      drivers/watchdog/scx200_wdt.c
13362 F:      drivers/i2c/busses/scx200*
13363 F:      drivers/mtd/maps/scx200_docflash.c
13364 F:      include/linux/scx200.h
13365
13366 SCx200 GPIO DRIVER
13367 M:      Jim Cromie <jim.cromie@gmail.com>
13368 S:      Maintained
13369 F:      drivers/char/scx200_gpio.c
13370 F:      include/linux/scx200_gpio.h
13371
13372 SCx200 HRT CLOCKSOURCE DRIVER
13373 M:      Jim Cromie <jim.cromie@gmail.com>
13374 S:      Maintained
13375 F:      drivers/clocksource/scx200_hrt.c
13376
13377 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
13378 M:      Sascha Sommer <saschasommer@freenet.de>
13379 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
13380 S:      Maintained
13381 F:      drivers/mmc/host/sdricoh_cs.c
13382
13383 SECO BOARDS CEC DRIVER
13384 M:      Ettore Chimenti <ek5.chimenti@gmail.com>
13385 S:      Maintained
13386 F:      drivers/media/platform/seco-cec/seco-cec.c
13387 F:      drivers/media/platform/seco-cec/seco-cec.h
13388
13389 SECURE COMPUTING
13390 M:      Kees Cook <keescook@chromium.org>
13391 R:      Andy Lutomirski <luto@amacapital.net>
13392 R:      Will Drewry <wad@chromium.org>
13393 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
13394 S:      Supported
13395 F:      kernel/seccomp.c
13396 F:      include/uapi/linux/seccomp.h
13397 F:      include/linux/seccomp.h
13398 F:      tools/testing/selftests/seccomp/*
13399 F:      tools/testing/selftests/kselftest_harness.h
13400 F:      Documentation/userspace-api/seccomp_filter.rst
13401 K:      \bsecure_computing
13402 K:      \bTIF_SECCOMP\b
13403
13404 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
13405 M:      Al Cooper <alcooperx@gmail.com>
13406 L:      linux-mmc@vger.kernel.org
13407 L:      bcm-kernel-feedback-list@broadcom.com
13408 S:      Maintained
13409 F:      drivers/mmc/host/sdhci-brcmstb*
13410
13411 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
13412 M:      Adrian Hunter <adrian.hunter@intel.com>
13413 L:      linux-mmc@vger.kernel.org
13414 T:      git git://git.infradead.org/users/ahunter/linux-sdhci.git
13415 S:      Maintained
13416 F:      drivers/mmc/host/sdhci*
13417 F:      include/linux/mmc/sdhci*
13418
13419 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
13420 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
13421 M:      Manjunath M B <manjumb@synopsys.com>
13422 L:      linux-mmc@vger.kernel.org
13423 S:      Maintained
13424 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
13425
13426 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER
13427 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
13428 L:      linux-mmc@vger.kernel.org
13429 S:      Supported
13430 F:      drivers/mmc/host/sdhci-of-at91.c
13431
13432 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
13433 M:      Ben Dooks <ben-linux@fluff.org>
13434 M:      Jaehoon Chung <jh80.chung@samsung.com>
13435 L:      linux-mmc@vger.kernel.org
13436 S:      Maintained
13437 F:      drivers/mmc/host/sdhci-s3c*
13438
13439 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
13440 M:      Viresh Kumar <vireshk@kernel.org>
13441 L:      linux-mmc@vger.kernel.org
13442 S:      Maintained
13443 F:      drivers/mmc/host/sdhci-spear.c
13444
13445 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
13446 M:      Kishon Vijay Abraham I <kishon@ti.com>
13447 L:      linux-mmc@vger.kernel.org
13448 S:      Maintained
13449 F:      drivers/mmc/host/sdhci-omap.c
13450
13451 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
13452 M:      Scott Bauer <scott.bauer@intel.com>
13453 M:      Jonathan Derrick <jonathan.derrick@intel.com>
13454 L:      linux-block@vger.kernel.org
13455 S:      Supported
13456 F:      block/sed*
13457 F:      block/opal_proto.h
13458 F:      include/linux/sed*
13459 F:      include/uapi/linux/sed*
13460
13461 SECURITY CONTACT
13462 M:      Security Officers <security@kernel.org>
13463 S:      Supported
13464
13465 SECURITY SUBSYSTEM
13466 M:      James Morris <jmorris@namei.org>
13467 M:      "Serge E. Hallyn" <serge@hallyn.com>
13468 L:      linux-security-module@vger.kernel.org (suggested Cc:)
13469 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
13470 W:      http://kernsec.org/
13471 S:      Supported
13472 F:      security/
13473 X:      security/selinux/
13474
13475 SELINUX SECURITY MODULE
13476 M:      Paul Moore <paul@paul-moore.com>
13477 M:      Stephen Smalley <sds@tycho.nsa.gov>
13478 M:      Eric Paris <eparis@parisplace.org>
13479 L:      selinux@vger.kernel.org
13480 W:      https://selinuxproject.org
13481 W:      https://github.com/SELinuxProject
13482 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
13483 S:      Supported
13484 F:      include/linux/selinux*
13485 F:      security/selinux/
13486 F:      scripts/selinux/
13487 F:      Documentation/admin-guide/LSM/SELinux.rst
13488
13489 SENSABLE PHANTOM
13490 M:      Jiri Slaby <jirislaby@gmail.com>
13491 S:      Maintained
13492 F:      drivers/misc/phantom.c
13493 F:      include/uapi/linux/phantom.h
13494
13495 SERIAL DEVICE BUS
13496 M:      Rob Herring <robh@kernel.org>
13497 L:      linux-serial@vger.kernel.org
13498 S:      Maintained
13499 F:      Documentation/devicetree/bindings/serial/slave-device.txt
13500 F:      drivers/tty/serdev/
13501 F:      include/linux/serdev.h
13502
13503 SERIAL DRIVERS
13504 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13505 L:      linux-serial@vger.kernel.org
13506 S:      Maintained
13507 F:      Documentation/devicetree/bindings/serial/
13508 F:      drivers/tty/serial/
13509
13510 SERIAL IR RECEIVER
13511 M:      Sean Young <sean@mess.org>
13512 L:      linux-media@vger.kernel.org
13513 S:      Maintained
13514 F:      drivers/media/rc/serial_ir.c
13515
13516 SFC NETWORK DRIVER
13517 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
13518 M:      Edward Cree <ecree@solarflare.com>
13519 M:      Bert Kenward <bkenward@solarflare.com>
13520 L:      netdev@vger.kernel.org
13521 S:      Supported
13522 F:      drivers/net/ethernet/sfc/
13523
13524 SGI GRU DRIVER
13525 M:      Dimitri Sivanich <sivanich@sgi.com>
13526 S:      Maintained
13527 F:      drivers/misc/sgi-gru/
13528
13529 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
13530 M:      Pat Gefre <pfg@sgi.com>
13531 L:      linux-ia64@vger.kernel.org
13532 S:      Supported
13533 F:      Documentation/ia64/serial.txt
13534 F:      drivers/tty/serial/ioc?_serial.c
13535 F:      include/linux/ioc?.h
13536
13537 SGI XP/XPC/XPNET DRIVER
13538 M:      Cliff Whickman <cpw@sgi.com>
13539 M:      Robin Holt <robinmholt@gmail.com>
13540 S:      Maintained
13541 F:      drivers/misc/sgi-xp/
13542
13543 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
13544 M:      Ursula Braun <ubraun@linux.ibm.com>
13545 L:      linux-s390@vger.kernel.org
13546 W:      http://www.ibm.com/developerworks/linux/linux390/
13547 S:      Supported
13548 F:      net/smc/
13549
13550 SHARP RJ54N1CB0C SENSOR DRIVER
13551 M:      Jacopo Mondi <jacopo@jmondi.org>
13552 L:      linux-media@vger.kernel.org
13553 T:      git git://linuxtv.org/media_tree.git
13554 S:      Odd fixes
13555 F:      drivers/media/i2c/rj54n1cb0c.c
13556 F:      include/media/i2c/rj54n1cb0c.h
13557
13558 SH_VEU V4L2 MEM2MEM DRIVER
13559 L:      linux-media@vger.kernel.org
13560 S:      Orphan
13561 F:      drivers/media/platform/sh_veu.c
13562
13563 SH_VOU V4L2 OUTPUT DRIVER
13564 L:      linux-media@vger.kernel.org
13565 S:      Orphan
13566 F:      drivers/media/platform/sh_vou.c
13567 F:      include/media/drv-intf/sh_vou.h
13568
13569 SI2157 MEDIA DRIVER
13570 M:      Antti Palosaari <crope@iki.fi>
13571 L:      linux-media@vger.kernel.org
13572 W:      https://linuxtv.org
13573 W:      http://palosaari.fi/linux/
13574 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13575 T:      git git://linuxtv.org/anttip/media_tree.git
13576 S:      Maintained
13577 F:      drivers/media/tuners/si2157*
13578
13579 SI2165 MEDIA DRIVER
13580 M:      Matthias Schwarzott <zzam@gentoo.org>
13581 L:      linux-media@vger.kernel.org
13582 W:      https://linuxtv.org
13583 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13584 S:      Maintained
13585 F:      drivers/media/dvb-frontends/si2165*
13586
13587 SI2168 MEDIA DRIVER
13588 M:      Antti Palosaari <crope@iki.fi>
13589 L:      linux-media@vger.kernel.org
13590 W:      https://linuxtv.org
13591 W:      http://palosaari.fi/linux/
13592 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13593 T:      git git://linuxtv.org/anttip/media_tree.git
13594 S:      Maintained
13595 F:      drivers/media/dvb-frontends/si2168*
13596
13597 SI470X FM RADIO RECEIVER I2C DRIVER
13598 M:      Hans Verkuil <hverkuil@xs4all.nl>
13599 L:      linux-media@vger.kernel.org
13600 T:      git git://linuxtv.org/media_tree.git
13601 W:      https://linuxtv.org
13602 S:      Odd Fixes
13603 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
13604
13605 SI470X FM RADIO RECEIVER USB DRIVER
13606 M:      Hans Verkuil <hverkuil@xs4all.nl>
13607 L:      linux-media@vger.kernel.org
13608 T:      git git://linuxtv.org/media_tree.git
13609 W:      https://linuxtv.org
13610 S:      Maintained
13611 F:      drivers/media/radio/si470x/radio-si470x-common.c
13612 F:      drivers/media/radio/si470x/radio-si470x.h
13613 F:      drivers/media/radio/si470x/radio-si470x-usb.c
13614
13615 SI4713 FM RADIO TRANSMITTER I2C DRIVER
13616 M:      Eduardo Valentin <edubezval@gmail.com>
13617 L:      linux-media@vger.kernel.org
13618 T:      git git://linuxtv.org/media_tree.git
13619 W:      https://linuxtv.org
13620 S:      Odd Fixes
13621 F:      drivers/media/radio/si4713/si4713.?
13622
13623 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
13624 M:      Eduardo Valentin <edubezval@gmail.com>
13625 L:      linux-media@vger.kernel.org
13626 T:      git git://linuxtv.org/media_tree.git
13627 W:      https://linuxtv.org
13628 S:      Odd Fixes
13629 F:      drivers/media/radio/si4713/radio-platform-si4713.c
13630
13631 SI4713 FM RADIO TRANSMITTER USB DRIVER
13632 M:      Hans Verkuil <hverkuil@xs4all.nl>
13633 L:      linux-media@vger.kernel.org
13634 T:      git git://linuxtv.org/media_tree.git
13635 W:      https://linuxtv.org
13636 S:      Maintained
13637 F:      drivers/media/radio/si4713/radio-usb-si4713.c
13638
13639 SIANO DVB DRIVER
13640 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13641 L:      linux-media@vger.kernel.org
13642 W:      https://linuxtv.org
13643 T:      git git://linuxtv.org/media_tree.git
13644 S:      Odd fixes
13645 F:      drivers/media/common/siano/
13646 F:      drivers/media/usb/siano/
13647 F:      drivers/media/usb/siano/
13648 F:      drivers/media/mmc/siano/
13649
13650 SIFIVE DRIVERS
13651 M:      Palmer Dabbelt <palmer@sifive.com>
13652 L:      linux-riscv@lists.infradead.org
13653 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
13654 S:      Supported
13655 K:      sifive
13656 N:      sifive
13657
13658 SILEAD TOUCHSCREEN DRIVER
13659 M:      Hans de Goede <hdegoede@redhat.com>
13660 L:      linux-input@vger.kernel.org
13661 L:      platform-driver-x86@vger.kernel.org
13662 S:      Maintained
13663 F:      drivers/input/touchscreen/silead.c
13664 F:      drivers/platform/x86/touchscreen_dmi.c
13665
13666 SILICON MOTION SM712 FRAME BUFFER DRIVER
13667 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
13668 M:      Teddy Wang <teddy.wang@siliconmotion.com>
13669 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
13670 L:      linux-fbdev@vger.kernel.org
13671 S:      Maintained
13672 F:      drivers/video/fbdev/sm712*
13673 F:      Documentation/fb/sm712fb.txt
13674
13675 SIMPLE FIRMWARE INTERFACE (SFI)
13676 M:      Len Brown <lenb@kernel.org>
13677 L:      sfi-devel@simplefirmware.org
13678 W:      http://simplefirmware.org/
13679 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
13680 S:      Supported
13681 F:      arch/x86/platform/sfi/
13682 F:      drivers/sfi/
13683 F:      include/linux/sfi*.h
13684
13685 SIMPLEFB FB DRIVER
13686 M:      Hans de Goede <hdegoede@redhat.com>
13687 L:      linux-fbdev@vger.kernel.org
13688 S:      Maintained
13689 F:      Documentation/devicetree/bindings/display/simple-framebuffer.txt
13690 F:      drivers/video/fbdev/simplefb.c
13691 F:      include/linux/platform_data/simplefb.h
13692
13693 SIMTEC EB110ATX (Chalice CATS)
13694 P:      Ben Dooks
13695 P:      Vincent Sanders <vince@simtec.co.uk>
13696 M:      Simtec Linux Team <linux@simtec.co.uk>
13697 W:      http://www.simtec.co.uk/products/EB110ATX/
13698 S:      Supported
13699
13700 SIMTEC EB2410ITX (BAST)
13701 P:      Ben Dooks
13702 P:      Vincent Sanders <vince@simtec.co.uk>
13703 M:      Simtec Linux Team <linux@simtec.co.uk>
13704 W:      http://www.simtec.co.uk/products/EB2410ITX/
13705 S:      Supported
13706 F:      arch/arm/mach-s3c24xx/mach-bast.c
13707 F:      arch/arm/mach-s3c24xx/bast-ide.c
13708 F:      arch/arm/mach-s3c24xx/bast-irq.c
13709
13710 SIPHASH PRF ROUTINES
13711 M:      Jason A. Donenfeld <Jason@zx2c4.com>
13712 S:      Maintained
13713 F:      lib/siphash.c
13714 F:      lib/test_siphash.c
13715 F:      include/linux/siphash.h
13716
13717 SIOX
13718 M:      Gavin Schenk <g.schenk@eckelmann.de>
13719 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
13720 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
13721 S:      Supported
13722 F:      drivers/siox/*
13723 F:      drivers/gpio/gpio-siox.c
13724 F:      include/trace/events/siox.h
13725
13726 SIS 190 ETHERNET DRIVER
13727 M:      Francois Romieu <romieu@fr.zoreil.com>
13728 L:      netdev@vger.kernel.org
13729 S:      Maintained
13730 F:      drivers/net/ethernet/sis/sis190.c
13731
13732 SIS 900/7016 FAST ETHERNET DRIVER
13733 M:      Daniele Venzano <venza@brownhat.org>
13734 W:      http://www.brownhat.org/sis900.html
13735 L:      netdev@vger.kernel.org
13736 S:      Maintained
13737 F:      drivers/net/ethernet/sis/sis900.*
13738
13739 SIS FRAMEBUFFER DRIVER
13740 M:      Thomas Winischhofer <thomas@winischhofer.net>
13741 W:      http://www.winischhofer.net/linuxsisvga.shtml
13742 S:      Maintained
13743 F:      Documentation/fb/sisfb.txt
13744 F:      drivers/video/fbdev/sis/
13745 F:      include/video/sisfb.h
13746
13747 SIS USB2VGA DRIVER
13748 M:      Thomas Winischhofer <thomas@winischhofer.net>
13749 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
13750 S:      Maintained
13751 F:      drivers/usb/misc/sisusbvga/
13752
13753 SLAB ALLOCATOR
13754 M:      Christoph Lameter <cl@linux.com>
13755 M:      Pekka Enberg <penberg@kernel.org>
13756 M:      David Rientjes <rientjes@google.com>
13757 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
13758 M:      Andrew Morton <akpm@linux-foundation.org>
13759 L:      linux-mm@kvack.org
13760 S:      Maintained
13761 F:      include/linux/sl?b*.h
13762 F:      mm/sl?b*
13763
13764 SLEEPABLE READ-COPY UPDATE (SRCU)
13765 M:      Lai Jiangshan <jiangshanlai@gmail.com>
13766 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
13767 M:      Josh Triplett <josh@joshtriplett.org>
13768 R:      Steven Rostedt <rostedt@goodmis.org>
13769 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13770 L:      linux-kernel@vger.kernel.org
13771 W:      http://www.rdrop.com/users/paulmck/RCU/
13772 S:      Supported
13773 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
13774 F:      include/linux/srcu*.h
13775 F:      kernel/rcu/srcu*.c
13776
13777 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
13778 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
13779 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13780 S:      Maintained
13781 F:      drivers/slimbus/
13782 F:      Documentation/devicetree/bindings/slimbus/
13783 F:      include/linux/slimbus.h
13784
13785 SMACK SECURITY MODULE
13786 M:      Casey Schaufler <casey@schaufler-ca.com>
13787 L:      linux-security-module@vger.kernel.org
13788 W:      http://schaufler-ca.com
13789 T:      git git://github.com/cschaufler/smack-next
13790 S:      Maintained
13791 F:      Documentation/admin-guide/LSM/Smack.rst
13792 F:      security/smack/
13793
13794 SMC91x ETHERNET DRIVER
13795 M:      Nicolas Pitre <nico@fluxnic.net>
13796 S:      Odd Fixes
13797 F:      drivers/net/ethernet/smsc/smc91x.*
13798
13799 SMIA AND SMIA++ IMAGE SENSOR DRIVER
13800 M:      Sakari Ailus <sakari.ailus@iki.fi>
13801 L:      linux-media@vger.kernel.org
13802 S:      Maintained
13803 F:      drivers/media/i2c/smiapp/
13804 F:      include/media/i2c/smiapp.h
13805 F:      drivers/media/i2c/smiapp-pll.c
13806 F:      drivers/media/i2c/smiapp-pll.h
13807 F:      include/uapi/linux/smiapp.h
13808 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
13809
13810 SMM665 HARDWARE MONITOR DRIVER
13811 M:      Guenter Roeck <linux@roeck-us.net>
13812 L:      linux-hwmon@vger.kernel.org
13813 S:      Maintained
13814 F:      Documentation/hwmon/smm665
13815 F:      drivers/hwmon/smm665.c
13816
13817 SMSC EMC2103 HARDWARE MONITOR DRIVER
13818 M:      Steve Glendinning <steve.glendinning@shawell.net>
13819 L:      linux-hwmon@vger.kernel.org
13820 S:      Maintained
13821 F:      Documentation/hwmon/emc2103
13822 F:      drivers/hwmon/emc2103.c
13823
13824 SMSC SCH5627 HARDWARE MONITOR DRIVER
13825 M:      Hans de Goede <hdegoede@redhat.com>
13826 L:      linux-hwmon@vger.kernel.org
13827 S:      Supported
13828 F:      Documentation/hwmon/sch5627
13829 F:      drivers/hwmon/sch5627.c
13830
13831 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
13832 M:      Steve Glendinning <steve.glendinning@shawell.net>
13833 L:      linux-fbdev@vger.kernel.org
13834 S:      Maintained
13835 F:      drivers/video/fbdev/smscufx.c
13836
13837 SMSC47B397 HARDWARE MONITOR DRIVER
13838 M:      Jean Delvare <jdelvare@suse.com>
13839 L:      linux-hwmon@vger.kernel.org
13840 S:      Maintained
13841 F:      Documentation/hwmon/smsc47b397
13842 F:      drivers/hwmon/smsc47b397.c
13843
13844 SMSC911x ETHERNET DRIVER
13845 M:      Steve Glendinning <steve.glendinning@shawell.net>
13846 L:      netdev@vger.kernel.org
13847 S:      Maintained
13848 F:      include/linux/smsc911x.h
13849 F:      drivers/net/ethernet/smsc/smsc911x.*
13850
13851 SMSC9420 PCI ETHERNET DRIVER
13852 M:      Steve Glendinning <steve.glendinning@shawell.net>
13853 L:      netdev@vger.kernel.org
13854 S:      Maintained
13855 F:      drivers/net/ethernet/smsc/smsc9420.*
13856
13857 SOC-CAMERA V4L2 SUBSYSTEM
13858 L:      linux-media@vger.kernel.org
13859 T:      git git://linuxtv.org/media_tree.git
13860 S:      Orphan
13861 F:      include/media/soc*
13862 F:      drivers/media/i2c/soc_camera/
13863 F:      drivers/media/platform/soc_camera/
13864
13865 SOCIONEXT SYNQUACER I2C DRIVER
13866 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
13867 L:      linux-i2c@vger.kernel.org
13868 S:      Maintained
13869 F:      drivers/i2c/busses/i2c-synquacer.c
13870 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
13871
13872 SOCIONEXT UNIPHIER SOUND DRIVER
13873 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13874 S:      Orphan
13875 F:      sound/soc/uniphier/
13876
13877 SOEKRIS NET48XX LED SUPPORT
13878 M:      Chris Boot <bootc@bootc.net>
13879 S:      Maintained
13880 F:      drivers/leds/leds-net48xx.c
13881
13882 SOFT-ROCE DRIVER (rxe)
13883 M:      Moni Shoua <monis@mellanox.com>
13884 L:      linux-rdma@vger.kernel.org
13885 S:      Supported
13886 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
13887 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13888 F:      drivers/infiniband/sw/rxe/
13889 F:      include/uapi/rdma/rdma_user_rxe.h
13890
13891 SOFTLOGIC 6x10 MPEG CODEC
13892 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
13893 M:      Anton Sviridenko <anton@corp.bluecherry.net>
13894 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
13895 M:      Andrey Utkin <andrey_utkin@fastmail.com>
13896 M:      Ismael Luceno <ismael@iodev.co.uk>
13897 L:      linux-media@vger.kernel.org
13898 S:      Supported
13899 F:      drivers/media/pci/solo6x10/
13900
13901 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
13902 M:      James Morse <james.morse@arm.com>
13903 L:      linux-arm-kernel@lists.infradead.org
13904 S:      Maintained
13905 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
13906 F:      drivers/firmware/arm_sdei.c
13907 F:      include/linux/arm_sdei.h
13908 F:      include/uapi/linux/arm_sdei.h
13909
13910 SOFTWARE RAID (Multiple Disks) SUPPORT
13911 M:      Shaohua Li <shli@kernel.org>
13912 L:      linux-raid@vger.kernel.org
13913 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
13914 S:      Supported
13915 F:      drivers/md/Makefile
13916 F:      drivers/md/Kconfig
13917 F:      drivers/md/md*
13918 F:      drivers/md/raid*
13919 F:      include/linux/raid/
13920 F:      include/uapi/linux/raid/
13921
13922 SOCIONEXT (SNI) AVE NETWORK DRIVER
13923 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
13924 L:      netdev@vger.kernel.org
13925 S:      Maintained
13926 F:      drivers/net/ethernet/socionext/sni_ave.c
13927 F:      Documentation/devicetree/bindings/net/socionext,uniphier-ave4.txt
13928
13929 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
13930 M:      Jassi Brar <jaswinder.singh@linaro.org>
13931 L:      netdev@vger.kernel.org
13932 S:      Maintained
13933 F:      drivers/net/ethernet/socionext/netsec.c
13934 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
13935
13936 SOLIDRUN CLEARFOG SUPPORT
13937 M:      Russell King <linux@armlinux.org.uk>
13938 S:      Maintained
13939 F:      arch/arm/boot/dts/armada-388-clearfog*
13940 F:      arch/arm/boot/dts/armada-38x-solidrun-*
13941
13942 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
13943 M:      Russell King <linux@armlinux.org.uk>
13944 S:      Maintained
13945 F:      arch/arm/boot/dts/imx6*-cubox-i*
13946 F:      arch/arm/boot/dts/imx6*-hummingboard*
13947 F:      arch/arm/boot/dts/imx6*-sr-*
13948
13949 SONIC NETWORK DRIVER
13950 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
13951 L:      netdev@vger.kernel.org
13952 S:      Maintained
13953 F:      drivers/net/ethernet/natsemi/sonic.*
13954
13955 SONICS SILICON BACKPLANE DRIVER (SSB)
13956 M:      Michael Buesch <m@bues.ch>
13957 L:      linux-wireless@vger.kernel.org
13958 S:      Maintained
13959 F:      drivers/ssb/
13960 F:      include/linux/ssb/
13961
13962 SONY IMX214 SENSOR DRIVER
13963 M:      Ricardo Ribalda <ricardo.ribalda@gmail.com>
13964 L:      linux-media@vger.kernel.org
13965 T:      git git://linuxtv.org/media_tree.git
13966 S:      Maintained
13967 F:      drivers/media/i2c/imx214.c
13968 F:      Documentation/devicetree/bindings/media/i2c/sony,imx214.txt
13969
13970 SONY IMX258 SENSOR DRIVER
13971 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
13972 L:      linux-media@vger.kernel.org
13973 T:      git git://linuxtv.org/media_tree.git
13974 S:      Maintained
13975 F:      drivers/media/i2c/imx258.c
13976
13977 SONY IMX274 SENSOR DRIVER
13978 M:      Leon Luo <leonl@leopardimaging.com>
13979 L:      linux-media@vger.kernel.org
13980 T:      git git://linuxtv.org/media_tree.git
13981 S:      Maintained
13982 F:      drivers/media/i2c/imx274.c
13983 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
13984
13985 SONY IMX319 SENSOR DRIVER
13986 M:      Bingbu Cao <bingbu.cao@intel.com>
13987 L:      linux-media@vger.kernel.org
13988 T:      git git://linuxtv.org/media_tree.git
13989 S:      Maintained
13990 F:      drivers/media/i2c/imx319.c
13991
13992 SONY IMX355 SENSOR DRIVER
13993 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
13994 L:      linux-media@vger.kernel.org
13995 T:      git git://linuxtv.org/media_tree.git
13996 S:      Maintained
13997 F:      drivers/media/i2c/imx355.c
13998
13999 SONY MEMORYSTICK CARD SUPPORT
14000 M:      Alex Dubov <oakad@yahoo.com>
14001 W:      http://tifmxx.berlios.de/
14002 S:      Maintained
14003 F:      drivers/memstick/host/tifm_ms.c
14004
14005 SONY MEMORYSTICK STANDARD SUPPORT
14006 M:      Maxim Levitsky <maximlevitsky@gmail.com>
14007 S:      Maintained
14008 F:      drivers/memstick/core/ms_block.*
14009
14010 SONY VAIO CONTROL DEVICE DRIVER
14011 M:      Mattia Dongili <malattia@linux.it>
14012 L:      platform-driver-x86@vger.kernel.org
14013 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
14014 S:      Maintained
14015 F:      Documentation/laptops/sony-laptop.txt
14016 F:      drivers/char/sonypi.c
14017 F:      drivers/platform/x86/sony-laptop.c
14018 F:      include/linux/sony-laptop.h
14019
14020 SOUND
14021 M:      Jaroslav Kysela <perex@perex.cz>
14022 M:      Takashi Iwai <tiwai@suse.com>
14023 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14024 W:      http://www.alsa-project.org/
14025 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
14026 T:      git git://git.alsa-project.org/alsa-kernel.git
14027 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
14028 S:      Maintained
14029 F:      Documentation/sound/
14030 F:      include/sound/
14031 F:      include/uapi/sound/
14032 F:      sound/
14033
14034 SOUND - COMPRESSED AUDIO
14035 M:      Vinod Koul <vkoul@kernel.org>
14036 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14037 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
14038 S:      Supported
14039 F:      Documentation/sound/designs/compress-offload.rst
14040 F:      include/sound/compress_driver.h
14041 F:      include/uapi/sound/compress_*
14042 F:      sound/core/compress_offload.c
14043 F:      sound/soc/soc-compress.c
14044
14045 SOUND - DMAENGINE HELPERS
14046 M:      Lars-Peter Clausen <lars@metafoo.de>
14047 S:      Supported
14048 F:      include/sound/dmaengine_pcm.h
14049 F:      sound/core/pcm_dmaengine.c
14050 F:      sound/soc/soc-generic-dmaengine-pcm.c
14051
14052 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
14053 M:      Liam Girdwood <lgirdwood@gmail.com>
14054 M:      Mark Brown <broonie@kernel.org>
14055 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
14056 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14057 W:      http://alsa-project.org/main/index.php/ASoC
14058 S:      Supported
14059 F:      Documentation/devicetree/bindings/sound/
14060 F:      Documentation/sound/soc/
14061 F:      sound/soc/
14062 F:      include/dt-bindings/sound/
14063 F:      include/sound/soc*
14064
14065 SOUNDWIRE SUBSYSTEM
14066 M:      Vinod Koul <vkoul@kernel.org>
14067 M:      Sanyog Kale <sanyog.r.kale@intel.com>
14068 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
14069 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14070 S:      Supported
14071 F:      Documentation/driver-api/soundwire/
14072 F:      drivers/soundwire/
14073 F:      include/linux/soundwire/
14074
14075 SP2 MEDIA DRIVER
14076 M:      Olli Salonen <olli.salonen@iki.fi>
14077 L:      linux-media@vger.kernel.org
14078 W:      https://linuxtv.org
14079 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14080 S:      Maintained
14081 F:      drivers/media/dvb-frontends/sp2*
14082
14083 SPARC + UltraSPARC (sparc/sparc64)
14084 M:      "David S. Miller" <davem@davemloft.net>
14085 L:      sparclinux@vger.kernel.org
14086 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
14087 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
14088 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
14089 S:      Maintained
14090 F:      arch/sparc/
14091 F:      drivers/sbus/
14092
14093 SPARC SERIAL DRIVERS
14094 M:      "David S. Miller" <davem@davemloft.net>
14095 L:      sparclinux@vger.kernel.org
14096 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
14097 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
14098 S:      Maintained
14099 F:      include/linux/sunserialcore.h
14100 F:      drivers/tty/serial/suncore.c
14101 F:      drivers/tty/serial/sunhv.c
14102 F:      drivers/tty/serial/sunsab.c
14103 F:      drivers/tty/serial/sunsab.h
14104 F:      drivers/tty/serial/sunsu.c
14105 F:      drivers/tty/serial/sunzilog.c
14106 F:      drivers/tty/serial/sunzilog.h
14107 F:      drivers/tty/vcc.c
14108
14109 SPARSE CHECKER
14110 M:      "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com>
14111 L:      linux-sparse@vger.kernel.org
14112 W:      https://sparse.wiki.kernel.org/
14113 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
14114 S:      Maintained
14115 F:      include/linux/compiler.h
14116
14117 SPEAR CLOCK FRAMEWORK SUPPORT
14118 M:      Viresh Kumar <vireshk@kernel.org>
14119 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14120 W:      http://www.st.com/spear
14121 S:      Maintained
14122 F:      drivers/clk/spear/
14123
14124 SPEAR PLATFORM SUPPORT
14125 M:      Viresh Kumar <vireshk@kernel.org>
14126 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
14127 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14128 W:      http://www.st.com/spear
14129 S:      Maintained
14130 F:      arch/arm/boot/dts/spear*
14131 F:      arch/arm/mach-spear/
14132
14133 SPI NOR SUBSYSTEM
14134 M:      Marek Vasut <marek.vasut@gmail.com>
14135 L:      linux-mtd@lists.infradead.org
14136 W:      http://www.linux-mtd.infradead.org/
14137 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
14138 T:      git git://git.infradead.org/linux-mtd.git spi-nor/fixes
14139 T:      git git://git.infradead.org/linux-mtd.git spi-nor/next
14140 S:      Maintained
14141 F:      drivers/mtd/spi-nor/
14142 F:      include/linux/mtd/spi-nor.h
14143
14144 SPI SUBSYSTEM
14145 M:      Mark Brown <broonie@kernel.org>
14146 L:      linux-spi@vger.kernel.org
14147 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
14148 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
14149 S:      Maintained
14150 F:      Documentation/devicetree/bindings/spi/
14151 F:      Documentation/spi/
14152 F:      drivers/spi/
14153 F:      include/linux/spi/
14154 F:      include/uapi/linux/spi/
14155 F:      tools/spi/
14156
14157 SPIDERNET NETWORK DRIVER for CELL
14158 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
14159 L:      netdev@vger.kernel.org
14160 S:      Supported
14161 F:      Documentation/networking/spider_net.txt
14162 F:      drivers/net/ethernet/toshiba/spider_net*
14163
14164 SPMI SUBSYSTEM
14165 R:      Stephen Boyd <sboyd@kernel.org>
14166 L:      linux-arm-msm@vger.kernel.org
14167 F:      Documentation/devicetree/bindings/spmi/
14168 F:      drivers/spmi/
14169 F:      include/dt-bindings/spmi/spmi.h
14170 F:      include/linux/spmi.h
14171 F:      include/trace/events/spmi.h
14172
14173 SPU FILE SYSTEM
14174 M:      Jeremy Kerr <jk@ozlabs.org>
14175 L:      linuxppc-dev@lists.ozlabs.org
14176 W:      http://www.ibm.com/developerworks/power/cell/
14177 S:      Supported
14178 F:      Documentation/filesystems/spufs.txt
14179 F:      arch/powerpc/platforms/cell/spufs/
14180
14181 SQUASHFS FILE SYSTEM
14182 M:      Phillip Lougher <phillip@squashfs.org.uk>
14183 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
14184 W:      http://squashfs.org.uk
14185 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
14186 S:      Maintained
14187 F:      Documentation/filesystems/squashfs.txt
14188 F:      fs/squashfs/
14189
14190 SRM (Alpha) environment access
14191 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
14192 S:      Maintained
14193 F:      arch/alpha/kernel/srm_env.c
14194
14195 ST STM32 I2C/SMBUS DRIVER
14196 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
14197 L:      linux-i2c@vger.kernel.org
14198 S:      Maintained
14199 F:      drivers/i2c/busses/i2c-stm32*
14200
14201 ST VL53L0X ToF RANGER(I2C) IIO DRIVER
14202 M:      Song Qiang <songqiang1304521@gmail.com>
14203 L:      linux-iio@vger.kernel.org
14204 S:      Maintained
14205 F:      drivers/iio/proximity/vl53l0x-i2c.c
14206 F:      Documentation/devicetree/bindings/iio/proximity/vl53l0x.txt
14207
14208 STABLE BRANCH
14209 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14210 M:      Sasha Levin <sashal@kernel.org>
14211 L:      stable@vger.kernel.org
14212 S:      Supported
14213 F:      Documentation/process/stable-kernel-rules.rst
14214
14215 STAGING - COMEDI
14216 M:      Ian Abbott <abbotti@mev.co.uk>
14217 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
14218 S:      Odd Fixes
14219 F:      drivers/staging/comedi/
14220
14221 STAGING - EROFS FILE SYSTEM
14222 M:      Gao Xiang <gaoxiang25@huawei.com>
14223 M:      Chao Yu <yuchao0@huawei.com>
14224 L:      linux-erofs@lists.ozlabs.org
14225 S:      Maintained
14226 F:      drivers/staging/erofs/
14227
14228 STAGING - INDUSTRIAL IO
14229 M:      Jonathan Cameron <jic23@kernel.org>
14230 L:      linux-iio@vger.kernel.org
14231 S:      Odd Fixes
14232 F:      Documentation/devicetree/bindings/staging/iio/
14233 F:      drivers/staging/iio/
14234
14235 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
14236 M:      Marc Dietrich <marvin24@gmx.de>
14237 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
14238 L:      linux-tegra@vger.kernel.org
14239 S:      Maintained
14240 F:      drivers/staging/nvec/
14241
14242 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
14243 M:      Jens Frederich <jfrederich@gmail.com>
14244 M:      Daniel Drake <dsd@laptop.org>
14245 M:      Jon Nettleton <jon.nettleton@gmail.com>
14246 W:      http://wiki.laptop.org/go/DCON
14247 S:      Maintained
14248 F:      drivers/staging/olpc_dcon/
14249
14250 STAGING - REALTEK RTL8712U DRIVERS
14251 M:      Larry Finger <Larry.Finger@lwfinger.net>
14252 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
14253 S:      Odd Fixes
14254 F:      drivers/staging/rtl8712/
14255
14256 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
14257 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
14258 M:      Teddy Wang <teddy.wang@siliconmotion.com>
14259 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
14260 L:      linux-fbdev@vger.kernel.org
14261 S:      Maintained
14262 F:      drivers/staging/sm750fb/
14263
14264 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
14265 M:      William Hubbs <w.d.hubbs@gmail.com>
14266 M:      Chris Brannon <chris@the-brannons.com>
14267 M:      Kirk Reiser <kirk@reisers.ca>
14268 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
14269 L:      speakup@linux-speakup.org
14270 W:      http://www.linux-speakup.org/
14271 S:      Odd Fixes
14272 F:      drivers/staging/speakup/
14273
14274 STAGING - VIA VT665X DRIVERS
14275 M:      Forest Bond <forest@alittletooquiet.net>
14276 S:      Odd Fixes
14277 F:      drivers/staging/vt665?/
14278
14279 STAGING - WILC1000 WIFI DRIVER
14280 M:      Aditya Shankar <aditya.shankar@microchip.com>
14281 M:      Ganesh Krishna <ganesh.krishna@microchip.com>
14282 L:      linux-wireless@vger.kernel.org
14283 S:      Supported
14284 F:      drivers/staging/wilc1000/
14285
14286 STAGING - XGI Z7,Z9,Z11 PCI DISPLAY DRIVER
14287 M:      Arnaud Patard <arnaud.patard@rtp-net.org>
14288 S:      Odd Fixes
14289 F:      drivers/staging/xgifb/
14290
14291 STAGING SUBSYSTEM
14292 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14293 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
14294 L:      devel@driverdev.osuosl.org
14295 S:      Supported
14296 F:      drivers/staging/
14297
14298 STARFIRE/DURALAN NETWORK DRIVER
14299 M:      Ion Badulescu <ionut@badula.org>
14300 S:      Odd Fixes
14301 F:      drivers/net/ethernet/adaptec/starfire*
14302
14303 STEC S1220 SKD DRIVER
14304 M:      Bart Van Assche <bart.vanassche@wdc.com>
14305 L:      linux-block@vger.kernel.org
14306 S:      Maintained
14307 F:      drivers/block/skd*[ch]
14308
14309 STI AUDIO (ASoC) DRIVERS
14310 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
14311 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14312 S:      Maintained
14313 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
14314 F:      sound/soc/sti/
14315
14316 STI CEC DRIVER
14317 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
14318 S:      Maintained
14319 F:      drivers/media/platform/sti/cec/
14320 F:      Documentation/devicetree/bindings/media/stih-cec.txt
14321
14322 STK1160 USB VIDEO CAPTURE DRIVER
14323 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
14324 L:      linux-media@vger.kernel.org
14325 T:      git git://linuxtv.org/media_tree.git
14326 S:      Maintained
14327 F:      drivers/media/usb/stk1160/
14328
14329 STM32 AUDIO (ASoC) DRIVERS
14330 M:      Olivier Moysan <olivier.moysan@st.com>
14331 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
14332 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14333 S:      Maintained
14334 F:      Documentation/devicetree/bindings/sound/st,stm32-*.txt
14335 F:      sound/soc/stm/
14336
14337 STM32 TIMER/LPTIMER DRIVERS
14338 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
14339 S:      Maintained
14340 F:      drivers/*/stm32-*timer*
14341 F:      drivers/pwm/pwm-stm32*
14342 F:      include/linux/*/stm32-*tim*
14343 F:      Documentation/ABI/testing/*timer-stm32
14344 F:      Documentation/devicetree/bindings/*/stm32-*timer*
14345 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
14346
14347 STMMAC ETHERNET DRIVER
14348 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
14349 M:      Alexandre Torgue <alexandre.torgue@st.com>
14350 M:      Jose Abreu <joabreu@synopsys.com>
14351 L:      netdev@vger.kernel.org
14352 W:      http://www.stlinux.com
14353 S:      Supported
14354 F:      drivers/net/ethernet/stmicro/stmmac/
14355
14356 SUN3/3X
14357 M:      Sam Creasey <sammy@sammy.net>
14358 W:      http://sammy.net/sun3/
14359 S:      Maintained
14360 F:      arch/m68k/kernel/*sun3*
14361 F:      arch/m68k/sun3*/
14362 F:      arch/m68k/include/asm/sun3*
14363 F:      drivers/net/ethernet/i825xx/sun3*
14364
14365 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
14366 M:      Hans de Goede <hdegoede@redhat.com>
14367 L:      linux-input@vger.kernel.org
14368 S:      Maintained
14369 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
14370 F:      drivers/input/keyboard/sun4i-lradc-keys.c
14371
14372 SUNDANCE NETWORK DRIVER
14373 M:      Denis Kirjanov <kda@linux-powerpc.org>
14374 L:      netdev@vger.kernel.org
14375 S:      Maintained
14376 F:      drivers/net/ethernet/dlink/sundance.c
14377
14378 SUPERH
14379 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
14380 M:      Rich Felker <dalias@libc.org>
14381 L:      linux-sh@vger.kernel.org
14382 Q:      http://patchwork.kernel.org/project/linux-sh/list/
14383 S:      Maintained
14384 F:      Documentation/sh/
14385 F:      arch/sh/
14386 F:      drivers/sh/
14387
14388 SUSPEND TO RAM
14389 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
14390 M:      Len Brown <len.brown@intel.com>
14391 M:      Pavel Machek <pavel@ucw.cz>
14392 L:      linux-pm@vger.kernel.org
14393 B:      https://bugzilla.kernel.org
14394 S:      Supported
14395 F:      Documentation/power/
14396 F:      arch/x86/kernel/acpi/
14397 F:      drivers/base/power/
14398 F:      kernel/power/
14399 F:      include/linux/suspend.h
14400 F:      include/linux/freezer.h
14401 F:      include/linux/pm.h
14402
14403 SVGA HANDLING
14404 M:      Martin Mares <mj@ucw.cz>
14405 L:      linux-video@atrey.karlin.mff.cuni.cz
14406 S:      Maintained
14407 F:      Documentation/svga.txt
14408 F:      arch/x86/boot/video*
14409
14410 SWIOTLB SUBSYSTEM
14411 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
14412 L:      iommu@lists.linux-foundation.org
14413 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
14414 S:      Supported
14415 F:      kernel/dma/swiotlb.c
14416 F:      arch/*/kernel/pci-swiotlb.c
14417 F:      include/linux/swiotlb.h
14418
14419 SWITCHDEV
14420 M:      Jiri Pirko <jiri@resnulli.us>
14421 M:      Ivan Vecera <ivecera@redhat.com>
14422 L:      netdev@vger.kernel.org
14423 S:      Supported
14424 F:      net/switchdev/
14425 F:      include/net/switchdev.h
14426
14427 SY8106A REGULATOR DRIVER
14428 M:      Icenowy Zheng <icenowy@aosc.io>
14429 S:      Maintained
14430 F:      drivers/regulator/sy8106a-regulator.c
14431 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
14432
14433 SYNC FILE FRAMEWORK
14434 M:      Sumit Semwal <sumit.semwal@linaro.org>
14435 R:      Gustavo Padovan <gustavo@padovan.org>
14436 S:      Maintained
14437 L:      linux-media@vger.kernel.org
14438 L:      dri-devel@lists.freedesktop.org
14439 F:      drivers/dma-buf/sync_*
14440 F:      drivers/dma-buf/dma-fence*
14441 F:      drivers/dma-buf/sw_sync.c
14442 F:      include/linux/sync_file.h
14443 F:      include/uapi/linux/sync_file.h
14444 F:      Documentation/sync_file.txt
14445 T:      git git://anongit.freedesktop.org/drm/drm-misc
14446
14447 SYNOPSYS ARC ARCHITECTURE
14448 M:      Vineet Gupta <vgupta@synopsys.com>
14449 L:      linux-snps-arc@lists.infradead.org
14450 S:      Supported
14451 F:      arch/arc/
14452 F:      Documentation/devicetree/bindings/arc/*
14453 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
14454 F:      drivers/clocksource/arc_timer.c
14455 F:      drivers/tty/serial/arc_uart.c
14456 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
14457
14458 SYNOPSYS ARC HSDK SDP pll clock driver
14459 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14460 S:      Supported
14461 F:      drivers/clk/clk-hsdk-pll.c
14462 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
14463
14464 SYNOPSYS ARC SDP clock driver
14465 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14466 S:      Supported
14467 F:      drivers/clk/axs10x/*
14468 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
14469
14470 SYNOPSYS ARC SDP platform support
14471 M:      Alexey Brodkin <abrodkin@synopsys.com>
14472 S:      Supported
14473 F:      arch/arc/plat-axs10x
14474 F:      arch/arc/boot/dts/ax*
14475 F:      Documentation/devicetree/bindings/arc/axs10*
14476
14477 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
14478 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14479 S:      Supported
14480 F:      drivers/reset/reset-axs10x.c
14481 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
14482
14483 SYNOPSYS CREG GPIO DRIVER
14484 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14485 S:      Maintained
14486 F:      drivers/gpio/gpio-creg-snps.c
14487 F:      Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt
14488
14489 SYNOPSYS DESIGNWARE 8250 UART DRIVER
14490 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14491 S:      Maintained
14492 F:      drivers/tty/serial/8250/8250_dw.c
14493
14494 SYNOPSYS DESIGNWARE APB GPIO DRIVER
14495 M:      Hoan Tran <hotran@apm.com>
14496 L:      linux-gpio@vger.kernel.org
14497 S:      Maintained
14498 F:      drivers/gpio/gpio-dwapb.c
14499 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
14500
14501 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
14502 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14503 S:      Maintained
14504 F:      drivers/dma/dwi-axi-dmac/
14505 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
14506
14507 SYNOPSYS DESIGNWARE DMAC DRIVER
14508 M:      Viresh Kumar <vireshk@kernel.org>
14509 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14510 S:      Maintained
14511 F:      include/linux/dma/dw.h
14512 F:      include/linux/platform_data/dma-dw.h
14513 F:      drivers/dma/dw/
14514
14515 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
14516 M:      Jose Abreu <Jose.Abreu@synopsys.com>
14517 L:      netdev@vger.kernel.org
14518 S:      Supported
14519 F:      drivers/net/ethernet/synopsys/
14520
14521 SYNOPSYS DESIGNWARE I2C DRIVER
14522 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
14523 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14524 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
14525 L:      linux-i2c@vger.kernel.org
14526 S:      Maintained
14527 F:      drivers/i2c/busses/i2c-designware-*
14528 F:      include/linux/platform_data/i2c-designware.h
14529
14530 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
14531 M:      Jaehoon Chung <jh80.chung@samsung.com>
14532 L:      linux-mmc@vger.kernel.org
14533 S:      Maintained
14534 F:      drivers/mmc/host/dw_mmc*
14535
14536 SYNOPSYS HSDK RESET CONTROLLER DRIVER
14537 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14538 S:      Supported
14539 F:      drivers/reset/reset-hsdk.c
14540 F:      include/dt-bindings/reset/snps,hsdk-reset.h
14541 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
14542
14543 SYSTEM CONFIGURATION (SYSCON)
14544 M:      Lee Jones <lee.jones@linaro.org>
14545 M:      Arnd Bergmann <arnd@arndb.de>
14546 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
14547 S:      Supported
14548 F:      drivers/mfd/syscon.c
14549
14550 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
14551 M:      Sudeep Holla <sudeep.holla@arm.com>
14552 L:      linux-arm-kernel@lists.infradead.org
14553 S:      Maintained
14554 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
14555 F:      drivers/clk/clk-sc[mp]i.c
14556 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
14557 F:      drivers/firmware/arm_scpi.c
14558 F:      drivers/firmware/arm_scmi/
14559 F:      include/linux/sc[mp]i_protocol.h
14560
14561 SYSTEM RESET/SHUTDOWN DRIVERS
14562 M:      Sebastian Reichel <sre@kernel.org>
14563 L:      linux-pm@vger.kernel.org
14564 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
14565 S:      Maintained
14566 F:      Documentation/devicetree/bindings/power/reset/
14567 F:      drivers/power/reset/
14568
14569 SYSTEM TRACE MODULE CLASS
14570 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
14571 S:      Maintained
14572 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
14573 F:      Documentation/trace/stm.rst
14574 F:      drivers/hwtracing/stm/
14575 F:      include/linux/stm.h
14576 F:      include/uapi/linux/stm.h
14577
14578 SYSV FILESYSTEM
14579 M:      Christoph Hellwig <hch@infradead.org>
14580 S:      Maintained
14581 F:      Documentation/filesystems/sysv-fs.txt
14582 F:      fs/sysv/
14583 F:      include/linux/sysv_fs.h
14584
14585 TARGET SUBSYSTEM
14586 M:      "Nicholas A. Bellinger" <nab@linux-iscsi.org>
14587 L:      linux-scsi@vger.kernel.org
14588 L:      target-devel@vger.kernel.org
14589 W:      http://www.linux-iscsi.org
14590 W:      http://groups.google.com/group/linux-iscsi-target-dev
14591 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
14592 S:      Supported
14593 F:      drivers/target/
14594 F:      include/target/
14595 F:      Documentation/target/
14596
14597 TASKSTATS STATISTICS INTERFACE
14598 M:      Balbir Singh <bsingharora@gmail.com>
14599 S:      Maintained
14600 F:      Documentation/accounting/taskstats*
14601 F:      include/linux/taskstats*
14602 F:      kernel/taskstats.c
14603
14604 TC subsystem
14605 M:      Jamal Hadi Salim <jhs@mojatatu.com>
14606 M:      Cong Wang <xiyou.wangcong@gmail.com>
14607 M:      Jiri Pirko <jiri@resnulli.us>
14608 L:      netdev@vger.kernel.org
14609 S:      Maintained
14610 F:      include/net/pkt_cls.h
14611 F:      include/net/pkt_sched.h
14612 F:      include/net/tc_act/
14613 F:      include/uapi/linux/pkt_cls.h
14614 F:      include/uapi/linux/pkt_sched.h
14615 F:      include/uapi/linux/tc_act/
14616 F:      include/uapi/linux/tc_ematch/
14617 F:      net/sched/
14618
14619 TC90522 MEDIA DRIVER
14620 M:      Akihiro Tsukada <tskd08@gmail.com>
14621 L:      linux-media@vger.kernel.org
14622 S:      Odd Fixes
14623 F:      drivers/media/dvb-frontends/tc90522*
14624
14625 TCP LOW PRIORITY MODULE
14626 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
14627 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
14628 W:      http://tcp-lp-mod.sourceforge.net/
14629 S:      Maintained
14630 F:      net/ipv4/tcp_lp.c
14631
14632 TDA10071 MEDIA DRIVER
14633 M:      Antti Palosaari <crope@iki.fi>
14634 L:      linux-media@vger.kernel.org
14635 W:      https://linuxtv.org
14636 W:      http://palosaari.fi/linux/
14637 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14638 T:      git git://linuxtv.org/anttip/media_tree.git
14639 S:      Maintained
14640 F:      drivers/media/dvb-frontends/tda10071*
14641
14642 TDA18212 MEDIA DRIVER
14643 M:      Antti Palosaari <crope@iki.fi>
14644 L:      linux-media@vger.kernel.org
14645 W:      https://linuxtv.org
14646 W:      http://palosaari.fi/linux/
14647 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14648 T:      git git://linuxtv.org/anttip/media_tree.git
14649 S:      Maintained
14650 F:      drivers/media/tuners/tda18212*
14651
14652 TDA18218 MEDIA DRIVER
14653 M:      Antti Palosaari <crope@iki.fi>
14654 L:      linux-media@vger.kernel.org
14655 W:      https://linuxtv.org
14656 W:      http://palosaari.fi/linux/
14657 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14658 T:      git git://linuxtv.org/anttip/media_tree.git
14659 S:      Maintained
14660 F:      drivers/media/tuners/tda18218*
14661
14662 TDA18250 MEDIA DRIVER
14663 M:      Olli Salonen <olli.salonen@iki.fi>
14664 L:      linux-media@vger.kernel.org
14665 W:      https://linuxtv.org
14666 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14667 T:      git git://linuxtv.org/media_tree.git
14668 S:      Maintained
14669 F:      drivers/media/tuners/tda18250*
14670
14671 TDA18271 MEDIA DRIVER
14672 M:      Michael Krufky <mkrufky@linuxtv.org>
14673 L:      linux-media@vger.kernel.org
14674 W:      https://linuxtv.org
14675 W:      http://github.com/mkrufky
14676 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14677 T:      git git://linuxtv.org/mkrufky/tuners.git
14678 S:      Maintained
14679 F:      drivers/media/tuners/tda18271*
14680
14681 TDA1997x MEDIA DRIVER
14682 M:      Tim Harvey <tharvey@gateworks.com>
14683 L:      linux-media@vger.kernel.org
14684 W:      https://linuxtv.org
14685 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14686 S:      Maintained
14687 F:      drivers/media/i2c/tda1997x.*
14688
14689 TDA827x MEDIA DRIVER
14690 M:      Michael Krufky <mkrufky@linuxtv.org>
14691 L:      linux-media@vger.kernel.org
14692 W:      https://linuxtv.org
14693 W:      http://github.com/mkrufky
14694 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14695 T:      git git://linuxtv.org/mkrufky/tuners.git
14696 S:      Maintained
14697 F:      drivers/media/tuners/tda8290.*
14698
14699 TDA8290 MEDIA DRIVER
14700 M:      Michael Krufky <mkrufky@linuxtv.org>
14701 L:      linux-media@vger.kernel.org
14702 W:      https://linuxtv.org
14703 W:      http://github.com/mkrufky
14704 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14705 T:      git git://linuxtv.org/mkrufky/tuners.git
14706 S:      Maintained
14707 F:      drivers/media/tuners/tda8290.*
14708
14709 TDA9840 MEDIA DRIVER
14710 M:      Hans Verkuil <hverkuil@xs4all.nl>
14711 L:      linux-media@vger.kernel.org
14712 T:      git git://linuxtv.org/media_tree.git
14713 W:      https://linuxtv.org
14714 S:      Maintained
14715 F:      drivers/media/i2c/tda9840*
14716
14717 TEA5761 TUNER DRIVER
14718 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14719 L:      linux-media@vger.kernel.org
14720 W:      https://linuxtv.org
14721 T:      git git://linuxtv.org/media_tree.git
14722 S:      Odd fixes
14723 F:      drivers/media/tuners/tea5761.*
14724
14725 TEA5767 TUNER DRIVER
14726 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14727 L:      linux-media@vger.kernel.org
14728 W:      https://linuxtv.org
14729 T:      git git://linuxtv.org/media_tree.git
14730 S:      Maintained
14731 F:      drivers/media/tuners/tea5767.*
14732
14733 TEA6415C MEDIA DRIVER
14734 M:      Hans Verkuil <hverkuil@xs4all.nl>
14735 L:      linux-media@vger.kernel.org
14736 T:      git git://linuxtv.org/media_tree.git
14737 W:      https://linuxtv.org
14738 S:      Maintained
14739 F:      drivers/media/i2c/tea6415c*
14740
14741 TEA6420 MEDIA DRIVER
14742 M:      Hans Verkuil <hverkuil@xs4all.nl>
14743 L:      linux-media@vger.kernel.org
14744 T:      git git://linuxtv.org/media_tree.git
14745 W:      https://linuxtv.org
14746 S:      Maintained
14747 F:      drivers/media/i2c/tea6420*
14748
14749 TEAM DRIVER
14750 M:      Jiri Pirko <jiri@resnulli.us>
14751 L:      netdev@vger.kernel.org
14752 S:      Supported
14753 F:      drivers/net/team/
14754 F:      include/linux/if_team.h
14755 F:      include/uapi/linux/if_team.h
14756
14757 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
14758 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
14759 S:      Maintained
14760 F:      arch/x86/platform/ts5500/
14761
14762 TECHNOTREND USB IR RECEIVER
14763 M:      Sean Young <sean@mess.org>
14764 L:      linux-media@vger.kernel.org
14765 S:      Maintained
14766 F:      drivers/media/rc/ttusbir.c
14767
14768 TECHWELL TW9910 VIDEO DECODER
14769 L:      linux-media@vger.kernel.org
14770 S:      Orphan
14771 F:      drivers/media/i2c/tw9910.c
14772 F:      include/media/i2c/tw9910.h
14773
14774 TEE SUBSYSTEM
14775 M:      Jens Wiklander <jens.wiklander@linaro.org>
14776 S:      Maintained
14777 F:      include/linux/tee_drv.h
14778 F:      include/uapi/linux/tee.h
14779 F:      drivers/tee/
14780 F:      Documentation/tee.txt
14781
14782 TEGRA ARCHITECTURE SUPPORT
14783 M:      Thierry Reding <thierry.reding@gmail.com>
14784 M:      Jonathan Hunter <jonathanh@nvidia.com>
14785 L:      linux-tegra@vger.kernel.org
14786 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
14787 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
14788 S:      Supported
14789 N:      [^a-z]tegra
14790
14791 TEGRA CLOCK DRIVER
14792 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
14793 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
14794 S:      Supported
14795 F:      drivers/clk/tegra/
14796
14797 TEGRA DMA DRIVERS
14798 M:      Laxman Dewangan <ldewangan@nvidia.com>
14799 M:      Jon Hunter <jonathanh@nvidia.com>
14800 S:      Supported
14801 F:      drivers/dma/tegra*
14802
14803 TEGRA I2C DRIVER
14804 M:      Laxman Dewangan <ldewangan@nvidia.com>
14805 S:      Supported
14806 F:      drivers/i2c/busses/i2c-tegra.c
14807
14808 TEGRA IOMMU DRIVERS
14809 M:      Thierry Reding <thierry.reding@gmail.com>
14810 L:      linux-tegra@vger.kernel.org
14811 S:      Supported
14812 F:      drivers/iommu/tegra*
14813
14814 TEGRA KBC DRIVER
14815 M:      Laxman Dewangan <ldewangan@nvidia.com>
14816 S:      Supported
14817 F:      drivers/input/keyboard/tegra-kbc.c
14818
14819 TEGRA NAND DRIVER
14820 M:      Stefan Agner <stefan@agner.ch>
14821 M:      Lucas Stach <dev@lynxeye.de>
14822 S:      Maintained
14823 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
14824 F:      drivers/mtd/nand/raw/tegra_nand.c
14825
14826 TEGRA PWM DRIVER
14827 M:      Thierry Reding <thierry.reding@gmail.com>
14828 S:      Supported
14829 F:      drivers/pwm/pwm-tegra.c
14830
14831 TEGRA SERIAL DRIVER
14832 M:      Laxman Dewangan <ldewangan@nvidia.com>
14833 S:      Supported
14834 F:      drivers/tty/serial/serial-tegra.c
14835
14836 TEGRA SPI DRIVER
14837 M:      Laxman Dewangan <ldewangan@nvidia.com>
14838 S:      Supported
14839 F:      drivers/spi/spi-tegra*
14840
14841 TEHUTI ETHERNET DRIVER
14842 M:      Andy Gospodarek <andy@greyhouse.net>
14843 L:      netdev@vger.kernel.org
14844 S:      Supported
14845 F:      drivers/net/ethernet/tehuti/*
14846
14847 Telecom Clock Driver for MCPL0010
14848 M:      Mark Gross <mark.gross@intel.com>
14849 S:      Supported
14850 F:      drivers/char/tlclk.c
14851
14852 TENSILICA XTENSA PORT (xtensa)
14853 M:      Chris Zankel <chris@zankel.net>
14854 M:      Max Filippov <jcmvbkbc@gmail.com>
14855 L:      linux-xtensa@linux-xtensa.org
14856 T:      git git://github.com/czankel/xtensa-linux.git
14857 S:      Maintained
14858 F:      arch/xtensa/
14859 F:      drivers/irqchip/irq-xtensa-*
14860
14861 Texas Instruments' System Control Interface (TISCI) Protocol Driver
14862 M:      Nishanth Menon <nm@ti.com>
14863 M:      Tero Kristo <t-kristo@ti.com>
14864 M:      Santosh Shilimkar <ssantosh@kernel.org>
14865 L:      linux-arm-kernel@lists.infradead.org
14866 S:      Maintained
14867 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
14868 F:      drivers/firmware/ti_sci*
14869 F:      include/linux/soc/ti/ti_sci_protocol.h
14870 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
14871 F:      drivers/soc/ti/ti_sci_pm_domains.c
14872 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
14873 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
14874 F:      drivers/clk/keystone/sci-clk.c
14875 F:      drivers/reset/reset-ti-sci.c
14876
14877 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
14878 M:      Hans Verkuil <hverkuil@xs4all.nl>
14879 L:      linux-media@vger.kernel.org
14880 T:      git git://linuxtv.org/media_tree.git
14881 W:      https://linuxtv.org
14882 S:      Maintained
14883 F:      drivers/media/radio/radio-raremono.c
14884
14885 THERMAL
14886 M:      Zhang Rui <rui.zhang@intel.com>
14887 M:      Eduardo Valentin <edubezval@gmail.com>
14888 R:      Daniel Lezcano <daniel.lezcano@linaro.org>
14889 L:      linux-pm@vger.kernel.org
14890 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
14891 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
14892 Q:      https://patchwork.kernel.org/project/linux-pm/list/
14893 S:      Supported
14894 F:      drivers/thermal/
14895 F:      include/linux/thermal.h
14896 F:      include/uapi/linux/thermal.h
14897 F:      include/linux/cpu_cooling.h
14898 F:      Documentation/devicetree/bindings/thermal/
14899
14900 THERMAL/CPU_COOLING
14901 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
14902 M:      Viresh Kumar <viresh.kumar@linaro.org>
14903 M:      Javi Merino <javi.merino@kernel.org>
14904 L:      linux-pm@vger.kernel.org
14905 S:      Supported
14906 F:      Documentation/thermal/cpu-cooling-api.txt
14907 F:      drivers/thermal/cpu_cooling.c
14908 F:      include/linux/cpu_cooling.h
14909
14910 THINKPAD ACPI EXTRAS DRIVER
14911 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
14912 L:      ibm-acpi-devel@lists.sourceforge.net
14913 L:      platform-driver-x86@vger.kernel.org
14914 W:      http://ibm-acpi.sourceforge.net
14915 W:      http://thinkwiki.org/wiki/Ibm-acpi
14916 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
14917 S:      Maintained
14918 F:      drivers/platform/x86/thinkpad_acpi.c
14919
14920 THUNDERBOLT DRIVER
14921 M:      Andreas Noever <andreas.noever@gmail.com>
14922 M:      Michael Jamet <michael.jamet@intel.com>
14923 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
14924 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
14925 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
14926 S:      Maintained
14927 F:      Documentation/admin-guide/thunderbolt.rst
14928 F:      drivers/thunderbolt/
14929 F:      include/linux/thunderbolt.h
14930
14931 THUNDERBOLT NETWORK DRIVER
14932 M:      Michael Jamet <michael.jamet@intel.com>
14933 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
14934 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
14935 L:      netdev@vger.kernel.org
14936 S:      Maintained
14937 F:      drivers/net/thunderbolt.c
14938
14939 THUNDERX GPIO DRIVER
14940 M:      David Daney <david.daney@cavium.com>
14941 S:      Maintained
14942 F:      drivers/gpio/gpio-thunderx.c
14943
14944 TI AM437X VPFE DRIVER
14945 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14946 L:      linux-media@vger.kernel.org
14947 W:      https://linuxtv.org
14948 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14949 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14950 S:      Maintained
14951 F:      drivers/media/platform/am437x/
14952
14953 TI BANDGAP AND THERMAL DRIVER
14954 M:      Eduardo Valentin <edubezval@gmail.com>
14955 M:      Keerthy <j-keerthy@ti.com>
14956 L:      linux-pm@vger.kernel.org
14957 L:      linux-omap@vger.kernel.org
14958 S:      Maintained
14959 F:      drivers/thermal/ti-soc-thermal/
14960
14961 TI BQ27XXX POWER SUPPLY DRIVER
14962 R:      Andrew F. Davis <afd@ti.com>
14963 F:      include/linux/power/bq27xxx_battery.h
14964 F:      drivers/power/supply/bq27xxx_battery.c
14965 F:      drivers/power/supply/bq27xxx_battery_i2c.c
14966
14967 TI CDCE706 CLOCK DRIVER
14968 M:      Max Filippov <jcmvbkbc@gmail.com>
14969 S:      Maintained
14970 F:      drivers/clk/clk-cdce706.c
14971
14972 TI CLOCK DRIVER
14973 M:      Tero Kristo <t-kristo@ti.com>
14974 L:      linux-omap@vger.kernel.org
14975 S:      Maintained
14976 F:      drivers/clk/ti/
14977 F:      include/linux/clk/ti.h
14978
14979 TI DAVINCI MACHINE SUPPORT
14980 M:      Sekhar Nori <nsekhar@ti.com>
14981 M:      Kevin Hilman <khilman@kernel.org>
14982 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14983 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
14984 S:      Supported
14985 F:      arch/arm/mach-davinci/
14986 F:      drivers/i2c/busses/i2c-davinci.c
14987 F:      arch/arm/boot/dts/da850*
14988
14989 TI DAVINCI SERIES CLOCK DRIVER
14990 M:      David Lechner <david@lechnology.com>
14991 R:      Sekhar Nori <nsekhar@ti.com>
14992 S:      Maintained
14993 F:      Documentation/devicetree/bindings/clock/ti/davinci/
14994 F:      drivers/clk/davinci/
14995
14996 TI DAVINCI SERIES GPIO DRIVER
14997 M:      Keerthy <j-keerthy@ti.com>
14998 L:      linux-gpio@vger.kernel.org
14999 S:      Maintained
15000 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
15001 F:      drivers/gpio/gpio-davinci.c
15002
15003 TI DAVINCI SERIES MEDIA DRIVER
15004 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
15005 L:      linux-media@vger.kernel.org
15006 W:      https://linuxtv.org
15007 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15008 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
15009 S:      Maintained
15010 F:      drivers/media/platform/davinci/
15011 F:      include/media/davinci/
15012
15013 TI ETHERNET SWITCH DRIVER (CPSW)
15014 R:      Grygorii Strashko <grygorii.strashko@ti.com>
15015 L:      linux-omap@vger.kernel.org
15016 L:      netdev@vger.kernel.org
15017 S:      Maintained
15018 F:      drivers/net/ethernet/ti/cpsw*
15019 F:      drivers/net/ethernet/ti/davinci*
15020
15021 TI FLASH MEDIA INTERFACE DRIVER
15022 M:      Alex Dubov <oakad@yahoo.com>
15023 S:      Maintained
15024 F:      drivers/misc/tifm*
15025 F:      drivers/mmc/host/tifm_sd.c
15026 F:      include/linux/tifm.h
15027
15028 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
15029 M:      Santosh Shilimkar <ssantosh@kernel.org>
15030 L:      linux-kernel@vger.kernel.org
15031 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15032 S:      Maintained
15033 F:      drivers/soc/ti/*
15034 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
15035
15036 TI LM49xxx FAMILY ASoC CODEC DRIVERS
15037 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
15038 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
15039 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15040 S:      Maintained
15041 F:      sound/soc/codecs/lm49453*
15042 F:      sound/soc/codecs/isabelle*
15043
15044 TI LP855x BACKLIGHT DRIVER
15045 M:      Milo Kim <milo.kim@ti.com>
15046 S:      Maintained
15047 F:      Documentation/backlight/lp855x-driver.txt
15048 F:      drivers/video/backlight/lp855x_bl.c
15049 F:      include/linux/platform_data/lp855x.h
15050
15051 TI LP8727 CHARGER DRIVER
15052 M:      Milo Kim <milo.kim@ti.com>
15053 S:      Maintained
15054 F:      drivers/power/supply/lp8727_charger.c
15055 F:      include/linux/platform_data/lp8727.h
15056
15057 TI LP8788 MFD DRIVER
15058 M:      Milo Kim <milo.kim@ti.com>
15059 S:      Maintained
15060 F:      drivers/iio/adc/lp8788_adc.c
15061 F:      drivers/leds/leds-lp8788.c
15062 F:      drivers/mfd/lp8788*.c
15063 F:      drivers/power/supply/lp8788-charger.c
15064 F:      drivers/regulator/lp8788-*.c
15065 F:      include/linux/mfd/lp8788*.h
15066
15067 TI NETCP ETHERNET DRIVER
15068 M:      Wingman Kwok <w-kwok2@ti.com>
15069 M:      Murali Karicheri <m-karicheri2@ti.com>
15070 L:      netdev@vger.kernel.org
15071 S:      Maintained
15072 F:      drivers/net/ethernet/ti/netcp*
15073
15074 TI PCM3060 ASoC CODEC DRIVER
15075 M:      Kirill Marinushkin <kmarinushkin@birdec.tech>
15076 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15077 S:      Maintained
15078 F:      Documentation/devicetree/bindings/sound/pcm3060.txt
15079 F:      sound/soc/codecs/pcm3060*
15080
15081 TI TAS571X FAMILY ASoC CODEC DRIVER
15082 M:      Kevin Cernekee <cernekee@chromium.org>
15083 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15084 S:      Odd Fixes
15085 F:      sound/soc/codecs/tas571x*
15086
15087 TI TRF7970A NFC DRIVER
15088 M:      Mark Greer <mgreer@animalcreek.com>
15089 L:      linux-wireless@vger.kernel.org
15090 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
15091 S:      Supported
15092 F:      drivers/nfc/trf7970a.c
15093 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
15094
15095 TI TWL4030 SERIES SOC CODEC DRIVER
15096 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
15097 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15098 S:      Maintained
15099 F:      sound/soc/codecs/twl4030*
15100
15101 TI VPE/CAL DRIVERS
15102 M:      Benoit Parrot <bparrot@ti.com>
15103 L:      linux-media@vger.kernel.org
15104 W:      http://linuxtv.org/
15105 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15106 S:      Maintained
15107 F:      drivers/media/platform/ti-vpe/
15108
15109 TI WILINK WIRELESS DRIVERS
15110 L:      linux-wireless@vger.kernel.org
15111 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
15112 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
15113 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
15114 S:      Orphan
15115 F:      drivers/net/wireless/ti/
15116 F:      include/linux/wl12xx.h
15117
15118 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
15119 M:      John Stultz <john.stultz@linaro.org>
15120 M:      Thomas Gleixner <tglx@linutronix.de>
15121 R:      Stephen Boyd <sboyd@kernel.org>
15122 L:      linux-kernel@vger.kernel.org
15123 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
15124 S:      Supported
15125 F:      include/linux/clocksource.h
15126 F:      include/linux/time.h
15127 F:      include/linux/timex.h
15128 F:      include/uapi/linux/time.h
15129 F:      include/uapi/linux/timex.h
15130 F:      kernel/time/clocksource.c
15131 F:      kernel/time/time*.c
15132 F:      kernel/time/alarmtimer.c
15133 F:      kernel/time/ntp.c
15134 F:      tools/testing/selftests/timers/
15135
15136 TIPC NETWORK LAYER
15137 M:      Jon Maloy <jon.maloy@ericsson.com>
15138 M:      Ying Xue <ying.xue@windriver.com>
15139 L:      netdev@vger.kernel.org (core kernel code)
15140 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
15141 W:      http://tipc.sourceforge.net/
15142 S:      Maintained
15143 F:      include/uapi/linux/tipc*.h
15144 F:      net/tipc/
15145
15146 TLAN NETWORK DRIVER
15147 M:      Samuel Chessman <chessman@tux.org>
15148 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
15149 W:      http://sourceforge.net/projects/tlan/
15150 S:      Maintained
15151 F:      Documentation/networking/tlan.txt
15152 F:      drivers/net/ethernet/ti/tlan.*
15153
15154 TM6000 VIDEO4LINUX DRIVER
15155 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15156 L:      linux-media@vger.kernel.org
15157 W:      https://linuxtv.org
15158 T:      git git://linuxtv.org/media_tree.git
15159 S:      Odd fixes
15160 F:      drivers/media/usb/tm6000/
15161 F:      Documentation/media/v4l-drivers/tm6000*
15162
15163 TMIO/SDHI MMC DRIVER
15164 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
15165 L:      linux-mmc@vger.kernel.org
15166 S:      Supported
15167 F:      drivers/mmc/host/tmio_mmc*
15168 F:      drivers/mmc/host/renesas_sdhi*
15169 F:      include/linux/mfd/tmio.h
15170
15171 TMP401 HARDWARE MONITOR DRIVER
15172 M:      Guenter Roeck <linux@roeck-us.net>
15173 L:      linux-hwmon@vger.kernel.org
15174 S:      Maintained
15175 F:      Documentation/hwmon/tmp401
15176 F:      drivers/hwmon/tmp401.c
15177
15178 TMPFS (SHMEM FILESYSTEM)
15179 M:      Hugh Dickins <hughd@google.com>
15180 L:      linux-mm@kvack.org
15181 S:      Maintained
15182 F:      include/linux/shmem_fs.h
15183 F:      mm/shmem.c
15184
15185 TOMOYO SECURITY MODULE
15186 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
15187 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
15188 L:      tomoyo-dev-en@lists.sourceforge.jp (subscribers-only, for developers in English)
15189 L:      tomoyo-users-en@lists.sourceforge.jp (subscribers-only, for users in English)
15190 L:      tomoyo-dev@lists.sourceforge.jp (subscribers-only, for developers in Japanese)
15191 L:      tomoyo-users@lists.sourceforge.jp (subscribers-only, for users in Japanese)
15192 W:      http://tomoyo.sourceforge.jp/
15193 T:      quilt http://svn.sourceforge.jp/svnroot/tomoyo/trunk/2.5.x/tomoyo-lsm/patches/
15194 S:      Maintained
15195 F:      security/tomoyo/
15196
15197 TOPSTAR LAPTOP EXTRAS DRIVER
15198 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
15199 L:      platform-driver-x86@vger.kernel.org
15200 S:      Maintained
15201 F:      drivers/platform/x86/topstar-laptop.c
15202
15203 TORTURE-TEST MODULES
15204 M:      Davidlohr Bueso <dave@stgolabs.net>
15205 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
15206 M:      Josh Triplett <josh@joshtriplett.org>
15207 L:      linux-kernel@vger.kernel.org
15208 S:      Supported
15209 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
15210 F:      Documentation/RCU/torture.txt
15211 F:      kernel/torture.c
15212 F:      kernel/rcu/rcutorture.c
15213 F:      kernel/rcu/rcuperf.c
15214 F:      kernel/locking/locktorture.c
15215
15216 TOSHIBA ACPI EXTRAS DRIVER
15217 M:      Azael Avalos <coproscefalo@gmail.com>
15218 L:      platform-driver-x86@vger.kernel.org
15219 S:      Maintained
15220 F:      drivers/platform/x86/toshiba_acpi.c
15221
15222 TOSHIBA BLUETOOTH DRIVER
15223 M:      Azael Avalos <coproscefalo@gmail.com>
15224 L:      platform-driver-x86@vger.kernel.org
15225 S:      Maintained
15226 F:      drivers/platform/x86/toshiba_bluetooth.c
15227
15228 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
15229 M:      Azael Avalos <coproscefalo@gmail.com>
15230 L:      platform-driver-x86@vger.kernel.org
15231 S:      Maintained
15232 F:      drivers/platform/x86/toshiba_haps.c
15233
15234 TOSHIBA SMM DRIVER
15235 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
15236 W:      http://www.buzzard.org.uk/toshiba/
15237 S:      Maintained
15238 F:      drivers/char/toshiba.c
15239 F:      include/linux/toshiba.h
15240 F:      include/uapi/linux/toshiba.h
15241
15242 TOSHIBA TC358743 DRIVER
15243 M:      Mats Randgaard <matrandg@cisco.com>
15244 L:      linux-media@vger.kernel.org
15245 S:      Maintained
15246 F:      drivers/media/i2c/tc358743*
15247 F:      include/media/i2c/tc358743.h
15248
15249 TOSHIBA WMI HOTKEYS DRIVER
15250 M:      Azael Avalos <coproscefalo@gmail.com>
15251 L:      platform-driver-x86@vger.kernel.org
15252 S:      Maintained
15253 F:      drivers/platform/x86/toshiba-wmi.c
15254
15255 TPM DEVICE DRIVER
15256 M:      Peter Huewe <peterhuewe@gmx.de>
15257 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
15258 R:      Jason Gunthorpe <jgg@ziepe.ca>
15259 L:      linux-integrity@vger.kernel.org
15260 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
15261 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
15262 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
15263 S:      Maintained
15264 F:      drivers/char/tpm/
15265
15266 TRACING
15267 M:      Steven Rostedt <rostedt@goodmis.org>
15268 M:      Ingo Molnar <mingo@redhat.com>
15269 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
15270 S:      Maintained
15271 F:      Documentation/trace/ftrace.rst
15272 F:      arch/*/*/*/ftrace.h
15273 F:      arch/*/kernel/ftrace.c
15274 F:      include/*/ftrace.h
15275 F:      include/linux/trace*.h
15276 F:      include/trace/
15277 F:      kernel/trace/
15278 F:      tools/testing/selftests/ftrace/
15279
15280 TRACING MMIO ACCESSES (MMIOTRACE)
15281 M:      Steven Rostedt <rostedt@goodmis.org>
15282 M:      Ingo Molnar <mingo@kernel.org>
15283 R:      Karol Herbst <karolherbst@gmail.com>
15284 R:      Pekka Paalanen <ppaalanen@gmail.com>
15285 S:      Maintained
15286 L:      linux-kernel@vger.kernel.org
15287 L:      nouveau@lists.freedesktop.org
15288 F:      kernel/trace/trace_mmiotrace.c
15289 F:      include/linux/mmiotrace.h
15290 F:      arch/x86/mm/kmmio.c
15291 F:      arch/x86/mm/mmio-mod.c
15292 F:      arch/x86/mm/testmmiotrace.c
15293
15294 TRIVIAL PATCHES
15295 M:      Jiri Kosina <trivial@kernel.org>
15296 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
15297 S:      Maintained
15298 K:      ^Subject:.*(?i)trivial
15299
15300 TEMPO SEMICONDUCTOR DRIVERS
15301 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
15302 S:      Maintained
15303 F:      sound/soc/codecs/tscs*.c
15304 F:      sound/soc/codecs/tscs*.h
15305 F:      Documentation/devicetree/bindings/sound/tscs*.txt
15306
15307 TTY LAYER
15308 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15309 M:      Jiri Slaby <jslaby@suse.com>
15310 S:      Supported
15311 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
15312 F:      Documentation/serial/
15313 F:      drivers/tty/
15314 F:      drivers/tty/serial/serial_core.c
15315 F:      include/linux/serial_core.h
15316 F:      include/linux/serial.h
15317 F:      include/linux/tty.h
15318 F:      include/uapi/linux/serial_core.h
15319 F:      include/uapi/linux/serial.h
15320 F:      include/uapi/linux/tty.h
15321
15322 TUA9001 MEDIA DRIVER
15323 M:      Antti Palosaari <crope@iki.fi>
15324 L:      linux-media@vger.kernel.org
15325 W:      https://linuxtv.org
15326 W:      http://palosaari.fi/linux/
15327 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15328 T:      git git://linuxtv.org/anttip/media_tree.git
15329 S:      Maintained
15330 F:      drivers/media/tuners/tua9001*
15331
15332 TULIP NETWORK DRIVERS
15333 L:      netdev@vger.kernel.org
15334 L:      linux-parisc@vger.kernel.org
15335 S:      Orphan
15336 F:      drivers/net/ethernet/dec/tulip/
15337
15338 TUN/TAP driver
15339 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
15340 W:      http://vtun.sourceforge.net/tun
15341 S:      Maintained
15342 F:      Documentation/networking/tuntap.txt
15343 F:      arch/um/os-Linux/drivers/
15344
15345 TURBOCHANNEL SUBSYSTEM
15346 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
15347 M:      Ralf Baechle <ralf@linux-mips.org>
15348 L:      linux-mips@vger.kernel.org
15349 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
15350 S:      Maintained
15351 F:      drivers/tc/
15352 F:      include/linux/tc.h
15353
15354 TURBOSTAT UTILITY
15355 M:      "Len Brown" <lenb@kernel.org>
15356 L:      linux-pm@vger.kernel.org
15357 B:      https://bugzilla.kernel.org
15358 Q:      https://patchwork.kernel.org/project/linux-pm/list/
15359 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
15360 S:      Supported
15361 F:      tools/power/x86/turbostat/
15362
15363 TW5864 VIDEO4LINUX DRIVER
15364 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
15365 M:      Anton Sviridenko <anton@corp.bluecherry.net>
15366 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
15367 M:      Andrey Utkin <andrey_utkin@fastmail.com>
15368 L:      linux-media@vger.kernel.org
15369 S:      Supported
15370 F:      drivers/media/pci/tw5864/
15371
15372 TW68 VIDEO4LINUX DRIVER
15373 M:      Hans Verkuil <hverkuil@xs4all.nl>
15374 L:      linux-media@vger.kernel.org
15375 T:      git git://linuxtv.org/media_tree.git
15376 W:      https://linuxtv.org
15377 S:      Odd Fixes
15378 F:      drivers/media/pci/tw68/
15379
15380 TW686X VIDEO4LINUX DRIVER
15381 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
15382 L:      linux-media@vger.kernel.org
15383 T:      git git://linuxtv.org/media_tree.git
15384 W:      http://linuxtv.org
15385 S:      Maintained
15386 F:      drivers/media/pci/tw686x/
15387
15388 UBI FILE SYSTEM (UBIFS)
15389 M:      Richard Weinberger <richard@nod.at>
15390 M:      Artem Bityutskiy <dedekind1@gmail.com>
15391 M:      Adrian Hunter <adrian.hunter@intel.com>
15392 L:      linux-mtd@lists.infradead.org
15393 T:      git git://git.infradead.org/ubifs-2.6.git
15394 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
15395 S:      Supported
15396 F:      Documentation/filesystems/ubifs.txt
15397 F:      fs/ubifs/
15398
15399 UCLINUX (M68KNOMMU AND COLDFIRE)
15400 M:      Greg Ungerer <gerg@linux-m68k.org>
15401 W:      http://www.linux-m68k.org/
15402 W:      http://www.uclinux.org/
15403 L:      linux-m68k@lists.linux-m68k.org
15404 L:      uclinux-dev@uclinux.org  (subscribers-only)
15405 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
15406 S:      Maintained
15407 F:      arch/m68k/coldfire/
15408 F:      arch/m68k/68*/
15409 F:      arch/m68k/*/*_no.*
15410 F:      arch/m68k/include/asm/*_no.*
15411
15412 UDF FILESYSTEM
15413 M:      Jan Kara <jack@suse.com>
15414 S:      Maintained
15415 F:      Documentation/filesystems/udf.txt
15416 F:      fs/udf/
15417
15418 UDRAW TABLET
15419 M:      Bastien Nocera <hadess@hadess.net>
15420 L:      linux-input@vger.kernel.org
15421 S:      Maintained
15422 F:      drivers/hid/hid-udraw-ps3.c
15423
15424 UFS FILESYSTEM
15425 M:      Evgeniy Dushistov <dushistov@mail.ru>
15426 S:      Maintained
15427 F:      Documentation/filesystems/ufs.txt
15428 F:      fs/ufs/
15429
15430 UHID USERSPACE HID IO DRIVER:
15431 M:      David Herrmann <dh.herrmann@googlemail.com>
15432 L:      linux-input@vger.kernel.org
15433 S:      Maintained
15434 F:      drivers/hid/uhid.c
15435 F:      include/uapi/linux/uhid.h
15436
15437 ULPI BUS
15438 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15439 L:      linux-usb@vger.kernel.org
15440 S:      Maintained
15441 F:      drivers/usb/common/ulpi.c
15442 F:      include/linux/ulpi/
15443
15444 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
15445 L:      linux-usb@vger.kernel.org
15446 S:      Orphan
15447 F:      drivers/uwb/
15448 F:      include/linux/uwb.h
15449 F:      include/linux/uwb/
15450
15451 UNICORE32 ARCHITECTURE:
15452 M:      Guan Xuetao <gxt@pku.edu.cn>
15453 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
15454 S:      Maintained
15455 T:      git git://github.com/gxt/linux.git
15456 F:      arch/unicore32/
15457
15458 UNIFDEF
15459 M:      Tony Finch <dot@dotat.at>
15460 W:      http://dotat.at/prog/unifdef
15461 S:      Maintained
15462 F:      scripts/unifdef.c
15463
15464 UNIFORM CDROM DRIVER
15465 M:      Jens Axboe <axboe@kernel.dk>
15466 W:      http://www.kernel.dk
15467 S:      Maintained
15468 F:      Documentation/cdrom/
15469 F:      drivers/cdrom/cdrom.c
15470 F:      include/linux/cdrom.h
15471 F:      include/uapi/linux/cdrom.h
15472
15473 UNISYS S-PAR DRIVERS
15474 M:      David Kershner <david.kershner@unisys.com>
15475 L:      sparmaintainer@unisys.com (Unisys internal)
15476 S:      Supported
15477 F:      include/linux/visorbus.h
15478 F:      drivers/visorbus/
15479 F:      drivers/staging/unisys/
15480
15481 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
15482 M:      Vinayak Holikatti <vinholikatti@gmail.com>
15483 L:      linux-scsi@vger.kernel.org
15484 S:      Supported
15485 F:      Documentation/scsi/ufs.txt
15486 F:      drivers/scsi/ufs/
15487
15488 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
15489 M:      Joao Pinto <jpinto@synopsys.com>
15490 L:      linux-scsi@vger.kernel.org
15491 S:      Supported
15492 F:      drivers/scsi/ufs/*dwc*
15493
15494 UNSORTED BLOCK IMAGES (UBI)
15495 M:      Artem Bityutskiy <dedekind1@gmail.com>
15496 M:      Richard Weinberger <richard@nod.at>
15497 W:      http://www.linux-mtd.infradead.org/
15498 L:      linux-mtd@lists.infradead.org
15499 T:      git git://git.infradead.org/ubifs-2.6.git
15500 S:      Supported
15501 F:      drivers/mtd/ubi/
15502 F:      include/linux/mtd/ubi.h
15503 F:      include/uapi/mtd/ubi-user.h
15504
15505 USB "USBNET" DRIVER FRAMEWORK
15506 M:      Oliver Neukum <oneukum@suse.com>
15507 L:      netdev@vger.kernel.org
15508 W:      http://www.linux-usb.org/usbnet
15509 S:      Maintained
15510 F:      drivers/net/usb/usbnet.c
15511 F:      include/linux/usb/usbnet.h
15512
15513 USB ACM DRIVER
15514 M:      Oliver Neukum <oneukum@suse.com>
15515 L:      linux-usb@vger.kernel.org
15516 S:      Maintained
15517 F:      Documentation/usb/acm.txt
15518 F:      drivers/usb/class/cdc-acm.*
15519
15520 USB AR5523 WIRELESS DRIVER
15521 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
15522 L:      linux-wireless@vger.kernel.org
15523 S:      Maintained
15524 F:      drivers/net/wireless/ath/ar5523/
15525
15526 USB ATTACHED SCSI
15527 M:      Oliver Neukum <oneukum@suse.com>
15528 L:      linux-usb@vger.kernel.org
15529 L:      linux-scsi@vger.kernel.org
15530 S:      Maintained
15531 F:      drivers/usb/storage/uas.c
15532
15533 USB CDC ETHERNET DRIVER
15534 M:      Oliver Neukum <oliver@neukum.org>
15535 L:      linux-usb@vger.kernel.org
15536 S:      Maintained
15537 F:      drivers/net/usb/cdc_*.c
15538 F:      include/uapi/linux/usb/cdc.h
15539
15540 USB CHAOSKEY DRIVER
15541 M:      Keith Packard <keithp@keithp.com>
15542 L:      linux-usb@vger.kernel.org
15543 S:      Maintained
15544 F:      drivers/usb/misc/chaoskey.c
15545
15546 USB CYPRESS C67X00 DRIVER
15547 M:      Peter Korsgaard <jacmet@sunsite.dk>
15548 L:      linux-usb@vger.kernel.org
15549 S:      Maintained
15550 F:      drivers/usb/c67x00/
15551
15552 USB DAVICOM DM9601 DRIVER
15553 M:      Peter Korsgaard <jacmet@sunsite.dk>
15554 L:      netdev@vger.kernel.org
15555 W:      http://www.linux-usb.org/usbnet
15556 S:      Maintained
15557 F:      drivers/net/usb/dm9601.c
15558
15559 USB DIAMOND RIO500 DRIVER
15560 M:      Cesar Miquel <miquel@df.uba.ar>
15561 L:      rio500-users@lists.sourceforge.net
15562 W:      http://rio500.sourceforge.net
15563 S:      Maintained
15564 F:      drivers/usb/misc/rio500*
15565
15566 USB EHCI DRIVER
15567 M:      Alan Stern <stern@rowland.harvard.edu>
15568 L:      linux-usb@vger.kernel.org
15569 S:      Maintained
15570 F:      Documentation/usb/ehci.txt
15571 F:      drivers/usb/host/ehci*
15572
15573 USB GADGET/PERIPHERAL SUBSYSTEM
15574 M:      Felipe Balbi <balbi@kernel.org>
15575 L:      linux-usb@vger.kernel.org
15576 W:      http://www.linux-usb.org/gadget
15577 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
15578 S:      Maintained
15579 F:      drivers/usb/gadget/
15580 F:      include/linux/usb/gadget*
15581
15582 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
15583 M:      Jiri Kosina <jikos@kernel.org>
15584 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
15585 L:      linux-usb@vger.kernel.org
15586 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
15587 S:      Maintained
15588 F:      Documentation/hid/hiddev.txt
15589 F:      drivers/hid/usbhid/
15590
15591 USB INTEL XHCI ROLE MUX DRIVER
15592 M:      Hans de Goede <hdegoede@redhat.com>
15593 L:      linux-usb@vger.kernel.org
15594 S:      Maintained
15595 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
15596
15597 USB ISP116X DRIVER
15598 M:      Olav Kongas <ok@artecdesign.ee>
15599 L:      linux-usb@vger.kernel.org
15600 S:      Maintained
15601 F:      drivers/usb/host/isp116x*
15602 F:      include/linux/usb/isp116x.h
15603
15604 USB LAN78XX ETHERNET DRIVER
15605 M:      Woojung Huh <woojung.huh@microchip.com>
15606 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
15607 L:      netdev@vger.kernel.org
15608 S:      Maintained
15609 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
15610 F:      drivers/net/usb/lan78xx.*
15611 F:      include/dt-bindings/net/microchip-lan78xx.h
15612
15613 USB MASS STORAGE DRIVER
15614 M:      Alan Stern <stern@rowland.harvard.edu>
15615 L:      linux-usb@vger.kernel.org
15616 L:      usb-storage@lists.one-eyed-alien.net
15617 S:      Maintained
15618 W:      http://www.one-eyed-alien.net/~mdharm/linux-usb/
15619 F:      drivers/usb/storage/
15620
15621 USB MIDI DRIVER
15622 M:      Clemens Ladisch <clemens@ladisch.de>
15623 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15624 T:      git git://git.alsa-project.org/alsa-kernel.git
15625 S:      Maintained
15626 F:      sound/usb/midi.*
15627
15628 USB NETWORKING DRIVERS
15629 L:      linux-usb@vger.kernel.org
15630 S:      Odd Fixes
15631 F:      drivers/net/usb/
15632
15633 USB OHCI DRIVER
15634 M:      Alan Stern <stern@rowland.harvard.edu>
15635 L:      linux-usb@vger.kernel.org
15636 S:      Maintained
15637 F:      Documentation/usb/ohci.txt
15638 F:      drivers/usb/host/ohci*
15639
15640 USB OTG FSM (Finite State Machine)
15641 M:      Peter Chen <Peter.Chen@nxp.com>
15642 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
15643 L:      linux-usb@vger.kernel.org
15644 S:      Maintained
15645 F:      drivers/usb/common/usb-otg-fsm.c
15646
15647 USB OVER IP DRIVER
15648 M:      Valentina Manea <valentina.manea.m@gmail.com>
15649 M:      Shuah Khan <shuah@kernel.org>
15650 L:      linux-usb@vger.kernel.org
15651 S:      Maintained
15652 F:      Documentation/usb/usbip_protocol.txt
15653 F:      drivers/usb/usbip/
15654 F:      tools/usb/usbip/
15655 F:      tools/testing/selftests/drivers/usb/usbip/
15656
15657 USB PEGASUS DRIVER
15658 M:      Petko Manolov <petkan@nucleusys.com>
15659 L:      linux-usb@vger.kernel.org
15660 L:      netdev@vger.kernel.org
15661 T:      git git://github.com/petkan/pegasus.git
15662 W:      https://github.com/petkan/pegasus
15663 S:      Maintained
15664 F:      drivers/net/usb/pegasus.*
15665
15666 USB PHY LAYER
15667 M:      Felipe Balbi <balbi@kernel.org>
15668 L:      linux-usb@vger.kernel.org
15669 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
15670 S:      Maintained
15671 F:      drivers/usb/phy/
15672
15673 USB PRINTER DRIVER (usblp)
15674 M:      Pete Zaitcev <zaitcev@redhat.com>
15675 L:      linux-usb@vger.kernel.org
15676 S:      Supported
15677 F:      drivers/usb/class/usblp.c
15678
15679 USB QMI WWAN NETWORK DRIVER
15680 M:      Bjørn Mork <bjorn@mork.no>
15681 L:      netdev@vger.kernel.org
15682 S:      Maintained
15683 F:      Documentation/ABI/testing/sysfs-class-net-qmi
15684 F:      drivers/net/usb/qmi_wwan.c
15685
15686 USB RTL8150 DRIVER
15687 M:      Petko Manolov <petkan@nucleusys.com>
15688 L:      linux-usb@vger.kernel.org
15689 L:      netdev@vger.kernel.org
15690 T:      git git://github.com/petkan/rtl8150.git
15691 W:      https://github.com/petkan/rtl8150
15692 S:      Maintained
15693 F:      drivers/net/usb/rtl8150.c
15694
15695 USB SERIAL SUBSYSTEM
15696 M:      Johan Hovold <johan@kernel.org>
15697 L:      linux-usb@vger.kernel.org
15698 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
15699 S:      Maintained
15700 F:      Documentation/usb/usb-serial.txt
15701 F:      drivers/usb/serial/
15702 F:      include/linux/usb/serial.h
15703
15704 USB SMSC75XX ETHERNET DRIVER
15705 M:      Steve Glendinning <steve.glendinning@shawell.net>
15706 L:      netdev@vger.kernel.org
15707 S:      Maintained
15708 F:      drivers/net/usb/smsc75xx.*
15709
15710 USB SMSC95XX ETHERNET DRIVER
15711 M:      Steve Glendinning <steve.glendinning@shawell.net>
15712 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
15713 L:      netdev@vger.kernel.org
15714 S:      Maintained
15715 F:      drivers/net/usb/smsc95xx.*
15716
15717 USB SUBSYSTEM
15718 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15719 L:      linux-usb@vger.kernel.org
15720 W:      http://www.linux-usb.org
15721 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
15722 S:      Supported
15723 F:      Documentation/devicetree/bindings/usb/
15724 F:      Documentation/usb/
15725 F:      drivers/usb/
15726 F:      include/linux/usb.h
15727 F:      include/linux/usb/
15728
15729 USB TYPEC PI3USB30532 MUX DRIVER
15730 M:      Hans de Goede <hdegoede@redhat.com>
15731 L:      linux-usb@vger.kernel.org
15732 S:      Maintained
15733 F:      drivers/usb/typec/mux/pi3usb30532.c
15734
15735 USB TYPEC CLASS
15736 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15737 L:      linux-usb@vger.kernel.org
15738 S:      Maintained
15739 F:      Documentation/ABI/testing/sysfs-class-typec
15740 F:      Documentation/driver-api/usb/typec.rst
15741 F:      drivers/usb/typec/
15742 F:      include/linux/usb/typec.h
15743
15744 USB TYPEC BUS FOR ALTERNATE MODES
15745 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15746 L:      linux-usb@vger.kernel.org
15747 S:      Maintained
15748 F:      Documentation/ABI/testing/sysfs-bus-typec
15749 F:      Documentation/driver-api/usb/typec_bus.rst
15750 F:      drivers/usb/typec/altmodes/
15751 F:      include/linux/usb/typec_altmode.h
15752
15753 USB TYPEC PORT CONTROLLER DRIVERS
15754 M:      Guenter Roeck <linux@roeck-us.net>
15755 L:      linux-usb@vger.kernel.org
15756 S:      Maintained
15757 F:      drivers/usb/typec/tcpm/
15758
15759 USB UHCI DRIVER
15760 M:      Alan Stern <stern@rowland.harvard.edu>
15761 L:      linux-usb@vger.kernel.org
15762 S:      Maintained
15763 F:      drivers/usb/host/uhci*
15764
15765 USB VIDEO CLASS
15766 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15767 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
15768 L:      linux-media@vger.kernel.org
15769 T:      git git://linuxtv.org/media_tree.git
15770 W:      http://www.ideasonboard.org/uvc/
15771 S:      Maintained
15772 F:      drivers/media/usb/uvc/
15773 F:      include/uapi/linux/uvcvideo.h
15774
15775 USB VISION DRIVER
15776 M:      Hans Verkuil <hverkuil@xs4all.nl>
15777 L:      linux-media@vger.kernel.org
15778 T:      git git://linuxtv.org/media_tree.git
15779 W:      https://linuxtv.org
15780 S:      Odd Fixes
15781 F:      drivers/media/usb/usbvision/
15782
15783 USB WEBCAM GADGET
15784 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15785 L:      linux-usb@vger.kernel.org
15786 S:      Maintained
15787 F:      drivers/usb/gadget/function/*uvc*
15788 F:      drivers/usb/gadget/legacy/webcam.c
15789 F:      include/uapi/linux/usb/g_uvc.h
15790
15791 USB WIRELESS RNDIS DRIVER (rndis_wlan)
15792 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
15793 L:      linux-wireless@vger.kernel.org
15794 S:      Maintained
15795 F:      drivers/net/wireless/rndis_wlan.c
15796
15797 USB XHCI DRIVER
15798 M:      Mathias Nyman <mathias.nyman@intel.com>
15799 L:      linux-usb@vger.kernel.org
15800 S:      Supported
15801 F:      drivers/usb/host/xhci*
15802 F:      drivers/usb/host/pci-quirks*
15803
15804 USB ZD1201 DRIVER
15805 L:      linux-wireless@vger.kernel.org
15806 W:      http://linux-lc100020.sourceforge.net
15807 S:      Orphan
15808 F:      drivers/net/wireless/zydas/zd1201.*
15809
15810 USB ZR364XX DRIVER
15811 M:      Antoine Jacquet <royale@zerezo.com>
15812 L:      linux-usb@vger.kernel.org
15813 L:      linux-media@vger.kernel.org
15814 T:      git git://linuxtv.org/media_tree.git
15815 W:      http://royale.zerezo.com/zr364xx/
15816 S:      Maintained
15817 F:      Documentation/media/v4l-drivers/zr364xx*
15818 F:      drivers/media/usb/zr364xx/
15819
15820 USER-MODE LINUX (UML)
15821 M:      Jeff Dike <jdike@addtoit.com>
15822 M:      Richard Weinberger <richard@nod.at>
15823 L:      linux-um@lists.infradead.org
15824 W:      http://user-mode-linux.sourceforge.net
15825 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
15826 S:      Maintained
15827 F:      Documentation/virtual/uml/
15828 F:      arch/um/
15829 F:      arch/x86/um/
15830 F:      fs/hostfs/
15831 F:      fs/hppfs/
15832
15833 USERSPACE COPYIN/COPYOUT (UIOVEC)
15834 M:      Alexander Viro <viro@zeniv.linux.org.uk>
15835 S:      Maintained
15836 F:      lib/iov_iter.c
15837 F:      include/linux/uio.h
15838
15839 USERSPACE DMA BUFFER DRIVER
15840 M:      Gerd Hoffmann <kraxel@redhat.com>
15841 S:      Maintained
15842 L:      dri-devel@lists.freedesktop.org
15843 F:      drivers/dma-buf/udmabuf.c
15844 F:      include/uapi/linux/udmabuf.h
15845 T:      git git://anongit.freedesktop.org/drm/drm-misc
15846
15847 USERSPACE I/O (UIO)
15848 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15849 S:      Maintained
15850 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
15851 F:      Documentation/driver-api/uio-howto.rst
15852 F:      drivers/uio/
15853 F:      include/linux/uio_driver.h
15854
15855 UTIL-LINUX PACKAGE
15856 M:      Karel Zak <kzak@redhat.com>
15857 L:      util-linux@vger.kernel.org
15858 W:      http://en.wikipedia.org/wiki/Util-linux
15859 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
15860 S:      Maintained
15861
15862 UUID HELPERS
15863 M:      Christoph Hellwig <hch@lst.de>
15864 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15865 L:      linux-kernel@vger.kernel.org
15866 T:      git git://git.infradead.org/users/hch/uuid.git
15867 F:      lib/uuid.c
15868 F:      lib/test_uuid.c
15869 F:      include/linux/uuid.h
15870 F:      include/uapi/linux/uuid.h
15871 S:      Maintained
15872
15873 UVESAFB DRIVER
15874 M:      Michal Januszewski <spock@gentoo.org>
15875 L:      linux-fbdev@vger.kernel.org
15876 W:      https://github.com/mjanusz/v86d
15877 S:      Maintained
15878 F:      Documentation/fb/uvesafb.txt
15879 F:      drivers/video/fbdev/uvesafb.*
15880
15881 VF610 NAND DRIVER
15882 M:      Stefan Agner <stefan@agner.ch>
15883 L:      linux-mtd@lists.infradead.org
15884 S:      Supported
15885 F:      drivers/mtd/nand/raw/vf610_nfc.c
15886
15887 VFAT/FAT/MSDOS FILESYSTEM
15888 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
15889 S:      Maintained
15890 F:      Documentation/filesystems/vfat.txt
15891 F:      fs/fat/
15892
15893 VFIO DRIVER
15894 M:      Alex Williamson <alex.williamson@redhat.com>
15895 L:      kvm@vger.kernel.org
15896 T:      git git://github.com/awilliam/linux-vfio.git
15897 S:      Maintained
15898 F:      Documentation/vfio.txt
15899 F:      drivers/vfio/
15900 F:      include/linux/vfio.h
15901 F:      include/uapi/linux/vfio.h
15902
15903 VFIO MEDIATED DEVICE DRIVERS
15904 M:      Kirti Wankhede <kwankhede@nvidia.com>
15905 L:      kvm@vger.kernel.org
15906 S:      Maintained
15907 F:      Documentation/vfio-mediated-device.txt
15908 F:      drivers/vfio/mdev/
15909 F:      include/linux/mdev.h
15910 F:      samples/vfio-mdev/
15911
15912 VFIO PLATFORM DRIVER
15913 M:      Eric Auger <eric.auger@redhat.com>
15914 L:      kvm@vger.kernel.org
15915 S:      Maintained
15916 F:      drivers/vfio/platform/
15917
15918 VGA_SWITCHEROO
15919 R:      Lukas Wunner <lukas@wunner.de>
15920 S:      Maintained
15921 F:      Documentation/gpu/vga-switcheroo.rst
15922 F:      drivers/gpu/vga/vga_switcheroo.c
15923 F:      include/linux/vga_switcheroo.h
15924 T:      git git://anongit.freedesktop.org/drm/drm-misc
15925
15926 VIA RHINE NETWORK DRIVER
15927 S:      Orphan
15928 F:      drivers/net/ethernet/via/via-rhine.c
15929
15930 VIA SD/MMC CARD CONTROLLER DRIVER
15931 M:      Bruce Chang <brucechang@via.com.tw>
15932 M:      Harald Welte <HaraldWelte@viatech.com>
15933 S:      Maintained
15934 F:      drivers/mmc/host/via-sdmmc.c
15935
15936 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
15937 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
15938 L:      linux-fbdev@vger.kernel.org
15939 S:      Maintained
15940 F:      include/linux/via-core.h
15941 F:      include/linux/via-gpio.h
15942 F:      include/linux/via_i2c.h
15943 F:      drivers/video/fbdev/via/
15944
15945 VIA VELOCITY NETWORK DRIVER
15946 M:      Francois Romieu <romieu@fr.zoreil.com>
15947 L:      netdev@vger.kernel.org
15948 S:      Maintained
15949 F:      drivers/net/ethernet/via/via-velocity.*
15950
15951 VICODEC VIRTUAL CODEC DRIVER
15952 M:      Hans Verkuil <hans.verkuil@cisco.com>
15953 L:      linux-media@vger.kernel.org
15954 T:      git git://linuxtv.org/media_tree.git
15955 W:      https://linuxtv.org
15956 S:      Maintained
15957 F:      drivers/media/platform/vicodec/*
15958
15959 VIDEO MULTIPLEXER DRIVER
15960 M:      Philipp Zabel <p.zabel@pengutronix.de>
15961 L:      linux-media@vger.kernel.org
15962 S:      Maintained
15963 F:      drivers/media/platform/video-mux.c
15964
15965 VIDEO I2C POLLING DRIVER
15966 M:      Matt Ranostay <matt.ranostay@konsulko.com>
15967 L:      linux-media@vger.kernel.org
15968 S:      Maintained
15969 F:      drivers/media/i2c/video-i2c.c
15970
15971 VIDEOBUF2 FRAMEWORK
15972 M:      Pawel Osciak <pawel@osciak.com>
15973 M:      Marek Szyprowski <m.szyprowski@samsung.com>
15974 M:      Kyungmin Park <kyungmin.park@samsung.com>
15975 L:      linux-media@vger.kernel.org
15976 S:      Maintained
15977 F:      drivers/media/common/videobuf2/*
15978 F:      include/media/videobuf2-*
15979
15980 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
15981 M:      Helen Koike <helen.koike@collabora.com>
15982 L:      linux-media@vger.kernel.org
15983 T:      git git://linuxtv.org/media_tree.git
15984 W:      https://linuxtv.org
15985 S:      Maintained
15986 F:      drivers/media/platform/vimc/*
15987
15988 VIRT LIB
15989 M:      Alex Williamson <alex.williamson@redhat.com>
15990 M:      Paolo Bonzini <pbonzini@redhat.com>
15991 L:      kvm@vger.kernel.org
15992 S:      Supported
15993 F:      virt/lib/
15994
15995 VIRTIO AND VHOST VSOCK DRIVER
15996 M:      Stefan Hajnoczi <stefanha@redhat.com>
15997 L:      kvm@vger.kernel.org
15998 L:      virtualization@lists.linux-foundation.org
15999 L:      netdev@vger.kernel.org
16000 S:      Maintained
16001 F:      include/linux/virtio_vsock.h
16002 F:      include/uapi/linux/virtio_vsock.h
16003 F:      include/uapi/linux/vsockmon.h
16004 F:      include/uapi/linux/vm_sockets_diag.h
16005 F:      net/vmw_vsock/diag.c
16006 F:      net/vmw_vsock/af_vsock_tap.c
16007 F:      net/vmw_vsock/virtio_transport_common.c
16008 F:      net/vmw_vsock/virtio_transport.c
16009 F:      drivers/net/vsockmon.c
16010 F:      drivers/vhost/vsock.c
16011 F:      tools/testing/vsock/
16012
16013 VIRTIO CONSOLE DRIVER
16014 M:      Amit Shah <amit@kernel.org>
16015 L:      virtualization@lists.linux-foundation.org
16016 S:      Maintained
16017 F:      drivers/char/virtio_console.c
16018 F:      include/linux/virtio_console.h
16019 F:      include/uapi/linux/virtio_console.h
16020
16021 VIRTIO CORE, NET AND BLOCK DRIVERS
16022 M:      "Michael S. Tsirkin" <mst@redhat.com>
16023 M:      Jason Wang <jasowang@redhat.com>
16024 L:      virtualization@lists.linux-foundation.org
16025 S:      Maintained
16026 F:      Documentation/devicetree/bindings/virtio/
16027 F:      drivers/virtio/
16028 F:      tools/virtio/
16029 F:      drivers/net/virtio_net.c
16030 F:      drivers/block/virtio_blk.c
16031 F:      include/linux/virtio*.h
16032 F:      include/uapi/linux/virtio_*.h
16033 F:      drivers/crypto/virtio/
16034 F:      mm/balloon_compaction.c
16035
16036 VIRTIO CRYPTO DRIVER
16037 M:      Gonglei <arei.gonglei@huawei.com>
16038 L:      virtualization@lists.linux-foundation.org
16039 L:      linux-crypto@vger.kernel.org
16040 S:      Maintained
16041 F:      drivers/crypto/virtio/
16042 F:      include/uapi/linux/virtio_crypto.h
16043
16044 VIRTIO DRIVERS FOR S390
16045 M:      Cornelia Huck <cohuck@redhat.com>
16046 M:      Halil Pasic <pasic@linux.ibm.com>
16047 L:      linux-s390@vger.kernel.org
16048 L:      virtualization@lists.linux-foundation.org
16049 L:      kvm@vger.kernel.org
16050 S:      Supported
16051 F:      drivers/s390/virtio/
16052 F:      arch/s390/include/uapi/asm/virtio-ccw.h
16053
16054 VIRTIO GPU DRIVER
16055 M:      David Airlie <airlied@linux.ie>
16056 M:      Gerd Hoffmann <kraxel@redhat.com>
16057 L:      dri-devel@lists.freedesktop.org
16058 L:      virtualization@lists.linux-foundation.org
16059 T:      git git://anongit.freedesktop.org/drm/drm-misc
16060 S:      Maintained
16061 F:      drivers/gpu/drm/virtio/
16062 F:      include/uapi/linux/virtio_gpu.h
16063
16064 VIRTIO HOST (VHOST)
16065 M:      "Michael S. Tsirkin" <mst@redhat.com>
16066 M:      Jason Wang <jasowang@redhat.com>
16067 L:      kvm@vger.kernel.org
16068 L:      virtualization@lists.linux-foundation.org
16069 L:      netdev@vger.kernel.org
16070 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
16071 S:      Maintained
16072 F:      drivers/vhost/
16073 F:      include/uapi/linux/vhost.h
16074
16075 VIRTIO INPUT DRIVER
16076 M:      Gerd Hoffmann <kraxel@redhat.com>
16077 S:      Maintained
16078 F:      drivers/virtio/virtio_input.c
16079 F:      include/uapi/linux/virtio_input.h
16080
16081 VIRTUAL BOX GUEST DEVICE DRIVER
16082 M:      Hans de Goede <hdegoede@redhat.com>
16083 M:      Arnd Bergmann <arnd@arndb.de>
16084 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16085 S:      Maintained
16086 F:      include/linux/vbox_utils.h
16087 F:      include/uapi/linux/vbox*.h
16088 F:      drivers/virt/vboxguest/
16089
16090 VIRTUAL SERIO DEVICE DRIVER
16091 M:      Stephen Chandler Paul <thatslyude@gmail.com>
16092 S:      Maintained
16093 F:      drivers/input/serio/userio.c
16094 F:      include/uapi/linux/userio.h
16095
16096 VIVID VIRTUAL VIDEO DRIVER
16097 M:      Hans Verkuil <hverkuil@xs4all.nl>
16098 L:      linux-media@vger.kernel.org
16099 T:      git git://linuxtv.org/media_tree.git
16100 W:      https://linuxtv.org
16101 S:      Maintained
16102 F:      drivers/media/platform/vivid/*
16103
16104 VLYNQ BUS
16105 M:      Florian Fainelli <f.fainelli@gmail.com>
16106 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
16107 S:      Maintained
16108 F:      drivers/vlynq/vlynq.c
16109 F:      include/linux/vlynq.h
16110
16111 VME SUBSYSTEM
16112 M:      Martyn Welch <martyn@welchs.me.uk>
16113 M:      Manohar Vanga <manohar.vanga@gmail.com>
16114 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16115 L:      devel@driverdev.osuosl.org
16116 S:      Maintained
16117 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
16118 F:      Documentation/driver-api/vme.rst
16119 F:      drivers/staging/vme/
16120 F:      drivers/vme/
16121 F:      include/linux/vme*
16122
16123 VMWARE BALLOON DRIVER
16124 M:      Xavier Deguillard <xdeguillard@vmware.com>
16125 M:      Nadav Amit <namit@vmware.com>
16126 M:      "VMware, Inc." <pv-drivers@vmware.com>
16127 L:      linux-kernel@vger.kernel.org
16128 S:      Maintained
16129 F:      drivers/misc/vmw_balloon.c
16130
16131 VMWARE HYPERVISOR INTERFACE
16132 M:      Alok Kataria <akataria@vmware.com>
16133 L:      virtualization@lists.linux-foundation.org
16134 S:      Supported
16135 F:      arch/x86/kernel/cpu/vmware.c
16136
16137 VMWARE PVRDMA DRIVER
16138 M:      Adit Ranadive <aditr@vmware.com>
16139 M:      VMware PV-Drivers <pv-drivers@vmware.com>
16140 L:      linux-rdma@vger.kernel.org
16141 S:      Maintained
16142 F:      drivers/infiniband/hw/vmw_pvrdma/
16143
16144 VMware PVSCSI driver
16145 M:      Jim Gill <jgill@vmware.com>
16146 M:      VMware PV-Drivers <pv-drivers@vmware.com>
16147 L:      linux-scsi@vger.kernel.org
16148 S:      Maintained
16149 F:      drivers/scsi/vmw_pvscsi.c
16150 F:      drivers/scsi/vmw_pvscsi.h
16151
16152 VMWARE VMMOUSE SUBDRIVER
16153 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
16154 M:      "VMware, Inc." <pv-drivers@vmware.com>
16155 L:      linux-input@vger.kernel.org
16156 S:      Maintained
16157 F:      drivers/input/mouse/vmmouse.c
16158 F:      drivers/input/mouse/vmmouse.h
16159
16160 VMWARE VMXNET3 ETHERNET DRIVER
16161 M:      Ronak Doshi <doshir@vmware.com>
16162 M:      "VMware, Inc." <pv-drivers@vmware.com>
16163 L:      netdev@vger.kernel.org
16164 S:      Maintained
16165 F:      drivers/net/vmxnet3/
16166
16167 VOCORE VOCORE2 BOARD
16168 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
16169 L:      linux-mips@vger.kernel.org
16170 S:      Maintained
16171 F:      arch/mips/boot/dts/ralink/vocore2.dts
16172
16173 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
16174 M:      Liam Girdwood <lgirdwood@gmail.com>
16175 M:      Mark Brown <broonie@kernel.org>
16176 L:      linux-kernel@vger.kernel.org
16177 W:      http://www.slimlogic.co.uk/?p=48
16178 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
16179 S:      Supported
16180 F:      Documentation/devicetree/bindings/regulator/
16181 F:      Documentation/power/regulator/
16182 F:      drivers/regulator/
16183 F:      include/dt-bindings/regulator/
16184 F:      include/linux/regulator/
16185
16186 VRF
16187 M:      David Ahern <dsa@cumulusnetworks.com>
16188 M:      Shrijeet Mukherjee <shrijeet@gmail.com>
16189 L:      netdev@vger.kernel.org
16190 S:      Maintained
16191 F:      drivers/net/vrf.c
16192 F:      Documentation/networking/vrf.txt
16193
16194 VT1211 HARDWARE MONITOR DRIVER
16195 M:      Juerg Haefliger <juergh@gmail.com>
16196 L:      linux-hwmon@vger.kernel.org
16197 S:      Maintained
16198 F:      Documentation/hwmon/vt1211
16199 F:      drivers/hwmon/vt1211.c
16200
16201 VT8231 HARDWARE MONITOR DRIVER
16202 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
16203 L:      linux-hwmon@vger.kernel.org
16204 S:      Maintained
16205 F:      drivers/hwmon/vt8231.c
16206
16207 VUB300 USB to SDIO/SD/MMC bridge chip
16208 M:      Tony Olech <tony.olech@elandigitalsystems.com>
16209 L:      linux-mmc@vger.kernel.org
16210 L:      linux-usb@vger.kernel.org
16211 S:      Supported
16212 F:      drivers/mmc/host/vub300.c
16213
16214 W1 DALLAS'S 1-WIRE BUS
16215 M:      Evgeniy Polyakov <zbr@ioremap.net>
16216 S:      Maintained
16217 F:      Documentation/devicetree/bindings/w1/
16218 F:      Documentation/w1/
16219 F:      drivers/w1/
16220 F:      include/linux/w1.h
16221
16222 W83791D HARDWARE MONITORING DRIVER
16223 M:      Marc Hulsman <m.hulsman@tudelft.nl>
16224 L:      linux-hwmon@vger.kernel.org
16225 S:      Maintained
16226 F:      Documentation/hwmon/w83791d
16227 F:      drivers/hwmon/w83791d.c
16228
16229 W83793 HARDWARE MONITORING DRIVER
16230 M:      Rudolf Marek <r.marek@assembler.cz>
16231 L:      linux-hwmon@vger.kernel.org
16232 S:      Maintained
16233 F:      Documentation/hwmon/w83793
16234 F:      drivers/hwmon/w83793.c
16235
16236 W83795 HARDWARE MONITORING DRIVER
16237 M:      Jean Delvare <jdelvare@suse.com>
16238 L:      linux-hwmon@vger.kernel.org
16239 S:      Maintained
16240 F:      drivers/hwmon/w83795.c
16241
16242 W83L51xD SD/MMC CARD INTERFACE DRIVER
16243 M:      Pierre Ossman <pierre@ossman.eu>
16244 S:      Maintained
16245 F:      drivers/mmc/host/wbsd.*
16246
16247 WACOM PROTOCOL 4 SERIAL TABLETS
16248 M:      Julian Squires <julian@cipht.net>
16249 M:      Hans de Goede <hdegoede@redhat.com>
16250 L:      linux-input@vger.kernel.org
16251 S:      Maintained
16252 F:      drivers/input/tablet/wacom_serial4.c
16253
16254 WATCHDOG DEVICE DRIVERS
16255 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
16256 M:      Guenter Roeck <linux@roeck-us.net>
16257 L:      linux-watchdog@vger.kernel.org
16258 W:      http://www.linux-watchdog.org/
16259 T:      git git://www.linux-watchdog.org/linux-watchdog.git
16260 S:      Maintained
16261 F:      Documentation/devicetree/bindings/watchdog/
16262 F:      Documentation/watchdog/
16263 F:      drivers/watchdog/
16264 F:      include/linux/watchdog.h
16265 F:      include/uapi/linux/watchdog.h
16266
16267 WHISKEYCOVE PMIC GPIO DRIVER
16268 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
16269 L:      linux-gpio@vger.kernel.org
16270 S:      Maintained
16271 F:      drivers/gpio/gpio-wcove.c
16272
16273 WIIMOTE HID DRIVER
16274 M:      David Herrmann <dh.herrmann@googlemail.com>
16275 L:      linux-input@vger.kernel.org
16276 S:      Maintained
16277 F:      drivers/hid/hid-wiimote*
16278
16279 WILOCITY WIL6210 WIRELESS DRIVER
16280 M:      Maya Erez <merez@codeaurora.org>
16281 L:      linux-wireless@vger.kernel.org
16282 L:      wil6210@qti.qualcomm.com
16283 S:      Supported
16284 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
16285 F:      drivers/net/wireless/ath/wil6210/
16286
16287 WIMAX STACK
16288 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
16289 M:      linux-wimax@intel.com
16290 L:      wimax@linuxwimax.org (subscribers-only)
16291 S:      Supported
16292 W:      http://linuxwimax.org
16293 F:      Documentation/wimax/README.wimax
16294 F:      include/linux/wimax/debug.h
16295 F:      include/net/wimax.h
16296 F:      include/uapi/linux/wimax.h
16297 F:      net/wimax/
16298
16299 WINBOND CIR DRIVER
16300 M:      David Härdeman <david@hardeman.nu>
16301 S:      Maintained
16302 F:      drivers/media/rc/winbond-cir.c
16303
16304 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
16305 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
16306 L:      linux-watchdog@vger.kernel.org
16307 S:      Maintained
16308 F:      drivers/watchdog/ebc-c384_wdt.c
16309
16310 WINSYSTEMS WS16C48 GPIO DRIVER
16311 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
16312 L:      linux-gpio@vger.kernel.org
16313 S:      Maintained
16314 F:      drivers/gpio/gpio-ws16c48.c
16315
16316 WISTRON LAPTOP BUTTON DRIVER
16317 M:      Miloslav Trmac <mitr@volny.cz>
16318 S:      Maintained
16319 F:      drivers/input/misc/wistron_btns.c
16320
16321 WL3501 WIRELESS PCMCIA CARD DRIVER
16322 L:      linux-wireless@vger.kernel.org
16323 S:      Odd fixes
16324 F:      drivers/net/wireless/wl3501*
16325
16326 WOLFSON MICROELECTRONICS DRIVERS
16327 L:      patches@opensource.cirrus.com
16328 T:      git https://github.com/CirrusLogic/linux-drivers.git
16329 W:      https://github.com/CirrusLogic/linux-drivers/wiki
16330 S:      Supported
16331 F:      Documentation/hwmon/wm83??
16332 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
16333 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
16334 F:      Documentation/devicetree/bindings/mfd/arizona.txt
16335 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
16336 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
16337 F:      arch/arm/mach-s3c64xx/mach-crag6410*
16338 F:      drivers/clk/clk-wm83*.c
16339 F:      drivers/extcon/extcon-arizona.c
16340 F:      drivers/leds/leds-wm83*.c
16341 F:      drivers/gpio/gpio-*wm*.c
16342 F:      drivers/gpio/gpio-arizona.c
16343 F:      drivers/hwmon/wm83??-hwmon.c
16344 F:      drivers/input/misc/wm831x-on.c
16345 F:      drivers/input/touchscreen/wm831x-ts.c
16346 F:      drivers/input/touchscreen/wm97*.c
16347 F:      drivers/mfd/arizona*
16348 F:      drivers/mfd/wm*.c
16349 F:      drivers/mfd/cs47l24*
16350 F:      drivers/power/supply/wm83*.c
16351 F:      drivers/rtc/rtc-wm83*.c
16352 F:      drivers/regulator/wm8*.c
16353 F:      drivers/regulator/arizona*
16354 F:      drivers/video/backlight/wm83*_bl.c
16355 F:      drivers/watchdog/wm83*_wdt.c
16356 F:      include/linux/mfd/arizona/
16357 F:      include/linux/mfd/wm831x/
16358 F:      include/linux/mfd/wm8350/
16359 F:      include/linux/mfd/wm8400*
16360 F:      include/linux/regulator/arizona*
16361 F:      include/linux/wm97xx.h
16362 F:      include/sound/wm????.h
16363 F:      sound/soc/codecs/arizona.?
16364 F:      sound/soc/codecs/wm*
16365 F:      sound/soc/codecs/cs47l24*
16366
16367 WORKQUEUE
16368 M:      Tejun Heo <tj@kernel.org>
16369 R:      Lai Jiangshan <jiangshanlai@gmail.com>
16370 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
16371 S:      Maintained
16372 F:      include/linux/workqueue.h
16373 F:      kernel/workqueue.c
16374 F:      Documentation/core-api/workqueue.rst
16375
16376 X-POWERS AXP288 PMIC DRIVERS
16377 M:      Hans de Goede <hdegoede@redhat.com>
16378 S:      Maintained
16379 N:      axp288
16380 F:      drivers/acpi/pmic/intel_pmic_xpower.c
16381
16382 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
16383 M:      Chen-Yu Tsai <wens@csie.org>
16384 L:      linux-kernel@vger.kernel.org
16385 S:      Maintained
16386 N:      axp[128]
16387
16388 X.25 NETWORK LAYER
16389 M:      Andrew Hendry <andrew.hendry@gmail.com>
16390 L:      linux-x25@vger.kernel.org
16391 S:      Odd Fixes
16392 F:      Documentation/networking/x25*
16393 F:      include/net/x25*
16394 F:      net/x25/
16395
16396 X86 ARCHITECTURE (32-BIT AND 64-BIT)
16397 M:      Thomas Gleixner <tglx@linutronix.de>
16398 M:      Ingo Molnar <mingo@redhat.com>
16399 M:      Borislav Petkov <bp@alien8.de>
16400 R:      "H. Peter Anvin" <hpa@zytor.com>
16401 M:      x86@kernel.org
16402 L:      linux-kernel@vger.kernel.org
16403 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
16404 S:      Maintained
16405 F:      Documentation/devicetree/bindings/x86/
16406 F:      Documentation/x86/
16407 F:      arch/x86/
16408
16409 X86 ENTRY CODE
16410 M:      Andy Lutomirski <luto@kernel.org>
16411 L:      linux-kernel@vger.kernel.org
16412 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
16413 S:      Maintained
16414 F:      arch/x86/entry/
16415
16416 X86 MCE INFRASTRUCTURE
16417 M:      Tony Luck <tony.luck@intel.com>
16418 M:      Borislav Petkov <bp@alien8.de>
16419 L:      linux-edac@vger.kernel.org
16420 S:      Maintained
16421 F:      arch/x86/kernel/cpu/mcheck/*
16422
16423 X86 MICROCODE UPDATE SUPPORT
16424 M:      Borislav Petkov <bp@alien8.de>
16425 S:      Maintained
16426 F:      arch/x86/kernel/cpu/microcode/*
16427
16428 X86 MM
16429 M:      Dave Hansen <dave.hansen@linux.intel.com>
16430 M:      Andy Lutomirski <luto@kernel.org>
16431 M:      Peter Zijlstra <peterz@infradead.org>
16432 L:      linux-kernel@vger.kernel.org
16433 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm
16434 S:      Maintained
16435 F:      arch/x86/mm/
16436
16437 X86 PLATFORM DRIVERS
16438 M:      Darren Hart <dvhart@infradead.org>
16439 M:      Andy Shevchenko <andy@infradead.org>
16440 L:      platform-driver-x86@vger.kernel.org
16441 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
16442 S:      Maintained
16443 F:      drivers/platform/x86/
16444 F:      drivers/platform/olpc/
16445
16446 X86 VDSO
16447 M:      Andy Lutomirski <luto@kernel.org>
16448 L:      linux-kernel@vger.kernel.org
16449 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
16450 S:      Maintained
16451 F:      arch/x86/entry/vdso/
16452
16453 XARRAY
16454 M:      Matthew Wilcox <willy@infradead.org>
16455 L:      linux-fsdevel@vger.kernel.org
16456 S:      Supported
16457 F:      Documentation/core-api/xarray.rst
16458 F:      lib/idr.c
16459 F:      lib/xarray.c
16460 F:      include/linux/idr.h
16461 F:      include/linux/xarray.h
16462 F:      tools/testing/radix-tree
16463
16464 XBOX DVD IR REMOTE
16465 M:      Benjamin Valentin <benpicco@googlemail.com>
16466 S:      Maintained
16467 F:      drivers/media/rc/xbox_remote.c
16468 F:      drivers/media/rc/keymaps/rc-xbox-dvd.c
16469
16470 XC2028/3028 TUNER DRIVER
16471 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
16472 L:      linux-media@vger.kernel.org
16473 W:      https://linuxtv.org
16474 T:      git git://linuxtv.org/media_tree.git
16475 S:      Maintained
16476 F:      drivers/media/tuners/tuner-xc2028.*
16477
16478 XDP SOCKETS (AF_XDP)
16479 M:      Björn Töpel <bjorn.topel@intel.com>
16480 M:      Magnus Karlsson <magnus.karlsson@intel.com>
16481 L:      netdev@vger.kernel.org
16482 S:      Maintained
16483 F:      kernel/bpf/xskmap.c
16484 F:      net/xdp/
16485
16486 XEN BLOCK SUBSYSTEM
16487 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16488 M:      Roger Pau Monné <roger.pau@citrix.com>
16489 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16490 S:      Supported
16491 F:      drivers/block/xen-blkback/*
16492 F:      drivers/block/xen*
16493
16494 XEN HYPERVISOR ARM
16495 M:      Stefano Stabellini <sstabellini@kernel.org>
16496 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16497 S:      Maintained
16498 F:      arch/arm/xen/
16499 F:      arch/arm/include/asm/xen/
16500
16501 XEN HYPERVISOR ARM64
16502 M:      Stefano Stabellini <sstabellini@kernel.org>
16503 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16504 S:      Maintained
16505 F:      arch/arm64/xen/
16506 F:      arch/arm64/include/asm/xen/
16507
16508 XEN HYPERVISOR INTERFACE
16509 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
16510 M:      Juergen Gross <jgross@suse.com>
16511 R:      Stefano Stabellini <sstabellini@kernel.org>
16512 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16513 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
16514 S:      Supported
16515 F:      arch/x86/xen/
16516 F:      drivers/*/xen-*front.c
16517 F:      drivers/xen/
16518 F:      arch/x86/include/asm/xen/
16519 F:      arch/x86/include/asm/pvclock-abi.h
16520 F:      include/xen/
16521 F:      include/uapi/xen/
16522 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
16523 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
16524
16525 XEN NETWORK BACKEND DRIVER
16526 M:      Wei Liu <wei.liu2@citrix.com>
16527 M:      Paul Durrant <paul.durrant@citrix.com>
16528 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16529 L:      netdev@vger.kernel.org
16530 S:      Supported
16531 F:      drivers/net/xen-netback/*
16532
16533 XEN PCI SUBSYSTEM
16534 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16535 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16536 S:      Supported
16537 F:      arch/x86/pci/*xen*
16538 F:      drivers/pci/*xen*
16539
16540 XEN PVSCSI DRIVERS
16541 M:      Juergen Gross <jgross@suse.com>
16542 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16543 L:      linux-scsi@vger.kernel.org
16544 S:      Supported
16545 F:      drivers/scsi/xen-scsifront.c
16546 F:      drivers/xen/xen-scsiback.c
16547 F:      include/xen/interface/io/vscsiif.h
16548
16549 XEN SWIOTLB SUBSYSTEM
16550 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16551 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16552 L:      iommu@lists.linux-foundation.org
16553 S:      Supported
16554 F:      arch/x86/xen/*swiotlb*
16555 F:      drivers/xen/*swiotlb*
16556
16557 XEN SOUND FRONTEND DRIVER
16558 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
16559 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16560 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16561 S:      Supported
16562 F:      sound/xen/*
16563
16564 XFS FILESYSTEM
16565 M:      Darrick J. Wong <darrick.wong@oracle.com>
16566 M:      linux-xfs@vger.kernel.org
16567 L:      linux-xfs@vger.kernel.org
16568 W:      http://xfs.org/
16569 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
16570 S:      Supported
16571 F:      Documentation/filesystems/xfs.txt
16572 F:      fs/xfs/
16573
16574 XILINX AXI ETHERNET DRIVER
16575 M:      Anirudha Sarangi <anirudh@xilinx.com>
16576 M:      John Linn <John.Linn@xilinx.com>
16577 S:      Maintained
16578 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
16579
16580 XILINX UARTLITE SERIAL DRIVER
16581 M:      Peter Korsgaard <jacmet@sunsite.dk>
16582 L:      linux-serial@vger.kernel.org
16583 S:      Maintained
16584 F:      drivers/tty/serial/uartlite.c
16585
16586 XILINX VIDEO IP CORES
16587 M:      Hyun Kwon <hyun.kwon@xilinx.com>
16588 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16589 L:      linux-media@vger.kernel.org
16590 T:      git git://linuxtv.org/media_tree.git
16591 S:      Supported
16592 F:      Documentation/devicetree/bindings/media/xilinx/
16593 F:      drivers/media/platform/xilinx/
16594 F:      include/uapi/linux/xilinx-v4l2-controls.h
16595
16596 XILLYBUS DRIVER
16597 M:      Eli Billauer <eli.billauer@gmail.com>
16598 L:      linux-kernel@vger.kernel.org
16599 S:      Supported
16600 F:      drivers/char/xillybus/
16601
16602 XLP9XX I2C DRIVER
16603 M:      George Cherian <george.cherian@cavium.com>
16604 M:      Jan Glauber <jglauber@cavium.com>
16605 L:      linux-i2c@vger.kernel.org
16606 W:      http://www.cavium.com
16607 S:      Supported
16608 F:      drivers/i2c/busses/i2c-xlp9xx.c
16609
16610 XRA1403 GPIO EXPANDER
16611 M:      Nandor Han <nandor.han@ge.com>
16612 M:      Semi Malinen <semi.malinen@ge.com>
16613 L:      linux-gpio@vger.kernel.org
16614 S:      Maintained
16615 F:      drivers/gpio/gpio-xra1403.c
16616 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
16617
16618 XTENSA XTFPGA PLATFORM SUPPORT
16619 M:      Max Filippov <jcmvbkbc@gmail.com>
16620 L:      linux-xtensa@linux-xtensa.org
16621 S:      Maintained
16622 F:      drivers/spi/spi-xtensa-xtfpga.c
16623 F:      sound/soc/xtensa/xtfpga-i2s.c
16624
16625 YAM DRIVER FOR AX.25
16626 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
16627 L:      linux-hams@vger.kernel.org
16628 S:      Maintained
16629 F:      drivers/net/hamradio/yam*
16630 F:      include/linux/yam.h
16631
16632 YAMA SECURITY MODULE
16633 M:      Kees Cook <keescook@chromium.org>
16634 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
16635 S:      Supported
16636 F:      security/yama/
16637 F:      Documentation/admin-guide/LSM/Yama.rst
16638
16639 YEALINK PHONE DRIVER
16640 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
16641 L:      usbb2k-api-dev@nongnu.org
16642 S:      Maintained
16643 F:      Documentation/input/devices/yealink.rst
16644 F:      drivers/input/misc/yealink.*
16645
16646 Z8530 DRIVER FOR AX.25
16647 M:      Joerg Reuter <jreuter@yaina.de>
16648 W:      http://yaina.de/jreuter/
16649 W:      http://www.qsl.net/dl1bke/
16650 L:      linux-hams@vger.kernel.org
16651 S:      Maintained
16652 F:      Documentation/networking/z8530drv.txt
16653 F:      drivers/net/hamradio/*scc.c
16654 F:      drivers/net/hamradio/z8530.h
16655
16656 ZBUD COMPRESSED PAGE ALLOCATOR
16657 M:      Seth Jennings <sjenning@redhat.com>
16658 M:      Dan Streetman <ddstreet@ieee.org>
16659 L:      linux-mm@kvack.org
16660 S:      Maintained
16661 F:      mm/zbud.c
16662 F:      include/linux/zbud.h
16663
16664 ZD1211RW WIRELESS DRIVER
16665 M:      Daniel Drake <dsd@gentoo.org>
16666 M:      Ulrich Kunitz <kune@deine-taler.de>
16667 W:      http://zd1211.ath.cx/wiki/DriverRewrite
16668 L:      linux-wireless@vger.kernel.org
16669 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
16670 S:      Maintained
16671 F:      drivers/net/wireless/zydas/zd1211rw/
16672
16673 ZD1301 MEDIA DRIVER
16674 M:      Antti Palosaari <crope@iki.fi>
16675 L:      linux-media@vger.kernel.org
16676 W:      https://linuxtv.org/
16677 W:      http://palosaari.fi/linux/
16678 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
16679 S:      Maintained
16680 F:      drivers/media/usb/dvb-usb-v2/zd1301*
16681
16682 ZD1301_DEMOD MEDIA DRIVER
16683 M:      Antti Palosaari <crope@iki.fi>
16684 L:      linux-media@vger.kernel.org
16685 W:      https://linuxtv.org/
16686 W:      http://palosaari.fi/linux/
16687 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
16688 S:      Maintained
16689 F:      drivers/media/dvb-frontends/zd1301_demod*
16690
16691 ZPOOL COMPRESSED PAGE STORAGE API
16692 M:      Dan Streetman <ddstreet@ieee.org>
16693 L:      linux-mm@kvack.org
16694 S:      Maintained
16695 F:      mm/zpool.c
16696 F:      include/linux/zpool.h
16697
16698 ZR36067 VIDEO FOR LINUX DRIVER
16699 L:      mjpeg-users@lists.sourceforge.net
16700 L:      linux-media@vger.kernel.org
16701 W:      http://mjpeg.sourceforge.net/driver-zoran/
16702 T:      hg https://linuxtv.org/hg/v4l-dvb
16703 S:      Odd Fixes
16704 F:      drivers/staging/media/zoran/
16705
16706 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
16707 M:      Minchan Kim <minchan@kernel.org>
16708 M:      Nitin Gupta <ngupta@vflare.org>
16709 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
16710 L:      linux-kernel@vger.kernel.org
16711 S:      Maintained
16712 F:      drivers/block/zram/
16713 F:      Documentation/blockdev/zram.txt
16714
16715 ZS DECSTATION Z85C30 SERIAL DRIVER
16716 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
16717 S:      Maintained
16718 F:      drivers/tty/serial/zs.*
16719
16720 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
16721 M:      Minchan Kim <minchan@kernel.org>
16722 M:      Nitin Gupta <ngupta@vflare.org>
16723 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
16724 L:      linux-mm@kvack.org
16725 S:      Maintained
16726 F:      mm/zsmalloc.c
16727 F:      include/linux/zsmalloc.h
16728 F:      Documentation/vm/zsmalloc.rst
16729
16730 ZSWAP COMPRESSED SWAP CACHING
16731 M:      Seth Jennings <sjenning@redhat.com>
16732 M:      Dan Streetman <ddstreet@ieee.org>
16733 L:      linux-mm@kvack.org
16734 S:      Maintained
16735 F:      mm/zswap.c
16736
16737 THE REST
16738 M:      Linus Torvalds <torvalds@linux-foundation.org>
16739 L:      linux-kernel@vger.kernel.org
16740 Q:      http://patchwork.kernel.org/project/LKML/list/
16741 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
16742 S:      Buried alive in reporters
16743 F:      *
16744 F:      */