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 S:      Maintained
1743 F:      arch/arm/boot/dts/mt6*
1744 F:      arch/arm/boot/dts/mt7*
1745 F:      arch/arm/boot/dts/mt8*
1746 F:      arch/arm/mach-mediatek/
1747 F:      arch/arm64/boot/dts/mediatek/
1748 N:      mtk
1749 K:      mediatek
1750
1751 ARM/Mediatek USB3 PHY DRIVER
1752 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
1753 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1754 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1755 S:      Maintained
1756 F:      drivers/phy/mediatek/
1757 F:      Documentation/devicetree/bindings/phy/phy-mtk-*
1758
1759 ARM/MICREL KS8695 ARCHITECTURE
1760 M:      Greg Ungerer <gerg@uclinux.org>
1761 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1762 F:      arch/arm/mach-ks8695/
1763 S:      Odd Fixes
1764
1765 ARM/Microchip (AT91) SoC support
1766 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
1767 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
1768 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
1769 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1770 W:      http://www.linux4sam.org
1771 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git
1772 S:      Supported
1773 N:      at91
1774 N:      atmel
1775 F:      arch/arm/mach-at91/
1776 F:      include/soc/at91/
1777 F:      arch/arm/boot/dts/at91*.dts
1778 F:      arch/arm/boot/dts/at91*.dtsi
1779 F:      arch/arm/boot/dts/sama*.dts
1780 F:      arch/arm/boot/dts/sama*.dtsi
1781 F:      arch/arm/include/debug/at91.S
1782 F:      drivers/memory/atmel*
1783 F:      drivers/watchdog/sama5d4_wdt.c
1784 X:      drivers/input/touchscreen/atmel_mxt_ts.c
1785 X:      drivers/net/wireless/atmel/
1786
1787 ARM/MIOA701 MACHINE SUPPORT
1788 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1789 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1790 F:      arch/arm/mach-pxa/mioa701.c
1791 S:      Maintained
1792
1793 ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT
1794 M:      Michael Petchkovsky <mkpetch@internode.on.net>
1795 S:      Maintained
1796
1797 ARM/NOMADIK/U300/Ux500 ARCHITECTURES
1798 M:      Linus Walleij <linus.walleij@linaro.org>
1799 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1800 S:      Maintained
1801 F:      arch/arm/mach-nomadik/
1802 F:      arch/arm/mach-u300/
1803 F:      arch/arm/mach-ux500/
1804 F:      arch/arm/boot/dts/ste-*
1805 F:      drivers/clk/clk-nomadik.c
1806 F:      drivers/clk/clk-u300.c
1807 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
1808 F:      drivers/clocksource/timer-u300.c
1809 F:      drivers/dma/coh901318*
1810 F:      drivers/dma/ste_dma40*
1811 F:      drivers/hwspinlock/u8500_hsem.c
1812 F:      drivers/i2c/busses/i2c-nomadik.c
1813 F:      drivers/i2c/busses/i2c-stu300.c
1814 F:      drivers/mfd/ab3100*
1815 F:      drivers/mfd/ab8500*
1816 F:      drivers/mfd/abx500*
1817 F:      drivers/mfd/dbx500*
1818 F:      drivers/mfd/db8500*
1819 F:      drivers/pinctrl/nomadik/
1820 F:      drivers/pinctrl/pinctrl-coh901*
1821 F:      drivers/pinctrl/pinctrl-u300.c
1822 F:      drivers/rtc/rtc-ab3100.c
1823 F:      drivers/rtc/rtc-ab8500.c
1824 F:      drivers/rtc/rtc-coh901331.c
1825 F:      drivers/rtc/rtc-pl031.c
1826 F:      drivers/watchdog/coh901327_wdt.c
1827 F:      Documentation/devicetree/bindings/arm/ste-*
1828 F:      Documentation/devicetree/bindings/arm/ux500/
1829 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
1830
1831 ARM/NUVOTON NPCM ARCHITECTURE
1832 M:      Avi Fishman <avifishman70@gmail.com>
1833 M:      Tomer Maimon <tmaimon77@gmail.com>
1834 R:      Patrick Venture <venture@google.com>
1835 R:      Nancy Yuen <yuenn@google.com>
1836 R:      Brendan Higgins <brendanhiggins@google.com>
1837 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1838 S:      Supported
1839 F:      arch/arm/mach-npcm/
1840 F:      arch/arm/boot/dts/nuvoton-npcm*
1841 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clks.h
1842 F:      drivers/*/*npcm*
1843 F:      Documentation/devicetree/bindings/*/*npcm*
1844 F:      Documentation/devicetree/bindings/*/*/*npcm*
1845
1846 ARM/NUVOTON W90X900 ARM ARCHITECTURE
1847 M:      Wan ZongShun <mcuos.com@gmail.com>
1848 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1849 W:      http://www.mcuos.com
1850 S:      Maintained
1851 F:      arch/arm/mach-w90x900/
1852 F:      drivers/input/keyboard/w90p910_keypad.c
1853 F:      drivers/input/touchscreen/w90p910_ts.c
1854 F:      drivers/watchdog/nuc900_wdt.c
1855 F:      drivers/net/ethernet/nuvoton/w90p910_ether.c
1856 F:      drivers/mtd/nand/raw/nuc900_nand.c
1857 F:      drivers/rtc/rtc-nuc900.c
1858 F:      drivers/spi/spi-nuc900.c
1859 F:      drivers/usb/host/ehci-w90x900.c
1860 F:      drivers/video/fbdev/nuc900fb.c
1861
1862 ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
1863 M:      Nelson Castillo <arhuaco@freaks-unidos.net>
1864 L:      openmoko-kernel@lists.openmoko.org (subscribers-only)
1865 W:      http://wiki.openmoko.org/wiki/Neo_FreeRunner
1866 S:      Supported
1867
1868 ARM/Orion SoC/Technologic Systems TS-78xx platform support
1869 M:      Alexander Clouter <alex@digriz.org.uk>
1870 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1871 W:      http://www.digriz.org.uk/ts78xx/kernel
1872 S:      Maintained
1873 F:      arch/arm/mach-orion5x/ts78xx-*
1874
1875 ARM/OXNAS platform support
1876 M:      Neil Armstrong <narmstrong@baylibre.com>
1877 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1878 L:      linux-oxnas@groups.io (moderated for non-subscribers)
1879 S:      Maintained
1880 F:      arch/arm/mach-oxnas/
1881 F:      arch/arm/boot/dts/ox8*.dts*
1882 N:      oxnas
1883
1884 ARM/PALM TREO SUPPORT
1885 M:      Tomas Cech <sleep_walker@suse.com>
1886 L:      linux-arm-kernel@lists.infradead.org
1887 W:      http://hackndev.com
1888 S:      Maintained
1889 F:      arch/arm/mach-pxa/palmtreo.*
1890
1891 ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT
1892 M:      Marek Vasut <marek.vasut@gmail.com>
1893 L:      linux-arm-kernel@lists.infradead.org
1894 W:      http://hackndev.com
1895 S:      Maintained
1896 F:      arch/arm/mach-pxa/include/mach/palmtx.h
1897 F:      arch/arm/mach-pxa/palmtx.c
1898 F:      arch/arm/mach-pxa/palmt5.*
1899 F:      arch/arm/mach-pxa/include/mach/palmld.h
1900 F:      arch/arm/mach-pxa/palmld.c
1901 F:      arch/arm/mach-pxa/palmte2.*
1902 F:      arch/arm/mach-pxa/include/mach/palmtc.h
1903 F:      arch/arm/mach-pxa/palmtc.c
1904
1905 ARM/PALMZ72 SUPPORT
1906 M:      Sergey Lapin <slapin@ossfans.org>
1907 L:      linux-arm-kernel@lists.infradead.org
1908 W:      http://hackndev.com
1909 S:      Maintained
1910 F:      arch/arm/mach-pxa/palmz72.*
1911
1912 ARM/PLEB SUPPORT
1913 M:      Peter Chubb <pleb@gelato.unsw.edu.au>
1914 W:      http://www.disy.cse.unsw.edu.au/Hardware/PLEB
1915 S:      Maintained
1916
1917 ARM/PT DIGITAL BOARD PORT
1918 M:      Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
1919 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1920 W:      http://www.armlinux.org.uk/
1921 S:      Maintained
1922
1923 ARM/QUALCOMM SUPPORT
1924 M:      Andy Gross <andy.gross@linaro.org>
1925 M:      David Brown <david.brown@linaro.org>
1926 L:      linux-arm-msm@vger.kernel.org
1927 S:      Maintained
1928 F:      Documentation/devicetree/bindings/soc/qcom/
1929 F:      arch/arm/boot/dts/qcom-*.dts
1930 F:      arch/arm/boot/dts/qcom-*.dtsi
1931 F:      arch/arm/mach-qcom/
1932 F:      arch/arm64/boot/dts/qcom/*
1933 F:      drivers/i2c/busses/i2c-qup.c
1934 F:      drivers/clk/qcom/
1935 F:      drivers/dma/qcom/
1936 F:      drivers/soc/qcom/
1937 F:      drivers/spi/spi-qup.c
1938 F:      drivers/tty/serial/msm_serial.c
1939 F:      drivers/*/pm8???-*
1940 F:      drivers/mfd/ssbi.c
1941 F:      drivers/firmware/qcom_scm*
1942 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux.git
1943
1944 ARM/RADISYS ENP2611 MACHINE SUPPORT
1945 M:      Lennert Buytenhek <kernel@wantstofly.org>
1946 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1947 S:      Maintained
1948
1949 ARM/REALTEK ARCHITECTURE
1950 M:      Andreas Färber <afaerber@suse.de>
1951 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1952 S:      Maintained
1953 F:      arch/arm64/boot/dts/realtek/
1954 F:      Documentation/devicetree/bindings/arm/realtek.txt
1955
1956 ARM/RENESAS ARM64 ARCHITECTURE
1957 M:      Simon Horman <horms@verge.net.au>
1958 M:      Magnus Damm <magnus.damm@gmail.com>
1959 L:      linux-renesas-soc@vger.kernel.org
1960 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
1961 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
1962 S:      Supported
1963 F:      arch/arm64/boot/dts/renesas/
1964 F:      Documentation/devicetree/bindings/arm/shmobile.txt
1965 F:      drivers/soc/renesas/
1966 F:      include/linux/soc/renesas/
1967
1968 ARM/RISCPC ARCHITECTURE
1969 M:      Russell King <linux@armlinux.org.uk>
1970 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1971 W:      http://www.armlinux.org.uk/
1972 S:      Maintained
1973 F:      arch/arm/include/asm/hardware/entry-macro-iomd.S
1974 F:      arch/arm/include/asm/hardware/ioc.h
1975 F:      arch/arm/include/asm/hardware/iomd.h
1976 F:      arch/arm/include/asm/hardware/memc.h
1977 F:      arch/arm/mach-rpc/
1978 F:      drivers/net/ethernet/8390/etherh.c
1979 F:      drivers/net/ethernet/i825xx/ether1*
1980 F:      drivers/net/ethernet/seeq/ether3*
1981 F:      drivers/scsi/arm/
1982
1983 ARM/Rockchip SoC support
1984 M:      Heiko Stuebner <heiko@sntech.de>
1985 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1986 L:      linux-rockchip@lists.infradead.org
1987 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
1988 S:      Maintained
1989 F:      arch/arm/boot/dts/rk3*
1990 F:      arch/arm/boot/dts/rv1108*
1991 F:      arch/arm/mach-rockchip/
1992 F:      drivers/clk/rockchip/
1993 F:      drivers/i2c/busses/i2c-rk3x.c
1994 F:      drivers/*/*rockchip*
1995 F:      drivers/*/*/*rockchip*
1996 F:      sound/soc/rockchip/
1997 N:      rockchip
1998
1999 ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
2000 M:      Kukjin Kim <kgene@kernel.org>
2001 M:      Krzysztof Kozlowski <krzk@kernel.org>
2002 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2003 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2004 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
2005 S:      Maintained
2006 F:      arch/arm/boot/dts/s3c*
2007 F:      arch/arm/boot/dts/s5p*
2008 F:      arch/arm/boot/dts/exynos*
2009 F:      arch/arm64/boot/dts/exynos/
2010 F:      arch/arm/plat-samsung/
2011 F:      arch/arm/mach-s3c24*/
2012 F:      arch/arm/mach-s3c64xx/
2013 F:      arch/arm/mach-s5p*/
2014 F:      arch/arm/mach-exynos*/
2015 F:      drivers/*/*s3c24*
2016 F:      drivers/*/*/*s3c24*
2017 F:      drivers/*/*s3c64xx*
2018 F:      drivers/*/*s5pv210*
2019 F:      drivers/memory/samsung/*
2020 F:      drivers/soc/samsung/*
2021 F:      Documentation/arm/Samsung/
2022 F:      Documentation/devicetree/bindings/arm/samsung/
2023 F:      Documentation/devicetree/bindings/sram/samsung-sram.txt
2024 F:      Documentation/devicetree/bindings/power/pd-samsung.txt
2025 N:      exynos
2026
2027 ARM/SAMSUNG MOBILE MACHINE SUPPORT
2028 M:      Kyungmin Park <kyungmin.park@samsung.com>
2029 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2030 S:      Maintained
2031 F:      arch/arm/mach-s5pv210/
2032
2033 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
2034 M:      Kyungmin Park <kyungmin.park@samsung.com>
2035 M:      Kamil Debski <kamil@wypas.org>
2036 M:      Andrzej Hajda <a.hajda@samsung.com>
2037 L:      linux-arm-kernel@lists.infradead.org
2038 L:      linux-media@vger.kernel.org
2039 S:      Maintained
2040 F:      drivers/media/platform/s5p-g2d/
2041
2042 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
2043 M:      Marek Szyprowski <m.szyprowski@samsung.com>
2044 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2045 L:      linux-media@vger.kernel.org
2046 S:      Maintained
2047 F:      drivers/media/platform/s5p-cec/
2048 F:      Documentation/devicetree/bindings/media/s5p-cec.txt
2049
2050 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
2051 M:      Andrzej Pietrasiewicz <andrzej.p@samsung.com>
2052 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
2053 L:      linux-arm-kernel@lists.infradead.org
2054 L:      linux-media@vger.kernel.org
2055 S:      Maintained
2056 F:      drivers/media/platform/s5p-jpeg/
2057
2058 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
2059 M:      Kyungmin Park <kyungmin.park@samsung.com>
2060 M:      Kamil Debski <kamil@wypas.org>
2061 M:      Jeongtae Park <jtp.park@samsung.com>
2062 M:      Andrzej Hajda <a.hajda@samsung.com>
2063 L:      linux-arm-kernel@lists.infradead.org
2064 L:      linux-media@vger.kernel.org
2065 S:      Maintained
2066 F:      arch/arm/plat-samsung/s5p-dev-mfc.c
2067 F:      drivers/media/platform/s5p-mfc/
2068
2069 ARM/SHMOBILE ARM ARCHITECTURE
2070 M:      Simon Horman <horms@verge.net.au>
2071 M:      Magnus Damm <magnus.damm@gmail.com>
2072 L:      linux-renesas-soc@vger.kernel.org
2073 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2074 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2075 S:      Supported
2076 F:      arch/arm/boot/dts/emev2*
2077 F:      arch/arm/boot/dts/r7s*
2078 F:      arch/arm/boot/dts/r8a*
2079 F:      arch/arm/boot/dts/r9a*
2080 F:      arch/arm/boot/dts/sh*
2081 F:      arch/arm/configs/shmobile_defconfig
2082 F:      arch/arm/include/debug/renesas-scif.S
2083 F:      arch/arm/mach-shmobile/
2084 F:      Documentation/devicetree/bindings/arm/shmobile.txt
2085 F:      drivers/soc/renesas/
2086 F:      include/linux/soc/renesas/
2087
2088 ARM/SOCFPGA ARCHITECTURE
2089 M:      Dinh Nguyen <dinguyen@kernel.org>
2090 S:      Maintained
2091 F:      arch/arm/mach-socfpga/
2092 F:      arch/arm/boot/dts/socfpga*
2093 F:      arch/arm/configs/socfpga_defconfig
2094 F:      arch/arm64/boot/dts/altera/
2095 W:      http://www.rocketboards.org
2096 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
2097
2098 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
2099 M:      Dinh Nguyen <dinguyen@kernel.org>
2100 S:      Maintained
2101 F:      drivers/clk/socfpga/
2102
2103 ARM/SOCFPGA EDAC SUPPORT
2104 M:      Thor Thayer <thor.thayer@linux.intel.com>
2105 S:      Maintained
2106 F:      drivers/edac/altera_edac.
2107
2108 ARM/SPREADTRUM SoC SUPPORT
2109 M:      Orson Zhai <orsonzhai@gmail.com>
2110 M:      Baolin Wang <baolin.wang@linaro.org>
2111 M:      Chunyan Zhang <zhang.lyra@gmail.com>
2112 S:      Maintained
2113 F:      arch/arm64/boot/dts/sprd
2114 N:      sprd
2115
2116 ARM/STI ARCHITECTURE
2117 M:      Patrice Chotard <patrice.chotard@st.com>
2118 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2119 W:      http://www.stlinux.com
2120 S:      Maintained
2121 F:      arch/arm/mach-sti/
2122 F:      arch/arm/boot/dts/sti*
2123 F:      drivers/char/hw_random/st-rng.c
2124 F:      drivers/clocksource/arm_global_timer.c
2125 F:      drivers/clocksource/clksrc_st_lpc.c
2126 F:      drivers/cpufreq/sti-cpufreq.c
2127 F:      drivers/dma/st_fdma*
2128 F:      drivers/i2c/busses/i2c-st.c
2129 F:      drivers/media/rc/st_rc.c
2130 F:      drivers/media/platform/sti/c8sectpfe/
2131 F:      drivers/mmc/host/sdhci-st.c
2132 F:      drivers/phy/st/phy-miphy28lp.c
2133 F:      drivers/phy/st/phy-stih407-usb.c
2134 F:      drivers/pinctrl/pinctrl-st.c
2135 F:      drivers/remoteproc/st_remoteproc.c
2136 F:      drivers/remoteproc/st_slim_rproc.c
2137 F:      drivers/reset/sti/
2138 F:      drivers/rtc/rtc-st-lpc.c
2139 F:      drivers/tty/serial/st-asc.c
2140 F:      drivers/usb/dwc3/dwc3-st.c
2141 F:      drivers/usb/host/ehci-st.c
2142 F:      drivers/usb/host/ohci-st.c
2143 F:      drivers/watchdog/st_lpc_wdt.c
2144 F:      drivers/ata/ahci_st.c
2145 F:      include/linux/remoteproc/st_slim_rproc.h
2146
2147 ARM/STM32 ARCHITECTURE
2148 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2149 M:      Alexandre Torgue <alexandre.torgue@st.com>
2150 L:      linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers)
2151 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2152 S:      Maintained
2153 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2154 N:      stm32
2155 N:      stm
2156 F:      arch/arm/boot/dts/stm32*
2157 F:      arch/arm/mach-stm32/
2158 F:      drivers/clocksource/armv7m_systick.c
2159
2160 ARM/Synaptics SoC support
2161 M:      Jisheng Zhang <Jisheng.Zhang@synaptics.com>
2162 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2163 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2164 S:      Maintained
2165 F:      arch/arm/mach-berlin/
2166 F:      arch/arm/boot/dts/berlin*
2167 F:      arch/arm64/boot/dts/synaptics/
2168
2169 ARM/TANGO ARCHITECTURE
2170 M:      Marc Gonzalez <marc.w.gonzalez@free.fr>
2171 M:      Mans Rullgard <mans@mansr.com>
2172 L:      linux-arm-kernel@lists.infradead.org
2173 S:      Odd Fixes
2174 N:      tango
2175
2176 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2177 M:      Lennert Buytenhek <kernel@wantstofly.org>
2178 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2179 S:      Maintained
2180
2181 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2182 M:      Hans Verkuil <hans.verkuil@cisco.com>
2183 L:      linux-tegra@vger.kernel.org
2184 L:      linux-media@vger.kernel.org
2185 S:      Maintained
2186 F:      drivers/media/platform/tegra-cec/
2187 F:      Documentation/devicetree/bindings/media/tegra-cec.txt
2188
2189 ARM/TETON BGA MACHINE SUPPORT
2190 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2191 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2192 S:      Maintained
2193
2194 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2195 M:      Santosh Shilimkar <ssantosh@kernel.org>
2196 L:      linux-kernel@vger.kernel.org
2197 S:      Maintained
2198 F:      drivers/memory/*emif*
2199
2200 ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE
2201 M:      Tero Kristo <t-kristo@ti.com>
2202 M:      Nishanth Menon <nm@ti.com>
2203 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2204 S:      Supported
2205 F:      Documentation/devicetree/bindings/arm/ti/k3.txt
2206 F:      arch/arm64/boot/dts/ti/Makefile
2207 F:      arch/arm64/boot/dts/ti/k3-*
2208
2209 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2210 M:      Santosh Shilimkar <ssantosh@kernel.org>
2211 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2212 S:      Maintained
2213 F:      arch/arm/mach-keystone/
2214 F:      arch/arm/boot/dts/keystone-*
2215 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
2216
2217 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2218 M:      Santosh Shilimkar <ssantosh@kernel.org>
2219 L:      linux-kernel@vger.kernel.org
2220 S:      Maintained
2221 F:      drivers/clk/keystone/
2222
2223 ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE
2224 M:      Santosh Shilimkar <ssantosh@kernel.org>
2225 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2226 L:      linux-kernel@vger.kernel.org
2227 S:      Maintained
2228 F:      drivers/clocksource/timer-keystone.c
2229
2230 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2231 M:      Santosh Shilimkar <ssantosh@kernel.org>
2232 L:      linux-kernel@vger.kernel.org
2233 S:      Maintained
2234 F:      drivers/power/reset/keystone-reset.c
2235
2236 ARM/THECUS N2100 MACHINE SUPPORT
2237 M:      Lennert Buytenhek <kernel@wantstofly.org>
2238 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2239 S:      Maintained
2240
2241 ARM/TOSA MACHINE SUPPORT
2242 M:      Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2243 M:      Dirk Opfer <dirk@opfer-online.de>
2244 S:      Maintained
2245
2246 ARM/UNIPHIER ARCHITECTURE
2247 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
2248 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2249 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
2250 S:      Maintained
2251 F:      Documentation/devicetree/bindings/gpio/gpio-uniphier.txt
2252 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.txt
2253 F:      arch/arm/boot/dts/uniphier*
2254 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2255 F:      arch/arm/mach-uniphier/
2256 F:      arch/arm/mm/cache-uniphier.c
2257 F:      arch/arm64/boot/dts/socionext/uniphier*
2258 F:      drivers/bus/uniphier-system-bus.c
2259 F:      drivers/clk/uniphier/
2260 F:      drivers/gpio/gpio-uniphier.c
2261 F:      drivers/i2c/busses/i2c-uniphier*
2262 F:      drivers/irqchip/irq-uniphier-aidet.c
2263 F:      drivers/mmc/host/uniphier-sd.c
2264 F:      drivers/pinctrl/uniphier/
2265 F:      drivers/reset/reset-uniphier.c
2266 F:      drivers/tty/serial/8250/8250_uniphier.c
2267 N:      uniphier
2268
2269 ARM/Ux500 CLOCK FRAMEWORK SUPPORT
2270 M:      Ulf Hansson <ulf.hansson@linaro.org>
2271 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2272 T:      git git://git.linaro.org/people/ulfh/clk.git
2273 S:      Maintained
2274 F:      drivers/clk/ux500/
2275
2276 ARM/VERSATILE EXPRESS PLATFORM
2277 M:      Liviu Dudau <liviu.dudau@arm.com>
2278 M:      Sudeep Holla <sudeep.holla@arm.com>
2279 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2280 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2281 S:      Maintained
2282 F:      arch/arm/boot/dts/vexpress*
2283 F:      arch/arm64/boot/dts/arm/
2284 F:      arch/arm/mach-vexpress/
2285 F:      */*/vexpress*
2286 F:      */*/*/vexpress*
2287 F:      drivers/clk/versatile/clk-vexpress-osc.c
2288 F:      drivers/clocksource/timer-versatile.c
2289 N:      mps2
2290
2291 ARM/VFP SUPPORT
2292 M:      Russell King <linux@armlinux.org.uk>
2293 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2294 W:      http://www.armlinux.org.uk/
2295 S:      Maintained
2296 F:      arch/arm/vfp/
2297
2298 ARM/VOIPAC PXA270 SUPPORT
2299 M:      Marek Vasut <marek.vasut@gmail.com>
2300 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2301 S:      Maintained
2302 F:      arch/arm/mach-pxa/vpac270.c
2303 F:      arch/arm/mach-pxa/include/mach/vpac270.h
2304
2305 ARM/VT8500 ARM ARCHITECTURE
2306 M:      Tony Prisk <linux@prisktech.co.nz>
2307 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2308 S:      Maintained
2309 F:      arch/arm/mach-vt8500/
2310 F:      drivers/clocksource/timer-vt8500.c
2311 F:      drivers/i2c/busses/i2c-wmt.c
2312 F:      drivers/mmc/host/wmt-sdmmc.c
2313 F:      drivers/pwm/pwm-vt8500.c
2314 F:      drivers/rtc/rtc-vt8500.c
2315 F:      drivers/tty/serial/vt8500_serial.c
2316 F:      drivers/usb/host/ehci-platform.c
2317 F:      drivers/usb/host/uhci-platform.c
2318 F:      drivers/video/fbdev/vt8500lcdfb.*
2319 F:      drivers/video/fbdev/wm8505fb*
2320 F:      drivers/video/fbdev/wmt_ge_rops.*
2321
2322 ARM/ZIPIT Z2 SUPPORT
2323 M:      Marek Vasut <marek.vasut@gmail.com>
2324 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2325 S:      Maintained
2326 F:      arch/arm/mach-pxa/z2.c
2327 F:      arch/arm/mach-pxa/include/mach/z2.h
2328
2329 ARM/ZTE ARCHITECTURE
2330 M:      Jun Nie <jun.nie@linaro.org>
2331 M:      Shawn Guo <shawnguo@kernel.org>
2332 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2333 S:      Maintained
2334 F:      arch/arm/boot/dts/zx2967*
2335 F:      arch/arm/mach-zx/
2336 F:      arch/arm64/boot/dts/zte/
2337 F:      drivers/clk/zte/
2338 F:      drivers/dma/zx_dma.c
2339 F:      drivers/gpio/gpio-zx.c
2340 F:      drivers/i2c/busses/i2c-zx2967.c
2341 F:      drivers/mmc/host/dw_mmc-zx.*
2342 F:      drivers/pinctrl/zte/
2343 F:      drivers/soc/zte/
2344 F:      drivers/thermal/zx2967_thermal.c
2345 F:      drivers/watchdog/zx2967_wdt.c
2346 F:      Documentation/devicetree/bindings/arm/zte.txt
2347 F:      Documentation/devicetree/bindings/clock/zx2967*.txt
2348 F:      Documentation/devicetree/bindings/dma/zxdma.txt
2349 F:      Documentation/devicetree/bindings/gpio/zx296702-gpio.txt
2350 F:      Documentation/devicetree/bindings/i2c/i2c-zx2967.txt
2351 F:      Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
2352 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
2353 F:      Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
2354 F:      Documentation/devicetree/bindings/soc/zte/
2355 F:      Documentation/devicetree/bindings/sound/zte,*.txt
2356 F:      Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
2357 F:      Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt
2358 F:      include/dt-bindings/clock/zx2967*.h
2359 F:      include/dt-bindings/soc/zte,*.h
2360 F:      sound/soc/codecs/zx_aud96p22.c
2361 F:      sound/soc/zte/
2362
2363 ARM/ZYNQ ARCHITECTURE
2364 M:      Michal Simek <michal.simek@xilinx.com>
2365 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2366 W:      http://wiki.xilinx.com
2367 T:      git https://github.com/Xilinx/linux-xlnx.git
2368 S:      Supported
2369 F:      arch/arm/mach-zynq/
2370 F:      drivers/cpuidle/cpuidle-zynq.c
2371 F:      drivers/block/xsysace.c
2372 N:      zynq
2373 N:      xilinx
2374 F:      drivers/clocksource/timer-cadence-ttc.c
2375 F:      drivers/i2c/busses/i2c-cadence.c
2376 F:      drivers/mmc/host/sdhci-of-arasan.c
2377 F:      drivers/edac/synopsys_edac.c
2378 F:      drivers/i2c/busses/i2c-xiic.c
2379
2380 ARM64 PORT (AARCH64 ARCHITECTURE)
2381 M:      Catalin Marinas <catalin.marinas@arm.com>
2382 M:      Will Deacon <will.deacon@arm.com>
2383 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2384 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2385 S:      Maintained
2386 F:      arch/arm64/
2387 X:      arch/arm64/boot/dts/
2388 F:      Documentation/arm64/
2389
2390 AS3645A LED FLASH CONTROLLER DRIVER
2391 M:      Sakari Ailus <sakari.ailus@iki.fi>
2392 L:      linux-leds@vger.kernel.org
2393 S:      Maintained
2394 F:      drivers/leds/leds-as3645a.c
2395
2396 ASAHI KASEI AK7375 LENS VOICE COIL DRIVER
2397 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
2398 L:      linux-media@vger.kernel.org
2399 T:      git git://linuxtv.org/media_tree.git
2400 S:      Maintained
2401 F:      drivers/media/i2c/ak7375.c
2402 F:      Documentation/devicetree/bindings/media/i2c/ak7375.txt
2403
2404 ASAHI KASEI AK8974 DRIVER
2405 M:      Linus Walleij <linus.walleij@linaro.org>
2406 L:      linux-iio@vger.kernel.org
2407 W:      http://www.akm.com/
2408 S:      Supported
2409 F:      drivers/iio/magnetometer/ak8974.c
2410
2411 ASC7621 HARDWARE MONITOR DRIVER
2412 M:      George Joseph <george.joseph@fairview5.com>
2413 L:      linux-hwmon@vger.kernel.org
2414 S:      Maintained
2415 F:      Documentation/hwmon/asc7621
2416 F:      drivers/hwmon/asc7621.c
2417
2418 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2419 M:      Corentin Chary <corentin.chary@gmail.com>
2420 L:      acpi4asus-user@lists.sourceforge.net
2421 L:      platform-driver-x86@vger.kernel.org
2422 W:      http://acpi4asus.sf.net
2423 S:      Maintained
2424 F:      drivers/platform/x86/asus*.c
2425 F:      drivers/platform/x86/eeepc*.c
2426
2427 ASUS WIRELESS RADIO CONTROL DRIVER
2428 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2429 L:      platform-driver-x86@vger.kernel.org
2430 S:      Maintained
2431 F:      drivers/platform/x86/asus-wireless.c
2432
2433 ASYMMETRIC KEYS
2434 M:      David Howells <dhowells@redhat.com>
2435 L:      keyrings@vger.kernel.org
2436 S:      Maintained
2437 F:      Documentation/crypto/asymmetric-keys.txt
2438 F:      include/linux/verification.h
2439 F:      include/crypto/public_key.h
2440 F:      include/crypto/pkcs7.h
2441 F:      crypto/asymmetric_keys/
2442
2443 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2444 R:      Dan Williams <dan.j.williams@intel.com>
2445 W:      http://sourceforge.net/projects/xscaleiop
2446 S:      Odd fixes
2447 F:      Documentation/crypto/async-tx-api.txt
2448 F:      crypto/async_tx/
2449 F:      drivers/dma/
2450 F:      include/linux/dmaengine.h
2451 F:      include/linux/async_tx.h
2452
2453 AT24 EEPROM DRIVER
2454 M:      Bartosz Golaszewski <brgl@bgdev.pl>
2455 L:      linux-i2c@vger.kernel.org
2456 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2457 S:      Maintained
2458 F:      Documentation/devicetree/bindings/eeprom/at24.txt
2459 F:      drivers/misc/eeprom/at24.c
2460 F:      include/linux/platform_data/at24.h
2461
2462 ATA OVER ETHERNET (AOE) DRIVER
2463 M:      "Ed L. Cashin" <ed.cashin@acm.org>
2464 W:      http://www.openaoe.org/
2465 S:      Supported
2466 F:      Documentation/aoe/
2467 F:      drivers/block/aoe/
2468
2469 ATHEROS 71XX/9XXX GPIO DRIVER
2470 M:      Alban Bedel <albeu@free.fr>
2471 W:      https://github.com/AlbanBedel/linux
2472 T:      git git://github.com/AlbanBedel/linux
2473 S:      Maintained
2474 F:      drivers/gpio/gpio-ath79.c
2475 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2476
2477 ATHEROS 71XX/9XXX USB PHY DRIVER
2478 M:      Alban Bedel <albeu@free.fr>
2479 W:      https://github.com/AlbanBedel/linux
2480 T:      git git://github.com/AlbanBedel/linux
2481 S:      Maintained
2482 F:      drivers/phy/qualcomm/phy-ath79-usb.c
2483 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
2484
2485 ATHEROS ATH GENERIC UTILITIES
2486 M:      Kalle Valo <kvalo@codeaurora.org>
2487 L:      linux-wireless@vger.kernel.org
2488 S:      Supported
2489 F:      drivers/net/wireless/ath/*
2490
2491 ATHEROS ATH5K WIRELESS DRIVER
2492 M:      Jiri Slaby <jirislaby@gmail.com>
2493 M:      Nick Kossifidis <mickflemm@gmail.com>
2494 M:      Luis Chamberlain <mcgrof@kernel.org>
2495 L:      linux-wireless@vger.kernel.org
2496 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2497 S:      Maintained
2498 F:      drivers/net/wireless/ath/ath5k/
2499
2500 ATHEROS ATH6KL WIRELESS DRIVER
2501 M:      Kalle Valo <kvalo@codeaurora.org>
2502 L:      linux-wireless@vger.kernel.org
2503 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2504 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2505 S:      Supported
2506 F:      drivers/net/wireless/ath/ath6kl/
2507
2508 ATI_REMOTE2 DRIVER
2509 M:      Ville Syrjala <syrjala@sci.fi>
2510 S:      Maintained
2511 F:      drivers/input/misc/ati_remote2.c
2512
2513 ATK0110 HWMON DRIVER
2514 M:      Luca Tettamanti <kronos.it@gmail.com>
2515 L:      linux-hwmon@vger.kernel.org
2516 S:      Maintained
2517 F:      drivers/hwmon/asus_atk0110.c
2518
2519 ATLX ETHERNET DRIVERS
2520 M:      Jay Cliburn <jcliburn@gmail.com>
2521 M:      Chris Snook <chris.snook@gmail.com>
2522 L:      netdev@vger.kernel.org
2523 W:      http://sourceforge.net/projects/atl1
2524 W:      http://atl1.sourceforge.net
2525 S:      Maintained
2526 F:      drivers/net/ethernet/atheros/
2527
2528 ATM
2529 M:      Chas Williams <3chas3@gmail.com>
2530 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2531 L:      netdev@vger.kernel.org
2532 W:      http://linux-atm.sourceforge.net
2533 S:      Maintained
2534 F:      drivers/atm/
2535 F:      include/linux/atm*
2536 F:      include/uapi/linux/atm*
2537
2538 ATMEL MACB ETHERNET DRIVER
2539 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2540 S:      Supported
2541 F:      drivers/net/ethernet/cadence/
2542
2543 ATMEL MAXTOUCH DRIVER
2544 M:      Nick Dyer <nick@shmanahar.org>
2545 T:      git git://github.com/ndyer/linux.git
2546 S:      Maintained
2547 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2548 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2549
2550 ATMEL WIRELESS DRIVER
2551 M:      Simon Kelley <simon@thekelleys.org.uk>
2552 L:      linux-wireless@vger.kernel.org
2553 W:      http://www.thekelleys.org.uk/atmel
2554 W:      http://atmelwlandriver.sourceforge.net/
2555 S:      Maintained
2556 F:      drivers/net/wireless/atmel/atmel*
2557
2558 ATOMIC INFRASTRUCTURE
2559 M:      Will Deacon <will.deacon@arm.com>
2560 M:      Peter Zijlstra <peterz@infradead.org>
2561 R:      Boqun Feng <boqun.feng@gmail.com>
2562 L:      linux-kernel@vger.kernel.org
2563 S:      Maintained
2564 F:      arch/*/include/asm/atomic*.h
2565 F:      include/*/atomic*.h
2566
2567 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2568 M:      Bradley Grove <linuxdrivers@attotech.com>
2569 L:      linux-scsi@vger.kernel.org
2570 W:      http://www.attotech.com
2571 S:      Supported
2572 F:      drivers/scsi/esas2r
2573
2574 ATUSB IEEE 802.15.4 RADIO DRIVER
2575 M:      Stefan Schmidt <stefan@datenfreihafen.org>
2576 L:      linux-wpan@vger.kernel.org
2577 S:      Maintained
2578 F:      drivers/net/ieee802154/atusb.c
2579 F:      drivers/net/ieee802154/atusb.h
2580 F:      drivers/net/ieee802154/at86rf230.h
2581
2582 AUDIT SUBSYSTEM
2583 M:      Paul Moore <paul@paul-moore.com>
2584 M:      Eric Paris <eparis@redhat.com>
2585 L:      linux-audit@redhat.com (moderated for non-subscribers)
2586 W:      https://github.com/linux-audit
2587 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2588 S:      Supported
2589 F:      include/linux/audit.h
2590 F:      include/uapi/linux/audit.h
2591 F:      kernel/audit*
2592
2593 AUXILIARY DISPLAY DRIVERS
2594 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2595 S:      Maintained
2596 F:      drivers/auxdisplay/
2597 F:      include/linux/cfag12864b.h
2598
2599 AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER
2600 M:      Andreas Klinger <ak@it-klinger.de>
2601 L:      linux-iio@vger.kernel.org
2602 S:      Maintained
2603 F:      Documentation/devicetree/bindings/iio/adc/avia-hx711.txt
2604 F:      drivers/iio/adc/hx711.c
2605
2606 AX.25 NETWORK LAYER
2607 M:      Ralf Baechle <ralf@linux-mips.org>
2608 L:      linux-hams@vger.kernel.org
2609 W:      http://www.linux-ax25.org/
2610 S:      Maintained
2611 F:      include/uapi/linux/ax25.h
2612 F:      include/net/ax25.h
2613 F:      net/ax25/
2614
2615 AXENTIA ARM DEVICES
2616 M:      Peter Rosin <peda@axentia.se>
2617 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2618 S:      Maintained
2619 F:      Documentation/devicetree/bindings/arm/axentia.txt
2620 F:      arch/arm/boot/dts/at91-linea.dtsi
2621 F:      arch/arm/boot/dts/at91-natte.dtsi
2622 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2623 F:      arch/arm/boot/dts/at91-tse850-3.dts
2624
2625 AXENTIA ASOC DRIVERS
2626 M:      Peter Rosin <peda@axentia.se>
2627 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2628 S:      Maintained
2629 F:      Documentation/devicetree/bindings/sound/axentia,*
2630 F:      sound/soc/atmel/tse850-pcm5142.c
2631
2632 AZ6007 DVB DRIVER
2633 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2634 L:      linux-media@vger.kernel.org
2635 W:      https://linuxtv.org
2636 T:      git git://linuxtv.org/media_tree.git
2637 S:      Maintained
2638 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2639
2640 AZTECH FM RADIO RECEIVER DRIVER
2641 M:      Hans Verkuil <hverkuil@xs4all.nl>
2642 L:      linux-media@vger.kernel.org
2643 T:      git git://linuxtv.org/media_tree.git
2644 W:      https://linuxtv.org
2645 S:      Maintained
2646 F:      drivers/media/radio/radio-aztech*
2647
2648 B43 WIRELESS DRIVER
2649 L:      linux-wireless@vger.kernel.org
2650 L:      b43-dev@lists.infradead.org
2651 W:      http://wireless.kernel.org/en/users/Drivers/b43
2652 S:      Odd Fixes
2653 F:      drivers/net/wireless/broadcom/b43/
2654
2655 B43LEGACY WIRELESS DRIVER
2656 M:      Larry Finger <Larry.Finger@lwfinger.net>
2657 L:      linux-wireless@vger.kernel.org
2658 L:      b43-dev@lists.infradead.org
2659 W:      http://wireless.kernel.org/en/users/Drivers/b43
2660 S:      Maintained
2661 F:      drivers/net/wireless/broadcom/b43legacy/
2662
2663 BACKLIGHT CLASS/SUBSYSTEM
2664 M:      Lee Jones <lee.jones@linaro.org>
2665 M:      Daniel Thompson <daniel.thompson@linaro.org>
2666 M:      Jingoo Han <jingoohan1@gmail.com>
2667 L:      dri-devel@lists.freedesktop.org
2668 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2669 S:      Maintained
2670 F:      drivers/video/backlight/
2671 F:      include/linux/backlight.h
2672 F:      include/linux/pwm_backlight.h
2673 F:      Documentation/devicetree/bindings/leds/backlight
2674
2675 BATMAN ADVANCED
2676 M:      Marek Lindner <mareklindner@neomailbox.ch>
2677 M:      Simon Wunderlich <sw@simonwunderlich.de>
2678 M:      Antonio Quartulli <a@unstable.cc>
2679 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2680 W:      https://www.open-mesh.org/
2681 Q:      https://patchwork.open-mesh.org/project/batman/list/
2682 S:      Maintained
2683 F:      Documentation/ABI/testing/sysfs-class-net-batman-adv
2684 F:      Documentation/ABI/testing/sysfs-class-net-mesh
2685 F:      Documentation/networking/batman-adv.rst
2686 F:      include/uapi/linux/batadv_packet.h
2687 F:      include/uapi/linux/batman_adv.h
2688 F:      net/batman-adv/
2689
2690 BAYCOM/HDLCDRV DRIVERS FOR AX.25
2691 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
2692 L:      linux-hams@vger.kernel.org
2693 W:      http://www.baycom.org/~tom/ham/ham.html
2694 S:      Maintained
2695 F:      drivers/net/hamradio/baycom*
2696
2697 BCACHE (BLOCK LAYER CACHE)
2698 M:      Coly Li <colyli@suse.de>
2699 M:      Kent Overstreet <kent.overstreet@gmail.com>
2700 L:      linux-bcache@vger.kernel.org
2701 W:      http://bcache.evilpiepirate.org
2702 C:      irc://irc.oftc.net/bcache
2703 S:      Maintained
2704 F:      drivers/md/bcache/
2705
2706 BDISP ST MEDIA DRIVER
2707 M:      Fabien Dessenne <fabien.dessenne@st.com>
2708 L:      linux-media@vger.kernel.org
2709 T:      git git://linuxtv.org/media_tree.git
2710 W:      https://linuxtv.org
2711 S:      Supported
2712 F:      drivers/media/platform/sti/bdisp
2713
2714 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
2715 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
2716 L:      netdev@vger.kernel.org
2717 S:      Maintained
2718 F:      drivers/net/ethernet/ec_bhf.c
2719
2720 BEFS FILE SYSTEM
2721 M:      Luis de Bethencourt <luisbg@kernel.org>
2722 M:      Salah Triki <salah.triki@gmail.com>
2723 S:      Maintained
2724 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
2725 F:      Documentation/filesystems/befs.txt
2726 F:      fs/befs/
2727
2728 BFQ I/O SCHEDULER
2729 M:      Paolo Valente <paolo.valente@linaro.org>
2730 M:      Jens Axboe <axboe@kernel.dk>
2731 L:      linux-block@vger.kernel.org
2732 S:      Maintained
2733 F:      block/bfq-*
2734 F:      Documentation/block/bfq-iosched.txt
2735
2736 BFS FILE SYSTEM
2737 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
2738 S:      Maintained
2739 F:      Documentation/filesystems/bfs.txt
2740 F:      fs/bfs/
2741 F:      include/uapi/linux/bfs_fs.h
2742
2743 BLINKM RGB LED DRIVER
2744 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
2745 S:      Maintained
2746 F:      drivers/leds/leds-blinkm.c
2747
2748 BLOCK LAYER
2749 M:      Jens Axboe <axboe@kernel.dk>
2750 L:      linux-block@vger.kernel.org
2751 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
2752 S:      Maintained
2753 F:      block/
2754 F:      drivers/block/
2755 F:      kernel/trace/blktrace.c
2756 F:      lib/sbitmap.c
2757
2758 BLOCK2MTD DRIVER
2759 M:      Joern Engel <joern@lazybastard.org>
2760 L:      linux-mtd@lists.infradead.org
2761 S:      Maintained
2762 F:      drivers/mtd/devices/block2mtd.c
2763
2764 BLUETOOTH DRIVERS
2765 M:      Marcel Holtmann <marcel@holtmann.org>
2766 M:      Johan Hedberg <johan.hedberg@gmail.com>
2767 L:      linux-bluetooth@vger.kernel.org
2768 W:      http://www.bluez.org/
2769 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2770 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2771 S:      Maintained
2772 F:      drivers/bluetooth/
2773
2774 BLUETOOTH SUBSYSTEM
2775 M:      Marcel Holtmann <marcel@holtmann.org>
2776 M:      Johan Hedberg <johan.hedberg@gmail.com>
2777 L:      linux-bluetooth@vger.kernel.org
2778 W:      http://www.bluez.org/
2779 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2780 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2781 S:      Maintained
2782 F:      net/bluetooth/
2783 F:      include/net/bluetooth/
2784
2785 BONDING DRIVER
2786 M:      Jay Vosburgh <j.vosburgh@gmail.com>
2787 M:      Veaceslav Falico <vfalico@gmail.com>
2788 M:      Andy Gospodarek <andy@greyhouse.net>
2789 L:      netdev@vger.kernel.org
2790 W:      http://sourceforge.net/projects/bonding/
2791 S:      Supported
2792 F:      drivers/net/bonding/
2793 F:      include/uapi/linux/if_bonding.h
2794
2795 BPF (Safe dynamic programs and tools)
2796 M:      Alexei Starovoitov <ast@kernel.org>
2797 M:      Daniel Borkmann <daniel@iogearbox.net>
2798 L:      netdev@vger.kernel.org
2799 L:      linux-kernel@vger.kernel.org
2800 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
2801 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
2802 Q:      https://patchwork.ozlabs.org/project/netdev/list/?delegate=77147
2803 S:      Supported
2804 F:      arch/*/net/*
2805 F:      Documentation/networking/filter.txt
2806 F:      Documentation/bpf/
2807 F:      include/linux/bpf*
2808 F:      include/linux/filter.h
2809 F:      include/trace/events/xdp.h
2810 F:      include/uapi/linux/bpf*
2811 F:      include/uapi/linux/filter.h
2812 F:      kernel/bpf/
2813 F:      kernel/trace/bpf_trace.c
2814 F:      lib/test_bpf.c
2815 F:      net/bpf/
2816 F:      net/core/filter.c
2817 F:      net/sched/act_bpf.c
2818 F:      net/sched/cls_bpf.c
2819 F:      samples/bpf/
2820 F:      tools/bpf/
2821 F:      tools/lib/bpf/
2822 F:      tools/testing/selftests/bpf/
2823
2824 BPF JIT for ARM
2825 M:      Shubham Bansal <illusionist.neo@gmail.com>
2826 L:      netdev@vger.kernel.org
2827 S:      Maintained
2828 F:      arch/arm/net/
2829
2830 BPF JIT for ARM64
2831 M:      Daniel Borkmann <daniel@iogearbox.net>
2832 M:      Alexei Starovoitov <ast@kernel.org>
2833 M:      Zi Shen Lim <zlim.lnx@gmail.com>
2834 L:      netdev@vger.kernel.org
2835 S:      Supported
2836 F:      arch/arm64/net/
2837
2838 BPF JIT for MIPS (32-BIT AND 64-BIT)
2839 M:      Paul Burton <paul.burton@mips.com>
2840 L:      netdev@vger.kernel.org
2841 S:      Maintained
2842 F:      arch/mips/net/
2843
2844 BPF JIT for NFP NICs
2845 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
2846 L:      netdev@vger.kernel.org
2847 S:      Supported
2848 F:      drivers/net/ethernet/netronome/nfp/bpf/
2849
2850 BPF JIT for POWERPC (32-BIT AND 64-BIT)
2851 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
2852 M:      Sandipan Das <sandipan@linux.ibm.com>
2853 L:      netdev@vger.kernel.org
2854 S:      Maintained
2855 F:      arch/powerpc/net/
2856
2857 BPF JIT for S390
2858 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
2859 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
2860 L:      netdev@vger.kernel.org
2861 S:      Maintained
2862 F:      arch/s390/net/
2863 X:      arch/s390/net/pnet.c
2864
2865 BPF JIT for SPARC (32-BIT AND 64-BIT)
2866 M:      David S. Miller <davem@davemloft.net>
2867 L:      netdev@vger.kernel.org
2868 S:      Maintained
2869 F:      arch/sparc/net/
2870
2871 BPF JIT for X86 32-BIT
2872 M:      Wang YanQing <udknight@gmail.com>
2873 L:      netdev@vger.kernel.org
2874 S:      Maintained
2875 F:      arch/x86/net/bpf_jit_comp32.c
2876
2877 BPF JIT for X86 64-BIT
2878 M:      Alexei Starovoitov <ast@kernel.org>
2879 M:      Daniel Borkmann <daniel@iogearbox.net>
2880 L:      netdev@vger.kernel.org
2881 S:      Supported
2882 F:      arch/x86/net/
2883 X:      arch/x86/net/bpf_jit_comp32.c
2884
2885 BROADCOM B44 10/100 ETHERNET DRIVER
2886 M:      Michael Chan <michael.chan@broadcom.com>
2887 L:      netdev@vger.kernel.org
2888 S:      Supported
2889 F:      drivers/net/ethernet/broadcom/b44.*
2890
2891 BROADCOM B53 ETHERNET SWITCH DRIVER
2892 M:      Florian Fainelli <f.fainelli@gmail.com>
2893 L:      netdev@vger.kernel.org
2894 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
2895 S:      Supported
2896 F:      drivers/net/dsa/b53/*
2897 F:      include/linux/platform_data/b53.h
2898
2899 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
2900 M:      Florian Fainelli <f.fainelli@gmail.com>
2901 M:      Ray Jui <rjui@broadcom.com>
2902 M:      Scott Branden <sbranden@broadcom.com>
2903 M:      bcm-kernel-feedback-list@broadcom.com
2904 T:      git git://github.com/broadcom/mach-bcm
2905 S:      Maintained
2906 N:      bcm281*
2907 N:      bcm113*
2908 N:      bcm216*
2909 N:      kona
2910 F:      arch/arm/mach-bcm/
2911
2912 BROADCOM BCM2835 ARM ARCHITECTURE
2913 M:      Eric Anholt <eric@anholt.net>
2914 M:      Stefan Wahren <stefan.wahren@i2se.com>
2915 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
2916 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2917 T:      git git://github.com/anholt/linux
2918 S:      Maintained
2919 N:      bcm2835
2920 F:      drivers/staging/vc04_services
2921
2922 BROADCOM BCM47XX MIPS ARCHITECTURE
2923 M:      Hauke Mehrtens <hauke@hauke-m.de>
2924 M:      Rafał Miłecki <zajec5@gmail.com>
2925 L:      linux-mips@vger.kernel.org
2926 S:      Maintained
2927 F:      Documentation/devicetree/bindings/mips/brcm/
2928 F:      arch/mips/bcm47xx/*
2929 F:      arch/mips/include/asm/mach-bcm47xx/*
2930
2931 BROADCOM BCM5301X ARM ARCHITECTURE
2932 M:      Hauke Mehrtens <hauke@hauke-m.de>
2933 M:      Rafał Miłecki <zajec5@gmail.com>
2934 M:      bcm-kernel-feedback-list@broadcom.com
2935 L:      linux-arm-kernel@lists.infradead.org
2936 S:      Maintained
2937 F:      arch/arm/mach-bcm/bcm_5301x.c
2938 F:      arch/arm/boot/dts/bcm5301x*.dtsi
2939 F:      arch/arm/boot/dts/bcm470*
2940 F:      arch/arm/boot/dts/bcm953012*
2941
2942 BROADCOM BCM53573 ARM ARCHITECTURE
2943 M:      Rafał Miłecki <rafal@milecki.pl>
2944 L:      linux-arm-kernel@lists.infradead.org
2945 S:      Maintained
2946 F:      arch/arm/boot/dts/bcm53573*
2947 F:      arch/arm/boot/dts/bcm47189*
2948
2949 BROADCOM BCM63XX ARM ARCHITECTURE
2950 M:      Florian Fainelli <f.fainelli@gmail.com>
2951 M:      bcm-kernel-feedback-list@broadcom.com
2952 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2953 T:      git git://github.com/broadcom/stblinux.git
2954 S:      Maintained
2955 N:      bcm63xx
2956
2957 BROADCOM BCM63XX/BCM33XX UDC DRIVER
2958 M:      Kevin Cernekee <cernekee@gmail.com>
2959 L:      linux-usb@vger.kernel.org
2960 S:      Maintained
2961 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
2962
2963 BROADCOM BCM7XXX ARM ARCHITECTURE
2964 M:      Brian Norris <computersforpeace@gmail.com>
2965 M:      Gregory Fong <gregory.0xf0@gmail.com>
2966 M:      Florian Fainelli <f.fainelli@gmail.com>
2967 M:      bcm-kernel-feedback-list@broadcom.com
2968 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2969 T:      git git://github.com/broadcom/stblinux.git
2970 S:      Maintained
2971 F:      arch/arm/mach-bcm/*brcmstb*
2972 F:      arch/arm/boot/dts/bcm7*.dts*
2973 F:      drivers/bus/brcmstb_gisb.c
2974 F:      arch/arm/mm/cache-b15-rac.c
2975 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
2976 N:      brcmstb
2977
2978 BROADCOM BMIPS CPUFREQ DRIVER
2979 M:      Markus Mayer <mmayer@broadcom.com>
2980 M:      bcm-kernel-feedback-list@broadcom.com
2981 L:      linux-pm@vger.kernel.org
2982 S:      Maintained
2983 F:      drivers/cpufreq/bmips-cpufreq.c
2984
2985 BROADCOM BMIPS MIPS ARCHITECTURE
2986 M:      Kevin Cernekee <cernekee@gmail.com>
2987 M:      Florian Fainelli <f.fainelli@gmail.com>
2988 L:      linux-mips@vger.kernel.org
2989 T:      git git://github.com/broadcom/stblinux.git
2990 S:      Maintained
2991 F:      arch/mips/bmips/*
2992 F:      arch/mips/include/asm/mach-bmips/*
2993 F:      arch/mips/kernel/*bmips*
2994 F:      arch/mips/boot/dts/brcm/bcm*.dts*
2995 F:      drivers/irqchip/irq-bcm63*
2996 F:      drivers/irqchip/irq-bcm7*
2997 F:      drivers/irqchip/irq-brcmstb*
2998 F:      include/linux/bcm963xx_nvram.h
2999 F:      include/linux/bcm963xx_tag.h
3000
3001 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
3002 M:      Rasesh Mody <rasesh.mody@cavium.com>
3003 M:      Dept-GELinuxNICDev@cavium.com
3004 L:      netdev@vger.kernel.org
3005 S:      Supported
3006 F:      drivers/net/ethernet/broadcom/bnx2.*
3007 F:      drivers/net/ethernet/broadcom/bnx2_*
3008
3009 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
3010 M:      QLogic-Storage-Upstream@qlogic.com
3011 L:      linux-scsi@vger.kernel.org
3012 S:      Supported
3013 F:      drivers/scsi/bnx2fc/
3014
3015 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
3016 M:      QLogic-Storage-Upstream@qlogic.com
3017 L:      linux-scsi@vger.kernel.org
3018 S:      Supported
3019 F:      drivers/scsi/bnx2i/
3020
3021 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
3022 M:      Ariel Elior <ariel.elior@cavium.com>
3023 M:      Sudarsana Kalluru <sudarsana.kalluru@cavium.com>
3024 M:      everest-linux-l2@cavium.com
3025 L:      netdev@vger.kernel.org
3026 S:      Supported
3027 F:      drivers/net/ethernet/broadcom/bnx2x/
3028
3029 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
3030 M:      Michael Chan <michael.chan@broadcom.com>
3031 L:      netdev@vger.kernel.org
3032 S:      Supported
3033 F:      drivers/net/ethernet/broadcom/bnxt/
3034
3035 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
3036 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
3037 M:      Franky Lin <franky.lin@broadcom.com>
3038 M:      Hante Meuleman <hante.meuleman@broadcom.com>
3039 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
3040 M:      Wright Feng <wright.feng@cypress.com>
3041 L:      linux-wireless@vger.kernel.org
3042 L:      brcm80211-dev-list.pdl@broadcom.com
3043 L:      brcm80211-dev-list@cypress.com
3044 S:      Supported
3045 F:      drivers/net/wireless/broadcom/brcm80211/
3046
3047 BROADCOM BRCMSTB GPIO DRIVER
3048 M:      Gregory Fong <gregory.0xf0@gmail.com>
3049 L:      bcm-kernel-feedback-list@broadcom.com
3050 S:      Supported
3051 F:      drivers/gpio/gpio-brcmstb.c
3052 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
3053
3054 BROADCOM BRCMSTB I2C DRIVER
3055 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3056 L:      linux-i2c@vger.kernel.org
3057 L:      bcm-kernel-feedback-list@broadcom.com
3058 S:      Supported
3059 F:      drivers/i2c/busses/i2c-brcmstb.c
3060 F:      Documentation/devicetree/bindings/i2c/i2c-brcmstb.txt
3061
3062 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
3063 M:      Al Cooper <alcooperx@gmail.com>
3064 L:      linux-kernel@vger.kernel.org
3065 L:      bcm-kernel-feedback-list@broadcom.com
3066 S:      Maintained
3067 F:      drivers/phy/broadcom/phy-brcm-usb*
3068
3069 BROADCOM GENET ETHERNET DRIVER
3070 M:      Doug Berger <opendmb@gmail.com>
3071 M:      Florian Fainelli <f.fainelli@gmail.com>
3072 L:      netdev@vger.kernel.org
3073 S:      Supported
3074 F:      drivers/net/ethernet/broadcom/genet/
3075
3076 BROADCOM IPROC ARM ARCHITECTURE
3077 M:      Ray Jui <rjui@broadcom.com>
3078 M:      Scott Branden <sbranden@broadcom.com>
3079 M:      bcm-kernel-feedback-list@broadcom.com
3080 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3081 T:      git git://github.com/broadcom/cygnus-linux.git
3082 S:      Maintained
3083 N:      iproc
3084 N:      cygnus
3085 N:      bcm[-_]nsp
3086 N:      bcm9113*
3087 N:      bcm9583*
3088 N:      bcm9585*
3089 N:      bcm9586*
3090 N:      bcm988312
3091 N:      bcm113*
3092 N:      bcm583*
3093 N:      bcm585*
3094 N:      bcm586*
3095 N:      bcm88312
3096 N:      hr2
3097 N:      stingray
3098 F:      arch/arm64/boot/dts/broadcom/northstar2/*
3099 F:      arch/arm64/boot/dts/broadcom/stingray/*
3100 F:      drivers/clk/bcm/clk-ns*
3101 F:      drivers/clk/bcm/clk-sr*
3102 F:      drivers/pinctrl/bcm/pinctrl-ns*
3103 F:      include/dt-bindings/clock/bcm-sr*
3104
3105 BROADCOM KONA GPIO DRIVER
3106 M:      Ray Jui <rjui@broadcom.com>
3107 L:      bcm-kernel-feedback-list@broadcom.com
3108 S:      Supported
3109 F:      drivers/gpio/gpio-bcm-kona.c
3110 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
3111
3112 BROADCOM NETXTREME-E ROCE DRIVER
3113 M:      Selvin Xavier <selvin.xavier@broadcom.com>
3114 M:      Devesh Sharma <devesh.sharma@broadcom.com>
3115 M:      Somnath Kotur <somnath.kotur@broadcom.com>
3116 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
3117 L:      linux-rdma@vger.kernel.org
3118 W:      http://www.broadcom.com
3119 S:      Supported
3120 F:      drivers/infiniband/hw/bnxt_re/
3121 F:      include/uapi/rdma/bnxt_re-abi.h
3122
3123 BROADCOM NVRAM DRIVER
3124 M:      Rafał Miłecki <zajec5@gmail.com>
3125 L:      linux-mips@vger.kernel.org
3126 S:      Maintained
3127 F:      drivers/firmware/broadcom/*
3128
3129 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
3130 M:      Rafał Miłecki <zajec5@gmail.com>
3131 L:      linux-wireless@vger.kernel.org
3132 S:      Maintained
3133 F:      drivers/bcma/
3134 F:      include/linux/bcma/
3135
3136 BROADCOM STB AVS CPUFREQ DRIVER
3137 M:      Markus Mayer <mmayer@broadcom.com>
3138 M:      bcm-kernel-feedback-list@broadcom.com
3139 L:      linux-pm@vger.kernel.org
3140 S:      Maintained
3141 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
3142 F:      drivers/cpufreq/brcmstb*
3143
3144 BROADCOM STB AVS TMON DRIVER
3145 M:      Markus Mayer <mmayer@broadcom.com>
3146 M:      bcm-kernel-feedback-list@broadcom.com
3147 L:      linux-pm@vger.kernel.org
3148 S:      Maintained
3149 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3150 F:      drivers/thermal/broadcom/brcmstb*
3151
3152 BROADCOM STB NAND FLASH DRIVER
3153 M:      Brian Norris <computersforpeace@gmail.com>
3154 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3155 L:      linux-mtd@lists.infradead.org
3156 L:      bcm-kernel-feedback-list@broadcom.com
3157 S:      Maintained
3158 F:      drivers/mtd/nand/raw/brcmnand/
3159
3160 BROADCOM STB DPFE DRIVER
3161 M:      Markus Mayer <mmayer@broadcom.com>
3162 M:      bcm-kernel-feedback-list@broadcom.com
3163 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3164 S:      Maintained
3165 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3166 F:      drivers/memory/brcmstb_dpfe.c
3167
3168 BROADCOM SPI DRIVER
3169 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3170 M:      bcm-kernel-feedback-list@broadcom.com
3171 S:      Maintained
3172 F:      Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.txt
3173 F:      drivers/spi/spi-bcm-qspi.*
3174 F:      drivers/spi/spi-brcmstb-qspi.c
3175 F:      drivers/spi/spi-iproc-qspi.c
3176
3177 BROADCOM SYSTEMPORT ETHERNET DRIVER
3178 M:      Florian Fainelli <f.fainelli@gmail.com>
3179 L:      netdev@vger.kernel.org
3180 S:      Supported
3181 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3182
3183 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3184 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3185 M:      Prashant Sreedharan <prashant@broadcom.com>
3186 M:      Michael Chan <mchan@broadcom.com>
3187 L:      netdev@vger.kernel.org
3188 S:      Supported
3189 F:      drivers/net/ethernet/broadcom/tg3.*
3190
3191 BROCADE BFA FC SCSI DRIVER
3192 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3193 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3194 L:      linux-scsi@vger.kernel.org
3195 S:      Supported
3196 F:      drivers/scsi/bfa/
3197
3198 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3199 M:      Rasesh Mody <rasesh.mody@cavium.com>
3200 M:      Sudarsana Kalluru <sudarsana.kalluru@cavium.com>
3201 M:      Dept-GELinuxNICDev@cavium.com
3202 L:      netdev@vger.kernel.org
3203 S:      Supported
3204 F:      drivers/net/ethernet/brocade/bna/
3205
3206 BSG (block layer generic sg v4 driver)
3207 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3208 L:      linux-scsi@vger.kernel.org
3209 S:      Supported
3210 F:      block/bsg.c
3211 F:      include/linux/bsg.h
3212 F:      include/uapi/linux/bsg.h
3213
3214 BT87X AUDIO DRIVER
3215 M:      Clemens Ladisch <clemens@ladisch.de>
3216 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3217 T:      git git://git.alsa-project.org/alsa-kernel.git
3218 S:      Maintained
3219 F:      Documentation/sound/cards/bt87x.rst
3220 F:      sound/pci/bt87x.c
3221
3222 BT8XXGPIO DRIVER
3223 M:      Michael Buesch <m@bues.ch>
3224 W:      http://bu3sch.de/btgpio.php
3225 S:      Maintained
3226 F:      drivers/gpio/gpio-bt8xx.c
3227
3228 BTRFS FILE SYSTEM
3229 M:      Chris Mason <clm@fb.com>
3230 M:      Josef Bacik <josef@toxicpanda.com>
3231 M:      David Sterba <dsterba@suse.com>
3232 L:      linux-btrfs@vger.kernel.org
3233 W:      http://btrfs.wiki.kernel.org/
3234 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3235 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3236 S:      Maintained
3237 F:      Documentation/filesystems/btrfs.txt
3238 F:      fs/btrfs/
3239 F:      include/linux/btrfs*
3240 F:      include/uapi/linux/btrfs*
3241
3242 BTTV VIDEO4LINUX DRIVER
3243 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3244 L:      linux-media@vger.kernel.org
3245 W:      https://linuxtv.org
3246 T:      git git://linuxtv.org/media_tree.git
3247 S:      Odd fixes
3248 F:      Documentation/media/v4l-drivers/bttv*
3249 F:      drivers/media/pci/bt8xx/bttv*
3250
3251 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3252 M:      Chanwoo Choi <cw00.choi@samsung.com>
3253 L:      linux-pm@vger.kernel.org
3254 L:      linux-samsung-soc@vger.kernel.org
3255 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
3256 S:      Maintained
3257 F:      drivers/devfreq/exynos-bus.c
3258 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3259
3260 BUSLOGIC SCSI DRIVER
3261 M:      Khalid Aziz <khalid@gonehiking.org>
3262 L:      linux-scsi@vger.kernel.org
3263 S:      Maintained
3264 F:      drivers/scsi/BusLogic.*
3265 F:      drivers/scsi/FlashPoint.*
3266
3267 C-MEDIA CMI8788 DRIVER
3268 M:      Clemens Ladisch <clemens@ladisch.de>
3269 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3270 T:      git git://git.alsa-project.org/alsa-kernel.git
3271 S:      Maintained
3272 F:      sound/pci/oxygen/
3273
3274 C-SKY ARCHITECTURE
3275 M:      Guo Ren <guoren@kernel.org>
3276 T:      git https://github.com/c-sky/csky-linux.git
3277 S:      Supported
3278 F:      arch/csky/
3279 F:      Documentation/devicetree/bindings/csky/
3280 F:      drivers/irqchip/irq-csky-*
3281 F:      Documentation/devicetree/bindings/interrupt-controller/csky,*
3282 F:      drivers/clocksource/timer-gx6605s.c
3283 F:      drivers/clocksource/timer-mp-csky.c
3284 F:      Documentation/devicetree/bindings/timer/csky,*
3285 K:      csky
3286 N:      csky
3287
3288 C6X ARCHITECTURE
3289 M:      Mark Salter <msalter@redhat.com>
3290 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3291 L:      linux-c6x-dev@linux-c6x.org
3292 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3293 S:      Maintained
3294 F:      arch/c6x/
3295
3296 CA8210 IEEE-802.15.4 RADIO DRIVER
3297 M:      Harry Morris <h.morris@cascoda.com>
3298 L:      linux-wpan@vger.kernel.org
3299 W:      https://github.com/Cascoda/ca8210-linux.git
3300 S:      Maintained
3301 F:      drivers/net/ieee802154/ca8210.c
3302 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3303
3304 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3305 M:      David Howells <dhowells@redhat.com>
3306 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3307 S:      Supported
3308 F:      Documentation/filesystems/caching/cachefiles.txt
3309 F:      fs/cachefiles/
3310
3311 CADENCE MIPI-CSI2 BRIDGES
3312 M:      Maxime Ripard <maxime.ripard@bootlin.com>
3313 L:      linux-media@vger.kernel.org
3314 S:      Maintained
3315 F:      Documentation/devicetree/bindings/media/cdns,*.txt
3316 F:      drivers/media/platform/cadence/cdns-csi2*
3317
3318 CADET FM/AM RADIO RECEIVER DRIVER
3319 M:      Hans Verkuil <hverkuil@xs4all.nl>
3320 L:      linux-media@vger.kernel.org
3321 T:      git git://linuxtv.org/media_tree.git
3322 W:      https://linuxtv.org
3323 S:      Maintained
3324 F:      drivers/media/radio/radio-cadet*
3325
3326 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3327 M:      Jonathan Corbet <corbet@lwn.net>
3328 L:      linux-media@vger.kernel.org
3329 T:      git git://linuxtv.org/media_tree.git
3330 S:      Maintained
3331 F:      Documentation/media/v4l-drivers/cafe_ccic*
3332 F:      drivers/media/platform/marvell-ccic/
3333
3334 CAIF NETWORK LAYER
3335 M:      Dmitry Tarnyagin <dmitry.tarnyagin@lockless.no>
3336 L:      netdev@vger.kernel.org
3337 S:      Supported
3338 F:      Documentation/networking/caif/
3339 F:      drivers/net/caif/
3340 F:      include/uapi/linux/caif/
3341 F:      include/net/caif/
3342 F:      net/caif/
3343
3344 CAKE QDISC
3345 M:      Toke Høiland-Jørgensen <toke@toke.dk>
3346 L:      cake@lists.bufferbloat.net (moderated for non-subscribers)
3347 S:      Maintained
3348 F:      net/sched/sch_cake.c
3349
3350 CALGARY x86-64 IOMMU
3351 M:      Muli Ben-Yehuda <mulix@mulix.org>
3352 M:      Jon Mason <jdmason@kudzu.us>
3353 L:      iommu@lists.linux-foundation.org
3354 S:      Maintained
3355 F:      arch/x86/kernel/pci-calgary_64.c
3356 F:      arch/x86/kernel/tce_64.c
3357 F:      arch/x86/include/asm/calgary.h
3358 F:      arch/x86/include/asm/tce.h
3359
3360 CAN NETWORK DRIVERS
3361 M:      Wolfgang Grandegger <wg@grandegger.com>
3362 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3363 L:      linux-can@vger.kernel.org
3364 W:      https://github.com/linux-can
3365 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3366 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3367 S:      Maintained
3368 F:      Documentation/devicetree/bindings/net/can/
3369 F:      drivers/net/can/
3370 F:      include/linux/can/dev.h
3371 F:      include/linux/can/platform/
3372 F:      include/uapi/linux/can/error.h
3373 F:      include/uapi/linux/can/netlink.h
3374
3375 CAN NETWORK LAYER
3376 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3377 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3378 L:      linux-can@vger.kernel.org
3379 W:      https://github.com/linux-can
3380 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3381 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3382 S:      Maintained
3383 F:      Documentation/networking/can.rst
3384 F:      net/can/
3385 F:      include/linux/can/core.h
3386 F:      include/uapi/linux/can.h
3387 F:      include/uapi/linux/can/bcm.h
3388 F:      include/uapi/linux/can/raw.h
3389 F:      include/uapi/linux/can/gw.h
3390
3391 CAPABILITIES
3392 M:      Serge Hallyn <serge@hallyn.com>
3393 L:      linux-security-module@vger.kernel.org
3394 S:      Supported
3395 F:      include/linux/capability.h
3396 F:      include/uapi/linux/capability.h
3397 F:      security/commoncap.c
3398 F:      kernel/capability.c
3399
3400 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3401 M:      Kevin Tsai <ktsai@capellamicro.com>
3402 S:      Maintained
3403 F:      drivers/iio/light/cm*
3404
3405 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3406 M:      Christian Lamparter <chunkeey@googlemail.com>
3407 L:      linux-wireless@vger.kernel.org
3408 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3409 S:      Maintained
3410 F:      drivers/net/wireless/ath/carl9170/
3411
3412 CAVIUM I2C DRIVER
3413 M:      Jan Glauber <jglauber@cavium.com>
3414 M:      David Daney <david.daney@cavium.com>
3415 W:      http://www.cavium.com
3416 S:      Supported
3417 F:      drivers/i2c/busses/i2c-octeon*
3418 F:      drivers/i2c/busses/i2c-thunderx*
3419
3420 CAVIUM LIQUIDIO NETWORK DRIVER
3421 M:      Derek Chickles <derek.chickles@caviumnetworks.com>
3422 M:      Satanand Burla <satananda.burla@caviumnetworks.com>
3423 M:      Felix Manlunas <felix.manlunas@caviumnetworks.com>
3424 M:      Raghu Vatsavayi <raghu.vatsavayi@caviumnetworks.com>
3425 L:      netdev@vger.kernel.org
3426 W:      http://www.cavium.com
3427 S:      Supported
3428 F:      drivers/net/ethernet/cavium/liquidio/
3429
3430 CAVIUM MMC DRIVER
3431 M:      Jan Glauber <jglauber@cavium.com>
3432 M:      David Daney <david.daney@cavium.com>
3433 M:      Steven J. Hill <Steven.Hill@cavium.com>
3434 W:      http://www.cavium.com
3435 S:      Supported
3436 F:      drivers/mmc/host/cavium*
3437
3438 CAVIUM OCTEON-TX CRYPTO DRIVER
3439 M:      George Cherian <george.cherian@cavium.com>
3440 L:      linux-crypto@vger.kernel.org
3441 W:      http://www.cavium.com
3442 S:      Supported
3443 F:      drivers/crypto/cavium/cpt/
3444
3445 CAVIUM THUNDERX2 ARM64 SOC
3446 M:      Robert Richter <rrichter@cavium.com>
3447 M:      Jayachandran C <jnair@caviumnetworks.com>
3448 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3449 S:      Maintained
3450 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3451 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3452
3453 CC2520 IEEE-802.15.4 RADIO DRIVER
3454 M:      Varka Bhadram <varkabhadram@gmail.com>
3455 L:      linux-wpan@vger.kernel.org
3456 S:      Maintained
3457 F:      drivers/net/ieee802154/cc2520.c
3458 F:      include/linux/spi/cc2520.h
3459 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3460
3461 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3462 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3463 L:      linux-crypto@vger.kernel.org
3464 S:      Supported
3465 F:      drivers/crypto/ccree/
3466 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3467
3468 CEC FRAMEWORK
3469 M:      Hans Verkuil <hans.verkuil@cisco.com>
3470 L:      linux-media@vger.kernel.org
3471 T:      git git://linuxtv.org/media_tree.git
3472 W:      http://linuxtv.org
3473 S:      Supported
3474 F:      Documentation/media/kapi/cec-core.rst
3475 F:      Documentation/media/uapi/cec
3476 F:      drivers/media/cec/
3477 F:      drivers/media/rc/keymaps/rc-cec.c
3478 F:      include/media/cec.h
3479 F:      include/media/cec-notifier.h
3480 F:      include/uapi/linux/cec.h
3481 F:      include/uapi/linux/cec-funcs.h
3482 F:      Documentation/devicetree/bindings/media/cec.txt
3483 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3484
3485 CEC GPIO DRIVER
3486 M:      Hans Verkuil <hans.verkuil@cisco.com>
3487 L:      linux-media@vger.kernel.org
3488 T:      git git://linuxtv.org/media_tree.git
3489 W:      http://linuxtv.org
3490 S:      Supported
3491 F:      drivers/media/platform/cec-gpio/
3492 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3493
3494 CELL BROADBAND ENGINE ARCHITECTURE
3495 M:      Arnd Bergmann <arnd@arndb.de>
3496 L:      linuxppc-dev@lists.ozlabs.org
3497 W:      http://www.ibm.com/developerworks/power/cell/
3498 S:      Supported
3499 F:      arch/powerpc/include/asm/cell*.h
3500 F:      arch/powerpc/include/asm/spu*.h
3501 F:      arch/powerpc/include/uapi/asm/spu*.h
3502 F:      arch/powerpc/oprofile/*cell*
3503 F:      arch/powerpc/platforms/cell/
3504
3505 CEPH COMMON CODE (LIBCEPH)
3506 M:      Ilya Dryomov <idryomov@gmail.com>
3507 M:      "Yan, Zheng" <zyan@redhat.com>
3508 M:      Sage Weil <sage@redhat.com>
3509 L:      ceph-devel@vger.kernel.org
3510 W:      http://ceph.com/
3511 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3512 T:      git git://github.com/ceph/ceph-client.git
3513 S:      Supported
3514 F:      net/ceph/
3515 F:      include/linux/ceph/
3516 F:      include/linux/crush/
3517
3518 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3519 M:      "Yan, Zheng" <zyan@redhat.com>
3520 M:      Sage Weil <sage@redhat.com>
3521 M:      Ilya Dryomov <idryomov@gmail.com>
3522 L:      ceph-devel@vger.kernel.org
3523 W:      http://ceph.com/
3524 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3525 T:      git git://github.com/ceph/ceph-client.git
3526 S:      Supported
3527 F:      Documentation/filesystems/ceph.txt
3528 F:      fs/ceph/
3529
3530 CERTIFICATE HANDLING:
3531 M:      David Howells <dhowells@redhat.com>
3532 M:      David Woodhouse <dwmw2@infradead.org>
3533 L:      keyrings@vger.kernel.org
3534 S:      Maintained
3535 F:      Documentation/admin-guide/module-signing.rst
3536 F:      certs/
3537 F:      scripts/sign-file.c
3538 F:      scripts/extract-cert.c
3539
3540 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3541 L:      linux-usb@vger.kernel.org
3542 S:      Orphan
3543 F:      Documentation/usb/WUSB-Design-overview.txt
3544 F:      Documentation/usb/wusb-cbaf
3545 F:      drivers/usb/host/hwa-hc.c
3546 F:      drivers/usb/host/whci/
3547 F:      drivers/usb/wusbcore/
3548 F:      include/linux/usb/wusb*
3549
3550 CFAG12864B LCD DRIVER
3551 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3552 S:      Maintained
3553 F:      drivers/auxdisplay/cfag12864b.c
3554 F:      include/linux/cfag12864b.h
3555
3556 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3557 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3558 S:      Maintained
3559 F:      drivers/auxdisplay/cfag12864bfb.c
3560 F:      include/linux/cfag12864b.h
3561
3562 802.11 (including CFG80211/NL80211)
3563 M:      Johannes Berg <johannes@sipsolutions.net>
3564 L:      linux-wireless@vger.kernel.org
3565 W:      http://wireless.kernel.org/
3566 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3567 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3568 S:      Maintained
3569 F:      net/wireless/
3570 F:      include/uapi/linux/nl80211.h
3571 F:      include/linux/ieee80211.h
3572 F:      include/net/wext.h
3573 F:      include/net/cfg80211.h
3574 F:      include/net/iw_handler.h
3575 F:      include/net/ieee80211_radiotap.h
3576 F:      Documentation/driver-api/80211/cfg80211.rst
3577 F:      Documentation/networking/regulatory.txt
3578
3579 CHAR and MISC DRIVERS
3580 M:      Arnd Bergmann <arnd@arndb.de>
3581 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3582 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3583 S:      Supported
3584 F:      drivers/char/
3585 F:      drivers/misc/
3586 F:      include/linux/miscdevice.h
3587
3588 CHECKPATCH
3589 M:      Andy Whitcroft <apw@canonical.com>
3590 M:      Joe Perches <joe@perches.com>
3591 S:      Maintained
3592 F:      scripts/checkpatch.pl
3593
3594 CHINESE DOCUMENTATION
3595 M:      Harry Wei <harryxiyou@gmail.com>
3596 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3597 L:      linux-kernel@zh-kernel.org (moderated for non-subscribers)
3598 S:      Maintained
3599 F:      Documentation/translations/zh_CN/
3600
3601 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3602 M:      Peter Chen <Peter.Chen@nxp.com>
3603 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3604 L:      linux-usb@vger.kernel.org
3605 S:      Maintained
3606 F:      drivers/usb/chipidea/
3607
3608 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3609 M:      Hans de Goede <hdegoede@redhat.com>
3610 L:      linux-input@vger.kernel.org
3611 S:      Maintained
3612 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3613 F:      drivers/input/touchscreen/chipone_icn8318.c
3614
3615 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
3616 M:      Hans de Goede <hdegoede@redhat.com>
3617 L:      linux-input@vger.kernel.org
3618 S:      Maintained
3619 F:      drivers/input/touchscreen/chipone_icn8505.c
3620
3621 CHROME HARDWARE PLATFORM SUPPORT
3622 M:      Benson Leung <bleung@chromium.org>
3623 M:      Olof Johansson <olof@lixom.net>
3624 S:      Maintained
3625 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bleung/chrome-platform.git
3626 F:      drivers/platform/chrome/
3627
3628 CIRRUS LOGIC AUDIO CODEC DRIVERS
3629 M:      Brian Austin <brian.austin@cirrus.com>
3630 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3631 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3632 S:      Maintained
3633 F:      sound/soc/codecs/cs*
3634
3635 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3636 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3637 L:      netdev@vger.kernel.org
3638 S:      Maintained
3639 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3640
3641 CISCO FCOE HBA DRIVER
3642 M:      Satish Kharat <satishkh@cisco.com>
3643 M:      Sesidhar Baddela <sebaddel@cisco.com>
3644 M:      Karan Tilak Kumar <kartilak@cisco.com>
3645 L:      linux-scsi@vger.kernel.org
3646 S:      Supported
3647 F:      drivers/scsi/fnic/
3648
3649 CISCO SCSI HBA DRIVER
3650 M:      Karan Tilak Kumar <kartilak@cisco.com>
3651 M:      Sesidhar Baddela <sebaddel@cisco.com>
3652 L:      linux-scsi@vger.kernel.org
3653 S:      Supported
3654 F:      drivers/scsi/snic/
3655
3656 CISCO VIC ETHERNET NIC DRIVER
3657 M:      Christian Benvenuti <benve@cisco.com>
3658 M:      Govindarajulu Varadarajan <_govind@gmx.com>
3659 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3660 S:      Supported
3661 F:      drivers/net/ethernet/cisco/enic/
3662
3663 CISCO VIC LOW LATENCY NIC DRIVER
3664 M:      Christian Benvenuti <benve@cisco.com>
3665 S:      Supported
3666 F:      drivers/infiniband/hw/usnic/
3667
3668 CIRRUS LOGIC MADERA CODEC DRIVERS
3669 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3670 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3671 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3672 L:      patches@opensource.cirrus.com
3673 T:      git https://github.com/CirrusLogic/linux-drivers.git
3674 W:      https://github.com/CirrusLogic/linux-drivers/wiki
3675 S:      Supported
3676 F:      Documentation/devicetree/bindings/mfd/madera.txt
3677 F:      Documentation/devicetree/bindings/pinctrl/cirrus,madera-pinctrl.txt
3678 F:      include/linux/mfd/madera/*
3679 F:      drivers/gpio/gpio-madera*
3680 F:      drivers/mfd/madera*
3681 F:      drivers/mfd/cs47l*
3682 F:      drivers/pinctrl/cirrus/*
3683
3684 CLANG-FORMAT FILE
3685 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3686 S:      Maintained
3687 F:      .clang-format
3688
3689 CLEANCACHE API
3690 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
3691 L:      linux-kernel@vger.kernel.org
3692 S:      Maintained
3693 F:      mm/cleancache.c
3694 F:      include/linux/cleancache.h
3695
3696 CLK API
3697 M:      Russell King <linux@armlinux.org.uk>
3698 L:      linux-clk@vger.kernel.org
3699 S:      Maintained
3700 F:      include/linux/clk.h
3701
3702 CLOCKSOURCE, CLOCKEVENT DRIVERS
3703 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3704 M:      Thomas Gleixner <tglx@linutronix.de>
3705 L:      linux-kernel@vger.kernel.org
3706 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
3707 S:      Supported
3708 F:      drivers/clocksource/
3709 F:      Documentation/devicetree/bindings/timer/
3710
3711 CMPC ACPI DRIVER
3712 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
3713 M:      Daniel Oliveira Nascimento <don@syst.com.br>
3714 L:      platform-driver-x86@vger.kernel.org
3715 S:      Supported
3716 F:      drivers/platform/x86/classmate-laptop.c
3717
3718 COBALT MEDIA DRIVER
3719 M:      Hans Verkuil <hans.verkuil@cisco.com>
3720 L:      linux-media@vger.kernel.org
3721 T:      git git://linuxtv.org/media_tree.git
3722 W:      https://linuxtv.org
3723 S:      Supported
3724 F:      drivers/media/pci/cobalt/
3725
3726 COCCINELLE/Semantic Patches (SmPL)
3727 M:      Julia Lawall <Julia.Lawall@lip6.fr>
3728 M:      Gilles Muller <Gilles.Muller@lip6.fr>
3729 M:      Nicolas Palix <nicolas.palix@imag.fr>
3730 M:      Michal Marek <michal.lkml@markovi.net>
3731 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
3732 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
3733 W:      http://coccinelle.lip6.fr/
3734 S:      Supported
3735 F:      Documentation/dev-tools/coccinelle.rst
3736 F:      scripts/coccinelle/
3737 F:      scripts/coccicheck
3738
3739 CODA FILE SYSTEM
3740 M:      Jan Harkes <jaharkes@cs.cmu.edu>
3741 M:      coda@cs.cmu.edu
3742 L:      codalist@coda.cs.cmu.edu
3743 W:      http://www.coda.cs.cmu.edu/
3744 S:      Maintained
3745 F:      Documentation/filesystems/coda.txt
3746 F:      fs/coda/
3747 F:      include/linux/coda*.h
3748 F:      include/uapi/linux/coda*.h
3749
3750 CODA V4L2 MEM2MEM DRIVER
3751 M:      Philipp Zabel <p.zabel@pengutronix.de>
3752 L:      linux-media@vger.kernel.org
3753 S:      Maintained
3754 F:      Documentation/devicetree/bindings/media/coda.txt
3755 F:      drivers/media/platform/coda/
3756
3757 CODE OF CONDUCT
3758 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3759 S:      Supported
3760 F:      Documentation/process/code-of-conduct.rst
3761 F:      Documentation/process/code-of-conduct-interpretation.rst
3762
3763 COMMON CLK FRAMEWORK
3764 M:      Michael Turquette <mturquette@baylibre.com>
3765 M:      Stephen Boyd <sboyd@kernel.org>
3766 L:      linux-clk@vger.kernel.org
3767 Q:      http://patchwork.kernel.org/project/linux-clk/list/
3768 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
3769 S:      Maintained
3770 F:      Documentation/devicetree/bindings/clock/
3771 F:      drivers/clk/
3772 X:      drivers/clk/clkdev.c
3773 F:      include/linux/clk-pr*
3774 F:      include/linux/clk/
3775 F:      include/linux/of_clk.h
3776
3777 COMMON INTERNET FILE SYSTEM (CIFS)
3778 M:      Steve French <sfrench@samba.org>
3779 L:      linux-cifs@vger.kernel.org
3780 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
3781 W:      http://linux-cifs.samba.org/
3782 T:      git git://git.samba.org/sfrench/cifs-2.6.git
3783 S:      Supported
3784 F:      Documentation/filesystems/cifs/
3785 F:      fs/cifs/
3786
3787 COMPACTPCI HOTPLUG CORE
3788 M:      Scott Murray <scott@spiteful.org>
3789 L:      linux-pci@vger.kernel.org
3790 S:      Maintained
3791 F:      drivers/pci/hotplug/cpci_hotplug*
3792
3793 COMPACTPCI HOTPLUG GENERIC DRIVER
3794 M:      Scott Murray <scott@spiteful.org>
3795 L:      linux-pci@vger.kernel.org
3796 S:      Maintained
3797 F:      drivers/pci/hotplug/cpcihp_generic.c
3798
3799 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
3800 M:      Scott Murray <scott@spiteful.org>
3801 L:      linux-pci@vger.kernel.org
3802 S:      Maintained
3803 F:      drivers/pci/hotplug/cpcihp_zt5550.*
3804
3805 COMPAL LAPTOP SUPPORT
3806 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
3807 L:      platform-driver-x86@vger.kernel.org
3808 S:      Maintained
3809 F:      drivers/platform/x86/compal-laptop.c
3810
3811 COMPILER ATTRIBUTES
3812 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3813 S:      Maintained
3814 F:      include/linux/compiler_attributes.h
3815
3816 CONEXANT ACCESSRUNNER USB DRIVER
3817 L:      accessrunner-general@lists.sourceforge.net
3818 W:      http://accessrunner.sourceforge.net/
3819 S:      Orphan
3820 F:      drivers/usb/atm/cxacru.c
3821
3822 CONFIGFS
3823 M:      Joel Becker <jlbec@evilplan.org>
3824 M:      Christoph Hellwig <hch@lst.de>
3825 T:      git git://git.infradead.org/users/hch/configfs.git
3826 S:      Supported
3827 F:      fs/configfs/
3828 F:      include/linux/configfs.h
3829
3830 CONNECTOR
3831 M:      Evgeniy Polyakov <zbr@ioremap.net>
3832 L:      netdev@vger.kernel.org
3833 S:      Maintained
3834 F:      drivers/connector/
3835
3836 CONTROL GROUP (CGROUP)
3837 M:      Tejun Heo <tj@kernel.org>
3838 M:      Li Zefan <lizefan@huawei.com>
3839 M:      Johannes Weiner <hannes@cmpxchg.org>
3840 L:      cgroups@vger.kernel.org
3841 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3842 S:      Maintained
3843 F:      Documentation/cgroup*
3844 F:      include/linux/cgroup*
3845 F:      kernel/cgroup*
3846
3847 CONTROL GROUP - CPUSET
3848 M:      Li Zefan <lizefan@huawei.com>
3849 L:      cgroups@vger.kernel.org
3850 W:      http://www.bullopensource.org/cpuset/
3851 W:      http://oss.sgi.com/projects/cpusets/
3852 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3853 S:      Maintained
3854 F:      Documentation/cgroup-v1/cpusets.txt
3855 F:      include/linux/cpuset.h
3856 F:      kernel/cgroup/cpuset.c
3857
3858 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
3859 M:      Johannes Weiner <hannes@cmpxchg.org>
3860 M:      Michal Hocko <mhocko@kernel.org>
3861 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
3862 L:      cgroups@vger.kernel.org
3863 L:      linux-mm@kvack.org
3864 S:      Maintained
3865 F:      mm/memcontrol.c
3866 F:      mm/swap_cgroup.c
3867
3868 CORETEMP HARDWARE MONITORING DRIVER
3869 M:      Fenghua Yu <fenghua.yu@intel.com>
3870 L:      linux-hwmon@vger.kernel.org
3871 S:      Maintained
3872 F:      Documentation/hwmon/coretemp
3873 F:      drivers/hwmon/coretemp.c
3874
3875 COSA/SRP SYNC SERIAL DRIVER
3876 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
3877 W:      http://www.fi.muni.cz/~kas/cosa/
3878 S:      Maintained
3879 F:      drivers/net/wan/cosa*
3880
3881 CPMAC ETHERNET DRIVER
3882 M:      Florian Fainelli <f.fainelli@gmail.com>
3883 L:      netdev@vger.kernel.org
3884 S:      Maintained
3885 F:      drivers/net/ethernet/ti/cpmac.c
3886
3887 CPU FREQUENCY DRIVERS
3888 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3889 M:      Viresh Kumar <viresh.kumar@linaro.org>
3890 L:      linux-pm@vger.kernel.org
3891 S:      Maintained
3892 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3893 T:      git git://git.linaro.org/people/vireshk/linux.git (For ARM Updates)
3894 B:      https://bugzilla.kernel.org
3895 F:      Documentation/cpu-freq/
3896 F:      Documentation/devicetree/bindings/cpufreq/
3897 F:      drivers/cpufreq/
3898 F:      include/linux/cpufreq.h
3899 F:      tools/testing/selftests/cpufreq/
3900
3901 CPU FREQUENCY DRIVERS - ARM BIG LITTLE
3902 M:      Viresh Kumar <viresh.kumar@linaro.org>
3903 M:      Sudeep Holla <sudeep.holla@arm.com>
3904 L:      linux-pm@vger.kernel.org
3905 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
3906 S:      Maintained
3907 F:      drivers/cpufreq/arm_big_little.h
3908 F:      drivers/cpufreq/arm_big_little.c
3909
3910 CPU POWER MONITORING SUBSYSTEM
3911 M:      Thomas Renninger <trenn@suse.com>
3912 M:      Shuah Khan <shuah@kernel.org>
3913 L:      linux-pm@vger.kernel.org
3914 S:      Maintained
3915 F:      tools/power/cpupower/
3916
3917 CPUID/MSR DRIVER
3918 M:      "H. Peter Anvin" <hpa@zytor.com>
3919 S:      Maintained
3920 F:      arch/x86/kernel/cpuid.c
3921 F:      arch/x86/kernel/msr.c
3922
3923 CPUIDLE DRIVER - ARM BIG LITTLE
3924 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
3925 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3926 L:      linux-pm@vger.kernel.org
3927 L:      linux-arm-kernel@lists.infradead.org
3928 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3929 S:      Maintained
3930 F:      drivers/cpuidle/cpuidle-big_little.c
3931
3932 CPUIDLE DRIVER - ARM EXYNOS
3933 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
3934 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3935 M:      Kukjin Kim <kgene@kernel.org>
3936 L:      linux-pm@vger.kernel.org
3937 L:      linux-samsung-soc@vger.kernel.org
3938 S:      Supported
3939 F:      drivers/cpuidle/cpuidle-exynos.c
3940 F:      arch/arm/mach-exynos/pm.c
3941
3942 CPUIDLE DRIVERS
3943 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3944 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3945 L:      linux-pm@vger.kernel.org
3946 S:      Maintained
3947 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3948 B:      https://bugzilla.kernel.org
3949 F:      drivers/cpuidle/*
3950 F:      include/linux/cpuidle.h
3951
3952 CRAMFS FILESYSTEM
3953 M:      Nicolas Pitre <nico@linaro.org>
3954 S:      Maintained
3955 F:      Documentation/filesystems/cramfs.txt
3956 F:      fs/cramfs/
3957
3958 CRYPTO API
3959 M:      Herbert Xu <herbert@gondor.apana.org.au>
3960 M:      "David S. Miller" <davem@davemloft.net>
3961 L:      linux-crypto@vger.kernel.org
3962 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
3963 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
3964 S:      Maintained
3965 F:      Documentation/crypto/
3966 F:      Documentation/devicetree/bindings/crypto/
3967 F:      arch/*/crypto/
3968 F:      crypto/
3969 F:      drivers/crypto/
3970 F:      include/crypto/
3971 F:      include/linux/crypto*
3972
3973 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
3974 M:      Neil Horman <nhorman@tuxdriver.com>
3975 L:      linux-crypto@vger.kernel.org
3976 S:      Maintained
3977 F:      crypto/ansi_cprng.c
3978 F:      crypto/rng.c
3979
3980 CS3308 MEDIA DRIVER
3981 M:      Hans Verkuil <hverkuil@xs4all.nl>
3982 L:      linux-media@vger.kernel.org
3983 T:      git git://linuxtv.org/media_tree.git
3984 W:      http://linuxtv.org
3985 S:      Odd Fixes
3986 F:      drivers/media/i2c/cs3308.c
3987 F:      drivers/media/i2c/cs3308.h
3988
3989 CS5535 Audio ALSA driver
3990 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
3991 S:      Maintained
3992 F:      sound/pci/cs5535audio/
3993
3994 CW1200 WLAN driver
3995 M:      Solomon Peachy <pizza@shaftnet.org>
3996 S:      Maintained
3997 F:      drivers/net/wireless/st/cw1200/
3998
3999 CX18 VIDEO4LINUX DRIVER
4000 M:      Andy Walls <awalls@md.metrocast.net>
4001 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
4002 L:      linux-media@vger.kernel.org
4003 T:      git git://linuxtv.org/media_tree.git
4004 W:      https://linuxtv.org
4005 W:      http://www.ivtvdriver.org/index.php/Cx18
4006 S:      Maintained
4007 F:      Documentation/media/v4l-drivers/cx18*
4008 F:      drivers/media/pci/cx18/
4009 F:      include/uapi/linux/ivtv*
4010
4011 CX2341X MPEG ENCODER HELPER MODULE
4012 M:      Hans Verkuil <hverkuil@xs4all.nl>
4013 L:      linux-media@vger.kernel.org
4014 T:      git git://linuxtv.org/media_tree.git
4015 W:      https://linuxtv.org
4016 S:      Maintained
4017 F:      drivers/media/common/cx2341x*
4018 F:      include/media/cx2341x*
4019
4020 CX24120 MEDIA DRIVER
4021 M:      Jemma Denson <jdenson@gmail.com>
4022 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
4023 L:      linux-media@vger.kernel.org
4024 W:      https://linuxtv.org
4025 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4026 S:      Maintained
4027 F:      drivers/media/dvb-frontends/cx24120*
4028
4029 CX88 VIDEO4LINUX DRIVER
4030 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
4031 L:      linux-media@vger.kernel.org
4032 W:      https://linuxtv.org
4033 T:      git git://linuxtv.org/media_tree.git
4034 S:      Odd fixes
4035 F:      Documentation/media/v4l-drivers/cx88*
4036 F:      drivers/media/pci/cx88/
4037
4038 CXD2820R MEDIA DRIVER
4039 M:      Antti Palosaari <crope@iki.fi>
4040 L:      linux-media@vger.kernel.org
4041 W:      https://linuxtv.org
4042 W:      http://palosaari.fi/linux/
4043 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4044 T:      git git://linuxtv.org/anttip/media_tree.git
4045 S:      Maintained
4046 F:      drivers/media/dvb-frontends/cxd2820r*
4047
4048 CXGB3 ETHERNET DRIVER (CXGB3)
4049 M:      Santosh Raspatur <santosh@chelsio.com>
4050 L:      netdev@vger.kernel.org
4051 W:      http://www.chelsio.com
4052 S:      Supported
4053 F:      drivers/net/ethernet/chelsio/cxgb3/
4054
4055 CXGB3 ISCSI DRIVER (CXGB3I)
4056 M:      Karen Xie <kxie@chelsio.com>
4057 L:      linux-scsi@vger.kernel.org
4058 W:      http://www.chelsio.com
4059 S:      Supported
4060 F:      drivers/scsi/cxgbi/cxgb3i
4061
4062 CXGB3 IWARP RNIC DRIVER (IW_CXGB3)
4063 M:      Steve Wise <swise@chelsio.com>
4064 L:      linux-rdma@vger.kernel.org
4065 W:      http://www.openfabrics.org
4066 S:      Supported
4067 F:      drivers/infiniband/hw/cxgb3/
4068 F:      include/uapi/rdma/cxgb3-abi.h
4069
4070 CXGB4 CRYPTO DRIVER (chcr)
4071 M:      Harsh Jain <harsh@chelsio.com>
4072 L:      linux-crypto@vger.kernel.org
4073 W:      http://www.chelsio.com
4074 S:      Supported
4075 F:      drivers/crypto/chelsio
4076
4077 CXGB4 ETHERNET DRIVER (CXGB4)
4078 M:      Ganesh Goudar <ganeshgr@chelsio.com>
4079 L:      netdev@vger.kernel.org
4080 W:      http://www.chelsio.com
4081 S:      Supported
4082 F:      drivers/net/ethernet/chelsio/cxgb4/
4083
4084 CXGB4 ISCSI DRIVER (CXGB4I)
4085 M:      Karen Xie <kxie@chelsio.com>
4086 L:      linux-scsi@vger.kernel.org
4087 W:      http://www.chelsio.com
4088 S:      Supported
4089 F:      drivers/scsi/cxgbi/cxgb4i
4090
4091 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
4092 M:      Steve Wise <swise@chelsio.com>
4093 L:      linux-rdma@vger.kernel.org
4094 W:      http://www.openfabrics.org
4095 S:      Supported
4096 F:      drivers/infiniband/hw/cxgb4/
4097 F:      include/uapi/rdma/cxgb4-abi.h
4098
4099 CXGB4VF ETHERNET DRIVER (CXGB4VF)
4100 M:      Casey Leedom <leedom@chelsio.com>
4101 L:      netdev@vger.kernel.org
4102 W:      http://www.chelsio.com
4103 S:      Supported
4104 F:      drivers/net/ethernet/chelsio/cxgb4vf/
4105
4106 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
4107 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
4108 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
4109 L:      linuxppc-dev@lists.ozlabs.org
4110 S:      Supported
4111 F:      arch/powerpc/platforms/powernv/pci-cxl.c
4112 F:      drivers/misc/cxl/
4113 F:      include/misc/cxl*
4114 F:      include/uapi/misc/cxl.h
4115 F:      Documentation/powerpc/cxl.txt
4116 F:      Documentation/ABI/testing/sysfs-class-cxl
4117
4118 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
4119 M:      Manoj N. Kumar <manoj@linux.vnet.ibm.com>
4120 M:      Matthew R. Ochs <mrochs@linux.vnet.ibm.com>
4121 M:      Uma Krishnan <ukrishn@linux.vnet.ibm.com>
4122 L:      linux-scsi@vger.kernel.org
4123 S:      Supported
4124 F:      drivers/scsi/cxlflash/
4125 F:      include/uapi/scsi/cxlflash_ioctl.h
4126 F:      Documentation/powerpc/cxlflash.txt
4127
4128 CYBERPRO FB DRIVER
4129 M:      Russell King <linux@armlinux.org.uk>
4130 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4131 W:      http://www.armlinux.org.uk/
4132 S:      Maintained
4133 F:      drivers/video/fbdev/cyber2000fb.*
4134
4135 CYCLADES ASYNC MUX DRIVER
4136 W:      http://www.cyclades.com/
4137 S:      Orphan
4138 F:      drivers/tty/cyclades.c
4139 F:      include/linux/cyclades.h
4140 F:      include/uapi/linux/cyclades.h
4141
4142 CYCLADES PC300 DRIVER
4143 W:      http://www.cyclades.com/
4144 S:      Orphan
4145 F:      drivers/net/wan/pc300*
4146
4147 CYPRESS_FIRMWARE MEDIA DRIVER
4148 M:      Antti Palosaari <crope@iki.fi>
4149 L:      linux-media@vger.kernel.org
4150 W:      https://linuxtv.org
4151 W:      http://palosaari.fi/linux/
4152 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4153 T:      git git://linuxtv.org/anttip/media_tree.git
4154 S:      Maintained
4155 F:      drivers/media/common/cypress_firmware*
4156
4157 CYTTSP TOUCHSCREEN DRIVER
4158 M:      Ferruh Yigit <fery@cypress.com>
4159 L:      linux-input@vger.kernel.org
4160 S:      Supported
4161 F:      drivers/input/touchscreen/cyttsp*
4162 F:      include/linux/input/cyttsp.h
4163
4164 D-LINK DIR-685 TOUCHKEYS DRIVER
4165 M:      Linus Walleij <linus.walleij@linaro.org>
4166 L:      linux-input@vger.kernel.org
4167 S:      Supported
4168 F:      drivers/input/keyboard/dlink-dir685-touchkeys.c
4169
4170 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
4171 M:      Joshua Kinard <kumba@gentoo.org>
4172 S:      Maintained
4173 F:      drivers/rtc/rtc-ds1685.c
4174 F:      include/linux/rtc/ds1685.h
4175
4176 DAMA SLAVE for AX.25
4177 M:      Joerg Reuter <jreuter@yaina.de>
4178 W:      http://yaina.de/jreuter/
4179 W:      http://www.qsl.net/dl1bke/
4180 L:      linux-hams@vger.kernel.org
4181 S:      Maintained
4182 F:      net/ax25/af_ax25.c
4183 F:      net/ax25/ax25_dev.c
4184 F:      net/ax25/ax25_ds_*
4185 F:      net/ax25/ax25_in.c
4186 F:      net/ax25/ax25_out.c
4187 F:      net/ax25/ax25_timer.c
4188 F:      net/ax25/sysctl_net_ax25.c
4189
4190 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
4191 L:      netdev@vger.kernel.org
4192 S:      Orphan
4193 F:      Documentation/networking/dmfe.txt
4194 F:      drivers/net/ethernet/dec/tulip/dmfe.c
4195
4196 DC390/AM53C974 SCSI driver
4197 M:      Hannes Reinecke <hare@suse.com>
4198 L:      linux-scsi@vger.kernel.org
4199 S:      Maintained
4200 F:      drivers/scsi/am53c974.c
4201
4202 DC395x SCSI driver
4203 M:      Oliver Neukum <oliver@neukum.org>
4204 M:      Ali Akcaagac <aliakc@web.de>
4205 M:      Jamie Lenehan <lenehan@twibble.org>
4206 L:      dc395x@twibble.org
4207 W:      http://twibble.org/dist/dc395x/
4208 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
4209 S:      Maintained
4210 F:      Documentation/scsi/dc395x.txt
4211 F:      drivers/scsi/dc395x.*
4212
4213 DCCP PROTOCOL
4214 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
4215 L:      dccp@vger.kernel.org
4216 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4217 S:      Maintained
4218 F:      include/linux/dccp.h
4219 F:      include/uapi/linux/dccp.h
4220 F:      include/linux/tfrc.h
4221 F:      net/dccp/
4222
4223 DECnet NETWORK LAYER
4224 W:      http://linux-decnet.sourceforge.net
4225 L:      linux-decnet-user@lists.sourceforge.net
4226 S:      Orphan
4227 F:      Documentation/networking/decnet.txt
4228 F:      net/decnet/
4229
4230 DECSTATION PLATFORM SUPPORT
4231 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4232 L:      linux-mips@vger.kernel.org
4233 W:      http://www.linux-mips.org/wiki/DECstation
4234 S:      Maintained
4235 F:      arch/mips/dec/
4236 F:      arch/mips/include/asm/dec/
4237 F:      arch/mips/include/asm/mach-dec/
4238
4239 DEFXX FDDI NETWORK DRIVER
4240 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4241 S:      Maintained
4242 F:      drivers/net/fddi/defxx.*
4243
4244 DELL SMBIOS DRIVER
4245 M:      Pali Rohár <pali.rohar@gmail.com>
4246 M:      Mario Limonciello <mario.limonciello@dell.com>
4247 L:      platform-driver-x86@vger.kernel.org
4248 S:      Maintained
4249 F:      drivers/platform/x86/dell-smbios.*
4250
4251 DELL SMBIOS SMM DRIVER
4252 M:      Mario Limonciello <mario.limonciello@dell.com>
4253 L:      platform-driver-x86@vger.kernel.org
4254 S:      Maintained
4255 F:      drivers/platform/x86/dell-smbios-smm.c
4256
4257 DELL SMBIOS WMI DRIVER
4258 M:      Mario Limonciello <mario.limonciello@dell.com>
4259 L:      platform-driver-x86@vger.kernel.org
4260 S:      Maintained
4261 F:      drivers/platform/x86/dell-smbios-wmi.c
4262 F:      tools/wmi/dell-smbios-example.c
4263
4264 DEFZA FDDI NETWORK DRIVER
4265 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4266 S:      Maintained
4267 F:      drivers/net/fddi/defza.*
4268
4269 DELL LAPTOP DRIVER
4270 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4271 M:      Pali Rohár <pali.rohar@gmail.com>
4272 L:      platform-driver-x86@vger.kernel.org
4273 S:      Maintained
4274 F:      drivers/platform/x86/dell-laptop.c
4275
4276 DELL LAPTOP FREEFALL DRIVER
4277 M:      Pali Rohár <pali.rohar@gmail.com>
4278 S:      Maintained
4279 F:      drivers/platform/x86/dell-smo8800.c
4280
4281 DELL LAPTOP RBTN DRIVER
4282 M:      Pali Rohár <pali.rohar@gmail.com>
4283 S:      Maintained
4284 F:      drivers/platform/x86/dell-rbtn.*
4285
4286 DELL REMOTE BIOS UPDATE DRIVER
4287 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4288 L:      platform-driver-x86@vger.kernel.org
4289 S:      Maintained
4290 F:      drivers/platform/x86/dell_rbu.c
4291
4292 DELL LAPTOP SMM DRIVER
4293 M:      Pali Rohár <pali.rohar@gmail.com>
4294 S:      Maintained
4295 F:      drivers/hwmon/dell-smm-hwmon.c
4296 F:      include/uapi/linux/i8k.h
4297
4298 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4299 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4300 L:      platform-driver-x86@vger.kernel.org
4301 S:      Maintained
4302 F:      Documentation/dcdbas.txt
4303 F:      drivers/platform/x86/dcdbas.*
4304
4305 DELL WMI NOTIFICATIONS DRIVER
4306 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4307 M:      Pali Rohár <pali.rohar@gmail.com>
4308 S:      Maintained
4309 F:      drivers/platform/x86/dell-wmi.c
4310
4311 DELL WMI DESCRIPTOR DRIVER
4312 M:      Mario Limonciello <mario.limonciello@dell.com>
4313 S:      Maintained
4314 F:      drivers/platform/x86/dell-wmi-descriptor.c
4315
4316 DELTA ST MEDIA DRIVER
4317 M:      Hugues Fruchet <hugues.fruchet@st.com>
4318 L:      linux-media@vger.kernel.org
4319 T:      git git://linuxtv.org/media_tree.git
4320 W:      https://linuxtv.org
4321 S:      Supported
4322 F:      drivers/media/platform/sti/delta
4323
4324 DENALI NAND DRIVER
4325 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4326 L:      linux-mtd@lists.infradead.org
4327 S:      Supported
4328 F:      drivers/mtd/nand/raw/denali*
4329
4330 DESIGNWARE USB2 DRD IP DRIVER
4331 M:      Minas Harutyunyan <hminas@synopsys.com>
4332 L:      linux-usb@vger.kernel.org
4333 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4334 S:      Maintained
4335 F:      drivers/usb/dwc2/
4336
4337 DESIGNWARE USB3 DRD IP DRIVER
4338 M:      Felipe Balbi <balbi@kernel.org>
4339 L:      linux-usb@vger.kernel.org
4340 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4341 S:      Maintained
4342 F:      drivers/usb/dwc3/
4343
4344 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4345 M:      Andreas Klinger <ak@it-klinger.de>
4346 L:      linux-iio@vger.kernel.org
4347 S:      Maintained
4348 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4349 F:      drivers/iio/proximity/srf*.c
4350
4351 DEVICE COREDUMP (DEV_COREDUMP)
4352 M:      Johannes Berg <johannes@sipsolutions.net>
4353 L:      linux-kernel@vger.kernel.org
4354 S:      Maintained
4355 F:      drivers/base/devcoredump.c
4356 F:      include/linux/devcoredump.h
4357
4358 DEVICE FREQUENCY (DEVFREQ)
4359 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4360 M:      Kyungmin Park <kyungmin.park@samsung.com>
4361 R:      Chanwoo Choi <cw00.choi@samsung.com>
4362 L:      linux-pm@vger.kernel.org
4363 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4364 S:      Maintained
4365 F:      drivers/devfreq/
4366 F:      include/linux/devfreq.h
4367 F:      Documentation/devicetree/bindings/devfreq/
4368
4369 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4370 M:      Chanwoo Choi <cw00.choi@samsung.com>
4371 L:      linux-pm@vger.kernel.org
4372 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4373 S:      Supported
4374 F:      drivers/devfreq/event/
4375 F:      drivers/devfreq/devfreq-event.c
4376 F:      include/linux/devfreq-event.h
4377 F:      Documentation/devicetree/bindings/devfreq/event/
4378
4379 DEVICE NUMBER REGISTRY
4380 M:      Torben Mathiasen <device@lanana.org>
4381 W:      http://lanana.org/docs/device-list/index.html
4382 S:      Maintained
4383
4384 DEVICE-MAPPER  (LVM)
4385 M:      Alasdair Kergon <agk@redhat.com>
4386 M:      Mike Snitzer <snitzer@redhat.com>
4387 M:      dm-devel@redhat.com
4388 L:      dm-devel@redhat.com
4389 W:      http://sources.redhat.com/dm
4390 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4391 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4392 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4393 S:      Maintained
4394 F:      Documentation/device-mapper/
4395 F:      drivers/md/Makefile
4396 F:      drivers/md/Kconfig
4397 F:      drivers/md/dm*
4398 F:      drivers/md/persistent-data/
4399 F:      include/linux/device-mapper.h
4400 F:      include/linux/dm-*.h
4401 F:      include/uapi/linux/dm-*.h
4402
4403 DEVLINK
4404 M:      Jiri Pirko <jiri@mellanox.com>
4405 L:      netdev@vger.kernel.org
4406 S:      Supported
4407 F:      net/core/devlink.c
4408 F:      include/net/devlink.h
4409 F:      include/uapi/linux/devlink.h
4410
4411 DIALOG SEMICONDUCTOR DRIVERS
4412 M:      Support Opensource <support.opensource@diasemi.com>
4413 W:      http://www.dialog-semiconductor.com/products
4414 S:      Supported
4415 F:      Documentation/hwmon/da90??
4416 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4417 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4418 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4419 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4420 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4421 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4422 F:      drivers/gpio/gpio-da90??.c
4423 F:      drivers/hwmon/da90??-hwmon.c
4424 F:      drivers/iio/adc/da91??-*.c
4425 F:      drivers/input/misc/da90??_onkey.c
4426 F:      drivers/input/touchscreen/da9052_tsi.c
4427 F:      drivers/leds/leds-da90??.c
4428 F:      drivers/mfd/da903x.c
4429 F:      drivers/mfd/da90??-*.c
4430 F:      drivers/mfd/da91??-*.c
4431 F:      drivers/power/supply/da9052-battery.c
4432 F:      drivers/power/supply/da91??-*.c
4433 F:      drivers/regulator/da903x.c
4434 F:      drivers/regulator/da9???-regulator.[ch]
4435 F:      drivers/thermal/da90??-thermal.c
4436 F:      drivers/rtc/rtc-da90??.c
4437 F:      drivers/video/backlight/da90??_bl.c
4438 F:      drivers/watchdog/da90??_wdt.c
4439 F:      include/linux/mfd/da903x.h
4440 F:      include/linux/mfd/da9052/
4441 F:      include/linux/mfd/da9055/
4442 F:      include/linux/mfd/da9062/
4443 F:      include/linux/mfd/da9063/
4444 F:      include/linux/mfd/da9150/
4445 F:      include/linux/regulator/da9211.h
4446 F:      include/sound/da[79]*.h
4447 F:      sound/soc/codecs/da[79]*.[ch]
4448
4449 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4450 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4451 L:      linux-gpio@vger.kernel.org
4452 S:      Maintained
4453 F:      drivers/gpio/gpio-gpio-mm.c
4454
4455 DIOLAN U2C-12 I2C DRIVER
4456 M:      Guenter Roeck <linux@roeck-us.net>
4457 L:      linux-i2c@vger.kernel.org
4458 S:      Maintained
4459 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4460
4461 FILESYSTEM DIRECT ACCESS (DAX)
4462 M:      Matthew Wilcox <willy@infradead.org>
4463 M:      Ross Zwisler <zwisler@kernel.org>
4464 M:      Jan Kara <jack@suse.cz>
4465 L:      linux-fsdevel@vger.kernel.org
4466 S:      Supported
4467 F:      fs/dax.c
4468 F:      include/linux/dax.h
4469 F:      include/trace/events/fs_dax.h
4470
4471 DEVICE DIRECT ACCESS (DAX)
4472 M:      Dan Williams <dan.j.williams@intel.com>
4473 M:      Dave Jiang <dave.jiang@intel.com>
4474 M:      Ross Zwisler <zwisler@kernel.org>
4475 M:      Vishal Verma <vishal.l.verma@intel.com>
4476 L:      linux-nvdimm@lists.01.org
4477 S:      Supported
4478 F:      drivers/dax/
4479
4480 DIRECTORY NOTIFICATION (DNOTIFY)
4481 M:      Jan Kara <jack@suse.cz>
4482 R:      Amir Goldstein <amir73il@gmail.com>
4483 L:      linux-fsdevel@vger.kernel.org
4484 S:      Maintained
4485 F:      Documentation/filesystems/dnotify.txt
4486 F:      fs/notify/dnotify/
4487 F:      include/linux/dnotify.h
4488
4489 DISK GEOMETRY AND PARTITION HANDLING
4490 M:      Andries Brouwer <aeb@cwi.nl>
4491 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4492 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4493 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4494 S:      Maintained
4495
4496 DISKQUOTA
4497 M:      Jan Kara <jack@suse.com>
4498 S:      Maintained
4499 F:      Documentation/filesystems/quota.txt
4500 F:      fs/quota/
4501 F:      include/linux/quota*.h
4502 F:      include/uapi/linux/quota*.h
4503
4504 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4505 M:      Bernie Thompson <bernie@plugable.com>
4506 L:      linux-fbdev@vger.kernel.org
4507 S:      Maintained
4508 W:      http://plugable.com/category/projects/udlfb/
4509 F:      drivers/video/fbdev/udlfb.c
4510 F:      include/video/udlfb.h
4511 F:      Documentation/fb/udlfb.txt
4512
4513 DISTRIBUTED LOCK MANAGER (DLM)
4514 M:      Christine Caulfield <ccaulfie@redhat.com>
4515 M:      David Teigland <teigland@redhat.com>
4516 L:      cluster-devel@redhat.com
4517 W:      http://sources.redhat.com/cluster/
4518 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4519 S:      Supported
4520 F:      fs/dlm/
4521
4522 DMA BUFFER SHARING FRAMEWORK
4523 M:      Sumit Semwal <sumit.semwal@linaro.org>
4524 S:      Maintained
4525 L:      linux-media@vger.kernel.org
4526 L:      dri-devel@lists.freedesktop.org
4527 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4528 F:      drivers/dma-buf/
4529 F:      include/linux/dma-buf*
4530 F:      include/linux/reservation.h
4531 F:      include/linux/*fence.h
4532 F:      Documentation/driver-api/dma-buf.rst
4533 T:      git git://anongit.freedesktop.org/drm/drm-misc
4534
4535 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4536 M:      Vinod Koul <vkoul@kernel.org>
4537 L:      dmaengine@vger.kernel.org
4538 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4539 S:      Maintained
4540 F:      drivers/dma/
4541 F:      include/linux/dmaengine.h
4542 F:      include/linux/of_dma.h
4543 F:      Documentation/devicetree/bindings/dma/
4544 F:      Documentation/driver-api/dmaengine/
4545 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
4546
4547 DMA MAPPING HELPERS
4548 M:      Christoph Hellwig <hch@lst.de>
4549 M:      Marek Szyprowski <m.szyprowski@samsung.com>
4550 R:      Robin Murphy <robin.murphy@arm.com>
4551 L:      iommu@lists.linux-foundation.org
4552 T:      git git://git.infradead.org/users/hch/dma-mapping.git
4553 W:      http://git.infradead.org/users/hch/dma-mapping.git
4554 S:      Supported
4555 F:      kernel/dma/
4556 F:      include/asm-generic/dma-mapping.h
4557 F:      include/linux/dma-direct.h
4558 F:      include/linux/dma-mapping.h
4559 F:      include/linux/dma-noncoherent.h
4560
4561 DME1737 HARDWARE MONITOR DRIVER
4562 M:      Juerg Haefliger <juergh@gmail.com>
4563 L:      linux-hwmon@vger.kernel.org
4564 S:      Maintained
4565 F:      Documentation/hwmon/dme1737
4566 F:      drivers/hwmon/dme1737.c
4567
4568 DMI/SMBIOS SUPPORT
4569 M:      Jean Delvare <jdelvare@suse.com>
4570 S:      Maintained
4571 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
4572 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
4573 F:      drivers/firmware/dmi-id.c
4574 F:      drivers/firmware/dmi_scan.c
4575 F:      include/linux/dmi.h
4576
4577 DOCUMENTATION
4578 M:      Jonathan Corbet <corbet@lwn.net>
4579 L:      linux-doc@vger.kernel.org
4580 S:      Maintained
4581 F:      Documentation/
4582 F:      scripts/kernel-doc
4583 X:      Documentation/ABI/
4584 X:      Documentation/acpi/
4585 X:      Documentation/devicetree/
4586 X:      Documentation/i2c/
4587 X:      Documentation/media/
4588 X:      Documentation/power/
4589 X:      Documentation/spi/
4590 T:      git git://git.lwn.net/linux.git docs-next
4591
4592 DOCUMENTATION/ITALIAN
4593 M:      Federico Vaga <federico.vaga@vaga.pv.it>
4594 L:      linux-doc@vger.kernel.org
4595 S:      Maintained
4596 F:      Documentation/translations/it_IT
4597
4598 DONGWOON DW9714 LENS VOICE COIL DRIVER
4599 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4600 L:      linux-media@vger.kernel.org
4601 T:      git git://linuxtv.org/media_tree.git
4602 S:      Maintained
4603 F:      drivers/media/i2c/dw9714.c
4604 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.txt
4605
4606 DONGWOON DW9807 LENS VOICE COIL DRIVER
4607 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4608 L:      linux-media@vger.kernel.org
4609 T:      git git://linuxtv.org/media_tree.git
4610 S:      Maintained
4611 F:      drivers/media/i2c/dw9807-vcm.c
4612 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.txt
4613
4614 DOUBLETALK DRIVER
4615 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
4616 L:      blinux-list@redhat.com
4617 S:      Maintained
4618 F:      drivers/char/dtlk.c
4619 F:      include/linux/dtlk.h
4620
4621 DPAA2 DATAPATH I/O (DPIO) DRIVER
4622 M:      Roy Pledge <Roy.Pledge@nxp.com>
4623 L:      linux-kernel@vger.kernel.org
4624 S:      Maintained
4625 F:      drivers/soc/fsl/dpio
4626
4627 DPAA2 ETHERNET DRIVER
4628 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4629 L:      netdev@vger.kernel.org
4630 S:      Maintained
4631 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-eth*
4632 F:      drivers/net/ethernet/freescale/dpaa2/dpni*
4633 F:      drivers/net/ethernet/freescale/dpaa2/dpkg.h
4634 F:      drivers/net/ethernet/freescale/dpaa2/Makefile
4635 F:      drivers/net/ethernet/freescale/dpaa2/Kconfig
4636
4637 DPAA2 ETHERNET SWITCH DRIVER
4638 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4639 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
4640 L:      linux-kernel@vger.kernel.org
4641 S:      Maintained
4642 F:      drivers/staging/fsl-dpaa2/ethsw
4643
4644 DPAA2 PTP CLOCK DRIVER
4645 M:      Yangbo Lu <yangbo.lu@nxp.com>
4646 L:      netdev@vger.kernel.org
4647 S:      Maintained
4648 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp*
4649 F:      drivers/net/ethernet/freescale/dpaa2/dprtc*
4650
4651 DPT_I2O SCSI RAID DRIVER
4652 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
4653 L:      linux-scsi@vger.kernel.org
4654 W:      http://www.adaptec.com/
4655 S:      Maintained
4656 F:      drivers/scsi/dpt*
4657 F:      drivers/scsi/dpt/
4658
4659 DRBD DRIVER
4660 M:      Philipp Reisner <philipp.reisner@linbit.com>
4661 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
4662 L:      drbd-dev@lists.linbit.com
4663 W:      http://www.drbd.org
4664 T:      git git://git.linbit.com/linux-drbd.git
4665 T:      git git://git.linbit.com/drbd-8.4.git
4666 S:      Supported
4667 F:      drivers/block/drbd/
4668 F:      lib/lru_cache.c
4669 F:      Documentation/blockdev/drbd/
4670
4671 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
4672 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4673 R:      "Rafael J. Wysocki" <rafael@kernel.org>
4674 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
4675 S:      Supported
4676 F:      Documentation/kobject.txt
4677 F:      drivers/base/
4678 F:      fs/debugfs/
4679 F:      fs/sysfs/
4680 F:      include/linux/debugfs.h
4681 F:      include/linux/kobj*
4682 F:      lib/kobj*
4683
4684 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
4685 M:      Kevin Hilman <khilman@kernel.org>
4686 M:      Nishanth Menon <nm@ti.com>
4687 S:      Maintained
4688 F:      drivers/power/avs/
4689 F:      include/linux/power/smartreflex.h
4690 L:      linux-pm@vger.kernel.org
4691
4692 DRM DRIVER FOR ARM PL111 CLCD
4693 M:      Eric Anholt <eric@anholt.net>
4694 T:      git git://anongit.freedesktop.org/drm/drm-misc
4695 S:      Supported
4696 F:      drivers/gpu/drm/pl111/
4697
4698 DRM DRIVER FOR ARM VERSATILE TFT PANELS
4699 M:      Linus Walleij <linus.walleij@linaro.org>
4700 T:      git git://anongit.freedesktop.org/drm/drm-misc
4701 S:      Maintained
4702 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
4703 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
4704
4705 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
4706 M:      Dave Airlie <airlied@redhat.com>
4707 S:      Odd Fixes
4708 F:      drivers/gpu/drm/ast/
4709
4710 DRM DRIVER FOR BOCHS VIRTUAL GPU
4711 M:      Gerd Hoffmann <kraxel@redhat.com>
4712 L:      virtualization@lists.linux-foundation.org
4713 T:      git git://anongit.freedesktop.org/drm/drm-misc
4714 S:      Maintained
4715 F:      drivers/gpu/drm/bochs/
4716
4717 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
4718 M:      Linus Walleij <linus.walleij@linaro.org>
4719 T:      git git://anongit.freedesktop.org/drm/drm-misc
4720 S:      Maintained
4721 F:      drivers/gpu/drm/tve200/
4722
4723 DRM DRIVER FOR ILITEK ILI9225 PANELS
4724 M:      David Lechner <david@lechnology.com>
4725 S:      Maintained
4726 F:      drivers/gpu/drm/tinydrm/ili9225.c
4727 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
4728
4729 DRM DRIVER FOR INTEL I810 VIDEO CARDS
4730 S:      Orphan / Obsolete
4731 F:      drivers/gpu/drm/i810/
4732 F:      include/uapi/drm/i810_drm.h
4733
4734 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
4735 S:      Orphan / Obsolete
4736 F:      drivers/gpu/drm/mga/
4737 F:      include/uapi/drm/mga_drm.h
4738
4739 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
4740 M:      Dave Airlie <airlied@redhat.com>
4741 S:      Odd Fixes
4742 F:      drivers/gpu/drm/mgag200/
4743
4744 DRM DRIVER FOR MI0283QT
4745 M:      Noralf Trønnes <noralf@tronnes.org>
4746 S:      Maintained
4747 F:      drivers/gpu/drm/tinydrm/mi0283qt.c
4748 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
4749
4750 DRM DRIVER FOR MSM ADRENO GPU
4751 M:      Rob Clark <robdclark@gmail.com>
4752 L:      linux-arm-msm@vger.kernel.org
4753 L:      dri-devel@lists.freedesktop.org
4754 L:      freedreno@lists.freedesktop.org
4755 T:      git git://people.freedesktop.org/~robclark/linux
4756 S:      Maintained
4757 F:      drivers/gpu/drm/msm/
4758 F:      include/uapi/drm/msm_drm.h
4759 F:      Documentation/devicetree/bindings/display/msm/
4760
4761 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
4762 M:      Ben Skeggs <bskeggs@redhat.com>
4763 L:      dri-devel@lists.freedesktop.org
4764 L:      nouveau@lists.freedesktop.org
4765 T:      git git://github.com/skeggsb/linux
4766 S:      Supported
4767 F:      drivers/gpu/drm/nouveau/
4768 F:      include/uapi/drm/nouveau_drm.h
4769
4770 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
4771 M:      Noralf Trønnes <noralf@tronnes.org>
4772 S:      Maintained
4773 F:      drivers/gpu/drm/tinydrm/repaper.c
4774 F:      Documentation/devicetree/bindings/display/repaper.txt
4775
4776 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
4777 M:      Dave Airlie <airlied@redhat.com>
4778 M:      Gerd Hoffmann <kraxel@redhat.com>
4779 L:      virtualization@lists.linux-foundation.org
4780 T:      git git://anongit.freedesktop.org/drm/drm-misc
4781 S:      Obsolete
4782 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
4783 F:      drivers/gpu/drm/cirrus/
4784
4785 DRM DRIVER FOR QXL VIRTUAL GPU
4786 M:      Dave Airlie <airlied@redhat.com>
4787 M:      Gerd Hoffmann <kraxel@redhat.com>
4788 L:      virtualization@lists.linux-foundation.org
4789 T:      git git://anongit.freedesktop.org/drm/drm-misc
4790 S:      Maintained
4791 F:      drivers/gpu/drm/qxl/
4792 F:      include/uapi/drm/qxl_drm.h
4793
4794 DRM DRIVER FOR RAGE 128 VIDEO CARDS
4795 S:      Orphan / Obsolete
4796 F:      drivers/gpu/drm/r128/
4797 F:      include/uapi/drm/r128_drm.h
4798
4799 DRM DRIVER FOR SAVAGE VIDEO CARDS
4800 S:      Orphan / Obsolete
4801 F:      drivers/gpu/drm/savage/
4802 F:      include/uapi/drm/savage_drm.h
4803
4804 DRM DRIVER FOR SIS VIDEO CARDS
4805 S:      Orphan / Obsolete
4806 F:      drivers/gpu/drm/sis/
4807 F:      include/uapi/drm/sis_drm.h
4808
4809 DRM DRIVER FOR SITRONIX ST7586 PANELS
4810 M:      David Lechner <david@lechnology.com>
4811 S:      Maintained
4812 F:      drivers/gpu/drm/tinydrm/st7586.c
4813 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
4814
4815 DRM DRIVER FOR SITRONIX ST7735R PANELS
4816 M:      David Lechner <david@lechnology.com>
4817 S:      Maintained
4818 F:      drivers/gpu/drm/tinydrm/st7735r.c
4819 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.txt
4820
4821 DRM DRIVER FOR TDFX VIDEO CARDS
4822 S:      Orphan / Obsolete
4823 F:      drivers/gpu/drm/tdfx/
4824
4825 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
4826 M:      Dave Airlie <airlied@redhat.com>
4827 R:      Sean Paul <sean@poorly.run>
4828 L:      dri-devel@lists.freedesktop.org
4829 S:      Odd Fixes
4830 F:      drivers/gpu/drm/udl/
4831 T:      git git://anongit.freedesktop.org/drm/drm-misc
4832
4833 DRM DRIVER FOR VMWARE VIRTUAL GPU
4834 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
4835 M:      Sinclair Yeh <syeh@vmware.com>
4836 M:      Thomas Hellstrom <thellstrom@vmware.com>
4837 L:      dri-devel@lists.freedesktop.org
4838 T:      git git://people.freedesktop.org/~syeh/repos_linux
4839 T:      git git://people.freedesktop.org/~thomash/linux
4840 S:      Supported
4841 F:      drivers/gpu/drm/vmwgfx/
4842 F:      include/uapi/drm/vmwgfx_drm.h
4843
4844 DRM DRIVERS
4845 M:      David Airlie <airlied@linux.ie>
4846 L:      dri-devel@lists.freedesktop.org
4847 T:      git git://anongit.freedesktop.org/drm/drm
4848 B:      https://bugs.freedesktop.org/
4849 C:      irc://chat.freenode.net/dri-devel
4850 S:      Maintained
4851 F:      drivers/gpu/drm/
4852 F:      drivers/gpu/vga/
4853 F:      Documentation/devicetree/bindings/display/
4854 F:      Documentation/devicetree/bindings/gpu/
4855 F:      Documentation/gpu/
4856 F:      include/drm/
4857 F:      include/uapi/drm/
4858 F:      include/linux/vga*
4859
4860 DRM DRIVERS AND MISC GPU PATCHES
4861 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
4862 M:      Maxime Ripard <maxime.ripard@bootlin.com>
4863 M:      Sean Paul <sean@poorly.run>
4864 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
4865 S:      Maintained
4866 T:      git git://anongit.freedesktop.org/drm/drm-misc
4867 F:      Documentation/gpu/
4868 F:      drivers/gpu/vga/
4869 F:      drivers/gpu/drm/*
4870 F:      include/drm/drm*
4871 F:      include/uapi/drm/drm*
4872 F:      include/linux/vga*
4873
4874 DRM DRIVERS FOR ALLWINNER A10
4875 M:      Maxime Ripard  <maxime.ripard@bootlin.com>
4876 L:      dri-devel@lists.freedesktop.org
4877 S:      Supported
4878 F:      drivers/gpu/drm/sun4i/
4879 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
4880 T:      git git://anongit.freedesktop.org/drm/drm-misc
4881
4882 DRM DRIVERS FOR AMLOGIC SOCS
4883 M:      Neil Armstrong <narmstrong@baylibre.com>
4884 L:      dri-devel@lists.freedesktop.org
4885 L:      linux-amlogic@lists.infradead.org
4886 W:      http://linux-meson.com/
4887 S:      Supported
4888 F:      drivers/gpu/drm/meson/
4889 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
4890 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.txt
4891 F:      Documentation/gpu/meson.rst
4892 T:      git git://anongit.freedesktop.org/drm/drm-misc
4893
4894 DRM DRIVERS FOR ATMEL HLCDC
4895 M:      Boris Brezillon <boris.brezillon@bootlin.com>
4896 L:      dri-devel@lists.freedesktop.org
4897 S:      Supported
4898 F:      drivers/gpu/drm/atmel-hlcdc/
4899 F:      Documentation/devicetree/bindings/display/atmel/
4900 T:      git git://anongit.freedesktop.org/drm/drm-misc
4901
4902 DRM DRIVERS FOR BRIDGE CHIPS
4903 M:      Archit Taneja <architt@codeaurora.org>
4904 M:      Andrzej Hajda <a.hajda@samsung.com>
4905 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
4906 S:      Maintained
4907 T:      git git://anongit.freedesktop.org/drm/drm-misc
4908 F:      drivers/gpu/drm/bridge/
4909
4910 DRM DRIVERS FOR EXYNOS
4911 M:      Inki Dae <inki.dae@samsung.com>
4912 M:      Joonyoung Shim <jy0922.shim@samsung.com>
4913 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
4914 M:      Kyungmin Park <kyungmin.park@samsung.com>
4915 L:      dri-devel@lists.freedesktop.org
4916 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
4917 S:      Supported
4918 F:      drivers/gpu/drm/exynos/
4919 F:      include/uapi/drm/exynos_drm.h
4920 F:      Documentation/devicetree/bindings/display/exynos/
4921
4922 DRM DRIVERS FOR FREESCALE DCU
4923 M:      Stefan Agner <stefan@agner.ch>
4924 M:      Alison Wang <alison.wang@nxp.com>
4925 L:      dri-devel@lists.freedesktop.org
4926 S:      Supported
4927 F:      drivers/gpu/drm/fsl-dcu/
4928 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
4929 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
4930 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19-05b.txt
4931 T:      git git://anongit.freedesktop.org/drm/drm-misc
4932
4933 DRM DRIVERS FOR FREESCALE IMX
4934 M:      Philipp Zabel <p.zabel@pengutronix.de>
4935 L:      dri-devel@lists.freedesktop.org
4936 S:      Maintained
4937 F:      drivers/gpu/drm/imx/
4938 F:      drivers/gpu/ipu-v3/
4939 F:      Documentation/devicetree/bindings/display/imx/
4940
4941 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
4942 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
4943 L:      dri-devel@lists.freedesktop.org
4944 T:      git git://github.com/patjak/drm-gma500
4945 S:      Maintained
4946 F:      drivers/gpu/drm/gma500/
4947
4948 DRM DRIVERS FOR HISILICON
4949 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
4950 M:      Rongrong Zou <zourongrong@gmail.com>
4951 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
4952 R:      Chen Feng <puck.chen@hisilicon.com>
4953 L:      dri-devel@lists.freedesktop.org
4954 T:      git git://github.com/xin3liang/linux.git
4955 S:      Maintained
4956 F:      drivers/gpu/drm/hisilicon/
4957 F:      Documentation/devicetree/bindings/display/hisilicon/
4958
4959 DRM DRIVERS FOR MEDIATEK
4960 M:      CK Hu <ck.hu@mediatek.com>
4961 M:      Philipp Zabel <p.zabel@pengutronix.de>
4962 L:      dri-devel@lists.freedesktop.org
4963 S:      Supported
4964 F:      drivers/gpu/drm/mediatek/
4965 F:      Documentation/devicetree/bindings/display/mediatek/
4966
4967 DRM DRIVERS FOR NVIDIA TEGRA
4968 M:      Thierry Reding <thierry.reding@gmail.com>
4969 L:      dri-devel@lists.freedesktop.org
4970 L:      linux-tegra@vger.kernel.org
4971 T:      git git://anongit.freedesktop.org/tegra/linux.git
4972 S:      Supported
4973 F:      drivers/gpu/drm/tegra/
4974 F:      drivers/gpu/host1x/
4975 F:      include/linux/host1x.h
4976 F:      include/uapi/drm/tegra_drm.h
4977 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
4978
4979 DRM DRIVERS FOR RENESAS
4980 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
4981 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
4982 L:      dri-devel@lists.freedesktop.org
4983 L:      linux-renesas-soc@vger.kernel.org
4984 T:      git git://linuxtv.org/pinchartl/media drm/du/next
4985 S:      Supported
4986 F:      drivers/gpu/drm/rcar-du/
4987 F:      drivers/gpu/drm/shmobile/
4988 F:      include/linux/platform_data/shmob_drm.h
4989 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
4990 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
4991 F:      Documentation/devicetree/bindings/display/renesas,du.txt
4992
4993 DRM DRIVERS FOR ROCKCHIP
4994 M:      Sandy Huang <hjc@rock-chips.com>
4995 M:      Heiko Stübner <heiko@sntech.de>
4996 L:      dri-devel@lists.freedesktop.org
4997 S:      Maintained
4998 F:      drivers/gpu/drm/rockchip/
4999 F:      Documentation/devicetree/bindings/display/rockchip/
5000 T:      git git://anongit.freedesktop.org/drm/drm-misc
5001
5002 DRM DRIVERS FOR STI
5003 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5004 M:      Vincent Abriou <vincent.abriou@st.com>
5005 L:      dri-devel@lists.freedesktop.org
5006 T:      git git://anongit.freedesktop.org/drm/drm-misc
5007 S:      Maintained
5008 F:      drivers/gpu/drm/sti
5009 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
5010
5011 DRM DRIVERS FOR STM
5012 M:      Yannick Fertre <yannick.fertre@st.com>
5013 M:      Philippe Cornu <philippe.cornu@st.com>
5014 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5015 M:      Vincent Abriou <vincent.abriou@st.com>
5016 L:      dri-devel@lists.freedesktop.org
5017 T:      git git://anongit.freedesktop.org/drm/drm-misc
5018 S:      Maintained
5019 F:      drivers/gpu/drm/stm
5020 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
5021
5022 DRM DRIVERS FOR TI LCDC
5023 M:      Jyri Sarha <jsarha@ti.com>
5024 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5025 L:      dri-devel@lists.freedesktop.org
5026 S:      Maintained
5027 F:      drivers/gpu/drm/tilcdc/
5028 F:      Documentation/devicetree/bindings/display/tilcdc/
5029
5030 DRM DRIVERS FOR TI OMAP
5031 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5032 L:      dri-devel@lists.freedesktop.org
5033 S:      Maintained
5034 F:      drivers/gpu/drm/omapdrm/
5035 F:      Documentation/devicetree/bindings/display/ti/
5036
5037 DRM DRIVERS FOR V3D
5038 M:      Eric Anholt <eric@anholt.net>
5039 S:      Supported
5040 F:      drivers/gpu/drm/v3d/
5041 F:      include/uapi/drm/v3d_drm.h
5042 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.txt
5043 T:      git git://anongit.freedesktop.org/drm/drm-misc
5044
5045 DRM DRIVERS FOR VC4
5046 M:      Eric Anholt <eric@anholt.net>
5047 T:      git git://github.com/anholt/linux
5048 S:      Supported
5049 F:      drivers/gpu/drm/vc4/
5050 F:      include/uapi/drm/vc4_drm.h
5051 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
5052 T:      git git://anongit.freedesktop.org/drm/drm-misc
5053
5054 DRM DRIVERS FOR VIVANTE GPU IP
5055 M:      Lucas Stach <l.stach@pengutronix.de>
5056 R:      Russell King <linux+etnaviv@armlinux.org.uk>
5057 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
5058 L:      etnaviv@lists.freedesktop.org
5059 L:      dri-devel@lists.freedesktop.org
5060 S:      Maintained
5061 F:      drivers/gpu/drm/etnaviv/
5062 F:      include/uapi/drm/etnaviv_drm.h
5063 F:      Documentation/devicetree/bindings/display/etnaviv/
5064
5065 DRM DRIVERS FOR ZTE ZX
5066 M:      Shawn Guo <shawnguo@kernel.org>
5067 L:      dri-devel@lists.freedesktop.org
5068 S:      Maintained
5069 F:      drivers/gpu/drm/zte/
5070 F:      Documentation/devicetree/bindings/display/zte,vou.txt
5071 T:      git git://anongit.freedesktop.org/drm/drm-misc
5072
5073 DRM PANEL DRIVERS
5074 M:      Thierry Reding <thierry.reding@gmail.com>
5075 L:      dri-devel@lists.freedesktop.org
5076 T:      git git://anongit.freedesktop.org/drm/drm-misc
5077 S:      Maintained
5078 F:      drivers/gpu/drm/drm_panel.c
5079 F:      drivers/gpu/drm/panel/
5080 F:      include/drm/drm_panel.h
5081 F:      Documentation/devicetree/bindings/display/panel/
5082
5083 DRM TINYDRM DRIVERS
5084 M:      Noralf Trønnes <noralf@tronnes.org>
5085 W:      https://github.com/notro/tinydrm/wiki/Development
5086 T:      git git://anongit.freedesktop.org/drm/drm-misc
5087 S:      Maintained
5088 F:      drivers/gpu/drm/tinydrm/
5089 F:      include/drm/tinydrm/
5090
5091 DRM DRIVERS FOR XEN
5092 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
5093 T:      git git://anongit.freedesktop.org/drm/drm-misc
5094 L:      dri-devel@lists.freedesktop.org
5095 L:      xen-devel@lists.xen.org
5096 S:      Supported
5097 F:      drivers/gpu/drm/xen/
5098 F:      Documentation/gpu/xen-front.rst
5099
5100 DRM TTM SUBSYSTEM
5101 M:      Christian Koenig <christian.koenig@amd.com>
5102 M:      Huang Rui <ray.huang@amd.com>
5103 M:      Junwei Zhang <Jerry.Zhang@amd.com>
5104 T:      git git://people.freedesktop.org/~agd5f/linux
5105 S:      Maintained
5106 L:      dri-devel@lists.freedesktop.org
5107 F:      include/drm/ttm/
5108 F:      drivers/gpu/drm/ttm/
5109
5110 DSBR100 USB FM RADIO DRIVER
5111 M:      Alexey Klimov <klimov.linux@gmail.com>
5112 L:      linux-media@vger.kernel.org
5113 T:      git git://linuxtv.org/media_tree.git
5114 S:      Maintained
5115 F:      drivers/media/radio/dsbr100.c
5116
5117 DSCC4 DRIVER
5118 M:      Francois Romieu <romieu@fr.zoreil.com>
5119 L:      netdev@vger.kernel.org
5120 S:      Maintained
5121 F:      drivers/net/wan/dscc4.c
5122
5123 DT3155 MEDIA DRIVER
5124 M:      Hans Verkuil <hverkuil@xs4all.nl>
5125 L:      linux-media@vger.kernel.org
5126 T:      git git://linuxtv.org/media_tree.git
5127 W:      https://linuxtv.org
5128 S:      Odd Fixes
5129 F:      drivers/media/pci/dt3155/
5130
5131 DVB_USB_AF9015 MEDIA DRIVER
5132 M:      Antti Palosaari <crope@iki.fi>
5133 L:      linux-media@vger.kernel.org
5134 W:      https://linuxtv.org
5135 W:      http://palosaari.fi/linux/
5136 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5137 T:      git git://linuxtv.org/anttip/media_tree.git
5138 S:      Maintained
5139 F:      drivers/media/usb/dvb-usb-v2/af9015*
5140
5141 DVB_USB_AF9035 MEDIA DRIVER
5142 M:      Antti Palosaari <crope@iki.fi>
5143 L:      linux-media@vger.kernel.org
5144 W:      https://linuxtv.org
5145 W:      http://palosaari.fi/linux/
5146 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5147 T:      git git://linuxtv.org/anttip/media_tree.git
5148 S:      Maintained
5149 F:      drivers/media/usb/dvb-usb-v2/af9035*
5150
5151 DVB_USB_ANYSEE MEDIA DRIVER
5152 M:      Antti Palosaari <crope@iki.fi>
5153 L:      linux-media@vger.kernel.org
5154 W:      https://linuxtv.org
5155 W:      http://palosaari.fi/linux/
5156 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5157 T:      git git://linuxtv.org/anttip/media_tree.git
5158 S:      Maintained
5159 F:      drivers/media/usb/dvb-usb-v2/anysee*
5160
5161 DVB_USB_AU6610 MEDIA DRIVER
5162 M:      Antti Palosaari <crope@iki.fi>
5163 L:      linux-media@vger.kernel.org
5164 W:      https://linuxtv.org
5165 W:      http://palosaari.fi/linux/
5166 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5167 T:      git git://linuxtv.org/anttip/media_tree.git
5168 S:      Maintained
5169 F:      drivers/media/usb/dvb-usb-v2/au6610*
5170
5171 DVB_USB_CE6230 MEDIA DRIVER
5172 M:      Antti Palosaari <crope@iki.fi>
5173 L:      linux-media@vger.kernel.org
5174 W:      https://linuxtv.org
5175 W:      http://palosaari.fi/linux/
5176 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5177 T:      git git://linuxtv.org/anttip/media_tree.git
5178 S:      Maintained
5179 F:      drivers/media/usb/dvb-usb-v2/ce6230*
5180
5181 DVB_USB_CXUSB MEDIA DRIVER
5182 M:      Michael Krufky <mkrufky@linuxtv.org>
5183 L:      linux-media@vger.kernel.org
5184 W:      https://linuxtv.org
5185 W:      http://github.com/mkrufky
5186 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5187 T:      git git://linuxtv.org/media_tree.git
5188 S:      Maintained
5189 F:      drivers/media/usb/dvb-usb/cxusb*
5190
5191 DVB_USB_EC168 MEDIA DRIVER
5192 M:      Antti Palosaari <crope@iki.fi>
5193 L:      linux-media@vger.kernel.org
5194 W:      https://linuxtv.org
5195 W:      http://palosaari.fi/linux/
5196 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5197 T:      git git://linuxtv.org/anttip/media_tree.git
5198 S:      Maintained
5199 F:      drivers/media/usb/dvb-usb-v2/ec168*
5200
5201 DVB_USB_GL861 MEDIA DRIVER
5202 M:      Antti Palosaari <crope@iki.fi>
5203 L:      linux-media@vger.kernel.org
5204 W:      https://linuxtv.org
5205 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5206 T:      git git://linuxtv.org/anttip/media_tree.git
5207 S:      Maintained
5208 F:      drivers/media/usb/dvb-usb-v2/gl861*
5209
5210 DVB_USB_MXL111SF MEDIA DRIVER
5211 M:      Michael Krufky <mkrufky@linuxtv.org>
5212 L:      linux-media@vger.kernel.org
5213 W:      https://linuxtv.org
5214 W:      http://github.com/mkrufky
5215 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5216 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
5217 S:      Maintained
5218 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
5219
5220 DVB_USB_RTL28XXU MEDIA DRIVER
5221 M:      Antti Palosaari <crope@iki.fi>
5222 L:      linux-media@vger.kernel.org
5223 W:      https://linuxtv.org
5224 W:      http://palosaari.fi/linux/
5225 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5226 T:      git git://linuxtv.org/anttip/media_tree.git
5227 S:      Maintained
5228 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
5229
5230 DVB_USB_V2 MEDIA DRIVER
5231 M:      Antti Palosaari <crope@iki.fi>
5232 L:      linux-media@vger.kernel.org
5233 W:      https://linuxtv.org
5234 W:      http://palosaari.fi/linux/
5235 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5236 T:      git git://linuxtv.org/anttip/media_tree.git
5237 S:      Maintained
5238 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
5239 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
5240
5241 DYNAMIC DEBUG
5242 M:      Jason Baron <jbaron@akamai.com>
5243 S:      Maintained
5244 F:      lib/dynamic_debug.c
5245 F:      include/linux/dynamic_debug.h
5246
5247 DYNAMIC INTERRUPT MODERATION
5248 M:      Tal Gilboa <talgi@mellanox.com>
5249 S:      Maintained
5250 F:      include/linux/net_dim.h
5251
5252 DZ DECSTATION DZ11 SERIAL DRIVER
5253 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
5254 S:      Maintained
5255 F:      drivers/tty/serial/dz.*
5256
5257 E3X0 POWER BUTTON DRIVER
5258 M:      Moritz Fischer <moritz.fischer@ettus.com>
5259 L:      usrp-users@lists.ettus.com
5260 W:      http://www.ettus.com
5261 S:      Supported
5262 F:      drivers/input/misc/e3x0-button.c
5263 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
5264
5265 E4000 MEDIA DRIVER
5266 M:      Antti Palosaari <crope@iki.fi>
5267 L:      linux-media@vger.kernel.org
5268 W:      https://linuxtv.org
5269 W:      http://palosaari.fi/linux/
5270 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5271 T:      git git://linuxtv.org/anttip/media_tree.git
5272 S:      Maintained
5273 F:      drivers/media/tuners/e4000*
5274
5275 EARTH_PT1 MEDIA DRIVER
5276 M:      Akihiro Tsukada <tskd08@gmail.com>
5277 L:      linux-media@vger.kernel.org
5278 S:      Odd Fixes
5279 F:      drivers/media/pci/pt1/
5280
5281 EARTH_PT3 MEDIA DRIVER
5282 M:      Akihiro Tsukada <tskd08@gmail.com>
5283 L:      linux-media@vger.kernel.org
5284 S:      Odd Fixes
5285 F:      drivers/media/pci/pt3/
5286
5287 EC100 MEDIA DRIVER
5288 M:      Antti Palosaari <crope@iki.fi>
5289 L:      linux-media@vger.kernel.org
5290 W:      https://linuxtv.org
5291 W:      http://palosaari.fi/linux/
5292 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5293 T:      git git://linuxtv.org/anttip/media_tree.git
5294 S:      Maintained
5295 F:      drivers/media/dvb-frontends/ec100*
5296
5297 ECRYPT FILE SYSTEM
5298 M:      Tyler Hicks <tyhicks@canonical.com>
5299 L:      ecryptfs@vger.kernel.org
5300 W:      http://ecryptfs.org
5301 W:      https://launchpad.net/ecryptfs
5302 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5303 S:      Supported
5304 F:      Documentation/filesystems/ecryptfs.txt
5305 F:      fs/ecryptfs/
5306
5307 EDAC-AMD64
5308 M:      Borislav Petkov <bp@alien8.de>
5309 L:      linux-edac@vger.kernel.org
5310 S:      Maintained
5311 F:      drivers/edac/amd64_edac*
5312
5313 EDAC-CALXEDA
5314 M:      Robert Richter <rric@kernel.org>
5315 L:      linux-edac@vger.kernel.org
5316 S:      Maintained
5317 F:      drivers/edac/highbank*
5318
5319 EDAC-CAVIUM OCTEON
5320 M:      Ralf Baechle <ralf@linux-mips.org>
5321 M:      David Daney <david.daney@cavium.com>
5322 L:      linux-edac@vger.kernel.org
5323 L:      linux-mips@vger.kernel.org
5324 S:      Supported
5325 F:      drivers/edac/octeon_edac*
5326
5327 EDAC-CAVIUM THUNDERX
5328 M:      David Daney <david.daney@cavium.com>
5329 M:      Jan Glauber <jglauber@cavium.com>
5330 L:      linux-edac@vger.kernel.org
5331 S:      Supported
5332 F:      drivers/edac/thunderx_edac*
5333
5334 EDAC-CORE
5335 M:      Borislav Petkov <bp@alien8.de>
5336 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5337 L:      linux-edac@vger.kernel.org
5338 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git for-next
5339 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac.git linux_next
5340 S:      Supported
5341 F:      Documentation/admin-guide/ras.rst
5342 F:      Documentation/driver-api/edac.rst
5343 F:      drivers/edac/
5344 F:      include/linux/edac.h
5345
5346 EDAC-E752X
5347 M:      Mark Gross <mark.gross@intel.com>
5348 L:      linux-edac@vger.kernel.org
5349 S:      Maintained
5350 F:      drivers/edac/e752x_edac.c
5351
5352 EDAC-E7XXX
5353 L:      linux-edac@vger.kernel.org
5354 S:      Maintained
5355 F:      drivers/edac/e7xxx_edac.c
5356
5357 EDAC-FSL_DDR
5358 M:      York Sun <york.sun@nxp.com>
5359 L:      linux-edac@vger.kernel.org
5360 S:      Maintained
5361 F:      drivers/edac/fsl_ddr_edac.*
5362
5363 EDAC-GHES
5364 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5365 L:      linux-edac@vger.kernel.org
5366 S:      Maintained
5367 F:      drivers/edac/ghes_edac.c
5368
5369 EDAC-I3000
5370 L:      linux-edac@vger.kernel.org
5371 S:      Orphan
5372 F:      drivers/edac/i3000_edac.c
5373
5374 EDAC-I5000
5375 L:      linux-edac@vger.kernel.org
5376 S:      Maintained
5377 F:      drivers/edac/i5000_edac.c
5378
5379 EDAC-I5400
5380 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5381 L:      linux-edac@vger.kernel.org
5382 S:      Maintained
5383 F:      drivers/edac/i5400_edac.c
5384
5385 EDAC-I7300
5386 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5387 L:      linux-edac@vger.kernel.org
5388 S:      Maintained
5389 F:      drivers/edac/i7300_edac.c
5390
5391 EDAC-I7CORE
5392 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5393 L:      linux-edac@vger.kernel.org
5394 S:      Maintained
5395 F:      drivers/edac/i7core_edac.c
5396
5397 EDAC-I82443BXGX
5398 M:      Tim Small <tim@buttersideup.com>
5399 L:      linux-edac@vger.kernel.org
5400 S:      Maintained
5401 F:      drivers/edac/i82443bxgx_edac.c
5402
5403 EDAC-I82975X
5404 M:      Ranganathan Desikan <ravi@jetztechnologies.com>
5405 M:      "Arvind R." <arvino55@gmail.com>
5406 L:      linux-edac@vger.kernel.org
5407 S:      Maintained
5408 F:      drivers/edac/i82975x_edac.c
5409
5410 EDAC-IE31200
5411 M:      Jason Baron <jbaron@akamai.com>
5412 L:      linux-edac@vger.kernel.org
5413 S:      Maintained
5414 F:      drivers/edac/ie31200_edac.c
5415
5416 EDAC-MPC85XX
5417 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5418 L:      linux-edac@vger.kernel.org
5419 S:      Maintained
5420 F:      drivers/edac/mpc85xx_edac.[ch]
5421
5422 EDAC-PASEMI
5423 M:      Egor Martovetsky <egor@pasemi.com>
5424 L:      linux-edac@vger.kernel.org
5425 S:      Maintained
5426 F:      drivers/edac/pasemi_edac.c
5427
5428 EDAC-PND2
5429 M:      Tony Luck <tony.luck@intel.com>
5430 L:      linux-edac@vger.kernel.org
5431 S:      Maintained
5432 F:      drivers/edac/pnd2_edac.[ch]
5433
5434 EDAC-R82600
5435 M:      Tim Small <tim@buttersideup.com>
5436 L:      linux-edac@vger.kernel.org
5437 S:      Maintained
5438 F:      drivers/edac/r82600_edac.c
5439
5440 EDAC-SBRIDGE
5441 M:      Tony Luck <tony.luck@intel.com>
5442 R:      Qiuxu Zhuo <qiuxu.zhuo@intel.com>
5443 L:      linux-edac@vger.kernel.org
5444 S:      Maintained
5445 F:      drivers/edac/sb_edac.c
5446
5447 EDAC-SKYLAKE
5448 M:      Tony Luck <tony.luck@intel.com>
5449 L:      linux-edac@vger.kernel.org
5450 S:      Maintained
5451 F:      drivers/edac/skx_edac.c
5452
5453 EDAC-TI
5454 M:      Tero Kristo <t-kristo@ti.com>
5455 L:      linux-edac@vger.kernel.org
5456 S:      Maintained
5457 F:      drivers/edac/ti_edac.c
5458
5459 EDAC-QCOM
5460 M:      Channagoud Kadabi <ckadabi@codeaurora.org>
5461 M:      Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org>
5462 L:      linux-arm-msm@vger.kernel.org
5463 L:      linux-edac@vger.kernel.org
5464 S:      Maintained
5465 F:      drivers/edac/qcom_edac.c
5466
5467 EDIROL UA-101/UA-1000 DRIVER
5468 M:      Clemens Ladisch <clemens@ladisch.de>
5469 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5470 T:      git git://git.alsa-project.org/alsa-kernel.git
5471 S:      Maintained
5472 F:      sound/usb/misc/ua101.c
5473
5474 EFI TEST DRIVER
5475 L:      linux-efi@vger.kernel.org
5476 M:      Ivan Hu <ivan.hu@canonical.com>
5477 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5478 S:      Maintained
5479 F:      drivers/firmware/efi/test/
5480
5481 EFI VARIABLE FILESYSTEM
5482 M:      Matthew Garrett <matthew.garrett@nebula.com>
5483 M:      Jeremy Kerr <jk@ozlabs.org>
5484 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5485 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5486 L:      linux-efi@vger.kernel.org
5487 S:      Maintained
5488 F:      fs/efivarfs/
5489
5490 EFIFB FRAMEBUFFER DRIVER
5491 L:      linux-fbdev@vger.kernel.org
5492 M:      Peter Jones <pjones@redhat.com>
5493 S:      Maintained
5494 F:      drivers/video/fbdev/efifb.c
5495
5496 EFS FILESYSTEM
5497 W:      http://aeschi.ch.eu.org/efs/
5498 S:      Orphan
5499 F:      fs/efs/
5500
5501 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
5502 M:      Douglas Miller <dougmill@linux.vnet.ibm.com>
5503 L:      netdev@vger.kernel.org
5504 S:      Maintained
5505 F:      drivers/net/ethernet/ibm/ehea/
5506
5507 EM28XX VIDEO4LINUX DRIVER
5508 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5509 L:      linux-media@vger.kernel.org
5510 W:      https://linuxtv.org
5511 T:      git git://linuxtv.org/media_tree.git
5512 S:      Maintained
5513 F:      drivers/media/usb/em28xx/
5514 F:      Documentation/media/v4l-drivers/em28xx*
5515
5516 EMBEDDED LINUX
5517 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
5518 M:      Matt Mackall <mpm@selenic.com>
5519 M:      David Woodhouse <dwmw2@infradead.org>
5520 L:      linux-embedded@vger.kernel.org
5521 S:      Maintained
5522
5523 Emulex 10Gbps iSCSI - OneConnect DRIVER
5524 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
5525 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
5526 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
5527 L:      linux-scsi@vger.kernel.org
5528 W:      http://www.broadcom.com
5529 S:      Supported
5530 F:      drivers/scsi/be2iscsi/
5531
5532 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
5533 M:      Sathya Perla <sathya.perla@broadcom.com>
5534 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
5535 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
5536 M:      Somnath Kotur <somnath.kotur@broadcom.com>
5537 L:      netdev@vger.kernel.org
5538 W:      http://www.emulex.com
5539 S:      Supported
5540 F:      drivers/net/ethernet/emulex/benet/
5541
5542 EMULEX ONECONNECT ROCE DRIVER
5543 M:      Selvin Xavier <selvin.xavier@broadcom.com>
5544 M:      Devesh Sharma <devesh.sharma@broadcom.com>
5545 L:      linux-rdma@vger.kernel.org
5546 W:      http://www.broadcom.com
5547 S:      Odd Fixes
5548 F:      drivers/infiniband/hw/ocrdma/
5549 F:      include/uapi/rdma/ocrdma-abi.h
5550
5551 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
5552 M:      James Smart <james.smart@broadcom.com>
5553 M:      Dick Kennedy <dick.kennedy@broadcom.com>
5554 L:      linux-scsi@vger.kernel.org
5555 W:      http://www.broadcom.com
5556 S:      Supported
5557 F:      drivers/scsi/lpfc/
5558
5559 ENE CB710 FLASH CARD READER DRIVER
5560 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
5561 S:      Maintained
5562 F:      drivers/misc/cb710/
5563 F:      drivers/mmc/host/cb710-mmc.*
5564 F:      include/linux/cb710.h
5565
5566 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
5567 M:      Maxim Levitsky <maximlevitsky@gmail.com>
5568 S:      Maintained
5569 F:      drivers/media/rc/ene_ir.*
5570
5571 EPSON S1D13XXX FRAMEBUFFER DRIVER
5572 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
5573 S:      Maintained
5574 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
5575 F:      drivers/video/fbdev/s1d13xxxfb.c
5576 F:      include/video/s1d13xxxfb.h
5577
5578 ERRSEQ ERROR TRACKING INFRASTRUCTURE
5579 M:      Jeff Layton <jlayton@kernel.org>
5580 S:      Maintained
5581 F:      lib/errseq.c
5582 F:      include/linux/errseq.h
5583
5584 ET131X NETWORK DRIVER
5585 M:      Mark Einon <mark.einon@gmail.com>
5586 S:      Odd Fixes
5587 F:      drivers/net/ethernet/agere/
5588
5589 ETHERNET BRIDGE
5590 M:      Roopa Prabhu <roopa@cumulusnetworks.com>
5591 M:      Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
5592 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
5593 L:      netdev@vger.kernel.org
5594 W:      http://www.linuxfoundation.org/en/Net:Bridge
5595 S:      Maintained
5596 F:      include/linux/netfilter_bridge/
5597 F:      net/bridge/
5598
5599 ETHERNET PHY LIBRARY
5600 M:      Andrew Lunn <andrew@lunn.ch>
5601 M:      Florian Fainelli <f.fainelli@gmail.com>
5602 M:      Heiner Kallweit <hkallweit1@gmail.com>
5603 L:      netdev@vger.kernel.org
5604 S:      Maintained
5605 F:      Documentation/ABI/testing/sysfs-bus-mdio
5606 F:      Documentation/devicetree/bindings/net/mdio*
5607 F:      Documentation/networking/phy.txt
5608 F:      drivers/net/phy/
5609 F:      drivers/of/of_mdio.c
5610 F:      drivers/of/of_net.c
5611 F:      include/linux/*mdio*.h
5612 F:      include/linux/of_net.h
5613 F:      include/linux/phy.h
5614 F:      include/linux/phy_fixed.h
5615 F:      include/linux/platform_data/mdio-bcm-unimac.h
5616 F:      include/trace/events/mdio.h
5617 F:      include/uapi/linux/mdio.h
5618 F:      include/uapi/linux/mii.h
5619
5620 EXT2 FILE SYSTEM
5621 M:      Jan Kara <jack@suse.com>
5622 L:      linux-ext4@vger.kernel.org
5623 S:      Maintained
5624 F:      Documentation/filesystems/ext2.txt
5625 F:      fs/ext2/
5626 F:      include/linux/ext2*
5627
5628 EXT4 FILE SYSTEM
5629 M:      "Theodore Ts'o" <tytso@mit.edu>
5630 M:      Andreas Dilger <adilger.kernel@dilger.ca>
5631 L:      linux-ext4@vger.kernel.org
5632 W:      http://ext4.wiki.kernel.org
5633 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
5634 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
5635 S:      Maintained
5636 F:      Documentation/filesystems/ext4/ext4.rst
5637 F:      fs/ext4/
5638
5639 Extended Verification Module (EVM)
5640 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
5641 L:      linux-integrity@vger.kernel.org
5642 S:      Supported
5643 F:      security/integrity/evm/
5644
5645 EXTENSIBLE FIRMWARE INTERFACE (EFI)
5646 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5647 L:      linux-efi@vger.kernel.org
5648 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5649 S:      Maintained
5650 F:      Documentation/efi-stub.txt
5651 F:      arch/*/kernel/efi.c
5652 F:      arch/x86/boot/compressed/eboot.[ch]
5653 F:      arch/*/include/asm/efi.h
5654 F:      arch/x86/platform/efi/
5655 F:      drivers/firmware/efi/
5656 F:      include/linux/efi*.h
5657 F:      arch/arm/boot/compressed/efi-header.S
5658 F:      arch/arm64/kernel/efi-entry.S
5659
5660 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
5661 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
5662 M:      Chanwoo Choi <cw00.choi@samsung.com>
5663 L:      linux-kernel@vger.kernel.org
5664 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
5665 S:      Maintained
5666 F:      drivers/extcon/
5667 F:      include/linux/extcon/
5668 F:      include/linux/extcon.h
5669 F:      Documentation/extcon/
5670 F:      Documentation/devicetree/bindings/extcon/
5671
5672 EXYNOS DP DRIVER
5673 M:      Jingoo Han <jingoohan1@gmail.com>
5674 L:      dri-devel@lists.freedesktop.org
5675 S:      Maintained
5676 F:      drivers/gpu/drm/exynos/exynos_dp*
5677
5678 EXYNOS SYSMMU (IOMMU) driver
5679 M:      Marek Szyprowski <m.szyprowski@samsung.com>
5680 L:      iommu@lists.linux-foundation.org
5681 S:      Maintained
5682 F:      drivers/iommu/exynos-iommu.c
5683
5684 EZchip NPS platform support
5685 M:      Vineet Gupta <vgupta@synopsys.com>
5686 M:      Ofer Levi <oferle@mellanox.com>
5687 S:      Supported
5688 F:      arch/arc/plat-eznps
5689 F:      arch/arc/boot/dts/eznps.dts
5690
5691 F2FS FILE SYSTEM
5692 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5693 M:      Chao Yu <yuchao0@huawei.com>
5694 L:      linux-f2fs-devel@lists.sourceforge.net
5695 W:      https://f2fs.wiki.kernel.org/
5696 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
5697 S:      Maintained
5698 F:      Documentation/filesystems/f2fs.txt
5699 F:      Documentation/ABI/testing/sysfs-fs-f2fs
5700 F:      fs/f2fs/
5701 F:      include/linux/f2fs_fs.h
5702 F:      include/trace/events/f2fs.h
5703
5704 F71805F HARDWARE MONITORING DRIVER
5705 M:      Jean Delvare <jdelvare@suse.com>
5706 L:      linux-hwmon@vger.kernel.org
5707 S:      Maintained
5708 F:      Documentation/hwmon/f71805f
5709 F:      drivers/hwmon/f71805f.c
5710
5711 FADDR2LINE
5712 M:      Josh Poimboeuf <jpoimboe@redhat.com>
5713 S:      Maintained
5714 F:      scripts/faddr2line
5715
5716 FAILOVER MODULE
5717 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
5718 L:      netdev@vger.kernel.org
5719 S:      Supported
5720 F:      net/core/failover.c
5721 F:      include/net/failover.h
5722 F:      Documentation/networking/failover.rst
5723
5724 FANOTIFY
5725 M:      Jan Kara <jack@suse.cz>
5726 R:      Amir Goldstein <amir73il@gmail.com>
5727 L:      linux-fsdevel@vger.kernel.org
5728 S:      Maintained
5729 F:      fs/notify/fanotify/
5730 F:      include/linux/fanotify.h
5731 F:      include/uapi/linux/fanotify.h
5732
5733 FARSYNC SYNCHRONOUS DRIVER
5734 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
5735 W:      http://www.farsite.co.uk/
5736 S:      Supported
5737 F:      drivers/net/wan/farsync.*
5738
5739 FAULT INJECTION SUPPORT
5740 M:      Akinobu Mita <akinobu.mita@gmail.com>
5741 S:      Supported
5742 F:      Documentation/fault-injection/
5743 F:      lib/fault-inject.c
5744
5745 FBTFT Framebuffer drivers
5746 S:      Orphan
5747 L:      dri-devel@lists.freedesktop.org
5748 L:      linux-fbdev@vger.kernel.org
5749 F:      drivers/staging/fbtft/
5750
5751 FC0011 TUNER DRIVER
5752 M:      Michael Buesch <m@bues.ch>
5753 L:      linux-media@vger.kernel.org
5754 S:      Maintained
5755 F:      drivers/media/tuners/fc0011.h
5756 F:      drivers/media/tuners/fc0011.c
5757
5758 FC2580 MEDIA DRIVER
5759 M:      Antti Palosaari <crope@iki.fi>
5760 L:      linux-media@vger.kernel.org
5761 W:      https://linuxtv.org
5762 W:      http://palosaari.fi/linux/
5763 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5764 T:      git git://linuxtv.org/anttip/media_tree.git
5765 S:      Maintained
5766 F:      drivers/media/tuners/fc2580*
5767
5768 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
5769 M:      Johannes Thumshirn <jth@kernel.org>
5770 L:      linux-scsi@vger.kernel.org
5771 W:      www.Open-FCoE.org
5772 S:      Supported
5773 F:      drivers/scsi/libfc/
5774 F:      drivers/scsi/fcoe/
5775 F:      include/scsi/fc/
5776 F:      include/scsi/libfc.h
5777 F:      include/scsi/libfcoe.h
5778 F:      include/uapi/scsi/fc/
5779
5780 FILE LOCKING (flock() and fcntl()/lockf())
5781 M:      Jeff Layton <jlayton@kernel.org>
5782 M:      "J. Bruce Fields" <bfields@fieldses.org>
5783 L:      linux-fsdevel@vger.kernel.org
5784 S:      Maintained
5785 F:      include/linux/fcntl.h
5786 F:      include/uapi/linux/fcntl.h
5787 F:      fs/fcntl.c
5788 F:      fs/locks.c
5789
5790 FILESYSTEMS (VFS and infrastructure)
5791 M:      Alexander Viro <viro@zeniv.linux.org.uk>
5792 L:      linux-fsdevel@vger.kernel.org
5793 S:      Maintained
5794 F:      fs/*
5795 F:      include/linux/fs.h
5796 F:      include/uapi/linux/fs.h
5797
5798 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
5799 M:      Riku Voipio <riku.voipio@iki.fi>
5800 L:      linux-hwmon@vger.kernel.org
5801 S:      Maintained
5802 F:      drivers/hwmon/f75375s.c
5803 F:      include/linux/f75375s.h
5804
5805 FIREWIRE AUDIO DRIVERS
5806 M:      Clemens Ladisch <clemens@ladisch.de>
5807 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5808 T:      git git://git.alsa-project.org/alsa-kernel.git
5809 S:      Maintained
5810 F:      sound/firewire/
5811
5812 FIREWIRE MEDIA DRIVERS (firedtv)
5813 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5814 L:      linux-media@vger.kernel.org
5815 L:      linux1394-devel@lists.sourceforge.net
5816 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
5817 S:      Maintained
5818 F:      drivers/media/firewire/
5819
5820 FIREWIRE SBP-2 TARGET
5821 M:      Chris Boot <bootc@bootc.net>
5822 L:      linux-scsi@vger.kernel.org
5823 L:      target-devel@vger.kernel.org
5824 L:      linux1394-devel@lists.sourceforge.net
5825 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
5826 S:      Maintained
5827 F:      drivers/target/sbp/
5828
5829 FIREWIRE SUBSYSTEM
5830 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5831 L:      linux1394-devel@lists.sourceforge.net
5832 W:      http://ieee1394.wiki.kernel.org/
5833 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
5834 S:      Maintained
5835 F:      drivers/firewire/
5836 F:      include/linux/firewire.h
5837 F:      include/uapi/linux/firewire*.h
5838 F:      tools/firewire/
5839
5840 FIRMWARE LOADER (request_firmware)
5841 M:      Luis Chamberlain <mcgrof@kernel.org>
5842 L:      linux-kernel@vger.kernel.org
5843 S:      Maintained
5844 F:      Documentation/firmware_class/
5845 F:      drivers/base/firmware_loader/
5846 F:      include/linux/firmware.h
5847
5848 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
5849 M:      Joshua Morris <josh.h.morris@us.ibm.com>
5850 M:      Philip Kelleher <pjk1939@linux.vnet.ibm.com>
5851 S:      Maintained
5852 F:      drivers/block/rsxx/
5853
5854 FLOPPY DRIVER
5855 M:      Jiri Kosina <jikos@kernel.org>
5856 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/floppy.git
5857 S:      Odd fixes
5858 F:      drivers/block/floppy.c
5859
5860 FMC SUBSYSTEM
5861 M:      Alessandro Rubini <rubini@gnudd.com>
5862 W:      http://www.ohwr.org/projects/fmc-bus
5863 S:      Supported
5864 F:      drivers/fmc/
5865 F:      include/linux/fmc*.h
5866 F:      include/linux/ipmi-fru.h
5867 K:      fmc_d.*register
5868
5869 FPGA MANAGER FRAMEWORK
5870 M:      Alan Tull <atull@kernel.org>
5871 M:      Moritz Fischer <mdf@kernel.org>
5872 L:      linux-fpga@vger.kernel.org
5873 S:      Maintained
5874 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atull/linux-fpga.git
5875 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
5876 F:      Documentation/fpga/
5877 F:      Documentation/driver-api/fpga/
5878 F:      Documentation/devicetree/bindings/fpga/
5879 F:      drivers/fpga/
5880 F:      include/linux/fpga/
5881 W:      http://www.rocketboards.org
5882
5883 FPGA DFL DRIVERS
5884 M:      Wu Hao <hao.wu@intel.com>
5885 L:      linux-fpga@vger.kernel.org
5886 S:      Maintained
5887 F:      Documentation/fpga/dfl.txt
5888 F:      include/uapi/linux/fpga-dfl.h
5889 F:      drivers/fpga/dfl*
5890
5891 FPU EMULATOR
5892 M:      Bill Metzenthen <billm@melbpc.org.au>
5893 W:      http://floatingpoint.sourceforge.net/emulator/index.html
5894 S:      Maintained
5895 F:      arch/x86/math-emu/
5896
5897 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
5898 L:      netdev@vger.kernel.org
5899 S:      Orphan
5900 F:      drivers/net/wan/dlci.c
5901 F:      drivers/net/wan/sdla.c
5902
5903 FRAMEBUFFER LAYER
5904 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
5905 L:      dri-devel@lists.freedesktop.org
5906 L:      linux-fbdev@vger.kernel.org
5907 T:      git git://github.com/bzolnier/linux.git
5908 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
5909 S:      Maintained
5910 F:      Documentation/fb/
5911 F:      drivers/video/
5912 F:      include/video/
5913 F:      include/linux/fb.h
5914 F:      include/uapi/video/
5915 F:      include/uapi/linux/fb.h
5916
5917 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
5918 M:      Horia Geantă <horia.geanta@nxp.com>
5919 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
5920 L:      linux-crypto@vger.kernel.org
5921 S:      Maintained
5922 F:      drivers/crypto/caam/
5923 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
5924
5925 FREESCALE DIU FRAMEBUFFER DRIVER
5926 M:      Timur Tabi <timur@kernel.org>
5927 L:      linux-fbdev@vger.kernel.org
5928 S:      Maintained
5929 F:      drivers/video/fbdev/fsl-diu-fb.*
5930
5931 FREESCALE DMA DRIVER
5932 M:      Li Yang <leoyang.li@nxp.com>
5933 M:      Zhang Wei <zw@zh-kernel.org>
5934 L:      linuxppc-dev@lists.ozlabs.org
5935 S:      Maintained
5936 F:      drivers/dma/fsldma.*
5937
5938 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
5939 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
5940 L:      netdev@vger.kernel.org
5941 S:      Maintained
5942 F:      drivers/net/ethernet/freescale/gianfar*
5943 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
5944
5945 FREESCALE GPMI NAND DRIVER
5946 M:      Han Xu <han.xu@nxp.com>
5947 L:      linux-mtd@lists.infradead.org
5948 S:      Maintained
5949 F:      drivers/mtd/nand/raw/gpmi-nand/*
5950
5951 FREESCALE I2C CPM DRIVER
5952 M:      Jochen Friedrich <jochen@scram.de>
5953 L:      linuxppc-dev@lists.ozlabs.org
5954 L:      linux-i2c@vger.kernel.org
5955 S:      Maintained
5956 F:      drivers/i2c/busses/i2c-cpm.c
5957
5958 FREESCALE IMX LPI2C DRIVER
5959 M:      Dong Aisheng <aisheng.dong@nxp.com>
5960 L:      linux-i2c@vger.kernel.org
5961 L:      linux-imx@nxp.com
5962 S:      Maintained
5963 F:      drivers/i2c/busses/i2c-imx-lpi2c.c
5964 F:      Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.txt
5965
5966 FREESCALE IMX / MXC FEC DRIVER
5967 M:      Fugang Duan <fugang.duan@nxp.com>
5968 L:      netdev@vger.kernel.org
5969 S:      Maintained
5970 F:      drivers/net/ethernet/freescale/fec_main.c
5971 F:      drivers/net/ethernet/freescale/fec_ptp.c
5972 F:      drivers/net/ethernet/freescale/fec.h
5973 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
5974
5975 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
5976 M:      Sascha Hauer <s.hauer@pengutronix.de>
5977 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
5978 L:      linux-fbdev@vger.kernel.org
5979 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
5980 S:      Maintained
5981 F:      include/linux/platform_data/video-imxfb.h
5982 F:      drivers/video/fbdev/imxfb.c
5983
5984 FREESCALE QORIQ DPAA ETHERNET DRIVER
5985 M:      Madalin Bucur <madalin.bucur@nxp.com>
5986 L:      netdev@vger.kernel.org
5987 S:      Maintained
5988 F:      drivers/net/ethernet/freescale/dpaa
5989
5990 FREESCALE QORIQ DPAA FMAN DRIVER
5991 M:      Madalin Bucur <madalin.bucur@nxp.com>
5992 L:      netdev@vger.kernel.org
5993 S:      Maintained
5994 F:      drivers/net/ethernet/freescale/fman
5995 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
5996
5997 FREESCALE QORIQ PTP CLOCK DRIVER
5998 M:      Yangbo Lu <yangbo.lu@nxp.com>
5999 L:      netdev@vger.kernel.org
6000 S:      Maintained
6001 F:      drivers/ptp/ptp_qoriq.c
6002 F:      include/linux/fsl/ptp_qoriq.h
6003 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
6004
6005 FREESCALE QUAD SPI DRIVER
6006 M:      Han Xu <han.xu@nxp.com>
6007 L:      linux-mtd@lists.infradead.org
6008 S:      Maintained
6009 F:      drivers/mtd/spi-nor/fsl-quadspi.c
6010
6011 FREESCALE QUICC ENGINE LIBRARY
6012 M:      Qiang Zhao <qiang.zhao@nxp.com>
6013 L:      linuxppc-dev@lists.ozlabs.org
6014 S:      Maintained
6015 F:      drivers/soc/fsl/qe/
6016 F:      include/soc/fsl/*qe*.h
6017 F:      include/soc/fsl/*ucc*.h
6018
6019 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
6020 M:      Li Yang <leoyang.li@nxp.com>
6021 L:      netdev@vger.kernel.org
6022 L:      linuxppc-dev@lists.ozlabs.org
6023 S:      Maintained
6024 F:      drivers/net/ethernet/freescale/ucc_geth*
6025
6026 FREESCALE QUICC ENGINE UCC HDLC DRIVER
6027 M:      Zhao Qiang <qiang.zhao@nxp.com>
6028 L:      netdev@vger.kernel.org
6029 L:      linuxppc-dev@lists.ozlabs.org
6030 S:      Maintained
6031 F:      drivers/net/wan/fsl_ucc_hdlc*
6032
6033 FREESCALE QUICC ENGINE UCC UART DRIVER
6034 M:      Timur Tabi <timur@kernel.org>
6035 L:      linuxppc-dev@lists.ozlabs.org
6036 S:      Maintained
6037 F:      drivers/tty/serial/ucc_uart.c
6038
6039 FREESCALE SOC DRIVERS
6040 M:      Li Yang <leoyang.li@nxp.com>
6041 L:      linuxppc-dev@lists.ozlabs.org
6042 L:      linux-arm-kernel@lists.infradead.org
6043 S:      Maintained
6044 F:      Documentation/devicetree/bindings/soc/fsl/
6045 F:      drivers/soc/fsl/
6046 F:      include/linux/fsl/
6047
6048 FREESCALE SOC FS_ENET DRIVER
6049 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
6050 L:      linuxppc-dev@lists.ozlabs.org
6051 L:      netdev@vger.kernel.org
6052 S:      Maintained
6053 F:      drivers/net/ethernet/freescale/fs_enet/
6054 F:      include/linux/fs_enet_pd.h
6055
6056 FREESCALE SOC SOUND DRIVERS
6057 M:      Timur Tabi <timur@kernel.org>
6058 M:      Nicolin Chen <nicoleotsuka@gmail.com>
6059 M:      Xiubo Li <Xiubo.Lee@gmail.com>
6060 R:      Fabio Estevam <fabio.estevam@nxp.com>
6061 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6062 L:      linuxppc-dev@lists.ozlabs.org
6063 S:      Maintained
6064 F:      sound/soc/fsl/fsl*
6065 F:      sound/soc/fsl/imx*
6066 F:      sound/soc/fsl/mpc8610_hpcd.c
6067
6068 FREESCALE USB PERIPHERAL DRIVERS
6069 M:      Li Yang <leoyang.li@nxp.com>
6070 L:      linux-usb@vger.kernel.org
6071 L:      linuxppc-dev@lists.ozlabs.org
6072 S:      Maintained
6073 F:      drivers/usb/gadget/udc/fsl*
6074
6075 FREEVXFS FILESYSTEM
6076 M:      Christoph Hellwig <hch@infradead.org>
6077 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
6078 S:      Maintained
6079 F:      fs/freevxfs/
6080
6081 FREEZER
6082 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6083 M:      Pavel Machek <pavel@ucw.cz>
6084 L:      linux-pm@vger.kernel.org
6085 S:      Supported
6086 F:      Documentation/power/freezing-of-tasks.txt
6087 F:      include/linux/freezer.h
6088 F:      kernel/freezer.c
6089
6090 FRONTSWAP API
6091 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
6092 L:      linux-kernel@vger.kernel.org
6093 S:      Maintained
6094 F:      mm/frontswap.c
6095 F:      include/linux/frontswap.h
6096
6097 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
6098 M:      David Howells <dhowells@redhat.com>
6099 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
6100 S:      Supported
6101 F:      Documentation/filesystems/caching/
6102 F:      fs/fscache/
6103 F:      include/linux/fscache*.h
6104
6105 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
6106 M:      Theodore Y. Ts'o <tytso@mit.edu>
6107 M:      Jaegeuk Kim <jaegeuk@kernel.org>
6108 L:      linux-fscrypt@vger.kernel.org
6109 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
6110 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/fscrypt.git
6111 S:      Supported
6112 F:      fs/crypto/
6113 F:      include/linux/fscrypt*.h
6114 F:      Documentation/filesystems/fscrypt.rst
6115
6116 FSI-ATTACHED I2C DRIVER
6117 M:      Eddie James <eajames@linux.vnet.ibm.com>
6118 L:      linux-i2c@vger.kernel.org
6119 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
6120 S:      Maintained
6121 F:      drivers/i2c/busses/i2c-fsi.c
6122 F:      Documentation/devicetree/bindings/i2c/i2c-fsi.txt
6123
6124 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
6125 M:      Jan Kara <jack@suse.cz>
6126 R:      Amir Goldstein <amir73il@gmail.com>
6127 L:      linux-fsdevel@vger.kernel.org
6128 S:      Maintained
6129 F:      fs/notify/
6130 F:      include/linux/fsnotify*.h
6131
6132 FUJITSU LAPTOP EXTRAS
6133 M:      Jonathan Woithe <jwoithe@just42.net>
6134 L:      platform-driver-x86@vger.kernel.org
6135 S:      Maintained
6136 F:      drivers/platform/x86/fujitsu-laptop.c
6137
6138 FUJITSU M-5MO LS CAMERA ISP DRIVER
6139 M:      Kyungmin Park <kyungmin.park@samsung.com>
6140 M:      Heungjun Kim <riverful.kim@samsung.com>
6141 L:      linux-media@vger.kernel.org
6142 S:      Maintained
6143 F:      drivers/media/i2c/m5mols/
6144 F:      include/media/i2c/m5mols.h
6145
6146 FUJITSU TABLET EXTRAS
6147 M:      Robert Gerlach <khnz@gmx.de>
6148 L:      platform-driver-x86@vger.kernel.org
6149 S:      Maintained
6150 F:      drivers/platform/x86/fujitsu-tablet.c
6151
6152 FUSE: FILESYSTEM IN USERSPACE
6153 M:      Miklos Szeredi <miklos@szeredi.hu>
6154 L:      linux-fsdevel@vger.kernel.org
6155 W:      http://fuse.sourceforge.net/
6156 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
6157 S:      Maintained
6158 F:      fs/fuse/
6159 F:      include/uapi/linux/fuse.h
6160 F:      Documentation/filesystems/fuse.txt
6161
6162 FUTEX SUBSYSTEM
6163 M:      Thomas Gleixner <tglx@linutronix.de>
6164 M:      Ingo Molnar <mingo@redhat.com>
6165 R:      Peter Zijlstra <peterz@infradead.org>
6166 R:      Darren Hart <dvhart@infradead.org>
6167 L:      linux-kernel@vger.kernel.org
6168 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
6169 S:      Maintained
6170 F:      kernel/futex.c
6171 F:      kernel/futex_compat.c
6172 F:      include/asm-generic/futex.h
6173 F:      include/linux/futex.h
6174 F:      include/uapi/linux/futex.h
6175 F:      tools/testing/selftests/futex/
6176 F:      tools/perf/bench/futex*
6177 F:      Documentation/*futex*
6178
6179 GCC PLUGINS
6180 M:      Kees Cook <keescook@chromium.org>
6181 R:      Emese Revfy <re.emese@gmail.com>
6182 L:      kernel-hardening@lists.openwall.com
6183 S:      Maintained
6184 F:      scripts/gcc-plugins/
6185 F:      scripts/gcc-plugin.sh
6186 F:      scripts/Makefile.gcc-plugins
6187 F:      Documentation/gcc-plugins.txt
6188
6189 GASKET DRIVER FRAMEWORK
6190 M:      Rob Springer <rspringer@google.com>
6191 M:      Todd Poynor <toddpoynor@google.com>
6192 M:      Ben Chan <benchan@chromium.org>
6193 S:      Maintained
6194 F:      drivers/staging/gasket/
6195
6196 GCOV BASED KERNEL PROFILING
6197 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
6198 S:      Maintained
6199 F:      kernel/gcov/
6200 F:      Documentation/dev-tools/gcov.rst
6201
6202 GDB KERNEL DEBUGGING HELPER SCRIPTS
6203 M:      Jan Kiszka <jan.kiszka@siemens.com>
6204 M:      Kieran Bingham <kbingham@kernel.org>
6205 S:      Supported
6206 F:      scripts/gdb/
6207
6208 GDT SCSI DISK ARRAY CONTROLLER DRIVER
6209 M:      Achim Leubner <achim_leubner@adaptec.com>
6210 L:      linux-scsi@vger.kernel.org
6211 W:      http://www.icp-vortex.com/
6212 S:      Supported
6213 F:      drivers/scsi/gdt*
6214
6215 GEMTEK FM RADIO RECEIVER DRIVER
6216 M:      Hans Verkuil <hverkuil@xs4all.nl>
6217 L:      linux-media@vger.kernel.org
6218 T:      git git://linuxtv.org/media_tree.git
6219 W:      https://linuxtv.org
6220 S:      Maintained
6221 F:      drivers/media/radio/radio-gemtek*
6222
6223 GENERIC GPIO I2C DRIVER
6224 M:      Haavard Skinnemoen <hskinnemoen@gmail.com>
6225 S:      Supported
6226 F:      drivers/i2c/busses/i2c-gpio.c
6227 F:      include/linux/platform_data/i2c-gpio.h
6228
6229 GENERIC GPIO I2C MULTIPLEXER DRIVER
6230 M:      Peter Korsgaard <peter.korsgaard@barco.com>
6231 L:      linux-i2c@vger.kernel.org
6232 S:      Supported
6233 F:      drivers/i2c/muxes/i2c-mux-gpio.c
6234 F:      include/linux/platform_data/i2c-mux-gpio.h
6235 F:      Documentation/i2c/muxes/i2c-mux-gpio
6236
6237 GENERIC HDLC (WAN) DRIVERS
6238 M:      Krzysztof Halasa <khc@pm.waw.pl>
6239 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
6240 S:      Maintained
6241 F:      drivers/net/wan/c101.c
6242 F:      drivers/net/wan/hd6457*
6243 F:      drivers/net/wan/hdlc*
6244 F:      drivers/net/wan/n2.c
6245 F:      drivers/net/wan/pc300too.c
6246 F:      drivers/net/wan/pci200syn.c
6247 F:      drivers/net/wan/wanxl*
6248
6249 GENERIC INCLUDE/ASM HEADER FILES
6250 M:      Arnd Bergmann <arnd@arndb.de>
6251 L:      linux-arch@vger.kernel.org
6252 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
6253 S:      Maintained
6254 F:      include/asm-generic/
6255 F:      include/uapi/asm-generic/
6256
6257 GENERIC PHY FRAMEWORK
6258 M:      Kishon Vijay Abraham I <kishon@ti.com>
6259 L:      linux-kernel@vger.kernel.org
6260 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
6261 S:      Supported
6262 F:      drivers/phy/
6263 F:      include/linux/phy/
6264
6265 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
6266 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6267 S:      Supported
6268 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
6269
6270 GENERIC PM DOMAINS
6271 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6272 M:      Kevin Hilman <khilman@kernel.org>
6273 M:      Ulf Hansson <ulf.hansson@linaro.org>
6274 L:      linux-pm@vger.kernel.org
6275 S:      Supported
6276 F:      drivers/base/power/domain*.c
6277 F:      include/linux/pm_domain.h
6278 F:      Documentation/devicetree/bindings/power/power_domain.txt
6279
6280 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
6281 M:      Eugen Hristev <eugen.hristev@microchip.com>
6282 L:      linux-input@vger.kernel.org
6283 S:      Maintained
6284 F:      drivers/input/touchscreen/resistive-adc-touch.c
6285
6286 GENERIC UIO DRIVER FOR PCI DEVICES
6287 M:      "Michael S. Tsirkin" <mst@redhat.com>
6288 L:      kvm@vger.kernel.org
6289 S:      Supported
6290 F:      drivers/uio/uio_pci_generic.c
6291
6292 GENWQE (IBM Generic Workqueue Card)
6293 M:      Frank Haverkamp <haver@linux.vnet.ibm.com>
6294 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
6295 S:      Supported
6296 F:      drivers/misc/genwqe/
6297
6298 GET_MAINTAINER SCRIPT
6299 M:      Joe Perches <joe@perches.com>
6300 S:      Maintained
6301 F:      scripts/get_maintainer.pl
6302
6303 GFS2 FILE SYSTEM
6304 M:      Bob Peterson <rpeterso@redhat.com>
6305 M:      Andreas Gruenbacher <agruenba@redhat.com>
6306 L:      cluster-devel@redhat.com
6307 W:      http://sources.redhat.com/cluster/
6308 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
6309 S:      Supported
6310 F:      Documentation/filesystems/gfs2*.txt
6311 F:      fs/gfs2/
6312 F:      include/uapi/linux/gfs2_ondisk.h
6313
6314 GIGASET ISDN DRIVERS
6315 M:      Paul Bolle <pebolle@tiscali.nl>
6316 L:      gigaset307x-common@lists.sourceforge.net
6317 W:      http://gigaset307x.sourceforge.net/
6318 S:      Odd Fixes
6319 F:      Documentation/isdn/README.gigaset
6320 F:      drivers/isdn/gigaset/
6321 F:      include/uapi/linux/gigaset_dev.h
6322
6323 GNSS SUBSYSTEM
6324 M:      Johan Hovold <johan@kernel.org>
6325 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git
6326 S:      Maintained
6327 F:      Documentation/ABI/testing/sysfs-class-gnss
6328 F:      Documentation/devicetree/bindings/gnss/
6329 F:      drivers/gnss/
6330 F:      include/linux/gnss.h
6331
6332 GO7007 MPEG CODEC
6333 M:      Hans Verkuil <hans.verkuil@cisco.com>
6334 L:      linux-media@vger.kernel.org
6335 S:      Maintained
6336 F:      drivers/media/usb/go7007/
6337
6338 GOODIX TOUCHSCREEN
6339 M:      Bastien Nocera <hadess@hadess.net>
6340 L:      linux-input@vger.kernel.org
6341 S:      Maintained
6342 F:      drivers/input/touchscreen/goodix.c
6343
6344 GPD POCKET FAN DRIVER
6345 M:      Hans de Goede <hdegoede@redhat.com>
6346 L:      platform-driver-x86@vger.kernel.org
6347 S:      Maintained
6348 F:      drivers/platform/x86/gpd-pocket-fan.c
6349
6350 GPIO ACPI SUPPORT
6351 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6352 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
6353 L:      linux-gpio@vger.kernel.org
6354 L:      linux-acpi@vger.kernel.org
6355 S:      Maintained
6356 F:      Documentation/acpi/gpio-properties.txt
6357 F:      drivers/gpio/gpiolib-acpi.c
6358
6359 GPIO IR Transmitter
6360 M:      Sean Young <sean@mess.org>
6361 L:      linux-media@vger.kernel.org
6362 S:      Maintained
6363 F:      drivers/media/rc/gpio-ir-tx.c
6364
6365 GPIO MOCKUP DRIVER
6366 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
6367 R:      Bartosz Golaszewski <brgl@bgdev.pl>
6368 L:      linux-gpio@vger.kernel.org
6369 S:      Maintained
6370 F:      drivers/gpio/gpio-mockup.c
6371 F:      tools/testing/selftests/gpio/
6372
6373 GPIO SUBSYSTEM
6374 M:      Linus Walleij <linus.walleij@linaro.org>
6375 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
6376 L:      linux-gpio@vger.kernel.org
6377 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
6378 S:      Maintained
6379 F:      Documentation/devicetree/bindings/gpio/
6380 F:      Documentation/driver-api/gpio/
6381 F:      Documentation/gpio/
6382 F:      Documentation/ABI/testing/gpio-cdev
6383 F:      Documentation/ABI/obsolete/sysfs-gpio
6384 F:      drivers/gpio/
6385 F:      include/linux/gpio/
6386 F:      include/linux/gpio.h
6387 F:      include/linux/of_gpio.h
6388 F:      include/asm-generic/gpio.h
6389 F:      include/uapi/linux/gpio.h
6390 F:      tools/gpio/
6391
6392 GRE DEMULTIPLEXER DRIVER
6393 M:      Dmitry Kozlov <xeb@mail.ru>
6394 L:      netdev@vger.kernel.org
6395 S:      Maintained
6396 F:      net/ipv4/gre_demux.c
6397 F:      net/ipv4/gre_offload.c
6398 F:      include/net/gre.h
6399
6400 GRETH 10/100/1G Ethernet MAC device driver
6401 M:      Andreas Larsson <andreas@gaisler.com>
6402 L:      netdev@vger.kernel.org
6403 S:      Maintained
6404 F:      drivers/net/ethernet/aeroflex/
6405
6406 GREYBUS AUDIO PROTOCOLS DRIVERS
6407 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
6408 M:      Mark Greer <mgreer@animalcreek.com>
6409 S:      Maintained
6410 F:      drivers/staging/greybus/audio_apbridgea.c
6411 F:      drivers/staging/greybus/audio_apbridgea.h
6412 F:      drivers/staging/greybus/audio_codec.c
6413 F:      drivers/staging/greybus/audio_codec.h
6414 F:      drivers/staging/greybus/audio_gb.c
6415 F:      drivers/staging/greybus/audio_manager.c
6416 F:      drivers/staging/greybus/audio_manager.h
6417 F:      drivers/staging/greybus/audio_manager_module.c
6418 F:      drivers/staging/greybus/audio_manager_private.h
6419 F:      drivers/staging/greybus/audio_manager_sysfs.c
6420 F:      drivers/staging/greybus/audio_module.c
6421 F:      drivers/staging/greybus/audio_topology.c
6422
6423 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
6424 M:      Viresh Kumar <vireshk@kernel.org>
6425 S:      Maintained
6426 F:      drivers/staging/greybus/authentication.c
6427 F:      drivers/staging/greybus/bootrom.c
6428 F:      drivers/staging/greybus/firmware.h
6429 F:      drivers/staging/greybus/fw-core.c
6430 F:      drivers/staging/greybus/fw-download.c
6431 F:      drivers/staging/greybus/fw-management.c
6432 F:      drivers/staging/greybus/greybus_authentication.h
6433 F:      drivers/staging/greybus/greybus_firmware.h
6434 F:      drivers/staging/greybus/hid.c
6435 F:      drivers/staging/greybus/i2c.c
6436 F:      drivers/staging/greybus/spi.c
6437 F:      drivers/staging/greybus/spilib.c
6438 F:      drivers/staging/greybus/spilib.h
6439
6440 GREYBUS LOOPBACK DRIVER
6441 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
6442 S:      Maintained
6443 F:      drivers/staging/greybus/loopback.c
6444
6445 GREYBUS PLATFORM DRIVERS
6446 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
6447 S:      Maintained
6448 F:      drivers/staging/greybus/arche-platform.c
6449 F:      drivers/staging/greybus/arche-apb-ctrl.c
6450 F:      drivers/staging/greybus/arche_platform.h
6451
6452 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
6453 M:      Rui Miguel Silva <rmfrfs@gmail.com>
6454 S:      Maintained
6455 F:      drivers/staging/greybus/sdio.c
6456 F:      drivers/staging/greybus/light.c
6457 F:      drivers/staging/greybus/gpio.c
6458 F:      drivers/staging/greybus/power_supply.c
6459 F:      drivers/staging/greybus/spi.c
6460 F:      drivers/staging/greybus/spilib.c
6461
6462 GREYBUS SUBSYSTEM
6463 M:      Johan Hovold <johan@kernel.org>
6464 M:      Alex Elder <elder@kernel.org>
6465 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6466 S:      Maintained
6467 F:      drivers/staging/greybus/
6468 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
6469
6470 GREYBUS UART PROTOCOLS DRIVERS
6471 M:      David Lin <dtwlin@gmail.com>
6472 S:      Maintained
6473 F:      drivers/staging/greybus/uart.c
6474 F:      drivers/staging/greybus/log.c
6475
6476 GS1662 VIDEO SERIALIZER
6477 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
6478 L:      linux-media@vger.kernel.org
6479 T:      git git://linuxtv.org/media_tree.git
6480 S:      Maintained
6481 F:      drivers/media/spi/gs1662.c
6482
6483 GSPCA FINEPIX SUBDRIVER
6484 M:      Frank Zago <frank@zago.net>
6485 L:      linux-media@vger.kernel.org
6486 T:      git git://linuxtv.org/media_tree.git
6487 S:      Maintained
6488 F:      drivers/media/usb/gspca/finepix.c
6489
6490 GSPCA GL860 SUBDRIVER
6491 M:      Olivier Lorin <o.lorin@laposte.net>
6492 L:      linux-media@vger.kernel.org
6493 T:      git git://linuxtv.org/media_tree.git
6494 S:      Maintained
6495 F:      drivers/media/usb/gspca/gl860/
6496
6497 GSPCA M5602 SUBDRIVER
6498 M:      Erik Andren <erik.andren@gmail.com>
6499 L:      linux-media@vger.kernel.org
6500 T:      git git://linuxtv.org/media_tree.git
6501 S:      Maintained
6502 F:      drivers/media/usb/gspca/m5602/
6503
6504 GSPCA PAC207 SONIXB SUBDRIVER
6505 M:      Hans Verkuil <hverkuil@xs4all.nl>
6506 L:      linux-media@vger.kernel.org
6507 T:      git git://linuxtv.org/media_tree.git
6508 S:      Odd Fixes
6509 F:      drivers/media/usb/gspca/pac207.c
6510
6511 GSPCA SN9C20X SUBDRIVER
6512 M:      Brian Johnson <brijohn@gmail.com>
6513 L:      linux-media@vger.kernel.org
6514 T:      git git://linuxtv.org/media_tree.git
6515 S:      Maintained
6516 F:      drivers/media/usb/gspca/sn9c20x.c
6517
6518 GSPCA T613 SUBDRIVER
6519 M:      Leandro Costantino <lcostantino@gmail.com>
6520 L:      linux-media@vger.kernel.org
6521 T:      git git://linuxtv.org/media_tree.git
6522 S:      Maintained
6523 F:      drivers/media/usb/gspca/t613.c
6524
6525 GSPCA USB WEBCAM DRIVER
6526 M:      Hans Verkuil <hverkuil@xs4all.nl>
6527 L:      linux-media@vger.kernel.org
6528 T:      git git://linuxtv.org/media_tree.git
6529 S:      Odd Fixes
6530 F:      drivers/media/usb/gspca/
6531
6532 GTP (GPRS Tunneling Protocol)
6533 M:      Pablo Neira Ayuso <pablo@netfilter.org>
6534 M:      Harald Welte <laforge@gnumonks.org>
6535 L:      osmocom-net-gprs@lists.osmocom.org
6536 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
6537 S:      Maintained
6538 F:      drivers/net/gtp.c
6539
6540 GUID PARTITION TABLE (GPT)
6541 M:      Davidlohr Bueso <dave@stgolabs.net>
6542 L:      linux-efi@vger.kernel.org
6543 S:      Maintained
6544 F:      block/partitions/efi.*
6545
6546 H8/300 ARCHITECTURE
6547 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
6548 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
6549 W:      http://uclinux-h8.sourceforge.jp
6550 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
6551 S:      Maintained
6552 F:      arch/h8300/
6553 F:      drivers/clocksource/h8300_*.c
6554 F:      drivers/clk/h8300/
6555 F:      drivers/irqchip/irq-renesas-h8*.c
6556
6557 HACKRF MEDIA DRIVER
6558 M:      Antti Palosaari <crope@iki.fi>
6559 L:      linux-media@vger.kernel.org
6560 W:      https://linuxtv.org
6561 W:      http://palosaari.fi/linux/
6562 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6563 T:      git git://linuxtv.org/anttip/media_tree.git
6564 S:      Maintained
6565 F:      drivers/media/usb/hackrf/
6566
6567 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
6568 M:      Frank Seidel <frank@f-seidel.de>
6569 L:      platform-driver-x86@vger.kernel.org
6570 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
6571 S:      Maintained
6572 F:      drivers/platform/x86/hdaps.c
6573
6574 HARDWARE MONITORING
6575 M:      Jean Delvare <jdelvare@suse.com>
6576 M:      Guenter Roeck <linux@roeck-us.net>
6577 L:      linux-hwmon@vger.kernel.org
6578 W:      http://hwmon.wiki.kernel.org/
6579 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
6580 S:      Maintained
6581 F:      Documentation/devicetree/bindings/hwmon/
6582 F:      Documentation/hwmon/
6583 F:      drivers/hwmon/
6584 F:      include/linux/hwmon*.h
6585 F:      include/trace/events/hwmon*.h
6586
6587 HARDWARE RANDOM NUMBER GENERATOR CORE
6588 M:      Matt Mackall <mpm@selenic.com>
6589 M:      Herbert Xu <herbert@gondor.apana.org.au>
6590 L:      linux-crypto@vger.kernel.org
6591 S:      Odd fixes
6592 F:      Documentation/devicetree/bindings/rng/
6593 F:      Documentation/hw_random.txt
6594 F:      drivers/char/hw_random/
6595 F:      include/linux/hw_random.h
6596
6597 HARDWARE TRACING FACILITIES
6598 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
6599 S:      Maintained
6600 F:      drivers/hwtracing/
6601
6602 HARDWARE SPINLOCK CORE
6603 M:      Ohad Ben-Cohen <ohad@wizery.com>
6604 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
6605 L:      linux-remoteproc@vger.kernel.org
6606 S:      Maintained
6607 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
6608 F:      Documentation/devicetree/bindings/hwlock/
6609 F:      Documentation/hwspinlock.txt
6610 F:      drivers/hwspinlock/
6611 F:      include/linux/hwspinlock.h
6612
6613 HARMONY SOUND DRIVER
6614 L:      linux-parisc@vger.kernel.org
6615 S:      Maintained
6616 F:      sound/parisc/harmony.*
6617
6618 HDPVR USB VIDEO ENCODER DRIVER
6619 M:      Hans Verkuil <hverkuil@xs4all.nl>
6620 L:      linux-media@vger.kernel.org
6621 T:      git git://linuxtv.org/media_tree.git
6622 W:      https://linuxtv.org
6623 S:      Odd Fixes
6624 F:      drivers/media/usb/hdpvr/
6625
6626 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
6627 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
6628 S:      Supported
6629 F:      Documentation/watchdog/hpwdt.txt
6630 F:      drivers/watchdog/hpwdt.c
6631
6632 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
6633 M:      Don Brace <don.brace@microsemi.com>
6634 L:      esc.storagedev@microsemi.com
6635 L:      linux-scsi@vger.kernel.org
6636 S:      Supported
6637 F:      Documentation/scsi/hpsa.txt
6638 F:      drivers/scsi/hpsa*.[ch]
6639 F:      include/linux/cciss*.h
6640 F:      include/uapi/linux/cciss*.h
6641
6642 HFI1 DRIVER
6643 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
6644 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
6645 L:      linux-rdma@vger.kernel.org
6646 S:      Supported
6647 F:      drivers/infiniband/hw/hfi1
6648
6649 HFS FILESYSTEM
6650 L:      linux-fsdevel@vger.kernel.org
6651 S:      Orphan
6652 F:      Documentation/filesystems/hfs.txt
6653 F:      fs/hfs/
6654
6655 HFSPLUS FILESYSTEM
6656 L:      linux-fsdevel@vger.kernel.org
6657 S:      Orphan
6658 F:      Documentation/filesystems/hfsplus.txt
6659 F:      fs/hfsplus/
6660
6661 HGA FRAMEBUFFER DRIVER
6662 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
6663 L:      linux-nvidia@lists.surfsouth.com
6664 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
6665 S:      Maintained
6666 F:      drivers/video/fbdev/hgafb.c
6667
6668 HIBERNATION (aka Software Suspend, aka swsusp)
6669 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6670 M:      Pavel Machek <pavel@ucw.cz>
6671 L:      linux-pm@vger.kernel.org
6672 B:      https://bugzilla.kernel.org
6673 S:      Supported
6674 F:      arch/x86/power/
6675 F:      drivers/base/power/
6676 F:      kernel/power/
6677 F:      include/linux/suspend.h
6678 F:      include/linux/freezer.h
6679 F:      include/linux/pm.h
6680 F:      arch/*/include/asm/suspend*.h
6681
6682 HID CORE LAYER
6683 M:      Jiri Kosina <jikos@kernel.org>
6684 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
6685 L:      linux-input@vger.kernel.org
6686 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
6687 S:      Maintained
6688 F:      drivers/hid/
6689 F:      include/linux/hid*
6690 F:      include/uapi/linux/hid*
6691
6692 HID SENSOR HUB DRIVERS
6693 M:      Jiri Kosina <jikos@kernel.org>
6694 M:      Jonathan Cameron <jic23@kernel.org>
6695 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
6696 L:      linux-input@vger.kernel.org
6697 L:      linux-iio@vger.kernel.org
6698 S:      Maintained
6699 F:      Documentation/hid/hid-sensor*
6700 F:      drivers/hid/hid-sensor-*
6701 F:      drivers/iio/*/hid-*
6702 F:      include/linux/hid-sensor-*
6703
6704 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
6705 M:      Thomas Gleixner <tglx@linutronix.de>
6706 L:      linux-kernel@vger.kernel.org
6707 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
6708 S:      Maintained
6709 F:      Documentation/timers/
6710 F:      kernel/time/hrtimer.c
6711 F:      kernel/time/clockevents.c
6712 F:      kernel/time/timer_*.c
6713 F:      include/linux/clockchips.h
6714 F:      include/linux/hrtimer.h
6715
6716 HIGH-SPEED SCC DRIVER FOR AX.25
6717 L:      linux-hams@vger.kernel.org
6718 S:      Orphan
6719 F:      drivers/net/hamradio/dmascc.c
6720 F:      drivers/net/hamradio/scc.c
6721
6722 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
6723 M:      HighPoint Linux Team <linux@highpoint-tech.com>
6724 W:      http://www.highpoint-tech.com
6725 S:      Supported
6726 F:      Documentation/scsi/hptiop.txt
6727 F:      drivers/scsi/hptiop.c
6728
6729 HIPPI
6730 M:      Jes Sorensen <jes@trained-monkey.org>
6731 L:      linux-hippi@sunsite.dk
6732 S:      Maintained
6733 F:      include/linux/hippidevice.h
6734 F:      include/uapi/linux/if_hippi.h
6735 F:      net/802/hippi.c
6736 F:      drivers/net/hippi/
6737
6738 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
6739 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6740 M:      Salil Mehta <salil.mehta@huawei.com>
6741 L:      netdev@vger.kernel.org
6742 W:      http://www.hisilicon.com
6743 S:      Maintained
6744 F:      drivers/net/ethernet/hisilicon/hns3/
6745
6746 HISILICON LPC BUS DRIVER
6747 M:      john.garry@huawei.com
6748 W:      http://www.hisilicon.com
6749 S:      Maintained
6750 F:      drivers/bus/hisi_lpc.c
6751 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
6752
6753 HISILICON NETWORK SUBSYSTEM DRIVER
6754 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6755 M:      Salil Mehta <salil.mehta@huawei.com>
6756 L:      netdev@vger.kernel.org
6757 W:      http://www.hisilicon.com
6758 S:      Maintained
6759 F:      drivers/net/ethernet/hisilicon/
6760 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
6761
6762 HISILICON PMU DRIVER
6763 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
6764 W:      http://www.hisilicon.com
6765 S:      Supported
6766 F:      drivers/perf/hisilicon
6767 F:      Documentation/perf/hisi-pmu.txt
6768
6769 HISILICON ROCE DRIVER
6770 M:      Lijun Ou <oulijun@huawei.com>
6771 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
6772 L:      linux-rdma@vger.kernel.org
6773 S:      Maintained
6774 F:      drivers/infiniband/hw/hns/
6775 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
6776
6777 HISILICON SAS Controller
6778 M:      John Garry <john.garry@huawei.com>
6779 W:      http://www.hisilicon.com
6780 S:      Supported
6781 F:      drivers/scsi/hisi_sas/
6782 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
6783
6784 HMM - Heterogeneous Memory Management
6785 M:      Jérôme Glisse <jglisse@redhat.com>
6786 L:      linux-mm@kvack.org
6787 S:      Maintained
6788 F:      mm/hmm*
6789 F:      include/linux/hmm*
6790 F:      Documentation/vm/hmm.rst
6791
6792 HOST AP DRIVER
6793 M:      Jouni Malinen <j@w1.fi>
6794 L:      linux-wireless@vger.kernel.org
6795 W:      http://w1.fi/hostap-driver.html
6796 S:      Obsolete
6797 F:      drivers/net/wireless/intersil/hostap/
6798
6799 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
6800 L:      platform-driver-x86@vger.kernel.org
6801 S:      Orphan
6802 F:      drivers/platform/x86/tc1100-wmi.c
6803
6804 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
6805 M:      Jaroslav Kysela <perex@perex.cz>
6806 S:      Maintained
6807 F:      drivers/net/ethernet/hp/hp100.*
6808
6809 HPET:   High Precision Event Timers driver
6810 M:      Clemens Ladisch <clemens@ladisch.de>
6811 S:      Maintained
6812 F:      Documentation/timers/hpet.txt
6813 F:      drivers/char/hpet.c
6814 F:      include/linux/hpet.h
6815 F:      include/uapi/linux/hpet.h
6816
6817 HPET:   x86
6818 S:      Orphan
6819 F:      arch/x86/kernel/hpet.c
6820 F:      arch/x86/include/asm/hpet.h
6821
6822 HPFS FILESYSTEM
6823 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
6824 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
6825 S:      Maintained
6826 F:      fs/hpfs/
6827
6828 HSI SUBSYSTEM
6829 M:      Sebastian Reichel <sre@kernel.org>
6830 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
6831 S:      Maintained
6832 F:      Documentation/ABI/testing/sysfs-bus-hsi
6833 F:      Documentation/driver-api/hsi.rst
6834 F:      drivers/hsi/
6835 F:      include/linux/hsi/
6836 F:      include/uapi/linux/hsi/
6837
6838 HSO 3G MODEM DRIVER
6839 L:      linux-usb@vger.kernel.org
6840 S:      Orphan
6841 F:      drivers/net/usb/hso.c
6842
6843 HSR NETWORK PROTOCOL
6844 M:      Arvid Brodin <arvid.brodin@alten.se>
6845 L:      netdev@vger.kernel.org
6846 S:      Maintained
6847 F:      net/hsr/
6848
6849 HT16K33 LED CONTROLLER DRIVER
6850 M:      Robin van der Gracht <robin@protonic.nl>
6851 S:      Maintained
6852 F:      drivers/auxdisplay/ht16k33.c
6853 F:      Documentation/devicetree/bindings/display/ht16k33.txt
6854
6855 HTCPEN TOUCHSCREEN DRIVER
6856 M:      Pau Oliva Fora <pof@eslack.org>
6857 L:      linux-input@vger.kernel.org
6858 S:      Maintained
6859 F:      drivers/input/touchscreen/htcpen.c
6860
6861 HUAWEI ETHERNET DRIVER
6862 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
6863 L:      netdev@vger.kernel.org
6864 S:      Supported
6865 F:      Documentation/networking/hinic.txt
6866 F:      drivers/net/ethernet/huawei/hinic/
6867
6868 HUGETLB FILESYSTEM
6869 M:      Mike Kravetz <mike.kravetz@oracle.com>
6870 L:      linux-mm@kvack.org
6871 S:      Maintained
6872 F:      fs/hugetlbfs/
6873 F:      mm/hugetlb.c
6874 F:      include/linux/hugetlb.h
6875 F:      Documentation/admin-guide/mm/hugetlbpage.rst
6876 F:      Documentation/vm/hugetlbfs_reserv.rst
6877 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
6878
6879 HVA ST MEDIA DRIVER
6880 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
6881 L:      linux-media@vger.kernel.org
6882 T:      git git://linuxtv.org/media_tree.git
6883 W:      https://linuxtv.org
6884 S:      Supported
6885 F:      drivers/media/platform/sti/hva
6886
6887 HWPOISON MEMORY FAILURE HANDLING
6888 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
6889 L:      linux-mm@kvack.org
6890 S:      Maintained
6891 F:      mm/memory-failure.c
6892 F:      mm/hwpoison-inject.c
6893
6894 HYGON PROCESSOR SUPPORT
6895 M:      Pu Wen <puwen@hygon.cn>
6896 L:      linux-kernel@vger.kernel.org
6897 S:      Maintained
6898 F:      arch/x86/kernel/cpu/hygon.c
6899
6900 Hyper-V CORE AND DRIVERS
6901 M:      "K. Y. Srinivasan" <kys@microsoft.com>
6902 M:      Haiyang Zhang <haiyangz@microsoft.com>
6903 M:      Stephen Hemminger <sthemmin@microsoft.com>
6904 L:      devel@linuxdriverproject.org
6905 S:      Maintained
6906 F:      Documentation/networking/netvsc.txt
6907 F:      arch/x86/include/asm/mshyperv.h
6908 F:      arch/x86/include/asm/trace/hyperv.h
6909 F:      arch/x86/include/asm/hyperv-tlfs.h
6910 F:      arch/x86/kernel/cpu/mshyperv.c
6911 F:      arch/x86/hyperv
6912 F:      drivers/hid/hid-hyperv.c
6913 F:      drivers/hv/
6914 F:      drivers/input/serio/hyperv-keyboard.c
6915 F:      drivers/pci/controller/pci-hyperv.c
6916 F:      drivers/net/hyperv/
6917 F:      drivers/scsi/storvsc_drv.c
6918 F:      drivers/uio/uio_hv_generic.c
6919 F:      drivers/video/fbdev/hyperv_fb.c
6920 F:      net/vmw_vsock/hyperv_transport.c
6921 F:      include/linux/hyperv.h
6922 F:      include/uapi/linux/hyperv.h
6923 F:      tools/hv/
6924 F:      Documentation/ABI/stable/sysfs-bus-vmbus
6925
6926 HYPERVISOR VIRTUAL CONSOLE DRIVER
6927 L:      linuxppc-dev@lists.ozlabs.org
6928 S:      Odd Fixes
6929 F:      drivers/tty/hvc/
6930
6931 I2C ACPI SUPPORT
6932 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6933 L:      linux-i2c@vger.kernel.org
6934 L:      linux-acpi@vger.kernel.org
6935 S:      Maintained
6936 F:      drivers/i2c/i2c-core-acpi.c
6937
6938 I2C CONTROLLER DRIVER FOR NVIDIA GPU
6939 M:      Ajay Gupta <ajayg@nvidia.com>
6940 L:      linux-i2c@vger.kernel.org
6941 S:      Maintained
6942 F:      Documentation/i2c/busses/i2c-nvidia-gpu
6943 F:      drivers/i2c/busses/i2c-nvidia-gpu.c
6944
6945 I2C MUXES
6946 M:      Peter Rosin <peda@axentia.se>
6947 L:      linux-i2c@vger.kernel.org
6948 S:      Maintained
6949 F:      Documentation/i2c/i2c-topology
6950 F:      Documentation/i2c/muxes/
6951 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
6952 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
6953 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
6954 F:      drivers/i2c/i2c-mux.c
6955 F:      drivers/i2c/muxes/
6956 F:      include/linux/i2c-mux.h
6957
6958 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
6959 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
6960 L:      linux-i2c@vger.kernel.org
6961 S:      Maintained
6962 F:      drivers/i2c/busses/i2c-mv64xxx.c
6963
6964 I2C OVER PARALLEL PORT
6965 M:      Jean Delvare <jdelvare@suse.com>
6966 L:      linux-i2c@vger.kernel.org
6967 S:      Maintained
6968 F:      Documentation/i2c/busses/i2c-parport
6969 F:      Documentation/i2c/busses/i2c-parport-light
6970 F:      drivers/i2c/busses/i2c-parport.c
6971 F:      drivers/i2c/busses/i2c-parport-light.c
6972
6973 I2C SUBSYSTEM
6974 M:      Wolfram Sang <wsa@the-dreams.de>
6975 L:      linux-i2c@vger.kernel.org
6976 W:      https://i2c.wiki.kernel.org/
6977 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6978 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6979 S:      Maintained
6980 F:      Documentation/devicetree/bindings/i2c/i2c.txt
6981 F:      Documentation/i2c/
6982 F:      drivers/i2c/*
6983 F:      include/linux/i2c.h
6984 F:      include/linux/i2c-dev.h
6985 F:      include/linux/i2c-smbus.h
6986 F:      include/uapi/linux/i2c.h
6987 F:      include/uapi/linux/i2c-*.h
6988
6989 I2C SUBSYSTEM HOST DRIVERS
6990 L:      linux-i2c@vger.kernel.org
6991 W:      https://i2c.wiki.kernel.org/
6992 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6993 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6994 S:      Odd Fixes
6995 F:      Documentation/devicetree/bindings/i2c/
6996 F:      drivers/i2c/algos/
6997 F:      drivers/i2c/busses/
6998
6999 I2C-TAOS-EVM DRIVER
7000 M:      Jean Delvare <jdelvare@suse.com>
7001 L:      linux-i2c@vger.kernel.org
7002 S:      Maintained
7003 F:      Documentation/i2c/busses/i2c-taos-evm
7004 F:      drivers/i2c/busses/i2c-taos-evm.c
7005
7006 I2C-TINY-USB DRIVER
7007 M:      Till Harbaum <till@harbaum.org>
7008 L:      linux-i2c@vger.kernel.org
7009 W:      http://www.harbaum.org/till/i2c_tiny_usb
7010 S:      Maintained
7011 F:      drivers/i2c/busses/i2c-tiny-usb.c
7012
7013 I2C/SMBUS CONTROLLER DRIVERS FOR PC
7014 M:      Jean Delvare <jdelvare@suse.com>
7015 L:      linux-i2c@vger.kernel.org
7016 S:      Maintained
7017 F:      Documentation/i2c/busses/i2c-ali1535
7018 F:      Documentation/i2c/busses/i2c-ali1563
7019 F:      Documentation/i2c/busses/i2c-ali15x3
7020 F:      Documentation/i2c/busses/i2c-amd756
7021 F:      Documentation/i2c/busses/i2c-amd8111
7022 F:      Documentation/i2c/busses/i2c-i801
7023 F:      Documentation/i2c/busses/i2c-nforce2
7024 F:      Documentation/i2c/busses/i2c-piix4
7025 F:      Documentation/i2c/busses/i2c-sis5595
7026 F:      Documentation/i2c/busses/i2c-sis630
7027 F:      Documentation/i2c/busses/i2c-sis96x
7028 F:      Documentation/i2c/busses/i2c-via
7029 F:      Documentation/i2c/busses/i2c-viapro
7030 F:      drivers/i2c/busses/i2c-ali1535.c
7031 F:      drivers/i2c/busses/i2c-ali1563.c
7032 F:      drivers/i2c/busses/i2c-ali15x3.c
7033 F:      drivers/i2c/busses/i2c-amd756.c
7034 F:      drivers/i2c/busses/i2c-amd756-s4882.c
7035 F:      drivers/i2c/busses/i2c-amd8111.c
7036 F:      drivers/i2c/busses/i2c-i801.c
7037 F:      drivers/i2c/busses/i2c-isch.c
7038 F:      drivers/i2c/busses/i2c-nforce2.c
7039 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
7040 F:      drivers/i2c/busses/i2c-piix4.c
7041 F:      drivers/i2c/busses/i2c-sis5595.c
7042 F:      drivers/i2c/busses/i2c-sis630.c
7043 F:      drivers/i2c/busses/i2c-sis96x.c
7044 F:      drivers/i2c/busses/i2c-via.c
7045 F:      drivers/i2c/busses/i2c-viapro.c
7046
7047 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
7048 M:      Hans de Goede <hdegoede@redhat.com>
7049 L:      linux-i2c@vger.kernel.org
7050 S:      Maintained
7051 F:      drivers/i2c/busses/i2c-cht-wc.c
7052
7053 I2C/SMBUS ISMT DRIVER
7054 M:      Seth Heasley <seth.heasley@intel.com>
7055 M:      Neil Horman <nhorman@tuxdriver.com>
7056 L:      linux-i2c@vger.kernel.org
7057 F:      drivers/i2c/busses/i2c-ismt.c
7058 F:      Documentation/i2c/busses/i2c-ismt
7059
7060 I2C/SMBUS STUB DRIVER
7061 M:      Jean Delvare <jdelvare@suse.com>
7062 L:      linux-i2c@vger.kernel.org
7063 S:      Maintained
7064 F:      drivers/i2c/i2c-stub.c
7065
7066 IA64 (Itanium) PLATFORM
7067 M:      Tony Luck <tony.luck@intel.com>
7068 M:      Fenghua Yu <fenghua.yu@intel.com>
7069 L:      linux-ia64@vger.kernel.org
7070 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
7071 S:      Maintained
7072 F:      arch/ia64/
7073
7074 IBM Power 842 compression accelerator
7075 M:      Haren Myneni <haren@us.ibm.com>
7076 S:      Supported
7077 F:      drivers/crypto/nx/Makefile
7078 F:      drivers/crypto/nx/Kconfig
7079 F:      drivers/crypto/nx/nx-842*
7080 F:      include/linux/sw842.h
7081 F:      crypto/842.c
7082 F:      lib/842/
7083
7084 IBM Power in-Nest Crypto Acceleration
7085 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
7086 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
7087 L:      linux-crypto@vger.kernel.org
7088 S:      Supported
7089 F:      drivers/crypto/nx/Makefile
7090 F:      drivers/crypto/nx/Kconfig
7091 F:      drivers/crypto/nx/nx-aes*
7092 F:      drivers/crypto/nx/nx-sha*
7093 F:      drivers/crypto/nx/nx.*
7094 F:      drivers/crypto/nx/nx_csbcpb.h
7095 F:      drivers/crypto/nx/nx_debugfs.h
7096
7097 IBM Power Linux RAID adapter
7098 M:      Brian King <brking@us.ibm.com>
7099 S:      Supported
7100 F:      drivers/scsi/ipr.*
7101
7102 IBM Power SRIOV Virtual NIC Device Driver
7103 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
7104 M:      John Allen <jallen@linux.vnet.ibm.com>
7105 L:      netdev@vger.kernel.org
7106 S:      Supported
7107 F:      drivers/net/ethernet/ibm/ibmvnic.*
7108
7109 IBM Power Virtual Accelerator Switchboard
7110 M:      Sukadev Bhattiprolu
7111 L:      linuxppc-dev@lists.ozlabs.org
7112 S:      Supported
7113 F:      arch/powerpc/platforms/powernv/vas*
7114 F:      arch/powerpc/platforms/powernv/copy-paste.h
7115 F:      arch/powerpc/include/asm/vas.h
7116 F:      arch/powerpc/include/uapi/asm/vas.h
7117
7118 IBM Power Virtual Ethernet Device Driver
7119 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
7120 L:      netdev@vger.kernel.org
7121 S:      Supported
7122 F:      drivers/net/ethernet/ibm/ibmveth.*
7123
7124 IBM Power Virtual FC Device Drivers
7125 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7126 L:      linux-scsi@vger.kernel.org
7127 S:      Supported
7128 F:      drivers/scsi/ibmvscsi/ibmvfc*
7129
7130 IBM Power Virtual Management Channel Driver
7131 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
7132 M:      Steven Royer <seroyer@linux.vnet.ibm.com>
7133 S:      Supported
7134 F:      drivers/misc/ibmvmc.*
7135
7136 IBM Power Virtual SCSI Device Drivers
7137 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7138 L:      linux-scsi@vger.kernel.org
7139 S:      Supported
7140 F:      drivers/scsi/ibmvscsi/ibmvscsi*
7141 F:      include/scsi/viosrp.h
7142
7143 IBM Power Virtual SCSI Device Target Driver
7144 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
7145 M:      Michael Cyr <mikecyr@linux.vnet.ibm.com>
7146 L:      linux-scsi@vger.kernel.org
7147 L:      target-devel@vger.kernel.org
7148 S:      Supported
7149 F:      drivers/scsi/ibmvscsi_tgt/
7150
7151 IBM Power VMX Cryptographic instructions
7152 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
7153 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
7154 L:      linux-crypto@vger.kernel.org
7155 S:      Supported
7156 F:      drivers/crypto/vmx/Makefile
7157 F:      drivers/crypto/vmx/Kconfig
7158 F:      drivers/crypto/vmx/vmx.c
7159 F:      drivers/crypto/vmx/aes*
7160 F:      drivers/crypto/vmx/ghash*
7161 F:      drivers/crypto/vmx/ppc-xlate.pl
7162
7163 IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform
7164 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7165 L:      linux-pci@vger.kernel.org
7166 L:      linuxppc-dev@lists.ozlabs.org
7167 S:      Supported
7168 F:      drivers/pci/hotplug/rpaphp*
7169
7170 IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform
7171 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7172 L:      linux-pci@vger.kernel.org
7173 L:      linuxppc-dev@lists.ozlabs.org
7174 S:      Supported
7175 F:      drivers/pci/hotplug/rpadlpar*
7176
7177 IBM ServeRAID RAID DRIVER
7178 S:      Orphan
7179 F:      drivers/scsi/ips.*
7180
7181 ICH LPC AND GPIO DRIVER
7182 M:      Peter Tyser <ptyser@xes-inc.com>
7183 S:      Maintained
7184 F:      drivers/mfd/lpc_ich.c
7185 F:      drivers/gpio/gpio-ich.c
7186
7187 IDE SUBSYSTEM
7188 M:      "David S. Miller" <davem@davemloft.net>
7189 L:      linux-ide@vger.kernel.org
7190 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
7191 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
7192 S:      Maintained
7193 F:      Documentation/ide/
7194 F:      drivers/ide/
7195 F:      include/linux/ide.h
7196
7197 IDE/ATAPI DRIVERS
7198 M:      Borislav Petkov <bp@alien8.de>
7199 L:      linux-ide@vger.kernel.org
7200 S:      Maintained
7201 F:      Documentation/cdrom/ide-cd
7202 F:      drivers/ide/ide-cd*
7203
7204 IDEAPAD LAPTOP EXTRAS DRIVER
7205 M:      Ike Panhc <ike.pan@canonical.com>
7206 L:      platform-driver-x86@vger.kernel.org
7207 W:      http://launchpad.net/ideapad-laptop
7208 S:      Maintained
7209 F:      drivers/platform/x86/ideapad-laptop.c
7210
7211 IDEAPAD LAPTOP SLIDEBAR DRIVER
7212 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
7213 L:      linux-input@vger.kernel.org
7214 W:      https://github.com/o2genum/ideapad-slidebar
7215 S:      Maintained
7216 F:      drivers/input/misc/ideapad_slidebar.c
7217
7218 IDT VersaClock 5 CLOCK DRIVER
7219 M:      Marek Vasut <marek.vasut@gmail.com>
7220 S:      Maintained
7221 F:      drivers/clk/clk-versaclock5.c
7222
7223 IEEE 802.15.4 SUBSYSTEM
7224 M:      Alexander Aring <alex.aring@gmail.com>
7225 M:      Stefan Schmidt <stefan@datenfreihafen.org>
7226 L:      linux-wpan@vger.kernel.org
7227 W:      http://wpan.cakelab.org/
7228 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
7229 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
7230 S:      Maintained
7231 F:      net/ieee802154/
7232 F:      net/mac802154/
7233 F:      drivers/net/ieee802154/
7234 F:      include/linux/nl802154.h
7235 F:      include/linux/ieee802154.h
7236 F:      include/net/nl802154.h
7237 F:      include/net/mac802154.h
7238 F:      include/net/af_ieee802154.h
7239 F:      include/net/cfg802154.h
7240 F:      include/net/ieee802154_netdev.h
7241 F:      Documentation/networking/ieee802154.txt
7242
7243 IFE PROTOCOL
7244 M:      Yotam Gigi <yotam.gi@gmail.com>
7245 M:      Jamal Hadi Salim <jhs@mojatatu.com>
7246 F:      net/ife
7247 F:      include/net/ife.h
7248 F:      include/uapi/linux/ife.h
7249
7250 IGORPLUG-USB IR RECEIVER
7251 M:      Sean Young <sean@mess.org>
7252 L:      linux-media@vger.kernel.org
7253 S:      Maintained
7254 F:      drivers/media/rc/igorplugusb.c
7255
7256 IGUANAWORKS USB IR TRANSCEIVER
7257 M:      Sean Young <sean@mess.org>
7258 L:      linux-media@vger.kernel.org
7259 S:      Maintained
7260 F:      drivers/media/rc/iguanair.c
7261
7262 IIO DIGITAL POTENTIOMETER DAC
7263 M:      Peter Rosin <peda@axentia.se>
7264 L:      linux-iio@vger.kernel.org
7265 S:      Maintained
7266 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
7267 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
7268 F:      drivers/iio/dac/dpot-dac.c
7269
7270 IIO ENVELOPE DETECTOR
7271 M:      Peter Rosin <peda@axentia.se>
7272 L:      linux-iio@vger.kernel.org
7273 S:      Maintained
7274 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
7275 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
7276 F:      drivers/iio/adc/envelope-detector.c
7277
7278 IIO MULTIPLEXER
7279 M:      Peter Rosin <peda@axentia.se>
7280 L:      linux-iio@vger.kernel.org
7281 S:      Maintained
7282 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt
7283 F:      drivers/iio/multiplexer/iio-mux.c
7284
7285 IIO SUBSYSTEM AND DRIVERS
7286 M:      Jonathan Cameron <jic23@kernel.org>
7287 R:      Hartmut Knaack <knaack.h@gmx.de>
7288 R:      Lars-Peter Clausen <lars@metafoo.de>
7289 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
7290 L:      linux-iio@vger.kernel.org
7291 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
7292 S:      Maintained
7293 F:      Documentation/ABI/testing/configfs-iio*
7294 F:      Documentation/ABI/testing/sysfs-bus-iio*
7295 F:      Documentation/devicetree/bindings/iio/
7296 F:      drivers/iio/
7297 F:      drivers/staging/iio/
7298 F:      include/linux/iio/
7299 F:      tools/iio/
7300
7301 IIO UNIT CONVERTER
7302 M:      Peter Rosin <peda@axentia.se>
7303 L:      linux-iio@vger.kernel.org
7304 S:      Maintained
7305 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
7306 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
7307 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
7308 F:      drivers/iio/afe/iio-rescale.c
7309
7310 IKANOS/ADI EAGLE ADSL USB DRIVER
7311 M:      Matthieu Castet <castet.matthieu@free.fr>
7312 M:      Stanislaw Gruszka <stf_xl@wp.pl>
7313 S:      Maintained
7314 F:      drivers/usb/atm/ueagle-atm.c
7315
7316 IMGTEC ASCII LCD DRIVER
7317 M:      Paul Burton <paul.burton@mips.com>
7318 S:      Maintained
7319 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
7320 F:      drivers/auxdisplay/img-ascii-lcd.c
7321
7322 IMGTEC IR DECODER DRIVER
7323 M:      James Hogan <jhogan@kernel.org>
7324 S:      Maintained
7325 F:      drivers/media/rc/img-ir/
7326
7327 IMON SOUNDGRAPH USB IR RECEIVER
7328 M:      Sean Young <sean@mess.org>
7329 L:      linux-media@vger.kernel.org
7330 S:      Maintained
7331 F:      drivers/media/rc/imon_raw.c
7332 F:      drivers/media/rc/imon.c
7333
7334 IMS TWINTURBO FRAMEBUFFER DRIVER
7335 L:      linux-fbdev@vger.kernel.org
7336 S:      Orphan
7337 F:      drivers/video/fbdev/imsttfb.c
7338
7339 INA209 HARDWARE MONITOR DRIVER
7340 M:      Guenter Roeck <linux@roeck-us.net>
7341 L:      linux-hwmon@vger.kernel.org
7342 S:      Maintained
7343 F:      Documentation/hwmon/ina209
7344 F:      Documentation/devicetree/bindings/hwmon/ina2xx.txt
7345 F:      drivers/hwmon/ina209.c
7346
7347 INA2XX HARDWARE MONITOR DRIVER
7348 M:      Guenter Roeck <linux@roeck-us.net>
7349 L:      linux-hwmon@vger.kernel.org
7350 S:      Maintained
7351 F:      Documentation/hwmon/ina2xx
7352 F:      drivers/hwmon/ina2xx.c
7353 F:      include/linux/platform_data/ina2xx.h
7354
7355 INDUSTRY PACK SUBSYSTEM (IPACK)
7356 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
7357 M:      Jens Taprogge <jens.taprogge@taprogge.org>
7358 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7359 L:      industrypack-devel@lists.sourceforge.net
7360 W:      http://industrypack.sourceforge.net
7361 S:      Maintained
7362 F:      drivers/ipack/
7363
7364 INFINIBAND SUBSYSTEM
7365 M:      Doug Ledford <dledford@redhat.com>
7366 M:      Jason Gunthorpe <jgg@mellanox.com>
7367 L:      linux-rdma@vger.kernel.org
7368 W:      https://github.com/linux-rdma/rdma-core
7369 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7370 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
7371 S:      Supported
7372 F:      Documentation/devicetree/bindings/infiniband/
7373 F:      Documentation/infiniband/
7374 F:      drivers/infiniband/
7375 F:      include/uapi/linux/if_infiniband.h
7376 F:      include/uapi/rdma/
7377 F:      include/rdma/
7378
7379 INGENIC JZ4780 DMA Driver
7380 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
7381 S:      Maintained
7382 F:      drivers/dma/dma-jz4780.c
7383
7384 INGENIC JZ4780 NAND DRIVER
7385 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
7386 L:      linux-mtd@lists.infradead.org
7387 S:      Maintained
7388 F:      drivers/mtd/nand/raw/jz4780_*
7389
7390 INOTIFY
7391 M:      Jan Kara <jack@suse.cz>
7392 R:      Amir Goldstein <amir73il@gmail.com>
7393 L:      linux-fsdevel@vger.kernel.org
7394 S:      Maintained
7395 F:      Documentation/filesystems/inotify.txt
7396 F:      fs/notify/inotify/
7397 F:      include/linux/inotify.h
7398 F:      include/uapi/linux/inotify.h
7399
7400 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
7401 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
7402 L:      linux-input@vger.kernel.org
7403 Q:      http://patchwork.kernel.org/project/linux-input/list/
7404 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
7405 S:      Maintained
7406 F:      drivers/input/
7407 F:      include/linux/input.h
7408 F:      include/uapi/linux/input.h
7409 F:      include/uapi/linux/input-event-codes.h
7410 F:      include/linux/input/
7411 F:      Documentation/devicetree/bindings/input/
7412 F:      Documentation/devicetree/bindings/serio/
7413 F:      Documentation/input/
7414
7415 INPUT MULTITOUCH (MT) PROTOCOL
7416 M:      Henrik Rydberg <rydberg@bitmath.org>
7417 L:      linux-input@vger.kernel.org
7418 S:      Odd fixes
7419 F:      Documentation/input/multi-touch-protocol.rst
7420 F:      drivers/input/input-mt.c
7421 K:      \b(ABS|SYN)_MT_
7422
7423 INSIDE SECURE CRYPTO DRIVER
7424 M:      Antoine Tenart <antoine.tenart@bootlin.com>
7425 F:      drivers/crypto/inside-secure/
7426 S:      Maintained
7427 L:      linux-crypto@vger.kernel.org
7428
7429 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
7430 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
7431 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
7432 L:      linux-integrity@vger.kernel.org
7433 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
7434 S:      Supported
7435 F:      security/integrity/ima/
7436
7437 INTEL 810/815 FRAMEBUFFER DRIVER
7438 M:      Antonino Daplas <adaplas@gmail.com>
7439 L:      linux-fbdev@vger.kernel.org
7440 S:      Maintained
7441 F:      drivers/video/fbdev/i810/
7442
7443 INTEL ASoC DRIVERS
7444 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
7445 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
7446 M:      Jie Yang <yang.jie@linux.intel.com>
7447 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7448 S:      Supported
7449 F:      sound/soc/intel/
7450
7451 INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER
7452 M:      Hans de Goede <hdegoede@redhat.com>
7453 L:      platform-driver-x86@vger.kernel.org
7454 S:      Maintained
7455 F:      drivers/platform/x86/intel_atomisp2_pm.c
7456
7457 INTEL C600 SERIES SAS CONTROLLER DRIVER
7458 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
7459 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
7460 L:      linux-scsi@vger.kernel.org
7461 T:      git git://git.code.sf.net/p/intel-sas/isci
7462 S:      Supported
7463 F:      drivers/scsi/isci/
7464
7465 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
7466 M:      Jani Nikula <jani.nikula@linux.intel.com>
7467 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
7468 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
7469 L:      intel-gfx@lists.freedesktop.org
7470 W:      https://01.org/linuxgraphics/
7471 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
7472 C:      irc://chat.freenode.net/intel-gfx
7473 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
7474 T:      git git://anongit.freedesktop.org/drm-intel
7475 S:      Supported
7476 F:      drivers/gpu/drm/i915/
7477 F:      include/drm/i915*
7478 F:      include/uapi/drm/i915_drm.h
7479 F:      Documentation/gpu/i915.rst
7480
7481 INTEL ETHERNET DRIVERS
7482 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
7483 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
7484 W:      http://www.intel.com/support/feedback.htm
7485 W:      http://e1000.sourceforge.net/
7486 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
7487 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
7488 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
7489 S:      Supported
7490 F:      Documentation/networking/e100.rst
7491 F:      Documentation/networking/e1000.rst
7492 F:      Documentation/networking/e1000e.rst
7493 F:      Documentation/networking/fm10k.rst
7494 F:      Documentation/networking/igb.rst
7495 F:      Documentation/networking/igbvf.rst
7496 F:      Documentation/networking/ixgb.rst
7497 F:      Documentation/networking/ixgbe.rst
7498 F:      Documentation/networking/ixgbevf.rst
7499 F:      Documentation/networking/i40e.rst
7500 F:      Documentation/networking/iavf.rst
7501 F:      Documentation/networking/ice.rst
7502 F:      drivers/net/ethernet/intel/
7503 F:      drivers/net/ethernet/intel/*/
7504 F:      include/linux/avf/virtchnl.h
7505
7506 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
7507 M:      Maik Broemme <mbroemme@libmpq.org>
7508 L:      linux-fbdev@vger.kernel.org
7509 S:      Maintained
7510 F:      Documentation/fb/intelfb.txt
7511 F:      drivers/video/fbdev/intelfb/
7512
7513 INTEL GPIO DRIVERS
7514 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7515 L:      linux-gpio@vger.kernel.org
7516 S:      Maintained
7517 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
7518 F:      drivers/gpio/gpio-ich.c
7519 F:      drivers/gpio/gpio-intel-mid.c
7520 F:      drivers/gpio/gpio-lynxpoint.c
7521 F:      drivers/gpio/gpio-merrifield.c
7522 F:      drivers/gpio/gpio-ml-ioh.c
7523 F:      drivers/gpio/gpio-pch.c
7524 F:      drivers/gpio/gpio-sch.c
7525 F:      drivers/gpio/gpio-sodaville.c
7526
7527 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
7528 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
7529 M:      Zhi Wang <zhi.a.wang@intel.com>
7530 L:      intel-gvt-dev@lists.freedesktop.org
7531 L:      intel-gfx@lists.freedesktop.org
7532 W:      https://01.org/igvt-g
7533 T:      git https://github.com/intel/gvt-linux.git
7534 S:      Supported
7535 F:      drivers/gpu/drm/i915/gvt/
7536
7537 INTEL HID EVENT DRIVER
7538 M:      Alex Hung <alex.hung@canonical.com>
7539 L:      platform-driver-x86@vger.kernel.org
7540 S:      Maintained
7541 F:      drivers/platform/x86/intel-hid.c
7542
7543 INTEL I/OAT DMA DRIVER
7544 M:      Dave Jiang <dave.jiang@intel.com>
7545 R:      Dan Williams <dan.j.williams@intel.com>
7546 L:      dmaengine@vger.kernel.org
7547 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
7548 S:      Supported
7549 F:      drivers/dma/ioat*
7550
7551 INTEL IDLE DRIVER
7552 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
7553 M:      Len Brown <lenb@kernel.org>
7554 L:      linux-pm@vger.kernel.org
7555 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
7556 B:      https://bugzilla.kernel.org
7557 S:      Supported
7558 F:      drivers/idle/intel_idle.c
7559
7560 INTEL INTEGRATED SENSOR HUB DRIVER
7561 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7562 M:      Jiri Kosina <jikos@kernel.org>
7563 L:      linux-input@vger.kernel.org
7564 S:      Maintained
7565 F:      drivers/hid/intel-ish-hid/
7566
7567 INTEL IOMMU (VT-d)
7568 M:      David Woodhouse <dwmw2@infradead.org>
7569 L:      iommu@lists.linux-foundation.org
7570 T:      git git://git.infradead.org/iommu-2.6.git
7571 S:      Supported
7572 F:      drivers/iommu/intel-iommu.c
7573 F:      include/linux/intel-iommu.h
7574
7575 INTEL IOP-ADMA DMA DRIVER
7576 R:      Dan Williams <dan.j.williams@intel.com>
7577 S:      Odd fixes
7578 F:      drivers/dma/iop-adma.c
7579
7580 INTEL IPU3 CSI-2 CIO2 DRIVER
7581 M:      Yong Zhi <yong.zhi@intel.com>
7582 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7583 M:      Bingbu Cao <bingbu.cao@intel.com>
7584 R:      Tian Shu Qiu <tian.shu.qiu@intel.com>
7585 R:      Jian Xu Zheng <jian.xu.zheng@intel.com>
7586 L:      linux-media@vger.kernel.org
7587 S:      Maintained
7588 F:      drivers/media/pci/intel/ipu3/
7589 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
7590
7591 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
7592 M:      Krzysztof Halasa <khalasa@piap.pl>
7593 S:      Maintained
7594 F:      arch/arm/mach-ixp4xx/include/mach/qmgr.h
7595 F:      arch/arm/mach-ixp4xx/include/mach/npe.h
7596 F:      arch/arm/mach-ixp4xx/ixp4xx_qmgr.c
7597 F:      arch/arm/mach-ixp4xx/ixp4xx_npe.c
7598 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
7599 F:      drivers/net/wan/ixp4xx_hss.c
7600
7601 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
7602 M:      Deepak Saxena <dsaxena@plexity.net>
7603 S:      Maintained
7604 F:      drivers/char/hw_random/ixp4xx-rng.c
7605
7606 INTEL MANAGEMENT ENGINE (mei)
7607 M:      Tomas Winkler <tomas.winkler@intel.com>
7608 L:      linux-kernel@vger.kernel.org
7609 S:      Supported
7610 F:      include/uapi/linux/mei.h
7611 F:      include/linux/mei_cl_bus.h
7612 F:      drivers/misc/mei/*
7613 F:      drivers/watchdog/mei_wdt.c
7614 F:      Documentation/misc-devices/mei/*
7615 F:      samples/mei/*
7616
7617 INTEL MENLOW THERMAL DRIVER
7618 M:      Sujith Thomas <sujith.thomas@intel.com>
7619 L:      platform-driver-x86@vger.kernel.org
7620 W:      https://01.org/linux-acpi
7621 S:      Supported
7622 F:      drivers/platform/x86/intel_menlow.c
7623
7624 INTEL MIC DRIVERS (mic)
7625 M:      Sudeep Dutt <sudeep.dutt@intel.com>
7626 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
7627 S:      Supported
7628 W:      https://github.com/sudeepdutt/mic
7629 W:      http://software.intel.com/en-us/mic-developer
7630 F:      include/linux/mic_bus.h
7631 F:      include/linux/scif.h
7632 F:      include/uapi/linux/mic_common.h
7633 F:      include/uapi/linux/mic_ioctl.h
7634 F:      include/uapi/linux/scif_ioctl.h
7635 F:      drivers/misc/mic/
7636 F:      drivers/dma/mic_x100_dma.c
7637 F:      drivers/dma/mic_x100_dma.h
7638 F:      Documentation/mic/
7639
7640 INTEL PMC CORE DRIVER
7641 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
7642 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
7643 L:      platform-driver-x86@vger.kernel.org
7644 S:      Maintained
7645 F:      drivers/platform/x86/intel_pmc_core*
7646
7647 INTEL PMC/P-Unit IPC DRIVER
7648 M:      Zha Qipeng<qipeng.zha@intel.com>
7649 L:      platform-driver-x86@vger.kernel.org
7650 S:      Maintained
7651 F:      drivers/platform/x86/intel_pmc_ipc.c
7652 F:      drivers/platform/x86/intel_punit_ipc.c
7653 F:      arch/x86/include/asm/intel_pmc_ipc.h
7654 F:      arch/x86/include/asm/intel_punit_ipc.h
7655
7656 INTEL PMIC GPIO DRIVERS
7657 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7658 S:      Maintained
7659 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
7660 F:      drivers/gpio/gpio-*cove.c
7661 F:      drivers/gpio/gpio-msic.c
7662
7663 INTEL MULTIFUNCTION PMIC DEVICE DRIVERS
7664 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7665 S:      Maintained
7666 F:      drivers/mfd/intel_msic.c
7667 F:      drivers/mfd/intel_soc_pmic*
7668 F:      include/linux/mfd/intel_msic.h
7669 F:      include/linux/mfd/intel_soc_pmic*
7670
7671 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
7672 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
7673 L:      linux-wireless@vger.kernel.org
7674 S:      Maintained
7675 F:      Documentation/networking/README.ipw2100
7676 F:      Documentation/networking/README.ipw2200
7677 F:      drivers/net/wireless/intel/ipw2x00/
7678
7679 INTEL PSTATE DRIVER
7680 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7681 M:      Len Brown <lenb@kernel.org>
7682 L:      linux-pm@vger.kernel.org
7683 S:      Supported
7684 F:      drivers/cpufreq/intel_pstate.c
7685
7686 INTEL RDMA RNIC DRIVER
7687 M:      Faisal Latif <faisal.latif@intel.com>
7688 M:      Shiraz Saleem <shiraz.saleem@intel.com>
7689 L:      linux-rdma@vger.kernel.org
7690 S:      Supported
7691 F:      drivers/infiniband/hw/i40iw/
7692 F:      include/uapi/rdma/i40iw-abi.h
7693
7694 INTEL TELEMETRY DRIVER
7695 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@linux.intel.com>
7696 M:      "David E. Box" <david.e.box@linux.intel.com>
7697 L:      platform-driver-x86@vger.kernel.org
7698 S:      Maintained
7699 F:      arch/x86/include/asm/intel_telemetry.h
7700 F:      drivers/platform/x86/intel_telemetry*
7701
7702 INTEL VIRTUAL BUTTON DRIVER
7703 M:      AceLan Kao <acelan.kao@canonical.com>
7704 L:      platform-driver-x86@vger.kernel.org
7705 S:      Maintained
7706 F:      drivers/platform/x86/intel-vbtn.c
7707
7708 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
7709 M:      Stanislaw Gruszka <sgruszka@redhat.com>
7710 L:      linux-wireless@vger.kernel.org
7711 S:      Supported
7712 F:      drivers/net/wireless/intel/iwlegacy/
7713
7714 INTEL WIRELESS WIFI LINK (iwlwifi)
7715 M:      Johannes Berg <johannes.berg@intel.com>
7716 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
7717 M:      Luca Coelho <luciano.coelho@intel.com>
7718 M:      Intel Linux Wireless <linuxwifi@intel.com>
7719 L:      linux-wireless@vger.kernel.org
7720 W:      http://intellinuxwireless.org
7721 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
7722 S:      Supported
7723 F:      drivers/net/wireless/intel/iwlwifi/
7724
7725 INTEL WIRELESS WIMAX CONNECTION 2400
7726 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
7727 M:      linux-wimax@intel.com
7728 L:      wimax@linuxwimax.org (subscribers-only)
7729 S:      Supported
7730 W:      http://linuxwimax.org
7731 F:      Documentation/wimax/README.i2400m
7732 F:      drivers/net/wimax/i2400m/
7733 F:      include/uapi/linux/wimax/i2400m.h
7734
7735 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
7736 M:      Mario Limonciello <mario.limonciello@dell.com>
7737 S:      Maintained
7738 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
7739
7740 INTEL(R) TRACE HUB
7741 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
7742 S:      Supported
7743 F:      Documentation/trace/intel_th.rst
7744 F:      drivers/hwtracing/intel_th/
7745
7746 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
7747 M:      Ning Sun <ning.sun@intel.com>
7748 L:      tboot-devel@lists.sourceforge.net
7749 W:      http://tboot.sourceforge.net
7750 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
7751 S:      Supported
7752 F:      Documentation/intel_txt.txt
7753 F:      include/linux/tboot.h
7754 F:      arch/x86/kernel/tboot.c
7755
7756 INTEL-MID GPIO DRIVER
7757 M:      David Cohen <david.a.cohen@linux.intel.com>
7758 L:      linux-gpio@vger.kernel.org
7759 S:      Maintained
7760 F:      drivers/gpio/gpio-intel-mid.c
7761
7762 INVENSENSE MPU-3050 GYROSCOPE DRIVER
7763 M:      Linus Walleij <linus.walleij@linaro.org>
7764 L:      linux-iio@vger.kernel.org
7765 S:      Maintained
7766 F:      drivers/iio/gyro/mpu3050*
7767 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
7768
7769 IOC3 ETHERNET DRIVER
7770 M:      Ralf Baechle <ralf@linux-mips.org>
7771 L:      linux-mips@vger.kernel.org
7772 S:      Maintained
7773 F:      drivers/net/ethernet/sgi/ioc3-eth.c
7774
7775 IOC3 SERIAL DRIVER
7776 M:      Pat Gefre <pfg@sgi.com>
7777 L:      linux-serial@vger.kernel.org
7778 S:      Maintained
7779 F:      drivers/tty/serial/ioc3_serial.c
7780
7781 IOMMU DRIVERS
7782 M:      Joerg Roedel <joro@8bytes.org>
7783 L:      iommu@lists.linux-foundation.org
7784 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
7785 S:      Maintained
7786 F:      Documentation/devicetree/bindings/iommu/
7787 F:      drivers/iommu/
7788 F:      include/linux/iommu.h
7789 F:      include/linux/of_iommu.h
7790 F:      include/linux/iova.h
7791
7792 IP MASQUERADING
7793 M:      Juanjo Ciarlante <jjciarla@raiz.uncu.edu.ar>
7794 S:      Maintained
7795 F:      net/ipv4/netfilter/ipt_MASQUERADE.c
7796
7797 IPMI SUBSYSTEM
7798 M:      Corey Minyard <minyard@acm.org>
7799 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
7800 W:      http://openipmi.sourceforge.net/
7801 S:      Supported
7802 F:      Documentation/devicetree/bindings/ipmi/
7803 F:      Documentation/IPMI.txt
7804 F:      drivers/char/ipmi/
7805 F:      include/linux/ipmi*
7806 F:      include/uapi/linux/ipmi*
7807
7808 IPS SCSI RAID DRIVER
7809 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
7810 L:      linux-scsi@vger.kernel.org
7811 W:      http://www.adaptec.com/
7812 S:      Maintained
7813 F:      drivers/scsi/ips*
7814
7815 IPVS
7816 M:      Wensong Zhang <wensong@linux-vs.org>
7817 M:      Simon Horman <horms@verge.net.au>
7818 M:      Julian Anastasov <ja@ssi.bg>
7819 L:      netdev@vger.kernel.org
7820 L:      lvs-devel@vger.kernel.org
7821 S:      Maintained
7822 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
7823 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
7824 F:      Documentation/networking/ipvs-sysctl.txt
7825 F:      include/net/ip_vs.h
7826 F:      include/uapi/linux/ip_vs.h
7827 F:      net/netfilter/ipvs/
7828
7829 IPWIRELESS DRIVER
7830 M:      Jiri Kosina <jikos@kernel.org>
7831 M:      David Sterba <dsterba@suse.com>
7832 S:      Odd Fixes
7833 F:      drivers/tty/ipwireless/
7834
7835 IPX NETWORK LAYER
7836 L:      netdev@vger.kernel.org
7837 S:      Obsolete
7838 F:      include/uapi/linux/ipx.h
7839
7840 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
7841 M:      Marc Zyngier <marc.zyngier@arm.com>
7842 S:      Maintained
7843 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7844 F:      Documentation/IRQ-domain.txt
7845 F:      include/linux/irqdomain.h
7846 F:      kernel/irq/irqdomain.c
7847 F:      kernel/irq/msi.c
7848
7849 IRQ SUBSYSTEM
7850 M:      Thomas Gleixner <tglx@linutronix.de>
7851 L:      linux-kernel@vger.kernel.org
7852 S:      Maintained
7853 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7854 F:      kernel/irq/
7855
7856 IRQCHIP DRIVERS
7857 M:      Thomas Gleixner <tglx@linutronix.de>
7858 M:      Jason Cooper <jason@lakedaemon.net>
7859 M:      Marc Zyngier <marc.zyngier@arm.com>
7860 L:      linux-kernel@vger.kernel.org
7861 S:      Maintained
7862 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7863 F:      Documentation/devicetree/bindings/interrupt-controller/
7864 F:      drivers/irqchip/
7865
7866 ISA
7867 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
7868 S:      Maintained
7869 F:      Documentation/isa.txt
7870 F:      drivers/base/isa.c
7871 F:      include/linux/isa.h
7872
7873 ISA RADIO MODULE
7874 M:      Hans Verkuil <hverkuil@xs4all.nl>
7875 L:      linux-media@vger.kernel.org
7876 T:      git git://linuxtv.org/media_tree.git
7877 W:      https://linuxtv.org
7878 S:      Maintained
7879 F:      drivers/media/radio/radio-isa*
7880
7881 ISAPNP
7882 M:      Jaroslav Kysela <perex@perex.cz>
7883 S:      Maintained
7884 F:      Documentation/isapnp.txt
7885 F:      drivers/pnp/isapnp/
7886 F:      include/linux/isapnp.h
7887
7888 ISCSI
7889 M:      Lee Duncan <lduncan@suse.com>
7890 M:      Chris Leech <cleech@redhat.com>
7891 L:      open-iscsi@googlegroups.com
7892 W:      www.open-iscsi.com
7893 S:      Maintained
7894 F:      drivers/scsi/*iscsi*
7895 F:      include/scsi/*iscsi*
7896
7897 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
7898 M:      Peter Jones <pjones@redhat.com>
7899 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
7900 S:      Maintained
7901 F:      drivers/firmware/iscsi_ibft*
7902
7903 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
7904 M:      Sagi Grimberg <sagi@grimberg.me>
7905 M:      Max Gurtovoy <maxg@mellanox.com>
7906 L:      linux-rdma@vger.kernel.org
7907 S:      Supported
7908 W:      http://www.openfabrics.org
7909 W:      www.open-iscsi.org
7910 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7911 F:      drivers/infiniband/ulp/iser/
7912
7913 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
7914 M:      Sagi Grimberg <sagi@grimberg.me>
7915 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
7916 L:      linux-rdma@vger.kernel.org
7917 L:      target-devel@vger.kernel.org
7918 S:      Supported
7919 W:      http://www.linux-iscsi.org
7920 F:      drivers/infiniband/ulp/isert
7921
7922 ISDN SUBSYSTEM
7923 M:      Karsten Keil <isdn@linux-pingi.de>
7924 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7925 L:      netdev@vger.kernel.org
7926 W:      http://www.isdn4linux.de
7927 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kkeil/isdn-2.6.git
7928 S:      Maintained
7929 F:      Documentation/isdn/
7930 F:      drivers/isdn/
7931 F:      include/linux/isdn.h
7932 F:      include/linux/isdn/
7933 F:      include/uapi/linux/isdn.h
7934 F:      include/uapi/linux/isdn/
7935
7936 ISDN SUBSYSTEM (Eicon active card driver)
7937 M:      Armin Schindler <mac@melware.de>
7938 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7939 W:      http://www.melware.de
7940 S:      Maintained
7941 F:      drivers/isdn/hardware/eicon/
7942
7943 IT87 HARDWARE MONITORING DRIVER
7944 M:      Jean Delvare <jdelvare@suse.com>
7945 L:      linux-hwmon@vger.kernel.org
7946 S:      Maintained
7947 F:      Documentation/hwmon/it87
7948 F:      drivers/hwmon/it87.c
7949
7950 IT913X MEDIA DRIVER
7951 M:      Antti Palosaari <crope@iki.fi>
7952 L:      linux-media@vger.kernel.org
7953 W:      https://linuxtv.org
7954 W:      http://palosaari.fi/linux/
7955 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7956 T:      git git://linuxtv.org/anttip/media_tree.git
7957 S:      Maintained
7958 F:      drivers/media/tuners/it913x*
7959
7960 IVTV VIDEO4LINUX DRIVER
7961 M:      Andy Walls <awalls@md.metrocast.net>
7962 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
7963 L:      linux-media@vger.kernel.org
7964 T:      git git://linuxtv.org/media_tree.git
7965 W:      http://www.ivtvdriver.org
7966 S:      Maintained
7967 F:      Documentation/media/v4l-drivers/ivtv*
7968 F:      drivers/media/pci/ivtv/
7969 F:      include/uapi/linux/ivtv*
7970
7971 IX2505V MEDIA DRIVER
7972 M:      Malcolm Priestley <tvboxspy@gmail.com>
7973 L:      linux-media@vger.kernel.org
7974 W:      https://linuxtv.org
7975 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7976 S:      Maintained
7977 F:      drivers/media/dvb-frontends/ix2505v*
7978
7979 JAILHOUSE HYPERVISOR INTERFACE
7980 M:      Jan Kiszka <jan.kiszka@siemens.com>
7981 L:      jailhouse-dev@googlegroups.com
7982 S:      Maintained
7983 F:      arch/x86/kernel/jailhouse.c
7984 F:      arch/x86/include/asm/jailhouse_para.h
7985
7986 JC42.4 TEMPERATURE SENSOR DRIVER
7987 M:      Guenter Roeck <linux@roeck-us.net>
7988 L:      linux-hwmon@vger.kernel.org
7989 S:      Maintained
7990 F:      drivers/hwmon/jc42.c
7991 F:      Documentation/hwmon/jc42
7992
7993 JFS FILESYSTEM
7994 M:      Dave Kleikamp <shaggy@kernel.org>
7995 L:      jfs-discussion@lists.sourceforge.net
7996 W:      http://jfs.sourceforge.net/
7997 T:      git git://github.com/kleikamp/linux-shaggy.git
7998 S:      Maintained
7999 F:      Documentation/filesystems/jfs.txt
8000 F:      fs/jfs/
8001
8002 JME NETWORK DRIVER
8003 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
8004 L:      netdev@vger.kernel.org
8005 S:      Maintained
8006 F:      drivers/net/ethernet/jme.*
8007
8008 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
8009 M:      David Woodhouse <dwmw2@infradead.org>
8010 L:      linux-mtd@lists.infradead.org
8011 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
8012 S:      Maintained
8013 F:      fs/jffs2/
8014 F:      include/uapi/linux/jffs2.h
8015
8016 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
8017 M:      "Theodore Ts'o" <tytso@mit.edu>
8018 M:      Jan Kara <jack@suse.com>
8019 L:      linux-ext4@vger.kernel.org
8020 S:      Maintained
8021 F:      fs/jbd2/
8022 F:      include/linux/jbd2.h
8023
8024 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
8025 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
8026 L:      linux-media@vger.kernel.org
8027 S:      Maintained
8028 F:      drivers/media/platform/rcar_jpu.c
8029
8030 JSM Neo PCI based serial card
8031 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
8032 L:      linux-serial@vger.kernel.org
8033 S:      Maintained
8034 F:      drivers/tty/serial/jsm/
8035
8036 K10TEMP HARDWARE MONITORING DRIVER
8037 M:      Clemens Ladisch <clemens@ladisch.de>
8038 L:      linux-hwmon@vger.kernel.org
8039 S:      Maintained
8040 F:      Documentation/hwmon/k10temp
8041 F:      drivers/hwmon/k10temp.c
8042
8043 K8TEMP HARDWARE MONITORING DRIVER
8044 M:      Rudolf Marek <r.marek@assembler.cz>
8045 L:      linux-hwmon@vger.kernel.org
8046 S:      Maintained
8047 F:      Documentation/hwmon/k8temp
8048 F:      drivers/hwmon/k8temp.c
8049
8050 KASAN
8051 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
8052 R:      Alexander Potapenko <glider@google.com>
8053 R:      Dmitry Vyukov <dvyukov@google.com>
8054 L:      kasan-dev@googlegroups.com
8055 S:      Maintained
8056 F:      arch/*/include/asm/kasan.h
8057 F:      arch/*/mm/kasan_init*
8058 F:      Documentation/dev-tools/kasan.rst
8059 F:      include/linux/kasan*.h
8060 F:      lib/test_kasan.c
8061 F:      mm/kasan/
8062 F:      scripts/Makefile.kasan
8063
8064 KCONFIG
8065 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8066 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
8067 L:      linux-kbuild@vger.kernel.org
8068 S:      Maintained
8069 F:      Documentation/kbuild/kconfig*
8070 F:      scripts/kconfig/
8071 F:      scripts/Kconfig.include
8072
8073 KDUMP
8074 M:      Dave Young <dyoung@redhat.com>
8075 M:      Baoquan He <bhe@redhat.com>
8076 R:      Vivek Goyal <vgoyal@redhat.com>
8077 L:      kexec@lists.infradead.org
8078 W:      http://lse.sourceforge.net/kdump/
8079 S:      Maintained
8080 F:      Documentation/kdump/
8081
8082 KEENE FM RADIO TRANSMITTER DRIVER
8083 M:      Hans Verkuil <hverkuil@xs4all.nl>
8084 L:      linux-media@vger.kernel.org
8085 T:      git git://linuxtv.org/media_tree.git
8086 W:      https://linuxtv.org
8087 S:      Maintained
8088 F:      drivers/media/radio/radio-keene*
8089
8090 KERNEL AUTOMOUNTER
8091 M:      Ian Kent <raven@themaw.net>
8092 L:      autofs@vger.kernel.org
8093 S:      Maintained
8094 F:      fs/autofs/
8095
8096 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
8097 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8098 M:      Michal Marek <michal.lkml@markovi.net>
8099 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
8100 L:      linux-kbuild@vger.kernel.org
8101 S:      Maintained
8102 F:      Documentation/kbuild/
8103 F:      Makefile
8104 F:      scripts/Kbuild*
8105 F:      scripts/Makefile*
8106 F:      scripts/basic/
8107 F:      scripts/mk*
8108 F:      scripts/mod/
8109 F:      scripts/package/
8110
8111 KERNEL JANITORS
8112 L:      kernel-janitors@vger.kernel.org
8113 W:      http://kernelnewbies.org/KernelJanitors
8114 S:      Odd Fixes
8115
8116 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
8117 M:      "J. Bruce Fields" <bfields@fieldses.org>
8118 M:      Jeff Layton <jlayton@kernel.org>
8119 L:      linux-nfs@vger.kernel.org
8120 W:      http://nfs.sourceforge.net/
8121 T:      git git://linux-nfs.org/~bfields/linux.git
8122 S:      Supported
8123 F:      fs/nfsd/
8124 F:      include/uapi/linux/nfsd/
8125 F:      fs/lockd/
8126 F:      fs/nfs_common/
8127 F:      net/sunrpc/
8128 F:      include/linux/lockd/
8129 F:      include/linux/sunrpc/
8130 F:      include/uapi/linux/sunrpc/
8131
8132 KERNEL SELFTEST FRAMEWORK
8133 M:      Shuah Khan <shuah@kernel.org>
8134 L:      linux-kselftest@vger.kernel.org
8135 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
8136 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
8137 S:      Maintained
8138 F:      tools/testing/selftests/
8139 F:      Documentation/dev-tools/kselftest*
8140
8141 KERNEL USERMODE HELPER
8142 M:      Luis Chamberlain <mcgrof@kernel.org>
8143 L:      linux-kernel@vger.kernel.org
8144 S:      Maintained
8145 F:      kernel/umh.c
8146 F:      include/linux/umh.h
8147
8148 KERNEL VIRTUAL MACHINE (KVM)
8149 M:      Paolo Bonzini <pbonzini@redhat.com>
8150 M:      Radim Krčmář <rkrcmar@redhat.com>
8151 L:      kvm@vger.kernel.org
8152 W:      http://www.linux-kvm.org
8153 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8154 S:      Supported
8155 F:      Documentation/virtual/kvm/
8156 F:      include/trace/events/kvm.h
8157 F:      include/uapi/asm-generic/kvm*
8158 F:      include/uapi/linux/kvm*
8159 F:      include/asm-generic/kvm*
8160 F:      include/linux/kvm*
8161 F:      include/kvm/iodev.h
8162 F:      virt/kvm/*
8163 F:      tools/kvm/
8164
8165 KERNEL VIRTUAL MACHINE FOR AMD-V (KVM/amd)
8166 M:      Joerg Roedel <joro@8bytes.org>
8167 L:      kvm@vger.kernel.org
8168 W:      http://www.linux-kvm.org/
8169 S:      Maintained
8170 F:      arch/x86/include/asm/svm.h
8171 F:      arch/x86/kvm/svm.c
8172
8173 KERNEL VIRTUAL MACHINE FOR ARM (KVM/arm)
8174 M:      Christoffer Dall <christoffer.dall@arm.com>
8175 M:      Marc Zyngier <marc.zyngier@arm.com>
8176 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8177 L:      kvmarm@lists.cs.columbia.edu
8178 W:      http://systems.cs.columbia.edu/projects/kvm-arm
8179 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
8180 S:      Supported
8181 F:      arch/arm/include/uapi/asm/kvm*
8182 F:      arch/arm/include/asm/kvm*
8183 F:      arch/arm/kvm/
8184 F:      virt/kvm/arm/
8185 F:      include/kvm/arm_*
8186
8187 KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64)
8188 M:      Christoffer Dall <christoffer.dall@arm.com>
8189 M:      Marc Zyngier <marc.zyngier@arm.com>
8190 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8191 L:      kvmarm@lists.cs.columbia.edu
8192 S:      Maintained
8193 F:      arch/arm64/include/uapi/asm/kvm*
8194 F:      arch/arm64/include/asm/kvm*
8195 F:      arch/arm64/kvm/
8196
8197 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
8198 M:      James Hogan <jhogan@kernel.org>
8199 L:      linux-mips@vger.kernel.org
8200 S:      Supported
8201 F:      arch/mips/include/uapi/asm/kvm*
8202 F:      arch/mips/include/asm/kvm*
8203 F:      arch/mips/kvm/
8204
8205 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
8206 M:      Paul Mackerras <paulus@ozlabs.org>
8207 L:      kvm-ppc@vger.kernel.org
8208 W:      http://www.linux-kvm.org/
8209 T:      git git://github.com/agraf/linux-2.6.git
8210 S:      Supported
8211 F:      arch/powerpc/include/uapi/asm/kvm*
8212 F:      arch/powerpc/include/asm/kvm*
8213 F:      arch/powerpc/kvm/
8214 F:      arch/powerpc/kernel/kvm*
8215
8216 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
8217 M:      Christian Borntraeger <borntraeger@de.ibm.com>
8218 M:      Janosch Frank <frankja@linux.ibm.com>
8219 R:      David Hildenbrand <david@redhat.com>
8220 R:      Cornelia Huck <cohuck@redhat.com>
8221 L:      linux-s390@vger.kernel.org
8222 W:      http://www.ibm.com/developerworks/linux/linux390/
8223 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
8224 S:      Supported
8225 F:      arch/s390/include/uapi/asm/kvm*
8226 F:      arch/s390/include/asm/gmap.h
8227 F:      arch/s390/include/asm/kvm*
8228 F:      arch/s390/kvm/
8229 F:      arch/s390/mm/gmap.c
8230
8231 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
8232 M:      Paolo Bonzini <pbonzini@redhat.com>
8233 M:      Radim Krčmář <rkrcmar@redhat.com>
8234 L:      kvm@vger.kernel.org
8235 W:      http://www.linux-kvm.org
8236 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8237 S:      Supported
8238 F:      arch/x86/kvm/
8239 F:      arch/x86/include/uapi/asm/kvm*
8240 F:      arch/x86/include/asm/kvm*
8241 F:      arch/x86/include/asm/pvclock-abi.h
8242 F:      arch/x86/kernel/kvm.c
8243 F:      arch/x86/kernel/kvmclock.c
8244
8245 KERNFS
8246 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
8247 M:      Tejun Heo <tj@kernel.org>
8248 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
8249 S:      Supported
8250 F:      include/linux/kernfs.h
8251 F:      fs/kernfs/
8252
8253 KEXEC
8254 M:      Eric Biederman <ebiederm@xmission.com>
8255 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
8256 L:      kexec@lists.infradead.org
8257 S:      Maintained
8258 F:      include/linux/kexec.h
8259 F:      include/uapi/linux/kexec.h
8260 F:      kernel/kexec*
8261
8262 KEYS-ENCRYPTED
8263 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
8264 L:      linux-integrity@vger.kernel.org
8265 L:      keyrings@vger.kernel.org
8266 S:      Supported
8267 F:      Documentation/security/keys/trusted-encrypted.rst
8268 F:      include/keys/encrypted-type.h
8269 F:      security/keys/encrypted-keys/
8270
8271 KEYS-TRUSTED
8272 M:      James Bottomley <jejb@linux.vnet.ibm.com>
8273 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
8274 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
8275 L:      linux-integrity@vger.kernel.org
8276 L:      keyrings@vger.kernel.org
8277 S:      Supported
8278 F:      Documentation/security/keys/trusted-encrypted.rst
8279 F:      include/keys/trusted-type.h
8280 F:      security/keys/trusted.c
8281 F:      security/keys/trusted.h
8282
8283 KEYS/KEYRINGS:
8284 M:      David Howells <dhowells@redhat.com>
8285 L:      keyrings@vger.kernel.org
8286 S:      Maintained
8287 F:      Documentation/security/keys/core.rst
8288 F:      include/linux/key.h
8289 F:      include/linux/key-type.h
8290 F:      include/linux/keyctl.h
8291 F:      include/uapi/linux/keyctl.h
8292 F:      include/keys/
8293 F:      security/keys/
8294
8295 KGDB / KDB /debug_core
8296 M:      Jason Wessel <jason.wessel@windriver.com>
8297 M:      Daniel Thompson <daniel.thompson@linaro.org>
8298 W:      http://kgdb.wiki.kernel.org/
8299 L:      kgdb-bugreport@lists.sourceforge.net
8300 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
8301 S:      Maintained
8302 F:      Documentation/dev-tools/kgdb.rst
8303 F:      drivers/misc/kgdbts.c
8304 F:      drivers/tty/serial/kgdboc.c
8305 F:      include/linux/kdb.h
8306 F:      include/linux/kgdb.h
8307 F:      kernel/debug/
8308
8309 KMEMLEAK
8310 M:      Catalin Marinas <catalin.marinas@arm.com>
8311 S:      Maintained
8312 F:      Documentation/dev-tools/kmemleak.rst
8313 F:      include/linux/kmemleak.h
8314 F:      mm/kmemleak.c
8315 F:      mm/kmemleak-test.c
8316
8317 KMOD KERNEL MODULE LOADER - USERMODE HELPER
8318 M:      Luis Chamberlain <mcgrof@kernel.org>
8319 L:      linux-kernel@vger.kernel.org
8320 S:      Maintained
8321 F:      kernel/kmod.c
8322 F:      include/linux/kmod.h
8323 F:      lib/test_kmod.c
8324 F:      tools/testing/selftests/kmod/
8325
8326 KPROBES
8327 M:      Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com>
8328 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
8329 M:      "David S. Miller" <davem@davemloft.net>
8330 M:      Masami Hiramatsu <mhiramat@kernel.org>
8331 S:      Maintained
8332 F:      Documentation/kprobes.txt
8333 F:      include/linux/kprobes.h
8334 F:      include/asm-generic/kprobes.h
8335 F:      kernel/kprobes.c
8336
8337 KS0108 LCD CONTROLLER DRIVER
8338 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
8339 S:      Maintained
8340 F:      Documentation/auxdisplay/ks0108
8341 F:      drivers/auxdisplay/ks0108.c
8342 F:      include/linux/ks0108.h
8343
8344 L3MDEV
8345 M:      David Ahern <dsa@cumulusnetworks.com>
8346 L:      netdev@vger.kernel.org
8347 S:      Maintained
8348 F:      net/l3mdev
8349 F:      include/net/l3mdev.h
8350
8351 L7 BPF FRAMEWORK
8352 M:      John Fastabend <john.fastabend@gmail.com>
8353 M:      Daniel Borkmann <daniel@iogearbox.net>
8354 L:      netdev@vger.kernel.org
8355 S:      Maintained
8356 F:      include/linux/skmsg.h
8357 F:      net/core/skmsg.c
8358 F:      net/core/sock_map.c
8359 F:      net/ipv4/tcp_bpf.c
8360
8361 LANTIQ / INTEL Ethernet drivers
8362 M:      Hauke Mehrtens <hauke@hauke-m.de>
8363 L:      netdev@vger.kernel.org
8364 S:      Maintained
8365 F:      net/dsa/tag_gswip.c
8366 F:      drivers/net/ethernet/lantiq_xrx200.c
8367 F:      drivers/net/dsa/lantiq_pce.h
8368 F:      drivers/net/dsa/lantiq_gswip.c
8369
8370 LANTIQ MIPS ARCHITECTURE
8371 M:      John Crispin <john@phrozen.org>
8372 L:      linux-mips@vger.kernel.org
8373 S:      Maintained
8374 F:      arch/mips/lantiq
8375 F:      drivers/soc/lantiq
8376
8377 LAPB module
8378 L:      linux-x25@vger.kernel.org
8379 S:      Orphan
8380 F:      Documentation/networking/lapb-module.txt
8381 F:      include/*/lapb.h
8382 F:      net/lapb/
8383
8384 LASI 53c700 driver for PARISC
8385 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
8386 L:      linux-scsi@vger.kernel.org
8387 S:      Maintained
8388 F:      Documentation/scsi/53c700.txt
8389 F:      drivers/scsi/53c700*
8390
8391 LEAKING_ADDRESSES
8392 M:      Tobin C. Harding <me@tobin.cc>
8393 M:      Tycho Andersen <tycho@tycho.ws>
8394 L:      kernel-hardening@lists.openwall.com
8395 S:      Maintained
8396 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
8397 F:      scripts/leaking_addresses.pl
8398
8399 LED SUBSYSTEM
8400 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
8401 M:      Pavel Machek <pavel@ucw.cz>
8402 L:      linux-leds@vger.kernel.org
8403 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
8404 S:      Maintained
8405 F:      Documentation/devicetree/bindings/leds/
8406 F:      drivers/leds/
8407 F:      include/linux/leds.h
8408
8409 LEGACY EEPROM DRIVER
8410 M:      Jean Delvare <jdelvare@suse.com>
8411 S:      Maintained
8412 F:      Documentation/misc-devices/eeprom
8413 F:      drivers/misc/eeprom/eeprom.c
8414
8415 LEGO MINDSTORMS EV3
8416 R:      David Lechner <david@lechnology.com>
8417 S:      Maintained
8418 F:      arch/arm/boot/dts/da850-lego-ev3.dts
8419 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
8420 F:      drivers/power/supply/lego_ev3_battery.c
8421
8422 LEGO USB Tower driver
8423 M:      Juergen Stuber <starblue@users.sourceforge.net>
8424 L:      legousb-devel@lists.sourceforge.net
8425 W:      http://legousb.sourceforge.net/
8426 S:      Maintained
8427 F:      drivers/usb/misc/legousbtower.c
8428
8429 LG LAPTOP EXTRAS
8430 M:      Matan Ziv-Av <matan@svgalib.org>
8431 L:      platform-driver-x86@vger.kernel.org
8432 S:      Maintained
8433 F:      Documentation/ABI/testing/sysfs-platform-lg-laptop
8434 F:      Documentation/laptops/lg-laptop.rst
8435 F:      drivers/platform/x86/lg-laptop.c
8436
8437 LG2160 MEDIA DRIVER
8438 M:      Michael Krufky <mkrufky@linuxtv.org>
8439 L:      linux-media@vger.kernel.org
8440 W:      https://linuxtv.org
8441 W:      http://github.com/mkrufky
8442 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8443 T:      git git://linuxtv.org/mkrufky/tuners.git
8444 S:      Maintained
8445 F:      drivers/media/dvb-frontends/lg2160.*
8446
8447 LGDT3305 MEDIA DRIVER
8448 M:      Michael Krufky <mkrufky@linuxtv.org>
8449 L:      linux-media@vger.kernel.org
8450 W:      https://linuxtv.org
8451 W:      http://github.com/mkrufky
8452 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8453 T:      git git://linuxtv.org/mkrufky/tuners.git
8454 S:      Maintained
8455 F:      drivers/media/dvb-frontends/lgdt3305.*
8456
8457 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
8458 M:      Viresh Kumar <vireshk@kernel.org>
8459 L:      linux-ide@vger.kernel.org
8460 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8461 S:      Maintained
8462 F:      include/linux/pata_arasan_cf_data.h
8463 F:      drivers/ata/pata_arasan_cf.c
8464
8465 LIBATA PATA DRIVERS
8466 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8467 M:      Jens Axboe <axboe@kernel.dk>
8468 L:      linux-ide@vger.kernel.org
8469 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8470 S:      Maintained
8471 F:      drivers/ata/pata_*.c
8472 F:      drivers/ata/ata_generic.c
8473
8474 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
8475 M:      Linus Walleij <linus.walleij@linaro.org>
8476 L:      linux-ide@vger.kernel.org
8477 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8478 S:      Maintained
8479 F:      drivers/ata/pata_ftide010.c
8480 F:      drivers/ata/sata_gemini.c
8481 F:      drivers/ata/sata_gemini.h
8482
8483 LIBATA SATA AHCI PLATFORM devices support
8484 M:      Hans de Goede <hdegoede@redhat.com>
8485 M:      Jens Axboe <axboe@kernel.dk>
8486 L:      linux-ide@vger.kernel.org
8487 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8488 S:      Maintained
8489 F:      drivers/ata/ahci_platform.c
8490 F:      drivers/ata/libahci_platform.c
8491 F:      include/linux/ahci_platform.h
8492
8493 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
8494 M:      Mikael Pettersson <mikpelinux@gmail.com>
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/sata_promise.*
8499
8500 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
8501 M:      Jens Axboe <axboe@kernel.dk>
8502 L:      linux-ide@vger.kernel.org
8503 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8504 S:      Maintained
8505 F:      drivers/ata/
8506 F:      include/linux/ata.h
8507 F:      include/linux/libata.h
8508 F:      Documentation/devicetree/bindings/ata/
8509
8510 LIBLOCKDEP
8511 M:      Sasha Levin <alexander.levin@microsoft.com>
8512 S:      Maintained
8513 F:      tools/lib/lockdep/
8514
8515 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
8516 M:      Ross Zwisler <zwisler@kernel.org>
8517 M:      Dan Williams <dan.j.williams@intel.com>
8518 M:      Vishal Verma <vishal.l.verma@intel.com>
8519 M:      Dave Jiang <dave.jiang@intel.com>
8520 L:      linux-nvdimm@lists.01.org
8521 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8522 S:      Supported
8523 F:      drivers/nvdimm/blk.c
8524 F:      drivers/nvdimm/region_devs.c
8525
8526 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
8527 M:      Vishal Verma <vishal.l.verma@intel.com>
8528 M:      Dan Williams <dan.j.williams@intel.com>
8529 M:      Ross Zwisler <zwisler@kernel.org>
8530 M:      Dave Jiang <dave.jiang@intel.com>
8531 L:      linux-nvdimm@lists.01.org
8532 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8533 S:      Supported
8534 F:      drivers/nvdimm/btt*
8535
8536 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
8537 M:      Ross Zwisler <zwisler@kernel.org>
8538 M:      Dan Williams <dan.j.williams@intel.com>
8539 M:      Vishal Verma <vishal.l.verma@intel.com>
8540 M:      Dave Jiang <dave.jiang@intel.com>
8541 L:      linux-nvdimm@lists.01.org
8542 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8543 S:      Supported
8544 F:      drivers/nvdimm/pmem*
8545
8546 LIBNVDIMM: DEVICETREE BINDINGS
8547 M:      Oliver O'Halloran <oohall@gmail.com>
8548 L:      linux-nvdimm@lists.01.org
8549 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8550 S:      Supported
8551 F:      drivers/nvdimm/of_pmem.c
8552 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
8553
8554 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
8555 M:      Dan Williams <dan.j.williams@intel.com>
8556 M:      Ross Zwisler <zwisler@kernel.org>
8557 M:      Vishal Verma <vishal.l.verma@intel.com>
8558 M:      Dave Jiang <dave.jiang@intel.com>
8559 L:      linux-nvdimm@lists.01.org
8560 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8561 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
8562 S:      Supported
8563 F:      drivers/nvdimm/*
8564 F:      drivers/acpi/nfit/*
8565 F:      include/linux/nd.h
8566 F:      include/linux/libnvdimm.h
8567 F:      include/uapi/linux/ndctl.h
8568
8569 LIGHTNVM PLATFORM SUPPORT
8570 M:      Matias Bjorling <mb@lightnvm.io>
8571 W:      http://github/OpenChannelSSD
8572 L:      linux-block@vger.kernel.org
8573 S:      Maintained
8574 F:      drivers/lightnvm/
8575 F:      include/linux/lightnvm.h
8576 F:      include/uapi/linux/lightnvm.h
8577
8578 LINUX FOR POWER MACINTOSH
8579 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8580 W:      http://www.penguinppc.org/
8581 L:      linuxppc-dev@lists.ozlabs.org
8582 S:      Maintained
8583 F:      arch/powerpc/platforms/powermac/
8584 F:      drivers/macintosh/
8585
8586 LINUX FOR POWERPC (32-BIT AND 64-BIT)
8587 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8588 M:      Paul Mackerras <paulus@samba.org>
8589 M:      Michael Ellerman <mpe@ellerman.id.au>
8590 W:      https://github.com/linuxppc/linux/wiki
8591 L:      linuxppc-dev@lists.ozlabs.org
8592 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
8593 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
8594 S:      Supported
8595 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
8596 F:      Documentation/devicetree/bindings/powerpc/
8597 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
8598 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
8599 F:      Documentation/powerpc/
8600 F:      arch/powerpc/
8601 F:      drivers/char/tpm/tpm_ibmvtpm*
8602 F:      drivers/crypto/nx/
8603 F:      drivers/crypto/vmx/
8604 F:      drivers/i2c/busses/i2c-opal.c
8605 F:      drivers/net/ethernet/ibm/ibmveth.*
8606 F:      drivers/net/ethernet/ibm/ibmvnic.*
8607 F:      drivers/pci/hotplug/pnv_php.c
8608 F:      drivers/pci/hotplug/rpa*
8609 F:      drivers/rtc/rtc-opal.c
8610 F:      drivers/scsi/ibmvscsi/
8611 F:      drivers/tty/hvc/hvc_opal.c
8612 F:      drivers/watchdog/wdrtas.c
8613 F:      tools/testing/selftests/powerpc
8614 N:      /pmac
8615 N:      powermac
8616 N:      powernv
8617 N:      [^a-z0-9]ps3
8618 N:      pseries
8619
8620 LINUX FOR POWERPC EMBEDDED MPC5XXX
8621 M:      Anatolij Gustschin <agust@denx.de>
8622 L:      linuxppc-dev@lists.ozlabs.org
8623 T:      git git://git.denx.de/linux-denx-agust.git
8624 S:      Maintained
8625 F:      arch/powerpc/platforms/512x/
8626 F:      arch/powerpc/platforms/52xx/
8627
8628 LINUX FOR POWERPC EMBEDDED PPC4XX
8629 M:      Alistair Popple <alistair@popple.id.au>
8630 M:      Matt Porter <mporter@kernel.crashing.org>
8631 W:      http://www.penguinppc.org/
8632 L:      linuxppc-dev@lists.ozlabs.org
8633 S:      Maintained
8634 F:      arch/powerpc/platforms/40x/
8635 F:      arch/powerpc/platforms/44x/
8636
8637 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
8638 M:      Scott Wood <oss@buserror.net>
8639 M:      Kumar Gala <galak@kernel.crashing.org>
8640 W:      http://www.penguinppc.org/
8641 L:      linuxppc-dev@lists.ozlabs.org
8642 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
8643 S:      Maintained
8644 F:      arch/powerpc/platforms/83xx/
8645 F:      arch/powerpc/platforms/85xx/
8646 F:      Documentation/devicetree/bindings/powerpc/fsl/
8647
8648 LINUX FOR POWERPC EMBEDDED PPC8XX
8649 M:      Vitaly Bordug <vitb@kernel.crashing.org>
8650 W:      http://www.penguinppc.org/
8651 L:      linuxppc-dev@lists.ozlabs.org
8652 S:      Maintained
8653 F:      arch/powerpc/platforms/8xx/
8654
8655 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
8656 L:      linuxppc-dev@lists.ozlabs.org
8657 S:      Orphan
8658 F:      arch/powerpc/*/*virtex*
8659 F:      arch/powerpc/*/*/*virtex*
8660
8661 LINUX FOR POWERPC PA SEMI PWRFICIENT
8662 L:      linuxppc-dev@lists.ozlabs.org
8663 S:      Orphan
8664 F:      arch/powerpc/platforms/pasemi/
8665 F:      drivers/*/*pasemi*
8666 F:      drivers/*/*/*pasemi*
8667
8668 LINUX KERNEL DUMP TEST MODULE (LKDTM)
8669 M:      Kees Cook <keescook@chromium.org>
8670 S:      Maintained
8671 F:      drivers/misc/lkdtm/*
8672
8673 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
8674 M:      Alan Stern <stern@rowland.harvard.edu>
8675 M:      Andrea Parri <andrea.parri@amarulasolutions.com>
8676 M:      Will Deacon <will.deacon@arm.com>
8677 M:      Peter Zijlstra <peterz@infradead.org>
8678 M:      Boqun Feng <boqun.feng@gmail.com>
8679 M:      Nicholas Piggin <npiggin@gmail.com>
8680 M:      David Howells <dhowells@redhat.com>
8681 M:      Jade Alglave <j.alglave@ucl.ac.uk>
8682 M:      Luc Maranget <luc.maranget@inria.fr>
8683 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
8684 R:      Akira Yokosawa <akiyks@gmail.com>
8685 R:      Daniel Lustig <dlustig@nvidia.com>
8686 L:      linux-kernel@vger.kernel.org
8687 L:      linux-arch@vger.kernel.org
8688 S:      Supported
8689 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
8690 F:      tools/memory-model/
8691 F:      Documentation/atomic_bitops.txt
8692 F:      Documentation/atomic_t.txt
8693 F:      Documentation/core-api/atomic_ops.rst
8694 F:      Documentation/core-api/refcount-vs-atomic.rst
8695 F:      Documentation/memory-barriers.txt
8696
8697 LIS3LV02D ACCELEROMETER DRIVER
8698 M:      Eric Piel <eric.piel@tremplin-utc.net>
8699 S:      Maintained
8700 F:      Documentation/misc-devices/lis3lv02d
8701 F:      drivers/misc/lis3lv02d/
8702 F:      drivers/platform/x86/hp_accel.c
8703
8704 LIVE PATCHING
8705 M:      Josh Poimboeuf <jpoimboe@redhat.com>
8706 M:      Jessica Yu <jeyu@kernel.org>
8707 M:      Jiri Kosina <jikos@kernel.org>
8708 M:      Miroslav Benes <mbenes@suse.cz>
8709 R:      Petr Mladek <pmladek@suse.com>
8710 S:      Maintained
8711 F:      kernel/livepatch/
8712 F:      include/linux/livepatch.h
8713 F:      arch/x86/include/asm/livepatch.h
8714 F:      arch/x86/kernel/livepatch.c
8715 F:      Documentation/livepatch/
8716 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
8717 F:      samples/livepatch/
8718 L:      live-patching@vger.kernel.org
8719 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/livepatching.git
8720
8721 LLC (802.2)
8722 L:      netdev@vger.kernel.org
8723 S:      Odd fixes
8724 F:      include/linux/llc.h
8725 F:      include/uapi/linux/llc.h
8726 F:      include/net/llc*
8727 F:      net/llc/
8728
8729 LM73 HARDWARE MONITOR DRIVER
8730 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
8731 L:      linux-hwmon@vger.kernel.org
8732 S:      Maintained
8733 F:      drivers/hwmon/lm73.c
8734
8735 LM78 HARDWARE MONITOR DRIVER
8736 M:      Jean Delvare <jdelvare@suse.com>
8737 L:      linux-hwmon@vger.kernel.org
8738 S:      Maintained
8739 F:      Documentation/hwmon/lm78
8740 F:      drivers/hwmon/lm78.c
8741
8742 LM83 HARDWARE MONITOR DRIVER
8743 M:      Jean Delvare <jdelvare@suse.com>
8744 L:      linux-hwmon@vger.kernel.org
8745 S:      Maintained
8746 F:      Documentation/hwmon/lm83
8747 F:      drivers/hwmon/lm83.c
8748
8749 LM90 HARDWARE MONITOR DRIVER
8750 M:      Jean Delvare <jdelvare@suse.com>
8751 L:      linux-hwmon@vger.kernel.org
8752 S:      Maintained
8753 F:      Documentation/hwmon/lm90
8754 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
8755 F:      drivers/hwmon/lm90.c
8756 F:      include/dt-bindings/thermal/lm90.h
8757
8758 LM95234 HARDWARE MONITOR DRIVER
8759 M:      Guenter Roeck <linux@roeck-us.net>
8760 L:      linux-hwmon@vger.kernel.org
8761 S:      Maintained
8762 F:      Documentation/hwmon/lm95234
8763 F:      drivers/hwmon/lm95234.c
8764
8765 LME2510 MEDIA DRIVER
8766 M:      Malcolm Priestley <tvboxspy@gmail.com>
8767 L:      linux-media@vger.kernel.org
8768 W:      https://linuxtv.org
8769 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8770 S:      Maintained
8771 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
8772
8773 LOADPIN SECURITY MODULE
8774 M:      Kees Cook <keescook@chromium.org>
8775 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
8776 S:      Supported
8777 F:      security/loadpin/
8778 F:      Documentation/admin-guide/LSM/LoadPin.rst
8779
8780 LOCKING PRIMITIVES
8781 M:      Peter Zijlstra <peterz@infradead.org>
8782 M:      Ingo Molnar <mingo@redhat.com>
8783 M:      Will Deacon <will.deacon@arm.com>
8784 L:      linux-kernel@vger.kernel.org
8785 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
8786 S:      Maintained
8787 F:      Documentation/locking/
8788 F:      include/linux/lockdep.h
8789 F:      include/linux/spinlock*.h
8790 F:      arch/*/include/asm/spinlock*.h
8791 F:      include/linux/rwlock*.h
8792 F:      include/linux/mutex*.h
8793 F:      include/linux/rwsem*.h
8794 F:      arch/*/include/asm/rwsem.h
8795 F:      include/linux/seqlock.h
8796 F:      lib/locking*.[ch]
8797 F:      kernel/locking/
8798 X:      kernel/locking/locktorture.c
8799
8800 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
8801 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
8802 L:      linux-ntfs-dev@lists.sourceforge.net
8803 W:      http://www.linux-ntfs.org/content/view/19/37/
8804 S:      Maintained
8805 F:      Documentation/ldm.txt
8806 F:      block/partitions/ldm.*
8807
8808 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
8809 M:      Sathya Prakash <sathya.prakash@broadcom.com>
8810 M:      Chaitra P B <chaitra.basappa@broadcom.com>
8811 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
8812 L:      MPT-FusionLinux.pdl@broadcom.com
8813 L:      linux-scsi@vger.kernel.org
8814 W:      http://www.avagotech.com/support/
8815 S:      Supported
8816 F:      drivers/message/fusion/
8817 F:      drivers/scsi/mpt3sas/
8818
8819 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
8820 M:      Matthew Wilcox <willy@infradead.org>
8821 L:      linux-scsi@vger.kernel.org
8822 S:      Maintained
8823 F:      drivers/scsi/sym53c8xx_2/
8824
8825 LTC1660 DAC DRIVER
8826 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
8827 L:      linux-iio@vger.kernel.org
8828 S:      Maintained
8829 F:      Documentation/devicetree/bindings/iio/dac/ltc1660.txt
8830 F:      drivers/iio/dac/ltc1660.c
8831
8832 LTC4261 HARDWARE MONITOR DRIVER
8833 M:      Guenter Roeck <linux@roeck-us.net>
8834 L:      linux-hwmon@vger.kernel.org
8835 S:      Maintained
8836 F:      Documentation/hwmon/ltc4261
8837 F:      drivers/hwmon/ltc4261.c
8838
8839 LTC4306 I2C MULTIPLEXER DRIVER
8840 M:      Michael Hennerich <michael.hennerich@analog.com>
8841 W:      http://ez.analog.com/community/linux-device-drivers
8842 L:      linux-i2c@vger.kernel.org
8843 S:      Supported
8844 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
8845 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
8846
8847 LTP (Linux Test Project)
8848 M:      Mike Frysinger <vapier@gentoo.org>
8849 M:      Cyril Hrubis <chrubis@suse.cz>
8850 M:      Wanlong Gao <wanlong.gao@gmail.com>
8851 M:      Jan Stancek <jstancek@redhat.com>
8852 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
8853 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
8854 L:      ltp@lists.linux.it (subscribers-only)
8855 W:      http://linux-test-project.github.io/
8856 T:      git git://github.com/linux-test-project/ltp.git
8857 S:      Maintained
8858
8859 M68K ARCHITECTURE
8860 M:      Geert Uytterhoeven <geert@linux-m68k.org>
8861 L:      linux-m68k@lists.linux-m68k.org
8862 W:      http://www.linux-m68k.org/
8863 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
8864 S:      Maintained
8865 F:      arch/m68k/
8866 F:      drivers/zorro/
8867
8868 M68K ON APPLE MACINTOSH
8869 M:      Joshua Thompson <funaho@jurai.org>
8870 W:      http://www.mac.linux-m68k.org/
8871 L:      linux-m68k@lists.linux-m68k.org
8872 S:      Maintained
8873 F:      arch/m68k/mac/
8874
8875 M68K ON HP9000/300
8876 M:      Philip Blundell <philb@gnu.org>
8877 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
8878 S:      Maintained
8879 F:      arch/m68k/hp300/
8880
8881 M88DS3103 MEDIA DRIVER
8882 M:      Antti Palosaari <crope@iki.fi>
8883 L:      linux-media@vger.kernel.org
8884 W:      https://linuxtv.org
8885 W:      http://palosaari.fi/linux/
8886 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8887 T:      git git://linuxtv.org/anttip/media_tree.git
8888 S:      Maintained
8889 F:      drivers/media/dvb-frontends/m88ds3103*
8890
8891 M88RS2000 MEDIA DRIVER
8892 M:      Malcolm Priestley <tvboxspy@gmail.com>
8893 L:      linux-media@vger.kernel.org
8894 W:      https://linuxtv.org
8895 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8896 S:      Maintained
8897 F:      drivers/media/dvb-frontends/m88rs2000*
8898
8899 MA901 MASTERKIT USB FM RADIO DRIVER
8900 M:      Alexey Klimov <klimov.linux@gmail.com>
8901 L:      linux-media@vger.kernel.org
8902 T:      git git://linuxtv.org/media_tree.git
8903 S:      Maintained
8904 F:      drivers/media/radio/radio-ma901.c
8905
8906 MAC80211
8907 M:      Johannes Berg <johannes@sipsolutions.net>
8908 L:      linux-wireless@vger.kernel.org
8909 W:      http://wireless.kernel.org/
8910 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
8911 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
8912 S:      Maintained
8913 F:      Documentation/networking/mac80211-injection.txt
8914 F:      include/net/mac80211.h
8915 F:      net/mac80211/
8916 F:      drivers/net/wireless/mac80211_hwsim.[ch]
8917 F:      Documentation/networking/mac80211_hwsim/README
8918
8919 MAILBOX API
8920 M:      Jassi Brar <jassisinghbrar@gmail.com>
8921 L:      linux-kernel@vger.kernel.org
8922 S:      Maintained
8923 F:      drivers/mailbox/
8924 F:      include/linux/mailbox_client.h
8925 F:      include/linux/mailbox_controller.h
8926
8927 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
8928 M:      Michael Kerrisk <mtk.manpages@gmail.com>
8929 W:      http://www.kernel.org/doc/man-pages
8930 L:      linux-man@vger.kernel.org
8931 S:      Maintained
8932
8933 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
8934 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
8935 L:      linux-mips@vger.kernel.org
8936 S:      Maintained
8937 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
8938
8939 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
8940 M:      Andrew Lunn <andrew@lunn.ch>
8941 M:      Vivien Didelot <vivien.didelot@gmail.com>
8942 L:      netdev@vger.kernel.org
8943 S:      Maintained
8944 F:      drivers/net/dsa/mv88e6xxx/
8945 F:      include/linux/platform_data/mv88e6xxx.h
8946 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
8947
8948 MARVELL ARMADA DRM SUPPORT
8949 M:      Russell King <linux@armlinux.org.uk>
8950 S:      Maintained
8951 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
8952 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
8953 F:      drivers/gpu/drm/armada/
8954 F:      include/uapi/drm/armada_drm.h
8955 F:      Documentation/devicetree/bindings/display/armada/
8956
8957 MARVELL CRYPTO DRIVER
8958 M:      Boris Brezillon <boris.brezillon@bootlin.com>
8959 M:      Arnaud Ebalard <arno@natisbad.org>
8960 F:      drivers/crypto/marvell/
8961 S:      Maintained
8962 L:      linux-crypto@vger.kernel.org
8963
8964 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
8965 M:      Mirko Lindner <mlindner@marvell.com>
8966 M:      Stephen Hemminger <stephen@networkplumber.org>
8967 L:      netdev@vger.kernel.org
8968 S:      Maintained
8969 F:      drivers/net/ethernet/marvell/sk*
8970
8971 MARVELL LIBERTAS WIRELESS DRIVER
8972 L:      libertas-dev@lists.infradead.org
8973 S:      Orphan
8974 F:      drivers/net/wireless/marvell/libertas/
8975
8976 MARVELL MACCHIATOBIN SUPPORT
8977 M:      Russell King <linux@armlinux.org.uk>
8978 L:      linux-arm-kernel@lists.infradead.org
8979 S:      Maintained
8980 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
8981
8982 MARVELL MV643XX ETHERNET DRIVER
8983 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
8984 L:      netdev@vger.kernel.org
8985 S:      Maintained
8986 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
8987 F:      include/linux/mv643xx.h
8988
8989 MARVELL MV88X3310 PHY DRIVER
8990 M:      Russell King <linux@armlinux.org.uk>
8991 L:      netdev@vger.kernel.org
8992 S:      Maintained
8993 F:      drivers/net/phy/marvell10g.c
8994
8995 MARVELL MVNETA ETHERNET DRIVER
8996 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
8997 L:      netdev@vger.kernel.org
8998 S:      Maintained
8999 F:      drivers/net/ethernet/marvell/mvneta.*
9000
9001 MARVELL MWIFIEX WIRELESS DRIVER
9002 M:      Amitkumar Karwar <amitkarwar@gmail.com>
9003 M:      Nishant Sarmukadam <nishants@marvell.com>
9004 M:      Ganapathi Bhat <gbhat@marvell.com>
9005 M:      Xinming Hu <huxinming820@gmail.com>
9006 L:      linux-wireless@vger.kernel.org
9007 S:      Maintained
9008 F:      drivers/net/wireless/marvell/mwifiex/
9009
9010 MARVELL MWL8K WIRELESS DRIVER
9011 M:      Lennert Buytenhek <buytenh@wantstofly.org>
9012 L:      linux-wireless@vger.kernel.org
9013 S:      Odd Fixes
9014 F:      drivers/net/wireless/marvell/mwl8k.c
9015
9016 MARVELL NAND CONTROLLER DRIVER
9017 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9018 L:      linux-mtd@lists.infradead.org
9019 S:      Maintained
9020 F:      drivers/mtd/nand/raw/marvell_nand.c
9021 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
9022
9023 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
9024 M:      Nicolas Pitre <nico@fluxnic.net>
9025 S:      Odd Fixes
9026 F:      drivers/mmc/host/mvsdio.*
9027
9028 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
9029 M:      Hu Ziji <huziji@marvell.com>
9030 L:      linux-mmc@vger.kernel.org
9031 S:      Supported
9032 F:      drivers/mmc/host/sdhci-xenon*
9033 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
9034
9035 MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER
9036 M:      Sunil Goutham <sgoutham@marvell.com>
9037 M:      Linu Cherian <lcherian@marvell.com>
9038 M:      Geetha sowjanya <gakula@marvell.com>
9039 M:      Jerin Jacob <jerinj@marvell.com>
9040 L:      netdev@vger.kernel.org
9041 S:      Supported
9042 F:      drivers/net/ethernet/marvell/octeontx2/af/
9043
9044 MATROX FRAMEBUFFER DRIVER
9045 L:      linux-fbdev@vger.kernel.org
9046 S:      Orphan
9047 F:      drivers/video/fbdev/matrox/matroxfb_*
9048 F:      include/uapi/linux/matroxfb.h
9049
9050 MAX16065 HARDWARE MONITOR DRIVER
9051 M:      Guenter Roeck <linux@roeck-us.net>
9052 L:      linux-hwmon@vger.kernel.org
9053 S:      Maintained
9054 F:      Documentation/hwmon/max16065
9055 F:      drivers/hwmon/max16065.c
9056
9057 MAX2175 SDR TUNER DRIVER
9058 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9059 L:      linux-media@vger.kernel.org
9060 T:      git git://linuxtv.org/media_tree.git
9061 S:      Maintained
9062 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
9063 F:      Documentation/media/v4l-drivers/max2175.rst
9064 F:      drivers/media/i2c/max2175*
9065 F:      include/uapi/linux/max2175.h
9066
9067 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
9068 L:      linux-hwmon@vger.kernel.org
9069 S:      Orphan
9070 F:      Documentation/hwmon/max6650
9071 F:      drivers/hwmon/max6650.c
9072
9073 MAX6697 HARDWARE MONITOR DRIVER
9074 M:      Guenter Roeck <linux@roeck-us.net>
9075 L:      linux-hwmon@vger.kernel.org
9076 S:      Maintained
9077 F:      Documentation/hwmon/max6697
9078 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
9079 F:      drivers/hwmon/max6697.c
9080 F:      include/linux/platform_data/max6697.h
9081
9082 MAX9860 MONO AUDIO VOICE CODEC DRIVER
9083 M:      Peter Rosin <peda@axentia.se>
9084 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9085 S:      Maintained
9086 F:      Documentation/devicetree/bindings/sound/max9860.txt
9087 F:      sound/soc/codecs/max9860.*
9088
9089 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
9090 M:      Javier Martinez Canillas <javier@dowhile0.org>
9091 L:      linux-kernel@vger.kernel.org
9092 S:      Supported
9093 F:      drivers/regulator/max77802-regulator.c
9094 F:      Documentation/devicetree/bindings/*/*max77802.txt
9095 F:      include/dt-bindings/*/*max77802.h
9096
9097 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
9098 M:      Krzysztof Kozlowski <krzk@kernel.org>
9099 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9100 L:      linux-pm@vger.kernel.org
9101 S:      Supported
9102 F:      drivers/power/supply/max14577_charger.c
9103 F:      drivers/power/supply/max77693_charger.c
9104
9105 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
9106 M:      Chanwoo Choi <cw00.choi@samsung.com>
9107 M:      Krzysztof Kozlowski <krzk@kernel.org>
9108 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9109 L:      linux-kernel@vger.kernel.org
9110 S:      Supported
9111 F:      drivers/*/max14577*.c
9112 F:      drivers/*/max77686*.c
9113 F:      drivers/*/max77693*.c
9114 F:      drivers/extcon/extcon-max14577.c
9115 F:      drivers/extcon/extcon-max77693.c
9116 F:      drivers/rtc/rtc-max77686.c
9117 F:      drivers/clk/clk-max77686.c
9118 F:      Documentation/devicetree/bindings/mfd/max14577.txt
9119 F:      Documentation/devicetree/bindings/*/max77686.txt
9120 F:      Documentation/devicetree/bindings/mfd/max77693.txt
9121 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
9122 F:      include/linux/mfd/max14577*.h
9123 F:      include/linux/mfd/max77686*.h
9124 F:      include/linux/mfd/max77693*.h
9125
9126 MAXIRADIO FM RADIO RECEIVER DRIVER
9127 M:      Hans Verkuil <hverkuil@xs4all.nl>
9128 L:      linux-media@vger.kernel.org
9129 T:      git git://linuxtv.org/media_tree.git
9130 W:      https://linuxtv.org
9131 S:      Maintained
9132 F:      drivers/media/radio/radio-maxiradio*
9133
9134 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
9135 M:      Peter Rosin <peda@axentia.se>
9136 L:      linux-iio@vger.kernel.org
9137 S:      Maintained
9138 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
9139 F:      drivers/iio/potentiometer/mcp4018.c
9140 F:      drivers/iio/potentiometer/mcp4531.c
9141
9142 MCR20A IEEE-802.15.4 RADIO DRIVER
9143 M:      Xue Liu <liuxuenetmail@gmail.com>
9144 L:      linux-wpan@vger.kernel.org
9145 W:      https://github.com/xueliu/mcr20a-linux
9146 S:      Maintained
9147 F:      drivers/net/ieee802154/mcr20a.c
9148 F:      drivers/net/ieee802154/mcr20a.h
9149 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
9150
9151 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
9152 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
9153 L:      linux-iio@vger.kernel.org
9154 S:      Maintained
9155 F:      drivers/iio/dac/cio-dac.c
9156
9157 MEDIA DRIVERS FOR ASCOT2E
9158 M:      Sergey Kozlov <serjk@netup.ru>
9159 M:      Abylay Ospan <aospan@netup.ru>
9160 L:      linux-media@vger.kernel.org
9161 W:      https://linuxtv.org
9162 W:      http://netup.tv/
9163 T:      git git://linuxtv.org/media_tree.git
9164 S:      Supported
9165 F:      drivers/media/dvb-frontends/ascot2e*
9166
9167 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
9168 M:      Jasmin Jessich <jasmin@anw.at>
9169 L:      linux-media@vger.kernel.org
9170 W:      https://linuxtv.org
9171 T:      git git://linuxtv.org/media_tree.git
9172 S:      Maintained
9173 F:      drivers/media/dvb-frontends/cxd2099*
9174
9175 MEDIA DRIVERS FOR CXD2841ER
9176 M:      Sergey Kozlov <serjk@netup.ru>
9177 M:      Abylay Ospan <aospan@netup.ru>
9178 L:      linux-media@vger.kernel.org
9179 W:      https://linuxtv.org
9180 W:      http://netup.tv/
9181 T:      git git://linuxtv.org/media_tree.git
9182 S:      Supported
9183 F:      drivers/media/dvb-frontends/cxd2841er*
9184
9185 MEDIA DRIVERS FOR CXD2880
9186 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
9187 L:      linux-media@vger.kernel.org
9188 W:      http://linuxtv.org/
9189 T:      git git://linuxtv.org/media_tree.git
9190 S:      Supported
9191 F:      drivers/media/dvb-frontends/cxd2880/*
9192 F:      drivers/media/spi/cxd2880*
9193
9194 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
9195 L:      linux-media@vger.kernel.org
9196 W:      https://linuxtv.org
9197 T:      git git://linuxtv.org/media_tree.git
9198 S:      Orphan
9199 F:      drivers/media/pci/ddbridge/*
9200
9201 MEDIA DRIVERS FOR FREESCALE IMX
9202 M:      Steve Longerbeam <slongerbeam@gmail.com>
9203 M:      Philipp Zabel <p.zabel@pengutronix.de>
9204 L:      linux-media@vger.kernel.org
9205 T:      git git://linuxtv.org/media_tree.git
9206 S:      Maintained
9207 F:      Documentation/devicetree/bindings/media/imx.txt
9208 F:      Documentation/media/v4l-drivers/imx.rst
9209 F:      drivers/staging/media/imx/
9210 F:      include/linux/imx-media.h
9211 F:      include/media/imx.h
9212
9213 MEDIA DRIVER FOR FREESCALE IMX PXP
9214 M:      Philipp Zabel <p.zabel@pengutronix.de>
9215 L:      linux-media@vger.kernel.org
9216 T:      git git://linuxtv.org/media_tree.git
9217 S:      Maintained
9218 F:      drivers/media/platform/imx-pxp.[ch]
9219
9220 MEDIA DRIVERS FOR HELENE
9221 M:      Abylay Ospan <aospan@netup.ru>
9222 L:      linux-media@vger.kernel.org
9223 W:      https://linuxtv.org
9224 W:      http://netup.tv/
9225 T:      git git://linuxtv.org/media_tree.git
9226 S:      Supported
9227 F:      drivers/media/dvb-frontends/helene*
9228
9229 MEDIA DRIVERS FOR HORUS3A
9230 M:      Sergey Kozlov <serjk@netup.ru>
9231 M:      Abylay Ospan <aospan@netup.ru>
9232 L:      linux-media@vger.kernel.org
9233 W:      https://linuxtv.org
9234 W:      http://netup.tv/
9235 T:      git git://linuxtv.org/media_tree.git
9236 S:      Supported
9237 F:      drivers/media/dvb-frontends/horus3a*
9238
9239 MEDIA DRIVERS FOR LNBH25
9240 M:      Sergey Kozlov <serjk@netup.ru>
9241 M:      Abylay Ospan <aospan@netup.ru>
9242 L:      linux-media@vger.kernel.org
9243 W:      https://linuxtv.org
9244 W:      http://netup.tv/
9245 T:      git git://linuxtv.org/media_tree.git
9246 S:      Supported
9247 F:      drivers/media/dvb-frontends/lnbh25*
9248
9249 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
9250 L:      linux-media@vger.kernel.org
9251 W:      https://linuxtv.org
9252 T:      git git://linuxtv.org/media_tree.git
9253 S:      Orphan
9254 F:      drivers/media/dvb-frontends/mxl5xx*
9255
9256 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
9257 M:      Sergey Kozlov <serjk@netup.ru>
9258 M:      Abylay Ospan <aospan@netup.ru>
9259 L:      linux-media@vger.kernel.org
9260 W:      https://linuxtv.org
9261 W:      http://netup.tv/
9262 T:      git git://linuxtv.org/media_tree.git
9263 S:      Supported
9264 F:      drivers/media/pci/netup_unidvb/*
9265
9266 MEDIA DRIVERS FOR RENESAS - CEU
9267 M:      Jacopo Mondi <jacopo@jmondi.org>
9268 L:      linux-media@vger.kernel.org
9269 L:      linux-renesas-soc@vger.kernel.org
9270 T:      git git://linuxtv.org/media_tree.git
9271 S:      Supported
9272 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
9273 F:      drivers/media/platform/renesas-ceu.c
9274 F:      include/media/drv-intf/renesas-ceu.h
9275
9276 MEDIA DRIVERS FOR RENESAS - DRIF
9277 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9278 L:      linux-media@vger.kernel.org
9279 L:      linux-renesas-soc@vger.kernel.org
9280 T:      git git://linuxtv.org/media_tree.git
9281 S:      Supported
9282 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
9283 F:      drivers/media/platform/rcar_drif.c
9284
9285 MEDIA DRIVERS FOR RENESAS - FCP
9286 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
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,fcp.txt
9292 F:      drivers/media/platform/rcar-fcp.c
9293 F:      include/media/rcar-fcp.h
9294
9295 MEDIA DRIVERS FOR RENESAS - FDP1
9296 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.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,fdp1.txt
9302 F:      drivers/media/platform/rcar_fdp1.c
9303
9304 MEDIA DRIVERS FOR RENESAS - VIN
9305 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
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,rcar-csi2.txt
9311 F:      Documentation/devicetree/bindings/media/rcar_vin.txt
9312 F:      drivers/media/platform/rcar-vin/
9313
9314 MEDIA DRIVERS FOR RENESAS - VSP1
9315 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9316 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
9317 L:      linux-media@vger.kernel.org
9318 L:      linux-renesas-soc@vger.kernel.org
9319 T:      git git://linuxtv.org/media_tree.git
9320 S:      Supported
9321 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
9322 F:      drivers/media/platform/vsp1/
9323
9324 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
9325 L:      linux-media@vger.kernel.org
9326 W:      https://linuxtv.org
9327 T:      git git://linuxtv.org/media_tree.git
9328 S:      Orphan
9329 F:      drivers/media/dvb-frontends/stv0910*
9330
9331 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
9332 L:      linux-media@vger.kernel.org
9333 W:      https://linuxtv.org
9334 T:      git git://linuxtv.org/media_tree.git
9335 S:      Orphan
9336 F:      drivers/media/dvb-frontends/stv6111*
9337
9338 MEDIA DRIVERS FOR STM32 - DCMI
9339 M:      Hugues Fruchet <hugues.fruchet@st.com>
9340 L:      linux-media@vger.kernel.org
9341 T:      git git://linuxtv.org/media_tree.git
9342 S:      Supported
9343 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.txt
9344 F:      drivers/media/platform/stm32/stm32-dcmi.c
9345
9346 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
9347 M:      Dmitry Osipenko <digetx@gmail.com>
9348 L:      linux-media@vger.kernel.org
9349 L:      linux-tegra@vger.kernel.org
9350 T:      git git://linuxtv.org/media_tree.git
9351 S:      Maintained
9352 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
9353 F:      drivers/staging/media/tegra-vde/
9354
9355 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
9356 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
9357 P:      LinuxTV.org Project
9358 L:      linux-media@vger.kernel.org
9359 W:      https://linuxtv.org
9360 Q:      http://patchwork.kernel.org/project/linux-media/list/
9361 T:      git git://linuxtv.org/media_tree.git
9362 S:      Maintained
9363 F:      Documentation/devicetree/bindings/media/
9364 F:      Documentation/media/
9365 F:      drivers/media/
9366 F:      drivers/staging/media/
9367 F:      include/linux/platform_data/media/
9368 F:      include/media/
9369 F:      include/uapi/linux/dvb/
9370 F:      include/uapi/linux/videodev2.h
9371 F:      include/uapi/linux/media.h
9372 F:      include/uapi/linux/v4l2-*
9373 F:      include/uapi/linux/meye.h
9374 F:      include/uapi/linux/ivtv*
9375 F:      include/uapi/linux/uvcvideo.h
9376
9377 MEDIATEK BLUETOOTH DRIVER
9378 M:      Sean Wang <sean.wang@mediatek.com>
9379 L:      linux-bluetooth@vger.kernel.org
9380 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9381 S:      Maintained
9382 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
9383 F:      drivers/bluetooth/btmtkuart.c
9384
9385 MEDIATEK CIR DRIVER
9386 M:      Sean Wang <sean.wang@mediatek.com>
9387 S:      Maintained
9388 F:      drivers/media/rc/mtk-cir.c
9389
9390 MEDIATEK DMA DRIVER
9391 M:      Sean Wang <sean.wang@mediatek.com>
9392 L:      dmaengine@vger.kernel.org
9393 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9394 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9395 S:      Maintained
9396 F:      Documentation/devicetree/bindings/dma/mtk-*
9397 F:      drivers/dma/mediatek/
9398
9399 MEDIATEK PMIC LED DRIVER
9400 M:      Sean Wang <sean.wang@mediatek.com>
9401 S:      Maintained
9402 F:      drivers/leds/leds-mt6323.c
9403 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
9404
9405 MEDIATEK ETHERNET DRIVER
9406 M:      Felix Fietkau <nbd@openwrt.org>
9407 M:      John Crispin <john@phrozen.org>
9408 M:      Sean Wang <sean.wang@mediatek.com>
9409 M:      Nelson Chang <nelson.chang@mediatek.com>
9410 L:      netdev@vger.kernel.org
9411 S:      Maintained
9412 F:      drivers/net/ethernet/mediatek/
9413
9414 MEDIATEK SWITCH DRIVER
9415 M:      Sean Wang <sean.wang@mediatek.com>
9416 L:      netdev@vger.kernel.org
9417 S:      Maintained
9418 F:      drivers/net/dsa/mt7530.*
9419 F:      net/dsa/tag_mtk.c
9420
9421 MEDIATEK JPEG DRIVER
9422 M:      Rick Chang <rick.chang@mediatek.com>
9423 M:      Bin Liu <bin.liu@mediatek.com>
9424 S:      Supported
9425 F:      drivers/media/platform/mtk-jpeg/
9426 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
9427
9428 MEDIATEK MDP DRIVER
9429 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
9430 M:      Houlong Wei <houlong.wei@mediatek.com>
9431 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9432 S:      Supported
9433 F:      drivers/media/platform/mtk-mdp/
9434 F:      drivers/media/platform/mtk-vpu/
9435 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
9436
9437 MEDIATEK MEDIA DRIVER
9438 M:      Tiffany Lin <tiffany.lin@mediatek.com>
9439 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9440 S:      Supported
9441 F:      drivers/media/platform/mtk-vcodec/
9442 F:      drivers/media/platform/mtk-vpu/
9443 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
9444 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
9445
9446 MEDIATEK MT76 WIRELESS LAN DRIVER
9447 M:      Felix Fietkau <nbd@nbd.name>
9448 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
9449 L:      linux-wireless@vger.kernel.org
9450 S:      Maintained
9451 F:      drivers/net/wireless/mediatek/mt76/
9452
9453 MEDIATEK MT7601U WIRELESS LAN DRIVER
9454 M:      Jakub Kicinski <kubakici@wp.pl>
9455 L:      linux-wireless@vger.kernel.org
9456 S:      Maintained
9457 F:      drivers/net/wireless/mediatek/mt7601u/
9458
9459 MEDIATEK NAND CONTROLLER DRIVER
9460 M:      Xiaolei Li <xiaolei.li@mediatek.com>
9461 L:      linux-mtd@lists.infradead.org
9462 S:      Maintained
9463 F:      drivers/mtd/nand/raw/mtk_*
9464 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
9465
9466 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
9467 M:      Sean Wang <sean.wang@mediatek.com>
9468 S:      Maintained
9469 F:      drivers/char/hw_random/mtk-rng.c
9470
9471 MEDIATEK USB3 DRD IP DRIVER
9472 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
9473 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
9474 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9475 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9476 S:      Maintained
9477 F:      drivers/usb/mtu3/
9478
9479 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
9480 M:      Peter Senna Tschudin <peter.senna@gmail.com>
9481 M:      Martin Donnelly <martin.donnelly@ge.com>
9482 M:      Martyn Welch <martyn.welch@collabora.co.uk>
9483 S:      Maintained
9484 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
9485 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
9486
9487 MEGARAID SCSI/SAS DRIVERS
9488 M:      Kashyap Desai <kashyap.desai@broadcom.com>
9489 M:      Sumit Saxena <sumit.saxena@broadcom.com>
9490 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
9491 L:      megaraidlinux.pdl@broadcom.com
9492 L:      linux-scsi@vger.kernel.org
9493 W:      http://www.avagotech.com/support/
9494 S:      Maintained
9495 F:      Documentation/scsi/megaraid.txt
9496 F:      drivers/scsi/megaraid.*
9497 F:      drivers/scsi/megaraid/
9498
9499 MELEXIS MLX90614 DRIVER
9500 M:      Crt Mori <cmo@melexis.com>
9501 L:      linux-iio@vger.kernel.org
9502 W:      http://www.melexis.com
9503 S:      Supported
9504 F:      drivers/iio/temperature/mlx90614.c
9505
9506 MELEXIS MLX90632 DRIVER
9507 M:      Crt Mori <cmo@melexis.com>
9508 L:      linux-iio@vger.kernel.org
9509 W:      http://www.melexis.com
9510 S:      Supported
9511 F:      drivers/iio/temperature/mlx90632.c
9512
9513 MELFAS MIP4 TOUCHSCREEN DRIVER
9514 M:      Sangwon Jee <jeesw@melfas.com>
9515 W:      http://www.melfas.com
9516 S:      Supported
9517 F:      drivers/input/touchscreen/melfas_mip4.c
9518 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
9519
9520 MELLANOX ETHERNET DRIVER (mlx4_en)
9521 M:      Tariq Toukan <tariqt@mellanox.com>
9522 L:      netdev@vger.kernel.org
9523 S:      Supported
9524 W:      http://www.mellanox.com
9525 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9526 F:      drivers/net/ethernet/mellanox/mlx4/en_*
9527
9528 MELLANOX ETHERNET DRIVER (mlx5e)
9529 M:      Saeed Mahameed <saeedm@mellanox.com>
9530 L:      netdev@vger.kernel.org
9531 S:      Supported
9532 W:      http://www.mellanox.com
9533 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9534 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
9535
9536 MELLANOX ETHERNET INNOVA DRIVERS
9537 R:      Boris Pismenny <borisp@mellanox.com>
9538 L:      netdev@vger.kernel.org
9539 S:      Supported
9540 W:      http://www.mellanox.com
9541 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9542 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
9543 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
9544 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
9545 F:      include/linux/mlx5/mlx5_ifc_fpga.h
9546
9547 MELLANOX ETHERNET INNOVA IPSEC DRIVER
9548 R:      Boris Pismenny <borisp@mellanox.com>
9549 L:      netdev@vger.kernel.org
9550 S:      Supported
9551 W:      http://www.mellanox.com
9552 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9553 F:      drivers/net/ethernet/mellanox/mlx5/core/en_ipsec/*
9554 F:      drivers/net/ethernet/mellanox/mlx5/core/ipsec*
9555
9556 MELLANOX ETHERNET SWITCH DRIVERS
9557 M:      Jiri Pirko <jiri@mellanox.com>
9558 M:      Ido Schimmel <idosch@mellanox.com>
9559 L:      netdev@vger.kernel.org
9560 S:      Supported
9561 W:      http://www.mellanox.com
9562 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9563 F:      drivers/net/ethernet/mellanox/mlxsw/
9564 F:      tools/testing/selftests/drivers/net/mlxsw/
9565
9566 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
9567 M:      mlxsw@mellanox.com
9568 L:      netdev@vger.kernel.org
9569 S:      Supported
9570 W:      http://www.mellanox.com
9571 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9572 F:      drivers/net/ethernet/mellanox/mlxfw/
9573
9574 MELLANOX HARDWARE PLATFORM SUPPORT
9575 M:      Andy Shevchenko <andy@infradead.org>
9576 M:      Darren Hart <dvhart@infradead.org>
9577 M:      Vadim Pasternak <vadimp@mellanox.com>
9578 L:      platform-driver-x86@vger.kernel.org
9579 S:      Supported
9580 F:      drivers/platform/mellanox/
9581
9582 MELLANOX MLX4 core VPI driver
9583 M:      Tariq Toukan <tariqt@mellanox.com>
9584 L:      netdev@vger.kernel.org
9585 L:      linux-rdma@vger.kernel.org
9586 W:      http://www.mellanox.com
9587 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9588 S:      Supported
9589 F:      drivers/net/ethernet/mellanox/mlx4/
9590 F:      include/linux/mlx4/
9591
9592 MELLANOX MLX4 IB driver
9593 M:      Yishai Hadas <yishaih@mellanox.com>
9594 L:      linux-rdma@vger.kernel.org
9595 W:      http://www.mellanox.com
9596 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9597 S:      Supported
9598 F:      drivers/infiniband/hw/mlx4/
9599 F:      include/linux/mlx4/
9600 F:      include/uapi/rdma/mlx4-abi.h
9601
9602 MELLANOX MLX5 core VPI driver
9603 M:      Saeed Mahameed <saeedm@mellanox.com>
9604 M:      Leon Romanovsky <leonro@mellanox.com>
9605 L:      netdev@vger.kernel.org
9606 L:      linux-rdma@vger.kernel.org
9607 W:      http://www.mellanox.com
9608 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9609 S:      Supported
9610 F:      drivers/net/ethernet/mellanox/mlx5/core/
9611 F:      include/linux/mlx5/
9612
9613 MELLANOX MLX5 IB driver
9614 M:      Leon Romanovsky <leonro@mellanox.com>
9615 L:      linux-rdma@vger.kernel.org
9616 W:      http://www.mellanox.com
9617 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9618 S:      Supported
9619 F:      drivers/infiniband/hw/mlx5/
9620 F:      include/linux/mlx5/
9621 F:      include/uapi/rdma/mlx5-abi.h
9622
9623 MELLANOX MLXCPLD I2C AND MUX DRIVER
9624 M:      Vadim Pasternak <vadimp@mellanox.com>
9625 M:      Michael Shych <michaelsh@mellanox.com>
9626 L:      linux-i2c@vger.kernel.org
9627 S:      Supported
9628 F:      drivers/i2c/busses/i2c-mlxcpld.c
9629 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
9630 F:      Documentation/i2c/busses/i2c-mlxcpld
9631
9632 MELLANOX MLXCPLD LED DRIVER
9633 M:      Vadim Pasternak <vadimp@mellanox.com>
9634 L:      linux-leds@vger.kernel.org
9635 S:      Supported
9636 F:      drivers/leds/leds-mlxcpld.c
9637 F:      drivers/leds/leds-mlxreg.c
9638 F:      Documentation/leds/leds-mlxcpld.txt
9639
9640 MELLANOX PLATFORM DRIVER
9641 M:      Vadim Pasternak <vadimp@mellanox.com>
9642 L:      platform-driver-x86@vger.kernel.org
9643 S:      Supported
9644 F:      drivers/platform/x86/mlx-platform.c
9645
9646 MEMBARRIER SUPPORT
9647 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
9648 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
9649 L:      linux-kernel@vger.kernel.org
9650 S:      Supported
9651 F:      kernel/sched/membarrier.c
9652 F:      include/uapi/linux/membarrier.h
9653 F:      arch/powerpc/include/asm/membarrier.h
9654
9655 MEMORY MANAGEMENT
9656 L:      linux-mm@kvack.org
9657 W:      http://www.linux-mm.org
9658 S:      Maintained
9659 F:      include/linux/mm.h
9660 F:      include/linux/gfp.h
9661 F:      include/linux/mmzone.h
9662 F:      include/linux/memory_hotplug.h
9663 F:      include/linux/vmalloc.h
9664 F:      mm/
9665
9666 MEMORY TECHNOLOGY DEVICES (MTD)
9667 M:      David Woodhouse <dwmw2@infradead.org>
9668 M:      Brian Norris <computersforpeace@gmail.com>
9669 M:      Boris Brezillon <boris.brezillon@bootlin.com>
9670 M:      Marek Vasut <marek.vasut@gmail.com>
9671 M:      Richard Weinberger <richard@nod.at>
9672 L:      linux-mtd@lists.infradead.org
9673 W:      http://www.linux-mtd.infradead.org/
9674 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9675 T:      git git://git.infradead.org/linux-mtd.git master
9676 T:      git git://git.infradead.org/linux-mtd.git mtd/next
9677 S:      Maintained
9678 F:      Documentation/devicetree/bindings/mtd/
9679 F:      drivers/mtd/
9680 F:      include/linux/mtd/
9681 F:      include/uapi/mtd/
9682
9683 MEN A21 WATCHDOG DRIVER
9684 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9685 L:      linux-watchdog@vger.kernel.org
9686 S:      Maintained
9687 F:      drivers/watchdog/mena21_wdt.c
9688
9689 MEN CHAMELEON BUS (mcb)
9690 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9691 S:      Maintained
9692 F:      drivers/mcb/
9693 F:      include/linux/mcb.h
9694 F:      Documentation/men-chameleon-bus.txt
9695
9696 MEN F21BMC (Board Management Controller)
9697 M:      Andreas Werner <andreas.werner@men.de>
9698 S:      Supported
9699 F:      drivers/mfd/menf21bmc.c
9700 F:      drivers/watchdog/menf21bmc_wdt.c
9701 F:      drivers/leds/leds-menf21bmc.c
9702 F:      drivers/hwmon/menf21bmc_hwmon.c
9703 F:      Documentation/hwmon/menf21bmc
9704
9705 MEN Z069 WATCHDOG DRIVER
9706 M:      Johannes Thumshirn <jth@kernel.org>
9707 L:      linux-watchdog@vger.kernel.org
9708 S:      Maintained
9709 F:      drivers/watchdog/menz69_wdt.c
9710
9711 MESON AO CEC DRIVER FOR AMLOGIC SOCS
9712 M:      Neil Armstrong <narmstrong@baylibre.com>
9713 L:      linux-media@lists.freedesktop.org
9714 L:      linux-amlogic@lists.infradead.org
9715 W:      http://linux-meson.com/
9716 S:      Supported
9717 F:      drivers/media/platform/meson/ao-cec.c
9718 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
9719 T:      git git://linuxtv.org/media_tree.git
9720
9721 MICROBLAZE ARCHITECTURE
9722 M:      Michal Simek <monstr@monstr.eu>
9723 W:      http://www.monstr.eu/fdt/
9724 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
9725 S:      Supported
9726 F:      arch/microblaze/
9727
9728 MICROCHIP AT91 SERIAL DRIVER
9729 M:      Richard Genoud <richard.genoud@gmail.com>
9730 S:      Maintained
9731 F:      drivers/tty/serial/atmel_serial.c
9732 F:      drivers/tty/serial/atmel_serial.h
9733 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
9734
9735 MICROCHIP AUDIO ASOC DRIVERS
9736 M:      Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
9737 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9738 S:      Supported
9739 F:      sound/soc/atmel
9740
9741 MICROCHIP DMA DRIVER
9742 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9743 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9744 L:      dmaengine@vger.kernel.org
9745 S:      Supported
9746 F:      drivers/dma/at_hdmac.c
9747 F:      drivers/dma/at_hdmac_regs.h
9748 F:      include/linux/platform_data/dma-atmel.h
9749 F:      Documentation/devicetree/bindings/dma/atmel-dma.txt
9750 F:      include/dt-bindings/dma/at91.h
9751
9752 MICROCHIP ECC DRIVER
9753 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
9754 L:      linux-crypto@vger.kernel.org
9755 S:      Maintained
9756 F:      drivers/crypto/atmel-ecc.*
9757
9758 MICROCHIP I2C DRIVER
9759 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9760 L:      linux-i2c@vger.kernel.org
9761 S:      Supported
9762 F:      drivers/i2c/busses/i2c-at91.c
9763
9764 MICROCHIP ISC DRIVER
9765 M:      Eugen Hristev <eugen.hristev@microchip.com>
9766 L:      linux-media@vger.kernel.org
9767 S:      Supported
9768 F:      drivers/media/platform/atmel/atmel-isc.c
9769 F:      drivers/media/platform/atmel/atmel-isc-regs.h
9770 F:      devicetree/bindings/media/atmel-isc.txt
9771
9772 MICROCHIP ISI DRIVER
9773 M:      Eugen Hristev <eugen.hristev@microchip.com>
9774 L:      linux-media@vger.kernel.org
9775 S:      Supported
9776 F:      drivers/media/platform/atmel/atmel-isi.c
9777 F:      include/media/atmel-isi.h
9778
9779 MICROCHIP AT91 USART MFD DRIVER
9780 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
9781 L:      linux-kernel@vger.kernel.org
9782 S:      Supported
9783 F:      drivers/mfd/at91-usart.c
9784 F:      include/dt-bindings/mfd/at91-usart.h
9785 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
9786
9787 MICROCHIP AT91 USART SPI DRIVER
9788 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
9789 L:      linux-spi@vger.kernel.org
9790 S:      Supported
9791 F:      drivers/spi/spi-at91-usart.c
9792 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
9793
9794 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
9795 M:      Woojung Huh <Woojung.Huh@microchip.com>
9796 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9797 L:      netdev@vger.kernel.org
9798 S:      Maintained
9799 F:      net/dsa/tag_ksz.c
9800 F:      drivers/net/dsa/microchip/*
9801 F:      include/linux/platform_data/microchip-ksz.h
9802 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
9803
9804 MICROCHIP LAN743X ETHERNET DRIVER
9805 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
9806 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9807 L:      netdev@vger.kernel.org
9808 S:      Maintained
9809 F:      drivers/net/ethernet/microchip/lan743x_*
9810
9811 MICROCHIP LCDFB DRIVER
9812 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
9813 L:      linux-fbdev@vger.kernel.org
9814 S:      Maintained
9815 F:      drivers/video/fbdev/atmel_lcdfb.c
9816 F:      include/video/atmel_lcdc.h
9817
9818 MICROCHIP MMC/SD/SDIO MCI DRIVER
9819 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9820 S:      Maintained
9821 F:      drivers/mmc/host/atmel-mci.c
9822
9823 MICROCHIP MCP3911 ADC DRIVER
9824 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
9825 M:      Kent Gustavsson <kent@minoris.se>
9826 L:      linux-iio@vger.kernel.org
9827 S:      Supported
9828 F:      drivers/iio/adc/mcp3911.c
9829 F:      Documentation/devicetree/bindings/iio/adc/mcp3911.txt
9830
9831 MICROCHIP NAND DRIVER
9832 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
9833 L:      linux-mtd@lists.infradead.org
9834 S:      Supported
9835 F:      drivers/mtd/nand/raw/atmel/*
9836 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
9837
9838 MICROCHIP PWM DRIVER
9839 M:      Claudiu Beznea <claudiu.beznea@microchip.com>
9840 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9841 L:      linux-pwm@vger.kernel.org
9842 S:      Supported
9843 F:      drivers/pwm/pwm-atmel.c
9844 F:      Documentation/devicetree/bindings/pwm/atmel-pwm.txt
9845
9846 MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER
9847 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9848 M:      Eugen Hristev <eugen.hristev@microchip.com>
9849 L:      linux-iio@vger.kernel.org
9850 S:      Supported
9851 F:      drivers/iio/adc/at91-sama5d2_adc.c
9852 F:      Documentation/devicetree/bindings/iio/adc/at91-sama5d2_adc.txt
9853 F:      include/dt-bindings/iio/adc/at91-sama5d2_adc.h
9854
9855 MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER
9856 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
9857 S:      Supported
9858 F:      drivers/power/reset/at91-sama5d2_shdwc.c
9859
9860 MICROCHIP SPI DRIVER
9861 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
9862 S:      Supported
9863 F:      drivers/spi/spi-atmel.*
9864
9865 MICROCHIP SSC DRIVER
9866 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
9867 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9868 S:      Supported
9869 F:      drivers/misc/atmel-ssc.c
9870 F:      include/linux/atmel-ssc.h
9871
9872 MICROCHIP TIMER COUNTER (TC) AND CLOCKSOURCE DRIVERS
9873 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
9874 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9875 S:      Supported
9876 F:      drivers/misc/atmel_tclib.c
9877 F:      drivers/clocksource/tcb_clksrc.c
9878
9879 MICROCHIP USBA UDC DRIVER
9880 M:      Cristian Birsan <cristian.birsan@microchip.com>
9881 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9882 S:      Supported
9883 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
9884
9885 MICROCHIP USB251XB DRIVER
9886 M:      Richard Leitner <richard.leitner@skidata.com>
9887 L:      linux-usb@vger.kernel.org
9888 S:      Maintained
9889 F:      drivers/usb/misc/usb251xb.c
9890 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
9891
9892 MICROCHIP XDMA DRIVER
9893 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9894 L:      linux-arm-kernel@lists.infradead.org
9895 L:      dmaengine@vger.kernel.org
9896 S:      Supported
9897 F:      drivers/dma/at_xdmac.c
9898
9899 MICROSEMI MIPS SOCS
9900 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9901 L:      linux-mips@vger.kernel.org
9902 S:      Maintained
9903 F:      arch/mips/generic/board-ocelot.c
9904 F:      arch/mips/configs/generic/board-ocelot.config
9905 F:      arch/mips/boot/dts/mscc/
9906 F:      Documentation/devicetree/bindings/mips/mscc.txt
9907
9908 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
9909 M:      Don Brace <don.brace@microsemi.com>
9910 L:      esc.storagedev@microsemi.com
9911 L:      linux-scsi@vger.kernel.org
9912 S:      Supported
9913 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
9914 F:      drivers/scsi/smartpqi/Kconfig
9915 F:      drivers/scsi/smartpqi/Makefile
9916 F:      include/linux/cciss*.h
9917 F:      include/uapi/linux/cciss*.h
9918 F:      Documentation/scsi/smartpqi.txt
9919
9920 MICROSEMI ETHERNET SWITCH DRIVER
9921 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9922 L:      netdev@vger.kernel.org
9923 S:      Supported
9924 F:      drivers/net/ethernet/mscc/
9925
9926 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
9927 M:      Chen Yu <yu.c.chen@intel.com>
9928 L:      platform-driver-x86@vger.kernel.org
9929 S:      Supported
9930 F:      drivers/platform/x86/surfacepro3_button.c
9931
9932 MICROTEK X6 SCANNER
9933 M:      Oliver Neukum <oliver@neukum.org>
9934 S:      Maintained
9935 F:      drivers/usb/image/microtek.*
9936
9937 MIPS
9938 M:      Ralf Baechle <ralf@linux-mips.org>
9939 M:      Paul Burton <paul.burton@mips.com>
9940 M:      James Hogan <jhogan@kernel.org>
9941 L:      linux-mips@vger.kernel.org
9942 W:      http://www.linux-mips.org/
9943 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
9944 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
9945 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
9946 S:      Supported
9947 F:      Documentation/devicetree/bindings/mips/
9948 F:      Documentation/mips/
9949 F:      arch/mips/
9950 F:      drivers/platform/mips/
9951
9952 MIPS BOSTON DEVELOPMENT BOARD
9953 M:      Paul Burton <paul.burton@mips.com>
9954 L:      linux-mips@vger.kernel.org
9955 S:      Maintained
9956 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
9957 F:      arch/mips/boot/dts/img/boston.dts
9958 F:      arch/mips/configs/generic/board-boston.config
9959 F:      drivers/clk/imgtec/clk-boston.c
9960 F:      include/dt-bindings/clock/boston-clock.h
9961
9962 MIPS GENERIC PLATFORM
9963 M:      Paul Burton <paul.burton@mips.com>
9964 L:      linux-mips@vger.kernel.org
9965 S:      Supported
9966 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
9967 F:      arch/mips/generic/
9968 F:      arch/mips/tools/generic-board-config.sh
9969
9970 MIPS/LOONGSON1 ARCHITECTURE
9971 M:      Keguang Zhang <keguang.zhang@gmail.com>
9972 L:      linux-mips@vger.kernel.org
9973 S:      Maintained
9974 F:      arch/mips/loongson32/
9975 F:      arch/mips/include/asm/mach-loongson32/
9976 F:      drivers/*/*loongson1*
9977 F:      drivers/*/*/*loongson1*
9978
9979 MIPS/LOONGSON2 ARCHITECTURE
9980 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
9981 L:      linux-mips@vger.kernel.org
9982 S:      Maintained
9983 F:      arch/mips/loongson64/fuloong-2e/
9984 F:      arch/mips/loongson64/lemote-2f/
9985 F:      arch/mips/include/asm/mach-loongson64/
9986 F:      drivers/*/*loongson2*
9987 F:      drivers/*/*/*loongson2*
9988
9989 MIPS/LOONGSON3 ARCHITECTURE
9990 M:      Huacai Chen <chenhc@lemote.com>
9991 L:      linux-mips@vger.kernel.org
9992 S:      Maintained
9993 F:      arch/mips/loongson64/
9994 F:      arch/mips/include/asm/mach-loongson64/
9995 F:      drivers/platform/mips/cpu_hwmon.c
9996 F:      drivers/*/*loongson3*
9997 F:      drivers/*/*/*loongson3*
9998
9999 MIPS RINT INSTRUCTION EMULATION
10000 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
10001 L:      linux-mips@vger.kernel.org
10002 S:      Supported
10003 F:      arch/mips/math-emu/sp_rint.c
10004 F:      arch/mips/math-emu/dp_rint.c
10005
10006 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
10007 M:      Hans Verkuil <hverkuil@xs4all.nl>
10008 L:      linux-media@vger.kernel.org
10009 T:      git git://linuxtv.org/media_tree.git
10010 W:      https://linuxtv.org
10011 S:      Odd Fixes
10012 F:      drivers/media/radio/radio-miropcm20*
10013
10014 MMP SUPPORT
10015 M:      Eric Miao <eric.y.miao@gmail.com>
10016 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
10017 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10018 T:      git git://github.com/hzhuang1/linux.git
10019 T:      git git://git.linaro.org/people/ycmiao/pxa-linux.git
10020 S:      Maintained
10021 F:      arch/arm/boot/dts/mmp*
10022 F:      arch/arm/mach-mmp/
10023
10024 MMU GATHER AND TLB INVALIDATION
10025 M:      Will Deacon <will.deacon@arm.com>
10026 M:      "Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.com>
10027 M:      Andrew Morton <akpm@linux-foundation.org>
10028 M:      Nick Piggin <npiggin@gmail.com>
10029 M:      Peter Zijlstra <peterz@infradead.org>
10030 L:      linux-arch@vger.kernel.org
10031 L:      linux-mm@kvack.org
10032 S:      Maintained
10033 F:      arch/*/include/asm/tlb.h
10034 F:      include/asm-generic/tlb.h
10035 F:      mm/mmu_gather.c
10036
10037 MN88472 MEDIA DRIVER
10038 M:      Antti Palosaari <crope@iki.fi>
10039 L:      linux-media@vger.kernel.org
10040 W:      https://linuxtv.org
10041 W:      http://palosaari.fi/linux/
10042 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10043 S:      Maintained
10044 F:      drivers/media/dvb-frontends/mn88472*
10045
10046 MN88473 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/mn88473*
10054
10055 MODULE SUPPORT
10056 M:      Jessica Yu <jeyu@kernel.org>
10057 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
10058 S:      Maintained
10059 F:      include/linux/module.h
10060 F:      kernel/module.c
10061
10062 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
10063 W:      http://popies.net/meye/
10064 S:      Orphan
10065 F:      Documentation/media/v4l-drivers/meye*
10066 F:      drivers/media/pci/meye/
10067 F:      include/uapi/linux/meye.h
10068
10069 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
10070 M:      Jiri Slaby <jirislaby@gmail.com>
10071 S:      Maintained
10072 F:      Documentation/serial/moxa-smartio
10073 F:      drivers/tty/mxser.*
10074
10075 MR800 AVERMEDIA USB FM RADIO DRIVER
10076 M:      Alexey Klimov <klimov.linux@gmail.com>
10077 L:      linux-media@vger.kernel.org
10078 T:      git git://linuxtv.org/media_tree.git
10079 S:      Maintained
10080 F:      drivers/media/radio/radio-mr800.c
10081
10082 MRF24J40 IEEE 802.15.4 RADIO DRIVER
10083 M:      Alan Ott <alan@signal11.us>
10084 L:      linux-wpan@vger.kernel.org
10085 S:      Maintained
10086 F:      drivers/net/ieee802154/mrf24j40.c
10087 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
10088
10089 MSI LAPTOP SUPPORT
10090 M:      "Lee, Chun-Yi" <jlee@suse.com>
10091 L:      platform-driver-x86@vger.kernel.org
10092 S:      Maintained
10093 F:      drivers/platform/x86/msi-laptop.c
10094
10095 MSI WMI SUPPORT
10096 L:      platform-driver-x86@vger.kernel.org
10097 S:      Orphan
10098 F:      drivers/platform/x86/msi-wmi.c
10099
10100 MSI001 MEDIA DRIVER
10101 M:      Antti Palosaari <crope@iki.fi>
10102 L:      linux-media@vger.kernel.org
10103 W:      https://linuxtv.org
10104 W:      http://palosaari.fi/linux/
10105 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10106 T:      git git://linuxtv.org/anttip/media_tree.git
10107 S:      Maintained
10108 F:      drivers/media/tuners/msi001*
10109
10110 MSI2500 MEDIA DRIVER
10111 M:      Antti Palosaari <crope@iki.fi>
10112 L:      linux-media@vger.kernel.org
10113 W:      https://linuxtv.org
10114 W:      http://palosaari.fi/linux/
10115 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10116 T:      git git://linuxtv.org/anttip/media_tree.git
10117 S:      Maintained
10118 F:      drivers/media/usb/msi2500/
10119
10120 MSYSTEMS DISKONCHIP G3 MTD DRIVER
10121 M:      Robert Jarzmik <robert.jarzmik@free.fr>
10122 L:      linux-mtd@lists.infradead.org
10123 S:      Maintained
10124 F:      drivers/mtd/devices/docg3*
10125
10126 MT9M032 APTINA SENSOR DRIVER
10127 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10128 L:      linux-media@vger.kernel.org
10129 T:      git git://linuxtv.org/media_tree.git
10130 S:      Maintained
10131 F:      drivers/media/i2c/mt9m032.c
10132 F:      include/media/i2c/mt9m032.h
10133
10134 MT9P031 APTINA CAMERA SENSOR
10135 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10136 L:      linux-media@vger.kernel.org
10137 T:      git git://linuxtv.org/media_tree.git
10138 S:      Maintained
10139 F:      drivers/media/i2c/mt9p031.c
10140 F:      include/media/i2c/mt9p031.h
10141
10142 MT9T001 APTINA CAMERA SENSOR
10143 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10144 L:      linux-media@vger.kernel.org
10145 T:      git git://linuxtv.org/media_tree.git
10146 S:      Maintained
10147 F:      drivers/media/i2c/mt9t001.c
10148 F:      include/media/i2c/mt9t001.h
10149
10150 MT9T112 APTINA CAMERA SENSOR
10151 M:      Jacopo Mondi <jacopo@jmondi.org>
10152 L:      linux-media@vger.kernel.org
10153 T:      git git://linuxtv.org/media_tree.git
10154 S:      Odd Fixes
10155 F:      drivers/media/i2c/mt9t112.c
10156 F:      include/media/i2c/mt9t112.h
10157
10158 MT9V032 APTINA CAMERA SENSOR
10159 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10160 L:      linux-media@vger.kernel.org
10161 T:      git git://linuxtv.org/media_tree.git
10162 S:      Maintained
10163 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
10164 F:      drivers/media/i2c/mt9v032.c
10165 F:      include/media/i2c/mt9v032.h
10166
10167 MT9V111 APTINA CAMERA SENSOR
10168 M:      Jacopo Mondi <jacopo@jmondi.org>
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/aptina,mt9v111.txt
10173 F:      drivers/media/i2c/mt9v111.c
10174
10175 MULTIFUNCTION DEVICES (MFD)
10176 M:      Lee Jones <lee.jones@linaro.org>
10177 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
10178 S:      Supported
10179 F:      Documentation/devicetree/bindings/mfd/
10180 F:      drivers/mfd/
10181 F:      include/linux/mfd/
10182 F:      include/dt-bindings/mfd/
10183
10184 MULTIMEDIA CARD (MMC) ETC. OVER SPI
10185 S:      Orphan
10186 F:      drivers/mmc/host/mmc_spi.c
10187 F:      include/linux/spi/mmc_spi.h
10188
10189 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
10190 M:      Ulf Hansson <ulf.hansson@linaro.org>
10191 L:      linux-mmc@vger.kernel.org
10192 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
10193 S:      Maintained
10194 F:      Documentation/devicetree/bindings/mmc/
10195 F:      drivers/mmc/
10196 F:      include/linux/mmc/
10197 F:      include/uapi/linux/mmc/
10198
10199 MULTIPLEXER SUBSYSTEM
10200 M:      Peter Rosin <peda@axentia.se>
10201 S:      Maintained
10202 F:      Documentation/ABI/testing/sysfs-class-mux*
10203 F:      Documentation/devicetree/bindings/mux/
10204 F:      include/dt-bindings/mux/
10205 F:      include/linux/mux/
10206 F:      drivers/mux/
10207
10208 MULTITECH MULTIPORT CARD (ISICOM)
10209 S:      Orphan
10210 F:      drivers/tty/isicom.c
10211 F:      include/linux/isicom.h
10212
10213 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
10214 M:      Bin Liu <b-liu@ti.com>
10215 L:      linux-usb@vger.kernel.org
10216 S:      Maintained
10217 F:      drivers/usb/musb/
10218
10219 MXL301RF MEDIA DRIVER
10220 M:      Akihiro Tsukada <tskd08@gmail.com>
10221 L:      linux-media@vger.kernel.org
10222 S:      Odd Fixes
10223 F:      drivers/media/tuners/mxl301rf*
10224
10225 MXL5007T MEDIA DRIVER
10226 M:      Michael Krufky <mkrufky@linuxtv.org>
10227 L:      linux-media@vger.kernel.org
10228 W:      https://linuxtv.org
10229 W:      http://github.com/mkrufky
10230 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10231 T:      git git://linuxtv.org/mkrufky/tuners.git
10232 S:      Maintained
10233 F:      drivers/media/tuners/mxl5007t.*
10234
10235 MXSFB DRM DRIVER
10236 M:      Marek Vasut <marex@denx.de>
10237 M:      Stefan Agner <stefan@agner.ch>
10238 L:      dri-devel@lists.freedesktop.org
10239 S:      Supported
10240 F:      drivers/gpu/drm/mxsfb/
10241 F:      Documentation/devicetree/bindings/display/mxsfb.txt
10242 T:      git git://anongit.freedesktop.org/drm/drm-misc
10243
10244 MYLEX DAC960 PCI RAID Controller
10245 M:      Hannes Reinecke <hare@kernel.org>
10246 L:      linux-scsi@vger.kernel.org
10247 S:      Supported
10248 F:      drivers/scsi/myrb.*
10249 F:      drivers/scsi/myrs.*
10250
10251 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
10252 M:      Chris Lee <christopher.lee@cspi.com>
10253 L:      netdev@vger.kernel.org
10254 W:      https://www.cspi.com/ethernet-products/support/downloads/
10255 S:      Supported
10256 F:      drivers/net/ethernet/myricom/myri10ge/
10257
10258 NAND FLASH SUBSYSTEM
10259 M:      Boris Brezillon <boris.brezillon@bootlin.com>
10260 M:      Miquel Raynal <miquel.raynal@bootlin.com>
10261 R:      Richard Weinberger <richard@nod.at>
10262 L:      linux-mtd@lists.infradead.org
10263 W:      http://www.linux-mtd.infradead.org/
10264 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
10265 T:      git git://git.infradead.org/linux-mtd.git nand/fixes
10266 T:      git git://git.infradead.org/linux-mtd.git nand/next
10267 S:      Maintained
10268 F:      drivers/mtd/nand/
10269 F:      include/linux/mtd/*nand*.h
10270
10271 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
10272 M:      Daniel Mack <zonque@gmail.com>
10273 S:      Maintained
10274 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10275 W:      http://www.native-instruments.com
10276 F:      sound/usb/caiaq/
10277
10278 NATSEMI ETHERNET DRIVER (DP8381x)
10279 S:      Orphan
10280 F:      drivers/net/ethernet/natsemi/natsemi.c
10281
10282 NCR 5380 SCSI DRIVERS
10283 M:      Finn Thain <fthain@telegraphics.com.au>
10284 M:      Michael Schmitz <schmitzmic@gmail.com>
10285 L:      linux-scsi@vger.kernel.org
10286 S:      Maintained
10287 F:      Documentation/scsi/g_NCR5380.txt
10288 F:      drivers/scsi/NCR5380.*
10289 F:      drivers/scsi/arm/cumana_1.c
10290 F:      drivers/scsi/arm/oak.c
10291 F:      drivers/scsi/atari_scsi.*
10292 F:      drivers/scsi/dmx3191d.c
10293 F:      drivers/scsi/g_NCR5380.*
10294 F:      drivers/scsi/mac_scsi.*
10295 F:      drivers/scsi/sun3_scsi.*
10296 F:      drivers/scsi/sun3_scsi_vme.c
10297
10298 NCSI LIBRARY:
10299 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
10300 S:      Maintained
10301 F:      net/ncsi/
10302
10303 NCT6775 HARDWARE MONITOR DRIVER
10304 M:      Guenter Roeck <linux@roeck-us.net>
10305 L:      linux-hwmon@vger.kernel.org
10306 S:      Maintained
10307 F:      Documentation/hwmon/nct6775
10308 F:      drivers/hwmon/nct6775.c
10309
10310 NET_FAILOVER MODULE
10311 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
10312 L:      netdev@vger.kernel.org
10313 S:      Supported
10314 F:      driver/net/net_failover.c
10315 F:      include/net/net_failover.h
10316 F:      Documentation/networking/net_failover.rst
10317
10318 NETEFFECT IWARP RNIC DRIVER (IW_NES)
10319 M:      Faisal Latif <faisal.latif@intel.com>
10320 L:      linux-rdma@vger.kernel.org
10321 W:      http://www.intel.com/Products/Server/Adapters/Server-Cluster/Server-Cluster-overview.htm
10322 S:      Supported
10323 F:      drivers/infiniband/hw/nes/
10324 F:      include/uapi/rdma/nes-abi.h
10325
10326 NETEM NETWORK EMULATOR
10327 M:      Stephen Hemminger <stephen@networkplumber.org>
10328 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
10329 S:      Maintained
10330 F:      net/sched/sch_netem.c
10331
10332 NETERION 10GbE DRIVERS (s2io/vxge)
10333 M:      Jon Mason <jdmason@kudzu.us>
10334 L:      netdev@vger.kernel.org
10335 S:      Supported
10336 F:      Documentation/networking/s2io.txt
10337 F:      Documentation/networking/vxge.txt
10338 F:      drivers/net/ethernet/neterion/
10339
10340 NETFILTER
10341 M:      Pablo Neira Ayuso <pablo@netfilter.org>
10342 M:      Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
10343 M:      Florian Westphal <fw@strlen.de>
10344 L:      netfilter-devel@vger.kernel.org
10345 L:      coreteam@netfilter.org
10346 W:      http://www.netfilter.org/
10347 W:      http://www.iptables.org/
10348 W:      http://www.nftables.org/
10349 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
10350 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
10351 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
10352 S:      Maintained
10353 F:      include/linux/netfilter*
10354 F:      include/linux/netfilter/
10355 F:      include/net/netfilter/
10356 F:      include/uapi/linux/netfilter*
10357 F:      include/uapi/linux/netfilter/
10358 F:      net/*/netfilter.c
10359 F:      net/*/netfilter/
10360 F:      net/netfilter/
10361 F:      net/bridge/br_netfilter*.c
10362
10363 NETROM NETWORK LAYER
10364 M:      Ralf Baechle <ralf@linux-mips.org>
10365 L:      linux-hams@vger.kernel.org
10366 W:      http://www.linux-ax25.org/
10367 S:      Maintained
10368 F:      include/net/netrom.h
10369 F:      include/uapi/linux/netrom.h
10370 F:      net/netrom/
10371
10372 NETRONOME ETHERNET DRIVERS
10373 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10374 L:      oss-drivers@netronome.com
10375 S:      Maintained
10376 F:      drivers/net/ethernet/netronome/
10377
10378 NETWORK BLOCK DEVICE (NBD)
10379 M:      Josef Bacik <josef@toxicpanda.com>
10380 S:      Maintained
10381 L:      linux-block@vger.kernel.org
10382 L:      nbd@other.debian.org
10383 F:      Documentation/blockdev/nbd.txt
10384 F:      drivers/block/nbd.c
10385 F:      include/uapi/linux/nbd.h
10386
10387 NETWORK DROP MONITOR
10388 M:      Neil Horman <nhorman@tuxdriver.com>
10389 L:      netdev@vger.kernel.org
10390 S:      Maintained
10391 W:      https://fedorahosted.org/dropwatch/
10392 F:      net/core/drop_monitor.c
10393
10394 NETWORKING DRIVERS
10395 M:      "David S. Miller" <davem@davemloft.net>
10396 L:      netdev@vger.kernel.org
10397 W:      http://www.linuxfoundation.org/en/Net
10398 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10399 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10400 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10401 S:      Odd Fixes
10402 F:      Documentation/devicetree/bindings/net/
10403 F:      drivers/net/
10404 F:      include/linux/if_*
10405 F:      include/linux/netdevice.h
10406 F:      include/linux/etherdevice.h
10407 F:      include/linux/fcdevice.h
10408 F:      include/linux/fddidevice.h
10409 F:      include/linux/hippidevice.h
10410 F:      include/linux/inetdevice.h
10411 F:      include/uapi/linux/if_*
10412 F:      include/uapi/linux/netdevice.h
10413
10414 NETWORKING DRIVERS (WIRELESS)
10415 M:      Kalle Valo <kvalo@codeaurora.org>
10416 L:      linux-wireless@vger.kernel.org
10417 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10418 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
10419 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
10420 S:      Maintained
10421 F:      Documentation/devicetree/bindings/net/wireless/
10422 F:      drivers/net/wireless/
10423
10424 NETWORKING [DSA]
10425 M:      Andrew Lunn <andrew@lunn.ch>
10426 M:      Vivien Didelot <vivien.didelot@gmail.com>
10427 M:      Florian Fainelli <f.fainelli@gmail.com>
10428 S:      Maintained
10429 F:      Documentation/devicetree/bindings/net/dsa/
10430 F:      net/dsa/
10431 F:      include/net/dsa.h
10432 F:      include/linux/dsa/
10433 F:      drivers/net/dsa/
10434
10435 NETWORKING [GENERAL]
10436 M:      "David S. Miller" <davem@davemloft.net>
10437 L:      netdev@vger.kernel.org
10438 W:      http://www.linuxfoundation.org/en/Net
10439 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10440 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10441 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10442 B:      mailto:netdev@vger.kernel.org
10443 S:      Maintained
10444 F:      net/
10445 F:      include/net/
10446 F:      include/linux/in.h
10447 F:      include/linux/net.h
10448 F:      include/linux/netdevice.h
10449 F:      include/uapi/linux/in.h
10450 F:      include/uapi/linux/net.h
10451 F:      include/uapi/linux/netdevice.h
10452 F:      include/uapi/linux/net_namespace.h
10453 F:      tools/testing/selftests/net/
10454 F:      lib/net_utils.c
10455 F:      lib/random32.c
10456 F:      Documentation/networking/
10457
10458 NETWORKING [IPSEC]
10459 M:      Steffen Klassert <steffen.klassert@secunet.com>
10460 M:      Herbert Xu <herbert@gondor.apana.org.au>
10461 M:      "David S. Miller" <davem@davemloft.net>
10462 L:      netdev@vger.kernel.org
10463 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
10464 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
10465 S:      Maintained
10466 F:      net/xfrm/
10467 F:      net/key/
10468 F:      net/ipv4/xfrm*
10469 F:      net/ipv4/esp4*
10470 F:      net/ipv4/ah4.c
10471 F:      net/ipv4/ipcomp.c
10472 F:      net/ipv4/ip_vti.c
10473 F:      net/ipv6/xfrm*
10474 F:      net/ipv6/esp6*
10475 F:      net/ipv6/ah6.c
10476 F:      net/ipv6/ipcomp6.c
10477 F:      net/ipv6/ip6_vti.c
10478 F:      include/uapi/linux/xfrm.h
10479 F:      include/net/xfrm.h
10480
10481 NETWORKING [IPv4/IPv6]
10482 M:      "David S. Miller" <davem@davemloft.net>
10483 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
10484 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
10485 L:      netdev@vger.kernel.org
10486 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10487 S:      Maintained
10488 F:      net/ipv4/
10489 F:      net/ipv6/
10490 F:      include/net/ip*
10491 F:      arch/x86/net/*
10492
10493 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
10494 M:      Paul Moore <paul@paul-moore.com>
10495 W:      https://github.com/netlabel
10496 L:      netdev@vger.kernel.org
10497 L:      linux-security-module@vger.kernel.org
10498 S:      Maintained
10499 F:      Documentation/netlabel/
10500 F:      include/net/calipso.h
10501 F:      include/net/cipso_ipv4.h
10502 F:      include/net/netlabel.h
10503 F:      include/uapi/linux/netfilter/xt_SECMARK.h
10504 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
10505 F:      net/netlabel/
10506 F:      net/ipv4/cipso_ipv4.c
10507 F:      net/ipv6/calipso.c
10508 F:      net/netfilter/xt_CONNSECMARK.c
10509 F:      net/netfilter/xt_SECMARK.c
10510
10511 NETWORKING [TCP]
10512 M:      Eric Dumazet <edumazet@google.com>
10513 L:      netdev@vger.kernel.org
10514 S:      Maintained
10515 F:      net/ipv4/tcp*.c
10516 F:      net/ipv4/syncookies.c
10517 F:      net/ipv6/tcp*.c
10518 F:      net/ipv6/syncookies.c
10519 F:      include/uapi/linux/tcp.h
10520 F:      include/net/tcp.h
10521 F:      include/linux/tcp.h
10522 F:      include/trace/events/tcp.h
10523
10524 NETWORKING [TLS]
10525 M:      Boris Pismenny <borisp@mellanox.com>
10526 M:      Aviad Yehezkel <aviadye@mellanox.com>
10527 M:      Dave Watson <davejwatson@fb.com>
10528 M:      John Fastabend <john.fastabend@gmail.com>
10529 M:      Daniel Borkmann <daniel@iogearbox.net>
10530 L:      netdev@vger.kernel.org
10531 S:      Maintained
10532 F:      net/tls/*
10533 F:      include/uapi/linux/tls.h
10534 F:      include/net/tls.h
10535
10536 NETWORKING [WIRELESS]
10537 L:      linux-wireless@vger.kernel.org
10538 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10539
10540 NETDEVSIM
10541 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10542 S:      Maintained
10543 F:      drivers/net/netdevsim/*
10544
10545 NETXEN (1/10) GbE SUPPORT
10546 M:      Manish Chopra <manish.chopra@cavium.com>
10547 M:      Rahul Verma <rahul.verma@cavium.com>
10548 M:      Dept-GELinuxNICDev@cavium.com
10549 L:      netdev@vger.kernel.org
10550 S:      Supported
10551 F:      drivers/net/ethernet/qlogic/netxen/
10552
10553 NFC SUBSYSTEM
10554 M:      Samuel Ortiz <sameo@linux.intel.com>
10555 L:      linux-wireless@vger.kernel.org
10556 L:      linux-nfc@lists.01.org (subscribers-only)
10557 S:      Supported
10558 F:      net/nfc/
10559 F:      include/net/nfc/
10560 F:      include/uapi/linux/nfc.h
10561 F:      drivers/nfc/
10562 F:      include/linux/platform_data/nfcmrvl.h
10563 F:      include/linux/platform_data/nxp-nci.h
10564 F:      Documentation/devicetree/bindings/net/nfc/
10565
10566 NFS, SUNRPC, AND LOCKD CLIENTS
10567 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
10568 M:      Anna Schumaker <anna.schumaker@netapp.com>
10569 L:      linux-nfs@vger.kernel.org
10570 W:      http://client.linux-nfs.org
10571 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
10572 S:      Maintained
10573 F:      fs/lockd/
10574 F:      fs/nfs/
10575 F:      fs/nfs_common/
10576 F:      net/sunrpc/
10577 F:      include/linux/lockd/
10578 F:      include/linux/nfs*
10579 F:      include/linux/sunrpc/
10580 F:      include/uapi/linux/nfs*
10581 F:      include/uapi/linux/sunrpc/
10582
10583 NILFS2 FILESYSTEM
10584 M:      Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
10585 L:      linux-nilfs@vger.kernel.org
10586 W:      https://nilfs.sourceforge.io/
10587 W:      https://nilfs.osdn.jp/
10588 T:      git git://github.com/konis/nilfs2.git
10589 S:      Supported
10590 F:      Documentation/filesystems/nilfs2.txt
10591 F:      fs/nilfs2/
10592 F:      include/trace/events/nilfs2.h
10593 F:      include/uapi/linux/nilfs2_api.h
10594 F:      include/uapi/linux/nilfs2_ondisk.h
10595
10596 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
10597 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10598 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10599 S:      Maintained
10600 F:      Documentation/scsi/NinjaSCSI.txt
10601 F:      drivers/scsi/pcmcia/nsp_*
10602
10603 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
10604 M:      GOTO Masanori <gotom@debian.or.jp>
10605 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10606 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10607 S:      Maintained
10608 F:      Documentation/scsi/NinjaSCSI.txt
10609 F:      drivers/scsi/nsp32*
10610
10611 NIOS2 ARCHITECTURE
10612 M:      Ley Foon Tan <lftan@altera.com>
10613 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
10614 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
10615 S:      Maintained
10616 F:      arch/nios2/
10617
10618 NOHZ, DYNTICKS SUPPORT
10619 M:      Frederic Weisbecker <fweisbec@gmail.com>
10620 M:      Thomas Gleixner <tglx@linutronix.de>
10621 M:      Ingo Molnar <mingo@kernel.org>
10622 L:      linux-kernel@vger.kernel.org
10623 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
10624 S:      Maintained
10625 F:      kernel/time/tick*.*
10626 F:      include/linux/tick.h
10627 F:      include/linux/sched/nohz.h
10628
10629 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
10630 M:      Pavel Machek <pavel@ucw.cz>
10631 M:      Sakari Ailus <sakari.ailus@iki.fi>
10632 L:      linux-media@vger.kernel.org
10633 S:      Maintained
10634 F:      drivers/media/i2c/et8ek8
10635 F:      drivers/media/i2c/ad5820.c
10636
10637 NOKIA N900 POWER SUPPLY DRIVERS
10638 R:      Pali Rohár <pali.rohar@gmail.com>
10639 F:      include/linux/power/bq2415x_charger.h
10640 F:      include/linux/power/bq27xxx_battery.h
10641 F:      include/linux/power/isp1704_charger.h
10642 F:      drivers/power/supply/bq2415x_charger.c
10643 F:      drivers/power/supply/bq27xxx_battery.c
10644 F:      drivers/power/supply/bq27xxx_battery_i2c.c
10645 F:      drivers/power/supply/isp1704_charger.c
10646 F:      drivers/power/supply/rx51_battery.c
10647
10648 NTB AMD DRIVER
10649 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
10650 L:      linux-ntb@googlegroups.com
10651 S:      Supported
10652 F:      drivers/ntb/hw/amd/
10653
10654 NTB DRIVER CORE
10655 M:      Jon Mason <jdmason@kudzu.us>
10656 M:      Dave Jiang <dave.jiang@intel.com>
10657 M:      Allen Hubbe <allenbh@gmail.com>
10658 L:      linux-ntb@googlegroups.com
10659 S:      Supported
10660 W:      https://github.com/jonmason/ntb/wiki
10661 T:      git git://github.com/jonmason/ntb.git
10662 F:      drivers/ntb/
10663 F:      drivers/net/ntb_netdev.c
10664 F:      include/linux/ntb.h
10665 F:      include/linux/ntb_transport.h
10666 F:      tools/testing/selftests/ntb/
10667
10668 NTB IDT DRIVER
10669 M:      Serge Semin <fancer.lancer@gmail.com>
10670 L:      linux-ntb@googlegroups.com
10671 S:      Supported
10672 F:      drivers/ntb/hw/idt/
10673
10674 NTB INTEL DRIVER
10675 M:      Dave Jiang <dave.jiang@intel.com>
10676 L:      linux-ntb@googlegroups.com
10677 S:      Supported
10678 W:      https://github.com/davejiang/linux/wiki
10679 T:      git https://github.com/davejiang/linux.git
10680 F:      drivers/ntb/hw/intel/
10681
10682 NTFS FILESYSTEM
10683 M:      Anton Altaparmakov <anton@tuxera.com>
10684 L:      linux-ntfs-dev@lists.sourceforge.net
10685 W:      http://www.tuxera.com/
10686 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
10687 S:      Supported
10688 F:      Documentation/filesystems/ntfs.txt
10689 F:      fs/ntfs/
10690
10691 NUBUS SUBSYSTEM
10692 M:      Finn Thain <fthain@telegraphics.com.au>
10693 L:      linux-m68k@lists.linux-m68k.org
10694 S:      Maintained
10695 F:      arch/*/include/asm/nubus.h
10696 F:      drivers/nubus/
10697 F:      include/linux/nubus.h
10698 F:      include/uapi/linux/nubus.h
10699
10700 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
10701 M:      Antonino Daplas <adaplas@gmail.com>
10702 L:      linux-fbdev@vger.kernel.org
10703 S:      Maintained
10704 F:      drivers/video/fbdev/riva/
10705 F:      drivers/video/fbdev/nvidia/
10706
10707 NVM EXPRESS DRIVER
10708 M:      Keith Busch <keith.busch@intel.com>
10709 M:      Jens Axboe <axboe@fb.com>
10710 M:      Christoph Hellwig <hch@lst.de>
10711 M:      Sagi Grimberg <sagi@grimberg.me>
10712 L:      linux-nvme@lists.infradead.org
10713 T:      git://git.infradead.org/nvme.git
10714 W:      http://git.infradead.org/nvme.git
10715 S:      Supported
10716 F:      drivers/nvme/host/
10717 F:      include/linux/nvme.h
10718 F:      include/uapi/linux/nvme_ioctl.h
10719
10720 NVM EXPRESS FC TRANSPORT DRIVERS
10721 M:      James Smart <james.smart@broadcom.com>
10722 L:      linux-nvme@lists.infradead.org
10723 S:      Supported
10724 F:      include/linux/nvme-fc.h
10725 F:      include/linux/nvme-fc-driver.h
10726 F:      drivers/nvme/host/fc.c
10727 F:      drivers/nvme/target/fc.c
10728 F:      drivers/nvme/target/fcloop.c
10729
10730 NVM EXPRESS TARGET DRIVER
10731 M:      Christoph Hellwig <hch@lst.de>
10732 M:      Sagi Grimberg <sagi@grimberg.me>
10733 L:      linux-nvme@lists.infradead.org
10734 T:      git://git.infradead.org/nvme.git
10735 W:      http://git.infradead.org/nvme.git
10736 S:      Supported
10737 F:      drivers/nvme/target/
10738
10739 NVMEM FRAMEWORK
10740 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
10741 S:      Maintained
10742 F:      drivers/nvmem/
10743 F:      Documentation/devicetree/bindings/nvmem/
10744 F:      Documentation/ABI/stable/sysfs-bus-nvmem
10745 F:      include/linux/nvmem-consumer.h
10746 F:      include/linux/nvmem-provider.h
10747
10748 NXP SGTL5000 DRIVER
10749 M:      Fabio Estevam <fabio.estevam@nxp.com>
10750 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10751 S:      Maintained
10752 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
10753 F:      sound/soc/codecs/sgtl5000*
10754
10755 NXP TDA998X DRM DRIVER
10756 M:      Russell King <linux@armlinux.org.uk>
10757 S:      Maintained
10758 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
10759 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
10760 F:      drivers/gpu/drm/i2c/tda998x_drv.c
10761 F:      include/drm/i2c/tda998x.h
10762 F:      include/dt-bindings/display/tda998x.h
10763 K:      "nxp,tda998x"
10764
10765 NXP TFA9879 DRIVER
10766 M:      Peter Rosin <peda@axentia.se>
10767 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10768 S:      Maintained
10769 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
10770 F:      sound/soc/codecs/tfa9879*
10771
10772 NXP-NCI NFC DRIVER
10773 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
10774 R:      Charles Gorand <charles.gorand@effinnov.com>
10775 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
10776 S:      Supported
10777 F:      drivers/nfc/nxp-nci
10778
10779 OBJTOOL
10780 M:      Josh Poimboeuf <jpoimboe@redhat.com>
10781 M:      Peter Zijlstra <peterz@infradead.org>
10782 S:      Supported
10783 F:      tools/objtool/
10784
10785 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
10786 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
10787 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
10788 L:      linuxppc-dev@lists.ozlabs.org
10789 S:      Supported
10790 F:      arch/powerpc/platforms/powernv/ocxl.c
10791 F:      arch/powerpc/include/asm/pnv-ocxl.h
10792 F:      drivers/misc/ocxl/
10793 F:      include/misc/ocxl*
10794 F:      include/uapi/misc/ocxl.h
10795 F:      Documentation/accelerators/ocxl.rst
10796
10797 OMAP AUDIO SUPPORT
10798 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
10799 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
10800 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10801 L:      linux-omap@vger.kernel.org
10802 S:      Maintained
10803 F:      sound/soc/omap/
10804
10805 OMAP CLOCK FRAMEWORK SUPPORT
10806 M:      Paul Walmsley <paul@pwsan.com>
10807 L:      linux-omap@vger.kernel.org
10808 S:      Maintained
10809 F:      arch/arm/*omap*/*clock*
10810
10811 OMAP DEVICE TREE SUPPORT
10812 M:      Benoît Cousson <bcousson@baylibre.com>
10813 M:      Tony Lindgren <tony@atomide.com>
10814 L:      linux-omap@vger.kernel.org
10815 L:      devicetree@vger.kernel.org
10816 S:      Maintained
10817 F:      arch/arm/boot/dts/*omap*
10818 F:      arch/arm/boot/dts/*am3*
10819 F:      arch/arm/boot/dts/*am4*
10820 F:      arch/arm/boot/dts/*am5*
10821 F:      arch/arm/boot/dts/*dra7*
10822
10823 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
10824 L:      linux-omap@vger.kernel.org
10825 L:      linux-fbdev@vger.kernel.org
10826 S:      Orphan
10827 F:      drivers/video/fbdev/omap2/
10828 F:      Documentation/arm/OMAP/DSS
10829
10830 OMAP FRAMEBUFFER SUPPORT
10831 L:      linux-fbdev@vger.kernel.org
10832 L:      linux-omap@vger.kernel.org
10833 S:      Orphan
10834 F:      drivers/video/fbdev/omap/
10835
10836 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
10837 M:      Roger Quadros <rogerq@ti.com>
10838 M:      Tony Lindgren <tony@atomide.com>
10839 L:      linux-omap@vger.kernel.org
10840 S:      Maintained
10841 F:      drivers/memory/omap-gpmc.c
10842 F:      arch/arm/mach-omap2/*gpmc*
10843
10844 OMAP GPIO DRIVER
10845 M:      Grygorii Strashko <grygorii.strashko@ti.com>
10846 M:      Santosh Shilimkar <ssantosh@kernel.org>
10847 M:      Kevin Hilman <khilman@kernel.org>
10848 L:      linux-omap@vger.kernel.org
10849 S:      Maintained
10850 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
10851 F:      drivers/gpio/gpio-omap.c
10852
10853 OMAP HARDWARE SPINLOCK SUPPORT
10854 M:      Ohad Ben-Cohen <ohad@wizery.com>
10855 L:      linux-omap@vger.kernel.org
10856 S:      Maintained
10857 F:      drivers/hwspinlock/omap_hwspinlock.c
10858
10859 OMAP HS MMC SUPPORT
10860 L:      linux-mmc@vger.kernel.org
10861 L:      linux-omap@vger.kernel.org
10862 S:      Orphan
10863 F:      drivers/mmc/host/omap_hsmmc.c
10864
10865 OMAP HWMOD DATA
10866 M:      Paul Walmsley <paul@pwsan.com>
10867 L:      linux-omap@vger.kernel.org
10868 S:      Maintained
10869 F:      arch/arm/mach-omap2/omap_hwmod*data*
10870
10871 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
10872 M:      Benoît Cousson <bcousson@baylibre.com>
10873 L:      linux-omap@vger.kernel.org
10874 S:      Maintained
10875 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
10876
10877 OMAP HWMOD SUPPORT
10878 M:      Benoît Cousson <bcousson@baylibre.com>
10879 M:      Paul Walmsley <paul@pwsan.com>
10880 L:      linux-omap@vger.kernel.org
10881 S:      Maintained
10882 F:      arch/arm/mach-omap2/omap_hwmod.*
10883
10884 OMAP I2C DRIVER
10885 M:      Vignesh R <vigneshr@ti.com>
10886 L:      linux-omap@vger.kernel.org
10887 L:      linux-i2c@vger.kernel.org
10888 S:      Maintained
10889 F:      Documentation/devicetree/bindings/i2c/i2c-omap.txt
10890 F:      drivers/i2c/busses/i2c-omap.c
10891
10892 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
10893 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10894 L:      linux-media@vger.kernel.org
10895 S:      Maintained
10896 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
10897 F:      drivers/media/platform/omap3isp/
10898 F:      drivers/staging/media/omap4iss/
10899
10900 OMAP MMC SUPPORT
10901 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
10902 L:      linux-omap@vger.kernel.org
10903 S:      Odd Fixes
10904 F:      drivers/mmc/host/omap.c
10905
10906 OMAP POWER MANAGEMENT SUPPORT
10907 M:      Kevin Hilman <khilman@kernel.org>
10908 L:      linux-omap@vger.kernel.org
10909 S:      Maintained
10910 F:      arch/arm/*omap*/*pm*
10911 F:      drivers/cpufreq/omap-cpufreq.c
10912
10913 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
10914 M:      Rajendra Nayak <rnayak@codeaurora.org>
10915 M:      Paul Walmsley <paul@pwsan.com>
10916 L:      linux-omap@vger.kernel.org
10917 S:      Maintained
10918 F:      arch/arm/mach-omap2/prm*
10919
10920 OMAP RANDOM NUMBER GENERATOR SUPPORT
10921 M:      Deepak Saxena <dsaxena@plexity.net>
10922 S:      Maintained
10923 F:      drivers/char/hw_random/omap-rng.c
10924
10925 OMAP USB SUPPORT
10926 L:      linux-usb@vger.kernel.org
10927 L:      linux-omap@vger.kernel.org
10928 S:      Orphan
10929 F:      drivers/usb/*/*omap*
10930 F:      arch/arm/*omap*/usb*
10931
10932 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
10933 M:      Mark Jackson <mpfj@newflow.co.uk>
10934 L:      linux-omap@vger.kernel.org
10935 S:      Maintained
10936 F:      arch/arm/boot/dts/am335x-nano.dts
10937
10938 OMAP1 SUPPORT
10939 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
10940 M:      Tony Lindgren <tony@atomide.com>
10941 L:      linux-omap@vger.kernel.org
10942 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10943 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10944 S:      Maintained
10945 F:      arch/arm/mach-omap1/
10946 F:      arch/arm/plat-omap/
10947 F:      arch/arm/configs/omap1_defconfig
10948 F:      drivers/i2c/busses/i2c-omap.c
10949 F:      include/linux/platform_data/i2c-omap.h
10950 F:      include/linux/platform_data/ams-delta-fiq.h
10951
10952 OMAP2+ SUPPORT
10953 M:      Tony Lindgren <tony@atomide.com>
10954 L:      linux-omap@vger.kernel.org
10955 W:      http://www.muru.com/linux/omap/
10956 W:      http://linux.omap.com/
10957 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10958 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10959 S:      Maintained
10960 F:      arch/arm/mach-omap2/
10961 F:      arch/arm/plat-omap/
10962 F:      arch/arm/configs/omap2plus_defconfig
10963 F:      drivers/i2c/busses/i2c-omap.c
10964 F:      drivers/irqchip/irq-omap-intc.c
10965 F:      drivers/mfd/*omap*.c
10966 F:      drivers/mfd/menelaus.c
10967 F:      drivers/mfd/palmas.c
10968 F:      drivers/mfd/tps65217.c
10969 F:      drivers/mfd/tps65218.c
10970 F:      drivers/mfd/tps65910.c
10971 F:      drivers/mfd/twl-core.[ch]
10972 F:      drivers/mfd/twl4030*.c
10973 F:      drivers/mfd/twl6030*.c
10974 F:      drivers/mfd/twl6040*.c
10975 F:      drivers/regulator/palmas-regulator*.c
10976 F:      drivers/regulator/pbias-regulator.c
10977 F:      drivers/regulator/tps65217-regulator.c
10978 F:      drivers/regulator/tps65218-regulator.c
10979 F:      drivers/regulator/tps65910-regulator.c
10980 F:      drivers/regulator/twl-regulator.c
10981 F:      drivers/regulator/twl6030-regulator.c
10982 F:      include/linux/platform_data/i2c-omap.h
10983
10984 ONION OMEGA2+ BOARD
10985 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
10986 L:      linux-mips@vger.kernel.org
10987 S:      Maintained
10988 F:      arch/mips/boot/dts/ralink/omega2p.dts
10989
10990 OMFS FILESYSTEM
10991 M:      Bob Copeland <me@bobcopeland.com>
10992 L:      linux-karma-devel@lists.sourceforge.net
10993 S:      Maintained
10994 F:      Documentation/filesystems/omfs.txt
10995 F:      fs/omfs/
10996
10997 OMNIKEY CARDMAN 4000 DRIVER
10998 M:      Harald Welte <laforge@gnumonks.org>
10999 S:      Maintained
11000 F:      drivers/char/pcmcia/cm4000_cs.c
11001 F:      include/linux/cm4000_cs.h
11002 F:      include/uapi/linux/cm4000_cs.h
11003
11004 OMNIKEY CARDMAN 4040 DRIVER
11005 M:      Harald Welte <laforge@gnumonks.org>
11006 S:      Maintained
11007 F:      drivers/char/pcmcia/cm4040_cs.*
11008
11009 OMNIVISION OV13858 SENSOR DRIVER
11010 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11011 L:      linux-media@vger.kernel.org
11012 T:      git git://linuxtv.org/media_tree.git
11013 S:      Maintained
11014 F:      drivers/media/i2c/ov13858.c
11015
11016 OMNIVISION OV2680 SENSOR DRIVER
11017 M:      Rui Miguel Silva <rmfrfs@gmail.com>
11018 L:      linux-media@vger.kernel.org
11019 T:      git git://linuxtv.org/media_tree.git
11020 S:      Maintained
11021 F:      drivers/media/i2c/ov2680.c
11022 F:      Documentation/devicetree/bindings/media/i2c/ov2680.txt
11023
11024 OMNIVISION OV2685 SENSOR DRIVER
11025 M:      Shunqian Zheng <zhengsq@rock-chips.com>
11026 L:      linux-media@vger.kernel.org
11027 T:      git git://linuxtv.org/media_tree.git
11028 S:      Maintained
11029 F:      drivers/media/i2c/ov2685.c
11030
11031 OMNIVISION OV5640 SENSOR DRIVER
11032 M:      Steve Longerbeam <slongerbeam@gmail.com>
11033 L:      linux-media@vger.kernel.org
11034 T:      git git://linuxtv.org/media_tree.git
11035 S:      Maintained
11036 F:      drivers/media/i2c/ov5640.c
11037
11038 OMNIVISION OV5647 SENSOR DRIVER
11039 M:      Luis Oliveira <lolivei@synopsys.com>
11040 L:      linux-media@vger.kernel.org
11041 T:      git git://linuxtv.org/media_tree.git
11042 S:      Maintained
11043 F:      drivers/media/i2c/ov5647.c
11044
11045 OMNIVISION OV5695 SENSOR DRIVER
11046 M:      Shunqian Zheng <zhengsq@rock-chips.com>
11047 L:      linux-media@vger.kernel.org
11048 T:      git git://linuxtv.org/media_tree.git
11049 S:      Maintained
11050 F:      drivers/media/i2c/ov5695.c
11051
11052 OMNIVISION OV7670 SENSOR DRIVER
11053 M:      Jonathan Corbet <corbet@lwn.net>
11054 L:      linux-media@vger.kernel.org
11055 T:      git git://linuxtv.org/media_tree.git
11056 S:      Maintained
11057 F:      drivers/media/i2c/ov7670.c
11058 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
11059
11060 OMNIVISION OV772x SENSOR DRIVER
11061 M:      Jacopo Mondi <jacopo@jmondi.org>
11062 L:      linux-media@vger.kernel.org
11063 T:      git git://linuxtv.org/media_tree.git
11064 S:      Odd fixes
11065 F:      drivers/media/i2c/ov772x.c
11066 F:      include/media/i2c/ov772x.h
11067 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
11068
11069 OMNIVISION OV7740 SENSOR DRIVER
11070 M:      Wenyou Yang <wenyou.yang@microchip.com>
11071 L:      linux-media@vger.kernel.org
11072 T:      git git://linuxtv.org/media_tree.git
11073 S:      Maintained
11074 F:      drivers/media/i2c/ov7740.c
11075 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
11076
11077 OMNIVISION OV9650 SENSOR DRIVER
11078 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11079 R:      Akinobu Mita <akinobu.mita@gmail.com>
11080 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11081 L:      linux-media@vger.kernel.org
11082 T:      git git://linuxtv.org/media_tree.git
11083 S:      Maintained
11084 F:      drivers/media/i2c/ov9650.c
11085 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
11086
11087 ONENAND FLASH DRIVER
11088 M:      Kyungmin Park <kyungmin.park@samsung.com>
11089 L:      linux-mtd@lists.infradead.org
11090 S:      Maintained
11091 F:      drivers/mtd/nand/onenand/
11092 F:      include/linux/mtd/onenand*.h
11093
11094 ONSTREAM SCSI TAPE DRIVER
11095 M:      Willem Riede <osst@riede.org>
11096 L:      osst-users@lists.sourceforge.net
11097 L:      linux-scsi@vger.kernel.org
11098 S:      Maintained
11099 F:      Documentation/scsi/osst.txt
11100 F:      drivers/scsi/osst.*
11101 F:      drivers/scsi/osst_*.h
11102 F:      drivers/scsi/st.h
11103
11104 OP-TEE DRIVER
11105 M:      Jens Wiklander <jens.wiklander@linaro.org>
11106 S:      Maintained
11107 F:      drivers/tee/optee/
11108
11109 OPA-VNIC DRIVER
11110 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11111 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
11112 L:      linux-rdma@vger.kernel.org
11113 S:      Supported
11114 F:      drivers/infiniband/ulp/opa_vnic
11115
11116 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
11117 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
11118 M:      Frank Rowand <frowand.list@gmail.com>
11119 L:      devicetree@vger.kernel.org
11120 S:      Maintained
11121 F:      Documentation/devicetree/dynamic-resolution-notes.txt
11122 F:      Documentation/devicetree/overlay-notes.txt
11123 F:      drivers/of/overlay.c
11124 F:      drivers/of/resolver.c
11125 K:      of_overlay_notifier_
11126
11127 OPEN FIRMWARE AND FLATTENED DEVICE TREE
11128 M:      Rob Herring <robh+dt@kernel.org>
11129 M:      Frank Rowand <frowand.list@gmail.com>
11130 L:      devicetree@vger.kernel.org
11131 W:      http://www.devicetree.org/
11132 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11133 S:      Maintained
11134 F:      drivers/of/
11135 F:      include/linux/of*.h
11136 F:      scripts/dtc/
11137 F:      Documentation/ABI/testing/sysfs-firmware-ofw
11138
11139 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
11140 M:      Rob Herring <robh+dt@kernel.org>
11141 M:      Mark Rutland <mark.rutland@arm.com>
11142 L:      devicetree@vger.kernel.org
11143 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11144 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
11145 S:      Maintained
11146 F:      Documentation/devicetree/
11147 F:      arch/*/boot/dts/
11148 F:      include/dt-bindings/
11149
11150 OPENCORES I2C BUS DRIVER
11151 M:      Peter Korsgaard <peter@korsgaard.com>
11152 L:      linux-i2c@vger.kernel.org
11153 S:      Maintained
11154 F:      Documentation/i2c/busses/i2c-ocores
11155 F:      drivers/i2c/busses/i2c-ocores.c
11156
11157 OPENRISC ARCHITECTURE
11158 M:      Jonas Bonn <jonas@southpole.se>
11159 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
11160 M:      Stafford Horne <shorne@gmail.com>
11161 T:      git git://github.com/openrisc/linux.git
11162 L:      openrisc@lists.librecores.org
11163 W:      http://openrisc.io
11164 S:      Maintained
11165 F:      Documentation/devicetree/bindings/openrisc/
11166 F:      Documentation/openrisc/
11167 F:      arch/openrisc/
11168 F:      drivers/irqchip/irq-ompic.c
11169 F:      drivers/irqchip/irq-or1k-*
11170
11171 OPENVSWITCH
11172 M:      Pravin B Shelar <pshelar@ovn.org>
11173 L:      netdev@vger.kernel.org
11174 L:      dev@openvswitch.org
11175 W:      http://openvswitch.org
11176 S:      Maintained
11177 F:      net/openvswitch/
11178 F:      include/uapi/linux/openvswitch.h
11179
11180 OPERATING PERFORMANCE POINTS (OPP)
11181 M:      Viresh Kumar <vireshk@kernel.org>
11182 M:      Nishanth Menon <nm@ti.com>
11183 M:      Stephen Boyd <sboyd@kernel.org>
11184 L:      linux-pm@vger.kernel.org
11185 S:      Maintained
11186 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
11187 F:      drivers/opp/
11188 F:      include/linux/pm_opp.h
11189 F:      Documentation/power/opp.txt
11190 F:      Documentation/devicetree/bindings/opp/
11191
11192 OPL4 DRIVER
11193 M:      Clemens Ladisch <clemens@ladisch.de>
11194 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11195 T:      git git://git.alsa-project.org/alsa-kernel.git
11196 S:      Maintained
11197 F:      sound/drivers/opl4/
11198
11199 OPROFILE
11200 M:      Robert Richter <rric@kernel.org>
11201 L:      oprofile-list@lists.sf.net
11202 S:      Maintained
11203 F:      arch/*/include/asm/oprofile*.h
11204 F:      arch/*/oprofile/
11205 F:      drivers/oprofile/
11206 F:      include/linux/oprofile.h
11207
11208 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
11209 M:      Mark Fasheh <mark@fasheh.com>
11210 M:      Joel Becker <jlbec@evilplan.org>
11211 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
11212 W:      http://ocfs2.wiki.kernel.org
11213 S:      Supported
11214 F:      Documentation/filesystems/ocfs2.txt
11215 F:      Documentation/filesystems/dlmfs.txt
11216 F:      fs/ocfs2/
11217
11218 ORANGEFS FILESYSTEM
11219 M:      Mike Marshall <hubcap@omnibond.com>
11220 R:      Martin Brandenburg <martin@omnibond.com>
11221 L:      devel@lists.orangefs.org
11222 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
11223 S:      Supported
11224 F:      fs/orangefs/
11225 F:      Documentation/filesystems/orangefs.txt
11226
11227 ORINOCO DRIVER
11228 L:      linux-wireless@vger.kernel.org
11229 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
11230 W:      http://www.nongnu.org/orinoco/
11231 S:      Orphan
11232 F:      drivers/net/wireless/intersil/orinoco/
11233
11234 OSD LIBRARY and FILESYSTEM
11235 M:      Boaz Harrosh <ooo@electrozaur.com>
11236 S:      Maintained
11237 F:      drivers/scsi/osd/
11238 F:      include/scsi/osd_*
11239 F:      fs/exofs/
11240
11241 OV2659 OMNIVISION SENSOR DRIVER
11242 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
11243 L:      linux-media@vger.kernel.org
11244 W:      https://linuxtv.org
11245 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11246 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
11247 S:      Maintained
11248 F:      drivers/media/i2c/ov2659.c
11249 F:      include/media/i2c/ov2659.h
11250
11251 OVERLAY FILESYSTEM
11252 M:      Miklos Szeredi <miklos@szeredi.hu>
11253 L:      linux-unionfs@vger.kernel.org
11254 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
11255 S:      Supported
11256 F:      fs/overlayfs/
11257 F:      Documentation/filesystems/overlayfs.txt
11258
11259 P54 WIRELESS DRIVER
11260 M:      Christian Lamparter <chunkeey@googlemail.com>
11261 L:      linux-wireless@vger.kernel.org
11262 W:      http://wireless.kernel.org/en/users/Drivers/p54
11263 S:      Maintained
11264 F:      drivers/net/wireless/intersil/p54/
11265
11266 PA SEMI ETHERNET DRIVER
11267 L:      netdev@vger.kernel.org
11268 S:      Orphan
11269 F:      drivers/net/ethernet/pasemi/*
11270
11271 PA SEMI SMBUS DRIVER
11272 L:      linux-i2c@vger.kernel.org
11273 S:      Orphan
11274 F:      drivers/i2c/busses/i2c-pasemi.c
11275
11276 PADATA PARALLEL EXECUTION MECHANISM
11277 M:      Steffen Klassert <steffen.klassert@secunet.com>
11278 L:      linux-crypto@vger.kernel.org
11279 S:      Maintained
11280 F:      kernel/padata.c
11281 F:      include/linux/padata.h
11282 F:      Documentation/padata.txt
11283
11284 PANASONIC LAPTOP ACPI EXTRAS DRIVER
11285 M:      Harald Welte <laforge@gnumonks.org>
11286 L:      platform-driver-x86@vger.kernel.org
11287 S:      Maintained
11288 F:      drivers/platform/x86/panasonic-laptop.c
11289
11290 PARALLEL LCD/KEYPAD PANEL DRIVER
11291 M:      Willy Tarreau <willy@haproxy.com>
11292 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
11293 S:      Odd Fixes
11294 F:      Documentation/auxdisplay/lcd-panel-cgram.txt
11295 F:      drivers/auxdisplay/panel.c
11296
11297 PARALLEL PORT SUBSYSTEM
11298 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
11299 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
11300 L:      linux-parport@lists.infradead.org (subscribers-only)
11301 S:      Maintained
11302 F:      drivers/parport/
11303 F:      include/linux/parport*.h
11304 F:      drivers/char/ppdev.c
11305 F:      include/uapi/linux/ppdev.h
11306 F:      Documentation/parport*.txt
11307
11308 PARAVIRT_OPS INTERFACE
11309 M:      Juergen Gross <jgross@suse.com>
11310 M:      Alok Kataria <akataria@vmware.com>
11311 L:      virtualization@lists.linux-foundation.org
11312 S:      Supported
11313 F:      Documentation/virtual/paravirt_ops.txt
11314 F:      arch/*/kernel/paravirt*
11315 F:      arch/*/include/asm/paravirt*.h
11316 F:      include/linux/hypervisor.h
11317
11318 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
11319 M:      Tim Waugh <tim@cyberelk.net>
11320 L:      linux-parport@lists.infradead.org (subscribers-only)
11321 S:      Maintained
11322 F:      Documentation/blockdev/paride.txt
11323 F:      drivers/block/paride/
11324
11325 PARISC ARCHITECTURE
11326 M:      "James E.J. Bottomley" <jejb@parisc-linux.org>
11327 M:      Helge Deller <deller@gmx.de>
11328 L:      linux-parisc@vger.kernel.org
11329 W:      http://www.parisc-linux.org/
11330 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
11331 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
11332 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
11333 S:      Maintained
11334 F:      arch/parisc/
11335 F:      Documentation/parisc/
11336 F:      drivers/parisc/
11337 F:      drivers/char/agp/parisc-agp.c
11338 F:      drivers/input/serio/gscps2.c
11339 F:      drivers/parport/parport_gsc.*
11340 F:      drivers/tty/serial/8250/8250_gsc.c
11341 F:      drivers/video/fbdev/sti*
11342 F:      drivers/video/console/sti*
11343 F:      drivers/video/logo/logo_parisc*
11344
11345 PARMAN
11346 M:      Jiri Pirko <jiri@mellanox.com>
11347 L:      netdev@vger.kernel.org
11348 S:      Supported
11349 F:      lib/parman.c
11350 F:      lib/test_parman.c
11351 F:      include/linux/parman.h
11352
11353 PC87360 HARDWARE MONITORING DRIVER
11354 M:      Jim Cromie <jim.cromie@gmail.com>
11355 L:      linux-hwmon@vger.kernel.org
11356 S:      Maintained
11357 F:      Documentation/hwmon/pc87360
11358 F:      drivers/hwmon/pc87360.c
11359
11360 PC8736x GPIO DRIVER
11361 M:      Jim Cromie <jim.cromie@gmail.com>
11362 S:      Maintained
11363 F:      drivers/char/pc8736x_gpio.c
11364
11365 PC87427 HARDWARE MONITORING DRIVER
11366 M:      Jean Delvare <jdelvare@suse.com>
11367 L:      linux-hwmon@vger.kernel.org
11368 S:      Maintained
11369 F:      Documentation/hwmon/pc87427
11370 F:      drivers/hwmon/pc87427.c
11371
11372 PCA9532 LED DRIVER
11373 M:      Riku Voipio <riku.voipio@iki.fi>
11374 S:      Maintained
11375 F:      drivers/leds/leds-pca9532.c
11376 F:      include/linux/leds-pca9532.h
11377
11378 PCA9541 I2C BUS MASTER SELECTOR DRIVER
11379 M:      Guenter Roeck <linux@roeck-us.net>
11380 L:      linux-i2c@vger.kernel.org
11381 S:      Maintained
11382 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
11383
11384 PCDP - PRIMARY CONSOLE AND DEBUG PORT
11385 M:      Khalid Aziz <khalid@gonehiking.org>
11386 S:      Maintained
11387 F:      drivers/firmware/pcdp.*
11388
11389 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
11390 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11391 L:      linux-pci@vger.kernel.org
11392 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11393 S:      Maintained
11394 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
11395 F:      drivers/pci/controller/pci-aardvark.c
11396
11397 PCI DRIVER FOR ALTERA PCIE IP
11398 M:      Ley Foon Tan <lftan@altera.com>
11399 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11400 L:      linux-pci@vger.kernel.org
11401 S:      Supported
11402 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
11403 F:      drivers/pci/controller/pcie-altera.c
11404
11405 PCI DRIVER FOR APPLIEDMICRO XGENE
11406 M:      Tanmay Inamdar <tinamdar@apm.com>
11407 L:      linux-pci@vger.kernel.org
11408 L:      linux-arm-kernel@lists.infradead.org
11409 S:      Maintained
11410 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
11411 F:      drivers/pci/controller/pci-xgene.c
11412
11413 PCI DRIVER FOR ARM VERSATILE PLATFORM
11414 M:      Rob Herring <robh@kernel.org>
11415 L:      linux-pci@vger.kernel.org
11416 L:      linux-arm-kernel@lists.infradead.org
11417 S:      Maintained
11418 F:      Documentation/devicetree/bindings/pci/versatile.txt
11419 F:      drivers/pci/controller/pci-versatile.c
11420
11421 PCI DRIVER FOR ARMADA 8K
11422 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11423 L:      linux-pci@vger.kernel.org
11424 L:      linux-arm-kernel@lists.infradead.org
11425 S:      Maintained
11426 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
11427 F:      drivers/pci/controller/dwc/pcie-armada8k.c
11428
11429 PCI DRIVER FOR CADENCE PCIE IP
11430 M:      Alan Douglas <adouglas@cadence.com>
11431 L:      linux-pci@vger.kernel.org
11432 S:      Maintained
11433 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
11434 F:      drivers/pci/controller/pcie-cadence*
11435
11436 PCI DRIVER FOR FREESCALE LAYERSCAPE
11437 M:      Minghuan Lian <minghuan.Lian@nxp.com>
11438 M:      Mingkai Hu <mingkai.hu@nxp.com>
11439 M:      Roy Zang <roy.zang@nxp.com>
11440 L:      linuxppc-dev@lists.ozlabs.org
11441 L:      linux-pci@vger.kernel.org
11442 L:      linux-arm-kernel@lists.infradead.org
11443 S:      Maintained
11444 F:      drivers/pci/controller/dwc/*layerscape*
11445
11446 PCI DRIVER FOR GENERIC OF HOSTS
11447 M:      Will Deacon <will.deacon@arm.com>
11448 L:      linux-pci@vger.kernel.org
11449 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11450 S:      Maintained
11451 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
11452 F:      drivers/pci/controller/pci-host-common.c
11453 F:      drivers/pci/controller/pci-host-generic.c
11454
11455 PCI DRIVER FOR IMX6
11456 M:      Richard Zhu <hongxing.zhu@nxp.com>
11457 M:      Lucas Stach <l.stach@pengutronix.de>
11458 L:      linux-pci@vger.kernel.org
11459 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11460 S:      Maintained
11461 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
11462 F:      drivers/pci/controller/dwc/*imx6*
11463
11464 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
11465 M:      Keith Busch <keith.busch@intel.com>
11466 M:      Jonathan Derrick <jonathan.derrick@intel.com>
11467 L:      linux-pci@vger.kernel.org
11468 S:      Supported
11469 F:      drivers/pci/controller/vmd.c
11470
11471 PCI DRIVER FOR MICROSEMI SWITCHTEC
11472 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
11473 M:      Logan Gunthorpe <logang@deltatee.com>
11474 L:      linux-pci@vger.kernel.org
11475 S:      Maintained
11476 F:      Documentation/switchtec.txt
11477 F:      Documentation/ABI/testing/sysfs-class-switchtec
11478 F:      drivers/pci/switch/switchtec*
11479 F:      include/uapi/linux/switchtec_ioctl.h
11480 F:      include/linux/switchtec.h
11481 F:      drivers/ntb/hw/mscc/
11482
11483 PCI DRIVER FOR MOBIVEIL PCIE IP
11484 M:      Subrahmanya Lingappa <l.subrahmanya@mobiveil.co.in>
11485 L:      linux-pci@vger.kernel.org
11486 S:      Supported
11487 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
11488 F:      drivers/pci/controller/pcie-mobiveil.c
11489
11490 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
11491 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11492 M:      Jason Cooper <jason@lakedaemon.net>
11493 L:      linux-pci@vger.kernel.org
11494 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11495 S:      Maintained
11496 F:      drivers/pci/controller/*mvebu*
11497
11498 PCI DRIVER FOR NVIDIA TEGRA
11499 M:      Thierry Reding <thierry.reding@gmail.com>
11500 L:      linux-tegra@vger.kernel.org
11501 L:      linux-pci@vger.kernel.org
11502 S:      Supported
11503 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
11504 F:      drivers/pci/controller/pci-tegra.c
11505
11506 PCI DRIVER FOR RENESAS R-CAR
11507 M:      Simon Horman <horms@verge.net.au>
11508 L:      linux-pci@vger.kernel.org
11509 L:      linux-renesas-soc@vger.kernel.org
11510 S:      Maintained
11511 F:      drivers/pci/controller/*rcar*
11512
11513 PCI DRIVER FOR SAMSUNG EXYNOS
11514 M:      Jingoo Han <jingoohan1@gmail.com>
11515 L:      linux-pci@vger.kernel.org
11516 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11517 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11518 S:      Maintained
11519 F:      drivers/pci/controller/dwc/pci-exynos.c
11520
11521 PCI DRIVER FOR SYNOPSYS DESIGNWARE
11522 M:      Jingoo Han <jingoohan1@gmail.com>
11523 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
11524 L:      linux-pci@vger.kernel.org
11525 S:      Maintained
11526 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
11527 F:      drivers/pci/controller/dwc/*designware*
11528
11529 PCI DRIVER FOR TI DRA7XX
11530 M:      Kishon Vijay Abraham I <kishon@ti.com>
11531 L:      linux-omap@vger.kernel.org
11532 L:      linux-pci@vger.kernel.org
11533 S:      Supported
11534 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
11535 F:      drivers/pci/controller/dwc/pci-dra7xx.c
11536
11537 PCI DRIVER FOR TI KEYSTONE
11538 M:      Murali Karicheri <m-karicheri2@ti.com>
11539 L:      linux-pci@vger.kernel.org
11540 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11541 S:      Maintained
11542 F:      drivers/pci/controller/dwc/pci-keystone.c
11543
11544 PCI ENDPOINT SUBSYSTEM
11545 M:      Kishon Vijay Abraham I <kishon@ti.com>
11546 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11547 L:      linux-pci@vger.kernel.org
11548 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
11549 S:      Supported
11550 F:      drivers/pci/endpoint/
11551 F:      drivers/misc/pci_endpoint_test.c
11552 F:      tools/pci/
11553
11554 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
11555 M:      Russell Currey <ruscur@russell.cc>
11556 M:      Sam Bobroff <sbobroff@linux.ibm.com>
11557 M:      Oliver O'Halloran <oohall@gmail.com>
11558 L:      linuxppc-dev@lists.ozlabs.org
11559 S:      Supported
11560 F:      Documentation/PCI/pci-error-recovery.txt
11561 F:      drivers/pci/pcie/aer.c
11562 F:      drivers/pci/pcie/dpc.c
11563 F:      drivers/pci/pcie/err.c
11564 F:      Documentation/powerpc/eeh-pci-error-recovery.txt
11565 F:      arch/powerpc/kernel/eeh*.c
11566 F:      arch/powerpc/platforms/*/eeh*.c
11567 F:      arch/powerpc/include/*/eeh*.h
11568
11569 PCI ERROR RECOVERY
11570 M:      Linas Vepstas <linasvepstas@gmail.com>
11571 L:      linux-pci@vger.kernel.org
11572 S:      Supported
11573 F:      Documentation/PCI/pci-error-recovery.txt
11574
11575 PCI MSI DRIVER FOR ALTERA MSI IP
11576 M:      Ley Foon Tan <lftan@altera.com>
11577 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11578 L:      linux-pci@vger.kernel.org
11579 S:      Supported
11580 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
11581 F:      drivers/pci/controller/pcie-altera-msi.c
11582
11583 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
11584 M:      Duc Dang <dhdang@apm.com>
11585 L:      linux-pci@vger.kernel.org
11586 L:      linux-arm-kernel@lists.infradead.org
11587 S:      Maintained
11588 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
11589 F:      drivers/pci/controller/pci-xgene-msi.c
11590
11591 PCI SUBSYSTEM
11592 M:      Bjorn Helgaas <bhelgaas@google.com>
11593 L:      linux-pci@vger.kernel.org
11594 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11595 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
11596 S:      Supported
11597 F:      Documentation/devicetree/bindings/pci/
11598 F:      Documentation/PCI/
11599 F:      drivers/acpi/pci*
11600 F:      drivers/pci/
11601 F:      include/asm-generic/pci*
11602 F:      include/linux/pci*
11603 F:      include/linux/of_pci.h
11604 F:      include/uapi/linux/pci*
11605 F:      lib/pci*
11606 F:      arch/x86/pci/
11607 F:      arch/x86/kernel/quirks.c
11608
11609 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
11610 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11611 L:      linux-pci@vger.kernel.org
11612 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11613 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
11614 S:      Supported
11615 F:      drivers/pci/controller/
11616
11617 PCIE DRIVER FOR AXIS ARTPEC
11618 M:      Jesper Nilsson <jesper.nilsson@axis.com>
11619 L:      linux-arm-kernel@axis.com
11620 L:      linux-pci@vger.kernel.org
11621 S:      Maintained
11622 F:      Documentation/devicetree/bindings/pci/axis,artpec*
11623 F:      drivers/pci/controller/dwc/*artpec*
11624
11625 PCIE DRIVER FOR CAVIUM THUNDERX
11626 M:      David Daney <david.daney@cavium.com>
11627 L:      linux-pci@vger.kernel.org
11628 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11629 S:      Supported
11630 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
11631 F:      drivers/pci/controller/pci-thunder-*
11632
11633 PCIE DRIVER FOR HISILICON
11634 M:      Zhou Wang <wangzhou1@hisilicon.com>
11635 L:      linux-pci@vger.kernel.org
11636 S:      Maintained
11637 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
11638 F:      drivers/pci/controller/dwc/pcie-hisi.c
11639
11640 PCIE DRIVER FOR HISILICON KIRIN
11641 M:      Xiaowei Song <songxiaowei@hisilicon.com>
11642 M:      Binghui Wang <wangbinghui@hisilicon.com>
11643 L:      linux-pci@vger.kernel.org
11644 S:      Maintained
11645 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
11646 F:      drivers/pci/controller/dwc/pcie-kirin.c
11647
11648 PCIE DRIVER FOR HISILICON STB
11649 M:      Jianguo Sun <sunjianguo1@huawei.com>
11650 M:      Shawn Guo <shawn.guo@linaro.org>
11651 L:      linux-pci@vger.kernel.org
11652 S:      Maintained
11653 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
11654 F:      drivers/pci/controller/dwc/pcie-histb.c
11655
11656 PCIE DRIVER FOR MEDIATEK
11657 M:      Ryder Lee <ryder.lee@mediatek.com>
11658 L:      linux-pci@vger.kernel.org
11659 L:      linux-mediatek@lists.infradead.org
11660 S:      Supported
11661 F:      Documentation/devicetree/bindings/pci/mediatek*
11662 F:      drivers/pci/controller/*mediatek*
11663
11664 PCIE DRIVER FOR QUALCOMM MSM
11665 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
11666 L:      linux-pci@vger.kernel.org
11667 L:      linux-arm-msm@vger.kernel.org
11668 S:      Maintained
11669 F:      drivers/pci/controller/dwc/*qcom*
11670
11671 PCIE DRIVER FOR ROCKCHIP
11672 M:      Shawn Lin <shawn.lin@rock-chips.com>
11673 L:      linux-pci@vger.kernel.org
11674 L:      linux-rockchip@lists.infradead.org
11675 S:      Maintained
11676 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
11677 F:      drivers/pci/controller/pcie-rockchip*
11678
11679 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
11680 M:      Linus Walleij <linus.walleij@linaro.org>
11681 L:      linux-pci@vger.kernel.org
11682 S:      Maintained
11683 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
11684 F:      drivers/pci/controller/pci-v3-semi.c
11685
11686 PCIE DRIVER FOR ST SPEAR13XX
11687 M:      Pratyush Anand <pratyush.anand@gmail.com>
11688 L:      linux-pci@vger.kernel.org
11689 S:      Maintained
11690 F:      drivers/pci/controller/dwc/*spear*
11691
11692 PCMCIA SUBSYSTEM
11693 M:      Dominik Brodowski <linux@dominikbrodowski.net>
11694 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
11695 S:      Odd Fixes
11696 F:      Documentation/pcmcia/
11697 F:      tools/pcmcia/
11698 F:      drivers/pcmcia/
11699 F:      include/pcmcia/
11700
11701 PCNET32 NETWORK DRIVER
11702 M:      Don Fry <pcnet32@frontier.com>
11703 L:      netdev@vger.kernel.org
11704 S:      Maintained
11705 F:      drivers/net/ethernet/amd/pcnet32.c
11706
11707 PCRYPT PARALLEL CRYPTO ENGINE
11708 M:      Steffen Klassert <steffen.klassert@secunet.com>
11709 L:      linux-crypto@vger.kernel.org
11710 S:      Maintained
11711 F:      crypto/pcrypt.c
11712 F:      include/crypto/pcrypt.h
11713
11714 PEAQ WMI HOTKEYS DRIVER
11715 M:      Hans de Goede <hdegoede@redhat.com>
11716 L:      platform-driver-x86@vger.kernel.org
11717 S:      Maintained
11718 F:      drivers/platform/x86/peaq-wmi.c
11719
11720 PER-CPU MEMORY ALLOCATOR
11721 M:      Dennis Zhou <dennis@kernel.org>
11722 M:      Tejun Heo <tj@kernel.org>
11723 M:      Christoph Lameter <cl@linux.com>
11724 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git
11725 S:      Maintained
11726 F:      include/linux/percpu*.h
11727 F:      mm/percpu*.c
11728 F:      arch/*/include/asm/percpu.h
11729
11730 PER-TASK DELAY ACCOUNTING
11731 M:      Balbir Singh <bsingharora@gmail.com>
11732 S:      Maintained
11733 F:      include/linux/delayacct.h
11734 F:      kernel/delayacct.c
11735
11736 PERFORMANCE EVENTS SUBSYSTEM
11737 M:      Peter Zijlstra <peterz@infradead.org>
11738 M:      Ingo Molnar <mingo@redhat.com>
11739 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
11740 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
11741 R:      Jiri Olsa <jolsa@redhat.com>
11742 R:      Namhyung Kim <namhyung@kernel.org>
11743 L:      linux-kernel@vger.kernel.org
11744 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
11745 S:      Supported
11746 F:      kernel/events/*
11747 F:      include/linux/perf_event.h
11748 F:      include/uapi/linux/perf_event.h
11749 F:      arch/*/kernel/perf_event*.c
11750 F:      arch/*/kernel/*/perf_event*.c
11751 F:      arch/*/kernel/*/*/perf_event*.c
11752 F:      arch/*/include/asm/perf_event.h
11753 F:      arch/*/kernel/perf_callchain.c
11754 F:      arch/*/events/*
11755 F:      tools/perf/
11756
11757 PERSONALITY HANDLING
11758 M:      Christoph Hellwig <hch@infradead.org>
11759 L:      linux-abi-devel@lists.sourceforge.net
11760 S:      Maintained
11761 F:      include/linux/personality.h
11762 F:      include/uapi/linux/personality.h
11763
11764 PHOENIX RC FLIGHT CONTROLLER ADAPTER
11765 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
11766 L:      linux-input@vger.kernel.org
11767 S:      Maintained
11768 F:      Documentation/input/devices/pxrc.rst
11769 F:      drivers/input/joystick/pxrc.c
11770
11771 PHONET PROTOCOL
11772 M:      Remi Denis-Courmont <courmisch@gmail.com>
11773 S:      Supported
11774 F:      Documentation/networking/phonet.txt
11775 F:      include/linux/phonet.h
11776 F:      include/net/phonet/
11777 F:      include/uapi/linux/phonet.h
11778 F:      net/phonet/
11779
11780 PHRAM MTD DRIVER
11781 M:      Joern Engel <joern@lazybastard.org>
11782 L:      linux-mtd@lists.infradead.org
11783 S:      Maintained
11784 F:      drivers/mtd/devices/phram.c
11785
11786 PICOLCD HID DRIVER
11787 M:      Bruno Prémont <bonbons@linux-vserver.org>
11788 L:      linux-input@vger.kernel.org
11789 S:      Maintained
11790 F:      drivers/hid/hid-picolcd*
11791
11792 PICOXCELL SUPPORT
11793 M:      Jamie Iles <jamie@jamieiles.com>
11794 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11795 T:      git git://github.com/jamieiles/linux-2.6-ji.git
11796 S:      Supported
11797 F:      arch/arm/boot/dts/picoxcell*
11798 F:      arch/arm/mach-picoxcell/
11799 F:      drivers/crypto/picoxcell*
11800
11801 PIN CONTROL SUBSYSTEM
11802 M:      Linus Walleij <linus.walleij@linaro.org>
11803 L:      linux-gpio@vger.kernel.org
11804 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
11805 S:      Maintained
11806 F:      Documentation/devicetree/bindings/pinctrl/
11807 F:      Documentation/driver-api/pinctl.rst
11808 F:      drivers/pinctrl/
11809 F:      include/linux/pinctrl/
11810
11811 PIN CONTROLLER - ATMEL AT91
11812 M:      Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>
11813 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11814 S:      Maintained
11815 F:      drivers/pinctrl/pinctrl-at91.*
11816
11817 PIN CONTROLLER - ATMEL AT91 PIO4
11818 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
11819 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11820 L:      linux-gpio@vger.kernel.org
11821 S:      Supported
11822 F:      drivers/pinctrl/pinctrl-at91-pio4.*
11823
11824 PIN CONTROLLER - FREESCALE
11825 M:      Dong Aisheng <aisheng.dong@nxp.com>
11826 M:      Fabio Estevam <festevam@gmail.com>
11827 M:      Shawn Guo <shawnguo@kernel.org>
11828 M:      Stefan Agner <stefan@agner.ch>
11829 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
11830 L:      linux-gpio@vger.kernel.org
11831 S:      Maintained
11832 F:      drivers/pinctrl/freescale/
11833 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
11834
11835 PIN CONTROLLER - INTEL
11836 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
11837 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
11838 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git
11839 S:      Maintained
11840 F:      drivers/pinctrl/intel/
11841
11842 PIN CONTROLLER - MEDIATEK
11843 M:      Sean Wang <sean.wang@kernel.org>
11844 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
11845 S:      Maintained
11846 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
11847 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
11848 F:      drivers/pinctrl/mediatek/
11849
11850 PIN CONTROLLER - QUALCOMM
11851 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
11852 S:      Maintained
11853 L:      linux-arm-msm@vger.kernel.org
11854 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
11855 F:      drivers/pinctrl/qcom/
11856
11857 PIN CONTROLLER - RENESAS
11858 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11859 M:      Geert Uytterhoeven <geert+renesas@glider.be>
11860 L:      linux-renesas-soc@vger.kernel.org
11861 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
11862 S:      Maintained
11863 F:      drivers/pinctrl/sh-pfc/
11864
11865 PIN CONTROLLER - SAMSUNG
11866 M:      Tomasz Figa <tomasz.figa@gmail.com>
11867 M:      Krzysztof Kozlowski <krzk@kernel.org>
11868 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11869 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11870 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11871 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
11872 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
11873 S:      Maintained
11874 F:      drivers/pinctrl/samsung/
11875 F:      include/dt-bindings/pinctrl/samsung.h
11876 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
11877
11878 PIN CONTROLLER - SINGLE
11879 M:      Tony Lindgren <tony@atomide.com>
11880 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
11881 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11882 L:      linux-omap@vger.kernel.org
11883 S:      Maintained
11884 F:      drivers/pinctrl/pinctrl-single.c
11885
11886 PIN CONTROLLER - ST SPEAR
11887 M:      Viresh Kumar <vireshk@kernel.org>
11888 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11889 W:      http://www.st.com/spear
11890 S:      Maintained
11891 F:      drivers/pinctrl/spear/
11892
11893 PISTACHIO SOC SUPPORT
11894 M:      James Hartley <james.hartley@sondrel.com>
11895 L:      linux-mips@vger.kernel.org
11896 S:      Odd Fixes
11897 F:      arch/mips/pistachio/
11898 F:      arch/mips/include/asm/mach-pistachio/
11899 F:      arch/mips/boot/dts/img/pistachio*
11900 F:      arch/mips/configs/pistachio*_defconfig
11901
11902 PKTCDVD DRIVER
11903 S:      Orphan
11904 M:      linux-block@vger.kernel.org
11905 F:      drivers/block/pktcdvd.c
11906 F:      include/linux/pktcdvd.h
11907 F:      include/uapi/linux/pktcdvd.h
11908
11909 PKUNITY SOC DRIVERS
11910 M:      Guan Xuetao <gxt@pku.edu.cn>
11911 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
11912 S:      Maintained
11913 T:      git git://github.com/gxt/linux.git
11914 F:      drivers/input/serio/i8042-unicore32io.h
11915 F:      drivers/i2c/busses/i2c-puv3.c
11916 F:      drivers/video/fbdev/fb-puv3.c
11917 F:      drivers/rtc/rtc-puv3.c
11918
11919 PMBUS HARDWARE MONITORING DRIVERS
11920 M:      Guenter Roeck <linux@roeck-us.net>
11921 L:      linux-hwmon@vger.kernel.org
11922 W:      http://hwmon.wiki.kernel.org/
11923 W:      http://www.roeck-us.net/linux/drivers/
11924 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
11925 S:      Maintained
11926 F:      Documentation/devicetree/bindings/hwmon/ibm,cffps1.txt
11927 F:      Documentation/devicetree/bindings/hwmon/max31785.txt
11928 F:      Documentation/devicetree/bindings/hwmon/ltc2978.txt
11929 F:      Documentation/hwmon/adm1275
11930 F:      Documentation/hwmon/ibm-cffps
11931 F:      Documentation/hwmon/ir35221
11932 F:      Documentation/hwmon/lm25066
11933 F:      Documentation/hwmon/ltc2978
11934 F:      Documentation/hwmon/ltc3815
11935 F:      Documentation/hwmon/max16064
11936 F:      Documentation/hwmon/max20751
11937 F:      Documentation/hwmon/max31785
11938 F:      Documentation/hwmon/max34440
11939 F:      Documentation/hwmon/max8688
11940 F:      Documentation/hwmon/pmbus
11941 F:      Documentation/hwmon/pmbus-core
11942 F:      Documentation/hwmon/tps40422
11943 F:      Documentation/hwmon/ucd9000
11944 F:      Documentation/hwmon/ucd9200
11945 F:      Documentation/hwmon/zl6100
11946 F:      drivers/hwmon/pmbus/
11947 F:      include/linux/pmbus.h
11948
11949 PMC SIERRA MaxRAID DRIVER
11950 L:      linux-scsi@vger.kernel.org
11951 W:      http://www.pmc-sierra.com/
11952 S:      Orphan
11953 F:      drivers/scsi/pmcraid.*
11954
11955 PMC SIERRA PM8001 DRIVER
11956 M:      Jack Wang <jinpu.wang@profitbricks.com>
11957 M:      lindar_liu@usish.com
11958 L:      linux-scsi@vger.kernel.org
11959 S:      Supported
11960 F:      drivers/scsi/pm8001/
11961
11962 PNP SUPPORT
11963 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
11964 S:      Maintained
11965 F:      drivers/pnp/
11966
11967 POSIX CLOCKS and TIMERS
11968 M:      Thomas Gleixner <tglx@linutronix.de>
11969 L:      linux-kernel@vger.kernel.org
11970 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
11971 S:      Maintained
11972 F:      fs/timerfd.c
11973 F:      include/linux/timer*
11974 F:      kernel/time/*timer*
11975
11976 POWER MANAGEMENT CORE
11977 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
11978 L:      linux-pm@vger.kernel.org
11979 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
11980 B:      https://bugzilla.kernel.org
11981 S:      Supported
11982 F:      drivers/base/power/
11983 F:      include/linux/pm.h
11984 F:      include/linux/pm_*
11985 F:      include/linux/powercap.h
11986 F:      drivers/powercap/
11987 F:      kernel/configs/nopm.config
11988
11989 POWER STATE COORDINATION INTERFACE (PSCI)
11990 M:      Mark Rutland <mark.rutland@arm.com>
11991 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11992 L:      linux-arm-kernel@lists.infradead.org
11993 S:      Maintained
11994 F:      drivers/firmware/psci*.c
11995 F:      include/linux/psci.h
11996 F:      include/uapi/linux/psci.h
11997
11998 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
11999 M:      Sebastian Reichel <sre@kernel.org>
12000 L:      linux-pm@vger.kernel.org
12001 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
12002 S:      Maintained
12003 F:      Documentation/ABI/testing/sysfs-class-power
12004 F:      Documentation/devicetree/bindings/power/supply/
12005 F:      include/linux/power_supply.h
12006 F:      drivers/power/supply/
12007
12008 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
12009 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
12010 L:      linuxppc-dev@lists.ozlabs.org
12011 S:      Maintained
12012 F:      drivers/char/powernv-op-panel.c
12013
12014 PPP OVER ATM (RFC 2364)
12015 M:      Mitchell Blank Jr <mitch@sfgoth.com>
12016 S:      Maintained
12017 F:      net/atm/pppoatm.c
12018 F:      include/uapi/linux/atmppp.h
12019
12020 PPP OVER ETHERNET
12021 M:      Michal Ostrowski <mostrows@earthlink.net>
12022 S:      Maintained
12023 F:      drivers/net/ppp/pppoe.c
12024 F:      drivers/net/ppp/pppox.c
12025
12026 PPP OVER L2TP
12027 M:      James Chapman <jchapman@katalix.com>
12028 S:      Maintained
12029 F:      net/l2tp/l2tp_ppp.c
12030 F:      include/linux/if_pppol2tp.h
12031 F:      include/uapi/linux/if_pppol2tp.h
12032
12033 PPP PROTOCOL DRIVERS AND COMPRESSORS
12034 M:      Paul Mackerras <paulus@samba.org>
12035 L:      linux-ppp@vger.kernel.org
12036 S:      Maintained
12037 F:      drivers/net/ppp/ppp_*
12038
12039 PPS SUPPORT
12040 M:      Rodolfo Giometti <giometti@enneenne.com>
12041 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
12042 L:      linuxpps@ml.enneenne.com (subscribers-only)
12043 S:      Maintained
12044 F:      Documentation/pps/
12045 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
12046 F:      Documentation/ABI/testing/sysfs-pps
12047 F:      drivers/pps/
12048 F:      include/linux/pps*.h
12049 F:      include/uapi/linux/pps.h
12050
12051 PPTP DRIVER
12052 M:      Dmitry Kozlov <xeb@mail.ru>
12053 L:      netdev@vger.kernel.org
12054 S:      Maintained
12055 F:      drivers/net/ppp/pptp.c
12056 W:      http://sourceforge.net/projects/accel-pptp
12057
12058 PREEMPTIBLE KERNEL
12059 M:      Robert Love <rml@tech9.net>
12060 L:      kpreempt-tech@lists.sourceforge.net
12061 W:      https://www.kernel.org/pub/linux/kernel/people/rml/preempt-kernel
12062 S:      Supported
12063 F:      Documentation/preempt-locking.txt
12064 F:      include/linux/preempt.h
12065
12066 PRINTK
12067 M:      Petr Mladek <pmladek@suse.com>
12068 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
12069 R:      Steven Rostedt <rostedt@goodmis.org>
12070 S:      Maintained
12071 F:      kernel/printk/
12072 F:      include/linux/printk.h
12073
12074 PRISM54 WIRELESS DRIVER
12075 M:      Luis Chamberlain <mcgrof@kernel.org>
12076 L:      linux-wireless@vger.kernel.org
12077 W:      http://wireless.kernel.org/en/users/Drivers/p54
12078 S:      Obsolete
12079 F:      drivers/net/wireless/intersil/prism54/
12080
12081 PROC FILESYSTEM
12082 R:      Alexey Dobriyan <adobriyan@gmail.com>
12083 L:      linux-kernel@vger.kernel.org
12084 L:      linux-fsdevel@vger.kernel.org
12085 S:      Maintained
12086 F:      fs/proc/
12087 F:      include/linux/proc_fs.h
12088 F:      tools/testing/selftests/proc/
12089 F:      Documentation/filesystems/proc.txt
12090
12091 PROC SYSCTL
12092 M:      Luis Chamberlain <mcgrof@kernel.org>
12093 M:      Kees Cook <keescook@chromium.org>
12094 L:      linux-kernel@vger.kernel.org
12095 L:      linux-fsdevel@vger.kernel.org
12096 S:      Maintained
12097 F:      fs/proc/proc_sysctl.c
12098 F:      include/linux/sysctl.h
12099 F:      kernel/sysctl.c
12100 F:      tools/testing/selftests/sysctl/
12101
12102 PS3 NETWORK SUPPORT
12103 M:      Geoff Levand <geoff@infradead.org>
12104 L:      netdev@vger.kernel.org
12105 L:      linuxppc-dev@lists.ozlabs.org
12106 S:      Maintained
12107 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
12108
12109 PS3 PLATFORM SUPPORT
12110 M:      Geoff Levand <geoff@infradead.org>
12111 L:      linuxppc-dev@lists.ozlabs.org
12112 S:      Maintained
12113 F:      arch/powerpc/boot/ps3*
12114 F:      arch/powerpc/include/asm/lv1call.h
12115 F:      arch/powerpc/include/asm/ps3*.h
12116 F:      arch/powerpc/platforms/ps3/
12117 F:      drivers/*/ps3*
12118 F:      drivers/ps3/
12119 F:      drivers/rtc/rtc-ps3.c
12120 F:      drivers/usb/host/*ps3.c
12121 F:      sound/ppc/snd_ps3*
12122
12123 PS3VRAM DRIVER
12124 M:      Jim Paris <jim@jtan.com>
12125 M:      Geoff Levand <geoff@infradead.org>
12126 L:      linuxppc-dev@lists.ozlabs.org
12127 S:      Maintained
12128 F:      drivers/block/ps3vram.c
12129
12130 PSAMPLE PACKET SAMPLING SUPPORT:
12131 M:      Yotam Gigi <yotam.gi@gmail.com>
12132 S:      Maintained
12133 F:      net/psample
12134 F:      include/net/psample.h
12135 F:      include/uapi/linux/psample.h
12136
12137 PSTORE FILESYSTEM
12138 M:      Kees Cook <keescook@chromium.org>
12139 M:      Anton Vorontsov <anton@enomsg.org>
12140 M:      Colin Cross <ccross@android.com>
12141 M:      Tony Luck <tony.luck@intel.com>
12142 S:      Maintained
12143 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
12144 F:      fs/pstore/
12145 F:      include/linux/pstore*
12146 F:      drivers/firmware/efi/efi-pstore.c
12147 F:      drivers/acpi/apei/erst.c
12148 F:      Documentation/admin-guide/ramoops.rst
12149 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
12150 K:      \b(pstore|ramoops)
12151
12152 PTP HARDWARE CLOCK SUPPORT
12153 M:      Richard Cochran <richardcochran@gmail.com>
12154 L:      netdev@vger.kernel.org
12155 S:      Maintained
12156 W:      http://linuxptp.sourceforge.net/
12157 F:      Documentation/ABI/testing/sysfs-ptp
12158 F:      Documentation/ptp/*
12159 F:      drivers/net/phy/dp83640*
12160 F:      drivers/ptp/*
12161 F:      include/linux/ptp_cl*
12162
12163 PTRACE SUPPORT
12164 M:      Oleg Nesterov <oleg@redhat.com>
12165 S:      Maintained
12166 F:      include/asm-generic/syscall.h
12167 F:      include/linux/ptrace.h
12168 F:      include/linux/regset.h
12169 F:      include/linux/tracehook.h
12170 F:      include/uapi/linux/ptrace.h
12171 F:      include/uapi/linux/ptrace.h
12172 F:      include/asm-generic/ptrace.h
12173 F:      kernel/ptrace.c
12174 F:      arch/*/ptrace*.c
12175 F:      arch/*/*/ptrace*.c
12176 F:      arch/*/include/asm/ptrace*.h
12177
12178 PULSE8-CEC DRIVER
12179 M:      Hans Verkuil <hverkuil@xs4all.nl>
12180 L:      linux-media@vger.kernel.org
12181 T:      git git://linuxtv.org/media_tree.git
12182 S:      Maintained
12183 F:      drivers/media/usb/pulse8-cec/*
12184 F:      Documentation/media/cec-drivers/pulse8-cec.rst
12185
12186 PVRUSB2 VIDEO4LINUX DRIVER
12187 M:      Mike Isely <isely@pobox.com>
12188 L:      pvrusb2@isely.net       (subscribers-only)
12189 L:      linux-media@vger.kernel.org
12190 W:      http://www.isely.net/pvrusb2/
12191 T:      git git://linuxtv.org/media_tree.git
12192 S:      Maintained
12193 F:      Documentation/media/v4l-drivers/pvrusb2*
12194 F:      drivers/media/usb/pvrusb2/
12195
12196 PWC WEBCAM DRIVER
12197 M:      Hans Verkuil <hverkuil@xs4all.nl>
12198 L:      linux-media@vger.kernel.org
12199 T:      git git://linuxtv.org/media_tree.git
12200 S:      Odd Fixes
12201 F:      drivers/media/usb/pwc/*
12202
12203 PWM FAN DRIVER
12204 M:      Kamil Debski <kamil@wypas.org>
12205 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12206 L:      linux-hwmon@vger.kernel.org
12207 S:      Supported
12208 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
12209 F:      Documentation/hwmon/pwm-fan
12210 F:      drivers/hwmon/pwm-fan.c
12211
12212 PWM IR Transmitter
12213 M:      Sean Young <sean@mess.org>
12214 L:      linux-media@vger.kernel.org
12215 S:      Maintained
12216 F:      drivers/media/rc/pwm-ir-tx.c
12217
12218 PWM SUBSYSTEM
12219 M:      Thierry Reding <thierry.reding@gmail.com>
12220 L:      linux-pwm@vger.kernel.org
12221 S:      Maintained
12222 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
12223 F:      Documentation/pwm.txt
12224 F:      Documentation/devicetree/bindings/pwm/
12225 F:      include/linux/pwm.h
12226 F:      drivers/pwm/
12227 F:      drivers/video/backlight/pwm_bl.c
12228 F:      include/linux/pwm_backlight.h
12229 F:      drivers/gpio/gpio-mvebu.c
12230 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
12231
12232 PXA GPIO DRIVER
12233 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12234 L:      linux-gpio@vger.kernel.org
12235 S:      Maintained
12236 F:      drivers/gpio/gpio-pxa.c
12237
12238 PXA MMCI DRIVER
12239 S:      Orphan
12240
12241 PXA RTC DRIVER
12242 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12243 L:      linux-rtc@vger.kernel.org
12244 S:      Maintained
12245
12246 PXA2xx/PXA3xx SUPPORT
12247 M:      Daniel Mack <daniel@zonque.org>
12248 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
12249 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12250 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12251 T:      git git://github.com/hzhuang1/linux.git
12252 T:      git git://github.com/rjarzmik/linux.git
12253 S:      Maintained
12254 F:      arch/arm/boot/dts/pxa*
12255 F:      arch/arm/mach-pxa/
12256 F:      drivers/dma/pxa*
12257 F:      drivers/pcmcia/pxa2xx*
12258 F:      drivers/pinctrl/pxa/
12259 F:      drivers/spi/spi-pxa2xx*
12260 F:      drivers/usb/gadget/udc/pxa2*
12261 F:      include/sound/pxa2xx-lib.h
12262 F:      sound/arm/pxa*
12263 F:      sound/soc/pxa/
12264
12265 QAT DRIVER
12266 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
12267 L:      qat-linux@intel.com
12268 S:      Supported
12269 F:      drivers/crypto/qat/
12270
12271 QCOM AUDIO (ASoC) DRIVERS
12272 M:      Patrick Lai <plai@codeaurora.org>
12273 M:      Banajit Goswami <bgoswami@codeaurora.org>
12274 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12275 S:      Supported
12276 F:      sound/soc/qcom/
12277
12278 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
12279 M:      Gabriel Somlo <somlo@cmu.edu>
12280 M:      "Michael S. Tsirkin" <mst@redhat.com>
12281 L:      qemu-devel@nongnu.org
12282 S:      Maintained
12283 F:      drivers/firmware/qemu_fw_cfg.c
12284 F:      include/uapi/linux/qemu_fw_cfg.h
12285
12286 QIB DRIVER
12287 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12288 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
12289 L:      linux-rdma@vger.kernel.org
12290 S:      Supported
12291 F:      drivers/infiniband/hw/qib/
12292
12293 QLOGIC QL41xxx FCOE DRIVER
12294 M:      QLogic-Storage-Upstream@cavium.com
12295 L:      linux-scsi@vger.kernel.org
12296 S:      Supported
12297 F:      drivers/scsi/qedf/
12298
12299 QLOGIC QL41xxx ISCSI DRIVER
12300 M:      QLogic-Storage-Upstream@cavium.com
12301 L:      linux-scsi@vger.kernel.org
12302 S:      Supported
12303 F:      drivers/scsi/qedi/
12304
12305 QLOGIC QL4xxx ETHERNET DRIVER
12306 M:      Ariel Elior <Ariel.Elior@cavium.com>
12307 M:      everest-linux-l2@cavium.com
12308 L:      netdev@vger.kernel.org
12309 S:      Supported
12310 F:      drivers/net/ethernet/qlogic/qed/
12311 F:      include/linux/qed/
12312 F:      drivers/net/ethernet/qlogic/qede/
12313
12314 QLOGIC QL4xxx RDMA DRIVER
12315 M:      Michal Kalderon <Michal.Kalderon@cavium.com>
12316 M:      Ariel Elior <Ariel.Elior@cavium.com>
12317 L:      linux-rdma@vger.kernel.org
12318 S:      Supported
12319 F:      drivers/infiniband/hw/qedr/
12320 F:      include/uapi/rdma/qedr-abi.h
12321
12322 QLOGIC QLA1280 SCSI DRIVER
12323 M:      Michael Reed <mdr@sgi.com>
12324 L:      linux-scsi@vger.kernel.org
12325 S:      Maintained
12326 F:      drivers/scsi/qla1280.[ch]
12327
12328 QLOGIC QLA2XXX FC-SCSI DRIVER
12329 M:      qla2xxx-upstream@qlogic.com
12330 L:      linux-scsi@vger.kernel.org
12331 S:      Supported
12332 F:      Documentation/scsi/LICENSE.qla2xxx
12333 F:      drivers/scsi/qla2xxx/
12334
12335 QLOGIC QLA3XXX NETWORK DRIVER
12336 M:      Dept-GELinuxNICDev@cavium.com
12337 L:      netdev@vger.kernel.org
12338 S:      Supported
12339 F:      Documentation/networking/LICENSE.qla3xxx
12340 F:      drivers/net/ethernet/qlogic/qla3xxx.*
12341
12342 QLOGIC QLA4XXX iSCSI DRIVER
12343 M:      QLogic-Storage-Upstream@qlogic.com
12344 L:      linux-scsi@vger.kernel.org
12345 S:      Supported
12346 F:      Documentation/scsi/LICENSE.qla4xxx
12347 F:      drivers/scsi/qla4xxx/
12348
12349 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
12350 M:      Shahed Shaikh <Shahed.Shaikh@cavium.com>
12351 M:      Manish Chopra <manish.chopra@cavium.com>
12352 M:      Dept-GELinuxNICDev@cavium.com
12353 L:      netdev@vger.kernel.org
12354 S:      Supported
12355 F:      drivers/net/ethernet/qlogic/qlcnic/
12356
12357 QLOGIC QLGE 10Gb ETHERNET DRIVER
12358 M:      Manish Chopra <manish.chopra@cavium.com>
12359 M:      Dept-GELinuxNICDev@cavium.com
12360 L:      netdev@vger.kernel.org
12361 S:      Supported
12362 F:      drivers/net/ethernet/qlogic/qlge/
12363
12364 QM1D1B0004 MEDIA DRIVER
12365 M:      Akihiro Tsukada <tskd08@gmail.com>
12366 L:      linux-media@vger.kernel.org
12367 S:      Odd Fixes
12368 F:      drivers/media/tuners/qm1d1b0004*
12369
12370 QM1D1C0042 MEDIA DRIVER
12371 M:      Akihiro Tsukada <tskd08@gmail.com>
12372 L:      linux-media@vger.kernel.org
12373 S:      Odd Fixes
12374 F:      drivers/media/tuners/qm1d1c0042*
12375
12376 QNX4 FILESYSTEM
12377 M:      Anders Larsen <al@alarsen.net>
12378 W:      http://www.alarsen.net/linux/qnx4fs/
12379 S:      Maintained
12380 F:      fs/qnx4/
12381 F:      include/uapi/linux/qnx4_fs.h
12382 F:      include/uapi/linux/qnxtypes.h
12383
12384 QORIQ DPAA2 FSL-MC BUS DRIVER
12385 M:      Stuart Yoder <stuyoder@gmail.com>
12386 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
12387 L:      linux-kernel@vger.kernel.org
12388 S:      Maintained
12389 F:      drivers/bus/fsl-mc/
12390 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
12391 F:      Documentation/networking/dpaa2/overview.rst
12392
12393 QT1010 MEDIA DRIVER
12394 M:      Antti Palosaari <crope@iki.fi>
12395 L:      linux-media@vger.kernel.org
12396 W:      https://linuxtv.org
12397 W:      http://palosaari.fi/linux/
12398 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12399 T:      git git://linuxtv.org/anttip/media_tree.git
12400 S:      Maintained
12401 F:      drivers/media/tuners/qt1010*
12402
12403 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
12404 M:      Kalle Valo <kvalo@codeaurora.org>
12405 L:      ath10k@lists.infradead.org
12406 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
12407 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
12408 S:      Supported
12409 F:      drivers/net/wireless/ath/ath10k/
12410
12411 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
12412 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
12413 L:      linux-wireless@vger.kernel.org
12414 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
12415 S:      Supported
12416 F:      drivers/net/wireless/ath/ath9k/
12417
12418 QUALCOMM CAMERA SUBSYSTEM DRIVER
12419 M:      Todor Tomov <todor.tomov@linaro.org>
12420 L:      linux-media@vger.kernel.org
12421 S:      Maintained
12422 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
12423 F:      Documentation/media/v4l-drivers/qcom_camss.rst
12424 F:      drivers/media/platform/qcom/camss/
12425
12426 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
12427 M:  Ilia Lin <ilia.lin@gmail.com>
12428 L:  linux-pm@vger.kernel.org
12429 S:  Maintained
12430 F:  Documentation/devicetree/bindings/opp/kryo-cpufreq.txt
12431 F:  drivers/cpufreq/qcom-cpufreq-kryo.c
12432
12433 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
12434 M:      Timur Tabi <timur@kernel.org>
12435 L:      netdev@vger.kernel.org
12436 S:      Maintained
12437 F:      drivers/net/ethernet/qualcomm/emac/
12438
12439 QUALCOMM GENERIC INTERFACE I2C DRIVER
12440 M:      Alok Chauhan <alokc@codeaurora.org>
12441 M:      Karthikeyan Ramasubramanian <kramasub@codeaurora.org>
12442 L:      linux-i2c@vger.kernel.org
12443 L:      linux-arm-msm@vger.kernel.org
12444 S:      Supported
12445 F:      drivers/i2c/busses/i2c-qcom-geni.c
12446
12447 QUALCOMM HEXAGON ARCHITECTURE
12448 M:      Richard Kuo <rkuo@codeaurora.org>
12449 L:      linux-hexagon@vger.kernel.org
12450 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
12451 S:      Supported
12452 F:      arch/hexagon/
12453
12454 QUALCOMM HIDMA DRIVER
12455 M:      Sinan Kaya <okaya@kernel.org>
12456 L:      linux-arm-kernel@lists.infradead.org
12457 L:      linux-arm-msm@vger.kernel.org
12458 L:      dmaengine@vger.kernel.org
12459 S:      Supported
12460 F:      drivers/dma/qcom/hidma*
12461
12462 QUALCOMM IOMMU
12463 M:      Rob Clark <robdclark@gmail.com>
12464 L:      iommu@lists.linux-foundation.org
12465 L:      linux-arm-msm@vger.kernel.org
12466 S:      Maintained
12467 F:      drivers/iommu/qcom_iommu.c
12468
12469 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
12470 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
12471 L:      linux-media@vger.kernel.org
12472 L:      linux-arm-msm@vger.kernel.org
12473 T:      git git://linuxtv.org/media_tree.git
12474 S:      Maintained
12475 F:      drivers/media/platform/qcom/venus/
12476
12477 QUALCOMM WCN36XX WIRELESS DRIVER
12478 M:      Kalle Valo <kvalo@codeaurora.org>
12479 L:      wcn36xx@lists.infradead.org
12480 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
12481 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
12482 S:      Supported
12483 F:      drivers/net/wireless/ath/wcn36xx/
12484
12485 QUANTENNA QTNFMAC WIRELESS DRIVER
12486 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
12487 M:      Avinash Patil <avinashp@quantenna.com>
12488 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
12489 L:      linux-wireless@vger.kernel.org
12490 S:      Maintained
12491 F:      drivers/net/wireless/quantenna
12492
12493 RADEON and AMDGPU DRM DRIVERS
12494 M:      Alex Deucher <alexander.deucher@amd.com>
12495 M:      Christian König <christian.koenig@amd.com>
12496 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
12497 L:      amd-gfx@lists.freedesktop.org
12498 T:      git git://people.freedesktop.org/~agd5f/linux
12499 S:      Supported
12500 F:      drivers/gpu/drm/radeon/
12501 F:      include/uapi/drm/radeon_drm.h
12502 F:      drivers/gpu/drm/amd/
12503 F:      include/uapi/drm/amdgpu_drm.h
12504
12505 RADEON FRAMEBUFFER DISPLAY DRIVER
12506 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
12507 L:      linux-fbdev@vger.kernel.org
12508 S:      Maintained
12509 F:      drivers/video/fbdev/aty/radeon*
12510 F:      include/uapi/linux/radeonfb.h
12511
12512 RADIOSHARK RADIO DRIVER
12513 M:      Hans Verkuil <hverkuil@xs4all.nl>
12514 L:      linux-media@vger.kernel.org
12515 T:      git git://linuxtv.org/media_tree.git
12516 S:      Maintained
12517 F:      drivers/media/radio/radio-shark.c
12518
12519 RADIOSHARK2 RADIO DRIVER
12520 M:      Hans Verkuil <hverkuil@xs4all.nl>
12521 L:      linux-media@vger.kernel.org
12522 T:      git git://linuxtv.org/media_tree.git
12523 S:      Maintained
12524 F:      drivers/media/radio/radio-shark2.c
12525 F:      drivers/media/radio/radio-tea5777.c
12526
12527 RADOS BLOCK DEVICE (RBD)
12528 M:      Ilya Dryomov <idryomov@gmail.com>
12529 M:      Sage Weil <sage@redhat.com>
12530 M:      Alex Elder <elder@kernel.org>
12531 L:      ceph-devel@vger.kernel.org
12532 W:      http://ceph.com/
12533 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
12534 T:      git git://github.com/ceph/ceph-client.git
12535 S:      Supported
12536 F:      Documentation/ABI/testing/sysfs-bus-rbd
12537 F:      drivers/block/rbd.c
12538 F:      drivers/block/rbd_types.h
12539
12540 RAGE128 FRAMEBUFFER DISPLAY DRIVER
12541 M:      Paul Mackerras <paulus@samba.org>
12542 L:      linux-fbdev@vger.kernel.org
12543 S:      Maintained
12544 F:      drivers/video/fbdev/aty/aty128fb.c
12545
12546 RAINSHADOW-CEC DRIVER
12547 M:      Hans Verkuil <hverkuil@xs4all.nl>
12548 L:      linux-media@vger.kernel.org
12549 T:      git git://linuxtv.org/media_tree.git
12550 S:      Maintained
12551 F:      drivers/media/usb/rainshadow-cec/*
12552
12553 RALINK MIPS ARCHITECTURE
12554 M:      John Crispin <john@phrozen.org>
12555 L:      linux-mips@vger.kernel.org
12556 S:      Maintained
12557 F:      arch/mips/ralink
12558
12559 RALINK RT2X00 WIRELESS LAN DRIVER
12560 P:      rt2x00 project
12561 M:      Stanislaw Gruszka <sgruszka@redhat.com>
12562 M:      Helmut Schaa <helmut.schaa@googlemail.com>
12563 L:      linux-wireless@vger.kernel.org
12564 S:      Maintained
12565 F:      drivers/net/wireless/ralink/rt2x00/
12566
12567 RAMDISK RAM BLOCK DEVICE DRIVER
12568 M:      Jens Axboe <axboe@kernel.dk>
12569 S:      Maintained
12570 F:      Documentation/blockdev/ramdisk.txt
12571 F:      drivers/block/brd.c
12572
12573 RANCHU VIRTUAL BOARD FOR MIPS
12574 M:      Miodrag Dinic <miodrag.dinic@mips.com>
12575 L:      linux-mips@vger.kernel.org
12576 S:      Supported
12577 F:      arch/mips/generic/board-ranchu.c
12578 F:      arch/mips/configs/generic/board-ranchu.config
12579
12580 RANDOM NUMBER DRIVER
12581 M:      "Theodore Ts'o" <tytso@mit.edu>
12582 S:      Maintained
12583 F:      drivers/char/random.c
12584
12585 RAPIDIO SUBSYSTEM
12586 M:      Matt Porter <mporter@kernel.crashing.org>
12587 M:      Alexandre Bounine <alex.bou9@gmail.com>
12588 S:      Maintained
12589 F:      drivers/rapidio/
12590
12591 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
12592 L:      linux-wireless@vger.kernel.org
12593 S:      Orphan
12594 F:      drivers/net/wireless/ray*
12595
12596 RCUTORTURE TEST FRAMEWORK
12597 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12598 M:      Josh Triplett <josh@joshtriplett.org>
12599 R:      Steven Rostedt <rostedt@goodmis.org>
12600 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12601 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12602 L:      linux-kernel@vger.kernel.org
12603 S:      Supported
12604 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12605 F:      tools/testing/selftests/rcutorture
12606
12607 RDC R-321X SoC
12608 M:      Florian Fainelli <florian@openwrt.org>
12609 S:      Maintained
12610
12611 RDC R6040 FAST ETHERNET DRIVER
12612 M:      Florian Fainelli <f.fainelli@gmail.com>
12613 L:      netdev@vger.kernel.org
12614 S:      Maintained
12615 F:      drivers/net/ethernet/rdc/r6040.c
12616
12617 RDMAVT - RDMA verbs software
12618 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12619 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
12620 L:      linux-rdma@vger.kernel.org
12621 S:      Supported
12622 F:      drivers/infiniband/sw/rdmavt
12623
12624 RDS - RELIABLE DATAGRAM SOCKETS
12625 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
12626 L:      netdev@vger.kernel.org
12627 L:      linux-rdma@vger.kernel.org
12628 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
12629 W:      https://oss.oracle.com/projects/rds/
12630 S:      Supported
12631 F:      net/rds/
12632 F:      Documentation/networking/rds.txt
12633
12634 RDT - RESOURCE ALLOCATION
12635 M:      Fenghua Yu <fenghua.yu@intel.com>
12636 M:      Reinette Chatre <reinette.chatre@intel.com>
12637 L:      linux-kernel@vger.kernel.org
12638 S:      Supported
12639 F:      arch/x86/kernel/cpu/intel_rdt*
12640 F:      arch/x86/include/asm/intel_rdt_sched.h
12641 F:      Documentation/x86/intel_rdt*
12642
12643 READ-COPY UPDATE (RCU)
12644 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12645 M:      Josh Triplett <josh@joshtriplett.org>
12646 R:      Steven Rostedt <rostedt@goodmis.org>
12647 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12648 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12649 L:      linux-kernel@vger.kernel.org
12650 W:      http://www.rdrop.com/users/paulmck/RCU/
12651 S:      Supported
12652 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12653 F:      Documentation/RCU/
12654 X:      Documentation/RCU/torture.txt
12655 F:      include/linux/rcu*
12656 X:      include/linux/srcu*.h
12657 F:      kernel/rcu/
12658 X:      kernel/rcu/srcu*.c
12659
12660 REAL TIME CLOCK (RTC) SUBSYSTEM
12661 M:      Alessandro Zummo <a.zummo@towertech.it>
12662 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
12663 L:      linux-rtc@vger.kernel.org
12664 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
12665 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
12666 S:      Maintained
12667 F:      Documentation/devicetree/bindings/rtc/
12668 F:      Documentation/rtc.txt
12669 F:      drivers/rtc/
12670 F:      include/linux/rtc.h
12671 F:      include/uapi/linux/rtc.h
12672 F:      include/linux/rtc/
12673 F:      include/linux/platform_data/rtc-*
12674 F:      tools/testing/selftests/rtc/
12675
12676 REALTEK AUDIO CODECS
12677 M:      Bard Liao <bardliao@realtek.com>
12678 M:      Oder Chiou <oder_chiou@realtek.com>
12679 S:      Maintained
12680 F:      sound/soc/codecs/rt*
12681 F:      include/sound/rt*.h
12682
12683 REALTEK RTL83xx SMI DSA ROUTER CHIPS
12684 M:      Linus Walleij <linus.walleij@linaro.org>
12685 S:      Maintained
12686 F:      Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
12687 F:      drivers/net/dsa/realtek-smi*
12688 F:      drivers/net/dsa/rtl83*
12689
12690 REGISTER MAP ABSTRACTION
12691 M:      Mark Brown <broonie@kernel.org>
12692 L:      linux-kernel@vger.kernel.org
12693 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
12694 S:      Supported
12695 F:      Documentation/devicetree/bindings/regmap/
12696 F:      drivers/base/regmap/
12697 F:      include/linux/regmap.h
12698
12699 REISERFS FILE SYSTEM
12700 L:      reiserfs-devel@vger.kernel.org
12701 S:      Supported
12702 F:      fs/reiserfs/
12703
12704 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
12705 M:      Ohad Ben-Cohen <ohad@wizery.com>
12706 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12707 L:      linux-remoteproc@vger.kernel.org
12708 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
12709 S:      Maintained
12710 F:      Documentation/devicetree/bindings/remoteproc/
12711 F:      Documentation/remoteproc.txt
12712 F:      drivers/remoteproc/
12713 F:      include/linux/remoteproc.h
12714
12715 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
12716 M:      Ohad Ben-Cohen <ohad@wizery.com>
12717 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12718 L:      linux-remoteproc@vger.kernel.org
12719 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
12720 S:      Maintained
12721 F:      drivers/rpmsg/
12722 F:      Documentation/rpmsg.txt
12723 F:      include/linux/rpmsg.h
12724 F:      include/linux/rpmsg/
12725
12726 RENESAS CLOCK DRIVERS
12727 M:      Geert Uytterhoeven <geert+renesas@glider.be>
12728 L:      linux-renesas-soc@vger.kernel.org
12729 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
12730 S:      Supported
12731 F:      drivers/clk/renesas/
12732
12733 RENESAS EMEV2 I2C DRIVER
12734 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12735 S:      Supported
12736 F:      drivers/i2c/busses/i2c-emev2.c
12737
12738 RENESAS ETHERNET DRIVERS
12739 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
12740 L:      netdev@vger.kernel.org
12741 L:      linux-renesas-soc@vger.kernel.org
12742 F:      Documentation/devicetree/bindings/net/renesas,*.txt
12743 F:      Documentation/devicetree/bindings/net/sh_eth.txt
12744 F:      drivers/net/ethernet/renesas/
12745 F:      include/linux/sh_eth.h
12746
12747 RENESAS R-CAR GYROADC DRIVER
12748 M:      Marek Vasut <marek.vasut@gmail.com>
12749 L:      linux-iio@vger.kernel.org
12750 S:      Supported
12751 F:      drivers/iio/adc/rcar_gyro_adc.c
12752
12753 RENESAS R-CAR I2C DRIVERS
12754 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12755 S:      Supported
12756 F:      drivers/i2c/busses/i2c-rcar.c
12757 F:      drivers/i2c/busses/i2c-sh_mobile.c
12758
12759 RENESAS RIIC DRIVER
12760 M:      Chris Brandt <chris.brandt@renesas.com>
12761 S:      Supported
12762 F:      Documentation/devicetree/bindings/i2c/i2c-riic.txt
12763 F:      drivers/i2c/busses/i2c-riic.c
12764
12765 RENESAS USB PHY DRIVER
12766 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
12767 L:      linux-renesas-soc@vger.kernel.org
12768 S:      Maintained
12769 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
12770
12771 RESET CONTROLLER FRAMEWORK
12772 M:      Philipp Zabel <p.zabel@pengutronix.de>
12773 T:      git git://git.pengutronix.de/git/pza/linux
12774 S:      Maintained
12775 F:      drivers/reset/
12776 F:      Documentation/devicetree/bindings/reset/
12777 F:      include/dt-bindings/reset/
12778 F:      include/linux/reset.h
12779 F:      include/linux/reset-controller.h
12780
12781 RESTARTABLE SEQUENCES SUPPORT
12782 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12783 M:      Peter Zijlstra <peterz@infradead.org>
12784 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12785 M:      Boqun Feng <boqun.feng@gmail.com>
12786 L:      linux-kernel@vger.kernel.org
12787 S:      Supported
12788 F:      kernel/rseq.c
12789 F:      include/uapi/linux/rseq.h
12790 F:      include/trace/events/rseq.h
12791 F:      tools/testing/selftests/rseq/
12792
12793 RFKILL
12794 M:      Johannes Berg <johannes@sipsolutions.net>
12795 L:      linux-wireless@vger.kernel.org
12796 W:      http://wireless.kernel.org/
12797 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
12798 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
12799 S:      Maintained
12800 F:      Documentation/rfkill.txt
12801 F:      Documentation/ABI/stable/sysfs-class-rfkill
12802 F:      net/rfkill/
12803 F:      include/linux/rfkill.h
12804 F:      include/uapi/linux/rfkill.h
12805
12806 RHASHTABLE
12807 M:      Thomas Graf <tgraf@suug.ch>
12808 M:      Herbert Xu <herbert@gondor.apana.org.au>
12809 L:      netdev@vger.kernel.org
12810 S:      Maintained
12811 F:      lib/rhashtable.c
12812 F:      lib/test_rhashtable.c
12813 F:      include/linux/rhashtable.h
12814 F:      include/linux/rhashtable-types.h
12815
12816 RICOH R5C592 MEMORYSTICK DRIVER
12817 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12818 S:      Maintained
12819 F:      drivers/memstick/host/r592.*
12820
12821 RICOH SMARTMEDIA/XD DRIVER
12822 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12823 S:      Maintained
12824 F:      drivers/mtd/nand/raw/r852.c
12825 F:      drivers/mtd/nand/raw/r852.h
12826
12827 RISC-V ARCHITECTURE
12828 M:      Palmer Dabbelt <palmer@sifive.com>
12829 M:      Albert Ou <aou@eecs.berkeley.edu>
12830 L:      linux-riscv@lists.infradead.org
12831 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
12832 S:      Supported
12833 F:      arch/riscv/
12834 K:      riscv
12835 N:      riscv
12836
12837 ROCCAT DRIVERS
12838 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
12839 W:      http://sourceforge.net/projects/roccat/
12840 S:      Maintained
12841 F:      drivers/hid/hid-roccat*
12842 F:      include/linux/hid-roccat*
12843 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
12844
12845 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
12846 M:      Jacob chen <jacob2.chen@rock-chips.com>
12847 L:      linux-media@vger.kernel.org
12848 S:      Maintained
12849 F:      drivers/media/platform/rockchip/rga/
12850 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
12851
12852 ROCKER DRIVER
12853 M:      Jiri Pirko <jiri@resnulli.us>
12854 L:      netdev@vger.kernel.org
12855 S:      Supported
12856 F:      drivers/net/ethernet/rocker/
12857
12858 ROCKETPORT DRIVER
12859 P:      Comtrol Corp.
12860 W:      http://www.comtrol.com
12861 S:      Maintained
12862 F:      Documentation/serial/rocket.txt
12863 F:      drivers/tty/rocket*
12864
12865 ROCKETPORT EXPRESS/INFINITY DRIVER
12866 M:      Kevin Cernekee <cernekee@gmail.com>
12867 L:      linux-serial@vger.kernel.org
12868 S:      Odd Fixes
12869 F:      drivers/tty/serial/rp2.*
12870
12871 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
12872 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
12873 L:      linux-kernel@vger.kernel.org
12874 L:      linux-renesas-soc@vger.kernel.org
12875 S:      Supported
12876 F:      drivers/mfd/bd9571mwv.c
12877 F:      drivers/regulator/bd9571mwv-regulator.c
12878 F:      drivers/gpio/gpio-bd9571mwv.c
12879 F:      include/linux/mfd/bd9571mwv.h
12880 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
12881
12882 ROSE NETWORK LAYER
12883 M:      Ralf Baechle <ralf@linux-mips.org>
12884 L:      linux-hams@vger.kernel.org
12885 W:      http://www.linux-ax25.org/
12886 S:      Maintained
12887 F:      include/net/rose.h
12888 F:      include/uapi/linux/rose.h
12889 F:      net/rose/
12890
12891 RTL2830 MEDIA DRIVER
12892 M:      Antti Palosaari <crope@iki.fi>
12893 L:      linux-media@vger.kernel.org
12894 W:      https://linuxtv.org
12895 W:      http://palosaari.fi/linux/
12896 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12897 T:      git git://linuxtv.org/anttip/media_tree.git
12898 S:      Maintained
12899 F:      drivers/media/dvb-frontends/rtl2830*
12900
12901 RTL2832 MEDIA DRIVER
12902 M:      Antti Palosaari <crope@iki.fi>
12903 L:      linux-media@vger.kernel.org
12904 W:      https://linuxtv.org
12905 W:      http://palosaari.fi/linux/
12906 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12907 T:      git git://linuxtv.org/anttip/media_tree.git
12908 S:      Maintained
12909 F:      drivers/media/dvb-frontends/rtl2832*
12910
12911 RTL2832_SDR MEDIA DRIVER
12912 M:      Antti Palosaari <crope@iki.fi>
12913 L:      linux-media@vger.kernel.org
12914 W:      https://linuxtv.org
12915 W:      http://palosaari.fi/linux/
12916 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12917 T:      git git://linuxtv.org/anttip/media_tree.git
12918 S:      Maintained
12919 F:      drivers/media/dvb-frontends/rtl2832_sdr*
12920
12921 RTL8180 WIRELESS DRIVER
12922 L:      linux-wireless@vger.kernel.org
12923 W:      http://wireless.kernel.org/
12924 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12925 S:      Orphan
12926 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
12927
12928 RTL8187 WIRELESS DRIVER
12929 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
12930 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
12931 M:      Larry Finger <Larry.Finger@lwfinger.net>
12932 L:      linux-wireless@vger.kernel.org
12933 W:      http://wireless.kernel.org/
12934 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12935 S:      Maintained
12936 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
12937
12938 REALTEK WIRELESS DRIVER (rtlwifi family)
12939 M:      Ping-Ke Shih <pkshih@realtek.com>
12940 L:      linux-wireless@vger.kernel.org
12941 W:      http://wireless.kernel.org/
12942 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12943 S:      Maintained
12944 F:      drivers/net/wireless/realtek/rtlwifi/
12945
12946 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
12947 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
12948 L:      linux-wireless@vger.kernel.org
12949 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
12950 S:      Maintained
12951 F:      drivers/net/wireless/realtek/rtl8xxxu/
12952
12953 RXRPC SOCKETS (AF_RXRPC)
12954 M:      David Howells <dhowells@redhat.com>
12955 L:      linux-afs@lists.infradead.org
12956 S:      Supported
12957 F:      net/rxrpc/
12958 F:      include/keys/rxrpc-type.h
12959 F:      include/net/af_rxrpc.h
12960 F:      include/trace/events/rxrpc.h
12961 F:      include/uapi/linux/rxrpc.h
12962 F:      Documentation/networking/rxrpc.txt
12963 W:      https://www.infradead.org/~dhowells/kafs/
12964
12965 S3 SAVAGE FRAMEBUFFER DRIVER
12966 M:      Antonino Daplas <adaplas@gmail.com>
12967 L:      linux-fbdev@vger.kernel.org
12968 S:      Maintained
12969 F:      drivers/video/fbdev/savage/
12970
12971 S390
12972 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
12973 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
12974 L:      linux-s390@vger.kernel.org
12975 W:      http://www.ibm.com/developerworks/linux/linux390/
12976 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
12977 S:      Supported
12978 F:      arch/s390/
12979 F:      drivers/s390/
12980 F:      Documentation/s390/
12981 F:      Documentation/driver-api/s390-drivers.rst
12982
12983 S390 COMMON I/O LAYER
12984 M:      Sebastian Ott <sebott@linux.ibm.com>
12985 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
12986 L:      linux-s390@vger.kernel.org
12987 W:      http://www.ibm.com/developerworks/linux/linux390/
12988 S:      Supported
12989 F:      drivers/s390/cio/
12990
12991 S390 DASD DRIVER
12992 M:      Stefan Haberland <sth@linux.ibm.com>
12993 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
12994 L:      linux-s390@vger.kernel.org
12995 W:      http://www.ibm.com/developerworks/linux/linux390/
12996 S:      Supported
12997 F:      drivers/s390/block/dasd*
12998 F:      block/partitions/ibm.c
12999
13000 S390 IOMMU (PCI)
13001 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13002 L:      linux-s390@vger.kernel.org
13003 W:      http://www.ibm.com/developerworks/linux/linux390/
13004 S:      Supported
13005 F:      drivers/iommu/s390-iommu.c
13006
13007 S390 IUCV NETWORK LAYER
13008 M:      Julian Wiedmann <jwi@linux.ibm.com>
13009 M:      Ursula Braun <ubraun@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/net/*iucv*
13014 F:      include/net/iucv/
13015 F:      net/iucv/
13016
13017 S390 NETWORK DRIVERS
13018 M:      Julian Wiedmann <jwi@linux.ibm.com>
13019 M:      Ursula Braun <ubraun@linux.ibm.com>
13020 L:      linux-s390@vger.kernel.org
13021 W:      http://www.ibm.com/developerworks/linux/linux390/
13022 S:      Supported
13023 F:      drivers/s390/net/
13024
13025 S390 PCI SUBSYSTEM
13026 M:      Sebastian Ott <sebott@linux.ibm.com>
13027 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13028 L:      linux-s390@vger.kernel.org
13029 W:      http://www.ibm.com/developerworks/linux/linux390/
13030 S:      Supported
13031 F:      arch/s390/pci/
13032 F:      drivers/pci/hotplug/s390_pci_hpc.c
13033
13034 S390 VFIO-CCW DRIVER
13035 M:      Cornelia Huck <cohuck@redhat.com>
13036 M:      Halil Pasic <pasic@linux.ibm.com>
13037 L:      linux-s390@vger.kernel.org
13038 L:      kvm@vger.kernel.org
13039 S:      Supported
13040 F:      drivers/s390/cio/vfio_ccw*
13041 F:      Documentation/s390/vfio-ccw.txt
13042 F:      include/uapi/linux/vfio_ccw.h
13043
13044 S390 ZCRYPT DRIVER
13045 M:      Harald Freudenberger <freude@linux.ibm.com>
13046 L:      linux-s390@vger.kernel.org
13047 W:      http://www.ibm.com/developerworks/linux/linux390/
13048 S:      Supported
13049 F:      drivers/s390/crypto/
13050
13051 S390 VFIO AP DRIVER
13052 M:      Tony Krowiak <akrowiak@linux.ibm.com>
13053 M:      Pierre Morel <pmorel@linux.ibm.com>
13054 M:      Halil Pasic <pasic@linux.ibm.com>
13055 L:      linux-s390@vger.kernel.org
13056 W:      http://www.ibm.com/developerworks/linux/linux390/
13057 S:      Supported
13058 F:      drivers/s390/crypto/vfio_ap_drv.c
13059 F:      drivers/s390/crypto/vfio_ap_private.h
13060 F:      drivers/s390/crypto/vfio_ap_ops.c
13061 F:      Documentation/s390/vfio-ap.txt
13062
13063 S390 ZFCP DRIVER
13064 M:      Steffen Maier <maier@linux.ibm.com>
13065 M:      Benjamin Block <bblock@linux.ibm.com>
13066 L:      linux-s390@vger.kernel.org
13067 W:      http://www.ibm.com/developerworks/linux/linux390/
13068 S:      Supported
13069 F:      drivers/s390/scsi/zfcp_*
13070
13071 S3C24XX SD/MMC Driver
13072 M:      Ben Dooks <ben-linux@fluff.org>
13073 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13074 S:      Supported
13075 F:      drivers/mmc/host/s3cmci.*
13076
13077 SAA6588 RDS RECEIVER DRIVER
13078 M:      Hans Verkuil <hverkuil@xs4all.nl>
13079 L:      linux-media@vger.kernel.org
13080 T:      git git://linuxtv.org/media_tree.git
13081 W:      https://linuxtv.org
13082 S:      Odd Fixes
13083 F:      drivers/media/i2c/saa6588*
13084
13085 SAA7134 VIDEO4LINUX DRIVER
13086 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13087 L:      linux-media@vger.kernel.org
13088 W:      https://linuxtv.org
13089 T:      git git://linuxtv.org/media_tree.git
13090 S:      Odd fixes
13091 F:      Documentation/media/v4l-drivers/saa7134*
13092 F:      drivers/media/pci/saa7134/
13093
13094 SAA7146 VIDEO4LINUX-2 DRIVER
13095 M:      Hans Verkuil <hverkuil@xs4all.nl>
13096 L:      linux-media@vger.kernel.org
13097 T:      git git://linuxtv.org/media_tree.git
13098 S:      Maintained
13099 F:      drivers/media/common/saa7146/
13100 F:      drivers/media/pci/saa7146/
13101 F:      include/media/saa7146*
13102
13103 SAMSUNG AUDIO (ASoC) DRIVERS
13104 M:      Krzysztof Kozlowski <krzk@kernel.org>
13105 M:      Sangbeom Kim <sbkim73@samsung.com>
13106 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13107 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13108 S:      Supported
13109 F:      sound/soc/samsung/
13110 F:      Documentation/devicetree/bindings/sound/samsung*
13111
13112 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
13113 M:      Krzysztof Kozlowski <krzk@kernel.org>
13114 L:      linux-crypto@vger.kernel.org
13115 L:      linux-samsung-soc@vger.kernel.org
13116 S:      Maintained
13117 F:      drivers/crypto/exynos-rng.c
13118 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.txt
13119
13120 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
13121 M:      Łukasz Stelmach <l.stelmach@samsung.com>
13122 L:      linux-samsung-soc@vger.kernel.org
13123 S:      Maintained
13124 F:      drivers/char/hw_random/exynos-trng.c
13125 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
13126
13127 SAMSUNG FRAMEBUFFER DRIVER
13128 M:      Jingoo Han <jingoohan1@gmail.com>
13129 L:      linux-fbdev@vger.kernel.org
13130 S:      Maintained
13131 F:      drivers/video/fbdev/s3c-fb.c
13132
13133 SAMSUNG LAPTOP DRIVER
13134 M:      Corentin Chary <corentin.chary@gmail.com>
13135 L:      platform-driver-x86@vger.kernel.org
13136 S:      Maintained
13137 F:      drivers/platform/x86/samsung-laptop.c
13138
13139 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
13140 M:      Sangbeom Kim <sbkim73@samsung.com>
13141 M:      Krzysztof Kozlowski <krzk@kernel.org>
13142 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13143 L:      linux-kernel@vger.kernel.org
13144 L:      linux-samsung-soc@vger.kernel.org
13145 S:      Supported
13146 F:      drivers/mfd/sec*.c
13147 F:      drivers/regulator/s2m*.c
13148 F:      drivers/regulator/s5m*.c
13149 F:      drivers/clk/clk-s2mps11.c
13150 F:      drivers/rtc/rtc-s5m.c
13151 F:      include/linux/mfd/samsung/
13152 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
13153 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
13154 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
13155 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
13156
13157 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
13158 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
13159 L:      linux-media@vger.kernel.org
13160 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13161 S:      Maintained
13162 F:      drivers/media/platform/s3c-camif/
13163 F:      include/media/drv-intf/s3c_camif.h
13164
13165 SAMSUNG S3FWRN5 NFC DRIVER
13166 M:      Robert Baldyga <r.baldyga@samsung.com>
13167 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
13168 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
13169 S:      Supported
13170 F:      drivers/nfc/s3fwrn5
13171
13172 SAMSUNG S5C73M3 CAMERA DRIVER
13173 M:      Kyungmin Park <kyungmin.park@samsung.com>
13174 M:      Andrzej Hajda <a.hajda@samsung.com>
13175 L:      linux-media@vger.kernel.org
13176 S:      Supported
13177 F:      drivers/media/i2c/s5c73m3/*
13178
13179 SAMSUNG S5K5BAF CAMERA DRIVER
13180 M:      Kyungmin Park <kyungmin.park@samsung.com>
13181 M:      Andrzej Hajda <a.hajda@samsung.com>
13182 L:      linux-media@vger.kernel.org
13183 S:      Supported
13184 F:      drivers/media/i2c/s5k5baf.c
13185
13186 SAMSUNG S5P Security SubSystem (SSS) DRIVER
13187 M:      Krzysztof Kozlowski <krzk@kernel.org>
13188 M:      Vladimir Zapolskiy <vz@mleia.com>
13189 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
13190 L:      linux-crypto@vger.kernel.org
13191 L:      linux-samsung-soc@vger.kernel.org
13192 S:      Maintained
13193 F:      drivers/crypto/s5p-sss.c
13194
13195 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
13196 M:      Kyungmin Park <kyungmin.park@samsung.com>
13197 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13198 L:      linux-media@vger.kernel.org
13199 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
13200 S:      Supported
13201 F:      drivers/media/platform/exynos4-is/
13202
13203 SAMSUNG SOC CLOCK DRIVERS
13204 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13205 M:      Tomasz Figa <tomasz.figa@gmail.com>
13206 M:      Chanwoo Choi <cw00.choi@samsung.com>
13207 S:      Supported
13208 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13209 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
13210 F:      drivers/clk/samsung/
13211 F:      include/dt-bindings/clock/exynos*.h
13212 F:      Documentation/devicetree/bindings/clock/exynos*.txt
13213
13214 SAMSUNG SPI DRIVERS
13215 M:      Kukjin Kim <kgene@kernel.org>
13216 M:      Krzysztof Kozlowski <krzk@kernel.org>
13217 M:      Andi Shyti <andi@etezian.org>
13218 L:      linux-spi@vger.kernel.org
13219 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13220 S:      Maintained
13221 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
13222 F:      drivers/spi/spi-s3c*
13223 F:      include/linux/platform_data/spi-s3c64xx.h
13224
13225 SAMSUNG SXGBE DRIVERS
13226 M:      Byungho An <bh74.an@samsung.com>
13227 M:      Girish K S <ks.giri@samsung.com>
13228 M:      Vipul Pandya <vipul.pandya@samsung.com>
13229 S:      Supported
13230 L:      netdev@vger.kernel.org
13231 F:      drivers/net/ethernet/samsung/sxgbe/
13232
13233 SAMSUNG THERMAL DRIVER
13234 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13235 L:      linux-pm@vger.kernel.org
13236 L:      linux-samsung-soc@vger.kernel.org
13237 S:      Supported
13238 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
13239 F:      drivers/thermal/samsung/
13240
13241 SAMSUNG USB2 PHY DRIVER
13242 M:      Kamil Debski <kamil@wypas.org>
13243 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13244 L:      linux-kernel@vger.kernel.org
13245 S:      Supported
13246 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
13247 F:      Documentation/phy/samsung-usb2.txt
13248 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
13249 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
13250 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
13251 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
13252 F:      drivers/phy/samsung/phy-samsung-usb2.c
13253 F:      drivers/phy/samsung/phy-samsung-usb2.h
13254
13255 SC1200 WDT DRIVER
13256 M:      Zwane Mwaikambo <zwanem@gmail.com>
13257 S:      Maintained
13258 F:      drivers/watchdog/sc1200wdt.c
13259
13260 SCHEDULER
13261 M:      Ingo Molnar <mingo@redhat.com>
13262 M:      Peter Zijlstra <peterz@infradead.org>
13263 L:      linux-kernel@vger.kernel.org
13264 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
13265 S:      Maintained
13266 F:      kernel/sched/
13267 F:      include/linux/sched.h
13268 F:      include/uapi/linux/sched.h
13269 F:      include/linux/wait.h
13270
13271 SCR24X CHIP CARD INTERFACE DRIVER
13272 M:      Lubomir Rintel <lkundrak@v3.sk>
13273 S:      Supported
13274 F:      drivers/char/pcmcia/scr24x_cs.c
13275
13276 SCSI CDROM DRIVER
13277 M:      Jens Axboe <axboe@kernel.dk>
13278 L:      linux-scsi@vger.kernel.org
13279 W:      http://www.kernel.dk
13280 S:      Maintained
13281 F:      drivers/scsi/sr*
13282
13283 SCSI RDMA PROTOCOL (SRP) INITIATOR
13284 M:      Bart Van Assche <bvanassche@acm.org>
13285 L:      linux-rdma@vger.kernel.org
13286 S:      Supported
13287 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13288 F:      drivers/infiniband/ulp/srp/
13289 F:      include/scsi/srp.h
13290
13291 SCSI RDMA PROTOCOL (SRP) TARGET
13292 M:      Bart Van Assche <bvanassche@acm.org>
13293 L:      linux-rdma@vger.kernel.org
13294 L:      target-devel@vger.kernel.org
13295 S:      Supported
13296 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13297 F:      drivers/infiniband/ulp/srpt/
13298
13299 SCSI SG DRIVER
13300 M:      Doug Gilbert <dgilbert@interlog.com>
13301 L:      linux-scsi@vger.kernel.org
13302 W:      http://sg.danny.cz/sg
13303 S:      Maintained
13304 F:      Documentation/scsi/scsi-generic.txt
13305 F:      drivers/scsi/sg.c
13306 F:      include/scsi/sg.h
13307
13308 SCSI SUBSYSTEM
13309 M:      "James E.J. Bottomley" <jejb@linux.vnet.ibm.com>
13310 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
13311 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
13312 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
13313 L:      linux-scsi@vger.kernel.org
13314 S:      Maintained
13315 F:      Documentation/devicetree/bindings/scsi/
13316 F:      drivers/scsi/
13317 F:      include/scsi/
13318
13319 SCSI TAPE DRIVER
13320 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
13321 L:      linux-scsi@vger.kernel.org
13322 S:      Maintained
13323 F:      Documentation/scsi/st.txt
13324 F:      drivers/scsi/st.*
13325 F:      drivers/scsi/st_*.h
13326
13327 SCTP PROTOCOL
13328 M:      Vlad Yasevich <vyasevich@gmail.com>
13329 M:      Neil Horman <nhorman@tuxdriver.com>
13330 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
13331 L:      linux-sctp@vger.kernel.org
13332 W:      http://lksctp.sourceforge.net
13333 S:      Maintained
13334 F:      Documentation/networking/sctp.txt
13335 F:      include/linux/sctp.h
13336 F:      include/uapi/linux/sctp.h
13337 F:      include/net/sctp/
13338 F:      net/sctp/
13339
13340 SCx200 CPU SUPPORT
13341 M:      Jim Cromie <jim.cromie@gmail.com>
13342 S:      Odd Fixes
13343 F:      Documentation/i2c/busses/scx200_acb
13344 F:      arch/x86/platform/scx200/
13345 F:      drivers/watchdog/scx200_wdt.c
13346 F:      drivers/i2c/busses/scx200*
13347 F:      drivers/mtd/maps/scx200_docflash.c
13348 F:      include/linux/scx200.h
13349
13350 SCx200 GPIO DRIVER
13351 M:      Jim Cromie <jim.cromie@gmail.com>
13352 S:      Maintained
13353 F:      drivers/char/scx200_gpio.c
13354 F:      include/linux/scx200_gpio.h
13355
13356 SCx200 HRT CLOCKSOURCE DRIVER
13357 M:      Jim Cromie <jim.cromie@gmail.com>
13358 S:      Maintained
13359 F:      drivers/clocksource/scx200_hrt.c
13360
13361 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
13362 M:      Sascha Sommer <saschasommer@freenet.de>
13363 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
13364 S:      Maintained
13365 F:      drivers/mmc/host/sdricoh_cs.c
13366
13367 SECURE COMPUTING
13368 M:      Kees Cook <keescook@chromium.org>
13369 R:      Andy Lutomirski <luto@amacapital.net>
13370 R:      Will Drewry <wad@chromium.org>
13371 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
13372 S:      Supported
13373 F:      kernel/seccomp.c
13374 F:      include/uapi/linux/seccomp.h
13375 F:      include/linux/seccomp.h
13376 F:      tools/testing/selftests/seccomp/*
13377 F:      tools/testing/selftests/kselftest_harness.h
13378 F:      Documentation/userspace-api/seccomp_filter.rst
13379 K:      \bsecure_computing
13380 K:      \bTIF_SECCOMP\b
13381
13382 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
13383 M:      Al Cooper <alcooperx@gmail.com>
13384 L:      linux-mmc@vger.kernel.org
13385 L:      bcm-kernel-feedback-list@broadcom.com
13386 S:      Maintained
13387 F:      drivers/mmc/host/sdhci-brcmstb*
13388
13389 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
13390 M:      Adrian Hunter <adrian.hunter@intel.com>
13391 L:      linux-mmc@vger.kernel.org
13392 T:      git git://git.infradead.org/users/ahunter/linux-sdhci.git
13393 S:      Maintained
13394 F:      drivers/mmc/host/sdhci*
13395 F:      include/linux/mmc/sdhci*
13396
13397 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
13398 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
13399 M:      Manjunath M B <manjumb@synopsys.com>
13400 L:      linux-mmc@vger.kernel.org
13401 S:      Maintained
13402 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
13403
13404 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER
13405 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
13406 L:      linux-mmc@vger.kernel.org
13407 S:      Supported
13408 F:      drivers/mmc/host/sdhci-of-at91.c
13409
13410 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
13411 M:      Ben Dooks <ben-linux@fluff.org>
13412 M:      Jaehoon Chung <jh80.chung@samsung.com>
13413 L:      linux-mmc@vger.kernel.org
13414 S:      Maintained
13415 F:      drivers/mmc/host/sdhci-s3c*
13416
13417 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
13418 M:      Viresh Kumar <vireshk@kernel.org>
13419 L:      linux-mmc@vger.kernel.org
13420 S:      Maintained
13421 F:      drivers/mmc/host/sdhci-spear.c
13422
13423 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
13424 M:      Kishon Vijay Abraham I <kishon@ti.com>
13425 L:      linux-mmc@vger.kernel.org
13426 S:      Maintained
13427 F:      drivers/mmc/host/sdhci-omap.c
13428
13429 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
13430 M:      Scott Bauer <scott.bauer@intel.com>
13431 M:      Jonathan Derrick <jonathan.derrick@intel.com>
13432 L:      linux-block@vger.kernel.org
13433 S:      Supported
13434 F:      block/sed*
13435 F:      block/opal_proto.h
13436 F:      include/linux/sed*
13437 F:      include/uapi/linux/sed*
13438
13439 SECURITY CONTACT
13440 M:      Security Officers <security@kernel.org>
13441 S:      Supported
13442
13443 SECURITY SUBSYSTEM
13444 M:      James Morris <jmorris@namei.org>
13445 M:      "Serge E. Hallyn" <serge@hallyn.com>
13446 L:      linux-security-module@vger.kernel.org (suggested Cc:)
13447 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
13448 W:      http://kernsec.org/
13449 S:      Supported
13450 F:      security/
13451 X:      security/selinux/
13452
13453 SELINUX SECURITY MODULE
13454 M:      Paul Moore <paul@paul-moore.com>
13455 M:      Stephen Smalley <sds@tycho.nsa.gov>
13456 M:      Eric Paris <eparis@parisplace.org>
13457 L:      selinux@vger.kernel.org
13458 W:      https://selinuxproject.org
13459 W:      https://github.com/SELinuxProject
13460 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
13461 S:      Supported
13462 F:      include/linux/selinux*
13463 F:      security/selinux/
13464 F:      scripts/selinux/
13465 F:      Documentation/admin-guide/LSM/SELinux.rst
13466
13467 SENSABLE PHANTOM
13468 M:      Jiri Slaby <jirislaby@gmail.com>
13469 S:      Maintained
13470 F:      drivers/misc/phantom.c
13471 F:      include/uapi/linux/phantom.h
13472
13473 SERIAL DEVICE BUS
13474 M:      Rob Herring <robh@kernel.org>
13475 L:      linux-serial@vger.kernel.org
13476 S:      Maintained
13477 F:      Documentation/devicetree/bindings/serial/slave-device.txt
13478 F:      drivers/tty/serdev/
13479 F:      include/linux/serdev.h
13480
13481 SERIAL DRIVERS
13482 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13483 L:      linux-serial@vger.kernel.org
13484 S:      Maintained
13485 F:      Documentation/devicetree/bindings/serial/
13486 F:      drivers/tty/serial/
13487
13488 SERIAL IR RECEIVER
13489 M:      Sean Young <sean@mess.org>
13490 L:      linux-media@vger.kernel.org
13491 S:      Maintained
13492 F:      drivers/media/rc/serial_ir.c
13493
13494 SFC NETWORK DRIVER
13495 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
13496 M:      Edward Cree <ecree@solarflare.com>
13497 M:      Bert Kenward <bkenward@solarflare.com>
13498 L:      netdev@vger.kernel.org
13499 S:      Supported
13500 F:      drivers/net/ethernet/sfc/
13501
13502 SGI GRU DRIVER
13503 M:      Dimitri Sivanich <sivanich@sgi.com>
13504 S:      Maintained
13505 F:      drivers/misc/sgi-gru/
13506
13507 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
13508 M:      Pat Gefre <pfg@sgi.com>
13509 L:      linux-ia64@vger.kernel.org
13510 S:      Supported
13511 F:      Documentation/ia64/serial.txt
13512 F:      drivers/tty/serial/ioc?_serial.c
13513 F:      include/linux/ioc?.h
13514
13515 SGI XP/XPC/XPNET DRIVER
13516 M:      Cliff Whickman <cpw@sgi.com>
13517 M:      Robin Holt <robinmholt@gmail.com>
13518 S:      Maintained
13519 F:      drivers/misc/sgi-xp/
13520
13521 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
13522 M:      Ursula Braun <ubraun@linux.ibm.com>
13523 L:      linux-s390@vger.kernel.org
13524 W:      http://www.ibm.com/developerworks/linux/linux390/
13525 S:      Supported
13526 F:      net/smc/
13527
13528 SHARP RJ54N1CB0C SENSOR DRIVER
13529 M:      Jacopo Mondi <jacopo@jmondi.org>
13530 L:      linux-media@vger.kernel.org
13531 T:      git git://linuxtv.org/media_tree.git
13532 S:      Odd fixes
13533 F:      drivers/media/i2c/rj54n1cb0c.c
13534 F:      include/media/i2c/rj54n1cb0c.h
13535
13536 SH_VEU V4L2 MEM2MEM DRIVER
13537 L:      linux-media@vger.kernel.org
13538 S:      Orphan
13539 F:      drivers/media/platform/sh_veu.c
13540
13541 SH_VOU V4L2 OUTPUT DRIVER
13542 L:      linux-media@vger.kernel.org
13543 S:      Orphan
13544 F:      drivers/media/platform/sh_vou.c
13545 F:      include/media/drv-intf/sh_vou.h
13546
13547 SI2157 MEDIA DRIVER
13548 M:      Antti Palosaari <crope@iki.fi>
13549 L:      linux-media@vger.kernel.org
13550 W:      https://linuxtv.org
13551 W:      http://palosaari.fi/linux/
13552 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13553 T:      git git://linuxtv.org/anttip/media_tree.git
13554 S:      Maintained
13555 F:      drivers/media/tuners/si2157*
13556
13557 SI2165 MEDIA DRIVER
13558 M:      Matthias Schwarzott <zzam@gentoo.org>
13559 L:      linux-media@vger.kernel.org
13560 W:      https://linuxtv.org
13561 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13562 S:      Maintained
13563 F:      drivers/media/dvb-frontends/si2165*
13564
13565 SI2168 MEDIA DRIVER
13566 M:      Antti Palosaari <crope@iki.fi>
13567 L:      linux-media@vger.kernel.org
13568 W:      https://linuxtv.org
13569 W:      http://palosaari.fi/linux/
13570 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13571 T:      git git://linuxtv.org/anttip/media_tree.git
13572 S:      Maintained
13573 F:      drivers/media/dvb-frontends/si2168*
13574
13575 SI470X FM RADIO RECEIVER I2C DRIVER
13576 M:      Hans Verkuil <hverkuil@xs4all.nl>
13577 L:      linux-media@vger.kernel.org
13578 T:      git git://linuxtv.org/media_tree.git
13579 W:      https://linuxtv.org
13580 S:      Odd Fixes
13581 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
13582
13583 SI470X FM RADIO RECEIVER USB DRIVER
13584 M:      Hans Verkuil <hverkuil@xs4all.nl>
13585 L:      linux-media@vger.kernel.org
13586 T:      git git://linuxtv.org/media_tree.git
13587 W:      https://linuxtv.org
13588 S:      Maintained
13589 F:      drivers/media/radio/si470x/radio-si470x-common.c
13590 F:      drivers/media/radio/si470x/radio-si470x.h
13591 F:      drivers/media/radio/si470x/radio-si470x-usb.c
13592
13593 SI4713 FM RADIO TRANSMITTER I2C DRIVER
13594 M:      Eduardo Valentin <edubezval@gmail.com>
13595 L:      linux-media@vger.kernel.org
13596 T:      git git://linuxtv.org/media_tree.git
13597 W:      https://linuxtv.org
13598 S:      Odd Fixes
13599 F:      drivers/media/radio/si4713/si4713.?
13600
13601 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
13602 M:      Eduardo Valentin <edubezval@gmail.com>
13603 L:      linux-media@vger.kernel.org
13604 T:      git git://linuxtv.org/media_tree.git
13605 W:      https://linuxtv.org
13606 S:      Odd Fixes
13607 F:      drivers/media/radio/si4713/radio-platform-si4713.c
13608
13609 SI4713 FM RADIO TRANSMITTER USB DRIVER
13610 M:      Hans Verkuil <hverkuil@xs4all.nl>
13611 L:      linux-media@vger.kernel.org
13612 T:      git git://linuxtv.org/media_tree.git
13613 W:      https://linuxtv.org
13614 S:      Maintained
13615 F:      drivers/media/radio/si4713/radio-usb-si4713.c
13616
13617 SIANO DVB DRIVER
13618 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13619 L:      linux-media@vger.kernel.org
13620 W:      https://linuxtv.org
13621 T:      git git://linuxtv.org/media_tree.git
13622 S:      Odd fixes
13623 F:      drivers/media/common/siano/
13624 F:      drivers/media/usb/siano/
13625 F:      drivers/media/usb/siano/
13626 F:      drivers/media/mmc/siano/
13627
13628 SIFIVE DRIVERS
13629 M:      Palmer Dabbelt <palmer@sifive.com>
13630 L:      linux-riscv@lists.infradead.org
13631 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
13632 S:      Supported
13633 K:      sifive
13634 N:      sifive
13635
13636 SILEAD TOUCHSCREEN DRIVER
13637 M:      Hans de Goede <hdegoede@redhat.com>
13638 L:      linux-input@vger.kernel.org
13639 L:      platform-driver-x86@vger.kernel.org
13640 S:      Maintained
13641 F:      drivers/input/touchscreen/silead.c
13642 F:      drivers/platform/x86/touchscreen_dmi.c
13643
13644 SILICON MOTION SM712 FRAME BUFFER DRIVER
13645 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
13646 M:      Teddy Wang <teddy.wang@siliconmotion.com>
13647 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
13648 L:      linux-fbdev@vger.kernel.org
13649 S:      Maintained
13650 F:      drivers/video/fbdev/sm712*
13651 F:      Documentation/fb/sm712fb.txt
13652
13653 SIMPLE FIRMWARE INTERFACE (SFI)
13654 M:      Len Brown <lenb@kernel.org>
13655 L:      sfi-devel@simplefirmware.org
13656 W:      http://simplefirmware.org/
13657 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
13658 S:      Supported
13659 F:      arch/x86/platform/sfi/
13660 F:      drivers/sfi/
13661 F:      include/linux/sfi*.h
13662
13663 SIMPLEFB FB DRIVER
13664 M:      Hans de Goede <hdegoede@redhat.com>
13665 L:      linux-fbdev@vger.kernel.org
13666 S:      Maintained
13667 F:      Documentation/devicetree/bindings/display/simple-framebuffer.txt
13668 F:      drivers/video/fbdev/simplefb.c
13669 F:      include/linux/platform_data/simplefb.h
13670
13671 SIMTEC EB110ATX (Chalice CATS)
13672 P:      Ben Dooks
13673 P:      Vincent Sanders <vince@simtec.co.uk>
13674 M:      Simtec Linux Team <linux@simtec.co.uk>
13675 W:      http://www.simtec.co.uk/products/EB110ATX/
13676 S:      Supported
13677
13678 SIMTEC EB2410ITX (BAST)
13679 P:      Ben Dooks
13680 P:      Vincent Sanders <vince@simtec.co.uk>
13681 M:      Simtec Linux Team <linux@simtec.co.uk>
13682 W:      http://www.simtec.co.uk/products/EB2410ITX/
13683 S:      Supported
13684 F:      arch/arm/mach-s3c24xx/mach-bast.c
13685 F:      arch/arm/mach-s3c24xx/bast-ide.c
13686 F:      arch/arm/mach-s3c24xx/bast-irq.c
13687
13688 SIPHASH PRF ROUTINES
13689 M:      Jason A. Donenfeld <Jason@zx2c4.com>
13690 S:      Maintained
13691 F:      lib/siphash.c
13692 F:      lib/test_siphash.c
13693 F:      include/linux/siphash.h
13694
13695 SIOX
13696 M:      Gavin Schenk <g.schenk@eckelmann.de>
13697 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
13698 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
13699 S:      Supported
13700 F:      drivers/siox/*
13701 F:      drivers/gpio/gpio-siox.c
13702 F:      include/trace/events/siox.h
13703
13704 SIS 190 ETHERNET DRIVER
13705 M:      Francois Romieu <romieu@fr.zoreil.com>
13706 L:      netdev@vger.kernel.org
13707 S:      Maintained
13708 F:      drivers/net/ethernet/sis/sis190.c
13709
13710 SIS 900/7016 FAST ETHERNET DRIVER
13711 M:      Daniele Venzano <venza@brownhat.org>
13712 W:      http://www.brownhat.org/sis900.html
13713 L:      netdev@vger.kernel.org
13714 S:      Maintained
13715 F:      drivers/net/ethernet/sis/sis900.*
13716
13717 SIS FRAMEBUFFER DRIVER
13718 M:      Thomas Winischhofer <thomas@winischhofer.net>
13719 W:      http://www.winischhofer.net/linuxsisvga.shtml
13720 S:      Maintained
13721 F:      Documentation/fb/sisfb.txt
13722 F:      drivers/video/fbdev/sis/
13723 F:      include/video/sisfb.h
13724
13725 SIS USB2VGA DRIVER
13726 M:      Thomas Winischhofer <thomas@winischhofer.net>
13727 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
13728 S:      Maintained
13729 F:      drivers/usb/misc/sisusbvga/
13730
13731 SLAB ALLOCATOR
13732 M:      Christoph Lameter <cl@linux.com>
13733 M:      Pekka Enberg <penberg@kernel.org>
13734 M:      David Rientjes <rientjes@google.com>
13735 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
13736 M:      Andrew Morton <akpm@linux-foundation.org>
13737 L:      linux-mm@kvack.org
13738 S:      Maintained
13739 F:      include/linux/sl?b*.h
13740 F:      mm/sl?b*
13741
13742 SLEEPABLE READ-COPY UPDATE (SRCU)
13743 M:      Lai Jiangshan <jiangshanlai@gmail.com>
13744 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
13745 M:      Josh Triplett <josh@joshtriplett.org>
13746 R:      Steven Rostedt <rostedt@goodmis.org>
13747 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13748 L:      linux-kernel@vger.kernel.org
13749 W:      http://www.rdrop.com/users/paulmck/RCU/
13750 S:      Supported
13751 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
13752 F:      include/linux/srcu*.h
13753 F:      kernel/rcu/srcu*.c
13754
13755 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
13756 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
13757 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13758 S:      Maintained
13759 F:      drivers/slimbus/
13760 F:      Documentation/devicetree/bindings/slimbus/
13761 F:      include/linux/slimbus.h
13762
13763 SMACK SECURITY MODULE
13764 M:      Casey Schaufler <casey@schaufler-ca.com>
13765 L:      linux-security-module@vger.kernel.org
13766 W:      http://schaufler-ca.com
13767 T:      git git://github.com/cschaufler/smack-next
13768 S:      Maintained
13769 F:      Documentation/admin-guide/LSM/Smack.rst
13770 F:      security/smack/
13771
13772 SMC91x ETHERNET DRIVER
13773 M:      Nicolas Pitre <nico@fluxnic.net>
13774 S:      Odd Fixes
13775 F:      drivers/net/ethernet/smsc/smc91x.*
13776
13777 SMIA AND SMIA++ IMAGE SENSOR DRIVER
13778 M:      Sakari Ailus <sakari.ailus@iki.fi>
13779 L:      linux-media@vger.kernel.org
13780 S:      Maintained
13781 F:      drivers/media/i2c/smiapp/
13782 F:      include/media/i2c/smiapp.h
13783 F:      drivers/media/i2c/smiapp-pll.c
13784 F:      drivers/media/i2c/smiapp-pll.h
13785 F:      include/uapi/linux/smiapp.h
13786 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
13787
13788 SMM665 HARDWARE MONITOR DRIVER
13789 M:      Guenter Roeck <linux@roeck-us.net>
13790 L:      linux-hwmon@vger.kernel.org
13791 S:      Maintained
13792 F:      Documentation/hwmon/smm665
13793 F:      drivers/hwmon/smm665.c
13794
13795 SMSC EMC2103 HARDWARE MONITOR DRIVER
13796 M:      Steve Glendinning <steve.glendinning@shawell.net>
13797 L:      linux-hwmon@vger.kernel.org
13798 S:      Maintained
13799 F:      Documentation/hwmon/emc2103
13800 F:      drivers/hwmon/emc2103.c
13801
13802 SMSC SCH5627 HARDWARE MONITOR DRIVER
13803 M:      Hans de Goede <hdegoede@redhat.com>
13804 L:      linux-hwmon@vger.kernel.org
13805 S:      Supported
13806 F:      Documentation/hwmon/sch5627
13807 F:      drivers/hwmon/sch5627.c
13808
13809 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
13810 M:      Steve Glendinning <steve.glendinning@shawell.net>
13811 L:      linux-fbdev@vger.kernel.org
13812 S:      Maintained
13813 F:      drivers/video/fbdev/smscufx.c
13814
13815 SMSC47B397 HARDWARE MONITOR DRIVER
13816 M:      Jean Delvare <jdelvare@suse.com>
13817 L:      linux-hwmon@vger.kernel.org
13818 S:      Maintained
13819 F:      Documentation/hwmon/smsc47b397
13820 F:      drivers/hwmon/smsc47b397.c
13821
13822 SMSC911x ETHERNET DRIVER
13823 M:      Steve Glendinning <steve.glendinning@shawell.net>
13824 L:      netdev@vger.kernel.org
13825 S:      Maintained
13826 F:      include/linux/smsc911x.h
13827 F:      drivers/net/ethernet/smsc/smsc911x.*
13828
13829 SMSC9420 PCI ETHERNET DRIVER
13830 M:      Steve Glendinning <steve.glendinning@shawell.net>
13831 L:      netdev@vger.kernel.org
13832 S:      Maintained
13833 F:      drivers/net/ethernet/smsc/smsc9420.*
13834
13835 SOC-CAMERA V4L2 SUBSYSTEM
13836 L:      linux-media@vger.kernel.org
13837 T:      git git://linuxtv.org/media_tree.git
13838 S:      Orphan
13839 F:      include/media/soc*
13840 F:      drivers/media/i2c/soc_camera/
13841 F:      drivers/media/platform/soc_camera/
13842
13843 SOCIONEXT SYNQUACER I2C DRIVER
13844 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
13845 L:      linux-i2c@vger.kernel.org
13846 S:      Maintained
13847 F:      drivers/i2c/busses/i2c-synquacer.c
13848 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
13849
13850 SOCIONEXT UNIPHIER SOUND DRIVER
13851 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13852 S:      Orphan
13853 F:      sound/soc/uniphier/
13854
13855 SOEKRIS NET48XX LED SUPPORT
13856 M:      Chris Boot <bootc@bootc.net>
13857 S:      Maintained
13858 F:      drivers/leds/leds-net48xx.c
13859
13860 SOFT-ROCE DRIVER (rxe)
13861 M:      Moni Shoua <monis@mellanox.com>
13862 L:      linux-rdma@vger.kernel.org
13863 S:      Supported
13864 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
13865 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13866 F:      drivers/infiniband/sw/rxe/
13867 F:      include/uapi/rdma/rdma_user_rxe.h
13868
13869 SOFTLOGIC 6x10 MPEG CODEC
13870 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
13871 M:      Anton Sviridenko <anton@corp.bluecherry.net>
13872 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
13873 M:      Andrey Utkin <andrey_utkin@fastmail.com>
13874 M:      Ismael Luceno <ismael@iodev.co.uk>
13875 L:      linux-media@vger.kernel.org
13876 S:      Supported
13877 F:      drivers/media/pci/solo6x10/
13878
13879 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
13880 M:      James Morse <james.morse@arm.com>
13881 L:      linux-arm-kernel@lists.infradead.org
13882 S:      Maintained
13883 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
13884 F:      drivers/firmware/arm_sdei.c
13885 F:      include/linux/arm_sdei.h
13886 F:      include/uapi/linux/arm_sdei.h
13887
13888 SOFTWARE RAID (Multiple Disks) SUPPORT
13889 M:      Shaohua Li <shli@kernel.org>
13890 L:      linux-raid@vger.kernel.org
13891 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
13892 S:      Supported
13893 F:      drivers/md/Makefile
13894 F:      drivers/md/Kconfig
13895 F:      drivers/md/md*
13896 F:      drivers/md/raid*
13897 F:      include/linux/raid/
13898 F:      include/uapi/linux/raid/
13899
13900 SOCIONEXT (SNI) AVE NETWORK DRIVER
13901 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
13902 L:      netdev@vger.kernel.org
13903 S:      Maintained
13904 F:      drivers/net/ethernet/socionext/sni_ave.c
13905 F:      Documentation/devicetree/bindings/net/socionext,uniphier-ave4.txt
13906
13907 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
13908 M:      Jassi Brar <jaswinder.singh@linaro.org>
13909 L:      netdev@vger.kernel.org
13910 S:      Maintained
13911 F:      drivers/net/ethernet/socionext/netsec.c
13912 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
13913
13914 SOLIDRUN CLEARFOG SUPPORT
13915 M:      Russell King <linux@armlinux.org.uk>
13916 S:      Maintained
13917 F:      arch/arm/boot/dts/armada-388-clearfog*
13918 F:      arch/arm/boot/dts/armada-38x-solidrun-*
13919
13920 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
13921 M:      Russell King <linux@armlinux.org.uk>
13922 S:      Maintained
13923 F:      arch/arm/boot/dts/imx6*-cubox-i*
13924 F:      arch/arm/boot/dts/imx6*-hummingboard*
13925 F:      arch/arm/boot/dts/imx6*-sr-*
13926
13927 SONIC NETWORK DRIVER
13928 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
13929 L:      netdev@vger.kernel.org
13930 S:      Maintained
13931 F:      drivers/net/ethernet/natsemi/sonic.*
13932
13933 SONICS SILICON BACKPLANE DRIVER (SSB)
13934 M:      Michael Buesch <m@bues.ch>
13935 L:      linux-wireless@vger.kernel.org
13936 S:      Maintained
13937 F:      drivers/ssb/
13938 F:      include/linux/ssb/
13939
13940 SONY IMX258 SENSOR DRIVER
13941 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
13942 L:      linux-media@vger.kernel.org
13943 T:      git git://linuxtv.org/media_tree.git
13944 S:      Maintained
13945 F:      drivers/media/i2c/imx258.c
13946
13947 SONY IMX274 SENSOR DRIVER
13948 M:      Leon Luo <leonl@leopardimaging.com>
13949 L:      linux-media@vger.kernel.org
13950 T:      git git://linuxtv.org/media_tree.git
13951 S:      Maintained
13952 F:      drivers/media/i2c/imx274.c
13953 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
13954
13955 SONY IMX319 SENSOR DRIVER
13956 M:      Bingbu Cao <bingbu.cao@intel.com>
13957 L:      linux-media@vger.kernel.org
13958 T:      git git://linuxtv.org/media_tree.git
13959 S:      Maintained
13960 F:      drivers/media/i2c/imx319.c
13961
13962 SONY IMX355 SENSOR DRIVER
13963 M:      Tianshu Qiu <tian.shu.qiu@intel.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/imx355.c
13968
13969 SONY MEMORYSTICK CARD SUPPORT
13970 M:      Alex Dubov <oakad@yahoo.com>
13971 W:      http://tifmxx.berlios.de/
13972 S:      Maintained
13973 F:      drivers/memstick/host/tifm_ms.c
13974
13975 SONY MEMORYSTICK STANDARD SUPPORT
13976 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13977 S:      Maintained
13978 F:      drivers/memstick/core/ms_block.*
13979
13980 SONY VAIO CONTROL DEVICE DRIVER
13981 M:      Mattia Dongili <malattia@linux.it>
13982 L:      platform-driver-x86@vger.kernel.org
13983 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
13984 S:      Maintained
13985 F:      Documentation/laptops/sony-laptop.txt
13986 F:      drivers/char/sonypi.c
13987 F:      drivers/platform/x86/sony-laptop.c
13988 F:      include/linux/sony-laptop.h
13989
13990 SOUND
13991 M:      Jaroslav Kysela <perex@perex.cz>
13992 M:      Takashi Iwai <tiwai@suse.com>
13993 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13994 W:      http://www.alsa-project.org/
13995 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13996 T:      git git://git.alsa-project.org/alsa-kernel.git
13997 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
13998 S:      Maintained
13999 F:      Documentation/sound/
14000 F:      include/sound/
14001 F:      include/uapi/sound/
14002 F:      sound/
14003
14004 SOUND - COMPRESSED AUDIO
14005 M:      Vinod Koul <vkoul@kernel.org>
14006 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14007 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
14008 S:      Supported
14009 F:      Documentation/sound/designs/compress-offload.rst
14010 F:      include/sound/compress_driver.h
14011 F:      include/uapi/sound/compress_*
14012 F:      sound/core/compress_offload.c
14013 F:      sound/soc/soc-compress.c
14014
14015 SOUND - DMAENGINE HELPERS
14016 M:      Lars-Peter Clausen <lars@metafoo.de>
14017 S:      Supported
14018 F:      include/sound/dmaengine_pcm.h
14019 F:      sound/core/pcm_dmaengine.c
14020 F:      sound/soc/soc-generic-dmaengine-pcm.c
14021
14022 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
14023 M:      Liam Girdwood <lgirdwood@gmail.com>
14024 M:      Mark Brown <broonie@kernel.org>
14025 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
14026 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14027 W:      http://alsa-project.org/main/index.php/ASoC
14028 S:      Supported
14029 F:      Documentation/devicetree/bindings/sound/
14030 F:      Documentation/sound/soc/
14031 F:      sound/soc/
14032 F:      include/dt-bindings/sound/
14033 F:      include/sound/soc*
14034
14035 SOUNDWIRE SUBSYSTEM
14036 M:      Vinod Koul <vkoul@kernel.org>
14037 M:      Sanyog Kale <sanyog.r.kale@intel.com>
14038 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
14039 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14040 S:      Supported
14041 F:      Documentation/driver-api/soundwire/
14042 F:      drivers/soundwire/
14043 F:      include/linux/soundwire/
14044
14045 SP2 MEDIA DRIVER
14046 M:      Olli Salonen <olli.salonen@iki.fi>
14047 L:      linux-media@vger.kernel.org
14048 W:      https://linuxtv.org
14049 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14050 S:      Maintained
14051 F:      drivers/media/dvb-frontends/sp2*
14052
14053 SPARC + UltraSPARC (sparc/sparc64)
14054 M:      "David S. Miller" <davem@davemloft.net>
14055 L:      sparclinux@vger.kernel.org
14056 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
14057 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
14058 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
14059 S:      Maintained
14060 F:      arch/sparc/
14061 F:      drivers/sbus/
14062
14063 SPARC SERIAL DRIVERS
14064 M:      "David S. Miller" <davem@davemloft.net>
14065 L:      sparclinux@vger.kernel.org
14066 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
14067 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
14068 S:      Maintained
14069 F:      include/linux/sunserialcore.h
14070 F:      drivers/tty/serial/suncore.c
14071 F:      drivers/tty/serial/sunhv.c
14072 F:      drivers/tty/serial/sunsab.c
14073 F:      drivers/tty/serial/sunsab.h
14074 F:      drivers/tty/serial/sunsu.c
14075 F:      drivers/tty/serial/sunzilog.c
14076 F:      drivers/tty/serial/sunzilog.h
14077 F:      drivers/tty/vcc.c
14078
14079 SPARSE CHECKER
14080 M:      "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com>
14081 L:      linux-sparse@vger.kernel.org
14082 W:      https://sparse.wiki.kernel.org/
14083 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
14084 S:      Maintained
14085 F:      include/linux/compiler.h
14086
14087 SPEAR CLOCK FRAMEWORK SUPPORT
14088 M:      Viresh Kumar <vireshk@kernel.org>
14089 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14090 W:      http://www.st.com/spear
14091 S:      Maintained
14092 F:      drivers/clk/spear/
14093
14094 SPEAR PLATFORM SUPPORT
14095 M:      Viresh Kumar <vireshk@kernel.org>
14096 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
14097 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14098 W:      http://www.st.com/spear
14099 S:      Maintained
14100 F:      arch/arm/boot/dts/spear*
14101 F:      arch/arm/mach-spear/
14102
14103 SPI NOR SUBSYSTEM
14104 M:      Marek Vasut <marek.vasut@gmail.com>
14105 L:      linux-mtd@lists.infradead.org
14106 W:      http://www.linux-mtd.infradead.org/
14107 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
14108 T:      git git://git.infradead.org/linux-mtd.git spi-nor/fixes
14109 T:      git git://git.infradead.org/linux-mtd.git spi-nor/next
14110 S:      Maintained
14111 F:      drivers/mtd/spi-nor/
14112 F:      include/linux/mtd/spi-nor.h
14113
14114 SPI SUBSYSTEM
14115 M:      Mark Brown <broonie@kernel.org>
14116 L:      linux-spi@vger.kernel.org
14117 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
14118 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
14119 S:      Maintained
14120 F:      Documentation/devicetree/bindings/spi/
14121 F:      Documentation/spi/
14122 F:      drivers/spi/
14123 F:      include/linux/spi/
14124 F:      include/uapi/linux/spi/
14125 F:      tools/spi/
14126
14127 SPIDERNET NETWORK DRIVER for CELL
14128 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
14129 L:      netdev@vger.kernel.org
14130 S:      Supported
14131 F:      Documentation/networking/spider_net.txt
14132 F:      drivers/net/ethernet/toshiba/spider_net*
14133
14134 SPMI SUBSYSTEM
14135 R:      Stephen Boyd <sboyd@kernel.org>
14136 L:      linux-arm-msm@vger.kernel.org
14137 F:      Documentation/devicetree/bindings/spmi/
14138 F:      drivers/spmi/
14139 F:      include/dt-bindings/spmi/spmi.h
14140 F:      include/linux/spmi.h
14141 F:      include/trace/events/spmi.h
14142
14143 SPU FILE SYSTEM
14144 M:      Jeremy Kerr <jk@ozlabs.org>
14145 L:      linuxppc-dev@lists.ozlabs.org
14146 W:      http://www.ibm.com/developerworks/power/cell/
14147 S:      Supported
14148 F:      Documentation/filesystems/spufs.txt
14149 F:      arch/powerpc/platforms/cell/spufs/
14150
14151 SQUASHFS FILE SYSTEM
14152 M:      Phillip Lougher <phillip@squashfs.org.uk>
14153 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
14154 W:      http://squashfs.org.uk
14155 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
14156 S:      Maintained
14157 F:      Documentation/filesystems/squashfs.txt
14158 F:      fs/squashfs/
14159
14160 SRM (Alpha) environment access
14161 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
14162 S:      Maintained
14163 F:      arch/alpha/kernel/srm_env.c
14164
14165 ST STM32 I2C/SMBUS DRIVER
14166 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
14167 L:      linux-i2c@vger.kernel.org
14168 S:      Maintained
14169 F:      drivers/i2c/busses/i2c-stm32*
14170
14171 ST VL53L0X ToF RANGER(I2C) IIO DRIVER
14172 M:      Song Qiang <songqiang1304521@gmail.com>
14173 L:      linux-iio@vger.kernel.org
14174 S:      Maintained
14175 F:      drivers/iio/proximity/vl53l0x-i2c.c
14176 F:      Documentation/devicetree/bindings/iio/proximity/vl53l0x.txt
14177
14178 STABLE BRANCH
14179 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14180 M:      Sasha Levin <sashal@kernel.org>
14181 L:      stable@vger.kernel.org
14182 S:      Supported
14183 F:      Documentation/process/stable-kernel-rules.rst
14184
14185 STAGING - COMEDI
14186 M:      Ian Abbott <abbotti@mev.co.uk>
14187 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
14188 S:      Odd Fixes
14189 F:      drivers/staging/comedi/
14190
14191 STAGING - EROFS FILE SYSTEM
14192 M:      Gao Xiang <gaoxiang25@huawei.com>
14193 M:      Chao Yu <yuchao0@huawei.com>
14194 L:      linux-erofs@lists.ozlabs.org
14195 S:      Maintained
14196 F:      drivers/staging/erofs/
14197
14198 STAGING - INDUSTRIAL IO
14199 M:      Jonathan Cameron <jic23@kernel.org>
14200 L:      linux-iio@vger.kernel.org
14201 S:      Odd Fixes
14202 F:      Documentation/devicetree/bindings/staging/iio/
14203 F:      drivers/staging/iio/
14204
14205 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
14206 M:      Marc Dietrich <marvin24@gmx.de>
14207 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
14208 L:      linux-tegra@vger.kernel.org
14209 S:      Maintained
14210 F:      drivers/staging/nvec/
14211
14212 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
14213 M:      Jens Frederich <jfrederich@gmail.com>
14214 M:      Daniel Drake <dsd@laptop.org>
14215 M:      Jon Nettleton <jon.nettleton@gmail.com>
14216 W:      http://wiki.laptop.org/go/DCON
14217 S:      Maintained
14218 F:      drivers/staging/olpc_dcon/
14219
14220 STAGING - REALTEK RTL8712U DRIVERS
14221 M:      Larry Finger <Larry.Finger@lwfinger.net>
14222 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
14223 S:      Odd Fixes
14224 F:      drivers/staging/rtl8712/
14225
14226 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
14227 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
14228 M:      Teddy Wang <teddy.wang@siliconmotion.com>
14229 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
14230 L:      linux-fbdev@vger.kernel.org
14231 S:      Maintained
14232 F:      drivers/staging/sm750fb/
14233
14234 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
14235 M:      William Hubbs <w.d.hubbs@gmail.com>
14236 M:      Chris Brannon <chris@the-brannons.com>
14237 M:      Kirk Reiser <kirk@reisers.ca>
14238 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
14239 L:      speakup@linux-speakup.org
14240 W:      http://www.linux-speakup.org/
14241 S:      Odd Fixes
14242 F:      drivers/staging/speakup/
14243
14244 STAGING - VIA VT665X DRIVERS
14245 M:      Forest Bond <forest@alittletooquiet.net>
14246 S:      Odd Fixes
14247 F:      drivers/staging/vt665?/
14248
14249 STAGING - WILC1000 WIFI DRIVER
14250 M:      Aditya Shankar <aditya.shankar@microchip.com>
14251 M:      Ganesh Krishna <ganesh.krishna@microchip.com>
14252 L:      linux-wireless@vger.kernel.org
14253 S:      Supported
14254 F:      drivers/staging/wilc1000/
14255
14256 STAGING - XGI Z7,Z9,Z11 PCI DISPLAY DRIVER
14257 M:      Arnaud Patard <arnaud.patard@rtp-net.org>
14258 S:      Odd Fixes
14259 F:      drivers/staging/xgifb/
14260
14261 STAGING SUBSYSTEM
14262 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14263 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
14264 L:      devel@driverdev.osuosl.org
14265 S:      Supported
14266 F:      drivers/staging/
14267
14268 STARFIRE/DURALAN NETWORK DRIVER
14269 M:      Ion Badulescu <ionut@badula.org>
14270 S:      Odd Fixes
14271 F:      drivers/net/ethernet/adaptec/starfire*
14272
14273 STEC S1220 SKD DRIVER
14274 M:      Bart Van Assche <bart.vanassche@wdc.com>
14275 L:      linux-block@vger.kernel.org
14276 S:      Maintained
14277 F:      drivers/block/skd*[ch]
14278
14279 STI AUDIO (ASoC) DRIVERS
14280 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
14281 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14282 S:      Maintained
14283 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
14284 F:      sound/soc/sti/
14285
14286 STI CEC DRIVER
14287 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
14288 S:      Maintained
14289 F:      drivers/media/platform/sti/cec/
14290 F:      Documentation/devicetree/bindings/media/stih-cec.txt
14291
14292 STK1160 USB VIDEO CAPTURE DRIVER
14293 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
14294 L:      linux-media@vger.kernel.org
14295 T:      git git://linuxtv.org/media_tree.git
14296 S:      Maintained
14297 F:      drivers/media/usb/stk1160/
14298
14299 STM32 AUDIO (ASoC) DRIVERS
14300 M:      Olivier Moysan <olivier.moysan@st.com>
14301 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
14302 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14303 S:      Maintained
14304 F:      Documentation/devicetree/bindings/sound/st,stm32-*.txt
14305 F:      sound/soc/stm/
14306
14307 STM32 TIMER/LPTIMER DRIVERS
14308 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
14309 S:      Maintained
14310 F:      drivers/*/stm32-*timer*
14311 F:      drivers/pwm/pwm-stm32*
14312 F:      include/linux/*/stm32-*tim*
14313 F:      Documentation/ABI/testing/*timer-stm32
14314 F:      Documentation/devicetree/bindings/*/stm32-*timer*
14315 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
14316
14317 STMMAC ETHERNET DRIVER
14318 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
14319 M:      Alexandre Torgue <alexandre.torgue@st.com>
14320 M:      Jose Abreu <joabreu@synopsys.com>
14321 L:      netdev@vger.kernel.org
14322 W:      http://www.stlinux.com
14323 S:      Supported
14324 F:      drivers/net/ethernet/stmicro/stmmac/
14325
14326 SUN3/3X
14327 M:      Sam Creasey <sammy@sammy.net>
14328 W:      http://sammy.net/sun3/
14329 S:      Maintained
14330 F:      arch/m68k/kernel/*sun3*
14331 F:      arch/m68k/sun3*/
14332 F:      arch/m68k/include/asm/sun3*
14333 F:      drivers/net/ethernet/i825xx/sun3*
14334
14335 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
14336 M:      Hans de Goede <hdegoede@redhat.com>
14337 L:      linux-input@vger.kernel.org
14338 S:      Maintained
14339 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
14340 F:      drivers/input/keyboard/sun4i-lradc-keys.c
14341
14342 SUNDANCE NETWORK DRIVER
14343 M:      Denis Kirjanov <kda@linux-powerpc.org>
14344 L:      netdev@vger.kernel.org
14345 S:      Maintained
14346 F:      drivers/net/ethernet/dlink/sundance.c
14347
14348 SUPERH
14349 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
14350 M:      Rich Felker <dalias@libc.org>
14351 L:      linux-sh@vger.kernel.org
14352 Q:      http://patchwork.kernel.org/project/linux-sh/list/
14353 S:      Maintained
14354 F:      Documentation/sh/
14355 F:      arch/sh/
14356 F:      drivers/sh/
14357
14358 SUSPEND TO RAM
14359 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
14360 M:      Len Brown <len.brown@intel.com>
14361 M:      Pavel Machek <pavel@ucw.cz>
14362 L:      linux-pm@vger.kernel.org
14363 B:      https://bugzilla.kernel.org
14364 S:      Supported
14365 F:      Documentation/power/
14366 F:      arch/x86/kernel/acpi/
14367 F:      drivers/base/power/
14368 F:      kernel/power/
14369 F:      include/linux/suspend.h
14370 F:      include/linux/freezer.h
14371 F:      include/linux/pm.h
14372
14373 SVGA HANDLING
14374 M:      Martin Mares <mj@ucw.cz>
14375 L:      linux-video@atrey.karlin.mff.cuni.cz
14376 S:      Maintained
14377 F:      Documentation/svga.txt
14378 F:      arch/x86/boot/video*
14379
14380 SWIOTLB SUBSYSTEM
14381 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
14382 L:      iommu@lists.linux-foundation.org
14383 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
14384 S:      Supported
14385 F:      kernel/dma/swiotlb.c
14386 F:      arch/*/kernel/pci-swiotlb.c
14387 F:      include/linux/swiotlb.h
14388
14389 SWITCHDEV
14390 M:      Jiri Pirko <jiri@resnulli.us>
14391 M:      Ivan Vecera <ivecera@redhat.com>
14392 L:      netdev@vger.kernel.org
14393 S:      Supported
14394 F:      net/switchdev/
14395 F:      include/net/switchdev.h
14396
14397 SY8106A REGULATOR DRIVER
14398 M:      Icenowy Zheng <icenowy@aosc.io>
14399 S:      Maintained
14400 F:      drivers/regulator/sy8106a-regulator.c
14401 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
14402
14403 SYNC FILE FRAMEWORK
14404 M:      Sumit Semwal <sumit.semwal@linaro.org>
14405 R:      Gustavo Padovan <gustavo@padovan.org>
14406 S:      Maintained
14407 L:      linux-media@vger.kernel.org
14408 L:      dri-devel@lists.freedesktop.org
14409 F:      drivers/dma-buf/sync_*
14410 F:      drivers/dma-buf/dma-fence*
14411 F:      drivers/dma-buf/sw_sync.c
14412 F:      include/linux/sync_file.h
14413 F:      include/uapi/linux/sync_file.h
14414 F:      Documentation/sync_file.txt
14415 T:      git git://anongit.freedesktop.org/drm/drm-misc
14416
14417 SYNOPSYS ARC ARCHITECTURE
14418 M:      Vineet Gupta <vgupta@synopsys.com>
14419 L:      linux-snps-arc@lists.infradead.org
14420 S:      Supported
14421 F:      arch/arc/
14422 F:      Documentation/devicetree/bindings/arc/*
14423 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
14424 F:      drivers/clocksource/arc_timer.c
14425 F:      drivers/tty/serial/arc_uart.c
14426 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
14427
14428 SYNOPSYS ARC HSDK SDP pll clock driver
14429 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14430 S:      Supported
14431 F:      drivers/clk/clk-hsdk-pll.c
14432 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
14433
14434 SYNOPSYS ARC SDP clock driver
14435 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14436 S:      Supported
14437 F:      drivers/clk/axs10x/*
14438 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
14439
14440 SYNOPSYS ARC SDP platform support
14441 M:      Alexey Brodkin <abrodkin@synopsys.com>
14442 S:      Supported
14443 F:      arch/arc/plat-axs10x
14444 F:      arch/arc/boot/dts/ax*
14445 F:      Documentation/devicetree/bindings/arc/axs10*
14446
14447 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
14448 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14449 S:      Supported
14450 F:      drivers/reset/reset-axs10x.c
14451 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
14452
14453 SYNOPSYS CREG GPIO DRIVER
14454 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14455 S:      Maintained
14456 F:      drivers/gpio/gpio-creg-snps.c
14457 F:      Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt
14458
14459 SYNOPSYS DESIGNWARE 8250 UART DRIVER
14460 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14461 S:      Maintained
14462 F:      drivers/tty/serial/8250/8250_dw.c
14463
14464 SYNOPSYS DESIGNWARE APB GPIO DRIVER
14465 M:      Hoan Tran <hotran@apm.com>
14466 L:      linux-gpio@vger.kernel.org
14467 S:      Maintained
14468 F:      drivers/gpio/gpio-dwapb.c
14469 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
14470
14471 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
14472 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14473 S:      Maintained
14474 F:      drivers/dma/dwi-axi-dmac/
14475 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
14476
14477 SYNOPSYS DESIGNWARE DMAC DRIVER
14478 M:      Viresh Kumar <vireshk@kernel.org>
14479 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14480 S:      Maintained
14481 F:      include/linux/dma/dw.h
14482 F:      include/linux/platform_data/dma-dw.h
14483 F:      drivers/dma/dw/
14484
14485 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
14486 M:      Jose Abreu <Jose.Abreu@synopsys.com>
14487 L:      netdev@vger.kernel.org
14488 S:      Supported
14489 F:      drivers/net/ethernet/synopsys/
14490
14491 SYNOPSYS DESIGNWARE I2C DRIVER
14492 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
14493 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14494 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
14495 L:      linux-i2c@vger.kernel.org
14496 S:      Maintained
14497 F:      drivers/i2c/busses/i2c-designware-*
14498 F:      include/linux/platform_data/i2c-designware.h
14499
14500 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
14501 M:      Jaehoon Chung <jh80.chung@samsung.com>
14502 L:      linux-mmc@vger.kernel.org
14503 S:      Maintained
14504 F:      drivers/mmc/host/dw_mmc*
14505
14506 SYNOPSYS HSDK RESET CONTROLLER DRIVER
14507 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14508 S:      Supported
14509 F:      drivers/reset/reset-hsdk.c
14510 F:      include/dt-bindings/reset/snps,hsdk-reset.h
14511 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
14512
14513 SYSTEM CONFIGURATION (SYSCON)
14514 M:      Lee Jones <lee.jones@linaro.org>
14515 M:      Arnd Bergmann <arnd@arndb.de>
14516 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
14517 S:      Supported
14518 F:      drivers/mfd/syscon.c
14519
14520 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
14521 M:      Sudeep Holla <sudeep.holla@arm.com>
14522 L:      linux-arm-kernel@lists.infradead.org
14523 S:      Maintained
14524 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
14525 F:      drivers/clk/clk-sc[mp]i.c
14526 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
14527 F:      drivers/firmware/arm_scpi.c
14528 F:      drivers/firmware/arm_scmi/
14529 F:      include/linux/sc[mp]i_protocol.h
14530
14531 SYSTEM RESET/SHUTDOWN DRIVERS
14532 M:      Sebastian Reichel <sre@kernel.org>
14533 L:      linux-pm@vger.kernel.org
14534 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
14535 S:      Maintained
14536 F:      Documentation/devicetree/bindings/power/reset/
14537 F:      drivers/power/reset/
14538
14539 SYSTEM TRACE MODULE CLASS
14540 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
14541 S:      Maintained
14542 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
14543 F:      Documentation/trace/stm.rst
14544 F:      drivers/hwtracing/stm/
14545 F:      include/linux/stm.h
14546 F:      include/uapi/linux/stm.h
14547
14548 SYSV FILESYSTEM
14549 M:      Christoph Hellwig <hch@infradead.org>
14550 S:      Maintained
14551 F:      Documentation/filesystems/sysv-fs.txt
14552 F:      fs/sysv/
14553 F:      include/linux/sysv_fs.h
14554
14555 TARGET SUBSYSTEM
14556 M:      "Nicholas A. Bellinger" <nab@linux-iscsi.org>
14557 L:      linux-scsi@vger.kernel.org
14558 L:      target-devel@vger.kernel.org
14559 W:      http://www.linux-iscsi.org
14560 W:      http://groups.google.com/group/linux-iscsi-target-dev
14561 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
14562 S:      Supported
14563 F:      drivers/target/
14564 F:      include/target/
14565 F:      Documentation/target/
14566
14567 TASKSTATS STATISTICS INTERFACE
14568 M:      Balbir Singh <bsingharora@gmail.com>
14569 S:      Maintained
14570 F:      Documentation/accounting/taskstats*
14571 F:      include/linux/taskstats*
14572 F:      kernel/taskstats.c
14573
14574 TC subsystem
14575 M:      Jamal Hadi Salim <jhs@mojatatu.com>
14576 M:      Cong Wang <xiyou.wangcong@gmail.com>
14577 M:      Jiri Pirko <jiri@resnulli.us>
14578 L:      netdev@vger.kernel.org
14579 S:      Maintained
14580 F:      include/net/pkt_cls.h
14581 F:      include/net/pkt_sched.h
14582 F:      include/net/tc_act/
14583 F:      include/uapi/linux/pkt_cls.h
14584 F:      include/uapi/linux/pkt_sched.h
14585 F:      include/uapi/linux/tc_act/
14586 F:      include/uapi/linux/tc_ematch/
14587 F:      net/sched/
14588
14589 TC90522 MEDIA DRIVER
14590 M:      Akihiro Tsukada <tskd08@gmail.com>
14591 L:      linux-media@vger.kernel.org
14592 S:      Odd Fixes
14593 F:      drivers/media/dvb-frontends/tc90522*
14594
14595 TCP LOW PRIORITY MODULE
14596 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
14597 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
14598 W:      http://tcp-lp-mod.sourceforge.net/
14599 S:      Maintained
14600 F:      net/ipv4/tcp_lp.c
14601
14602 TDA10071 MEDIA DRIVER
14603 M:      Antti Palosaari <crope@iki.fi>
14604 L:      linux-media@vger.kernel.org
14605 W:      https://linuxtv.org
14606 W:      http://palosaari.fi/linux/
14607 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14608 T:      git git://linuxtv.org/anttip/media_tree.git
14609 S:      Maintained
14610 F:      drivers/media/dvb-frontends/tda10071*
14611
14612 TDA18212 MEDIA DRIVER
14613 M:      Antti Palosaari <crope@iki.fi>
14614 L:      linux-media@vger.kernel.org
14615 W:      https://linuxtv.org
14616 W:      http://palosaari.fi/linux/
14617 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14618 T:      git git://linuxtv.org/anttip/media_tree.git
14619 S:      Maintained
14620 F:      drivers/media/tuners/tda18212*
14621
14622 TDA18218 MEDIA DRIVER
14623 M:      Antti Palosaari <crope@iki.fi>
14624 L:      linux-media@vger.kernel.org
14625 W:      https://linuxtv.org
14626 W:      http://palosaari.fi/linux/
14627 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14628 T:      git git://linuxtv.org/anttip/media_tree.git
14629 S:      Maintained
14630 F:      drivers/media/tuners/tda18218*
14631
14632 TDA18250 MEDIA DRIVER
14633 M:      Olli Salonen <olli.salonen@iki.fi>
14634 L:      linux-media@vger.kernel.org
14635 W:      https://linuxtv.org
14636 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14637 T:      git git://linuxtv.org/media_tree.git
14638 S:      Maintained
14639 F:      drivers/media/tuners/tda18250*
14640
14641 TDA18271 MEDIA DRIVER
14642 M:      Michael Krufky <mkrufky@linuxtv.org>
14643 L:      linux-media@vger.kernel.org
14644 W:      https://linuxtv.org
14645 W:      http://github.com/mkrufky
14646 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14647 T:      git git://linuxtv.org/mkrufky/tuners.git
14648 S:      Maintained
14649 F:      drivers/media/tuners/tda18271*
14650
14651 TDA1997x MEDIA DRIVER
14652 M:      Tim Harvey <tharvey@gateworks.com>
14653 L:      linux-media@vger.kernel.org
14654 W:      https://linuxtv.org
14655 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14656 S:      Maintained
14657 F:      drivers/media/i2c/tda1997x.*
14658
14659 TDA827x MEDIA DRIVER
14660 M:      Michael Krufky <mkrufky@linuxtv.org>
14661 L:      linux-media@vger.kernel.org
14662 W:      https://linuxtv.org
14663 W:      http://github.com/mkrufky
14664 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14665 T:      git git://linuxtv.org/mkrufky/tuners.git
14666 S:      Maintained
14667 F:      drivers/media/tuners/tda8290.*
14668
14669 TDA8290 MEDIA DRIVER
14670 M:      Michael Krufky <mkrufky@linuxtv.org>
14671 L:      linux-media@vger.kernel.org
14672 W:      https://linuxtv.org
14673 W:      http://github.com/mkrufky
14674 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14675 T:      git git://linuxtv.org/mkrufky/tuners.git
14676 S:      Maintained
14677 F:      drivers/media/tuners/tda8290.*
14678
14679 TDA9840 MEDIA DRIVER
14680 M:      Hans Verkuil <hverkuil@xs4all.nl>
14681 L:      linux-media@vger.kernel.org
14682 T:      git git://linuxtv.org/media_tree.git
14683 W:      https://linuxtv.org
14684 S:      Maintained
14685 F:      drivers/media/i2c/tda9840*
14686
14687 TEA5761 TUNER DRIVER
14688 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14689 L:      linux-media@vger.kernel.org
14690 W:      https://linuxtv.org
14691 T:      git git://linuxtv.org/media_tree.git
14692 S:      Odd fixes
14693 F:      drivers/media/tuners/tea5761.*
14694
14695 TEA5767 TUNER DRIVER
14696 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14697 L:      linux-media@vger.kernel.org
14698 W:      https://linuxtv.org
14699 T:      git git://linuxtv.org/media_tree.git
14700 S:      Maintained
14701 F:      drivers/media/tuners/tea5767.*
14702
14703 TEA6415C MEDIA DRIVER
14704 M:      Hans Verkuil <hverkuil@xs4all.nl>
14705 L:      linux-media@vger.kernel.org
14706 T:      git git://linuxtv.org/media_tree.git
14707 W:      https://linuxtv.org
14708 S:      Maintained
14709 F:      drivers/media/i2c/tea6415c*
14710
14711 TEA6420 MEDIA DRIVER
14712 M:      Hans Verkuil <hverkuil@xs4all.nl>
14713 L:      linux-media@vger.kernel.org
14714 T:      git git://linuxtv.org/media_tree.git
14715 W:      https://linuxtv.org
14716 S:      Maintained
14717 F:      drivers/media/i2c/tea6420*
14718
14719 TEAM DRIVER
14720 M:      Jiri Pirko <jiri@resnulli.us>
14721 L:      netdev@vger.kernel.org
14722 S:      Supported
14723 F:      drivers/net/team/
14724 F:      include/linux/if_team.h
14725 F:      include/uapi/linux/if_team.h
14726
14727 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
14728 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
14729 S:      Maintained
14730 F:      arch/x86/platform/ts5500/
14731
14732 TECHNOTREND USB IR RECEIVER
14733 M:      Sean Young <sean@mess.org>
14734 L:      linux-media@vger.kernel.org
14735 S:      Maintained
14736 F:      drivers/media/rc/ttusbir.c
14737
14738 TECHWELL TW9910 VIDEO DECODER
14739 L:      linux-media@vger.kernel.org
14740 S:      Orphan
14741 F:      drivers/media/i2c/tw9910.c
14742 F:      include/media/i2c/tw9910.h
14743
14744 TEE SUBSYSTEM
14745 M:      Jens Wiklander <jens.wiklander@linaro.org>
14746 S:      Maintained
14747 F:      include/linux/tee_drv.h
14748 F:      include/uapi/linux/tee.h
14749 F:      drivers/tee/
14750 F:      Documentation/tee.txt
14751
14752 TEGRA ARCHITECTURE SUPPORT
14753 M:      Thierry Reding <thierry.reding@gmail.com>
14754 M:      Jonathan Hunter <jonathanh@nvidia.com>
14755 L:      linux-tegra@vger.kernel.org
14756 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
14757 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
14758 S:      Supported
14759 N:      [^a-z]tegra
14760
14761 TEGRA CLOCK DRIVER
14762 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
14763 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
14764 S:      Supported
14765 F:      drivers/clk/tegra/
14766
14767 TEGRA DMA DRIVERS
14768 M:      Laxman Dewangan <ldewangan@nvidia.com>
14769 M:      Jon Hunter <jonathanh@nvidia.com>
14770 S:      Supported
14771 F:      drivers/dma/tegra*
14772
14773 TEGRA I2C DRIVER
14774 M:      Laxman Dewangan <ldewangan@nvidia.com>
14775 S:      Supported
14776 F:      drivers/i2c/busses/i2c-tegra.c
14777
14778 TEGRA IOMMU DRIVERS
14779 M:      Thierry Reding <thierry.reding@gmail.com>
14780 L:      linux-tegra@vger.kernel.org
14781 S:      Supported
14782 F:      drivers/iommu/tegra*
14783
14784 TEGRA KBC DRIVER
14785 M:      Laxman Dewangan <ldewangan@nvidia.com>
14786 S:      Supported
14787 F:      drivers/input/keyboard/tegra-kbc.c
14788
14789 TEGRA NAND DRIVER
14790 M:      Stefan Agner <stefan@agner.ch>
14791 M:      Lucas Stach <dev@lynxeye.de>
14792 S:      Maintained
14793 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
14794 F:      drivers/mtd/nand/raw/tegra_nand.c
14795
14796 TEGRA PWM DRIVER
14797 M:      Thierry Reding <thierry.reding@gmail.com>
14798 S:      Supported
14799 F:      drivers/pwm/pwm-tegra.c
14800
14801 TEGRA SERIAL DRIVER
14802 M:      Laxman Dewangan <ldewangan@nvidia.com>
14803 S:      Supported
14804 F:      drivers/tty/serial/serial-tegra.c
14805
14806 TEGRA SPI DRIVER
14807 M:      Laxman Dewangan <ldewangan@nvidia.com>
14808 S:      Supported
14809 F:      drivers/spi/spi-tegra*
14810
14811 TEHUTI ETHERNET DRIVER
14812 M:      Andy Gospodarek <andy@greyhouse.net>
14813 L:      netdev@vger.kernel.org
14814 S:      Supported
14815 F:      drivers/net/ethernet/tehuti/*
14816
14817 Telecom Clock Driver for MCPL0010
14818 M:      Mark Gross <mark.gross@intel.com>
14819 S:      Supported
14820 F:      drivers/char/tlclk.c
14821
14822 TENSILICA XTENSA PORT (xtensa)
14823 M:      Chris Zankel <chris@zankel.net>
14824 M:      Max Filippov <jcmvbkbc@gmail.com>
14825 L:      linux-xtensa@linux-xtensa.org
14826 T:      git git://github.com/czankel/xtensa-linux.git
14827 S:      Maintained
14828 F:      arch/xtensa/
14829 F:      drivers/irqchip/irq-xtensa-*
14830
14831 Texas Instruments' System Control Interface (TISCI) Protocol Driver
14832 M:      Nishanth Menon <nm@ti.com>
14833 M:      Tero Kristo <t-kristo@ti.com>
14834 M:      Santosh Shilimkar <ssantosh@kernel.org>
14835 L:      linux-arm-kernel@lists.infradead.org
14836 S:      Maintained
14837 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
14838 F:      drivers/firmware/ti_sci*
14839 F:      include/linux/soc/ti/ti_sci_protocol.h
14840 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
14841 F:      drivers/soc/ti/ti_sci_pm_domains.c
14842 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
14843 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
14844 F:      drivers/clk/keystone/sci-clk.c
14845 F:      drivers/reset/reset-ti-sci.c
14846
14847 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
14848 M:      Hans Verkuil <hverkuil@xs4all.nl>
14849 L:      linux-media@vger.kernel.org
14850 T:      git git://linuxtv.org/media_tree.git
14851 W:      https://linuxtv.org
14852 S:      Maintained
14853 F:      drivers/media/radio/radio-raremono.c
14854
14855 THERMAL
14856 M:      Zhang Rui <rui.zhang@intel.com>
14857 M:      Eduardo Valentin <edubezval@gmail.com>
14858 R:      Daniel Lezcano <daniel.lezcano@linaro.org>
14859 L:      linux-pm@vger.kernel.org
14860 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
14861 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
14862 Q:      https://patchwork.kernel.org/project/linux-pm/list/
14863 S:      Supported
14864 F:      drivers/thermal/
14865 F:      include/linux/thermal.h
14866 F:      include/uapi/linux/thermal.h
14867 F:      include/linux/cpu_cooling.h
14868 F:      Documentation/devicetree/bindings/thermal/
14869
14870 THERMAL/CPU_COOLING
14871 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
14872 M:      Viresh Kumar <viresh.kumar@linaro.org>
14873 M:      Javi Merino <javi.merino@kernel.org>
14874 L:      linux-pm@vger.kernel.org
14875 S:      Supported
14876 F:      Documentation/thermal/cpu-cooling-api.txt
14877 F:      drivers/thermal/cpu_cooling.c
14878 F:      include/linux/cpu_cooling.h
14879
14880 THINKPAD ACPI EXTRAS DRIVER
14881 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
14882 L:      ibm-acpi-devel@lists.sourceforge.net
14883 L:      platform-driver-x86@vger.kernel.org
14884 W:      http://ibm-acpi.sourceforge.net
14885 W:      http://thinkwiki.org/wiki/Ibm-acpi
14886 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
14887 S:      Maintained
14888 F:      drivers/platform/x86/thinkpad_acpi.c
14889
14890 THUNDERBOLT DRIVER
14891 M:      Andreas Noever <andreas.noever@gmail.com>
14892 M:      Michael Jamet <michael.jamet@intel.com>
14893 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
14894 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
14895 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
14896 S:      Maintained
14897 F:      Documentation/admin-guide/thunderbolt.rst
14898 F:      drivers/thunderbolt/
14899 F:      include/linux/thunderbolt.h
14900
14901 THUNDERBOLT NETWORK DRIVER
14902 M:      Michael Jamet <michael.jamet@intel.com>
14903 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
14904 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
14905 L:      netdev@vger.kernel.org
14906 S:      Maintained
14907 F:      drivers/net/thunderbolt.c
14908
14909 THUNDERX GPIO DRIVER
14910 M:      David Daney <david.daney@cavium.com>
14911 S:      Maintained
14912 F:      drivers/gpio/gpio-thunderx.c
14913
14914 TI AM437X VPFE DRIVER
14915 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14916 L:      linux-media@vger.kernel.org
14917 W:      https://linuxtv.org
14918 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14919 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14920 S:      Maintained
14921 F:      drivers/media/platform/am437x/
14922
14923 TI BANDGAP AND THERMAL DRIVER
14924 M:      Eduardo Valentin <edubezval@gmail.com>
14925 M:      Keerthy <j-keerthy@ti.com>
14926 L:      linux-pm@vger.kernel.org
14927 L:      linux-omap@vger.kernel.org
14928 S:      Maintained
14929 F:      drivers/thermal/ti-soc-thermal/
14930
14931 TI BQ27XXX POWER SUPPLY DRIVER
14932 R:      Andrew F. Davis <afd@ti.com>
14933 F:      include/linux/power/bq27xxx_battery.h
14934 F:      drivers/power/supply/bq27xxx_battery.c
14935 F:      drivers/power/supply/bq27xxx_battery_i2c.c
14936
14937 TI CDCE706 CLOCK DRIVER
14938 M:      Max Filippov <jcmvbkbc@gmail.com>
14939 S:      Maintained
14940 F:      drivers/clk/clk-cdce706.c
14941
14942 TI CLOCK DRIVER
14943 M:      Tero Kristo <t-kristo@ti.com>
14944 L:      linux-omap@vger.kernel.org
14945 S:      Maintained
14946 F:      drivers/clk/ti/
14947 F:      include/linux/clk/ti.h
14948
14949 TI DAVINCI MACHINE SUPPORT
14950 M:      Sekhar Nori <nsekhar@ti.com>
14951 M:      Kevin Hilman <khilman@kernel.org>
14952 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14953 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
14954 S:      Supported
14955 F:      arch/arm/mach-davinci/
14956 F:      drivers/i2c/busses/i2c-davinci.c
14957 F:      arch/arm/boot/dts/da850*
14958
14959 TI DAVINCI SERIES CLOCK DRIVER
14960 M:      David Lechner <david@lechnology.com>
14961 R:      Sekhar Nori <nsekhar@ti.com>
14962 S:      Maintained
14963 F:      Documentation/devicetree/bindings/clock/ti/davinci/
14964 F:      drivers/clk/davinci/
14965
14966 TI DAVINCI SERIES GPIO DRIVER
14967 M:      Keerthy <j-keerthy@ti.com>
14968 L:      linux-gpio@vger.kernel.org
14969 S:      Maintained
14970 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
14971 F:      drivers/gpio/gpio-davinci.c
14972
14973 TI DAVINCI SERIES MEDIA DRIVER
14974 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14975 L:      linux-media@vger.kernel.org
14976 W:      https://linuxtv.org
14977 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14978 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14979 S:      Maintained
14980 F:      drivers/media/platform/davinci/
14981 F:      include/media/davinci/
14982
14983 TI ETHERNET SWITCH DRIVER (CPSW)
14984 R:      Grygorii Strashko <grygorii.strashko@ti.com>
14985 L:      linux-omap@vger.kernel.org
14986 L:      netdev@vger.kernel.org
14987 S:      Maintained
14988 F:      drivers/net/ethernet/ti/cpsw*
14989 F:      drivers/net/ethernet/ti/davinci*
14990
14991 TI FLASH MEDIA INTERFACE DRIVER
14992 M:      Alex Dubov <oakad@yahoo.com>
14993 S:      Maintained
14994 F:      drivers/misc/tifm*
14995 F:      drivers/mmc/host/tifm_sd.c
14996 F:      include/linux/tifm.h
14997
14998 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
14999 M:      Santosh Shilimkar <ssantosh@kernel.org>
15000 L:      linux-kernel@vger.kernel.org
15001 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15002 S:      Maintained
15003 F:      drivers/soc/ti/*
15004 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
15005
15006 TI LM49xxx FAMILY ASoC CODEC DRIVERS
15007 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
15008 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
15009 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15010 S:      Maintained
15011 F:      sound/soc/codecs/lm49453*
15012 F:      sound/soc/codecs/isabelle*
15013
15014 TI LP855x BACKLIGHT DRIVER
15015 M:      Milo Kim <milo.kim@ti.com>
15016 S:      Maintained
15017 F:      Documentation/backlight/lp855x-driver.txt
15018 F:      drivers/video/backlight/lp855x_bl.c
15019 F:      include/linux/platform_data/lp855x.h
15020
15021 TI LP8727 CHARGER DRIVER
15022 M:      Milo Kim <milo.kim@ti.com>
15023 S:      Maintained
15024 F:      drivers/power/supply/lp8727_charger.c
15025 F:      include/linux/platform_data/lp8727.h
15026
15027 TI LP8788 MFD DRIVER
15028 M:      Milo Kim <milo.kim@ti.com>
15029 S:      Maintained
15030 F:      drivers/iio/adc/lp8788_adc.c
15031 F:      drivers/leds/leds-lp8788.c
15032 F:      drivers/mfd/lp8788*.c
15033 F:      drivers/power/supply/lp8788-charger.c
15034 F:      drivers/regulator/lp8788-*.c
15035 F:      include/linux/mfd/lp8788*.h
15036
15037 TI NETCP ETHERNET DRIVER
15038 M:      Wingman Kwok <w-kwok2@ti.com>
15039 M:      Murali Karicheri <m-karicheri2@ti.com>
15040 L:      netdev@vger.kernel.org
15041 S:      Maintained
15042 F:      drivers/net/ethernet/ti/netcp*
15043
15044 TI PCM3060 ASoC CODEC DRIVER
15045 M:      Kirill Marinushkin <kmarinushkin@birdec.tech>
15046 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15047 S:      Maintained
15048 F:      Documentation/devicetree/bindings/sound/pcm3060.txt
15049 F:      sound/soc/codecs/pcm3060*
15050
15051 TI TAS571X FAMILY ASoC CODEC DRIVER
15052 M:      Kevin Cernekee <cernekee@chromium.org>
15053 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15054 S:      Odd Fixes
15055 F:      sound/soc/codecs/tas571x*
15056
15057 TI TRF7970A NFC DRIVER
15058 M:      Mark Greer <mgreer@animalcreek.com>
15059 L:      linux-wireless@vger.kernel.org
15060 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
15061 S:      Supported
15062 F:      drivers/nfc/trf7970a.c
15063 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
15064
15065 TI TWL4030 SERIES SOC CODEC DRIVER
15066 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
15067 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15068 S:      Maintained
15069 F:      sound/soc/codecs/twl4030*
15070
15071 TI VPE/CAL DRIVERS
15072 M:      Benoit Parrot <bparrot@ti.com>
15073 L:      linux-media@vger.kernel.org
15074 W:      http://linuxtv.org/
15075 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15076 S:      Maintained
15077 F:      drivers/media/platform/ti-vpe/
15078
15079 TI WILINK WIRELESS DRIVERS
15080 L:      linux-wireless@vger.kernel.org
15081 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
15082 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
15083 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
15084 S:      Orphan
15085 F:      drivers/net/wireless/ti/
15086 F:      include/linux/wl12xx.h
15087
15088 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
15089 M:      John Stultz <john.stultz@linaro.org>
15090 M:      Thomas Gleixner <tglx@linutronix.de>
15091 R:      Stephen Boyd <sboyd@kernel.org>
15092 L:      linux-kernel@vger.kernel.org
15093 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
15094 S:      Supported
15095 F:      include/linux/clocksource.h
15096 F:      include/linux/time.h
15097 F:      include/linux/timex.h
15098 F:      include/uapi/linux/time.h
15099 F:      include/uapi/linux/timex.h
15100 F:      kernel/time/clocksource.c
15101 F:      kernel/time/time*.c
15102 F:      kernel/time/alarmtimer.c
15103 F:      kernel/time/ntp.c
15104 F:      tools/testing/selftests/timers/
15105
15106 TIPC NETWORK LAYER
15107 M:      Jon Maloy <jon.maloy@ericsson.com>
15108 M:      Ying Xue <ying.xue@windriver.com>
15109 L:      netdev@vger.kernel.org (core kernel code)
15110 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
15111 W:      http://tipc.sourceforge.net/
15112 S:      Maintained
15113 F:      include/uapi/linux/tipc*.h
15114 F:      net/tipc/
15115
15116 TLAN NETWORK DRIVER
15117 M:      Samuel Chessman <chessman@tux.org>
15118 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
15119 W:      http://sourceforge.net/projects/tlan/
15120 S:      Maintained
15121 F:      Documentation/networking/tlan.txt
15122 F:      drivers/net/ethernet/ti/tlan.*
15123
15124 TM6000 VIDEO4LINUX DRIVER
15125 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15126 L:      linux-media@vger.kernel.org
15127 W:      https://linuxtv.org
15128 T:      git git://linuxtv.org/media_tree.git
15129 S:      Odd fixes
15130 F:      drivers/media/usb/tm6000/
15131 F:      Documentation/media/v4l-drivers/tm6000*
15132
15133 TMIO/SDHI MMC DRIVER
15134 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
15135 L:      linux-mmc@vger.kernel.org
15136 S:      Supported
15137 F:      drivers/mmc/host/tmio_mmc*
15138 F:      drivers/mmc/host/renesas_sdhi*
15139 F:      include/linux/mfd/tmio.h
15140
15141 TMP401 HARDWARE MONITOR DRIVER
15142 M:      Guenter Roeck <linux@roeck-us.net>
15143 L:      linux-hwmon@vger.kernel.org
15144 S:      Maintained
15145 F:      Documentation/hwmon/tmp401
15146 F:      drivers/hwmon/tmp401.c
15147
15148 TMPFS (SHMEM FILESYSTEM)
15149 M:      Hugh Dickins <hughd@google.com>
15150 L:      linux-mm@kvack.org
15151 S:      Maintained
15152 F:      include/linux/shmem_fs.h
15153 F:      mm/shmem.c
15154
15155 TOMOYO SECURITY MODULE
15156 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
15157 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
15158 L:      tomoyo-dev-en@lists.sourceforge.jp (subscribers-only, for developers in English)
15159 L:      tomoyo-users-en@lists.sourceforge.jp (subscribers-only, for users in English)
15160 L:      tomoyo-dev@lists.sourceforge.jp (subscribers-only, for developers in Japanese)
15161 L:      tomoyo-users@lists.sourceforge.jp (subscribers-only, for users in Japanese)
15162 W:      http://tomoyo.sourceforge.jp/
15163 T:      quilt http://svn.sourceforge.jp/svnroot/tomoyo/trunk/2.5.x/tomoyo-lsm/patches/
15164 S:      Maintained
15165 F:      security/tomoyo/
15166
15167 TOPSTAR LAPTOP EXTRAS DRIVER
15168 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
15169 L:      platform-driver-x86@vger.kernel.org
15170 S:      Maintained
15171 F:      drivers/platform/x86/topstar-laptop.c
15172
15173 TORTURE-TEST MODULES
15174 M:      Davidlohr Bueso <dave@stgolabs.net>
15175 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
15176 M:      Josh Triplett <josh@joshtriplett.org>
15177 L:      linux-kernel@vger.kernel.org
15178 S:      Supported
15179 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
15180 F:      Documentation/RCU/torture.txt
15181 F:      kernel/torture.c
15182 F:      kernel/rcu/rcutorture.c
15183 F:      kernel/rcu/rcuperf.c
15184 F:      kernel/locking/locktorture.c
15185
15186 TOSHIBA ACPI EXTRAS DRIVER
15187 M:      Azael Avalos <coproscefalo@gmail.com>
15188 L:      platform-driver-x86@vger.kernel.org
15189 S:      Maintained
15190 F:      drivers/platform/x86/toshiba_acpi.c
15191
15192 TOSHIBA BLUETOOTH DRIVER
15193 M:      Azael Avalos <coproscefalo@gmail.com>
15194 L:      platform-driver-x86@vger.kernel.org
15195 S:      Maintained
15196 F:      drivers/platform/x86/toshiba_bluetooth.c
15197
15198 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
15199 M:      Azael Avalos <coproscefalo@gmail.com>
15200 L:      platform-driver-x86@vger.kernel.org
15201 S:      Maintained
15202 F:      drivers/platform/x86/toshiba_haps.c
15203
15204 TOSHIBA SMM DRIVER
15205 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
15206 W:      http://www.buzzard.org.uk/toshiba/
15207 S:      Maintained
15208 F:      drivers/char/toshiba.c
15209 F:      include/linux/toshiba.h
15210 F:      include/uapi/linux/toshiba.h
15211
15212 TOSHIBA TC358743 DRIVER
15213 M:      Mats Randgaard <matrandg@cisco.com>
15214 L:      linux-media@vger.kernel.org
15215 S:      Maintained
15216 F:      drivers/media/i2c/tc358743*
15217 F:      include/media/i2c/tc358743.h
15218
15219 TOSHIBA WMI HOTKEYS DRIVER
15220 M:      Azael Avalos <coproscefalo@gmail.com>
15221 L:      platform-driver-x86@vger.kernel.org
15222 S:      Maintained
15223 F:      drivers/platform/x86/toshiba-wmi.c
15224
15225 TPM DEVICE DRIVER
15226 M:      Peter Huewe <peterhuewe@gmx.de>
15227 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
15228 R:      Jason Gunthorpe <jgg@ziepe.ca>
15229 L:      linux-integrity@vger.kernel.org
15230 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
15231 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
15232 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
15233 S:      Maintained
15234 F:      drivers/char/tpm/
15235
15236 TRACING
15237 M:      Steven Rostedt <rostedt@goodmis.org>
15238 M:      Ingo Molnar <mingo@redhat.com>
15239 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
15240 S:      Maintained
15241 F:      Documentation/trace/ftrace.rst
15242 F:      arch/*/*/*/ftrace.h
15243 F:      arch/*/kernel/ftrace.c
15244 F:      include/*/ftrace.h
15245 F:      include/linux/trace*.h
15246 F:      include/trace/
15247 F:      kernel/trace/
15248 F:      tools/testing/selftests/ftrace/
15249
15250 TRACING MMIO ACCESSES (MMIOTRACE)
15251 M:      Steven Rostedt <rostedt@goodmis.org>
15252 M:      Ingo Molnar <mingo@kernel.org>
15253 R:      Karol Herbst <karolherbst@gmail.com>
15254 R:      Pekka Paalanen <ppaalanen@gmail.com>
15255 S:      Maintained
15256 L:      linux-kernel@vger.kernel.org
15257 L:      nouveau@lists.freedesktop.org
15258 F:      kernel/trace/trace_mmiotrace.c
15259 F:      include/linux/mmiotrace.h
15260 F:      arch/x86/mm/kmmio.c
15261 F:      arch/x86/mm/mmio-mod.c
15262 F:      arch/x86/mm/testmmiotrace.c
15263
15264 TRIVIAL PATCHES
15265 M:      Jiri Kosina <trivial@kernel.org>
15266 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
15267 S:      Maintained
15268 K:      ^Subject:.*(?i)trivial
15269
15270 TEMPO SEMICONDUCTOR DRIVERS
15271 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
15272 S:      Maintained
15273 F:      sound/soc/codecs/tscs*.c
15274 F:      sound/soc/codecs/tscs*.h
15275 F:      Documentation/devicetree/bindings/sound/tscs*.txt
15276
15277 TTY LAYER
15278 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15279 M:      Jiri Slaby <jslaby@suse.com>
15280 S:      Supported
15281 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
15282 F:      Documentation/serial/
15283 F:      drivers/tty/
15284 F:      drivers/tty/serial/serial_core.c
15285 F:      include/linux/serial_core.h
15286 F:      include/linux/serial.h
15287 F:      include/linux/tty.h
15288 F:      include/uapi/linux/serial_core.h
15289 F:      include/uapi/linux/serial.h
15290 F:      include/uapi/linux/tty.h
15291
15292 TUA9001 MEDIA DRIVER
15293 M:      Antti Palosaari <crope@iki.fi>
15294 L:      linux-media@vger.kernel.org
15295 W:      https://linuxtv.org
15296 W:      http://palosaari.fi/linux/
15297 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15298 T:      git git://linuxtv.org/anttip/media_tree.git
15299 S:      Maintained
15300 F:      drivers/media/tuners/tua9001*
15301
15302 TULIP NETWORK DRIVERS
15303 L:      netdev@vger.kernel.org
15304 L:      linux-parisc@vger.kernel.org
15305 S:      Orphan
15306 F:      drivers/net/ethernet/dec/tulip/
15307
15308 TUN/TAP driver
15309 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
15310 W:      http://vtun.sourceforge.net/tun
15311 S:      Maintained
15312 F:      Documentation/networking/tuntap.txt
15313 F:      arch/um/os-Linux/drivers/
15314
15315 TURBOCHANNEL SUBSYSTEM
15316 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
15317 M:      Ralf Baechle <ralf@linux-mips.org>
15318 L:      linux-mips@vger.kernel.org
15319 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
15320 S:      Maintained
15321 F:      drivers/tc/
15322 F:      include/linux/tc.h
15323
15324 TURBOSTAT UTILITY
15325 M:      "Len Brown" <lenb@kernel.org>
15326 L:      linux-pm@vger.kernel.org
15327 B:      https://bugzilla.kernel.org
15328 Q:      https://patchwork.kernel.org/project/linux-pm/list/
15329 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
15330 S:      Supported
15331 F:      tools/power/x86/turbostat/
15332
15333 TW5864 VIDEO4LINUX DRIVER
15334 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
15335 M:      Anton Sviridenko <anton@corp.bluecherry.net>
15336 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
15337 M:      Andrey Utkin <andrey_utkin@fastmail.com>
15338 L:      linux-media@vger.kernel.org
15339 S:      Supported
15340 F:      drivers/media/pci/tw5864/
15341
15342 TW68 VIDEO4LINUX DRIVER
15343 M:      Hans Verkuil <hverkuil@xs4all.nl>
15344 L:      linux-media@vger.kernel.org
15345 T:      git git://linuxtv.org/media_tree.git
15346 W:      https://linuxtv.org
15347 S:      Odd Fixes
15348 F:      drivers/media/pci/tw68/
15349
15350 TW686X VIDEO4LINUX DRIVER
15351 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
15352 L:      linux-media@vger.kernel.org
15353 T:      git git://linuxtv.org/media_tree.git
15354 W:      http://linuxtv.org
15355 S:      Maintained
15356 F:      drivers/media/pci/tw686x/
15357
15358 UBI FILE SYSTEM (UBIFS)
15359 M:      Richard Weinberger <richard@nod.at>
15360 M:      Artem Bityutskiy <dedekind1@gmail.com>
15361 M:      Adrian Hunter <adrian.hunter@intel.com>
15362 L:      linux-mtd@lists.infradead.org
15363 T:      git git://git.infradead.org/ubifs-2.6.git
15364 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
15365 S:      Supported
15366 F:      Documentation/filesystems/ubifs.txt
15367 F:      fs/ubifs/
15368
15369 UCLINUX (M68KNOMMU AND COLDFIRE)
15370 M:      Greg Ungerer <gerg@linux-m68k.org>
15371 W:      http://www.linux-m68k.org/
15372 W:      http://www.uclinux.org/
15373 L:      linux-m68k@lists.linux-m68k.org
15374 L:      uclinux-dev@uclinux.org  (subscribers-only)
15375 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
15376 S:      Maintained
15377 F:      arch/m68k/coldfire/
15378 F:      arch/m68k/68*/
15379 F:      arch/m68k/*/*_no.*
15380 F:      arch/m68k/include/asm/*_no.*
15381
15382 UDF FILESYSTEM
15383 M:      Jan Kara <jack@suse.com>
15384 S:      Maintained
15385 F:      Documentation/filesystems/udf.txt
15386 F:      fs/udf/
15387
15388 UDRAW TABLET
15389 M:      Bastien Nocera <hadess@hadess.net>
15390 L:      linux-input@vger.kernel.org
15391 S:      Maintained
15392 F:      drivers/hid/hid-udraw-ps3.c
15393
15394 UFS FILESYSTEM
15395 M:      Evgeniy Dushistov <dushistov@mail.ru>
15396 S:      Maintained
15397 F:      Documentation/filesystems/ufs.txt
15398 F:      fs/ufs/
15399
15400 UHID USERSPACE HID IO DRIVER:
15401 M:      David Herrmann <dh.herrmann@googlemail.com>
15402 L:      linux-input@vger.kernel.org
15403 S:      Maintained
15404 F:      drivers/hid/uhid.c
15405 F:      include/uapi/linux/uhid.h
15406
15407 ULPI BUS
15408 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15409 L:      linux-usb@vger.kernel.org
15410 S:      Maintained
15411 F:      drivers/usb/common/ulpi.c
15412 F:      include/linux/ulpi/
15413
15414 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
15415 L:      linux-usb@vger.kernel.org
15416 S:      Orphan
15417 F:      drivers/uwb/
15418 F:      include/linux/uwb.h
15419 F:      include/linux/uwb/
15420
15421 UNICORE32 ARCHITECTURE:
15422 M:      Guan Xuetao <gxt@pku.edu.cn>
15423 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
15424 S:      Maintained
15425 T:      git git://github.com/gxt/linux.git
15426 F:      arch/unicore32/
15427
15428 UNIFDEF
15429 M:      Tony Finch <dot@dotat.at>
15430 W:      http://dotat.at/prog/unifdef
15431 S:      Maintained
15432 F:      scripts/unifdef.c
15433
15434 UNIFORM CDROM DRIVER
15435 M:      Jens Axboe <axboe@kernel.dk>
15436 W:      http://www.kernel.dk
15437 S:      Maintained
15438 F:      Documentation/cdrom/
15439 F:      drivers/cdrom/cdrom.c
15440 F:      include/linux/cdrom.h
15441 F:      include/uapi/linux/cdrom.h
15442
15443 UNISYS S-PAR DRIVERS
15444 M:      David Kershner <david.kershner@unisys.com>
15445 L:      sparmaintainer@unisys.com (Unisys internal)
15446 S:      Supported
15447 F:      include/linux/visorbus.h
15448 F:      drivers/visorbus/
15449 F:      drivers/staging/unisys/
15450
15451 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
15452 M:      Vinayak Holikatti <vinholikatti@gmail.com>
15453 L:      linux-scsi@vger.kernel.org
15454 S:      Supported
15455 F:      Documentation/scsi/ufs.txt
15456 F:      drivers/scsi/ufs/
15457
15458 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
15459 M:      Joao Pinto <jpinto@synopsys.com>
15460 L:      linux-scsi@vger.kernel.org
15461 S:      Supported
15462 F:      drivers/scsi/ufs/*dwc*
15463
15464 UNSORTED BLOCK IMAGES (UBI)
15465 M:      Artem Bityutskiy <dedekind1@gmail.com>
15466 M:      Richard Weinberger <richard@nod.at>
15467 W:      http://www.linux-mtd.infradead.org/
15468 L:      linux-mtd@lists.infradead.org
15469 T:      git git://git.infradead.org/ubifs-2.6.git
15470 S:      Supported
15471 F:      drivers/mtd/ubi/
15472 F:      include/linux/mtd/ubi.h
15473 F:      include/uapi/mtd/ubi-user.h
15474
15475 USB "USBNET" DRIVER FRAMEWORK
15476 M:      Oliver Neukum <oneukum@suse.com>
15477 L:      netdev@vger.kernel.org
15478 W:      http://www.linux-usb.org/usbnet
15479 S:      Maintained
15480 F:      drivers/net/usb/usbnet.c
15481 F:      include/linux/usb/usbnet.h
15482
15483 USB ACM DRIVER
15484 M:      Oliver Neukum <oneukum@suse.com>
15485 L:      linux-usb@vger.kernel.org
15486 S:      Maintained
15487 F:      Documentation/usb/acm.txt
15488 F:      drivers/usb/class/cdc-acm.*
15489
15490 USB AR5523 WIRELESS DRIVER
15491 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
15492 L:      linux-wireless@vger.kernel.org
15493 S:      Maintained
15494 F:      drivers/net/wireless/ath/ar5523/
15495
15496 USB ATTACHED SCSI
15497 M:      Oliver Neukum <oneukum@suse.com>
15498 L:      linux-usb@vger.kernel.org
15499 L:      linux-scsi@vger.kernel.org
15500 S:      Maintained
15501 F:      drivers/usb/storage/uas.c
15502
15503 USB CDC ETHERNET DRIVER
15504 M:      Oliver Neukum <oliver@neukum.org>
15505 L:      linux-usb@vger.kernel.org
15506 S:      Maintained
15507 F:      drivers/net/usb/cdc_*.c
15508 F:      include/uapi/linux/usb/cdc.h
15509
15510 USB CHAOSKEY DRIVER
15511 M:      Keith Packard <keithp@keithp.com>
15512 L:      linux-usb@vger.kernel.org
15513 S:      Maintained
15514 F:      drivers/usb/misc/chaoskey.c
15515
15516 USB CYPRESS C67X00 DRIVER
15517 M:      Peter Korsgaard <jacmet@sunsite.dk>
15518 L:      linux-usb@vger.kernel.org
15519 S:      Maintained
15520 F:      drivers/usb/c67x00/
15521
15522 USB DAVICOM DM9601 DRIVER
15523 M:      Peter Korsgaard <jacmet@sunsite.dk>
15524 L:      netdev@vger.kernel.org
15525 W:      http://www.linux-usb.org/usbnet
15526 S:      Maintained
15527 F:      drivers/net/usb/dm9601.c
15528
15529 USB DIAMOND RIO500 DRIVER
15530 M:      Cesar Miquel <miquel@df.uba.ar>
15531 L:      rio500-users@lists.sourceforge.net
15532 W:      http://rio500.sourceforge.net
15533 S:      Maintained
15534 F:      drivers/usb/misc/rio500*
15535
15536 USB EHCI DRIVER
15537 M:      Alan Stern <stern@rowland.harvard.edu>
15538 L:      linux-usb@vger.kernel.org
15539 S:      Maintained
15540 F:      Documentation/usb/ehci.txt
15541 F:      drivers/usb/host/ehci*
15542
15543 USB GADGET/PERIPHERAL SUBSYSTEM
15544 M:      Felipe Balbi <balbi@kernel.org>
15545 L:      linux-usb@vger.kernel.org
15546 W:      http://www.linux-usb.org/gadget
15547 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
15548 S:      Maintained
15549 F:      drivers/usb/gadget/
15550 F:      include/linux/usb/gadget*
15551
15552 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
15553 M:      Jiri Kosina <jikos@kernel.org>
15554 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
15555 L:      linux-usb@vger.kernel.org
15556 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
15557 S:      Maintained
15558 F:      Documentation/hid/hiddev.txt
15559 F:      drivers/hid/usbhid/
15560
15561 USB INTEL XHCI ROLE MUX DRIVER
15562 M:      Hans de Goede <hdegoede@redhat.com>
15563 L:      linux-usb@vger.kernel.org
15564 S:      Maintained
15565 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
15566
15567 USB ISP116X DRIVER
15568 M:      Olav Kongas <ok@artecdesign.ee>
15569 L:      linux-usb@vger.kernel.org
15570 S:      Maintained
15571 F:      drivers/usb/host/isp116x*
15572 F:      include/linux/usb/isp116x.h
15573
15574 USB LAN78XX ETHERNET DRIVER
15575 M:      Woojung Huh <woojung.huh@microchip.com>
15576 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
15577 L:      netdev@vger.kernel.org
15578 S:      Maintained
15579 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
15580 F:      drivers/net/usb/lan78xx.*
15581 F:      include/dt-bindings/net/microchip-lan78xx.h
15582
15583 USB MASS STORAGE DRIVER
15584 M:      Alan Stern <stern@rowland.harvard.edu>
15585 L:      linux-usb@vger.kernel.org
15586 L:      usb-storage@lists.one-eyed-alien.net
15587 S:      Maintained
15588 W:      http://www.one-eyed-alien.net/~mdharm/linux-usb/
15589 F:      drivers/usb/storage/
15590
15591 USB MIDI DRIVER
15592 M:      Clemens Ladisch <clemens@ladisch.de>
15593 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15594 T:      git git://git.alsa-project.org/alsa-kernel.git
15595 S:      Maintained
15596 F:      sound/usb/midi.*
15597
15598 USB NETWORKING DRIVERS
15599 L:      linux-usb@vger.kernel.org
15600 S:      Odd Fixes
15601 F:      drivers/net/usb/
15602
15603 USB OHCI DRIVER
15604 M:      Alan Stern <stern@rowland.harvard.edu>
15605 L:      linux-usb@vger.kernel.org
15606 S:      Maintained
15607 F:      Documentation/usb/ohci.txt
15608 F:      drivers/usb/host/ohci*
15609
15610 USB OTG FSM (Finite State Machine)
15611 M:      Peter Chen <Peter.Chen@nxp.com>
15612 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
15613 L:      linux-usb@vger.kernel.org
15614 S:      Maintained
15615 F:      drivers/usb/common/usb-otg-fsm.c
15616
15617 USB OVER IP DRIVER
15618 M:      Valentina Manea <valentina.manea.m@gmail.com>
15619 M:      Shuah Khan <shuah@kernel.org>
15620 L:      linux-usb@vger.kernel.org
15621 S:      Maintained
15622 F:      Documentation/usb/usbip_protocol.txt
15623 F:      drivers/usb/usbip/
15624 F:      tools/usb/usbip/
15625 F:      tools/testing/selftests/drivers/usb/usbip/
15626
15627 USB PEGASUS DRIVER
15628 M:      Petko Manolov <petkan@nucleusys.com>
15629 L:      linux-usb@vger.kernel.org
15630 L:      netdev@vger.kernel.org
15631 T:      git git://github.com/petkan/pegasus.git
15632 W:      https://github.com/petkan/pegasus
15633 S:      Maintained
15634 F:      drivers/net/usb/pegasus.*
15635
15636 USB PHY LAYER
15637 M:      Felipe Balbi <balbi@kernel.org>
15638 L:      linux-usb@vger.kernel.org
15639 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
15640 S:      Maintained
15641 F:      drivers/usb/phy/
15642
15643 USB PRINTER DRIVER (usblp)
15644 M:      Pete Zaitcev <zaitcev@redhat.com>
15645 L:      linux-usb@vger.kernel.org
15646 S:      Supported
15647 F:      drivers/usb/class/usblp.c
15648
15649 USB QMI WWAN NETWORK DRIVER
15650 M:      Bjørn Mork <bjorn@mork.no>
15651 L:      netdev@vger.kernel.org
15652 S:      Maintained
15653 F:      Documentation/ABI/testing/sysfs-class-net-qmi
15654 F:      drivers/net/usb/qmi_wwan.c
15655
15656 USB RTL8150 DRIVER
15657 M:      Petko Manolov <petkan@nucleusys.com>
15658 L:      linux-usb@vger.kernel.org
15659 L:      netdev@vger.kernel.org
15660 T:      git git://github.com/petkan/rtl8150.git
15661 W:      https://github.com/petkan/rtl8150
15662 S:      Maintained
15663 F:      drivers/net/usb/rtl8150.c
15664
15665 USB SERIAL SUBSYSTEM
15666 M:      Johan Hovold <johan@kernel.org>
15667 L:      linux-usb@vger.kernel.org
15668 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
15669 S:      Maintained
15670 F:      Documentation/usb/usb-serial.txt
15671 F:      drivers/usb/serial/
15672 F:      include/linux/usb/serial.h
15673
15674 USB SMSC75XX ETHERNET DRIVER
15675 M:      Steve Glendinning <steve.glendinning@shawell.net>
15676 L:      netdev@vger.kernel.org
15677 S:      Maintained
15678 F:      drivers/net/usb/smsc75xx.*
15679
15680 USB SMSC95XX ETHERNET DRIVER
15681 M:      Steve Glendinning <steve.glendinning@shawell.net>
15682 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
15683 L:      netdev@vger.kernel.org
15684 S:      Maintained
15685 F:      drivers/net/usb/smsc95xx.*
15686
15687 USB SUBSYSTEM
15688 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15689 L:      linux-usb@vger.kernel.org
15690 W:      http://www.linux-usb.org
15691 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
15692 S:      Supported
15693 F:      Documentation/devicetree/bindings/usb/
15694 F:      Documentation/usb/
15695 F:      drivers/usb/
15696 F:      include/linux/usb.h
15697 F:      include/linux/usb/
15698
15699 USB TYPEC PI3USB30532 MUX DRIVER
15700 M:      Hans de Goede <hdegoede@redhat.com>
15701 L:      linux-usb@vger.kernel.org
15702 S:      Maintained
15703 F:      drivers/usb/typec/mux/pi3usb30532.c
15704
15705 USB TYPEC CLASS
15706 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15707 L:      linux-usb@vger.kernel.org
15708 S:      Maintained
15709 F:      Documentation/ABI/testing/sysfs-class-typec
15710 F:      Documentation/driver-api/usb/typec.rst
15711 F:      drivers/usb/typec/
15712 F:      include/linux/usb/typec.h
15713
15714 USB TYPEC BUS FOR ALTERNATE MODES
15715 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15716 L:      linux-usb@vger.kernel.org
15717 S:      Maintained
15718 F:      Documentation/ABI/testing/sysfs-bus-typec
15719 F:      Documentation/driver-api/usb/typec_bus.rst
15720 F:      drivers/usb/typec/altmodes/
15721 F:      include/linux/usb/typec_altmode.h
15722
15723 USB TYPEC PORT CONTROLLER DRIVERS
15724 M:      Guenter Roeck <linux@roeck-us.net>
15725 L:      linux-usb@vger.kernel.org
15726 S:      Maintained
15727 F:      drivers/usb/typec/tcpm/
15728
15729 USB UHCI DRIVER
15730 M:      Alan Stern <stern@rowland.harvard.edu>
15731 L:      linux-usb@vger.kernel.org
15732 S:      Maintained
15733 F:      drivers/usb/host/uhci*
15734
15735 USB VIDEO CLASS
15736 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15737 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
15738 L:      linux-media@vger.kernel.org
15739 T:      git git://linuxtv.org/media_tree.git
15740 W:      http://www.ideasonboard.org/uvc/
15741 S:      Maintained
15742 F:      drivers/media/usb/uvc/
15743 F:      include/uapi/linux/uvcvideo.h
15744
15745 USB VISION DRIVER
15746 M:      Hans Verkuil <hverkuil@xs4all.nl>
15747 L:      linux-media@vger.kernel.org
15748 T:      git git://linuxtv.org/media_tree.git
15749 W:      https://linuxtv.org
15750 S:      Odd Fixes
15751 F:      drivers/media/usb/usbvision/
15752
15753 USB WEBCAM GADGET
15754 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15755 L:      linux-usb@vger.kernel.org
15756 S:      Maintained
15757 F:      drivers/usb/gadget/function/*uvc*
15758 F:      drivers/usb/gadget/legacy/webcam.c
15759 F:      include/uapi/linux/usb/g_uvc.h
15760
15761 USB WIRELESS RNDIS DRIVER (rndis_wlan)
15762 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
15763 L:      linux-wireless@vger.kernel.org
15764 S:      Maintained
15765 F:      drivers/net/wireless/rndis_wlan.c
15766
15767 USB XHCI DRIVER
15768 M:      Mathias Nyman <mathias.nyman@intel.com>
15769 L:      linux-usb@vger.kernel.org
15770 S:      Supported
15771 F:      drivers/usb/host/xhci*
15772 F:      drivers/usb/host/pci-quirks*
15773
15774 USB ZD1201 DRIVER
15775 L:      linux-wireless@vger.kernel.org
15776 W:      http://linux-lc100020.sourceforge.net
15777 S:      Orphan
15778 F:      drivers/net/wireless/zydas/zd1201.*
15779
15780 USB ZR364XX DRIVER
15781 M:      Antoine Jacquet <royale@zerezo.com>
15782 L:      linux-usb@vger.kernel.org
15783 L:      linux-media@vger.kernel.org
15784 T:      git git://linuxtv.org/media_tree.git
15785 W:      http://royale.zerezo.com/zr364xx/
15786 S:      Maintained
15787 F:      Documentation/media/v4l-drivers/zr364xx*
15788 F:      drivers/media/usb/zr364xx/
15789
15790 USER-MODE LINUX (UML)
15791 M:      Jeff Dike <jdike@addtoit.com>
15792 M:      Richard Weinberger <richard@nod.at>
15793 L:      linux-um@lists.infradead.org
15794 W:      http://user-mode-linux.sourceforge.net
15795 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
15796 S:      Maintained
15797 F:      Documentation/virtual/uml/
15798 F:      arch/um/
15799 F:      arch/x86/um/
15800 F:      fs/hostfs/
15801 F:      fs/hppfs/
15802
15803 USERSPACE COPYIN/COPYOUT (UIOVEC)
15804 M:      Alexander Viro <viro@zeniv.linux.org.uk>
15805 S:      Maintained
15806 F:      lib/iov_iter.c
15807 F:      include/linux/uio.h
15808
15809 USERSPACE DMA BUFFER DRIVER
15810 M:      Gerd Hoffmann <kraxel@redhat.com>
15811 S:      Maintained
15812 L:      dri-devel@lists.freedesktop.org
15813 F:      drivers/dma-buf/udmabuf.c
15814 F:      include/uapi/linux/udmabuf.h
15815 T:      git git://anongit.freedesktop.org/drm/drm-misc
15816
15817 USERSPACE I/O (UIO)
15818 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15819 S:      Maintained
15820 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
15821 F:      Documentation/driver-api/uio-howto.rst
15822 F:      drivers/uio/
15823 F:      include/linux/uio_driver.h
15824
15825 UTIL-LINUX PACKAGE
15826 M:      Karel Zak <kzak@redhat.com>
15827 L:      util-linux@vger.kernel.org
15828 W:      http://en.wikipedia.org/wiki/Util-linux
15829 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
15830 S:      Maintained
15831
15832 UUID HELPERS
15833 M:      Christoph Hellwig <hch@lst.de>
15834 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15835 L:      linux-kernel@vger.kernel.org
15836 T:      git git://git.infradead.org/users/hch/uuid.git
15837 F:      lib/uuid.c
15838 F:      lib/test_uuid.c
15839 F:      include/linux/uuid.h
15840 F:      include/uapi/linux/uuid.h
15841 S:      Maintained
15842
15843 UVESAFB DRIVER
15844 M:      Michal Januszewski <spock@gentoo.org>
15845 L:      linux-fbdev@vger.kernel.org
15846 W:      https://github.com/mjanusz/v86d
15847 S:      Maintained
15848 F:      Documentation/fb/uvesafb.txt
15849 F:      drivers/video/fbdev/uvesafb.*
15850
15851 VF610 NAND DRIVER
15852 M:      Stefan Agner <stefan@agner.ch>
15853 L:      linux-mtd@lists.infradead.org
15854 S:      Supported
15855 F:      drivers/mtd/nand/raw/vf610_nfc.c
15856
15857 VFAT/FAT/MSDOS FILESYSTEM
15858 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
15859 S:      Maintained
15860 F:      Documentation/filesystems/vfat.txt
15861 F:      fs/fat/
15862
15863 VFIO DRIVER
15864 M:      Alex Williamson <alex.williamson@redhat.com>
15865 L:      kvm@vger.kernel.org
15866 T:      git git://github.com/awilliam/linux-vfio.git
15867 S:      Maintained
15868 F:      Documentation/vfio.txt
15869 F:      drivers/vfio/
15870 F:      include/linux/vfio.h
15871 F:      include/uapi/linux/vfio.h
15872
15873 VFIO MEDIATED DEVICE DRIVERS
15874 M:      Kirti Wankhede <kwankhede@nvidia.com>
15875 L:      kvm@vger.kernel.org
15876 S:      Maintained
15877 F:      Documentation/vfio-mediated-device.txt
15878 F:      drivers/vfio/mdev/
15879 F:      include/linux/mdev.h
15880 F:      samples/vfio-mdev/
15881
15882 VFIO PLATFORM DRIVER
15883 M:      Eric Auger <eric.auger@redhat.com>
15884 L:      kvm@vger.kernel.org
15885 S:      Maintained
15886 F:      drivers/vfio/platform/
15887
15888 VGA_SWITCHEROO
15889 R:      Lukas Wunner <lukas@wunner.de>
15890 S:      Maintained
15891 F:      Documentation/gpu/vga-switcheroo.rst
15892 F:      drivers/gpu/vga/vga_switcheroo.c
15893 F:      include/linux/vga_switcheroo.h
15894 T:      git git://anongit.freedesktop.org/drm/drm-misc
15895
15896 VIA RHINE NETWORK DRIVER
15897 S:      Orphan
15898 F:      drivers/net/ethernet/via/via-rhine.c
15899
15900 VIA SD/MMC CARD CONTROLLER DRIVER
15901 M:      Bruce Chang <brucechang@via.com.tw>
15902 M:      Harald Welte <HaraldWelte@viatech.com>
15903 S:      Maintained
15904 F:      drivers/mmc/host/via-sdmmc.c
15905
15906 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
15907 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
15908 L:      linux-fbdev@vger.kernel.org
15909 S:      Maintained
15910 F:      include/linux/via-core.h
15911 F:      include/linux/via-gpio.h
15912 F:      include/linux/via_i2c.h
15913 F:      drivers/video/fbdev/via/
15914
15915 VIA VELOCITY NETWORK DRIVER
15916 M:      Francois Romieu <romieu@fr.zoreil.com>
15917 L:      netdev@vger.kernel.org
15918 S:      Maintained
15919 F:      drivers/net/ethernet/via/via-velocity.*
15920
15921 VICODEC VIRTUAL CODEC DRIVER
15922 M:      Hans Verkuil <hans.verkuil@cisco.com>
15923 L:      linux-media@vger.kernel.org
15924 T:      git git://linuxtv.org/media_tree.git
15925 W:      https://linuxtv.org
15926 S:      Maintained
15927 F:      drivers/media/platform/vicodec/*
15928
15929 VIDEO MULTIPLEXER DRIVER
15930 M:      Philipp Zabel <p.zabel@pengutronix.de>
15931 L:      linux-media@vger.kernel.org
15932 S:      Maintained
15933 F:      drivers/media/platform/video-mux.c
15934
15935 VIDEO I2C POLLING DRIVER
15936 M:      Matt Ranostay <matt.ranostay@konsulko.com>
15937 L:      linux-media@vger.kernel.org
15938 S:      Maintained
15939 F:      drivers/media/i2c/video-i2c.c
15940
15941 VIDEOBUF2 FRAMEWORK
15942 M:      Pawel Osciak <pawel@osciak.com>
15943 M:      Marek Szyprowski <m.szyprowski@samsung.com>
15944 M:      Kyungmin Park <kyungmin.park@samsung.com>
15945 L:      linux-media@vger.kernel.org
15946 S:      Maintained
15947 F:      drivers/media/common/videobuf2/*
15948 F:      include/media/videobuf2-*
15949
15950 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
15951 M:      Helen Koike <helen.koike@collabora.com>
15952 L:      linux-media@vger.kernel.org
15953 T:      git git://linuxtv.org/media_tree.git
15954 W:      https://linuxtv.org
15955 S:      Maintained
15956 F:      drivers/media/platform/vimc/*
15957
15958 VIRT LIB
15959 M:      Alex Williamson <alex.williamson@redhat.com>
15960 M:      Paolo Bonzini <pbonzini@redhat.com>
15961 L:      kvm@vger.kernel.org
15962 S:      Supported
15963 F:      virt/lib/
15964
15965 VIRTIO AND VHOST VSOCK DRIVER
15966 M:      Stefan Hajnoczi <stefanha@redhat.com>
15967 L:      kvm@vger.kernel.org
15968 L:      virtualization@lists.linux-foundation.org
15969 L:      netdev@vger.kernel.org
15970 S:      Maintained
15971 F:      include/linux/virtio_vsock.h
15972 F:      include/uapi/linux/virtio_vsock.h
15973 F:      include/uapi/linux/vsockmon.h
15974 F:      include/uapi/linux/vm_sockets_diag.h
15975 F:      net/vmw_vsock/diag.c
15976 F:      net/vmw_vsock/af_vsock_tap.c
15977 F:      net/vmw_vsock/virtio_transport_common.c
15978 F:      net/vmw_vsock/virtio_transport.c
15979 F:      drivers/net/vsockmon.c
15980 F:      drivers/vhost/vsock.c
15981 F:      tools/testing/vsock/
15982
15983 VIRTIO CONSOLE DRIVER
15984 M:      Amit Shah <amit@kernel.org>
15985 L:      virtualization@lists.linux-foundation.org
15986 S:      Maintained
15987 F:      drivers/char/virtio_console.c
15988 F:      include/linux/virtio_console.h
15989 F:      include/uapi/linux/virtio_console.h
15990
15991 VIRTIO CORE, NET AND BLOCK DRIVERS
15992 M:      "Michael S. Tsirkin" <mst@redhat.com>
15993 M:      Jason Wang <jasowang@redhat.com>
15994 L:      virtualization@lists.linux-foundation.org
15995 S:      Maintained
15996 F:      Documentation/devicetree/bindings/virtio/
15997 F:      drivers/virtio/
15998 F:      tools/virtio/
15999 F:      drivers/net/virtio_net.c
16000 F:      drivers/block/virtio_blk.c
16001 F:      include/linux/virtio*.h
16002 F:      include/uapi/linux/virtio_*.h
16003 F:      drivers/crypto/virtio/
16004 F:      mm/balloon_compaction.c
16005
16006 VIRTIO CRYPTO DRIVER
16007 M:      Gonglei <arei.gonglei@huawei.com>
16008 L:      virtualization@lists.linux-foundation.org
16009 L:      linux-crypto@vger.kernel.org
16010 S:      Maintained
16011 F:      drivers/crypto/virtio/
16012 F:      include/uapi/linux/virtio_crypto.h
16013
16014 VIRTIO DRIVERS FOR S390
16015 M:      Cornelia Huck <cohuck@redhat.com>
16016 M:      Halil Pasic <pasic@linux.ibm.com>
16017 L:      linux-s390@vger.kernel.org
16018 L:      virtualization@lists.linux-foundation.org
16019 L:      kvm@vger.kernel.org
16020 S:      Supported
16021 F:      drivers/s390/virtio/
16022 F:      arch/s390/include/uapi/asm/virtio-ccw.h
16023
16024 VIRTIO GPU DRIVER
16025 M:      David Airlie <airlied@linux.ie>
16026 M:      Gerd Hoffmann <kraxel@redhat.com>
16027 L:      dri-devel@lists.freedesktop.org
16028 L:      virtualization@lists.linux-foundation.org
16029 T:      git git://anongit.freedesktop.org/drm/drm-misc
16030 S:      Maintained
16031 F:      drivers/gpu/drm/virtio/
16032 F:      include/uapi/linux/virtio_gpu.h
16033
16034 VIRTIO HOST (VHOST)
16035 M:      "Michael S. Tsirkin" <mst@redhat.com>
16036 M:      Jason Wang <jasowang@redhat.com>
16037 L:      kvm@vger.kernel.org
16038 L:      virtualization@lists.linux-foundation.org
16039 L:      netdev@vger.kernel.org
16040 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
16041 S:      Maintained
16042 F:      drivers/vhost/
16043 F:      include/uapi/linux/vhost.h
16044
16045 VIRTIO INPUT DRIVER
16046 M:      Gerd Hoffmann <kraxel@redhat.com>
16047 S:      Maintained
16048 F:      drivers/virtio/virtio_input.c
16049 F:      include/uapi/linux/virtio_input.h
16050
16051 VIRTUAL BOX GUEST DEVICE DRIVER
16052 M:      Hans de Goede <hdegoede@redhat.com>
16053 M:      Arnd Bergmann <arnd@arndb.de>
16054 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16055 S:      Maintained
16056 F:      include/linux/vbox_utils.h
16057 F:      include/uapi/linux/vbox*.h
16058 F:      drivers/virt/vboxguest/
16059
16060 VIRTUAL SERIO DEVICE DRIVER
16061 M:      Stephen Chandler Paul <thatslyude@gmail.com>
16062 S:      Maintained
16063 F:      drivers/input/serio/userio.c
16064 F:      include/uapi/linux/userio.h
16065
16066 VIVID VIRTUAL VIDEO DRIVER
16067 M:      Hans Verkuil <hverkuil@xs4all.nl>
16068 L:      linux-media@vger.kernel.org
16069 T:      git git://linuxtv.org/media_tree.git
16070 W:      https://linuxtv.org
16071 S:      Maintained
16072 F:      drivers/media/platform/vivid/*
16073
16074 VLYNQ BUS
16075 M:      Florian Fainelli <f.fainelli@gmail.com>
16076 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
16077 S:      Maintained
16078 F:      drivers/vlynq/vlynq.c
16079 F:      include/linux/vlynq.h
16080
16081 VME SUBSYSTEM
16082 M:      Martyn Welch <martyn@welchs.me.uk>
16083 M:      Manohar Vanga <manohar.vanga@gmail.com>
16084 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16085 L:      devel@driverdev.osuosl.org
16086 S:      Maintained
16087 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
16088 F:      Documentation/driver-api/vme.rst
16089 F:      drivers/staging/vme/
16090 F:      drivers/vme/
16091 F:      include/linux/vme*
16092
16093 VMWARE BALLOON DRIVER
16094 M:      Xavier Deguillard <xdeguillard@vmware.com>
16095 M:      Nadav Amit <namit@vmware.com>
16096 M:      "VMware, Inc." <pv-drivers@vmware.com>
16097 L:      linux-kernel@vger.kernel.org
16098 S:      Maintained
16099 F:      drivers/misc/vmw_balloon.c
16100
16101 VMWARE HYPERVISOR INTERFACE
16102 M:      Alok Kataria <akataria@vmware.com>
16103 L:      virtualization@lists.linux-foundation.org
16104 S:      Supported
16105 F:      arch/x86/kernel/cpu/vmware.c
16106
16107 VMWARE PVRDMA DRIVER
16108 M:      Adit Ranadive <aditr@vmware.com>
16109 M:      VMware PV-Drivers <pv-drivers@vmware.com>
16110 L:      linux-rdma@vger.kernel.org
16111 S:      Maintained
16112 F:      drivers/infiniband/hw/vmw_pvrdma/
16113
16114 VMware PVSCSI driver
16115 M:      Jim Gill <jgill@vmware.com>
16116 M:      VMware PV-Drivers <pv-drivers@vmware.com>
16117 L:      linux-scsi@vger.kernel.org
16118 S:      Maintained
16119 F:      drivers/scsi/vmw_pvscsi.c
16120 F:      drivers/scsi/vmw_pvscsi.h
16121
16122 VMWARE VMMOUSE SUBDRIVER
16123 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
16124 M:      "VMware, Inc." <pv-drivers@vmware.com>
16125 L:      linux-input@vger.kernel.org
16126 S:      Maintained
16127 F:      drivers/input/mouse/vmmouse.c
16128 F:      drivers/input/mouse/vmmouse.h
16129
16130 VMWARE VMXNET3 ETHERNET DRIVER
16131 M:      Ronak Doshi <doshir@vmware.com>
16132 M:      "VMware, Inc." <pv-drivers@vmware.com>
16133 L:      netdev@vger.kernel.org
16134 S:      Maintained
16135 F:      drivers/net/vmxnet3/
16136
16137 VOCORE VOCORE2 BOARD
16138 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
16139 L:      linux-mips@vger.kernel.org
16140 S:      Maintained
16141 F:      arch/mips/boot/dts/ralink/vocore2.dts
16142
16143 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
16144 M:      Liam Girdwood <lgirdwood@gmail.com>
16145 M:      Mark Brown <broonie@kernel.org>
16146 L:      linux-kernel@vger.kernel.org
16147 W:      http://www.slimlogic.co.uk/?p=48
16148 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
16149 S:      Supported
16150 F:      Documentation/devicetree/bindings/regulator/
16151 F:      Documentation/power/regulator/
16152 F:      drivers/regulator/
16153 F:      include/dt-bindings/regulator/
16154 F:      include/linux/regulator/
16155
16156 VRF
16157 M:      David Ahern <dsa@cumulusnetworks.com>
16158 M:      Shrijeet Mukherjee <shrijeet@gmail.com>
16159 L:      netdev@vger.kernel.org
16160 S:      Maintained
16161 F:      drivers/net/vrf.c
16162 F:      Documentation/networking/vrf.txt
16163
16164 VT1211 HARDWARE MONITOR DRIVER
16165 M:      Juerg Haefliger <juergh@gmail.com>
16166 L:      linux-hwmon@vger.kernel.org
16167 S:      Maintained
16168 F:      Documentation/hwmon/vt1211
16169 F:      drivers/hwmon/vt1211.c
16170
16171 VT8231 HARDWARE MONITOR DRIVER
16172 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
16173 L:      linux-hwmon@vger.kernel.org
16174 S:      Maintained
16175 F:      drivers/hwmon/vt8231.c
16176
16177 VUB300 USB to SDIO/SD/MMC bridge chip
16178 M:      Tony Olech <tony.olech@elandigitalsystems.com>
16179 L:      linux-mmc@vger.kernel.org
16180 L:      linux-usb@vger.kernel.org
16181 S:      Supported
16182 F:      drivers/mmc/host/vub300.c
16183
16184 W1 DALLAS'S 1-WIRE BUS
16185 M:      Evgeniy Polyakov <zbr@ioremap.net>
16186 S:      Maintained
16187 F:      Documentation/devicetree/bindings/w1/
16188 F:      Documentation/w1/
16189 F:      drivers/w1/
16190 F:      include/linux/w1.h
16191
16192 W83791D HARDWARE MONITORING DRIVER
16193 M:      Marc Hulsman <m.hulsman@tudelft.nl>
16194 L:      linux-hwmon@vger.kernel.org
16195 S:      Maintained
16196 F:      Documentation/hwmon/w83791d
16197 F:      drivers/hwmon/w83791d.c
16198
16199 W83793 HARDWARE MONITORING DRIVER
16200 M:      Rudolf Marek <r.marek@assembler.cz>
16201 L:      linux-hwmon@vger.kernel.org
16202 S:      Maintained
16203 F:      Documentation/hwmon/w83793
16204 F:      drivers/hwmon/w83793.c
16205
16206 W83795 HARDWARE MONITORING DRIVER
16207 M:      Jean Delvare <jdelvare@suse.com>
16208 L:      linux-hwmon@vger.kernel.org
16209 S:      Maintained
16210 F:      drivers/hwmon/w83795.c
16211
16212 W83L51xD SD/MMC CARD INTERFACE DRIVER
16213 M:      Pierre Ossman <pierre@ossman.eu>
16214 S:      Maintained
16215 F:      drivers/mmc/host/wbsd.*
16216
16217 WACOM PROTOCOL 4 SERIAL TABLETS
16218 M:      Julian Squires <julian@cipht.net>
16219 M:      Hans de Goede <hdegoede@redhat.com>
16220 L:      linux-input@vger.kernel.org
16221 S:      Maintained
16222 F:      drivers/input/tablet/wacom_serial4.c
16223
16224 WATCHDOG DEVICE DRIVERS
16225 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
16226 M:      Guenter Roeck <linux@roeck-us.net>
16227 L:      linux-watchdog@vger.kernel.org
16228 W:      http://www.linux-watchdog.org/
16229 T:      git git://www.linux-watchdog.org/linux-watchdog.git
16230 S:      Maintained
16231 F:      Documentation/devicetree/bindings/watchdog/
16232 F:      Documentation/watchdog/
16233 F:      drivers/watchdog/
16234 F:      include/linux/watchdog.h
16235 F:      include/uapi/linux/watchdog.h
16236
16237 WHISKEYCOVE PMIC GPIO DRIVER
16238 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
16239 L:      linux-gpio@vger.kernel.org
16240 S:      Maintained
16241 F:      drivers/gpio/gpio-wcove.c
16242
16243 WIIMOTE HID DRIVER
16244 M:      David Herrmann <dh.herrmann@googlemail.com>
16245 L:      linux-input@vger.kernel.org
16246 S:      Maintained
16247 F:      drivers/hid/hid-wiimote*
16248
16249 WILOCITY WIL6210 WIRELESS DRIVER
16250 M:      Maya Erez <merez@codeaurora.org>
16251 L:      linux-wireless@vger.kernel.org
16252 L:      wil6210@qti.qualcomm.com
16253 S:      Supported
16254 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
16255 F:      drivers/net/wireless/ath/wil6210/
16256
16257 WIMAX STACK
16258 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
16259 M:      linux-wimax@intel.com
16260 L:      wimax@linuxwimax.org (subscribers-only)
16261 S:      Supported
16262 W:      http://linuxwimax.org
16263 F:      Documentation/wimax/README.wimax
16264 F:      include/linux/wimax/debug.h
16265 F:      include/net/wimax.h
16266 F:      include/uapi/linux/wimax.h
16267 F:      net/wimax/
16268
16269 WINBOND CIR DRIVER
16270 M:      David Härdeman <david@hardeman.nu>
16271 S:      Maintained
16272 F:      drivers/media/rc/winbond-cir.c
16273
16274 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
16275 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
16276 L:      linux-watchdog@vger.kernel.org
16277 S:      Maintained
16278 F:      drivers/watchdog/ebc-c384_wdt.c
16279
16280 WINSYSTEMS WS16C48 GPIO DRIVER
16281 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
16282 L:      linux-gpio@vger.kernel.org
16283 S:      Maintained
16284 F:      drivers/gpio/gpio-ws16c48.c
16285
16286 WISTRON LAPTOP BUTTON DRIVER
16287 M:      Miloslav Trmac <mitr@volny.cz>
16288 S:      Maintained
16289 F:      drivers/input/misc/wistron_btns.c
16290
16291 WL3501 WIRELESS PCMCIA CARD DRIVER
16292 L:      linux-wireless@vger.kernel.org
16293 S:      Odd fixes
16294 F:      drivers/net/wireless/wl3501*
16295
16296 WOLFSON MICROELECTRONICS DRIVERS
16297 L:      patches@opensource.cirrus.com
16298 T:      git https://github.com/CirrusLogic/linux-drivers.git
16299 W:      https://github.com/CirrusLogic/linux-drivers/wiki
16300 S:      Supported
16301 F:      Documentation/hwmon/wm83??
16302 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
16303 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
16304 F:      Documentation/devicetree/bindings/mfd/arizona.txt
16305 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
16306 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
16307 F:      arch/arm/mach-s3c64xx/mach-crag6410*
16308 F:      drivers/clk/clk-wm83*.c
16309 F:      drivers/extcon/extcon-arizona.c
16310 F:      drivers/leds/leds-wm83*.c
16311 F:      drivers/gpio/gpio-*wm*.c
16312 F:      drivers/gpio/gpio-arizona.c
16313 F:      drivers/hwmon/wm83??-hwmon.c
16314 F:      drivers/input/misc/wm831x-on.c
16315 F:      drivers/input/touchscreen/wm831x-ts.c
16316 F:      drivers/input/touchscreen/wm97*.c
16317 F:      drivers/mfd/arizona*
16318 F:      drivers/mfd/wm*.c
16319 F:      drivers/mfd/cs47l24*
16320 F:      drivers/power/supply/wm83*.c
16321 F:      drivers/rtc/rtc-wm83*.c
16322 F:      drivers/regulator/wm8*.c
16323 F:      drivers/regulator/arizona*
16324 F:      drivers/video/backlight/wm83*_bl.c
16325 F:      drivers/watchdog/wm83*_wdt.c
16326 F:      include/linux/mfd/arizona/
16327 F:      include/linux/mfd/wm831x/
16328 F:      include/linux/mfd/wm8350/
16329 F:      include/linux/mfd/wm8400*
16330 F:      include/linux/regulator/arizona*
16331 F:      include/linux/wm97xx.h
16332 F:      include/sound/wm????.h
16333 F:      sound/soc/codecs/arizona.?
16334 F:      sound/soc/codecs/wm*
16335 F:      sound/soc/codecs/cs47l24*
16336
16337 WORKQUEUE
16338 M:      Tejun Heo <tj@kernel.org>
16339 R:      Lai Jiangshan <jiangshanlai@gmail.com>
16340 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
16341 S:      Maintained
16342 F:      include/linux/workqueue.h
16343 F:      kernel/workqueue.c
16344 F:      Documentation/core-api/workqueue.rst
16345
16346 X-POWERS AXP288 PMIC DRIVERS
16347 M:      Hans de Goede <hdegoede@redhat.com>
16348 S:      Maintained
16349 N:      axp288
16350 F:      drivers/acpi/pmic/intel_pmic_xpower.c
16351
16352 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
16353 M:      Chen-Yu Tsai <wens@csie.org>
16354 L:      linux-kernel@vger.kernel.org
16355 S:      Maintained
16356 N:      axp[128]
16357
16358 X.25 NETWORK LAYER
16359 M:      Andrew Hendry <andrew.hendry@gmail.com>
16360 L:      linux-x25@vger.kernel.org
16361 S:      Odd Fixes
16362 F:      Documentation/networking/x25*
16363 F:      include/net/x25*
16364 F:      net/x25/
16365
16366 X86 ARCHITECTURE (32-BIT AND 64-BIT)
16367 M:      Thomas Gleixner <tglx@linutronix.de>
16368 M:      Ingo Molnar <mingo@redhat.com>
16369 M:      Borislav Petkov <bp@alien8.de>
16370 R:      "H. Peter Anvin" <hpa@zytor.com>
16371 M:      x86@kernel.org
16372 L:      linux-kernel@vger.kernel.org
16373 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
16374 S:      Maintained
16375 F:      Documentation/devicetree/bindings/x86/
16376 F:      Documentation/x86/
16377 F:      arch/x86/
16378
16379 X86 ENTRY CODE
16380 M:      Andy Lutomirski <luto@kernel.org>
16381 L:      linux-kernel@vger.kernel.org
16382 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
16383 S:      Maintained
16384 F:      arch/x86/entry/
16385
16386 X86 MCE INFRASTRUCTURE
16387 M:      Tony Luck <tony.luck@intel.com>
16388 M:      Borislav Petkov <bp@alien8.de>
16389 L:      linux-edac@vger.kernel.org
16390 S:      Maintained
16391 F:      arch/x86/kernel/cpu/mcheck/*
16392
16393 X86 MICROCODE UPDATE SUPPORT
16394 M:      Borislav Petkov <bp@alien8.de>
16395 S:      Maintained
16396 F:      arch/x86/kernel/cpu/microcode/*
16397
16398 X86 MM
16399 M:      Dave Hansen <dave.hansen@linux.intel.com>
16400 M:      Andy Lutomirski <luto@kernel.org>
16401 M:      Peter Zijlstra <peterz@infradead.org>
16402 L:      linux-kernel@vger.kernel.org
16403 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm
16404 S:      Maintained
16405 F:      arch/x86/mm/
16406
16407 X86 PLATFORM DRIVERS
16408 M:      Darren Hart <dvhart@infradead.org>
16409 M:      Andy Shevchenko <andy@infradead.org>
16410 L:      platform-driver-x86@vger.kernel.org
16411 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
16412 S:      Maintained
16413 F:      drivers/platform/x86/
16414 F:      drivers/platform/olpc/
16415
16416 X86 VDSO
16417 M:      Andy Lutomirski <luto@kernel.org>
16418 L:      linux-kernel@vger.kernel.org
16419 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
16420 S:      Maintained
16421 F:      arch/x86/entry/vdso/
16422
16423 XARRAY
16424 M:      Matthew Wilcox <willy@infradead.org>
16425 L:      linux-fsdevel@vger.kernel.org
16426 S:      Supported
16427 F:      Documentation/core-api/xarray.rst
16428 F:      lib/idr.c
16429 F:      lib/xarray.c
16430 F:      include/linux/idr.h
16431 F:      include/linux/xarray.h
16432 F:      tools/testing/radix-tree
16433
16434 XC2028/3028 TUNER DRIVER
16435 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
16436 L:      linux-media@vger.kernel.org
16437 W:      https://linuxtv.org
16438 T:      git git://linuxtv.org/media_tree.git
16439 S:      Maintained
16440 F:      drivers/media/tuners/tuner-xc2028.*
16441
16442 XDP SOCKETS (AF_XDP)
16443 M:      Björn Töpel <bjorn.topel@intel.com>
16444 M:      Magnus Karlsson <magnus.karlsson@intel.com>
16445 L:      netdev@vger.kernel.org
16446 S:      Maintained
16447 F:      kernel/bpf/xskmap.c
16448 F:      net/xdp/
16449
16450 XEN BLOCK SUBSYSTEM
16451 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16452 M:      Roger Pau Monné <roger.pau@citrix.com>
16453 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16454 S:      Supported
16455 F:      drivers/block/xen-blkback/*
16456 F:      drivers/block/xen*
16457
16458 XEN HYPERVISOR ARM
16459 M:      Stefano Stabellini <sstabellini@kernel.org>
16460 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16461 S:      Maintained
16462 F:      arch/arm/xen/
16463 F:      arch/arm/include/asm/xen/
16464
16465 XEN HYPERVISOR ARM64
16466 M:      Stefano Stabellini <sstabellini@kernel.org>
16467 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16468 S:      Maintained
16469 F:      arch/arm64/xen/
16470 F:      arch/arm64/include/asm/xen/
16471
16472 XEN HYPERVISOR INTERFACE
16473 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
16474 M:      Juergen Gross <jgross@suse.com>
16475 R:      Stefano Stabellini <sstabellini@kernel.org>
16476 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16477 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
16478 S:      Supported
16479 F:      arch/x86/xen/
16480 F:      drivers/*/xen-*front.c
16481 F:      drivers/xen/
16482 F:      arch/x86/include/asm/xen/
16483 F:      arch/x86/include/asm/pvclock-abi.h
16484 F:      include/xen/
16485 F:      include/uapi/xen/
16486 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
16487 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
16488
16489 XEN NETWORK BACKEND DRIVER
16490 M:      Wei Liu <wei.liu2@citrix.com>
16491 M:      Paul Durrant <paul.durrant@citrix.com>
16492 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16493 L:      netdev@vger.kernel.org
16494 S:      Supported
16495 F:      drivers/net/xen-netback/*
16496
16497 XEN PCI SUBSYSTEM
16498 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16499 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16500 S:      Supported
16501 F:      arch/x86/pci/*xen*
16502 F:      drivers/pci/*xen*
16503
16504 XEN PVSCSI DRIVERS
16505 M:      Juergen Gross <jgross@suse.com>
16506 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16507 L:      linux-scsi@vger.kernel.org
16508 S:      Supported
16509 F:      drivers/scsi/xen-scsifront.c
16510 F:      drivers/xen/xen-scsiback.c
16511 F:      include/xen/interface/io/vscsiif.h
16512
16513 XEN SWIOTLB SUBSYSTEM
16514 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16515 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16516 L:      iommu@lists.linux-foundation.org
16517 S:      Supported
16518 F:      arch/x86/xen/*swiotlb*
16519 F:      drivers/xen/*swiotlb*
16520
16521 XEN SOUND FRONTEND DRIVER
16522 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
16523 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16524 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16525 S:      Supported
16526 F:      sound/xen/*
16527
16528 XFS FILESYSTEM
16529 M:      Darrick J. Wong <darrick.wong@oracle.com>
16530 M:      linux-xfs@vger.kernel.org
16531 L:      linux-xfs@vger.kernel.org
16532 W:      http://xfs.org/
16533 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
16534 S:      Supported
16535 F:      Documentation/filesystems/xfs.txt
16536 F:      fs/xfs/
16537
16538 XILINX AXI ETHERNET DRIVER
16539 M:      Anirudha Sarangi <anirudh@xilinx.com>
16540 M:      John Linn <John.Linn@xilinx.com>
16541 S:      Maintained
16542 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
16543
16544 XILINX UARTLITE SERIAL DRIVER
16545 M:      Peter Korsgaard <jacmet@sunsite.dk>
16546 L:      linux-serial@vger.kernel.org
16547 S:      Maintained
16548 F:      drivers/tty/serial/uartlite.c
16549
16550 XILINX VIDEO IP CORES
16551 M:      Hyun Kwon <hyun.kwon@xilinx.com>
16552 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16553 L:      linux-media@vger.kernel.org
16554 T:      git git://linuxtv.org/media_tree.git
16555 S:      Supported
16556 F:      Documentation/devicetree/bindings/media/xilinx/
16557 F:      drivers/media/platform/xilinx/
16558 F:      include/uapi/linux/xilinx-v4l2-controls.h
16559
16560 XILLYBUS DRIVER
16561 M:      Eli Billauer <eli.billauer@gmail.com>
16562 L:      linux-kernel@vger.kernel.org
16563 S:      Supported
16564 F:      drivers/char/xillybus/
16565
16566 XLP9XX I2C DRIVER
16567 M:      George Cherian <george.cherian@cavium.com>
16568 M:      Jan Glauber <jglauber@cavium.com>
16569 L:      linux-i2c@vger.kernel.org
16570 W:      http://www.cavium.com
16571 S:      Supported
16572 F:      drivers/i2c/busses/i2c-xlp9xx.c
16573
16574 XRA1403 GPIO EXPANDER
16575 M:      Nandor Han <nandor.han@ge.com>
16576 M:      Semi Malinen <semi.malinen@ge.com>
16577 L:      linux-gpio@vger.kernel.org
16578 S:      Maintained
16579 F:      drivers/gpio/gpio-xra1403.c
16580 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
16581
16582 XTENSA XTFPGA PLATFORM SUPPORT
16583 M:      Max Filippov <jcmvbkbc@gmail.com>
16584 L:      linux-xtensa@linux-xtensa.org
16585 S:      Maintained
16586 F:      drivers/spi/spi-xtensa-xtfpga.c
16587 F:      sound/soc/xtensa/xtfpga-i2s.c
16588
16589 YAM DRIVER FOR AX.25
16590 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
16591 L:      linux-hams@vger.kernel.org
16592 S:      Maintained
16593 F:      drivers/net/hamradio/yam*
16594 F:      include/linux/yam.h
16595
16596 YAMA SECURITY MODULE
16597 M:      Kees Cook <keescook@chromium.org>
16598 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
16599 S:      Supported
16600 F:      security/yama/
16601 F:      Documentation/admin-guide/LSM/Yama.rst
16602
16603 YEALINK PHONE DRIVER
16604 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
16605 L:      usbb2k-api-dev@nongnu.org
16606 S:      Maintained
16607 F:      Documentation/input/devices/yealink.rst
16608 F:      drivers/input/misc/yealink.*
16609
16610 Z8530 DRIVER FOR AX.25
16611 M:      Joerg Reuter <jreuter@yaina.de>
16612 W:      http://yaina.de/jreuter/
16613 W:      http://www.qsl.net/dl1bke/
16614 L:      linux-hams@vger.kernel.org
16615 S:      Maintained
16616 F:      Documentation/networking/z8530drv.txt
16617 F:      drivers/net/hamradio/*scc.c
16618 F:      drivers/net/hamradio/z8530.h
16619
16620 ZBUD COMPRESSED PAGE ALLOCATOR
16621 M:      Seth Jennings <sjenning@redhat.com>
16622 M:      Dan Streetman <ddstreet@ieee.org>
16623 L:      linux-mm@kvack.org
16624 S:      Maintained
16625 F:      mm/zbud.c
16626 F:      include/linux/zbud.h
16627
16628 ZD1211RW WIRELESS DRIVER
16629 M:      Daniel Drake <dsd@gentoo.org>
16630 M:      Ulrich Kunitz <kune@deine-taler.de>
16631 W:      http://zd1211.ath.cx/wiki/DriverRewrite
16632 L:      linux-wireless@vger.kernel.org
16633 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
16634 S:      Maintained
16635 F:      drivers/net/wireless/zydas/zd1211rw/
16636
16637 ZD1301 MEDIA DRIVER
16638 M:      Antti Palosaari <crope@iki.fi>
16639 L:      linux-media@vger.kernel.org
16640 W:      https://linuxtv.org/
16641 W:      http://palosaari.fi/linux/
16642 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
16643 S:      Maintained
16644 F:      drivers/media/usb/dvb-usb-v2/zd1301*
16645
16646 ZD1301_DEMOD MEDIA DRIVER
16647 M:      Antti Palosaari <crope@iki.fi>
16648 L:      linux-media@vger.kernel.org
16649 W:      https://linuxtv.org/
16650 W:      http://palosaari.fi/linux/
16651 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
16652 S:      Maintained
16653 F:      drivers/media/dvb-frontends/zd1301_demod*
16654
16655 ZPOOL COMPRESSED PAGE STORAGE API
16656 M:      Dan Streetman <ddstreet@ieee.org>
16657 L:      linux-mm@kvack.org
16658 S:      Maintained
16659 F:      mm/zpool.c
16660 F:      include/linux/zpool.h
16661
16662 ZR36067 VIDEO FOR LINUX DRIVER
16663 L:      mjpeg-users@lists.sourceforge.net
16664 L:      linux-media@vger.kernel.org
16665 W:      http://mjpeg.sourceforge.net/driver-zoran/
16666 T:      hg https://linuxtv.org/hg/v4l-dvb
16667 S:      Odd Fixes
16668 F:      drivers/staging/media/zoran/
16669
16670 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
16671 M:      Minchan Kim <minchan@kernel.org>
16672 M:      Nitin Gupta <ngupta@vflare.org>
16673 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
16674 L:      linux-kernel@vger.kernel.org
16675 S:      Maintained
16676 F:      drivers/block/zram/
16677 F:      Documentation/blockdev/zram.txt
16678
16679 ZS DECSTATION Z85C30 SERIAL DRIVER
16680 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
16681 S:      Maintained
16682 F:      drivers/tty/serial/zs.*
16683
16684 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
16685 M:      Minchan Kim <minchan@kernel.org>
16686 M:      Nitin Gupta <ngupta@vflare.org>
16687 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
16688 L:      linux-mm@kvack.org
16689 S:      Maintained
16690 F:      mm/zsmalloc.c
16691 F:      include/linux/zsmalloc.h
16692 F:      Documentation/vm/zsmalloc.rst
16693
16694 ZSWAP COMPRESSED SWAP CACHING
16695 M:      Seth Jennings <sjenning@redhat.com>
16696 M:      Dan Streetman <ddstreet@ieee.org>
16697 L:      linux-mm@kvack.org
16698 S:      Maintained
16699 F:      mm/zswap.c
16700
16701 THE REST
16702 M:      Linus Torvalds <torvalds@linux-foundation.org>
16703 L:      linux-kernel@vger.kernel.org
16704 Q:      http://patchwork.kernel.org/project/LKML/list/
16705 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
16706 S:      Buried alive in reporters
16707 F:      *
16708 F:      */