MAINTAINERS

   1
   2
   3         List of maintainers and how to submit kernel changes
   4
   5 Please try to follow the guidelines below.  This will make things
   6 easier on the maintainers.  Not all of these guidelines matter for every
   7 trivial patch so apply some common sense.
   8
   9 1.      Always _test_ your changes, however small, on at least 4 or
  10         5 people, preferably many more.
  11
  12 2.      Try to release a few ALPHA test versions to the net. Announce
  13         them onto the kernel channel and await results. This is especially
  14         important for device drivers, because often that's the only way
  15         you will find things like the fact version 3 firmware needs
  16         a magic fix you didn't know about, or some clown changed the
  17         chips on a board and not its name.  (Don't laugh!  Look at the
  18         SMC etherpower for that.)
  19
  20 3.      Make sure your changes compile correctly in multiple
  21         configurations. In particular check that changes work both as a
  22         module and built into the kernel.
  23
  24 4.      When you are happy with a change make it generally available for
  25         testing and await feedback.
  26
  27 5.      Make a patch available to the relevant maintainer in the list. Use
  28         'diff -u' to make the patch easy to merge. Be prepared to get your
  29         changes sent back with seemingly silly requests about formatting
  30         and variable names.  These aren't as silly as they seem. One
  31         job the maintainers (and especially Linus) do is to keep things
  32         looking the same. Sometimes this means that the clever hack in
  33         your driver to get around a problem actually needs to become a
  34         generalized kernel feature ready for next time.
  35
  36         PLEASE check your patch with the automated style checker
  37         (scripts/checkpatch.pl) to catch trivial style violations.
  38         See Documentation/process/coding-style.rst for guidance here.
  39
  40         PLEASE CC: the maintainers and mailing lists that are generated
  41         by scripts/get_maintainer.pl.  The results returned by the
  42         script will be best if you have git installed and are making
  43         your changes in a branch derived from Linus' latest git tree.
  44         See Documentation/process/submitting-patches.rst for details.
  45
  46         PLEASE try to include any credit lines you want added with the
  47         patch. It avoids people being missed off by mistake and makes
  48         it easier to know who wants adding and who doesn't.
  49
  50         PLEASE document known bugs. If it doesn't work for everything
  51         or does something very odd once a month document it.
  52
  53         PLEASE remember that submissions must be made under the terms
  54         of the Linux Foundation certificate of contribution and should
  55         include a Signed-off-by: line.  The current version of this
  56         "Developer's Certificate of Origin" (DCO) is listed in the file
  57         Documentation/process/submitting-patches.rst.
  58
  59 6.      Make sure you have the right to send any changes you make. If you
  60         do changes at work you may find your employer owns the patch
  61         not you.
  62
  63 7.      When sending security related changes or reports to a maintainer
  64         please Cc: security@kernel.org, especially if the maintainer
  65         does not respond. Please keep in mind that the security team is
  66         a small set of people who can be efficient only when working on
  67         verified bugs. Please only Cc: this list when you have identified
  68         that the bug would present a short-term risk to other users if it
  69         were publicly disclosed. For example, reports of address leaks do
  70         not represent an immediate threat and are better handled publicly,
  71         and ideally, should come with a patch proposal. Please do not send
  72         automated reports to this list either. Such bugs will be handled
  73         better and faster in the usual public places.
  74
  75 8.      Happy hacking.
  76
  77 Descriptions of section entries:
  78
  79         P: Person (obsolete)
  80         M: Mail patches to: FullName <address@domain>
  81         R: Designated reviewer: FullName <address@domain>
  82            These reviewers should be CCed on patches.
  83         L: Mailing list that is relevant to this area
  84         W: Web-page with status/info
  85         B: URI for where to file bugs. A web-page with detailed bug
  86            filing info, a direct bug tracker link, or a mailto: URI.
  87         C: URI for chat protocol, server and channel where developers
  88            usually hang out, for example irc://server/channel.
  89         Q: Patchwork web based patch tracking system site
  90         T: SCM tree type and location.
  91            Type is one of: git, hg, quilt, stgit, topgit
  92         S: Status, one of the following:
  93            Supported:   Someone is actually paid to look after this.
  94            Maintained:  Someone actually looks after it.
  95            Odd Fixes:   It has a maintainer but they don't have time to do
  96                         much other than throw the odd patch in. See below..
  97            Orphan:      No current maintainer [but maybe you could take the
  98                         role as you write your new code].
  99            Obsolete:    Old code. Something tagged obsolete generally means
 100                         it has been replaced by a better system and you
 101                         should be using that.
 102         F: Files and directories with wildcard patterns.
 103            A trailing slash includes all files and subdirectory files.
 104            F:   drivers/net/    all files in and below drivers/net
 105            F:   drivers/net/*   all files in drivers/net, but not below
 106            F:   */net/*         all files in "any top level directory"/net
 107            One pattern per line.  Multiple F: lines acceptable.
 108         N: Files and directories with regex patterns.
 109            N:   [^a-z]tegra     all files whose path contains the word tegra
 110            One pattern per line.  Multiple N: lines acceptable.
 111            scripts/get_maintainer.pl has different behavior for files that
 112            match F: pattern and matches of N: patterns.  By default,
 113            get_maintainer will not look at git log history when an F: pattern
 114            match occurs.  When an N: match occurs, git log history is used
 115            to also notify the people that have git commit signatures.
 116         X: Files and directories that are NOT maintained, same rules as F:
 117            Files exclusions are tested before file matches.
 118            Can be useful for excluding a specific subdirectory, for instance:
 119            F:   net/
 120            X:   net/ipv6/
 121            matches all files in and below net excluding net/ipv6/
 122         K: Keyword perl extended regex pattern to match content in a
 123            patch or file.  For instance:
 124            K: of_get_profile
 125               matches patches or files that contain "of_get_profile"
 126            K: \b(printk|pr_(info|err))\b
 127               matches patches or files that contain one or more of the words
 128               printk, pr_info or pr_err
 129            One regex pattern per line.  Multiple K: lines acceptable.
 130
 131 Note: For the hard of thinking, this list is meant to remain in alphabetical
 132 order. If you could add yourselves to it in alphabetical order that would be
 133 so much easier [Ed]
 134
 135 Maintainers List (try to look for most precise areas first)
 136
 137                 -----------------------------------
 138
 139 3C59X NETWORK DRIVER
 140 M:      Steffen Klassert <klassert@kernel.org>
 141 L:      netdev@vger.kernel.org
 142 S:      Odd Fixes
 143 F:      Documentation/networking/vortex.txt
 144 F:      drivers/net/ethernet/3com/3c59x.c
 145
 146 3CR990 NETWORK DRIVER
 147 M:      David Dillow <dave@thedillows.org>
 148 L:      netdev@vger.kernel.org
 149 S:      Maintained
 150 F:      drivers/net/ethernet/3com/typhoon*
 151
 152 3WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS)
 153 M:      Adam Radford <aradford@gmail.com>
 154 L:      linux-scsi@vger.kernel.org
 155 W:      http://www.lsi.com
 156 S:      Supported
 157 F:      drivers/scsi/3w-*
 158
 159 53C700 AND 53C700-66 SCSI DRIVER
 160 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
 161 L:      linux-scsi@vger.kernel.org
 162 S:      Maintained
 163 F:      drivers/scsi/53c700*
 164
 165 6LOWPAN GENERIC (BTLE/IEEE 802.15.4)
 166 M:      Alexander Aring <alex.aring@gmail.com>
 167 M:      Jukka Rissanen <jukka.rissanen@linux.intel.com>
 168 L:      linux-bluetooth@vger.kernel.org
 169 L:      linux-wpan@vger.kernel.org
 170 S:      Maintained
 171 F:      net/6lowpan/
 172 F:      include/net/6lowpan.h
 173 F:      Documentation/networking/6lowpan.txt
 174
 175 6PACK NETWORK DRIVER FOR AX.25
 176 M:      Andreas Koensgen <ajk@comnets.uni-bremen.de>
 177 L:      linux-hams@vger.kernel.org
 178 S:      Maintained
 179 F:      drivers/net/hamradio/6pack.c
 180
 181 8169 10/100/1000 GIGABIT ETHERNET DRIVER
 182 M:      Realtek linux nic maintainers <nic_swsd@realtek.com>
 183 M:      Heiner Kallweit <hkallweit1@gmail.com>
 184 L:      netdev@vger.kernel.org
 185 S:      Maintained
 186 F:      drivers/net/ethernet/realtek/r8169.c
 187
 188 8250/16?50 (AND CLONE UARTS) SERIAL DRIVER
 189 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 190 L:      linux-serial@vger.kernel.org
 191 S:      Maintained
 192 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
 193 F:      drivers/tty/serial/8250*
 194 F:      include/linux/serial_8250.h
 195
 196 8390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.]
 197 L:      netdev@vger.kernel.org
 198 S:      Orphan / Obsolete
 199 F:      drivers/net/ethernet/8390/
 200
 201 9P FILE SYSTEM
 202 M:      Eric Van Hensbergen <ericvh@gmail.com>
 203 M:      Latchesar Ionkov <lucho@ionkov.net>
 204 M:      Dominique Martinet <asmadeus@codewreck.org>
 205 L:      v9fs-developer@lists.sourceforge.net
 206 W:      http://swik.net/v9fs
 207 Q:      http://patchwork.kernel.org/project/v9fs-devel/list/
 208 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git
 209 T:      git git://github.com/martinetd/linux.git
 210 S:      Maintained
 211 F:      Documentation/filesystems/9p.txt
 212 F:      fs/9p/
 213 F:      net/9p/
 214 F:      include/net/9p/
 215 F:      include/uapi/linux/virtio_9p.h
 216 F:      include/trace/events/9p.h
 217
 218 A8293 MEDIA DRIVER
 219 M:      Antti Palosaari <crope@iki.fi>
 220 L:      linux-media@vger.kernel.org
 221 W:      https://linuxtv.org
 222 W:      http://palosaari.fi/linux/
 223 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 224 T:      git git://linuxtv.org/anttip/media_tree.git
 225 S:      Maintained
 226 F:      drivers/media/dvb-frontends/a8293*
 227
 228 AACRAID SCSI RAID DRIVER
 229 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
 230 L:      linux-scsi@vger.kernel.org
 231 W:      http://www.adaptec.com/
 232 S:      Supported
 233 F:      Documentation/scsi/aacraid.txt
 234 F:      drivers/scsi/aacraid/
 235
 236 ABI/API
 237 L:      linux-api@vger.kernel.org
 238 F:      include/linux/syscalls.h
 239 F:      kernel/sys_ni.c
 240
 241 ABIT UGURU 1,2 HARDWARE MONITOR DRIVER
 242 M:      Hans de Goede <hdegoede@redhat.com>
 243 L:      linux-hwmon@vger.kernel.org
 244 S:      Maintained
 245 F:      drivers/hwmon/abituguru.c
 246
 247 ABIT UGURU 3 HARDWARE MONITOR DRIVER
 248 M:      Alistair John Strachan <alistair@devzero.co.uk>
 249 L:      linux-hwmon@vger.kernel.org
 250 S:      Maintained
 251 F:      drivers/hwmon/abituguru3.c
 252
 253 ACCES 104-DIO-48E GPIO DRIVER
 254 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 255 L:      linux-gpio@vger.kernel.org
 256 S:      Maintained
 257 F:      drivers/gpio/gpio-104-dio-48e.c
 258
 259 ACCES 104-IDI-48 GPIO DRIVER
 260 M:      "William Breathitt Gray" <vilhelm.gray@gmail.com>
 261 L:      linux-gpio@vger.kernel.org
 262 S:      Maintained
 263 F:      drivers/gpio/gpio-104-idi-48.c
 264
 265 ACCES 104-IDIO-16 GPIO DRIVER
 266 M:      "William Breathitt Gray" <vilhelm.gray@gmail.com>
 267 L:      linux-gpio@vger.kernel.org
 268 S:      Maintained
 269 F:      drivers/gpio/gpio-104-idio-16.c
 270
 271 ACCES 104-QUAD-8 IIO DRIVER
 272 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 273 L:      linux-iio@vger.kernel.org
 274 S:      Maintained
 275 F:      Documentation/ABI/testing/sysfs-bus-iio-counter-104-quad-8
 276 F:      drivers/iio/counter/104-quad-8.c
 277
 278 ACCES PCI-IDIO-16 GPIO DRIVER
 279 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 280 L:      linux-gpio@vger.kernel.org
 281 S:      Maintained
 282 F:      drivers/gpio/gpio-pci-idio-16.c
 283
 284 ACCES PCIe-IDIO-24 GPIO DRIVER
 285 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 286 L:      linux-gpio@vger.kernel.org
 287 S:      Maintained
 288 F:      drivers/gpio/gpio-pcie-idio-24.c
 289
 290 ACENIC DRIVER
 291 M:      Jes Sorensen <jes@trained-monkey.org>
 292 L:      linux-acenic@sunsite.dk
 293 S:      Maintained
 294 F:      drivers/net/ethernet/alteon/acenic*
 295
 296 ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER
 297 M:      Peter Feuerer <peter@piie.net>
 298 L:      platform-driver-x86@vger.kernel.org
 299 W:      http://piie.net/?section=acerhdf
 300 S:      Maintained
 301 F:      drivers/platform/x86/acerhdf.c
 302
 303 ACER WMI LAPTOP EXTRAS
 304 M:      "Lee, Chun-Yi" <jlee@suse.com>
 305 L:      platform-driver-x86@vger.kernel.org
 306 S:      Maintained
 307 F:      drivers/platform/x86/acer-wmi.c
 308
 309 ACPI
 310 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 311 M:      Len Brown <lenb@kernel.org>
 312 L:      linux-acpi@vger.kernel.org
 313 W:      https://01.org/linux-acpi
 314 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 315 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 316 B:      https://bugzilla.kernel.org
 317 S:      Supported
 318 F:      drivers/acpi/
 319 F:      drivers/pnp/pnpacpi/
 320 F:      include/linux/acpi.h
 321 F:      include/linux/fwnode.h
 322 F:      include/acpi/
 323 F:      Documentation/acpi/
 324 F:      Documentation/ABI/testing/sysfs-bus-acpi
 325 F:      Documentation/ABI/testing/configfs-acpi
 326 F:      drivers/pci/*acpi*
 327 F:      drivers/pci/*/*acpi*
 328 F:      tools/power/acpi/
 329
 330 ACPI APEI
 331 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 332 M:      Len Brown <lenb@kernel.org>
 333 L:      linux-acpi@vger.kernel.org
 334 R:      Tony Luck <tony.luck@intel.com>
 335 R:      Borislav Petkov <bp@alien8.de>
 336 F:      drivers/acpi/apei/
 337
 338 ACPI COMPONENT ARCHITECTURE (ACPICA)
 339 M:      Robert Moore <robert.moore@intel.com>
 340 M:      Erik Schmauss <erik.schmauss@intel.com>
 341 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
 342 L:      linux-acpi@vger.kernel.org
 343 L:      devel@acpica.org
 344 W:      https://acpica.org/
 345 W:      https://github.com/acpica/acpica/
 346 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 347 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 348 B:      https://bugzilla.kernel.org
 349 B:      https://bugs.acpica.org
 350 S:      Supported
 351 F:      drivers/acpi/acpica/
 352 F:      include/acpi/
 353 F:      tools/power/acpi/
 354
 355 ACPI FAN DRIVER
 356 M:      Zhang Rui <rui.zhang@intel.com>
 357 L:      linux-acpi@vger.kernel.org
 358 W:      https://01.org/linux-acpi
 359 B:      https://bugzilla.kernel.org
 360 S:      Supported
 361 F:      drivers/acpi/fan.c
 362
 363 ACPI FOR ARM64 (ACPI/arm64)
 364 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
 365 M:      Hanjun Guo <hanjun.guo@linaro.org>
 366 M:      Sudeep Holla <sudeep.holla@arm.com>
 367 L:      linux-acpi@vger.kernel.org
 368 S:      Maintained
 369 F:      drivers/acpi/arm64
 370
 371 ACPI I2C MULTI INSTANTIATE DRIVER
 372 M:      Hans de Goede <hdegoede@redhat.com>
 373 L:      platform-driver-x86@vger.kernel.org
 374 S:      Maintained
 375 F:      drivers/platform/x86/i2c-multi-instantiate.c
 376
 377 ACPI PMIC DRIVERS
 378 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 379 M:      Len Brown <lenb@kernel.org>
 380 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
 381 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
 382 L:      linux-acpi@vger.kernel.org
 383 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 384 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 385 B:      https://bugzilla.kernel.org
 386 S:      Supported
 387 F:      drivers/acpi/pmic/
 388
 389 ACPI THERMAL DRIVER
 390 M:      Zhang Rui <rui.zhang@intel.com>
 391 L:      linux-acpi@vger.kernel.org
 392 W:      https://01.org/linux-acpi
 393 B:      https://bugzilla.kernel.org
 394 S:      Supported
 395 F:      drivers/acpi/*thermal*
 396
 397 ACPI VIDEO DRIVER
 398 M:      Zhang Rui <rui.zhang@intel.com>
 399 L:      linux-acpi@vger.kernel.org
 400 W:      https://01.org/linux-acpi
 401 B:      https://bugzilla.kernel.org
 402 S:      Supported
 403 F:      drivers/acpi/acpi_video.c
 404
 405 ACPI WMI DRIVER
 406 L:      platform-driver-x86@vger.kernel.org
 407 S:      Orphan
 408 F:      drivers/platform/x86/wmi.c
 409 F:      include/uapi/linux/wmi.h
 410
 411 AD1889 ALSA SOUND DRIVER
 412 M:      Thibaut Varene <T-Bone@parisc-linux.org>
 413 W:      http://wiki.parisc-linux.org/AD1889
 414 L:      linux-parisc@vger.kernel.org
 415 S:      Maintained
 416 F:      sound/pci/ad1889.*
 417
 418 AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER
 419 M:      Michael Hennerich <michael.hennerich@analog.com>
 420 W:      http://wiki.analog.com/AD5254
 421 W:      http://ez.analog.com/community/linux-device-drivers
 422 S:      Supported
 423 F:      drivers/misc/ad525x_dpot.c
 424
 425 AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821)
 426 M:      Michael Hennerich <michael.hennerich@analog.com>
 427 W:      http://wiki.analog.com/AD5398
 428 W:      http://ez.analog.com/community/linux-device-drivers
 429 S:      Supported
 430 F:      drivers/regulator/ad5398.c
 431
 432 AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A)
 433 M:      Michael Hennerich <michael.hennerich@analog.com>
 434 W:      http://wiki.analog.com/AD7142
 435 W:      http://ez.analog.com/community/linux-device-drivers
 436 S:      Supported
 437 F:      drivers/input/misc/ad714x.c
 438
 439 AD7877 TOUCHSCREEN DRIVER
 440 M:      Michael Hennerich <michael.hennerich@analog.com>
 441 W:      http://wiki.analog.com/AD7877
 442 W:      http://ez.analog.com/community/linux-device-drivers
 443 S:      Supported
 444 F:      drivers/input/touchscreen/ad7877.c
 445
 446 AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889)
 447 M:      Michael Hennerich <michael.hennerich@analog.com>
 448 W:      http://wiki.analog.com/AD7879
 449 W:      http://ez.analog.com/community/linux-device-drivers
 450 S:      Supported
 451 F:      drivers/input/touchscreen/ad7879.c
 452
 453 ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR)
 454 M:      Jiri Kosina <jikos@kernel.org>
 455 S:      Maintained
 456
 457 ADF7242 IEEE 802.15.4 RADIO DRIVER
 458 M:      Michael Hennerich <michael.hennerich@analog.com>
 459 W:      https://wiki.analog.com/ADF7242
 460 W:      http://ez.analog.com/community/linux-device-drivers
 461 L:      linux-wpan@vger.kernel.org
 462 S:      Supported
 463 F:      drivers/net/ieee802154/adf7242.c
 464 F:      Documentation/devicetree/bindings/net/ieee802154/adf7242.txt
 465
 466 ADM1025 HARDWARE MONITOR DRIVER
 467 M:      Jean Delvare <jdelvare@suse.com>
 468 L:      linux-hwmon@vger.kernel.org
 469 S:      Maintained
 470 F:      Documentation/hwmon/adm1025
 471 F:      drivers/hwmon/adm1025.c
 472
 473 ADM1029 HARDWARE MONITOR DRIVER
 474 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 475 L:      linux-hwmon@vger.kernel.org
 476 S:      Maintained
 477 F:      drivers/hwmon/adm1029.c
 478
 479 ADM8211 WIRELESS DRIVER
 480 L:      linux-wireless@vger.kernel.org
 481 W:      http://wireless.kernel.org/
 482 S:      Orphan
 483 F:      drivers/net/wireless/admtek/adm8211.*
 484
 485 ADP1653 FLASH CONTROLLER DRIVER
 486 M:      Sakari Ailus <sakari.ailus@iki.fi>
 487 L:      linux-media@vger.kernel.org
 488 S:      Maintained
 489 F:      drivers/media/i2c/adp1653.c
 490 F:      include/media/i2c/adp1653.h
 491
 492 ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501)
 493 M:      Michael Hennerich <michael.hennerich@analog.com>
 494 W:      http://wiki.analog.com/ADP5520
 495 W:      http://ez.analog.com/community/linux-device-drivers
 496 S:      Supported
 497 F:      drivers/mfd/adp5520.c
 498 F:      drivers/video/backlight/adp5520_bl.c
 499 F:      drivers/leds/leds-adp5520.c
 500 F:      drivers/gpio/gpio-adp5520.c
 501 F:      drivers/input/keyboard/adp5520-keys.c
 502
 503 ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587)
 504 M:      Michael Hennerich <michael.hennerich@analog.com>
 505 W:      http://wiki.analog.com/ADP5588
 506 W:      http://ez.analog.com/community/linux-device-drivers
 507 S:      Supported
 508 F:      drivers/input/keyboard/adp5588-keys.c
 509 F:      drivers/gpio/gpio-adp5588.c
 510
 511 ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863)
 512 M:      Michael Hennerich <michael.hennerich@analog.com>
 513 W:      http://wiki.analog.com/ADP8860
 514 W:      http://ez.analog.com/community/linux-device-drivers
 515 S:      Supported
 516 F:      drivers/video/backlight/adp8860_bl.c
 517
 518 ADS1015 HARDWARE MONITOR DRIVER
 519 M:      Dirk Eibach <eibach@gdsys.de>
 520 L:      linux-hwmon@vger.kernel.org
 521 S:      Maintained
 522 F:      Documentation/hwmon/ads1015
 523 F:      drivers/hwmon/ads1015.c
 524 F:      include/linux/platform_data/ads1015.h
 525
 526 ADT746X FAN DRIVER
 527 M:      Colin Leroy <colin@colino.net>
 528 S:      Maintained
 529 F:      drivers/macintosh/therm_adt746x.c
 530
 531 ADT7475 HARDWARE MONITOR DRIVER
 532 M:      Jean Delvare <jdelvare@suse.com>
 533 L:      linux-hwmon@vger.kernel.org
 534 S:      Maintained
 535 F:      Documentation/hwmon/adt7475
 536 F:      drivers/hwmon/adt7475.c
 537
 538 ADVANSYS SCSI DRIVER
 539 M:      Matthew Wilcox <willy@infradead.org>
 540 M:      Hannes Reinecke <hare@suse.com>
 541 L:      linux-scsi@vger.kernel.org
 542 S:      Maintained
 543 F:      Documentation/scsi/advansys.txt
 544 F:      drivers/scsi/advansys.c
 545
 546 ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346)
 547 M:      Michael Hennerich <michael.hennerich@analog.com>
 548 W:      http://wiki.analog.com/ADXL345
 549 W:      http://ez.analog.com/community/linux-device-drivers
 550 S:      Supported
 551 F:      drivers/input/misc/adxl34x.c
 552
 553 ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER
 554 M:      Stefan Popa <stefan.popa@analog.com>
 555 W:      http://ez.analog.com/community/linux-device-drivers
 556 S:      Supported
 557 F:      drivers/iio/accel/adxl372.c
 558 F:      drivers/iio/accel/adxl372_spi.c
 559 F:      drivers/iio/accel/adxl372_i2c.c
 560 F:      Documentation/devicetree/bindings/iio/accel/adxl372.txt
 561
 562 AF9013 MEDIA DRIVER
 563 M:      Antti Palosaari <crope@iki.fi>
 564 L:      linux-media@vger.kernel.org
 565 W:      https://linuxtv.org
 566 W:      http://palosaari.fi/linux/
 567 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 568 T:      git git://linuxtv.org/anttip/media_tree.git
 569 S:      Maintained
 570 F:      drivers/media/dvb-frontends/af9013*
 571
 572 AF9033 MEDIA DRIVER
 573 M:      Antti Palosaari <crope@iki.fi>
 574 L:      linux-media@vger.kernel.org
 575 W:      https://linuxtv.org
 576 W:      http://palosaari.fi/linux/
 577 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 578 T:      git git://linuxtv.org/anttip/media_tree.git
 579 S:      Maintained
 580 F:      drivers/media/dvb-frontends/af9033*
 581
 582 AFFS FILE SYSTEM
 583 M:      David Sterba <dsterba@suse.com>
 584 L:      linux-fsdevel@vger.kernel.org
 585 S:      Odd Fixes
 586 F:      Documentation/filesystems/affs.txt
 587 F:      fs/affs/
 588
 589 AFS FILESYSTEM
 590 M:      David Howells <dhowells@redhat.com>
 591 L:      linux-afs@lists.infradead.org
 592 S:      Supported
 593 F:      fs/afs/
 594 F:      include/trace/events/afs.h
 595 F:      Documentation/filesystems/afs.txt
 596 W:      https://www.infradead.org/~dhowells/kafs/
 597
 598 AGPGART DRIVER
 599 M:      David Airlie <airlied@linux.ie>
 600 T:      git git://anongit.freedesktop.org/drm/drm
 601 S:      Maintained
 602 F:      drivers/char/agp/
 603 F:      include/linux/agp*
 604 F:      include/uapi/linux/agp*
 605
 606 AHA152X SCSI DRIVER
 607 M:      "Juergen E. Fischer" <fischer@norbit.de>
 608 L:      linux-scsi@vger.kernel.org
 609 S:      Maintained
 610 F:      drivers/scsi/aha152x*
 611 F:      drivers/scsi/pcmcia/aha152x*
 612
 613 AIC7XXX / AIC79XX SCSI DRIVER
 614 M:      Hannes Reinecke <hare@suse.com>
 615 L:      linux-scsi@vger.kernel.org
 616 S:      Maintained
 617 F:      drivers/scsi/aic7xxx/
 618
 619 AIMSLAB FM RADIO RECEIVER DRIVER
 620 M:      Hans Verkuil <hverkuil@xs4all.nl>
 621 L:      linux-media@vger.kernel.org
 622 T:      git git://linuxtv.org/media_tree.git
 623 W:      https://linuxtv.org
 624 S:      Maintained
 625 F:      drivers/media/radio/radio-aimslab*
 626
 627 AIO
 628 M:      Benjamin LaHaise <bcrl@kvack.org>
 629 L:      linux-aio@kvack.org
 630 S:      Supported
 631 F:      fs/aio.c
 632 F:      include/linux/*aio*.h
 633
 634 AIRSPY MEDIA DRIVER
 635 M:      Antti Palosaari <crope@iki.fi>
 636 L:      linux-media@vger.kernel.org
 637 W:      https://linuxtv.org
 638 W:      http://palosaari.fi/linux/
 639 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 640 T:      git git://linuxtv.org/anttip/media_tree.git
 641 S:      Maintained
 642 F:      drivers/media/usb/airspy/
 643
 644 ALACRITECH GIGABIT ETHERNET DRIVER
 645 M:      Lino Sanfilippo <LinoSanfilippo@gmx.de>
 646 S:      Maintained
 647 F:      drivers/net/ethernet/alacritech/*
 648
 649 ALCATEL SPEEDTOUCH USB DRIVER
 650 M:      Duncan Sands <duncan.sands@free.fr>
 651 L:      linux-usb@vger.kernel.org
 652 W:      http://www.linux-usb.org/SpeedTouch/
 653 S:      Maintained
 654 F:      drivers/usb/atm/speedtch.c
 655 F:      drivers/usb/atm/usbatm.c
 656
 657 ALCHEMY AU1XX0 MMC DRIVER
 658 M:      Manuel Lauss <manuel.lauss@gmail.com>
 659 S:      Maintained
 660 F:      drivers/mmc/host/au1xmmc.c
 661
 662 ALI1563 I2C DRIVER
 663 M:      Rudolf Marek <r.marek@assembler.cz>
 664 L:      linux-i2c@vger.kernel.org
 665 S:      Maintained
 666 F:      Documentation/i2c/busses/i2c-ali1563
 667 F:      drivers/i2c/busses/i2c-ali1563.c
 668
 669 ALLWINNER SECURITY SYSTEM
 670 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 671 L:      linux-crypto@vger.kernel.org
 672 S:      Maintained
 673 F:      drivers/crypto/sunxi-ss/
 674
 675 ALLWINNER VPU DRIVER
 676 M:      Maxime Ripard <maxime.ripard@bootlin.com>
 677 M:      Paul Kocialkowski <paul.kocialkowski@bootlin.com>
 678 L:      linux-media@vger.kernel.org
 679 S:      Maintained
 680 F:      drivers/staging/media/sunxi/cedrus/
 681
 682 ALPHA PORT
 683 M:      Richard Henderson <rth@twiddle.net>
 684 M:      Ivan Kokshaysky <ink@jurassic.park.msu.ru>
 685 M:      Matt Turner <mattst88@gmail.com>
 686 S:      Odd Fixes
 687 L:      linux-alpha@vger.kernel.org
 688 F:      arch/alpha/
 689
 690 ALPS PS/2 TOUCHPAD DRIVER
 691 R:      Pali Rohár <pali.rohar@gmail.com>
 692 F:      drivers/input/mouse/alps.*
 693
 694 ALTERA I2C CONTROLLER DRIVER
 695 M:      Thor Thayer <thor.thayer@linux.intel.com>
 696 S:      Maintained
 697 F:      drivers/i2c/busses/i2c-altera.c
 698
 699 ALTERA MAILBOX DRIVER
 700 M:      Ley Foon Tan <lftan@altera.com>
 701 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 702 S:      Maintained
 703 F:      drivers/mailbox/mailbox-altera.c
 704
 705 ALTERA PIO DRIVER
 706 M:      Tien Hock Loh <thloh@altera.com>
 707 L:      linux-gpio@vger.kernel.org
 708 S:      Maintained
 709 F:      drivers/gpio/gpio-altera.c
 710
 711 ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT
 712 M:      Thor Thayer <thor.thayer@linux.intel.com>
 713 S:      Maintained
 714 F:      drivers/gpio/gpio-altera-a10sr.c
 715 F:      drivers/mfd/altera-a10sr.c
 716 F:      drivers/reset/reset-a10sr.c
 717 F:      include/linux/mfd/altera-a10sr.h
 718 F:      include/dt-bindings/reset/altr,rst-mgr-a10sr.h
 719
 720 ALTERA TRIPLE SPEED ETHERNET DRIVER
 721 M:      Thor Thayer <thor.thayer@linux.intel.com>
 722 L:      netdev@vger.kernel.org
 723 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 724 S:      Maintained
 725 F:      drivers/net/ethernet/altera/
 726
 727 ALTERA UART/JTAG UART SERIAL DRIVERS
 728 M:      Tobias Klauser <tklauser@distanz.ch>
 729 L:      linux-serial@vger.kernel.org
 730 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 731 S:      Maintained
 732 F:      drivers/tty/serial/altera_uart.c
 733 F:      drivers/tty/serial/altera_jtaguart.c
 734 F:      include/linux/altera_uart.h
 735 F:      include/linux/altera_jtaguart.h
 736
 737 AMAZON ETHERNET DRIVERS
 738 M:      Netanel Belgazal <netanel@amazon.com>
 739 R:      Saeed Bishara <saeedb@amazon.com>
 740 R:      Zorik Machulsky <zorik@amazon.com>
 741 L:      netdev@vger.kernel.org
 742 S:      Supported
 743 F:      Documentation/networking/ena.txt
 744 F:      drivers/net/ethernet/amazon/
 745
 746 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER
 747 M:      Tom Lendacky <thomas.lendacky@amd.com>
 748 M:      Gary Hook <gary.hook@amd.com>
 749 L:      linux-crypto@vger.kernel.org
 750 S:      Supported
 751 F:      drivers/crypto/ccp/
 752 F:      include/linux/ccp.h
 753
 754 AMD DISPLAY CORE
 755 M:      Harry Wentland <harry.wentland@amd.com>
 756 M:      Leo Li <sunpeng.li@amd.com>
 757 L:      amd-gfx@lists.freedesktop.org
 758 T:      git git://people.freedesktop.org/~agd5f/linux
 759 S:      Supported
 760 F:      drivers/gpu/drm/amd/display/
 761
 762 AMD FAM15H PROCESSOR POWER MONITORING DRIVER
 763 M:      Huang Rui <ray.huang@amd.com>
 764 L:      linux-hwmon@vger.kernel.org
 765 S:      Supported
 766 F:      Documentation/hwmon/fam15h_power
 767 F:      drivers/hwmon/fam15h_power.c
 768
 769 AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER
 770 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 771 S:      Orphan
 772 F:      drivers/usb/gadget/udc/amd5536udc.*
 773
 774 AMD GEODE PROCESSOR/CHIPSET SUPPORT
 775 P:      Andres Salomon <dilinger@queued.net>
 776 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 777 W:      http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html
 778 S:      Supported
 779 F:      drivers/char/hw_random/geode-rng.c
 780 F:      drivers/crypto/geode*
 781 F:      drivers/video/fbdev/geode/
 782 F:      arch/x86/include/asm/geode.h
 783
 784 AMD IOMMU (AMD-VI)
 785 M:      Joerg Roedel <joro@8bytes.org>
 786 L:      iommu@lists.linux-foundation.org
 787 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
 788 S:      Maintained
 789 F:      drivers/iommu/amd_iommu*.[ch]
 790 F:      include/linux/amd-iommu.h
 791
 792 AMD KFD
 793 M:      Oded Gabbay <oded.gabbay@gmail.com>
 794 L:      dri-devel@lists.freedesktop.org
 795 T:      git git://people.freedesktop.org/~gabbayo/linux.git
 796 S:      Supported
 797 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c
 798 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h
 799 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v7.c
 800 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v8.c
 801 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v9.c
 802 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_fence.c
 803 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
 804 F:      drivers/gpu/drm/amd/amdkfd/
 805 F:      drivers/gpu/drm/amd/include/cik_structs.h
 806 F:      drivers/gpu/drm/amd/include/kgd_kfd_interface.h
 807 F:      drivers/gpu/drm/amd/include/vi_structs.h
 808 F:      drivers/gpu/drm/amd/include/v9_structs.h
 809 F:      include/uapi/linux/kfd_ioctl.h
 810
 811 AMD POWERPLAY
 812 M:      Rex Zhu <rex.zhu@amd.com>
 813 M:      Evan Quan <evan.quan@amd.com>
 814 L:      amd-gfx@lists.freedesktop.org
 815 S:      Supported
 816 F:      drivers/gpu/drm/amd/powerplay/
 817 T:      git git://people.freedesktop.org/~agd5f/linux
 818
 819 AMD SEATTLE DEVICE TREE SUPPORT
 820 M:      Brijesh Singh <brijeshkumar.singh@amd.com>
 821 M:      Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
 822 M:      Tom Lendacky <thomas.lendacky@amd.com>
 823 S:      Supported
 824 F:      arch/arm64/boot/dts/amd/
 825
 826 AMD XGBE DRIVER
 827 M:      Tom Lendacky <thomas.lendacky@amd.com>
 828 L:      netdev@vger.kernel.org
 829 S:      Supported
 830 F:      drivers/net/ethernet/amd/xgbe/
 831 F:      arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi
 832
 833 ANALOG DEVICES INC AD5686 DRIVER
 834 M:      Stefan Popa <stefan.popa@analog.com>
 835 L:      linux-pm@vger.kernel.org
 836 W:      http://ez.analog.com/community/linux-device-drivers
 837 S:      Supported
 838 F:      drivers/iio/dac/ad5686*
 839 F:      drivers/iio/dac/ad5696*
 840
 841 ANALOG DEVICES INC AD5758 DRIVER
 842 M:      Stefan Popa <stefan.popa@analog.com>
 843 L:      linux-iio@vger.kernel.org
 844 W:      http://ez.analog.com/community/linux-device-drivers
 845 S:      Supported
 846 F:      drivers/iio/dac/ad5758.c
 847 F:      Documentation/devicetree/bindings/iio/dac/ad5758.txt
 848
 849 ANALOG DEVICES INC AD9389B DRIVER
 850 M:      Hans Verkuil <hans.verkuil@cisco.com>
 851 L:      linux-media@vger.kernel.org
 852 S:      Maintained
 853 F:      drivers/media/i2c/ad9389b*
 854
 855 ANALOG DEVICES INC ADGS1408 DRIVER
 856 M:      Mircea Caprioru <mircea.caprioru@analog.com>
 857 S:      Supported
 858 F:      drivers/mux/adgs1408.c
 859 F:      Documentation/devicetree/bindings/mux/adi,adgs1408.txt
 860
 861 ANALOG DEVICES INC ADP5061 DRIVER
 862 M:      Stefan Popa <stefan.popa@analog.com>
 863 L:      linux-pm@vger.kernel.org
 864 W:      http://ez.analog.com/community/linux-device-drivers
 865 S:      Supported
 866 F:      drivers/power/supply/adp5061.c
 867
 868 ANALOG DEVICES INC ADV7180 DRIVER
 869 M:      Lars-Peter Clausen <lars@metafoo.de>
 870 L:      linux-media@vger.kernel.org
 871 W:      http://ez.analog.com/community/linux-device-drivers
 872 S:      Supported
 873 F:      drivers/media/i2c/adv7180.c
 874
 875 ANALOG DEVICES INC ADV748X DRIVER
 876 M:      Kieran Bingham <kieran.bingham@ideasonboard.com>
 877 L:      linux-media@vger.kernel.org
 878 S:      Maintained
 879 F:      drivers/media/i2c/adv748x/*
 880
 881 ANALOG DEVICES INC ADV7511 DRIVER
 882 M:      Hans Verkuil <hans.verkuil@cisco.com>
 883 L:      linux-media@vger.kernel.org
 884 S:      Maintained
 885 F:      drivers/media/i2c/adv7511*
 886
 887 ANALOG DEVICES INC ADV7604 DRIVER
 888 M:      Hans Verkuil <hans.verkuil@cisco.com>
 889 L:      linux-media@vger.kernel.org
 890 S:      Maintained
 891 F:      drivers/media/i2c/adv7604*
 892
 893 ANALOG DEVICES INC ADV7842 DRIVER
 894 M:      Hans Verkuil <hans.verkuil@cisco.com>
 895 L:      linux-media@vger.kernel.org
 896 S:      Maintained
 897 F:      drivers/media/i2c/adv7842*
 898
 899 ANALOG DEVICES INC ASOC CODEC DRIVERS
 900 M:      Lars-Peter Clausen <lars@metafoo.de>
 901 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 902 W:      http://wiki.analog.com/
 903 W:      http://ez.analog.com/community/linux-device-drivers
 904 S:      Supported
 905 F:      sound/soc/codecs/adau*
 906 F:      sound/soc/codecs/adav*
 907 F:      sound/soc/codecs/ad1*
 908 F:      sound/soc/codecs/ad7*
 909 F:      sound/soc/codecs/ssm*
 910 F:      sound/soc/codecs/sigmadsp.*
 911
 912 ANALOG DEVICES INC DMA DRIVERS
 913 M:      Lars-Peter Clausen <lars@metafoo.de>
 914 W:      http://ez.analog.com/community/linux-device-drivers
 915 S:      Supported
 916 F:      drivers/dma/dma-axi-dmac.c
 917
 918 ANALOG DEVICES INC IIO DRIVERS
 919 M:      Lars-Peter Clausen <lars@metafoo.de>
 920 M:      Michael Hennerich <Michael.Hennerich@analog.com>
 921 W:      http://wiki.analog.com/
 922 W:      http://ez.analog.com/community/linux-device-drivers
 923 S:      Supported
 924 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523
 925 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350
 926 F:      drivers/iio/*/ad*
 927 F:      drivers/iio/adc/ltc2497*
 928 X:      drivers/iio/*/adjd*
 929 F:      drivers/staging/iio/*/ad*
 930
 931 ANDES ARCHITECTURE
 932 M:      Greentime Hu <green.hu@gmail.com>
 933 M:      Vincent Chen <deanbo422@gmail.com>
 934 T:      git https://github.com/andestech/linux.git
 935 S:      Supported
 936 F:      arch/nds32/
 937 F:      Documentation/devicetree/bindings/interrupt-controller/andestech,ativic32.txt
 938 F:      Documentation/devicetree/bindings/nds32/
 939 K:      nds32
 940 N:      nds32
 941
 942 ANDROID CONFIG FRAGMENTS
 943 M:      Rob Herring <robh@kernel.org>
 944 S:      Supported
 945 F:      kernel/configs/android*
 946
 947 ANDROID DRIVERS
 948 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 949 M:      Arve Hjønnevåg <arve@android.com>
 950 M:      Todd Kjos <tkjos@android.com>
 951 M:      Martijn Coenen <maco@android.com>
 952 M:      Joel Fernandes <joel@joelfernandes.org>
 953 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
 954 L:      devel@driverdev.osuosl.org
 955 S:      Supported
 956 F:      drivers/android/
 957 F:      drivers/staging/android/
 958
 959 ANDROID GOLDFISH PIC DRIVER
 960 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 961 S:      Supported
 962 F:      Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt
 963 F:      drivers/irqchip/irq-goldfish-pic.c
 964
 965 ANDROID GOLDFISH RTC DRIVER
 966 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 967 S:      Supported
 968 F:      Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt
 969 F:      drivers/rtc/rtc-goldfish.c
 970
 971 ANDROID ION DRIVER
 972 M:      Laura Abbott <labbott@redhat.com>
 973 M:      Sumit Semwal <sumit.semwal@linaro.org>
 974 L:      devel@driverdev.osuosl.org
 975 L:      dri-devel@lists.freedesktop.org
 976 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
 977 S:      Supported
 978 F:      drivers/staging/android/ion
 979 F:      drivers/staging/android/uapi/ion.h
 980
 981 AOA (Apple Onboard Audio) ALSA DRIVER
 982 M:      Johannes Berg <johannes@sipsolutions.net>
 983 L:      linuxppc-dev@lists.ozlabs.org
 984 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 985 S:      Maintained
 986 F:      sound/aoa/
 987
 988 APEX EMBEDDED SYSTEMS STX104 IIO DRIVER
 989 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 990 L:      linux-iio@vger.kernel.org
 991 S:      Maintained
 992 F:      drivers/iio/adc/stx104.c
 993
 994 APM DRIVER
 995 M:      Jiri Kosina <jikos@kernel.org>
 996 S:      Odd fixes
 997 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git
 998 F:      arch/x86/kernel/apm_32.c
 999 F:      include/linux/apm_bios.h
1000 F:      include/uapi/linux/apm_bios.h
1001 F:      drivers/char/apm-emulation.c
1002
1003 APPARMOR SECURITY MODULE
1004 M:      John Johansen <john.johansen@canonical.com>
1005 L:      apparmor@lists.ubuntu.com (subscribers-only, general discussion)
1006 W:      wiki.apparmor.net
1007 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor
1008 S:      Supported
1009 F:      security/apparmor/
1010 F:      Documentation/admin-guide/LSM/apparmor.rst
1011
1012 APPLE BCM5974 MULTITOUCH DRIVER
1013 M:      Henrik Rydberg <rydberg@bitmath.org>
1014 L:      linux-input@vger.kernel.org
1015 S:      Odd fixes
1016 F:      drivers/input/mouse/bcm5974.c
1017
1018 APPLE SMC DRIVER
1019 M:      Henrik Rydberg <rydberg@bitmath.org>
1020 L:      linux-hwmon@vger.kernel.org
1021 S:      Odd fixes
1022 F:      drivers/hwmon/applesmc.c
1023
1024 APPLETALK NETWORK LAYER
1025 L:      netdev@vger.kernel.org
1026 S:      Odd fixes
1027 F:      drivers/net/appletalk/
1028 F:      net/appletalk/
1029
1030 APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT
1031 M:      Duc Dang <dhdang@apm.com>
1032 S:      Supported
1033 F:      arch/arm64/boot/dts/apm/
1034
1035 APPLIED MICRO (APM) X-GENE SOC EDAC
1036 M:      Loc Ho <lho@apm.com>
1037 S:      Supported
1038 F:      drivers/edac/xgene_edac.c
1039 F:      Documentation/devicetree/bindings/edac/apm-xgene-edac.txt
1040
1041 APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER
1042 M:      Iyappan Subramanian <isubramanian@apm.com>
1043 M:      Keyur Chudgar <kchudgar@apm.com>
1044 S:      Supported
1045 F:      drivers/net/ethernet/apm/xgene-v2/
1046
1047 APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER
1048 M:      Iyappan Subramanian <isubramanian@apm.com>
1049 M:      Keyur Chudgar <kchudgar@apm.com>
1050 M:      Quan Nguyen <qnguyen@apm.com>
1051 S:      Supported
1052 F:      drivers/net/ethernet/apm/xgene/
1053 F:      drivers/net/phy/mdio-xgene.c
1054 F:      Documentation/devicetree/bindings/net/apm-xgene-enet.txt
1055 F:      Documentation/devicetree/bindings/net/apm-xgene-mdio.txt
1056
1057 APPLIED MICRO (APM) X-GENE SOC PMU
1058 M:      Tai Nguyen <ttnguyen@apm.com>
1059 S:      Supported
1060 F:      drivers/perf/xgene_pmu.c
1061 F:      Documentation/perf/xgene-pmu.txt
1062 F:      Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt
1063
1064 APTINA CAMERA SENSOR PLL
1065 M:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
1066 L:      linux-media@vger.kernel.org
1067 S:      Maintained
1068 F:      drivers/media/i2c/aptina-pll.*
1069
1070 ARC FRAMEBUFFER DRIVER
1071 M:      Jaya Kumar <jayalk@intworks.biz>
1072 S:      Maintained
1073 F:      drivers/video/fbdev/arcfb.c
1074 F:      drivers/video/fbdev/core/fb_defio.c
1075
1076 ARC PGU DRM DRIVER
1077 M:      Alexey Brodkin <abrodkin@synopsys.com>
1078 S:      Supported
1079 F:      drivers/gpu/drm/arc/
1080 F:      Documentation/devicetree/bindings/display/snps,arcpgu.txt
1081
1082 ARCNET NETWORK LAYER
1083 M:      Michael Grzeschik <m.grzeschik@pengutronix.de>
1084 L:      netdev@vger.kernel.org
1085 S:      Maintained
1086 F:      drivers/net/arcnet/
1087 F:      include/uapi/linux/if_arcnet.h
1088
1089 ARM ARCHITECTED TIMER DRIVER
1090 M:      Mark Rutland <mark.rutland@arm.com>
1091 M:      Marc Zyngier <marc.zyngier@arm.com>
1092 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1093 S:      Maintained
1094 F:      arch/arm/include/asm/arch_timer.h
1095 F:      arch/arm64/include/asm/arch_timer.h
1096 F:      drivers/clocksource/arm_arch_timer.c
1097
1098 ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT
1099 M:      Linus Walleij <linus.walleij@linaro.org>
1100 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1101 S:      Maintained
1102 F:      Documentation/devicetree/bindings/arm/arm-boards
1103 F:      Documentation/devicetree/bindings/auxdisplay/arm-charlcd.txt
1104 F:      Documentation/devicetree/bindings/clock/arm-integrator.txt
1105 F:      Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt
1106 F:      Documentation/devicetree/bindings/mtd/arm-versatile.txt
1107 F:      arch/arm/mach-integrator/
1108 F:      arch/arm/mach-realview/
1109 F:      arch/arm/mach-versatile/
1110 F:      arch/arm/plat-versatile/
1111 F:      arch/arm/boot/dts/arm-realview-*
1112 F:      arch/arm/boot/dts/integrator*
1113 F:      arch/arm/boot/dts/versatile*
1114 F:      drivers/clk/versatile/
1115 F:      drivers/i2c/busses/i2c-versatile.c
1116 F:      drivers/irqchip/irq-versatile-fpga.c
1117 F:      drivers/mtd/maps/physmap_of_versatile.c
1118 F:      drivers/power/reset/arm-versatile-reboot.c
1119 F:      drivers/soc/versatile/
1120
1121 ARM HDLCD DRM DRIVER
1122 M:      Liviu Dudau <liviu.dudau@arm.com>
1123 S:      Supported
1124 F:      drivers/gpu/drm/arm/hdlcd_*
1125 F:      Documentation/devicetree/bindings/display/arm,hdlcd.txt
1126
1127 ARM MALI-DP DRM DRIVER
1128 M:      Liviu Dudau <liviu.dudau@arm.com>
1129 M:      Brian Starkey <brian.starkey@arm.com>
1130 M:      Mali DP Maintainers <malidp@foss.arm.com>
1131 S:      Supported
1132 F:      drivers/gpu/drm/arm/
1133 F:      Documentation/devicetree/bindings/display/arm,malidp.txt
1134
1135 ARM MFM AND FLOPPY DRIVERS
1136 M:      Ian Molton <spyro@f2s.com>
1137 S:      Maintained
1138 F:      arch/arm/lib/floppydma.S
1139 F:      arch/arm/include/asm/floppy.h
1140
1141 ARM PMU PROFILING AND DEBUGGING
1142 M:      Will Deacon <will.deacon@arm.com>
1143 M:      Mark Rutland <mark.rutland@arm.com>
1144 S:      Maintained
1145 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1146 F:      arch/arm*/kernel/perf_*
1147 F:      arch/arm/oprofile/common.c
1148 F:      arch/arm*/kernel/hw_breakpoint.c
1149 F:      arch/arm*/include/asm/hw_breakpoint.h
1150 F:      arch/arm*/include/asm/perf_event.h
1151 F:      drivers/perf/*
1152 F:      include/linux/perf/arm_pmu.h
1153 F:      Documentation/devicetree/bindings/arm/pmu.txt
1154 F:      Documentation/devicetree/bindings/perf/
1155
1156 ARM PORT
1157 M:      Russell King <linux@armlinux.org.uk>
1158 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1159 W:      http://www.armlinux.org.uk/
1160 S:      Odd Fixes
1161 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git
1162 F:      arch/arm/
1163 X:      arch/arm/boot/dts/
1164
1165 ARM PRIMECELL AACI PL041 DRIVER
1166 M:      Russell King <linux@armlinux.org.uk>
1167 S:      Odd Fixes
1168 F:      sound/arm/aaci.*
1169
1170 ARM PRIMECELL BUS SUPPORT
1171 M:      Russell King <linux@armlinux.org.uk>
1172 S:      Odd Fixes
1173 F:      drivers/amba/
1174 F:      include/linux/amba/bus.h
1175
1176 ARM PRIMECELL CLCD PL110 DRIVER
1177 M:      Russell King <linux@armlinux.org.uk>
1178 S:      Odd Fixes
1179 F:      drivers/video/fbdev/amba-clcd.*
1180
1181 ARM PRIMECELL KMI PL050 DRIVER
1182 M:      Russell King <linux@armlinux.org.uk>
1183 S:      Odd Fixes
1184 F:      drivers/input/serio/ambakmi.*
1185 F:      include/linux/amba/kmi.h
1186
1187 ARM PRIMECELL MMCI PL180/1 DRIVER
1188 M:      Russell King <linux@armlinux.org.uk>
1189 S:      Odd Fixes
1190 F:      drivers/mmc/host/mmci.*
1191 F:      include/linux/amba/mmci.h
1192
1193 ARM PRIMECELL SSP PL022 SPI DRIVER
1194 M:      Linus Walleij <linus.walleij@linaro.org>
1195 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1196 S:      Maintained
1197 F:      Documentation/devicetree/bindings/spi/spi_pl022.txt
1198 F:      drivers/spi/spi-pl022.c
1199
1200 ARM PRIMECELL UART PL010 AND PL011 DRIVERS
1201 M:      Russell King <linux@armlinux.org.uk>
1202 S:      Odd Fixes
1203 F:      drivers/tty/serial/amba-pl01*.c
1204 F:      include/linux/amba/serial.h
1205
1206 ARM PRIMECELL VIC PL190/PL192 DRIVER
1207 M:      Linus Walleij <linus.walleij@linaro.org>
1208 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1209 S:      Maintained
1210 F:      Documentation/devicetree/bindings/interrupt-controller/arm,vic.txt
1211 F:      drivers/irqchip/irq-vic.c
1212
1213 ARM SMMU DRIVERS
1214 M:      Will Deacon <will.deacon@arm.com>
1215 R:      Robin Murphy <robin.murphy@arm.com>
1216 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1217 S:      Maintained
1218 F:      drivers/iommu/arm-smmu.c
1219 F:      drivers/iommu/arm-smmu-v3.c
1220 F:      drivers/iommu/io-pgtable-arm.c
1221 F:      drivers/iommu/io-pgtable-arm-v7s.c
1222
1223 ARM SUB-ARCHITECTURES
1224 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1225 S:      Maintained
1226 F:      arch/arm/mach-*/
1227 F:      arch/arm/plat-*/
1228 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc.git
1229
1230 ARM/ACTIONS SEMI ARCHITECTURE
1231 M:      Andreas Färber <afaerber@suse.de>
1232 R:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1233 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1234 S:      Maintained
1235 N:      owl
1236 F:      arch/arm/mach-actions/
1237 F:      arch/arm/boot/dts/owl-*
1238 F:      arch/arm64/boot/dts/actions/
1239 F:      drivers/clk/actions/
1240 F:      drivers/clocksource/timer-owl*
1241 F:      drivers/dma/owl-dma.c
1242 F:      drivers/i2c/busses/i2c-owl.c
1243 F:      drivers/pinctrl/actions/*
1244 F:      drivers/soc/actions/
1245 F:      include/dt-bindings/power/owl-*
1246 F:      include/linux/soc/actions/
1247 F:      Documentation/devicetree/bindings/arm/actions.txt
1248 F:      Documentation/devicetree/bindings/clock/actions,owl-cmu.txt
1249 F:      Documentation/devicetree/bindings/dma/owl-dma.txt
1250 F:      Documentation/devicetree/bindings/i2c/i2c-owl.txt
1251 F:      Documentation/devicetree/bindings/pinctrl/actions,s900-pinctrl.txt
1252 F:      Documentation/devicetree/bindings/power/actions,owl-sps.txt
1253 F:      Documentation/devicetree/bindings/timer/actions,owl-timer.txt
1254
1255 ARM/ADS SPHERE MACHINE SUPPORT
1256 M:      Lennert Buytenhek <kernel@wantstofly.org>
1257 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1258 S:      Maintained
1259
1260 ARM/AFEB9260 MACHINE SUPPORT
1261 M:      Sergey Lapin <slapin@ossfans.org>
1262 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1263 S:      Maintained
1264
1265 ARM/AJECO 1ARM MACHINE SUPPORT
1266 M:      Lennert Buytenhek <kernel@wantstofly.org>
1267 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1268 S:      Maintained
1269
1270 ARM/Allwinner SoC Clock Support
1271 M:      Emilio López <emilio@elopez.com.ar>
1272 S:      Maintained
1273 F:      drivers/clk/sunxi/
1274
1275 ARM/Allwinner sunXi SoC support
1276 M:      Maxime Ripard <maxime.ripard@bootlin.com>
1277 M:      Chen-Yu Tsai <wens@csie.org>
1278 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1279 S:      Maintained
1280 N:      sun[x456789]i
1281 N:      sun50i
1282 F:      arch/arm/mach-sunxi/
1283 F:      arch/arm64/boot/dts/allwinner/
1284 F:      drivers/clk/sunxi-ng/
1285 F:      drivers/pinctrl/sunxi/
1286 F:      drivers/soc/sunxi/
1287 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git
1288
1289 ARM/Amlogic Meson SoC CLOCK FRAMEWORK
1290 M:      Neil Armstrong <narmstrong@baylibre.com>
1291 M:      Jerome Brunet <jbrunet@baylibre.com>
1292 L:      linux-amlogic@lists.infradead.org
1293 S:      Maintained
1294 F:      drivers/clk/meson/
1295 F:      include/dt-bindings/clock/meson*
1296 F:      include/dt-bindings/clock/gxbb*
1297 F:      Documentation/devicetree/bindings/clock/amlogic*
1298
1299 ARM/Amlogic Meson SoC support
1300 M:      Carlo Caione <carlo@caione.org>
1301 M:      Kevin Hilman <khilman@baylibre.com>
1302 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1303 L:      linux-amlogic@lists.infradead.org
1304 W:      http://linux-meson.com/
1305 S:      Maintained
1306 F:      arch/arm/mach-meson/
1307 F:      arch/arm/boot/dts/meson*
1308 F:      arch/arm64/boot/dts/amlogic/
1309 F:      drivers/pinctrl/meson/
1310 F:      drivers/mmc/host/meson*
1311 N:      meson
1312
1313 ARM/Annapurna Labs ALPINE ARCHITECTURE
1314 M:      Tsahee Zidenberg <tsahee@annapurnalabs.com>
1315 M:      Antoine Tenart <antoine.tenart@bootlin.com>
1316 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1317 S:      Maintained
1318 F:      arch/arm/mach-alpine/
1319 F:      arch/arm/boot/dts/alpine*
1320 F:      arch/arm64/boot/dts/al/
1321 F:      drivers/*/*alpine*
1322
1323 ARM/ARTPEC MACHINE SUPPORT
1324 M:      Jesper Nilsson <jesper.nilsson@axis.com>
1325 M:      Lars Persson <lars.persson@axis.com>
1326 S:      Maintained
1327 L:      linux-arm-kernel@axis.com
1328 F:      arch/arm/mach-artpec
1329 F:      arch/arm/boot/dts/artpec6*
1330 F:      drivers/clk/axis
1331 F:      drivers/crypto/axis
1332 F:      drivers/pinctrl/pinctrl-artpec*
1333 F:      Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
1334
1335 ARM/ASPEED I2C DRIVER
1336 M:      Brendan Higgins <brendanhiggins@google.com>
1337 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
1338 R:      Joel Stanley <joel@jms.id.au>
1339 L:      linux-i2c@vger.kernel.org
1340 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1341 S:      Maintained
1342 F:      drivers/irqchip/irq-aspeed-i2c-ic.c
1343 F:      drivers/i2c/busses/i2c-aspeed.c
1344 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt
1345 F:      Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
1346
1347 ARM/ASPEED MACHINE SUPPORT
1348 M:      Joel Stanley <joel@jms.id.au>
1349 R:      Andrew Jeffery <andrew@aj.id.au>
1350 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1351 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
1352 Q:      https://patchwork.ozlabs.org/project/linux-aspeed/list/
1353 S:      Supported
1354 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git
1355 F:      arch/arm/mach-aspeed/
1356 F:      arch/arm/boot/dts/aspeed-*
1357 N:      aspeed
1358
1359 ARM/CALXEDA HIGHBANK ARCHITECTURE
1360 M:      Rob Herring <robh@kernel.org>
1361 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1362 S:      Maintained
1363 F:      arch/arm/mach-highbank/
1364 F:      arch/arm/boot/dts/highbank.dts
1365 F:      arch/arm/boot/dts/ecx-*.dts*
1366
1367 ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT
1368 M:      Krzysztof Halasa <khalasa@piap.pl>
1369 S:      Maintained
1370 F:      arch/arm/mach-cns3xxx/
1371
1372 ARM/CAVIUM THUNDER NETWORK DRIVER
1373 M:      Sunil Goutham <sgoutham@cavium.com>
1374 M:      Robert Richter <rric@kernel.org>
1375 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1376 S:      Supported
1377 F:      drivers/net/ethernet/cavium/thunder/
1378
1379 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
1380 M:      Lukasz Majewski <lukma@denx.de>
1381 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1382 S:      Maintained
1383 F:      arch/arm/mach-ep93xx/ts72xx.c
1384
1385 ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
1386 M:      Alexander Shiyan <shc_work@mail.ru>
1387 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1388 S:      Odd Fixes
1389 N:      clps711x
1390
1391 ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT
1392 M:      Lennert Buytenhek <kernel@wantstofly.org>
1393 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1394 S:      Maintained
1395
1396 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
1397 M:      Hartley Sweeten <hsweeten@visionengravers.com>
1398 M:      Alexander Sverdlin <alexander.sverdlin@gmail.com>
1399 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1400 S:      Maintained
1401 F:      arch/arm/mach-ep93xx/
1402 F:      arch/arm/mach-ep93xx/include/mach/
1403
1404 ARM/CLKDEV SUPPORT
1405 M:      Russell King <linux@armlinux.org.uk>
1406 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1407 S:      Maintained
1408 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
1409 F:      drivers/clk/clkdev.c
1410
1411 ARM/COMPULAB CM-X270/EM-X270 and CM-X300 MACHINE SUPPORT
1412 M:      Mike Rapoport <mike@compulab.co.il>
1413 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1414 S:      Maintained
1415
1416 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
1417 M:      Baruch Siach <baruch@tkos.co.il>
1418 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1419 S:      Maintained
1420 F:      arch/arm/boot/dts/cx92755*
1421 N:      digicolor
1422
1423 ARM/CONTEC MICRO9 MACHINE SUPPORT
1424 M:      Hubert Feurstein <hubert.feurstein@contec.at>
1425 S:      Maintained
1426 F:      arch/arm/mach-ep93xx/micro9.c
1427
1428 ARM/CORESIGHT FRAMEWORK AND DRIVERS
1429 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
1430 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1431 S:      Maintained
1432 F:      drivers/hwtracing/coresight/*
1433 F:      Documentation/trace/coresight.txt
1434 F:      Documentation/trace/coresight-cpu-debug.txt
1435 F:      Documentation/devicetree/bindings/arm/coresight.txt
1436 F:      Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt
1437 F:      Documentation/ABI/testing/sysfs-bus-coresight-devices-*
1438 F:      tools/perf/arch/arm/util/pmu.c
1439 F:      tools/perf/arch/arm/util/auxtrace.c
1440 F:      tools/perf/arch/arm/util/cs-etm.c
1441 F:      tools/perf/arch/arm/util/cs-etm.h
1442 F:      tools/perf/util/cs-etm.*
1443 F:      tools/perf/util/cs-etm-decoder/*
1444
1445 ARM/CORGI MACHINE SUPPORT
1446 M:      Richard Purdie <rpurdie@rpsys.net>
1447 S:      Maintained
1448
1449 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
1450 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1451 M:      Linus Walleij <linus.walleij@linaro.org>
1452 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1453 T:      git git://github.com/ulli-kroll/linux.git
1454 S:      Maintained
1455 F:      Documentation/devicetree/bindings/arm/gemini.txt
1456 F:      Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
1457 F:      Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt
1458 F:      Documentation/devicetree/bindings/rtc/faraday,ftrtc010.txt
1459 F:      arch/arm/mach-gemini/
1460 F:      drivers/net/ethernet/cortina/
1461 F:      drivers/pinctrl/pinctrl-gemini.c
1462 F:      drivers/rtc/rtc-ftrtc010.c
1463
1464 ARM/CSR SIRFPRIMA2 MACHINE SUPPORT
1465 M:      Barry Song <baohua@kernel.org>
1466 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1467 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux.git
1468 S:      Maintained
1469 F:      arch/arm/boot/dts/prima2*
1470 F:      arch/arm/mach-prima2/
1471 F:      drivers/clk/sirf/
1472 F:      drivers/clocksource/timer-prima2.c
1473 F:      drivers/clocksource/timer-atlas7.c
1474 N:      [^a-z]sirf
1475 X:      drivers/gnss
1476
1477 ARM/EBSA110 MACHINE SUPPORT
1478 M:      Russell King <linux@armlinux.org.uk>
1479 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1480 W:      http://www.armlinux.org.uk/
1481 S:      Maintained
1482 F:      arch/arm/mach-ebsa110/
1483 F:      drivers/net/ethernet/amd/am79c961a.*
1484
1485 ARM/ENERGY MICRO (SILICON LABS) EFM32 SUPPORT
1486 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
1487 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1488 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1489 S:      Maintained
1490 N:      efm32
1491
1492 ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6)
1493 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1494 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1495 S:      Maintained
1496 F:      arch/arm/mach-pxa/ezx.c
1497
1498 ARM/FARADAY FA526 PORT
1499 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1500 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1501 S:      Maintained
1502 T:      git git://git.berlios.de/gemini-board
1503 F:      arch/arm/mm/*-fa*
1504
1505 ARM/FOOTBRIDGE ARCHITECTURE
1506 M:      Russell King <linux@armlinux.org.uk>
1507 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1508 W:      http://www.armlinux.org.uk/
1509 S:      Maintained
1510 F:      arch/arm/include/asm/hardware/dec21285.h
1511 F:      arch/arm/mach-footbridge/
1512
1513 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
1514 M:      Shawn Guo <shawnguo@kernel.org>
1515 M:      Sascha Hauer <s.hauer@pengutronix.de>
1516 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1517 R:      Fabio Estevam <fabio.estevam@nxp.com>
1518 R:      NXP Linux Team <linux-imx@nxp.com>
1519 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1520 S:      Maintained
1521 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1522 F:      arch/arm/mach-imx/
1523 F:      arch/arm/mach-mxs/
1524 F:      arch/arm/boot/dts/imx*
1525 F:      arch/arm/configs/imx*_defconfig
1526 F:      drivers/clk/imx/
1527 F:      drivers/firmware/imx/
1528 F:      drivers/soc/imx/
1529 F:      include/linux/firmware/imx/
1530 F:      include/soc/imx/
1531
1532 ARM/FREESCALE VYBRID ARM ARCHITECTURE
1533 M:      Shawn Guo <shawnguo@kernel.org>
1534 M:      Sascha Hauer <s.hauer@pengutronix.de>
1535 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1536 R:      Stefan Agner <stefan@agner.ch>
1537 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1538 S:      Maintained
1539 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1540 F:      arch/arm/mach-imx/*vf610*
1541 F:      arch/arm/boot/dts/vf*
1542
1543 ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE
1544 M:      Shawn Guo <shawnguo@kernel.org>
1545 M:      Li Yang <leoyang.li@nxp.com>
1546 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1547 S:      Maintained
1548 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1549 F:      arch/arm/boot/dts/ls1021a*
1550 F:      arch/arm64/boot/dts/freescale/fsl-*
1551 F:      arch/arm64/boot/dts/freescale/qoriq-*
1552
1553 ARM/GLOMATION GESBC9312SX MACHINE SUPPORT
1554 M:      Lennert Buytenhek <kernel@wantstofly.org>
1555 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1556 S:      Maintained
1557
1558 ARM/GUMSTIX MACHINE SUPPORT
1559 M:      Steve Sakoman <sakoman@gmail.com>
1560 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1561 S:      Maintained
1562
1563 ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT
1564 M:      Philipp Zabel <philipp.zabel@gmail.com>
1565 M:      Paul Parsons <lost.distance@yahoo.com>
1566 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1567 S:      Maintained
1568 F:      arch/arm/mach-pxa/hx4700.c
1569 F:      arch/arm/mach-pxa/include/mach/hx4700.h
1570 F:      sound/soc/pxa/hx4700.c
1571
1572 ARM/HISILICON SOC SUPPORT
1573 M:      Wei Xu <xuwei5@hisilicon.com>
1574 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1575 W:      http://www.hisilicon.com
1576 S:      Supported
1577 T:      git git://github.com/hisilicon/linux-hisi.git
1578 F:      arch/arm/mach-hisi/
1579 F:      arch/arm/boot/dts/hi3*
1580 F:      arch/arm/boot/dts/hip*
1581 F:      arch/arm/boot/dts/hisi*
1582 F:      arch/arm64/boot/dts/hisilicon/
1583
1584 ARM/HP JORNADA 7XX MACHINE SUPPORT
1585 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
1586 W:      www.jlime.com
1587 S:      Maintained
1588 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
1589 F:      arch/arm/mach-sa1100/jornada720.c
1590 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
1591
1592 ARM/IGEP MACHINE SUPPORT
1593 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
1594 M:      Javier Martinez Canillas <javier@dowhile0.org>
1595 L:      linux-omap@vger.kernel.org
1596 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1597 S:      Maintained
1598 F:      arch/arm/boot/dts/omap3-igep*
1599
1600 ARM/INCOME PXA270 SUPPORT
1601 M:      Marek Vasut <marek.vasut@gmail.com>
1602 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1603 S:      Maintained
1604 F:      arch/arm/mach-pxa/colibri-pxa270-income.c
1605
1606 ARM/INTEL IOP13XX ARM ARCHITECTURE
1607 M:      Lennert Buytenhek <kernel@wantstofly.org>
1608 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1609 S:      Maintained
1610
1611 ARM/INTEL IOP32X ARM ARCHITECTURE
1612 M:      Lennert Buytenhek <kernel@wantstofly.org>
1613 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1614 S:      Maintained
1615
1616 ARM/INTEL IOP33X ARM ARCHITECTURE
1617 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1618 S:      Orphan
1619
1620 ARM/INTEL IQ81342EX MACHINE SUPPORT
1621 M:      Lennert Buytenhek <kernel@wantstofly.org>
1622 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1623 S:      Maintained
1624
1625 ARM/INTEL IXDP2850 MACHINE SUPPORT
1626 M:      Lennert Buytenhek <kernel@wantstofly.org>
1627 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1628 S:      Maintained
1629
1630 ARM/INTEL IXP4XX ARM ARCHITECTURE
1631 M:      Imre Kaloz <kaloz@openwrt.org>
1632 M:      Krzysztof Halasa <khalasa@piap.pl>
1633 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1634 S:      Maintained
1635 F:      arch/arm/mach-ixp4xx/
1636
1637 ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT
1638 M:      Jonathan Cameron <jic23@cam.ac.uk>
1639 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1640 S:      Maintained
1641 F:      arch/arm/mach-pxa/stargate2.c
1642 F:      drivers/pcmcia/pxa2xx_stargate2.c
1643
1644 ARM/INTEL XSC3 (MANZANO) ARM CORE
1645 M:      Lennert Buytenhek <kernel@wantstofly.org>
1646 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1647 S:      Maintained
1648
1649 ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT
1650 M:      Lennert Buytenhek <kernel@wantstofly.org>
1651 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1652 S:      Maintained
1653
1654 ARM/LG1K ARCHITECTURE
1655 M:      Chanho Min <chanho.min@lge.com>
1656 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1657 S:      Maintained
1658 F:      arch/arm64/boot/dts/lg/
1659
1660 ARM/LOGICPD PXA270 MACHINE SUPPORT
1661 M:      Lennert Buytenhek <kernel@wantstofly.org>
1662 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1663 S:      Maintained
1664
1665 ARM/LPC18XX ARCHITECTURE
1666 M:      Vladimir Zapolskiy <vz@mleia.com>
1667 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1668 S:      Maintained
1669 F:      arch/arm/boot/dts/lpc43*
1670 F:      drivers/i2c/busses/i2c-lpc2k.c
1671 F:      drivers/memory/pl172.c
1672 F:      drivers/mtd/spi-nor/nxp-spifi.c
1673 F:      drivers/rtc/rtc-lpc24xx.c
1674 N:      lpc18xx
1675
1676 ARM/LPC32XX SOC SUPPORT
1677 M:      Vladimir Zapolskiy <vz@mleia.com>
1678 M:      Sylvain Lemieux <slemieux.tyco@gmail.com>
1679 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1680 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
1681 S:      Maintained
1682 F:      arch/arm/boot/dts/lpc32*
1683 F:      arch/arm/mach-lpc32xx/
1684 F:      drivers/i2c/busses/i2c-pnx.c
1685 F:      drivers/net/ethernet/nxp/lpc_eth.c
1686 F:      drivers/usb/host/ohci-nxp.c
1687 F:      drivers/watchdog/pnx4008_wdt.c
1688 N:      lpc32xx
1689
1690 ARM/MAGICIAN MACHINE SUPPORT
1691 M:      Philipp Zabel <philipp.zabel@gmail.com>
1692 S:      Maintained
1693
1694 ARM/Marvell Dove/MV78xx0/Orion SOC support
1695 M:      Jason Cooper <jason@lakedaemon.net>
1696 M:      Andrew Lunn <andrew@lunn.ch>
1697 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1698 M:      Gregory Clement <gregory.clement@bootlin.com>
1699 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1700 S:      Maintained
1701 F:      Documentation/devicetree/bindings/soc/dove/
1702 F:      arch/arm/mach-dove/
1703 F:      arch/arm/mach-mv78xx0/
1704 F:      arch/arm/mach-orion5x/
1705 F:      arch/arm/plat-orion/
1706 F:      arch/arm/boot/dts/dove*
1707 F:      arch/arm/boot/dts/orion5x*
1708
1709 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K SOC support
1710 M:      Jason Cooper <jason@lakedaemon.net>
1711 M:      Andrew Lunn <andrew@lunn.ch>
1712 M:      Gregory Clement <gregory.clement@bootlin.com>
1713 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1714 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1715 S:      Maintained
1716 F:      arch/arm/boot/dts/armada*
1717 F:      arch/arm/boot/dts/kirkwood*
1718 F:      arch/arm/configs/mvebu_*_defconfig
1719 F:      arch/arm/mach-mvebu/
1720 F:      arch/arm64/boot/dts/marvell/armada*
1721 F:      drivers/cpufreq/armada-37xx-cpufreq.c
1722 F:      drivers/cpufreq/mvebu-cpufreq.c
1723 F:      drivers/irqchip/irq-armada-370-xp.c
1724 F:      drivers/irqchip/irq-mvebu-*
1725 F:      drivers/pinctrl/mvebu/
1726 F:      drivers/rtc/rtc-armada38x.c
1727
1728 ARM/Mediatek RTC DRIVER
1729 M:      Eddie Huang <eddie.huang@mediatek.com>
1730 M:      Sean Wang <sean.wang@mediatek.com>
1731 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1732 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1733 S:      Maintained
1734 F:      Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
1735 F:      drivers/rtc/rtc-mt6397.c
1736 F:      drivers/rtc/rtc-mt7622.c
1737
1738 ARM/Mediatek SoC support
1739 M:      Matthias Brugger <matthias.bgg@gmail.com>
1740 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1741 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1742 W:      https://mtk.bcnfs.org/
1743 C:      irc://chat.freenode.net/linux-mediatek
1744 S:      Maintained
1745 F:      arch/arm/boot/dts/mt6*
1746 F:      arch/arm/boot/dts/mt7*
1747 F:      arch/arm/boot/dts/mt8*
1748 F:      arch/arm/mach-mediatek/
1749 F:      arch/arm64/boot/dts/mediatek/
1750 F:      drivers/soc/mediatek/
1751 N:      mtk
1752 N:      mt[678]
1753 K:      mediatek
1754
1755 ARM/Mediatek USB3 PHY DRIVER
1756 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
1757 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1758 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1759 S:      Maintained
1760 F:      drivers/phy/mediatek/
1761 F:      Documentation/devicetree/bindings/phy/phy-mtk-*
1762
1763 ARM/MICREL KS8695 ARCHITECTURE
1764 M:      Greg Ungerer <gerg@uclinux.org>
1765 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1766 F:      arch/arm/mach-ks8695/
1767 S:      Odd Fixes
1768
1769 ARM/Microchip (AT91) SoC support
1770 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
1771 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
1772 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
1773 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1774 W:      http://www.linux4sam.org
1775 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git
1776 S:      Supported
1777 N:      at91
1778 N:      atmel
1779 F:      arch/arm/mach-at91/
1780 F:      include/soc/at91/
1781 F:      arch/arm/boot/dts/at91*.dts
1782 F:      arch/arm/boot/dts/at91*.dtsi
1783 F:      arch/arm/boot/dts/sama*.dts
1784 F:      arch/arm/boot/dts/sama*.dtsi
1785 F:      arch/arm/include/debug/at91.S
1786 F:      drivers/memory/atmel*
1787 F:      drivers/watchdog/sama5d4_wdt.c
1788 X:      drivers/input/touchscreen/atmel_mxt_ts.c
1789 X:      drivers/net/wireless/atmel/
1790
1791 ARM/MIOA701 MACHINE SUPPORT
1792 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1793 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1794 F:      arch/arm/mach-pxa/mioa701.c
1795 S:      Maintained
1796
1797 ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT
1798 M:      Michael Petchkovsky <mkpetch@internode.on.net>
1799 S:      Maintained
1800
1801 ARM/NOMADIK/U300/Ux500 ARCHITECTURES
1802 M:      Linus Walleij <linus.walleij@linaro.org>
1803 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1804 S:      Maintained
1805 F:      arch/arm/mach-nomadik/
1806 F:      arch/arm/mach-u300/
1807 F:      arch/arm/mach-ux500/
1808 F:      arch/arm/boot/dts/ste-*
1809 F:      drivers/clk/clk-nomadik.c
1810 F:      drivers/clk/clk-u300.c
1811 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
1812 F:      drivers/clocksource/timer-u300.c
1813 F:      drivers/dma/coh901318*
1814 F:      drivers/dma/ste_dma40*
1815 F:      drivers/hwspinlock/u8500_hsem.c
1816 F:      drivers/i2c/busses/i2c-nomadik.c
1817 F:      drivers/i2c/busses/i2c-stu300.c
1818 F:      drivers/mfd/ab3100*
1819 F:      drivers/mfd/ab8500*
1820 F:      drivers/mfd/abx500*
1821 F:      drivers/mfd/dbx500*
1822 F:      drivers/mfd/db8500*
1823 F:      drivers/pinctrl/nomadik/
1824 F:      drivers/pinctrl/pinctrl-coh901*
1825 F:      drivers/pinctrl/pinctrl-u300.c
1826 F:      drivers/rtc/rtc-ab3100.c
1827 F:      drivers/rtc/rtc-ab8500.c
1828 F:      drivers/rtc/rtc-coh901331.c
1829 F:      drivers/rtc/rtc-pl031.c
1830 F:      drivers/watchdog/coh901327_wdt.c
1831 F:      Documentation/devicetree/bindings/arm/ste-*
1832 F:      Documentation/devicetree/bindings/arm/ux500/
1833 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
1834
1835 ARM/NUVOTON NPCM ARCHITECTURE
1836 M:      Avi Fishman <avifishman70@gmail.com>
1837 M:      Tomer Maimon <tmaimon77@gmail.com>
1838 R:      Patrick Venture <venture@google.com>
1839 R:      Nancy Yuen <yuenn@google.com>
1840 R:      Brendan Higgins <brendanhiggins@google.com>
1841 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1842 S:      Supported
1843 F:      arch/arm/mach-npcm/
1844 F:      arch/arm/boot/dts/nuvoton-npcm*
1845 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clks.h
1846 F:      drivers/*/*npcm*
1847 F:      Documentation/devicetree/bindings/*/*npcm*
1848 F:      Documentation/devicetree/bindings/*/*/*npcm*
1849
1850 ARM/NUVOTON W90X900 ARM ARCHITECTURE
1851 M:      Wan ZongShun <mcuos.com@gmail.com>
1852 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1853 W:      http://www.mcuos.com
1854 S:      Maintained
1855 F:      arch/arm/mach-w90x900/
1856 F:      drivers/input/keyboard/w90p910_keypad.c
1857 F:      drivers/input/touchscreen/w90p910_ts.c
1858 F:      drivers/watchdog/nuc900_wdt.c
1859 F:      drivers/net/ethernet/nuvoton/w90p910_ether.c
1860 F:      drivers/mtd/nand/raw/nuc900_nand.c
1861 F:      drivers/rtc/rtc-nuc900.c
1862 F:      drivers/spi/spi-nuc900.c
1863 F:      drivers/usb/host/ehci-w90x900.c
1864 F:      drivers/video/fbdev/nuc900fb.c
1865
1866 ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
1867 M:      Nelson Castillo <arhuaco@freaks-unidos.net>
1868 L:      openmoko-kernel@lists.openmoko.org (subscribers-only)
1869 W:      http://wiki.openmoko.org/wiki/Neo_FreeRunner
1870 S:      Supported
1871
1872 ARM/Orion SoC/Technologic Systems TS-78xx platform support
1873 M:      Alexander Clouter <alex@digriz.org.uk>
1874 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1875 W:      http://www.digriz.org.uk/ts78xx/kernel
1876 S:      Maintained
1877 F:      arch/arm/mach-orion5x/ts78xx-*
1878
1879 ARM/OXNAS platform support
1880 M:      Neil Armstrong <narmstrong@baylibre.com>
1881 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1882 L:      linux-oxnas@groups.io (moderated for non-subscribers)
1883 S:      Maintained
1884 F:      arch/arm/mach-oxnas/
1885 F:      arch/arm/boot/dts/ox8*.dts*
1886 N:      oxnas
1887
1888 ARM/PALM TREO SUPPORT
1889 M:      Tomas Cech <sleep_walker@suse.com>
1890 L:      linux-arm-kernel@lists.infradead.org
1891 W:      http://hackndev.com
1892 S:      Maintained
1893 F:      arch/arm/mach-pxa/palmtreo.*
1894
1895 ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT
1896 M:      Marek Vasut <marek.vasut@gmail.com>
1897 L:      linux-arm-kernel@lists.infradead.org
1898 W:      http://hackndev.com
1899 S:      Maintained
1900 F:      arch/arm/mach-pxa/include/mach/palmtx.h
1901 F:      arch/arm/mach-pxa/palmtx.c
1902 F:      arch/arm/mach-pxa/palmt5.*
1903 F:      arch/arm/mach-pxa/include/mach/palmld.h
1904 F:      arch/arm/mach-pxa/palmld.c
1905 F:      arch/arm/mach-pxa/palmte2.*
1906 F:      arch/arm/mach-pxa/include/mach/palmtc.h
1907 F:      arch/arm/mach-pxa/palmtc.c
1908
1909 ARM/PALMZ72 SUPPORT
1910 M:      Sergey Lapin <slapin@ossfans.org>
1911 L:      linux-arm-kernel@lists.infradead.org
1912 W:      http://hackndev.com
1913 S:      Maintained
1914 F:      arch/arm/mach-pxa/palmz72.*
1915
1916 ARM/PLEB SUPPORT
1917 M:      Peter Chubb <pleb@gelato.unsw.edu.au>
1918 W:      http://www.disy.cse.unsw.edu.au/Hardware/PLEB
1919 S:      Maintained
1920
1921 ARM/PT DIGITAL BOARD PORT
1922 M:      Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
1923 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1924 W:      http://www.armlinux.org.uk/
1925 S:      Maintained
1926
1927 ARM/QUALCOMM SUPPORT
1928 M:      Andy Gross <andy.gross@linaro.org>
1929 M:      David Brown <david.brown@linaro.org>
1930 L:      linux-arm-msm@vger.kernel.org
1931 S:      Maintained
1932 F:      Documentation/devicetree/bindings/soc/qcom/
1933 F:      arch/arm/boot/dts/qcom-*.dts
1934 F:      arch/arm/boot/dts/qcom-*.dtsi
1935 F:      arch/arm/mach-qcom/
1936 F:      arch/arm64/boot/dts/qcom/*
1937 F:      drivers/i2c/busses/i2c-qup.c
1938 F:      drivers/clk/qcom/
1939 F:      drivers/dma/qcom/
1940 F:      drivers/soc/qcom/
1941 F:      drivers/spi/spi-qup.c
1942 F:      drivers/tty/serial/msm_serial.c
1943 F:      drivers/*/pm8???-*
1944 F:      drivers/mfd/ssbi.c
1945 F:      drivers/firmware/qcom_scm*
1946 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux.git
1947
1948 ARM/RADISYS ENP2611 MACHINE SUPPORT
1949 M:      Lennert Buytenhek <kernel@wantstofly.org>
1950 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1951 S:      Maintained
1952
1953 ARM/REALTEK ARCHITECTURE
1954 M:      Andreas Färber <afaerber@suse.de>
1955 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1956 S:      Maintained
1957 F:      arch/arm64/boot/dts/realtek/
1958 F:      Documentation/devicetree/bindings/arm/realtek.txt
1959
1960 ARM/RENESAS ARM64 ARCHITECTURE
1961 M:      Simon Horman <horms@verge.net.au>
1962 M:      Magnus Damm <magnus.damm@gmail.com>
1963 L:      linux-renesas-soc@vger.kernel.org
1964 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
1965 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
1966 S:      Supported
1967 F:      arch/arm64/boot/dts/renesas/
1968 F:      Documentation/devicetree/bindings/arm/shmobile.txt
1969 F:      drivers/soc/renesas/
1970 F:      include/linux/soc/renesas/
1971
1972 ARM/RISCPC ARCHITECTURE
1973 M:      Russell King <linux@armlinux.org.uk>
1974 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1975 W:      http://www.armlinux.org.uk/
1976 S:      Maintained
1977 F:      arch/arm/include/asm/hardware/entry-macro-iomd.S
1978 F:      arch/arm/include/asm/hardware/ioc.h
1979 F:      arch/arm/include/asm/hardware/iomd.h
1980 F:      arch/arm/include/asm/hardware/memc.h
1981 F:      arch/arm/mach-rpc/
1982 F:      drivers/net/ethernet/8390/etherh.c
1983 F:      drivers/net/ethernet/i825xx/ether1*
1984 F:      drivers/net/ethernet/seeq/ether3*
1985 F:      drivers/scsi/arm/
1986
1987 ARM/Rockchip SoC support
1988 M:      Heiko Stuebner <heiko@sntech.de>
1989 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1990 L:      linux-rockchip@lists.infradead.org
1991 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
1992 S:      Maintained
1993 F:      arch/arm/boot/dts/rk3*
1994 F:      arch/arm/boot/dts/rv1108*
1995 F:      arch/arm/mach-rockchip/
1996 F:      drivers/clk/rockchip/
1997 F:      drivers/i2c/busses/i2c-rk3x.c
1998 F:      drivers/*/*rockchip*
1999 F:      drivers/*/*/*rockchip*
2000 F:      sound/soc/rockchip/
2001 N:      rockchip
2002
2003 ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
2004 M:      Kukjin Kim <kgene@kernel.org>
2005 M:      Krzysztof Kozlowski <krzk@kernel.org>
2006 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2007 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2008 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
2009 S:      Maintained
2010 F:      arch/arm/boot/dts/s3c*
2011 F:      arch/arm/boot/dts/s5p*
2012 F:      arch/arm/boot/dts/exynos*
2013 F:      arch/arm64/boot/dts/exynos/
2014 F:      arch/arm/plat-samsung/
2015 F:      arch/arm/mach-s3c24*/
2016 F:      arch/arm/mach-s3c64xx/
2017 F:      arch/arm/mach-s5p*/
2018 F:      arch/arm/mach-exynos*/
2019 F:      drivers/*/*s3c24*
2020 F:      drivers/*/*/*s3c24*
2021 F:      drivers/*/*s3c64xx*
2022 F:      drivers/*/*s5pv210*
2023 F:      drivers/memory/samsung/*
2024 F:      drivers/soc/samsung/*
2025 F:      Documentation/arm/Samsung/
2026 F:      Documentation/devicetree/bindings/arm/samsung/
2027 F:      Documentation/devicetree/bindings/sram/samsung-sram.txt
2028 F:      Documentation/devicetree/bindings/power/pd-samsung.txt
2029 N:      exynos
2030
2031 ARM/SAMSUNG MOBILE MACHINE SUPPORT
2032 M:      Kyungmin Park <kyungmin.park@samsung.com>
2033 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2034 S:      Maintained
2035 F:      arch/arm/mach-s5pv210/
2036
2037 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
2038 M:      Kyungmin Park <kyungmin.park@samsung.com>
2039 M:      Kamil Debski <kamil@wypas.org>
2040 M:      Andrzej Hajda <a.hajda@samsung.com>
2041 L:      linux-arm-kernel@lists.infradead.org
2042 L:      linux-media@vger.kernel.org
2043 S:      Maintained
2044 F:      drivers/media/platform/s5p-g2d/
2045
2046 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
2047 M:      Marek Szyprowski <m.szyprowski@samsung.com>
2048 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2049 L:      linux-media@vger.kernel.org
2050 S:      Maintained
2051 F:      drivers/media/platform/s5p-cec/
2052 F:      Documentation/devicetree/bindings/media/s5p-cec.txt
2053
2054 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
2055 M:      Andrzej Pietrasiewicz <andrzej.p@samsung.com>
2056 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
2057 L:      linux-arm-kernel@lists.infradead.org
2058 L:      linux-media@vger.kernel.org
2059 S:      Maintained
2060 F:      drivers/media/platform/s5p-jpeg/
2061
2062 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
2063 M:      Kyungmin Park <kyungmin.park@samsung.com>
2064 M:      Kamil Debski <kamil@wypas.org>
2065 M:      Jeongtae Park <jtp.park@samsung.com>
2066 M:      Andrzej Hajda <a.hajda@samsung.com>
2067 L:      linux-arm-kernel@lists.infradead.org
2068 L:      linux-media@vger.kernel.org
2069 S:      Maintained
2070 F:      arch/arm/plat-samsung/s5p-dev-mfc.c
2071 F:      drivers/media/platform/s5p-mfc/
2072
2073 ARM/SHMOBILE ARM ARCHITECTURE
2074 M:      Simon Horman <horms@verge.net.au>
2075 M:      Magnus Damm <magnus.damm@gmail.com>
2076 L:      linux-renesas-soc@vger.kernel.org
2077 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2078 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2079 S:      Supported
2080 F:      arch/arm/boot/dts/emev2*
2081 F:      arch/arm/boot/dts/r7s*
2082 F:      arch/arm/boot/dts/r8a*
2083 F:      arch/arm/boot/dts/r9a*
2084 F:      arch/arm/boot/dts/sh*
2085 F:      arch/arm/configs/shmobile_defconfig
2086 F:      arch/arm/include/debug/renesas-scif.S
2087 F:      arch/arm/mach-shmobile/
2088 F:      Documentation/devicetree/bindings/arm/shmobile.txt
2089 F:      drivers/soc/renesas/
2090 F:      include/linux/soc/renesas/
2091
2092 ARM/SOCFPGA ARCHITECTURE
2093 M:      Dinh Nguyen <dinguyen@kernel.org>
2094 S:      Maintained
2095 F:      arch/arm/mach-socfpga/
2096 F:      arch/arm/boot/dts/socfpga*
2097 F:      arch/arm/configs/socfpga_defconfig
2098 F:      arch/arm64/boot/dts/altera/
2099 W:      http://www.rocketboards.org
2100 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
2101
2102 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
2103 M:      Dinh Nguyen <dinguyen@kernel.org>
2104 S:      Maintained
2105 F:      drivers/clk/socfpga/
2106
2107 ARM/SOCFPGA EDAC SUPPORT
2108 M:      Thor Thayer <thor.thayer@linux.intel.com>
2109 S:      Maintained
2110 F:      drivers/edac/altera_edac.
2111
2112 ARM/SPREADTRUM SoC SUPPORT
2113 M:      Orson Zhai <orsonzhai@gmail.com>
2114 M:      Baolin Wang <baolin.wang@linaro.org>
2115 M:      Chunyan Zhang <zhang.lyra@gmail.com>
2116 S:      Maintained
2117 F:      arch/arm64/boot/dts/sprd
2118 N:      sprd
2119
2120 ARM/STI ARCHITECTURE
2121 M:      Patrice Chotard <patrice.chotard@st.com>
2122 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2123 W:      http://www.stlinux.com
2124 S:      Maintained
2125 F:      arch/arm/mach-sti/
2126 F:      arch/arm/boot/dts/sti*
2127 F:      drivers/char/hw_random/st-rng.c
2128 F:      drivers/clocksource/arm_global_timer.c
2129 F:      drivers/clocksource/clksrc_st_lpc.c
2130 F:      drivers/cpufreq/sti-cpufreq.c
2131 F:      drivers/dma/st_fdma*
2132 F:      drivers/i2c/busses/i2c-st.c
2133 F:      drivers/media/rc/st_rc.c
2134 F:      drivers/media/platform/sti/c8sectpfe/
2135 F:      drivers/mmc/host/sdhci-st.c
2136 F:      drivers/phy/st/phy-miphy28lp.c
2137 F:      drivers/phy/st/phy-stih407-usb.c
2138 F:      drivers/pinctrl/pinctrl-st.c
2139 F:      drivers/remoteproc/st_remoteproc.c
2140 F:      drivers/remoteproc/st_slim_rproc.c
2141 F:      drivers/reset/sti/
2142 F:      drivers/rtc/rtc-st-lpc.c
2143 F:      drivers/tty/serial/st-asc.c
2144 F:      drivers/usb/dwc3/dwc3-st.c
2145 F:      drivers/usb/host/ehci-st.c
2146 F:      drivers/usb/host/ohci-st.c
2147 F:      drivers/watchdog/st_lpc_wdt.c
2148 F:      drivers/ata/ahci_st.c
2149 F:      include/linux/remoteproc/st_slim_rproc.h
2150
2151 ARM/STM32 ARCHITECTURE
2152 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2153 M:      Alexandre Torgue <alexandre.torgue@st.com>
2154 L:      linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers)
2155 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2156 S:      Maintained
2157 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2158 N:      stm32
2159 N:      stm
2160 F:      arch/arm/boot/dts/stm32*
2161 F:      arch/arm/mach-stm32/
2162 F:      drivers/clocksource/armv7m_systick.c
2163
2164 ARM/Synaptics SoC support
2165 M:      Jisheng Zhang <Jisheng.Zhang@synaptics.com>
2166 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2167 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2168 S:      Maintained
2169 F:      arch/arm/mach-berlin/
2170 F:      arch/arm/boot/dts/berlin*
2171 F:      arch/arm64/boot/dts/synaptics/
2172
2173 ARM/TANGO ARCHITECTURE
2174 M:      Marc Gonzalez <marc.w.gonzalez@free.fr>
2175 M:      Mans Rullgard <mans@mansr.com>
2176 L:      linux-arm-kernel@lists.infradead.org
2177 S:      Odd Fixes
2178 N:      tango
2179
2180 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2181 M:      Lennert Buytenhek <kernel@wantstofly.org>
2182 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2183 S:      Maintained
2184
2185 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2186 M:      Hans Verkuil <hans.verkuil@cisco.com>
2187 L:      linux-tegra@vger.kernel.org
2188 L:      linux-media@vger.kernel.org
2189 S:      Maintained
2190 F:      drivers/media/platform/tegra-cec/
2191 F:      Documentation/devicetree/bindings/media/tegra-cec.txt
2192
2193 ARM/TETON BGA MACHINE SUPPORT
2194 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2195 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2196 S:      Maintained
2197
2198 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2199 M:      Santosh Shilimkar <ssantosh@kernel.org>
2200 L:      linux-kernel@vger.kernel.org
2201 S:      Maintained
2202 F:      drivers/memory/*emif*
2203
2204 ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE
2205 M:      Tero Kristo <t-kristo@ti.com>
2206 M:      Nishanth Menon <nm@ti.com>
2207 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2208 S:      Supported
2209 F:      Documentation/devicetree/bindings/arm/ti/k3.txt
2210 F:      arch/arm64/boot/dts/ti/Makefile
2211 F:      arch/arm64/boot/dts/ti/k3-*
2212
2213 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2214 M:      Santosh Shilimkar <ssantosh@kernel.org>
2215 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2216 S:      Maintained
2217 F:      arch/arm/mach-keystone/
2218 F:      arch/arm/boot/dts/keystone-*
2219 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
2220
2221 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2222 M:      Santosh Shilimkar <ssantosh@kernel.org>
2223 L:      linux-kernel@vger.kernel.org
2224 S:      Maintained
2225 F:      drivers/clk/keystone/
2226
2227 ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE
2228 M:      Santosh Shilimkar <ssantosh@kernel.org>
2229 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2230 L:      linux-kernel@vger.kernel.org
2231 S:      Maintained
2232 F:      drivers/clocksource/timer-keystone.c
2233
2234 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2235 M:      Santosh Shilimkar <ssantosh@kernel.org>
2236 L:      linux-kernel@vger.kernel.org
2237 S:      Maintained
2238 F:      drivers/power/reset/keystone-reset.c
2239
2240 ARM/THECUS N2100 MACHINE SUPPORT
2241 M:      Lennert Buytenhek <kernel@wantstofly.org>
2242 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2243 S:      Maintained
2244
2245 ARM/TOSA MACHINE SUPPORT
2246 M:      Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2247 M:      Dirk Opfer <dirk@opfer-online.de>
2248 S:      Maintained
2249
2250 ARM/UNIPHIER ARCHITECTURE
2251 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
2252 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2253 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
2254 S:      Maintained
2255 F:      Documentation/devicetree/bindings/gpio/gpio-uniphier.txt
2256 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.txt
2257 F:      arch/arm/boot/dts/uniphier*
2258 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2259 F:      arch/arm/mach-uniphier/
2260 F:      arch/arm/mm/cache-uniphier.c
2261 F:      arch/arm64/boot/dts/socionext/uniphier*
2262 F:      drivers/bus/uniphier-system-bus.c
2263 F:      drivers/clk/uniphier/
2264 F:      drivers/gpio/gpio-uniphier.c
2265 F:      drivers/i2c/busses/i2c-uniphier*
2266 F:      drivers/irqchip/irq-uniphier-aidet.c
2267 F:      drivers/mmc/host/uniphier-sd.c
2268 F:      drivers/pinctrl/uniphier/
2269 F:      drivers/reset/reset-uniphier.c
2270 F:      drivers/tty/serial/8250/8250_uniphier.c
2271 N:      uniphier
2272
2273 ARM/Ux500 CLOCK FRAMEWORK SUPPORT
2274 M:      Ulf Hansson <ulf.hansson@linaro.org>
2275 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2276 T:      git git://git.linaro.org/people/ulfh/clk.git
2277 S:      Maintained
2278 F:      drivers/clk/ux500/
2279
2280 ARM/VERSATILE EXPRESS PLATFORM
2281 M:      Liviu Dudau <liviu.dudau@arm.com>
2282 M:      Sudeep Holla <sudeep.holla@arm.com>
2283 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2284 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2285 S:      Maintained
2286 F:      arch/arm/boot/dts/vexpress*
2287 F:      arch/arm64/boot/dts/arm/
2288 F:      arch/arm/mach-vexpress/
2289 F:      */*/vexpress*
2290 F:      */*/*/vexpress*
2291 F:      drivers/clk/versatile/clk-vexpress-osc.c
2292 F:      drivers/clocksource/timer-versatile.c
2293 N:      mps2
2294
2295 ARM/VFP SUPPORT
2296 M:      Russell King <linux@armlinux.org.uk>
2297 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2298 W:      http://www.armlinux.org.uk/
2299 S:      Maintained
2300 F:      arch/arm/vfp/
2301
2302 ARM/VOIPAC PXA270 SUPPORT
2303 M:      Marek Vasut <marek.vasut@gmail.com>
2304 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2305 S:      Maintained
2306 F:      arch/arm/mach-pxa/vpac270.c
2307 F:      arch/arm/mach-pxa/include/mach/vpac270.h
2308
2309 ARM/VT8500 ARM ARCHITECTURE
2310 M:      Tony Prisk <linux@prisktech.co.nz>
2311 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2312 S:      Maintained
2313 F:      arch/arm/mach-vt8500/
2314 F:      drivers/clocksource/timer-vt8500.c
2315 F:      drivers/i2c/busses/i2c-wmt.c
2316 F:      drivers/mmc/host/wmt-sdmmc.c
2317 F:      drivers/pwm/pwm-vt8500.c
2318 F:      drivers/rtc/rtc-vt8500.c
2319 F:      drivers/tty/serial/vt8500_serial.c
2320 F:      drivers/usb/host/ehci-platform.c
2321 F:      drivers/usb/host/uhci-platform.c
2322 F:      drivers/video/fbdev/vt8500lcdfb.*
2323 F:      drivers/video/fbdev/wm8505fb*
2324 F:      drivers/video/fbdev/wmt_ge_rops.*
2325
2326 ARM/ZIPIT Z2 SUPPORT
2327 M:      Marek Vasut <marek.vasut@gmail.com>
2328 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2329 S:      Maintained
2330 F:      arch/arm/mach-pxa/z2.c
2331 F:      arch/arm/mach-pxa/include/mach/z2.h
2332
2333 ARM/ZTE ARCHITECTURE
2334 M:      Jun Nie <jun.nie@linaro.org>
2335 M:      Shawn Guo <shawnguo@kernel.org>
2336 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2337 S:      Maintained
2338 F:      arch/arm/boot/dts/zx2967*
2339 F:      arch/arm/mach-zx/
2340 F:      arch/arm64/boot/dts/zte/
2341 F:      drivers/clk/zte/
2342 F:      drivers/dma/zx_dma.c
2343 F:      drivers/gpio/gpio-zx.c
2344 F:      drivers/i2c/busses/i2c-zx2967.c
2345 F:      drivers/mmc/host/dw_mmc-zx.*
2346 F:      drivers/pinctrl/zte/
2347 F:      drivers/soc/zte/
2348 F:      drivers/thermal/zx2967_thermal.c
2349 F:      drivers/watchdog/zx2967_wdt.c
2350 F:      Documentation/devicetree/bindings/arm/zte.txt
2351 F:      Documentation/devicetree/bindings/clock/zx2967*.txt
2352 F:      Documentation/devicetree/bindings/dma/zxdma.txt
2353 F:      Documentation/devicetree/bindings/gpio/zx296702-gpio.txt
2354 F:      Documentation/devicetree/bindings/i2c/i2c-zx2967.txt
2355 F:      Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
2356 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
2357 F:      Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
2358 F:      Documentation/devicetree/bindings/soc/zte/
2359 F:      Documentation/devicetree/bindings/sound/zte,*.txt
2360 F:      Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
2361 F:      Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt
2362 F:      include/dt-bindings/clock/zx2967*.h
2363 F:      include/dt-bindings/soc/zte,*.h
2364 F:      sound/soc/codecs/zx_aud96p22.c
2365 F:      sound/soc/zte/
2366
2367 ARM/ZYNQ ARCHITECTURE
2368 M:      Michal Simek <michal.simek@xilinx.com>
2369 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2370 W:      http://wiki.xilinx.com
2371 T:      git https://github.com/Xilinx/linux-xlnx.git
2372 S:      Supported
2373 F:      arch/arm/mach-zynq/
2374 F:      drivers/cpuidle/cpuidle-zynq.c
2375 F:      drivers/block/xsysace.c
2376 N:      zynq
2377 N:      xilinx
2378 F:      drivers/clocksource/timer-cadence-ttc.c
2379 F:      drivers/i2c/busses/i2c-cadence.c
2380 F:      drivers/mmc/host/sdhci-of-arasan.c
2381 F:      drivers/edac/synopsys_edac.c
2382 F:      drivers/i2c/busses/i2c-xiic.c
2383
2384 ARM64 PORT (AARCH64 ARCHITECTURE)
2385 M:      Catalin Marinas <catalin.marinas@arm.com>
2386 M:      Will Deacon <will.deacon@arm.com>
2387 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2388 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2389 S:      Maintained
2390 F:      arch/arm64/
2391 X:      arch/arm64/boot/dts/
2392 F:      Documentation/arm64/
2393
2394 AS3645A LED FLASH CONTROLLER DRIVER
2395 M:      Sakari Ailus <sakari.ailus@iki.fi>
2396 L:      linux-leds@vger.kernel.org
2397 S:      Maintained
2398 F:      drivers/leds/leds-as3645a.c
2399
2400 ASAHI KASEI AK7375 LENS VOICE COIL DRIVER
2401 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
2402 L:      linux-media@vger.kernel.org
2403 T:      git git://linuxtv.org/media_tree.git
2404 S:      Maintained
2405 F:      drivers/media/i2c/ak7375.c
2406 F:      Documentation/devicetree/bindings/media/i2c/ak7375.txt
2407
2408 ASAHI KASEI AK8974 DRIVER
2409 M:      Linus Walleij <linus.walleij@linaro.org>
2410 L:      linux-iio@vger.kernel.org
2411 W:      http://www.akm.com/
2412 S:      Supported
2413 F:      drivers/iio/magnetometer/ak8974.c
2414
2415 ASC7621 HARDWARE MONITOR DRIVER
2416 M:      George Joseph <george.joseph@fairview5.com>
2417 L:      linux-hwmon@vger.kernel.org
2418 S:      Maintained
2419 F:      Documentation/hwmon/asc7621
2420 F:      drivers/hwmon/asc7621.c
2421
2422 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2423 M:      Corentin Chary <corentin.chary@gmail.com>
2424 L:      acpi4asus-user@lists.sourceforge.net
2425 L:      platform-driver-x86@vger.kernel.org
2426 W:      http://acpi4asus.sf.net
2427 S:      Maintained
2428 F:      drivers/platform/x86/asus*.c
2429 F:      drivers/platform/x86/eeepc*.c
2430
2431 ASUS WIRELESS RADIO CONTROL DRIVER
2432 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2433 L:      platform-driver-x86@vger.kernel.org
2434 S:      Maintained
2435 F:      drivers/platform/x86/asus-wireless.c
2436
2437 ASYMMETRIC KEYS
2438 M:      David Howells <dhowells@redhat.com>
2439 L:      keyrings@vger.kernel.org
2440 S:      Maintained
2441 F:      Documentation/crypto/asymmetric-keys.txt
2442 F:      include/linux/verification.h
2443 F:      include/crypto/public_key.h
2444 F:      include/crypto/pkcs7.h
2445 F:      crypto/asymmetric_keys/
2446
2447 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2448 R:      Dan Williams <dan.j.williams@intel.com>
2449 W:      http://sourceforge.net/projects/xscaleiop
2450 S:      Odd fixes
2451 F:      Documentation/crypto/async-tx-api.txt
2452 F:      crypto/async_tx/
2453 F:      drivers/dma/
2454 F:      include/linux/dmaengine.h
2455 F:      include/linux/async_tx.h
2456
2457 AT24 EEPROM DRIVER
2458 M:      Bartosz Golaszewski <brgl@bgdev.pl>
2459 L:      linux-i2c@vger.kernel.org
2460 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2461 S:      Maintained
2462 F:      Documentation/devicetree/bindings/eeprom/at24.txt
2463 F:      drivers/misc/eeprom/at24.c
2464 F:      include/linux/platform_data/at24.h
2465
2466 ATA OVER ETHERNET (AOE) DRIVER
2467 M:      "Ed L. Cashin" <ed.cashin@acm.org>
2468 W:      http://www.openaoe.org/
2469 S:      Supported
2470 F:      Documentation/aoe/
2471 F:      drivers/block/aoe/
2472
2473 ATHEROS 71XX/9XXX GPIO DRIVER
2474 M:      Alban Bedel <albeu@free.fr>
2475 W:      https://github.com/AlbanBedel/linux
2476 T:      git git://github.com/AlbanBedel/linux
2477 S:      Maintained
2478 F:      drivers/gpio/gpio-ath79.c
2479 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2480
2481 ATHEROS 71XX/9XXX USB PHY DRIVER
2482 M:      Alban Bedel <albeu@free.fr>
2483 W:      https://github.com/AlbanBedel/linux
2484 T:      git git://github.com/AlbanBedel/linux
2485 S:      Maintained
2486 F:      drivers/phy/qualcomm/phy-ath79-usb.c
2487 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
2488
2489 ATHEROS ATH GENERIC UTILITIES
2490 M:      Kalle Valo <kvalo@codeaurora.org>
2491 L:      linux-wireless@vger.kernel.org
2492 S:      Supported
2493 F:      drivers/net/wireless/ath/*
2494
2495 ATHEROS ATH5K WIRELESS DRIVER
2496 M:      Jiri Slaby <jirislaby@gmail.com>
2497 M:      Nick Kossifidis <mickflemm@gmail.com>
2498 M:      Luis Chamberlain <mcgrof@kernel.org>
2499 L:      linux-wireless@vger.kernel.org
2500 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2501 S:      Maintained
2502 F:      drivers/net/wireless/ath/ath5k/
2503
2504 ATHEROS ATH6KL WIRELESS DRIVER
2505 M:      Kalle Valo <kvalo@codeaurora.org>
2506 L:      linux-wireless@vger.kernel.org
2507 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2508 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2509 S:      Supported
2510 F:      drivers/net/wireless/ath/ath6kl/
2511
2512 ATI_REMOTE2 DRIVER
2513 M:      Ville Syrjala <syrjala@sci.fi>
2514 S:      Maintained
2515 F:      drivers/input/misc/ati_remote2.c
2516
2517 ATK0110 HWMON DRIVER
2518 M:      Luca Tettamanti <kronos.it@gmail.com>
2519 L:      linux-hwmon@vger.kernel.org
2520 S:      Maintained
2521 F:      drivers/hwmon/asus_atk0110.c
2522
2523 ATLX ETHERNET DRIVERS
2524 M:      Jay Cliburn <jcliburn@gmail.com>
2525 M:      Chris Snook <chris.snook@gmail.com>
2526 L:      netdev@vger.kernel.org
2527 W:      http://sourceforge.net/projects/atl1
2528 W:      http://atl1.sourceforge.net
2529 S:      Maintained
2530 F:      drivers/net/ethernet/atheros/
2531
2532 ATM
2533 M:      Chas Williams <3chas3@gmail.com>
2534 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2535 L:      netdev@vger.kernel.org
2536 W:      http://linux-atm.sourceforge.net
2537 S:      Maintained
2538 F:      drivers/atm/
2539 F:      include/linux/atm*
2540 F:      include/uapi/linux/atm*
2541
2542 ATMEL MACB ETHERNET DRIVER
2543 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2544 S:      Supported
2545 F:      drivers/net/ethernet/cadence/
2546
2547 ATMEL MAXTOUCH DRIVER
2548 M:      Nick Dyer <nick@shmanahar.org>
2549 T:      git git://github.com/ndyer/linux.git
2550 S:      Maintained
2551 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2552 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2553
2554 ATMEL WIRELESS DRIVER
2555 M:      Simon Kelley <simon@thekelleys.org.uk>
2556 L:      linux-wireless@vger.kernel.org
2557 W:      http://www.thekelleys.org.uk/atmel
2558 W:      http://atmelwlandriver.sourceforge.net/
2559 S:      Maintained
2560 F:      drivers/net/wireless/atmel/atmel*
2561
2562 ATOMIC INFRASTRUCTURE
2563 M:      Will Deacon <will.deacon@arm.com>
2564 M:      Peter Zijlstra <peterz@infradead.org>
2565 R:      Boqun Feng <boqun.feng@gmail.com>
2566 L:      linux-kernel@vger.kernel.org
2567 S:      Maintained
2568 F:      arch/*/include/asm/atomic*.h
2569 F:      include/*/atomic*.h
2570
2571 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2572 M:      Bradley Grove <linuxdrivers@attotech.com>
2573 L:      linux-scsi@vger.kernel.org
2574 W:      http://www.attotech.com
2575 S:      Supported
2576 F:      drivers/scsi/esas2r
2577
2578 ATUSB IEEE 802.15.4 RADIO DRIVER
2579 M:      Stefan Schmidt <stefan@datenfreihafen.org>
2580 L:      linux-wpan@vger.kernel.org
2581 S:      Maintained
2582 F:      drivers/net/ieee802154/atusb.c
2583 F:      drivers/net/ieee802154/atusb.h
2584 F:      drivers/net/ieee802154/at86rf230.h
2585
2586 AUDIT SUBSYSTEM
2587 M:      Paul Moore <paul@paul-moore.com>
2588 M:      Eric Paris <eparis@redhat.com>
2589 L:      linux-audit@redhat.com (moderated for non-subscribers)
2590 W:      https://github.com/linux-audit
2591 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2592 S:      Supported
2593 F:      include/linux/audit.h
2594 F:      include/uapi/linux/audit.h
2595 F:      kernel/audit*
2596
2597 AUXILIARY DISPLAY DRIVERS
2598 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2599 S:      Maintained
2600 F:      drivers/auxdisplay/
2601 F:      include/linux/cfag12864b.h
2602
2603 AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER
2604 M:      Andreas Klinger <ak@it-klinger.de>
2605 L:      linux-iio@vger.kernel.org
2606 S:      Maintained
2607 F:      Documentation/devicetree/bindings/iio/adc/avia-hx711.txt
2608 F:      drivers/iio/adc/hx711.c
2609
2610 AX.25 NETWORK LAYER
2611 M:      Ralf Baechle <ralf@linux-mips.org>
2612 L:      linux-hams@vger.kernel.org
2613 W:      http://www.linux-ax25.org/
2614 S:      Maintained
2615 F:      include/uapi/linux/ax25.h
2616 F:      include/net/ax25.h
2617 F:      net/ax25/
2618
2619 AXENTIA ARM DEVICES
2620 M:      Peter Rosin <peda@axentia.se>
2621 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2622 S:      Maintained
2623 F:      Documentation/devicetree/bindings/arm/axentia.txt
2624 F:      arch/arm/boot/dts/at91-linea.dtsi
2625 F:      arch/arm/boot/dts/at91-natte.dtsi
2626 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2627 F:      arch/arm/boot/dts/at91-tse850-3.dts
2628
2629 AXENTIA ASOC DRIVERS
2630 M:      Peter Rosin <peda@axentia.se>
2631 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2632 S:      Maintained
2633 F:      Documentation/devicetree/bindings/sound/axentia,*
2634 F:      sound/soc/atmel/tse850-pcm5142.c
2635
2636 AZ6007 DVB DRIVER
2637 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2638 L:      linux-media@vger.kernel.org
2639 W:      https://linuxtv.org
2640 T:      git git://linuxtv.org/media_tree.git
2641 S:      Maintained
2642 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2643
2644 AZTECH FM RADIO RECEIVER DRIVER
2645 M:      Hans Verkuil <hverkuil@xs4all.nl>
2646 L:      linux-media@vger.kernel.org
2647 T:      git git://linuxtv.org/media_tree.git
2648 W:      https://linuxtv.org
2649 S:      Maintained
2650 F:      drivers/media/radio/radio-aztech*
2651
2652 B43 WIRELESS DRIVER
2653 L:      linux-wireless@vger.kernel.org
2654 L:      b43-dev@lists.infradead.org
2655 W:      http://wireless.kernel.org/en/users/Drivers/b43
2656 S:      Odd Fixes
2657 F:      drivers/net/wireless/broadcom/b43/
2658
2659 B43LEGACY WIRELESS DRIVER
2660 M:      Larry Finger <Larry.Finger@lwfinger.net>
2661 L:      linux-wireless@vger.kernel.org
2662 L:      b43-dev@lists.infradead.org
2663 W:      http://wireless.kernel.org/en/users/Drivers/b43
2664 S:      Maintained
2665 F:      drivers/net/wireless/broadcom/b43legacy/
2666
2667 BACKLIGHT CLASS/SUBSYSTEM
2668 M:      Lee Jones <lee.jones@linaro.org>
2669 M:      Daniel Thompson <daniel.thompson@linaro.org>
2670 M:      Jingoo Han <jingoohan1@gmail.com>
2671 L:      dri-devel@lists.freedesktop.org
2672 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2673 S:      Maintained
2674 F:      drivers/video/backlight/
2675 F:      include/linux/backlight.h
2676 F:      include/linux/pwm_backlight.h
2677 F:      Documentation/devicetree/bindings/leds/backlight
2678
2679 BATMAN ADVANCED
2680 M:      Marek Lindner <mareklindner@neomailbox.ch>
2681 M:      Simon Wunderlich <sw@simonwunderlich.de>
2682 M:      Antonio Quartulli <a@unstable.cc>
2683 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2684 W:      https://www.open-mesh.org/
2685 Q:      https://patchwork.open-mesh.org/project/batman/list/
2686 S:      Maintained
2687 F:      Documentation/ABI/testing/sysfs-class-net-batman-adv
2688 F:      Documentation/ABI/testing/sysfs-class-net-mesh
2689 F:      Documentation/networking/batman-adv.rst
2690 F:      include/uapi/linux/batadv_packet.h
2691 F:      include/uapi/linux/batman_adv.h
2692 F:      net/batman-adv/
2693
2694 BAYCOM/HDLCDRV DRIVERS FOR AX.25
2695 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
2696 L:      linux-hams@vger.kernel.org
2697 W:      http://www.baycom.org/~tom/ham/ham.html
2698 S:      Maintained
2699 F:      drivers/net/hamradio/baycom*
2700
2701 BCACHE (BLOCK LAYER CACHE)
2702 M:      Coly Li <colyli@suse.de>
2703 M:      Kent Overstreet <kent.overstreet@gmail.com>
2704 L:      linux-bcache@vger.kernel.org
2705 W:      http://bcache.evilpiepirate.org
2706 C:      irc://irc.oftc.net/bcache
2707 S:      Maintained
2708 F:      drivers/md/bcache/
2709
2710 BDISP ST MEDIA DRIVER
2711 M:      Fabien Dessenne <fabien.dessenne@st.com>
2712 L:      linux-media@vger.kernel.org
2713 T:      git git://linuxtv.org/media_tree.git
2714 W:      https://linuxtv.org
2715 S:      Supported
2716 F:      drivers/media/platform/sti/bdisp
2717
2718 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
2719 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
2720 L:      netdev@vger.kernel.org
2721 S:      Maintained
2722 F:      drivers/net/ethernet/ec_bhf.c
2723
2724 BEFS FILE SYSTEM
2725 M:      Luis de Bethencourt <luisbg@kernel.org>
2726 M:      Salah Triki <salah.triki@gmail.com>
2727 S:      Maintained
2728 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
2729 F:      Documentation/filesystems/befs.txt
2730 F:      fs/befs/
2731
2732 BFQ I/O SCHEDULER
2733 M:      Paolo Valente <paolo.valente@linaro.org>
2734 M:      Jens Axboe <axboe@kernel.dk>
2735 L:      linux-block@vger.kernel.org
2736 S:      Maintained
2737 F:      block/bfq-*
2738 F:      Documentation/block/bfq-iosched.txt
2739
2740 BFS FILE SYSTEM
2741 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
2742 S:      Maintained
2743 F:      Documentation/filesystems/bfs.txt
2744 F:      fs/bfs/
2745 F:      include/uapi/linux/bfs_fs.h
2746
2747 BLINKM RGB LED DRIVER
2748 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
2749 S:      Maintained
2750 F:      drivers/leds/leds-blinkm.c
2751
2752 BLOCK LAYER
2753 M:      Jens Axboe <axboe@kernel.dk>
2754 L:      linux-block@vger.kernel.org
2755 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
2756 S:      Maintained
2757 F:      block/
2758 F:      drivers/block/
2759 F:      kernel/trace/blktrace.c
2760 F:      lib/sbitmap.c
2761
2762 BLOCK2MTD DRIVER
2763 M:      Joern Engel <joern@lazybastard.org>
2764 L:      linux-mtd@lists.infradead.org
2765 S:      Maintained
2766 F:      drivers/mtd/devices/block2mtd.c
2767
2768 BLUETOOTH DRIVERS
2769 M:      Marcel Holtmann <marcel@holtmann.org>
2770 M:      Johan Hedberg <johan.hedberg@gmail.com>
2771 L:      linux-bluetooth@vger.kernel.org
2772 W:      http://www.bluez.org/
2773 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2774 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2775 S:      Maintained
2776 F:      drivers/bluetooth/
2777
2778 BLUETOOTH SUBSYSTEM
2779 M:      Marcel Holtmann <marcel@holtmann.org>
2780 M:      Johan Hedberg <johan.hedberg@gmail.com>
2781 L:      linux-bluetooth@vger.kernel.org
2782 W:      http://www.bluez.org/
2783 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2784 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2785 S:      Maintained
2786 F:      net/bluetooth/
2787 F:      include/net/bluetooth/
2788
2789 BONDING DRIVER
2790 M:      Jay Vosburgh <j.vosburgh@gmail.com>
2791 M:      Veaceslav Falico <vfalico@gmail.com>
2792 M:      Andy Gospodarek <andy@greyhouse.net>
2793 L:      netdev@vger.kernel.org
2794 W:      http://sourceforge.net/projects/bonding/
2795 S:      Supported
2796 F:      drivers/net/bonding/
2797 F:      include/uapi/linux/if_bonding.h
2798
2799 BPF (Safe dynamic programs and tools)
2800 M:      Alexei Starovoitov <ast@kernel.org>
2801 M:      Daniel Borkmann <daniel@iogearbox.net>
2802 L:      netdev@vger.kernel.org
2803 L:      linux-kernel@vger.kernel.org
2804 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
2805 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
2806 Q:      https://patchwork.ozlabs.org/project/netdev/list/?delegate=77147
2807 S:      Supported
2808 F:      arch/*/net/*
2809 F:      Documentation/networking/filter.txt
2810 F:      Documentation/bpf/
2811 F:      include/linux/bpf*
2812 F:      include/linux/filter.h
2813 F:      include/trace/events/xdp.h
2814 F:      include/uapi/linux/bpf*
2815 F:      include/uapi/linux/filter.h
2816 F:      kernel/bpf/
2817 F:      kernel/trace/bpf_trace.c
2818 F:      lib/test_bpf.c
2819 F:      net/bpf/
2820 F:      net/core/filter.c
2821 F:      net/sched/act_bpf.c
2822 F:      net/sched/cls_bpf.c
2823 F:      samples/bpf/
2824 F:      tools/bpf/
2825 F:      tools/lib/bpf/
2826 F:      tools/testing/selftests/bpf/
2827
2828 BPF JIT for ARM
2829 M:      Shubham Bansal <illusionist.neo@gmail.com>
2830 L:      netdev@vger.kernel.org
2831 S:      Maintained
2832 F:      arch/arm/net/
2833
2834 BPF JIT for ARM64
2835 M:      Daniel Borkmann <daniel@iogearbox.net>
2836 M:      Alexei Starovoitov <ast@kernel.org>
2837 M:      Zi Shen Lim <zlim.lnx@gmail.com>
2838 L:      netdev@vger.kernel.org
2839 S:      Supported
2840 F:      arch/arm64/net/
2841
2842 BPF JIT for MIPS (32-BIT AND 64-BIT)
2843 M:      Paul Burton <paul.burton@mips.com>
2844 L:      netdev@vger.kernel.org
2845 S:      Maintained
2846 F:      arch/mips/net/
2847
2848 BPF JIT for NFP NICs
2849 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
2850 L:      netdev@vger.kernel.org
2851 S:      Supported
2852 F:      drivers/net/ethernet/netronome/nfp/bpf/
2853
2854 BPF JIT for POWERPC (32-BIT AND 64-BIT)
2855 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
2856 M:      Sandipan Das <sandipan@linux.ibm.com>
2857 L:      netdev@vger.kernel.org
2858 S:      Maintained
2859 F:      arch/powerpc/net/
2860
2861 BPF JIT for S390
2862 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
2863 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
2864 L:      netdev@vger.kernel.org
2865 S:      Maintained
2866 F:      arch/s390/net/
2867 X:      arch/s390/net/pnet.c
2868
2869 BPF JIT for SPARC (32-BIT AND 64-BIT)
2870 M:      David S. Miller <davem@davemloft.net>
2871 L:      netdev@vger.kernel.org
2872 S:      Maintained
2873 F:      arch/sparc/net/
2874
2875 BPF JIT for X86 32-BIT
2876 M:      Wang YanQing <udknight@gmail.com>
2877 L:      netdev@vger.kernel.org
2878 S:      Maintained
2879 F:      arch/x86/net/bpf_jit_comp32.c
2880
2881 BPF JIT for X86 64-BIT
2882 M:      Alexei Starovoitov <ast@kernel.org>
2883 M:      Daniel Borkmann <daniel@iogearbox.net>
2884 L:      netdev@vger.kernel.org
2885 S:      Supported
2886 F:      arch/x86/net/
2887 X:      arch/x86/net/bpf_jit_comp32.c
2888
2889 BROADCOM B44 10/100 ETHERNET DRIVER
2890 M:      Michael Chan <michael.chan@broadcom.com>
2891 L:      netdev@vger.kernel.org
2892 S:      Supported
2893 F:      drivers/net/ethernet/broadcom/b44.*
2894
2895 BROADCOM B53 ETHERNET SWITCH DRIVER
2896 M:      Florian Fainelli <f.fainelli@gmail.com>
2897 L:      netdev@vger.kernel.org
2898 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
2899 S:      Supported
2900 F:      drivers/net/dsa/b53/*
2901 F:      include/linux/platform_data/b53.h
2902
2903 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
2904 M:      Florian Fainelli <f.fainelli@gmail.com>
2905 M:      Ray Jui <rjui@broadcom.com>
2906 M:      Scott Branden <sbranden@broadcom.com>
2907 M:      bcm-kernel-feedback-list@broadcom.com
2908 T:      git git://github.com/broadcom/mach-bcm
2909 S:      Maintained
2910 N:      bcm281*
2911 N:      bcm113*
2912 N:      bcm216*
2913 N:      kona
2914 F:      arch/arm/mach-bcm/
2915
2916 BROADCOM BCM2835 ARM ARCHITECTURE
2917 M:      Eric Anholt <eric@anholt.net>
2918 M:      Stefan Wahren <stefan.wahren@i2se.com>
2919 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
2920 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2921 T:      git git://github.com/anholt/linux
2922 S:      Maintained
2923 N:      bcm2835
2924 F:      drivers/staging/vc04_services
2925
2926 BROADCOM BCM47XX MIPS ARCHITECTURE
2927 M:      Hauke Mehrtens <hauke@hauke-m.de>
2928 M:      Rafał Miłecki <zajec5@gmail.com>
2929 L:      linux-mips@vger.kernel.org
2930 S:      Maintained
2931 F:      Documentation/devicetree/bindings/mips/brcm/
2932 F:      arch/mips/bcm47xx/*
2933 F:      arch/mips/include/asm/mach-bcm47xx/*
2934
2935 BROADCOM BCM5301X ARM ARCHITECTURE
2936 M:      Hauke Mehrtens <hauke@hauke-m.de>
2937 M:      Rafał Miłecki <zajec5@gmail.com>
2938 M:      bcm-kernel-feedback-list@broadcom.com
2939 L:      linux-arm-kernel@lists.infradead.org
2940 S:      Maintained
2941 F:      arch/arm/mach-bcm/bcm_5301x.c
2942 F:      arch/arm/boot/dts/bcm5301x*.dtsi
2943 F:      arch/arm/boot/dts/bcm470*
2944 F:      arch/arm/boot/dts/bcm953012*
2945
2946 BROADCOM BCM53573 ARM ARCHITECTURE
2947 M:      Rafał Miłecki <rafal@milecki.pl>
2948 L:      linux-arm-kernel@lists.infradead.org
2949 S:      Maintained
2950 F:      arch/arm/boot/dts/bcm53573*
2951 F:      arch/arm/boot/dts/bcm47189*
2952
2953 BROADCOM BCM63XX ARM ARCHITECTURE
2954 M:      Florian Fainelli <f.fainelli@gmail.com>
2955 M:      bcm-kernel-feedback-list@broadcom.com
2956 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2957 T:      git git://github.com/broadcom/stblinux.git
2958 S:      Maintained
2959 N:      bcm63xx
2960
2961 BROADCOM BCM63XX/BCM33XX UDC DRIVER
2962 M:      Kevin Cernekee <cernekee@gmail.com>
2963 L:      linux-usb@vger.kernel.org
2964 S:      Maintained
2965 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
2966
2967 BROADCOM BCM7XXX ARM ARCHITECTURE
2968 M:      Brian Norris <computersforpeace@gmail.com>
2969 M:      Gregory Fong <gregory.0xf0@gmail.com>
2970 M:      Florian Fainelli <f.fainelli@gmail.com>
2971 M:      bcm-kernel-feedback-list@broadcom.com
2972 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2973 T:      git git://github.com/broadcom/stblinux.git
2974 S:      Maintained
2975 F:      arch/arm/mach-bcm/*brcmstb*
2976 F:      arch/arm/boot/dts/bcm7*.dts*
2977 F:      drivers/bus/brcmstb_gisb.c
2978 F:      arch/arm/mm/cache-b15-rac.c
2979 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
2980 N:      brcmstb
2981
2982 BROADCOM BMIPS CPUFREQ DRIVER
2983 M:      Markus Mayer <mmayer@broadcom.com>
2984 M:      bcm-kernel-feedback-list@broadcom.com
2985 L:      linux-pm@vger.kernel.org
2986 S:      Maintained
2987 F:      drivers/cpufreq/bmips-cpufreq.c
2988
2989 BROADCOM BMIPS MIPS ARCHITECTURE
2990 M:      Kevin Cernekee <cernekee@gmail.com>
2991 M:      Florian Fainelli <f.fainelli@gmail.com>
2992 L:      linux-mips@vger.kernel.org
2993 T:      git git://github.com/broadcom/stblinux.git
2994 S:      Maintained
2995 F:      arch/mips/bmips/*
2996 F:      arch/mips/include/asm/mach-bmips/*
2997 F:      arch/mips/kernel/*bmips*
2998 F:      arch/mips/boot/dts/brcm/bcm*.dts*
2999 F:      drivers/irqchip/irq-bcm63*
3000 F:      drivers/irqchip/irq-bcm7*
3001 F:      drivers/irqchip/irq-brcmstb*
3002 F:      include/linux/bcm963xx_nvram.h
3003 F:      include/linux/bcm963xx_tag.h
3004
3005 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
3006 M:      Rasesh Mody <rasesh.mody@cavium.com>
3007 M:      Dept-GELinuxNICDev@cavium.com
3008 L:      netdev@vger.kernel.org
3009 S:      Supported
3010 F:      drivers/net/ethernet/broadcom/bnx2.*
3011 F:      drivers/net/ethernet/broadcom/bnx2_*
3012
3013 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
3014 M:      QLogic-Storage-Upstream@qlogic.com
3015 L:      linux-scsi@vger.kernel.org
3016 S:      Supported
3017 F:      drivers/scsi/bnx2fc/
3018
3019 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
3020 M:      QLogic-Storage-Upstream@qlogic.com
3021 L:      linux-scsi@vger.kernel.org
3022 S:      Supported
3023 F:      drivers/scsi/bnx2i/
3024
3025 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
3026 M:      Ariel Elior <ariel.elior@cavium.com>
3027 M:      Sudarsana Kalluru <sudarsana.kalluru@cavium.com>
3028 M:      everest-linux-l2@cavium.com
3029 L:      netdev@vger.kernel.org
3030 S:      Supported
3031 F:      drivers/net/ethernet/broadcom/bnx2x/
3032
3033 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
3034 M:      Michael Chan <michael.chan@broadcom.com>
3035 L:      netdev@vger.kernel.org
3036 S:      Supported
3037 F:      drivers/net/ethernet/broadcom/bnxt/
3038
3039 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
3040 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
3041 M:      Franky Lin <franky.lin@broadcom.com>
3042 M:      Hante Meuleman <hante.meuleman@broadcom.com>
3043 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
3044 M:      Wright Feng <wright.feng@cypress.com>
3045 L:      linux-wireless@vger.kernel.org
3046 L:      brcm80211-dev-list.pdl@broadcom.com
3047 L:      brcm80211-dev-list@cypress.com
3048 S:      Supported
3049 F:      drivers/net/wireless/broadcom/brcm80211/
3050
3051 BROADCOM BRCMSTB GPIO DRIVER
3052 M:      Gregory Fong <gregory.0xf0@gmail.com>
3053 L:      bcm-kernel-feedback-list@broadcom.com
3054 S:      Supported
3055 F:      drivers/gpio/gpio-brcmstb.c
3056 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
3057
3058 BROADCOM BRCMSTB I2C DRIVER
3059 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3060 L:      linux-i2c@vger.kernel.org
3061 L:      bcm-kernel-feedback-list@broadcom.com
3062 S:      Supported
3063 F:      drivers/i2c/busses/i2c-brcmstb.c
3064 F:      Documentation/devicetree/bindings/i2c/i2c-brcmstb.txt
3065
3066 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
3067 M:      Al Cooper <alcooperx@gmail.com>
3068 L:      linux-kernel@vger.kernel.org
3069 L:      bcm-kernel-feedback-list@broadcom.com
3070 S:      Maintained
3071 F:      drivers/phy/broadcom/phy-brcm-usb*
3072
3073 BROADCOM GENET ETHERNET DRIVER
3074 M:      Doug Berger <opendmb@gmail.com>
3075 M:      Florian Fainelli <f.fainelli@gmail.com>
3076 L:      netdev@vger.kernel.org
3077 S:      Supported
3078 F:      drivers/net/ethernet/broadcom/genet/
3079
3080 BROADCOM IPROC ARM ARCHITECTURE
3081 M:      Ray Jui <rjui@broadcom.com>
3082 M:      Scott Branden <sbranden@broadcom.com>
3083 M:      bcm-kernel-feedback-list@broadcom.com
3084 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3085 T:      git git://github.com/broadcom/cygnus-linux.git
3086 S:      Maintained
3087 N:      iproc
3088 N:      cygnus
3089 N:      bcm[-_]nsp
3090 N:      bcm9113*
3091 N:      bcm9583*
3092 N:      bcm9585*
3093 N:      bcm9586*
3094 N:      bcm988312
3095 N:      bcm113*
3096 N:      bcm583*
3097 N:      bcm585*
3098 N:      bcm586*
3099 N:      bcm88312
3100 N:      hr2
3101 N:      stingray
3102 F:      arch/arm64/boot/dts/broadcom/northstar2/*
3103 F:      arch/arm64/boot/dts/broadcom/stingray/*
3104 F:      drivers/clk/bcm/clk-ns*
3105 F:      drivers/clk/bcm/clk-sr*
3106 F:      drivers/pinctrl/bcm/pinctrl-ns*
3107 F:      include/dt-bindings/clock/bcm-sr*
3108
3109 BROADCOM KONA GPIO DRIVER
3110 M:      Ray Jui <rjui@broadcom.com>
3111 L:      bcm-kernel-feedback-list@broadcom.com
3112 S:      Supported
3113 F:      drivers/gpio/gpio-bcm-kona.c
3114 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
3115
3116 BROADCOM NETXTREME-E ROCE DRIVER
3117 M:      Selvin Xavier <selvin.xavier@broadcom.com>
3118 M:      Devesh Sharma <devesh.sharma@broadcom.com>
3119 M:      Somnath Kotur <somnath.kotur@broadcom.com>
3120 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
3121 L:      linux-rdma@vger.kernel.org
3122 W:      http://www.broadcom.com
3123 S:      Supported
3124 F:      drivers/infiniband/hw/bnxt_re/
3125 F:      include/uapi/rdma/bnxt_re-abi.h
3126
3127 BROADCOM NVRAM DRIVER
3128 M:      Rafał Miłecki <zajec5@gmail.com>
3129 L:      linux-mips@vger.kernel.org
3130 S:      Maintained
3131 F:      drivers/firmware/broadcom/*
3132
3133 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
3134 M:      Rafał Miłecki <zajec5@gmail.com>
3135 L:      linux-wireless@vger.kernel.org
3136 S:      Maintained
3137 F:      drivers/bcma/
3138 F:      include/linux/bcma/
3139
3140 BROADCOM STB AVS CPUFREQ DRIVER
3141 M:      Markus Mayer <mmayer@broadcom.com>
3142 M:      bcm-kernel-feedback-list@broadcom.com
3143 L:      linux-pm@vger.kernel.org
3144 S:      Maintained
3145 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
3146 F:      drivers/cpufreq/brcmstb*
3147
3148 BROADCOM STB AVS TMON DRIVER
3149 M:      Markus Mayer <mmayer@broadcom.com>
3150 M:      bcm-kernel-feedback-list@broadcom.com
3151 L:      linux-pm@vger.kernel.org
3152 S:      Maintained
3153 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3154 F:      drivers/thermal/broadcom/brcmstb*
3155
3156 BROADCOM STB NAND FLASH DRIVER
3157 M:      Brian Norris <computersforpeace@gmail.com>
3158 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3159 L:      linux-mtd@lists.infradead.org
3160 L:      bcm-kernel-feedback-list@broadcom.com
3161 S:      Maintained
3162 F:      drivers/mtd/nand/raw/brcmnand/
3163
3164 BROADCOM STB DPFE DRIVER
3165 M:      Markus Mayer <mmayer@broadcom.com>
3166 M:      bcm-kernel-feedback-list@broadcom.com
3167 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3168 S:      Maintained
3169 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3170 F:      drivers/memory/brcmstb_dpfe.c
3171
3172 BROADCOM SPI DRIVER
3173 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3174 M:      bcm-kernel-feedback-list@broadcom.com
3175 S:      Maintained
3176 F:      Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.txt
3177 F:      drivers/spi/spi-bcm-qspi.*
3178 F:      drivers/spi/spi-brcmstb-qspi.c
3179 F:      drivers/spi/spi-iproc-qspi.c
3180
3181 BROADCOM SYSTEMPORT ETHERNET DRIVER
3182 M:      Florian Fainelli <f.fainelli@gmail.com>
3183 L:      netdev@vger.kernel.org
3184 S:      Supported
3185 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3186
3187 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3188 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3189 M:      Prashant Sreedharan <prashant@broadcom.com>
3190 M:      Michael Chan <mchan@broadcom.com>
3191 L:      netdev@vger.kernel.org
3192 S:      Supported
3193 F:      drivers/net/ethernet/broadcom/tg3.*
3194
3195 BROCADE BFA FC SCSI DRIVER
3196 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3197 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3198 L:      linux-scsi@vger.kernel.org
3199 S:      Supported
3200 F:      drivers/scsi/bfa/
3201
3202 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3203 M:      Rasesh Mody <rasesh.mody@cavium.com>
3204 M:      Sudarsana Kalluru <sudarsana.kalluru@cavium.com>
3205 M:      Dept-GELinuxNICDev@cavium.com
3206 L:      netdev@vger.kernel.org
3207 S:      Supported
3208 F:      drivers/net/ethernet/brocade/bna/
3209
3210 BSG (block layer generic sg v4 driver)
3211 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3212 L:      linux-scsi@vger.kernel.org
3213 S:      Supported
3214 F:      block/bsg.c
3215 F:      include/linux/bsg.h
3216 F:      include/uapi/linux/bsg.h
3217
3218 BT87X AUDIO DRIVER
3219 M:      Clemens Ladisch <clemens@ladisch.de>
3220 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3221 T:      git git://git.alsa-project.org/alsa-kernel.git
3222 S:      Maintained
3223 F:      Documentation/sound/cards/bt87x.rst
3224 F:      sound/pci/bt87x.c
3225
3226 BT8XXGPIO DRIVER
3227 M:      Michael Buesch <m@bues.ch>
3228 W:      http://bu3sch.de/btgpio.php
3229 S:      Maintained
3230 F:      drivers/gpio/gpio-bt8xx.c
3231
3232 BTRFS FILE SYSTEM
3233 M:      Chris Mason <clm@fb.com>
3234 M:      Josef Bacik <josef@toxicpanda.com>
3235 M:      David Sterba <dsterba@suse.com>
3236 L:      linux-btrfs@vger.kernel.org
3237 W:      http://btrfs.wiki.kernel.org/
3238 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3239 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3240 S:      Maintained
3241 F:      Documentation/filesystems/btrfs.txt
3242 F:      fs/btrfs/
3243 F:      include/linux/btrfs*
3244 F:      include/uapi/linux/btrfs*
3245
3246 BTTV VIDEO4LINUX DRIVER
3247 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3248 L:      linux-media@vger.kernel.org
3249 W:      https://linuxtv.org
3250 T:      git git://linuxtv.org/media_tree.git
3251 S:      Odd fixes
3252 F:      Documentation/media/v4l-drivers/bttv*
3253 F:      drivers/media/pci/bt8xx/bttv*
3254
3255 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3256 M:      Chanwoo Choi <cw00.choi@samsung.com>
3257 L:      linux-pm@vger.kernel.org
3258 L:      linux-samsung-soc@vger.kernel.org
3259 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
3260 S:      Maintained
3261 F:      drivers/devfreq/exynos-bus.c
3262 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3263
3264 BUSLOGIC SCSI DRIVER
3265 M:      Khalid Aziz <khalid@gonehiking.org>
3266 L:      linux-scsi@vger.kernel.org
3267 S:      Maintained
3268 F:      drivers/scsi/BusLogic.*
3269 F:      drivers/scsi/FlashPoint.*
3270
3271 C-MEDIA CMI8788 DRIVER
3272 M:      Clemens Ladisch <clemens@ladisch.de>
3273 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3274 T:      git git://git.alsa-project.org/alsa-kernel.git
3275 S:      Maintained
3276 F:      sound/pci/oxygen/
3277
3278 C-SKY ARCHITECTURE
3279 M:      Guo Ren <guoren@kernel.org>
3280 T:      git https://github.com/c-sky/csky-linux.git
3281 S:      Supported
3282 F:      arch/csky/
3283 F:      Documentation/devicetree/bindings/csky/
3284 F:      drivers/irqchip/irq-csky-*
3285 F:      Documentation/devicetree/bindings/interrupt-controller/csky,*
3286 F:      drivers/clocksource/timer-gx6605s.c
3287 F:      drivers/clocksource/timer-mp-csky.c
3288 F:      Documentation/devicetree/bindings/timer/csky,*
3289 K:      csky
3290 N:      csky
3291
3292 C6X ARCHITECTURE
3293 M:      Mark Salter <msalter@redhat.com>
3294 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3295 L:      linux-c6x-dev@linux-c6x.org
3296 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3297 S:      Maintained
3298 F:      arch/c6x/
3299
3300 CA8210 IEEE-802.15.4 RADIO DRIVER
3301 M:      Harry Morris <h.morris@cascoda.com>
3302 L:      linux-wpan@vger.kernel.org
3303 W:      https://github.com/Cascoda/ca8210-linux.git
3304 S:      Maintained
3305 F:      drivers/net/ieee802154/ca8210.c
3306 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3307
3308 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3309 M:      David Howells <dhowells@redhat.com>
3310 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3311 S:      Supported
3312 F:      Documentation/filesystems/caching/cachefiles.txt
3313 F:      fs/cachefiles/
3314
3315 CADENCE MIPI-CSI2 BRIDGES
3316 M:      Maxime Ripard <maxime.ripard@bootlin.com>
3317 L:      linux-media@vger.kernel.org
3318 S:      Maintained
3319 F:      Documentation/devicetree/bindings/media/cdns,*.txt
3320 F:      drivers/media/platform/cadence/cdns-csi2*
3321
3322 CADET FM/AM RADIO RECEIVER DRIVER
3323 M:      Hans Verkuil <hverkuil@xs4all.nl>
3324 L:      linux-media@vger.kernel.org
3325 T:      git git://linuxtv.org/media_tree.git
3326 W:      https://linuxtv.org
3327 S:      Maintained
3328 F:      drivers/media/radio/radio-cadet*
3329
3330 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3331 M:      Jonathan Corbet <corbet@lwn.net>
3332 L:      linux-media@vger.kernel.org
3333 T:      git git://linuxtv.org/media_tree.git
3334 S:      Maintained
3335 F:      Documentation/media/v4l-drivers/cafe_ccic*
3336 F:      drivers/media/platform/marvell-ccic/
3337
3338 CAIF NETWORK LAYER
3339 M:      Dmitry Tarnyagin <dmitry.tarnyagin@lockless.no>
3340 L:      netdev@vger.kernel.org
3341 S:      Supported
3342 F:      Documentation/networking/caif/
3343 F:      drivers/net/caif/
3344 F:      include/uapi/linux/caif/
3345 F:      include/net/caif/
3346 F:      net/caif/
3347
3348 CAKE QDISC
3349 M:      Toke Høiland-Jørgensen <toke@toke.dk>
3350 L:      cake@lists.bufferbloat.net (moderated for non-subscribers)
3351 S:      Maintained
3352 F:      net/sched/sch_cake.c
3353
3354 CALGARY x86-64 IOMMU
3355 M:      Muli Ben-Yehuda <mulix@mulix.org>
3356 M:      Jon Mason <jdmason@kudzu.us>
3357 L:      iommu@lists.linux-foundation.org
3358 S:      Maintained
3359 F:      arch/x86/kernel/pci-calgary_64.c
3360 F:      arch/x86/kernel/tce_64.c
3361 F:      arch/x86/include/asm/calgary.h
3362 F:      arch/x86/include/asm/tce.h
3363
3364 CAN NETWORK DRIVERS
3365 M:      Wolfgang Grandegger <wg@grandegger.com>
3366 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3367 L:      linux-can@vger.kernel.org
3368 W:      https://github.com/linux-can
3369 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3370 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3371 S:      Maintained
3372 F:      Documentation/devicetree/bindings/net/can/
3373 F:      drivers/net/can/
3374 F:      include/linux/can/dev.h
3375 F:      include/linux/can/platform/
3376 F:      include/uapi/linux/can/error.h
3377 F:      include/uapi/linux/can/netlink.h
3378
3379 CAN NETWORK LAYER
3380 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3381 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3382 L:      linux-can@vger.kernel.org
3383 W:      https://github.com/linux-can
3384 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3385 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3386 S:      Maintained
3387 F:      Documentation/networking/can.rst
3388 F:      net/can/
3389 F:      include/linux/can/core.h
3390 F:      include/uapi/linux/can.h
3391 F:      include/uapi/linux/can/bcm.h
3392 F:      include/uapi/linux/can/raw.h
3393 F:      include/uapi/linux/can/gw.h
3394
3395 CAPABILITIES
3396 M:      Serge Hallyn <serge@hallyn.com>
3397 L:      linux-security-module@vger.kernel.org
3398 S:      Supported
3399 F:      include/linux/capability.h
3400 F:      include/uapi/linux/capability.h
3401 F:      security/commoncap.c
3402 F:      kernel/capability.c
3403
3404 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3405 M:      Kevin Tsai <ktsai@capellamicro.com>
3406 S:      Maintained
3407 F:      drivers/iio/light/cm*
3408
3409 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3410 M:      Christian Lamparter <chunkeey@googlemail.com>
3411 L:      linux-wireless@vger.kernel.org
3412 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3413 S:      Maintained
3414 F:      drivers/net/wireless/ath/carl9170/
3415
3416 CAVIUM I2C DRIVER
3417 M:      Jan Glauber <jglauber@cavium.com>
3418 M:      David Daney <david.daney@cavium.com>
3419 W:      http://www.cavium.com
3420 S:      Supported
3421 F:      drivers/i2c/busses/i2c-octeon*
3422 F:      drivers/i2c/busses/i2c-thunderx*
3423
3424 CAVIUM LIQUIDIO NETWORK DRIVER
3425 M:      Derek Chickles <derek.chickles@caviumnetworks.com>
3426 M:      Satanand Burla <satananda.burla@caviumnetworks.com>
3427 M:      Felix Manlunas <felix.manlunas@caviumnetworks.com>
3428 M:      Raghu Vatsavayi <raghu.vatsavayi@caviumnetworks.com>
3429 L:      netdev@vger.kernel.org
3430 W:      http://www.cavium.com
3431 S:      Supported
3432 F:      drivers/net/ethernet/cavium/liquidio/
3433
3434 CAVIUM MMC DRIVER
3435 M:      Jan Glauber <jglauber@cavium.com>
3436 M:      David Daney <david.daney@cavium.com>
3437 M:      Steven J. Hill <Steven.Hill@cavium.com>
3438 W:      http://www.cavium.com
3439 S:      Supported
3440 F:      drivers/mmc/host/cavium*
3441
3442 CAVIUM OCTEON-TX CRYPTO DRIVER
3443 M:      George Cherian <george.cherian@cavium.com>
3444 L:      linux-crypto@vger.kernel.org
3445 W:      http://www.cavium.com
3446 S:      Supported
3447 F:      drivers/crypto/cavium/cpt/
3448
3449 CAVIUM THUNDERX2 ARM64 SOC
3450 M:      Robert Richter <rrichter@cavium.com>
3451 M:      Jayachandran C <jnair@caviumnetworks.com>
3452 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3453 S:      Maintained
3454 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3455 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3456
3457 CC2520 IEEE-802.15.4 RADIO DRIVER
3458 M:      Varka Bhadram <varkabhadram@gmail.com>
3459 L:      linux-wpan@vger.kernel.org
3460 S:      Maintained
3461 F:      drivers/net/ieee802154/cc2520.c
3462 F:      include/linux/spi/cc2520.h
3463 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3464
3465 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3466 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3467 L:      linux-crypto@vger.kernel.org
3468 S:      Supported
3469 F:      drivers/crypto/ccree/
3470 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3471
3472 CEC FRAMEWORK
3473 M:      Hans Verkuil <hans.verkuil@cisco.com>
3474 L:      linux-media@vger.kernel.org
3475 T:      git git://linuxtv.org/media_tree.git
3476 W:      http://linuxtv.org
3477 S:      Supported
3478 F:      Documentation/media/kapi/cec-core.rst
3479 F:      Documentation/media/uapi/cec
3480 F:      drivers/media/cec/
3481 F:      drivers/media/rc/keymaps/rc-cec.c
3482 F:      include/media/cec.h
3483 F:      include/media/cec-notifier.h
3484 F:      include/uapi/linux/cec.h
3485 F:      include/uapi/linux/cec-funcs.h
3486 F:      Documentation/devicetree/bindings/media/cec.txt
3487 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3488
3489 CEC GPIO DRIVER
3490 M:      Hans Verkuil <hans.verkuil@cisco.com>
3491 L:      linux-media@vger.kernel.org
3492 T:      git git://linuxtv.org/media_tree.git
3493 W:      http://linuxtv.org
3494 S:      Supported
3495 F:      drivers/media/platform/cec-gpio/
3496 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3497
3498 CELL BROADBAND ENGINE ARCHITECTURE
3499 M:      Arnd Bergmann <arnd@arndb.de>
3500 L:      linuxppc-dev@lists.ozlabs.org
3501 W:      http://www.ibm.com/developerworks/power/cell/
3502 S:      Supported
3503 F:      arch/powerpc/include/asm/cell*.h
3504 F:      arch/powerpc/include/asm/spu*.h
3505 F:      arch/powerpc/include/uapi/asm/spu*.h
3506 F:      arch/powerpc/oprofile/*cell*
3507 F:      arch/powerpc/platforms/cell/
3508
3509 CEPH COMMON CODE (LIBCEPH)
3510 M:      Ilya Dryomov <idryomov@gmail.com>
3511 M:      "Yan, Zheng" <zyan@redhat.com>
3512 M:      Sage Weil <sage@redhat.com>
3513 L:      ceph-devel@vger.kernel.org
3514 W:      http://ceph.com/
3515 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3516 T:      git git://github.com/ceph/ceph-client.git
3517 S:      Supported
3518 F:      net/ceph/
3519 F:      include/linux/ceph/
3520 F:      include/linux/crush/
3521
3522 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3523 M:      "Yan, Zheng" <zyan@redhat.com>
3524 M:      Sage Weil <sage@redhat.com>
3525 M:      Ilya Dryomov <idryomov@gmail.com>
3526 L:      ceph-devel@vger.kernel.org
3527 W:      http://ceph.com/
3528 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3529 T:      git git://github.com/ceph/ceph-client.git
3530 S:      Supported
3531 F:      Documentation/filesystems/ceph.txt
3532 F:      fs/ceph/
3533
3534 CERTIFICATE HANDLING:
3535 M:      David Howells <dhowells@redhat.com>
3536 M:      David Woodhouse <dwmw2@infradead.org>
3537 L:      keyrings@vger.kernel.org
3538 S:      Maintained
3539 F:      Documentation/admin-guide/module-signing.rst
3540 F:      certs/
3541 F:      scripts/sign-file.c
3542 F:      scripts/extract-cert.c
3543
3544 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3545 L:      linux-usb@vger.kernel.org
3546 S:      Orphan
3547 F:      Documentation/usb/WUSB-Design-overview.txt
3548 F:      Documentation/usb/wusb-cbaf
3549 F:      drivers/usb/host/hwa-hc.c
3550 F:      drivers/usb/host/whci/
3551 F:      drivers/usb/wusbcore/
3552 F:      include/linux/usb/wusb*
3553
3554 CFAG12864B LCD DRIVER
3555 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3556 S:      Maintained
3557 F:      drivers/auxdisplay/cfag12864b.c
3558 F:      include/linux/cfag12864b.h
3559
3560 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3561 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3562 S:      Maintained
3563 F:      drivers/auxdisplay/cfag12864bfb.c
3564 F:      include/linux/cfag12864b.h
3565
3566 802.11 (including CFG80211/NL80211)
3567 M:      Johannes Berg <johannes@sipsolutions.net>
3568 L:      linux-wireless@vger.kernel.org
3569 W:      http://wireless.kernel.org/
3570 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3571 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3572 S:      Maintained
3573 F:      net/wireless/
3574 F:      include/uapi/linux/nl80211.h
3575 F:      include/linux/ieee80211.h
3576 F:      include/net/wext.h
3577 F:      include/net/cfg80211.h
3578 F:      include/net/iw_handler.h
3579 F:      include/net/ieee80211_radiotap.h
3580 F:      Documentation/driver-api/80211/cfg80211.rst
3581 F:      Documentation/networking/regulatory.txt
3582
3583 CHAR and MISC DRIVERS
3584 M:      Arnd Bergmann <arnd@arndb.de>
3585 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3586 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3587 S:      Supported
3588 F:      drivers/char/
3589 F:      drivers/misc/
3590 F:      include/linux/miscdevice.h
3591
3592 CHECKPATCH
3593 M:      Andy Whitcroft <apw@canonical.com>
3594 M:      Joe Perches <joe@perches.com>
3595 S:      Maintained
3596 F:      scripts/checkpatch.pl
3597
3598 CHINESE DOCUMENTATION
3599 M:      Harry Wei <harryxiyou@gmail.com>
3600 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3601 L:      linux-kernel@zh-kernel.org (moderated for non-subscribers)
3602 S:      Maintained
3603 F:      Documentation/translations/zh_CN/
3604
3605 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3606 M:      Peter Chen <Peter.Chen@nxp.com>
3607 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3608 L:      linux-usb@vger.kernel.org
3609 S:      Maintained
3610 F:      drivers/usb/chipidea/
3611
3612 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3613 M:      Hans de Goede <hdegoede@redhat.com>
3614 L:      linux-input@vger.kernel.org
3615 S:      Maintained
3616 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3617 F:      drivers/input/touchscreen/chipone_icn8318.c
3618
3619 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
3620 M:      Hans de Goede <hdegoede@redhat.com>
3621 L:      linux-input@vger.kernel.org
3622 S:      Maintained
3623 F:      drivers/input/touchscreen/chipone_icn8505.c
3624
3625 CHROME HARDWARE PLATFORM SUPPORT
3626 M:      Benson Leung <bleung@chromium.org>
3627 M:      Olof Johansson <olof@lixom.net>
3628 S:      Maintained
3629 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bleung/chrome-platform.git
3630 F:      drivers/platform/chrome/
3631
3632 CIRRUS LOGIC AUDIO CODEC DRIVERS
3633 M:      Brian Austin <brian.austin@cirrus.com>
3634 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3635 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3636 S:      Maintained
3637 F:      sound/soc/codecs/cs*
3638
3639 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3640 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3641 L:      netdev@vger.kernel.org
3642 S:      Maintained
3643 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3644
3645 CISCO FCOE HBA DRIVER
3646 M:      Satish Kharat <satishkh@cisco.com>
3647 M:      Sesidhar Baddela <sebaddel@cisco.com>
3648 M:      Karan Tilak Kumar <kartilak@cisco.com>
3649 L:      linux-scsi@vger.kernel.org
3650 S:      Supported
3651 F:      drivers/scsi/fnic/
3652
3653 CISCO SCSI HBA DRIVER
3654 M:      Karan Tilak Kumar <kartilak@cisco.com>
3655 M:      Sesidhar Baddela <sebaddel@cisco.com>
3656 L:      linux-scsi@vger.kernel.org
3657 S:      Supported
3658 F:      drivers/scsi/snic/
3659
3660 CISCO VIC ETHERNET NIC DRIVER
3661 M:      Christian Benvenuti <benve@cisco.com>
3662 M:      Govindarajulu Varadarajan <_govind@gmx.com>
3663 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3664 S:      Supported
3665 F:      drivers/net/ethernet/cisco/enic/
3666
3667 CISCO VIC LOW LATENCY NIC DRIVER
3668 M:      Christian Benvenuti <benve@cisco.com>
3669 S:      Supported
3670 F:      drivers/infiniband/hw/usnic/
3671
3672 CIRRUS LOGIC MADERA CODEC DRIVERS
3673 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3674 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3675 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3676 L:      patches@opensource.cirrus.com
3677 T:      git https://github.com/CirrusLogic/linux-drivers.git
3678 W:      https://github.com/CirrusLogic/linux-drivers/wiki
3679 S:      Supported
3680 F:      Documentation/devicetree/bindings/mfd/madera.txt
3681 F:      Documentation/devicetree/bindings/pinctrl/cirrus,madera-pinctrl.txt
3682 F:      include/linux/mfd/madera/*
3683 F:      drivers/gpio/gpio-madera*
3684 F:      drivers/mfd/madera*
3685 F:      drivers/mfd/cs47l*
3686 F:      drivers/pinctrl/cirrus/*
3687
3688 CLANG-FORMAT FILE
3689 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3690 S:      Maintained
3691 F:      .clang-format
3692
3693 CLEANCACHE API
3694 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
3695 L:      linux-kernel@vger.kernel.org
3696 S:      Maintained
3697 F:      mm/cleancache.c
3698 F:      include/linux/cleancache.h
3699
3700 CLK API
3701 M:      Russell King <linux@armlinux.org.uk>
3702 L:      linux-clk@vger.kernel.org
3703 S:      Maintained
3704 F:      include/linux/clk.h
3705
3706 CLOCKSOURCE, CLOCKEVENT DRIVERS
3707 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3708 M:      Thomas Gleixner <tglx@linutronix.de>
3709 L:      linux-kernel@vger.kernel.org
3710 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
3711 S:      Supported
3712 F:      drivers/clocksource/
3713 F:      Documentation/devicetree/bindings/timer/
3714
3715 CMPC ACPI DRIVER
3716 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
3717 M:      Daniel Oliveira Nascimento <don@syst.com.br>
3718 L:      platform-driver-x86@vger.kernel.org
3719 S:      Supported
3720 F:      drivers/platform/x86/classmate-laptop.c
3721
3722 COBALT MEDIA DRIVER
3723 M:      Hans Verkuil <hans.verkuil@cisco.com>
3724 L:      linux-media@vger.kernel.org
3725 T:      git git://linuxtv.org/media_tree.git
3726 W:      https://linuxtv.org
3727 S:      Supported
3728 F:      drivers/media/pci/cobalt/
3729
3730 COCCINELLE/Semantic Patches (SmPL)
3731 M:      Julia Lawall <Julia.Lawall@lip6.fr>
3732 M:      Gilles Muller <Gilles.Muller@lip6.fr>
3733 M:      Nicolas Palix <nicolas.palix@imag.fr>
3734 M:      Michal Marek <michal.lkml@markovi.net>
3735 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
3736 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
3737 W:      http://coccinelle.lip6.fr/
3738 S:      Supported
3739 F:      Documentation/dev-tools/coccinelle.rst
3740 F:      scripts/coccinelle/
3741 F:      scripts/coccicheck
3742
3743 CODA FILE SYSTEM
3744 M:      Jan Harkes <jaharkes@cs.cmu.edu>
3745 M:      coda@cs.cmu.edu
3746 L:      codalist@coda.cs.cmu.edu
3747 W:      http://www.coda.cs.cmu.edu/
3748 S:      Maintained
3749 F:      Documentation/filesystems/coda.txt
3750 F:      fs/coda/
3751 F:      include/linux/coda*.h
3752 F:      include/uapi/linux/coda*.h
3753
3754 CODA V4L2 MEM2MEM DRIVER
3755 M:      Philipp Zabel <p.zabel@pengutronix.de>
3756 L:      linux-media@vger.kernel.org
3757 S:      Maintained
3758 F:      Documentation/devicetree/bindings/media/coda.txt
3759 F:      drivers/media/platform/coda/
3760
3761 CODE OF CONDUCT
3762 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3763 S:      Supported
3764 F:      Documentation/process/code-of-conduct.rst
3765 F:      Documentation/process/code-of-conduct-interpretation.rst
3766
3767 COMMON CLK FRAMEWORK
3768 M:      Michael Turquette <mturquette@baylibre.com>
3769 M:      Stephen Boyd <sboyd@kernel.org>
3770 L:      linux-clk@vger.kernel.org
3771 Q:      http://patchwork.kernel.org/project/linux-clk/list/
3772 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
3773 S:      Maintained
3774 F:      Documentation/devicetree/bindings/clock/
3775 F:      drivers/clk/
3776 X:      drivers/clk/clkdev.c
3777 F:      include/linux/clk-pr*
3778 F:      include/linux/clk/
3779 F:      include/linux/of_clk.h
3780
3781 COMMON INTERNET FILE SYSTEM (CIFS)
3782 M:      Steve French <sfrench@samba.org>
3783 L:      linux-cifs@vger.kernel.org
3784 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
3785 W:      http://linux-cifs.samba.org/
3786 T:      git git://git.samba.org/sfrench/cifs-2.6.git
3787 S:      Supported
3788 F:      Documentation/filesystems/cifs/
3789 F:      fs/cifs/
3790
3791 COMPACTPCI HOTPLUG CORE
3792 M:      Scott Murray <scott@spiteful.org>
3793 L:      linux-pci@vger.kernel.org
3794 S:      Maintained
3795 F:      drivers/pci/hotplug/cpci_hotplug*
3796
3797 COMPACTPCI HOTPLUG GENERIC DRIVER
3798 M:      Scott Murray <scott@spiteful.org>
3799 L:      linux-pci@vger.kernel.org
3800 S:      Maintained
3801 F:      drivers/pci/hotplug/cpcihp_generic.c
3802
3803 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
3804 M:      Scott Murray <scott@spiteful.org>
3805 L:      linux-pci@vger.kernel.org
3806 S:      Maintained
3807 F:      drivers/pci/hotplug/cpcihp_zt5550.*
3808
3809 COMPAL LAPTOP SUPPORT
3810 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
3811 L:      platform-driver-x86@vger.kernel.org
3812 S:      Maintained
3813 F:      drivers/platform/x86/compal-laptop.c
3814
3815 COMPILER ATTRIBUTES
3816 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3817 S:      Maintained
3818 F:      include/linux/compiler_attributes.h
3819
3820 CONEXANT ACCESSRUNNER USB DRIVER
3821 L:      accessrunner-general@lists.sourceforge.net
3822 W:      http://accessrunner.sourceforge.net/
3823 S:      Orphan
3824 F:      drivers/usb/atm/cxacru.c
3825
3826 CONFIGFS
3827 M:      Joel Becker <jlbec@evilplan.org>
3828 M:      Christoph Hellwig <hch@lst.de>
3829 T:      git git://git.infradead.org/users/hch/configfs.git
3830 S:      Supported
3831 F:      fs/configfs/
3832 F:      include/linux/configfs.h
3833
3834 CONNECTOR
3835 M:      Evgeniy Polyakov <zbr@ioremap.net>
3836 L:      netdev@vger.kernel.org
3837 S:      Maintained
3838 F:      drivers/connector/
3839
3840 CONTROL GROUP (CGROUP)
3841 M:      Tejun Heo <tj@kernel.org>
3842 M:      Li Zefan <lizefan@huawei.com>
3843 M:      Johannes Weiner <hannes@cmpxchg.org>
3844 L:      cgroups@vger.kernel.org
3845 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3846 S:      Maintained
3847 F:      Documentation/cgroup*
3848 F:      include/linux/cgroup*
3849 F:      kernel/cgroup*
3850
3851 CONTROL GROUP - CPUSET
3852 M:      Li Zefan <lizefan@huawei.com>
3853 L:      cgroups@vger.kernel.org
3854 W:      http://www.bullopensource.org/cpuset/
3855 W:      http://oss.sgi.com/projects/cpusets/
3856 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3857 S:      Maintained
3858 F:      Documentation/cgroup-v1/cpusets.txt
3859 F:      include/linux/cpuset.h
3860 F:      kernel/cgroup/cpuset.c
3861
3862 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
3863 M:      Johannes Weiner <hannes@cmpxchg.org>
3864 M:      Michal Hocko <mhocko@kernel.org>
3865 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
3866 L:      cgroups@vger.kernel.org
3867 L:      linux-mm@kvack.org
3868 S:      Maintained
3869 F:      mm/memcontrol.c
3870 F:      mm/swap_cgroup.c
3871
3872 CORETEMP HARDWARE MONITORING DRIVER
3873 M:      Fenghua Yu <fenghua.yu@intel.com>
3874 L:      linux-hwmon@vger.kernel.org
3875 S:      Maintained
3876 F:      Documentation/hwmon/coretemp
3877 F:      drivers/hwmon/coretemp.c
3878
3879 COSA/SRP SYNC SERIAL DRIVER
3880 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
3881 W:      http://www.fi.muni.cz/~kas/cosa/
3882 S:      Maintained
3883 F:      drivers/net/wan/cosa*
3884
3885 CPMAC ETHERNET DRIVER
3886 M:      Florian Fainelli <f.fainelli@gmail.com>
3887 L:      netdev@vger.kernel.org
3888 S:      Maintained
3889 F:      drivers/net/ethernet/ti/cpmac.c
3890
3891 CPU FREQUENCY DRIVERS
3892 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3893 M:      Viresh Kumar <viresh.kumar@linaro.org>
3894 L:      linux-pm@vger.kernel.org
3895 S:      Maintained
3896 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3897 T:      git git://git.linaro.org/people/vireshk/linux.git (For ARM Updates)
3898 B:      https://bugzilla.kernel.org
3899 F:      Documentation/cpu-freq/
3900 F:      Documentation/devicetree/bindings/cpufreq/
3901 F:      drivers/cpufreq/
3902 F:      include/linux/cpufreq.h
3903 F:      tools/testing/selftests/cpufreq/
3904
3905 CPU FREQUENCY DRIVERS - ARM BIG LITTLE
3906 M:      Viresh Kumar <viresh.kumar@linaro.org>
3907 M:      Sudeep Holla <sudeep.holla@arm.com>
3908 L:      linux-pm@vger.kernel.org
3909 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
3910 S:      Maintained
3911 F:      drivers/cpufreq/arm_big_little.h
3912 F:      drivers/cpufreq/arm_big_little.c
3913
3914 CPU POWER MONITORING SUBSYSTEM
3915 M:      Thomas Renninger <trenn@suse.com>
3916 M:      Shuah Khan <shuah@kernel.org>
3917 L:      linux-pm@vger.kernel.org
3918 S:      Maintained
3919 F:      tools/power/cpupower/
3920
3921 CPUID/MSR DRIVER
3922 M:      "H. Peter Anvin" <hpa@zytor.com>
3923 S:      Maintained
3924 F:      arch/x86/kernel/cpuid.c
3925 F:      arch/x86/kernel/msr.c
3926
3927 CPUIDLE DRIVER - ARM BIG LITTLE
3928 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
3929 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3930 L:      linux-pm@vger.kernel.org
3931 L:      linux-arm-kernel@lists.infradead.org
3932 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3933 S:      Maintained
3934 F:      drivers/cpuidle/cpuidle-big_little.c
3935
3936 CPUIDLE DRIVER - ARM EXYNOS
3937 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
3938 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3939 M:      Kukjin Kim <kgene@kernel.org>
3940 L:      linux-pm@vger.kernel.org
3941 L:      linux-samsung-soc@vger.kernel.org
3942 S:      Supported
3943 F:      drivers/cpuidle/cpuidle-exynos.c
3944 F:      arch/arm/mach-exynos/pm.c
3945
3946 CPUIDLE DRIVERS
3947 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3948 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3949 L:      linux-pm@vger.kernel.org
3950 S:      Maintained
3951 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3952 B:      https://bugzilla.kernel.org
3953 F:      drivers/cpuidle/*
3954 F:      include/linux/cpuidle.h
3955
3956 CRAMFS FILESYSTEM
3957 M:      Nicolas Pitre <nico@linaro.org>
3958 S:      Maintained
3959 F:      Documentation/filesystems/cramfs.txt
3960 F:      fs/cramfs/
3961
3962 CRYPTO API
3963 M:      Herbert Xu <herbert@gondor.apana.org.au>
3964 M:      "David S. Miller" <davem@davemloft.net>
3965 L:      linux-crypto@vger.kernel.org
3966 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
3967 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
3968 S:      Maintained
3969 F:      Documentation/crypto/
3970 F:      Documentation/devicetree/bindings/crypto/
3971 F:      arch/*/crypto/
3972 F:      crypto/
3973 F:      drivers/crypto/
3974 F:      include/crypto/
3975 F:      include/linux/crypto*
3976
3977 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
3978 M:      Neil Horman <nhorman@tuxdriver.com>
3979 L:      linux-crypto@vger.kernel.org
3980 S:      Maintained
3981 F:      crypto/ansi_cprng.c
3982 F:      crypto/rng.c
3983
3984 CS3308 MEDIA DRIVER
3985 M:      Hans Verkuil <hverkuil@xs4all.nl>
3986 L:      linux-media@vger.kernel.org
3987 T:      git git://linuxtv.org/media_tree.git
3988 W:      http://linuxtv.org
3989 S:      Odd Fixes
3990 F:      drivers/media/i2c/cs3308.c
3991 F:      drivers/media/i2c/cs3308.h
3992
3993 CS5535 Audio ALSA driver
3994 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
3995 S:      Maintained
3996 F:      sound/pci/cs5535audio/
3997
3998 CW1200 WLAN driver
3999 M:      Solomon Peachy <pizza@shaftnet.org>
4000 S:      Maintained
4001 F:      drivers/net/wireless/st/cw1200/
4002
4003 CX18 VIDEO4LINUX DRIVER
4004 M:      Andy Walls <awalls@md.metrocast.net>
4005 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
4006 L:      linux-media@vger.kernel.org
4007 T:      git git://linuxtv.org/media_tree.git
4008 W:      https://linuxtv.org
4009 W:      http://www.ivtvdriver.org/index.php/Cx18
4010 S:      Maintained
4011 F:      Documentation/media/v4l-drivers/cx18*
4012 F:      drivers/media/pci/cx18/
4013 F:      include/uapi/linux/ivtv*
4014
4015 CX2341X MPEG ENCODER HELPER MODULE
4016 M:      Hans Verkuil <hverkuil@xs4all.nl>
4017 L:      linux-media@vger.kernel.org
4018 T:      git git://linuxtv.org/media_tree.git
4019 W:      https://linuxtv.org
4020 S:      Maintained
4021 F:      drivers/media/common/cx2341x*
4022 F:      include/media/cx2341x*
4023
4024 CX24120 MEDIA DRIVER
4025 M:      Jemma Denson <jdenson@gmail.com>
4026 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
4027 L:      linux-media@vger.kernel.org
4028 W:      https://linuxtv.org
4029 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4030 S:      Maintained
4031 F:      drivers/media/dvb-frontends/cx24120*
4032
4033 CX88 VIDEO4LINUX DRIVER
4034 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
4035 L:      linux-media@vger.kernel.org
4036 W:      https://linuxtv.org
4037 T:      git git://linuxtv.org/media_tree.git
4038 S:      Odd fixes
4039 F:      Documentation/media/v4l-drivers/cx88*
4040 F:      drivers/media/pci/cx88/
4041
4042 CXD2820R MEDIA DRIVER
4043 M:      Antti Palosaari <crope@iki.fi>
4044 L:      linux-media@vger.kernel.org
4045 W:      https://linuxtv.org
4046 W:      http://palosaari.fi/linux/
4047 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4048 T:      git git://linuxtv.org/anttip/media_tree.git
4049 S:      Maintained
4050 F:      drivers/media/dvb-frontends/cxd2820r*
4051
4052 CXGB3 ETHERNET DRIVER (CXGB3)
4053 M:      Santosh Raspatur <santosh@chelsio.com>
4054 L:      netdev@vger.kernel.org
4055 W:      http://www.chelsio.com
4056 S:      Supported
4057 F:      drivers/net/ethernet/chelsio/cxgb3/
4058
4059 CXGB3 ISCSI DRIVER (CXGB3I)
4060 M:      Karen Xie <kxie@chelsio.com>
4061 L:      linux-scsi@vger.kernel.org
4062 W:      http://www.chelsio.com
4063 S:      Supported
4064 F:      drivers/scsi/cxgbi/cxgb3i
4065
4066 CXGB3 IWARP RNIC DRIVER (IW_CXGB3)
4067 M:      Steve Wise <swise@chelsio.com>
4068 L:      linux-rdma@vger.kernel.org
4069 W:      http://www.openfabrics.org
4070 S:      Supported
4071 F:      drivers/infiniband/hw/cxgb3/
4072 F:      include/uapi/rdma/cxgb3-abi.h
4073
4074 CXGB4 CRYPTO DRIVER (chcr)
4075 M:      Harsh Jain <harsh@chelsio.com>
4076 L:      linux-crypto@vger.kernel.org
4077 W:      http://www.chelsio.com
4078 S:      Supported
4079 F:      drivers/crypto/chelsio
4080
4081 CXGB4 ETHERNET DRIVER (CXGB4)
4082 M:      Ganesh Goudar <ganeshgr@chelsio.com>
4083 L:      netdev@vger.kernel.org
4084 W:      http://www.chelsio.com
4085 S:      Supported
4086 F:      drivers/net/ethernet/chelsio/cxgb4/
4087
4088 CXGB4 ISCSI DRIVER (CXGB4I)
4089 M:      Karen Xie <kxie@chelsio.com>
4090 L:      linux-scsi@vger.kernel.org
4091 W:      http://www.chelsio.com
4092 S:      Supported
4093 F:      drivers/scsi/cxgbi/cxgb4i
4094
4095 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
4096 M:      Steve Wise <swise@chelsio.com>
4097 L:      linux-rdma@vger.kernel.org
4098 W:      http://www.openfabrics.org
4099 S:      Supported
4100 F:      drivers/infiniband/hw/cxgb4/
4101 F:      include/uapi/rdma/cxgb4-abi.h
4102
4103 CXGB4VF ETHERNET DRIVER (CXGB4VF)
4104 M:      Casey Leedom <leedom@chelsio.com>
4105 L:      netdev@vger.kernel.org
4106 W:      http://www.chelsio.com
4107 S:      Supported
4108 F:      drivers/net/ethernet/chelsio/cxgb4vf/
4109
4110 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
4111 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
4112 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
4113 L:      linuxppc-dev@lists.ozlabs.org
4114 S:      Supported
4115 F:      arch/powerpc/platforms/powernv/pci-cxl.c
4116 F:      drivers/misc/cxl/
4117 F:      include/misc/cxl*
4118 F:      include/uapi/misc/cxl.h
4119 F:      Documentation/powerpc/cxl.txt
4120 F:      Documentation/ABI/testing/sysfs-class-cxl
4121
4122 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
4123 M:      Manoj N. Kumar <manoj@linux.vnet.ibm.com>
4124 M:      Matthew R. Ochs <mrochs@linux.vnet.ibm.com>
4125 M:      Uma Krishnan <ukrishn@linux.vnet.ibm.com>
4126 L:      linux-scsi@vger.kernel.org
4127 S:      Supported
4128 F:      drivers/scsi/cxlflash/
4129 F:      include/uapi/scsi/cxlflash_ioctl.h
4130 F:      Documentation/powerpc/cxlflash.txt
4131
4132 CYBERPRO FB DRIVER
4133 M:      Russell King <linux@armlinux.org.uk>
4134 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4135 W:      http://www.armlinux.org.uk/
4136 S:      Maintained
4137 F:      drivers/video/fbdev/cyber2000fb.*
4138
4139 CYCLADES ASYNC MUX DRIVER
4140 W:      http://www.cyclades.com/
4141 S:      Orphan
4142 F:      drivers/tty/cyclades.c
4143 F:      include/linux/cyclades.h
4144 F:      include/uapi/linux/cyclades.h
4145
4146 CYCLADES PC300 DRIVER
4147 W:      http://www.cyclades.com/
4148 S:      Orphan
4149 F:      drivers/net/wan/pc300*
4150
4151 CYPRESS_FIRMWARE MEDIA DRIVER
4152 M:      Antti Palosaari <crope@iki.fi>
4153 L:      linux-media@vger.kernel.org
4154 W:      https://linuxtv.org
4155 W:      http://palosaari.fi/linux/
4156 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4157 T:      git git://linuxtv.org/anttip/media_tree.git
4158 S:      Maintained
4159 F:      drivers/media/common/cypress_firmware*
4160
4161 CYTTSP TOUCHSCREEN DRIVER
4162 M:      Ferruh Yigit <fery@cypress.com>
4163 L:      linux-input@vger.kernel.org
4164 S:      Supported
4165 F:      drivers/input/touchscreen/cyttsp*
4166 F:      include/linux/input/cyttsp.h
4167
4168 D-LINK DIR-685 TOUCHKEYS DRIVER
4169 M:      Linus Walleij <linus.walleij@linaro.org>
4170 L:      linux-input@vger.kernel.org
4171 S:      Supported
4172 F:      drivers/input/keyboard/dlink-dir685-touchkeys.c
4173
4174 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
4175 M:      Joshua Kinard <kumba@gentoo.org>
4176 S:      Maintained
4177 F:      drivers/rtc/rtc-ds1685.c
4178 F:      include/linux/rtc/ds1685.h
4179
4180 DAMA SLAVE for AX.25
4181 M:      Joerg Reuter <jreuter@yaina.de>
4182 W:      http://yaina.de/jreuter/
4183 W:      http://www.qsl.net/dl1bke/
4184 L:      linux-hams@vger.kernel.org
4185 S:      Maintained
4186 F:      net/ax25/af_ax25.c
4187 F:      net/ax25/ax25_dev.c
4188 F:      net/ax25/ax25_ds_*
4189 F:      net/ax25/ax25_in.c
4190 F:      net/ax25/ax25_out.c
4191 F:      net/ax25/ax25_timer.c
4192 F:      net/ax25/sysctl_net_ax25.c
4193
4194 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
4195 L:      netdev@vger.kernel.org
4196 S:      Orphan
4197 F:      Documentation/networking/dmfe.txt
4198 F:      drivers/net/ethernet/dec/tulip/dmfe.c
4199
4200 DC390/AM53C974 SCSI driver
4201 M:      Hannes Reinecke <hare@suse.com>
4202 L:      linux-scsi@vger.kernel.org
4203 S:      Maintained
4204 F:      drivers/scsi/am53c974.c
4205
4206 DC395x SCSI driver
4207 M:      Oliver Neukum <oliver@neukum.org>
4208 M:      Ali Akcaagac <aliakc@web.de>
4209 M:      Jamie Lenehan <lenehan@twibble.org>
4210 L:      dc395x@twibble.org
4211 W:      http://twibble.org/dist/dc395x/
4212 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
4213 S:      Maintained
4214 F:      Documentation/scsi/dc395x.txt
4215 F:      drivers/scsi/dc395x.*
4216
4217 DCCP PROTOCOL
4218 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
4219 L:      dccp@vger.kernel.org
4220 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4221 S:      Maintained
4222 F:      include/linux/dccp.h
4223 F:      include/uapi/linux/dccp.h
4224 F:      include/linux/tfrc.h
4225 F:      net/dccp/
4226
4227 DECnet NETWORK LAYER
4228 W:      http://linux-decnet.sourceforge.net
4229 L:      linux-decnet-user@lists.sourceforge.net
4230 S:      Orphan
4231 F:      Documentation/networking/decnet.txt
4232 F:      net/decnet/
4233
4234 DECSTATION PLATFORM SUPPORT
4235 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4236 L:      linux-mips@vger.kernel.org
4237 W:      http://www.linux-mips.org/wiki/DECstation
4238 S:      Maintained
4239 F:      arch/mips/dec/
4240 F:      arch/mips/include/asm/dec/
4241 F:      arch/mips/include/asm/mach-dec/
4242
4243 DEFXX FDDI NETWORK DRIVER
4244 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4245 S:      Maintained
4246 F:      drivers/net/fddi/defxx.*
4247
4248 DELL SMBIOS DRIVER
4249 M:      Pali Rohár <pali.rohar@gmail.com>
4250 M:      Mario Limonciello <mario.limonciello@dell.com>
4251 L:      platform-driver-x86@vger.kernel.org
4252 S:      Maintained
4253 F:      drivers/platform/x86/dell-smbios.*
4254
4255 DELL SMBIOS SMM DRIVER
4256 M:      Mario Limonciello <mario.limonciello@dell.com>
4257 L:      platform-driver-x86@vger.kernel.org
4258 S:      Maintained
4259 F:      drivers/platform/x86/dell-smbios-smm.c
4260
4261 DELL SMBIOS WMI DRIVER
4262 M:      Mario Limonciello <mario.limonciello@dell.com>
4263 L:      platform-driver-x86@vger.kernel.org
4264 S:      Maintained
4265 F:      drivers/platform/x86/dell-smbios-wmi.c
4266 F:      tools/wmi/dell-smbios-example.c
4267
4268 DEFZA FDDI NETWORK DRIVER
4269 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4270 S:      Maintained
4271 F:      drivers/net/fddi/defza.*
4272
4273 DELL LAPTOP DRIVER
4274 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4275 M:      Pali Rohár <pali.rohar@gmail.com>
4276 L:      platform-driver-x86@vger.kernel.org
4277 S:      Maintained
4278 F:      drivers/platform/x86/dell-laptop.c
4279
4280 DELL LAPTOP FREEFALL DRIVER
4281 M:      Pali Rohár <pali.rohar@gmail.com>
4282 S:      Maintained
4283 F:      drivers/platform/x86/dell-smo8800.c
4284
4285 DELL LAPTOP RBTN DRIVER
4286 M:      Pali Rohár <pali.rohar@gmail.com>
4287 S:      Maintained
4288 F:      drivers/platform/x86/dell-rbtn.*
4289
4290 DELL REMOTE BIOS UPDATE DRIVER
4291 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4292 L:      platform-driver-x86@vger.kernel.org
4293 S:      Maintained
4294 F:      drivers/platform/x86/dell_rbu.c
4295
4296 DELL LAPTOP SMM DRIVER
4297 M:      Pali Rohár <pali.rohar@gmail.com>
4298 S:      Maintained
4299 F:      drivers/hwmon/dell-smm-hwmon.c
4300 F:      include/uapi/linux/i8k.h
4301
4302 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4303 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4304 L:      platform-driver-x86@vger.kernel.org
4305 S:      Maintained
4306 F:      Documentation/dcdbas.txt
4307 F:      drivers/platform/x86/dcdbas.*
4308
4309 DELL WMI NOTIFICATIONS DRIVER
4310 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4311 M:      Pali Rohár <pali.rohar@gmail.com>
4312 S:      Maintained
4313 F:      drivers/platform/x86/dell-wmi.c
4314
4315 DELL WMI DESCRIPTOR DRIVER
4316 M:      Mario Limonciello <mario.limonciello@dell.com>
4317 S:      Maintained
4318 F:      drivers/platform/x86/dell-wmi-descriptor.c
4319
4320 DELTA ST MEDIA DRIVER
4321 M:      Hugues Fruchet <hugues.fruchet@st.com>
4322 L:      linux-media@vger.kernel.org
4323 T:      git git://linuxtv.org/media_tree.git
4324 W:      https://linuxtv.org
4325 S:      Supported
4326 F:      drivers/media/platform/sti/delta
4327
4328 DENALI NAND DRIVER
4329 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4330 L:      linux-mtd@lists.infradead.org
4331 S:      Supported
4332 F:      drivers/mtd/nand/raw/denali*
4333
4334 DESIGNWARE USB2 DRD IP DRIVER
4335 M:      Minas Harutyunyan <hminas@synopsys.com>
4336 L:      linux-usb@vger.kernel.org
4337 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4338 S:      Maintained
4339 F:      drivers/usb/dwc2/
4340
4341 DESIGNWARE USB3 DRD IP DRIVER
4342 M:      Felipe Balbi <balbi@kernel.org>
4343 L:      linux-usb@vger.kernel.org
4344 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4345 S:      Maintained
4346 F:      drivers/usb/dwc3/
4347
4348 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4349 M:      Andreas Klinger <ak@it-klinger.de>
4350 L:      linux-iio@vger.kernel.org
4351 S:      Maintained
4352 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4353 F:      drivers/iio/proximity/srf*.c
4354
4355 DEVICE COREDUMP (DEV_COREDUMP)
4356 M:      Johannes Berg <johannes@sipsolutions.net>
4357 L:      linux-kernel@vger.kernel.org
4358 S:      Maintained
4359 F:      drivers/base/devcoredump.c
4360 F:      include/linux/devcoredump.h
4361
4362 DEVICE FREQUENCY (DEVFREQ)
4363 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4364 M:      Kyungmin Park <kyungmin.park@samsung.com>
4365 R:      Chanwoo Choi <cw00.choi@samsung.com>
4366 L:      linux-pm@vger.kernel.org
4367 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4368 S:      Maintained
4369 F:      drivers/devfreq/
4370 F:      include/linux/devfreq.h
4371 F:      Documentation/devicetree/bindings/devfreq/
4372
4373 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4374 M:      Chanwoo Choi <cw00.choi@samsung.com>
4375 L:      linux-pm@vger.kernel.org
4376 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4377 S:      Supported
4378 F:      drivers/devfreq/event/
4379 F:      drivers/devfreq/devfreq-event.c
4380 F:      include/linux/devfreq-event.h
4381 F:      Documentation/devicetree/bindings/devfreq/event/
4382
4383 DEVICE NUMBER REGISTRY
4384 M:      Torben Mathiasen <device@lanana.org>
4385 W:      http://lanana.org/docs/device-list/index.html
4386 S:      Maintained
4387
4388 DEVICE-MAPPER  (LVM)
4389 M:      Alasdair Kergon <agk@redhat.com>
4390 M:      Mike Snitzer <snitzer@redhat.com>
4391 M:      dm-devel@redhat.com
4392 L:      dm-devel@redhat.com
4393 W:      http://sources.redhat.com/dm
4394 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4395 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4396 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4397 S:      Maintained
4398 F:      Documentation/device-mapper/
4399 F:      drivers/md/Makefile
4400 F:      drivers/md/Kconfig
4401 F:      drivers/md/dm*
4402 F:      drivers/md/persistent-data/
4403 F:      include/linux/device-mapper.h
4404 F:      include/linux/dm-*.h
4405 F:      include/uapi/linux/dm-*.h
4406
4407 DEVLINK
4408 M:      Jiri Pirko <jiri@mellanox.com>
4409 L:      netdev@vger.kernel.org
4410 S:      Supported
4411 F:      net/core/devlink.c
4412 F:      include/net/devlink.h
4413 F:      include/uapi/linux/devlink.h
4414
4415 DIALOG SEMICONDUCTOR DRIVERS
4416 M:      Support Opensource <support.opensource@diasemi.com>
4417 W:      http://www.dialog-semiconductor.com/products
4418 S:      Supported
4419 F:      Documentation/hwmon/da90??
4420 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4421 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4422 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4423 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4424 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4425 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4426 F:      drivers/gpio/gpio-da90??.c
4427 F:      drivers/hwmon/da90??-hwmon.c
4428 F:      drivers/iio/adc/da91??-*.c
4429 F:      drivers/input/misc/da90??_onkey.c
4430 F:      drivers/input/touchscreen/da9052_tsi.c
4431 F:      drivers/leds/leds-da90??.c
4432 F:      drivers/mfd/da903x.c
4433 F:      drivers/mfd/da90??-*.c
4434 F:      drivers/mfd/da91??-*.c
4435 F:      drivers/power/supply/da9052-battery.c
4436 F:      drivers/power/supply/da91??-*.c
4437 F:      drivers/regulator/da903x.c
4438 F:      drivers/regulator/da9???-regulator.[ch]
4439 F:      drivers/thermal/da90??-thermal.c
4440 F:      drivers/rtc/rtc-da90??.c
4441 F:      drivers/video/backlight/da90??_bl.c
4442 F:      drivers/watchdog/da90??_wdt.c
4443 F:      include/linux/mfd/da903x.h
4444 F:      include/linux/mfd/da9052/
4445 F:      include/linux/mfd/da9055/
4446 F:      include/linux/mfd/da9062/
4447 F:      include/linux/mfd/da9063/
4448 F:      include/linux/mfd/da9150/
4449 F:      include/linux/regulator/da9211.h
4450 F:      include/sound/da[79]*.h
4451 F:      sound/soc/codecs/da[79]*.[ch]
4452
4453 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4454 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4455 L:      linux-gpio@vger.kernel.org
4456 S:      Maintained
4457 F:      drivers/gpio/gpio-gpio-mm.c
4458
4459 DIOLAN U2C-12 I2C DRIVER
4460 M:      Guenter Roeck <linux@roeck-us.net>
4461 L:      linux-i2c@vger.kernel.org
4462 S:      Maintained
4463 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4464
4465 FILESYSTEM DIRECT ACCESS (DAX)
4466 M:      Matthew Wilcox <willy@infradead.org>
4467 M:      Ross Zwisler <zwisler@kernel.org>
4468 M:      Jan Kara <jack@suse.cz>
4469 L:      linux-fsdevel@vger.kernel.org
4470 S:      Supported
4471 F:      fs/dax.c
4472 F:      include/linux/dax.h
4473 F:      include/trace/events/fs_dax.h
4474
4475 DEVICE DIRECT ACCESS (DAX)
4476 M:      Dan Williams <dan.j.williams@intel.com>
4477 M:      Dave Jiang <dave.jiang@intel.com>
4478 M:      Ross Zwisler <zwisler@kernel.org>
4479 M:      Vishal Verma <vishal.l.verma@intel.com>
4480 L:      linux-nvdimm@lists.01.org
4481 S:      Supported
4482 F:      drivers/dax/
4483
4484 DIRECTORY NOTIFICATION (DNOTIFY)
4485 M:      Jan Kara <jack@suse.cz>
4486 R:      Amir Goldstein <amir73il@gmail.com>
4487 L:      linux-fsdevel@vger.kernel.org
4488 S:      Maintained
4489 F:      Documentation/filesystems/dnotify.txt
4490 F:      fs/notify/dnotify/
4491 F:      include/linux/dnotify.h
4492
4493 DISK GEOMETRY AND PARTITION HANDLING
4494 M:      Andries Brouwer <aeb@cwi.nl>
4495 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4496 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4497 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4498 S:      Maintained
4499
4500 DISKQUOTA
4501 M:      Jan Kara <jack@suse.com>
4502 S:      Maintained
4503 F:      Documentation/filesystems/quota.txt
4504 F:      fs/quota/
4505 F:      include/linux/quota*.h
4506 F:      include/uapi/linux/quota*.h
4507
4508 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4509 M:      Bernie Thompson <bernie@plugable.com>
4510 L:      linux-fbdev@vger.kernel.org
4511 S:      Maintained
4512 W:      http://plugable.com/category/projects/udlfb/
4513 F:      drivers/video/fbdev/udlfb.c
4514 F:      include/video/udlfb.h
4515 F:      Documentation/fb/udlfb.txt
4516
4517 DISTRIBUTED LOCK MANAGER (DLM)
4518 M:      Christine Caulfield <ccaulfie@redhat.com>
4519 M:      David Teigland <teigland@redhat.com>
4520 L:      cluster-devel@redhat.com
4521 W:      http://sources.redhat.com/cluster/
4522 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4523 S:      Supported
4524 F:      fs/dlm/
4525
4526 DMA BUFFER SHARING FRAMEWORK
4527 M:      Sumit Semwal <sumit.semwal@linaro.org>
4528 S:      Maintained
4529 L:      linux-media@vger.kernel.org
4530 L:      dri-devel@lists.freedesktop.org
4531 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4532 F:      drivers/dma-buf/
4533 F:      include/linux/dma-buf*
4534 F:      include/linux/reservation.h
4535 F:      include/linux/*fence.h
4536 F:      Documentation/driver-api/dma-buf.rst
4537 T:      git git://anongit.freedesktop.org/drm/drm-misc
4538
4539 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4540 M:      Vinod Koul <vkoul@kernel.org>
4541 L:      dmaengine@vger.kernel.org
4542 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4543 S:      Maintained
4544 F:      drivers/dma/
4545 F:      include/linux/dmaengine.h
4546 F:      include/linux/of_dma.h
4547 F:      Documentation/devicetree/bindings/dma/
4548 F:      Documentation/driver-api/dmaengine/
4549 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
4550
4551 DMA MAPPING HELPERS
4552 M:      Christoph Hellwig <hch@lst.de>
4553 M:      Marek Szyprowski <m.szyprowski@samsung.com>
4554 R:      Robin Murphy <robin.murphy@arm.com>
4555 L:      iommu@lists.linux-foundation.org
4556 T:      git git://git.infradead.org/users/hch/dma-mapping.git
4557 W:      http://git.infradead.org/users/hch/dma-mapping.git
4558 S:      Supported
4559 F:      kernel/dma/
4560 F:      include/asm-generic/dma-mapping.h
4561 F:      include/linux/dma-direct.h
4562 F:      include/linux/dma-mapping.h
4563 F:      include/linux/dma-noncoherent.h
4564
4565 DME1737 HARDWARE MONITOR DRIVER
4566 M:      Juerg Haefliger <juergh@gmail.com>
4567 L:      linux-hwmon@vger.kernel.org
4568 S:      Maintained
4569 F:      Documentation/hwmon/dme1737
4570 F:      drivers/hwmon/dme1737.c
4571
4572 DMI/SMBIOS SUPPORT
4573 M:      Jean Delvare <jdelvare@suse.com>
4574 S:      Maintained
4575 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
4576 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
4577 F:      drivers/firmware/dmi-id.c
4578 F:      drivers/firmware/dmi_scan.c
4579 F:      include/linux/dmi.h
4580
4581 DOCUMENTATION
4582 M:      Jonathan Corbet <corbet@lwn.net>
4583 L:      linux-doc@vger.kernel.org
4584 S:      Maintained
4585 F:      Documentation/
4586 F:      scripts/kernel-doc
4587 X:      Documentation/ABI/
4588 X:      Documentation/acpi/
4589 X:      Documentation/devicetree/
4590 X:      Documentation/i2c/
4591 X:      Documentation/media/
4592 X:      Documentation/power/
4593 X:      Documentation/spi/
4594 T:      git git://git.lwn.net/linux.git docs-next
4595
4596 DOCUMENTATION/ITALIAN
4597 M:      Federico Vaga <federico.vaga@vaga.pv.it>
4598 L:      linux-doc@vger.kernel.org
4599 S:      Maintained
4600 F:      Documentation/translations/it_IT
4601
4602 DONGWOON DW9714 LENS VOICE COIL DRIVER
4603 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4604 L:      linux-media@vger.kernel.org
4605 T:      git git://linuxtv.org/media_tree.git
4606 S:      Maintained
4607 F:      drivers/media/i2c/dw9714.c
4608 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.txt
4609
4610 DONGWOON DW9807 LENS VOICE COIL DRIVER
4611 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4612 L:      linux-media@vger.kernel.org
4613 T:      git git://linuxtv.org/media_tree.git
4614 S:      Maintained
4615 F:      drivers/media/i2c/dw9807-vcm.c
4616 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.txt
4617
4618 DOUBLETALK DRIVER
4619 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
4620 L:      blinux-list@redhat.com
4621 S:      Maintained
4622 F:      drivers/char/dtlk.c
4623 F:      include/linux/dtlk.h
4624
4625 DPAA2 DATAPATH I/O (DPIO) DRIVER
4626 M:      Roy Pledge <Roy.Pledge@nxp.com>
4627 L:      linux-kernel@vger.kernel.org
4628 S:      Maintained
4629 F:      drivers/soc/fsl/dpio
4630
4631 DPAA2 ETHERNET DRIVER
4632 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4633 L:      netdev@vger.kernel.org
4634 S:      Maintained
4635 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-eth*
4636 F:      drivers/net/ethernet/freescale/dpaa2/dpni*
4637 F:      drivers/net/ethernet/freescale/dpaa2/dpkg.h
4638 F:      drivers/net/ethernet/freescale/dpaa2/Makefile
4639 F:      drivers/net/ethernet/freescale/dpaa2/Kconfig
4640
4641 DPAA2 ETHERNET SWITCH DRIVER
4642 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4643 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
4644 L:      linux-kernel@vger.kernel.org
4645 S:      Maintained
4646 F:      drivers/staging/fsl-dpaa2/ethsw
4647
4648 DPAA2 PTP CLOCK DRIVER
4649 M:      Yangbo Lu <yangbo.lu@nxp.com>
4650 L:      netdev@vger.kernel.org
4651 S:      Maintained
4652 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp*
4653 F:      drivers/net/ethernet/freescale/dpaa2/dprtc*
4654
4655 DPT_I2O SCSI RAID DRIVER
4656 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
4657 L:      linux-scsi@vger.kernel.org
4658 W:      http://www.adaptec.com/
4659 S:      Maintained
4660 F:      drivers/scsi/dpt*
4661 F:      drivers/scsi/dpt/
4662
4663 DRBD DRIVER
4664 M:      Philipp Reisner <philipp.reisner@linbit.com>
4665 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
4666 L:      drbd-dev@lists.linbit.com
4667 W:      http://www.drbd.org
4668 T:      git git://git.linbit.com/linux-drbd.git
4669 T:      git git://git.linbit.com/drbd-8.4.git
4670 S:      Supported
4671 F:      drivers/block/drbd/
4672 F:      lib/lru_cache.c
4673 F:      Documentation/blockdev/drbd/
4674
4675 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
4676 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4677 R:      "Rafael J. Wysocki" <rafael@kernel.org>
4678 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
4679 S:      Supported
4680 F:      Documentation/kobject.txt
4681 F:      drivers/base/
4682 F:      fs/debugfs/
4683 F:      fs/sysfs/
4684 F:      include/linux/debugfs.h
4685 F:      include/linux/kobj*
4686 F:      lib/kobj*
4687
4688 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
4689 M:      Kevin Hilman <khilman@kernel.org>
4690 M:      Nishanth Menon <nm@ti.com>
4691 S:      Maintained
4692 F:      drivers/power/avs/
4693 F:      include/linux/power/smartreflex.h
4694 L:      linux-pm@vger.kernel.org
4695
4696 DRM DRIVER FOR ARM PL111 CLCD
4697 M:      Eric Anholt <eric@anholt.net>
4698 T:      git git://anongit.freedesktop.org/drm/drm-misc
4699 S:      Supported
4700 F:      drivers/gpu/drm/pl111/
4701
4702 DRM DRIVER FOR ARM VERSATILE TFT PANELS
4703 M:      Linus Walleij <linus.walleij@linaro.org>
4704 T:      git git://anongit.freedesktop.org/drm/drm-misc
4705 S:      Maintained
4706 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
4707 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
4708
4709 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
4710 M:      Dave Airlie <airlied@redhat.com>
4711 S:      Odd Fixes
4712 F:      drivers/gpu/drm/ast/
4713
4714 DRM DRIVER FOR BOCHS VIRTUAL GPU
4715 M:      Gerd Hoffmann <kraxel@redhat.com>
4716 L:      virtualization@lists.linux-foundation.org
4717 T:      git git://anongit.freedesktop.org/drm/drm-misc
4718 S:      Maintained
4719 F:      drivers/gpu/drm/bochs/
4720
4721 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
4722 M:      Linus Walleij <linus.walleij@linaro.org>
4723 T:      git git://anongit.freedesktop.org/drm/drm-misc
4724 S:      Maintained
4725 F:      drivers/gpu/drm/tve200/
4726
4727 DRM DRIVER FOR ILITEK ILI9225 PANELS
4728 M:      David Lechner <david@lechnology.com>
4729 S:      Maintained
4730 F:      drivers/gpu/drm/tinydrm/ili9225.c
4731 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
4732
4733 DRM DRIVER FOR INTEL I810 VIDEO CARDS
4734 S:      Orphan / Obsolete
4735 F:      drivers/gpu/drm/i810/
4736 F:      include/uapi/drm/i810_drm.h
4737
4738 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
4739 S:      Orphan / Obsolete
4740 F:      drivers/gpu/drm/mga/
4741 F:      include/uapi/drm/mga_drm.h
4742
4743 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
4744 M:      Dave Airlie <airlied@redhat.com>
4745 S:      Odd Fixes
4746 F:      drivers/gpu/drm/mgag200/
4747
4748 DRM DRIVER FOR MI0283QT
4749 M:      Noralf Trønnes <noralf@tronnes.org>
4750 S:      Maintained
4751 F:      drivers/gpu/drm/tinydrm/mi0283qt.c
4752 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
4753
4754 DRM DRIVER FOR MSM ADRENO GPU
4755 M:      Rob Clark <robdclark@gmail.com>
4756 L:      linux-arm-msm@vger.kernel.org
4757 L:      dri-devel@lists.freedesktop.org
4758 L:      freedreno@lists.freedesktop.org
4759 T:      git git://people.freedesktop.org/~robclark/linux
4760 S:      Maintained
4761 F:      drivers/gpu/drm/msm/
4762 F:      include/uapi/drm/msm_drm.h
4763 F:      Documentation/devicetree/bindings/display/msm/
4764
4765 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
4766 M:      Ben Skeggs <bskeggs@redhat.com>
4767 L:      dri-devel@lists.freedesktop.org
4768 L:      nouveau@lists.freedesktop.org
4769 T:      git git://github.com/skeggsb/linux
4770 S:      Supported
4771 F:      drivers/gpu/drm/nouveau/
4772 F:      include/uapi/drm/nouveau_drm.h
4773
4774 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
4775 M:      Noralf Trønnes <noralf@tronnes.org>
4776 S:      Maintained
4777 F:      drivers/gpu/drm/tinydrm/repaper.c
4778 F:      Documentation/devicetree/bindings/display/repaper.txt
4779
4780 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
4781 M:      Dave Airlie <airlied@redhat.com>
4782 M:      Gerd Hoffmann <kraxel@redhat.com>
4783 L:      virtualization@lists.linux-foundation.org
4784 T:      git git://anongit.freedesktop.org/drm/drm-misc
4785 S:      Obsolete
4786 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
4787 F:      drivers/gpu/drm/cirrus/
4788
4789 DRM DRIVER FOR QXL VIRTUAL GPU
4790 M:      Dave Airlie <airlied@redhat.com>
4791 M:      Gerd Hoffmann <kraxel@redhat.com>
4792 L:      virtualization@lists.linux-foundation.org
4793 T:      git git://anongit.freedesktop.org/drm/drm-misc
4794 S:      Maintained
4795 F:      drivers/gpu/drm/qxl/
4796 F:      include/uapi/drm/qxl_drm.h
4797
4798 DRM DRIVER FOR RAGE 128 VIDEO CARDS
4799 S:      Orphan / Obsolete
4800 F:      drivers/gpu/drm/r128/
4801 F:      include/uapi/drm/r128_drm.h
4802
4803 DRM DRIVER FOR SAVAGE VIDEO CARDS
4804 S:      Orphan / Obsolete
4805 F:      drivers/gpu/drm/savage/
4806 F:      include/uapi/drm/savage_drm.h
4807
4808 DRM DRIVER FOR SIS VIDEO CARDS
4809 S:      Orphan / Obsolete
4810 F:      drivers/gpu/drm/sis/
4811 F:      include/uapi/drm/sis_drm.h
4812
4813 DRM DRIVER FOR SITRONIX ST7586 PANELS
4814 M:      David Lechner <david@lechnology.com>
4815 S:      Maintained
4816 F:      drivers/gpu/drm/tinydrm/st7586.c
4817 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
4818
4819 DRM DRIVER FOR SITRONIX ST7735R PANELS
4820 M:      David Lechner <david@lechnology.com>
4821 S:      Maintained
4822 F:      drivers/gpu/drm/tinydrm/st7735r.c
4823 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.txt
4824
4825 DRM DRIVER FOR TDFX VIDEO CARDS
4826 S:      Orphan / Obsolete
4827 F:      drivers/gpu/drm/tdfx/
4828
4829 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
4830 M:      Dave Airlie <airlied@redhat.com>
4831 R:      Sean Paul <sean@poorly.run>
4832 L:      dri-devel@lists.freedesktop.org
4833 S:      Odd Fixes
4834 F:      drivers/gpu/drm/udl/
4835 T:      git git://anongit.freedesktop.org/drm/drm-misc
4836
4837 DRM DRIVER FOR VMWARE VIRTUAL GPU
4838 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
4839 M:      Sinclair Yeh <syeh@vmware.com>
4840 M:      Thomas Hellstrom <thellstrom@vmware.com>
4841 L:      dri-devel@lists.freedesktop.org
4842 T:      git git://people.freedesktop.org/~syeh/repos_linux
4843 T:      git git://people.freedesktop.org/~thomash/linux
4844 S:      Supported
4845 F:      drivers/gpu/drm/vmwgfx/
4846 F:      include/uapi/drm/vmwgfx_drm.h
4847
4848 DRM DRIVERS
4849 M:      David Airlie <airlied@linux.ie>
4850 M:      Daniel Vetter <daniel@ffwll.ch>
4851 L:      dri-devel@lists.freedesktop.org
4852 T:      git git://anongit.freedesktop.org/drm/drm
4853 B:      https://bugs.freedesktop.org/
4854 C:      irc://chat.freenode.net/dri-devel
4855 S:      Maintained
4856 F:      drivers/gpu/drm/
4857 F:      drivers/gpu/vga/
4858 F:      Documentation/devicetree/bindings/display/
4859 F:      Documentation/devicetree/bindings/gpu/
4860 F:      Documentation/gpu/
4861 F:      include/drm/
4862 F:      include/uapi/drm/
4863 F:      include/linux/vga*
4864
4865 DRM DRIVERS AND MISC GPU PATCHES
4866 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
4867 M:      Maxime Ripard <maxime.ripard@bootlin.com>
4868 M:      Sean Paul <sean@poorly.run>
4869 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
4870 S:      Maintained
4871 T:      git git://anongit.freedesktop.org/drm/drm-misc
4872 F:      Documentation/gpu/
4873 F:      drivers/gpu/vga/
4874 F:      drivers/gpu/drm/*
4875 F:      include/drm/drm*
4876 F:      include/uapi/drm/drm*
4877 F:      include/linux/vga*
4878
4879 DRM DRIVERS FOR ALLWINNER A10
4880 M:      Maxime Ripard  <maxime.ripard@bootlin.com>
4881 L:      dri-devel@lists.freedesktop.org
4882 S:      Supported
4883 F:      drivers/gpu/drm/sun4i/
4884 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
4885 T:      git git://anongit.freedesktop.org/drm/drm-misc
4886
4887 DRM DRIVERS FOR AMLOGIC SOCS
4888 M:      Neil Armstrong <narmstrong@baylibre.com>
4889 L:      dri-devel@lists.freedesktop.org
4890 L:      linux-amlogic@lists.infradead.org
4891 W:      http://linux-meson.com/
4892 S:      Supported
4893 F:      drivers/gpu/drm/meson/
4894 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
4895 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.txt
4896 F:      Documentation/gpu/meson.rst
4897 T:      git git://anongit.freedesktop.org/drm/drm-misc
4898
4899 DRM DRIVERS FOR ATMEL HLCDC
4900 M:      Boris Brezillon <boris.brezillon@bootlin.com>
4901 L:      dri-devel@lists.freedesktop.org
4902 S:      Supported
4903 F:      drivers/gpu/drm/atmel-hlcdc/
4904 F:      Documentation/devicetree/bindings/display/atmel/
4905 T:      git git://anongit.freedesktop.org/drm/drm-misc
4906
4907 DRM DRIVERS FOR BRIDGE CHIPS
4908 M:      Archit Taneja <architt@codeaurora.org>
4909 M:      Andrzej Hajda <a.hajda@samsung.com>
4910 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
4911 S:      Maintained
4912 T:      git git://anongit.freedesktop.org/drm/drm-misc
4913 F:      drivers/gpu/drm/bridge/
4914
4915 DRM DRIVERS FOR EXYNOS
4916 M:      Inki Dae <inki.dae@samsung.com>
4917 M:      Joonyoung Shim <jy0922.shim@samsung.com>
4918 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
4919 M:      Kyungmin Park <kyungmin.park@samsung.com>
4920 L:      dri-devel@lists.freedesktop.org
4921 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
4922 S:      Supported
4923 F:      drivers/gpu/drm/exynos/
4924 F:      include/uapi/drm/exynos_drm.h
4925 F:      Documentation/devicetree/bindings/display/exynos/
4926
4927 DRM DRIVERS FOR FREESCALE DCU
4928 M:      Stefan Agner <stefan@agner.ch>
4929 M:      Alison Wang <alison.wang@nxp.com>
4930 L:      dri-devel@lists.freedesktop.org
4931 S:      Supported
4932 F:      drivers/gpu/drm/fsl-dcu/
4933 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
4934 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
4935 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19-05b.txt
4936 T:      git git://anongit.freedesktop.org/drm/drm-misc
4937
4938 DRM DRIVERS FOR FREESCALE IMX
4939 M:      Philipp Zabel <p.zabel@pengutronix.de>
4940 L:      dri-devel@lists.freedesktop.org
4941 S:      Maintained
4942 F:      drivers/gpu/drm/imx/
4943 F:      drivers/gpu/ipu-v3/
4944 F:      Documentation/devicetree/bindings/display/imx/
4945
4946 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
4947 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
4948 L:      dri-devel@lists.freedesktop.org
4949 T:      git git://github.com/patjak/drm-gma500
4950 S:      Maintained
4951 F:      drivers/gpu/drm/gma500/
4952
4953 DRM DRIVERS FOR HISILICON
4954 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
4955 M:      Rongrong Zou <zourongrong@gmail.com>
4956 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
4957 R:      Chen Feng <puck.chen@hisilicon.com>
4958 L:      dri-devel@lists.freedesktop.org
4959 T:      git git://github.com/xin3liang/linux.git
4960 S:      Maintained
4961 F:      drivers/gpu/drm/hisilicon/
4962 F:      Documentation/devicetree/bindings/display/hisilicon/
4963
4964 DRM DRIVERS FOR MEDIATEK
4965 M:      CK Hu <ck.hu@mediatek.com>
4966 M:      Philipp Zabel <p.zabel@pengutronix.de>
4967 L:      dri-devel@lists.freedesktop.org
4968 S:      Supported
4969 F:      drivers/gpu/drm/mediatek/
4970 F:      Documentation/devicetree/bindings/display/mediatek/
4971
4972 DRM DRIVERS FOR NVIDIA TEGRA
4973 M:      Thierry Reding <thierry.reding@gmail.com>
4974 L:      dri-devel@lists.freedesktop.org
4975 L:      linux-tegra@vger.kernel.org
4976 T:      git git://anongit.freedesktop.org/tegra/linux.git
4977 S:      Supported
4978 F:      drivers/gpu/drm/tegra/
4979 F:      drivers/gpu/host1x/
4980 F:      include/linux/host1x.h
4981 F:      include/uapi/drm/tegra_drm.h
4982 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
4983
4984 DRM DRIVERS FOR RENESAS
4985 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
4986 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
4987 L:      dri-devel@lists.freedesktop.org
4988 L:      linux-renesas-soc@vger.kernel.org
4989 T:      git git://linuxtv.org/pinchartl/media drm/du/next
4990 S:      Supported
4991 F:      drivers/gpu/drm/rcar-du/
4992 F:      drivers/gpu/drm/shmobile/
4993 F:      include/linux/platform_data/shmob_drm.h
4994 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
4995 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
4996 F:      Documentation/devicetree/bindings/display/renesas,du.txt
4997
4998 DRM DRIVERS FOR ROCKCHIP
4999 M:      Sandy Huang <hjc@rock-chips.com>
5000 M:      Heiko Stübner <heiko@sntech.de>
5001 L:      dri-devel@lists.freedesktop.org
5002 S:      Maintained
5003 F:      drivers/gpu/drm/rockchip/
5004 F:      Documentation/devicetree/bindings/display/rockchip/
5005 T:      git git://anongit.freedesktop.org/drm/drm-misc
5006
5007 DRM DRIVERS FOR STI
5008 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5009 M:      Vincent Abriou <vincent.abriou@st.com>
5010 L:      dri-devel@lists.freedesktop.org
5011 T:      git git://anongit.freedesktop.org/drm/drm-misc
5012 S:      Maintained
5013 F:      drivers/gpu/drm/sti
5014 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
5015
5016 DRM DRIVERS FOR STM
5017 M:      Yannick Fertre <yannick.fertre@st.com>
5018 M:      Philippe Cornu <philippe.cornu@st.com>
5019 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5020 M:      Vincent Abriou <vincent.abriou@st.com>
5021 L:      dri-devel@lists.freedesktop.org
5022 T:      git git://anongit.freedesktop.org/drm/drm-misc
5023 S:      Maintained
5024 F:      drivers/gpu/drm/stm
5025 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
5026
5027 DRM DRIVERS FOR TI LCDC
5028 M:      Jyri Sarha <jsarha@ti.com>
5029 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5030 L:      dri-devel@lists.freedesktop.org
5031 S:      Maintained
5032 F:      drivers/gpu/drm/tilcdc/
5033 F:      Documentation/devicetree/bindings/display/tilcdc/
5034
5035 DRM DRIVERS FOR TI OMAP
5036 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5037 L:      dri-devel@lists.freedesktop.org
5038 S:      Maintained
5039 F:      drivers/gpu/drm/omapdrm/
5040 F:      Documentation/devicetree/bindings/display/ti/
5041
5042 DRM DRIVERS FOR V3D
5043 M:      Eric Anholt <eric@anholt.net>
5044 S:      Supported
5045 F:      drivers/gpu/drm/v3d/
5046 F:      include/uapi/drm/v3d_drm.h
5047 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.txt
5048 T:      git git://anongit.freedesktop.org/drm/drm-misc
5049
5050 DRM DRIVERS FOR VC4
5051 M:      Eric Anholt <eric@anholt.net>
5052 T:      git git://github.com/anholt/linux
5053 S:      Supported
5054 F:      drivers/gpu/drm/vc4/
5055 F:      include/uapi/drm/vc4_drm.h
5056 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
5057 T:      git git://anongit.freedesktop.org/drm/drm-misc
5058
5059 DRM DRIVERS FOR VIVANTE GPU IP
5060 M:      Lucas Stach <l.stach@pengutronix.de>
5061 R:      Russell King <linux+etnaviv@armlinux.org.uk>
5062 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
5063 L:      etnaviv@lists.freedesktop.org
5064 L:      dri-devel@lists.freedesktop.org
5065 S:      Maintained
5066 F:      drivers/gpu/drm/etnaviv/
5067 F:      include/uapi/drm/etnaviv_drm.h
5068 F:      Documentation/devicetree/bindings/display/etnaviv/
5069
5070 DRM DRIVERS FOR ZTE ZX
5071 M:      Shawn Guo <shawnguo@kernel.org>
5072 L:      dri-devel@lists.freedesktop.org
5073 S:      Maintained
5074 F:      drivers/gpu/drm/zte/
5075 F:      Documentation/devicetree/bindings/display/zte,vou.txt
5076 T:      git git://anongit.freedesktop.org/drm/drm-misc
5077
5078 DRM PANEL DRIVERS
5079 M:      Thierry Reding <thierry.reding@gmail.com>
5080 L:      dri-devel@lists.freedesktop.org
5081 T:      git git://anongit.freedesktop.org/drm/drm-misc
5082 S:      Maintained
5083 F:      drivers/gpu/drm/drm_panel.c
5084 F:      drivers/gpu/drm/panel/
5085 F:      include/drm/drm_panel.h
5086 F:      Documentation/devicetree/bindings/display/panel/
5087
5088 DRM TINYDRM DRIVERS
5089 M:      Noralf Trønnes <noralf@tronnes.org>
5090 W:      https://github.com/notro/tinydrm/wiki/Development
5091 T:      git git://anongit.freedesktop.org/drm/drm-misc
5092 S:      Maintained
5093 F:      drivers/gpu/drm/tinydrm/
5094 F:      include/drm/tinydrm/
5095
5096 DRM DRIVERS FOR XEN
5097 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
5098 T:      git git://anongit.freedesktop.org/drm/drm-misc
5099 L:      dri-devel@lists.freedesktop.org
5100 L:      xen-devel@lists.xen.org
5101 S:      Supported
5102 F:      drivers/gpu/drm/xen/
5103 F:      Documentation/gpu/xen-front.rst
5104
5105 DRM TTM SUBSYSTEM
5106 M:      Christian Koenig <christian.koenig@amd.com>
5107 M:      Huang Rui <ray.huang@amd.com>
5108 M:      Junwei Zhang <Jerry.Zhang@amd.com>
5109 T:      git git://people.freedesktop.org/~agd5f/linux
5110 S:      Maintained
5111 L:      dri-devel@lists.freedesktop.org
5112 F:      include/drm/ttm/
5113 F:      drivers/gpu/drm/ttm/
5114
5115 DSBR100 USB FM RADIO DRIVER
5116 M:      Alexey Klimov <klimov.linux@gmail.com>
5117 L:      linux-media@vger.kernel.org
5118 T:      git git://linuxtv.org/media_tree.git
5119 S:      Maintained
5120 F:      drivers/media/radio/dsbr100.c
5121
5122 DSCC4 DRIVER
5123 M:      Francois Romieu <romieu@fr.zoreil.com>
5124 L:      netdev@vger.kernel.org
5125 S:      Maintained
5126 F:      drivers/net/wan/dscc4.c
5127
5128 DT3155 MEDIA DRIVER
5129 M:      Hans Verkuil <hverkuil@xs4all.nl>
5130 L:      linux-media@vger.kernel.org
5131 T:      git git://linuxtv.org/media_tree.git
5132 W:      https://linuxtv.org
5133 S:      Odd Fixes
5134 F:      drivers/media/pci/dt3155/
5135
5136 DVB_USB_AF9015 MEDIA DRIVER
5137 M:      Antti Palosaari <crope@iki.fi>
5138 L:      linux-media@vger.kernel.org
5139 W:      https://linuxtv.org
5140 W:      http://palosaari.fi/linux/
5141 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5142 T:      git git://linuxtv.org/anttip/media_tree.git
5143 S:      Maintained
5144 F:      drivers/media/usb/dvb-usb-v2/af9015*
5145
5146 DVB_USB_AF9035 MEDIA DRIVER
5147 M:      Antti Palosaari <crope@iki.fi>
5148 L:      linux-media@vger.kernel.org
5149 W:      https://linuxtv.org
5150 W:      http://palosaari.fi/linux/
5151 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5152 T:      git git://linuxtv.org/anttip/media_tree.git
5153 S:      Maintained
5154 F:      drivers/media/usb/dvb-usb-v2/af9035*
5155
5156 DVB_USB_ANYSEE MEDIA DRIVER
5157 M:      Antti Palosaari <crope@iki.fi>
5158 L:      linux-media@vger.kernel.org
5159 W:      https://linuxtv.org
5160 W:      http://palosaari.fi/linux/
5161 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5162 T:      git git://linuxtv.org/anttip/media_tree.git
5163 S:      Maintained
5164 F:      drivers/media/usb/dvb-usb-v2/anysee*
5165
5166 DVB_USB_AU6610 MEDIA DRIVER
5167 M:      Antti Palosaari <crope@iki.fi>
5168 L:      linux-media@vger.kernel.org
5169 W:      https://linuxtv.org
5170 W:      http://palosaari.fi/linux/
5171 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5172 T:      git git://linuxtv.org/anttip/media_tree.git
5173 S:      Maintained
5174 F:      drivers/media/usb/dvb-usb-v2/au6610*
5175
5176 DVB_USB_CE6230 MEDIA DRIVER
5177 M:      Antti Palosaari <crope@iki.fi>
5178 L:      linux-media@vger.kernel.org
5179 W:      https://linuxtv.org
5180 W:      http://palosaari.fi/linux/
5181 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5182 T:      git git://linuxtv.org/anttip/media_tree.git
5183 S:      Maintained
5184 F:      drivers/media/usb/dvb-usb-v2/ce6230*
5185
5186 DVB_USB_CXUSB MEDIA DRIVER
5187 M:      Michael Krufky <mkrufky@linuxtv.org>
5188 L:      linux-media@vger.kernel.org
5189 W:      https://linuxtv.org
5190 W:      http://github.com/mkrufky
5191 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5192 T:      git git://linuxtv.org/media_tree.git
5193 S:      Maintained
5194 F:      drivers/media/usb/dvb-usb/cxusb*
5195
5196 DVB_USB_EC168 MEDIA DRIVER
5197 M:      Antti Palosaari <crope@iki.fi>
5198 L:      linux-media@vger.kernel.org
5199 W:      https://linuxtv.org
5200 W:      http://palosaari.fi/linux/
5201 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5202 T:      git git://linuxtv.org/anttip/media_tree.git
5203 S:      Maintained
5204 F:      drivers/media/usb/dvb-usb-v2/ec168*
5205
5206 DVB_USB_GL861 MEDIA DRIVER
5207 M:      Antti Palosaari <crope@iki.fi>
5208 L:      linux-media@vger.kernel.org
5209 W:      https://linuxtv.org
5210 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5211 T:      git git://linuxtv.org/anttip/media_tree.git
5212 S:      Maintained
5213 F:      drivers/media/usb/dvb-usb-v2/gl861*
5214
5215 DVB_USB_MXL111SF MEDIA DRIVER
5216 M:      Michael Krufky <mkrufky@linuxtv.org>
5217 L:      linux-media@vger.kernel.org
5218 W:      https://linuxtv.org
5219 W:      http://github.com/mkrufky
5220 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5221 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
5222 S:      Maintained
5223 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
5224
5225 DVB_USB_RTL28XXU MEDIA DRIVER
5226 M:      Antti Palosaari <crope@iki.fi>
5227 L:      linux-media@vger.kernel.org
5228 W:      https://linuxtv.org
5229 W:      http://palosaari.fi/linux/
5230 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5231 T:      git git://linuxtv.org/anttip/media_tree.git
5232 S:      Maintained
5233 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
5234
5235 DVB_USB_V2 MEDIA DRIVER
5236 M:      Antti Palosaari <crope@iki.fi>
5237 L:      linux-media@vger.kernel.org
5238 W:      https://linuxtv.org
5239 W:      http://palosaari.fi/linux/
5240 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5241 T:      git git://linuxtv.org/anttip/media_tree.git
5242 S:      Maintained
5243 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
5244 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
5245
5246 DYNAMIC DEBUG
5247 M:      Jason Baron <jbaron@akamai.com>
5248 S:      Maintained
5249 F:      lib/dynamic_debug.c
5250 F:      include/linux/dynamic_debug.h
5251
5252 DYNAMIC INTERRUPT MODERATION
5253 M:      Tal Gilboa <talgi@mellanox.com>
5254 S:      Maintained
5255 F:      include/linux/net_dim.h
5256
5257 DZ DECSTATION DZ11 SERIAL DRIVER
5258 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
5259 S:      Maintained
5260 F:      drivers/tty/serial/dz.*
5261
5262 E3X0 POWER BUTTON DRIVER
5263 M:      Moritz Fischer <moritz.fischer@ettus.com>
5264 L:      usrp-users@lists.ettus.com
5265 W:      http://www.ettus.com
5266 S:      Supported
5267 F:      drivers/input/misc/e3x0-button.c
5268 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
5269
5270 E4000 MEDIA DRIVER
5271 M:      Antti Palosaari <crope@iki.fi>
5272 L:      linux-media@vger.kernel.org
5273 W:      https://linuxtv.org
5274 W:      http://palosaari.fi/linux/
5275 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5276 T:      git git://linuxtv.org/anttip/media_tree.git
5277 S:      Maintained
5278 F:      drivers/media/tuners/e4000*
5279
5280 EARTH_PT1 MEDIA DRIVER
5281 M:      Akihiro Tsukada <tskd08@gmail.com>
5282 L:      linux-media@vger.kernel.org
5283 S:      Odd Fixes
5284 F:      drivers/media/pci/pt1/
5285
5286 EARTH_PT3 MEDIA DRIVER
5287 M:      Akihiro Tsukada <tskd08@gmail.com>
5288 L:      linux-media@vger.kernel.org
5289 S:      Odd Fixes
5290 F:      drivers/media/pci/pt3/
5291
5292 EC100 MEDIA DRIVER
5293 M:      Antti Palosaari <crope@iki.fi>
5294 L:      linux-media@vger.kernel.org
5295 W:      https://linuxtv.org
5296 W:      http://palosaari.fi/linux/
5297 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5298 T:      git git://linuxtv.org/anttip/media_tree.git
5299 S:      Maintained
5300 F:      drivers/media/dvb-frontends/ec100*
5301
5302 ECRYPT FILE SYSTEM
5303 M:      Tyler Hicks <tyhicks@canonical.com>
5304 L:      ecryptfs@vger.kernel.org
5305 W:      http://ecryptfs.org
5306 W:      https://launchpad.net/ecryptfs
5307 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5308 S:      Supported
5309 F:      Documentation/filesystems/ecryptfs.txt
5310 F:      fs/ecryptfs/
5311
5312 EDAC-AMD64
5313 M:      Borislav Petkov <bp@alien8.de>
5314 L:      linux-edac@vger.kernel.org
5315 S:      Maintained
5316 F:      drivers/edac/amd64_edac*
5317
5318 EDAC-CALXEDA
5319 M:      Robert Richter <rric@kernel.org>
5320 L:      linux-edac@vger.kernel.org
5321 S:      Maintained
5322 F:      drivers/edac/highbank*
5323
5324 EDAC-CAVIUM OCTEON
5325 M:      Ralf Baechle <ralf@linux-mips.org>
5326 M:      David Daney <david.daney@cavium.com>
5327 L:      linux-edac@vger.kernel.org
5328 L:      linux-mips@vger.kernel.org
5329 S:      Supported
5330 F:      drivers/edac/octeon_edac*
5331
5332 EDAC-CAVIUM THUNDERX
5333 M:      David Daney <david.daney@cavium.com>
5334 M:      Jan Glauber <jglauber@cavium.com>
5335 L:      linux-edac@vger.kernel.org
5336 S:      Supported
5337 F:      drivers/edac/thunderx_edac*
5338
5339 EDAC-CORE
5340 M:      Borislav Petkov <bp@alien8.de>
5341 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5342 L:      linux-edac@vger.kernel.org
5343 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git for-next
5344 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac.git linux_next
5345 S:      Supported
5346 F:      Documentation/admin-guide/ras.rst
5347 F:      Documentation/driver-api/edac.rst
5348 F:      drivers/edac/
5349 F:      include/linux/edac.h
5350
5351 EDAC-E752X
5352 M:      Mark Gross <mark.gross@intel.com>
5353 L:      linux-edac@vger.kernel.org
5354 S:      Maintained
5355 F:      drivers/edac/e752x_edac.c
5356
5357 EDAC-E7XXX
5358 L:      linux-edac@vger.kernel.org
5359 S:      Maintained
5360 F:      drivers/edac/e7xxx_edac.c
5361
5362 EDAC-FSL_DDR
5363 M:      York Sun <york.sun@nxp.com>
5364 L:      linux-edac@vger.kernel.org
5365 S:      Maintained
5366 F:      drivers/edac/fsl_ddr_edac.*
5367
5368 EDAC-GHES
5369 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5370 L:      linux-edac@vger.kernel.org
5371 S:      Maintained
5372 F:      drivers/edac/ghes_edac.c
5373
5374 EDAC-I3000
5375 L:      linux-edac@vger.kernel.org
5376 S:      Orphan
5377 F:      drivers/edac/i3000_edac.c
5378
5379 EDAC-I5000
5380 L:      linux-edac@vger.kernel.org
5381 S:      Maintained
5382 F:      drivers/edac/i5000_edac.c
5383
5384 EDAC-I5400
5385 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5386 L:      linux-edac@vger.kernel.org
5387 S:      Maintained
5388 F:      drivers/edac/i5400_edac.c
5389
5390 EDAC-I7300
5391 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5392 L:      linux-edac@vger.kernel.org
5393 S:      Maintained
5394 F:      drivers/edac/i7300_edac.c
5395
5396 EDAC-I7CORE
5397 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5398 L:      linux-edac@vger.kernel.org
5399 S:      Maintained
5400 F:      drivers/edac/i7core_edac.c
5401
5402 EDAC-I82443BXGX
5403 M:      Tim Small <tim@buttersideup.com>
5404 L:      linux-edac@vger.kernel.org
5405 S:      Maintained
5406 F:      drivers/edac/i82443bxgx_edac.c
5407
5408 EDAC-I82975X
5409 M:      Ranganathan Desikan <ravi@jetztechnologies.com>
5410 M:      "Arvind R." <arvino55@gmail.com>
5411 L:      linux-edac@vger.kernel.org
5412 S:      Maintained
5413 F:      drivers/edac/i82975x_edac.c
5414
5415 EDAC-IE31200
5416 M:      Jason Baron <jbaron@akamai.com>
5417 L:      linux-edac@vger.kernel.org
5418 S:      Maintained
5419 F:      drivers/edac/ie31200_edac.c
5420
5421 EDAC-MPC85XX
5422 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5423 L:      linux-edac@vger.kernel.org
5424 S:      Maintained
5425 F:      drivers/edac/mpc85xx_edac.[ch]
5426
5427 EDAC-PASEMI
5428 M:      Egor Martovetsky <egor@pasemi.com>
5429 L:      linux-edac@vger.kernel.org
5430 S:      Maintained
5431 F:      drivers/edac/pasemi_edac.c
5432
5433 EDAC-PND2
5434 M:      Tony Luck <tony.luck@intel.com>
5435 L:      linux-edac@vger.kernel.org
5436 S:      Maintained
5437 F:      drivers/edac/pnd2_edac.[ch]
5438
5439 EDAC-R82600
5440 M:      Tim Small <tim@buttersideup.com>
5441 L:      linux-edac@vger.kernel.org
5442 S:      Maintained
5443 F:      drivers/edac/r82600_edac.c
5444
5445 EDAC-SBRIDGE
5446 M:      Tony Luck <tony.luck@intel.com>
5447 R:      Qiuxu Zhuo <qiuxu.zhuo@intel.com>
5448 L:      linux-edac@vger.kernel.org
5449 S:      Maintained
5450 F:      drivers/edac/sb_edac.c
5451
5452 EDAC-SKYLAKE
5453 M:      Tony Luck <tony.luck@intel.com>
5454 L:      linux-edac@vger.kernel.org
5455 S:      Maintained
5456 F:      drivers/edac/skx_edac.c
5457
5458 EDAC-TI
5459 M:      Tero Kristo <t-kristo@ti.com>
5460 L:      linux-edac@vger.kernel.org
5461 S:      Maintained
5462 F:      drivers/edac/ti_edac.c
5463
5464 EDAC-QCOM
5465 M:      Channagoud Kadabi <ckadabi@codeaurora.org>
5466 M:      Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org>
5467 L:      linux-arm-msm@vger.kernel.org
5468 L:      linux-edac@vger.kernel.org
5469 S:      Maintained
5470 F:      drivers/edac/qcom_edac.c
5471
5472 EDIROL UA-101/UA-1000 DRIVER
5473 M:      Clemens Ladisch <clemens@ladisch.de>
5474 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5475 T:      git git://git.alsa-project.org/alsa-kernel.git
5476 S:      Maintained
5477 F:      sound/usb/misc/ua101.c
5478
5479 EFI TEST DRIVER
5480 L:      linux-efi@vger.kernel.org
5481 M:      Ivan Hu <ivan.hu@canonical.com>
5482 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5483 S:      Maintained
5484 F:      drivers/firmware/efi/test/
5485
5486 EFI VARIABLE FILESYSTEM
5487 M:      Matthew Garrett <matthew.garrett@nebula.com>
5488 M:      Jeremy Kerr <jk@ozlabs.org>
5489 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5490 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5491 L:      linux-efi@vger.kernel.org
5492 S:      Maintained
5493 F:      fs/efivarfs/
5494
5495 EFIFB FRAMEBUFFER DRIVER
5496 L:      linux-fbdev@vger.kernel.org
5497 M:      Peter Jones <pjones@redhat.com>
5498 S:      Maintained
5499 F:      drivers/video/fbdev/efifb.c
5500
5501 EFS FILESYSTEM
5502 W:      http://aeschi.ch.eu.org/efs/
5503 S:      Orphan
5504 F:      fs/efs/
5505
5506 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
5507 M:      Douglas Miller <dougmill@linux.vnet.ibm.com>
5508 L:      netdev@vger.kernel.org
5509 S:      Maintained
5510 F:      drivers/net/ethernet/ibm/ehea/
5511
5512 EM28XX VIDEO4LINUX DRIVER
5513 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5514 L:      linux-media@vger.kernel.org
5515 W:      https://linuxtv.org
5516 T:      git git://linuxtv.org/media_tree.git
5517 S:      Maintained
5518 F:      drivers/media/usb/em28xx/
5519 F:      Documentation/media/v4l-drivers/em28xx*
5520
5521 EMBEDDED LINUX
5522 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
5523 M:      Matt Mackall <mpm@selenic.com>
5524 M:      David Woodhouse <dwmw2@infradead.org>
5525 L:      linux-embedded@vger.kernel.org
5526 S:      Maintained
5527
5528 Emulex 10Gbps iSCSI - OneConnect DRIVER
5529 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
5530 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
5531 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
5532 L:      linux-scsi@vger.kernel.org
5533 W:      http://www.broadcom.com
5534 S:      Supported
5535 F:      drivers/scsi/be2iscsi/
5536
5537 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
5538 M:      Sathya Perla <sathya.perla@broadcom.com>
5539 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
5540 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
5541 M:      Somnath Kotur <somnath.kotur@broadcom.com>
5542 L:      netdev@vger.kernel.org
5543 W:      http://www.emulex.com
5544 S:      Supported
5545 F:      drivers/net/ethernet/emulex/benet/
5546
5547 EMULEX ONECONNECT ROCE DRIVER
5548 M:      Selvin Xavier <selvin.xavier@broadcom.com>
5549 M:      Devesh Sharma <devesh.sharma@broadcom.com>
5550 L:      linux-rdma@vger.kernel.org
5551 W:      http://www.broadcom.com
5552 S:      Odd Fixes
5553 F:      drivers/infiniband/hw/ocrdma/
5554 F:      include/uapi/rdma/ocrdma-abi.h
5555
5556 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
5557 M:      James Smart <james.smart@broadcom.com>
5558 M:      Dick Kennedy <dick.kennedy@broadcom.com>
5559 L:      linux-scsi@vger.kernel.org
5560 W:      http://www.broadcom.com
5561 S:      Supported
5562 F:      drivers/scsi/lpfc/
5563
5564 ENE CB710 FLASH CARD READER DRIVER
5565 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
5566 S:      Maintained
5567 F:      drivers/misc/cb710/
5568 F:      drivers/mmc/host/cb710-mmc.*
5569 F:      include/linux/cb710.h
5570
5571 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
5572 M:      Maxim Levitsky <maximlevitsky@gmail.com>
5573 S:      Maintained
5574 F:      drivers/media/rc/ene_ir.*
5575
5576 EPSON S1D13XXX FRAMEBUFFER DRIVER
5577 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
5578 S:      Maintained
5579 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
5580 F:      drivers/video/fbdev/s1d13xxxfb.c
5581 F:      include/video/s1d13xxxfb.h
5582
5583 ERRSEQ ERROR TRACKING INFRASTRUCTURE
5584 M:      Jeff Layton <jlayton@kernel.org>
5585 S:      Maintained
5586 F:      lib/errseq.c
5587 F:      include/linux/errseq.h
5588
5589 ET131X NETWORK DRIVER
5590 M:      Mark Einon <mark.einon@gmail.com>
5591 S:      Odd Fixes
5592 F:      drivers/net/ethernet/agere/
5593
5594 ETHERNET BRIDGE
5595 M:      Roopa Prabhu <roopa@cumulusnetworks.com>
5596 M:      Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
5597 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
5598 L:      netdev@vger.kernel.org
5599 W:      http://www.linuxfoundation.org/en/Net:Bridge
5600 S:      Maintained
5601 F:      include/linux/netfilter_bridge/
5602 F:      net/bridge/
5603
5604 ETHERNET PHY LIBRARY
5605 M:      Andrew Lunn <andrew@lunn.ch>
5606 M:      Florian Fainelli <f.fainelli@gmail.com>
5607 M:      Heiner Kallweit <hkallweit1@gmail.com>
5608 L:      netdev@vger.kernel.org
5609 S:      Maintained
5610 F:      Documentation/ABI/testing/sysfs-bus-mdio
5611 F:      Documentation/devicetree/bindings/net/mdio*
5612 F:      Documentation/networking/phy.txt
5613 F:      drivers/net/phy/
5614 F:      drivers/of/of_mdio.c
5615 F:      drivers/of/of_net.c
5616 F:      include/linux/*mdio*.h
5617 F:      include/linux/of_net.h
5618 F:      include/linux/phy.h
5619 F:      include/linux/phy_fixed.h
5620 F:      include/linux/platform_data/mdio-bcm-unimac.h
5621 F:      include/trace/events/mdio.h
5622 F:      include/uapi/linux/mdio.h
5623 F:      include/uapi/linux/mii.h
5624
5625 EXT2 FILE SYSTEM
5626 M:      Jan Kara <jack@suse.com>
5627 L:      linux-ext4@vger.kernel.org
5628 S:      Maintained
5629 F:      Documentation/filesystems/ext2.txt
5630 F:      fs/ext2/
5631 F:      include/linux/ext2*
5632
5633 EXT4 FILE SYSTEM
5634 M:      "Theodore Ts'o" <tytso@mit.edu>
5635 M:      Andreas Dilger <adilger.kernel@dilger.ca>
5636 L:      linux-ext4@vger.kernel.org
5637 W:      http://ext4.wiki.kernel.org
5638 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
5639 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
5640 S:      Maintained
5641 F:      Documentation/filesystems/ext4/ext4.rst
5642 F:      fs/ext4/
5643
5644 Extended Verification Module (EVM)
5645 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
5646 L:      linux-integrity@vger.kernel.org
5647 S:      Supported
5648 F:      security/integrity/evm/
5649
5650 EXTENSIBLE FIRMWARE INTERFACE (EFI)
5651 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5652 L:      linux-efi@vger.kernel.org
5653 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5654 S:      Maintained
5655 F:      Documentation/efi-stub.txt
5656 F:      arch/*/kernel/efi.c
5657 F:      arch/x86/boot/compressed/eboot.[ch]
5658 F:      arch/*/include/asm/efi.h
5659 F:      arch/x86/platform/efi/
5660 F:      drivers/firmware/efi/
5661 F:      include/linux/efi*.h
5662 F:      arch/arm/boot/compressed/efi-header.S
5663 F:      arch/arm64/kernel/efi-entry.S
5664
5665 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
5666 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
5667 M:      Chanwoo Choi <cw00.choi@samsung.com>
5668 L:      linux-kernel@vger.kernel.org
5669 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
5670 S:      Maintained
5671 F:      drivers/extcon/
5672 F:      include/linux/extcon/
5673 F:      include/linux/extcon.h
5674 F:      Documentation/extcon/
5675 F:      Documentation/devicetree/bindings/extcon/
5676
5677 EXYNOS DP DRIVER
5678 M:      Jingoo Han <jingoohan1@gmail.com>
5679 L:      dri-devel@lists.freedesktop.org
5680 S:      Maintained
5681 F:      drivers/gpu/drm/exynos/exynos_dp*
5682
5683 EXYNOS SYSMMU (IOMMU) driver
5684 M:      Marek Szyprowski <m.szyprowski@samsung.com>
5685 L:      iommu@lists.linux-foundation.org
5686 S:      Maintained
5687 F:      drivers/iommu/exynos-iommu.c
5688
5689 EZchip NPS platform support
5690 M:      Vineet Gupta <vgupta@synopsys.com>
5691 M:      Ofer Levi <oferle@mellanox.com>
5692 S:      Supported
5693 F:      arch/arc/plat-eznps
5694 F:      arch/arc/boot/dts/eznps.dts
5695
5696 F2FS FILE SYSTEM
5697 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5698 M:      Chao Yu <yuchao0@huawei.com>
5699 L:      linux-f2fs-devel@lists.sourceforge.net
5700 W:      https://f2fs.wiki.kernel.org/
5701 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
5702 S:      Maintained
5703 F:      Documentation/filesystems/f2fs.txt
5704 F:      Documentation/ABI/testing/sysfs-fs-f2fs
5705 F:      fs/f2fs/
5706 F:      include/linux/f2fs_fs.h
5707 F:      include/trace/events/f2fs.h
5708
5709 F71805F HARDWARE MONITORING DRIVER
5710 M:      Jean Delvare <jdelvare@suse.com>
5711 L:      linux-hwmon@vger.kernel.org
5712 S:      Maintained
5713 F:      Documentation/hwmon/f71805f
5714 F:      drivers/hwmon/f71805f.c
5715
5716 FADDR2LINE
5717 M:      Josh Poimboeuf <jpoimboe@redhat.com>
5718 S:      Maintained
5719 F:      scripts/faddr2line
5720
5721 FAILOVER MODULE
5722 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
5723 L:      netdev@vger.kernel.org
5724 S:      Supported
5725 F:      net/core/failover.c
5726 F:      include/net/failover.h
5727 F:      Documentation/networking/failover.rst
5728
5729 FANOTIFY
5730 M:      Jan Kara <jack@suse.cz>
5731 R:      Amir Goldstein <amir73il@gmail.com>
5732 L:      linux-fsdevel@vger.kernel.org
5733 S:      Maintained
5734 F:      fs/notify/fanotify/
5735 F:      include/linux/fanotify.h
5736 F:      include/uapi/linux/fanotify.h
5737
5738 FARSYNC SYNCHRONOUS DRIVER
5739 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
5740 W:      http://www.farsite.co.uk/
5741 S:      Supported
5742 F:      drivers/net/wan/farsync.*
5743
5744 FAULT INJECTION SUPPORT
5745 M:      Akinobu Mita <akinobu.mita@gmail.com>
5746 S:      Supported
5747 F:      Documentation/fault-injection/
5748 F:      lib/fault-inject.c
5749
5750 FBTFT Framebuffer drivers
5751 S:      Orphan
5752 L:      dri-devel@lists.freedesktop.org
5753 L:      linux-fbdev@vger.kernel.org
5754 F:      drivers/staging/fbtft/
5755
5756 FC0011 TUNER DRIVER
5757 M:      Michael Buesch <m@bues.ch>
5758 L:      linux-media@vger.kernel.org
5759 S:      Maintained
5760 F:      drivers/media/tuners/fc0011.h
5761 F:      drivers/media/tuners/fc0011.c
5762
5763 FC2580 MEDIA DRIVER
5764 M:      Antti Palosaari <crope@iki.fi>
5765 L:      linux-media@vger.kernel.org
5766 W:      https://linuxtv.org
5767 W:      http://palosaari.fi/linux/
5768 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5769 T:      git git://linuxtv.org/anttip/media_tree.git
5770 S:      Maintained
5771 F:      drivers/media/tuners/fc2580*
5772
5773 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
5774 M:      Johannes Thumshirn <jth@kernel.org>
5775 L:      linux-scsi@vger.kernel.org
5776 W:      www.Open-FCoE.org
5777 S:      Supported
5778 F:      drivers/scsi/libfc/
5779 F:      drivers/scsi/fcoe/
5780 F:      include/scsi/fc/
5781 F:      include/scsi/libfc.h
5782 F:      include/scsi/libfcoe.h
5783 F:      include/uapi/scsi/fc/
5784
5785 FILE LOCKING (flock() and fcntl()/lockf())
5786 M:      Jeff Layton <jlayton@kernel.org>
5787 M:      "J. Bruce Fields" <bfields@fieldses.org>
5788 L:      linux-fsdevel@vger.kernel.org
5789 S:      Maintained
5790 F:      include/linux/fcntl.h
5791 F:      include/uapi/linux/fcntl.h
5792 F:      fs/fcntl.c
5793 F:      fs/locks.c
5794
5795 FILESYSTEMS (VFS and infrastructure)
5796 M:      Alexander Viro <viro@zeniv.linux.org.uk>
5797 L:      linux-fsdevel@vger.kernel.org
5798 S:      Maintained
5799 F:      fs/*
5800 F:      include/linux/fs.h
5801 F:      include/uapi/linux/fs.h
5802
5803 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
5804 M:      Riku Voipio <riku.voipio@iki.fi>
5805 L:      linux-hwmon@vger.kernel.org
5806 S:      Maintained
5807 F:      drivers/hwmon/f75375s.c
5808 F:      include/linux/f75375s.h
5809
5810 FIREWIRE AUDIO DRIVERS
5811 M:      Clemens Ladisch <clemens@ladisch.de>
5812 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5813 T:      git git://git.alsa-project.org/alsa-kernel.git
5814 S:      Maintained
5815 F:      sound/firewire/
5816
5817 FIREWIRE MEDIA DRIVERS (firedtv)
5818 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5819 L:      linux-media@vger.kernel.org
5820 L:      linux1394-devel@lists.sourceforge.net
5821 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
5822 S:      Maintained
5823 F:      drivers/media/firewire/
5824
5825 FIREWIRE SBP-2 TARGET
5826 M:      Chris Boot <bootc@bootc.net>
5827 L:      linux-scsi@vger.kernel.org
5828 L:      target-devel@vger.kernel.org
5829 L:      linux1394-devel@lists.sourceforge.net
5830 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
5831 S:      Maintained
5832 F:      drivers/target/sbp/
5833
5834 FIREWIRE SUBSYSTEM
5835 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5836 L:      linux1394-devel@lists.sourceforge.net
5837 W:      http://ieee1394.wiki.kernel.org/
5838 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
5839 S:      Maintained
5840 F:      drivers/firewire/
5841 F:      include/linux/firewire.h
5842 F:      include/uapi/linux/firewire*.h
5843 F:      tools/firewire/
5844
5845 FIRMWARE LOADER (request_firmware)
5846 M:      Luis Chamberlain <mcgrof@kernel.org>
5847 L:      linux-kernel@vger.kernel.org
5848 S:      Maintained
5849 F:      Documentation/firmware_class/
5850 F:      drivers/base/firmware_loader/
5851 F:      include/linux/firmware.h
5852
5853 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
5854 M:      Joshua Morris <josh.h.morris@us.ibm.com>
5855 M:      Philip Kelleher <pjk1939@linux.vnet.ibm.com>
5856 S:      Maintained
5857 F:      drivers/block/rsxx/
5858
5859 FLOPPY DRIVER
5860 M:      Jiri Kosina <jikos@kernel.org>
5861 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/floppy.git
5862 S:      Odd fixes
5863 F:      drivers/block/floppy.c
5864
5865 FMC SUBSYSTEM
5866 M:      Alessandro Rubini <rubini@gnudd.com>
5867 W:      http://www.ohwr.org/projects/fmc-bus
5868 S:      Supported
5869 F:      drivers/fmc/
5870 F:      include/linux/fmc*.h
5871 F:      include/linux/ipmi-fru.h
5872 K:      fmc_d.*register
5873
5874 FPGA MANAGER FRAMEWORK
5875 M:      Alan Tull <atull@kernel.org>
5876 M:      Moritz Fischer <mdf@kernel.org>
5877 L:      linux-fpga@vger.kernel.org
5878 S:      Maintained
5879 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atull/linux-fpga.git
5880 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
5881 F:      Documentation/fpga/
5882 F:      Documentation/driver-api/fpga/
5883 F:      Documentation/devicetree/bindings/fpga/
5884 F:      drivers/fpga/
5885 F:      include/linux/fpga/
5886 W:      http://www.rocketboards.org
5887
5888 FPGA DFL DRIVERS
5889 M:      Wu Hao <hao.wu@intel.com>
5890 L:      linux-fpga@vger.kernel.org
5891 S:      Maintained
5892 F:      Documentation/fpga/dfl.txt
5893 F:      include/uapi/linux/fpga-dfl.h
5894 F:      drivers/fpga/dfl*
5895
5896 FPU EMULATOR
5897 M:      Bill Metzenthen <billm@melbpc.org.au>
5898 W:      http://floatingpoint.sourceforge.net/emulator/index.html
5899 S:      Maintained
5900 F:      arch/x86/math-emu/
5901
5902 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
5903 L:      netdev@vger.kernel.org
5904 S:      Orphan
5905 F:      drivers/net/wan/dlci.c
5906 F:      drivers/net/wan/sdla.c
5907
5908 FRAMEBUFFER LAYER
5909 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
5910 L:      dri-devel@lists.freedesktop.org
5911 L:      linux-fbdev@vger.kernel.org
5912 T:      git git://github.com/bzolnier/linux.git
5913 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
5914 S:      Maintained
5915 F:      Documentation/fb/
5916 F:      drivers/video/
5917 F:      include/video/
5918 F:      include/linux/fb.h
5919 F:      include/uapi/video/
5920 F:      include/uapi/linux/fb.h
5921
5922 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
5923 M:      Horia Geantă <horia.geanta@nxp.com>
5924 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
5925 L:      linux-crypto@vger.kernel.org
5926 S:      Maintained
5927 F:      drivers/crypto/caam/
5928 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
5929
5930 FREESCALE DIU FRAMEBUFFER DRIVER
5931 M:      Timur Tabi <timur@kernel.org>
5932 L:      linux-fbdev@vger.kernel.org
5933 S:      Maintained
5934 F:      drivers/video/fbdev/fsl-diu-fb.*
5935
5936 FREESCALE DMA DRIVER
5937 M:      Li Yang <leoyang.li@nxp.com>
5938 M:      Zhang Wei <zw@zh-kernel.org>
5939 L:      linuxppc-dev@lists.ozlabs.org
5940 S:      Maintained
5941 F:      drivers/dma/fsldma.*
5942
5943 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
5944 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
5945 L:      netdev@vger.kernel.org
5946 S:      Maintained
5947 F:      drivers/net/ethernet/freescale/gianfar*
5948 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
5949
5950 FREESCALE GPMI NAND DRIVER
5951 M:      Han Xu <han.xu@nxp.com>
5952 L:      linux-mtd@lists.infradead.org
5953 S:      Maintained
5954 F:      drivers/mtd/nand/raw/gpmi-nand/*
5955
5956 FREESCALE I2C CPM DRIVER
5957 M:      Jochen Friedrich <jochen@scram.de>
5958 L:      linuxppc-dev@lists.ozlabs.org
5959 L:      linux-i2c@vger.kernel.org
5960 S:      Maintained
5961 F:      drivers/i2c/busses/i2c-cpm.c
5962
5963 FREESCALE IMX LPI2C DRIVER
5964 M:      Dong Aisheng <aisheng.dong@nxp.com>
5965 L:      linux-i2c@vger.kernel.org
5966 L:      linux-imx@nxp.com
5967 S:      Maintained
5968 F:      drivers/i2c/busses/i2c-imx-lpi2c.c
5969 F:      Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.txt
5970
5971 FREESCALE IMX / MXC FEC DRIVER
5972 M:      Fugang Duan <fugang.duan@nxp.com>
5973 L:      netdev@vger.kernel.org
5974 S:      Maintained
5975 F:      drivers/net/ethernet/freescale/fec_main.c
5976 F:      drivers/net/ethernet/freescale/fec_ptp.c
5977 F:      drivers/net/ethernet/freescale/fec.h
5978 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
5979
5980 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
5981 M:      Sascha Hauer <s.hauer@pengutronix.de>
5982 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
5983 L:      linux-fbdev@vger.kernel.org
5984 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
5985 S:      Maintained
5986 F:      include/linux/platform_data/video-imxfb.h
5987 F:      drivers/video/fbdev/imxfb.c
5988
5989 FREESCALE QORIQ DPAA ETHERNET DRIVER
5990 M:      Madalin Bucur <madalin.bucur@nxp.com>
5991 L:      netdev@vger.kernel.org
5992 S:      Maintained
5993 F:      drivers/net/ethernet/freescale/dpaa
5994
5995 FREESCALE QORIQ DPAA FMAN DRIVER
5996 M:      Madalin Bucur <madalin.bucur@nxp.com>
5997 L:      netdev@vger.kernel.org
5998 S:      Maintained
5999 F:      drivers/net/ethernet/freescale/fman
6000 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
6001
6002 FREESCALE QORIQ PTP CLOCK DRIVER
6003 M:      Yangbo Lu <yangbo.lu@nxp.com>
6004 L:      netdev@vger.kernel.org
6005 S:      Maintained
6006 F:      drivers/ptp/ptp_qoriq.c
6007 F:      include/linux/fsl/ptp_qoriq.h
6008 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
6009
6010 FREESCALE QUAD SPI DRIVER
6011 M:      Han Xu <han.xu@nxp.com>
6012 L:      linux-mtd@lists.infradead.org
6013 S:      Maintained
6014 F:      drivers/mtd/spi-nor/fsl-quadspi.c
6015
6016 FREESCALE QUICC ENGINE LIBRARY
6017 M:      Qiang Zhao <qiang.zhao@nxp.com>
6018 L:      linuxppc-dev@lists.ozlabs.org
6019 S:      Maintained
6020 F:      drivers/soc/fsl/qe/
6021 F:      include/soc/fsl/*qe*.h
6022 F:      include/soc/fsl/*ucc*.h
6023
6024 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
6025 M:      Li Yang <leoyang.li@nxp.com>
6026 L:      netdev@vger.kernel.org
6027 L:      linuxppc-dev@lists.ozlabs.org
6028 S:      Maintained
6029 F:      drivers/net/ethernet/freescale/ucc_geth*
6030
6031 FREESCALE QUICC ENGINE UCC HDLC DRIVER
6032 M:      Zhao Qiang <qiang.zhao@nxp.com>
6033 L:      netdev@vger.kernel.org
6034 L:      linuxppc-dev@lists.ozlabs.org
6035 S:      Maintained
6036 F:      drivers/net/wan/fsl_ucc_hdlc*
6037
6038 FREESCALE QUICC ENGINE UCC UART DRIVER
6039 M:      Timur Tabi <timur@kernel.org>
6040 L:      linuxppc-dev@lists.ozlabs.org
6041 S:      Maintained
6042 F:      drivers/tty/serial/ucc_uart.c
6043
6044 FREESCALE SOC DRIVERS
6045 M:      Li Yang <leoyang.li@nxp.com>
6046 L:      linuxppc-dev@lists.ozlabs.org
6047 L:      linux-arm-kernel@lists.infradead.org
6048 S:      Maintained
6049 F:      Documentation/devicetree/bindings/soc/fsl/
6050 F:      drivers/soc/fsl/
6051 F:      include/linux/fsl/
6052
6053 FREESCALE SOC FS_ENET DRIVER
6054 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
6055 L:      linuxppc-dev@lists.ozlabs.org
6056 L:      netdev@vger.kernel.org
6057 S:      Maintained
6058 F:      drivers/net/ethernet/freescale/fs_enet/
6059 F:      include/linux/fs_enet_pd.h
6060
6061 FREESCALE SOC SOUND DRIVERS
6062 M:      Timur Tabi <timur@kernel.org>
6063 M:      Nicolin Chen <nicoleotsuka@gmail.com>
6064 M:      Xiubo Li <Xiubo.Lee@gmail.com>
6065 R:      Fabio Estevam <fabio.estevam@nxp.com>
6066 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6067 L:      linuxppc-dev@lists.ozlabs.org
6068 S:      Maintained
6069 F:      sound/soc/fsl/fsl*
6070 F:      sound/soc/fsl/imx*
6071 F:      sound/soc/fsl/mpc8610_hpcd.c
6072
6073 FREESCALE USB PERIPHERAL DRIVERS
6074 M:      Li Yang <leoyang.li@nxp.com>
6075 L:      linux-usb@vger.kernel.org
6076 L:      linuxppc-dev@lists.ozlabs.org
6077 S:      Maintained
6078 F:      drivers/usb/gadget/udc/fsl*
6079
6080 FREEVXFS FILESYSTEM
6081 M:      Christoph Hellwig <hch@infradead.org>
6082 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
6083 S:      Maintained
6084 F:      fs/freevxfs/
6085
6086 FREEZER
6087 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6088 M:      Pavel Machek <pavel@ucw.cz>
6089 L:      linux-pm@vger.kernel.org
6090 S:      Supported
6091 F:      Documentation/power/freezing-of-tasks.txt
6092 F:      include/linux/freezer.h
6093 F:      kernel/freezer.c
6094
6095 FRONTSWAP API
6096 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
6097 L:      linux-kernel@vger.kernel.org
6098 S:      Maintained
6099 F:      mm/frontswap.c
6100 F:      include/linux/frontswap.h
6101
6102 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
6103 M:      David Howells <dhowells@redhat.com>
6104 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
6105 S:      Supported
6106 F:      Documentation/filesystems/caching/
6107 F:      fs/fscache/
6108 F:      include/linux/fscache*.h
6109
6110 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
6111 M:      Theodore Y. Ts'o <tytso@mit.edu>
6112 M:      Jaegeuk Kim <jaegeuk@kernel.org>
6113 L:      linux-fscrypt@vger.kernel.org
6114 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
6115 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/fscrypt.git
6116 S:      Supported
6117 F:      fs/crypto/
6118 F:      include/linux/fscrypt*.h
6119 F:      Documentation/filesystems/fscrypt.rst
6120
6121 FSI-ATTACHED I2C DRIVER
6122 M:      Eddie James <eajames@linux.vnet.ibm.com>
6123 L:      linux-i2c@vger.kernel.org
6124 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
6125 S:      Maintained
6126 F:      drivers/i2c/busses/i2c-fsi.c
6127 F:      Documentation/devicetree/bindings/i2c/i2c-fsi.txt
6128
6129 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
6130 M:      Jan Kara <jack@suse.cz>
6131 R:      Amir Goldstein <amir73il@gmail.com>
6132 L:      linux-fsdevel@vger.kernel.org
6133 S:      Maintained
6134 F:      fs/notify/
6135 F:      include/linux/fsnotify*.h
6136
6137 FUJITSU LAPTOP EXTRAS
6138 M:      Jonathan Woithe <jwoithe@just42.net>
6139 L:      platform-driver-x86@vger.kernel.org
6140 S:      Maintained
6141 F:      drivers/platform/x86/fujitsu-laptop.c
6142
6143 FUJITSU M-5MO LS CAMERA ISP DRIVER
6144 M:      Kyungmin Park <kyungmin.park@samsung.com>
6145 M:      Heungjun Kim <riverful.kim@samsung.com>
6146 L:      linux-media@vger.kernel.org
6147 S:      Maintained
6148 F:      drivers/media/i2c/m5mols/
6149 F:      include/media/i2c/m5mols.h
6150
6151 FUJITSU TABLET EXTRAS
6152 M:      Robert Gerlach <khnz@gmx.de>
6153 L:      platform-driver-x86@vger.kernel.org
6154 S:      Maintained
6155 F:      drivers/platform/x86/fujitsu-tablet.c
6156
6157 FUSE: FILESYSTEM IN USERSPACE
6158 M:      Miklos Szeredi <miklos@szeredi.hu>
6159 L:      linux-fsdevel@vger.kernel.org
6160 W:      http://fuse.sourceforge.net/
6161 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
6162 S:      Maintained
6163 F:      fs/fuse/
6164 F:      include/uapi/linux/fuse.h
6165 F:      Documentation/filesystems/fuse.txt
6166
6167 FUTEX SUBSYSTEM
6168 M:      Thomas Gleixner <tglx@linutronix.de>
6169 M:      Ingo Molnar <mingo@redhat.com>
6170 R:      Peter Zijlstra <peterz@infradead.org>
6171 R:      Darren Hart <dvhart@infradead.org>
6172 L:      linux-kernel@vger.kernel.org
6173 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
6174 S:      Maintained
6175 F:      kernel/futex.c
6176 F:      kernel/futex_compat.c
6177 F:      include/asm-generic/futex.h
6178 F:      include/linux/futex.h
6179 F:      include/uapi/linux/futex.h
6180 F:      tools/testing/selftests/futex/
6181 F:      tools/perf/bench/futex*
6182 F:      Documentation/*futex*
6183
6184 GCC PLUGINS
6185 M:      Kees Cook <keescook@chromium.org>
6186 R:      Emese Revfy <re.emese@gmail.com>
6187 L:      kernel-hardening@lists.openwall.com
6188 S:      Maintained
6189 F:      scripts/gcc-plugins/
6190 F:      scripts/gcc-plugin.sh
6191 F:      scripts/Makefile.gcc-plugins
6192 F:      Documentation/gcc-plugins.txt
6193
6194 GASKET DRIVER FRAMEWORK
6195 M:      Rob Springer <rspringer@google.com>
6196 M:      Todd Poynor <toddpoynor@google.com>
6197 M:      Ben Chan <benchan@chromium.org>
6198 S:      Maintained
6199 F:      drivers/staging/gasket/
6200
6201 GCOV BASED KERNEL PROFILING
6202 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
6203 S:      Maintained
6204 F:      kernel/gcov/
6205 F:      Documentation/dev-tools/gcov.rst
6206
6207 GDB KERNEL DEBUGGING HELPER SCRIPTS
6208 M:      Jan Kiszka <jan.kiszka@siemens.com>
6209 M:      Kieran Bingham <kbingham@kernel.org>
6210 S:      Supported
6211 F:      scripts/gdb/
6212
6213 GDT SCSI DISK ARRAY CONTROLLER DRIVER
6214 M:      Achim Leubner <achim_leubner@adaptec.com>
6215 L:      linux-scsi@vger.kernel.org
6216 W:      http://www.icp-vortex.com/
6217 S:      Supported
6218 F:      drivers/scsi/gdt*
6219
6220 GEMTEK FM RADIO RECEIVER DRIVER
6221 M:      Hans Verkuil <hverkuil@xs4all.nl>
6222 L:      linux-media@vger.kernel.org
6223 T:      git git://linuxtv.org/media_tree.git
6224 W:      https://linuxtv.org
6225 S:      Maintained
6226 F:      drivers/media/radio/radio-gemtek*
6227
6228 GENERIC GPIO I2C DRIVER
6229 M:      Haavard Skinnemoen <hskinnemoen@gmail.com>
6230 S:      Supported
6231 F:      drivers/i2c/busses/i2c-gpio.c
6232 F:      include/linux/platform_data/i2c-gpio.h
6233
6234 GENERIC GPIO I2C MULTIPLEXER DRIVER
6235 M:      Peter Korsgaard <peter.korsgaard@barco.com>
6236 L:      linux-i2c@vger.kernel.org
6237 S:      Supported
6238 F:      drivers/i2c/muxes/i2c-mux-gpio.c
6239 F:      include/linux/platform_data/i2c-mux-gpio.h
6240 F:      Documentation/i2c/muxes/i2c-mux-gpio
6241
6242 GENERIC HDLC (WAN) DRIVERS
6243 M:      Krzysztof Halasa <khc@pm.waw.pl>
6244 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
6245 S:      Maintained
6246 F:      drivers/net/wan/c101.c
6247 F:      drivers/net/wan/hd6457*
6248 F:      drivers/net/wan/hdlc*
6249 F:      drivers/net/wan/n2.c
6250 F:      drivers/net/wan/pc300too.c
6251 F:      drivers/net/wan/pci200syn.c
6252 F:      drivers/net/wan/wanxl*
6253
6254 GENERIC INCLUDE/ASM HEADER FILES
6255 M:      Arnd Bergmann <arnd@arndb.de>
6256 L:      linux-arch@vger.kernel.org
6257 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
6258 S:      Maintained
6259 F:      include/asm-generic/
6260 F:      include/uapi/asm-generic/
6261
6262 GENERIC PHY FRAMEWORK
6263 M:      Kishon Vijay Abraham I <kishon@ti.com>
6264 L:      linux-kernel@vger.kernel.org
6265 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
6266 S:      Supported
6267 F:      drivers/phy/
6268 F:      include/linux/phy/
6269
6270 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
6271 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6272 S:      Supported
6273 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
6274
6275 GENERIC PM DOMAINS
6276 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6277 M:      Kevin Hilman <khilman@kernel.org>
6278 M:      Ulf Hansson <ulf.hansson@linaro.org>
6279 L:      linux-pm@vger.kernel.org
6280 S:      Supported
6281 F:      drivers/base/power/domain*.c
6282 F:      include/linux/pm_domain.h
6283 F:      Documentation/devicetree/bindings/power/power_domain.txt
6284
6285 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
6286 M:      Eugen Hristev <eugen.hristev@microchip.com>
6287 L:      linux-input@vger.kernel.org
6288 S:      Maintained
6289 F:      drivers/input/touchscreen/resistive-adc-touch.c
6290
6291 GENERIC UIO DRIVER FOR PCI DEVICES
6292 M:      "Michael S. Tsirkin" <mst@redhat.com>
6293 L:      kvm@vger.kernel.org
6294 S:      Supported
6295 F:      drivers/uio/uio_pci_generic.c
6296
6297 GENWQE (IBM Generic Workqueue Card)
6298 M:      Frank Haverkamp <haver@linux.vnet.ibm.com>
6299 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
6300 S:      Supported
6301 F:      drivers/misc/genwqe/
6302
6303 GET_MAINTAINER SCRIPT
6304 M:      Joe Perches <joe@perches.com>
6305 S:      Maintained
6306 F:      scripts/get_maintainer.pl
6307
6308 GFS2 FILE SYSTEM
6309 M:      Bob Peterson <rpeterso@redhat.com>
6310 M:      Andreas Gruenbacher <agruenba@redhat.com>
6311 L:      cluster-devel@redhat.com
6312 W:      http://sources.redhat.com/cluster/
6313 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
6314 S:      Supported
6315 F:      Documentation/filesystems/gfs2*.txt
6316 F:      fs/gfs2/
6317 F:      include/uapi/linux/gfs2_ondisk.h
6318
6319 GIGASET ISDN DRIVERS
6320 M:      Paul Bolle <pebolle@tiscali.nl>
6321 L:      gigaset307x-common@lists.sourceforge.net
6322 W:      http://gigaset307x.sourceforge.net/
6323 S:      Odd Fixes
6324 F:      Documentation/isdn/README.gigaset
6325 F:      drivers/isdn/gigaset/
6326 F:      include/uapi/linux/gigaset_dev.h
6327
6328 GNSS SUBSYSTEM
6329 M:      Johan Hovold <johan@kernel.org>
6330 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git
6331 S:      Maintained
6332 F:      Documentation/ABI/testing/sysfs-class-gnss
6333 F:      Documentation/devicetree/bindings/gnss/
6334 F:      drivers/gnss/
6335 F:      include/linux/gnss.h
6336
6337 GO7007 MPEG CODEC
6338 M:      Hans Verkuil <hans.verkuil@cisco.com>
6339 L:      linux-media@vger.kernel.org
6340 S:      Maintained
6341 F:      drivers/media/usb/go7007/
6342
6343 GOODIX TOUCHSCREEN
6344 M:      Bastien Nocera <hadess@hadess.net>
6345 L:      linux-input@vger.kernel.org
6346 S:      Maintained
6347 F:      drivers/input/touchscreen/goodix.c
6348
6349 GPD POCKET FAN DRIVER
6350 M:      Hans de Goede <hdegoede@redhat.com>
6351 L:      platform-driver-x86@vger.kernel.org
6352 S:      Maintained
6353 F:      drivers/platform/x86/gpd-pocket-fan.c
6354
6355 GPIO ACPI SUPPORT
6356 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6357 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
6358 L:      linux-gpio@vger.kernel.org
6359 L:      linux-acpi@vger.kernel.org
6360 S:      Maintained
6361 F:      Documentation/acpi/gpio-properties.txt
6362 F:      drivers/gpio/gpiolib-acpi.c
6363
6364 GPIO IR Transmitter
6365 M:      Sean Young <sean@mess.org>
6366 L:      linux-media@vger.kernel.org
6367 S:      Maintained
6368 F:      drivers/media/rc/gpio-ir-tx.c
6369
6370 GPIO MOCKUP DRIVER
6371 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
6372 R:      Bartosz Golaszewski <brgl@bgdev.pl>
6373 L:      linux-gpio@vger.kernel.org
6374 S:      Maintained
6375 F:      drivers/gpio/gpio-mockup.c
6376 F:      tools/testing/selftests/gpio/
6377
6378 GPIO SUBSYSTEM
6379 M:      Linus Walleij <linus.walleij@linaro.org>
6380 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
6381 L:      linux-gpio@vger.kernel.org
6382 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
6383 S:      Maintained
6384 F:      Documentation/devicetree/bindings/gpio/
6385 F:      Documentation/driver-api/gpio/
6386 F:      Documentation/gpio/
6387 F:      Documentation/ABI/testing/gpio-cdev
6388 F:      Documentation/ABI/obsolete/sysfs-gpio
6389 F:      drivers/gpio/
6390 F:      include/linux/gpio/
6391 F:      include/linux/gpio.h
6392 F:      include/linux/of_gpio.h
6393 F:      include/asm-generic/gpio.h
6394 F:      include/uapi/linux/gpio.h
6395 F:      tools/gpio/
6396
6397 GRE DEMULTIPLEXER DRIVER
6398 M:      Dmitry Kozlov <xeb@mail.ru>
6399 L:      netdev@vger.kernel.org
6400 S:      Maintained
6401 F:      net/ipv4/gre_demux.c
6402 F:      net/ipv4/gre_offload.c
6403 F:      include/net/gre.h
6404
6405 GRETH 10/100/1G Ethernet MAC device driver
6406 M:      Andreas Larsson <andreas@gaisler.com>
6407 L:      netdev@vger.kernel.org
6408 S:      Maintained
6409 F:      drivers/net/ethernet/aeroflex/
6410
6411 GREYBUS AUDIO PROTOCOLS DRIVERS
6412 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
6413 M:      Mark Greer <mgreer@animalcreek.com>
6414 S:      Maintained
6415 F:      drivers/staging/greybus/audio_apbridgea.c
6416 F:      drivers/staging/greybus/audio_apbridgea.h
6417 F:      drivers/staging/greybus/audio_codec.c
6418 F:      drivers/staging/greybus/audio_codec.h
6419 F:      drivers/staging/greybus/audio_gb.c
6420 F:      drivers/staging/greybus/audio_manager.c
6421 F:      drivers/staging/greybus/audio_manager.h
6422 F:      drivers/staging/greybus/audio_manager_module.c
6423 F:      drivers/staging/greybus/audio_manager_private.h
6424 F:      drivers/staging/greybus/audio_manager_sysfs.c
6425 F:      drivers/staging/greybus/audio_module.c
6426 F:      drivers/staging/greybus/audio_topology.c
6427
6428 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
6429 M:      Viresh Kumar <vireshk@kernel.org>
6430 S:      Maintained
6431 F:      drivers/staging/greybus/authentication.c
6432 F:      drivers/staging/greybus/bootrom.c
6433 F:      drivers/staging/greybus/firmware.h
6434 F:      drivers/staging/greybus/fw-core.c
6435 F:      drivers/staging/greybus/fw-download.c
6436 F:      drivers/staging/greybus/fw-management.c
6437 F:      drivers/staging/greybus/greybus_authentication.h
6438 F:      drivers/staging/greybus/greybus_firmware.h
6439 F:      drivers/staging/greybus/hid.c
6440 F:      drivers/staging/greybus/i2c.c
6441 F:      drivers/staging/greybus/spi.c
6442 F:      drivers/staging/greybus/spilib.c
6443 F:      drivers/staging/greybus/spilib.h
6444
6445 GREYBUS LOOPBACK DRIVER
6446 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
6447 S:      Maintained
6448 F:      drivers/staging/greybus/loopback.c
6449
6450 GREYBUS PLATFORM DRIVERS
6451 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
6452 S:      Maintained
6453 F:      drivers/staging/greybus/arche-platform.c
6454 F:      drivers/staging/greybus/arche-apb-ctrl.c
6455 F:      drivers/staging/greybus/arche_platform.h
6456
6457 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
6458 M:      Rui Miguel Silva <rmfrfs@gmail.com>
6459 S:      Maintained
6460 F:      drivers/staging/greybus/sdio.c
6461 F:      drivers/staging/greybus/light.c
6462 F:      drivers/staging/greybus/gpio.c
6463 F:      drivers/staging/greybus/power_supply.c
6464 F:      drivers/staging/greybus/spi.c
6465 F:      drivers/staging/greybus/spilib.c
6466
6467 GREYBUS SUBSYSTEM
6468 M:      Johan Hovold <johan@kernel.org>
6469 M:      Alex Elder <elder@kernel.org>
6470 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6471 S:      Maintained
6472 F:      drivers/staging/greybus/
6473 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
6474
6475 GREYBUS UART PROTOCOLS DRIVERS
6476 M:      David Lin <dtwlin@gmail.com>
6477 S:      Maintained
6478 F:      drivers/staging/greybus/uart.c
6479 F:      drivers/staging/greybus/log.c
6480
6481 GS1662 VIDEO SERIALIZER
6482 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
6483 L:      linux-media@vger.kernel.org
6484 T:      git git://linuxtv.org/media_tree.git
6485 S:      Maintained
6486 F:      drivers/media/spi/gs1662.c
6487
6488 GSPCA FINEPIX SUBDRIVER
6489 M:      Frank Zago <frank@zago.net>
6490 L:      linux-media@vger.kernel.org
6491 T:      git git://linuxtv.org/media_tree.git
6492 S:      Maintained
6493 F:      drivers/media/usb/gspca/finepix.c
6494
6495 GSPCA GL860 SUBDRIVER
6496 M:      Olivier Lorin <o.lorin@laposte.net>
6497 L:      linux-media@vger.kernel.org
6498 T:      git git://linuxtv.org/media_tree.git
6499 S:      Maintained
6500 F:      drivers/media/usb/gspca/gl860/
6501
6502 GSPCA M5602 SUBDRIVER
6503 M:      Erik Andren <erik.andren@gmail.com>
6504 L:      linux-media@vger.kernel.org
6505 T:      git git://linuxtv.org/media_tree.git
6506 S:      Maintained
6507 F:      drivers/media/usb/gspca/m5602/
6508
6509 GSPCA PAC207 SONIXB SUBDRIVER
6510 M:      Hans Verkuil <hverkuil@xs4all.nl>
6511 L:      linux-media@vger.kernel.org
6512 T:      git git://linuxtv.org/media_tree.git
6513 S:      Odd Fixes
6514 F:      drivers/media/usb/gspca/pac207.c
6515
6516 GSPCA SN9C20X SUBDRIVER
6517 M:      Brian Johnson <brijohn@gmail.com>
6518 L:      linux-media@vger.kernel.org
6519 T:      git git://linuxtv.org/media_tree.git
6520 S:      Maintained
6521 F:      drivers/media/usb/gspca/sn9c20x.c
6522
6523 GSPCA T613 SUBDRIVER
6524 M:      Leandro Costantino <lcostantino@gmail.com>
6525 L:      linux-media@vger.kernel.org
6526 T:      git git://linuxtv.org/media_tree.git
6527 S:      Maintained
6528 F:      drivers/media/usb/gspca/t613.c
6529
6530 GSPCA USB WEBCAM DRIVER
6531 M:      Hans Verkuil <hverkuil@xs4all.nl>
6532 L:      linux-media@vger.kernel.org
6533 T:      git git://linuxtv.org/media_tree.git
6534 S:      Odd Fixes
6535 F:      drivers/media/usb/gspca/
6536
6537 GTP (GPRS Tunneling Protocol)
6538 M:      Pablo Neira Ayuso <pablo@netfilter.org>
6539 M:      Harald Welte <laforge@gnumonks.org>
6540 L:      osmocom-net-gprs@lists.osmocom.org
6541 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
6542 S:      Maintained
6543 F:      drivers/net/gtp.c
6544
6545 GUID PARTITION TABLE (GPT)
6546 M:      Davidlohr Bueso <dave@stgolabs.net>
6547 L:      linux-efi@vger.kernel.org
6548 S:      Maintained
6549 F:      block/partitions/efi.*
6550
6551 H8/300 ARCHITECTURE
6552 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
6553 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
6554 W:      http://uclinux-h8.sourceforge.jp
6555 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
6556 S:      Maintained
6557 F:      arch/h8300/
6558 F:      drivers/clocksource/h8300_*.c
6559 F:      drivers/clk/h8300/
6560 F:      drivers/irqchip/irq-renesas-h8*.c
6561
6562 HACKRF MEDIA DRIVER
6563 M:      Antti Palosaari <crope@iki.fi>
6564 L:      linux-media@vger.kernel.org
6565 W:      https://linuxtv.org
6566 W:      http://palosaari.fi/linux/
6567 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6568 T:      git git://linuxtv.org/anttip/media_tree.git
6569 S:      Maintained
6570 F:      drivers/media/usb/hackrf/
6571
6572 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
6573 M:      Frank Seidel <frank@f-seidel.de>
6574 L:      platform-driver-x86@vger.kernel.org
6575 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
6576 S:      Maintained
6577 F:      drivers/platform/x86/hdaps.c
6578
6579 HARDWARE MONITORING
6580 M:      Jean Delvare <jdelvare@suse.com>
6581 M:      Guenter Roeck <linux@roeck-us.net>
6582 L:      linux-hwmon@vger.kernel.org
6583 W:      http://hwmon.wiki.kernel.org/
6584 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
6585 S:      Maintained
6586 F:      Documentation/devicetree/bindings/hwmon/
6587 F:      Documentation/hwmon/
6588 F:      drivers/hwmon/
6589 F:      include/linux/hwmon*.h
6590 F:      include/trace/events/hwmon*.h
6591
6592 HARDWARE RANDOM NUMBER GENERATOR CORE
6593 M:      Matt Mackall <mpm@selenic.com>
6594 M:      Herbert Xu <herbert@gondor.apana.org.au>
6595 L:      linux-crypto@vger.kernel.org
6596 S:      Odd fixes
6597 F:      Documentation/devicetree/bindings/rng/
6598 F:      Documentation/hw_random.txt
6599 F:      drivers/char/hw_random/
6600 F:      include/linux/hw_random.h
6601
6602 HARDWARE TRACING FACILITIES
6603 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
6604 S:      Maintained
6605 F:      drivers/hwtracing/
6606
6607 HARDWARE SPINLOCK CORE
6608 M:      Ohad Ben-Cohen <ohad@wizery.com>
6609 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
6610 L:      linux-remoteproc@vger.kernel.org
6611 S:      Maintained
6612 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
6613 F:      Documentation/devicetree/bindings/hwlock/
6614 F:      Documentation/hwspinlock.txt
6615 F:      drivers/hwspinlock/
6616 F:      include/linux/hwspinlock.h
6617
6618 HARMONY SOUND DRIVER
6619 L:      linux-parisc@vger.kernel.org
6620 S:      Maintained
6621 F:      sound/parisc/harmony.*
6622
6623 HDPVR USB VIDEO ENCODER DRIVER
6624 M:      Hans Verkuil <hverkuil@xs4all.nl>
6625 L:      linux-media@vger.kernel.org
6626 T:      git git://linuxtv.org/media_tree.git
6627 W:      https://linuxtv.org
6628 S:      Odd Fixes
6629 F:      drivers/media/usb/hdpvr/
6630
6631 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
6632 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
6633 S:      Supported
6634 F:      Documentation/watchdog/hpwdt.txt
6635 F:      drivers/watchdog/hpwdt.c
6636
6637 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
6638 M:      Don Brace <don.brace@microsemi.com>
6639 L:      esc.storagedev@microsemi.com
6640 L:      linux-scsi@vger.kernel.org
6641 S:      Supported
6642 F:      Documentation/scsi/hpsa.txt
6643 F:      drivers/scsi/hpsa*.[ch]
6644 F:      include/linux/cciss*.h
6645 F:      include/uapi/linux/cciss*.h
6646
6647 HFI1 DRIVER
6648 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
6649 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
6650 L:      linux-rdma@vger.kernel.org
6651 S:      Supported
6652 F:      drivers/infiniband/hw/hfi1
6653
6654 HFS FILESYSTEM
6655 L:      linux-fsdevel@vger.kernel.org
6656 S:      Orphan
6657 F:      Documentation/filesystems/hfs.txt
6658 F:      fs/hfs/
6659
6660 HFSPLUS FILESYSTEM
6661 L:      linux-fsdevel@vger.kernel.org
6662 S:      Orphan
6663 F:      Documentation/filesystems/hfsplus.txt
6664 F:      fs/hfsplus/
6665
6666 HGA FRAMEBUFFER DRIVER
6667 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
6668 L:      linux-nvidia@lists.surfsouth.com
6669 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
6670 S:      Maintained
6671 F:      drivers/video/fbdev/hgafb.c
6672
6673 HIBERNATION (aka Software Suspend, aka swsusp)
6674 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6675 M:      Pavel Machek <pavel@ucw.cz>
6676 L:      linux-pm@vger.kernel.org
6677 B:      https://bugzilla.kernel.org
6678 S:      Supported
6679 F:      arch/x86/power/
6680 F:      drivers/base/power/
6681 F:      kernel/power/
6682 F:      include/linux/suspend.h
6683 F:      include/linux/freezer.h
6684 F:      include/linux/pm.h
6685 F:      arch/*/include/asm/suspend*.h
6686
6687 HID CORE LAYER
6688 M:      Jiri Kosina <jikos@kernel.org>
6689 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
6690 L:      linux-input@vger.kernel.org
6691 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
6692 S:      Maintained
6693 F:      drivers/hid/
6694 F:      include/linux/hid*
6695 F:      include/uapi/linux/hid*
6696
6697 HID SENSOR HUB DRIVERS
6698 M:      Jiri Kosina <jikos@kernel.org>
6699 M:      Jonathan Cameron <jic23@kernel.org>
6700 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
6701 L:      linux-input@vger.kernel.org
6702 L:      linux-iio@vger.kernel.org
6703 S:      Maintained
6704 F:      Documentation/hid/hid-sensor*
6705 F:      drivers/hid/hid-sensor-*
6706 F:      drivers/iio/*/hid-*
6707 F:      include/linux/hid-sensor-*
6708
6709 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
6710 M:      Thomas Gleixner <tglx@linutronix.de>
6711 L:      linux-kernel@vger.kernel.org
6712 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
6713 S:      Maintained
6714 F:      Documentation/timers/
6715 F:      kernel/time/hrtimer.c
6716 F:      kernel/time/clockevents.c
6717 F:      kernel/time/timer_*.c
6718 F:      include/linux/clockchips.h
6719 F:      include/linux/hrtimer.h
6720
6721 HIGH-SPEED SCC DRIVER FOR AX.25
6722 L:      linux-hams@vger.kernel.org
6723 S:      Orphan
6724 F:      drivers/net/hamradio/dmascc.c
6725 F:      drivers/net/hamradio/scc.c
6726
6727 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
6728 M:      HighPoint Linux Team <linux@highpoint-tech.com>
6729 W:      http://www.highpoint-tech.com
6730 S:      Supported
6731 F:      Documentation/scsi/hptiop.txt
6732 F:      drivers/scsi/hptiop.c
6733
6734 HIPPI
6735 M:      Jes Sorensen <jes@trained-monkey.org>
6736 L:      linux-hippi@sunsite.dk
6737 S:      Maintained
6738 F:      include/linux/hippidevice.h
6739 F:      include/uapi/linux/if_hippi.h
6740 F:      net/802/hippi.c
6741 F:      drivers/net/hippi/
6742
6743 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
6744 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6745 M:      Salil Mehta <salil.mehta@huawei.com>
6746 L:      netdev@vger.kernel.org
6747 W:      http://www.hisilicon.com
6748 S:      Maintained
6749 F:      drivers/net/ethernet/hisilicon/hns3/
6750
6751 HISILICON LPC BUS DRIVER
6752 M:      john.garry@huawei.com
6753 W:      http://www.hisilicon.com
6754 S:      Maintained
6755 F:      drivers/bus/hisi_lpc.c
6756 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
6757
6758 HISILICON NETWORK SUBSYSTEM DRIVER
6759 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6760 M:      Salil Mehta <salil.mehta@huawei.com>
6761 L:      netdev@vger.kernel.org
6762 W:      http://www.hisilicon.com
6763 S:      Maintained
6764 F:      drivers/net/ethernet/hisilicon/
6765 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
6766
6767 HISILICON PMU DRIVER
6768 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
6769 W:      http://www.hisilicon.com
6770 S:      Supported
6771 F:      drivers/perf/hisilicon
6772 F:      Documentation/perf/hisi-pmu.txt
6773
6774 HISILICON ROCE DRIVER
6775 M:      Lijun Ou <oulijun@huawei.com>
6776 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
6777 L:      linux-rdma@vger.kernel.org
6778 S:      Maintained
6779 F:      drivers/infiniband/hw/hns/
6780 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
6781
6782 HISILICON SAS Controller
6783 M:      John Garry <john.garry@huawei.com>
6784 W:      http://www.hisilicon.com
6785 S:      Supported
6786 F:      drivers/scsi/hisi_sas/
6787 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
6788
6789 HMM - Heterogeneous Memory Management
6790 M:      Jérôme Glisse <jglisse@redhat.com>
6791 L:      linux-mm@kvack.org
6792 S:      Maintained
6793 F:      mm/hmm*
6794 F:      include/linux/hmm*
6795 F:      Documentation/vm/hmm.rst
6796
6797 HOST AP DRIVER
6798 M:      Jouni Malinen <j@w1.fi>
6799 L:      linux-wireless@vger.kernel.org
6800 W:      http://w1.fi/hostap-driver.html
6801 S:      Obsolete
6802 F:      drivers/net/wireless/intersil/hostap/
6803
6804 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
6805 L:      platform-driver-x86@vger.kernel.org
6806 S:      Orphan
6807 F:      drivers/platform/x86/tc1100-wmi.c
6808
6809 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
6810 M:      Jaroslav Kysela <perex@perex.cz>
6811 S:      Maintained
6812 F:      drivers/net/ethernet/hp/hp100.*
6813
6814 HPET:   High Precision Event Timers driver
6815 M:      Clemens Ladisch <clemens@ladisch.de>
6816 S:      Maintained
6817 F:      Documentation/timers/hpet.txt
6818 F:      drivers/char/hpet.c
6819 F:      include/linux/hpet.h
6820 F:      include/uapi/linux/hpet.h
6821
6822 HPET:   x86
6823 S:      Orphan
6824 F:      arch/x86/kernel/hpet.c
6825 F:      arch/x86/include/asm/hpet.h
6826
6827 HPFS FILESYSTEM
6828 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
6829 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
6830 S:      Maintained
6831 F:      fs/hpfs/
6832
6833 HSI SUBSYSTEM
6834 M:      Sebastian Reichel <sre@kernel.org>
6835 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
6836 S:      Maintained
6837 F:      Documentation/ABI/testing/sysfs-bus-hsi
6838 F:      Documentation/driver-api/hsi.rst
6839 F:      drivers/hsi/
6840 F:      include/linux/hsi/
6841 F:      include/uapi/linux/hsi/
6842
6843 HSO 3G MODEM DRIVER
6844 L:      linux-usb@vger.kernel.org
6845 S:      Orphan
6846 F:      drivers/net/usb/hso.c
6847
6848 HSR NETWORK PROTOCOL
6849 M:      Arvid Brodin <arvid.brodin@alten.se>
6850 L:      netdev@vger.kernel.org
6851 S:      Maintained
6852 F:      net/hsr/
6853
6854 HT16K33 LED CONTROLLER DRIVER
6855 M:      Robin van der Gracht <robin@protonic.nl>
6856 S:      Maintained
6857 F:      drivers/auxdisplay/ht16k33.c
6858 F:      Documentation/devicetree/bindings/display/ht16k33.txt
6859
6860 HTCPEN TOUCHSCREEN DRIVER
6861 M:      Pau Oliva Fora <pof@eslack.org>
6862 L:      linux-input@vger.kernel.org
6863 S:      Maintained
6864 F:      drivers/input/touchscreen/htcpen.c
6865
6866 HUAWEI ETHERNET DRIVER
6867 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
6868 L:      netdev@vger.kernel.org
6869 S:      Supported
6870 F:      Documentation/networking/hinic.txt
6871 F:      drivers/net/ethernet/huawei/hinic/
6872
6873 HUGETLB FILESYSTEM
6874 M:      Mike Kravetz <mike.kravetz@oracle.com>
6875 L:      linux-mm@kvack.org
6876 S:      Maintained
6877 F:      fs/hugetlbfs/
6878 F:      mm/hugetlb.c
6879 F:      include/linux/hugetlb.h
6880 F:      Documentation/admin-guide/mm/hugetlbpage.rst
6881 F:      Documentation/vm/hugetlbfs_reserv.rst
6882 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
6883
6884 HVA ST MEDIA DRIVER
6885 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
6886 L:      linux-media@vger.kernel.org
6887 T:      git git://linuxtv.org/media_tree.git
6888 W:      https://linuxtv.org
6889 S:      Supported
6890 F:      drivers/media/platform/sti/hva
6891
6892 HWPOISON MEMORY FAILURE HANDLING
6893 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
6894 L:      linux-mm@kvack.org
6895 S:      Maintained
6896 F:      mm/memory-failure.c
6897 F:      mm/hwpoison-inject.c
6898
6899 HYGON PROCESSOR SUPPORT
6900 M:      Pu Wen <puwen@hygon.cn>
6901 L:      linux-kernel@vger.kernel.org
6902 S:      Maintained
6903 F:      arch/x86/kernel/cpu/hygon.c
6904
6905 Hyper-V CORE AND DRIVERS
6906 M:      "K. Y. Srinivasan" <kys@microsoft.com>
6907 M:      Haiyang Zhang <haiyangz@microsoft.com>
6908 M:      Stephen Hemminger <sthemmin@microsoft.com>
6909 L:      devel@linuxdriverproject.org
6910 S:      Maintained
6911 F:      Documentation/networking/netvsc.txt
6912 F:      arch/x86/include/asm/mshyperv.h
6913 F:      arch/x86/include/asm/trace/hyperv.h
6914 F:      arch/x86/include/asm/hyperv-tlfs.h
6915 F:      arch/x86/kernel/cpu/mshyperv.c
6916 F:      arch/x86/hyperv
6917 F:      drivers/hid/hid-hyperv.c
6918 F:      drivers/hv/
6919 F:      drivers/input/serio/hyperv-keyboard.c
6920 F:      drivers/pci/controller/pci-hyperv.c
6921 F:      drivers/net/hyperv/
6922 F:      drivers/scsi/storvsc_drv.c
6923 F:      drivers/uio/uio_hv_generic.c
6924 F:      drivers/video/fbdev/hyperv_fb.c
6925 F:      net/vmw_vsock/hyperv_transport.c
6926 F:      include/linux/hyperv.h
6927 F:      include/uapi/linux/hyperv.h
6928 F:      tools/hv/
6929 F:      Documentation/ABI/stable/sysfs-bus-vmbus
6930
6931 HYPERVISOR VIRTUAL CONSOLE DRIVER
6932 L:      linuxppc-dev@lists.ozlabs.org
6933 S:      Odd Fixes
6934 F:      drivers/tty/hvc/
6935
6936 I2C ACPI SUPPORT
6937 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6938 L:      linux-i2c@vger.kernel.org
6939 L:      linux-acpi@vger.kernel.org
6940 S:      Maintained
6941 F:      drivers/i2c/i2c-core-acpi.c
6942
6943 I2C CONTROLLER DRIVER FOR NVIDIA GPU
6944 M:      Ajay Gupta <ajayg@nvidia.com>
6945 L:      linux-i2c@vger.kernel.org
6946 S:      Maintained
6947 F:      Documentation/i2c/busses/i2c-nvidia-gpu
6948 F:      drivers/i2c/busses/i2c-nvidia-gpu.c
6949
6950 I2C MUXES
6951 M:      Peter Rosin <peda@axentia.se>
6952 L:      linux-i2c@vger.kernel.org
6953 S:      Maintained
6954 F:      Documentation/i2c/i2c-topology
6955 F:      Documentation/i2c/muxes/
6956 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
6957 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
6958 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
6959 F:      drivers/i2c/i2c-mux.c
6960 F:      drivers/i2c/muxes/
6961 F:      include/linux/i2c-mux.h
6962
6963 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
6964 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
6965 L:      linux-i2c@vger.kernel.org
6966 S:      Maintained
6967 F:      drivers/i2c/busses/i2c-mv64xxx.c
6968
6969 I2C OVER PARALLEL PORT
6970 M:      Jean Delvare <jdelvare@suse.com>
6971 L:      linux-i2c@vger.kernel.org
6972 S:      Maintained
6973 F:      Documentation/i2c/busses/i2c-parport
6974 F:      Documentation/i2c/busses/i2c-parport-light
6975 F:      drivers/i2c/busses/i2c-parport.c
6976 F:      drivers/i2c/busses/i2c-parport-light.c
6977
6978 I2C SUBSYSTEM
6979 M:      Wolfram Sang <wsa@the-dreams.de>
6980 L:      linux-i2c@vger.kernel.org
6981 W:      https://i2c.wiki.kernel.org/
6982 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6983 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6984 S:      Maintained
6985 F:      Documentation/devicetree/bindings/i2c/i2c.txt
6986 F:      Documentation/i2c/
6987 F:      drivers/i2c/*
6988 F:      include/linux/i2c.h
6989 F:      include/linux/i2c-dev.h
6990 F:      include/linux/i2c-smbus.h
6991 F:      include/uapi/linux/i2c.h
6992 F:      include/uapi/linux/i2c-*.h
6993
6994 I2C SUBSYSTEM HOST DRIVERS
6995 L:      linux-i2c@vger.kernel.org
6996 W:      https://i2c.wiki.kernel.org/
6997 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6998 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6999 S:      Odd Fixes
7000 F:      Documentation/devicetree/bindings/i2c/
7001 F:      drivers/i2c/algos/
7002 F:      drivers/i2c/busses/
7003
7004 I2C-TAOS-EVM DRIVER
7005 M:      Jean Delvare <jdelvare@suse.com>
7006 L:      linux-i2c@vger.kernel.org
7007 S:      Maintained
7008 F:      Documentation/i2c/busses/i2c-taos-evm
7009 F:      drivers/i2c/busses/i2c-taos-evm.c
7010
7011 I2C-TINY-USB DRIVER
7012 M:      Till Harbaum <till@harbaum.org>
7013 L:      linux-i2c@vger.kernel.org
7014 W:      http://www.harbaum.org/till/i2c_tiny_usb
7015 S:      Maintained
7016 F:      drivers/i2c/busses/i2c-tiny-usb.c
7017
7018 I2C/SMBUS CONTROLLER DRIVERS FOR PC
7019 M:      Jean Delvare <jdelvare@suse.com>
7020 L:      linux-i2c@vger.kernel.org
7021 S:      Maintained
7022 F:      Documentation/i2c/busses/i2c-ali1535
7023 F:      Documentation/i2c/busses/i2c-ali1563
7024 F:      Documentation/i2c/busses/i2c-ali15x3
7025 F:      Documentation/i2c/busses/i2c-amd756
7026 F:      Documentation/i2c/busses/i2c-amd8111
7027 F:      Documentation/i2c/busses/i2c-i801
7028 F:      Documentation/i2c/busses/i2c-nforce2
7029 F:      Documentation/i2c/busses/i2c-piix4
7030 F:      Documentation/i2c/busses/i2c-sis5595
7031 F:      Documentation/i2c/busses/i2c-sis630
7032 F:      Documentation/i2c/busses/i2c-sis96x
7033 F:      Documentation/i2c/busses/i2c-via
7034 F:      Documentation/i2c/busses/i2c-viapro
7035 F:      drivers/i2c/busses/i2c-ali1535.c
7036 F:      drivers/i2c/busses/i2c-ali1563.c
7037 F:      drivers/i2c/busses/i2c-ali15x3.c
7038 F:      drivers/i2c/busses/i2c-amd756.c
7039 F:      drivers/i2c/busses/i2c-amd756-s4882.c
7040 F:      drivers/i2c/busses/i2c-amd8111.c
7041 F:      drivers/i2c/busses/i2c-i801.c
7042 F:      drivers/i2c/busses/i2c-isch.c
7043 F:      drivers/i2c/busses/i2c-nforce2.c
7044 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
7045 F:      drivers/i2c/busses/i2c-piix4.c
7046 F:      drivers/i2c/busses/i2c-sis5595.c
7047 F:      drivers/i2c/busses/i2c-sis630.c
7048 F:      drivers/i2c/busses/i2c-sis96x.c
7049 F:      drivers/i2c/busses/i2c-via.c
7050 F:      drivers/i2c/busses/i2c-viapro.c
7051
7052 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
7053 M:      Hans de Goede <hdegoede@redhat.com>
7054 L:      linux-i2c@vger.kernel.org
7055 S:      Maintained
7056 F:      drivers/i2c/busses/i2c-cht-wc.c
7057
7058 I2C/SMBUS ISMT DRIVER
7059 M:      Seth Heasley <seth.heasley@intel.com>
7060 M:      Neil Horman <nhorman@tuxdriver.com>
7061 L:      linux-i2c@vger.kernel.org
7062 F:      drivers/i2c/busses/i2c-ismt.c
7063 F:      Documentation/i2c/busses/i2c-ismt
7064
7065 I2C/SMBUS STUB DRIVER
7066 M:      Jean Delvare <jdelvare@suse.com>
7067 L:      linux-i2c@vger.kernel.org
7068 S:      Maintained
7069 F:      drivers/i2c/i2c-stub.c
7070
7071 IA64 (Itanium) PLATFORM
7072 M:      Tony Luck <tony.luck@intel.com>
7073 M:      Fenghua Yu <fenghua.yu@intel.com>
7074 L:      linux-ia64@vger.kernel.org
7075 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
7076 S:      Maintained
7077 F:      arch/ia64/
7078
7079 IBM Power 842 compression accelerator
7080 M:      Haren Myneni <haren@us.ibm.com>
7081 S:      Supported
7082 F:      drivers/crypto/nx/Makefile
7083 F:      drivers/crypto/nx/Kconfig
7084 F:      drivers/crypto/nx/nx-842*
7085 F:      include/linux/sw842.h
7086 F:      crypto/842.c
7087 F:      lib/842/
7088
7089 IBM Power in-Nest Crypto Acceleration
7090 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
7091 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
7092 L:      linux-crypto@vger.kernel.org
7093 S:      Supported
7094 F:      drivers/crypto/nx/Makefile
7095 F:      drivers/crypto/nx/Kconfig
7096 F:      drivers/crypto/nx/nx-aes*
7097 F:      drivers/crypto/nx/nx-sha*
7098 F:      drivers/crypto/nx/nx.*
7099 F:      drivers/crypto/nx/nx_csbcpb.h
7100 F:      drivers/crypto/nx/nx_debugfs.h
7101
7102 IBM Power Linux RAID adapter
7103 M:      Brian King <brking@us.ibm.com>
7104 S:      Supported
7105 F:      drivers/scsi/ipr.*
7106
7107 IBM Power SRIOV Virtual NIC Device Driver
7108 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
7109 M:      John Allen <jallen@linux.vnet.ibm.com>
7110 L:      netdev@vger.kernel.org
7111 S:      Supported
7112 F:      drivers/net/ethernet/ibm/ibmvnic.*
7113
7114 IBM Power Virtual Accelerator Switchboard
7115 M:      Sukadev Bhattiprolu
7116 L:      linuxppc-dev@lists.ozlabs.org
7117 S:      Supported
7118 F:      arch/powerpc/platforms/powernv/vas*
7119 F:      arch/powerpc/platforms/powernv/copy-paste.h
7120 F:      arch/powerpc/include/asm/vas.h
7121 F:      arch/powerpc/include/uapi/asm/vas.h
7122
7123 IBM Power Virtual Ethernet Device Driver
7124 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
7125 L:      netdev@vger.kernel.org
7126 S:      Supported
7127 F:      drivers/net/ethernet/ibm/ibmveth.*
7128
7129 IBM Power Virtual FC Device Drivers
7130 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7131 L:      linux-scsi@vger.kernel.org
7132 S:      Supported
7133 F:      drivers/scsi/ibmvscsi/ibmvfc*
7134
7135 IBM Power Virtual Management Channel Driver
7136 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
7137 M:      Steven Royer <seroyer@linux.vnet.ibm.com>
7138 S:      Supported
7139 F:      drivers/misc/ibmvmc.*
7140
7141 IBM Power Virtual SCSI Device Drivers
7142 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7143 L:      linux-scsi@vger.kernel.org
7144 S:      Supported
7145 F:      drivers/scsi/ibmvscsi/ibmvscsi*
7146 F:      include/scsi/viosrp.h
7147
7148 IBM Power Virtual SCSI Device Target Driver
7149 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
7150 M:      Michael Cyr <mikecyr@linux.vnet.ibm.com>
7151 L:      linux-scsi@vger.kernel.org
7152 L:      target-devel@vger.kernel.org
7153 S:      Supported
7154 F:      drivers/scsi/ibmvscsi_tgt/
7155
7156 IBM Power VMX Cryptographic instructions
7157 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
7158 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
7159 L:      linux-crypto@vger.kernel.org
7160 S:      Supported
7161 F:      drivers/crypto/vmx/Makefile
7162 F:      drivers/crypto/vmx/Kconfig
7163 F:      drivers/crypto/vmx/vmx.c
7164 F:      drivers/crypto/vmx/aes*
7165 F:      drivers/crypto/vmx/ghash*
7166 F:      drivers/crypto/vmx/ppc-xlate.pl
7167
7168 IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform
7169 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7170 L:      linux-pci@vger.kernel.org
7171 L:      linuxppc-dev@lists.ozlabs.org
7172 S:      Supported
7173 F:      drivers/pci/hotplug/rpaphp*
7174
7175 IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform
7176 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7177 L:      linux-pci@vger.kernel.org
7178 L:      linuxppc-dev@lists.ozlabs.org
7179 S:      Supported
7180 F:      drivers/pci/hotplug/rpadlpar*
7181
7182 IBM ServeRAID RAID DRIVER
7183 S:      Orphan
7184 F:      drivers/scsi/ips.*
7185
7186 ICH LPC AND GPIO DRIVER
7187 M:      Peter Tyser <ptyser@xes-inc.com>
7188 S:      Maintained
7189 F:      drivers/mfd/lpc_ich.c
7190 F:      drivers/gpio/gpio-ich.c
7191
7192 IDE SUBSYSTEM
7193 M:      "David S. Miller" <davem@davemloft.net>
7194 L:      linux-ide@vger.kernel.org
7195 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
7196 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
7197 S:      Maintained
7198 F:      Documentation/ide/
7199 F:      drivers/ide/
7200 F:      include/linux/ide.h
7201
7202 IDE/ATAPI DRIVERS
7203 M:      Borislav Petkov <bp@alien8.de>
7204 L:      linux-ide@vger.kernel.org
7205 S:      Maintained
7206 F:      Documentation/cdrom/ide-cd
7207 F:      drivers/ide/ide-cd*
7208
7209 IDEAPAD LAPTOP EXTRAS DRIVER
7210 M:      Ike Panhc <ike.pan@canonical.com>
7211 L:      platform-driver-x86@vger.kernel.org
7212 W:      http://launchpad.net/ideapad-laptop
7213 S:      Maintained
7214 F:      drivers/platform/x86/ideapad-laptop.c
7215
7216 IDEAPAD LAPTOP SLIDEBAR DRIVER
7217 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
7218 L:      linux-input@vger.kernel.org
7219 W:      https://github.com/o2genum/ideapad-slidebar
7220 S:      Maintained
7221 F:      drivers/input/misc/ideapad_slidebar.c
7222
7223 IDT VersaClock 5 CLOCK DRIVER
7224 M:      Marek Vasut <marek.vasut@gmail.com>
7225 S:      Maintained
7226 F:      drivers/clk/clk-versaclock5.c
7227
7228 IEEE 802.15.4 SUBSYSTEM
7229 M:      Alexander Aring <alex.aring@gmail.com>
7230 M:      Stefan Schmidt <stefan@datenfreihafen.org>
7231 L:      linux-wpan@vger.kernel.org
7232 W:      http://wpan.cakelab.org/
7233 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
7234 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
7235 S:      Maintained
7236 F:      net/ieee802154/
7237 F:      net/mac802154/
7238 F:      drivers/net/ieee802154/
7239 F:      include/linux/nl802154.h
7240 F:      include/linux/ieee802154.h
7241 F:      include/net/nl802154.h
7242 F:      include/net/mac802154.h
7243 F:      include/net/af_ieee802154.h
7244 F:      include/net/cfg802154.h
7245 F:      include/net/ieee802154_netdev.h
7246 F:      Documentation/networking/ieee802154.txt
7247
7248 IFE PROTOCOL
7249 M:      Yotam Gigi <yotam.gi@gmail.com>
7250 M:      Jamal Hadi Salim <jhs@mojatatu.com>
7251 F:      net/ife
7252 F:      include/net/ife.h
7253 F:      include/uapi/linux/ife.h
7254
7255 IGORPLUG-USB IR RECEIVER
7256 M:      Sean Young <sean@mess.org>
7257 L:      linux-media@vger.kernel.org
7258 S:      Maintained
7259 F:      drivers/media/rc/igorplugusb.c
7260
7261 IGUANAWORKS USB IR TRANSCEIVER
7262 M:      Sean Young <sean@mess.org>
7263 L:      linux-media@vger.kernel.org
7264 S:      Maintained
7265 F:      drivers/media/rc/iguanair.c
7266
7267 IIO DIGITAL POTENTIOMETER DAC
7268 M:      Peter Rosin <peda@axentia.se>
7269 L:      linux-iio@vger.kernel.org
7270 S:      Maintained
7271 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
7272 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
7273 F:      drivers/iio/dac/dpot-dac.c
7274
7275 IIO ENVELOPE DETECTOR
7276 M:      Peter Rosin <peda@axentia.se>
7277 L:      linux-iio@vger.kernel.org
7278 S:      Maintained
7279 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
7280 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
7281 F:      drivers/iio/adc/envelope-detector.c
7282
7283 IIO MULTIPLEXER
7284 M:      Peter Rosin <peda@axentia.se>
7285 L:      linux-iio@vger.kernel.org
7286 S:      Maintained
7287 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt
7288 F:      drivers/iio/multiplexer/iio-mux.c
7289
7290 IIO SUBSYSTEM AND DRIVERS
7291 M:      Jonathan Cameron <jic23@kernel.org>
7292 R:      Hartmut Knaack <knaack.h@gmx.de>
7293 R:      Lars-Peter Clausen <lars@metafoo.de>
7294 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
7295 L:      linux-iio@vger.kernel.org
7296 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
7297 S:      Maintained
7298 F:      Documentation/ABI/testing/configfs-iio*
7299 F:      Documentation/ABI/testing/sysfs-bus-iio*
7300 F:      Documentation/devicetree/bindings/iio/
7301 F:      drivers/iio/
7302 F:      drivers/staging/iio/
7303 F:      include/linux/iio/
7304 F:      tools/iio/
7305
7306 IIO UNIT CONVERTER
7307 M:      Peter Rosin <peda@axentia.se>
7308 L:      linux-iio@vger.kernel.org
7309 S:      Maintained
7310 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
7311 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
7312 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
7313 F:      drivers/iio/afe/iio-rescale.c
7314
7315 IKANOS/ADI EAGLE ADSL USB DRIVER
7316 M:      Matthieu Castet <castet.matthieu@free.fr>
7317 M:      Stanislaw Gruszka <stf_xl@wp.pl>
7318 S:      Maintained
7319 F:      drivers/usb/atm/ueagle-atm.c
7320
7321 IMGTEC ASCII LCD DRIVER
7322 M:      Paul Burton <paul.burton@mips.com>
7323 S:      Maintained
7324 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
7325 F:      drivers/auxdisplay/img-ascii-lcd.c
7326
7327 IMGTEC IR DECODER DRIVER
7328 M:      James Hogan <jhogan@kernel.org>
7329 S:      Maintained
7330 F:      drivers/media/rc/img-ir/
7331
7332 IMON SOUNDGRAPH USB IR RECEIVER
7333 M:      Sean Young <sean@mess.org>
7334 L:      linux-media@vger.kernel.org
7335 S:      Maintained
7336 F:      drivers/media/rc/imon_raw.c
7337 F:      drivers/media/rc/imon.c
7338
7339 IMS TWINTURBO FRAMEBUFFER DRIVER
7340 L:      linux-fbdev@vger.kernel.org
7341 S:      Orphan
7342 F:      drivers/video/fbdev/imsttfb.c
7343
7344 INA209 HARDWARE MONITOR DRIVER
7345 M:      Guenter Roeck <linux@roeck-us.net>
7346 L:      linux-hwmon@vger.kernel.org
7347 S:      Maintained
7348 F:      Documentation/hwmon/ina209
7349 F:      Documentation/devicetree/bindings/hwmon/ina2xx.txt
7350 F:      drivers/hwmon/ina209.c
7351
7352 INA2XX HARDWARE MONITOR DRIVER
7353 M:      Guenter Roeck <linux@roeck-us.net>
7354 L:      linux-hwmon@vger.kernel.org
7355 S:      Maintained
7356 F:      Documentation/hwmon/ina2xx
7357 F:      drivers/hwmon/ina2xx.c
7358 F:      include/linux/platform_data/ina2xx.h
7359
7360 INDUSTRY PACK SUBSYSTEM (IPACK)
7361 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
7362 M:      Jens Taprogge <jens.taprogge@taprogge.org>
7363 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7364 L:      industrypack-devel@lists.sourceforge.net
7365 W:      http://industrypack.sourceforge.net
7366 S:      Maintained
7367 F:      drivers/ipack/
7368
7369 INFINIBAND SUBSYSTEM
7370 M:      Doug Ledford <dledford@redhat.com>
7371 M:      Jason Gunthorpe <jgg@mellanox.com>
7372 L:      linux-rdma@vger.kernel.org
7373 W:      https://github.com/linux-rdma/rdma-core
7374 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7375 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
7376 S:      Supported
7377 F:      Documentation/devicetree/bindings/infiniband/
7378 F:      Documentation/infiniband/
7379 F:      drivers/infiniband/
7380 F:      include/uapi/linux/if_infiniband.h
7381 F:      include/uapi/rdma/
7382 F:      include/rdma/
7383
7384 INGENIC JZ4780 DMA Driver
7385 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
7386 S:      Maintained
7387 F:      drivers/dma/dma-jz4780.c
7388
7389 INGENIC JZ4780 NAND DRIVER
7390 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
7391 L:      linux-mtd@lists.infradead.org
7392 S:      Maintained
7393 F:      drivers/mtd/nand/raw/jz4780_*
7394
7395 INOTIFY
7396 M:      Jan Kara <jack@suse.cz>
7397 R:      Amir Goldstein <amir73il@gmail.com>
7398 L:      linux-fsdevel@vger.kernel.org
7399 S:      Maintained
7400 F:      Documentation/filesystems/inotify.txt
7401 F:      fs/notify/inotify/
7402 F:      include/linux/inotify.h
7403 F:      include/uapi/linux/inotify.h
7404
7405 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
7406 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
7407 L:      linux-input@vger.kernel.org
7408 Q:      http://patchwork.kernel.org/project/linux-input/list/
7409 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
7410 S:      Maintained
7411 F:      drivers/input/
7412 F:      include/linux/input.h
7413 F:      include/uapi/linux/input.h
7414 F:      include/uapi/linux/input-event-codes.h
7415 F:      include/linux/input/
7416 F:      Documentation/devicetree/bindings/input/
7417 F:      Documentation/devicetree/bindings/serio/
7418 F:      Documentation/input/
7419
7420 INPUT MULTITOUCH (MT) PROTOCOL
7421 M:      Henrik Rydberg <rydberg@bitmath.org>
7422 L:      linux-input@vger.kernel.org
7423 S:      Odd fixes
7424 F:      Documentation/input/multi-touch-protocol.rst
7425 F:      drivers/input/input-mt.c
7426 K:      \b(ABS|SYN)_MT_
7427
7428 INSIDE SECURE CRYPTO DRIVER
7429 M:      Antoine Tenart <antoine.tenart@bootlin.com>
7430 F:      drivers/crypto/inside-secure/
7431 S:      Maintained
7432 L:      linux-crypto@vger.kernel.org
7433
7434 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
7435 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
7436 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
7437 L:      linux-integrity@vger.kernel.org
7438 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
7439 S:      Supported
7440 F:      security/integrity/ima/
7441
7442 INTEL 810/815 FRAMEBUFFER DRIVER
7443 M:      Antonino Daplas <adaplas@gmail.com>
7444 L:      linux-fbdev@vger.kernel.org
7445 S:      Maintained
7446 F:      drivers/video/fbdev/i810/
7447
7448 INTEL ASoC DRIVERS
7449 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
7450 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
7451 M:      Jie Yang <yang.jie@linux.intel.com>
7452 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7453 S:      Supported
7454 F:      sound/soc/intel/
7455
7456 INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER
7457 M:      Hans de Goede <hdegoede@redhat.com>
7458 L:      platform-driver-x86@vger.kernel.org
7459 S:      Maintained
7460 F:      drivers/platform/x86/intel_atomisp2_pm.c
7461
7462 INTEL C600 SERIES SAS CONTROLLER DRIVER
7463 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
7464 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
7465 L:      linux-scsi@vger.kernel.org
7466 T:      git git://git.code.sf.net/p/intel-sas/isci
7467 S:      Supported
7468 F:      drivers/scsi/isci/
7469
7470 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
7471 M:      Jani Nikula <jani.nikula@linux.intel.com>
7472 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
7473 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
7474 L:      intel-gfx@lists.freedesktop.org
7475 W:      https://01.org/linuxgraphics/
7476 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
7477 C:      irc://chat.freenode.net/intel-gfx
7478 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
7479 T:      git git://anongit.freedesktop.org/drm-intel
7480 S:      Supported
7481 F:      drivers/gpu/drm/i915/
7482 F:      include/drm/i915*
7483 F:      include/uapi/drm/i915_drm.h
7484 F:      Documentation/gpu/i915.rst
7485
7486 INTEL ETHERNET DRIVERS
7487 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
7488 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
7489 W:      http://www.intel.com/support/feedback.htm
7490 W:      http://e1000.sourceforge.net/
7491 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
7492 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
7493 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
7494 S:      Supported
7495 F:      Documentation/networking/e100.rst
7496 F:      Documentation/networking/e1000.rst
7497 F:      Documentation/networking/e1000e.rst
7498 F:      Documentation/networking/fm10k.rst
7499 F:      Documentation/networking/igb.rst
7500 F:      Documentation/networking/igbvf.rst
7501 F:      Documentation/networking/ixgb.rst
7502 F:      Documentation/networking/ixgbe.rst
7503 F:      Documentation/networking/ixgbevf.rst
7504 F:      Documentation/networking/i40e.rst
7505 F:      Documentation/networking/iavf.rst
7506 F:      Documentation/networking/ice.rst
7507 F:      drivers/net/ethernet/intel/
7508 F:      drivers/net/ethernet/intel/*/
7509 F:      include/linux/avf/virtchnl.h
7510
7511 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
7512 M:      Maik Broemme <mbroemme@libmpq.org>
7513 L:      linux-fbdev@vger.kernel.org
7514 S:      Maintained
7515 F:      Documentation/fb/intelfb.txt
7516 F:      drivers/video/fbdev/intelfb/
7517
7518 INTEL GPIO DRIVERS
7519 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7520 L:      linux-gpio@vger.kernel.org
7521 S:      Maintained
7522 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
7523 F:      drivers/gpio/gpio-ich.c
7524 F:      drivers/gpio/gpio-intel-mid.c
7525 F:      drivers/gpio/gpio-lynxpoint.c
7526 F:      drivers/gpio/gpio-merrifield.c
7527 F:      drivers/gpio/gpio-ml-ioh.c
7528 F:      drivers/gpio/gpio-pch.c
7529 F:      drivers/gpio/gpio-sch.c
7530 F:      drivers/gpio/gpio-sodaville.c
7531
7532 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
7533 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
7534 M:      Zhi Wang <zhi.a.wang@intel.com>
7535 L:      intel-gvt-dev@lists.freedesktop.org
7536 L:      intel-gfx@lists.freedesktop.org
7537 W:      https://01.org/igvt-g
7538 T:      git https://github.com/intel/gvt-linux.git
7539 S:      Supported
7540 F:      drivers/gpu/drm/i915/gvt/
7541
7542 INTEL HID EVENT DRIVER
7543 M:      Alex Hung <alex.hung@canonical.com>
7544 L:      platform-driver-x86@vger.kernel.org
7545 S:      Maintained
7546 F:      drivers/platform/x86/intel-hid.c
7547
7548 INTEL I/OAT DMA DRIVER
7549 M:      Dave Jiang <dave.jiang@intel.com>
7550 R:      Dan Williams <dan.j.williams@intel.com>
7551 L:      dmaengine@vger.kernel.org
7552 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
7553 S:      Supported
7554 F:      drivers/dma/ioat*
7555
7556 INTEL IDLE DRIVER
7557 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
7558 M:      Len Brown <lenb@kernel.org>
7559 L:      linux-pm@vger.kernel.org
7560 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
7561 B:      https://bugzilla.kernel.org
7562 S:      Supported
7563 F:      drivers/idle/intel_idle.c
7564
7565 INTEL INTEGRATED SENSOR HUB DRIVER
7566 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7567 M:      Jiri Kosina <jikos@kernel.org>
7568 L:      linux-input@vger.kernel.org
7569 S:      Maintained
7570 F:      drivers/hid/intel-ish-hid/
7571
7572 INTEL IOMMU (VT-d)
7573 M:      David Woodhouse <dwmw2@infradead.org>
7574 L:      iommu@lists.linux-foundation.org
7575 T:      git git://git.infradead.org/iommu-2.6.git
7576 S:      Supported
7577 F:      drivers/iommu/intel-iommu.c
7578 F:      include/linux/intel-iommu.h
7579
7580 INTEL IOP-ADMA DMA DRIVER
7581 R:      Dan Williams <dan.j.williams@intel.com>
7582 S:      Odd fixes
7583 F:      drivers/dma/iop-adma.c
7584
7585 INTEL IPU3 CSI-2 CIO2 DRIVER
7586 M:      Yong Zhi <yong.zhi@intel.com>
7587 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7588 M:      Bingbu Cao <bingbu.cao@intel.com>
7589 R:      Tian Shu Qiu <tian.shu.qiu@intel.com>
7590 R:      Jian Xu Zheng <jian.xu.zheng@intel.com>
7591 L:      linux-media@vger.kernel.org
7592 S:      Maintained
7593 F:      drivers/media/pci/intel/ipu3/
7594 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
7595
7596 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
7597 M:      Krzysztof Halasa <khalasa@piap.pl>
7598 S:      Maintained
7599 F:      arch/arm/mach-ixp4xx/include/mach/qmgr.h
7600 F:      arch/arm/mach-ixp4xx/include/mach/npe.h
7601 F:      arch/arm/mach-ixp4xx/ixp4xx_qmgr.c
7602 F:      arch/arm/mach-ixp4xx/ixp4xx_npe.c
7603 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
7604 F:      drivers/net/wan/ixp4xx_hss.c
7605
7606 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
7607 M:      Deepak Saxena <dsaxena@plexity.net>
7608 S:      Maintained
7609 F:      drivers/char/hw_random/ixp4xx-rng.c
7610
7611 INTEL MANAGEMENT ENGINE (mei)
7612 M:      Tomas Winkler <tomas.winkler@intel.com>
7613 L:      linux-kernel@vger.kernel.org
7614 S:      Supported
7615 F:      include/uapi/linux/mei.h
7616 F:      include/linux/mei_cl_bus.h
7617 F:      drivers/misc/mei/*
7618 F:      drivers/watchdog/mei_wdt.c
7619 F:      Documentation/misc-devices/mei/*
7620 F:      samples/mei/*
7621
7622 INTEL MENLOW THERMAL DRIVER
7623 M:      Sujith Thomas <sujith.thomas@intel.com>
7624 L:      platform-driver-x86@vger.kernel.org
7625 W:      https://01.org/linux-acpi
7626 S:      Supported
7627 F:      drivers/platform/x86/intel_menlow.c
7628
7629 INTEL MIC DRIVERS (mic)
7630 M:      Sudeep Dutt <sudeep.dutt@intel.com>
7631 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
7632 S:      Supported
7633 W:      https://github.com/sudeepdutt/mic
7634 W:      http://software.intel.com/en-us/mic-developer
7635 F:      include/linux/mic_bus.h
7636 F:      include/linux/scif.h
7637 F:      include/uapi/linux/mic_common.h
7638 F:      include/uapi/linux/mic_ioctl.h
7639 F:      include/uapi/linux/scif_ioctl.h
7640 F:      drivers/misc/mic/
7641 F:      drivers/dma/mic_x100_dma.c
7642 F:      drivers/dma/mic_x100_dma.h
7643 F:      Documentation/mic/
7644
7645 INTEL PMC CORE DRIVER
7646 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
7647 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
7648 L:      platform-driver-x86@vger.kernel.org
7649 S:      Maintained
7650 F:      drivers/platform/x86/intel_pmc_core*
7651
7652 INTEL PMC/P-Unit IPC DRIVER
7653 M:      Zha Qipeng<qipeng.zha@intel.com>
7654 L:      platform-driver-x86@vger.kernel.org
7655 S:      Maintained
7656 F:      drivers/platform/x86/intel_pmc_ipc.c
7657 F:      drivers/platform/x86/intel_punit_ipc.c
7658 F:      arch/x86/include/asm/intel_pmc_ipc.h
7659 F:      arch/x86/include/asm/intel_punit_ipc.h
7660
7661 INTEL PMIC GPIO DRIVERS
7662 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7663 S:      Maintained
7664 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
7665 F:      drivers/gpio/gpio-*cove.c
7666 F:      drivers/gpio/gpio-msic.c
7667
7668 INTEL MULTIFUNCTION PMIC DEVICE DRIVERS
7669 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7670 S:      Maintained
7671 F:      drivers/mfd/intel_msic.c
7672 F:      drivers/mfd/intel_soc_pmic*
7673 F:      include/linux/mfd/intel_msic.h
7674 F:      include/linux/mfd/intel_soc_pmic*
7675
7676 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
7677 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
7678 L:      linux-wireless@vger.kernel.org
7679 S:      Maintained
7680 F:      Documentation/networking/README.ipw2100
7681 F:      Documentation/networking/README.ipw2200
7682 F:      drivers/net/wireless/intel/ipw2x00/
7683
7684 INTEL PSTATE DRIVER
7685 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7686 M:      Len Brown <lenb@kernel.org>
7687 L:      linux-pm@vger.kernel.org
7688 S:      Supported
7689 F:      drivers/cpufreq/intel_pstate.c
7690
7691 INTEL RDMA RNIC DRIVER
7692 M:      Faisal Latif <faisal.latif@intel.com>
7693 M:      Shiraz Saleem <shiraz.saleem@intel.com>
7694 L:      linux-rdma@vger.kernel.org
7695 S:      Supported
7696 F:      drivers/infiniband/hw/i40iw/
7697 F:      include/uapi/rdma/i40iw-abi.h
7698
7699 INTEL TELEMETRY DRIVER
7700 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@linux.intel.com>
7701 M:      "David E. Box" <david.e.box@linux.intel.com>
7702 L:      platform-driver-x86@vger.kernel.org
7703 S:      Maintained
7704 F:      arch/x86/include/asm/intel_telemetry.h
7705 F:      drivers/platform/x86/intel_telemetry*
7706
7707 INTEL VIRTUAL BUTTON DRIVER
7708 M:      AceLan Kao <acelan.kao@canonical.com>
7709 L:      platform-driver-x86@vger.kernel.org
7710 S:      Maintained
7711 F:      drivers/platform/x86/intel-vbtn.c
7712
7713 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
7714 M:      Stanislaw Gruszka <sgruszka@redhat.com>
7715 L:      linux-wireless@vger.kernel.org
7716 S:      Supported
7717 F:      drivers/net/wireless/intel/iwlegacy/
7718
7719 INTEL WIRELESS WIFI LINK (iwlwifi)
7720 M:      Johannes Berg <johannes.berg@intel.com>
7721 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
7722 M:      Luca Coelho <luciano.coelho@intel.com>
7723 M:      Intel Linux Wireless <linuxwifi@intel.com>
7724 L:      linux-wireless@vger.kernel.org
7725 W:      http://intellinuxwireless.org
7726 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
7727 S:      Supported
7728 F:      drivers/net/wireless/intel/iwlwifi/
7729
7730 INTEL WIRELESS WIMAX CONNECTION 2400
7731 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
7732 M:      linux-wimax@intel.com
7733 L:      wimax@linuxwimax.org (subscribers-only)
7734 S:      Supported
7735 W:      http://linuxwimax.org
7736 F:      Documentation/wimax/README.i2400m
7737 F:      drivers/net/wimax/i2400m/
7738 F:      include/uapi/linux/wimax/i2400m.h
7739
7740 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
7741 M:      Mario Limonciello <mario.limonciello@dell.com>
7742 S:      Maintained
7743 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
7744
7745 INTEL(R) TRACE HUB
7746 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
7747 S:      Supported
7748 F:      Documentation/trace/intel_th.rst
7749 F:      drivers/hwtracing/intel_th/
7750
7751 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
7752 M:      Ning Sun <ning.sun@intel.com>
7753 L:      tboot-devel@lists.sourceforge.net
7754 W:      http://tboot.sourceforge.net
7755 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
7756 S:      Supported
7757 F:      Documentation/intel_txt.txt
7758 F:      include/linux/tboot.h
7759 F:      arch/x86/kernel/tboot.c
7760
7761 INTEL-MID GPIO DRIVER
7762 M:      David Cohen <david.a.cohen@linux.intel.com>
7763 L:      linux-gpio@vger.kernel.org
7764 S:      Maintained
7765 F:      drivers/gpio/gpio-intel-mid.c
7766
7767 INVENSENSE MPU-3050 GYROSCOPE DRIVER
7768 M:      Linus Walleij <linus.walleij@linaro.org>
7769 L:      linux-iio@vger.kernel.org
7770 S:      Maintained
7771 F:      drivers/iio/gyro/mpu3050*
7772 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
7773
7774 IOC3 ETHERNET DRIVER
7775 M:      Ralf Baechle <ralf@linux-mips.org>
7776 L:      linux-mips@vger.kernel.org
7777 S:      Maintained
7778 F:      drivers/net/ethernet/sgi/ioc3-eth.c
7779
7780 IOC3 SERIAL DRIVER
7781 M:      Pat Gefre <pfg@sgi.com>
7782 L:      linux-serial@vger.kernel.org
7783 S:      Maintained
7784 F:      drivers/tty/serial/ioc3_serial.c
7785
7786 IOMMU DRIVERS
7787 M:      Joerg Roedel <joro@8bytes.org>
7788 L:      iommu@lists.linux-foundation.org
7789 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
7790 S:      Maintained
7791 F:      Documentation/devicetree/bindings/iommu/
7792 F:      drivers/iommu/
7793 F:      include/linux/iommu.h
7794 F:      include/linux/of_iommu.h
7795 F:      include/linux/iova.h
7796
7797 IP MASQUERADING
7798 M:      Juanjo Ciarlante <jjciarla@raiz.uncu.edu.ar>
7799 S:      Maintained
7800 F:      net/ipv4/netfilter/ipt_MASQUERADE.c
7801
7802 IPMI SUBSYSTEM
7803 M:      Corey Minyard <minyard@acm.org>
7804 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
7805 W:      http://openipmi.sourceforge.net/
7806 S:      Supported
7807 F:      Documentation/devicetree/bindings/ipmi/
7808 F:      Documentation/IPMI.txt
7809 F:      drivers/char/ipmi/
7810 F:      include/linux/ipmi*
7811 F:      include/uapi/linux/ipmi*
7812
7813 IPS SCSI RAID DRIVER
7814 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
7815 L:      linux-scsi@vger.kernel.org
7816 W:      http://www.adaptec.com/
7817 S:      Maintained
7818 F:      drivers/scsi/ips*
7819
7820 IPVS
7821 M:      Wensong Zhang <wensong@linux-vs.org>
7822 M:      Simon Horman <horms@verge.net.au>
7823 M:      Julian Anastasov <ja@ssi.bg>
7824 L:      netdev@vger.kernel.org
7825 L:      lvs-devel@vger.kernel.org
7826 S:      Maintained
7827 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
7828 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
7829 F:      Documentation/networking/ipvs-sysctl.txt
7830 F:      include/net/ip_vs.h
7831 F:      include/uapi/linux/ip_vs.h
7832 F:      net/netfilter/ipvs/
7833
7834 IPWIRELESS DRIVER
7835 M:      Jiri Kosina <jikos@kernel.org>
7836 M:      David Sterba <dsterba@suse.com>
7837 S:      Odd Fixes
7838 F:      drivers/tty/ipwireless/
7839
7840 IPX NETWORK LAYER
7841 L:      netdev@vger.kernel.org
7842 S:      Obsolete
7843 F:      include/uapi/linux/ipx.h
7844
7845 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
7846 M:      Marc Zyngier <marc.zyngier@arm.com>
7847 S:      Maintained
7848 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7849 F:      Documentation/IRQ-domain.txt
7850 F:      include/linux/irqdomain.h
7851 F:      kernel/irq/irqdomain.c
7852 F:      kernel/irq/msi.c
7853
7854 IRQ SUBSYSTEM
7855 M:      Thomas Gleixner <tglx@linutronix.de>
7856 L:      linux-kernel@vger.kernel.org
7857 S:      Maintained
7858 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7859 F:      kernel/irq/
7860
7861 IRQCHIP DRIVERS
7862 M:      Thomas Gleixner <tglx@linutronix.de>
7863 M:      Jason Cooper <jason@lakedaemon.net>
7864 M:      Marc Zyngier <marc.zyngier@arm.com>
7865 L:      linux-kernel@vger.kernel.org
7866 S:      Maintained
7867 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7868 F:      Documentation/devicetree/bindings/interrupt-controller/
7869 F:      drivers/irqchip/
7870
7871 ISA
7872 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
7873 S:      Maintained
7874 F:      Documentation/isa.txt
7875 F:      drivers/base/isa.c
7876 F:      include/linux/isa.h
7877
7878 ISA RADIO MODULE
7879 M:      Hans Verkuil <hverkuil@xs4all.nl>
7880 L:      linux-media@vger.kernel.org
7881 T:      git git://linuxtv.org/media_tree.git
7882 W:      https://linuxtv.org
7883 S:      Maintained
7884 F:      drivers/media/radio/radio-isa*
7885
7886 ISAPNP
7887 M:      Jaroslav Kysela <perex@perex.cz>
7888 S:      Maintained
7889 F:      Documentation/isapnp.txt
7890 F:      drivers/pnp/isapnp/
7891 F:      include/linux/isapnp.h
7892
7893 ISCSI
7894 M:      Lee Duncan <lduncan@suse.com>
7895 M:      Chris Leech <cleech@redhat.com>
7896 L:      open-iscsi@googlegroups.com
7897 W:      www.open-iscsi.com
7898 S:      Maintained
7899 F:      drivers/scsi/*iscsi*
7900 F:      include/scsi/*iscsi*
7901
7902 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
7903 M:      Peter Jones <pjones@redhat.com>
7904 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
7905 S:      Maintained
7906 F:      drivers/firmware/iscsi_ibft*
7907
7908 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
7909 M:      Sagi Grimberg <sagi@grimberg.me>
7910 M:      Max Gurtovoy <maxg@mellanox.com>
7911 L:      linux-rdma@vger.kernel.org
7912 S:      Supported
7913 W:      http://www.openfabrics.org
7914 W:      www.open-iscsi.org
7915 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7916 F:      drivers/infiniband/ulp/iser/
7917
7918 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
7919 M:      Sagi Grimberg <sagi@grimberg.me>
7920 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
7921 L:      linux-rdma@vger.kernel.org
7922 L:      target-devel@vger.kernel.org
7923 S:      Supported
7924 W:      http://www.linux-iscsi.org
7925 F:      drivers/infiniband/ulp/isert
7926
7927 ISDN SUBSYSTEM
7928 M:      Karsten Keil <isdn@linux-pingi.de>
7929 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7930 L:      netdev@vger.kernel.org
7931 W:      http://www.isdn4linux.de
7932 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kkeil/isdn-2.6.git
7933 S:      Maintained
7934 F:      Documentation/isdn/
7935 F:      drivers/isdn/
7936 F:      include/linux/isdn.h
7937 F:      include/linux/isdn/
7938 F:      include/uapi/linux/isdn.h
7939 F:      include/uapi/linux/isdn/
7940
7941 ISDN SUBSYSTEM (Eicon active card driver)
7942 M:      Armin Schindler <mac@melware.de>
7943 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7944 W:      http://www.melware.de
7945 S:      Maintained
7946 F:      drivers/isdn/hardware/eicon/
7947
7948 IT87 HARDWARE MONITORING DRIVER
7949 M:      Jean Delvare <jdelvare@suse.com>
7950 L:      linux-hwmon@vger.kernel.org
7951 S:      Maintained
7952 F:      Documentation/hwmon/it87
7953 F:      drivers/hwmon/it87.c
7954
7955 IT913X MEDIA DRIVER
7956 M:      Antti Palosaari <crope@iki.fi>
7957 L:      linux-media@vger.kernel.org
7958 W:      https://linuxtv.org
7959 W:      http://palosaari.fi/linux/
7960 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7961 T:      git git://linuxtv.org/anttip/media_tree.git
7962 S:      Maintained
7963 F:      drivers/media/tuners/it913x*
7964
7965 IVTV VIDEO4LINUX DRIVER
7966 M:      Andy Walls <awalls@md.metrocast.net>
7967 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
7968 L:      linux-media@vger.kernel.org
7969 T:      git git://linuxtv.org/media_tree.git
7970 W:      http://www.ivtvdriver.org
7971 S:      Maintained
7972 F:      Documentation/media/v4l-drivers/ivtv*
7973 F:      drivers/media/pci/ivtv/
7974 F:      include/uapi/linux/ivtv*
7975
7976 IX2505V MEDIA DRIVER
7977 M:      Malcolm Priestley <tvboxspy@gmail.com>
7978 L:      linux-media@vger.kernel.org
7979 W:      https://linuxtv.org
7980 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7981 S:      Maintained
7982 F:      drivers/media/dvb-frontends/ix2505v*
7983
7984 JAILHOUSE HYPERVISOR INTERFACE
7985 M:      Jan Kiszka <jan.kiszka@siemens.com>
7986 L:      jailhouse-dev@googlegroups.com
7987 S:      Maintained
7988 F:      arch/x86/kernel/jailhouse.c
7989 F:      arch/x86/include/asm/jailhouse_para.h
7990
7991 JC42.4 TEMPERATURE SENSOR DRIVER
7992 M:      Guenter Roeck <linux@roeck-us.net>
7993 L:      linux-hwmon@vger.kernel.org
7994 S:      Maintained
7995 F:      drivers/hwmon/jc42.c
7996 F:      Documentation/hwmon/jc42
7997
7998 JFS FILESYSTEM
7999 M:      Dave Kleikamp <shaggy@kernel.org>
8000 L:      jfs-discussion@lists.sourceforge.net
8001 W:      http://jfs.sourceforge.net/
8002 T:      git git://github.com/kleikamp/linux-shaggy.git
8003 S:      Maintained
8004 F:      Documentation/filesystems/jfs.txt
8005 F:      fs/jfs/
8006
8007 JME NETWORK DRIVER
8008 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
8009 L:      netdev@vger.kernel.org
8010 S:      Maintained
8011 F:      drivers/net/ethernet/jme.*
8012
8013 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
8014 M:      David Woodhouse <dwmw2@infradead.org>
8015 L:      linux-mtd@lists.infradead.org
8016 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
8017 S:      Maintained
8018 F:      fs/jffs2/
8019 F:      include/uapi/linux/jffs2.h
8020
8021 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
8022 M:      "Theodore Ts'o" <tytso@mit.edu>
8023 M:      Jan Kara <jack@suse.com>
8024 L:      linux-ext4@vger.kernel.org
8025 S:      Maintained
8026 F:      fs/jbd2/
8027 F:      include/linux/jbd2.h
8028
8029 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
8030 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
8031 L:      linux-media@vger.kernel.org
8032 S:      Maintained
8033 F:      drivers/media/platform/rcar_jpu.c
8034
8035 JSM Neo PCI based serial card
8036 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
8037 L:      linux-serial@vger.kernel.org
8038 S:      Maintained
8039 F:      drivers/tty/serial/jsm/
8040
8041 K10TEMP HARDWARE MONITORING DRIVER
8042 M:      Clemens Ladisch <clemens@ladisch.de>
8043 L:      linux-hwmon@vger.kernel.org
8044 S:      Maintained
8045 F:      Documentation/hwmon/k10temp
8046 F:      drivers/hwmon/k10temp.c
8047
8048 K8TEMP HARDWARE MONITORING DRIVER
8049 M:      Rudolf Marek <r.marek@assembler.cz>
8050 L:      linux-hwmon@vger.kernel.org
8051 S:      Maintained
8052 F:      Documentation/hwmon/k8temp
8053 F:      drivers/hwmon/k8temp.c
8054
8055 KASAN
8056 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
8057 R:      Alexander Potapenko <glider@google.com>
8058 R:      Dmitry Vyukov <dvyukov@google.com>
8059 L:      kasan-dev@googlegroups.com
8060 S:      Maintained
8061 F:      arch/*/include/asm/kasan.h
8062 F:      arch/*/mm/kasan_init*
8063 F:      Documentation/dev-tools/kasan.rst
8064 F:      include/linux/kasan*.h
8065 F:      lib/test_kasan.c
8066 F:      mm/kasan/
8067 F:      scripts/Makefile.kasan
8068
8069 KCONFIG
8070 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8071 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
8072 L:      linux-kbuild@vger.kernel.org
8073 S:      Maintained
8074 F:      Documentation/kbuild/kconfig*
8075 F:      scripts/kconfig/
8076 F:      scripts/Kconfig.include
8077
8078 KDUMP
8079 M:      Dave Young <dyoung@redhat.com>
8080 M:      Baoquan He <bhe@redhat.com>
8081 R:      Vivek Goyal <vgoyal@redhat.com>
8082 L:      kexec@lists.infradead.org
8083 W:      http://lse.sourceforge.net/kdump/
8084 S:      Maintained
8085 F:      Documentation/kdump/
8086
8087 KEENE FM RADIO TRANSMITTER DRIVER
8088 M:      Hans Verkuil <hverkuil@xs4all.nl>
8089 L:      linux-media@vger.kernel.org
8090 T:      git git://linuxtv.org/media_tree.git
8091 W:      https://linuxtv.org
8092 S:      Maintained
8093 F:      drivers/media/radio/radio-keene*
8094
8095 KERNEL AUTOMOUNTER
8096 M:      Ian Kent <raven@themaw.net>
8097 L:      autofs@vger.kernel.org
8098 S:      Maintained
8099 F:      fs/autofs/
8100
8101 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
8102 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8103 M:      Michal Marek <michal.lkml@markovi.net>
8104 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
8105 L:      linux-kbuild@vger.kernel.org
8106 S:      Maintained
8107 F:      Documentation/kbuild/
8108 F:      Makefile
8109 F:      scripts/Kbuild*
8110 F:      scripts/Makefile*
8111 F:      scripts/basic/
8112 F:      scripts/mk*
8113 F:      scripts/mod/
8114 F:      scripts/package/
8115
8116 KERNEL JANITORS
8117 L:      kernel-janitors@vger.kernel.org
8118 W:      http://kernelnewbies.org/KernelJanitors
8119 S:      Odd Fixes
8120
8121 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
8122 M:      "J. Bruce Fields" <bfields@fieldses.org>
8123 M:      Jeff Layton <jlayton@kernel.org>
8124 L:      linux-nfs@vger.kernel.org
8125 W:      http://nfs.sourceforge.net/
8126 T:      git git://linux-nfs.org/~bfields/linux.git
8127 S:      Supported
8128 F:      fs/nfsd/
8129 F:      include/uapi/linux/nfsd/
8130 F:      fs/lockd/
8131 F:      fs/nfs_common/
8132 F:      net/sunrpc/
8133 F:      include/linux/lockd/
8134 F:      include/linux/sunrpc/
8135 F:      include/uapi/linux/sunrpc/
8136
8137 KERNEL SELFTEST FRAMEWORK
8138 M:      Shuah Khan <shuah@kernel.org>
8139 L:      linux-kselftest@vger.kernel.org
8140 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
8141 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
8142 S:      Maintained
8143 F:      tools/testing/selftests/
8144 F:      Documentation/dev-tools/kselftest*
8145
8146 KERNEL USERMODE HELPER
8147 M:      Luis Chamberlain <mcgrof@kernel.org>
8148 L:      linux-kernel@vger.kernel.org
8149 S:      Maintained
8150 F:      kernel/umh.c
8151 F:      include/linux/umh.h
8152
8153 KERNEL VIRTUAL MACHINE (KVM)
8154 M:      Paolo Bonzini <pbonzini@redhat.com>
8155 M:      Radim Krčmář <rkrcmar@redhat.com>
8156 L:      kvm@vger.kernel.org
8157 W:      http://www.linux-kvm.org
8158 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8159 S:      Supported
8160 F:      Documentation/virtual/kvm/
8161 F:      include/trace/events/kvm.h
8162 F:      include/uapi/asm-generic/kvm*
8163 F:      include/uapi/linux/kvm*
8164 F:      include/asm-generic/kvm*
8165 F:      include/linux/kvm*
8166 F:      include/kvm/iodev.h
8167 F:      virt/kvm/*
8168 F:      tools/kvm/
8169
8170 KERNEL VIRTUAL MACHINE FOR AMD-V (KVM/amd)
8171 M:      Joerg Roedel <joro@8bytes.org>
8172 L:      kvm@vger.kernel.org
8173 W:      http://www.linux-kvm.org/
8174 S:      Maintained
8175 F:      arch/x86/include/asm/svm.h
8176 F:      arch/x86/kvm/svm.c
8177
8178 KERNEL VIRTUAL MACHINE FOR ARM (KVM/arm)
8179 M:      Christoffer Dall <christoffer.dall@arm.com>
8180 M:      Marc Zyngier <marc.zyngier@arm.com>
8181 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8182 L:      kvmarm@lists.cs.columbia.edu
8183 W:      http://systems.cs.columbia.edu/projects/kvm-arm
8184 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
8185 S:      Supported
8186 F:      arch/arm/include/uapi/asm/kvm*
8187 F:      arch/arm/include/asm/kvm*
8188 F:      arch/arm/kvm/
8189 F:      virt/kvm/arm/
8190 F:      include/kvm/arm_*
8191
8192 KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64)
8193 M:      Christoffer Dall <christoffer.dall@arm.com>
8194 M:      Marc Zyngier <marc.zyngier@arm.com>
8195 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8196 L:      kvmarm@lists.cs.columbia.edu
8197 S:      Maintained
8198 F:      arch/arm64/include/uapi/asm/kvm*
8199 F:      arch/arm64/include/asm/kvm*
8200 F:      arch/arm64/kvm/
8201
8202 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
8203 M:      James Hogan <jhogan@kernel.org>
8204 L:      linux-mips@vger.kernel.org
8205 S:      Supported
8206 F:      arch/mips/include/uapi/asm/kvm*
8207 F:      arch/mips/include/asm/kvm*
8208 F:      arch/mips/kvm/
8209
8210 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
8211 M:      Paul Mackerras <paulus@ozlabs.org>
8212 L:      kvm-ppc@vger.kernel.org
8213 W:      http://www.linux-kvm.org/
8214 T:      git git://github.com/agraf/linux-2.6.git
8215 S:      Supported
8216 F:      arch/powerpc/include/uapi/asm/kvm*
8217 F:      arch/powerpc/include/asm/kvm*
8218 F:      arch/powerpc/kvm/
8219 F:      arch/powerpc/kernel/kvm*
8220
8221 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
8222 M:      Christian Borntraeger <borntraeger@de.ibm.com>
8223 M:      Janosch Frank <frankja@linux.ibm.com>
8224 R:      David Hildenbrand <david@redhat.com>
8225 R:      Cornelia Huck <cohuck@redhat.com>
8226 L:      linux-s390@vger.kernel.org
8227 W:      http://www.ibm.com/developerworks/linux/linux390/
8228 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
8229 S:      Supported
8230 F:      arch/s390/include/uapi/asm/kvm*
8231 F:      arch/s390/include/asm/gmap.h
8232 F:      arch/s390/include/asm/kvm*
8233 F:      arch/s390/kvm/
8234 F:      arch/s390/mm/gmap.c
8235
8236 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
8237 M:      Paolo Bonzini <pbonzini@redhat.com>
8238 M:      Radim Krčmář <rkrcmar@redhat.com>
8239 L:      kvm@vger.kernel.org
8240 W:      http://www.linux-kvm.org
8241 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8242 S:      Supported
8243 F:      arch/x86/kvm/
8244 F:      arch/x86/include/uapi/asm/kvm*
8245 F:      arch/x86/include/asm/kvm*
8246 F:      arch/x86/include/asm/pvclock-abi.h
8247 F:      arch/x86/kernel/kvm.c
8248 F:      arch/x86/kernel/kvmclock.c
8249
8250 KERNFS
8251 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
8252 M:      Tejun Heo <tj@kernel.org>
8253 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
8254 S:      Supported
8255 F:      include/linux/kernfs.h
8256 F:      fs/kernfs/
8257
8258 KEXEC
8259 M:      Eric Biederman <ebiederm@xmission.com>
8260 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
8261 L:      kexec@lists.infradead.org
8262 S:      Maintained
8263 F:      include/linux/kexec.h
8264 F:      include/uapi/linux/kexec.h
8265 F:      kernel/kexec*
8266
8267 KEYS-ENCRYPTED
8268 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
8269 L:      linux-integrity@vger.kernel.org
8270 L:      keyrings@vger.kernel.org
8271 S:      Supported
8272 F:      Documentation/security/keys/trusted-encrypted.rst
8273 F:      include/keys/encrypted-type.h
8274 F:      security/keys/encrypted-keys/
8275
8276 KEYS-TRUSTED
8277 M:      James Bottomley <jejb@linux.vnet.ibm.com>
8278 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
8279 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
8280 L:      linux-integrity@vger.kernel.org
8281 L:      keyrings@vger.kernel.org
8282 S:      Supported
8283 F:      Documentation/security/keys/trusted-encrypted.rst
8284 F:      include/keys/trusted-type.h
8285 F:      security/keys/trusted.c
8286 F:      security/keys/trusted.h
8287
8288 KEYS/KEYRINGS:
8289 M:      David Howells <dhowells@redhat.com>
8290 L:      keyrings@vger.kernel.org
8291 S:      Maintained
8292 F:      Documentation/security/keys/core.rst
8293 F:      include/linux/key.h
8294 F:      include/linux/key-type.h
8295 F:      include/linux/keyctl.h
8296 F:      include/uapi/linux/keyctl.h
8297 F:      include/keys/
8298 F:      security/keys/
8299
8300 KGDB / KDB /debug_core
8301 M:      Jason Wessel <jason.wessel@windriver.com>
8302 M:      Daniel Thompson <daniel.thompson@linaro.org>
8303 W:      http://kgdb.wiki.kernel.org/
8304 L:      kgdb-bugreport@lists.sourceforge.net
8305 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
8306 S:      Maintained
8307 F:      Documentation/dev-tools/kgdb.rst
8308 F:      drivers/misc/kgdbts.c
8309 F:      drivers/tty/serial/kgdboc.c
8310 F:      include/linux/kdb.h
8311 F:      include/linux/kgdb.h
8312 F:      kernel/debug/
8313
8314 KMEMLEAK
8315 M:      Catalin Marinas <catalin.marinas@arm.com>
8316 S:      Maintained
8317 F:      Documentation/dev-tools/kmemleak.rst
8318 F:      include/linux/kmemleak.h
8319 F:      mm/kmemleak.c
8320 F:      mm/kmemleak-test.c
8321
8322 KMOD KERNEL MODULE LOADER - USERMODE HELPER
8323 M:      Luis Chamberlain <mcgrof@kernel.org>
8324 L:      linux-kernel@vger.kernel.org
8325 S:      Maintained
8326 F:      kernel/kmod.c
8327 F:      include/linux/kmod.h
8328 F:      lib/test_kmod.c
8329 F:      tools/testing/selftests/kmod/
8330
8331 KPROBES
8332 M:      Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com>
8333 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
8334 M:      "David S. Miller" <davem@davemloft.net>
8335 M:      Masami Hiramatsu <mhiramat@kernel.org>
8336 S:      Maintained
8337 F:      Documentation/kprobes.txt
8338 F:      include/linux/kprobes.h
8339 F:      include/asm-generic/kprobes.h
8340 F:      kernel/kprobes.c
8341
8342 KS0108 LCD CONTROLLER DRIVER
8343 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
8344 S:      Maintained
8345 F:      Documentation/auxdisplay/ks0108
8346 F:      drivers/auxdisplay/ks0108.c
8347 F:      include/linux/ks0108.h
8348
8349 L3MDEV
8350 M:      David Ahern <dsa@cumulusnetworks.com>
8351 L:      netdev@vger.kernel.org
8352 S:      Maintained
8353 F:      net/l3mdev
8354 F:      include/net/l3mdev.h
8355
8356 L7 BPF FRAMEWORK
8357 M:      John Fastabend <john.fastabend@gmail.com>
8358 M:      Daniel Borkmann <daniel@iogearbox.net>
8359 L:      netdev@vger.kernel.org
8360 S:      Maintained
8361 F:      include/linux/skmsg.h
8362 F:      net/core/skmsg.c
8363 F:      net/core/sock_map.c
8364 F:      net/ipv4/tcp_bpf.c
8365
8366 LANTIQ / INTEL Ethernet drivers
8367 M:      Hauke Mehrtens <hauke@hauke-m.de>
8368 L:      netdev@vger.kernel.org
8369 S:      Maintained
8370 F:      net/dsa/tag_gswip.c
8371 F:      drivers/net/ethernet/lantiq_xrx200.c
8372 F:      drivers/net/dsa/lantiq_pce.h
8373 F:      drivers/net/dsa/lantiq_gswip.c
8374
8375 LANTIQ MIPS ARCHITECTURE
8376 M:      John Crispin <john@phrozen.org>
8377 L:      linux-mips@vger.kernel.org
8378 S:      Maintained
8379 F:      arch/mips/lantiq
8380 F:      drivers/soc/lantiq
8381
8382 LAPB module
8383 L:      linux-x25@vger.kernel.org
8384 S:      Orphan
8385 F:      Documentation/networking/lapb-module.txt
8386 F:      include/*/lapb.h
8387 F:      net/lapb/
8388
8389 LASI 53c700 driver for PARISC
8390 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
8391 L:      linux-scsi@vger.kernel.org
8392 S:      Maintained
8393 F:      Documentation/scsi/53c700.txt
8394 F:      drivers/scsi/53c700*
8395
8396 LEAKING_ADDRESSES
8397 M:      Tobin C. Harding <me@tobin.cc>
8398 M:      Tycho Andersen <tycho@tycho.ws>
8399 L:      kernel-hardening@lists.openwall.com
8400 S:      Maintained
8401 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
8402 F:      scripts/leaking_addresses.pl
8403
8404 LED SUBSYSTEM
8405 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
8406 M:      Pavel Machek <pavel@ucw.cz>
8407 L:      linux-leds@vger.kernel.org
8408 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
8409 S:      Maintained
8410 F:      Documentation/devicetree/bindings/leds/
8411 F:      drivers/leds/
8412 F:      include/linux/leds.h
8413
8414 LEGACY EEPROM DRIVER
8415 M:      Jean Delvare <jdelvare@suse.com>
8416 S:      Maintained
8417 F:      Documentation/misc-devices/eeprom
8418 F:      drivers/misc/eeprom/eeprom.c
8419
8420 LEGO MINDSTORMS EV3
8421 R:      David Lechner <david@lechnology.com>
8422 S:      Maintained
8423 F:      arch/arm/boot/dts/da850-lego-ev3.dts
8424 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
8425 F:      drivers/power/supply/lego_ev3_battery.c
8426
8427 LEGO USB Tower driver
8428 M:      Juergen Stuber <starblue@users.sourceforge.net>
8429 L:      legousb-devel@lists.sourceforge.net
8430 W:      http://legousb.sourceforge.net/
8431 S:      Maintained
8432 F:      drivers/usb/misc/legousbtower.c
8433
8434 LG LAPTOP EXTRAS
8435 M:      Matan Ziv-Av <matan@svgalib.org>
8436 L:      platform-driver-x86@vger.kernel.org
8437 S:      Maintained
8438 F:      Documentation/ABI/testing/sysfs-platform-lg-laptop
8439 F:      Documentation/laptops/lg-laptop.rst
8440 F:      drivers/platform/x86/lg-laptop.c
8441
8442 LG2160 MEDIA DRIVER
8443 M:      Michael Krufky <mkrufky@linuxtv.org>
8444 L:      linux-media@vger.kernel.org
8445 W:      https://linuxtv.org
8446 W:      http://github.com/mkrufky
8447 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8448 T:      git git://linuxtv.org/mkrufky/tuners.git
8449 S:      Maintained
8450 F:      drivers/media/dvb-frontends/lg2160.*
8451
8452 LGDT3305 MEDIA DRIVER
8453 M:      Michael Krufky <mkrufky@linuxtv.org>
8454 L:      linux-media@vger.kernel.org
8455 W:      https://linuxtv.org
8456 W:      http://github.com/mkrufky
8457 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8458 T:      git git://linuxtv.org/mkrufky/tuners.git
8459 S:      Maintained
8460 F:      drivers/media/dvb-frontends/lgdt3305.*
8461
8462 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
8463 M:      Viresh Kumar <vireshk@kernel.org>
8464 L:      linux-ide@vger.kernel.org
8465 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8466 S:      Maintained
8467 F:      include/linux/pata_arasan_cf_data.h
8468 F:      drivers/ata/pata_arasan_cf.c
8469
8470 LIBATA PATA DRIVERS
8471 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8472 M:      Jens Axboe <axboe@kernel.dk>
8473 L:      linux-ide@vger.kernel.org
8474 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8475 S:      Maintained
8476 F:      drivers/ata/pata_*.c
8477 F:      drivers/ata/ata_generic.c
8478
8479 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
8480 M:      Linus Walleij <linus.walleij@linaro.org>
8481 L:      linux-ide@vger.kernel.org
8482 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8483 S:      Maintained
8484 F:      drivers/ata/pata_ftide010.c
8485 F:      drivers/ata/sata_gemini.c
8486 F:      drivers/ata/sata_gemini.h
8487
8488 LIBATA SATA AHCI PLATFORM devices support
8489 M:      Hans de Goede <hdegoede@redhat.com>
8490 M:      Jens Axboe <axboe@kernel.dk>
8491 L:      linux-ide@vger.kernel.org
8492 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8493 S:      Maintained
8494 F:      drivers/ata/ahci_platform.c
8495 F:      drivers/ata/libahci_platform.c
8496 F:      include/linux/ahci_platform.h
8497
8498 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
8499 M:      Mikael Pettersson <mikpelinux@gmail.com>
8500 L:      linux-ide@vger.kernel.org
8501 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8502 S:      Maintained
8503 F:      drivers/ata/sata_promise.*
8504
8505 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
8506 M:      Jens Axboe <axboe@kernel.dk>
8507 L:      linux-ide@vger.kernel.org
8508 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8509 S:      Maintained
8510 F:      drivers/ata/
8511 F:      include/linux/ata.h
8512 F:      include/linux/libata.h
8513 F:      Documentation/devicetree/bindings/ata/
8514
8515 LIBLOCKDEP
8516 M:      Sasha Levin <alexander.levin@microsoft.com>
8517 S:      Maintained
8518 F:      tools/lib/lockdep/
8519
8520 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
8521 M:      Ross Zwisler <zwisler@kernel.org>
8522 M:      Dan Williams <dan.j.williams@intel.com>
8523 M:      Vishal Verma <vishal.l.verma@intel.com>
8524 M:      Dave Jiang <dave.jiang@intel.com>
8525 L:      linux-nvdimm@lists.01.org
8526 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8527 S:      Supported
8528 F:      drivers/nvdimm/blk.c
8529 F:      drivers/nvdimm/region_devs.c
8530
8531 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
8532 M:      Vishal Verma <vishal.l.verma@intel.com>
8533 M:      Dan Williams <dan.j.williams@intel.com>
8534 M:      Ross Zwisler <zwisler@kernel.org>
8535 M:      Dave Jiang <dave.jiang@intel.com>
8536 L:      linux-nvdimm@lists.01.org
8537 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8538 S:      Supported
8539 F:      drivers/nvdimm/btt*
8540
8541 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
8542 M:      Ross Zwisler <zwisler@kernel.org>
8543 M:      Dan Williams <dan.j.williams@intel.com>
8544 M:      Vishal Verma <vishal.l.verma@intel.com>
8545 M:      Dave Jiang <dave.jiang@intel.com>
8546 L:      linux-nvdimm@lists.01.org
8547 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8548 S:      Supported
8549 F:      drivers/nvdimm/pmem*
8550
8551 LIBNVDIMM: DEVICETREE BINDINGS
8552 M:      Oliver O'Halloran <oohall@gmail.com>
8553 L:      linux-nvdimm@lists.01.org
8554 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8555 S:      Supported
8556 F:      drivers/nvdimm/of_pmem.c
8557 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
8558
8559 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
8560 M:      Dan Williams <dan.j.williams@intel.com>
8561 M:      Ross Zwisler <zwisler@kernel.org>
8562 M:      Vishal Verma <vishal.l.verma@intel.com>
8563 M:      Dave Jiang <dave.jiang@intel.com>
8564 L:      linux-nvdimm@lists.01.org
8565 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8566 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
8567 S:      Supported
8568 F:      drivers/nvdimm/*
8569 F:      drivers/acpi/nfit/*
8570 F:      include/linux/nd.h
8571 F:      include/linux/libnvdimm.h
8572 F:      include/uapi/linux/ndctl.h
8573
8574 LIGHTNVM PLATFORM SUPPORT
8575 M:      Matias Bjorling <mb@lightnvm.io>
8576 W:      http://github/OpenChannelSSD
8577 L:      linux-block@vger.kernel.org
8578 S:      Maintained
8579 F:      drivers/lightnvm/
8580 F:      include/linux/lightnvm.h
8581 F:      include/uapi/linux/lightnvm.h
8582
8583 LINUX FOR POWER MACINTOSH
8584 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8585 W:      http://www.penguinppc.org/
8586 L:      linuxppc-dev@lists.ozlabs.org
8587 S:      Maintained
8588 F:      arch/powerpc/platforms/powermac/
8589 F:      drivers/macintosh/
8590
8591 LINUX FOR POWERPC (32-BIT AND 64-BIT)
8592 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8593 M:      Paul Mackerras <paulus@samba.org>
8594 M:      Michael Ellerman <mpe@ellerman.id.au>
8595 W:      https://github.com/linuxppc/linux/wiki
8596 L:      linuxppc-dev@lists.ozlabs.org
8597 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
8598 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
8599 S:      Supported
8600 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
8601 F:      Documentation/devicetree/bindings/powerpc/
8602 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
8603 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
8604 F:      Documentation/powerpc/
8605 F:      arch/powerpc/
8606 F:      drivers/char/tpm/tpm_ibmvtpm*
8607 F:      drivers/crypto/nx/
8608 F:      drivers/crypto/vmx/
8609 F:      drivers/i2c/busses/i2c-opal.c
8610 F:      drivers/net/ethernet/ibm/ibmveth.*
8611 F:      drivers/net/ethernet/ibm/ibmvnic.*
8612 F:      drivers/pci/hotplug/pnv_php.c
8613 F:      drivers/pci/hotplug/rpa*
8614 F:      drivers/rtc/rtc-opal.c
8615 F:      drivers/scsi/ibmvscsi/
8616 F:      drivers/tty/hvc/hvc_opal.c
8617 F:      drivers/watchdog/wdrtas.c
8618 F:      tools/testing/selftests/powerpc
8619 N:      /pmac
8620 N:      powermac
8621 N:      powernv
8622 N:      [^a-z0-9]ps3
8623 N:      pseries
8624
8625 LINUX FOR POWERPC EMBEDDED MPC5XXX
8626 M:      Anatolij Gustschin <agust@denx.de>
8627 L:      linuxppc-dev@lists.ozlabs.org
8628 T:      git git://git.denx.de/linux-denx-agust.git
8629 S:      Maintained
8630 F:      arch/powerpc/platforms/512x/
8631 F:      arch/powerpc/platforms/52xx/
8632
8633 LINUX FOR POWERPC EMBEDDED PPC4XX
8634 M:      Alistair Popple <alistair@popple.id.au>
8635 M:      Matt Porter <mporter@kernel.crashing.org>
8636 W:      http://www.penguinppc.org/
8637 L:      linuxppc-dev@lists.ozlabs.org
8638 S:      Maintained
8639 F:      arch/powerpc/platforms/40x/
8640 F:      arch/powerpc/platforms/44x/
8641
8642 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
8643 M:      Scott Wood <oss@buserror.net>
8644 M:      Kumar Gala <galak@kernel.crashing.org>
8645 W:      http://www.penguinppc.org/
8646 L:      linuxppc-dev@lists.ozlabs.org
8647 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
8648 S:      Maintained
8649 F:      arch/powerpc/platforms/83xx/
8650 F:      arch/powerpc/platforms/85xx/
8651 F:      Documentation/devicetree/bindings/powerpc/fsl/
8652
8653 LINUX FOR POWERPC EMBEDDED PPC8XX
8654 M:      Vitaly Bordug <vitb@kernel.crashing.org>
8655 W:      http://www.penguinppc.org/
8656 L:      linuxppc-dev@lists.ozlabs.org
8657 S:      Maintained
8658 F:      arch/powerpc/platforms/8xx/
8659
8660 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
8661 L:      linuxppc-dev@lists.ozlabs.org
8662 S:      Orphan
8663 F:      arch/powerpc/*/*virtex*
8664 F:      arch/powerpc/*/*/*virtex*
8665
8666 LINUX FOR POWERPC PA SEMI PWRFICIENT
8667 L:      linuxppc-dev@lists.ozlabs.org
8668 S:      Orphan
8669 F:      arch/powerpc/platforms/pasemi/
8670 F:      drivers/*/*pasemi*
8671 F:      drivers/*/*/*pasemi*
8672
8673 LINUX KERNEL DUMP TEST MODULE (LKDTM)
8674 M:      Kees Cook <keescook@chromium.org>
8675 S:      Maintained
8676 F:      drivers/misc/lkdtm/*
8677
8678 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
8679 M:      Alan Stern <stern@rowland.harvard.edu>
8680 M:      Andrea Parri <andrea.parri@amarulasolutions.com>
8681 M:      Will Deacon <will.deacon@arm.com>
8682 M:      Peter Zijlstra <peterz@infradead.org>
8683 M:      Boqun Feng <boqun.feng@gmail.com>
8684 M:      Nicholas Piggin <npiggin@gmail.com>
8685 M:      David Howells <dhowells@redhat.com>
8686 M:      Jade Alglave <j.alglave@ucl.ac.uk>
8687 M:      Luc Maranget <luc.maranget@inria.fr>
8688 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
8689 R:      Akira Yokosawa <akiyks@gmail.com>
8690 R:      Daniel Lustig <dlustig@nvidia.com>
8691 L:      linux-kernel@vger.kernel.org
8692 L:      linux-arch@vger.kernel.org
8693 S:      Supported
8694 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
8695 F:      tools/memory-model/
8696 F:      Documentation/atomic_bitops.txt
8697 F:      Documentation/atomic_t.txt
8698 F:      Documentation/core-api/atomic_ops.rst
8699 F:      Documentation/core-api/refcount-vs-atomic.rst
8700 F:      Documentation/memory-barriers.txt
8701
8702 LIS3LV02D ACCELEROMETER DRIVER
8703 M:      Eric Piel <eric.piel@tremplin-utc.net>
8704 S:      Maintained
8705 F:      Documentation/misc-devices/lis3lv02d
8706 F:      drivers/misc/lis3lv02d/
8707 F:      drivers/platform/x86/hp_accel.c
8708
8709 LIVE PATCHING
8710 M:      Josh Poimboeuf <jpoimboe@redhat.com>
8711 M:      Jessica Yu <jeyu@kernel.org>
8712 M:      Jiri Kosina <jikos@kernel.org>
8713 M:      Miroslav Benes <mbenes@suse.cz>
8714 R:      Petr Mladek <pmladek@suse.com>
8715 S:      Maintained
8716 F:      kernel/livepatch/
8717 F:      include/linux/livepatch.h
8718 F:      arch/x86/include/asm/livepatch.h
8719 F:      arch/x86/kernel/livepatch.c
8720 F:      Documentation/livepatch/
8721 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
8722 F:      samples/livepatch/
8723 L:      live-patching@vger.kernel.org
8724 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/livepatching.git
8725
8726 LLC (802.2)
8727 L:      netdev@vger.kernel.org
8728 S:      Odd fixes
8729 F:      include/linux/llc.h
8730 F:      include/uapi/linux/llc.h
8731 F:      include/net/llc*
8732 F:      net/llc/
8733
8734 LM73 HARDWARE MONITOR DRIVER
8735 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
8736 L:      linux-hwmon@vger.kernel.org
8737 S:      Maintained
8738 F:      drivers/hwmon/lm73.c
8739
8740 LM78 HARDWARE MONITOR DRIVER
8741 M:      Jean Delvare <jdelvare@suse.com>
8742 L:      linux-hwmon@vger.kernel.org
8743 S:      Maintained
8744 F:      Documentation/hwmon/lm78
8745 F:      drivers/hwmon/lm78.c
8746
8747 LM83 HARDWARE MONITOR DRIVER
8748 M:      Jean Delvare <jdelvare@suse.com>
8749 L:      linux-hwmon@vger.kernel.org
8750 S:      Maintained
8751 F:      Documentation/hwmon/lm83
8752 F:      drivers/hwmon/lm83.c
8753
8754 LM90 HARDWARE MONITOR DRIVER
8755 M:      Jean Delvare <jdelvare@suse.com>
8756 L:      linux-hwmon@vger.kernel.org
8757 S:      Maintained
8758 F:      Documentation/hwmon/lm90
8759 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
8760 F:      drivers/hwmon/lm90.c
8761 F:      include/dt-bindings/thermal/lm90.h
8762
8763 LM95234 HARDWARE MONITOR DRIVER
8764 M:      Guenter Roeck <linux@roeck-us.net>
8765 L:      linux-hwmon@vger.kernel.org
8766 S:      Maintained
8767 F:      Documentation/hwmon/lm95234
8768 F:      drivers/hwmon/lm95234.c
8769
8770 LME2510 MEDIA DRIVER
8771 M:      Malcolm Priestley <tvboxspy@gmail.com>
8772 L:      linux-media@vger.kernel.org
8773 W:      https://linuxtv.org
8774 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8775 S:      Maintained
8776 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
8777
8778 LOADPIN SECURITY MODULE
8779 M:      Kees Cook <keescook@chromium.org>
8780 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
8781 S:      Supported
8782 F:      security/loadpin/
8783 F:      Documentation/admin-guide/LSM/LoadPin.rst
8784
8785 LOCKING PRIMITIVES
8786 M:      Peter Zijlstra <peterz@infradead.org>
8787 M:      Ingo Molnar <mingo@redhat.com>
8788 M:      Will Deacon <will.deacon@arm.com>
8789 L:      linux-kernel@vger.kernel.org
8790 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
8791 S:      Maintained
8792 F:      Documentation/locking/
8793 F:      include/linux/lockdep.h
8794 F:      include/linux/spinlock*.h
8795 F:      arch/*/include/asm/spinlock*.h
8796 F:      include/linux/rwlock*.h
8797 F:      include/linux/mutex*.h
8798 F:      include/linux/rwsem*.h
8799 F:      arch/*/include/asm/rwsem.h
8800 F:      include/linux/seqlock.h
8801 F:      lib/locking*.[ch]
8802 F:      kernel/locking/
8803 X:      kernel/locking/locktorture.c
8804
8805 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
8806 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
8807 L:      linux-ntfs-dev@lists.sourceforge.net
8808 W:      http://www.linux-ntfs.org/content/view/19/37/
8809 S:      Maintained
8810 F:      Documentation/ldm.txt
8811 F:      block/partitions/ldm.*
8812
8813 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
8814 M:      Sathya Prakash <sathya.prakash@broadcom.com>
8815 M:      Chaitra P B <chaitra.basappa@broadcom.com>
8816 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
8817 L:      MPT-FusionLinux.pdl@broadcom.com
8818 L:      linux-scsi@vger.kernel.org
8819 W:      http://www.avagotech.com/support/
8820 S:      Supported
8821 F:      drivers/message/fusion/
8822 F:      drivers/scsi/mpt3sas/
8823
8824 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
8825 M:      Matthew Wilcox <willy@infradead.org>
8826 L:      linux-scsi@vger.kernel.org
8827 S:      Maintained
8828 F:      drivers/scsi/sym53c8xx_2/
8829
8830 LTC1660 DAC DRIVER
8831 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
8832 L:      linux-iio@vger.kernel.org
8833 S:      Maintained
8834 F:      Documentation/devicetree/bindings/iio/dac/ltc1660.txt
8835 F:      drivers/iio/dac/ltc1660.c
8836
8837 LTC4261 HARDWARE MONITOR DRIVER
8838 M:      Guenter Roeck <linux@roeck-us.net>
8839 L:      linux-hwmon@vger.kernel.org
8840 S:      Maintained
8841 F:      Documentation/hwmon/ltc4261
8842 F:      drivers/hwmon/ltc4261.c
8843
8844 LTC4306 I2C MULTIPLEXER DRIVER
8845 M:      Michael Hennerich <michael.hennerich@analog.com>
8846 W:      http://ez.analog.com/community/linux-device-drivers
8847 L:      linux-i2c@vger.kernel.org
8848 S:      Supported
8849 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
8850 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
8851
8852 LTP (Linux Test Project)
8853 M:      Mike Frysinger <vapier@gentoo.org>
8854 M:      Cyril Hrubis <chrubis@suse.cz>
8855 M:      Wanlong Gao <wanlong.gao@gmail.com>
8856 M:      Jan Stancek <jstancek@redhat.com>
8857 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
8858 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
8859 L:      ltp@lists.linux.it (subscribers-only)
8860 W:      http://linux-test-project.github.io/
8861 T:      git git://github.com/linux-test-project/ltp.git
8862 S:      Maintained
8863
8864 M68K ARCHITECTURE
8865 M:      Geert Uytterhoeven <geert@linux-m68k.org>
8866 L:      linux-m68k@lists.linux-m68k.org
8867 W:      http://www.linux-m68k.org/
8868 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
8869 S:      Maintained
8870 F:      arch/m68k/
8871 F:      drivers/zorro/
8872
8873 M68K ON APPLE MACINTOSH
8874 M:      Joshua Thompson <funaho@jurai.org>
8875 W:      http://www.mac.linux-m68k.org/
8876 L:      linux-m68k@lists.linux-m68k.org
8877 S:      Maintained
8878 F:      arch/m68k/mac/
8879
8880 M68K ON HP9000/300
8881 M:      Philip Blundell <philb@gnu.org>
8882 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
8883 S:      Maintained
8884 F:      arch/m68k/hp300/
8885
8886 M88DS3103 MEDIA DRIVER
8887 M:      Antti Palosaari <crope@iki.fi>
8888 L:      linux-media@vger.kernel.org
8889 W:      https://linuxtv.org
8890 W:      http://palosaari.fi/linux/
8891 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8892 T:      git git://linuxtv.org/anttip/media_tree.git
8893 S:      Maintained
8894 F:      drivers/media/dvb-frontends/m88ds3103*
8895
8896 M88RS2000 MEDIA DRIVER
8897 M:      Malcolm Priestley <tvboxspy@gmail.com>
8898 L:      linux-media@vger.kernel.org
8899 W:      https://linuxtv.org
8900 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8901 S:      Maintained
8902 F:      drivers/media/dvb-frontends/m88rs2000*
8903
8904 MA901 MASTERKIT USB FM RADIO DRIVER
8905 M:      Alexey Klimov <klimov.linux@gmail.com>
8906 L:      linux-media@vger.kernel.org
8907 T:      git git://linuxtv.org/media_tree.git
8908 S:      Maintained
8909 F:      drivers/media/radio/radio-ma901.c
8910
8911 MAC80211
8912 M:      Johannes Berg <johannes@sipsolutions.net>
8913 L:      linux-wireless@vger.kernel.org
8914 W:      http://wireless.kernel.org/
8915 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
8916 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
8917 S:      Maintained
8918 F:      Documentation/networking/mac80211-injection.txt
8919 F:      include/net/mac80211.h
8920 F:      net/mac80211/
8921 F:      drivers/net/wireless/mac80211_hwsim.[ch]
8922 F:      Documentation/networking/mac80211_hwsim/README
8923
8924 MAILBOX API
8925 M:      Jassi Brar <jassisinghbrar@gmail.com>
8926 L:      linux-kernel@vger.kernel.org
8927 S:      Maintained
8928 F:      drivers/mailbox/
8929 F:      include/linux/mailbox_client.h
8930 F:      include/linux/mailbox_controller.h
8931
8932 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
8933 M:      Michael Kerrisk <mtk.manpages@gmail.com>
8934 W:      http://www.kernel.org/doc/man-pages
8935 L:      linux-man@vger.kernel.org
8936 S:      Maintained
8937
8938 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
8939 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
8940 L:      linux-mips@vger.kernel.org
8941 S:      Maintained
8942 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
8943
8944 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
8945 M:      Andrew Lunn <andrew@lunn.ch>
8946 M:      Vivien Didelot <vivien.didelot@gmail.com>
8947 L:      netdev@vger.kernel.org
8948 S:      Maintained
8949 F:      drivers/net/dsa/mv88e6xxx/
8950 F:      include/linux/platform_data/mv88e6xxx.h
8951 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
8952
8953 MARVELL ARMADA DRM SUPPORT
8954 M:      Russell King <linux@armlinux.org.uk>
8955 S:      Maintained
8956 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
8957 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
8958 F:      drivers/gpu/drm/armada/
8959 F:      include/uapi/drm/armada_drm.h
8960 F:      Documentation/devicetree/bindings/display/armada/
8961
8962 MARVELL CRYPTO DRIVER
8963 M:      Boris Brezillon <boris.brezillon@bootlin.com>
8964 M:      Arnaud Ebalard <arno@natisbad.org>
8965 F:      drivers/crypto/marvell/
8966 S:      Maintained
8967 L:      linux-crypto@vger.kernel.org
8968
8969 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
8970 M:      Mirko Lindner <mlindner@marvell.com>
8971 M:      Stephen Hemminger <stephen@networkplumber.org>
8972 L:      netdev@vger.kernel.org
8973 S:      Maintained
8974 F:      drivers/net/ethernet/marvell/sk*
8975
8976 MARVELL LIBERTAS WIRELESS DRIVER
8977 L:      libertas-dev@lists.infradead.org
8978 S:      Orphan
8979 F:      drivers/net/wireless/marvell/libertas/
8980
8981 MARVELL MACCHIATOBIN SUPPORT
8982 M:      Russell King <linux@armlinux.org.uk>
8983 L:      linux-arm-kernel@lists.infradead.org
8984 S:      Maintained
8985 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
8986
8987 MARVELL MV643XX ETHERNET DRIVER
8988 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
8989 L:      netdev@vger.kernel.org
8990 S:      Maintained
8991 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
8992 F:      include/linux/mv643xx.h
8993
8994 MARVELL MV88X3310 PHY DRIVER
8995 M:      Russell King <linux@armlinux.org.uk>
8996 L:      netdev@vger.kernel.org
8997 S:      Maintained
8998 F:      drivers/net/phy/marvell10g.c
8999
9000 MARVELL MVNETA ETHERNET DRIVER
9001 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
9002 L:      netdev@vger.kernel.org
9003 S:      Maintained
9004 F:      drivers/net/ethernet/marvell/mvneta.*
9005
9006 MARVELL MWIFIEX WIRELESS DRIVER
9007 M:      Amitkumar Karwar <amitkarwar@gmail.com>
9008 M:      Nishant Sarmukadam <nishants@marvell.com>
9009 M:      Ganapathi Bhat <gbhat@marvell.com>
9010 M:      Xinming Hu <huxinming820@gmail.com>
9011 L:      linux-wireless@vger.kernel.org
9012 S:      Maintained
9013 F:      drivers/net/wireless/marvell/mwifiex/
9014
9015 MARVELL MWL8K WIRELESS DRIVER
9016 M:      Lennert Buytenhek <buytenh@wantstofly.org>
9017 L:      linux-wireless@vger.kernel.org
9018 S:      Odd Fixes
9019 F:      drivers/net/wireless/marvell/mwl8k.c
9020
9021 MARVELL NAND CONTROLLER DRIVER
9022 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9023 L:      linux-mtd@lists.infradead.org
9024 S:      Maintained
9025 F:      drivers/mtd/nand/raw/marvell_nand.c
9026 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
9027
9028 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
9029 M:      Nicolas Pitre <nico@fluxnic.net>
9030 S:      Odd Fixes
9031 F:      drivers/mmc/host/mvsdio.*
9032
9033 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
9034 M:      Hu Ziji <huziji@marvell.com>
9035 L:      linux-mmc@vger.kernel.org
9036 S:      Supported
9037 F:      drivers/mmc/host/sdhci-xenon*
9038 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
9039
9040 MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER
9041 M:      Sunil Goutham <sgoutham@marvell.com>
9042 M:      Linu Cherian <lcherian@marvell.com>
9043 M:      Geetha sowjanya <gakula@marvell.com>
9044 M:      Jerin Jacob <jerinj@marvell.com>
9045 L:      netdev@vger.kernel.org
9046 S:      Supported
9047 F:      drivers/net/ethernet/marvell/octeontx2/af/
9048
9049 MATROX FRAMEBUFFER DRIVER
9050 L:      linux-fbdev@vger.kernel.org
9051 S:      Orphan
9052 F:      drivers/video/fbdev/matrox/matroxfb_*
9053 F:      include/uapi/linux/matroxfb.h
9054
9055 MAX16065 HARDWARE MONITOR DRIVER
9056 M:      Guenter Roeck <linux@roeck-us.net>
9057 L:      linux-hwmon@vger.kernel.org
9058 S:      Maintained
9059 F:      Documentation/hwmon/max16065
9060 F:      drivers/hwmon/max16065.c
9061
9062 MAX2175 SDR TUNER DRIVER
9063 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9064 L:      linux-media@vger.kernel.org
9065 T:      git git://linuxtv.org/media_tree.git
9066 S:      Maintained
9067 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
9068 F:      Documentation/media/v4l-drivers/max2175.rst
9069 F:      drivers/media/i2c/max2175*
9070 F:      include/uapi/linux/max2175.h
9071
9072 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
9073 L:      linux-hwmon@vger.kernel.org
9074 S:      Orphan
9075 F:      Documentation/hwmon/max6650
9076 F:      drivers/hwmon/max6650.c
9077
9078 MAX6697 HARDWARE MONITOR DRIVER
9079 M:      Guenter Roeck <linux@roeck-us.net>
9080 L:      linux-hwmon@vger.kernel.org
9081 S:      Maintained
9082 F:      Documentation/hwmon/max6697
9083 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
9084 F:      drivers/hwmon/max6697.c
9085 F:      include/linux/platform_data/max6697.h
9086
9087 MAX9860 MONO AUDIO VOICE CODEC DRIVER
9088 M:      Peter Rosin <peda@axentia.se>
9089 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9090 S:      Maintained
9091 F:      Documentation/devicetree/bindings/sound/max9860.txt
9092 F:      sound/soc/codecs/max9860.*
9093
9094 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
9095 M:      Javier Martinez Canillas <javier@dowhile0.org>
9096 L:      linux-kernel@vger.kernel.org
9097 S:      Supported
9098 F:      drivers/regulator/max77802-regulator.c
9099 F:      Documentation/devicetree/bindings/*/*max77802.txt
9100 F:      include/dt-bindings/*/*max77802.h
9101
9102 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
9103 M:      Krzysztof Kozlowski <krzk@kernel.org>
9104 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9105 L:      linux-pm@vger.kernel.org
9106 S:      Supported
9107 F:      drivers/power/supply/max14577_charger.c
9108 F:      drivers/power/supply/max77693_charger.c
9109
9110 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
9111 M:      Chanwoo Choi <cw00.choi@samsung.com>
9112 M:      Krzysztof Kozlowski <krzk@kernel.org>
9113 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9114 L:      linux-kernel@vger.kernel.org
9115 S:      Supported
9116 F:      drivers/*/max14577*.c
9117 F:      drivers/*/max77686*.c
9118 F:      drivers/*/max77693*.c
9119 F:      drivers/extcon/extcon-max14577.c
9120 F:      drivers/extcon/extcon-max77693.c
9121 F:      drivers/rtc/rtc-max77686.c
9122 F:      drivers/clk/clk-max77686.c
9123 F:      Documentation/devicetree/bindings/mfd/max14577.txt
9124 F:      Documentation/devicetree/bindings/*/max77686.txt
9125 F:      Documentation/devicetree/bindings/mfd/max77693.txt
9126 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
9127 F:      include/linux/mfd/max14577*.h
9128 F:      include/linux/mfd/max77686*.h
9129 F:      include/linux/mfd/max77693*.h
9130
9131 MAXIRADIO FM RADIO RECEIVER DRIVER
9132 M:      Hans Verkuil <hverkuil@xs4all.nl>
9133 L:      linux-media@vger.kernel.org
9134 T:      git git://linuxtv.org/media_tree.git
9135 W:      https://linuxtv.org
9136 S:      Maintained
9137 F:      drivers/media/radio/radio-maxiradio*
9138
9139 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
9140 M:      Peter Rosin <peda@axentia.se>
9141 L:      linux-iio@vger.kernel.org
9142 S:      Maintained
9143 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
9144 F:      drivers/iio/potentiometer/mcp4018.c
9145 F:      drivers/iio/potentiometer/mcp4531.c
9146
9147 MCR20A IEEE-802.15.4 RADIO DRIVER
9148 M:      Xue Liu <liuxuenetmail@gmail.com>
9149 L:      linux-wpan@vger.kernel.org
9150 W:      https://github.com/xueliu/mcr20a-linux
9151 S:      Maintained
9152 F:      drivers/net/ieee802154/mcr20a.c
9153 F:      drivers/net/ieee802154/mcr20a.h
9154 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
9155
9156 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
9157 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
9158 L:      linux-iio@vger.kernel.org
9159 S:      Maintained
9160 F:      drivers/iio/dac/cio-dac.c
9161
9162 MEDIA DRIVERS FOR ASCOT2E
9163 M:      Sergey Kozlov <serjk@netup.ru>
9164 M:      Abylay Ospan <aospan@netup.ru>
9165 L:      linux-media@vger.kernel.org
9166 W:      https://linuxtv.org
9167 W:      http://netup.tv/
9168 T:      git git://linuxtv.org/media_tree.git
9169 S:      Supported
9170 F:      drivers/media/dvb-frontends/ascot2e*
9171
9172 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
9173 M:      Jasmin Jessich <jasmin@anw.at>
9174 L:      linux-media@vger.kernel.org
9175 W:      https://linuxtv.org
9176 T:      git git://linuxtv.org/media_tree.git
9177 S:      Maintained
9178 F:      drivers/media/dvb-frontends/cxd2099*
9179
9180 MEDIA DRIVERS FOR CXD2841ER
9181 M:      Sergey Kozlov <serjk@netup.ru>
9182 M:      Abylay Ospan <aospan@netup.ru>
9183 L:      linux-media@vger.kernel.org
9184 W:      https://linuxtv.org
9185 W:      http://netup.tv/
9186 T:      git git://linuxtv.org/media_tree.git
9187 S:      Supported
9188 F:      drivers/media/dvb-frontends/cxd2841er*
9189
9190 MEDIA DRIVERS FOR CXD2880
9191 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
9192 L:      linux-media@vger.kernel.org
9193 W:      http://linuxtv.org/
9194 T:      git git://linuxtv.org/media_tree.git
9195 S:      Supported
9196 F:      drivers/media/dvb-frontends/cxd2880/*
9197 F:      drivers/media/spi/cxd2880*
9198
9199 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
9200 L:      linux-media@vger.kernel.org
9201 W:      https://linuxtv.org
9202 T:      git git://linuxtv.org/media_tree.git
9203 S:      Orphan
9204 F:      drivers/media/pci/ddbridge/*
9205
9206 MEDIA DRIVERS FOR FREESCALE IMX
9207 M:      Steve Longerbeam <slongerbeam@gmail.com>
9208 M:      Philipp Zabel <p.zabel@pengutronix.de>
9209 L:      linux-media@vger.kernel.org
9210 T:      git git://linuxtv.org/media_tree.git
9211 S:      Maintained
9212 F:      Documentation/devicetree/bindings/media/imx.txt
9213 F:      Documentation/media/v4l-drivers/imx.rst
9214 F:      drivers/staging/media/imx/
9215 F:      include/linux/imx-media.h
9216 F:      include/media/imx.h
9217
9218 MEDIA DRIVER FOR FREESCALE IMX PXP
9219 M:      Philipp Zabel <p.zabel@pengutronix.de>
9220 L:      linux-media@vger.kernel.org
9221 T:      git git://linuxtv.org/media_tree.git
9222 S:      Maintained
9223 F:      drivers/media/platform/imx-pxp.[ch]
9224
9225 MEDIA DRIVERS FOR HELENE
9226 M:      Abylay Ospan <aospan@netup.ru>
9227 L:      linux-media@vger.kernel.org
9228 W:      https://linuxtv.org
9229 W:      http://netup.tv/
9230 T:      git git://linuxtv.org/media_tree.git
9231 S:      Supported
9232 F:      drivers/media/dvb-frontends/helene*
9233
9234 MEDIA DRIVERS FOR HORUS3A
9235 M:      Sergey Kozlov <serjk@netup.ru>
9236 M:      Abylay Ospan <aospan@netup.ru>
9237 L:      linux-media@vger.kernel.org
9238 W:      https://linuxtv.org
9239 W:      http://netup.tv/
9240 T:      git git://linuxtv.org/media_tree.git
9241 S:      Supported
9242 F:      drivers/media/dvb-frontends/horus3a*
9243
9244 MEDIA DRIVERS FOR LNBH25
9245 M:      Sergey Kozlov <serjk@netup.ru>
9246 M:      Abylay Ospan <aospan@netup.ru>
9247 L:      linux-media@vger.kernel.org
9248 W:      https://linuxtv.org
9249 W:      http://netup.tv/
9250 T:      git git://linuxtv.org/media_tree.git
9251 S:      Supported
9252 F:      drivers/media/dvb-frontends/lnbh25*
9253
9254 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
9255 L:      linux-media@vger.kernel.org
9256 W:      https://linuxtv.org
9257 T:      git git://linuxtv.org/media_tree.git
9258 S:      Orphan
9259 F:      drivers/media/dvb-frontends/mxl5xx*
9260
9261 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
9262 M:      Sergey Kozlov <serjk@netup.ru>
9263 M:      Abylay Ospan <aospan@netup.ru>
9264 L:      linux-media@vger.kernel.org
9265 W:      https://linuxtv.org
9266 W:      http://netup.tv/
9267 T:      git git://linuxtv.org/media_tree.git
9268 S:      Supported
9269 F:      drivers/media/pci/netup_unidvb/*
9270
9271 MEDIA DRIVERS FOR RENESAS - CEU
9272 M:      Jacopo Mondi <jacopo@jmondi.org>
9273 L:      linux-media@vger.kernel.org
9274 L:      linux-renesas-soc@vger.kernel.org
9275 T:      git git://linuxtv.org/media_tree.git
9276 S:      Supported
9277 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
9278 F:      drivers/media/platform/renesas-ceu.c
9279 F:      include/media/drv-intf/renesas-ceu.h
9280
9281 MEDIA DRIVERS FOR RENESAS - DRIF
9282 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9283 L:      linux-media@vger.kernel.org
9284 L:      linux-renesas-soc@vger.kernel.org
9285 T:      git git://linuxtv.org/media_tree.git
9286 S:      Supported
9287 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
9288 F:      drivers/media/platform/rcar_drif.c
9289
9290 MEDIA DRIVERS FOR RENESAS - FCP
9291 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9292 L:      linux-media@vger.kernel.org
9293 L:      linux-renesas-soc@vger.kernel.org
9294 T:      git git://linuxtv.org/media_tree.git
9295 S:      Supported
9296 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
9297 F:      drivers/media/platform/rcar-fcp.c
9298 F:      include/media/rcar-fcp.h
9299
9300 MEDIA DRIVERS FOR RENESAS - FDP1
9301 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
9302 L:      linux-media@vger.kernel.org
9303 L:      linux-renesas-soc@vger.kernel.org
9304 T:      git git://linuxtv.org/media_tree.git
9305 S:      Supported
9306 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
9307 F:      drivers/media/platform/rcar_fdp1.c
9308
9309 MEDIA DRIVERS FOR RENESAS - VIN
9310 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
9311 L:      linux-media@vger.kernel.org
9312 L:      linux-renesas-soc@vger.kernel.org
9313 T:      git git://linuxtv.org/media_tree.git
9314 S:      Supported
9315 F:      Documentation/devicetree/bindings/media/renesas,rcar-csi2.txt
9316 F:      Documentation/devicetree/bindings/media/rcar_vin.txt
9317 F:      drivers/media/platform/rcar-vin/
9318
9319 MEDIA DRIVERS FOR RENESAS - VSP1
9320 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9321 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
9322 L:      linux-media@vger.kernel.org
9323 L:      linux-renesas-soc@vger.kernel.org
9324 T:      git git://linuxtv.org/media_tree.git
9325 S:      Supported
9326 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
9327 F:      drivers/media/platform/vsp1/
9328
9329 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
9330 L:      linux-media@vger.kernel.org
9331 W:      https://linuxtv.org
9332 T:      git git://linuxtv.org/media_tree.git
9333 S:      Orphan
9334 F:      drivers/media/dvb-frontends/stv0910*
9335
9336 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
9337 L:      linux-media@vger.kernel.org
9338 W:      https://linuxtv.org
9339 T:      git git://linuxtv.org/media_tree.git
9340 S:      Orphan
9341 F:      drivers/media/dvb-frontends/stv6111*
9342
9343 MEDIA DRIVERS FOR STM32 - DCMI
9344 M:      Hugues Fruchet <hugues.fruchet@st.com>
9345 L:      linux-media@vger.kernel.org
9346 T:      git git://linuxtv.org/media_tree.git
9347 S:      Supported
9348 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.txt
9349 F:      drivers/media/platform/stm32/stm32-dcmi.c
9350
9351 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
9352 M:      Dmitry Osipenko <digetx@gmail.com>
9353 L:      linux-media@vger.kernel.org
9354 L:      linux-tegra@vger.kernel.org
9355 T:      git git://linuxtv.org/media_tree.git
9356 S:      Maintained
9357 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
9358 F:      drivers/staging/media/tegra-vde/
9359
9360 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
9361 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
9362 P:      LinuxTV.org Project
9363 L:      linux-media@vger.kernel.org
9364 W:      https://linuxtv.org
9365 Q:      http://patchwork.kernel.org/project/linux-media/list/
9366 T:      git git://linuxtv.org/media_tree.git
9367 S:      Maintained
9368 F:      Documentation/devicetree/bindings/media/
9369 F:      Documentation/media/
9370 F:      drivers/media/
9371 F:      drivers/staging/media/
9372 F:      include/linux/platform_data/media/
9373 F:      include/media/
9374 F:      include/uapi/linux/dvb/
9375 F:      include/uapi/linux/videodev2.h
9376 F:      include/uapi/linux/media.h
9377 F:      include/uapi/linux/v4l2-*
9378 F:      include/uapi/linux/meye.h
9379 F:      include/uapi/linux/ivtv*
9380 F:      include/uapi/linux/uvcvideo.h
9381
9382 MEDIATEK BLUETOOTH DRIVER
9383 M:      Sean Wang <sean.wang@mediatek.com>
9384 L:      linux-bluetooth@vger.kernel.org
9385 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9386 S:      Maintained
9387 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
9388 F:      drivers/bluetooth/btmtkuart.c
9389
9390 MEDIATEK CIR DRIVER
9391 M:      Sean Wang <sean.wang@mediatek.com>
9392 S:      Maintained
9393 F:      drivers/media/rc/mtk-cir.c
9394
9395 MEDIATEK DMA DRIVER
9396 M:      Sean Wang <sean.wang@mediatek.com>
9397 L:      dmaengine@vger.kernel.org
9398 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9399 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9400 S:      Maintained
9401 F:      Documentation/devicetree/bindings/dma/mtk-*
9402 F:      drivers/dma/mediatek/
9403
9404 MEDIATEK PMIC LED DRIVER
9405 M:      Sean Wang <sean.wang@mediatek.com>
9406 S:      Maintained
9407 F:      drivers/leds/leds-mt6323.c
9408 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
9409
9410 MEDIATEK ETHERNET DRIVER
9411 M:      Felix Fietkau <nbd@openwrt.org>
9412 M:      John Crispin <john@phrozen.org>
9413 M:      Sean Wang <sean.wang@mediatek.com>
9414 M:      Nelson Chang <nelson.chang@mediatek.com>
9415 L:      netdev@vger.kernel.org
9416 S:      Maintained
9417 F:      drivers/net/ethernet/mediatek/
9418
9419 MEDIATEK SWITCH DRIVER
9420 M:      Sean Wang <sean.wang@mediatek.com>
9421 L:      netdev@vger.kernel.org
9422 S:      Maintained
9423 F:      drivers/net/dsa/mt7530.*
9424 F:      net/dsa/tag_mtk.c
9425
9426 MEDIATEK JPEG DRIVER
9427 M:      Rick Chang <rick.chang@mediatek.com>
9428 M:      Bin Liu <bin.liu@mediatek.com>
9429 S:      Supported
9430 F:      drivers/media/platform/mtk-jpeg/
9431 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
9432
9433 MEDIATEK MDP DRIVER
9434 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
9435 M:      Houlong Wei <houlong.wei@mediatek.com>
9436 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9437 S:      Supported
9438 F:      drivers/media/platform/mtk-mdp/
9439 F:      drivers/media/platform/mtk-vpu/
9440 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
9441
9442 MEDIATEK MEDIA DRIVER
9443 M:      Tiffany Lin <tiffany.lin@mediatek.com>
9444 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9445 S:      Supported
9446 F:      drivers/media/platform/mtk-vcodec/
9447 F:      drivers/media/platform/mtk-vpu/
9448 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
9449 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
9450
9451 MEDIATEK MT76 WIRELESS LAN DRIVER
9452 M:      Felix Fietkau <nbd@nbd.name>
9453 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
9454 L:      linux-wireless@vger.kernel.org
9455 S:      Maintained
9456 F:      drivers/net/wireless/mediatek/mt76/
9457
9458 MEDIATEK MT7601U WIRELESS LAN DRIVER
9459 M:      Jakub Kicinski <kubakici@wp.pl>
9460 L:      linux-wireless@vger.kernel.org
9461 S:      Maintained
9462 F:      drivers/net/wireless/mediatek/mt7601u/
9463
9464 MEDIATEK NAND CONTROLLER DRIVER
9465 M:      Xiaolei Li <xiaolei.li@mediatek.com>
9466 L:      linux-mtd@lists.infradead.org
9467 S:      Maintained
9468 F:      drivers/mtd/nand/raw/mtk_*
9469 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
9470
9471 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
9472 M:      Sean Wang <sean.wang@mediatek.com>
9473 S:      Maintained
9474 F:      drivers/char/hw_random/mtk-rng.c
9475
9476 MEDIATEK USB3 DRD IP DRIVER
9477 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
9478 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
9479 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9480 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9481 S:      Maintained
9482 F:      drivers/usb/mtu3/
9483
9484 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
9485 M:      Peter Senna Tschudin <peter.senna@gmail.com>
9486 M:      Martin Donnelly <martin.donnelly@ge.com>
9487 M:      Martyn Welch <martyn.welch@collabora.co.uk>
9488 S:      Maintained
9489 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
9490 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
9491
9492 MEGARAID SCSI/SAS DRIVERS
9493 M:      Kashyap Desai <kashyap.desai@broadcom.com>
9494 M:      Sumit Saxena <sumit.saxena@broadcom.com>
9495 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
9496 L:      megaraidlinux.pdl@broadcom.com
9497 L:      linux-scsi@vger.kernel.org
9498 W:      http://www.avagotech.com/support/
9499 S:      Maintained
9500 F:      Documentation/scsi/megaraid.txt
9501 F:      drivers/scsi/megaraid.*
9502 F:      drivers/scsi/megaraid/
9503
9504 MELEXIS MLX90614 DRIVER
9505 M:      Crt Mori <cmo@melexis.com>
9506 L:      linux-iio@vger.kernel.org
9507 W:      http://www.melexis.com
9508 S:      Supported
9509 F:      drivers/iio/temperature/mlx90614.c
9510
9511 MELEXIS MLX90632 DRIVER
9512 M:      Crt Mori <cmo@melexis.com>
9513 L:      linux-iio@vger.kernel.org
9514 W:      http://www.melexis.com
9515 S:      Supported
9516 F:      drivers/iio/temperature/mlx90632.c
9517
9518 MELFAS MIP4 TOUCHSCREEN DRIVER
9519 M:      Sangwon Jee <jeesw@melfas.com>
9520 W:      http://www.melfas.com
9521 S:      Supported
9522 F:      drivers/input/touchscreen/melfas_mip4.c
9523 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
9524
9525 MELLANOX ETHERNET DRIVER (mlx4_en)
9526 M:      Tariq Toukan <tariqt@mellanox.com>
9527 L:      netdev@vger.kernel.org
9528 S:      Supported
9529 W:      http://www.mellanox.com
9530 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9531 F:      drivers/net/ethernet/mellanox/mlx4/en_*
9532
9533 MELLANOX ETHERNET DRIVER (mlx5e)
9534 M:      Saeed Mahameed <saeedm@mellanox.com>
9535 L:      netdev@vger.kernel.org
9536 S:      Supported
9537 W:      http://www.mellanox.com
9538 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9539 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
9540
9541 MELLANOX ETHERNET INNOVA DRIVERS
9542 R:      Boris Pismenny <borisp@mellanox.com>
9543 L:      netdev@vger.kernel.org
9544 S:      Supported
9545 W:      http://www.mellanox.com
9546 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9547 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
9548 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
9549 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
9550 F:      include/linux/mlx5/mlx5_ifc_fpga.h
9551
9552 MELLANOX ETHERNET INNOVA IPSEC DRIVER
9553 R:      Boris Pismenny <borisp@mellanox.com>
9554 L:      netdev@vger.kernel.org
9555 S:      Supported
9556 W:      http://www.mellanox.com
9557 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9558 F:      drivers/net/ethernet/mellanox/mlx5/core/en_ipsec/*
9559 F:      drivers/net/ethernet/mellanox/mlx5/core/ipsec*
9560
9561 MELLANOX ETHERNET SWITCH DRIVERS
9562 M:      Jiri Pirko <jiri@mellanox.com>
9563 M:      Ido Schimmel <idosch@mellanox.com>
9564 L:      netdev@vger.kernel.org
9565 S:      Supported
9566 W:      http://www.mellanox.com
9567 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9568 F:      drivers/net/ethernet/mellanox/mlxsw/
9569 F:      tools/testing/selftests/drivers/net/mlxsw/
9570
9571 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
9572 M:      mlxsw@mellanox.com
9573 L:      netdev@vger.kernel.org
9574 S:      Supported
9575 W:      http://www.mellanox.com
9576 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9577 F:      drivers/net/ethernet/mellanox/mlxfw/
9578
9579 MELLANOX HARDWARE PLATFORM SUPPORT
9580 M:      Andy Shevchenko <andy@infradead.org>
9581 M:      Darren Hart <dvhart@infradead.org>
9582 M:      Vadim Pasternak <vadimp@mellanox.com>
9583 L:      platform-driver-x86@vger.kernel.org
9584 S:      Supported
9585 F:      drivers/platform/mellanox/
9586
9587 MELLANOX MLX4 core VPI driver
9588 M:      Tariq Toukan <tariqt@mellanox.com>
9589 L:      netdev@vger.kernel.org
9590 L:      linux-rdma@vger.kernel.org
9591 W:      http://www.mellanox.com
9592 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9593 S:      Supported
9594 F:      drivers/net/ethernet/mellanox/mlx4/
9595 F:      include/linux/mlx4/
9596
9597 MELLANOX MLX4 IB driver
9598 M:      Yishai Hadas <yishaih@mellanox.com>
9599 L:      linux-rdma@vger.kernel.org
9600 W:      http://www.mellanox.com
9601 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9602 S:      Supported
9603 F:      drivers/infiniband/hw/mlx4/
9604 F:      include/linux/mlx4/
9605 F:      include/uapi/rdma/mlx4-abi.h
9606
9607 MELLANOX MLX5 core VPI driver
9608 M:      Saeed Mahameed <saeedm@mellanox.com>
9609 M:      Leon Romanovsky <leonro@mellanox.com>
9610 L:      netdev@vger.kernel.org
9611 L:      linux-rdma@vger.kernel.org
9612 W:      http://www.mellanox.com
9613 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9614 S:      Supported
9615 F:      drivers/net/ethernet/mellanox/mlx5/core/
9616 F:      include/linux/mlx5/
9617
9618 MELLANOX MLX5 IB driver
9619 M:      Leon Romanovsky <leonro@mellanox.com>
9620 L:      linux-rdma@vger.kernel.org
9621 W:      http://www.mellanox.com
9622 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9623 S:      Supported
9624 F:      drivers/infiniband/hw/mlx5/
9625 F:      include/linux/mlx5/
9626 F:      include/uapi/rdma/mlx5-abi.h
9627
9628 MELLANOX MLXCPLD I2C AND MUX DRIVER
9629 M:      Vadim Pasternak <vadimp@mellanox.com>
9630 M:      Michael Shych <michaelsh@mellanox.com>
9631 L:      linux-i2c@vger.kernel.org
9632 S:      Supported
9633 F:      drivers/i2c/busses/i2c-mlxcpld.c
9634 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
9635 F:      Documentation/i2c/busses/i2c-mlxcpld
9636
9637 MELLANOX MLXCPLD LED DRIVER
9638 M:      Vadim Pasternak <vadimp@mellanox.com>
9639 L:      linux-leds@vger.kernel.org
9640 S:      Supported
9641 F:      drivers/leds/leds-mlxcpld.c
9642 F:      drivers/leds/leds-mlxreg.c
9643 F:      Documentation/leds/leds-mlxcpld.txt
9644
9645 MELLANOX PLATFORM DRIVER
9646 M:      Vadim Pasternak <vadimp@mellanox.com>
9647 L:      platform-driver-x86@vger.kernel.org
9648 S:      Supported
9649 F:      drivers/platform/x86/mlx-platform.c
9650
9651 MEMBARRIER SUPPORT
9652 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
9653 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
9654 L:      linux-kernel@vger.kernel.org
9655 S:      Supported
9656 F:      kernel/sched/membarrier.c
9657 F:      include/uapi/linux/membarrier.h
9658 F:      arch/powerpc/include/asm/membarrier.h
9659
9660 MEMORY MANAGEMENT
9661 L:      linux-mm@kvack.org
9662 W:      http://www.linux-mm.org
9663 S:      Maintained
9664 F:      include/linux/mm.h
9665 F:      include/linux/gfp.h
9666 F:      include/linux/mmzone.h
9667 F:      include/linux/memory_hotplug.h
9668 F:      include/linux/vmalloc.h
9669 F:      mm/
9670
9671 MEMORY TECHNOLOGY DEVICES (MTD)
9672 M:      David Woodhouse <dwmw2@infradead.org>
9673 M:      Brian Norris <computersforpeace@gmail.com>
9674 M:      Boris Brezillon <boris.brezillon@bootlin.com>
9675 M:      Marek Vasut <marek.vasut@gmail.com>
9676 M:      Richard Weinberger <richard@nod.at>
9677 L:      linux-mtd@lists.infradead.org
9678 W:      http://www.linux-mtd.infradead.org/
9679 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9680 T:      git git://git.infradead.org/linux-mtd.git master
9681 T:      git git://git.infradead.org/linux-mtd.git mtd/next
9682 S:      Maintained
9683 F:      Documentation/devicetree/bindings/mtd/
9684 F:      drivers/mtd/
9685 F:      include/linux/mtd/
9686 F:      include/uapi/mtd/
9687
9688 MEN A21 WATCHDOG DRIVER
9689 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9690 L:      linux-watchdog@vger.kernel.org
9691 S:      Maintained
9692 F:      drivers/watchdog/mena21_wdt.c
9693
9694 MEN CHAMELEON BUS (mcb)
9695 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9696 S:      Maintained
9697 F:      drivers/mcb/
9698 F:      include/linux/mcb.h
9699 F:      Documentation/men-chameleon-bus.txt
9700
9701 MEN F21BMC (Board Management Controller)
9702 M:      Andreas Werner <andreas.werner@men.de>
9703 S:      Supported
9704 F:      drivers/mfd/menf21bmc.c
9705 F:      drivers/watchdog/menf21bmc_wdt.c
9706 F:      drivers/leds/leds-menf21bmc.c
9707 F:      drivers/hwmon/menf21bmc_hwmon.c
9708 F:      Documentation/hwmon/menf21bmc
9709
9710 MEN Z069 WATCHDOG DRIVER
9711 M:      Johannes Thumshirn <jth@kernel.org>
9712 L:      linux-watchdog@vger.kernel.org
9713 S:      Maintained
9714 F:      drivers/watchdog/menz69_wdt.c
9715
9716 MESON AO CEC DRIVER FOR AMLOGIC SOCS
9717 M:      Neil Armstrong <narmstrong@baylibre.com>
9718 L:      linux-media@lists.freedesktop.org
9719 L:      linux-amlogic@lists.infradead.org
9720 W:      http://linux-meson.com/
9721 S:      Supported
9722 F:      drivers/media/platform/meson/ao-cec.c
9723 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
9724 T:      git git://linuxtv.org/media_tree.git
9725
9726 MICROBLAZE ARCHITECTURE
9727 M:      Michal Simek <monstr@monstr.eu>
9728 W:      http://www.monstr.eu/fdt/
9729 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
9730 S:      Supported
9731 F:      arch/microblaze/
9732
9733 MICROCHIP AT91 SERIAL DRIVER
9734 M:      Richard Genoud <richard.genoud@gmail.com>
9735 S:      Maintained
9736 F:      drivers/tty/serial/atmel_serial.c
9737 F:      drivers/tty/serial/atmel_serial.h
9738 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
9739
9740 MICROCHIP AUDIO ASOC DRIVERS
9741 M:      Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
9742 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9743 S:      Supported
9744 F:      sound/soc/atmel
9745
9746 MICROCHIP DMA DRIVER
9747 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9748 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9749 L:      dmaengine@vger.kernel.org
9750 S:      Supported
9751 F:      drivers/dma/at_hdmac.c
9752 F:      drivers/dma/at_hdmac_regs.h
9753 F:      include/linux/platform_data/dma-atmel.h
9754 F:      Documentation/devicetree/bindings/dma/atmel-dma.txt
9755 F:      include/dt-bindings/dma/at91.h
9756
9757 MICROCHIP ECC DRIVER
9758 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
9759 L:      linux-crypto@vger.kernel.org
9760 S:      Maintained
9761 F:      drivers/crypto/atmel-ecc.*
9762
9763 MICROCHIP I2C DRIVER
9764 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9765 L:      linux-i2c@vger.kernel.org
9766 S:      Supported
9767 F:      drivers/i2c/busses/i2c-at91.c
9768
9769 MICROCHIP ISC DRIVER
9770 M:      Eugen Hristev <eugen.hristev@microchip.com>
9771 L:      linux-media@vger.kernel.org
9772 S:      Supported
9773 F:      drivers/media/platform/atmel/atmel-isc.c
9774 F:      drivers/media/platform/atmel/atmel-isc-regs.h
9775 F:      devicetree/bindings/media/atmel-isc.txt
9776
9777 MICROCHIP ISI DRIVER
9778 M:      Eugen Hristev <eugen.hristev@microchip.com>
9779 L:      linux-media@vger.kernel.org
9780 S:      Supported
9781 F:      drivers/media/platform/atmel/atmel-isi.c
9782 F:      include/media/atmel-isi.h
9783
9784 MICROCHIP AT91 USART MFD DRIVER
9785 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
9786 L:      linux-kernel@vger.kernel.org
9787 S:      Supported
9788 F:      drivers/mfd/at91-usart.c
9789 F:      include/dt-bindings/mfd/at91-usart.h
9790 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
9791
9792 MICROCHIP AT91 USART SPI DRIVER
9793 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
9794 L:      linux-spi@vger.kernel.org
9795 S:      Supported
9796 F:      drivers/spi/spi-at91-usart.c
9797 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
9798
9799 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
9800 M:      Woojung Huh <Woojung.Huh@microchip.com>
9801 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9802 L:      netdev@vger.kernel.org
9803 S:      Maintained
9804 F:      net/dsa/tag_ksz.c
9805 F:      drivers/net/dsa/microchip/*
9806 F:      include/linux/platform_data/microchip-ksz.h
9807 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
9808
9809 MICROCHIP LAN743X ETHERNET DRIVER
9810 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
9811 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9812 L:      netdev@vger.kernel.org
9813 S:      Maintained
9814 F:      drivers/net/ethernet/microchip/lan743x_*
9815
9816 MICROCHIP LCDFB DRIVER
9817 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
9818 L:      linux-fbdev@vger.kernel.org
9819 S:      Maintained
9820 F:      drivers/video/fbdev/atmel_lcdfb.c
9821 F:      include/video/atmel_lcdc.h
9822
9823 MICROCHIP MMC/SD/SDIO MCI DRIVER
9824 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9825 S:      Maintained
9826 F:      drivers/mmc/host/atmel-mci.c
9827
9828 MICROCHIP MCP3911 ADC DRIVER
9829 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
9830 M:      Kent Gustavsson <kent@minoris.se>
9831 L:      linux-iio@vger.kernel.org
9832 S:      Supported
9833 F:      drivers/iio/adc/mcp3911.c
9834 F:      Documentation/devicetree/bindings/iio/adc/mcp3911.txt
9835
9836 MICROCHIP NAND DRIVER
9837 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
9838 L:      linux-mtd@lists.infradead.org
9839 S:      Supported
9840 F:      drivers/mtd/nand/raw/atmel/*
9841 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
9842
9843 MICROCHIP PWM DRIVER
9844 M:      Claudiu Beznea <claudiu.beznea@microchip.com>
9845 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9846 L:      linux-pwm@vger.kernel.org
9847 S:      Supported
9848 F:      drivers/pwm/pwm-atmel.c
9849 F:      Documentation/devicetree/bindings/pwm/atmel-pwm.txt
9850
9851 MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER
9852 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9853 M:      Eugen Hristev <eugen.hristev@microchip.com>
9854 L:      linux-iio@vger.kernel.org
9855 S:      Supported
9856 F:      drivers/iio/adc/at91-sama5d2_adc.c
9857 F:      Documentation/devicetree/bindings/iio/adc/at91-sama5d2_adc.txt
9858 F:      include/dt-bindings/iio/adc/at91-sama5d2_adc.h
9859
9860 MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER
9861 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
9862 S:      Supported
9863 F:      drivers/power/reset/at91-sama5d2_shdwc.c
9864
9865 MICROCHIP SPI DRIVER
9866 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
9867 S:      Supported
9868 F:      drivers/spi/spi-atmel.*
9869
9870 MICROCHIP SSC DRIVER
9871 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
9872 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9873 S:      Supported
9874 F:      drivers/misc/atmel-ssc.c
9875 F:      include/linux/atmel-ssc.h
9876
9877 MICROCHIP TIMER COUNTER (TC) AND CLOCKSOURCE DRIVERS
9878 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
9879 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9880 S:      Supported
9881 F:      drivers/misc/atmel_tclib.c
9882 F:      drivers/clocksource/tcb_clksrc.c
9883
9884 MICROCHIP USBA UDC DRIVER
9885 M:      Cristian Birsan <cristian.birsan@microchip.com>
9886 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9887 S:      Supported
9888 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
9889
9890 MICROCHIP USB251XB DRIVER
9891 M:      Richard Leitner <richard.leitner@skidata.com>
9892 L:      linux-usb@vger.kernel.org
9893 S:      Maintained
9894 F:      drivers/usb/misc/usb251xb.c
9895 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
9896
9897 MICROCHIP XDMA DRIVER
9898 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9899 L:      linux-arm-kernel@lists.infradead.org
9900 L:      dmaengine@vger.kernel.org
9901 S:      Supported
9902 F:      drivers/dma/at_xdmac.c
9903
9904 MICROSEMI MIPS SOCS
9905 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9906 L:      linux-mips@vger.kernel.org
9907 S:      Maintained
9908 F:      arch/mips/generic/board-ocelot.c
9909 F:      arch/mips/configs/generic/board-ocelot.config
9910 F:      arch/mips/boot/dts/mscc/
9911 F:      Documentation/devicetree/bindings/mips/mscc.txt
9912
9913 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
9914 M:      Don Brace <don.brace@microsemi.com>
9915 L:      esc.storagedev@microsemi.com
9916 L:      linux-scsi@vger.kernel.org
9917 S:      Supported
9918 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
9919 F:      drivers/scsi/smartpqi/Kconfig
9920 F:      drivers/scsi/smartpqi/Makefile
9921 F:      include/linux/cciss*.h
9922 F:      include/uapi/linux/cciss*.h
9923 F:      Documentation/scsi/smartpqi.txt
9924
9925 MICROSEMI ETHERNET SWITCH DRIVER
9926 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9927 L:      netdev@vger.kernel.org
9928 S:      Supported
9929 F:      drivers/net/ethernet/mscc/
9930
9931 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
9932 M:      Chen Yu <yu.c.chen@intel.com>
9933 L:      platform-driver-x86@vger.kernel.org
9934 S:      Supported
9935 F:      drivers/platform/x86/surfacepro3_button.c
9936
9937 MICROTEK X6 SCANNER
9938 M:      Oliver Neukum <oliver@neukum.org>
9939 S:      Maintained
9940 F:      drivers/usb/image/microtek.*
9941
9942 MIPS
9943 M:      Ralf Baechle <ralf@linux-mips.org>
9944 M:      Paul Burton <paul.burton@mips.com>
9945 M:      James Hogan <jhogan@kernel.org>
9946 L:      linux-mips@vger.kernel.org
9947 W:      http://www.linux-mips.org/
9948 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
9949 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
9950 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
9951 S:      Supported
9952 F:      Documentation/devicetree/bindings/mips/
9953 F:      Documentation/mips/
9954 F:      arch/mips/
9955 F:      drivers/platform/mips/
9956
9957 MIPS BOSTON DEVELOPMENT BOARD
9958 M:      Paul Burton <paul.burton@mips.com>
9959 L:      linux-mips@vger.kernel.org
9960 S:      Maintained
9961 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
9962 F:      arch/mips/boot/dts/img/boston.dts
9963 F:      arch/mips/configs/generic/board-boston.config
9964 F:      drivers/clk/imgtec/clk-boston.c
9965 F:      include/dt-bindings/clock/boston-clock.h
9966
9967 MIPS GENERIC PLATFORM
9968 M:      Paul Burton <paul.burton@mips.com>
9969 L:      linux-mips@vger.kernel.org
9970 S:      Supported
9971 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
9972 F:      arch/mips/generic/
9973 F:      arch/mips/tools/generic-board-config.sh
9974
9975 MIPS/LOONGSON1 ARCHITECTURE
9976 M:      Keguang Zhang <keguang.zhang@gmail.com>
9977 L:      linux-mips@vger.kernel.org
9978 S:      Maintained
9979 F:      arch/mips/loongson32/
9980 F:      arch/mips/include/asm/mach-loongson32/
9981 F:      drivers/*/*loongson1*
9982 F:      drivers/*/*/*loongson1*
9983
9984 MIPS/LOONGSON2 ARCHITECTURE
9985 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
9986 L:      linux-mips@vger.kernel.org
9987 S:      Maintained
9988 F:      arch/mips/loongson64/fuloong-2e/
9989 F:      arch/mips/loongson64/lemote-2f/
9990 F:      arch/mips/include/asm/mach-loongson64/
9991 F:      drivers/*/*loongson2*
9992 F:      drivers/*/*/*loongson2*
9993
9994 MIPS/LOONGSON3 ARCHITECTURE
9995 M:      Huacai Chen <chenhc@lemote.com>
9996 L:      linux-mips@vger.kernel.org
9997 S:      Maintained
9998 F:      arch/mips/loongson64/
9999 F:      arch/mips/include/asm/mach-loongson64/
10000 F:      drivers/platform/mips/cpu_hwmon.c
10001 F:      drivers/*/*loongson3*
10002 F:      drivers/*/*/*loongson3*
10003
10004 MIPS RINT INSTRUCTION EMULATION
10005 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
10006 L:      linux-mips@vger.kernel.org
10007 S:      Supported
10008 F:      arch/mips/math-emu/sp_rint.c
10009 F:      arch/mips/math-emu/dp_rint.c
10010
10011 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
10012 M:      Hans Verkuil <hverkuil@xs4all.nl>
10013 L:      linux-media@vger.kernel.org
10014 T:      git git://linuxtv.org/media_tree.git
10015 W:      https://linuxtv.org
10016 S:      Odd Fixes
10017 F:      drivers/media/radio/radio-miropcm20*
10018
10019 MMP SUPPORT
10020 R:      Lubomir Rintel <lkundrak@v3.sk>
10021 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10022 S:      Odd Fixes
10023 F:      arch/arm/boot/dts/mmp*
10024 F:      arch/arm/mach-mmp/
10025
10026 MMU GATHER AND TLB INVALIDATION
10027 M:      Will Deacon <will.deacon@arm.com>
10028 M:      "Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.com>
10029 M:      Andrew Morton <akpm@linux-foundation.org>
10030 M:      Nick Piggin <npiggin@gmail.com>
10031 M:      Peter Zijlstra <peterz@infradead.org>
10032 L:      linux-arch@vger.kernel.org
10033 L:      linux-mm@kvack.org
10034 S:      Maintained
10035 F:      arch/*/include/asm/tlb.h
10036 F:      include/asm-generic/tlb.h
10037 F:      mm/mmu_gather.c
10038
10039 MN88472 MEDIA DRIVER
10040 M:      Antti Palosaari <crope@iki.fi>
10041 L:      linux-media@vger.kernel.org
10042 W:      https://linuxtv.org
10043 W:      http://palosaari.fi/linux/
10044 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10045 S:      Maintained
10046 F:      drivers/media/dvb-frontends/mn88472*
10047
10048 MN88473 MEDIA DRIVER
10049 M:      Antti Palosaari <crope@iki.fi>
10050 L:      linux-media@vger.kernel.org
10051 W:      https://linuxtv.org
10052 W:      http://palosaari.fi/linux/
10053 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10054 S:      Maintained
10055 F:      drivers/media/dvb-frontends/mn88473*
10056
10057 MODULE SUPPORT
10058 M:      Jessica Yu <jeyu@kernel.org>
10059 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
10060 S:      Maintained
10061 F:      include/linux/module.h
10062 F:      kernel/module.c
10063
10064 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
10065 W:      http://popies.net/meye/
10066 S:      Orphan
10067 F:      Documentation/media/v4l-drivers/meye*
10068 F:      drivers/media/pci/meye/
10069 F:      include/uapi/linux/meye.h
10070
10071 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
10072 M:      Jiri Slaby <jirislaby@gmail.com>
10073 S:      Maintained
10074 F:      Documentation/serial/moxa-smartio
10075 F:      drivers/tty/mxser.*
10076
10077 MR800 AVERMEDIA USB FM RADIO DRIVER
10078 M:      Alexey Klimov <klimov.linux@gmail.com>
10079 L:      linux-media@vger.kernel.org
10080 T:      git git://linuxtv.org/media_tree.git
10081 S:      Maintained
10082 F:      drivers/media/radio/radio-mr800.c
10083
10084 MRF24J40 IEEE 802.15.4 RADIO DRIVER
10085 M:      Alan Ott <alan@signal11.us>
10086 L:      linux-wpan@vger.kernel.org
10087 S:      Maintained
10088 F:      drivers/net/ieee802154/mrf24j40.c
10089 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
10090
10091 MSI LAPTOP SUPPORT
10092 M:      "Lee, Chun-Yi" <jlee@suse.com>
10093 L:      platform-driver-x86@vger.kernel.org
10094 S:      Maintained
10095 F:      drivers/platform/x86/msi-laptop.c
10096
10097 MSI WMI SUPPORT
10098 L:      platform-driver-x86@vger.kernel.org
10099 S:      Orphan
10100 F:      drivers/platform/x86/msi-wmi.c
10101
10102 MSI001 MEDIA DRIVER
10103 M:      Antti Palosaari <crope@iki.fi>
10104 L:      linux-media@vger.kernel.org
10105 W:      https://linuxtv.org
10106 W:      http://palosaari.fi/linux/
10107 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10108 T:      git git://linuxtv.org/anttip/media_tree.git
10109 S:      Maintained
10110 F:      drivers/media/tuners/msi001*
10111
10112 MSI2500 MEDIA DRIVER
10113 M:      Antti Palosaari <crope@iki.fi>
10114 L:      linux-media@vger.kernel.org
10115 W:      https://linuxtv.org
10116 W:      http://palosaari.fi/linux/
10117 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10118 T:      git git://linuxtv.org/anttip/media_tree.git
10119 S:      Maintained
10120 F:      drivers/media/usb/msi2500/
10121
10122 MSYSTEMS DISKONCHIP G3 MTD DRIVER
10123 M:      Robert Jarzmik <robert.jarzmik@free.fr>
10124 L:      linux-mtd@lists.infradead.org
10125 S:      Maintained
10126 F:      drivers/mtd/devices/docg3*
10127
10128 MT9M032 APTINA SENSOR DRIVER
10129 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10130 L:      linux-media@vger.kernel.org
10131 T:      git git://linuxtv.org/media_tree.git
10132 S:      Maintained
10133 F:      drivers/media/i2c/mt9m032.c
10134 F:      include/media/i2c/mt9m032.h
10135
10136 MT9P031 APTINA CAMERA SENSOR
10137 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10138 L:      linux-media@vger.kernel.org
10139 T:      git git://linuxtv.org/media_tree.git
10140 S:      Maintained
10141 F:      drivers/media/i2c/mt9p031.c
10142 F:      include/media/i2c/mt9p031.h
10143
10144 MT9T001 APTINA CAMERA SENSOR
10145 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10146 L:      linux-media@vger.kernel.org
10147 T:      git git://linuxtv.org/media_tree.git
10148 S:      Maintained
10149 F:      drivers/media/i2c/mt9t001.c
10150 F:      include/media/i2c/mt9t001.h
10151
10152 MT9T112 APTINA CAMERA SENSOR
10153 M:      Jacopo Mondi <jacopo@jmondi.org>
10154 L:      linux-media@vger.kernel.org
10155 T:      git git://linuxtv.org/media_tree.git
10156 S:      Odd Fixes
10157 F:      drivers/media/i2c/mt9t112.c
10158 F:      include/media/i2c/mt9t112.h
10159
10160 MT9V032 APTINA CAMERA SENSOR
10161 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10162 L:      linux-media@vger.kernel.org
10163 T:      git git://linuxtv.org/media_tree.git
10164 S:      Maintained
10165 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
10166 F:      drivers/media/i2c/mt9v032.c
10167 F:      include/media/i2c/mt9v032.h
10168
10169 MT9V111 APTINA CAMERA SENSOR
10170 M:      Jacopo Mondi <jacopo@jmondi.org>
10171 L:      linux-media@vger.kernel.org
10172 T:      git git://linuxtv.org/media_tree.git
10173 S:      Maintained
10174 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.txt
10175 F:      drivers/media/i2c/mt9v111.c
10176
10177 MULTIFUNCTION DEVICES (MFD)
10178 M:      Lee Jones <lee.jones@linaro.org>
10179 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
10180 S:      Supported
10181 F:      Documentation/devicetree/bindings/mfd/
10182 F:      drivers/mfd/
10183 F:      include/linux/mfd/
10184 F:      include/dt-bindings/mfd/
10185
10186 MULTIMEDIA CARD (MMC) ETC. OVER SPI
10187 S:      Orphan
10188 F:      drivers/mmc/host/mmc_spi.c
10189 F:      include/linux/spi/mmc_spi.h
10190
10191 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
10192 M:      Ulf Hansson <ulf.hansson@linaro.org>
10193 L:      linux-mmc@vger.kernel.org
10194 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
10195 S:      Maintained
10196 F:      Documentation/devicetree/bindings/mmc/
10197 F:      drivers/mmc/
10198 F:      include/linux/mmc/
10199 F:      include/uapi/linux/mmc/
10200
10201 MULTIPLEXER SUBSYSTEM
10202 M:      Peter Rosin <peda@axentia.se>
10203 S:      Maintained
10204 F:      Documentation/ABI/testing/sysfs-class-mux*
10205 F:      Documentation/devicetree/bindings/mux/
10206 F:      include/dt-bindings/mux/
10207 F:      include/linux/mux/
10208 F:      drivers/mux/
10209
10210 MULTITECH MULTIPORT CARD (ISICOM)
10211 S:      Orphan
10212 F:      drivers/tty/isicom.c
10213 F:      include/linux/isicom.h
10214
10215 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
10216 M:      Bin Liu <b-liu@ti.com>
10217 L:      linux-usb@vger.kernel.org
10218 S:      Maintained
10219 F:      drivers/usb/musb/
10220
10221 MXL301RF MEDIA DRIVER
10222 M:      Akihiro Tsukada <tskd08@gmail.com>
10223 L:      linux-media@vger.kernel.org
10224 S:      Odd Fixes
10225 F:      drivers/media/tuners/mxl301rf*
10226
10227 MXL5007T MEDIA DRIVER
10228 M:      Michael Krufky <mkrufky@linuxtv.org>
10229 L:      linux-media@vger.kernel.org
10230 W:      https://linuxtv.org
10231 W:      http://github.com/mkrufky
10232 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10233 T:      git git://linuxtv.org/mkrufky/tuners.git
10234 S:      Maintained
10235 F:      drivers/media/tuners/mxl5007t.*
10236
10237 MXSFB DRM DRIVER
10238 M:      Marek Vasut <marex@denx.de>
10239 M:      Stefan Agner <stefan@agner.ch>
10240 L:      dri-devel@lists.freedesktop.org
10241 S:      Supported
10242 F:      drivers/gpu/drm/mxsfb/
10243 F:      Documentation/devicetree/bindings/display/mxsfb.txt
10244 T:      git git://anongit.freedesktop.org/drm/drm-misc
10245
10246 MYLEX DAC960 PCI RAID Controller
10247 M:      Hannes Reinecke <hare@kernel.org>
10248 L:      linux-scsi@vger.kernel.org
10249 S:      Supported
10250 F:      drivers/scsi/myrb.*
10251 F:      drivers/scsi/myrs.*
10252
10253 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
10254 M:      Chris Lee <christopher.lee@cspi.com>
10255 L:      netdev@vger.kernel.org
10256 W:      https://www.cspi.com/ethernet-products/support/downloads/
10257 S:      Supported
10258 F:      drivers/net/ethernet/myricom/myri10ge/
10259
10260 NAND FLASH SUBSYSTEM
10261 M:      Boris Brezillon <boris.brezillon@bootlin.com>
10262 M:      Miquel Raynal <miquel.raynal@bootlin.com>
10263 R:      Richard Weinberger <richard@nod.at>
10264 L:      linux-mtd@lists.infradead.org
10265 W:      http://www.linux-mtd.infradead.org/
10266 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
10267 T:      git git://git.infradead.org/linux-mtd.git nand/fixes
10268 T:      git git://git.infradead.org/linux-mtd.git nand/next
10269 S:      Maintained
10270 F:      drivers/mtd/nand/
10271 F:      include/linux/mtd/*nand*.h
10272
10273 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
10274 M:      Daniel Mack <zonque@gmail.com>
10275 S:      Maintained
10276 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10277 W:      http://www.native-instruments.com
10278 F:      sound/usb/caiaq/
10279
10280 NATSEMI ETHERNET DRIVER (DP8381x)
10281 S:      Orphan
10282 F:      drivers/net/ethernet/natsemi/natsemi.c
10283
10284 NCR 5380 SCSI DRIVERS
10285 M:      Finn Thain <fthain@telegraphics.com.au>
10286 M:      Michael Schmitz <schmitzmic@gmail.com>
10287 L:      linux-scsi@vger.kernel.org
10288 S:      Maintained
10289 F:      Documentation/scsi/g_NCR5380.txt
10290 F:      drivers/scsi/NCR5380.*
10291 F:      drivers/scsi/arm/cumana_1.c
10292 F:      drivers/scsi/arm/oak.c
10293 F:      drivers/scsi/atari_scsi.*
10294 F:      drivers/scsi/dmx3191d.c
10295 F:      drivers/scsi/g_NCR5380.*
10296 F:      drivers/scsi/mac_scsi.*
10297 F:      drivers/scsi/sun3_scsi.*
10298 F:      drivers/scsi/sun3_scsi_vme.c
10299
10300 NCSI LIBRARY:
10301 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
10302 S:      Maintained
10303 F:      net/ncsi/
10304
10305 NCT6775 HARDWARE MONITOR DRIVER
10306 M:      Guenter Roeck <linux@roeck-us.net>
10307 L:      linux-hwmon@vger.kernel.org
10308 S:      Maintained
10309 F:      Documentation/hwmon/nct6775
10310 F:      drivers/hwmon/nct6775.c
10311
10312 NET_FAILOVER MODULE
10313 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
10314 L:      netdev@vger.kernel.org
10315 S:      Supported
10316 F:      driver/net/net_failover.c
10317 F:      include/net/net_failover.h
10318 F:      Documentation/networking/net_failover.rst
10319
10320 NETEFFECT IWARP RNIC DRIVER (IW_NES)
10321 M:      Faisal Latif <faisal.latif@intel.com>
10322 L:      linux-rdma@vger.kernel.org
10323 W:      http://www.intel.com/Products/Server/Adapters/Server-Cluster/Server-Cluster-overview.htm
10324 S:      Supported
10325 F:      drivers/infiniband/hw/nes/
10326 F:      include/uapi/rdma/nes-abi.h
10327
10328 NETEM NETWORK EMULATOR
10329 M:      Stephen Hemminger <stephen@networkplumber.org>
10330 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
10331 S:      Maintained
10332 F:      net/sched/sch_netem.c
10333
10334 NETERION 10GbE DRIVERS (s2io/vxge)
10335 M:      Jon Mason <jdmason@kudzu.us>
10336 L:      netdev@vger.kernel.org
10337 S:      Supported
10338 F:      Documentation/networking/s2io.txt
10339 F:      Documentation/networking/vxge.txt
10340 F:      drivers/net/ethernet/neterion/
10341
10342 NETFILTER
10343 M:      Pablo Neira Ayuso <pablo@netfilter.org>
10344 M:      Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
10345 M:      Florian Westphal <fw@strlen.de>
10346 L:      netfilter-devel@vger.kernel.org
10347 L:      coreteam@netfilter.org
10348 W:      http://www.netfilter.org/
10349 W:      http://www.iptables.org/
10350 W:      http://www.nftables.org/
10351 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
10352 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
10353 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
10354 S:      Maintained
10355 F:      include/linux/netfilter*
10356 F:      include/linux/netfilter/
10357 F:      include/net/netfilter/
10358 F:      include/uapi/linux/netfilter*
10359 F:      include/uapi/linux/netfilter/
10360 F:      net/*/netfilter.c
10361 F:      net/*/netfilter/
10362 F:      net/netfilter/
10363 F:      net/bridge/br_netfilter*.c
10364
10365 NETROM NETWORK LAYER
10366 M:      Ralf Baechle <ralf@linux-mips.org>
10367 L:      linux-hams@vger.kernel.org
10368 W:      http://www.linux-ax25.org/
10369 S:      Maintained
10370 F:      include/net/netrom.h
10371 F:      include/uapi/linux/netrom.h
10372 F:      net/netrom/
10373
10374 NETRONOME ETHERNET DRIVERS
10375 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10376 L:      oss-drivers@netronome.com
10377 S:      Maintained
10378 F:      drivers/net/ethernet/netronome/
10379
10380 NETWORK BLOCK DEVICE (NBD)
10381 M:      Josef Bacik <josef@toxicpanda.com>
10382 S:      Maintained
10383 L:      linux-block@vger.kernel.org
10384 L:      nbd@other.debian.org
10385 F:      Documentation/blockdev/nbd.txt
10386 F:      drivers/block/nbd.c
10387 F:      include/uapi/linux/nbd.h
10388
10389 NETWORK DROP MONITOR
10390 M:      Neil Horman <nhorman@tuxdriver.com>
10391 L:      netdev@vger.kernel.org
10392 S:      Maintained
10393 W:      https://fedorahosted.org/dropwatch/
10394 F:      net/core/drop_monitor.c
10395
10396 NETWORKING DRIVERS
10397 M:      "David S. Miller" <davem@davemloft.net>
10398 L:      netdev@vger.kernel.org
10399 W:      http://www.linuxfoundation.org/en/Net
10400 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10401 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10402 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10403 S:      Odd Fixes
10404 F:      Documentation/devicetree/bindings/net/
10405 F:      drivers/net/
10406 F:      include/linux/if_*
10407 F:      include/linux/netdevice.h
10408 F:      include/linux/etherdevice.h
10409 F:      include/linux/fcdevice.h
10410 F:      include/linux/fddidevice.h
10411 F:      include/linux/hippidevice.h
10412 F:      include/linux/inetdevice.h
10413 F:      include/uapi/linux/if_*
10414 F:      include/uapi/linux/netdevice.h
10415
10416 NETWORKING DRIVERS (WIRELESS)
10417 M:      Kalle Valo <kvalo@codeaurora.org>
10418 L:      linux-wireless@vger.kernel.org
10419 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10420 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
10421 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
10422 S:      Maintained
10423 F:      Documentation/devicetree/bindings/net/wireless/
10424 F:      drivers/net/wireless/
10425
10426 NETWORKING [DSA]
10427 M:      Andrew Lunn <andrew@lunn.ch>
10428 M:      Vivien Didelot <vivien.didelot@gmail.com>
10429 M:      Florian Fainelli <f.fainelli@gmail.com>
10430 S:      Maintained
10431 F:      Documentation/devicetree/bindings/net/dsa/
10432 F:      net/dsa/
10433 F:      include/net/dsa.h
10434 F:      include/linux/dsa/
10435 F:      drivers/net/dsa/
10436
10437 NETWORKING [GENERAL]
10438 M:      "David S. Miller" <davem@davemloft.net>
10439 L:      netdev@vger.kernel.org
10440 W:      http://www.linuxfoundation.org/en/Net
10441 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10442 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10443 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10444 B:      mailto:netdev@vger.kernel.org
10445 S:      Maintained
10446 F:      net/
10447 F:      include/net/
10448 F:      include/linux/in.h
10449 F:      include/linux/net.h
10450 F:      include/linux/netdevice.h
10451 F:      include/uapi/linux/in.h
10452 F:      include/uapi/linux/net.h
10453 F:      include/uapi/linux/netdevice.h
10454 F:      include/uapi/linux/net_namespace.h
10455 F:      tools/testing/selftests/net/
10456 F:      lib/net_utils.c
10457 F:      lib/random32.c
10458 F:      Documentation/networking/
10459
10460 NETWORKING [IPSEC]
10461 M:      Steffen Klassert <steffen.klassert@secunet.com>
10462 M:      Herbert Xu <herbert@gondor.apana.org.au>
10463 M:      "David S. Miller" <davem@davemloft.net>
10464 L:      netdev@vger.kernel.org
10465 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
10466 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
10467 S:      Maintained
10468 F:      net/xfrm/
10469 F:      net/key/
10470 F:      net/ipv4/xfrm*
10471 F:      net/ipv4/esp4*
10472 F:      net/ipv4/ah4.c
10473 F:      net/ipv4/ipcomp.c
10474 F:      net/ipv4/ip_vti.c
10475 F:      net/ipv6/xfrm*
10476 F:      net/ipv6/esp6*
10477 F:      net/ipv6/ah6.c
10478 F:      net/ipv6/ipcomp6.c
10479 F:      net/ipv6/ip6_vti.c
10480 F:      include/uapi/linux/xfrm.h
10481 F:      include/net/xfrm.h
10482
10483 NETWORKING [IPv4/IPv6]
10484 M:      "David S. Miller" <davem@davemloft.net>
10485 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
10486 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
10487 L:      netdev@vger.kernel.org
10488 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10489 S:      Maintained
10490 F:      net/ipv4/
10491 F:      net/ipv6/
10492 F:      include/net/ip*
10493 F:      arch/x86/net/*
10494
10495 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
10496 M:      Paul Moore <paul@paul-moore.com>
10497 W:      https://github.com/netlabel
10498 L:      netdev@vger.kernel.org
10499 L:      linux-security-module@vger.kernel.org
10500 S:      Maintained
10501 F:      Documentation/netlabel/
10502 F:      include/net/calipso.h
10503 F:      include/net/cipso_ipv4.h
10504 F:      include/net/netlabel.h
10505 F:      include/uapi/linux/netfilter/xt_SECMARK.h
10506 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
10507 F:      net/netlabel/
10508 F:      net/ipv4/cipso_ipv4.c
10509 F:      net/ipv6/calipso.c
10510 F:      net/netfilter/xt_CONNSECMARK.c
10511 F:      net/netfilter/xt_SECMARK.c
10512
10513 NETWORKING [TCP]
10514 M:      Eric Dumazet <edumazet@google.com>
10515 L:      netdev@vger.kernel.org
10516 S:      Maintained
10517 F:      net/ipv4/tcp*.c
10518 F:      net/ipv4/syncookies.c
10519 F:      net/ipv6/tcp*.c
10520 F:      net/ipv6/syncookies.c
10521 F:      include/uapi/linux/tcp.h
10522 F:      include/net/tcp.h
10523 F:      include/linux/tcp.h
10524 F:      include/trace/events/tcp.h
10525
10526 NETWORKING [TLS]
10527 M:      Boris Pismenny <borisp@mellanox.com>
10528 M:      Aviad Yehezkel <aviadye@mellanox.com>
10529 M:      Dave Watson <davejwatson@fb.com>
10530 M:      John Fastabend <john.fastabend@gmail.com>
10531 M:      Daniel Borkmann <daniel@iogearbox.net>
10532 L:      netdev@vger.kernel.org
10533 S:      Maintained
10534 F:      net/tls/*
10535 F:      include/uapi/linux/tls.h
10536 F:      include/net/tls.h
10537
10538 NETWORKING [WIRELESS]
10539 L:      linux-wireless@vger.kernel.org
10540 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10541
10542 NETDEVSIM
10543 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10544 S:      Maintained
10545 F:      drivers/net/netdevsim/*
10546
10547 NETXEN (1/10) GbE SUPPORT
10548 M:      Manish Chopra <manish.chopra@cavium.com>
10549 M:      Rahul Verma <rahul.verma@cavium.com>
10550 M:      Dept-GELinuxNICDev@cavium.com
10551 L:      netdev@vger.kernel.org
10552 S:      Supported
10553 F:      drivers/net/ethernet/qlogic/netxen/
10554
10555 NFC SUBSYSTEM
10556 M:      Samuel Ortiz <sameo@linux.intel.com>
10557 L:      linux-wireless@vger.kernel.org
10558 L:      linux-nfc@lists.01.org (subscribers-only)
10559 S:      Supported
10560 F:      net/nfc/
10561 F:      include/net/nfc/
10562 F:      include/uapi/linux/nfc.h
10563 F:      drivers/nfc/
10564 F:      include/linux/platform_data/nfcmrvl.h
10565 F:      include/linux/platform_data/nxp-nci.h
10566 F:      Documentation/devicetree/bindings/net/nfc/
10567
10568 NFS, SUNRPC, AND LOCKD CLIENTS
10569 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
10570 M:      Anna Schumaker <anna.schumaker@netapp.com>
10571 L:      linux-nfs@vger.kernel.org
10572 W:      http://client.linux-nfs.org
10573 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
10574 S:      Maintained
10575 F:      fs/lockd/
10576 F:      fs/nfs/
10577 F:      fs/nfs_common/
10578 F:      net/sunrpc/
10579 F:      include/linux/lockd/
10580 F:      include/linux/nfs*
10581 F:      include/linux/sunrpc/
10582 F:      include/uapi/linux/nfs*
10583 F:      include/uapi/linux/sunrpc/
10584
10585 NILFS2 FILESYSTEM
10586 M:      Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
10587 L:      linux-nilfs@vger.kernel.org
10588 W:      https://nilfs.sourceforge.io/
10589 W:      https://nilfs.osdn.jp/
10590 T:      git git://github.com/konis/nilfs2.git
10591 S:      Supported
10592 F:      Documentation/filesystems/nilfs2.txt
10593 F:      fs/nilfs2/
10594 F:      include/trace/events/nilfs2.h
10595 F:      include/uapi/linux/nilfs2_api.h
10596 F:      include/uapi/linux/nilfs2_ondisk.h
10597
10598 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
10599 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10600 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10601 S:      Maintained
10602 F:      Documentation/scsi/NinjaSCSI.txt
10603 F:      drivers/scsi/pcmcia/nsp_*
10604
10605 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
10606 M:      GOTO Masanori <gotom@debian.or.jp>
10607 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10608 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10609 S:      Maintained
10610 F:      Documentation/scsi/NinjaSCSI.txt
10611 F:      drivers/scsi/nsp32*
10612
10613 NIOS2 ARCHITECTURE
10614 M:      Ley Foon Tan <lftan@altera.com>
10615 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
10616 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
10617 S:      Maintained
10618 F:      arch/nios2/
10619
10620 NOHZ, DYNTICKS SUPPORT
10621 M:      Frederic Weisbecker <fweisbec@gmail.com>
10622 M:      Thomas Gleixner <tglx@linutronix.de>
10623 M:      Ingo Molnar <mingo@kernel.org>
10624 L:      linux-kernel@vger.kernel.org
10625 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
10626 S:      Maintained
10627 F:      kernel/time/tick*.*
10628 F:      include/linux/tick.h
10629 F:      include/linux/sched/nohz.h
10630
10631 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
10632 M:      Pavel Machek <pavel@ucw.cz>
10633 M:      Sakari Ailus <sakari.ailus@iki.fi>
10634 L:      linux-media@vger.kernel.org
10635 S:      Maintained
10636 F:      drivers/media/i2c/et8ek8
10637 F:      drivers/media/i2c/ad5820.c
10638
10639 NOKIA N900 POWER SUPPLY DRIVERS
10640 R:      Pali Rohár <pali.rohar@gmail.com>
10641 F:      include/linux/power/bq2415x_charger.h
10642 F:      include/linux/power/bq27xxx_battery.h
10643 F:      include/linux/power/isp1704_charger.h
10644 F:      drivers/power/supply/bq2415x_charger.c
10645 F:      drivers/power/supply/bq27xxx_battery.c
10646 F:      drivers/power/supply/bq27xxx_battery_i2c.c
10647 F:      drivers/power/supply/isp1704_charger.c
10648 F:      drivers/power/supply/rx51_battery.c
10649
10650 NTB AMD DRIVER
10651 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
10652 L:      linux-ntb@googlegroups.com
10653 S:      Supported
10654 F:      drivers/ntb/hw/amd/
10655
10656 NTB DRIVER CORE
10657 M:      Jon Mason <jdmason@kudzu.us>
10658 M:      Dave Jiang <dave.jiang@intel.com>
10659 M:      Allen Hubbe <allenbh@gmail.com>
10660 L:      linux-ntb@googlegroups.com
10661 S:      Supported
10662 W:      https://github.com/jonmason/ntb/wiki
10663 T:      git git://github.com/jonmason/ntb.git
10664 F:      drivers/ntb/
10665 F:      drivers/net/ntb_netdev.c
10666 F:      include/linux/ntb.h
10667 F:      include/linux/ntb_transport.h
10668 F:      tools/testing/selftests/ntb/
10669
10670 NTB IDT DRIVER
10671 M:      Serge Semin <fancer.lancer@gmail.com>
10672 L:      linux-ntb@googlegroups.com
10673 S:      Supported
10674 F:      drivers/ntb/hw/idt/
10675
10676 NTB INTEL DRIVER
10677 M:      Dave Jiang <dave.jiang@intel.com>
10678 L:      linux-ntb@googlegroups.com
10679 S:      Supported
10680 W:      https://github.com/davejiang/linux/wiki
10681 T:      git https://github.com/davejiang/linux.git
10682 F:      drivers/ntb/hw/intel/
10683
10684 NTFS FILESYSTEM
10685 M:      Anton Altaparmakov <anton@tuxera.com>
10686 L:      linux-ntfs-dev@lists.sourceforge.net
10687 W:      http://www.tuxera.com/
10688 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
10689 S:      Supported
10690 F:      Documentation/filesystems/ntfs.txt
10691 F:      fs/ntfs/
10692
10693 NUBUS SUBSYSTEM
10694 M:      Finn Thain <fthain@telegraphics.com.au>
10695 L:      linux-m68k@lists.linux-m68k.org
10696 S:      Maintained
10697 F:      arch/*/include/asm/nubus.h
10698 F:      drivers/nubus/
10699 F:      include/linux/nubus.h
10700 F:      include/uapi/linux/nubus.h
10701
10702 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
10703 M:      Antonino Daplas <adaplas@gmail.com>
10704 L:      linux-fbdev@vger.kernel.org
10705 S:      Maintained
10706 F:      drivers/video/fbdev/riva/
10707 F:      drivers/video/fbdev/nvidia/
10708
10709 NVM EXPRESS DRIVER
10710 M:      Keith Busch <keith.busch@intel.com>
10711 M:      Jens Axboe <axboe@fb.com>
10712 M:      Christoph Hellwig <hch@lst.de>
10713 M:      Sagi Grimberg <sagi@grimberg.me>
10714 L:      linux-nvme@lists.infradead.org
10715 T:      git://git.infradead.org/nvme.git
10716 W:      http://git.infradead.org/nvme.git
10717 S:      Supported
10718 F:      drivers/nvme/host/
10719 F:      include/linux/nvme.h
10720 F:      include/uapi/linux/nvme_ioctl.h
10721
10722 NVM EXPRESS FC TRANSPORT DRIVERS
10723 M:      James Smart <james.smart@broadcom.com>
10724 L:      linux-nvme@lists.infradead.org
10725 S:      Supported
10726 F:      include/linux/nvme-fc.h
10727 F:      include/linux/nvme-fc-driver.h
10728 F:      drivers/nvme/host/fc.c
10729 F:      drivers/nvme/target/fc.c
10730 F:      drivers/nvme/target/fcloop.c
10731
10732 NVM EXPRESS TARGET DRIVER
10733 M:      Christoph Hellwig <hch@lst.de>
10734 M:      Sagi Grimberg <sagi@grimberg.me>
10735 L:      linux-nvme@lists.infradead.org
10736 T:      git://git.infradead.org/nvme.git
10737 W:      http://git.infradead.org/nvme.git
10738 S:      Supported
10739 F:      drivers/nvme/target/
10740
10741 NVMEM FRAMEWORK
10742 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
10743 S:      Maintained
10744 F:      drivers/nvmem/
10745 F:      Documentation/devicetree/bindings/nvmem/
10746 F:      Documentation/ABI/stable/sysfs-bus-nvmem
10747 F:      include/linux/nvmem-consumer.h
10748 F:      include/linux/nvmem-provider.h
10749
10750 NXP SGTL5000 DRIVER
10751 M:      Fabio Estevam <fabio.estevam@nxp.com>
10752 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10753 S:      Maintained
10754 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
10755 F:      sound/soc/codecs/sgtl5000*
10756
10757 NXP TDA998X DRM DRIVER
10758 M:      Russell King <linux@armlinux.org.uk>
10759 S:      Maintained
10760 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
10761 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
10762 F:      drivers/gpu/drm/i2c/tda998x_drv.c
10763 F:      include/drm/i2c/tda998x.h
10764 F:      include/dt-bindings/display/tda998x.h
10765 K:      "nxp,tda998x"
10766
10767 NXP TFA9879 DRIVER
10768 M:      Peter Rosin <peda@axentia.se>
10769 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10770 S:      Maintained
10771 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
10772 F:      sound/soc/codecs/tfa9879*
10773
10774 NXP-NCI NFC DRIVER
10775 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
10776 R:      Charles Gorand <charles.gorand@effinnov.com>
10777 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
10778 S:      Supported
10779 F:      drivers/nfc/nxp-nci
10780
10781 OBJTOOL
10782 M:      Josh Poimboeuf <jpoimboe@redhat.com>
10783 M:      Peter Zijlstra <peterz@infradead.org>
10784 S:      Supported
10785 F:      tools/objtool/
10786
10787 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
10788 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
10789 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
10790 L:      linuxppc-dev@lists.ozlabs.org
10791 S:      Supported
10792 F:      arch/powerpc/platforms/powernv/ocxl.c
10793 F:      arch/powerpc/include/asm/pnv-ocxl.h
10794 F:      drivers/misc/ocxl/
10795 F:      include/misc/ocxl*
10796 F:      include/uapi/misc/ocxl.h
10797 F:      Documentation/accelerators/ocxl.rst
10798
10799 OMAP AUDIO SUPPORT
10800 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
10801 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
10802 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10803 L:      linux-omap@vger.kernel.org
10804 S:      Maintained
10805 F:      sound/soc/omap/
10806
10807 OMAP CLOCK FRAMEWORK SUPPORT
10808 M:      Paul Walmsley <paul@pwsan.com>
10809 L:      linux-omap@vger.kernel.org
10810 S:      Maintained
10811 F:      arch/arm/*omap*/*clock*
10812
10813 OMAP DEVICE TREE SUPPORT
10814 M:      Benoît Cousson <bcousson@baylibre.com>
10815 M:      Tony Lindgren <tony@atomide.com>
10816 L:      linux-omap@vger.kernel.org
10817 L:      devicetree@vger.kernel.org
10818 S:      Maintained
10819 F:      arch/arm/boot/dts/*omap*
10820 F:      arch/arm/boot/dts/*am3*
10821 F:      arch/arm/boot/dts/*am4*
10822 F:      arch/arm/boot/dts/*am5*
10823 F:      arch/arm/boot/dts/*dra7*
10824
10825 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
10826 L:      linux-omap@vger.kernel.org
10827 L:      linux-fbdev@vger.kernel.org
10828 S:      Orphan
10829 F:      drivers/video/fbdev/omap2/
10830 F:      Documentation/arm/OMAP/DSS
10831
10832 OMAP FRAMEBUFFER SUPPORT
10833 L:      linux-fbdev@vger.kernel.org
10834 L:      linux-omap@vger.kernel.org
10835 S:      Orphan
10836 F:      drivers/video/fbdev/omap/
10837
10838 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
10839 M:      Roger Quadros <rogerq@ti.com>
10840 M:      Tony Lindgren <tony@atomide.com>
10841 L:      linux-omap@vger.kernel.org
10842 S:      Maintained
10843 F:      drivers/memory/omap-gpmc.c
10844 F:      arch/arm/mach-omap2/*gpmc*
10845
10846 OMAP GPIO DRIVER
10847 M:      Grygorii Strashko <grygorii.strashko@ti.com>
10848 M:      Santosh Shilimkar <ssantosh@kernel.org>
10849 M:      Kevin Hilman <khilman@kernel.org>
10850 L:      linux-omap@vger.kernel.org
10851 S:      Maintained
10852 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
10853 F:      drivers/gpio/gpio-omap.c
10854
10855 OMAP HARDWARE SPINLOCK SUPPORT
10856 M:      Ohad Ben-Cohen <ohad@wizery.com>
10857 L:      linux-omap@vger.kernel.org
10858 S:      Maintained
10859 F:      drivers/hwspinlock/omap_hwspinlock.c
10860
10861 OMAP HS MMC SUPPORT
10862 L:      linux-mmc@vger.kernel.org
10863 L:      linux-omap@vger.kernel.org
10864 S:      Orphan
10865 F:      drivers/mmc/host/omap_hsmmc.c
10866
10867 OMAP HWMOD DATA
10868 M:      Paul Walmsley <paul@pwsan.com>
10869 L:      linux-omap@vger.kernel.org
10870 S:      Maintained
10871 F:      arch/arm/mach-omap2/omap_hwmod*data*
10872
10873 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
10874 M:      Benoît Cousson <bcousson@baylibre.com>
10875 L:      linux-omap@vger.kernel.org
10876 S:      Maintained
10877 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
10878
10879 OMAP HWMOD SUPPORT
10880 M:      Benoît Cousson <bcousson@baylibre.com>
10881 M:      Paul Walmsley <paul@pwsan.com>
10882 L:      linux-omap@vger.kernel.org
10883 S:      Maintained
10884 F:      arch/arm/mach-omap2/omap_hwmod.*
10885
10886 OMAP I2C DRIVER
10887 M:      Vignesh R <vigneshr@ti.com>
10888 L:      linux-omap@vger.kernel.org
10889 L:      linux-i2c@vger.kernel.org
10890 S:      Maintained
10891 F:      Documentation/devicetree/bindings/i2c/i2c-omap.txt
10892 F:      drivers/i2c/busses/i2c-omap.c
10893
10894 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
10895 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10896 L:      linux-media@vger.kernel.org
10897 S:      Maintained
10898 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
10899 F:      drivers/media/platform/omap3isp/
10900 F:      drivers/staging/media/omap4iss/
10901
10902 OMAP MMC SUPPORT
10903 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
10904 L:      linux-omap@vger.kernel.org
10905 S:      Odd Fixes
10906 F:      drivers/mmc/host/omap.c
10907
10908 OMAP POWER MANAGEMENT SUPPORT
10909 M:      Kevin Hilman <khilman@kernel.org>
10910 L:      linux-omap@vger.kernel.org
10911 S:      Maintained
10912 F:      arch/arm/*omap*/*pm*
10913 F:      drivers/cpufreq/omap-cpufreq.c
10914
10915 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
10916 M:      Rajendra Nayak <rnayak@codeaurora.org>
10917 M:      Paul Walmsley <paul@pwsan.com>
10918 L:      linux-omap@vger.kernel.org
10919 S:      Maintained
10920 F:      arch/arm/mach-omap2/prm*
10921
10922 OMAP RANDOM NUMBER GENERATOR SUPPORT
10923 M:      Deepak Saxena <dsaxena@plexity.net>
10924 S:      Maintained
10925 F:      drivers/char/hw_random/omap-rng.c
10926
10927 OMAP USB SUPPORT
10928 L:      linux-usb@vger.kernel.org
10929 L:      linux-omap@vger.kernel.org
10930 S:      Orphan
10931 F:      drivers/usb/*/*omap*
10932 F:      arch/arm/*omap*/usb*
10933
10934 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
10935 M:      Mark Jackson <mpfj@newflow.co.uk>
10936 L:      linux-omap@vger.kernel.org
10937 S:      Maintained
10938 F:      arch/arm/boot/dts/am335x-nano.dts
10939
10940 OMAP1 SUPPORT
10941 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
10942 M:      Tony Lindgren <tony@atomide.com>
10943 L:      linux-omap@vger.kernel.org
10944 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10945 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10946 S:      Maintained
10947 F:      arch/arm/mach-omap1/
10948 F:      arch/arm/plat-omap/
10949 F:      arch/arm/configs/omap1_defconfig
10950 F:      drivers/i2c/busses/i2c-omap.c
10951 F:      include/linux/platform_data/i2c-omap.h
10952 F:      include/linux/platform_data/ams-delta-fiq.h
10953
10954 OMAP2+ SUPPORT
10955 M:      Tony Lindgren <tony@atomide.com>
10956 L:      linux-omap@vger.kernel.org
10957 W:      http://www.muru.com/linux/omap/
10958 W:      http://linux.omap.com/
10959 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10960 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10961 S:      Maintained
10962 F:      arch/arm/mach-omap2/
10963 F:      arch/arm/plat-omap/
10964 F:      arch/arm/configs/omap2plus_defconfig
10965 F:      drivers/i2c/busses/i2c-omap.c
10966 F:      drivers/irqchip/irq-omap-intc.c
10967 F:      drivers/mfd/*omap*.c
10968 F:      drivers/mfd/menelaus.c
10969 F:      drivers/mfd/palmas.c
10970 F:      drivers/mfd/tps65217.c
10971 F:      drivers/mfd/tps65218.c
10972 F:      drivers/mfd/tps65910.c
10973 F:      drivers/mfd/twl-core.[ch]
10974 F:      drivers/mfd/twl4030*.c
10975 F:      drivers/mfd/twl6030*.c
10976 F:      drivers/mfd/twl6040*.c
10977 F:      drivers/regulator/palmas-regulator*.c
10978 F:      drivers/regulator/pbias-regulator.c
10979 F:      drivers/regulator/tps65217-regulator.c
10980 F:      drivers/regulator/tps65218-regulator.c
10981 F:      drivers/regulator/tps65910-regulator.c
10982 F:      drivers/regulator/twl-regulator.c
10983 F:      drivers/regulator/twl6030-regulator.c
10984 F:      include/linux/platform_data/i2c-omap.h
10985
10986 ONION OMEGA2+ BOARD
10987 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
10988 L:      linux-mips@vger.kernel.org
10989 S:      Maintained
10990 F:      arch/mips/boot/dts/ralink/omega2p.dts
10991
10992 OMFS FILESYSTEM
10993 M:      Bob Copeland <me@bobcopeland.com>
10994 L:      linux-karma-devel@lists.sourceforge.net
10995 S:      Maintained
10996 F:      Documentation/filesystems/omfs.txt
10997 F:      fs/omfs/
10998
10999 OMNIKEY CARDMAN 4000 DRIVER
11000 M:      Harald Welte <laforge@gnumonks.org>
11001 S:      Maintained
11002 F:      drivers/char/pcmcia/cm4000_cs.c
11003 F:      include/linux/cm4000_cs.h
11004 F:      include/uapi/linux/cm4000_cs.h
11005
11006 OMNIKEY CARDMAN 4040 DRIVER
11007 M:      Harald Welte <laforge@gnumonks.org>
11008 S:      Maintained
11009 F:      drivers/char/pcmcia/cm4040_cs.*
11010
11011 OMNIVISION OV13858 SENSOR DRIVER
11012 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11013 L:      linux-media@vger.kernel.org
11014 T:      git git://linuxtv.org/media_tree.git
11015 S:      Maintained
11016 F:      drivers/media/i2c/ov13858.c
11017
11018 OMNIVISION OV2680 SENSOR DRIVER
11019 M:      Rui Miguel Silva <rmfrfs@gmail.com>
11020 L:      linux-media@vger.kernel.org
11021 T:      git git://linuxtv.org/media_tree.git
11022 S:      Maintained
11023 F:      drivers/media/i2c/ov2680.c
11024 F:      Documentation/devicetree/bindings/media/i2c/ov2680.txt
11025
11026 OMNIVISION OV2685 SENSOR DRIVER
11027 M:      Shunqian Zheng <zhengsq@rock-chips.com>
11028 L:      linux-media@vger.kernel.org
11029 T:      git git://linuxtv.org/media_tree.git
11030 S:      Maintained
11031 F:      drivers/media/i2c/ov2685.c
11032
11033 OMNIVISION OV5640 SENSOR DRIVER
11034 M:      Steve Longerbeam <slongerbeam@gmail.com>
11035 L:      linux-media@vger.kernel.org
11036 T:      git git://linuxtv.org/media_tree.git
11037 S:      Maintained
11038 F:      drivers/media/i2c/ov5640.c
11039
11040 OMNIVISION OV5647 SENSOR DRIVER
11041 M:      Luis Oliveira <lolivei@synopsys.com>
11042 L:      linux-media@vger.kernel.org
11043 T:      git git://linuxtv.org/media_tree.git
11044 S:      Maintained
11045 F:      drivers/media/i2c/ov5647.c
11046
11047 OMNIVISION OV5695 SENSOR DRIVER
11048 M:      Shunqian Zheng <zhengsq@rock-chips.com>
11049 L:      linux-media@vger.kernel.org
11050 T:      git git://linuxtv.org/media_tree.git
11051 S:      Maintained
11052 F:      drivers/media/i2c/ov5695.c
11053
11054 OMNIVISION OV7670 SENSOR DRIVER
11055 M:      Jonathan Corbet <corbet@lwn.net>
11056 L:      linux-media@vger.kernel.org
11057 T:      git git://linuxtv.org/media_tree.git
11058 S:      Maintained
11059 F:      drivers/media/i2c/ov7670.c
11060 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
11061
11062 OMNIVISION OV772x SENSOR DRIVER
11063 M:      Jacopo Mondi <jacopo@jmondi.org>
11064 L:      linux-media@vger.kernel.org
11065 T:      git git://linuxtv.org/media_tree.git
11066 S:      Odd fixes
11067 F:      drivers/media/i2c/ov772x.c
11068 F:      include/media/i2c/ov772x.h
11069 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
11070
11071 OMNIVISION OV7740 SENSOR DRIVER
11072 M:      Wenyou Yang <wenyou.yang@microchip.com>
11073 L:      linux-media@vger.kernel.org
11074 T:      git git://linuxtv.org/media_tree.git
11075 S:      Maintained
11076 F:      drivers/media/i2c/ov7740.c
11077 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
11078
11079 OMNIVISION OV9650 SENSOR DRIVER
11080 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11081 R:      Akinobu Mita <akinobu.mita@gmail.com>
11082 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11083 L:      linux-media@vger.kernel.org
11084 T:      git git://linuxtv.org/media_tree.git
11085 S:      Maintained
11086 F:      drivers/media/i2c/ov9650.c
11087 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
11088
11089 ONENAND FLASH DRIVER
11090 M:      Kyungmin Park <kyungmin.park@samsung.com>
11091 L:      linux-mtd@lists.infradead.org
11092 S:      Maintained
11093 F:      drivers/mtd/nand/onenand/
11094 F:      include/linux/mtd/onenand*.h
11095
11096 ONSTREAM SCSI TAPE DRIVER
11097 M:      Willem Riede <osst@riede.org>
11098 L:      osst-users@lists.sourceforge.net
11099 L:      linux-scsi@vger.kernel.org
11100 S:      Maintained
11101 F:      Documentation/scsi/osst.txt
11102 F:      drivers/scsi/osst.*
11103 F:      drivers/scsi/osst_*.h
11104 F:      drivers/scsi/st.h
11105
11106 OP-TEE DRIVER
11107 M:      Jens Wiklander <jens.wiklander@linaro.org>
11108 S:      Maintained
11109 F:      drivers/tee/optee/
11110
11111 OPA-VNIC DRIVER
11112 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11113 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
11114 L:      linux-rdma@vger.kernel.org
11115 S:      Supported
11116 F:      drivers/infiniband/ulp/opa_vnic
11117
11118 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
11119 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
11120 M:      Frank Rowand <frowand.list@gmail.com>
11121 L:      devicetree@vger.kernel.org
11122 S:      Maintained
11123 F:      Documentation/devicetree/dynamic-resolution-notes.txt
11124 F:      Documentation/devicetree/overlay-notes.txt
11125 F:      drivers/of/overlay.c
11126 F:      drivers/of/resolver.c
11127 K:      of_overlay_notifier_
11128
11129 OPEN FIRMWARE AND FLATTENED DEVICE TREE
11130 M:      Rob Herring <robh+dt@kernel.org>
11131 M:      Frank Rowand <frowand.list@gmail.com>
11132 L:      devicetree@vger.kernel.org
11133 W:      http://www.devicetree.org/
11134 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11135 S:      Maintained
11136 F:      drivers/of/
11137 F:      include/linux/of*.h
11138 F:      scripts/dtc/
11139 F:      Documentation/ABI/testing/sysfs-firmware-ofw
11140
11141 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
11142 M:      Rob Herring <robh+dt@kernel.org>
11143 M:      Mark Rutland <mark.rutland@arm.com>
11144 L:      devicetree@vger.kernel.org
11145 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11146 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
11147 S:      Maintained
11148 F:      Documentation/devicetree/
11149 F:      arch/*/boot/dts/
11150 F:      include/dt-bindings/
11151
11152 OPENCORES I2C BUS DRIVER
11153 M:      Peter Korsgaard <peter@korsgaard.com>
11154 L:      linux-i2c@vger.kernel.org
11155 S:      Maintained
11156 F:      Documentation/i2c/busses/i2c-ocores
11157 F:      drivers/i2c/busses/i2c-ocores.c
11158
11159 OPENRISC ARCHITECTURE
11160 M:      Jonas Bonn <jonas@southpole.se>
11161 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
11162 M:      Stafford Horne <shorne@gmail.com>
11163 T:      git git://github.com/openrisc/linux.git
11164 L:      openrisc@lists.librecores.org
11165 W:      http://openrisc.io
11166 S:      Maintained
11167 F:      Documentation/devicetree/bindings/openrisc/
11168 F:      Documentation/openrisc/
11169 F:      arch/openrisc/
11170 F:      drivers/irqchip/irq-ompic.c
11171 F:      drivers/irqchip/irq-or1k-*
11172
11173 OPENVSWITCH
11174 M:      Pravin B Shelar <pshelar@ovn.org>
11175 L:      netdev@vger.kernel.org
11176 L:      dev@openvswitch.org
11177 W:      http://openvswitch.org
11178 S:      Maintained
11179 F:      net/openvswitch/
11180 F:      include/uapi/linux/openvswitch.h
11181
11182 OPERATING PERFORMANCE POINTS (OPP)
11183 M:      Viresh Kumar <vireshk@kernel.org>
11184 M:      Nishanth Menon <nm@ti.com>
11185 M:      Stephen Boyd <sboyd@kernel.org>
11186 L:      linux-pm@vger.kernel.org
11187 S:      Maintained
11188 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
11189 F:      drivers/opp/
11190 F:      include/linux/pm_opp.h
11191 F:      Documentation/power/opp.txt
11192 F:      Documentation/devicetree/bindings/opp/
11193
11194 OPL4 DRIVER
11195 M:      Clemens Ladisch <clemens@ladisch.de>
11196 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11197 T:      git git://git.alsa-project.org/alsa-kernel.git
11198 S:      Maintained
11199 F:      sound/drivers/opl4/
11200
11201 OPROFILE
11202 M:      Robert Richter <rric@kernel.org>
11203 L:      oprofile-list@lists.sf.net
11204 S:      Maintained
11205 F:      arch/*/include/asm/oprofile*.h
11206 F:      arch/*/oprofile/
11207 F:      drivers/oprofile/
11208 F:      include/linux/oprofile.h
11209
11210 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
11211 M:      Mark Fasheh <mark@fasheh.com>
11212 M:      Joel Becker <jlbec@evilplan.org>
11213 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
11214 W:      http://ocfs2.wiki.kernel.org
11215 S:      Supported
11216 F:      Documentation/filesystems/ocfs2.txt
11217 F:      Documentation/filesystems/dlmfs.txt
11218 F:      fs/ocfs2/
11219
11220 ORANGEFS FILESYSTEM
11221 M:      Mike Marshall <hubcap@omnibond.com>
11222 R:      Martin Brandenburg <martin@omnibond.com>
11223 L:      devel@lists.orangefs.org
11224 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
11225 S:      Supported
11226 F:      fs/orangefs/
11227 F:      Documentation/filesystems/orangefs.txt
11228
11229 ORINOCO DRIVER
11230 L:      linux-wireless@vger.kernel.org
11231 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
11232 W:      http://www.nongnu.org/orinoco/
11233 S:      Orphan
11234 F:      drivers/net/wireless/intersil/orinoco/
11235
11236 OSD LIBRARY and FILESYSTEM
11237 M:      Boaz Harrosh <ooo@electrozaur.com>
11238 S:      Maintained
11239 F:      drivers/scsi/osd/
11240 F:      include/scsi/osd_*
11241 F:      fs/exofs/
11242
11243 OV2659 OMNIVISION SENSOR DRIVER
11244 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
11245 L:      linux-media@vger.kernel.org
11246 W:      https://linuxtv.org
11247 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11248 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
11249 S:      Maintained
11250 F:      drivers/media/i2c/ov2659.c
11251 F:      include/media/i2c/ov2659.h
11252
11253 OVERLAY FILESYSTEM
11254 M:      Miklos Szeredi <miklos@szeredi.hu>
11255 L:      linux-unionfs@vger.kernel.org
11256 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
11257 S:      Supported
11258 F:      fs/overlayfs/
11259 F:      Documentation/filesystems/overlayfs.txt
11260
11261 P54 WIRELESS DRIVER
11262 M:      Christian Lamparter <chunkeey@googlemail.com>
11263 L:      linux-wireless@vger.kernel.org
11264 W:      http://wireless.kernel.org/en/users/Drivers/p54
11265 S:      Maintained
11266 F:      drivers/net/wireless/intersil/p54/
11267
11268 PA SEMI ETHERNET DRIVER
11269 L:      netdev@vger.kernel.org
11270 S:      Orphan
11271 F:      drivers/net/ethernet/pasemi/*
11272
11273 PA SEMI SMBUS DRIVER
11274 L:      linux-i2c@vger.kernel.org
11275 S:      Orphan
11276 F:      drivers/i2c/busses/i2c-pasemi.c
11277
11278 PADATA PARALLEL EXECUTION MECHANISM
11279 M:      Steffen Klassert <steffen.klassert@secunet.com>
11280 L:      linux-crypto@vger.kernel.org
11281 S:      Maintained
11282 F:      kernel/padata.c
11283 F:      include/linux/padata.h
11284 F:      Documentation/padata.txt
11285
11286 PANASONIC LAPTOP ACPI EXTRAS DRIVER
11287 M:      Harald Welte <laforge@gnumonks.org>
11288 L:      platform-driver-x86@vger.kernel.org
11289 S:      Maintained
11290 F:      drivers/platform/x86/panasonic-laptop.c
11291
11292 PARALLEL LCD/KEYPAD PANEL DRIVER
11293 M:      Willy Tarreau <willy@haproxy.com>
11294 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
11295 S:      Odd Fixes
11296 F:      Documentation/auxdisplay/lcd-panel-cgram.txt
11297 F:      drivers/auxdisplay/panel.c
11298
11299 PARALLEL PORT SUBSYSTEM
11300 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
11301 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
11302 L:      linux-parport@lists.infradead.org (subscribers-only)
11303 S:      Maintained
11304 F:      drivers/parport/
11305 F:      include/linux/parport*.h
11306 F:      drivers/char/ppdev.c
11307 F:      include/uapi/linux/ppdev.h
11308 F:      Documentation/parport*.txt
11309
11310 PARAVIRT_OPS INTERFACE
11311 M:      Juergen Gross <jgross@suse.com>
11312 M:      Alok Kataria <akataria@vmware.com>
11313 L:      virtualization@lists.linux-foundation.org
11314 S:      Supported
11315 F:      Documentation/virtual/paravirt_ops.txt
11316 F:      arch/*/kernel/paravirt*
11317 F:      arch/*/include/asm/paravirt*.h
11318 F:      include/linux/hypervisor.h
11319
11320 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
11321 M:      Tim Waugh <tim@cyberelk.net>
11322 L:      linux-parport@lists.infradead.org (subscribers-only)
11323 S:      Maintained
11324 F:      Documentation/blockdev/paride.txt
11325 F:      drivers/block/paride/
11326
11327 PARISC ARCHITECTURE
11328 M:      "James E.J. Bottomley" <jejb@parisc-linux.org>
11329 M:      Helge Deller <deller@gmx.de>
11330 L:      linux-parisc@vger.kernel.org
11331 W:      http://www.parisc-linux.org/
11332 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
11333 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
11334 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
11335 S:      Maintained
11336 F:      arch/parisc/
11337 F:      Documentation/parisc/
11338 F:      drivers/parisc/
11339 F:      drivers/char/agp/parisc-agp.c
11340 F:      drivers/input/serio/gscps2.c
11341 F:      drivers/parport/parport_gsc.*
11342 F:      drivers/tty/serial/8250/8250_gsc.c
11343 F:      drivers/video/fbdev/sti*
11344 F:      drivers/video/console/sti*
11345 F:      drivers/video/logo/logo_parisc*
11346
11347 PARMAN
11348 M:      Jiri Pirko <jiri@mellanox.com>
11349 L:      netdev@vger.kernel.org
11350 S:      Supported
11351 F:      lib/parman.c
11352 F:      lib/test_parman.c
11353 F:      include/linux/parman.h
11354
11355 PC87360 HARDWARE MONITORING DRIVER
11356 M:      Jim Cromie <jim.cromie@gmail.com>
11357 L:      linux-hwmon@vger.kernel.org
11358 S:      Maintained
11359 F:      Documentation/hwmon/pc87360
11360 F:      drivers/hwmon/pc87360.c
11361
11362 PC8736x GPIO DRIVER
11363 M:      Jim Cromie <jim.cromie@gmail.com>
11364 S:      Maintained
11365 F:      drivers/char/pc8736x_gpio.c
11366
11367 PC87427 HARDWARE MONITORING DRIVER
11368 M:      Jean Delvare <jdelvare@suse.com>
11369 L:      linux-hwmon@vger.kernel.org
11370 S:      Maintained
11371 F:      Documentation/hwmon/pc87427
11372 F:      drivers/hwmon/pc87427.c
11373
11374 PCA9532 LED DRIVER
11375 M:      Riku Voipio <riku.voipio@iki.fi>
11376 S:      Maintained
11377 F:      drivers/leds/leds-pca9532.c
11378 F:      include/linux/leds-pca9532.h
11379
11380 PCA9541 I2C BUS MASTER SELECTOR DRIVER
11381 M:      Guenter Roeck <linux@roeck-us.net>
11382 L:      linux-i2c@vger.kernel.org
11383 S:      Maintained
11384 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
11385
11386 PCDP - PRIMARY CONSOLE AND DEBUG PORT
11387 M:      Khalid Aziz <khalid@gonehiking.org>
11388 S:      Maintained
11389 F:      drivers/firmware/pcdp.*
11390
11391 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
11392 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11393 L:      linux-pci@vger.kernel.org
11394 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11395 S:      Maintained
11396 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
11397 F:      drivers/pci/controller/pci-aardvark.c
11398
11399 PCI DRIVER FOR ALTERA PCIE IP
11400 M:      Ley Foon Tan <lftan@altera.com>
11401 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11402 L:      linux-pci@vger.kernel.org
11403 S:      Supported
11404 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
11405 F:      drivers/pci/controller/pcie-altera.c
11406
11407 PCI DRIVER FOR APPLIEDMICRO XGENE
11408 M:      Tanmay Inamdar <tinamdar@apm.com>
11409 L:      linux-pci@vger.kernel.org
11410 L:      linux-arm-kernel@lists.infradead.org
11411 S:      Maintained
11412 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
11413 F:      drivers/pci/controller/pci-xgene.c
11414
11415 PCI DRIVER FOR ARM VERSATILE PLATFORM
11416 M:      Rob Herring <robh@kernel.org>
11417 L:      linux-pci@vger.kernel.org
11418 L:      linux-arm-kernel@lists.infradead.org
11419 S:      Maintained
11420 F:      Documentation/devicetree/bindings/pci/versatile.txt
11421 F:      drivers/pci/controller/pci-versatile.c
11422
11423 PCI DRIVER FOR ARMADA 8K
11424 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11425 L:      linux-pci@vger.kernel.org
11426 L:      linux-arm-kernel@lists.infradead.org
11427 S:      Maintained
11428 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
11429 F:      drivers/pci/controller/dwc/pcie-armada8k.c
11430
11431 PCI DRIVER FOR CADENCE PCIE IP
11432 M:      Alan Douglas <adouglas@cadence.com>
11433 L:      linux-pci@vger.kernel.org
11434 S:      Maintained
11435 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
11436 F:      drivers/pci/controller/pcie-cadence*
11437
11438 PCI DRIVER FOR FREESCALE LAYERSCAPE
11439 M:      Minghuan Lian <minghuan.Lian@nxp.com>
11440 M:      Mingkai Hu <mingkai.hu@nxp.com>
11441 M:      Roy Zang <roy.zang@nxp.com>
11442 L:      linuxppc-dev@lists.ozlabs.org
11443 L:      linux-pci@vger.kernel.org
11444 L:      linux-arm-kernel@lists.infradead.org
11445 S:      Maintained
11446 F:      drivers/pci/controller/dwc/*layerscape*
11447
11448 PCI DRIVER FOR GENERIC OF HOSTS
11449 M:      Will Deacon <will.deacon@arm.com>
11450 L:      linux-pci@vger.kernel.org
11451 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11452 S:      Maintained
11453 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
11454 F:      drivers/pci/controller/pci-host-common.c
11455 F:      drivers/pci/controller/pci-host-generic.c
11456
11457 PCI DRIVER FOR IMX6
11458 M:      Richard Zhu <hongxing.zhu@nxp.com>
11459 M:      Lucas Stach <l.stach@pengutronix.de>
11460 L:      linux-pci@vger.kernel.org
11461 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11462 S:      Maintained
11463 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
11464 F:      drivers/pci/controller/dwc/*imx6*
11465
11466 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
11467 M:      Keith Busch <keith.busch@intel.com>
11468 M:      Jonathan Derrick <jonathan.derrick@intel.com>
11469 L:      linux-pci@vger.kernel.org
11470 S:      Supported
11471 F:      drivers/pci/controller/vmd.c
11472
11473 PCI DRIVER FOR MICROSEMI SWITCHTEC
11474 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
11475 M:      Logan Gunthorpe <logang@deltatee.com>
11476 L:      linux-pci@vger.kernel.org
11477 S:      Maintained
11478 F:      Documentation/switchtec.txt
11479 F:      Documentation/ABI/testing/sysfs-class-switchtec
11480 F:      drivers/pci/switch/switchtec*
11481 F:      include/uapi/linux/switchtec_ioctl.h
11482 F:      include/linux/switchtec.h
11483 F:      drivers/ntb/hw/mscc/
11484
11485 PCI DRIVER FOR MOBIVEIL PCIE IP
11486 M:      Subrahmanya Lingappa <l.subrahmanya@mobiveil.co.in>
11487 L:      linux-pci@vger.kernel.org
11488 S:      Supported
11489 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
11490 F:      drivers/pci/controller/pcie-mobiveil.c
11491
11492 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
11493 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11494 M:      Jason Cooper <jason@lakedaemon.net>
11495 L:      linux-pci@vger.kernel.org
11496 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11497 S:      Maintained
11498 F:      drivers/pci/controller/*mvebu*
11499
11500 PCI DRIVER FOR NVIDIA TEGRA
11501 M:      Thierry Reding <thierry.reding@gmail.com>
11502 L:      linux-tegra@vger.kernel.org
11503 L:      linux-pci@vger.kernel.org
11504 S:      Supported
11505 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
11506 F:      drivers/pci/controller/pci-tegra.c
11507
11508 PCI DRIVER FOR RENESAS R-CAR
11509 M:      Simon Horman <horms@verge.net.au>
11510 L:      linux-pci@vger.kernel.org
11511 L:      linux-renesas-soc@vger.kernel.org
11512 S:      Maintained
11513 F:      drivers/pci/controller/*rcar*
11514
11515 PCI DRIVER FOR SAMSUNG EXYNOS
11516 M:      Jingoo Han <jingoohan1@gmail.com>
11517 L:      linux-pci@vger.kernel.org
11518 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11519 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11520 S:      Maintained
11521 F:      drivers/pci/controller/dwc/pci-exynos.c
11522
11523 PCI DRIVER FOR SYNOPSYS DESIGNWARE
11524 M:      Jingoo Han <jingoohan1@gmail.com>
11525 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
11526 L:      linux-pci@vger.kernel.org
11527 S:      Maintained
11528 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
11529 F:      drivers/pci/controller/dwc/*designware*
11530
11531 PCI DRIVER FOR TI DRA7XX
11532 M:      Kishon Vijay Abraham I <kishon@ti.com>
11533 L:      linux-omap@vger.kernel.org
11534 L:      linux-pci@vger.kernel.org
11535 S:      Supported
11536 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
11537 F:      drivers/pci/controller/dwc/pci-dra7xx.c
11538
11539 PCI DRIVER FOR TI KEYSTONE
11540 M:      Murali Karicheri <m-karicheri2@ti.com>
11541 L:      linux-pci@vger.kernel.org
11542 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11543 S:      Maintained
11544 F:      drivers/pci/controller/dwc/pci-keystone.c
11545
11546 PCI ENDPOINT SUBSYSTEM
11547 M:      Kishon Vijay Abraham I <kishon@ti.com>
11548 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11549 L:      linux-pci@vger.kernel.org
11550 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
11551 S:      Supported
11552 F:      drivers/pci/endpoint/
11553 F:      drivers/misc/pci_endpoint_test.c
11554 F:      tools/pci/
11555
11556 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
11557 M:      Russell Currey <ruscur@russell.cc>
11558 M:      Sam Bobroff <sbobroff@linux.ibm.com>
11559 M:      Oliver O'Halloran <oohall@gmail.com>
11560 L:      linuxppc-dev@lists.ozlabs.org
11561 S:      Supported
11562 F:      Documentation/PCI/pci-error-recovery.txt
11563 F:      drivers/pci/pcie/aer.c
11564 F:      drivers/pci/pcie/dpc.c
11565 F:      drivers/pci/pcie/err.c
11566 F:      Documentation/powerpc/eeh-pci-error-recovery.txt
11567 F:      arch/powerpc/kernel/eeh*.c
11568 F:      arch/powerpc/platforms/*/eeh*.c
11569 F:      arch/powerpc/include/*/eeh*.h
11570
11571 PCI ERROR RECOVERY
11572 M:      Linas Vepstas <linasvepstas@gmail.com>
11573 L:      linux-pci@vger.kernel.org
11574 S:      Supported
11575 F:      Documentation/PCI/pci-error-recovery.txt
11576
11577 PCI MSI DRIVER FOR ALTERA MSI IP
11578 M:      Ley Foon Tan <lftan@altera.com>
11579 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11580 L:      linux-pci@vger.kernel.org
11581 S:      Supported
11582 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
11583 F:      drivers/pci/controller/pcie-altera-msi.c
11584
11585 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
11586 M:      Duc Dang <dhdang@apm.com>
11587 L:      linux-pci@vger.kernel.org
11588 L:      linux-arm-kernel@lists.infradead.org
11589 S:      Maintained
11590 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
11591 F:      drivers/pci/controller/pci-xgene-msi.c
11592
11593 PCI SUBSYSTEM
11594 M:      Bjorn Helgaas <bhelgaas@google.com>
11595 L:      linux-pci@vger.kernel.org
11596 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11597 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
11598 S:      Supported
11599 F:      Documentation/devicetree/bindings/pci/
11600 F:      Documentation/PCI/
11601 F:      drivers/acpi/pci*
11602 F:      drivers/pci/
11603 F:      include/asm-generic/pci*
11604 F:      include/linux/pci*
11605 F:      include/linux/of_pci.h
11606 F:      include/uapi/linux/pci*
11607 F:      lib/pci*
11608 F:      arch/x86/pci/
11609 F:      arch/x86/kernel/quirks.c
11610
11611 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
11612 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11613 L:      linux-pci@vger.kernel.org
11614 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11615 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
11616 S:      Supported
11617 F:      drivers/pci/controller/
11618
11619 PCIE DRIVER FOR AXIS ARTPEC
11620 M:      Jesper Nilsson <jesper.nilsson@axis.com>
11621 L:      linux-arm-kernel@axis.com
11622 L:      linux-pci@vger.kernel.org
11623 S:      Maintained
11624 F:      Documentation/devicetree/bindings/pci/axis,artpec*
11625 F:      drivers/pci/controller/dwc/*artpec*
11626
11627 PCIE DRIVER FOR CAVIUM THUNDERX
11628 M:      David Daney <david.daney@cavium.com>
11629 L:      linux-pci@vger.kernel.org
11630 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11631 S:      Supported
11632 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
11633 F:      drivers/pci/controller/pci-thunder-*
11634
11635 PCIE DRIVER FOR HISILICON
11636 M:      Zhou Wang <wangzhou1@hisilicon.com>
11637 L:      linux-pci@vger.kernel.org
11638 S:      Maintained
11639 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
11640 F:      drivers/pci/controller/dwc/pcie-hisi.c
11641
11642 PCIE DRIVER FOR HISILICON KIRIN
11643 M:      Xiaowei Song <songxiaowei@hisilicon.com>
11644 M:      Binghui Wang <wangbinghui@hisilicon.com>
11645 L:      linux-pci@vger.kernel.org
11646 S:      Maintained
11647 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
11648 F:      drivers/pci/controller/dwc/pcie-kirin.c
11649
11650 PCIE DRIVER FOR HISILICON STB
11651 M:      Jianguo Sun <sunjianguo1@huawei.com>
11652 M:      Shawn Guo <shawn.guo@linaro.org>
11653 L:      linux-pci@vger.kernel.org
11654 S:      Maintained
11655 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
11656 F:      drivers/pci/controller/dwc/pcie-histb.c
11657
11658 PCIE DRIVER FOR MEDIATEK
11659 M:      Ryder Lee <ryder.lee@mediatek.com>
11660 L:      linux-pci@vger.kernel.org
11661 L:      linux-mediatek@lists.infradead.org
11662 S:      Supported
11663 F:      Documentation/devicetree/bindings/pci/mediatek*
11664 F:      drivers/pci/controller/*mediatek*
11665
11666 PCIE DRIVER FOR QUALCOMM MSM
11667 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
11668 L:      linux-pci@vger.kernel.org
11669 L:      linux-arm-msm@vger.kernel.org
11670 S:      Maintained
11671 F:      drivers/pci/controller/dwc/*qcom*
11672
11673 PCIE DRIVER FOR ROCKCHIP
11674 M:      Shawn Lin <shawn.lin@rock-chips.com>
11675 L:      linux-pci@vger.kernel.org
11676 L:      linux-rockchip@lists.infradead.org
11677 S:      Maintained
11678 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
11679 F:      drivers/pci/controller/pcie-rockchip*
11680
11681 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
11682 M:      Linus Walleij <linus.walleij@linaro.org>
11683 L:      linux-pci@vger.kernel.org
11684 S:      Maintained
11685 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
11686 F:      drivers/pci/controller/pci-v3-semi.c
11687
11688 PCIE DRIVER FOR ST SPEAR13XX
11689 M:      Pratyush Anand <pratyush.anand@gmail.com>
11690 L:      linux-pci@vger.kernel.org
11691 S:      Maintained
11692 F:      drivers/pci/controller/dwc/*spear*
11693
11694 PCMCIA SUBSYSTEM
11695 M:      Dominik Brodowski <linux@dominikbrodowski.net>
11696 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
11697 S:      Odd Fixes
11698 F:      Documentation/pcmcia/
11699 F:      tools/pcmcia/
11700 F:      drivers/pcmcia/
11701 F:      include/pcmcia/
11702
11703 PCNET32 NETWORK DRIVER
11704 M:      Don Fry <pcnet32@frontier.com>
11705 L:      netdev@vger.kernel.org
11706 S:      Maintained
11707 F:      drivers/net/ethernet/amd/pcnet32.c
11708
11709 PCRYPT PARALLEL CRYPTO ENGINE
11710 M:      Steffen Klassert <steffen.klassert@secunet.com>
11711 L:      linux-crypto@vger.kernel.org
11712 S:      Maintained
11713 F:      crypto/pcrypt.c
11714 F:      include/crypto/pcrypt.h
11715
11716 PEAQ WMI HOTKEYS DRIVER
11717 M:      Hans de Goede <hdegoede@redhat.com>
11718 L:      platform-driver-x86@vger.kernel.org
11719 S:      Maintained
11720 F:      drivers/platform/x86/peaq-wmi.c
11721
11722 PER-CPU MEMORY ALLOCATOR
11723 M:      Dennis Zhou <dennis@kernel.org>
11724 M:      Tejun Heo <tj@kernel.org>
11725 M:      Christoph Lameter <cl@linux.com>
11726 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git
11727 S:      Maintained
11728 F:      include/linux/percpu*.h
11729 F:      mm/percpu*.c
11730 F:      arch/*/include/asm/percpu.h
11731
11732 PER-TASK DELAY ACCOUNTING
11733 M:      Balbir Singh <bsingharora@gmail.com>
11734 S:      Maintained
11735 F:      include/linux/delayacct.h
11736 F:      kernel/delayacct.c
11737
11738 PERFORMANCE EVENTS SUBSYSTEM
11739 M:      Peter Zijlstra <peterz@infradead.org>
11740 M:      Ingo Molnar <mingo@redhat.com>
11741 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
11742 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
11743 R:      Jiri Olsa <jolsa@redhat.com>
11744 R:      Namhyung Kim <namhyung@kernel.org>
11745 L:      linux-kernel@vger.kernel.org
11746 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
11747 S:      Supported
11748 F:      kernel/events/*
11749 F:      include/linux/perf_event.h
11750 F:      include/uapi/linux/perf_event.h
11751 F:      arch/*/kernel/perf_event*.c
11752 F:      arch/*/kernel/*/perf_event*.c
11753 F:      arch/*/kernel/*/*/perf_event*.c
11754 F:      arch/*/include/asm/perf_event.h
11755 F:      arch/*/kernel/perf_callchain.c
11756 F:      arch/*/events/*
11757 F:      tools/perf/
11758
11759 PERSONALITY HANDLING
11760 M:      Christoph Hellwig <hch@infradead.org>
11761 L:      linux-abi-devel@lists.sourceforge.net
11762 S:      Maintained
11763 F:      include/linux/personality.h
11764 F:      include/uapi/linux/personality.h
11765
11766 PHOENIX RC FLIGHT CONTROLLER ADAPTER
11767 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
11768 L:      linux-input@vger.kernel.org
11769 S:      Maintained
11770 F:      Documentation/input/devices/pxrc.rst
11771 F:      drivers/input/joystick/pxrc.c
11772
11773 PHONET PROTOCOL
11774 M:      Remi Denis-Courmont <courmisch@gmail.com>
11775 S:      Supported
11776 F:      Documentation/networking/phonet.txt
11777 F:      include/linux/phonet.h
11778 F:      include/net/phonet/
11779 F:      include/uapi/linux/phonet.h
11780 F:      net/phonet/
11781
11782 PHRAM MTD DRIVER
11783 M:      Joern Engel <joern@lazybastard.org>
11784 L:      linux-mtd@lists.infradead.org
11785 S:      Maintained
11786 F:      drivers/mtd/devices/phram.c
11787
11788 PICOLCD HID DRIVER
11789 M:      Bruno Prémont <bonbons@linux-vserver.org>
11790 L:      linux-input@vger.kernel.org
11791 S:      Maintained
11792 F:      drivers/hid/hid-picolcd*
11793
11794 PICOXCELL SUPPORT
11795 M:      Jamie Iles <jamie@jamieiles.com>
11796 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11797 T:      git git://github.com/jamieiles/linux-2.6-ji.git
11798 S:      Supported
11799 F:      arch/arm/boot/dts/picoxcell*
11800 F:      arch/arm/mach-picoxcell/
11801 F:      drivers/crypto/picoxcell*
11802
11803 PIN CONTROL SUBSYSTEM
11804 M:      Linus Walleij <linus.walleij@linaro.org>
11805 L:      linux-gpio@vger.kernel.org
11806 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
11807 S:      Maintained
11808 F:      Documentation/devicetree/bindings/pinctrl/
11809 F:      Documentation/driver-api/pinctl.rst
11810 F:      drivers/pinctrl/
11811 F:      include/linux/pinctrl/
11812
11813 PIN CONTROLLER - ATMEL AT91
11814 M:      Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>
11815 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11816 S:      Maintained
11817 F:      drivers/pinctrl/pinctrl-at91.*
11818
11819 PIN CONTROLLER - ATMEL AT91 PIO4
11820 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
11821 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11822 L:      linux-gpio@vger.kernel.org
11823 S:      Supported
11824 F:      drivers/pinctrl/pinctrl-at91-pio4.*
11825
11826 PIN CONTROLLER - FREESCALE
11827 M:      Dong Aisheng <aisheng.dong@nxp.com>
11828 M:      Fabio Estevam <festevam@gmail.com>
11829 M:      Shawn Guo <shawnguo@kernel.org>
11830 M:      Stefan Agner <stefan@agner.ch>
11831 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
11832 L:      linux-gpio@vger.kernel.org
11833 S:      Maintained
11834 F:      drivers/pinctrl/freescale/
11835 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
11836
11837 PIN CONTROLLER - INTEL
11838 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
11839 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
11840 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git
11841 S:      Maintained
11842 F:      drivers/pinctrl/intel/
11843
11844 PIN CONTROLLER - MEDIATEK
11845 M:      Sean Wang <sean.wang@kernel.org>
11846 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
11847 S:      Maintained
11848 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
11849 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
11850 F:      drivers/pinctrl/mediatek/
11851
11852 PIN CONTROLLER - QUALCOMM
11853 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
11854 S:      Maintained
11855 L:      linux-arm-msm@vger.kernel.org
11856 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
11857 F:      drivers/pinctrl/qcom/
11858
11859 PIN CONTROLLER - RENESAS
11860 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11861 M:      Geert Uytterhoeven <geert+renesas@glider.be>
11862 L:      linux-renesas-soc@vger.kernel.org
11863 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
11864 S:      Maintained
11865 F:      drivers/pinctrl/sh-pfc/
11866
11867 PIN CONTROLLER - SAMSUNG
11868 M:      Tomasz Figa <tomasz.figa@gmail.com>
11869 M:      Krzysztof Kozlowski <krzk@kernel.org>
11870 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11871 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11872 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11873 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
11874 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
11875 S:      Maintained
11876 F:      drivers/pinctrl/samsung/
11877 F:      include/dt-bindings/pinctrl/samsung.h
11878 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
11879
11880 PIN CONTROLLER - SINGLE
11881 M:      Tony Lindgren <tony@atomide.com>
11882 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
11883 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11884 L:      linux-omap@vger.kernel.org
11885 S:      Maintained
11886 F:      drivers/pinctrl/pinctrl-single.c
11887
11888 PIN CONTROLLER - ST SPEAR
11889 M:      Viresh Kumar <vireshk@kernel.org>
11890 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11891 W:      http://www.st.com/spear
11892 S:      Maintained
11893 F:      drivers/pinctrl/spear/
11894
11895 PISTACHIO SOC SUPPORT
11896 M:      James Hartley <james.hartley@sondrel.com>
11897 L:      linux-mips@vger.kernel.org
11898 S:      Odd Fixes
11899 F:      arch/mips/pistachio/
11900 F:      arch/mips/include/asm/mach-pistachio/
11901 F:      arch/mips/boot/dts/img/pistachio*
11902 F:      arch/mips/configs/pistachio*_defconfig
11903
11904 PKTCDVD DRIVER
11905 S:      Orphan
11906 M:      linux-block@vger.kernel.org
11907 F:      drivers/block/pktcdvd.c
11908 F:      include/linux/pktcdvd.h
11909 F:      include/uapi/linux/pktcdvd.h
11910
11911 PKUNITY SOC DRIVERS
11912 M:      Guan Xuetao <gxt@pku.edu.cn>
11913 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
11914 S:      Maintained
11915 T:      git git://github.com/gxt/linux.git
11916 F:      drivers/input/serio/i8042-unicore32io.h
11917 F:      drivers/i2c/busses/i2c-puv3.c
11918 F:      drivers/video/fbdev/fb-puv3.c
11919 F:      drivers/rtc/rtc-puv3.c
11920
11921 PMBUS HARDWARE MONITORING DRIVERS
11922 M:      Guenter Roeck <linux@roeck-us.net>
11923 L:      linux-hwmon@vger.kernel.org
11924 W:      http://hwmon.wiki.kernel.org/
11925 W:      http://www.roeck-us.net/linux/drivers/
11926 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
11927 S:      Maintained
11928 F:      Documentation/devicetree/bindings/hwmon/ibm,cffps1.txt
11929 F:      Documentation/devicetree/bindings/hwmon/max31785.txt
11930 F:      Documentation/devicetree/bindings/hwmon/ltc2978.txt
11931 F:      Documentation/hwmon/adm1275
11932 F:      Documentation/hwmon/ibm-cffps
11933 F:      Documentation/hwmon/ir35221
11934 F:      Documentation/hwmon/lm25066
11935 F:      Documentation/hwmon/ltc2978
11936 F:      Documentation/hwmon/ltc3815
11937 F:      Documentation/hwmon/max16064
11938 F:      Documentation/hwmon/max20751
11939 F:      Documentation/hwmon/max31785
11940 F:      Documentation/hwmon/max34440
11941 F:      Documentation/hwmon/max8688
11942 F:      Documentation/hwmon/pmbus
11943 F:      Documentation/hwmon/pmbus-core
11944 F:      Documentation/hwmon/tps40422
11945 F:      Documentation/hwmon/ucd9000
11946 F:      Documentation/hwmon/ucd9200
11947 F:      Documentation/hwmon/zl6100
11948 F:      drivers/hwmon/pmbus/
11949 F:      include/linux/pmbus.h
11950
11951 PMC SIERRA MaxRAID DRIVER
11952 L:      linux-scsi@vger.kernel.org
11953 W:      http://www.pmc-sierra.com/
11954 S:      Orphan
11955 F:      drivers/scsi/pmcraid.*
11956
11957 PMC SIERRA PM8001 DRIVER
11958 M:      Jack Wang <jinpu.wang@profitbricks.com>
11959 M:      lindar_liu@usish.com
11960 L:      linux-scsi@vger.kernel.org
11961 S:      Supported
11962 F:      drivers/scsi/pm8001/
11963
11964 PNP SUPPORT
11965 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
11966 S:      Maintained
11967 F:      drivers/pnp/
11968
11969 POSIX CLOCKS and TIMERS
11970 M:      Thomas Gleixner <tglx@linutronix.de>
11971 L:      linux-kernel@vger.kernel.org
11972 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
11973 S:      Maintained
11974 F:      fs/timerfd.c
11975 F:      include/linux/timer*
11976 F:      kernel/time/*timer*
11977
11978 POWER MANAGEMENT CORE
11979 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
11980 L:      linux-pm@vger.kernel.org
11981 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
11982 B:      https://bugzilla.kernel.org
11983 S:      Supported
11984 F:      drivers/base/power/
11985 F:      include/linux/pm.h
11986 F:      include/linux/pm_*
11987 F:      include/linux/powercap.h
11988 F:      drivers/powercap/
11989 F:      kernel/configs/nopm.config
11990
11991 POWER STATE COORDINATION INTERFACE (PSCI)
11992 M:      Mark Rutland <mark.rutland@arm.com>
11993 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11994 L:      linux-arm-kernel@lists.infradead.org
11995 S:      Maintained
11996 F:      drivers/firmware/psci*.c
11997 F:      include/linux/psci.h
11998 F:      include/uapi/linux/psci.h
11999
12000 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
12001 M:      Sebastian Reichel <sre@kernel.org>
12002 L:      linux-pm@vger.kernel.org
12003 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
12004 S:      Maintained
12005 F:      Documentation/ABI/testing/sysfs-class-power
12006 F:      Documentation/devicetree/bindings/power/supply/
12007 F:      include/linux/power_supply.h
12008 F:      drivers/power/supply/
12009
12010 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
12011 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
12012 L:      linuxppc-dev@lists.ozlabs.org
12013 S:      Maintained
12014 F:      drivers/char/powernv-op-panel.c
12015
12016 PPP OVER ATM (RFC 2364)
12017 M:      Mitchell Blank Jr <mitch@sfgoth.com>
12018 S:      Maintained
12019 F:      net/atm/pppoatm.c
12020 F:      include/uapi/linux/atmppp.h
12021
12022 PPP OVER ETHERNET
12023 M:      Michal Ostrowski <mostrows@earthlink.net>
12024 S:      Maintained
12025 F:      drivers/net/ppp/pppoe.c
12026 F:      drivers/net/ppp/pppox.c
12027
12028 PPP OVER L2TP
12029 M:      James Chapman <jchapman@katalix.com>
12030 S:      Maintained
12031 F:      net/l2tp/l2tp_ppp.c
12032 F:      include/linux/if_pppol2tp.h
12033 F:      include/uapi/linux/if_pppol2tp.h
12034
12035 PPP PROTOCOL DRIVERS AND COMPRESSORS
12036 M:      Paul Mackerras <paulus@samba.org>
12037 L:      linux-ppp@vger.kernel.org
12038 S:      Maintained
12039 F:      drivers/net/ppp/ppp_*
12040
12041 PPS SUPPORT
12042 M:      Rodolfo Giometti <giometti@enneenne.com>
12043 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
12044 L:      linuxpps@ml.enneenne.com (subscribers-only)
12045 S:      Maintained
12046 F:      Documentation/pps/
12047 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
12048 F:      Documentation/ABI/testing/sysfs-pps
12049 F:      drivers/pps/
12050 F:      include/linux/pps*.h
12051 F:      include/uapi/linux/pps.h
12052
12053 PPTP DRIVER
12054 M:      Dmitry Kozlov <xeb@mail.ru>
12055 L:      netdev@vger.kernel.org
12056 S:      Maintained
12057 F:      drivers/net/ppp/pptp.c
12058 W:      http://sourceforge.net/projects/accel-pptp
12059
12060 PREEMPTIBLE KERNEL
12061 M:      Robert Love <rml@tech9.net>
12062 L:      kpreempt-tech@lists.sourceforge.net
12063 W:      https://www.kernel.org/pub/linux/kernel/people/rml/preempt-kernel
12064 S:      Supported
12065 F:      Documentation/preempt-locking.txt
12066 F:      include/linux/preempt.h
12067
12068 PRINTK
12069 M:      Petr Mladek <pmladek@suse.com>
12070 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
12071 R:      Steven Rostedt <rostedt@goodmis.org>
12072 S:      Maintained
12073 F:      kernel/printk/
12074 F:      include/linux/printk.h
12075
12076 PRISM54 WIRELESS DRIVER
12077 M:      Luis Chamberlain <mcgrof@kernel.org>
12078 L:      linux-wireless@vger.kernel.org
12079 W:      http://wireless.kernel.org/en/users/Drivers/p54
12080 S:      Obsolete
12081 F:      drivers/net/wireless/intersil/prism54/
12082
12083 PROC FILESYSTEM
12084 R:      Alexey Dobriyan <adobriyan@gmail.com>
12085 L:      linux-kernel@vger.kernel.org
12086 L:      linux-fsdevel@vger.kernel.org
12087 S:      Maintained
12088 F:      fs/proc/
12089 F:      include/linux/proc_fs.h
12090 F:      tools/testing/selftests/proc/
12091 F:      Documentation/filesystems/proc.txt
12092
12093 PROC SYSCTL
12094 M:      Luis Chamberlain <mcgrof@kernel.org>
12095 M:      Kees Cook <keescook@chromium.org>
12096 L:      linux-kernel@vger.kernel.org
12097 L:      linux-fsdevel@vger.kernel.org
12098 S:      Maintained
12099 F:      fs/proc/proc_sysctl.c
12100 F:      include/linux/sysctl.h
12101 F:      kernel/sysctl.c
12102 F:      tools/testing/selftests/sysctl/
12103
12104 PS3 NETWORK SUPPORT
12105 M:      Geoff Levand <geoff@infradead.org>
12106 L:      netdev@vger.kernel.org
12107 L:      linuxppc-dev@lists.ozlabs.org
12108 S:      Maintained
12109 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
12110
12111 PS3 PLATFORM SUPPORT
12112 M:      Geoff Levand <geoff@infradead.org>
12113 L:      linuxppc-dev@lists.ozlabs.org
12114 S:      Maintained
12115 F:      arch/powerpc/boot/ps3*
12116 F:      arch/powerpc/include/asm/lv1call.h
12117 F:      arch/powerpc/include/asm/ps3*.h
12118 F:      arch/powerpc/platforms/ps3/
12119 F:      drivers/*/ps3*
12120 F:      drivers/ps3/
12121 F:      drivers/rtc/rtc-ps3.c
12122 F:      drivers/usb/host/*ps3.c
12123 F:      sound/ppc/snd_ps3*
12124
12125 PS3VRAM DRIVER
12126 M:      Jim Paris <jim@jtan.com>
12127 M:      Geoff Levand <geoff@infradead.org>
12128 L:      linuxppc-dev@lists.ozlabs.org
12129 S:      Maintained
12130 F:      drivers/block/ps3vram.c
12131
12132 PSAMPLE PACKET SAMPLING SUPPORT:
12133 M:      Yotam Gigi <yotam.gi@gmail.com>
12134 S:      Maintained
12135 F:      net/psample
12136 F:      include/net/psample.h
12137 F:      include/uapi/linux/psample.h
12138
12139 PSTORE FILESYSTEM
12140 M:      Kees Cook <keescook@chromium.org>
12141 M:      Anton Vorontsov <anton@enomsg.org>
12142 M:      Colin Cross <ccross@android.com>
12143 M:      Tony Luck <tony.luck@intel.com>
12144 S:      Maintained
12145 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
12146 F:      fs/pstore/
12147 F:      include/linux/pstore*
12148 F:      drivers/firmware/efi/efi-pstore.c
12149 F:      drivers/acpi/apei/erst.c
12150 F:      Documentation/admin-guide/ramoops.rst
12151 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
12152 K:      \b(pstore|ramoops)
12153
12154 PTP HARDWARE CLOCK SUPPORT
12155 M:      Richard Cochran <richardcochran@gmail.com>
12156 L:      netdev@vger.kernel.org
12157 S:      Maintained
12158 W:      http://linuxptp.sourceforge.net/
12159 F:      Documentation/ABI/testing/sysfs-ptp
12160 F:      Documentation/ptp/*
12161 F:      drivers/net/phy/dp83640*
12162 F:      drivers/ptp/*
12163 F:      include/linux/ptp_cl*
12164
12165 PTRACE SUPPORT
12166 M:      Oleg Nesterov <oleg@redhat.com>
12167 S:      Maintained
12168 F:      include/asm-generic/syscall.h
12169 F:      include/linux/ptrace.h
12170 F:      include/linux/regset.h
12171 F:      include/linux/tracehook.h
12172 F:      include/uapi/linux/ptrace.h
12173 F:      include/uapi/linux/ptrace.h
12174 F:      include/asm-generic/ptrace.h
12175 F:      kernel/ptrace.c
12176 F:      arch/*/ptrace*.c
12177 F:      arch/*/*/ptrace*.c
12178 F:      arch/*/include/asm/ptrace*.h
12179
12180 PULSE8-CEC DRIVER
12181 M:      Hans Verkuil <hverkuil@xs4all.nl>
12182 L:      linux-media@vger.kernel.org
12183 T:      git git://linuxtv.org/media_tree.git
12184 S:      Maintained
12185 F:      drivers/media/usb/pulse8-cec/*
12186 F:      Documentation/media/cec-drivers/pulse8-cec.rst
12187
12188 PVRUSB2 VIDEO4LINUX DRIVER
12189 M:      Mike Isely <isely@pobox.com>
12190 L:      pvrusb2@isely.net       (subscribers-only)
12191 L:      linux-media@vger.kernel.org
12192 W:      http://www.isely.net/pvrusb2/
12193 T:      git git://linuxtv.org/media_tree.git
12194 S:      Maintained
12195 F:      Documentation/media/v4l-drivers/pvrusb2*
12196 F:      drivers/media/usb/pvrusb2/
12197
12198 PWC WEBCAM DRIVER
12199 M:      Hans Verkuil <hverkuil@xs4all.nl>
12200 L:      linux-media@vger.kernel.org
12201 T:      git git://linuxtv.org/media_tree.git
12202 S:      Odd Fixes
12203 F:      drivers/media/usb/pwc/*
12204
12205 PWM FAN DRIVER
12206 M:      Kamil Debski <kamil@wypas.org>
12207 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12208 L:      linux-hwmon@vger.kernel.org
12209 S:      Supported
12210 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
12211 F:      Documentation/hwmon/pwm-fan
12212 F:      drivers/hwmon/pwm-fan.c
12213
12214 PWM IR Transmitter
12215 M:      Sean Young <sean@mess.org>
12216 L:      linux-media@vger.kernel.org
12217 S:      Maintained
12218 F:      drivers/media/rc/pwm-ir-tx.c
12219
12220 PWM SUBSYSTEM
12221 M:      Thierry Reding <thierry.reding@gmail.com>
12222 L:      linux-pwm@vger.kernel.org
12223 S:      Maintained
12224 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
12225 F:      Documentation/pwm.txt
12226 F:      Documentation/devicetree/bindings/pwm/
12227 F:      include/linux/pwm.h
12228 F:      drivers/pwm/
12229 F:      drivers/video/backlight/pwm_bl.c
12230 F:      include/linux/pwm_backlight.h
12231 F:      drivers/gpio/gpio-mvebu.c
12232 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
12233
12234 PXA GPIO DRIVER
12235 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12236 L:      linux-gpio@vger.kernel.org
12237 S:      Maintained
12238 F:      drivers/gpio/gpio-pxa.c
12239
12240 PXA MMCI DRIVER
12241 S:      Orphan
12242
12243 PXA RTC DRIVER
12244 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12245 L:      linux-rtc@vger.kernel.org
12246 S:      Maintained
12247
12248 PXA2xx/PXA3xx SUPPORT
12249 M:      Daniel Mack <daniel@zonque.org>
12250 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
12251 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12252 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12253 T:      git git://github.com/hzhuang1/linux.git
12254 T:      git git://github.com/rjarzmik/linux.git
12255 S:      Maintained
12256 F:      arch/arm/boot/dts/pxa*
12257 F:      arch/arm/mach-pxa/
12258 F:      drivers/dma/pxa*
12259 F:      drivers/pcmcia/pxa2xx*
12260 F:      drivers/pinctrl/pxa/
12261 F:      drivers/spi/spi-pxa2xx*
12262 F:      drivers/usb/gadget/udc/pxa2*
12263 F:      include/sound/pxa2xx-lib.h
12264 F:      sound/arm/pxa*
12265 F:      sound/soc/pxa/
12266
12267 QAT DRIVER
12268 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
12269 L:      qat-linux@intel.com
12270 S:      Supported
12271 F:      drivers/crypto/qat/
12272
12273 QCOM AUDIO (ASoC) DRIVERS
12274 M:      Patrick Lai <plai@codeaurora.org>
12275 M:      Banajit Goswami <bgoswami@codeaurora.org>
12276 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12277 S:      Supported
12278 F:      sound/soc/qcom/
12279
12280 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
12281 M:      Gabriel Somlo <somlo@cmu.edu>
12282 M:      "Michael S. Tsirkin" <mst@redhat.com>
12283 L:      qemu-devel@nongnu.org
12284 S:      Maintained
12285 F:      drivers/firmware/qemu_fw_cfg.c
12286 F:      include/uapi/linux/qemu_fw_cfg.h
12287
12288 QIB DRIVER
12289 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12290 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
12291 L:      linux-rdma@vger.kernel.org
12292 S:      Supported
12293 F:      drivers/infiniband/hw/qib/
12294
12295 QLOGIC QL41xxx FCOE DRIVER
12296 M:      QLogic-Storage-Upstream@cavium.com
12297 L:      linux-scsi@vger.kernel.org
12298 S:      Supported
12299 F:      drivers/scsi/qedf/
12300
12301 QLOGIC QL41xxx ISCSI DRIVER
12302 M:      QLogic-Storage-Upstream@cavium.com
12303 L:      linux-scsi@vger.kernel.org
12304 S:      Supported
12305 F:      drivers/scsi/qedi/
12306
12307 QLOGIC QL4xxx ETHERNET DRIVER
12308 M:      Ariel Elior <Ariel.Elior@cavium.com>
12309 M:      everest-linux-l2@cavium.com
12310 L:      netdev@vger.kernel.org
12311 S:      Supported
12312 F:      drivers/net/ethernet/qlogic/qed/
12313 F:      include/linux/qed/
12314 F:      drivers/net/ethernet/qlogic/qede/
12315
12316 QLOGIC QL4xxx RDMA DRIVER
12317 M:      Michal Kalderon <Michal.Kalderon@cavium.com>
12318 M:      Ariel Elior <Ariel.Elior@cavium.com>
12319 L:      linux-rdma@vger.kernel.org
12320 S:      Supported
12321 F:      drivers/infiniband/hw/qedr/
12322 F:      include/uapi/rdma/qedr-abi.h
12323
12324 QLOGIC QLA1280 SCSI DRIVER
12325 M:      Michael Reed <mdr@sgi.com>
12326 L:      linux-scsi@vger.kernel.org
12327 S:      Maintained
12328 F:      drivers/scsi/qla1280.[ch]
12329
12330 QLOGIC QLA2XXX FC-SCSI DRIVER
12331 M:      qla2xxx-upstream@qlogic.com
12332 L:      linux-scsi@vger.kernel.org
12333 S:      Supported
12334 F:      Documentation/scsi/LICENSE.qla2xxx
12335 F:      drivers/scsi/qla2xxx/
12336
12337 QLOGIC QLA3XXX NETWORK DRIVER
12338 M:      Dept-GELinuxNICDev@cavium.com
12339 L:      netdev@vger.kernel.org
12340 S:      Supported
12341 F:      Documentation/networking/LICENSE.qla3xxx
12342 F:      drivers/net/ethernet/qlogic/qla3xxx.*
12343
12344 QLOGIC QLA4XXX iSCSI DRIVER
12345 M:      QLogic-Storage-Upstream@qlogic.com
12346 L:      linux-scsi@vger.kernel.org
12347 S:      Supported
12348 F:      Documentation/scsi/LICENSE.qla4xxx
12349 F:      drivers/scsi/qla4xxx/
12350
12351 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
12352 M:      Shahed Shaikh <Shahed.Shaikh@cavium.com>
12353 M:      Manish Chopra <manish.chopra@cavium.com>
12354 M:      Dept-GELinuxNICDev@cavium.com
12355 L:      netdev@vger.kernel.org
12356 S:      Supported
12357 F:      drivers/net/ethernet/qlogic/qlcnic/
12358
12359 QLOGIC QLGE 10Gb ETHERNET DRIVER
12360 M:      Manish Chopra <manish.chopra@cavium.com>
12361 M:      Dept-GELinuxNICDev@cavium.com
12362 L:      netdev@vger.kernel.org
12363 S:      Supported
12364 F:      drivers/net/ethernet/qlogic/qlge/
12365
12366 QM1D1B0004 MEDIA DRIVER
12367 M:      Akihiro Tsukada <tskd08@gmail.com>
12368 L:      linux-media@vger.kernel.org
12369 S:      Odd Fixes
12370 F:      drivers/media/tuners/qm1d1b0004*
12371
12372 QM1D1C0042 MEDIA DRIVER
12373 M:      Akihiro Tsukada <tskd08@gmail.com>
12374 L:      linux-media@vger.kernel.org
12375 S:      Odd Fixes
12376 F:      drivers/media/tuners/qm1d1c0042*
12377
12378 QNX4 FILESYSTEM
12379 M:      Anders Larsen <al@alarsen.net>
12380 W:      http://www.alarsen.net/linux/qnx4fs/
12381 S:      Maintained
12382 F:      fs/qnx4/
12383 F:      include/uapi/linux/qnx4_fs.h
12384 F:      include/uapi/linux/qnxtypes.h
12385
12386 QORIQ DPAA2 FSL-MC BUS DRIVER
12387 M:      Stuart Yoder <stuyoder@gmail.com>
12388 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
12389 L:      linux-kernel@vger.kernel.org
12390 S:      Maintained
12391 F:      drivers/bus/fsl-mc/
12392 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
12393 F:      Documentation/networking/dpaa2/overview.rst
12394
12395 QT1010 MEDIA DRIVER
12396 M:      Antti Palosaari <crope@iki.fi>
12397 L:      linux-media@vger.kernel.org
12398 W:      https://linuxtv.org
12399 W:      http://palosaari.fi/linux/
12400 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12401 T:      git git://linuxtv.org/anttip/media_tree.git
12402 S:      Maintained
12403 F:      drivers/media/tuners/qt1010*
12404
12405 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
12406 M:      Kalle Valo <kvalo@codeaurora.org>
12407 L:      ath10k@lists.infradead.org
12408 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
12409 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
12410 S:      Supported
12411 F:      drivers/net/wireless/ath/ath10k/
12412
12413 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
12414 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
12415 L:      linux-wireless@vger.kernel.org
12416 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
12417 S:      Supported
12418 F:      drivers/net/wireless/ath/ath9k/
12419
12420 QUALCOMM CAMERA SUBSYSTEM DRIVER
12421 M:      Todor Tomov <todor.tomov@linaro.org>
12422 L:      linux-media@vger.kernel.org
12423 S:      Maintained
12424 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
12425 F:      Documentation/media/v4l-drivers/qcom_camss.rst
12426 F:      drivers/media/platform/qcom/camss/
12427
12428 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
12429 M:  Ilia Lin <ilia.lin@gmail.com>
12430 L:  linux-pm@vger.kernel.org
12431 S:  Maintained
12432 F:  Documentation/devicetree/bindings/opp/kryo-cpufreq.txt
12433 F:  drivers/cpufreq/qcom-cpufreq-kryo.c
12434
12435 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
12436 M:      Timur Tabi <timur@kernel.org>
12437 L:      netdev@vger.kernel.org
12438 S:      Maintained
12439 F:      drivers/net/ethernet/qualcomm/emac/
12440
12441 QUALCOMM GENERIC INTERFACE I2C DRIVER
12442 M:      Alok Chauhan <alokc@codeaurora.org>
12443 M:      Karthikeyan Ramasubramanian <kramasub@codeaurora.org>
12444 L:      linux-i2c@vger.kernel.org
12445 L:      linux-arm-msm@vger.kernel.org
12446 S:      Supported
12447 F:      drivers/i2c/busses/i2c-qcom-geni.c
12448
12449 QUALCOMM HEXAGON ARCHITECTURE
12450 M:      Richard Kuo <rkuo@codeaurora.org>
12451 L:      linux-hexagon@vger.kernel.org
12452 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
12453 S:      Supported
12454 F:      arch/hexagon/
12455
12456 QUALCOMM HIDMA DRIVER
12457 M:      Sinan Kaya <okaya@kernel.org>
12458 L:      linux-arm-kernel@lists.infradead.org
12459 L:      linux-arm-msm@vger.kernel.org
12460 L:      dmaengine@vger.kernel.org
12461 S:      Supported
12462 F:      drivers/dma/qcom/hidma*
12463
12464 QUALCOMM IOMMU
12465 M:      Rob Clark <robdclark@gmail.com>
12466 L:      iommu@lists.linux-foundation.org
12467 L:      linux-arm-msm@vger.kernel.org
12468 S:      Maintained
12469 F:      drivers/iommu/qcom_iommu.c
12470
12471 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
12472 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
12473 L:      linux-media@vger.kernel.org
12474 L:      linux-arm-msm@vger.kernel.org
12475 T:      git git://linuxtv.org/media_tree.git
12476 S:      Maintained
12477 F:      drivers/media/platform/qcom/venus/
12478
12479 QUALCOMM WCN36XX WIRELESS DRIVER
12480 M:      Kalle Valo <kvalo@codeaurora.org>
12481 L:      wcn36xx@lists.infradead.org
12482 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
12483 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
12484 S:      Supported
12485 F:      drivers/net/wireless/ath/wcn36xx/
12486
12487 QUANTENNA QTNFMAC WIRELESS DRIVER
12488 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
12489 M:      Avinash Patil <avinashp@quantenna.com>
12490 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
12491 L:      linux-wireless@vger.kernel.org
12492 S:      Maintained
12493 F:      drivers/net/wireless/quantenna
12494
12495 RADEON and AMDGPU DRM DRIVERS
12496 M:      Alex Deucher <alexander.deucher@amd.com>
12497 M:      Christian König <christian.koenig@amd.com>
12498 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
12499 L:      amd-gfx@lists.freedesktop.org
12500 T:      git git://people.freedesktop.org/~agd5f/linux
12501 S:      Supported
12502 F:      drivers/gpu/drm/radeon/
12503 F:      include/uapi/drm/radeon_drm.h
12504 F:      drivers/gpu/drm/amd/
12505 F:      include/uapi/drm/amdgpu_drm.h
12506
12507 RADEON FRAMEBUFFER DISPLAY DRIVER
12508 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
12509 L:      linux-fbdev@vger.kernel.org
12510 S:      Maintained
12511 F:      drivers/video/fbdev/aty/radeon*
12512 F:      include/uapi/linux/radeonfb.h
12513
12514 RADIOSHARK RADIO DRIVER
12515 M:      Hans Verkuil <hverkuil@xs4all.nl>
12516 L:      linux-media@vger.kernel.org
12517 T:      git git://linuxtv.org/media_tree.git
12518 S:      Maintained
12519 F:      drivers/media/radio/radio-shark.c
12520
12521 RADIOSHARK2 RADIO DRIVER
12522 M:      Hans Verkuil <hverkuil@xs4all.nl>
12523 L:      linux-media@vger.kernel.org
12524 T:      git git://linuxtv.org/media_tree.git
12525 S:      Maintained
12526 F:      drivers/media/radio/radio-shark2.c
12527 F:      drivers/media/radio/radio-tea5777.c
12528
12529 RADOS BLOCK DEVICE (RBD)
12530 M:      Ilya Dryomov <idryomov@gmail.com>
12531 M:      Sage Weil <sage@redhat.com>
12532 M:      Alex Elder <elder@kernel.org>
12533 L:      ceph-devel@vger.kernel.org
12534 W:      http://ceph.com/
12535 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
12536 T:      git git://github.com/ceph/ceph-client.git
12537 S:      Supported
12538 F:      Documentation/ABI/testing/sysfs-bus-rbd
12539 F:      drivers/block/rbd.c
12540 F:      drivers/block/rbd_types.h
12541
12542 RAGE128 FRAMEBUFFER DISPLAY DRIVER
12543 M:      Paul Mackerras <paulus@samba.org>
12544 L:      linux-fbdev@vger.kernel.org
12545 S:      Maintained
12546 F:      drivers/video/fbdev/aty/aty128fb.c
12547
12548 RAINSHADOW-CEC DRIVER
12549 M:      Hans Verkuil <hverkuil@xs4all.nl>
12550 L:      linux-media@vger.kernel.org
12551 T:      git git://linuxtv.org/media_tree.git
12552 S:      Maintained
12553 F:      drivers/media/usb/rainshadow-cec/*
12554
12555 RALINK MIPS ARCHITECTURE
12556 M:      John Crispin <john@phrozen.org>
12557 L:      linux-mips@vger.kernel.org
12558 S:      Maintained
12559 F:      arch/mips/ralink
12560
12561 RALINK RT2X00 WIRELESS LAN DRIVER
12562 P:      rt2x00 project
12563 M:      Stanislaw Gruszka <sgruszka@redhat.com>
12564 M:      Helmut Schaa <helmut.schaa@googlemail.com>
12565 L:      linux-wireless@vger.kernel.org
12566 S:      Maintained
12567 F:      drivers/net/wireless/ralink/rt2x00/
12568
12569 RAMDISK RAM BLOCK DEVICE DRIVER
12570 M:      Jens Axboe <axboe@kernel.dk>
12571 S:      Maintained
12572 F:      Documentation/blockdev/ramdisk.txt
12573 F:      drivers/block/brd.c
12574
12575 RANCHU VIRTUAL BOARD FOR MIPS
12576 M:      Miodrag Dinic <miodrag.dinic@mips.com>
12577 L:      linux-mips@vger.kernel.org
12578 S:      Supported
12579 F:      arch/mips/generic/board-ranchu.c
12580 F:      arch/mips/configs/generic/board-ranchu.config
12581
12582 RANDOM NUMBER DRIVER
12583 M:      "Theodore Ts'o" <tytso@mit.edu>
12584 S:      Maintained
12585 F:      drivers/char/random.c
12586
12587 RAPIDIO SUBSYSTEM
12588 M:      Matt Porter <mporter@kernel.crashing.org>
12589 M:      Alexandre Bounine <alex.bou9@gmail.com>
12590 S:      Maintained
12591 F:      drivers/rapidio/
12592
12593 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
12594 L:      linux-wireless@vger.kernel.org
12595 S:      Orphan
12596 F:      drivers/net/wireless/ray*
12597
12598 RCUTORTURE TEST FRAMEWORK
12599 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12600 M:      Josh Triplett <josh@joshtriplett.org>
12601 R:      Steven Rostedt <rostedt@goodmis.org>
12602 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12603 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12604 L:      linux-kernel@vger.kernel.org
12605 S:      Supported
12606 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12607 F:      tools/testing/selftests/rcutorture
12608
12609 RDC R-321X SoC
12610 M:      Florian Fainelli <florian@openwrt.org>
12611 S:      Maintained
12612
12613 RDC R6040 FAST ETHERNET DRIVER
12614 M:      Florian Fainelli <f.fainelli@gmail.com>
12615 L:      netdev@vger.kernel.org
12616 S:      Maintained
12617 F:      drivers/net/ethernet/rdc/r6040.c
12618
12619 RDMAVT - RDMA verbs software
12620 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12621 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
12622 L:      linux-rdma@vger.kernel.org
12623 S:      Supported
12624 F:      drivers/infiniband/sw/rdmavt
12625
12626 RDS - RELIABLE DATAGRAM SOCKETS
12627 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
12628 L:      netdev@vger.kernel.org
12629 L:      linux-rdma@vger.kernel.org
12630 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
12631 W:      https://oss.oracle.com/projects/rds/
12632 S:      Supported
12633 F:      net/rds/
12634 F:      Documentation/networking/rds.txt
12635
12636 RDT - RESOURCE ALLOCATION
12637 M:      Fenghua Yu <fenghua.yu@intel.com>
12638 M:      Reinette Chatre <reinette.chatre@intel.com>
12639 L:      linux-kernel@vger.kernel.org
12640 S:      Supported
12641 F:      arch/x86/kernel/cpu/intel_rdt*
12642 F:      arch/x86/include/asm/intel_rdt_sched.h
12643 F:      Documentation/x86/intel_rdt*
12644
12645 READ-COPY UPDATE (RCU)
12646 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12647 M:      Josh Triplett <josh@joshtriplett.org>
12648 R:      Steven Rostedt <rostedt@goodmis.org>
12649 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12650 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12651 L:      linux-kernel@vger.kernel.org
12652 W:      http://www.rdrop.com/users/paulmck/RCU/
12653 S:      Supported
12654 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12655 F:      Documentation/RCU/
12656 X:      Documentation/RCU/torture.txt
12657 F:      include/linux/rcu*
12658 X:      include/linux/srcu*.h
12659 F:      kernel/rcu/
12660 X:      kernel/rcu/srcu*.c
12661
12662 REAL TIME CLOCK (RTC) SUBSYSTEM
12663 M:      Alessandro Zummo <a.zummo@towertech.it>
12664 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
12665 L:      linux-rtc@vger.kernel.org
12666 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
12667 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
12668 S:      Maintained
12669 F:      Documentation/devicetree/bindings/rtc/
12670 F:      Documentation/rtc.txt
12671 F:      drivers/rtc/
12672 F:      include/linux/rtc.h
12673 F:      include/uapi/linux/rtc.h
12674 F:      include/linux/rtc/
12675 F:      include/linux/platform_data/rtc-*
12676 F:      tools/testing/selftests/rtc/
12677
12678 REALTEK AUDIO CODECS
12679 M:      Bard Liao <bardliao@realtek.com>
12680 M:      Oder Chiou <oder_chiou@realtek.com>
12681 S:      Maintained
12682 F:      sound/soc/codecs/rt*
12683 F:      include/sound/rt*.h
12684
12685 REALTEK RTL83xx SMI DSA ROUTER CHIPS
12686 M:      Linus Walleij <linus.walleij@linaro.org>
12687 S:      Maintained
12688 F:      Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
12689 F:      drivers/net/dsa/realtek-smi*
12690 F:      drivers/net/dsa/rtl83*
12691
12692 REGISTER MAP ABSTRACTION
12693 M:      Mark Brown <broonie@kernel.org>
12694 L:      linux-kernel@vger.kernel.org
12695 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
12696 S:      Supported
12697 F:      Documentation/devicetree/bindings/regmap/
12698 F:      drivers/base/regmap/
12699 F:      include/linux/regmap.h
12700
12701 REISERFS FILE SYSTEM
12702 L:      reiserfs-devel@vger.kernel.org
12703 S:      Supported
12704 F:      fs/reiserfs/
12705
12706 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
12707 M:      Ohad Ben-Cohen <ohad@wizery.com>
12708 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12709 L:      linux-remoteproc@vger.kernel.org
12710 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
12711 S:      Maintained
12712 F:      Documentation/devicetree/bindings/remoteproc/
12713 F:      Documentation/remoteproc.txt
12714 F:      drivers/remoteproc/
12715 F:      include/linux/remoteproc.h
12716
12717 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
12718 M:      Ohad Ben-Cohen <ohad@wizery.com>
12719 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12720 L:      linux-remoteproc@vger.kernel.org
12721 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
12722 S:      Maintained
12723 F:      drivers/rpmsg/
12724 F:      Documentation/rpmsg.txt
12725 F:      include/linux/rpmsg.h
12726 F:      include/linux/rpmsg/
12727
12728 RENESAS CLOCK DRIVERS
12729 M:      Geert Uytterhoeven <geert+renesas@glider.be>
12730 L:      linux-renesas-soc@vger.kernel.org
12731 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
12732 S:      Supported
12733 F:      drivers/clk/renesas/
12734
12735 RENESAS EMEV2 I2C DRIVER
12736 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12737 S:      Supported
12738 F:      drivers/i2c/busses/i2c-emev2.c
12739
12740 RENESAS ETHERNET DRIVERS
12741 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
12742 L:      netdev@vger.kernel.org
12743 L:      linux-renesas-soc@vger.kernel.org
12744 F:      Documentation/devicetree/bindings/net/renesas,*.txt
12745 F:      Documentation/devicetree/bindings/net/sh_eth.txt
12746 F:      drivers/net/ethernet/renesas/
12747 F:      include/linux/sh_eth.h
12748
12749 RENESAS R-CAR GYROADC DRIVER
12750 M:      Marek Vasut <marek.vasut@gmail.com>
12751 L:      linux-iio@vger.kernel.org
12752 S:      Supported
12753 F:      drivers/iio/adc/rcar_gyro_adc.c
12754
12755 RENESAS R-CAR I2C DRIVERS
12756 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12757 S:      Supported
12758 F:      drivers/i2c/busses/i2c-rcar.c
12759 F:      drivers/i2c/busses/i2c-sh_mobile.c
12760
12761 RENESAS RIIC DRIVER
12762 M:      Chris Brandt <chris.brandt@renesas.com>
12763 S:      Supported
12764 F:      Documentation/devicetree/bindings/i2c/i2c-riic.txt
12765 F:      drivers/i2c/busses/i2c-riic.c
12766
12767 RENESAS USB PHY DRIVER
12768 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
12769 L:      linux-renesas-soc@vger.kernel.org
12770 S:      Maintained
12771 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
12772
12773 RESET CONTROLLER FRAMEWORK
12774 M:      Philipp Zabel <p.zabel@pengutronix.de>
12775 T:      git git://git.pengutronix.de/git/pza/linux
12776 S:      Maintained
12777 F:      drivers/reset/
12778 F:      Documentation/devicetree/bindings/reset/
12779 F:      include/dt-bindings/reset/
12780 F:      include/linux/reset.h
12781 F:      include/linux/reset-controller.h
12782
12783 RESTARTABLE SEQUENCES SUPPORT
12784 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12785 M:      Peter Zijlstra <peterz@infradead.org>
12786 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12787 M:      Boqun Feng <boqun.feng@gmail.com>
12788 L:      linux-kernel@vger.kernel.org
12789 S:      Supported
12790 F:      kernel/rseq.c
12791 F:      include/uapi/linux/rseq.h
12792 F:      include/trace/events/rseq.h
12793 F:      tools/testing/selftests/rseq/
12794
12795 RFKILL
12796 M:      Johannes Berg <johannes@sipsolutions.net>
12797 L:      linux-wireless@vger.kernel.org
12798 W:      http://wireless.kernel.org/
12799 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
12800 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
12801 S:      Maintained
12802 F:      Documentation/rfkill.txt
12803 F:      Documentation/ABI/stable/sysfs-class-rfkill
12804 F:      net/rfkill/
12805 F:      include/linux/rfkill.h
12806 F:      include/uapi/linux/rfkill.h
12807
12808 RHASHTABLE
12809 M:      Thomas Graf <tgraf@suug.ch>
12810 M:      Herbert Xu <herbert@gondor.apana.org.au>
12811 L:      netdev@vger.kernel.org
12812 S:      Maintained
12813 F:      lib/rhashtable.c
12814 F:      lib/test_rhashtable.c
12815 F:      include/linux/rhashtable.h
12816 F:      include/linux/rhashtable-types.h
12817
12818 RICOH R5C592 MEMORYSTICK DRIVER
12819 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12820 S:      Maintained
12821 F:      drivers/memstick/host/r592.*
12822
12823 RICOH SMARTMEDIA/XD DRIVER
12824 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12825 S:      Maintained
12826 F:      drivers/mtd/nand/raw/r852.c
12827 F:      drivers/mtd/nand/raw/r852.h
12828
12829 RISC-V ARCHITECTURE
12830 M:      Palmer Dabbelt <palmer@sifive.com>
12831 M:      Albert Ou <aou@eecs.berkeley.edu>
12832 L:      linux-riscv@lists.infradead.org
12833 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
12834 S:      Supported
12835 F:      arch/riscv/
12836 K:      riscv
12837 N:      riscv
12838
12839 ROCCAT DRIVERS
12840 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
12841 W:      http://sourceforge.net/projects/roccat/
12842 S:      Maintained
12843 F:      drivers/hid/hid-roccat*
12844 F:      include/linux/hid-roccat*
12845 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
12846
12847 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
12848 M:      Jacob chen <jacob2.chen@rock-chips.com>
12849 L:      linux-media@vger.kernel.org
12850 S:      Maintained
12851 F:      drivers/media/platform/rockchip/rga/
12852 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
12853
12854 ROCKER DRIVER
12855 M:      Jiri Pirko <jiri@resnulli.us>
12856 L:      netdev@vger.kernel.org
12857 S:      Supported
12858 F:      drivers/net/ethernet/rocker/
12859
12860 ROCKETPORT DRIVER
12861 P:      Comtrol Corp.
12862 W:      http://www.comtrol.com
12863 S:      Maintained
12864 F:      Documentation/serial/rocket.txt
12865 F:      drivers/tty/rocket*
12866
12867 ROCKETPORT EXPRESS/INFINITY DRIVER
12868 M:      Kevin Cernekee <cernekee@gmail.com>
12869 L:      linux-serial@vger.kernel.org
12870 S:      Odd Fixes
12871 F:      drivers/tty/serial/rp2.*
12872
12873 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
12874 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
12875 L:      linux-kernel@vger.kernel.org
12876 L:      linux-renesas-soc@vger.kernel.org
12877 S:      Supported
12878 F:      drivers/mfd/bd9571mwv.c
12879 F:      drivers/regulator/bd9571mwv-regulator.c
12880 F:      drivers/gpio/gpio-bd9571mwv.c
12881 F:      include/linux/mfd/bd9571mwv.h
12882 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
12883
12884 ROSE NETWORK LAYER
12885 M:      Ralf Baechle <ralf@linux-mips.org>
12886 L:      linux-hams@vger.kernel.org
12887 W:      http://www.linux-ax25.org/
12888 S:      Maintained
12889 F:      include/net/rose.h
12890 F:      include/uapi/linux/rose.h
12891 F:      net/rose/
12892
12893 RTL2830 MEDIA DRIVER
12894 M:      Antti Palosaari <crope@iki.fi>
12895 L:      linux-media@vger.kernel.org
12896 W:      https://linuxtv.org
12897 W:      http://palosaari.fi/linux/
12898 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12899 T:      git git://linuxtv.org/anttip/media_tree.git
12900 S:      Maintained
12901 F:      drivers/media/dvb-frontends/rtl2830*
12902
12903 RTL2832 MEDIA DRIVER
12904 M:      Antti Palosaari <crope@iki.fi>
12905 L:      linux-media@vger.kernel.org
12906 W:      https://linuxtv.org
12907 W:      http://palosaari.fi/linux/
12908 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12909 T:      git git://linuxtv.org/anttip/media_tree.git
12910 S:      Maintained
12911 F:      drivers/media/dvb-frontends/rtl2832*
12912
12913 RTL2832_SDR MEDIA DRIVER
12914 M:      Antti Palosaari <crope@iki.fi>
12915 L:      linux-media@vger.kernel.org
12916 W:      https://linuxtv.org
12917 W:      http://palosaari.fi/linux/
12918 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12919 T:      git git://linuxtv.org/anttip/media_tree.git
12920 S:      Maintained
12921 F:      drivers/media/dvb-frontends/rtl2832_sdr*
12922
12923 RTL8180 WIRELESS DRIVER
12924 L:      linux-wireless@vger.kernel.org
12925 W:      http://wireless.kernel.org/
12926 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12927 S:      Orphan
12928 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
12929
12930 RTL8187 WIRELESS DRIVER
12931 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
12932 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
12933 M:      Larry Finger <Larry.Finger@lwfinger.net>
12934 L:      linux-wireless@vger.kernel.org
12935 W:      http://wireless.kernel.org/
12936 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12937 S:      Maintained
12938 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
12939
12940 REALTEK WIRELESS DRIVER (rtlwifi family)
12941 M:      Ping-Ke Shih <pkshih@realtek.com>
12942 L:      linux-wireless@vger.kernel.org
12943 W:      http://wireless.kernel.org/
12944 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12945 S:      Maintained
12946 F:      drivers/net/wireless/realtek/rtlwifi/
12947
12948 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
12949 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
12950 L:      linux-wireless@vger.kernel.org
12951 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
12952 S:      Maintained
12953 F:      drivers/net/wireless/realtek/rtl8xxxu/
12954
12955 RXRPC SOCKETS (AF_RXRPC)
12956 M:      David Howells <dhowells@redhat.com>
12957 L:      linux-afs@lists.infradead.org
12958 S:      Supported
12959 F:      net/rxrpc/
12960 F:      include/keys/rxrpc-type.h
12961 F:      include/net/af_rxrpc.h
12962 F:      include/trace/events/rxrpc.h
12963 F:      include/uapi/linux/rxrpc.h
12964 F:      Documentation/networking/rxrpc.txt
12965 W:      https://www.infradead.org/~dhowells/kafs/
12966
12967 S3 SAVAGE FRAMEBUFFER DRIVER
12968 M:      Antonino Daplas <adaplas@gmail.com>
12969 L:      linux-fbdev@vger.kernel.org
12970 S:      Maintained
12971 F:      drivers/video/fbdev/savage/
12972
12973 S390
12974 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
12975 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
12976 L:      linux-s390@vger.kernel.org
12977 W:      http://www.ibm.com/developerworks/linux/linux390/
12978 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
12979 S:      Supported
12980 F:      arch/s390/
12981 F:      drivers/s390/
12982 F:      Documentation/s390/
12983 F:      Documentation/driver-api/s390-drivers.rst
12984
12985 S390 COMMON I/O LAYER
12986 M:      Sebastian Ott <sebott@linux.ibm.com>
12987 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
12988 L:      linux-s390@vger.kernel.org
12989 W:      http://www.ibm.com/developerworks/linux/linux390/
12990 S:      Supported
12991 F:      drivers/s390/cio/
12992
12993 S390 DASD DRIVER
12994 M:      Stefan Haberland <sth@linux.ibm.com>
12995 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
12996 L:      linux-s390@vger.kernel.org
12997 W:      http://www.ibm.com/developerworks/linux/linux390/
12998 S:      Supported
12999 F:      drivers/s390/block/dasd*
13000 F:      block/partitions/ibm.c
13001
13002 S390 IOMMU (PCI)
13003 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13004 L:      linux-s390@vger.kernel.org
13005 W:      http://www.ibm.com/developerworks/linux/linux390/
13006 S:      Supported
13007 F:      drivers/iommu/s390-iommu.c
13008
13009 S390 IUCV NETWORK LAYER
13010 M:      Julian Wiedmann <jwi@linux.ibm.com>
13011 M:      Ursula Braun <ubraun@linux.ibm.com>
13012 L:      linux-s390@vger.kernel.org
13013 W:      http://www.ibm.com/developerworks/linux/linux390/
13014 S:      Supported
13015 F:      drivers/s390/net/*iucv*
13016 F:      include/net/iucv/
13017 F:      net/iucv/
13018
13019 S390 NETWORK DRIVERS
13020 M:      Julian Wiedmann <jwi@linux.ibm.com>
13021 M:      Ursula Braun <ubraun@linux.ibm.com>
13022 L:      linux-s390@vger.kernel.org
13023 W:      http://www.ibm.com/developerworks/linux/linux390/
13024 S:      Supported
13025 F:      drivers/s390/net/
13026
13027 S390 PCI SUBSYSTEM
13028 M:      Sebastian Ott <sebott@linux.ibm.com>
13029 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13030 L:      linux-s390@vger.kernel.org
13031 W:      http://www.ibm.com/developerworks/linux/linux390/
13032 S:      Supported
13033 F:      arch/s390/pci/
13034 F:      drivers/pci/hotplug/s390_pci_hpc.c
13035
13036 S390 VFIO-CCW DRIVER
13037 M:      Cornelia Huck <cohuck@redhat.com>
13038 M:      Halil Pasic <pasic@linux.ibm.com>
13039 L:      linux-s390@vger.kernel.org
13040 L:      kvm@vger.kernel.org
13041 S:      Supported
13042 F:      drivers/s390/cio/vfio_ccw*
13043 F:      Documentation/s390/vfio-ccw.txt
13044 F:      include/uapi/linux/vfio_ccw.h
13045
13046 S390 ZCRYPT DRIVER
13047 M:      Harald Freudenberger <freude@linux.ibm.com>
13048 L:      linux-s390@vger.kernel.org
13049 W:      http://www.ibm.com/developerworks/linux/linux390/
13050 S:      Supported
13051 F:      drivers/s390/crypto/
13052
13053 S390 VFIO AP DRIVER
13054 M:      Tony Krowiak <akrowiak@linux.ibm.com>
13055 M:      Pierre Morel <pmorel@linux.ibm.com>
13056 M:      Halil Pasic <pasic@linux.ibm.com>
13057 L:      linux-s390@vger.kernel.org
13058 W:      http://www.ibm.com/developerworks/linux/linux390/
13059 S:      Supported
13060 F:      drivers/s390/crypto/vfio_ap_drv.c
13061 F:      drivers/s390/crypto/vfio_ap_private.h
13062 F:      drivers/s390/crypto/vfio_ap_ops.c
13063 F:      Documentation/s390/vfio-ap.txt
13064
13065 S390 ZFCP DRIVER
13066 M:      Steffen Maier <maier@linux.ibm.com>
13067 M:      Benjamin Block <bblock@linux.ibm.com>
13068 L:      linux-s390@vger.kernel.org
13069 W:      http://www.ibm.com/developerworks/linux/linux390/
13070 S:      Supported
13071 F:      drivers/s390/scsi/zfcp_*
13072
13073 S3C24XX SD/MMC Driver
13074 M:      Ben Dooks <ben-linux@fluff.org>
13075 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13076 S:      Supported
13077 F:      drivers/mmc/host/s3cmci.*
13078
13079 SAA6588 RDS RECEIVER DRIVER
13080 M:      Hans Verkuil <hverkuil@xs4all.nl>
13081 L:      linux-media@vger.kernel.org
13082 T:      git git://linuxtv.org/media_tree.git
13083 W:      https://linuxtv.org
13084 S:      Odd Fixes
13085 F:      drivers/media/i2c/saa6588*
13086
13087 SAA7134 VIDEO4LINUX DRIVER
13088 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13089 L:      linux-media@vger.kernel.org
13090 W:      https://linuxtv.org
13091 T:      git git://linuxtv.org/media_tree.git
13092 S:      Odd fixes
13093 F:      Documentation/media/v4l-drivers/saa7134*
13094 F:      drivers/media/pci/saa7134/
13095
13096 SAA7146 VIDEO4LINUX-2 DRIVER
13097 M:      Hans Verkuil <hverkuil@xs4all.nl>
13098 L:      linux-media@vger.kernel.org
13099 T:      git git://linuxtv.org/media_tree.git
13100 S:      Maintained
13101 F:      drivers/media/common/saa7146/
13102 F:      drivers/media/pci/saa7146/
13103 F:      include/media/saa7146*
13104
13105 SAMSUNG AUDIO (ASoC) DRIVERS
13106 M:      Krzysztof Kozlowski <krzk@kernel.org>
13107 M:      Sangbeom Kim <sbkim73@samsung.com>
13108 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13109 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13110 S:      Supported
13111 F:      sound/soc/samsung/
13112 F:      Documentation/devicetree/bindings/sound/samsung*
13113
13114 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
13115 M:      Krzysztof Kozlowski <krzk@kernel.org>
13116 L:      linux-crypto@vger.kernel.org
13117 L:      linux-samsung-soc@vger.kernel.org
13118 S:      Maintained
13119 F:      drivers/crypto/exynos-rng.c
13120 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.txt
13121
13122 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
13123 M:      Łukasz Stelmach <l.stelmach@samsung.com>
13124 L:      linux-samsung-soc@vger.kernel.org
13125 S:      Maintained
13126 F:      drivers/char/hw_random/exynos-trng.c
13127 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
13128
13129 SAMSUNG FRAMEBUFFER DRIVER
13130 M:      Jingoo Han <jingoohan1@gmail.com>
13131 L:      linux-fbdev@vger.kernel.org
13132 S:      Maintained
13133 F:      drivers/video/fbdev/s3c-fb.c
13134
13135 SAMSUNG LAPTOP DRIVER
13136 M:      Corentin Chary <corentin.chary@gmail.com>
13137 L:      platform-driver-x86@vger.kernel.org
13138 S:      Maintained
13139 F:      drivers/platform/x86/samsung-laptop.c
13140
13141 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
13142 M:      Sangbeom Kim <sbkim73@samsung.com>
13143 M:      Krzysztof Kozlowski <krzk@kernel.org>
13144 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13145 L:      linux-kernel@vger.kernel.org
13146 L:      linux-samsung-soc@vger.kernel.org
13147 S:      Supported
13148 F:      drivers/mfd/sec*.c
13149 F:      drivers/regulator/s2m*.c
13150 F:      drivers/regulator/s5m*.c
13151 F:      drivers/clk/clk-s2mps11.c
13152 F:      drivers/rtc/rtc-s5m.c
13153 F:      include/linux/mfd/samsung/
13154 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
13155 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
13156 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
13157 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
13158
13159 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
13160 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
13161 L:      linux-media@vger.kernel.org
13162 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13163 S:      Maintained
13164 F:      drivers/media/platform/s3c-camif/
13165 F:      include/media/drv-intf/s3c_camif.h
13166
13167 SAMSUNG S3FWRN5 NFC DRIVER
13168 M:      Robert Baldyga <r.baldyga@samsung.com>
13169 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
13170 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
13171 S:      Supported
13172 F:      drivers/nfc/s3fwrn5
13173
13174 SAMSUNG S5C73M3 CAMERA DRIVER
13175 M:      Kyungmin Park <kyungmin.park@samsung.com>
13176 M:      Andrzej Hajda <a.hajda@samsung.com>
13177 L:      linux-media@vger.kernel.org
13178 S:      Supported
13179 F:      drivers/media/i2c/s5c73m3/*
13180
13181 SAMSUNG S5K5BAF CAMERA DRIVER
13182 M:      Kyungmin Park <kyungmin.park@samsung.com>
13183 M:      Andrzej Hajda <a.hajda@samsung.com>
13184 L:      linux-media@vger.kernel.org
13185 S:      Supported
13186 F:      drivers/media/i2c/s5k5baf.c
13187
13188 SAMSUNG S5P Security SubSystem (SSS) DRIVER
13189 M:      Krzysztof Kozlowski <krzk@kernel.org>
13190 M:      Vladimir Zapolskiy <vz@mleia.com>
13191 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
13192 L:      linux-crypto@vger.kernel.org
13193 L:      linux-samsung-soc@vger.kernel.org
13194 S:      Maintained
13195 F:      drivers/crypto/s5p-sss.c
13196
13197 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
13198 M:      Kyungmin Park <kyungmin.park@samsung.com>
13199 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13200 L:      linux-media@vger.kernel.org
13201 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
13202 S:      Supported
13203 F:      drivers/media/platform/exynos4-is/
13204
13205 SAMSUNG SOC CLOCK DRIVERS
13206 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13207 M:      Tomasz Figa <tomasz.figa@gmail.com>
13208 M:      Chanwoo Choi <cw00.choi@samsung.com>
13209 S:      Supported
13210 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13211 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
13212 F:      drivers/clk/samsung/
13213 F:      include/dt-bindings/clock/exynos*.h
13214 F:      Documentation/devicetree/bindings/clock/exynos*.txt
13215
13216 SAMSUNG SPI DRIVERS
13217 M:      Kukjin Kim <kgene@kernel.org>
13218 M:      Krzysztof Kozlowski <krzk@kernel.org>
13219 M:      Andi Shyti <andi@etezian.org>
13220 L:      linux-spi@vger.kernel.org
13221 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13222 S:      Maintained
13223 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
13224 F:      drivers/spi/spi-s3c*
13225 F:      include/linux/platform_data/spi-s3c64xx.h
13226
13227 SAMSUNG SXGBE DRIVERS
13228 M:      Byungho An <bh74.an@samsung.com>
13229 M:      Girish K S <ks.giri@samsung.com>
13230 M:      Vipul Pandya <vipul.pandya@samsung.com>
13231 S:      Supported
13232 L:      netdev@vger.kernel.org
13233 F:      drivers/net/ethernet/samsung/sxgbe/
13234
13235 SAMSUNG THERMAL DRIVER
13236 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13237 L:      linux-pm@vger.kernel.org
13238 L:      linux-samsung-soc@vger.kernel.org
13239 S:      Supported
13240 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
13241 F:      drivers/thermal/samsung/
13242
13243 SAMSUNG USB2 PHY DRIVER
13244 M:      Kamil Debski <kamil@wypas.org>
13245 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13246 L:      linux-kernel@vger.kernel.org
13247 S:      Supported
13248 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
13249 F:      Documentation/phy/samsung-usb2.txt
13250 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
13251 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
13252 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
13253 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
13254 F:      drivers/phy/samsung/phy-samsung-usb2.c
13255 F:      drivers/phy/samsung/phy-samsung-usb2.h
13256
13257 SC1200 WDT DRIVER
13258 M:      Zwane Mwaikambo <zwanem@gmail.com>
13259 S:      Maintained
13260 F:      drivers/watchdog/sc1200wdt.c
13261
13262 SCHEDULER
13263 M:      Ingo Molnar <mingo@redhat.com>
13264 M:      Peter Zijlstra <peterz@infradead.org>
13265 L:      linux-kernel@vger.kernel.org
13266 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
13267 S:      Maintained
13268 F:      kernel/sched/
13269 F:      include/linux/sched.h
13270 F:      include/uapi/linux/sched.h
13271 F:      include/linux/wait.h
13272
13273 SCR24X CHIP CARD INTERFACE DRIVER
13274 M:      Lubomir Rintel <lkundrak@v3.sk>
13275 S:      Supported
13276 F:      drivers/char/pcmcia/scr24x_cs.c
13277
13278 SCSI CDROM DRIVER
13279 M:      Jens Axboe <axboe@kernel.dk>
13280 L:      linux-scsi@vger.kernel.org
13281 W:      http://www.kernel.dk
13282 S:      Maintained
13283 F:      drivers/scsi/sr*
13284
13285 SCSI RDMA PROTOCOL (SRP) INITIATOR
13286 M:      Bart Van Assche <bvanassche@acm.org>
13287 L:      linux-rdma@vger.kernel.org
13288 S:      Supported
13289 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13290 F:      drivers/infiniband/ulp/srp/
13291 F:      include/scsi/srp.h
13292
13293 SCSI RDMA PROTOCOL (SRP) TARGET
13294 M:      Bart Van Assche <bvanassche@acm.org>
13295 L:      linux-rdma@vger.kernel.org
13296 L:      target-devel@vger.kernel.org
13297 S:      Supported
13298 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13299 F:      drivers/infiniband/ulp/srpt/
13300
13301 SCSI SG DRIVER
13302 M:      Doug Gilbert <dgilbert@interlog.com>
13303 L:      linux-scsi@vger.kernel.org
13304 W:      http://sg.danny.cz/sg
13305 S:      Maintained
13306 F:      Documentation/scsi/scsi-generic.txt
13307 F:      drivers/scsi/sg.c
13308 F:      include/scsi/sg.h
13309
13310 SCSI SUBSYSTEM
13311 M:      "James E.J. Bottomley" <jejb@linux.vnet.ibm.com>
13312 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
13313 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
13314 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
13315 L:      linux-scsi@vger.kernel.org
13316 S:      Maintained
13317 F:      Documentation/devicetree/bindings/scsi/
13318 F:      drivers/scsi/
13319 F:      include/scsi/
13320
13321 SCSI TAPE DRIVER
13322 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
13323 L:      linux-scsi@vger.kernel.org
13324 S:      Maintained
13325 F:      Documentation/scsi/st.txt
13326 F:      drivers/scsi/st.*
13327 F:      drivers/scsi/st_*.h
13328
13329 SCTP PROTOCOL
13330 M:      Vlad Yasevich <vyasevich@gmail.com>
13331 M:      Neil Horman <nhorman@tuxdriver.com>
13332 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
13333 L:      linux-sctp@vger.kernel.org
13334 W:      http://lksctp.sourceforge.net
13335 S:      Maintained
13336 F:      Documentation/networking/sctp.txt
13337 F:      include/linux/sctp.h
13338 F:      include/uapi/linux/sctp.h
13339 F:      include/net/sctp/
13340 F:      net/sctp/
13341
13342 SCx200 CPU SUPPORT
13343 M:      Jim Cromie <jim.cromie@gmail.com>
13344 S:      Odd Fixes
13345 F:      Documentation/i2c/busses/scx200_acb
13346 F:      arch/x86/platform/scx200/
13347 F:      drivers/watchdog/scx200_wdt.c
13348 F:      drivers/i2c/busses/scx200*
13349 F:      drivers/mtd/maps/scx200_docflash.c
13350 F:      include/linux/scx200.h
13351
13352 SCx200 GPIO DRIVER
13353 M:      Jim Cromie <jim.cromie@gmail.com>
13354 S:      Maintained
13355 F:      drivers/char/scx200_gpio.c
13356 F:      include/linux/scx200_gpio.h
13357
13358 SCx200 HRT CLOCKSOURCE DRIVER
13359 M:      Jim Cromie <jim.cromie@gmail.com>
13360 S:      Maintained
13361 F:      drivers/clocksource/scx200_hrt.c
13362
13363 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
13364 M:      Sascha Sommer <saschasommer@freenet.de>
13365 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
13366 S:      Maintained
13367 F:      drivers/mmc/host/sdricoh_cs.c
13368
13369 SECURE COMPUTING
13370 M:      Kees Cook <keescook@chromium.org>
13371 R:      Andy Lutomirski <luto@amacapital.net>
13372 R:      Will Drewry <wad@chromium.org>
13373 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
13374 S:      Supported
13375 F:      kernel/seccomp.c
13376 F:      include/uapi/linux/seccomp.h
13377 F:      include/linux/seccomp.h
13378 F:      tools/testing/selftests/seccomp/*
13379 F:      tools/testing/selftests/kselftest_harness.h
13380 F:      Documentation/userspace-api/seccomp_filter.rst
13381 K:      \bsecure_computing
13382 K:      \bTIF_SECCOMP\b
13383
13384 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
13385 M:      Al Cooper <alcooperx@gmail.com>
13386 L:      linux-mmc@vger.kernel.org
13387 L:      bcm-kernel-feedback-list@broadcom.com
13388 S:      Maintained
13389 F:      drivers/mmc/host/sdhci-brcmstb*
13390
13391 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
13392 M:      Adrian Hunter <adrian.hunter@intel.com>
13393 L:      linux-mmc@vger.kernel.org
13394 T:      git git://git.infradead.org/users/ahunter/linux-sdhci.git
13395 S:      Maintained
13396 F:      drivers/mmc/host/sdhci*
13397 F:      include/linux/mmc/sdhci*
13398
13399 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
13400 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
13401 M:      Manjunath M B <manjumb@synopsys.com>
13402 L:      linux-mmc@vger.kernel.org
13403 S:      Maintained
13404 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
13405
13406 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER
13407 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
13408 L:      linux-mmc@vger.kernel.org
13409 S:      Supported
13410 F:      drivers/mmc/host/sdhci-of-at91.c
13411
13412 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
13413 M:      Ben Dooks <ben-linux@fluff.org>
13414 M:      Jaehoon Chung <jh80.chung@samsung.com>
13415 L:      linux-mmc@vger.kernel.org
13416 S:      Maintained
13417 F:      drivers/mmc/host/sdhci-s3c*
13418
13419 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
13420 M:      Viresh Kumar <vireshk@kernel.org>
13421 L:      linux-mmc@vger.kernel.org
13422 S:      Maintained
13423 F:      drivers/mmc/host/sdhci-spear.c
13424
13425 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
13426 M:      Kishon Vijay Abraham I <kishon@ti.com>
13427 L:      linux-mmc@vger.kernel.org
13428 S:      Maintained
13429 F:      drivers/mmc/host/sdhci-omap.c
13430
13431 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
13432 M:      Scott Bauer <scott.bauer@intel.com>
13433 M:      Jonathan Derrick <jonathan.derrick@intel.com>
13434 L:      linux-block@vger.kernel.org
13435 S:      Supported
13436 F:      block/sed*
13437 F:      block/opal_proto.h
13438 F:      include/linux/sed*
13439 F:      include/uapi/linux/sed*
13440
13441 SECURITY CONTACT
13442 M:      Security Officers <security@kernel.org>
13443 S:      Supported
13444
13445 SECURITY SUBSYSTEM
13446 M:      James Morris <jmorris@namei.org>
13447 M:      "Serge E. Hallyn" <serge@hallyn.com>
13448 L:      linux-security-module@vger.kernel.org (suggested Cc:)
13449 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
13450 W:      http://kernsec.org/
13451 S:      Supported
13452 F:      security/
13453 X:      security/selinux/
13454
13455 SELINUX SECURITY MODULE
13456 M:      Paul Moore <paul@paul-moore.com>
13457 M:      Stephen Smalley <sds@tycho.nsa.gov>
13458 M:      Eric Paris <eparis@parisplace.org>
13459 L:      selinux@vger.kernel.org
13460 W:      https://selinuxproject.org
13461 W:      https://github.com/SELinuxProject
13462 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
13463 S:      Supported
13464 F:      include/linux/selinux*
13465 F:      security/selinux/
13466 F:      scripts/selinux/
13467 F:      Documentation/admin-guide/LSM/SELinux.rst
13468
13469 SENSABLE PHANTOM
13470 M:      Jiri Slaby <jirislaby@gmail.com>
13471 S:      Maintained
13472 F:      drivers/misc/phantom.c
13473 F:      include/uapi/linux/phantom.h
13474
13475 SERIAL DEVICE BUS
13476 M:      Rob Herring <robh@kernel.org>
13477 L:      linux-serial@vger.kernel.org
13478 S:      Maintained
13479 F:      Documentation/devicetree/bindings/serial/slave-device.txt
13480 F:      drivers/tty/serdev/
13481 F:      include/linux/serdev.h
13482
13483 SERIAL DRIVERS
13484 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13485 L:      linux-serial@vger.kernel.org
13486 S:      Maintained
13487 F:      Documentation/devicetree/bindings/serial/
13488 F:      drivers/tty/serial/
13489
13490 SERIAL IR RECEIVER
13491 M:      Sean Young <sean@mess.org>
13492 L:      linux-media@vger.kernel.org
13493 S:      Maintained
13494 F:      drivers/media/rc/serial_ir.c
13495
13496 SFC NETWORK DRIVER
13497 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
13498 M:      Edward Cree <ecree@solarflare.com>
13499 M:      Bert Kenward <bkenward@solarflare.com>
13500 L:      netdev@vger.kernel.org
13501 S:      Supported
13502 F:      drivers/net/ethernet/sfc/
13503
13504 SGI GRU DRIVER
13505 M:      Dimitri Sivanich <sivanich@sgi.com>
13506 S:      Maintained
13507 F:      drivers/misc/sgi-gru/
13508
13509 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
13510 M:      Pat Gefre <pfg@sgi.com>
13511 L:      linux-ia64@vger.kernel.org
13512 S:      Supported
13513 F:      Documentation/ia64/serial.txt
13514 F:      drivers/tty/serial/ioc?_serial.c
13515 F:      include/linux/ioc?.h
13516
13517 SGI XP/XPC/XPNET DRIVER
13518 M:      Cliff Whickman <cpw@sgi.com>
13519 M:      Robin Holt <robinmholt@gmail.com>
13520 S:      Maintained
13521 F:      drivers/misc/sgi-xp/
13522
13523 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
13524 M:      Ursula Braun <ubraun@linux.ibm.com>
13525 L:      linux-s390@vger.kernel.org
13526 W:      http://www.ibm.com/developerworks/linux/linux390/
13527 S:      Supported
13528 F:      net/smc/
13529
13530 SHARP RJ54N1CB0C SENSOR DRIVER
13531 M:      Jacopo Mondi <jacopo@jmondi.org>
13532 L:      linux-media@vger.kernel.org
13533 T:      git git://linuxtv.org/media_tree.git
13534 S:      Odd fixes
13535 F:      drivers/media/i2c/rj54n1cb0c.c
13536 F:      include/media/i2c/rj54n1cb0c.h
13537
13538 SH_VEU V4L2 MEM2MEM DRIVER
13539 L:      linux-media@vger.kernel.org
13540 S:      Orphan
13541 F:      drivers/media/platform/sh_veu.c
13542
13543 SH_VOU V4L2 OUTPUT DRIVER
13544 L:      linux-media@vger.kernel.org
13545 S:      Orphan
13546 F:      drivers/media/platform/sh_vou.c
13547 F:      include/media/drv-intf/sh_vou.h
13548
13549 SI2157 MEDIA DRIVER
13550 M:      Antti Palosaari <crope@iki.fi>
13551 L:      linux-media@vger.kernel.org
13552 W:      https://linuxtv.org
13553 W:      http://palosaari.fi/linux/
13554 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13555 T:      git git://linuxtv.org/anttip/media_tree.git
13556 S:      Maintained
13557 F:      drivers/media/tuners/si2157*
13558
13559 SI2165 MEDIA DRIVER
13560 M:      Matthias Schwarzott <zzam@gentoo.org>
13561 L:      linux-media@vger.kernel.org
13562 W:      https://linuxtv.org
13563 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13564 S:      Maintained
13565 F:      drivers/media/dvb-frontends/si2165*
13566
13567 SI2168 MEDIA DRIVER
13568 M:      Antti Palosaari <crope@iki.fi>
13569 L:      linux-media@vger.kernel.org
13570 W:      https://linuxtv.org
13571 W:      http://palosaari.fi/linux/
13572 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13573 T:      git git://linuxtv.org/anttip/media_tree.git
13574 S:      Maintained
13575 F:      drivers/media/dvb-frontends/si2168*
13576
13577 SI470X FM RADIO RECEIVER I2C DRIVER
13578 M:      Hans Verkuil <hverkuil@xs4all.nl>
13579 L:      linux-media@vger.kernel.org
13580 T:      git git://linuxtv.org/media_tree.git
13581 W:      https://linuxtv.org
13582 S:      Odd Fixes
13583 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
13584
13585 SI470X FM RADIO RECEIVER USB DRIVER
13586 M:      Hans Verkuil <hverkuil@xs4all.nl>
13587 L:      linux-media@vger.kernel.org
13588 T:      git git://linuxtv.org/media_tree.git
13589 W:      https://linuxtv.org
13590 S:      Maintained
13591 F:      drivers/media/radio/si470x/radio-si470x-common.c
13592 F:      drivers/media/radio/si470x/radio-si470x.h
13593 F:      drivers/media/radio/si470x/radio-si470x-usb.c
13594
13595 SI4713 FM RADIO TRANSMITTER I2C DRIVER
13596 M:      Eduardo Valentin <edubezval@gmail.com>
13597 L:      linux-media@vger.kernel.org
13598 T:      git git://linuxtv.org/media_tree.git
13599 W:      https://linuxtv.org
13600 S:      Odd Fixes
13601 F:      drivers/media/radio/si4713/si4713.?
13602
13603 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
13604 M:      Eduardo Valentin <edubezval@gmail.com>
13605 L:      linux-media@vger.kernel.org
13606 T:      git git://linuxtv.org/media_tree.git
13607 W:      https://linuxtv.org
13608 S:      Odd Fixes
13609 F:      drivers/media/radio/si4713/radio-platform-si4713.c
13610
13611 SI4713 FM RADIO TRANSMITTER USB DRIVER
13612 M:      Hans Verkuil <hverkuil@xs4all.nl>
13613 L:      linux-media@vger.kernel.org
13614 T:      git git://linuxtv.org/media_tree.git
13615 W:      https://linuxtv.org
13616 S:      Maintained
13617 F:      drivers/media/radio/si4713/radio-usb-si4713.c
13618
13619 SIANO DVB DRIVER
13620 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13621 L:      linux-media@vger.kernel.org
13622 W:      https://linuxtv.org
13623 T:      git git://linuxtv.org/media_tree.git
13624 S:      Odd fixes
13625 F:      drivers/media/common/siano/
13626 F:      drivers/media/usb/siano/
13627 F:      drivers/media/usb/siano/
13628 F:      drivers/media/mmc/siano/
13629
13630 SIFIVE DRIVERS
13631 M:      Palmer Dabbelt <palmer@sifive.com>
13632 L:      linux-riscv@lists.infradead.org
13633 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
13634 S:      Supported
13635 K:      sifive
13636 N:      sifive
13637
13638 SILEAD TOUCHSCREEN DRIVER
13639 M:      Hans de Goede <hdegoede@redhat.com>
13640 L:      linux-input@vger.kernel.org
13641 L:      platform-driver-x86@vger.kernel.org
13642 S:      Maintained
13643 F:      drivers/input/touchscreen/silead.c
13644 F:      drivers/platform/x86/touchscreen_dmi.c
13645
13646 SILICON MOTION SM712 FRAME BUFFER DRIVER
13647 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
13648 M:      Teddy Wang <teddy.wang@siliconmotion.com>
13649 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
13650 L:      linux-fbdev@vger.kernel.org
13651 S:      Maintained
13652 F:      drivers/video/fbdev/sm712*
13653 F:      Documentation/fb/sm712fb.txt
13654
13655 SIMPLE FIRMWARE INTERFACE (SFI)
13656 M:      Len Brown <lenb@kernel.org>
13657 L:      sfi-devel@simplefirmware.org
13658 W:      http://simplefirmware.org/
13659 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
13660 S:      Supported
13661 F:      arch/x86/platform/sfi/
13662 F:      drivers/sfi/
13663 F:      include/linux/sfi*.h
13664
13665 SIMPLEFB FB DRIVER
13666 M:      Hans de Goede <hdegoede@redhat.com>
13667 L:      linux-fbdev@vger.kernel.org
13668 S:      Maintained
13669 F:      Documentation/devicetree/bindings/display/simple-framebuffer.txt
13670 F:      drivers/video/fbdev/simplefb.c
13671 F:      include/linux/platform_data/simplefb.h
13672
13673 SIMTEC EB110ATX (Chalice CATS)
13674 P:      Ben Dooks
13675 P:      Vincent Sanders <vince@simtec.co.uk>
13676 M:      Simtec Linux Team <linux@simtec.co.uk>
13677 W:      http://www.simtec.co.uk/products/EB110ATX/
13678 S:      Supported
13679
13680 SIMTEC EB2410ITX (BAST)
13681 P:      Ben Dooks
13682 P:      Vincent Sanders <vince@simtec.co.uk>
13683 M:      Simtec Linux Team <linux@simtec.co.uk>
13684 W:      http://www.simtec.co.uk/products/EB2410ITX/
13685 S:      Supported
13686 F:      arch/arm/mach-s3c24xx/mach-bast.c
13687 F:      arch/arm/mach-s3c24xx/bast-ide.c
13688 F:      arch/arm/mach-s3c24xx/bast-irq.c
13689
13690 SIPHASH PRF ROUTINES
13691 M:      Jason A. Donenfeld <Jason@zx2c4.com>
13692 S:      Maintained
13693 F:      lib/siphash.c
13694 F:      lib/test_siphash.c
13695 F:      include/linux/siphash.h
13696
13697 SIOX
13698 M:      Gavin Schenk <g.schenk@eckelmann.de>
13699 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
13700 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
13701 S:      Supported
13702 F:      drivers/siox/*
13703 F:      drivers/gpio/gpio-siox.c
13704 F:      include/trace/events/siox.h
13705
13706 SIS 190 ETHERNET DRIVER
13707 M:      Francois Romieu <romieu@fr.zoreil.com>
13708 L:      netdev@vger.kernel.org
13709 S:      Maintained
13710 F:      drivers/net/ethernet/sis/sis190.c
13711
13712 SIS 900/7016 FAST ETHERNET DRIVER
13713 M:      Daniele Venzano <venza@brownhat.org>
13714 W:      http://www.brownhat.org/sis900.html
13715 L:      netdev@vger.kernel.org
13716 S:      Maintained
13717 F:      drivers/net/ethernet/sis/sis900.*
13718
13719 SIS FRAMEBUFFER DRIVER
13720 M:      Thomas Winischhofer <thomas@winischhofer.net>
13721 W:      http://www.winischhofer.net/linuxsisvga.shtml
13722 S:      Maintained
13723 F:      Documentation/fb/sisfb.txt
13724 F:      drivers/video/fbdev/sis/
13725 F:      include/video/sisfb.h
13726
13727 SIS USB2VGA DRIVER
13728 M:      Thomas Winischhofer <thomas@winischhofer.net>
13729 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
13730 S:      Maintained
13731 F:      drivers/usb/misc/sisusbvga/
13732
13733 SLAB ALLOCATOR
13734 M:      Christoph Lameter <cl@linux.com>
13735 M:      Pekka Enberg <penberg@kernel.org>
13736 M:      David Rientjes <rientjes@google.com>
13737 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
13738 M:      Andrew Morton <akpm@linux-foundation.org>
13739 L:      linux-mm@kvack.org
13740 S:      Maintained
13741 F:      include/linux/sl?b*.h
13742 F:      mm/sl?b*
13743
13744 SLEEPABLE READ-COPY UPDATE (SRCU)
13745 M:      Lai Jiangshan <jiangshanlai@gmail.com>
13746 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
13747 M:      Josh Triplett <josh@joshtriplett.org>
13748 R:      Steven Rostedt <rostedt@goodmis.org>
13749 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13750 L:      linux-kernel@vger.kernel.org
13751 W:      http://www.rdrop.com/users/paulmck/RCU/
13752 S:      Supported
13753 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
13754 F:      include/linux/srcu*.h
13755 F:      kernel/rcu/srcu*.c
13756
13757 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
13758 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
13759 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13760 S:      Maintained
13761 F:      drivers/slimbus/
13762 F:      Documentation/devicetree/bindings/slimbus/
13763 F:      include/linux/slimbus.h
13764
13765 SMACK SECURITY MODULE
13766 M:      Casey Schaufler <casey@schaufler-ca.com>
13767 L:      linux-security-module@vger.kernel.org
13768 W:      http://schaufler-ca.com
13769 T:      git git://github.com/cschaufler/smack-next
13770 S:      Maintained
13771 F:      Documentation/admin-guide/LSM/Smack.rst
13772 F:      security/smack/
13773
13774 SMC91x ETHERNET DRIVER
13775 M:      Nicolas Pitre <nico@fluxnic.net>
13776 S:      Odd Fixes
13777 F:      drivers/net/ethernet/smsc/smc91x.*
13778
13779 SMIA AND SMIA++ IMAGE SENSOR DRIVER
13780 M:      Sakari Ailus <sakari.ailus@iki.fi>
13781 L:      linux-media@vger.kernel.org
13782 S:      Maintained
13783 F:      drivers/media/i2c/smiapp/
13784 F:      include/media/i2c/smiapp.h
13785 F:      drivers/media/i2c/smiapp-pll.c
13786 F:      drivers/media/i2c/smiapp-pll.h
13787 F:      include/uapi/linux/smiapp.h
13788 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
13789
13790 SMM665 HARDWARE MONITOR DRIVER
13791 M:      Guenter Roeck <linux@roeck-us.net>
13792 L:      linux-hwmon@vger.kernel.org
13793 S:      Maintained
13794 F:      Documentation/hwmon/smm665
13795 F:      drivers/hwmon/smm665.c
13796
13797 SMSC EMC2103 HARDWARE MONITOR DRIVER
13798 M:      Steve Glendinning <steve.glendinning@shawell.net>
13799 L:      linux-hwmon@vger.kernel.org
13800 S:      Maintained
13801 F:      Documentation/hwmon/emc2103
13802 F:      drivers/hwmon/emc2103.c
13803
13804 SMSC SCH5627 HARDWARE MONITOR DRIVER
13805 M:      Hans de Goede <hdegoede@redhat.com>
13806 L:      linux-hwmon@vger.kernel.org
13807 S:      Supported
13808 F:      Documentation/hwmon/sch5627
13809 F:      drivers/hwmon/sch5627.c
13810
13811 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
13812 M:      Steve Glendinning <steve.glendinning@shawell.net>
13813 L:      linux-fbdev@vger.kernel.org
13814 S:      Maintained
13815 F:      drivers/video/fbdev/smscufx.c
13816
13817 SMSC47B397 HARDWARE MONITOR DRIVER
13818 M:      Jean Delvare <jdelvare@suse.com>
13819 L:      linux-hwmon@vger.kernel.org
13820 S:      Maintained
13821 F:      Documentation/hwmon/smsc47b397
13822 F:      drivers/hwmon/smsc47b397.c
13823
13824 SMSC911x ETHERNET DRIVER
13825 M:      Steve Glendinning <steve.glendinning@shawell.net>
13826 L:      netdev@vger.kernel.org
13827 S:      Maintained
13828 F:      include/linux/smsc911x.h
13829 F:      drivers/net/ethernet/smsc/smsc911x.*
13830
13831 SMSC9420 PCI ETHERNET DRIVER
13832 M:      Steve Glendinning <steve.glendinning@shawell.net>
13833 L:      netdev@vger.kernel.org
13834 S:      Maintained
13835 F:      drivers/net/ethernet/smsc/smsc9420.*
13836
13837 SOC-CAMERA V4L2 SUBSYSTEM
13838 L:      linux-media@vger.kernel.org
13839 T:      git git://linuxtv.org/media_tree.git
13840 S:      Orphan
13841 F:      include/media/soc*
13842 F:      drivers/media/i2c/soc_camera/
13843 F:      drivers/media/platform/soc_camera/
13844
13845 SOCIONEXT SYNQUACER I2C DRIVER
13846 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
13847 L:      linux-i2c@vger.kernel.org
13848 S:      Maintained
13849 F:      drivers/i2c/busses/i2c-synquacer.c
13850 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
13851
13852 SOCIONEXT UNIPHIER SOUND DRIVER
13853 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13854 S:      Orphan
13855 F:      sound/soc/uniphier/
13856
13857 SOEKRIS NET48XX LED SUPPORT
13858 M:      Chris Boot <bootc@bootc.net>
13859 S:      Maintained
13860 F:      drivers/leds/leds-net48xx.c
13861
13862 SOFT-ROCE DRIVER (rxe)
13863 M:      Moni Shoua <monis@mellanox.com>
13864 L:      linux-rdma@vger.kernel.org
13865 S:      Supported
13866 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
13867 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13868 F:      drivers/infiniband/sw/rxe/
13869 F:      include/uapi/rdma/rdma_user_rxe.h
13870
13871 SOFTLOGIC 6x10 MPEG CODEC
13872 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
13873 M:      Anton Sviridenko <anton@corp.bluecherry.net>
13874 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
13875 M:      Andrey Utkin <andrey_utkin@fastmail.com>
13876 M:      Ismael Luceno <ismael@iodev.co.uk>
13877 L:      linux-media@vger.kernel.org
13878 S:      Supported
13879 F:      drivers/media/pci/solo6x10/
13880
13881 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
13882 M:      James Morse <james.morse@arm.com>
13883 L:      linux-arm-kernel@lists.infradead.org
13884 S:      Maintained
13885 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
13886 F:      drivers/firmware/arm_sdei.c
13887 F:      include/linux/arm_sdei.h
13888 F:      include/uapi/linux/arm_sdei.h
13889
13890 SOFTWARE RAID (Multiple Disks) SUPPORT
13891 M:      Shaohua Li <shli@kernel.org>
13892 L:      linux-raid@vger.kernel.org
13893 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
13894 S:      Supported
13895 F:      drivers/md/Makefile
13896 F:      drivers/md/Kconfig
13897 F:      drivers/md/md*
13898 F:      drivers/md/raid*
13899 F:      include/linux/raid/
13900 F:      include/uapi/linux/raid/
13901
13902 SOCIONEXT (SNI) AVE NETWORK DRIVER
13903 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
13904 L:      netdev@vger.kernel.org
13905 S:      Maintained
13906 F:      drivers/net/ethernet/socionext/sni_ave.c
13907 F:      Documentation/devicetree/bindings/net/socionext,uniphier-ave4.txt
13908
13909 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
13910 M:      Jassi Brar <jaswinder.singh@linaro.org>
13911 L:      netdev@vger.kernel.org
13912 S:      Maintained
13913 F:      drivers/net/ethernet/socionext/netsec.c
13914 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
13915
13916 SOLIDRUN CLEARFOG SUPPORT
13917 M:      Russell King <linux@armlinux.org.uk>
13918 S:      Maintained
13919 F:      arch/arm/boot/dts/armada-388-clearfog*
13920 F:      arch/arm/boot/dts/armada-38x-solidrun-*
13921
13922 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
13923 M:      Russell King <linux@armlinux.org.uk>
13924 S:      Maintained
13925 F:      arch/arm/boot/dts/imx6*-cubox-i*
13926 F:      arch/arm/boot/dts/imx6*-hummingboard*
13927 F:      arch/arm/boot/dts/imx6*-sr-*
13928
13929 SONIC NETWORK DRIVER
13930 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
13931 L:      netdev@vger.kernel.org
13932 S:      Maintained
13933 F:      drivers/net/ethernet/natsemi/sonic.*
13934
13935 SONICS SILICON BACKPLANE DRIVER (SSB)
13936 M:      Michael Buesch <m@bues.ch>
13937 L:      linux-wireless@vger.kernel.org
13938 S:      Maintained
13939 F:      drivers/ssb/
13940 F:      include/linux/ssb/
13941
13942 SONY IMX258 SENSOR DRIVER
13943 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
13944 L:      linux-media@vger.kernel.org
13945 T:      git git://linuxtv.org/media_tree.git
13946 S:      Maintained
13947 F:      drivers/media/i2c/imx258.c
13948
13949 SONY IMX274 SENSOR DRIVER
13950 M:      Leon Luo <leonl@leopardimaging.com>
13951 L:      linux-media@vger.kernel.org
13952 T:      git git://linuxtv.org/media_tree.git
13953 S:      Maintained
13954 F:      drivers/media/i2c/imx274.c
13955 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
13956
13957 SONY IMX319 SENSOR DRIVER
13958 M:      Bingbu Cao <bingbu.cao@intel.com>
13959 L:      linux-media@vger.kernel.org
13960 T:      git git://linuxtv.org/media_tree.git
13961 S:      Maintained
13962 F:      drivers/media/i2c/imx319.c
13963
13964 SONY IMX355 SENSOR DRIVER
13965 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
13966 L:      linux-media@vger.kernel.org
13967 T:      git git://linuxtv.org/media_tree.git
13968 S:      Maintained
13969 F:      drivers/media/i2c/imx355.c
13970
13971 SONY MEMORYSTICK CARD SUPPORT
13972 M:      Alex Dubov <oakad@yahoo.com>
13973 W:      http://tifmxx.berlios.de/
13974 S:      Maintained
13975 F:      drivers/memstick/host/tifm_ms.c
13976
13977 SONY MEMORYSTICK STANDARD SUPPORT
13978 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13979 S:      Maintained
13980 F:      drivers/memstick/core/ms_block.*
13981
13982 SONY VAIO CONTROL DEVICE DRIVER
13983 M:      Mattia Dongili <malattia@linux.it>
13984 L:      platform-driver-x86@vger.kernel.org
13985 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
13986 S:      Maintained
13987 F:      Documentation/laptops/sony-laptop.txt
13988 F:      drivers/char/sonypi.c
13989 F:      drivers/platform/x86/sony-laptop.c
13990 F:      include/linux/sony-laptop.h
13991
13992 SOUND
13993 M:      Jaroslav Kysela <perex@perex.cz>
13994 M:      Takashi Iwai <tiwai@suse.com>
13995 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13996 W:      http://www.alsa-project.org/
13997 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13998 T:      git git://git.alsa-project.org/alsa-kernel.git
13999 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
14000 S:      Maintained
14001 F:      Documentation/sound/
14002 F:      include/sound/
14003 F:      include/uapi/sound/
14004 F:      sound/
14005
14006 SOUND - COMPRESSED AUDIO
14007 M:      Vinod Koul <vkoul@kernel.org>
14008 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14009 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
14010 S:      Supported
14011 F:      Documentation/sound/designs/compress-offload.rst
14012 F:      include/sound/compress_driver.h
14013 F:      include/uapi/sound/compress_*
14014 F:      sound/core/compress_offload.c
14015 F:      sound/soc/soc-compress.c
14016
14017 SOUND - DMAENGINE HELPERS
14018 M:      Lars-Peter Clausen <lars@metafoo.de>
14019 S:      Supported
14020 F:      include/sound/dmaengine_pcm.h
14021 F:      sound/core/pcm_dmaengine.c
14022 F:      sound/soc/soc-generic-dmaengine-pcm.c
14023
14024 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
14025 M:      Liam Girdwood <lgirdwood@gmail.com>
14026 M:      Mark Brown <broonie@kernel.org>
14027 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
14028 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14029 W:      http://alsa-project.org/main/index.php/ASoC
14030 S:      Supported
14031 F:      Documentation/devicetree/bindings/sound/
14032 F:      Documentation/sound/soc/
14033 F:      sound/soc/
14034 F:      include/dt-bindings/sound/
14035 F:      include/sound/soc*
14036
14037 SOUNDWIRE SUBSYSTEM
14038 M:      Vinod Koul <vkoul@kernel.org>
14039 M:      Sanyog Kale <sanyog.r.kale@intel.com>
14040 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
14041 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14042 S:      Supported
14043 F:      Documentation/driver-api/soundwire/
14044 F:      drivers/soundwire/
14045 F:      include/linux/soundwire/
14046
14047 SP2 MEDIA DRIVER
14048 M:      Olli Salonen <olli.salonen@iki.fi>
14049 L:      linux-media@vger.kernel.org
14050 W:      https://linuxtv.org
14051 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14052 S:      Maintained
14053 F:      drivers/media/dvb-frontends/sp2*
14054
14055 SPARC + UltraSPARC (sparc/sparc64)
14056 M:      "David S. Miller" <davem@davemloft.net>
14057 L:      sparclinux@vger.kernel.org
14058 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
14059 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
14060 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
14061 S:      Maintained
14062 F:      arch/sparc/
14063 F:      drivers/sbus/
14064
14065 SPARC SERIAL DRIVERS
14066 M:      "David S. Miller" <davem@davemloft.net>
14067 L:      sparclinux@vger.kernel.org
14068 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
14069 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
14070 S:      Maintained
14071 F:      include/linux/sunserialcore.h
14072 F:      drivers/tty/serial/suncore.c
14073 F:      drivers/tty/serial/sunhv.c
14074 F:      drivers/tty/serial/sunsab.c
14075 F:      drivers/tty/serial/sunsab.h
14076 F:      drivers/tty/serial/sunsu.c
14077 F:      drivers/tty/serial/sunzilog.c
14078 F:      drivers/tty/serial/sunzilog.h
14079 F:      drivers/tty/vcc.c
14080
14081 SPARSE CHECKER
14082 M:      "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com>
14083 L:      linux-sparse@vger.kernel.org
14084 W:      https://sparse.wiki.kernel.org/
14085 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
14086 S:      Maintained
14087 F:      include/linux/compiler.h
14088
14089 SPEAR CLOCK FRAMEWORK SUPPORT
14090 M:      Viresh Kumar <vireshk@kernel.org>
14091 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14092 W:      http://www.st.com/spear
14093 S:      Maintained
14094 F:      drivers/clk/spear/
14095
14096 SPEAR PLATFORM SUPPORT
14097 M:      Viresh Kumar <vireshk@kernel.org>
14098 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
14099 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14100 W:      http://www.st.com/spear
14101 S:      Maintained
14102 F:      arch/arm/boot/dts/spear*
14103 F:      arch/arm/mach-spear/
14104
14105 SPI NOR SUBSYSTEM
14106 M:      Marek Vasut <marek.vasut@gmail.com>
14107 L:      linux-mtd@lists.infradead.org
14108 W:      http://www.linux-mtd.infradead.org/
14109 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
14110 T:      git git://git.infradead.org/linux-mtd.git spi-nor/fixes
14111 T:      git git://git.infradead.org/linux-mtd.git spi-nor/next
14112 S:      Maintained
14113 F:      drivers/mtd/spi-nor/
14114 F:      include/linux/mtd/spi-nor.h
14115
14116 SPI SUBSYSTEM
14117 M:      Mark Brown <broonie@kernel.org>
14118 L:      linux-spi@vger.kernel.org
14119 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
14120 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
14121 S:      Maintained
14122 F:      Documentation/devicetree/bindings/spi/
14123 F:      Documentation/spi/
14124 F:      drivers/spi/
14125 F:      include/linux/spi/
14126 F:      include/uapi/linux/spi/
14127 F:      tools/spi/
14128
14129 SPIDERNET NETWORK DRIVER for CELL
14130 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
14131 L:      netdev@vger.kernel.org
14132 S:      Supported
14133 F:      Documentation/networking/spider_net.txt
14134 F:      drivers/net/ethernet/toshiba/spider_net*
14135
14136 SPMI SUBSYSTEM
14137 R:      Stephen Boyd <sboyd@kernel.org>
14138 L:      linux-arm-msm@vger.kernel.org
14139 F:      Documentation/devicetree/bindings/spmi/
14140 F:      drivers/spmi/
14141 F:      include/dt-bindings/spmi/spmi.h
14142 F:      include/linux/spmi.h
14143 F:      include/trace/events/spmi.h
14144
14145 SPU FILE SYSTEM
14146 M:      Jeremy Kerr <jk@ozlabs.org>
14147 L:      linuxppc-dev@lists.ozlabs.org
14148 W:      http://www.ibm.com/developerworks/power/cell/
14149 S:      Supported
14150 F:      Documentation/filesystems/spufs.txt
14151 F:      arch/powerpc/platforms/cell/spufs/
14152
14153 SQUASHFS FILE SYSTEM
14154 M:      Phillip Lougher <phillip@squashfs.org.uk>
14155 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
14156 W:      http://squashfs.org.uk
14157 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
14158 S:      Maintained
14159 F:      Documentation/filesystems/squashfs.txt
14160 F:      fs/squashfs/
14161
14162 SRM (Alpha) environment access
14163 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
14164 S:      Maintained
14165 F:      arch/alpha/kernel/srm_env.c
14166
14167 ST STM32 I2C/SMBUS DRIVER
14168 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
14169 L:      linux-i2c@vger.kernel.org
14170 S:      Maintained
14171 F:      drivers/i2c/busses/i2c-stm32*
14172
14173 ST VL53L0X ToF RANGER(I2C) IIO DRIVER
14174 M:      Song Qiang <songqiang1304521@gmail.com>
14175 L:      linux-iio@vger.kernel.org
14176 S:      Maintained
14177 F:      drivers/iio/proximity/vl53l0x-i2c.c
14178 F:      Documentation/devicetree/bindings/iio/proximity/vl53l0x.txt
14179
14180 STABLE BRANCH
14181 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14182 M:      Sasha Levin <sashal@kernel.org>
14183 L:      stable@vger.kernel.org
14184 S:      Supported
14185 F:      Documentation/process/stable-kernel-rules.rst
14186
14187 STAGING - COMEDI
14188 M:      Ian Abbott <abbotti@mev.co.uk>
14189 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
14190 S:      Odd Fixes
14191 F:      drivers/staging/comedi/
14192
14193 STAGING - EROFS FILE SYSTEM
14194 M:      Gao Xiang <gaoxiang25@huawei.com>
14195 M:      Chao Yu <yuchao0@huawei.com>
14196 L:      linux-erofs@lists.ozlabs.org
14197 S:      Maintained
14198 F:      drivers/staging/erofs/
14199
14200 STAGING - INDUSTRIAL IO
14201 M:      Jonathan Cameron <jic23@kernel.org>
14202 L:      linux-iio@vger.kernel.org
14203 S:      Odd Fixes
14204 F:      Documentation/devicetree/bindings/staging/iio/
14205 F:      drivers/staging/iio/
14206
14207 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
14208 M:      Marc Dietrich <marvin24@gmx.de>
14209 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
14210 L:      linux-tegra@vger.kernel.org
14211 S:      Maintained
14212 F:      drivers/staging/nvec/
14213
14214 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
14215 M:      Jens Frederich <jfrederich@gmail.com>
14216 M:      Daniel Drake <dsd@laptop.org>
14217 M:      Jon Nettleton <jon.nettleton@gmail.com>
14218 W:      http://wiki.laptop.org/go/DCON
14219 S:      Maintained
14220 F:      drivers/staging/olpc_dcon/
14221
14222 STAGING - REALTEK RTL8712U DRIVERS
14223 M:      Larry Finger <Larry.Finger@lwfinger.net>
14224 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
14225 S:      Odd Fixes
14226 F:      drivers/staging/rtl8712/
14227
14228 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
14229 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
14230 M:      Teddy Wang <teddy.wang@siliconmotion.com>
14231 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
14232 L:      linux-fbdev@vger.kernel.org
14233 S:      Maintained
14234 F:      drivers/staging/sm750fb/
14235
14236 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
14237 M:      William Hubbs <w.d.hubbs@gmail.com>
14238 M:      Chris Brannon <chris@the-brannons.com>
14239 M:      Kirk Reiser <kirk@reisers.ca>
14240 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
14241 L:      speakup@linux-speakup.org
14242 W:      http://www.linux-speakup.org/
14243 S:      Odd Fixes
14244 F:      drivers/staging/speakup/
14245
14246 STAGING - VIA VT665X DRIVERS
14247 M:      Forest Bond <forest@alittletooquiet.net>
14248 S:      Odd Fixes
14249 F:      drivers/staging/vt665?/
14250
14251 STAGING - WILC1000 WIFI DRIVER
14252 M:      Aditya Shankar <aditya.shankar@microchip.com>
14253 M:      Ganesh Krishna <ganesh.krishna@microchip.com>
14254 L:      linux-wireless@vger.kernel.org
14255 S:      Supported
14256 F:      drivers/staging/wilc1000/
14257
14258 STAGING - XGI Z7,Z9,Z11 PCI DISPLAY DRIVER
14259 M:      Arnaud Patard <arnaud.patard@rtp-net.org>
14260 S:      Odd Fixes
14261 F:      drivers/staging/xgifb/
14262
14263 STAGING SUBSYSTEM
14264 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14265 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
14266 L:      devel@driverdev.osuosl.org
14267 S:      Supported
14268 F:      drivers/staging/
14269
14270 STARFIRE/DURALAN NETWORK DRIVER
14271 M:      Ion Badulescu <ionut@badula.org>
14272 S:      Odd Fixes
14273 F:      drivers/net/ethernet/adaptec/starfire*
14274
14275 STEC S1220 SKD DRIVER
14276 M:      Bart Van Assche <bart.vanassche@wdc.com>
14277 L:      linux-block@vger.kernel.org
14278 S:      Maintained
14279 F:      drivers/block/skd*[ch]
14280
14281 STI AUDIO (ASoC) DRIVERS
14282 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
14283 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14284 S:      Maintained
14285 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
14286 F:      sound/soc/sti/
14287
14288 STI CEC DRIVER
14289 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
14290 S:      Maintained
14291 F:      drivers/media/platform/sti/cec/
14292 F:      Documentation/devicetree/bindings/media/stih-cec.txt
14293
14294 STK1160 USB VIDEO CAPTURE DRIVER
14295 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
14296 L:      linux-media@vger.kernel.org
14297 T:      git git://linuxtv.org/media_tree.git
14298 S:      Maintained
14299 F:      drivers/media/usb/stk1160/
14300
14301 STM32 AUDIO (ASoC) DRIVERS
14302 M:      Olivier Moysan <olivier.moysan@st.com>
14303 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
14304 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14305 S:      Maintained
14306 F:      Documentation/devicetree/bindings/sound/st,stm32-*.txt
14307 F:      sound/soc/stm/
14308
14309 STM32 TIMER/LPTIMER DRIVERS
14310 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
14311 S:      Maintained
14312 F:      drivers/*/stm32-*timer*
14313 F:      drivers/pwm/pwm-stm32*
14314 F:      include/linux/*/stm32-*tim*
14315 F:      Documentation/ABI/testing/*timer-stm32
14316 F:      Documentation/devicetree/bindings/*/stm32-*timer*
14317 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
14318
14319 STMMAC ETHERNET DRIVER
14320 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
14321 M:      Alexandre Torgue <alexandre.torgue@st.com>
14322 M:      Jose Abreu <joabreu@synopsys.com>
14323 L:      netdev@vger.kernel.org
14324 W:      http://www.stlinux.com
14325 S:      Supported
14326 F:      drivers/net/ethernet/stmicro/stmmac/
14327
14328 SUN3/3X
14329 M:      Sam Creasey <sammy@sammy.net>
14330 W:      http://sammy.net/sun3/
14331 S:      Maintained
14332 F:      arch/m68k/kernel/*sun3*
14333 F:      arch/m68k/sun3*/
14334 F:      arch/m68k/include/asm/sun3*
14335 F:      drivers/net/ethernet/i825xx/sun3*
14336
14337 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
14338 M:      Hans de Goede <hdegoede@redhat.com>
14339 L:      linux-input@vger.kernel.org
14340 S:      Maintained
14341 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
14342 F:      drivers/input/keyboard/sun4i-lradc-keys.c
14343
14344 SUNDANCE NETWORK DRIVER
14345 M:      Denis Kirjanov <kda@linux-powerpc.org>
14346 L:      netdev@vger.kernel.org
14347 S:      Maintained
14348 F:      drivers/net/ethernet/dlink/sundance.c
14349
14350 SUPERH
14351 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
14352 M:      Rich Felker <dalias@libc.org>
14353 L:      linux-sh@vger.kernel.org
14354 Q:      http://patchwork.kernel.org/project/linux-sh/list/
14355 S:      Maintained
14356 F:      Documentation/sh/
14357 F:      arch/sh/
14358 F:      drivers/sh/
14359
14360 SUSPEND TO RAM
14361 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
14362 M:      Len Brown <len.brown@intel.com>
14363 M:      Pavel Machek <pavel@ucw.cz>
14364 L:      linux-pm@vger.kernel.org
14365 B:      https://bugzilla.kernel.org
14366 S:      Supported
14367 F:      Documentation/power/
14368 F:      arch/x86/kernel/acpi/
14369 F:      drivers/base/power/
14370 F:      kernel/power/
14371 F:      include/linux/suspend.h
14372 F:      include/linux/freezer.h
14373 F:      include/linux/pm.h
14374
14375 SVGA HANDLING
14376 M:      Martin Mares <mj@ucw.cz>
14377 L:      linux-video@atrey.karlin.mff.cuni.cz
14378 S:      Maintained
14379 F:      Documentation/svga.txt
14380 F:      arch/x86/boot/video*
14381
14382 SWIOTLB SUBSYSTEM
14383 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
14384 L:      iommu@lists.linux-foundation.org
14385 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
14386 S:      Supported
14387 F:      kernel/dma/swiotlb.c
14388 F:      arch/*/kernel/pci-swiotlb.c
14389 F:      include/linux/swiotlb.h
14390
14391 SWITCHDEV
14392 M:      Jiri Pirko <jiri@resnulli.us>
14393 M:      Ivan Vecera <ivecera@redhat.com>
14394 L:      netdev@vger.kernel.org
14395 S:      Supported
14396 F:      net/switchdev/
14397 F:      include/net/switchdev.h
14398
14399 SY8106A REGULATOR DRIVER
14400 M:      Icenowy Zheng <icenowy@aosc.io>
14401 S:      Maintained
14402 F:      drivers/regulator/sy8106a-regulator.c
14403 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
14404
14405 SYNC FILE FRAMEWORK
14406 M:      Sumit Semwal <sumit.semwal@linaro.org>
14407 R:      Gustavo Padovan <gustavo@padovan.org>
14408 S:      Maintained
14409 L:      linux-media@vger.kernel.org
14410 L:      dri-devel@lists.freedesktop.org
14411 F:      drivers/dma-buf/sync_*
14412 F:      drivers/dma-buf/dma-fence*
14413 F:      drivers/dma-buf/sw_sync.c
14414 F:      include/linux/sync_file.h
14415 F:      include/uapi/linux/sync_file.h
14416 F:      Documentation/sync_file.txt
14417 T:      git git://anongit.freedesktop.org/drm/drm-misc
14418
14419 SYNOPSYS ARC ARCHITECTURE
14420 M:      Vineet Gupta <vgupta@synopsys.com>
14421 L:      linux-snps-arc@lists.infradead.org
14422 S:      Supported
14423 F:      arch/arc/
14424 F:      Documentation/devicetree/bindings/arc/*
14425 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
14426 F:      drivers/clocksource/arc_timer.c
14427 F:      drivers/tty/serial/arc_uart.c
14428 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
14429
14430 SYNOPSYS ARC HSDK SDP pll clock driver
14431 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14432 S:      Supported
14433 F:      drivers/clk/clk-hsdk-pll.c
14434 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
14435
14436 SYNOPSYS ARC SDP clock driver
14437 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14438 S:      Supported
14439 F:      drivers/clk/axs10x/*
14440 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
14441
14442 SYNOPSYS ARC SDP platform support
14443 M:      Alexey Brodkin <abrodkin@synopsys.com>
14444 S:      Supported
14445 F:      arch/arc/plat-axs10x
14446 F:      arch/arc/boot/dts/ax*
14447 F:      Documentation/devicetree/bindings/arc/axs10*
14448
14449 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
14450 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14451 S:      Supported
14452 F:      drivers/reset/reset-axs10x.c
14453 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
14454
14455 SYNOPSYS CREG GPIO DRIVER
14456 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14457 S:      Maintained
14458 F:      drivers/gpio/gpio-creg-snps.c
14459 F:      Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt
14460
14461 SYNOPSYS DESIGNWARE 8250 UART DRIVER
14462 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14463 S:      Maintained
14464 F:      drivers/tty/serial/8250/8250_dw.c
14465
14466 SYNOPSYS DESIGNWARE APB GPIO DRIVER
14467 M:      Hoan Tran <hotran@apm.com>
14468 L:      linux-gpio@vger.kernel.org
14469 S:      Maintained
14470 F:      drivers/gpio/gpio-dwapb.c
14471 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
14472
14473 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
14474 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14475 S:      Maintained
14476 F:      drivers/dma/dwi-axi-dmac/
14477 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
14478
14479 SYNOPSYS DESIGNWARE DMAC DRIVER
14480 M:      Viresh Kumar <vireshk@kernel.org>
14481 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14482 S:      Maintained
14483 F:      include/linux/dma/dw.h
14484 F:      include/linux/platform_data/dma-dw.h
14485 F:      drivers/dma/dw/
14486
14487 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
14488 M:      Jose Abreu <Jose.Abreu@synopsys.com>
14489 L:      netdev@vger.kernel.org
14490 S:      Supported
14491 F:      drivers/net/ethernet/synopsys/
14492
14493 SYNOPSYS DESIGNWARE I2C DRIVER
14494 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
14495 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14496 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
14497 L:      linux-i2c@vger.kernel.org
14498 S:      Maintained
14499 F:      drivers/i2c/busses/i2c-designware-*
14500 F:      include/linux/platform_data/i2c-designware.h
14501
14502 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
14503 M:      Jaehoon Chung <jh80.chung@samsung.com>
14504 L:      linux-mmc@vger.kernel.org
14505 S:      Maintained
14506 F:      drivers/mmc/host/dw_mmc*
14507
14508 SYNOPSYS HSDK RESET CONTROLLER DRIVER
14509 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14510 S:      Supported
14511 F:      drivers/reset/reset-hsdk.c
14512 F:      include/dt-bindings/reset/snps,hsdk-reset.h
14513 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
14514
14515 SYSTEM CONFIGURATION (SYSCON)
14516 M:      Lee Jones <lee.jones@linaro.org>
14517 M:      Arnd Bergmann <arnd@arndb.de>
14518 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
14519 S:      Supported
14520 F:      drivers/mfd/syscon.c
14521
14522 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
14523 M:      Sudeep Holla <sudeep.holla@arm.com>
14524 L:      linux-arm-kernel@lists.infradead.org
14525 S:      Maintained
14526 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
14527 F:      drivers/clk/clk-sc[mp]i.c
14528 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
14529 F:      drivers/firmware/arm_scpi.c
14530 F:      drivers/firmware/arm_scmi/
14531 F:      include/linux/sc[mp]i_protocol.h
14532
14533 SYSTEM RESET/SHUTDOWN DRIVERS
14534 M:      Sebastian Reichel <sre@kernel.org>
14535 L:      linux-pm@vger.kernel.org
14536 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
14537 S:      Maintained
14538 F:      Documentation/devicetree/bindings/power/reset/
14539 F:      drivers/power/reset/
14540
14541 SYSTEM TRACE MODULE CLASS
14542 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
14543 S:      Maintained
14544 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
14545 F:      Documentation/trace/stm.rst
14546 F:      drivers/hwtracing/stm/
14547 F:      include/linux/stm.h
14548 F:      include/uapi/linux/stm.h
14549
14550 SYSV FILESYSTEM
14551 M:      Christoph Hellwig <hch@infradead.org>
14552 S:      Maintained
14553 F:      Documentation/filesystems/sysv-fs.txt
14554 F:      fs/sysv/
14555 F:      include/linux/sysv_fs.h
14556
14557 TARGET SUBSYSTEM
14558 M:      "Nicholas A. Bellinger" <nab@linux-iscsi.org>
14559 L:      linux-scsi@vger.kernel.org
14560 L:      target-devel@vger.kernel.org
14561 W:      http://www.linux-iscsi.org
14562 W:      http://groups.google.com/group/linux-iscsi-target-dev
14563 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
14564 S:      Supported
14565 F:      drivers/target/
14566 F:      include/target/
14567 F:      Documentation/target/
14568
14569 TASKSTATS STATISTICS INTERFACE
14570 M:      Balbir Singh <bsingharora@gmail.com>
14571 S:      Maintained
14572 F:      Documentation/accounting/taskstats*
14573 F:      include/linux/taskstats*
14574 F:      kernel/taskstats.c
14575
14576 TC subsystem
14577 M:      Jamal Hadi Salim <jhs@mojatatu.com>
14578 M:      Cong Wang <xiyou.wangcong@gmail.com>
14579 M:      Jiri Pirko <jiri@resnulli.us>
14580 L:      netdev@vger.kernel.org
14581 S:      Maintained
14582 F:      include/net/pkt_cls.h
14583 F:      include/net/pkt_sched.h
14584 F:      include/net/tc_act/
14585 F:      include/uapi/linux/pkt_cls.h
14586 F:      include/uapi/linux/pkt_sched.h
14587 F:      include/uapi/linux/tc_act/
14588 F:      include/uapi/linux/tc_ematch/
14589 F:      net/sched/
14590
14591 TC90522 MEDIA DRIVER
14592 M:      Akihiro Tsukada <tskd08@gmail.com>
14593 L:      linux-media@vger.kernel.org
14594 S:      Odd Fixes
14595 F:      drivers/media/dvb-frontends/tc90522*
14596
14597 TCP LOW PRIORITY MODULE
14598 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
14599 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
14600 W:      http://tcp-lp-mod.sourceforge.net/
14601 S:      Maintained
14602 F:      net/ipv4/tcp_lp.c
14603
14604 TDA10071 MEDIA DRIVER
14605 M:      Antti Palosaari <crope@iki.fi>
14606 L:      linux-media@vger.kernel.org
14607 W:      https://linuxtv.org
14608 W:      http://palosaari.fi/linux/
14609 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14610 T:      git git://linuxtv.org/anttip/media_tree.git
14611 S:      Maintained
14612 F:      drivers/media/dvb-frontends/tda10071*
14613
14614 TDA18212 MEDIA DRIVER
14615 M:      Antti Palosaari <crope@iki.fi>
14616 L:      linux-media@vger.kernel.org
14617 W:      https://linuxtv.org
14618 W:      http://palosaari.fi/linux/
14619 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14620 T:      git git://linuxtv.org/anttip/media_tree.git
14621 S:      Maintained
14622 F:      drivers/media/tuners/tda18212*
14623
14624 TDA18218 MEDIA DRIVER
14625 M:      Antti Palosaari <crope@iki.fi>
14626 L:      linux-media@vger.kernel.org
14627 W:      https://linuxtv.org
14628 W:      http://palosaari.fi/linux/
14629 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14630 T:      git git://linuxtv.org/anttip/media_tree.git
14631 S:      Maintained
14632 F:      drivers/media/tuners/tda18218*
14633
14634 TDA18250 MEDIA DRIVER
14635 M:      Olli Salonen <olli.salonen@iki.fi>
14636 L:      linux-media@vger.kernel.org
14637 W:      https://linuxtv.org
14638 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14639 T:      git git://linuxtv.org/media_tree.git
14640 S:      Maintained
14641 F:      drivers/media/tuners/tda18250*
14642
14643 TDA18271 MEDIA DRIVER
14644 M:      Michael Krufky <mkrufky@linuxtv.org>
14645 L:      linux-media@vger.kernel.org
14646 W:      https://linuxtv.org
14647 W:      http://github.com/mkrufky
14648 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14649 T:      git git://linuxtv.org/mkrufky/tuners.git
14650 S:      Maintained
14651 F:      drivers/media/tuners/tda18271*
14652
14653 TDA1997x MEDIA DRIVER
14654 M:      Tim Harvey <tharvey@gateworks.com>
14655 L:      linux-media@vger.kernel.org
14656 W:      https://linuxtv.org
14657 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14658 S:      Maintained
14659 F:      drivers/media/i2c/tda1997x.*
14660
14661 TDA827x MEDIA DRIVER
14662 M:      Michael Krufky <mkrufky@linuxtv.org>
14663 L:      linux-media@vger.kernel.org
14664 W:      https://linuxtv.org
14665 W:      http://github.com/mkrufky
14666 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14667 T:      git git://linuxtv.org/mkrufky/tuners.git
14668 S:      Maintained
14669 F:      drivers/media/tuners/tda8290.*
14670
14671 TDA8290 MEDIA DRIVER
14672 M:      Michael Krufky <mkrufky@linuxtv.org>
14673 L:      linux-media@vger.kernel.org
14674 W:      https://linuxtv.org
14675 W:      http://github.com/mkrufky
14676 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14677 T:      git git://linuxtv.org/mkrufky/tuners.git
14678 S:      Maintained
14679 F:      drivers/media/tuners/tda8290.*
14680
14681 TDA9840 MEDIA DRIVER
14682 M:      Hans Verkuil <hverkuil@xs4all.nl>
14683 L:      linux-media@vger.kernel.org
14684 T:      git git://linuxtv.org/media_tree.git
14685 W:      https://linuxtv.org
14686 S:      Maintained
14687 F:      drivers/media/i2c/tda9840*
14688
14689 TEA5761 TUNER DRIVER
14690 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14691 L:      linux-media@vger.kernel.org
14692 W:      https://linuxtv.org
14693 T:      git git://linuxtv.org/media_tree.git
14694 S:      Odd fixes
14695 F:      drivers/media/tuners/tea5761.*
14696
14697 TEA5767 TUNER DRIVER
14698 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14699 L:      linux-media@vger.kernel.org
14700 W:      https://linuxtv.org
14701 T:      git git://linuxtv.org/media_tree.git
14702 S:      Maintained
14703 F:      drivers/media/tuners/tea5767.*
14704
14705 TEA6415C MEDIA DRIVER
14706 M:      Hans Verkuil <hverkuil@xs4all.nl>
14707 L:      linux-media@vger.kernel.org
14708 T:      git git://linuxtv.org/media_tree.git
14709 W:      https://linuxtv.org
14710 S:      Maintained
14711 F:      drivers/media/i2c/tea6415c*
14712
14713 TEA6420 MEDIA DRIVER
14714 M:      Hans Verkuil <hverkuil@xs4all.nl>
14715 L:      linux-media@vger.kernel.org
14716 T:      git git://linuxtv.org/media_tree.git
14717 W:      https://linuxtv.org
14718 S:      Maintained
14719 F:      drivers/media/i2c/tea6420*
14720
14721 TEAM DRIVER
14722 M:      Jiri Pirko <jiri@resnulli.us>
14723 L:      netdev@vger.kernel.org
14724 S:      Supported
14725 F:      drivers/net/team/
14726 F:      include/linux/if_team.h
14727 F:      include/uapi/linux/if_team.h
14728
14729 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
14730 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
14731 S:      Maintained
14732 F:      arch/x86/platform/ts5500/
14733
14734 TECHNOTREND USB IR RECEIVER
14735 M:      Sean Young <sean@mess.org>
14736 L:      linux-media@vger.kernel.org
14737 S:      Maintained
14738 F:      drivers/media/rc/ttusbir.c
14739
14740 TECHWELL TW9910 VIDEO DECODER
14741 L:      linux-media@vger.kernel.org
14742 S:      Orphan
14743 F:      drivers/media/i2c/tw9910.c
14744 F:      include/media/i2c/tw9910.h
14745
14746 TEE SUBSYSTEM
14747 M:      Jens Wiklander <jens.wiklander@linaro.org>
14748 S:      Maintained
14749 F:      include/linux/tee_drv.h
14750 F:      include/uapi/linux/tee.h
14751 F:      drivers/tee/
14752 F:      Documentation/tee.txt
14753
14754 TEGRA ARCHITECTURE SUPPORT
14755 M:      Thierry Reding <thierry.reding@gmail.com>
14756 M:      Jonathan Hunter <jonathanh@nvidia.com>
14757 L:      linux-tegra@vger.kernel.org
14758 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
14759 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
14760 S:      Supported
14761 N:      [^a-z]tegra
14762
14763 TEGRA CLOCK DRIVER
14764 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
14765 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
14766 S:      Supported
14767 F:      drivers/clk/tegra/
14768
14769 TEGRA DMA DRIVERS
14770 M:      Laxman Dewangan <ldewangan@nvidia.com>
14771 M:      Jon Hunter <jonathanh@nvidia.com>
14772 S:      Supported
14773 F:      drivers/dma/tegra*
14774
14775 TEGRA I2C DRIVER
14776 M:      Laxman Dewangan <ldewangan@nvidia.com>
14777 S:      Supported
14778 F:      drivers/i2c/busses/i2c-tegra.c
14779
14780 TEGRA IOMMU DRIVERS
14781 M:      Thierry Reding <thierry.reding@gmail.com>
14782 L:      linux-tegra@vger.kernel.org
14783 S:      Supported
14784 F:      drivers/iommu/tegra*
14785
14786 TEGRA KBC DRIVER
14787 M:      Laxman Dewangan <ldewangan@nvidia.com>
14788 S:      Supported
14789 F:      drivers/input/keyboard/tegra-kbc.c
14790
14791 TEGRA NAND DRIVER
14792 M:      Stefan Agner <stefan@agner.ch>
14793 M:      Lucas Stach <dev@lynxeye.de>
14794 S:      Maintained
14795 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
14796 F:      drivers/mtd/nand/raw/tegra_nand.c
14797
14798 TEGRA PWM DRIVER
14799 M:      Thierry Reding <thierry.reding@gmail.com>
14800 S:      Supported
14801 F:      drivers/pwm/pwm-tegra.c
14802
14803 TEGRA SERIAL DRIVER
14804 M:      Laxman Dewangan <ldewangan@nvidia.com>
14805 S:      Supported
14806 F:      drivers/tty/serial/serial-tegra.c
14807
14808 TEGRA SPI DRIVER
14809 M:      Laxman Dewangan <ldewangan@nvidia.com>
14810 S:      Supported
14811 F:      drivers/spi/spi-tegra*
14812
14813 TEHUTI ETHERNET DRIVER
14814 M:      Andy Gospodarek <andy@greyhouse.net>
14815 L:      netdev@vger.kernel.org
14816 S:      Supported
14817 F:      drivers/net/ethernet/tehuti/*
14818
14819 Telecom Clock Driver for MCPL0010
14820 M:      Mark Gross <mark.gross@intel.com>
14821 S:      Supported
14822 F:      drivers/char/tlclk.c
14823
14824 TENSILICA XTENSA PORT (xtensa)
14825 M:      Chris Zankel <chris@zankel.net>
14826 M:      Max Filippov <jcmvbkbc@gmail.com>
14827 L:      linux-xtensa@linux-xtensa.org
14828 T:      git git://github.com/czankel/xtensa-linux.git
14829 S:      Maintained
14830 F:      arch/xtensa/
14831 F:      drivers/irqchip/irq-xtensa-*
14832
14833 Texas Instruments' System Control Interface (TISCI) Protocol Driver
14834 M:      Nishanth Menon <nm@ti.com>
14835 M:      Tero Kristo <t-kristo@ti.com>
14836 M:      Santosh Shilimkar <ssantosh@kernel.org>
14837 L:      linux-arm-kernel@lists.infradead.org
14838 S:      Maintained
14839 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
14840 F:      drivers/firmware/ti_sci*
14841 F:      include/linux/soc/ti/ti_sci_protocol.h
14842 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
14843 F:      drivers/soc/ti/ti_sci_pm_domains.c
14844 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
14845 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
14846 F:      drivers/clk/keystone/sci-clk.c
14847 F:      drivers/reset/reset-ti-sci.c
14848
14849 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
14850 M:      Hans Verkuil <hverkuil@xs4all.nl>
14851 L:      linux-media@vger.kernel.org
14852 T:      git git://linuxtv.org/media_tree.git
14853 W:      https://linuxtv.org
14854 S:      Maintained
14855 F:      drivers/media/radio/radio-raremono.c
14856
14857 THERMAL
14858 M:      Zhang Rui <rui.zhang@intel.com>
14859 M:      Eduardo Valentin <edubezval@gmail.com>
14860 R:      Daniel Lezcano <daniel.lezcano@linaro.org>
14861 L:      linux-pm@vger.kernel.org
14862 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
14863 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
14864 Q:      https://patchwork.kernel.org/project/linux-pm/list/
14865 S:      Supported
14866 F:      drivers/thermal/
14867 F:      include/linux/thermal.h
14868 F:      include/uapi/linux/thermal.h
14869 F:      include/linux/cpu_cooling.h
14870 F:      Documentation/devicetree/bindings/thermal/
14871
14872 THERMAL/CPU_COOLING
14873 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
14874 M:      Viresh Kumar <viresh.kumar@linaro.org>
14875 M:      Javi Merino <javi.merino@kernel.org>
14876 L:      linux-pm@vger.kernel.org
14877 S:      Supported
14878 F:      Documentation/thermal/cpu-cooling-api.txt
14879 F:      drivers/thermal/cpu_cooling.c
14880 F:      include/linux/cpu_cooling.h
14881
14882 THINKPAD ACPI EXTRAS DRIVER
14883 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
14884 L:      ibm-acpi-devel@lists.sourceforge.net
14885 L:      platform-driver-x86@vger.kernel.org
14886 W:      http://ibm-acpi.sourceforge.net
14887 W:      http://thinkwiki.org/wiki/Ibm-acpi
14888 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
14889 S:      Maintained
14890 F:      drivers/platform/x86/thinkpad_acpi.c
14891
14892 THUNDERBOLT DRIVER
14893 M:      Andreas Noever <andreas.noever@gmail.com>
14894 M:      Michael Jamet <michael.jamet@intel.com>
14895 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
14896 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
14897 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
14898 S:      Maintained
14899 F:      Documentation/admin-guide/thunderbolt.rst
14900 F:      drivers/thunderbolt/
14901 F:      include/linux/thunderbolt.h
14902
14903 THUNDERBOLT NETWORK DRIVER
14904 M:      Michael Jamet <michael.jamet@intel.com>
14905 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
14906 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
14907 L:      netdev@vger.kernel.org
14908 S:      Maintained
14909 F:      drivers/net/thunderbolt.c
14910
14911 THUNDERX GPIO DRIVER
14912 M:      David Daney <david.daney@cavium.com>
14913 S:      Maintained
14914 F:      drivers/gpio/gpio-thunderx.c
14915
14916 TI AM437X VPFE DRIVER
14917 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14918 L:      linux-media@vger.kernel.org
14919 W:      https://linuxtv.org
14920 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14921 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14922 S:      Maintained
14923 F:      drivers/media/platform/am437x/
14924
14925 TI BANDGAP AND THERMAL DRIVER
14926 M:      Eduardo Valentin <edubezval@gmail.com>
14927 M:      Keerthy <j-keerthy@ti.com>
14928 L:      linux-pm@vger.kernel.org
14929 L:      linux-omap@vger.kernel.org
14930 S:      Maintained
14931 F:      drivers/thermal/ti-soc-thermal/
14932
14933 TI BQ27XXX POWER SUPPLY DRIVER
14934 R:      Andrew F. Davis <afd@ti.com>
14935 F:      include/linux/power/bq27xxx_battery.h
14936 F:      drivers/power/supply/bq27xxx_battery.c
14937 F:      drivers/power/supply/bq27xxx_battery_i2c.c
14938
14939 TI CDCE706 CLOCK DRIVER
14940 M:      Max Filippov <jcmvbkbc@gmail.com>
14941 S:      Maintained
14942 F:      drivers/clk/clk-cdce706.c
14943
14944 TI CLOCK DRIVER
14945 M:      Tero Kristo <t-kristo@ti.com>
14946 L:      linux-omap@vger.kernel.org
14947 S:      Maintained
14948 F:      drivers/clk/ti/
14949 F:      include/linux/clk/ti.h
14950
14951 TI DAVINCI MACHINE SUPPORT
14952 M:      Sekhar Nori <nsekhar@ti.com>
14953 M:      Kevin Hilman <khilman@kernel.org>
14954 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14955 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
14956 S:      Supported
14957 F:      arch/arm/mach-davinci/
14958 F:      drivers/i2c/busses/i2c-davinci.c
14959 F:      arch/arm/boot/dts/da850*
14960
14961 TI DAVINCI SERIES CLOCK DRIVER
14962 M:      David Lechner <david@lechnology.com>
14963 R:      Sekhar Nori <nsekhar@ti.com>
14964 S:      Maintained
14965 F:      Documentation/devicetree/bindings/clock/ti/davinci/
14966 F:      drivers/clk/davinci/
14967
14968 TI DAVINCI SERIES GPIO DRIVER
14969 M:      Keerthy <j-keerthy@ti.com>
14970 L:      linux-gpio@vger.kernel.org
14971 S:      Maintained
14972 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
14973 F:      drivers/gpio/gpio-davinci.c
14974
14975 TI DAVINCI SERIES MEDIA DRIVER
14976 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14977 L:      linux-media@vger.kernel.org
14978 W:      https://linuxtv.org
14979 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14980 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14981 S:      Maintained
14982 F:      drivers/media/platform/davinci/
14983 F:      include/media/davinci/
14984
14985 TI ETHERNET SWITCH DRIVER (CPSW)
14986 R:      Grygorii Strashko <grygorii.strashko@ti.com>
14987 L:      linux-omap@vger.kernel.org
14988 L:      netdev@vger.kernel.org
14989 S:      Maintained
14990 F:      drivers/net/ethernet/ti/cpsw*
14991 F:      drivers/net/ethernet/ti/davinci*
14992
14993 TI FLASH MEDIA INTERFACE DRIVER
14994 M:      Alex Dubov <oakad@yahoo.com>
14995 S:      Maintained
14996 F:      drivers/misc/tifm*
14997 F:      drivers/mmc/host/tifm_sd.c
14998 F:      include/linux/tifm.h
14999
15000 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
15001 M:      Santosh Shilimkar <ssantosh@kernel.org>
15002 L:      linux-kernel@vger.kernel.org
15003 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15004 S:      Maintained
15005 F:      drivers/soc/ti/*
15006 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
15007
15008 TI LM49xxx FAMILY ASoC CODEC DRIVERS
15009 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
15010 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
15011 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15012 S:      Maintained
15013 F:      sound/soc/codecs/lm49453*
15014 F:      sound/soc/codecs/isabelle*
15015
15016 TI LP855x BACKLIGHT DRIVER
15017 M:      Milo Kim <milo.kim@ti.com>
15018 S:      Maintained
15019 F:      Documentation/backlight/lp855x-driver.txt
15020 F:      drivers/video/backlight/lp855x_bl.c
15021 F:      include/linux/platform_data/lp855x.h
15022
15023 TI LP8727 CHARGER DRIVER
15024 M:      Milo Kim <milo.kim@ti.com>
15025 S:      Maintained
15026 F:      drivers/power/supply/lp8727_charger.c
15027 F:      include/linux/platform_data/lp8727.h
15028
15029 TI LP8788 MFD DRIVER
15030 M:      Milo Kim <milo.kim@ti.com>
15031 S:      Maintained
15032 F:      drivers/iio/adc/lp8788_adc.c
15033 F:      drivers/leds/leds-lp8788.c
15034 F:      drivers/mfd/lp8788*.c
15035 F:      drivers/power/supply/lp8788-charger.c
15036 F:      drivers/regulator/lp8788-*.c
15037 F:      include/linux/mfd/lp8788*.h
15038
15039 TI NETCP ETHERNET DRIVER
15040 M:      Wingman Kwok <w-kwok2@ti.com>
15041 M:      Murali Karicheri <m-karicheri2@ti.com>
15042 L:      netdev@vger.kernel.org
15043 S:      Maintained
15044 F:      drivers/net/ethernet/ti/netcp*
15045
15046 TI PCM3060 ASoC CODEC DRIVER
15047 M:      Kirill Marinushkin <kmarinushkin@birdec.tech>
15048 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15049 S:      Maintained
15050 F:      Documentation/devicetree/bindings/sound/pcm3060.txt
15051 F:      sound/soc/codecs/pcm3060*
15052
15053 TI TAS571X FAMILY ASoC CODEC DRIVER
15054 M:      Kevin Cernekee <cernekee@chromium.org>
15055 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15056 S:      Odd Fixes
15057 F:      sound/soc/codecs/tas571x*
15058
15059 TI TRF7970A NFC DRIVER
15060 M:      Mark Greer <mgreer@animalcreek.com>
15061 L:      linux-wireless@vger.kernel.org
15062 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
15063 S:      Supported
15064 F:      drivers/nfc/trf7970a.c
15065 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
15066
15067 TI TWL4030 SERIES SOC CODEC DRIVER
15068 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
15069 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15070 S:      Maintained
15071 F:      sound/soc/codecs/twl4030*
15072
15073 TI VPE/CAL DRIVERS
15074 M:      Benoit Parrot <bparrot@ti.com>
15075 L:      linux-media@vger.kernel.org
15076 W:      http://linuxtv.org/
15077 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15078 S:      Maintained
15079 F:      drivers/media/platform/ti-vpe/
15080
15081 TI WILINK WIRELESS DRIVERS
15082 L:      linux-wireless@vger.kernel.org
15083 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
15084 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
15085 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
15086 S:      Orphan
15087 F:      drivers/net/wireless/ti/
15088 F:      include/linux/wl12xx.h
15089
15090 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
15091 M:      John Stultz <john.stultz@linaro.org>
15092 M:      Thomas Gleixner <tglx@linutronix.de>
15093 R:      Stephen Boyd <sboyd@kernel.org>
15094 L:      linux-kernel@vger.kernel.org
15095 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
15096 S:      Supported
15097 F:      include/linux/clocksource.h
15098 F:      include/linux/time.h
15099 F:      include/linux/timex.h
15100 F:      include/uapi/linux/time.h
15101 F:      include/uapi/linux/timex.h
15102 F:      kernel/time/clocksource.c
15103 F:      kernel/time/time*.c
15104 F:      kernel/time/alarmtimer.c
15105 F:      kernel/time/ntp.c
15106 F:      tools/testing/selftests/timers/
15107
15108 TIPC NETWORK LAYER
15109 M:      Jon Maloy <jon.maloy@ericsson.com>
15110 M:      Ying Xue <ying.xue@windriver.com>
15111 L:      netdev@vger.kernel.org (core kernel code)
15112 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
15113 W:      http://tipc.sourceforge.net/
15114 S:      Maintained
15115 F:      include/uapi/linux/tipc*.h
15116 F:      net/tipc/
15117
15118 TLAN NETWORK DRIVER
15119 M:      Samuel Chessman <chessman@tux.org>
15120 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
15121 W:      http://sourceforge.net/projects/tlan/
15122 S:      Maintained
15123 F:      Documentation/networking/tlan.txt
15124 F:      drivers/net/ethernet/ti/tlan.*
15125
15126 TM6000 VIDEO4LINUX DRIVER
15127 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15128 L:      linux-media@vger.kernel.org
15129 W:      https://linuxtv.org
15130 T:      git git://linuxtv.org/media_tree.git
15131 S:      Odd fixes
15132 F:      drivers/media/usb/tm6000/
15133 F:      Documentation/media/v4l-drivers/tm6000*
15134
15135 TMIO/SDHI MMC DRIVER
15136 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
15137 L:      linux-mmc@vger.kernel.org
15138 S:      Supported
15139 F:      drivers/mmc/host/tmio_mmc*
15140 F:      drivers/mmc/host/renesas_sdhi*
15141 F:      include/linux/mfd/tmio.h
15142
15143 TMP401 HARDWARE MONITOR DRIVER
15144 M:      Guenter Roeck <linux@roeck-us.net>
15145 L:      linux-hwmon@vger.kernel.org
15146 S:      Maintained
15147 F:      Documentation/hwmon/tmp401
15148 F:      drivers/hwmon/tmp401.c
15149
15150 TMPFS (SHMEM FILESYSTEM)
15151 M:      Hugh Dickins <hughd@google.com>
15152 L:      linux-mm@kvack.org
15153 S:      Maintained
15154 F:      include/linux/shmem_fs.h
15155 F:      mm/shmem.c
15156
15157 TOMOYO SECURITY MODULE
15158 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
15159 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
15160 L:      tomoyo-dev-en@lists.sourceforge.jp (subscribers-only, for developers in English)
15161 L:      tomoyo-users-en@lists.sourceforge.jp (subscribers-only, for users in English)
15162 L:      tomoyo-dev@lists.sourceforge.jp (subscribers-only, for developers in Japanese)
15163 L:      tomoyo-users@lists.sourceforge.jp (subscribers-only, for users in Japanese)
15164 W:      http://tomoyo.sourceforge.jp/
15165 T:      quilt http://svn.sourceforge.jp/svnroot/tomoyo/trunk/2.5.x/tomoyo-lsm/patches/
15166 S:      Maintained
15167 F:      security/tomoyo/
15168
15169 TOPSTAR LAPTOP EXTRAS DRIVER
15170 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
15171 L:      platform-driver-x86@vger.kernel.org
15172 S:      Maintained
15173 F:      drivers/platform/x86/topstar-laptop.c
15174
15175 TORTURE-TEST MODULES
15176 M:      Davidlohr Bueso <dave@stgolabs.net>
15177 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
15178 M:      Josh Triplett <josh@joshtriplett.org>
15179 L:      linux-kernel@vger.kernel.org
15180 S:      Supported
15181 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
15182 F:      Documentation/RCU/torture.txt
15183 F:      kernel/torture.c
15184 F:      kernel/rcu/rcutorture.c
15185 F:      kernel/rcu/rcuperf.c
15186 F:      kernel/locking/locktorture.c
15187
15188 TOSHIBA ACPI EXTRAS DRIVER
15189 M:      Azael Avalos <coproscefalo@gmail.com>
15190 L:      platform-driver-x86@vger.kernel.org
15191 S:      Maintained
15192 F:      drivers/platform/x86/toshiba_acpi.c
15193
15194 TOSHIBA BLUETOOTH DRIVER
15195 M:      Azael Avalos <coproscefalo@gmail.com>
15196 L:      platform-driver-x86@vger.kernel.org
15197 S:      Maintained
15198 F:      drivers/platform/x86/toshiba_bluetooth.c
15199
15200 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
15201 M:      Azael Avalos <coproscefalo@gmail.com>
15202 L:      platform-driver-x86@vger.kernel.org
15203 S:      Maintained
15204 F:      drivers/platform/x86/toshiba_haps.c
15205
15206 TOSHIBA SMM DRIVER
15207 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
15208 W:      http://www.buzzard.org.uk/toshiba/
15209 S:      Maintained
15210 F:      drivers/char/toshiba.c
15211 F:      include/linux/toshiba.h
15212 F:      include/uapi/linux/toshiba.h
15213
15214 TOSHIBA TC358743 DRIVER
15215 M:      Mats Randgaard <matrandg@cisco.com>
15216 L:      linux-media@vger.kernel.org
15217 S:      Maintained
15218 F:      drivers/media/i2c/tc358743*
15219 F:      include/media/i2c/tc358743.h
15220
15221 TOSHIBA WMI HOTKEYS DRIVER
15222 M:      Azael Avalos <coproscefalo@gmail.com>
15223 L:      platform-driver-x86@vger.kernel.org
15224 S:      Maintained
15225 F:      drivers/platform/x86/toshiba-wmi.c
15226
15227 TPM DEVICE DRIVER
15228 M:      Peter Huewe <peterhuewe@gmx.de>
15229 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
15230 R:      Jason Gunthorpe <jgg@ziepe.ca>
15231 L:      linux-integrity@vger.kernel.org
15232 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
15233 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
15234 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
15235 S:      Maintained
15236 F:      drivers/char/tpm/
15237
15238 TRACING
15239 M:      Steven Rostedt <rostedt@goodmis.org>
15240 M:      Ingo Molnar <mingo@redhat.com>
15241 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
15242 S:      Maintained
15243 F:      Documentation/trace/ftrace.rst
15244 F:      arch/*/*/*/ftrace.h
15245 F:      arch/*/kernel/ftrace.c
15246 F:      include/*/ftrace.h
15247 F:      include/linux/trace*.h
15248 F:      include/trace/
15249 F:      kernel/trace/
15250 F:      tools/testing/selftests/ftrace/
15251
15252 TRACING MMIO ACCESSES (MMIOTRACE)
15253 M:      Steven Rostedt <rostedt@goodmis.org>
15254 M:      Ingo Molnar <mingo@kernel.org>
15255 R:      Karol Herbst <karolherbst@gmail.com>
15256 R:      Pekka Paalanen <ppaalanen@gmail.com>
15257 S:      Maintained
15258 L:      linux-kernel@vger.kernel.org
15259 L:      nouveau@lists.freedesktop.org
15260 F:      kernel/trace/trace_mmiotrace.c
15261 F:      include/linux/mmiotrace.h
15262 F:      arch/x86/mm/kmmio.c
15263 F:      arch/x86/mm/mmio-mod.c
15264 F:      arch/x86/mm/testmmiotrace.c
15265
15266 TRIVIAL PATCHES
15267 M:      Jiri Kosina <trivial@kernel.org>
15268 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
15269 S:      Maintained
15270 K:      ^Subject:.*(?i)trivial
15271
15272 TEMPO SEMICONDUCTOR DRIVERS
15273 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
15274 S:      Maintained
15275 F:      sound/soc/codecs/tscs*.c
15276 F:      sound/soc/codecs/tscs*.h
15277 F:      Documentation/devicetree/bindings/sound/tscs*.txt
15278
15279 TTY LAYER
15280 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15281 M:      Jiri Slaby <jslaby@suse.com>
15282 S:      Supported
15283 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
15284 F:      Documentation/serial/
15285 F:      drivers/tty/
15286 F:      drivers/tty/serial/serial_core.c
15287 F:      include/linux/serial_core.h
15288 F:      include/linux/serial.h
15289 F:      include/linux/tty.h
15290 F:      include/uapi/linux/serial_core.h
15291 F:      include/uapi/linux/serial.h
15292 F:      include/uapi/linux/tty.h
15293
15294 TUA9001 MEDIA DRIVER
15295 M:      Antti Palosaari <crope@iki.fi>
15296 L:      linux-media@vger.kernel.org
15297 W:      https://linuxtv.org
15298 W:      http://palosaari.fi/linux/
15299 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15300 T:      git git://linuxtv.org/anttip/media_tree.git
15301 S:      Maintained
15302 F:      drivers/media/tuners/tua9001*
15303
15304 TULIP NETWORK DRIVERS
15305 L:      netdev@vger.kernel.org
15306 L:      linux-parisc@vger.kernel.org
15307 S:      Orphan
15308 F:      drivers/net/ethernet/dec/tulip/
15309
15310 TUN/TAP driver
15311 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
15312 W:      http://vtun.sourceforge.net/tun
15313 S:      Maintained
15314 F:      Documentation/networking/tuntap.txt
15315 F:      arch/um/os-Linux/drivers/
15316
15317 TURBOCHANNEL SUBSYSTEM
15318 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
15319 M:      Ralf Baechle <ralf@linux-mips.org>
15320 L:      linux-mips@vger.kernel.org
15321 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
15322 S:      Maintained
15323 F:      drivers/tc/
15324 F:      include/linux/tc.h
15325
15326 TURBOSTAT UTILITY
15327 M:      "Len Brown" <lenb@kernel.org>
15328 L:      linux-pm@vger.kernel.org
15329 B:      https://bugzilla.kernel.org
15330 Q:      https://patchwork.kernel.org/project/linux-pm/list/
15331 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
15332 S:      Supported
15333 F:      tools/power/x86/turbostat/
15334
15335 TW5864 VIDEO4LINUX DRIVER
15336 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
15337 M:      Anton Sviridenko <anton@corp.bluecherry.net>
15338 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
15339 M:      Andrey Utkin <andrey_utkin@fastmail.com>
15340 L:      linux-media@vger.kernel.org
15341 S:      Supported
15342 F:      drivers/media/pci/tw5864/
15343
15344 TW68 VIDEO4LINUX DRIVER
15345 M:      Hans Verkuil <hverkuil@xs4all.nl>
15346 L:      linux-media@vger.kernel.org
15347 T:      git git://linuxtv.org/media_tree.git
15348 W:      https://linuxtv.org
15349 S:      Odd Fixes
15350 F:      drivers/media/pci/tw68/
15351
15352 TW686X VIDEO4LINUX DRIVER
15353 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
15354 L:      linux-media@vger.kernel.org
15355 T:      git git://linuxtv.org/media_tree.git
15356 W:      http://linuxtv.org
15357 S:      Maintained
15358 F:      drivers/media/pci/tw686x/
15359
15360 UBI FILE SYSTEM (UBIFS)
15361 M:      Richard Weinberger <richard@nod.at>
15362 M:      Artem Bityutskiy <dedekind1@gmail.com>
15363 M:      Adrian Hunter <adrian.hunter@intel.com>
15364 L:      linux-mtd@lists.infradead.org
15365 T:      git git://git.infradead.org/ubifs-2.6.git
15366 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
15367 S:      Supported
15368 F:      Documentation/filesystems/ubifs.txt
15369 F:      fs/ubifs/
15370
15371 UCLINUX (M68KNOMMU AND COLDFIRE)
15372 M:      Greg Ungerer <gerg@linux-m68k.org>
15373 W:      http://www.linux-m68k.org/
15374 W:      http://www.uclinux.org/
15375 L:      linux-m68k@lists.linux-m68k.org
15376 L:      uclinux-dev@uclinux.org  (subscribers-only)
15377 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
15378 S:      Maintained
15379 F:      arch/m68k/coldfire/
15380 F:      arch/m68k/68*/
15381 F:      arch/m68k/*/*_no.*
15382 F:      arch/m68k/include/asm/*_no.*
15383
15384 UDF FILESYSTEM
15385 M:      Jan Kara <jack@suse.com>
15386 S:      Maintained
15387 F:      Documentation/filesystems/udf.txt
15388 F:      fs/udf/
15389
15390 UDRAW TABLET
15391 M:      Bastien Nocera <hadess@hadess.net>
15392 L:      linux-input@vger.kernel.org
15393 S:      Maintained
15394 F:      drivers/hid/hid-udraw-ps3.c
15395
15396 UFS FILESYSTEM
15397 M:      Evgeniy Dushistov <dushistov@mail.ru>
15398 S:      Maintained
15399 F:      Documentation/filesystems/ufs.txt
15400 F:      fs/ufs/
15401
15402 UHID USERSPACE HID IO DRIVER:
15403 M:      David Herrmann <dh.herrmann@googlemail.com>
15404 L:      linux-input@vger.kernel.org
15405 S:      Maintained
15406 F:      drivers/hid/uhid.c
15407 F:      include/uapi/linux/uhid.h
15408
15409 ULPI BUS
15410 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15411 L:      linux-usb@vger.kernel.org
15412 S:      Maintained
15413 F:      drivers/usb/common/ulpi.c
15414 F:      include/linux/ulpi/
15415
15416 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
15417 L:      linux-usb@vger.kernel.org
15418 S:      Orphan
15419 F:      drivers/uwb/
15420 F:      include/linux/uwb.h
15421 F:      include/linux/uwb/
15422
15423 UNICORE32 ARCHITECTURE:
15424 M:      Guan Xuetao <gxt@pku.edu.cn>
15425 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
15426 S:      Maintained
15427 T:      git git://github.com/gxt/linux.git
15428 F:      arch/unicore32/
15429
15430 UNIFDEF
15431 M:      Tony Finch <dot@dotat.at>
15432 W:      http://dotat.at/prog/unifdef
15433 S:      Maintained
15434 F:      scripts/unifdef.c
15435
15436 UNIFORM CDROM DRIVER
15437 M:      Jens Axboe <axboe@kernel.dk>
15438 W:      http://www.kernel.dk
15439 S:      Maintained
15440 F:      Documentation/cdrom/
15441 F:      drivers/cdrom/cdrom.c
15442 F:      include/linux/cdrom.h
15443 F:      include/uapi/linux/cdrom.h
15444
15445 UNISYS S-PAR DRIVERS
15446 M:      David Kershner <david.kershner@unisys.com>
15447 L:      sparmaintainer@unisys.com (Unisys internal)
15448 S:      Supported
15449 F:      include/linux/visorbus.h
15450 F:      drivers/visorbus/
15451 F:      drivers/staging/unisys/
15452
15453 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
15454 M:      Vinayak Holikatti <vinholikatti@gmail.com>
15455 L:      linux-scsi@vger.kernel.org
15456 S:      Supported
15457 F:      Documentation/scsi/ufs.txt
15458 F:      drivers/scsi/ufs/
15459
15460 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
15461 M:      Joao Pinto <jpinto@synopsys.com>
15462 L:      linux-scsi@vger.kernel.org
15463 S:      Supported
15464 F:      drivers/scsi/ufs/*dwc*
15465
15466 UNSORTED BLOCK IMAGES (UBI)
15467 M:      Artem Bityutskiy <dedekind1@gmail.com>
15468 M:      Richard Weinberger <richard@nod.at>
15469 W:      http://www.linux-mtd.infradead.org/
15470 L:      linux-mtd@lists.infradead.org
15471 T:      git git://git.infradead.org/ubifs-2.6.git
15472 S:      Supported
15473 F:      drivers/mtd/ubi/
15474 F:      include/linux/mtd/ubi.h
15475 F:      include/uapi/mtd/ubi-user.h
15476
15477 USB "USBNET" DRIVER FRAMEWORK
15478 M:      Oliver Neukum <oneukum@suse.com>
15479 L:      netdev@vger.kernel.org
15480 W:      http://www.linux-usb.org/usbnet
15481 S:      Maintained
15482 F:      drivers/net/usb/usbnet.c
15483 F:      include/linux/usb/usbnet.h
15484
15485 USB ACM DRIVER
15486 M:      Oliver Neukum <oneukum@suse.com>
15487 L:      linux-usb@vger.kernel.org
15488 S:      Maintained
15489 F:      Documentation/usb/acm.txt
15490 F:      drivers/usb/class/cdc-acm.*
15491
15492 USB AR5523 WIRELESS DRIVER
15493 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
15494 L:      linux-wireless@vger.kernel.org
15495 S:      Maintained
15496 F:      drivers/net/wireless/ath/ar5523/
15497
15498 USB ATTACHED SCSI
15499 M:      Oliver Neukum <oneukum@suse.com>
15500 L:      linux-usb@vger.kernel.org
15501 L:      linux-scsi@vger.kernel.org
15502 S:      Maintained
15503 F:      drivers/usb/storage/uas.c
15504
15505 USB CDC ETHERNET DRIVER
15506 M:      Oliver Neukum <oliver@neukum.org>
15507 L:      linux-usb@vger.kernel.org
15508 S:      Maintained
15509 F:      drivers/net/usb/cdc_*.c
15510 F:      include/uapi/linux/usb/cdc.h
15511
15512 USB CHAOSKEY DRIVER
15513 M:      Keith Packard <keithp@keithp.com>
15514 L:      linux-usb@vger.kernel.org
15515 S:      Maintained
15516 F:      drivers/usb/misc/chaoskey.c
15517
15518 USB CYPRESS C67X00 DRIVER
15519 M:      Peter Korsgaard <jacmet@sunsite.dk>
15520 L:      linux-usb@vger.kernel.org
15521 S:      Maintained
15522 F:      drivers/usb/c67x00/
15523
15524 USB DAVICOM DM9601 DRIVER
15525 M:      Peter Korsgaard <jacmet@sunsite.dk>
15526 L:      netdev@vger.kernel.org
15527 W:      http://www.linux-usb.org/usbnet
15528 S:      Maintained
15529 F:      drivers/net/usb/dm9601.c
15530
15531 USB DIAMOND RIO500 DRIVER
15532 M:      Cesar Miquel <miquel@df.uba.ar>
15533 L:      rio500-users@lists.sourceforge.net
15534 W:      http://rio500.sourceforge.net
15535 S:      Maintained
15536 F:      drivers/usb/misc/rio500*
15537
15538 USB EHCI DRIVER
15539 M:      Alan Stern <stern@rowland.harvard.edu>
15540 L:      linux-usb@vger.kernel.org
15541 S:      Maintained
15542 F:      Documentation/usb/ehci.txt
15543 F:      drivers/usb/host/ehci*
15544
15545 USB GADGET/PERIPHERAL SUBSYSTEM
15546 M:      Felipe Balbi <balbi@kernel.org>
15547 L:      linux-usb@vger.kernel.org
15548 W:      http://www.linux-usb.org/gadget
15549 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
15550 S:      Maintained
15551 F:      drivers/usb/gadget/
15552 F:      include/linux/usb/gadget*
15553
15554 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
15555 M:      Jiri Kosina <jikos@kernel.org>
15556 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
15557 L:      linux-usb@vger.kernel.org
15558 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
15559 S:      Maintained
15560 F:      Documentation/hid/hiddev.txt
15561 F:      drivers/hid/usbhid/
15562
15563 USB INTEL XHCI ROLE MUX DRIVER
15564 M:      Hans de Goede <hdegoede@redhat.com>
15565 L:      linux-usb@vger.kernel.org
15566 S:      Maintained
15567 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
15568
15569 USB ISP116X DRIVER
15570 M:      Olav Kongas <ok@artecdesign.ee>
15571 L:      linux-usb@vger.kernel.org
15572 S:      Maintained
15573 F:      drivers/usb/host/isp116x*
15574 F:      include/linux/usb/isp116x.h
15575
15576 USB LAN78XX ETHERNET DRIVER
15577 M:      Woojung Huh <woojung.huh@microchip.com>
15578 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
15579 L:      netdev@vger.kernel.org
15580 S:      Maintained
15581 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
15582 F:      drivers/net/usb/lan78xx.*
15583 F:      include/dt-bindings/net/microchip-lan78xx.h
15584
15585 USB MASS STORAGE DRIVER
15586 M:      Alan Stern <stern@rowland.harvard.edu>
15587 L:      linux-usb@vger.kernel.org
15588 L:      usb-storage@lists.one-eyed-alien.net
15589 S:      Maintained
15590 W:      http://www.one-eyed-alien.net/~mdharm/linux-usb/
15591 F:      drivers/usb/storage/
15592
15593 USB MIDI DRIVER
15594 M:      Clemens Ladisch <clemens@ladisch.de>
15595 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15596 T:      git git://git.alsa-project.org/alsa-kernel.git
15597 S:      Maintained
15598 F:      sound/usb/midi.*
15599
15600 USB NETWORKING DRIVERS
15601 L:      linux-usb@vger.kernel.org
15602 S:      Odd Fixes
15603 F:      drivers/net/usb/
15604
15605 USB OHCI DRIVER
15606 M:      Alan Stern <stern@rowland.harvard.edu>
15607 L:      linux-usb@vger.kernel.org
15608 S:      Maintained
15609 F:      Documentation/usb/ohci.txt
15610 F:      drivers/usb/host/ohci*
15611
15612 USB OTG FSM (Finite State Machine)
15613 M:      Peter Chen <Peter.Chen@nxp.com>
15614 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
15615 L:      linux-usb@vger.kernel.org
15616 S:      Maintained
15617 F:      drivers/usb/common/usb-otg-fsm.c
15618
15619 USB OVER IP DRIVER
15620 M:      Valentina Manea <valentina.manea.m@gmail.com>
15621 M:      Shuah Khan <shuah@kernel.org>
15622 L:      linux-usb@vger.kernel.org
15623 S:      Maintained
15624 F:      Documentation/usb/usbip_protocol.txt
15625 F:      drivers/usb/usbip/
15626 F:      tools/usb/usbip/
15627 F:      tools/testing/selftests/drivers/usb/usbip/
15628
15629 USB PEGASUS DRIVER
15630 M:      Petko Manolov <petkan@nucleusys.com>
15631 L:      linux-usb@vger.kernel.org
15632 L:      netdev@vger.kernel.org
15633 T:      git git://github.com/petkan/pegasus.git
15634 W:      https://github.com/petkan/pegasus
15635 S:      Maintained
15636 F:      drivers/net/usb/pegasus.*
15637
15638 USB PHY LAYER
15639 M:      Felipe Balbi <balbi@kernel.org>
15640 L:      linux-usb@vger.kernel.org
15641 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
15642 S:      Maintained
15643 F:      drivers/usb/phy/
15644
15645 USB PRINTER DRIVER (usblp)
15646 M:      Pete Zaitcev <zaitcev@redhat.com>
15647 L:      linux-usb@vger.kernel.org
15648 S:      Supported
15649 F:      drivers/usb/class/usblp.c
15650
15651 USB QMI WWAN NETWORK DRIVER
15652 M:      Bjørn Mork <bjorn@mork.no>
15653 L:      netdev@vger.kernel.org
15654 S:      Maintained
15655 F:      Documentation/ABI/testing/sysfs-class-net-qmi
15656 F:      drivers/net/usb/qmi_wwan.c
15657
15658 USB RTL8150 DRIVER
15659 M:      Petko Manolov <petkan@nucleusys.com>
15660 L:      linux-usb@vger.kernel.org
15661 L:      netdev@vger.kernel.org
15662 T:      git git://github.com/petkan/rtl8150.git
15663 W:      https://github.com/petkan/rtl8150
15664 S:      Maintained
15665 F:      drivers/net/usb/rtl8150.c
15666
15667 USB SERIAL SUBSYSTEM
15668 M:      Johan Hovold <johan@kernel.org>
15669 L:      linux-usb@vger.kernel.org
15670 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
15671 S:      Maintained
15672 F:      Documentation/usb/usb-serial.txt
15673 F:      drivers/usb/serial/
15674 F:      include/linux/usb/serial.h
15675
15676 USB SMSC75XX ETHERNET DRIVER
15677 M:      Steve Glendinning <steve.glendinning@shawell.net>
15678 L:      netdev@vger.kernel.org
15679 S:      Maintained
15680 F:      drivers/net/usb/smsc75xx.*
15681
15682 USB SMSC95XX ETHERNET DRIVER
15683 M:      Steve Glendinning <steve.glendinning@shawell.net>
15684 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
15685 L:      netdev@vger.kernel.org
15686 S:      Maintained
15687 F:      drivers/net/usb/smsc95xx.*
15688
15689 USB SUBSYSTEM
15690 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15691 L:      linux-usb@vger.kernel.org
15692 W:      http://www.linux-usb.org
15693 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
15694 S:      Supported
15695 F:      Documentation/devicetree/bindings/usb/
15696 F:      Documentation/usb/
15697 F:      drivers/usb/
15698 F:      include/linux/usb.h
15699 F:      include/linux/usb/
15700
15701 USB TYPEC PI3USB30532 MUX DRIVER
15702 M:      Hans de Goede <hdegoede@redhat.com>
15703 L:      linux-usb@vger.kernel.org
15704 S:      Maintained
15705 F:      drivers/usb/typec/mux/pi3usb30532.c
15706
15707 USB TYPEC CLASS
15708 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15709 L:      linux-usb@vger.kernel.org
15710 S:      Maintained
15711 F:      Documentation/ABI/testing/sysfs-class-typec
15712 F:      Documentation/driver-api/usb/typec.rst
15713 F:      drivers/usb/typec/
15714 F:      include/linux/usb/typec.h
15715
15716 USB TYPEC BUS FOR ALTERNATE MODES
15717 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15718 L:      linux-usb@vger.kernel.org
15719 S:      Maintained
15720 F:      Documentation/ABI/testing/sysfs-bus-typec
15721 F:      Documentation/driver-api/usb/typec_bus.rst
15722 F:      drivers/usb/typec/altmodes/
15723 F:      include/linux/usb/typec_altmode.h
15724
15725 USB TYPEC PORT CONTROLLER DRIVERS
15726 M:      Guenter Roeck <linux@roeck-us.net>
15727 L:      linux-usb@vger.kernel.org
15728 S:      Maintained
15729 F:      drivers/usb/typec/tcpm/
15730
15731 USB UHCI DRIVER
15732 M:      Alan Stern <stern@rowland.harvard.edu>
15733 L:      linux-usb@vger.kernel.org
15734 S:      Maintained
15735 F:      drivers/usb/host/uhci*
15736
15737 USB VIDEO CLASS
15738 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15739 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
15740 L:      linux-media@vger.kernel.org
15741 T:      git git://linuxtv.org/media_tree.git
15742 W:      http://www.ideasonboard.org/uvc/
15743 S:      Maintained
15744 F:      drivers/media/usb/uvc/
15745 F:      include/uapi/linux/uvcvideo.h
15746
15747 USB VISION DRIVER
15748 M:      Hans Verkuil <hverkuil@xs4all.nl>
15749 L:      linux-media@vger.kernel.org
15750 T:      git git://linuxtv.org/media_tree.git
15751 W:      https://linuxtv.org
15752 S:      Odd Fixes
15753 F:      drivers/media/usb/usbvision/
15754
15755 USB WEBCAM GADGET
15756 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15757 L:      linux-usb@vger.kernel.org
15758 S:      Maintained
15759 F:      drivers/usb/gadget/function/*uvc*
15760 F:      drivers/usb/gadget/legacy/webcam.c
15761 F:      include/uapi/linux/usb/g_uvc.h
15762
15763 USB WIRELESS RNDIS DRIVER (rndis_wlan)
15764 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
15765 L:      linux-wireless@vger.kernel.org
15766 S:      Maintained
15767 F:      drivers/net/wireless/rndis_wlan.c
15768
15769 USB XHCI DRIVER
15770 M:      Mathias Nyman <mathias.nyman@intel.com>
15771 L:      linux-usb@vger.kernel.org
15772 S:      Supported
15773 F:      drivers/usb/host/xhci*
15774 F:      drivers/usb/host/pci-quirks*
15775
15776 USB ZD1201 DRIVER
15777 L:      linux-wireless@vger.kernel.org
15778 W:      http://linux-lc100020.sourceforge.net
15779 S:      Orphan
15780 F:      drivers/net/wireless/zydas/zd1201.*
15781
15782 USB ZR364XX DRIVER
15783 M:      Antoine Jacquet <royale@zerezo.com>
15784 L:      linux-usb@vger.kernel.org
15785 L:      linux-media@vger.kernel.org
15786 T:      git git://linuxtv.org/media_tree.git
15787 W:      http://royale.zerezo.com/zr364xx/
15788 S:      Maintained
15789 F:      Documentation/media/v4l-drivers/zr364xx*
15790 F:      drivers/media/usb/zr364xx/
15791
15792 USER-MODE LINUX (UML)
15793 M:      Jeff Dike <jdike@addtoit.com>
15794 M:      Richard Weinberger <richard@nod.at>
15795 L:      linux-um@lists.infradead.org
15796 W:      http://user-mode-linux.sourceforge.net
15797 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
15798 S:      Maintained
15799 F:      Documentation/virtual/uml/
15800 F:      arch/um/
15801 F:      arch/x86/um/
15802 F:      fs/hostfs/
15803 F:      fs/hppfs/
15804
15805 USERSPACE COPYIN/COPYOUT (UIOVEC)
15806 M:      Alexander Viro <viro@zeniv.linux.org.uk>
15807 S:      Maintained
15808 F:      lib/iov_iter.c
15809 F:      include/linux/uio.h
15810
15811 USERSPACE DMA BUFFER DRIVER
15812 M:      Gerd Hoffmann <kraxel@redhat.com>
15813 S:      Maintained
15814 L:      dri-devel@lists.freedesktop.org
15815 F:      drivers/dma-buf/udmabuf.c
15816 F:      include/uapi/linux/udmabuf.h
15817 T:      git git://anongit.freedesktop.org/drm/drm-misc
15818
15819 USERSPACE I/O (UIO)
15820 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15821 S:      Maintained
15822 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
15823 F:      Documentation/driver-api/uio-howto.rst
15824 F:      drivers/uio/
15825 F:      include/linux/uio_driver.h
15826
15827 UTIL-LINUX PACKAGE
15828 M:      Karel Zak <kzak@redhat.com>
15829 L:      util-linux@vger.kernel.org
15830 W:      http://en.wikipedia.org/wiki/Util-linux
15831 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
15832 S:      Maintained
15833
15834 UUID HELPERS
15835 M:      Christoph Hellwig <hch@lst.de>
15836 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15837 L:      linux-kernel@vger.kernel.org
15838 T:      git git://git.infradead.org/users/hch/uuid.git
15839 F:      lib/uuid.c
15840 F:      lib/test_uuid.c
15841 F:      include/linux/uuid.h
15842 F:      include/uapi/linux/uuid.h
15843 S:      Maintained
15844
15845 UVESAFB DRIVER
15846 M:      Michal Januszewski <spock@gentoo.org>
15847 L:      linux-fbdev@vger.kernel.org
15848 W:      https://github.com/mjanusz/v86d
15849 S:      Maintained
15850 F:      Documentation/fb/uvesafb.txt
15851 F:      drivers/video/fbdev/uvesafb.*
15852
15853 VF610 NAND DRIVER
15854 M:      Stefan Agner <stefan@agner.ch>
15855 L:      linux-mtd@lists.infradead.org
15856 S:      Supported
15857 F:      drivers/mtd/nand/raw/vf610_nfc.c
15858
15859 VFAT/FAT/MSDOS FILESYSTEM
15860 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
15861 S:      Maintained
15862 F:      Documentation/filesystems/vfat.txt
15863 F:      fs/fat/
15864
15865 VFIO DRIVER
15866 M:      Alex Williamson <alex.williamson@redhat.com>
15867 L:      kvm@vger.kernel.org
15868 T:      git git://github.com/awilliam/linux-vfio.git
15869 S:      Maintained
15870 F:      Documentation/vfio.txt
15871 F:      drivers/vfio/
15872 F:      include/linux/vfio.h
15873 F:      include/uapi/linux/vfio.h
15874
15875 VFIO MEDIATED DEVICE DRIVERS
15876 M:      Kirti Wankhede <kwankhede@nvidia.com>
15877 L:      kvm@vger.kernel.org
15878 S:      Maintained
15879 F:      Documentation/vfio-mediated-device.txt
15880 F:      drivers/vfio/mdev/
15881 F:      include/linux/mdev.h
15882 F:      samples/vfio-mdev/
15883
15884 VFIO PLATFORM DRIVER
15885 M:      Eric Auger <eric.auger@redhat.com>
15886 L:      kvm@vger.kernel.org
15887 S:      Maintained
15888 F:      drivers/vfio/platform/
15889
15890 VGA_SWITCHEROO
15891 R:      Lukas Wunner <lukas@wunner.de>
15892 S:      Maintained
15893 F:      Documentation/gpu/vga-switcheroo.rst
15894 F:      drivers/gpu/vga/vga_switcheroo.c
15895 F:      include/linux/vga_switcheroo.h
15896 T:      git git://anongit.freedesktop.org/drm/drm-misc
15897
15898 VIA RHINE NETWORK DRIVER
15899 S:      Orphan
15900 F:      drivers/net/ethernet/via/via-rhine.c
15901
15902 VIA SD/MMC CARD CONTROLLER DRIVER
15903 M:      Bruce Chang <brucechang@via.com.tw>
15904 M:      Harald Welte <HaraldWelte@viatech.com>
15905 S:      Maintained
15906 F:      drivers/mmc/host/via-sdmmc.c
15907
15908 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
15909 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
15910 L:      linux-fbdev@vger.kernel.org
15911 S:      Maintained
15912 F:      include/linux/via-core.h
15913 F:      include/linux/via-gpio.h
15914 F:      include/linux/via_i2c.h
15915 F:      drivers/video/fbdev/via/
15916
15917 VIA VELOCITY NETWORK DRIVER
15918 M:      Francois Romieu <romieu@fr.zoreil.com>
15919 L:      netdev@vger.kernel.org
15920 S:      Maintained
15921 F:      drivers/net/ethernet/via/via-velocity.*
15922
15923 VICODEC VIRTUAL CODEC DRIVER
15924 M:      Hans Verkuil <hans.verkuil@cisco.com>
15925 L:      linux-media@vger.kernel.org
15926 T:      git git://linuxtv.org/media_tree.git
15927 W:      https://linuxtv.org
15928 S:      Maintained
15929 F:      drivers/media/platform/vicodec/*
15930
15931 VIDEO MULTIPLEXER DRIVER
15932 M:      Philipp Zabel <p.zabel@pengutronix.de>
15933 L:      linux-media@vger.kernel.org
15934 S:      Maintained
15935 F:      drivers/media/platform/video-mux.c
15936
15937 VIDEO I2C POLLING DRIVER
15938 M:      Matt Ranostay <matt.ranostay@konsulko.com>
15939 L:      linux-media@vger.kernel.org
15940 S:      Maintained
15941 F:      drivers/media/i2c/video-i2c.c
15942
15943 VIDEOBUF2 FRAMEWORK
15944 M:      Pawel Osciak <pawel@osciak.com>
15945 M:      Marek Szyprowski <m.szyprowski@samsung.com>
15946 M:      Kyungmin Park <kyungmin.park@samsung.com>
15947 L:      linux-media@vger.kernel.org
15948 S:      Maintained
15949 F:      drivers/media/common/videobuf2/*
15950 F:      include/media/videobuf2-*
15951
15952 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
15953 M:      Helen Koike <helen.koike@collabora.com>
15954 L:      linux-media@vger.kernel.org
15955 T:      git git://linuxtv.org/media_tree.git
15956 W:      https://linuxtv.org
15957 S:      Maintained
15958 F:      drivers/media/platform/vimc/*
15959
15960 VIRT LIB
15961 M:      Alex Williamson <alex.williamson@redhat.com>
15962 M:      Paolo Bonzini <pbonzini@redhat.com>
15963 L:      kvm@vger.kernel.org
15964 S:      Supported
15965 F:      virt/lib/
15966
15967 VIRTIO AND VHOST VSOCK DRIVER
15968 M:      Stefan Hajnoczi <stefanha@redhat.com>
15969 L:      kvm@vger.kernel.org
15970 L:      virtualization@lists.linux-foundation.org
15971 L:      netdev@vger.kernel.org
15972 S:      Maintained
15973 F:      include/linux/virtio_vsock.h
15974 F:      include/uapi/linux/virtio_vsock.h
15975 F:      include/uapi/linux/vsockmon.h
15976 F:      include/uapi/linux/vm_sockets_diag.h
15977 F:      net/vmw_vsock/diag.c
15978 F:      net/vmw_vsock/af_vsock_tap.c
15979 F:      net/vmw_vsock/virtio_transport_common.c
15980 F:      net/vmw_vsock/virtio_transport.c
15981 F:      drivers/net/vsockmon.c
15982 F:      drivers/vhost/vsock.c
15983 F:      tools/testing/vsock/
15984
15985 VIRTIO CONSOLE DRIVER
15986 M:      Amit Shah <amit@kernel.org>
15987 L:      virtualization@lists.linux-foundation.org
15988 S:      Maintained
15989 F:      drivers/char/virtio_console.c
15990 F:      include/linux/virtio_console.h
15991 F:      include/uapi/linux/virtio_console.h
15992
15993 VIRTIO CORE, NET AND BLOCK DRIVERS
15994 M:      "Michael S. Tsirkin" <mst@redhat.com>
15995 M:      Jason Wang <jasowang@redhat.com>
15996 L:      virtualization@lists.linux-foundation.org
15997 S:      Maintained
15998 F:      Documentation/devicetree/bindings/virtio/
15999 F:      drivers/virtio/
16000 F:      tools/virtio/
16001 F:      drivers/net/virtio_net.c
16002 F:      drivers/block/virtio_blk.c
16003 F:      include/linux/virtio*.h
16004 F:      include/uapi/linux/virtio_*.h
16005 F:      drivers/crypto/virtio/
16006 F:      mm/balloon_compaction.c
16007
16008 VIRTIO CRYPTO DRIVER
16009 M:      Gonglei <arei.gonglei@huawei.com>
16010 L:      virtualization@lists.linux-foundation.org
16011 L:      linux-crypto@vger.kernel.org
16012 S:      Maintained
16013 F:      drivers/crypto/virtio/
16014 F:      include/uapi/linux/virtio_crypto.h
16015
16016 VIRTIO DRIVERS FOR S390
16017 M:      Cornelia Huck <cohuck@redhat.com>
16018 M:      Halil Pasic <pasic@linux.ibm.com>
16019 L:      linux-s390@vger.kernel.org
16020 L:      virtualization@lists.linux-foundation.org
16021 L:      kvm@vger.kernel.org
16022 S:      Supported
16023 F:      drivers/s390/virtio/
16024 F:      arch/s390/include/uapi/asm/virtio-ccw.h
16025
16026 VIRTIO GPU DRIVER
16027 M:      David Airlie <airlied@linux.ie>
16028 M:      Gerd Hoffmann <kraxel@redhat.com>
16029 L:      dri-devel@lists.freedesktop.org
16030 L:      virtualization@lists.linux-foundation.org
16031 T:      git git://anongit.freedesktop.org/drm/drm-misc
16032 S:      Maintained
16033 F:      drivers/gpu/drm/virtio/
16034 F:      include/uapi/linux/virtio_gpu.h
16035
16036 VIRTIO HOST (VHOST)
16037 M:      "Michael S. Tsirkin" <mst@redhat.com>
16038 M:      Jason Wang <jasowang@redhat.com>
16039 L:      kvm@vger.kernel.org
16040 L:      virtualization@lists.linux-foundation.org
16041 L:      netdev@vger.kernel.org
16042 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
16043 S:      Maintained
16044 F:      drivers/vhost/
16045 F:      include/uapi/linux/vhost.h
16046
16047 VIRTIO INPUT DRIVER
16048 M:      Gerd Hoffmann <kraxel@redhat.com>
16049 S:      Maintained
16050 F:      drivers/virtio/virtio_input.c
16051 F:      include/uapi/linux/virtio_input.h
16052
16053 VIRTUAL BOX GUEST DEVICE DRIVER
16054 M:      Hans de Goede <hdegoede@redhat.com>
16055 M:      Arnd Bergmann <arnd@arndb.de>
16056 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16057 S:      Maintained
16058 F:      include/linux/vbox_utils.h
16059 F:      include/uapi/linux/vbox*.h
16060 F:      drivers/virt/vboxguest/
16061
16062 VIRTUAL SERIO DEVICE DRIVER
16063 M:      Stephen Chandler Paul <thatslyude@gmail.com>
16064 S:      Maintained
16065 F:      drivers/input/serio/userio.c
16066 F:      include/uapi/linux/userio.h
16067
16068 VIVID VIRTUAL VIDEO DRIVER
16069 M:      Hans Verkuil <hverkuil@xs4all.nl>
16070 L:      linux-media@vger.kernel.org
16071 T:      git git://linuxtv.org/media_tree.git
16072 W:      https://linuxtv.org
16073 S:      Maintained
16074 F:      drivers/media/platform/vivid/*
16075
16076 VLYNQ BUS
16077 M:      Florian Fainelli <f.fainelli@gmail.com>
16078 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
16079 S:      Maintained
16080 F:      drivers/vlynq/vlynq.c
16081 F:      include/linux/vlynq.h
16082
16083 VME SUBSYSTEM
16084 M:      Martyn Welch <martyn@welchs.me.uk>
16085 M:      Manohar Vanga <manohar.vanga@gmail.com>
16086 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16087 L:      devel@driverdev.osuosl.org
16088 S:      Maintained
16089 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
16090 F:      Documentation/driver-api/vme.rst
16091 F:      drivers/staging/vme/
16092 F:      drivers/vme/
16093 F:      include/linux/vme*
16094
16095 VMWARE BALLOON DRIVER
16096 M:      Xavier Deguillard <xdeguillard@vmware.com>
16097 M:      Nadav Amit <namit@vmware.com>
16098 M:      "VMware, Inc." <pv-drivers@vmware.com>
16099 L:      linux-kernel@vger.kernel.org
16100 S:      Maintained
16101 F:      drivers/misc/vmw_balloon.c
16102
16103 VMWARE HYPERVISOR INTERFACE
16104 M:      Alok Kataria <akataria@vmware.com>
16105 L:      virtualization@lists.linux-foundation.org
16106 S:      Supported
16107 F:      arch/x86/kernel/cpu/vmware.c
16108
16109 VMWARE PVRDMA DRIVER
16110 M:      Adit Ranadive <aditr@vmware.com>
16111 M:      VMware PV-Drivers <pv-drivers@vmware.com>
16112 L:      linux-rdma@vger.kernel.org
16113 S:      Maintained
16114 F:      drivers/infiniband/hw/vmw_pvrdma/
16115
16116 VMware PVSCSI driver
16117 M:      Jim Gill <jgill@vmware.com>
16118 M:      VMware PV-Drivers <pv-drivers@vmware.com>
16119 L:      linux-scsi@vger.kernel.org
16120 S:      Maintained
16121 F:      drivers/scsi/vmw_pvscsi.c
16122 F:      drivers/scsi/vmw_pvscsi.h
16123
16124 VMWARE VMMOUSE SUBDRIVER
16125 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
16126 M:      "VMware, Inc." <pv-drivers@vmware.com>
16127 L:      linux-input@vger.kernel.org
16128 S:      Maintained
16129 F:      drivers/input/mouse/vmmouse.c
16130 F:      drivers/input/mouse/vmmouse.h
16131
16132 VMWARE VMXNET3 ETHERNET DRIVER
16133 M:      Ronak Doshi <doshir@vmware.com>
16134 M:      "VMware, Inc." <pv-drivers@vmware.com>
16135 L:      netdev@vger.kernel.org
16136 S:      Maintained
16137 F:      drivers/net/vmxnet3/
16138
16139 VOCORE VOCORE2 BOARD
16140 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
16141 L:      linux-mips@vger.kernel.org
16142 S:      Maintained
16143 F:      arch/mips/boot/dts/ralink/vocore2.dts
16144
16145 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
16146 M:      Liam Girdwood <lgirdwood@gmail.com>
16147 M:      Mark Brown <broonie@kernel.org>
16148 L:      linux-kernel@vger.kernel.org
16149 W:      http://www.slimlogic.co.uk/?p=48
16150 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
16151 S:      Supported
16152 F:      Documentation/devicetree/bindings/regulator/
16153 F:      Documentation/power/regulator/
16154 F:      drivers/regulator/
16155 F:      include/dt-bindings/regulator/
16156 F:      include/linux/regulator/
16157
16158 VRF
16159 M:      David Ahern <dsa@cumulusnetworks.com>
16160 M:      Shrijeet Mukherjee <shrijeet@gmail.com>
16161 L:      netdev@vger.kernel.org
16162 S:      Maintained
16163 F:      drivers/net/vrf.c
16164 F:      Documentation/networking/vrf.txt
16165
16166 VT1211 HARDWARE MONITOR DRIVER
16167 M:      Juerg Haefliger <juergh@gmail.com>
16168 L:      linux-hwmon@vger.kernel.org
16169 S:      Maintained
16170 F:      Documentation/hwmon/vt1211
16171 F:      drivers/hwmon/vt1211.c
16172
16173 VT8231 HARDWARE MONITOR DRIVER
16174 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
16175 L:      linux-hwmon@vger.kernel.org
16176 S:      Maintained
16177 F:      drivers/hwmon/vt8231.c
16178
16179 VUB300 USB to SDIO/SD/MMC bridge chip
16180 M:      Tony Olech <tony.olech@elandigitalsystems.com>
16181 L:      linux-mmc@vger.kernel.org
16182 L:      linux-usb@vger.kernel.org
16183 S:      Supported
16184 F:      drivers/mmc/host/vub300.c
16185
16186 W1 DALLAS'S 1-WIRE BUS
16187 M:      Evgeniy Polyakov <zbr@ioremap.net>
16188 S:      Maintained
16189 F:      Documentation/devicetree/bindings/w1/
16190 F:      Documentation/w1/
16191 F:      drivers/w1/
16192 F:      include/linux/w1.h
16193
16194 W83791D HARDWARE MONITORING DRIVER
16195 M:      Marc Hulsman <m.hulsman@tudelft.nl>
16196 L:      linux-hwmon@vger.kernel.org
16197 S:      Maintained
16198 F:      Documentation/hwmon/w83791d
16199 F:      drivers/hwmon/w83791d.c
16200
16201 W83793 HARDWARE MONITORING DRIVER
16202 M:      Rudolf Marek <r.marek@assembler.cz>
16203 L:      linux-hwmon@vger.kernel.org
16204 S:      Maintained
16205 F:      Documentation/hwmon/w83793
16206 F:      drivers/hwmon/w83793.c
16207
16208 W83795 HARDWARE MONITORING DRIVER
16209 M:      Jean Delvare <jdelvare@suse.com>
16210 L:      linux-hwmon@vger.kernel.org
16211 S:      Maintained
16212 F:      drivers/hwmon/w83795.c
16213
16214 W83L51xD SD/MMC CARD INTERFACE DRIVER
16215 M:      Pierre Ossman <pierre@ossman.eu>
16216 S:      Maintained
16217 F:      drivers/mmc/host/wbsd.*
16218
16219 WACOM PROTOCOL 4 SERIAL TABLETS
16220 M:      Julian Squires <julian@cipht.net>
16221 M:      Hans de Goede <hdegoede@redhat.com>
16222 L:      linux-input@vger.kernel.org
16223 S:      Maintained
16224 F:      drivers/input/tablet/wacom_serial4.c
16225
16226 WATCHDOG DEVICE DRIVERS
16227 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
16228 M:      Guenter Roeck <linux@roeck-us.net>
16229 L:      linux-watchdog@vger.kernel.org
16230 W:      http://www.linux-watchdog.org/
16231 T:      git git://www.linux-watchdog.org/linux-watchdog.git
16232 S:      Maintained
16233 F:      Documentation/devicetree/bindings/watchdog/
16234 F:      Documentation/watchdog/
16235 F:      drivers/watchdog/
16236 F:      include/linux/watchdog.h
16237 F:      include/uapi/linux/watchdog.h
16238
16239 WHISKEYCOVE PMIC GPIO DRIVER
16240 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
16241 L:      linux-gpio@vger.kernel.org
16242 S:      Maintained
16243 F:      drivers/gpio/gpio-wcove.c
16244
16245 WIIMOTE HID DRIVER
16246 M:      David Herrmann <dh.herrmann@googlemail.com>
16247 L:      linux-input@vger.kernel.org
16248 S:      Maintained
16249 F:      drivers/hid/hid-wiimote*
16250
16251 WILOCITY WIL6210 WIRELESS DRIVER
16252 M:      Maya Erez <merez@codeaurora.org>
16253 L:      linux-wireless@vger.kernel.org
16254 L:      wil6210@qti.qualcomm.com
16255 S:      Supported
16256 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
16257 F:      drivers/net/wireless/ath/wil6210/
16258
16259 WIMAX STACK
16260 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
16261 M:      linux-wimax@intel.com
16262 L:      wimax@linuxwimax.org (subscribers-only)
16263 S:      Supported
16264 W:      http://linuxwimax.org
16265 F:      Documentation/wimax/README.wimax
16266 F:      include/linux/wimax/debug.h
16267 F:      include/net/wimax.h
16268 F:      include/uapi/linux/wimax.h
16269 F:      net/wimax/
16270
16271 WINBOND CIR DRIVER
16272 M:      David Härdeman <david@hardeman.nu>
16273 S:      Maintained
16274 F:      drivers/media/rc/winbond-cir.c
16275
16276 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
16277 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
16278 L:      linux-watchdog@vger.kernel.org
16279 S:      Maintained
16280 F:      drivers/watchdog/ebc-c384_wdt.c
16281
16282 WINSYSTEMS WS16C48 GPIO DRIVER
16283 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
16284 L:      linux-gpio@vger.kernel.org
16285 S:      Maintained
16286 F:      drivers/gpio/gpio-ws16c48.c
16287
16288 WISTRON LAPTOP BUTTON DRIVER
16289 M:      Miloslav Trmac <mitr@volny.cz>
16290 S:      Maintained
16291 F:      drivers/input/misc/wistron_btns.c
16292
16293 WL3501 WIRELESS PCMCIA CARD DRIVER
16294 L:      linux-wireless@vger.kernel.org
16295 S:      Odd fixes
16296 F:      drivers/net/wireless/wl3501*
16297
16298 WOLFSON MICROELECTRONICS DRIVERS
16299 L:      patches@opensource.cirrus.com
16300 T:      git https://github.com/CirrusLogic/linux-drivers.git
16301 W:      https://github.com/CirrusLogic/linux-drivers/wiki
16302 S:      Supported
16303 F:      Documentation/hwmon/wm83??
16304 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
16305 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
16306 F:      Documentation/devicetree/bindings/mfd/arizona.txt
16307 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
16308 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
16309 F:      arch/arm/mach-s3c64xx/mach-crag6410*
16310 F:      drivers/clk/clk-wm83*.c
16311 F:      drivers/extcon/extcon-arizona.c
16312 F:      drivers/leds/leds-wm83*.c
16313 F:      drivers/gpio/gpio-*wm*.c
16314 F:      drivers/gpio/gpio-arizona.c
16315 F:      drivers/hwmon/wm83??-hwmon.c
16316 F:      drivers/input/misc/wm831x-on.c
16317 F:      drivers/input/touchscreen/wm831x-ts.c
16318 F:      drivers/input/touchscreen/wm97*.c
16319 F:      drivers/mfd/arizona*
16320 F:      drivers/mfd/wm*.c
16321 F:      drivers/mfd/cs47l24*
16322 F:      drivers/power/supply/wm83*.c
16323 F:      drivers/rtc/rtc-wm83*.c
16324 F:      drivers/regulator/wm8*.c
16325 F:      drivers/regulator/arizona*
16326 F:      drivers/video/backlight/wm83*_bl.c
16327 F:      drivers/watchdog/wm83*_wdt.c
16328 F:      include/linux/mfd/arizona/
16329 F:      include/linux/mfd/wm831x/
16330 F:      include/linux/mfd/wm8350/
16331 F:      include/linux/mfd/wm8400*
16332 F:      include/linux/regulator/arizona*
16333 F:      include/linux/wm97xx.h
16334 F:      include/sound/wm????.h
16335 F:      sound/soc/codecs/arizona.?
16336 F:      sound/soc/codecs/wm*
16337 F:      sound/soc/codecs/cs47l24*
16338
16339 WORKQUEUE
16340 M:      Tejun Heo <tj@kernel.org>
16341 R:      Lai Jiangshan <jiangshanlai@gmail.com>
16342 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
16343 S:      Maintained
16344 F:      include/linux/workqueue.h
16345 F:      kernel/workqueue.c
16346 F:      Documentation/core-api/workqueue.rst
16347
16348 X-POWERS AXP288 PMIC DRIVERS
16349 M:      Hans de Goede <hdegoede@redhat.com>
16350 S:      Maintained
16351 N:      axp288
16352 F:      drivers/acpi/pmic/intel_pmic_xpower.c
16353
16354 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
16355 M:      Chen-Yu Tsai <wens@csie.org>
16356 L:      linux-kernel@vger.kernel.org
16357 S:      Maintained
16358 N:      axp[128]
16359
16360 X.25 NETWORK LAYER
16361 M:      Andrew Hendry <andrew.hendry@gmail.com>
16362 L:      linux-x25@vger.kernel.org
16363 S:      Odd Fixes
16364 F:      Documentation/networking/x25*
16365 F:      include/net/x25*
16366 F:      net/x25/
16367
16368 X86 ARCHITECTURE (32-BIT AND 64-BIT)
16369 M:      Thomas Gleixner <tglx@linutronix.de>
16370 M:      Ingo Molnar <mingo@redhat.com>
16371 M:      Borislav Petkov <bp@alien8.de>
16372 R:      "H. Peter Anvin" <hpa@zytor.com>
16373 M:      x86@kernel.org
16374 L:      linux-kernel@vger.kernel.org
16375 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
16376 S:      Maintained
16377 F:      Documentation/devicetree/bindings/x86/
16378 F:      Documentation/x86/
16379 F:      arch/x86/
16380
16381 X86 ENTRY CODE
16382 M:      Andy Lutomirski <luto@kernel.org>
16383 L:      linux-kernel@vger.kernel.org
16384 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
16385 S:      Maintained
16386 F:      arch/x86/entry/
16387
16388 X86 MCE INFRASTRUCTURE
16389 M:      Tony Luck <tony.luck@intel.com>
16390 M:      Borislav Petkov <bp@alien8.de>
16391 L:      linux-edac@vger.kernel.org
16392 S:      Maintained
16393 F:      arch/x86/kernel/cpu/mcheck/*
16394
16395 X86 MICROCODE UPDATE SUPPORT
16396 M:      Borislav Petkov <bp@alien8.de>
16397 S:      Maintained
16398 F:      arch/x86/kernel/cpu/microcode/*
16399
16400 X86 MM
16401 M:      Dave Hansen <dave.hansen@linux.intel.com>
16402 M:      Andy Lutomirski <luto@kernel.org>
16403 M:      Peter Zijlstra <peterz@infradead.org>
16404 L:      linux-kernel@vger.kernel.org
16405 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm
16406 S:      Maintained
16407 F:      arch/x86/mm/
16408
16409 X86 PLATFORM DRIVERS
16410 M:      Darren Hart <dvhart@infradead.org>
16411 M:      Andy Shevchenko <andy@infradead.org>
16412 L:      platform-driver-x86@vger.kernel.org
16413 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
16414 S:      Maintained
16415 F:      drivers/platform/x86/
16416 F:      drivers/platform/olpc/
16417
16418 X86 VDSO
16419 M:      Andy Lutomirski <luto@kernel.org>
16420 L:      linux-kernel@vger.kernel.org
16421 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
16422 S:      Maintained
16423 F:      arch/x86/entry/vdso/
16424
16425 XARRAY
16426 M:      Matthew Wilcox <willy@infradead.org>
16427 L:      linux-fsdevel@vger.kernel.org
16428 S:      Supported
16429 F:      Documentation/core-api/xarray.rst
16430 F:      lib/idr.c
16431 F:      lib/xarray.c
16432 F:      include/linux/idr.h
16433 F:      include/linux/xarray.h
16434 F:      tools/testing/radix-tree
16435
16436 XC2028/3028 TUNER DRIVER
16437 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
16438 L:      linux-media@vger.kernel.org
16439 W:      https://linuxtv.org
16440 T:      git git://linuxtv.org/media_tree.git
16441 S:      Maintained
16442 F:      drivers/media/tuners/tuner-xc2028.*
16443
16444 XDP SOCKETS (AF_XDP)
16445 M:      Björn Töpel <bjorn.topel@intel.com>
16446 M:      Magnus Karlsson <magnus.karlsson@intel.com>
16447 L:      netdev@vger.kernel.org
16448 S:      Maintained
16449 F:      kernel/bpf/xskmap.c
16450 F:      net/xdp/
16451
16452 XEN BLOCK SUBSYSTEM
16453 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16454 M:      Roger Pau Monné <roger.pau@citrix.com>
16455 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16456 S:      Supported
16457 F:      drivers/block/xen-blkback/*
16458 F:      drivers/block/xen*
16459
16460 XEN HYPERVISOR ARM
16461 M:      Stefano Stabellini <sstabellini@kernel.org>
16462 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16463 S:      Maintained
16464 F:      arch/arm/xen/
16465 F:      arch/arm/include/asm/xen/
16466
16467 XEN HYPERVISOR ARM64
16468 M:      Stefano Stabellini <sstabellini@kernel.org>
16469 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16470 S:      Maintained
16471 F:      arch/arm64/xen/
16472 F:      arch/arm64/include/asm/xen/
16473
16474 XEN HYPERVISOR INTERFACE
16475 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
16476 M:      Juergen Gross <jgross@suse.com>
16477 R:      Stefano Stabellini <sstabellini@kernel.org>
16478 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16479 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
16480 S:      Supported
16481 F:      arch/x86/xen/
16482 F:      drivers/*/xen-*front.c
16483 F:      drivers/xen/
16484 F:      arch/x86/include/asm/xen/
16485 F:      arch/x86/include/asm/pvclock-abi.h
16486 F:      include/xen/
16487 F:      include/uapi/xen/
16488 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
16489 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
16490
16491 XEN NETWORK BACKEND DRIVER
16492 M:      Wei Liu <wei.liu2@citrix.com>
16493 M:      Paul Durrant <paul.durrant@citrix.com>
16494 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16495 L:      netdev@vger.kernel.org
16496 S:      Supported
16497 F:      drivers/net/xen-netback/*
16498
16499 XEN PCI SUBSYSTEM
16500 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16501 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16502 S:      Supported
16503 F:      arch/x86/pci/*xen*
16504 F:      drivers/pci/*xen*
16505
16506 XEN PVSCSI DRIVERS
16507 M:      Juergen Gross <jgross@suse.com>
16508 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16509 L:      linux-scsi@vger.kernel.org
16510 S:      Supported
16511 F:      drivers/scsi/xen-scsifront.c
16512 F:      drivers/xen/xen-scsiback.c
16513 F:      include/xen/interface/io/vscsiif.h
16514
16515 XEN SWIOTLB SUBSYSTEM
16516 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16517 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16518 L:      iommu@lists.linux-foundation.org
16519 S:      Supported
16520 F:      arch/x86/xen/*swiotlb*
16521 F:      drivers/xen/*swiotlb*
16522
16523 XEN SOUND FRONTEND DRIVER
16524 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
16525 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16526 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16527 S:      Supported
16528 F:      sound/xen/*
16529
16530 XFS FILESYSTEM
16531 M:      Darrick J. Wong <darrick.wong@oracle.com>
16532 M:      linux-xfs@vger.kernel.org
16533 L:      linux-xfs@vger.kernel.org
16534 W:      http://xfs.org/
16535 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
16536 S:      Supported
16537 F:      Documentation/filesystems/xfs.txt
16538 F:      fs/xfs/
16539
16540 XILINX AXI ETHERNET DRIVER
16541 M:      Anirudha Sarangi <anirudh@xilinx.com>
16542 M:      John Linn <John.Linn@xilinx.com>
16543 S:      Maintained
16544 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
16545
16546 XILINX UARTLITE SERIAL DRIVER
16547 M:      Peter Korsgaard <jacmet@sunsite.dk>
16548 L:      linux-serial@vger.kernel.org
16549 S:      Maintained
16550 F:      drivers/tty/serial/uartlite.c
16551
16552 XILINX VIDEO IP CORES
16553 M:      Hyun Kwon <hyun.kwon@xilinx.com>
16554 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16555 L:      linux-media@vger.kernel.org
16556 T:      git git://linuxtv.org/media_tree.git
16557 S:      Supported
16558 F:      Documentation/devicetree/bindings/media/xilinx/
16559 F:      drivers/media/platform/xilinx/
16560 F:      include/uapi/linux/xilinx-v4l2-controls.h
16561
16562 XILLYBUS DRIVER
16563 M:      Eli Billauer <eli.billauer@gmail.com>
16564 L:      linux-kernel@vger.kernel.org
16565 S:      Supported
16566 F:      drivers/char/xillybus/
16567
16568 XLP9XX I2C DRIVER
16569 M:      George Cherian <george.cherian@cavium.com>
16570 M:      Jan Glauber <jglauber@cavium.com>
16571 L:      linux-i2c@vger.kernel.org
16572 W:      http://www.cavium.com
16573 S:      Supported
16574 F:      drivers/i2c/busses/i2c-xlp9xx.c
16575
16576 XRA1403 GPIO EXPANDER
16577 M:      Nandor Han <nandor.han@ge.com>
16578 M:      Semi Malinen <semi.malinen@ge.com>
16579 L:      linux-gpio@vger.kernel.org
16580 S:      Maintained
16581 F:      drivers/gpio/gpio-xra1403.c
16582 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
16583
16584 XTENSA XTFPGA PLATFORM SUPPORT
16585 M:      Max Filippov <jcmvbkbc@gmail.com>
16586 L:      linux-xtensa@linux-xtensa.org
16587 S:      Maintained
16588 F:      drivers/spi/spi-xtensa-xtfpga.c
16589 F:      sound/soc/xtensa/xtfpga-i2s.c
16590
16591 YAM DRIVER FOR AX.25
16592 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
16593 L:      linux-hams@vger.kernel.org
16594 S:      Maintained
16595 F:      drivers/net/hamradio/yam*
16596 F:      include/linux/yam.h
16597
16598 YAMA SECURITY MODULE
16599 M:      Kees Cook <keescook@chromium.org>
16600 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
16601 S:      Supported
16602 F:      security/yama/
16603 F:      Documentation/admin-guide/LSM/Yama.rst
16604
16605 YEALINK PHONE DRIVER
16606 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
16607 L:      usbb2k-api-dev@nongnu.org
16608 S:      Maintained
16609 F:      Documentation/input/devices/yealink.rst
16610 F:      drivers/input/misc/yealink.*
16611
16612 Z8530 DRIVER FOR AX.25
16613 M:      Joerg Reuter <jreuter@yaina.de>
16614 W:      http://yaina.de/jreuter/
16615 W:      http://www.qsl.net/dl1bke/
16616 L:      linux-hams@vger.kernel.org
16617 S:      Maintained
16618 F:      Documentation/networking/z8530drv.txt
16619 F:      drivers/net/hamradio/*scc.c
16620 F:      drivers/net/hamradio/z8530.h
16621
16622 ZBUD COMPRESSED PAGE ALLOCATOR
16623 M:      Seth Jennings <sjenning@redhat.com>
16624 M:      Dan Streetman <ddstreet@ieee.org>
16625 L:      linux-mm@kvack.org
16626 S:      Maintained
16627 F:      mm/zbud.c
16628 F:      include/linux/zbud.h
16629
16630 ZD1211RW WIRELESS DRIVER
16631 M:      Daniel Drake <dsd@gentoo.org>
16632 M:      Ulrich Kunitz <kune@deine-taler.de>
16633 W:      http://zd1211.ath.cx/wiki/DriverRewrite
16634 L:      linux-wireless@vger.kernel.org
16635 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
16636 S:      Maintained
16637 F:      drivers/net/wireless/zydas/zd1211rw/
16638
16639 ZD1301 MEDIA DRIVER
16640 M:      Antti Palosaari <crope@iki.fi>
16641 L:      linux-media@vger.kernel.org
16642 W:      https://linuxtv.org/
16643 W:      http://palosaari.fi/linux/
16644 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
16645 S:      Maintained
16646 F:      drivers/media/usb/dvb-usb-v2/zd1301*
16647
16648 ZD1301_DEMOD MEDIA DRIVER
16649 M:      Antti Palosaari <crope@iki.fi>
16650 L:      linux-media@vger.kernel.org
16651 W:      https://linuxtv.org/
16652 W:      http://palosaari.fi/linux/
16653 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
16654 S:      Maintained
16655 F:      drivers/media/dvb-frontends/zd1301_demod*
16656
16657 ZPOOL COMPRESSED PAGE STORAGE API
16658 M:      Dan Streetman <ddstreet@ieee.org>
16659 L:      linux-mm@kvack.org
16660 S:      Maintained
16661 F:      mm/zpool.c
16662 F:      include/linux/zpool.h
16663
16664 ZR36067 VIDEO FOR LINUX DRIVER
16665 L:      mjpeg-users@lists.sourceforge.net
16666 L:      linux-media@vger.kernel.org
16667 W:      http://mjpeg.sourceforge.net/driver-zoran/
16668 T:      hg https://linuxtv.org/hg/v4l-dvb
16669 S:      Odd Fixes
16670 F:      drivers/staging/media/zoran/
16671
16672 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
16673 M:      Minchan Kim <minchan@kernel.org>
16674 M:      Nitin Gupta <ngupta@vflare.org>
16675 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
16676 L:      linux-kernel@vger.kernel.org
16677 S:      Maintained
16678 F:      drivers/block/zram/
16679 F:      Documentation/blockdev/zram.txt
16680
16681 ZS DECSTATION Z85C30 SERIAL DRIVER
16682 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
16683 S:      Maintained
16684 F:      drivers/tty/serial/zs.*
16685
16686 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
16687 M:      Minchan Kim <minchan@kernel.org>
16688 M:      Nitin Gupta <ngupta@vflare.org>
16689 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
16690 L:      linux-mm@kvack.org
16691 S:      Maintained
16692 F:      mm/zsmalloc.c
16693 F:      include/linux/zsmalloc.h
16694 F:      Documentation/vm/zsmalloc.rst
16695
16696 ZSWAP COMPRESSED SWAP CACHING
16697 M:      Seth Jennings <sjenning@redhat.com>
16698 M:      Dan Streetman <ddstreet@ieee.org>
16699 L:      linux-mm@kvack.org
16700 S:      Maintained
16701 F:      mm/zswap.c
16702
16703 THE REST
16704 M:      Linus Torvalds <torvalds@linux-foundation.org>
16705 L:      linux-kernel@vger.kernel.org
16706 Q:      http://patchwork.kernel.org/project/LKML/list/
16707 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
16708 S:      Buried alive in reporters
16709 F:      *
16710 F:      */