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
1476 ARM/EBSA110 MACHINE SUPPORT
1477 M:      Russell King <linux@armlinux.org.uk>
1478 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1479 W:      http://www.armlinux.org.uk/
1480 S:      Maintained
1481 F:      arch/arm/mach-ebsa110/
1482 F:      drivers/net/ethernet/amd/am79c961a.*
1483
1484 ARM/ENERGY MICRO (SILICON LABS) EFM32 SUPPORT
1485 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
1486 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1487 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1488 S:      Maintained
1489 N:      efm32
1490
1491 ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6)
1492 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1493 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1494 S:      Maintained
1495 F:      arch/arm/mach-pxa/ezx.c
1496
1497 ARM/FARADAY FA526 PORT
1498 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1499 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1500 S:      Maintained
1501 T:      git git://git.berlios.de/gemini-board
1502 F:      arch/arm/mm/*-fa*
1503
1504 ARM/FOOTBRIDGE ARCHITECTURE
1505 M:      Russell King <linux@armlinux.org.uk>
1506 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1507 W:      http://www.armlinux.org.uk/
1508 S:      Maintained
1509 F:      arch/arm/include/asm/hardware/dec21285.h
1510 F:      arch/arm/mach-footbridge/
1511
1512 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
1513 M:      Shawn Guo <shawnguo@kernel.org>
1514 M:      Sascha Hauer <s.hauer@pengutronix.de>
1515 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1516 R:      Fabio Estevam <fabio.estevam@nxp.com>
1517 R:      NXP Linux Team <linux-imx@nxp.com>
1518 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1519 S:      Maintained
1520 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1521 F:      arch/arm/mach-imx/
1522 F:      arch/arm/mach-mxs/
1523 F:      arch/arm/boot/dts/imx*
1524 F:      arch/arm/configs/imx*_defconfig
1525 F:      drivers/clk/imx/
1526 F:      drivers/firmware/imx/
1527 F:      drivers/soc/imx/
1528 F:      include/linux/firmware/imx/
1529 F:      include/soc/imx/
1530
1531 ARM/FREESCALE VYBRID ARM ARCHITECTURE
1532 M:      Shawn Guo <shawnguo@kernel.org>
1533 M:      Sascha Hauer <s.hauer@pengutronix.de>
1534 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1535 R:      Stefan Agner <stefan@agner.ch>
1536 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1537 S:      Maintained
1538 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1539 F:      arch/arm/mach-imx/*vf610*
1540 F:      arch/arm/boot/dts/vf*
1541
1542 ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE
1543 M:      Shawn Guo <shawnguo@kernel.org>
1544 M:      Li Yang <leoyang.li@nxp.com>
1545 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1546 S:      Maintained
1547 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1548 F:      arch/arm/boot/dts/ls1021a*
1549 F:      arch/arm64/boot/dts/freescale/fsl-*
1550 F:      arch/arm64/boot/dts/freescale/qoriq-*
1551
1552 ARM/GLOMATION GESBC9312SX MACHINE SUPPORT
1553 M:      Lennert Buytenhek <kernel@wantstofly.org>
1554 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1555 S:      Maintained
1556
1557 ARM/GUMSTIX MACHINE SUPPORT
1558 M:      Steve Sakoman <sakoman@gmail.com>
1559 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1560 S:      Maintained
1561
1562 ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT
1563 M:      Philipp Zabel <philipp.zabel@gmail.com>
1564 M:      Paul Parsons <lost.distance@yahoo.com>
1565 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1566 S:      Maintained
1567 F:      arch/arm/mach-pxa/hx4700.c
1568 F:      arch/arm/mach-pxa/include/mach/hx4700.h
1569 F:      sound/soc/pxa/hx4700.c
1570
1571 ARM/HISILICON SOC SUPPORT
1572 M:      Wei Xu <xuwei5@hisilicon.com>
1573 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1574 W:      http://www.hisilicon.com
1575 S:      Supported
1576 T:      git git://github.com/hisilicon/linux-hisi.git
1577 F:      arch/arm/mach-hisi/
1578 F:      arch/arm/boot/dts/hi3*
1579 F:      arch/arm/boot/dts/hip*
1580 F:      arch/arm/boot/dts/hisi*
1581 F:      arch/arm64/boot/dts/hisilicon/
1582
1583 ARM/HP JORNADA 7XX MACHINE SUPPORT
1584 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
1585 W:      www.jlime.com
1586 S:      Maintained
1587 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
1588 F:      arch/arm/mach-sa1100/jornada720.c
1589 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
1590
1591 ARM/IGEP MACHINE SUPPORT
1592 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
1593 M:      Javier Martinez Canillas <javier@dowhile0.org>
1594 L:      linux-omap@vger.kernel.org
1595 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1596 S:      Maintained
1597 F:      arch/arm/boot/dts/omap3-igep*
1598
1599 ARM/INCOME PXA270 SUPPORT
1600 M:      Marek Vasut <marek.vasut@gmail.com>
1601 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1602 S:      Maintained
1603 F:      arch/arm/mach-pxa/colibri-pxa270-income.c
1604
1605 ARM/INTEL IOP13XX ARM ARCHITECTURE
1606 M:      Lennert Buytenhek <kernel@wantstofly.org>
1607 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1608 S:      Maintained
1609
1610 ARM/INTEL IOP32X ARM ARCHITECTURE
1611 M:      Lennert Buytenhek <kernel@wantstofly.org>
1612 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1613 S:      Maintained
1614
1615 ARM/INTEL IOP33X ARM ARCHITECTURE
1616 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1617 S:      Orphan
1618
1619 ARM/INTEL IQ81342EX MACHINE SUPPORT
1620 M:      Lennert Buytenhek <kernel@wantstofly.org>
1621 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1622 S:      Maintained
1623
1624 ARM/INTEL IXDP2850 MACHINE SUPPORT
1625 M:      Lennert Buytenhek <kernel@wantstofly.org>
1626 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1627 S:      Maintained
1628
1629 ARM/INTEL IXP4XX ARM ARCHITECTURE
1630 M:      Imre Kaloz <kaloz@openwrt.org>
1631 M:      Krzysztof Halasa <khalasa@piap.pl>
1632 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1633 S:      Maintained
1634 F:      arch/arm/mach-ixp4xx/
1635
1636 ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT
1637 M:      Jonathan Cameron <jic23@cam.ac.uk>
1638 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1639 S:      Maintained
1640 F:      arch/arm/mach-pxa/stargate2.c
1641 F:      drivers/pcmcia/pxa2xx_stargate2.c
1642
1643 ARM/INTEL XSC3 (MANZANO) ARM CORE
1644 M:      Lennert Buytenhek <kernel@wantstofly.org>
1645 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1646 S:      Maintained
1647
1648 ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT
1649 M:      Lennert Buytenhek <kernel@wantstofly.org>
1650 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1651 S:      Maintained
1652
1653 ARM/LG1K ARCHITECTURE
1654 M:      Chanho Min <chanho.min@lge.com>
1655 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1656 S:      Maintained
1657 F:      arch/arm64/boot/dts/lg/
1658
1659 ARM/LOGICPD PXA270 MACHINE SUPPORT
1660 M:      Lennert Buytenhek <kernel@wantstofly.org>
1661 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1662 S:      Maintained
1663
1664 ARM/LPC18XX ARCHITECTURE
1665 M:      Vladimir Zapolskiy <vz@mleia.com>
1666 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1667 S:      Maintained
1668 F:      arch/arm/boot/dts/lpc43*
1669 F:      drivers/i2c/busses/i2c-lpc2k.c
1670 F:      drivers/memory/pl172.c
1671 F:      drivers/mtd/spi-nor/nxp-spifi.c
1672 F:      drivers/rtc/rtc-lpc24xx.c
1673 N:      lpc18xx
1674
1675 ARM/LPC32XX SOC SUPPORT
1676 M:      Vladimir Zapolskiy <vz@mleia.com>
1677 M:      Sylvain Lemieux <slemieux.tyco@gmail.com>
1678 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1679 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
1680 S:      Maintained
1681 F:      arch/arm/boot/dts/lpc32*
1682 F:      arch/arm/mach-lpc32xx/
1683 F:      drivers/i2c/busses/i2c-pnx.c
1684 F:      drivers/net/ethernet/nxp/lpc_eth.c
1685 F:      drivers/usb/host/ohci-nxp.c
1686 F:      drivers/watchdog/pnx4008_wdt.c
1687 N:      lpc32xx
1688
1689 ARM/MAGICIAN MACHINE SUPPORT
1690 M:      Philipp Zabel <philipp.zabel@gmail.com>
1691 S:      Maintained
1692
1693 ARM/Marvell Dove/MV78xx0/Orion SOC support
1694 M:      Jason Cooper <jason@lakedaemon.net>
1695 M:      Andrew Lunn <andrew@lunn.ch>
1696 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1697 M:      Gregory Clement <gregory.clement@bootlin.com>
1698 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1699 S:      Maintained
1700 F:      Documentation/devicetree/bindings/soc/dove/
1701 F:      arch/arm/mach-dove/
1702 F:      arch/arm/mach-mv78xx0/
1703 F:      arch/arm/mach-orion5x/
1704 F:      arch/arm/plat-orion/
1705 F:      arch/arm/boot/dts/dove*
1706 F:      arch/arm/boot/dts/orion5x*
1707
1708 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K SOC support
1709 M:      Jason Cooper <jason@lakedaemon.net>
1710 M:      Andrew Lunn <andrew@lunn.ch>
1711 M:      Gregory Clement <gregory.clement@bootlin.com>
1712 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1713 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1714 S:      Maintained
1715 F:      arch/arm/boot/dts/armada*
1716 F:      arch/arm/boot/dts/kirkwood*
1717 F:      arch/arm/configs/mvebu_*_defconfig
1718 F:      arch/arm/mach-mvebu/
1719 F:      arch/arm64/boot/dts/marvell/armada*
1720 F:      drivers/cpufreq/armada-37xx-cpufreq.c
1721 F:      drivers/cpufreq/mvebu-cpufreq.c
1722 F:      drivers/irqchip/irq-armada-370-xp.c
1723 F:      drivers/irqchip/irq-mvebu-*
1724 F:      drivers/pinctrl/mvebu/
1725 F:      drivers/rtc/rtc-armada38x.c
1726
1727 ARM/Mediatek RTC DRIVER
1728 M:      Eddie Huang <eddie.huang@mediatek.com>
1729 M:      Sean Wang <sean.wang@mediatek.com>
1730 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1731 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1732 S:      Maintained
1733 F:      Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
1734 F:      drivers/rtc/rtc-mt6397.c
1735 F:      drivers/rtc/rtc-mt7622.c
1736
1737 ARM/Mediatek SoC support
1738 M:      Matthias Brugger <matthias.bgg@gmail.com>
1739 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1740 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1741 S:      Maintained
1742 F:      arch/arm/boot/dts/mt6*
1743 F:      arch/arm/boot/dts/mt7*
1744 F:      arch/arm/boot/dts/mt8*
1745 F:      arch/arm/mach-mediatek/
1746 F:      arch/arm64/boot/dts/mediatek/
1747 N:      mtk
1748 K:      mediatek
1749
1750 ARM/Mediatek USB3 PHY DRIVER
1751 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
1752 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1753 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1754 S:      Maintained
1755 F:      drivers/phy/mediatek/
1756 F:      Documentation/devicetree/bindings/phy/phy-mtk-*
1757
1758 ARM/MICREL KS8695 ARCHITECTURE
1759 M:      Greg Ungerer <gerg@uclinux.org>
1760 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1761 F:      arch/arm/mach-ks8695/
1762 S:      Odd Fixes
1763
1764 ARM/Microchip (AT91) SoC support
1765 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
1766 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
1767 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
1768 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1769 W:      http://www.linux4sam.org
1770 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git
1771 S:      Supported
1772 N:      at91
1773 N:      atmel
1774 F:      arch/arm/mach-at91/
1775 F:      include/soc/at91/
1776 F:      arch/arm/boot/dts/at91*.dts
1777 F:      arch/arm/boot/dts/at91*.dtsi
1778 F:      arch/arm/boot/dts/sama*.dts
1779 F:      arch/arm/boot/dts/sama*.dtsi
1780 F:      arch/arm/include/debug/at91.S
1781 F:      drivers/memory/atmel*
1782 F:      drivers/watchdog/sama5d4_wdt.c
1783 X:      drivers/input/touchscreen/atmel_mxt_ts.c
1784 X:      drivers/net/wireless/atmel/
1785
1786 ARM/MIOA701 MACHINE SUPPORT
1787 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1788 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1789 F:      arch/arm/mach-pxa/mioa701.c
1790 S:      Maintained
1791
1792 ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT
1793 M:      Michael Petchkovsky <mkpetch@internode.on.net>
1794 S:      Maintained
1795
1796 ARM/NOMADIK/U300/Ux500 ARCHITECTURES
1797 M:      Linus Walleij <linus.walleij@linaro.org>
1798 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1799 S:      Maintained
1800 F:      arch/arm/mach-nomadik/
1801 F:      arch/arm/mach-u300/
1802 F:      arch/arm/mach-ux500/
1803 F:      arch/arm/boot/dts/ste-*
1804 F:      drivers/clk/clk-nomadik.c
1805 F:      drivers/clk/clk-u300.c
1806 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
1807 F:      drivers/clocksource/timer-u300.c
1808 F:      drivers/dma/coh901318*
1809 F:      drivers/dma/ste_dma40*
1810 F:      drivers/hwspinlock/u8500_hsem.c
1811 F:      drivers/i2c/busses/i2c-nomadik.c
1812 F:      drivers/i2c/busses/i2c-stu300.c
1813 F:      drivers/mfd/ab3100*
1814 F:      drivers/mfd/ab8500*
1815 F:      drivers/mfd/abx500*
1816 F:      drivers/mfd/dbx500*
1817 F:      drivers/mfd/db8500*
1818 F:      drivers/pinctrl/nomadik/
1819 F:      drivers/pinctrl/pinctrl-coh901*
1820 F:      drivers/pinctrl/pinctrl-u300.c
1821 F:      drivers/rtc/rtc-ab3100.c
1822 F:      drivers/rtc/rtc-ab8500.c
1823 F:      drivers/rtc/rtc-coh901331.c
1824 F:      drivers/rtc/rtc-pl031.c
1825 F:      drivers/watchdog/coh901327_wdt.c
1826 F:      Documentation/devicetree/bindings/arm/ste-*
1827 F:      Documentation/devicetree/bindings/arm/ux500/
1828 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
1829
1830 ARM/NUVOTON NPCM ARCHITECTURE
1831 M:      Avi Fishman <avifishman70@gmail.com>
1832 M:      Tomer Maimon <tmaimon77@gmail.com>
1833 R:      Patrick Venture <venture@google.com>
1834 R:      Nancy Yuen <yuenn@google.com>
1835 R:      Brendan Higgins <brendanhiggins@google.com>
1836 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1837 S:      Supported
1838 F:      arch/arm/mach-npcm/
1839 F:      arch/arm/boot/dts/nuvoton-npcm*
1840 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clks.h
1841 F:      drivers/*/*npcm*
1842 F:      Documentation/devicetree/bindings/*/*npcm*
1843 F:      Documentation/devicetree/bindings/*/*/*npcm*
1844
1845 ARM/NUVOTON W90X900 ARM ARCHITECTURE
1846 M:      Wan ZongShun <mcuos.com@gmail.com>
1847 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1848 W:      http://www.mcuos.com
1849 S:      Maintained
1850 F:      arch/arm/mach-w90x900/
1851 F:      drivers/input/keyboard/w90p910_keypad.c
1852 F:      drivers/input/touchscreen/w90p910_ts.c
1853 F:      drivers/watchdog/nuc900_wdt.c
1854 F:      drivers/net/ethernet/nuvoton/w90p910_ether.c
1855 F:      drivers/mtd/nand/raw/nuc900_nand.c
1856 F:      drivers/rtc/rtc-nuc900.c
1857 F:      drivers/spi/spi-nuc900.c
1858 F:      drivers/usb/host/ehci-w90x900.c
1859 F:      drivers/video/fbdev/nuc900fb.c
1860
1861 ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
1862 M:      Nelson Castillo <arhuaco@freaks-unidos.net>
1863 L:      openmoko-kernel@lists.openmoko.org (subscribers-only)
1864 W:      http://wiki.openmoko.org/wiki/Neo_FreeRunner
1865 S:      Supported
1866
1867 ARM/Orion SoC/Technologic Systems TS-78xx platform support
1868 M:      Alexander Clouter <alex@digriz.org.uk>
1869 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1870 W:      http://www.digriz.org.uk/ts78xx/kernel
1871 S:      Maintained
1872 F:      arch/arm/mach-orion5x/ts78xx-*
1873
1874 ARM/OXNAS platform support
1875 M:      Neil Armstrong <narmstrong@baylibre.com>
1876 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1877 L:      linux-oxnas@groups.io (moderated for non-subscribers)
1878 S:      Maintained
1879 F:      arch/arm/mach-oxnas/
1880 F:      arch/arm/boot/dts/ox8*.dts*
1881 N:      oxnas
1882
1883 ARM/PALM TREO SUPPORT
1884 M:      Tomas Cech <sleep_walker@suse.com>
1885 L:      linux-arm-kernel@lists.infradead.org
1886 W:      http://hackndev.com
1887 S:      Maintained
1888 F:      arch/arm/mach-pxa/palmtreo.*
1889
1890 ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT
1891 M:      Marek Vasut <marek.vasut@gmail.com>
1892 L:      linux-arm-kernel@lists.infradead.org
1893 W:      http://hackndev.com
1894 S:      Maintained
1895 F:      arch/arm/mach-pxa/include/mach/palmtx.h
1896 F:      arch/arm/mach-pxa/palmtx.c
1897 F:      arch/arm/mach-pxa/palmt5.*
1898 F:      arch/arm/mach-pxa/include/mach/palmld.h
1899 F:      arch/arm/mach-pxa/palmld.c
1900 F:      arch/arm/mach-pxa/palmte2.*
1901 F:      arch/arm/mach-pxa/include/mach/palmtc.h
1902 F:      arch/arm/mach-pxa/palmtc.c
1903
1904 ARM/PALMZ72 SUPPORT
1905 M:      Sergey Lapin <slapin@ossfans.org>
1906 L:      linux-arm-kernel@lists.infradead.org
1907 W:      http://hackndev.com
1908 S:      Maintained
1909 F:      arch/arm/mach-pxa/palmz72.*
1910
1911 ARM/PLEB SUPPORT
1912 M:      Peter Chubb <pleb@gelato.unsw.edu.au>
1913 W:      http://www.disy.cse.unsw.edu.au/Hardware/PLEB
1914 S:      Maintained
1915
1916 ARM/PT DIGITAL BOARD PORT
1917 M:      Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
1918 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1919 W:      http://www.armlinux.org.uk/
1920 S:      Maintained
1921
1922 ARM/QUALCOMM SUPPORT
1923 M:      Andy Gross <andy.gross@linaro.org>
1924 M:      David Brown <david.brown@linaro.org>
1925 L:      linux-arm-msm@vger.kernel.org
1926 S:      Maintained
1927 F:      Documentation/devicetree/bindings/soc/qcom/
1928 F:      arch/arm/boot/dts/qcom-*.dts
1929 F:      arch/arm/boot/dts/qcom-*.dtsi
1930 F:      arch/arm/mach-qcom/
1931 F:      arch/arm64/boot/dts/qcom/*
1932 F:      drivers/i2c/busses/i2c-qup.c
1933 F:      drivers/clk/qcom/
1934 F:      drivers/dma/qcom/
1935 F:      drivers/soc/qcom/
1936 F:      drivers/spi/spi-qup.c
1937 F:      drivers/tty/serial/msm_serial.c
1938 F:      drivers/*/pm8???-*
1939 F:      drivers/mfd/ssbi.c
1940 F:      drivers/firmware/qcom_scm*
1941 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux.git
1942
1943 ARM/RADISYS ENP2611 MACHINE SUPPORT
1944 M:      Lennert Buytenhek <kernel@wantstofly.org>
1945 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1946 S:      Maintained
1947
1948 ARM/REALTEK ARCHITECTURE
1949 M:      Andreas Färber <afaerber@suse.de>
1950 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1951 S:      Maintained
1952 F:      arch/arm64/boot/dts/realtek/
1953 F:      Documentation/devicetree/bindings/arm/realtek.txt
1954
1955 ARM/RENESAS ARM64 ARCHITECTURE
1956 M:      Simon Horman <horms@verge.net.au>
1957 M:      Magnus Damm <magnus.damm@gmail.com>
1958 L:      linux-renesas-soc@vger.kernel.org
1959 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
1960 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
1961 S:      Supported
1962 F:      arch/arm64/boot/dts/renesas/
1963 F:      Documentation/devicetree/bindings/arm/shmobile.txt
1964 F:      drivers/soc/renesas/
1965 F:      include/linux/soc/renesas/
1966
1967 ARM/RISCPC ARCHITECTURE
1968 M:      Russell King <linux@armlinux.org.uk>
1969 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1970 W:      http://www.armlinux.org.uk/
1971 S:      Maintained
1972 F:      arch/arm/include/asm/hardware/entry-macro-iomd.S
1973 F:      arch/arm/include/asm/hardware/ioc.h
1974 F:      arch/arm/include/asm/hardware/iomd.h
1975 F:      arch/arm/include/asm/hardware/memc.h
1976 F:      arch/arm/mach-rpc/
1977 F:      drivers/net/ethernet/8390/etherh.c
1978 F:      drivers/net/ethernet/i825xx/ether1*
1979 F:      drivers/net/ethernet/seeq/ether3*
1980 F:      drivers/scsi/arm/
1981
1982 ARM/Rockchip SoC support
1983 M:      Heiko Stuebner <heiko@sntech.de>
1984 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1985 L:      linux-rockchip@lists.infradead.org
1986 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
1987 S:      Maintained
1988 F:      arch/arm/boot/dts/rk3*
1989 F:      arch/arm/boot/dts/rv1108*
1990 F:      arch/arm/mach-rockchip/
1991 F:      drivers/clk/rockchip/
1992 F:      drivers/i2c/busses/i2c-rk3x.c
1993 F:      drivers/*/*rockchip*
1994 F:      drivers/*/*/*rockchip*
1995 F:      sound/soc/rockchip/
1996 N:      rockchip
1997
1998 ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
1999 M:      Kukjin Kim <kgene@kernel.org>
2000 M:      Krzysztof Kozlowski <krzk@kernel.org>
2001 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2002 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2003 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
2004 S:      Maintained
2005 F:      arch/arm/boot/dts/s3c*
2006 F:      arch/arm/boot/dts/s5p*
2007 F:      arch/arm/boot/dts/exynos*
2008 F:      arch/arm64/boot/dts/exynos/
2009 F:      arch/arm/plat-samsung/
2010 F:      arch/arm/mach-s3c24*/
2011 F:      arch/arm/mach-s3c64xx/
2012 F:      arch/arm/mach-s5p*/
2013 F:      arch/arm/mach-exynos*/
2014 F:      drivers/*/*s3c24*
2015 F:      drivers/*/*/*s3c24*
2016 F:      drivers/*/*s3c64xx*
2017 F:      drivers/*/*s5pv210*
2018 F:      drivers/memory/samsung/*
2019 F:      drivers/soc/samsung/*
2020 F:      Documentation/arm/Samsung/
2021 F:      Documentation/devicetree/bindings/arm/samsung/
2022 F:      Documentation/devicetree/bindings/sram/samsung-sram.txt
2023 F:      Documentation/devicetree/bindings/power/pd-samsung.txt
2024 N:      exynos
2025
2026 ARM/SAMSUNG MOBILE MACHINE SUPPORT
2027 M:      Kyungmin Park <kyungmin.park@samsung.com>
2028 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2029 S:      Maintained
2030 F:      arch/arm/mach-s5pv210/
2031
2032 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
2033 M:      Kyungmin Park <kyungmin.park@samsung.com>
2034 M:      Kamil Debski <kamil@wypas.org>
2035 M:      Andrzej Hajda <a.hajda@samsung.com>
2036 L:      linux-arm-kernel@lists.infradead.org
2037 L:      linux-media@vger.kernel.org
2038 S:      Maintained
2039 F:      drivers/media/platform/s5p-g2d/
2040
2041 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
2042 M:      Marek Szyprowski <m.szyprowski@samsung.com>
2043 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2044 L:      linux-media@vger.kernel.org
2045 S:      Maintained
2046 F:      drivers/media/platform/s5p-cec/
2047 F:      Documentation/devicetree/bindings/media/s5p-cec.txt
2048
2049 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
2050 M:      Andrzej Pietrasiewicz <andrzej.p@samsung.com>
2051 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
2052 L:      linux-arm-kernel@lists.infradead.org
2053 L:      linux-media@vger.kernel.org
2054 S:      Maintained
2055 F:      drivers/media/platform/s5p-jpeg/
2056
2057 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
2058 M:      Kyungmin Park <kyungmin.park@samsung.com>
2059 M:      Kamil Debski <kamil@wypas.org>
2060 M:      Jeongtae Park <jtp.park@samsung.com>
2061 M:      Andrzej Hajda <a.hajda@samsung.com>
2062 L:      linux-arm-kernel@lists.infradead.org
2063 L:      linux-media@vger.kernel.org
2064 S:      Maintained
2065 F:      arch/arm/plat-samsung/s5p-dev-mfc.c
2066 F:      drivers/media/platform/s5p-mfc/
2067
2068 ARM/SHMOBILE ARM ARCHITECTURE
2069 M:      Simon Horman <horms@verge.net.au>
2070 M:      Magnus Damm <magnus.damm@gmail.com>
2071 L:      linux-renesas-soc@vger.kernel.org
2072 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2073 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2074 S:      Supported
2075 F:      arch/arm/boot/dts/emev2*
2076 F:      arch/arm/boot/dts/r7s*
2077 F:      arch/arm/boot/dts/r8a*
2078 F:      arch/arm/boot/dts/r9a*
2079 F:      arch/arm/boot/dts/sh*
2080 F:      arch/arm/configs/shmobile_defconfig
2081 F:      arch/arm/include/debug/renesas-scif.S
2082 F:      arch/arm/mach-shmobile/
2083 F:      Documentation/devicetree/bindings/arm/shmobile.txt
2084 F:      drivers/soc/renesas/
2085 F:      include/linux/soc/renesas/
2086
2087 ARM/SOCFPGA ARCHITECTURE
2088 M:      Dinh Nguyen <dinguyen@kernel.org>
2089 S:      Maintained
2090 F:      arch/arm/mach-socfpga/
2091 F:      arch/arm/boot/dts/socfpga*
2092 F:      arch/arm/configs/socfpga_defconfig
2093 F:      arch/arm64/boot/dts/altera/
2094 W:      http://www.rocketboards.org
2095 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
2096
2097 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
2098 M:      Dinh Nguyen <dinguyen@kernel.org>
2099 S:      Maintained
2100 F:      drivers/clk/socfpga/
2101
2102 ARM/SOCFPGA EDAC SUPPORT
2103 M:      Thor Thayer <thor.thayer@linux.intel.com>
2104 S:      Maintained
2105 F:      drivers/edac/altera_edac.
2106
2107 ARM/SPREADTRUM SoC SUPPORT
2108 M:      Orson Zhai <orsonzhai@gmail.com>
2109 M:      Baolin Wang <baolin.wang@linaro.org>
2110 M:      Chunyan Zhang <zhang.lyra@gmail.com>
2111 S:      Maintained
2112 F:      arch/arm64/boot/dts/sprd
2113 N:      sprd
2114
2115 ARM/STI ARCHITECTURE
2116 M:      Patrice Chotard <patrice.chotard@st.com>
2117 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2118 W:      http://www.stlinux.com
2119 S:      Maintained
2120 F:      arch/arm/mach-sti/
2121 F:      arch/arm/boot/dts/sti*
2122 F:      drivers/char/hw_random/st-rng.c
2123 F:      drivers/clocksource/arm_global_timer.c
2124 F:      drivers/clocksource/clksrc_st_lpc.c
2125 F:      drivers/cpufreq/sti-cpufreq.c
2126 F:      drivers/dma/st_fdma*
2127 F:      drivers/i2c/busses/i2c-st.c
2128 F:      drivers/media/rc/st_rc.c
2129 F:      drivers/media/platform/sti/c8sectpfe/
2130 F:      drivers/mmc/host/sdhci-st.c
2131 F:      drivers/phy/st/phy-miphy28lp.c
2132 F:      drivers/phy/st/phy-stih407-usb.c
2133 F:      drivers/pinctrl/pinctrl-st.c
2134 F:      drivers/remoteproc/st_remoteproc.c
2135 F:      drivers/remoteproc/st_slim_rproc.c
2136 F:      drivers/reset/sti/
2137 F:      drivers/rtc/rtc-st-lpc.c
2138 F:      drivers/tty/serial/st-asc.c
2139 F:      drivers/usb/dwc3/dwc3-st.c
2140 F:      drivers/usb/host/ehci-st.c
2141 F:      drivers/usb/host/ohci-st.c
2142 F:      drivers/watchdog/st_lpc_wdt.c
2143 F:      drivers/ata/ahci_st.c
2144 F:      include/linux/remoteproc/st_slim_rproc.h
2145
2146 ARM/STM32 ARCHITECTURE
2147 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2148 M:      Alexandre Torgue <alexandre.torgue@st.com>
2149 L:      linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers)
2150 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2151 S:      Maintained
2152 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2153 N:      stm32
2154 N:      stm
2155 F:      arch/arm/boot/dts/stm32*
2156 F:      arch/arm/mach-stm32/
2157 F:      drivers/clocksource/armv7m_systick.c
2158
2159 ARM/Synaptics SoC support
2160 M:      Jisheng Zhang <Jisheng.Zhang@synaptics.com>
2161 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2162 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2163 S:      Maintained
2164 F:      arch/arm/mach-berlin/
2165 F:      arch/arm/boot/dts/berlin*
2166 F:      arch/arm64/boot/dts/synaptics/
2167
2168 ARM/TANGO ARCHITECTURE
2169 M:      Marc Gonzalez <marc.w.gonzalez@free.fr>
2170 M:      Mans Rullgard <mans@mansr.com>
2171 L:      linux-arm-kernel@lists.infradead.org
2172 S:      Odd Fixes
2173 N:      tango
2174
2175 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2176 M:      Lennert Buytenhek <kernel@wantstofly.org>
2177 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2178 S:      Maintained
2179
2180 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2181 M:      Hans Verkuil <hans.verkuil@cisco.com>
2182 L:      linux-tegra@vger.kernel.org
2183 L:      linux-media@vger.kernel.org
2184 S:      Maintained
2185 F:      drivers/media/platform/tegra-cec/
2186 F:      Documentation/devicetree/bindings/media/tegra-cec.txt
2187
2188 ARM/TETON BGA MACHINE SUPPORT
2189 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2190 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2191 S:      Maintained
2192
2193 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2194 M:      Santosh Shilimkar <ssantosh@kernel.org>
2195 L:      linux-kernel@vger.kernel.org
2196 S:      Maintained
2197 F:      drivers/memory/*emif*
2198
2199 ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE
2200 M:      Tero Kristo <t-kristo@ti.com>
2201 M:      Nishanth Menon <nm@ti.com>
2202 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2203 S:      Supported
2204 F:      Documentation/devicetree/bindings/arm/ti/k3.txt
2205 F:      arch/arm64/boot/dts/ti/Makefile
2206 F:      arch/arm64/boot/dts/ti/k3-*
2207
2208 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2209 M:      Santosh Shilimkar <ssantosh@kernel.org>
2210 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2211 S:      Maintained
2212 F:      arch/arm/mach-keystone/
2213 F:      arch/arm/boot/dts/keystone-*
2214 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
2215
2216 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2217 M:      Santosh Shilimkar <ssantosh@kernel.org>
2218 L:      linux-kernel@vger.kernel.org
2219 S:      Maintained
2220 F:      drivers/clk/keystone/
2221
2222 ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE
2223 M:      Santosh Shilimkar <ssantosh@kernel.org>
2224 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2225 L:      linux-kernel@vger.kernel.org
2226 S:      Maintained
2227 F:      drivers/clocksource/timer-keystone.c
2228
2229 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2230 M:      Santosh Shilimkar <ssantosh@kernel.org>
2231 L:      linux-kernel@vger.kernel.org
2232 S:      Maintained
2233 F:      drivers/power/reset/keystone-reset.c
2234
2235 ARM/THECUS N2100 MACHINE SUPPORT
2236 M:      Lennert Buytenhek <kernel@wantstofly.org>
2237 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2238 S:      Maintained
2239
2240 ARM/TOSA MACHINE SUPPORT
2241 M:      Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2242 M:      Dirk Opfer <dirk@opfer-online.de>
2243 S:      Maintained
2244
2245 ARM/UNIPHIER ARCHITECTURE
2246 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
2247 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2248 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
2249 S:      Maintained
2250 F:      Documentation/devicetree/bindings/gpio/gpio-uniphier.txt
2251 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.txt
2252 F:      arch/arm/boot/dts/uniphier*
2253 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2254 F:      arch/arm/mach-uniphier/
2255 F:      arch/arm/mm/cache-uniphier.c
2256 F:      arch/arm64/boot/dts/socionext/uniphier*
2257 F:      drivers/bus/uniphier-system-bus.c
2258 F:      drivers/clk/uniphier/
2259 F:      drivers/gpio/gpio-uniphier.c
2260 F:      drivers/i2c/busses/i2c-uniphier*
2261 F:      drivers/irqchip/irq-uniphier-aidet.c
2262 F:      drivers/mmc/host/uniphier-sd.c
2263 F:      drivers/pinctrl/uniphier/
2264 F:      drivers/reset/reset-uniphier.c
2265 F:      drivers/tty/serial/8250/8250_uniphier.c
2266 N:      uniphier
2267
2268 ARM/Ux500 CLOCK FRAMEWORK SUPPORT
2269 M:      Ulf Hansson <ulf.hansson@linaro.org>
2270 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2271 T:      git git://git.linaro.org/people/ulfh/clk.git
2272 S:      Maintained
2273 F:      drivers/clk/ux500/
2274
2275 ARM/VERSATILE EXPRESS PLATFORM
2276 M:      Liviu Dudau <liviu.dudau@arm.com>
2277 M:      Sudeep Holla <sudeep.holla@arm.com>
2278 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2279 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2280 S:      Maintained
2281 F:      arch/arm/boot/dts/vexpress*
2282 F:      arch/arm64/boot/dts/arm/
2283 F:      arch/arm/mach-vexpress/
2284 F:      */*/vexpress*
2285 F:      */*/*/vexpress*
2286 F:      drivers/clk/versatile/clk-vexpress-osc.c
2287 F:      drivers/clocksource/timer-versatile.c
2288 N:      mps2
2289
2290 ARM/VFP SUPPORT
2291 M:      Russell King <linux@armlinux.org.uk>
2292 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2293 W:      http://www.armlinux.org.uk/
2294 S:      Maintained
2295 F:      arch/arm/vfp/
2296
2297 ARM/VOIPAC PXA270 SUPPORT
2298 M:      Marek Vasut <marek.vasut@gmail.com>
2299 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2300 S:      Maintained
2301 F:      arch/arm/mach-pxa/vpac270.c
2302 F:      arch/arm/mach-pxa/include/mach/vpac270.h
2303
2304 ARM/VT8500 ARM ARCHITECTURE
2305 M:      Tony Prisk <linux@prisktech.co.nz>
2306 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2307 S:      Maintained
2308 F:      arch/arm/mach-vt8500/
2309 F:      drivers/clocksource/timer-vt8500.c
2310 F:      drivers/i2c/busses/i2c-wmt.c
2311 F:      drivers/mmc/host/wmt-sdmmc.c
2312 F:      drivers/pwm/pwm-vt8500.c
2313 F:      drivers/rtc/rtc-vt8500.c
2314 F:      drivers/tty/serial/vt8500_serial.c
2315 F:      drivers/usb/host/ehci-platform.c
2316 F:      drivers/usb/host/uhci-platform.c
2317 F:      drivers/video/fbdev/vt8500lcdfb.*
2318 F:      drivers/video/fbdev/wm8505fb*
2319 F:      drivers/video/fbdev/wmt_ge_rops.*
2320
2321 ARM/ZIPIT Z2 SUPPORT
2322 M:      Marek Vasut <marek.vasut@gmail.com>
2323 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2324 S:      Maintained
2325 F:      arch/arm/mach-pxa/z2.c
2326 F:      arch/arm/mach-pxa/include/mach/z2.h
2327
2328 ARM/ZTE ARCHITECTURE
2329 M:      Jun Nie <jun.nie@linaro.org>
2330 M:      Shawn Guo <shawnguo@kernel.org>
2331 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2332 S:      Maintained
2333 F:      arch/arm/boot/dts/zx2967*
2334 F:      arch/arm/mach-zx/
2335 F:      arch/arm64/boot/dts/zte/
2336 F:      drivers/clk/zte/
2337 F:      drivers/dma/zx_dma.c
2338 F:      drivers/gpio/gpio-zx.c
2339 F:      drivers/i2c/busses/i2c-zx2967.c
2340 F:      drivers/mmc/host/dw_mmc-zx.*
2341 F:      drivers/pinctrl/zte/
2342 F:      drivers/soc/zte/
2343 F:      drivers/thermal/zx2967_thermal.c
2344 F:      drivers/watchdog/zx2967_wdt.c
2345 F:      Documentation/devicetree/bindings/arm/zte.txt
2346 F:      Documentation/devicetree/bindings/clock/zx2967*.txt
2347 F:      Documentation/devicetree/bindings/dma/zxdma.txt
2348 F:      Documentation/devicetree/bindings/gpio/zx296702-gpio.txt
2349 F:      Documentation/devicetree/bindings/i2c/i2c-zx2967.txt
2350 F:      Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
2351 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
2352 F:      Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
2353 F:      Documentation/devicetree/bindings/soc/zte/
2354 F:      Documentation/devicetree/bindings/sound/zte,*.txt
2355 F:      Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
2356 F:      Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt
2357 F:      include/dt-bindings/clock/zx2967*.h
2358 F:      include/dt-bindings/soc/zte,*.h
2359 F:      sound/soc/codecs/zx_aud96p22.c
2360 F:      sound/soc/zte/
2361
2362 ARM/ZYNQ ARCHITECTURE
2363 M:      Michal Simek <michal.simek@xilinx.com>
2364 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2365 W:      http://wiki.xilinx.com
2366 T:      git https://github.com/Xilinx/linux-xlnx.git
2367 S:      Supported
2368 F:      arch/arm/mach-zynq/
2369 F:      drivers/cpuidle/cpuidle-zynq.c
2370 F:      drivers/block/xsysace.c
2371 N:      zynq
2372 N:      xilinx
2373 F:      drivers/clocksource/timer-cadence-ttc.c
2374 F:      drivers/i2c/busses/i2c-cadence.c
2375 F:      drivers/mmc/host/sdhci-of-arasan.c
2376 F:      drivers/edac/synopsys_edac.c
2377 F:      drivers/i2c/busses/i2c-xiic.c
2378
2379 ARM64 PORT (AARCH64 ARCHITECTURE)
2380 M:      Catalin Marinas <catalin.marinas@arm.com>
2381 M:      Will Deacon <will.deacon@arm.com>
2382 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2383 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2384 S:      Maintained
2385 F:      arch/arm64/
2386 X:      arch/arm64/boot/dts/
2387 F:      Documentation/arm64/
2388
2389 AS3645A LED FLASH CONTROLLER DRIVER
2390 M:      Sakari Ailus <sakari.ailus@iki.fi>
2391 L:      linux-leds@vger.kernel.org
2392 S:      Maintained
2393 F:      drivers/leds/leds-as3645a.c
2394
2395 ASAHI KASEI AK7375 LENS VOICE COIL DRIVER
2396 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
2397 L:      linux-media@vger.kernel.org
2398 T:      git git://linuxtv.org/media_tree.git
2399 S:      Maintained
2400 F:      drivers/media/i2c/ak7375.c
2401 F:      Documentation/devicetree/bindings/media/i2c/ak7375.txt
2402
2403 ASAHI KASEI AK8974 DRIVER
2404 M:      Linus Walleij <linus.walleij@linaro.org>
2405 L:      linux-iio@vger.kernel.org
2406 W:      http://www.akm.com/
2407 S:      Supported
2408 F:      drivers/iio/magnetometer/ak8974.c
2409
2410 ASC7621 HARDWARE MONITOR DRIVER
2411 M:      George Joseph <george.joseph@fairview5.com>
2412 L:      linux-hwmon@vger.kernel.org
2413 S:      Maintained
2414 F:      Documentation/hwmon/asc7621
2415 F:      drivers/hwmon/asc7621.c
2416
2417 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2418 M:      Corentin Chary <corentin.chary@gmail.com>
2419 L:      acpi4asus-user@lists.sourceforge.net
2420 L:      platform-driver-x86@vger.kernel.org
2421 W:      http://acpi4asus.sf.net
2422 S:      Maintained
2423 F:      drivers/platform/x86/asus*.c
2424 F:      drivers/platform/x86/eeepc*.c
2425
2426 ASUS WIRELESS RADIO CONTROL DRIVER
2427 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2428 L:      platform-driver-x86@vger.kernel.org
2429 S:      Maintained
2430 F:      drivers/platform/x86/asus-wireless.c
2431
2432 ASYMMETRIC KEYS
2433 M:      David Howells <dhowells@redhat.com>
2434 L:      keyrings@vger.kernel.org
2435 S:      Maintained
2436 F:      Documentation/crypto/asymmetric-keys.txt
2437 F:      include/linux/verification.h
2438 F:      include/crypto/public_key.h
2439 F:      include/crypto/pkcs7.h
2440 F:      crypto/asymmetric_keys/
2441
2442 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2443 R:      Dan Williams <dan.j.williams@intel.com>
2444 W:      http://sourceforge.net/projects/xscaleiop
2445 S:      Odd fixes
2446 F:      Documentation/crypto/async-tx-api.txt
2447 F:      crypto/async_tx/
2448 F:      drivers/dma/
2449 F:      include/linux/dmaengine.h
2450 F:      include/linux/async_tx.h
2451
2452 AT24 EEPROM DRIVER
2453 M:      Bartosz Golaszewski <brgl@bgdev.pl>
2454 L:      linux-i2c@vger.kernel.org
2455 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2456 S:      Maintained
2457 F:      Documentation/devicetree/bindings/eeprom/at24.txt
2458 F:      drivers/misc/eeprom/at24.c
2459 F:      include/linux/platform_data/at24.h
2460
2461 ATA OVER ETHERNET (AOE) DRIVER
2462 M:      "Ed L. Cashin" <ed.cashin@acm.org>
2463 W:      http://www.openaoe.org/
2464 S:      Supported
2465 F:      Documentation/aoe/
2466 F:      drivers/block/aoe/
2467
2468 ATHEROS 71XX/9XXX GPIO DRIVER
2469 M:      Alban Bedel <albeu@free.fr>
2470 W:      https://github.com/AlbanBedel/linux
2471 T:      git git://github.com/AlbanBedel/linux
2472 S:      Maintained
2473 F:      drivers/gpio/gpio-ath79.c
2474 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2475
2476 ATHEROS 71XX/9XXX USB PHY DRIVER
2477 M:      Alban Bedel <albeu@free.fr>
2478 W:      https://github.com/AlbanBedel/linux
2479 T:      git git://github.com/AlbanBedel/linux
2480 S:      Maintained
2481 F:      drivers/phy/qualcomm/phy-ath79-usb.c
2482 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
2483
2484 ATHEROS ATH GENERIC UTILITIES
2485 M:      Kalle Valo <kvalo@codeaurora.org>
2486 L:      linux-wireless@vger.kernel.org
2487 S:      Supported
2488 F:      drivers/net/wireless/ath/*
2489
2490 ATHEROS ATH5K WIRELESS DRIVER
2491 M:      Jiri Slaby <jirislaby@gmail.com>
2492 M:      Nick Kossifidis <mickflemm@gmail.com>
2493 M:      Luis Chamberlain <mcgrof@kernel.org>
2494 L:      linux-wireless@vger.kernel.org
2495 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2496 S:      Maintained
2497 F:      drivers/net/wireless/ath/ath5k/
2498
2499 ATHEROS ATH6KL WIRELESS DRIVER
2500 M:      Kalle Valo <kvalo@codeaurora.org>
2501 L:      linux-wireless@vger.kernel.org
2502 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2503 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2504 S:      Supported
2505 F:      drivers/net/wireless/ath/ath6kl/
2506
2507 ATI_REMOTE2 DRIVER
2508 M:      Ville Syrjala <syrjala@sci.fi>
2509 S:      Maintained
2510 F:      drivers/input/misc/ati_remote2.c
2511
2512 ATK0110 HWMON DRIVER
2513 M:      Luca Tettamanti <kronos.it@gmail.com>
2514 L:      linux-hwmon@vger.kernel.org
2515 S:      Maintained
2516 F:      drivers/hwmon/asus_atk0110.c
2517
2518 ATLX ETHERNET DRIVERS
2519 M:      Jay Cliburn <jcliburn@gmail.com>
2520 M:      Chris Snook <chris.snook@gmail.com>
2521 L:      netdev@vger.kernel.org
2522 W:      http://sourceforge.net/projects/atl1
2523 W:      http://atl1.sourceforge.net
2524 S:      Maintained
2525 F:      drivers/net/ethernet/atheros/
2526
2527 ATM
2528 M:      Chas Williams <3chas3@gmail.com>
2529 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2530 L:      netdev@vger.kernel.org
2531 W:      http://linux-atm.sourceforge.net
2532 S:      Maintained
2533 F:      drivers/atm/
2534 F:      include/linux/atm*
2535 F:      include/uapi/linux/atm*
2536
2537 ATMEL MACB ETHERNET DRIVER
2538 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2539 S:      Supported
2540 F:      drivers/net/ethernet/cadence/
2541
2542 ATMEL MAXTOUCH DRIVER
2543 M:      Nick Dyer <nick@shmanahar.org>
2544 T:      git git://github.com/ndyer/linux.git
2545 S:      Maintained
2546 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2547 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2548
2549 ATMEL WIRELESS DRIVER
2550 M:      Simon Kelley <simon@thekelleys.org.uk>
2551 L:      linux-wireless@vger.kernel.org
2552 W:      http://www.thekelleys.org.uk/atmel
2553 W:      http://atmelwlandriver.sourceforge.net/
2554 S:      Maintained
2555 F:      drivers/net/wireless/atmel/atmel*
2556
2557 ATOMIC INFRASTRUCTURE
2558 M:      Will Deacon <will.deacon@arm.com>
2559 M:      Peter Zijlstra <peterz@infradead.org>
2560 R:      Boqun Feng <boqun.feng@gmail.com>
2561 L:      linux-kernel@vger.kernel.org
2562 S:      Maintained
2563 F:      arch/*/include/asm/atomic*.h
2564 F:      include/*/atomic*.h
2565
2566 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2567 M:      Bradley Grove <linuxdrivers@attotech.com>
2568 L:      linux-scsi@vger.kernel.org
2569 W:      http://www.attotech.com
2570 S:      Supported
2571 F:      drivers/scsi/esas2r
2572
2573 ATUSB IEEE 802.15.4 RADIO DRIVER
2574 M:      Stefan Schmidt <stefan@datenfreihafen.org>
2575 L:      linux-wpan@vger.kernel.org
2576 S:      Maintained
2577 F:      drivers/net/ieee802154/atusb.c
2578 F:      drivers/net/ieee802154/atusb.h
2579 F:      drivers/net/ieee802154/at86rf230.h
2580
2581 AUDIT SUBSYSTEM
2582 M:      Paul Moore <paul@paul-moore.com>
2583 M:      Eric Paris <eparis@redhat.com>
2584 L:      linux-audit@redhat.com (moderated for non-subscribers)
2585 W:      https://github.com/linux-audit
2586 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2587 S:      Supported
2588 F:      include/linux/audit.h
2589 F:      include/uapi/linux/audit.h
2590 F:      kernel/audit*
2591
2592 AUXILIARY DISPLAY DRIVERS
2593 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2594 S:      Maintained
2595 F:      drivers/auxdisplay/
2596 F:      include/linux/cfag12864b.h
2597
2598 AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER
2599 M:      Andreas Klinger <ak@it-klinger.de>
2600 L:      linux-iio@vger.kernel.org
2601 S:      Maintained
2602 F:      Documentation/devicetree/bindings/iio/adc/avia-hx711.txt
2603 F:      drivers/iio/adc/hx711.c
2604
2605 AX.25 NETWORK LAYER
2606 M:      Ralf Baechle <ralf@linux-mips.org>
2607 L:      linux-hams@vger.kernel.org
2608 W:      http://www.linux-ax25.org/
2609 S:      Maintained
2610 F:      include/uapi/linux/ax25.h
2611 F:      include/net/ax25.h
2612 F:      net/ax25/
2613
2614 AXENTIA ARM DEVICES
2615 M:      Peter Rosin <peda@axentia.se>
2616 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2617 S:      Maintained
2618 F:      Documentation/devicetree/bindings/arm/axentia.txt
2619 F:      arch/arm/boot/dts/at91-linea.dtsi
2620 F:      arch/arm/boot/dts/at91-natte.dtsi
2621 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2622 F:      arch/arm/boot/dts/at91-tse850-3.dts
2623
2624 AXENTIA ASOC DRIVERS
2625 M:      Peter Rosin <peda@axentia.se>
2626 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2627 S:      Maintained
2628 F:      Documentation/devicetree/bindings/sound/axentia,*
2629 F:      sound/soc/atmel/tse850-pcm5142.c
2630
2631 AZ6007 DVB DRIVER
2632 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2633 L:      linux-media@vger.kernel.org
2634 W:      https://linuxtv.org
2635 T:      git git://linuxtv.org/media_tree.git
2636 S:      Maintained
2637 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2638
2639 AZTECH FM RADIO RECEIVER DRIVER
2640 M:      Hans Verkuil <hverkuil@xs4all.nl>
2641 L:      linux-media@vger.kernel.org
2642 T:      git git://linuxtv.org/media_tree.git
2643 W:      https://linuxtv.org
2644 S:      Maintained
2645 F:      drivers/media/radio/radio-aztech*
2646
2647 B43 WIRELESS DRIVER
2648 L:      linux-wireless@vger.kernel.org
2649 L:      b43-dev@lists.infradead.org
2650 W:      http://wireless.kernel.org/en/users/Drivers/b43
2651 S:      Odd Fixes
2652 F:      drivers/net/wireless/broadcom/b43/
2653
2654 B43LEGACY WIRELESS DRIVER
2655 M:      Larry Finger <Larry.Finger@lwfinger.net>
2656 L:      linux-wireless@vger.kernel.org
2657 L:      b43-dev@lists.infradead.org
2658 W:      http://wireless.kernel.org/en/users/Drivers/b43
2659 S:      Maintained
2660 F:      drivers/net/wireless/broadcom/b43legacy/
2661
2662 BACKLIGHT CLASS/SUBSYSTEM
2663 M:      Lee Jones <lee.jones@linaro.org>
2664 M:      Daniel Thompson <daniel.thompson@linaro.org>
2665 M:      Jingoo Han <jingoohan1@gmail.com>
2666 L:      dri-devel@lists.freedesktop.org
2667 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2668 S:      Maintained
2669 F:      drivers/video/backlight/
2670 F:      include/linux/backlight.h
2671 F:      include/linux/pwm_backlight.h
2672 F:      Documentation/devicetree/bindings/leds/backlight
2673
2674 BATMAN ADVANCED
2675 M:      Marek Lindner <mareklindner@neomailbox.ch>
2676 M:      Simon Wunderlich <sw@simonwunderlich.de>
2677 M:      Antonio Quartulli <a@unstable.cc>
2678 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2679 W:      https://www.open-mesh.org/
2680 Q:      https://patchwork.open-mesh.org/project/batman/list/
2681 S:      Maintained
2682 F:      Documentation/ABI/testing/sysfs-class-net-batman-adv
2683 F:      Documentation/ABI/testing/sysfs-class-net-mesh
2684 F:      Documentation/networking/batman-adv.rst
2685 F:      include/uapi/linux/batadv_packet.h
2686 F:      include/uapi/linux/batman_adv.h
2687 F:      net/batman-adv/
2688
2689 BAYCOM/HDLCDRV DRIVERS FOR AX.25
2690 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
2691 L:      linux-hams@vger.kernel.org
2692 W:      http://www.baycom.org/~tom/ham/ham.html
2693 S:      Maintained
2694 F:      drivers/net/hamradio/baycom*
2695
2696 BCACHE (BLOCK LAYER CACHE)
2697 M:      Coly Li <colyli@suse.de>
2698 M:      Kent Overstreet <kent.overstreet@gmail.com>
2699 L:      linux-bcache@vger.kernel.org
2700 W:      http://bcache.evilpiepirate.org
2701 C:      irc://irc.oftc.net/bcache
2702 S:      Maintained
2703 F:      drivers/md/bcache/
2704
2705 BDISP ST MEDIA DRIVER
2706 M:      Fabien Dessenne <fabien.dessenne@st.com>
2707 L:      linux-media@vger.kernel.org
2708 T:      git git://linuxtv.org/media_tree.git
2709 W:      https://linuxtv.org
2710 S:      Supported
2711 F:      drivers/media/platform/sti/bdisp
2712
2713 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
2714 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
2715 L:      netdev@vger.kernel.org
2716 S:      Maintained
2717 F:      drivers/net/ethernet/ec_bhf.c
2718
2719 BEFS FILE SYSTEM
2720 M:      Luis de Bethencourt <luisbg@kernel.org>
2721 M:      Salah Triki <salah.triki@gmail.com>
2722 S:      Maintained
2723 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
2724 F:      Documentation/filesystems/befs.txt
2725 F:      fs/befs/
2726
2727 BFQ I/O SCHEDULER
2728 M:      Paolo Valente <paolo.valente@linaro.org>
2729 M:      Jens Axboe <axboe@kernel.dk>
2730 L:      linux-block@vger.kernel.org
2731 S:      Maintained
2732 F:      block/bfq-*
2733 F:      Documentation/block/bfq-iosched.txt
2734
2735 BFS FILE SYSTEM
2736 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
2737 S:      Maintained
2738 F:      Documentation/filesystems/bfs.txt
2739 F:      fs/bfs/
2740 F:      include/uapi/linux/bfs_fs.h
2741
2742 BLINKM RGB LED DRIVER
2743 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
2744 S:      Maintained
2745 F:      drivers/leds/leds-blinkm.c
2746
2747 BLOCK LAYER
2748 M:      Jens Axboe <axboe@kernel.dk>
2749 L:      linux-block@vger.kernel.org
2750 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
2751 S:      Maintained
2752 F:      block/
2753 F:      drivers/block/
2754 F:      kernel/trace/blktrace.c
2755 F:      lib/sbitmap.c
2756
2757 BLOCK2MTD DRIVER
2758 M:      Joern Engel <joern@lazybastard.org>
2759 L:      linux-mtd@lists.infradead.org
2760 S:      Maintained
2761 F:      drivers/mtd/devices/block2mtd.c
2762
2763 BLUETOOTH DRIVERS
2764 M:      Marcel Holtmann <marcel@holtmann.org>
2765 M:      Johan Hedberg <johan.hedberg@gmail.com>
2766 L:      linux-bluetooth@vger.kernel.org
2767 W:      http://www.bluez.org/
2768 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2769 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2770 S:      Maintained
2771 F:      drivers/bluetooth/
2772
2773 BLUETOOTH SUBSYSTEM
2774 M:      Marcel Holtmann <marcel@holtmann.org>
2775 M:      Johan Hedberg <johan.hedberg@gmail.com>
2776 L:      linux-bluetooth@vger.kernel.org
2777 W:      http://www.bluez.org/
2778 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2779 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2780 S:      Maintained
2781 F:      net/bluetooth/
2782 F:      include/net/bluetooth/
2783
2784 BONDING DRIVER
2785 M:      Jay Vosburgh <j.vosburgh@gmail.com>
2786 M:      Veaceslav Falico <vfalico@gmail.com>
2787 M:      Andy Gospodarek <andy@greyhouse.net>
2788 L:      netdev@vger.kernel.org
2789 W:      http://sourceforge.net/projects/bonding/
2790 S:      Supported
2791 F:      drivers/net/bonding/
2792 F:      include/uapi/linux/if_bonding.h
2793
2794 BPF (Safe dynamic programs and tools)
2795 M:      Alexei Starovoitov <ast@kernel.org>
2796 M:      Daniel Borkmann <daniel@iogearbox.net>
2797 L:      netdev@vger.kernel.org
2798 L:      linux-kernel@vger.kernel.org
2799 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
2800 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
2801 Q:      https://patchwork.ozlabs.org/project/netdev/list/?delegate=77147
2802 S:      Supported
2803 F:      arch/*/net/*
2804 F:      Documentation/networking/filter.txt
2805 F:      Documentation/bpf/
2806 F:      include/linux/bpf*
2807 F:      include/linux/filter.h
2808 F:      include/trace/events/xdp.h
2809 F:      include/uapi/linux/bpf*
2810 F:      include/uapi/linux/filter.h
2811 F:      kernel/bpf/
2812 F:      kernel/trace/bpf_trace.c
2813 F:      lib/test_bpf.c
2814 F:      net/bpf/
2815 F:      net/core/filter.c
2816 F:      net/sched/act_bpf.c
2817 F:      net/sched/cls_bpf.c
2818 F:      samples/bpf/
2819 F:      tools/bpf/
2820 F:      tools/lib/bpf/
2821 F:      tools/testing/selftests/bpf/
2822
2823 BPF JIT for ARM
2824 M:      Shubham Bansal <illusionist.neo@gmail.com>
2825 L:      netdev@vger.kernel.org
2826 S:      Maintained
2827 F:      arch/arm/net/
2828
2829 BPF JIT for ARM64
2830 M:      Daniel Borkmann <daniel@iogearbox.net>
2831 M:      Alexei Starovoitov <ast@kernel.org>
2832 M:      Zi Shen Lim <zlim.lnx@gmail.com>
2833 L:      netdev@vger.kernel.org
2834 S:      Supported
2835 F:      arch/arm64/net/
2836
2837 BPF JIT for MIPS (32-BIT AND 64-BIT)
2838 M:      Paul Burton <paul.burton@mips.com>
2839 L:      netdev@vger.kernel.org
2840 S:      Maintained
2841 F:      arch/mips/net/
2842
2843 BPF JIT for NFP NICs
2844 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
2845 L:      netdev@vger.kernel.org
2846 S:      Supported
2847 F:      drivers/net/ethernet/netronome/nfp/bpf/
2848
2849 BPF JIT for POWERPC (32-BIT AND 64-BIT)
2850 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
2851 M:      Sandipan Das <sandipan@linux.ibm.com>
2852 L:      netdev@vger.kernel.org
2853 S:      Maintained
2854 F:      arch/powerpc/net/
2855
2856 BPF JIT for S390
2857 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
2858 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
2859 L:      netdev@vger.kernel.org
2860 S:      Maintained
2861 F:      arch/s390/net/
2862 X:      arch/s390/net/pnet.c
2863
2864 BPF JIT for SPARC (32-BIT AND 64-BIT)
2865 M:      David S. Miller <davem@davemloft.net>
2866 L:      netdev@vger.kernel.org
2867 S:      Maintained
2868 F:      arch/sparc/net/
2869
2870 BPF JIT for X86 32-BIT
2871 M:      Wang YanQing <udknight@gmail.com>
2872 L:      netdev@vger.kernel.org
2873 S:      Maintained
2874 F:      arch/x86/net/bpf_jit_comp32.c
2875
2876 BPF JIT for X86 64-BIT
2877 M:      Alexei Starovoitov <ast@kernel.org>
2878 M:      Daniel Borkmann <daniel@iogearbox.net>
2879 L:      netdev@vger.kernel.org
2880 S:      Supported
2881 F:      arch/x86/net/
2882 X:      arch/x86/net/bpf_jit_comp32.c
2883
2884 BROADCOM B44 10/100 ETHERNET DRIVER
2885 M:      Michael Chan <michael.chan@broadcom.com>
2886 L:      netdev@vger.kernel.org
2887 S:      Supported
2888 F:      drivers/net/ethernet/broadcom/b44.*
2889
2890 BROADCOM B53 ETHERNET SWITCH DRIVER
2891 M:      Florian Fainelli <f.fainelli@gmail.com>
2892 L:      netdev@vger.kernel.org
2893 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
2894 S:      Supported
2895 F:      drivers/net/dsa/b53/*
2896 F:      include/linux/platform_data/b53.h
2897
2898 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
2899 M:      Florian Fainelli <f.fainelli@gmail.com>
2900 M:      Ray Jui <rjui@broadcom.com>
2901 M:      Scott Branden <sbranden@broadcom.com>
2902 M:      bcm-kernel-feedback-list@broadcom.com
2903 T:      git git://github.com/broadcom/mach-bcm
2904 S:      Maintained
2905 N:      bcm281*
2906 N:      bcm113*
2907 N:      bcm216*
2908 N:      kona
2909 F:      arch/arm/mach-bcm/
2910
2911 BROADCOM BCM2835 ARM ARCHITECTURE
2912 M:      Eric Anholt <eric@anholt.net>
2913 M:      Stefan Wahren <stefan.wahren@i2se.com>
2914 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
2915 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2916 T:      git git://github.com/anholt/linux
2917 S:      Maintained
2918 N:      bcm2835
2919 F:      drivers/staging/vc04_services
2920
2921 BROADCOM BCM47XX MIPS ARCHITECTURE
2922 M:      Hauke Mehrtens <hauke@hauke-m.de>
2923 M:      Rafał Miłecki <zajec5@gmail.com>
2924 L:      linux-mips@vger.kernel.org
2925 S:      Maintained
2926 F:      Documentation/devicetree/bindings/mips/brcm/
2927 F:      arch/mips/bcm47xx/*
2928 F:      arch/mips/include/asm/mach-bcm47xx/*
2929
2930 BROADCOM BCM5301X ARM ARCHITECTURE
2931 M:      Hauke Mehrtens <hauke@hauke-m.de>
2932 M:      Rafał Miłecki <zajec5@gmail.com>
2933 M:      bcm-kernel-feedback-list@broadcom.com
2934 L:      linux-arm-kernel@lists.infradead.org
2935 S:      Maintained
2936 F:      arch/arm/mach-bcm/bcm_5301x.c
2937 F:      arch/arm/boot/dts/bcm5301x*.dtsi
2938 F:      arch/arm/boot/dts/bcm470*
2939 F:      arch/arm/boot/dts/bcm953012*
2940
2941 BROADCOM BCM53573 ARM ARCHITECTURE
2942 M:      Rafał Miłecki <rafal@milecki.pl>
2943 L:      linux-arm-kernel@lists.infradead.org
2944 S:      Maintained
2945 F:      arch/arm/boot/dts/bcm53573*
2946 F:      arch/arm/boot/dts/bcm47189*
2947
2948 BROADCOM BCM63XX ARM ARCHITECTURE
2949 M:      Florian Fainelli <f.fainelli@gmail.com>
2950 M:      bcm-kernel-feedback-list@broadcom.com
2951 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2952 T:      git git://github.com/broadcom/stblinux.git
2953 S:      Maintained
2954 N:      bcm63xx
2955
2956 BROADCOM BCM63XX/BCM33XX UDC DRIVER
2957 M:      Kevin Cernekee <cernekee@gmail.com>
2958 L:      linux-usb@vger.kernel.org
2959 S:      Maintained
2960 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
2961
2962 BROADCOM BCM7XXX ARM ARCHITECTURE
2963 M:      Brian Norris <computersforpeace@gmail.com>
2964 M:      Gregory Fong <gregory.0xf0@gmail.com>
2965 M:      Florian Fainelli <f.fainelli@gmail.com>
2966 M:      bcm-kernel-feedback-list@broadcom.com
2967 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2968 T:      git git://github.com/broadcom/stblinux.git
2969 S:      Maintained
2970 F:      arch/arm/mach-bcm/*brcmstb*
2971 F:      arch/arm/boot/dts/bcm7*.dts*
2972 F:      drivers/bus/brcmstb_gisb.c
2973 F:      arch/arm/mm/cache-b15-rac.c
2974 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
2975 N:      brcmstb
2976
2977 BROADCOM BMIPS CPUFREQ DRIVER
2978 M:      Markus Mayer <mmayer@broadcom.com>
2979 M:      bcm-kernel-feedback-list@broadcom.com
2980 L:      linux-pm@vger.kernel.org
2981 S:      Maintained
2982 F:      drivers/cpufreq/bmips-cpufreq.c
2983
2984 BROADCOM BMIPS MIPS ARCHITECTURE
2985 M:      Kevin Cernekee <cernekee@gmail.com>
2986 M:      Florian Fainelli <f.fainelli@gmail.com>
2987 L:      linux-mips@vger.kernel.org
2988 T:      git git://github.com/broadcom/stblinux.git
2989 S:      Maintained
2990 F:      arch/mips/bmips/*
2991 F:      arch/mips/include/asm/mach-bmips/*
2992 F:      arch/mips/kernel/*bmips*
2993 F:      arch/mips/boot/dts/brcm/bcm*.dts*
2994 F:      drivers/irqchip/irq-bcm63*
2995 F:      drivers/irqchip/irq-bcm7*
2996 F:      drivers/irqchip/irq-brcmstb*
2997 F:      include/linux/bcm963xx_nvram.h
2998 F:      include/linux/bcm963xx_tag.h
2999
3000 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
3001 M:      Rasesh Mody <rasesh.mody@cavium.com>
3002 M:      Dept-GELinuxNICDev@cavium.com
3003 L:      netdev@vger.kernel.org
3004 S:      Supported
3005 F:      drivers/net/ethernet/broadcom/bnx2.*
3006 F:      drivers/net/ethernet/broadcom/bnx2_*
3007
3008 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
3009 M:      QLogic-Storage-Upstream@qlogic.com
3010 L:      linux-scsi@vger.kernel.org
3011 S:      Supported
3012 F:      drivers/scsi/bnx2fc/
3013
3014 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
3015 M:      QLogic-Storage-Upstream@qlogic.com
3016 L:      linux-scsi@vger.kernel.org
3017 S:      Supported
3018 F:      drivers/scsi/bnx2i/
3019
3020 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
3021 M:      Ariel Elior <ariel.elior@cavium.com>
3022 M:      Sudarsana Kalluru <sudarsana.kalluru@cavium.com>
3023 M:      everest-linux-l2@cavium.com
3024 L:      netdev@vger.kernel.org
3025 S:      Supported
3026 F:      drivers/net/ethernet/broadcom/bnx2x/
3027
3028 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
3029 M:      Michael Chan <michael.chan@broadcom.com>
3030 L:      netdev@vger.kernel.org
3031 S:      Supported
3032 F:      drivers/net/ethernet/broadcom/bnxt/
3033
3034 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
3035 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
3036 M:      Franky Lin <franky.lin@broadcom.com>
3037 M:      Hante Meuleman <hante.meuleman@broadcom.com>
3038 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
3039 M:      Wright Feng <wright.feng@cypress.com>
3040 L:      linux-wireless@vger.kernel.org
3041 L:      brcm80211-dev-list.pdl@broadcom.com
3042 L:      brcm80211-dev-list@cypress.com
3043 S:      Supported
3044 F:      drivers/net/wireless/broadcom/brcm80211/
3045
3046 BROADCOM BRCMSTB GPIO DRIVER
3047 M:      Gregory Fong <gregory.0xf0@gmail.com>
3048 L:      bcm-kernel-feedback-list@broadcom.com
3049 S:      Supported
3050 F:      drivers/gpio/gpio-brcmstb.c
3051 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
3052
3053 BROADCOM BRCMSTB I2C DRIVER
3054 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3055 L:      linux-i2c@vger.kernel.org
3056 L:      bcm-kernel-feedback-list@broadcom.com
3057 S:      Supported
3058 F:      drivers/i2c/busses/i2c-brcmstb.c
3059 F:      Documentation/devicetree/bindings/i2c/i2c-brcmstb.txt
3060
3061 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
3062 M:      Al Cooper <alcooperx@gmail.com>
3063 L:      linux-kernel@vger.kernel.org
3064 L:      bcm-kernel-feedback-list@broadcom.com
3065 S:      Maintained
3066 F:      drivers/phy/broadcom/phy-brcm-usb*
3067
3068 BROADCOM GENET ETHERNET DRIVER
3069 M:      Doug Berger <opendmb@gmail.com>
3070 M:      Florian Fainelli <f.fainelli@gmail.com>
3071 L:      netdev@vger.kernel.org
3072 S:      Supported
3073 F:      drivers/net/ethernet/broadcom/genet/
3074
3075 BROADCOM IPROC ARM ARCHITECTURE
3076 M:      Ray Jui <rjui@broadcom.com>
3077 M:      Scott Branden <sbranden@broadcom.com>
3078 M:      bcm-kernel-feedback-list@broadcom.com
3079 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3080 T:      git git://github.com/broadcom/cygnus-linux.git
3081 S:      Maintained
3082 N:      iproc
3083 N:      cygnus
3084 N:      bcm[-_]nsp
3085 N:      bcm9113*
3086 N:      bcm9583*
3087 N:      bcm9585*
3088 N:      bcm9586*
3089 N:      bcm988312
3090 N:      bcm113*
3091 N:      bcm583*
3092 N:      bcm585*
3093 N:      bcm586*
3094 N:      bcm88312
3095 N:      hr2
3096 N:      stingray
3097 F:      arch/arm64/boot/dts/broadcom/northstar2/*
3098 F:      arch/arm64/boot/dts/broadcom/stingray/*
3099 F:      drivers/clk/bcm/clk-ns*
3100 F:      drivers/clk/bcm/clk-sr*
3101 F:      drivers/pinctrl/bcm/pinctrl-ns*
3102 F:      include/dt-bindings/clock/bcm-sr*
3103
3104 BROADCOM KONA GPIO DRIVER
3105 M:      Ray Jui <rjui@broadcom.com>
3106 L:      bcm-kernel-feedback-list@broadcom.com
3107 S:      Supported
3108 F:      drivers/gpio/gpio-bcm-kona.c
3109 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
3110
3111 BROADCOM NETXTREME-E ROCE DRIVER
3112 M:      Selvin Xavier <selvin.xavier@broadcom.com>
3113 M:      Devesh Sharma <devesh.sharma@broadcom.com>
3114 M:      Somnath Kotur <somnath.kotur@broadcom.com>
3115 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
3116 L:      linux-rdma@vger.kernel.org
3117 W:      http://www.broadcom.com
3118 S:      Supported
3119 F:      drivers/infiniband/hw/bnxt_re/
3120 F:      include/uapi/rdma/bnxt_re-abi.h
3121
3122 BROADCOM NVRAM DRIVER
3123 M:      Rafał Miłecki <zajec5@gmail.com>
3124 L:      linux-mips@vger.kernel.org
3125 S:      Maintained
3126 F:      drivers/firmware/broadcom/*
3127
3128 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
3129 M:      Rafał Miłecki <zajec5@gmail.com>
3130 L:      linux-wireless@vger.kernel.org
3131 S:      Maintained
3132 F:      drivers/bcma/
3133 F:      include/linux/bcma/
3134
3135 BROADCOM STB AVS CPUFREQ DRIVER
3136 M:      Markus Mayer <mmayer@broadcom.com>
3137 M:      bcm-kernel-feedback-list@broadcom.com
3138 L:      linux-pm@vger.kernel.org
3139 S:      Maintained
3140 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
3141 F:      drivers/cpufreq/brcmstb*
3142
3143 BROADCOM STB AVS TMON DRIVER
3144 M:      Markus Mayer <mmayer@broadcom.com>
3145 M:      bcm-kernel-feedback-list@broadcom.com
3146 L:      linux-pm@vger.kernel.org
3147 S:      Maintained
3148 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3149 F:      drivers/thermal/broadcom/brcmstb*
3150
3151 BROADCOM STB NAND FLASH DRIVER
3152 M:      Brian Norris <computersforpeace@gmail.com>
3153 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3154 L:      linux-mtd@lists.infradead.org
3155 L:      bcm-kernel-feedback-list@broadcom.com
3156 S:      Maintained
3157 F:      drivers/mtd/nand/raw/brcmnand/
3158
3159 BROADCOM STB DPFE DRIVER
3160 M:      Markus Mayer <mmayer@broadcom.com>
3161 M:      bcm-kernel-feedback-list@broadcom.com
3162 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3163 S:      Maintained
3164 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3165 F:      drivers/memory/brcmstb_dpfe.c
3166
3167 BROADCOM SPI DRIVER
3168 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3169 M:      bcm-kernel-feedback-list@broadcom.com
3170 S:      Maintained
3171 F:      Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.txt
3172 F:      drivers/spi/spi-bcm-qspi.*
3173 F:      drivers/spi/spi-brcmstb-qspi.c
3174 F:      drivers/spi/spi-iproc-qspi.c
3175
3176 BROADCOM SYSTEMPORT ETHERNET DRIVER
3177 M:      Florian Fainelli <f.fainelli@gmail.com>
3178 L:      netdev@vger.kernel.org
3179 S:      Supported
3180 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3181
3182 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3183 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3184 M:      Prashant Sreedharan <prashant@broadcom.com>
3185 M:      Michael Chan <mchan@broadcom.com>
3186 L:      netdev@vger.kernel.org
3187 S:      Supported
3188 F:      drivers/net/ethernet/broadcom/tg3.*
3189
3190 BROCADE BFA FC SCSI DRIVER
3191 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3192 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3193 L:      linux-scsi@vger.kernel.org
3194 S:      Supported
3195 F:      drivers/scsi/bfa/
3196
3197 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3198 M:      Rasesh Mody <rasesh.mody@cavium.com>
3199 M:      Sudarsana Kalluru <sudarsana.kalluru@cavium.com>
3200 M:      Dept-GELinuxNICDev@cavium.com
3201 L:      netdev@vger.kernel.org
3202 S:      Supported
3203 F:      drivers/net/ethernet/brocade/bna/
3204
3205 BSG (block layer generic sg v4 driver)
3206 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3207 L:      linux-scsi@vger.kernel.org
3208 S:      Supported
3209 F:      block/bsg.c
3210 F:      include/linux/bsg.h
3211 F:      include/uapi/linux/bsg.h
3212
3213 BT87X AUDIO DRIVER
3214 M:      Clemens Ladisch <clemens@ladisch.de>
3215 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3216 T:      git git://git.alsa-project.org/alsa-kernel.git
3217 S:      Maintained
3218 F:      Documentation/sound/cards/bt87x.rst
3219 F:      sound/pci/bt87x.c
3220
3221 BT8XXGPIO DRIVER
3222 M:      Michael Buesch <m@bues.ch>
3223 W:      http://bu3sch.de/btgpio.php
3224 S:      Maintained
3225 F:      drivers/gpio/gpio-bt8xx.c
3226
3227 BTRFS FILE SYSTEM
3228 M:      Chris Mason <clm@fb.com>
3229 M:      Josef Bacik <josef@toxicpanda.com>
3230 M:      David Sterba <dsterba@suse.com>
3231 L:      linux-btrfs@vger.kernel.org
3232 W:      http://btrfs.wiki.kernel.org/
3233 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3234 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3235 S:      Maintained
3236 F:      Documentation/filesystems/btrfs.txt
3237 F:      fs/btrfs/
3238 F:      include/linux/btrfs*
3239 F:      include/uapi/linux/btrfs*
3240
3241 BTTV VIDEO4LINUX DRIVER
3242 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3243 L:      linux-media@vger.kernel.org
3244 W:      https://linuxtv.org
3245 T:      git git://linuxtv.org/media_tree.git
3246 S:      Odd fixes
3247 F:      Documentation/media/v4l-drivers/bttv*
3248 F:      drivers/media/pci/bt8xx/bttv*
3249
3250 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3251 M:      Chanwoo Choi <cw00.choi@samsung.com>
3252 L:      linux-pm@vger.kernel.org
3253 L:      linux-samsung-soc@vger.kernel.org
3254 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
3255 S:      Maintained
3256 F:      drivers/devfreq/exynos-bus.c
3257 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3258
3259 BUSLOGIC SCSI DRIVER
3260 M:      Khalid Aziz <khalid@gonehiking.org>
3261 L:      linux-scsi@vger.kernel.org
3262 S:      Maintained
3263 F:      drivers/scsi/BusLogic.*
3264 F:      drivers/scsi/FlashPoint.*
3265
3266 C-MEDIA CMI8788 DRIVER
3267 M:      Clemens Ladisch <clemens@ladisch.de>
3268 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3269 T:      git git://git.alsa-project.org/alsa-kernel.git
3270 S:      Maintained
3271 F:      sound/pci/oxygen/
3272
3273 C-SKY ARCHITECTURE
3274 M:      Guo Ren <ren_guo@c-sky.com>
3275 T:      git https://github.com/c-sky/csky-linux.git
3276 S:      Supported
3277 F:      arch/csky/
3278 F:      Documentation/devicetree/bindings/csky/
3279 K:      csky
3280 N:      csky
3281
3282 C6X ARCHITECTURE
3283 M:      Mark Salter <msalter@redhat.com>
3284 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3285 L:      linux-c6x-dev@linux-c6x.org
3286 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3287 S:      Maintained
3288 F:      arch/c6x/
3289
3290 CA8210 IEEE-802.15.4 RADIO DRIVER
3291 M:      Harry Morris <h.morris@cascoda.com>
3292 L:      linux-wpan@vger.kernel.org
3293 W:      https://github.com/Cascoda/ca8210-linux.git
3294 S:      Maintained
3295 F:      drivers/net/ieee802154/ca8210.c
3296 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3297
3298 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3299 M:      David Howells <dhowells@redhat.com>
3300 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3301 S:      Supported
3302 F:      Documentation/filesystems/caching/cachefiles.txt
3303 F:      fs/cachefiles/
3304
3305 CADENCE MIPI-CSI2 BRIDGES
3306 M:      Maxime Ripard <maxime.ripard@bootlin.com>
3307 L:      linux-media@vger.kernel.org
3308 S:      Maintained
3309 F:      Documentation/devicetree/bindings/media/cdns,*.txt
3310 F:      drivers/media/platform/cadence/cdns-csi2*
3311
3312 CADET FM/AM RADIO RECEIVER DRIVER
3313 M:      Hans Verkuil <hverkuil@xs4all.nl>
3314 L:      linux-media@vger.kernel.org
3315 T:      git git://linuxtv.org/media_tree.git
3316 W:      https://linuxtv.org
3317 S:      Maintained
3318 F:      drivers/media/radio/radio-cadet*
3319
3320 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3321 M:      Jonathan Corbet <corbet@lwn.net>
3322 L:      linux-media@vger.kernel.org
3323 T:      git git://linuxtv.org/media_tree.git
3324 S:      Maintained
3325 F:      Documentation/media/v4l-drivers/cafe_ccic*
3326 F:      drivers/media/platform/marvell-ccic/
3327
3328 CAIF NETWORK LAYER
3329 M:      Dmitry Tarnyagin <dmitry.tarnyagin@lockless.no>
3330 L:      netdev@vger.kernel.org
3331 S:      Supported
3332 F:      Documentation/networking/caif/
3333 F:      drivers/net/caif/
3334 F:      include/uapi/linux/caif/
3335 F:      include/net/caif/
3336 F:      net/caif/
3337
3338 CAKE QDISC
3339 M:      Toke Høiland-Jørgensen <toke@toke.dk>
3340 L:      cake@lists.bufferbloat.net (moderated for non-subscribers)
3341 S:      Maintained
3342 F:      net/sched/sch_cake.c
3343
3344 CALGARY x86-64 IOMMU
3345 M:      Muli Ben-Yehuda <mulix@mulix.org>
3346 M:      Jon Mason <jdmason@kudzu.us>
3347 L:      iommu@lists.linux-foundation.org
3348 S:      Maintained
3349 F:      arch/x86/kernel/pci-calgary_64.c
3350 F:      arch/x86/kernel/tce_64.c
3351 F:      arch/x86/include/asm/calgary.h
3352 F:      arch/x86/include/asm/tce.h
3353
3354 CAN NETWORK DRIVERS
3355 M:      Wolfgang Grandegger <wg@grandegger.com>
3356 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3357 L:      linux-can@vger.kernel.org
3358 W:      https://github.com/linux-can
3359 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3360 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3361 S:      Maintained
3362 F:      Documentation/devicetree/bindings/net/can/
3363 F:      drivers/net/can/
3364 F:      include/linux/can/dev.h
3365 F:      include/linux/can/platform/
3366 F:      include/uapi/linux/can/error.h
3367 F:      include/uapi/linux/can/netlink.h
3368
3369 CAN NETWORK LAYER
3370 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3371 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3372 L:      linux-can@vger.kernel.org
3373 W:      https://github.com/linux-can
3374 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3375 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3376 S:      Maintained
3377 F:      Documentation/networking/can.rst
3378 F:      net/can/
3379 F:      include/linux/can/core.h
3380 F:      include/uapi/linux/can.h
3381 F:      include/uapi/linux/can/bcm.h
3382 F:      include/uapi/linux/can/raw.h
3383 F:      include/uapi/linux/can/gw.h
3384
3385 CAPABILITIES
3386 M:      Serge Hallyn <serge@hallyn.com>
3387 L:      linux-security-module@vger.kernel.org
3388 S:      Supported
3389 F:      include/linux/capability.h
3390 F:      include/uapi/linux/capability.h
3391 F:      security/commoncap.c
3392 F:      kernel/capability.c
3393
3394 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3395 M:      Kevin Tsai <ktsai@capellamicro.com>
3396 S:      Maintained
3397 F:      drivers/iio/light/cm*
3398
3399 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3400 M:      Christian Lamparter <chunkeey@googlemail.com>
3401 L:      linux-wireless@vger.kernel.org
3402 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3403 S:      Maintained
3404 F:      drivers/net/wireless/ath/carl9170/
3405
3406 CAVIUM I2C DRIVER
3407 M:      Jan Glauber <jglauber@cavium.com>
3408 M:      David Daney <david.daney@cavium.com>
3409 W:      http://www.cavium.com
3410 S:      Supported
3411 F:      drivers/i2c/busses/i2c-octeon*
3412 F:      drivers/i2c/busses/i2c-thunderx*
3413
3414 CAVIUM LIQUIDIO NETWORK DRIVER
3415 M:      Derek Chickles <derek.chickles@caviumnetworks.com>
3416 M:      Satanand Burla <satananda.burla@caviumnetworks.com>
3417 M:      Felix Manlunas <felix.manlunas@caviumnetworks.com>
3418 M:      Raghu Vatsavayi <raghu.vatsavayi@caviumnetworks.com>
3419 L:      netdev@vger.kernel.org
3420 W:      http://www.cavium.com
3421 S:      Supported
3422 F:      drivers/net/ethernet/cavium/liquidio/
3423
3424 CAVIUM MMC DRIVER
3425 M:      Jan Glauber <jglauber@cavium.com>
3426 M:      David Daney <david.daney@cavium.com>
3427 M:      Steven J. Hill <Steven.Hill@cavium.com>
3428 W:      http://www.cavium.com
3429 S:      Supported
3430 F:      drivers/mmc/host/cavium*
3431
3432 CAVIUM OCTEON-TX CRYPTO DRIVER
3433 M:      George Cherian <george.cherian@cavium.com>
3434 L:      linux-crypto@vger.kernel.org
3435 W:      http://www.cavium.com
3436 S:      Supported
3437 F:      drivers/crypto/cavium/cpt/
3438
3439 CAVIUM THUNDERX2 ARM64 SOC
3440 M:      Robert Richter <rrichter@cavium.com>
3441 M:      Jayachandran C <jnair@caviumnetworks.com>
3442 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3443 S:      Maintained
3444 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3445 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3446
3447 CC2520 IEEE-802.15.4 RADIO DRIVER
3448 M:      Varka Bhadram <varkabhadram@gmail.com>
3449 L:      linux-wpan@vger.kernel.org
3450 S:      Maintained
3451 F:      drivers/net/ieee802154/cc2520.c
3452 F:      include/linux/spi/cc2520.h
3453 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3454
3455 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3456 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3457 L:      linux-crypto@vger.kernel.org
3458 S:      Supported
3459 F:      drivers/crypto/ccree/
3460 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3461
3462 CEC FRAMEWORK
3463 M:      Hans Verkuil <hans.verkuil@cisco.com>
3464 L:      linux-media@vger.kernel.org
3465 T:      git git://linuxtv.org/media_tree.git
3466 W:      http://linuxtv.org
3467 S:      Supported
3468 F:      Documentation/media/kapi/cec-core.rst
3469 F:      Documentation/media/uapi/cec
3470 F:      drivers/media/cec/
3471 F:      drivers/media/rc/keymaps/rc-cec.c
3472 F:      include/media/cec.h
3473 F:      include/media/cec-notifier.h
3474 F:      include/uapi/linux/cec.h
3475 F:      include/uapi/linux/cec-funcs.h
3476 F:      Documentation/devicetree/bindings/media/cec.txt
3477 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3478
3479 CEC GPIO DRIVER
3480 M:      Hans Verkuil <hans.verkuil@cisco.com>
3481 L:      linux-media@vger.kernel.org
3482 T:      git git://linuxtv.org/media_tree.git
3483 W:      http://linuxtv.org
3484 S:      Supported
3485 F:      drivers/media/platform/cec-gpio/
3486 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3487
3488 CELL BROADBAND ENGINE ARCHITECTURE
3489 M:      Arnd Bergmann <arnd@arndb.de>
3490 L:      linuxppc-dev@lists.ozlabs.org
3491 W:      http://www.ibm.com/developerworks/power/cell/
3492 S:      Supported
3493 F:      arch/powerpc/include/asm/cell*.h
3494 F:      arch/powerpc/include/asm/spu*.h
3495 F:      arch/powerpc/include/uapi/asm/spu*.h
3496 F:      arch/powerpc/oprofile/*cell*
3497 F:      arch/powerpc/platforms/cell/
3498
3499 CEPH COMMON CODE (LIBCEPH)
3500 M:      Ilya Dryomov <idryomov@gmail.com>
3501 M:      "Yan, Zheng" <zyan@redhat.com>
3502 M:      Sage Weil <sage@redhat.com>
3503 L:      ceph-devel@vger.kernel.org
3504 W:      http://ceph.com/
3505 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3506 T:      git git://github.com/ceph/ceph-client.git
3507 S:      Supported
3508 F:      net/ceph/
3509 F:      include/linux/ceph/
3510 F:      include/linux/crush/
3511
3512 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3513 M:      "Yan, Zheng" <zyan@redhat.com>
3514 M:      Sage Weil <sage@redhat.com>
3515 M:      Ilya Dryomov <idryomov@gmail.com>
3516 L:      ceph-devel@vger.kernel.org
3517 W:      http://ceph.com/
3518 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3519 T:      git git://github.com/ceph/ceph-client.git
3520 S:      Supported
3521 F:      Documentation/filesystems/ceph.txt
3522 F:      fs/ceph/
3523
3524 CERTIFICATE HANDLING:
3525 M:      David Howells <dhowells@redhat.com>
3526 M:      David Woodhouse <dwmw2@infradead.org>
3527 L:      keyrings@vger.kernel.org
3528 S:      Maintained
3529 F:      Documentation/admin-guide/module-signing.rst
3530 F:      certs/
3531 F:      scripts/sign-file.c
3532 F:      scripts/extract-cert.c
3533
3534 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3535 L:      linux-usb@vger.kernel.org
3536 S:      Orphan
3537 F:      Documentation/usb/WUSB-Design-overview.txt
3538 F:      Documentation/usb/wusb-cbaf
3539 F:      drivers/usb/host/hwa-hc.c
3540 F:      drivers/usb/host/whci/
3541 F:      drivers/usb/wusbcore/
3542 F:      include/linux/usb/wusb*
3543
3544 CFAG12864B LCD DRIVER
3545 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3546 S:      Maintained
3547 F:      drivers/auxdisplay/cfag12864b.c
3548 F:      include/linux/cfag12864b.h
3549
3550 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3551 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3552 S:      Maintained
3553 F:      drivers/auxdisplay/cfag12864bfb.c
3554 F:      include/linux/cfag12864b.h
3555
3556 802.11 (including CFG80211/NL80211)
3557 M:      Johannes Berg <johannes@sipsolutions.net>
3558 L:      linux-wireless@vger.kernel.org
3559 W:      http://wireless.kernel.org/
3560 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3561 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3562 S:      Maintained
3563 F:      net/wireless/
3564 F:      include/uapi/linux/nl80211.h
3565 F:      include/linux/ieee80211.h
3566 F:      include/net/wext.h
3567 F:      include/net/cfg80211.h
3568 F:      include/net/iw_handler.h
3569 F:      include/net/ieee80211_radiotap.h
3570 F:      Documentation/driver-api/80211/cfg80211.rst
3571 F:      Documentation/networking/regulatory.txt
3572
3573 CHAR and MISC DRIVERS
3574 M:      Arnd Bergmann <arnd@arndb.de>
3575 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3576 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3577 S:      Supported
3578 F:      drivers/char/
3579 F:      drivers/misc/
3580 F:      include/linux/miscdevice.h
3581
3582 CHECKPATCH
3583 M:      Andy Whitcroft <apw@canonical.com>
3584 M:      Joe Perches <joe@perches.com>
3585 S:      Maintained
3586 F:      scripts/checkpatch.pl
3587
3588 CHINESE DOCUMENTATION
3589 M:      Harry Wei <harryxiyou@gmail.com>
3590 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3591 L:      linux-kernel@zh-kernel.org (moderated for non-subscribers)
3592 S:      Maintained
3593 F:      Documentation/translations/zh_CN/
3594
3595 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3596 M:      Peter Chen <Peter.Chen@nxp.com>
3597 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3598 L:      linux-usb@vger.kernel.org
3599 S:      Maintained
3600 F:      drivers/usb/chipidea/
3601
3602 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3603 M:      Hans de Goede <hdegoede@redhat.com>
3604 L:      linux-input@vger.kernel.org
3605 S:      Maintained
3606 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3607 F:      drivers/input/touchscreen/chipone_icn8318.c
3608
3609 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
3610 M:      Hans de Goede <hdegoede@redhat.com>
3611 L:      linux-input@vger.kernel.org
3612 S:      Maintained
3613 F:      drivers/input/touchscreen/chipone_icn8505.c
3614
3615 CHROME HARDWARE PLATFORM SUPPORT
3616 M:      Benson Leung <bleung@chromium.org>
3617 M:      Olof Johansson <olof@lixom.net>
3618 S:      Maintained
3619 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bleung/chrome-platform.git
3620 F:      drivers/platform/chrome/
3621
3622 CIRRUS LOGIC AUDIO CODEC DRIVERS
3623 M:      Brian Austin <brian.austin@cirrus.com>
3624 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3625 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3626 S:      Maintained
3627 F:      sound/soc/codecs/cs*
3628
3629 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3630 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3631 L:      netdev@vger.kernel.org
3632 S:      Maintained
3633 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3634
3635 CISCO FCOE HBA DRIVER
3636 M:      Satish Kharat <satishkh@cisco.com>
3637 M:      Sesidhar Baddela <sebaddel@cisco.com>
3638 M:      Karan Tilak Kumar <kartilak@cisco.com>
3639 L:      linux-scsi@vger.kernel.org
3640 S:      Supported
3641 F:      drivers/scsi/fnic/
3642
3643 CISCO SCSI HBA DRIVER
3644 M:      Karan Tilak Kumar <kartilak@cisco.com>
3645 M:      Sesidhar Baddela <sebaddel@cisco.com>
3646 L:      linux-scsi@vger.kernel.org
3647 S:      Supported
3648 F:      drivers/scsi/snic/
3649
3650 CISCO VIC ETHERNET NIC DRIVER
3651 M:      Christian Benvenuti <benve@cisco.com>
3652 M:      Govindarajulu Varadarajan <_govind@gmx.com>
3653 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3654 S:      Supported
3655 F:      drivers/net/ethernet/cisco/enic/
3656
3657 CISCO VIC LOW LATENCY NIC DRIVER
3658 M:      Christian Benvenuti <benve@cisco.com>
3659 S:      Supported
3660 F:      drivers/infiniband/hw/usnic/
3661
3662 CIRRUS LOGIC MADERA CODEC DRIVERS
3663 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3664 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3665 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3666 L:      patches@opensource.cirrus.com
3667 T:      git https://github.com/CirrusLogic/linux-drivers.git
3668 W:      https://github.com/CirrusLogic/linux-drivers/wiki
3669 S:      Supported
3670 F:      Documentation/devicetree/bindings/mfd/madera.txt
3671 F:      Documentation/devicetree/bindings/pinctrl/cirrus,madera-pinctrl.txt
3672 F:      include/linux/mfd/madera/*
3673 F:      drivers/gpio/gpio-madera*
3674 F:      drivers/mfd/madera*
3675 F:      drivers/mfd/cs47l*
3676 F:      drivers/pinctrl/cirrus/*
3677
3678 CLANG-FORMAT FILE
3679 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3680 S:      Maintained
3681 F:      .clang-format
3682
3683 CLEANCACHE API
3684 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
3685 L:      linux-kernel@vger.kernel.org
3686 S:      Maintained
3687 F:      mm/cleancache.c
3688 F:      include/linux/cleancache.h
3689
3690 CLK API
3691 M:      Russell King <linux@armlinux.org.uk>
3692 L:      linux-clk@vger.kernel.org
3693 S:      Maintained
3694 F:      include/linux/clk.h
3695
3696 CLOCKSOURCE, CLOCKEVENT DRIVERS
3697 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3698 M:      Thomas Gleixner <tglx@linutronix.de>
3699 L:      linux-kernel@vger.kernel.org
3700 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
3701 S:      Supported
3702 F:      drivers/clocksource/
3703 F:      Documentation/devicetree/bindings/timer/
3704
3705 CMPC ACPI DRIVER
3706 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
3707 M:      Daniel Oliveira Nascimento <don@syst.com.br>
3708 L:      platform-driver-x86@vger.kernel.org
3709 S:      Supported
3710 F:      drivers/platform/x86/classmate-laptop.c
3711
3712 COBALT MEDIA DRIVER
3713 M:      Hans Verkuil <hans.verkuil@cisco.com>
3714 L:      linux-media@vger.kernel.org
3715 T:      git git://linuxtv.org/media_tree.git
3716 W:      https://linuxtv.org
3717 S:      Supported
3718 F:      drivers/media/pci/cobalt/
3719
3720 COCCINELLE/Semantic Patches (SmPL)
3721 M:      Julia Lawall <Julia.Lawall@lip6.fr>
3722 M:      Gilles Muller <Gilles.Muller@lip6.fr>
3723 M:      Nicolas Palix <nicolas.palix@imag.fr>
3724 M:      Michal Marek <michal.lkml@markovi.net>
3725 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
3726 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
3727 W:      http://coccinelle.lip6.fr/
3728 S:      Supported
3729 F:      Documentation/dev-tools/coccinelle.rst
3730 F:      scripts/coccinelle/
3731 F:      scripts/coccicheck
3732
3733 CODA FILE SYSTEM
3734 M:      Jan Harkes <jaharkes@cs.cmu.edu>
3735 M:      coda@cs.cmu.edu
3736 L:      codalist@coda.cs.cmu.edu
3737 W:      http://www.coda.cs.cmu.edu/
3738 S:      Maintained
3739 F:      Documentation/filesystems/coda.txt
3740 F:      fs/coda/
3741 F:      include/linux/coda*.h
3742 F:      include/uapi/linux/coda*.h
3743
3744 CODA V4L2 MEM2MEM DRIVER
3745 M:      Philipp Zabel <p.zabel@pengutronix.de>
3746 L:      linux-media@vger.kernel.org
3747 S:      Maintained
3748 F:      Documentation/devicetree/bindings/media/coda.txt
3749 F:      drivers/media/platform/coda/
3750
3751 CODE OF CONDUCT
3752 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3753 S:      Supported
3754 F:      Documentation/process/code-of-conduct.rst
3755 F:      Documentation/process/code-of-conduct-interpretation.rst
3756
3757 COMMON CLK FRAMEWORK
3758 M:      Michael Turquette <mturquette@baylibre.com>
3759 M:      Stephen Boyd <sboyd@kernel.org>
3760 L:      linux-clk@vger.kernel.org
3761 Q:      http://patchwork.kernel.org/project/linux-clk/list/
3762 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
3763 S:      Maintained
3764 F:      Documentation/devicetree/bindings/clock/
3765 F:      drivers/clk/
3766 X:      drivers/clk/clkdev.c
3767 F:      include/linux/clk-pr*
3768 F:      include/linux/clk/
3769 F:      include/linux/of_clk.h
3770
3771 COMMON INTERNET FILE SYSTEM (CIFS)
3772 M:      Steve French <sfrench@samba.org>
3773 L:      linux-cifs@vger.kernel.org
3774 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
3775 W:      http://linux-cifs.samba.org/
3776 T:      git git://git.samba.org/sfrench/cifs-2.6.git
3777 S:      Supported
3778 F:      Documentation/filesystems/cifs/
3779 F:      fs/cifs/
3780
3781 COMPACTPCI HOTPLUG CORE
3782 M:      Scott Murray <scott@spiteful.org>
3783 L:      linux-pci@vger.kernel.org
3784 S:      Maintained
3785 F:      drivers/pci/hotplug/cpci_hotplug*
3786
3787 COMPACTPCI HOTPLUG GENERIC DRIVER
3788 M:      Scott Murray <scott@spiteful.org>
3789 L:      linux-pci@vger.kernel.org
3790 S:      Maintained
3791 F:      drivers/pci/hotplug/cpcihp_generic.c
3792
3793 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
3794 M:      Scott Murray <scott@spiteful.org>
3795 L:      linux-pci@vger.kernel.org
3796 S:      Maintained
3797 F:      drivers/pci/hotplug/cpcihp_zt5550.*
3798
3799 COMPAL LAPTOP SUPPORT
3800 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
3801 L:      platform-driver-x86@vger.kernel.org
3802 S:      Maintained
3803 F:      drivers/platform/x86/compal-laptop.c
3804
3805 COMPILER ATTRIBUTES
3806 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3807 S:      Maintained
3808 F:      include/linux/compiler_attributes.h
3809
3810 CONEXANT ACCESSRUNNER USB DRIVER
3811 L:      accessrunner-general@lists.sourceforge.net
3812 W:      http://accessrunner.sourceforge.net/
3813 S:      Orphan
3814 F:      drivers/usb/atm/cxacru.c
3815
3816 CONFIGFS
3817 M:      Joel Becker <jlbec@evilplan.org>
3818 M:      Christoph Hellwig <hch@lst.de>
3819 T:      git git://git.infradead.org/users/hch/configfs.git
3820 S:      Supported
3821 F:      fs/configfs/
3822 F:      include/linux/configfs.h
3823
3824 CONNECTOR
3825 M:      Evgeniy Polyakov <zbr@ioremap.net>
3826 L:      netdev@vger.kernel.org
3827 S:      Maintained
3828 F:      drivers/connector/
3829
3830 CONTROL GROUP (CGROUP)
3831 M:      Tejun Heo <tj@kernel.org>
3832 M:      Li Zefan <lizefan@huawei.com>
3833 M:      Johannes Weiner <hannes@cmpxchg.org>
3834 L:      cgroups@vger.kernel.org
3835 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3836 S:      Maintained
3837 F:      Documentation/cgroup*
3838 F:      include/linux/cgroup*
3839 F:      kernel/cgroup*
3840
3841 CONTROL GROUP - CPUSET
3842 M:      Li Zefan <lizefan@huawei.com>
3843 L:      cgroups@vger.kernel.org
3844 W:      http://www.bullopensource.org/cpuset/
3845 W:      http://oss.sgi.com/projects/cpusets/
3846 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3847 S:      Maintained
3848 F:      Documentation/cgroup-v1/cpusets.txt
3849 F:      include/linux/cpuset.h
3850 F:      kernel/cgroup/cpuset.c
3851
3852 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
3853 M:      Johannes Weiner <hannes@cmpxchg.org>
3854 M:      Michal Hocko <mhocko@kernel.org>
3855 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
3856 L:      cgroups@vger.kernel.org
3857 L:      linux-mm@kvack.org
3858 S:      Maintained
3859 F:      mm/memcontrol.c
3860 F:      mm/swap_cgroup.c
3861
3862 CORETEMP HARDWARE MONITORING DRIVER
3863 M:      Fenghua Yu <fenghua.yu@intel.com>
3864 L:      linux-hwmon@vger.kernel.org
3865 S:      Maintained
3866 F:      Documentation/hwmon/coretemp
3867 F:      drivers/hwmon/coretemp.c
3868
3869 COSA/SRP SYNC SERIAL DRIVER
3870 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
3871 W:      http://www.fi.muni.cz/~kas/cosa/
3872 S:      Maintained
3873 F:      drivers/net/wan/cosa*
3874
3875 CPMAC ETHERNET DRIVER
3876 M:      Florian Fainelli <f.fainelli@gmail.com>
3877 L:      netdev@vger.kernel.org
3878 S:      Maintained
3879 F:      drivers/net/ethernet/ti/cpmac.c
3880
3881 CPU FREQUENCY DRIVERS
3882 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3883 M:      Viresh Kumar <viresh.kumar@linaro.org>
3884 L:      linux-pm@vger.kernel.org
3885 S:      Maintained
3886 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3887 T:      git git://git.linaro.org/people/vireshk/linux.git (For ARM Updates)
3888 B:      https://bugzilla.kernel.org
3889 F:      Documentation/cpu-freq/
3890 F:      Documentation/devicetree/bindings/cpufreq/
3891 F:      drivers/cpufreq/
3892 F:      include/linux/cpufreq.h
3893 F:      tools/testing/selftests/cpufreq/
3894
3895 CPU FREQUENCY DRIVERS - ARM BIG LITTLE
3896 M:      Viresh Kumar <viresh.kumar@linaro.org>
3897 M:      Sudeep Holla <sudeep.holla@arm.com>
3898 L:      linux-pm@vger.kernel.org
3899 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
3900 S:      Maintained
3901 F:      drivers/cpufreq/arm_big_little.h
3902 F:      drivers/cpufreq/arm_big_little.c
3903
3904 CPU POWER MONITORING SUBSYSTEM
3905 M:      Thomas Renninger <trenn@suse.com>
3906 M:      Shuah Khan <shuah@kernel.org>
3907 L:      linux-pm@vger.kernel.org
3908 S:      Maintained
3909 F:      tools/power/cpupower/
3910
3911 CPUID/MSR DRIVER
3912 M:      "H. Peter Anvin" <hpa@zytor.com>
3913 S:      Maintained
3914 F:      arch/x86/kernel/cpuid.c
3915 F:      arch/x86/kernel/msr.c
3916
3917 CPUIDLE DRIVER - ARM BIG LITTLE
3918 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
3919 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3920 L:      linux-pm@vger.kernel.org
3921 L:      linux-arm-kernel@lists.infradead.org
3922 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3923 S:      Maintained
3924 F:      drivers/cpuidle/cpuidle-big_little.c
3925
3926 CPUIDLE DRIVER - ARM EXYNOS
3927 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
3928 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3929 M:      Kukjin Kim <kgene@kernel.org>
3930 L:      linux-pm@vger.kernel.org
3931 L:      linux-samsung-soc@vger.kernel.org
3932 S:      Supported
3933 F:      drivers/cpuidle/cpuidle-exynos.c
3934 F:      arch/arm/mach-exynos/pm.c
3935
3936 CPUIDLE DRIVERS
3937 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3938 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3939 L:      linux-pm@vger.kernel.org
3940 S:      Maintained
3941 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3942 B:      https://bugzilla.kernel.org
3943 F:      drivers/cpuidle/*
3944 F:      include/linux/cpuidle.h
3945
3946 CRAMFS FILESYSTEM
3947 M:      Nicolas Pitre <nico@linaro.org>
3948 S:      Maintained
3949 F:      Documentation/filesystems/cramfs.txt
3950 F:      fs/cramfs/
3951
3952 CRYPTO API
3953 M:      Herbert Xu <herbert@gondor.apana.org.au>
3954 M:      "David S. Miller" <davem@davemloft.net>
3955 L:      linux-crypto@vger.kernel.org
3956 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
3957 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
3958 S:      Maintained
3959 F:      Documentation/crypto/
3960 F:      Documentation/devicetree/bindings/crypto/
3961 F:      arch/*/crypto/
3962 F:      crypto/
3963 F:      drivers/crypto/
3964 F:      include/crypto/
3965 F:      include/linux/crypto*
3966
3967 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
3968 M:      Neil Horman <nhorman@tuxdriver.com>
3969 L:      linux-crypto@vger.kernel.org
3970 S:      Maintained
3971 F:      crypto/ansi_cprng.c
3972 F:      crypto/rng.c
3973
3974 CS3308 MEDIA DRIVER
3975 M:      Hans Verkuil <hverkuil@xs4all.nl>
3976 L:      linux-media@vger.kernel.org
3977 T:      git git://linuxtv.org/media_tree.git
3978 W:      http://linuxtv.org
3979 S:      Odd Fixes
3980 F:      drivers/media/i2c/cs3308.c
3981 F:      drivers/media/i2c/cs3308.h
3982
3983 CS5535 Audio ALSA driver
3984 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
3985 S:      Maintained
3986 F:      sound/pci/cs5535audio/
3987
3988 CW1200 WLAN driver
3989 M:      Solomon Peachy <pizza@shaftnet.org>
3990 S:      Maintained
3991 F:      drivers/net/wireless/st/cw1200/
3992
3993 CX18 VIDEO4LINUX DRIVER
3994 M:      Andy Walls <awalls@md.metrocast.net>
3995 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
3996 L:      linux-media@vger.kernel.org
3997 T:      git git://linuxtv.org/media_tree.git
3998 W:      https://linuxtv.org
3999 W:      http://www.ivtvdriver.org/index.php/Cx18
4000 S:      Maintained
4001 F:      Documentation/media/v4l-drivers/cx18*
4002 F:      drivers/media/pci/cx18/
4003 F:      include/uapi/linux/ivtv*
4004
4005 CX2341X MPEG ENCODER HELPER MODULE
4006 M:      Hans Verkuil <hverkuil@xs4all.nl>
4007 L:      linux-media@vger.kernel.org
4008 T:      git git://linuxtv.org/media_tree.git
4009 W:      https://linuxtv.org
4010 S:      Maintained
4011 F:      drivers/media/common/cx2341x*
4012 F:      include/media/cx2341x*
4013
4014 CX24120 MEDIA DRIVER
4015 M:      Jemma Denson <jdenson@gmail.com>
4016 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
4017 L:      linux-media@vger.kernel.org
4018 W:      https://linuxtv.org
4019 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4020 S:      Maintained
4021 F:      drivers/media/dvb-frontends/cx24120*
4022
4023 CX88 VIDEO4LINUX DRIVER
4024 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
4025 L:      linux-media@vger.kernel.org
4026 W:      https://linuxtv.org
4027 T:      git git://linuxtv.org/media_tree.git
4028 S:      Odd fixes
4029 F:      Documentation/media/v4l-drivers/cx88*
4030 F:      drivers/media/pci/cx88/
4031
4032 CXD2820R MEDIA DRIVER
4033 M:      Antti Palosaari <crope@iki.fi>
4034 L:      linux-media@vger.kernel.org
4035 W:      https://linuxtv.org
4036 W:      http://palosaari.fi/linux/
4037 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4038 T:      git git://linuxtv.org/anttip/media_tree.git
4039 S:      Maintained
4040 F:      drivers/media/dvb-frontends/cxd2820r*
4041
4042 CXGB3 ETHERNET DRIVER (CXGB3)
4043 M:      Santosh Raspatur <santosh@chelsio.com>
4044 L:      netdev@vger.kernel.org
4045 W:      http://www.chelsio.com
4046 S:      Supported
4047 F:      drivers/net/ethernet/chelsio/cxgb3/
4048
4049 CXGB3 ISCSI DRIVER (CXGB3I)
4050 M:      Karen Xie <kxie@chelsio.com>
4051 L:      linux-scsi@vger.kernel.org
4052 W:      http://www.chelsio.com
4053 S:      Supported
4054 F:      drivers/scsi/cxgbi/cxgb3i
4055
4056 CXGB3 IWARP RNIC DRIVER (IW_CXGB3)
4057 M:      Steve Wise <swise@chelsio.com>
4058 L:      linux-rdma@vger.kernel.org
4059 W:      http://www.openfabrics.org
4060 S:      Supported
4061 F:      drivers/infiniband/hw/cxgb3/
4062 F:      include/uapi/rdma/cxgb3-abi.h
4063
4064 CXGB4 CRYPTO DRIVER (chcr)
4065 M:      Harsh Jain <harsh@chelsio.com>
4066 L:      linux-crypto@vger.kernel.org
4067 W:      http://www.chelsio.com
4068 S:      Supported
4069 F:      drivers/crypto/chelsio
4070
4071 CXGB4 ETHERNET DRIVER (CXGB4)
4072 M:      Ganesh Goudar <ganeshgr@chelsio.com>
4073 L:      netdev@vger.kernel.org
4074 W:      http://www.chelsio.com
4075 S:      Supported
4076 F:      drivers/net/ethernet/chelsio/cxgb4/
4077
4078 CXGB4 ISCSI DRIVER (CXGB4I)
4079 M:      Karen Xie <kxie@chelsio.com>
4080 L:      linux-scsi@vger.kernel.org
4081 W:      http://www.chelsio.com
4082 S:      Supported
4083 F:      drivers/scsi/cxgbi/cxgb4i
4084
4085 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
4086 M:      Steve Wise <swise@chelsio.com>
4087 L:      linux-rdma@vger.kernel.org
4088 W:      http://www.openfabrics.org
4089 S:      Supported
4090 F:      drivers/infiniband/hw/cxgb4/
4091 F:      include/uapi/rdma/cxgb4-abi.h
4092
4093 CXGB4VF ETHERNET DRIVER (CXGB4VF)
4094 M:      Casey Leedom <leedom@chelsio.com>
4095 L:      netdev@vger.kernel.org
4096 W:      http://www.chelsio.com
4097 S:      Supported
4098 F:      drivers/net/ethernet/chelsio/cxgb4vf/
4099
4100 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
4101 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
4102 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
4103 L:      linuxppc-dev@lists.ozlabs.org
4104 S:      Supported
4105 F:      arch/powerpc/platforms/powernv/pci-cxl.c
4106 F:      drivers/misc/cxl/
4107 F:      include/misc/cxl*
4108 F:      include/uapi/misc/cxl.h
4109 F:      Documentation/powerpc/cxl.txt
4110 F:      Documentation/ABI/testing/sysfs-class-cxl
4111
4112 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
4113 M:      Manoj N. Kumar <manoj@linux.vnet.ibm.com>
4114 M:      Matthew R. Ochs <mrochs@linux.vnet.ibm.com>
4115 M:      Uma Krishnan <ukrishn@linux.vnet.ibm.com>
4116 L:      linux-scsi@vger.kernel.org
4117 S:      Supported
4118 F:      drivers/scsi/cxlflash/
4119 F:      include/uapi/scsi/cxlflash_ioctl.h
4120 F:      Documentation/powerpc/cxlflash.txt
4121
4122 CYBERPRO FB DRIVER
4123 M:      Russell King <linux@armlinux.org.uk>
4124 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4125 W:      http://www.armlinux.org.uk/
4126 S:      Maintained
4127 F:      drivers/video/fbdev/cyber2000fb.*
4128
4129 CYCLADES ASYNC MUX DRIVER
4130 W:      http://www.cyclades.com/
4131 S:      Orphan
4132 F:      drivers/tty/cyclades.c
4133 F:      include/linux/cyclades.h
4134 F:      include/uapi/linux/cyclades.h
4135
4136 CYCLADES PC300 DRIVER
4137 W:      http://www.cyclades.com/
4138 S:      Orphan
4139 F:      drivers/net/wan/pc300*
4140
4141 CYPRESS_FIRMWARE MEDIA DRIVER
4142 M:      Antti Palosaari <crope@iki.fi>
4143 L:      linux-media@vger.kernel.org
4144 W:      https://linuxtv.org
4145 W:      http://palosaari.fi/linux/
4146 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4147 T:      git git://linuxtv.org/anttip/media_tree.git
4148 S:      Maintained
4149 F:      drivers/media/common/cypress_firmware*
4150
4151 CYTTSP TOUCHSCREEN DRIVER
4152 M:      Ferruh Yigit <fery@cypress.com>
4153 L:      linux-input@vger.kernel.org
4154 S:      Supported
4155 F:      drivers/input/touchscreen/cyttsp*
4156 F:      include/linux/input/cyttsp.h
4157
4158 D-LINK DIR-685 TOUCHKEYS DRIVER
4159 M:      Linus Walleij <linus.walleij@linaro.org>
4160 L:      linux-input@vger.kernel.org
4161 S:      Supported
4162 F:      drivers/input/keyboard/dlink-dir685-touchkeys.c
4163
4164 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
4165 M:      Joshua Kinard <kumba@gentoo.org>
4166 S:      Maintained
4167 F:      drivers/rtc/rtc-ds1685.c
4168 F:      include/linux/rtc/ds1685.h
4169
4170 DAMA SLAVE for AX.25
4171 M:      Joerg Reuter <jreuter@yaina.de>
4172 W:      http://yaina.de/jreuter/
4173 W:      http://www.qsl.net/dl1bke/
4174 L:      linux-hams@vger.kernel.org
4175 S:      Maintained
4176 F:      net/ax25/af_ax25.c
4177 F:      net/ax25/ax25_dev.c
4178 F:      net/ax25/ax25_ds_*
4179 F:      net/ax25/ax25_in.c
4180 F:      net/ax25/ax25_out.c
4181 F:      net/ax25/ax25_timer.c
4182 F:      net/ax25/sysctl_net_ax25.c
4183
4184 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
4185 L:      netdev@vger.kernel.org
4186 S:      Orphan
4187 F:      Documentation/networking/dmfe.txt
4188 F:      drivers/net/ethernet/dec/tulip/dmfe.c
4189
4190 DC390/AM53C974 SCSI driver
4191 M:      Hannes Reinecke <hare@suse.com>
4192 L:      linux-scsi@vger.kernel.org
4193 S:      Maintained
4194 F:      drivers/scsi/am53c974.c
4195
4196 DC395x SCSI driver
4197 M:      Oliver Neukum <oliver@neukum.org>
4198 M:      Ali Akcaagac <aliakc@web.de>
4199 M:      Jamie Lenehan <lenehan@twibble.org>
4200 L:      dc395x@twibble.org
4201 W:      http://twibble.org/dist/dc395x/
4202 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
4203 S:      Maintained
4204 F:      Documentation/scsi/dc395x.txt
4205 F:      drivers/scsi/dc395x.*
4206
4207 DCCP PROTOCOL
4208 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
4209 L:      dccp@vger.kernel.org
4210 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4211 S:      Maintained
4212 F:      include/linux/dccp.h
4213 F:      include/uapi/linux/dccp.h
4214 F:      include/linux/tfrc.h
4215 F:      net/dccp/
4216
4217 DECnet NETWORK LAYER
4218 W:      http://linux-decnet.sourceforge.net
4219 L:      linux-decnet-user@lists.sourceforge.net
4220 S:      Orphan
4221 F:      Documentation/networking/decnet.txt
4222 F:      net/decnet/
4223
4224 DECSTATION PLATFORM SUPPORT
4225 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4226 L:      linux-mips@vger.kernel.org
4227 W:      http://www.linux-mips.org/wiki/DECstation
4228 S:      Maintained
4229 F:      arch/mips/dec/
4230 F:      arch/mips/include/asm/dec/
4231 F:      arch/mips/include/asm/mach-dec/
4232
4233 DEFXX FDDI NETWORK DRIVER
4234 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4235 S:      Maintained
4236 F:      drivers/net/fddi/defxx.*
4237
4238 DELL SMBIOS DRIVER
4239 M:      Pali Rohár <pali.rohar@gmail.com>
4240 M:      Mario Limonciello <mario.limonciello@dell.com>
4241 L:      platform-driver-x86@vger.kernel.org
4242 S:      Maintained
4243 F:      drivers/platform/x86/dell-smbios.*
4244
4245 DELL SMBIOS SMM DRIVER
4246 M:      Mario Limonciello <mario.limonciello@dell.com>
4247 L:      platform-driver-x86@vger.kernel.org
4248 S:      Maintained
4249 F:      drivers/platform/x86/dell-smbios-smm.c
4250
4251 DELL SMBIOS WMI DRIVER
4252 M:      Mario Limonciello <mario.limonciello@dell.com>
4253 L:      platform-driver-x86@vger.kernel.org
4254 S:      Maintained
4255 F:      drivers/platform/x86/dell-smbios-wmi.c
4256 F:      tools/wmi/dell-smbios-example.c
4257
4258 DEFZA FDDI NETWORK DRIVER
4259 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4260 S:      Maintained
4261 F:      drivers/net/fddi/defza.*
4262
4263 DELL LAPTOP DRIVER
4264 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4265 M:      Pali Rohár <pali.rohar@gmail.com>
4266 L:      platform-driver-x86@vger.kernel.org
4267 S:      Maintained
4268 F:      drivers/platform/x86/dell-laptop.c
4269
4270 DELL LAPTOP FREEFALL DRIVER
4271 M:      Pali Rohár <pali.rohar@gmail.com>
4272 S:      Maintained
4273 F:      drivers/platform/x86/dell-smo8800.c
4274
4275 DELL LAPTOP RBTN DRIVER
4276 M:      Pali Rohár <pali.rohar@gmail.com>
4277 S:      Maintained
4278 F:      drivers/platform/x86/dell-rbtn.*
4279
4280 DELL REMOTE BIOS UPDATE DRIVER
4281 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4282 L:      platform-driver-x86@vger.kernel.org
4283 S:      Maintained
4284 F:      drivers/platform/x86/dell_rbu.c
4285
4286 DELL LAPTOP SMM DRIVER
4287 M:      Pali Rohár <pali.rohar@gmail.com>
4288 S:      Maintained
4289 F:      drivers/hwmon/dell-smm-hwmon.c
4290 F:      include/uapi/linux/i8k.h
4291
4292 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4293 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4294 L:      platform-driver-x86@vger.kernel.org
4295 S:      Maintained
4296 F:      Documentation/dcdbas.txt
4297 F:      drivers/platform/x86/dcdbas.*
4298
4299 DELL WMI NOTIFICATIONS DRIVER
4300 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4301 M:      Pali Rohár <pali.rohar@gmail.com>
4302 S:      Maintained
4303 F:      drivers/platform/x86/dell-wmi.c
4304
4305 DELL WMI DESCRIPTOR DRIVER
4306 M:      Mario Limonciello <mario.limonciello@dell.com>
4307 S:      Maintained
4308 F:      drivers/platform/x86/dell-wmi-descriptor.c
4309
4310 DELTA ST MEDIA DRIVER
4311 M:      Hugues Fruchet <hugues.fruchet@st.com>
4312 L:      linux-media@vger.kernel.org
4313 T:      git git://linuxtv.org/media_tree.git
4314 W:      https://linuxtv.org
4315 S:      Supported
4316 F:      drivers/media/platform/sti/delta
4317
4318 DENALI NAND DRIVER
4319 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4320 L:      linux-mtd@lists.infradead.org
4321 S:      Supported
4322 F:      drivers/mtd/nand/raw/denali*
4323
4324 DESIGNWARE USB2 DRD IP DRIVER
4325 M:      Minas Harutyunyan <hminas@synopsys.com>
4326 L:      linux-usb@vger.kernel.org
4327 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4328 S:      Maintained
4329 F:      drivers/usb/dwc2/
4330
4331 DESIGNWARE USB3 DRD IP DRIVER
4332 M:      Felipe Balbi <balbi@kernel.org>
4333 L:      linux-usb@vger.kernel.org
4334 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4335 S:      Maintained
4336 F:      drivers/usb/dwc3/
4337
4338 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4339 M:      Andreas Klinger <ak@it-klinger.de>
4340 L:      linux-iio@vger.kernel.org
4341 S:      Maintained
4342 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4343 F:      drivers/iio/proximity/srf*.c
4344
4345 DEVICE COREDUMP (DEV_COREDUMP)
4346 M:      Johannes Berg <johannes@sipsolutions.net>
4347 L:      linux-kernel@vger.kernel.org
4348 S:      Maintained
4349 F:      drivers/base/devcoredump.c
4350 F:      include/linux/devcoredump.h
4351
4352 DEVICE FREQUENCY (DEVFREQ)
4353 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4354 M:      Kyungmin Park <kyungmin.park@samsung.com>
4355 R:      Chanwoo Choi <cw00.choi@samsung.com>
4356 L:      linux-pm@vger.kernel.org
4357 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4358 S:      Maintained
4359 F:      drivers/devfreq/
4360 F:      include/linux/devfreq.h
4361 F:      Documentation/devicetree/bindings/devfreq/
4362
4363 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4364 M:      Chanwoo Choi <cw00.choi@samsung.com>
4365 L:      linux-pm@vger.kernel.org
4366 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4367 S:      Supported
4368 F:      drivers/devfreq/event/
4369 F:      drivers/devfreq/devfreq-event.c
4370 F:      include/linux/devfreq-event.h
4371 F:      Documentation/devicetree/bindings/devfreq/event/
4372
4373 DEVICE NUMBER REGISTRY
4374 M:      Torben Mathiasen <device@lanana.org>
4375 W:      http://lanana.org/docs/device-list/index.html
4376 S:      Maintained
4377
4378 DEVICE-MAPPER  (LVM)
4379 M:      Alasdair Kergon <agk@redhat.com>
4380 M:      Mike Snitzer <snitzer@redhat.com>
4381 M:      dm-devel@redhat.com
4382 L:      dm-devel@redhat.com
4383 W:      http://sources.redhat.com/dm
4384 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4385 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4386 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4387 S:      Maintained
4388 F:      Documentation/device-mapper/
4389 F:      drivers/md/Makefile
4390 F:      drivers/md/Kconfig
4391 F:      drivers/md/dm*
4392 F:      drivers/md/persistent-data/
4393 F:      include/linux/device-mapper.h
4394 F:      include/linux/dm-*.h
4395 F:      include/uapi/linux/dm-*.h
4396
4397 DEVLINK
4398 M:      Jiri Pirko <jiri@mellanox.com>
4399 L:      netdev@vger.kernel.org
4400 S:      Supported
4401 F:      net/core/devlink.c
4402 F:      include/net/devlink.h
4403 F:      include/uapi/linux/devlink.h
4404
4405 DIALOG SEMICONDUCTOR DRIVERS
4406 M:      Support Opensource <support.opensource@diasemi.com>
4407 W:      http://www.dialog-semiconductor.com/products
4408 S:      Supported
4409 F:      Documentation/hwmon/da90??
4410 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4411 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4412 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4413 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4414 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4415 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4416 F:      drivers/gpio/gpio-da90??.c
4417 F:      drivers/hwmon/da90??-hwmon.c
4418 F:      drivers/iio/adc/da91??-*.c
4419 F:      drivers/input/misc/da90??_onkey.c
4420 F:      drivers/input/touchscreen/da9052_tsi.c
4421 F:      drivers/leds/leds-da90??.c
4422 F:      drivers/mfd/da903x.c
4423 F:      drivers/mfd/da90??-*.c
4424 F:      drivers/mfd/da91??-*.c
4425 F:      drivers/power/supply/da9052-battery.c
4426 F:      drivers/power/supply/da91??-*.c
4427 F:      drivers/regulator/da903x.c
4428 F:      drivers/regulator/da9???-regulator.[ch]
4429 F:      drivers/thermal/da90??-thermal.c
4430 F:      drivers/rtc/rtc-da90??.c
4431 F:      drivers/video/backlight/da90??_bl.c
4432 F:      drivers/watchdog/da90??_wdt.c
4433 F:      include/linux/mfd/da903x.h
4434 F:      include/linux/mfd/da9052/
4435 F:      include/linux/mfd/da9055/
4436 F:      include/linux/mfd/da9062/
4437 F:      include/linux/mfd/da9063/
4438 F:      include/linux/mfd/da9150/
4439 F:      include/linux/regulator/da9211.h
4440 F:      include/sound/da[79]*.h
4441 F:      sound/soc/codecs/da[79]*.[ch]
4442
4443 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4444 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4445 L:      linux-gpio@vger.kernel.org
4446 S:      Maintained
4447 F:      drivers/gpio/gpio-gpio-mm.c
4448
4449 DIOLAN U2C-12 I2C DRIVER
4450 M:      Guenter Roeck <linux@roeck-us.net>
4451 L:      linux-i2c@vger.kernel.org
4452 S:      Maintained
4453 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4454
4455 FILESYSTEM DIRECT ACCESS (DAX)
4456 M:      Matthew Wilcox <willy@infradead.org>
4457 M:      Ross Zwisler <zwisler@kernel.org>
4458 M:      Jan Kara <jack@suse.cz>
4459 L:      linux-fsdevel@vger.kernel.org
4460 S:      Supported
4461 F:      fs/dax.c
4462 F:      include/linux/dax.h
4463 F:      include/trace/events/fs_dax.h
4464
4465 DEVICE DIRECT ACCESS (DAX)
4466 M:      Dan Williams <dan.j.williams@intel.com>
4467 M:      Dave Jiang <dave.jiang@intel.com>
4468 M:      Ross Zwisler <zwisler@kernel.org>
4469 M:      Vishal Verma <vishal.l.verma@intel.com>
4470 L:      linux-nvdimm@lists.01.org
4471 S:      Supported
4472 F:      drivers/dax/
4473
4474 DIRECTORY NOTIFICATION (DNOTIFY)
4475 M:      Jan Kara <jack@suse.cz>
4476 R:      Amir Goldstein <amir73il@gmail.com>
4477 L:      linux-fsdevel@vger.kernel.org
4478 S:      Maintained
4479 F:      Documentation/filesystems/dnotify.txt
4480 F:      fs/notify/dnotify/
4481 F:      include/linux/dnotify.h
4482
4483 DISK GEOMETRY AND PARTITION HANDLING
4484 M:      Andries Brouwer <aeb@cwi.nl>
4485 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4486 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4487 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4488 S:      Maintained
4489
4490 DISKQUOTA
4491 M:      Jan Kara <jack@suse.com>
4492 S:      Maintained
4493 F:      Documentation/filesystems/quota.txt
4494 F:      fs/quota/
4495 F:      include/linux/quota*.h
4496 F:      include/uapi/linux/quota*.h
4497
4498 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4499 M:      Bernie Thompson <bernie@plugable.com>
4500 L:      linux-fbdev@vger.kernel.org
4501 S:      Maintained
4502 W:      http://plugable.com/category/projects/udlfb/
4503 F:      drivers/video/fbdev/udlfb.c
4504 F:      include/video/udlfb.h
4505 F:      Documentation/fb/udlfb.txt
4506
4507 DISTRIBUTED LOCK MANAGER (DLM)
4508 M:      Christine Caulfield <ccaulfie@redhat.com>
4509 M:      David Teigland <teigland@redhat.com>
4510 L:      cluster-devel@redhat.com
4511 W:      http://sources.redhat.com/cluster/
4512 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4513 S:      Supported
4514 F:      fs/dlm/
4515
4516 DMA BUFFER SHARING FRAMEWORK
4517 M:      Sumit Semwal <sumit.semwal@linaro.org>
4518 S:      Maintained
4519 L:      linux-media@vger.kernel.org
4520 L:      dri-devel@lists.freedesktop.org
4521 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4522 F:      drivers/dma-buf/
4523 F:      include/linux/dma-buf*
4524 F:      include/linux/reservation.h
4525 F:      include/linux/*fence.h
4526 F:      Documentation/driver-api/dma-buf.rst
4527 T:      git git://anongit.freedesktop.org/drm/drm-misc
4528
4529 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4530 M:      Vinod Koul <vkoul@kernel.org>
4531 L:      dmaengine@vger.kernel.org
4532 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4533 S:      Maintained
4534 F:      drivers/dma/
4535 F:      include/linux/dmaengine.h
4536 F:      include/linux/of_dma.h
4537 F:      Documentation/devicetree/bindings/dma/
4538 F:      Documentation/driver-api/dmaengine/
4539 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
4540
4541 DMA MAPPING HELPERS
4542 M:      Christoph Hellwig <hch@lst.de>
4543 M:      Marek Szyprowski <m.szyprowski@samsung.com>
4544 R:      Robin Murphy <robin.murphy@arm.com>
4545 L:      iommu@lists.linux-foundation.org
4546 T:      git git://git.infradead.org/users/hch/dma-mapping.git
4547 W:      http://git.infradead.org/users/hch/dma-mapping.git
4548 S:      Supported
4549 F:      kernel/dma/
4550 F:      include/asm-generic/dma-mapping.h
4551 F:      include/linux/dma-direct.h
4552 F:      include/linux/dma-mapping.h
4553 F:      include/linux/dma-noncoherent.h
4554
4555 DME1737 HARDWARE MONITOR DRIVER
4556 M:      Juerg Haefliger <juergh@gmail.com>
4557 L:      linux-hwmon@vger.kernel.org
4558 S:      Maintained
4559 F:      Documentation/hwmon/dme1737
4560 F:      drivers/hwmon/dme1737.c
4561
4562 DMI/SMBIOS SUPPORT
4563 M:      Jean Delvare <jdelvare@suse.com>
4564 S:      Maintained
4565 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
4566 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
4567 F:      drivers/firmware/dmi-id.c
4568 F:      drivers/firmware/dmi_scan.c
4569 F:      include/linux/dmi.h
4570
4571 DOCUMENTATION
4572 M:      Jonathan Corbet <corbet@lwn.net>
4573 L:      linux-doc@vger.kernel.org
4574 S:      Maintained
4575 F:      Documentation/
4576 F:      scripts/kernel-doc
4577 X:      Documentation/ABI/
4578 X:      Documentation/acpi/
4579 X:      Documentation/devicetree/
4580 X:      Documentation/i2c/
4581 X:      Documentation/media/
4582 X:      Documentation/power/
4583 X:      Documentation/spi/
4584 T:      git git://git.lwn.net/linux.git docs-next
4585
4586 DOCUMENTATION/ITALIAN
4587 M:      Federico Vaga <federico.vaga@vaga.pv.it>
4588 L:      linux-doc@vger.kernel.org
4589 S:      Maintained
4590 F:      Documentation/translations/it_IT
4591
4592 DONGWOON DW9714 LENS VOICE COIL DRIVER
4593 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4594 L:      linux-media@vger.kernel.org
4595 T:      git git://linuxtv.org/media_tree.git
4596 S:      Maintained
4597 F:      drivers/media/i2c/dw9714.c
4598 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.txt
4599
4600 DONGWOON DW9807 LENS VOICE COIL DRIVER
4601 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4602 L:      linux-media@vger.kernel.org
4603 T:      git git://linuxtv.org/media_tree.git
4604 S:      Maintained
4605 F:      drivers/media/i2c/dw9807-vcm.c
4606 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.txt
4607
4608 DOUBLETALK DRIVER
4609 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
4610 L:      blinux-list@redhat.com
4611 S:      Maintained
4612 F:      drivers/char/dtlk.c
4613 F:      include/linux/dtlk.h
4614
4615 DPAA2 DATAPATH I/O (DPIO) DRIVER
4616 M:      Roy Pledge <Roy.Pledge@nxp.com>
4617 L:      linux-kernel@vger.kernel.org
4618 S:      Maintained
4619 F:      drivers/soc/fsl/dpio
4620
4621 DPAA2 ETHERNET DRIVER
4622 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4623 L:      netdev@vger.kernel.org
4624 S:      Maintained
4625 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-eth*
4626 F:      drivers/net/ethernet/freescale/dpaa2/dpni*
4627 F:      drivers/net/ethernet/freescale/dpaa2/dpkg.h
4628 F:      drivers/net/ethernet/freescale/dpaa2/Makefile
4629 F:      drivers/net/ethernet/freescale/dpaa2/Kconfig
4630
4631 DPAA2 ETHERNET SWITCH DRIVER
4632 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4633 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
4634 L:      linux-kernel@vger.kernel.org
4635 S:      Maintained
4636 F:      drivers/staging/fsl-dpaa2/ethsw
4637
4638 DPAA2 PTP CLOCK DRIVER
4639 M:      Yangbo Lu <yangbo.lu@nxp.com>
4640 L:      netdev@vger.kernel.org
4641 S:      Maintained
4642 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp*
4643 F:      drivers/net/ethernet/freescale/dpaa2/dprtc*
4644
4645 DPT_I2O SCSI RAID DRIVER
4646 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
4647 L:      linux-scsi@vger.kernel.org
4648 W:      http://www.adaptec.com/
4649 S:      Maintained
4650 F:      drivers/scsi/dpt*
4651 F:      drivers/scsi/dpt/
4652
4653 DRBD DRIVER
4654 M:      Philipp Reisner <philipp.reisner@linbit.com>
4655 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
4656 L:      drbd-dev@lists.linbit.com
4657 W:      http://www.drbd.org
4658 T:      git git://git.linbit.com/linux-drbd.git
4659 T:      git git://git.linbit.com/drbd-8.4.git
4660 S:      Supported
4661 F:      drivers/block/drbd/
4662 F:      lib/lru_cache.c
4663 F:      Documentation/blockdev/drbd/
4664
4665 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
4666 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4667 R:      "Rafael J. Wysocki" <rafael@kernel.org>
4668 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
4669 S:      Supported
4670 F:      Documentation/kobject.txt
4671 F:      drivers/base/
4672 F:      fs/debugfs/
4673 F:      fs/sysfs/
4674 F:      include/linux/debugfs.h
4675 F:      include/linux/kobj*
4676 F:      lib/kobj*
4677
4678 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
4679 M:      Kevin Hilman <khilman@kernel.org>
4680 M:      Nishanth Menon <nm@ti.com>
4681 S:      Maintained
4682 F:      drivers/power/avs/
4683 F:      include/linux/power/smartreflex.h
4684 L:      linux-pm@vger.kernel.org
4685
4686 DRM DRIVER FOR ARM PL111 CLCD
4687 M:      Eric Anholt <eric@anholt.net>
4688 T:      git git://anongit.freedesktop.org/drm/drm-misc
4689 S:      Supported
4690 F:      drivers/gpu/drm/pl111/
4691
4692 DRM DRIVER FOR ARM VERSATILE TFT PANELS
4693 M:      Linus Walleij <linus.walleij@linaro.org>
4694 T:      git git://anongit.freedesktop.org/drm/drm-misc
4695 S:      Maintained
4696 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
4697 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
4698
4699 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
4700 M:      Dave Airlie <airlied@redhat.com>
4701 S:      Odd Fixes
4702 F:      drivers/gpu/drm/ast/
4703
4704 DRM DRIVER FOR BOCHS VIRTUAL GPU
4705 M:      Gerd Hoffmann <kraxel@redhat.com>
4706 L:      virtualization@lists.linux-foundation.org
4707 T:      git git://anongit.freedesktop.org/drm/drm-misc
4708 S:      Maintained
4709 F:      drivers/gpu/drm/bochs/
4710
4711 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
4712 M:      Linus Walleij <linus.walleij@linaro.org>
4713 T:      git git://anongit.freedesktop.org/drm/drm-misc
4714 S:      Maintained
4715 F:      drivers/gpu/drm/tve200/
4716
4717 DRM DRIVER FOR ILITEK ILI9225 PANELS
4718 M:      David Lechner <david@lechnology.com>
4719 S:      Maintained
4720 F:      drivers/gpu/drm/tinydrm/ili9225.c
4721 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
4722
4723 DRM DRIVER FOR INTEL I810 VIDEO CARDS
4724 S:      Orphan / Obsolete
4725 F:      drivers/gpu/drm/i810/
4726 F:      include/uapi/drm/i810_drm.h
4727
4728 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
4729 S:      Orphan / Obsolete
4730 F:      drivers/gpu/drm/mga/
4731 F:      include/uapi/drm/mga_drm.h
4732
4733 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
4734 M:      Dave Airlie <airlied@redhat.com>
4735 S:      Odd Fixes
4736 F:      drivers/gpu/drm/mgag200/
4737
4738 DRM DRIVER FOR MI0283QT
4739 M:      Noralf Trønnes <noralf@tronnes.org>
4740 S:      Maintained
4741 F:      drivers/gpu/drm/tinydrm/mi0283qt.c
4742 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
4743
4744 DRM DRIVER FOR MSM ADRENO GPU
4745 M:      Rob Clark <robdclark@gmail.com>
4746 L:      linux-arm-msm@vger.kernel.org
4747 L:      dri-devel@lists.freedesktop.org
4748 L:      freedreno@lists.freedesktop.org
4749 T:      git git://people.freedesktop.org/~robclark/linux
4750 S:      Maintained
4751 F:      drivers/gpu/drm/msm/
4752 F:      include/uapi/drm/msm_drm.h
4753 F:      Documentation/devicetree/bindings/display/msm/
4754
4755 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
4756 M:      Ben Skeggs <bskeggs@redhat.com>
4757 L:      dri-devel@lists.freedesktop.org
4758 L:      nouveau@lists.freedesktop.org
4759 T:      git git://github.com/skeggsb/linux
4760 S:      Supported
4761 F:      drivers/gpu/drm/nouveau/
4762 F:      include/uapi/drm/nouveau_drm.h
4763
4764 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
4765 M:      Noralf Trønnes <noralf@tronnes.org>
4766 S:      Maintained
4767 F:      drivers/gpu/drm/tinydrm/repaper.c
4768 F:      Documentation/devicetree/bindings/display/repaper.txt
4769
4770 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
4771 M:      Dave Airlie <airlied@redhat.com>
4772 M:      Gerd Hoffmann <kraxel@redhat.com>
4773 L:      virtualization@lists.linux-foundation.org
4774 T:      git git://anongit.freedesktop.org/drm/drm-misc
4775 S:      Obsolete
4776 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
4777 F:      drivers/gpu/drm/cirrus/
4778
4779 DRM DRIVER FOR QXL VIRTUAL GPU
4780 M:      Dave Airlie <airlied@redhat.com>
4781 M:      Gerd Hoffmann <kraxel@redhat.com>
4782 L:      virtualization@lists.linux-foundation.org
4783 T:      git git://anongit.freedesktop.org/drm/drm-misc
4784 S:      Maintained
4785 F:      drivers/gpu/drm/qxl/
4786 F:      include/uapi/drm/qxl_drm.h
4787
4788 DRM DRIVER FOR RAGE 128 VIDEO CARDS
4789 S:      Orphan / Obsolete
4790 F:      drivers/gpu/drm/r128/
4791 F:      include/uapi/drm/r128_drm.h
4792
4793 DRM DRIVER FOR SAVAGE VIDEO CARDS
4794 S:      Orphan / Obsolete
4795 F:      drivers/gpu/drm/savage/
4796 F:      include/uapi/drm/savage_drm.h
4797
4798 DRM DRIVER FOR SIS VIDEO CARDS
4799 S:      Orphan / Obsolete
4800 F:      drivers/gpu/drm/sis/
4801 F:      include/uapi/drm/sis_drm.h
4802
4803 DRM DRIVER FOR SITRONIX ST7586 PANELS
4804 M:      David Lechner <david@lechnology.com>
4805 S:      Maintained
4806 F:      drivers/gpu/drm/tinydrm/st7586.c
4807 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
4808
4809 DRM DRIVER FOR SITRONIX ST7735R PANELS
4810 M:      David Lechner <david@lechnology.com>
4811 S:      Maintained
4812 F:      drivers/gpu/drm/tinydrm/st7735r.c
4813 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.txt
4814
4815 DRM DRIVER FOR TDFX VIDEO CARDS
4816 S:      Orphan / Obsolete
4817 F:      drivers/gpu/drm/tdfx/
4818
4819 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
4820 M:      Dave Airlie <airlied@redhat.com>
4821 R:      Sean Paul <sean@poorly.run>
4822 L:      dri-devel@lists.freedesktop.org
4823 S:      Odd Fixes
4824 F:      drivers/gpu/drm/udl/
4825 T:      git git://anongit.freedesktop.org/drm/drm-misc
4826
4827 DRM DRIVER FOR VMWARE VIRTUAL GPU
4828 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
4829 M:      Sinclair Yeh <syeh@vmware.com>
4830 M:      Thomas Hellstrom <thellstrom@vmware.com>
4831 L:      dri-devel@lists.freedesktop.org
4832 T:      git git://people.freedesktop.org/~syeh/repos_linux
4833 T:      git git://people.freedesktop.org/~thomash/linux
4834 S:      Supported
4835 F:      drivers/gpu/drm/vmwgfx/
4836 F:      include/uapi/drm/vmwgfx_drm.h
4837
4838 DRM DRIVERS
4839 M:      David Airlie <airlied@linux.ie>
4840 L:      dri-devel@lists.freedesktop.org
4841 T:      git git://anongit.freedesktop.org/drm/drm
4842 B:      https://bugs.freedesktop.org/
4843 C:      irc://chat.freenode.net/dri-devel
4844 S:      Maintained
4845 F:      drivers/gpu/drm/
4846 F:      drivers/gpu/vga/
4847 F:      Documentation/devicetree/bindings/display/
4848 F:      Documentation/devicetree/bindings/gpu/
4849 F:      Documentation/gpu/
4850 F:      include/drm/
4851 F:      include/uapi/drm/
4852 F:      include/linux/vga*
4853
4854 DRM DRIVERS AND MISC GPU PATCHES
4855 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
4856 M:      Maxime Ripard <maxime.ripard@bootlin.com>
4857 M:      Sean Paul <sean@poorly.run>
4858 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
4859 S:      Maintained
4860 T:      git git://anongit.freedesktop.org/drm/drm-misc
4861 F:      Documentation/gpu/
4862 F:      drivers/gpu/vga/
4863 F:      drivers/gpu/drm/*
4864 F:      include/drm/drm*
4865 F:      include/uapi/drm/drm*
4866 F:      include/linux/vga*
4867
4868 DRM DRIVERS FOR ALLWINNER A10
4869 M:      Maxime Ripard  <maxime.ripard@bootlin.com>
4870 L:      dri-devel@lists.freedesktop.org
4871 S:      Supported
4872 F:      drivers/gpu/drm/sun4i/
4873 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
4874 T:      git git://anongit.freedesktop.org/drm/drm-misc
4875
4876 DRM DRIVERS FOR AMLOGIC SOCS
4877 M:      Neil Armstrong <narmstrong@baylibre.com>
4878 L:      dri-devel@lists.freedesktop.org
4879 L:      linux-amlogic@lists.infradead.org
4880 W:      http://linux-meson.com/
4881 S:      Supported
4882 F:      drivers/gpu/drm/meson/
4883 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
4884 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.txt
4885 F:      Documentation/gpu/meson.rst
4886 T:      git git://anongit.freedesktop.org/drm/drm-misc
4887
4888 DRM DRIVERS FOR ATMEL HLCDC
4889 M:      Boris Brezillon <boris.brezillon@bootlin.com>
4890 L:      dri-devel@lists.freedesktop.org
4891 S:      Supported
4892 F:      drivers/gpu/drm/atmel-hlcdc/
4893 F:      Documentation/devicetree/bindings/display/atmel/
4894 T:      git git://anongit.freedesktop.org/drm/drm-misc
4895
4896 DRM DRIVERS FOR BRIDGE CHIPS
4897 M:      Archit Taneja <architt@codeaurora.org>
4898 M:      Andrzej Hajda <a.hajda@samsung.com>
4899 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
4900 S:      Maintained
4901 T:      git git://anongit.freedesktop.org/drm/drm-misc
4902 F:      drivers/gpu/drm/bridge/
4903
4904 DRM DRIVERS FOR EXYNOS
4905 M:      Inki Dae <inki.dae@samsung.com>
4906 M:      Joonyoung Shim <jy0922.shim@samsung.com>
4907 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
4908 M:      Kyungmin Park <kyungmin.park@samsung.com>
4909 L:      dri-devel@lists.freedesktop.org
4910 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
4911 S:      Supported
4912 F:      drivers/gpu/drm/exynos/
4913 F:      include/uapi/drm/exynos_drm.h
4914 F:      Documentation/devicetree/bindings/display/exynos/
4915
4916 DRM DRIVERS FOR FREESCALE DCU
4917 M:      Stefan Agner <stefan@agner.ch>
4918 M:      Alison Wang <alison.wang@nxp.com>
4919 L:      dri-devel@lists.freedesktop.org
4920 S:      Supported
4921 F:      drivers/gpu/drm/fsl-dcu/
4922 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
4923 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
4924 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19-05b.txt
4925 T:      git git://anongit.freedesktop.org/drm/drm-misc
4926
4927 DRM DRIVERS FOR FREESCALE IMX
4928 M:      Philipp Zabel <p.zabel@pengutronix.de>
4929 L:      dri-devel@lists.freedesktop.org
4930 S:      Maintained
4931 F:      drivers/gpu/drm/imx/
4932 F:      drivers/gpu/ipu-v3/
4933 F:      Documentation/devicetree/bindings/display/imx/
4934
4935 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
4936 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
4937 L:      dri-devel@lists.freedesktop.org
4938 T:      git git://github.com/patjak/drm-gma500
4939 S:      Maintained
4940 F:      drivers/gpu/drm/gma500/
4941
4942 DRM DRIVERS FOR HISILICON
4943 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
4944 M:      Rongrong Zou <zourongrong@gmail.com>
4945 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
4946 R:      Chen Feng <puck.chen@hisilicon.com>
4947 L:      dri-devel@lists.freedesktop.org
4948 T:      git git://github.com/xin3liang/linux.git
4949 S:      Maintained
4950 F:      drivers/gpu/drm/hisilicon/
4951 F:      Documentation/devicetree/bindings/display/hisilicon/
4952
4953 DRM DRIVERS FOR MEDIATEK
4954 M:      CK Hu <ck.hu@mediatek.com>
4955 M:      Philipp Zabel <p.zabel@pengutronix.de>
4956 L:      dri-devel@lists.freedesktop.org
4957 S:      Supported
4958 F:      drivers/gpu/drm/mediatek/
4959 F:      Documentation/devicetree/bindings/display/mediatek/
4960
4961 DRM DRIVERS FOR NVIDIA TEGRA
4962 M:      Thierry Reding <thierry.reding@gmail.com>
4963 L:      dri-devel@lists.freedesktop.org
4964 L:      linux-tegra@vger.kernel.org
4965 T:      git git://anongit.freedesktop.org/tegra/linux.git
4966 S:      Supported
4967 F:      drivers/gpu/drm/tegra/
4968 F:      drivers/gpu/host1x/
4969 F:      include/linux/host1x.h
4970 F:      include/uapi/drm/tegra_drm.h
4971 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
4972
4973 DRM DRIVERS FOR RENESAS
4974 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
4975 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
4976 L:      dri-devel@lists.freedesktop.org
4977 L:      linux-renesas-soc@vger.kernel.org
4978 T:      git git://linuxtv.org/pinchartl/media drm/du/next
4979 S:      Supported
4980 F:      drivers/gpu/drm/rcar-du/
4981 F:      drivers/gpu/drm/shmobile/
4982 F:      include/linux/platform_data/shmob_drm.h
4983 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
4984 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
4985 F:      Documentation/devicetree/bindings/display/renesas,du.txt
4986
4987 DRM DRIVERS FOR ROCKCHIP
4988 M:      Sandy Huang <hjc@rock-chips.com>
4989 M:      Heiko Stübner <heiko@sntech.de>
4990 L:      dri-devel@lists.freedesktop.org
4991 S:      Maintained
4992 F:      drivers/gpu/drm/rockchip/
4993 F:      Documentation/devicetree/bindings/display/rockchip/
4994 T:      git git://anongit.freedesktop.org/drm/drm-misc
4995
4996 DRM DRIVERS FOR STI
4997 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
4998 M:      Vincent Abriou <vincent.abriou@st.com>
4999 L:      dri-devel@lists.freedesktop.org
5000 T:      git git://anongit.freedesktop.org/drm/drm-misc
5001 S:      Maintained
5002 F:      drivers/gpu/drm/sti
5003 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
5004
5005 DRM DRIVERS FOR STM
5006 M:      Yannick Fertre <yannick.fertre@st.com>
5007 M:      Philippe Cornu <philippe.cornu@st.com>
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/stm
5014 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
5015
5016 DRM DRIVERS FOR TI LCDC
5017 M:      Jyri Sarha <jsarha@ti.com>
5018 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5019 L:      dri-devel@lists.freedesktop.org
5020 S:      Maintained
5021 F:      drivers/gpu/drm/tilcdc/
5022 F:      Documentation/devicetree/bindings/display/tilcdc/
5023
5024 DRM DRIVERS FOR TI OMAP
5025 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5026 L:      dri-devel@lists.freedesktop.org
5027 S:      Maintained
5028 F:      drivers/gpu/drm/omapdrm/
5029 F:      Documentation/devicetree/bindings/display/ti/
5030
5031 DRM DRIVERS FOR V3D
5032 M:      Eric Anholt <eric@anholt.net>
5033 S:      Supported
5034 F:      drivers/gpu/drm/v3d/
5035 F:      include/uapi/drm/v3d_drm.h
5036 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.txt
5037 T:      git git://anongit.freedesktop.org/drm/drm-misc
5038
5039 DRM DRIVERS FOR VC4
5040 M:      Eric Anholt <eric@anholt.net>
5041 T:      git git://github.com/anholt/linux
5042 S:      Supported
5043 F:      drivers/gpu/drm/vc4/
5044 F:      include/uapi/drm/vc4_drm.h
5045 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
5046 T:      git git://anongit.freedesktop.org/drm/drm-misc
5047
5048 DRM DRIVERS FOR VIVANTE GPU IP
5049 M:      Lucas Stach <l.stach@pengutronix.de>
5050 R:      Russell King <linux+etnaviv@armlinux.org.uk>
5051 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
5052 L:      etnaviv@lists.freedesktop.org
5053 L:      dri-devel@lists.freedesktop.org
5054 S:      Maintained
5055 F:      drivers/gpu/drm/etnaviv/
5056 F:      include/uapi/drm/etnaviv_drm.h
5057 F:      Documentation/devicetree/bindings/display/etnaviv/
5058
5059 DRM DRIVERS FOR ZTE ZX
5060 M:      Shawn Guo <shawnguo@kernel.org>
5061 L:      dri-devel@lists.freedesktop.org
5062 S:      Maintained
5063 F:      drivers/gpu/drm/zte/
5064 F:      Documentation/devicetree/bindings/display/zte,vou.txt
5065 T:      git git://anongit.freedesktop.org/drm/drm-misc
5066
5067 DRM PANEL DRIVERS
5068 M:      Thierry Reding <thierry.reding@gmail.com>
5069 L:      dri-devel@lists.freedesktop.org
5070 T:      git git://anongit.freedesktop.org/drm/drm-misc
5071 S:      Maintained
5072 F:      drivers/gpu/drm/drm_panel.c
5073 F:      drivers/gpu/drm/panel/
5074 F:      include/drm/drm_panel.h
5075 F:      Documentation/devicetree/bindings/display/panel/
5076
5077 DRM TINYDRM DRIVERS
5078 M:      Noralf Trønnes <noralf@tronnes.org>
5079 W:      https://github.com/notro/tinydrm/wiki/Development
5080 T:      git git://anongit.freedesktop.org/drm/drm-misc
5081 S:      Maintained
5082 F:      drivers/gpu/drm/tinydrm/
5083 F:      include/drm/tinydrm/
5084
5085 DRM DRIVERS FOR XEN
5086 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
5087 T:      git git://anongit.freedesktop.org/drm/drm-misc
5088 L:      dri-devel@lists.freedesktop.org
5089 L:      xen-devel@lists.xen.org
5090 S:      Supported
5091 F:      drivers/gpu/drm/xen/
5092 F:      Documentation/gpu/xen-front.rst
5093
5094 DRM TTM SUBSYSTEM
5095 M:      Christian Koenig <christian.koenig@amd.com>
5096 M:      Huang Rui <ray.huang@amd.com>
5097 M:      Junwei Zhang <Jerry.Zhang@amd.com>
5098 T:      git git://people.freedesktop.org/~agd5f/linux
5099 S:      Maintained
5100 L:      dri-devel@lists.freedesktop.org
5101 F:      include/drm/ttm/
5102 F:      drivers/gpu/drm/ttm/
5103
5104 DSBR100 USB FM RADIO DRIVER
5105 M:      Alexey Klimov <klimov.linux@gmail.com>
5106 L:      linux-media@vger.kernel.org
5107 T:      git git://linuxtv.org/media_tree.git
5108 S:      Maintained
5109 F:      drivers/media/radio/dsbr100.c
5110
5111 DSCC4 DRIVER
5112 M:      Francois Romieu <romieu@fr.zoreil.com>
5113 L:      netdev@vger.kernel.org
5114 S:      Maintained
5115 F:      drivers/net/wan/dscc4.c
5116
5117 DT3155 MEDIA DRIVER
5118 M:      Hans Verkuil <hverkuil@xs4all.nl>
5119 L:      linux-media@vger.kernel.org
5120 T:      git git://linuxtv.org/media_tree.git
5121 W:      https://linuxtv.org
5122 S:      Odd Fixes
5123 F:      drivers/media/pci/dt3155/
5124
5125 DVB_USB_AF9015 MEDIA DRIVER
5126 M:      Antti Palosaari <crope@iki.fi>
5127 L:      linux-media@vger.kernel.org
5128 W:      https://linuxtv.org
5129 W:      http://palosaari.fi/linux/
5130 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5131 T:      git git://linuxtv.org/anttip/media_tree.git
5132 S:      Maintained
5133 F:      drivers/media/usb/dvb-usb-v2/af9015*
5134
5135 DVB_USB_AF9035 MEDIA DRIVER
5136 M:      Antti Palosaari <crope@iki.fi>
5137 L:      linux-media@vger.kernel.org
5138 W:      https://linuxtv.org
5139 W:      http://palosaari.fi/linux/
5140 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5141 T:      git git://linuxtv.org/anttip/media_tree.git
5142 S:      Maintained
5143 F:      drivers/media/usb/dvb-usb-v2/af9035*
5144
5145 DVB_USB_ANYSEE MEDIA DRIVER
5146 M:      Antti Palosaari <crope@iki.fi>
5147 L:      linux-media@vger.kernel.org
5148 W:      https://linuxtv.org
5149 W:      http://palosaari.fi/linux/
5150 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5151 T:      git git://linuxtv.org/anttip/media_tree.git
5152 S:      Maintained
5153 F:      drivers/media/usb/dvb-usb-v2/anysee*
5154
5155 DVB_USB_AU6610 MEDIA DRIVER
5156 M:      Antti Palosaari <crope@iki.fi>
5157 L:      linux-media@vger.kernel.org
5158 W:      https://linuxtv.org
5159 W:      http://palosaari.fi/linux/
5160 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5161 T:      git git://linuxtv.org/anttip/media_tree.git
5162 S:      Maintained
5163 F:      drivers/media/usb/dvb-usb-v2/au6610*
5164
5165 DVB_USB_CE6230 MEDIA DRIVER
5166 M:      Antti Palosaari <crope@iki.fi>
5167 L:      linux-media@vger.kernel.org
5168 W:      https://linuxtv.org
5169 W:      http://palosaari.fi/linux/
5170 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5171 T:      git git://linuxtv.org/anttip/media_tree.git
5172 S:      Maintained
5173 F:      drivers/media/usb/dvb-usb-v2/ce6230*
5174
5175 DVB_USB_CXUSB MEDIA DRIVER
5176 M:      Michael Krufky <mkrufky@linuxtv.org>
5177 L:      linux-media@vger.kernel.org
5178 W:      https://linuxtv.org
5179 W:      http://github.com/mkrufky
5180 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5181 T:      git git://linuxtv.org/media_tree.git
5182 S:      Maintained
5183 F:      drivers/media/usb/dvb-usb/cxusb*
5184
5185 DVB_USB_EC168 MEDIA DRIVER
5186 M:      Antti Palosaari <crope@iki.fi>
5187 L:      linux-media@vger.kernel.org
5188 W:      https://linuxtv.org
5189 W:      http://palosaari.fi/linux/
5190 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5191 T:      git git://linuxtv.org/anttip/media_tree.git
5192 S:      Maintained
5193 F:      drivers/media/usb/dvb-usb-v2/ec168*
5194
5195 DVB_USB_GL861 MEDIA DRIVER
5196 M:      Antti Palosaari <crope@iki.fi>
5197 L:      linux-media@vger.kernel.org
5198 W:      https://linuxtv.org
5199 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5200 T:      git git://linuxtv.org/anttip/media_tree.git
5201 S:      Maintained
5202 F:      drivers/media/usb/dvb-usb-v2/gl861*
5203
5204 DVB_USB_MXL111SF MEDIA DRIVER
5205 M:      Michael Krufky <mkrufky@linuxtv.org>
5206 L:      linux-media@vger.kernel.org
5207 W:      https://linuxtv.org
5208 W:      http://github.com/mkrufky
5209 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5210 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
5211 S:      Maintained
5212 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
5213
5214 DVB_USB_RTL28XXU MEDIA DRIVER
5215 M:      Antti Palosaari <crope@iki.fi>
5216 L:      linux-media@vger.kernel.org
5217 W:      https://linuxtv.org
5218 W:      http://palosaari.fi/linux/
5219 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5220 T:      git git://linuxtv.org/anttip/media_tree.git
5221 S:      Maintained
5222 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
5223
5224 DVB_USB_V2 MEDIA DRIVER
5225 M:      Antti Palosaari <crope@iki.fi>
5226 L:      linux-media@vger.kernel.org
5227 W:      https://linuxtv.org
5228 W:      http://palosaari.fi/linux/
5229 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5230 T:      git git://linuxtv.org/anttip/media_tree.git
5231 S:      Maintained
5232 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
5233 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
5234
5235 DYNAMIC DEBUG
5236 M:      Jason Baron <jbaron@akamai.com>
5237 S:      Maintained
5238 F:      lib/dynamic_debug.c
5239 F:      include/linux/dynamic_debug.h
5240
5241 DYNAMIC INTERRUPT MODERATION
5242 M:      Tal Gilboa <talgi@mellanox.com>
5243 S:      Maintained
5244 F:      include/linux/net_dim.h
5245
5246 DZ DECSTATION DZ11 SERIAL DRIVER
5247 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
5248 S:      Maintained
5249 F:      drivers/tty/serial/dz.*
5250
5251 E3X0 POWER BUTTON DRIVER
5252 M:      Moritz Fischer <moritz.fischer@ettus.com>
5253 L:      usrp-users@lists.ettus.com
5254 W:      http://www.ettus.com
5255 S:      Supported
5256 F:      drivers/input/misc/e3x0-button.c
5257 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
5258
5259 E4000 MEDIA DRIVER
5260 M:      Antti Palosaari <crope@iki.fi>
5261 L:      linux-media@vger.kernel.org
5262 W:      https://linuxtv.org
5263 W:      http://palosaari.fi/linux/
5264 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5265 T:      git git://linuxtv.org/anttip/media_tree.git
5266 S:      Maintained
5267 F:      drivers/media/tuners/e4000*
5268
5269 EARTH_PT1 MEDIA DRIVER
5270 M:      Akihiro Tsukada <tskd08@gmail.com>
5271 L:      linux-media@vger.kernel.org
5272 S:      Odd Fixes
5273 F:      drivers/media/pci/pt1/
5274
5275 EARTH_PT3 MEDIA DRIVER
5276 M:      Akihiro Tsukada <tskd08@gmail.com>
5277 L:      linux-media@vger.kernel.org
5278 S:      Odd Fixes
5279 F:      drivers/media/pci/pt3/
5280
5281 EC100 MEDIA DRIVER
5282 M:      Antti Palosaari <crope@iki.fi>
5283 L:      linux-media@vger.kernel.org
5284 W:      https://linuxtv.org
5285 W:      http://palosaari.fi/linux/
5286 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5287 T:      git git://linuxtv.org/anttip/media_tree.git
5288 S:      Maintained
5289 F:      drivers/media/dvb-frontends/ec100*
5290
5291 ECRYPT FILE SYSTEM
5292 M:      Tyler Hicks <tyhicks@canonical.com>
5293 L:      ecryptfs@vger.kernel.org
5294 W:      http://ecryptfs.org
5295 W:      https://launchpad.net/ecryptfs
5296 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5297 S:      Supported
5298 F:      Documentation/filesystems/ecryptfs.txt
5299 F:      fs/ecryptfs/
5300
5301 EDAC-AMD64
5302 M:      Borislav Petkov <bp@alien8.de>
5303 L:      linux-edac@vger.kernel.org
5304 S:      Maintained
5305 F:      drivers/edac/amd64_edac*
5306
5307 EDAC-CALXEDA
5308 M:      Robert Richter <rric@kernel.org>
5309 L:      linux-edac@vger.kernel.org
5310 S:      Maintained
5311 F:      drivers/edac/highbank*
5312
5313 EDAC-CAVIUM OCTEON
5314 M:      Ralf Baechle <ralf@linux-mips.org>
5315 M:      David Daney <david.daney@cavium.com>
5316 L:      linux-edac@vger.kernel.org
5317 L:      linux-mips@vger.kernel.org
5318 S:      Supported
5319 F:      drivers/edac/octeon_edac*
5320
5321 EDAC-CAVIUM THUNDERX
5322 M:      David Daney <david.daney@cavium.com>
5323 M:      Jan Glauber <jglauber@cavium.com>
5324 L:      linux-edac@vger.kernel.org
5325 S:      Supported
5326 F:      drivers/edac/thunderx_edac*
5327
5328 EDAC-CORE
5329 M:      Borislav Petkov <bp@alien8.de>
5330 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5331 L:      linux-edac@vger.kernel.org
5332 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git for-next
5333 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac.git linux_next
5334 S:      Supported
5335 F:      Documentation/admin-guide/ras.rst
5336 F:      Documentation/driver-api/edac.rst
5337 F:      drivers/edac/
5338 F:      include/linux/edac.h
5339
5340 EDAC-E752X
5341 M:      Mark Gross <mark.gross@intel.com>
5342 L:      linux-edac@vger.kernel.org
5343 S:      Maintained
5344 F:      drivers/edac/e752x_edac.c
5345
5346 EDAC-E7XXX
5347 L:      linux-edac@vger.kernel.org
5348 S:      Maintained
5349 F:      drivers/edac/e7xxx_edac.c
5350
5351 EDAC-FSL_DDR
5352 M:      York Sun <york.sun@nxp.com>
5353 L:      linux-edac@vger.kernel.org
5354 S:      Maintained
5355 F:      drivers/edac/fsl_ddr_edac.*
5356
5357 EDAC-GHES
5358 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5359 L:      linux-edac@vger.kernel.org
5360 S:      Maintained
5361 F:      drivers/edac/ghes_edac.c
5362
5363 EDAC-I3000
5364 L:      linux-edac@vger.kernel.org
5365 S:      Orphan
5366 F:      drivers/edac/i3000_edac.c
5367
5368 EDAC-I5000
5369 L:      linux-edac@vger.kernel.org
5370 S:      Maintained
5371 F:      drivers/edac/i5000_edac.c
5372
5373 EDAC-I5400
5374 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5375 L:      linux-edac@vger.kernel.org
5376 S:      Maintained
5377 F:      drivers/edac/i5400_edac.c
5378
5379 EDAC-I7300
5380 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5381 L:      linux-edac@vger.kernel.org
5382 S:      Maintained
5383 F:      drivers/edac/i7300_edac.c
5384
5385 EDAC-I7CORE
5386 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5387 L:      linux-edac@vger.kernel.org
5388 S:      Maintained
5389 F:      drivers/edac/i7core_edac.c
5390
5391 EDAC-I82443BXGX
5392 M:      Tim Small <tim@buttersideup.com>
5393 L:      linux-edac@vger.kernel.org
5394 S:      Maintained
5395 F:      drivers/edac/i82443bxgx_edac.c
5396
5397 EDAC-I82975X
5398 M:      Ranganathan Desikan <ravi@jetztechnologies.com>
5399 M:      "Arvind R." <arvino55@gmail.com>
5400 L:      linux-edac@vger.kernel.org
5401 S:      Maintained
5402 F:      drivers/edac/i82975x_edac.c
5403
5404 EDAC-IE31200
5405 M:      Jason Baron <jbaron@akamai.com>
5406 L:      linux-edac@vger.kernel.org
5407 S:      Maintained
5408 F:      drivers/edac/ie31200_edac.c
5409
5410 EDAC-MPC85XX
5411 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5412 L:      linux-edac@vger.kernel.org
5413 S:      Maintained
5414 F:      drivers/edac/mpc85xx_edac.[ch]
5415
5416 EDAC-PASEMI
5417 M:      Egor Martovetsky <egor@pasemi.com>
5418 L:      linux-edac@vger.kernel.org
5419 S:      Maintained
5420 F:      drivers/edac/pasemi_edac.c
5421
5422 EDAC-PND2
5423 M:      Tony Luck <tony.luck@intel.com>
5424 L:      linux-edac@vger.kernel.org
5425 S:      Maintained
5426 F:      drivers/edac/pnd2_edac.[ch]
5427
5428 EDAC-R82600
5429 M:      Tim Small <tim@buttersideup.com>
5430 L:      linux-edac@vger.kernel.org
5431 S:      Maintained
5432 F:      drivers/edac/r82600_edac.c
5433
5434 EDAC-SBRIDGE
5435 M:      Tony Luck <tony.luck@intel.com>
5436 R:      Qiuxu Zhuo <qiuxu.zhuo@intel.com>
5437 L:      linux-edac@vger.kernel.org
5438 S:      Maintained
5439 F:      drivers/edac/sb_edac.c
5440
5441 EDAC-SKYLAKE
5442 M:      Tony Luck <tony.luck@intel.com>
5443 L:      linux-edac@vger.kernel.org
5444 S:      Maintained
5445 F:      drivers/edac/skx_edac.c
5446
5447 EDAC-TI
5448 M:      Tero Kristo <t-kristo@ti.com>
5449 L:      linux-edac@vger.kernel.org
5450 S:      Maintained
5451 F:      drivers/edac/ti_edac.c
5452
5453 EDAC-QCOM
5454 M:      Channagoud Kadabi <ckadabi@codeaurora.org>
5455 M:      Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org>
5456 L:      linux-arm-msm@vger.kernel.org
5457 L:      linux-edac@vger.kernel.org
5458 S:      Maintained
5459 F:      drivers/edac/qcom_edac.c
5460
5461 EDIROL UA-101/UA-1000 DRIVER
5462 M:      Clemens Ladisch <clemens@ladisch.de>
5463 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5464 T:      git git://git.alsa-project.org/alsa-kernel.git
5465 S:      Maintained
5466 F:      sound/usb/misc/ua101.c
5467
5468 EFI TEST DRIVER
5469 L:      linux-efi@vger.kernel.org
5470 M:      Ivan Hu <ivan.hu@canonical.com>
5471 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5472 S:      Maintained
5473 F:      drivers/firmware/efi/test/
5474
5475 EFI VARIABLE FILESYSTEM
5476 M:      Matthew Garrett <matthew.garrett@nebula.com>
5477 M:      Jeremy Kerr <jk@ozlabs.org>
5478 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5479 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5480 L:      linux-efi@vger.kernel.org
5481 S:      Maintained
5482 F:      fs/efivarfs/
5483
5484 EFIFB FRAMEBUFFER DRIVER
5485 L:      linux-fbdev@vger.kernel.org
5486 M:      Peter Jones <pjones@redhat.com>
5487 S:      Maintained
5488 F:      drivers/video/fbdev/efifb.c
5489
5490 EFS FILESYSTEM
5491 W:      http://aeschi.ch.eu.org/efs/
5492 S:      Orphan
5493 F:      fs/efs/
5494
5495 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
5496 M:      Douglas Miller <dougmill@linux.vnet.ibm.com>
5497 L:      netdev@vger.kernel.org
5498 S:      Maintained
5499 F:      drivers/net/ethernet/ibm/ehea/
5500
5501 EM28XX VIDEO4LINUX DRIVER
5502 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5503 L:      linux-media@vger.kernel.org
5504 W:      https://linuxtv.org
5505 T:      git git://linuxtv.org/media_tree.git
5506 S:      Maintained
5507 F:      drivers/media/usb/em28xx/
5508 F:      Documentation/media/v4l-drivers/em28xx*
5509
5510 EMBEDDED LINUX
5511 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
5512 M:      Matt Mackall <mpm@selenic.com>
5513 M:      David Woodhouse <dwmw2@infradead.org>
5514 L:      linux-embedded@vger.kernel.org
5515 S:      Maintained
5516
5517 Emulex 10Gbps iSCSI - OneConnect DRIVER
5518 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
5519 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
5520 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
5521 L:      linux-scsi@vger.kernel.org
5522 W:      http://www.broadcom.com
5523 S:      Supported
5524 F:      drivers/scsi/be2iscsi/
5525
5526 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
5527 M:      Sathya Perla <sathya.perla@broadcom.com>
5528 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
5529 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
5530 M:      Somnath Kotur <somnath.kotur@broadcom.com>
5531 L:      netdev@vger.kernel.org
5532 W:      http://www.emulex.com
5533 S:      Supported
5534 F:      drivers/net/ethernet/emulex/benet/
5535
5536 EMULEX ONECONNECT ROCE DRIVER
5537 M:      Selvin Xavier <selvin.xavier@broadcom.com>
5538 M:      Devesh Sharma <devesh.sharma@broadcom.com>
5539 L:      linux-rdma@vger.kernel.org
5540 W:      http://www.broadcom.com
5541 S:      Odd Fixes
5542 F:      drivers/infiniband/hw/ocrdma/
5543 F:      include/uapi/rdma/ocrdma-abi.h
5544
5545 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
5546 M:      James Smart <james.smart@broadcom.com>
5547 M:      Dick Kennedy <dick.kennedy@broadcom.com>
5548 L:      linux-scsi@vger.kernel.org
5549 W:      http://www.broadcom.com
5550 S:      Supported
5551 F:      drivers/scsi/lpfc/
5552
5553 ENE CB710 FLASH CARD READER DRIVER
5554 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
5555 S:      Maintained
5556 F:      drivers/misc/cb710/
5557 F:      drivers/mmc/host/cb710-mmc.*
5558 F:      include/linux/cb710.h
5559
5560 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
5561 M:      Maxim Levitsky <maximlevitsky@gmail.com>
5562 S:      Maintained
5563 F:      drivers/media/rc/ene_ir.*
5564
5565 EPSON S1D13XXX FRAMEBUFFER DRIVER
5566 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
5567 S:      Maintained
5568 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
5569 F:      drivers/video/fbdev/s1d13xxxfb.c
5570 F:      include/video/s1d13xxxfb.h
5571
5572 ERRSEQ ERROR TRACKING INFRASTRUCTURE
5573 M:      Jeff Layton <jlayton@kernel.org>
5574 S:      Maintained
5575 F:      lib/errseq.c
5576 F:      include/linux/errseq.h
5577
5578 ET131X NETWORK DRIVER
5579 M:      Mark Einon <mark.einon@gmail.com>
5580 S:      Odd Fixes
5581 F:      drivers/net/ethernet/agere/
5582
5583 ETHERNET BRIDGE
5584 M:      Roopa Prabhu <roopa@cumulusnetworks.com>
5585 M:      Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
5586 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
5587 L:      netdev@vger.kernel.org
5588 W:      http://www.linuxfoundation.org/en/Net:Bridge
5589 S:      Maintained
5590 F:      include/linux/netfilter_bridge/
5591 F:      net/bridge/
5592
5593 ETHERNET PHY LIBRARY
5594 M:      Andrew Lunn <andrew@lunn.ch>
5595 M:      Florian Fainelli <f.fainelli@gmail.com>
5596 M:      Heiner Kallweit <hkallweit1@gmail.com>
5597 L:      netdev@vger.kernel.org
5598 S:      Maintained
5599 F:      Documentation/ABI/testing/sysfs-bus-mdio
5600 F:      Documentation/devicetree/bindings/net/mdio*
5601 F:      Documentation/networking/phy.txt
5602 F:      drivers/net/phy/
5603 F:      drivers/of/of_mdio.c
5604 F:      drivers/of/of_net.c
5605 F:      include/linux/*mdio*.h
5606 F:      include/linux/of_net.h
5607 F:      include/linux/phy.h
5608 F:      include/linux/phy_fixed.h
5609 F:      include/linux/platform_data/mdio-bcm-unimac.h
5610 F:      include/trace/events/mdio.h
5611 F:      include/uapi/linux/mdio.h
5612 F:      include/uapi/linux/mii.h
5613
5614 EXT2 FILE SYSTEM
5615 M:      Jan Kara <jack@suse.com>
5616 L:      linux-ext4@vger.kernel.org
5617 S:      Maintained
5618 F:      Documentation/filesystems/ext2.txt
5619 F:      fs/ext2/
5620 F:      include/linux/ext2*
5621
5622 EXT4 FILE SYSTEM
5623 M:      "Theodore Ts'o" <tytso@mit.edu>
5624 M:      Andreas Dilger <adilger.kernel@dilger.ca>
5625 L:      linux-ext4@vger.kernel.org
5626 W:      http://ext4.wiki.kernel.org
5627 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
5628 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
5629 S:      Maintained
5630 F:      Documentation/filesystems/ext4/ext4.rst
5631 F:      fs/ext4/
5632
5633 Extended Verification Module (EVM)
5634 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
5635 L:      linux-integrity@vger.kernel.org
5636 S:      Supported
5637 F:      security/integrity/evm/
5638
5639 EXTENSIBLE FIRMWARE INTERFACE (EFI)
5640 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5641 L:      linux-efi@vger.kernel.org
5642 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5643 S:      Maintained
5644 F:      Documentation/efi-stub.txt
5645 F:      arch/*/kernel/efi.c
5646 F:      arch/x86/boot/compressed/eboot.[ch]
5647 F:      arch/*/include/asm/efi.h
5648 F:      arch/x86/platform/efi/
5649 F:      drivers/firmware/efi/
5650 F:      include/linux/efi*.h
5651 F:      arch/arm/boot/compressed/efi-header.S
5652 F:      arch/arm64/kernel/efi-entry.S
5653
5654 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
5655 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
5656 M:      Chanwoo Choi <cw00.choi@samsung.com>
5657 L:      linux-kernel@vger.kernel.org
5658 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
5659 S:      Maintained
5660 F:      drivers/extcon/
5661 F:      include/linux/extcon/
5662 F:      include/linux/extcon.h
5663 F:      Documentation/extcon/
5664 F:      Documentation/devicetree/bindings/extcon/
5665
5666 EXYNOS DP DRIVER
5667 M:      Jingoo Han <jingoohan1@gmail.com>
5668 L:      dri-devel@lists.freedesktop.org
5669 S:      Maintained
5670 F:      drivers/gpu/drm/exynos/exynos_dp*
5671
5672 EXYNOS SYSMMU (IOMMU) driver
5673 M:      Marek Szyprowski <m.szyprowski@samsung.com>
5674 L:      iommu@lists.linux-foundation.org
5675 S:      Maintained
5676 F:      drivers/iommu/exynos-iommu.c
5677
5678 EZchip NPS platform support
5679 M:      Vineet Gupta <vgupta@synopsys.com>
5680 M:      Ofer Levi <oferle@mellanox.com>
5681 S:      Supported
5682 F:      arch/arc/plat-eznps
5683 F:      arch/arc/boot/dts/eznps.dts
5684
5685 F2FS FILE SYSTEM
5686 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5687 M:      Chao Yu <yuchao0@huawei.com>
5688 L:      linux-f2fs-devel@lists.sourceforge.net
5689 W:      https://f2fs.wiki.kernel.org/
5690 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
5691 S:      Maintained
5692 F:      Documentation/filesystems/f2fs.txt
5693 F:      Documentation/ABI/testing/sysfs-fs-f2fs
5694 F:      fs/f2fs/
5695 F:      include/linux/f2fs_fs.h
5696 F:      include/trace/events/f2fs.h
5697
5698 F71805F HARDWARE MONITORING DRIVER
5699 M:      Jean Delvare <jdelvare@suse.com>
5700 L:      linux-hwmon@vger.kernel.org
5701 S:      Maintained
5702 F:      Documentation/hwmon/f71805f
5703 F:      drivers/hwmon/f71805f.c
5704
5705 FADDR2LINE
5706 M:      Josh Poimboeuf <jpoimboe@redhat.com>
5707 S:      Maintained
5708 F:      scripts/faddr2line
5709
5710 FAILOVER MODULE
5711 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
5712 L:      netdev@vger.kernel.org
5713 S:      Supported
5714 F:      net/core/failover.c
5715 F:      include/net/failover.h
5716 F:      Documentation/networking/failover.rst
5717
5718 FANOTIFY
5719 M:      Jan Kara <jack@suse.cz>
5720 R:      Amir Goldstein <amir73il@gmail.com>
5721 L:      linux-fsdevel@vger.kernel.org
5722 S:      Maintained
5723 F:      fs/notify/fanotify/
5724 F:      include/linux/fanotify.h
5725 F:      include/uapi/linux/fanotify.h
5726
5727 FARSYNC SYNCHRONOUS DRIVER
5728 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
5729 W:      http://www.farsite.co.uk/
5730 S:      Supported
5731 F:      drivers/net/wan/farsync.*
5732
5733 FAULT INJECTION SUPPORT
5734 M:      Akinobu Mita <akinobu.mita@gmail.com>
5735 S:      Supported
5736 F:      Documentation/fault-injection/
5737 F:      lib/fault-inject.c
5738
5739 FBTFT Framebuffer drivers
5740 S:      Orphan
5741 L:      dri-devel@lists.freedesktop.org
5742 L:      linux-fbdev@vger.kernel.org
5743 F:      drivers/staging/fbtft/
5744
5745 FC0011 TUNER DRIVER
5746 M:      Michael Buesch <m@bues.ch>
5747 L:      linux-media@vger.kernel.org
5748 S:      Maintained
5749 F:      drivers/media/tuners/fc0011.h
5750 F:      drivers/media/tuners/fc0011.c
5751
5752 FC2580 MEDIA DRIVER
5753 M:      Antti Palosaari <crope@iki.fi>
5754 L:      linux-media@vger.kernel.org
5755 W:      https://linuxtv.org
5756 W:      http://palosaari.fi/linux/
5757 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5758 T:      git git://linuxtv.org/anttip/media_tree.git
5759 S:      Maintained
5760 F:      drivers/media/tuners/fc2580*
5761
5762 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
5763 M:      Johannes Thumshirn <jth@kernel.org>
5764 L:      linux-scsi@vger.kernel.org
5765 W:      www.Open-FCoE.org
5766 S:      Supported
5767 F:      drivers/scsi/libfc/
5768 F:      drivers/scsi/fcoe/
5769 F:      include/scsi/fc/
5770 F:      include/scsi/libfc.h
5771 F:      include/scsi/libfcoe.h
5772 F:      include/uapi/scsi/fc/
5773
5774 FILE LOCKING (flock() and fcntl()/lockf())
5775 M:      Jeff Layton <jlayton@kernel.org>
5776 M:      "J. Bruce Fields" <bfields@fieldses.org>
5777 L:      linux-fsdevel@vger.kernel.org
5778 S:      Maintained
5779 F:      include/linux/fcntl.h
5780 F:      include/uapi/linux/fcntl.h
5781 F:      fs/fcntl.c
5782 F:      fs/locks.c
5783
5784 FILESYSTEMS (VFS and infrastructure)
5785 M:      Alexander Viro <viro@zeniv.linux.org.uk>
5786 L:      linux-fsdevel@vger.kernel.org
5787 S:      Maintained
5788 F:      fs/*
5789 F:      include/linux/fs.h
5790 F:      include/uapi/linux/fs.h
5791
5792 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
5793 M:      Riku Voipio <riku.voipio@iki.fi>
5794 L:      linux-hwmon@vger.kernel.org
5795 S:      Maintained
5796 F:      drivers/hwmon/f75375s.c
5797 F:      include/linux/f75375s.h
5798
5799 FIREWIRE AUDIO DRIVERS
5800 M:      Clemens Ladisch <clemens@ladisch.de>
5801 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5802 T:      git git://git.alsa-project.org/alsa-kernel.git
5803 S:      Maintained
5804 F:      sound/firewire/
5805
5806 FIREWIRE MEDIA DRIVERS (firedtv)
5807 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5808 L:      linux-media@vger.kernel.org
5809 L:      linux1394-devel@lists.sourceforge.net
5810 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
5811 S:      Maintained
5812 F:      drivers/media/firewire/
5813
5814 FIREWIRE SBP-2 TARGET
5815 M:      Chris Boot <bootc@bootc.net>
5816 L:      linux-scsi@vger.kernel.org
5817 L:      target-devel@vger.kernel.org
5818 L:      linux1394-devel@lists.sourceforge.net
5819 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
5820 S:      Maintained
5821 F:      drivers/target/sbp/
5822
5823 FIREWIRE SUBSYSTEM
5824 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5825 L:      linux1394-devel@lists.sourceforge.net
5826 W:      http://ieee1394.wiki.kernel.org/
5827 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
5828 S:      Maintained
5829 F:      drivers/firewire/
5830 F:      include/linux/firewire.h
5831 F:      include/uapi/linux/firewire*.h
5832 F:      tools/firewire/
5833
5834 FIRMWARE LOADER (request_firmware)
5835 M:      Luis Chamberlain <mcgrof@kernel.org>
5836 L:      linux-kernel@vger.kernel.org
5837 S:      Maintained
5838 F:      Documentation/firmware_class/
5839 F:      drivers/base/firmware_loader/
5840 F:      include/linux/firmware.h
5841
5842 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
5843 M:      Joshua Morris <josh.h.morris@us.ibm.com>
5844 M:      Philip Kelleher <pjk1939@linux.vnet.ibm.com>
5845 S:      Maintained
5846 F:      drivers/block/rsxx/
5847
5848 FLOPPY DRIVER
5849 M:      Jiri Kosina <jikos@kernel.org>
5850 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/floppy.git
5851 S:      Odd fixes
5852 F:      drivers/block/floppy.c
5853
5854 FMC SUBSYSTEM
5855 M:      Alessandro Rubini <rubini@gnudd.com>
5856 W:      http://www.ohwr.org/projects/fmc-bus
5857 S:      Supported
5858 F:      drivers/fmc/
5859 F:      include/linux/fmc*.h
5860 F:      include/linux/ipmi-fru.h
5861 K:      fmc_d.*register
5862
5863 FPGA MANAGER FRAMEWORK
5864 M:      Alan Tull <atull@kernel.org>
5865 M:      Moritz Fischer <mdf@kernel.org>
5866 L:      linux-fpga@vger.kernel.org
5867 S:      Maintained
5868 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atull/linux-fpga.git
5869 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
5870 F:      Documentation/fpga/
5871 F:      Documentation/driver-api/fpga/
5872 F:      Documentation/devicetree/bindings/fpga/
5873 F:      drivers/fpga/
5874 F:      include/linux/fpga/
5875 W:      http://www.rocketboards.org
5876
5877 FPGA DFL DRIVERS
5878 M:      Wu Hao <hao.wu@intel.com>
5879 L:      linux-fpga@vger.kernel.org
5880 S:      Maintained
5881 F:      Documentation/fpga/dfl.txt
5882 F:      include/uapi/linux/fpga-dfl.h
5883 F:      drivers/fpga/dfl*
5884
5885 FPU EMULATOR
5886 M:      Bill Metzenthen <billm@melbpc.org.au>
5887 W:      http://floatingpoint.sourceforge.net/emulator/index.html
5888 S:      Maintained
5889 F:      arch/x86/math-emu/
5890
5891 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
5892 L:      netdev@vger.kernel.org
5893 S:      Orphan
5894 F:      drivers/net/wan/dlci.c
5895 F:      drivers/net/wan/sdla.c
5896
5897 FRAMEBUFFER LAYER
5898 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
5899 L:      dri-devel@lists.freedesktop.org
5900 L:      linux-fbdev@vger.kernel.org
5901 T:      git git://github.com/bzolnier/linux.git
5902 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
5903 S:      Maintained
5904 F:      Documentation/fb/
5905 F:      drivers/video/
5906 F:      include/video/
5907 F:      include/linux/fb.h
5908 F:      include/uapi/video/
5909 F:      include/uapi/linux/fb.h
5910
5911 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
5912 M:      Horia Geantă <horia.geanta@nxp.com>
5913 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
5914 L:      linux-crypto@vger.kernel.org
5915 S:      Maintained
5916 F:      drivers/crypto/caam/
5917 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
5918
5919 FREESCALE DIU FRAMEBUFFER DRIVER
5920 M:      Timur Tabi <timur@kernel.org>
5921 L:      linux-fbdev@vger.kernel.org
5922 S:      Maintained
5923 F:      drivers/video/fbdev/fsl-diu-fb.*
5924
5925 FREESCALE DMA DRIVER
5926 M:      Li Yang <leoyang.li@nxp.com>
5927 M:      Zhang Wei <zw@zh-kernel.org>
5928 L:      linuxppc-dev@lists.ozlabs.org
5929 S:      Maintained
5930 F:      drivers/dma/fsldma.*
5931
5932 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
5933 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
5934 L:      netdev@vger.kernel.org
5935 S:      Maintained
5936 F:      drivers/net/ethernet/freescale/gianfar*
5937 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
5938
5939 FREESCALE GPMI NAND DRIVER
5940 M:      Han Xu <han.xu@nxp.com>
5941 L:      linux-mtd@lists.infradead.org
5942 S:      Maintained
5943 F:      drivers/mtd/nand/raw/gpmi-nand/*
5944
5945 FREESCALE I2C CPM DRIVER
5946 M:      Jochen Friedrich <jochen@scram.de>
5947 L:      linuxppc-dev@lists.ozlabs.org
5948 L:      linux-i2c@vger.kernel.org
5949 S:      Maintained
5950 F:      drivers/i2c/busses/i2c-cpm.c
5951
5952 FREESCALE IMX LPI2C DRIVER
5953 M:      Dong Aisheng <aisheng.dong@nxp.com>
5954 L:      linux-i2c@vger.kernel.org
5955 L:      linux-imx@nxp.com
5956 S:      Maintained
5957 F:      drivers/i2c/busses/i2c-imx-lpi2c.c
5958 F:      Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.txt
5959
5960 FREESCALE IMX / MXC FEC DRIVER
5961 M:      Fugang Duan <fugang.duan@nxp.com>
5962 L:      netdev@vger.kernel.org
5963 S:      Maintained
5964 F:      drivers/net/ethernet/freescale/fec_main.c
5965 F:      drivers/net/ethernet/freescale/fec_ptp.c
5966 F:      drivers/net/ethernet/freescale/fec.h
5967 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
5968
5969 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
5970 M:      Sascha Hauer <s.hauer@pengutronix.de>
5971 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
5972 L:      linux-fbdev@vger.kernel.org
5973 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
5974 S:      Maintained
5975 F:      include/linux/platform_data/video-imxfb.h
5976 F:      drivers/video/fbdev/imxfb.c
5977
5978 FREESCALE QORIQ DPAA ETHERNET DRIVER
5979 M:      Madalin Bucur <madalin.bucur@nxp.com>
5980 L:      netdev@vger.kernel.org
5981 S:      Maintained
5982 F:      drivers/net/ethernet/freescale/dpaa
5983
5984 FREESCALE QORIQ DPAA FMAN DRIVER
5985 M:      Madalin Bucur <madalin.bucur@nxp.com>
5986 L:      netdev@vger.kernel.org
5987 S:      Maintained
5988 F:      drivers/net/ethernet/freescale/fman
5989 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
5990
5991 FREESCALE QORIQ PTP CLOCK DRIVER
5992 M:      Yangbo Lu <yangbo.lu@nxp.com>
5993 L:      netdev@vger.kernel.org
5994 S:      Maintained
5995 F:      drivers/ptp/ptp_qoriq.c
5996 F:      include/linux/fsl/ptp_qoriq.h
5997 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
5998
5999 FREESCALE QUAD SPI DRIVER
6000 M:      Han Xu <han.xu@nxp.com>
6001 L:      linux-mtd@lists.infradead.org
6002 S:      Maintained
6003 F:      drivers/mtd/spi-nor/fsl-quadspi.c
6004
6005 FREESCALE QUICC ENGINE LIBRARY
6006 M:      Qiang Zhao <qiang.zhao@nxp.com>
6007 L:      linuxppc-dev@lists.ozlabs.org
6008 S:      Maintained
6009 F:      drivers/soc/fsl/qe/
6010 F:      include/soc/fsl/*qe*.h
6011 F:      include/soc/fsl/*ucc*.h
6012
6013 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
6014 M:      Li Yang <leoyang.li@nxp.com>
6015 L:      netdev@vger.kernel.org
6016 L:      linuxppc-dev@lists.ozlabs.org
6017 S:      Maintained
6018 F:      drivers/net/ethernet/freescale/ucc_geth*
6019
6020 FREESCALE QUICC ENGINE UCC HDLC DRIVER
6021 M:      Zhao Qiang <qiang.zhao@nxp.com>
6022 L:      netdev@vger.kernel.org
6023 L:      linuxppc-dev@lists.ozlabs.org
6024 S:      Maintained
6025 F:      drivers/net/wan/fsl_ucc_hdlc*
6026
6027 FREESCALE QUICC ENGINE UCC UART DRIVER
6028 M:      Timur Tabi <timur@kernel.org>
6029 L:      linuxppc-dev@lists.ozlabs.org
6030 S:      Maintained
6031 F:      drivers/tty/serial/ucc_uart.c
6032
6033 FREESCALE SOC DRIVERS
6034 M:      Li Yang <leoyang.li@nxp.com>
6035 L:      linuxppc-dev@lists.ozlabs.org
6036 L:      linux-arm-kernel@lists.infradead.org
6037 S:      Maintained
6038 F:      Documentation/devicetree/bindings/soc/fsl/
6039 F:      drivers/soc/fsl/
6040 F:      include/linux/fsl/
6041
6042 FREESCALE SOC FS_ENET DRIVER
6043 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
6044 L:      linuxppc-dev@lists.ozlabs.org
6045 L:      netdev@vger.kernel.org
6046 S:      Maintained
6047 F:      drivers/net/ethernet/freescale/fs_enet/
6048 F:      include/linux/fs_enet_pd.h
6049
6050 FREESCALE SOC SOUND DRIVERS
6051 M:      Timur Tabi <timur@kernel.org>
6052 M:      Nicolin Chen <nicoleotsuka@gmail.com>
6053 M:      Xiubo Li <Xiubo.Lee@gmail.com>
6054 R:      Fabio Estevam <fabio.estevam@nxp.com>
6055 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6056 L:      linuxppc-dev@lists.ozlabs.org
6057 S:      Maintained
6058 F:      sound/soc/fsl/fsl*
6059 F:      sound/soc/fsl/imx*
6060 F:      sound/soc/fsl/mpc8610_hpcd.c
6061
6062 FREESCALE USB PERIPHERAL DRIVERS
6063 M:      Li Yang <leoyang.li@nxp.com>
6064 L:      linux-usb@vger.kernel.org
6065 L:      linuxppc-dev@lists.ozlabs.org
6066 S:      Maintained
6067 F:      drivers/usb/gadget/udc/fsl*
6068
6069 FREEVXFS FILESYSTEM
6070 M:      Christoph Hellwig <hch@infradead.org>
6071 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
6072 S:      Maintained
6073 F:      fs/freevxfs/
6074
6075 FREEZER
6076 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6077 M:      Pavel Machek <pavel@ucw.cz>
6078 L:      linux-pm@vger.kernel.org
6079 S:      Supported
6080 F:      Documentation/power/freezing-of-tasks.txt
6081 F:      include/linux/freezer.h
6082 F:      kernel/freezer.c
6083
6084 FRONTSWAP API
6085 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
6086 L:      linux-kernel@vger.kernel.org
6087 S:      Maintained
6088 F:      mm/frontswap.c
6089 F:      include/linux/frontswap.h
6090
6091 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
6092 M:      David Howells <dhowells@redhat.com>
6093 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
6094 S:      Supported
6095 F:      Documentation/filesystems/caching/
6096 F:      fs/fscache/
6097 F:      include/linux/fscache*.h
6098
6099 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
6100 M:      Theodore Y. Ts'o <tytso@mit.edu>
6101 M:      Jaegeuk Kim <jaegeuk@kernel.org>
6102 L:      linux-fscrypt@vger.kernel.org
6103 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
6104 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/fscrypt.git
6105 S:      Supported
6106 F:      fs/crypto/
6107 F:      include/linux/fscrypt*.h
6108 F:      Documentation/filesystems/fscrypt.rst
6109
6110 FSI-ATTACHED I2C DRIVER
6111 M:      Eddie James <eajames@linux.vnet.ibm.com>
6112 L:      linux-i2c@vger.kernel.org
6113 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
6114 S:      Maintained
6115 F:      drivers/i2c/busses/i2c-fsi.c
6116 F:      Documentation/devicetree/bindings/i2c/i2c-fsi.txt
6117
6118 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
6119 M:      Jan Kara <jack@suse.cz>
6120 R:      Amir Goldstein <amir73il@gmail.com>
6121 L:      linux-fsdevel@vger.kernel.org
6122 S:      Maintained
6123 F:      fs/notify/
6124 F:      include/linux/fsnotify*.h
6125
6126 FUJITSU LAPTOP EXTRAS
6127 M:      Jonathan Woithe <jwoithe@just42.net>
6128 L:      platform-driver-x86@vger.kernel.org
6129 S:      Maintained
6130 F:      drivers/platform/x86/fujitsu-laptop.c
6131
6132 FUJITSU M-5MO LS CAMERA ISP DRIVER
6133 M:      Kyungmin Park <kyungmin.park@samsung.com>
6134 M:      Heungjun Kim <riverful.kim@samsung.com>
6135 L:      linux-media@vger.kernel.org
6136 S:      Maintained
6137 F:      drivers/media/i2c/m5mols/
6138 F:      include/media/i2c/m5mols.h
6139
6140 FUJITSU TABLET EXTRAS
6141 M:      Robert Gerlach <khnz@gmx.de>
6142 L:      platform-driver-x86@vger.kernel.org
6143 S:      Maintained
6144 F:      drivers/platform/x86/fujitsu-tablet.c
6145
6146 FUSE: FILESYSTEM IN USERSPACE
6147 M:      Miklos Szeredi <miklos@szeredi.hu>
6148 L:      linux-fsdevel@vger.kernel.org
6149 W:      http://fuse.sourceforge.net/
6150 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
6151 S:      Maintained
6152 F:      fs/fuse/
6153 F:      include/uapi/linux/fuse.h
6154 F:      Documentation/filesystems/fuse.txt
6155
6156 FUTEX SUBSYSTEM
6157 M:      Thomas Gleixner <tglx@linutronix.de>
6158 M:      Ingo Molnar <mingo@redhat.com>
6159 R:      Peter Zijlstra <peterz@infradead.org>
6160 R:      Darren Hart <dvhart@infradead.org>
6161 L:      linux-kernel@vger.kernel.org
6162 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
6163 S:      Maintained
6164 F:      kernel/futex.c
6165 F:      kernel/futex_compat.c
6166 F:      include/asm-generic/futex.h
6167 F:      include/linux/futex.h
6168 F:      include/uapi/linux/futex.h
6169 F:      tools/testing/selftests/futex/
6170 F:      tools/perf/bench/futex*
6171 F:      Documentation/*futex*
6172
6173 GCC PLUGINS
6174 M:      Kees Cook <keescook@chromium.org>
6175 R:      Emese Revfy <re.emese@gmail.com>
6176 L:      kernel-hardening@lists.openwall.com
6177 S:      Maintained
6178 F:      scripts/gcc-plugins/
6179 F:      scripts/gcc-plugin.sh
6180 F:      scripts/Makefile.gcc-plugins
6181 F:      Documentation/gcc-plugins.txt
6182
6183 GASKET DRIVER FRAMEWORK
6184 M:      Rob Springer <rspringer@google.com>
6185 M:      Todd Poynor <toddpoynor@google.com>
6186 M:      Ben Chan <benchan@chromium.org>
6187 S:      Maintained
6188 F:      drivers/staging/gasket/
6189
6190 GCOV BASED KERNEL PROFILING
6191 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
6192 S:      Maintained
6193 F:      kernel/gcov/
6194 F:      Documentation/dev-tools/gcov.rst
6195
6196 GDB KERNEL DEBUGGING HELPER SCRIPTS
6197 M:      Jan Kiszka <jan.kiszka@siemens.com>
6198 M:      Kieran Bingham <kbingham@kernel.org>
6199 S:      Supported
6200 F:      scripts/gdb/
6201
6202 GDT SCSI DISK ARRAY CONTROLLER DRIVER
6203 M:      Achim Leubner <achim_leubner@adaptec.com>
6204 L:      linux-scsi@vger.kernel.org
6205 W:      http://www.icp-vortex.com/
6206 S:      Supported
6207 F:      drivers/scsi/gdt*
6208
6209 GEMTEK FM RADIO RECEIVER DRIVER
6210 M:      Hans Verkuil <hverkuil@xs4all.nl>
6211 L:      linux-media@vger.kernel.org
6212 T:      git git://linuxtv.org/media_tree.git
6213 W:      https://linuxtv.org
6214 S:      Maintained
6215 F:      drivers/media/radio/radio-gemtek*
6216
6217 GENERIC GPIO I2C DRIVER
6218 M:      Haavard Skinnemoen <hskinnemoen@gmail.com>
6219 S:      Supported
6220 F:      drivers/i2c/busses/i2c-gpio.c
6221 F:      include/linux/platform_data/i2c-gpio.h
6222
6223 GENERIC GPIO I2C MULTIPLEXER DRIVER
6224 M:      Peter Korsgaard <peter.korsgaard@barco.com>
6225 L:      linux-i2c@vger.kernel.org
6226 S:      Supported
6227 F:      drivers/i2c/muxes/i2c-mux-gpio.c
6228 F:      include/linux/platform_data/i2c-mux-gpio.h
6229 F:      Documentation/i2c/muxes/i2c-mux-gpio
6230
6231 GENERIC HDLC (WAN) DRIVERS
6232 M:      Krzysztof Halasa <khc@pm.waw.pl>
6233 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
6234 S:      Maintained
6235 F:      drivers/net/wan/c101.c
6236 F:      drivers/net/wan/hd6457*
6237 F:      drivers/net/wan/hdlc*
6238 F:      drivers/net/wan/n2.c
6239 F:      drivers/net/wan/pc300too.c
6240 F:      drivers/net/wan/pci200syn.c
6241 F:      drivers/net/wan/wanxl*
6242
6243 GENERIC INCLUDE/ASM HEADER FILES
6244 M:      Arnd Bergmann <arnd@arndb.de>
6245 L:      linux-arch@vger.kernel.org
6246 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
6247 S:      Maintained
6248 F:      include/asm-generic/
6249 F:      include/uapi/asm-generic/
6250
6251 GENERIC PHY FRAMEWORK
6252 M:      Kishon Vijay Abraham I <kishon@ti.com>
6253 L:      linux-kernel@vger.kernel.org
6254 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
6255 S:      Supported
6256 F:      drivers/phy/
6257 F:      include/linux/phy/
6258
6259 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
6260 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6261 S:      Supported
6262 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
6263
6264 GENERIC PM DOMAINS
6265 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6266 M:      Kevin Hilman <khilman@kernel.org>
6267 M:      Ulf Hansson <ulf.hansson@linaro.org>
6268 L:      linux-pm@vger.kernel.org
6269 S:      Supported
6270 F:      drivers/base/power/domain*.c
6271 F:      include/linux/pm_domain.h
6272 F:      Documentation/devicetree/bindings/power/power_domain.txt
6273
6274 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
6275 M:      Eugen Hristev <eugen.hristev@microchip.com>
6276 L:      linux-input@vger.kernel.org
6277 S:      Maintained
6278 F:      drivers/input/touchscreen/resistive-adc-touch.c
6279
6280 GENERIC UIO DRIVER FOR PCI DEVICES
6281 M:      "Michael S. Tsirkin" <mst@redhat.com>
6282 L:      kvm@vger.kernel.org
6283 S:      Supported
6284 F:      drivers/uio/uio_pci_generic.c
6285
6286 GENWQE (IBM Generic Workqueue Card)
6287 M:      Frank Haverkamp <haver@linux.vnet.ibm.com>
6288 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
6289 S:      Supported
6290 F:      drivers/misc/genwqe/
6291
6292 GET_MAINTAINER SCRIPT
6293 M:      Joe Perches <joe@perches.com>
6294 S:      Maintained
6295 F:      scripts/get_maintainer.pl
6296
6297 GFS2 FILE SYSTEM
6298 M:      Bob Peterson <rpeterso@redhat.com>
6299 M:      Andreas Gruenbacher <agruenba@redhat.com>
6300 L:      cluster-devel@redhat.com
6301 W:      http://sources.redhat.com/cluster/
6302 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
6303 S:      Supported
6304 F:      Documentation/filesystems/gfs2*.txt
6305 F:      fs/gfs2/
6306 F:      include/uapi/linux/gfs2_ondisk.h
6307
6308 GIGASET ISDN DRIVERS
6309 M:      Paul Bolle <pebolle@tiscali.nl>
6310 L:      gigaset307x-common@lists.sourceforge.net
6311 W:      http://gigaset307x.sourceforge.net/
6312 S:      Odd Fixes
6313 F:      Documentation/isdn/README.gigaset
6314 F:      drivers/isdn/gigaset/
6315 F:      include/uapi/linux/gigaset_dev.h
6316
6317 GNSS SUBSYSTEM
6318 M:      Johan Hovold <johan@kernel.org>
6319 S:      Maintained
6320 F:      Documentation/ABI/testing/sysfs-class-gnss
6321 F:      Documentation/devicetree/bindings/gnss/
6322 F:      drivers/gnss/
6323 F:      include/linux/gnss.h
6324
6325 GO7007 MPEG CODEC
6326 M:      Hans Verkuil <hans.verkuil@cisco.com>
6327 L:      linux-media@vger.kernel.org
6328 S:      Maintained
6329 F:      drivers/media/usb/go7007/
6330
6331 GOODIX TOUCHSCREEN
6332 M:      Bastien Nocera <hadess@hadess.net>
6333 L:      linux-input@vger.kernel.org
6334 S:      Maintained
6335 F:      drivers/input/touchscreen/goodix.c
6336
6337 GPD POCKET FAN DRIVER
6338 M:      Hans de Goede <hdegoede@redhat.com>
6339 L:      platform-driver-x86@vger.kernel.org
6340 S:      Maintained
6341 F:      drivers/platform/x86/gpd-pocket-fan.c
6342
6343 GPIO ACPI SUPPORT
6344 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6345 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
6346 L:      linux-gpio@vger.kernel.org
6347 L:      linux-acpi@vger.kernel.org
6348 S:      Maintained
6349 F:      Documentation/acpi/gpio-properties.txt
6350 F:      drivers/gpio/gpiolib-acpi.c
6351
6352 GPIO IR Transmitter
6353 M:      Sean Young <sean@mess.org>
6354 L:      linux-media@vger.kernel.org
6355 S:      Maintained
6356 F:      drivers/media/rc/gpio-ir-tx.c
6357
6358 GPIO MOCKUP DRIVER
6359 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
6360 R:      Bartosz Golaszewski <brgl@bgdev.pl>
6361 L:      linux-gpio@vger.kernel.org
6362 S:      Maintained
6363 F:      drivers/gpio/gpio-mockup.c
6364 F:      tools/testing/selftests/gpio/
6365
6366 GPIO SUBSYSTEM
6367 M:      Linus Walleij <linus.walleij@linaro.org>
6368 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
6369 L:      linux-gpio@vger.kernel.org
6370 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
6371 S:      Maintained
6372 F:      Documentation/devicetree/bindings/gpio/
6373 F:      Documentation/driver-api/gpio/
6374 F:      Documentation/gpio/
6375 F:      Documentation/ABI/testing/gpio-cdev
6376 F:      Documentation/ABI/obsolete/sysfs-gpio
6377 F:      drivers/gpio/
6378 F:      include/linux/gpio/
6379 F:      include/linux/gpio.h
6380 F:      include/linux/of_gpio.h
6381 F:      include/asm-generic/gpio.h
6382 F:      include/uapi/linux/gpio.h
6383 F:      tools/gpio/
6384
6385 GRE DEMULTIPLEXER DRIVER
6386 M:      Dmitry Kozlov <xeb@mail.ru>
6387 L:      netdev@vger.kernel.org
6388 S:      Maintained
6389 F:      net/ipv4/gre_demux.c
6390 F:      net/ipv4/gre_offload.c
6391 F:      include/net/gre.h
6392
6393 GRETH 10/100/1G Ethernet MAC device driver
6394 M:      Andreas Larsson <andreas@gaisler.com>
6395 L:      netdev@vger.kernel.org
6396 S:      Maintained
6397 F:      drivers/net/ethernet/aeroflex/
6398
6399 GREYBUS AUDIO PROTOCOLS DRIVERS
6400 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
6401 M:      Mark Greer <mgreer@animalcreek.com>
6402 S:      Maintained
6403 F:      drivers/staging/greybus/audio_apbridgea.c
6404 F:      drivers/staging/greybus/audio_apbridgea.h
6405 F:      drivers/staging/greybus/audio_codec.c
6406 F:      drivers/staging/greybus/audio_codec.h
6407 F:      drivers/staging/greybus/audio_gb.c
6408 F:      drivers/staging/greybus/audio_manager.c
6409 F:      drivers/staging/greybus/audio_manager.h
6410 F:      drivers/staging/greybus/audio_manager_module.c
6411 F:      drivers/staging/greybus/audio_manager_private.h
6412 F:      drivers/staging/greybus/audio_manager_sysfs.c
6413 F:      drivers/staging/greybus/audio_module.c
6414 F:      drivers/staging/greybus/audio_topology.c
6415
6416 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
6417 M:      Viresh Kumar <vireshk@kernel.org>
6418 S:      Maintained
6419 F:      drivers/staging/greybus/authentication.c
6420 F:      drivers/staging/greybus/bootrom.c
6421 F:      drivers/staging/greybus/firmware.h
6422 F:      drivers/staging/greybus/fw-core.c
6423 F:      drivers/staging/greybus/fw-download.c
6424 F:      drivers/staging/greybus/fw-management.c
6425 F:      drivers/staging/greybus/greybus_authentication.h
6426 F:      drivers/staging/greybus/greybus_firmware.h
6427 F:      drivers/staging/greybus/hid.c
6428 F:      drivers/staging/greybus/i2c.c
6429 F:      drivers/staging/greybus/spi.c
6430 F:      drivers/staging/greybus/spilib.c
6431 F:      drivers/staging/greybus/spilib.h
6432
6433 GREYBUS LOOPBACK DRIVER
6434 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
6435 S:      Maintained
6436 F:      drivers/staging/greybus/loopback.c
6437
6438 GREYBUS PLATFORM DRIVERS
6439 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
6440 S:      Maintained
6441 F:      drivers/staging/greybus/arche-platform.c
6442 F:      drivers/staging/greybus/arche-apb-ctrl.c
6443 F:      drivers/staging/greybus/arche_platform.h
6444
6445 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
6446 M:      Rui Miguel Silva <rmfrfs@gmail.com>
6447 S:      Maintained
6448 F:      drivers/staging/greybus/sdio.c
6449 F:      drivers/staging/greybus/light.c
6450 F:      drivers/staging/greybus/gpio.c
6451 F:      drivers/staging/greybus/power_supply.c
6452 F:      drivers/staging/greybus/spi.c
6453 F:      drivers/staging/greybus/spilib.c
6454
6455 GREYBUS SUBSYSTEM
6456 M:      Johan Hovold <johan@kernel.org>
6457 M:      Alex Elder <elder@kernel.org>
6458 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6459 S:      Maintained
6460 F:      drivers/staging/greybus/
6461 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
6462
6463 GREYBUS UART PROTOCOLS DRIVERS
6464 M:      David Lin <dtwlin@gmail.com>
6465 S:      Maintained
6466 F:      drivers/staging/greybus/uart.c
6467 F:      drivers/staging/greybus/log.c
6468
6469 GS1662 VIDEO SERIALIZER
6470 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
6471 L:      linux-media@vger.kernel.org
6472 T:      git git://linuxtv.org/media_tree.git
6473 S:      Maintained
6474 F:      drivers/media/spi/gs1662.c
6475
6476 GSPCA FINEPIX SUBDRIVER
6477 M:      Frank Zago <frank@zago.net>
6478 L:      linux-media@vger.kernel.org
6479 T:      git git://linuxtv.org/media_tree.git
6480 S:      Maintained
6481 F:      drivers/media/usb/gspca/finepix.c
6482
6483 GSPCA GL860 SUBDRIVER
6484 M:      Olivier Lorin <o.lorin@laposte.net>
6485 L:      linux-media@vger.kernel.org
6486 T:      git git://linuxtv.org/media_tree.git
6487 S:      Maintained
6488 F:      drivers/media/usb/gspca/gl860/
6489
6490 GSPCA M5602 SUBDRIVER
6491 M:      Erik Andren <erik.andren@gmail.com>
6492 L:      linux-media@vger.kernel.org
6493 T:      git git://linuxtv.org/media_tree.git
6494 S:      Maintained
6495 F:      drivers/media/usb/gspca/m5602/
6496
6497 GSPCA PAC207 SONIXB SUBDRIVER
6498 M:      Hans Verkuil <hverkuil@xs4all.nl>
6499 L:      linux-media@vger.kernel.org
6500 T:      git git://linuxtv.org/media_tree.git
6501 S:      Odd Fixes
6502 F:      drivers/media/usb/gspca/pac207.c
6503
6504 GSPCA SN9C20X SUBDRIVER
6505 M:      Brian Johnson <brijohn@gmail.com>
6506 L:      linux-media@vger.kernel.org
6507 T:      git git://linuxtv.org/media_tree.git
6508 S:      Maintained
6509 F:      drivers/media/usb/gspca/sn9c20x.c
6510
6511 GSPCA T613 SUBDRIVER
6512 M:      Leandro Costantino <lcostantino@gmail.com>
6513 L:      linux-media@vger.kernel.org
6514 T:      git git://linuxtv.org/media_tree.git
6515 S:      Maintained
6516 F:      drivers/media/usb/gspca/t613.c
6517
6518 GSPCA USB WEBCAM DRIVER
6519 M:      Hans Verkuil <hverkuil@xs4all.nl>
6520 L:      linux-media@vger.kernel.org
6521 T:      git git://linuxtv.org/media_tree.git
6522 S:      Odd Fixes
6523 F:      drivers/media/usb/gspca/
6524
6525 GTP (GPRS Tunneling Protocol)
6526 M:      Pablo Neira Ayuso <pablo@netfilter.org>
6527 M:      Harald Welte <laforge@gnumonks.org>
6528 L:      osmocom-net-gprs@lists.osmocom.org
6529 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
6530 S:      Maintained
6531 F:      drivers/net/gtp.c
6532
6533 GUID PARTITION TABLE (GPT)
6534 M:      Davidlohr Bueso <dave@stgolabs.net>
6535 L:      linux-efi@vger.kernel.org
6536 S:      Maintained
6537 F:      block/partitions/efi.*
6538
6539 H8/300 ARCHITECTURE
6540 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
6541 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
6542 W:      http://uclinux-h8.sourceforge.jp
6543 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
6544 S:      Maintained
6545 F:      arch/h8300/
6546 F:      drivers/clocksource/h8300_*.c
6547 F:      drivers/clk/h8300/
6548 F:      drivers/irqchip/irq-renesas-h8*.c
6549
6550 HACKRF MEDIA DRIVER
6551 M:      Antti Palosaari <crope@iki.fi>
6552 L:      linux-media@vger.kernel.org
6553 W:      https://linuxtv.org
6554 W:      http://palosaari.fi/linux/
6555 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6556 T:      git git://linuxtv.org/anttip/media_tree.git
6557 S:      Maintained
6558 F:      drivers/media/usb/hackrf/
6559
6560 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
6561 M:      Frank Seidel <frank@f-seidel.de>
6562 L:      platform-driver-x86@vger.kernel.org
6563 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
6564 S:      Maintained
6565 F:      drivers/platform/x86/hdaps.c
6566
6567 HARDWARE MONITORING
6568 M:      Jean Delvare <jdelvare@suse.com>
6569 M:      Guenter Roeck <linux@roeck-us.net>
6570 L:      linux-hwmon@vger.kernel.org
6571 W:      http://hwmon.wiki.kernel.org/
6572 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
6573 S:      Maintained
6574 F:      Documentation/devicetree/bindings/hwmon/
6575 F:      Documentation/hwmon/
6576 F:      drivers/hwmon/
6577 F:      include/linux/hwmon*.h
6578 F:      include/trace/events/hwmon*.h
6579
6580 HARDWARE RANDOM NUMBER GENERATOR CORE
6581 M:      Matt Mackall <mpm@selenic.com>
6582 M:      Herbert Xu <herbert@gondor.apana.org.au>
6583 L:      linux-crypto@vger.kernel.org
6584 S:      Odd fixes
6585 F:      Documentation/devicetree/bindings/rng/
6586 F:      Documentation/hw_random.txt
6587 F:      drivers/char/hw_random/
6588 F:      include/linux/hw_random.h
6589
6590 HARDWARE TRACING FACILITIES
6591 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
6592 S:      Maintained
6593 F:      drivers/hwtracing/
6594
6595 HARDWARE SPINLOCK CORE
6596 M:      Ohad Ben-Cohen <ohad@wizery.com>
6597 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
6598 L:      linux-remoteproc@vger.kernel.org
6599 S:      Maintained
6600 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
6601 F:      Documentation/devicetree/bindings/hwlock/
6602 F:      Documentation/hwspinlock.txt
6603 F:      drivers/hwspinlock/
6604 F:      include/linux/hwspinlock.h
6605
6606 HARMONY SOUND DRIVER
6607 L:      linux-parisc@vger.kernel.org
6608 S:      Maintained
6609 F:      sound/parisc/harmony.*
6610
6611 HDPVR USB VIDEO ENCODER DRIVER
6612 M:      Hans Verkuil <hverkuil@xs4all.nl>
6613 L:      linux-media@vger.kernel.org
6614 T:      git git://linuxtv.org/media_tree.git
6615 W:      https://linuxtv.org
6616 S:      Odd Fixes
6617 F:      drivers/media/usb/hdpvr/
6618
6619 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
6620 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
6621 S:      Supported
6622 F:      Documentation/watchdog/hpwdt.txt
6623 F:      drivers/watchdog/hpwdt.c
6624
6625 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
6626 M:      Don Brace <don.brace@microsemi.com>
6627 L:      esc.storagedev@microsemi.com
6628 L:      linux-scsi@vger.kernel.org
6629 S:      Supported
6630 F:      Documentation/scsi/hpsa.txt
6631 F:      drivers/scsi/hpsa*.[ch]
6632 F:      include/linux/cciss*.h
6633 F:      include/uapi/linux/cciss*.h
6634
6635 HFI1 DRIVER
6636 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
6637 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
6638 L:      linux-rdma@vger.kernel.org
6639 S:      Supported
6640 F:      drivers/infiniband/hw/hfi1
6641
6642 HFS FILESYSTEM
6643 L:      linux-fsdevel@vger.kernel.org
6644 S:      Orphan
6645 F:      Documentation/filesystems/hfs.txt
6646 F:      fs/hfs/
6647
6648 HFSPLUS FILESYSTEM
6649 L:      linux-fsdevel@vger.kernel.org
6650 S:      Orphan
6651 F:      Documentation/filesystems/hfsplus.txt
6652 F:      fs/hfsplus/
6653
6654 HGA FRAMEBUFFER DRIVER
6655 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
6656 L:      linux-nvidia@lists.surfsouth.com
6657 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
6658 S:      Maintained
6659 F:      drivers/video/fbdev/hgafb.c
6660
6661 HIBERNATION (aka Software Suspend, aka swsusp)
6662 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6663 M:      Pavel Machek <pavel@ucw.cz>
6664 L:      linux-pm@vger.kernel.org
6665 B:      https://bugzilla.kernel.org
6666 S:      Supported
6667 F:      arch/x86/power/
6668 F:      drivers/base/power/
6669 F:      kernel/power/
6670 F:      include/linux/suspend.h
6671 F:      include/linux/freezer.h
6672 F:      include/linux/pm.h
6673 F:      arch/*/include/asm/suspend*.h
6674
6675 HID CORE LAYER
6676 M:      Jiri Kosina <jikos@kernel.org>
6677 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
6678 L:      linux-input@vger.kernel.org
6679 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
6680 S:      Maintained
6681 F:      drivers/hid/
6682 F:      include/linux/hid*
6683 F:      include/uapi/linux/hid*
6684
6685 HID SENSOR HUB DRIVERS
6686 M:      Jiri Kosina <jikos@kernel.org>
6687 M:      Jonathan Cameron <jic23@kernel.org>
6688 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
6689 L:      linux-input@vger.kernel.org
6690 L:      linux-iio@vger.kernel.org
6691 S:      Maintained
6692 F:      Documentation/hid/hid-sensor*
6693 F:      drivers/hid/hid-sensor-*
6694 F:      drivers/iio/*/hid-*
6695 F:      include/linux/hid-sensor-*
6696
6697 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
6698 M:      Thomas Gleixner <tglx@linutronix.de>
6699 L:      linux-kernel@vger.kernel.org
6700 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
6701 S:      Maintained
6702 F:      Documentation/timers/
6703 F:      kernel/time/hrtimer.c
6704 F:      kernel/time/clockevents.c
6705 F:      kernel/time/timer_*.c
6706 F:      include/linux/clockchips.h
6707 F:      include/linux/hrtimer.h
6708
6709 HIGH-SPEED SCC DRIVER FOR AX.25
6710 L:      linux-hams@vger.kernel.org
6711 S:      Orphan
6712 F:      drivers/net/hamradio/dmascc.c
6713 F:      drivers/net/hamradio/scc.c
6714
6715 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
6716 M:      HighPoint Linux Team <linux@highpoint-tech.com>
6717 W:      http://www.highpoint-tech.com
6718 S:      Supported
6719 F:      Documentation/scsi/hptiop.txt
6720 F:      drivers/scsi/hptiop.c
6721
6722 HIPPI
6723 M:      Jes Sorensen <jes@trained-monkey.org>
6724 L:      linux-hippi@sunsite.dk
6725 S:      Maintained
6726 F:      include/linux/hippidevice.h
6727 F:      include/uapi/linux/if_hippi.h
6728 F:      net/802/hippi.c
6729 F:      drivers/net/hippi/
6730
6731 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
6732 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6733 M:      Salil Mehta <salil.mehta@huawei.com>
6734 L:      netdev@vger.kernel.org
6735 W:      http://www.hisilicon.com
6736 S:      Maintained
6737 F:      drivers/net/ethernet/hisilicon/hns3/
6738
6739 HISILICON LPC BUS DRIVER
6740 M:      john.garry@huawei.com
6741 W:      http://www.hisilicon.com
6742 S:      Maintained
6743 F:      drivers/bus/hisi_lpc.c
6744 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
6745
6746 HISILICON NETWORK SUBSYSTEM DRIVER
6747 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6748 M:      Salil Mehta <salil.mehta@huawei.com>
6749 L:      netdev@vger.kernel.org
6750 W:      http://www.hisilicon.com
6751 S:      Maintained
6752 F:      drivers/net/ethernet/hisilicon/
6753 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
6754
6755 HISILICON PMU DRIVER
6756 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
6757 W:      http://www.hisilicon.com
6758 S:      Supported
6759 F:      drivers/perf/hisilicon
6760 F:      Documentation/perf/hisi-pmu.txt
6761
6762 HISILICON ROCE DRIVER
6763 M:      Lijun Ou <oulijun@huawei.com>
6764 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
6765 L:      linux-rdma@vger.kernel.org
6766 S:      Maintained
6767 F:      drivers/infiniband/hw/hns/
6768 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
6769
6770 HISILICON SAS Controller
6771 M:      John Garry <john.garry@huawei.com>
6772 W:      http://www.hisilicon.com
6773 S:      Supported
6774 F:      drivers/scsi/hisi_sas/
6775 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
6776
6777 HMM - Heterogeneous Memory Management
6778 M:      Jérôme Glisse <jglisse@redhat.com>
6779 L:      linux-mm@kvack.org
6780 S:      Maintained
6781 F:      mm/hmm*
6782 F:      include/linux/hmm*
6783 F:      Documentation/vm/hmm.rst
6784
6785 HOST AP DRIVER
6786 M:      Jouni Malinen <j@w1.fi>
6787 L:      linux-wireless@vger.kernel.org
6788 W:      http://w1.fi/hostap-driver.html
6789 S:      Obsolete
6790 F:      drivers/net/wireless/intersil/hostap/
6791
6792 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
6793 L:      platform-driver-x86@vger.kernel.org
6794 S:      Orphan
6795 F:      drivers/platform/x86/tc1100-wmi.c
6796
6797 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
6798 M:      Jaroslav Kysela <perex@perex.cz>
6799 S:      Maintained
6800 F:      drivers/net/ethernet/hp/hp100.*
6801
6802 HPET:   High Precision Event Timers driver
6803 M:      Clemens Ladisch <clemens@ladisch.de>
6804 S:      Maintained
6805 F:      Documentation/timers/hpet.txt
6806 F:      drivers/char/hpet.c
6807 F:      include/linux/hpet.h
6808 F:      include/uapi/linux/hpet.h
6809
6810 HPET:   x86
6811 S:      Orphan
6812 F:      arch/x86/kernel/hpet.c
6813 F:      arch/x86/include/asm/hpet.h
6814
6815 HPFS FILESYSTEM
6816 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
6817 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
6818 S:      Maintained
6819 F:      fs/hpfs/
6820
6821 HSI SUBSYSTEM
6822 M:      Sebastian Reichel <sre@kernel.org>
6823 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
6824 S:      Maintained
6825 F:      Documentation/ABI/testing/sysfs-bus-hsi
6826 F:      Documentation/driver-api/hsi.rst
6827 F:      drivers/hsi/
6828 F:      include/linux/hsi/
6829 F:      include/uapi/linux/hsi/
6830
6831 HSO 3G MODEM DRIVER
6832 L:      linux-usb@vger.kernel.org
6833 S:      Orphan
6834 F:      drivers/net/usb/hso.c
6835
6836 HSR NETWORK PROTOCOL
6837 M:      Arvid Brodin <arvid.brodin@alten.se>
6838 L:      netdev@vger.kernel.org
6839 S:      Maintained
6840 F:      net/hsr/
6841
6842 HT16K33 LED CONTROLLER DRIVER
6843 M:      Robin van der Gracht <robin@protonic.nl>
6844 S:      Maintained
6845 F:      drivers/auxdisplay/ht16k33.c
6846 F:      Documentation/devicetree/bindings/display/ht16k33.txt
6847
6848 HTCPEN TOUCHSCREEN DRIVER
6849 M:      Pau Oliva Fora <pof@eslack.org>
6850 L:      linux-input@vger.kernel.org
6851 S:      Maintained
6852 F:      drivers/input/touchscreen/htcpen.c
6853
6854 HUAWEI ETHERNET DRIVER
6855 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
6856 L:      netdev@vger.kernel.org
6857 S:      Supported
6858 F:      Documentation/networking/hinic.txt
6859 F:      drivers/net/ethernet/huawei/hinic/
6860
6861 HUGETLB FILESYSTEM
6862 M:      Mike Kravetz <mike.kravetz@oracle.com>
6863 L:      linux-mm@kvack.org
6864 S:      Maintained
6865 F:      fs/hugetlbfs/
6866 F:      mm/hugetlb.c
6867 F:      include/linux/hugetlb.h
6868 F:      Documentation/admin-guide/mm/hugetlbpage.rst
6869 F:      Documentation/vm/hugetlbfs_reserv.rst
6870 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
6871
6872 HVA ST MEDIA DRIVER
6873 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
6874 L:      linux-media@vger.kernel.org
6875 T:      git git://linuxtv.org/media_tree.git
6876 W:      https://linuxtv.org
6877 S:      Supported
6878 F:      drivers/media/platform/sti/hva
6879
6880 HWPOISON MEMORY FAILURE HANDLING
6881 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
6882 L:      linux-mm@kvack.org
6883 S:      Maintained
6884 F:      mm/memory-failure.c
6885 F:      mm/hwpoison-inject.c
6886
6887 HYGON PROCESSOR SUPPORT
6888 M:      Pu Wen <puwen@hygon.cn>
6889 L:      linux-kernel@vger.kernel.org
6890 S:      Maintained
6891 F:      arch/x86/kernel/cpu/hygon.c
6892
6893 Hyper-V CORE AND DRIVERS
6894 M:      "K. Y. Srinivasan" <kys@microsoft.com>
6895 M:      Haiyang Zhang <haiyangz@microsoft.com>
6896 M:      Stephen Hemminger <sthemmin@microsoft.com>
6897 L:      devel@linuxdriverproject.org
6898 S:      Maintained
6899 F:      Documentation/networking/netvsc.txt
6900 F:      arch/x86/include/asm/mshyperv.h
6901 F:      arch/x86/include/asm/trace/hyperv.h
6902 F:      arch/x86/include/asm/hyperv-tlfs.h
6903 F:      arch/x86/kernel/cpu/mshyperv.c
6904 F:      arch/x86/hyperv
6905 F:      drivers/hid/hid-hyperv.c
6906 F:      drivers/hv/
6907 F:      drivers/input/serio/hyperv-keyboard.c
6908 F:      drivers/pci/controller/pci-hyperv.c
6909 F:      drivers/net/hyperv/
6910 F:      drivers/scsi/storvsc_drv.c
6911 F:      drivers/uio/uio_hv_generic.c
6912 F:      drivers/video/fbdev/hyperv_fb.c
6913 F:      net/vmw_vsock/hyperv_transport.c
6914 F:      include/linux/hyperv.h
6915 F:      include/uapi/linux/hyperv.h
6916 F:      tools/hv/
6917 F:      Documentation/ABI/stable/sysfs-bus-vmbus
6918
6919 HYPERVISOR VIRTUAL CONSOLE DRIVER
6920 L:      linuxppc-dev@lists.ozlabs.org
6921 S:      Odd Fixes
6922 F:      drivers/tty/hvc/
6923
6924 I2C ACPI SUPPORT
6925 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6926 L:      linux-i2c@vger.kernel.org
6927 L:      linux-acpi@vger.kernel.org
6928 S:      Maintained
6929 F:      drivers/i2c/i2c-core-acpi.c
6930
6931 I2C CONTROLLER DRIVER FOR NVIDIA GPU
6932 M:      Ajay Gupta <ajayg@nvidia.com>
6933 L:      linux-i2c@vger.kernel.org
6934 S:      Maintained
6935 F:      Documentation/i2c/busses/i2c-nvidia-gpu
6936 F:      drivers/i2c/busses/i2c-nvidia-gpu.c
6937
6938 I2C MUXES
6939 M:      Peter Rosin <peda@axentia.se>
6940 L:      linux-i2c@vger.kernel.org
6941 S:      Maintained
6942 F:      Documentation/i2c/i2c-topology
6943 F:      Documentation/i2c/muxes/
6944 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
6945 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
6946 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
6947 F:      drivers/i2c/i2c-mux.c
6948 F:      drivers/i2c/muxes/
6949 F:      include/linux/i2c-mux.h
6950
6951 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
6952 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
6953 L:      linux-i2c@vger.kernel.org
6954 S:      Maintained
6955 F:      drivers/i2c/busses/i2c-mv64xxx.c
6956
6957 I2C OVER PARALLEL PORT
6958 M:      Jean Delvare <jdelvare@suse.com>
6959 L:      linux-i2c@vger.kernel.org
6960 S:      Maintained
6961 F:      Documentation/i2c/busses/i2c-parport
6962 F:      Documentation/i2c/busses/i2c-parport-light
6963 F:      drivers/i2c/busses/i2c-parport.c
6964 F:      drivers/i2c/busses/i2c-parport-light.c
6965
6966 I2C SUBSYSTEM
6967 M:      Wolfram Sang <wsa@the-dreams.de>
6968 L:      linux-i2c@vger.kernel.org
6969 W:      https://i2c.wiki.kernel.org/
6970 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6971 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6972 S:      Maintained
6973 F:      Documentation/devicetree/bindings/i2c/i2c.txt
6974 F:      Documentation/i2c/
6975 F:      drivers/i2c/*
6976 F:      include/linux/i2c.h
6977 F:      include/linux/i2c-dev.h
6978 F:      include/linux/i2c-smbus.h
6979 F:      include/uapi/linux/i2c.h
6980 F:      include/uapi/linux/i2c-*.h
6981
6982 I2C SUBSYSTEM HOST DRIVERS
6983 L:      linux-i2c@vger.kernel.org
6984 W:      https://i2c.wiki.kernel.org/
6985 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6986 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6987 S:      Odd Fixes
6988 F:      Documentation/devicetree/bindings/i2c/
6989 F:      drivers/i2c/algos/
6990 F:      drivers/i2c/busses/
6991
6992 I2C-TAOS-EVM DRIVER
6993 M:      Jean Delvare <jdelvare@suse.com>
6994 L:      linux-i2c@vger.kernel.org
6995 S:      Maintained
6996 F:      Documentation/i2c/busses/i2c-taos-evm
6997 F:      drivers/i2c/busses/i2c-taos-evm.c
6998
6999 I2C-TINY-USB DRIVER
7000 M:      Till Harbaum <till@harbaum.org>
7001 L:      linux-i2c@vger.kernel.org
7002 W:      http://www.harbaum.org/till/i2c_tiny_usb
7003 S:      Maintained
7004 F:      drivers/i2c/busses/i2c-tiny-usb.c
7005
7006 I2C/SMBUS CONTROLLER DRIVERS FOR PC
7007 M:      Jean Delvare <jdelvare@suse.com>
7008 L:      linux-i2c@vger.kernel.org
7009 S:      Maintained
7010 F:      Documentation/i2c/busses/i2c-ali1535
7011 F:      Documentation/i2c/busses/i2c-ali1563
7012 F:      Documentation/i2c/busses/i2c-ali15x3
7013 F:      Documentation/i2c/busses/i2c-amd756
7014 F:      Documentation/i2c/busses/i2c-amd8111
7015 F:      Documentation/i2c/busses/i2c-i801
7016 F:      Documentation/i2c/busses/i2c-nforce2
7017 F:      Documentation/i2c/busses/i2c-piix4
7018 F:      Documentation/i2c/busses/i2c-sis5595
7019 F:      Documentation/i2c/busses/i2c-sis630
7020 F:      Documentation/i2c/busses/i2c-sis96x
7021 F:      Documentation/i2c/busses/i2c-via
7022 F:      Documentation/i2c/busses/i2c-viapro
7023 F:      drivers/i2c/busses/i2c-ali1535.c
7024 F:      drivers/i2c/busses/i2c-ali1563.c
7025 F:      drivers/i2c/busses/i2c-ali15x3.c
7026 F:      drivers/i2c/busses/i2c-amd756.c
7027 F:      drivers/i2c/busses/i2c-amd756-s4882.c
7028 F:      drivers/i2c/busses/i2c-amd8111.c
7029 F:      drivers/i2c/busses/i2c-i801.c
7030 F:      drivers/i2c/busses/i2c-isch.c
7031 F:      drivers/i2c/busses/i2c-nforce2.c
7032 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
7033 F:      drivers/i2c/busses/i2c-piix4.c
7034 F:      drivers/i2c/busses/i2c-sis5595.c
7035 F:      drivers/i2c/busses/i2c-sis630.c
7036 F:      drivers/i2c/busses/i2c-sis96x.c
7037 F:      drivers/i2c/busses/i2c-via.c
7038 F:      drivers/i2c/busses/i2c-viapro.c
7039
7040 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
7041 M:      Hans de Goede <hdegoede@redhat.com>
7042 L:      linux-i2c@vger.kernel.org
7043 S:      Maintained
7044 F:      drivers/i2c/busses/i2c-cht-wc.c
7045
7046 I2C/SMBUS ISMT DRIVER
7047 M:      Seth Heasley <seth.heasley@intel.com>
7048 M:      Neil Horman <nhorman@tuxdriver.com>
7049 L:      linux-i2c@vger.kernel.org
7050 F:      drivers/i2c/busses/i2c-ismt.c
7051 F:      Documentation/i2c/busses/i2c-ismt
7052
7053 I2C/SMBUS STUB DRIVER
7054 M:      Jean Delvare <jdelvare@suse.com>
7055 L:      linux-i2c@vger.kernel.org
7056 S:      Maintained
7057 F:      drivers/i2c/i2c-stub.c
7058
7059 IA64 (Itanium) PLATFORM
7060 M:      Tony Luck <tony.luck@intel.com>
7061 M:      Fenghua Yu <fenghua.yu@intel.com>
7062 L:      linux-ia64@vger.kernel.org
7063 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
7064 S:      Maintained
7065 F:      arch/ia64/
7066
7067 IBM Power 842 compression accelerator
7068 M:      Haren Myneni <haren@us.ibm.com>
7069 S:      Supported
7070 F:      drivers/crypto/nx/Makefile
7071 F:      drivers/crypto/nx/Kconfig
7072 F:      drivers/crypto/nx/nx-842*
7073 F:      include/linux/sw842.h
7074 F:      crypto/842.c
7075 F:      lib/842/
7076
7077 IBM Power in-Nest Crypto Acceleration
7078 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
7079 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
7080 L:      linux-crypto@vger.kernel.org
7081 S:      Supported
7082 F:      drivers/crypto/nx/Makefile
7083 F:      drivers/crypto/nx/Kconfig
7084 F:      drivers/crypto/nx/nx-aes*
7085 F:      drivers/crypto/nx/nx-sha*
7086 F:      drivers/crypto/nx/nx.*
7087 F:      drivers/crypto/nx/nx_csbcpb.h
7088 F:      drivers/crypto/nx/nx_debugfs.h
7089
7090 IBM Power Linux RAID adapter
7091 M:      Brian King <brking@us.ibm.com>
7092 S:      Supported
7093 F:      drivers/scsi/ipr.*
7094
7095 IBM Power SRIOV Virtual NIC Device Driver
7096 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
7097 M:      John Allen <jallen@linux.vnet.ibm.com>
7098 L:      netdev@vger.kernel.org
7099 S:      Supported
7100 F:      drivers/net/ethernet/ibm/ibmvnic.*
7101
7102 IBM Power Virtual Accelerator Switchboard
7103 M:      Sukadev Bhattiprolu
7104 L:      linuxppc-dev@lists.ozlabs.org
7105 S:      Supported
7106 F:      arch/powerpc/platforms/powernv/vas*
7107 F:      arch/powerpc/platforms/powernv/copy-paste.h
7108 F:      arch/powerpc/include/asm/vas.h
7109 F:      arch/powerpc/include/uapi/asm/vas.h
7110
7111 IBM Power Virtual Ethernet Device Driver
7112 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
7113 L:      netdev@vger.kernel.org
7114 S:      Supported
7115 F:      drivers/net/ethernet/ibm/ibmveth.*
7116
7117 IBM Power Virtual FC Device Drivers
7118 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7119 L:      linux-scsi@vger.kernel.org
7120 S:      Supported
7121 F:      drivers/scsi/ibmvscsi/ibmvfc*
7122
7123 IBM Power Virtual Management Channel Driver
7124 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
7125 M:      Steven Royer <seroyer@linux.vnet.ibm.com>
7126 S:      Supported
7127 F:      drivers/misc/ibmvmc.*
7128
7129 IBM Power Virtual SCSI 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/ibmvscsi*
7134 F:      include/scsi/viosrp.h
7135
7136 IBM Power Virtual SCSI Device Target Driver
7137 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
7138 M:      Michael Cyr <mikecyr@linux.vnet.ibm.com>
7139 L:      linux-scsi@vger.kernel.org
7140 L:      target-devel@vger.kernel.org
7141 S:      Supported
7142 F:      drivers/scsi/ibmvscsi_tgt/
7143
7144 IBM Power VMX Cryptographic instructions
7145 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
7146 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
7147 L:      linux-crypto@vger.kernel.org
7148 S:      Supported
7149 F:      drivers/crypto/vmx/Makefile
7150 F:      drivers/crypto/vmx/Kconfig
7151 F:      drivers/crypto/vmx/vmx.c
7152 F:      drivers/crypto/vmx/aes*
7153 F:      drivers/crypto/vmx/ghash*
7154 F:      drivers/crypto/vmx/ppc-xlate.pl
7155
7156 IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform
7157 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7158 L:      linux-pci@vger.kernel.org
7159 L:      linuxppc-dev@lists.ozlabs.org
7160 S:      Supported
7161 F:      drivers/pci/hotplug/rpaphp*
7162
7163 IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform
7164 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7165 L:      linux-pci@vger.kernel.org
7166 L:      linuxppc-dev@lists.ozlabs.org
7167 S:      Supported
7168 F:      drivers/pci/hotplug/rpadlpar*
7169
7170 IBM ServeRAID RAID DRIVER
7171 S:      Orphan
7172 F:      drivers/scsi/ips.*
7173
7174 ICH LPC AND GPIO DRIVER
7175 M:      Peter Tyser <ptyser@xes-inc.com>
7176 S:      Maintained
7177 F:      drivers/mfd/lpc_ich.c
7178 F:      drivers/gpio/gpio-ich.c
7179
7180 IDE SUBSYSTEM
7181 M:      "David S. Miller" <davem@davemloft.net>
7182 L:      linux-ide@vger.kernel.org
7183 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
7184 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
7185 S:      Maintained
7186 F:      Documentation/ide/
7187 F:      drivers/ide/
7188 F:      include/linux/ide.h
7189
7190 IDE/ATAPI DRIVERS
7191 M:      Borislav Petkov <bp@alien8.de>
7192 L:      linux-ide@vger.kernel.org
7193 S:      Maintained
7194 F:      Documentation/cdrom/ide-cd
7195 F:      drivers/ide/ide-cd*
7196
7197 IDEAPAD LAPTOP EXTRAS DRIVER
7198 M:      Ike Panhc <ike.pan@canonical.com>
7199 L:      platform-driver-x86@vger.kernel.org
7200 W:      http://launchpad.net/ideapad-laptop
7201 S:      Maintained
7202 F:      drivers/platform/x86/ideapad-laptop.c
7203
7204 IDEAPAD LAPTOP SLIDEBAR DRIVER
7205 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
7206 L:      linux-input@vger.kernel.org
7207 W:      https://github.com/o2genum/ideapad-slidebar
7208 S:      Maintained
7209 F:      drivers/input/misc/ideapad_slidebar.c
7210
7211 IDT VersaClock 5 CLOCK DRIVER
7212 M:      Marek Vasut <marek.vasut@gmail.com>
7213 S:      Maintained
7214 F:      drivers/clk/clk-versaclock5.c
7215
7216 IEEE 802.15.4 SUBSYSTEM
7217 M:      Alexander Aring <alex.aring@gmail.com>
7218 M:      Stefan Schmidt <stefan@datenfreihafen.org>
7219 L:      linux-wpan@vger.kernel.org
7220 W:      http://wpan.cakelab.org/
7221 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
7222 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
7223 S:      Maintained
7224 F:      net/ieee802154/
7225 F:      net/mac802154/
7226 F:      drivers/net/ieee802154/
7227 F:      include/linux/nl802154.h
7228 F:      include/linux/ieee802154.h
7229 F:      include/net/nl802154.h
7230 F:      include/net/mac802154.h
7231 F:      include/net/af_ieee802154.h
7232 F:      include/net/cfg802154.h
7233 F:      include/net/ieee802154_netdev.h
7234 F:      Documentation/networking/ieee802154.txt
7235
7236 IFE PROTOCOL
7237 M:      Yotam Gigi <yotam.gi@gmail.com>
7238 M:      Jamal Hadi Salim <jhs@mojatatu.com>
7239 F:      net/ife
7240 F:      include/net/ife.h
7241 F:      include/uapi/linux/ife.h
7242
7243 IGORPLUG-USB IR RECEIVER
7244 M:      Sean Young <sean@mess.org>
7245 L:      linux-media@vger.kernel.org
7246 S:      Maintained
7247 F:      drivers/media/rc/igorplugusb.c
7248
7249 IGUANAWORKS USB IR TRANSCEIVER
7250 M:      Sean Young <sean@mess.org>
7251 L:      linux-media@vger.kernel.org
7252 S:      Maintained
7253 F:      drivers/media/rc/iguanair.c
7254
7255 IIO DIGITAL POTENTIOMETER DAC
7256 M:      Peter Rosin <peda@axentia.se>
7257 L:      linux-iio@vger.kernel.org
7258 S:      Maintained
7259 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
7260 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
7261 F:      drivers/iio/dac/dpot-dac.c
7262
7263 IIO ENVELOPE DETECTOR
7264 M:      Peter Rosin <peda@axentia.se>
7265 L:      linux-iio@vger.kernel.org
7266 S:      Maintained
7267 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
7268 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
7269 F:      drivers/iio/adc/envelope-detector.c
7270
7271 IIO MULTIPLEXER
7272 M:      Peter Rosin <peda@axentia.se>
7273 L:      linux-iio@vger.kernel.org
7274 S:      Maintained
7275 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt
7276 F:      drivers/iio/multiplexer/iio-mux.c
7277
7278 IIO SUBSYSTEM AND DRIVERS
7279 M:      Jonathan Cameron <jic23@kernel.org>
7280 R:      Hartmut Knaack <knaack.h@gmx.de>
7281 R:      Lars-Peter Clausen <lars@metafoo.de>
7282 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
7283 L:      linux-iio@vger.kernel.org
7284 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
7285 S:      Maintained
7286 F:      Documentation/ABI/testing/configfs-iio*
7287 F:      Documentation/ABI/testing/sysfs-bus-iio*
7288 F:      Documentation/devicetree/bindings/iio/
7289 F:      drivers/iio/
7290 F:      drivers/staging/iio/
7291 F:      include/linux/iio/
7292 F:      tools/iio/
7293
7294 IIO UNIT CONVERTER
7295 M:      Peter Rosin <peda@axentia.se>
7296 L:      linux-iio@vger.kernel.org
7297 S:      Maintained
7298 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
7299 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
7300 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
7301 F:      drivers/iio/afe/iio-rescale.c
7302
7303 IKANOS/ADI EAGLE ADSL USB DRIVER
7304 M:      Matthieu Castet <castet.matthieu@free.fr>
7305 M:      Stanislaw Gruszka <stf_xl@wp.pl>
7306 S:      Maintained
7307 F:      drivers/usb/atm/ueagle-atm.c
7308
7309 IMGTEC ASCII LCD DRIVER
7310 M:      Paul Burton <paul.burton@mips.com>
7311 S:      Maintained
7312 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
7313 F:      drivers/auxdisplay/img-ascii-lcd.c
7314
7315 IMGTEC IR DECODER DRIVER
7316 M:      James Hogan <jhogan@kernel.org>
7317 S:      Maintained
7318 F:      drivers/media/rc/img-ir/
7319
7320 IMON SOUNDGRAPH USB IR RECEIVER
7321 M:      Sean Young <sean@mess.org>
7322 L:      linux-media@vger.kernel.org
7323 S:      Maintained
7324 F:      drivers/media/rc/imon_raw.c
7325 F:      drivers/media/rc/imon.c
7326
7327 IMS TWINTURBO FRAMEBUFFER DRIVER
7328 L:      linux-fbdev@vger.kernel.org
7329 S:      Orphan
7330 F:      drivers/video/fbdev/imsttfb.c
7331
7332 INA209 HARDWARE MONITOR DRIVER
7333 M:      Guenter Roeck <linux@roeck-us.net>
7334 L:      linux-hwmon@vger.kernel.org
7335 S:      Maintained
7336 F:      Documentation/hwmon/ina209
7337 F:      Documentation/devicetree/bindings/hwmon/ina2xx.txt
7338 F:      drivers/hwmon/ina209.c
7339
7340 INA2XX HARDWARE MONITOR DRIVER
7341 M:      Guenter Roeck <linux@roeck-us.net>
7342 L:      linux-hwmon@vger.kernel.org
7343 S:      Maintained
7344 F:      Documentation/hwmon/ina2xx
7345 F:      drivers/hwmon/ina2xx.c
7346 F:      include/linux/platform_data/ina2xx.h
7347
7348 INDUSTRY PACK SUBSYSTEM (IPACK)
7349 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
7350 M:      Jens Taprogge <jens.taprogge@taprogge.org>
7351 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7352 L:      industrypack-devel@lists.sourceforge.net
7353 W:      http://industrypack.sourceforge.net
7354 S:      Maintained
7355 F:      drivers/ipack/
7356
7357 INFINIBAND SUBSYSTEM
7358 M:      Doug Ledford <dledford@redhat.com>
7359 M:      Jason Gunthorpe <jgg@mellanox.com>
7360 L:      linux-rdma@vger.kernel.org
7361 W:      https://github.com/linux-rdma/rdma-core
7362 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7363 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
7364 S:      Supported
7365 F:      Documentation/devicetree/bindings/infiniband/
7366 F:      Documentation/infiniband/
7367 F:      drivers/infiniband/
7368 F:      include/uapi/linux/if_infiniband.h
7369 F:      include/uapi/rdma/
7370 F:      include/rdma/
7371
7372 INGENIC JZ4780 DMA Driver
7373 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
7374 S:      Maintained
7375 F:      drivers/dma/dma-jz4780.c
7376
7377 INGENIC JZ4780 NAND DRIVER
7378 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
7379 L:      linux-mtd@lists.infradead.org
7380 S:      Maintained
7381 F:      drivers/mtd/nand/raw/jz4780_*
7382
7383 INOTIFY
7384 M:      Jan Kara <jack@suse.cz>
7385 R:      Amir Goldstein <amir73il@gmail.com>
7386 L:      linux-fsdevel@vger.kernel.org
7387 S:      Maintained
7388 F:      Documentation/filesystems/inotify.txt
7389 F:      fs/notify/inotify/
7390 F:      include/linux/inotify.h
7391 F:      include/uapi/linux/inotify.h
7392
7393 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
7394 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
7395 L:      linux-input@vger.kernel.org
7396 Q:      http://patchwork.kernel.org/project/linux-input/list/
7397 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
7398 S:      Maintained
7399 F:      drivers/input/
7400 F:      include/linux/input.h
7401 F:      include/uapi/linux/input.h
7402 F:      include/uapi/linux/input-event-codes.h
7403 F:      include/linux/input/
7404 F:      Documentation/devicetree/bindings/input/
7405 F:      Documentation/devicetree/bindings/serio/
7406 F:      Documentation/input/
7407
7408 INPUT MULTITOUCH (MT) PROTOCOL
7409 M:      Henrik Rydberg <rydberg@bitmath.org>
7410 L:      linux-input@vger.kernel.org
7411 S:      Odd fixes
7412 F:      Documentation/input/multi-touch-protocol.rst
7413 F:      drivers/input/input-mt.c
7414 K:      \b(ABS|SYN)_MT_
7415
7416 INSIDE SECURE CRYPTO DRIVER
7417 M:      Antoine Tenart <antoine.tenart@bootlin.com>
7418 F:      drivers/crypto/inside-secure/
7419 S:      Maintained
7420 L:      linux-crypto@vger.kernel.org
7421
7422 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
7423 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
7424 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
7425 L:      linux-integrity@vger.kernel.org
7426 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
7427 S:      Supported
7428 F:      security/integrity/ima/
7429
7430 INTEL 810/815 FRAMEBUFFER DRIVER
7431 M:      Antonino Daplas <adaplas@gmail.com>
7432 L:      linux-fbdev@vger.kernel.org
7433 S:      Maintained
7434 F:      drivers/video/fbdev/i810/
7435
7436 INTEL ASoC DRIVERS
7437 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
7438 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
7439 M:      Jie Yang <yang.jie@linux.intel.com>
7440 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7441 S:      Supported
7442 F:      sound/soc/intel/
7443
7444 INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER
7445 M:      Hans de Goede <hdegoede@redhat.com>
7446 L:      platform-driver-x86@vger.kernel.org
7447 S:      Maintained
7448 F:      drivers/platform/x86/intel_atomisp2_pm.c
7449
7450 INTEL C600 SERIES SAS CONTROLLER DRIVER
7451 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
7452 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
7453 L:      linux-scsi@vger.kernel.org
7454 T:      git git://git.code.sf.net/p/intel-sas/isci
7455 S:      Supported
7456 F:      drivers/scsi/isci/
7457
7458 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
7459 M:      Jani Nikula <jani.nikula@linux.intel.com>
7460 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
7461 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
7462 L:      intel-gfx@lists.freedesktop.org
7463 W:      https://01.org/linuxgraphics/
7464 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
7465 C:      irc://chat.freenode.net/intel-gfx
7466 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
7467 T:      git git://anongit.freedesktop.org/drm-intel
7468 S:      Supported
7469 F:      drivers/gpu/drm/i915/
7470 F:      include/drm/i915*
7471 F:      include/uapi/drm/i915_drm.h
7472 F:      Documentation/gpu/i915.rst
7473
7474 INTEL ETHERNET DRIVERS
7475 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
7476 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
7477 W:      http://www.intel.com/support/feedback.htm
7478 W:      http://e1000.sourceforge.net/
7479 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
7480 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
7481 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
7482 S:      Supported
7483 F:      Documentation/networking/e100.rst
7484 F:      Documentation/networking/e1000.rst
7485 F:      Documentation/networking/e1000e.rst
7486 F:      Documentation/networking/fm10k.rst
7487 F:      Documentation/networking/igb.rst
7488 F:      Documentation/networking/igbvf.rst
7489 F:      Documentation/networking/ixgb.rst
7490 F:      Documentation/networking/ixgbe.rst
7491 F:      Documentation/networking/ixgbevf.rst
7492 F:      Documentation/networking/i40e.rst
7493 F:      Documentation/networking/iavf.rst
7494 F:      Documentation/networking/ice.rst
7495 F:      drivers/net/ethernet/intel/
7496 F:      drivers/net/ethernet/intel/*/
7497 F:      include/linux/avf/virtchnl.h
7498
7499 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
7500 M:      Maik Broemme <mbroemme@libmpq.org>
7501 L:      linux-fbdev@vger.kernel.org
7502 S:      Maintained
7503 F:      Documentation/fb/intelfb.txt
7504 F:      drivers/video/fbdev/intelfb/
7505
7506 INTEL GPIO DRIVERS
7507 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7508 L:      linux-gpio@vger.kernel.org
7509 S:      Maintained
7510 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
7511 F:      drivers/gpio/gpio-ich.c
7512 F:      drivers/gpio/gpio-intel-mid.c
7513 F:      drivers/gpio/gpio-lynxpoint.c
7514 F:      drivers/gpio/gpio-merrifield.c
7515 F:      drivers/gpio/gpio-ml-ioh.c
7516 F:      drivers/gpio/gpio-pch.c
7517 F:      drivers/gpio/gpio-sch.c
7518 F:      drivers/gpio/gpio-sodaville.c
7519
7520 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
7521 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
7522 M:      Zhi Wang <zhi.a.wang@intel.com>
7523 L:      intel-gvt-dev@lists.freedesktop.org
7524 L:      intel-gfx@lists.freedesktop.org
7525 W:      https://01.org/igvt-g
7526 T:      git https://github.com/intel/gvt-linux.git
7527 S:      Supported
7528 F:      drivers/gpu/drm/i915/gvt/
7529
7530 INTEL HID EVENT DRIVER
7531 M:      Alex Hung <alex.hung@canonical.com>
7532 L:      platform-driver-x86@vger.kernel.org
7533 S:      Maintained
7534 F:      drivers/platform/x86/intel-hid.c
7535
7536 INTEL I/OAT DMA DRIVER
7537 M:      Dave Jiang <dave.jiang@intel.com>
7538 R:      Dan Williams <dan.j.williams@intel.com>
7539 L:      dmaengine@vger.kernel.org
7540 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
7541 S:      Supported
7542 F:      drivers/dma/ioat*
7543
7544 INTEL IDLE DRIVER
7545 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
7546 M:      Len Brown <lenb@kernel.org>
7547 L:      linux-pm@vger.kernel.org
7548 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
7549 B:      https://bugzilla.kernel.org
7550 S:      Supported
7551 F:      drivers/idle/intel_idle.c
7552
7553 INTEL INTEGRATED SENSOR HUB DRIVER
7554 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7555 M:      Jiri Kosina <jikos@kernel.org>
7556 L:      linux-input@vger.kernel.org
7557 S:      Maintained
7558 F:      drivers/hid/intel-ish-hid/
7559
7560 INTEL IOMMU (VT-d)
7561 M:      David Woodhouse <dwmw2@infradead.org>
7562 L:      iommu@lists.linux-foundation.org
7563 T:      git git://git.infradead.org/iommu-2.6.git
7564 S:      Supported
7565 F:      drivers/iommu/intel-iommu.c
7566 F:      include/linux/intel-iommu.h
7567
7568 INTEL IOP-ADMA DMA DRIVER
7569 R:      Dan Williams <dan.j.williams@intel.com>
7570 S:      Odd fixes
7571 F:      drivers/dma/iop-adma.c
7572
7573 INTEL IPU3 CSI-2 CIO2 DRIVER
7574 M:      Yong Zhi <yong.zhi@intel.com>
7575 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7576 M:      Bingbu Cao <bingbu.cao@intel.com>
7577 R:      Tian Shu Qiu <tian.shu.qiu@intel.com>
7578 R:      Jian Xu Zheng <jian.xu.zheng@intel.com>
7579 L:      linux-media@vger.kernel.org
7580 S:      Maintained
7581 F:      drivers/media/pci/intel/ipu3/
7582 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
7583
7584 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
7585 M:      Krzysztof Halasa <khalasa@piap.pl>
7586 S:      Maintained
7587 F:      arch/arm/mach-ixp4xx/include/mach/qmgr.h
7588 F:      arch/arm/mach-ixp4xx/include/mach/npe.h
7589 F:      arch/arm/mach-ixp4xx/ixp4xx_qmgr.c
7590 F:      arch/arm/mach-ixp4xx/ixp4xx_npe.c
7591 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
7592 F:      drivers/net/wan/ixp4xx_hss.c
7593
7594 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
7595 M:      Deepak Saxena <dsaxena@plexity.net>
7596 S:      Maintained
7597 F:      drivers/char/hw_random/ixp4xx-rng.c
7598
7599 INTEL MANAGEMENT ENGINE (mei)
7600 M:      Tomas Winkler <tomas.winkler@intel.com>
7601 L:      linux-kernel@vger.kernel.org
7602 S:      Supported
7603 F:      include/uapi/linux/mei.h
7604 F:      include/linux/mei_cl_bus.h
7605 F:      drivers/misc/mei/*
7606 F:      drivers/watchdog/mei_wdt.c
7607 F:      Documentation/misc-devices/mei/*
7608 F:      samples/mei/*
7609
7610 INTEL MENLOW THERMAL DRIVER
7611 M:      Sujith Thomas <sujith.thomas@intel.com>
7612 L:      platform-driver-x86@vger.kernel.org
7613 W:      https://01.org/linux-acpi
7614 S:      Supported
7615 F:      drivers/platform/x86/intel_menlow.c
7616
7617 INTEL MIC DRIVERS (mic)
7618 M:      Sudeep Dutt <sudeep.dutt@intel.com>
7619 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
7620 S:      Supported
7621 W:      https://github.com/sudeepdutt/mic
7622 W:      http://software.intel.com/en-us/mic-developer
7623 F:      include/linux/mic_bus.h
7624 F:      include/linux/scif.h
7625 F:      include/uapi/linux/mic_common.h
7626 F:      include/uapi/linux/mic_ioctl.h
7627 F:      include/uapi/linux/scif_ioctl.h
7628 F:      drivers/misc/mic/
7629 F:      drivers/dma/mic_x100_dma.c
7630 F:      drivers/dma/mic_x100_dma.h
7631 F:      Documentation/mic/
7632
7633 INTEL PMC CORE DRIVER
7634 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
7635 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
7636 L:      platform-driver-x86@vger.kernel.org
7637 S:      Maintained
7638 F:      drivers/platform/x86/intel_pmc_core*
7639
7640 INTEL PMC/P-Unit IPC DRIVER
7641 M:      Zha Qipeng<qipeng.zha@intel.com>
7642 L:      platform-driver-x86@vger.kernel.org
7643 S:      Maintained
7644 F:      drivers/platform/x86/intel_pmc_ipc.c
7645 F:      drivers/platform/x86/intel_punit_ipc.c
7646 F:      arch/x86/include/asm/intel_pmc_ipc.h
7647 F:      arch/x86/include/asm/intel_punit_ipc.h
7648
7649 INTEL PMIC GPIO DRIVERS
7650 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7651 S:      Maintained
7652 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
7653 F:      drivers/gpio/gpio-*cove.c
7654 F:      drivers/gpio/gpio-msic.c
7655
7656 INTEL MULTIFUNCTION PMIC DEVICE DRIVERS
7657 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7658 S:      Maintained
7659 F:      drivers/mfd/intel_msic.c
7660 F:      drivers/mfd/intel_soc_pmic*
7661 F:      include/linux/mfd/intel_msic.h
7662 F:      include/linux/mfd/intel_soc_pmic*
7663
7664 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
7665 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
7666 L:      linux-wireless@vger.kernel.org
7667 S:      Maintained
7668 F:      Documentation/networking/README.ipw2100
7669 F:      Documentation/networking/README.ipw2200
7670 F:      drivers/net/wireless/intel/ipw2x00/
7671
7672 INTEL PSTATE DRIVER
7673 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7674 M:      Len Brown <lenb@kernel.org>
7675 L:      linux-pm@vger.kernel.org
7676 S:      Supported
7677 F:      drivers/cpufreq/intel_pstate.c
7678
7679 INTEL RDMA RNIC DRIVER
7680 M:      Faisal Latif <faisal.latif@intel.com>
7681 M:      Shiraz Saleem <shiraz.saleem@intel.com>
7682 L:      linux-rdma@vger.kernel.org
7683 S:      Supported
7684 F:      drivers/infiniband/hw/i40iw/
7685 F:      include/uapi/rdma/i40iw-abi.h
7686
7687 INTEL TELEMETRY DRIVER
7688 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@linux.intel.com>
7689 M:      "David E. Box" <david.e.box@linux.intel.com>
7690 L:      platform-driver-x86@vger.kernel.org
7691 S:      Maintained
7692 F:      arch/x86/include/asm/intel_telemetry.h
7693 F:      drivers/platform/x86/intel_telemetry*
7694
7695 INTEL VIRTUAL BUTTON DRIVER
7696 M:      AceLan Kao <acelan.kao@canonical.com>
7697 L:      platform-driver-x86@vger.kernel.org
7698 S:      Maintained
7699 F:      drivers/platform/x86/intel-vbtn.c
7700
7701 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
7702 M:      Stanislaw Gruszka <sgruszka@redhat.com>
7703 L:      linux-wireless@vger.kernel.org
7704 S:      Supported
7705 F:      drivers/net/wireless/intel/iwlegacy/
7706
7707 INTEL WIRELESS WIFI LINK (iwlwifi)
7708 M:      Johannes Berg <johannes.berg@intel.com>
7709 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
7710 M:      Luca Coelho <luciano.coelho@intel.com>
7711 M:      Intel Linux Wireless <linuxwifi@intel.com>
7712 L:      linux-wireless@vger.kernel.org
7713 W:      http://intellinuxwireless.org
7714 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
7715 S:      Supported
7716 F:      drivers/net/wireless/intel/iwlwifi/
7717
7718 INTEL WIRELESS WIMAX CONNECTION 2400
7719 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
7720 M:      linux-wimax@intel.com
7721 L:      wimax@linuxwimax.org (subscribers-only)
7722 S:      Supported
7723 W:      http://linuxwimax.org
7724 F:      Documentation/wimax/README.i2400m
7725 F:      drivers/net/wimax/i2400m/
7726 F:      include/uapi/linux/wimax/i2400m.h
7727
7728 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
7729 M:      Mario Limonciello <mario.limonciello@dell.com>
7730 S:      Maintained
7731 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
7732
7733 INTEL(R) TRACE HUB
7734 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
7735 S:      Supported
7736 F:      Documentation/trace/intel_th.rst
7737 F:      drivers/hwtracing/intel_th/
7738
7739 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
7740 M:      Ning Sun <ning.sun@intel.com>
7741 L:      tboot-devel@lists.sourceforge.net
7742 W:      http://tboot.sourceforge.net
7743 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
7744 S:      Supported
7745 F:      Documentation/intel_txt.txt
7746 F:      include/linux/tboot.h
7747 F:      arch/x86/kernel/tboot.c
7748
7749 INTEL-MID GPIO DRIVER
7750 M:      David Cohen <david.a.cohen@linux.intel.com>
7751 L:      linux-gpio@vger.kernel.org
7752 S:      Maintained
7753 F:      drivers/gpio/gpio-intel-mid.c
7754
7755 INVENSENSE MPU-3050 GYROSCOPE DRIVER
7756 M:      Linus Walleij <linus.walleij@linaro.org>
7757 L:      linux-iio@vger.kernel.org
7758 S:      Maintained
7759 F:      drivers/iio/gyro/mpu3050*
7760 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
7761
7762 IOC3 ETHERNET DRIVER
7763 M:      Ralf Baechle <ralf@linux-mips.org>
7764 L:      linux-mips@vger.kernel.org
7765 S:      Maintained
7766 F:      drivers/net/ethernet/sgi/ioc3-eth.c
7767
7768 IOC3 SERIAL DRIVER
7769 M:      Pat Gefre <pfg@sgi.com>
7770 L:      linux-serial@vger.kernel.org
7771 S:      Maintained
7772 F:      drivers/tty/serial/ioc3_serial.c
7773
7774 IOMMU DRIVERS
7775 M:      Joerg Roedel <joro@8bytes.org>
7776 L:      iommu@lists.linux-foundation.org
7777 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
7778 S:      Maintained
7779 F:      Documentation/devicetree/bindings/iommu/
7780 F:      drivers/iommu/
7781 F:      include/linux/iommu.h
7782 F:      include/linux/of_iommu.h
7783 F:      include/linux/iova.h
7784
7785 IP MASQUERADING
7786 M:      Juanjo Ciarlante <jjciarla@raiz.uncu.edu.ar>
7787 S:      Maintained
7788 F:      net/ipv4/netfilter/ipt_MASQUERADE.c
7789
7790 IPMI SUBSYSTEM
7791 M:      Corey Minyard <minyard@acm.org>
7792 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
7793 W:      http://openipmi.sourceforge.net/
7794 S:      Supported
7795 F:      Documentation/devicetree/bindings/ipmi/
7796 F:      Documentation/IPMI.txt
7797 F:      drivers/char/ipmi/
7798 F:      include/linux/ipmi*
7799 F:      include/uapi/linux/ipmi*
7800
7801 IPS SCSI RAID DRIVER
7802 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
7803 L:      linux-scsi@vger.kernel.org
7804 W:      http://www.adaptec.com/
7805 S:      Maintained
7806 F:      drivers/scsi/ips*
7807
7808 IPVS
7809 M:      Wensong Zhang <wensong@linux-vs.org>
7810 M:      Simon Horman <horms@verge.net.au>
7811 M:      Julian Anastasov <ja@ssi.bg>
7812 L:      netdev@vger.kernel.org
7813 L:      lvs-devel@vger.kernel.org
7814 S:      Maintained
7815 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
7816 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
7817 F:      Documentation/networking/ipvs-sysctl.txt
7818 F:      include/net/ip_vs.h
7819 F:      include/uapi/linux/ip_vs.h
7820 F:      net/netfilter/ipvs/
7821
7822 IPWIRELESS DRIVER
7823 M:      Jiri Kosina <jikos@kernel.org>
7824 M:      David Sterba <dsterba@suse.com>
7825 S:      Odd Fixes
7826 F:      drivers/tty/ipwireless/
7827
7828 IPX NETWORK LAYER
7829 L:      netdev@vger.kernel.org
7830 S:      Obsolete
7831 F:      include/uapi/linux/ipx.h
7832
7833 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
7834 M:      Marc Zyngier <marc.zyngier@arm.com>
7835 S:      Maintained
7836 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7837 F:      Documentation/IRQ-domain.txt
7838 F:      include/linux/irqdomain.h
7839 F:      kernel/irq/irqdomain.c
7840 F:      kernel/irq/msi.c
7841
7842 IRQ SUBSYSTEM
7843 M:      Thomas Gleixner <tglx@linutronix.de>
7844 L:      linux-kernel@vger.kernel.org
7845 S:      Maintained
7846 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7847 F:      kernel/irq/
7848
7849 IRQCHIP DRIVERS
7850 M:      Thomas Gleixner <tglx@linutronix.de>
7851 M:      Jason Cooper <jason@lakedaemon.net>
7852 M:      Marc Zyngier <marc.zyngier@arm.com>
7853 L:      linux-kernel@vger.kernel.org
7854 S:      Maintained
7855 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7856 F:      Documentation/devicetree/bindings/interrupt-controller/
7857 F:      drivers/irqchip/
7858
7859 ISA
7860 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
7861 S:      Maintained
7862 F:      Documentation/isa.txt
7863 F:      drivers/base/isa.c
7864 F:      include/linux/isa.h
7865
7866 ISA RADIO MODULE
7867 M:      Hans Verkuil <hverkuil@xs4all.nl>
7868 L:      linux-media@vger.kernel.org
7869 T:      git git://linuxtv.org/media_tree.git
7870 W:      https://linuxtv.org
7871 S:      Maintained
7872 F:      drivers/media/radio/radio-isa*
7873
7874 ISAPNP
7875 M:      Jaroslav Kysela <perex@perex.cz>
7876 S:      Maintained
7877 F:      Documentation/isapnp.txt
7878 F:      drivers/pnp/isapnp/
7879 F:      include/linux/isapnp.h
7880
7881 ISCSI
7882 M:      Lee Duncan <lduncan@suse.com>
7883 M:      Chris Leech <cleech@redhat.com>
7884 L:      open-iscsi@googlegroups.com
7885 W:      www.open-iscsi.com
7886 S:      Maintained
7887 F:      drivers/scsi/*iscsi*
7888 F:      include/scsi/*iscsi*
7889
7890 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
7891 M:      Peter Jones <pjones@redhat.com>
7892 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
7893 S:      Maintained
7894 F:      drivers/firmware/iscsi_ibft*
7895
7896 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
7897 M:      Sagi Grimberg <sagi@grimberg.me>
7898 M:      Max Gurtovoy <maxg@mellanox.com>
7899 L:      linux-rdma@vger.kernel.org
7900 S:      Supported
7901 W:      http://www.openfabrics.org
7902 W:      www.open-iscsi.org
7903 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7904 F:      drivers/infiniband/ulp/iser/
7905
7906 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
7907 M:      Sagi Grimberg <sagi@grimberg.me>
7908 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
7909 L:      linux-rdma@vger.kernel.org
7910 L:      target-devel@vger.kernel.org
7911 S:      Supported
7912 W:      http://www.linux-iscsi.org
7913 F:      drivers/infiniband/ulp/isert
7914
7915 ISDN SUBSYSTEM
7916 M:      Karsten Keil <isdn@linux-pingi.de>
7917 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7918 L:      netdev@vger.kernel.org
7919 W:      http://www.isdn4linux.de
7920 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kkeil/isdn-2.6.git
7921 S:      Maintained
7922 F:      Documentation/isdn/
7923 F:      drivers/isdn/
7924 F:      include/linux/isdn.h
7925 F:      include/linux/isdn/
7926 F:      include/uapi/linux/isdn.h
7927 F:      include/uapi/linux/isdn/
7928
7929 ISDN SUBSYSTEM (Eicon active card driver)
7930 M:      Armin Schindler <mac@melware.de>
7931 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7932 W:      http://www.melware.de
7933 S:      Maintained
7934 F:      drivers/isdn/hardware/eicon/
7935
7936 IT87 HARDWARE MONITORING DRIVER
7937 M:      Jean Delvare <jdelvare@suse.com>
7938 L:      linux-hwmon@vger.kernel.org
7939 S:      Maintained
7940 F:      Documentation/hwmon/it87
7941 F:      drivers/hwmon/it87.c
7942
7943 IT913X MEDIA DRIVER
7944 M:      Antti Palosaari <crope@iki.fi>
7945 L:      linux-media@vger.kernel.org
7946 W:      https://linuxtv.org
7947 W:      http://palosaari.fi/linux/
7948 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7949 T:      git git://linuxtv.org/anttip/media_tree.git
7950 S:      Maintained
7951 F:      drivers/media/tuners/it913x*
7952
7953 IVTV VIDEO4LINUX DRIVER
7954 M:      Andy Walls <awalls@md.metrocast.net>
7955 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
7956 L:      linux-media@vger.kernel.org
7957 T:      git git://linuxtv.org/media_tree.git
7958 W:      http://www.ivtvdriver.org
7959 S:      Maintained
7960 F:      Documentation/media/v4l-drivers/ivtv*
7961 F:      drivers/media/pci/ivtv/
7962 F:      include/uapi/linux/ivtv*
7963
7964 IX2505V MEDIA DRIVER
7965 M:      Malcolm Priestley <tvboxspy@gmail.com>
7966 L:      linux-media@vger.kernel.org
7967 W:      https://linuxtv.org
7968 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7969 S:      Maintained
7970 F:      drivers/media/dvb-frontends/ix2505v*
7971
7972 JAILHOUSE HYPERVISOR INTERFACE
7973 M:      Jan Kiszka <jan.kiszka@siemens.com>
7974 L:      jailhouse-dev@googlegroups.com
7975 S:      Maintained
7976 F:      arch/x86/kernel/jailhouse.c
7977 F:      arch/x86/include/asm/jailhouse_para.h
7978
7979 JC42.4 TEMPERATURE SENSOR DRIVER
7980 M:      Guenter Roeck <linux@roeck-us.net>
7981 L:      linux-hwmon@vger.kernel.org
7982 S:      Maintained
7983 F:      drivers/hwmon/jc42.c
7984 F:      Documentation/hwmon/jc42
7985
7986 JFS FILESYSTEM
7987 M:      Dave Kleikamp <shaggy@kernel.org>
7988 L:      jfs-discussion@lists.sourceforge.net
7989 W:      http://jfs.sourceforge.net/
7990 T:      git git://github.com/kleikamp/linux-shaggy.git
7991 S:      Maintained
7992 F:      Documentation/filesystems/jfs.txt
7993 F:      fs/jfs/
7994
7995 JME NETWORK DRIVER
7996 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
7997 L:      netdev@vger.kernel.org
7998 S:      Maintained
7999 F:      drivers/net/ethernet/jme.*
8000
8001 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
8002 M:      David Woodhouse <dwmw2@infradead.org>
8003 L:      linux-mtd@lists.infradead.org
8004 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
8005 S:      Maintained
8006 F:      fs/jffs2/
8007 F:      include/uapi/linux/jffs2.h
8008
8009 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
8010 M:      "Theodore Ts'o" <tytso@mit.edu>
8011 M:      Jan Kara <jack@suse.com>
8012 L:      linux-ext4@vger.kernel.org
8013 S:      Maintained
8014 F:      fs/jbd2/
8015 F:      include/linux/jbd2.h
8016
8017 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
8018 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
8019 L:      linux-media@vger.kernel.org
8020 S:      Maintained
8021 F:      drivers/media/platform/rcar_jpu.c
8022
8023 JSM Neo PCI based serial card
8024 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
8025 L:      linux-serial@vger.kernel.org
8026 S:      Maintained
8027 F:      drivers/tty/serial/jsm/
8028
8029 K10TEMP HARDWARE MONITORING DRIVER
8030 M:      Clemens Ladisch <clemens@ladisch.de>
8031 L:      linux-hwmon@vger.kernel.org
8032 S:      Maintained
8033 F:      Documentation/hwmon/k10temp
8034 F:      drivers/hwmon/k10temp.c
8035
8036 K8TEMP HARDWARE MONITORING DRIVER
8037 M:      Rudolf Marek <r.marek@assembler.cz>
8038 L:      linux-hwmon@vger.kernel.org
8039 S:      Maintained
8040 F:      Documentation/hwmon/k8temp
8041 F:      drivers/hwmon/k8temp.c
8042
8043 KASAN
8044 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
8045 R:      Alexander Potapenko <glider@google.com>
8046 R:      Dmitry Vyukov <dvyukov@google.com>
8047 L:      kasan-dev@googlegroups.com
8048 S:      Maintained
8049 F:      arch/*/include/asm/kasan.h
8050 F:      arch/*/mm/kasan_init*
8051 F:      Documentation/dev-tools/kasan.rst
8052 F:      include/linux/kasan*.h
8053 F:      lib/test_kasan.c
8054 F:      mm/kasan/
8055 F:      scripts/Makefile.kasan
8056
8057 KCONFIG
8058 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8059 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
8060 L:      linux-kbuild@vger.kernel.org
8061 S:      Maintained
8062 F:      Documentation/kbuild/kconfig*
8063 F:      scripts/kconfig/
8064 F:      scripts/Kconfig.include
8065
8066 KDUMP
8067 M:      Dave Young <dyoung@redhat.com>
8068 M:      Baoquan He <bhe@redhat.com>
8069 R:      Vivek Goyal <vgoyal@redhat.com>
8070 L:      kexec@lists.infradead.org
8071 W:      http://lse.sourceforge.net/kdump/
8072 S:      Maintained
8073 F:      Documentation/kdump/
8074
8075 KEENE FM RADIO TRANSMITTER DRIVER
8076 M:      Hans Verkuil <hverkuil@xs4all.nl>
8077 L:      linux-media@vger.kernel.org
8078 T:      git git://linuxtv.org/media_tree.git
8079 W:      https://linuxtv.org
8080 S:      Maintained
8081 F:      drivers/media/radio/radio-keene*
8082
8083 KERNEL AUTOMOUNTER
8084 M:      Ian Kent <raven@themaw.net>
8085 L:      autofs@vger.kernel.org
8086 S:      Maintained
8087 F:      fs/autofs/
8088
8089 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
8090 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8091 M:      Michal Marek <michal.lkml@markovi.net>
8092 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
8093 L:      linux-kbuild@vger.kernel.org
8094 S:      Maintained
8095 F:      Documentation/kbuild/
8096 F:      Makefile
8097 F:      scripts/Kbuild*
8098 F:      scripts/Makefile*
8099 F:      scripts/basic/
8100 F:      scripts/mk*
8101 F:      scripts/mod/
8102 F:      scripts/package/
8103
8104 KERNEL JANITORS
8105 L:      kernel-janitors@vger.kernel.org
8106 W:      http://kernelnewbies.org/KernelJanitors
8107 S:      Odd Fixes
8108
8109 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
8110 M:      "J. Bruce Fields" <bfields@fieldses.org>
8111 M:      Jeff Layton <jlayton@kernel.org>
8112 L:      linux-nfs@vger.kernel.org
8113 W:      http://nfs.sourceforge.net/
8114 T:      git git://linux-nfs.org/~bfields/linux.git
8115 S:      Supported
8116 F:      fs/nfsd/
8117 F:      include/uapi/linux/nfsd/
8118 F:      fs/lockd/
8119 F:      fs/nfs_common/
8120 F:      net/sunrpc/
8121 F:      include/linux/lockd/
8122 F:      include/linux/sunrpc/
8123 F:      include/uapi/linux/sunrpc/
8124
8125 KERNEL SELFTEST FRAMEWORK
8126 M:      Shuah Khan <shuah@kernel.org>
8127 L:      linux-kselftest@vger.kernel.org
8128 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
8129 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
8130 S:      Maintained
8131 F:      tools/testing/selftests/
8132 F:      Documentation/dev-tools/kselftest*
8133
8134 KERNEL USERMODE HELPER
8135 M:      Luis Chamberlain <mcgrof@kernel.org>
8136 L:      linux-kernel@vger.kernel.org
8137 S:      Maintained
8138 F:      kernel/umh.c
8139 F:      include/linux/umh.h
8140
8141 KERNEL VIRTUAL MACHINE (KVM)
8142 M:      Paolo Bonzini <pbonzini@redhat.com>
8143 M:      Radim Krčmář <rkrcmar@redhat.com>
8144 L:      kvm@vger.kernel.org
8145 W:      http://www.linux-kvm.org
8146 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8147 S:      Supported
8148 F:      Documentation/virtual/kvm/
8149 F:      include/trace/events/kvm.h
8150 F:      include/uapi/asm-generic/kvm*
8151 F:      include/uapi/linux/kvm*
8152 F:      include/asm-generic/kvm*
8153 F:      include/linux/kvm*
8154 F:      include/kvm/iodev.h
8155 F:      virt/kvm/*
8156 F:      tools/kvm/
8157
8158 KERNEL VIRTUAL MACHINE FOR AMD-V (KVM/amd)
8159 M:      Joerg Roedel <joro@8bytes.org>
8160 L:      kvm@vger.kernel.org
8161 W:      http://www.linux-kvm.org/
8162 S:      Maintained
8163 F:      arch/x86/include/asm/svm.h
8164 F:      arch/x86/kvm/svm.c
8165
8166 KERNEL VIRTUAL MACHINE FOR ARM (KVM/arm)
8167 M:      Christoffer Dall <christoffer.dall@arm.com>
8168 M:      Marc Zyngier <marc.zyngier@arm.com>
8169 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8170 L:      kvmarm@lists.cs.columbia.edu
8171 W:      http://systems.cs.columbia.edu/projects/kvm-arm
8172 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
8173 S:      Supported
8174 F:      arch/arm/include/uapi/asm/kvm*
8175 F:      arch/arm/include/asm/kvm*
8176 F:      arch/arm/kvm/
8177 F:      virt/kvm/arm/
8178 F:      include/kvm/arm_*
8179
8180 KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64)
8181 M:      Christoffer Dall <christoffer.dall@arm.com>
8182 M:      Marc Zyngier <marc.zyngier@arm.com>
8183 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8184 L:      kvmarm@lists.cs.columbia.edu
8185 S:      Maintained
8186 F:      arch/arm64/include/uapi/asm/kvm*
8187 F:      arch/arm64/include/asm/kvm*
8188 F:      arch/arm64/kvm/
8189
8190 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
8191 M:      James Hogan <jhogan@kernel.org>
8192 L:      linux-mips@vger.kernel.org
8193 S:      Supported
8194 F:      arch/mips/include/uapi/asm/kvm*
8195 F:      arch/mips/include/asm/kvm*
8196 F:      arch/mips/kvm/
8197
8198 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
8199 M:      Paul Mackerras <paulus@ozlabs.org>
8200 L:      kvm-ppc@vger.kernel.org
8201 W:      http://www.linux-kvm.org/
8202 T:      git git://github.com/agraf/linux-2.6.git
8203 S:      Supported
8204 F:      arch/powerpc/include/uapi/asm/kvm*
8205 F:      arch/powerpc/include/asm/kvm*
8206 F:      arch/powerpc/kvm/
8207 F:      arch/powerpc/kernel/kvm*
8208
8209 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
8210 M:      Christian Borntraeger <borntraeger@de.ibm.com>
8211 M:      Janosch Frank <frankja@linux.ibm.com>
8212 R:      David Hildenbrand <david@redhat.com>
8213 R:      Cornelia Huck <cohuck@redhat.com>
8214 L:      linux-s390@vger.kernel.org
8215 W:      http://www.ibm.com/developerworks/linux/linux390/
8216 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
8217 S:      Supported
8218 F:      arch/s390/include/uapi/asm/kvm*
8219 F:      arch/s390/include/asm/gmap.h
8220 F:      arch/s390/include/asm/kvm*
8221 F:      arch/s390/kvm/
8222 F:      arch/s390/mm/gmap.c
8223
8224 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
8225 M:      Paolo Bonzini <pbonzini@redhat.com>
8226 M:      Radim Krčmář <rkrcmar@redhat.com>
8227 L:      kvm@vger.kernel.org
8228 W:      http://www.linux-kvm.org
8229 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8230 S:      Supported
8231 F:      arch/x86/kvm/
8232 F:      arch/x86/include/uapi/asm/kvm*
8233 F:      arch/x86/include/asm/kvm*
8234 F:      arch/x86/include/asm/pvclock-abi.h
8235 F:      arch/x86/kernel/kvm.c
8236 F:      arch/x86/kernel/kvmclock.c
8237
8238 KERNFS
8239 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
8240 M:      Tejun Heo <tj@kernel.org>
8241 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
8242 S:      Supported
8243 F:      include/linux/kernfs.h
8244 F:      fs/kernfs/
8245
8246 KEXEC
8247 M:      Eric Biederman <ebiederm@xmission.com>
8248 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
8249 L:      kexec@lists.infradead.org
8250 S:      Maintained
8251 F:      include/linux/kexec.h
8252 F:      include/uapi/linux/kexec.h
8253 F:      kernel/kexec*
8254
8255 KEYS-ENCRYPTED
8256 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
8257 L:      linux-integrity@vger.kernel.org
8258 L:      keyrings@vger.kernel.org
8259 S:      Supported
8260 F:      Documentation/security/keys/trusted-encrypted.rst
8261 F:      include/keys/encrypted-type.h
8262 F:      security/keys/encrypted-keys/
8263
8264 KEYS-TRUSTED
8265 M:      James Bottomley <jejb@linux.vnet.ibm.com>
8266 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
8267 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
8268 L:      linux-integrity@vger.kernel.org
8269 L:      keyrings@vger.kernel.org
8270 S:      Supported
8271 F:      Documentation/security/keys/trusted-encrypted.rst
8272 F:      include/keys/trusted-type.h
8273 F:      security/keys/trusted.c
8274 F:      security/keys/trusted.h
8275
8276 KEYS/KEYRINGS:
8277 M:      David Howells <dhowells@redhat.com>
8278 L:      keyrings@vger.kernel.org
8279 S:      Maintained
8280 F:      Documentation/security/keys/core.rst
8281 F:      include/linux/key.h
8282 F:      include/linux/key-type.h
8283 F:      include/linux/keyctl.h
8284 F:      include/uapi/linux/keyctl.h
8285 F:      include/keys/
8286 F:      security/keys/
8287
8288 KGDB / KDB /debug_core
8289 M:      Jason Wessel <jason.wessel@windriver.com>
8290 M:      Daniel Thompson <daniel.thompson@linaro.org>
8291 W:      http://kgdb.wiki.kernel.org/
8292 L:      kgdb-bugreport@lists.sourceforge.net
8293 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
8294 S:      Maintained
8295 F:      Documentation/dev-tools/kgdb.rst
8296 F:      drivers/misc/kgdbts.c
8297 F:      drivers/tty/serial/kgdboc.c
8298 F:      include/linux/kdb.h
8299 F:      include/linux/kgdb.h
8300 F:      kernel/debug/
8301
8302 KMEMLEAK
8303 M:      Catalin Marinas <catalin.marinas@arm.com>
8304 S:      Maintained
8305 F:      Documentation/dev-tools/kmemleak.rst
8306 F:      include/linux/kmemleak.h
8307 F:      mm/kmemleak.c
8308 F:      mm/kmemleak-test.c
8309
8310 KMOD KERNEL MODULE LOADER - USERMODE HELPER
8311 M:      Luis Chamberlain <mcgrof@kernel.org>
8312 L:      linux-kernel@vger.kernel.org
8313 S:      Maintained
8314 F:      kernel/kmod.c
8315 F:      include/linux/kmod.h
8316 F:      lib/test_kmod.c
8317 F:      tools/testing/selftests/kmod/
8318
8319 KPROBES
8320 M:      Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com>
8321 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
8322 M:      "David S. Miller" <davem@davemloft.net>
8323 M:      Masami Hiramatsu <mhiramat@kernel.org>
8324 S:      Maintained
8325 F:      Documentation/kprobes.txt
8326 F:      include/linux/kprobes.h
8327 F:      include/asm-generic/kprobes.h
8328 F:      kernel/kprobes.c
8329
8330 KS0108 LCD CONTROLLER DRIVER
8331 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
8332 S:      Maintained
8333 F:      Documentation/auxdisplay/ks0108
8334 F:      drivers/auxdisplay/ks0108.c
8335 F:      include/linux/ks0108.h
8336
8337 L3MDEV
8338 M:      David Ahern <dsa@cumulusnetworks.com>
8339 L:      netdev@vger.kernel.org
8340 S:      Maintained
8341 F:      net/l3mdev
8342 F:      include/net/l3mdev.h
8343
8344 L7 BPF FRAMEWORK
8345 M:      John Fastabend <john.fastabend@gmail.com>
8346 M:      Daniel Borkmann <daniel@iogearbox.net>
8347 L:      netdev@vger.kernel.org
8348 S:      Maintained
8349 F:      include/linux/skmsg.h
8350 F:      net/core/skmsg.c
8351 F:      net/core/sock_map.c
8352 F:      net/ipv4/tcp_bpf.c
8353
8354 LANTIQ / INTEL Ethernet drivers
8355 M:      Hauke Mehrtens <hauke@hauke-m.de>
8356 L:      netdev@vger.kernel.org
8357 S:      Maintained
8358 F:      net/dsa/tag_gswip.c
8359 F:      drivers/net/ethernet/lantiq_xrx200.c
8360 F:      drivers/net/dsa/lantiq_pce.h
8361 F:      drivers/net/dsa/lantiq_gswip.c
8362
8363 LANTIQ MIPS ARCHITECTURE
8364 M:      John Crispin <john@phrozen.org>
8365 L:      linux-mips@vger.kernel.org
8366 S:      Maintained
8367 F:      arch/mips/lantiq
8368 F:      drivers/soc/lantiq
8369
8370 LAPB module
8371 L:      linux-x25@vger.kernel.org
8372 S:      Orphan
8373 F:      Documentation/networking/lapb-module.txt
8374 F:      include/*/lapb.h
8375 F:      net/lapb/
8376
8377 LASI 53c700 driver for PARISC
8378 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
8379 L:      linux-scsi@vger.kernel.org
8380 S:      Maintained
8381 F:      Documentation/scsi/53c700.txt
8382 F:      drivers/scsi/53c700*
8383
8384 LEAKING_ADDRESSES
8385 M:      Tobin C. Harding <me@tobin.cc>
8386 M:      Tycho Andersen <tycho@tycho.ws>
8387 L:      kernel-hardening@lists.openwall.com
8388 S:      Maintained
8389 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
8390 F:      scripts/leaking_addresses.pl
8391
8392 LED SUBSYSTEM
8393 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
8394 M:      Pavel Machek <pavel@ucw.cz>
8395 L:      linux-leds@vger.kernel.org
8396 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
8397 S:      Maintained
8398 F:      Documentation/devicetree/bindings/leds/
8399 F:      drivers/leds/
8400 F:      include/linux/leds.h
8401
8402 LEGACY EEPROM DRIVER
8403 M:      Jean Delvare <jdelvare@suse.com>
8404 S:      Maintained
8405 F:      Documentation/misc-devices/eeprom
8406 F:      drivers/misc/eeprom/eeprom.c
8407
8408 LEGO MINDSTORMS EV3
8409 R:      David Lechner <david@lechnology.com>
8410 S:      Maintained
8411 F:      arch/arm/boot/dts/da850-lego-ev3.dts
8412 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
8413 F:      drivers/power/supply/lego_ev3_battery.c
8414
8415 LEGO USB Tower driver
8416 M:      Juergen Stuber <starblue@users.sourceforge.net>
8417 L:      legousb-devel@lists.sourceforge.net
8418 W:      http://legousb.sourceforge.net/
8419 S:      Maintained
8420 F:      drivers/usb/misc/legousbtower.c
8421
8422 LG LAPTOP EXTRAS
8423 M:      Matan Ziv-Av <matan@svgalib.org>
8424 L:      platform-driver-x86@vger.kernel.org
8425 S:      Maintained
8426 F:      Documentation/ABI/testing/sysfs-platform-lg-laptop
8427 F:      Documentation/laptops/lg-laptop.rst
8428 F:      drivers/platform/x86/lg-laptop.c
8429
8430 LG2160 MEDIA DRIVER
8431 M:      Michael Krufky <mkrufky@linuxtv.org>
8432 L:      linux-media@vger.kernel.org
8433 W:      https://linuxtv.org
8434 W:      http://github.com/mkrufky
8435 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8436 T:      git git://linuxtv.org/mkrufky/tuners.git
8437 S:      Maintained
8438 F:      drivers/media/dvb-frontends/lg2160.*
8439
8440 LGDT3305 MEDIA DRIVER
8441 M:      Michael Krufky <mkrufky@linuxtv.org>
8442 L:      linux-media@vger.kernel.org
8443 W:      https://linuxtv.org
8444 W:      http://github.com/mkrufky
8445 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8446 T:      git git://linuxtv.org/mkrufky/tuners.git
8447 S:      Maintained
8448 F:      drivers/media/dvb-frontends/lgdt3305.*
8449
8450 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
8451 M:      Viresh Kumar <vireshk@kernel.org>
8452 L:      linux-ide@vger.kernel.org
8453 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8454 S:      Maintained
8455 F:      include/linux/pata_arasan_cf_data.h
8456 F:      drivers/ata/pata_arasan_cf.c
8457
8458 LIBATA PATA DRIVERS
8459 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8460 M:      Jens Axboe <axboe@kernel.dk>
8461 L:      linux-ide@vger.kernel.org
8462 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8463 S:      Maintained
8464 F:      drivers/ata/pata_*.c
8465 F:      drivers/ata/ata_generic.c
8466
8467 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
8468 M:      Linus Walleij <linus.walleij@linaro.org>
8469 L:      linux-ide@vger.kernel.org
8470 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8471 S:      Maintained
8472 F:      drivers/ata/pata_ftide010.c
8473 F:      drivers/ata/sata_gemini.c
8474 F:      drivers/ata/sata_gemini.h
8475
8476 LIBATA SATA AHCI PLATFORM devices support
8477 M:      Hans de Goede <hdegoede@redhat.com>
8478 M:      Jens Axboe <axboe@kernel.dk>
8479 L:      linux-ide@vger.kernel.org
8480 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8481 S:      Maintained
8482 F:      drivers/ata/ahci_platform.c
8483 F:      drivers/ata/libahci_platform.c
8484 F:      include/linux/ahci_platform.h
8485
8486 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
8487 M:      Mikael Pettersson <mikpelinux@gmail.com>
8488 L:      linux-ide@vger.kernel.org
8489 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8490 S:      Maintained
8491 F:      drivers/ata/sata_promise.*
8492
8493 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
8494 M:      Jens Axboe <axboe@kernel.dk>
8495 L:      linux-ide@vger.kernel.org
8496 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8497 S:      Maintained
8498 F:      drivers/ata/
8499 F:      include/linux/ata.h
8500 F:      include/linux/libata.h
8501 F:      Documentation/devicetree/bindings/ata/
8502
8503 LIBLOCKDEP
8504 M:      Sasha Levin <alexander.levin@microsoft.com>
8505 S:      Maintained
8506 F:      tools/lib/lockdep/
8507
8508 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
8509 M:      Ross Zwisler <zwisler@kernel.org>
8510 M:      Dan Williams <dan.j.williams@intel.com>
8511 M:      Vishal Verma <vishal.l.verma@intel.com>
8512 M:      Dave Jiang <dave.jiang@intel.com>
8513 L:      linux-nvdimm@lists.01.org
8514 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8515 S:      Supported
8516 F:      drivers/nvdimm/blk.c
8517 F:      drivers/nvdimm/region_devs.c
8518
8519 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
8520 M:      Vishal Verma <vishal.l.verma@intel.com>
8521 M:      Dan Williams <dan.j.williams@intel.com>
8522 M:      Ross Zwisler <zwisler@kernel.org>
8523 M:      Dave Jiang <dave.jiang@intel.com>
8524 L:      linux-nvdimm@lists.01.org
8525 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8526 S:      Supported
8527 F:      drivers/nvdimm/btt*
8528
8529 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
8530 M:      Ross Zwisler <zwisler@kernel.org>
8531 M:      Dan Williams <dan.j.williams@intel.com>
8532 M:      Vishal Verma <vishal.l.verma@intel.com>
8533 M:      Dave Jiang <dave.jiang@intel.com>
8534 L:      linux-nvdimm@lists.01.org
8535 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8536 S:      Supported
8537 F:      drivers/nvdimm/pmem*
8538
8539 LIBNVDIMM: DEVICETREE BINDINGS
8540 M:      Oliver O'Halloran <oohall@gmail.com>
8541 L:      linux-nvdimm@lists.01.org
8542 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8543 S:      Supported
8544 F:      drivers/nvdimm/of_pmem.c
8545 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
8546
8547 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
8548 M:      Dan Williams <dan.j.williams@intel.com>
8549 M:      Ross Zwisler <zwisler@kernel.org>
8550 M:      Vishal Verma <vishal.l.verma@intel.com>
8551 M:      Dave Jiang <dave.jiang@intel.com>
8552 L:      linux-nvdimm@lists.01.org
8553 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8554 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
8555 S:      Supported
8556 F:      drivers/nvdimm/*
8557 F:      drivers/acpi/nfit/*
8558 F:      include/linux/nd.h
8559 F:      include/linux/libnvdimm.h
8560 F:      include/uapi/linux/ndctl.h
8561
8562 LIGHTNVM PLATFORM SUPPORT
8563 M:      Matias Bjorling <mb@lightnvm.io>
8564 W:      http://github/OpenChannelSSD
8565 L:      linux-block@vger.kernel.org
8566 S:      Maintained
8567 F:      drivers/lightnvm/
8568 F:      include/linux/lightnvm.h
8569 F:      include/uapi/linux/lightnvm.h
8570
8571 LINUX FOR POWER MACINTOSH
8572 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8573 W:      http://www.penguinppc.org/
8574 L:      linuxppc-dev@lists.ozlabs.org
8575 S:      Maintained
8576 F:      arch/powerpc/platforms/powermac/
8577 F:      drivers/macintosh/
8578
8579 LINUX FOR POWERPC (32-BIT AND 64-BIT)
8580 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8581 M:      Paul Mackerras <paulus@samba.org>
8582 M:      Michael Ellerman <mpe@ellerman.id.au>
8583 W:      https://github.com/linuxppc/linux/wiki
8584 L:      linuxppc-dev@lists.ozlabs.org
8585 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
8586 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
8587 S:      Supported
8588 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
8589 F:      Documentation/devicetree/bindings/powerpc/
8590 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
8591 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
8592 F:      Documentation/powerpc/
8593 F:      arch/powerpc/
8594 F:      drivers/char/tpm/tpm_ibmvtpm*
8595 F:      drivers/crypto/nx/
8596 F:      drivers/crypto/vmx/
8597 F:      drivers/i2c/busses/i2c-opal.c
8598 F:      drivers/net/ethernet/ibm/ibmveth.*
8599 F:      drivers/net/ethernet/ibm/ibmvnic.*
8600 F:      drivers/pci/hotplug/pnv_php.c
8601 F:      drivers/pci/hotplug/rpa*
8602 F:      drivers/rtc/rtc-opal.c
8603 F:      drivers/scsi/ibmvscsi/
8604 F:      drivers/tty/hvc/hvc_opal.c
8605 F:      drivers/watchdog/wdrtas.c
8606 F:      tools/testing/selftests/powerpc
8607 N:      /pmac
8608 N:      powermac
8609 N:      powernv
8610 N:      [^a-z0-9]ps3
8611 N:      pseries
8612
8613 LINUX FOR POWERPC EMBEDDED MPC5XXX
8614 M:      Anatolij Gustschin <agust@denx.de>
8615 L:      linuxppc-dev@lists.ozlabs.org
8616 T:      git git://git.denx.de/linux-denx-agust.git
8617 S:      Maintained
8618 F:      arch/powerpc/platforms/512x/
8619 F:      arch/powerpc/platforms/52xx/
8620
8621 LINUX FOR POWERPC EMBEDDED PPC4XX
8622 M:      Alistair Popple <alistair@popple.id.au>
8623 M:      Matt Porter <mporter@kernel.crashing.org>
8624 W:      http://www.penguinppc.org/
8625 L:      linuxppc-dev@lists.ozlabs.org
8626 S:      Maintained
8627 F:      arch/powerpc/platforms/40x/
8628 F:      arch/powerpc/platforms/44x/
8629
8630 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
8631 M:      Scott Wood <oss@buserror.net>
8632 M:      Kumar Gala <galak@kernel.crashing.org>
8633 W:      http://www.penguinppc.org/
8634 L:      linuxppc-dev@lists.ozlabs.org
8635 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
8636 S:      Maintained
8637 F:      arch/powerpc/platforms/83xx/
8638 F:      arch/powerpc/platforms/85xx/
8639 F:      Documentation/devicetree/bindings/powerpc/fsl/
8640
8641 LINUX FOR POWERPC EMBEDDED PPC8XX
8642 M:      Vitaly Bordug <vitb@kernel.crashing.org>
8643 W:      http://www.penguinppc.org/
8644 L:      linuxppc-dev@lists.ozlabs.org
8645 S:      Maintained
8646 F:      arch/powerpc/platforms/8xx/
8647
8648 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
8649 L:      linuxppc-dev@lists.ozlabs.org
8650 S:      Orphan
8651 F:      arch/powerpc/*/*virtex*
8652 F:      arch/powerpc/*/*/*virtex*
8653
8654 LINUX FOR POWERPC PA SEMI PWRFICIENT
8655 L:      linuxppc-dev@lists.ozlabs.org
8656 S:      Orphan
8657 F:      arch/powerpc/platforms/pasemi/
8658 F:      drivers/*/*pasemi*
8659 F:      drivers/*/*/*pasemi*
8660
8661 LINUX KERNEL DUMP TEST MODULE (LKDTM)
8662 M:      Kees Cook <keescook@chromium.org>
8663 S:      Maintained
8664 F:      drivers/misc/lkdtm/*
8665
8666 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
8667 M:      Alan Stern <stern@rowland.harvard.edu>
8668 M:      Andrea Parri <andrea.parri@amarulasolutions.com>
8669 M:      Will Deacon <will.deacon@arm.com>
8670 M:      Peter Zijlstra <peterz@infradead.org>
8671 M:      Boqun Feng <boqun.feng@gmail.com>
8672 M:      Nicholas Piggin <npiggin@gmail.com>
8673 M:      David Howells <dhowells@redhat.com>
8674 M:      Jade Alglave <j.alglave@ucl.ac.uk>
8675 M:      Luc Maranget <luc.maranget@inria.fr>
8676 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
8677 R:      Akira Yokosawa <akiyks@gmail.com>
8678 R:      Daniel Lustig <dlustig@nvidia.com>
8679 L:      linux-kernel@vger.kernel.org
8680 L:      linux-arch@vger.kernel.org
8681 S:      Supported
8682 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
8683 F:      tools/memory-model/
8684 F:      Documentation/atomic_bitops.txt
8685 F:      Documentation/atomic_t.txt
8686 F:      Documentation/core-api/atomic_ops.rst
8687 F:      Documentation/core-api/refcount-vs-atomic.rst
8688 F:      Documentation/memory-barriers.txt
8689
8690 LIS3LV02D ACCELEROMETER DRIVER
8691 M:      Eric Piel <eric.piel@tremplin-utc.net>
8692 S:      Maintained
8693 F:      Documentation/misc-devices/lis3lv02d
8694 F:      drivers/misc/lis3lv02d/
8695 F:      drivers/platform/x86/hp_accel.c
8696
8697 LIVE PATCHING
8698 M:      Josh Poimboeuf <jpoimboe@redhat.com>
8699 M:      Jessica Yu <jeyu@kernel.org>
8700 M:      Jiri Kosina <jikos@kernel.org>
8701 M:      Miroslav Benes <mbenes@suse.cz>
8702 R:      Petr Mladek <pmladek@suse.com>
8703 S:      Maintained
8704 F:      kernel/livepatch/
8705 F:      include/linux/livepatch.h
8706 F:      arch/x86/include/asm/livepatch.h
8707 F:      arch/x86/kernel/livepatch.c
8708 F:      Documentation/livepatch/
8709 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
8710 F:      samples/livepatch/
8711 L:      live-patching@vger.kernel.org
8712 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/livepatching.git
8713
8714 LLC (802.2)
8715 L:      netdev@vger.kernel.org
8716 S:      Odd fixes
8717 F:      include/linux/llc.h
8718 F:      include/uapi/linux/llc.h
8719 F:      include/net/llc*
8720 F:      net/llc/
8721
8722 LM73 HARDWARE MONITOR DRIVER
8723 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
8724 L:      linux-hwmon@vger.kernel.org
8725 S:      Maintained
8726 F:      drivers/hwmon/lm73.c
8727
8728 LM78 HARDWARE MONITOR DRIVER
8729 M:      Jean Delvare <jdelvare@suse.com>
8730 L:      linux-hwmon@vger.kernel.org
8731 S:      Maintained
8732 F:      Documentation/hwmon/lm78
8733 F:      drivers/hwmon/lm78.c
8734
8735 LM83 HARDWARE MONITOR DRIVER
8736 M:      Jean Delvare <jdelvare@suse.com>
8737 L:      linux-hwmon@vger.kernel.org
8738 S:      Maintained
8739 F:      Documentation/hwmon/lm83
8740 F:      drivers/hwmon/lm83.c
8741
8742 LM90 HARDWARE MONITOR DRIVER
8743 M:      Jean Delvare <jdelvare@suse.com>
8744 L:      linux-hwmon@vger.kernel.org
8745 S:      Maintained
8746 F:      Documentation/hwmon/lm90
8747 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
8748 F:      drivers/hwmon/lm90.c
8749 F:      include/dt-bindings/thermal/lm90.h
8750
8751 LM95234 HARDWARE MONITOR DRIVER
8752 M:      Guenter Roeck <linux@roeck-us.net>
8753 L:      linux-hwmon@vger.kernel.org
8754 S:      Maintained
8755 F:      Documentation/hwmon/lm95234
8756 F:      drivers/hwmon/lm95234.c
8757
8758 LME2510 MEDIA DRIVER
8759 M:      Malcolm Priestley <tvboxspy@gmail.com>
8760 L:      linux-media@vger.kernel.org
8761 W:      https://linuxtv.org
8762 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8763 S:      Maintained
8764 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
8765
8766 LOADPIN SECURITY MODULE
8767 M:      Kees Cook <keescook@chromium.org>
8768 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
8769 S:      Supported
8770 F:      security/loadpin/
8771 F:      Documentation/admin-guide/LSM/LoadPin.rst
8772
8773 LOCKING PRIMITIVES
8774 M:      Peter Zijlstra <peterz@infradead.org>
8775 M:      Ingo Molnar <mingo@redhat.com>
8776 M:      Will Deacon <will.deacon@arm.com>
8777 L:      linux-kernel@vger.kernel.org
8778 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
8779 S:      Maintained
8780 F:      Documentation/locking/
8781 F:      include/linux/lockdep.h
8782 F:      include/linux/spinlock*.h
8783 F:      arch/*/include/asm/spinlock*.h
8784 F:      include/linux/rwlock*.h
8785 F:      include/linux/mutex*.h
8786 F:      include/linux/rwsem*.h
8787 F:      arch/*/include/asm/rwsem.h
8788 F:      include/linux/seqlock.h
8789 F:      lib/locking*.[ch]
8790 F:      kernel/locking/
8791 X:      kernel/locking/locktorture.c
8792
8793 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
8794 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
8795 L:      linux-ntfs-dev@lists.sourceforge.net
8796 W:      http://www.linux-ntfs.org/content/view/19/37/
8797 S:      Maintained
8798 F:      Documentation/ldm.txt
8799 F:      block/partitions/ldm.*
8800
8801 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
8802 M:      Sathya Prakash <sathya.prakash@broadcom.com>
8803 M:      Chaitra P B <chaitra.basappa@broadcom.com>
8804 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
8805 L:      MPT-FusionLinux.pdl@broadcom.com
8806 L:      linux-scsi@vger.kernel.org
8807 W:      http://www.avagotech.com/support/
8808 S:      Supported
8809 F:      drivers/message/fusion/
8810 F:      drivers/scsi/mpt3sas/
8811
8812 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
8813 M:      Matthew Wilcox <willy@infradead.org>
8814 L:      linux-scsi@vger.kernel.org
8815 S:      Maintained
8816 F:      drivers/scsi/sym53c8xx_2/
8817
8818 LTC1660 DAC DRIVER
8819 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
8820 L:      linux-iio@vger.kernel.org
8821 S:      Maintained
8822 F:      Documentation/devicetree/bindings/iio/dac/ltc1660.txt
8823 F:      drivers/iio/dac/ltc1660.c
8824
8825 LTC4261 HARDWARE MONITOR DRIVER
8826 M:      Guenter Roeck <linux@roeck-us.net>
8827 L:      linux-hwmon@vger.kernel.org
8828 S:      Maintained
8829 F:      Documentation/hwmon/ltc4261
8830 F:      drivers/hwmon/ltc4261.c
8831
8832 LTC4306 I2C MULTIPLEXER DRIVER
8833 M:      Michael Hennerich <michael.hennerich@analog.com>
8834 W:      http://ez.analog.com/community/linux-device-drivers
8835 L:      linux-i2c@vger.kernel.org
8836 S:      Supported
8837 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
8838 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
8839
8840 LTP (Linux Test Project)
8841 M:      Mike Frysinger <vapier@gentoo.org>
8842 M:      Cyril Hrubis <chrubis@suse.cz>
8843 M:      Wanlong Gao <wanlong.gao@gmail.com>
8844 M:      Jan Stancek <jstancek@redhat.com>
8845 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
8846 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
8847 L:      ltp@lists.linux.it (subscribers-only)
8848 W:      http://linux-test-project.github.io/
8849 T:      git git://github.com/linux-test-project/ltp.git
8850 S:      Maintained
8851
8852 M68K ARCHITECTURE
8853 M:      Geert Uytterhoeven <geert@linux-m68k.org>
8854 L:      linux-m68k@lists.linux-m68k.org
8855 W:      http://www.linux-m68k.org/
8856 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
8857 S:      Maintained
8858 F:      arch/m68k/
8859 F:      drivers/zorro/
8860
8861 M68K ON APPLE MACINTOSH
8862 M:      Joshua Thompson <funaho@jurai.org>
8863 W:      http://www.mac.linux-m68k.org/
8864 L:      linux-m68k@lists.linux-m68k.org
8865 S:      Maintained
8866 F:      arch/m68k/mac/
8867
8868 M68K ON HP9000/300
8869 M:      Philip Blundell <philb@gnu.org>
8870 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
8871 S:      Maintained
8872 F:      arch/m68k/hp300/
8873
8874 M88DS3103 MEDIA DRIVER
8875 M:      Antti Palosaari <crope@iki.fi>
8876 L:      linux-media@vger.kernel.org
8877 W:      https://linuxtv.org
8878 W:      http://palosaari.fi/linux/
8879 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8880 T:      git git://linuxtv.org/anttip/media_tree.git
8881 S:      Maintained
8882 F:      drivers/media/dvb-frontends/m88ds3103*
8883
8884 M88RS2000 MEDIA DRIVER
8885 M:      Malcolm Priestley <tvboxspy@gmail.com>
8886 L:      linux-media@vger.kernel.org
8887 W:      https://linuxtv.org
8888 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8889 S:      Maintained
8890 F:      drivers/media/dvb-frontends/m88rs2000*
8891
8892 MA901 MASTERKIT USB FM RADIO DRIVER
8893 M:      Alexey Klimov <klimov.linux@gmail.com>
8894 L:      linux-media@vger.kernel.org
8895 T:      git git://linuxtv.org/media_tree.git
8896 S:      Maintained
8897 F:      drivers/media/radio/radio-ma901.c
8898
8899 MAC80211
8900 M:      Johannes Berg <johannes@sipsolutions.net>
8901 L:      linux-wireless@vger.kernel.org
8902 W:      http://wireless.kernel.org/
8903 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
8904 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
8905 S:      Maintained
8906 F:      Documentation/networking/mac80211-injection.txt
8907 F:      include/net/mac80211.h
8908 F:      net/mac80211/
8909 F:      drivers/net/wireless/mac80211_hwsim.[ch]
8910 F:      Documentation/networking/mac80211_hwsim/README
8911
8912 MAILBOX API
8913 M:      Jassi Brar <jassisinghbrar@gmail.com>
8914 L:      linux-kernel@vger.kernel.org
8915 S:      Maintained
8916 F:      drivers/mailbox/
8917 F:      include/linux/mailbox_client.h
8918 F:      include/linux/mailbox_controller.h
8919
8920 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
8921 M:      Michael Kerrisk <mtk.manpages@gmail.com>
8922 W:      http://www.kernel.org/doc/man-pages
8923 L:      linux-man@vger.kernel.org
8924 S:      Maintained
8925
8926 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
8927 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
8928 L:      linux-mips@vger.kernel.org
8929 S:      Maintained
8930 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
8931
8932 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
8933 M:      Andrew Lunn <andrew@lunn.ch>
8934 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
8935 L:      netdev@vger.kernel.org
8936 S:      Maintained
8937 F:      drivers/net/dsa/mv88e6xxx/
8938 F:      include/linux/platform_data/mv88e6xxx.h
8939 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
8940
8941 MARVELL ARMADA DRM SUPPORT
8942 M:      Russell King <linux@armlinux.org.uk>
8943 S:      Maintained
8944 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
8945 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
8946 F:      drivers/gpu/drm/armada/
8947 F:      include/uapi/drm/armada_drm.h
8948 F:      Documentation/devicetree/bindings/display/armada/
8949
8950 MARVELL CRYPTO DRIVER
8951 M:      Boris Brezillon <boris.brezillon@bootlin.com>
8952 M:      Arnaud Ebalard <arno@natisbad.org>
8953 F:      drivers/crypto/marvell/
8954 S:      Maintained
8955 L:      linux-crypto@vger.kernel.org
8956
8957 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
8958 M:      Mirko Lindner <mlindner@marvell.com>
8959 M:      Stephen Hemminger <stephen@networkplumber.org>
8960 L:      netdev@vger.kernel.org
8961 S:      Maintained
8962 F:      drivers/net/ethernet/marvell/sk*
8963
8964 MARVELL LIBERTAS WIRELESS DRIVER
8965 L:      libertas-dev@lists.infradead.org
8966 S:      Orphan
8967 F:      drivers/net/wireless/marvell/libertas/
8968
8969 MARVELL MACCHIATOBIN SUPPORT
8970 M:      Russell King <linux@armlinux.org.uk>
8971 L:      linux-arm-kernel@lists.infradead.org
8972 S:      Maintained
8973 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
8974
8975 MARVELL MV643XX ETHERNET DRIVER
8976 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
8977 L:      netdev@vger.kernel.org
8978 S:      Maintained
8979 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
8980 F:      include/linux/mv643xx.h
8981
8982 MARVELL MV88X3310 PHY DRIVER
8983 M:      Russell King <linux@armlinux.org.uk>
8984 L:      netdev@vger.kernel.org
8985 S:      Maintained
8986 F:      drivers/net/phy/marvell10g.c
8987
8988 MARVELL MVNETA ETHERNET DRIVER
8989 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
8990 L:      netdev@vger.kernel.org
8991 S:      Maintained
8992 F:      drivers/net/ethernet/marvell/mvneta.*
8993
8994 MARVELL MWIFIEX WIRELESS DRIVER
8995 M:      Amitkumar Karwar <amitkarwar@gmail.com>
8996 M:      Nishant Sarmukadam <nishants@marvell.com>
8997 M:      Ganapathi Bhat <gbhat@marvell.com>
8998 M:      Xinming Hu <huxinming820@gmail.com>
8999 L:      linux-wireless@vger.kernel.org
9000 S:      Maintained
9001 F:      drivers/net/wireless/marvell/mwifiex/
9002
9003 MARVELL MWL8K WIRELESS DRIVER
9004 M:      Lennert Buytenhek <buytenh@wantstofly.org>
9005 L:      linux-wireless@vger.kernel.org
9006 S:      Odd Fixes
9007 F:      drivers/net/wireless/marvell/mwl8k.c
9008
9009 MARVELL NAND CONTROLLER DRIVER
9010 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9011 L:      linux-mtd@lists.infradead.org
9012 S:      Maintained
9013 F:      drivers/mtd/nand/raw/marvell_nand.c
9014 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
9015
9016 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
9017 M:      Nicolas Pitre <nico@fluxnic.net>
9018 S:      Odd Fixes
9019 F:      drivers/mmc/host/mvsdio.*
9020
9021 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
9022 M:      Hu Ziji <huziji@marvell.com>
9023 L:      linux-mmc@vger.kernel.org
9024 S:      Supported
9025 F:      drivers/mmc/host/sdhci-xenon*
9026 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
9027
9028 MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER
9029 M:      Sunil Goutham <sgoutham@marvell.com>
9030 M:      Linu Cherian <lcherian@marvell.com>
9031 M:      Geetha sowjanya <gakula@marvell.com>
9032 M:      Jerin Jacob <jerinj@marvell.com>
9033 L:      netdev@vger.kernel.org
9034 S:      Supported
9035 F:      drivers/net/ethernet/marvell/octeontx2/af/
9036
9037 MATROX FRAMEBUFFER DRIVER
9038 L:      linux-fbdev@vger.kernel.org
9039 S:      Orphan
9040 F:      drivers/video/fbdev/matrox/matroxfb_*
9041 F:      include/uapi/linux/matroxfb.h
9042
9043 MAX16065 HARDWARE MONITOR DRIVER
9044 M:      Guenter Roeck <linux@roeck-us.net>
9045 L:      linux-hwmon@vger.kernel.org
9046 S:      Maintained
9047 F:      Documentation/hwmon/max16065
9048 F:      drivers/hwmon/max16065.c
9049
9050 MAX2175 SDR TUNER DRIVER
9051 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9052 L:      linux-media@vger.kernel.org
9053 T:      git git://linuxtv.org/media_tree.git
9054 S:      Maintained
9055 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
9056 F:      Documentation/media/v4l-drivers/max2175.rst
9057 F:      drivers/media/i2c/max2175*
9058 F:      include/uapi/linux/max2175.h
9059
9060 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
9061 L:      linux-hwmon@vger.kernel.org
9062 S:      Orphan
9063 F:      Documentation/hwmon/max6650
9064 F:      drivers/hwmon/max6650.c
9065
9066 MAX6697 HARDWARE MONITOR DRIVER
9067 M:      Guenter Roeck <linux@roeck-us.net>
9068 L:      linux-hwmon@vger.kernel.org
9069 S:      Maintained
9070 F:      Documentation/hwmon/max6697
9071 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
9072 F:      drivers/hwmon/max6697.c
9073 F:      include/linux/platform_data/max6697.h
9074
9075 MAX9860 MONO AUDIO VOICE CODEC DRIVER
9076 M:      Peter Rosin <peda@axentia.se>
9077 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9078 S:      Maintained
9079 F:      Documentation/devicetree/bindings/sound/max9860.txt
9080 F:      sound/soc/codecs/max9860.*
9081
9082 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
9083 M:      Javier Martinez Canillas <javier@dowhile0.org>
9084 L:      linux-kernel@vger.kernel.org
9085 S:      Supported
9086 F:      drivers/regulator/max77802-regulator.c
9087 F:      Documentation/devicetree/bindings/*/*max77802.txt
9088 F:      include/dt-bindings/*/*max77802.h
9089
9090 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
9091 M:      Krzysztof Kozlowski <krzk@kernel.org>
9092 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9093 L:      linux-pm@vger.kernel.org
9094 S:      Supported
9095 F:      drivers/power/supply/max14577_charger.c
9096 F:      drivers/power/supply/max77693_charger.c
9097
9098 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
9099 M:      Chanwoo Choi <cw00.choi@samsung.com>
9100 M:      Krzysztof Kozlowski <krzk@kernel.org>
9101 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9102 L:      linux-kernel@vger.kernel.org
9103 S:      Supported
9104 F:      drivers/*/max14577*.c
9105 F:      drivers/*/max77686*.c
9106 F:      drivers/*/max77693*.c
9107 F:      drivers/extcon/extcon-max14577.c
9108 F:      drivers/extcon/extcon-max77693.c
9109 F:      drivers/rtc/rtc-max77686.c
9110 F:      drivers/clk/clk-max77686.c
9111 F:      Documentation/devicetree/bindings/mfd/max14577.txt
9112 F:      Documentation/devicetree/bindings/*/max77686.txt
9113 F:      Documentation/devicetree/bindings/mfd/max77693.txt
9114 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
9115 F:      include/linux/mfd/max14577*.h
9116 F:      include/linux/mfd/max77686*.h
9117 F:      include/linux/mfd/max77693*.h
9118
9119 MAXIRADIO FM RADIO RECEIVER DRIVER
9120 M:      Hans Verkuil <hverkuil@xs4all.nl>
9121 L:      linux-media@vger.kernel.org
9122 T:      git git://linuxtv.org/media_tree.git
9123 W:      https://linuxtv.org
9124 S:      Maintained
9125 F:      drivers/media/radio/radio-maxiradio*
9126
9127 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
9128 M:      Peter Rosin <peda@axentia.se>
9129 L:      linux-iio@vger.kernel.org
9130 S:      Maintained
9131 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
9132 F:      drivers/iio/potentiometer/mcp4018.c
9133 F:      drivers/iio/potentiometer/mcp4531.c
9134
9135 MCR20A IEEE-802.15.4 RADIO DRIVER
9136 M:      Xue Liu <liuxuenetmail@gmail.com>
9137 L:      linux-wpan@vger.kernel.org
9138 W:      https://github.com/xueliu/mcr20a-linux
9139 S:      Maintained
9140 F:      drivers/net/ieee802154/mcr20a.c
9141 F:      drivers/net/ieee802154/mcr20a.h
9142 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
9143
9144 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
9145 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
9146 L:      linux-iio@vger.kernel.org
9147 S:      Maintained
9148 F:      drivers/iio/dac/cio-dac.c
9149
9150 MEDIA DRIVERS FOR ASCOT2E
9151 M:      Sergey Kozlov <serjk@netup.ru>
9152 M:      Abylay Ospan <aospan@netup.ru>
9153 L:      linux-media@vger.kernel.org
9154 W:      https://linuxtv.org
9155 W:      http://netup.tv/
9156 T:      git git://linuxtv.org/media_tree.git
9157 S:      Supported
9158 F:      drivers/media/dvb-frontends/ascot2e*
9159
9160 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
9161 M:      Jasmin Jessich <jasmin@anw.at>
9162 L:      linux-media@vger.kernel.org
9163 W:      https://linuxtv.org
9164 T:      git git://linuxtv.org/media_tree.git
9165 S:      Maintained
9166 F:      drivers/media/dvb-frontends/cxd2099*
9167
9168 MEDIA DRIVERS FOR CXD2841ER
9169 M:      Sergey Kozlov <serjk@netup.ru>
9170 M:      Abylay Ospan <aospan@netup.ru>
9171 L:      linux-media@vger.kernel.org
9172 W:      https://linuxtv.org
9173 W:      http://netup.tv/
9174 T:      git git://linuxtv.org/media_tree.git
9175 S:      Supported
9176 F:      drivers/media/dvb-frontends/cxd2841er*
9177
9178 MEDIA DRIVERS FOR CXD2880
9179 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
9180 L:      linux-media@vger.kernel.org
9181 W:      http://linuxtv.org/
9182 T:      git git://linuxtv.org/media_tree.git
9183 S:      Supported
9184 F:      drivers/media/dvb-frontends/cxd2880/*
9185 F:      drivers/media/spi/cxd2880*
9186
9187 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
9188 L:      linux-media@vger.kernel.org
9189 W:      https://linuxtv.org
9190 T:      git git://linuxtv.org/media_tree.git
9191 S:      Orphan
9192 F:      drivers/media/pci/ddbridge/*
9193
9194 MEDIA DRIVERS FOR FREESCALE IMX
9195 M:      Steve Longerbeam <slongerbeam@gmail.com>
9196 M:      Philipp Zabel <p.zabel@pengutronix.de>
9197 L:      linux-media@vger.kernel.org
9198 T:      git git://linuxtv.org/media_tree.git
9199 S:      Maintained
9200 F:      Documentation/devicetree/bindings/media/imx.txt
9201 F:      Documentation/media/v4l-drivers/imx.rst
9202 F:      drivers/staging/media/imx/
9203 F:      include/linux/imx-media.h
9204 F:      include/media/imx.h
9205
9206 MEDIA DRIVER FOR FREESCALE IMX PXP
9207 M:      Philipp Zabel <p.zabel@pengutronix.de>
9208 L:      linux-media@vger.kernel.org
9209 T:      git git://linuxtv.org/media_tree.git
9210 S:      Maintained
9211 F:      drivers/media/platform/imx-pxp.[ch]
9212
9213 MEDIA DRIVERS FOR HELENE
9214 M:      Abylay Ospan <aospan@netup.ru>
9215 L:      linux-media@vger.kernel.org
9216 W:      https://linuxtv.org
9217 W:      http://netup.tv/
9218 T:      git git://linuxtv.org/media_tree.git
9219 S:      Supported
9220 F:      drivers/media/dvb-frontends/helene*
9221
9222 MEDIA DRIVERS FOR HORUS3A
9223 M:      Sergey Kozlov <serjk@netup.ru>
9224 M:      Abylay Ospan <aospan@netup.ru>
9225 L:      linux-media@vger.kernel.org
9226 W:      https://linuxtv.org
9227 W:      http://netup.tv/
9228 T:      git git://linuxtv.org/media_tree.git
9229 S:      Supported
9230 F:      drivers/media/dvb-frontends/horus3a*
9231
9232 MEDIA DRIVERS FOR LNBH25
9233 M:      Sergey Kozlov <serjk@netup.ru>
9234 M:      Abylay Ospan <aospan@netup.ru>
9235 L:      linux-media@vger.kernel.org
9236 W:      https://linuxtv.org
9237 W:      http://netup.tv/
9238 T:      git git://linuxtv.org/media_tree.git
9239 S:      Supported
9240 F:      drivers/media/dvb-frontends/lnbh25*
9241
9242 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
9243 L:      linux-media@vger.kernel.org
9244 W:      https://linuxtv.org
9245 T:      git git://linuxtv.org/media_tree.git
9246 S:      Orphan
9247 F:      drivers/media/dvb-frontends/mxl5xx*
9248
9249 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
9250 M:      Sergey Kozlov <serjk@netup.ru>
9251 M:      Abylay Ospan <aospan@netup.ru>
9252 L:      linux-media@vger.kernel.org
9253 W:      https://linuxtv.org
9254 W:      http://netup.tv/
9255 T:      git git://linuxtv.org/media_tree.git
9256 S:      Supported
9257 F:      drivers/media/pci/netup_unidvb/*
9258
9259 MEDIA DRIVERS FOR RENESAS - CEU
9260 M:      Jacopo Mondi <jacopo@jmondi.org>
9261 L:      linux-media@vger.kernel.org
9262 L:      linux-renesas-soc@vger.kernel.org
9263 T:      git git://linuxtv.org/media_tree.git
9264 S:      Supported
9265 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
9266 F:      drivers/media/platform/renesas-ceu.c
9267 F:      include/media/drv-intf/renesas-ceu.h
9268
9269 MEDIA DRIVERS FOR RENESAS - DRIF
9270 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9271 L:      linux-media@vger.kernel.org
9272 L:      linux-renesas-soc@vger.kernel.org
9273 T:      git git://linuxtv.org/media_tree.git
9274 S:      Supported
9275 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
9276 F:      drivers/media/platform/rcar_drif.c
9277
9278 MEDIA DRIVERS FOR RENESAS - FCP
9279 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9280 L:      linux-media@vger.kernel.org
9281 L:      linux-renesas-soc@vger.kernel.org
9282 T:      git git://linuxtv.org/media_tree.git
9283 S:      Supported
9284 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
9285 F:      drivers/media/platform/rcar-fcp.c
9286 F:      include/media/rcar-fcp.h
9287
9288 MEDIA DRIVERS FOR RENESAS - FDP1
9289 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
9290 L:      linux-media@vger.kernel.org
9291 L:      linux-renesas-soc@vger.kernel.org
9292 T:      git git://linuxtv.org/media_tree.git
9293 S:      Supported
9294 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
9295 F:      drivers/media/platform/rcar_fdp1.c
9296
9297 MEDIA DRIVERS FOR RENESAS - VIN
9298 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
9299 L:      linux-media@vger.kernel.org
9300 L:      linux-renesas-soc@vger.kernel.org
9301 T:      git git://linuxtv.org/media_tree.git
9302 S:      Supported
9303 F:      Documentation/devicetree/bindings/media/renesas,rcar-csi2.txt
9304 F:      Documentation/devicetree/bindings/media/rcar_vin.txt
9305 F:      drivers/media/platform/rcar-vin/
9306
9307 MEDIA DRIVERS FOR RENESAS - VSP1
9308 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9309 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
9310 L:      linux-media@vger.kernel.org
9311 L:      linux-renesas-soc@vger.kernel.org
9312 T:      git git://linuxtv.org/media_tree.git
9313 S:      Supported
9314 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
9315 F:      drivers/media/platform/vsp1/
9316
9317 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
9318 L:      linux-media@vger.kernel.org
9319 W:      https://linuxtv.org
9320 T:      git git://linuxtv.org/media_tree.git
9321 S:      Orphan
9322 F:      drivers/media/dvb-frontends/stv0910*
9323
9324 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
9325 L:      linux-media@vger.kernel.org
9326 W:      https://linuxtv.org
9327 T:      git git://linuxtv.org/media_tree.git
9328 S:      Orphan
9329 F:      drivers/media/dvb-frontends/stv6111*
9330
9331 MEDIA DRIVERS FOR STM32 - DCMI
9332 M:      Hugues Fruchet <hugues.fruchet@st.com>
9333 L:      linux-media@vger.kernel.org
9334 T:      git git://linuxtv.org/media_tree.git
9335 S:      Supported
9336 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.txt
9337 F:      drivers/media/platform/stm32/stm32-dcmi.c
9338
9339 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
9340 M:      Dmitry Osipenko <digetx@gmail.com>
9341 L:      linux-media@vger.kernel.org
9342 L:      linux-tegra@vger.kernel.org
9343 T:      git git://linuxtv.org/media_tree.git
9344 S:      Maintained
9345 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
9346 F:      drivers/staging/media/tegra-vde/
9347
9348 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
9349 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
9350 P:      LinuxTV.org Project
9351 L:      linux-media@vger.kernel.org
9352 W:      https://linuxtv.org
9353 Q:      http://patchwork.kernel.org/project/linux-media/list/
9354 T:      git git://linuxtv.org/media_tree.git
9355 S:      Maintained
9356 F:      Documentation/devicetree/bindings/media/
9357 F:      Documentation/media/
9358 F:      drivers/media/
9359 F:      drivers/staging/media/
9360 F:      include/linux/platform_data/media/
9361 F:      include/media/
9362 F:      include/uapi/linux/dvb/
9363 F:      include/uapi/linux/videodev2.h
9364 F:      include/uapi/linux/media.h
9365 F:      include/uapi/linux/v4l2-*
9366 F:      include/uapi/linux/meye.h
9367 F:      include/uapi/linux/ivtv*
9368 F:      include/uapi/linux/uvcvideo.h
9369
9370 MEDIATEK BLUETOOTH DRIVER
9371 M:      Sean Wang <sean.wang@mediatek.com>
9372 L:      linux-bluetooth@vger.kernel.org
9373 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9374 S:      Maintained
9375 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
9376 F:      drivers/bluetooth/btmtkuart.c
9377
9378 MEDIATEK CIR DRIVER
9379 M:      Sean Wang <sean.wang@mediatek.com>
9380 S:      Maintained
9381 F:      drivers/media/rc/mtk-cir.c
9382
9383 MEDIATEK DMA DRIVER
9384 M:      Sean Wang <sean.wang@mediatek.com>
9385 L:      dmaengine@vger.kernel.org
9386 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9387 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9388 S:      Maintained
9389 F:      Documentation/devicetree/bindings/dma/mtk-*
9390 F:      drivers/dma/mediatek/
9391
9392 MEDIATEK PMIC LED DRIVER
9393 M:      Sean Wang <sean.wang@mediatek.com>
9394 S:      Maintained
9395 F:      drivers/leds/leds-mt6323.c
9396 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
9397
9398 MEDIATEK ETHERNET DRIVER
9399 M:      Felix Fietkau <nbd@openwrt.org>
9400 M:      John Crispin <john@phrozen.org>
9401 M:      Sean Wang <sean.wang@mediatek.com>
9402 M:      Nelson Chang <nelson.chang@mediatek.com>
9403 L:      netdev@vger.kernel.org
9404 S:      Maintained
9405 F:      drivers/net/ethernet/mediatek/
9406
9407 MEDIATEK SWITCH DRIVER
9408 M:      Sean Wang <sean.wang@mediatek.com>
9409 L:      netdev@vger.kernel.org
9410 S:      Maintained
9411 F:      drivers/net/dsa/mt7530.*
9412 F:      net/dsa/tag_mtk.c
9413
9414 MEDIATEK JPEG DRIVER
9415 M:      Rick Chang <rick.chang@mediatek.com>
9416 M:      Bin Liu <bin.liu@mediatek.com>
9417 S:      Supported
9418 F:      drivers/media/platform/mtk-jpeg/
9419 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
9420
9421 MEDIATEK MDP DRIVER
9422 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
9423 M:      Houlong Wei <houlong.wei@mediatek.com>
9424 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9425 S:      Supported
9426 F:      drivers/media/platform/mtk-mdp/
9427 F:      drivers/media/platform/mtk-vpu/
9428 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
9429
9430 MEDIATEK MEDIA DRIVER
9431 M:      Tiffany Lin <tiffany.lin@mediatek.com>
9432 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9433 S:      Supported
9434 F:      drivers/media/platform/mtk-vcodec/
9435 F:      drivers/media/platform/mtk-vpu/
9436 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
9437 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
9438
9439 MEDIATEK MT7601U WIRELESS LAN DRIVER
9440 M:      Jakub Kicinski <kubakici@wp.pl>
9441 L:      linux-wireless@vger.kernel.org
9442 S:      Maintained
9443 F:      drivers/net/wireless/mediatek/mt7601u/
9444
9445 MEDIATEK NAND CONTROLLER DRIVER
9446 M:      Xiaolei Li <xiaolei.li@mediatek.com>
9447 L:      linux-mtd@lists.infradead.org
9448 S:      Maintained
9449 F:      drivers/mtd/nand/raw/mtk_*
9450 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
9451
9452 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
9453 M:      Sean Wang <sean.wang@mediatek.com>
9454 S:      Maintained
9455 F:      drivers/char/hw_random/mtk-rng.c
9456
9457 MEDIATEK USB3 DRD IP DRIVER
9458 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
9459 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
9460 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9461 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9462 S:      Maintained
9463 F:      drivers/usb/mtu3/
9464
9465 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
9466 M:      Peter Senna Tschudin <peter.senna@gmail.com>
9467 M:      Martin Donnelly <martin.donnelly@ge.com>
9468 M:      Martyn Welch <martyn.welch@collabora.co.uk>
9469 S:      Maintained
9470 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
9471 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
9472
9473 MEGARAID SCSI/SAS DRIVERS
9474 M:      Kashyap Desai <kashyap.desai@broadcom.com>
9475 M:      Sumit Saxena <sumit.saxena@broadcom.com>
9476 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
9477 L:      megaraidlinux.pdl@broadcom.com
9478 L:      linux-scsi@vger.kernel.org
9479 W:      http://www.avagotech.com/support/
9480 S:      Maintained
9481 F:      Documentation/scsi/megaraid.txt
9482 F:      drivers/scsi/megaraid.*
9483 F:      drivers/scsi/megaraid/
9484
9485 MELEXIS MLX90614 DRIVER
9486 M:      Crt Mori <cmo@melexis.com>
9487 L:      linux-iio@vger.kernel.org
9488 W:      http://www.melexis.com
9489 S:      Supported
9490 F:      drivers/iio/temperature/mlx90614.c
9491
9492 MELEXIS MLX90632 DRIVER
9493 M:      Crt Mori <cmo@melexis.com>
9494 L:      linux-iio@vger.kernel.org
9495 W:      http://www.melexis.com
9496 S:      Supported
9497 F:      drivers/iio/temperature/mlx90632.c
9498
9499 MELFAS MIP4 TOUCHSCREEN DRIVER
9500 M:      Sangwon Jee <jeesw@melfas.com>
9501 W:      http://www.melfas.com
9502 S:      Supported
9503 F:      drivers/input/touchscreen/melfas_mip4.c
9504 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
9505
9506 MELLANOX ETHERNET DRIVER (mlx4_en)
9507 M:      Tariq Toukan <tariqt@mellanox.com>
9508 L:      netdev@vger.kernel.org
9509 S:      Supported
9510 W:      http://www.mellanox.com
9511 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9512 F:      drivers/net/ethernet/mellanox/mlx4/en_*
9513
9514 MELLANOX ETHERNET DRIVER (mlx5e)
9515 M:      Saeed Mahameed <saeedm@mellanox.com>
9516 L:      netdev@vger.kernel.org
9517 S:      Supported
9518 W:      http://www.mellanox.com
9519 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9520 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
9521
9522 MELLANOX ETHERNET INNOVA DRIVERS
9523 R:      Boris Pismenny <borisp@mellanox.com>
9524 L:      netdev@vger.kernel.org
9525 S:      Supported
9526 W:      http://www.mellanox.com
9527 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9528 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
9529 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
9530 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
9531 F:      include/linux/mlx5/mlx5_ifc_fpga.h
9532
9533 MELLANOX ETHERNET INNOVA IPSEC DRIVER
9534 R:      Boris Pismenny <borisp@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_ipsec/*
9540 F:      drivers/net/ethernet/mellanox/mlx5/core/ipsec*
9541
9542 MELLANOX ETHERNET SWITCH DRIVERS
9543 M:      Jiri Pirko <jiri@mellanox.com>
9544 M:      Ido Schimmel <idosch@mellanox.com>
9545 L:      netdev@vger.kernel.org
9546 S:      Supported
9547 W:      http://www.mellanox.com
9548 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9549 F:      drivers/net/ethernet/mellanox/mlxsw/
9550 F:      tools/testing/selftests/drivers/net/mlxsw/
9551
9552 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
9553 M:      mlxsw@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/mlxfw/
9559
9560 MELLANOX HARDWARE PLATFORM SUPPORT
9561 M:      Andy Shevchenko <andy@infradead.org>
9562 M:      Darren Hart <dvhart@infradead.org>
9563 M:      Vadim Pasternak <vadimp@mellanox.com>
9564 L:      platform-driver-x86@vger.kernel.org
9565 S:      Supported
9566 F:      drivers/platform/mellanox/
9567
9568 MELLANOX MLX4 core VPI driver
9569 M:      Tariq Toukan <tariqt@mellanox.com>
9570 L:      netdev@vger.kernel.org
9571 L:      linux-rdma@vger.kernel.org
9572 W:      http://www.mellanox.com
9573 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9574 S:      Supported
9575 F:      drivers/net/ethernet/mellanox/mlx4/
9576 F:      include/linux/mlx4/
9577
9578 MELLANOX MLX4 IB driver
9579 M:      Yishai Hadas <yishaih@mellanox.com>
9580 L:      linux-rdma@vger.kernel.org
9581 W:      http://www.mellanox.com
9582 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9583 S:      Supported
9584 F:      drivers/infiniband/hw/mlx4/
9585 F:      include/linux/mlx4/
9586 F:      include/uapi/rdma/mlx4-abi.h
9587
9588 MELLANOX MLX5 core VPI driver
9589 M:      Saeed Mahameed <saeedm@mellanox.com>
9590 M:      Leon Romanovsky <leonro@mellanox.com>
9591 L:      netdev@vger.kernel.org
9592 L:      linux-rdma@vger.kernel.org
9593 W:      http://www.mellanox.com
9594 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9595 S:      Supported
9596 F:      drivers/net/ethernet/mellanox/mlx5/core/
9597 F:      include/linux/mlx5/
9598
9599 MELLANOX MLX5 IB driver
9600 M:      Leon Romanovsky <leonro@mellanox.com>
9601 L:      linux-rdma@vger.kernel.org
9602 W:      http://www.mellanox.com
9603 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9604 S:      Supported
9605 F:      drivers/infiniband/hw/mlx5/
9606 F:      include/linux/mlx5/
9607 F:      include/uapi/rdma/mlx5-abi.h
9608
9609 MELLANOX MLXCPLD I2C AND MUX DRIVER
9610 M:      Vadim Pasternak <vadimp@mellanox.com>
9611 M:      Michael Shych <michaelsh@mellanox.com>
9612 L:      linux-i2c@vger.kernel.org
9613 S:      Supported
9614 F:      drivers/i2c/busses/i2c-mlxcpld.c
9615 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
9616 F:      Documentation/i2c/busses/i2c-mlxcpld
9617
9618 MELLANOX MLXCPLD LED DRIVER
9619 M:      Vadim Pasternak <vadimp@mellanox.com>
9620 L:      linux-leds@vger.kernel.org
9621 S:      Supported
9622 F:      drivers/leds/leds-mlxcpld.c
9623 F:      drivers/leds/leds-mlxreg.c
9624 F:      Documentation/leds/leds-mlxcpld.txt
9625
9626 MELLANOX PLATFORM DRIVER
9627 M:      Vadim Pasternak <vadimp@mellanox.com>
9628 L:      platform-driver-x86@vger.kernel.org
9629 S:      Supported
9630 F:      drivers/platform/x86/mlx-platform.c
9631
9632 MEMBARRIER SUPPORT
9633 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
9634 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
9635 L:      linux-kernel@vger.kernel.org
9636 S:      Supported
9637 F:      kernel/sched/membarrier.c
9638 F:      include/uapi/linux/membarrier.h
9639 F:      arch/powerpc/include/asm/membarrier.h
9640
9641 MEMORY MANAGEMENT
9642 L:      linux-mm@kvack.org
9643 W:      http://www.linux-mm.org
9644 S:      Maintained
9645 F:      include/linux/mm.h
9646 F:      include/linux/gfp.h
9647 F:      include/linux/mmzone.h
9648 F:      include/linux/memory_hotplug.h
9649 F:      include/linux/vmalloc.h
9650 F:      mm/
9651
9652 MEMORY TECHNOLOGY DEVICES (MTD)
9653 M:      David Woodhouse <dwmw2@infradead.org>
9654 M:      Brian Norris <computersforpeace@gmail.com>
9655 M:      Boris Brezillon <boris.brezillon@bootlin.com>
9656 M:      Marek Vasut <marek.vasut@gmail.com>
9657 M:      Richard Weinberger <richard@nod.at>
9658 L:      linux-mtd@lists.infradead.org
9659 W:      http://www.linux-mtd.infradead.org/
9660 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9661 T:      git git://git.infradead.org/linux-mtd.git master
9662 T:      git git://git.infradead.org/linux-mtd.git mtd/next
9663 S:      Maintained
9664 F:      Documentation/devicetree/bindings/mtd/
9665 F:      drivers/mtd/
9666 F:      include/linux/mtd/
9667 F:      include/uapi/mtd/
9668
9669 MEN A21 WATCHDOG DRIVER
9670 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9671 L:      linux-watchdog@vger.kernel.org
9672 S:      Maintained
9673 F:      drivers/watchdog/mena21_wdt.c
9674
9675 MEN CHAMELEON BUS (mcb)
9676 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9677 S:      Maintained
9678 F:      drivers/mcb/
9679 F:      include/linux/mcb.h
9680 F:      Documentation/men-chameleon-bus.txt
9681
9682 MEN F21BMC (Board Management Controller)
9683 M:      Andreas Werner <andreas.werner@men.de>
9684 S:      Supported
9685 F:      drivers/mfd/menf21bmc.c
9686 F:      drivers/watchdog/menf21bmc_wdt.c
9687 F:      drivers/leds/leds-menf21bmc.c
9688 F:      drivers/hwmon/menf21bmc_hwmon.c
9689 F:      Documentation/hwmon/menf21bmc
9690
9691 MEN Z069 WATCHDOG DRIVER
9692 M:      Johannes Thumshirn <jth@kernel.org>
9693 L:      linux-watchdog@vger.kernel.org
9694 S:      Maintained
9695 F:      drivers/watchdog/menz69_wdt.c
9696
9697 MESON AO CEC DRIVER FOR AMLOGIC SOCS
9698 M:      Neil Armstrong <narmstrong@baylibre.com>
9699 L:      linux-media@lists.freedesktop.org
9700 L:      linux-amlogic@lists.infradead.org
9701 W:      http://linux-meson.com/
9702 S:      Supported
9703 F:      drivers/media/platform/meson/ao-cec.c
9704 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
9705 T:      git git://linuxtv.org/media_tree.git
9706
9707 MICROBLAZE ARCHITECTURE
9708 M:      Michal Simek <monstr@monstr.eu>
9709 W:      http://www.monstr.eu/fdt/
9710 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
9711 S:      Supported
9712 F:      arch/microblaze/
9713
9714 MICROCHIP AT91 SERIAL DRIVER
9715 M:      Richard Genoud <richard.genoud@gmail.com>
9716 S:      Maintained
9717 F:      drivers/tty/serial/atmel_serial.c
9718 F:      drivers/tty/serial/atmel_serial.h
9719 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
9720
9721 MICROCHIP AUDIO ASOC DRIVERS
9722 M:      Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
9723 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9724 S:      Supported
9725 F:      sound/soc/atmel
9726
9727 MICROCHIP DMA DRIVER
9728 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9729 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9730 L:      dmaengine@vger.kernel.org
9731 S:      Supported
9732 F:      drivers/dma/at_hdmac.c
9733 F:      drivers/dma/at_hdmac_regs.h
9734 F:      include/linux/platform_data/dma-atmel.h
9735 F:      Documentation/devicetree/bindings/dma/atmel-dma.txt
9736 F:      include/dt-bindings/dma/at91.h
9737
9738 MICROCHIP ECC DRIVER
9739 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
9740 L:      linux-crypto@vger.kernel.org
9741 S:      Maintained
9742 F:      drivers/crypto/atmel-ecc.*
9743
9744 MICROCHIP I2C DRIVER
9745 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9746 L:      linux-i2c@vger.kernel.org
9747 S:      Supported
9748 F:      drivers/i2c/busses/i2c-at91.c
9749
9750 MICROCHIP ISC DRIVER
9751 M:      Eugen Hristev <eugen.hristev@microchip.com>
9752 L:      linux-media@vger.kernel.org
9753 S:      Supported
9754 F:      drivers/media/platform/atmel/atmel-isc.c
9755 F:      drivers/media/platform/atmel/atmel-isc-regs.h
9756 F:      devicetree/bindings/media/atmel-isc.txt
9757
9758 MICROCHIP ISI DRIVER
9759 M:      Eugen Hristev <eugen.hristev@microchip.com>
9760 L:      linux-media@vger.kernel.org
9761 S:      Supported
9762 F:      drivers/media/platform/atmel/atmel-isi.c
9763 F:      include/media/atmel-isi.h
9764
9765 MICROCHIP AT91 USART MFD DRIVER
9766 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
9767 L:      linux-kernel@vger.kernel.org
9768 S:      Supported
9769 F:      drivers/mfd/at91-usart.c
9770 F:      include/dt-bindings/mfd/at91-usart.h
9771 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
9772
9773 MICROCHIP AT91 USART SPI DRIVER
9774 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
9775 L:      linux-spi@vger.kernel.org
9776 S:      Supported
9777 F:      drivers/spi/spi-at91-usart.c
9778 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
9779
9780 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
9781 M:      Woojung Huh <Woojung.Huh@microchip.com>
9782 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9783 L:      netdev@vger.kernel.org
9784 S:      Maintained
9785 F:      net/dsa/tag_ksz.c
9786 F:      drivers/net/dsa/microchip/*
9787 F:      include/linux/platform_data/microchip-ksz.h
9788 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
9789
9790 MICROCHIP LAN743X ETHERNET DRIVER
9791 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
9792 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9793 L:      netdev@vger.kernel.org
9794 S:      Maintained
9795 F:      drivers/net/ethernet/microchip/lan743x_*
9796
9797 MICROCHIP LCDFB DRIVER
9798 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
9799 L:      linux-fbdev@vger.kernel.org
9800 S:      Maintained
9801 F:      drivers/video/fbdev/atmel_lcdfb.c
9802 F:      include/video/atmel_lcdc.h
9803
9804 MICROCHIP MMC/SD/SDIO MCI DRIVER
9805 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9806 S:      Maintained
9807 F:      drivers/mmc/host/atmel-mci.c
9808
9809 MICROCHIP MCP3911 ADC DRIVER
9810 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
9811 M:      Kent Gustavsson <kent@minoris.se>
9812 L:      linux-iio@vger.kernel.org
9813 S:      Supported
9814 F:      drivers/iio/adc/mcp3911.c
9815 F:      Documentation/devicetree/bindings/iio/adc/mcp3911.txt
9816
9817 MICROCHIP NAND DRIVER
9818 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
9819 L:      linux-mtd@lists.infradead.org
9820 S:      Supported
9821 F:      drivers/mtd/nand/raw/atmel/*
9822 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
9823
9824 MICROCHIP PWM DRIVER
9825 M:      Claudiu Beznea <claudiu.beznea@microchip.com>
9826 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9827 L:      linux-pwm@vger.kernel.org
9828 S:      Supported
9829 F:      drivers/pwm/pwm-atmel.c
9830 F:      Documentation/devicetree/bindings/pwm/atmel-pwm.txt
9831
9832 MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER
9833 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9834 M:      Eugen Hristev <eugen.hristev@microchip.com>
9835 L:      linux-iio@vger.kernel.org
9836 S:      Supported
9837 F:      drivers/iio/adc/at91-sama5d2_adc.c
9838 F:      Documentation/devicetree/bindings/iio/adc/at91-sama5d2_adc.txt
9839 F:      include/dt-bindings/iio/adc/at91-sama5d2_adc.h
9840
9841 MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER
9842 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
9843 S:      Supported
9844 F:      drivers/power/reset/at91-sama5d2_shdwc.c
9845
9846 MICROCHIP SPI DRIVER
9847 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
9848 S:      Supported
9849 F:      drivers/spi/spi-atmel.*
9850
9851 MICROCHIP SSC DRIVER
9852 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
9853 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9854 S:      Supported
9855 F:      drivers/misc/atmel-ssc.c
9856 F:      include/linux/atmel-ssc.h
9857
9858 MICROCHIP TIMER COUNTER (TC) AND CLOCKSOURCE DRIVERS
9859 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
9860 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9861 S:      Supported
9862 F:      drivers/misc/atmel_tclib.c
9863 F:      drivers/clocksource/tcb_clksrc.c
9864
9865 MICROCHIP USBA UDC DRIVER
9866 M:      Cristian Birsan <cristian.birsan@microchip.com>
9867 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9868 S:      Supported
9869 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
9870
9871 MICROCHIP USB251XB DRIVER
9872 M:      Richard Leitner <richard.leitner@skidata.com>
9873 L:      linux-usb@vger.kernel.org
9874 S:      Maintained
9875 F:      drivers/usb/misc/usb251xb.c
9876 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
9877
9878 MICROCHIP XDMA DRIVER
9879 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9880 L:      linux-arm-kernel@lists.infradead.org
9881 L:      dmaengine@vger.kernel.org
9882 S:      Supported
9883 F:      drivers/dma/at_xdmac.c
9884
9885 MICROSEMI MIPS SOCS
9886 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9887 L:      linux-mips@vger.kernel.org
9888 S:      Maintained
9889 F:      arch/mips/generic/board-ocelot.c
9890 F:      arch/mips/configs/generic/board-ocelot.config
9891 F:      arch/mips/boot/dts/mscc/
9892 F:      Documentation/devicetree/bindings/mips/mscc.txt
9893
9894 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
9895 M:      Don Brace <don.brace@microsemi.com>
9896 L:      esc.storagedev@microsemi.com
9897 L:      linux-scsi@vger.kernel.org
9898 S:      Supported
9899 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
9900 F:      drivers/scsi/smartpqi/Kconfig
9901 F:      drivers/scsi/smartpqi/Makefile
9902 F:      include/linux/cciss*.h
9903 F:      include/uapi/linux/cciss*.h
9904 F:      Documentation/scsi/smartpqi.txt
9905
9906 MICROSEMI ETHERNET SWITCH DRIVER
9907 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9908 L:      netdev@vger.kernel.org
9909 S:      Supported
9910 F:      drivers/net/ethernet/mscc/
9911
9912 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
9913 M:      Chen Yu <yu.c.chen@intel.com>
9914 L:      platform-driver-x86@vger.kernel.org
9915 S:      Supported
9916 F:      drivers/platform/x86/surfacepro3_button.c
9917
9918 MICROTEK X6 SCANNER
9919 M:      Oliver Neukum <oliver@neukum.org>
9920 S:      Maintained
9921 F:      drivers/usb/image/microtek.*
9922
9923 MIPS
9924 M:      Ralf Baechle <ralf@linux-mips.org>
9925 M:      Paul Burton <paul.burton@mips.com>
9926 M:      James Hogan <jhogan@kernel.org>
9927 L:      linux-mips@vger.kernel.org
9928 W:      http://www.linux-mips.org/
9929 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
9930 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
9931 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
9932 S:      Supported
9933 F:      Documentation/devicetree/bindings/mips/
9934 F:      Documentation/mips/
9935 F:      arch/mips/
9936 F:      drivers/platform/mips/
9937
9938 MIPS BOSTON DEVELOPMENT BOARD
9939 M:      Paul Burton <paul.burton@mips.com>
9940 L:      linux-mips@vger.kernel.org
9941 S:      Maintained
9942 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
9943 F:      arch/mips/boot/dts/img/boston.dts
9944 F:      arch/mips/configs/generic/board-boston.config
9945 F:      drivers/clk/imgtec/clk-boston.c
9946 F:      include/dt-bindings/clock/boston-clock.h
9947
9948 MIPS GENERIC PLATFORM
9949 M:      Paul Burton <paul.burton@mips.com>
9950 L:      linux-mips@vger.kernel.org
9951 S:      Supported
9952 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
9953 F:      arch/mips/generic/
9954 F:      arch/mips/tools/generic-board-config.sh
9955
9956 MIPS/LOONGSON1 ARCHITECTURE
9957 M:      Keguang Zhang <keguang.zhang@gmail.com>
9958 L:      linux-mips@vger.kernel.org
9959 S:      Maintained
9960 F:      arch/mips/loongson32/
9961 F:      arch/mips/include/asm/mach-loongson32/
9962 F:      drivers/*/*loongson1*
9963 F:      drivers/*/*/*loongson1*
9964
9965 MIPS/LOONGSON2 ARCHITECTURE
9966 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
9967 L:      linux-mips@vger.kernel.org
9968 S:      Maintained
9969 F:      arch/mips/loongson64/fuloong-2e/
9970 F:      arch/mips/loongson64/lemote-2f/
9971 F:      arch/mips/include/asm/mach-loongson64/
9972 F:      drivers/*/*loongson2*
9973 F:      drivers/*/*/*loongson2*
9974
9975 MIPS/LOONGSON3 ARCHITECTURE
9976 M:      Huacai Chen <chenhc@lemote.com>
9977 L:      linux-mips@vger.kernel.org
9978 S:      Maintained
9979 F:      arch/mips/loongson64/
9980 F:      arch/mips/include/asm/mach-loongson64/
9981 F:      drivers/platform/mips/cpu_hwmon.c
9982 F:      drivers/*/*loongson3*
9983 F:      drivers/*/*/*loongson3*
9984
9985 MIPS RINT INSTRUCTION EMULATION
9986 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
9987 L:      linux-mips@vger.kernel.org
9988 S:      Supported
9989 F:      arch/mips/math-emu/sp_rint.c
9990 F:      arch/mips/math-emu/dp_rint.c
9991
9992 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
9993 M:      Hans Verkuil <hverkuil@xs4all.nl>
9994 L:      linux-media@vger.kernel.org
9995 T:      git git://linuxtv.org/media_tree.git
9996 W:      https://linuxtv.org
9997 S:      Odd Fixes
9998 F:      drivers/media/radio/radio-miropcm20*
9999
10000 MMP SUPPORT
10001 M:      Eric Miao <eric.y.miao@gmail.com>
10002 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
10003 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10004 T:      git git://github.com/hzhuang1/linux.git
10005 T:      git git://git.linaro.org/people/ycmiao/pxa-linux.git
10006 S:      Maintained
10007 F:      arch/arm/boot/dts/mmp*
10008 F:      arch/arm/mach-mmp/
10009
10010 MMU GATHER AND TLB INVALIDATION
10011 M:      Will Deacon <will.deacon@arm.com>
10012 M:      "Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.com>
10013 M:      Andrew Morton <akpm@linux-foundation.org>
10014 M:      Nick Piggin <npiggin@gmail.com>
10015 M:      Peter Zijlstra <peterz@infradead.org>
10016 L:      linux-arch@vger.kernel.org
10017 L:      linux-mm@kvack.org
10018 S:      Maintained
10019 F:      arch/*/include/asm/tlb.h
10020 F:      include/asm-generic/tlb.h
10021 F:      mm/mmu_gather.c
10022
10023 MN88472 MEDIA DRIVER
10024 M:      Antti Palosaari <crope@iki.fi>
10025 L:      linux-media@vger.kernel.org
10026 W:      https://linuxtv.org
10027 W:      http://palosaari.fi/linux/
10028 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10029 S:      Maintained
10030 F:      drivers/media/dvb-frontends/mn88472*
10031
10032 MN88473 MEDIA DRIVER
10033 M:      Antti Palosaari <crope@iki.fi>
10034 L:      linux-media@vger.kernel.org
10035 W:      https://linuxtv.org
10036 W:      http://palosaari.fi/linux/
10037 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10038 S:      Maintained
10039 F:      drivers/media/dvb-frontends/mn88473*
10040
10041 MODULE SUPPORT
10042 M:      Jessica Yu <jeyu@kernel.org>
10043 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
10044 S:      Maintained
10045 F:      include/linux/module.h
10046 F:      kernel/module.c
10047
10048 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
10049 W:      http://popies.net/meye/
10050 S:      Orphan
10051 F:      Documentation/media/v4l-drivers/meye*
10052 F:      drivers/media/pci/meye/
10053 F:      include/uapi/linux/meye.h
10054
10055 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
10056 M:      Jiri Slaby <jirislaby@gmail.com>
10057 S:      Maintained
10058 F:      Documentation/serial/moxa-smartio
10059 F:      drivers/tty/mxser.*
10060
10061 MR800 AVERMEDIA USB FM RADIO DRIVER
10062 M:      Alexey Klimov <klimov.linux@gmail.com>
10063 L:      linux-media@vger.kernel.org
10064 T:      git git://linuxtv.org/media_tree.git
10065 S:      Maintained
10066 F:      drivers/media/radio/radio-mr800.c
10067
10068 MRF24J40 IEEE 802.15.4 RADIO DRIVER
10069 M:      Alan Ott <alan@signal11.us>
10070 L:      linux-wpan@vger.kernel.org
10071 S:      Maintained
10072 F:      drivers/net/ieee802154/mrf24j40.c
10073 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
10074
10075 MSI LAPTOP SUPPORT
10076 M:      "Lee, Chun-Yi" <jlee@suse.com>
10077 L:      platform-driver-x86@vger.kernel.org
10078 S:      Maintained
10079 F:      drivers/platform/x86/msi-laptop.c
10080
10081 MSI WMI SUPPORT
10082 L:      platform-driver-x86@vger.kernel.org
10083 S:      Orphan
10084 F:      drivers/platform/x86/msi-wmi.c
10085
10086 MSI001 MEDIA DRIVER
10087 M:      Antti Palosaari <crope@iki.fi>
10088 L:      linux-media@vger.kernel.org
10089 W:      https://linuxtv.org
10090 W:      http://palosaari.fi/linux/
10091 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10092 T:      git git://linuxtv.org/anttip/media_tree.git
10093 S:      Maintained
10094 F:      drivers/media/tuners/msi001*
10095
10096 MSI2500 MEDIA DRIVER
10097 M:      Antti Palosaari <crope@iki.fi>
10098 L:      linux-media@vger.kernel.org
10099 W:      https://linuxtv.org
10100 W:      http://palosaari.fi/linux/
10101 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10102 T:      git git://linuxtv.org/anttip/media_tree.git
10103 S:      Maintained
10104 F:      drivers/media/usb/msi2500/
10105
10106 MSYSTEMS DISKONCHIP G3 MTD DRIVER
10107 M:      Robert Jarzmik <robert.jarzmik@free.fr>
10108 L:      linux-mtd@lists.infradead.org
10109 S:      Maintained
10110 F:      drivers/mtd/devices/docg3*
10111
10112 MT9M032 APTINA SENSOR DRIVER
10113 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10114 L:      linux-media@vger.kernel.org
10115 T:      git git://linuxtv.org/media_tree.git
10116 S:      Maintained
10117 F:      drivers/media/i2c/mt9m032.c
10118 F:      include/media/i2c/mt9m032.h
10119
10120 MT9P031 APTINA CAMERA SENSOR
10121 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10122 L:      linux-media@vger.kernel.org
10123 T:      git git://linuxtv.org/media_tree.git
10124 S:      Maintained
10125 F:      drivers/media/i2c/mt9p031.c
10126 F:      include/media/i2c/mt9p031.h
10127
10128 MT9T001 APTINA CAMERA SENSOR
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/mt9t001.c
10134 F:      include/media/i2c/mt9t001.h
10135
10136 MT9T112 APTINA CAMERA SENSOR
10137 M:      Jacopo Mondi <jacopo@jmondi.org>
10138 L:      linux-media@vger.kernel.org
10139 T:      git git://linuxtv.org/media_tree.git
10140 S:      Odd Fixes
10141 F:      drivers/media/i2c/mt9t112.c
10142 F:      include/media/i2c/mt9t112.h
10143
10144 MT9V032 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:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
10150 F:      drivers/media/i2c/mt9v032.c
10151 F:      include/media/i2c/mt9v032.h
10152
10153 MT9V111 APTINA CAMERA SENSOR
10154 M:      Jacopo Mondi <jacopo@jmondi.org>
10155 L:      linux-media@vger.kernel.org
10156 T:      git git://linuxtv.org/media_tree.git
10157 S:      Maintained
10158 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.txt
10159 F:      drivers/media/i2c/mt9v111.c
10160
10161 MULTIFUNCTION DEVICES (MFD)
10162 M:      Lee Jones <lee.jones@linaro.org>
10163 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
10164 S:      Supported
10165 F:      Documentation/devicetree/bindings/mfd/
10166 F:      drivers/mfd/
10167 F:      include/linux/mfd/
10168 F:      include/dt-bindings/mfd/
10169
10170 MULTIMEDIA CARD (MMC) ETC. OVER SPI
10171 S:      Orphan
10172 F:      drivers/mmc/host/mmc_spi.c
10173 F:      include/linux/spi/mmc_spi.h
10174
10175 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
10176 M:      Ulf Hansson <ulf.hansson@linaro.org>
10177 L:      linux-mmc@vger.kernel.org
10178 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
10179 S:      Maintained
10180 F:      Documentation/devicetree/bindings/mmc/
10181 F:      drivers/mmc/
10182 F:      include/linux/mmc/
10183 F:      include/uapi/linux/mmc/
10184
10185 MULTIPLEXER SUBSYSTEM
10186 M:      Peter Rosin <peda@axentia.se>
10187 S:      Maintained
10188 F:      Documentation/ABI/testing/sysfs-class-mux*
10189 F:      Documentation/devicetree/bindings/mux/
10190 F:      include/dt-bindings/mux/
10191 F:      include/linux/mux/
10192 F:      drivers/mux/
10193
10194 MULTITECH MULTIPORT CARD (ISICOM)
10195 S:      Orphan
10196 F:      drivers/tty/isicom.c
10197 F:      include/linux/isicom.h
10198
10199 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
10200 M:      Bin Liu <b-liu@ti.com>
10201 L:      linux-usb@vger.kernel.org
10202 S:      Maintained
10203 F:      drivers/usb/musb/
10204
10205 MXL301RF MEDIA DRIVER
10206 M:      Akihiro Tsukada <tskd08@gmail.com>
10207 L:      linux-media@vger.kernel.org
10208 S:      Odd Fixes
10209 F:      drivers/media/tuners/mxl301rf*
10210
10211 MXL5007T MEDIA DRIVER
10212 M:      Michael Krufky <mkrufky@linuxtv.org>
10213 L:      linux-media@vger.kernel.org
10214 W:      https://linuxtv.org
10215 W:      http://github.com/mkrufky
10216 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10217 T:      git git://linuxtv.org/mkrufky/tuners.git
10218 S:      Maintained
10219 F:      drivers/media/tuners/mxl5007t.*
10220
10221 MXSFB DRM DRIVER
10222 M:      Marek Vasut <marex@denx.de>
10223 M:      Stefan Agner <stefan@agner.ch>
10224 L:      dri-devel@lists.freedesktop.org
10225 S:      Supported
10226 F:      drivers/gpu/drm/mxsfb/
10227 F:      Documentation/devicetree/bindings/display/mxsfb.txt
10228 T:      git git://anongit.freedesktop.org/drm/drm-misc
10229
10230 MYLEX DAC960 PCI RAID Controller
10231 M:      Hannes Reinecke <hare@kernel.org>
10232 L:      linux-scsi@vger.kernel.org
10233 S:      Supported
10234 F:      drivers/scsi/myrb.*
10235 F:      drivers/scsi/myrs.*
10236
10237 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
10238 M:      Chris Lee <christopher.lee@cspi.com>
10239 L:      netdev@vger.kernel.org
10240 W:      https://www.cspi.com/ethernet-products/support/downloads/
10241 S:      Supported
10242 F:      drivers/net/ethernet/myricom/myri10ge/
10243
10244 NAND FLASH SUBSYSTEM
10245 M:      Boris Brezillon <boris.brezillon@bootlin.com>
10246 M:      Miquel Raynal <miquel.raynal@bootlin.com>
10247 R:      Richard Weinberger <richard@nod.at>
10248 L:      linux-mtd@lists.infradead.org
10249 W:      http://www.linux-mtd.infradead.org/
10250 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
10251 T:      git git://git.infradead.org/linux-mtd.git nand/fixes
10252 T:      git git://git.infradead.org/linux-mtd.git nand/next
10253 S:      Maintained
10254 F:      drivers/mtd/nand/
10255 F:      include/linux/mtd/*nand*.h
10256
10257 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
10258 M:      Daniel Mack <zonque@gmail.com>
10259 S:      Maintained
10260 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10261 W:      http://www.native-instruments.com
10262 F:      sound/usb/caiaq/
10263
10264 NATSEMI ETHERNET DRIVER (DP8381x)
10265 S:      Orphan
10266 F:      drivers/net/ethernet/natsemi/natsemi.c
10267
10268 NCR 5380 SCSI DRIVERS
10269 M:      Finn Thain <fthain@telegraphics.com.au>
10270 M:      Michael Schmitz <schmitzmic@gmail.com>
10271 L:      linux-scsi@vger.kernel.org
10272 S:      Maintained
10273 F:      Documentation/scsi/g_NCR5380.txt
10274 F:      drivers/scsi/NCR5380.*
10275 F:      drivers/scsi/arm/cumana_1.c
10276 F:      drivers/scsi/arm/oak.c
10277 F:      drivers/scsi/atari_scsi.*
10278 F:      drivers/scsi/dmx3191d.c
10279 F:      drivers/scsi/g_NCR5380.*
10280 F:      drivers/scsi/mac_scsi.*
10281 F:      drivers/scsi/sun3_scsi.*
10282 F:      drivers/scsi/sun3_scsi_vme.c
10283
10284 NCSI LIBRARY:
10285 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
10286 S:      Maintained
10287 F:      net/ncsi/
10288
10289 NCT6775 HARDWARE MONITOR DRIVER
10290 M:      Guenter Roeck <linux@roeck-us.net>
10291 L:      linux-hwmon@vger.kernel.org
10292 S:      Maintained
10293 F:      Documentation/hwmon/nct6775
10294 F:      drivers/hwmon/nct6775.c
10295
10296 NET_FAILOVER MODULE
10297 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
10298 L:      netdev@vger.kernel.org
10299 S:      Supported
10300 F:      driver/net/net_failover.c
10301 F:      include/net/net_failover.h
10302 F:      Documentation/networking/net_failover.rst
10303
10304 NETEFFECT IWARP RNIC DRIVER (IW_NES)
10305 M:      Faisal Latif <faisal.latif@intel.com>
10306 L:      linux-rdma@vger.kernel.org
10307 W:      http://www.intel.com/Products/Server/Adapters/Server-Cluster/Server-Cluster-overview.htm
10308 S:      Supported
10309 F:      drivers/infiniband/hw/nes/
10310 F:      include/uapi/rdma/nes-abi.h
10311
10312 NETEM NETWORK EMULATOR
10313 M:      Stephen Hemminger <stephen@networkplumber.org>
10314 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
10315 S:      Maintained
10316 F:      net/sched/sch_netem.c
10317
10318 NETERION 10GbE DRIVERS (s2io/vxge)
10319 M:      Jon Mason <jdmason@kudzu.us>
10320 L:      netdev@vger.kernel.org
10321 S:      Supported
10322 F:      Documentation/networking/s2io.txt
10323 F:      Documentation/networking/vxge.txt
10324 F:      drivers/net/ethernet/neterion/
10325
10326 NETFILTER
10327 M:      Pablo Neira Ayuso <pablo@netfilter.org>
10328 M:      Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
10329 M:      Florian Westphal <fw@strlen.de>
10330 L:      netfilter-devel@vger.kernel.org
10331 L:      coreteam@netfilter.org
10332 W:      http://www.netfilter.org/
10333 W:      http://www.iptables.org/
10334 W:      http://www.nftables.org/
10335 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
10336 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
10337 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
10338 S:      Maintained
10339 F:      include/linux/netfilter*
10340 F:      include/linux/netfilter/
10341 F:      include/net/netfilter/
10342 F:      include/uapi/linux/netfilter*
10343 F:      include/uapi/linux/netfilter/
10344 F:      net/*/netfilter.c
10345 F:      net/*/netfilter/
10346 F:      net/netfilter/
10347 F:      net/bridge/br_netfilter*.c
10348
10349 NETROM NETWORK LAYER
10350 M:      Ralf Baechle <ralf@linux-mips.org>
10351 L:      linux-hams@vger.kernel.org
10352 W:      http://www.linux-ax25.org/
10353 S:      Maintained
10354 F:      include/net/netrom.h
10355 F:      include/uapi/linux/netrom.h
10356 F:      net/netrom/
10357
10358 NETRONOME ETHERNET DRIVERS
10359 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10360 L:      oss-drivers@netronome.com
10361 S:      Maintained
10362 F:      drivers/net/ethernet/netronome/
10363
10364 NETWORK BLOCK DEVICE (NBD)
10365 M:      Josef Bacik <josef@toxicpanda.com>
10366 S:      Maintained
10367 L:      linux-block@vger.kernel.org
10368 L:      nbd@other.debian.org
10369 F:      Documentation/blockdev/nbd.txt
10370 F:      drivers/block/nbd.c
10371 F:      include/uapi/linux/nbd.h
10372
10373 NETWORK DROP MONITOR
10374 M:      Neil Horman <nhorman@tuxdriver.com>
10375 L:      netdev@vger.kernel.org
10376 S:      Maintained
10377 W:      https://fedorahosted.org/dropwatch/
10378 F:      net/core/drop_monitor.c
10379
10380 NETWORKING DRIVERS
10381 M:      "David S. Miller" <davem@davemloft.net>
10382 L:      netdev@vger.kernel.org
10383 W:      http://www.linuxfoundation.org/en/Net
10384 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10385 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10386 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10387 S:      Odd Fixes
10388 F:      Documentation/devicetree/bindings/net/
10389 F:      drivers/net/
10390 F:      include/linux/if_*
10391 F:      include/linux/netdevice.h
10392 F:      include/linux/etherdevice.h
10393 F:      include/linux/fcdevice.h
10394 F:      include/linux/fddidevice.h
10395 F:      include/linux/hippidevice.h
10396 F:      include/linux/inetdevice.h
10397 F:      include/uapi/linux/if_*
10398 F:      include/uapi/linux/netdevice.h
10399
10400 NETWORKING DRIVERS (WIRELESS)
10401 M:      Kalle Valo <kvalo@codeaurora.org>
10402 L:      linux-wireless@vger.kernel.org
10403 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10404 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
10405 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
10406 S:      Maintained
10407 F:      Documentation/devicetree/bindings/net/wireless/
10408 F:      drivers/net/wireless/
10409
10410 NETWORKING [DSA]
10411 M:      Andrew Lunn <andrew@lunn.ch>
10412 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
10413 M:      Florian Fainelli <f.fainelli@gmail.com>
10414 S:      Maintained
10415 F:      Documentation/devicetree/bindings/net/dsa/
10416 F:      net/dsa/
10417 F:      include/net/dsa.h
10418 F:      include/linux/dsa/
10419 F:      drivers/net/dsa/
10420
10421 NETWORKING [GENERAL]
10422 M:      "David S. Miller" <davem@davemloft.net>
10423 L:      netdev@vger.kernel.org
10424 W:      http://www.linuxfoundation.org/en/Net
10425 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10426 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10427 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10428 B:      mailto:netdev@vger.kernel.org
10429 S:      Maintained
10430 F:      net/
10431 F:      include/net/
10432 F:      include/linux/in.h
10433 F:      include/linux/net.h
10434 F:      include/linux/netdevice.h
10435 F:      include/uapi/linux/in.h
10436 F:      include/uapi/linux/net.h
10437 F:      include/uapi/linux/netdevice.h
10438 F:      include/uapi/linux/net_namespace.h
10439 F:      tools/testing/selftests/net/
10440 F:      lib/net_utils.c
10441 F:      lib/random32.c
10442 F:      Documentation/networking/
10443
10444 NETWORKING [IPSEC]
10445 M:      Steffen Klassert <steffen.klassert@secunet.com>
10446 M:      Herbert Xu <herbert@gondor.apana.org.au>
10447 M:      "David S. Miller" <davem@davemloft.net>
10448 L:      netdev@vger.kernel.org
10449 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
10450 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
10451 S:      Maintained
10452 F:      net/xfrm/
10453 F:      net/key/
10454 F:      net/ipv4/xfrm*
10455 F:      net/ipv4/esp4*
10456 F:      net/ipv4/ah4.c
10457 F:      net/ipv4/ipcomp.c
10458 F:      net/ipv4/ip_vti.c
10459 F:      net/ipv6/xfrm*
10460 F:      net/ipv6/esp6*
10461 F:      net/ipv6/ah6.c
10462 F:      net/ipv6/ipcomp6.c
10463 F:      net/ipv6/ip6_vti.c
10464 F:      include/uapi/linux/xfrm.h
10465 F:      include/net/xfrm.h
10466
10467 NETWORKING [IPv4/IPv6]
10468 M:      "David S. Miller" <davem@davemloft.net>
10469 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
10470 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
10471 L:      netdev@vger.kernel.org
10472 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10473 S:      Maintained
10474 F:      net/ipv4/
10475 F:      net/ipv6/
10476 F:      include/net/ip*
10477 F:      arch/x86/net/*
10478
10479 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
10480 M:      Paul Moore <paul@paul-moore.com>
10481 W:      https://github.com/netlabel
10482 L:      netdev@vger.kernel.org
10483 L:      linux-security-module@vger.kernel.org
10484 S:      Maintained
10485 F:      Documentation/netlabel/
10486 F:      include/net/calipso.h
10487 F:      include/net/cipso_ipv4.h
10488 F:      include/net/netlabel.h
10489 F:      include/uapi/linux/netfilter/xt_SECMARK.h
10490 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
10491 F:      net/netlabel/
10492 F:      net/ipv4/cipso_ipv4.c
10493 F:      net/ipv6/calipso.c
10494 F:      net/netfilter/xt_CONNSECMARK.c
10495 F:      net/netfilter/xt_SECMARK.c
10496
10497 NETWORKING [TCP]
10498 M:      Eric Dumazet <edumazet@google.com>
10499 L:      netdev@vger.kernel.org
10500 S:      Maintained
10501 F:      net/ipv4/tcp*.c
10502 F:      net/ipv4/syncookies.c
10503 F:      net/ipv6/tcp*.c
10504 F:      net/ipv6/syncookies.c
10505 F:      include/uapi/linux/tcp.h
10506 F:      include/net/tcp.h
10507 F:      include/linux/tcp.h
10508 F:      include/trace/events/tcp.h
10509
10510 NETWORKING [TLS]
10511 M:      Boris Pismenny <borisp@mellanox.com>
10512 M:      Aviad Yehezkel <aviadye@mellanox.com>
10513 M:      Dave Watson <davejwatson@fb.com>
10514 M:      John Fastabend <john.fastabend@gmail.com>
10515 M:      Daniel Borkmann <daniel@iogearbox.net>
10516 L:      netdev@vger.kernel.org
10517 S:      Maintained
10518 F:      net/tls/*
10519 F:      include/uapi/linux/tls.h
10520 F:      include/net/tls.h
10521
10522 NETWORKING [WIRELESS]
10523 L:      linux-wireless@vger.kernel.org
10524 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10525
10526 NETDEVSIM
10527 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10528 S:      Maintained
10529 F:      drivers/net/netdevsim/*
10530
10531 NETXEN (1/10) GbE SUPPORT
10532 M:      Manish Chopra <manish.chopra@cavium.com>
10533 M:      Rahul Verma <rahul.verma@cavium.com>
10534 M:      Dept-GELinuxNICDev@cavium.com
10535 L:      netdev@vger.kernel.org
10536 S:      Supported
10537 F:      drivers/net/ethernet/qlogic/netxen/
10538
10539 NFC SUBSYSTEM
10540 M:      Samuel Ortiz <sameo@linux.intel.com>
10541 L:      linux-wireless@vger.kernel.org
10542 L:      linux-nfc@lists.01.org (subscribers-only)
10543 S:      Supported
10544 F:      net/nfc/
10545 F:      include/net/nfc/
10546 F:      include/uapi/linux/nfc.h
10547 F:      drivers/nfc/
10548 F:      include/linux/platform_data/nfcmrvl.h
10549 F:      include/linux/platform_data/nxp-nci.h
10550 F:      Documentation/devicetree/bindings/net/nfc/
10551
10552 NFS, SUNRPC, AND LOCKD CLIENTS
10553 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
10554 M:      Anna Schumaker <anna.schumaker@netapp.com>
10555 L:      linux-nfs@vger.kernel.org
10556 W:      http://client.linux-nfs.org
10557 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
10558 S:      Maintained
10559 F:      fs/lockd/
10560 F:      fs/nfs/
10561 F:      fs/nfs_common/
10562 F:      net/sunrpc/
10563 F:      include/linux/lockd/
10564 F:      include/linux/nfs*
10565 F:      include/linux/sunrpc/
10566 F:      include/uapi/linux/nfs*
10567 F:      include/uapi/linux/sunrpc/
10568
10569 NILFS2 FILESYSTEM
10570 M:      Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
10571 L:      linux-nilfs@vger.kernel.org
10572 W:      https://nilfs.sourceforge.io/
10573 W:      https://nilfs.osdn.jp/
10574 T:      git git://github.com/konis/nilfs2.git
10575 S:      Supported
10576 F:      Documentation/filesystems/nilfs2.txt
10577 F:      fs/nilfs2/
10578 F:      include/trace/events/nilfs2.h
10579 F:      include/uapi/linux/nilfs2_api.h
10580 F:      include/uapi/linux/nilfs2_ondisk.h
10581
10582 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
10583 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10584 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10585 S:      Maintained
10586 F:      Documentation/scsi/NinjaSCSI.txt
10587 F:      drivers/scsi/pcmcia/nsp_*
10588
10589 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
10590 M:      GOTO Masanori <gotom@debian.or.jp>
10591 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10592 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10593 S:      Maintained
10594 F:      Documentation/scsi/NinjaSCSI.txt
10595 F:      drivers/scsi/nsp32*
10596
10597 NIOS2 ARCHITECTURE
10598 M:      Ley Foon Tan <lftan@altera.com>
10599 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
10600 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
10601 S:      Maintained
10602 F:      arch/nios2/
10603
10604 NOHZ, DYNTICKS SUPPORT
10605 M:      Frederic Weisbecker <fweisbec@gmail.com>
10606 M:      Thomas Gleixner <tglx@linutronix.de>
10607 M:      Ingo Molnar <mingo@kernel.org>
10608 L:      linux-kernel@vger.kernel.org
10609 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
10610 S:      Maintained
10611 F:      kernel/time/tick*.*
10612 F:      include/linux/tick.h
10613 F:      include/linux/sched/nohz.h
10614
10615 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
10616 M:      Pavel Machek <pavel@ucw.cz>
10617 M:      Sakari Ailus <sakari.ailus@iki.fi>
10618 L:      linux-media@vger.kernel.org
10619 S:      Maintained
10620 F:      drivers/media/i2c/et8ek8
10621 F:      drivers/media/i2c/ad5820.c
10622
10623 NOKIA N900 POWER SUPPLY DRIVERS
10624 R:      Pali Rohár <pali.rohar@gmail.com>
10625 F:      include/linux/power/bq2415x_charger.h
10626 F:      include/linux/power/bq27xxx_battery.h
10627 F:      include/linux/power/isp1704_charger.h
10628 F:      drivers/power/supply/bq2415x_charger.c
10629 F:      drivers/power/supply/bq27xxx_battery.c
10630 F:      drivers/power/supply/bq27xxx_battery_i2c.c
10631 F:      drivers/power/supply/isp1704_charger.c
10632 F:      drivers/power/supply/rx51_battery.c
10633
10634 NTB AMD DRIVER
10635 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
10636 L:      linux-ntb@googlegroups.com
10637 S:      Supported
10638 F:      drivers/ntb/hw/amd/
10639
10640 NTB DRIVER CORE
10641 M:      Jon Mason <jdmason@kudzu.us>
10642 M:      Dave Jiang <dave.jiang@intel.com>
10643 M:      Allen Hubbe <allenbh@gmail.com>
10644 L:      linux-ntb@googlegroups.com
10645 S:      Supported
10646 W:      https://github.com/jonmason/ntb/wiki
10647 T:      git git://github.com/jonmason/ntb.git
10648 F:      drivers/ntb/
10649 F:      drivers/net/ntb_netdev.c
10650 F:      include/linux/ntb.h
10651 F:      include/linux/ntb_transport.h
10652 F:      tools/testing/selftests/ntb/
10653
10654 NTB IDT DRIVER
10655 M:      Serge Semin <fancer.lancer@gmail.com>
10656 L:      linux-ntb@googlegroups.com
10657 S:      Supported
10658 F:      drivers/ntb/hw/idt/
10659
10660 NTB INTEL DRIVER
10661 M:      Dave Jiang <dave.jiang@intel.com>
10662 L:      linux-ntb@googlegroups.com
10663 S:      Supported
10664 W:      https://github.com/davejiang/linux/wiki
10665 T:      git https://github.com/davejiang/linux.git
10666 F:      drivers/ntb/hw/intel/
10667
10668 NTFS FILESYSTEM
10669 M:      Anton Altaparmakov <anton@tuxera.com>
10670 L:      linux-ntfs-dev@lists.sourceforge.net
10671 W:      http://www.tuxera.com/
10672 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
10673 S:      Supported
10674 F:      Documentation/filesystems/ntfs.txt
10675 F:      fs/ntfs/
10676
10677 NUBUS SUBSYSTEM
10678 M:      Finn Thain <fthain@telegraphics.com.au>
10679 L:      linux-m68k@lists.linux-m68k.org
10680 S:      Maintained
10681 F:      arch/*/include/asm/nubus.h
10682 F:      drivers/nubus/
10683 F:      include/linux/nubus.h
10684 F:      include/uapi/linux/nubus.h
10685
10686 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
10687 M:      Antonino Daplas <adaplas@gmail.com>
10688 L:      linux-fbdev@vger.kernel.org
10689 S:      Maintained
10690 F:      drivers/video/fbdev/riva/
10691 F:      drivers/video/fbdev/nvidia/
10692
10693 NVM EXPRESS DRIVER
10694 M:      Keith Busch <keith.busch@intel.com>
10695 M:      Jens Axboe <axboe@fb.com>
10696 M:      Christoph Hellwig <hch@lst.de>
10697 M:      Sagi Grimberg <sagi@grimberg.me>
10698 L:      linux-nvme@lists.infradead.org
10699 T:      git://git.infradead.org/nvme.git
10700 W:      http://git.infradead.org/nvme.git
10701 S:      Supported
10702 F:      drivers/nvme/host/
10703 F:      include/linux/nvme.h
10704 F:      include/uapi/linux/nvme_ioctl.h
10705
10706 NVM EXPRESS FC TRANSPORT DRIVERS
10707 M:      James Smart <james.smart@broadcom.com>
10708 L:      linux-nvme@lists.infradead.org
10709 S:      Supported
10710 F:      include/linux/nvme-fc.h
10711 F:      include/linux/nvme-fc-driver.h
10712 F:      drivers/nvme/host/fc.c
10713 F:      drivers/nvme/target/fc.c
10714 F:      drivers/nvme/target/fcloop.c
10715
10716 NVM EXPRESS TARGET DRIVER
10717 M:      Christoph Hellwig <hch@lst.de>
10718 M:      Sagi Grimberg <sagi@grimberg.me>
10719 L:      linux-nvme@lists.infradead.org
10720 T:      git://git.infradead.org/nvme.git
10721 W:      http://git.infradead.org/nvme.git
10722 S:      Supported
10723 F:      drivers/nvme/target/
10724
10725 NVMEM FRAMEWORK
10726 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
10727 S:      Maintained
10728 F:      drivers/nvmem/
10729 F:      Documentation/devicetree/bindings/nvmem/
10730 F:      Documentation/ABI/stable/sysfs-bus-nvmem
10731 F:      include/linux/nvmem-consumer.h
10732 F:      include/linux/nvmem-provider.h
10733
10734 NXP SGTL5000 DRIVER
10735 M:      Fabio Estevam <fabio.estevam@nxp.com>
10736 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10737 S:      Maintained
10738 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
10739 F:      sound/soc/codecs/sgtl5000*
10740
10741 NXP TDA998X DRM DRIVER
10742 M:      Russell King <linux@armlinux.org.uk>
10743 S:      Maintained
10744 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
10745 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
10746 F:      drivers/gpu/drm/i2c/tda998x_drv.c
10747 F:      include/drm/i2c/tda998x.h
10748 F:      include/dt-bindings/display/tda998x.h
10749 K:      "nxp,tda998x"
10750
10751 NXP TFA9879 DRIVER
10752 M:      Peter Rosin <peda@axentia.se>
10753 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10754 S:      Maintained
10755 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
10756 F:      sound/soc/codecs/tfa9879*
10757
10758 NXP-NCI NFC DRIVER
10759 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
10760 R:      Charles Gorand <charles.gorand@effinnov.com>
10761 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
10762 S:      Supported
10763 F:      drivers/nfc/nxp-nci
10764
10765 OBJTOOL
10766 M:      Josh Poimboeuf <jpoimboe@redhat.com>
10767 M:      Peter Zijlstra <peterz@infradead.org>
10768 S:      Supported
10769 F:      tools/objtool/
10770
10771 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
10772 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
10773 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
10774 L:      linuxppc-dev@lists.ozlabs.org
10775 S:      Supported
10776 F:      arch/powerpc/platforms/powernv/ocxl.c
10777 F:      arch/powerpc/include/asm/pnv-ocxl.h
10778 F:      drivers/misc/ocxl/
10779 F:      include/misc/ocxl*
10780 F:      include/uapi/misc/ocxl.h
10781 F:      Documentation/accelerators/ocxl.rst
10782
10783 OMAP AUDIO SUPPORT
10784 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
10785 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
10786 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10787 L:      linux-omap@vger.kernel.org
10788 S:      Maintained
10789 F:      sound/soc/omap/
10790
10791 OMAP CLOCK FRAMEWORK SUPPORT
10792 M:      Paul Walmsley <paul@pwsan.com>
10793 L:      linux-omap@vger.kernel.org
10794 S:      Maintained
10795 F:      arch/arm/*omap*/*clock*
10796
10797 OMAP DEVICE TREE SUPPORT
10798 M:      Benoît Cousson <bcousson@baylibre.com>
10799 M:      Tony Lindgren <tony@atomide.com>
10800 L:      linux-omap@vger.kernel.org
10801 L:      devicetree@vger.kernel.org
10802 S:      Maintained
10803 F:      arch/arm/boot/dts/*omap*
10804 F:      arch/arm/boot/dts/*am3*
10805 F:      arch/arm/boot/dts/*am4*
10806 F:      arch/arm/boot/dts/*am5*
10807 F:      arch/arm/boot/dts/*dra7*
10808
10809 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
10810 L:      linux-omap@vger.kernel.org
10811 L:      linux-fbdev@vger.kernel.org
10812 S:      Orphan
10813 F:      drivers/video/fbdev/omap2/
10814 F:      Documentation/arm/OMAP/DSS
10815
10816 OMAP FRAMEBUFFER SUPPORT
10817 L:      linux-fbdev@vger.kernel.org
10818 L:      linux-omap@vger.kernel.org
10819 S:      Orphan
10820 F:      drivers/video/fbdev/omap/
10821
10822 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
10823 M:      Roger Quadros <rogerq@ti.com>
10824 M:      Tony Lindgren <tony@atomide.com>
10825 L:      linux-omap@vger.kernel.org
10826 S:      Maintained
10827 F:      drivers/memory/omap-gpmc.c
10828 F:      arch/arm/mach-omap2/*gpmc*
10829
10830 OMAP GPIO DRIVER
10831 M:      Grygorii Strashko <grygorii.strashko@ti.com>
10832 M:      Santosh Shilimkar <ssantosh@kernel.org>
10833 M:      Kevin Hilman <khilman@kernel.org>
10834 L:      linux-omap@vger.kernel.org
10835 S:      Maintained
10836 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
10837 F:      drivers/gpio/gpio-omap.c
10838
10839 OMAP HARDWARE SPINLOCK SUPPORT
10840 M:      Ohad Ben-Cohen <ohad@wizery.com>
10841 L:      linux-omap@vger.kernel.org
10842 S:      Maintained
10843 F:      drivers/hwspinlock/omap_hwspinlock.c
10844
10845 OMAP HS MMC SUPPORT
10846 L:      linux-mmc@vger.kernel.org
10847 L:      linux-omap@vger.kernel.org
10848 S:      Orphan
10849 F:      drivers/mmc/host/omap_hsmmc.c
10850
10851 OMAP HWMOD DATA
10852 M:      Paul Walmsley <paul@pwsan.com>
10853 L:      linux-omap@vger.kernel.org
10854 S:      Maintained
10855 F:      arch/arm/mach-omap2/omap_hwmod*data*
10856
10857 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
10858 M:      Benoît Cousson <bcousson@baylibre.com>
10859 L:      linux-omap@vger.kernel.org
10860 S:      Maintained
10861 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
10862
10863 OMAP HWMOD SUPPORT
10864 M:      Benoît Cousson <bcousson@baylibre.com>
10865 M:      Paul Walmsley <paul@pwsan.com>
10866 L:      linux-omap@vger.kernel.org
10867 S:      Maintained
10868 F:      arch/arm/mach-omap2/omap_hwmod.*
10869
10870 OMAP I2C DRIVER
10871 M:      Vignesh R <vigneshr@ti.com>
10872 L:      linux-omap@vger.kernel.org
10873 L:      linux-i2c@vger.kernel.org
10874 S:      Maintained
10875 F:      Documentation/devicetree/bindings/i2c/i2c-omap.txt
10876 F:      drivers/i2c/busses/i2c-omap.c
10877
10878 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
10879 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10880 L:      linux-media@vger.kernel.org
10881 S:      Maintained
10882 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
10883 F:      drivers/media/platform/omap3isp/
10884 F:      drivers/staging/media/omap4iss/
10885
10886 OMAP MMC SUPPORT
10887 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
10888 L:      linux-omap@vger.kernel.org
10889 S:      Odd Fixes
10890 F:      drivers/mmc/host/omap.c
10891
10892 OMAP POWER MANAGEMENT SUPPORT
10893 M:      Kevin Hilman <khilman@kernel.org>
10894 L:      linux-omap@vger.kernel.org
10895 S:      Maintained
10896 F:      arch/arm/*omap*/*pm*
10897 F:      drivers/cpufreq/omap-cpufreq.c
10898
10899 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
10900 M:      Rajendra Nayak <rnayak@codeaurora.org>
10901 M:      Paul Walmsley <paul@pwsan.com>
10902 L:      linux-omap@vger.kernel.org
10903 S:      Maintained
10904 F:      arch/arm/mach-omap2/prm*
10905
10906 OMAP RANDOM NUMBER GENERATOR SUPPORT
10907 M:      Deepak Saxena <dsaxena@plexity.net>
10908 S:      Maintained
10909 F:      drivers/char/hw_random/omap-rng.c
10910
10911 OMAP USB SUPPORT
10912 L:      linux-usb@vger.kernel.org
10913 L:      linux-omap@vger.kernel.org
10914 S:      Orphan
10915 F:      drivers/usb/*/*omap*
10916 F:      arch/arm/*omap*/usb*
10917
10918 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
10919 M:      Mark Jackson <mpfj@newflow.co.uk>
10920 L:      linux-omap@vger.kernel.org
10921 S:      Maintained
10922 F:      arch/arm/boot/dts/am335x-nano.dts
10923
10924 OMAP1 SUPPORT
10925 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
10926 M:      Tony Lindgren <tony@atomide.com>
10927 L:      linux-omap@vger.kernel.org
10928 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10929 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10930 S:      Maintained
10931 F:      arch/arm/mach-omap1/
10932 F:      arch/arm/plat-omap/
10933 F:      arch/arm/configs/omap1_defconfig
10934 F:      drivers/i2c/busses/i2c-omap.c
10935 F:      include/linux/platform_data/i2c-omap.h
10936 F:      include/linux/platform_data/ams-delta-fiq.h
10937
10938 OMAP2+ SUPPORT
10939 M:      Tony Lindgren <tony@atomide.com>
10940 L:      linux-omap@vger.kernel.org
10941 W:      http://www.muru.com/linux/omap/
10942 W:      http://linux.omap.com/
10943 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10944 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10945 S:      Maintained
10946 F:      arch/arm/mach-omap2/
10947 F:      arch/arm/plat-omap/
10948 F:      arch/arm/configs/omap2plus_defconfig
10949 F:      drivers/i2c/busses/i2c-omap.c
10950 F:      drivers/irqchip/irq-omap-intc.c
10951 F:      drivers/mfd/*omap*.c
10952 F:      drivers/mfd/menelaus.c
10953 F:      drivers/mfd/palmas.c
10954 F:      drivers/mfd/tps65217.c
10955 F:      drivers/mfd/tps65218.c
10956 F:      drivers/mfd/tps65910.c
10957 F:      drivers/mfd/twl-core.[ch]
10958 F:      drivers/mfd/twl4030*.c
10959 F:      drivers/mfd/twl6030*.c
10960 F:      drivers/mfd/twl6040*.c
10961 F:      drivers/regulator/palmas-regulator*.c
10962 F:      drivers/regulator/pbias-regulator.c
10963 F:      drivers/regulator/tps65217-regulator.c
10964 F:      drivers/regulator/tps65218-regulator.c
10965 F:      drivers/regulator/tps65910-regulator.c
10966 F:      drivers/regulator/twl-regulator.c
10967 F:      drivers/regulator/twl6030-regulator.c
10968 F:      include/linux/platform_data/i2c-omap.h
10969
10970 ONION OMEGA2+ BOARD
10971 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
10972 L:      linux-mips@vger.kernel.org
10973 S:      Maintained
10974 F:      arch/mips/boot/dts/ralink/omega2p.dts
10975
10976 OMFS FILESYSTEM
10977 M:      Bob Copeland <me@bobcopeland.com>
10978 L:      linux-karma-devel@lists.sourceforge.net
10979 S:      Maintained
10980 F:      Documentation/filesystems/omfs.txt
10981 F:      fs/omfs/
10982
10983 OMNIKEY CARDMAN 4000 DRIVER
10984 M:      Harald Welte <laforge@gnumonks.org>
10985 S:      Maintained
10986 F:      drivers/char/pcmcia/cm4000_cs.c
10987 F:      include/linux/cm4000_cs.h
10988 F:      include/uapi/linux/cm4000_cs.h
10989
10990 OMNIKEY CARDMAN 4040 DRIVER
10991 M:      Harald Welte <laforge@gnumonks.org>
10992 S:      Maintained
10993 F:      drivers/char/pcmcia/cm4040_cs.*
10994
10995 OMNIVISION OV13858 SENSOR DRIVER
10996 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10997 L:      linux-media@vger.kernel.org
10998 T:      git git://linuxtv.org/media_tree.git
10999 S:      Maintained
11000 F:      drivers/media/i2c/ov13858.c
11001
11002 OMNIVISION OV2680 SENSOR DRIVER
11003 M:      Rui Miguel Silva <rmfrfs@gmail.com>
11004 L:      linux-media@vger.kernel.org
11005 T:      git git://linuxtv.org/media_tree.git
11006 S:      Maintained
11007 F:      drivers/media/i2c/ov2680.c
11008 F:      Documentation/devicetree/bindings/media/i2c/ov2680.txt
11009
11010 OMNIVISION OV2685 SENSOR DRIVER
11011 M:      Shunqian Zheng <zhengsq@rock-chips.com>
11012 L:      linux-media@vger.kernel.org
11013 T:      git git://linuxtv.org/media_tree.git
11014 S:      Maintained
11015 F:      drivers/media/i2c/ov2685.c
11016
11017 OMNIVISION OV5640 SENSOR DRIVER
11018 M:      Steve Longerbeam <slongerbeam@gmail.com>
11019 L:      linux-media@vger.kernel.org
11020 T:      git git://linuxtv.org/media_tree.git
11021 S:      Maintained
11022 F:      drivers/media/i2c/ov5640.c
11023
11024 OMNIVISION OV5647 SENSOR DRIVER
11025 M:      Luis Oliveira <lolivei@synopsys.com>
11026 L:      linux-media@vger.kernel.org
11027 T:      git git://linuxtv.org/media_tree.git
11028 S:      Maintained
11029 F:      drivers/media/i2c/ov5647.c
11030
11031 OMNIVISION OV5695 SENSOR DRIVER
11032 M:      Shunqian Zheng <zhengsq@rock-chips.com>
11033 L:      linux-media@vger.kernel.org
11034 T:      git git://linuxtv.org/media_tree.git
11035 S:      Maintained
11036 F:      drivers/media/i2c/ov5695.c
11037
11038 OMNIVISION OV7670 SENSOR DRIVER
11039 M:      Jonathan Corbet <corbet@lwn.net>
11040 L:      linux-media@vger.kernel.org
11041 T:      git git://linuxtv.org/media_tree.git
11042 S:      Maintained
11043 F:      drivers/media/i2c/ov7670.c
11044 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
11045
11046 OMNIVISION OV772x SENSOR DRIVER
11047 M:      Jacopo Mondi <jacopo@jmondi.org>
11048 L:      linux-media@vger.kernel.org
11049 T:      git git://linuxtv.org/media_tree.git
11050 S:      Odd fixes
11051 F:      drivers/media/i2c/ov772x.c
11052 F:      include/media/i2c/ov772x.h
11053 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
11054
11055 OMNIVISION OV7740 SENSOR DRIVER
11056 M:      Wenyou Yang <wenyou.yang@microchip.com>
11057 L:      linux-media@vger.kernel.org
11058 T:      git git://linuxtv.org/media_tree.git
11059 S:      Maintained
11060 F:      drivers/media/i2c/ov7740.c
11061 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
11062
11063 OMNIVISION OV9650 SENSOR DRIVER
11064 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11065 R:      Akinobu Mita <akinobu.mita@gmail.com>
11066 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11067 L:      linux-media@vger.kernel.org
11068 T:      git git://linuxtv.org/media_tree.git
11069 S:      Maintained
11070 F:      drivers/media/i2c/ov9650.c
11071 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
11072
11073 ONENAND FLASH DRIVER
11074 M:      Kyungmin Park <kyungmin.park@samsung.com>
11075 L:      linux-mtd@lists.infradead.org
11076 S:      Maintained
11077 F:      drivers/mtd/nand/onenand/
11078 F:      include/linux/mtd/onenand*.h
11079
11080 ONSTREAM SCSI TAPE DRIVER
11081 M:      Willem Riede <osst@riede.org>
11082 L:      osst-users@lists.sourceforge.net
11083 L:      linux-scsi@vger.kernel.org
11084 S:      Maintained
11085 F:      Documentation/scsi/osst.txt
11086 F:      drivers/scsi/osst.*
11087 F:      drivers/scsi/osst_*.h
11088 F:      drivers/scsi/st.h
11089
11090 OP-TEE DRIVER
11091 M:      Jens Wiklander <jens.wiklander@linaro.org>
11092 S:      Maintained
11093 F:      drivers/tee/optee/
11094
11095 OPA-VNIC DRIVER
11096 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11097 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
11098 L:      linux-rdma@vger.kernel.org
11099 S:      Supported
11100 F:      drivers/infiniband/ulp/opa_vnic
11101
11102 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
11103 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
11104 M:      Frank Rowand <frowand.list@gmail.com>
11105 L:      devicetree@vger.kernel.org
11106 S:      Maintained
11107 F:      Documentation/devicetree/dynamic-resolution-notes.txt
11108 F:      Documentation/devicetree/overlay-notes.txt
11109 F:      drivers/of/overlay.c
11110 F:      drivers/of/resolver.c
11111 K:      of_overlay_notifier_
11112
11113 OPEN FIRMWARE AND FLATTENED DEVICE TREE
11114 M:      Rob Herring <robh+dt@kernel.org>
11115 M:      Frank Rowand <frowand.list@gmail.com>
11116 L:      devicetree@vger.kernel.org
11117 W:      http://www.devicetree.org/
11118 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11119 S:      Maintained
11120 F:      drivers/of/
11121 F:      include/linux/of*.h
11122 F:      scripts/dtc/
11123 F:      Documentation/ABI/testing/sysfs-firmware-ofw
11124
11125 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
11126 M:      Rob Herring <robh+dt@kernel.org>
11127 M:      Mark Rutland <mark.rutland@arm.com>
11128 L:      devicetree@vger.kernel.org
11129 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11130 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
11131 S:      Maintained
11132 F:      Documentation/devicetree/
11133 F:      arch/*/boot/dts/
11134 F:      include/dt-bindings/
11135
11136 OPENCORES I2C BUS DRIVER
11137 M:      Peter Korsgaard <peter@korsgaard.com>
11138 L:      linux-i2c@vger.kernel.org
11139 S:      Maintained
11140 F:      Documentation/i2c/busses/i2c-ocores
11141 F:      drivers/i2c/busses/i2c-ocores.c
11142
11143 OPENRISC ARCHITECTURE
11144 M:      Jonas Bonn <jonas@southpole.se>
11145 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
11146 M:      Stafford Horne <shorne@gmail.com>
11147 T:      git git://github.com/openrisc/linux.git
11148 L:      openrisc@lists.librecores.org
11149 W:      http://openrisc.io
11150 S:      Maintained
11151 F:      Documentation/devicetree/bindings/openrisc/
11152 F:      Documentation/openrisc/
11153 F:      arch/openrisc/
11154 F:      drivers/irqchip/irq-ompic.c
11155 F:      drivers/irqchip/irq-or1k-*
11156
11157 OPENVSWITCH
11158 M:      Pravin B Shelar <pshelar@ovn.org>
11159 L:      netdev@vger.kernel.org
11160 L:      dev@openvswitch.org
11161 W:      http://openvswitch.org
11162 S:      Maintained
11163 F:      net/openvswitch/
11164 F:      include/uapi/linux/openvswitch.h
11165
11166 OPERATING PERFORMANCE POINTS (OPP)
11167 M:      Viresh Kumar <vireshk@kernel.org>
11168 M:      Nishanth Menon <nm@ti.com>
11169 M:      Stephen Boyd <sboyd@kernel.org>
11170 L:      linux-pm@vger.kernel.org
11171 S:      Maintained
11172 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
11173 F:      drivers/opp/
11174 F:      include/linux/pm_opp.h
11175 F:      Documentation/power/opp.txt
11176 F:      Documentation/devicetree/bindings/opp/
11177
11178 OPL4 DRIVER
11179 M:      Clemens Ladisch <clemens@ladisch.de>
11180 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11181 T:      git git://git.alsa-project.org/alsa-kernel.git
11182 S:      Maintained
11183 F:      sound/drivers/opl4/
11184
11185 OPROFILE
11186 M:      Robert Richter <rric@kernel.org>
11187 L:      oprofile-list@lists.sf.net
11188 S:      Maintained
11189 F:      arch/*/include/asm/oprofile*.h
11190 F:      arch/*/oprofile/
11191 F:      drivers/oprofile/
11192 F:      include/linux/oprofile.h
11193
11194 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
11195 M:      Mark Fasheh <mark@fasheh.com>
11196 M:      Joel Becker <jlbec@evilplan.org>
11197 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
11198 W:      http://ocfs2.wiki.kernel.org
11199 S:      Supported
11200 F:      Documentation/filesystems/ocfs2.txt
11201 F:      Documentation/filesystems/dlmfs.txt
11202 F:      fs/ocfs2/
11203
11204 ORANGEFS FILESYSTEM
11205 M:      Mike Marshall <hubcap@omnibond.com>
11206 R:      Martin Brandenburg <martin@omnibond.com>
11207 L:      devel@lists.orangefs.org
11208 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
11209 S:      Supported
11210 F:      fs/orangefs/
11211 F:      Documentation/filesystems/orangefs.txt
11212
11213 ORINOCO DRIVER
11214 L:      linux-wireless@vger.kernel.org
11215 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
11216 W:      http://www.nongnu.org/orinoco/
11217 S:      Orphan
11218 F:      drivers/net/wireless/intersil/orinoco/
11219
11220 OSD LIBRARY and FILESYSTEM
11221 M:      Boaz Harrosh <ooo@electrozaur.com>
11222 S:      Maintained
11223 F:      drivers/scsi/osd/
11224 F:      include/scsi/osd_*
11225 F:      fs/exofs/
11226
11227 OV2659 OMNIVISION SENSOR DRIVER
11228 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
11229 L:      linux-media@vger.kernel.org
11230 W:      https://linuxtv.org
11231 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11232 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
11233 S:      Maintained
11234 F:      drivers/media/i2c/ov2659.c
11235 F:      include/media/i2c/ov2659.h
11236
11237 OVERLAY FILESYSTEM
11238 M:      Miklos Szeredi <miklos@szeredi.hu>
11239 L:      linux-unionfs@vger.kernel.org
11240 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
11241 S:      Supported
11242 F:      fs/overlayfs/
11243 F:      Documentation/filesystems/overlayfs.txt
11244
11245 P54 WIRELESS DRIVER
11246 M:      Christian Lamparter <chunkeey@googlemail.com>
11247 L:      linux-wireless@vger.kernel.org
11248 W:      http://wireless.kernel.org/en/users/Drivers/p54
11249 S:      Maintained
11250 F:      drivers/net/wireless/intersil/p54/
11251
11252 PA SEMI ETHERNET DRIVER
11253 L:      netdev@vger.kernel.org
11254 S:      Orphan
11255 F:      drivers/net/ethernet/pasemi/*
11256
11257 PA SEMI SMBUS DRIVER
11258 L:      linux-i2c@vger.kernel.org
11259 S:      Orphan
11260 F:      drivers/i2c/busses/i2c-pasemi.c
11261
11262 PADATA PARALLEL EXECUTION MECHANISM
11263 M:      Steffen Klassert <steffen.klassert@secunet.com>
11264 L:      linux-crypto@vger.kernel.org
11265 S:      Maintained
11266 F:      kernel/padata.c
11267 F:      include/linux/padata.h
11268 F:      Documentation/padata.txt
11269
11270 PANASONIC LAPTOP ACPI EXTRAS DRIVER
11271 M:      Harald Welte <laforge@gnumonks.org>
11272 L:      platform-driver-x86@vger.kernel.org
11273 S:      Maintained
11274 F:      drivers/platform/x86/panasonic-laptop.c
11275
11276 PARALLEL LCD/KEYPAD PANEL DRIVER
11277 M:      Willy Tarreau <willy@haproxy.com>
11278 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
11279 S:      Odd Fixes
11280 F:      Documentation/auxdisplay/lcd-panel-cgram.txt
11281 F:      drivers/auxdisplay/panel.c
11282
11283 PARALLEL PORT SUBSYSTEM
11284 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
11285 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
11286 L:      linux-parport@lists.infradead.org (subscribers-only)
11287 S:      Maintained
11288 F:      drivers/parport/
11289 F:      include/linux/parport*.h
11290 F:      drivers/char/ppdev.c
11291 F:      include/uapi/linux/ppdev.h
11292 F:      Documentation/parport*.txt
11293
11294 PARAVIRT_OPS INTERFACE
11295 M:      Juergen Gross <jgross@suse.com>
11296 M:      Alok Kataria <akataria@vmware.com>
11297 L:      virtualization@lists.linux-foundation.org
11298 S:      Supported
11299 F:      Documentation/virtual/paravirt_ops.txt
11300 F:      arch/*/kernel/paravirt*
11301 F:      arch/*/include/asm/paravirt*.h
11302 F:      include/linux/hypervisor.h
11303
11304 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
11305 M:      Tim Waugh <tim@cyberelk.net>
11306 L:      linux-parport@lists.infradead.org (subscribers-only)
11307 S:      Maintained
11308 F:      Documentation/blockdev/paride.txt
11309 F:      drivers/block/paride/
11310
11311 PARISC ARCHITECTURE
11312 M:      "James E.J. Bottomley" <jejb@parisc-linux.org>
11313 M:      Helge Deller <deller@gmx.de>
11314 L:      linux-parisc@vger.kernel.org
11315 W:      http://www.parisc-linux.org/
11316 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
11317 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
11318 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
11319 S:      Maintained
11320 F:      arch/parisc/
11321 F:      Documentation/parisc/
11322 F:      drivers/parisc/
11323 F:      drivers/char/agp/parisc-agp.c
11324 F:      drivers/input/serio/gscps2.c
11325 F:      drivers/parport/parport_gsc.*
11326 F:      drivers/tty/serial/8250/8250_gsc.c
11327 F:      drivers/video/fbdev/sti*
11328 F:      drivers/video/console/sti*
11329 F:      drivers/video/logo/logo_parisc*
11330
11331 PARMAN
11332 M:      Jiri Pirko <jiri@mellanox.com>
11333 L:      netdev@vger.kernel.org
11334 S:      Supported
11335 F:      lib/parman.c
11336 F:      lib/test_parman.c
11337 F:      include/linux/parman.h
11338
11339 PC87360 HARDWARE MONITORING DRIVER
11340 M:      Jim Cromie <jim.cromie@gmail.com>
11341 L:      linux-hwmon@vger.kernel.org
11342 S:      Maintained
11343 F:      Documentation/hwmon/pc87360
11344 F:      drivers/hwmon/pc87360.c
11345
11346 PC8736x GPIO DRIVER
11347 M:      Jim Cromie <jim.cromie@gmail.com>
11348 S:      Maintained
11349 F:      drivers/char/pc8736x_gpio.c
11350
11351 PC87427 HARDWARE MONITORING DRIVER
11352 M:      Jean Delvare <jdelvare@suse.com>
11353 L:      linux-hwmon@vger.kernel.org
11354 S:      Maintained
11355 F:      Documentation/hwmon/pc87427
11356 F:      drivers/hwmon/pc87427.c
11357
11358 PCA9532 LED DRIVER
11359 M:      Riku Voipio <riku.voipio@iki.fi>
11360 S:      Maintained
11361 F:      drivers/leds/leds-pca9532.c
11362 F:      include/linux/leds-pca9532.h
11363
11364 PCA9541 I2C BUS MASTER SELECTOR DRIVER
11365 M:      Guenter Roeck <linux@roeck-us.net>
11366 L:      linux-i2c@vger.kernel.org
11367 S:      Maintained
11368 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
11369
11370 PCDP - PRIMARY CONSOLE AND DEBUG PORT
11371 M:      Khalid Aziz <khalid@gonehiking.org>
11372 S:      Maintained
11373 F:      drivers/firmware/pcdp.*
11374
11375 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
11376 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11377 L:      linux-pci@vger.kernel.org
11378 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11379 S:      Maintained
11380 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
11381 F:      drivers/pci/controller/pci-aardvark.c
11382
11383 PCI DRIVER FOR ALTERA PCIE IP
11384 M:      Ley Foon Tan <lftan@altera.com>
11385 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11386 L:      linux-pci@vger.kernel.org
11387 S:      Supported
11388 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
11389 F:      drivers/pci/controller/pcie-altera.c
11390
11391 PCI DRIVER FOR APPLIEDMICRO XGENE
11392 M:      Tanmay Inamdar <tinamdar@apm.com>
11393 L:      linux-pci@vger.kernel.org
11394 L:      linux-arm-kernel@lists.infradead.org
11395 S:      Maintained
11396 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
11397 F:      drivers/pci/controller/pci-xgene.c
11398
11399 PCI DRIVER FOR ARM VERSATILE PLATFORM
11400 M:      Rob Herring <robh@kernel.org>
11401 L:      linux-pci@vger.kernel.org
11402 L:      linux-arm-kernel@lists.infradead.org
11403 S:      Maintained
11404 F:      Documentation/devicetree/bindings/pci/versatile.txt
11405 F:      drivers/pci/controller/pci-versatile.c
11406
11407 PCI DRIVER FOR ARMADA 8K
11408 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.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/pci-armada8k.txt
11413 F:      drivers/pci/controller/dwc/pcie-armada8k.c
11414
11415 PCI DRIVER FOR CADENCE PCIE IP
11416 M:      Alan Douglas <adouglas@cadence.com>
11417 L:      linux-pci@vger.kernel.org
11418 S:      Maintained
11419 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
11420 F:      drivers/pci/controller/pcie-cadence*
11421
11422 PCI DRIVER FOR FREESCALE LAYERSCAPE
11423 M:      Minghuan Lian <minghuan.Lian@nxp.com>
11424 M:      Mingkai Hu <mingkai.hu@nxp.com>
11425 M:      Roy Zang <roy.zang@nxp.com>
11426 L:      linuxppc-dev@lists.ozlabs.org
11427 L:      linux-pci@vger.kernel.org
11428 L:      linux-arm-kernel@lists.infradead.org
11429 S:      Maintained
11430 F:      drivers/pci/controller/dwc/*layerscape*
11431
11432 PCI DRIVER FOR GENERIC OF HOSTS
11433 M:      Will Deacon <will.deacon@arm.com>
11434 L:      linux-pci@vger.kernel.org
11435 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11436 S:      Maintained
11437 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
11438 F:      drivers/pci/controller/pci-host-common.c
11439 F:      drivers/pci/controller/pci-host-generic.c
11440
11441 PCI DRIVER FOR IMX6
11442 M:      Richard Zhu <hongxing.zhu@nxp.com>
11443 M:      Lucas Stach <l.stach@pengutronix.de>
11444 L:      linux-pci@vger.kernel.org
11445 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11446 S:      Maintained
11447 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
11448 F:      drivers/pci/controller/dwc/*imx6*
11449
11450 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
11451 M:      Keith Busch <keith.busch@intel.com>
11452 M:      Jonathan Derrick <jonathan.derrick@intel.com>
11453 L:      linux-pci@vger.kernel.org
11454 S:      Supported
11455 F:      drivers/pci/controller/vmd.c
11456
11457 PCI DRIVER FOR MICROSEMI SWITCHTEC
11458 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
11459 M:      Logan Gunthorpe <logang@deltatee.com>
11460 L:      linux-pci@vger.kernel.org
11461 S:      Maintained
11462 F:      Documentation/switchtec.txt
11463 F:      Documentation/ABI/testing/sysfs-class-switchtec
11464 F:      drivers/pci/switch/switchtec*
11465 F:      include/uapi/linux/switchtec_ioctl.h
11466 F:      include/linux/switchtec.h
11467 F:      drivers/ntb/hw/mscc/
11468
11469 PCI DRIVER FOR MOBIVEIL PCIE IP
11470 M:      Subrahmanya Lingappa <l.subrahmanya@mobiveil.co.in>
11471 L:      linux-pci@vger.kernel.org
11472 S:      Supported
11473 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
11474 F:      drivers/pci/controller/pcie-mobiveil.c
11475
11476 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
11477 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11478 M:      Jason Cooper <jason@lakedaemon.net>
11479 L:      linux-pci@vger.kernel.org
11480 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11481 S:      Maintained
11482 F:      drivers/pci/controller/*mvebu*
11483
11484 PCI DRIVER FOR NVIDIA TEGRA
11485 M:      Thierry Reding <thierry.reding@gmail.com>
11486 L:      linux-tegra@vger.kernel.org
11487 L:      linux-pci@vger.kernel.org
11488 S:      Supported
11489 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
11490 F:      drivers/pci/controller/pci-tegra.c
11491
11492 PCI DRIVER FOR RENESAS R-CAR
11493 M:      Simon Horman <horms@verge.net.au>
11494 L:      linux-pci@vger.kernel.org
11495 L:      linux-renesas-soc@vger.kernel.org
11496 S:      Maintained
11497 F:      drivers/pci/controller/*rcar*
11498
11499 PCI DRIVER FOR SAMSUNG EXYNOS
11500 M:      Jingoo Han <jingoohan1@gmail.com>
11501 L:      linux-pci@vger.kernel.org
11502 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11503 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11504 S:      Maintained
11505 F:      drivers/pci/controller/dwc/pci-exynos.c
11506
11507 PCI DRIVER FOR SYNOPSYS DESIGNWARE
11508 M:      Jingoo Han <jingoohan1@gmail.com>
11509 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
11510 L:      linux-pci@vger.kernel.org
11511 S:      Maintained
11512 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
11513 F:      drivers/pci/controller/dwc/*designware*
11514
11515 PCI DRIVER FOR TI DRA7XX
11516 M:      Kishon Vijay Abraham I <kishon@ti.com>
11517 L:      linux-omap@vger.kernel.org
11518 L:      linux-pci@vger.kernel.org
11519 S:      Supported
11520 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
11521 F:      drivers/pci/controller/dwc/pci-dra7xx.c
11522
11523 PCI DRIVER FOR TI KEYSTONE
11524 M:      Murali Karicheri <m-karicheri2@ti.com>
11525 L:      linux-pci@vger.kernel.org
11526 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11527 S:      Maintained
11528 F:      drivers/pci/controller/dwc/pci-keystone.c
11529
11530 PCI ENDPOINT SUBSYSTEM
11531 M:      Kishon Vijay Abraham I <kishon@ti.com>
11532 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11533 L:      linux-pci@vger.kernel.org
11534 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
11535 S:      Supported
11536 F:      drivers/pci/endpoint/
11537 F:      drivers/misc/pci_endpoint_test.c
11538 F:      tools/pci/
11539
11540 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
11541 M:      Russell Currey <ruscur@russell.cc>
11542 M:      Sam Bobroff <sbobroff@linux.ibm.com>
11543 M:      Oliver O'Halloran <oohall@gmail.com>
11544 L:      linuxppc-dev@lists.ozlabs.org
11545 S:      Supported
11546 F:      Documentation/PCI/pci-error-recovery.txt
11547 F:      drivers/pci/pcie/aer.c
11548 F:      drivers/pci/pcie/dpc.c
11549 F:      drivers/pci/pcie/err.c
11550 F:      Documentation/powerpc/eeh-pci-error-recovery.txt
11551 F:      arch/powerpc/kernel/eeh*.c
11552 F:      arch/powerpc/platforms/*/eeh*.c
11553 F:      arch/powerpc/include/*/eeh*.h
11554
11555 PCI ERROR RECOVERY
11556 M:      Linas Vepstas <linasvepstas@gmail.com>
11557 L:      linux-pci@vger.kernel.org
11558 S:      Supported
11559 F:      Documentation/PCI/pci-error-recovery.txt
11560
11561 PCI MSI DRIVER FOR ALTERA MSI IP
11562 M:      Ley Foon Tan <lftan@altera.com>
11563 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11564 L:      linux-pci@vger.kernel.org
11565 S:      Supported
11566 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
11567 F:      drivers/pci/controller/pcie-altera-msi.c
11568
11569 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
11570 M:      Duc Dang <dhdang@apm.com>
11571 L:      linux-pci@vger.kernel.org
11572 L:      linux-arm-kernel@lists.infradead.org
11573 S:      Maintained
11574 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
11575 F:      drivers/pci/controller/pci-xgene-msi.c
11576
11577 PCI SUBSYSTEM
11578 M:      Bjorn Helgaas <bhelgaas@google.com>
11579 L:      linux-pci@vger.kernel.org
11580 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11581 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
11582 S:      Supported
11583 F:      Documentation/devicetree/bindings/pci/
11584 F:      Documentation/PCI/
11585 F:      drivers/acpi/pci*
11586 F:      drivers/pci/
11587 F:      include/asm-generic/pci*
11588 F:      include/linux/pci*
11589 F:      include/linux/of_pci.h
11590 F:      include/uapi/linux/pci*
11591 F:      lib/pci*
11592 F:      arch/x86/pci/
11593 F:      arch/x86/kernel/quirks.c
11594
11595 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
11596 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11597 L:      linux-pci@vger.kernel.org
11598 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11599 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
11600 S:      Supported
11601 F:      drivers/pci/controller/
11602
11603 PCIE DRIVER FOR AXIS ARTPEC
11604 M:      Jesper Nilsson <jesper.nilsson@axis.com>
11605 L:      linux-arm-kernel@axis.com
11606 L:      linux-pci@vger.kernel.org
11607 S:      Maintained
11608 F:      Documentation/devicetree/bindings/pci/axis,artpec*
11609 F:      drivers/pci/controller/dwc/*artpec*
11610
11611 PCIE DRIVER FOR CAVIUM THUNDERX
11612 M:      David Daney <david.daney@cavium.com>
11613 L:      linux-pci@vger.kernel.org
11614 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11615 S:      Supported
11616 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
11617 F:      drivers/pci/controller/pci-thunder-*
11618
11619 PCIE DRIVER FOR HISILICON
11620 M:      Zhou Wang <wangzhou1@hisilicon.com>
11621 L:      linux-pci@vger.kernel.org
11622 S:      Maintained
11623 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
11624 F:      drivers/pci/controller/dwc/pcie-hisi.c
11625
11626 PCIE DRIVER FOR HISILICON KIRIN
11627 M:      Xiaowei Song <songxiaowei@hisilicon.com>
11628 M:      Binghui Wang <wangbinghui@hisilicon.com>
11629 L:      linux-pci@vger.kernel.org
11630 S:      Maintained
11631 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
11632 F:      drivers/pci/controller/dwc/pcie-kirin.c
11633
11634 PCIE DRIVER FOR HISILICON STB
11635 M:      Jianguo Sun <sunjianguo1@huawei.com>
11636 M:      Shawn Guo <shawn.guo@linaro.org>
11637 L:      linux-pci@vger.kernel.org
11638 S:      Maintained
11639 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
11640 F:      drivers/pci/controller/dwc/pcie-histb.c
11641
11642 PCIE DRIVER FOR MEDIATEK
11643 M:      Ryder Lee <ryder.lee@mediatek.com>
11644 L:      linux-pci@vger.kernel.org
11645 L:      linux-mediatek@lists.infradead.org
11646 S:      Supported
11647 F:      Documentation/devicetree/bindings/pci/mediatek*
11648 F:      drivers/pci/controller/*mediatek*
11649
11650 PCIE DRIVER FOR QUALCOMM MSM
11651 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
11652 L:      linux-pci@vger.kernel.org
11653 L:      linux-arm-msm@vger.kernel.org
11654 S:      Maintained
11655 F:      drivers/pci/controller/dwc/*qcom*
11656
11657 PCIE DRIVER FOR ROCKCHIP
11658 M:      Shawn Lin <shawn.lin@rock-chips.com>
11659 L:      linux-pci@vger.kernel.org
11660 L:      linux-rockchip@lists.infradead.org
11661 S:      Maintained
11662 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
11663 F:      drivers/pci/controller/pcie-rockchip*
11664
11665 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
11666 M:      Linus Walleij <linus.walleij@linaro.org>
11667 L:      linux-pci@vger.kernel.org
11668 S:      Maintained
11669 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
11670 F:      drivers/pci/controller/pci-v3-semi.c
11671
11672 PCIE DRIVER FOR ST SPEAR13XX
11673 M:      Pratyush Anand <pratyush.anand@gmail.com>
11674 L:      linux-pci@vger.kernel.org
11675 S:      Maintained
11676 F:      drivers/pci/controller/dwc/*spear*
11677
11678 PCMCIA SUBSYSTEM
11679 M:      Dominik Brodowski <linux@dominikbrodowski.net>
11680 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
11681 S:      Odd Fixes
11682 F:      Documentation/pcmcia/
11683 F:      tools/pcmcia/
11684 F:      drivers/pcmcia/
11685 F:      include/pcmcia/
11686
11687 PCNET32 NETWORK DRIVER
11688 M:      Don Fry <pcnet32@frontier.com>
11689 L:      netdev@vger.kernel.org
11690 S:      Maintained
11691 F:      drivers/net/ethernet/amd/pcnet32.c
11692
11693 PCRYPT PARALLEL CRYPTO ENGINE
11694 M:      Steffen Klassert <steffen.klassert@secunet.com>
11695 L:      linux-crypto@vger.kernel.org
11696 S:      Maintained
11697 F:      crypto/pcrypt.c
11698 F:      include/crypto/pcrypt.h
11699
11700 PEAQ WMI HOTKEYS DRIVER
11701 M:      Hans de Goede <hdegoede@redhat.com>
11702 L:      platform-driver-x86@vger.kernel.org
11703 S:      Maintained
11704 F:      drivers/platform/x86/peaq-wmi.c
11705
11706 PER-CPU MEMORY ALLOCATOR
11707 M:      Dennis Zhou <dennis@kernel.org>
11708 M:      Tejun Heo <tj@kernel.org>
11709 M:      Christoph Lameter <cl@linux.com>
11710 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git
11711 S:      Maintained
11712 F:      include/linux/percpu*.h
11713 F:      mm/percpu*.c
11714 F:      arch/*/include/asm/percpu.h
11715
11716 PER-TASK DELAY ACCOUNTING
11717 M:      Balbir Singh <bsingharora@gmail.com>
11718 S:      Maintained
11719 F:      include/linux/delayacct.h
11720 F:      kernel/delayacct.c
11721
11722 PERFORMANCE EVENTS SUBSYSTEM
11723 M:      Peter Zijlstra <peterz@infradead.org>
11724 M:      Ingo Molnar <mingo@redhat.com>
11725 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
11726 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
11727 R:      Jiri Olsa <jolsa@redhat.com>
11728 R:      Namhyung Kim <namhyung@kernel.org>
11729 L:      linux-kernel@vger.kernel.org
11730 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
11731 S:      Supported
11732 F:      kernel/events/*
11733 F:      include/linux/perf_event.h
11734 F:      include/uapi/linux/perf_event.h
11735 F:      arch/*/kernel/perf_event*.c
11736 F:      arch/*/kernel/*/perf_event*.c
11737 F:      arch/*/kernel/*/*/perf_event*.c
11738 F:      arch/*/include/asm/perf_event.h
11739 F:      arch/*/kernel/perf_callchain.c
11740 F:      arch/*/events/*
11741 F:      tools/perf/
11742
11743 PERSONALITY HANDLING
11744 M:      Christoph Hellwig <hch@infradead.org>
11745 L:      linux-abi-devel@lists.sourceforge.net
11746 S:      Maintained
11747 F:      include/linux/personality.h
11748 F:      include/uapi/linux/personality.h
11749
11750 PHOENIX RC FLIGHT CONTROLLER ADAPTER
11751 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
11752 L:      linux-input@vger.kernel.org
11753 S:      Maintained
11754 F:      Documentation/input/devices/pxrc.rst
11755 F:      drivers/input/joystick/pxrc.c
11756
11757 PHONET PROTOCOL
11758 M:      Remi Denis-Courmont <courmisch@gmail.com>
11759 S:      Supported
11760 F:      Documentation/networking/phonet.txt
11761 F:      include/linux/phonet.h
11762 F:      include/net/phonet/
11763 F:      include/uapi/linux/phonet.h
11764 F:      net/phonet/
11765
11766 PHRAM MTD DRIVER
11767 M:      Joern Engel <joern@lazybastard.org>
11768 L:      linux-mtd@lists.infradead.org
11769 S:      Maintained
11770 F:      drivers/mtd/devices/phram.c
11771
11772 PICOLCD HID DRIVER
11773 M:      Bruno Prémont <bonbons@linux-vserver.org>
11774 L:      linux-input@vger.kernel.org
11775 S:      Maintained
11776 F:      drivers/hid/hid-picolcd*
11777
11778 PICOXCELL SUPPORT
11779 M:      Jamie Iles <jamie@jamieiles.com>
11780 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11781 T:      git git://github.com/jamieiles/linux-2.6-ji.git
11782 S:      Supported
11783 F:      arch/arm/boot/dts/picoxcell*
11784 F:      arch/arm/mach-picoxcell/
11785 F:      drivers/crypto/picoxcell*
11786
11787 PIN CONTROL SUBSYSTEM
11788 M:      Linus Walleij <linus.walleij@linaro.org>
11789 L:      linux-gpio@vger.kernel.org
11790 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
11791 S:      Maintained
11792 F:      Documentation/devicetree/bindings/pinctrl/
11793 F:      Documentation/driver-api/pinctl.rst
11794 F:      drivers/pinctrl/
11795 F:      include/linux/pinctrl/
11796
11797 PIN CONTROLLER - ATMEL AT91
11798 M:      Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>
11799 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11800 S:      Maintained
11801 F:      drivers/pinctrl/pinctrl-at91.*
11802
11803 PIN CONTROLLER - ATMEL AT91 PIO4
11804 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
11805 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11806 L:      linux-gpio@vger.kernel.org
11807 S:      Supported
11808 F:      drivers/pinctrl/pinctrl-at91-pio4.*
11809
11810 PIN CONTROLLER - FREESCALE
11811 M:      Dong Aisheng <aisheng.dong@nxp.com>
11812 M:      Fabio Estevam <festevam@gmail.com>
11813 M:      Shawn Guo <shawnguo@kernel.org>
11814 M:      Stefan Agner <stefan@agner.ch>
11815 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
11816 L:      linux-gpio@vger.kernel.org
11817 S:      Maintained
11818 F:      drivers/pinctrl/freescale/
11819 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
11820
11821 PIN CONTROLLER - INTEL
11822 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
11823 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
11824 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git
11825 S:      Maintained
11826 F:      drivers/pinctrl/intel/
11827
11828 PIN CONTROLLER - MEDIATEK
11829 M:      Sean Wang <sean.wang@kernel.org>
11830 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
11831 S:      Maintained
11832 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
11833 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
11834 F:      drivers/pinctrl/mediatek/
11835
11836 PIN CONTROLLER - QUALCOMM
11837 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
11838 S:      Maintained
11839 L:      linux-arm-msm@vger.kernel.org
11840 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
11841 F:      drivers/pinctrl/qcom/
11842
11843 PIN CONTROLLER - RENESAS
11844 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11845 M:      Geert Uytterhoeven <geert+renesas@glider.be>
11846 L:      linux-renesas-soc@vger.kernel.org
11847 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
11848 S:      Maintained
11849 F:      drivers/pinctrl/sh-pfc/
11850
11851 PIN CONTROLLER - SAMSUNG
11852 M:      Tomasz Figa <tomasz.figa@gmail.com>
11853 M:      Krzysztof Kozlowski <krzk@kernel.org>
11854 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11855 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11856 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11857 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
11858 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
11859 S:      Maintained
11860 F:      drivers/pinctrl/samsung/
11861 F:      include/dt-bindings/pinctrl/samsung.h
11862 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
11863
11864 PIN CONTROLLER - SINGLE
11865 M:      Tony Lindgren <tony@atomide.com>
11866 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
11867 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11868 L:      linux-omap@vger.kernel.org
11869 S:      Maintained
11870 F:      drivers/pinctrl/pinctrl-single.c
11871
11872 PIN CONTROLLER - ST SPEAR
11873 M:      Viresh Kumar <vireshk@kernel.org>
11874 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11875 W:      http://www.st.com/spear
11876 S:      Maintained
11877 F:      drivers/pinctrl/spear/
11878
11879 PISTACHIO SOC SUPPORT
11880 M:      James Hartley <james.hartley@sondrel.com>
11881 L:      linux-mips@vger.kernel.org
11882 S:      Odd Fixes
11883 F:      arch/mips/pistachio/
11884 F:      arch/mips/include/asm/mach-pistachio/
11885 F:      arch/mips/boot/dts/img/pistachio*
11886 F:      arch/mips/configs/pistachio*_defconfig
11887
11888 PKTCDVD DRIVER
11889 S:      Orphan
11890 M:      linux-block@vger.kernel.org
11891 F:      drivers/block/pktcdvd.c
11892 F:      include/linux/pktcdvd.h
11893 F:      include/uapi/linux/pktcdvd.h
11894
11895 PKUNITY SOC DRIVERS
11896 M:      Guan Xuetao <gxt@pku.edu.cn>
11897 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
11898 S:      Maintained
11899 T:      git git://github.com/gxt/linux.git
11900 F:      drivers/input/serio/i8042-unicore32io.h
11901 F:      drivers/i2c/busses/i2c-puv3.c
11902 F:      drivers/video/fbdev/fb-puv3.c
11903 F:      drivers/rtc/rtc-puv3.c
11904
11905 PMBUS HARDWARE MONITORING DRIVERS
11906 M:      Guenter Roeck <linux@roeck-us.net>
11907 L:      linux-hwmon@vger.kernel.org
11908 W:      http://hwmon.wiki.kernel.org/
11909 W:      http://www.roeck-us.net/linux/drivers/
11910 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
11911 S:      Maintained
11912 F:      Documentation/devicetree/bindings/hwmon/ibm,cffps1.txt
11913 F:      Documentation/devicetree/bindings/hwmon/max31785.txt
11914 F:      Documentation/devicetree/bindings/hwmon/ltc2978.txt
11915 F:      Documentation/hwmon/adm1275
11916 F:      Documentation/hwmon/ibm-cffps
11917 F:      Documentation/hwmon/ir35221
11918 F:      Documentation/hwmon/lm25066
11919 F:      Documentation/hwmon/ltc2978
11920 F:      Documentation/hwmon/ltc3815
11921 F:      Documentation/hwmon/max16064
11922 F:      Documentation/hwmon/max20751
11923 F:      Documentation/hwmon/max31785
11924 F:      Documentation/hwmon/max34440
11925 F:      Documentation/hwmon/max8688
11926 F:      Documentation/hwmon/pmbus
11927 F:      Documentation/hwmon/pmbus-core
11928 F:      Documentation/hwmon/tps40422
11929 F:      Documentation/hwmon/ucd9000
11930 F:      Documentation/hwmon/ucd9200
11931 F:      Documentation/hwmon/zl6100
11932 F:      drivers/hwmon/pmbus/
11933 F:      include/linux/pmbus.h
11934
11935 PMC SIERRA MaxRAID DRIVER
11936 L:      linux-scsi@vger.kernel.org
11937 W:      http://www.pmc-sierra.com/
11938 S:      Orphan
11939 F:      drivers/scsi/pmcraid.*
11940
11941 PMC SIERRA PM8001 DRIVER
11942 M:      Jack Wang <jinpu.wang@profitbricks.com>
11943 M:      lindar_liu@usish.com
11944 L:      linux-scsi@vger.kernel.org
11945 S:      Supported
11946 F:      drivers/scsi/pm8001/
11947
11948 PNP SUPPORT
11949 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
11950 S:      Maintained
11951 F:      drivers/pnp/
11952
11953 POSIX CLOCKS and TIMERS
11954 M:      Thomas Gleixner <tglx@linutronix.de>
11955 L:      linux-kernel@vger.kernel.org
11956 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
11957 S:      Maintained
11958 F:      fs/timerfd.c
11959 F:      include/linux/timer*
11960 F:      kernel/time/*timer*
11961
11962 POWER MANAGEMENT CORE
11963 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
11964 L:      linux-pm@vger.kernel.org
11965 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
11966 B:      https://bugzilla.kernel.org
11967 S:      Supported
11968 F:      drivers/base/power/
11969 F:      include/linux/pm.h
11970 F:      include/linux/pm_*
11971 F:      include/linux/powercap.h
11972 F:      drivers/powercap/
11973 F:      kernel/configs/nopm.config
11974
11975 POWER STATE COORDINATION INTERFACE (PSCI)
11976 M:      Mark Rutland <mark.rutland@arm.com>
11977 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11978 L:      linux-arm-kernel@lists.infradead.org
11979 S:      Maintained
11980 F:      drivers/firmware/psci*.c
11981 F:      include/linux/psci.h
11982 F:      include/uapi/linux/psci.h
11983
11984 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
11985 M:      Sebastian Reichel <sre@kernel.org>
11986 L:      linux-pm@vger.kernel.org
11987 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
11988 S:      Maintained
11989 F:      Documentation/ABI/testing/sysfs-class-power
11990 F:      Documentation/devicetree/bindings/power/supply/
11991 F:      include/linux/power_supply.h
11992 F:      drivers/power/supply/
11993
11994 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
11995 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
11996 L:      linuxppc-dev@lists.ozlabs.org
11997 S:      Maintained
11998 F:      drivers/char/powernv-op-panel.c
11999
12000 PPP OVER ATM (RFC 2364)
12001 M:      Mitchell Blank Jr <mitch@sfgoth.com>
12002 S:      Maintained
12003 F:      net/atm/pppoatm.c
12004 F:      include/uapi/linux/atmppp.h
12005
12006 PPP OVER ETHERNET
12007 M:      Michal Ostrowski <mostrows@earthlink.net>
12008 S:      Maintained
12009 F:      drivers/net/ppp/pppoe.c
12010 F:      drivers/net/ppp/pppox.c
12011
12012 PPP OVER L2TP
12013 M:      James Chapman <jchapman@katalix.com>
12014 S:      Maintained
12015 F:      net/l2tp/l2tp_ppp.c
12016 F:      include/linux/if_pppol2tp.h
12017 F:      include/uapi/linux/if_pppol2tp.h
12018
12019 PPP PROTOCOL DRIVERS AND COMPRESSORS
12020 M:      Paul Mackerras <paulus@samba.org>
12021 L:      linux-ppp@vger.kernel.org
12022 S:      Maintained
12023 F:      drivers/net/ppp/ppp_*
12024
12025 PPS SUPPORT
12026 M:      Rodolfo Giometti <giometti@enneenne.com>
12027 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
12028 L:      linuxpps@ml.enneenne.com (subscribers-only)
12029 S:      Maintained
12030 F:      Documentation/pps/
12031 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
12032 F:      Documentation/ABI/testing/sysfs-pps
12033 F:      drivers/pps/
12034 F:      include/linux/pps*.h
12035 F:      include/uapi/linux/pps.h
12036
12037 PPTP DRIVER
12038 M:      Dmitry Kozlov <xeb@mail.ru>
12039 L:      netdev@vger.kernel.org
12040 S:      Maintained
12041 F:      drivers/net/ppp/pptp.c
12042 W:      http://sourceforge.net/projects/accel-pptp
12043
12044 PREEMPTIBLE KERNEL
12045 M:      Robert Love <rml@tech9.net>
12046 L:      kpreempt-tech@lists.sourceforge.net
12047 W:      https://www.kernel.org/pub/linux/kernel/people/rml/preempt-kernel
12048 S:      Supported
12049 F:      Documentation/preempt-locking.txt
12050 F:      include/linux/preempt.h
12051
12052 PRINTK
12053 M:      Petr Mladek <pmladek@suse.com>
12054 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
12055 R:      Steven Rostedt <rostedt@goodmis.org>
12056 S:      Maintained
12057 F:      kernel/printk/
12058 F:      include/linux/printk.h
12059
12060 PRISM54 WIRELESS DRIVER
12061 M:      Luis Chamberlain <mcgrof@kernel.org>
12062 L:      linux-wireless@vger.kernel.org
12063 W:      http://wireless.kernel.org/en/users/Drivers/p54
12064 S:      Obsolete
12065 F:      drivers/net/wireless/intersil/prism54/
12066
12067 PROC FILESYSTEM
12068 R:      Alexey Dobriyan <adobriyan@gmail.com>
12069 L:      linux-kernel@vger.kernel.org
12070 L:      linux-fsdevel@vger.kernel.org
12071 S:      Maintained
12072 F:      fs/proc/
12073 F:      include/linux/proc_fs.h
12074 F:      tools/testing/selftests/proc/
12075 F:      Documentation/filesystems/proc.txt
12076
12077 PROC SYSCTL
12078 M:      Luis Chamberlain <mcgrof@kernel.org>
12079 M:      Kees Cook <keescook@chromium.org>
12080 L:      linux-kernel@vger.kernel.org
12081 L:      linux-fsdevel@vger.kernel.org
12082 S:      Maintained
12083 F:      fs/proc/proc_sysctl.c
12084 F:      include/linux/sysctl.h
12085 F:      kernel/sysctl.c
12086 F:      tools/testing/selftests/sysctl/
12087
12088 PS3 NETWORK SUPPORT
12089 M:      Geoff Levand <geoff@infradead.org>
12090 L:      netdev@vger.kernel.org
12091 L:      linuxppc-dev@lists.ozlabs.org
12092 S:      Maintained
12093 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
12094
12095 PS3 PLATFORM SUPPORT
12096 M:      Geoff Levand <geoff@infradead.org>
12097 L:      linuxppc-dev@lists.ozlabs.org
12098 S:      Maintained
12099 F:      arch/powerpc/boot/ps3*
12100 F:      arch/powerpc/include/asm/lv1call.h
12101 F:      arch/powerpc/include/asm/ps3*.h
12102 F:      arch/powerpc/platforms/ps3/
12103 F:      drivers/*/ps3*
12104 F:      drivers/ps3/
12105 F:      drivers/rtc/rtc-ps3.c
12106 F:      drivers/usb/host/*ps3.c
12107 F:      sound/ppc/snd_ps3*
12108
12109 PS3VRAM DRIVER
12110 M:      Jim Paris <jim@jtan.com>
12111 M:      Geoff Levand <geoff@infradead.org>
12112 L:      linuxppc-dev@lists.ozlabs.org
12113 S:      Maintained
12114 F:      drivers/block/ps3vram.c
12115
12116 PSAMPLE PACKET SAMPLING SUPPORT:
12117 M:      Yotam Gigi <yotam.gi@gmail.com>
12118 S:      Maintained
12119 F:      net/psample
12120 F:      include/net/psample.h
12121 F:      include/uapi/linux/psample.h
12122
12123 PSTORE FILESYSTEM
12124 M:      Kees Cook <keescook@chromium.org>
12125 M:      Anton Vorontsov <anton@enomsg.org>
12126 M:      Colin Cross <ccross@android.com>
12127 M:      Tony Luck <tony.luck@intel.com>
12128 S:      Maintained
12129 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
12130 F:      fs/pstore/
12131 F:      include/linux/pstore*
12132 F:      drivers/firmware/efi/efi-pstore.c
12133 F:      drivers/acpi/apei/erst.c
12134 F:      Documentation/admin-guide/ramoops.rst
12135 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
12136 K:      \b(pstore|ramoops)
12137
12138 PTP HARDWARE CLOCK SUPPORT
12139 M:      Richard Cochran <richardcochran@gmail.com>
12140 L:      netdev@vger.kernel.org
12141 S:      Maintained
12142 W:      http://linuxptp.sourceforge.net/
12143 F:      Documentation/ABI/testing/sysfs-ptp
12144 F:      Documentation/ptp/*
12145 F:      drivers/net/phy/dp83640*
12146 F:      drivers/ptp/*
12147 F:      include/linux/ptp_cl*
12148
12149 PTRACE SUPPORT
12150 M:      Oleg Nesterov <oleg@redhat.com>
12151 S:      Maintained
12152 F:      include/asm-generic/syscall.h
12153 F:      include/linux/ptrace.h
12154 F:      include/linux/regset.h
12155 F:      include/linux/tracehook.h
12156 F:      include/uapi/linux/ptrace.h
12157 F:      include/uapi/linux/ptrace.h
12158 F:      include/asm-generic/ptrace.h
12159 F:      kernel/ptrace.c
12160 F:      arch/*/ptrace*.c
12161 F:      arch/*/*/ptrace*.c
12162 F:      arch/*/include/asm/ptrace*.h
12163
12164 PULSE8-CEC DRIVER
12165 M:      Hans Verkuil <hverkuil@xs4all.nl>
12166 L:      linux-media@vger.kernel.org
12167 T:      git git://linuxtv.org/media_tree.git
12168 S:      Maintained
12169 F:      drivers/media/usb/pulse8-cec/*
12170 F:      Documentation/media/cec-drivers/pulse8-cec.rst
12171
12172 PVRUSB2 VIDEO4LINUX DRIVER
12173 M:      Mike Isely <isely@pobox.com>
12174 L:      pvrusb2@isely.net       (subscribers-only)
12175 L:      linux-media@vger.kernel.org
12176 W:      http://www.isely.net/pvrusb2/
12177 T:      git git://linuxtv.org/media_tree.git
12178 S:      Maintained
12179 F:      Documentation/media/v4l-drivers/pvrusb2*
12180 F:      drivers/media/usb/pvrusb2/
12181
12182 PWC WEBCAM DRIVER
12183 M:      Hans Verkuil <hverkuil@xs4all.nl>
12184 L:      linux-media@vger.kernel.org
12185 T:      git git://linuxtv.org/media_tree.git
12186 S:      Odd Fixes
12187 F:      drivers/media/usb/pwc/*
12188
12189 PWM FAN DRIVER
12190 M:      Kamil Debski <kamil@wypas.org>
12191 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12192 L:      linux-hwmon@vger.kernel.org
12193 S:      Supported
12194 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
12195 F:      Documentation/hwmon/pwm-fan
12196 F:      drivers/hwmon/pwm-fan.c
12197
12198 PWM IR Transmitter
12199 M:      Sean Young <sean@mess.org>
12200 L:      linux-media@vger.kernel.org
12201 S:      Maintained
12202 F:      drivers/media/rc/pwm-ir-tx.c
12203
12204 PWM SUBSYSTEM
12205 M:      Thierry Reding <thierry.reding@gmail.com>
12206 L:      linux-pwm@vger.kernel.org
12207 S:      Maintained
12208 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
12209 F:      Documentation/pwm.txt
12210 F:      Documentation/devicetree/bindings/pwm/
12211 F:      include/linux/pwm.h
12212 F:      drivers/pwm/
12213 F:      drivers/video/backlight/pwm_bl.c
12214 F:      include/linux/pwm_backlight.h
12215 F:      drivers/gpio/gpio-mvebu.c
12216 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
12217
12218 PXA GPIO DRIVER
12219 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12220 L:      linux-gpio@vger.kernel.org
12221 S:      Maintained
12222 F:      drivers/gpio/gpio-pxa.c
12223
12224 PXA MMCI DRIVER
12225 S:      Orphan
12226
12227 PXA RTC DRIVER
12228 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12229 L:      linux-rtc@vger.kernel.org
12230 S:      Maintained
12231
12232 PXA2xx/PXA3xx SUPPORT
12233 M:      Daniel Mack <daniel@zonque.org>
12234 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
12235 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12236 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12237 T:      git git://github.com/hzhuang1/linux.git
12238 T:      git git://github.com/rjarzmik/linux.git
12239 S:      Maintained
12240 F:      arch/arm/boot/dts/pxa*
12241 F:      arch/arm/mach-pxa/
12242 F:      drivers/dma/pxa*
12243 F:      drivers/pcmcia/pxa2xx*
12244 F:      drivers/pinctrl/pxa/
12245 F:      drivers/spi/spi-pxa2xx*
12246 F:      drivers/usb/gadget/udc/pxa2*
12247 F:      include/sound/pxa2xx-lib.h
12248 F:      sound/arm/pxa*
12249 F:      sound/soc/pxa/
12250
12251 QAT DRIVER
12252 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
12253 L:      qat-linux@intel.com
12254 S:      Supported
12255 F:      drivers/crypto/qat/
12256
12257 QCOM AUDIO (ASoC) DRIVERS
12258 M:      Patrick Lai <plai@codeaurora.org>
12259 M:      Banajit Goswami <bgoswami@codeaurora.org>
12260 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12261 S:      Supported
12262 F:      sound/soc/qcom/
12263
12264 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
12265 M:      Gabriel Somlo <somlo@cmu.edu>
12266 M:      "Michael S. Tsirkin" <mst@redhat.com>
12267 L:      qemu-devel@nongnu.org
12268 S:      Maintained
12269 F:      drivers/firmware/qemu_fw_cfg.c
12270 F:      include/uapi/linux/qemu_fw_cfg.h
12271
12272 QIB DRIVER
12273 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12274 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
12275 L:      linux-rdma@vger.kernel.org
12276 S:      Supported
12277 F:      drivers/infiniband/hw/qib/
12278
12279 QLOGIC QL41xxx FCOE DRIVER
12280 M:      QLogic-Storage-Upstream@cavium.com
12281 L:      linux-scsi@vger.kernel.org
12282 S:      Supported
12283 F:      drivers/scsi/qedf/
12284
12285 QLOGIC QL41xxx ISCSI DRIVER
12286 M:      QLogic-Storage-Upstream@cavium.com
12287 L:      linux-scsi@vger.kernel.org
12288 S:      Supported
12289 F:      drivers/scsi/qedi/
12290
12291 QLOGIC QL4xxx ETHERNET DRIVER
12292 M:      Ariel Elior <Ariel.Elior@cavium.com>
12293 M:      everest-linux-l2@cavium.com
12294 L:      netdev@vger.kernel.org
12295 S:      Supported
12296 F:      drivers/net/ethernet/qlogic/qed/
12297 F:      include/linux/qed/
12298 F:      drivers/net/ethernet/qlogic/qede/
12299
12300 QLOGIC QL4xxx RDMA DRIVER
12301 M:      Michal Kalderon <Michal.Kalderon@cavium.com>
12302 M:      Ariel Elior <Ariel.Elior@cavium.com>
12303 L:      linux-rdma@vger.kernel.org
12304 S:      Supported
12305 F:      drivers/infiniband/hw/qedr/
12306 F:      include/uapi/rdma/qedr-abi.h
12307
12308 QLOGIC QLA1280 SCSI DRIVER
12309 M:      Michael Reed <mdr@sgi.com>
12310 L:      linux-scsi@vger.kernel.org
12311 S:      Maintained
12312 F:      drivers/scsi/qla1280.[ch]
12313
12314 QLOGIC QLA2XXX FC-SCSI DRIVER
12315 M:      qla2xxx-upstream@qlogic.com
12316 L:      linux-scsi@vger.kernel.org
12317 S:      Supported
12318 F:      Documentation/scsi/LICENSE.qla2xxx
12319 F:      drivers/scsi/qla2xxx/
12320
12321 QLOGIC QLA3XXX NETWORK DRIVER
12322 M:      Dept-GELinuxNICDev@cavium.com
12323 L:      netdev@vger.kernel.org
12324 S:      Supported
12325 F:      Documentation/networking/LICENSE.qla3xxx
12326 F:      drivers/net/ethernet/qlogic/qla3xxx.*
12327
12328 QLOGIC QLA4XXX iSCSI DRIVER
12329 M:      QLogic-Storage-Upstream@qlogic.com
12330 L:      linux-scsi@vger.kernel.org
12331 S:      Supported
12332 F:      Documentation/scsi/LICENSE.qla4xxx
12333 F:      drivers/scsi/qla4xxx/
12334
12335 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
12336 M:      Shahed Shaikh <Shahed.Shaikh@cavium.com>
12337 M:      Manish Chopra <manish.chopra@cavium.com>
12338 M:      Dept-GELinuxNICDev@cavium.com
12339 L:      netdev@vger.kernel.org
12340 S:      Supported
12341 F:      drivers/net/ethernet/qlogic/qlcnic/
12342
12343 QLOGIC QLGE 10Gb ETHERNET DRIVER
12344 M:      Manish Chopra <manish.chopra@cavium.com>
12345 M:      Dept-GELinuxNICDev@cavium.com
12346 L:      netdev@vger.kernel.org
12347 S:      Supported
12348 F:      drivers/net/ethernet/qlogic/qlge/
12349
12350 QM1D1B0004 MEDIA DRIVER
12351 M:      Akihiro Tsukada <tskd08@gmail.com>
12352 L:      linux-media@vger.kernel.org
12353 S:      Odd Fixes
12354 F:      drivers/media/tuners/qm1d1b0004*
12355
12356 QM1D1C0042 MEDIA DRIVER
12357 M:      Akihiro Tsukada <tskd08@gmail.com>
12358 L:      linux-media@vger.kernel.org
12359 S:      Odd Fixes
12360 F:      drivers/media/tuners/qm1d1c0042*
12361
12362 QNX4 FILESYSTEM
12363 M:      Anders Larsen <al@alarsen.net>
12364 W:      http://www.alarsen.net/linux/qnx4fs/
12365 S:      Maintained
12366 F:      fs/qnx4/
12367 F:      include/uapi/linux/qnx4_fs.h
12368 F:      include/uapi/linux/qnxtypes.h
12369
12370 QORIQ DPAA2 FSL-MC BUS DRIVER
12371 M:      Stuart Yoder <stuyoder@gmail.com>
12372 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
12373 L:      linux-kernel@vger.kernel.org
12374 S:      Maintained
12375 F:      drivers/bus/fsl-mc/
12376 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
12377 F:      Documentation/networking/dpaa2/overview.rst
12378
12379 QT1010 MEDIA DRIVER
12380 M:      Antti Palosaari <crope@iki.fi>
12381 L:      linux-media@vger.kernel.org
12382 W:      https://linuxtv.org
12383 W:      http://palosaari.fi/linux/
12384 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12385 T:      git git://linuxtv.org/anttip/media_tree.git
12386 S:      Maintained
12387 F:      drivers/media/tuners/qt1010*
12388
12389 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
12390 M:      Kalle Valo <kvalo@codeaurora.org>
12391 L:      ath10k@lists.infradead.org
12392 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
12393 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
12394 S:      Supported
12395 F:      drivers/net/wireless/ath/ath10k/
12396
12397 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
12398 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
12399 L:      linux-wireless@vger.kernel.org
12400 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
12401 S:      Supported
12402 F:      drivers/net/wireless/ath/ath9k/
12403
12404 QUALCOMM CAMERA SUBSYSTEM DRIVER
12405 M:      Todor Tomov <todor.tomov@linaro.org>
12406 L:      linux-media@vger.kernel.org
12407 S:      Maintained
12408 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
12409 F:      Documentation/media/v4l-drivers/qcom_camss.rst
12410 F:      drivers/media/platform/qcom/camss/
12411
12412 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
12413 M:  Ilia Lin <ilia.lin@gmail.com>
12414 L:  linux-pm@vger.kernel.org
12415 S:  Maintained
12416 F:  Documentation/devicetree/bindings/opp/kryo-cpufreq.txt
12417 F:  drivers/cpufreq/qcom-cpufreq-kryo.c
12418
12419 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
12420 M:      Timur Tabi <timur@kernel.org>
12421 L:      netdev@vger.kernel.org
12422 S:      Maintained
12423 F:      drivers/net/ethernet/qualcomm/emac/
12424
12425 QUALCOMM GENERIC INTERFACE I2C DRIVER
12426 M:      Alok Chauhan <alokc@codeaurora.org>
12427 M:      Karthikeyan Ramasubramanian <kramasub@codeaurora.org>
12428 L:      linux-i2c@vger.kernel.org
12429 L:      linux-arm-msm@vger.kernel.org
12430 S:      Supported
12431 F:      drivers/i2c/busses/i2c-qcom-geni.c
12432
12433 QUALCOMM HEXAGON ARCHITECTURE
12434 M:      Richard Kuo <rkuo@codeaurora.org>
12435 L:      linux-hexagon@vger.kernel.org
12436 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
12437 S:      Supported
12438 F:      arch/hexagon/
12439
12440 QUALCOMM HIDMA DRIVER
12441 M:      Sinan Kaya <okaya@kernel.org>
12442 L:      linux-arm-kernel@lists.infradead.org
12443 L:      linux-arm-msm@vger.kernel.org
12444 L:      dmaengine@vger.kernel.org
12445 S:      Supported
12446 F:      drivers/dma/qcom/hidma*
12447
12448 QUALCOMM IOMMU
12449 M:      Rob Clark <robdclark@gmail.com>
12450 L:      iommu@lists.linux-foundation.org
12451 L:      linux-arm-msm@vger.kernel.org
12452 S:      Maintained
12453 F:      drivers/iommu/qcom_iommu.c
12454
12455 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
12456 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
12457 L:      linux-media@vger.kernel.org
12458 L:      linux-arm-msm@vger.kernel.org
12459 T:      git git://linuxtv.org/media_tree.git
12460 S:      Maintained
12461 F:      drivers/media/platform/qcom/venus/
12462
12463 QUALCOMM WCN36XX WIRELESS DRIVER
12464 M:      Kalle Valo <kvalo@codeaurora.org>
12465 L:      wcn36xx@lists.infradead.org
12466 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
12467 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
12468 S:      Supported
12469 F:      drivers/net/wireless/ath/wcn36xx/
12470
12471 QUANTENNA QTNFMAC WIRELESS DRIVER
12472 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
12473 M:      Avinash Patil <avinashp@quantenna.com>
12474 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
12475 L:      linux-wireless@vger.kernel.org
12476 S:      Maintained
12477 F:      drivers/net/wireless/quantenna
12478
12479 RADEON and AMDGPU DRM DRIVERS
12480 M:      Alex Deucher <alexander.deucher@amd.com>
12481 M:      Christian König <christian.koenig@amd.com>
12482 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
12483 L:      amd-gfx@lists.freedesktop.org
12484 T:      git git://people.freedesktop.org/~agd5f/linux
12485 S:      Supported
12486 F:      drivers/gpu/drm/radeon/
12487 F:      include/uapi/drm/radeon_drm.h
12488 F:      drivers/gpu/drm/amd/
12489 F:      include/uapi/drm/amdgpu_drm.h
12490
12491 RADEON FRAMEBUFFER DISPLAY DRIVER
12492 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
12493 L:      linux-fbdev@vger.kernel.org
12494 S:      Maintained
12495 F:      drivers/video/fbdev/aty/radeon*
12496 F:      include/uapi/linux/radeonfb.h
12497
12498 RADIOSHARK RADIO DRIVER
12499 M:      Hans Verkuil <hverkuil@xs4all.nl>
12500 L:      linux-media@vger.kernel.org
12501 T:      git git://linuxtv.org/media_tree.git
12502 S:      Maintained
12503 F:      drivers/media/radio/radio-shark.c
12504
12505 RADIOSHARK2 RADIO DRIVER
12506 M:      Hans Verkuil <hverkuil@xs4all.nl>
12507 L:      linux-media@vger.kernel.org
12508 T:      git git://linuxtv.org/media_tree.git
12509 S:      Maintained
12510 F:      drivers/media/radio/radio-shark2.c
12511 F:      drivers/media/radio/radio-tea5777.c
12512
12513 RADOS BLOCK DEVICE (RBD)
12514 M:      Ilya Dryomov <idryomov@gmail.com>
12515 M:      Sage Weil <sage@redhat.com>
12516 M:      Alex Elder <elder@kernel.org>
12517 L:      ceph-devel@vger.kernel.org
12518 W:      http://ceph.com/
12519 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
12520 T:      git git://github.com/ceph/ceph-client.git
12521 S:      Supported
12522 F:      Documentation/ABI/testing/sysfs-bus-rbd
12523 F:      drivers/block/rbd.c
12524 F:      drivers/block/rbd_types.h
12525
12526 RAGE128 FRAMEBUFFER DISPLAY DRIVER
12527 M:      Paul Mackerras <paulus@samba.org>
12528 L:      linux-fbdev@vger.kernel.org
12529 S:      Maintained
12530 F:      drivers/video/fbdev/aty/aty128fb.c
12531
12532 RAINSHADOW-CEC DRIVER
12533 M:      Hans Verkuil <hverkuil@xs4all.nl>
12534 L:      linux-media@vger.kernel.org
12535 T:      git git://linuxtv.org/media_tree.git
12536 S:      Maintained
12537 F:      drivers/media/usb/rainshadow-cec/*
12538
12539 RALINK MIPS ARCHITECTURE
12540 M:      John Crispin <john@phrozen.org>
12541 L:      linux-mips@vger.kernel.org
12542 S:      Maintained
12543 F:      arch/mips/ralink
12544
12545 RALINK RT2X00 WIRELESS LAN DRIVER
12546 P:      rt2x00 project
12547 M:      Stanislaw Gruszka <sgruszka@redhat.com>
12548 M:      Helmut Schaa <helmut.schaa@googlemail.com>
12549 L:      linux-wireless@vger.kernel.org
12550 S:      Maintained
12551 F:      drivers/net/wireless/ralink/rt2x00/
12552
12553 RAMDISK RAM BLOCK DEVICE DRIVER
12554 M:      Jens Axboe <axboe@kernel.dk>
12555 S:      Maintained
12556 F:      Documentation/blockdev/ramdisk.txt
12557 F:      drivers/block/brd.c
12558
12559 RANCHU VIRTUAL BOARD FOR MIPS
12560 M:      Miodrag Dinic <miodrag.dinic@mips.com>
12561 L:      linux-mips@vger.kernel.org
12562 S:      Supported
12563 F:      arch/mips/generic/board-ranchu.c
12564 F:      arch/mips/configs/generic/board-ranchu.config
12565
12566 RANDOM NUMBER DRIVER
12567 M:      "Theodore Ts'o" <tytso@mit.edu>
12568 S:      Maintained
12569 F:      drivers/char/random.c
12570
12571 RAPIDIO SUBSYSTEM
12572 M:      Matt Porter <mporter@kernel.crashing.org>
12573 M:      Alexandre Bounine <alex.bou9@gmail.com>
12574 S:      Maintained
12575 F:      drivers/rapidio/
12576
12577 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
12578 L:      linux-wireless@vger.kernel.org
12579 S:      Orphan
12580 F:      drivers/net/wireless/ray*
12581
12582 RCUTORTURE TEST FRAMEWORK
12583 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12584 M:      Josh Triplett <josh@joshtriplett.org>
12585 R:      Steven Rostedt <rostedt@goodmis.org>
12586 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12587 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12588 L:      linux-kernel@vger.kernel.org
12589 S:      Supported
12590 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12591 F:      tools/testing/selftests/rcutorture
12592
12593 RDC R-321X SoC
12594 M:      Florian Fainelli <florian@openwrt.org>
12595 S:      Maintained
12596
12597 RDC R6040 FAST ETHERNET DRIVER
12598 M:      Florian Fainelli <f.fainelli@gmail.com>
12599 L:      netdev@vger.kernel.org
12600 S:      Maintained
12601 F:      drivers/net/ethernet/rdc/r6040.c
12602
12603 RDMAVT - RDMA verbs software
12604 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12605 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
12606 L:      linux-rdma@vger.kernel.org
12607 S:      Supported
12608 F:      drivers/infiniband/sw/rdmavt
12609
12610 RDS - RELIABLE DATAGRAM SOCKETS
12611 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
12612 L:      netdev@vger.kernel.org
12613 L:      linux-rdma@vger.kernel.org
12614 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
12615 W:      https://oss.oracle.com/projects/rds/
12616 S:      Supported
12617 F:      net/rds/
12618 F:      Documentation/networking/rds.txt
12619
12620 RDT - RESOURCE ALLOCATION
12621 M:      Fenghua Yu <fenghua.yu@intel.com>
12622 M:      Reinette Chatre <reinette.chatre@intel.com>
12623 L:      linux-kernel@vger.kernel.org
12624 S:      Supported
12625 F:      arch/x86/kernel/cpu/intel_rdt*
12626 F:      arch/x86/include/asm/intel_rdt_sched.h
12627 F:      Documentation/x86/intel_rdt*
12628
12629 READ-COPY UPDATE (RCU)
12630 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12631 M:      Josh Triplett <josh@joshtriplett.org>
12632 R:      Steven Rostedt <rostedt@goodmis.org>
12633 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12634 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12635 L:      linux-kernel@vger.kernel.org
12636 W:      http://www.rdrop.com/users/paulmck/RCU/
12637 S:      Supported
12638 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12639 F:      Documentation/RCU/
12640 X:      Documentation/RCU/torture.txt
12641 F:      include/linux/rcu*
12642 X:      include/linux/srcu*.h
12643 F:      kernel/rcu/
12644 X:      kernel/rcu/srcu*.c
12645
12646 REAL TIME CLOCK (RTC) SUBSYSTEM
12647 M:      Alessandro Zummo <a.zummo@towertech.it>
12648 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
12649 L:      linux-rtc@vger.kernel.org
12650 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
12651 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
12652 S:      Maintained
12653 F:      Documentation/devicetree/bindings/rtc/
12654 F:      Documentation/rtc.txt
12655 F:      drivers/rtc/
12656 F:      include/linux/rtc.h
12657 F:      include/uapi/linux/rtc.h
12658 F:      include/linux/rtc/
12659 F:      include/linux/platform_data/rtc-*
12660 F:      tools/testing/selftests/rtc/
12661
12662 REALTEK AUDIO CODECS
12663 M:      Bard Liao <bardliao@realtek.com>
12664 M:      Oder Chiou <oder_chiou@realtek.com>
12665 S:      Maintained
12666 F:      sound/soc/codecs/rt*
12667 F:      include/sound/rt*.h
12668
12669 REALTEK RTL83xx SMI DSA ROUTER CHIPS
12670 M:      Linus Walleij <linus.walleij@linaro.org>
12671 S:      Maintained
12672 F:      Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
12673 F:      drivers/net/dsa/realtek-smi*
12674 F:      drivers/net/dsa/rtl83*
12675
12676 REGISTER MAP ABSTRACTION
12677 M:      Mark Brown <broonie@kernel.org>
12678 L:      linux-kernel@vger.kernel.org
12679 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
12680 S:      Supported
12681 F:      Documentation/devicetree/bindings/regmap/
12682 F:      drivers/base/regmap/
12683 F:      include/linux/regmap.h
12684
12685 REISERFS FILE SYSTEM
12686 L:      reiserfs-devel@vger.kernel.org
12687 S:      Supported
12688 F:      fs/reiserfs/
12689
12690 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
12691 M:      Ohad Ben-Cohen <ohad@wizery.com>
12692 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12693 L:      linux-remoteproc@vger.kernel.org
12694 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
12695 S:      Maintained
12696 F:      Documentation/devicetree/bindings/remoteproc/
12697 F:      Documentation/remoteproc.txt
12698 F:      drivers/remoteproc/
12699 F:      include/linux/remoteproc.h
12700
12701 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
12702 M:      Ohad Ben-Cohen <ohad@wizery.com>
12703 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12704 L:      linux-remoteproc@vger.kernel.org
12705 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
12706 S:      Maintained
12707 F:      drivers/rpmsg/
12708 F:      Documentation/rpmsg.txt
12709 F:      include/linux/rpmsg.h
12710 F:      include/linux/rpmsg/
12711
12712 RENESAS CLOCK DRIVERS
12713 M:      Geert Uytterhoeven <geert+renesas@glider.be>
12714 L:      linux-renesas-soc@vger.kernel.org
12715 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
12716 S:      Supported
12717 F:      drivers/clk/renesas/
12718
12719 RENESAS EMEV2 I2C DRIVER
12720 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12721 S:      Supported
12722 F:      drivers/i2c/busses/i2c-emev2.c
12723
12724 RENESAS ETHERNET DRIVERS
12725 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
12726 L:      netdev@vger.kernel.org
12727 L:      linux-renesas-soc@vger.kernel.org
12728 F:      Documentation/devicetree/bindings/net/renesas,*.txt
12729 F:      Documentation/devicetree/bindings/net/sh_eth.txt
12730 F:      drivers/net/ethernet/renesas/
12731 F:      include/linux/sh_eth.h
12732
12733 RENESAS R-CAR GYROADC DRIVER
12734 M:      Marek Vasut <marek.vasut@gmail.com>
12735 L:      linux-iio@vger.kernel.org
12736 S:      Supported
12737 F:      drivers/iio/adc/rcar_gyro_adc.c
12738
12739 RENESAS R-CAR I2C DRIVERS
12740 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12741 S:      Supported
12742 F:      drivers/i2c/busses/i2c-rcar.c
12743 F:      drivers/i2c/busses/i2c-sh_mobile.c
12744
12745 RENESAS RIIC DRIVER
12746 M:      Chris Brandt <chris.brandt@renesas.com>
12747 S:      Supported
12748 F:      Documentation/devicetree/bindings/i2c/i2c-riic.txt
12749 F:      drivers/i2c/busses/i2c-riic.c
12750
12751 RENESAS USB PHY DRIVER
12752 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
12753 L:      linux-renesas-soc@vger.kernel.org
12754 S:      Maintained
12755 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
12756
12757 RESET CONTROLLER FRAMEWORK
12758 M:      Philipp Zabel <p.zabel@pengutronix.de>
12759 T:      git git://git.pengutronix.de/git/pza/linux
12760 S:      Maintained
12761 F:      drivers/reset/
12762 F:      Documentation/devicetree/bindings/reset/
12763 F:      include/dt-bindings/reset/
12764 F:      include/linux/reset.h
12765 F:      include/linux/reset-controller.h
12766
12767 RESTARTABLE SEQUENCES SUPPORT
12768 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12769 M:      Peter Zijlstra <peterz@infradead.org>
12770 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12771 M:      Boqun Feng <boqun.feng@gmail.com>
12772 L:      linux-kernel@vger.kernel.org
12773 S:      Supported
12774 F:      kernel/rseq.c
12775 F:      include/uapi/linux/rseq.h
12776 F:      include/trace/events/rseq.h
12777 F:      tools/testing/selftests/rseq/
12778
12779 RFKILL
12780 M:      Johannes Berg <johannes@sipsolutions.net>
12781 L:      linux-wireless@vger.kernel.org
12782 W:      http://wireless.kernel.org/
12783 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
12784 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
12785 S:      Maintained
12786 F:      Documentation/rfkill.txt
12787 F:      Documentation/ABI/stable/sysfs-class-rfkill
12788 F:      net/rfkill/
12789 F:      include/linux/rfkill.h
12790 F:      include/uapi/linux/rfkill.h
12791
12792 RHASHTABLE
12793 M:      Thomas Graf <tgraf@suug.ch>
12794 M:      Herbert Xu <herbert@gondor.apana.org.au>
12795 L:      netdev@vger.kernel.org
12796 S:      Maintained
12797 F:      lib/rhashtable.c
12798 F:      lib/test_rhashtable.c
12799 F:      include/linux/rhashtable.h
12800 F:      include/linux/rhashtable-types.h
12801
12802 RICOH R5C592 MEMORYSTICK DRIVER
12803 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12804 S:      Maintained
12805 F:      drivers/memstick/host/r592.*
12806
12807 RICOH SMARTMEDIA/XD DRIVER
12808 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12809 S:      Maintained
12810 F:      drivers/mtd/nand/raw/r852.c
12811 F:      drivers/mtd/nand/raw/r852.h
12812
12813 RISC-V ARCHITECTURE
12814 M:      Palmer Dabbelt <palmer@sifive.com>
12815 M:      Albert Ou <aou@eecs.berkeley.edu>
12816 L:      linux-riscv@lists.infradead.org
12817 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
12818 S:      Supported
12819 F:      arch/riscv/
12820 K:      riscv
12821 N:      riscv
12822
12823 ROCCAT DRIVERS
12824 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
12825 W:      http://sourceforge.net/projects/roccat/
12826 S:      Maintained
12827 F:      drivers/hid/hid-roccat*
12828 F:      include/linux/hid-roccat*
12829 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
12830
12831 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
12832 M:      Jacob chen <jacob2.chen@rock-chips.com>
12833 L:      linux-media@vger.kernel.org
12834 S:      Maintained
12835 F:      drivers/media/platform/rockchip/rga/
12836 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
12837
12838 ROCKER DRIVER
12839 M:      Jiri Pirko <jiri@resnulli.us>
12840 L:      netdev@vger.kernel.org
12841 S:      Supported
12842 F:      drivers/net/ethernet/rocker/
12843
12844 ROCKETPORT DRIVER
12845 P:      Comtrol Corp.
12846 W:      http://www.comtrol.com
12847 S:      Maintained
12848 F:      Documentation/serial/rocket.txt
12849 F:      drivers/tty/rocket*
12850
12851 ROCKETPORT EXPRESS/INFINITY DRIVER
12852 M:      Kevin Cernekee <cernekee@gmail.com>
12853 L:      linux-serial@vger.kernel.org
12854 S:      Odd Fixes
12855 F:      drivers/tty/serial/rp2.*
12856
12857 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
12858 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
12859 L:      linux-kernel@vger.kernel.org
12860 L:      linux-renesas-soc@vger.kernel.org
12861 S:      Supported
12862 F:      drivers/mfd/bd9571mwv.c
12863 F:      drivers/regulator/bd9571mwv-regulator.c
12864 F:      drivers/gpio/gpio-bd9571mwv.c
12865 F:      include/linux/mfd/bd9571mwv.h
12866 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
12867
12868 ROSE NETWORK LAYER
12869 M:      Ralf Baechle <ralf@linux-mips.org>
12870 L:      linux-hams@vger.kernel.org
12871 W:      http://www.linux-ax25.org/
12872 S:      Maintained
12873 F:      include/net/rose.h
12874 F:      include/uapi/linux/rose.h
12875 F:      net/rose/
12876
12877 RTL2830 MEDIA DRIVER
12878 M:      Antti Palosaari <crope@iki.fi>
12879 L:      linux-media@vger.kernel.org
12880 W:      https://linuxtv.org
12881 W:      http://palosaari.fi/linux/
12882 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12883 T:      git git://linuxtv.org/anttip/media_tree.git
12884 S:      Maintained
12885 F:      drivers/media/dvb-frontends/rtl2830*
12886
12887 RTL2832 MEDIA DRIVER
12888 M:      Antti Palosaari <crope@iki.fi>
12889 L:      linux-media@vger.kernel.org
12890 W:      https://linuxtv.org
12891 W:      http://palosaari.fi/linux/
12892 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12893 T:      git git://linuxtv.org/anttip/media_tree.git
12894 S:      Maintained
12895 F:      drivers/media/dvb-frontends/rtl2832*
12896
12897 RTL2832_SDR MEDIA DRIVER
12898 M:      Antti Palosaari <crope@iki.fi>
12899 L:      linux-media@vger.kernel.org
12900 W:      https://linuxtv.org
12901 W:      http://palosaari.fi/linux/
12902 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12903 T:      git git://linuxtv.org/anttip/media_tree.git
12904 S:      Maintained
12905 F:      drivers/media/dvb-frontends/rtl2832_sdr*
12906
12907 RTL8180 WIRELESS DRIVER
12908 L:      linux-wireless@vger.kernel.org
12909 W:      http://wireless.kernel.org/
12910 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12911 S:      Orphan
12912 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
12913
12914 RTL8187 WIRELESS DRIVER
12915 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
12916 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
12917 M:      Larry Finger <Larry.Finger@lwfinger.net>
12918 L:      linux-wireless@vger.kernel.org
12919 W:      http://wireless.kernel.org/
12920 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12921 S:      Maintained
12922 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
12923
12924 REALTEK WIRELESS DRIVER (rtlwifi family)
12925 M:      Ping-Ke Shih <pkshih@realtek.com>
12926 L:      linux-wireless@vger.kernel.org
12927 W:      http://wireless.kernel.org/
12928 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12929 S:      Maintained
12930 F:      drivers/net/wireless/realtek/rtlwifi/
12931
12932 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
12933 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
12934 L:      linux-wireless@vger.kernel.org
12935 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
12936 S:      Maintained
12937 F:      drivers/net/wireless/realtek/rtl8xxxu/
12938
12939 RXRPC SOCKETS (AF_RXRPC)
12940 M:      David Howells <dhowells@redhat.com>
12941 L:      linux-afs@lists.infradead.org
12942 S:      Supported
12943 F:      net/rxrpc/
12944 F:      include/keys/rxrpc-type.h
12945 F:      include/net/af_rxrpc.h
12946 F:      include/trace/events/rxrpc.h
12947 F:      include/uapi/linux/rxrpc.h
12948 F:      Documentation/networking/rxrpc.txt
12949 W:      https://www.infradead.org/~dhowells/kafs/
12950
12951 S3 SAVAGE FRAMEBUFFER DRIVER
12952 M:      Antonino Daplas <adaplas@gmail.com>
12953 L:      linux-fbdev@vger.kernel.org
12954 S:      Maintained
12955 F:      drivers/video/fbdev/savage/
12956
12957 S390
12958 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
12959 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
12960 L:      linux-s390@vger.kernel.org
12961 W:      http://www.ibm.com/developerworks/linux/linux390/
12962 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
12963 S:      Supported
12964 F:      arch/s390/
12965 F:      drivers/s390/
12966 F:      Documentation/s390/
12967 F:      Documentation/driver-api/s390-drivers.rst
12968
12969 S390 COMMON I/O LAYER
12970 M:      Sebastian Ott <sebott@linux.ibm.com>
12971 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
12972 L:      linux-s390@vger.kernel.org
12973 W:      http://www.ibm.com/developerworks/linux/linux390/
12974 S:      Supported
12975 F:      drivers/s390/cio/
12976
12977 S390 DASD DRIVER
12978 M:      Stefan Haberland <sth@linux.ibm.com>
12979 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
12980 L:      linux-s390@vger.kernel.org
12981 W:      http://www.ibm.com/developerworks/linux/linux390/
12982 S:      Supported
12983 F:      drivers/s390/block/dasd*
12984 F:      block/partitions/ibm.c
12985
12986 S390 IOMMU (PCI)
12987 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12988 L:      linux-s390@vger.kernel.org
12989 W:      http://www.ibm.com/developerworks/linux/linux390/
12990 S:      Supported
12991 F:      drivers/iommu/s390-iommu.c
12992
12993 S390 IUCV NETWORK LAYER
12994 M:      Julian Wiedmann <jwi@linux.ibm.com>
12995 M:      Ursula Braun <ubraun@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/net/*iucv*
13000 F:      include/net/iucv/
13001 F:      net/iucv/
13002
13003 S390 NETWORK DRIVERS
13004 M:      Julian Wiedmann <jwi@linux.ibm.com>
13005 M:      Ursula Braun <ubraun@linux.ibm.com>
13006 L:      linux-s390@vger.kernel.org
13007 W:      http://www.ibm.com/developerworks/linux/linux390/
13008 S:      Supported
13009 F:      drivers/s390/net/
13010
13011 S390 PCI SUBSYSTEM
13012 M:      Sebastian Ott <sebott@linux.ibm.com>
13013 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13014 L:      linux-s390@vger.kernel.org
13015 W:      http://www.ibm.com/developerworks/linux/linux390/
13016 S:      Supported
13017 F:      arch/s390/pci/
13018 F:      drivers/pci/hotplug/s390_pci_hpc.c
13019
13020 S390 VFIO-CCW DRIVER
13021 M:      Cornelia Huck <cohuck@redhat.com>
13022 M:      Halil Pasic <pasic@linux.ibm.com>
13023 L:      linux-s390@vger.kernel.org
13024 L:      kvm@vger.kernel.org
13025 S:      Supported
13026 F:      drivers/s390/cio/vfio_ccw*
13027 F:      Documentation/s390/vfio-ccw.txt
13028 F:      include/uapi/linux/vfio_ccw.h
13029
13030 S390 ZCRYPT DRIVER
13031 M:      Harald Freudenberger <freude@linux.ibm.com>
13032 L:      linux-s390@vger.kernel.org
13033 W:      http://www.ibm.com/developerworks/linux/linux390/
13034 S:      Supported
13035 F:      drivers/s390/crypto/
13036
13037 S390 VFIO AP DRIVER
13038 M:      Tony Krowiak <akrowiak@linux.ibm.com>
13039 M:      Pierre Morel <pmorel@linux.ibm.com>
13040 M:      Halil Pasic <pasic@linux.ibm.com>
13041 L:      linux-s390@vger.kernel.org
13042 W:      http://www.ibm.com/developerworks/linux/linux390/
13043 S:      Supported
13044 F:      drivers/s390/crypto/vfio_ap_drv.c
13045 F:      drivers/s390/crypto/vfio_ap_private.h
13046 F:      drivers/s390/crypto/vfio_ap_ops.c
13047 F:      Documentation/s390/vfio-ap.txt
13048
13049 S390 ZFCP DRIVER
13050 M:      Steffen Maier <maier@linux.ibm.com>
13051 M:      Benjamin Block <bblock@linux.ibm.com>
13052 L:      linux-s390@vger.kernel.org
13053 W:      http://www.ibm.com/developerworks/linux/linux390/
13054 S:      Supported
13055 F:      drivers/s390/scsi/zfcp_*
13056
13057 S3C24XX SD/MMC Driver
13058 M:      Ben Dooks <ben-linux@fluff.org>
13059 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13060 S:      Supported
13061 F:      drivers/mmc/host/s3cmci.*
13062
13063 SAA6588 RDS RECEIVER DRIVER
13064 M:      Hans Verkuil <hverkuil@xs4all.nl>
13065 L:      linux-media@vger.kernel.org
13066 T:      git git://linuxtv.org/media_tree.git
13067 W:      https://linuxtv.org
13068 S:      Odd Fixes
13069 F:      drivers/media/i2c/saa6588*
13070
13071 SAA7134 VIDEO4LINUX DRIVER
13072 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13073 L:      linux-media@vger.kernel.org
13074 W:      https://linuxtv.org
13075 T:      git git://linuxtv.org/media_tree.git
13076 S:      Odd fixes
13077 F:      Documentation/media/v4l-drivers/saa7134*
13078 F:      drivers/media/pci/saa7134/
13079
13080 SAA7146 VIDEO4LINUX-2 DRIVER
13081 M:      Hans Verkuil <hverkuil@xs4all.nl>
13082 L:      linux-media@vger.kernel.org
13083 T:      git git://linuxtv.org/media_tree.git
13084 S:      Maintained
13085 F:      drivers/media/common/saa7146/
13086 F:      drivers/media/pci/saa7146/
13087 F:      include/media/saa7146*
13088
13089 SAMSUNG AUDIO (ASoC) DRIVERS
13090 M:      Krzysztof Kozlowski <krzk@kernel.org>
13091 M:      Sangbeom Kim <sbkim73@samsung.com>
13092 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13093 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13094 S:      Supported
13095 F:      sound/soc/samsung/
13096 F:      Documentation/devicetree/bindings/sound/samsung*
13097
13098 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
13099 M:      Krzysztof Kozlowski <krzk@kernel.org>
13100 L:      linux-crypto@vger.kernel.org
13101 L:      linux-samsung-soc@vger.kernel.org
13102 S:      Maintained
13103 F:      drivers/crypto/exynos-rng.c
13104 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.txt
13105
13106 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
13107 M:      Łukasz Stelmach <l.stelmach@samsung.com>
13108 L:      linux-samsung-soc@vger.kernel.org
13109 S:      Maintained
13110 F:      drivers/char/hw_random/exynos-trng.c
13111 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
13112
13113 SAMSUNG FRAMEBUFFER DRIVER
13114 M:      Jingoo Han <jingoohan1@gmail.com>
13115 L:      linux-fbdev@vger.kernel.org
13116 S:      Maintained
13117 F:      drivers/video/fbdev/s3c-fb.c
13118
13119 SAMSUNG LAPTOP DRIVER
13120 M:      Corentin Chary <corentin.chary@gmail.com>
13121 L:      platform-driver-x86@vger.kernel.org
13122 S:      Maintained
13123 F:      drivers/platform/x86/samsung-laptop.c
13124
13125 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
13126 M:      Sangbeom Kim <sbkim73@samsung.com>
13127 M:      Krzysztof Kozlowski <krzk@kernel.org>
13128 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13129 L:      linux-kernel@vger.kernel.org
13130 L:      linux-samsung-soc@vger.kernel.org
13131 S:      Supported
13132 F:      drivers/mfd/sec*.c
13133 F:      drivers/regulator/s2m*.c
13134 F:      drivers/regulator/s5m*.c
13135 F:      drivers/clk/clk-s2mps11.c
13136 F:      drivers/rtc/rtc-s5m.c
13137 F:      include/linux/mfd/samsung/
13138 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
13139 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
13140 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
13141 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
13142
13143 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
13144 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
13145 L:      linux-media@vger.kernel.org
13146 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13147 S:      Maintained
13148 F:      drivers/media/platform/s3c-camif/
13149 F:      include/media/drv-intf/s3c_camif.h
13150
13151 SAMSUNG S3FWRN5 NFC DRIVER
13152 M:      Robert Baldyga <r.baldyga@samsung.com>
13153 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
13154 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
13155 S:      Supported
13156 F:      drivers/nfc/s3fwrn5
13157
13158 SAMSUNG S5C73M3 CAMERA DRIVER
13159 M:      Kyungmin Park <kyungmin.park@samsung.com>
13160 M:      Andrzej Hajda <a.hajda@samsung.com>
13161 L:      linux-media@vger.kernel.org
13162 S:      Supported
13163 F:      drivers/media/i2c/s5c73m3/*
13164
13165 SAMSUNG S5K5BAF CAMERA DRIVER
13166 M:      Kyungmin Park <kyungmin.park@samsung.com>
13167 M:      Andrzej Hajda <a.hajda@samsung.com>
13168 L:      linux-media@vger.kernel.org
13169 S:      Supported
13170 F:      drivers/media/i2c/s5k5baf.c
13171
13172 SAMSUNG S5P Security SubSystem (SSS) DRIVER
13173 M:      Krzysztof Kozlowski <krzk@kernel.org>
13174 M:      Vladimir Zapolskiy <vz@mleia.com>
13175 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
13176 L:      linux-crypto@vger.kernel.org
13177 L:      linux-samsung-soc@vger.kernel.org
13178 S:      Maintained
13179 F:      drivers/crypto/s5p-sss.c
13180
13181 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
13182 M:      Kyungmin Park <kyungmin.park@samsung.com>
13183 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13184 L:      linux-media@vger.kernel.org
13185 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
13186 S:      Supported
13187 F:      drivers/media/platform/exynos4-is/
13188
13189 SAMSUNG SOC CLOCK DRIVERS
13190 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13191 M:      Tomasz Figa <tomasz.figa@gmail.com>
13192 M:      Chanwoo Choi <cw00.choi@samsung.com>
13193 S:      Supported
13194 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13195 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
13196 F:      drivers/clk/samsung/
13197 F:      include/dt-bindings/clock/exynos*.h
13198 F:      Documentation/devicetree/bindings/clock/exynos*.txt
13199
13200 SAMSUNG SPI DRIVERS
13201 M:      Kukjin Kim <kgene@kernel.org>
13202 M:      Krzysztof Kozlowski <krzk@kernel.org>
13203 M:      Andi Shyti <andi@etezian.org>
13204 L:      linux-spi@vger.kernel.org
13205 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13206 S:      Maintained
13207 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
13208 F:      drivers/spi/spi-s3c*
13209 F:      include/linux/platform_data/spi-s3c64xx.h
13210
13211 SAMSUNG SXGBE DRIVERS
13212 M:      Byungho An <bh74.an@samsung.com>
13213 M:      Girish K S <ks.giri@samsung.com>
13214 M:      Vipul Pandya <vipul.pandya@samsung.com>
13215 S:      Supported
13216 L:      netdev@vger.kernel.org
13217 F:      drivers/net/ethernet/samsung/sxgbe/
13218
13219 SAMSUNG THERMAL DRIVER
13220 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13221 L:      linux-pm@vger.kernel.org
13222 L:      linux-samsung-soc@vger.kernel.org
13223 S:      Supported
13224 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
13225 F:      drivers/thermal/samsung/
13226
13227 SAMSUNG USB2 PHY DRIVER
13228 M:      Kamil Debski <kamil@wypas.org>
13229 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13230 L:      linux-kernel@vger.kernel.org
13231 S:      Supported
13232 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
13233 F:      Documentation/phy/samsung-usb2.txt
13234 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
13235 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
13236 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
13237 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
13238 F:      drivers/phy/samsung/phy-samsung-usb2.c
13239 F:      drivers/phy/samsung/phy-samsung-usb2.h
13240
13241 SC1200 WDT DRIVER
13242 M:      Zwane Mwaikambo <zwanem@gmail.com>
13243 S:      Maintained
13244 F:      drivers/watchdog/sc1200wdt.c
13245
13246 SCHEDULER
13247 M:      Ingo Molnar <mingo@redhat.com>
13248 M:      Peter Zijlstra <peterz@infradead.org>
13249 L:      linux-kernel@vger.kernel.org
13250 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
13251 S:      Maintained
13252 F:      kernel/sched/
13253 F:      include/linux/sched.h
13254 F:      include/uapi/linux/sched.h
13255 F:      include/linux/wait.h
13256
13257 SCR24X CHIP CARD INTERFACE DRIVER
13258 M:      Lubomir Rintel <lkundrak@v3.sk>
13259 S:      Supported
13260 F:      drivers/char/pcmcia/scr24x_cs.c
13261
13262 SCSI CDROM DRIVER
13263 M:      Jens Axboe <axboe@kernel.dk>
13264 L:      linux-scsi@vger.kernel.org
13265 W:      http://www.kernel.dk
13266 S:      Maintained
13267 F:      drivers/scsi/sr*
13268
13269 SCSI RDMA PROTOCOL (SRP) INITIATOR
13270 M:      Bart Van Assche <bvanassche@acm.org>
13271 L:      linux-rdma@vger.kernel.org
13272 S:      Supported
13273 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13274 F:      drivers/infiniband/ulp/srp/
13275 F:      include/scsi/srp.h
13276
13277 SCSI RDMA PROTOCOL (SRP) TARGET
13278 M:      Bart Van Assche <bvanassche@acm.org>
13279 L:      linux-rdma@vger.kernel.org
13280 L:      target-devel@vger.kernel.org
13281 S:      Supported
13282 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13283 F:      drivers/infiniband/ulp/srpt/
13284
13285 SCSI SG DRIVER
13286 M:      Doug Gilbert <dgilbert@interlog.com>
13287 L:      linux-scsi@vger.kernel.org
13288 W:      http://sg.danny.cz/sg
13289 S:      Maintained
13290 F:      Documentation/scsi/scsi-generic.txt
13291 F:      drivers/scsi/sg.c
13292 F:      include/scsi/sg.h
13293
13294 SCSI SUBSYSTEM
13295 M:      "James E.J. Bottomley" <jejb@linux.vnet.ibm.com>
13296 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
13297 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
13298 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
13299 L:      linux-scsi@vger.kernel.org
13300 S:      Maintained
13301 F:      Documentation/devicetree/bindings/scsi/
13302 F:      drivers/scsi/
13303 F:      include/scsi/
13304
13305 SCSI TAPE DRIVER
13306 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
13307 L:      linux-scsi@vger.kernel.org
13308 S:      Maintained
13309 F:      Documentation/scsi/st.txt
13310 F:      drivers/scsi/st.*
13311 F:      drivers/scsi/st_*.h
13312
13313 SCTP PROTOCOL
13314 M:      Vlad Yasevich <vyasevich@gmail.com>
13315 M:      Neil Horman <nhorman@tuxdriver.com>
13316 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
13317 L:      linux-sctp@vger.kernel.org
13318 W:      http://lksctp.sourceforge.net
13319 S:      Maintained
13320 F:      Documentation/networking/sctp.txt
13321 F:      include/linux/sctp.h
13322 F:      include/uapi/linux/sctp.h
13323 F:      include/net/sctp/
13324 F:      net/sctp/
13325
13326 SCx200 CPU SUPPORT
13327 M:      Jim Cromie <jim.cromie@gmail.com>
13328 S:      Odd Fixes
13329 F:      Documentation/i2c/busses/scx200_acb
13330 F:      arch/x86/platform/scx200/
13331 F:      drivers/watchdog/scx200_wdt.c
13332 F:      drivers/i2c/busses/scx200*
13333 F:      drivers/mtd/maps/scx200_docflash.c
13334 F:      include/linux/scx200.h
13335
13336 SCx200 GPIO DRIVER
13337 M:      Jim Cromie <jim.cromie@gmail.com>
13338 S:      Maintained
13339 F:      drivers/char/scx200_gpio.c
13340 F:      include/linux/scx200_gpio.h
13341
13342 SCx200 HRT CLOCKSOURCE DRIVER
13343 M:      Jim Cromie <jim.cromie@gmail.com>
13344 S:      Maintained
13345 F:      drivers/clocksource/scx200_hrt.c
13346
13347 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
13348 M:      Sascha Sommer <saschasommer@freenet.de>
13349 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
13350 S:      Maintained
13351 F:      drivers/mmc/host/sdricoh_cs.c
13352
13353 SECURE COMPUTING
13354 M:      Kees Cook <keescook@chromium.org>
13355 R:      Andy Lutomirski <luto@amacapital.net>
13356 R:      Will Drewry <wad@chromium.org>
13357 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
13358 S:      Supported
13359 F:      kernel/seccomp.c
13360 F:      include/uapi/linux/seccomp.h
13361 F:      include/linux/seccomp.h
13362 F:      tools/testing/selftests/seccomp/*
13363 F:      tools/testing/selftests/kselftest_harness.h
13364 F:      Documentation/userspace-api/seccomp_filter.rst
13365 K:      \bsecure_computing
13366 K:      \bTIF_SECCOMP\b
13367
13368 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
13369 M:      Al Cooper <alcooperx@gmail.com>
13370 L:      linux-mmc@vger.kernel.org
13371 L:      bcm-kernel-feedback-list@broadcom.com
13372 S:      Maintained
13373 F:      drivers/mmc/host/sdhci-brcmstb*
13374
13375 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
13376 M:      Adrian Hunter <adrian.hunter@intel.com>
13377 L:      linux-mmc@vger.kernel.org
13378 T:      git git://git.infradead.org/users/ahunter/linux-sdhci.git
13379 S:      Maintained
13380 F:      drivers/mmc/host/sdhci*
13381 F:      include/linux/mmc/sdhci*
13382
13383 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
13384 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
13385 M:      Manjunath M B <manjumb@synopsys.com>
13386 L:      linux-mmc@vger.kernel.org
13387 S:      Maintained
13388 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
13389
13390 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER
13391 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
13392 L:      linux-mmc@vger.kernel.org
13393 S:      Supported
13394 F:      drivers/mmc/host/sdhci-of-at91.c
13395
13396 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
13397 M:      Ben Dooks <ben-linux@fluff.org>
13398 M:      Jaehoon Chung <jh80.chung@samsung.com>
13399 L:      linux-mmc@vger.kernel.org
13400 S:      Maintained
13401 F:      drivers/mmc/host/sdhci-s3c*
13402
13403 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
13404 M:      Viresh Kumar <vireshk@kernel.org>
13405 L:      linux-mmc@vger.kernel.org
13406 S:      Maintained
13407 F:      drivers/mmc/host/sdhci-spear.c
13408
13409 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
13410 M:      Kishon Vijay Abraham I <kishon@ti.com>
13411 L:      linux-mmc@vger.kernel.org
13412 S:      Maintained
13413 F:      drivers/mmc/host/sdhci-omap.c
13414
13415 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
13416 M:      Scott Bauer <scott.bauer@intel.com>
13417 M:      Jonathan Derrick <jonathan.derrick@intel.com>
13418 L:      linux-block@vger.kernel.org
13419 S:      Supported
13420 F:      block/sed*
13421 F:      block/opal_proto.h
13422 F:      include/linux/sed*
13423 F:      include/uapi/linux/sed*
13424
13425 SECURITY CONTACT
13426 M:      Security Officers <security@kernel.org>
13427 S:      Supported
13428
13429 SECURITY SUBSYSTEM
13430 M:      James Morris <jmorris@namei.org>
13431 M:      "Serge E. Hallyn" <serge@hallyn.com>
13432 L:      linux-security-module@vger.kernel.org (suggested Cc:)
13433 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
13434 W:      http://kernsec.org/
13435 S:      Supported
13436 F:      security/
13437 X:      security/selinux/
13438
13439 SELINUX SECURITY MODULE
13440 M:      Paul Moore <paul@paul-moore.com>
13441 M:      Stephen Smalley <sds@tycho.nsa.gov>
13442 M:      Eric Paris <eparis@parisplace.org>
13443 L:      selinux@vger.kernel.org
13444 W:      https://selinuxproject.org
13445 W:      https://github.com/SELinuxProject
13446 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
13447 S:      Supported
13448 F:      include/linux/selinux*
13449 F:      security/selinux/
13450 F:      scripts/selinux/
13451 F:      Documentation/admin-guide/LSM/SELinux.rst
13452
13453 SENSABLE PHANTOM
13454 M:      Jiri Slaby <jirislaby@gmail.com>
13455 S:      Maintained
13456 F:      drivers/misc/phantom.c
13457 F:      include/uapi/linux/phantom.h
13458
13459 SERIAL DEVICE BUS
13460 M:      Rob Herring <robh@kernel.org>
13461 L:      linux-serial@vger.kernel.org
13462 S:      Maintained
13463 F:      Documentation/devicetree/bindings/serial/slave-device.txt
13464 F:      drivers/tty/serdev/
13465 F:      include/linux/serdev.h
13466
13467 SERIAL DRIVERS
13468 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13469 L:      linux-serial@vger.kernel.org
13470 S:      Maintained
13471 F:      Documentation/devicetree/bindings/serial/
13472 F:      drivers/tty/serial/
13473
13474 SERIAL IR RECEIVER
13475 M:      Sean Young <sean@mess.org>
13476 L:      linux-media@vger.kernel.org
13477 S:      Maintained
13478 F:      drivers/media/rc/serial_ir.c
13479
13480 SFC NETWORK DRIVER
13481 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
13482 M:      Edward Cree <ecree@solarflare.com>
13483 M:      Bert Kenward <bkenward@solarflare.com>
13484 L:      netdev@vger.kernel.org
13485 S:      Supported
13486 F:      drivers/net/ethernet/sfc/
13487
13488 SGI GRU DRIVER
13489 M:      Dimitri Sivanich <sivanich@sgi.com>
13490 S:      Maintained
13491 F:      drivers/misc/sgi-gru/
13492
13493 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
13494 M:      Pat Gefre <pfg@sgi.com>
13495 L:      linux-ia64@vger.kernel.org
13496 S:      Supported
13497 F:      Documentation/ia64/serial.txt
13498 F:      drivers/tty/serial/ioc?_serial.c
13499 F:      include/linux/ioc?.h
13500
13501 SGI XP/XPC/XPNET DRIVER
13502 M:      Cliff Whickman <cpw@sgi.com>
13503 M:      Robin Holt <robinmholt@gmail.com>
13504 S:      Maintained
13505 F:      drivers/misc/sgi-xp/
13506
13507 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
13508 M:      Ursula Braun <ubraun@linux.ibm.com>
13509 L:      linux-s390@vger.kernel.org
13510 W:      http://www.ibm.com/developerworks/linux/linux390/
13511 S:      Supported
13512 F:      net/smc/
13513
13514 SHARP RJ54N1CB0C SENSOR DRIVER
13515 M:      Jacopo Mondi <jacopo@jmondi.org>
13516 L:      linux-media@vger.kernel.org
13517 T:      git git://linuxtv.org/media_tree.git
13518 S:      Odd fixes
13519 F:      drivers/media/i2c/rj54n1cb0c.c
13520 F:      include/media/i2c/rj54n1cb0c.h
13521
13522 SH_VEU V4L2 MEM2MEM DRIVER
13523 L:      linux-media@vger.kernel.org
13524 S:      Orphan
13525 F:      drivers/media/platform/sh_veu.c
13526
13527 SH_VOU V4L2 OUTPUT DRIVER
13528 L:      linux-media@vger.kernel.org
13529 S:      Orphan
13530 F:      drivers/media/platform/sh_vou.c
13531 F:      include/media/drv-intf/sh_vou.h
13532
13533 SI2157 MEDIA DRIVER
13534 M:      Antti Palosaari <crope@iki.fi>
13535 L:      linux-media@vger.kernel.org
13536 W:      https://linuxtv.org
13537 W:      http://palosaari.fi/linux/
13538 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13539 T:      git git://linuxtv.org/anttip/media_tree.git
13540 S:      Maintained
13541 F:      drivers/media/tuners/si2157*
13542
13543 SI2165 MEDIA DRIVER
13544 M:      Matthias Schwarzott <zzam@gentoo.org>
13545 L:      linux-media@vger.kernel.org
13546 W:      https://linuxtv.org
13547 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13548 S:      Maintained
13549 F:      drivers/media/dvb-frontends/si2165*
13550
13551 SI2168 MEDIA DRIVER
13552 M:      Antti Palosaari <crope@iki.fi>
13553 L:      linux-media@vger.kernel.org
13554 W:      https://linuxtv.org
13555 W:      http://palosaari.fi/linux/
13556 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13557 T:      git git://linuxtv.org/anttip/media_tree.git
13558 S:      Maintained
13559 F:      drivers/media/dvb-frontends/si2168*
13560
13561 SI470X FM RADIO RECEIVER I2C DRIVER
13562 M:      Hans Verkuil <hverkuil@xs4all.nl>
13563 L:      linux-media@vger.kernel.org
13564 T:      git git://linuxtv.org/media_tree.git
13565 W:      https://linuxtv.org
13566 S:      Odd Fixes
13567 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
13568
13569 SI470X FM RADIO RECEIVER USB DRIVER
13570 M:      Hans Verkuil <hverkuil@xs4all.nl>
13571 L:      linux-media@vger.kernel.org
13572 T:      git git://linuxtv.org/media_tree.git
13573 W:      https://linuxtv.org
13574 S:      Maintained
13575 F:      drivers/media/radio/si470x/radio-si470x-common.c
13576 F:      drivers/media/radio/si470x/radio-si470x.h
13577 F:      drivers/media/radio/si470x/radio-si470x-usb.c
13578
13579 SI4713 FM RADIO TRANSMITTER I2C DRIVER
13580 M:      Eduardo Valentin <edubezval@gmail.com>
13581 L:      linux-media@vger.kernel.org
13582 T:      git git://linuxtv.org/media_tree.git
13583 W:      https://linuxtv.org
13584 S:      Odd Fixes
13585 F:      drivers/media/radio/si4713/si4713.?
13586
13587 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
13588 M:      Eduardo Valentin <edubezval@gmail.com>
13589 L:      linux-media@vger.kernel.org
13590 T:      git git://linuxtv.org/media_tree.git
13591 W:      https://linuxtv.org
13592 S:      Odd Fixes
13593 F:      drivers/media/radio/si4713/radio-platform-si4713.c
13594
13595 SI4713 FM RADIO TRANSMITTER USB DRIVER
13596 M:      Hans Verkuil <hverkuil@xs4all.nl>
13597 L:      linux-media@vger.kernel.org
13598 T:      git git://linuxtv.org/media_tree.git
13599 W:      https://linuxtv.org
13600 S:      Maintained
13601 F:      drivers/media/radio/si4713/radio-usb-si4713.c
13602
13603 SIANO DVB DRIVER
13604 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13605 L:      linux-media@vger.kernel.org
13606 W:      https://linuxtv.org
13607 T:      git git://linuxtv.org/media_tree.git
13608 S:      Odd fixes
13609 F:      drivers/media/common/siano/
13610 F:      drivers/media/usb/siano/
13611 F:      drivers/media/usb/siano/
13612 F:      drivers/media/mmc/siano/
13613
13614 SIFIVE DRIVERS
13615 M:      Palmer Dabbelt <palmer@sifive.com>
13616 L:      linux-riscv@lists.infradead.org
13617 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
13618 S:      Supported
13619 K:      sifive
13620 N:      sifive
13621
13622 SILEAD TOUCHSCREEN DRIVER
13623 M:      Hans de Goede <hdegoede@redhat.com>
13624 L:      linux-input@vger.kernel.org
13625 L:      platform-driver-x86@vger.kernel.org
13626 S:      Maintained
13627 F:      drivers/input/touchscreen/silead.c
13628 F:      drivers/platform/x86/touchscreen_dmi.c
13629
13630 SILICON MOTION SM712 FRAME BUFFER DRIVER
13631 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
13632 M:      Teddy Wang <teddy.wang@siliconmotion.com>
13633 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
13634 L:      linux-fbdev@vger.kernel.org
13635 S:      Maintained
13636 F:      drivers/video/fbdev/sm712*
13637 F:      Documentation/fb/sm712fb.txt
13638
13639 SIMPLE FIRMWARE INTERFACE (SFI)
13640 M:      Len Brown <lenb@kernel.org>
13641 L:      sfi-devel@simplefirmware.org
13642 W:      http://simplefirmware.org/
13643 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
13644 S:      Supported
13645 F:      arch/x86/platform/sfi/
13646 F:      drivers/sfi/
13647 F:      include/linux/sfi*.h
13648
13649 SIMPLEFB FB DRIVER
13650 M:      Hans de Goede <hdegoede@redhat.com>
13651 L:      linux-fbdev@vger.kernel.org
13652 S:      Maintained
13653 F:      Documentation/devicetree/bindings/display/simple-framebuffer.txt
13654 F:      drivers/video/fbdev/simplefb.c
13655 F:      include/linux/platform_data/simplefb.h
13656
13657 SIMTEC EB110ATX (Chalice CATS)
13658 P:      Ben Dooks
13659 P:      Vincent Sanders <vince@simtec.co.uk>
13660 M:      Simtec Linux Team <linux@simtec.co.uk>
13661 W:      http://www.simtec.co.uk/products/EB110ATX/
13662 S:      Supported
13663
13664 SIMTEC EB2410ITX (BAST)
13665 P:      Ben Dooks
13666 P:      Vincent Sanders <vince@simtec.co.uk>
13667 M:      Simtec Linux Team <linux@simtec.co.uk>
13668 W:      http://www.simtec.co.uk/products/EB2410ITX/
13669 S:      Supported
13670 F:      arch/arm/mach-s3c24xx/mach-bast.c
13671 F:      arch/arm/mach-s3c24xx/bast-ide.c
13672 F:      arch/arm/mach-s3c24xx/bast-irq.c
13673
13674 SIPHASH PRF ROUTINES
13675 M:      Jason A. Donenfeld <Jason@zx2c4.com>
13676 S:      Maintained
13677 F:      lib/siphash.c
13678 F:      lib/test_siphash.c
13679 F:      include/linux/siphash.h
13680
13681 SIOX
13682 M:      Gavin Schenk <g.schenk@eckelmann.de>
13683 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
13684 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
13685 S:      Supported
13686 F:      drivers/siox/*
13687 F:      drivers/gpio/gpio-siox.c
13688 F:      include/trace/events/siox.h
13689
13690 SIS 190 ETHERNET DRIVER
13691 M:      Francois Romieu <romieu@fr.zoreil.com>
13692 L:      netdev@vger.kernel.org
13693 S:      Maintained
13694 F:      drivers/net/ethernet/sis/sis190.c
13695
13696 SIS 900/7016 FAST ETHERNET DRIVER
13697 M:      Daniele Venzano <venza@brownhat.org>
13698 W:      http://www.brownhat.org/sis900.html
13699 L:      netdev@vger.kernel.org
13700 S:      Maintained
13701 F:      drivers/net/ethernet/sis/sis900.*
13702
13703 SIS FRAMEBUFFER DRIVER
13704 M:      Thomas Winischhofer <thomas@winischhofer.net>
13705 W:      http://www.winischhofer.net/linuxsisvga.shtml
13706 S:      Maintained
13707 F:      Documentation/fb/sisfb.txt
13708 F:      drivers/video/fbdev/sis/
13709 F:      include/video/sisfb.h
13710
13711 SIS USB2VGA DRIVER
13712 M:      Thomas Winischhofer <thomas@winischhofer.net>
13713 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
13714 S:      Maintained
13715 F:      drivers/usb/misc/sisusbvga/
13716
13717 SLAB ALLOCATOR
13718 M:      Christoph Lameter <cl@linux.com>
13719 M:      Pekka Enberg <penberg@kernel.org>
13720 M:      David Rientjes <rientjes@google.com>
13721 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
13722 M:      Andrew Morton <akpm@linux-foundation.org>
13723 L:      linux-mm@kvack.org
13724 S:      Maintained
13725 F:      include/linux/sl?b*.h
13726 F:      mm/sl?b*
13727
13728 SLEEPABLE READ-COPY UPDATE (SRCU)
13729 M:      Lai Jiangshan <jiangshanlai@gmail.com>
13730 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
13731 M:      Josh Triplett <josh@joshtriplett.org>
13732 R:      Steven Rostedt <rostedt@goodmis.org>
13733 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13734 L:      linux-kernel@vger.kernel.org
13735 W:      http://www.rdrop.com/users/paulmck/RCU/
13736 S:      Supported
13737 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
13738 F:      include/linux/srcu*.h
13739 F:      kernel/rcu/srcu*.c
13740
13741 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
13742 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
13743 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13744 S:      Maintained
13745 F:      drivers/slimbus/
13746 F:      Documentation/devicetree/bindings/slimbus/
13747 F:      include/linux/slimbus.h
13748
13749 SMACK SECURITY MODULE
13750 M:      Casey Schaufler <casey@schaufler-ca.com>
13751 L:      linux-security-module@vger.kernel.org
13752 W:      http://schaufler-ca.com
13753 T:      git git://github.com/cschaufler/smack-next
13754 S:      Maintained
13755 F:      Documentation/admin-guide/LSM/Smack.rst
13756 F:      security/smack/
13757
13758 SMC91x ETHERNET DRIVER
13759 M:      Nicolas Pitre <nico@fluxnic.net>
13760 S:      Odd Fixes
13761 F:      drivers/net/ethernet/smsc/smc91x.*
13762
13763 SMIA AND SMIA++ IMAGE SENSOR DRIVER
13764 M:      Sakari Ailus <sakari.ailus@iki.fi>
13765 L:      linux-media@vger.kernel.org
13766 S:      Maintained
13767 F:      drivers/media/i2c/smiapp/
13768 F:      include/media/i2c/smiapp.h
13769 F:      drivers/media/i2c/smiapp-pll.c
13770 F:      drivers/media/i2c/smiapp-pll.h
13771 F:      include/uapi/linux/smiapp.h
13772 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
13773
13774 SMM665 HARDWARE MONITOR DRIVER
13775 M:      Guenter Roeck <linux@roeck-us.net>
13776 L:      linux-hwmon@vger.kernel.org
13777 S:      Maintained
13778 F:      Documentation/hwmon/smm665
13779 F:      drivers/hwmon/smm665.c
13780
13781 SMSC EMC2103 HARDWARE MONITOR DRIVER
13782 M:      Steve Glendinning <steve.glendinning@shawell.net>
13783 L:      linux-hwmon@vger.kernel.org
13784 S:      Maintained
13785 F:      Documentation/hwmon/emc2103
13786 F:      drivers/hwmon/emc2103.c
13787
13788 SMSC SCH5627 HARDWARE MONITOR DRIVER
13789 M:      Hans de Goede <hdegoede@redhat.com>
13790 L:      linux-hwmon@vger.kernel.org
13791 S:      Supported
13792 F:      Documentation/hwmon/sch5627
13793 F:      drivers/hwmon/sch5627.c
13794
13795 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
13796 M:      Steve Glendinning <steve.glendinning@shawell.net>
13797 L:      linux-fbdev@vger.kernel.org
13798 S:      Maintained
13799 F:      drivers/video/fbdev/smscufx.c
13800
13801 SMSC47B397 HARDWARE MONITOR DRIVER
13802 M:      Jean Delvare <jdelvare@suse.com>
13803 L:      linux-hwmon@vger.kernel.org
13804 S:      Maintained
13805 F:      Documentation/hwmon/smsc47b397
13806 F:      drivers/hwmon/smsc47b397.c
13807
13808 SMSC911x ETHERNET DRIVER
13809 M:      Steve Glendinning <steve.glendinning@shawell.net>
13810 L:      netdev@vger.kernel.org
13811 S:      Maintained
13812 F:      include/linux/smsc911x.h
13813 F:      drivers/net/ethernet/smsc/smsc911x.*
13814
13815 SMSC9420 PCI ETHERNET DRIVER
13816 M:      Steve Glendinning <steve.glendinning@shawell.net>
13817 L:      netdev@vger.kernel.org
13818 S:      Maintained
13819 F:      drivers/net/ethernet/smsc/smsc9420.*
13820
13821 SOC-CAMERA V4L2 SUBSYSTEM
13822 L:      linux-media@vger.kernel.org
13823 T:      git git://linuxtv.org/media_tree.git
13824 S:      Orphan
13825 F:      include/media/soc*
13826 F:      drivers/media/i2c/soc_camera/
13827 F:      drivers/media/platform/soc_camera/
13828
13829 SOCIONEXT SYNQUACER I2C DRIVER
13830 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
13831 L:      linux-i2c@vger.kernel.org
13832 S:      Maintained
13833 F:      drivers/i2c/busses/i2c-synquacer.c
13834 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
13835
13836 SOCIONEXT UNIPHIER SOUND DRIVER
13837 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13838 S:      Orphan
13839 F:      sound/soc/uniphier/
13840
13841 SOEKRIS NET48XX LED SUPPORT
13842 M:      Chris Boot <bootc@bootc.net>
13843 S:      Maintained
13844 F:      drivers/leds/leds-net48xx.c
13845
13846 SOFT-ROCE DRIVER (rxe)
13847 M:      Moni Shoua <monis@mellanox.com>
13848 L:      linux-rdma@vger.kernel.org
13849 S:      Supported
13850 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
13851 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13852 F:      drivers/infiniband/sw/rxe/
13853 F:      include/uapi/rdma/rdma_user_rxe.h
13854
13855 SOFTLOGIC 6x10 MPEG CODEC
13856 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
13857 M:      Anton Sviridenko <anton@corp.bluecherry.net>
13858 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
13859 M:      Andrey Utkin <andrey_utkin@fastmail.com>
13860 M:      Ismael Luceno <ismael@iodev.co.uk>
13861 L:      linux-media@vger.kernel.org
13862 S:      Supported
13863 F:      drivers/media/pci/solo6x10/
13864
13865 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
13866 M:      James Morse <james.morse@arm.com>
13867 L:      linux-arm-kernel@lists.infradead.org
13868 S:      Maintained
13869 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
13870 F:      drivers/firmware/arm_sdei.c
13871 F:      include/linux/arm_sdei.h
13872 F:      include/uapi/linux/arm_sdei.h
13873
13874 SOFTWARE RAID (Multiple Disks) SUPPORT
13875 M:      Shaohua Li <shli@kernel.org>
13876 L:      linux-raid@vger.kernel.org
13877 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
13878 S:      Supported
13879 F:      drivers/md/Makefile
13880 F:      drivers/md/Kconfig
13881 F:      drivers/md/md*
13882 F:      drivers/md/raid*
13883 F:      include/linux/raid/
13884 F:      include/uapi/linux/raid/
13885
13886 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
13887 M:      Jassi Brar <jaswinder.singh@linaro.org>
13888 L:      netdev@vger.kernel.org
13889 S:      Maintained
13890 F:      drivers/net/ethernet/socionext/netsec.c
13891 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
13892
13893 SOLIDRUN CLEARFOG SUPPORT
13894 M:      Russell King <linux@armlinux.org.uk>
13895 S:      Maintained
13896 F:      arch/arm/boot/dts/armada-388-clearfog*
13897 F:      arch/arm/boot/dts/armada-38x-solidrun-*
13898
13899 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
13900 M:      Russell King <linux@armlinux.org.uk>
13901 S:      Maintained
13902 F:      arch/arm/boot/dts/imx6*-cubox-i*
13903 F:      arch/arm/boot/dts/imx6*-hummingboard*
13904 F:      arch/arm/boot/dts/imx6*-sr-*
13905
13906 SONIC NETWORK DRIVER
13907 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
13908 L:      netdev@vger.kernel.org
13909 S:      Maintained
13910 F:      drivers/net/ethernet/natsemi/sonic.*
13911
13912 SONICS SILICON BACKPLANE DRIVER (SSB)
13913 M:      Michael Buesch <m@bues.ch>
13914 L:      linux-wireless@vger.kernel.org
13915 S:      Maintained
13916 F:      drivers/ssb/
13917 F:      include/linux/ssb/
13918
13919 SONY IMX258 SENSOR DRIVER
13920 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
13921 L:      linux-media@vger.kernel.org
13922 T:      git git://linuxtv.org/media_tree.git
13923 S:      Maintained
13924 F:      drivers/media/i2c/imx258.c
13925
13926 SONY IMX274 SENSOR DRIVER
13927 M:      Leon Luo <leonl@leopardimaging.com>
13928 L:      linux-media@vger.kernel.org
13929 T:      git git://linuxtv.org/media_tree.git
13930 S:      Maintained
13931 F:      drivers/media/i2c/imx274.c
13932 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
13933
13934 SONY IMX319 SENSOR DRIVER
13935 M:      Bingbu Cao <bingbu.cao@intel.com>
13936 L:      linux-media@vger.kernel.org
13937 T:      git git://linuxtv.org/media_tree.git
13938 S:      Maintained
13939 F:      drivers/media/i2c/imx319.c
13940
13941 SONY IMX355 SENSOR DRIVER
13942 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
13943 L:      linux-media@vger.kernel.org
13944 T:      git git://linuxtv.org/media_tree.git
13945 S:      Maintained
13946 F:      drivers/media/i2c/imx355.c
13947
13948 SONY MEMORYSTICK CARD SUPPORT
13949 M:      Alex Dubov <oakad@yahoo.com>
13950 W:      http://tifmxx.berlios.de/
13951 S:      Maintained
13952 F:      drivers/memstick/host/tifm_ms.c
13953
13954 SONY MEMORYSTICK STANDARD SUPPORT
13955 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13956 S:      Maintained
13957 F:      drivers/memstick/core/ms_block.*
13958
13959 SONY VAIO CONTROL DEVICE DRIVER
13960 M:      Mattia Dongili <malattia@linux.it>
13961 L:      platform-driver-x86@vger.kernel.org
13962 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
13963 S:      Maintained
13964 F:      Documentation/laptops/sony-laptop.txt
13965 F:      drivers/char/sonypi.c
13966 F:      drivers/platform/x86/sony-laptop.c
13967 F:      include/linux/sony-laptop.h
13968
13969 SOUND
13970 M:      Jaroslav Kysela <perex@perex.cz>
13971 M:      Takashi Iwai <tiwai@suse.com>
13972 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13973 W:      http://www.alsa-project.org/
13974 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13975 T:      git git://git.alsa-project.org/alsa-kernel.git
13976 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
13977 S:      Maintained
13978 F:      Documentation/sound/
13979 F:      include/sound/
13980 F:      include/uapi/sound/
13981 F:      sound/
13982
13983 SOUND - COMPRESSED AUDIO
13984 M:      Vinod Koul <vkoul@kernel.org>
13985 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13986 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13987 S:      Supported
13988 F:      Documentation/sound/designs/compress-offload.rst
13989 F:      include/sound/compress_driver.h
13990 F:      include/uapi/sound/compress_*
13991 F:      sound/core/compress_offload.c
13992 F:      sound/soc/soc-compress.c
13993
13994 SOUND - DMAENGINE HELPERS
13995 M:      Lars-Peter Clausen <lars@metafoo.de>
13996 S:      Supported
13997 F:      include/sound/dmaengine_pcm.h
13998 F:      sound/core/pcm_dmaengine.c
13999 F:      sound/soc/soc-generic-dmaengine-pcm.c
14000
14001 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
14002 M:      Liam Girdwood <lgirdwood@gmail.com>
14003 M:      Mark Brown <broonie@kernel.org>
14004 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
14005 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14006 W:      http://alsa-project.org/main/index.php/ASoC
14007 S:      Supported
14008 F:      Documentation/devicetree/bindings/sound/
14009 F:      Documentation/sound/soc/
14010 F:      sound/soc/
14011 F:      include/dt-bindings/sound/
14012 F:      include/sound/soc*
14013
14014 SOUNDWIRE SUBSYSTEM
14015 M:      Vinod Koul <vkoul@kernel.org>
14016 M:      Sanyog Kale <sanyog.r.kale@intel.com>
14017 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
14018 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14019 S:      Supported
14020 F:      Documentation/driver-api/soundwire/
14021 F:      drivers/soundwire/
14022 F:      include/linux/soundwire/
14023
14024 SP2 MEDIA DRIVER
14025 M:      Olli Salonen <olli.salonen@iki.fi>
14026 L:      linux-media@vger.kernel.org
14027 W:      https://linuxtv.org
14028 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14029 S:      Maintained
14030 F:      drivers/media/dvb-frontends/sp2*
14031
14032 SPARC + UltraSPARC (sparc/sparc64)
14033 M:      "David S. Miller" <davem@davemloft.net>
14034 L:      sparclinux@vger.kernel.org
14035 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
14036 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
14037 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
14038 S:      Maintained
14039 F:      arch/sparc/
14040 F:      drivers/sbus/
14041
14042 SPARC SERIAL DRIVERS
14043 M:      "David S. Miller" <davem@davemloft.net>
14044 L:      sparclinux@vger.kernel.org
14045 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
14046 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
14047 S:      Maintained
14048 F:      include/linux/sunserialcore.h
14049 F:      drivers/tty/serial/suncore.c
14050 F:      drivers/tty/serial/sunhv.c
14051 F:      drivers/tty/serial/sunsab.c
14052 F:      drivers/tty/serial/sunsab.h
14053 F:      drivers/tty/serial/sunsu.c
14054 F:      drivers/tty/serial/sunzilog.c
14055 F:      drivers/tty/serial/sunzilog.h
14056 F:      drivers/tty/vcc.c
14057
14058 SPARSE CHECKER
14059 M:      "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com>
14060 L:      linux-sparse@vger.kernel.org
14061 W:      https://sparse.wiki.kernel.org/
14062 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
14063 S:      Maintained
14064 F:      include/linux/compiler.h
14065
14066 SPEAR CLOCK FRAMEWORK SUPPORT
14067 M:      Viresh Kumar <vireshk@kernel.org>
14068 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14069 W:      http://www.st.com/spear
14070 S:      Maintained
14071 F:      drivers/clk/spear/
14072
14073 SPEAR PLATFORM SUPPORT
14074 M:      Viresh Kumar <vireshk@kernel.org>
14075 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
14076 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14077 W:      http://www.st.com/spear
14078 S:      Maintained
14079 F:      arch/arm/boot/dts/spear*
14080 F:      arch/arm/mach-spear/
14081
14082 SPI NOR SUBSYSTEM
14083 M:      Marek Vasut <marek.vasut@gmail.com>
14084 L:      linux-mtd@lists.infradead.org
14085 W:      http://www.linux-mtd.infradead.org/
14086 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
14087 T:      git git://git.infradead.org/linux-mtd.git spi-nor/fixes
14088 T:      git git://git.infradead.org/linux-mtd.git spi-nor/next
14089 S:      Maintained
14090 F:      drivers/mtd/spi-nor/
14091 F:      include/linux/mtd/spi-nor.h
14092
14093 SPI SUBSYSTEM
14094 M:      Mark Brown <broonie@kernel.org>
14095 L:      linux-spi@vger.kernel.org
14096 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
14097 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
14098 S:      Maintained
14099 F:      Documentation/devicetree/bindings/spi/
14100 F:      Documentation/spi/
14101 F:      drivers/spi/
14102 F:      include/linux/spi/
14103 F:      include/uapi/linux/spi/
14104 F:      tools/spi/
14105
14106 SPIDERNET NETWORK DRIVER for CELL
14107 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
14108 L:      netdev@vger.kernel.org
14109 S:      Supported
14110 F:      Documentation/networking/spider_net.txt
14111 F:      drivers/net/ethernet/toshiba/spider_net*
14112
14113 SPMI SUBSYSTEM
14114 R:      Stephen Boyd <sboyd@kernel.org>
14115 L:      linux-arm-msm@vger.kernel.org
14116 F:      Documentation/devicetree/bindings/spmi/
14117 F:      drivers/spmi/
14118 F:      include/dt-bindings/spmi/spmi.h
14119 F:      include/linux/spmi.h
14120 F:      include/trace/events/spmi.h
14121
14122 SPU FILE SYSTEM
14123 M:      Jeremy Kerr <jk@ozlabs.org>
14124 L:      linuxppc-dev@lists.ozlabs.org
14125 W:      http://www.ibm.com/developerworks/power/cell/
14126 S:      Supported
14127 F:      Documentation/filesystems/spufs.txt
14128 F:      arch/powerpc/platforms/cell/spufs/
14129
14130 SQUASHFS FILE SYSTEM
14131 M:      Phillip Lougher <phillip@squashfs.org.uk>
14132 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
14133 W:      http://squashfs.org.uk
14134 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
14135 S:      Maintained
14136 F:      Documentation/filesystems/squashfs.txt
14137 F:      fs/squashfs/
14138
14139 SRM (Alpha) environment access
14140 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
14141 S:      Maintained
14142 F:      arch/alpha/kernel/srm_env.c
14143
14144 ST STM32 I2C/SMBUS DRIVER
14145 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
14146 L:      linux-i2c@vger.kernel.org
14147 S:      Maintained
14148 F:      drivers/i2c/busses/i2c-stm32*
14149
14150 ST VL53L0X ToF RANGER(I2C) IIO DRIVER
14151 M:      Song Qiang <songqiang1304521@gmail.com>
14152 L:      linux-iio@vger.kernel.org
14153 S:      Maintained
14154 F:      drivers/iio/proximity/vl53l0x-i2c.c
14155 F:      Documentation/devicetree/bindings/iio/proximity/vl53l0x.txt
14156
14157 STABLE BRANCH
14158 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14159 M:      Sasha Levin <sashal@kernel.org>
14160 L:      stable@vger.kernel.org
14161 S:      Supported
14162 F:      Documentation/process/stable-kernel-rules.rst
14163
14164 STAGING - COMEDI
14165 M:      Ian Abbott <abbotti@mev.co.uk>
14166 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
14167 S:      Odd Fixes
14168 F:      drivers/staging/comedi/
14169
14170 STAGING - EROFS FILE SYSTEM
14171 M:      Gao Xiang <gaoxiang25@huawei.com>
14172 M:      Chao Yu <yuchao0@huawei.com>
14173 L:      linux-erofs@lists.ozlabs.org
14174 S:      Maintained
14175 F:      drivers/staging/erofs/
14176
14177 STAGING - INDUSTRIAL IO
14178 M:      Jonathan Cameron <jic23@kernel.org>
14179 L:      linux-iio@vger.kernel.org
14180 S:      Odd Fixes
14181 F:      Documentation/devicetree/bindings/staging/iio/
14182 F:      drivers/staging/iio/
14183
14184 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
14185 M:      Marc Dietrich <marvin24@gmx.de>
14186 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
14187 L:      linux-tegra@vger.kernel.org
14188 S:      Maintained
14189 F:      drivers/staging/nvec/
14190
14191 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
14192 M:      Jens Frederich <jfrederich@gmail.com>
14193 M:      Daniel Drake <dsd@laptop.org>
14194 M:      Jon Nettleton <jon.nettleton@gmail.com>
14195 W:      http://wiki.laptop.org/go/DCON
14196 S:      Maintained
14197 F:      drivers/staging/olpc_dcon/
14198
14199 STAGING - REALTEK RTL8712U DRIVERS
14200 M:      Larry Finger <Larry.Finger@lwfinger.net>
14201 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
14202 S:      Odd Fixes
14203 F:      drivers/staging/rtl8712/
14204
14205 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
14206 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
14207 M:      Teddy Wang <teddy.wang@siliconmotion.com>
14208 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
14209 L:      linux-fbdev@vger.kernel.org
14210 S:      Maintained
14211 F:      drivers/staging/sm750fb/
14212
14213 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
14214 M:      William Hubbs <w.d.hubbs@gmail.com>
14215 M:      Chris Brannon <chris@the-brannons.com>
14216 M:      Kirk Reiser <kirk@reisers.ca>
14217 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
14218 L:      speakup@linux-speakup.org
14219 W:      http://www.linux-speakup.org/
14220 S:      Odd Fixes
14221 F:      drivers/staging/speakup/
14222
14223 STAGING - VIA VT665X DRIVERS
14224 M:      Forest Bond <forest@alittletooquiet.net>
14225 S:      Odd Fixes
14226 F:      drivers/staging/vt665?/
14227
14228 STAGING - WILC1000 WIFI DRIVER
14229 M:      Aditya Shankar <aditya.shankar@microchip.com>
14230 M:      Ganesh Krishna <ganesh.krishna@microchip.com>
14231 L:      linux-wireless@vger.kernel.org
14232 S:      Supported
14233 F:      drivers/staging/wilc1000/
14234
14235 STAGING - XGI Z7,Z9,Z11 PCI DISPLAY DRIVER
14236 M:      Arnaud Patard <arnaud.patard@rtp-net.org>
14237 S:      Odd Fixes
14238 F:      drivers/staging/xgifb/
14239
14240 STAGING SUBSYSTEM
14241 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14242 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
14243 L:      devel@driverdev.osuosl.org
14244 S:      Supported
14245 F:      drivers/staging/
14246
14247 STARFIRE/DURALAN NETWORK DRIVER
14248 M:      Ion Badulescu <ionut@badula.org>
14249 S:      Odd Fixes
14250 F:      drivers/net/ethernet/adaptec/starfire*
14251
14252 STEC S1220 SKD DRIVER
14253 M:      Bart Van Assche <bart.vanassche@wdc.com>
14254 L:      linux-block@vger.kernel.org
14255 S:      Maintained
14256 F:      drivers/block/skd*[ch]
14257
14258 STI AUDIO (ASoC) DRIVERS
14259 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
14260 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14261 S:      Maintained
14262 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
14263 F:      sound/soc/sti/
14264
14265 STI CEC DRIVER
14266 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
14267 S:      Maintained
14268 F:      drivers/media/platform/sti/cec/
14269 F:      Documentation/devicetree/bindings/media/stih-cec.txt
14270
14271 STK1160 USB VIDEO CAPTURE DRIVER
14272 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
14273 L:      linux-media@vger.kernel.org
14274 T:      git git://linuxtv.org/media_tree.git
14275 S:      Maintained
14276 F:      drivers/media/usb/stk1160/
14277
14278 STM32 AUDIO (ASoC) DRIVERS
14279 M:      Olivier Moysan <olivier.moysan@st.com>
14280 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
14281 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14282 S:      Maintained
14283 F:      Documentation/devicetree/bindings/sound/st,stm32-*.txt
14284 F:      sound/soc/stm/
14285
14286 STM32 TIMER/LPTIMER DRIVERS
14287 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
14288 S:      Maintained
14289 F:      drivers/*/stm32-*timer*
14290 F:      drivers/pwm/pwm-stm32*
14291 F:      include/linux/*/stm32-*tim*
14292 F:      Documentation/ABI/testing/*timer-stm32
14293 F:      Documentation/devicetree/bindings/*/stm32-*timer*
14294 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
14295
14296 STMMAC ETHERNET DRIVER
14297 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
14298 M:      Alexandre Torgue <alexandre.torgue@st.com>
14299 M:      Jose Abreu <joabreu@synopsys.com>
14300 L:      netdev@vger.kernel.org
14301 W:      http://www.stlinux.com
14302 S:      Supported
14303 F:      drivers/net/ethernet/stmicro/stmmac/
14304
14305 SUN3/3X
14306 M:      Sam Creasey <sammy@sammy.net>
14307 W:      http://sammy.net/sun3/
14308 S:      Maintained
14309 F:      arch/m68k/kernel/*sun3*
14310 F:      arch/m68k/sun3*/
14311 F:      arch/m68k/include/asm/sun3*
14312 F:      drivers/net/ethernet/i825xx/sun3*
14313
14314 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
14315 M:      Hans de Goede <hdegoede@redhat.com>
14316 L:      linux-input@vger.kernel.org
14317 S:      Maintained
14318 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
14319 F:      drivers/input/keyboard/sun4i-lradc-keys.c
14320
14321 SUNDANCE NETWORK DRIVER
14322 M:      Denis Kirjanov <kda@linux-powerpc.org>
14323 L:      netdev@vger.kernel.org
14324 S:      Maintained
14325 F:      drivers/net/ethernet/dlink/sundance.c
14326
14327 SUPERH
14328 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
14329 M:      Rich Felker <dalias@libc.org>
14330 L:      linux-sh@vger.kernel.org
14331 Q:      http://patchwork.kernel.org/project/linux-sh/list/
14332 S:      Maintained
14333 F:      Documentation/sh/
14334 F:      arch/sh/
14335 F:      drivers/sh/
14336
14337 SUSPEND TO RAM
14338 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
14339 M:      Len Brown <len.brown@intel.com>
14340 M:      Pavel Machek <pavel@ucw.cz>
14341 L:      linux-pm@vger.kernel.org
14342 B:      https://bugzilla.kernel.org
14343 S:      Supported
14344 F:      Documentation/power/
14345 F:      arch/x86/kernel/acpi/
14346 F:      drivers/base/power/
14347 F:      kernel/power/
14348 F:      include/linux/suspend.h
14349 F:      include/linux/freezer.h
14350 F:      include/linux/pm.h
14351
14352 SVGA HANDLING
14353 M:      Martin Mares <mj@ucw.cz>
14354 L:      linux-video@atrey.karlin.mff.cuni.cz
14355 S:      Maintained
14356 F:      Documentation/svga.txt
14357 F:      arch/x86/boot/video*
14358
14359 SWIOTLB SUBSYSTEM
14360 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
14361 L:      iommu@lists.linux-foundation.org
14362 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
14363 S:      Supported
14364 F:      kernel/dma/swiotlb.c
14365 F:      arch/*/kernel/pci-swiotlb.c
14366 F:      include/linux/swiotlb.h
14367
14368 SWITCHDEV
14369 M:      Jiri Pirko <jiri@resnulli.us>
14370 M:      Ivan Vecera <ivecera@redhat.com>
14371 L:      netdev@vger.kernel.org
14372 S:      Supported
14373 F:      net/switchdev/
14374 F:      include/net/switchdev.h
14375
14376 SY8106A REGULATOR DRIVER
14377 M:      Icenowy Zheng <icenowy@aosc.io>
14378 S:      Maintained
14379 F:      drivers/regulator/sy8106a-regulator.c
14380 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
14381
14382 SYNC FILE FRAMEWORK
14383 M:      Sumit Semwal <sumit.semwal@linaro.org>
14384 R:      Gustavo Padovan <gustavo@padovan.org>
14385 S:      Maintained
14386 L:      linux-media@vger.kernel.org
14387 L:      dri-devel@lists.freedesktop.org
14388 F:      drivers/dma-buf/sync_*
14389 F:      drivers/dma-buf/dma-fence*
14390 F:      drivers/dma-buf/sw_sync.c
14391 F:      include/linux/sync_file.h
14392 F:      include/uapi/linux/sync_file.h
14393 F:      Documentation/sync_file.txt
14394 T:      git git://anongit.freedesktop.org/drm/drm-misc
14395
14396 SYNOPSYS ARC ARCHITECTURE
14397 M:      Vineet Gupta <vgupta@synopsys.com>
14398 L:      linux-snps-arc@lists.infradead.org
14399 S:      Supported
14400 F:      arch/arc/
14401 F:      Documentation/devicetree/bindings/arc/*
14402 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
14403 F:      drivers/clocksource/arc_timer.c
14404 F:      drivers/tty/serial/arc_uart.c
14405 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
14406
14407 SYNOPSYS ARC HSDK SDP pll clock driver
14408 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14409 S:      Supported
14410 F:      drivers/clk/clk-hsdk-pll.c
14411 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
14412
14413 SYNOPSYS ARC SDP clock driver
14414 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14415 S:      Supported
14416 F:      drivers/clk/axs10x/*
14417 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
14418
14419 SYNOPSYS ARC SDP platform support
14420 M:      Alexey Brodkin <abrodkin@synopsys.com>
14421 S:      Supported
14422 F:      arch/arc/plat-axs10x
14423 F:      arch/arc/boot/dts/ax*
14424 F:      Documentation/devicetree/bindings/arc/axs10*
14425
14426 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
14427 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14428 S:      Supported
14429 F:      drivers/reset/reset-axs10x.c
14430 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
14431
14432 SYNOPSYS CREG GPIO DRIVER
14433 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14434 S:      Maintained
14435 F:      drivers/gpio/gpio-creg-snps.c
14436 F:      Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt
14437
14438 SYNOPSYS DESIGNWARE 8250 UART DRIVER
14439 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14440 S:      Maintained
14441 F:      drivers/tty/serial/8250/8250_dw.c
14442
14443 SYNOPSYS DESIGNWARE APB GPIO DRIVER
14444 M:      Hoan Tran <hotran@apm.com>
14445 L:      linux-gpio@vger.kernel.org
14446 S:      Maintained
14447 F:      drivers/gpio/gpio-dwapb.c
14448 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
14449
14450 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
14451 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14452 S:      Maintained
14453 F:      drivers/dma/dwi-axi-dmac/
14454 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
14455
14456 SYNOPSYS DESIGNWARE DMAC DRIVER
14457 M:      Viresh Kumar <vireshk@kernel.org>
14458 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14459 S:      Maintained
14460 F:      include/linux/dma/dw.h
14461 F:      include/linux/platform_data/dma-dw.h
14462 F:      drivers/dma/dw/
14463
14464 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
14465 M:      Jose Abreu <Jose.Abreu@synopsys.com>
14466 L:      netdev@vger.kernel.org
14467 S:      Supported
14468 F:      drivers/net/ethernet/synopsys/
14469
14470 SYNOPSYS DESIGNWARE I2C DRIVER
14471 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
14472 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14473 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
14474 L:      linux-i2c@vger.kernel.org
14475 S:      Maintained
14476 F:      drivers/i2c/busses/i2c-designware-*
14477 F:      include/linux/platform_data/i2c-designware.h
14478
14479 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
14480 M:      Jaehoon Chung <jh80.chung@samsung.com>
14481 L:      linux-mmc@vger.kernel.org
14482 S:      Maintained
14483 F:      drivers/mmc/host/dw_mmc*
14484
14485 SYNOPSYS HSDK RESET CONTROLLER DRIVER
14486 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14487 S:      Supported
14488 F:      drivers/reset/reset-hsdk.c
14489 F:      include/dt-bindings/reset/snps,hsdk-reset.h
14490 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
14491
14492 SYSTEM CONFIGURATION (SYSCON)
14493 M:      Lee Jones <lee.jones@linaro.org>
14494 M:      Arnd Bergmann <arnd@arndb.de>
14495 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
14496 S:      Supported
14497 F:      drivers/mfd/syscon.c
14498
14499 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
14500 M:      Sudeep Holla <sudeep.holla@arm.com>
14501 L:      linux-arm-kernel@lists.infradead.org
14502 S:      Maintained
14503 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
14504 F:      drivers/clk/clk-sc[mp]i.c
14505 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
14506 F:      drivers/firmware/arm_scpi.c
14507 F:      drivers/firmware/arm_scmi/
14508 F:      include/linux/sc[mp]i_protocol.h
14509
14510 SYSTEM RESET/SHUTDOWN DRIVERS
14511 M:      Sebastian Reichel <sre@kernel.org>
14512 L:      linux-pm@vger.kernel.org
14513 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
14514 S:      Maintained
14515 F:      Documentation/devicetree/bindings/power/reset/
14516 F:      drivers/power/reset/
14517
14518 SYSTEM TRACE MODULE CLASS
14519 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
14520 S:      Maintained
14521 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
14522 F:      Documentation/trace/stm.rst
14523 F:      drivers/hwtracing/stm/
14524 F:      include/linux/stm.h
14525 F:      include/uapi/linux/stm.h
14526
14527 SYSV FILESYSTEM
14528 M:      Christoph Hellwig <hch@infradead.org>
14529 S:      Maintained
14530 F:      Documentation/filesystems/sysv-fs.txt
14531 F:      fs/sysv/
14532 F:      include/linux/sysv_fs.h
14533
14534 TARGET SUBSYSTEM
14535 M:      "Nicholas A. Bellinger" <nab@linux-iscsi.org>
14536 L:      linux-scsi@vger.kernel.org
14537 L:      target-devel@vger.kernel.org
14538 W:      http://www.linux-iscsi.org
14539 W:      http://groups.google.com/group/linux-iscsi-target-dev
14540 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
14541 S:      Supported
14542 F:      drivers/target/
14543 F:      include/target/
14544 F:      Documentation/target/
14545
14546 TASKSTATS STATISTICS INTERFACE
14547 M:      Balbir Singh <bsingharora@gmail.com>
14548 S:      Maintained
14549 F:      Documentation/accounting/taskstats*
14550 F:      include/linux/taskstats*
14551 F:      kernel/taskstats.c
14552
14553 TC subsystem
14554 M:      Jamal Hadi Salim <jhs@mojatatu.com>
14555 M:      Cong Wang <xiyou.wangcong@gmail.com>
14556 M:      Jiri Pirko <jiri@resnulli.us>
14557 L:      netdev@vger.kernel.org
14558 S:      Maintained
14559 F:      include/net/pkt_cls.h
14560 F:      include/net/pkt_sched.h
14561 F:      include/net/tc_act/
14562 F:      include/uapi/linux/pkt_cls.h
14563 F:      include/uapi/linux/pkt_sched.h
14564 F:      include/uapi/linux/tc_act/
14565 F:      include/uapi/linux/tc_ematch/
14566 F:      net/sched/
14567
14568 TC90522 MEDIA DRIVER
14569 M:      Akihiro Tsukada <tskd08@gmail.com>
14570 L:      linux-media@vger.kernel.org
14571 S:      Odd Fixes
14572 F:      drivers/media/dvb-frontends/tc90522*
14573
14574 TCP LOW PRIORITY MODULE
14575 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
14576 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
14577 W:      http://tcp-lp-mod.sourceforge.net/
14578 S:      Maintained
14579 F:      net/ipv4/tcp_lp.c
14580
14581 TDA10071 MEDIA DRIVER
14582 M:      Antti Palosaari <crope@iki.fi>
14583 L:      linux-media@vger.kernel.org
14584 W:      https://linuxtv.org
14585 W:      http://palosaari.fi/linux/
14586 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14587 T:      git git://linuxtv.org/anttip/media_tree.git
14588 S:      Maintained
14589 F:      drivers/media/dvb-frontends/tda10071*
14590
14591 TDA18212 MEDIA DRIVER
14592 M:      Antti Palosaari <crope@iki.fi>
14593 L:      linux-media@vger.kernel.org
14594 W:      https://linuxtv.org
14595 W:      http://palosaari.fi/linux/
14596 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14597 T:      git git://linuxtv.org/anttip/media_tree.git
14598 S:      Maintained
14599 F:      drivers/media/tuners/tda18212*
14600
14601 TDA18218 MEDIA DRIVER
14602 M:      Antti Palosaari <crope@iki.fi>
14603 L:      linux-media@vger.kernel.org
14604 W:      https://linuxtv.org
14605 W:      http://palosaari.fi/linux/
14606 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14607 T:      git git://linuxtv.org/anttip/media_tree.git
14608 S:      Maintained
14609 F:      drivers/media/tuners/tda18218*
14610
14611 TDA18250 MEDIA DRIVER
14612 M:      Olli Salonen <olli.salonen@iki.fi>
14613 L:      linux-media@vger.kernel.org
14614 W:      https://linuxtv.org
14615 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14616 T:      git git://linuxtv.org/media_tree.git
14617 S:      Maintained
14618 F:      drivers/media/tuners/tda18250*
14619
14620 TDA18271 MEDIA DRIVER
14621 M:      Michael Krufky <mkrufky@linuxtv.org>
14622 L:      linux-media@vger.kernel.org
14623 W:      https://linuxtv.org
14624 W:      http://github.com/mkrufky
14625 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14626 T:      git git://linuxtv.org/mkrufky/tuners.git
14627 S:      Maintained
14628 F:      drivers/media/tuners/tda18271*
14629
14630 TDA1997x MEDIA DRIVER
14631 M:      Tim Harvey <tharvey@gateworks.com>
14632 L:      linux-media@vger.kernel.org
14633 W:      https://linuxtv.org
14634 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14635 S:      Maintained
14636 F:      drivers/media/i2c/tda1997x.*
14637
14638 TDA827x MEDIA DRIVER
14639 M:      Michael Krufky <mkrufky@linuxtv.org>
14640 L:      linux-media@vger.kernel.org
14641 W:      https://linuxtv.org
14642 W:      http://github.com/mkrufky
14643 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14644 T:      git git://linuxtv.org/mkrufky/tuners.git
14645 S:      Maintained
14646 F:      drivers/media/tuners/tda8290.*
14647
14648 TDA8290 MEDIA DRIVER
14649 M:      Michael Krufky <mkrufky@linuxtv.org>
14650 L:      linux-media@vger.kernel.org
14651 W:      https://linuxtv.org
14652 W:      http://github.com/mkrufky
14653 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14654 T:      git git://linuxtv.org/mkrufky/tuners.git
14655 S:      Maintained
14656 F:      drivers/media/tuners/tda8290.*
14657
14658 TDA9840 MEDIA DRIVER
14659 M:      Hans Verkuil <hverkuil@xs4all.nl>
14660 L:      linux-media@vger.kernel.org
14661 T:      git git://linuxtv.org/media_tree.git
14662 W:      https://linuxtv.org
14663 S:      Maintained
14664 F:      drivers/media/i2c/tda9840*
14665
14666 TEA5761 TUNER DRIVER
14667 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14668 L:      linux-media@vger.kernel.org
14669 W:      https://linuxtv.org
14670 T:      git git://linuxtv.org/media_tree.git
14671 S:      Odd fixes
14672 F:      drivers/media/tuners/tea5761.*
14673
14674 TEA5767 TUNER DRIVER
14675 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14676 L:      linux-media@vger.kernel.org
14677 W:      https://linuxtv.org
14678 T:      git git://linuxtv.org/media_tree.git
14679 S:      Maintained
14680 F:      drivers/media/tuners/tea5767.*
14681
14682 TEA6415C MEDIA DRIVER
14683 M:      Hans Verkuil <hverkuil@xs4all.nl>
14684 L:      linux-media@vger.kernel.org
14685 T:      git git://linuxtv.org/media_tree.git
14686 W:      https://linuxtv.org
14687 S:      Maintained
14688 F:      drivers/media/i2c/tea6415c*
14689
14690 TEA6420 MEDIA DRIVER
14691 M:      Hans Verkuil <hverkuil@xs4all.nl>
14692 L:      linux-media@vger.kernel.org
14693 T:      git git://linuxtv.org/media_tree.git
14694 W:      https://linuxtv.org
14695 S:      Maintained
14696 F:      drivers/media/i2c/tea6420*
14697
14698 TEAM DRIVER
14699 M:      Jiri Pirko <jiri@resnulli.us>
14700 L:      netdev@vger.kernel.org
14701 S:      Supported
14702 F:      drivers/net/team/
14703 F:      include/linux/if_team.h
14704 F:      include/uapi/linux/if_team.h
14705
14706 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
14707 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
14708 S:      Maintained
14709 F:      arch/x86/platform/ts5500/
14710
14711 TECHNOTREND USB IR RECEIVER
14712 M:      Sean Young <sean@mess.org>
14713 L:      linux-media@vger.kernel.org
14714 S:      Maintained
14715 F:      drivers/media/rc/ttusbir.c
14716
14717 TECHWELL TW9910 VIDEO DECODER
14718 L:      linux-media@vger.kernel.org
14719 S:      Orphan
14720 F:      drivers/media/i2c/tw9910.c
14721 F:      include/media/i2c/tw9910.h
14722
14723 TEE SUBSYSTEM
14724 M:      Jens Wiklander <jens.wiklander@linaro.org>
14725 S:      Maintained
14726 F:      include/linux/tee_drv.h
14727 F:      include/uapi/linux/tee.h
14728 F:      drivers/tee/
14729 F:      Documentation/tee.txt
14730
14731 TEGRA ARCHITECTURE SUPPORT
14732 M:      Thierry Reding <thierry.reding@gmail.com>
14733 M:      Jonathan Hunter <jonathanh@nvidia.com>
14734 L:      linux-tegra@vger.kernel.org
14735 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
14736 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
14737 S:      Supported
14738 N:      [^a-z]tegra
14739
14740 TEGRA CLOCK DRIVER
14741 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
14742 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
14743 S:      Supported
14744 F:      drivers/clk/tegra/
14745
14746 TEGRA DMA DRIVERS
14747 M:      Laxman Dewangan <ldewangan@nvidia.com>
14748 M:      Jon Hunter <jonathanh@nvidia.com>
14749 S:      Supported
14750 F:      drivers/dma/tegra*
14751
14752 TEGRA I2C DRIVER
14753 M:      Laxman Dewangan <ldewangan@nvidia.com>
14754 S:      Supported
14755 F:      drivers/i2c/busses/i2c-tegra.c
14756
14757 TEGRA IOMMU DRIVERS
14758 M:      Thierry Reding <thierry.reding@gmail.com>
14759 L:      linux-tegra@vger.kernel.org
14760 S:      Supported
14761 F:      drivers/iommu/tegra*
14762
14763 TEGRA KBC DRIVER
14764 M:      Laxman Dewangan <ldewangan@nvidia.com>
14765 S:      Supported
14766 F:      drivers/input/keyboard/tegra-kbc.c
14767
14768 TEGRA NAND DRIVER
14769 M:      Stefan Agner <stefan@agner.ch>
14770 M:      Lucas Stach <dev@lynxeye.de>
14771 S:      Maintained
14772 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
14773 F:      drivers/mtd/nand/raw/tegra_nand.c
14774
14775 TEGRA PWM DRIVER
14776 M:      Thierry Reding <thierry.reding@gmail.com>
14777 S:      Supported
14778 F:      drivers/pwm/pwm-tegra.c
14779
14780 TEGRA SERIAL DRIVER
14781 M:      Laxman Dewangan <ldewangan@nvidia.com>
14782 S:      Supported
14783 F:      drivers/tty/serial/serial-tegra.c
14784
14785 TEGRA SPI DRIVER
14786 M:      Laxman Dewangan <ldewangan@nvidia.com>
14787 S:      Supported
14788 F:      drivers/spi/spi-tegra*
14789
14790 TEHUTI ETHERNET DRIVER
14791 M:      Andy Gospodarek <andy@greyhouse.net>
14792 L:      netdev@vger.kernel.org
14793 S:      Supported
14794 F:      drivers/net/ethernet/tehuti/*
14795
14796 Telecom Clock Driver for MCPL0010
14797 M:      Mark Gross <mark.gross@intel.com>
14798 S:      Supported
14799 F:      drivers/char/tlclk.c
14800
14801 TENSILICA XTENSA PORT (xtensa)
14802 M:      Chris Zankel <chris@zankel.net>
14803 M:      Max Filippov <jcmvbkbc@gmail.com>
14804 L:      linux-xtensa@linux-xtensa.org
14805 T:      git git://github.com/czankel/xtensa-linux.git
14806 S:      Maintained
14807 F:      arch/xtensa/
14808 F:      drivers/irqchip/irq-xtensa-*
14809
14810 Texas Instruments' System Control Interface (TISCI) Protocol Driver
14811 M:      Nishanth Menon <nm@ti.com>
14812 M:      Tero Kristo <t-kristo@ti.com>
14813 M:      Santosh Shilimkar <ssantosh@kernel.org>
14814 L:      linux-arm-kernel@lists.infradead.org
14815 S:      Maintained
14816 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
14817 F:      drivers/firmware/ti_sci*
14818 F:      include/linux/soc/ti/ti_sci_protocol.h
14819 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
14820 F:      drivers/soc/ti/ti_sci_pm_domains.c
14821 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
14822 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
14823 F:      drivers/clk/keystone/sci-clk.c
14824 F:      drivers/reset/reset-ti-sci.c
14825
14826 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
14827 M:      Hans Verkuil <hverkuil@xs4all.nl>
14828 L:      linux-media@vger.kernel.org
14829 T:      git git://linuxtv.org/media_tree.git
14830 W:      https://linuxtv.org
14831 S:      Maintained
14832 F:      drivers/media/radio/radio-raremono.c
14833
14834 THERMAL
14835 M:      Zhang Rui <rui.zhang@intel.com>
14836 M:      Eduardo Valentin <edubezval@gmail.com>
14837 R:      Daniel Lezcano <daniel.lezcano@linaro.org>
14838 L:      linux-pm@vger.kernel.org
14839 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
14840 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
14841 Q:      https://patchwork.kernel.org/project/linux-pm/list/
14842 S:      Supported
14843 F:      drivers/thermal/
14844 F:      include/linux/thermal.h
14845 F:      include/uapi/linux/thermal.h
14846 F:      include/linux/cpu_cooling.h
14847 F:      Documentation/devicetree/bindings/thermal/
14848
14849 THERMAL/CPU_COOLING
14850 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
14851 M:      Viresh Kumar <viresh.kumar@linaro.org>
14852 M:      Javi Merino <javi.merino@kernel.org>
14853 L:      linux-pm@vger.kernel.org
14854 S:      Supported
14855 F:      Documentation/thermal/cpu-cooling-api.txt
14856 F:      drivers/thermal/cpu_cooling.c
14857 F:      include/linux/cpu_cooling.h
14858
14859 THINKPAD ACPI EXTRAS DRIVER
14860 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
14861 L:      ibm-acpi-devel@lists.sourceforge.net
14862 L:      platform-driver-x86@vger.kernel.org
14863 W:      http://ibm-acpi.sourceforge.net
14864 W:      http://thinkwiki.org/wiki/Ibm-acpi
14865 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
14866 S:      Maintained
14867 F:      drivers/platform/x86/thinkpad_acpi.c
14868
14869 THUNDERBOLT DRIVER
14870 M:      Andreas Noever <andreas.noever@gmail.com>
14871 M:      Michael Jamet <michael.jamet@intel.com>
14872 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
14873 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
14874 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
14875 S:      Maintained
14876 F:      Documentation/admin-guide/thunderbolt.rst
14877 F:      drivers/thunderbolt/
14878 F:      include/linux/thunderbolt.h
14879
14880 THUNDERBOLT NETWORK DRIVER
14881 M:      Michael Jamet <michael.jamet@intel.com>
14882 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
14883 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
14884 L:      netdev@vger.kernel.org
14885 S:      Maintained
14886 F:      drivers/net/thunderbolt.c
14887
14888 THUNDERX GPIO DRIVER
14889 M:      David Daney <david.daney@cavium.com>
14890 S:      Maintained
14891 F:      drivers/gpio/gpio-thunderx.c
14892
14893 TI AM437X VPFE DRIVER
14894 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14895 L:      linux-media@vger.kernel.org
14896 W:      https://linuxtv.org
14897 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14898 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14899 S:      Maintained
14900 F:      drivers/media/platform/am437x/
14901
14902 TI BANDGAP AND THERMAL DRIVER
14903 M:      Eduardo Valentin <edubezval@gmail.com>
14904 M:      Keerthy <j-keerthy@ti.com>
14905 L:      linux-pm@vger.kernel.org
14906 L:      linux-omap@vger.kernel.org
14907 S:      Maintained
14908 F:      drivers/thermal/ti-soc-thermal/
14909
14910 TI BQ27XXX POWER SUPPLY DRIVER
14911 R:      Andrew F. Davis <afd@ti.com>
14912 F:      include/linux/power/bq27xxx_battery.h
14913 F:      drivers/power/supply/bq27xxx_battery.c
14914 F:      drivers/power/supply/bq27xxx_battery_i2c.c
14915
14916 TI CDCE706 CLOCK DRIVER
14917 M:      Max Filippov <jcmvbkbc@gmail.com>
14918 S:      Maintained
14919 F:      drivers/clk/clk-cdce706.c
14920
14921 TI CLOCK DRIVER
14922 M:      Tero Kristo <t-kristo@ti.com>
14923 L:      linux-omap@vger.kernel.org
14924 S:      Maintained
14925 F:      drivers/clk/ti/
14926 F:      include/linux/clk/ti.h
14927
14928 TI DAVINCI MACHINE SUPPORT
14929 M:      Sekhar Nori <nsekhar@ti.com>
14930 M:      Kevin Hilman <khilman@kernel.org>
14931 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14932 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
14933 S:      Supported
14934 F:      arch/arm/mach-davinci/
14935 F:      drivers/i2c/busses/i2c-davinci.c
14936 F:      arch/arm/boot/dts/da850*
14937
14938 TI DAVINCI SERIES CLOCK DRIVER
14939 M:      David Lechner <david@lechnology.com>
14940 R:      Sekhar Nori <nsekhar@ti.com>
14941 S:      Maintained
14942 F:      Documentation/devicetree/bindings/clock/ti/davinci/
14943 F:      drivers/clk/davinci/
14944
14945 TI DAVINCI SERIES GPIO DRIVER
14946 M:      Keerthy <j-keerthy@ti.com>
14947 L:      linux-gpio@vger.kernel.org
14948 S:      Maintained
14949 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
14950 F:      drivers/gpio/gpio-davinci.c
14951
14952 TI DAVINCI SERIES MEDIA DRIVER
14953 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14954 L:      linux-media@vger.kernel.org
14955 W:      https://linuxtv.org
14956 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14957 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14958 S:      Maintained
14959 F:      drivers/media/platform/davinci/
14960 F:      include/media/davinci/
14961
14962 TI ETHERNET SWITCH DRIVER (CPSW)
14963 R:      Grygorii Strashko <grygorii.strashko@ti.com>
14964 L:      linux-omap@vger.kernel.org
14965 L:      netdev@vger.kernel.org
14966 S:      Maintained
14967 F:      drivers/net/ethernet/ti/cpsw*
14968 F:      drivers/net/ethernet/ti/davinci*
14969
14970 TI FLASH MEDIA INTERFACE DRIVER
14971 M:      Alex Dubov <oakad@yahoo.com>
14972 S:      Maintained
14973 F:      drivers/misc/tifm*
14974 F:      drivers/mmc/host/tifm_sd.c
14975 F:      include/linux/tifm.h
14976
14977 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
14978 M:      Santosh Shilimkar <ssantosh@kernel.org>
14979 L:      linux-kernel@vger.kernel.org
14980 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14981 S:      Maintained
14982 F:      drivers/soc/ti/*
14983 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
14984
14985 TI LM49xxx FAMILY ASoC CODEC DRIVERS
14986 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
14987 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
14988 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14989 S:      Maintained
14990 F:      sound/soc/codecs/lm49453*
14991 F:      sound/soc/codecs/isabelle*
14992
14993 TI LP855x BACKLIGHT DRIVER
14994 M:      Milo Kim <milo.kim@ti.com>
14995 S:      Maintained
14996 F:      Documentation/backlight/lp855x-driver.txt
14997 F:      drivers/video/backlight/lp855x_bl.c
14998 F:      include/linux/platform_data/lp855x.h
14999
15000 TI LP8727 CHARGER DRIVER
15001 M:      Milo Kim <milo.kim@ti.com>
15002 S:      Maintained
15003 F:      drivers/power/supply/lp8727_charger.c
15004 F:      include/linux/platform_data/lp8727.h
15005
15006 TI LP8788 MFD DRIVER
15007 M:      Milo Kim <milo.kim@ti.com>
15008 S:      Maintained
15009 F:      drivers/iio/adc/lp8788_adc.c
15010 F:      drivers/leds/leds-lp8788.c
15011 F:      drivers/mfd/lp8788*.c
15012 F:      drivers/power/supply/lp8788-charger.c
15013 F:      drivers/regulator/lp8788-*.c
15014 F:      include/linux/mfd/lp8788*.h
15015
15016 TI NETCP ETHERNET DRIVER
15017 M:      Wingman Kwok <w-kwok2@ti.com>
15018 M:      Murali Karicheri <m-karicheri2@ti.com>
15019 L:      netdev@vger.kernel.org
15020 S:      Maintained
15021 F:      drivers/net/ethernet/ti/netcp*
15022
15023 TI PCM3060 ASoC CODEC DRIVER
15024 M:      Kirill Marinushkin <kmarinushkin@birdec.tech>
15025 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15026 S:      Maintained
15027 F:      Documentation/devicetree/bindings/sound/pcm3060.txt
15028 F:      sound/soc/codecs/pcm3060*
15029
15030 TI TAS571X FAMILY ASoC CODEC DRIVER
15031 M:      Kevin Cernekee <cernekee@chromium.org>
15032 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15033 S:      Odd Fixes
15034 F:      sound/soc/codecs/tas571x*
15035
15036 TI TRF7970A NFC DRIVER
15037 M:      Mark Greer <mgreer@animalcreek.com>
15038 L:      linux-wireless@vger.kernel.org
15039 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
15040 S:      Supported
15041 F:      drivers/nfc/trf7970a.c
15042 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
15043
15044 TI TWL4030 SERIES SOC CODEC DRIVER
15045 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
15046 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15047 S:      Maintained
15048 F:      sound/soc/codecs/twl4030*
15049
15050 TI VPE/CAL DRIVERS
15051 M:      Benoit Parrot <bparrot@ti.com>
15052 L:      linux-media@vger.kernel.org
15053 W:      http://linuxtv.org/
15054 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15055 S:      Maintained
15056 F:      drivers/media/platform/ti-vpe/
15057
15058 TI WILINK WIRELESS DRIVERS
15059 L:      linux-wireless@vger.kernel.org
15060 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
15061 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
15062 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
15063 S:      Orphan
15064 F:      drivers/net/wireless/ti/
15065 F:      include/linux/wl12xx.h
15066
15067 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
15068 M:      John Stultz <john.stultz@linaro.org>
15069 M:      Thomas Gleixner <tglx@linutronix.de>
15070 R:      Stephen Boyd <sboyd@kernel.org>
15071 L:      linux-kernel@vger.kernel.org
15072 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
15073 S:      Supported
15074 F:      include/linux/clocksource.h
15075 F:      include/linux/time.h
15076 F:      include/linux/timex.h
15077 F:      include/uapi/linux/time.h
15078 F:      include/uapi/linux/timex.h
15079 F:      kernel/time/clocksource.c
15080 F:      kernel/time/time*.c
15081 F:      kernel/time/alarmtimer.c
15082 F:      kernel/time/ntp.c
15083 F:      tools/testing/selftests/timers/
15084
15085 TIPC NETWORK LAYER
15086 M:      Jon Maloy <jon.maloy@ericsson.com>
15087 M:      Ying Xue <ying.xue@windriver.com>
15088 L:      netdev@vger.kernel.org (core kernel code)
15089 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
15090 W:      http://tipc.sourceforge.net/
15091 S:      Maintained
15092 F:      include/uapi/linux/tipc*.h
15093 F:      net/tipc/
15094
15095 TLAN NETWORK DRIVER
15096 M:      Samuel Chessman <chessman@tux.org>
15097 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
15098 W:      http://sourceforge.net/projects/tlan/
15099 S:      Maintained
15100 F:      Documentation/networking/tlan.txt
15101 F:      drivers/net/ethernet/ti/tlan.*
15102
15103 TM6000 VIDEO4LINUX DRIVER
15104 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15105 L:      linux-media@vger.kernel.org
15106 W:      https://linuxtv.org
15107 T:      git git://linuxtv.org/media_tree.git
15108 S:      Odd fixes
15109 F:      drivers/media/usb/tm6000/
15110 F:      Documentation/media/v4l-drivers/tm6000*
15111
15112 TMIO/SDHI MMC DRIVER
15113 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
15114 L:      linux-mmc@vger.kernel.org
15115 S:      Supported
15116 F:      drivers/mmc/host/tmio_mmc*
15117 F:      drivers/mmc/host/renesas_sdhi*
15118 F:      include/linux/mfd/tmio.h
15119
15120 TMP401 HARDWARE MONITOR DRIVER
15121 M:      Guenter Roeck <linux@roeck-us.net>
15122 L:      linux-hwmon@vger.kernel.org
15123 S:      Maintained
15124 F:      Documentation/hwmon/tmp401
15125 F:      drivers/hwmon/tmp401.c
15126
15127 TMPFS (SHMEM FILESYSTEM)
15128 M:      Hugh Dickins <hughd@google.com>
15129 L:      linux-mm@kvack.org
15130 S:      Maintained
15131 F:      include/linux/shmem_fs.h
15132 F:      mm/shmem.c
15133
15134 TOMOYO SECURITY MODULE
15135 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
15136 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
15137 L:      tomoyo-dev-en@lists.sourceforge.jp (subscribers-only, for developers in English)
15138 L:      tomoyo-users-en@lists.sourceforge.jp (subscribers-only, for users in English)
15139 L:      tomoyo-dev@lists.sourceforge.jp (subscribers-only, for developers in Japanese)
15140 L:      tomoyo-users@lists.sourceforge.jp (subscribers-only, for users in Japanese)
15141 W:      http://tomoyo.sourceforge.jp/
15142 T:      quilt http://svn.sourceforge.jp/svnroot/tomoyo/trunk/2.5.x/tomoyo-lsm/patches/
15143 S:      Maintained
15144 F:      security/tomoyo/
15145
15146 TOPSTAR LAPTOP EXTRAS DRIVER
15147 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
15148 L:      platform-driver-x86@vger.kernel.org
15149 S:      Maintained
15150 F:      drivers/platform/x86/topstar-laptop.c
15151
15152 TORTURE-TEST MODULES
15153 M:      Davidlohr Bueso <dave@stgolabs.net>
15154 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
15155 M:      Josh Triplett <josh@joshtriplett.org>
15156 L:      linux-kernel@vger.kernel.org
15157 S:      Supported
15158 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
15159 F:      Documentation/RCU/torture.txt
15160 F:      kernel/torture.c
15161 F:      kernel/rcu/rcutorture.c
15162 F:      kernel/rcu/rcuperf.c
15163 F:      kernel/locking/locktorture.c
15164
15165 TOSHIBA ACPI EXTRAS DRIVER
15166 M:      Azael Avalos <coproscefalo@gmail.com>
15167 L:      platform-driver-x86@vger.kernel.org
15168 S:      Maintained
15169 F:      drivers/platform/x86/toshiba_acpi.c
15170
15171 TOSHIBA BLUETOOTH DRIVER
15172 M:      Azael Avalos <coproscefalo@gmail.com>
15173 L:      platform-driver-x86@vger.kernel.org
15174 S:      Maintained
15175 F:      drivers/platform/x86/toshiba_bluetooth.c
15176
15177 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
15178 M:      Azael Avalos <coproscefalo@gmail.com>
15179 L:      platform-driver-x86@vger.kernel.org
15180 S:      Maintained
15181 F:      drivers/platform/x86/toshiba_haps.c
15182
15183 TOSHIBA SMM DRIVER
15184 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
15185 W:      http://www.buzzard.org.uk/toshiba/
15186 S:      Maintained
15187 F:      drivers/char/toshiba.c
15188 F:      include/linux/toshiba.h
15189 F:      include/uapi/linux/toshiba.h
15190
15191 TOSHIBA TC358743 DRIVER
15192 M:      Mats Randgaard <matrandg@cisco.com>
15193 L:      linux-media@vger.kernel.org
15194 S:      Maintained
15195 F:      drivers/media/i2c/tc358743*
15196 F:      include/media/i2c/tc358743.h
15197
15198 TOSHIBA WMI HOTKEYS DRIVER
15199 M:      Azael Avalos <coproscefalo@gmail.com>
15200 L:      platform-driver-x86@vger.kernel.org
15201 S:      Maintained
15202 F:      drivers/platform/x86/toshiba-wmi.c
15203
15204 TPM DEVICE DRIVER
15205 M:      Peter Huewe <peterhuewe@gmx.de>
15206 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
15207 R:      Jason Gunthorpe <jgg@ziepe.ca>
15208 L:      linux-integrity@vger.kernel.org
15209 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
15210 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
15211 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
15212 S:      Maintained
15213 F:      drivers/char/tpm/
15214
15215 TRACING
15216 M:      Steven Rostedt <rostedt@goodmis.org>
15217 M:      Ingo Molnar <mingo@redhat.com>
15218 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
15219 S:      Maintained
15220 F:      Documentation/trace/ftrace.rst
15221 F:      arch/*/*/*/ftrace.h
15222 F:      arch/*/kernel/ftrace.c
15223 F:      include/*/ftrace.h
15224 F:      include/linux/trace*.h
15225 F:      include/trace/
15226 F:      kernel/trace/
15227 F:      tools/testing/selftests/ftrace/
15228
15229 TRACING MMIO ACCESSES (MMIOTRACE)
15230 M:      Steven Rostedt <rostedt@goodmis.org>
15231 M:      Ingo Molnar <mingo@kernel.org>
15232 R:      Karol Herbst <karolherbst@gmail.com>
15233 R:      Pekka Paalanen <ppaalanen@gmail.com>
15234 S:      Maintained
15235 L:      linux-kernel@vger.kernel.org
15236 L:      nouveau@lists.freedesktop.org
15237 F:      kernel/trace/trace_mmiotrace.c
15238 F:      include/linux/mmiotrace.h
15239 F:      arch/x86/mm/kmmio.c
15240 F:      arch/x86/mm/mmio-mod.c
15241 F:      arch/x86/mm/testmmiotrace.c
15242
15243 TRIVIAL PATCHES
15244 M:      Jiri Kosina <trivial@kernel.org>
15245 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
15246 S:      Maintained
15247 K:      ^Subject:.*(?i)trivial
15248
15249 TEMPO SEMICONDUCTOR DRIVERS
15250 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
15251 S:      Maintained
15252 F:      sound/soc/codecs/tscs*.c
15253 F:      sound/soc/codecs/tscs*.h
15254 F:      Documentation/devicetree/bindings/sound/tscs*.txt
15255
15256 TTY LAYER
15257 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15258 M:      Jiri Slaby <jslaby@suse.com>
15259 S:      Supported
15260 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
15261 F:      Documentation/serial/
15262 F:      drivers/tty/
15263 F:      drivers/tty/serial/serial_core.c
15264 F:      include/linux/serial_core.h
15265 F:      include/linux/serial.h
15266 F:      include/linux/tty.h
15267 F:      include/uapi/linux/serial_core.h
15268 F:      include/uapi/linux/serial.h
15269 F:      include/uapi/linux/tty.h
15270
15271 TUA9001 MEDIA DRIVER
15272 M:      Antti Palosaari <crope@iki.fi>
15273 L:      linux-media@vger.kernel.org
15274 W:      https://linuxtv.org
15275 W:      http://palosaari.fi/linux/
15276 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15277 T:      git git://linuxtv.org/anttip/media_tree.git
15278 S:      Maintained
15279 F:      drivers/media/tuners/tua9001*
15280
15281 TULIP NETWORK DRIVERS
15282 L:      netdev@vger.kernel.org
15283 L:      linux-parisc@vger.kernel.org
15284 S:      Orphan
15285 F:      drivers/net/ethernet/dec/tulip/
15286
15287 TUN/TAP driver
15288 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
15289 W:      http://vtun.sourceforge.net/tun
15290 S:      Maintained
15291 F:      Documentation/networking/tuntap.txt
15292 F:      arch/um/os-Linux/drivers/
15293
15294 TURBOCHANNEL SUBSYSTEM
15295 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
15296 M:      Ralf Baechle <ralf@linux-mips.org>
15297 L:      linux-mips@vger.kernel.org
15298 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
15299 S:      Maintained
15300 F:      drivers/tc/
15301 F:      include/linux/tc.h
15302
15303 TURBOSTAT UTILITY
15304 M:      "Len Brown" <lenb@kernel.org>
15305 L:      linux-pm@vger.kernel.org
15306 B:      https://bugzilla.kernel.org
15307 Q:      https://patchwork.kernel.org/project/linux-pm/list/
15308 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
15309 S:      Supported
15310 F:      tools/power/x86/turbostat/
15311
15312 TW5864 VIDEO4LINUX DRIVER
15313 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
15314 M:      Anton Sviridenko <anton@corp.bluecherry.net>
15315 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
15316 M:      Andrey Utkin <andrey_utkin@fastmail.com>
15317 L:      linux-media@vger.kernel.org
15318 S:      Supported
15319 F:      drivers/media/pci/tw5864/
15320
15321 TW68 VIDEO4LINUX DRIVER
15322 M:      Hans Verkuil <hverkuil@xs4all.nl>
15323 L:      linux-media@vger.kernel.org
15324 T:      git git://linuxtv.org/media_tree.git
15325 W:      https://linuxtv.org
15326 S:      Odd Fixes
15327 F:      drivers/media/pci/tw68/
15328
15329 TW686X VIDEO4LINUX DRIVER
15330 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
15331 L:      linux-media@vger.kernel.org
15332 T:      git git://linuxtv.org/media_tree.git
15333 W:      http://linuxtv.org
15334 S:      Maintained
15335 F:      drivers/media/pci/tw686x/
15336
15337 UBI FILE SYSTEM (UBIFS)
15338 M:      Richard Weinberger <richard@nod.at>
15339 M:      Artem Bityutskiy <dedekind1@gmail.com>
15340 M:      Adrian Hunter <adrian.hunter@intel.com>
15341 L:      linux-mtd@lists.infradead.org
15342 T:      git git://git.infradead.org/ubifs-2.6.git
15343 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
15344 S:      Supported
15345 F:      Documentation/filesystems/ubifs.txt
15346 F:      fs/ubifs/
15347
15348 UCLINUX (M68KNOMMU AND COLDFIRE)
15349 M:      Greg Ungerer <gerg@linux-m68k.org>
15350 W:      http://www.linux-m68k.org/
15351 W:      http://www.uclinux.org/
15352 L:      linux-m68k@lists.linux-m68k.org
15353 L:      uclinux-dev@uclinux.org  (subscribers-only)
15354 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
15355 S:      Maintained
15356 F:      arch/m68k/coldfire/
15357 F:      arch/m68k/68*/
15358 F:      arch/m68k/*/*_no.*
15359 F:      arch/m68k/include/asm/*_no.*
15360
15361 UDF FILESYSTEM
15362 M:      Jan Kara <jack@suse.com>
15363 S:      Maintained
15364 F:      Documentation/filesystems/udf.txt
15365 F:      fs/udf/
15366
15367 UDRAW TABLET
15368 M:      Bastien Nocera <hadess@hadess.net>
15369 L:      linux-input@vger.kernel.org
15370 S:      Maintained
15371 F:      drivers/hid/hid-udraw-ps3.c
15372
15373 UFS FILESYSTEM
15374 M:      Evgeniy Dushistov <dushistov@mail.ru>
15375 S:      Maintained
15376 F:      Documentation/filesystems/ufs.txt
15377 F:      fs/ufs/
15378
15379 UHID USERSPACE HID IO DRIVER:
15380 M:      David Herrmann <dh.herrmann@googlemail.com>
15381 L:      linux-input@vger.kernel.org
15382 S:      Maintained
15383 F:      drivers/hid/uhid.c
15384 F:      include/uapi/linux/uhid.h
15385
15386 ULPI BUS
15387 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15388 L:      linux-usb@vger.kernel.org
15389 S:      Maintained
15390 F:      drivers/usb/common/ulpi.c
15391 F:      include/linux/ulpi/
15392
15393 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
15394 L:      linux-usb@vger.kernel.org
15395 S:      Orphan
15396 F:      drivers/uwb/
15397 F:      include/linux/uwb.h
15398 F:      include/linux/uwb/
15399
15400 UNICORE32 ARCHITECTURE:
15401 M:      Guan Xuetao <gxt@pku.edu.cn>
15402 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
15403 S:      Maintained
15404 T:      git git://github.com/gxt/linux.git
15405 F:      arch/unicore32/
15406
15407 UNIFDEF
15408 M:      Tony Finch <dot@dotat.at>
15409 W:      http://dotat.at/prog/unifdef
15410 S:      Maintained
15411 F:      scripts/unifdef.c
15412
15413 UNIFORM CDROM DRIVER
15414 M:      Jens Axboe <axboe@kernel.dk>
15415 W:      http://www.kernel.dk
15416 S:      Maintained
15417 F:      Documentation/cdrom/
15418 F:      drivers/cdrom/cdrom.c
15419 F:      include/linux/cdrom.h
15420 F:      include/uapi/linux/cdrom.h
15421
15422 UNISYS S-PAR DRIVERS
15423 M:      David Kershner <david.kershner@unisys.com>
15424 L:      sparmaintainer@unisys.com (Unisys internal)
15425 S:      Supported
15426 F:      include/linux/visorbus.h
15427 F:      drivers/visorbus/
15428 F:      drivers/staging/unisys/
15429
15430 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
15431 M:      Vinayak Holikatti <vinholikatti@gmail.com>
15432 L:      linux-scsi@vger.kernel.org
15433 S:      Supported
15434 F:      Documentation/scsi/ufs.txt
15435 F:      drivers/scsi/ufs/
15436
15437 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
15438 M:      Joao Pinto <jpinto@synopsys.com>
15439 L:      linux-scsi@vger.kernel.org
15440 S:      Supported
15441 F:      drivers/scsi/ufs/*dwc*
15442
15443 UNSORTED BLOCK IMAGES (UBI)
15444 M:      Artem Bityutskiy <dedekind1@gmail.com>
15445 M:      Richard Weinberger <richard@nod.at>
15446 W:      http://www.linux-mtd.infradead.org/
15447 L:      linux-mtd@lists.infradead.org
15448 T:      git git://git.infradead.org/ubifs-2.6.git
15449 S:      Supported
15450 F:      drivers/mtd/ubi/
15451 F:      include/linux/mtd/ubi.h
15452 F:      include/uapi/mtd/ubi-user.h
15453
15454 USB "USBNET" DRIVER FRAMEWORK
15455 M:      Oliver Neukum <oneukum@suse.com>
15456 L:      netdev@vger.kernel.org
15457 W:      http://www.linux-usb.org/usbnet
15458 S:      Maintained
15459 F:      drivers/net/usb/usbnet.c
15460 F:      include/linux/usb/usbnet.h
15461
15462 USB ACM DRIVER
15463 M:      Oliver Neukum <oneukum@suse.com>
15464 L:      linux-usb@vger.kernel.org
15465 S:      Maintained
15466 F:      Documentation/usb/acm.txt
15467 F:      drivers/usb/class/cdc-acm.*
15468
15469 USB AR5523 WIRELESS DRIVER
15470 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
15471 L:      linux-wireless@vger.kernel.org
15472 S:      Maintained
15473 F:      drivers/net/wireless/ath/ar5523/
15474
15475 USB ATTACHED SCSI
15476 M:      Oliver Neukum <oneukum@suse.com>
15477 L:      linux-usb@vger.kernel.org
15478 L:      linux-scsi@vger.kernel.org
15479 S:      Maintained
15480 F:      drivers/usb/storage/uas.c
15481
15482 USB CDC ETHERNET DRIVER
15483 M:      Oliver Neukum <oliver@neukum.org>
15484 L:      linux-usb@vger.kernel.org
15485 S:      Maintained
15486 F:      drivers/net/usb/cdc_*.c
15487 F:      include/uapi/linux/usb/cdc.h
15488
15489 USB CHAOSKEY DRIVER
15490 M:      Keith Packard <keithp@keithp.com>
15491 L:      linux-usb@vger.kernel.org
15492 S:      Maintained
15493 F:      drivers/usb/misc/chaoskey.c
15494
15495 USB CYPRESS C67X00 DRIVER
15496 M:      Peter Korsgaard <jacmet@sunsite.dk>
15497 L:      linux-usb@vger.kernel.org
15498 S:      Maintained
15499 F:      drivers/usb/c67x00/
15500
15501 USB DAVICOM DM9601 DRIVER
15502 M:      Peter Korsgaard <jacmet@sunsite.dk>
15503 L:      netdev@vger.kernel.org
15504 W:      http://www.linux-usb.org/usbnet
15505 S:      Maintained
15506 F:      drivers/net/usb/dm9601.c
15507
15508 USB DIAMOND RIO500 DRIVER
15509 M:      Cesar Miquel <miquel@df.uba.ar>
15510 L:      rio500-users@lists.sourceforge.net
15511 W:      http://rio500.sourceforge.net
15512 S:      Maintained
15513 F:      drivers/usb/misc/rio500*
15514
15515 USB EHCI DRIVER
15516 M:      Alan Stern <stern@rowland.harvard.edu>
15517 L:      linux-usb@vger.kernel.org
15518 S:      Maintained
15519 F:      Documentation/usb/ehci.txt
15520 F:      drivers/usb/host/ehci*
15521
15522 USB GADGET/PERIPHERAL SUBSYSTEM
15523 M:      Felipe Balbi <balbi@kernel.org>
15524 L:      linux-usb@vger.kernel.org
15525 W:      http://www.linux-usb.org/gadget
15526 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
15527 S:      Maintained
15528 F:      drivers/usb/gadget/
15529 F:      include/linux/usb/gadget*
15530
15531 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
15532 M:      Jiri Kosina <jikos@kernel.org>
15533 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
15534 L:      linux-usb@vger.kernel.org
15535 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
15536 S:      Maintained
15537 F:      Documentation/hid/hiddev.txt
15538 F:      drivers/hid/usbhid/
15539
15540 USB INTEL XHCI ROLE MUX DRIVER
15541 M:      Hans de Goede <hdegoede@redhat.com>
15542 L:      linux-usb@vger.kernel.org
15543 S:      Maintained
15544 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
15545
15546 USB ISP116X DRIVER
15547 M:      Olav Kongas <ok@artecdesign.ee>
15548 L:      linux-usb@vger.kernel.org
15549 S:      Maintained
15550 F:      drivers/usb/host/isp116x*
15551 F:      include/linux/usb/isp116x.h
15552
15553 USB LAN78XX ETHERNET DRIVER
15554 M:      Woojung Huh <woojung.huh@microchip.com>
15555 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
15556 L:      netdev@vger.kernel.org
15557 S:      Maintained
15558 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
15559 F:      drivers/net/usb/lan78xx.*
15560 F:      include/dt-bindings/net/microchip-lan78xx.h
15561
15562 USB MASS STORAGE DRIVER
15563 M:      Alan Stern <stern@rowland.harvard.edu>
15564 L:      linux-usb@vger.kernel.org
15565 L:      usb-storage@lists.one-eyed-alien.net
15566 S:      Maintained
15567 W:      http://www.one-eyed-alien.net/~mdharm/linux-usb/
15568 F:      drivers/usb/storage/
15569
15570 USB MIDI DRIVER
15571 M:      Clemens Ladisch <clemens@ladisch.de>
15572 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15573 T:      git git://git.alsa-project.org/alsa-kernel.git
15574 S:      Maintained
15575 F:      sound/usb/midi.*
15576
15577 USB NETWORKING DRIVERS
15578 L:      linux-usb@vger.kernel.org
15579 S:      Odd Fixes
15580 F:      drivers/net/usb/
15581
15582 USB OHCI DRIVER
15583 M:      Alan Stern <stern@rowland.harvard.edu>
15584 L:      linux-usb@vger.kernel.org
15585 S:      Maintained
15586 F:      Documentation/usb/ohci.txt
15587 F:      drivers/usb/host/ohci*
15588
15589 USB OTG FSM (Finite State Machine)
15590 M:      Peter Chen <Peter.Chen@nxp.com>
15591 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
15592 L:      linux-usb@vger.kernel.org
15593 S:      Maintained
15594 F:      drivers/usb/common/usb-otg-fsm.c
15595
15596 USB OVER IP DRIVER
15597 M:      Valentina Manea <valentina.manea.m@gmail.com>
15598 M:      Shuah Khan <shuah@kernel.org>
15599 L:      linux-usb@vger.kernel.org
15600 S:      Maintained
15601 F:      Documentation/usb/usbip_protocol.txt
15602 F:      drivers/usb/usbip/
15603 F:      tools/usb/usbip/
15604 F:      tools/testing/selftests/drivers/usb/usbip/
15605
15606 USB PEGASUS DRIVER
15607 M:      Petko Manolov <petkan@nucleusys.com>
15608 L:      linux-usb@vger.kernel.org
15609 L:      netdev@vger.kernel.org
15610 T:      git git://github.com/petkan/pegasus.git
15611 W:      https://github.com/petkan/pegasus
15612 S:      Maintained
15613 F:      drivers/net/usb/pegasus.*
15614
15615 USB PHY LAYER
15616 M:      Felipe Balbi <balbi@kernel.org>
15617 L:      linux-usb@vger.kernel.org
15618 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
15619 S:      Maintained
15620 F:      drivers/usb/phy/
15621
15622 USB PRINTER DRIVER (usblp)
15623 M:      Pete Zaitcev <zaitcev@redhat.com>
15624 L:      linux-usb@vger.kernel.org
15625 S:      Supported
15626 F:      drivers/usb/class/usblp.c
15627
15628 USB QMI WWAN NETWORK DRIVER
15629 M:      Bjørn Mork <bjorn@mork.no>
15630 L:      netdev@vger.kernel.org
15631 S:      Maintained
15632 F:      Documentation/ABI/testing/sysfs-class-net-qmi
15633 F:      drivers/net/usb/qmi_wwan.c
15634
15635 USB RTL8150 DRIVER
15636 M:      Petko Manolov <petkan@nucleusys.com>
15637 L:      linux-usb@vger.kernel.org
15638 L:      netdev@vger.kernel.org
15639 T:      git git://github.com/petkan/rtl8150.git
15640 W:      https://github.com/petkan/rtl8150
15641 S:      Maintained
15642 F:      drivers/net/usb/rtl8150.c
15643
15644 USB SERIAL SUBSYSTEM
15645 M:      Johan Hovold <johan@kernel.org>
15646 L:      linux-usb@vger.kernel.org
15647 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
15648 S:      Maintained
15649 F:      Documentation/usb/usb-serial.txt
15650 F:      drivers/usb/serial/
15651 F:      include/linux/usb/serial.h
15652
15653 USB SMSC75XX ETHERNET DRIVER
15654 M:      Steve Glendinning <steve.glendinning@shawell.net>
15655 L:      netdev@vger.kernel.org
15656 S:      Maintained
15657 F:      drivers/net/usb/smsc75xx.*
15658
15659 USB SMSC95XX ETHERNET DRIVER
15660 M:      Steve Glendinning <steve.glendinning@shawell.net>
15661 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
15662 L:      netdev@vger.kernel.org
15663 S:      Maintained
15664 F:      drivers/net/usb/smsc95xx.*
15665
15666 USB SUBSYSTEM
15667 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15668 L:      linux-usb@vger.kernel.org
15669 W:      http://www.linux-usb.org
15670 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
15671 S:      Supported
15672 F:      Documentation/devicetree/bindings/usb/
15673 F:      Documentation/usb/
15674 F:      drivers/usb/
15675 F:      include/linux/usb.h
15676 F:      include/linux/usb/
15677
15678 USB TYPEC PI3USB30532 MUX DRIVER
15679 M:      Hans de Goede <hdegoede@redhat.com>
15680 L:      linux-usb@vger.kernel.org
15681 S:      Maintained
15682 F:      drivers/usb/typec/mux/pi3usb30532.c
15683
15684 USB TYPEC CLASS
15685 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15686 L:      linux-usb@vger.kernel.org
15687 S:      Maintained
15688 F:      Documentation/ABI/testing/sysfs-class-typec
15689 F:      Documentation/driver-api/usb/typec.rst
15690 F:      drivers/usb/typec/
15691 F:      include/linux/usb/typec.h
15692
15693 USB TYPEC BUS FOR ALTERNATE MODES
15694 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15695 L:      linux-usb@vger.kernel.org
15696 S:      Maintained
15697 F:      Documentation/ABI/testing/sysfs-bus-typec
15698 F:      Documentation/driver-api/usb/typec_bus.rst
15699 F:      drivers/usb/typec/altmodes/
15700 F:      include/linux/usb/typec_altmode.h
15701
15702 USB TYPEC PORT CONTROLLER DRIVERS
15703 M:      Guenter Roeck <linux@roeck-us.net>
15704 L:      linux-usb@vger.kernel.org
15705 S:      Maintained
15706 F:      drivers/usb/typec/tcpm/
15707
15708 USB UHCI DRIVER
15709 M:      Alan Stern <stern@rowland.harvard.edu>
15710 L:      linux-usb@vger.kernel.org
15711 S:      Maintained
15712 F:      drivers/usb/host/uhci*
15713
15714 USB VIDEO CLASS
15715 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15716 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
15717 L:      linux-media@vger.kernel.org
15718 T:      git git://linuxtv.org/media_tree.git
15719 W:      http://www.ideasonboard.org/uvc/
15720 S:      Maintained
15721 F:      drivers/media/usb/uvc/
15722 F:      include/uapi/linux/uvcvideo.h
15723
15724 USB VISION DRIVER
15725 M:      Hans Verkuil <hverkuil@xs4all.nl>
15726 L:      linux-media@vger.kernel.org
15727 T:      git git://linuxtv.org/media_tree.git
15728 W:      https://linuxtv.org
15729 S:      Odd Fixes
15730 F:      drivers/media/usb/usbvision/
15731
15732 USB WEBCAM GADGET
15733 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15734 L:      linux-usb@vger.kernel.org
15735 S:      Maintained
15736 F:      drivers/usb/gadget/function/*uvc*
15737 F:      drivers/usb/gadget/legacy/webcam.c
15738 F:      include/uapi/linux/usb/g_uvc.h
15739
15740 USB WIRELESS RNDIS DRIVER (rndis_wlan)
15741 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
15742 L:      linux-wireless@vger.kernel.org
15743 S:      Maintained
15744 F:      drivers/net/wireless/rndis_wlan.c
15745
15746 USB XHCI DRIVER
15747 M:      Mathias Nyman <mathias.nyman@intel.com>
15748 L:      linux-usb@vger.kernel.org
15749 S:      Supported
15750 F:      drivers/usb/host/xhci*
15751 F:      drivers/usb/host/pci-quirks*
15752
15753 USB ZD1201 DRIVER
15754 L:      linux-wireless@vger.kernel.org
15755 W:      http://linux-lc100020.sourceforge.net
15756 S:      Orphan
15757 F:      drivers/net/wireless/zydas/zd1201.*
15758
15759 USB ZR364XX DRIVER
15760 M:      Antoine Jacquet <royale@zerezo.com>
15761 L:      linux-usb@vger.kernel.org
15762 L:      linux-media@vger.kernel.org
15763 T:      git git://linuxtv.org/media_tree.git
15764 W:      http://royale.zerezo.com/zr364xx/
15765 S:      Maintained
15766 F:      Documentation/media/v4l-drivers/zr364xx*
15767 F:      drivers/media/usb/zr364xx/
15768
15769 USER-MODE LINUX (UML)
15770 M:      Jeff Dike <jdike@addtoit.com>
15771 M:      Richard Weinberger <richard@nod.at>
15772 L:      linux-um@lists.infradead.org
15773 W:      http://user-mode-linux.sourceforge.net
15774 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
15775 S:      Maintained
15776 F:      Documentation/virtual/uml/
15777 F:      arch/um/
15778 F:      arch/x86/um/
15779 F:      fs/hostfs/
15780 F:      fs/hppfs/
15781
15782 USERSPACE COPYIN/COPYOUT (UIOVEC)
15783 M:      Alexander Viro <viro@zeniv.linux.org.uk>
15784 S:      Maintained
15785 F:      lib/iov_iter.c
15786 F:      include/linux/uio.h
15787
15788 USERSPACE DMA BUFFER DRIVER
15789 M:      Gerd Hoffmann <kraxel@redhat.com>
15790 S:      Maintained
15791 L:      dri-devel@lists.freedesktop.org
15792 F:      drivers/dma-buf/udmabuf.c
15793 F:      include/uapi/linux/udmabuf.h
15794 T:      git git://anongit.freedesktop.org/drm/drm-misc
15795
15796 USERSPACE I/O (UIO)
15797 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15798 S:      Maintained
15799 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
15800 F:      Documentation/driver-api/uio-howto.rst
15801 F:      drivers/uio/
15802 F:      include/linux/uio_driver.h
15803
15804 UTIL-LINUX PACKAGE
15805 M:      Karel Zak <kzak@redhat.com>
15806 L:      util-linux@vger.kernel.org
15807 W:      http://en.wikipedia.org/wiki/Util-linux
15808 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
15809 S:      Maintained
15810
15811 UUID HELPERS
15812 M:      Christoph Hellwig <hch@lst.de>
15813 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15814 L:      linux-kernel@vger.kernel.org
15815 T:      git git://git.infradead.org/users/hch/uuid.git
15816 F:      lib/uuid.c
15817 F:      lib/test_uuid.c
15818 F:      include/linux/uuid.h
15819 F:      include/uapi/linux/uuid.h
15820 S:      Maintained
15821
15822 UVESAFB DRIVER
15823 M:      Michal Januszewski <spock@gentoo.org>
15824 L:      linux-fbdev@vger.kernel.org
15825 W:      https://github.com/mjanusz/v86d
15826 S:      Maintained
15827 F:      Documentation/fb/uvesafb.txt
15828 F:      drivers/video/fbdev/uvesafb.*
15829
15830 VF610 NAND DRIVER
15831 M:      Stefan Agner <stefan@agner.ch>
15832 L:      linux-mtd@lists.infradead.org
15833 S:      Supported
15834 F:      drivers/mtd/nand/raw/vf610_nfc.c
15835
15836 VFAT/FAT/MSDOS FILESYSTEM
15837 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
15838 S:      Maintained
15839 F:      Documentation/filesystems/vfat.txt
15840 F:      fs/fat/
15841
15842 VFIO DRIVER
15843 M:      Alex Williamson <alex.williamson@redhat.com>
15844 L:      kvm@vger.kernel.org
15845 T:      git git://github.com/awilliam/linux-vfio.git
15846 S:      Maintained
15847 F:      Documentation/vfio.txt
15848 F:      drivers/vfio/
15849 F:      include/linux/vfio.h
15850 F:      include/uapi/linux/vfio.h
15851
15852 VFIO MEDIATED DEVICE DRIVERS
15853 M:      Kirti Wankhede <kwankhede@nvidia.com>
15854 L:      kvm@vger.kernel.org
15855 S:      Maintained
15856 F:      Documentation/vfio-mediated-device.txt
15857 F:      drivers/vfio/mdev/
15858 F:      include/linux/mdev.h
15859 F:      samples/vfio-mdev/
15860
15861 VFIO PLATFORM DRIVER
15862 M:      Eric Auger <eric.auger@redhat.com>
15863 L:      kvm@vger.kernel.org
15864 S:      Maintained
15865 F:      drivers/vfio/platform/
15866
15867 VGA_SWITCHEROO
15868 R:      Lukas Wunner <lukas@wunner.de>
15869 S:      Maintained
15870 F:      Documentation/gpu/vga-switcheroo.rst
15871 F:      drivers/gpu/vga/vga_switcheroo.c
15872 F:      include/linux/vga_switcheroo.h
15873 T:      git git://anongit.freedesktop.org/drm/drm-misc
15874
15875 VIA RHINE NETWORK DRIVER
15876 S:      Orphan
15877 F:      drivers/net/ethernet/via/via-rhine.c
15878
15879 VIA SD/MMC CARD CONTROLLER DRIVER
15880 M:      Bruce Chang <brucechang@via.com.tw>
15881 M:      Harald Welte <HaraldWelte@viatech.com>
15882 S:      Maintained
15883 F:      drivers/mmc/host/via-sdmmc.c
15884
15885 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
15886 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
15887 L:      linux-fbdev@vger.kernel.org
15888 S:      Maintained
15889 F:      include/linux/via-core.h
15890 F:      include/linux/via-gpio.h
15891 F:      include/linux/via_i2c.h
15892 F:      drivers/video/fbdev/via/
15893
15894 VIA VELOCITY NETWORK DRIVER
15895 M:      Francois Romieu <romieu@fr.zoreil.com>
15896 L:      netdev@vger.kernel.org
15897 S:      Maintained
15898 F:      drivers/net/ethernet/via/via-velocity.*
15899
15900 VICODEC VIRTUAL CODEC DRIVER
15901 M:      Hans Verkuil <hans.verkuil@cisco.com>
15902 L:      linux-media@vger.kernel.org
15903 T:      git git://linuxtv.org/media_tree.git
15904 W:      https://linuxtv.org
15905 S:      Maintained
15906 F:      drivers/media/platform/vicodec/*
15907
15908 VIDEO MULTIPLEXER DRIVER
15909 M:      Philipp Zabel <p.zabel@pengutronix.de>
15910 L:      linux-media@vger.kernel.org
15911 S:      Maintained
15912 F:      drivers/media/platform/video-mux.c
15913
15914 VIDEO I2C POLLING DRIVER
15915 M:      Matt Ranostay <matt.ranostay@konsulko.com>
15916 L:      linux-media@vger.kernel.org
15917 S:      Maintained
15918 F:      drivers/media/i2c/video-i2c.c
15919
15920 VIDEOBUF2 FRAMEWORK
15921 M:      Pawel Osciak <pawel@osciak.com>
15922 M:      Marek Szyprowski <m.szyprowski@samsung.com>
15923 M:      Kyungmin Park <kyungmin.park@samsung.com>
15924 L:      linux-media@vger.kernel.org
15925 S:      Maintained
15926 F:      drivers/media/common/videobuf2/*
15927 F:      include/media/videobuf2-*
15928
15929 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
15930 M:      Helen Koike <helen.koike@collabora.com>
15931 L:      linux-media@vger.kernel.org
15932 T:      git git://linuxtv.org/media_tree.git
15933 W:      https://linuxtv.org
15934 S:      Maintained
15935 F:      drivers/media/platform/vimc/*
15936
15937 VIRT LIB
15938 M:      Alex Williamson <alex.williamson@redhat.com>
15939 M:      Paolo Bonzini <pbonzini@redhat.com>
15940 L:      kvm@vger.kernel.org
15941 S:      Supported
15942 F:      virt/lib/
15943
15944 VIRTIO AND VHOST VSOCK DRIVER
15945 M:      Stefan Hajnoczi <stefanha@redhat.com>
15946 L:      kvm@vger.kernel.org
15947 L:      virtualization@lists.linux-foundation.org
15948 L:      netdev@vger.kernel.org
15949 S:      Maintained
15950 F:      include/linux/virtio_vsock.h
15951 F:      include/uapi/linux/virtio_vsock.h
15952 F:      include/uapi/linux/vsockmon.h
15953 F:      include/uapi/linux/vm_sockets_diag.h
15954 F:      net/vmw_vsock/diag.c
15955 F:      net/vmw_vsock/af_vsock_tap.c
15956 F:      net/vmw_vsock/virtio_transport_common.c
15957 F:      net/vmw_vsock/virtio_transport.c
15958 F:      drivers/net/vsockmon.c
15959 F:      drivers/vhost/vsock.c
15960 F:      tools/testing/vsock/
15961
15962 VIRTIO CONSOLE DRIVER
15963 M:      Amit Shah <amit@kernel.org>
15964 L:      virtualization@lists.linux-foundation.org
15965 S:      Maintained
15966 F:      drivers/char/virtio_console.c
15967 F:      include/linux/virtio_console.h
15968 F:      include/uapi/linux/virtio_console.h
15969
15970 VIRTIO CORE, NET AND BLOCK DRIVERS
15971 M:      "Michael S. Tsirkin" <mst@redhat.com>
15972 M:      Jason Wang <jasowang@redhat.com>
15973 L:      virtualization@lists.linux-foundation.org
15974 S:      Maintained
15975 F:      Documentation/devicetree/bindings/virtio/
15976 F:      drivers/virtio/
15977 F:      tools/virtio/
15978 F:      drivers/net/virtio_net.c
15979 F:      drivers/block/virtio_blk.c
15980 F:      include/linux/virtio*.h
15981 F:      include/uapi/linux/virtio_*.h
15982 F:      drivers/crypto/virtio/
15983 F:      mm/balloon_compaction.c
15984
15985 VIRTIO CRYPTO DRIVER
15986 M:      Gonglei <arei.gonglei@huawei.com>
15987 L:      virtualization@lists.linux-foundation.org
15988 L:      linux-crypto@vger.kernel.org
15989 S:      Maintained
15990 F:      drivers/crypto/virtio/
15991 F:      include/uapi/linux/virtio_crypto.h
15992
15993 VIRTIO DRIVERS FOR S390
15994 M:      Cornelia Huck <cohuck@redhat.com>
15995 M:      Halil Pasic <pasic@linux.ibm.com>
15996 L:      linux-s390@vger.kernel.org
15997 L:      virtualization@lists.linux-foundation.org
15998 L:      kvm@vger.kernel.org
15999 S:      Supported
16000 F:      drivers/s390/virtio/
16001 F:      arch/s390/include/uapi/asm/virtio-ccw.h
16002
16003 VIRTIO GPU DRIVER
16004 M:      David Airlie <airlied@linux.ie>
16005 M:      Gerd Hoffmann <kraxel@redhat.com>
16006 L:      dri-devel@lists.freedesktop.org
16007 L:      virtualization@lists.linux-foundation.org
16008 T:      git git://anongit.freedesktop.org/drm/drm-misc
16009 S:      Maintained
16010 F:      drivers/gpu/drm/virtio/
16011 F:      include/uapi/linux/virtio_gpu.h
16012
16013 VIRTIO HOST (VHOST)
16014 M:      "Michael S. Tsirkin" <mst@redhat.com>
16015 M:      Jason Wang <jasowang@redhat.com>
16016 L:      kvm@vger.kernel.org
16017 L:      virtualization@lists.linux-foundation.org
16018 L:      netdev@vger.kernel.org
16019 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
16020 S:      Maintained
16021 F:      drivers/vhost/
16022 F:      include/uapi/linux/vhost.h
16023
16024 VIRTIO INPUT DRIVER
16025 M:      Gerd Hoffmann <kraxel@redhat.com>
16026 S:      Maintained
16027 F:      drivers/virtio/virtio_input.c
16028 F:      include/uapi/linux/virtio_input.h
16029
16030 VIRTUAL BOX GUEST DEVICE DRIVER
16031 M:      Hans de Goede <hdegoede@redhat.com>
16032 M:      Arnd Bergmann <arnd@arndb.de>
16033 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16034 S:      Maintained
16035 F:      include/linux/vbox_utils.h
16036 F:      include/uapi/linux/vbox*.h
16037 F:      drivers/virt/vboxguest/
16038
16039 VIRTUAL SERIO DEVICE DRIVER
16040 M:      Stephen Chandler Paul <thatslyude@gmail.com>
16041 S:      Maintained
16042 F:      drivers/input/serio/userio.c
16043 F:      include/uapi/linux/userio.h
16044
16045 VIVID VIRTUAL VIDEO DRIVER
16046 M:      Hans Verkuil <hverkuil@xs4all.nl>
16047 L:      linux-media@vger.kernel.org
16048 T:      git git://linuxtv.org/media_tree.git
16049 W:      https://linuxtv.org
16050 S:      Maintained
16051 F:      drivers/media/platform/vivid/*
16052
16053 VLYNQ BUS
16054 M:      Florian Fainelli <f.fainelli@gmail.com>
16055 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
16056 S:      Maintained
16057 F:      drivers/vlynq/vlynq.c
16058 F:      include/linux/vlynq.h
16059
16060 VME SUBSYSTEM
16061 M:      Martyn Welch <martyn@welchs.me.uk>
16062 M:      Manohar Vanga <manohar.vanga@gmail.com>
16063 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16064 L:      devel@driverdev.osuosl.org
16065 S:      Maintained
16066 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
16067 F:      Documentation/driver-api/vme.rst
16068 F:      drivers/staging/vme/
16069 F:      drivers/vme/
16070 F:      include/linux/vme*
16071
16072 VMWARE BALLOON DRIVER
16073 M:      Xavier Deguillard <xdeguillard@vmware.com>
16074 M:      Nadav Amit <namit@vmware.com>
16075 M:      "VMware, Inc." <pv-drivers@vmware.com>
16076 L:      linux-kernel@vger.kernel.org
16077 S:      Maintained
16078 F:      drivers/misc/vmw_balloon.c
16079
16080 VMWARE HYPERVISOR INTERFACE
16081 M:      Alok Kataria <akataria@vmware.com>
16082 L:      virtualization@lists.linux-foundation.org
16083 S:      Supported
16084 F:      arch/x86/kernel/cpu/vmware.c
16085
16086 VMWARE PVRDMA DRIVER
16087 M:      Adit Ranadive <aditr@vmware.com>
16088 M:      VMware PV-Drivers <pv-drivers@vmware.com>
16089 L:      linux-rdma@vger.kernel.org
16090 S:      Maintained
16091 F:      drivers/infiniband/hw/vmw_pvrdma/
16092
16093 VMware PVSCSI driver
16094 M:      Jim Gill <jgill@vmware.com>
16095 M:      VMware PV-Drivers <pv-drivers@vmware.com>
16096 L:      linux-scsi@vger.kernel.org
16097 S:      Maintained
16098 F:      drivers/scsi/vmw_pvscsi.c
16099 F:      drivers/scsi/vmw_pvscsi.h
16100
16101 VMWARE VMMOUSE SUBDRIVER
16102 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
16103 M:      "VMware, Inc." <pv-drivers@vmware.com>
16104 L:      linux-input@vger.kernel.org
16105 S:      Maintained
16106 F:      drivers/input/mouse/vmmouse.c
16107 F:      drivers/input/mouse/vmmouse.h
16108
16109 VMWARE VMXNET3 ETHERNET DRIVER
16110 M:      Ronak Doshi <doshir@vmware.com>
16111 M:      "VMware, Inc." <pv-drivers@vmware.com>
16112 L:      netdev@vger.kernel.org
16113 S:      Maintained
16114 F:      drivers/net/vmxnet3/
16115
16116 VOCORE VOCORE2 BOARD
16117 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
16118 L:      linux-mips@vger.kernel.org
16119 S:      Maintained
16120 F:      arch/mips/boot/dts/ralink/vocore2.dts
16121
16122 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
16123 M:      Liam Girdwood <lgirdwood@gmail.com>
16124 M:      Mark Brown <broonie@kernel.org>
16125 L:      linux-kernel@vger.kernel.org
16126 W:      http://www.slimlogic.co.uk/?p=48
16127 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
16128 S:      Supported
16129 F:      Documentation/devicetree/bindings/regulator/
16130 F:      Documentation/power/regulator/
16131 F:      drivers/regulator/
16132 F:      include/dt-bindings/regulator/
16133 F:      include/linux/regulator/
16134
16135 VRF
16136 M:      David Ahern <dsa@cumulusnetworks.com>
16137 M:      Shrijeet Mukherjee <shrijeet@gmail.com>
16138 L:      netdev@vger.kernel.org
16139 S:      Maintained
16140 F:      drivers/net/vrf.c
16141 F:      Documentation/networking/vrf.txt
16142
16143 VT1211 HARDWARE MONITOR DRIVER
16144 M:      Juerg Haefliger <juergh@gmail.com>
16145 L:      linux-hwmon@vger.kernel.org
16146 S:      Maintained
16147 F:      Documentation/hwmon/vt1211
16148 F:      drivers/hwmon/vt1211.c
16149
16150 VT8231 HARDWARE MONITOR DRIVER
16151 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
16152 L:      linux-hwmon@vger.kernel.org
16153 S:      Maintained
16154 F:      drivers/hwmon/vt8231.c
16155
16156 VUB300 USB to SDIO/SD/MMC bridge chip
16157 M:      Tony Olech <tony.olech@elandigitalsystems.com>
16158 L:      linux-mmc@vger.kernel.org
16159 L:      linux-usb@vger.kernel.org
16160 S:      Supported
16161 F:      drivers/mmc/host/vub300.c
16162
16163 W1 DALLAS'S 1-WIRE BUS
16164 M:      Evgeniy Polyakov <zbr@ioremap.net>
16165 S:      Maintained
16166 F:      Documentation/devicetree/bindings/w1/
16167 F:      Documentation/w1/
16168 F:      drivers/w1/
16169 F:      include/linux/w1.h
16170
16171 W83791D HARDWARE MONITORING DRIVER
16172 M:      Marc Hulsman <m.hulsman@tudelft.nl>
16173 L:      linux-hwmon@vger.kernel.org
16174 S:      Maintained
16175 F:      Documentation/hwmon/w83791d
16176 F:      drivers/hwmon/w83791d.c
16177
16178 W83793 HARDWARE MONITORING DRIVER
16179 M:      Rudolf Marek <r.marek@assembler.cz>
16180 L:      linux-hwmon@vger.kernel.org
16181 S:      Maintained
16182 F:      Documentation/hwmon/w83793
16183 F:      drivers/hwmon/w83793.c
16184
16185 W83795 HARDWARE MONITORING DRIVER
16186 M:      Jean Delvare <jdelvare@suse.com>
16187 L:      linux-hwmon@vger.kernel.org
16188 S:      Maintained
16189 F:      drivers/hwmon/w83795.c
16190
16191 W83L51xD SD/MMC CARD INTERFACE DRIVER
16192 M:      Pierre Ossman <pierre@ossman.eu>
16193 S:      Maintained
16194 F:      drivers/mmc/host/wbsd.*
16195
16196 WACOM PROTOCOL 4 SERIAL TABLETS
16197 M:      Julian Squires <julian@cipht.net>
16198 M:      Hans de Goede <hdegoede@redhat.com>
16199 L:      linux-input@vger.kernel.org
16200 S:      Maintained
16201 F:      drivers/input/tablet/wacom_serial4.c
16202
16203 WATCHDOG DEVICE DRIVERS
16204 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
16205 M:      Guenter Roeck <linux@roeck-us.net>
16206 L:      linux-watchdog@vger.kernel.org
16207 W:      http://www.linux-watchdog.org/
16208 T:      git git://www.linux-watchdog.org/linux-watchdog.git
16209 S:      Maintained
16210 F:      Documentation/devicetree/bindings/watchdog/
16211 F:      Documentation/watchdog/
16212 F:      drivers/watchdog/
16213 F:      include/linux/watchdog.h
16214 F:      include/uapi/linux/watchdog.h
16215
16216 WHISKEYCOVE PMIC GPIO DRIVER
16217 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
16218 L:      linux-gpio@vger.kernel.org
16219 S:      Maintained
16220 F:      drivers/gpio/gpio-wcove.c
16221
16222 WIIMOTE HID DRIVER
16223 M:      David Herrmann <dh.herrmann@googlemail.com>
16224 L:      linux-input@vger.kernel.org
16225 S:      Maintained
16226 F:      drivers/hid/hid-wiimote*
16227
16228 WILOCITY WIL6210 WIRELESS DRIVER
16229 M:      Maya Erez <merez@codeaurora.org>
16230 L:      linux-wireless@vger.kernel.org
16231 L:      wil6210@qti.qualcomm.com
16232 S:      Supported
16233 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
16234 F:      drivers/net/wireless/ath/wil6210/
16235
16236 WIMAX STACK
16237 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
16238 M:      linux-wimax@intel.com
16239 L:      wimax@linuxwimax.org (subscribers-only)
16240 S:      Supported
16241 W:      http://linuxwimax.org
16242 F:      Documentation/wimax/README.wimax
16243 F:      include/linux/wimax/debug.h
16244 F:      include/net/wimax.h
16245 F:      include/uapi/linux/wimax.h
16246 F:      net/wimax/
16247
16248 WINBOND CIR DRIVER
16249 M:      David Härdeman <david@hardeman.nu>
16250 S:      Maintained
16251 F:      drivers/media/rc/winbond-cir.c
16252
16253 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
16254 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
16255 L:      linux-watchdog@vger.kernel.org
16256 S:      Maintained
16257 F:      drivers/watchdog/ebc-c384_wdt.c
16258
16259 WINSYSTEMS WS16C48 GPIO DRIVER
16260 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
16261 L:      linux-gpio@vger.kernel.org
16262 S:      Maintained
16263 F:      drivers/gpio/gpio-ws16c48.c
16264
16265 WISTRON LAPTOP BUTTON DRIVER
16266 M:      Miloslav Trmac <mitr@volny.cz>
16267 S:      Maintained
16268 F:      drivers/input/misc/wistron_btns.c
16269
16270 WL3501 WIRELESS PCMCIA CARD DRIVER
16271 L:      linux-wireless@vger.kernel.org
16272 S:      Odd fixes
16273 F:      drivers/net/wireless/wl3501*
16274
16275 WOLFSON MICROELECTRONICS DRIVERS
16276 L:      patches@opensource.cirrus.com
16277 T:      git https://github.com/CirrusLogic/linux-drivers.git
16278 W:      https://github.com/CirrusLogic/linux-drivers/wiki
16279 S:      Supported
16280 F:      Documentation/hwmon/wm83??
16281 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
16282 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
16283 F:      Documentation/devicetree/bindings/mfd/arizona.txt
16284 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
16285 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
16286 F:      arch/arm/mach-s3c64xx/mach-crag6410*
16287 F:      drivers/clk/clk-wm83*.c
16288 F:      drivers/extcon/extcon-arizona.c
16289 F:      drivers/leds/leds-wm83*.c
16290 F:      drivers/gpio/gpio-*wm*.c
16291 F:      drivers/gpio/gpio-arizona.c
16292 F:      drivers/hwmon/wm83??-hwmon.c
16293 F:      drivers/input/misc/wm831x-on.c
16294 F:      drivers/input/touchscreen/wm831x-ts.c
16295 F:      drivers/input/touchscreen/wm97*.c
16296 F:      drivers/mfd/arizona*
16297 F:      drivers/mfd/wm*.c
16298 F:      drivers/mfd/cs47l24*
16299 F:      drivers/power/supply/wm83*.c
16300 F:      drivers/rtc/rtc-wm83*.c
16301 F:      drivers/regulator/wm8*.c
16302 F:      drivers/regulator/arizona*
16303 F:      drivers/video/backlight/wm83*_bl.c
16304 F:      drivers/watchdog/wm83*_wdt.c
16305 F:      include/linux/mfd/arizona/
16306 F:      include/linux/mfd/wm831x/
16307 F:      include/linux/mfd/wm8350/
16308 F:      include/linux/mfd/wm8400*
16309 F:      include/linux/regulator/arizona*
16310 F:      include/linux/wm97xx.h
16311 F:      include/sound/wm????.h
16312 F:      sound/soc/codecs/arizona.?
16313 F:      sound/soc/codecs/wm*
16314 F:      sound/soc/codecs/cs47l24*
16315
16316 WORKQUEUE
16317 M:      Tejun Heo <tj@kernel.org>
16318 R:      Lai Jiangshan <jiangshanlai@gmail.com>
16319 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
16320 S:      Maintained
16321 F:      include/linux/workqueue.h
16322 F:      kernel/workqueue.c
16323 F:      Documentation/core-api/workqueue.rst
16324
16325 X-POWERS AXP288 PMIC DRIVERS
16326 M:      Hans de Goede <hdegoede@redhat.com>
16327 S:      Maintained
16328 N:      axp288
16329 F:      drivers/acpi/pmic/intel_pmic_xpower.c
16330
16331 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
16332 M:      Chen-Yu Tsai <wens@csie.org>
16333 L:      linux-kernel@vger.kernel.org
16334 S:      Maintained
16335 N:      axp[128]
16336
16337 X.25 NETWORK LAYER
16338 M:      Andrew Hendry <andrew.hendry@gmail.com>
16339 L:      linux-x25@vger.kernel.org
16340 S:      Odd Fixes
16341 F:      Documentation/networking/x25*
16342 F:      include/net/x25*
16343 F:      net/x25/
16344
16345 X86 ARCHITECTURE (32-BIT AND 64-BIT)
16346 M:      Thomas Gleixner <tglx@linutronix.de>
16347 M:      Ingo Molnar <mingo@redhat.com>
16348 M:      Borislav Petkov <bp@alien8.de>
16349 R:      "H. Peter Anvin" <hpa@zytor.com>
16350 M:      x86@kernel.org
16351 L:      linux-kernel@vger.kernel.org
16352 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
16353 S:      Maintained
16354 F:      Documentation/devicetree/bindings/x86/
16355 F:      Documentation/x86/
16356 F:      arch/x86/
16357
16358 X86 ENTRY CODE
16359 M:      Andy Lutomirski <luto@kernel.org>
16360 L:      linux-kernel@vger.kernel.org
16361 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
16362 S:      Maintained
16363 F:      arch/x86/entry/
16364
16365 X86 MCE INFRASTRUCTURE
16366 M:      Tony Luck <tony.luck@intel.com>
16367 M:      Borislav Petkov <bp@alien8.de>
16368 L:      linux-edac@vger.kernel.org
16369 S:      Maintained
16370 F:      arch/x86/kernel/cpu/mcheck/*
16371
16372 X86 MICROCODE UPDATE SUPPORT
16373 M:      Borislav Petkov <bp@alien8.de>
16374 S:      Maintained
16375 F:      arch/x86/kernel/cpu/microcode/*
16376
16377 X86 MM
16378 M:      Dave Hansen <dave.hansen@linux.intel.com>
16379 M:      Andy Lutomirski <luto@kernel.org>
16380 M:      Peter Zijlstra <peterz@infradead.org>
16381 L:      linux-kernel@vger.kernel.org
16382 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm
16383 S:      Maintained
16384 F:      arch/x86/mm/
16385
16386 X86 PLATFORM DRIVERS
16387 M:      Darren Hart <dvhart@infradead.org>
16388 M:      Andy Shevchenko <andy@infradead.org>
16389 L:      platform-driver-x86@vger.kernel.org
16390 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
16391 S:      Maintained
16392 F:      drivers/platform/x86/
16393 F:      drivers/platform/olpc/
16394
16395 X86 VDSO
16396 M:      Andy Lutomirski <luto@kernel.org>
16397 L:      linux-kernel@vger.kernel.org
16398 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
16399 S:      Maintained
16400 F:      arch/x86/entry/vdso/
16401
16402 XARRAY
16403 M:      Matthew Wilcox <willy@infradead.org>
16404 L:      linux-fsdevel@vger.kernel.org
16405 S:      Supported
16406 F:      Documentation/core-api/xarray.rst
16407 F:      lib/idr.c
16408 F:      lib/xarray.c
16409 F:      include/linux/idr.h
16410 F:      include/linux/xarray.h
16411 F:      tools/testing/radix-tree
16412
16413 XC2028/3028 TUNER DRIVER
16414 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
16415 L:      linux-media@vger.kernel.org
16416 W:      https://linuxtv.org
16417 T:      git git://linuxtv.org/media_tree.git
16418 S:      Maintained
16419 F:      drivers/media/tuners/tuner-xc2028.*
16420
16421 XDP SOCKETS (AF_XDP)
16422 M:      Björn Töpel <bjorn.topel@intel.com>
16423 M:      Magnus Karlsson <magnus.karlsson@intel.com>
16424 L:      netdev@vger.kernel.org
16425 S:      Maintained
16426 F:      kernel/bpf/xskmap.c
16427 F:      net/xdp/
16428
16429 XEN BLOCK SUBSYSTEM
16430 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16431 M:      Roger Pau Monné <roger.pau@citrix.com>
16432 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16433 S:      Supported
16434 F:      drivers/block/xen-blkback/*
16435 F:      drivers/block/xen*
16436
16437 XEN HYPERVISOR ARM
16438 M:      Stefano Stabellini <sstabellini@kernel.org>
16439 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16440 S:      Maintained
16441 F:      arch/arm/xen/
16442 F:      arch/arm/include/asm/xen/
16443
16444 XEN HYPERVISOR ARM64
16445 M:      Stefano Stabellini <sstabellini@kernel.org>
16446 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16447 S:      Maintained
16448 F:      arch/arm64/xen/
16449 F:      arch/arm64/include/asm/xen/
16450
16451 XEN HYPERVISOR INTERFACE
16452 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
16453 M:      Juergen Gross <jgross@suse.com>
16454 R:      Stefano Stabellini <sstabellini@kernel.org>
16455 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16456 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
16457 S:      Supported
16458 F:      arch/x86/xen/
16459 F:      drivers/*/xen-*front.c
16460 F:      drivers/xen/
16461 F:      arch/x86/include/asm/xen/
16462 F:      arch/x86/include/asm/pvclock-abi.h
16463 F:      include/xen/
16464 F:      include/uapi/xen/
16465 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
16466 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
16467
16468 XEN NETWORK BACKEND DRIVER
16469 M:      Wei Liu <wei.liu2@citrix.com>
16470 M:      Paul Durrant <paul.durrant@citrix.com>
16471 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16472 L:      netdev@vger.kernel.org
16473 S:      Supported
16474 F:      drivers/net/xen-netback/*
16475
16476 XEN PCI SUBSYSTEM
16477 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16478 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16479 S:      Supported
16480 F:      arch/x86/pci/*xen*
16481 F:      drivers/pci/*xen*
16482
16483 XEN PVSCSI DRIVERS
16484 M:      Juergen Gross <jgross@suse.com>
16485 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16486 L:      linux-scsi@vger.kernel.org
16487 S:      Supported
16488 F:      drivers/scsi/xen-scsifront.c
16489 F:      drivers/xen/xen-scsiback.c
16490 F:      include/xen/interface/io/vscsiif.h
16491
16492 XEN SWIOTLB SUBSYSTEM
16493 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16494 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16495 L:      iommu@lists.linux-foundation.org
16496 S:      Supported
16497 F:      arch/x86/xen/*swiotlb*
16498 F:      drivers/xen/*swiotlb*
16499
16500 XEN SOUND FRONTEND DRIVER
16501 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
16502 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16503 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16504 S:      Supported
16505 F:      sound/xen/*
16506
16507 XFS FILESYSTEM
16508 M:      Darrick J. Wong <darrick.wong@oracle.com>
16509 M:      linux-xfs@vger.kernel.org
16510 L:      linux-xfs@vger.kernel.org
16511 W:      http://xfs.org/
16512 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
16513 S:      Supported
16514 F:      Documentation/filesystems/xfs.txt
16515 F:      fs/xfs/
16516
16517 XILINX AXI ETHERNET DRIVER
16518 M:      Anirudha Sarangi <anirudh@xilinx.com>
16519 M:      John Linn <John.Linn@xilinx.com>
16520 S:      Maintained
16521 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
16522
16523 XILINX UARTLITE SERIAL DRIVER
16524 M:      Peter Korsgaard <jacmet@sunsite.dk>
16525 L:      linux-serial@vger.kernel.org
16526 S:      Maintained
16527 F:      drivers/tty/serial/uartlite.c
16528
16529 XILINX VIDEO IP CORES
16530 M:      Hyun Kwon <hyun.kwon@xilinx.com>
16531 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16532 L:      linux-media@vger.kernel.org
16533 T:      git git://linuxtv.org/media_tree.git
16534 S:      Supported
16535 F:      Documentation/devicetree/bindings/media/xilinx/
16536 F:      drivers/media/platform/xilinx/
16537 F:      include/uapi/linux/xilinx-v4l2-controls.h
16538
16539 XILLYBUS DRIVER
16540 M:      Eli Billauer <eli.billauer@gmail.com>
16541 L:      linux-kernel@vger.kernel.org
16542 S:      Supported
16543 F:      drivers/char/xillybus/
16544
16545 XLP9XX I2C DRIVER
16546 M:      George Cherian <george.cherian@cavium.com>
16547 M:      Jan Glauber <jglauber@cavium.com>
16548 L:      linux-i2c@vger.kernel.org
16549 W:      http://www.cavium.com
16550 S:      Supported
16551 F:      drivers/i2c/busses/i2c-xlp9xx.c
16552
16553 XRA1403 GPIO EXPANDER
16554 M:      Nandor Han <nandor.han@ge.com>
16555 M:      Semi Malinen <semi.malinen@ge.com>
16556 L:      linux-gpio@vger.kernel.org
16557 S:      Maintained
16558 F:      drivers/gpio/gpio-xra1403.c
16559 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
16560
16561 XTENSA XTFPGA PLATFORM SUPPORT
16562 M:      Max Filippov <jcmvbkbc@gmail.com>
16563 L:      linux-xtensa@linux-xtensa.org
16564 S:      Maintained
16565 F:      drivers/spi/spi-xtensa-xtfpga.c
16566 F:      sound/soc/xtensa/xtfpga-i2s.c
16567
16568 YAM DRIVER FOR AX.25
16569 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
16570 L:      linux-hams@vger.kernel.org
16571 S:      Maintained
16572 F:      drivers/net/hamradio/yam*
16573 F:      include/linux/yam.h
16574
16575 YAMA SECURITY MODULE
16576 M:      Kees Cook <keescook@chromium.org>
16577 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
16578 S:      Supported
16579 F:      security/yama/
16580 F:      Documentation/admin-guide/LSM/Yama.rst
16581
16582 YEALINK PHONE DRIVER
16583 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
16584 L:      usbb2k-api-dev@nongnu.org
16585 S:      Maintained
16586 F:      Documentation/input/devices/yealink.rst
16587 F:      drivers/input/misc/yealink.*
16588
16589 Z8530 DRIVER FOR AX.25
16590 M:      Joerg Reuter <jreuter@yaina.de>
16591 W:      http://yaina.de/jreuter/
16592 W:      http://www.qsl.net/dl1bke/
16593 L:      linux-hams@vger.kernel.org
16594 S:      Maintained
16595 F:      Documentation/networking/z8530drv.txt
16596 F:      drivers/net/hamradio/*scc.c
16597 F:      drivers/net/hamradio/z8530.h
16598
16599 ZBUD COMPRESSED PAGE ALLOCATOR
16600 M:      Seth Jennings <sjenning@redhat.com>
16601 M:      Dan Streetman <ddstreet@ieee.org>
16602 L:      linux-mm@kvack.org
16603 S:      Maintained
16604 F:      mm/zbud.c
16605 F:      include/linux/zbud.h
16606
16607 ZD1211RW WIRELESS DRIVER
16608 M:      Daniel Drake <dsd@gentoo.org>
16609 M:      Ulrich Kunitz <kune@deine-taler.de>
16610 W:      http://zd1211.ath.cx/wiki/DriverRewrite
16611 L:      linux-wireless@vger.kernel.org
16612 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
16613 S:      Maintained
16614 F:      drivers/net/wireless/zydas/zd1211rw/
16615
16616 ZD1301 MEDIA DRIVER
16617 M:      Antti Palosaari <crope@iki.fi>
16618 L:      linux-media@vger.kernel.org
16619 W:      https://linuxtv.org/
16620 W:      http://palosaari.fi/linux/
16621 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
16622 S:      Maintained
16623 F:      drivers/media/usb/dvb-usb-v2/zd1301*
16624
16625 ZD1301_DEMOD MEDIA DRIVER
16626 M:      Antti Palosaari <crope@iki.fi>
16627 L:      linux-media@vger.kernel.org
16628 W:      https://linuxtv.org/
16629 W:      http://palosaari.fi/linux/
16630 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
16631 S:      Maintained
16632 F:      drivers/media/dvb-frontends/zd1301_demod*
16633
16634 ZPOOL COMPRESSED PAGE STORAGE API
16635 M:      Dan Streetman <ddstreet@ieee.org>
16636 L:      linux-mm@kvack.org
16637 S:      Maintained
16638 F:      mm/zpool.c
16639 F:      include/linux/zpool.h
16640
16641 ZR36067 VIDEO FOR LINUX DRIVER
16642 L:      mjpeg-users@lists.sourceforge.net
16643 L:      linux-media@vger.kernel.org
16644 W:      http://mjpeg.sourceforge.net/driver-zoran/
16645 T:      hg https://linuxtv.org/hg/v4l-dvb
16646 S:      Odd Fixes
16647 F:      drivers/staging/media/zoran/
16648
16649 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
16650 M:      Minchan Kim <minchan@kernel.org>
16651 M:      Nitin Gupta <ngupta@vflare.org>
16652 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
16653 L:      linux-kernel@vger.kernel.org
16654 S:      Maintained
16655 F:      drivers/block/zram/
16656 F:      Documentation/blockdev/zram.txt
16657
16658 ZS DECSTATION Z85C30 SERIAL DRIVER
16659 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
16660 S:      Maintained
16661 F:      drivers/tty/serial/zs.*
16662
16663 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
16664 M:      Minchan Kim <minchan@kernel.org>
16665 M:      Nitin Gupta <ngupta@vflare.org>
16666 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
16667 L:      linux-mm@kvack.org
16668 S:      Maintained
16669 F:      mm/zsmalloc.c
16670 F:      include/linux/zsmalloc.h
16671 F:      Documentation/vm/zsmalloc.rst
16672
16673 ZSWAP COMPRESSED SWAP CACHING
16674 M:      Seth Jennings <sjenning@redhat.com>
16675 M:      Dan Streetman <ddstreet@ieee.org>
16676 L:      linux-mm@kvack.org
16677 S:      Maintained
16678 F:      mm/zswap.c
16679
16680 THE REST
16681 M:      Linus Torvalds <torvalds@linux-foundation.org>
16682 L:      linux-kernel@vger.kernel.org
16683 Q:      http://patchwork.kernel.org/project/LKML/list/
16684 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
16685 S:      Buried alive in reporters
16686 F:      *
16687 F:      */