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@mathematik.tu-chemnitz.de>
 141 L:      netdev@vger.kernel.org
 142 S:      Maintained
 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 L:      netdev@vger.kernel.org
 184 S:      Maintained
 185 F:      drivers/net/ethernet/realtek/r8169.c
 186
 187 8250/16?50 (AND CLONE UARTS) SERIAL DRIVER
 188 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 189 L:      linux-serial@vger.kernel.org
 190 S:      Maintained
 191 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
 192 F:      drivers/tty/serial/8250*
 193 F:      include/linux/serial_8250.h
 194
 195 8390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.]
 196 L:      netdev@vger.kernel.org
 197 S:      Orphan / Obsolete
 198 F:      drivers/net/ethernet/8390/
 199
 200 9P FILE SYSTEM
 201 M:      Eric Van Hensbergen <ericvh@gmail.com>
 202 M:      Ron Minnich <rminnich@sandia.gov>
 203 M:      Latchesar Ionkov <lucho@ionkov.net>
 204 L:      v9fs-developer@lists.sourceforge.net
 205 W:      http://swik.net/v9fs
 206 Q:      http://patchwork.kernel.org/project/v9fs-devel/list/
 207 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git
 208 S:      Maintained
 209 F:      Documentation/filesystems/9p.txt
 210 F:      fs/9p/
 211 F:      net/9p/
 212 F:      include/net/9p/
 213 F:      include/uapi/linux/virtio_9p.h
 214 F:      include/trace/events/9p.h
 215
 216 A8293 MEDIA DRIVER
 217 M:      Antti Palosaari <crope@iki.fi>
 218 L:      linux-media@vger.kernel.org
 219 W:      https://linuxtv.org
 220 W:      http://palosaari.fi/linux/
 221 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 222 T:      git git://linuxtv.org/anttip/media_tree.git
 223 S:      Maintained
 224 F:      drivers/media/dvb-frontends/a8293*
 225
 226 AACRAID SCSI RAID DRIVER
 227 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
 228 L:      linux-scsi@vger.kernel.org
 229 W:      http://www.adaptec.com/
 230 S:      Supported
 231 F:      Documentation/scsi/aacraid.txt
 232 F:      drivers/scsi/aacraid/
 233
 234 ABI/API
 235 L:      linux-api@vger.kernel.org
 236 F:      include/linux/syscalls.h
 237 F:      kernel/sys_ni.c
 238
 239 ABIT UGURU 1,2 HARDWARE MONITOR DRIVER
 240 M:      Hans de Goede <hdegoede@redhat.com>
 241 L:      linux-hwmon@vger.kernel.org
 242 S:      Maintained
 243 F:      drivers/hwmon/abituguru.c
 244
 245 ABIT UGURU 3 HARDWARE MONITOR DRIVER
 246 M:      Alistair John Strachan <alistair@devzero.co.uk>
 247 L:      linux-hwmon@vger.kernel.org
 248 S:      Maintained
 249 F:      drivers/hwmon/abituguru3.c
 250
 251 ACCES 104-DIO-48E GPIO DRIVER
 252 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 253 L:      linux-gpio@vger.kernel.org
 254 S:      Maintained
 255 F:      drivers/gpio/gpio-104-dio-48e.c
 256
 257 ACCES 104-IDI-48 GPIO DRIVER
 258 M:      "William Breathitt Gray" <vilhelm.gray@gmail.com>
 259 L:      linux-gpio@vger.kernel.org
 260 S:      Maintained
 261 F:      drivers/gpio/gpio-104-idi-48.c
 262
 263 ACCES 104-IDIO-16 GPIO DRIVER
 264 M:      "William Breathitt Gray" <vilhelm.gray@gmail.com>
 265 L:      linux-gpio@vger.kernel.org
 266 S:      Maintained
 267 F:      drivers/gpio/gpio-104-idio-16.c
 268
 269 ACCES 104-QUAD-8 IIO DRIVER
 270 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 271 L:      linux-iio@vger.kernel.org
 272 S:      Maintained
 273 F:      Documentation/ABI/testing/sysfs-bus-iio-counter-104-quad-8
 274 F:      drivers/iio/counter/104-quad-8.c
 275
 276 ACCES PCI-IDIO-16 GPIO DRIVER
 277 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 278 L:      linux-gpio@vger.kernel.org
 279 S:      Maintained
 280 F:      drivers/gpio/gpio-pci-idio-16.c
 281
 282 ACCES PCIe-IDIO-24 GPIO DRIVER
 283 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 284 L:      linux-gpio@vger.kernel.org
 285 S:      Maintained
 286 F:      drivers/gpio/gpio-pcie-idio-24.c
 287
 288 ACENIC DRIVER
 289 M:      Jes Sorensen <jes@trained-monkey.org>
 290 L:      linux-acenic@sunsite.dk
 291 S:      Maintained
 292 F:      drivers/net/ethernet/alteon/acenic*
 293
 294 ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER
 295 M:      Peter Feuerer <peter@piie.net>
 296 L:      platform-driver-x86@vger.kernel.org
 297 W:      http://piie.net/?section=acerhdf
 298 S:      Maintained
 299 F:      drivers/platform/x86/acerhdf.c
 300
 301 ACER WMI LAPTOP EXTRAS
 302 M:      "Lee, Chun-Yi" <jlee@suse.com>
 303 L:      platform-driver-x86@vger.kernel.org
 304 S:      Maintained
 305 F:      drivers/platform/x86/acer-wmi.c
 306
 307 ACPI
 308 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 309 M:      Len Brown <lenb@kernel.org>
 310 L:      linux-acpi@vger.kernel.org
 311 W:      https://01.org/linux-acpi
 312 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 313 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 314 B:      https://bugzilla.kernel.org
 315 S:      Supported
 316 F:      drivers/acpi/
 317 F:      drivers/pnp/pnpacpi/
 318 F:      include/linux/acpi.h
 319 F:      include/linux/fwnode.h
 320 F:      include/acpi/
 321 F:      Documentation/acpi/
 322 F:      Documentation/ABI/testing/sysfs-bus-acpi
 323 F:      Documentation/ABI/testing/configfs-acpi
 324 F:      drivers/pci/*acpi*
 325 F:      drivers/pci/*/*acpi*
 326 F:      drivers/pci/*/*/*acpi*
 327 F:      tools/power/acpi/
 328
 329 ACPI APEI
 330 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 331 M:      Len Brown <lenb@kernel.org>
 332 L:      linux-acpi@vger.kernel.org
 333 R:      Tony Luck <tony.luck@intel.com>
 334 R:      Borislav Petkov <bp@alien8.de>
 335 F:      drivers/acpi/apei/
 336
 337 ACPI COMPONENT ARCHITECTURE (ACPICA)
 338 M:      Robert Moore <robert.moore@intel.com>
 339 M:      Erik Schmauss <erik.schmauss@intel.com>
 340 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
 341 L:      linux-acpi@vger.kernel.org
 342 L:      devel@acpica.org
 343 W:      https://acpica.org/
 344 W:      https://github.com/acpica/acpica/
 345 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 346 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 347 B:      https://bugzilla.kernel.org
 348 B:      https://bugs.acpica.org
 349 S:      Supported
 350 F:      drivers/acpi/acpica/
 351 F:      include/acpi/
 352 F:      tools/power/acpi/
 353
 354 ACPI FAN DRIVER
 355 M:      Zhang Rui <rui.zhang@intel.com>
 356 L:      linux-acpi@vger.kernel.org
 357 W:      https://01.org/linux-acpi
 358 B:      https://bugzilla.kernel.org
 359 S:      Supported
 360 F:      drivers/acpi/fan.c
 361
 362 ACPI FOR ARM64 (ACPI/arm64)
 363 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
 364 M:      Hanjun Guo <hanjun.guo@linaro.org>
 365 M:      Sudeep Holla <sudeep.holla@arm.com>
 366 L:      linux-acpi@vger.kernel.org
 367 S:      Maintained
 368 F:      drivers/acpi/arm64
 369
 370 ACPI PMIC DRIVERS
 371 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 372 M:      Len Brown <lenb@kernel.org>
 373 R:      Andy Shevchenko <andy@infradead.org>
 374 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
 375 L:      linux-acpi@vger.kernel.org
 376 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 377 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 378 B:      https://bugzilla.kernel.org
 379 S:      Supported
 380 F:      drivers/acpi/pmic/
 381
 382 ACPI THERMAL DRIVER
 383 M:      Zhang Rui <rui.zhang@intel.com>
 384 L:      linux-acpi@vger.kernel.org
 385 W:      https://01.org/linux-acpi
 386 B:      https://bugzilla.kernel.org
 387 S:      Supported
 388 F:      drivers/acpi/*thermal*
 389
 390 ACPI VIDEO DRIVER
 391 M:      Zhang Rui <rui.zhang@intel.com>
 392 L:      linux-acpi@vger.kernel.org
 393 W:      https://01.org/linux-acpi
 394 B:      https://bugzilla.kernel.org
 395 S:      Supported
 396 F:      drivers/acpi/acpi_video.c
 397
 398 ACPI WMI DRIVER
 399 L:      platform-driver-x86@vger.kernel.org
 400 S:      Orphan
 401 F:      drivers/platform/x86/wmi.c
 402 F:      include/uapi/linux/wmi.h
 403
 404 AD1889 ALSA SOUND DRIVER
 405 M:      Thibaut Varene <T-Bone@parisc-linux.org>
 406 W:      http://wiki.parisc-linux.org/AD1889
 407 L:      linux-parisc@vger.kernel.org
 408 S:      Maintained
 409 F:      sound/pci/ad1889.*
 410
 411 AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER
 412 M:      Michael Hennerich <michael.hennerich@analog.com>
 413 W:      http://wiki.analog.com/AD5254
 414 W:      http://ez.analog.com/community/linux-device-drivers
 415 S:      Supported
 416 F:      drivers/misc/ad525x_dpot.c
 417
 418 AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821)
 419 M:      Michael Hennerich <michael.hennerich@analog.com>
 420 W:      http://wiki.analog.com/AD5398
 421 W:      http://ez.analog.com/community/linux-device-drivers
 422 S:      Supported
 423 F:      drivers/regulator/ad5398.c
 424
 425 AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A)
 426 M:      Michael Hennerich <michael.hennerich@analog.com>
 427 W:      http://wiki.analog.com/AD7142
 428 W:      http://ez.analog.com/community/linux-device-drivers
 429 S:      Supported
 430 F:      drivers/input/misc/ad714x.c
 431
 432 AD7877 TOUCHSCREEN DRIVER
 433 M:      Michael Hennerich <michael.hennerich@analog.com>
 434 W:      http://wiki.analog.com/AD7877
 435 W:      http://ez.analog.com/community/linux-device-drivers
 436 S:      Supported
 437 F:      drivers/input/touchscreen/ad7877.c
 438
 439 AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889)
 440 M:      Michael Hennerich <michael.hennerich@analog.com>
 441 W:      http://wiki.analog.com/AD7879
 442 W:      http://ez.analog.com/community/linux-device-drivers
 443 S:      Supported
 444 F:      drivers/input/touchscreen/ad7879.c
 445
 446 ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR)
 447 M:      Jiri Kosina <jikos@kernel.org>
 448 S:      Maintained
 449
 450 ADF7242 IEEE 802.15.4 RADIO DRIVER
 451 M:      Michael Hennerich <michael.hennerich@analog.com>
 452 W:      https://wiki.analog.com/ADF7242
 453 W:      http://ez.analog.com/community/linux-device-drivers
 454 L:      linux-wpan@vger.kernel.org
 455 S:      Supported
 456 F:      drivers/net/ieee802154/adf7242.c
 457 F:      Documentation/devicetree/bindings/net/ieee802154/adf7242.txt
 458
 459 ADM1025 HARDWARE MONITOR DRIVER
 460 M:      Jean Delvare <jdelvare@suse.com>
 461 L:      linux-hwmon@vger.kernel.org
 462 S:      Maintained
 463 F:      Documentation/hwmon/adm1025
 464 F:      drivers/hwmon/adm1025.c
 465
 466 ADM1029 HARDWARE MONITOR DRIVER
 467 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 468 L:      linux-hwmon@vger.kernel.org
 469 S:      Maintained
 470 F:      drivers/hwmon/adm1029.c
 471
 472 ADM8211 WIRELESS DRIVER
 473 L:      linux-wireless@vger.kernel.org
 474 W:      http://wireless.kernel.org/
 475 S:      Orphan
 476 F:      drivers/net/wireless/admtek/adm8211.*
 477
 478 ADP1653 FLASH CONTROLLER DRIVER
 479 M:      Sakari Ailus <sakari.ailus@iki.fi>
 480 L:      linux-media@vger.kernel.org
 481 S:      Maintained
 482 F:      drivers/media/i2c/adp1653.c
 483 F:      include/media/i2c/adp1653.h
 484
 485 ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501)
 486 M:      Michael Hennerich <michael.hennerich@analog.com>
 487 W:      http://wiki.analog.com/ADP5520
 488 W:      http://ez.analog.com/community/linux-device-drivers
 489 S:      Supported
 490 F:      drivers/mfd/adp5520.c
 491 F:      drivers/video/backlight/adp5520_bl.c
 492 F:      drivers/leds/leds-adp5520.c
 493 F:      drivers/gpio/gpio-adp5520.c
 494 F:      drivers/input/keyboard/adp5520-keys.c
 495
 496 ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587)
 497 M:      Michael Hennerich <michael.hennerich@analog.com>
 498 W:      http://wiki.analog.com/ADP5588
 499 W:      http://ez.analog.com/community/linux-device-drivers
 500 S:      Supported
 501 F:      drivers/input/keyboard/adp5588-keys.c
 502 F:      drivers/gpio/gpio-adp5588.c
 503
 504 ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863)
 505 M:      Michael Hennerich <michael.hennerich@analog.com>
 506 W:      http://wiki.analog.com/ADP8860
 507 W:      http://ez.analog.com/community/linux-device-drivers
 508 S:      Supported
 509 F:      drivers/video/backlight/adp8860_bl.c
 510
 511 ADS1015 HARDWARE MONITOR DRIVER
 512 M:      Dirk Eibach <eibach@gdsys.de>
 513 L:      linux-hwmon@vger.kernel.org
 514 S:      Maintained
 515 F:      Documentation/hwmon/ads1015
 516 F:      drivers/hwmon/ads1015.c
 517 F:      include/linux/platform_data/ads1015.h
 518
 519 ADT746X FAN DRIVER
 520 M:      Colin Leroy <colin@colino.net>
 521 S:      Maintained
 522 F:      drivers/macintosh/therm_adt746x.c
 523
 524 ADT7475 HARDWARE MONITOR DRIVER
 525 M:      Jean Delvare <jdelvare@suse.com>
 526 L:      linux-hwmon@vger.kernel.org
 527 S:      Maintained
 528 F:      Documentation/hwmon/adt7475
 529 F:      drivers/hwmon/adt7475.c
 530
 531 ADVANSYS SCSI DRIVER
 532 M:      Matthew Wilcox <matthew@wil.cx>
 533 M:      Hannes Reinecke <hare@suse.com>
 534 L:      linux-scsi@vger.kernel.org
 535 S:      Maintained
 536 F:      Documentation/scsi/advansys.txt
 537 F:      drivers/scsi/advansys.c
 538
 539 ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346)
 540 M:      Michael Hennerich <michael.hennerich@analog.com>
 541 W:      http://wiki.analog.com/ADXL345
 542 W:      http://ez.analog.com/community/linux-device-drivers
 543 S:      Supported
 544 F:      drivers/input/misc/adxl34x.c
 545
 546 AF9013 MEDIA DRIVER
 547 M:      Antti Palosaari <crope@iki.fi>
 548 L:      linux-media@vger.kernel.org
 549 W:      https://linuxtv.org
 550 W:      http://palosaari.fi/linux/
 551 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 552 T:      git git://linuxtv.org/anttip/media_tree.git
 553 S:      Maintained
 554 F:      drivers/media/dvb-frontends/af9013*
 555
 556 AF9033 MEDIA DRIVER
 557 M:      Antti Palosaari <crope@iki.fi>
 558 L:      linux-media@vger.kernel.org
 559 W:      https://linuxtv.org
 560 W:      http://palosaari.fi/linux/
 561 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 562 T:      git git://linuxtv.org/anttip/media_tree.git
 563 S:      Maintained
 564 F:      drivers/media/dvb-frontends/af9033*
 565
 566 AFFS FILE SYSTEM
 567 L:      linux-fsdevel@vger.kernel.org
 568 S:      Orphan
 569 F:      Documentation/filesystems/affs.txt
 570 F:      fs/affs/
 571
 572 AFS FILESYSTEM
 573 M:      David Howells <dhowells@redhat.com>
 574 L:      linux-afs@lists.infradead.org
 575 S:      Supported
 576 F:      fs/afs/
 577 F:      include/trace/events/afs.h
 578 F:      Documentation/filesystems/afs.txt
 579 W:      https://www.infradead.org/~dhowells/kafs/
 580
 581 AGPGART DRIVER
 582 M:      David Airlie <airlied@linux.ie>
 583 T:      git git://people.freedesktop.org/~airlied/linux (part of drm maint)
 584 S:      Maintained
 585 F:      drivers/char/agp/
 586 F:      include/linux/agp*
 587 F:      include/uapi/linux/agp*
 588
 589 AHA152X SCSI DRIVER
 590 M:      "Juergen E. Fischer" <fischer@norbit.de>
 591 L:      linux-scsi@vger.kernel.org
 592 S:      Maintained
 593 F:      drivers/scsi/aha152x*
 594 F:      drivers/scsi/pcmcia/aha152x*
 595
 596 AIC7XXX / AIC79XX SCSI DRIVER
 597 M:      Hannes Reinecke <hare@suse.com>
 598 L:      linux-scsi@vger.kernel.org
 599 S:      Maintained
 600 F:      drivers/scsi/aic7xxx/
 601
 602 AIMSLAB FM RADIO RECEIVER DRIVER
 603 M:      Hans Verkuil <hverkuil@xs4all.nl>
 604 L:      linux-media@vger.kernel.org
 605 T:      git git://linuxtv.org/media_tree.git
 606 W:      https://linuxtv.org
 607 S:      Maintained
 608 F:      drivers/media/radio/radio-aimslab*
 609
 610 AIO
 611 M:      Benjamin LaHaise <bcrl@kvack.org>
 612 L:      linux-aio@kvack.org
 613 S:      Supported
 614 F:      fs/aio.c
 615 F:      include/linux/*aio*.h
 616
 617 AIRSPY MEDIA DRIVER
 618 M:      Antti Palosaari <crope@iki.fi>
 619 L:      linux-media@vger.kernel.org
 620 W:      https://linuxtv.org
 621 W:      http://palosaari.fi/linux/
 622 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 623 T:      git git://linuxtv.org/anttip/media_tree.git
 624 S:      Maintained
 625 F:      drivers/media/usb/airspy/
 626
 627 ALACRITECH GIGABIT ETHERNET DRIVER
 628 M:      Lino Sanfilippo <LinoSanfilippo@gmx.de>
 629 S:      Maintained
 630 F:      drivers/net/ethernet/alacritech/*
 631
 632 ALCATEL SPEEDTOUCH USB DRIVER
 633 M:      Duncan Sands <duncan.sands@free.fr>
 634 L:      linux-usb@vger.kernel.org
 635 W:      http://www.linux-usb.org/SpeedTouch/
 636 S:      Maintained
 637 F:      drivers/usb/atm/speedtch.c
 638 F:      drivers/usb/atm/usbatm.c
 639
 640 ALCHEMY AU1XX0 MMC DRIVER
 641 M:      Manuel Lauss <manuel.lauss@gmail.com>
 642 S:      Maintained
 643 F:      drivers/mmc/host/au1xmmc.c
 644
 645 ALI1563 I2C DRIVER
 646 M:      Rudolf Marek <r.marek@assembler.cz>
 647 L:      linux-i2c@vger.kernel.org
 648 S:      Maintained
 649 F:      Documentation/i2c/busses/i2c-ali1563
 650 F:      drivers/i2c/busses/i2c-ali1563.c
 651
 652 ALLWINNER SECURITY SYSTEM
 653 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 654 L:      linux-crypto@vger.kernel.org
 655 S:      Maintained
 656 F:      drivers/crypto/sunxi-ss/
 657
 658 ALPHA PORT
 659 M:      Richard Henderson <rth@twiddle.net>
 660 M:      Ivan Kokshaysky <ink@jurassic.park.msu.ru>
 661 M:      Matt Turner <mattst88@gmail.com>
 662 S:      Odd Fixes
 663 L:      linux-alpha@vger.kernel.org
 664 F:      arch/alpha/
 665
 666 ALPS PS/2 TOUCHPAD DRIVER
 667 R:      Pali Rohár <pali.rohar@gmail.com>
 668 F:      drivers/input/mouse/alps.*
 669
 670 ALTERA I2C CONTROLLER DRIVER
 671 M:      Thor Thayer <thor.thayer@linux.intel.com>
 672 S:      Maintained
 673 F:      drivers/i2c/busses/i2c-altera.c
 674
 675 ALTERA MAILBOX DRIVER
 676 M:      Ley Foon Tan <lftan@altera.com>
 677 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 678 S:      Maintained
 679 F:      drivers/mailbox/mailbox-altera.c
 680
 681 ALTERA PIO DRIVER
 682 M:      Tien Hock Loh <thloh@altera.com>
 683 L:      linux-gpio@vger.kernel.org
 684 S:      Maintained
 685 F:      drivers/gpio/gpio-altera.c
 686
 687 ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT
 688 M:      Thor Thayer <thor.thayer@linux.intel.com>
 689 S:      Maintained
 690 F:      drivers/gpio/gpio-altera-a10sr.c
 691 F:      drivers/mfd/altera-a10sr.c
 692 F:      drivers/reset/reset-a10sr.c
 693 F:      include/linux/mfd/altera-a10sr.h
 694 F:      include/dt-bindings/reset/altr,rst-mgr-a10sr.h
 695
 696 ALTERA TRIPLE SPEED ETHERNET DRIVER
 697 M:      Vince Bridgers <vbridger@opensource.altera.com>
 698 L:      netdev@vger.kernel.org
 699 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 700 S:      Maintained
 701 F:      drivers/net/ethernet/altera/
 702
 703 ALTERA UART/JTAG UART SERIAL DRIVERS
 704 M:      Tobias Klauser <tklauser@distanz.ch>
 705 L:      linux-serial@vger.kernel.org
 706 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 707 S:      Maintained
 708 F:      drivers/tty/serial/altera_uart.c
 709 F:      drivers/tty/serial/altera_jtaguart.c
 710 F:      include/linux/altera_uart.h
 711 F:      include/linux/altera_jtaguart.h
 712
 713 AMAZON ETHERNET DRIVERS
 714 M:      Netanel Belgazal <netanel@amazon.com>
 715 R:      Saeed Bishara <saeedb@amazon.com>
 716 R:      Zorik Machulsky <zorik@amazon.com>
 717 L:      netdev@vger.kernel.org
 718 S:      Supported
 719 F:      Documentation/networking/ena.txt
 720 F:      drivers/net/ethernet/amazon/
 721
 722 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER
 723 M:      Tom Lendacky <thomas.lendacky@amd.com>
 724 M:      Gary Hook <gary.hook@amd.com>
 725 L:      linux-crypto@vger.kernel.org
 726 S:      Supported
 727 F:      drivers/crypto/ccp/
 728 F:      include/linux/ccp.h
 729
 730 AMD FAM15H PROCESSOR POWER MONITORING DRIVER
 731 M:      Huang Rui <ray.huang@amd.com>
 732 L:      linux-hwmon@vger.kernel.org
 733 S:      Supported
 734 F:      Documentation/hwmon/fam15h_power
 735 F:      drivers/hwmon/fam15h_power.c
 736
 737 AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER
 738 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 739 S:      Orphan
 740 F:      drivers/usb/gadget/udc/amd5536udc.*
 741
 742 AMD GEODE PROCESSOR/CHIPSET SUPPORT
 743 P:      Andres Salomon <dilinger@queued.net>
 744 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 745 W:      http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html
 746 S:      Supported
 747 F:      drivers/char/hw_random/geode-rng.c
 748 F:      drivers/crypto/geode*
 749 F:      drivers/video/fbdev/geode/
 750 F:      arch/x86/include/asm/geode.h
 751
 752 AMD IOMMU (AMD-VI)
 753 M:      Joerg Roedel <joro@8bytes.org>
 754 L:      iommu@lists.linux-foundation.org
 755 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
 756 S:      Maintained
 757 F:      drivers/iommu/amd_iommu*.[ch]
 758 F:      include/linux/amd-iommu.h
 759
 760 AMD KFD
 761 M:      Oded Gabbay <oded.gabbay@gmail.com>
 762 L:      dri-devel@lists.freedesktop.org
 763 T:      git git://people.freedesktop.org/~gabbayo/linux.git
 764 S:      Supported
 765 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c
 766 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h
 767 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v7.c
 768 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v8.c
 769 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_fence.c
 770 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
 771 F:      drivers/gpu/drm/amd/amdkfd/
 772 F:      drivers/gpu/drm/amd/include/cik_structs.h
 773 F:      drivers/gpu/drm/amd/include/kgd_kfd_interface.h
 774 F:      drivers/gpu/drm/amd/include/vi_structs.h
 775 F:      include/uapi/linux/kfd_ioctl.h
 776
 777 AMD SEATTLE DEVICE TREE SUPPORT
 778 M:      Brijesh Singh <brijeshkumar.singh@amd.com>
 779 M:      Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
 780 M:      Tom Lendacky <thomas.lendacky@amd.com>
 781 S:      Supported
 782 F:      arch/arm64/boot/dts/amd/
 783
 784 AMD XGBE DRIVER
 785 M:      Tom Lendacky <thomas.lendacky@amd.com>
 786 L:      netdev@vger.kernel.org
 787 S:      Supported
 788 F:      drivers/net/ethernet/amd/xgbe/
 789 F:      arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi
 790
 791 AMS (Apple Motion Sensor) DRIVER
 792 M:      Michael Hanselmann <linux-kernel@hansmi.ch>
 793 S:      Supported
 794 F:      drivers/macintosh/ams/
 795
 796 ANALOG DEVICES INC AD9389B DRIVER
 797 M:      Hans Verkuil <hans.verkuil@cisco.com>
 798 L:      linux-media@vger.kernel.org
 799 S:      Maintained
 800 F:      drivers/media/i2c/ad9389b*
 801
 802 ANALOG DEVICES INC ADV7180 DRIVER
 803 M:      Lars-Peter Clausen <lars@metafoo.de>
 804 L:      linux-media@vger.kernel.org
 805 W:      http://ez.analog.com/community/linux-device-drivers
 806 S:      Supported
 807 F:      drivers/media/i2c/adv7180.c
 808
 809 ANALOG DEVICES INC ADV748X DRIVER
 810 M:      Kieran Bingham <kieran.bingham@ideasonboard.com>
 811 L:      linux-media@vger.kernel.org
 812 S:      Maintained
 813 F:      drivers/media/i2c/adv748x/*
 814
 815 ANALOG DEVICES INC ADV7511 DRIVER
 816 M:      Hans Verkuil <hans.verkuil@cisco.com>
 817 L:      linux-media@vger.kernel.org
 818 S:      Maintained
 819 F:      drivers/media/i2c/adv7511*
 820
 821 ANALOG DEVICES INC ADV7604 DRIVER
 822 M:      Hans Verkuil <hans.verkuil@cisco.com>
 823 L:      linux-media@vger.kernel.org
 824 S:      Maintained
 825 F:      drivers/media/i2c/adv7604*
 826
 827 ANALOG DEVICES INC ADV7842 DRIVER
 828 M:      Hans Verkuil <hans.verkuil@cisco.com>
 829 L:      linux-media@vger.kernel.org
 830 S:      Maintained
 831 F:      drivers/media/i2c/adv7842*
 832
 833 ANALOG DEVICES INC ASOC CODEC DRIVERS
 834 M:      Lars-Peter Clausen <lars@metafoo.de>
 835 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 836 W:      http://wiki.analog.com/
 837 W:      http://ez.analog.com/community/linux-device-drivers
 838 S:      Supported
 839 F:      sound/soc/codecs/adau*
 840 F:      sound/soc/codecs/adav*
 841 F:      sound/soc/codecs/ad1*
 842 F:      sound/soc/codecs/ad7*
 843 F:      sound/soc/codecs/ssm*
 844 F:      sound/soc/codecs/sigmadsp.*
 845
 846 ANALOG DEVICES INC DMA DRIVERS
 847 M:      Lars-Peter Clausen <lars@metafoo.de>
 848 W:      http://ez.analog.com/community/linux-device-drivers
 849 S:      Supported
 850 F:      drivers/dma/dma-axi-dmac.c
 851
 852 ANALOG DEVICES INC IIO DRIVERS
 853 M:      Lars-Peter Clausen <lars@metafoo.de>
 854 M:      Michael Hennerich <Michael.Hennerich@analog.com>
 855 W:      http://wiki.analog.com/
 856 W:      http://ez.analog.com/community/linux-device-drivers
 857 S:      Supported
 858 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523
 859 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350
 860 F:      drivers/iio/*/ad*
 861 F:      drivers/iio/adc/ltc2497*
 862 X:      drivers/iio/*/adjd*
 863 F:      drivers/staging/iio/*/ad*
 864
 865 ANDES ARCHITECTURE
 866 M:      Greentime Hu <green.hu@gmail.com>
 867 M:      Vincent Chen <deanbo422@gmail.com>
 868 T:      git https://github.com/andestech/linux.git
 869 S:      Supported
 870 F:      arch/nds32/
 871 F:      Documentation/devicetree/bindings/interrupt-controller/andestech,ativic32.txt
 872 F:      Documentation/devicetree/bindings/nds32/
 873 K:      nds32
 874 N:      nds32
 875
 876 ANDROID CONFIG FRAGMENTS
 877 M:      Rob Herring <robh@kernel.org>
 878 S:      Supported
 879 F:      kernel/configs/android*
 880
 881 ANDROID DRIVERS
 882 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 883 M:      Arve Hjønnevåg <arve@android.com>
 884 M:      Todd Kjos <tkjos@android.com>
 885 M:      Martijn Coenen <maco@android.com>
 886 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
 887 L:      devel@driverdev.osuosl.org
 888 S:      Supported
 889 F:      drivers/android/
 890 F:      drivers/staging/android/
 891
 892 ANDROID GOLDFISH PIC DRIVER
 893 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 894 S:      Supported
 895 F:      Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt
 896 F:      drivers/irqchip/irq-goldfish-pic.c
 897
 898 ANDROID GOLDFISH RTC DRIVER
 899 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 900 S:      Supported
 901 F:      Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt
 902 F:      drivers/rtc/rtc-goldfish.c
 903
 904 ANDROID ION DRIVER
 905 M:      Laura Abbott <labbott@redhat.com>
 906 M:      Sumit Semwal <sumit.semwal@linaro.org>
 907 L:      devel@driverdev.osuosl.org
 908 S:      Supported
 909 F:      drivers/staging/android/ion
 910 F:      drivers/staging/android/uapi/ion.h
 911
 912 AOA (Apple Onboard Audio) ALSA DRIVER
 913 M:      Johannes Berg <johannes@sipsolutions.net>
 914 L:      linuxppc-dev@lists.ozlabs.org
 915 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 916 S:      Maintained
 917 F:      sound/aoa/
 918
 919 APEX EMBEDDED SYSTEMS STX104 IIO DRIVER
 920 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 921 L:      linux-iio@vger.kernel.org
 922 S:      Maintained
 923 F:      drivers/iio/adc/stx104.c
 924
 925 APM DRIVER
 926 M:      Jiri Kosina <jikos@kernel.org>
 927 S:      Odd fixes
 928 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git
 929 F:      arch/x86/kernel/apm_32.c
 930 F:      include/linux/apm_bios.h
 931 F:      include/uapi/linux/apm_bios.h
 932 F:      drivers/char/apm-emulation.c
 933
 934 APPARMOR SECURITY MODULE
 935 M:      John Johansen <john.johansen@canonical.com>
 936 L:      apparmor@lists.ubuntu.com (subscribers-only, general discussion)
 937 W:      wiki.apparmor.net
 938 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor
 939 S:      Supported
 940 F:      security/apparmor/
 941 F:      Documentation/admin-guide/LSM/apparmor.rst
 942
 943 APPLE BCM5974 MULTITOUCH DRIVER
 944 M:      Henrik Rydberg <rydberg@bitmath.org>
 945 L:      linux-input@vger.kernel.org
 946 S:      Odd fixes
 947 F:      drivers/input/mouse/bcm5974.c
 948
 949 APPLE SMC DRIVER
 950 M:      Henrik Rydberg <rydberg@bitmath.org>
 951 L:      linux-hwmon@vger.kernel.org
 952 S:      Odd fixes
 953 F:      drivers/hwmon/applesmc.c
 954
 955 APPLETALK NETWORK LAYER
 956 L:      netdev@vger.kernel.org
 957 S:      Odd fixes
 958 F:      drivers/net/appletalk/
 959 F:      net/appletalk/
 960
 961 APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT
 962 M:      Duc Dang <dhdang@apm.com>
 963 S:      Supported
 964 F:      arch/arm64/boot/dts/apm/
 965
 966 APPLIED MICRO (APM) X-GENE SOC EDAC
 967 M:      Loc Ho <lho@apm.com>
 968 S:      Supported
 969 F:      drivers/edac/xgene_edac.c
 970 F:      Documentation/devicetree/bindings/edac/apm-xgene-edac.txt
 971
 972 APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER
 973 M:      Iyappan Subramanian <isubramanian@apm.com>
 974 M:      Keyur Chudgar <kchudgar@apm.com>
 975 S:      Supported
 976 F:      drivers/net/ethernet/apm/xgene-v2/
 977
 978 APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER
 979 M:      Iyappan Subramanian <isubramanian@apm.com>
 980 M:      Keyur Chudgar <kchudgar@apm.com>
 981 M:      Quan Nguyen <qnguyen@apm.com>
 982 S:      Supported
 983 F:      drivers/net/ethernet/apm/xgene/
 984 F:      drivers/net/phy/mdio-xgene.c
 985 F:      Documentation/devicetree/bindings/net/apm-xgene-enet.txt
 986 F:      Documentation/devicetree/bindings/net/apm-xgene-mdio.txt
 987
 988 APPLIED MICRO (APM) X-GENE SOC PMU
 989 M:      Tai Nguyen <ttnguyen@apm.com>
 990 S:      Supported
 991 F:      drivers/perf/xgene_pmu.c
 992 F:      Documentation/perf/xgene-pmu.txt
 993 F:      Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt
 994
 995 APTINA CAMERA SENSOR PLL
 996 M:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
 997 L:      linux-media@vger.kernel.org
 998 S:      Maintained
 999 F:      drivers/media/i2c/aptina-pll.*
1000
1001 ARC FRAMEBUFFER DRIVER
1002 M:      Jaya Kumar <jayalk@intworks.biz>
1003 S:      Maintained
1004 F:      drivers/video/fbdev/arcfb.c
1005 F:      drivers/video/fbdev/core/fb_defio.c
1006
1007 ARC PGU DRM DRIVER
1008 M:      Alexey Brodkin <abrodkin@synopsys.com>
1009 S:      Supported
1010 F:      drivers/gpu/drm/arc/
1011 F:      Documentation/devicetree/bindings/display/snps,arcpgu.txt
1012
1013 ARCNET NETWORK LAYER
1014 M:      Michael Grzeschik <m.grzeschik@pengutronix.de>
1015 L:      netdev@vger.kernel.org
1016 S:      Maintained
1017 F:      drivers/net/arcnet/
1018 F:      include/uapi/linux/if_arcnet.h
1019
1020 ARM ARCHITECTED TIMER DRIVER
1021 M:      Mark Rutland <mark.rutland@arm.com>
1022 M:      Marc Zyngier <marc.zyngier@arm.com>
1023 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1024 S:      Maintained
1025 F:      arch/arm/include/asm/arch_timer.h
1026 F:      arch/arm64/include/asm/arch_timer.h
1027 F:      drivers/clocksource/arm_arch_timer.c
1028
1029 ARM HDLCD DRM DRIVER
1030 M:      Liviu Dudau <liviu.dudau@arm.com>
1031 S:      Supported
1032 F:      drivers/gpu/drm/arm/hdlcd_*
1033 F:      Documentation/devicetree/bindings/display/arm,hdlcd.txt
1034
1035 ARM MALI-DP DRM DRIVER
1036 M:      Liviu Dudau <liviu.dudau@arm.com>
1037 M:      Brian Starkey <brian.starkey@arm.com>
1038 M:      Mali DP Maintainers <malidp@foss.arm.com>
1039 S:      Supported
1040 F:      drivers/gpu/drm/arm/
1041 F:      Documentation/devicetree/bindings/display/arm,malidp.txt
1042
1043 ARM MFM AND FLOPPY DRIVERS
1044 M:      Ian Molton <spyro@f2s.com>
1045 S:      Maintained
1046 F:      arch/arm/lib/floppydma.S
1047 F:      arch/arm/include/asm/floppy.h
1048
1049 ARM PMU PROFILING AND DEBUGGING
1050 M:      Will Deacon <will.deacon@arm.com>
1051 M:      Mark Rutland <mark.rutland@arm.com>
1052 S:      Maintained
1053 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1054 F:      arch/arm*/kernel/perf_*
1055 F:      arch/arm/oprofile/common.c
1056 F:      arch/arm*/kernel/hw_breakpoint.c
1057 F:      arch/arm*/include/asm/hw_breakpoint.h
1058 F:      arch/arm*/include/asm/perf_event.h
1059 F:      drivers/perf/*
1060 F:      include/linux/perf/arm_pmu.h
1061 F:      Documentation/devicetree/bindings/arm/pmu.txt
1062 F:      Documentation/devicetree/bindings/perf/
1063
1064 ARM PORT
1065 M:      Russell King <linux@armlinux.org.uk>
1066 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1067 W:      http://www.armlinux.org.uk/
1068 S:      Odd Fixes
1069 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git
1070 F:      arch/arm/
1071 X:      arch/arm/boot/dts/
1072
1073 ARM PRIMECELL AACI PL041 DRIVER
1074 M:      Russell King <linux@armlinux.org.uk>
1075 S:      Odd Fixes
1076 F:      sound/arm/aaci.*
1077
1078 ARM PRIMECELL BUS SUPPORT
1079 M:      Russell King <linux@armlinux.org.uk>
1080 S:      Odd Fixes
1081 F:      drivers/amba/
1082 F:      include/linux/amba/bus.h
1083
1084 ARM PRIMECELL CLCD PL110 DRIVER
1085 M:      Russell King <linux@armlinux.org.uk>
1086 S:      Odd Fixes
1087 F:      drivers/video/fbdev/amba-clcd.*
1088
1089 ARM PRIMECELL KMI PL050 DRIVER
1090 M:      Russell King <linux@armlinux.org.uk>
1091 S:      Odd Fixes
1092 F:      drivers/input/serio/ambakmi.*
1093 F:      include/linux/amba/kmi.h
1094
1095 ARM PRIMECELL MMCI PL180/1 DRIVER
1096 M:      Russell King <linux@armlinux.org.uk>
1097 S:      Odd Fixes
1098 F:      drivers/mmc/host/mmci.*
1099 F:      include/linux/amba/mmci.h
1100
1101 ARM PRIMECELL UART PL010 AND PL011 DRIVERS
1102 M:      Russell King <linux@armlinux.org.uk>
1103 S:      Odd Fixes
1104 F:      drivers/tty/serial/amba-pl01*.c
1105 F:      include/linux/amba/serial.h
1106
1107 ARM SMMU DRIVERS
1108 M:      Will Deacon <will.deacon@arm.com>
1109 R:      Robin Murphy <robin.murphy@arm.com>
1110 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1111 S:      Maintained
1112 F:      drivers/iommu/arm-smmu.c
1113 F:      drivers/iommu/arm-smmu-v3.c
1114 F:      drivers/iommu/io-pgtable-arm.c
1115 F:      drivers/iommu/io-pgtable-arm-v7s.c
1116
1117 ARM SUB-ARCHITECTURES
1118 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1119 S:      Maintained
1120 F:      arch/arm/mach-*/
1121 F:      arch/arm/plat-*/
1122 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc.git
1123
1124 ARM/ACTIONS SEMI ARCHITECTURE
1125 M:      Andreas Färber <afaerber@suse.de>
1126 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1127 S:      Maintained
1128 N:      owl
1129 F:      arch/arm/mach-actions/
1130 F:      arch/arm/boot/dts/owl-*
1131 F:      arch/arm64/boot/dts/actions/
1132 F:      drivers/clocksource/owl-*
1133 F:      drivers/soc/actions/
1134 F:      include/dt-bindings/power/owl-*
1135 F:      include/linux/soc/actions/
1136 F:      Documentation/devicetree/bindings/arm/actions.txt
1137 F:      Documentation/devicetree/bindings/power/actions,owl-sps.txt
1138 F:      Documentation/devicetree/bindings/timer/actions,owl-timer.txt
1139
1140 ARM/ADS SPHERE MACHINE SUPPORT
1141 M:      Lennert Buytenhek <kernel@wantstofly.org>
1142 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1143 S:      Maintained
1144
1145 ARM/AFEB9260 MACHINE SUPPORT
1146 M:      Sergey Lapin <slapin@ossfans.org>
1147 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1148 S:      Maintained
1149
1150 ARM/AJECO 1ARM MACHINE SUPPORT
1151 M:      Lennert Buytenhek <kernel@wantstofly.org>
1152 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1153 S:      Maintained
1154
1155 ARM/Allwinner SoC Clock Support
1156 M:      Emilio López <emilio@elopez.com.ar>
1157 S:      Maintained
1158 F:      drivers/clk/sunxi/
1159
1160 ARM/Allwinner sunXi SoC support
1161 M:      Maxime Ripard <maxime.ripard@bootlin.com>
1162 M:      Chen-Yu Tsai <wens@csie.org>
1163 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1164 S:      Maintained
1165 N:      sun[x456789]i
1166 N:      sun50i
1167 F:      arch/arm/mach-sunxi/
1168 F:      arch/arm64/boot/dts/allwinner/
1169 F:      drivers/clk/sunxi-ng/
1170 F:      drivers/pinctrl/sunxi/
1171 F:      drivers/soc/sunxi/
1172 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git
1173
1174 ARM/Amlogic Meson SoC CLOCK FRAMEWORK
1175 M:      Neil Armstrong <narmstrong@baylibre.com>
1176 M:      Jerome Brunet <jbrunet@baylibre.com>
1177 L:      linux-amlogic@lists.infradead.org
1178 S:      Maintained
1179 F:      drivers/clk/meson/
1180 F:      include/dt-bindings/clock/meson*
1181 F:      include/dt-bindings/clock/gxbb*
1182 F:      Documentation/devicetree/bindings/clock/amlogic*
1183
1184 ARM/Amlogic Meson SoC support
1185 M:      Carlo Caione <carlo@caione.org>
1186 M:      Kevin Hilman <khilman@baylibre.com>
1187 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1188 L:      linux-amlogic@lists.infradead.org
1189 W:      http://linux-meson.com/
1190 S:      Maintained
1191 F:      arch/arm/mach-meson/
1192 F:      arch/arm/boot/dts/meson*
1193 F:      arch/arm64/boot/dts/amlogic/
1194 F:      drivers/pinctrl/meson/
1195 F:      drivers/mmc/host/meson*
1196 N:      meson
1197
1198 ARM/Annapurna Labs ALPINE ARCHITECTURE
1199 M:      Tsahee Zidenberg <tsahee@annapurnalabs.com>
1200 M:      Antoine Tenart <antoine.tenart@free-electrons.com>
1201 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1202 S:      Maintained
1203 F:      arch/arm/mach-alpine/
1204 F:      arch/arm/boot/dts/alpine*
1205 F:      arch/arm64/boot/dts/al/
1206 F:      drivers/*/*alpine*
1207
1208 ARM/ARTPEC MACHINE SUPPORT
1209 M:      Jesper Nilsson <jesper.nilsson@axis.com>
1210 M:      Lars Persson <lars.persson@axis.com>
1211 M:      Niklas Cassel <niklas.cassel@axis.com>
1212 S:      Maintained
1213 L:      linux-arm-kernel@axis.com
1214 F:      arch/arm/mach-artpec
1215 F:      arch/arm/boot/dts/artpec6*
1216 F:      drivers/clk/axis
1217 F:      drivers/crypto/axis
1218 F:      drivers/pinctrl/pinctrl-artpec*
1219 F:      Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
1220
1221 ARM/ASPEED I2C DRIVER
1222 M:      Brendan Higgins <brendanhiggins@google.com>
1223 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
1224 R:      Joel Stanley <joel@jms.id.au>
1225 L:      linux-i2c@vger.kernel.org
1226 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1227 S:      Maintained
1228 F:      drivers/irqchip/irq-aspeed-i2c-ic.c
1229 F:      drivers/i2c/busses/i2c-aspeed.c
1230 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt
1231 F:      Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
1232
1233 ARM/ASPEED MACHINE SUPPORT
1234 M:      Joel Stanley <joel@jms.id.au>
1235 R:      Andrew Jeffery <andrew@aj.id.au>
1236 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1237 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
1238 Q:      https://patchwork.ozlabs.org/project/linux-aspeed/list/
1239 S:      Supported
1240 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git
1241 F:      arch/arm/mach-aspeed/
1242 F:      arch/arm/boot/dts/aspeed-*
1243 N:      aspeed
1244
1245 ARM/ATMEL AT91 Clock Support
1246 M:      Boris Brezillon <boris.brezillon@bootlin.com>
1247 S:      Maintained
1248 F:      drivers/clk/at91
1249
1250 ARM/CALXEDA HIGHBANK ARCHITECTURE
1251 M:      Rob Herring <robh@kernel.org>
1252 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1253 S:      Maintained
1254 F:      arch/arm/mach-highbank/
1255 F:      arch/arm/boot/dts/highbank.dts
1256 F:      arch/arm/boot/dts/ecx-*.dts*
1257
1258 ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT
1259 M:      Krzysztof Halasa <khalasa@piap.pl>
1260 S:      Maintained
1261 F:      arch/arm/mach-cns3xxx/
1262
1263 ARM/CAVIUM THUNDER NETWORK DRIVER
1264 M:      Sunil Goutham <sgoutham@cavium.com>
1265 M:      Robert Richter <rric@kernel.org>
1266 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1267 S:      Supported
1268 F:      drivers/net/ethernet/cavium/thunder/
1269
1270 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
1271 M:      Lukasz Majewski <lukma@denx.de>
1272 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1273 S:      Maintained
1274 F:      arch/arm/mach-ep93xx/ts72xx.c
1275
1276 ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
1277 M:      Alexander Shiyan <shc_work@mail.ru>
1278 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1279 S:      Odd Fixes
1280 N:      clps711x
1281
1282 ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT
1283 M:      Lennert Buytenhek <kernel@wantstofly.org>
1284 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1285 S:      Maintained
1286
1287 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
1288 M:      Hartley Sweeten <hsweeten@visionengravers.com>
1289 M:      Alexander Sverdlin <alexander.sverdlin@gmail.com>
1290 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1291 S:      Maintained
1292 F:      arch/arm/mach-ep93xx/
1293 F:      arch/arm/mach-ep93xx/include/mach/
1294
1295 ARM/CLKDEV SUPPORT
1296 M:      Russell King <linux@armlinux.org.uk>
1297 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1298 S:      Maintained
1299 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
1300 F:      drivers/clk/clkdev.c
1301
1302 ARM/COMPULAB CM-X270/EM-X270 and CM-X300 MACHINE SUPPORT
1303 M:      Mike Rapoport <mike@compulab.co.il>
1304 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1305 S:      Maintained
1306
1307 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
1308 M:      Baruch Siach <baruch@tkos.co.il>
1309 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1310 S:      Maintained
1311 F:      arch/arm/boot/dts/cx92755*
1312 N:      digicolor
1313
1314 ARM/CONTEC MICRO9 MACHINE SUPPORT
1315 M:      Hubert Feurstein <hubert.feurstein@contec.at>
1316 S:      Maintained
1317 F:      arch/arm/mach-ep93xx/micro9.c
1318
1319 ARM/CORESIGHT FRAMEWORK AND DRIVERS
1320 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
1321 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1322 S:      Maintained
1323 F:      drivers/hwtracing/coresight/*
1324 F:      Documentation/trace/coresight.txt
1325 F:      Documentation/trace/coresight-cpu-debug.txt
1326 F:      Documentation/devicetree/bindings/arm/coresight.txt
1327 F:      Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt
1328 F:      Documentation/ABI/testing/sysfs-bus-coresight-devices-*
1329 F:      tools/perf/arch/arm/util/pmu.c
1330 F:      tools/perf/arch/arm/util/auxtrace.c
1331 F:      tools/perf/arch/arm/util/cs-etm.c
1332 F:      tools/perf/arch/arm/util/cs-etm.h
1333 F:      tools/perf/util/cs-etm.*
1334 F:      tools/perf/util/cs-etm-decoder/*
1335
1336 ARM/CORGI MACHINE SUPPORT
1337 M:      Richard Purdie <rpurdie@rpsys.net>
1338 S:      Maintained
1339
1340 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
1341 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1342 M:      Linus Walleij <linus.walleij@linaro.org>
1343 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1344 T:      git git://github.com/ulli-kroll/linux.git
1345 S:      Maintained
1346 F:      Documentation/devicetree/bindings/arm/gemini.txt
1347 F:      Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
1348 F:      Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt
1349 F:      Documentation/devicetree/bindings/rtc/faraday,ftrtc010.txt
1350 F:      arch/arm/mach-gemini/
1351 F:      drivers/net/ethernet/cortina/
1352 F:      drivers/pinctrl/pinctrl-gemini.c
1353 F:      drivers/rtc/rtc-ftrtc010.c
1354
1355 ARM/CSR SIRFPRIMA2 MACHINE SUPPORT
1356 M:      Barry Song <baohua@kernel.org>
1357 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1358 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux.git
1359 S:      Maintained
1360 F:      arch/arm/boot/dts/prima2*
1361 F:      arch/arm/mach-prima2/
1362 F:      drivers/clk/sirf/
1363 F:      drivers/clocksource/timer-prima2.c
1364 F:      drivers/clocksource/timer-atlas7.c
1365 N:      [^a-z]sirf
1366
1367 ARM/EBSA110 MACHINE SUPPORT
1368 M:      Russell King <linux@armlinux.org.uk>
1369 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1370 W:      http://www.armlinux.org.uk/
1371 S:      Maintained
1372 F:      arch/arm/mach-ebsa110/
1373 F:      drivers/net/ethernet/amd/am79c961a.*
1374
1375 ARM/ENERGY MICRO (SILICON LABS) EFM32 SUPPORT
1376 M:      Uwe Kleine-König <kernel@pengutronix.de>
1377 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1378 S:      Maintained
1379 N:      efm32
1380
1381 ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6)
1382 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1383 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1384 S:      Maintained
1385 F:      arch/arm/mach-pxa/ezx.c
1386
1387 ARM/FARADAY FA526 PORT
1388 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1389 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1390 S:      Maintained
1391 T:      git git://git.berlios.de/gemini-board
1392 F:      arch/arm/mm/*-fa*
1393
1394 ARM/FOOTBRIDGE ARCHITECTURE
1395 M:      Russell King <linux@armlinux.org.uk>
1396 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1397 W:      http://www.armlinux.org.uk/
1398 S:      Maintained
1399 F:      arch/arm/include/asm/hardware/dec21285.h
1400 F:      arch/arm/mach-footbridge/
1401
1402 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
1403 M:      Shawn Guo <shawnguo@kernel.org>
1404 M:      Sascha Hauer <kernel@pengutronix.de>
1405 R:      Fabio Estevam <fabio.estevam@nxp.com>
1406 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1407 S:      Maintained
1408 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1409 F:      arch/arm/mach-imx/
1410 F:      arch/arm/mach-mxs/
1411 F:      arch/arm/boot/dts/imx*
1412 F:      arch/arm/configs/imx*_defconfig
1413 F:      drivers/clk/imx/
1414 F:      drivers/soc/imx/
1415 F:      include/soc/imx/
1416
1417 ARM/FREESCALE VYBRID ARM ARCHITECTURE
1418 M:      Shawn Guo <shawnguo@kernel.org>
1419 M:      Sascha Hauer <kernel@pengutronix.de>
1420 R:      Stefan Agner <stefan@agner.ch>
1421 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1422 S:      Maintained
1423 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1424 F:      arch/arm/mach-imx/*vf610*
1425 F:      arch/arm/boot/dts/vf*
1426
1427 ARM/GLOMATION GESBC9312SX MACHINE SUPPORT
1428 M:      Lennert Buytenhek <kernel@wantstofly.org>
1429 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1430 S:      Maintained
1431
1432 ARM/GUMSTIX MACHINE SUPPORT
1433 M:      Steve Sakoman <sakoman@gmail.com>
1434 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1435 S:      Maintained
1436
1437 ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT
1438 M:      Philipp Zabel <philipp.zabel@gmail.com>
1439 M:      Paul Parsons <lost.distance@yahoo.com>
1440 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1441 S:      Maintained
1442 F:      arch/arm/mach-pxa/hx4700.c
1443 F:      arch/arm/mach-pxa/include/mach/hx4700.h
1444 F:      sound/soc/pxa/hx4700.c
1445
1446 ARM/HISILICON SOC SUPPORT
1447 M:      Wei Xu <xuwei5@hisilicon.com>
1448 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1449 W:      http://www.hisilicon.com
1450 S:      Supported
1451 T:      git git://github.com/hisilicon/linux-hisi.git
1452 F:      arch/arm/mach-hisi/
1453 F:      arch/arm/boot/dts/hi3*
1454 F:      arch/arm/boot/dts/hip*
1455 F:      arch/arm/boot/dts/hisi*
1456 F:      arch/arm64/boot/dts/hisilicon/
1457
1458 ARM/HP JORNADA 7XX MACHINE SUPPORT
1459 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
1460 W:      www.jlime.com
1461 S:      Maintained
1462 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
1463 F:      arch/arm/mach-sa1100/jornada720.c
1464 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
1465
1466 ARM/IGEP MACHINE SUPPORT
1467 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
1468 M:      Javier Martinez Canillas <javier@dowhile0.org>
1469 L:      linux-omap@vger.kernel.org
1470 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1471 S:      Maintained
1472 F:      arch/arm/boot/dts/omap3-igep*
1473
1474 ARM/INCOME PXA270 SUPPORT
1475 M:      Marek Vasut <marek.vasut@gmail.com>
1476 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1477 S:      Maintained
1478 F:      arch/arm/mach-pxa/colibri-pxa270-income.c
1479
1480 ARM/INTEL IOP13XX ARM ARCHITECTURE
1481 M:      Lennert Buytenhek <kernel@wantstofly.org>
1482 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1483 S:      Maintained
1484
1485 ARM/INTEL IOP32X ARM ARCHITECTURE
1486 M:      Lennert Buytenhek <kernel@wantstofly.org>
1487 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1488 S:      Maintained
1489
1490 ARM/INTEL IOP33X ARM ARCHITECTURE
1491 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1492 S:      Orphan
1493
1494 ARM/INTEL IQ81342EX MACHINE SUPPORT
1495 M:      Lennert Buytenhek <kernel@wantstofly.org>
1496 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1497 S:      Maintained
1498
1499 ARM/INTEL IXDP2850 MACHINE SUPPORT
1500 M:      Lennert Buytenhek <kernel@wantstofly.org>
1501 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1502 S:      Maintained
1503
1504 ARM/INTEL IXP4XX ARM ARCHITECTURE
1505 M:      Imre Kaloz <kaloz@openwrt.org>
1506 M:      Krzysztof Halasa <khalasa@piap.pl>
1507 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1508 S:      Maintained
1509 F:      arch/arm/mach-ixp4xx/
1510
1511 ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT
1512 M:      Jonathan Cameron <jic23@cam.ac.uk>
1513 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1514 S:      Maintained
1515 F:      arch/arm/mach-pxa/stargate2.c
1516 F:      drivers/pcmcia/pxa2xx_stargate2.c
1517
1518 ARM/INTEL XSC3 (MANZANO) ARM CORE
1519 M:      Lennert Buytenhek <kernel@wantstofly.org>
1520 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1521 S:      Maintained
1522
1523 ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT
1524 M:      Lennert Buytenhek <kernel@wantstofly.org>
1525 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1526 S:      Maintained
1527
1528 ARM/LG1K ARCHITECTURE
1529 M:      Chanho Min <chanho.min@lge.com>
1530 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1531 S:      Maintained
1532 F:      arch/arm64/boot/dts/lg/
1533
1534 ARM/LOGICPD PXA270 MACHINE SUPPORT
1535 M:      Lennert Buytenhek <kernel@wantstofly.org>
1536 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1537 S:      Maintained
1538
1539 ARM/LPC18XX ARCHITECTURE
1540 M:      Joachim Eastwood <manabian@gmail.com>
1541 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1542 S:      Maintained
1543 F:      arch/arm/boot/dts/lpc43*
1544 F:      drivers/clk/nxp/clk-lpc18xx*
1545 F:      drivers/clocksource/time-lpc32xx.c
1546 F:      drivers/i2c/busses/i2c-lpc2k.c
1547 F:      drivers/memory/pl172.c
1548 F:      drivers/mtd/spi-nor/nxp-spifi.c
1549 F:      drivers/rtc/rtc-lpc24xx.c
1550 N:      lpc18xx
1551
1552 ARM/LPC32XX SOC SUPPORT
1553 M:      Vladimir Zapolskiy <vz@mleia.com>
1554 M:      Sylvain Lemieux <slemieux.tyco@gmail.com>
1555 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1556 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
1557 S:      Maintained
1558 F:      arch/arm/boot/dts/lpc32*
1559 F:      arch/arm/mach-lpc32xx/
1560 F:      drivers/i2c/busses/i2c-pnx.c
1561 F:      drivers/net/ethernet/nxp/lpc_eth.c
1562 F:      drivers/usb/host/ohci-nxp.c
1563 F:      drivers/watchdog/pnx4008_wdt.c
1564 N:      lpc32xx
1565
1566 ARM/MAGICIAN MACHINE SUPPORT
1567 M:      Philipp Zabel <philipp.zabel@gmail.com>
1568 S:      Maintained
1569
1570 ARM/Marvell Dove/MV78xx0/Orion SOC support
1571 M:      Jason Cooper <jason@lakedaemon.net>
1572 M:      Andrew Lunn <andrew@lunn.ch>
1573 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1574 M:      Gregory Clement <gregory.clement@bootlin.com>
1575 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1576 S:      Maintained
1577 F:      Documentation/devicetree/bindings/soc/dove/
1578 F:      arch/arm/mach-dove/
1579 F:      arch/arm/mach-mv78xx0/
1580 F:      arch/arm/mach-orion5x/
1581 F:      arch/arm/plat-orion/
1582 F:      arch/arm/boot/dts/dove*
1583 F:      arch/arm/boot/dts/orion5x*
1584
1585 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K SOC support
1586 M:      Jason Cooper <jason@lakedaemon.net>
1587 M:      Andrew Lunn <andrew@lunn.ch>
1588 M:      Gregory Clement <gregory.clement@bootlin.com>
1589 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1590 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1591 S:      Maintained
1592 F:      arch/arm/boot/dts/armada*
1593 F:      arch/arm/boot/dts/kirkwood*
1594 F:      arch/arm/configs/mvebu_*_defconfig
1595 F:      arch/arm/mach-mvebu/
1596 F:      arch/arm64/boot/dts/marvell/armada*
1597 F:      drivers/cpufreq/armada-37xx-cpufreq.c
1598 F:      drivers/cpufreq/mvebu-cpufreq.c
1599 F:      drivers/irqchip/irq-armada-370-xp.c
1600 F:      drivers/irqchip/irq-mvebu-*
1601 F:      drivers/pinctrl/mvebu/
1602 F:      drivers/rtc/rtc-armada38x.c
1603
1604 ARM/Mediatek RTC DRIVER
1605 M:      Eddie Huang <eddie.huang@mediatek.com>
1606 M:      Sean Wang <sean.wang@mediatek.com>
1607 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1608 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1609 S:      Maintained
1610 F:      Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
1611 F:      drivers/rtc/rtc-mt6397.c
1612 F:      drivers/rtc/rtc-mt7622.c
1613
1614 ARM/Mediatek SoC support
1615 M:      Matthias Brugger <matthias.bgg@gmail.com>
1616 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1617 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1618 S:      Maintained
1619 F:      arch/arm/boot/dts/mt6*
1620 F:      arch/arm/boot/dts/mt7*
1621 F:      arch/arm/boot/dts/mt8*
1622 F:      arch/arm/mach-mediatek/
1623 F:      arch/arm64/boot/dts/mediatek/
1624 N:      mtk
1625 K:      mediatek
1626
1627 ARM/Mediatek USB3 PHY DRIVER
1628 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
1629 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1630 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1631 S:      Maintained
1632 F:      drivers/phy/mediatek/phy-mtk-tphy.c
1633
1634 ARM/MICREL KS8695 ARCHITECTURE
1635 M:      Greg Ungerer <gerg@uclinux.org>
1636 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1637 F:      arch/arm/mach-ks8695/
1638 S:      Odd Fixes
1639
1640 ARM/Microchip (AT91) SoC support
1641 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
1642 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
1643 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1644 W:      http://www.linux4sam.org
1645 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nferre/linux-at91.git
1646 S:      Supported
1647 N:      at91
1648 N:      atmel
1649 F:      arch/arm/mach-at91/
1650 F:      include/soc/at91/
1651 F:      arch/arm/boot/dts/at91*.dts
1652 F:      arch/arm/boot/dts/at91*.dtsi
1653 F:      arch/arm/boot/dts/sama*.dts
1654 F:      arch/arm/boot/dts/sama*.dtsi
1655 F:      arch/arm/include/debug/at91.S
1656 F:      drivers/memory/atmel*
1657 F:      drivers/watchdog/sama5d4_wdt.c
1658 X:      drivers/input/touchscreen/atmel_mxt_ts.c
1659 X:      drivers/net/wireless/atmel/
1660
1661 ARM/MIOA701 MACHINE SUPPORT
1662 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1663 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1664 F:      arch/arm/mach-pxa/mioa701.c
1665 S:      Maintained
1666
1667 ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT
1668 M:      Michael Petchkovsky <mkpetch@internode.on.net>
1669 S:      Maintained
1670
1671 ARM/NOMADIK/U300/Ux500 ARCHITECTURES
1672 M:      Linus Walleij <linus.walleij@linaro.org>
1673 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1674 S:      Maintained
1675 F:      arch/arm/mach-nomadik/
1676 F:      arch/arm/mach-u300/
1677 F:      arch/arm/mach-ux500/
1678 F:      arch/arm/boot/dts/ste-*
1679 F:      drivers/clk/clk-nomadik.c
1680 F:      drivers/clk/clk-u300.c
1681 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
1682 F:      drivers/clocksource/timer-u300.c
1683 F:      drivers/dma/coh901318*
1684 F:      drivers/dma/ste_dma40*
1685 F:      drivers/hwspinlock/u8500_hsem.c
1686 F:      drivers/i2c/busses/i2c-nomadik.c
1687 F:      drivers/i2c/busses/i2c-stu300.c
1688 F:      drivers/mfd/ab3100*
1689 F:      drivers/mfd/ab8500*
1690 F:      drivers/mfd/abx500*
1691 F:      drivers/mfd/dbx500*
1692 F:      drivers/mfd/db8500*
1693 F:      drivers/pinctrl/nomadik/
1694 F:      drivers/pinctrl/pinctrl-coh901*
1695 F:      drivers/pinctrl/pinctrl-u300.c
1696 F:      drivers/rtc/rtc-ab3100.c
1697 F:      drivers/rtc/rtc-ab8500.c
1698 F:      drivers/rtc/rtc-coh901331.c
1699 F:      drivers/rtc/rtc-pl031.c
1700 F:      drivers/watchdog/coh901327_wdt.c
1701 F:      Documentation/devicetree/bindings/arm/ste-*
1702 F:      Documentation/devicetree/bindings/arm/ux500/
1703 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
1704
1705 ARM/NUVOTON NPCM ARCHITECTURE
1706 M:      Avi Fishman <avifishman70@gmail.com>
1707 M:      Tomer Maimon <tmaimon77@gmail.com>
1708 R:      Patrick Venture <venture@google.com>
1709 R:      Nancy Yuen <yuenn@google.com>
1710 R:      Brendan Higgins <brendanhiggins@google.com>
1711 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1712 S:      Supported
1713 F:      arch/arm/mach-npcm/
1714 F:      arch/arm/boot/dts/nuvoton-npcm*
1715 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clks.h
1716 F:      drivers/*/*npcm*
1717 F:      Documentation/*/*npcm*
1718
1719 ARM/NUVOTON W90X900 ARM ARCHITECTURE
1720 M:      Wan ZongShun <mcuos.com@gmail.com>
1721 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1722 W:      http://www.mcuos.com
1723 S:      Maintained
1724 F:      arch/arm/mach-w90x900/
1725 F:      drivers/input/keyboard/w90p910_keypad.c
1726 F:      drivers/input/touchscreen/w90p910_ts.c
1727 F:      drivers/watchdog/nuc900_wdt.c
1728 F:      drivers/net/ethernet/nuvoton/w90p910_ether.c
1729 F:      drivers/mtd/nand/raw/nuc900_nand.c
1730 F:      drivers/rtc/rtc-nuc900.c
1731 F:      drivers/spi/spi-nuc900.c
1732 F:      drivers/usb/host/ehci-w90x900.c
1733 F:      drivers/video/fbdev/nuc900fb.c
1734
1735 ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
1736 M:      Nelson Castillo <arhuaco@freaks-unidos.net>
1737 L:      openmoko-kernel@lists.openmoko.org (subscribers-only)
1738 W:      http://wiki.openmoko.org/wiki/Neo_FreeRunner
1739 S:      Supported
1740
1741 ARM/Orion SoC/Technologic Systems TS-78xx platform support
1742 M:      Alexander Clouter <alex@digriz.org.uk>
1743 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1744 W:      http://www.digriz.org.uk/ts78xx/kernel
1745 S:      Maintained
1746 F:      arch/arm/mach-orion5x/ts78xx-*
1747
1748 ARM/OXNAS platform support
1749 M:      Neil Armstrong <narmstrong@baylibre.com>
1750 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1751 L:      linux-oxnas@groups.io (moderated for non-subscribers)
1752 S:      Maintained
1753 F:      arch/arm/mach-oxnas/
1754 F:      arch/arm/boot/dts/ox8*.dts*
1755 N:      oxnas
1756
1757 ARM/PALM TREO SUPPORT
1758 M:      Tomas Cech <sleep_walker@suse.com>
1759 L:      linux-arm-kernel@lists.infradead.org
1760 W:      http://hackndev.com
1761 S:      Maintained
1762 F:      arch/arm/mach-pxa/palmtreo.*
1763
1764 ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT
1765 M:      Marek Vasut <marek.vasut@gmail.com>
1766 L:      linux-arm-kernel@lists.infradead.org
1767 W:      http://hackndev.com
1768 S:      Maintained
1769 F:      arch/arm/mach-pxa/include/mach/palmtx.h
1770 F:      arch/arm/mach-pxa/palmtx.c
1771 F:      arch/arm/mach-pxa/palmt5.*
1772 F:      arch/arm/mach-pxa/include/mach/palmld.h
1773 F:      arch/arm/mach-pxa/palmld.c
1774 F:      arch/arm/mach-pxa/palmte2.*
1775 F:      arch/arm/mach-pxa/include/mach/palmtc.h
1776 F:      arch/arm/mach-pxa/palmtc.c
1777
1778 ARM/PALMZ72 SUPPORT
1779 M:      Sergey Lapin <slapin@ossfans.org>
1780 L:      linux-arm-kernel@lists.infradead.org
1781 W:      http://hackndev.com
1782 S:      Maintained
1783 F:      arch/arm/mach-pxa/palmz72.*
1784
1785 ARM/PLEB SUPPORT
1786 M:      Peter Chubb <pleb@gelato.unsw.edu.au>
1787 W:      http://www.disy.cse.unsw.edu.au/Hardware/PLEB
1788 S:      Maintained
1789
1790 ARM/PT DIGITAL BOARD PORT
1791 M:      Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
1792 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1793 W:      http://www.armlinux.org.uk/
1794 S:      Maintained
1795
1796 ARM/QUALCOMM SUPPORT
1797 M:      Andy Gross <andy.gross@linaro.org>
1798 M:      David Brown <david.brown@linaro.org>
1799 L:      linux-arm-msm@vger.kernel.org
1800 L:      linux-soc@vger.kernel.org
1801 S:      Maintained
1802 F:      Documentation/devicetree/bindings/soc/qcom/
1803 F:      arch/arm/boot/dts/qcom-*.dts
1804 F:      arch/arm/boot/dts/qcom-*.dtsi
1805 F:      arch/arm/mach-qcom/
1806 F:      arch/arm64/boot/dts/qcom/*
1807 F:      drivers/i2c/busses/i2c-qup.c
1808 F:      drivers/clk/qcom/
1809 F:      drivers/dma/qcom/
1810 F:      drivers/soc/qcom/
1811 F:      drivers/spi/spi-qup.c
1812 F:      drivers/tty/serial/msm_serial.c
1813 F:      drivers/*/pm8???-*
1814 F:      drivers/mfd/ssbi.c
1815 F:      drivers/firmware/qcom_scm.c
1816 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux.git
1817
1818 ARM/RADISYS ENP2611 MACHINE SUPPORT
1819 M:      Lennert Buytenhek <kernel@wantstofly.org>
1820 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1821 S:      Maintained
1822
1823 ARM/REALTEK ARCHITECTURE
1824 M:      Andreas Färber <afaerber@suse.de>
1825 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1826 S:      Maintained
1827 F:      arch/arm64/boot/dts/realtek/
1828 F:      Documentation/devicetree/bindings/arm/realtek.txt
1829
1830 ARM/RENESAS ARM64 ARCHITECTURE
1831 M:      Simon Horman <horms@verge.net.au>
1832 M:      Magnus Damm <magnus.damm@gmail.com>
1833 L:      linux-renesas-soc@vger.kernel.org
1834 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
1835 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
1836 S:      Supported
1837 F:      arch/arm64/boot/dts/renesas/
1838 F:      Documentation/devicetree/bindings/arm/shmobile.txt
1839 F:      drivers/soc/renesas/
1840 F:      include/linux/soc/renesas/
1841
1842 ARM/RISCPC ARCHITECTURE
1843 M:      Russell King <linux@armlinux.org.uk>
1844 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1845 W:      http://www.armlinux.org.uk/
1846 S:      Maintained
1847 F:      arch/arm/include/asm/hardware/entry-macro-iomd.S
1848 F:      arch/arm/include/asm/hardware/ioc.h
1849 F:      arch/arm/include/asm/hardware/iomd.h
1850 F:      arch/arm/include/asm/hardware/memc.h
1851 F:      arch/arm/mach-rpc/
1852 F:      drivers/net/ethernet/8390/etherh.c
1853 F:      drivers/net/ethernet/i825xx/ether1*
1854 F:      drivers/net/ethernet/seeq/ether3*
1855 F:      drivers/scsi/arm/
1856
1857 ARM/Rockchip SoC support
1858 M:      Heiko Stuebner <heiko@sntech.de>
1859 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1860 L:      linux-rockchip@lists.infradead.org
1861 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
1862 S:      Maintained
1863 F:      arch/arm/boot/dts/rk3*
1864 F:      arch/arm/boot/dts/rv1108*
1865 F:      arch/arm/mach-rockchip/
1866 F:      drivers/clk/rockchip/
1867 F:      drivers/i2c/busses/i2c-rk3x.c
1868 F:      drivers/*/*rockchip*
1869 F:      drivers/*/*/*rockchip*
1870 F:      sound/soc/rockchip/
1871 N:      rockchip
1872
1873 ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
1874 M:      Kukjin Kim <kgene@kernel.org>
1875 M:      Krzysztof Kozlowski <krzk@kernel.org>
1876 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1877 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
1878 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
1879 S:      Maintained
1880 F:      arch/arm/boot/dts/s3c*
1881 F:      arch/arm/boot/dts/s5p*
1882 F:      arch/arm/boot/dts/exynos*
1883 F:      arch/arm64/boot/dts/exynos/
1884 F:      arch/arm/plat-samsung/
1885 F:      arch/arm/mach-s3c24*/
1886 F:      arch/arm/mach-s3c64xx/
1887 F:      arch/arm/mach-s5p*/
1888 F:      arch/arm/mach-exynos*/
1889 F:      drivers/*/*s3c24*
1890 F:      drivers/*/*/*s3c24*
1891 F:      drivers/*/*s3c64xx*
1892 F:      drivers/*/*s5pv210*
1893 F:      drivers/memory/samsung/*
1894 F:      drivers/soc/samsung/*
1895 F:      Documentation/arm/Samsung/
1896 F:      Documentation/devicetree/bindings/arm/samsung/
1897 F:      Documentation/devicetree/bindings/sram/samsung-sram.txt
1898 F:      Documentation/devicetree/bindings/power/pd-samsung.txt
1899 N:      exynos
1900
1901 ARM/SAMSUNG MOBILE MACHINE SUPPORT
1902 M:      Kyungmin Park <kyungmin.park@samsung.com>
1903 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1904 S:      Maintained
1905 F:      arch/arm/mach-s5pv210/
1906
1907 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
1908 M:      Kyungmin Park <kyungmin.park@samsung.com>
1909 M:      Kamil Debski <kamil@wypas.org>
1910 M:      Andrzej Hajda <a.hajda@samsung.com>
1911 L:      linux-arm-kernel@lists.infradead.org
1912 L:      linux-media@vger.kernel.org
1913 S:      Maintained
1914 F:      drivers/media/platform/s5p-g2d/
1915
1916 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
1917 M:      Marek Szyprowski <m.szyprowski@samsung.com>
1918 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
1919 L:      linux-media@vger.kernel.org
1920 S:      Maintained
1921 F:      drivers/media/platform/s5p-cec/
1922 F:      Documentation/devicetree/bindings/media/s5p-cec.txt
1923
1924 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
1925 M:      Andrzej Pietrasiewicz <andrzej.p@samsung.com>
1926 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
1927 L:      linux-arm-kernel@lists.infradead.org
1928 L:      linux-media@vger.kernel.org
1929 S:      Maintained
1930 F:      drivers/media/platform/s5p-jpeg/
1931
1932 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
1933 M:      Kyungmin Park <kyungmin.park@samsung.com>
1934 M:      Kamil Debski <kamil@wypas.org>
1935 M:      Jeongtae Park <jtp.park@samsung.com>
1936 M:      Andrzej Hajda <a.hajda@samsung.com>
1937 L:      linux-arm-kernel@lists.infradead.org
1938 L:      linux-media@vger.kernel.org
1939 S:      Maintained
1940 F:      arch/arm/plat-samsung/s5p-dev-mfc.c
1941 F:      drivers/media/platform/s5p-mfc/
1942
1943 ARM/SHMOBILE ARM ARCHITECTURE
1944 M:      Simon Horman <horms@verge.net.au>
1945 M:      Magnus Damm <magnus.damm@gmail.com>
1946 L:      linux-renesas-soc@vger.kernel.org
1947 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
1948 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
1949 S:      Supported
1950 F:      arch/arm/boot/dts/emev2*
1951 F:      arch/arm/boot/dts/r7s*
1952 F:      arch/arm/boot/dts/r8a*
1953 F:      arch/arm/boot/dts/sh*
1954 F:      arch/arm/configs/shmobile_defconfig
1955 F:      arch/arm/include/debug/renesas-scif.S
1956 F:      arch/arm/mach-shmobile/
1957 F:      Documentation/devicetree/bindings/arm/shmobile.txt
1958 F:      drivers/soc/renesas/
1959 F:      include/linux/soc/renesas/
1960
1961 ARM/SOCFPGA ARCHITECTURE
1962 M:      Dinh Nguyen <dinguyen@kernel.org>
1963 S:      Maintained
1964 F:      arch/arm/mach-socfpga/
1965 F:      arch/arm/boot/dts/socfpga*
1966 F:      arch/arm/configs/socfpga_defconfig
1967 F:      arch/arm64/boot/dts/altera/
1968 W:      http://www.rocketboards.org
1969 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
1970
1971 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
1972 M:      Dinh Nguyen <dinguyen@kernel.org>
1973 S:      Maintained
1974 F:      drivers/clk/socfpga/
1975
1976 ARM/SOCFPGA EDAC SUPPORT
1977 M:      Thor Thayer <thor.thayer@linux.intel.com>
1978 S:      Maintained
1979 F:      drivers/edac/altera_edac.
1980
1981 ARM/SPREADTRUM SoC SUPPORT
1982 M:      Orson Zhai <orsonzhai@gmail.com>
1983 M:      Baolin Wang <baolin.wang@linaro.org>
1984 M:      Chunyan Zhang <zhang.lyra@gmail.com>
1985 S:      Maintained
1986 F:      arch/arm64/boot/dts/sprd
1987 N:      sprd
1988
1989 ARM/STI ARCHITECTURE
1990 M:      Patrice Chotard <patrice.chotard@st.com>
1991 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1992 W:      http://www.stlinux.com
1993 S:      Maintained
1994 F:      arch/arm/mach-sti/
1995 F:      arch/arm/boot/dts/sti*
1996 F:      drivers/char/hw_random/st-rng.c
1997 F:      drivers/clocksource/arm_global_timer.c
1998 F:      drivers/clocksource/clksrc_st_lpc.c
1999 F:      drivers/cpufreq/sti-cpufreq.c
2000 F:      drivers/dma/st_fdma*
2001 F:      drivers/i2c/busses/i2c-st.c
2002 F:      drivers/media/rc/st_rc.c
2003 F:      drivers/media/platform/sti/c8sectpfe/
2004 F:      drivers/mmc/host/sdhci-st.c
2005 F:      drivers/phy/st/phy-miphy28lp.c
2006 F:      drivers/phy/st/phy-stih407-usb.c
2007 F:      drivers/pinctrl/pinctrl-st.c
2008 F:      drivers/remoteproc/st_remoteproc.c
2009 F:      drivers/remoteproc/st_slim_rproc.c
2010 F:      drivers/reset/sti/
2011 F:      drivers/rtc/rtc-st-lpc.c
2012 F:      drivers/tty/serial/st-asc.c
2013 F:      drivers/usb/dwc3/dwc3-st.c
2014 F:      drivers/usb/host/ehci-st.c
2015 F:      drivers/usb/host/ohci-st.c
2016 F:      drivers/watchdog/st_lpc_wdt.c
2017 F:      drivers/ata/ahci_st.c
2018 F:      include/linux/remoteproc/st_slim_rproc.h
2019
2020 ARM/STM32 ARCHITECTURE
2021 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2022 M:      Alexandre Torgue <alexandre.torgue@st.com>
2023 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2024 S:      Maintained
2025 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2026 N:      stm32
2027 F:      arch/arm/boot/dts/stm32*
2028 F:      arch/arm/mach-stm32/
2029 F:      drivers/clocksource/armv7m_systick.c
2030
2031 ARM/Synaptics Berlin SoC support
2032 M:      Jisheng Zhang <Jisheng.Zhang@synaptics.com>
2033 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2034 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2035 S:      Maintained
2036 F:      arch/arm/mach-berlin/
2037 F:      arch/arm/boot/dts/berlin*
2038 F:      arch/arm64/boot/dts/marvell/berlin*
2039
2040 ARM/TANGO ARCHITECTURE
2041 M:      Marc Gonzalez <marc.w.gonzalez@free.fr>
2042 M:      Mans Rullgard <mans@mansr.com>
2043 L:      linux-arm-kernel@lists.infradead.org
2044 S:      Odd Fixes
2045 N:      tango
2046
2047 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2048 M:      Lennert Buytenhek <kernel@wantstofly.org>
2049 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2050 S:      Maintained
2051
2052 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2053 M:      Hans Verkuil <hans.verkuil@cisco.com>
2054 L:      linux-tegra@vger.kernel.org
2055 L:      linux-media@vger.kernel.org
2056 S:      Maintained
2057 F:      drivers/media/platform/tegra-cec/
2058 F:      Documentation/devicetree/bindings/media/tegra-cec.txt
2059
2060 ARM/TETON BGA MACHINE SUPPORT
2061 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2062 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2063 S:      Maintained
2064
2065 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2066 M:      Santosh Shilimkar <ssantosh@kernel.org>
2067 L:      linux-kernel@vger.kernel.org
2068 S:      Maintained
2069 F:      drivers/memory/*emif*
2070
2071 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2072 M:      Santosh Shilimkar <ssantosh@kernel.org>
2073 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2074 S:      Maintained
2075 F:      arch/arm/mach-keystone/
2076 F:      arch/arm/boot/dts/keystone-*
2077 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
2078
2079 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2080 M:      Santosh Shilimkar <ssantosh@kernel.org>
2081 L:      linux-kernel@vger.kernel.org
2082 S:      Maintained
2083 F:      drivers/clk/keystone/
2084
2085 ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE
2086 M:      Santosh Shilimkar <ssantosh@kernel.org>
2087 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2088 L:      linux-kernel@vger.kernel.org
2089 S:      Maintained
2090 F:      drivers/clocksource/timer-keystone.c
2091
2092 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2093 M:      Santosh Shilimkar <ssantosh@kernel.org>
2094 L:      linux-kernel@vger.kernel.org
2095 S:      Maintained
2096 F:      drivers/power/reset/keystone-reset.c
2097
2098 ARM/THECUS N2100 MACHINE SUPPORT
2099 M:      Lennert Buytenhek <kernel@wantstofly.org>
2100 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2101 S:      Maintained
2102
2103 ARM/TOSA MACHINE SUPPORT
2104 M:      Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2105 M:      Dirk Opfer <dirk@opfer-online.de>
2106 S:      Maintained
2107
2108 ARM/UNIPHIER ARCHITECTURE
2109 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
2110 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2111 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
2112 S:      Maintained
2113 F:      Documentation/devicetree/bindings/gpio/gpio-uniphier.txt
2114 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.txt
2115 F:      arch/arm/boot/dts/uniphier*
2116 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2117 F:      arch/arm/mach-uniphier/
2118 F:      arch/arm/mm/cache-uniphier.c
2119 F:      arch/arm64/boot/dts/socionext/uniphier*
2120 F:      drivers/bus/uniphier-system-bus.c
2121 F:      drivers/clk/uniphier/
2122 F:      drivers/gpio/gpio-uniphier.c
2123 F:      drivers/i2c/busses/i2c-uniphier*
2124 F:      drivers/irqchip/irq-uniphier-aidet.c
2125 F:      drivers/pinctrl/uniphier/
2126 F:      drivers/reset/reset-uniphier.c
2127 F:      drivers/tty/serial/8250/8250_uniphier.c
2128 N:      uniphier
2129
2130 ARM/Ux500 CLOCK FRAMEWORK SUPPORT
2131 M:      Ulf Hansson <ulf.hansson@linaro.org>
2132 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2133 T:      git git://git.linaro.org/people/ulfh/clk.git
2134 S:      Maintained
2135 F:      drivers/clk/ux500/
2136
2137 ARM/VERSATILE EXPRESS PLATFORM
2138 M:      Liviu Dudau <liviu.dudau@arm.com>
2139 M:      Sudeep Holla <sudeep.holla@arm.com>
2140 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2141 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2142 S:      Maintained
2143 F:      arch/arm/boot/dts/vexpress*
2144 F:      arch/arm64/boot/dts/arm/
2145 F:      arch/arm/mach-vexpress/
2146 F:      */*/vexpress*
2147 F:      */*/*/vexpress*
2148 F:      drivers/clk/versatile/clk-vexpress-osc.c
2149 F:      drivers/clocksource/versatile.c
2150 N:      mps2
2151
2152 ARM/VFP SUPPORT
2153 M:      Russell King <linux@armlinux.org.uk>
2154 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2155 W:      http://www.armlinux.org.uk/
2156 S:      Maintained
2157 F:      arch/arm/vfp/
2158
2159 ARM/VOIPAC PXA270 SUPPORT
2160 M:      Marek Vasut <marek.vasut@gmail.com>
2161 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2162 S:      Maintained
2163 F:      arch/arm/mach-pxa/vpac270.c
2164 F:      arch/arm/mach-pxa/include/mach/vpac270.h
2165
2166 ARM/VT8500 ARM ARCHITECTURE
2167 M:      Tony Prisk <linux@prisktech.co.nz>
2168 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2169 S:      Maintained
2170 F:      arch/arm/mach-vt8500/
2171 F:      drivers/clocksource/vt8500_timer.c
2172 F:      drivers/i2c/busses/i2c-wmt.c
2173 F:      drivers/mmc/host/wmt-sdmmc.c
2174 F:      drivers/pwm/pwm-vt8500.c
2175 F:      drivers/rtc/rtc-vt8500.c
2176 F:      drivers/tty/serial/vt8500_serial.c
2177 F:      drivers/usb/host/ehci-platform.c
2178 F:      drivers/usb/host/uhci-platform.c
2179 F:      drivers/video/fbdev/vt8500lcdfb.*
2180 F:      drivers/video/fbdev/wm8505fb*
2181 F:      drivers/video/fbdev/wmt_ge_rops.*
2182
2183 ARM/ZIPIT Z2 SUPPORT
2184 M:      Marek Vasut <marek.vasut@gmail.com>
2185 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2186 S:      Maintained
2187 F:      arch/arm/mach-pxa/z2.c
2188 F:      arch/arm/mach-pxa/include/mach/z2.h
2189
2190 ARM/ZTE ARCHITECTURE
2191 M:      Jun Nie <jun.nie@linaro.org>
2192 M:      Baoyou Xie <baoyou.xie@linaro.org>
2193 M:      Shawn Guo <shawnguo@kernel.org>
2194 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2195 S:      Maintained
2196 F:      arch/arm/boot/dts/zx2967*
2197 F:      arch/arm/mach-zx/
2198 F:      arch/arm64/boot/dts/zte/
2199 F:      drivers/clk/zte/
2200 F:      drivers/dma/zx_dma.c
2201 F:      drivers/gpio/gpio-zx.c
2202 F:      drivers/i2c/busses/i2c-zx2967.c
2203 F:      drivers/mmc/host/dw_mmc-zx.*
2204 F:      drivers/pinctrl/zte/
2205 F:      drivers/soc/zte/
2206 F:      drivers/thermal/zx2967_thermal.c
2207 F:      drivers/watchdog/zx2967_wdt.c
2208 F:      Documentation/devicetree/bindings/arm/zte.txt
2209 F:      Documentation/devicetree/bindings/clock/zx2967*.txt
2210 F:      Documentation/devicetree/bindings/dma/zxdma.txt
2211 F:      Documentation/devicetree/bindings/gpio/zx296702-gpio.txt
2212 F:      Documentation/devicetree/bindings/i2c/i2c-zx2967.txt
2213 F:      Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
2214 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
2215 F:      Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
2216 F:      Documentation/devicetree/bindings/soc/zte/
2217 F:      Documentation/devicetree/bindings/sound/zte,*.txt
2218 F:      Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
2219 F:      Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt
2220 F:      include/dt-bindings/clock/zx2967*.h
2221 F:      include/dt-bindings/soc/zte,*.h
2222 F:      sound/soc/codecs/zx_aud96p22.c
2223 F:      sound/soc/zte/
2224
2225 ARM/ZYNQ ARCHITECTURE
2226 M:      Michal Simek <michal.simek@xilinx.com>
2227 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2228 W:      http://wiki.xilinx.com
2229 T:      git https://github.com/Xilinx/linux-xlnx.git
2230 S:      Supported
2231 F:      arch/arm/mach-zynq/
2232 F:      drivers/cpuidle/cpuidle-zynq.c
2233 F:      drivers/block/xsysace.c
2234 N:      zynq
2235 N:      xilinx
2236 F:      drivers/clocksource/cadence_ttc_timer.c
2237 F:      drivers/i2c/busses/i2c-cadence.c
2238 F:      drivers/mmc/host/sdhci-of-arasan.c
2239 F:      drivers/edac/synopsys_edac.c
2240
2241 ARM64 PORT (AARCH64 ARCHITECTURE)
2242 M:      Catalin Marinas <catalin.marinas@arm.com>
2243 M:      Will Deacon <will.deacon@arm.com>
2244 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2245 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2246 S:      Maintained
2247 F:      arch/arm64/
2248 F:      Documentation/arm64/
2249
2250 AS3645A LED FLASH CONTROLLER DRIVER
2251 M:      Sakari Ailus <sakari.ailus@iki.fi>
2252 L:      linux-leds@vger.kernel.org
2253 S:      Maintained
2254 F:      drivers/leds/leds-as3645a.c
2255
2256 ASAHI KASEI AK8974 DRIVER
2257 M:      Linus Walleij <linus.walleij@linaro.org>
2258 L:      linux-iio@vger.kernel.org
2259 W:      http://www.akm.com/
2260 S:      Supported
2261 F:      drivers/iio/magnetometer/ak8974.c
2262
2263 ASC7621 HARDWARE MONITOR DRIVER
2264 M:      George Joseph <george.joseph@fairview5.com>
2265 L:      linux-hwmon@vger.kernel.org
2266 S:      Maintained
2267 F:      Documentation/hwmon/asc7621
2268 F:      drivers/hwmon/asc7621.c
2269
2270 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2271 M:      Corentin Chary <corentin.chary@gmail.com>
2272 L:      acpi4asus-user@lists.sourceforge.net
2273 L:      platform-driver-x86@vger.kernel.org
2274 W:      http://acpi4asus.sf.net
2275 S:      Maintained
2276 F:      drivers/platform/x86/asus*.c
2277 F:      drivers/platform/x86/eeepc*.c
2278
2279 ASUS WIRELESS RADIO CONTROL DRIVER
2280 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2281 L:      platform-driver-x86@vger.kernel.org
2282 S:      Maintained
2283 F:      drivers/platform/x86/asus-wireless.c
2284
2285 ASYMMETRIC KEYS
2286 M:      David Howells <dhowells@redhat.com>
2287 L:      keyrings@vger.kernel.org
2288 S:      Maintained
2289 F:      Documentation/crypto/asymmetric-keys.txt
2290 F:      include/linux/verification.h
2291 F:      include/crypto/public_key.h
2292 F:      include/crypto/pkcs7.h
2293 F:      crypto/asymmetric_keys/
2294
2295 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2296 R:      Dan Williams <dan.j.williams@intel.com>
2297 W:      http://sourceforge.net/projects/xscaleiop
2298 S:      Odd fixes
2299 F:      Documentation/crypto/async-tx-api.txt
2300 F:      crypto/async_tx/
2301 F:      drivers/dma/
2302 F:      include/linux/dmaengine.h
2303 F:      include/linux/async_tx.h
2304
2305 AT24 EEPROM DRIVER
2306 M:      Bartosz Golaszewski <brgl@bgdev.pl>
2307 L:      linux-i2c@vger.kernel.org
2308 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2309 S:      Maintained
2310 F:      Documentation/devicetree/bindings/eeprom/at24.txt
2311 F:      drivers/misc/eeprom/at24.c
2312 F:      include/linux/platform_data/at24.h
2313
2314 ATA OVER ETHERNET (AOE) DRIVER
2315 M:      "Ed L. Cashin" <ed.cashin@acm.org>
2316 W:      http://www.openaoe.org/
2317 S:      Supported
2318 F:      Documentation/aoe/
2319 F:      drivers/block/aoe/
2320
2321 ATHEROS 71XX/9XXX GPIO DRIVER
2322 M:      Alban Bedel <albeu@free.fr>
2323 W:      https://github.com/AlbanBedel/linux
2324 T:      git git://github.com/AlbanBedel/linux
2325 S:      Maintained
2326 F:      drivers/gpio/gpio-ath79.c
2327 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2328
2329 ATHEROS ATH GENERIC UTILITIES
2330 M:      "Luis R. Rodriguez" <mcgrof@do-not-panic.com>
2331 L:      linux-wireless@vger.kernel.org
2332 S:      Supported
2333 F:      drivers/net/wireless/ath/*
2334
2335 ATHEROS ATH5K WIRELESS DRIVER
2336 M:      Jiri Slaby <jirislaby@gmail.com>
2337 M:      Nick Kossifidis <mickflemm@gmail.com>
2338 M:      "Luis R. Rodriguez" <mcgrof@do-not-panic.com>
2339 L:      linux-wireless@vger.kernel.org
2340 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2341 S:      Maintained
2342 F:      drivers/net/wireless/ath/ath5k/
2343
2344 ATHEROS ATH6KL WIRELESS DRIVER
2345 M:      Kalle Valo <kvalo@qca.qualcomm.com>
2346 L:      linux-wireless@vger.kernel.org
2347 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2348 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2349 S:      Supported
2350 F:      drivers/net/wireless/ath/ath6kl/
2351
2352 ATI_REMOTE2 DRIVER
2353 M:      Ville Syrjala <syrjala@sci.fi>
2354 S:      Maintained
2355 F:      drivers/input/misc/ati_remote2.c
2356
2357 ATK0110 HWMON DRIVER
2358 M:      Luca Tettamanti <kronos.it@gmail.com>
2359 L:      linux-hwmon@vger.kernel.org
2360 S:      Maintained
2361 F:      drivers/hwmon/asus_atk0110.c
2362
2363 ATLX ETHERNET DRIVERS
2364 M:      Jay Cliburn <jcliburn@gmail.com>
2365 M:      Chris Snook <chris.snook@gmail.com>
2366 L:      netdev@vger.kernel.org
2367 W:      http://sourceforge.net/projects/atl1
2368 W:      http://atl1.sourceforge.net
2369 S:      Maintained
2370 F:      drivers/net/ethernet/atheros/
2371
2372 ATM
2373 M:      Chas Williams <3chas3@gmail.com>
2374 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2375 L:      netdev@vger.kernel.org
2376 W:      http://linux-atm.sourceforge.net
2377 S:      Maintained
2378 F:      drivers/atm/
2379 F:      include/linux/atm*
2380 F:      include/uapi/linux/atm*
2381
2382 ATMEL AT91 / AT32 MCI DRIVER
2383 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2384 S:      Maintained
2385 F:      drivers/mmc/host/atmel-mci.c
2386
2387 ATMEL AT91 SAMA5D2-Compatible Shutdown Controller
2388 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2389 S:      Supported
2390 F:      drivers/power/reset/at91-sama5d2_shdwc.c
2391
2392 ATMEL Audio ALSA driver
2393 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2394 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2395 S:      Supported
2396 F:      sound/soc/atmel
2397
2398 ATMEL I2C DRIVER
2399 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2400 L:      linux-i2c@vger.kernel.org
2401 S:      Supported
2402 F:      drivers/i2c/busses/i2c-at91.c
2403
2404 ATMEL ISI DRIVER
2405 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2406 L:      linux-media@vger.kernel.org
2407 S:      Supported
2408 F:      drivers/media/platform/atmel/atmel-isi.c
2409 F:      include/media/atmel-isi.h
2410
2411 ATMEL LCDFB DRIVER
2412 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2413 L:      linux-fbdev@vger.kernel.org
2414 S:      Maintained
2415 F:      drivers/video/fbdev/atmel_lcdfb.c
2416 F:      include/video/atmel_lcdc.h
2417
2418 ATMEL MACB ETHERNET DRIVER
2419 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2420 S:      Supported
2421 F:      drivers/net/ethernet/cadence/
2422
2423 ATMEL MAXTOUCH DRIVER
2424 M:      Nick Dyer <nick@shmanahar.org>
2425 T:      git git://github.com/ndyer/linux.git
2426 S:      Maintained
2427 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2428 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2429
2430 ATMEL SAMA5D2 ADC DRIVER
2431 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2432 L:      linux-iio@vger.kernel.org
2433 S:      Supported
2434 F:      drivers/iio/adc/at91-sama5d2_adc.c
2435
2436 ATMEL SDMMC DRIVER
2437 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2438 L:      linux-mmc@vger.kernel.org
2439 S:      Supported
2440 F:      drivers/mmc/host/sdhci-of-at91.c
2441
2442 ATMEL SPI DRIVER
2443 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2444 S:      Supported
2445 F:      drivers/spi/spi-atmel.*
2446
2447 ATMEL SSC DRIVER
2448 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2449 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2450 S:      Supported
2451 F:      drivers/misc/atmel-ssc.c
2452 F:      include/linux/atmel-ssc.h
2453
2454 ATMEL Timer Counter (TC) AND CLOCKSOURCE DRIVERS
2455 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2456 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2457 S:      Supported
2458 F:      drivers/misc/atmel_tclib.c
2459 F:      drivers/clocksource/tcb_clksrc.c
2460
2461 ATMEL USBA UDC DRIVER
2462 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2463 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2464 S:      Supported
2465 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
2466
2467 ATMEL WIRELESS DRIVER
2468 M:      Simon Kelley <simon@thekelleys.org.uk>
2469 L:      linux-wireless@vger.kernel.org
2470 W:      http://www.thekelleys.org.uk/atmel
2471 W:      http://atmelwlandriver.sourceforge.net/
2472 S:      Maintained
2473 F:      drivers/net/wireless/atmel/atmel*
2474
2475 ATMEL XDMA DRIVER
2476 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2477 L:      linux-arm-kernel@lists.infradead.org
2478 L:      dmaengine@vger.kernel.org
2479 S:      Supported
2480 F:      drivers/dma/at_xdmac.c
2481
2482 ATOMIC INFRASTRUCTURE
2483 M:      Will Deacon <will.deacon@arm.com>
2484 M:      Peter Zijlstra <peterz@infradead.org>
2485 R:      Boqun Feng <boqun.feng@gmail.com>
2486 L:      linux-kernel@vger.kernel.org
2487 S:      Maintained
2488 F:      arch/*/include/asm/atomic*.h
2489 F:      include/*/atomic*.h
2490
2491 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2492 M:      Bradley Grove <linuxdrivers@attotech.com>
2493 L:      linux-scsi@vger.kernel.org
2494 W:      http://www.attotech.com
2495 S:      Supported
2496 F:      drivers/scsi/esas2r
2497
2498 ATUSB IEEE 802.15.4 RADIO DRIVER
2499 M:      Stefan Schmidt <stefan@osg.samsung.com>
2500 L:      linux-wpan@vger.kernel.org
2501 S:      Maintained
2502 F:      drivers/net/ieee802154/atusb.c
2503 F:      drivers/net/ieee802154/atusb.h
2504 F:      drivers/net/ieee802154/at86rf230.h
2505
2506 AUDIT SUBSYSTEM
2507 M:      Paul Moore <paul@paul-moore.com>
2508 M:      Eric Paris <eparis@redhat.com>
2509 L:      linux-audit@redhat.com (moderated for non-subscribers)
2510 W:      https://github.com/linux-audit
2511 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2512 S:      Supported
2513 F:      include/linux/audit.h
2514 F:      include/uapi/linux/audit.h
2515 F:      kernel/audit*
2516
2517 AUXILIARY DISPLAY DRIVERS
2518 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2519 W:      http://miguelojeda.es/auxdisplay.htm
2520 W:      http://jair.lab.fi.uva.es/~migojed/auxdisplay.htm
2521 S:      Maintained
2522 F:      drivers/auxdisplay/
2523 F:      include/linux/cfag12864b.h
2524
2525 AX.25 NETWORK LAYER
2526 M:      Ralf Baechle <ralf@linux-mips.org>
2527 L:      linux-hams@vger.kernel.org
2528 W:      http://www.linux-ax25.org/
2529 S:      Maintained
2530 F:      include/uapi/linux/ax25.h
2531 F:      include/net/ax25.h
2532 F:      net/ax25/
2533
2534 AXENTIA ARM DEVICES
2535 M:      Peter Rosin <peda@axentia.se>
2536 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2537 S:      Maintained
2538 F:      Documentation/devicetree/bindings/arm/axentia.txt
2539 F:      arch/arm/boot/dts/at91-linea.dtsi
2540 F:      arch/arm/boot/dts/at91-natte.dtsi
2541 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2542 F:      arch/arm/boot/dts/at91-tse850-3.dts
2543
2544 AXENTIA ASOC DRIVERS
2545 M:      Peter Rosin <peda@axentia.se>
2546 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2547 S:      Maintained
2548 F:      Documentation/devicetree/bindings/sound/axentia,*
2549 F:      sound/soc/atmel/tse850-pcm5142.c
2550
2551 AZ6007 DVB DRIVER
2552 M:      Mauro Carvalho Chehab <mchehab@s-opensource.com>
2553 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2554 L:      linux-media@vger.kernel.org
2555 W:      https://linuxtv.org
2556 T:      git git://linuxtv.org/media_tree.git
2557 S:      Maintained
2558 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2559
2560 AZTECH FM RADIO RECEIVER DRIVER
2561 M:      Hans Verkuil <hverkuil@xs4all.nl>
2562 L:      linux-media@vger.kernel.org
2563 T:      git git://linuxtv.org/media_tree.git
2564 W:      https://linuxtv.org
2565 S:      Maintained
2566 F:      drivers/media/radio/radio-aztech*
2567
2568 B43 WIRELESS DRIVER
2569 L:      linux-wireless@vger.kernel.org
2570 L:      b43-dev@lists.infradead.org
2571 W:      http://wireless.kernel.org/en/users/Drivers/b43
2572 S:      Odd Fixes
2573 F:      drivers/net/wireless/broadcom/b43/
2574
2575 B43LEGACY WIRELESS DRIVER
2576 M:      Larry Finger <Larry.Finger@lwfinger.net>
2577 L:      linux-wireless@vger.kernel.org
2578 L:      b43-dev@lists.infradead.org
2579 W:      http://wireless.kernel.org/en/users/Drivers/b43
2580 S:      Maintained
2581 F:      drivers/net/wireless/broadcom/b43legacy/
2582
2583 BACKLIGHT CLASS/SUBSYSTEM
2584 M:      Lee Jones <lee.jones@linaro.org>
2585 M:      Daniel Thompson <daniel.thompson@linaro.org>
2586 M:      Jingoo Han <jingoohan1@gmail.com>
2587 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2588 S:      Maintained
2589 F:      drivers/video/backlight/
2590 F:      include/linux/backlight.h
2591 F:      include/linux/pwm_backlight.h
2592 F:      Documentation/devicetree/bindings/leds/backlight
2593
2594 BATMAN ADVANCED
2595 M:      Marek Lindner <mareklindner@neomailbox.ch>
2596 M:      Simon Wunderlich <sw@simonwunderlich.de>
2597 M:      Antonio Quartulli <a@unstable.cc>
2598 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2599 W:      https://www.open-mesh.org/
2600 Q:      https://patchwork.open-mesh.org/project/batman/list/
2601 S:      Maintained
2602 F:      Documentation/ABI/testing/sysfs-class-net-batman-adv
2603 F:      Documentation/ABI/testing/sysfs-class-net-mesh
2604 F:      Documentation/networking/batman-adv.rst
2605 F:      include/uapi/linux/batadv_packet.h
2606 F:      include/uapi/linux/batman_adv.h
2607 F:      net/batman-adv/
2608
2609 BAYCOM/HDLCDRV DRIVERS FOR AX.25
2610 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
2611 L:      linux-hams@vger.kernel.org
2612 W:      http://www.baycom.org/~tom/ham/ham.html
2613 S:      Maintained
2614 F:      drivers/net/hamradio/baycom*
2615
2616 BCACHE (BLOCK LAYER CACHE)
2617 M:      Michael Lyle <mlyle@lyle.org>
2618 M:      Kent Overstreet <kent.overstreet@gmail.com>
2619 L:      linux-bcache@vger.kernel.org
2620 W:      http://bcache.evilpiepirate.org
2621 C:      irc://irc.oftc.net/bcache
2622 S:      Maintained
2623 F:      drivers/md/bcache/
2624
2625 BDISP ST MEDIA DRIVER
2626 M:      Fabien Dessenne <fabien.dessenne@st.com>
2627 L:      linux-media@vger.kernel.org
2628 T:      git git://linuxtv.org/media_tree.git
2629 W:      https://linuxtv.org
2630 S:      Supported
2631 F:      drivers/media/platform/sti/bdisp
2632
2633 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
2634 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
2635 L:      netdev@vger.kernel.org
2636 S:      Maintained
2637 F:      drivers/net/ethernet/ec_bhf.c
2638
2639 BEFS FILE SYSTEM
2640 M:      Luis de Bethencourt <luisbg@kernel.org>
2641 M:      Salah Triki <salah.triki@gmail.com>
2642 S:      Maintained
2643 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
2644 F:      Documentation/filesystems/befs.txt
2645 F:      fs/befs/
2646
2647 BFQ I/O SCHEDULER
2648 M:      Paolo Valente <paolo.valente@linaro.org>
2649 M:      Jens Axboe <axboe@kernel.dk>
2650 L:      linux-block@vger.kernel.org
2651 S:      Maintained
2652 F:      block/bfq-*
2653 F:      Documentation/block/bfq-iosched.txt
2654
2655 BFS FILE SYSTEM
2656 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
2657 S:      Maintained
2658 F:      Documentation/filesystems/bfs.txt
2659 F:      fs/bfs/
2660 F:      include/uapi/linux/bfs_fs.h
2661
2662 BLINKM RGB LED DRIVER
2663 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
2664 S:      Maintained
2665 F:      drivers/leds/leds-blinkm.c
2666
2667 BLOCK LAYER
2668 M:      Jens Axboe <axboe@kernel.dk>
2669 L:      linux-block@vger.kernel.org
2670 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
2671 S:      Maintained
2672 F:      block/
2673 F:      drivers/block/
2674 F:      kernel/trace/blktrace.c
2675 F:      lib/sbitmap.c
2676
2677 BLOCK2MTD DRIVER
2678 M:      Joern Engel <joern@lazybastard.org>
2679 L:      linux-mtd@lists.infradead.org
2680 S:      Maintained
2681 F:      drivers/mtd/devices/block2mtd.c
2682
2683 BLUETOOTH DRIVERS
2684 M:      Marcel Holtmann <marcel@holtmann.org>
2685 M:      Johan Hedberg <johan.hedberg@gmail.com>
2686 L:      linux-bluetooth@vger.kernel.org
2687 W:      http://www.bluez.org/
2688 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2689 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2690 S:      Maintained
2691 F:      drivers/bluetooth/
2692
2693 BLUETOOTH SUBSYSTEM
2694 M:      Marcel Holtmann <marcel@holtmann.org>
2695 M:      Johan Hedberg <johan.hedberg@gmail.com>
2696 L:      linux-bluetooth@vger.kernel.org
2697 W:      http://www.bluez.org/
2698 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2699 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2700 S:      Maintained
2701 F:      net/bluetooth/
2702 F:      include/net/bluetooth/
2703
2704 BONDING DRIVER
2705 M:      Jay Vosburgh <j.vosburgh@gmail.com>
2706 M:      Veaceslav Falico <vfalico@gmail.com>
2707 M:      Andy Gospodarek <andy@greyhouse.net>
2708 L:      netdev@vger.kernel.org
2709 W:      http://sourceforge.net/projects/bonding/
2710 S:      Supported
2711 F:      drivers/net/bonding/
2712 F:      include/uapi/linux/if_bonding.h
2713
2714 BPF (Safe dynamic programs and tools)
2715 M:      Alexei Starovoitov <ast@kernel.org>
2716 M:      Daniel Borkmann <daniel@iogearbox.net>
2717 L:      netdev@vger.kernel.org
2718 L:      linux-kernel@vger.kernel.org
2719 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
2720 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
2721 S:      Supported
2722 F:      arch/x86/net/bpf_jit*
2723 F:      Documentation/networking/filter.txt
2724 F:      Documentation/bpf/
2725 F:      include/linux/bpf*
2726 F:      include/linux/filter.h
2727 F:      include/trace/events/bpf.h
2728 F:      include/trace/events/xdp.h
2729 F:      include/uapi/linux/bpf*
2730 F:      include/uapi/linux/filter.h
2731 F:      kernel/bpf/
2732 F:      kernel/trace/bpf_trace.c
2733 F:      lib/test_bpf.c
2734 F:      net/bpf/
2735 F:      net/core/filter.c
2736 F:      net/sched/act_bpf.c
2737 F:      net/sched/cls_bpf.c
2738 F:      samples/bpf/
2739 F:      tools/bpf/
2740 F:      tools/testing/selftests/bpf/
2741
2742 BROADCOM B44 10/100 ETHERNET DRIVER
2743 M:      Michael Chan <michael.chan@broadcom.com>
2744 L:      netdev@vger.kernel.org
2745 S:      Supported
2746 F:      drivers/net/ethernet/broadcom/b44.*
2747
2748 BROADCOM B53 ETHERNET SWITCH DRIVER
2749 M:      Florian Fainelli <f.fainelli@gmail.com>
2750 L:      netdev@vger.kernel.org
2751 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
2752 S:      Supported
2753 F:      drivers/net/dsa/b53/*
2754 F:      include/linux/platform_data/b53.h
2755
2756 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
2757 M:      Florian Fainelli <f.fainelli@gmail.com>
2758 M:      Ray Jui <rjui@broadcom.com>
2759 M:      Scott Branden <sbranden@broadcom.com>
2760 M:      bcm-kernel-feedback-list@broadcom.com
2761 T:      git git://github.com/broadcom/mach-bcm
2762 S:      Maintained
2763 N:      bcm281*
2764 N:      bcm113*
2765 N:      bcm216*
2766 N:      kona
2767 F:      arch/arm/mach-bcm/
2768
2769 BROADCOM BCM2835 ARM ARCHITECTURE
2770 M:      Eric Anholt <eric@anholt.net>
2771 M:      Stefan Wahren <stefan.wahren@i2se.com>
2772 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
2773 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2774 T:      git git://github.com/anholt/linux
2775 S:      Maintained
2776 N:      bcm2835
2777 F:      drivers/staging/vc04_services
2778
2779 BROADCOM BCM47XX MIPS ARCHITECTURE
2780 M:      Hauke Mehrtens <hauke@hauke-m.de>
2781 M:      Rafał Miłecki <zajec5@gmail.com>
2782 L:      linux-mips@linux-mips.org
2783 S:      Maintained
2784 F:      Documentation/devicetree/bindings/mips/brcm/
2785 F:      arch/mips/bcm47xx/*
2786 F:      arch/mips/include/asm/mach-bcm47xx/*
2787
2788 BROADCOM BCM5301X ARM ARCHITECTURE
2789 M:      Hauke Mehrtens <hauke@hauke-m.de>
2790 M:      Rafał Miłecki <zajec5@gmail.com>
2791 M:      Jon Mason <jonmason@broadcom.com>
2792 M:      bcm-kernel-feedback-list@broadcom.com
2793 L:      linux-arm-kernel@lists.infradead.org
2794 S:      Maintained
2795 F:      arch/arm/mach-bcm/bcm_5301x.c
2796 F:      arch/arm/boot/dts/bcm5301x*.dtsi
2797 F:      arch/arm/boot/dts/bcm470*
2798 F:      arch/arm/boot/dts/bcm953012*
2799
2800 BROADCOM BCM53573 ARM ARCHITECTURE
2801 M:      Rafał Miłecki <rafal@milecki.pl>
2802 L:      linux-arm-kernel@lists.infradead.org
2803 S:      Maintained
2804 F:      arch/arm/boot/dts/bcm53573*
2805 F:      arch/arm/boot/dts/bcm47189*
2806
2807 BROADCOM BCM63XX ARM ARCHITECTURE
2808 M:      Florian Fainelli <f.fainelli@gmail.com>
2809 M:      bcm-kernel-feedback-list@broadcom.com
2810 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2811 T:      git git://github.com/broadcom/stblinux.git
2812 S:      Maintained
2813 N:      bcm63xx
2814
2815 BROADCOM BCM63XX/BCM33XX UDC DRIVER
2816 M:      Kevin Cernekee <cernekee@gmail.com>
2817 L:      linux-usb@vger.kernel.org
2818 S:      Maintained
2819 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
2820
2821 BROADCOM BCM7XXX ARM ARCHITECTURE
2822 M:      Brian Norris <computersforpeace@gmail.com>
2823 M:      Gregory Fong <gregory.0xf0@gmail.com>
2824 M:      Florian Fainelli <f.fainelli@gmail.com>
2825 M:      bcm-kernel-feedback-list@broadcom.com
2826 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2827 T:      git git://github.com/broadcom/stblinux.git
2828 S:      Maintained
2829 F:      arch/arm/mach-bcm/*brcmstb*
2830 F:      arch/arm/boot/dts/bcm7*.dts*
2831 F:      drivers/bus/brcmstb_gisb.c
2832 F:      arch/arm/mm/cache-b15-rac.c
2833 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
2834 N:      brcmstb
2835
2836 BROADCOM BMIPS CPUFREQ DRIVER
2837 M:      Markus Mayer <mmayer@broadcom.com>
2838 M:      bcm-kernel-feedback-list@broadcom.com
2839 L:      linux-pm@vger.kernel.org
2840 S:      Maintained
2841 F:      drivers/cpufreq/bmips-cpufreq.c
2842
2843 BROADCOM BMIPS MIPS ARCHITECTURE
2844 M:      Kevin Cernekee <cernekee@gmail.com>
2845 M:      Florian Fainelli <f.fainelli@gmail.com>
2846 L:      linux-mips@linux-mips.org
2847 T:      git git://github.com/broadcom/stblinux.git
2848 S:      Maintained
2849 F:      arch/mips/bmips/*
2850 F:      arch/mips/include/asm/mach-bmips/*
2851 F:      arch/mips/kernel/*bmips*
2852 F:      arch/mips/boot/dts/brcm/bcm*.dts*
2853 F:      drivers/irqchip/irq-bcm63*
2854 F:      drivers/irqchip/irq-bcm7*
2855 F:      drivers/irqchip/irq-brcmstb*
2856 F:      include/linux/bcm963xx_nvram.h
2857 F:      include/linux/bcm963xx_tag.h
2858
2859 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
2860 M:      Rasesh Mody <rasesh.mody@cavium.com>
2861 M:      Harish Patil <harish.patil@cavium.com>
2862 M:      Dept-GELinuxNICDev@cavium.com
2863 L:      netdev@vger.kernel.org
2864 S:      Supported
2865 F:      drivers/net/ethernet/broadcom/bnx2.*
2866 F:      drivers/net/ethernet/broadcom/bnx2_*
2867
2868 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
2869 M:      QLogic-Storage-Upstream@qlogic.com
2870 L:      linux-scsi@vger.kernel.org
2871 S:      Supported
2872 F:      drivers/scsi/bnx2fc/
2873
2874 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
2875 M:      QLogic-Storage-Upstream@qlogic.com
2876 L:      linux-scsi@vger.kernel.org
2877 S:      Supported
2878 F:      drivers/scsi/bnx2i/
2879
2880 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
2881 M:      Ariel Elior <ariel.elior@cavium.com>
2882 M:      everest-linux-l2@cavium.com
2883 L:      netdev@vger.kernel.org
2884 S:      Supported
2885 F:      drivers/net/ethernet/broadcom/bnx2x/
2886
2887 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
2888 M:      Michael Chan <michael.chan@broadcom.com>
2889 L:      netdev@vger.kernel.org
2890 S:      Supported
2891 F:      drivers/net/ethernet/broadcom/bnxt/
2892
2893 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
2894 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
2895 M:      Franky Lin <franky.lin@broadcom.com>
2896 M:      Hante Meuleman <hante.meuleman@broadcom.com>
2897 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
2898 M:      Wright Feng <wright.feng@cypress.com>
2899 L:      linux-wireless@vger.kernel.org
2900 L:      brcm80211-dev-list.pdl@broadcom.com
2901 L:      brcm80211-dev-list@cypress.com
2902 S:      Supported
2903 F:      drivers/net/wireless/broadcom/brcm80211/
2904
2905 BROADCOM BRCMSTB GPIO DRIVER
2906 M:      Gregory Fong <gregory.0xf0@gmail.com>
2907 L:      bcm-kernel-feedback-list@broadcom.com
2908 S:      Supported
2909 F:      drivers/gpio/gpio-brcmstb.c
2910 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
2911
2912 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
2913 M:      Al Cooper <alcooperx@gmail.com>
2914 L:      linux-kernel@vger.kernel.org
2915 L:      bcm-kernel-feedback-list@broadcom.com
2916 S:      Maintained
2917 F:      drivers/phy/broadcom/phy-brcm-usb*
2918
2919 BROADCOM GENET ETHERNET DRIVER
2920 M:      Doug Berger <opendmb@gmail.com>
2921 M:      Florian Fainelli <f.fainelli@gmail.com>
2922 L:      netdev@vger.kernel.org
2923 S:      Supported
2924 F:      drivers/net/ethernet/broadcom/genet/
2925
2926 BROADCOM IPROC ARM ARCHITECTURE
2927 M:      Ray Jui <rjui@broadcom.com>
2928 M:      Scott Branden <sbranden@broadcom.com>
2929 M:      Jon Mason <jonmason@broadcom.com>
2930 M:      bcm-kernel-feedback-list@broadcom.com
2931 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2932 T:      git git://github.com/broadcom/cygnus-linux.git
2933 S:      Maintained
2934 N:      iproc
2935 N:      cygnus
2936 N:      bcm[-_]nsp
2937 N:      bcm9113*
2938 N:      bcm9583*
2939 N:      bcm9585*
2940 N:      bcm9586*
2941 N:      bcm988312
2942 N:      bcm113*
2943 N:      bcm583*
2944 N:      bcm585*
2945 N:      bcm586*
2946 N:      bcm88312
2947 N:      hr2
2948 F:      arch/arm64/boot/dts/broadcom/ns2*
2949 F:      drivers/clk/bcm/clk-ns*
2950 F:      drivers/pinctrl/bcm/pinctrl-ns*
2951
2952 BROADCOM KONA GPIO DRIVER
2953 M:      Ray Jui <rjui@broadcom.com>
2954 L:      bcm-kernel-feedback-list@broadcom.com
2955 S:      Supported
2956 F:      drivers/gpio/gpio-bcm-kona.c
2957 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
2958
2959 BROADCOM NETXTREME-E ROCE DRIVER
2960 M:      Selvin Xavier <selvin.xavier@broadcom.com>
2961 M:      Devesh Sharma <devesh.sharma@broadcom.com>
2962 M:      Somnath Kotur <somnath.kotur@broadcom.com>
2963 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
2964 L:      linux-rdma@vger.kernel.org
2965 W:      http://www.broadcom.com
2966 S:      Supported
2967 F:      drivers/infiniband/hw/bnxt_re/
2968 F:      include/uapi/rdma/bnxt_re-abi.h
2969
2970 BROADCOM NVRAM DRIVER
2971 M:      Rafał Miłecki <zajec5@gmail.com>
2972 L:      linux-mips@linux-mips.org
2973 S:      Maintained
2974 F:      drivers/firmware/broadcom/*
2975
2976 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
2977 M:      Rafał Miłecki <zajec5@gmail.com>
2978 L:      linux-wireless@vger.kernel.org
2979 S:      Maintained
2980 F:      drivers/bcma/
2981 F:      include/linux/bcma/
2982
2983 BROADCOM STB AVS CPUFREQ DRIVER
2984 M:      Markus Mayer <mmayer@broadcom.com>
2985 M:      bcm-kernel-feedback-list@broadcom.com
2986 L:      linux-pm@vger.kernel.org
2987 S:      Maintained
2988 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
2989 F:      drivers/cpufreq/brcmstb*
2990
2991 BROADCOM STB AVS TMON DRIVER
2992 M:      Markus Mayer <mmayer@broadcom.com>
2993 M:      bcm-kernel-feedback-list@broadcom.com
2994 L:      linux-pm@vger.kernel.org
2995 S:      Maintained
2996 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
2997 F:      drivers/thermal/broadcom/brcmstb*
2998
2999 BROADCOM STB NAND FLASH DRIVER
3000 M:      Brian Norris <computersforpeace@gmail.com>
3001 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3002 L:      linux-mtd@lists.infradead.org
3003 L:      bcm-kernel-feedback-list@broadcom.com
3004 S:      Maintained
3005 F:      drivers/mtd/nand/raw/brcmnand/
3006
3007 BROADCOM STB DPFE DRIVER
3008 M:      Markus Mayer <mmayer@broadcom.com>
3009 M:      bcm-kernel-feedback-list@broadcom.com
3010 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3011 S:      Maintained
3012 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3013 F:      drivers/memory/brcmstb_dpfe.c
3014
3015 BROADCOM SYSTEMPORT ETHERNET DRIVER
3016 M:      Florian Fainelli <f.fainelli@gmail.com>
3017 L:      netdev@vger.kernel.org
3018 S:      Supported
3019 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3020
3021 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3022 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3023 M:      Prashant Sreedharan <prashant@broadcom.com>
3024 M:      Michael Chan <mchan@broadcom.com>
3025 L:      netdev@vger.kernel.org
3026 S:      Supported
3027 F:      drivers/net/ethernet/broadcom/tg3.*
3028
3029 BROCADE BFA FC SCSI DRIVER
3030 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3031 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3032 L:      linux-scsi@vger.kernel.org
3033 S:      Supported
3034 F:      drivers/scsi/bfa/
3035
3036 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3037 M:      Rasesh Mody <rasesh.mody@cavium.com>
3038 M:      Sudarsana Kalluru <sudarsana.kalluru@cavium.com>
3039 M:      Dept-GELinuxNICDev@cavium.com
3040 L:      netdev@vger.kernel.org
3041 S:      Supported
3042 F:      drivers/net/ethernet/brocade/bna/
3043
3044 BSG (block layer generic sg v4 driver)
3045 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3046 L:      linux-scsi@vger.kernel.org
3047 S:      Supported
3048 F:      block/bsg.c
3049 F:      include/linux/bsg.h
3050 F:      include/uapi/linux/bsg.h
3051
3052 BT87X AUDIO DRIVER
3053 M:      Clemens Ladisch <clemens@ladisch.de>
3054 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3055 T:      git git://git.alsa-project.org/alsa-kernel.git
3056 S:      Maintained
3057 F:      Documentation/sound/alsa/Bt87x.txt
3058 F:      sound/pci/bt87x.c
3059
3060 BT8XXGPIO DRIVER
3061 M:      Michael Buesch <m@bues.ch>
3062 W:      http://bu3sch.de/btgpio.php
3063 S:      Maintained
3064 F:      drivers/gpio/gpio-bt8xx.c
3065
3066 BTRFS FILE SYSTEM
3067 M:      Chris Mason <clm@fb.com>
3068 M:      Josef Bacik <jbacik@fb.com>
3069 M:      David Sterba <dsterba@suse.com>
3070 L:      linux-btrfs@vger.kernel.org
3071 W:      http://btrfs.wiki.kernel.org/
3072 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3073 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3074 S:      Maintained
3075 F:      Documentation/filesystems/btrfs.txt
3076 F:      fs/btrfs/
3077 F:      include/linux/btrfs*
3078 F:      include/uapi/linux/btrfs*
3079
3080 BTTV VIDEO4LINUX DRIVER
3081 M:      Mauro Carvalho Chehab <mchehab@s-opensource.com>
3082 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3083 L:      linux-media@vger.kernel.org
3084 W:      https://linuxtv.org
3085 T:      git git://linuxtv.org/media_tree.git
3086 S:      Odd fixes
3087 F:      Documentation/media/v4l-drivers/bttv*
3088 F:      drivers/media/pci/bt8xx/bttv*
3089
3090 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3091 M:      Chanwoo Choi <cw00.choi@samsung.com>
3092 L:      linux-pm@vger.kernel.org
3093 L:      linux-samsung-soc@vger.kernel.org
3094 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
3095 S:      Maintained
3096 F:      drivers/devfreq/exynos-bus.c
3097 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3098
3099 BUSLOGIC SCSI DRIVER
3100 M:      Khalid Aziz <khalid@gonehiking.org>
3101 L:      linux-scsi@vger.kernel.org
3102 S:      Maintained
3103 F:      drivers/scsi/BusLogic.*
3104 F:      drivers/scsi/FlashPoint.*
3105
3106 C-MEDIA CMI8788 DRIVER
3107 M:      Clemens Ladisch <clemens@ladisch.de>
3108 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3109 T:      git git://git.alsa-project.org/alsa-kernel.git
3110 S:      Maintained
3111 F:      sound/pci/oxygen/
3112
3113 C6X ARCHITECTURE
3114 M:      Mark Salter <msalter@redhat.com>
3115 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3116 L:      linux-c6x-dev@linux-c6x.org
3117 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3118 S:      Maintained
3119 F:      arch/c6x/
3120
3121 CA8210 IEEE-802.15.4 RADIO DRIVER
3122 M:      Harry Morris <h.morris@cascoda.com>
3123 L:      linux-wpan@vger.kernel.org
3124 W:      https://github.com/Cascoda/ca8210-linux.git
3125 S:      Maintained
3126 F:      drivers/net/ieee802154/ca8210.c
3127 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3128
3129 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3130 M:      David Howells <dhowells@redhat.com>
3131 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3132 S:      Supported
3133 F:      Documentation/filesystems/caching/cachefiles.txt
3134 F:      fs/cachefiles/
3135
3136 CADET FM/AM RADIO RECEIVER DRIVER
3137 M:      Hans Verkuil <hverkuil@xs4all.nl>
3138 L:      linux-media@vger.kernel.org
3139 T:      git git://linuxtv.org/media_tree.git
3140 W:      https://linuxtv.org
3141 S:      Maintained
3142 F:      drivers/media/radio/radio-cadet*
3143
3144 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3145 M:      Jonathan Corbet <corbet@lwn.net>
3146 L:      linux-media@vger.kernel.org
3147 T:      git git://linuxtv.org/media_tree.git
3148 S:      Maintained
3149 F:      Documentation/media/v4l-drivers/cafe_ccic*
3150 F:      drivers/media/platform/marvell-ccic/
3151
3152 CAIF NETWORK LAYER
3153 M:      Dmitry Tarnyagin <dmitry.tarnyagin@lockless.no>
3154 L:      netdev@vger.kernel.org
3155 S:      Supported
3156 F:      Documentation/networking/caif/
3157 F:      drivers/net/caif/
3158 F:      include/uapi/linux/caif/
3159 F:      include/net/caif/
3160 F:      net/caif/
3161
3162 CALGARY x86-64 IOMMU
3163 M:      Muli Ben-Yehuda <mulix@mulix.org>
3164 M:      Jon Mason <jdmason@kudzu.us>
3165 L:      iommu@lists.linux-foundation.org
3166 S:      Maintained
3167 F:      arch/x86/kernel/pci-calgary_64.c
3168 F:      arch/x86/kernel/tce_64.c
3169 F:      arch/x86/include/asm/calgary.h
3170 F:      arch/x86/include/asm/tce.h
3171
3172 CAN NETWORK DRIVERS
3173 M:      Wolfgang Grandegger <wg@grandegger.com>
3174 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3175 L:      linux-can@vger.kernel.org
3176 W:      https://github.com/linux-can
3177 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3178 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3179 S:      Maintained
3180 F:      Documentation/devicetree/bindings/net/can/
3181 F:      drivers/net/can/
3182 F:      include/linux/can/dev.h
3183 F:      include/linux/can/platform/
3184 F:      include/uapi/linux/can/error.h
3185 F:      include/uapi/linux/can/netlink.h
3186
3187 CAN NETWORK LAYER
3188 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3189 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3190 L:      linux-can@vger.kernel.org
3191 W:      https://github.com/linux-can
3192 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3193 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3194 S:      Maintained
3195 F:      Documentation/networking/can.rst
3196 F:      net/can/
3197 F:      include/linux/can/core.h
3198 F:      include/uapi/linux/can.h
3199 F:      include/uapi/linux/can/bcm.h
3200 F:      include/uapi/linux/can/raw.h
3201 F:      include/uapi/linux/can/gw.h
3202
3203 CAPABILITIES
3204 M:      Serge Hallyn <serge@hallyn.com>
3205 L:      linux-security-module@vger.kernel.org
3206 S:      Supported
3207 F:      include/linux/capability.h
3208 F:      include/uapi/linux/capability.h
3209 F:      security/commoncap.c
3210 F:      kernel/capability.c
3211
3212 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3213 M:      Kevin Tsai <ktsai@capellamicro.com>
3214 S:      Maintained
3215 F:      drivers/iio/light/cm*
3216
3217 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3218 M:      Christian Lamparter <chunkeey@googlemail.com>
3219 L:      linux-wireless@vger.kernel.org
3220 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3221 S:      Maintained
3222 F:      drivers/net/wireless/ath/carl9170/
3223
3224 CAVIUM I2C DRIVER
3225 M:      Jan Glauber <jglauber@cavium.com>
3226 M:      David Daney <david.daney@cavium.com>
3227 W:      http://www.cavium.com
3228 S:      Supported
3229 F:      drivers/i2c/busses/i2c-octeon*
3230 F:      drivers/i2c/busses/i2c-thunderx*
3231
3232 CAVIUM LIQUIDIO NETWORK DRIVER
3233 M:      Derek Chickles <derek.chickles@caviumnetworks.com>
3234 M:      Satanand Burla <satananda.burla@caviumnetworks.com>
3235 M:      Felix Manlunas <felix.manlunas@caviumnetworks.com>
3236 M:      Raghu Vatsavayi <raghu.vatsavayi@caviumnetworks.com>
3237 L:      netdev@vger.kernel.org
3238 W:      http://www.cavium.com
3239 S:      Supported
3240 F:      drivers/net/ethernet/cavium/liquidio/
3241
3242 CAVIUM MMC DRIVER
3243 M:      Jan Glauber <jglauber@cavium.com>
3244 M:      David Daney <david.daney@cavium.com>
3245 M:      Steven J. Hill <Steven.Hill@cavium.com>
3246 W:      http://www.cavium.com
3247 S:      Supported
3248 F:      drivers/mmc/host/cavium*
3249
3250 CAVIUM OCTEON-TX CRYPTO DRIVER
3251 M:      George Cherian <george.cherian@cavium.com>
3252 L:      linux-crypto@vger.kernel.org
3253 W:      http://www.cavium.com
3254 S:      Supported
3255 F:      drivers/crypto/cavium/cpt/
3256
3257 CAVIUM THUNDERX2 ARM64 SOC
3258 M:      Robert Richter <rrichter@cavium.com>
3259 M:      Jayachandran C <jnair@caviumnetworks.com>
3260 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3261 S:      Maintained
3262 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3263 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3264
3265 CC2520 IEEE-802.15.4 RADIO DRIVER
3266 M:      Varka Bhadram <varkabhadram@gmail.com>
3267 L:      linux-wpan@vger.kernel.org
3268 S:      Maintained
3269 F:      drivers/net/ieee802154/cc2520.c
3270 F:      include/linux/spi/cc2520.h
3271 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3272
3273 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3274 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3275 L:      linux-crypto@vger.kernel.org
3276 S:      Supported
3277 F:      drivers/crypto/ccree/
3278 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3279
3280 CEC FRAMEWORK
3281 M:      Hans Verkuil <hans.verkuil@cisco.com>
3282 L:      linux-media@vger.kernel.org
3283 T:      git git://linuxtv.org/media_tree.git
3284 W:      http://linuxtv.org
3285 S:      Supported
3286 F:      Documentation/media/kapi/cec-core.rst
3287 F:      Documentation/media/uapi/cec
3288 F:      drivers/media/cec/
3289 F:      drivers/media/rc/keymaps/rc-cec.c
3290 F:      include/media/cec.h
3291 F:      include/media/cec-notifier.h
3292 F:      include/uapi/linux/cec.h
3293 F:      include/uapi/linux/cec-funcs.h
3294 F:      Documentation/devicetree/bindings/media/cec.txt
3295 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3296
3297 CEC GPIO DRIVER
3298 M:      Hans Verkuil <hans.verkuil@cisco.com>
3299 L:      linux-media@vger.kernel.org
3300 T:      git git://linuxtv.org/media_tree.git
3301 W:      http://linuxtv.org
3302 S:      Supported
3303 F:      drivers/media/platform/cec-gpio/
3304 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3305
3306 CELL BROADBAND ENGINE ARCHITECTURE
3307 M:      Arnd Bergmann <arnd@arndb.de>
3308 L:      linuxppc-dev@lists.ozlabs.org
3309 W:      http://www.ibm.com/developerworks/power/cell/
3310 S:      Supported
3311 F:      arch/powerpc/include/asm/cell*.h
3312 F:      arch/powerpc/include/asm/spu*.h
3313 F:      arch/powerpc/include/uapi/asm/spu*.h
3314 F:      arch/powerpc/oprofile/*cell*
3315 F:      arch/powerpc/platforms/cell/
3316
3317 CEPH COMMON CODE (LIBCEPH)
3318 M:      Ilya Dryomov <idryomov@gmail.com>
3319 M:      "Yan, Zheng" <zyan@redhat.com>
3320 M:      Sage Weil <sage@redhat.com>
3321 L:      ceph-devel@vger.kernel.org
3322 W:      http://ceph.com/
3323 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3324 T:      git git://github.com/ceph/ceph-client.git
3325 S:      Supported
3326 F:      net/ceph/
3327 F:      include/linux/ceph/
3328 F:      include/linux/crush/
3329
3330 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3331 M:      "Yan, Zheng" <zyan@redhat.com>
3332 M:      Sage Weil <sage@redhat.com>
3333 M:      Ilya Dryomov <idryomov@gmail.com>
3334 L:      ceph-devel@vger.kernel.org
3335 W:      http://ceph.com/
3336 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3337 T:      git git://github.com/ceph/ceph-client.git
3338 S:      Supported
3339 F:      Documentation/filesystems/ceph.txt
3340 F:      fs/ceph/
3341
3342 CERTIFICATE HANDLING:
3343 M:      David Howells <dhowells@redhat.com>
3344 M:      David Woodhouse <dwmw2@infradead.org>
3345 L:      keyrings@vger.kernel.org
3346 S:      Maintained
3347 F:      Documentation/module-signing.txt
3348 F:      certs/
3349 F:      scripts/sign-file.c
3350 F:      scripts/extract-cert.c
3351
3352 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3353 L:      linux-usb@vger.kernel.org
3354 S:      Orphan
3355 F:      Documentation/usb/WUSB-Design-overview.txt
3356 F:      Documentation/usb/wusb-cbaf
3357 F:      drivers/usb/host/hwa-hc.c
3358 F:      drivers/usb/host/whci/
3359 F:      drivers/usb/wusbcore/
3360 F:      include/linux/usb/wusb*
3361
3362 CFAG12864B LCD DRIVER
3363 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3364 W:      http://miguelojeda.es/auxdisplay.htm
3365 W:      http://jair.lab.fi.uva.es/~migojed/auxdisplay.htm
3366 S:      Maintained
3367 F:      drivers/auxdisplay/cfag12864b.c
3368 F:      include/linux/cfag12864b.h
3369
3370 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3371 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3372 W:      http://miguelojeda.es/auxdisplay.htm
3373 W:      http://jair.lab.fi.uva.es/~migojed/auxdisplay.htm
3374 S:      Maintained
3375 F:      drivers/auxdisplay/cfag12864bfb.c
3376 F:      include/linux/cfag12864b.h
3377
3378 802.11 (including CFG80211/NL80211)
3379 M:      Johannes Berg <johannes@sipsolutions.net>
3380 L:      linux-wireless@vger.kernel.org
3381 W:      http://wireless.kernel.org/
3382 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3383 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3384 S:      Maintained
3385 F:      net/wireless/
3386 F:      include/uapi/linux/nl80211.h
3387 F:      include/linux/ieee80211.h
3388 F:      include/net/wext.h
3389 F:      include/net/cfg80211.h
3390 F:      include/net/iw_handler.h
3391 F:      include/net/ieee80211_radiotap.h
3392 F:      Documentation/driver-api/80211/cfg80211.rst
3393 F:      Documentation/networking/regulatory.txt
3394
3395 CHAR and MISC DRIVERS
3396 M:      Arnd Bergmann <arnd@arndb.de>
3397 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3398 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3399 S:      Supported
3400 F:      drivers/char/
3401 F:      drivers/misc/
3402 F:      include/linux/miscdevice.h
3403
3404 CHECKPATCH
3405 M:      Andy Whitcroft <apw@canonical.com>
3406 M:      Joe Perches <joe@perches.com>
3407 S:      Maintained
3408 F:      scripts/checkpatch.pl
3409
3410 CHINESE DOCUMENTATION
3411 M:      Harry Wei <harryxiyou@gmail.com>
3412 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3413 L:      linux-kernel@zh-kernel.org (moderated for non-subscribers)
3414 S:      Maintained
3415 F:      Documentation/translations/zh_CN/
3416
3417 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3418 M:      Peter Chen <Peter.Chen@nxp.com>
3419 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3420 L:      linux-usb@vger.kernel.org
3421 S:      Maintained
3422 F:      drivers/usb/chipidea/
3423
3424 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3425 M:      Hans de Goede <hdegoede@redhat.com>
3426 L:      linux-input@vger.kernel.org
3427 S:      Maintained
3428 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3429 F:      drivers/input/touchscreen/chipone_icn8318.c
3430
3431 CHROME HARDWARE PLATFORM SUPPORT
3432 M:      Benson Leung <bleung@chromium.org>
3433 M:      Olof Johansson <olof@lixom.net>
3434 S:      Maintained
3435 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bleung/chrome-platform.git
3436 F:      drivers/platform/chrome/
3437
3438 CIRRUS LOGIC AUDIO CODEC DRIVERS
3439 M:      Brian Austin <brian.austin@cirrus.com>
3440 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3441 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3442 S:      Maintained
3443 F:      sound/soc/codecs/cs*
3444
3445 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3446 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3447 L:      netdev@vger.kernel.org
3448 S:      Maintained
3449 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3450
3451 CISCO FCOE HBA DRIVER
3452 M:      Satish Kharat <satishkh@cisco.com>
3453 M:      Sesidhar Baddela <sebaddel@cisco.com>
3454 M:      Karan Tilak Kumar <kartilak@cisco.com>
3455 L:      linux-scsi@vger.kernel.org
3456 S:      Supported
3457 F:      drivers/scsi/fnic/
3458
3459 CISCO SCSI HBA DRIVER
3460 M:      Karan Tilak Kumar <kartilak@cisco.com>
3461 M:      Sesidhar Baddela <sebaddel@cisco.com>
3462 L:      linux-scsi@vger.kernel.org
3463 S:      Supported
3464 F:      drivers/scsi/snic/
3465
3466 CISCO VIC ETHERNET NIC DRIVER
3467 M:      Christian Benvenuti <benve@cisco.com>
3468 M:      Govindarajulu Varadarajan <_govind@gmx.com>
3469 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3470 S:      Supported
3471 F:      drivers/net/ethernet/cisco/enic/
3472
3473 CISCO VIC LOW LATENCY NIC DRIVER
3474 M:      Christian Benvenuti <benve@cisco.com>
3475 M:      Dave Goodell <dgoodell@cisco.com>
3476 S:      Supported
3477 F:      drivers/infiniband/hw/usnic/
3478
3479 CLEANCACHE API
3480 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
3481 L:      linux-kernel@vger.kernel.org
3482 S:      Maintained
3483 F:      mm/cleancache.c
3484 F:      include/linux/cleancache.h
3485
3486 CLK API
3487 M:      Russell King <linux@armlinux.org.uk>
3488 L:      linux-clk@vger.kernel.org
3489 S:      Maintained
3490 F:      include/linux/clk.h
3491
3492 CLOCKSOURCE, CLOCKEVENT DRIVERS
3493 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3494 M:      Thomas Gleixner <tglx@linutronix.de>
3495 L:      linux-kernel@vger.kernel.org
3496 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
3497 S:      Supported
3498 F:      drivers/clocksource/
3499 F:      Documentation/devicetree/bindings/timer/
3500
3501 CMPC ACPI DRIVER
3502 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
3503 M:      Daniel Oliveira Nascimento <don@syst.com.br>
3504 L:      platform-driver-x86@vger.kernel.org
3505 S:      Supported
3506 F:      drivers/platform/x86/classmate-laptop.c
3507
3508 COBALT MEDIA DRIVER
3509 M:      Hans Verkuil <hans.verkuil@cisco.com>
3510 L:      linux-media@vger.kernel.org
3511 T:      git git://linuxtv.org/media_tree.git
3512 W:      https://linuxtv.org
3513 S:      Supported
3514 F:      drivers/media/pci/cobalt/
3515
3516 COCCINELLE/Semantic Patches (SmPL)
3517 M:      Julia Lawall <Julia.Lawall@lip6.fr>
3518 M:      Gilles Muller <Gilles.Muller@lip6.fr>
3519 M:      Nicolas Palix <nicolas.palix@imag.fr>
3520 M:      Michal Marek <michal.lkml@markovi.net>
3521 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
3522 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
3523 W:      http://coccinelle.lip6.fr/
3524 S:      Supported
3525 F:      Documentation/dev-tools/coccinelle.rst
3526 F:      scripts/coccinelle/
3527 F:      scripts/coccicheck
3528
3529 CODA FILE SYSTEM
3530 M:      Jan Harkes <jaharkes@cs.cmu.edu>
3531 M:      coda@cs.cmu.edu
3532 L:      codalist@coda.cs.cmu.edu
3533 W:      http://www.coda.cs.cmu.edu/
3534 S:      Maintained
3535 F:      Documentation/filesystems/coda.txt
3536 F:      fs/coda/
3537 F:      include/linux/coda*.h
3538 F:      include/uapi/linux/coda*.h
3539
3540 CODA V4L2 MEM2MEM DRIVER
3541 M:      Philipp Zabel <p.zabel@pengutronix.de>
3542 L:      linux-media@vger.kernel.org
3543 S:      Maintained
3544 F:      Documentation/devicetree/bindings/media/coda.txt
3545 F:      drivers/media/platform/coda/
3546
3547 COMMON CLK FRAMEWORK
3548 M:      Michael Turquette <mturquette@baylibre.com>
3549 M:      Stephen Boyd <sboyd@kernel.org>
3550 L:      linux-clk@vger.kernel.org
3551 Q:      http://patchwork.kernel.org/project/linux-clk/list/
3552 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
3553 S:      Maintained
3554 F:      Documentation/devicetree/bindings/clock/
3555 F:      drivers/clk/
3556 X:      drivers/clk/clkdev.c
3557 F:      include/linux/clk-pr*
3558 F:      include/linux/clk/
3559
3560 COMMON INTERNET FILE SYSTEM (CIFS)
3561 M:      Steve French <sfrench@samba.org>
3562 L:      linux-cifs@vger.kernel.org
3563 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
3564 W:      http://linux-cifs.samba.org/
3565 T:      git git://git.samba.org/sfrench/cifs-2.6.git
3566 S:      Supported
3567 F:      Documentation/filesystems/cifs/
3568 F:      fs/cifs/
3569
3570 COMPACTPCI HOTPLUG CORE
3571 M:      Scott Murray <scott@spiteful.org>
3572 L:      linux-pci@vger.kernel.org
3573 S:      Maintained
3574 F:      drivers/pci/hotplug/cpci_hotplug*
3575
3576 COMPACTPCI HOTPLUG GENERIC DRIVER
3577 M:      Scott Murray <scott@spiteful.org>
3578 L:      linux-pci@vger.kernel.org
3579 S:      Maintained
3580 F:      drivers/pci/hotplug/cpcihp_generic.c
3581
3582 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
3583 M:      Scott Murray <scott@spiteful.org>
3584 L:      linux-pci@vger.kernel.org
3585 S:      Maintained
3586 F:      drivers/pci/hotplug/cpcihp_zt5550.*
3587
3588 COMPAL LAPTOP SUPPORT
3589 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
3590 L:      platform-driver-x86@vger.kernel.org
3591 S:      Maintained
3592 F:      drivers/platform/x86/compal-laptop.c
3593
3594 CONEXANT ACCESSRUNNER USB DRIVER
3595 L:      accessrunner-general@lists.sourceforge.net
3596 W:      http://accessrunner.sourceforge.net/
3597 S:      Orphan
3598 F:      drivers/usb/atm/cxacru.c
3599
3600 CONFIGFS
3601 M:      Joel Becker <jlbec@evilplan.org>
3602 M:      Christoph Hellwig <hch@lst.de>
3603 T:      git git://git.infradead.org/users/hch/configfs.git
3604 S:      Supported
3605 F:      fs/configfs/
3606 F:      include/linux/configfs.h
3607
3608 CONNECTOR
3609 M:      Evgeniy Polyakov <zbr@ioremap.net>
3610 L:      netdev@vger.kernel.org
3611 S:      Maintained
3612 F:      drivers/connector/
3613
3614 CONTROL GROUP (CGROUP)
3615 M:      Tejun Heo <tj@kernel.org>
3616 M:      Li Zefan <lizefan@huawei.com>
3617 M:      Johannes Weiner <hannes@cmpxchg.org>
3618 L:      cgroups@vger.kernel.org
3619 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3620 S:      Maintained
3621 F:      Documentation/cgroup*
3622 F:      include/linux/cgroup*
3623 F:      kernel/cgroup*
3624
3625 CONTROL GROUP - CPUSET
3626 M:      Li Zefan <lizefan@huawei.com>
3627 L:      cgroups@vger.kernel.org
3628 W:      http://www.bullopensource.org/cpuset/
3629 W:      http://oss.sgi.com/projects/cpusets/
3630 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3631 S:      Maintained
3632 F:      Documentation/cgroup-v1/cpusets.txt
3633 F:      include/linux/cpuset.h
3634 F:      kernel/cgroup/cpuset.c
3635
3636 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
3637 M:      Johannes Weiner <hannes@cmpxchg.org>
3638 M:      Michal Hocko <mhocko@kernel.org>
3639 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
3640 L:      cgroups@vger.kernel.org
3641 L:      linux-mm@kvack.org
3642 S:      Maintained
3643 F:      mm/memcontrol.c
3644 F:      mm/swap_cgroup.c
3645
3646 CORETEMP HARDWARE MONITORING DRIVER
3647 M:      Fenghua Yu <fenghua.yu@intel.com>
3648 L:      linux-hwmon@vger.kernel.org
3649 S:      Maintained
3650 F:      Documentation/hwmon/coretemp
3651 F:      drivers/hwmon/coretemp.c
3652
3653 COSA/SRP SYNC SERIAL DRIVER
3654 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
3655 W:      http://www.fi.muni.cz/~kas/cosa/
3656 S:      Maintained
3657 F:      drivers/net/wan/cosa*
3658
3659 CPMAC ETHERNET DRIVER
3660 M:      Florian Fainelli <f.fainelli@gmail.com>
3661 L:      netdev@vger.kernel.org
3662 S:      Maintained
3663 F:      drivers/net/ethernet/ti/cpmac.c
3664
3665 CPU FREQUENCY DRIVERS
3666 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3667 M:      Viresh Kumar <viresh.kumar@linaro.org>
3668 L:      linux-pm@vger.kernel.org
3669 S:      Maintained
3670 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3671 T:      git git://git.linaro.org/people/vireshk/linux.git (For ARM Updates)
3672 B:      https://bugzilla.kernel.org
3673 F:      Documentation/cpu-freq/
3674 F:      Documentation/devicetree/bindings/cpufreq/
3675 F:      drivers/cpufreq/
3676 F:      include/linux/cpufreq.h
3677 F:      tools/testing/selftests/cpufreq/
3678
3679 CPU FREQUENCY DRIVERS - ARM BIG LITTLE
3680 M:      Viresh Kumar <viresh.kumar@linaro.org>
3681 M:      Sudeep Holla <sudeep.holla@arm.com>
3682 L:      linux-pm@vger.kernel.org
3683 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
3684 S:      Maintained
3685 F:      drivers/cpufreq/arm_big_little.h
3686 F:      drivers/cpufreq/arm_big_little.c
3687 F:      drivers/cpufreq/arm_big_little_dt.c
3688
3689 CPU POWER MONITORING SUBSYSTEM
3690 M:      Thomas Renninger <trenn@suse.com>
3691 M:      Shuah Khan <shuahkh@osg.samsung.com>
3692 M:      Shuah Khan <shuah@kernel.org>
3693 L:      linux-pm@vger.kernel.org
3694 S:      Maintained
3695 F:      tools/power/cpupower/
3696
3697 CPUID/MSR DRIVER
3698 M:      "H. Peter Anvin" <hpa@zytor.com>
3699 S:      Maintained
3700 F:      arch/x86/kernel/cpuid.c
3701 F:      arch/x86/kernel/msr.c
3702
3703 CPUIDLE DRIVER - ARM BIG LITTLE
3704 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
3705 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3706 L:      linux-pm@vger.kernel.org
3707 L:      linux-arm-kernel@lists.infradead.org
3708 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3709 S:      Maintained
3710 F:      drivers/cpuidle/cpuidle-big_little.c
3711
3712 CPUIDLE DRIVER - ARM EXYNOS
3713 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
3714 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3715 M:      Kukjin Kim <kgene@kernel.org>
3716 L:      linux-pm@vger.kernel.org
3717 L:      linux-samsung-soc@vger.kernel.org
3718 S:      Supported
3719 F:      drivers/cpuidle/cpuidle-exynos.c
3720 F:      arch/arm/mach-exynos/pm.c
3721
3722 CPUIDLE DRIVERS
3723 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3724 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3725 L:      linux-pm@vger.kernel.org
3726 S:      Maintained
3727 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3728 B:      https://bugzilla.kernel.org
3729 F:      drivers/cpuidle/*
3730 F:      include/linux/cpuidle.h
3731
3732 CRAMFS FILESYSTEM
3733 M:      Nicolas Pitre <nico@linaro.org>
3734 S:      Maintained
3735 F:      Documentation/filesystems/cramfs.txt
3736 F:      fs/cramfs/
3737
3738 CRYPTO API
3739 M:      Herbert Xu <herbert@gondor.apana.org.au>
3740 M:      "David S. Miller" <davem@davemloft.net>
3741 L:      linux-crypto@vger.kernel.org
3742 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
3743 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
3744 S:      Maintained
3745 F:      Documentation/crypto/
3746 F:      Documentation/devicetree/bindings/crypto/
3747 F:      arch/*/crypto/
3748 F:      crypto/
3749 F:      drivers/crypto/
3750 F:      include/crypto/
3751 F:      include/linux/crypto*
3752
3753 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
3754 M:      Neil Horman <nhorman@tuxdriver.com>
3755 L:      linux-crypto@vger.kernel.org
3756 S:      Maintained
3757 F:      crypto/ansi_cprng.c
3758 F:      crypto/rng.c
3759
3760 CS3308 MEDIA DRIVER
3761 M:      Hans Verkuil <hverkuil@xs4all.nl>
3762 L:      linux-media@vger.kernel.org
3763 T:      git git://linuxtv.org/media_tree.git
3764 W:      http://linuxtv.org
3765 S:      Odd Fixes
3766 F:      drivers/media/i2c/cs3308.c
3767 F:      drivers/media/i2c/cs3308.h
3768
3769 CS5535 Audio ALSA driver
3770 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
3771 S:      Maintained
3772 F:      sound/pci/cs5535audio/
3773
3774 CW1200 WLAN driver
3775 M:      Solomon Peachy <pizza@shaftnet.org>
3776 S:      Maintained
3777 F:      drivers/net/wireless/st/cw1200/
3778
3779 CX18 VIDEO4LINUX DRIVER
3780 M:      Andy Walls <awalls@md.metrocast.net>
3781 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
3782 L:      linux-media@vger.kernel.org
3783 T:      git git://linuxtv.org/media_tree.git
3784 W:      https://linuxtv.org
3785 W:      http://www.ivtvdriver.org/index.php/Cx18
3786 S:      Maintained
3787 F:      Documentation/media/v4l-drivers/cx18*
3788 F:      drivers/media/pci/cx18/
3789 F:      include/uapi/linux/ivtv*
3790
3791 CX2341X MPEG ENCODER HELPER MODULE
3792 M:      Hans Verkuil <hverkuil@xs4all.nl>
3793 L:      linux-media@vger.kernel.org
3794 T:      git git://linuxtv.org/media_tree.git
3795 W:      https://linuxtv.org
3796 S:      Maintained
3797 F:      drivers/media/common/cx2341x*
3798 F:      include/media/cx2341x*
3799
3800 CX24120 MEDIA DRIVER
3801 M:      Jemma Denson <jdenson@gmail.com>
3802 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
3803 L:      linux-media@vger.kernel.org
3804 W:      https://linuxtv.org
3805 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3806 S:      Maintained
3807 F:      drivers/media/dvb-frontends/cx24120*
3808
3809 CX88 VIDEO4LINUX DRIVER
3810 M:      Mauro Carvalho Chehab <mchehab@s-opensource.com>
3811 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3812 L:      linux-media@vger.kernel.org
3813 W:      https://linuxtv.org
3814 T:      git git://linuxtv.org/media_tree.git
3815 S:      Odd fixes
3816 F:      Documentation/media/v4l-drivers/cx88*
3817 F:      drivers/media/pci/cx88/
3818
3819 CXD2820R MEDIA DRIVER
3820 M:      Antti Palosaari <crope@iki.fi>
3821 L:      linux-media@vger.kernel.org
3822 W:      https://linuxtv.org
3823 W:      http://palosaari.fi/linux/
3824 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3825 T:      git git://linuxtv.org/anttip/media_tree.git
3826 S:      Maintained
3827 F:      drivers/media/dvb-frontends/cxd2820r*
3828
3829 CXGB3 ETHERNET DRIVER (CXGB3)
3830 M:      Santosh Raspatur <santosh@chelsio.com>
3831 L:      netdev@vger.kernel.org
3832 W:      http://www.chelsio.com
3833 S:      Supported
3834 F:      drivers/net/ethernet/chelsio/cxgb3/
3835
3836 CXGB3 ISCSI DRIVER (CXGB3I)
3837 M:      Karen Xie <kxie@chelsio.com>
3838 L:      linux-scsi@vger.kernel.org
3839 W:      http://www.chelsio.com
3840 S:      Supported
3841 F:      drivers/scsi/cxgbi/cxgb3i
3842
3843 CXGB3 IWARP RNIC DRIVER (IW_CXGB3)
3844 M:      Steve Wise <swise@chelsio.com>
3845 L:      linux-rdma@vger.kernel.org
3846 W:      http://www.openfabrics.org
3847 S:      Supported
3848 F:      drivers/infiniband/hw/cxgb3/
3849 F:      include/uapi/rdma/cxgb3-abi.h
3850
3851 CXGB4 CRYPTO DRIVER (chcr)
3852 M:      Harsh Jain <harsh@chelsio.com>
3853 L:      linux-crypto@vger.kernel.org
3854 W:      http://www.chelsio.com
3855 S:      Supported
3856 F:      drivers/crypto/chelsio
3857
3858 CXGB4 ETHERNET DRIVER (CXGB4)
3859 M:      Ganesh Goudar <ganeshgr@chelsio.com>
3860 L:      netdev@vger.kernel.org
3861 W:      http://www.chelsio.com
3862 S:      Supported
3863 F:      drivers/net/ethernet/chelsio/cxgb4/
3864
3865 CXGB4 ISCSI DRIVER (CXGB4I)
3866 M:      Karen Xie <kxie@chelsio.com>
3867 L:      linux-scsi@vger.kernel.org
3868 W:      http://www.chelsio.com
3869 S:      Supported
3870 F:      drivers/scsi/cxgbi/cxgb4i
3871
3872 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
3873 M:      Steve Wise <swise@chelsio.com>
3874 L:      linux-rdma@vger.kernel.org
3875 W:      http://www.openfabrics.org
3876 S:      Supported
3877 F:      drivers/infiniband/hw/cxgb4/
3878 F:      include/uapi/rdma/cxgb4-abi.h
3879
3880 CXGB4VF ETHERNET DRIVER (CXGB4VF)
3881 M:      Casey Leedom <leedom@chelsio.com>
3882 L:      netdev@vger.kernel.org
3883 W:      http://www.chelsio.com
3884 S:      Supported
3885 F:      drivers/net/ethernet/chelsio/cxgb4vf/
3886
3887 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
3888 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
3889 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
3890 L:      linuxppc-dev@lists.ozlabs.org
3891 S:      Supported
3892 F:      arch/powerpc/platforms/powernv/pci-cxl.c
3893 F:      drivers/misc/cxl/
3894 F:      include/misc/cxl*
3895 F:      include/uapi/misc/cxl.h
3896 F:      Documentation/powerpc/cxl.txt
3897 F:      Documentation/ABI/testing/sysfs-class-cxl
3898
3899 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
3900 M:      Manoj N. Kumar <manoj@linux.vnet.ibm.com>
3901 M:      Matthew R. Ochs <mrochs@linux.vnet.ibm.com>
3902 M:      Uma Krishnan <ukrishn@linux.vnet.ibm.com>
3903 L:      linux-scsi@vger.kernel.org
3904 S:      Supported
3905 F:      drivers/scsi/cxlflash/
3906 F:      include/uapi/scsi/cxlflash_ioctls.h
3907 F:      Documentation/powerpc/cxlflash.txt
3908
3909 CYBERPRO FB DRIVER
3910 M:      Russell King <linux@armlinux.org.uk>
3911 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3912 W:      http://www.armlinux.org.uk/
3913 S:      Maintained
3914 F:      drivers/video/fbdev/cyber2000fb.*
3915
3916 CYCLADES ASYNC MUX DRIVER
3917 W:      http://www.cyclades.com/
3918 S:      Orphan
3919 F:      drivers/tty/cyclades.c
3920 F:      include/linux/cyclades.h
3921 F:      include/uapi/linux/cyclades.h
3922
3923 CYCLADES PC300 DRIVER
3924 W:      http://www.cyclades.com/
3925 S:      Orphan
3926 F:      drivers/net/wan/pc300*
3927
3928 CYPRESS_FIRMWARE MEDIA DRIVER
3929 M:      Antti Palosaari <crope@iki.fi>
3930 L:      linux-media@vger.kernel.org
3931 W:      https://linuxtv.org
3932 W:      http://palosaari.fi/linux/
3933 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3934 T:      git git://linuxtv.org/anttip/media_tree.git
3935 S:      Maintained
3936 F:      drivers/media/common/cypress_firmware*
3937
3938 CYTTSP TOUCHSCREEN DRIVER
3939 M:      Ferruh Yigit <fery@cypress.com>
3940 L:      linux-input@vger.kernel.org
3941 S:      Supported
3942 F:      drivers/input/touchscreen/cyttsp*
3943 F:      include/linux/input/cyttsp.h
3944
3945 D-LINK DIR-685 TOUCHKEYS DRIVER
3946 M:      Linus Walleij <linus.walleij@linaro.org>
3947 L:      linux-input@vger.kernel.org
3948 S:      Supported
3949 F:      drivers/input/dlink-dir685-touchkeys.c
3950
3951 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
3952 M:      Joshua Kinard <kumba@gentoo.org>
3953 S:      Maintained
3954 F:      drivers/rtc/rtc-ds1685.c
3955 F:      include/linux/rtc/ds1685.h
3956
3957 DAMA SLAVE for AX.25
3958 M:      Joerg Reuter <jreuter@yaina.de>
3959 W:      http://yaina.de/jreuter/
3960 W:      http://www.qsl.net/dl1bke/
3961 L:      linux-hams@vger.kernel.org
3962 S:      Maintained
3963 F:      net/ax25/af_ax25.c
3964 F:      net/ax25/ax25_dev.c
3965 F:      net/ax25/ax25_ds_*
3966 F:      net/ax25/ax25_in.c
3967 F:      net/ax25/ax25_out.c
3968 F:      net/ax25/ax25_timer.c
3969 F:      net/ax25/sysctl_net_ax25.c
3970
3971 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
3972 L:      netdev@vger.kernel.org
3973 S:      Orphan
3974 F:      Documentation/networking/dmfe.txt
3975 F:      drivers/net/ethernet/dec/tulip/dmfe.c
3976
3977 DC390/AM53C974 SCSI driver
3978 M:      Hannes Reinecke <hare@suse.com>
3979 L:      linux-scsi@vger.kernel.org
3980 S:      Maintained
3981 F:      drivers/scsi/am53c974.c
3982
3983 DC395x SCSI driver
3984 M:      Oliver Neukum <oliver@neukum.org>
3985 M:      Ali Akcaagac <aliakc@web.de>
3986 M:      Jamie Lenehan <lenehan@twibble.org>
3987 L:      dc395x@twibble.org
3988 W:      http://twibble.org/dist/dc395x/
3989 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
3990 S:      Maintained
3991 F:      Documentation/scsi/dc395x.txt
3992 F:      drivers/scsi/dc395x.*
3993
3994 DCCP PROTOCOL
3995 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
3996 L:      dccp@vger.kernel.org
3997 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
3998 S:      Maintained
3999 F:      include/linux/dccp.h
4000 F:      include/uapi/linux/dccp.h
4001 F:      include/linux/tfrc.h
4002 F:      net/dccp/
4003
4004 DECnet NETWORK LAYER
4005 W:      http://linux-decnet.sourceforge.net
4006 L:      linux-decnet-user@lists.sourceforge.net
4007 S:      Orphan
4008 F:      Documentation/networking/decnet.txt
4009 F:      net/decnet/
4010
4011 DECSTATION PLATFORM SUPPORT
4012 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4013 L:      linux-mips@linux-mips.org
4014 W:      http://www.linux-mips.org/wiki/DECstation
4015 S:      Maintained
4016 F:      arch/mips/dec/
4017 F:      arch/mips/include/asm/dec/
4018 F:      arch/mips/include/asm/mach-dec/
4019
4020 DEFXX FDDI NETWORK DRIVER
4021 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4022 S:      Maintained
4023 F:      drivers/net/fddi/defxx.*
4024
4025 DELL SMBIOS DRIVER
4026 M:      Pali Rohár <pali.rohar@gmail.com>
4027 M:      Mario Limonciello <mario.limonciello@dell.com>
4028 L:      platform-driver-x86@vger.kernel.org
4029 S:      Maintained
4030 F:      drivers/platform/x86/dell-smbios.*
4031
4032 DELL SMBIOS SMM DRIVER
4033 M:      Mario Limonciello <mario.limonciello@dell.com>
4034 L:      platform-driver-x86@vger.kernel.org
4035 S:      Maintained
4036 F:      drivers/platform/x86/dell-smbios-smm.c
4037
4038 DELL SMBIOS WMI DRIVER
4039 M:      Mario Limonciello <mario.limonciello@dell.com>
4040 L:      platform-driver-x86@vger.kernel.org
4041 S:      Maintained
4042 F:      drivers/platform/x86/dell-smbios-wmi.c
4043 F:      tools/wmi/dell-smbios-example.c
4044
4045 DELL LAPTOP DRIVER
4046 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4047 M:      Pali Rohár <pali.rohar@gmail.com>
4048 L:      platform-driver-x86@vger.kernel.org
4049 S:      Maintained
4050 F:      drivers/platform/x86/dell-laptop.c
4051
4052 DELL LAPTOP FREEFALL DRIVER
4053 M:      Pali Rohár <pali.rohar@gmail.com>
4054 S:      Maintained
4055 F:      drivers/platform/x86/dell-smo8800.c
4056
4057 DELL LAPTOP RBTN DRIVER
4058 M:      Pali Rohár <pali.rohar@gmail.com>
4059 S:      Maintained
4060 F:      drivers/platform/x86/dell-rbtn.*
4061
4062 DELL LAPTOP SMM DRIVER
4063 M:      Pali Rohár <pali.rohar@gmail.com>
4064 S:      Maintained
4065 F:      drivers/hwmon/dell-smm-hwmon.c
4066 F:      include/uapi/linux/i8k.h
4067
4068 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4069 M:      Doug Warzecha <Douglas_Warzecha@dell.com>
4070 S:      Maintained
4071 F:      Documentation/dcdbas.txt
4072 F:      drivers/firmware/dcdbas.*
4073
4074 DELL WMI NOTIFICATIONS DRIVER
4075 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4076 M:      Pali Rohár <pali.rohar@gmail.com>
4077 S:      Maintained
4078 F:      drivers/platform/x86/dell-wmi.c
4079
4080 DELL WMI DESCRIPTOR DRIVER
4081 M:      Mario Limonciello <mario.limonciello@dell.com>
4082 S:      Maintained
4083 F:      drivers/platform/x86/dell-wmi-descriptor.c
4084
4085 DELTA ST MEDIA DRIVER
4086 M:      Hugues Fruchet <hugues.fruchet@st.com>
4087 L:      linux-media@vger.kernel.org
4088 T:      git git://linuxtv.org/media_tree.git
4089 W:      https://linuxtv.org
4090 S:      Supported
4091 F:      drivers/media/platform/sti/delta
4092
4093 DENALI NAND DRIVER
4094 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4095 L:      linux-mtd@lists.infradead.org
4096 S:      Supported
4097 F:      drivers/mtd/nand/raw/denali*
4098
4099 DESIGNWARE USB2 DRD IP DRIVER
4100 M:      Minas Harutyunyan <hminas@synopsys.com>
4101 L:      linux-usb@vger.kernel.org
4102 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4103 S:      Maintained
4104 F:      drivers/usb/dwc2/
4105
4106 DESIGNWARE USB3 DRD IP DRIVER
4107 M:      Felipe Balbi <balbi@kernel.org>
4108 L:      linux-usb@vger.kernel.org
4109 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4110 S:      Maintained
4111 F:      drivers/usb/dwc3/
4112
4113 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4114 M:      Andreas Klinger <ak@it-klinger.de>
4115 L:      linux-iio@vger.kernel.org
4116 S:      Maintained
4117 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4118 F:      drivers/iio/proximity/srf*.c
4119
4120 DEVICE COREDUMP (DEV_COREDUMP)
4121 M:      Johannes Berg <johannes@sipsolutions.net>
4122 L:      linux-kernel@vger.kernel.org
4123 S:      Maintained
4124 F:      drivers/base/devcoredump.c
4125 F:      include/linux/devcoredump.h
4126
4127 DEVICE FREQUENCY (DEVFREQ)
4128 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4129 M:      Kyungmin Park <kyungmin.park@samsung.com>
4130 R:      Chanwoo Choi <cw00.choi@samsung.com>
4131 L:      linux-pm@vger.kernel.org
4132 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4133 S:      Maintained
4134 F:      drivers/devfreq/
4135 F:      include/linux/devfreq.h
4136 F:      Documentation/devicetree/bindings/devfreq/
4137
4138 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4139 M:      Chanwoo Choi <cw00.choi@samsung.com>
4140 L:      linux-pm@vger.kernel.org
4141 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4142 S:      Supported
4143 F:      drivers/devfreq/event/
4144 F:      drivers/devfreq/devfreq-event.c
4145 F:      include/linux/devfreq-event.h
4146 F:      Documentation/devicetree/bindings/devfreq/event/
4147
4148 DEVICE NUMBER REGISTRY
4149 M:      Torben Mathiasen <device@lanana.org>
4150 W:      http://lanana.org/docs/device-list/index.html
4151 S:      Maintained
4152
4153 DEVICE-MAPPER  (LVM)
4154 M:      Alasdair Kergon <agk@redhat.com>
4155 M:      Mike Snitzer <snitzer@redhat.com>
4156 M:      dm-devel@redhat.com
4157 L:      dm-devel@redhat.com
4158 W:      http://sources.redhat.com/dm
4159 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4160 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4161 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4162 S:      Maintained
4163 F:      Documentation/device-mapper/
4164 F:      drivers/md/Makefile
4165 F:      drivers/md/Kconfig
4166 F:      drivers/md/dm*
4167 F:      drivers/md/persistent-data/
4168 F:      include/linux/device-mapper.h
4169 F:      include/linux/dm-*.h
4170 F:      include/uapi/linux/dm-*.h
4171
4172 DEVLINK
4173 M:      Jiri Pirko <jiri@mellanox.com>
4174 L:      netdev@vger.kernel.org
4175 S:      Supported
4176 F:      net/core/devlink.c
4177 F:      include/net/devlink.h
4178 F:      include/uapi/linux/devlink.h
4179
4180 DIALOG SEMICONDUCTOR DRIVERS
4181 M:      Support Opensource <support.opensource@diasemi.com>
4182 W:      http://www.dialog-semiconductor.com/products
4183 S:      Supported
4184 F:      Documentation/hwmon/da90??
4185 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4186 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4187 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4188 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4189 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4190 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4191 F:      drivers/gpio/gpio-da90??.c
4192 F:      drivers/hwmon/da90??-hwmon.c
4193 F:      drivers/iio/adc/da91??-*.c
4194 F:      drivers/input/misc/da90??_onkey.c
4195 F:      drivers/input/touchscreen/da9052_tsi.c
4196 F:      drivers/leds/leds-da90??.c
4197 F:      drivers/mfd/da903x.c
4198 F:      drivers/mfd/da90??-*.c
4199 F:      drivers/mfd/da91??-*.c
4200 F:      drivers/power/supply/da9052-battery.c
4201 F:      drivers/power/supply/da91??-*.c
4202 F:      drivers/regulator/da903x.c
4203 F:      drivers/regulator/da9???-regulator.[ch]
4204 F:      drivers/thermal/da90??-thermal.c
4205 F:      drivers/rtc/rtc-da90??.c
4206 F:      drivers/video/backlight/da90??_bl.c
4207 F:      drivers/watchdog/da90??_wdt.c
4208 F:      include/linux/mfd/da903x.h
4209 F:      include/linux/mfd/da9052/
4210 F:      include/linux/mfd/da9055/
4211 F:      include/linux/mfd/da9062/
4212 F:      include/linux/mfd/da9063/
4213 F:      include/linux/mfd/da9150/
4214 F:      include/linux/regulator/da9211.h
4215 F:      include/sound/da[79]*.h
4216 F:      sound/soc/codecs/da[79]*.[ch]
4217
4218 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4219 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4220 L:      linux-gpio@vger.kernel.org
4221 S:      Maintained
4222 F:      drivers/gpio/gpio-gpio-mm.c
4223
4224 DIGI NEO AND CLASSIC PCI PRODUCTS
4225 M:      Lidza Louina <lidza.louina@gmail.com>
4226 M:      Mark Hounschell <markh@compro.net>
4227 L:      driverdev-devel@linuxdriverproject.org
4228 S:      Maintained
4229 F:      drivers/staging/dgnc/
4230
4231 DIOLAN U2C-12 I2C DRIVER
4232 M:      Guenter Roeck <linux@roeck-us.net>
4233 L:      linux-i2c@vger.kernel.org
4234 S:      Maintained
4235 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4236
4237 FILESYSTEM DIRECT ACCESS (DAX)
4238 M:      Matthew Wilcox <mawilcox@microsoft.com>
4239 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
4240 L:      linux-fsdevel@vger.kernel.org
4241 S:      Supported
4242 F:      fs/dax.c
4243 F:      include/linux/dax.h
4244 F:      include/trace/events/fs_dax.h
4245
4246 DEVICE DIRECT ACCESS (DAX)
4247 M:      Dan Williams <dan.j.williams@intel.com>
4248 L:      linux-nvdimm@lists.01.org
4249 S:      Supported
4250 F:      drivers/dax/
4251
4252 DIRECTORY NOTIFICATION (DNOTIFY)
4253 M:      Jan Kara <jack@suse.cz>
4254 R:      Amir Goldstein <amir73il@gmail.com>
4255 L:      linux-fsdevel@vger.kernel.org
4256 S:      Maintained
4257 F:      Documentation/filesystems/dnotify.txt
4258 F:      fs/notify/dnotify/
4259 F:      include/linux/dnotify.h
4260
4261 DISK GEOMETRY AND PARTITION HANDLING
4262 M:      Andries Brouwer <aeb@cwi.nl>
4263 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4264 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4265 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4266 S:      Maintained
4267
4268 DISKQUOTA
4269 M:      Jan Kara <jack@suse.com>
4270 S:      Maintained
4271 F:      Documentation/filesystems/quota.txt
4272 F:      fs/quota/
4273 F:      include/linux/quota*.h
4274 F:      include/uapi/linux/quota*.h
4275
4276 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4277 M:      Bernie Thompson <bernie@plugable.com>
4278 L:      linux-fbdev@vger.kernel.org
4279 S:      Maintained
4280 W:      http://plugable.com/category/projects/udlfb/
4281 F:      drivers/video/fbdev/udlfb.c
4282 F:      include/video/udlfb.h
4283 F:      Documentation/fb/udlfb.txt
4284
4285 DISTRIBUTED LOCK MANAGER (DLM)
4286 M:      Christine Caulfield <ccaulfie@redhat.com>
4287 M:      David Teigland <teigland@redhat.com>
4288 L:      cluster-devel@redhat.com
4289 W:      http://sources.redhat.com/cluster/
4290 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4291 S:      Supported
4292 F:      fs/dlm/
4293
4294 DMA BUFFER SHARING FRAMEWORK
4295 M:      Sumit Semwal <sumit.semwal@linaro.org>
4296 S:      Maintained
4297 L:      linux-media@vger.kernel.org
4298 L:      dri-devel@lists.freedesktop.org
4299 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4300 F:      drivers/dma-buf/
4301 F:      include/linux/dma-buf*
4302 F:      include/linux/reservation.h
4303 F:      include/linux/*fence.h
4304 F:      Documentation/driver-api/dma-buf.rst
4305 T:      git git://anongit.freedesktop.org/drm/drm-misc
4306
4307 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4308 M:      Vinod Koul <vinod.koul@intel.com>
4309 L:      dmaengine@vger.kernel.org
4310 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4311 S:      Maintained
4312 F:      drivers/dma/
4313 F:      include/linux/dmaengine.h
4314 F:      include/linux/of_dma.h
4315 F:      Documentation/devicetree/bindings/dma/
4316 F:      Documentation/driver-api/dmaengine/
4317 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
4318
4319 DMA MAPPING HELPERS
4320 M:      Christoph Hellwig <hch@lst.de>
4321 M:      Marek Szyprowski <m.szyprowski@samsung.com>
4322 R:      Robin Murphy <robin.murphy@arm.com>
4323 L:      iommu@lists.linux-foundation.org
4324 T:      git git://git.infradead.org/users/hch/dma-mapping.git
4325 W:      http://git.infradead.org/users/hch/dma-mapping.git
4326 S:      Supported
4327 F:      lib/dma-debug.c
4328 F:      lib/dma-direct.c
4329 F:      lib/dma-virt.c
4330 F:      drivers/base/dma-mapping.c
4331 F:      drivers/base/dma-coherent.c
4332 F:      include/asm-generic/dma-mapping.h
4333 F:      include/linux/dma-direct.h
4334 F:      include/linux/dma-mapping.h
4335
4336 DME1737 HARDWARE MONITOR DRIVER
4337 M:      Juerg Haefliger <juergh@gmail.com>
4338 L:      linux-hwmon@vger.kernel.org
4339 S:      Maintained
4340 F:      Documentation/hwmon/dme1737
4341 F:      drivers/hwmon/dme1737.c
4342
4343 DMI/SMBIOS SUPPORT
4344 M:      Jean Delvare <jdelvare@suse.com>
4345 S:      Maintained
4346 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
4347 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
4348 F:      drivers/firmware/dmi-id.c
4349 F:      drivers/firmware/dmi_scan.c
4350 F:      include/linux/dmi.h
4351
4352 DOCUMENTATION
4353 M:      Jonathan Corbet <corbet@lwn.net>
4354 L:      linux-doc@vger.kernel.org
4355 S:      Maintained
4356 F:      Documentation/
4357 F:      scripts/kernel-doc
4358 X:      Documentation/ABI/
4359 X:      Documentation/devicetree/
4360 X:      Documentation/acpi
4361 X:      Documentation/power
4362 X:      Documentation/spi
4363 X:      Documentation/media
4364 T:      git git://git.lwn.net/linux.git docs-next
4365
4366 DONGWOON DW9714 LENS VOICE COIL DRIVER
4367 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4368 L:      linux-media@vger.kernel.org
4369 T:      git git://linuxtv.org/media_tree.git
4370 S:      Maintained
4371 F:      drivers/media/i2c/dw9714.c
4372
4373 DOUBLETALK DRIVER
4374 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
4375 L:      blinux-list@redhat.com
4376 S:      Maintained
4377 F:      drivers/char/dtlk.c
4378 F:      include/linux/dtlk.h
4379
4380 DPAA2 DATAPATH I/O (DPIO) DRIVER
4381 M:      Roy Pledge <Roy.Pledge@nxp.com>
4382 L:      linux-kernel@vger.kernel.org
4383 S:      Maintained
4384 F:      drivers/staging/fsl-mc/bus/dpio
4385
4386 DPAA2 ETHERNET DRIVER
4387 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4388 L:      linux-kernel@vger.kernel.org
4389 S:      Maintained
4390 F:      drivers/staging/fsl-dpaa2/ethernet
4391
4392 DPAA2 ETHERNET SWITCH DRIVER
4393 M:      Razvan Stefanescu <razvan.stefanescu@nxp.com>
4394 L:      linux-kernel@vger.kernel.org
4395 S:      Maintained
4396 F:      drivers/staging/fsl-dpaa2/ethsw
4397
4398 DPT_I2O SCSI RAID DRIVER
4399 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
4400 L:      linux-scsi@vger.kernel.org
4401 W:      http://www.adaptec.com/
4402 S:      Maintained
4403 F:      drivers/scsi/dpt*
4404 F:      drivers/scsi/dpt/
4405
4406 DRBD DRIVER
4407 M:      Philipp Reisner <philipp.reisner@linbit.com>
4408 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
4409 L:      drbd-dev@lists.linbit.com
4410 W:      http://www.drbd.org
4411 T:      git git://git.linbit.com/linux-drbd.git
4412 T:      git git://git.linbit.com/drbd-8.4.git
4413 S:      Supported
4414 F:      drivers/block/drbd/
4415 F:      lib/lru_cache.c
4416 F:      Documentation/blockdev/drbd/
4417
4418 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
4419 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4420 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
4421 S:      Supported
4422 F:      Documentation/kobject.txt
4423 F:      drivers/base/
4424 F:      fs/debugfs/
4425 F:      fs/sysfs/
4426 F:      include/linux/debugfs.h
4427 F:      include/linux/kobj*
4428 F:      lib/kobj*
4429
4430 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
4431 M:      Kevin Hilman <khilman@kernel.org>
4432 M:      Nishanth Menon <nm@ti.com>
4433 S:      Maintained
4434 F:      drivers/power/avs/
4435 F:      include/linux/power/smartreflex.h
4436 L:      linux-pm@vger.kernel.org
4437
4438 DRM DRIVER FOR ARM PL111 CLCD
4439 M:      Eric Anholt <eric@anholt.net>
4440 T:      git git://anongit.freedesktop.org/drm/drm-misc
4441 S:      Supported
4442 F:      drivers/gpu/drm/pl111/
4443
4444 DRM DRIVER FOR ARM VERSATILE TFT PANELS
4445 M:      Linus Walleij <linus.walleij@linaro.org>
4446 T:      git git://anongit.freedesktop.org/drm/drm-misc
4447 S:      Maintained
4448 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
4449 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
4450
4451 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
4452 M:      Dave Airlie <airlied@redhat.com>
4453 S:      Odd Fixes
4454 F:      drivers/gpu/drm/ast/
4455
4456 DRM DRIVER FOR BOCHS VIRTUAL GPU
4457 M:      Gerd Hoffmann <kraxel@redhat.com>
4458 L:      virtualization@lists.linux-foundation.org
4459 T:      git git://anongit.freedesktop.org/drm/drm-misc
4460 S:      Maintained
4461 F:      drivers/gpu/drm/bochs/
4462
4463 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
4464 M:      Linus Walleij <linus.walleij@linaro.org>
4465 T:      git git://anongit.freedesktop.org/drm/drm-misc
4466 S:      Maintained
4467 F:      drivers/gpu/drm/tve200/
4468
4469 DRM DRIVER FOR ILITEK ILI9225 PANELS
4470 M:      David Lechner <david@lechnology.com>
4471 S:      Maintained
4472 F:      drivers/gpu/drm/tinydrm/ili9225.c
4473 F:      Documentation/devicetree/bindings/display/ili9225.txt
4474
4475 DRM DRIVER FOR INTEL I810 VIDEO CARDS
4476 S:      Orphan / Obsolete
4477 F:      drivers/gpu/drm/i810/
4478 F:      include/uapi/drm/i810_drm.h
4479
4480 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
4481 S:      Orphan / Obsolete
4482 F:      drivers/gpu/drm/mga/
4483 F:      include/uapi/drm/mga_drm.h
4484
4485 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
4486 M:      Dave Airlie <airlied@redhat.com>
4487 S:      Odd Fixes
4488 F:      drivers/gpu/drm/mgag200/
4489
4490 DRM DRIVER FOR MI0283QT
4491 M:      Noralf Trønnes <noralf@tronnes.org>
4492 S:      Maintained
4493 F:      drivers/gpu/drm/tinydrm/mi0283qt.c
4494 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
4495
4496 DRM DRIVER FOR MSM ADRENO GPU
4497 M:      Rob Clark <robdclark@gmail.com>
4498 L:      linux-arm-msm@vger.kernel.org
4499 L:      dri-devel@lists.freedesktop.org
4500 L:      freedreno@lists.freedesktop.org
4501 T:      git git://people.freedesktop.org/~robclark/linux
4502 S:      Maintained
4503 F:      drivers/gpu/drm/msm/
4504 F:      include/uapi/drm/msm_drm.h
4505 F:      Documentation/devicetree/bindings/display/msm/
4506
4507 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
4508 M:      Ben Skeggs <bskeggs@redhat.com>
4509 L:      dri-devel@lists.freedesktop.org
4510 L:      nouveau@lists.freedesktop.org
4511 T:      git git://github.com/skeggsb/linux
4512 S:      Supported
4513 F:      drivers/gpu/drm/nouveau/
4514 F:      include/uapi/drm/nouveau_drm.h
4515
4516 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
4517 M:      Noralf Trønnes <noralf@tronnes.org>
4518 S:      Maintained
4519 F:      drivers/gpu/drm/tinydrm/repaper.c
4520 F:      Documentation/devicetree/bindings/display/repaper.txt
4521
4522 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
4523 M:      Dave Airlie <airlied@redhat.com>
4524 M:      Gerd Hoffmann <kraxel@redhat.com>
4525 L:      virtualization@lists.linux-foundation.org
4526 T:      git git://anongit.freedesktop.org/drm/drm-misc
4527 S:      Obsolete
4528 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
4529 F:      drivers/gpu/drm/cirrus/
4530
4531 DRM DRIVER FOR QXL VIRTUAL GPU
4532 M:      Dave Airlie <airlied@redhat.com>
4533 M:      Gerd Hoffmann <kraxel@redhat.com>
4534 L:      virtualization@lists.linux-foundation.org
4535 T:      git git://anongit.freedesktop.org/drm/drm-misc
4536 S:      Maintained
4537 F:      drivers/gpu/drm/qxl/
4538 F:      include/uapi/drm/qxl_drm.h
4539
4540 DRM DRIVER FOR RAGE 128 VIDEO CARDS
4541 S:      Orphan / Obsolete
4542 F:      drivers/gpu/drm/r128/
4543 F:      include/uapi/drm/r128_drm.h
4544
4545 DRM DRIVER FOR SAVAGE VIDEO CARDS
4546 S:      Orphan / Obsolete
4547 F:      drivers/gpu/drm/savage/
4548 F:      include/uapi/drm/savage_drm.h
4549
4550 DRM DRIVER FOR SIS VIDEO CARDS
4551 S:      Orphan / Obsolete
4552 F:      drivers/gpu/drm/sis/
4553 F:      include/uapi/drm/sis_drm.h
4554
4555 DRM DRIVER FOR SITRONIX ST7586 PANELS
4556 M:      David Lechner <david@lechnology.com>
4557 S:      Maintained
4558 F:      drivers/gpu/drm/tinydrm/st7586.c
4559 F:      Documentation/devicetree/bindings/display/st7586.txt
4560
4561 DRM DRIVER FOR SITRONIX ST7735R PANELS
4562 M:      David Lechner <david@lechnology.com>
4563 S:      Maintained
4564 F:      drivers/gpu/drm/tinydrm/st7735r.c
4565 F:      Documentation/devicetree/bindings/display/st7735r.txt
4566
4567 DRM DRIVER FOR TDFX VIDEO CARDS
4568 S:      Orphan / Obsolete
4569 F:      drivers/gpu/drm/tdfx/
4570
4571 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
4572 M:      Dave Airlie <airlied@redhat.com>
4573 S:      Odd Fixes
4574 F:      drivers/gpu/drm/udl/
4575
4576 DRM DRIVER FOR VMWARE VIRTUAL GPU
4577 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
4578 M:      Sinclair Yeh <syeh@vmware.com>
4579 M:      Thomas Hellstrom <thellstrom@vmware.com>
4580 L:      dri-devel@lists.freedesktop.org
4581 T:      git git://people.freedesktop.org/~syeh/repos_linux
4582 T:      git git://people.freedesktop.org/~thomash/linux
4583 S:      Supported
4584 F:      drivers/gpu/drm/vmwgfx/
4585 F:      include/uapi/drm/vmwgfx_drm.h
4586
4587 DRM DRIVERS
4588 M:      David Airlie <airlied@linux.ie>
4589 L:      dri-devel@lists.freedesktop.org
4590 T:      git git://people.freedesktop.org/~airlied/linux
4591 B:      https://bugs.freedesktop.org/
4592 C:      irc://chat.freenode.net/dri-devel
4593 S:      Maintained
4594 F:      drivers/gpu/drm/
4595 F:      drivers/gpu/vga/
4596 F:      Documentation/devicetree/bindings/display/
4597 F:      Documentation/devicetree/bindings/gpu/
4598 F:      Documentation/devicetree/bindings/video/
4599 F:      Documentation/gpu/
4600 F:      include/drm/
4601 F:      include/uapi/drm/
4602 F:      include/linux/vga*
4603
4604 DRM DRIVERS AND MISC GPU PATCHES
4605 M:      Gustavo Padovan <gustavo@padovan.org>
4606 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
4607 M:      Sean Paul <seanpaul@chromium.org>
4608 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
4609 S:      Maintained
4610 T:      git git://anongit.freedesktop.org/drm/drm-misc
4611 F:      Documentation/gpu/
4612 F:      drivers/gpu/vga/
4613 F:      drivers/gpu/drm/*
4614 F:      include/drm/drm*
4615 F:      include/uapi/drm/drm*
4616 F:      include/linux/vga*
4617
4618 DRM DRIVERS FOR ALLWINNER A10
4619 M:      Maxime Ripard  <maxime.ripard@bootlin.com>
4620 L:      dri-devel@lists.freedesktop.org
4621 S:      Supported
4622 F:      drivers/gpu/drm/sun4i/
4623 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
4624 T:      git git://anongit.freedesktop.org/drm/drm-misc
4625
4626 DRM DRIVERS FOR AMLOGIC SOCS
4627 M:      Neil Armstrong <narmstrong@baylibre.com>
4628 L:      dri-devel@lists.freedesktop.org
4629 L:      linux-amlogic@lists.infradead.org
4630 W:      http://linux-meson.com/
4631 S:      Supported
4632 F:      drivers/gpu/drm/meson/
4633 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
4634 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.txt
4635 F:      Documentation/gpu/meson.rst
4636 T:      git git://anongit.freedesktop.org/drm/drm-misc
4637
4638 DRM DRIVERS FOR ATMEL HLCDC
4639 M:      Boris Brezillon <boris.brezillon@bootlin.com>
4640 L:      dri-devel@lists.freedesktop.org
4641 S:      Supported
4642 F:      drivers/gpu/drm/atmel-hlcdc/
4643 F:      Documentation/devicetree/bindings/drm/atmel/
4644 T:      git git://anongit.freedesktop.org/drm/drm-misc
4645
4646 DRM DRIVERS FOR BRIDGE CHIPS
4647 M:      Archit Taneja <architt@codeaurora.org>
4648 M:      Andrzej Hajda <a.hajda@samsung.com>
4649 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
4650 S:      Maintained
4651 T:      git git://anongit.freedesktop.org/drm/drm-misc
4652 F:      drivers/gpu/drm/bridge/
4653
4654 DRM DRIVERS FOR EXYNOS
4655 M:      Inki Dae <inki.dae@samsung.com>
4656 M:      Joonyoung Shim <jy0922.shim@samsung.com>
4657 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
4658 M:      Kyungmin Park <kyungmin.park@samsung.com>
4659 L:      dri-devel@lists.freedesktop.org
4660 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
4661 S:      Supported
4662 F:      drivers/gpu/drm/exynos/
4663 F:      include/uapi/drm/exynos_drm.h
4664 F:      Documentation/devicetree/bindings/display/exynos/
4665
4666 DRM DRIVERS FOR FREESCALE DCU
4667 M:      Stefan Agner <stefan@agner.ch>
4668 M:      Alison Wang <alison.wang@freescale.com>
4669 L:      dri-devel@lists.freedesktop.org
4670 S:      Supported
4671 F:      drivers/gpu/drm/fsl-dcu/
4672 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
4673 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
4674 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19_05b.txt
4675
4676 DRM DRIVERS FOR FREESCALE IMX
4677 M:      Philipp Zabel <p.zabel@pengutronix.de>
4678 L:      dri-devel@lists.freedesktop.org
4679 S:      Maintained
4680 F:      drivers/gpu/drm/imx/
4681 F:      drivers/gpu/ipu-v3/
4682 F:      Documentation/devicetree/bindings/display/imx/
4683
4684 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
4685 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
4686 L:      dri-devel@lists.freedesktop.org
4687 T:      git git://github.com/patjak/drm-gma500
4688 S:      Maintained
4689 F:      drivers/gpu/drm/gma500/
4690
4691 DRM DRIVERS FOR HISILICON
4692 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
4693 M:      Rongrong Zou <zourongrong@gmail.com>
4694 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
4695 R:      Chen Feng <puck.chen@hisilicon.com>
4696 L:      dri-devel@lists.freedesktop.org
4697 T:      git git://github.com/xin3liang/linux.git
4698 S:      Maintained
4699 F:      drivers/gpu/drm/hisilicon/
4700 F:      Documentation/devicetree/bindings/display/hisilicon/
4701
4702 DRM DRIVERS FOR MEDIATEK
4703 M:      CK Hu <ck.hu@mediatek.com>
4704 M:      Philipp Zabel <p.zabel@pengutronix.de>
4705 L:      dri-devel@lists.freedesktop.org
4706 S:      Supported
4707 F:      drivers/gpu/drm/mediatek/
4708 F:      Documentation/devicetree/bindings/display/mediatek/
4709
4710 DRM DRIVERS FOR NVIDIA TEGRA
4711 M:      Thierry Reding <thierry.reding@gmail.com>
4712 L:      dri-devel@lists.freedesktop.org
4713 L:      linux-tegra@vger.kernel.org
4714 T:      git git://anongit.freedesktop.org/tegra/linux.git
4715 S:      Supported
4716 F:      drivers/gpu/drm/tegra/
4717 F:      drivers/gpu/host1x/
4718 F:      include/linux/host1x.h
4719 F:      include/uapi/drm/tegra_drm.h
4720 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
4721
4722 DRM DRIVERS FOR RENESAS
4723 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
4724 L:      dri-devel@lists.freedesktop.org
4725 L:      linux-renesas-soc@vger.kernel.org
4726 T:      git git://linuxtv.org/pinchartl/fbdev
4727 S:      Supported
4728 F:      drivers/gpu/drm/rcar-du/
4729 F:      drivers/gpu/drm/shmobile/
4730 F:      include/linux/platform_data/shmob_drm.h
4731 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
4732 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
4733 F:      Documentation/devicetree/bindings/display/renesas,du.txt
4734
4735 DRM DRIVERS FOR ROCKCHIP
4736 M:      Sandy Huang <hjc@rock-chips.com>
4737 M:      Heiko Stübner <heiko@sntech.de>
4738 L:      dri-devel@lists.freedesktop.org
4739 S:      Maintained
4740 F:      drivers/gpu/drm/rockchip/
4741 F:      Documentation/devicetree/bindings/display/rockchip/
4742 T:      git git://anongit.freedesktop.org/drm/drm-misc
4743
4744 DRM DRIVERS FOR STI
4745 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
4746 M:      Vincent Abriou <vincent.abriou@st.com>
4747 L:      dri-devel@lists.freedesktop.org
4748 T:      git git://anongit.freedesktop.org/drm/drm-misc
4749 S:      Maintained
4750 F:      drivers/gpu/drm/sti
4751 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
4752
4753 DRM DRIVERS FOR STM
4754 M:      Yannick Fertre <yannick.fertre@st.com>
4755 M:      Philippe Cornu <philippe.cornu@st.com>
4756 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
4757 M:      Vincent Abriou <vincent.abriou@st.com>
4758 L:      dri-devel@lists.freedesktop.org
4759 T:      git git://anongit.freedesktop.org/drm/drm-misc
4760 S:      Maintained
4761 F:      drivers/gpu/drm/stm
4762 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
4763
4764 DRM DRIVERS FOR TI LCDC
4765 M:      Jyri Sarha <jsarha@ti.com>
4766 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
4767 L:      dri-devel@lists.freedesktop.org
4768 S:      Maintained
4769 F:      drivers/gpu/drm/tilcdc/
4770 F:      Documentation/devicetree/bindings/display/tilcdc/
4771
4772 DRM DRIVERS FOR TI OMAP
4773 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
4774 L:      dri-devel@lists.freedesktop.org
4775 S:      Maintained
4776 F:      drivers/gpu/drm/omapdrm/
4777 F:      Documentation/devicetree/bindings/display/ti/
4778
4779 DRM DRIVERS FOR VC4
4780 M:      Eric Anholt <eric@anholt.net>
4781 T:      git git://github.com/anholt/linux
4782 S:      Supported
4783 F:      drivers/gpu/drm/vc4/
4784 F:      include/uapi/drm/vc4_drm.h
4785 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
4786 T:      git git://anongit.freedesktop.org/drm/drm-misc
4787
4788 DRM DRIVERS FOR VIVANTE GPU IP
4789 M:      Lucas Stach <l.stach@pengutronix.de>
4790 R:      Russell King <linux+etnaviv@armlinux.org.uk>
4791 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
4792 L:      etnaviv@lists.freedesktop.org
4793 L:      dri-devel@lists.freedesktop.org
4794 S:      Maintained
4795 F:      drivers/gpu/drm/etnaviv/
4796 F:      include/uapi/drm/etnaviv_drm.h
4797 F:      Documentation/devicetree/bindings/display/etnaviv/
4798
4799 DRM DRIVERS FOR ZTE ZX
4800 M:      Shawn Guo <shawnguo@kernel.org>
4801 L:      dri-devel@lists.freedesktop.org
4802 S:      Maintained
4803 F:      drivers/gpu/drm/zte/
4804 F:      Documentation/devicetree/bindings/display/zte,vou.txt
4805 T:      git git://anongit.freedesktop.org/drm/drm-misc
4806
4807 DRM PANEL DRIVERS
4808 M:      Thierry Reding <thierry.reding@gmail.com>
4809 L:      dri-devel@lists.freedesktop.org
4810 T:      git git://anongit.freedesktop.org/drm/drm-misc
4811 S:      Maintained
4812 F:      drivers/gpu/drm/drm_panel.c
4813 F:      drivers/gpu/drm/panel/
4814 F:      include/drm/drm_panel.h
4815 F:      Documentation/devicetree/bindings/display/panel/
4816
4817 DRM TINYDRM DRIVERS
4818 M:      Noralf Trønnes <noralf@tronnes.org>
4819 W:      https://github.com/notro/tinydrm/wiki/Development
4820 T:      git git://anongit.freedesktop.org/drm/drm-misc
4821 S:      Maintained
4822 F:      drivers/gpu/drm/tinydrm/
4823 F:      include/drm/tinydrm/
4824
4825 DRM TTM SUBSYSTEM
4826 M:      Christian Koenig <christian.koenig@amd.com>
4827 M:      Roger He <Hongbo.He@amd.com>
4828 T:      git git://people.freedesktop.org/~agd5f/linux
4829 S:      Maintained
4830 L:      dri-devel@lists.freedesktop.org
4831 F:      include/drm/ttm/
4832 F:      drivers/gpu/drm/ttm/
4833
4834 DSBR100 USB FM RADIO DRIVER
4835 M:      Alexey Klimov <klimov.linux@gmail.com>
4836 L:      linux-media@vger.kernel.org
4837 T:      git git://linuxtv.org/media_tree.git
4838 S:      Maintained
4839 F:      drivers/media/radio/dsbr100.c
4840
4841 DSCC4 DRIVER
4842 M:      Francois Romieu <romieu@fr.zoreil.com>
4843 L:      netdev@vger.kernel.org
4844 S:      Maintained
4845 F:      drivers/net/wan/dscc4.c
4846
4847 DT3155 MEDIA DRIVER
4848 M:      Hans Verkuil <hverkuil@xs4all.nl>
4849 L:      linux-media@vger.kernel.org
4850 T:      git git://linuxtv.org/media_tree.git
4851 W:      https://linuxtv.org
4852 S:      Odd Fixes
4853 F:      drivers/media/pci/dt3155/
4854
4855 DVB_USB_AF9015 MEDIA DRIVER
4856 M:      Antti Palosaari <crope@iki.fi>
4857 L:      linux-media@vger.kernel.org
4858 W:      https://linuxtv.org
4859 W:      http://palosaari.fi/linux/
4860 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4861 T:      git git://linuxtv.org/anttip/media_tree.git
4862 S:      Maintained
4863 F:      drivers/media/usb/dvb-usb-v2/af9015*
4864
4865 DVB_USB_AF9035 MEDIA DRIVER
4866 M:      Antti Palosaari <crope@iki.fi>
4867 L:      linux-media@vger.kernel.org
4868 W:      https://linuxtv.org
4869 W:      http://palosaari.fi/linux/
4870 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4871 T:      git git://linuxtv.org/anttip/media_tree.git
4872 S:      Maintained
4873 F:      drivers/media/usb/dvb-usb-v2/af9035*
4874
4875 DVB_USB_ANYSEE MEDIA DRIVER
4876 M:      Antti Palosaari <crope@iki.fi>
4877 L:      linux-media@vger.kernel.org
4878 W:      https://linuxtv.org
4879 W:      http://palosaari.fi/linux/
4880 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4881 T:      git git://linuxtv.org/anttip/media_tree.git
4882 S:      Maintained
4883 F:      drivers/media/usb/dvb-usb-v2/anysee*
4884
4885 DVB_USB_AU6610 MEDIA DRIVER
4886 M:      Antti Palosaari <crope@iki.fi>
4887 L:      linux-media@vger.kernel.org
4888 W:      https://linuxtv.org
4889 W:      http://palosaari.fi/linux/
4890 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4891 T:      git git://linuxtv.org/anttip/media_tree.git
4892 S:      Maintained
4893 F:      drivers/media/usb/dvb-usb-v2/au6610*
4894
4895 DVB_USB_CE6230 MEDIA DRIVER
4896 M:      Antti Palosaari <crope@iki.fi>
4897 L:      linux-media@vger.kernel.org
4898 W:      https://linuxtv.org
4899 W:      http://palosaari.fi/linux/
4900 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4901 T:      git git://linuxtv.org/anttip/media_tree.git
4902 S:      Maintained
4903 F:      drivers/media/usb/dvb-usb-v2/ce6230*
4904
4905 DVB_USB_CXUSB MEDIA DRIVER
4906 M:      Michael Krufky <mkrufky@linuxtv.org>
4907 L:      linux-media@vger.kernel.org
4908 W:      https://linuxtv.org
4909 W:      http://github.com/mkrufky
4910 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4911 T:      git git://linuxtv.org/media_tree.git
4912 S:      Maintained
4913 F:      drivers/media/usb/dvb-usb/cxusb*
4914
4915 DVB_USB_EC168 MEDIA DRIVER
4916 M:      Antti Palosaari <crope@iki.fi>
4917 L:      linux-media@vger.kernel.org
4918 W:      https://linuxtv.org
4919 W:      http://palosaari.fi/linux/
4920 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4921 T:      git git://linuxtv.org/anttip/media_tree.git
4922 S:      Maintained
4923 F:      drivers/media/usb/dvb-usb-v2/ec168*
4924
4925 DVB_USB_GL861 MEDIA DRIVER
4926 M:      Antti Palosaari <crope@iki.fi>
4927 L:      linux-media@vger.kernel.org
4928 W:      https://linuxtv.org
4929 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4930 T:      git git://linuxtv.org/anttip/media_tree.git
4931 S:      Maintained
4932 F:      drivers/media/usb/dvb-usb-v2/gl861*
4933
4934 DVB_USB_MXL111SF MEDIA DRIVER
4935 M:      Michael Krufky <mkrufky@linuxtv.org>
4936 L:      linux-media@vger.kernel.org
4937 W:      https://linuxtv.org
4938 W:      http://github.com/mkrufky
4939 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4940 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
4941 S:      Maintained
4942 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
4943
4944 DVB_USB_RTL28XXU MEDIA DRIVER
4945 M:      Antti Palosaari <crope@iki.fi>
4946 L:      linux-media@vger.kernel.org
4947 W:      https://linuxtv.org
4948 W:      http://palosaari.fi/linux/
4949 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4950 T:      git git://linuxtv.org/anttip/media_tree.git
4951 S:      Maintained
4952 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
4953
4954 DVB_USB_V2 MEDIA DRIVER
4955 M:      Antti Palosaari <crope@iki.fi>
4956 L:      linux-media@vger.kernel.org
4957 W:      https://linuxtv.org
4958 W:      http://palosaari.fi/linux/
4959 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4960 T:      git git://linuxtv.org/anttip/media_tree.git
4961 S:      Maintained
4962 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
4963 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
4964
4965 DYNAMIC DEBUG
4966 M:      Jason Baron <jbaron@akamai.com>
4967 S:      Maintained
4968 F:      lib/dynamic_debug.c
4969 F:      include/linux/dynamic_debug.h
4970
4971 DYNAMIC INTERRUPT MODERATION
4972 M:      Tal Gilboa <talgi@mellanox.com>
4973 S:      Maintained
4974 F:      include/linux/net_dim.h
4975
4976 DZ DECSTATION DZ11 SERIAL DRIVER
4977 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4978 S:      Maintained
4979 F:      drivers/tty/serial/dz.*
4980
4981 E3X0 POWER BUTTON DRIVER
4982 M:      Moritz Fischer <moritz.fischer@ettus.com>
4983 L:      usrp-users@lists.ettus.com
4984 W:      http://www.ettus.com
4985 S:      Supported
4986 F:      drivers/input/misc/e3x0-button.c
4987 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
4988
4989 E4000 MEDIA DRIVER
4990 M:      Antti Palosaari <crope@iki.fi>
4991 L:      linux-media@vger.kernel.org
4992 W:      https://linuxtv.org
4993 W:      http://palosaari.fi/linux/
4994 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4995 T:      git git://linuxtv.org/anttip/media_tree.git
4996 S:      Maintained
4997 F:      drivers/media/tuners/e4000*
4998
4999 EC100 MEDIA DRIVER
5000 M:      Antti Palosaari <crope@iki.fi>
5001 L:      linux-media@vger.kernel.org
5002 W:      https://linuxtv.org
5003 W:      http://palosaari.fi/linux/
5004 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5005 T:      git git://linuxtv.org/anttip/media_tree.git
5006 S:      Maintained
5007 F:      drivers/media/dvb-frontends/ec100*
5008
5009 ECRYPT FILE SYSTEM
5010 M:      Tyler Hicks <tyhicks@canonical.com>
5011 L:      ecryptfs@vger.kernel.org
5012 W:      http://ecryptfs.org
5013 W:      https://launchpad.net/ecryptfs
5014 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5015 S:      Supported
5016 F:      Documentation/filesystems/ecryptfs.txt
5017 F:      fs/ecryptfs/
5018
5019 EDAC-AMD64
5020 M:      Borislav Petkov <bp@alien8.de>
5021 L:      linux-edac@vger.kernel.org
5022 S:      Maintained
5023 F:      drivers/edac/amd64_edac*
5024
5025 EDAC-CALXEDA
5026 M:      Robert Richter <rric@kernel.org>
5027 L:      linux-edac@vger.kernel.org
5028 S:      Maintained
5029 F:      drivers/edac/highbank*
5030
5031 EDAC-CAVIUM OCTEON
5032 M:      Ralf Baechle <ralf@linux-mips.org>
5033 M:      David Daney <david.daney@cavium.com>
5034 L:      linux-edac@vger.kernel.org
5035 L:      linux-mips@linux-mips.org
5036 S:      Supported
5037 F:      drivers/edac/octeon_edac*
5038
5039 EDAC-CAVIUM THUNDERX
5040 M:      David Daney <david.daney@cavium.com>
5041 M:      Jan Glauber <jglauber@cavium.com>
5042 L:      linux-edac@vger.kernel.org
5043 S:      Supported
5044 F:      drivers/edac/thunderx_edac*
5045
5046 EDAC-CORE
5047 M:      Borislav Petkov <bp@alien8.de>
5048 M:      Mauro Carvalho Chehab <mchehab@s-opensource.com>
5049 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5050 L:      linux-edac@vger.kernel.org
5051 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git for-next
5052 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac.git linux_next
5053 S:      Supported
5054 F:      Documentation/admin-guide/ras.rst
5055 F:      Documentation/driver-api/edac.rst
5056 F:      drivers/edac/
5057 F:      include/linux/edac.h
5058
5059 EDAC-E752X
5060 M:      Mark Gross <mark.gross@intel.com>
5061 L:      linux-edac@vger.kernel.org
5062 S:      Maintained
5063 F:      drivers/edac/e752x_edac.c
5064
5065 EDAC-E7XXX
5066 L:      linux-edac@vger.kernel.org
5067 S:      Maintained
5068 F:      drivers/edac/e7xxx_edac.c
5069
5070 EDAC-FSL_DDR
5071 M:      York Sun <york.sun@nxp.com>
5072 L:      linux-edac@vger.kernel.org
5073 S:      Maintained
5074 F:      drivers/edac/fsl_ddr_edac.*
5075
5076 EDAC-GHES
5077 M:      Mauro Carvalho Chehab <mchehab@s-opensource.com>
5078 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5079 L:      linux-edac@vger.kernel.org
5080 S:      Maintained
5081 F:      drivers/edac/ghes_edac.c
5082
5083 EDAC-I3000
5084 L:      linux-edac@vger.kernel.org
5085 S:      Orphan
5086 F:      drivers/edac/i3000_edac.c
5087
5088 EDAC-I5000
5089 L:      linux-edac@vger.kernel.org
5090 S:      Maintained
5091 F:      drivers/edac/i5000_edac.c
5092
5093 EDAC-I5400
5094 M:      Mauro Carvalho Chehab <mchehab@s-opensource.com>
5095 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5096 L:      linux-edac@vger.kernel.org
5097 S:      Maintained
5098 F:      drivers/edac/i5400_edac.c
5099
5100 EDAC-I7300
5101 M:      Mauro Carvalho Chehab <mchehab@s-opensource.com>
5102 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5103 L:      linux-edac@vger.kernel.org
5104 S:      Maintained
5105 F:      drivers/edac/i7300_edac.c
5106
5107 EDAC-I7CORE
5108 M:      Mauro Carvalho Chehab <mchehab@s-opensource.com>
5109 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5110 L:      linux-edac@vger.kernel.org
5111 S:      Maintained
5112 F:      drivers/edac/i7core_edac.c
5113
5114 EDAC-I82443BXGX
5115 M:      Tim Small <tim@buttersideup.com>
5116 L:      linux-edac@vger.kernel.org
5117 S:      Maintained
5118 F:      drivers/edac/i82443bxgx_edac.c
5119
5120 EDAC-I82975X
5121 M:      Ranganathan Desikan <ravi@jetztechnologies.com>
5122 M:      "Arvind R." <arvino55@gmail.com>
5123 L:      linux-edac@vger.kernel.org
5124 S:      Maintained
5125 F:      drivers/edac/i82975x_edac.c
5126
5127 EDAC-IE31200
5128 M:      Jason Baron <jbaron@akamai.com>
5129 L:      linux-edac@vger.kernel.org
5130 S:      Maintained
5131 F:      drivers/edac/ie31200_edac.c
5132
5133 EDAC-MPC85XX
5134 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5135 L:      linux-edac@vger.kernel.org
5136 S:      Maintained
5137 F:      drivers/edac/mpc85xx_edac.[ch]
5138
5139 EDAC-PASEMI
5140 M:      Egor Martovetsky <egor@pasemi.com>
5141 L:      linux-edac@vger.kernel.org
5142 S:      Maintained
5143 F:      drivers/edac/pasemi_edac.c
5144
5145 EDAC-PND2
5146 M:      Tony Luck <tony.luck@intel.com>
5147 L:      linux-edac@vger.kernel.org
5148 S:      Maintained
5149 F:      drivers/edac/pnd2_edac.[ch]
5150
5151 EDAC-R82600
5152 M:      Tim Small <tim@buttersideup.com>
5153 L:      linux-edac@vger.kernel.org
5154 S:      Maintained
5155 F:      drivers/edac/r82600_edac.c
5156
5157 EDAC-SBRIDGE
5158 M:      Mauro Carvalho Chehab <mchehab@s-opensource.com>
5159 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5160 L:      linux-edac@vger.kernel.org
5161 S:      Maintained
5162 F:      drivers/edac/sb_edac.c
5163
5164 EDAC-SKYLAKE
5165 M:      Tony Luck <tony.luck@intel.com>
5166 L:      linux-edac@vger.kernel.org
5167 S:      Maintained
5168 F:      drivers/edac/skx_edac.c
5169
5170 EDAC-TI
5171 M:      Tero Kristo <t-kristo@ti.com>
5172 L:      linux-edac@vger.kernel.org
5173 S:      Maintained
5174 F:      drivers/edac/ti_edac.c
5175
5176 EDIROL UA-101/UA-1000 DRIVER
5177 M:      Clemens Ladisch <clemens@ladisch.de>
5178 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5179 T:      git git://git.alsa-project.org/alsa-kernel.git
5180 S:      Maintained
5181 F:      sound/usb/misc/ua101.c
5182
5183 EFI TEST DRIVER
5184 L:      linux-efi@vger.kernel.org
5185 M:      Ivan Hu <ivan.hu@canonical.com>
5186 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5187 S:      Maintained
5188 F:      drivers/firmware/efi/test/
5189
5190 EFI VARIABLE FILESYSTEM
5191 M:      Matthew Garrett <matthew.garrett@nebula.com>
5192 M:      Jeremy Kerr <jk@ozlabs.org>
5193 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5194 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5195 L:      linux-efi@vger.kernel.org
5196 S:      Maintained
5197 F:      fs/efivarfs/
5198
5199 EFIFB FRAMEBUFFER DRIVER
5200 L:      linux-fbdev@vger.kernel.org
5201 M:      Peter Jones <pjones@redhat.com>
5202 S:      Maintained
5203 F:      drivers/video/fbdev/efifb.c
5204
5205 EFS FILESYSTEM
5206 W:      http://aeschi.ch.eu.org/efs/
5207 S:      Orphan
5208 F:      fs/efs/
5209
5210 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
5211 M:      Douglas Miller <dougmill@linux.vnet.ibm.com>
5212 L:      netdev@vger.kernel.org
5213 S:      Maintained
5214 F:      drivers/net/ethernet/ibm/ehea/
5215
5216 EM28XX VIDEO4LINUX DRIVER
5217 M:      Mauro Carvalho Chehab <mchehab@s-opensource.com>
5218 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5219 L:      linux-media@vger.kernel.org
5220 W:      https://linuxtv.org
5221 T:      git git://linuxtv.org/media_tree.git
5222 S:      Maintained
5223 F:      drivers/media/usb/em28xx/
5224 F:      Documentation/media/v4l-drivers/em28xx*
5225
5226 EMBEDDED LINUX
5227 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
5228 M:      Matt Mackall <mpm@selenic.com>
5229 M:      David Woodhouse <dwmw2@infradead.org>
5230 L:      linux-embedded@vger.kernel.org
5231 S:      Maintained
5232
5233 Emulex 10Gbps iSCSI - OneConnect DRIVER
5234 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
5235 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
5236 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
5237 L:      linux-scsi@vger.kernel.org
5238 W:      http://www.broadcom.com
5239 S:      Supported
5240 F:      drivers/scsi/be2iscsi/
5241
5242 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
5243 M:      Sathya Perla <sathya.perla@broadcom.com>
5244 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
5245 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
5246 M:      Somnath Kotur <somnath.kotur@broadcom.com>
5247 L:      netdev@vger.kernel.org
5248 W:      http://www.emulex.com
5249 S:      Supported
5250 F:      drivers/net/ethernet/emulex/benet/
5251
5252 EMULEX ONECONNECT ROCE DRIVER
5253 M:      Selvin Xavier <selvin.xavier@broadcom.com>
5254 M:      Devesh Sharma <devesh.sharma@broadcom.com>
5255 L:      linux-rdma@vger.kernel.org
5256 W:      http://www.broadcom.com
5257 S:      Odd Fixes
5258 F:      drivers/infiniband/hw/ocrdma/
5259 F:      include/uapi/rdma/ocrdma-abi.h
5260
5261 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
5262 M:      James Smart <james.smart@broadcom.com>
5263 M:      Dick Kennedy <dick.kennedy@broadcom.com>
5264 L:      linux-scsi@vger.kernel.org
5265 W:      http://www.broadcom.com
5266 S:      Supported
5267 F:      drivers/scsi/lpfc/
5268
5269 ENE CB710 FLASH CARD READER DRIVER
5270 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
5271 S:      Maintained
5272 F:      drivers/misc/cb710/
5273 F:      drivers/mmc/host/cb710-mmc.*
5274 F:      include/linux/cb710.h
5275
5276 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
5277 M:      Maxim Levitsky <maximlevitsky@gmail.com>
5278 S:      Maintained
5279 F:      drivers/media/rc/ene_ir.*
5280
5281 EPSON S1D13XXX FRAMEBUFFER DRIVER
5282 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
5283 S:      Maintained
5284 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
5285 F:      drivers/video/fbdev/s1d13xxxfb.c
5286 F:      include/video/s1d13xxxfb.h
5287
5288 ERRSEQ ERROR TRACKING INFRASTRUCTURE
5289 M:      Jeff Layton <jlayton@kernel.org>
5290 S:      Maintained
5291 F:      lib/errseq.c
5292 F:      include/linux/errseq.h
5293
5294 ET131X NETWORK DRIVER
5295 M:      Mark Einon <mark.einon@gmail.com>
5296 S:      Odd Fixes
5297 F:      drivers/net/ethernet/agere/
5298
5299 ETHERNET BRIDGE
5300 M:      Stephen Hemminger <stephen@networkplumber.org>
5301 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
5302 L:      netdev@vger.kernel.org
5303 W:      http://www.linuxfoundation.org/en/Net:Bridge
5304 S:      Maintained
5305 F:      include/linux/netfilter_bridge/
5306 F:      net/bridge/
5307
5308 ETHERNET PHY LIBRARY
5309 M:      Andrew Lunn <andrew@lunn.ch>
5310 M:      Florian Fainelli <f.fainelli@gmail.com>
5311 L:      netdev@vger.kernel.org
5312 S:      Maintained
5313 F:      Documentation/ABI/testing/sysfs-bus-mdio
5314 F:      Documentation/devicetree/bindings/net/mdio*
5315 F:      Documentation/networking/phy.txt
5316 F:      drivers/net/phy/
5317 F:      drivers/of/of_mdio.c
5318 F:      drivers/of/of_net.c
5319 F:      include/linux/*mdio*.h
5320 F:      include/linux/of_net.h
5321 F:      include/linux/phy.h
5322 F:      include/linux/phy_fixed.h
5323 F:      include/linux/platform_data/mdio-gpio.h
5324 F:      include/linux/platform_data/mdio-bcm-unimac.h
5325 F:      include/trace/events/mdio.h
5326 F:      include/uapi/linux/mdio.h
5327 F:      include/uapi/linux/mii.h
5328
5329 EXT2 FILE SYSTEM
5330 M:      Jan Kara <jack@suse.com>
5331 L:      linux-ext4@vger.kernel.org
5332 S:      Maintained
5333 F:      Documentation/filesystems/ext2.txt
5334 F:      fs/ext2/
5335 F:      include/linux/ext2*
5336
5337 EXT4 FILE SYSTEM
5338 M:      "Theodore Ts'o" <tytso@mit.edu>
5339 M:      Andreas Dilger <adilger.kernel@dilger.ca>
5340 L:      linux-ext4@vger.kernel.org
5341 W:      http://ext4.wiki.kernel.org
5342 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
5343 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
5344 S:      Maintained
5345 F:      Documentation/filesystems/ext4.txt
5346 F:      fs/ext4/
5347
5348 Extended Verification Module (EVM)
5349 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
5350 L:      linux-integrity@vger.kernel.org
5351 S:      Supported
5352 F:      security/integrity/evm/
5353
5354 EXTENSIBLE FIRMWARE INTERFACE (EFI)
5355 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5356 L:      linux-efi@vger.kernel.org
5357 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5358 S:      Maintained
5359 F:      Documentation/efi-stub.txt
5360 F:      arch/*/kernel/efi.c
5361 F:      arch/x86/boot/compressed/eboot.[ch]
5362 F:      arch/*/include/asm/efi.h
5363 F:      arch/x86/platform/efi/
5364 F:      drivers/firmware/efi/
5365 F:      include/linux/efi*.h
5366 F:      arch/arm/boot/compressed/efi-header.S
5367 F:      arch/arm64/kernel/efi-entry.S
5368
5369 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
5370 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
5371 M:      Chanwoo Choi <cw00.choi@samsung.com>
5372 L:      linux-kernel@vger.kernel.org
5373 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
5374 S:      Maintained
5375 F:      drivers/extcon/
5376 F:      include/linux/extcon/
5377 F:      include/linux/extcon.h
5378 F:      Documentation/extcon/
5379 F:      Documentation/devicetree/bindings/extcon/
5380
5381 EXYNOS DP DRIVER
5382 M:      Jingoo Han <jingoohan1@gmail.com>
5383 L:      dri-devel@lists.freedesktop.org
5384 S:      Maintained
5385 F:      drivers/gpu/drm/exynos/exynos_dp*
5386
5387 EXYNOS SYSMMU (IOMMU) driver
5388 M:      Marek Szyprowski <m.szyprowski@samsung.com>
5389 L:      iommu@lists.linux-foundation.org
5390 S:      Maintained
5391 F:      drivers/iommu/exynos-iommu.c
5392
5393 EZchip NPS platform support
5394 M:      Elad Kanfi <eladkan@mellanox.com>
5395 M:      Vineet Gupta <vgupta@synopsys.com>
5396 S:      Supported
5397 F:      arch/arc/plat-eznps
5398 F:      arch/arc/boot/dts/eznps.dts
5399
5400 F2FS FILE SYSTEM
5401 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5402 M:      Chao Yu <yuchao0@huawei.com>
5403 L:      linux-f2fs-devel@lists.sourceforge.net
5404 W:      https://f2fs.wiki.kernel.org/
5405 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
5406 S:      Maintained
5407 F:      Documentation/filesystems/f2fs.txt
5408 F:      Documentation/ABI/testing/sysfs-fs-f2fs
5409 F:      fs/f2fs/
5410 F:      include/linux/f2fs_fs.h
5411 F:      include/trace/events/f2fs.h
5412
5413 F71805F HARDWARE MONITORING DRIVER
5414 M:      Jean Delvare <jdelvare@suse.com>
5415 L:      linux-hwmon@vger.kernel.org
5416 S:      Maintained
5417 F:      Documentation/hwmon/f71805f
5418 F:      drivers/hwmon/f71805f.c
5419
5420 FANOTIFY
5421 M:      Jan Kara <jack@suse.cz>
5422 R:      Amir Goldstein <amir73il@gmail.com>
5423 L:      linux-fsdevel@vger.kernel.org
5424 S:      Maintained
5425 F:      fs/notify/fanotify/
5426 F:      include/linux/fanotify.h
5427 F:      include/uapi/linux/fanotify.h
5428
5429 FARSYNC SYNCHRONOUS DRIVER
5430 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
5431 W:      http://www.farsite.co.uk/
5432 S:      Supported
5433 F:      drivers/net/wan/farsync.*
5434
5435 FAULT INJECTION SUPPORT
5436 M:      Akinobu Mita <akinobu.mita@gmail.com>
5437 S:      Supported
5438 F:      Documentation/fault-injection/
5439 F:      lib/fault-inject.c
5440
5441 FBTFT Framebuffer drivers
5442 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
5443 S:      Maintained
5444 F:      drivers/staging/fbtft/
5445
5446 FC0011 TUNER DRIVER
5447 M:      Michael Buesch <m@bues.ch>
5448 L:      linux-media@vger.kernel.org
5449 S:      Maintained
5450 F:      drivers/media/tuners/fc0011.h
5451 F:      drivers/media/tuners/fc0011.c
5452
5453 FC2580 MEDIA DRIVER
5454 M:      Antti Palosaari <crope@iki.fi>
5455 L:      linux-media@vger.kernel.org
5456 W:      https://linuxtv.org
5457 W:      http://palosaari.fi/linux/
5458 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5459 T:      git git://linuxtv.org/anttip/media_tree.git
5460 S:      Maintained
5461 F:      drivers/media/tuners/fc2580*
5462
5463 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
5464 M:      Johannes Thumshirn <jth@kernel.org>
5465 L:      linux-scsi@vger.kernel.org
5466 W:      www.Open-FCoE.org
5467 S:      Supported
5468 F:      drivers/scsi/libfc/
5469 F:      drivers/scsi/fcoe/
5470 F:      include/scsi/fc/
5471 F:      include/scsi/libfc.h
5472 F:      include/scsi/libfcoe.h
5473 F:      include/uapi/scsi/fc/
5474
5475 FILE LOCKING (flock() and fcntl()/lockf())
5476 M:      Jeff Layton <jlayton@kernel.org>
5477 M:      "J. Bruce Fields" <bfields@fieldses.org>
5478 L:      linux-fsdevel@vger.kernel.org
5479 S:      Maintained
5480 F:      include/linux/fcntl.h
5481 F:      include/uapi/linux/fcntl.h
5482 F:      fs/fcntl.c
5483 F:      fs/locks.c
5484
5485 FILESYSTEMS (VFS and infrastructure)
5486 M:      Alexander Viro <viro@zeniv.linux.org.uk>
5487 L:      linux-fsdevel@vger.kernel.org
5488 S:      Maintained
5489 F:      fs/*
5490 F:      include/linux/fs.h
5491 F:      include/uapi/linux/fs.h
5492
5493 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
5494 M:      Riku Voipio <riku.voipio@iki.fi>
5495 L:      linux-hwmon@vger.kernel.org
5496 S:      Maintained
5497 F:      drivers/hwmon/f75375s.c
5498 F:      include/linux/f75375s.h
5499
5500 FIREWIRE AUDIO DRIVERS
5501 M:      Clemens Ladisch <clemens@ladisch.de>
5502 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5503 T:      git git://git.alsa-project.org/alsa-kernel.git
5504 S:      Maintained
5505 F:      sound/firewire/
5506
5507 FIREWIRE MEDIA DRIVERS (firedtv)
5508 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5509 L:      linux-media@vger.kernel.org
5510 L:      linux1394-devel@lists.sourceforge.net
5511 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
5512 S:      Maintained
5513 F:      drivers/media/firewire/
5514
5515 FIREWIRE SBP-2 TARGET
5516 M:      Chris Boot <bootc@bootc.net>
5517 L:      linux-scsi@vger.kernel.org
5518 L:      target-devel@vger.kernel.org
5519 L:      linux1394-devel@lists.sourceforge.net
5520 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
5521 S:      Maintained
5522 F:      drivers/target/sbp/
5523
5524 FIREWIRE SUBSYSTEM
5525 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5526 L:      linux1394-devel@lists.sourceforge.net
5527 W:      http://ieee1394.wiki.kernel.org/
5528 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
5529 S:      Maintained
5530 F:      drivers/firewire/
5531 F:      include/linux/firewire.h
5532 F:      include/uapi/linux/firewire*.h
5533 F:      tools/firewire/
5534
5535 FIRMWARE LOADER (request_firmware)
5536 M:      Luis R. Rodriguez <mcgrof@kernel.org>
5537 L:      linux-kernel@vger.kernel.org
5538 S:      Maintained
5539 F:      Documentation/firmware_class/
5540 F:      drivers/base/firmware_loader/
5541 F:      include/linux/firmware.h
5542
5543 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
5544 M:      Joshua Morris <josh.h.morris@us.ibm.com>
5545 M:      Philip Kelleher <pjk1939@linux.vnet.ibm.com>
5546 S:      Maintained
5547 F:      drivers/block/rsxx/
5548
5549 FLOPPY DRIVER
5550 M:      Jiri Kosina <jikos@kernel.org>
5551 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/floppy.git
5552 S:      Odd fixes
5553 F:      drivers/block/floppy.c
5554
5555 FMC SUBSYSTEM
5556 M:      Alessandro Rubini <rubini@gnudd.com>
5557 W:      http://www.ohwr.org/projects/fmc-bus
5558 S:      Supported
5559 F:      drivers/fmc/
5560 F:      include/linux/fmc*.h
5561 F:      include/linux/ipmi-fru.h
5562 K:      fmc_d.*register
5563
5564 FPGA MANAGER FRAMEWORK
5565 M:      Alan Tull <atull@kernel.org>
5566 M:      Moritz Fischer <mdf@kernel.org>
5567 L:      linux-fpga@vger.kernel.org
5568 S:      Maintained
5569 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atull/linux-fpga.git
5570 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
5571 F:      Documentation/fpga/
5572 F:      Documentation/devicetree/bindings/fpga/
5573 F:      drivers/fpga/
5574 F:      include/linux/fpga/
5575 W:      http://www.rocketboards.org
5576
5577 FPU EMULATOR
5578 M:      Bill Metzenthen <billm@melbpc.org.au>
5579 W:      http://floatingpoint.sourceforge.net/emulator/index.html
5580 S:      Maintained
5581 F:      arch/x86/math-emu/
5582
5583 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
5584 L:      netdev@vger.kernel.org
5585 S:      Orphan
5586 F:      drivers/net/wan/dlci.c
5587 F:      drivers/net/wan/sdla.c
5588
5589 FRAMEBUFFER LAYER
5590 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
5591 L:      dri-devel@lists.freedesktop.org
5592 L:      linux-fbdev@vger.kernel.org
5593 T:      git git://github.com/bzolnier/linux.git
5594 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
5595 S:      Maintained
5596 F:      Documentation/fb/
5597 F:      drivers/video/
5598 F:      include/video/
5599 F:      include/linux/fb.h
5600 F:      include/uapi/video/
5601 F:      include/uapi/linux/fb.h
5602
5603 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
5604 M:      Horia Geantă <horia.geanta@nxp.com>
5605 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
5606 L:      linux-crypto@vger.kernel.org
5607 S:      Maintained
5608 F:      drivers/crypto/caam/
5609 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
5610
5611 FREESCALE DIU FRAMEBUFFER DRIVER
5612 M:      Timur Tabi <timur@tabi.org>
5613 L:      linux-fbdev@vger.kernel.org
5614 S:      Maintained
5615 F:      drivers/video/fbdev/fsl-diu-fb.*
5616
5617 FREESCALE DMA DRIVER
5618 M:      Li Yang <leoyang.li@nxp.com>
5619 M:      Zhang Wei <zw@zh-kernel.org>
5620 L:      linuxppc-dev@lists.ozlabs.org
5621 S:      Maintained
5622 F:      drivers/dma/fsldma.*
5623
5624 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
5625 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
5626 L:      netdev@vger.kernel.org
5627 S:      Maintained
5628 F:      drivers/net/ethernet/freescale/gianfar*
5629 X:      drivers/net/ethernet/freescale/gianfar_ptp.c
5630 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
5631
5632 FREESCALE GPMI NAND DRIVER
5633 M:      Han Xu <han.xu@nxp.com>
5634 L:      linux-mtd@lists.infradead.org
5635 S:      Maintained
5636 F:      drivers/mtd/nand/raw/gpmi-nand/*
5637
5638 FREESCALE I2C CPM DRIVER
5639 M:      Jochen Friedrich <jochen@scram.de>
5640 L:      linuxppc-dev@lists.ozlabs.org
5641 L:      linux-i2c@vger.kernel.org
5642 S:      Maintained
5643 F:      drivers/i2c/busses/i2c-cpm.c
5644
5645 FREESCALE IMX / MXC FEC DRIVER
5646 M:      Fugang Duan <fugang.duan@nxp.com>
5647 L:      netdev@vger.kernel.org
5648 S:      Maintained
5649 F:      drivers/net/ethernet/freescale/fec_main.c
5650 F:      drivers/net/ethernet/freescale/fec_ptp.c
5651 F:      drivers/net/ethernet/freescale/fec.h
5652 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
5653
5654 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
5655 M:      Sascha Hauer <kernel@pengutronix.de>
5656 L:      linux-fbdev@vger.kernel.org
5657 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
5658 S:      Maintained
5659 F:      include/linux/platform_data/video-imxfb.h
5660 F:      drivers/video/fbdev/imxfb.c
5661
5662 FREESCALE QORIQ DPAA ETHERNET DRIVER
5663 M:      Madalin Bucur <madalin.bucur@nxp.com>
5664 L:      netdev@vger.kernel.org
5665 S:      Maintained
5666 F:      drivers/net/ethernet/freescale/dpaa
5667
5668 FREESCALE QORIQ DPAA FMAN DRIVER
5669 M:      Madalin Bucur <madalin.bucur@nxp.com>
5670 L:      netdev@vger.kernel.org
5671 S:      Maintained
5672 F:      drivers/net/ethernet/freescale/fman
5673 F:      Documentation/devicetree/bindings/powerpc/fsl/fman.txt
5674
5675 FREESCALE QUAD SPI DRIVER
5676 M:      Han Xu <han.xu@nxp.com>
5677 L:      linux-mtd@lists.infradead.org
5678 S:      Maintained
5679 F:      drivers/mtd/spi-nor/fsl-quadspi.c
5680
5681 FREESCALE QUICC ENGINE LIBRARY
5682 M:      Qiang Zhao <qiang.zhao@nxp.com>
5683 L:      linuxppc-dev@lists.ozlabs.org
5684 S:      Maintained
5685 F:      drivers/soc/fsl/qe/
5686 F:      include/soc/fsl/*qe*.h
5687 F:      include/soc/fsl/*ucc*.h
5688
5689 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
5690 M:      Li Yang <leoyang.li@nxp.com>
5691 L:      netdev@vger.kernel.org
5692 L:      linuxppc-dev@lists.ozlabs.org
5693 S:      Maintained
5694 F:      drivers/net/ethernet/freescale/ucc_geth*
5695
5696 FREESCALE QUICC ENGINE UCC HDLC DRIVER
5697 M:      Zhao Qiang <qiang.zhao@nxp.com>
5698 L:      netdev@vger.kernel.org
5699 L:      linuxppc-dev@lists.ozlabs.org
5700 S:      Maintained
5701 F:      drivers/net/wan/fsl_ucc_hdlc*
5702
5703 FREESCALE QUICC ENGINE UCC UART DRIVER
5704 M:      Timur Tabi <timur@tabi.org>
5705 L:      linuxppc-dev@lists.ozlabs.org
5706 S:      Maintained
5707 F:      drivers/tty/serial/ucc_uart.c
5708
5709 FREESCALE SOC DRIVERS
5710 M:      Li Yang <leoyang.li@nxp.com>
5711 L:      linuxppc-dev@lists.ozlabs.org
5712 L:      linux-arm-kernel@lists.infradead.org
5713 S:      Maintained
5714 F:      Documentation/devicetree/bindings/soc/fsl/
5715 F:      drivers/soc/fsl/
5716 F:      include/linux/fsl/
5717
5718 FREESCALE SOC FS_ENET DRIVER
5719 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
5720 M:      Vitaly Bordug <vbordug@ru.mvista.com>
5721 L:      linuxppc-dev@lists.ozlabs.org
5722 L:      netdev@vger.kernel.org
5723 S:      Maintained
5724 F:      drivers/net/ethernet/freescale/fs_enet/
5725 F:      include/linux/fs_enet_pd.h
5726
5727 FREESCALE SOC SOUND DRIVERS
5728 M:      Timur Tabi <timur@tabi.org>
5729 M:      Nicolin Chen <nicoleotsuka@gmail.com>
5730 M:      Xiubo Li <Xiubo.Lee@gmail.com>
5731 R:      Fabio Estevam <fabio.estevam@nxp.com>
5732 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5733 L:      linuxppc-dev@lists.ozlabs.org
5734 S:      Maintained
5735 F:      sound/soc/fsl/fsl*
5736 F:      sound/soc/fsl/imx*
5737 F:      sound/soc/fsl/mpc8610_hpcd.c
5738
5739 FREESCALE USB PERIPHERAL DRIVERS
5740 M:      Li Yang <leoyang.li@nxp.com>
5741 L:      linux-usb@vger.kernel.org
5742 L:      linuxppc-dev@lists.ozlabs.org
5743 S:      Maintained
5744 F:      drivers/usb/gadget/udc/fsl*
5745
5746 FREEVXFS FILESYSTEM
5747 M:      Christoph Hellwig <hch@infradead.org>
5748 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
5749 S:      Maintained
5750 F:      fs/freevxfs/
5751
5752 FREEZER
5753 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
5754 M:      Pavel Machek <pavel@ucw.cz>
5755 L:      linux-pm@vger.kernel.org
5756 S:      Supported
5757 F:      Documentation/power/freezing-of-tasks.txt
5758 F:      include/linux/freezer.h
5759 F:      kernel/freezer.c
5760
5761 FRONTSWAP API
5762 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
5763 L:      linux-kernel@vger.kernel.org
5764 S:      Maintained
5765 F:      mm/frontswap.c
5766 F:      include/linux/frontswap.h
5767
5768 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
5769 M:      David Howells <dhowells@redhat.com>
5770 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
5771 S:      Supported
5772 F:      Documentation/filesystems/caching/
5773 F:      fs/fscache/
5774 F:      include/linux/fscache*.h
5775
5776 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
5777 M:      Theodore Y. Ts'o <tytso@mit.edu>
5778 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5779 L:      linux-fscrypt@vger.kernel.org
5780 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
5781 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/fscrypt.git
5782 S:      Supported
5783 F:      fs/crypto/
5784 F:      include/linux/fscrypt*.h
5785 F:      Documentation/filesystems/fscrypt.rst
5786
5787 FUJITSU LAPTOP EXTRAS
5788 M:      Jonathan Woithe <jwoithe@just42.net>
5789 L:      platform-driver-x86@vger.kernel.org
5790 S:      Maintained
5791 F:      drivers/platform/x86/fujitsu-laptop.c
5792
5793 FUJITSU M-5MO LS CAMERA ISP DRIVER
5794 M:      Kyungmin Park <kyungmin.park@samsung.com>
5795 M:      Heungjun Kim <riverful.kim@samsung.com>
5796 L:      linux-media@vger.kernel.org
5797 S:      Maintained
5798 F:      drivers/media/i2c/m5mols/
5799 F:      include/media/i2c/m5mols.h
5800
5801 FUJITSU TABLET EXTRAS
5802 M:      Robert Gerlach <khnz@gmx.de>
5803 L:      platform-driver-x86@vger.kernel.org
5804 S:      Maintained
5805 F:      drivers/platform/x86/fujitsu-tablet.c
5806
5807 FUSE: FILESYSTEM IN USERSPACE
5808 M:      Miklos Szeredi <miklos@szeredi.hu>
5809 L:      linux-fsdevel@vger.kernel.org
5810 W:      http://fuse.sourceforge.net/
5811 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
5812 S:      Maintained
5813 F:      fs/fuse/
5814 F:      include/uapi/linux/fuse.h
5815 F:      Documentation/filesystems/fuse.txt
5816
5817 FUTEX SUBSYSTEM
5818 M:      Thomas Gleixner <tglx@linutronix.de>
5819 M:      Ingo Molnar <mingo@redhat.com>
5820 R:      Peter Zijlstra <peterz@infradead.org>
5821 R:      Darren Hart <dvhart@infradead.org>
5822 L:      linux-kernel@vger.kernel.org
5823 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
5824 S:      Maintained
5825 F:      kernel/futex.c
5826 F:      kernel/futex_compat.c
5827 F:      include/asm-generic/futex.h
5828 F:      include/linux/futex.h
5829 F:      include/uapi/linux/futex.h
5830 F:      tools/testing/selftests/futex/
5831 F:      tools/perf/bench/futex*
5832 F:      Documentation/*futex*
5833
5834 GCC PLUGINS
5835 M:      Kees Cook <keescook@chromium.org>
5836 R:      Emese Revfy <re.emese@gmail.com>
5837 L:      kernel-hardening@lists.openwall.com
5838 S:      Maintained
5839 F:      scripts/gcc-plugins/
5840 F:      scripts/gcc-plugin.sh
5841 F:      scripts/Makefile.gcc-plugins
5842 F:      Documentation/gcc-plugins.txt
5843
5844 GCOV BASED KERNEL PROFILING
5845 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
5846 S:      Maintained
5847 F:      kernel/gcov/
5848 F:      Documentation/dev-tools/gcov.rst
5849
5850 GDB KERNEL DEBUGGING HELPER SCRIPTS
5851 M:      Jan Kiszka <jan.kiszka@siemens.com>
5852 M:      Kieran Bingham <kieran@bingham.xyz>
5853 S:      Supported
5854 F:      scripts/gdb/
5855
5856 GDT SCSI DISK ARRAY CONTROLLER DRIVER
5857 M:      Achim Leubner <achim_leubner@adaptec.com>
5858 L:      linux-scsi@vger.kernel.org
5859 W:      http://www.icp-vortex.com/
5860 S:      Supported
5861 F:      drivers/scsi/gdt*
5862
5863 GEMTEK FM RADIO RECEIVER DRIVER
5864 M:      Hans Verkuil <hverkuil@xs4all.nl>
5865 L:      linux-media@vger.kernel.org
5866 T:      git git://linuxtv.org/media_tree.git
5867 W:      https://linuxtv.org
5868 S:      Maintained
5869 F:      drivers/media/radio/radio-gemtek*
5870
5871 GENERIC GPIO I2C DRIVER
5872 M:      Haavard Skinnemoen <hskinnemoen@gmail.com>
5873 S:      Supported
5874 F:      drivers/i2c/busses/i2c-gpio.c
5875 F:      include/linux/i2c-gpio.h
5876
5877 GENERIC GPIO I2C MULTIPLEXER DRIVER
5878 M:      Peter Korsgaard <peter.korsgaard@barco.com>
5879 L:      linux-i2c@vger.kernel.org
5880 S:      Supported
5881 F:      drivers/i2c/muxes/i2c-mux-gpio.c
5882 F:      include/linux/i2c-mux-gpio.h
5883 F:      Documentation/i2c/muxes/i2c-mux-gpio
5884
5885 GENERIC HDLC (WAN) DRIVERS
5886 M:      Krzysztof Halasa <khc@pm.waw.pl>
5887 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
5888 S:      Maintained
5889 F:      drivers/net/wan/c101.c
5890 F:      drivers/net/wan/hd6457*
5891 F:      drivers/net/wan/hdlc*
5892 F:      drivers/net/wan/n2.c
5893 F:      drivers/net/wan/pc300too.c
5894 F:      drivers/net/wan/pci200syn.c
5895 F:      drivers/net/wan/wanxl*
5896
5897 GENERIC INCLUDE/ASM HEADER FILES
5898 M:      Arnd Bergmann <arnd@arndb.de>
5899 L:      linux-arch@vger.kernel.org
5900 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
5901 S:      Maintained
5902 F:      include/asm-generic/
5903 F:      include/uapi/asm-generic/
5904
5905 GENERIC PHY FRAMEWORK
5906 M:      Kishon Vijay Abraham I <kishon@ti.com>
5907 L:      linux-kernel@vger.kernel.org
5908 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
5909 S:      Supported
5910 F:      drivers/phy/
5911 F:      include/linux/phy/
5912
5913 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
5914 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
5915 S:      Supported
5916 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
5917
5918 GENERIC PM DOMAINS
5919 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
5920 M:      Kevin Hilman <khilman@kernel.org>
5921 M:      Ulf Hansson <ulf.hansson@linaro.org>
5922 L:      linux-pm@vger.kernel.org
5923 S:      Supported
5924 F:      drivers/base/power/domain*.c
5925 F:      include/linux/pm_domain.h
5926 F:      Documentation/devicetree/bindings/power/power_domain.txt
5927
5928 GENERIC UIO DRIVER FOR PCI DEVICES
5929 M:      "Michael S. Tsirkin" <mst@redhat.com>
5930 L:      kvm@vger.kernel.org
5931 S:      Supported
5932 F:      drivers/uio/uio_pci_generic.c
5933
5934 GENWQE (IBM Generic Workqueue Card)
5935 M:      Frank Haverkamp <haver@linux.vnet.ibm.com>
5936 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
5937 S:      Supported
5938 F:      drivers/misc/genwqe/
5939
5940 GET_MAINTAINER SCRIPT
5941 M:      Joe Perches <joe@perches.com>
5942 S:      Maintained
5943 F:      scripts/get_maintainer.pl
5944
5945 GFS2 FILE SYSTEM
5946 M:      Steven Whitehouse <swhiteho@redhat.com>
5947 M:      Bob Peterson <rpeterso@redhat.com>
5948 L:      cluster-devel@redhat.com
5949 W:      http://sources.redhat.com/cluster/
5950 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
5951 S:      Supported
5952 F:      Documentation/filesystems/gfs2*.txt
5953 F:      fs/gfs2/
5954 F:      include/uapi/linux/gfs2_ondisk.h
5955
5956 GIGASET ISDN DRIVERS
5957 M:      Paul Bolle <pebolle@tiscali.nl>
5958 L:      gigaset307x-common@lists.sourceforge.net
5959 W:      http://gigaset307x.sourceforge.net/
5960 S:      Odd Fixes
5961 F:      Documentation/isdn/README.gigaset
5962 F:      drivers/isdn/gigaset/
5963 F:      include/uapi/linux/gigaset_dev.h
5964
5965 GO7007 MPEG CODEC
5966 M:      Hans Verkuil <hans.verkuil@cisco.com>
5967 L:      linux-media@vger.kernel.org
5968 S:      Maintained
5969 F:      drivers/media/usb/go7007/
5970
5971 GOODIX TOUCHSCREEN
5972 M:      Bastien Nocera <hadess@hadess.net>
5973 L:      linux-input@vger.kernel.org
5974 S:      Maintained
5975 F:      drivers/input/touchscreen/goodix.c
5976
5977 GPD POCKET FAN DRIVER
5978 M:      Hans de Goede <hdegoede@redhat.com>
5979 L:      platform-driver-x86@vger.kernel.org
5980 S:      Maintained
5981 F:      drivers/platform/x86/gpd-pocket-fan.c
5982
5983 GPIO ACPI SUPPORT
5984 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
5985 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
5986 L:      linux-gpio@vger.kernel.org
5987 L:      linux-acpi@vger.kernel.org
5988 S:      Maintained
5989 F:      Documentation/acpi/gpio-properties.txt
5990 F:      drivers/gpio/gpiolib-acpi.c
5991
5992 GPIO IR Transmitter
5993 M:      Sean Young <sean@mess.org>
5994 L:      linux-media@vger.kernel.org
5995 S:      Maintained
5996 F:      drivers/media/rc/gpio-ir-tx.c
5997
5998 GPIO MOCKUP DRIVER
5999 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
6000 R:      Bartosz Golaszewski <brgl@bgdev.pl>
6001 L:      linux-gpio@vger.kernel.org
6002 S:      Maintained
6003 F:      drivers/gpio/gpio-mockup.c
6004 F:      tools/testing/selftests/gpio/
6005
6006 GPIO SUBSYSTEM
6007 M:      Linus Walleij <linus.walleij@linaro.org>
6008 L:      linux-gpio@vger.kernel.org
6009 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
6010 S:      Maintained
6011 F:      Documentation/devicetree/bindings/gpio/
6012 F:      Documentation/driver-api/gpio/
6013 F:      Documentation/gpio/
6014 F:      Documentation/ABI/testing/gpio-cdev
6015 F:      Documentation/ABI/obsolete/sysfs-gpio
6016 F:      drivers/gpio/
6017 F:      include/linux/gpio/
6018 F:      include/linux/gpio.h
6019 F:      include/linux/of_gpio.h
6020 F:      include/asm-generic/gpio.h
6021 F:      include/uapi/linux/gpio.h
6022 F:      tools/gpio/
6023
6024 GRE DEMULTIPLEXER DRIVER
6025 M:      Dmitry Kozlov <xeb@mail.ru>
6026 L:      netdev@vger.kernel.org
6027 S:      Maintained
6028 F:      net/ipv4/gre_demux.c
6029 F:      net/ipv4/gre_offload.c
6030 F:      include/net/gre.h
6031
6032 GRETH 10/100/1G Ethernet MAC device driver
6033 M:      Andreas Larsson <andreas@gaisler.com>
6034 L:      netdev@vger.kernel.org
6035 S:      Maintained
6036 F:      drivers/net/ethernet/aeroflex/
6037
6038 GREYBUS AUDIO PROTOCOLS DRIVERS
6039 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
6040 M:      Mark Greer <mgreer@animalcreek.com>
6041 S:      Maintained
6042 F:      drivers/staging/greybus/audio_apbridgea.c
6043 F:      drivers/staging/greybus/audio_apbridgea.h
6044 F:      drivers/staging/greybus/audio_codec.c
6045 F:      drivers/staging/greybus/audio_codec.h
6046 F:      drivers/staging/greybus/audio_gb.c
6047 F:      drivers/staging/greybus/audio_manager.c
6048 F:      drivers/staging/greybus/audio_manager.h
6049 F:      drivers/staging/greybus/audio_manager_module.c
6050 F:      drivers/staging/greybus/audio_manager_private.h
6051 F:      drivers/staging/greybus/audio_manager_sysfs.c
6052 F:      drivers/staging/greybus/audio_module.c
6053 F:      drivers/staging/greybus/audio_topology.c
6054
6055 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
6056 M:      Viresh Kumar <vireshk@kernel.org>
6057 S:      Maintained
6058 F:      drivers/staging/greybus/authentication.c
6059 F:      drivers/staging/greybus/bootrom.c
6060 F:      drivers/staging/greybus/firmware.h
6061 F:      drivers/staging/greybus/fw-core.c
6062 F:      drivers/staging/greybus/fw-download.c
6063 F:      drivers/staging/greybus/fw-managament.c
6064 F:      drivers/staging/greybus/greybus_authentication.h
6065 F:      drivers/staging/greybus/greybus_firmware.h
6066 F:      drivers/staging/greybus/hid.c
6067 F:      drivers/staging/greybus/i2c.c
6068 F:      drivers/staging/greybus/spi.c
6069 F:      drivers/staging/greybus/spilib.c
6070 F:      drivers/staging/greybus/spilib.h
6071
6072 GREYBUS LOOPBACK/TIME PROTOCOLS DRIVERS
6073 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
6074 S:      Maintained
6075 F:      drivers/staging/greybus/loopback.c
6076 F:      drivers/staging/greybus/timesync.c
6077 F:      drivers/staging/greybus/timesync_platform.c
6078
6079 GREYBUS PLATFORM DRIVERS
6080 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
6081 S:      Maintained
6082 F:      drivers/staging/greybus/arche-platform.c
6083 F:      drivers/staging/greybus/arche-apb-ctrl.c
6084 F:      drivers/staging/greybus/arche_platform.h
6085
6086 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
6087 M:      Rui Miguel Silva <rmfrfs@gmail.com>
6088 S:      Maintained
6089 F:      drivers/staging/greybus/sdio.c
6090 F:      drivers/staging/greybus/light.c
6091 F:      drivers/staging/greybus/gpio.c
6092 F:      drivers/staging/greybus/power_supply.c
6093 F:      drivers/staging/greybus/spi.c
6094 F:      drivers/staging/greybus/spilib.c
6095
6096 GREYBUS SUBSYSTEM
6097 M:      Johan Hovold <johan@kernel.org>
6098 M:      Alex Elder <elder@kernel.org>
6099 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6100 S:      Maintained
6101 F:      drivers/staging/greybus/
6102 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
6103
6104 GREYBUS UART PROTOCOLS DRIVERS
6105 M:      David Lin <dtwlin@gmail.com>
6106 S:      Maintained
6107 F:      drivers/staging/greybus/uart.c
6108 F:      drivers/staging/greybus/log.c
6109
6110 GS1662 VIDEO SERIALIZER
6111 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
6112 L:      linux-media@vger.kernel.org
6113 T:      git git://linuxtv.org/media_tree.git
6114 S:      Maintained
6115 F:      drivers/media/spi/gs1662.c
6116
6117 GSPCA FINEPIX SUBDRIVER
6118 M:      Frank Zago <frank@zago.net>
6119 L:      linux-media@vger.kernel.org
6120 T:      git git://linuxtv.org/media_tree.git
6121 S:      Maintained
6122 F:      drivers/media/usb/gspca/finepix.c
6123
6124 GSPCA GL860 SUBDRIVER
6125 M:      Olivier Lorin <o.lorin@laposte.net>
6126 L:      linux-media@vger.kernel.org
6127 T:      git git://linuxtv.org/media_tree.git
6128 S:      Maintained
6129 F:      drivers/media/usb/gspca/gl860/
6130
6131 GSPCA M5602 SUBDRIVER
6132 M:      Erik Andren <erik.andren@gmail.com>
6133 L:      linux-media@vger.kernel.org
6134 T:      git git://linuxtv.org/media_tree.git
6135 S:      Maintained
6136 F:      drivers/media/usb/gspca/m5602/
6137
6138 GSPCA PAC207 SONIXB SUBDRIVER
6139 M:      Hans Verkuil <hverkuil@xs4all.nl>
6140 L:      linux-media@vger.kernel.org
6141 T:      git git://linuxtv.org/media_tree.git
6142 S:      Odd Fixes
6143 F:      drivers/media/usb/gspca/pac207.c
6144
6145 GSPCA SN9C20X SUBDRIVER
6146 M:      Brian Johnson <brijohn@gmail.com>
6147 L:      linux-media@vger.kernel.org
6148 T:      git git://linuxtv.org/media_tree.git
6149 S:      Maintained
6150 F:      drivers/media/usb/gspca/sn9c20x.c
6151
6152 GSPCA T613 SUBDRIVER
6153 M:      Leandro Costantino <lcostantino@gmail.com>
6154 L:      linux-media@vger.kernel.org
6155 T:      git git://linuxtv.org/media_tree.git
6156 S:      Maintained
6157 F:      drivers/media/usb/gspca/t613.c
6158
6159 GSPCA USB WEBCAM DRIVER
6160 M:      Hans Verkuil <hverkuil@xs4all.nl>
6161 L:      linux-media@vger.kernel.org
6162 T:      git git://linuxtv.org/media_tree.git
6163 S:      Odd Fixes
6164 F:      drivers/media/usb/gspca/
6165
6166 GTP (GPRS Tunneling Protocol)
6167 M:      Pablo Neira Ayuso <pablo@netfilter.org>
6168 M:      Harald Welte <laforge@gnumonks.org>
6169 L:      osmocom-net-gprs@lists.osmocom.org
6170 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
6171 S:      Maintained
6172 F:      drivers/net/gtp.c
6173
6174 GUID PARTITION TABLE (GPT)
6175 M:      Davidlohr Bueso <dave@stgolabs.net>
6176 L:      linux-efi@vger.kernel.org
6177 S:      Maintained
6178 F:      block/partitions/efi.*
6179
6180 H8/300 ARCHITECTURE
6181 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
6182 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
6183 W:      http://uclinux-h8.sourceforge.jp
6184 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
6185 S:      Maintained
6186 F:      arch/h8300/
6187 F:      drivers/clocksource/h8300_*.c
6188 F:      drivers/clk/h8300/
6189 F:      drivers/irqchip/irq-renesas-h8*.c
6190
6191 HACKRF MEDIA DRIVER
6192 M:      Antti Palosaari <crope@iki.fi>
6193 L:      linux-media@vger.kernel.org
6194 W:      https://linuxtv.org
6195 W:      http://palosaari.fi/linux/
6196 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6197 T:      git git://linuxtv.org/anttip/media_tree.git
6198 S:      Maintained
6199 F:      drivers/media/usb/hackrf/
6200
6201 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
6202 M:      Frank Seidel <frank@f-seidel.de>
6203 L:      platform-driver-x86@vger.kernel.org
6204 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
6205 S:      Maintained
6206 F:      drivers/platform/x86/hdaps.c
6207
6208 HARDWARE MONITORING
6209 M:      Jean Delvare <jdelvare@suse.com>
6210 M:      Guenter Roeck <linux@roeck-us.net>
6211 L:      linux-hwmon@vger.kernel.org
6212 W:      http://hwmon.wiki.kernel.org/
6213 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
6214 S:      Maintained
6215 F:      Documentation/hwmon/
6216 F:      drivers/hwmon/
6217 F:      include/linux/hwmon*.h
6218
6219 HARDWARE RANDOM NUMBER GENERATOR CORE
6220 M:      Matt Mackall <mpm@selenic.com>
6221 M:      Herbert Xu <herbert@gondor.apana.org.au>
6222 L:      linux-crypto@vger.kernel.org
6223 S:      Odd fixes
6224 F:      Documentation/devicetree/bindings/rng/
6225 F:      Documentation/hw_random.txt
6226 F:      drivers/char/hw_random/
6227 F:      include/linux/hw_random.h
6228
6229 HARDWARE TRACING FACILITIES
6230 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
6231 S:      Maintained
6232 F:      drivers/hwtracing/
6233
6234 HARDWARE SPINLOCK CORE
6235 M:      Ohad Ben-Cohen <ohad@wizery.com>
6236 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
6237 L:      linux-remoteproc@vger.kernel.org
6238 S:      Maintained
6239 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
6240 F:      Documentation/devicetree/bindings/hwlock/
6241 F:      Documentation/hwspinlock.txt
6242 F:      drivers/hwspinlock/
6243 F:      include/linux/hwspinlock.h
6244
6245 HARMONY SOUND DRIVER
6246 L:      linux-parisc@vger.kernel.org
6247 S:      Maintained
6248 F:      sound/parisc/harmony.*
6249
6250 HDPVR USB VIDEO ENCODER DRIVER
6251 M:      Hans Verkuil <hverkuil@xs4all.nl>
6252 L:      linux-media@vger.kernel.org
6253 T:      git git://linuxtv.org/media_tree.git
6254 W:      https://linuxtv.org
6255 S:      Odd Fixes
6256 F:      drivers/media/usb/hdpvr/
6257
6258 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
6259 M:      Jimmy Vance <jimmy.vance@hpe.com>
6260 S:      Supported
6261 F:      Documentation/watchdog/hpwdt.txt
6262 F:      drivers/watchdog/hpwdt.c
6263
6264 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
6265 M:      Don Brace <don.brace@microsemi.com>
6266 L:      esc.storagedev@microsemi.com
6267 L:      linux-scsi@vger.kernel.org
6268 S:      Supported
6269 F:      Documentation/scsi/hpsa.txt
6270 F:      drivers/scsi/hpsa*.[ch]
6271 F:      include/linux/cciss*.h
6272 F:      include/uapi/linux/cciss*.h
6273
6274 HFI1 DRIVER
6275 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
6276 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
6277 L:      linux-rdma@vger.kernel.org
6278 S:      Supported
6279 F:      drivers/infiniband/hw/hfi1
6280
6281 HFS FILESYSTEM
6282 L:      linux-fsdevel@vger.kernel.org
6283 S:      Orphan
6284 F:      Documentation/filesystems/hfs.txt
6285 F:      fs/hfs/
6286
6287 HFSPLUS FILESYSTEM
6288 L:      linux-fsdevel@vger.kernel.org
6289 S:      Orphan
6290 F:      Documentation/filesystems/hfsplus.txt
6291 F:      fs/hfsplus/
6292
6293 HGA FRAMEBUFFER DRIVER
6294 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
6295 L:      linux-nvidia@lists.surfsouth.com
6296 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
6297 S:      Maintained
6298 F:      drivers/video/fbdev/hgafb.c
6299
6300 HIBERNATION (aka Software Suspend, aka swsusp)
6301 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6302 M:      Pavel Machek <pavel@ucw.cz>
6303 L:      linux-pm@vger.kernel.org
6304 B:      https://bugzilla.kernel.org
6305 S:      Supported
6306 F:      arch/x86/power/
6307 F:      drivers/base/power/
6308 F:      kernel/power/
6309 F:      include/linux/suspend.h
6310 F:      include/linux/freezer.h
6311 F:      include/linux/pm.h
6312 F:      arch/*/include/asm/suspend*.h
6313
6314 HID CORE LAYER
6315 M:      Jiri Kosina <jikos@kernel.org>
6316 R:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
6317 L:      linux-input@vger.kernel.org
6318 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
6319 S:      Maintained
6320 F:      drivers/hid/
6321 F:      include/linux/hid*
6322 F:      include/uapi/linux/hid*
6323
6324 HID SENSOR HUB DRIVERS
6325 M:      Jiri Kosina <jikos@kernel.org>
6326 M:      Jonathan Cameron <jic23@kernel.org>
6327 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
6328 L:      linux-input@vger.kernel.org
6329 L:      linux-iio@vger.kernel.org
6330 S:      Maintained
6331 F:      Documentation/hid/hid-sensor*
6332 F:      drivers/hid/hid-sensor-*
6333 F:      drivers/iio/*/hid-*
6334 F:      include/linux/hid-sensor-*
6335
6336 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
6337 M:      Thomas Gleixner <tglx@linutronix.de>
6338 L:      linux-kernel@vger.kernel.org
6339 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
6340 S:      Maintained
6341 F:      Documentation/timers/
6342 F:      kernel/time/hrtimer.c
6343 F:      kernel/time/clockevents.c
6344 F:      kernel/time/timer_*.c
6345 F:      include/linux/clockchips.h
6346 F:      include/linux/hrtimer.h
6347
6348 HIGH-SPEED SCC DRIVER FOR AX.25
6349 L:      linux-hams@vger.kernel.org
6350 S:      Orphan
6351 F:      drivers/net/hamradio/dmascc.c
6352 F:      drivers/net/hamradio/scc.c
6353
6354 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
6355 M:      HighPoint Linux Team <linux@highpoint-tech.com>
6356 W:      http://www.highpoint-tech.com
6357 S:      Supported
6358 F:      Documentation/scsi/hptiop.txt
6359 F:      drivers/scsi/hptiop.c
6360
6361 HIPPI
6362 M:      Jes Sorensen <jes@trained-monkey.org>
6363 L:      linux-hippi@sunsite.dk
6364 S:      Maintained
6365 F:      include/linux/hippidevice.h
6366 F:      include/uapi/linux/if_hippi.h
6367 F:      net/802/hippi.c
6368 F:      drivers/net/hippi/
6369
6370 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
6371 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6372 M:      Salil Mehta <salil.mehta@huawei.com>
6373 L:      netdev@vger.kernel.org
6374 W:      http://www.hisilicon.com
6375 S:      Maintained
6376 F:      drivers/net/ethernet/hisilicon/hns3/
6377
6378 HISILICON LPC BUS DRIVER
6379 M:      john.garry@huawei.com
6380 W:      http://www.hisilicon.com
6381 S:      Maintained
6382 F:      drivers/bus/hisi_lpc.c
6383 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
6384
6385 HISILICON NETWORK SUBSYSTEM DRIVER
6386 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6387 M:      Salil Mehta <salil.mehta@huawei.com>
6388 L:      netdev@vger.kernel.org
6389 W:      http://www.hisilicon.com
6390 S:      Maintained
6391 F:      drivers/net/ethernet/hisilicon/
6392 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
6393
6394 HISILICON PMU DRIVER
6395 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
6396 W:      http://www.hisilicon.com
6397 S:      Supported
6398 F:      drivers/perf/hisilicon
6399 F:      Documentation/perf/hisi-pmu.txt
6400
6401 HISILICON ROCE DRIVER
6402 M:      Lijun Ou <oulijun@huawei.com>
6403 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
6404 L:      linux-rdma@vger.kernel.org
6405 S:      Maintained
6406 F:      drivers/infiniband/hw/hns/
6407 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
6408
6409 HISILICON SAS Controller
6410 M:      John Garry <john.garry@huawei.com>
6411 W:      http://www.hisilicon.com
6412 S:      Supported
6413 F:      drivers/scsi/hisi_sas/
6414 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
6415
6416 HMM - Heterogeneous Memory Management
6417 M:      Jérôme Glisse <jglisse@redhat.com>
6418 L:      linux-mm@kvack.org
6419 S:      Maintained
6420 F:      mm/hmm*
6421 F:      include/linux/hmm*
6422 F:      Documentation/vm/hmm.txt
6423
6424 HOST AP DRIVER
6425 M:      Jouni Malinen <j@w1.fi>
6426 L:      linux-wireless@vger.kernel.org
6427 W:      http://w1.fi/hostap-driver.html
6428 S:      Obsolete
6429 F:      drivers/net/wireless/intersil/hostap/
6430
6431 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
6432 L:      platform-driver-x86@vger.kernel.org
6433 S:      Orphan
6434 F:      drivers/platform/x86/tc1100-wmi.c
6435
6436 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
6437 M:      Jaroslav Kysela <perex@perex.cz>
6438 S:      Maintained
6439 F:      drivers/net/ethernet/hp/hp100.*
6440
6441 HPET:   High Precision Event Timers driver
6442 M:      Clemens Ladisch <clemens@ladisch.de>
6443 S:      Maintained
6444 F:      Documentation/timers/hpet.txt
6445 F:      drivers/char/hpet.c
6446 F:      include/linux/hpet.h
6447 F:      include/uapi/linux/hpet.h
6448
6449 HPET:   x86
6450 S:      Orphan
6451 F:      arch/x86/kernel/hpet.c
6452 F:      arch/x86/include/asm/hpet.h
6453
6454 HPFS FILESYSTEM
6455 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
6456 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
6457 S:      Maintained
6458 F:      fs/hpfs/
6459
6460 HSI SUBSYSTEM
6461 M:      Sebastian Reichel <sre@kernel.org>
6462 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
6463 S:      Maintained
6464 F:      Documentation/ABI/testing/sysfs-bus-hsi
6465 F:      Documentation/driver-api/hsi.rst
6466 F:      drivers/hsi/
6467 F:      include/linux/hsi/
6468 F:      include/uapi/linux/hsi/
6469
6470 HSO 3G MODEM DRIVER
6471 L:      linux-usb@vger.kernel.org
6472 S:      Orphan
6473 F:      drivers/net/usb/hso.c
6474
6475 HSR NETWORK PROTOCOL
6476 M:      Arvid Brodin <arvid.brodin@alten.se>
6477 L:      netdev@vger.kernel.org
6478 S:      Maintained
6479 F:      net/hsr/
6480
6481 HT16K33 LED CONTROLLER DRIVER
6482 M:      Robin van der Gracht <robin@protonic.nl>
6483 S:      Maintained
6484 F:      drivers/auxdisplay/ht16k33.c
6485 F:      Documentation/devicetree/bindings/display/ht16k33.txt
6486
6487 HTCPEN TOUCHSCREEN DRIVER
6488 M:      Pau Oliva Fora <pof@eslack.org>
6489 L:      linux-input@vger.kernel.org
6490 S:      Maintained
6491 F:      drivers/input/touchscreen/htcpen.c
6492
6493 HUAWEI ETHERNET DRIVER
6494 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
6495 L:      netdev@vger.kernel.org
6496 S:      Supported
6497 F:      Documentation/networking/hinic.txt
6498 F:      drivers/net/ethernet/huawei/hinic/
6499
6500 HUGETLB FILESYSTEM
6501 M:      Nadia Yvette Chambers <nyc@holomorphy.com>
6502 S:      Maintained
6503 F:      fs/hugetlbfs/
6504
6505 HVA ST MEDIA DRIVER
6506 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
6507 L:      linux-media@vger.kernel.org
6508 T:      git git://linuxtv.org/media_tree.git
6509 W:      https://linuxtv.org
6510 S:      Supported
6511 F:      drivers/media/platform/sti/hva
6512
6513 HWPOISON MEMORY FAILURE HANDLING
6514 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
6515 L:      linux-mm@kvack.org
6516 S:      Maintained
6517 F:      mm/memory-failure.c
6518 F:      mm/hwpoison-inject.c
6519
6520 Hyper-V CORE AND DRIVERS
6521 M:      "K. Y. Srinivasan" <kys@microsoft.com>
6522 M:      Haiyang Zhang <haiyangz@microsoft.com>
6523 M:      Stephen Hemminger <sthemmin@microsoft.com>
6524 L:      devel@linuxdriverproject.org
6525 S:      Maintained
6526 F:      Documentation/networking/netvsc.txt
6527 F:      arch/x86/include/asm/mshyperv.h
6528 F:      arch/x86/include/asm/trace/hyperv.h
6529 F:      arch/x86/include/asm/hyperv-tlfs.h
6530 F:      arch/x86/kernel/cpu/mshyperv.c
6531 F:      arch/x86/hyperv
6532 F:      drivers/hid/hid-hyperv.c
6533 F:      drivers/hv/
6534 F:      drivers/input/serio/hyperv-keyboard.c
6535 F:      drivers/pci/host/pci-hyperv.c
6536 F:      drivers/net/hyperv/
6537 F:      drivers/scsi/storvsc_drv.c
6538 F:      drivers/uio/uio_hv_generic.c
6539 F:      drivers/video/fbdev/hyperv_fb.c
6540 F:      net/vmw_vsock/hyperv_transport.c
6541 F:      include/linux/hyperv.h
6542 F:      include/uapi/linux/hyperv.h
6543 F:      tools/hv/
6544 F:      Documentation/ABI/stable/sysfs-bus-vmbus
6545
6546 HYPERVISOR VIRTUAL CONSOLE DRIVER
6547 L:      linuxppc-dev@lists.ozlabs.org
6548 S:      Odd Fixes
6549 F:      drivers/tty/hvc/
6550
6551 I2C ACPI SUPPORT
6552 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6553 L:      linux-i2c@vger.kernel.org
6554 L:      linux-acpi@vger.kernel.org
6555 S:      Maintained
6556 F:      drivers/i2c/i2c-core-acpi.c
6557
6558 I2C MUXES
6559 M:      Peter Rosin <peda@axentia.se>
6560 L:      linux-i2c@vger.kernel.org
6561 S:      Maintained
6562 F:      Documentation/i2c/i2c-topology
6563 F:      Documentation/i2c/muxes/
6564 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
6565 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
6566 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
6567 F:      drivers/i2c/i2c-mux.c
6568 F:      drivers/i2c/muxes/
6569 F:      include/linux/i2c-mux.h
6570
6571 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
6572 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
6573 L:      linux-i2c@vger.kernel.org
6574 S:      Maintained
6575 F:      drivers/i2c/busses/i2c-mv64xxx.c
6576
6577 I2C OVER PARALLEL PORT
6578 M:      Jean Delvare <jdelvare@suse.com>
6579 L:      linux-i2c@vger.kernel.org
6580 S:      Maintained
6581 F:      Documentation/i2c/busses/i2c-parport
6582 F:      Documentation/i2c/busses/i2c-parport-light
6583 F:      drivers/i2c/busses/i2c-parport.c
6584 F:      drivers/i2c/busses/i2c-parport-light.c
6585
6586 I2C SUBSYSTEM
6587 M:      Wolfram Sang <wsa@the-dreams.de>
6588 L:      linux-i2c@vger.kernel.org
6589 W:      https://i2c.wiki.kernel.org/
6590 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6591 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6592 S:      Maintained
6593 F:      Documentation/devicetree/bindings/i2c/i2c.txt
6594 F:      Documentation/i2c/
6595 F:      drivers/i2c/*
6596 F:      include/linux/i2c.h
6597 F:      include/linux/i2c-dev.h
6598 F:      include/linux/i2c-smbus.h
6599 F:      include/uapi/linux/i2c.h
6600 F:      include/uapi/linux/i2c-*.h
6601
6602 I2C SUBSYSTEM HOST DRIVERS
6603 L:      linux-i2c@vger.kernel.org
6604 W:      https://i2c.wiki.kernel.org/
6605 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6606 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6607 S:      Odd Fixes
6608 F:      Documentation/devicetree/bindings/i2c/
6609 F:      drivers/i2c/algos/
6610 F:      drivers/i2c/busses/
6611
6612 I2C-TAOS-EVM DRIVER
6613 M:      Jean Delvare <jdelvare@suse.com>
6614 L:      linux-i2c@vger.kernel.org
6615 S:      Maintained
6616 F:      Documentation/i2c/busses/i2c-taos-evm
6617 F:      drivers/i2c/busses/i2c-taos-evm.c
6618
6619 I2C-TINY-USB DRIVER
6620 M:      Till Harbaum <till@harbaum.org>
6621 L:      linux-i2c@vger.kernel.org
6622 W:      http://www.harbaum.org/till/i2c_tiny_usb
6623 S:      Maintained
6624 F:      drivers/i2c/busses/i2c-tiny-usb.c
6625
6626 I2C/SMBUS CONTROLLER DRIVERS FOR PC
6627 M:      Jean Delvare <jdelvare@suse.com>
6628 L:      linux-i2c@vger.kernel.org
6629 S:      Maintained
6630 F:      Documentation/i2c/busses/i2c-ali1535
6631 F:      Documentation/i2c/busses/i2c-ali1563
6632 F:      Documentation/i2c/busses/i2c-ali15x3
6633 F:      Documentation/i2c/busses/i2c-amd756
6634 F:      Documentation/i2c/busses/i2c-amd8111
6635 F:      Documentation/i2c/busses/i2c-i801
6636 F:      Documentation/i2c/busses/i2c-nforce2
6637 F:      Documentation/i2c/busses/i2c-piix4
6638 F:      Documentation/i2c/busses/i2c-sis5595
6639 F:      Documentation/i2c/busses/i2c-sis630
6640 F:      Documentation/i2c/busses/i2c-sis96x
6641 F:      Documentation/i2c/busses/i2c-via
6642 F:      Documentation/i2c/busses/i2c-viapro
6643 F:      drivers/i2c/busses/i2c-ali1535.c
6644 F:      drivers/i2c/busses/i2c-ali1563.c
6645 F:      drivers/i2c/busses/i2c-ali15x3.c
6646 F:      drivers/i2c/busses/i2c-amd756.c
6647 F:      drivers/i2c/busses/i2c-amd756-s4882.c
6648 F:      drivers/i2c/busses/i2c-amd8111.c
6649 F:      drivers/i2c/busses/i2c-i801.c
6650 F:      drivers/i2c/busses/i2c-isch.c
6651 F:      drivers/i2c/busses/i2c-nforce2.c
6652 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
6653 F:      drivers/i2c/busses/i2c-piix4.c
6654 F:      drivers/i2c/busses/i2c-sis5595.c
6655 F:      drivers/i2c/busses/i2c-sis630.c
6656 F:      drivers/i2c/busses/i2c-sis96x.c
6657 F:      drivers/i2c/busses/i2c-via.c
6658 F:      drivers/i2c/busses/i2c-viapro.c
6659
6660 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
6661 M:      Hans de Goede <hdegoede@redhat.com>
6662 L:      linux-i2c@vger.kernel.org
6663 S:      Maintained
6664 F:      drivers/i2c/busses/i2c-cht-wc.c
6665
6666 I2C/SMBUS ISMT DRIVER
6667 M:      Seth Heasley <seth.heasley@intel.com>
6668 M:      Neil Horman <nhorman@tuxdriver.com>
6669 L:      linux-i2c@vger.kernel.org
6670 F:      drivers/i2c/busses/i2c-ismt.c
6671 F:      Documentation/i2c/busses/i2c-ismt
6672
6673 I2C/SMBUS STUB DRIVER
6674 M:      Jean Delvare <jdelvare@suse.com>
6675 L:      linux-i2c@vger.kernel.org
6676 S:      Maintained
6677 F:      drivers/i2c/i2c-stub.c
6678
6679 IA64 (Itanium) PLATFORM
6680 M:      Tony Luck <tony.luck@intel.com>
6681 M:      Fenghua Yu <fenghua.yu@intel.com>
6682 L:      linux-ia64@vger.kernel.org
6683 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
6684 S:      Maintained
6685 F:      arch/ia64/
6686
6687 IBM Power 842 compression accelerator
6688 M:      Haren Myneni <haren@us.ibm.com>
6689 S:      Supported
6690 F:      drivers/crypto/nx/Makefile
6691 F:      drivers/crypto/nx/Kconfig
6692 F:      drivers/crypto/nx/nx-842*
6693 F:      include/linux/sw842.h
6694 F:      crypto/842.c
6695 F:      lib/842/
6696
6697 IBM Power in-Nest Crypto Acceleration
6698 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
6699 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
6700 L:      linux-crypto@vger.kernel.org
6701 S:      Supported
6702 F:      drivers/crypto/nx/Makefile
6703 F:      drivers/crypto/nx/Kconfig
6704 F:      drivers/crypto/nx/nx-aes*
6705 F:      drivers/crypto/nx/nx-sha*
6706 F:      drivers/crypto/nx/nx.*
6707 F:      drivers/crypto/nx/nx_csbcpb.h
6708 F:      drivers/crypto/nx/nx_debugfs.h
6709
6710 IBM Power Linux RAID adapter
6711 M:      Brian King <brking@us.ibm.com>
6712 S:      Supported
6713 F:      drivers/scsi/ipr.*
6714
6715 IBM Power SRIOV Virtual NIC Device Driver
6716 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
6717 M:      John Allen <jallen@linux.vnet.ibm.com>
6718 L:      netdev@vger.kernel.org
6719 S:      Supported
6720 F:      drivers/net/ethernet/ibm/ibmvnic.*
6721
6722 IBM Power Virtual Accelerator Switchboard
6723 M:      Sukadev Bhattiprolu
6724 L:      linuxppc-dev@lists.ozlabs.org
6725 S:      Supported
6726 F:      arch/powerpc/platforms/powernv/vas*
6727 F:      arch/powerpc/platforms/powernv/copy-paste.h
6728 F:      arch/powerpc/include/asm/vas.h
6729 F:      arch/powerpc/include/uapi/asm/vas.h
6730
6731 IBM Power Virtual Ethernet Device Driver
6732 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
6733 L:      netdev@vger.kernel.org
6734 S:      Supported
6735 F:      drivers/net/ethernet/ibm/ibmveth.*
6736
6737 IBM Power Virtual FC Device Drivers
6738 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
6739 L:      linux-scsi@vger.kernel.org
6740 S:      Supported
6741 F:      drivers/scsi/ibmvscsi/ibmvfc*
6742
6743 IBM Power Virtual SCSI Device Drivers
6744 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
6745 L:      linux-scsi@vger.kernel.org
6746 S:      Supported
6747 F:      drivers/scsi/ibmvscsi/ibmvscsi*
6748 F:      include/scsi/viosrp.h
6749
6750 IBM Power Virtual SCSI Device Target Driver
6751 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
6752 M:      Michael Cyr <mikecyr@linux.vnet.ibm.com>
6753 L:      linux-scsi@vger.kernel.org
6754 L:      target-devel@vger.kernel.org
6755 S:      Supported
6756 F:      drivers/scsi/ibmvscsi_tgt/
6757
6758 IBM Power VMX Cryptographic instructions
6759 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
6760 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
6761 L:      linux-crypto@vger.kernel.org
6762 S:      Supported
6763 F:      drivers/crypto/vmx/Makefile
6764 F:      drivers/crypto/vmx/Kconfig
6765 F:      drivers/crypto/vmx/vmx.c
6766 F:      drivers/crypto/vmx/aes*
6767 F:      drivers/crypto/vmx/ghash*
6768 F:      drivers/crypto/vmx/ppc-xlate.pl
6769
6770 IBM ServeRAID RAID DRIVER
6771 S:      Orphan
6772 F:      drivers/scsi/ips.*
6773
6774 ICH LPC AND GPIO DRIVER
6775 M:      Peter Tyser <ptyser@xes-inc.com>
6776 S:      Maintained
6777 F:      drivers/mfd/lpc_ich.c
6778 F:      drivers/gpio/gpio-ich.c
6779
6780 IDE SUBSYSTEM
6781 M:      "David S. Miller" <davem@davemloft.net>
6782 L:      linux-ide@vger.kernel.org
6783 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
6784 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
6785 S:      Maintained
6786 F:      Documentation/ide/
6787 F:      drivers/ide/
6788 F:      include/linux/ide.h
6789
6790 IDE/ATAPI DRIVERS
6791 M:      Borislav Petkov <bp@alien8.de>
6792 L:      linux-ide@vger.kernel.org
6793 S:      Maintained
6794 F:      Documentation/cdrom/ide-cd
6795 F:      drivers/ide/ide-cd*
6796
6797 IDEAPAD LAPTOP EXTRAS DRIVER
6798 M:      Ike Panhc <ike.pan@canonical.com>
6799 L:      platform-driver-x86@vger.kernel.org
6800 W:      http://launchpad.net/ideapad-laptop
6801 S:      Maintained
6802 F:      drivers/platform/x86/ideapad-laptop.c
6803
6804 IDEAPAD LAPTOP SLIDEBAR DRIVER
6805 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
6806 L:      linux-input@vger.kernel.org
6807 W:      https://github.com/o2genum/ideapad-slidebar
6808 S:      Maintained
6809 F:      drivers/input/misc/ideapad_slidebar.c
6810
6811 IDT VersaClock 5 CLOCK DRIVER
6812 M:      Marek Vasut <marek.vasut@gmail.com>
6813 S:      Maintained
6814 F:      drivers/clk/clk-versaclock5.c
6815
6816 IEEE 802.15.4 SUBSYSTEM
6817 M:      Alexander Aring <alex.aring@gmail.com>
6818 M:      Stefan Schmidt <stefan@osg.samsung.com>
6819 L:      linux-wpan@vger.kernel.org
6820 W:      http://wpan.cakelab.org/
6821 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
6822 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
6823 S:      Maintained
6824 F:      net/ieee802154/
6825 F:      net/mac802154/
6826 F:      drivers/net/ieee802154/
6827 F:      include/linux/nl802154.h
6828 F:      include/linux/ieee802154.h
6829 F:      include/net/nl802154.h
6830 F:      include/net/mac802154.h
6831 F:      include/net/af_ieee802154.h
6832 F:      include/net/cfg802154.h
6833 F:      include/net/ieee802154_netdev.h
6834 F:      Documentation/networking/ieee802154.txt
6835
6836 IFE PROTOCOL
6837 M:      Yotam Gigi <yotam.gi@gmail.com>
6838 M:      Jamal Hadi Salim <jhs@mojatatu.com>
6839 F:      net/ife
6840 F:      include/net/ife.h
6841 F:      include/uapi/linux/ife.h
6842
6843 IGORPLUG-USB IR RECEIVER
6844 M:      Sean Young <sean@mess.org>
6845 L:      linux-media@vger.kernel.org
6846 S:      Maintained
6847 F:      drivers/media/rc/igorplugusb.c
6848
6849 IGUANAWORKS USB IR TRANSCEIVER
6850 M:      Sean Young <sean@mess.org>
6851 L:      linux-media@vger.kernel.org
6852 S:      Maintained
6853 F:      drivers/media/rc/iguanair.c
6854
6855 IIO DIGITAL POTENTIOMETER DAC
6856 M:      Peter Rosin <peda@axentia.se>
6857 L:      linux-iio@vger.kernel.org
6858 S:      Maintained
6859 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
6860 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
6861 F:      drivers/iio/dac/dpot-dac.c
6862
6863 IIO ENVELOPE DETECTOR
6864 M:      Peter Rosin <peda@axentia.se>
6865 L:      linux-iio@vger.kernel.org
6866 S:      Maintained
6867 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
6868 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
6869 F:      drivers/iio/adc/envelope-detector.c
6870
6871 IIO MULTIPLEXER
6872 M:      Peter Rosin <peda@axentia.se>
6873 L:      linux-iio@vger.kernel.org
6874 S:      Maintained
6875 F:      Documentation/devicetree/bindings/iio/multiplexer/iio-mux.txt
6876 F:      drivers/iio/multiplexer/iio-mux.c
6877
6878 IIO SUBSYSTEM AND DRIVERS
6879 M:      Jonathan Cameron <jic23@kernel.org>
6880 R:      Hartmut Knaack <knaack.h@gmx.de>
6881 R:      Lars-Peter Clausen <lars@metafoo.de>
6882 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
6883 L:      linux-iio@vger.kernel.org
6884 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
6885 S:      Maintained
6886 F:      Documentation/ABI/testing/configfs-iio*
6887 F:      Documentation/ABI/testing/sysfs-bus-iio*
6888 F:      Documentation/devicetree/bindings/iio/
6889 F:      drivers/iio/
6890 F:      drivers/staging/iio/
6891 F:      include/linux/iio/
6892 F:      tools/iio/
6893
6894 IKANOS/ADI EAGLE ADSL USB DRIVER
6895 M:      Matthieu Castet <castet.matthieu@free.fr>
6896 M:      Stanislaw Gruszka <stf_xl@wp.pl>
6897 S:      Maintained
6898 F:      drivers/usb/atm/ueagle-atm.c
6899
6900 IMGTEC ASCII LCD DRIVER
6901 M:      Paul Burton <paul.burton@mips.com>
6902 S:      Maintained
6903 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
6904 F:      drivers/auxdisplay/img-ascii-lcd.c
6905
6906 IMGTEC IR DECODER DRIVER
6907 M:      James Hogan <jhogan@kernel.org>
6908 S:      Maintained
6909 F:      drivers/media/rc/img-ir/
6910
6911 IMON SOUNDGRAPH USB IR RECEIVER
6912 M:      Sean Young <sean@mess.org>
6913 L:      linux-media@vger.kernel.org
6914 S:      Maintained
6915 F:      drivers/media/rc/imon_raw.c
6916 F:      drivers/media/rc/imon.c
6917
6918 IMS TWINTURBO FRAMEBUFFER DRIVER
6919 L:      linux-fbdev@vger.kernel.org
6920 S:      Orphan
6921 F:      drivers/video/fbdev/imsttfb.c
6922
6923 INA209 HARDWARE MONITOR DRIVER
6924 M:      Guenter Roeck <linux@roeck-us.net>
6925 L:      linux-hwmon@vger.kernel.org
6926 S:      Maintained
6927 F:      Documentation/hwmon/ina209
6928 F:      Documentation/devicetree/bindings/i2c/ina209.txt
6929 F:      drivers/hwmon/ina209.c
6930
6931 INA2XX HARDWARE MONITOR DRIVER
6932 M:      Guenter Roeck <linux@roeck-us.net>
6933 L:      linux-hwmon@vger.kernel.org
6934 S:      Maintained
6935 F:      Documentation/hwmon/ina2xx
6936 F:      drivers/hwmon/ina2xx.c
6937 F:      include/linux/platform_data/ina2xx.h
6938
6939 INDUSTRY PACK SUBSYSTEM (IPACK)
6940 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
6941 M:      Jens Taprogge <jens.taprogge@taprogge.org>
6942 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6943 L:      industrypack-devel@lists.sourceforge.net
6944 W:      http://industrypack.sourceforge.net
6945 S:      Maintained
6946 F:      drivers/ipack/
6947
6948 INFINIBAND SUBSYSTEM
6949 M:      Doug Ledford <dledford@redhat.com>
6950 M:      Jason Gunthorpe <jgg@mellanox.com>
6951 L:      linux-rdma@vger.kernel.org
6952 W:      https://github.com/linux-rdma/rdma-core
6953 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
6954 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
6955 S:      Supported
6956 F:      Documentation/devicetree/bindings/infiniband/
6957 F:      Documentation/infiniband/
6958 F:      drivers/infiniband/
6959 F:      include/uapi/linux/if_infiniband.h
6960 F:      include/uapi/rdma/
6961 F:      include/rdma/
6962
6963 INGENIC JZ4780 DMA Driver
6964 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
6965 S:      Maintained
6966 F:      drivers/dma/dma-jz4780.c
6967
6968 INGENIC JZ4780 NAND DRIVER
6969 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
6970 L:      linux-mtd@lists.infradead.org
6971 S:      Maintained
6972 F:      drivers/mtd/nand/raw/jz4780_*
6973
6974 INOTIFY
6975 M:      Jan Kara <jack@suse.cz>
6976 R:      Amir Goldstein <amir73il@gmail.com>
6977 L:      linux-fsdevel@vger.kernel.org
6978 S:      Maintained
6979 F:      Documentation/filesystems/inotify.txt
6980 F:      fs/notify/inotify/
6981 F:      include/linux/inotify.h
6982 F:      include/uapi/linux/inotify.h
6983
6984 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
6985 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
6986 L:      linux-input@vger.kernel.org
6987 Q:      http://patchwork.kernel.org/project/linux-input/list/
6988 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
6989 S:      Maintained
6990 F:      drivers/input/
6991 F:      include/linux/input.h
6992 F:      include/uapi/linux/input.h
6993 F:      include/uapi/linux/input-event-codes.h
6994 F:      include/linux/input/
6995 F:      Documentation/devicetree/bindings/input/
6996 F:      Documentation/input/
6997
6998 INPUT MULTITOUCH (MT) PROTOCOL
6999 M:      Henrik Rydberg <rydberg@bitmath.org>
7000 L:      linux-input@vger.kernel.org
7001 S:      Odd fixes
7002 F:      Documentation/input/multi-touch-protocol.rst
7003 F:      drivers/input/input-mt.c
7004 K:      \b(ABS|SYN)_MT_
7005
7006 INSIDE SECURE CRYPTO DRIVER
7007 M:      Antoine Tenart <antoine.tenart@bootlin.com>
7008 F:      drivers/crypto/inside-secure/
7009 S:      Maintained
7010 L:      linux-crypto@vger.kernel.org
7011
7012 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
7013 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
7014 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
7015 L:      linux-integrity@vger.kernel.org
7016 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
7017 S:      Supported
7018 F:      security/integrity/ima/
7019
7020 INTEL 810/815 FRAMEBUFFER DRIVER
7021 M:      Antonino Daplas <adaplas@gmail.com>
7022 L:      linux-fbdev@vger.kernel.org
7023 S:      Maintained
7024 F:      drivers/video/fbdev/i810/
7025
7026 INTEL ASoC BDW/HSW DRIVERS
7027 M:      Jie Yang <yang.jie@linux.intel.com>
7028 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7029 S:      Supported
7030 F:      sound/soc/intel/common/sst-dsp*
7031 F:      sound/soc/intel/common/sst-firmware.c
7032 F:      sound/soc/intel/boards/broadwell.c
7033 F:      sound/soc/intel/haswell/
7034
7035 INTEL C600 SERIES SAS CONTROLLER DRIVER
7036 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
7037 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
7038 L:      linux-scsi@vger.kernel.org
7039 T:      git git://git.code.sf.net/p/intel-sas/isci
7040 S:      Supported
7041 F:      drivers/scsi/isci/
7042
7043 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
7044 M:      Jani Nikula <jani.nikula@linux.intel.com>
7045 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
7046 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
7047 L:      intel-gfx@lists.freedesktop.org
7048 W:      https://01.org/linuxgraphics/
7049 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
7050 C:      irc://chat.freenode.net/intel-gfx
7051 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
7052 T:      git git://anongit.freedesktop.org/drm-intel
7053 S:      Supported
7054 F:      drivers/gpu/drm/i915/
7055 F:      include/drm/i915*
7056 F:      include/uapi/drm/i915_drm.h
7057 F:      Documentation/gpu/i915.rst
7058
7059 INTEL ETHERNET DRIVERS
7060 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
7061 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
7062 W:      http://www.intel.com/support/feedback.htm
7063 W:      http://e1000.sourceforge.net/
7064 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
7065 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
7066 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
7067 S:      Supported
7068 F:      Documentation/networking/e100.txt
7069 F:      Documentation/networking/e1000.txt
7070 F:      Documentation/networking/e1000e.txt
7071 F:      Documentation/networking/igb.txt
7072 F:      Documentation/networking/igbvf.txt
7073 F:      Documentation/networking/ixgb.txt
7074 F:      Documentation/networking/ixgbe.txt
7075 F:      Documentation/networking/ixgbevf.txt
7076 F:      Documentation/networking/i40e.txt
7077 F:      Documentation/networking/i40evf.txt
7078 F:      Documentation/networking/ice.txt
7079 F:      drivers/net/ethernet/intel/
7080 F:      drivers/net/ethernet/intel/*/
7081 F:      include/linux/avf/virtchnl.h
7082
7083 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
7084 M:      Maik Broemme <mbroemme@libmpq.org>
7085 L:      linux-fbdev@vger.kernel.org
7086 S:      Maintained
7087 F:      Documentation/fb/intelfb.txt
7088 F:      drivers/video/fbdev/intelfb/
7089
7090 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
7091 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
7092 M:      Zhi Wang <zhi.a.wang@intel.com>
7093 L:      intel-gvt-dev@lists.freedesktop.org
7094 L:      intel-gfx@lists.freedesktop.org
7095 W:      https://01.org/igvt-g
7096 T:      git https://github.com/intel/gvt-linux.git
7097 S:      Supported
7098 F:      drivers/gpu/drm/i915/gvt/
7099
7100 INTEL HID EVENT DRIVER
7101 M:      Alex Hung <alex.hung@canonical.com>
7102 L:      platform-driver-x86@vger.kernel.org
7103 S:      Maintained
7104 F:      drivers/platform/x86/intel-hid.c
7105
7106 INTEL I/OAT DMA DRIVER
7107 M:      Dave Jiang <dave.jiang@intel.com>
7108 R:      Dan Williams <dan.j.williams@intel.com>
7109 L:      dmaengine@vger.kernel.org
7110 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
7111 S:      Supported
7112 F:      drivers/dma/ioat*
7113
7114 INTEL IDLE DRIVER
7115 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
7116 M:      Len Brown <lenb@kernel.org>
7117 L:      linux-pm@vger.kernel.org
7118 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
7119 B:      https://bugzilla.kernel.org
7120 S:      Supported
7121 F:      drivers/idle/intel_idle.c
7122
7123 INTEL INTEGRATED SENSOR HUB DRIVER
7124 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7125 M:      Jiri Kosina <jikos@kernel.org>
7126 L:      linux-input@vger.kernel.org
7127 S:      Maintained
7128 F:      drivers/hid/intel-ish-hid/
7129
7130 INTEL IOMMU (VT-d)
7131 M:      David Woodhouse <dwmw2@infradead.org>
7132 L:      iommu@lists.linux-foundation.org
7133 T:      git git://git.infradead.org/iommu-2.6.git
7134 S:      Supported
7135 F:      drivers/iommu/intel-iommu.c
7136 F:      include/linux/intel-iommu.h
7137
7138 INTEL IOP-ADMA DMA DRIVER
7139 R:      Dan Williams <dan.j.williams@intel.com>
7140 S:      Odd fixes
7141 F:      drivers/dma/iop-adma.c
7142
7143 INTEL IPU3 CSI-2 CIO2 DRIVER
7144 M:      Yong Zhi <yong.zhi@intel.com>
7145 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7146 L:      linux-media@vger.kernel.org
7147 S:      Maintained
7148 F:      drivers/media/pci/intel/ipu3/
7149 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
7150
7151 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
7152 M:      Krzysztof Halasa <khalasa@piap.pl>
7153 S:      Maintained
7154 F:      arch/arm/mach-ixp4xx/include/mach/qmgr.h
7155 F:      arch/arm/mach-ixp4xx/include/mach/npe.h
7156 F:      arch/arm/mach-ixp4xx/ixp4xx_qmgr.c
7157 F:      arch/arm/mach-ixp4xx/ixp4xx_npe.c
7158 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
7159 F:      drivers/net/wan/ixp4xx_hss.c
7160
7161 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
7162 M:      Deepak Saxena <dsaxena@plexity.net>
7163 S:      Maintained
7164 F:      drivers/char/hw_random/ixp4xx-rng.c
7165
7166 INTEL MANAGEMENT ENGINE (mei)
7167 M:      Tomas Winkler <tomas.winkler@intel.com>
7168 L:      linux-kernel@vger.kernel.org
7169 S:      Supported
7170 F:      include/uapi/linux/mei.h
7171 F:      include/linux/mei_cl_bus.h
7172 F:      drivers/misc/mei/*
7173 F:      drivers/watchdog/mei_wdt.c
7174 F:      Documentation/misc-devices/mei/*
7175 F:      samples/mei/*
7176
7177 INTEL MENLOW THERMAL DRIVER
7178 M:      Sujith Thomas <sujith.thomas@intel.com>
7179 L:      platform-driver-x86@vger.kernel.org
7180 W:      https://01.org/linux-acpi
7181 S:      Supported
7182 F:      drivers/platform/x86/intel_menlow.c
7183
7184 INTEL MERRIFIELD GPIO DRIVER
7185 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7186 L:      linux-gpio@vger.kernel.org
7187 S:      Maintained
7188 F:      drivers/gpio/gpio-merrifield.c
7189
7190 INTEL MIC DRIVERS (mic)
7191 M:      Sudeep Dutt <sudeep.dutt@intel.com>
7192 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
7193 S:      Supported
7194 W:      https://github.com/sudeepdutt/mic
7195 W:      http://software.intel.com/en-us/mic-developer
7196 F:      include/linux/mic_bus.h
7197 F:      include/linux/scif.h
7198 F:      include/uapi/linux/mic_common.h
7199 F:      include/uapi/linux/mic_ioctl.h
7200 F:      include/uapi/linux/scif_ioctl.h
7201 F:      drivers/misc/mic/
7202 F:      drivers/dma/mic_x100_dma.c
7203 F:      drivers/dma/mic_x100_dma.h
7204 F:      Documentation/mic/
7205
7206 INTEL PMC CORE DRIVER
7207 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
7208 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
7209 L:      platform-driver-x86@vger.kernel.org
7210 S:      Maintained
7211 F:      arch/x86/include/asm/pmc_core.h
7212 F:      drivers/platform/x86/intel_pmc_core*
7213
7214 INTEL PMC/P-Unit IPC DRIVER
7215 M:      Zha Qipeng<qipeng.zha@intel.com>
7216 L:      platform-driver-x86@vger.kernel.org
7217 S:      Maintained
7218 F:      drivers/platform/x86/intel_pmc_ipc.c
7219 F:      drivers/platform/x86/intel_punit_ipc.c
7220 F:      arch/x86/include/asm/intel_pmc_ipc.h
7221 F:      arch/x86/include/asm/intel_punit_ipc.h
7222
7223 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
7224 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
7225 L:      linux-wireless@vger.kernel.org
7226 S:      Maintained
7227 F:      Documentation/networking/README.ipw2100
7228 F:      Documentation/networking/README.ipw2200
7229 F:      drivers/net/wireless/intel/ipw2x00/
7230
7231 INTEL PSTATE DRIVER
7232 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7233 M:      Len Brown <lenb@kernel.org>
7234 L:      linux-pm@vger.kernel.org
7235 S:      Supported
7236 F:      drivers/cpufreq/intel_pstate.c
7237
7238 INTEL RDMA RNIC DRIVER
7239 M:      Faisal Latif <faisal.latif@intel.com>
7240 M:      Shiraz Saleem <shiraz.saleem@intel.com>
7241 L:      linux-rdma@vger.kernel.org
7242 S:      Supported
7243 F:      drivers/infiniband/hw/i40iw/
7244 F:      include/uapi/rdma/i40iw-abi.h
7245
7246 INTEL SHA MULTIBUFFER DRIVER
7247 M:      Megha Dey <megha.dey@linux.intel.com>
7248 R:      Tim Chen <tim.c.chen@linux.intel.com>
7249 L:      linux-crypto@vger.kernel.org
7250 S:      Supported
7251 F:      arch/x86/crypto/sha*-mb
7252 F:      crypto/mcryptd.c
7253
7254 INTEL TELEMETRY DRIVER
7255 M:      Souvik Kumar Chakravarty <souvik.k.chakravarty@intel.com>
7256 L:      platform-driver-x86@vger.kernel.org
7257 S:      Maintained
7258 F:      arch/x86/include/asm/intel_telemetry.h
7259 F:      drivers/platform/x86/intel_telemetry*
7260
7261 INTEL VIRTUAL BUTTON DRIVER
7262 M:      AceLan Kao <acelan.kao@canonical.com>
7263 L:      platform-driver-x86@vger.kernel.org
7264 S:      Maintained
7265 F:      drivers/platform/x86/intel-vbtn.c
7266
7267 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
7268 M:      Stanislaw Gruszka <sgruszka@redhat.com>
7269 L:      linux-wireless@vger.kernel.org
7270 S:      Supported
7271 F:      drivers/net/wireless/intel/iwlegacy/
7272
7273 INTEL WIRELESS WIFI LINK (iwlwifi)
7274 M:      Johannes Berg <johannes.berg@intel.com>
7275 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
7276 M:      Luca Coelho <luciano.coelho@intel.com>
7277 M:      Intel Linux Wireless <linuxwifi@intel.com>
7278 L:      linux-wireless@vger.kernel.org
7279 W:      http://intellinuxwireless.org
7280 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
7281 S:      Supported
7282 F:      drivers/net/wireless/intel/iwlwifi/
7283
7284 INTEL WIRELESS WIMAX CONNECTION 2400
7285 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
7286 M:      linux-wimax@intel.com
7287 L:      wimax@linuxwimax.org (subscribers-only)
7288 S:      Supported
7289 W:      http://linuxwimax.org
7290 F:      Documentation/wimax/README.i2400m
7291 F:      drivers/net/wimax/i2400m/
7292 F:      include/uapi/linux/wimax/i2400m.h
7293
7294 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
7295 M:      Mario Limonciello <mario.limonciello@dell.com>
7296 S:      Maintained
7297 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
7298
7299 INTEL(R) TRACE HUB
7300 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
7301 S:      Supported
7302 F:      Documentation/trace/intel_th.txt
7303 F:      drivers/hwtracing/intel_th/
7304
7305 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
7306 M:      Ning Sun <ning.sun@intel.com>
7307 L:      tboot-devel@lists.sourceforge.net
7308 W:      http://tboot.sourceforge.net
7309 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
7310 S:      Supported
7311 F:      Documentation/intel_txt.txt
7312 F:      include/linux/tboot.h
7313 F:      arch/x86/kernel/tboot.c
7314
7315 INTEL-MID GPIO DRIVER
7316 M:      David Cohen <david.a.cohen@linux.intel.com>
7317 L:      linux-gpio@vger.kernel.org
7318 S:      Maintained
7319 F:      drivers/gpio/gpio-intel-mid.c
7320
7321 INVENSENSE MPU-3050 GYROSCOPE DRIVER
7322 M:      Linus Walleij <linus.walleij@linaro.org>
7323 L:      linux-iio@vger.kernel.org
7324 S:      Maintained
7325 F:      drivers/iio/gyro/mpu3050*
7326 F:      Documentation/devicetree/bindings/iio/gyroscope/inv,mpu3050.txt
7327
7328 IOC3 ETHERNET DRIVER
7329 M:      Ralf Baechle <ralf@linux-mips.org>
7330 L:      linux-mips@linux-mips.org
7331 S:      Maintained
7332 F:      drivers/net/ethernet/sgi/ioc3-eth.c
7333
7334 IOC3 SERIAL DRIVER
7335 M:      Pat Gefre <pfg@sgi.com>
7336 L:      linux-serial@vger.kernel.org
7337 S:      Maintained
7338 F:      drivers/tty/serial/ioc3_serial.c
7339
7340 IOMMU DRIVERS
7341 M:      Joerg Roedel <joro@8bytes.org>
7342 L:      iommu@lists.linux-foundation.org
7343 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
7344 S:      Maintained
7345 F:      Documentation/devicetree/bindings/iommu/
7346 F:      drivers/iommu/
7347 F:      include/linux/iommu.h
7348 F:      include/linux/of_iommu.h
7349 F:      include/linux/iova.h
7350
7351 IP MASQUERADING
7352 M:      Juanjo Ciarlante <jjciarla@raiz.uncu.edu.ar>
7353 S:      Maintained
7354 F:      net/ipv4/netfilter/ipt_MASQUERADE.c
7355
7356 IPMI SUBSYSTEM
7357 M:      Corey Minyard <minyard@acm.org>
7358 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
7359 W:      http://openipmi.sourceforge.net/
7360 S:      Supported
7361 F:      Documentation/IPMI.txt
7362 F:      drivers/char/ipmi/
7363 F:      include/linux/ipmi*
7364 F:      include/uapi/linux/ipmi*
7365
7366 IPS SCSI RAID DRIVER
7367 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
7368 L:      linux-scsi@vger.kernel.org
7369 W:      http://www.adaptec.com/
7370 S:      Maintained
7371 F:      drivers/scsi/ips*
7372
7373 IPVS
7374 M:      Wensong Zhang <wensong@linux-vs.org>
7375 M:      Simon Horman <horms@verge.net.au>
7376 M:      Julian Anastasov <ja@ssi.bg>
7377 L:      netdev@vger.kernel.org
7378 L:      lvs-devel@vger.kernel.org
7379 S:      Maintained
7380 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
7381 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
7382 F:      Documentation/networking/ipvs-sysctl.txt
7383 F:      include/net/ip_vs.h
7384 F:      include/uapi/linux/ip_vs.h
7385 F:      net/netfilter/ipvs/
7386
7387 IPWIRELESS DRIVER
7388 M:      Jiri Kosina <jikos@kernel.org>
7389 M:      David Sterba <dsterba@suse.com>
7390 S:      Odd Fixes
7391 F:      drivers/tty/ipwireless/
7392
7393 IPX NETWORK LAYER
7394 L:      netdev@vger.kernel.org
7395 S:      Obsolete
7396 F:      include/uapi/linux/ipx.h
7397 F:      drivers/staging/ipx/
7398
7399 IRDA SUBSYSTEM
7400 M:      Samuel Ortiz <samuel@sortiz.org>
7401 L:      irda-users@lists.sourceforge.net (subscribers-only)
7402 L:      netdev@vger.kernel.org
7403 W:      http://irda.sourceforge.net/
7404 S:      Obsolete
7405 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sameo/irda-2.6.git
7406 F:      Documentation/networking/irda.txt
7407 F:      drivers/staging/irda/
7408
7409 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
7410 M:      Marc Zyngier <marc.zyngier@arm.com>
7411 S:      Maintained
7412 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7413 F:      Documentation/IRQ-domain.txt
7414 F:      include/linux/irqdomain.h
7415 F:      kernel/irq/irqdomain.c
7416 F:      kernel/irq/msi.c
7417
7418 IRQ SUBSYSTEM
7419 M:      Thomas Gleixner <tglx@linutronix.de>
7420 L:      linux-kernel@vger.kernel.org
7421 S:      Maintained
7422 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7423 F:      kernel/irq/
7424
7425 IRQCHIP DRIVERS
7426 M:      Thomas Gleixner <tglx@linutronix.de>
7427 M:      Jason Cooper <jason@lakedaemon.net>
7428 M:      Marc Zyngier <marc.zyngier@arm.com>
7429 L:      linux-kernel@vger.kernel.org
7430 S:      Maintained
7431 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7432 F:      Documentation/devicetree/bindings/interrupt-controller/
7433 F:      drivers/irqchip/
7434
7435 ISA
7436 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
7437 S:      Maintained
7438 F:      Documentation/isa.txt
7439 F:      drivers/base/isa.c
7440 F:      include/linux/isa.h
7441
7442 ISA RADIO MODULE
7443 M:      Hans Verkuil <hverkuil@xs4all.nl>
7444 L:      linux-media@vger.kernel.org
7445 T:      git git://linuxtv.org/media_tree.git
7446 W:      https://linuxtv.org
7447 S:      Maintained
7448 F:      drivers/media/radio/radio-isa*
7449
7450 ISAPNP
7451 M:      Jaroslav Kysela <perex@perex.cz>
7452 S:      Maintained
7453 F:      Documentation/isapnp.txt
7454 F:      drivers/pnp/isapnp/
7455 F:      include/linux/isapnp.h
7456
7457 ISCSI
7458 M:      Lee Duncan <lduncan@suse.com>
7459 M:      Chris Leech <cleech@redhat.com>
7460 L:      open-iscsi@googlegroups.com
7461 W:      www.open-iscsi.com
7462 S:      Maintained
7463 F:      drivers/scsi/*iscsi*
7464 F:      include/scsi/*iscsi*
7465
7466 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
7467 M:      Peter Jones <pjones@redhat.com>
7468 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
7469 S:      Maintained
7470 F:      drivers/firmware/iscsi_ibft*
7471
7472 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
7473 M:      Or Gerlitz <ogerlitz@mellanox.com>
7474 M:      Sagi Grimberg <sagi@grimberg.me>
7475 M:      Roi Dayan <roid@mellanox.com>
7476 L:      linux-rdma@vger.kernel.org
7477 S:      Supported
7478 W:      http://www.openfabrics.org
7479 W:      www.open-iscsi.org
7480 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7481 F:      drivers/infiniband/ulp/iser/
7482
7483 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
7484 M:      Sagi Grimberg <sagi@grimberg.me>
7485 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
7486 L:      linux-rdma@vger.kernel.org
7487 L:      target-devel@vger.kernel.org
7488 S:      Supported
7489 W:      http://www.linux-iscsi.org
7490 F:      drivers/infiniband/ulp/isert
7491
7492 ISDN SUBSYSTEM
7493 M:      Karsten Keil <isdn@linux-pingi.de>
7494 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7495 L:      netdev@vger.kernel.org
7496 W:      http://www.isdn4linux.de
7497 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kkeil/isdn-2.6.git
7498 S:      Maintained
7499 F:      Documentation/isdn/
7500 F:      drivers/isdn/
7501 F:      include/linux/isdn.h
7502 F:      include/linux/isdn/
7503 F:      include/uapi/linux/isdn.h
7504 F:      include/uapi/linux/isdn/
7505
7506 ISDN SUBSYSTEM (Eicon active card driver)
7507 M:      Armin Schindler <mac@melware.de>
7508 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7509 W:      http://www.melware.de
7510 S:      Maintained
7511 F:      drivers/isdn/hardware/eicon/
7512
7513 IT87 HARDWARE MONITORING DRIVER
7514 M:      Jean Delvare <jdelvare@suse.com>
7515 L:      linux-hwmon@vger.kernel.org
7516 S:      Maintained
7517 F:      Documentation/hwmon/it87
7518 F:      drivers/hwmon/it87.c
7519
7520 IT913X MEDIA DRIVER
7521 M:      Antti Palosaari <crope@iki.fi>
7522 L:      linux-media@vger.kernel.org
7523 W:      https://linuxtv.org
7524 W:      http://palosaari.fi/linux/
7525 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7526 T:      git git://linuxtv.org/anttip/media_tree.git
7527 S:      Maintained
7528 F:      drivers/media/tuners/it913x*
7529
7530 IVTV VIDEO4LINUX DRIVER
7531 M:      Andy Walls <awalls@md.metrocast.net>
7532 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
7533 L:      linux-media@vger.kernel.org
7534 T:      git git://linuxtv.org/media_tree.git
7535 W:      http://www.ivtvdriver.org
7536 S:      Maintained
7537 F:      Documentation/media/v4l-drivers/ivtv*
7538 F:      drivers/media/pci/ivtv/
7539 F:      include/uapi/linux/ivtv*
7540
7541 IX2505V MEDIA DRIVER
7542 M:      Malcolm Priestley <tvboxspy@gmail.com>
7543 L:      linux-media@vger.kernel.org
7544 W:      https://linuxtv.org
7545 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7546 S:      Maintained
7547 F:      drivers/media/dvb-frontends/ix2505v*
7548
7549 JAILHOUSE HYPERVISOR INTERFACE
7550 M:      Jan Kiszka <jan.kiszka@siemens.com>
7551 L:      jailhouse-dev@googlegroups.com
7552 S:      Maintained
7553 F:      arch/x86/kernel/jailhouse.c
7554 F:      arch/x86/include/asm/jailhouse_para.h
7555
7556 JC42.4 TEMPERATURE SENSOR DRIVER
7557 M:      Guenter Roeck <linux@roeck-us.net>
7558 L:      linux-hwmon@vger.kernel.org
7559 S:      Maintained
7560 F:      drivers/hwmon/jc42.c
7561 F:      Documentation/hwmon/jc42
7562
7563 JFS FILESYSTEM
7564 M:      Dave Kleikamp <shaggy@kernel.org>
7565 L:      jfs-discussion@lists.sourceforge.net
7566 W:      http://jfs.sourceforge.net/
7567 T:      git git://github.com/kleikamp/linux-shaggy.git
7568 S:      Maintained
7569 F:      Documentation/filesystems/jfs.txt
7570 F:      fs/jfs/
7571
7572 JME NETWORK DRIVER
7573 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
7574 L:      netdev@vger.kernel.org
7575 S:      Maintained
7576 F:      drivers/net/ethernet/jme.*
7577
7578 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
7579 M:      David Woodhouse <dwmw2@infradead.org>
7580 L:      linux-mtd@lists.infradead.org
7581 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
7582 S:      Maintained
7583 F:      fs/jffs2/
7584 F:      include/uapi/linux/jffs2.h
7585
7586 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
7587 M:      "Theodore Ts'o" <tytso@mit.edu>
7588 M:      Jan Kara <jack@suse.com>
7589 L:      linux-ext4@vger.kernel.org
7590 S:      Maintained
7591 F:      fs/jbd2/
7592 F:      include/linux/jbd2.h
7593
7594 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
7595 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
7596 L:      linux-media@vger.kernel.org
7597 S:      Maintained
7598 F:      drivers/media/platform/rcar_jpu.c
7599
7600 JSM Neo PCI based serial card
7601 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
7602 L:      linux-serial@vger.kernel.org
7603 S:      Maintained
7604 F:      drivers/tty/serial/jsm/
7605
7606 K10TEMP HARDWARE MONITORING DRIVER
7607 M:      Clemens Ladisch <clemens@ladisch.de>
7608 L:      linux-hwmon@vger.kernel.org
7609 S:      Maintained
7610 F:      Documentation/hwmon/k10temp
7611 F:      drivers/hwmon/k10temp.c
7612
7613 K8TEMP HARDWARE MONITORING DRIVER
7614 M:      Rudolf Marek <r.marek@assembler.cz>
7615 L:      linux-hwmon@vger.kernel.org
7616 S:      Maintained
7617 F:      Documentation/hwmon/k8temp
7618 F:      drivers/hwmon/k8temp.c
7619
7620 KASAN
7621 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
7622 R:      Alexander Potapenko <glider@google.com>
7623 R:      Dmitry Vyukov <dvyukov@google.com>
7624 L:      kasan-dev@googlegroups.com
7625 S:      Maintained
7626 F:      arch/*/include/asm/kasan.h
7627 F:      arch/*/mm/kasan_init*
7628 F:      Documentation/dev-tools/kasan.rst
7629 F:      include/linux/kasan*.h
7630 F:      lib/test_kasan.c
7631 F:      mm/kasan/
7632 F:      scripts/Makefile.kasan
7633
7634 KCONFIG
7635 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
7636 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
7637 L:      linux-kbuild@vger.kernel.org
7638 S:      Maintained
7639 F:      Documentation/kbuild/kconfig-language.txt
7640 F:      scripts/kconfig/
7641
7642 KDUMP
7643 M:      Dave Young <dyoung@redhat.com>
7644 M:      Baoquan He <bhe@redhat.com>
7645 R:      Vivek Goyal <vgoyal@redhat.com>
7646 L:      kexec@lists.infradead.org
7647 W:      http://lse.sourceforge.net/kdump/
7648 S:      Maintained
7649 F:      Documentation/kdump/
7650
7651 KEENE FM RADIO TRANSMITTER DRIVER
7652 M:      Hans Verkuil <hverkuil@xs4all.nl>
7653 L:      linux-media@vger.kernel.org
7654 T:      git git://linuxtv.org/media_tree.git
7655 W:      https://linuxtv.org
7656 S:      Maintained
7657 F:      drivers/media/radio/radio-keene*
7658
7659 KERNEL AUTOMOUNTER v4 (AUTOFS4)
7660 M:      Ian Kent <raven@themaw.net>
7661 L:      autofs@vger.kernel.org
7662 S:      Maintained
7663 F:      fs/autofs4/
7664
7665 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
7666 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
7667 M:      Michal Marek <michal.lkml@markovi.net>
7668 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
7669 L:      linux-kbuild@vger.kernel.org
7670 S:      Maintained
7671 F:      Documentation/kbuild/
7672 F:      Makefile
7673 F:      scripts/Makefile.*
7674 F:      scripts/basic/
7675 F:      scripts/mk*
7676 F:      scripts/package/
7677
7678 KERNEL JANITORS
7679 L:      kernel-janitors@vger.kernel.org
7680 W:      http://kernelnewbies.org/KernelJanitors
7681 S:      Odd Fixes
7682
7683 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
7684 M:      "J. Bruce Fields" <bfields@fieldses.org>
7685 M:      Jeff Layton <jlayton@kernel.org>
7686 L:      linux-nfs@vger.kernel.org
7687 W:      http://nfs.sourceforge.net/
7688 T:      git git://linux-nfs.org/~bfields/linux.git
7689 S:      Supported
7690 F:      fs/nfsd/
7691 F:      include/uapi/linux/nfsd/
7692 F:      fs/lockd/
7693 F:      fs/nfs_common/
7694 F:      net/sunrpc/
7695 F:      include/linux/lockd/
7696 F:      include/linux/sunrpc/
7697 F:      include/uapi/linux/sunrpc/
7698
7699 KERNEL SELFTEST FRAMEWORK
7700 M:      Shuah Khan <shuahkh@osg.samsung.com>
7701 M:      Shuah Khan <shuah@kernel.org>
7702 L:      linux-kselftest@vger.kernel.org
7703 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
7704 S:      Maintained
7705 F:      tools/testing/selftests/
7706 F:      Documentation/dev-tools/kselftest*
7707
7708 KERNEL USERMODE HELPER
7709 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
7710 L:      linux-kernel@vger.kernel.org
7711 S:      Maintained
7712 F:      kernel/umh.c
7713 F:      include/linux/umh.h
7714
7715 KERNEL VIRTUAL MACHINE (KVM)
7716 M:      Paolo Bonzini <pbonzini@redhat.com>
7717 M:      Radim Krčmář <rkrcmar@redhat.com>
7718 L:      kvm@vger.kernel.org
7719 W:      http://www.linux-kvm.org
7720 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
7721 S:      Supported
7722 F:      Documentation/virtual/kvm/
7723 F:      include/trace/events/kvm.h
7724 F:      include/uapi/asm-generic/kvm*
7725 F:      include/uapi/linux/kvm*
7726 F:      include/asm-generic/kvm*
7727 F:      include/linux/kvm*
7728 F:      include/kvm/iodev.h
7729 F:      virt/kvm/*
7730 F:      tools/kvm/
7731
7732 KERNEL VIRTUAL MACHINE FOR AMD-V (KVM/amd)
7733 M:      Joerg Roedel <joro@8bytes.org>
7734 L:      kvm@vger.kernel.org
7735 W:      http://www.linux-kvm.org/
7736 S:      Maintained
7737 F:      arch/x86/include/asm/svm.h
7738 F:      arch/x86/kvm/svm.c
7739
7740 KERNEL VIRTUAL MACHINE FOR ARM (KVM/arm)
7741 M:      Christoffer Dall <christoffer.dall@linaro.org>
7742 M:      Marc Zyngier <marc.zyngier@arm.com>
7743 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
7744 L:      kvmarm@lists.cs.columbia.edu
7745 W:      http://systems.cs.columbia.edu/projects/kvm-arm
7746 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
7747 S:      Supported
7748 F:      arch/arm/include/uapi/asm/kvm*
7749 F:      arch/arm/include/asm/kvm*
7750 F:      arch/arm/kvm/
7751 F:      virt/kvm/arm/
7752 F:      include/kvm/arm_*
7753
7754 KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64)
7755 M:      Christoffer Dall <christoffer.dall@linaro.org>
7756 M:      Marc Zyngier <marc.zyngier@arm.com>
7757 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
7758 L:      kvmarm@lists.cs.columbia.edu
7759 S:      Maintained
7760 F:      arch/arm64/include/uapi/asm/kvm*
7761 F:      arch/arm64/include/asm/kvm*
7762 F:      arch/arm64/kvm/
7763
7764 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
7765 M:      James Hogan <jhogan@kernel.org>
7766 L:      linux-mips@linux-mips.org
7767 S:      Supported
7768 F:      arch/mips/include/uapi/asm/kvm*
7769 F:      arch/mips/include/asm/kvm*
7770 F:      arch/mips/kvm/
7771
7772 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
7773 M:      Paul Mackerras <paulus@ozlabs.org>
7774 L:      kvm-ppc@vger.kernel.org
7775 W:      http://www.linux-kvm.org/
7776 T:      git git://github.com/agraf/linux-2.6.git
7777 S:      Supported
7778 F:      arch/powerpc/include/uapi/asm/kvm*
7779 F:      arch/powerpc/include/asm/kvm*
7780 F:      arch/powerpc/kvm/
7781 F:      arch/powerpc/kernel/kvm*
7782
7783 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
7784 M:      Christian Borntraeger <borntraeger@de.ibm.com>
7785 M:      Janosch Frank <frankja@linux.ibm.com>
7786 R:      David Hildenbrand <david@redhat.com>
7787 R:      Cornelia Huck <cohuck@redhat.com>
7788 L:      linux-s390@vger.kernel.org
7789 W:      http://www.ibm.com/developerworks/linux/linux390/
7790 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
7791 S:      Supported
7792 F:      arch/s390/include/uapi/asm/kvm*
7793 F:      arch/s390/include/asm/gmap.h
7794 F:      arch/s390/include/asm/kvm*
7795 F:      arch/s390/kvm/
7796 F:      arch/s390/mm/gmap.c
7797
7798 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
7799 M:      Paolo Bonzini <pbonzini@redhat.com>
7800 M:      Radim Krčmář <rkrcmar@redhat.com>
7801 L:      kvm@vger.kernel.org
7802 W:      http://www.linux-kvm.org
7803 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
7804 S:      Supported
7805 F:      arch/x86/kvm/
7806 F:      arch/x86/include/uapi/asm/kvm*
7807 F:      arch/x86/include/asm/kvm*
7808 F:      arch/x86/include/asm/pvclock-abi.h
7809 F:      arch/x86/kernel/kvm.c
7810 F:      arch/x86/kernel/kvmclock.c
7811
7812 KERNFS
7813 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7814 M:      Tejun Heo <tj@kernel.org>
7815 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
7816 S:      Supported
7817 F:      include/linux/kernfs.h
7818 F:      fs/kernfs/
7819
7820 KEXEC
7821 M:      Eric Biederman <ebiederm@xmission.com>
7822 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
7823 L:      kexec@lists.infradead.org
7824 S:      Maintained
7825 F:      include/linux/kexec.h
7826 F:      include/uapi/linux/kexec.h
7827 F:      kernel/kexec*
7828
7829 KEYS-ENCRYPTED
7830 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
7831 L:      linux-integrity@vger.kernel.org
7832 L:      keyrings@vger.kernel.org
7833 S:      Supported
7834 F:      Documentation/security/keys/trusted-encrypted.rst
7835 F:      include/keys/encrypted-type.h
7836 F:      security/keys/encrypted-keys/
7837
7838 KEYS-TRUSTED
7839 M:      James Bottomley <jejb@linux.vnet.ibm.com>
7840 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
7841 L:      linux-integrity@vger.kernel.org
7842 L:      keyrings@vger.kernel.org
7843 S:      Supported
7844 F:      Documentation/security/keys/trusted-encrypted.rst
7845 F:      include/keys/trusted-type.h
7846 F:      security/keys/trusted.c
7847 F:      security/keys/trusted.h
7848
7849 KEYS/KEYRINGS:
7850 M:      David Howells <dhowells@redhat.com>
7851 L:      keyrings@vger.kernel.org
7852 S:      Maintained
7853 F:      Documentation/security/keys/core.rst
7854 F:      include/linux/key.h
7855 F:      include/linux/key-type.h
7856 F:      include/linux/keyctl.h
7857 F:      include/uapi/linux/keyctl.h
7858 F:      include/keys/
7859 F:      security/keys/
7860
7861 KGDB / KDB /debug_core
7862 M:      Jason Wessel <jason.wessel@windriver.com>
7863 M:      Daniel Thompson <daniel.thompson@linaro.org>
7864 W:      http://kgdb.wiki.kernel.org/
7865 L:      kgdb-bugreport@lists.sourceforge.net
7866 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
7867 S:      Maintained
7868 F:      Documentation/dev-tools/kgdb.rst
7869 F:      drivers/misc/kgdbts.c
7870 F:      drivers/tty/serial/kgdboc.c
7871 F:      include/linux/kdb.h
7872 F:      include/linux/kgdb.h
7873 F:      kernel/debug/
7874
7875 KMEMLEAK
7876 M:      Catalin Marinas <catalin.marinas@arm.com>
7877 S:      Maintained
7878 F:      Documentation/dev-tools/kmemleak.rst
7879 F:      include/linux/kmemleak.h
7880 F:      mm/kmemleak.c
7881 F:      mm/kmemleak-test.c
7882
7883 KMOD KERNEL MODULE LOADER - USERMODE HELPER
7884 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
7885 L:      linux-kernel@vger.kernel.org
7886 S:      Maintained
7887 F:      kernel/kmod.c
7888 F:      include/linux/kmod.h
7889 F:      lib/test_kmod.c
7890 F:      tools/testing/selftests/kmod/
7891
7892 KPROBES
7893 M:      Ananth N Mavinakayanahalli <ananth@linux.vnet.ibm.com>
7894 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
7895 M:      "David S. Miller" <davem@davemloft.net>
7896 M:      Masami Hiramatsu <mhiramat@kernel.org>
7897 S:      Maintained
7898 F:      Documentation/kprobes.txt
7899 F:      include/linux/kprobes.h
7900 F:      include/asm-generic/kprobes.h
7901 F:      kernel/kprobes.c
7902
7903 KS0108 LCD CONTROLLER DRIVER
7904 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
7905 W:      http://miguelojeda.es/auxdisplay.htm
7906 W:      http://jair.lab.fi.uva.es/~migojed/auxdisplay.htm
7907 S:      Maintained
7908 F:      Documentation/auxdisplay/ks0108
7909 F:      drivers/auxdisplay/ks0108.c
7910 F:      include/linux/ks0108.h
7911
7912 L3MDEV
7913 M:      David Ahern <dsa@cumulusnetworks.com>
7914 L:      netdev@vger.kernel.org
7915 S:      Maintained
7916 F:      net/l3mdev
7917 F:      include/net/l3mdev.h
7918
7919 LANTIQ MIPS ARCHITECTURE
7920 M:      John Crispin <john@phrozen.org>
7921 L:      linux-mips@linux-mips.org
7922 S:      Maintained
7923 F:      arch/mips/lantiq
7924 F:      drivers/soc/lantiq
7925
7926 LAPB module
7927 L:      linux-x25@vger.kernel.org
7928 S:      Orphan
7929 F:      Documentation/networking/lapb-module.txt
7930 F:      include/*/lapb.h
7931 F:      net/lapb/
7932
7933 LASI 53c700 driver for PARISC
7934 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
7935 L:      linux-scsi@vger.kernel.org
7936 S:      Maintained
7937 F:      Documentation/scsi/53c700.txt
7938 F:      drivers/scsi/53c700*
7939
7940 LEAKING_ADDRESSES
7941 M:      Tobin C. Harding <me@tobin.cc>
7942 M:      Tycho Andersen <tycho@tycho.ws>
7943 L:      kernel-hardening@lists.openwall.com
7944 S:      Maintained
7945 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
7946 F:      scripts/leaking_addresses.pl
7947
7948 LED SUBSYSTEM
7949 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
7950 M:      Pavel Machek <pavel@ucw.cz>
7951 L:      linux-leds@vger.kernel.org
7952 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
7953 S:      Maintained
7954 F:      Documentation/devicetree/bindings/leds/
7955 F:      drivers/leds/
7956 F:      include/linux/leds.h
7957
7958 LEGACY EEPROM DRIVER
7959 M:      Jean Delvare <jdelvare@suse.com>
7960 S:      Maintained
7961 F:      Documentation/misc-devices/eeprom
7962 F:      drivers/misc/eeprom/eeprom.c
7963
7964 LEGO USB Tower driver
7965 M:      Juergen Stuber <starblue@users.sourceforge.net>
7966 L:      legousb-devel@lists.sourceforge.net
7967 W:      http://legousb.sourceforge.net/
7968 S:      Maintained
7969 F:      drivers/usb/misc/legousbtower.c
7970
7971 LG2160 MEDIA DRIVER
7972 M:      Michael Krufky <mkrufky@linuxtv.org>
7973 L:      linux-media@vger.kernel.org
7974 W:      https://linuxtv.org
7975 W:      http://github.com/mkrufky
7976 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7977 T:      git git://linuxtv.org/mkrufky/tuners.git
7978 S:      Maintained
7979 F:      drivers/media/dvb-frontends/lg2160.*
7980
7981 LGDT3305 MEDIA DRIVER
7982 M:      Michael Krufky <mkrufky@linuxtv.org>
7983 L:      linux-media@vger.kernel.org
7984 W:      https://linuxtv.org
7985 W:      http://github.com/mkrufky
7986 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7987 T:      git git://linuxtv.org/mkrufky/tuners.git
7988 S:      Maintained
7989 F:      drivers/media/dvb-frontends/lgdt3305.*
7990
7991 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
7992 M:      Viresh Kumar <vireshk@kernel.org>
7993 L:      linux-ide@vger.kernel.org
7994 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
7995 S:      Maintained
7996 F:      include/linux/pata_arasan_cf_data.h
7997 F:      drivers/ata/pata_arasan_cf.c
7998
7999 LIBATA PATA DRIVERS
8000 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8001 M:      Tejun Heo <tj@kernel.org>
8002 L:      linux-ide@vger.kernel.org
8003 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8004 S:      Maintained
8005 F:      drivers/ata/pata_*.c
8006 F:      drivers/ata/ata_generic.c
8007
8008 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
8009 M:      Linus Walleij <linus.walleij@linaro.org>
8010 L:      linux-ide@vger.kernel.org
8011 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8012 S:      Maintained
8013 F:      drivers/ata/pata_ftide010.c
8014 F:      drivers/ata/sata_gemini.c
8015 F:      drivers/ata/sata_gemini.h
8016
8017 LIBATA SATA AHCI PLATFORM devices support
8018 M:      Hans de Goede <hdegoede@redhat.com>
8019 M:      Tejun Heo <tj@kernel.org>
8020 L:      linux-ide@vger.kernel.org
8021 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8022 S:      Maintained
8023 F:      drivers/ata/ahci_platform.c
8024 F:      drivers/ata/libahci_platform.c
8025 F:      include/linux/ahci_platform.h
8026
8027 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
8028 M:      Mikael Pettersson <mikpelinux@gmail.com>
8029 L:      linux-ide@vger.kernel.org
8030 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8031 S:      Maintained
8032 F:      drivers/ata/sata_promise.*
8033
8034 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
8035 M:      Tejun Heo <tj@kernel.org>
8036 L:      linux-ide@vger.kernel.org
8037 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8038 S:      Maintained
8039 F:      drivers/ata/
8040 F:      include/linux/ata.h
8041 F:      include/linux/libata.h
8042 F:      Documentation/devicetree/bindings/ata/
8043
8044 LIBLOCKDEP
8045 M:      Sasha Levin <alexander.levin@verizon.com>
8046 S:      Maintained
8047 F:      tools/lib/lockdep/
8048
8049 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
8050 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
8051 L:      linux-nvdimm@lists.01.org
8052 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8053 S:      Supported
8054 F:      drivers/nvdimm/blk.c
8055 F:      drivers/nvdimm/region_devs.c
8056
8057 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
8058 M:      Vishal Verma <vishal.l.verma@intel.com>
8059 L:      linux-nvdimm@lists.01.org
8060 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8061 S:      Supported
8062 F:      drivers/nvdimm/btt*
8063
8064 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
8065 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
8066 L:      linux-nvdimm@lists.01.org
8067 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8068 S:      Supported
8069 F:      drivers/nvdimm/pmem*
8070
8071 LIBNVDIMM: DEVICETREE BINDINGS
8072 M:      Oliver O'Halloran <oohall@gmail.com>
8073 L:      linux-nvdimm@lists.01.org
8074 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8075 S:      Supported
8076 F:      drivers/nvdimm/of_pmem.c
8077 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
8078
8079 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
8080 M:      Dan Williams <dan.j.williams@intel.com>
8081 L:      linux-nvdimm@lists.01.org
8082 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8083 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
8084 S:      Supported
8085 F:      drivers/nvdimm/*
8086 F:      drivers/acpi/nfit/*
8087 F:      include/linux/nd.h
8088 F:      include/linux/libnvdimm.h
8089 F:      include/uapi/linux/ndctl.h
8090
8091 LIGHTNVM PLATFORM SUPPORT
8092 M:      Matias Bjorling <mb@lightnvm.io>
8093 W:      http://github/OpenChannelSSD
8094 L:      linux-block@vger.kernel.org
8095 S:      Maintained
8096 F:      drivers/lightnvm/
8097 F:      include/linux/lightnvm.h
8098 F:      include/uapi/linux/lightnvm.h
8099
8100 LINUX FOR POWER MACINTOSH
8101 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8102 W:      http://www.penguinppc.org/
8103 L:      linuxppc-dev@lists.ozlabs.org
8104 S:      Maintained
8105 F:      arch/powerpc/platforms/powermac/
8106 F:      drivers/macintosh/
8107
8108 LINUX FOR POWERPC (32-BIT AND 64-BIT)
8109 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8110 M:      Paul Mackerras <paulus@samba.org>
8111 M:      Michael Ellerman <mpe@ellerman.id.au>
8112 W:      https://github.com/linuxppc/linux/wiki
8113 L:      linuxppc-dev@lists.ozlabs.org
8114 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
8115 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
8116 S:      Supported
8117 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
8118 F:      Documentation/devicetree/bindings/powerpc/
8119 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
8120 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
8121 F:      Documentation/powerpc/
8122 F:      arch/powerpc/
8123 F:      drivers/char/tpm/tpm_ibmvtpm*
8124 F:      drivers/crypto/nx/
8125 F:      drivers/crypto/vmx/
8126 F:      drivers/i2c/busses/i2c-opal.c
8127 F:      drivers/net/ethernet/ibm/ibmveth.*
8128 F:      drivers/net/ethernet/ibm/ibmvnic.*
8129 F:      drivers/pci/hotplug/pnv_php.c
8130 F:      drivers/pci/hotplug/rpa*
8131 F:      drivers/rtc/rtc-opal.c
8132 F:      drivers/scsi/ibmvscsi/
8133 F:      drivers/tty/hvc/hvc_opal.c
8134 F:      drivers/watchdog/wdrtas.c
8135 F:      tools/testing/selftests/powerpc
8136 N:      /pmac
8137 N:      powermac
8138 N:      powernv
8139 N:      [^a-z0-9]ps3
8140 N:      pseries
8141
8142 LINUX FOR POWERPC EMBEDDED MPC5XXX
8143 M:      Anatolij Gustschin <agust@denx.de>
8144 L:      linuxppc-dev@lists.ozlabs.org
8145 T:      git git://git.denx.de/linux-denx-agust.git
8146 S:      Maintained
8147 F:      arch/powerpc/platforms/512x/
8148 F:      arch/powerpc/platforms/52xx/
8149
8150 LINUX FOR POWERPC EMBEDDED PPC4XX
8151 M:      Alistair Popple <alistair@popple.id.au>
8152 M:      Matt Porter <mporter@kernel.crashing.org>
8153 W:      http://www.penguinppc.org/
8154 L:      linuxppc-dev@lists.ozlabs.org
8155 S:      Maintained
8156 F:      arch/powerpc/platforms/40x/
8157 F:      arch/powerpc/platforms/44x/
8158
8159 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
8160 M:      Scott Wood <oss@buserror.net>
8161 M:      Kumar Gala <galak@kernel.crashing.org>
8162 W:      http://www.penguinppc.org/
8163 L:      linuxppc-dev@lists.ozlabs.org
8164 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
8165 S:      Maintained
8166 F:      arch/powerpc/platforms/83xx/
8167 F:      arch/powerpc/platforms/85xx/
8168 F:      Documentation/devicetree/bindings/powerpc/fsl/
8169
8170 LINUX FOR POWERPC EMBEDDED PPC8XX
8171 M:      Vitaly Bordug <vitb@kernel.crashing.org>
8172 W:      http://www.penguinppc.org/
8173 L:      linuxppc-dev@lists.ozlabs.org
8174 S:      Maintained
8175 F:      arch/powerpc/platforms/8xx/
8176
8177 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
8178 L:      linuxppc-dev@lists.ozlabs.org
8179 S:      Orphan
8180 F:      arch/powerpc/*/*virtex*
8181 F:      arch/powerpc/*/*/*virtex*
8182
8183 LINUX FOR POWERPC PA SEMI PWRFICIENT
8184 L:      linuxppc-dev@lists.ozlabs.org
8185 S:      Orphan
8186 F:      arch/powerpc/platforms/pasemi/
8187 F:      drivers/*/*pasemi*
8188 F:      drivers/*/*/*pasemi*
8189
8190 LINUX KERNEL DUMP TEST MODULE (LKDTM)
8191 M:      Kees Cook <keescook@chromium.org>
8192 S:      Maintained
8193 F:      drivers/misc/lkdtm/*
8194
8195 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
8196 M:      Alan Stern <stern@rowland.harvard.edu>
8197 M:      Andrea Parri <parri.andrea@gmail.com>
8198 M:      Will Deacon <will.deacon@arm.com>
8199 M:      Peter Zijlstra <peterz@infradead.org>
8200 M:      Boqun Feng <boqun.feng@gmail.com>
8201 M:      Nicholas Piggin <npiggin@gmail.com>
8202 M:      David Howells <dhowells@redhat.com>
8203 M:      Jade Alglave <j.alglave@ucl.ac.uk>
8204 M:      Luc Maranget <luc.maranget@inria.fr>
8205 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
8206 R:      Akira Yokosawa <akiyks@gmail.com>
8207 L:      linux-kernel@vger.kernel.org
8208 S:      Supported
8209 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
8210 F:      tools/memory-model/
8211 F:      Documentation/memory-barriers.txt
8212
8213 LINUX SECURITY MODULE (LSM) FRAMEWORK
8214 M:      Chris Wright <chrisw@sous-sol.org>
8215 L:      linux-security-module@vger.kernel.org
8216 S:      Supported
8217
8218 LIS3LV02D ACCELEROMETER DRIVER
8219 M:      Eric Piel <eric.piel@tremplin-utc.net>
8220 S:      Maintained
8221 F:      Documentation/misc-devices/lis3lv02d
8222 F:      drivers/misc/lis3lv02d/
8223 F:      drivers/platform/x86/hp_accel.c
8224
8225 LIVE PATCHING
8226 M:      Josh Poimboeuf <jpoimboe@redhat.com>
8227 M:      Jessica Yu <jeyu@kernel.org>
8228 M:      Jiri Kosina <jikos@kernel.org>
8229 M:      Miroslav Benes <mbenes@suse.cz>
8230 R:      Petr Mladek <pmladek@suse.com>
8231 S:      Maintained
8232 F:      kernel/livepatch/
8233 F:      include/linux/livepatch.h
8234 F:      arch/x86/include/asm/livepatch.h
8235 F:      arch/x86/kernel/livepatch.c
8236 F:      Documentation/livepatch/
8237 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
8238 F:      samples/livepatch/
8239 L:      live-patching@vger.kernel.org
8240 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/livepatching.git
8241
8242 LLC (802.2)
8243 L:      netdev@vger.kernel.org
8244 S:      Odd fixes
8245 F:      include/linux/llc.h
8246 F:      include/uapi/linux/llc.h
8247 F:      include/net/llc*
8248 F:      net/llc/
8249
8250 LM73 HARDWARE MONITOR DRIVER
8251 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
8252 L:      linux-hwmon@vger.kernel.org
8253 S:      Maintained
8254 F:      drivers/hwmon/lm73.c
8255
8256 LM78 HARDWARE MONITOR DRIVER
8257 M:      Jean Delvare <jdelvare@suse.com>
8258 L:      linux-hwmon@vger.kernel.org
8259 S:      Maintained
8260 F:      Documentation/hwmon/lm78
8261 F:      drivers/hwmon/lm78.c
8262
8263 LM83 HARDWARE MONITOR DRIVER
8264 M:      Jean Delvare <jdelvare@suse.com>
8265 L:      linux-hwmon@vger.kernel.org
8266 S:      Maintained
8267 F:      Documentation/hwmon/lm83
8268 F:      drivers/hwmon/lm83.c
8269
8270 LM90 HARDWARE MONITOR DRIVER
8271 M:      Jean Delvare <jdelvare@suse.com>
8272 L:      linux-hwmon@vger.kernel.org
8273 S:      Maintained
8274 F:      Documentation/hwmon/lm90
8275 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
8276 F:      drivers/hwmon/lm90.c
8277 F:      include/dt-bindings/thermal/lm90.h
8278
8279 LM95234 HARDWARE MONITOR DRIVER
8280 M:      Guenter Roeck <linux@roeck-us.net>
8281 L:      linux-hwmon@vger.kernel.org
8282 S:      Maintained
8283 F:      Documentation/hwmon/lm95234
8284 F:      drivers/hwmon/lm95234.c
8285
8286 LME2510 MEDIA DRIVER
8287 M:      Malcolm Priestley <tvboxspy@gmail.com>
8288 L:      linux-media@vger.kernel.org
8289 W:      https://linuxtv.org
8290 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8291 S:      Maintained
8292 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
8293
8294 LOADPIN SECURITY MODULE
8295 M:      Kees Cook <keescook@chromium.org>
8296 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
8297 S:      Supported
8298 F:      security/loadpin/
8299 F:      Documentation/admin-guide/LSM/LoadPin.rst
8300
8301 LOCKING PRIMITIVES
8302 M:      Peter Zijlstra <peterz@infradead.org>
8303 M:      Ingo Molnar <mingo@redhat.com>
8304 L:      linux-kernel@vger.kernel.org
8305 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
8306 S:      Maintained
8307 F:      Documentation/locking/
8308 F:      include/linux/lockdep.h
8309 F:      include/linux/spinlock*.h
8310 F:      arch/*/include/asm/spinlock*.h
8311 F:      include/linux/rwlock*.h
8312 F:      include/linux/mutex*.h
8313 F:      arch/*/include/asm/mutex*.h
8314 F:      include/linux/rwsem*.h
8315 F:      arch/*/include/asm/rwsem.h
8316 F:      include/linux/seqlock.h
8317 F:      lib/locking*.[ch]
8318 F:      kernel/locking/
8319 X:      kernel/locking/locktorture.c
8320
8321 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
8322 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
8323 L:      linux-ntfs-dev@lists.sourceforge.net
8324 W:      http://www.linux-ntfs.org/content/view/19/37/
8325 S:      Maintained
8326 F:      Documentation/ldm.txt
8327 F:      block/partitions/ldm.*
8328
8329 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
8330 M:      Sathya Prakash <sathya.prakash@broadcom.com>
8331 M:      Chaitra P B <chaitra.basappa@broadcom.com>
8332 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
8333 L:      MPT-FusionLinux.pdl@broadcom.com
8334 L:      linux-scsi@vger.kernel.org
8335 W:      http://www.avagotech.com/support/
8336 S:      Supported
8337 F:      drivers/message/fusion/
8338 F:      drivers/scsi/mpt2sas/
8339 F:      drivers/scsi/mpt3sas/
8340
8341 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
8342 M:      Matthew Wilcox <matthew@wil.cx>
8343 L:      linux-scsi@vger.kernel.org
8344 S:      Maintained
8345 F:      drivers/scsi/sym53c8xx_2/
8346
8347 LTC4261 HARDWARE MONITOR DRIVER
8348 M:      Guenter Roeck <linux@roeck-us.net>
8349 L:      linux-hwmon@vger.kernel.org
8350 S:      Maintained
8351 F:      Documentation/hwmon/ltc4261
8352 F:      drivers/hwmon/ltc4261.c
8353
8354 LTC4306 I2C MULTIPLEXER DRIVER
8355 M:      Michael Hennerich <michael.hennerich@analog.com>
8356 W:      http://ez.analog.com/community/linux-device-drivers
8357 L:      linux-i2c@vger.kernel.org
8358 S:      Supported
8359 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
8360 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
8361
8362 LTP (Linux Test Project)
8363 M:      Mike Frysinger <vapier@gentoo.org>
8364 M:      Cyril Hrubis <chrubis@suse.cz>
8365 M:      Wanlong Gao <wanlong.gao@gmail.com>
8366 M:      Jan Stancek <jstancek@redhat.com>
8367 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
8368 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
8369 L:      ltp@lists.linux.it (subscribers-only)
8370 W:      http://linux-test-project.github.io/
8371 T:      git git://github.com/linux-test-project/ltp.git
8372 S:      Maintained
8373
8374 M68K ARCHITECTURE
8375 M:      Geert Uytterhoeven <geert@linux-m68k.org>
8376 L:      linux-m68k@lists.linux-m68k.org
8377 W:      http://www.linux-m68k.org/
8378 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
8379 S:      Maintained
8380 F:      arch/m68k/
8381 F:      drivers/zorro/
8382
8383 M68K ON APPLE MACINTOSH
8384 M:      Joshua Thompson <funaho@jurai.org>
8385 W:      http://www.mac.linux-m68k.org/
8386 L:      linux-m68k@lists.linux-m68k.org
8387 S:      Maintained
8388 F:      arch/m68k/mac/
8389
8390 M68K ON HP9000/300
8391 M:      Philip Blundell <philb@gnu.org>
8392 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
8393 S:      Maintained
8394 F:      arch/m68k/hp300/
8395
8396 M88DS3103 MEDIA DRIVER
8397 M:      Antti Palosaari <crope@iki.fi>
8398 L:      linux-media@vger.kernel.org
8399 W:      https://linuxtv.org
8400 W:      http://palosaari.fi/linux/
8401 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8402 T:      git git://linuxtv.org/anttip/media_tree.git
8403 S:      Maintained
8404 F:      drivers/media/dvb-frontends/m88ds3103*
8405
8406 M88RS2000 MEDIA DRIVER
8407 M:      Malcolm Priestley <tvboxspy@gmail.com>
8408 L:      linux-media@vger.kernel.org
8409 W:      https://linuxtv.org
8410 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8411 S:      Maintained
8412 F:      drivers/media/dvb-frontends/m88rs2000*
8413
8414 MA901 MASTERKIT USB FM RADIO DRIVER
8415 M:      Alexey Klimov <klimov.linux@gmail.com>
8416 L:      linux-media@vger.kernel.org
8417 T:      git git://linuxtv.org/media_tree.git
8418 S:      Maintained
8419 F:      drivers/media/radio/radio-ma901.c
8420
8421 MAC80211
8422 M:      Johannes Berg <johannes@sipsolutions.net>
8423 L:      linux-wireless@vger.kernel.org
8424 W:      http://wireless.kernel.org/
8425 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
8426 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
8427 S:      Maintained
8428 F:      Documentation/networking/mac80211-injection.txt
8429 F:      include/net/mac80211.h
8430 F:      net/mac80211/
8431 F:      drivers/net/wireless/mac80211_hwsim.[ch]
8432 F:      Documentation/networking/mac80211_hwsim/README
8433
8434 MAILBOX API
8435 M:      Jassi Brar <jassisinghbrar@gmail.com>
8436 L:      linux-kernel@vger.kernel.org
8437 S:      Maintained
8438 F:      drivers/mailbox/
8439 F:      include/linux/mailbox_client.h
8440 F:      include/linux/mailbox_controller.h
8441
8442 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
8443 M:      Michael Kerrisk <mtk.manpages@gmail.com>
8444 W:      http://www.kernel.org/doc/man-pages
8445 L:      linux-man@vger.kernel.org
8446 S:      Maintained
8447
8448 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
8449 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
8450 L:      linux-mips@linux-mips.org
8451 S:      Maintained
8452 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
8453
8454 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
8455 M:      Andrew Lunn <andrew@lunn.ch>
8456 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
8457 L:      netdev@vger.kernel.org
8458 S:      Maintained
8459 F:      drivers/net/dsa/mv88e6xxx/
8460 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
8461
8462 MARVELL ARMADA DRM SUPPORT
8463 M:      Russell King <linux@armlinux.org.uk>
8464 S:      Maintained
8465 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
8466 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
8467 F:      drivers/gpu/drm/armada/
8468 F:      include/uapi/drm/armada_drm.h
8469 F:      Documentation/devicetree/bindings/display/armada/
8470
8471 MARVELL CRYPTO DRIVER
8472 M:      Boris Brezillon <boris.brezillon@bootlin.com>
8473 M:      Arnaud Ebalard <arno@natisbad.org>
8474 F:      drivers/crypto/marvell/
8475 S:      Maintained
8476 L:      linux-crypto@vger.kernel.org
8477
8478 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
8479 M:      Mirko Lindner <mlindner@marvell.com>
8480 M:      Stephen Hemminger <stephen@networkplumber.org>
8481 L:      netdev@vger.kernel.org
8482 S:      Maintained
8483 F:      drivers/net/ethernet/marvell/sk*
8484
8485 MARVELL LIBERTAS WIRELESS DRIVER
8486 L:      libertas-dev@lists.infradead.org
8487 S:      Orphan
8488 F:      drivers/net/wireless/marvell/libertas/
8489
8490 MARVELL MACCHIATOBIN SUPPORT
8491 M:      Russell King <linux@armlinux.org.uk>
8492 L:      linux-arm-kernel@lists.infradead.org
8493 S:      Maintained
8494 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
8495
8496 MARVELL MV643XX ETHERNET DRIVER
8497 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
8498 L:      netdev@vger.kernel.org
8499 S:      Maintained
8500 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
8501 F:      include/linux/mv643xx.h
8502
8503 MARVELL MV88X3310 PHY DRIVER
8504 M:      Russell King <linux@armlinux.org.uk>
8505 L:      netdev@vger.kernel.org
8506 S:      Maintained
8507 F:      drivers/net/phy/marvell10g.c
8508
8509 MARVELL MVNETA ETHERNET DRIVER
8510 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
8511 L:      netdev@vger.kernel.org
8512 S:      Maintained
8513 F:      drivers/net/ethernet/marvell/mvneta.*
8514
8515 MARVELL MWIFIEX WIRELESS DRIVER
8516 M:      Amitkumar Karwar <amitkarwar@gmail.com>
8517 M:      Nishant Sarmukadam <nishants@marvell.com>
8518 M:      Ganapathi Bhat <gbhat@marvell.com>
8519 M:      Xinming Hu <huxm@marvell.com>
8520 L:      linux-wireless@vger.kernel.org
8521 S:      Maintained
8522 F:      drivers/net/wireless/marvell/mwifiex/
8523
8524 MARVELL MWL8K WIRELESS DRIVER
8525 M:      Lennert Buytenhek <buytenh@wantstofly.org>
8526 L:      linux-wireless@vger.kernel.org
8527 S:      Odd Fixes
8528 F:      drivers/net/wireless/marvell/mwl8k.c
8529
8530 MARVELL NAND CONTROLLER DRIVER
8531 M:      Miquel Raynal <miquel.raynal@bootlin.com>
8532 L:      linux-mtd@lists.infradead.org
8533 S:      Maintained
8534 F:      drivers/mtd/nand/raw/marvell_nand.c
8535 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
8536
8537 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
8538 M:      Nicolas Pitre <nico@fluxnic.net>
8539 S:      Odd Fixes
8540 F:      drivers/mmc/host/mvsdio.*
8541
8542 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
8543 M:      Hu Ziji <huziji@marvell.com>
8544 L:      linux-mmc@vger.kernel.org
8545 S:      Supported
8546 F:      drivers/mmc/host/sdhci-xenon*
8547 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
8548
8549 MATROX FRAMEBUFFER DRIVER
8550 L:      linux-fbdev@vger.kernel.org
8551 S:      Orphan
8552 F:      drivers/video/fbdev/matrox/matroxfb_*
8553 F:      include/uapi/linux/matroxfb.h
8554
8555 MAX16065 HARDWARE MONITOR DRIVER
8556 M:      Guenter Roeck <linux@roeck-us.net>
8557 L:      linux-hwmon@vger.kernel.org
8558 S:      Maintained
8559 F:      Documentation/hwmon/max16065
8560 F:      drivers/hwmon/max16065.c
8561
8562 MAX20751 HARDWARE MONITOR DRIVER
8563 M:      Guenter Roeck <linux@roeck-us.net>
8564 L:      linux-hwmon@vger.kernel.org
8565 S:      Maintained
8566 F:      Documentation/hwmon/max20751
8567 F:      drivers/hwmon/max20751.c
8568
8569 MAX2175 SDR TUNER DRIVER
8570 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
8571 L:      linux-media@vger.kernel.org
8572 T:      git git://linuxtv.org/media_tree.git
8573 S:      Maintained
8574 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
8575 F:      Documentation/media/v4l-drivers/max2175.rst
8576 F:      drivers/media/i2c/max2175*
8577 F:      include/uapi/linux/max2175.h
8578
8579 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
8580 L:      linux-hwmon@vger.kernel.org
8581 S:      Orphan
8582 F:      Documentation/hwmon/max6650
8583 F:      drivers/hwmon/max6650.c
8584
8585 MAX6697 HARDWARE MONITOR DRIVER
8586 M:      Guenter Roeck <linux@roeck-us.net>
8587 L:      linux-hwmon@vger.kernel.org
8588 S:      Maintained
8589 F:      Documentation/hwmon/max6697
8590 F:      Documentation/devicetree/bindings/i2c/max6697.txt
8591 F:      drivers/hwmon/max6697.c
8592 F:      include/linux/platform_data/max6697.h
8593
8594 MAX9860 MONO AUDIO VOICE CODEC DRIVER
8595 M:      Peter Rosin <peda@axentia.se>
8596 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8597 S:      Maintained
8598 F:      Documentation/devicetree/bindings/sound/max9860.txt
8599 F:      sound/soc/codecs/max9860.*
8600
8601 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
8602 M:      Javier Martinez Canillas <javier@dowhile0.org>
8603 L:      linux-kernel@vger.kernel.org
8604 S:      Supported
8605 F:      drivers/regulator/max77802-regulator.c
8606 F:      Documentation/devicetree/bindings/*/*max77802.txt
8607 F:      include/dt-bindings/*/*max77802.h
8608
8609 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
8610 M:      Krzysztof Kozlowski <krzk@kernel.org>
8611 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8612 L:      linux-pm@vger.kernel.org
8613 S:      Supported
8614 F:      drivers/power/supply/max14577_charger.c
8615 F:      drivers/power/supply/max77693_charger.c
8616
8617 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
8618 M:      Chanwoo Choi <cw00.choi@samsung.com>
8619 M:      Krzysztof Kozlowski <krzk@kernel.org>
8620 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8621 L:      linux-kernel@vger.kernel.org
8622 S:      Supported
8623 F:      drivers/*/max14577*.c
8624 F:      drivers/*/max77686*.c
8625 F:      drivers/*/max77693*.c
8626 F:      drivers/extcon/extcon-max14577.c
8627 F:      drivers/extcon/extcon-max77693.c
8628 F:      drivers/rtc/rtc-max77686.c
8629 F:      drivers/clk/clk-max77686.c
8630 F:      Documentation/devicetree/bindings/mfd/max14577.txt
8631 F:      Documentation/devicetree/bindings/*/max77686.txt
8632 F:      Documentation/devicetree/bindings/mfd/max77693.txt
8633 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
8634 F:      include/linux/mfd/max14577*.h
8635 F:      include/linux/mfd/max77686*.h
8636 F:      include/linux/mfd/max77693*.h
8637
8638 MAXIRADIO FM RADIO RECEIVER DRIVER
8639 M:      Hans Verkuil <hverkuil@xs4all.nl>
8640 L:      linux-media@vger.kernel.org
8641 T:      git git://linuxtv.org/media_tree.git
8642 W:      https://linuxtv.org
8643 S:      Maintained
8644 F:      drivers/media/radio/radio-maxiradio*
8645
8646 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
8647 M:      Peter Rosin <peda@axentia.se>
8648 L:      linux-iio@vger.kernel.org
8649 S:      Maintained
8650 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
8651 F:      drivers/iio/potentiometer/mcp4018.c
8652 F:      drivers/iio/potentiometer/mcp4531.c
8653
8654 MCR20A IEEE-802.15.4 RADIO DRIVER
8655 M:      Xue Liu <liuxuenetmail@gmail.com>
8656 L:      linux-wpan@vger.kernel.org
8657 W:      https://github.com/xueliu/mcr20a-linux
8658 S:      Maintained
8659 F:      drivers/net/ieee802154/mcr20a.c
8660 F:      drivers/net/ieee802154/mcr20a.h
8661 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
8662
8663 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
8664 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
8665 L:      linux-iio@vger.kernel.org
8666 S:      Maintained
8667 F:      drivers/iio/dac/cio-dac.c
8668
8669 MEDIA DRIVERS FOR ASCOT2E
8670 M:      Sergey Kozlov <serjk@netup.ru>
8671 M:      Abylay Ospan <aospan@netup.ru>
8672 L:      linux-media@vger.kernel.org
8673 W:      https://linuxtv.org
8674 W:      http://netup.tv/
8675 T:      git git://linuxtv.org/media_tree.git
8676 S:      Supported
8677 F:      drivers/media/dvb-frontends/ascot2e*
8678
8679 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
8680 M:      Jasmin Jessich <jasmin@anw.at>
8681 L:      linux-media@vger.kernel.org
8682 W:      https://linuxtv.org
8683 T:      git git://linuxtv.org/media_tree.git
8684 S:      Maintained
8685 F:      drivers/media/dvb-frontends/cxd2099*
8686
8687 MEDIA DRIVERS FOR CXD2841ER
8688 M:      Sergey Kozlov <serjk@netup.ru>
8689 M:      Abylay Ospan <aospan@netup.ru>
8690 L:      linux-media@vger.kernel.org
8691 W:      https://linuxtv.org
8692 W:      http://netup.tv/
8693 T:      git git://linuxtv.org/media_tree.git
8694 S:      Supported
8695 F:      drivers/media/dvb-frontends/cxd2841er*
8696
8697 MEDIA DRIVERS FOR CXD2880
8698 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
8699 L:      linux-media@vger.kernel.org
8700 W:      http://linuxtv.org/
8701 T:      git git://linuxtv.org/media_tree.git
8702 S:      Supported
8703 F:      drivers/media/dvb-frontends/cxd2880/*
8704 F:      drivers/media/spi/cxd2880*
8705
8706 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
8707 M:      Daniel Scheller <d.scheller.oss@gmail.com>
8708 L:      linux-media@vger.kernel.org
8709 W:      https://linuxtv.org
8710 T:      git git://linuxtv.org/media_tree.git
8711 S:      Maintained
8712 F:      drivers/media/pci/ddbridge/*
8713
8714 MEDIA DRIVERS FOR FREESCALE IMX
8715 M:      Steve Longerbeam <slongerbeam@gmail.com>
8716 M:      Philipp Zabel <p.zabel@pengutronix.de>
8717 L:      linux-media@vger.kernel.org
8718 T:      git git://linuxtv.org/media_tree.git
8719 S:      Maintained
8720 F:      Documentation/devicetree/bindings/media/imx.txt
8721 F:      Documentation/media/v4l-drivers/imx.rst
8722 F:      drivers/staging/media/imx/
8723 F:      include/linux/imx-media.h
8724 F:      include/media/imx.h
8725
8726 MEDIA DRIVERS FOR HELENE
8727 M:      Abylay Ospan <aospan@netup.ru>
8728 L:      linux-media@vger.kernel.org
8729 W:      https://linuxtv.org
8730 W:      http://netup.tv/
8731 T:      git git://linuxtv.org/media_tree.git
8732 S:      Supported
8733 F:      drivers/media/dvb-frontends/helene*
8734
8735 MEDIA DRIVERS FOR HORUS3A
8736 M:      Sergey Kozlov <serjk@netup.ru>
8737 M:      Abylay Ospan <aospan@netup.ru>
8738 L:      linux-media@vger.kernel.org
8739 W:      https://linuxtv.org
8740 W:      http://netup.tv/
8741 T:      git git://linuxtv.org/media_tree.git
8742 S:      Supported
8743 F:      drivers/media/dvb-frontends/horus3a*
8744
8745 MEDIA DRIVERS FOR LNBH25
8746 M:      Sergey Kozlov <serjk@netup.ru>
8747 M:      Abylay Ospan <aospan@netup.ru>
8748 L:      linux-media@vger.kernel.org
8749 W:      https://linuxtv.org
8750 W:      http://netup.tv/
8751 T:      git git://linuxtv.org/media_tree.git
8752 S:      Supported
8753 F:      drivers/media/dvb-frontends/lnbh25*
8754
8755 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
8756 M:      Daniel Scheller <d.scheller.oss@gmail.com>
8757 L:      linux-media@vger.kernel.org
8758 W:      https://linuxtv.org
8759 T:      git git://linuxtv.org/media_tree.git
8760 S:      Maintained
8761 F:      drivers/media/dvb-frontends/mxl5xx*
8762
8763 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
8764 M:      Sergey Kozlov <serjk@netup.ru>
8765 M:      Abylay Ospan <aospan@netup.ru>
8766 L:      linux-media@vger.kernel.org
8767 W:      https://linuxtv.org
8768 W:      http://netup.tv/
8769 T:      git git://linuxtv.org/media_tree.git
8770 S:      Supported
8771 F:      drivers/media/pci/netup_unidvb/*
8772
8773 MEDIA DRIVERS FOR RENESAS - CEU
8774 M:      Jacopo Mondi <jacopo@jmondi.org>
8775 L:      linux-media@vger.kernel.org
8776 L:      linux-renesas-soc@vger.kernel.org
8777 T:      git git://linuxtv.org/media_tree.git
8778 S:      Supported
8779 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
8780 F:      drivers/media/platform/renesas-ceu.c
8781 F:      include/media/drv-intf/renesas-ceu.h
8782
8783 MEDIA DRIVERS FOR RENESAS - DRIF
8784 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
8785 L:      linux-media@vger.kernel.org
8786 L:      linux-renesas-soc@vger.kernel.org
8787 T:      git git://linuxtv.org/media_tree.git
8788 S:      Supported
8789 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
8790 F:      drivers/media/platform/rcar_drif.c
8791
8792 MEDIA DRIVERS FOR RENESAS - FCP
8793 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
8794 L:      linux-media@vger.kernel.org
8795 L:      linux-renesas-soc@vger.kernel.org
8796 T:      git git://linuxtv.org/media_tree.git
8797 S:      Supported
8798 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
8799 F:      drivers/media/platform/rcar-fcp.c
8800 F:      include/media/rcar-fcp.h
8801
8802 MEDIA DRIVERS FOR RENESAS - FDP1
8803 M:      Kieran Bingham <kieran@bingham.xyz>
8804 L:      linux-media@vger.kernel.org
8805 L:      linux-renesas-soc@vger.kernel.org
8806 T:      git git://linuxtv.org/media_tree.git
8807 S:      Supported
8808 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
8809 F:      drivers/media/platform/rcar_fdp1.c
8810
8811 MEDIA DRIVERS FOR RENESAS - VIN
8812 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
8813 L:      linux-media@vger.kernel.org
8814 L:      linux-renesas-soc@vger.kernel.org
8815 T:      git git://linuxtv.org/media_tree.git
8816 S:      Supported
8817 F:      Documentation/devicetree/bindings/media/rcar_vin.txt
8818 F:      drivers/media/platform/rcar-vin/
8819
8820 MEDIA DRIVERS FOR RENESAS - VSP1
8821 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
8822 L:      linux-media@vger.kernel.org
8823 L:      linux-renesas-soc@vger.kernel.org
8824 T:      git git://linuxtv.org/media_tree.git
8825 S:      Supported
8826 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
8827 F:      drivers/media/platform/vsp1/
8828
8829 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
8830 M:      Daniel Scheller <d.scheller.oss@gmail.com>
8831 L:      linux-media@vger.kernel.org
8832 W:      https://linuxtv.org
8833 T:      git git://linuxtv.org/media_tree.git
8834 S:      Maintained
8835 F:      drivers/media/dvb-frontends/stv0910*
8836
8837 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
8838 M:      Daniel Scheller <d.scheller.oss@gmail.com>
8839 L:      linux-media@vger.kernel.org
8840 W:      https://linuxtv.org
8841 T:      git git://linuxtv.org/media_tree.git
8842 S:      Maintained
8843 F:      drivers/media/dvb-frontends/stv6111*
8844
8845 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
8846 M:      Dmitry Osipenko <digetx@gmail.com>
8847 L:      linux-media@vger.kernel.org
8848 L:      linux-tegra@vger.kernel.org
8849 T:      git git://linuxtv.org/media_tree.git
8850 S:      Maintained
8851 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
8852 F:      drivers/staging/media/tegra-vde/
8853
8854 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
8855 M:      Mauro Carvalho Chehab <mchehab@s-opensource.com>
8856 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
8857 P:      LinuxTV.org Project
8858 L:      linux-media@vger.kernel.org
8859 W:      https://linuxtv.org
8860 Q:      http://patchwork.kernel.org/project/linux-media/list/
8861 T:      git git://linuxtv.org/media_tree.git
8862 S:      Maintained
8863 F:      Documentation/devicetree/bindings/media/
8864 F:      Documentation/media/
8865 F:      drivers/media/
8866 F:      drivers/staging/media/
8867 F:      include/linux/platform_data/media/
8868 F:      include/media/
8869 F:      include/uapi/linux/dvb/
8870 F:      include/uapi/linux/videodev2.h
8871 F:      include/uapi/linux/media.h
8872 F:      include/uapi/linux/v4l2-*
8873 F:      include/uapi/linux/meye.h
8874 F:      include/uapi/linux/ivtv*
8875 F:      include/uapi/linux/uvcvideo.h
8876
8877 MEDIATEK CIR DRIVER
8878 M:      Sean Wang <sean.wang@mediatek.com>
8879 S:      Maintained
8880 F:      drivers/media/rc/mtk-cir.c
8881
8882 MEDIATEK DMA DRIVER
8883 M:      Sean Wang <sean.wang@mediatek.com>
8884 L:      dmaengine@vger.kernel.org
8885 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8886 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
8887 S:      Maintained
8888 F:      Documentation/devicetree/bindings/dma/mtk-*
8889 F:      drivers/dma/mediatek/
8890
8891 MEDIATEK PMIC LED DRIVER
8892 M:      Sean Wang <sean.wang@mediatek.com>
8893 S:      Maintained
8894 F:      drivers/leds/leds-mt6323.c
8895 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
8896
8897 MEDIATEK ETHERNET DRIVER
8898 M:      Felix Fietkau <nbd@openwrt.org>
8899 M:      John Crispin <john@phrozen.org>
8900 M:      Sean Wang <sean.wang@mediatek.com>
8901 M:      Nelson Chang <nelson.chang@mediatek.com>
8902 L:      netdev@vger.kernel.org
8903 S:      Maintained
8904 F:      drivers/net/ethernet/mediatek/
8905
8906 MEDIATEK SWITCH DRIVER
8907 M:      Sean Wang <sean.wang@mediatek.com>
8908 L:      netdev@vger.kernel.org
8909 S:      Maintained
8910 F:      drivers/net/dsa/mt7530.*
8911 F:      net/dsa/tag_mtk.c
8912
8913 MEDIATEK JPEG DRIVER
8914 M:      Rick Chang <rick.chang@mediatek.com>
8915 M:      Bin Liu <bin.liu@mediatek.com>
8916 S:      Supported
8917 F:      drivers/media/platform/mtk-jpeg/
8918 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
8919
8920 MEDIATEK MDP DRIVER
8921 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
8922 M:      Houlong Wei <houlong.wei@mediatek.com>
8923 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
8924 S:      Supported
8925 F:      drivers/media/platform/mtk-mdp/
8926 F:      drivers/media/platform/mtk-vpu/
8927 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
8928
8929 MEDIATEK MEDIA DRIVER
8930 M:      Tiffany Lin <tiffany.lin@mediatek.com>
8931 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
8932 S:      Supported
8933 F:      drivers/media/platform/mtk-vcodec/
8934 F:      drivers/media/platform/mtk-vpu/
8935 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
8936 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
8937
8938 MEDIATEK MT7601U WIRELESS LAN DRIVER
8939 M:      Jakub Kicinski <kubakici@wp.pl>
8940 L:      linux-wireless@vger.kernel.org
8941 S:      Maintained
8942 F:      drivers/net/wireless/mediatek/mt7601u/
8943
8944 MEDIATEK NAND CONTROLLER DRIVER
8945 M:      Xiaolei Li <xiaolei.li@mediatek.com>
8946 L:      linux-mtd@lists.infradead.org
8947 S:      Maintained
8948 F:      drivers/mtd/nand/raw/mtk_*
8949 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
8950
8951 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
8952 M:      Sean Wang <sean.wang@mediatek.com>
8953 S:      Maintained
8954 F:      drivers/char/hw_random/mtk-rng.c
8955
8956 MEDIATEK USB3 DRD IP DRIVER
8957 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
8958 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
8959 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8960 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
8961 S:      Maintained
8962 F:      drivers/usb/mtu3/
8963
8964 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
8965 M:      Peter Senna Tschudin <peter.senna@collabora.com>
8966 M:      Martin Donnelly <martin.donnelly@ge.com>
8967 M:      Martyn Welch <martyn.welch@collabora.co.uk>
8968 S:      Maintained
8969 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
8970 F:      Documentation/devicetree/bindings/video/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
8971
8972 MEGARAID SCSI/SAS DRIVERS
8973 M:      Kashyap Desai <kashyap.desai@broadcom.com>
8974 M:      Sumit Saxena <sumit.saxena@broadcom.com>
8975 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
8976 L:      megaraidlinux.pdl@broadcom.com
8977 L:      linux-scsi@vger.kernel.org
8978 W:      http://www.avagotech.com/support/
8979 S:      Maintained
8980 F:      Documentation/scsi/megaraid.txt
8981 F:      drivers/scsi/megaraid.*
8982 F:      drivers/scsi/megaraid/
8983
8984 MELEXIS MLX90614 DRIVER
8985 M:      Crt Mori <cmo@melexis.com>
8986 L:      linux-iio@vger.kernel.org
8987 W:      http://www.melexis.com
8988 S:      Supported
8989 F:      drivers/iio/temperature/mlx90614.c
8990
8991 MELEXIS MLX90632 DRIVER
8992 M:      Crt Mori <cmo@melexis.com>
8993 L:      linux-iio@vger.kernel.org
8994 W:      http://www.melexis.com
8995 S:      Supported
8996 F:      drivers/iio/temperature/mlx90632.c
8997
8998 MELFAS MIP4 TOUCHSCREEN DRIVER
8999 M:      Sangwon Jee <jeesw@melfas.com>
9000 W:      http://www.melfas.com
9001 S:      Supported
9002 F:      drivers/input/touchscreen/melfas_mip4.c
9003 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
9004
9005 MELLANOX ETHERNET DRIVER (mlx4_en)
9006 M:      Tariq Toukan <tariqt@mellanox.com>
9007 L:      netdev@vger.kernel.org
9008 S:      Supported
9009 W:      http://www.mellanox.com
9010 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9011 F:      drivers/net/ethernet/mellanox/mlx4/en_*
9012
9013 MELLANOX ETHERNET DRIVER (mlx5e)
9014 M:      Saeed Mahameed <saeedm@mellanox.com>
9015 L:      netdev@vger.kernel.org
9016 S:      Supported
9017 W:      http://www.mellanox.com
9018 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9019 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
9020
9021 MELLANOX ETHERNET INNOVA DRIVER
9022 M:      Ilan Tayari <ilant@mellanox.com>
9023 R:      Boris Pismenny <borisp@mellanox.com>
9024 L:      netdev@vger.kernel.org
9025 S:      Supported
9026 W:      http://www.mellanox.com
9027 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9028 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
9029 F:      include/linux/mlx5/mlx5_ifc_fpga.h
9030
9031 MELLANOX ETHERNET INNOVA IPSEC DRIVER
9032 M:      Ilan Tayari <ilant@mellanox.com>
9033 R:      Boris Pismenny <borisp@mellanox.com>
9034 L:      netdev@vger.kernel.org
9035 S:      Supported
9036 W:      http://www.mellanox.com
9037 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9038 F:      drivers/net/ethernet/mellanox/mlx5/core/en_ipsec/*
9039 F:      drivers/net/ethernet/mellanox/mlx5/core/ipsec*
9040
9041 MELLANOX ETHERNET SWITCH DRIVERS
9042 M:      Jiri Pirko <jiri@mellanox.com>
9043 M:      Ido Schimmel <idosch@mellanox.com>
9044 L:      netdev@vger.kernel.org
9045 S:      Supported
9046 W:      http://www.mellanox.com
9047 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9048 F:      drivers/net/ethernet/mellanox/mlxsw/
9049
9050 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
9051 M:      mlxsw@mellanox.com
9052 L:      netdev@vger.kernel.org
9053 S:      Supported
9054 W:      http://www.mellanox.com
9055 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9056 F:      drivers/net/ethernet/mellanox/mlxfw/
9057
9058 MELLANOX HARDWARE PLATFORM SUPPORT
9059 M:      Andy Shevchenko <andy@infradead.org>
9060 M:      Darren Hart <dvhart@infradead.org>
9061 M:      Vadim Pasternak <vadimp@mellanox.com>
9062 L:      platform-driver-x86@vger.kernel.org
9063 S:      Supported
9064 F:      drivers/platform/mellanox/
9065
9066 MELLANOX MLX4 core VPI driver
9067 M:      Tariq Toukan <tariqt@mellanox.com>
9068 L:      netdev@vger.kernel.org
9069 L:      linux-rdma@vger.kernel.org
9070 W:      http://www.mellanox.com
9071 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9072 S:      Supported
9073 F:      drivers/net/ethernet/mellanox/mlx4/
9074 F:      include/linux/mlx4/
9075
9076 MELLANOX MLX4 IB driver
9077 M:      Yishai Hadas <yishaih@mellanox.com>
9078 L:      linux-rdma@vger.kernel.org
9079 W:      http://www.mellanox.com
9080 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9081 S:      Supported
9082 F:      drivers/infiniband/hw/mlx4/
9083 F:      include/linux/mlx4/
9084 F:      include/uapi/rdma/mlx4-abi.h
9085
9086 MELLANOX MLX5 core VPI driver
9087 M:      Saeed Mahameed <saeedm@mellanox.com>
9088 M:      Matan Barak <matanb@mellanox.com>
9089 M:      Leon Romanovsky <leonro@mellanox.com>
9090 L:      netdev@vger.kernel.org
9091 L:      linux-rdma@vger.kernel.org
9092 W:      http://www.mellanox.com
9093 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9094 S:      Supported
9095 F:      drivers/net/ethernet/mellanox/mlx5/core/
9096 F:      include/linux/mlx5/
9097
9098 MELLANOX MLX5 IB driver
9099 M:      Matan Barak <matanb@mellanox.com>
9100 M:      Leon Romanovsky <leonro@mellanox.com>
9101 L:      linux-rdma@vger.kernel.org
9102 W:      http://www.mellanox.com
9103 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9104 S:      Supported
9105 F:      drivers/infiniband/hw/mlx5/
9106 F:      include/linux/mlx5/
9107 F:      include/uapi/rdma/mlx5-abi.h
9108
9109 MELLANOX MLXCPLD I2C AND MUX DRIVER
9110 M:      Vadim Pasternak <vadimp@mellanox.com>
9111 M:      Michael Shych <michaelsh@mellanox.com>
9112 L:      linux-i2c@vger.kernel.org
9113 S:      Supported
9114 F:      drivers/i2c/busses/i2c-mlxcpld.c
9115 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
9116 F:      Documentation/i2c/busses/i2c-mlxcpld
9117
9118 MELLANOX MLXCPLD LED DRIVER
9119 M:      Vadim Pasternak <vadimp@mellanox.com>
9120 L:      linux-leds@vger.kernel.org
9121 S:      Supported
9122 F:      drivers/leds/leds-mlxcpld.c
9123 F:      drivers/leds/leds-mlxreg.c
9124 F:      Documentation/leds/leds-mlxcpld.txt
9125
9126 MELLANOX PLATFORM DRIVER
9127 M:      Vadim Pasternak <vadimp@mellanox.com>
9128 L:      platform-driver-x86@vger.kernel.org
9129 S:      Supported
9130 F:      drivers/platform/x86/mlx-platform.c
9131
9132 MEMBARRIER SUPPORT
9133 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
9134 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
9135 L:      linux-kernel@vger.kernel.org
9136 S:      Supported
9137 F:      kernel/sched/membarrier.c
9138 F:      include/uapi/linux/membarrier.h
9139 F:      arch/powerpc/include/asm/membarrier.h
9140
9141 MEMORY MANAGEMENT
9142 L:      linux-mm@kvack.org
9143 W:      http://www.linux-mm.org
9144 S:      Maintained
9145 F:      include/linux/mm.h
9146 F:      include/linux/gfp.h
9147 F:      include/linux/mmzone.h
9148 F:      include/linux/memory_hotplug.h
9149 F:      include/linux/vmalloc.h
9150 F:      mm/
9151
9152 MEMORY TECHNOLOGY DEVICES (MTD)
9153 M:      David Woodhouse <dwmw2@infradead.org>
9154 M:      Brian Norris <computersforpeace@gmail.com>
9155 M:      Boris Brezillon <boris.brezillon@bootlin.com>
9156 M:      Marek Vasut <marek.vasut@gmail.com>
9157 M:      Richard Weinberger <richard@nod.at>
9158 L:      linux-mtd@lists.infradead.org
9159 W:      http://www.linux-mtd.infradead.org/
9160 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9161 T:      git git://git.infradead.org/linux-mtd.git master
9162 T:      git git://git.infradead.org/linux-mtd.git mtd/next
9163 S:      Maintained
9164 F:      Documentation/devicetree/bindings/mtd/
9165 F:      drivers/mtd/
9166 F:      include/linux/mtd/
9167 F:      include/uapi/mtd/
9168
9169 MEN A21 WATCHDOG DRIVER
9170 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9171 L:      linux-watchdog@vger.kernel.org
9172 S:      Maintained
9173 F:      drivers/watchdog/mena21_wdt.c
9174
9175 MEN CHAMELEON BUS (mcb)
9176 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9177 S:      Maintained
9178 F:      drivers/mcb/
9179 F:      include/linux/mcb.h
9180 F:      Documentation/men-chameleon-bus.txt
9181
9182 MEN F21BMC (Board Management Controller)
9183 M:      Andreas Werner <andreas.werner@men.de>
9184 S:      Supported
9185 F:      drivers/mfd/menf21bmc.c
9186 F:      drivers/watchdog/menf21bmc_wdt.c
9187 F:      drivers/leds/leds-menf21bmc.c
9188 F:      drivers/hwmon/menf21bmc_hwmon.c
9189 F:      Documentation/hwmon/menf21bmc
9190
9191 MESON AO CEC DRIVER FOR AMLOGIC SOCS
9192 M:      Neil Armstrong <narmstrong@baylibre.com>
9193 L:      linux-media@lists.freedesktop.org
9194 L:      linux-amlogic@lists.infradead.org
9195 W:      http://linux-meson.com/
9196 S:      Supported
9197 F:      drivers/media/platform/meson/ao-cec.c
9198 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
9199 T:      git git://linuxtv.org/media_tree.git
9200
9201 MICROBLAZE ARCHITECTURE
9202 M:      Michal Simek <monstr@monstr.eu>
9203 W:      http://www.monstr.eu/fdt/
9204 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
9205 S:      Supported
9206 F:      arch/microblaze/
9207
9208 MICROCHIP / ATMEL AT91 SERIAL DRIVER
9209 M:      Richard Genoud <richard.genoud@gmail.com>
9210 S:      Maintained
9211 F:      drivers/tty/serial/atmel_serial.c
9212 F:      drivers/tty/serial/atmel_serial.h
9213
9214 MICROCHIP / ATMEL DMA DRIVER
9215 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9216 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9217 L:      dmaengine@vger.kernel.org
9218 S:      Supported
9219 F:      drivers/dma/at_hdmac.c
9220 F:      drivers/dma/at_hdmac_regs.h
9221 F:      include/linux/platform_data/dma-atmel.h
9222
9223 MICROCHIP / ATMEL ECC DRIVER
9224 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
9225 L:      linux-crypto@vger.kernel.org
9226 S:      Maintained
9227 F:      drivers/crypto/atmel-ecc.*
9228
9229 MICROCHIP / ATMEL ISC DRIVER
9230 M:      Songjun Wu <songjun.wu@microchip.com>
9231 L:      linux-media@vger.kernel.org
9232 S:      Supported
9233 F:      drivers/media/platform/atmel/atmel-isc.c
9234 F:      drivers/media/platform/atmel/atmel-isc-regs.h
9235 F:      devicetree/bindings/media/atmel-isc.txt
9236
9237 MICROCHIP / ATMEL NAND DRIVER
9238 M:      Wenyou Yang <wenyou.yang@microchip.com>
9239 M:      Josh Wu <rainyfeeling@outlook.com>
9240 L:      linux-mtd@lists.infradead.org
9241 S:      Supported
9242 F:      drivers/mtd/nand/raw/atmel/*
9243 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
9244
9245 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
9246 M:      Woojung Huh <Woojung.Huh@microchip.com>
9247 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9248 L:      netdev@vger.kernel.org
9249 S:      Maintained
9250 F:      net/dsa/tag_ksz.c
9251 F:      drivers/net/dsa/microchip/*
9252 F:      include/linux/platform_data/microchip-ksz.h
9253 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
9254
9255 MICROCHIP LAN743X ETHERNET DRIVER
9256 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
9257 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9258 L:      netdev@vger.kernel.org
9259 S:      Maintained
9260 F:      drivers/net/ethernet/microchip/lan743x_*
9261
9262 MICROCHIP USB251XB DRIVER
9263 M:      Richard Leitner <richard.leitner@skidata.com>
9264 L:      linux-usb@vger.kernel.org
9265 S:      Maintained
9266 F:      drivers/usb/misc/usb251xb.c
9267 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
9268
9269 MICROSEMI MIPS SOCS
9270 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9271 L:      linux-mips@linux-mips.org
9272 S:      Maintained
9273 F:      arch/mips/generic/board-ocelot.c
9274 F:      arch/mips/configs/generic/board-ocelot.config
9275 F:      arch/mips/boot/dts/mscc/
9276 F:      Documentation/devicetree/bindings/mips/mscc.txt
9277
9278 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
9279 M:      Don Brace <don.brace@microsemi.com>
9280 L:      esc.storagedev@microsemi.com
9281 L:      linux-scsi@vger.kernel.org
9282 S:      Supported
9283 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
9284 F:      drivers/scsi/smartpqi/Kconfig
9285 F:      drivers/scsi/smartpqi/Makefile
9286 F:      include/linux/cciss*.h
9287 F:      include/uapi/linux/cciss*.h
9288 F:      Documentation/scsi/smartpqi.txt
9289
9290 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
9291 M:      Chen Yu <yu.c.chen@intel.com>
9292 L:      platform-driver-x86@vger.kernel.org
9293 S:      Supported
9294 F:      drivers/platform/x86/surfacepro3_button.c
9295
9296 MICROTEK X6 SCANNER
9297 M:      Oliver Neukum <oliver@neukum.org>
9298 S:      Maintained
9299 F:      drivers/usb/image/microtek.*
9300
9301 MIPS
9302 M:      Ralf Baechle <ralf@linux-mips.org>
9303 M:      James Hogan <jhogan@kernel.org>
9304 L:      linux-mips@linux-mips.org
9305 W:      http://www.linux-mips.org/
9306 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
9307 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
9308 S:      Supported
9309 F:      Documentation/devicetree/bindings/mips/
9310 F:      Documentation/mips/
9311 F:      arch/mips/
9312 F:      drivers/platform/mips/
9313
9314 MIPS BOSTON DEVELOPMENT BOARD
9315 M:      Paul Burton <paul.burton@mips.com>
9316 L:      linux-mips@linux-mips.org
9317 S:      Maintained
9318 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
9319 F:      arch/mips/boot/dts/img/boston.dts
9320 F:      arch/mips/configs/generic/board-boston.config
9321 F:      drivers/clk/imgtec/clk-boston.c
9322 F:      include/dt-bindings/clock/boston-clock.h
9323
9324 MIPS GENERIC PLATFORM
9325 M:      Paul Burton <paul.burton@mips.com>
9326 L:      linux-mips@linux-mips.org
9327 S:      Supported
9328 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
9329 F:      arch/mips/generic/
9330 F:      arch/mips/tools/generic-board-config.sh
9331
9332 MIPS/LOONGSON1 ARCHITECTURE
9333 M:      Keguang Zhang <keguang.zhang@gmail.com>
9334 L:      linux-mips@linux-mips.org
9335 S:      Maintained
9336 F:      arch/mips/loongson32/
9337 F:      arch/mips/include/asm/mach-loongson32/
9338 F:      drivers/*/*loongson1*
9339 F:      drivers/*/*/*loongson1*
9340
9341 MIPS/LOONGSON2 ARCHITECTURE
9342 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
9343 L:      linux-mips@linux-mips.org
9344 S:      Maintained
9345 F:      arch/mips/loongson64/*{2e/2f}*
9346 F:      arch/mips/include/asm/mach-loongson64/
9347 F:      drivers/*/*loongson2*
9348 F:      drivers/*/*/*loongson2*
9349
9350 MIPS/LOONGSON3 ARCHITECTURE
9351 M:      Huacai Chen <chenhc@lemote.com>
9352 L:      linux-mips@linux-mips.org
9353 S:      Maintained
9354 F:      arch/mips/loongson64/
9355 F:      arch/mips/include/asm/mach-loongson64/
9356 F:      drivers/platform/mips/cpu_hwmon.c
9357 F:      drivers/*/*loongson3*
9358 F:      drivers/*/*/*loongson3*
9359
9360 MIPS RINT INSTRUCTION EMULATION
9361 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
9362 L:      linux-mips@linux-mips.org
9363 S:      Supported
9364 F:      arch/mips/math-emu/sp_rint.c
9365 F:      arch/mips/math-emu/dp_rint.c
9366
9367 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
9368 M:      Hans Verkuil <hverkuil@xs4all.nl>
9369 L:      linux-media@vger.kernel.org
9370 T:      git git://linuxtv.org/media_tree.git
9371 W:      https://linuxtv.org
9372 S:      Odd Fixes
9373 F:      drivers/media/radio/radio-miropcm20*
9374
9375 MMP SUPPORT
9376 M:      Eric Miao <eric.y.miao@gmail.com>
9377 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
9378 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9379 T:      git git://github.com/hzhuang1/linux.git
9380 T:      git git://git.linaro.org/people/ycmiao/pxa-linux.git
9381 S:      Maintained
9382 F:      arch/arm/boot/dts/mmp*
9383 F:      arch/arm/mach-mmp/
9384
9385 MN88472 MEDIA DRIVER
9386 M:      Antti Palosaari <crope@iki.fi>
9387 L:      linux-media@vger.kernel.org
9388 W:      https://linuxtv.org
9389 W:      http://palosaari.fi/linux/
9390 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9391 S:      Maintained
9392 F:      drivers/media/dvb-frontends/mn88472*
9393
9394 MN88473 MEDIA DRIVER
9395 M:      Antti Palosaari <crope@iki.fi>
9396 L:      linux-media@vger.kernel.org
9397 W:      https://linuxtv.org
9398 W:      http://palosaari.fi/linux/
9399 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9400 S:      Maintained
9401 F:      drivers/media/dvb-frontends/mn88473*
9402
9403 MODULE SUPPORT
9404 M:      Jessica Yu <jeyu@kernel.org>
9405 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
9406 S:      Maintained
9407 F:      include/linux/module.h
9408 F:      kernel/module.c
9409
9410 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
9411 W:      http://popies.net/meye/
9412 S:      Orphan
9413 F:      Documentation/media/v4l-drivers/meye*
9414 F:      drivers/media/pci/meye/
9415 F:      include/uapi/linux/meye.h
9416
9417 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
9418 M:      Jiri Slaby <jirislaby@gmail.com>
9419 S:      Maintained
9420 F:      Documentation/serial/moxa-smartio
9421 F:      drivers/tty/mxser.*
9422
9423 MR800 AVERMEDIA USB FM RADIO DRIVER
9424 M:      Alexey Klimov <klimov.linux@gmail.com>
9425 L:      linux-media@vger.kernel.org
9426 T:      git git://linuxtv.org/media_tree.git
9427 S:      Maintained
9428 F:      drivers/media/radio/radio-mr800.c
9429
9430 MRF24J40 IEEE 802.15.4 RADIO DRIVER
9431 M:      Alan Ott <alan@signal11.us>
9432 L:      linux-wpan@vger.kernel.org
9433 S:      Maintained
9434 F:      drivers/net/ieee802154/mrf24j40.c
9435 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
9436
9437 MSI LAPTOP SUPPORT
9438 M:      "Lee, Chun-Yi" <jlee@suse.com>
9439 L:      platform-driver-x86@vger.kernel.org
9440 S:      Maintained
9441 F:      drivers/platform/x86/msi-laptop.c
9442
9443 MSI WMI SUPPORT
9444 L:      platform-driver-x86@vger.kernel.org
9445 S:      Orphan
9446 F:      drivers/platform/x86/msi-wmi.c
9447
9448 MSI001 MEDIA DRIVER
9449 M:      Antti Palosaari <crope@iki.fi>
9450 L:      linux-media@vger.kernel.org
9451 W:      https://linuxtv.org
9452 W:      http://palosaari.fi/linux/
9453 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9454 T:      git git://linuxtv.org/anttip/media_tree.git
9455 S:      Maintained
9456 F:      drivers/media/tuners/msi001*
9457
9458 MSI2500 MEDIA DRIVER
9459 M:      Antti Palosaari <crope@iki.fi>
9460 L:      linux-media@vger.kernel.org
9461 W:      https://linuxtv.org
9462 W:      http://palosaari.fi/linux/
9463 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9464 T:      git git://linuxtv.org/anttip/media_tree.git
9465 S:      Maintained
9466 F:      drivers/media/usb/msi2500/
9467
9468 MSYSTEMS DISKONCHIP G3 MTD DRIVER
9469 M:      Robert Jarzmik <robert.jarzmik@free.fr>
9470 L:      linux-mtd@lists.infradead.org
9471 S:      Maintained
9472 F:      drivers/mtd/devices/docg3*
9473
9474 MT9M032 APTINA SENSOR DRIVER
9475 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9476 L:      linux-media@vger.kernel.org
9477 T:      git git://linuxtv.org/media_tree.git
9478 S:      Maintained
9479 F:      drivers/media/i2c/mt9m032.c
9480 F:      include/media/i2c/mt9m032.h
9481
9482 MT9P031 APTINA CAMERA SENSOR
9483 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9484 L:      linux-media@vger.kernel.org
9485 T:      git git://linuxtv.org/media_tree.git
9486 S:      Maintained
9487 F:      drivers/media/i2c/mt9p031.c
9488 F:      include/media/i2c/mt9p031.h
9489
9490 MT9T001 APTINA CAMERA SENSOR
9491 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9492 L:      linux-media@vger.kernel.org
9493 T:      git git://linuxtv.org/media_tree.git
9494 S:      Maintained
9495 F:      drivers/media/i2c/mt9t001.c
9496 F:      include/media/i2c/mt9t001.h
9497
9498 MT9T112 APTINA CAMERA SENSOR
9499 M:      Jacopo Mondi <jacopo@jmondi.org>
9500 L:      linux-media@vger.kernel.org
9501 T:      git git://linuxtv.org/media_tree.git
9502 S:      Odd Fixes
9503 F:      drivers/media/i2c/mt9t112.c
9504 F:      include/media/i2c/mt9t112.h
9505
9506 MT9V032 APTINA CAMERA SENSOR
9507 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9508 L:      linux-media@vger.kernel.org
9509 T:      git git://linuxtv.org/media_tree.git
9510 S:      Maintained
9511 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
9512 F:      drivers/media/i2c/mt9v032.c
9513 F:      include/media/i2c/mt9v032.h
9514
9515 MULTIFUNCTION DEVICES (MFD)
9516 M:      Lee Jones <lee.jones@linaro.org>
9517 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
9518 S:      Supported
9519 F:      Documentation/devicetree/bindings/mfd/
9520 F:      drivers/mfd/
9521 F:      include/linux/mfd/
9522 F:      include/dt-bindings/mfd/
9523
9524 MULTIMEDIA CARD (MMC) ETC. OVER SPI
9525 S:      Orphan
9526 F:      drivers/mmc/host/mmc_spi.c
9527 F:      include/linux/spi/mmc_spi.h
9528
9529 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
9530 M:      Ulf Hansson <ulf.hansson@linaro.org>
9531 L:      linux-mmc@vger.kernel.org
9532 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
9533 S:      Maintained
9534 F:      Documentation/devicetree/bindings/mmc/
9535 F:      drivers/mmc/
9536 F:      include/linux/mmc/
9537 F:      include/uapi/linux/mmc/
9538
9539 MULTIPLEXER SUBSYSTEM
9540 M:      Peter Rosin <peda@axentia.se>
9541 S:      Maintained
9542 F:      Documentation/ABI/testing/mux/sysfs-class-mux*
9543 F:      Documentation/devicetree/bindings/mux/
9544 F:      include/linux/dt-bindings/mux/
9545 F:      include/linux/mux/
9546 F:      drivers/mux/
9547
9548 MULTITECH MULTIPORT CARD (ISICOM)
9549 S:      Orphan
9550 F:      drivers/tty/isicom.c
9551 F:      include/linux/isicom.h
9552
9553 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
9554 M:      Bin Liu <b-liu@ti.com>
9555 L:      linux-usb@vger.kernel.org
9556 S:      Maintained
9557 F:      drivers/usb/musb/
9558
9559 MXL5007T MEDIA DRIVER
9560 M:      Michael Krufky <mkrufky@linuxtv.org>
9561 L:      linux-media@vger.kernel.org
9562 W:      https://linuxtv.org
9563 W:      http://github.com/mkrufky
9564 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9565 T:      git git://linuxtv.org/mkrufky/tuners.git
9566 S:      Maintained
9567 F:      drivers/media/tuners/mxl5007t.*
9568
9569 MXSFB DRM DRIVER
9570 M:      Marek Vasut <marex@denx.de>
9571 S:      Supported
9572 F:      drivers/gpu/drm/mxsfb/
9573 F:      Documentation/devicetree/bindings/display/mxsfb-drm.txt
9574
9575 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
9576 M:      Chris Lee <christopher.lee@cspi.com>
9577 L:      netdev@vger.kernel.org
9578 W:      https://www.cspi.com/ethernet-products/support/downloads/
9579 S:      Supported
9580 F:      drivers/net/ethernet/myricom/myri10ge/
9581
9582 NAND FLASH SUBSYSTEM
9583 M:      Boris Brezillon <boris.brezillon@bootlin.com>
9584 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9585 R:      Richard Weinberger <richard@nod.at>
9586 L:      linux-mtd@lists.infradead.org
9587 W:      http://www.linux-mtd.infradead.org/
9588 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9589 T:      git git://git.infradead.org/linux-mtd.git nand/fixes
9590 T:      git git://git.infradead.org/linux-mtd.git nand/next
9591 S:      Maintained
9592 F:      drivers/mtd/nand/
9593 F:      include/linux/mtd/*nand*.h
9594
9595 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
9596 M:      Daniel Mack <zonque@gmail.com>
9597 S:      Maintained
9598 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9599 W:      http://www.native-instruments.com
9600 F:      sound/usb/caiaq/
9601
9602 NATSEMI ETHERNET DRIVER (DP8381x)
9603 S:      Orphan
9604 F:      drivers/net/ethernet/natsemi/natsemi.c
9605
9606 NCP FILESYSTEM
9607 M:      Petr Vandrovec <petr@vandrovec.name>
9608 S:      Obsolete
9609 F:      drivers/staging/ncpfs/
9610
9611 NCR 5380 SCSI DRIVERS
9612 M:      Finn Thain <fthain@telegraphics.com.au>
9613 M:      Michael Schmitz <schmitzmic@gmail.com>
9614 L:      linux-scsi@vger.kernel.org
9615 S:      Maintained
9616 F:      Documentation/scsi/g_NCR5380.txt
9617 F:      drivers/scsi/NCR5380.*
9618 F:      drivers/scsi/arm/cumana_1.c
9619 F:      drivers/scsi/arm/oak.c
9620 F:      drivers/scsi/atari_scsi.*
9621 F:      drivers/scsi/dmx3191d.c
9622 F:      drivers/scsi/g_NCR5380.*
9623 F:      drivers/scsi/mac_scsi.*
9624 F:      drivers/scsi/sun3_scsi.*
9625 F:      drivers/scsi/sun3_scsi_vme.c
9626
9627 NCR DUAL 700 SCSI DRIVER (MICROCHANNEL)
9628 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
9629 L:      linux-scsi@vger.kernel.org
9630 S:      Maintained
9631 F:      drivers/scsi/NCR_D700.*
9632
9633 NCT6775 HARDWARE MONITOR DRIVER
9634 M:      Guenter Roeck <linux@roeck-us.net>
9635 L:      linux-hwmon@vger.kernel.org
9636 S:      Maintained
9637 F:      Documentation/hwmon/nct6775
9638 F:      drivers/hwmon/nct6775.c
9639
9640 NETEFFECT IWARP RNIC DRIVER (IW_NES)
9641 M:      Faisal Latif <faisal.latif@intel.com>
9642 L:      linux-rdma@vger.kernel.org
9643 W:      http://www.intel.com/Products/Server/Adapters/Server-Cluster/Server-Cluster-overview.htm
9644 S:      Supported
9645 F:      drivers/infiniband/hw/nes/
9646 F:      include/uapi/rdma/nes-abi.h
9647
9648 NETEM NETWORK EMULATOR
9649 M:      Stephen Hemminger <stephen@networkplumber.org>
9650 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
9651 S:      Maintained
9652 F:      net/sched/sch_netem.c
9653
9654 NETERION 10GbE DRIVERS (s2io/vxge)
9655 M:      Jon Mason <jdmason@kudzu.us>
9656 L:      netdev@vger.kernel.org
9657 S:      Supported
9658 F:      Documentation/networking/s2io.txt
9659 F:      Documentation/networking/vxge.txt
9660 F:      drivers/net/ethernet/neterion/
9661
9662 NETFILTER
9663 M:      Pablo Neira Ayuso <pablo@netfilter.org>
9664 M:      Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
9665 M:      Florian Westphal <fw@strlen.de>
9666 L:      netfilter-devel@vger.kernel.org
9667 L:      coreteam@netfilter.org
9668 W:      http://www.netfilter.org/
9669 W:      http://www.iptables.org/
9670 W:      http://www.nftables.org/
9671 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
9672 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
9673 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
9674 S:      Maintained
9675 F:      include/linux/netfilter*
9676 F:      include/linux/netfilter/
9677 F:      include/net/netfilter/
9678 F:      include/uapi/linux/netfilter*
9679 F:      include/uapi/linux/netfilter/
9680 F:      net/*/netfilter.c
9681 F:      net/*/netfilter/
9682 F:      net/netfilter/
9683 F:      net/bridge/br_netfilter*.c
9684
9685 NETROM NETWORK LAYER
9686 M:      Ralf Baechle <ralf@linux-mips.org>
9687 L:      linux-hams@vger.kernel.org
9688 W:      http://www.linux-ax25.org/
9689 S:      Maintained
9690 F:      include/net/netrom.h
9691 F:      include/uapi/linux/netrom.h
9692 F:      net/netrom/
9693
9694 NETRONOME ETHERNET DRIVERS
9695 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
9696 L:      oss-drivers@netronome.com
9697 S:      Maintained
9698 F:      drivers/net/ethernet/netronome/
9699
9700 NETWORK BLOCK DEVICE (NBD)
9701 M:      Josef Bacik <jbacik@fb.com>
9702 S:      Maintained
9703 L:      linux-block@vger.kernel.org
9704 L:      nbd@other.debian.org
9705 F:      Documentation/blockdev/nbd.txt
9706 F:      drivers/block/nbd.c
9707 F:      include/uapi/linux/nbd.h
9708
9709 NETWORK DROP MONITOR
9710 M:      Neil Horman <nhorman@tuxdriver.com>
9711 L:      netdev@vger.kernel.org
9712 S:      Maintained
9713 W:      https://fedorahosted.org/dropwatch/
9714 F:      net/core/drop_monitor.c
9715
9716 NETWORKING DRIVERS
9717 L:      netdev@vger.kernel.org
9718 W:      http://www.linuxfoundation.org/en/Net
9719 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9720 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
9721 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
9722 S:      Odd Fixes
9723 F:      Documentation/devicetree/bindings/net/
9724 F:      drivers/net/
9725 F:      include/linux/if_*
9726 F:      include/linux/netdevice.h
9727 F:      include/linux/etherdevice.h
9728 F:      include/linux/fcdevice.h
9729 F:      include/linux/fddidevice.h
9730 F:      include/linux/hippidevice.h
9731 F:      include/linux/inetdevice.h
9732 F:      include/uapi/linux/if_*
9733 F:      include/uapi/linux/netdevice.h
9734
9735 NETWORKING DRIVERS (WIRELESS)
9736 M:      Kalle Valo <kvalo@codeaurora.org>
9737 L:      linux-wireless@vger.kernel.org
9738 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
9739 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
9740 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
9741 S:      Maintained
9742 F:      Documentation/devicetree/bindings/net/wireless/
9743 F:      drivers/net/wireless/
9744
9745 NETWORKING [DSA]
9746 M:      Andrew Lunn <andrew@lunn.ch>
9747 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
9748 M:      Florian Fainelli <f.fainelli@gmail.com>
9749 S:      Maintained
9750 F:      net/dsa/
9751 F:      include/net/dsa.h
9752 F:      include/linux/dsa/
9753 F:      drivers/net/dsa/
9754
9755 NETWORKING [GENERAL]
9756 M:      "David S. Miller" <davem@davemloft.net>
9757 L:      netdev@vger.kernel.org
9758 W:      http://www.linuxfoundation.org/en/Net
9759 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9760 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
9761 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
9762 B:      mailto:netdev@vger.kernel.org
9763 S:      Maintained
9764 F:      net/
9765 F:      include/net/
9766 F:      include/linux/in.h
9767 F:      include/linux/net.h
9768 F:      include/linux/netdevice.h
9769 F:      include/uapi/linux/in.h
9770 F:      include/uapi/linux/net.h
9771 F:      include/uapi/linux/netdevice.h
9772 F:      include/uapi/linux/net_namespace.h
9773 F:      tools/testing/selftests/net/
9774 F:      lib/net_utils.c
9775 F:      lib/random32.c
9776
9777 NETWORKING [IPSEC]
9778 M:      Steffen Klassert <steffen.klassert@secunet.com>
9779 M:      Herbert Xu <herbert@gondor.apana.org.au>
9780 M:      "David S. Miller" <davem@davemloft.net>
9781 L:      netdev@vger.kernel.org
9782 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
9783 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
9784 S:      Maintained
9785 F:      net/core/flow.c
9786 F:      net/xfrm/
9787 F:      net/key/
9788 F:      net/ipv4/xfrm*
9789 F:      net/ipv4/esp4*
9790 F:      net/ipv4/ah4.c
9791 F:      net/ipv4/ipcomp.c
9792 F:      net/ipv4/ip_vti.c
9793 F:      net/ipv6/xfrm*
9794 F:      net/ipv6/esp6*
9795 F:      net/ipv6/ah6.c
9796 F:      net/ipv6/ipcomp6.c
9797 F:      net/ipv6/ip6_vti.c
9798 F:      include/uapi/linux/xfrm.h
9799 F:      include/net/xfrm.h
9800
9801 NETWORKING [IPv4/IPv6]
9802 M:      "David S. Miller" <davem@davemloft.net>
9803 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
9804 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
9805 L:      netdev@vger.kernel.org
9806 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
9807 S:      Maintained
9808 F:      net/ipv4/
9809 F:      net/ipv6/
9810 F:      include/net/ip*
9811 F:      arch/x86/net/*
9812
9813 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
9814 M:      Paul Moore <paul@paul-moore.com>
9815 W:      https://github.com/netlabel
9816 L:      netdev@vger.kernel.org
9817 L:      linux-security-module@vger.kernel.org
9818 S:      Maintained
9819 F:      Documentation/netlabel/
9820 F:      include/net/calipso.h
9821 F:      include/net/cipso_ipv4.h
9822 F:      include/net/netlabel.h
9823 F:      include/uapi/linux/netfilter/xt_SECMARK.h
9824 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
9825 F:      net/netlabel/
9826 F:      net/ipv4/cipso_ipv4.c
9827 F:      net/ipv6/calipso.c
9828 F:      net/netfilter/xt_CONNSECMARK.c
9829 F:      net/netfilter/xt_SECMARK.c
9830
9831 NETWORKING [TLS]
9832 M:      Ilya Lesokhin <ilyal@mellanox.com>
9833 M:      Aviad Yehezkel <aviadye@mellanox.com>
9834 M:      Dave Watson <davejwatson@fb.com>
9835 L:      netdev@vger.kernel.org
9836 S:      Maintained
9837 F:      net/tls/*
9838 F:      include/uapi/linux/tls.h
9839 F:      include/net/tls.h
9840
9841 NETWORKING [WIRELESS]
9842 L:      linux-wireless@vger.kernel.org
9843 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
9844
9845 NETDEVSIM
9846 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
9847 S:      Maintained
9848 F:      drivers/net/netdevsim/*
9849
9850 NETXEN (1/10) GbE SUPPORT
9851 M:      Manish Chopra <manish.chopra@cavium.com>
9852 M:      Rahul Verma <rahul.verma@cavium.com>
9853 M:      Dept-GELinuxNICDev@cavium.com
9854 L:      netdev@vger.kernel.org
9855 S:      Supported
9856 F:      drivers/net/ethernet/qlogic/netxen/
9857
9858 NFC SUBSYSTEM
9859 M:      Samuel Ortiz <sameo@linux.intel.com>
9860 L:      linux-wireless@vger.kernel.org
9861 L:      linux-nfc@lists.01.org (subscribers-only)
9862 S:      Supported
9863 F:      net/nfc/
9864 F:      include/net/nfc/
9865 F:      include/uapi/linux/nfc.h
9866 F:      drivers/nfc/
9867 F:      include/linux/platform_data/nfcmrvl.h
9868 F:      include/linux/platform_data/nxp-nci.h
9869 F:      Documentation/devicetree/bindings/net/nfc/
9870
9871 NFS, SUNRPC, AND LOCKD CLIENTS
9872 M:      Trond Myklebust <trond.myklebust@primarydata.com>
9873 M:      Anna Schumaker <anna.schumaker@netapp.com>
9874 L:      linux-nfs@vger.kernel.org
9875 W:      http://client.linux-nfs.org
9876 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
9877 S:      Maintained
9878 F:      fs/lockd/
9879 F:      fs/nfs/
9880 F:      fs/nfs_common/
9881 F:      net/sunrpc/
9882 F:      include/linux/lockd/
9883 F:      include/linux/nfs*
9884 F:      include/linux/sunrpc/
9885 F:      include/uapi/linux/nfs*
9886 F:      include/uapi/linux/sunrpc/
9887
9888 NILFS2 FILESYSTEM
9889 M:      Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
9890 L:      linux-nilfs@vger.kernel.org
9891 W:      https://nilfs.sourceforge.io/
9892 W:      https://nilfs.osdn.jp/
9893 T:      git git://github.com/konis/nilfs2.git
9894 S:      Supported
9895 F:      Documentation/filesystems/nilfs2.txt
9896 F:      fs/nilfs2/
9897 F:      include/trace/events/nilfs2.h
9898 F:      include/uapi/linux/nilfs2_api.h
9899 F:      include/uapi/linux/nilfs2_ondisk.h
9900
9901 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
9902 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
9903 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
9904 S:      Maintained
9905 F:      Documentation/scsi/NinjaSCSI.txt
9906 F:      drivers/scsi/pcmcia/nsp_*
9907
9908 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
9909 M:      GOTO Masanori <gotom@debian.or.jp>
9910 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
9911 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
9912 S:      Maintained
9913 F:      Documentation/scsi/NinjaSCSI.txt
9914 F:      drivers/scsi/nsp32*
9915
9916 NIOS2 ARCHITECTURE
9917 M:      Ley Foon Tan <lftan@altera.com>
9918 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
9919 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
9920 S:      Maintained
9921 F:      arch/nios2/
9922
9923 NOHZ, DYNTICKS SUPPORT
9924 M:      Frederic Weisbecker <fweisbec@gmail.com>
9925 M:      Thomas Gleixner <tglx@linutronix.de>
9926 M:      Ingo Molnar <mingo@kernel.org>
9927 L:      linux-kernel@vger.kernel.org
9928 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
9929 S:      Maintained
9930 F:      kernel/time/tick*.*
9931 F:      include/linux/tick.h
9932 F:      include/linux/sched/nohz.h
9933
9934 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
9935 M:      Pavel Machek <pavel@ucw.cz>
9936 M:      Sakari Ailus <sakari.ailus@iki.fi>
9937 L:      linux-media@vger.kernel.org
9938 S:      Maintained
9939 F:      drivers/media/i2c/et8ek8
9940 F:      drivers/media/i2c/ad5820.c
9941
9942 NOKIA N900 POWER SUPPLY DRIVERS
9943 R:      Pali Rohár <pali.rohar@gmail.com>
9944 F:      include/linux/power/bq2415x_charger.h
9945 F:      include/linux/power/bq27xxx_battery.h
9946 F:      include/linux/power/isp1704_charger.h
9947 F:      drivers/power/supply/bq2415x_charger.c
9948 F:      drivers/power/supply/bq27xxx_battery.c
9949 F:      drivers/power/supply/bq27xxx_battery_i2c.c
9950 F:      drivers/power/supply/isp1704_charger.c
9951 F:      drivers/power/supply/rx51_battery.c
9952
9953 NTB AMD DRIVER
9954 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
9955 L:      linux-ntb@googlegroups.com
9956 S:      Supported
9957 F:      drivers/ntb/hw/amd/
9958
9959 NTB DRIVER CORE
9960 M:      Jon Mason <jdmason@kudzu.us>
9961 M:      Dave Jiang <dave.jiang@intel.com>
9962 M:      Allen Hubbe <allenbh@gmail.com>
9963 L:      linux-ntb@googlegroups.com
9964 S:      Supported
9965 W:      https://github.com/jonmason/ntb/wiki
9966 T:      git git://github.com/jonmason/ntb.git
9967 F:      drivers/ntb/
9968 F:      drivers/net/ntb_netdev.c
9969 F:      include/linux/ntb.h
9970 F:      include/linux/ntb_transport.h
9971 F:      tools/testing/selftests/ntb/
9972
9973 NTB IDT DRIVER
9974 M:      Serge Semin <fancer.lancer@gmail.com>
9975 L:      linux-ntb@googlegroups.com
9976 S:      Supported
9977 F:      drivers/ntb/hw/idt/
9978
9979 NTB INTEL DRIVER
9980 M:      Dave Jiang <dave.jiang@intel.com>
9981 L:      linux-ntb@googlegroups.com
9982 S:      Supported
9983 W:      https://github.com/davejiang/linux/wiki
9984 T:      git https://github.com/davejiang/linux.git
9985 F:      drivers/ntb/hw/intel/
9986
9987 NTFS FILESYSTEM
9988 M:      Anton Altaparmakov <anton@tuxera.com>
9989 L:      linux-ntfs-dev@lists.sourceforge.net
9990 W:      http://www.tuxera.com/
9991 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
9992 S:      Supported
9993 F:      Documentation/filesystems/ntfs.txt
9994 F:      fs/ntfs/
9995
9996 NUBUS SUBSYSTEM
9997 M:      Finn Thain <fthain@telegraphics.com.au>
9998 L:      linux-m68k@lists.linux-m68k.org
9999 S:      Maintained
10000 F:      arch/*/include/asm/nubus.h
10001 F:      drivers/nubus/
10002 F:      include/linux/nubus.h
10003 F:      include/uapi/linux/nubus.h
10004
10005 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
10006 M:      Antonino Daplas <adaplas@gmail.com>
10007 L:      linux-fbdev@vger.kernel.org
10008 S:      Maintained
10009 F:      drivers/video/fbdev/riva/
10010 F:      drivers/video/fbdev/nvidia/
10011
10012 NVM EXPRESS DRIVER
10013 M:      Keith Busch <keith.busch@intel.com>
10014 M:      Jens Axboe <axboe@fb.com>
10015 M:      Christoph Hellwig <hch@lst.de>
10016 M:      Sagi Grimberg <sagi@grimberg.me>
10017 L:      linux-nvme@lists.infradead.org
10018 T:      git://git.infradead.org/nvme.git
10019 W:      http://git.infradead.org/nvme.git
10020 S:      Supported
10021 F:      drivers/nvme/host/
10022 F:      include/linux/nvme.h
10023 F:      include/uapi/linux/nvme_ioctl.h
10024
10025 NVM EXPRESS FC TRANSPORT DRIVERS
10026 M:      James Smart <james.smart@broadcom.com>
10027 L:      linux-nvme@lists.infradead.org
10028 S:      Supported
10029 F:      include/linux/nvme-fc.h
10030 F:      include/linux/nvme-fc-driver.h
10031 F:      drivers/nvme/host/fc.c
10032 F:      drivers/nvme/target/fc.c
10033 F:      drivers/nvme/target/fcloop.c
10034
10035 NVM EXPRESS TARGET DRIVER
10036 M:      Christoph Hellwig <hch@lst.de>
10037 M:      Sagi Grimberg <sagi@grimberg.me>
10038 L:      linux-nvme@lists.infradead.org
10039 T:      git://git.infradead.org/nvme.git
10040 W:      http://git.infradead.org/nvme.git
10041 S:      Supported
10042 F:      drivers/nvme/target/
10043
10044 NVMEM FRAMEWORK
10045 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
10046 S:      Maintained
10047 F:      drivers/nvmem/
10048 F:      Documentation/devicetree/bindings/nvmem/
10049 F:      Documentation/ABI/stable/sysfs-bus-nvmem
10050 F:      include/linux/nvmem-consumer.h
10051 F:      include/linux/nvmem-provider.h
10052
10053 NXP SGTL5000 DRIVER
10054 M:      Fabio Estevam <fabio.estevam@nxp.com>
10055 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10056 S:      Maintained
10057 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
10058 F:      sound/soc/codecs/sgtl5000*
10059
10060 NXP TDA998X DRM DRIVER
10061 M:      Russell King <linux@armlinux.org.uk>
10062 S:      Supported
10063 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
10064 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
10065 F:      drivers/gpu/drm/i2c/tda998x_drv.c
10066 F:      include/drm/i2c/tda998x.h
10067
10068 NXP TFA9879 DRIVER
10069 M:      Peter Rosin <peda@axentia.se>
10070 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10071 S:      Maintained
10072 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
10073 F:      sound/soc/codecs/tfa9879*
10074
10075 NXP-NCI NFC DRIVER
10076 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
10077 R:      Charles Gorand <charles.gorand@effinnov.com>
10078 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
10079 S:      Supported
10080 F:      drivers/nfc/nxp-nci
10081
10082 OBJTOOL
10083 M:      Josh Poimboeuf <jpoimboe@redhat.com>
10084 M:      Peter Zijlstra <peterz@infradead.org>
10085 S:      Supported
10086 F:      tools/objtool/
10087
10088 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
10089 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
10090 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
10091 L:      linuxppc-dev@lists.ozlabs.org
10092 S:      Supported
10093 F:      arch/powerpc/platforms/powernv/ocxl.c
10094 F:      arch/powerpc/include/asm/pnv-ocxl.h
10095 F:      drivers/misc/ocxl/
10096 F:      include/misc/ocxl*
10097 F:      include/uapi/misc/ocxl.h
10098 F:      Documentation/accelerators/ocxl.txt
10099
10100 OMAP AUDIO SUPPORT
10101 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
10102 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
10103 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10104 L:      linux-omap@vger.kernel.org
10105 S:      Maintained
10106 F:      sound/soc/omap/
10107
10108 OMAP CLOCK FRAMEWORK SUPPORT
10109 M:      Paul Walmsley <paul@pwsan.com>
10110 L:      linux-omap@vger.kernel.org
10111 S:      Maintained
10112 F:      arch/arm/*omap*/*clock*
10113
10114 OMAP DEVICE TREE SUPPORT
10115 M:      Benoît Cousson <bcousson@baylibre.com>
10116 M:      Tony Lindgren <tony@atomide.com>
10117 L:      linux-omap@vger.kernel.org
10118 L:      devicetree@vger.kernel.org
10119 S:      Maintained
10120 F:      arch/arm/boot/dts/*omap*
10121 F:      arch/arm/boot/dts/*am3*
10122 F:      arch/arm/boot/dts/*am4*
10123 F:      arch/arm/boot/dts/*am5*
10124 F:      arch/arm/boot/dts/*dra7*
10125
10126 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
10127 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
10128 L:      linux-omap@vger.kernel.org
10129 L:      linux-fbdev@vger.kernel.org
10130 S:      Maintained
10131 F:      drivers/video/fbdev/omap2/
10132 F:      Documentation/arm/OMAP/DSS
10133
10134 OMAP FRAMEBUFFER SUPPORT
10135 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
10136 L:      linux-fbdev@vger.kernel.org
10137 L:      linux-omap@vger.kernel.org
10138 S:      Maintained
10139 F:      drivers/video/fbdev/omap/
10140
10141 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
10142 M:      Roger Quadros <rogerq@ti.com>
10143 M:      Tony Lindgren <tony@atomide.com>
10144 L:      linux-omap@vger.kernel.org
10145 S:      Maintained
10146 F:      drivers/memory/omap-gpmc.c
10147 F:      arch/arm/mach-omap2/*gpmc*
10148
10149 OMAP GPIO DRIVER
10150 M:      Grygorii Strashko <grygorii.strashko@ti.com>
10151 M:      Santosh Shilimkar <ssantosh@kernel.org>
10152 M:      Kevin Hilman <khilman@kernel.org>
10153 L:      linux-omap@vger.kernel.org
10154 S:      Maintained
10155 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
10156 F:      drivers/gpio/gpio-omap.c
10157
10158 OMAP HARDWARE SPINLOCK SUPPORT
10159 M:      Ohad Ben-Cohen <ohad@wizery.com>
10160 L:      linux-omap@vger.kernel.org
10161 S:      Maintained
10162 F:      drivers/hwspinlock/omap_hwspinlock.c
10163
10164 OMAP HS MMC SUPPORT
10165 L:      linux-mmc@vger.kernel.org
10166 L:      linux-omap@vger.kernel.org
10167 S:      Orphan
10168 F:      drivers/mmc/host/omap_hsmmc.c
10169
10170 OMAP HWMOD DATA
10171 M:      Paul Walmsley <paul@pwsan.com>
10172 L:      linux-omap@vger.kernel.org
10173 S:      Maintained
10174 F:      arch/arm/mach-omap2/omap_hwmod*data*
10175
10176 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
10177 M:      Benoît Cousson <bcousson@baylibre.com>
10178 L:      linux-omap@vger.kernel.org
10179 S:      Maintained
10180 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
10181
10182 OMAP HWMOD SUPPORT
10183 M:      Benoît Cousson <bcousson@baylibre.com>
10184 M:      Paul Walmsley <paul@pwsan.com>
10185 L:      linux-omap@vger.kernel.org
10186 S:      Maintained
10187 F:      arch/arm/mach-omap2/omap_hwmod.*
10188
10189 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
10190 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10191 L:      linux-media@vger.kernel.org
10192 S:      Maintained
10193 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
10194 F:      drivers/media/platform/omap3isp/
10195 F:      drivers/staging/media/omap4iss/
10196
10197 OMAP MMC SUPPORT
10198 M:      Jarkko Lavinen <jarkko.lavinen@nokia.com>
10199 L:      linux-omap@vger.kernel.org
10200 S:      Maintained
10201 F:      drivers/mmc/host/omap.c
10202
10203 OMAP POWER MANAGEMENT SUPPORT
10204 M:      Kevin Hilman <khilman@kernel.org>
10205 L:      linux-omap@vger.kernel.org
10206 S:      Maintained
10207 F:      arch/arm/*omap*/*pm*
10208 F:      drivers/cpufreq/omap-cpufreq.c
10209
10210 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
10211 M:      Rajendra Nayak <rnayak@codeaurora.org>
10212 M:      Paul Walmsley <paul@pwsan.com>
10213 L:      linux-omap@vger.kernel.org
10214 S:      Maintained
10215 F:      arch/arm/mach-omap2/prm*
10216
10217 OMAP RANDOM NUMBER GENERATOR SUPPORT
10218 M:      Deepak Saxena <dsaxena@plexity.net>
10219 S:      Maintained
10220 F:      drivers/char/hw_random/omap-rng.c
10221
10222 OMAP USB SUPPORT
10223 L:      linux-usb@vger.kernel.org
10224 L:      linux-omap@vger.kernel.org
10225 S:      Orphan
10226 F:      drivers/usb/*/*omap*
10227 F:      arch/arm/*omap*/usb*
10228
10229 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
10230 M:      Mark Jackson <mpfj@newflow.co.uk>
10231 L:      linux-omap@vger.kernel.org
10232 S:      Maintained
10233 F:      arch/arm/boot/dts/am335x-nano.dts
10234
10235 OMAP1 SUPPORT
10236 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
10237 M:      Tony Lindgren <tony@atomide.com>
10238 L:      linux-omap@vger.kernel.org
10239 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10240 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10241 S:      Maintained
10242 F:      arch/arm/mach-omap1/
10243 F:      arch/arm/plat-omap/
10244 F:      arch/arm/configs/omap1_defconfig
10245 F:      drivers/i2c/busses/i2c-omap.c
10246 F:      include/linux/i2c-omap.h
10247
10248 OMAP2+ SUPPORT
10249 M:      Tony Lindgren <tony@atomide.com>
10250 L:      linux-omap@vger.kernel.org
10251 W:      http://www.muru.com/linux/omap/
10252 W:      http://linux.omap.com/
10253 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10254 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10255 S:      Maintained
10256 F:      arch/arm/mach-omap2/
10257 F:      arch/arm/plat-omap/
10258 F:      arch/arm/configs/omap2plus_defconfig
10259 F:      drivers/i2c/busses/i2c-omap.c
10260 F:      drivers/irqchip/irq-omap-intc.c
10261 F:      drivers/mfd/*omap*.c
10262 F:      drivers/mfd/menelaus.c
10263 F:      drivers/mfd/palmas.c
10264 F:      drivers/mfd/tps65217.c
10265 F:      drivers/mfd/tps65218.c
10266 F:      drivers/mfd/tps65910.c
10267 F:      drivers/mfd/twl-core.[ch]
10268 F:      drivers/mfd/twl4030*.c
10269 F:      drivers/mfd/twl6030*.c
10270 F:      drivers/mfd/twl6040*.c
10271 F:      drivers/regulator/palmas-regulator*.c
10272 F:      drivers/regulator/pbias-regulator.c
10273 F:      drivers/regulator/tps65217-regulator.c
10274 F:      drivers/regulator/tps65218-regulator.c
10275 F:      drivers/regulator/tps65910-regulator.c
10276 F:      drivers/regulator/twl-regulator.c
10277 F:      drivers/regulator/twl6030-regulator.c
10278 F:      include/linux/i2c-omap.h
10279
10280 ONION OMEGA2+ BOARD
10281 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
10282 L:      linux-mips@linux-mips.org
10283 S:      Maintained
10284 F:      arch/mips/boot/dts/ralink/omega2p.dts
10285
10286 OMFS FILESYSTEM
10287 M:      Bob Copeland <me@bobcopeland.com>
10288 L:      linux-karma-devel@lists.sourceforge.net
10289 S:      Maintained
10290 F:      Documentation/filesystems/omfs.txt
10291 F:      fs/omfs/
10292
10293 OMNIKEY CARDMAN 4000 DRIVER
10294 M:      Harald Welte <laforge@gnumonks.org>
10295 S:      Maintained
10296 F:      drivers/char/pcmcia/cm4000_cs.c
10297 F:      include/linux/cm4000_cs.h
10298 F:      include/uapi/linux/cm4000_cs.h
10299
10300 OMNIKEY CARDMAN 4040 DRIVER
10301 M:      Harald Welte <laforge@gnumonks.org>
10302 S:      Maintained
10303 F:      drivers/char/pcmcia/cm4040_cs.*
10304
10305 OMNIVISION OV13858 SENSOR DRIVER
10306 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10307 L:      linux-media@vger.kernel.org
10308 T:      git git://linuxtv.org/media_tree.git
10309 S:      Maintained
10310 F:      drivers/media/i2c/ov13858.c
10311
10312 OMNIVISION OV2685 SENSOR DRIVER
10313 M:      Shunqian Zheng <zhengsq@rock-chips.com>
10314 L:      linux-media@vger.kernel.org
10315 T:      git git://linuxtv.org/media_tree.git
10316 S:      Maintained
10317 F:      drivers/media/i2c/ov2685.c
10318
10319 OMNIVISION OV5640 SENSOR DRIVER
10320 M:      Steve Longerbeam <slongerbeam@gmail.com>
10321 L:      linux-media@vger.kernel.org
10322 T:      git git://linuxtv.org/media_tree.git
10323 S:      Maintained
10324 F:      drivers/media/i2c/ov5640.c
10325
10326 OMNIVISION OV5647 SENSOR DRIVER
10327 M:      Luis Oliveira <lolivei@synopsys.com>
10328 L:      linux-media@vger.kernel.org
10329 T:      git git://linuxtv.org/media_tree.git
10330 S:      Maintained
10331 F:      drivers/media/i2c/ov5647.c
10332
10333 OMNIVISION OV5695 SENSOR DRIVER
10334 M:      Shunqian Zheng <zhengsq@rock-chips.com>
10335 L:      linux-media@vger.kernel.org
10336 T:      git git://linuxtv.org/media_tree.git
10337 S:      Maintained
10338 F:      drivers/media/i2c/ov5695.c
10339
10340 OMNIVISION OV7670 SENSOR DRIVER
10341 M:      Jonathan Corbet <corbet@lwn.net>
10342 L:      linux-media@vger.kernel.org
10343 T:      git git://linuxtv.org/media_tree.git
10344 S:      Maintained
10345 F:      drivers/media/i2c/ov7670.c
10346 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
10347
10348 OMNIVISION OV772x SENSOR DRIVER
10349 M:      Jacopo Mondi <jacopo@jmondi.org>
10350 L:      linux-media@vger.kernel.org
10351 T:      git git://linuxtv.org/media_tree.git
10352 S:      Odd fixes
10353 F:      drivers/media/i2c/ov772x.c
10354 F:      include/media/i2c/ov772x.h
10355
10356 OMNIVISION OV7740 SENSOR DRIVER
10357 M:      Wenyou Yang <wenyou.yang@microchip.com>
10358 L:      linux-media@vger.kernel.org
10359 T:      git git://linuxtv.org/media_tree.git
10360 S:      Maintained
10361 F:      drivers/media/i2c/ov7740.c
10362 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
10363
10364 OMNIVISION OV9650 SENSOR DRIVER
10365 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10366 R:      Akinobu Mita <akinobu.mita@gmail.com>
10367 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
10368 L:      linux-media@vger.kernel.org
10369 T:      git git://linuxtv.org/media_tree.git
10370 S:      Maintained
10371 F:      drivers/media/i2c/ov9650.c
10372 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
10373
10374 ONENAND FLASH DRIVER
10375 M:      Kyungmin Park <kyungmin.park@samsung.com>
10376 L:      linux-mtd@lists.infradead.org
10377 S:      Maintained
10378 F:      drivers/mtd/nand/onenand/
10379 F:      include/linux/mtd/onenand*.h
10380
10381 ONSTREAM SCSI TAPE DRIVER
10382 M:      Willem Riede <osst@riede.org>
10383 L:      osst-users@lists.sourceforge.net
10384 L:      linux-scsi@vger.kernel.org
10385 S:      Maintained
10386 F:      Documentation/scsi/osst.txt
10387 F:      drivers/scsi/osst.*
10388 F:      drivers/scsi/osst_*.h
10389 F:      drivers/scsi/st.h
10390
10391 OP-TEE DRIVER
10392 M:      Jens Wiklander <jens.wiklander@linaro.org>
10393 S:      Maintained
10394 F:      drivers/tee/optee/
10395
10396 OPA-VNIC DRIVER
10397 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
10398 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
10399 L:      linux-rdma@vger.kernel.org
10400 S:      Supported
10401 F:      drivers/infiniband/ulp/opa_vnic
10402
10403 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
10404 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
10405 L:      devicetree@vger.kernel.org
10406 S:      Maintained
10407 F:      Documentation/devicetree/dynamic-resolution-notes.txt
10408 F:      Documentation/devicetree/overlay-notes.txt
10409 F:      drivers/of/overlay.c
10410 F:      drivers/of/resolver.c
10411
10412 OPEN FIRMWARE AND FLATTENED DEVICE TREE
10413 M:      Rob Herring <robh+dt@kernel.org>
10414 M:      Frank Rowand <frowand.list@gmail.com>
10415 L:      devicetree@vger.kernel.org
10416 W:      http://www.devicetree.org/
10417 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
10418 S:      Maintained
10419 F:      drivers/of/
10420 F:      include/linux/of*.h
10421 F:      scripts/dtc/
10422 F:      Documentation/ABI/testing/sysfs-firmware-ofw
10423
10424 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
10425 M:      Rob Herring <robh+dt@kernel.org>
10426 M:      Mark Rutland <mark.rutland@arm.com>
10427 L:      devicetree@vger.kernel.org
10428 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
10429 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
10430 S:      Maintained
10431 F:      Documentation/devicetree/
10432 F:      arch/*/boot/dts/
10433 F:      include/dt-bindings/
10434
10435 OPENCORES I2C BUS DRIVER
10436 M:      Peter Korsgaard <jacmet@sunsite.dk>
10437 L:      linux-i2c@vger.kernel.org
10438 S:      Maintained
10439 F:      Documentation/i2c/busses/i2c-ocores
10440 F:      drivers/i2c/busses/i2c-ocores.c
10441
10442 OPENRISC ARCHITECTURE
10443 M:      Jonas Bonn <jonas@southpole.se>
10444 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
10445 M:      Stafford Horne <shorne@gmail.com>
10446 T:      git git://github.com/openrisc/linux.git
10447 L:      openrisc@lists.librecores.org
10448 W:      http://openrisc.io
10449 S:      Maintained
10450 F:      Documentation/devicetree/bindings/openrisc/
10451 F:      Documentation/openrisc/
10452 F:      arch/openrisc/
10453 F:      drivers/irqchip/irq-ompic.c
10454 F:      drivers/irqchip/irq-or1k-*
10455
10456 OPENVSWITCH
10457 M:      Pravin B Shelar <pshelar@ovn.org>
10458 L:      netdev@vger.kernel.org
10459 L:      dev@openvswitch.org
10460 W:      http://openvswitch.org
10461 S:      Maintained
10462 F:      net/openvswitch/
10463 F:      include/uapi/linux/openvswitch.h
10464
10465 OPERATING PERFORMANCE POINTS (OPP)
10466 M:      Viresh Kumar <vireshk@kernel.org>
10467 M:      Nishanth Menon <nm@ti.com>
10468 M:      Stephen Boyd <sboyd@kernel.org>
10469 L:      linux-pm@vger.kernel.org
10470 S:      Maintained
10471 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
10472 F:      drivers/opp/
10473 F:      include/linux/pm_opp.h
10474 F:      Documentation/power/opp.txt
10475 F:      Documentation/devicetree/bindings/opp/
10476
10477 OPL4 DRIVER
10478 M:      Clemens Ladisch <clemens@ladisch.de>
10479 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10480 T:      git git://git.alsa-project.org/alsa-kernel.git
10481 S:      Maintained
10482 F:      sound/drivers/opl4/
10483
10484 OPROFILE
10485 M:      Robert Richter <rric@kernel.org>
10486 L:      oprofile-list@lists.sf.net
10487 S:      Maintained
10488 F:      arch/*/include/asm/oprofile*.h
10489 F:      arch/*/oprofile/
10490 F:      drivers/oprofile/
10491 F:      include/linux/oprofile.h
10492
10493 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
10494 M:      Mark Fasheh <mark@fasheh.com>
10495 M:      Joel Becker <jlbec@evilplan.org>
10496 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
10497 W:      http://ocfs2.wiki.kernel.org
10498 S:      Supported
10499 F:      Documentation/filesystems/ocfs2.txt
10500 F:      Documentation/filesystems/dlmfs.txt
10501 F:      fs/ocfs2/
10502
10503 ORANGEFS FILESYSTEM
10504 M:      Mike Marshall <hubcap@omnibond.com>
10505 R:      Martin Brandenburg <martin@omnibond.com>
10506 L:      devel@lists.orangefs.org
10507 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
10508 S:      Supported
10509 F:      fs/orangefs/
10510 F:      Documentation/filesystems/orangefs.txt
10511
10512 ORINOCO DRIVER
10513 L:      linux-wireless@vger.kernel.org
10514 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
10515 W:      http://www.nongnu.org/orinoco/
10516 S:      Orphan
10517 F:      drivers/net/wireless/intersil/orinoco/
10518
10519 OSD LIBRARY and FILESYSTEM
10520 M:      Boaz Harrosh <ooo@electrozaur.com>
10521 S:      Maintained
10522 F:      drivers/scsi/osd/
10523 F:      include/scsi/osd_*
10524 F:      fs/exofs/
10525
10526 OV2659 OMNIVISION SENSOR DRIVER
10527 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
10528 L:      linux-media@vger.kernel.org
10529 W:      https://linuxtv.org
10530 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10531 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
10532 S:      Maintained
10533 F:      drivers/media/i2c/ov2659.c
10534 F:      include/media/i2c/ov2659.h
10535
10536 OVERLAY FILESYSTEM
10537 M:      Miklos Szeredi <miklos@szeredi.hu>
10538 L:      linux-unionfs@vger.kernel.org
10539 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
10540 S:      Supported
10541 F:      fs/overlayfs/
10542 F:      Documentation/filesystems/overlayfs.txt
10543
10544 P54 WIRELESS DRIVER
10545 M:      Christian Lamparter <chunkeey@googlemail.com>
10546 L:      linux-wireless@vger.kernel.org
10547 W:      http://wireless.kernel.org/en/users/Drivers/p54
10548 S:      Maintained
10549 F:      drivers/net/wireless/intersil/p54/
10550
10551 PA SEMI ETHERNET DRIVER
10552 L:      netdev@vger.kernel.org
10553 S:      Orphan
10554 F:      drivers/net/ethernet/pasemi/*
10555
10556 PA SEMI SMBUS DRIVER
10557 L:      linux-i2c@vger.kernel.org
10558 S:      Orphan
10559 F:      drivers/i2c/busses/i2c-pasemi.c
10560
10561 PADATA PARALLEL EXECUTION MECHANISM
10562 M:      Steffen Klassert <steffen.klassert@secunet.com>
10563 L:      linux-crypto@vger.kernel.org
10564 S:      Maintained
10565 F:      kernel/padata.c
10566 F:      include/linux/padata.h
10567 F:      Documentation/padata.txt
10568
10569 PANASONIC LAPTOP ACPI EXTRAS DRIVER
10570 M:      Harald Welte <laforge@gnumonks.org>
10571 L:      platform-driver-x86@vger.kernel.org
10572 S:      Maintained
10573 F:      drivers/platform/x86/panasonic-laptop.c
10574
10575 PARALLEL LCD/KEYPAD PANEL DRIVER
10576 M:      Willy Tarreau <willy@haproxy.com>
10577 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
10578 S:      Odd Fixes
10579 F:      Documentation/misc-devices/lcd-panel-cgram.txt
10580 F:      drivers/misc/panel.c
10581
10582 PARALLEL PORT SUBSYSTEM
10583 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
10584 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
10585 L:      linux-parport@lists.infradead.org (subscribers-only)
10586 S:      Maintained
10587 F:      drivers/parport/
10588 F:      include/linux/parport*.h
10589 F:      drivers/char/ppdev.c
10590 F:      include/uapi/linux/ppdev.h
10591 F:      Documentation/parport*.txt
10592
10593 PARAVIRT_OPS INTERFACE
10594 M:      Juergen Gross <jgross@suse.com>
10595 M:      Alok Kataria <akataria@vmware.com>
10596 L:      virtualization@lists.linux-foundation.org
10597 S:      Supported
10598 F:      Documentation/virtual/paravirt_ops.txt
10599 F:      arch/*/kernel/paravirt*
10600 F:      arch/*/include/asm/paravirt*.h
10601 F:      include/linux/hypervisor.h
10602
10603 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
10604 M:      Tim Waugh <tim@cyberelk.net>
10605 L:      linux-parport@lists.infradead.org (subscribers-only)
10606 S:      Maintained
10607 F:      Documentation/blockdev/paride.txt
10608 F:      drivers/block/paride/
10609
10610 PARISC ARCHITECTURE
10611 M:      "James E.J. Bottomley" <jejb@parisc-linux.org>
10612 M:      Helge Deller <deller@gmx.de>
10613 L:      linux-parisc@vger.kernel.org
10614 W:      http://www.parisc-linux.org/
10615 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
10616 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
10617 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
10618 S:      Maintained
10619 F:      arch/parisc/
10620 F:      Documentation/parisc/
10621 F:      drivers/parisc/
10622 F:      drivers/char/agp/parisc-agp.c
10623 F:      drivers/input/serio/gscps2.c
10624 F:      drivers/parport/parport_gsc.*
10625 F:      drivers/tty/serial/8250/8250_gsc.c
10626 F:      drivers/video/fbdev/sti*
10627 F:      drivers/video/console/sti*
10628 F:      drivers/video/logo/logo_parisc*
10629
10630 PARMAN
10631 M:      Jiri Pirko <jiri@mellanox.com>
10632 L:      netdev@vger.kernel.org
10633 S:      Supported
10634 F:      lib/parman.c
10635 F:      lib/test_parman.c
10636 F:      include/linux/parman.h
10637
10638 PC87360 HARDWARE MONITORING DRIVER
10639 M:      Jim Cromie <jim.cromie@gmail.com>
10640 L:      linux-hwmon@vger.kernel.org
10641 S:      Maintained
10642 F:      Documentation/hwmon/pc87360
10643 F:      drivers/hwmon/pc87360.c
10644
10645 PC8736x GPIO DRIVER
10646 M:      Jim Cromie <jim.cromie@gmail.com>
10647 S:      Maintained
10648 F:      drivers/char/pc8736x_gpio.c
10649
10650 PC87427 HARDWARE MONITORING DRIVER
10651 M:      Jean Delvare <jdelvare@suse.com>
10652 L:      linux-hwmon@vger.kernel.org
10653 S:      Maintained
10654 F:      Documentation/hwmon/pc87427
10655 F:      drivers/hwmon/pc87427.c
10656
10657 PCA9532 LED DRIVER
10658 M:      Riku Voipio <riku.voipio@iki.fi>
10659 S:      Maintained
10660 F:      drivers/leds/leds-pca9532.c
10661 F:      include/linux/leds-pca9532.h
10662
10663 PCA9541 I2C BUS MASTER SELECTOR DRIVER
10664 M:      Guenter Roeck <linux@roeck-us.net>
10665 L:      linux-i2c@vger.kernel.org
10666 S:      Maintained
10667 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
10668
10669 PCDP - PRIMARY CONSOLE AND DEBUG PORT
10670 M:      Khalid Aziz <khalid@gonehiking.org>
10671 S:      Maintained
10672 F:      drivers/firmware/pcdp.*
10673
10674 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
10675 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
10676 L:      linux-pci@vger.kernel.org
10677 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10678 S:      Maintained
10679 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
10680 F:      drivers/pci/host/pci-aardvark.c
10681
10682 PCI DRIVER FOR ALTERA PCIE IP
10683 M:      Ley Foon Tan <lftan@altera.com>
10684 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
10685 L:      linux-pci@vger.kernel.org
10686 S:      Supported
10687 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
10688 F:      drivers/pci/host/pcie-altera.c
10689
10690 PCI DRIVER FOR APPLIEDMICRO XGENE
10691 M:      Tanmay Inamdar <tinamdar@apm.com>
10692 L:      linux-pci@vger.kernel.org
10693 L:      linux-arm-kernel@lists.infradead.org
10694 S:      Maintained
10695 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
10696 F:      drivers/pci/host/pci-xgene.c
10697
10698 PCI DRIVER FOR ARM VERSATILE PLATFORM
10699 M:      Rob Herring <robh@kernel.org>
10700 L:      linux-pci@vger.kernel.org
10701 L:      linux-arm-kernel@lists.infradead.org
10702 S:      Maintained
10703 F:      Documentation/devicetree/bindings/pci/versatile.txt
10704 F:      drivers/pci/host/pci-versatile.c
10705
10706 PCI DRIVER FOR ARMADA 8K
10707 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
10708 L:      linux-pci@vger.kernel.org
10709 L:      linux-arm-kernel@lists.infradead.org
10710 S:      Maintained
10711 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
10712 F:      drivers/pci/dwc/pcie-armada8k.c
10713
10714 PCI DRIVER FOR CADENCE PCIE IP
10715 M:      Alan Douglas <adouglas@cadence.com>
10716 L:      linux-pci@vger.kernel.org
10717 S:      Maintained
10718 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
10719 F:      drivers/pci/cadence/pcie-cadence*
10720
10721 PCI DRIVER FOR FREESCALE LAYERSCAPE
10722 M:      Minghuan Lian <minghuan.Lian@freescale.com>
10723 M:      Mingkai Hu <mingkai.hu@freescale.com>
10724 M:      Roy Zang <tie-fei.zang@freescale.com>
10725 L:      linuxppc-dev@lists.ozlabs.org
10726 L:      linux-pci@vger.kernel.org
10727 L:      linux-arm-kernel@lists.infradead.org
10728 S:      Maintained
10729 F:      drivers/pci/dwc/*layerscape*
10730
10731 PCI DRIVER FOR GENERIC OF HOSTS
10732 M:      Will Deacon <will.deacon@arm.com>
10733 L:      linux-pci@vger.kernel.org
10734 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10735 S:      Maintained
10736 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
10737 F:      drivers/pci/host/pci-host-common.c
10738 F:      drivers/pci/host/pci-host-generic.c
10739
10740 PCI DRIVER FOR IMX6
10741 M:      Richard Zhu <hongxing.zhu@nxp.com>
10742 M:      Lucas Stach <l.stach@pengutronix.de>
10743 L:      linux-pci@vger.kernel.org
10744 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10745 S:      Maintained
10746 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
10747 F:      drivers/pci/dwc/*imx6*
10748
10749 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
10750 M:      Keith Busch <keith.busch@intel.com>
10751 M:      Jonathan Derrick <jonathan.derrick@intel.com>
10752 L:      linux-pci@vger.kernel.org
10753 S:      Supported
10754 F:      drivers/pci/host/vmd.c
10755
10756 PCI DRIVER FOR MICROSEMI SWITCHTEC
10757 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
10758 M:      Logan Gunthorpe <logang@deltatee.com>
10759 L:      linux-pci@vger.kernel.org
10760 S:      Maintained
10761 F:      Documentation/switchtec.txt
10762 F:      Documentation/ABI/testing/sysfs-class-switchtec
10763 F:      drivers/pci/switch/switchtec*
10764 F:      include/uapi/linux/switchtec_ioctl.h
10765 F:      include/linux/switchtec.h
10766 F:      drivers/ntb/hw/mscc/
10767
10768 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
10769 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
10770 M:      Jason Cooper <jason@lakedaemon.net>
10771 L:      linux-pci@vger.kernel.org
10772 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10773 S:      Maintained
10774 F:      drivers/pci/host/*mvebu*
10775
10776 PCI DRIVER FOR NVIDIA TEGRA
10777 M:      Thierry Reding <thierry.reding@gmail.com>
10778 L:      linux-tegra@vger.kernel.org
10779 L:      linux-pci@vger.kernel.org
10780 S:      Supported
10781 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
10782 F:      drivers/pci/host/pci-tegra.c
10783
10784 PCI DRIVER FOR RENESAS R-CAR
10785 M:      Simon Horman <horms@verge.net.au>
10786 L:      linux-pci@vger.kernel.org
10787 L:      linux-renesas-soc@vger.kernel.org
10788 S:      Maintained
10789 F:      drivers/pci/host/*rcar*
10790
10791 PCI DRIVER FOR SAMSUNG EXYNOS
10792 M:      Jingoo Han <jingoohan1@gmail.com>
10793 L:      linux-pci@vger.kernel.org
10794 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10795 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
10796 S:      Maintained
10797 F:      drivers/pci/dwc/pci-exynos.c
10798
10799 PCI DRIVER FOR SYNOPSYS DESIGNWARE
10800 M:      Jingoo Han <jingoohan1@gmail.com>
10801 M:      Joao Pinto <Joao.Pinto@synopsys.com>
10802 L:      linux-pci@vger.kernel.org
10803 S:      Maintained
10804 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
10805 F:      drivers/pci/dwc/*designware*
10806
10807 PCI DRIVER FOR TI DRA7XX
10808 M:      Kishon Vijay Abraham I <kishon@ti.com>
10809 L:      linux-omap@vger.kernel.org
10810 L:      linux-pci@vger.kernel.org
10811 S:      Supported
10812 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
10813 F:      drivers/pci/dwc/pci-dra7xx.c
10814
10815 PCI DRIVER FOR TI KEYSTONE
10816 M:      Murali Karicheri <m-karicheri2@ti.com>
10817 L:      linux-pci@vger.kernel.org
10818 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10819 S:      Maintained
10820 F:      drivers/pci/dwc/*keystone*
10821
10822 PCI ENDPOINT SUBSYSTEM
10823 M:      Kishon Vijay Abraham I <kishon@ti.com>
10824 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
10825 L:      linux-pci@vger.kernel.org
10826 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
10827 S:      Supported
10828 F:      drivers/pci/endpoint/
10829 F:      drivers/misc/pci_endpoint_test.c
10830 F:      tools/pci/
10831
10832 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
10833 M:      Russell Currey <ruscur@russell.cc>
10834 L:      linuxppc-dev@lists.ozlabs.org
10835 S:      Supported
10836 F:      Documentation/powerpc/eeh-pci-error-recovery.txt
10837 F:      arch/powerpc/kernel/eeh*.c
10838 F:      arch/powerpc/platforms/*/eeh*.c
10839 F:      arch/powerpc/include/*/eeh*.h
10840
10841 PCI ERROR RECOVERY
10842 M:      Linas Vepstas <linasvepstas@gmail.com>
10843 L:      linux-pci@vger.kernel.org
10844 S:      Supported
10845 F:      Documentation/PCI/pci-error-recovery.txt
10846
10847 PCI MSI DRIVER FOR ALTERA MSI IP
10848 M:      Ley Foon Tan <lftan@altera.com>
10849 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
10850 L:      linux-pci@vger.kernel.org
10851 S:      Supported
10852 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
10853 F:      drivers/pci/host/pcie-altera-msi.c
10854
10855 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
10856 M:      Duc Dang <dhdang@apm.com>
10857 L:      linux-pci@vger.kernel.org
10858 L:      linux-arm-kernel@lists.infradead.org
10859 S:      Maintained
10860 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
10861 F:      drivers/pci/host/pci-xgene-msi.c
10862
10863 PCI SUBSYSTEM
10864 M:      Bjorn Helgaas <bhelgaas@google.com>
10865 L:      linux-pci@vger.kernel.org
10866 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
10867 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
10868 S:      Supported
10869 F:      Documentation/devicetree/bindings/pci/
10870 F:      Documentation/PCI/
10871 F:      drivers/acpi/pci*
10872 F:      drivers/pci/
10873 F:      include/asm-generic/pci*
10874 F:      include/linux/pci*
10875 F:      include/linux/of_pci.h
10876 F:      include/uapi/linux/pci*
10877 F:      lib/pci*
10878 F:      arch/x86/pci/
10879 F:      arch/x86/kernel/quirks.c
10880
10881 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
10882 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
10883 L:      linux-pci@vger.kernel.org
10884 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
10885 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
10886 S:      Supported
10887 F:      drivers/pci/cadence/
10888 F:      drivers/pci/host/
10889 F:      drivers/pci/dwc/
10890
10891 PCIE DRIVER FOR AXIS ARTPEC
10892 M:      Niklas Cassel <niklas.cassel@axis.com>
10893 M:      Jesper Nilsson <jesper.nilsson@axis.com>
10894 L:      linux-arm-kernel@axis.com
10895 L:      linux-pci@vger.kernel.org
10896 S:      Maintained
10897 F:      Documentation/devicetree/bindings/pci/axis,artpec*
10898 F:      drivers/pci/dwc/*artpec*
10899
10900 PCIE DRIVER FOR CAVIUM THUNDERX
10901 M:      David Daney <david.daney@cavium.com>
10902 L:      linux-pci@vger.kernel.org
10903 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10904 S:      Supported
10905 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
10906 F:      drivers/pci/host/pci-thunder-*
10907
10908 PCIE DRIVER FOR HISILICON
10909 M:      Zhou Wang <wangzhou1@hisilicon.com>
10910 L:      linux-pci@vger.kernel.org
10911 S:      Maintained
10912 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
10913 F:      drivers/pci/dwc/pcie-hisi.c
10914
10915 PCIE DRIVER FOR HISILICON KIRIN
10916 M:      Xiaowei Song <songxiaowei@hisilicon.com>
10917 M:      Binghui Wang <wangbinghui@hisilicon.com>
10918 L:      linux-pci@vger.kernel.org
10919 S:      Maintained
10920 F:      Documentation/devicetree/bindings/pci/pcie-kirin.txt
10921 F:      drivers/pci/dwc/pcie-kirin.c
10922
10923 PCIE DRIVER FOR HISILICON STB
10924 M:      Jianguo Sun <sunjianguo1@huawei.com>
10925 M:      Shawn Guo <shawn.guo@linaro.org>
10926 L:      linux-pci@vger.kernel.org
10927 S:      Maintained
10928 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
10929 F:      drivers/pci/dwc/pcie-histb.c
10930
10931 PCIE DRIVER FOR MEDIATEK
10932 M:      Ryder Lee <ryder.lee@mediatek.com>
10933 L:      linux-pci@vger.kernel.org
10934 L:      linux-mediatek@lists.infradead.org
10935 S:      Supported
10936 F:      Documentation/devicetree/bindings/pci/mediatek*
10937 F:      drivers/pci/host/*mediatek*
10938
10939 PCIE DRIVER FOR QUALCOMM MSM
10940 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
10941 L:      linux-pci@vger.kernel.org
10942 L:      linux-arm-msm@vger.kernel.org
10943 S:      Maintained
10944 F:      drivers/pci/dwc/*qcom*
10945
10946 PCIE DRIVER FOR ROCKCHIP
10947 M:      Shawn Lin <shawn.lin@rock-chips.com>
10948 L:      linux-pci@vger.kernel.org
10949 L:      linux-rockchip@lists.infradead.org
10950 S:      Maintained
10951 F:      Documentation/devicetree/bindings/pci/rockchip-pcie.txt
10952 F:      drivers/pci/host/pcie-rockchip.c
10953
10954 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
10955 M:      Linus Walleij <linus.walleij@linaro.org>
10956 L:      linux-pci@vger.kernel.org
10957 S:      Maintained
10958 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
10959 F:      drivers/pci/host/pci-v3-semi.c
10960
10961 PCIE DRIVER FOR ST SPEAR13XX
10962 M:      Pratyush Anand <pratyush.anand@gmail.com>
10963 L:      linux-pci@vger.kernel.org
10964 S:      Maintained
10965 F:      drivers/pci/dwc/*spear*
10966
10967 PCMCIA SUBSYSTEM
10968 M:      Dominik Brodowski <linux@dominikbrodowski.net>
10969 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
10970 S:      Odd Fixes
10971 F:      Documentation/pcmcia/
10972 F:      tools/pcmcia/
10973 F:      drivers/pcmcia/
10974 F:      include/pcmcia/
10975
10976 PCNET32 NETWORK DRIVER
10977 M:      Don Fry <pcnet32@frontier.com>
10978 L:      netdev@vger.kernel.org
10979 S:      Maintained
10980 F:      drivers/net/ethernet/amd/pcnet32.c
10981
10982 PCRYPT PARALLEL CRYPTO ENGINE
10983 M:      Steffen Klassert <steffen.klassert@secunet.com>
10984 L:      linux-crypto@vger.kernel.org
10985 S:      Maintained
10986 F:      crypto/pcrypt.c
10987 F:      include/crypto/pcrypt.h
10988
10989 PEAQ WMI HOTKEYS DRIVER
10990 M:      Hans de Goede <hdegoede@redhat.com>
10991 L:      platform-driver-x86@vger.kernel.org
10992 S:      Maintained
10993 F:      drivers/platform/x86/peaq-wmi.c
10994
10995 PER-CPU MEMORY ALLOCATOR
10996 M:      Tejun Heo <tj@kernel.org>
10997 M:      Christoph Lameter <cl@linux.com>
10998 M:      Dennis Zhou <dennisszhou@gmail.com>
10999 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu.git
11000 S:      Maintained
11001 F:      include/linux/percpu*.h
11002 F:      mm/percpu*.c
11003 F:      arch/*/include/asm/percpu.h
11004
11005 PER-TASK DELAY ACCOUNTING
11006 M:      Balbir Singh <bsingharora@gmail.com>
11007 S:      Maintained
11008 F:      include/linux/delayacct.h
11009 F:      kernel/delayacct.c
11010
11011 PERFORMANCE EVENTS SUBSYSTEM
11012 M:      Peter Zijlstra <peterz@infradead.org>
11013 M:      Ingo Molnar <mingo@redhat.com>
11014 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
11015 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
11016 R:      Jiri Olsa <jolsa@redhat.com>
11017 R:      Namhyung Kim <namhyung@kernel.org>
11018 L:      linux-kernel@vger.kernel.org
11019 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
11020 S:      Supported
11021 F:      kernel/events/*
11022 F:      include/linux/perf_event.h
11023 F:      include/uapi/linux/perf_event.h
11024 F:      arch/*/kernel/perf_event*.c
11025 F:      arch/*/kernel/*/perf_event*.c
11026 F:      arch/*/kernel/*/*/perf_event*.c
11027 F:      arch/*/include/asm/perf_event.h
11028 F:      arch/*/kernel/perf_callchain.c
11029 F:      arch/*/events/*
11030 F:      tools/perf/
11031
11032 PERSONALITY HANDLING
11033 M:      Christoph Hellwig <hch@infradead.org>
11034 L:      linux-abi-devel@lists.sourceforge.net
11035 S:      Maintained
11036 F:      include/linux/personality.h
11037 F:      include/uapi/linux/personality.h
11038
11039 PHONET PROTOCOL
11040 M:      Remi Denis-Courmont <courmisch@gmail.com>
11041 S:      Supported
11042 F:      Documentation/networking/phonet.txt
11043 F:      include/linux/phonet.h
11044 F:      include/net/phonet/
11045 F:      include/uapi/linux/phonet.h
11046 F:      net/phonet/
11047
11048 PHRAM MTD DRIVER
11049 M:      Joern Engel <joern@lazybastard.org>
11050 L:      linux-mtd@lists.infradead.org
11051 S:      Maintained
11052 F:      drivers/mtd/devices/phram.c
11053
11054 PICOLCD HID DRIVER
11055 M:      Bruno Prémont <bonbons@linux-vserver.org>
11056 L:      linux-input@vger.kernel.org
11057 S:      Maintained
11058 F:      drivers/hid/hid-picolcd*
11059
11060 PICOXCELL SUPPORT
11061 M:      Jamie Iles <jamie@jamieiles.com>
11062 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11063 T:      git git://github.com/jamieiles/linux-2.6-ji.git
11064 S:      Supported
11065 F:      arch/arm/boot/dts/picoxcell*
11066 F:      arch/arm/mach-picoxcell/
11067 F:      drivers/crypto/picoxcell*
11068
11069 PIN CONTROL SUBSYSTEM
11070 M:      Linus Walleij <linus.walleij@linaro.org>
11071 L:      linux-gpio@vger.kernel.org
11072 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
11073 S:      Maintained
11074 F:      Documentation/devicetree/bindings/pinctrl/
11075 F:      Documentation/driver-api/pinctl.rst
11076 F:      drivers/pinctrl/
11077 F:      include/linux/pinctrl/
11078
11079 PIN CONTROLLER - ATMEL AT91
11080 M:      Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>
11081 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11082 S:      Maintained
11083 F:      drivers/pinctrl/pinctrl-at91.*
11084
11085 PIN CONTROLLER - ATMEL AT91 PIO4
11086 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
11087 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11088 L:      linux-gpio@vger.kernel.org
11089 S:      Supported
11090 F:      drivers/pinctrl/pinctrl-at91-pio4.*
11091
11092 PIN CONTROLLER - FREESCALE
11093 M:      Dong Aisheng <aisheng.dong@nxp.com>
11094 M:      Fabio Estevam <festevam@gmail.com>
11095 M:      Shawn Guo <shawnguo@kernel.org>
11096 M:      Stefan Agner <stefan@agner.ch>
11097 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
11098 L:      linux-gpio@vger.kernel.org
11099 S:      Maintained
11100 F:      drivers/pinctrl/freescale/
11101 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
11102
11103 PIN CONTROLLER - INTEL
11104 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
11105 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
11106 S:      Maintained
11107 F:      drivers/pinctrl/intel/
11108
11109 PIN CONTROLLER - MEDIATEK
11110 M:      Sean Wang <sean.wang@mediatek.com>
11111 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
11112 S:      Maintained
11113 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
11114 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
11115 F:      drivers/pinctrl/mediatek/pinctrl-mtk-common.*
11116 F:      drivers/pinctrl/mediatek/pinctrl-mt2701.c
11117 F:      drivers/pinctrl/mediatek/pinctrl-mt7622.c
11118
11119 PIN CONTROLLER - QUALCOMM
11120 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
11121 S:      Maintained
11122 L:      linux-arm-msm@vger.kernel.org
11123 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
11124 F:      drivers/pinctrl/qcom/
11125
11126 PIN CONTROLLER - RENESAS
11127 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11128 M:      Geert Uytterhoeven <geert+renesas@glider.be>
11129 L:      linux-renesas-soc@vger.kernel.org
11130 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
11131 S:      Maintained
11132 F:      drivers/pinctrl/sh-pfc/
11133
11134 PIN CONTROLLER - SAMSUNG
11135 M:      Tomasz Figa <tomasz.figa@gmail.com>
11136 M:      Krzysztof Kozlowski <krzk@kernel.org>
11137 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11138 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11139 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11140 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
11141 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
11142 S:      Maintained
11143 F:      drivers/pinctrl/samsung/
11144 F:      include/dt-bindings/pinctrl/samsung.h
11145 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
11146
11147 PIN CONTROLLER - SINGLE
11148 M:      Tony Lindgren <tony@atomide.com>
11149 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
11150 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11151 L:      linux-omap@vger.kernel.org
11152 S:      Maintained
11153 F:      drivers/pinctrl/pinctrl-single.c
11154
11155 PIN CONTROLLER - ST SPEAR
11156 M:      Viresh Kumar <vireshk@kernel.org>
11157 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11158 W:      http://www.st.com/spear
11159 S:      Maintained
11160 F:      drivers/pinctrl/spear/
11161
11162 PISTACHIO SOC SUPPORT
11163 M:      James Hartley <james.hartley@sondrel.com>
11164 L:      linux-mips@linux-mips.org
11165 S:      Odd Fixes
11166 F:      arch/mips/pistachio/
11167 F:      arch/mips/include/asm/mach-pistachio/
11168 F:      arch/mips/boot/dts/img/pistachio*
11169 F:      arch/mips/configs/pistachio*_defconfig
11170
11171 PKTCDVD DRIVER
11172 S:      Orphan
11173 M:      linux-block@vger.kernel.org
11174 F:      drivers/block/pktcdvd.c
11175 F:      include/linux/pktcdvd.h
11176 F:      include/uapi/linux/pktcdvd.h
11177
11178 PKUNITY SOC DRIVERS
11179 M:      Guan Xuetao <gxt@pku.edu.cn>
11180 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
11181 S:      Maintained
11182 T:      git git://github.com/gxt/linux.git
11183 F:      drivers/input/serio/i8042-unicore32io.h
11184 F:      drivers/i2c/busses/i2c-puv3.c
11185 F:      drivers/video/fbdev/fb-puv3.c
11186 F:      drivers/rtc/rtc-puv3.c
11187
11188 PMBUS HARDWARE MONITORING DRIVERS
11189 M:      Guenter Roeck <linux@roeck-us.net>
11190 L:      linux-hwmon@vger.kernel.org
11191 W:      http://hwmon.wiki.kernel.org/
11192 W:      http://www.roeck-us.net/linux/drivers/
11193 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
11194 S:      Maintained
11195 F:      Documentation/hwmon/pmbus
11196 F:      drivers/hwmon/pmbus/
11197 F:      include/linux/pmbus.h
11198
11199 PMC SIERRA MaxRAID DRIVER
11200 L:      linux-scsi@vger.kernel.org
11201 W:      http://www.pmc-sierra.com/
11202 S:      Orphan
11203 F:      drivers/scsi/pmcraid.*
11204
11205 PMC SIERRA PM8001 DRIVER
11206 M:      Jack Wang <jinpu.wang@profitbricks.com>
11207 M:      lindar_liu@usish.com
11208 L:      linux-scsi@vger.kernel.org
11209 S:      Supported
11210 F:      drivers/scsi/pm8001/
11211
11212 PNP SUPPORT
11213 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
11214 S:      Maintained
11215 F:      drivers/pnp/
11216
11217 POSIX CLOCKS and TIMERS
11218 M:      Thomas Gleixner <tglx@linutronix.de>
11219 L:      linux-kernel@vger.kernel.org
11220 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
11221 S:      Maintained
11222 F:      fs/timerfd.c
11223 F:      include/linux/timer*
11224 F:      kernel/time/*timer*
11225
11226 POWER MANAGEMENT CORE
11227 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
11228 L:      linux-pm@vger.kernel.org
11229 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
11230 B:      https://bugzilla.kernel.org
11231 S:      Supported
11232 F:      drivers/base/power/
11233 F:      include/linux/pm.h
11234 F:      include/linux/pm_*
11235 F:      include/linux/powercap.h
11236 F:      drivers/powercap/
11237 F:      kernel/configs/nopm.config
11238
11239 POWER STATE COORDINATION INTERFACE (PSCI)
11240 M:      Mark Rutland <mark.rutland@arm.com>
11241 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11242 L:      linux-arm-kernel@lists.infradead.org
11243 S:      Maintained
11244 F:      drivers/firmware/psci*.c
11245 F:      include/linux/psci.h
11246 F:      include/uapi/linux/psci.h
11247
11248 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
11249 M:      Sebastian Reichel <sre@kernel.org>
11250 L:      linux-pm@vger.kernel.org
11251 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
11252 S:      Maintained
11253 F:      Documentation/devicetree/bindings/power/supply/
11254 F:      include/linux/power_supply.h
11255 F:      drivers/power/supply/
11256
11257 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
11258 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
11259 L:      linuxppc-dev@lists.ozlabs.org
11260 S:      Maintained
11261 F:      drivers/char/powernv-op-panel.c
11262
11263 PPP OVER ATM (RFC 2364)
11264 M:      Mitchell Blank Jr <mitch@sfgoth.com>
11265 S:      Maintained
11266 F:      net/atm/pppoatm.c
11267 F:      include/uapi/linux/atmppp.h
11268
11269 PPP OVER ETHERNET
11270 M:      Michal Ostrowski <mostrows@earthlink.net>
11271 S:      Maintained
11272 F:      drivers/net/ppp/pppoe.c
11273 F:      drivers/net/ppp/pppox.c
11274
11275 PPP OVER L2TP
11276 M:      James Chapman <jchapman@katalix.com>
11277 S:      Maintained
11278 F:      net/l2tp/l2tp_ppp.c
11279 F:      include/linux/if_pppol2tp.h
11280 F:      include/uapi/linux/if_pppol2tp.h
11281
11282 PPP PROTOCOL DRIVERS AND COMPRESSORS
11283 M:      Paul Mackerras <paulus@samba.org>
11284 L:      linux-ppp@vger.kernel.org
11285 S:      Maintained
11286 F:      drivers/net/ppp/ppp_*
11287
11288 PPS SUPPORT
11289 M:      Rodolfo Giometti <giometti@enneenne.com>
11290 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
11291 L:      linuxpps@ml.enneenne.com (subscribers-only)
11292 S:      Maintained
11293 F:      Documentation/pps/
11294 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
11295 F:      Documentation/ABI/testing/sysfs-pps
11296 F:      drivers/pps/
11297 F:      include/linux/pps*.h
11298 F:      include/uapi/linux/pps.h
11299
11300 PPTP DRIVER
11301 M:      Dmitry Kozlov <xeb@mail.ru>
11302 L:      netdev@vger.kernel.org
11303 S:      Maintained
11304 F:      drivers/net/ppp/pptp.c
11305 W:      http://sourceforge.net/projects/accel-pptp
11306
11307 PREEMPTIBLE KERNEL
11308 M:      Robert Love <rml@tech9.net>
11309 L:      kpreempt-tech@lists.sourceforge.net
11310 W:      https://www.kernel.org/pub/linux/kernel/people/rml/preempt-kernel
11311 S:      Supported
11312 F:      Documentation/preempt-locking.txt
11313 F:      include/linux/preempt.h
11314
11315 PRINTK
11316 M:      Petr Mladek <pmladek@suse.com>
11317 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
11318 R:      Steven Rostedt <rostedt@goodmis.org>
11319 S:      Maintained
11320 F:      kernel/printk/
11321 F:      include/linux/printk.h
11322
11323 PRISM54 WIRELESS DRIVER
11324 M:      "Luis R. Rodriguez" <mcgrof@gmail.com>
11325 L:      linux-wireless@vger.kernel.org
11326 W:      http://wireless.kernel.org/en/users/Drivers/p54
11327 S:      Obsolete
11328 F:      drivers/net/wireless/intersil/prism54/
11329
11330 PROC SYSCTL
11331 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
11332 M:      Kees Cook <keescook@chromium.org>
11333 L:      linux-kernel@vger.kernel.org
11334 L:      linux-fsdevel@vger.kernel.org
11335 S:      Maintained
11336 F:      fs/proc/proc_sysctl.c
11337 F:      include/linux/sysctl.h
11338 F:      kernel/sysctl.c
11339 F:      tools/testing/selftests/sysctl/
11340
11341 PS3 NETWORK SUPPORT
11342 M:      Geoff Levand <geoff@infradead.org>
11343 L:      netdev@vger.kernel.org
11344 L:      linuxppc-dev@lists.ozlabs.org
11345 S:      Maintained
11346 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
11347
11348 PS3 PLATFORM SUPPORT
11349 M:      Geoff Levand <geoff@infradead.org>
11350 L:      linuxppc-dev@lists.ozlabs.org
11351 S:      Maintained
11352 F:      arch/powerpc/boot/ps3*
11353 F:      arch/powerpc/include/asm/lv1call.h
11354 F:      arch/powerpc/include/asm/ps3*.h
11355 F:      arch/powerpc/platforms/ps3/
11356 F:      drivers/*/ps3*
11357 F:      drivers/ps3/
11358 F:      drivers/rtc/rtc-ps3.c
11359 F:      drivers/usb/host/*ps3.c
11360 F:      sound/ppc/snd_ps3*
11361
11362 PS3VRAM DRIVER
11363 M:      Jim Paris <jim@jtan.com>
11364 M:      Geoff Levand <geoff@infradead.org>
11365 L:      linuxppc-dev@lists.ozlabs.org
11366 S:      Maintained
11367 F:      drivers/block/ps3vram.c
11368
11369 PSAMPLE PACKET SAMPLING SUPPORT:
11370 M:      Yotam Gigi <yotam.gi@gmail.com>
11371 S:      Maintained
11372 F:      net/psample
11373 F:      include/net/psample.h
11374 F:      include/uapi/linux/psample.h
11375
11376 PSTORE FILESYSTEM
11377 M:      Kees Cook <keescook@chromium.org>
11378 M:      Anton Vorontsov <anton@enomsg.org>
11379 M:      Colin Cross <ccross@android.com>
11380 M:      Tony Luck <tony.luck@intel.com>
11381 S:      Maintained
11382 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
11383 F:      fs/pstore/
11384 F:      include/linux/pstore*
11385 F:      drivers/firmware/efi/efi-pstore.c
11386 F:      drivers/acpi/apei/erst.c
11387 F:      Documentation/admin-guide/ramoops.rst
11388 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
11389 K:      \b(pstore|ramoops)
11390
11391 PTP HARDWARE CLOCK SUPPORT
11392 M:      Richard Cochran <richardcochran@gmail.com>
11393 L:      netdev@vger.kernel.org
11394 S:      Maintained
11395 W:      http://linuxptp.sourceforge.net/
11396 F:      Documentation/ABI/testing/sysfs-ptp
11397 F:      Documentation/ptp/*
11398 F:      drivers/net/ethernet/freescale/gianfar_ptp.c
11399 F:      drivers/net/phy/dp83640*
11400 F:      drivers/ptp/*
11401 F:      include/linux/ptp_cl*
11402
11403 PTRACE SUPPORT
11404 M:      Oleg Nesterov <oleg@redhat.com>
11405 S:      Maintained
11406 F:      include/asm-generic/syscall.h
11407 F:      include/linux/ptrace.h
11408 F:      include/linux/regset.h
11409 F:      include/linux/tracehook.h
11410 F:      include/uapi/linux/ptrace.h
11411 F:      include/uapi/linux/ptrace.h
11412 F:      include/asm-generic/ptrace.h
11413 F:      kernel/ptrace.c
11414 F:      arch/*/ptrace*.c
11415 F:      arch/*/*/ptrace*.c
11416 F:      arch/*/include/asm/ptrace*.h
11417
11418 PULSE8-CEC DRIVER
11419 M:      Hans Verkuil <hverkuil@xs4all.nl>
11420 L:      linux-media@vger.kernel.org
11421 T:      git git://linuxtv.org/media_tree.git
11422 S:      Maintained
11423 F:      drivers/media/usb/pulse8-cec/*
11424 F:      Documentation/media/cec-drivers/pulse8-cec.rst
11425
11426 PVRUSB2 VIDEO4LINUX DRIVER
11427 M:      Mike Isely <isely@pobox.com>
11428 L:      pvrusb2@isely.net       (subscribers-only)
11429 L:      linux-media@vger.kernel.org
11430 W:      http://www.isely.net/pvrusb2/
11431 T:      git git://linuxtv.org/media_tree.git
11432 S:      Maintained
11433 F:      Documentation/media/v4l-drivers/pvrusb2*
11434 F:      drivers/media/usb/pvrusb2/
11435
11436 PWC WEBCAM DRIVER
11437 M:      Hans Verkuil <hverkuil@xs4all.nl>
11438 L:      linux-media@vger.kernel.org
11439 T:      git git://linuxtv.org/media_tree.git
11440 S:      Odd Fixes
11441 F:      drivers/media/usb/pwc/*
11442
11443 PWM FAN DRIVER
11444 M:      Kamil Debski <kamil@wypas.org>
11445 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
11446 L:      linux-hwmon@vger.kernel.org
11447 S:      Supported
11448 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
11449 F:      Documentation/hwmon/pwm-fan
11450 F:      drivers/hwmon/pwm-fan.c
11451
11452 PWM IR Transmitter
11453 M:      Sean Young <sean@mess.org>
11454 L:      linux-media@vger.kernel.org
11455 S:      Maintained
11456 F:      drivers/media/rc/pwm-ir-tx.c
11457
11458 PWM SUBSYSTEM
11459 M:      Thierry Reding <thierry.reding@gmail.com>
11460 L:      linux-pwm@vger.kernel.org
11461 S:      Maintained
11462 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
11463 F:      Documentation/pwm.txt
11464 F:      Documentation/devicetree/bindings/pwm/
11465 F:      include/linux/pwm.h
11466 F:      drivers/pwm/
11467 F:      drivers/video/backlight/pwm_bl.c
11468 F:      include/linux/pwm_backlight.h
11469 F:      drivers/gpio/gpio-mvebu.c
11470 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
11471
11472 PXA GPIO DRIVER
11473 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11474 L:      linux-gpio@vger.kernel.org
11475 S:      Maintained
11476 F:      drivers/gpio/gpio-pxa.c
11477
11478 PXA MMCI DRIVER
11479 S:      Orphan
11480
11481 PXA RTC DRIVER
11482 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11483 L:      linux-rtc@vger.kernel.org
11484 S:      Maintained
11485
11486 PXA2xx/PXA3xx SUPPORT
11487 M:      Daniel Mack <daniel@zonque.org>
11488 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
11489 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11490 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11491 T:      git git://github.com/hzhuang1/linux.git
11492 T:      git git://github.com/rjarzmik/linux.git
11493 S:      Maintained
11494 F:      arch/arm/boot/dts/pxa*
11495 F:      arch/arm/mach-pxa/
11496 F:      drivers/dma/pxa*
11497 F:      drivers/pcmcia/pxa2xx*
11498 F:      drivers/pinctrl/pxa/
11499 F:      drivers/spi/spi-pxa2xx*
11500 F:      drivers/usb/gadget/udc/pxa2*
11501 F:      include/sound/pxa2xx-lib.h
11502 F:      sound/arm/pxa*
11503 F:      sound/soc/pxa/
11504
11505 QAT DRIVER
11506 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
11507 L:      qat-linux@intel.com
11508 S:      Supported
11509 F:      drivers/crypto/qat/
11510
11511 QCOM AUDIO (ASoC) DRIVERS
11512 M:      Patrick Lai <plai@codeaurora.org>
11513 M:      Banajit Goswami <bgoswami@codeaurora.org>
11514 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11515 S:      Supported
11516 F:      sound/soc/qcom/
11517
11518 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
11519 M:      Gabriel Somlo <somlo@cmu.edu>
11520 M:      "Michael S. Tsirkin" <mst@redhat.com>
11521 L:      qemu-devel@nongnu.org
11522 S:      Maintained
11523 F:      drivers/firmware/qemu_fw_cfg.c
11524 F:      include/uapi/linux/qemu_fw_cfg.h
11525
11526 QIB DRIVER
11527 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11528 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
11529 L:      linux-rdma@vger.kernel.org
11530 S:      Supported
11531 F:      drivers/infiniband/hw/qib/
11532
11533 QLOGIC QL41xxx FCOE DRIVER
11534 M:      QLogic-Storage-Upstream@cavium.com
11535 L:      linux-scsi@vger.kernel.org
11536 S:      Supported
11537 F:      drivers/scsi/qedf/
11538
11539 QLOGIC QL41xxx ISCSI DRIVER
11540 M:      QLogic-Storage-Upstream@cavium.com
11541 L:      linux-scsi@vger.kernel.org
11542 S:      Supported
11543 F:      drivers/scsi/qedi/
11544
11545 QLOGIC QL4xxx ETHERNET DRIVER
11546 M:      Ariel Elior <Ariel.Elior@cavium.com>
11547 M:      everest-linux-l2@cavium.com
11548 L:      netdev@vger.kernel.org
11549 S:      Supported
11550 F:      drivers/net/ethernet/qlogic/qed/
11551 F:      include/linux/qed/
11552 F:      drivers/net/ethernet/qlogic/qede/
11553
11554 QLOGIC QL4xxx RDMA DRIVER
11555 M:      Michal Kalderon <Michal.Kalderon@cavium.com>
11556 M:      Ariel Elior <Ariel.Elior@cavium.com>
11557 L:      linux-rdma@vger.kernel.org
11558 S:      Supported
11559 F:      drivers/infiniband/hw/qedr/
11560 F:      include/uapi/rdma/qedr-abi.h
11561
11562 QLOGIC QLA1280 SCSI DRIVER
11563 M:      Michael Reed <mdr@sgi.com>
11564 L:      linux-scsi@vger.kernel.org
11565 S:      Maintained
11566 F:      drivers/scsi/qla1280.[ch]
11567
11568 QLOGIC QLA2XXX FC-SCSI DRIVER
11569 M:      qla2xxx-upstream@qlogic.com
11570 L:      linux-scsi@vger.kernel.org
11571 S:      Supported
11572 F:      Documentation/scsi/LICENSE.qla2xxx
11573 F:      drivers/scsi/qla2xxx/
11574
11575 QLOGIC QLA3XXX NETWORK DRIVER
11576 M:      Dept-GELinuxNICDev@cavium.com
11577 L:      netdev@vger.kernel.org
11578 S:      Supported
11579 F:      Documentation/networking/LICENSE.qla3xxx
11580 F:      drivers/net/ethernet/qlogic/qla3xxx.*
11581
11582 QLOGIC QLA4XXX iSCSI DRIVER
11583 M:      QLogic-Storage-Upstream@qlogic.com
11584 L:      linux-scsi@vger.kernel.org
11585 S:      Supported
11586 F:      Documentation/scsi/LICENSE.qla4xxx
11587 F:      drivers/scsi/qla4xxx/
11588
11589 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
11590 M:      Harish Patil <harish.patil@cavium.com>
11591 M:      Manish Chopra <manish.chopra@cavium.com>
11592 M:      Dept-GELinuxNICDev@cavium.com
11593 L:      netdev@vger.kernel.org
11594 S:      Supported
11595 F:      drivers/net/ethernet/qlogic/qlcnic/
11596
11597 QLOGIC QLGE 10Gb ETHERNET DRIVER
11598 M:      Harish Patil <harish.patil@cavium.com>
11599 M:      Manish Chopra <manish.chopra@cavium.com>
11600 M:      Dept-GELinuxNICDev@cavium.com
11601 L:      netdev@vger.kernel.org
11602 S:      Supported
11603 F:      drivers/net/ethernet/qlogic/qlge/
11604
11605 QNX4 FILESYSTEM
11606 M:      Anders Larsen <al@alarsen.net>
11607 W:      http://www.alarsen.net/linux/qnx4fs/
11608 S:      Maintained
11609 F:      fs/qnx4/
11610 F:      include/uapi/linux/qnx4_fs.h
11611 F:      include/uapi/linux/qnxtypes.h
11612
11613 QORIQ DPAA2 FSL-MC BUS DRIVER
11614 M:      Stuart Yoder <stuyoder@gmail.com>
11615 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
11616 L:      linux-kernel@vger.kernel.org
11617 S:      Maintained
11618 F:      drivers/bus/fsl-mc/
11619 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
11620 F:      Documentation/networking/dpaa2/overview.rst
11621
11622 QT1010 MEDIA DRIVER
11623 M:      Antti Palosaari <crope@iki.fi>
11624 L:      linux-media@vger.kernel.org
11625 W:      https://linuxtv.org
11626 W:      http://palosaari.fi/linux/
11627 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11628 T:      git git://linuxtv.org/anttip/media_tree.git
11629 S:      Maintained
11630 F:      drivers/media/tuners/qt1010*
11631
11632 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
11633 M:      Kalle Valo <kvalo@qca.qualcomm.com>
11634 L:      ath10k@lists.infradead.org
11635 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
11636 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
11637 S:      Supported
11638 F:      drivers/net/wireless/ath/ath10k/
11639
11640 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
11641 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
11642 L:      linux-wireless@vger.kernel.org
11643 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
11644 S:      Supported
11645 F:      drivers/net/wireless/ath/ath9k/
11646
11647 QUALCOMM CAMERA SUBSYSTEM DRIVER
11648 M:      Todor Tomov <todor.tomov@linaro.org>
11649 L:      linux-media@vger.kernel.org
11650 S:      Maintained
11651 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
11652 F:      Documentation/media/v4l-drivers/qcom_camss.rst
11653 F:      drivers/media/platform/qcom/camss-8x16/
11654
11655 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
11656 M:      Timur Tabi <timur@codeaurora.org>
11657 L:      netdev@vger.kernel.org
11658 S:      Supported
11659 F:      drivers/net/ethernet/qualcomm/emac/
11660
11661 QUALCOMM HEXAGON ARCHITECTURE
11662 M:      Richard Kuo <rkuo@codeaurora.org>
11663 L:      linux-hexagon@vger.kernel.org
11664 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
11665 S:      Supported
11666 F:      arch/hexagon/
11667
11668 QUALCOMM IOMMU
11669 M:      Rob Clark <robdclark@gmail.com>
11670 L:      iommu@lists.linux-foundation.org
11671 L:      linux-arm-msm@vger.kernel.org
11672 S:      Maintained
11673 F:      drivers/iommu/qcom_iommu.c
11674
11675 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
11676 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
11677 L:      linux-media@vger.kernel.org
11678 L:      linux-arm-msm@vger.kernel.org
11679 T:      git git://linuxtv.org/media_tree.git
11680 S:      Maintained
11681 F:      drivers/media/platform/qcom/venus/
11682
11683 QUALCOMM WCN36XX WIRELESS DRIVER
11684 M:      Eugene Krasnikov <k.eugene.e@gmail.com>
11685 L:      wcn36xx@lists.infradead.org
11686 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
11687 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
11688 S:      Supported
11689 F:      drivers/net/wireless/ath/wcn36xx/
11690
11691 QUANTENNA QTNFMAC WIRELESS DRIVER
11692 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
11693 M:      Avinash Patil <avinashp@quantenna.com>
11694 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
11695 L:      linux-wireless@vger.kernel.org
11696 S:      Maintained
11697 F:      drivers/net/wireless/quantenna
11698
11699 RADEON and AMDGPU DRM DRIVERS
11700 M:      Alex Deucher <alexander.deucher@amd.com>
11701 M:      Christian König <christian.koenig@amd.com>
11702 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
11703 L:      amd-gfx@lists.freedesktop.org
11704 T:      git git://people.freedesktop.org/~agd5f/linux
11705 S:      Supported
11706 F:      drivers/gpu/drm/radeon/
11707 F:      include/uapi/drm/radeon_drm.h
11708 F:      drivers/gpu/drm/amd/
11709 F:      include/uapi/drm/amdgpu_drm.h
11710
11711 RADEON FRAMEBUFFER DISPLAY DRIVER
11712 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
11713 L:      linux-fbdev@vger.kernel.org
11714 S:      Maintained
11715 F:      drivers/video/fbdev/aty/radeon*
11716 F:      include/uapi/linux/radeonfb.h
11717
11718 RADIOSHARK RADIO DRIVER
11719 M:      Hans Verkuil <hverkuil@xs4all.nl>
11720 L:      linux-media@vger.kernel.org
11721 T:      git git://linuxtv.org/media_tree.git
11722 S:      Maintained
11723 F:      drivers/media/radio/radio-shark.c
11724
11725 RADIOSHARK2 RADIO DRIVER
11726 M:      Hans Verkuil <hverkuil@xs4all.nl>
11727 L:      linux-media@vger.kernel.org
11728 T:      git git://linuxtv.org/media_tree.git
11729 S:      Maintained
11730 F:      drivers/media/radio/radio-shark2.c
11731 F:      drivers/media/radio/radio-tea5777.c
11732
11733 RADOS BLOCK DEVICE (RBD)
11734 M:      Ilya Dryomov <idryomov@gmail.com>
11735 M:      Sage Weil <sage@redhat.com>
11736 M:      Alex Elder <elder@kernel.org>
11737 L:      ceph-devel@vger.kernel.org
11738 W:      http://ceph.com/
11739 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
11740 T:      git git://github.com/ceph/ceph-client.git
11741 S:      Supported
11742 F:      Documentation/ABI/testing/sysfs-bus-rbd
11743 F:      drivers/block/rbd.c
11744 F:      drivers/block/rbd_types.h
11745
11746 RAGE128 FRAMEBUFFER DISPLAY DRIVER
11747 M:      Paul Mackerras <paulus@samba.org>
11748 L:      linux-fbdev@vger.kernel.org
11749 S:      Maintained
11750 F:      drivers/video/fbdev/aty/aty128fb.c
11751
11752 RAINSHADOW-CEC DRIVER
11753 M:      Hans Verkuil <hverkuil@xs4all.nl>
11754 L:      linux-media@vger.kernel.org
11755 T:      git git://linuxtv.org/media_tree.git
11756 S:      Maintained
11757 F:      drivers/media/usb/rainshadow-cec/*
11758
11759 RALINK MIPS ARCHITECTURE
11760 M:      John Crispin <john@phrozen.org>
11761 L:      linux-mips@linux-mips.org
11762 S:      Maintained
11763 F:      arch/mips/ralink
11764
11765 RALINK RT2X00 WIRELESS LAN DRIVER
11766 P:      rt2x00 project
11767 M:      Stanislaw Gruszka <sgruszka@redhat.com>
11768 M:      Helmut Schaa <helmut.schaa@googlemail.com>
11769 L:      linux-wireless@vger.kernel.org
11770 S:      Maintained
11771 F:      drivers/net/wireless/ralink/rt2x00/
11772
11773 RAMDISK RAM BLOCK DEVICE DRIVER
11774 M:      Jens Axboe <axboe@kernel.dk>
11775 S:      Maintained
11776 F:      Documentation/blockdev/ramdisk.txt
11777 F:      drivers/block/brd.c
11778
11779 RANCHU VIRTUAL BOARD FOR MIPS
11780 M:      Miodrag Dinic <miodrag.dinic@mips.com>
11781 L:      linux-mips@linux-mips.org
11782 S:      Supported
11783 F:      arch/mips/generic/board-ranchu.c
11784 F:      arch/mips/configs/generic/board-ranchu.config
11785
11786 RANDOM NUMBER DRIVER
11787 M:      "Theodore Ts'o" <tytso@mit.edu>
11788 S:      Maintained
11789 F:      drivers/char/random.c
11790
11791 RAPIDIO SUBSYSTEM
11792 M:      Matt Porter <mporter@kernel.crashing.org>
11793 M:      Alexandre Bounine <alex.bou9@gmail.com>
11794 S:      Maintained
11795 F:      drivers/rapidio/
11796
11797 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
11798 L:      linux-wireless@vger.kernel.org
11799 S:      Orphan
11800 F:      drivers/net/wireless/ray*
11801
11802 RCUTORTURE TEST FRAMEWORK
11803 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
11804 M:      Josh Triplett <josh@joshtriplett.org>
11805 R:      Steven Rostedt <rostedt@goodmis.org>
11806 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
11807 R:      Lai Jiangshan <jiangshanlai@gmail.com>
11808 L:      linux-kernel@vger.kernel.org
11809 S:      Supported
11810 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
11811 F:      tools/testing/selftests/rcutorture
11812
11813 RDC R-321X SoC
11814 M:      Florian Fainelli <florian@openwrt.org>
11815 S:      Maintained
11816
11817 RDC R6040 FAST ETHERNET DRIVER
11818 M:      Florian Fainelli <f.fainelli@gmail.com>
11819 L:      netdev@vger.kernel.org
11820 S:      Maintained
11821 F:      drivers/net/ethernet/rdc/r6040.c
11822
11823 RDMAVT - RDMA verbs software
11824 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11825 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
11826 L:      linux-rdma@vger.kernel.org
11827 S:      Supported
11828 F:      drivers/infiniband/sw/rdmavt
11829
11830 RDS - RELIABLE DATAGRAM SOCKETS
11831 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
11832 L:      netdev@vger.kernel.org
11833 L:      linux-rdma@vger.kernel.org
11834 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
11835 W:      https://oss.oracle.com/projects/rds/
11836 S:      Supported
11837 F:      net/rds/
11838 F:      Documentation/networking/rds.txt
11839
11840 RDT - RESOURCE ALLOCATION
11841 M:      Fenghua Yu <fenghua.yu@intel.com>
11842 L:      linux-kernel@vger.kernel.org
11843 S:      Supported
11844 F:      arch/x86/kernel/cpu/intel_rdt*
11845 F:      arch/x86/include/asm/intel_rdt_sched.h
11846 F:      Documentation/x86/intel_rdt*
11847
11848 READ-COPY UPDATE (RCU)
11849 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
11850 M:      Josh Triplett <josh@joshtriplett.org>
11851 R:      Steven Rostedt <rostedt@goodmis.org>
11852 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
11853 R:      Lai Jiangshan <jiangshanlai@gmail.com>
11854 L:      linux-kernel@vger.kernel.org
11855 W:      http://www.rdrop.com/users/paulmck/RCU/
11856 S:      Supported
11857 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
11858 F:      Documentation/RCU/
11859 X:      Documentation/RCU/torture.txt
11860 F:      include/linux/rcu*
11861 X:      include/linux/srcu.h
11862 F:      kernel/rcu/
11863 X:      kernel/torture.c
11864
11865 REAL TIME CLOCK (RTC) SUBSYSTEM
11866 M:      Alessandro Zummo <a.zummo@towertech.it>
11867 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
11868 L:      linux-rtc@vger.kernel.org
11869 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
11870 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
11871 S:      Maintained
11872 F:      Documentation/devicetree/bindings/rtc/
11873 F:      Documentation/rtc.txt
11874 F:      drivers/rtc/
11875 F:      include/linux/rtc.h
11876 F:      include/uapi/linux/rtc.h
11877 F:      include/linux/rtc/
11878 F:      include/linux/platform_data/rtc-*
11879 F:      tools/testing/selftests/timers/rtctest.c
11880
11881 REALTEK AUDIO CODECS
11882 M:      Bard Liao <bardliao@realtek.com>
11883 M:      Oder Chiou <oder_chiou@realtek.com>
11884 S:      Maintained
11885 F:      sound/soc/codecs/rt*
11886 F:      include/sound/rt*.h
11887
11888 REGISTER MAP ABSTRACTION
11889 M:      Mark Brown <broonie@kernel.org>
11890 L:      linux-kernel@vger.kernel.org
11891 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
11892 S:      Supported
11893 F:      Documentation/devicetree/bindings/regmap/
11894 F:      drivers/base/regmap/
11895 F:      include/linux/regmap.h
11896
11897 REISERFS FILE SYSTEM
11898 L:      reiserfs-devel@vger.kernel.org
11899 S:      Supported
11900 F:      fs/reiserfs/
11901
11902 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
11903 M:      Ohad Ben-Cohen <ohad@wizery.com>
11904 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
11905 L:      linux-remoteproc@vger.kernel.org
11906 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
11907 S:      Maintained
11908 F:      Documentation/devicetree/bindings/remoteproc/
11909 F:      Documentation/remoteproc.txt
11910 F:      drivers/remoteproc/
11911 F:      include/linux/remoteproc.h
11912
11913 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
11914 M:      Ohad Ben-Cohen <ohad@wizery.com>
11915 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
11916 L:      linux-remoteproc@vger.kernel.org
11917 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
11918 S:      Maintained
11919 F:      drivers/rpmsg/
11920 F:      Documentation/rpmsg.txt
11921 F:      include/linux/rpmsg.h
11922 F:      include/linux/rpmsg/
11923
11924 RENESAS CLOCK DRIVERS
11925 M:      Geert Uytterhoeven <geert+renesas@glider.be>
11926 L:      linux-renesas-soc@vger.kernel.org
11927 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
11928 S:      Supported
11929 F:      drivers/clk/renesas/
11930
11931 RENESAS EMEV2 I2C DRIVER
11932 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
11933 S:      Supported
11934 F:      drivers/i2c/busses/i2c-emev2.c
11935
11936 RENESAS ETHERNET DRIVERS
11937 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
11938 L:      netdev@vger.kernel.org
11939 L:      linux-renesas-soc@vger.kernel.org
11940 F:      Documentation/devicetree/bindings/net/renesas,*.txt
11941 F:      Documentation/devicetree/bindings/net/sh_eth.txt
11942 F:      drivers/net/ethernet/renesas/
11943 F:      include/linux/sh_eth.h
11944
11945 RENESAS R-CAR GYROADC DRIVER
11946 M:      Marek Vasut <marek.vasut@gmail.com>
11947 L:      linux-iio@vger.kernel.org
11948 S:      Supported
11949 F:      drivers/iio/adc/rcar_gyro_adc.c
11950
11951 RENESAS R-CAR I2C DRIVERS
11952 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
11953 S:      Supported
11954 F:      drivers/i2c/busses/i2c-rcar.c
11955 F:      drivers/i2c/busses/i2c-sh_mobile.c
11956
11957 RENESAS USB PHY DRIVER
11958 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
11959 L:      linux-renesas-soc@vger.kernel.org
11960 S:      Maintained
11961 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
11962
11963 RESET CONTROLLER FRAMEWORK
11964 M:      Philipp Zabel <p.zabel@pengutronix.de>
11965 T:      git git://git.pengutronix.de/git/pza/linux
11966 S:      Maintained
11967 F:      drivers/reset/
11968 F:      Documentation/devicetree/bindings/reset/
11969 F:      include/dt-bindings/reset/
11970 F:      include/linux/reset.h
11971 F:      include/linux/reset-controller.h
11972
11973 RFKILL
11974 M:      Johannes Berg <johannes@sipsolutions.net>
11975 L:      linux-wireless@vger.kernel.org
11976 W:      http://wireless.kernel.org/
11977 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
11978 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
11979 S:      Maintained
11980 F:      Documentation/rfkill.txt
11981 F:      Documentation/ABI/stable/sysfs-class-rfkill
11982 F:      net/rfkill/
11983
11984 RHASHTABLE
11985 M:      Thomas Graf <tgraf@suug.ch>
11986 M:      Herbert Xu <herbert@gondor.apana.org.au>
11987 L:      netdev@vger.kernel.org
11988 S:      Maintained
11989 F:      lib/rhashtable.c
11990 F:      include/linux/rhashtable.h
11991
11992 RICOH R5C592 MEMORYSTICK DRIVER
11993 M:      Maxim Levitsky <maximlevitsky@gmail.com>
11994 S:      Maintained
11995 F:      drivers/memstick/host/r592.*
11996
11997 RICOH SMARTMEDIA/XD DRIVER
11998 M:      Maxim Levitsky <maximlevitsky@gmail.com>
11999 S:      Maintained
12000 F:      drivers/mtd/nand/raw/r852.c
12001 F:      drivers/mtd/nand/raw/r852.h
12002
12003 RISC-V ARCHITECTURE
12004 M:      Palmer Dabbelt <palmer@sifive.com>
12005 M:      Albert Ou <albert@sifive.com>
12006 L:      linux-riscv@lists.infradead.org
12007 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
12008 S:      Supported
12009 F:      arch/riscv/
12010 K:      riscv
12011 N:      riscv
12012
12013 ROCCAT DRIVERS
12014 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
12015 W:      http://sourceforge.net/projects/roccat/
12016 S:      Maintained
12017 F:      drivers/hid/hid-roccat*
12018 F:      include/linux/hid-roccat*
12019 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
12020
12021 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
12022 M:      Jacob chen <jacob2.chen@rock-chips.com>
12023 L:      linux-media@vger.kernel.org
12024 S:      Maintained
12025 F:      drivers/media/platform/rockchip/rga/
12026 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
12027
12028 ROCKER DRIVER
12029 M:      Jiri Pirko <jiri@resnulli.us>
12030 L:      netdev@vger.kernel.org
12031 S:      Supported
12032 F:      drivers/net/ethernet/rocker/
12033
12034 ROCKETPORT DRIVER
12035 P:      Comtrol Corp.
12036 W:      http://www.comtrol.com
12037 S:      Maintained
12038 F:      Documentation/serial/rocket.txt
12039 F:      drivers/tty/rocket*
12040
12041 ROCKETPORT EXPRESS/INFINITY DRIVER
12042 M:      Kevin Cernekee <cernekee@gmail.com>
12043 L:      linux-serial@vger.kernel.org
12044 S:      Odd Fixes
12045 F:      drivers/tty/serial/rp2.*
12046
12047 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
12048 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
12049 L:      linux-kernel@vger.kernel.org
12050 L:      linux-renesas-soc@vger.kernel.org
12051 S:      Supported
12052 F:      drivers/mfd/bd9571mwv.c
12053 F:      drivers/regulator/bd9571mwv-regulator.c
12054 F:      drivers/gpio/gpio-bd9571mwv.c
12055 F:      include/linux/mfd/bd9571mwv.h
12056 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
12057
12058 ROSE NETWORK LAYER
12059 M:      Ralf Baechle <ralf@linux-mips.org>
12060 L:      linux-hams@vger.kernel.org
12061 W:      http://www.linux-ax25.org/
12062 S:      Maintained
12063 F:      include/net/rose.h
12064 F:      include/uapi/linux/rose.h
12065 F:      net/rose/
12066
12067 RTL2830 MEDIA DRIVER
12068 M:      Antti Palosaari <crope@iki.fi>
12069 L:      linux-media@vger.kernel.org
12070 W:      https://linuxtv.org
12071 W:      http://palosaari.fi/linux/
12072 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12073 T:      git git://linuxtv.org/anttip/media_tree.git
12074 S:      Maintained
12075 F:      drivers/media/dvb-frontends/rtl2830*
12076
12077 RTL2832 MEDIA DRIVER
12078 M:      Antti Palosaari <crope@iki.fi>
12079 L:      linux-media@vger.kernel.org
12080 W:      https://linuxtv.org
12081 W:      http://palosaari.fi/linux/
12082 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12083 T:      git git://linuxtv.org/anttip/media_tree.git
12084 S:      Maintained
12085 F:      drivers/media/dvb-frontends/rtl2832*
12086
12087 RTL2832_SDR MEDIA DRIVER
12088 M:      Antti Palosaari <crope@iki.fi>
12089 L:      linux-media@vger.kernel.org
12090 W:      https://linuxtv.org
12091 W:      http://palosaari.fi/linux/
12092 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12093 T:      git git://linuxtv.org/anttip/media_tree.git
12094 S:      Maintained
12095 F:      drivers/media/dvb-frontends/rtl2832_sdr*
12096
12097 RTL8180 WIRELESS DRIVER
12098 L:      linux-wireless@vger.kernel.org
12099 W:      http://wireless.kernel.org/
12100 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12101 S:      Orphan
12102 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
12103
12104 RTL8187 WIRELESS DRIVER
12105 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
12106 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
12107 M:      Larry Finger <Larry.Finger@lwfinger.net>
12108 L:      linux-wireless@vger.kernel.org
12109 W:      http://wireless.kernel.org/
12110 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12111 S:      Maintained
12112 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
12113
12114 REALTEK WIRELESS DRIVER (rtlwifi family)
12115 M:      Ping-Ke Shih <pkshih@realtek.com>
12116 L:      linux-wireless@vger.kernel.org
12117 W:      http://wireless.kernel.org/
12118 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12119 S:      Maintained
12120 F:      drivers/net/wireless/realtek/rtlwifi/
12121
12122 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
12123 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
12124 L:      linux-wireless@vger.kernel.org
12125 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
12126 S:      Maintained
12127 F:      drivers/net/wireless/realtek/rtl8xxxu/
12128
12129 RXRPC SOCKETS (AF_RXRPC)
12130 M:      David Howells <dhowells@redhat.com>
12131 L:      linux-afs@lists.infradead.org
12132 S:      Supported
12133 F:      net/rxrpc/
12134 F:      include/keys/rxrpc-type.h
12135 F:      include/net/af_rxrpc.h
12136 F:      include/trace/events/rxrpc.h
12137 F:      include/uapi/linux/rxrpc.h
12138 F:      Documentation/networking/rxrpc.txt
12139 W:      https://www.infradead.org/~dhowells/kafs/
12140
12141 S3 SAVAGE FRAMEBUFFER DRIVER
12142 M:      Antonino Daplas <adaplas@gmail.com>
12143 L:      linux-fbdev@vger.kernel.org
12144 S:      Maintained
12145 F:      drivers/video/fbdev/savage/
12146
12147 S390
12148 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
12149 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
12150 L:      linux-s390@vger.kernel.org
12151 W:      http://www.ibm.com/developerworks/linux/linux390/
12152 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
12153 S:      Supported
12154 F:      arch/s390/
12155 F:      drivers/s390/
12156 F:      Documentation/s390/
12157 F:      Documentation/driver-api/s390-drivers.rst
12158
12159 S390 COMMON I/O LAYER
12160 M:      Sebastian Ott <sebott@linux.ibm.com>
12161 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
12162 L:      linux-s390@vger.kernel.org
12163 W:      http://www.ibm.com/developerworks/linux/linux390/
12164 S:      Supported
12165 F:      drivers/s390/cio/
12166
12167 S390 DASD DRIVER
12168 M:      Stefan Haberland <sth@linux.ibm.com>
12169 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
12170 L:      linux-s390@vger.kernel.org
12171 W:      http://www.ibm.com/developerworks/linux/linux390/
12172 S:      Supported
12173 F:      drivers/s390/block/dasd*
12174 F:      block/partitions/ibm.c
12175
12176 S390 IOMMU (PCI)
12177 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12178 L:      linux-s390@vger.kernel.org
12179 W:      http://www.ibm.com/developerworks/linux/linux390/
12180 S:      Supported
12181 F:      drivers/iommu/s390-iommu.c
12182
12183 S390 IUCV NETWORK LAYER
12184 M:      Julian Wiedmann <jwi@linux.ibm.com>
12185 M:      Ursula Braun <ubraun@linux.ibm.com>
12186 L:      linux-s390@vger.kernel.org
12187 W:      http://www.ibm.com/developerworks/linux/linux390/
12188 S:      Supported
12189 F:      drivers/s390/net/*iucv*
12190 F:      include/net/iucv/
12191 F:      net/iucv/
12192
12193 S390 NETWORK DRIVERS
12194 M:      Julian Wiedmann <jwi@linux.ibm.com>
12195 M:      Ursula Braun <ubraun@linux.ibm.com>
12196 L:      linux-s390@vger.kernel.org
12197 W:      http://www.ibm.com/developerworks/linux/linux390/
12198 S:      Supported
12199 F:      drivers/s390/net/
12200
12201 S390 PCI SUBSYSTEM
12202 M:      Sebastian Ott <sebott@linux.ibm.com>
12203 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12204 L:      linux-s390@vger.kernel.org
12205 W:      http://www.ibm.com/developerworks/linux/linux390/
12206 S:      Supported
12207 F:      arch/s390/pci/
12208 F:      drivers/pci/hotplug/s390_pci_hpc.c
12209
12210 S390 VFIO-CCW DRIVER
12211 M:      Cornelia Huck <cohuck@redhat.com>
12212 M:      Dong Jia Shi <bjsdjshi@linux.ibm.com>
12213 M:      Halil Pasic <pasic@linux.ibm.com>
12214 L:      linux-s390@vger.kernel.org
12215 L:      kvm@vger.kernel.org
12216 S:      Supported
12217 F:      drivers/s390/cio/vfio_ccw*
12218 F:      Documentation/s390/vfio-ccw.txt
12219 F:      include/uapi/linux/vfio_ccw.h
12220
12221 S390 ZCRYPT DRIVER
12222 M:      Harald Freudenberger <freude@de.ibm.com>
12223 L:      linux-s390@vger.kernel.org
12224 W:      http://www.ibm.com/developerworks/linux/linux390/
12225 S:      Supported
12226 F:      drivers/s390/crypto/
12227
12228 S390 ZFCP DRIVER
12229 M:      Steffen Maier <maier@linux.ibm.com>
12230 M:      Benjamin Block <bblock@linux.ibm.com>
12231 L:      linux-s390@vger.kernel.org
12232 W:      http://www.ibm.com/developerworks/linux/linux390/
12233 S:      Supported
12234 F:      drivers/s390/scsi/zfcp_*
12235
12236 S3C24XX SD/MMC Driver
12237 M:      Ben Dooks <ben-linux@fluff.org>
12238 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12239 S:      Supported
12240 F:      drivers/mmc/host/s3cmci.*
12241
12242 SAA6588 RDS RECEIVER DRIVER
12243 M:      Hans Verkuil <hverkuil@xs4all.nl>
12244 L:      linux-media@vger.kernel.org
12245 T:      git git://linuxtv.org/media_tree.git
12246 W:      https://linuxtv.org
12247 S:      Odd Fixes
12248 F:      drivers/media/i2c/saa6588*
12249
12250 SAA7134 VIDEO4LINUX DRIVER
12251 M:      Mauro Carvalho Chehab <mchehab@s-opensource.com>
12252 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
12253 L:      linux-media@vger.kernel.org
12254 W:      https://linuxtv.org
12255 T:      git git://linuxtv.org/media_tree.git
12256 S:      Odd fixes
12257 F:      Documentation/media/v4l-drivers/saa7134*
12258 F:      drivers/media/pci/saa7134/
12259
12260 SAA7146 VIDEO4LINUX-2 DRIVER
12261 M:      Hans Verkuil <hverkuil@xs4all.nl>
12262 L:      linux-media@vger.kernel.org
12263 T:      git git://linuxtv.org/media_tree.git
12264 S:      Maintained
12265 F:      drivers/media/common/saa7146/
12266 F:      drivers/media/pci/saa7146/
12267 F:      include/media/saa7146*
12268
12269 SAMSUNG AUDIO (ASoC) DRIVERS
12270 M:      Krzysztof Kozlowski <krzk@kernel.org>
12271 M:      Sangbeom Kim <sbkim73@samsung.com>
12272 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12273 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12274 S:      Supported
12275 F:      sound/soc/samsung/
12276 F:      Documentation/devicetree/bindings/sound/samsung*
12277
12278 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
12279 M:      Krzysztof Kozlowski <krzk@kernel.org>
12280 L:      linux-crypto@vger.kernel.org
12281 L:      linux-samsung-soc@vger.kernel.org
12282 S:      Maintained
12283 F:      drivers/crypto/exynos-rng.c
12284 F:      Documentation/devicetree/bindings/crypto/samsung,exynos-rng4.txt
12285
12286 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
12287 M:      Łukasz Stelmach <l.stelmach@samsung.com>
12288 L:      linux-samsung-soc@vger.kernel.org
12289 S:      Maintained
12290 F:      drivers/char/hw_random/exynos-trng.c
12291 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
12292
12293 SAMSUNG FRAMEBUFFER DRIVER
12294 M:      Jingoo Han <jingoohan1@gmail.com>
12295 L:      linux-fbdev@vger.kernel.org
12296 S:      Maintained
12297 F:      drivers/video/fbdev/s3c-fb.c
12298
12299 SAMSUNG LAPTOP DRIVER
12300 M:      Corentin Chary <corentin.chary@gmail.com>
12301 L:      platform-driver-x86@vger.kernel.org
12302 S:      Maintained
12303 F:      drivers/platform/x86/samsung-laptop.c
12304
12305 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
12306 M:      Sangbeom Kim <sbkim73@samsung.com>
12307 M:      Krzysztof Kozlowski <krzk@kernel.org>
12308 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12309 L:      linux-kernel@vger.kernel.org
12310 L:      linux-samsung-soc@vger.kernel.org
12311 S:      Supported
12312 F:      drivers/mfd/sec*.c
12313 F:      drivers/regulator/s2m*.c
12314 F:      drivers/regulator/s5m*.c
12315 F:      drivers/clk/clk-s2mps11.c
12316 F:      drivers/rtc/rtc-s5m.c
12317 F:      include/linux/mfd/samsung/
12318 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
12319 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
12320 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
12321 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
12322
12323 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
12324 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
12325 L:      linux-media@vger.kernel.org
12326 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12327 S:      Maintained
12328 F:      drivers/media/platform/s3c-camif/
12329 F:      include/media/drv-intf/s3c_camif.h
12330
12331 SAMSUNG S3FWRN5 NFC DRIVER
12332 M:      Robert Baldyga <r.baldyga@samsung.com>
12333 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
12334 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
12335 S:      Supported
12336 F:      drivers/nfc/s3fwrn5
12337
12338 SAMSUNG S5C73M3 CAMERA DRIVER
12339 M:      Kyungmin Park <kyungmin.park@samsung.com>
12340 M:      Andrzej Hajda <a.hajda@samsung.com>
12341 L:      linux-media@vger.kernel.org
12342 S:      Supported
12343 F:      drivers/media/i2c/s5c73m3/*
12344
12345 SAMSUNG S5K5BAF CAMERA DRIVER
12346 M:      Kyungmin Park <kyungmin.park@samsung.com>
12347 M:      Andrzej Hajda <a.hajda@samsung.com>
12348 L:      linux-media@vger.kernel.org
12349 S:      Supported
12350 F:      drivers/media/i2c/s5k5baf.c
12351
12352 SAMSUNG S5P Security SubSystem (SSS) DRIVER
12353 M:      Krzysztof Kozlowski <krzk@kernel.org>
12354 M:      Vladimir Zapolskiy <vz@mleia.com>
12355 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
12356 L:      linux-crypto@vger.kernel.org
12357 L:      linux-samsung-soc@vger.kernel.org
12358 S:      Maintained
12359 F:      drivers/crypto/s5p-sss.c
12360
12361 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
12362 M:      Kyungmin Park <kyungmin.park@samsung.com>
12363 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12364 L:      linux-media@vger.kernel.org
12365 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
12366 S:      Supported
12367 F:      drivers/media/platform/exynos4-is/
12368
12369 SAMSUNG SOC CLOCK DRIVERS
12370 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12371 M:      Tomasz Figa <tomasz.figa@gmail.com>
12372 M:      Chanwoo Choi <cw00.choi@samsung.com>
12373 S:      Supported
12374 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12375 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
12376 F:      drivers/clk/samsung/
12377 F:      include/dt-bindings/clock/exynos*.h
12378 F:      Documentation/devicetree/bindings/clock/exynos*.txt
12379
12380 SAMSUNG SPI DRIVERS
12381 M:      Kukjin Kim <kgene@kernel.org>
12382 M:      Krzysztof Kozlowski <krzk@kernel.org>
12383 M:      Andi Shyti <andi@etezian.org>
12384 L:      linux-spi@vger.kernel.org
12385 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12386 S:      Maintained
12387 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
12388 F:      drivers/spi/spi-s3c*
12389 F:      include/linux/platform_data/spi-s3c64xx.h
12390
12391 SAMSUNG SXGBE DRIVERS
12392 M:      Byungho An <bh74.an@samsung.com>
12393 M:      Girish K S <ks.giri@samsung.com>
12394 M:      Vipul Pandya <vipul.pandya@samsung.com>
12395 S:      Supported
12396 L:      netdev@vger.kernel.org
12397 F:      drivers/net/ethernet/samsung/sxgbe/
12398
12399 SAMSUNG THERMAL DRIVER
12400 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12401 L:      linux-pm@vger.kernel.org
12402 L:      linux-samsung-soc@vger.kernel.org
12403 S:      Supported
12404 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
12405 F:      drivers/thermal/samsung/
12406
12407 SAMSUNG USB2 PHY DRIVER
12408 M:      Kamil Debski <kamil@wypas.org>
12409 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12410 L:      linux-kernel@vger.kernel.org
12411 S:      Supported
12412 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
12413 F:      Documentation/phy/samsung-usb2.txt
12414 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
12415 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
12416 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
12417 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
12418 F:      drivers/phy/samsung/phy-samsung-usb2.c
12419 F:      drivers/phy/samsung/phy-samsung-usb2.h
12420
12421 SC1200 WDT DRIVER
12422 M:      Zwane Mwaikambo <zwanem@gmail.com>
12423 S:      Maintained
12424 F:      drivers/watchdog/sc1200wdt.c
12425
12426 SCHEDULER
12427 M:      Ingo Molnar <mingo@redhat.com>
12428 M:      Peter Zijlstra <peterz@infradead.org>
12429 L:      linux-kernel@vger.kernel.org
12430 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
12431 S:      Maintained
12432 F:      kernel/sched/
12433 F:      include/linux/sched.h
12434 F:      include/uapi/linux/sched.h
12435 F:      include/linux/wait.h
12436
12437 SCR24X CHIP CARD INTERFACE DRIVER
12438 M:      Lubomir Rintel <lkundrak@v3.sk>
12439 S:      Supported
12440 F:      drivers/char/pcmcia/scr24x_cs.c
12441
12442 SCSI CDROM DRIVER
12443 M:      Jens Axboe <axboe@kernel.dk>
12444 L:      linux-scsi@vger.kernel.org
12445 W:      http://www.kernel.dk
12446 S:      Maintained
12447 F:      drivers/scsi/sr*
12448
12449 SCSI RDMA PROTOCOL (SRP) INITIATOR
12450 M:      Bart Van Assche <bart.vanassche@sandisk.com>
12451 L:      linux-rdma@vger.kernel.org
12452 S:      Supported
12453 W:      http://www.openfabrics.org
12454 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
12455 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dad/srp-initiator.git
12456 F:      drivers/infiniband/ulp/srp/
12457 F:      include/scsi/srp.h
12458
12459 SCSI SG DRIVER
12460 M:      Doug Gilbert <dgilbert@interlog.com>
12461 L:      linux-scsi@vger.kernel.org
12462 W:      http://sg.danny.cz/sg
12463 S:      Maintained
12464 F:      Documentation/scsi/scsi-generic.txt
12465 F:      drivers/scsi/sg.c
12466 F:      include/scsi/sg.h
12467
12468 SCSI SUBSYSTEM
12469 M:      "James E.J. Bottomley" <jejb@linux.vnet.ibm.com>
12470 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
12471 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
12472 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
12473 L:      linux-scsi@vger.kernel.org
12474 S:      Maintained
12475 F:      Documentation/devicetree/bindings/scsi/
12476 F:      drivers/scsi/
12477 F:      include/scsi/
12478
12479 SCSI TAPE DRIVER
12480 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
12481 L:      linux-scsi@vger.kernel.org
12482 S:      Maintained
12483 F:      Documentation/scsi/st.txt
12484 F:      drivers/scsi/st.*
12485 F:      drivers/scsi/st_*.h
12486
12487 SCTP PROTOCOL
12488 M:      Vlad Yasevich <vyasevich@gmail.com>
12489 M:      Neil Horman <nhorman@tuxdriver.com>
12490 L:      linux-sctp@vger.kernel.org
12491 W:      http://lksctp.sourceforge.net
12492 S:      Maintained
12493 F:      Documentation/networking/sctp.txt
12494 F:      include/linux/sctp.h
12495 F:      include/uapi/linux/sctp.h
12496 F:      include/net/sctp/
12497 F:      net/sctp/
12498
12499 SCx200 CPU SUPPORT
12500 M:      Jim Cromie <jim.cromie@gmail.com>
12501 S:      Odd Fixes
12502 F:      Documentation/i2c/busses/scx200_acb
12503 F:      arch/x86/platform/scx200/
12504 F:      drivers/watchdog/scx200_wdt.c
12505 F:      drivers/i2c/busses/scx200*
12506 F:      drivers/mtd/maps/scx200_docflash.c
12507 F:      include/linux/scx200.h
12508
12509 SCx200 GPIO DRIVER
12510 M:      Jim Cromie <jim.cromie@gmail.com>
12511 S:      Maintained
12512 F:      drivers/char/scx200_gpio.c
12513 F:      include/linux/scx200_gpio.h
12514
12515 SCx200 HRT CLOCKSOURCE DRIVER
12516 M:      Jim Cromie <jim.cromie@gmail.com>
12517 S:      Maintained
12518 F:      drivers/clocksource/scx200_hrt.c
12519
12520 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
12521 M:      Sascha Sommer <saschasommer@freenet.de>
12522 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
12523 S:      Maintained
12524 F:      drivers/mmc/host/sdricoh_cs.c
12525
12526 SECURE COMPUTING
12527 M:      Kees Cook <keescook@chromium.org>
12528 R:      Andy Lutomirski <luto@amacapital.net>
12529 R:      Will Drewry <wad@chromium.org>
12530 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
12531 S:      Supported
12532 F:      kernel/seccomp.c
12533 F:      include/uapi/linux/seccomp.h
12534 F:      include/linux/seccomp.h
12535 F:      tools/testing/selftests/seccomp/*
12536 F:      tools/testing/selftests/kselftest_harness.h
12537 F:      Documentation/userspace-api/seccomp_filter.rst
12538 K:      \bsecure_computing
12539 K:      \bTIF_SECCOMP\b
12540
12541 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
12542 M:      Al Cooper <alcooperx@gmail.com>
12543 L:      linux-mmc@vger.kernel.org
12544 L:      bcm-kernel-feedback-list@broadcom.com
12545 S:      Maintained
12546 F:      drivers/mmc/host/sdhci-brcmstb*
12547
12548 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
12549 M:      Adrian Hunter <adrian.hunter@intel.com>
12550 L:      linux-mmc@vger.kernel.org
12551 T:      git git://git.infradead.org/users/ahunter/linux-sdhci.git
12552 S:      Maintained
12553 F:      drivers/mmc/host/sdhci*
12554 F:      include/linux/mmc/sdhci*
12555
12556 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
12557 M:      Ben Dooks <ben-linux@fluff.org>
12558 M:      Jaehoon Chung <jh80.chung@samsung.com>
12559 L:      linux-mmc@vger.kernel.org
12560 S:      Maintained
12561 F:      drivers/mmc/host/sdhci-s3c*
12562
12563 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
12564 M:      Viresh Kumar <vireshk@kernel.org>
12565 L:      linux-mmc@vger.kernel.org
12566 S:      Maintained
12567 F:      drivers/mmc/host/sdhci-spear.c
12568
12569 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
12570 M:      Kishon Vijay Abraham I <kishon@ti.com>
12571 L:      linux-mmc@vger.kernel.org
12572 S:      Maintained
12573 F:      drivers/mmc/host/sdhci-omap.c
12574
12575 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
12576 M:      Scott Bauer <scott.bauer@intel.com>
12577 M:      Jonathan Derrick <jonathan.derrick@intel.com>
12578 L:      linux-block@vger.kernel.org
12579 S:      Supported
12580 F:      block/sed*
12581 F:      block/opal_proto.h
12582 F:      include/linux/sed*
12583 F:      include/uapi/linux/sed*
12584
12585 SECURITY CONTACT
12586 M:      Security Officers <security@kernel.org>
12587 S:      Supported
12588
12589 SECURITY SUBSYSTEM
12590 M:      James Morris <jmorris@namei.org>
12591 M:      "Serge E. Hallyn" <serge@hallyn.com>
12592 L:      linux-security-module@vger.kernel.org (suggested Cc:)
12593 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
12594 W:      http://kernsec.org/
12595 S:      Supported
12596 F:      security/
12597
12598 SELINUX SECURITY MODULE
12599 M:      Paul Moore <paul@paul-moore.com>
12600 M:      Stephen Smalley <sds@tycho.nsa.gov>
12601 M:      Eric Paris <eparis@parisplace.org>
12602 L:      selinux@tycho.nsa.gov (moderated for non-subscribers)
12603 W:      https://selinuxproject.org
12604 W:      https://github.com/SELinuxProject
12605 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
12606 S:      Supported
12607 F:      include/linux/selinux*
12608 F:      security/selinux/
12609 F:      scripts/selinux/
12610 F:      Documentation/admin-guide/LSM/SELinux.rst
12611
12612 SENSABLE PHANTOM
12613 M:      Jiri Slaby <jirislaby@gmail.com>
12614 S:      Maintained
12615 F:      drivers/misc/phantom.c
12616 F:      include/uapi/linux/phantom.h
12617
12618 SERIAL DEVICE BUS
12619 M:      Rob Herring <robh@kernel.org>
12620 L:      linux-serial@vger.kernel.org
12621 S:      Maintained
12622 F:      Documentation/devicetree/bindings/serial/slave-device.txt
12623 F:      drivers/tty/serdev/
12624 F:      include/linux/serdev.h
12625
12626 SERIAL DRIVERS
12627 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12628 L:      linux-serial@vger.kernel.org
12629 S:      Maintained
12630 F:      Documentation/devicetree/bindings/serial/
12631 F:      drivers/tty/serial/
12632
12633 SERIAL IR RECEIVER
12634 M:      Sean Young <sean@mess.org>
12635 L:      linux-media@vger.kernel.org
12636 S:      Maintained
12637 F:      drivers/media/rc/serial_ir.c
12638
12639 SFC NETWORK DRIVER
12640 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
12641 M:      Edward Cree <ecree@solarflare.com>
12642 M:      Bert Kenward <bkenward@solarflare.com>
12643 L:      netdev@vger.kernel.org
12644 S:      Supported
12645 F:      drivers/net/ethernet/sfc/
12646
12647 SGI GRU DRIVER
12648 M:      Dimitri Sivanich <sivanich@sgi.com>
12649 S:      Maintained
12650 F:      drivers/misc/sgi-gru/
12651
12652 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
12653 M:      Pat Gefre <pfg@sgi.com>
12654 L:      linux-ia64@vger.kernel.org
12655 S:      Supported
12656 F:      Documentation/ia64/serial.txt
12657 F:      drivers/tty/serial/ioc?_serial.c
12658 F:      include/linux/ioc?.h
12659
12660 SGI XP/XPC/XPNET DRIVER
12661 M:      Cliff Whickman <cpw@sgi.com>
12662 M:      Robin Holt <robinmholt@gmail.com>
12663 S:      Maintained
12664 F:      drivers/misc/sgi-xp/
12665
12666 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
12667 M:      Ursula Braun <ubraun@linux.ibm.com>
12668 L:      linux-s390@vger.kernel.org
12669 W:      http://www.ibm.com/developerworks/linux/linux390/
12670 S:      Supported
12671 F:      net/smc/
12672
12673 SH_VEU V4L2 MEM2MEM DRIVER
12674 L:      linux-media@vger.kernel.org
12675 S:      Orphan
12676 F:      drivers/media/platform/sh_veu.c
12677
12678 SH_VOU V4L2 OUTPUT DRIVER
12679 L:      linux-media@vger.kernel.org
12680 S:      Orphan
12681 F:      drivers/media/platform/sh_vou.c
12682 F:      include/media/drv-intf/sh_vou.h
12683
12684 SI2157 MEDIA DRIVER
12685 M:      Antti Palosaari <crope@iki.fi>
12686 L:      linux-media@vger.kernel.org
12687 W:      https://linuxtv.org
12688 W:      http://palosaari.fi/linux/
12689 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12690 T:      git git://linuxtv.org/anttip/media_tree.git
12691 S:      Maintained
12692 F:      drivers/media/tuners/si2157*
12693
12694 SI2165 MEDIA DRIVER
12695 M:      Matthias Schwarzott <zzam@gentoo.org>
12696 L:      linux-media@vger.kernel.org
12697 W:      https://linuxtv.org
12698 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12699 S:      Maintained
12700 F:      drivers/media/dvb-frontends/si2165*
12701
12702 SI2168 MEDIA DRIVER
12703 M:      Antti Palosaari <crope@iki.fi>
12704 L:      linux-media@vger.kernel.org
12705 W:      https://linuxtv.org
12706 W:      http://palosaari.fi/linux/
12707 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12708 T:      git git://linuxtv.org/anttip/media_tree.git
12709 S:      Maintained
12710 F:      drivers/media/dvb-frontends/si2168*
12711
12712 SI470X FM RADIO RECEIVER I2C DRIVER
12713 M:      Hans Verkuil <hverkuil@xs4all.nl>
12714 L:      linux-media@vger.kernel.org
12715 T:      git git://linuxtv.org/media_tree.git
12716 W:      https://linuxtv.org
12717 S:      Odd Fixes
12718 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
12719
12720 SI470X FM RADIO RECEIVER USB DRIVER
12721 M:      Hans Verkuil <hverkuil@xs4all.nl>
12722 L:      linux-media@vger.kernel.org
12723 T:      git git://linuxtv.org/media_tree.git
12724 W:      https://linuxtv.org
12725 S:      Maintained
12726 F:      drivers/media/radio/si470x/radio-si470x-common.c
12727 F:      drivers/media/radio/si470x/radio-si470x.h
12728 F:      drivers/media/radio/si470x/radio-si470x-usb.c
12729
12730 SI4713 FM RADIO TRANSMITTER I2C DRIVER
12731 M:      Eduardo Valentin <edubezval@gmail.com>
12732 L:      linux-media@vger.kernel.org
12733 T:      git git://linuxtv.org/media_tree.git
12734 W:      https://linuxtv.org
12735 S:      Odd Fixes
12736 F:      drivers/media/radio/si4713/si4713.?
12737
12738 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
12739 M:      Eduardo Valentin <edubezval@gmail.com>
12740 L:      linux-media@vger.kernel.org
12741 T:      git git://linuxtv.org/media_tree.git
12742 W:      https://linuxtv.org
12743 S:      Odd Fixes
12744 F:      drivers/media/radio/si4713/radio-platform-si4713.c
12745
12746 SI4713 FM RADIO TRANSMITTER USB DRIVER
12747 M:      Hans Verkuil <hverkuil@xs4all.nl>
12748 L:      linux-media@vger.kernel.org
12749 T:      git git://linuxtv.org/media_tree.git
12750 W:      https://linuxtv.org
12751 S:      Maintained
12752 F:      drivers/media/radio/si4713/radio-usb-si4713.c
12753
12754 SIANO DVB DRIVER
12755 M:      Mauro Carvalho Chehab <mchehab@s-opensource.com>
12756 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
12757 L:      linux-media@vger.kernel.org
12758 W:      https://linuxtv.org
12759 T:      git git://linuxtv.org/media_tree.git
12760 S:      Odd fixes
12761 F:      drivers/media/common/siano/
12762 F:      drivers/media/usb/siano/
12763 F:      drivers/media/usb/siano/
12764 F:      drivers/media/mmc/siano/
12765
12766 SILEAD TOUCHSCREEN DRIVER
12767 M:      Hans de Goede <hdegoede@redhat.com>
12768 L:      linux-input@vger.kernel.org
12769 L:      platform-driver-x86@vger.kernel.org
12770 S:      Maintained
12771 F:      drivers/input/touchscreen/silead.c
12772 F:      drivers/platform/x86/silead_dmi.c
12773
12774 SILICON MOTION SM712 FRAME BUFFER DRIVER
12775 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
12776 M:      Teddy Wang <teddy.wang@siliconmotion.com>
12777 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
12778 L:      linux-fbdev@vger.kernel.org
12779 S:      Maintained
12780 F:      drivers/video/fbdev/sm712*
12781 F:      Documentation/fb/sm712fb.txt
12782
12783 SIMPLE FIRMWARE INTERFACE (SFI)
12784 M:      Len Brown <lenb@kernel.org>
12785 L:      sfi-devel@simplefirmware.org
12786 W:      http://simplefirmware.org/
12787 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
12788 S:      Supported
12789 F:      arch/x86/platform/sfi/
12790 F:      drivers/sfi/
12791 F:      include/linux/sfi*.h
12792
12793 SIMPLEFB FB DRIVER
12794 M:      Hans de Goede <hdegoede@redhat.com>
12795 L:      linux-fbdev@vger.kernel.org
12796 S:      Maintained
12797 F:      Documentation/devicetree/bindings/display/simple-framebuffer.txt
12798 F:      drivers/video/fbdev/simplefb.c
12799 F:      include/linux/platform_data/simplefb.h
12800
12801 SIMTEC EB110ATX (Chalice CATS)
12802 P:      Ben Dooks
12803 P:      Vincent Sanders <vince@simtec.co.uk>
12804 M:      Simtec Linux Team <linux@simtec.co.uk>
12805 W:      http://www.simtec.co.uk/products/EB110ATX/
12806 S:      Supported
12807
12808 SIMTEC EB2410ITX (BAST)
12809 P:      Ben Dooks
12810 P:      Vincent Sanders <vince@simtec.co.uk>
12811 M:      Simtec Linux Team <linux@simtec.co.uk>
12812 W:      http://www.simtec.co.uk/products/EB2410ITX/
12813 S:      Supported
12814 F:      arch/arm/mach-s3c24xx/mach-bast.c
12815 F:      arch/arm/mach-s3c24xx/bast-ide.c
12816 F:      arch/arm/mach-s3c24xx/bast-irq.c
12817
12818 SIPHASH PRF ROUTINES
12819 M:      Jason A. Donenfeld <Jason@zx2c4.com>
12820 S:      Maintained
12821 F:      lib/siphash.c
12822 F:      lib/test_siphash.c
12823 F:      include/linux/siphash.h
12824
12825 SIOX
12826 M:      Gavin Schenk <g.schenk@eckelmann.de>
12827 M:      Uwe Kleine-König <kernel@pengutronix.de>
12828 S:      Supported
12829 F:      drivers/siox/*
12830 F:      include/trace/events/siox.h
12831
12832 SIS 190 ETHERNET DRIVER
12833 M:      Francois Romieu <romieu@fr.zoreil.com>
12834 L:      netdev@vger.kernel.org
12835 S:      Maintained
12836 F:      drivers/net/ethernet/sis/sis190.c
12837
12838 SIS 900/7016 FAST ETHERNET DRIVER
12839 M:      Daniele Venzano <venza@brownhat.org>
12840 W:      http://www.brownhat.org/sis900.html
12841 L:      netdev@vger.kernel.org
12842 S:      Maintained
12843 F:      drivers/net/ethernet/sis/sis900.*
12844
12845 SIS FRAMEBUFFER DRIVER
12846 M:      Thomas Winischhofer <thomas@winischhofer.net>
12847 W:      http://www.winischhofer.net/linuxsisvga.shtml
12848 S:      Maintained
12849 F:      Documentation/fb/sisfb.txt
12850 F:      drivers/video/fbdev/sis/
12851 F:      include/video/sisfb.h
12852
12853 SIS USB2VGA DRIVER
12854 M:      Thomas Winischhofer <thomas@winischhofer.net>
12855 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
12856 S:      Maintained
12857 F:      drivers/usb/misc/sisusbvga/
12858
12859 SLAB ALLOCATOR
12860 M:      Christoph Lameter <cl@linux.com>
12861 M:      Pekka Enberg <penberg@kernel.org>
12862 M:      David Rientjes <rientjes@google.com>
12863 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
12864 M:      Andrew Morton <akpm@linux-foundation.org>
12865 L:      linux-mm@kvack.org
12866 S:      Maintained
12867 F:      include/linux/sl?b*.h
12868 F:      mm/sl?b*
12869
12870 SLEEPABLE READ-COPY UPDATE (SRCU)
12871 M:      Lai Jiangshan <jiangshanlai@gmail.com>
12872 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12873 M:      Josh Triplett <josh@joshtriplett.org>
12874 R:      Steven Rostedt <rostedt@goodmis.org>
12875 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12876 L:      linux-kernel@vger.kernel.org
12877 W:      http://www.rdrop.com/users/paulmck/RCU/
12878 S:      Supported
12879 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12880 F:      include/linux/srcu.h
12881 F:      kernel/rcu/srcu.c
12882
12883 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
12884 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
12885 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12886 S:      Maintained
12887 F:      drivers/slimbus/
12888 F:      Documentation/devicetree/bindings/slimbus/
12889 F:      include/linux/slimbus.h
12890
12891 SMACK SECURITY MODULE
12892 M:      Casey Schaufler <casey@schaufler-ca.com>
12893 L:      linux-security-module@vger.kernel.org
12894 W:      http://schaufler-ca.com
12895 T:      git git://github.com/cschaufler/smack-next
12896 S:      Maintained
12897 F:      Documentation/admin-guide/LSM/Smack.rst
12898 F:      security/smack/
12899
12900 SMC91x ETHERNET DRIVER
12901 M:      Nicolas Pitre <nico@fluxnic.net>
12902 S:      Odd Fixes
12903 F:      drivers/net/ethernet/smsc/smc91x.*
12904
12905 SMIA AND SMIA++ IMAGE SENSOR DRIVER
12906 M:      Sakari Ailus <sakari.ailus@iki.fi>
12907 L:      linux-media@vger.kernel.org
12908 S:      Maintained
12909 F:      drivers/media/i2c/smiapp/
12910 F:      include/media/i2c/smiapp.h
12911 F:      drivers/media/i2c/smiapp-pll.c
12912 F:      drivers/media/i2c/smiapp-pll.h
12913 F:      include/uapi/linux/smiapp.h
12914 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
12915
12916 SMM665 HARDWARE MONITOR DRIVER
12917 M:      Guenter Roeck <linux@roeck-us.net>
12918 L:      linux-hwmon@vger.kernel.org
12919 S:      Maintained
12920 F:      Documentation/hwmon/smm665
12921 F:      drivers/hwmon/smm665.c
12922
12923 SMSC EMC2103 HARDWARE MONITOR DRIVER
12924 M:      Steve Glendinning <steve.glendinning@shawell.net>
12925 L:      linux-hwmon@vger.kernel.org
12926 S:      Maintained
12927 F:      Documentation/hwmon/emc2103
12928 F:      drivers/hwmon/emc2103.c
12929
12930 SMSC SCH5627 HARDWARE MONITOR DRIVER
12931 M:      Hans de Goede <hdegoede@redhat.com>
12932 L:      linux-hwmon@vger.kernel.org
12933 S:      Supported
12934 F:      Documentation/hwmon/sch5627
12935 F:      drivers/hwmon/sch5627.c
12936
12937 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
12938 M:      Steve Glendinning <steve.glendinning@shawell.net>
12939 L:      linux-fbdev@vger.kernel.org
12940 S:      Maintained
12941 F:      drivers/video/fbdev/smscufx.c
12942
12943 SMSC47B397 HARDWARE MONITOR DRIVER
12944 M:      Jean Delvare <jdelvare@suse.com>
12945 L:      linux-hwmon@vger.kernel.org
12946 S:      Maintained
12947 F:      Documentation/hwmon/smsc47b397
12948 F:      drivers/hwmon/smsc47b397.c
12949
12950 SMSC911x ETHERNET DRIVER
12951 M:      Steve Glendinning <steve.glendinning@shawell.net>
12952 L:      netdev@vger.kernel.org
12953 S:      Maintained
12954 F:      include/linux/smsc911x.h
12955 F:      drivers/net/ethernet/smsc/smsc911x.*
12956
12957 SMSC9420 PCI ETHERNET DRIVER
12958 M:      Steve Glendinning <steve.glendinning@shawell.net>
12959 L:      netdev@vger.kernel.org
12960 S:      Maintained
12961 F:      drivers/net/ethernet/smsc/smsc9420.*
12962
12963 SOC-CAMERA V4L2 SUBSYSTEM
12964 L:      linux-media@vger.kernel.org
12965 T:      git git://linuxtv.org/media_tree.git
12966 S:      Orphan
12967 F:      include/media/soc*
12968 F:      drivers/media/i2c/soc_camera/
12969 F:      drivers/media/platform/soc_camera/
12970
12971 SOCIONEXT SYNQUACER I2C DRIVER
12972 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
12973 L:      linux-i2c@vger.kernel.org
12974 S:      Maintained
12975 F:      drivers/i2c/busses/i2c-synquacer.c
12976 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
12977
12978 SOCIONEXT UNIPHIER SOUND DRIVER
12979 M:      Katsuhiro Suzuki <suzuki.katsuhiro@socionext.com>
12980 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12981 S:      Maintained
12982 F:      sound/soc/uniphier/
12983
12984 SOEKRIS NET48XX LED SUPPORT
12985 M:      Chris Boot <bootc@bootc.net>
12986 S:      Maintained
12987 F:      drivers/leds/leds-net48xx.c
12988
12989 SOFT-ROCE DRIVER (rxe)
12990 M:      Moni Shoua <monis@mellanox.com>
12991 L:      linux-rdma@vger.kernel.org
12992 S:      Supported
12993 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
12994 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
12995 F:      drivers/infiniband/sw/rxe/
12996 F:      include/uapi/rdma/rdma_user_rxe.h
12997
12998 SOFTLOGIC 6x10 MPEG CODEC
12999 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
13000 M:      Anton Sviridenko <anton@corp.bluecherry.net>
13001 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
13002 M:      Andrey Utkin <andrey_utkin@fastmail.com>
13003 M:      Ismael Luceno <ismael@iodev.co.uk>
13004 L:      linux-media@vger.kernel.org
13005 S:      Supported
13006 F:      drivers/media/pci/solo6x10/
13007
13008 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
13009 M:      James Morse <james.morse@arm.com>
13010 L:      linux-arm-kernel@lists.infradead.org
13011 S:      Maintained
13012 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
13013 F:      drivers/firmware/arm_sdei.c
13014 F:      include/linux/sdei.h
13015 F:      include/uapi/linux/sdei.h
13016
13017 SOFTWARE RAID (Multiple Disks) SUPPORT
13018 M:      Shaohua Li <shli@kernel.org>
13019 L:      linux-raid@vger.kernel.org
13020 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
13021 S:      Supported
13022 F:      drivers/md/Makefile
13023 F:      drivers/md/Kconfig
13024 F:      drivers/md/md*
13025 F:      drivers/md/raid*
13026 F:      include/linux/raid/
13027 F:      include/uapi/linux/raid/
13028
13029 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
13030 M:      Jassi Brar <jaswinder.singh@linaro.org>
13031 L:      netdev@vger.kernel.org
13032 S:      Maintained
13033 F:      drivers/net/ethernet/socionext/netsec.c
13034 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
13035
13036 SOLIDRUN CLEARFOG SUPPORT
13037 M:      Russell King <linux@armlinux.org.uk>
13038 S:      Maintained
13039 F:      arch/arm/boot/dts/armada-388-clearfog*
13040 F:      arch/arm/boot/dts/armada-38x-solidrun-*
13041
13042 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
13043 M:      Russell King <linux@armlinux.org.uk>
13044 S:      Maintained
13045 F:      arch/arm/boot/dts/imx6*-cubox-i*
13046 F:      arch/arm/boot/dts/imx6*-hummingboard*
13047 F:      arch/arm/boot/dts/imx6*-sr-*
13048
13049 SONIC NETWORK DRIVER
13050 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
13051 L:      netdev@vger.kernel.org
13052 S:      Maintained
13053 F:      drivers/net/ethernet/natsemi/sonic.*
13054
13055 SONICS SILICON BACKPLANE DRIVER (SSB)
13056 M:      Michael Buesch <m@bues.ch>
13057 L:      linux-wireless@vger.kernel.org
13058 S:      Maintained
13059 F:      drivers/ssb/
13060 F:      include/linux/ssb/
13061
13062 SONY IMX274 SENSOR DRIVER
13063 M:      Leon Luo <leonl@leopardimaging.com>
13064 L:      linux-media@vger.kernel.org
13065 T:      git git://linuxtv.org/media_tree.git
13066 S:      Maintained
13067 F:      drivers/media/i2c/imx274.c
13068 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
13069
13070 SONY MEMORYSTICK CARD SUPPORT
13071 M:      Alex Dubov <oakad@yahoo.com>
13072 W:      http://tifmxx.berlios.de/
13073 S:      Maintained
13074 F:      drivers/memstick/host/tifm_ms.c
13075
13076 SONY MEMORYSTICK STANDARD SUPPORT
13077 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13078 S:      Maintained
13079 F:      drivers/memstick/core/ms_block.*
13080
13081 SONY VAIO CONTROL DEVICE DRIVER
13082 M:      Mattia Dongili <malattia@linux.it>
13083 L:      platform-driver-x86@vger.kernel.org
13084 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
13085 S:      Maintained
13086 F:      Documentation/laptops/sony-laptop.txt
13087 F:      drivers/char/sonypi.c
13088 F:      drivers/platform/x86/sony-laptop.c
13089 F:      include/linux/sony-laptop.h
13090
13091 SOUND
13092 M:      Jaroslav Kysela <perex@perex.cz>
13093 M:      Takashi Iwai <tiwai@suse.com>
13094 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13095 W:      http://www.alsa-project.org/
13096 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13097 T:      git git://git.alsa-project.org/alsa-kernel.git
13098 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
13099 S:      Maintained
13100 F:      Documentation/sound/
13101 F:      include/sound/
13102 F:      include/uapi/sound/
13103 F:      sound/
13104
13105 SOUND - COMPRESSED AUDIO
13106 M:      Vinod Koul <vinod.koul@intel.com>
13107 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13108 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13109 S:      Supported
13110 F:      Documentation/sound/alsa/compress_offload.txt
13111 F:      include/sound/compress_driver.h
13112 F:      include/uapi/sound/compress_*
13113 F:      sound/core/compress_offload.c
13114 F:      sound/soc/soc-compress.c
13115
13116 SOUND - DMAENGINE HELPERS
13117 M:      Lars-Peter Clausen <lars@metafoo.de>
13118 S:      Supported
13119 F:      include/sound/dmaengine_pcm.h
13120 F:      sound/core/pcm_dmaengine.c
13121 F:      sound/soc/soc-generic-dmaengine-pcm.c
13122
13123 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
13124 M:      Liam Girdwood <lgirdwood@gmail.com>
13125 M:      Mark Brown <broonie@kernel.org>
13126 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
13127 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13128 W:      http://alsa-project.org/main/index.php/ASoC
13129 S:      Supported
13130 F:      Documentation/devicetree/bindings/sound/
13131 F:      Documentation/sound/alsa/soc/
13132 F:      sound/soc/
13133 F:      include/sound/soc*
13134
13135 SOUNDWIRE SUBSYSTEM
13136 M:      Vinod Koul <vinod.koul@intel.com>
13137 M:      Sanyog Kale <sanyog.r.kale@intel.com>
13138 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
13139 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13140 S:      Supported
13141 F:      Documentation/driver-api/soundwire/
13142 F:      drivers/soundwire/
13143 F:      include/linux/soundwire/
13144
13145 SP2 MEDIA DRIVER
13146 M:      Olli Salonen <olli.salonen@iki.fi>
13147 L:      linux-media@vger.kernel.org
13148 W:      https://linuxtv.org
13149 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13150 S:      Maintained
13151 F:      drivers/media/dvb-frontends/sp2*
13152
13153 SPARC + UltraSPARC (sparc/sparc64)
13154 M:      "David S. Miller" <davem@davemloft.net>
13155 L:      sparclinux@vger.kernel.org
13156 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
13157 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
13158 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
13159 S:      Maintained
13160 F:      arch/sparc/
13161 F:      drivers/sbus/
13162
13163 SPARC SERIAL DRIVERS
13164 M:      "David S. Miller" <davem@davemloft.net>
13165 L:      sparclinux@vger.kernel.org
13166 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
13167 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
13168 S:      Maintained
13169 F:      include/linux/sunserialcore.h
13170 F:      drivers/tty/serial/suncore.c
13171 F:      drivers/tty/serial/sunhv.c
13172 F:      drivers/tty/serial/sunsab.c
13173 F:      drivers/tty/serial/sunsab.h
13174 F:      drivers/tty/serial/sunsu.c
13175 F:      drivers/tty/serial/sunzilog.c
13176 F:      drivers/tty/serial/sunzilog.h
13177 F:      drivers/tty/vcc.c
13178
13179 SPARSE CHECKER
13180 M:      "Christopher Li" <sparse@chrisli.org>
13181 L:      linux-sparse@vger.kernel.org
13182 W:      https://sparse.wiki.kernel.org/
13183 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
13184 T:      git git://git.kernel.org/pub/scm/devel/sparse/chrisl/sparse.git
13185 S:      Maintained
13186 F:      include/linux/compiler.h
13187
13188 SPEAR CLOCK FRAMEWORK SUPPORT
13189 M:      Viresh Kumar <vireshk@kernel.org>
13190 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13191 W:      http://www.st.com/spear
13192 S:      Maintained
13193 F:      drivers/clk/spear/
13194
13195 SPEAR PLATFORM SUPPORT
13196 M:      Viresh Kumar <vireshk@kernel.org>
13197 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
13198 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13199 W:      http://www.st.com/spear
13200 S:      Maintained
13201 F:      arch/arm/boot/dts/spear*
13202 F:      arch/arm/mach-spear/
13203
13204 SPI NOR SUBSYSTEM
13205 M:      Marek Vasut <marek.vasut@gmail.com>
13206 L:      linux-mtd@lists.infradead.org
13207 W:      http://www.linux-mtd.infradead.org/
13208 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
13209 T:      git git://git.infradead.org/linux-mtd.git spi-nor/fixes
13210 T:      git git://git.infradead.org/linux-mtd.git spi-nor/next
13211 S:      Maintained
13212 F:      drivers/mtd/spi-nor/
13213 F:      include/linux/mtd/spi-nor.h
13214
13215 SPI SUBSYSTEM
13216 M:      Mark Brown <broonie@kernel.org>
13217 L:      linux-spi@vger.kernel.org
13218 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
13219 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
13220 S:      Maintained
13221 F:      Documentation/devicetree/bindings/spi/
13222 F:      Documentation/spi/
13223 F:      drivers/spi/
13224 F:      include/linux/spi/
13225 F:      include/uapi/linux/spi/
13226 F:      tools/spi/
13227
13228 SPIDERNET NETWORK DRIVER for CELL
13229 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
13230 L:      netdev@vger.kernel.org
13231 S:      Supported
13232 F:      Documentation/networking/spider_net.txt
13233 F:      drivers/net/ethernet/toshiba/spider_net*
13234
13235 SPMI SUBSYSTEM
13236 R:      Stephen Boyd <sboyd@kernel.org>
13237 L:      linux-arm-msm@vger.kernel.org
13238 F:      Documentation/devicetree/bindings/spmi/
13239 F:      drivers/spmi/
13240 F:      include/dt-bindings/spmi/spmi.h
13241 F:      include/linux/spmi.h
13242 F:      include/trace/events/spmi.h
13243
13244 SPU FILE SYSTEM
13245 M:      Jeremy Kerr <jk@ozlabs.org>
13246 L:      linuxppc-dev@lists.ozlabs.org
13247 W:      http://www.ibm.com/developerworks/power/cell/
13248 S:      Supported
13249 F:      Documentation/filesystems/spufs.txt
13250 F:      arch/powerpc/platforms/cell/spufs/
13251
13252 SQUASHFS FILE SYSTEM
13253 M:      Phillip Lougher <phillip@squashfs.org.uk>
13254 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
13255 W:      http://squashfs.org.uk
13256 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
13257 S:      Maintained
13258 F:      Documentation/filesystems/squashfs.txt
13259 F:      fs/squashfs/
13260
13261 SRM (Alpha) environment access
13262 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
13263 S:      Maintained
13264 F:      arch/alpha/kernel/srm_env.c
13265
13266 STABLE BRANCH
13267 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13268 L:      stable@vger.kernel.org
13269 S:      Supported
13270 F:      Documentation/process/stable-kernel-rules.rst
13271
13272 STAGING - ATOMISP DRIVER
13273 M:      Alan Cox <alan@linux.intel.com>
13274 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
13275 L:      linux-media@vger.kernel.org
13276 S:      Maintained
13277 F:      drivers/staging/media/atomisp/
13278
13279 STAGING - COMEDI
13280 M:      Ian Abbott <abbotti@mev.co.uk>
13281 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
13282 S:      Odd Fixes
13283 F:      drivers/staging/comedi/
13284
13285 STAGING - FLARION FT1000 DRIVERS
13286 M:      Marek Belisko <marek.belisko@gmail.com>
13287 S:      Odd Fixes
13288 F:      drivers/staging/ft1000/
13289
13290 STAGING - INDUSTRIAL IO
13291 M:      Jonathan Cameron <jic23@kernel.org>
13292 L:      linux-iio@vger.kernel.org
13293 S:      Odd Fixes
13294 F:      Documentation/devicetree/bindings/staging/iio/
13295 F:      drivers/staging/iio/
13296
13297 STAGING - LUSTRE PARALLEL FILESYSTEM
13298 M:      Oleg Drokin <oleg.drokin@intel.com>
13299 M:      Andreas Dilger <andreas.dilger@intel.com>
13300 M:      James Simmons <jsimmons@infradead.org>
13301 L:      lustre-devel@lists.lustre.org (moderated for non-subscribers)
13302 W:      http://wiki.lustre.org/
13303 S:      Maintained
13304 F:      drivers/staging/lustre
13305
13306 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
13307 M:      Marc Dietrich <marvin24@gmx.de>
13308 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
13309 L:      linux-tegra@vger.kernel.org
13310 S:      Maintained
13311 F:      drivers/staging/nvec/
13312
13313 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
13314 M:      Jens Frederich <jfrederich@gmail.com>
13315 M:      Daniel Drake <dsd@laptop.org>
13316 M:      Jon Nettleton <jon.nettleton@gmail.com>
13317 W:      http://wiki.laptop.org/go/DCON
13318 S:      Maintained
13319 F:      drivers/staging/olpc_dcon/
13320
13321 STAGING - REALTEK RTL8712U DRIVERS
13322 M:      Larry Finger <Larry.Finger@lwfinger.net>
13323 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
13324 S:      Odd Fixes
13325 F:      drivers/staging/rtl8712/
13326
13327 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
13328 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
13329 M:      Teddy Wang <teddy.wang@siliconmotion.com>
13330 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
13331 L:      linux-fbdev@vger.kernel.org
13332 S:      Maintained
13333 F:      drivers/staging/sm750fb/
13334
13335 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
13336 M:      William Hubbs <w.d.hubbs@gmail.com>
13337 M:      Chris Brannon <chris@the-brannons.com>
13338 M:      Kirk Reiser <kirk@reisers.ca>
13339 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
13340 L:      speakup@linux-speakup.org
13341 W:      http://www.linux-speakup.org/
13342 S:      Odd Fixes
13343 F:      drivers/staging/speakup/
13344
13345 STAGING - VIA VT665X DRIVERS
13346 M:      Forest Bond <forest@alittletooquiet.net>
13347 S:      Odd Fixes
13348 F:      drivers/staging/vt665?/
13349
13350 STAGING - WILC1000 WIFI DRIVER
13351 M:      Aditya Shankar <aditya.shankar@microchip.com>
13352 M:      Ganesh Krishna <ganesh.krishna@microchip.com>
13353 L:      linux-wireless@vger.kernel.org
13354 S:      Supported
13355 F:      drivers/staging/wilc1000/
13356
13357 STAGING - XGI Z7,Z9,Z11 PCI DISPLAY DRIVER
13358 M:      Arnaud Patard <arnaud.patard@rtp-net.org>
13359 S:      Odd Fixes
13360 F:      drivers/staging/xgifb/
13361
13362 STAGING SUBSYSTEM
13363 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13364 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
13365 L:      devel@driverdev.osuosl.org
13366 S:      Supported
13367 F:      drivers/staging/
13368
13369 STARFIRE/DURALAN NETWORK DRIVER
13370 M:      Ion Badulescu <ionut@badula.org>
13371 S:      Odd Fixes
13372 F:      drivers/net/ethernet/adaptec/starfire*
13373
13374 STEC S1220 SKD DRIVER
13375 M:      Bart Van Assche <bart.vanassche@wdc.com>
13376 L:      linux-block@vger.kernel.org
13377 S:      Maintained
13378 F:      drivers/block/skd*[ch]
13379
13380 STI CEC DRIVER
13381 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
13382 S:      Maintained
13383 F:      drivers/staging/media/st-cec/
13384 F:      Documentation/devicetree/bindings/media/stih-cec.txt
13385
13386 STK1160 USB VIDEO CAPTURE DRIVER
13387 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
13388 L:      linux-media@vger.kernel.org
13389 T:      git git://linuxtv.org/media_tree.git
13390 S:      Maintained
13391 F:      drivers/media/usb/stk1160/
13392
13393 STMMAC ETHERNET DRIVER
13394 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
13395 M:      Alexandre Torgue <alexandre.torgue@st.com>
13396 L:      netdev@vger.kernel.org
13397 W:      http://www.stlinux.com
13398 S:      Supported
13399 F:      drivers/net/ethernet/stmicro/stmmac/
13400
13401 SUN3/3X
13402 M:      Sam Creasey <sammy@sammy.net>
13403 W:      http://sammy.net/sun3/
13404 S:      Maintained
13405 F:      arch/m68k/kernel/*sun3*
13406 F:      arch/m68k/sun3*/
13407 F:      arch/m68k/include/asm/sun3*
13408 F:      drivers/net/ethernet/i825xx/sun3*
13409
13410 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
13411 M:      Hans de Goede <hdegoede@redhat.com>
13412 L:      linux-input@vger.kernel.org
13413 S:      Maintained
13414 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
13415 F:      drivers/input/keyboard/sun4i-lradc-keys.c
13416
13417 SUNDANCE NETWORK DRIVER
13418 M:      Denis Kirjanov <kda@linux-powerpc.org>
13419 L:      netdev@vger.kernel.org
13420 S:      Maintained
13421 F:      drivers/net/ethernet/dlink/sundance.c
13422
13423 SUPERH
13424 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
13425 M:      Rich Felker <dalias@libc.org>
13426 L:      linux-sh@vger.kernel.org
13427 Q:      http://patchwork.kernel.org/project/linux-sh/list/
13428 S:      Maintained
13429 F:      Documentation/sh/
13430 F:      arch/sh/
13431 F:      drivers/sh/
13432
13433 SUSPEND TO RAM
13434 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
13435 M:      Len Brown <len.brown@intel.com>
13436 M:      Pavel Machek <pavel@ucw.cz>
13437 L:      linux-pm@vger.kernel.org
13438 B:      https://bugzilla.kernel.org
13439 S:      Supported
13440 F:      Documentation/power/
13441 F:      arch/x86/kernel/acpi/
13442 F:      drivers/base/power/
13443 F:      kernel/power/
13444 F:      include/linux/suspend.h
13445 F:      include/linux/freezer.h
13446 F:      include/linux/pm.h
13447
13448 SVGA HANDLING
13449 M:      Martin Mares <mj@ucw.cz>
13450 L:      linux-video@atrey.karlin.mff.cuni.cz
13451 S:      Maintained
13452 F:      Documentation/svga.txt
13453 F:      arch/x86/boot/video*
13454
13455 SWIOTLB SUBSYSTEM
13456 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
13457 L:      iommu@lists.linux-foundation.org
13458 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
13459 S:      Supported
13460 F:      lib/swiotlb.c
13461 F:      arch/*/kernel/pci-swiotlb.c
13462 F:      include/linux/swiotlb.h
13463
13464 SWITCHDEV
13465 M:      Jiri Pirko <jiri@resnulli.us>
13466 M:      Ivan Vecera <ivecera@redhat.com>
13467 L:      netdev@vger.kernel.org
13468 S:      Supported
13469 F:      net/switchdev/
13470 F:      include/net/switchdev.h
13471
13472 SYNC FILE FRAMEWORK
13473 M:      Sumit Semwal <sumit.semwal@linaro.org>
13474 R:      Gustavo Padovan <gustavo@padovan.org>
13475 S:      Maintained
13476 L:      linux-media@vger.kernel.org
13477 L:      dri-devel@lists.freedesktop.org
13478 F:      drivers/dma-buf/sync_*
13479 F:      drivers/dma-buf/dma-fence*
13480 F:      drivers/dma-buf/sw_sync.c
13481 F:      include/linux/sync_file.h
13482 F:      include/uapi/linux/sync_file.h
13483 F:      Documentation/sync_file.txt
13484 T:      git git://anongit.freedesktop.org/drm/drm-misc
13485
13486 SYNOPSYS ARC ARCHITECTURE
13487 M:      Vineet Gupta <vgupta@synopsys.com>
13488 L:      linux-snps-arc@lists.infradead.org
13489 S:      Supported
13490 F:      arch/arc/
13491 F:      Documentation/devicetree/bindings/arc/*
13492 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
13493 F:      drivers/clocksource/arc_timer.c
13494 F:      drivers/tty/serial/arc_uart.c
13495 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
13496
13497 SYNOPSYS ARC HSDK SDP pll clock driver
13498 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13499 S:      Supported
13500 F:      drivers/clk/clk-hsdk-pll.c
13501 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
13502
13503 SYNOPSYS ARC SDP clock driver
13504 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13505 S:      Supported
13506 F:      drivers/clk/axs10x/*
13507 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
13508
13509 SYNOPSYS ARC SDP platform support
13510 M:      Alexey Brodkin <abrodkin@synopsys.com>
13511 S:      Supported
13512 F:      arch/arc/plat-axs10x
13513 F:      arch/arc/boot/dts/ax*
13514 F:      Documentation/devicetree/bindings/arc/axs10*
13515
13516 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
13517 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13518 S:      Supported
13519 F:      drivers/reset/reset-axs10x.c
13520 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
13521
13522 SYNOPSYS DESIGNWARE 8250 UART DRIVER
13523 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
13524 S:      Maintained
13525 F:      drivers/tty/serial/8250/8250_dw.c
13526
13527 SYNOPSYS DESIGNWARE APB GPIO DRIVER
13528 M:      Hoan Tran <hotran@apm.com>
13529 L:      linux-gpio@vger.kernel.org
13530 S:      Maintained
13531 F:      drivers/gpio/gpio-dwapb.c
13532 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
13533
13534 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
13535 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13536 S:      Maintained
13537 F:      drivers/dma/dwi-axi-dmac/
13538 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
13539
13540 SYNOPSYS DESIGNWARE DMAC DRIVER
13541 M:      Viresh Kumar <vireshk@kernel.org>
13542 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
13543 S:      Maintained
13544 F:      include/linux/dma/dw.h
13545 F:      include/linux/platform_data/dma-dw.h
13546 F:      drivers/dma/dw/
13547
13548 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
13549 M:      Jose Abreu <Jose.Abreu@synopsys.com>
13550 L:      netdev@vger.kernel.org
13551 S:      Supported
13552 F:      drivers/net/ethernet/synopsys/
13553
13554 SYNOPSYS DESIGNWARE I2C DRIVER
13555 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
13556 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
13557 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
13558 L:      linux-i2c@vger.kernel.org
13559 S:      Maintained
13560 F:      drivers/i2c/busses/i2c-designware-*
13561 F:      include/linux/platform_data/i2c-designware.h
13562
13563 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
13564 M:      Jaehoon Chung <jh80.chung@samsung.com>
13565 L:      linux-mmc@vger.kernel.org
13566 S:      Maintained
13567 F:      drivers/mmc/host/dw_mmc*
13568
13569 SYNOPSYS HSDK RESET CONTROLLER DRIVER
13570 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13571 S:      Supported
13572 F:      drivers/reset/reset-hsdk.c
13573 F:      include/dt-bindings/reset/snps,hsdk-reset.h
13574 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
13575
13576 SYSTEM CONFIGURATION (SYSCON)
13577 M:      Lee Jones <lee.jones@linaro.org>
13578 M:      Arnd Bergmann <arnd@arndb.de>
13579 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
13580 S:      Supported
13581 F:      drivers/mfd/syscon.c
13582
13583 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
13584 M:      Sudeep Holla <sudeep.holla@arm.com>
13585 L:      linux-arm-kernel@lists.infradead.org
13586 S:      Maintained
13587 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
13588 F:      drivers/clk/clk-sc[mp]i.c
13589 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
13590 F:      drivers/firmware/arm_scpi.c
13591 F:      drivers/firmware/arm_scmi/
13592 F:      include/linux/sc[mp]i_protocol.h
13593
13594 SYSTEM RESET/SHUTDOWN DRIVERS
13595 M:      Sebastian Reichel <sre@kernel.org>
13596 L:      linux-pm@vger.kernel.org
13597 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
13598 S:      Maintained
13599 F:      Documentation/devicetree/bindings/power/reset/
13600 F:      drivers/power/reset/
13601
13602 SYSTEM TRACE MODULE CLASS
13603 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
13604 S:      Maintained
13605 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
13606 F:      Documentation/trace/stm.txt
13607 F:      drivers/hwtracing/stm/
13608 F:      include/linux/stm.h
13609 F:      include/uapi/linux/stm.h
13610
13611 SYSV FILESYSTEM
13612 M:      Christoph Hellwig <hch@infradead.org>
13613 S:      Maintained
13614 F:      Documentation/filesystems/sysv-fs.txt
13615 F:      fs/sysv/
13616 F:      include/linux/sysv_fs.h
13617
13618 TARGET SUBSYSTEM
13619 M:      "Nicholas A. Bellinger" <nab@linux-iscsi.org>
13620 L:      linux-scsi@vger.kernel.org
13621 L:      target-devel@vger.kernel.org
13622 W:      http://www.linux-iscsi.org
13623 W:      http://groups.google.com/group/linux-iscsi-target-dev
13624 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
13625 S:      Supported
13626 F:      drivers/target/
13627 F:      include/target/
13628 F:      Documentation/target/
13629
13630 TASKSTATS STATISTICS INTERFACE
13631 M:      Balbir Singh <bsingharora@gmail.com>
13632 S:      Maintained
13633 F:      Documentation/accounting/taskstats*
13634 F:      include/linux/taskstats*
13635 F:      kernel/taskstats.c
13636
13637 TC subsystem
13638 M:      Jamal Hadi Salim <jhs@mojatatu.com>
13639 M:      Cong Wang <xiyou.wangcong@gmail.com>
13640 M:      Jiri Pirko <jiri@resnulli.us>
13641 L:      netdev@vger.kernel.org
13642 S:      Maintained
13643 F:      include/net/pkt_cls.h
13644 F:      include/net/pkt_sched.h
13645 F:      include/net/tc_act/
13646 F:      include/uapi/linux/pkt_cls.h
13647 F:      include/uapi/linux/pkt_sched.h
13648 F:      include/uapi/linux/tc_act/
13649 F:      include/uapi/linux/tc_ematch/
13650 F:      net/sched/
13651
13652 TCP LOW PRIORITY MODULE
13653 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
13654 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
13655 W:      http://tcp-lp-mod.sourceforge.net/
13656 S:      Maintained
13657 F:      net/ipv4/tcp_lp.c
13658
13659 TDA10071 MEDIA DRIVER
13660 M:      Antti Palosaari <crope@iki.fi>
13661 L:      linux-media@vger.kernel.org
13662 W:      https://linuxtv.org
13663 W:      http://palosaari.fi/linux/
13664 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13665 T:      git git://linuxtv.org/anttip/media_tree.git
13666 S:      Maintained
13667 F:      drivers/media/dvb-frontends/tda10071*
13668
13669 TDA18212 MEDIA DRIVER
13670 M:      Antti Palosaari <crope@iki.fi>
13671 L:      linux-media@vger.kernel.org
13672 W:      https://linuxtv.org
13673 W:      http://palosaari.fi/linux/
13674 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13675 T:      git git://linuxtv.org/anttip/media_tree.git
13676 S:      Maintained
13677 F:      drivers/media/tuners/tda18212*
13678
13679 TDA18218 MEDIA DRIVER
13680 M:      Antti Palosaari <crope@iki.fi>
13681 L:      linux-media@vger.kernel.org
13682 W:      https://linuxtv.org
13683 W:      http://palosaari.fi/linux/
13684 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13685 T:      git git://linuxtv.org/anttip/media_tree.git
13686 S:      Maintained
13687 F:      drivers/media/tuners/tda18218*
13688
13689 TDA18250 MEDIA DRIVER
13690 M:      Olli Salonen <olli.salonen@iki.fi>
13691 L:      linux-media@vger.kernel.org
13692 W:      https://linuxtv.org
13693 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13694 T:      git git://linuxtv.org/media_tree.git
13695 S:      Maintained
13696 F:      drivers/media/tuners/tda18250*
13697
13698 TDA18271 MEDIA DRIVER
13699 M:      Michael Krufky <mkrufky@linuxtv.org>
13700 L:      linux-media@vger.kernel.org
13701 W:      https://linuxtv.org
13702 W:      http://github.com/mkrufky
13703 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13704 T:      git git://linuxtv.org/mkrufky/tuners.git
13705 S:      Maintained
13706 F:      drivers/media/tuners/tda18271*
13707
13708 TDA1997x MEDIA DRIVER
13709 M:      Tim Harvey <tharvey@gateworks.com>
13710 L:      linux-media@vger.kernel.org
13711 W:      https://linuxtv.org
13712 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13713 S:      Maintained
13714 F:      drivers/media/i2c/tda1997x.*
13715
13716 TDA827x MEDIA DRIVER
13717 M:      Michael Krufky <mkrufky@linuxtv.org>
13718 L:      linux-media@vger.kernel.org
13719 W:      https://linuxtv.org
13720 W:      http://github.com/mkrufky
13721 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13722 T:      git git://linuxtv.org/mkrufky/tuners.git
13723 S:      Maintained
13724 F:      drivers/media/tuners/tda8290.*
13725
13726 TDA8290 MEDIA DRIVER
13727 M:      Michael Krufky <mkrufky@linuxtv.org>
13728 L:      linux-media@vger.kernel.org
13729 W:      https://linuxtv.org
13730 W:      http://github.com/mkrufky
13731 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13732 T:      git git://linuxtv.org/mkrufky/tuners.git
13733 S:      Maintained
13734 F:      drivers/media/tuners/tda8290.*
13735
13736 TDA9840 MEDIA DRIVER
13737 M:      Hans Verkuil <hverkuil@xs4all.nl>
13738 L:      linux-media@vger.kernel.org
13739 T:      git git://linuxtv.org/media_tree.git
13740 W:      https://linuxtv.org
13741 S:      Maintained
13742 F:      drivers/media/i2c/tda9840*
13743
13744 TEA5761 TUNER DRIVER
13745 M:      Mauro Carvalho Chehab <mchehab@s-opensource.com>
13746 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13747 L:      linux-media@vger.kernel.org
13748 W:      https://linuxtv.org
13749 T:      git git://linuxtv.org/media_tree.git
13750 S:      Odd fixes
13751 F:      drivers/media/tuners/tea5761.*
13752
13753 TEA5767 TUNER DRIVER
13754 M:      Mauro Carvalho Chehab <mchehab@s-opensource.com>
13755 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13756 L:      linux-media@vger.kernel.org
13757 W:      https://linuxtv.org
13758 T:      git git://linuxtv.org/media_tree.git
13759 S:      Maintained
13760 F:      drivers/media/tuners/tea5767.*
13761
13762 TEA6415C MEDIA DRIVER
13763 M:      Hans Verkuil <hverkuil@xs4all.nl>
13764 L:      linux-media@vger.kernel.org
13765 T:      git git://linuxtv.org/media_tree.git
13766 W:      https://linuxtv.org
13767 S:      Maintained
13768 F:      drivers/media/i2c/tea6415c*
13769
13770 TEA6420 MEDIA DRIVER
13771 M:      Hans Verkuil <hverkuil@xs4all.nl>
13772 L:      linux-media@vger.kernel.org
13773 T:      git git://linuxtv.org/media_tree.git
13774 W:      https://linuxtv.org
13775 S:      Maintained
13776 F:      drivers/media/i2c/tea6420*
13777
13778 TEAM DRIVER
13779 M:      Jiri Pirko <jiri@resnulli.us>
13780 L:      netdev@vger.kernel.org
13781 S:      Supported
13782 F:      drivers/net/team/
13783 F:      include/linux/if_team.h
13784 F:      include/uapi/linux/if_team.h
13785
13786 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
13787 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
13788 S:      Maintained
13789 F:      arch/x86/platform/ts5500/
13790
13791 TECHNOTREND USB IR RECEIVER
13792 M:      Sean Young <sean@mess.org>
13793 L:      linux-media@vger.kernel.org
13794 S:      Maintained
13795 F:      drivers/media/rc/ttusbir.c
13796
13797 TECHWELL TW9910 VIDEO DECODER
13798 L:      linux-media@vger.kernel.org
13799 S:      Orphan
13800 F:      drivers/media/i2c/tw9910.c
13801 F:      include/media/i2c/tw9910.h
13802
13803 TEE SUBSYSTEM
13804 M:      Jens Wiklander <jens.wiklander@linaro.org>
13805 S:      Maintained
13806 F:      include/linux/tee_drv.h
13807 F:      include/uapi/linux/tee.h
13808 F:      drivers/tee/
13809 F:      Documentation/tee.txt
13810
13811 TEGRA ARCHITECTURE SUPPORT
13812 M:      Thierry Reding <thierry.reding@gmail.com>
13813 M:      Jonathan Hunter <jonathanh@nvidia.com>
13814 L:      linux-tegra@vger.kernel.org
13815 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
13816 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
13817 S:      Supported
13818 N:      [^a-z]tegra
13819
13820 TEGRA CLOCK DRIVER
13821 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
13822 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
13823 S:      Supported
13824 F:      drivers/clk/tegra/
13825
13826 TEGRA DMA DRIVERS
13827 M:      Laxman Dewangan <ldewangan@nvidia.com>
13828 M:      Jon Hunter <jonathanh@nvidia.com>
13829 S:      Supported
13830 F:      drivers/dma/tegra*
13831
13832 TEGRA I2C DRIVER
13833 M:      Laxman Dewangan <ldewangan@nvidia.com>
13834 S:      Supported
13835 F:      drivers/i2c/busses/i2c-tegra.c
13836
13837 TEGRA IOMMU DRIVERS
13838 M:      Thierry Reding <thierry.reding@gmail.com>
13839 L:      linux-tegra@vger.kernel.org
13840 S:      Supported
13841 F:      drivers/iommu/tegra*
13842
13843 TEGRA KBC DRIVER
13844 M:      Rakesh Iyer <riyer@nvidia.com>
13845 M:      Laxman Dewangan <ldewangan@nvidia.com>
13846 S:      Supported
13847 F:      drivers/input/keyboard/tegra-kbc.c
13848
13849 TEGRA PWM DRIVER
13850 M:      Thierry Reding <thierry.reding@gmail.com>
13851 S:      Supported
13852 F:      drivers/pwm/pwm-tegra.c
13853
13854 TEGRA SERIAL DRIVER
13855 M:      Laxman Dewangan <ldewangan@nvidia.com>
13856 S:      Supported
13857 F:      drivers/tty/serial/serial-tegra.c
13858
13859 TEGRA SPI DRIVER
13860 M:      Laxman Dewangan <ldewangan@nvidia.com>
13861 S:      Supported
13862 F:      drivers/spi/spi-tegra*
13863
13864 TEHUTI ETHERNET DRIVER
13865 M:      Andy Gospodarek <andy@greyhouse.net>
13866 L:      netdev@vger.kernel.org
13867 S:      Supported
13868 F:      drivers/net/ethernet/tehuti/*
13869
13870 Telecom Clock Driver for MCPL0010
13871 M:      Mark Gross <mark.gross@intel.com>
13872 S:      Supported
13873 F:      drivers/char/tlclk.c
13874
13875 TENSILICA XTENSA PORT (xtensa)
13876 M:      Chris Zankel <chris@zankel.net>
13877 M:      Max Filippov <jcmvbkbc@gmail.com>
13878 L:      linux-xtensa@linux-xtensa.org
13879 T:      git git://github.com/czankel/xtensa-linux.git
13880 S:      Maintained
13881 F:      arch/xtensa/
13882 F:      drivers/irqchip/irq-xtensa-*
13883
13884 Texas Instruments' System Control Interface (TISCI) Protocol Driver
13885 M:      Nishanth Menon <nm@ti.com>
13886 M:      Tero Kristo <t-kristo@ti.com>
13887 M:      Santosh Shilimkar <ssantosh@kernel.org>
13888 L:      linux-arm-kernel@lists.infradead.org
13889 S:      Maintained
13890 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
13891 F:      drivers/firmware/ti_sci*
13892 F:      include/linux/soc/ti/ti_sci_protocol.h
13893 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
13894 F:      include/dt-bindings/genpd/k2g.h
13895 F:      drivers/soc/ti/ti_sci_pm_domains.c
13896 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
13897 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
13898 F:      drivers/clk/keystone/sci-clk.c
13899 F:      drivers/reset/reset-ti-sci.c
13900
13901 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
13902 M:      Hans Verkuil <hverkuil@xs4all.nl>
13903 L:      linux-media@vger.kernel.org
13904 T:      git git://linuxtv.org/media_tree.git
13905 W:      https://linuxtv.org
13906 S:      Maintained
13907 F:      drivers/media/radio/radio-raremono.c
13908
13909 THERMAL
13910 M:      Zhang Rui <rui.zhang@intel.com>
13911 M:      Eduardo Valentin <edubezval@gmail.com>
13912 L:      linux-pm@vger.kernel.org
13913 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
13914 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
13915 Q:      https://patchwork.kernel.org/project/linux-pm/list/
13916 S:      Supported
13917 F:      drivers/thermal/
13918 F:      include/linux/thermal.h
13919 F:      include/uapi/linux/thermal.h
13920 F:      include/linux/cpu_cooling.h
13921 F:      Documentation/devicetree/bindings/thermal/
13922
13923 THERMAL/CPU_COOLING
13924 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
13925 M:      Viresh Kumar <viresh.kumar@linaro.org>
13926 M:      Javi Merino <javi.merino@kernel.org>
13927 L:      linux-pm@vger.kernel.org
13928 S:      Supported
13929 F:      Documentation/thermal/cpu-cooling-api.txt
13930 F:      drivers/thermal/cpu_cooling.c
13931 F:      include/linux/cpu_cooling.h
13932
13933 THINKPAD ACPI EXTRAS DRIVER
13934 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
13935 L:      ibm-acpi-devel@lists.sourceforge.net
13936 L:      platform-driver-x86@vger.kernel.org
13937 W:      http://ibm-acpi.sourceforge.net
13938 W:      http://thinkwiki.org/wiki/Ibm-acpi
13939 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
13940 S:      Maintained
13941 F:      drivers/platform/x86/thinkpad_acpi.c
13942
13943 THUNDERBOLT DRIVER
13944 M:      Andreas Noever <andreas.noever@gmail.com>
13945 M:      Michael Jamet <michael.jamet@intel.com>
13946 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
13947 M:      Yehezkel Bernat <yehezkel.bernat@intel.com>
13948 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
13949 S:      Maintained
13950 F:      Documentation/admin-guide/thunderbolt.rst
13951 F:      drivers/thunderbolt/
13952 F:      include/linux/thunderbolt.h
13953
13954 THUNDERBOLT NETWORK DRIVER
13955 M:      Michael Jamet <michael.jamet@intel.com>
13956 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
13957 M:      Yehezkel Bernat <yehezkel.bernat@intel.com>
13958 L:      netdev@vger.kernel.org
13959 S:      Maintained
13960 F:      drivers/net/thunderbolt.c
13961
13962 THUNDERX GPIO DRIVER
13963 M:      David Daney <david.daney@cavium.com>
13964 S:      Maintained
13965 F:      drivers/gpio/gpio-thunderx.c
13966
13967 TI AM437X VPFE DRIVER
13968 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
13969 L:      linux-media@vger.kernel.org
13970 W:      https://linuxtv.org
13971 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13972 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
13973 S:      Maintained
13974 F:      drivers/media/platform/am437x/
13975
13976 TI BANDGAP AND THERMAL DRIVER
13977 M:      Eduardo Valentin <edubezval@gmail.com>
13978 M:      Keerthy <j-keerthy@ti.com>
13979 L:      linux-pm@vger.kernel.org
13980 L:      linux-omap@vger.kernel.org
13981 S:      Maintained
13982 F:      drivers/thermal/ti-soc-thermal/
13983
13984 TI BQ27XXX POWER SUPPLY DRIVER
13985 R:      Andrew F. Davis <afd@ti.com>
13986 F:      include/linux/power/bq27xxx_battery.h
13987 F:      drivers/power/supply/bq27xxx_battery.c
13988 F:      drivers/power/supply/bq27xxx_battery_i2c.c
13989
13990 TI CDCE706 CLOCK DRIVER
13991 M:      Max Filippov <jcmvbkbc@gmail.com>
13992 S:      Maintained
13993 F:      drivers/clk/clk-cdce706.c
13994
13995 TI CLOCK DRIVER
13996 M:      Tero Kristo <t-kristo@ti.com>
13997 L:      linux-omap@vger.kernel.org
13998 S:      Maintained
13999 F:      drivers/clk/ti/
14000 F:      include/linux/clk/ti.h
14001
14002 TI DAVINCI MACHINE SUPPORT
14003 M:      Sekhar Nori <nsekhar@ti.com>
14004 M:      Kevin Hilman <khilman@kernel.org>
14005 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14006 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
14007 S:      Supported
14008 F:      arch/arm/mach-davinci/
14009 F:      drivers/i2c/busses/i2c-davinci.c
14010 F:      arch/arm/boot/dts/da850*
14011
14012 TI DAVINCI SERIES CLOCK DRIVER
14013 M:      David Lechner <david@lechnology.com>
14014 R:      Sekhar Nori <nsekhar@ti.com>
14015 S:      Maintained
14016 F:      Documentation/devicetree/bindings/clock/ti/davinci/
14017 F:      drivers/clk/davinci/
14018
14019 TI DAVINCI SERIES GPIO DRIVER
14020 M:      Keerthy <j-keerthy@ti.com>
14021 L:      linux-gpio@vger.kernel.org
14022 S:      Maintained
14023 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
14024 F:      drivers/gpio/gpio-davinci.c
14025
14026 TI DAVINCI SERIES MEDIA DRIVER
14027 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14028 L:      linux-media@vger.kernel.org
14029 W:      https://linuxtv.org
14030 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14031 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14032 S:      Maintained
14033 F:      drivers/media/platform/davinci/
14034 F:      include/media/davinci/
14035
14036 TI ETHERNET SWITCH DRIVER (CPSW)
14037 R:      Grygorii Strashko <grygorii.strashko@ti.com>
14038 L:      linux-omap@vger.kernel.org
14039 L:      netdev@vger.kernel.org
14040 S:      Maintained
14041 F:      drivers/net/ethernet/ti/cpsw*
14042 F:      drivers/net/ethernet/ti/davinci*
14043
14044 TI FLASH MEDIA INTERFACE DRIVER
14045 M:      Alex Dubov <oakad@yahoo.com>
14046 S:      Maintained
14047 F:      drivers/misc/tifm*
14048 F:      drivers/mmc/host/tifm_sd.c
14049 F:      include/linux/tifm.h
14050
14051 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
14052 M:      Santosh Shilimkar <ssantosh@kernel.org>
14053 L:      linux-kernel@vger.kernel.org
14054 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14055 S:      Maintained
14056 F:      drivers/soc/ti/*
14057 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
14058
14059 TI LM49xxx FAMILY ASoC CODEC DRIVERS
14060 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
14061 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
14062 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14063 S:      Maintained
14064 F:      sound/soc/codecs/lm49453*
14065 F:      sound/soc/codecs/isabelle*
14066
14067 TI LP855x BACKLIGHT DRIVER
14068 M:      Milo Kim <milo.kim@ti.com>
14069 S:      Maintained
14070 F:      Documentation/backlight/lp855x-driver.txt
14071 F:      drivers/video/backlight/lp855x_bl.c
14072 F:      include/linux/platform_data/lp855x.h
14073
14074 TI LP8727 CHARGER DRIVER
14075 M:      Milo Kim <milo.kim@ti.com>
14076 S:      Maintained
14077 F:      drivers/power/supply/lp8727_charger.c
14078 F:      include/linux/platform_data/lp8727.h
14079
14080 TI LP8788 MFD DRIVER
14081 M:      Milo Kim <milo.kim@ti.com>
14082 S:      Maintained
14083 F:      drivers/iio/adc/lp8788_adc.c
14084 F:      drivers/leds/leds-lp8788.c
14085 F:      drivers/mfd/lp8788*.c
14086 F:      drivers/power/supply/lp8788-charger.c
14087 F:      drivers/regulator/lp8788-*.c
14088 F:      include/linux/mfd/lp8788*.h
14089
14090 TI NETCP ETHERNET DRIVER
14091 M:      Wingman Kwok <w-kwok2@ti.com>
14092 M:      Murali Karicheri <m-karicheri2@ti.com>
14093 L:      netdev@vger.kernel.org
14094 S:      Maintained
14095 F:      drivers/net/ethernet/ti/netcp*
14096
14097 TI TAS571X FAMILY ASoC CODEC DRIVER
14098 M:      Kevin Cernekee <cernekee@chromium.org>
14099 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14100 S:      Odd Fixes
14101 F:      sound/soc/codecs/tas571x*
14102
14103 TI TRF7970A NFC DRIVER
14104 M:      Mark Greer <mgreer@animalcreek.com>
14105 L:      linux-wireless@vger.kernel.org
14106 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
14107 S:      Supported
14108 F:      drivers/nfc/trf7970a.c
14109 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
14110
14111 TI TWL4030 SERIES SOC CODEC DRIVER
14112 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
14113 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14114 S:      Maintained
14115 F:      sound/soc/codecs/twl4030*
14116
14117 TI VPE/CAL DRIVERS
14118 M:      Benoit Parrot <bparrot@ti.com>
14119 L:      linux-media@vger.kernel.org
14120 W:      http://linuxtv.org/
14121 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14122 S:      Maintained
14123 F:      drivers/media/platform/ti-vpe/
14124
14125 TI WILINK WIRELESS DRIVERS
14126 L:      linux-wireless@vger.kernel.org
14127 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
14128 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
14129 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
14130 S:      Orphan
14131 F:      drivers/net/wireless/ti/
14132 F:      include/linux/wl12xx.h
14133
14134 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
14135 M:      John Stultz <john.stultz@linaro.org>
14136 M:      Thomas Gleixner <tglx@linutronix.de>
14137 R:      Stephen Boyd <sboyd@kernel.org>
14138 L:      linux-kernel@vger.kernel.org
14139 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
14140 S:      Supported
14141 F:      include/linux/clocksource.h
14142 F:      include/linux/time.h
14143 F:      include/linux/timex.h
14144 F:      include/uapi/linux/time.h
14145 F:      include/uapi/linux/timex.h
14146 F:      kernel/time/clocksource.c
14147 F:      kernel/time/time*.c
14148 F:      kernel/time/alarmtimer.c
14149 F:      kernel/time/ntp.c
14150 F:      tools/testing/selftests/timers/
14151
14152 TIPC NETWORK LAYER
14153 M:      Jon Maloy <jon.maloy@ericsson.com>
14154 M:      Ying Xue <ying.xue@windriver.com>
14155 L:      netdev@vger.kernel.org (core kernel code)
14156 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
14157 W:      http://tipc.sourceforge.net/
14158 S:      Maintained
14159 F:      include/uapi/linux/tipc*.h
14160 F:      net/tipc/
14161
14162 TLAN NETWORK DRIVER
14163 M:      Samuel Chessman <chessman@tux.org>
14164 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
14165 W:      http://sourceforge.net/projects/tlan/
14166 S:      Maintained
14167 F:      Documentation/networking/tlan.txt
14168 F:      drivers/net/ethernet/ti/tlan.*
14169
14170 TM6000 VIDEO4LINUX DRIVER
14171 M:      Mauro Carvalho Chehab <mchehab@s-opensource.com>
14172 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14173 L:      linux-media@vger.kernel.org
14174 W:      https://linuxtv.org
14175 T:      git git://linuxtv.org/media_tree.git
14176 S:      Odd fixes
14177 F:      drivers/media/usb/tm6000/
14178 F:      Documentation/media/v4l-drivers/tm6000*
14179
14180 TMIO/SDHI MMC DRIVER
14181 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
14182 L:      linux-mmc@vger.kernel.org
14183 S:      Supported
14184 F:      drivers/mmc/host/tmio_mmc*
14185 F:      drivers/mmc/host/renesas_sdhi*
14186 F:      include/linux/mfd/tmio.h
14187
14188 TMP401 HARDWARE MONITOR DRIVER
14189 M:      Guenter Roeck <linux@roeck-us.net>
14190 L:      linux-hwmon@vger.kernel.org
14191 S:      Maintained
14192 F:      Documentation/hwmon/tmp401
14193 F:      drivers/hwmon/tmp401.c
14194
14195 TMPFS (SHMEM FILESYSTEM)
14196 M:      Hugh Dickins <hughd@google.com>
14197 L:      linux-mm@kvack.org
14198 S:      Maintained
14199 F:      include/linux/shmem_fs.h
14200 F:      mm/shmem.c
14201
14202 TOMOYO SECURITY MODULE
14203 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
14204 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
14205 L:      tomoyo-dev-en@lists.sourceforge.jp (subscribers-only, for developers in English)
14206 L:      tomoyo-users-en@lists.sourceforge.jp (subscribers-only, for users in English)
14207 L:      tomoyo-dev@lists.sourceforge.jp (subscribers-only, for developers in Japanese)
14208 L:      tomoyo-users@lists.sourceforge.jp (subscribers-only, for users in Japanese)
14209 W:      http://tomoyo.sourceforge.jp/
14210 T:      quilt http://svn.sourceforge.jp/svnroot/tomoyo/trunk/2.5.x/tomoyo-lsm/patches/
14211 S:      Maintained
14212 F:      security/tomoyo/
14213
14214 TOPSTAR LAPTOP EXTRAS DRIVER
14215 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
14216 L:      platform-driver-x86@vger.kernel.org
14217 S:      Maintained
14218 F:      drivers/platform/x86/topstar-laptop.c
14219
14220 TORTURE-TEST MODULES
14221 M:      Davidlohr Bueso <dave@stgolabs.net>
14222 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
14223 M:      Josh Triplett <josh@joshtriplett.org>
14224 L:      linux-kernel@vger.kernel.org
14225 S:      Supported
14226 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
14227 F:      Documentation/RCU/torture.txt
14228 F:      kernel/torture.c
14229 F:      kernel/rcu/rcutorture.c
14230 F:      kernel/locking/locktorture.c
14231
14232 TOSHIBA ACPI EXTRAS DRIVER
14233 M:      Azael Avalos <coproscefalo@gmail.com>
14234 L:      platform-driver-x86@vger.kernel.org
14235 S:      Maintained
14236 F:      drivers/platform/x86/toshiba_acpi.c
14237
14238 TOSHIBA BLUETOOTH DRIVER
14239 M:      Azael Avalos <coproscefalo@gmail.com>
14240 L:      platform-driver-x86@vger.kernel.org
14241 S:      Maintained
14242 F:      drivers/platform/x86/toshiba_bluetooth.c
14243
14244 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
14245 M:      Azael Avalos <coproscefalo@gmail.com>
14246 L:      platform-driver-x86@vger.kernel.org
14247 S:      Maintained
14248 F:      drivers/platform/x86/toshiba_haps.c
14249
14250 TOSHIBA SMM DRIVER
14251 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
14252 W:      http://www.buzzard.org.uk/toshiba/
14253 S:      Maintained
14254 F:      drivers/char/toshiba.c
14255 F:      include/linux/toshiba.h
14256 F:      include/uapi/linux/toshiba.h
14257
14258 TOSHIBA TC358743 DRIVER
14259 M:      Mats Randgaard <matrandg@cisco.com>
14260 L:      linux-media@vger.kernel.org
14261 S:      Maintained
14262 F:      drivers/media/i2c/tc358743*
14263 F:      include/media/i2c/tc358743.h
14264
14265 TOSHIBA WMI HOTKEYS DRIVER
14266 M:      Azael Avalos <coproscefalo@gmail.com>
14267 L:      platform-driver-x86@vger.kernel.org
14268 S:      Maintained
14269 F:      drivers/platform/x86/toshiba-wmi.c
14270
14271 TPM DEVICE DRIVER
14272 M:      Peter Huewe <peterhuewe@gmx.de>
14273 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
14274 R:      Jason Gunthorpe <jgg@ziepe.ca>
14275 L:      linux-integrity@vger.kernel.org
14276 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
14277 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
14278 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
14279 S:      Maintained
14280 F:      drivers/char/tpm/
14281
14282 TRACING
14283 M:      Steven Rostedt <rostedt@goodmis.org>
14284 M:      Ingo Molnar <mingo@redhat.com>
14285 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
14286 S:      Maintained
14287 F:      Documentation/trace/ftrace.txt
14288 F:      arch/*/*/*/ftrace.h
14289 F:      arch/*/kernel/ftrace.c
14290 F:      include/*/ftrace.h
14291 F:      include/linux/trace*.h
14292 F:      include/trace/
14293 F:      kernel/trace/
14294 F:      tools/testing/selftests/ftrace/
14295
14296 TRACING MMIO ACCESSES (MMIOTRACE)
14297 M:      Steven Rostedt <rostedt@goodmis.org>
14298 M:      Ingo Molnar <mingo@kernel.org>
14299 R:      Karol Herbst <karolherbst@gmail.com>
14300 R:      Pekka Paalanen <ppaalanen@gmail.com>
14301 S:      Maintained
14302 L:      linux-kernel@vger.kernel.org
14303 L:      nouveau@lists.freedesktop.org
14304 F:      kernel/trace/trace_mmiotrace.c
14305 F:      include/linux/mmiotrace.h
14306 F:      arch/x86/mm/kmmio.c
14307 F:      arch/x86/mm/mmio-mod.c
14308 F:      arch/x86/mm/testmmiotrace.c
14309
14310 TRIVIAL PATCHES
14311 M:      Jiri Kosina <trivial@kernel.org>
14312 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
14313 S:      Maintained
14314 K:      ^Subject:.*(?i)trivial
14315
14316 TEMPO SEMICONDUCTOR DRIVERS
14317 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
14318 S:      Maintained
14319 F:      sound/soc/codecs/tscs*.c
14320 F:      sound/soc/codecs/tscs*.h
14321 F:      Documentation/devicetree/bindings/sound/tscs*.txt
14322
14323 TTY LAYER
14324 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14325 M:      Jiri Slaby <jslaby@suse.com>
14326 S:      Supported
14327 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
14328 F:      Documentation/serial/
14329 F:      drivers/tty/
14330 F:      drivers/tty/serial/serial_core.c
14331 F:      include/linux/serial_core.h
14332 F:      include/linux/serial.h
14333 F:      include/linux/tty.h
14334 F:      include/uapi/linux/serial_core.h
14335 F:      include/uapi/linux/serial.h
14336 F:      include/uapi/linux/tty.h
14337
14338 TUA9001 MEDIA DRIVER
14339 M:      Antti Palosaari <crope@iki.fi>
14340 L:      linux-media@vger.kernel.org
14341 W:      https://linuxtv.org
14342 W:      http://palosaari.fi/linux/
14343 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14344 T:      git git://linuxtv.org/anttip/media_tree.git
14345 S:      Maintained
14346 F:      drivers/media/tuners/tua9001*
14347
14348 TULIP NETWORK DRIVERS
14349 L:      netdev@vger.kernel.org
14350 L:      linux-parisc@vger.kernel.org
14351 S:      Orphan
14352 F:      drivers/net/ethernet/dec/tulip/
14353
14354 TUN/TAP driver
14355 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
14356 W:      http://vtun.sourceforge.net/tun
14357 S:      Maintained
14358 F:      Documentation/networking/tuntap.txt
14359 F:      arch/um/os-Linux/drivers/
14360
14361 TURBOCHANNEL SUBSYSTEM
14362 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
14363 M:      Ralf Baechle <ralf@linux-mips.org>
14364 L:      linux-mips@linux-mips.org
14365 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
14366 S:      Maintained
14367 F:      drivers/tc/
14368 F:      include/linux/tc.h
14369
14370 TW5864 VIDEO4LINUX DRIVER
14371 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
14372 M:      Anton Sviridenko <anton@corp.bluecherry.net>
14373 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
14374 M:      Andrey Utkin <andrey_utkin@fastmail.com>
14375 L:      linux-media@vger.kernel.org
14376 S:      Supported
14377 F:      drivers/media/pci/tw5864/
14378
14379 TW68 VIDEO4LINUX DRIVER
14380 M:      Hans Verkuil <hverkuil@xs4all.nl>
14381 L:      linux-media@vger.kernel.org
14382 T:      git git://linuxtv.org/media_tree.git
14383 W:      https://linuxtv.org
14384 S:      Odd Fixes
14385 F:      drivers/media/pci/tw68/
14386
14387 TW686X VIDEO4LINUX DRIVER
14388 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
14389 L:      linux-media@vger.kernel.org
14390 T:      git git://linuxtv.org/media_tree.git
14391 W:      http://linuxtv.org
14392 S:      Maintained
14393 F:      drivers/media/pci/tw686x/
14394
14395 UBI FILE SYSTEM (UBIFS)
14396 M:      Richard Weinberger <richard@nod.at>
14397 M:      Artem Bityutskiy <dedekind1@gmail.com>
14398 M:      Adrian Hunter <adrian.hunter@intel.com>
14399 L:      linux-mtd@lists.infradead.org
14400 T:      git git://git.infradead.org/ubifs-2.6.git
14401 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
14402 S:      Supported
14403 F:      Documentation/filesystems/ubifs.txt
14404 F:      fs/ubifs/
14405
14406 UCLINUX (M68KNOMMU AND COLDFIRE)
14407 M:      Greg Ungerer <gerg@linux-m68k.org>
14408 W:      http://www.linux-m68k.org/
14409 W:      http://www.uclinux.org/
14410 L:      linux-m68k@lists.linux-m68k.org
14411 L:      uclinux-dev@uclinux.org  (subscribers-only)
14412 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
14413 S:      Maintained
14414 F:      arch/m68k/coldfire/
14415 F:      arch/m68k/68*/
14416 F:      arch/m68k/*/*_no.*
14417 F:      arch/m68k/include/asm/*_no.*
14418
14419 UDF FILESYSTEM
14420 M:      Jan Kara <jack@suse.com>
14421 S:      Maintained
14422 F:      Documentation/filesystems/udf.txt
14423 F:      fs/udf/
14424
14425 UDRAW TABLET
14426 M:      Bastien Nocera <hadess@hadess.net>
14427 L:      linux-input@vger.kernel.org
14428 S:      Maintained
14429 F:      drivers/hid/hid-udraw-ps3.c
14430
14431 UFS FILESYSTEM
14432 M:      Evgeniy Dushistov <dushistov@mail.ru>
14433 S:      Maintained
14434 F:      Documentation/filesystems/ufs.txt
14435 F:      fs/ufs/
14436
14437 UHID USERSPACE HID IO DRIVER:
14438 M:      David Herrmann <dh.herrmann@googlemail.com>
14439 L:      linux-input@vger.kernel.org
14440 S:      Maintained
14441 F:      drivers/hid/uhid.c
14442 F:      include/uapi/linux/uhid.h
14443
14444 ULPI BUS
14445 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
14446 L:      linux-usb@vger.kernel.org
14447 S:      Maintained
14448 F:      drivers/usb/common/ulpi.c
14449 F:      include/linux/ulpi/
14450
14451 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
14452 L:      linux-usb@vger.kernel.org
14453 S:      Orphan
14454 F:      drivers/uwb/
14455 F:      include/linux/uwb.h
14456 F:      include/linux/uwb/
14457
14458 UNICORE32 ARCHITECTURE:
14459 M:      Guan Xuetao <gxt@pku.edu.cn>
14460 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
14461 S:      Maintained
14462 T:      git git://github.com/gxt/linux.git
14463 F:      arch/unicore32/
14464
14465 UNIFDEF
14466 M:      Tony Finch <dot@dotat.at>
14467 W:      http://dotat.at/prog/unifdef
14468 S:      Maintained
14469 F:      scripts/unifdef.c
14470
14471 UNIFORM CDROM DRIVER
14472 M:      Jens Axboe <axboe@kernel.dk>
14473 W:      http://www.kernel.dk
14474 S:      Maintained
14475 F:      Documentation/cdrom/
14476 F:      drivers/cdrom/cdrom.c
14477 F:      include/linux/cdrom.h
14478 F:      include/uapi/linux/cdrom.h
14479
14480 UNISYS S-PAR DRIVERS
14481 M:      David Kershner <david.kershner@unisys.com>
14482 L:      sparmaintainer@unisys.com (Unisys internal)
14483 S:      Supported
14484 F:      include/linux/visorbus.h
14485 F:      drivers/visorbus/
14486 F:      drivers/staging/unisys/
14487
14488 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
14489 M:      Vinayak Holikatti <vinholikatti@gmail.com>
14490 L:      linux-scsi@vger.kernel.org
14491 S:      Supported
14492 F:      Documentation/scsi/ufs.txt
14493 F:      drivers/scsi/ufs/
14494
14495 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
14496 M:      Joao Pinto <jpinto@synopsys.com>
14497 L:      linux-scsi@vger.kernel.org
14498 S:      Supported
14499 F:      drivers/scsi/ufs/*dwc*
14500
14501 UNSORTED BLOCK IMAGES (UBI)
14502 M:      Artem Bityutskiy <dedekind1@gmail.com>
14503 M:      Richard Weinberger <richard@nod.at>
14504 W:      http://www.linux-mtd.infradead.org/
14505 L:      linux-mtd@lists.infradead.org
14506 T:      git git://git.infradead.org/ubifs-2.6.git
14507 S:      Supported
14508 F:      drivers/mtd/ubi/
14509 F:      include/linux/mtd/ubi.h
14510 F:      include/uapi/mtd/ubi-user.h
14511
14512 USB "USBNET" DRIVER FRAMEWORK
14513 M:      Oliver Neukum <oneukum@suse.com>
14514 L:      netdev@vger.kernel.org
14515 W:      http://www.linux-usb.org/usbnet
14516 S:      Maintained
14517 F:      drivers/net/usb/usbnet.c
14518 F:      include/linux/usb/usbnet.h
14519
14520 USB ACM DRIVER
14521 M:      Oliver Neukum <oneukum@suse.com>
14522 L:      linux-usb@vger.kernel.org
14523 S:      Maintained
14524 F:      Documentation/usb/acm.txt
14525 F:      drivers/usb/class/cdc-acm.*
14526
14527 USB AR5523 WIRELESS DRIVER
14528 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
14529 L:      linux-wireless@vger.kernel.org
14530 S:      Maintained
14531 F:      drivers/net/wireless/ath/ar5523/
14532
14533 USB ATTACHED SCSI
14534 M:      Oliver Neukum <oneukum@suse.com>
14535 L:      linux-usb@vger.kernel.org
14536 L:      linux-scsi@vger.kernel.org
14537 S:      Maintained
14538 F:      drivers/usb/storage/uas.c
14539
14540 USB CDC ETHERNET DRIVER
14541 M:      Oliver Neukum <oliver@neukum.org>
14542 L:      linux-usb@vger.kernel.org
14543 S:      Maintained
14544 F:      drivers/net/usb/cdc_*.c
14545 F:      include/uapi/linux/usb/cdc.h
14546
14547 USB CHAOSKEY DRIVER
14548 M:      Keith Packard <keithp@keithp.com>
14549 L:      linux-usb@vger.kernel.org
14550 S:      Maintained
14551 F:      drivers/usb/misc/chaoskey.c
14552
14553 USB CYPRESS C67X00 DRIVER
14554 M:      Peter Korsgaard <jacmet@sunsite.dk>
14555 L:      linux-usb@vger.kernel.org
14556 S:      Maintained
14557 F:      drivers/usb/c67x00/
14558
14559 USB DAVICOM DM9601 DRIVER
14560 M:      Peter Korsgaard <jacmet@sunsite.dk>
14561 L:      netdev@vger.kernel.org
14562 W:      http://www.linux-usb.org/usbnet
14563 S:      Maintained
14564 F:      drivers/net/usb/dm9601.c
14565
14566 USB DIAMOND RIO500 DRIVER
14567 M:      Cesar Miquel <miquel@df.uba.ar>
14568 L:      rio500-users@lists.sourceforge.net
14569 W:      http://rio500.sourceforge.net
14570 S:      Maintained
14571 F:      drivers/usb/misc/rio500*
14572
14573 USB EHCI DRIVER
14574 M:      Alan Stern <stern@rowland.harvard.edu>
14575 L:      linux-usb@vger.kernel.org
14576 S:      Maintained
14577 F:      Documentation/usb/ehci.txt
14578 F:      drivers/usb/host/ehci*
14579
14580 USB GADGET/PERIPHERAL SUBSYSTEM
14581 M:      Felipe Balbi <balbi@kernel.org>
14582 L:      linux-usb@vger.kernel.org
14583 W:      http://www.linux-usb.org/gadget
14584 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
14585 S:      Maintained
14586 F:      drivers/usb/gadget/
14587 F:      include/linux/usb/gadget*
14588
14589 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
14590 M:      Jiri Kosina <jikos@kernel.org>
14591 R:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
14592 L:      linux-usb@vger.kernel.org
14593 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
14594 S:      Maintained
14595 F:      Documentation/hid/hiddev.txt
14596 F:      drivers/hid/usbhid/
14597
14598 USB INTEL XHCI ROLE MUX DRIVER
14599 M:      Hans de Goede <hdegoede@redhat.com>
14600 L:      linux-usb@vger.kernel.org
14601 S:      Maintained
14602 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
14603
14604 USB ISP116X DRIVER
14605 M:      Olav Kongas <ok@artecdesign.ee>
14606 L:      linux-usb@vger.kernel.org
14607 S:      Maintained
14608 F:      drivers/usb/host/isp116x*
14609 F:      include/linux/usb/isp116x.h
14610
14611 USB LAN78XX ETHERNET DRIVER
14612 M:      Woojung Huh <woojung.huh@microchip.com>
14613 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
14614 L:      netdev@vger.kernel.org
14615 S:      Maintained
14616 F:      drivers/net/usb/lan78xx.*
14617
14618 USB MASS STORAGE DRIVER
14619 M:      Alan Stern <stern@rowland.harvard.edu>
14620 L:      linux-usb@vger.kernel.org
14621 L:      usb-storage@lists.one-eyed-alien.net
14622 S:      Maintained
14623 W:      http://www.one-eyed-alien.net/~mdharm/linux-usb/
14624 F:      drivers/usb/storage/
14625
14626 USB MIDI DRIVER
14627 M:      Clemens Ladisch <clemens@ladisch.de>
14628 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14629 T:      git git://git.alsa-project.org/alsa-kernel.git
14630 S:      Maintained
14631 F:      sound/usb/midi.*
14632
14633 USB NETWORKING DRIVERS
14634 L:      linux-usb@vger.kernel.org
14635 S:      Odd Fixes
14636 F:      drivers/net/usb/
14637
14638 USB OHCI DRIVER
14639 M:      Alan Stern <stern@rowland.harvard.edu>
14640 L:      linux-usb@vger.kernel.org
14641 S:      Maintained
14642 F:      Documentation/usb/ohci.txt
14643 F:      drivers/usb/host/ohci*
14644
14645 USB OTG FSM (Finite State Machine)
14646 M:      Peter Chen <Peter.Chen@nxp.com>
14647 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
14648 L:      linux-usb@vger.kernel.org
14649 S:      Maintained
14650 F:      drivers/usb/common/usb-otg-fsm.c
14651
14652 USB OVER IP DRIVER
14653 M:      Valentina Manea <valentina.manea.m@gmail.com>
14654 M:      Shuah Khan <shuahkh@osg.samsung.com>
14655 M:      Shuah Khan <shuah@kernel.org>
14656 L:      linux-usb@vger.kernel.org
14657 S:      Maintained
14658 F:      Documentation/usb/usbip_protocol.txt
14659 F:      drivers/usb/usbip/
14660 F:      tools/usb/usbip/
14661
14662 USB PEGASUS DRIVER
14663 M:      Petko Manolov <petkan@nucleusys.com>
14664 L:      linux-usb@vger.kernel.org
14665 L:      netdev@vger.kernel.org
14666 T:      git git://github.com/petkan/pegasus.git
14667 W:      https://github.com/petkan/pegasus
14668 S:      Maintained
14669 F:      drivers/net/usb/pegasus.*
14670
14671 USB PHY LAYER
14672 M:      Felipe Balbi <balbi@kernel.org>
14673 L:      linux-usb@vger.kernel.org
14674 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
14675 S:      Maintained
14676 F:      drivers/usb/phy/
14677
14678 USB PRINTER DRIVER (usblp)
14679 M:      Pete Zaitcev <zaitcev@redhat.com>
14680 L:      linux-usb@vger.kernel.org
14681 S:      Supported
14682 F:      drivers/usb/class/usblp.c
14683
14684 USB QMI WWAN NETWORK DRIVER
14685 M:      Bjørn Mork <bjorn@mork.no>
14686 L:      netdev@vger.kernel.org
14687 S:      Maintained
14688 F:      Documentation/ABI/testing/sysfs-class-net-qmi
14689 F:      drivers/net/usb/qmi_wwan.c
14690
14691 USB RTL8150 DRIVER
14692 M:      Petko Manolov <petkan@nucleusys.com>
14693 L:      linux-usb@vger.kernel.org
14694 L:      netdev@vger.kernel.org
14695 T:      git git://github.com/petkan/rtl8150.git
14696 W:      https://github.com/petkan/rtl8150
14697 S:      Maintained
14698 F:      drivers/net/usb/rtl8150.c
14699
14700 USB SERIAL SUBSYSTEM
14701 M:      Johan Hovold <johan@kernel.org>
14702 L:      linux-usb@vger.kernel.org
14703 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
14704 S:      Maintained
14705 F:      Documentation/usb/usb-serial.txt
14706 F:      drivers/usb/serial/
14707 F:      include/linux/usb/serial.h
14708
14709 USB SMSC75XX ETHERNET DRIVER
14710 M:      Steve Glendinning <steve.glendinning@shawell.net>
14711 L:      netdev@vger.kernel.org
14712 S:      Maintained
14713 F:      drivers/net/usb/smsc75xx.*
14714
14715 USB SMSC95XX ETHERNET DRIVER
14716 M:      Steve Glendinning <steve.glendinning@shawell.net>
14717 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
14718 L:      netdev@vger.kernel.org
14719 S:      Maintained
14720 F:      drivers/net/usb/smsc95xx.*
14721
14722 USB SUBSYSTEM
14723 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14724 L:      linux-usb@vger.kernel.org
14725 W:      http://www.linux-usb.org
14726 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
14727 S:      Supported
14728 F:      Documentation/devicetree/bindings/usb/
14729 F:      Documentation/usb/
14730 F:      drivers/usb/
14731 F:      include/linux/usb.h
14732 F:      include/linux/usb/
14733
14734 USB TYPEC PI3USB30532 MUX DRIVER
14735 M:      Hans de Goede <hdegoede@redhat.com>
14736 L:      linux-usb@vger.kernel.org
14737 S:      Maintained
14738 F:      drivers/usb/typec/mux/pi3usb30532.c
14739
14740 USB TYPEC SUBSYSTEM
14741 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
14742 L:      linux-usb@vger.kernel.org
14743 S:      Maintained
14744 F:      Documentation/ABI/testing/sysfs-class-typec
14745 F:      Documentation/usb/typec.rst
14746 F:      drivers/usb/typec/
14747 F:      include/linux/usb/typec.h
14748
14749 USB UHCI DRIVER
14750 M:      Alan Stern <stern@rowland.harvard.edu>
14751 L:      linux-usb@vger.kernel.org
14752 S:      Maintained
14753 F:      drivers/usb/host/uhci*
14754
14755 USB VIDEO CLASS
14756 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
14757 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
14758 L:      linux-media@vger.kernel.org
14759 T:      git git://linuxtv.org/media_tree.git
14760 W:      http://www.ideasonboard.org/uvc/
14761 S:      Maintained
14762 F:      drivers/media/usb/uvc/
14763 F:      include/uapi/linux/uvcvideo.h
14764
14765 USB VISION DRIVER
14766 M:      Hans Verkuil <hverkuil@xs4all.nl>
14767 L:      linux-media@vger.kernel.org
14768 T:      git git://linuxtv.org/media_tree.git
14769 W:      https://linuxtv.org
14770 S:      Odd Fixes
14771 F:      drivers/media/usb/usbvision/
14772
14773 USB WEBCAM GADGET
14774 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
14775 L:      linux-usb@vger.kernel.org
14776 S:      Maintained
14777 F:      drivers/usb/gadget/function/*uvc*
14778 F:      drivers/usb/gadget/legacy/webcam.c
14779
14780 USB WIRELESS RNDIS DRIVER (rndis_wlan)
14781 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
14782 L:      linux-wireless@vger.kernel.org
14783 S:      Maintained
14784 F:      drivers/net/wireless/rndis_wlan.c
14785
14786 USB XHCI DRIVER
14787 M:      Mathias Nyman <mathias.nyman@intel.com>
14788 L:      linux-usb@vger.kernel.org
14789 S:      Supported
14790 F:      drivers/usb/host/xhci*
14791 F:      drivers/usb/host/pci-quirks*
14792
14793 USB ZD1201 DRIVER
14794 L:      linux-wireless@vger.kernel.org
14795 W:      http://linux-lc100020.sourceforge.net
14796 S:      Orphan
14797 F:      drivers/net/wireless/zydas/zd1201.*
14798
14799 USB ZR364XX DRIVER
14800 M:      Antoine Jacquet <royale@zerezo.com>
14801 L:      linux-usb@vger.kernel.org
14802 L:      linux-media@vger.kernel.org
14803 T:      git git://linuxtv.org/media_tree.git
14804 W:      http://royale.zerezo.com/zr364xx/
14805 S:      Maintained
14806 F:      Documentation/media/v4l-drivers/zr364xx*
14807 F:      drivers/media/usb/zr364xx/
14808
14809 USER-MODE LINUX (UML)
14810 M:      Jeff Dike <jdike@addtoit.com>
14811 M:      Richard Weinberger <richard@nod.at>
14812 L:      user-mode-linux-devel@lists.sourceforge.net
14813 L:      user-mode-linux-user@lists.sourceforge.net
14814 W:      http://user-mode-linux.sourceforge.net
14815 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
14816 S:      Maintained
14817 F:      Documentation/virtual/uml/
14818 F:      arch/um/
14819 F:      arch/x86/um/
14820 F:      fs/hostfs/
14821 F:      fs/hppfs/
14822
14823 USERSPACE I/O (UIO)
14824 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14825 S:      Maintained
14826 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
14827 F:      Documentation/driver-api/uio-howto.rst
14828 F:      drivers/uio/
14829 F:      include/linux/uio*.h
14830
14831 UTIL-LINUX PACKAGE
14832 M:      Karel Zak <kzak@redhat.com>
14833 L:      util-linux@vger.kernel.org
14834 W:      http://en.wikipedia.org/wiki/Util-linux
14835 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
14836 S:      Maintained
14837
14838 UUID HELPERS
14839 M:      Christoph Hellwig <hch@lst.de>
14840 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14841 L:      linux-kernel@vger.kernel.org
14842 T:      git git://git.infradead.org/users/hch/uuid.git
14843 F:      lib/uuid.c
14844 F:      lib/test_uuid.c
14845 F:      include/linux/uuid.h
14846 F:      include/uapi/linux/uuid.h
14847 S:      Maintained
14848
14849 UVESAFB DRIVER
14850 M:      Michal Januszewski <spock@gentoo.org>
14851 L:      linux-fbdev@vger.kernel.org
14852 W:      http://dev.gentoo.org/~spock/projects/uvesafb/
14853 S:      Maintained
14854 F:      Documentation/fb/uvesafb.txt
14855 F:      drivers/video/fbdev/uvesafb.*
14856
14857 VF610 NAND DRIVER
14858 M:      Stefan Agner <stefan@agner.ch>
14859 L:      linux-mtd@lists.infradead.org
14860 S:      Supported
14861 F:      drivers/mtd/nand/raw/vf610_nfc.c
14862
14863 VFAT/FAT/MSDOS FILESYSTEM
14864 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
14865 S:      Maintained
14866 F:      Documentation/filesystems/vfat.txt
14867 F:      fs/fat/
14868
14869 VFIO DRIVER
14870 M:      Alex Williamson <alex.williamson@redhat.com>
14871 L:      kvm@vger.kernel.org
14872 T:      git git://github.com/awilliam/linux-vfio.git
14873 S:      Maintained
14874 F:      Documentation/vfio.txt
14875 F:      drivers/vfio/
14876 F:      include/linux/vfio.h
14877 F:      include/uapi/linux/vfio.h
14878
14879 VFIO MEDIATED DEVICE DRIVERS
14880 M:      Kirti Wankhede <kwankhede@nvidia.com>
14881 L:      kvm@vger.kernel.org
14882 S:      Maintained
14883 F:      Documentation/vfio-mediated-device.txt
14884 F:      drivers/vfio/mdev/
14885 F:      include/linux/mdev.h
14886 F:      samples/vfio-mdev/
14887
14888 VFIO PLATFORM DRIVER
14889 M:      Eric Auger <eric.auger@redhat.com>
14890 L:      kvm@vger.kernel.org
14891 S:      Maintained
14892 F:      drivers/vfio/platform/
14893
14894 VGA_SWITCHEROO
14895 R:      Lukas Wunner <lukas@wunner.de>
14896 S:      Maintained
14897 F:      Documentation/gpu/vga-switcheroo.rst
14898 F:      drivers/gpu/vga/vga_switcheroo.c
14899 F:      include/linux/vga_switcheroo.h
14900 T:      git git://anongit.freedesktop.org/drm/drm-misc
14901
14902 VIA RHINE NETWORK DRIVER
14903 S:      Orphan
14904 F:      drivers/net/ethernet/via/via-rhine.c
14905
14906 VIA SD/MMC CARD CONTROLLER DRIVER
14907 M:      Bruce Chang <brucechang@via.com.tw>
14908 M:      Harald Welte <HaraldWelte@viatech.com>
14909 S:      Maintained
14910 F:      drivers/mmc/host/via-sdmmc.c
14911
14912 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
14913 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
14914 L:      linux-fbdev@vger.kernel.org
14915 S:      Maintained
14916 F:      include/linux/via-core.h
14917 F:      include/linux/via-gpio.h
14918 F:      include/linux/via_i2c.h
14919 F:      drivers/video/fbdev/via/
14920
14921 VIA VELOCITY NETWORK DRIVER
14922 M:      Francois Romieu <romieu@fr.zoreil.com>
14923 L:      netdev@vger.kernel.org
14924 S:      Maintained
14925 F:      drivers/net/ethernet/via/via-velocity.*
14926
14927 VIDEO MULTIPLEXER DRIVER
14928 M:      Philipp Zabel <p.zabel@pengutronix.de>
14929 L:      linux-media@vger.kernel.org
14930 S:      Maintained
14931 F:      drivers/media/platform/video-mux.c
14932
14933 VIDEOBUF2 FRAMEWORK
14934 M:      Pawel Osciak <pawel@osciak.com>
14935 M:      Marek Szyprowski <m.szyprowski@samsung.com>
14936 M:      Kyungmin Park <kyungmin.park@samsung.com>
14937 L:      linux-media@vger.kernel.org
14938 S:      Maintained
14939 F:      drivers/media/v4l2-core/videobuf2-*
14940 F:      include/media/videobuf2-*
14941
14942 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
14943 M:      Helen Koike <helen.koike@collabora.com>
14944 L:      linux-media@vger.kernel.org
14945 T:      git git://linuxtv.org/media_tree.git
14946 W:      https://linuxtv.org
14947 S:      Maintained
14948 F:      drivers/media/platform/vimc/*
14949
14950 VIRT LIB
14951 M:      Alex Williamson <alex.williamson@redhat.com>
14952 M:      Paolo Bonzini <pbonzini@redhat.com>
14953 L:      kvm@vger.kernel.org
14954 S:      Supported
14955 F:      virt/lib/
14956
14957 VIRTIO AND VHOST VSOCK DRIVER
14958 M:      Stefan Hajnoczi <stefanha@redhat.com>
14959 L:      kvm@vger.kernel.org
14960 L:      virtualization@lists.linux-foundation.org
14961 L:      netdev@vger.kernel.org
14962 S:      Maintained
14963 F:      include/linux/virtio_vsock.h
14964 F:      include/uapi/linux/virtio_vsock.h
14965 F:      include/uapi/linux/vsockmon.h
14966 F:      include/uapi/linux/vm_sockets_diag.h
14967 F:      net/vmw_vsock/diag.c
14968 F:      net/vmw_vsock/af_vsock_tap.c
14969 F:      net/vmw_vsock/virtio_transport_common.c
14970 F:      net/vmw_vsock/virtio_transport.c
14971 F:      drivers/net/vsockmon.c
14972 F:      drivers/vhost/vsock.c
14973 F:      drivers/vhost/vsock.h
14974 F:      tools/testing/vsock/
14975
14976 VIRTIO CONSOLE DRIVER
14977 M:      Amit Shah <amit@kernel.org>
14978 L:      virtualization@lists.linux-foundation.org
14979 S:      Maintained
14980 F:      drivers/char/virtio_console.c
14981 F:      include/linux/virtio_console.h
14982 F:      include/uapi/linux/virtio_console.h
14983
14984 VIRTIO CORE, NET AND BLOCK DRIVERS
14985 M:      "Michael S. Tsirkin" <mst@redhat.com>
14986 M:      Jason Wang <jasowang@redhat.com>
14987 L:      virtualization@lists.linux-foundation.org
14988 S:      Maintained
14989 F:      Documentation/devicetree/bindings/virtio/
14990 F:      drivers/virtio/
14991 F:      tools/virtio/
14992 F:      drivers/net/virtio_net.c
14993 F:      drivers/block/virtio_blk.c
14994 F:      include/linux/virtio*.h
14995 F:      include/uapi/linux/virtio_*.h
14996 F:      drivers/crypto/virtio/
14997 F:      mm/balloon_compaction.c
14998
14999 VIRTIO CRYPTO DRIVER
15000 M:      Gonglei <arei.gonglei@huawei.com>
15001 L:      virtualization@lists.linux-foundation.org
15002 L:      linux-crypto@vger.kernel.org
15003 S:      Maintained
15004 F:      drivers/crypto/virtio/
15005 F:      include/uapi/linux/virtio_crypto.h
15006
15007 VIRTIO DRIVERS FOR S390
15008 M:      Cornelia Huck <cohuck@redhat.com>
15009 M:      Halil Pasic <pasic@linux.ibm.com>
15010 L:      linux-s390@vger.kernel.org
15011 L:      virtualization@lists.linux-foundation.org
15012 L:      kvm@vger.kernel.org
15013 S:      Supported
15014 F:      drivers/s390/virtio/
15015 F:      arch/s390/include/uapi/asm/virtio-ccw.h
15016
15017 VIRTIO GPU DRIVER
15018 M:      David Airlie <airlied@linux.ie>
15019 M:      Gerd Hoffmann <kraxel@redhat.com>
15020 L:      dri-devel@lists.freedesktop.org
15021 L:      virtualization@lists.linux-foundation.org
15022 T:      git git://anongit.freedesktop.org/drm/drm-misc
15023 S:      Maintained
15024 F:      drivers/gpu/drm/virtio/
15025 F:      include/uapi/linux/virtio_gpu.h
15026
15027 VIRTIO HOST (VHOST)
15028 M:      "Michael S. Tsirkin" <mst@redhat.com>
15029 M:      Jason Wang <jasowang@redhat.com>
15030 L:      kvm@vger.kernel.org
15031 L:      virtualization@lists.linux-foundation.org
15032 L:      netdev@vger.kernel.org
15033 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
15034 S:      Maintained
15035 F:      drivers/vhost/
15036 F:      include/uapi/linux/vhost.h
15037
15038 VIRTIO INPUT DRIVER
15039 M:      Gerd Hoffmann <kraxel@redhat.com>
15040 S:      Maintained
15041 F:      drivers/virtio/virtio_input.c
15042 F:      include/uapi/linux/virtio_input.h
15043
15044 VIRTUAL BOX GUEST DEVICE DRIVER
15045 M:      Hans de Goede <hdegoede@redhat.com>
15046 M:      Arnd Bergmann <arnd@arndb.de>
15047 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15048 S:      Maintained
15049 F:      include/linux/vbox_utils.h
15050 F:      include/uapi/linux/vbox*.h
15051 F:      drivers/virt/vboxguest/
15052
15053 VIRTUAL SERIO DEVICE DRIVER
15054 M:      Stephen Chandler Paul <thatslyude@gmail.com>
15055 S:      Maintained
15056 F:      drivers/input/serio/userio.c
15057 F:      include/uapi/linux/userio.h
15058
15059 VIVID VIRTUAL VIDEO DRIVER
15060 M:      Hans Verkuil <hverkuil@xs4all.nl>
15061 L:      linux-media@vger.kernel.org
15062 T:      git git://linuxtv.org/media_tree.git
15063 W:      https://linuxtv.org
15064 S:      Maintained
15065 F:      drivers/media/platform/vivid/*
15066
15067 VLYNQ BUS
15068 M:      Florian Fainelli <f.fainelli@gmail.com>
15069 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
15070 S:      Maintained
15071 F:      drivers/vlynq/vlynq.c
15072 F:      include/linux/vlynq.h
15073
15074 VME SUBSYSTEM
15075 M:      Martyn Welch <martyn@welchs.me.uk>
15076 M:      Manohar Vanga <manohar.vanga@gmail.com>
15077 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15078 L:      devel@driverdev.osuosl.org
15079 S:      Maintained
15080 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
15081 F:      Documentation/driver-api/vme.rst
15082 F:      drivers/staging/vme/
15083 F:      drivers/vme/
15084 F:      include/linux/vme*
15085
15086 VMWARE BALLOON DRIVER
15087 M:      Xavier Deguillard <xdeguillard@vmware.com>
15088 M:      Philip Moltmann <moltmann@vmware.com>
15089 M:      "VMware, Inc." <pv-drivers@vmware.com>
15090 L:      linux-kernel@vger.kernel.org
15091 S:      Maintained
15092 F:      drivers/misc/vmw_balloon.c
15093
15094 VMWARE HYPERVISOR INTERFACE
15095 M:      Alok Kataria <akataria@vmware.com>
15096 L:      virtualization@lists.linux-foundation.org
15097 S:      Supported
15098 F:      arch/x86/kernel/cpu/vmware.c
15099
15100 VMWARE PVRDMA DRIVER
15101 M:      Adit Ranadive <aditr@vmware.com>
15102 M:      VMware PV-Drivers <pv-drivers@vmware.com>
15103 L:      linux-rdma@vger.kernel.org
15104 S:      Maintained
15105 F:      drivers/infiniband/hw/vmw_pvrdma/
15106
15107 VMware PVSCSI driver
15108 M:      Jim Gill <jgill@vmware.com>
15109 M:      VMware PV-Drivers <pv-drivers@vmware.com>
15110 L:      linux-scsi@vger.kernel.org
15111 S:      Maintained
15112 F:      drivers/scsi/vmw_pvscsi.c
15113 F:      drivers/scsi/vmw_pvscsi.h
15114
15115 VMWARE VMMOUSE SUBDRIVER
15116 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
15117 M:      "VMware, Inc." <pv-drivers@vmware.com>
15118 L:      linux-input@vger.kernel.org
15119 S:      Maintained
15120 F:      drivers/input/mouse/vmmouse.c
15121 F:      drivers/input/mouse/vmmouse.h
15122
15123 VMWARE VMXNET3 ETHERNET DRIVER
15124 M:      Ronak Doshi <doshir@vmware.com>
15125 M:      "VMware, Inc." <pv-drivers@vmware.com>
15126 L:      netdev@vger.kernel.org
15127 S:      Maintained
15128 F:      drivers/net/vmxnet3/
15129
15130 VOCORE VOCORE2 BOARD
15131 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
15132 L:      linux-mips@linux-mips.org
15133 S:      Maintained
15134 F:      arch/mips/boot/dts/ralink/vocore2.dts
15135
15136 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
15137 M:      Liam Girdwood <lgirdwood@gmail.com>
15138 M:      Mark Brown <broonie@kernel.org>
15139 L:      linux-kernel@vger.kernel.org
15140 W:      http://www.slimlogic.co.uk/?p=48
15141 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
15142 S:      Supported
15143 F:      Documentation/devicetree/bindings/regulator/
15144 F:      Documentation/power/regulator/
15145 F:      drivers/regulator/
15146 F:      include/dt-bindings/regulator/
15147 F:      include/linux/regulator/
15148
15149 VRF
15150 M:      David Ahern <dsa@cumulusnetworks.com>
15151 M:      Shrijeet Mukherjee <shm@cumulusnetworks.com>
15152 L:      netdev@vger.kernel.org
15153 S:      Maintained
15154 F:      drivers/net/vrf.c
15155 F:      Documentation/networking/vrf.txt
15156
15157 VT1211 HARDWARE MONITOR DRIVER
15158 M:      Juerg Haefliger <juergh@gmail.com>
15159 L:      linux-hwmon@vger.kernel.org
15160 S:      Maintained
15161 F:      Documentation/hwmon/vt1211
15162 F:      drivers/hwmon/vt1211.c
15163
15164 VT8231 HARDWARE MONITOR DRIVER
15165 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
15166 L:      linux-hwmon@vger.kernel.org
15167 S:      Maintained
15168 F:      drivers/hwmon/vt8231.c
15169
15170 VUB300 USB to SDIO/SD/MMC bridge chip
15171 M:      Tony Olech <tony.olech@elandigitalsystems.com>
15172 L:      linux-mmc@vger.kernel.org
15173 L:      linux-usb@vger.kernel.org
15174 S:      Supported
15175 F:      drivers/mmc/host/vub300.c
15176
15177 W1 DALLAS'S 1-WIRE BUS
15178 M:      Evgeniy Polyakov <zbr@ioremap.net>
15179 S:      Maintained
15180 F:      Documentation/w1/
15181 F:      drivers/w1/
15182 F:      include/linux/w1.h
15183
15184 W83791D HARDWARE MONITORING DRIVER
15185 M:      Marc Hulsman <m.hulsman@tudelft.nl>
15186 L:      linux-hwmon@vger.kernel.org
15187 S:      Maintained
15188 F:      Documentation/hwmon/w83791d
15189 F:      drivers/hwmon/w83791d.c
15190
15191 W83793 HARDWARE MONITORING DRIVER
15192 M:      Rudolf Marek <r.marek@assembler.cz>
15193 L:      linux-hwmon@vger.kernel.org
15194 S:      Maintained
15195 F:      Documentation/hwmon/w83793
15196 F:      drivers/hwmon/w83793.c
15197
15198 W83795 HARDWARE MONITORING DRIVER
15199 M:      Jean Delvare <jdelvare@suse.com>
15200 L:      linux-hwmon@vger.kernel.org
15201 S:      Maintained
15202 F:      drivers/hwmon/w83795.c
15203
15204 W83L51xD SD/MMC CARD INTERFACE DRIVER
15205 M:      Pierre Ossman <pierre@ossman.eu>
15206 S:      Maintained
15207 F:      drivers/mmc/host/wbsd.*
15208
15209 WACOM PROTOCOL 4 SERIAL TABLETS
15210 M:      Julian Squires <julian@cipht.net>
15211 M:      Hans de Goede <hdegoede@redhat.com>
15212 L:      linux-input@vger.kernel.org
15213 S:      Maintained
15214 F:      drivers/input/tablet/wacom_serial4.c
15215
15216 WATCHDOG DEVICE DRIVERS
15217 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
15218 M:      Guenter Roeck <linux@roeck-us.net>
15219 L:      linux-watchdog@vger.kernel.org
15220 W:      http://www.linux-watchdog.org/
15221 T:      git git://www.linux-watchdog.org/linux-watchdog.git
15222 S:      Maintained
15223 F:      Documentation/devicetree/bindings/watchdog/
15224 F:      Documentation/watchdog/
15225 F:      drivers/watchdog/
15226 F:      include/linux/watchdog.h
15227 F:      include/uapi/linux/watchdog.h
15228
15229 WHISKEYCOVE PMIC GPIO DRIVER
15230 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
15231 L:      linux-gpio@vger.kernel.org
15232 S:      Maintained
15233 F:      drivers/gpio/gpio-wcove.c
15234
15235 WIIMOTE HID DRIVER
15236 M:      David Herrmann <dh.herrmann@googlemail.com>
15237 L:      linux-input@vger.kernel.org
15238 S:      Maintained
15239 F:      drivers/hid/hid-wiimote*
15240
15241 WILOCITY WIL6210 WIRELESS DRIVER
15242 M:      Maya Erez <merez@codeaurora.org>
15243 L:      linux-wireless@vger.kernel.org
15244 L:      wil6210@qti.qualcomm.com
15245 S:      Supported
15246 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
15247 F:      drivers/net/wireless/ath/wil6210/
15248
15249 WIMAX STACK
15250 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
15251 M:      linux-wimax@intel.com
15252 L:      wimax@linuxwimax.org (subscribers-only)
15253 S:      Supported
15254 W:      http://linuxwimax.org
15255 F:      Documentation/wimax/README.wimax
15256 F:      include/linux/wimax/debug.h
15257 F:      include/net/wimax.h
15258 F:      include/uapi/linux/wimax.h
15259 F:      net/wimax/
15260
15261 WINBOND CIR DRIVER
15262 M:      David Härdeman <david@hardeman.nu>
15263 S:      Maintained
15264 F:      drivers/media/rc/winbond-cir.c
15265
15266 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
15267 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
15268 L:      linux-watchdog@vger.kernel.org
15269 S:      Maintained
15270 F:      drivers/watchdog/ebc-c384_wdt.c
15271
15272 WINSYSTEMS WS16C48 GPIO DRIVER
15273 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
15274 L:      linux-gpio@vger.kernel.org
15275 S:      Maintained
15276 F:      drivers/gpio/gpio-ws16c48.c
15277
15278 WISTRON LAPTOP BUTTON DRIVER
15279 M:      Miloslav Trmac <mitr@volny.cz>
15280 S:      Maintained
15281 F:      drivers/input/misc/wistron_btns.c
15282
15283 WL3501 WIRELESS PCMCIA CARD DRIVER
15284 L:      linux-wireless@vger.kernel.org
15285 S:      Odd fixes
15286 F:      drivers/net/wireless/wl3501*
15287
15288 WOLFSON MICROELECTRONICS DRIVERS
15289 L:      patches@opensource.cirrus.com
15290 T:      git https://github.com/CirrusLogic/linux-drivers.git
15291 W:      https://github.com/CirrusLogic/linux-drivers/wiki
15292 S:      Supported
15293 F:      Documentation/hwmon/wm83??
15294 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
15295 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
15296 F:      Documentation/devicetree/bindings/mfd/arizona.txt
15297 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
15298 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
15299 F:      arch/arm/mach-s3c64xx/mach-crag6410*
15300 F:      drivers/clk/clk-wm83*.c
15301 F:      drivers/extcon/extcon-arizona.c
15302 F:      drivers/leds/leds-wm83*.c
15303 F:      drivers/gpio/gpio-*wm*.c
15304 F:      drivers/gpio/gpio-arizona.c
15305 F:      drivers/hwmon/wm83??-hwmon.c
15306 F:      drivers/input/misc/wm831x-on.c
15307 F:      drivers/input/touchscreen/wm831x-ts.c
15308 F:      drivers/input/touchscreen/wm97*.c
15309 F:      drivers/mfd/arizona*
15310 F:      drivers/mfd/wm*.c
15311 F:      drivers/mfd/cs47l24*
15312 F:      drivers/power/supply/wm83*.c
15313 F:      drivers/rtc/rtc-wm83*.c
15314 F:      drivers/regulator/wm8*.c
15315 F:      drivers/regulator/arizona*
15316 F:      drivers/video/backlight/wm83*_bl.c
15317 F:      drivers/watchdog/wm83*_wdt.c
15318 F:      include/linux/mfd/arizona/
15319 F:      include/linux/mfd/wm831x/
15320 F:      include/linux/mfd/wm8350/
15321 F:      include/linux/mfd/wm8400*
15322 F:      include/linux/regulator/arizona*
15323 F:      include/linux/wm97xx.h
15324 F:      include/sound/wm????.h
15325 F:      sound/soc/codecs/arizona.?
15326 F:      sound/soc/codecs/wm*
15327 F:      sound/soc/codecs/cs47l24*
15328
15329 WORKQUEUE
15330 M:      Tejun Heo <tj@kernel.org>
15331 R:      Lai Jiangshan <jiangshanlai@gmail.com>
15332 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
15333 S:      Maintained
15334 F:      include/linux/workqueue.h
15335 F:      kernel/workqueue.c
15336 F:      Documentation/core-api/workqueue.rst
15337
15338 X-POWERS AXP288 PMIC DRIVERS
15339 M:      Hans de Goede <hdegoede@redhat.com>
15340 S:      Maintained
15341 N:      axp288
15342 F:      drivers/acpi/pmic/intel_pmic_xpower.c
15343
15344 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
15345 M:      Chen-Yu Tsai <wens@csie.org>
15346 L:      linux-kernel@vger.kernel.org
15347 S:      Maintained
15348 N:      axp[128]
15349
15350 X.25 NETWORK LAYER
15351 M:      Andrew Hendry <andrew.hendry@gmail.com>
15352 L:      linux-x25@vger.kernel.org
15353 S:      Odd Fixes
15354 F:      Documentation/networking/x25*
15355 F:      include/net/x25*
15356 F:      net/x25/
15357
15358 X86 ARCHITECTURE (32-BIT AND 64-BIT)
15359 M:      Thomas Gleixner <tglx@linutronix.de>
15360 M:      Ingo Molnar <mingo@redhat.com>
15361 R:      "H. Peter Anvin" <hpa@zytor.com>
15362 M:      x86@kernel.org
15363 L:      linux-kernel@vger.kernel.org
15364 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
15365 S:      Maintained
15366 F:      Documentation/x86/
15367 F:      arch/x86/
15368
15369 X86 MCE INFRASTRUCTURE
15370 M:      Tony Luck <tony.luck@intel.com>
15371 M:      Borislav Petkov <bp@alien8.de>
15372 L:      linux-edac@vger.kernel.org
15373 S:      Maintained
15374 F:      arch/x86/kernel/cpu/mcheck/*
15375
15376 X86 MICROCODE UPDATE SUPPORT
15377 M:      Borislav Petkov <bp@alien8.de>
15378 S:      Maintained
15379 F:      arch/x86/kernel/cpu/microcode/*
15380
15381 X86 PLATFORM DRIVERS
15382 M:      Darren Hart <dvhart@infradead.org>
15383 M:      Andy Shevchenko <andy@infradead.org>
15384 L:      platform-driver-x86@vger.kernel.org
15385 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
15386 S:      Maintained
15387 F:      drivers/platform/x86/
15388 F:      drivers/platform/olpc/
15389
15390 X86 VDSO
15391 M:      Andy Lutomirski <luto@amacapital.net>
15392 L:      linux-kernel@vger.kernel.org
15393 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
15394 S:      Maintained
15395 F:      arch/x86/entry/vdso/
15396
15397 XC2028/3028 TUNER DRIVER
15398 M:      Mauro Carvalho Chehab <mchehab@s-opensource.com>
15399 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15400 L:      linux-media@vger.kernel.org
15401 W:      https://linuxtv.org
15402 T:      git git://linuxtv.org/media_tree.git
15403 S:      Maintained
15404 F:      drivers/media/tuners/tuner-xc2028.*
15405
15406 XEN BLOCK SUBSYSTEM
15407 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15408 M:      Roger Pau Monné <roger.pau@citrix.com>
15409 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15410 S:      Supported
15411 F:      drivers/block/xen-blkback/*
15412 F:      drivers/block/xen*
15413
15414 XEN HYPERVISOR ARM
15415 M:      Stefano Stabellini <sstabellini@kernel.org>
15416 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15417 S:      Maintained
15418 F:      arch/arm/xen/
15419 F:      arch/arm/include/asm/xen/
15420
15421 XEN HYPERVISOR ARM64
15422 M:      Stefano Stabellini <sstabellini@kernel.org>
15423 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15424 S:      Maintained
15425 F:      arch/arm64/xen/
15426 F:      arch/arm64/include/asm/xen/
15427
15428 XEN HYPERVISOR INTERFACE
15429 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
15430 M:      Juergen Gross <jgross@suse.com>
15431 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15432 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
15433 S:      Supported
15434 F:      arch/x86/xen/
15435 F:      drivers/*/xen-*front.c
15436 F:      drivers/xen/
15437 F:      arch/x86/include/asm/xen/
15438 F:      arch/x86/include/asm/pvclock-abi.h
15439 F:      include/xen/
15440 F:      include/uapi/xen/
15441 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
15442 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
15443
15444 XEN NETWORK BACKEND DRIVER
15445 M:      Wei Liu <wei.liu2@citrix.com>
15446 M:      Paul Durrant <paul.durrant@citrix.com>
15447 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15448 L:      netdev@vger.kernel.org
15449 S:      Supported
15450 F:      drivers/net/xen-netback/*
15451
15452 XEN PCI SUBSYSTEM
15453 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15454 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15455 S:      Supported
15456 F:      arch/x86/pci/*xen*
15457 F:      drivers/pci/*xen*
15458
15459 XEN PVSCSI DRIVERS
15460 M:      Juergen Gross <jgross@suse.com>
15461 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15462 L:      linux-scsi@vger.kernel.org
15463 S:      Supported
15464 F:      drivers/scsi/xen-scsifront.c
15465 F:      drivers/xen/xen-scsiback.c
15466 F:      include/xen/interface/io/vscsiif.h
15467
15468 XEN SWIOTLB SUBSYSTEM
15469 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15470 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15471 L:      iommu@lists.linux-foundation.org
15472 S:      Supported
15473 F:      arch/x86/xen/*swiotlb*
15474 F:      drivers/xen/*swiotlb*
15475
15476 XFS FILESYSTEM
15477 M:      Darrick J. Wong <darrick.wong@oracle.com>
15478 M:      linux-xfs@vger.kernel.org
15479 L:      linux-xfs@vger.kernel.org
15480 W:      http://xfs.org/
15481 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
15482 S:      Supported
15483 F:      Documentation/filesystems/xfs.txt
15484 F:      fs/xfs/
15485
15486 XILINX AXI ETHERNET DRIVER
15487 M:      Anirudha Sarangi <anirudh@xilinx.com>
15488 M:      John Linn <John.Linn@xilinx.com>
15489 S:      Maintained
15490 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
15491
15492 XILINX UARTLITE SERIAL DRIVER
15493 M:      Peter Korsgaard <jacmet@sunsite.dk>
15494 L:      linux-serial@vger.kernel.org
15495 S:      Maintained
15496 F:      drivers/tty/serial/uartlite.c
15497
15498 XILINX VIDEO IP CORES
15499 M:      Hyun Kwon <hyun.kwon@xilinx.com>
15500 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15501 L:      linux-media@vger.kernel.org
15502 T:      git git://linuxtv.org/media_tree.git
15503 S:      Supported
15504 F:      Documentation/devicetree/bindings/media/xilinx/
15505 F:      drivers/media/platform/xilinx/
15506 F:      include/uapi/linux/xilinx-v4l2-controls.h
15507
15508 XILLYBUS DRIVER
15509 M:      Eli Billauer <eli.billauer@gmail.com>
15510 L:      linux-kernel@vger.kernel.org
15511 S:      Supported
15512 F:      drivers/char/xillybus/
15513
15514 XRA1403 GPIO EXPANDER
15515 M:      Nandor Han <nandor.han@ge.com>
15516 M:      Semi Malinen <semi.malinen@ge.com>
15517 L:      linux-gpio@vger.kernel.org
15518 S:      Maintained
15519 F:      drivers/gpio/gpio-xra1403.c
15520 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
15521
15522 XTENSA XTFPGA PLATFORM SUPPORT
15523 M:      Max Filippov <jcmvbkbc@gmail.com>
15524 L:      linux-xtensa@linux-xtensa.org
15525 S:      Maintained
15526 F:      drivers/spi/spi-xtensa-xtfpga.c
15527 F:      sound/soc/xtensa/xtfpga-i2s.c
15528
15529 YAM DRIVER FOR AX.25
15530 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
15531 L:      linux-hams@vger.kernel.org
15532 S:      Maintained
15533 F:      drivers/net/hamradio/yam*
15534 F:      include/linux/yam.h
15535
15536 YAMA SECURITY MODULE
15537 M:      Kees Cook <keescook@chromium.org>
15538 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
15539 S:      Supported
15540 F:      security/yama/
15541 F:      Documentation/admin-guide/LSM/Yama.rst
15542
15543 YEALINK PHONE DRIVER
15544 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
15545 L:      usbb2k-api-dev@nongnu.org
15546 S:      Maintained
15547 F:      Documentation/input/yealink.rst
15548 F:      drivers/input/misc/yealink.*
15549
15550 Z8530 DRIVER FOR AX.25
15551 M:      Joerg Reuter <jreuter@yaina.de>
15552 W:      http://yaina.de/jreuter/
15553 W:      http://www.qsl.net/dl1bke/
15554 L:      linux-hams@vger.kernel.org
15555 S:      Maintained
15556 F:      Documentation/networking/z8530drv.txt
15557 F:      drivers/net/hamradio/*scc.c
15558 F:      drivers/net/hamradio/z8530.h
15559
15560 ZBUD COMPRESSED PAGE ALLOCATOR
15561 M:      Seth Jennings <sjenning@redhat.com>
15562 M:      Dan Streetman <ddstreet@ieee.org>
15563 L:      linux-mm@kvack.org
15564 S:      Maintained
15565 F:      mm/zbud.c
15566 F:      include/linux/zbud.h
15567
15568 ZD1211RW WIRELESS DRIVER
15569 M:      Daniel Drake <dsd@gentoo.org>
15570 M:      Ulrich Kunitz <kune@deine-taler.de>
15571 W:      http://zd1211.ath.cx/wiki/DriverRewrite
15572 L:      linux-wireless@vger.kernel.org
15573 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
15574 S:      Maintained
15575 F:      drivers/net/wireless/zydas/zd1211rw/
15576
15577 ZD1301 MEDIA DRIVER
15578 M:      Antti Palosaari <crope@iki.fi>
15579 L:      linux-media@vger.kernel.org
15580 W:      https://linuxtv.org/
15581 W:      http://palosaari.fi/linux/
15582 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
15583 S:      Maintained
15584 F:      drivers/media/usb/dvb-usb-v2/zd1301*
15585
15586 ZD1301_DEMOD MEDIA DRIVER
15587 M:      Antti Palosaari <crope@iki.fi>
15588 L:      linux-media@vger.kernel.org
15589 W:      https://linuxtv.org/
15590 W:      http://palosaari.fi/linux/
15591 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
15592 S:      Maintained
15593 F:      drivers/media/dvb-frontends/zd1301_demod*
15594
15595 ZPOOL COMPRESSED PAGE STORAGE API
15596 M:      Dan Streetman <ddstreet@ieee.org>
15597 L:      linux-mm@kvack.org
15598 S:      Maintained
15599 F:      mm/zpool.c
15600 F:      include/linux/zpool.h
15601
15602 ZR36067 VIDEO FOR LINUX DRIVER
15603 L:      mjpeg-users@lists.sourceforge.net
15604 L:      linux-media@vger.kernel.org
15605 W:      http://mjpeg.sourceforge.net/driver-zoran/
15606 T:      hg https://linuxtv.org/hg/v4l-dvb
15607 S:      Odd Fixes
15608 F:      drivers/media/pci/zoran/
15609
15610 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
15611 M:      Minchan Kim <minchan@kernel.org>
15612 M:      Nitin Gupta <ngupta@vflare.org>
15613 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
15614 L:      linux-kernel@vger.kernel.org
15615 S:      Maintained
15616 F:      drivers/block/zram/
15617 F:      Documentation/blockdev/zram.txt
15618
15619 ZS DECSTATION Z85C30 SERIAL DRIVER
15620 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
15621 S:      Maintained
15622 F:      drivers/tty/serial/zs.*
15623
15624 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
15625 M:      Minchan Kim <minchan@kernel.org>
15626 M:      Nitin Gupta <ngupta@vflare.org>
15627 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
15628 L:      linux-mm@kvack.org
15629 S:      Maintained
15630 F:      mm/zsmalloc.c
15631 F:      include/linux/zsmalloc.h
15632 F:      Documentation/vm/zsmalloc.txt
15633
15634 ZSWAP COMPRESSED SWAP CACHING
15635 M:      Seth Jennings <sjenning@redhat.com>
15636 M:      Dan Streetman <ddstreet@ieee.org>
15637 L:      linux-mm@kvack.org
15638 S:      Maintained
15639 F:      mm/zswap.c
15640
15641 THE REST
15642 M:      Linus Torvalds <torvalds@linux-foundation.org>
15643 L:      linux-kernel@vger.kernel.org
15644 Q:      http://patchwork.kernel.org/project/LKML/list/
15645 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
15646 S:      Buried alive in reporters
15647 F:      *
15648 F:      */