MAINTAINERS

   1
   2
   3         List of maintainers and how to submit kernel changes
   4
   5 Please try to follow the guidelines below.  This will make things
   6 easier on the maintainers.  Not all of these guidelines matter for every
   7 trivial patch so apply some common sense.
   8
   9 1.      Always _test_ your changes, however small, on at least 4 or
  10         5 people, preferably many more.
  11
  12 2.      Try to release a few ALPHA test versions to the net. Announce
  13         them onto the kernel channel and await results. This is especially
  14         important for device drivers, because often that's the only way
  15         you will find things like the fact version 3 firmware needs
  16         a magic fix you didn't know about, or some clown changed the
  17         chips on a board and not its name.  (Don't laugh!  Look at the
  18         SMC etherpower for that.)
  19
  20 3.      Make sure your changes compile correctly in multiple
  21         configurations. In particular check that changes work both as a
  22         module and built into the kernel.
  23
  24 4.      When you are happy with a change make it generally available for
  25         testing and await feedback.
  26
  27 5.      Make a patch available to the relevant maintainer in the list. Use
  28         'diff -u' to make the patch easy to merge. Be prepared to get your
  29         changes sent back with seemingly silly requests about formatting
  30         and variable names.  These aren't as silly as they seem. One
  31         job the maintainers (and especially Linus) do is to keep things
  32         looking the same. Sometimes this means that the clever hack in
  33         your driver to get around a problem actually needs to become a
  34         generalized kernel feature ready for next time.
  35
  36         PLEASE check your patch with the automated style checker
  37         (scripts/checkpatch.pl) to catch trivial style violations.
  38         See Documentation/process/coding-style.rst for guidance here.
  39
  40         PLEASE CC: the maintainers and mailing lists that are generated
  41         by scripts/get_maintainer.pl.  The results returned by the
  42         script will be best if you have git installed and are making
  43         your changes in a branch derived from Linus' latest git tree.
  44         See Documentation/process/submitting-patches.rst for details.
  45
  46         PLEASE try to include any credit lines you want added with the
  47         patch. It avoids people being missed off by mistake and makes
  48         it easier to know who wants adding and who doesn't.
  49
  50         PLEASE document known bugs. If it doesn't work for everything
  51         or does something very odd once a month document it.
  52
  53         PLEASE remember that submissions must be made under the terms
  54         of the Linux Foundation certificate of contribution and should
  55         include a Signed-off-by: line.  The current version of this
  56         "Developer's Certificate of Origin" (DCO) is listed in the file
  57         Documentation/process/submitting-patches.rst.
  58
  59 6.      Make sure you have the right to send any changes you make. If you
  60         do changes at work you may find your employer owns the patch
  61         not you.
  62
  63 7.      When sending security related changes or reports to a maintainer
  64         please Cc: security@kernel.org, especially if the maintainer
  65         does not respond. Please keep in mind that the security team is
  66         a small set of people who can be efficient only when working on
  67         verified bugs. Please only Cc: this list when you have identified
  68         that the bug would present a short-term risk to other users if it
  69         were publicly disclosed. For example, reports of address leaks do
  70         not represent an immediate threat and are better handled publicly,
  71         and ideally, should come with a patch proposal. Please do not send
  72         automated reports to this list either. Such bugs will be handled
  73         better and faster in the usual public places.
  74
  75 8.      Happy hacking.
  76
  77 Descriptions of section entries:
  78
  79         P: Person (obsolete)
  80         M: Mail patches to: FullName <address@domain>
  81         R: Designated reviewer: FullName <address@domain>
  82            These reviewers should be CCed on patches.
  83         L: Mailing list that is relevant to this area
  84         W: Web-page with status/info
  85         B: URI for where to file bugs. A web-page with detailed bug
  86            filing info, a direct bug tracker link, or a mailto: URI.
  87         C: URI for chat protocol, server and channel where developers
  88            usually hang out, for example irc://server/channel.
  89         Q: Patchwork web based patch tracking system site
  90         T: SCM tree type and location.
  91            Type is one of: git, hg, quilt, stgit, topgit
  92         S: Status, one of the following:
  93            Supported:   Someone is actually paid to look after this.
  94            Maintained:  Someone actually looks after it.
  95            Odd Fixes:   It has a maintainer but they don't have time to do
  96                         much other than throw the odd patch in. See below..
  97            Orphan:      No current maintainer [but maybe you could take the
  98                         role as you write your new code].
  99            Obsolete:    Old code. Something tagged obsolete generally means
 100                         it has been replaced by a better system and you
 101                         should be using that.
 102         F: Files and directories with wildcard patterns.
 103            A trailing slash includes all files and subdirectory files.
 104            F:   drivers/net/    all files in and below drivers/net
 105            F:   drivers/net/*   all files in drivers/net, but not below
 106            F:   */net/*         all files in "any top level directory"/net
 107            One pattern per line.  Multiple F: lines acceptable.
 108         N: Files and directories with regex patterns.
 109            N:   [^a-z]tegra     all files whose path contains the word tegra
 110            One pattern per line.  Multiple N: lines acceptable.
 111            scripts/get_maintainer.pl has different behavior for files that
 112            match F: pattern and matches of N: patterns.  By default,
 113            get_maintainer will not look at git log history when an F: pattern
 114            match occurs.  When an N: match occurs, git log history is used
 115            to also notify the people that have git commit signatures.
 116         X: Files and directories that are NOT maintained, same rules as F:
 117            Files exclusions are tested before file matches.
 118            Can be useful for excluding a specific subdirectory, for instance:
 119            F:   net/
 120            X:   net/ipv6/
 121            matches all files in and below net excluding net/ipv6/
 122         K: Keyword perl extended regex pattern to match content in a
 123            patch or file.  For instance:
 124            K: of_get_profile
 125               matches patches or files that contain "of_get_profile"
 126            K: \b(printk|pr_(info|err))\b
 127               matches patches or files that contain one or more of the words
 128               printk, pr_info or pr_err
 129            One regex pattern per line.  Multiple K: lines acceptable.
 130
 131 Note: For the hard of thinking, this list is meant to remain in alphabetical
 132 order. If you could add yourselves to it in alphabetical order that would be
 133 so much easier [Ed]
 134
 135 Maintainers List (try to look for most precise areas first)
 136
 137                 -----------------------------------
 138
 139 3C59X NETWORK DRIVER
 140 M:      Steffen Klassert <klassert@kernel.org>
 141 L:      netdev@vger.kernel.org
 142 S:      Odd Fixes
 143 F:      Documentation/networking/vortex.txt
 144 F:      drivers/net/ethernet/3com/3c59x.c
 145
 146 3CR990 NETWORK DRIVER
 147 M:      David Dillow <dave@thedillows.org>
 148 L:      netdev@vger.kernel.org
 149 S:      Maintained
 150 F:      drivers/net/ethernet/3com/typhoon*
 151
 152 3WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS)
 153 M:      Adam Radford <aradford@gmail.com>
 154 L:      linux-scsi@vger.kernel.org
 155 W:      http://www.lsi.com
 156 S:      Supported
 157 F:      drivers/scsi/3w-*
 158
 159 53C700 AND 53C700-66 SCSI DRIVER
 160 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
 161 L:      linux-scsi@vger.kernel.org
 162 S:      Maintained
 163 F:      drivers/scsi/53c700*
 164
 165 6LOWPAN GENERIC (BTLE/IEEE 802.15.4)
 166 M:      Alexander Aring <alex.aring@gmail.com>
 167 M:      Jukka Rissanen <jukka.rissanen@linux.intel.com>
 168 L:      linux-bluetooth@vger.kernel.org
 169 L:      linux-wpan@vger.kernel.org
 170 S:      Maintained
 171 F:      net/6lowpan/
 172 F:      include/net/6lowpan.h
 173 F:      Documentation/networking/6lowpan.txt
 174
 175 6PACK NETWORK DRIVER FOR AX.25
 176 M:      Andreas Koensgen <ajk@comnets.uni-bremen.de>
 177 L:      linux-hams@vger.kernel.org
 178 S:      Maintained
 179 F:      drivers/net/hamradio/6pack.c
 180
 181 8169 10/100/1000 GIGABIT ETHERNET DRIVER
 182 M:      Realtek linux nic maintainers <nic_swsd@realtek.com>
 183 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 M:      David Sterba <dsterba@suse.com>
 568 L:      linux-fsdevel@vger.kernel.org
 569 S:      Odd Fixes
 570 F:      Documentation/filesystems/affs.txt
 571 F:      fs/affs/
 572
 573 AFS FILESYSTEM
 574 M:      David Howells <dhowells@redhat.com>
 575 L:      linux-afs@lists.infradead.org
 576 S:      Supported
 577 F:      fs/afs/
 578 F:      include/trace/events/afs.h
 579 F:      Documentation/filesystems/afs.txt
 580 W:      https://www.infradead.org/~dhowells/kafs/
 581
 582 AGPGART DRIVER
 583 M:      David Airlie <airlied@linux.ie>
 584 T:      git git://people.freedesktop.org/~airlied/linux (part of drm maint)
 585 S:      Maintained
 586 F:      drivers/char/agp/
 587 F:      include/linux/agp*
 588 F:      include/uapi/linux/agp*
 589
 590 AHA152X SCSI DRIVER
 591 M:      "Juergen E. Fischer" <fischer@norbit.de>
 592 L:      linux-scsi@vger.kernel.org
 593 S:      Maintained
 594 F:      drivers/scsi/aha152x*
 595 F:      drivers/scsi/pcmcia/aha152x*
 596
 597 AIC7XXX / AIC79XX SCSI DRIVER
 598 M:      Hannes Reinecke <hare@suse.com>
 599 L:      linux-scsi@vger.kernel.org
 600 S:      Maintained
 601 F:      drivers/scsi/aic7xxx/
 602
 603 AIMSLAB FM RADIO RECEIVER DRIVER
 604 M:      Hans Verkuil <hverkuil@xs4all.nl>
 605 L:      linux-media@vger.kernel.org
 606 T:      git git://linuxtv.org/media_tree.git
 607 W:      https://linuxtv.org
 608 S:      Maintained
 609 F:      drivers/media/radio/radio-aimslab*
 610
 611 AIO
 612 M:      Benjamin LaHaise <bcrl@kvack.org>
 613 L:      linux-aio@kvack.org
 614 S:      Supported
 615 F:      fs/aio.c
 616 F:      include/linux/*aio*.h
 617
 618 AIRSPY MEDIA DRIVER
 619 M:      Antti Palosaari <crope@iki.fi>
 620 L:      linux-media@vger.kernel.org
 621 W:      https://linuxtv.org
 622 W:      http://palosaari.fi/linux/
 623 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 624 T:      git git://linuxtv.org/anttip/media_tree.git
 625 S:      Maintained
 626 F:      drivers/media/usb/airspy/
 627
 628 ALACRITECH GIGABIT ETHERNET DRIVER
 629 M:      Lino Sanfilippo <LinoSanfilippo@gmx.de>
 630 S:      Maintained
 631 F:      drivers/net/ethernet/alacritech/*
 632
 633 ALCATEL SPEEDTOUCH USB DRIVER
 634 M:      Duncan Sands <duncan.sands@free.fr>
 635 L:      linux-usb@vger.kernel.org
 636 W:      http://www.linux-usb.org/SpeedTouch/
 637 S:      Maintained
 638 F:      drivers/usb/atm/speedtch.c
 639 F:      drivers/usb/atm/usbatm.c
 640
 641 ALCHEMY AU1XX0 MMC DRIVER
 642 M:      Manuel Lauss <manuel.lauss@gmail.com>
 643 S:      Maintained
 644 F:      drivers/mmc/host/au1xmmc.c
 645
 646 ALI1563 I2C DRIVER
 647 M:      Rudolf Marek <r.marek@assembler.cz>
 648 L:      linux-i2c@vger.kernel.org
 649 S:      Maintained
 650 F:      Documentation/i2c/busses/i2c-ali1563
 651 F:      drivers/i2c/busses/i2c-ali1563.c
 652
 653 ALLWINNER SECURITY SYSTEM
 654 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 655 L:      linux-crypto@vger.kernel.org
 656 S:      Maintained
 657 F:      drivers/crypto/sunxi-ss/
 658
 659 ALPHA PORT
 660 M:      Richard Henderson <rth@twiddle.net>
 661 M:      Ivan Kokshaysky <ink@jurassic.park.msu.ru>
 662 M:      Matt Turner <mattst88@gmail.com>
 663 S:      Odd Fixes
 664 L:      linux-alpha@vger.kernel.org
 665 F:      arch/alpha/
 666
 667 ALPS PS/2 TOUCHPAD DRIVER
 668 R:      Pali Rohár <pali.rohar@gmail.com>
 669 F:      drivers/input/mouse/alps.*
 670
 671 ALTERA I2C CONTROLLER DRIVER
 672 M:      Thor Thayer <thor.thayer@linux.intel.com>
 673 S:      Maintained
 674 F:      drivers/i2c/busses/i2c-altera.c
 675
 676 ALTERA MAILBOX DRIVER
 677 M:      Ley Foon Tan <lftan@altera.com>
 678 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 679 S:      Maintained
 680 F:      drivers/mailbox/mailbox-altera.c
 681
 682 ALTERA PIO DRIVER
 683 M:      Tien Hock Loh <thloh@altera.com>
 684 L:      linux-gpio@vger.kernel.org
 685 S:      Maintained
 686 F:      drivers/gpio/gpio-altera.c
 687
 688 ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT
 689 M:      Thor Thayer <thor.thayer@linux.intel.com>
 690 S:      Maintained
 691 F:      drivers/gpio/gpio-altera-a10sr.c
 692 F:      drivers/mfd/altera-a10sr.c
 693 F:      drivers/reset/reset-a10sr.c
 694 F:      include/linux/mfd/altera-a10sr.h
 695 F:      include/dt-bindings/reset/altr,rst-mgr-a10sr.h
 696
 697 ALTERA TRIPLE SPEED ETHERNET DRIVER
 698 M:      Vince Bridgers <vbridger@opensource.altera.com>
 699 L:      netdev@vger.kernel.org
 700 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 701 S:      Maintained
 702 F:      drivers/net/ethernet/altera/
 703
 704 ALTERA UART/JTAG UART SERIAL DRIVERS
 705 M:      Tobias Klauser <tklauser@distanz.ch>
 706 L:      linux-serial@vger.kernel.org
 707 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 708 S:      Maintained
 709 F:      drivers/tty/serial/altera_uart.c
 710 F:      drivers/tty/serial/altera_jtaguart.c
 711 F:      include/linux/altera_uart.h
 712 F:      include/linux/altera_jtaguart.h
 713
 714 AMAZON ETHERNET DRIVERS
 715 M:      Netanel Belgazal <netanel@amazon.com>
 716 R:      Saeed Bishara <saeedb@amazon.com>
 717 R:      Zorik Machulsky <zorik@amazon.com>
 718 L:      netdev@vger.kernel.org
 719 S:      Supported
 720 F:      Documentation/networking/ena.txt
 721 F:      drivers/net/ethernet/amazon/
 722
 723 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER
 724 M:      Tom Lendacky <thomas.lendacky@amd.com>
 725 M:      Gary Hook <gary.hook@amd.com>
 726 L:      linux-crypto@vger.kernel.org
 727 S:      Supported
 728 F:      drivers/crypto/ccp/
 729 F:      include/linux/ccp.h
 730
 731 AMD FAM15H PROCESSOR POWER MONITORING DRIVER
 732 M:      Huang Rui <ray.huang@amd.com>
 733 L:      linux-hwmon@vger.kernel.org
 734 S:      Supported
 735 F:      Documentation/hwmon/fam15h_power
 736 F:      drivers/hwmon/fam15h_power.c
 737
 738 AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER
 739 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 740 S:      Orphan
 741 F:      drivers/usb/gadget/udc/amd5536udc.*
 742
 743 AMD GEODE PROCESSOR/CHIPSET SUPPORT
 744 P:      Andres Salomon <dilinger@queued.net>
 745 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 746 W:      http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html
 747 S:      Supported
 748 F:      drivers/char/hw_random/geode-rng.c
 749 F:      drivers/crypto/geode*
 750 F:      drivers/video/fbdev/geode/
 751 F:      arch/x86/include/asm/geode.h
 752
 753 AMD IOMMU (AMD-VI)
 754 M:      Joerg Roedel <joro@8bytes.org>
 755 L:      iommu@lists.linux-foundation.org
 756 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
 757 S:      Maintained
 758 F:      drivers/iommu/amd_iommu*.[ch]
 759 F:      include/linux/amd-iommu.h
 760
 761 AMD KFD
 762 M:      Oded Gabbay <oded.gabbay@gmail.com>
 763 L:      dri-devel@lists.freedesktop.org
 764 T:      git git://people.freedesktop.org/~gabbayo/linux.git
 765 S:      Supported
 766 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c
 767 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h
 768 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v7.c
 769 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v8.c
 770 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v9.c
 771 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_fence.c
 772 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
 773 F:      drivers/gpu/drm/amd/amdkfd/
 774 F:      drivers/gpu/drm/amd/include/cik_structs.h
 775 F:      drivers/gpu/drm/amd/include/kgd_kfd_interface.h
 776 F:      drivers/gpu/drm/amd/include/vi_structs.h
 777 F:      drivers/gpu/drm/amd/include/v9_structs.h
 778 F:      include/uapi/linux/kfd_ioctl.h
 779
 780 AMD SEATTLE DEVICE TREE SUPPORT
 781 M:      Brijesh Singh <brijeshkumar.singh@amd.com>
 782 M:      Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
 783 M:      Tom Lendacky <thomas.lendacky@amd.com>
 784 S:      Supported
 785 F:      arch/arm64/boot/dts/amd/
 786
 787 AMD XGBE DRIVER
 788 M:      Tom Lendacky <thomas.lendacky@amd.com>
 789 L:      netdev@vger.kernel.org
 790 S:      Supported
 791 F:      drivers/net/ethernet/amd/xgbe/
 792 F:      arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi
 793
 794 AMS (Apple Motion Sensor) DRIVER
 795 M:      Michael Hanselmann <linux-kernel@hansmi.ch>
 796 S:      Supported
 797 F:      drivers/macintosh/ams/
 798
 799 ANALOG DEVICES INC AD9389B DRIVER
 800 M:      Hans Verkuil <hans.verkuil@cisco.com>
 801 L:      linux-media@vger.kernel.org
 802 S:      Maintained
 803 F:      drivers/media/i2c/ad9389b*
 804
 805 ANALOG DEVICES INC ADV7180 DRIVER
 806 M:      Lars-Peter Clausen <lars@metafoo.de>
 807 L:      linux-media@vger.kernel.org
 808 W:      http://ez.analog.com/community/linux-device-drivers
 809 S:      Supported
 810 F:      drivers/media/i2c/adv7180.c
 811
 812 ANALOG DEVICES INC ADV748X DRIVER
 813 M:      Kieran Bingham <kieran.bingham@ideasonboard.com>
 814 L:      linux-media@vger.kernel.org
 815 S:      Maintained
 816 F:      drivers/media/i2c/adv748x/*
 817
 818 ANALOG DEVICES INC ADV7511 DRIVER
 819 M:      Hans Verkuil <hans.verkuil@cisco.com>
 820 L:      linux-media@vger.kernel.org
 821 S:      Maintained
 822 F:      drivers/media/i2c/adv7511*
 823
 824 ANALOG DEVICES INC ADV7604 DRIVER
 825 M:      Hans Verkuil <hans.verkuil@cisco.com>
 826 L:      linux-media@vger.kernel.org
 827 S:      Maintained
 828 F:      drivers/media/i2c/adv7604*
 829
 830 ANALOG DEVICES INC ADV7842 DRIVER
 831 M:      Hans Verkuil <hans.verkuil@cisco.com>
 832 L:      linux-media@vger.kernel.org
 833 S:      Maintained
 834 F:      drivers/media/i2c/adv7842*
 835
 836 ANALOG DEVICES INC ASOC CODEC DRIVERS
 837 M:      Lars-Peter Clausen <lars@metafoo.de>
 838 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 839 W:      http://wiki.analog.com/
 840 W:      http://ez.analog.com/community/linux-device-drivers
 841 S:      Supported
 842 F:      sound/soc/codecs/adau*
 843 F:      sound/soc/codecs/adav*
 844 F:      sound/soc/codecs/ad1*
 845 F:      sound/soc/codecs/ad7*
 846 F:      sound/soc/codecs/ssm*
 847 F:      sound/soc/codecs/sigmadsp.*
 848
 849 ANALOG DEVICES INC DMA DRIVERS
 850 M:      Lars-Peter Clausen <lars@metafoo.de>
 851 W:      http://ez.analog.com/community/linux-device-drivers
 852 S:      Supported
 853 F:      drivers/dma/dma-axi-dmac.c
 854
 855 ANALOG DEVICES INC IIO DRIVERS
 856 M:      Lars-Peter Clausen <lars@metafoo.de>
 857 M:      Michael Hennerich <Michael.Hennerich@analog.com>
 858 W:      http://wiki.analog.com/
 859 W:      http://ez.analog.com/community/linux-device-drivers
 860 S:      Supported
 861 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523
 862 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350
 863 F:      drivers/iio/*/ad*
 864 F:      drivers/iio/adc/ltc2497*
 865 X:      drivers/iio/*/adjd*
 866 F:      drivers/staging/iio/*/ad*
 867
 868 ANDES ARCHITECTURE
 869 M:      Greentime Hu <green.hu@gmail.com>
 870 M:      Vincent Chen <deanbo422@gmail.com>
 871 T:      git https://github.com/andestech/linux.git
 872 S:      Supported
 873 F:      arch/nds32/
 874 F:      Documentation/devicetree/bindings/interrupt-controller/andestech,ativic32.txt
 875 F:      Documentation/devicetree/bindings/nds32/
 876 K:      nds32
 877 N:      nds32
 878
 879 ANDROID CONFIG FRAGMENTS
 880 M:      Rob Herring <robh@kernel.org>
 881 S:      Supported
 882 F:      kernel/configs/android*
 883
 884 ANDROID DRIVERS
 885 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 886 M:      Arve Hjønnevåg <arve@android.com>
 887 M:      Todd Kjos <tkjos@android.com>
 888 M:      Martijn Coenen <maco@android.com>
 889 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
 890 L:      devel@driverdev.osuosl.org
 891 S:      Supported
 892 F:      drivers/android/
 893 F:      drivers/staging/android/
 894
 895 ANDROID GOLDFISH PIC DRIVER
 896 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 897 S:      Supported
 898 F:      Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt
 899 F:      drivers/irqchip/irq-goldfish-pic.c
 900
 901 ANDROID GOLDFISH RTC DRIVER
 902 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 903 S:      Supported
 904 F:      Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt
 905 F:      drivers/rtc/rtc-goldfish.c
 906
 907 ANDROID ION DRIVER
 908 M:      Laura Abbott <labbott@redhat.com>
 909 M:      Sumit Semwal <sumit.semwal@linaro.org>
 910 L:      devel@driverdev.osuosl.org
 911 L:      dri-devel@lists.freedesktop.org
 912 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
 913 S:      Supported
 914 F:      drivers/staging/android/ion
 915 F:      drivers/staging/android/uapi/ion.h
 916
 917 AOA (Apple Onboard Audio) ALSA DRIVER
 918 M:      Johannes Berg <johannes@sipsolutions.net>
 919 L:      linuxppc-dev@lists.ozlabs.org
 920 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 921 S:      Maintained
 922 F:      sound/aoa/
 923
 924 APEX EMBEDDED SYSTEMS STX104 IIO DRIVER
 925 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 926 L:      linux-iio@vger.kernel.org
 927 S:      Maintained
 928 F:      drivers/iio/adc/stx104.c
 929
 930 APM DRIVER
 931 M:      Jiri Kosina <jikos@kernel.org>
 932 S:      Odd fixes
 933 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git
 934 F:      arch/x86/kernel/apm_32.c
 935 F:      include/linux/apm_bios.h
 936 F:      include/uapi/linux/apm_bios.h
 937 F:      drivers/char/apm-emulation.c
 938
 939 APPARMOR SECURITY MODULE
 940 M:      John Johansen <john.johansen@canonical.com>
 941 L:      apparmor@lists.ubuntu.com (subscribers-only, general discussion)
 942 W:      wiki.apparmor.net
 943 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor
 944 S:      Supported
 945 F:      security/apparmor/
 946 F:      Documentation/admin-guide/LSM/apparmor.rst
 947
 948 APPLE BCM5974 MULTITOUCH DRIVER
 949 M:      Henrik Rydberg <rydberg@bitmath.org>
 950 L:      linux-input@vger.kernel.org
 951 S:      Odd fixes
 952 F:      drivers/input/mouse/bcm5974.c
 953
 954 APPLE SMC DRIVER
 955 M:      Henrik Rydberg <rydberg@bitmath.org>
 956 L:      linux-hwmon@vger.kernel.org
 957 S:      Odd fixes
 958 F:      drivers/hwmon/applesmc.c
 959
 960 APPLETALK NETWORK LAYER
 961 L:      netdev@vger.kernel.org
 962 S:      Odd fixes
 963 F:      drivers/net/appletalk/
 964 F:      net/appletalk/
 965
 966 APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT
 967 M:      Duc Dang <dhdang@apm.com>
 968 S:      Supported
 969 F:      arch/arm64/boot/dts/apm/
 970
 971 APPLIED MICRO (APM) X-GENE SOC EDAC
 972 M:      Loc Ho <lho@apm.com>
 973 S:      Supported
 974 F:      drivers/edac/xgene_edac.c
 975 F:      Documentation/devicetree/bindings/edac/apm-xgene-edac.txt
 976
 977 APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER
 978 M:      Iyappan Subramanian <isubramanian@apm.com>
 979 M:      Keyur Chudgar <kchudgar@apm.com>
 980 S:      Supported
 981 F:      drivers/net/ethernet/apm/xgene-v2/
 982
 983 APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER
 984 M:      Iyappan Subramanian <isubramanian@apm.com>
 985 M:      Keyur Chudgar <kchudgar@apm.com>
 986 M:      Quan Nguyen <qnguyen@apm.com>
 987 S:      Supported
 988 F:      drivers/net/ethernet/apm/xgene/
 989 F:      drivers/net/phy/mdio-xgene.c
 990 F:      Documentation/devicetree/bindings/net/apm-xgene-enet.txt
 991 F:      Documentation/devicetree/bindings/net/apm-xgene-mdio.txt
 992
 993 APPLIED MICRO (APM) X-GENE SOC PMU
 994 M:      Tai Nguyen <ttnguyen@apm.com>
 995 S:      Supported
 996 F:      drivers/perf/xgene_pmu.c
 997 F:      Documentation/perf/xgene-pmu.txt
 998 F:      Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt
 999
1000 APTINA CAMERA SENSOR PLL
1001 M:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
1002 L:      linux-media@vger.kernel.org
1003 S:      Maintained
1004 F:      drivers/media/i2c/aptina-pll.*
1005
1006 ARC FRAMEBUFFER DRIVER
1007 M:      Jaya Kumar <jayalk@intworks.biz>
1008 S:      Maintained
1009 F:      drivers/video/fbdev/arcfb.c
1010 F:      drivers/video/fbdev/core/fb_defio.c
1011
1012 ARC PGU DRM DRIVER
1013 M:      Alexey Brodkin <abrodkin@synopsys.com>
1014 S:      Supported
1015 F:      drivers/gpu/drm/arc/
1016 F:      Documentation/devicetree/bindings/display/snps,arcpgu.txt
1017
1018 ARCNET NETWORK LAYER
1019 M:      Michael Grzeschik <m.grzeschik@pengutronix.de>
1020 L:      netdev@vger.kernel.org
1021 S:      Maintained
1022 F:      drivers/net/arcnet/
1023 F:      include/uapi/linux/if_arcnet.h
1024
1025 ARM ARCHITECTED TIMER DRIVER
1026 M:      Mark Rutland <mark.rutland@arm.com>
1027 M:      Marc Zyngier <marc.zyngier@arm.com>
1028 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1029 S:      Maintained
1030 F:      arch/arm/include/asm/arch_timer.h
1031 F:      arch/arm64/include/asm/arch_timer.h
1032 F:      drivers/clocksource/arm_arch_timer.c
1033
1034 ARM HDLCD DRM DRIVER
1035 M:      Liviu Dudau <liviu.dudau@arm.com>
1036 S:      Supported
1037 F:      drivers/gpu/drm/arm/hdlcd_*
1038 F:      Documentation/devicetree/bindings/display/arm,hdlcd.txt
1039
1040 ARM MALI-DP DRM DRIVER
1041 M:      Liviu Dudau <liviu.dudau@arm.com>
1042 M:      Brian Starkey <brian.starkey@arm.com>
1043 M:      Mali DP Maintainers <malidp@foss.arm.com>
1044 S:      Supported
1045 F:      drivers/gpu/drm/arm/
1046 F:      Documentation/devicetree/bindings/display/arm,malidp.txt
1047
1048 ARM MFM AND FLOPPY DRIVERS
1049 M:      Ian Molton <spyro@f2s.com>
1050 S:      Maintained
1051 F:      arch/arm/lib/floppydma.S
1052 F:      arch/arm/include/asm/floppy.h
1053
1054 ARM PMU PROFILING AND DEBUGGING
1055 M:      Will Deacon <will.deacon@arm.com>
1056 M:      Mark Rutland <mark.rutland@arm.com>
1057 S:      Maintained
1058 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1059 F:      arch/arm*/kernel/perf_*
1060 F:      arch/arm/oprofile/common.c
1061 F:      arch/arm*/kernel/hw_breakpoint.c
1062 F:      arch/arm*/include/asm/hw_breakpoint.h
1063 F:      arch/arm*/include/asm/perf_event.h
1064 F:      drivers/perf/*
1065 F:      include/linux/perf/arm_pmu.h
1066 F:      Documentation/devicetree/bindings/arm/pmu.txt
1067 F:      Documentation/devicetree/bindings/perf/
1068
1069 ARM PORT
1070 M:      Russell King <linux@armlinux.org.uk>
1071 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1072 W:      http://www.armlinux.org.uk/
1073 S:      Odd Fixes
1074 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git
1075 F:      arch/arm/
1076 X:      arch/arm/boot/dts/
1077
1078 ARM PRIMECELL AACI PL041 DRIVER
1079 M:      Russell King <linux@armlinux.org.uk>
1080 S:      Odd Fixes
1081 F:      sound/arm/aaci.*
1082
1083 ARM PRIMECELL BUS SUPPORT
1084 M:      Russell King <linux@armlinux.org.uk>
1085 S:      Odd Fixes
1086 F:      drivers/amba/
1087 F:      include/linux/amba/bus.h
1088
1089 ARM PRIMECELL CLCD PL110 DRIVER
1090 M:      Russell King <linux@armlinux.org.uk>
1091 S:      Odd Fixes
1092 F:      drivers/video/fbdev/amba-clcd.*
1093
1094 ARM PRIMECELL KMI PL050 DRIVER
1095 M:      Russell King <linux@armlinux.org.uk>
1096 S:      Odd Fixes
1097 F:      drivers/input/serio/ambakmi.*
1098 F:      include/linux/amba/kmi.h
1099
1100 ARM PRIMECELL MMCI PL180/1 DRIVER
1101 M:      Russell King <linux@armlinux.org.uk>
1102 S:      Odd Fixes
1103 F:      drivers/mmc/host/mmci.*
1104 F:      include/linux/amba/mmci.h
1105
1106 ARM PRIMECELL UART PL010 AND PL011 DRIVERS
1107 M:      Russell King <linux@armlinux.org.uk>
1108 S:      Odd Fixes
1109 F:      drivers/tty/serial/amba-pl01*.c
1110 F:      include/linux/amba/serial.h
1111
1112 ARM SMMU DRIVERS
1113 M:      Will Deacon <will.deacon@arm.com>
1114 R:      Robin Murphy <robin.murphy@arm.com>
1115 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1116 S:      Maintained
1117 F:      drivers/iommu/arm-smmu.c
1118 F:      drivers/iommu/arm-smmu-v3.c
1119 F:      drivers/iommu/io-pgtable-arm.c
1120 F:      drivers/iommu/io-pgtable-arm-v7s.c
1121
1122 ARM SUB-ARCHITECTURES
1123 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1124 S:      Maintained
1125 F:      arch/arm/mach-*/
1126 F:      arch/arm/plat-*/
1127 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc.git
1128
1129 ARM/ACTIONS SEMI ARCHITECTURE
1130 M:      Andreas Färber <afaerber@suse.de>
1131 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1132 S:      Maintained
1133 N:      owl
1134 F:      arch/arm/mach-actions/
1135 F:      arch/arm/boot/dts/owl-*
1136 F:      arch/arm64/boot/dts/actions/
1137 F:      drivers/clocksource/owl-*
1138 F:      drivers/soc/actions/
1139 F:      include/dt-bindings/power/owl-*
1140 F:      include/linux/soc/actions/
1141 F:      Documentation/devicetree/bindings/arm/actions.txt
1142 F:      Documentation/devicetree/bindings/power/actions,owl-sps.txt
1143 F:      Documentation/devicetree/bindings/timer/actions,owl-timer.txt
1144
1145 ARM/ADS SPHERE MACHINE SUPPORT
1146 M:      Lennert Buytenhek <kernel@wantstofly.org>
1147 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1148 S:      Maintained
1149
1150 ARM/AFEB9260 MACHINE SUPPORT
1151 M:      Sergey Lapin <slapin@ossfans.org>
1152 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1153 S:      Maintained
1154
1155 ARM/AJECO 1ARM MACHINE SUPPORT
1156 M:      Lennert Buytenhek <kernel@wantstofly.org>
1157 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1158 S:      Maintained
1159
1160 ARM/Allwinner SoC Clock Support
1161 M:      Emilio López <emilio@elopez.com.ar>
1162 S:      Maintained
1163 F:      drivers/clk/sunxi/
1164
1165 ARM/Allwinner sunXi SoC support
1166 M:      Maxime Ripard <maxime.ripard@bootlin.com>
1167 M:      Chen-Yu Tsai <wens@csie.org>
1168 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1169 S:      Maintained
1170 N:      sun[x456789]i
1171 N:      sun50i
1172 F:      arch/arm/mach-sunxi/
1173 F:      arch/arm64/boot/dts/allwinner/
1174 F:      drivers/clk/sunxi-ng/
1175 F:      drivers/pinctrl/sunxi/
1176 F:      drivers/soc/sunxi/
1177 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git
1178
1179 ARM/Amlogic Meson SoC CLOCK FRAMEWORK
1180 M:      Neil Armstrong <narmstrong@baylibre.com>
1181 M:      Jerome Brunet <jbrunet@baylibre.com>
1182 L:      linux-amlogic@lists.infradead.org
1183 S:      Maintained
1184 F:      drivers/clk/meson/
1185 F:      include/dt-bindings/clock/meson*
1186 F:      include/dt-bindings/clock/gxbb*
1187 F:      Documentation/devicetree/bindings/clock/amlogic*
1188
1189 ARM/Amlogic Meson SoC support
1190 M:      Carlo Caione <carlo@caione.org>
1191 M:      Kevin Hilman <khilman@baylibre.com>
1192 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1193 L:      linux-amlogic@lists.infradead.org
1194 W:      http://linux-meson.com/
1195 S:      Maintained
1196 F:      arch/arm/mach-meson/
1197 F:      arch/arm/boot/dts/meson*
1198 F:      arch/arm64/boot/dts/amlogic/
1199 F:      drivers/pinctrl/meson/
1200 F:      drivers/mmc/host/meson*
1201 N:      meson
1202
1203 ARM/Annapurna Labs ALPINE ARCHITECTURE
1204 M:      Tsahee Zidenberg <tsahee@annapurnalabs.com>
1205 M:      Antoine Tenart <antoine.tenart@free-electrons.com>
1206 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1207 S:      Maintained
1208 F:      arch/arm/mach-alpine/
1209 F:      arch/arm/boot/dts/alpine*
1210 F:      arch/arm64/boot/dts/al/
1211 F:      drivers/*/*alpine*
1212
1213 ARM/ARTPEC MACHINE SUPPORT
1214 M:      Jesper Nilsson <jesper.nilsson@axis.com>
1215 M:      Lars Persson <lars.persson@axis.com>
1216 S:      Maintained
1217 L:      linux-arm-kernel@axis.com
1218 F:      arch/arm/mach-artpec
1219 F:      arch/arm/boot/dts/artpec6*
1220 F:      drivers/clk/axis
1221 F:      drivers/crypto/axis
1222 F:      drivers/pinctrl/pinctrl-artpec*
1223 F:      Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
1224
1225 ARM/ASPEED I2C DRIVER
1226 M:      Brendan Higgins <brendanhiggins@google.com>
1227 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
1228 R:      Joel Stanley <joel@jms.id.au>
1229 L:      linux-i2c@vger.kernel.org
1230 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1231 S:      Maintained
1232 F:      drivers/irqchip/irq-aspeed-i2c-ic.c
1233 F:      drivers/i2c/busses/i2c-aspeed.c
1234 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt
1235 F:      Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
1236
1237 ARM/ASPEED MACHINE SUPPORT
1238 M:      Joel Stanley <joel@jms.id.au>
1239 R:      Andrew Jeffery <andrew@aj.id.au>
1240 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1241 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
1242 Q:      https://patchwork.ozlabs.org/project/linux-aspeed/list/
1243 S:      Supported
1244 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git
1245 F:      arch/arm/mach-aspeed/
1246 F:      arch/arm/boot/dts/aspeed-*
1247 N:      aspeed
1248
1249 ARM/ATMEL AT91 Clock Support
1250 M:      Boris Brezillon <boris.brezillon@bootlin.com>
1251 S:      Maintained
1252 F:      drivers/clk/at91
1253
1254 ARM/CALXEDA HIGHBANK ARCHITECTURE
1255 M:      Rob Herring <robh@kernel.org>
1256 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1257 S:      Maintained
1258 F:      arch/arm/mach-highbank/
1259 F:      arch/arm/boot/dts/highbank.dts
1260 F:      arch/arm/boot/dts/ecx-*.dts*
1261
1262 ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT
1263 M:      Krzysztof Halasa <khalasa@piap.pl>
1264 S:      Maintained
1265 F:      arch/arm/mach-cns3xxx/
1266
1267 ARM/CAVIUM THUNDER NETWORK DRIVER
1268 M:      Sunil Goutham <sgoutham@cavium.com>
1269 M:      Robert Richter <rric@kernel.org>
1270 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1271 S:      Supported
1272 F:      drivers/net/ethernet/cavium/thunder/
1273
1274 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
1275 M:      Lukasz Majewski <lukma@denx.de>
1276 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1277 S:      Maintained
1278 F:      arch/arm/mach-ep93xx/ts72xx.c
1279
1280 ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
1281 M:      Alexander Shiyan <shc_work@mail.ru>
1282 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1283 S:      Odd Fixes
1284 N:      clps711x
1285
1286 ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT
1287 M:      Lennert Buytenhek <kernel@wantstofly.org>
1288 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1289 S:      Maintained
1290
1291 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
1292 M:      Hartley Sweeten <hsweeten@visionengravers.com>
1293 M:      Alexander Sverdlin <alexander.sverdlin@gmail.com>
1294 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1295 S:      Maintained
1296 F:      arch/arm/mach-ep93xx/
1297 F:      arch/arm/mach-ep93xx/include/mach/
1298
1299 ARM/CLKDEV SUPPORT
1300 M:      Russell King <linux@armlinux.org.uk>
1301 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1302 S:      Maintained
1303 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
1304 F:      drivers/clk/clkdev.c
1305
1306 ARM/COMPULAB CM-X270/EM-X270 and CM-X300 MACHINE SUPPORT
1307 M:      Mike Rapoport <mike@compulab.co.il>
1308 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1309 S:      Maintained
1310
1311 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
1312 M:      Baruch Siach <baruch@tkos.co.il>
1313 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1314 S:      Maintained
1315 F:      arch/arm/boot/dts/cx92755*
1316 N:      digicolor
1317
1318 ARM/CONTEC MICRO9 MACHINE SUPPORT
1319 M:      Hubert Feurstein <hubert.feurstein@contec.at>
1320 S:      Maintained
1321 F:      arch/arm/mach-ep93xx/micro9.c
1322
1323 ARM/CORESIGHT FRAMEWORK AND DRIVERS
1324 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
1325 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1326 S:      Maintained
1327 F:      drivers/hwtracing/coresight/*
1328 F:      Documentation/trace/coresight.txt
1329 F:      Documentation/trace/coresight-cpu-debug.txt
1330 F:      Documentation/devicetree/bindings/arm/coresight.txt
1331 F:      Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt
1332 F:      Documentation/ABI/testing/sysfs-bus-coresight-devices-*
1333 F:      tools/perf/arch/arm/util/pmu.c
1334 F:      tools/perf/arch/arm/util/auxtrace.c
1335 F:      tools/perf/arch/arm/util/cs-etm.c
1336 F:      tools/perf/arch/arm/util/cs-etm.h
1337 F:      tools/perf/util/cs-etm.*
1338 F:      tools/perf/util/cs-etm-decoder/*
1339
1340 ARM/CORGI MACHINE SUPPORT
1341 M:      Richard Purdie <rpurdie@rpsys.net>
1342 S:      Maintained
1343
1344 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
1345 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1346 M:      Linus Walleij <linus.walleij@linaro.org>
1347 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1348 T:      git git://github.com/ulli-kroll/linux.git
1349 S:      Maintained
1350 F:      Documentation/devicetree/bindings/arm/gemini.txt
1351 F:      Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
1352 F:      Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt
1353 F:      Documentation/devicetree/bindings/rtc/faraday,ftrtc010.txt
1354 F:      arch/arm/mach-gemini/
1355 F:      drivers/net/ethernet/cortina/
1356 F:      drivers/pinctrl/pinctrl-gemini.c
1357 F:      drivers/rtc/rtc-ftrtc010.c
1358
1359 ARM/CSR SIRFPRIMA2 MACHINE SUPPORT
1360 M:      Barry Song <baohua@kernel.org>
1361 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1362 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux.git
1363 S:      Maintained
1364 F:      arch/arm/boot/dts/prima2*
1365 F:      arch/arm/mach-prima2/
1366 F:      drivers/clk/sirf/
1367 F:      drivers/clocksource/timer-prima2.c
1368 F:      drivers/clocksource/timer-atlas7.c
1369 N:      [^a-z]sirf
1370
1371 ARM/EBSA110 MACHINE SUPPORT
1372 M:      Russell King <linux@armlinux.org.uk>
1373 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1374 W:      http://www.armlinux.org.uk/
1375 S:      Maintained
1376 F:      arch/arm/mach-ebsa110/
1377 F:      drivers/net/ethernet/amd/am79c961a.*
1378
1379 ARM/ENERGY MICRO (SILICON LABS) EFM32 SUPPORT
1380 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
1381 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1382 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1383 S:      Maintained
1384 N:      efm32
1385
1386 ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6)
1387 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1388 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1389 S:      Maintained
1390 F:      arch/arm/mach-pxa/ezx.c
1391
1392 ARM/FARADAY FA526 PORT
1393 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1394 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1395 S:      Maintained
1396 T:      git git://git.berlios.de/gemini-board
1397 F:      arch/arm/mm/*-fa*
1398
1399 ARM/FOOTBRIDGE ARCHITECTURE
1400 M:      Russell King <linux@armlinux.org.uk>
1401 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1402 W:      http://www.armlinux.org.uk/
1403 S:      Maintained
1404 F:      arch/arm/include/asm/hardware/dec21285.h
1405 F:      arch/arm/mach-footbridge/
1406
1407 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
1408 M:      Shawn Guo <shawnguo@kernel.org>
1409 M:      Sascha Hauer <s.hauer@pengutronix.de>
1410 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1411 R:      Fabio Estevam <fabio.estevam@nxp.com>
1412 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1413 S:      Maintained
1414 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1415 F:      arch/arm/mach-imx/
1416 F:      arch/arm/mach-mxs/
1417 F:      arch/arm/boot/dts/imx*
1418 F:      arch/arm/configs/imx*_defconfig
1419 F:      drivers/clk/imx/
1420 F:      drivers/soc/imx/
1421 F:      include/soc/imx/
1422
1423 ARM/FREESCALE VYBRID ARM ARCHITECTURE
1424 M:      Shawn Guo <shawnguo@kernel.org>
1425 M:      Sascha Hauer <s.hauer@pengutronix.de>
1426 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1427 R:      Stefan Agner <stefan@agner.ch>
1428 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1429 S:      Maintained
1430 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1431 F:      arch/arm/mach-imx/*vf610*
1432 F:      arch/arm/boot/dts/vf*
1433
1434 ARM/GLOMATION GESBC9312SX MACHINE SUPPORT
1435 M:      Lennert Buytenhek <kernel@wantstofly.org>
1436 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1437 S:      Maintained
1438
1439 ARM/GUMSTIX MACHINE SUPPORT
1440 M:      Steve Sakoman <sakoman@gmail.com>
1441 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1442 S:      Maintained
1443
1444 ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT
1445 M:      Philipp Zabel <philipp.zabel@gmail.com>
1446 M:      Paul Parsons <lost.distance@yahoo.com>
1447 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1448 S:      Maintained
1449 F:      arch/arm/mach-pxa/hx4700.c
1450 F:      arch/arm/mach-pxa/include/mach/hx4700.h
1451 F:      sound/soc/pxa/hx4700.c
1452
1453 ARM/HISILICON SOC SUPPORT
1454 M:      Wei Xu <xuwei5@hisilicon.com>
1455 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1456 W:      http://www.hisilicon.com
1457 S:      Supported
1458 T:      git git://github.com/hisilicon/linux-hisi.git
1459 F:      arch/arm/mach-hisi/
1460 F:      arch/arm/boot/dts/hi3*
1461 F:      arch/arm/boot/dts/hip*
1462 F:      arch/arm/boot/dts/hisi*
1463 F:      arch/arm64/boot/dts/hisilicon/
1464
1465 ARM/HP JORNADA 7XX MACHINE SUPPORT
1466 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
1467 W:      www.jlime.com
1468 S:      Maintained
1469 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
1470 F:      arch/arm/mach-sa1100/jornada720.c
1471 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
1472
1473 ARM/IGEP MACHINE SUPPORT
1474 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
1475 M:      Javier Martinez Canillas <javier@dowhile0.org>
1476 L:      linux-omap@vger.kernel.org
1477 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1478 S:      Maintained
1479 F:      arch/arm/boot/dts/omap3-igep*
1480
1481 ARM/INCOME PXA270 SUPPORT
1482 M:      Marek Vasut <marek.vasut@gmail.com>
1483 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1484 S:      Maintained
1485 F:      arch/arm/mach-pxa/colibri-pxa270-income.c
1486
1487 ARM/INTEL IOP13XX ARM ARCHITECTURE
1488 M:      Lennert Buytenhek <kernel@wantstofly.org>
1489 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1490 S:      Maintained
1491
1492 ARM/INTEL IOP32X ARM ARCHITECTURE
1493 M:      Lennert Buytenhek <kernel@wantstofly.org>
1494 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1495 S:      Maintained
1496
1497 ARM/INTEL IOP33X ARM ARCHITECTURE
1498 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1499 S:      Orphan
1500
1501 ARM/INTEL IQ81342EX MACHINE SUPPORT
1502 M:      Lennert Buytenhek <kernel@wantstofly.org>
1503 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1504 S:      Maintained
1505
1506 ARM/INTEL IXDP2850 MACHINE SUPPORT
1507 M:      Lennert Buytenhek <kernel@wantstofly.org>
1508 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1509 S:      Maintained
1510
1511 ARM/INTEL IXP4XX ARM ARCHITECTURE
1512 M:      Imre Kaloz <kaloz@openwrt.org>
1513 M:      Krzysztof Halasa <khalasa@piap.pl>
1514 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1515 S:      Maintained
1516 F:      arch/arm/mach-ixp4xx/
1517
1518 ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT
1519 M:      Jonathan Cameron <jic23@cam.ac.uk>
1520 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1521 S:      Maintained
1522 F:      arch/arm/mach-pxa/stargate2.c
1523 F:      drivers/pcmcia/pxa2xx_stargate2.c
1524
1525 ARM/INTEL XSC3 (MANZANO) ARM CORE
1526 M:      Lennert Buytenhek <kernel@wantstofly.org>
1527 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1528 S:      Maintained
1529
1530 ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT
1531 M:      Lennert Buytenhek <kernel@wantstofly.org>
1532 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1533 S:      Maintained
1534
1535 ARM/LG1K ARCHITECTURE
1536 M:      Chanho Min <chanho.min@lge.com>
1537 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1538 S:      Maintained
1539 F:      arch/arm64/boot/dts/lg/
1540
1541 ARM/LOGICPD PXA270 MACHINE SUPPORT
1542 M:      Lennert Buytenhek <kernel@wantstofly.org>
1543 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1544 S:      Maintained
1545
1546 ARM/LPC18XX ARCHITECTURE
1547 M:      Joachim Eastwood <manabian@gmail.com>
1548 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1549 S:      Maintained
1550 F:      arch/arm/boot/dts/lpc43*
1551 F:      drivers/clk/nxp/clk-lpc18xx*
1552 F:      drivers/clocksource/time-lpc32xx.c
1553 F:      drivers/i2c/busses/i2c-lpc2k.c
1554 F:      drivers/memory/pl172.c
1555 F:      drivers/mtd/spi-nor/nxp-spifi.c
1556 F:      drivers/rtc/rtc-lpc24xx.c
1557 N:      lpc18xx
1558
1559 ARM/LPC32XX SOC SUPPORT
1560 M:      Vladimir Zapolskiy <vz@mleia.com>
1561 M:      Sylvain Lemieux <slemieux.tyco@gmail.com>
1562 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1563 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
1564 S:      Maintained
1565 F:      arch/arm/boot/dts/lpc32*
1566 F:      arch/arm/mach-lpc32xx/
1567 F:      drivers/i2c/busses/i2c-pnx.c
1568 F:      drivers/net/ethernet/nxp/lpc_eth.c
1569 F:      drivers/usb/host/ohci-nxp.c
1570 F:      drivers/watchdog/pnx4008_wdt.c
1571 N:      lpc32xx
1572
1573 ARM/MAGICIAN MACHINE SUPPORT
1574 M:      Philipp Zabel <philipp.zabel@gmail.com>
1575 S:      Maintained
1576
1577 ARM/Marvell Dove/MV78xx0/Orion SOC support
1578 M:      Jason Cooper <jason@lakedaemon.net>
1579 M:      Andrew Lunn <andrew@lunn.ch>
1580 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1581 M:      Gregory Clement <gregory.clement@bootlin.com>
1582 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1583 S:      Maintained
1584 F:      Documentation/devicetree/bindings/soc/dove/
1585 F:      arch/arm/mach-dove/
1586 F:      arch/arm/mach-mv78xx0/
1587 F:      arch/arm/mach-orion5x/
1588 F:      arch/arm/plat-orion/
1589 F:      arch/arm/boot/dts/dove*
1590 F:      arch/arm/boot/dts/orion5x*
1591
1592 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K SOC support
1593 M:      Jason Cooper <jason@lakedaemon.net>
1594 M:      Andrew Lunn <andrew@lunn.ch>
1595 M:      Gregory Clement <gregory.clement@bootlin.com>
1596 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1597 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1598 S:      Maintained
1599 F:      arch/arm/boot/dts/armada*
1600 F:      arch/arm/boot/dts/kirkwood*
1601 F:      arch/arm/configs/mvebu_*_defconfig
1602 F:      arch/arm/mach-mvebu/
1603 F:      arch/arm64/boot/dts/marvell/armada*
1604 F:      drivers/cpufreq/armada-37xx-cpufreq.c
1605 F:      drivers/cpufreq/mvebu-cpufreq.c
1606 F:      drivers/irqchip/irq-armada-370-xp.c
1607 F:      drivers/irqchip/irq-mvebu-*
1608 F:      drivers/pinctrl/mvebu/
1609 F:      drivers/rtc/rtc-armada38x.c
1610
1611 ARM/Mediatek RTC DRIVER
1612 M:      Eddie Huang <eddie.huang@mediatek.com>
1613 M:      Sean Wang <sean.wang@mediatek.com>
1614 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1615 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1616 S:      Maintained
1617 F:      Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
1618 F:      drivers/rtc/rtc-mt6397.c
1619 F:      drivers/rtc/rtc-mt7622.c
1620
1621 ARM/Mediatek SoC support
1622 M:      Matthias Brugger <matthias.bgg@gmail.com>
1623 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1624 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1625 S:      Maintained
1626 F:      arch/arm/boot/dts/mt6*
1627 F:      arch/arm/boot/dts/mt7*
1628 F:      arch/arm/boot/dts/mt8*
1629 F:      arch/arm/mach-mediatek/
1630 F:      arch/arm64/boot/dts/mediatek/
1631 N:      mtk
1632 K:      mediatek
1633
1634 ARM/Mediatek USB3 PHY DRIVER
1635 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
1636 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1637 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1638 S:      Maintained
1639 F:      drivers/phy/mediatek/phy-mtk-tphy.c
1640
1641 ARM/MICREL KS8695 ARCHITECTURE
1642 M:      Greg Ungerer <gerg@uclinux.org>
1643 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1644 F:      arch/arm/mach-ks8695/
1645 S:      Odd Fixes
1646
1647 ARM/Microchip (AT91) SoC support
1648 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
1649 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
1650 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1651 W:      http://www.linux4sam.org
1652 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nferre/linux-at91.git
1653 S:      Supported
1654 N:      at91
1655 N:      atmel
1656 F:      arch/arm/mach-at91/
1657 F:      include/soc/at91/
1658 F:      arch/arm/boot/dts/at91*.dts
1659 F:      arch/arm/boot/dts/at91*.dtsi
1660 F:      arch/arm/boot/dts/sama*.dts
1661 F:      arch/arm/boot/dts/sama*.dtsi
1662 F:      arch/arm/include/debug/at91.S
1663 F:      drivers/memory/atmel*
1664 F:      drivers/watchdog/sama5d4_wdt.c
1665 X:      drivers/input/touchscreen/atmel_mxt_ts.c
1666 X:      drivers/net/wireless/atmel/
1667
1668 ARM/MIOA701 MACHINE SUPPORT
1669 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1670 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1671 F:      arch/arm/mach-pxa/mioa701.c
1672 S:      Maintained
1673
1674 ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT
1675 M:      Michael Petchkovsky <mkpetch@internode.on.net>
1676 S:      Maintained
1677
1678 ARM/NOMADIK/U300/Ux500 ARCHITECTURES
1679 M:      Linus Walleij <linus.walleij@linaro.org>
1680 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1681 S:      Maintained
1682 F:      arch/arm/mach-nomadik/
1683 F:      arch/arm/mach-u300/
1684 F:      arch/arm/mach-ux500/
1685 F:      arch/arm/boot/dts/ste-*
1686 F:      drivers/clk/clk-nomadik.c
1687 F:      drivers/clk/clk-u300.c
1688 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
1689 F:      drivers/clocksource/timer-u300.c
1690 F:      drivers/dma/coh901318*
1691 F:      drivers/dma/ste_dma40*
1692 F:      drivers/hwspinlock/u8500_hsem.c
1693 F:      drivers/i2c/busses/i2c-nomadik.c
1694 F:      drivers/i2c/busses/i2c-stu300.c
1695 F:      drivers/mfd/ab3100*
1696 F:      drivers/mfd/ab8500*
1697 F:      drivers/mfd/abx500*
1698 F:      drivers/mfd/dbx500*
1699 F:      drivers/mfd/db8500*
1700 F:      drivers/pinctrl/nomadik/
1701 F:      drivers/pinctrl/pinctrl-coh901*
1702 F:      drivers/pinctrl/pinctrl-u300.c
1703 F:      drivers/rtc/rtc-ab3100.c
1704 F:      drivers/rtc/rtc-ab8500.c
1705 F:      drivers/rtc/rtc-coh901331.c
1706 F:      drivers/rtc/rtc-pl031.c
1707 F:      drivers/watchdog/coh901327_wdt.c
1708 F:      Documentation/devicetree/bindings/arm/ste-*
1709 F:      Documentation/devicetree/bindings/arm/ux500/
1710 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
1711
1712 ARM/NUVOTON NPCM ARCHITECTURE
1713 M:      Avi Fishman <avifishman70@gmail.com>
1714 M:      Tomer Maimon <tmaimon77@gmail.com>
1715 R:      Patrick Venture <venture@google.com>
1716 R:      Nancy Yuen <yuenn@google.com>
1717 R:      Brendan Higgins <brendanhiggins@google.com>
1718 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1719 S:      Supported
1720 F:      arch/arm/mach-npcm/
1721 F:      arch/arm/boot/dts/nuvoton-npcm*
1722 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clks.h
1723 F:      drivers/*/*npcm*
1724 F:      Documentation/*/*npcm*
1725
1726 ARM/NUVOTON W90X900 ARM ARCHITECTURE
1727 M:      Wan ZongShun <mcuos.com@gmail.com>
1728 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1729 W:      http://www.mcuos.com
1730 S:      Maintained
1731 F:      arch/arm/mach-w90x900/
1732 F:      drivers/input/keyboard/w90p910_keypad.c
1733 F:      drivers/input/touchscreen/w90p910_ts.c
1734 F:      drivers/watchdog/nuc900_wdt.c
1735 F:      drivers/net/ethernet/nuvoton/w90p910_ether.c
1736 F:      drivers/mtd/nand/raw/nuc900_nand.c
1737 F:      drivers/rtc/rtc-nuc900.c
1738 F:      drivers/spi/spi-nuc900.c
1739 F:      drivers/usb/host/ehci-w90x900.c
1740 F:      drivers/video/fbdev/nuc900fb.c
1741
1742 ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
1743 M:      Nelson Castillo <arhuaco@freaks-unidos.net>
1744 L:      openmoko-kernel@lists.openmoko.org (subscribers-only)
1745 W:      http://wiki.openmoko.org/wiki/Neo_FreeRunner
1746 S:      Supported
1747
1748 ARM/Orion SoC/Technologic Systems TS-78xx platform support
1749 M:      Alexander Clouter <alex@digriz.org.uk>
1750 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1751 W:      http://www.digriz.org.uk/ts78xx/kernel
1752 S:      Maintained
1753 F:      arch/arm/mach-orion5x/ts78xx-*
1754
1755 ARM/OXNAS platform support
1756 M:      Neil Armstrong <narmstrong@baylibre.com>
1757 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1758 L:      linux-oxnas@groups.io (moderated for non-subscribers)
1759 S:      Maintained
1760 F:      arch/arm/mach-oxnas/
1761 F:      arch/arm/boot/dts/ox8*.dts*
1762 N:      oxnas
1763
1764 ARM/PALM TREO SUPPORT
1765 M:      Tomas Cech <sleep_walker@suse.com>
1766 L:      linux-arm-kernel@lists.infradead.org
1767 W:      http://hackndev.com
1768 S:      Maintained
1769 F:      arch/arm/mach-pxa/palmtreo.*
1770
1771 ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT
1772 M:      Marek Vasut <marek.vasut@gmail.com>
1773 L:      linux-arm-kernel@lists.infradead.org
1774 W:      http://hackndev.com
1775 S:      Maintained
1776 F:      arch/arm/mach-pxa/include/mach/palmtx.h
1777 F:      arch/arm/mach-pxa/palmtx.c
1778 F:      arch/arm/mach-pxa/palmt5.*
1779 F:      arch/arm/mach-pxa/include/mach/palmld.h
1780 F:      arch/arm/mach-pxa/palmld.c
1781 F:      arch/arm/mach-pxa/palmte2.*
1782 F:      arch/arm/mach-pxa/include/mach/palmtc.h
1783 F:      arch/arm/mach-pxa/palmtc.c
1784
1785 ARM/PALMZ72 SUPPORT
1786 M:      Sergey Lapin <slapin@ossfans.org>
1787 L:      linux-arm-kernel@lists.infradead.org
1788 W:      http://hackndev.com
1789 S:      Maintained
1790 F:      arch/arm/mach-pxa/palmz72.*
1791
1792 ARM/PLEB SUPPORT
1793 M:      Peter Chubb <pleb@gelato.unsw.edu.au>
1794 W:      http://www.disy.cse.unsw.edu.au/Hardware/PLEB
1795 S:      Maintained
1796
1797 ARM/PT DIGITAL BOARD PORT
1798 M:      Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
1799 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1800 W:      http://www.armlinux.org.uk/
1801 S:      Maintained
1802
1803 ARM/QUALCOMM SUPPORT
1804 M:      Andy Gross <andy.gross@linaro.org>
1805 M:      David Brown <david.brown@linaro.org>
1806 L:      linux-arm-msm@vger.kernel.org
1807 L:      linux-soc@vger.kernel.org
1808 S:      Maintained
1809 F:      Documentation/devicetree/bindings/soc/qcom/
1810 F:      arch/arm/boot/dts/qcom-*.dts
1811 F:      arch/arm/boot/dts/qcom-*.dtsi
1812 F:      arch/arm/mach-qcom/
1813 F:      arch/arm64/boot/dts/qcom/*
1814 F:      drivers/i2c/busses/i2c-qup.c
1815 F:      drivers/clk/qcom/
1816 F:      drivers/dma/qcom/
1817 F:      drivers/soc/qcom/
1818 F:      drivers/spi/spi-qup.c
1819 F:      drivers/tty/serial/msm_serial.c
1820 F:      drivers/*/pm8???-*
1821 F:      drivers/mfd/ssbi.c
1822 F:      drivers/firmware/qcom_scm.c
1823 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux.git
1824
1825 ARM/RADISYS ENP2611 MACHINE SUPPORT
1826 M:      Lennert Buytenhek <kernel@wantstofly.org>
1827 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1828 S:      Maintained
1829
1830 ARM/REALTEK ARCHITECTURE
1831 M:      Andreas Färber <afaerber@suse.de>
1832 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1833 S:      Maintained
1834 F:      arch/arm64/boot/dts/realtek/
1835 F:      Documentation/devicetree/bindings/arm/realtek.txt
1836
1837 ARM/RENESAS ARM64 ARCHITECTURE
1838 M:      Simon Horman <horms@verge.net.au>
1839 M:      Magnus Damm <magnus.damm@gmail.com>
1840 L:      linux-renesas-soc@vger.kernel.org
1841 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
1842 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
1843 S:      Supported
1844 F:      arch/arm64/boot/dts/renesas/
1845 F:      Documentation/devicetree/bindings/arm/shmobile.txt
1846 F:      drivers/soc/renesas/
1847 F:      include/linux/soc/renesas/
1848
1849 ARM/RISCPC ARCHITECTURE
1850 M:      Russell King <linux@armlinux.org.uk>
1851 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1852 W:      http://www.armlinux.org.uk/
1853 S:      Maintained
1854 F:      arch/arm/include/asm/hardware/entry-macro-iomd.S
1855 F:      arch/arm/include/asm/hardware/ioc.h
1856 F:      arch/arm/include/asm/hardware/iomd.h
1857 F:      arch/arm/include/asm/hardware/memc.h
1858 F:      arch/arm/mach-rpc/
1859 F:      drivers/net/ethernet/8390/etherh.c
1860 F:      drivers/net/ethernet/i825xx/ether1*
1861 F:      drivers/net/ethernet/seeq/ether3*
1862 F:      drivers/scsi/arm/
1863
1864 ARM/Rockchip SoC support
1865 M:      Heiko Stuebner <heiko@sntech.de>
1866 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1867 L:      linux-rockchip@lists.infradead.org
1868 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
1869 S:      Maintained
1870 F:      arch/arm/boot/dts/rk3*
1871 F:      arch/arm/boot/dts/rv1108*
1872 F:      arch/arm/mach-rockchip/
1873 F:      drivers/clk/rockchip/
1874 F:      drivers/i2c/busses/i2c-rk3x.c
1875 F:      drivers/*/*rockchip*
1876 F:      drivers/*/*/*rockchip*
1877 F:      sound/soc/rockchip/
1878 N:      rockchip
1879
1880 ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
1881 M:      Kukjin Kim <kgene@kernel.org>
1882 M:      Krzysztof Kozlowski <krzk@kernel.org>
1883 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1884 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
1885 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
1886 S:      Maintained
1887 F:      arch/arm/boot/dts/s3c*
1888 F:      arch/arm/boot/dts/s5p*
1889 F:      arch/arm/boot/dts/exynos*
1890 F:      arch/arm64/boot/dts/exynos/
1891 F:      arch/arm/plat-samsung/
1892 F:      arch/arm/mach-s3c24*/
1893 F:      arch/arm/mach-s3c64xx/
1894 F:      arch/arm/mach-s5p*/
1895 F:      arch/arm/mach-exynos*/
1896 F:      drivers/*/*s3c24*
1897 F:      drivers/*/*/*s3c24*
1898 F:      drivers/*/*s3c64xx*
1899 F:      drivers/*/*s5pv210*
1900 F:      drivers/memory/samsung/*
1901 F:      drivers/soc/samsung/*
1902 F:      Documentation/arm/Samsung/
1903 F:      Documentation/devicetree/bindings/arm/samsung/
1904 F:      Documentation/devicetree/bindings/sram/samsung-sram.txt
1905 F:      Documentation/devicetree/bindings/power/pd-samsung.txt
1906 N:      exynos
1907
1908 ARM/SAMSUNG MOBILE MACHINE SUPPORT
1909 M:      Kyungmin Park <kyungmin.park@samsung.com>
1910 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1911 S:      Maintained
1912 F:      arch/arm/mach-s5pv210/
1913
1914 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
1915 M:      Kyungmin Park <kyungmin.park@samsung.com>
1916 M:      Kamil Debski <kamil@wypas.org>
1917 M:      Andrzej Hajda <a.hajda@samsung.com>
1918 L:      linux-arm-kernel@lists.infradead.org
1919 L:      linux-media@vger.kernel.org
1920 S:      Maintained
1921 F:      drivers/media/platform/s5p-g2d/
1922
1923 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
1924 M:      Marek Szyprowski <m.szyprowski@samsung.com>
1925 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
1926 L:      linux-media@vger.kernel.org
1927 S:      Maintained
1928 F:      drivers/media/platform/s5p-cec/
1929 F:      Documentation/devicetree/bindings/media/s5p-cec.txt
1930
1931 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
1932 M:      Andrzej Pietrasiewicz <andrzej.p@samsung.com>
1933 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
1934 L:      linux-arm-kernel@lists.infradead.org
1935 L:      linux-media@vger.kernel.org
1936 S:      Maintained
1937 F:      drivers/media/platform/s5p-jpeg/
1938
1939 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
1940 M:      Kyungmin Park <kyungmin.park@samsung.com>
1941 M:      Kamil Debski <kamil@wypas.org>
1942 M:      Jeongtae Park <jtp.park@samsung.com>
1943 M:      Andrzej Hajda <a.hajda@samsung.com>
1944 L:      linux-arm-kernel@lists.infradead.org
1945 L:      linux-media@vger.kernel.org
1946 S:      Maintained
1947 F:      arch/arm/plat-samsung/s5p-dev-mfc.c
1948 F:      drivers/media/platform/s5p-mfc/
1949
1950 ARM/SHMOBILE ARM ARCHITECTURE
1951 M:      Simon Horman <horms@verge.net.au>
1952 M:      Magnus Damm <magnus.damm@gmail.com>
1953 L:      linux-renesas-soc@vger.kernel.org
1954 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
1955 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
1956 S:      Supported
1957 F:      arch/arm/boot/dts/emev2*
1958 F:      arch/arm/boot/dts/r7s*
1959 F:      arch/arm/boot/dts/r8a*
1960 F:      arch/arm/boot/dts/sh*
1961 F:      arch/arm/configs/shmobile_defconfig
1962 F:      arch/arm/include/debug/renesas-scif.S
1963 F:      arch/arm/mach-shmobile/
1964 F:      Documentation/devicetree/bindings/arm/shmobile.txt
1965 F:      drivers/soc/renesas/
1966 F:      include/linux/soc/renesas/
1967
1968 ARM/SOCFPGA ARCHITECTURE
1969 M:      Dinh Nguyen <dinguyen@kernel.org>
1970 S:      Maintained
1971 F:      arch/arm/mach-socfpga/
1972 F:      arch/arm/boot/dts/socfpga*
1973 F:      arch/arm/configs/socfpga_defconfig
1974 F:      arch/arm64/boot/dts/altera/
1975 W:      http://www.rocketboards.org
1976 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
1977
1978 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
1979 M:      Dinh Nguyen <dinguyen@kernel.org>
1980 S:      Maintained
1981 F:      drivers/clk/socfpga/
1982
1983 ARM/SOCFPGA EDAC SUPPORT
1984 M:      Thor Thayer <thor.thayer@linux.intel.com>
1985 S:      Maintained
1986 F:      drivers/edac/altera_edac.
1987
1988 ARM/SPREADTRUM SoC SUPPORT
1989 M:      Orson Zhai <orsonzhai@gmail.com>
1990 M:      Baolin Wang <baolin.wang@linaro.org>
1991 M:      Chunyan Zhang <zhang.lyra@gmail.com>
1992 S:      Maintained
1993 F:      arch/arm64/boot/dts/sprd
1994 N:      sprd
1995
1996 ARM/STI ARCHITECTURE
1997 M:      Patrice Chotard <patrice.chotard@st.com>
1998 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1999 W:      http://www.stlinux.com
2000 S:      Maintained
2001 F:      arch/arm/mach-sti/
2002 F:      arch/arm/boot/dts/sti*
2003 F:      drivers/char/hw_random/st-rng.c
2004 F:      drivers/clocksource/arm_global_timer.c
2005 F:      drivers/clocksource/clksrc_st_lpc.c
2006 F:      drivers/cpufreq/sti-cpufreq.c
2007 F:      drivers/dma/st_fdma*
2008 F:      drivers/i2c/busses/i2c-st.c
2009 F:      drivers/media/rc/st_rc.c
2010 F:      drivers/media/platform/sti/c8sectpfe/
2011 F:      drivers/mmc/host/sdhci-st.c
2012 F:      drivers/phy/st/phy-miphy28lp.c
2013 F:      drivers/phy/st/phy-stih407-usb.c
2014 F:      drivers/pinctrl/pinctrl-st.c
2015 F:      drivers/remoteproc/st_remoteproc.c
2016 F:      drivers/remoteproc/st_slim_rproc.c
2017 F:      drivers/reset/sti/
2018 F:      drivers/rtc/rtc-st-lpc.c
2019 F:      drivers/tty/serial/st-asc.c
2020 F:      drivers/usb/dwc3/dwc3-st.c
2021 F:      drivers/usb/host/ehci-st.c
2022 F:      drivers/usb/host/ohci-st.c
2023 F:      drivers/watchdog/st_lpc_wdt.c
2024 F:      drivers/ata/ahci_st.c
2025 F:      include/linux/remoteproc/st_slim_rproc.h
2026
2027 ARM/STM32 ARCHITECTURE
2028 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2029 M:      Alexandre Torgue <alexandre.torgue@st.com>
2030 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2031 S:      Maintained
2032 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2033 N:      stm32
2034 F:      arch/arm/boot/dts/stm32*
2035 F:      arch/arm/mach-stm32/
2036 F:      drivers/clocksource/armv7m_systick.c
2037
2038 ARM/Synaptics Berlin SoC support
2039 M:      Jisheng Zhang <Jisheng.Zhang@synaptics.com>
2040 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2041 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2042 S:      Maintained
2043 F:      arch/arm/mach-berlin/
2044 F:      arch/arm/boot/dts/berlin*
2045 F:      arch/arm64/boot/dts/marvell/berlin*
2046
2047 ARM/TANGO ARCHITECTURE
2048 M:      Marc Gonzalez <marc.w.gonzalez@free.fr>
2049 M:      Mans Rullgard <mans@mansr.com>
2050 L:      linux-arm-kernel@lists.infradead.org
2051 S:      Odd Fixes
2052 N:      tango
2053
2054 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2055 M:      Lennert Buytenhek <kernel@wantstofly.org>
2056 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2057 S:      Maintained
2058
2059 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2060 M:      Hans Verkuil <hans.verkuil@cisco.com>
2061 L:      linux-tegra@vger.kernel.org
2062 L:      linux-media@vger.kernel.org
2063 S:      Maintained
2064 F:      drivers/media/platform/tegra-cec/
2065 F:      Documentation/devicetree/bindings/media/tegra-cec.txt
2066
2067 ARM/TETON BGA MACHINE SUPPORT
2068 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2069 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2070 S:      Maintained
2071
2072 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2073 M:      Santosh Shilimkar <ssantosh@kernel.org>
2074 L:      linux-kernel@vger.kernel.org
2075 S:      Maintained
2076 F:      drivers/memory/*emif*
2077
2078 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2079 M:      Santosh Shilimkar <ssantosh@kernel.org>
2080 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2081 S:      Maintained
2082 F:      arch/arm/mach-keystone/
2083 F:      arch/arm/boot/dts/keystone-*
2084 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
2085
2086 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2087 M:      Santosh Shilimkar <ssantosh@kernel.org>
2088 L:      linux-kernel@vger.kernel.org
2089 S:      Maintained
2090 F:      drivers/clk/keystone/
2091
2092 ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE
2093 M:      Santosh Shilimkar <ssantosh@kernel.org>
2094 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2095 L:      linux-kernel@vger.kernel.org
2096 S:      Maintained
2097 F:      drivers/clocksource/timer-keystone.c
2098
2099 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2100 M:      Santosh Shilimkar <ssantosh@kernel.org>
2101 L:      linux-kernel@vger.kernel.org
2102 S:      Maintained
2103 F:      drivers/power/reset/keystone-reset.c
2104
2105 ARM/THECUS N2100 MACHINE SUPPORT
2106 M:      Lennert Buytenhek <kernel@wantstofly.org>
2107 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2108 S:      Maintained
2109
2110 ARM/TOSA MACHINE SUPPORT
2111 M:      Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2112 M:      Dirk Opfer <dirk@opfer-online.de>
2113 S:      Maintained
2114
2115 ARM/UNIPHIER ARCHITECTURE
2116 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
2117 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2118 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
2119 S:      Maintained
2120 F:      Documentation/devicetree/bindings/gpio/gpio-uniphier.txt
2121 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.txt
2122 F:      arch/arm/boot/dts/uniphier*
2123 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2124 F:      arch/arm/mach-uniphier/
2125 F:      arch/arm/mm/cache-uniphier.c
2126 F:      arch/arm64/boot/dts/socionext/uniphier*
2127 F:      drivers/bus/uniphier-system-bus.c
2128 F:      drivers/clk/uniphier/
2129 F:      drivers/gpio/gpio-uniphier.c
2130 F:      drivers/i2c/busses/i2c-uniphier*
2131 F:      drivers/irqchip/irq-uniphier-aidet.c
2132 F:      drivers/pinctrl/uniphier/
2133 F:      drivers/reset/reset-uniphier.c
2134 F:      drivers/tty/serial/8250/8250_uniphier.c
2135 N:      uniphier
2136
2137 ARM/Ux500 CLOCK FRAMEWORK SUPPORT
2138 M:      Ulf Hansson <ulf.hansson@linaro.org>
2139 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2140 T:      git git://git.linaro.org/people/ulfh/clk.git
2141 S:      Maintained
2142 F:      drivers/clk/ux500/
2143
2144 ARM/VERSATILE EXPRESS PLATFORM
2145 M:      Liviu Dudau <liviu.dudau@arm.com>
2146 M:      Sudeep Holla <sudeep.holla@arm.com>
2147 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2148 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2149 S:      Maintained
2150 F:      arch/arm/boot/dts/vexpress*
2151 F:      arch/arm64/boot/dts/arm/
2152 F:      arch/arm/mach-vexpress/
2153 F:      */*/vexpress*
2154 F:      */*/*/vexpress*
2155 F:      drivers/clk/versatile/clk-vexpress-osc.c
2156 F:      drivers/clocksource/versatile.c
2157 N:      mps2
2158
2159 ARM/VFP SUPPORT
2160 M:      Russell King <linux@armlinux.org.uk>
2161 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2162 W:      http://www.armlinux.org.uk/
2163 S:      Maintained
2164 F:      arch/arm/vfp/
2165
2166 ARM/VOIPAC PXA270 SUPPORT
2167 M:      Marek Vasut <marek.vasut@gmail.com>
2168 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2169 S:      Maintained
2170 F:      arch/arm/mach-pxa/vpac270.c
2171 F:      arch/arm/mach-pxa/include/mach/vpac270.h
2172
2173 ARM/VT8500 ARM ARCHITECTURE
2174 M:      Tony Prisk <linux@prisktech.co.nz>
2175 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2176 S:      Maintained
2177 F:      arch/arm/mach-vt8500/
2178 F:      drivers/clocksource/vt8500_timer.c
2179 F:      drivers/i2c/busses/i2c-wmt.c
2180 F:      drivers/mmc/host/wmt-sdmmc.c
2181 F:      drivers/pwm/pwm-vt8500.c
2182 F:      drivers/rtc/rtc-vt8500.c
2183 F:      drivers/tty/serial/vt8500_serial.c
2184 F:      drivers/usb/host/ehci-platform.c
2185 F:      drivers/usb/host/uhci-platform.c
2186 F:      drivers/video/fbdev/vt8500lcdfb.*
2187 F:      drivers/video/fbdev/wm8505fb*
2188 F:      drivers/video/fbdev/wmt_ge_rops.*
2189
2190 ARM/ZIPIT Z2 SUPPORT
2191 M:      Marek Vasut <marek.vasut@gmail.com>
2192 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2193 S:      Maintained
2194 F:      arch/arm/mach-pxa/z2.c
2195 F:      arch/arm/mach-pxa/include/mach/z2.h
2196
2197 ARM/ZTE ARCHITECTURE
2198 M:      Jun Nie <jun.nie@linaro.org>
2199 M:      Baoyou Xie <baoyou.xie@linaro.org>
2200 M:      Shawn Guo <shawnguo@kernel.org>
2201 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2202 S:      Maintained
2203 F:      arch/arm/boot/dts/zx2967*
2204 F:      arch/arm/mach-zx/
2205 F:      arch/arm64/boot/dts/zte/
2206 F:      drivers/clk/zte/
2207 F:      drivers/dma/zx_dma.c
2208 F:      drivers/gpio/gpio-zx.c
2209 F:      drivers/i2c/busses/i2c-zx2967.c
2210 F:      drivers/mmc/host/dw_mmc-zx.*
2211 F:      drivers/pinctrl/zte/
2212 F:      drivers/soc/zte/
2213 F:      drivers/thermal/zx2967_thermal.c
2214 F:      drivers/watchdog/zx2967_wdt.c
2215 F:      Documentation/devicetree/bindings/arm/zte.txt
2216 F:      Documentation/devicetree/bindings/clock/zx2967*.txt
2217 F:      Documentation/devicetree/bindings/dma/zxdma.txt
2218 F:      Documentation/devicetree/bindings/gpio/zx296702-gpio.txt
2219 F:      Documentation/devicetree/bindings/i2c/i2c-zx2967.txt
2220 F:      Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
2221 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
2222 F:      Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
2223 F:      Documentation/devicetree/bindings/soc/zte/
2224 F:      Documentation/devicetree/bindings/sound/zte,*.txt
2225 F:      Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
2226 F:      Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt
2227 F:      include/dt-bindings/clock/zx2967*.h
2228 F:      include/dt-bindings/soc/zte,*.h
2229 F:      sound/soc/codecs/zx_aud96p22.c
2230 F:      sound/soc/zte/
2231
2232 ARM/ZYNQ ARCHITECTURE
2233 M:      Michal Simek <michal.simek@xilinx.com>
2234 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2235 W:      http://wiki.xilinx.com
2236 T:      git https://github.com/Xilinx/linux-xlnx.git
2237 S:      Supported
2238 F:      arch/arm/mach-zynq/
2239 F:      drivers/cpuidle/cpuidle-zynq.c
2240 F:      drivers/block/xsysace.c
2241 N:      zynq
2242 N:      xilinx
2243 F:      drivers/clocksource/cadence_ttc_timer.c
2244 F:      drivers/i2c/busses/i2c-cadence.c
2245 F:      drivers/mmc/host/sdhci-of-arasan.c
2246 F:      drivers/edac/synopsys_edac.c
2247
2248 ARM64 PORT (AARCH64 ARCHITECTURE)
2249 M:      Catalin Marinas <catalin.marinas@arm.com>
2250 M:      Will Deacon <will.deacon@arm.com>
2251 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2252 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2253 S:      Maintained
2254 F:      arch/arm64/
2255 F:      Documentation/arm64/
2256
2257 AS3645A LED FLASH CONTROLLER DRIVER
2258 M:      Sakari Ailus <sakari.ailus@iki.fi>
2259 L:      linux-leds@vger.kernel.org
2260 S:      Maintained
2261 F:      drivers/leds/leds-as3645a.c
2262
2263 ASAHI KASEI AK8974 DRIVER
2264 M:      Linus Walleij <linus.walleij@linaro.org>
2265 L:      linux-iio@vger.kernel.org
2266 W:      http://www.akm.com/
2267 S:      Supported
2268 F:      drivers/iio/magnetometer/ak8974.c
2269
2270 ASC7621 HARDWARE MONITOR DRIVER
2271 M:      George Joseph <george.joseph@fairview5.com>
2272 L:      linux-hwmon@vger.kernel.org
2273 S:      Maintained
2274 F:      Documentation/hwmon/asc7621
2275 F:      drivers/hwmon/asc7621.c
2276
2277 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2278 M:      Corentin Chary <corentin.chary@gmail.com>
2279 L:      acpi4asus-user@lists.sourceforge.net
2280 L:      platform-driver-x86@vger.kernel.org
2281 W:      http://acpi4asus.sf.net
2282 S:      Maintained
2283 F:      drivers/platform/x86/asus*.c
2284 F:      drivers/platform/x86/eeepc*.c
2285
2286 ASUS WIRELESS RADIO CONTROL DRIVER
2287 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2288 L:      platform-driver-x86@vger.kernel.org
2289 S:      Maintained
2290 F:      drivers/platform/x86/asus-wireless.c
2291
2292 ASYMMETRIC KEYS
2293 M:      David Howells <dhowells@redhat.com>
2294 L:      keyrings@vger.kernel.org
2295 S:      Maintained
2296 F:      Documentation/crypto/asymmetric-keys.txt
2297 F:      include/linux/verification.h
2298 F:      include/crypto/public_key.h
2299 F:      include/crypto/pkcs7.h
2300 F:      crypto/asymmetric_keys/
2301
2302 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2303 R:      Dan Williams <dan.j.williams@intel.com>
2304 W:      http://sourceforge.net/projects/xscaleiop
2305 S:      Odd fixes
2306 F:      Documentation/crypto/async-tx-api.txt
2307 F:      crypto/async_tx/
2308 F:      drivers/dma/
2309 F:      include/linux/dmaengine.h
2310 F:      include/linux/async_tx.h
2311
2312 AT24 EEPROM DRIVER
2313 M:      Bartosz Golaszewski <brgl@bgdev.pl>
2314 L:      linux-i2c@vger.kernel.org
2315 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2316 S:      Maintained
2317 F:      Documentation/devicetree/bindings/eeprom/at24.txt
2318 F:      drivers/misc/eeprom/at24.c
2319 F:      include/linux/platform_data/at24.h
2320
2321 ATA OVER ETHERNET (AOE) DRIVER
2322 M:      "Ed L. Cashin" <ed.cashin@acm.org>
2323 W:      http://www.openaoe.org/
2324 S:      Supported
2325 F:      Documentation/aoe/
2326 F:      drivers/block/aoe/
2327
2328 ATHEROS 71XX/9XXX GPIO DRIVER
2329 M:      Alban Bedel <albeu@free.fr>
2330 W:      https://github.com/AlbanBedel/linux
2331 T:      git git://github.com/AlbanBedel/linux
2332 S:      Maintained
2333 F:      drivers/gpio/gpio-ath79.c
2334 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2335
2336 ATHEROS ATH GENERIC UTILITIES
2337 M:      "Luis R. Rodriguez" <mcgrof@do-not-panic.com>
2338 L:      linux-wireless@vger.kernel.org
2339 S:      Supported
2340 F:      drivers/net/wireless/ath/*
2341
2342 ATHEROS ATH5K WIRELESS DRIVER
2343 M:      Jiri Slaby <jirislaby@gmail.com>
2344 M:      Nick Kossifidis <mickflemm@gmail.com>
2345 M:      "Luis R. Rodriguez" <mcgrof@do-not-panic.com>
2346 L:      linux-wireless@vger.kernel.org
2347 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2348 S:      Maintained
2349 F:      drivers/net/wireless/ath/ath5k/
2350
2351 ATHEROS ATH6KL WIRELESS DRIVER
2352 M:      Kalle Valo <kvalo@qca.qualcomm.com>
2353 L:      linux-wireless@vger.kernel.org
2354 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2355 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2356 S:      Supported
2357 F:      drivers/net/wireless/ath/ath6kl/
2358
2359 ATI_REMOTE2 DRIVER
2360 M:      Ville Syrjala <syrjala@sci.fi>
2361 S:      Maintained
2362 F:      drivers/input/misc/ati_remote2.c
2363
2364 ATK0110 HWMON DRIVER
2365 M:      Luca Tettamanti <kronos.it@gmail.com>
2366 L:      linux-hwmon@vger.kernel.org
2367 S:      Maintained
2368 F:      drivers/hwmon/asus_atk0110.c
2369
2370 ATLX ETHERNET DRIVERS
2371 M:      Jay Cliburn <jcliburn@gmail.com>
2372 M:      Chris Snook <chris.snook@gmail.com>
2373 L:      netdev@vger.kernel.org
2374 W:      http://sourceforge.net/projects/atl1
2375 W:      http://atl1.sourceforge.net
2376 S:      Maintained
2377 F:      drivers/net/ethernet/atheros/
2378
2379 ATM
2380 M:      Chas Williams <3chas3@gmail.com>
2381 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2382 L:      netdev@vger.kernel.org
2383 W:      http://linux-atm.sourceforge.net
2384 S:      Maintained
2385 F:      drivers/atm/
2386 F:      include/linux/atm*
2387 F:      include/uapi/linux/atm*
2388
2389 ATMEL AT91 / AT32 MCI DRIVER
2390 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2391 S:      Maintained
2392 F:      drivers/mmc/host/atmel-mci.c
2393
2394 ATMEL AT91 SAMA5D2-Compatible Shutdown Controller
2395 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2396 S:      Supported
2397 F:      drivers/power/reset/at91-sama5d2_shdwc.c
2398
2399 ATMEL Audio ALSA driver
2400 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2401 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2402 S:      Supported
2403 F:      sound/soc/atmel
2404
2405 ATMEL I2C DRIVER
2406 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2407 L:      linux-i2c@vger.kernel.org
2408 S:      Supported
2409 F:      drivers/i2c/busses/i2c-at91.c
2410
2411 ATMEL ISI DRIVER
2412 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2413 L:      linux-media@vger.kernel.org
2414 S:      Supported
2415 F:      drivers/media/platform/atmel/atmel-isi.c
2416 F:      include/media/atmel-isi.h
2417
2418 ATMEL LCDFB DRIVER
2419 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2420 L:      linux-fbdev@vger.kernel.org
2421 S:      Maintained
2422 F:      drivers/video/fbdev/atmel_lcdfb.c
2423 F:      include/video/atmel_lcdc.h
2424
2425 ATMEL MACB ETHERNET DRIVER
2426 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2427 S:      Supported
2428 F:      drivers/net/ethernet/cadence/
2429
2430 ATMEL MAXTOUCH DRIVER
2431 M:      Nick Dyer <nick@shmanahar.org>
2432 T:      git git://github.com/ndyer/linux.git
2433 S:      Maintained
2434 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2435 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2436
2437 ATMEL SAMA5D2 ADC DRIVER
2438 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2439 L:      linux-iio@vger.kernel.org
2440 S:      Supported
2441 F:      drivers/iio/adc/at91-sama5d2_adc.c
2442
2443 ATMEL SDMMC DRIVER
2444 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2445 L:      linux-mmc@vger.kernel.org
2446 S:      Supported
2447 F:      drivers/mmc/host/sdhci-of-at91.c
2448
2449 ATMEL SPI DRIVER
2450 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2451 S:      Supported
2452 F:      drivers/spi/spi-atmel.*
2453
2454 ATMEL SSC DRIVER
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-ssc.c
2459 F:      include/linux/atmel-ssc.h
2460
2461 ATMEL Timer Counter (TC) AND CLOCKSOURCE DRIVERS
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/misc/atmel_tclib.c
2466 F:      drivers/clocksource/tcb_clksrc.c
2467
2468 ATMEL USBA UDC DRIVER
2469 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2470 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2471 S:      Supported
2472 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
2473
2474 ATMEL WIRELESS DRIVER
2475 M:      Simon Kelley <simon@thekelleys.org.uk>
2476 L:      linux-wireless@vger.kernel.org
2477 W:      http://www.thekelleys.org.uk/atmel
2478 W:      http://atmelwlandriver.sourceforge.net/
2479 S:      Maintained
2480 F:      drivers/net/wireless/atmel/atmel*
2481
2482 ATMEL XDMA DRIVER
2483 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2484 L:      linux-arm-kernel@lists.infradead.org
2485 L:      dmaengine@vger.kernel.org
2486 S:      Supported
2487 F:      drivers/dma/at_xdmac.c
2488
2489 ATOMIC INFRASTRUCTURE
2490 M:      Will Deacon <will.deacon@arm.com>
2491 M:      Peter Zijlstra <peterz@infradead.org>
2492 R:      Boqun Feng <boqun.feng@gmail.com>
2493 L:      linux-kernel@vger.kernel.org
2494 S:      Maintained
2495 F:      arch/*/include/asm/atomic*.h
2496 F:      include/*/atomic*.h
2497
2498 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2499 M:      Bradley Grove <linuxdrivers@attotech.com>
2500 L:      linux-scsi@vger.kernel.org
2501 W:      http://www.attotech.com
2502 S:      Supported
2503 F:      drivers/scsi/esas2r
2504
2505 ATUSB IEEE 802.15.4 RADIO DRIVER
2506 M:      Stefan Schmidt <stefan@osg.samsung.com>
2507 L:      linux-wpan@vger.kernel.org
2508 S:      Maintained
2509 F:      drivers/net/ieee802154/atusb.c
2510 F:      drivers/net/ieee802154/atusb.h
2511 F:      drivers/net/ieee802154/at86rf230.h
2512
2513 AUDIT SUBSYSTEM
2514 M:      Paul Moore <paul@paul-moore.com>
2515 M:      Eric Paris <eparis@redhat.com>
2516 L:      linux-audit@redhat.com (moderated for non-subscribers)
2517 W:      https://github.com/linux-audit
2518 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2519 S:      Supported
2520 F:      include/linux/audit.h
2521 F:      include/uapi/linux/audit.h
2522 F:      kernel/audit*
2523
2524 AUXILIARY DISPLAY DRIVERS
2525 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2526 W:      http://miguelojeda.es/auxdisplay.htm
2527 W:      http://jair.lab.fi.uva.es/~migojed/auxdisplay.htm
2528 S:      Maintained
2529 F:      drivers/auxdisplay/
2530 F:      include/linux/cfag12864b.h
2531
2532 AX.25 NETWORK LAYER
2533 M:      Ralf Baechle <ralf@linux-mips.org>
2534 L:      linux-hams@vger.kernel.org
2535 W:      http://www.linux-ax25.org/
2536 S:      Maintained
2537 F:      include/uapi/linux/ax25.h
2538 F:      include/net/ax25.h
2539 F:      net/ax25/
2540
2541 AXENTIA ARM DEVICES
2542 M:      Peter Rosin <peda@axentia.se>
2543 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2544 S:      Maintained
2545 F:      Documentation/devicetree/bindings/arm/axentia.txt
2546 F:      arch/arm/boot/dts/at91-linea.dtsi
2547 F:      arch/arm/boot/dts/at91-natte.dtsi
2548 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2549 F:      arch/arm/boot/dts/at91-tse850-3.dts
2550
2551 AXENTIA ASOC DRIVERS
2552 M:      Peter Rosin <peda@axentia.se>
2553 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2554 S:      Maintained
2555 F:      Documentation/devicetree/bindings/sound/axentia,*
2556 F:      sound/soc/atmel/tse850-pcm5142.c
2557
2558 AZ6007 DVB DRIVER
2559 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2560 L:      linux-media@vger.kernel.org
2561 W:      https://linuxtv.org
2562 T:      git git://linuxtv.org/media_tree.git
2563 S:      Maintained
2564 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2565
2566 AZTECH FM RADIO RECEIVER DRIVER
2567 M:      Hans Verkuil <hverkuil@xs4all.nl>
2568 L:      linux-media@vger.kernel.org
2569 T:      git git://linuxtv.org/media_tree.git
2570 W:      https://linuxtv.org
2571 S:      Maintained
2572 F:      drivers/media/radio/radio-aztech*
2573
2574 B43 WIRELESS DRIVER
2575 L:      linux-wireless@vger.kernel.org
2576 L:      b43-dev@lists.infradead.org
2577 W:      http://wireless.kernel.org/en/users/Drivers/b43
2578 S:      Odd Fixes
2579 F:      drivers/net/wireless/broadcom/b43/
2580
2581 B43LEGACY WIRELESS DRIVER
2582 M:      Larry Finger <Larry.Finger@lwfinger.net>
2583 L:      linux-wireless@vger.kernel.org
2584 L:      b43-dev@lists.infradead.org
2585 W:      http://wireless.kernel.org/en/users/Drivers/b43
2586 S:      Maintained
2587 F:      drivers/net/wireless/broadcom/b43legacy/
2588
2589 BACKLIGHT CLASS/SUBSYSTEM
2590 M:      Lee Jones <lee.jones@linaro.org>
2591 M:      Daniel Thompson <daniel.thompson@linaro.org>
2592 M:      Jingoo Han <jingoohan1@gmail.com>
2593 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2594 S:      Maintained
2595 F:      drivers/video/backlight/
2596 F:      include/linux/backlight.h
2597 F:      include/linux/pwm_backlight.h
2598 F:      Documentation/devicetree/bindings/leds/backlight
2599
2600 BATMAN ADVANCED
2601 M:      Marek Lindner <mareklindner@neomailbox.ch>
2602 M:      Simon Wunderlich <sw@simonwunderlich.de>
2603 M:      Antonio Quartulli <a@unstable.cc>
2604 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2605 W:      https://www.open-mesh.org/
2606 Q:      https://patchwork.open-mesh.org/project/batman/list/
2607 S:      Maintained
2608 F:      Documentation/ABI/testing/sysfs-class-net-batman-adv
2609 F:      Documentation/ABI/testing/sysfs-class-net-mesh
2610 F:      Documentation/networking/batman-adv.rst
2611 F:      include/uapi/linux/batadv_packet.h
2612 F:      include/uapi/linux/batman_adv.h
2613 F:      net/batman-adv/
2614
2615 BAYCOM/HDLCDRV DRIVERS FOR AX.25
2616 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
2617 L:      linux-hams@vger.kernel.org
2618 W:      http://www.baycom.org/~tom/ham/ham.html
2619 S:      Maintained
2620 F:      drivers/net/hamradio/baycom*
2621
2622 BCACHE (BLOCK LAYER CACHE)
2623 M:      Coly Li <colyli@suse.de>
2624 M:      Kent Overstreet <kent.overstreet@gmail.com>
2625 L:      linux-bcache@vger.kernel.org
2626 W:      http://bcache.evilpiepirate.org
2627 C:      irc://irc.oftc.net/bcache
2628 S:      Maintained
2629 F:      drivers/md/bcache/
2630
2631 BDISP ST MEDIA DRIVER
2632 M:      Fabien Dessenne <fabien.dessenne@st.com>
2633 L:      linux-media@vger.kernel.org
2634 T:      git git://linuxtv.org/media_tree.git
2635 W:      https://linuxtv.org
2636 S:      Supported
2637 F:      drivers/media/platform/sti/bdisp
2638
2639 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
2640 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
2641 L:      netdev@vger.kernel.org
2642 S:      Maintained
2643 F:      drivers/net/ethernet/ec_bhf.c
2644
2645 BEFS FILE SYSTEM
2646 M:      Luis de Bethencourt <luisbg@kernel.org>
2647 M:      Salah Triki <salah.triki@gmail.com>
2648 S:      Maintained
2649 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
2650 F:      Documentation/filesystems/befs.txt
2651 F:      fs/befs/
2652
2653 BFQ I/O SCHEDULER
2654 M:      Paolo Valente <paolo.valente@linaro.org>
2655 M:      Jens Axboe <axboe@kernel.dk>
2656 L:      linux-block@vger.kernel.org
2657 S:      Maintained
2658 F:      block/bfq-*
2659 F:      Documentation/block/bfq-iosched.txt
2660
2661 BFS FILE SYSTEM
2662 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
2663 S:      Maintained
2664 F:      Documentation/filesystems/bfs.txt
2665 F:      fs/bfs/
2666 F:      include/uapi/linux/bfs_fs.h
2667
2668 BLINKM RGB LED DRIVER
2669 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
2670 S:      Maintained
2671 F:      drivers/leds/leds-blinkm.c
2672
2673 BLOCK LAYER
2674 M:      Jens Axboe <axboe@kernel.dk>
2675 L:      linux-block@vger.kernel.org
2676 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
2677 S:      Maintained
2678 F:      block/
2679 F:      drivers/block/
2680 F:      kernel/trace/blktrace.c
2681 F:      lib/sbitmap.c
2682
2683 BLOCK2MTD DRIVER
2684 M:      Joern Engel <joern@lazybastard.org>
2685 L:      linux-mtd@lists.infradead.org
2686 S:      Maintained
2687 F:      drivers/mtd/devices/block2mtd.c
2688
2689 BLUETOOTH DRIVERS
2690 M:      Marcel Holtmann <marcel@holtmann.org>
2691 M:      Johan Hedberg <johan.hedberg@gmail.com>
2692 L:      linux-bluetooth@vger.kernel.org
2693 W:      http://www.bluez.org/
2694 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2695 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2696 S:      Maintained
2697 F:      drivers/bluetooth/
2698
2699 BLUETOOTH SUBSYSTEM
2700 M:      Marcel Holtmann <marcel@holtmann.org>
2701 M:      Johan Hedberg <johan.hedberg@gmail.com>
2702 L:      linux-bluetooth@vger.kernel.org
2703 W:      http://www.bluez.org/
2704 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2705 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2706 S:      Maintained
2707 F:      net/bluetooth/
2708 F:      include/net/bluetooth/
2709
2710 BONDING DRIVER
2711 M:      Jay Vosburgh <j.vosburgh@gmail.com>
2712 M:      Veaceslav Falico <vfalico@gmail.com>
2713 M:      Andy Gospodarek <andy@greyhouse.net>
2714 L:      netdev@vger.kernel.org
2715 W:      http://sourceforge.net/projects/bonding/
2716 S:      Supported
2717 F:      drivers/net/bonding/
2718 F:      include/uapi/linux/if_bonding.h
2719
2720 BPF (Safe dynamic programs and tools)
2721 M:      Alexei Starovoitov <ast@kernel.org>
2722 M:      Daniel Borkmann <daniel@iogearbox.net>
2723 L:      netdev@vger.kernel.org
2724 L:      linux-kernel@vger.kernel.org
2725 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
2726 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
2727 S:      Supported
2728 F:      arch/x86/net/bpf_jit*
2729 F:      Documentation/networking/filter.txt
2730 F:      Documentation/bpf/
2731 F:      include/linux/bpf*
2732 F:      include/linux/filter.h
2733 F:      include/trace/events/bpf.h
2734 F:      include/trace/events/xdp.h
2735 F:      include/uapi/linux/bpf*
2736 F:      include/uapi/linux/filter.h
2737 F:      kernel/bpf/
2738 F:      kernel/trace/bpf_trace.c
2739 F:      lib/test_bpf.c
2740 F:      net/bpf/
2741 F:      net/core/filter.c
2742 F:      net/sched/act_bpf.c
2743 F:      net/sched/cls_bpf.c
2744 F:      samples/bpf/
2745 F:      tools/bpf/
2746 F:      tools/testing/selftests/bpf/
2747
2748 BROADCOM B44 10/100 ETHERNET DRIVER
2749 M:      Michael Chan <michael.chan@broadcom.com>
2750 L:      netdev@vger.kernel.org
2751 S:      Supported
2752 F:      drivers/net/ethernet/broadcom/b44.*
2753
2754 BROADCOM B53 ETHERNET SWITCH DRIVER
2755 M:      Florian Fainelli <f.fainelli@gmail.com>
2756 L:      netdev@vger.kernel.org
2757 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
2758 S:      Supported
2759 F:      drivers/net/dsa/b53/*
2760 F:      include/linux/platform_data/b53.h
2761
2762 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
2763 M:      Florian Fainelli <f.fainelli@gmail.com>
2764 M:      Ray Jui <rjui@broadcom.com>
2765 M:      Scott Branden <sbranden@broadcom.com>
2766 M:      bcm-kernel-feedback-list@broadcom.com
2767 T:      git git://github.com/broadcom/mach-bcm
2768 S:      Maintained
2769 N:      bcm281*
2770 N:      bcm113*
2771 N:      bcm216*
2772 N:      kona
2773 F:      arch/arm/mach-bcm/
2774
2775 BROADCOM BCM2835 ARM ARCHITECTURE
2776 M:      Eric Anholt <eric@anholt.net>
2777 M:      Stefan Wahren <stefan.wahren@i2se.com>
2778 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
2779 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2780 T:      git git://github.com/anholt/linux
2781 S:      Maintained
2782 N:      bcm2835
2783 F:      drivers/staging/vc04_services
2784
2785 BROADCOM BCM47XX MIPS ARCHITECTURE
2786 M:      Hauke Mehrtens <hauke@hauke-m.de>
2787 M:      Rafał Miłecki <zajec5@gmail.com>
2788 L:      linux-mips@linux-mips.org
2789 S:      Maintained
2790 F:      Documentation/devicetree/bindings/mips/brcm/
2791 F:      arch/mips/bcm47xx/*
2792 F:      arch/mips/include/asm/mach-bcm47xx/*
2793
2794 BROADCOM BCM5301X ARM ARCHITECTURE
2795 M:      Hauke Mehrtens <hauke@hauke-m.de>
2796 M:      Rafał Miłecki <zajec5@gmail.com>
2797 M:      Jon Mason <jonmason@broadcom.com>
2798 M:      bcm-kernel-feedback-list@broadcom.com
2799 L:      linux-arm-kernel@lists.infradead.org
2800 S:      Maintained
2801 F:      arch/arm/mach-bcm/bcm_5301x.c
2802 F:      arch/arm/boot/dts/bcm5301x*.dtsi
2803 F:      arch/arm/boot/dts/bcm470*
2804 F:      arch/arm/boot/dts/bcm953012*
2805
2806 BROADCOM BCM53573 ARM ARCHITECTURE
2807 M:      Rafał Miłecki <rafal@milecki.pl>
2808 L:      linux-arm-kernel@lists.infradead.org
2809 S:      Maintained
2810 F:      arch/arm/boot/dts/bcm53573*
2811 F:      arch/arm/boot/dts/bcm47189*
2812
2813 BROADCOM BCM63XX ARM ARCHITECTURE
2814 M:      Florian Fainelli <f.fainelli@gmail.com>
2815 M:      bcm-kernel-feedback-list@broadcom.com
2816 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2817 T:      git git://github.com/broadcom/stblinux.git
2818 S:      Maintained
2819 N:      bcm63xx
2820
2821 BROADCOM BCM63XX/BCM33XX UDC DRIVER
2822 M:      Kevin Cernekee <cernekee@gmail.com>
2823 L:      linux-usb@vger.kernel.org
2824 S:      Maintained
2825 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
2826
2827 BROADCOM BCM7XXX ARM ARCHITECTURE
2828 M:      Brian Norris <computersforpeace@gmail.com>
2829 M:      Gregory Fong <gregory.0xf0@gmail.com>
2830 M:      Florian Fainelli <f.fainelli@gmail.com>
2831 M:      bcm-kernel-feedback-list@broadcom.com
2832 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2833 T:      git git://github.com/broadcom/stblinux.git
2834 S:      Maintained
2835 F:      arch/arm/mach-bcm/*brcmstb*
2836 F:      arch/arm/boot/dts/bcm7*.dts*
2837 F:      drivers/bus/brcmstb_gisb.c
2838 F:      arch/arm/mm/cache-b15-rac.c
2839 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
2840 N:      brcmstb
2841
2842 BROADCOM BMIPS CPUFREQ DRIVER
2843 M:      Markus Mayer <mmayer@broadcom.com>
2844 M:      bcm-kernel-feedback-list@broadcom.com
2845 L:      linux-pm@vger.kernel.org
2846 S:      Maintained
2847 F:      drivers/cpufreq/bmips-cpufreq.c
2848
2849 BROADCOM BMIPS MIPS ARCHITECTURE
2850 M:      Kevin Cernekee <cernekee@gmail.com>
2851 M:      Florian Fainelli <f.fainelli@gmail.com>
2852 L:      linux-mips@linux-mips.org
2853 T:      git git://github.com/broadcom/stblinux.git
2854 S:      Maintained
2855 F:      arch/mips/bmips/*
2856 F:      arch/mips/include/asm/mach-bmips/*
2857 F:      arch/mips/kernel/*bmips*
2858 F:      arch/mips/boot/dts/brcm/bcm*.dts*
2859 F:      drivers/irqchip/irq-bcm63*
2860 F:      drivers/irqchip/irq-bcm7*
2861 F:      drivers/irqchip/irq-brcmstb*
2862 F:      include/linux/bcm963xx_nvram.h
2863 F:      include/linux/bcm963xx_tag.h
2864
2865 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
2866 M:      Rasesh Mody <rasesh.mody@cavium.com>
2867 M:      Harish Patil <harish.patil@cavium.com>
2868 M:      Dept-GELinuxNICDev@cavium.com
2869 L:      netdev@vger.kernel.org
2870 S:      Supported
2871 F:      drivers/net/ethernet/broadcom/bnx2.*
2872 F:      drivers/net/ethernet/broadcom/bnx2_*
2873
2874 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
2875 M:      QLogic-Storage-Upstream@qlogic.com
2876 L:      linux-scsi@vger.kernel.org
2877 S:      Supported
2878 F:      drivers/scsi/bnx2fc/
2879
2880 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
2881 M:      QLogic-Storage-Upstream@qlogic.com
2882 L:      linux-scsi@vger.kernel.org
2883 S:      Supported
2884 F:      drivers/scsi/bnx2i/
2885
2886 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
2887 M:      Ariel Elior <ariel.elior@cavium.com>
2888 M:      everest-linux-l2@cavium.com
2889 L:      netdev@vger.kernel.org
2890 S:      Supported
2891 F:      drivers/net/ethernet/broadcom/bnx2x/
2892
2893 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
2894 M:      Michael Chan <michael.chan@broadcom.com>
2895 L:      netdev@vger.kernel.org
2896 S:      Supported
2897 F:      drivers/net/ethernet/broadcom/bnxt/
2898
2899 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
2900 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
2901 M:      Franky Lin <franky.lin@broadcom.com>
2902 M:      Hante Meuleman <hante.meuleman@broadcom.com>
2903 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
2904 M:      Wright Feng <wright.feng@cypress.com>
2905 L:      linux-wireless@vger.kernel.org
2906 L:      brcm80211-dev-list.pdl@broadcom.com
2907 L:      brcm80211-dev-list@cypress.com
2908 S:      Supported
2909 F:      drivers/net/wireless/broadcom/brcm80211/
2910
2911 BROADCOM BRCMSTB GPIO DRIVER
2912 M:      Gregory Fong <gregory.0xf0@gmail.com>
2913 L:      bcm-kernel-feedback-list@broadcom.com
2914 S:      Supported
2915 F:      drivers/gpio/gpio-brcmstb.c
2916 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
2917
2918 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
2919 M:      Al Cooper <alcooperx@gmail.com>
2920 L:      linux-kernel@vger.kernel.org
2921 L:      bcm-kernel-feedback-list@broadcom.com
2922 S:      Maintained
2923 F:      drivers/phy/broadcom/phy-brcm-usb*
2924
2925 BROADCOM GENET ETHERNET DRIVER
2926 M:      Doug Berger <opendmb@gmail.com>
2927 M:      Florian Fainelli <f.fainelli@gmail.com>
2928 L:      netdev@vger.kernel.org
2929 S:      Supported
2930 F:      drivers/net/ethernet/broadcom/genet/
2931
2932 BROADCOM IPROC ARM ARCHITECTURE
2933 M:      Ray Jui <rjui@broadcom.com>
2934 M:      Scott Branden <sbranden@broadcom.com>
2935 M:      Jon Mason <jonmason@broadcom.com>
2936 M:      bcm-kernel-feedback-list@broadcom.com
2937 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2938 T:      git git://github.com/broadcom/cygnus-linux.git
2939 S:      Maintained
2940 N:      iproc
2941 N:      cygnus
2942 N:      bcm[-_]nsp
2943 N:      bcm9113*
2944 N:      bcm9583*
2945 N:      bcm9585*
2946 N:      bcm9586*
2947 N:      bcm988312
2948 N:      bcm113*
2949 N:      bcm583*
2950 N:      bcm585*
2951 N:      bcm586*
2952 N:      bcm88312
2953 N:      hr2
2954 F:      arch/arm64/boot/dts/broadcom/ns2*
2955 F:      drivers/clk/bcm/clk-ns*
2956 F:      drivers/pinctrl/bcm/pinctrl-ns*
2957
2958 BROADCOM KONA GPIO DRIVER
2959 M:      Ray Jui <rjui@broadcom.com>
2960 L:      bcm-kernel-feedback-list@broadcom.com
2961 S:      Supported
2962 F:      drivers/gpio/gpio-bcm-kona.c
2963 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
2964
2965 BROADCOM NETXTREME-E ROCE DRIVER
2966 M:      Selvin Xavier <selvin.xavier@broadcom.com>
2967 M:      Devesh Sharma <devesh.sharma@broadcom.com>
2968 M:      Somnath Kotur <somnath.kotur@broadcom.com>
2969 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
2970 L:      linux-rdma@vger.kernel.org
2971 W:      http://www.broadcom.com
2972 S:      Supported
2973 F:      drivers/infiniband/hw/bnxt_re/
2974 F:      include/uapi/rdma/bnxt_re-abi.h
2975
2976 BROADCOM NVRAM DRIVER
2977 M:      Rafał Miłecki <zajec5@gmail.com>
2978 L:      linux-mips@linux-mips.org
2979 S:      Maintained
2980 F:      drivers/firmware/broadcom/*
2981
2982 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
2983 M:      Rafał Miłecki <zajec5@gmail.com>
2984 L:      linux-wireless@vger.kernel.org
2985 S:      Maintained
2986 F:      drivers/bcma/
2987 F:      include/linux/bcma/
2988
2989 BROADCOM STB AVS CPUFREQ DRIVER
2990 M:      Markus Mayer <mmayer@broadcom.com>
2991 M:      bcm-kernel-feedback-list@broadcom.com
2992 L:      linux-pm@vger.kernel.org
2993 S:      Maintained
2994 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
2995 F:      drivers/cpufreq/brcmstb*
2996
2997 BROADCOM STB AVS TMON DRIVER
2998 M:      Markus Mayer <mmayer@broadcom.com>
2999 M:      bcm-kernel-feedback-list@broadcom.com
3000 L:      linux-pm@vger.kernel.org
3001 S:      Maintained
3002 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3003 F:      drivers/thermal/broadcom/brcmstb*
3004
3005 BROADCOM STB NAND FLASH DRIVER
3006 M:      Brian Norris <computersforpeace@gmail.com>
3007 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3008 L:      linux-mtd@lists.infradead.org
3009 L:      bcm-kernel-feedback-list@broadcom.com
3010 S:      Maintained
3011 F:      drivers/mtd/nand/raw/brcmnand/
3012
3013 BROADCOM STB DPFE DRIVER
3014 M:      Markus Mayer <mmayer@broadcom.com>
3015 M:      bcm-kernel-feedback-list@broadcom.com
3016 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3017 S:      Maintained
3018 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3019 F:      drivers/memory/brcmstb_dpfe.c
3020
3021 BROADCOM SYSTEMPORT ETHERNET DRIVER
3022 M:      Florian Fainelli <f.fainelli@gmail.com>
3023 L:      netdev@vger.kernel.org
3024 S:      Supported
3025 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3026
3027 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3028 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3029 M:      Prashant Sreedharan <prashant@broadcom.com>
3030 M:      Michael Chan <mchan@broadcom.com>
3031 L:      netdev@vger.kernel.org
3032 S:      Supported
3033 F:      drivers/net/ethernet/broadcom/tg3.*
3034
3035 BROCADE BFA FC SCSI DRIVER
3036 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3037 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3038 L:      linux-scsi@vger.kernel.org
3039 S:      Supported
3040 F:      drivers/scsi/bfa/
3041
3042 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3043 M:      Rasesh Mody <rasesh.mody@cavium.com>
3044 M:      Sudarsana Kalluru <sudarsana.kalluru@cavium.com>
3045 M:      Dept-GELinuxNICDev@cavium.com
3046 L:      netdev@vger.kernel.org
3047 S:      Supported
3048 F:      drivers/net/ethernet/brocade/bna/
3049
3050 BSG (block layer generic sg v4 driver)
3051 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3052 L:      linux-scsi@vger.kernel.org
3053 S:      Supported
3054 F:      block/bsg.c
3055 F:      include/linux/bsg.h
3056 F:      include/uapi/linux/bsg.h
3057
3058 BT87X AUDIO DRIVER
3059 M:      Clemens Ladisch <clemens@ladisch.de>
3060 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3061 T:      git git://git.alsa-project.org/alsa-kernel.git
3062 S:      Maintained
3063 F:      Documentation/sound/alsa/Bt87x.txt
3064 F:      sound/pci/bt87x.c
3065
3066 BT8XXGPIO DRIVER
3067 M:      Michael Buesch <m@bues.ch>
3068 W:      http://bu3sch.de/btgpio.php
3069 S:      Maintained
3070 F:      drivers/gpio/gpio-bt8xx.c
3071
3072 BTRFS FILE SYSTEM
3073 M:      Chris Mason <clm@fb.com>
3074 M:      Josef Bacik <jbacik@fb.com>
3075 M:      David Sterba <dsterba@suse.com>
3076 L:      linux-btrfs@vger.kernel.org
3077 W:      http://btrfs.wiki.kernel.org/
3078 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3079 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3080 S:      Maintained
3081 F:      Documentation/filesystems/btrfs.txt
3082 F:      fs/btrfs/
3083 F:      include/linux/btrfs*
3084 F:      include/uapi/linux/btrfs*
3085
3086 BTTV VIDEO4LINUX DRIVER
3087 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3088 L:      linux-media@vger.kernel.org
3089 W:      https://linuxtv.org
3090 T:      git git://linuxtv.org/media_tree.git
3091 S:      Odd fixes
3092 F:      Documentation/media/v4l-drivers/bttv*
3093 F:      drivers/media/pci/bt8xx/bttv*
3094
3095 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3096 M:      Chanwoo Choi <cw00.choi@samsung.com>
3097 L:      linux-pm@vger.kernel.org
3098 L:      linux-samsung-soc@vger.kernel.org
3099 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
3100 S:      Maintained
3101 F:      drivers/devfreq/exynos-bus.c
3102 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3103
3104 BUSLOGIC SCSI DRIVER
3105 M:      Khalid Aziz <khalid@gonehiking.org>
3106 L:      linux-scsi@vger.kernel.org
3107 S:      Maintained
3108 F:      drivers/scsi/BusLogic.*
3109 F:      drivers/scsi/FlashPoint.*
3110
3111 C-MEDIA CMI8788 DRIVER
3112 M:      Clemens Ladisch <clemens@ladisch.de>
3113 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3114 T:      git git://git.alsa-project.org/alsa-kernel.git
3115 S:      Maintained
3116 F:      sound/pci/oxygen/
3117
3118 C6X ARCHITECTURE
3119 M:      Mark Salter <msalter@redhat.com>
3120 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3121 L:      linux-c6x-dev@linux-c6x.org
3122 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3123 S:      Maintained
3124 F:      arch/c6x/
3125
3126 CA8210 IEEE-802.15.4 RADIO DRIVER
3127 M:      Harry Morris <h.morris@cascoda.com>
3128 L:      linux-wpan@vger.kernel.org
3129 W:      https://github.com/Cascoda/ca8210-linux.git
3130 S:      Maintained
3131 F:      drivers/net/ieee802154/ca8210.c
3132 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3133
3134 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3135 M:      David Howells <dhowells@redhat.com>
3136 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3137 S:      Supported
3138 F:      Documentation/filesystems/caching/cachefiles.txt
3139 F:      fs/cachefiles/
3140
3141 CADET FM/AM RADIO RECEIVER DRIVER
3142 M:      Hans Verkuil <hverkuil@xs4all.nl>
3143 L:      linux-media@vger.kernel.org
3144 T:      git git://linuxtv.org/media_tree.git
3145 W:      https://linuxtv.org
3146 S:      Maintained
3147 F:      drivers/media/radio/radio-cadet*
3148
3149 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3150 M:      Jonathan Corbet <corbet@lwn.net>
3151 L:      linux-media@vger.kernel.org
3152 T:      git git://linuxtv.org/media_tree.git
3153 S:      Maintained
3154 F:      Documentation/media/v4l-drivers/cafe_ccic*
3155 F:      drivers/media/platform/marvell-ccic/
3156
3157 CAIF NETWORK LAYER
3158 M:      Dmitry Tarnyagin <dmitry.tarnyagin@lockless.no>
3159 L:      netdev@vger.kernel.org
3160 S:      Supported
3161 F:      Documentation/networking/caif/
3162 F:      drivers/net/caif/
3163 F:      include/uapi/linux/caif/
3164 F:      include/net/caif/
3165 F:      net/caif/
3166
3167 CALGARY x86-64 IOMMU
3168 M:      Muli Ben-Yehuda <mulix@mulix.org>
3169 M:      Jon Mason <jdmason@kudzu.us>
3170 L:      iommu@lists.linux-foundation.org
3171 S:      Maintained
3172 F:      arch/x86/kernel/pci-calgary_64.c
3173 F:      arch/x86/kernel/tce_64.c
3174 F:      arch/x86/include/asm/calgary.h
3175 F:      arch/x86/include/asm/tce.h
3176
3177 CAN NETWORK DRIVERS
3178 M:      Wolfgang Grandegger <wg@grandegger.com>
3179 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3180 L:      linux-can@vger.kernel.org
3181 W:      https://github.com/linux-can
3182 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3183 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3184 S:      Maintained
3185 F:      Documentation/devicetree/bindings/net/can/
3186 F:      drivers/net/can/
3187 F:      include/linux/can/dev.h
3188 F:      include/linux/can/platform/
3189 F:      include/uapi/linux/can/error.h
3190 F:      include/uapi/linux/can/netlink.h
3191
3192 CAN NETWORK LAYER
3193 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3194 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3195 L:      linux-can@vger.kernel.org
3196 W:      https://github.com/linux-can
3197 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3198 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3199 S:      Maintained
3200 F:      Documentation/networking/can.rst
3201 F:      net/can/
3202 F:      include/linux/can/core.h
3203 F:      include/uapi/linux/can.h
3204 F:      include/uapi/linux/can/bcm.h
3205 F:      include/uapi/linux/can/raw.h
3206 F:      include/uapi/linux/can/gw.h
3207
3208 CAPABILITIES
3209 M:      Serge Hallyn <serge@hallyn.com>
3210 L:      linux-security-module@vger.kernel.org
3211 S:      Supported
3212 F:      include/linux/capability.h
3213 F:      include/uapi/linux/capability.h
3214 F:      security/commoncap.c
3215 F:      kernel/capability.c
3216
3217 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3218 M:      Kevin Tsai <ktsai@capellamicro.com>
3219 S:      Maintained
3220 F:      drivers/iio/light/cm*
3221
3222 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3223 M:      Christian Lamparter <chunkeey@googlemail.com>
3224 L:      linux-wireless@vger.kernel.org
3225 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3226 S:      Maintained
3227 F:      drivers/net/wireless/ath/carl9170/
3228
3229 CAVIUM I2C DRIVER
3230 M:      Jan Glauber <jglauber@cavium.com>
3231 M:      David Daney <david.daney@cavium.com>
3232 W:      http://www.cavium.com
3233 S:      Supported
3234 F:      drivers/i2c/busses/i2c-octeon*
3235 F:      drivers/i2c/busses/i2c-thunderx*
3236
3237 CAVIUM LIQUIDIO NETWORK DRIVER
3238 M:      Derek Chickles <derek.chickles@caviumnetworks.com>
3239 M:      Satanand Burla <satananda.burla@caviumnetworks.com>
3240 M:      Felix Manlunas <felix.manlunas@caviumnetworks.com>
3241 M:      Raghu Vatsavayi <raghu.vatsavayi@caviumnetworks.com>
3242 L:      netdev@vger.kernel.org
3243 W:      http://www.cavium.com
3244 S:      Supported
3245 F:      drivers/net/ethernet/cavium/liquidio/
3246
3247 CAVIUM MMC DRIVER
3248 M:      Jan Glauber <jglauber@cavium.com>
3249 M:      David Daney <david.daney@cavium.com>
3250 M:      Steven J. Hill <Steven.Hill@cavium.com>
3251 W:      http://www.cavium.com
3252 S:      Supported
3253 F:      drivers/mmc/host/cavium*
3254
3255 CAVIUM OCTEON-TX CRYPTO DRIVER
3256 M:      George Cherian <george.cherian@cavium.com>
3257 L:      linux-crypto@vger.kernel.org
3258 W:      http://www.cavium.com
3259 S:      Supported
3260 F:      drivers/crypto/cavium/cpt/
3261
3262 CAVIUM THUNDERX2 ARM64 SOC
3263 M:      Robert Richter <rrichter@cavium.com>
3264 M:      Jayachandran C <jnair@caviumnetworks.com>
3265 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3266 S:      Maintained
3267 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3268 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3269
3270 CC2520 IEEE-802.15.4 RADIO DRIVER
3271 M:      Varka Bhadram <varkabhadram@gmail.com>
3272 L:      linux-wpan@vger.kernel.org
3273 S:      Maintained
3274 F:      drivers/net/ieee802154/cc2520.c
3275 F:      include/linux/spi/cc2520.h
3276 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3277
3278 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3279 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3280 L:      linux-crypto@vger.kernel.org
3281 S:      Supported
3282 F:      drivers/crypto/ccree/
3283 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3284
3285 CEC FRAMEWORK
3286 M:      Hans Verkuil <hans.verkuil@cisco.com>
3287 L:      linux-media@vger.kernel.org
3288 T:      git git://linuxtv.org/media_tree.git
3289 W:      http://linuxtv.org
3290 S:      Supported
3291 F:      Documentation/media/kapi/cec-core.rst
3292 F:      Documentation/media/uapi/cec
3293 F:      drivers/media/cec/
3294 F:      drivers/media/rc/keymaps/rc-cec.c
3295 F:      include/media/cec.h
3296 F:      include/media/cec-notifier.h
3297 F:      include/uapi/linux/cec.h
3298 F:      include/uapi/linux/cec-funcs.h
3299 F:      Documentation/devicetree/bindings/media/cec.txt
3300 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3301
3302 CEC GPIO DRIVER
3303 M:      Hans Verkuil <hans.verkuil@cisco.com>
3304 L:      linux-media@vger.kernel.org
3305 T:      git git://linuxtv.org/media_tree.git
3306 W:      http://linuxtv.org
3307 S:      Supported
3308 F:      drivers/media/platform/cec-gpio/
3309 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3310
3311 CELL BROADBAND ENGINE ARCHITECTURE
3312 M:      Arnd Bergmann <arnd@arndb.de>
3313 L:      linuxppc-dev@lists.ozlabs.org
3314 W:      http://www.ibm.com/developerworks/power/cell/
3315 S:      Supported
3316 F:      arch/powerpc/include/asm/cell*.h
3317 F:      arch/powerpc/include/asm/spu*.h
3318 F:      arch/powerpc/include/uapi/asm/spu*.h
3319 F:      arch/powerpc/oprofile/*cell*
3320 F:      arch/powerpc/platforms/cell/
3321
3322 CEPH COMMON CODE (LIBCEPH)
3323 M:      Ilya Dryomov <idryomov@gmail.com>
3324 M:      "Yan, Zheng" <zyan@redhat.com>
3325 M:      Sage Weil <sage@redhat.com>
3326 L:      ceph-devel@vger.kernel.org
3327 W:      http://ceph.com/
3328 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3329 T:      git git://github.com/ceph/ceph-client.git
3330 S:      Supported
3331 F:      net/ceph/
3332 F:      include/linux/ceph/
3333 F:      include/linux/crush/
3334
3335 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3336 M:      "Yan, Zheng" <zyan@redhat.com>
3337 M:      Sage Weil <sage@redhat.com>
3338 M:      Ilya Dryomov <idryomov@gmail.com>
3339 L:      ceph-devel@vger.kernel.org
3340 W:      http://ceph.com/
3341 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3342 T:      git git://github.com/ceph/ceph-client.git
3343 S:      Supported
3344 F:      Documentation/filesystems/ceph.txt
3345 F:      fs/ceph/
3346
3347 CERTIFICATE HANDLING:
3348 M:      David Howells <dhowells@redhat.com>
3349 M:      David Woodhouse <dwmw2@infradead.org>
3350 L:      keyrings@vger.kernel.org
3351 S:      Maintained
3352 F:      Documentation/module-signing.txt
3353 F:      certs/
3354 F:      scripts/sign-file.c
3355 F:      scripts/extract-cert.c
3356
3357 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3358 L:      linux-usb@vger.kernel.org
3359 S:      Orphan
3360 F:      Documentation/usb/WUSB-Design-overview.txt
3361 F:      Documentation/usb/wusb-cbaf
3362 F:      drivers/usb/host/hwa-hc.c
3363 F:      drivers/usb/host/whci/
3364 F:      drivers/usb/wusbcore/
3365 F:      include/linux/usb/wusb*
3366
3367 CFAG12864B LCD DRIVER
3368 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3369 W:      http://miguelojeda.es/auxdisplay.htm
3370 W:      http://jair.lab.fi.uva.es/~migojed/auxdisplay.htm
3371 S:      Maintained
3372 F:      drivers/auxdisplay/cfag12864b.c
3373 F:      include/linux/cfag12864b.h
3374
3375 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3376 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3377 W:      http://miguelojeda.es/auxdisplay.htm
3378 W:      http://jair.lab.fi.uva.es/~migojed/auxdisplay.htm
3379 S:      Maintained
3380 F:      drivers/auxdisplay/cfag12864bfb.c
3381 F:      include/linux/cfag12864b.h
3382
3383 802.11 (including CFG80211/NL80211)
3384 M:      Johannes Berg <johannes@sipsolutions.net>
3385 L:      linux-wireless@vger.kernel.org
3386 W:      http://wireless.kernel.org/
3387 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3388 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3389 S:      Maintained
3390 F:      net/wireless/
3391 F:      include/uapi/linux/nl80211.h
3392 F:      include/linux/ieee80211.h
3393 F:      include/net/wext.h
3394 F:      include/net/cfg80211.h
3395 F:      include/net/iw_handler.h
3396 F:      include/net/ieee80211_radiotap.h
3397 F:      Documentation/driver-api/80211/cfg80211.rst
3398 F:      Documentation/networking/regulatory.txt
3399
3400 CHAR and MISC DRIVERS
3401 M:      Arnd Bergmann <arnd@arndb.de>
3402 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3403 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3404 S:      Supported
3405 F:      drivers/char/
3406 F:      drivers/misc/
3407 F:      include/linux/miscdevice.h
3408
3409 CHECKPATCH
3410 M:      Andy Whitcroft <apw@canonical.com>
3411 M:      Joe Perches <joe@perches.com>
3412 S:      Maintained
3413 F:      scripts/checkpatch.pl
3414
3415 CHINESE DOCUMENTATION
3416 M:      Harry Wei <harryxiyou@gmail.com>
3417 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3418 L:      linux-kernel@zh-kernel.org (moderated for non-subscribers)
3419 S:      Maintained
3420 F:      Documentation/translations/zh_CN/
3421
3422 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3423 M:      Peter Chen <Peter.Chen@nxp.com>
3424 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3425 L:      linux-usb@vger.kernel.org
3426 S:      Maintained
3427 F:      drivers/usb/chipidea/
3428
3429 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3430 M:      Hans de Goede <hdegoede@redhat.com>
3431 L:      linux-input@vger.kernel.org
3432 S:      Maintained
3433 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3434 F:      drivers/input/touchscreen/chipone_icn8318.c
3435
3436 CHROME HARDWARE PLATFORM SUPPORT
3437 M:      Benson Leung <bleung@chromium.org>
3438 M:      Olof Johansson <olof@lixom.net>
3439 S:      Maintained
3440 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bleung/chrome-platform.git
3441 F:      drivers/platform/chrome/
3442
3443 CIRRUS LOGIC AUDIO CODEC DRIVERS
3444 M:      Brian Austin <brian.austin@cirrus.com>
3445 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3446 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3447 S:      Maintained
3448 F:      sound/soc/codecs/cs*
3449
3450 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3451 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3452 L:      netdev@vger.kernel.org
3453 S:      Maintained
3454 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3455
3456 CISCO FCOE HBA DRIVER
3457 M:      Satish Kharat <satishkh@cisco.com>
3458 M:      Sesidhar Baddela <sebaddel@cisco.com>
3459 M:      Karan Tilak Kumar <kartilak@cisco.com>
3460 L:      linux-scsi@vger.kernel.org
3461 S:      Supported
3462 F:      drivers/scsi/fnic/
3463
3464 CISCO SCSI HBA DRIVER
3465 M:      Karan Tilak Kumar <kartilak@cisco.com>
3466 M:      Sesidhar Baddela <sebaddel@cisco.com>
3467 L:      linux-scsi@vger.kernel.org
3468 S:      Supported
3469 F:      drivers/scsi/snic/
3470
3471 CISCO VIC ETHERNET NIC DRIVER
3472 M:      Christian Benvenuti <benve@cisco.com>
3473 M:      Govindarajulu Varadarajan <_govind@gmx.com>
3474 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3475 S:      Supported
3476 F:      drivers/net/ethernet/cisco/enic/
3477
3478 CISCO VIC LOW LATENCY NIC DRIVER
3479 M:      Christian Benvenuti <benve@cisco.com>
3480 M:      Dave Goodell <dgoodell@cisco.com>
3481 S:      Supported
3482 F:      drivers/infiniband/hw/usnic/
3483
3484 CLEANCACHE API
3485 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
3486 L:      linux-kernel@vger.kernel.org
3487 S:      Maintained
3488 F:      mm/cleancache.c
3489 F:      include/linux/cleancache.h
3490
3491 CLK API
3492 M:      Russell King <linux@armlinux.org.uk>
3493 L:      linux-clk@vger.kernel.org
3494 S:      Maintained
3495 F:      include/linux/clk.h
3496
3497 CLOCKSOURCE, CLOCKEVENT DRIVERS
3498 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3499 M:      Thomas Gleixner <tglx@linutronix.de>
3500 L:      linux-kernel@vger.kernel.org
3501 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
3502 S:      Supported
3503 F:      drivers/clocksource/
3504 F:      Documentation/devicetree/bindings/timer/
3505
3506 CMPC ACPI DRIVER
3507 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
3508 M:      Daniel Oliveira Nascimento <don@syst.com.br>
3509 L:      platform-driver-x86@vger.kernel.org
3510 S:      Supported
3511 F:      drivers/platform/x86/classmate-laptop.c
3512
3513 COBALT MEDIA DRIVER
3514 M:      Hans Verkuil <hans.verkuil@cisco.com>
3515 L:      linux-media@vger.kernel.org
3516 T:      git git://linuxtv.org/media_tree.git
3517 W:      https://linuxtv.org
3518 S:      Supported
3519 F:      drivers/media/pci/cobalt/
3520
3521 COCCINELLE/Semantic Patches (SmPL)
3522 M:      Julia Lawall <Julia.Lawall@lip6.fr>
3523 M:      Gilles Muller <Gilles.Muller@lip6.fr>
3524 M:      Nicolas Palix <nicolas.palix@imag.fr>
3525 M:      Michal Marek <michal.lkml@markovi.net>
3526 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
3527 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
3528 W:      http://coccinelle.lip6.fr/
3529 S:      Supported
3530 F:      Documentation/dev-tools/coccinelle.rst
3531 F:      scripts/coccinelle/
3532 F:      scripts/coccicheck
3533
3534 CODA FILE SYSTEM
3535 M:      Jan Harkes <jaharkes@cs.cmu.edu>
3536 M:      coda@cs.cmu.edu
3537 L:      codalist@coda.cs.cmu.edu
3538 W:      http://www.coda.cs.cmu.edu/
3539 S:      Maintained
3540 F:      Documentation/filesystems/coda.txt
3541 F:      fs/coda/
3542 F:      include/linux/coda*.h
3543 F:      include/uapi/linux/coda*.h
3544
3545 CODA V4L2 MEM2MEM DRIVER
3546 M:      Philipp Zabel <p.zabel@pengutronix.de>
3547 L:      linux-media@vger.kernel.org
3548 S:      Maintained
3549 F:      Documentation/devicetree/bindings/media/coda.txt
3550 F:      drivers/media/platform/coda/
3551
3552 COMMON CLK FRAMEWORK
3553 M:      Michael Turquette <mturquette@baylibre.com>
3554 M:      Stephen Boyd <sboyd@kernel.org>
3555 L:      linux-clk@vger.kernel.org
3556 Q:      http://patchwork.kernel.org/project/linux-clk/list/
3557 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
3558 S:      Maintained
3559 F:      Documentation/devicetree/bindings/clock/
3560 F:      drivers/clk/
3561 X:      drivers/clk/clkdev.c
3562 F:      include/linux/clk-pr*
3563 F:      include/linux/clk/
3564
3565 COMMON INTERNET FILE SYSTEM (CIFS)
3566 M:      Steve French <sfrench@samba.org>
3567 L:      linux-cifs@vger.kernel.org
3568 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
3569 W:      http://linux-cifs.samba.org/
3570 T:      git git://git.samba.org/sfrench/cifs-2.6.git
3571 S:      Supported
3572 F:      Documentation/filesystems/cifs/
3573 F:      fs/cifs/
3574
3575 COMPACTPCI HOTPLUG CORE
3576 M:      Scott Murray <scott@spiteful.org>
3577 L:      linux-pci@vger.kernel.org
3578 S:      Maintained
3579 F:      drivers/pci/hotplug/cpci_hotplug*
3580
3581 COMPACTPCI HOTPLUG GENERIC DRIVER
3582 M:      Scott Murray <scott@spiteful.org>
3583 L:      linux-pci@vger.kernel.org
3584 S:      Maintained
3585 F:      drivers/pci/hotplug/cpcihp_generic.c
3586
3587 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
3588 M:      Scott Murray <scott@spiteful.org>
3589 L:      linux-pci@vger.kernel.org
3590 S:      Maintained
3591 F:      drivers/pci/hotplug/cpcihp_zt5550.*
3592
3593 COMPAL LAPTOP SUPPORT
3594 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
3595 L:      platform-driver-x86@vger.kernel.org
3596 S:      Maintained
3597 F:      drivers/platform/x86/compal-laptop.c
3598
3599 CONEXANT ACCESSRUNNER USB DRIVER
3600 L:      accessrunner-general@lists.sourceforge.net
3601 W:      http://accessrunner.sourceforge.net/
3602 S:      Orphan
3603 F:      drivers/usb/atm/cxacru.c
3604
3605 CONFIGFS
3606 M:      Joel Becker <jlbec@evilplan.org>
3607 M:      Christoph Hellwig <hch@lst.de>
3608 T:      git git://git.infradead.org/users/hch/configfs.git
3609 S:      Supported
3610 F:      fs/configfs/
3611 F:      include/linux/configfs.h
3612
3613 CONNECTOR
3614 M:      Evgeniy Polyakov <zbr@ioremap.net>
3615 L:      netdev@vger.kernel.org
3616 S:      Maintained
3617 F:      drivers/connector/
3618
3619 CONTROL GROUP (CGROUP)
3620 M:      Tejun Heo <tj@kernel.org>
3621 M:      Li Zefan <lizefan@huawei.com>
3622 M:      Johannes Weiner <hannes@cmpxchg.org>
3623 L:      cgroups@vger.kernel.org
3624 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3625 S:      Maintained
3626 F:      Documentation/cgroup*
3627 F:      include/linux/cgroup*
3628 F:      kernel/cgroup*
3629
3630 CONTROL GROUP - CPUSET
3631 M:      Li Zefan <lizefan@huawei.com>
3632 L:      cgroups@vger.kernel.org
3633 W:      http://www.bullopensource.org/cpuset/
3634 W:      http://oss.sgi.com/projects/cpusets/
3635 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3636 S:      Maintained
3637 F:      Documentation/cgroup-v1/cpusets.txt
3638 F:      include/linux/cpuset.h
3639 F:      kernel/cgroup/cpuset.c
3640
3641 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
3642 M:      Johannes Weiner <hannes@cmpxchg.org>
3643 M:      Michal Hocko <mhocko@kernel.org>
3644 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
3645 L:      cgroups@vger.kernel.org
3646 L:      linux-mm@kvack.org
3647 S:      Maintained
3648 F:      mm/memcontrol.c
3649 F:      mm/swap_cgroup.c
3650
3651 CORETEMP HARDWARE MONITORING DRIVER
3652 M:      Fenghua Yu <fenghua.yu@intel.com>
3653 L:      linux-hwmon@vger.kernel.org
3654 S:      Maintained
3655 F:      Documentation/hwmon/coretemp
3656 F:      drivers/hwmon/coretemp.c
3657
3658 COSA/SRP SYNC SERIAL DRIVER
3659 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
3660 W:      http://www.fi.muni.cz/~kas/cosa/
3661 S:      Maintained
3662 F:      drivers/net/wan/cosa*
3663
3664 CPMAC ETHERNET DRIVER
3665 M:      Florian Fainelli <f.fainelli@gmail.com>
3666 L:      netdev@vger.kernel.org
3667 S:      Maintained
3668 F:      drivers/net/ethernet/ti/cpmac.c
3669
3670 CPU FREQUENCY DRIVERS
3671 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3672 M:      Viresh Kumar <viresh.kumar@linaro.org>
3673 L:      linux-pm@vger.kernel.org
3674 S:      Maintained
3675 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3676 T:      git git://git.linaro.org/people/vireshk/linux.git (For ARM Updates)
3677 B:      https://bugzilla.kernel.org
3678 F:      Documentation/cpu-freq/
3679 F:      Documentation/devicetree/bindings/cpufreq/
3680 F:      drivers/cpufreq/
3681 F:      include/linux/cpufreq.h
3682 F:      tools/testing/selftests/cpufreq/
3683
3684 CPU FREQUENCY DRIVERS - ARM BIG LITTLE
3685 M:      Viresh Kumar <viresh.kumar@linaro.org>
3686 M:      Sudeep Holla <sudeep.holla@arm.com>
3687 L:      linux-pm@vger.kernel.org
3688 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
3689 S:      Maintained
3690 F:      drivers/cpufreq/arm_big_little.h
3691 F:      drivers/cpufreq/arm_big_little.c
3692 F:      drivers/cpufreq/arm_big_little_dt.c
3693
3694 CPU POWER MONITORING SUBSYSTEM
3695 M:      Thomas Renninger <trenn@suse.com>
3696 M:      Shuah Khan <shuah@kernel.org>
3697 L:      linux-pm@vger.kernel.org
3698 S:      Maintained
3699 F:      tools/power/cpupower/
3700
3701 CPUID/MSR DRIVER
3702 M:      "H. Peter Anvin" <hpa@zytor.com>
3703 S:      Maintained
3704 F:      arch/x86/kernel/cpuid.c
3705 F:      arch/x86/kernel/msr.c
3706
3707 CPUIDLE DRIVER - ARM BIG LITTLE
3708 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
3709 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3710 L:      linux-pm@vger.kernel.org
3711 L:      linux-arm-kernel@lists.infradead.org
3712 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3713 S:      Maintained
3714 F:      drivers/cpuidle/cpuidle-big_little.c
3715
3716 CPUIDLE DRIVER - ARM EXYNOS
3717 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
3718 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3719 M:      Kukjin Kim <kgene@kernel.org>
3720 L:      linux-pm@vger.kernel.org
3721 L:      linux-samsung-soc@vger.kernel.org
3722 S:      Supported
3723 F:      drivers/cpuidle/cpuidle-exynos.c
3724 F:      arch/arm/mach-exynos/pm.c
3725
3726 CPUIDLE DRIVERS
3727 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3728 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3729 L:      linux-pm@vger.kernel.org
3730 S:      Maintained
3731 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3732 B:      https://bugzilla.kernel.org
3733 F:      drivers/cpuidle/*
3734 F:      include/linux/cpuidle.h
3735
3736 CRAMFS FILESYSTEM
3737 M:      Nicolas Pitre <nico@linaro.org>
3738 S:      Maintained
3739 F:      Documentation/filesystems/cramfs.txt
3740 F:      fs/cramfs/
3741
3742 CRYPTO API
3743 M:      Herbert Xu <herbert@gondor.apana.org.au>
3744 M:      "David S. Miller" <davem@davemloft.net>
3745 L:      linux-crypto@vger.kernel.org
3746 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
3747 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
3748 S:      Maintained
3749 F:      Documentation/crypto/
3750 F:      Documentation/devicetree/bindings/crypto/
3751 F:      arch/*/crypto/
3752 F:      crypto/
3753 F:      drivers/crypto/
3754 F:      include/crypto/
3755 F:      include/linux/crypto*
3756
3757 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
3758 M:      Neil Horman <nhorman@tuxdriver.com>
3759 L:      linux-crypto@vger.kernel.org
3760 S:      Maintained
3761 F:      crypto/ansi_cprng.c
3762 F:      crypto/rng.c
3763
3764 CS3308 MEDIA DRIVER
3765 M:      Hans Verkuil <hverkuil@xs4all.nl>
3766 L:      linux-media@vger.kernel.org
3767 T:      git git://linuxtv.org/media_tree.git
3768 W:      http://linuxtv.org
3769 S:      Odd Fixes
3770 F:      drivers/media/i2c/cs3308.c
3771 F:      drivers/media/i2c/cs3308.h
3772
3773 CS5535 Audio ALSA driver
3774 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
3775 S:      Maintained
3776 F:      sound/pci/cs5535audio/
3777
3778 CW1200 WLAN driver
3779 M:      Solomon Peachy <pizza@shaftnet.org>
3780 S:      Maintained
3781 F:      drivers/net/wireless/st/cw1200/
3782
3783 CX18 VIDEO4LINUX DRIVER
3784 M:      Andy Walls <awalls@md.metrocast.net>
3785 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
3786 L:      linux-media@vger.kernel.org
3787 T:      git git://linuxtv.org/media_tree.git
3788 W:      https://linuxtv.org
3789 W:      http://www.ivtvdriver.org/index.php/Cx18
3790 S:      Maintained
3791 F:      Documentation/media/v4l-drivers/cx18*
3792 F:      drivers/media/pci/cx18/
3793 F:      include/uapi/linux/ivtv*
3794
3795 CX2341X MPEG ENCODER HELPER MODULE
3796 M:      Hans Verkuil <hverkuil@xs4all.nl>
3797 L:      linux-media@vger.kernel.org
3798 T:      git git://linuxtv.org/media_tree.git
3799 W:      https://linuxtv.org
3800 S:      Maintained
3801 F:      drivers/media/common/cx2341x*
3802 F:      include/media/cx2341x*
3803
3804 CX24120 MEDIA DRIVER
3805 M:      Jemma Denson <jdenson@gmail.com>
3806 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
3807 L:      linux-media@vger.kernel.org
3808 W:      https://linuxtv.org
3809 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3810 S:      Maintained
3811 F:      drivers/media/dvb-frontends/cx24120*
3812
3813 CX88 VIDEO4LINUX DRIVER
3814 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3815 L:      linux-media@vger.kernel.org
3816 W:      https://linuxtv.org
3817 T:      git git://linuxtv.org/media_tree.git
3818 S:      Odd fixes
3819 F:      Documentation/media/v4l-drivers/cx88*
3820 F:      drivers/media/pci/cx88/
3821
3822 CXD2820R MEDIA DRIVER
3823 M:      Antti Palosaari <crope@iki.fi>
3824 L:      linux-media@vger.kernel.org
3825 W:      https://linuxtv.org
3826 W:      http://palosaari.fi/linux/
3827 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3828 T:      git git://linuxtv.org/anttip/media_tree.git
3829 S:      Maintained
3830 F:      drivers/media/dvb-frontends/cxd2820r*
3831
3832 CXGB3 ETHERNET DRIVER (CXGB3)
3833 M:      Santosh Raspatur <santosh@chelsio.com>
3834 L:      netdev@vger.kernel.org
3835 W:      http://www.chelsio.com
3836 S:      Supported
3837 F:      drivers/net/ethernet/chelsio/cxgb3/
3838
3839 CXGB3 ISCSI DRIVER (CXGB3I)
3840 M:      Karen Xie <kxie@chelsio.com>
3841 L:      linux-scsi@vger.kernel.org
3842 W:      http://www.chelsio.com
3843 S:      Supported
3844 F:      drivers/scsi/cxgbi/cxgb3i
3845
3846 CXGB3 IWARP RNIC DRIVER (IW_CXGB3)
3847 M:      Steve Wise <swise@chelsio.com>
3848 L:      linux-rdma@vger.kernel.org
3849 W:      http://www.openfabrics.org
3850 S:      Supported
3851 F:      drivers/infiniband/hw/cxgb3/
3852 F:      include/uapi/rdma/cxgb3-abi.h
3853
3854 CXGB4 CRYPTO DRIVER (chcr)
3855 M:      Harsh Jain <harsh@chelsio.com>
3856 L:      linux-crypto@vger.kernel.org
3857 W:      http://www.chelsio.com
3858 S:      Supported
3859 F:      drivers/crypto/chelsio
3860
3861 CXGB4 ETHERNET DRIVER (CXGB4)
3862 M:      Ganesh Goudar <ganeshgr@chelsio.com>
3863 L:      netdev@vger.kernel.org
3864 W:      http://www.chelsio.com
3865 S:      Supported
3866 F:      drivers/net/ethernet/chelsio/cxgb4/
3867
3868 CXGB4 ISCSI DRIVER (CXGB4I)
3869 M:      Karen Xie <kxie@chelsio.com>
3870 L:      linux-scsi@vger.kernel.org
3871 W:      http://www.chelsio.com
3872 S:      Supported
3873 F:      drivers/scsi/cxgbi/cxgb4i
3874
3875 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
3876 M:      Steve Wise <swise@chelsio.com>
3877 L:      linux-rdma@vger.kernel.org
3878 W:      http://www.openfabrics.org
3879 S:      Supported
3880 F:      drivers/infiniband/hw/cxgb4/
3881 F:      include/uapi/rdma/cxgb4-abi.h
3882
3883 CXGB4VF ETHERNET DRIVER (CXGB4VF)
3884 M:      Casey Leedom <leedom@chelsio.com>
3885 L:      netdev@vger.kernel.org
3886 W:      http://www.chelsio.com
3887 S:      Supported
3888 F:      drivers/net/ethernet/chelsio/cxgb4vf/
3889
3890 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
3891 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
3892 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
3893 L:      linuxppc-dev@lists.ozlabs.org
3894 S:      Supported
3895 F:      arch/powerpc/platforms/powernv/pci-cxl.c
3896 F:      drivers/misc/cxl/
3897 F:      include/misc/cxl*
3898 F:      include/uapi/misc/cxl.h
3899 F:      Documentation/powerpc/cxl.txt
3900 F:      Documentation/ABI/testing/sysfs-class-cxl
3901
3902 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
3903 M:      Manoj N. Kumar <manoj@linux.vnet.ibm.com>
3904 M:      Matthew R. Ochs <mrochs@linux.vnet.ibm.com>
3905 M:      Uma Krishnan <ukrishn@linux.vnet.ibm.com>
3906 L:      linux-scsi@vger.kernel.org
3907 S:      Supported
3908 F:      drivers/scsi/cxlflash/
3909 F:      include/uapi/scsi/cxlflash_ioctls.h
3910 F:      Documentation/powerpc/cxlflash.txt
3911
3912 CYBERPRO FB DRIVER
3913 M:      Russell King <linux@armlinux.org.uk>
3914 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3915 W:      http://www.armlinux.org.uk/
3916 S:      Maintained
3917 F:      drivers/video/fbdev/cyber2000fb.*
3918
3919 CYCLADES ASYNC MUX DRIVER
3920 W:      http://www.cyclades.com/
3921 S:      Orphan
3922 F:      drivers/tty/cyclades.c
3923 F:      include/linux/cyclades.h
3924 F:      include/uapi/linux/cyclades.h
3925
3926 CYCLADES PC300 DRIVER
3927 W:      http://www.cyclades.com/
3928 S:      Orphan
3929 F:      drivers/net/wan/pc300*
3930
3931 CYPRESS_FIRMWARE MEDIA DRIVER
3932 M:      Antti Palosaari <crope@iki.fi>
3933 L:      linux-media@vger.kernel.org
3934 W:      https://linuxtv.org
3935 W:      http://palosaari.fi/linux/
3936 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3937 T:      git git://linuxtv.org/anttip/media_tree.git
3938 S:      Maintained
3939 F:      drivers/media/common/cypress_firmware*
3940
3941 CYTTSP TOUCHSCREEN DRIVER
3942 M:      Ferruh Yigit <fery@cypress.com>
3943 L:      linux-input@vger.kernel.org
3944 S:      Supported
3945 F:      drivers/input/touchscreen/cyttsp*
3946 F:      include/linux/input/cyttsp.h
3947
3948 D-LINK DIR-685 TOUCHKEYS DRIVER
3949 M:      Linus Walleij <linus.walleij@linaro.org>
3950 L:      linux-input@vger.kernel.org
3951 S:      Supported
3952 F:      drivers/input/dlink-dir685-touchkeys.c
3953
3954 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
3955 M:      Joshua Kinard <kumba@gentoo.org>
3956 S:      Maintained
3957 F:      drivers/rtc/rtc-ds1685.c
3958 F:      include/linux/rtc/ds1685.h
3959
3960 DAMA SLAVE for AX.25
3961 M:      Joerg Reuter <jreuter@yaina.de>
3962 W:      http://yaina.de/jreuter/
3963 W:      http://www.qsl.net/dl1bke/
3964 L:      linux-hams@vger.kernel.org
3965 S:      Maintained
3966 F:      net/ax25/af_ax25.c
3967 F:      net/ax25/ax25_dev.c
3968 F:      net/ax25/ax25_ds_*
3969 F:      net/ax25/ax25_in.c
3970 F:      net/ax25/ax25_out.c
3971 F:      net/ax25/ax25_timer.c
3972 F:      net/ax25/sysctl_net_ax25.c
3973
3974 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
3975 L:      netdev@vger.kernel.org
3976 S:      Orphan
3977 F:      Documentation/networking/dmfe.txt
3978 F:      drivers/net/ethernet/dec/tulip/dmfe.c
3979
3980 DC390/AM53C974 SCSI driver
3981 M:      Hannes Reinecke <hare@suse.com>
3982 L:      linux-scsi@vger.kernel.org
3983 S:      Maintained
3984 F:      drivers/scsi/am53c974.c
3985
3986 DC395x SCSI driver
3987 M:      Oliver Neukum <oliver@neukum.org>
3988 M:      Ali Akcaagac <aliakc@web.de>
3989 M:      Jamie Lenehan <lenehan@twibble.org>
3990 L:      dc395x@twibble.org
3991 W:      http://twibble.org/dist/dc395x/
3992 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
3993 S:      Maintained
3994 F:      Documentation/scsi/dc395x.txt
3995 F:      drivers/scsi/dc395x.*
3996
3997 DCCP PROTOCOL
3998 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
3999 L:      dccp@vger.kernel.org
4000 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4001 S:      Maintained
4002 F:      include/linux/dccp.h
4003 F:      include/uapi/linux/dccp.h
4004 F:      include/linux/tfrc.h
4005 F:      net/dccp/
4006
4007 DECnet NETWORK LAYER
4008 W:      http://linux-decnet.sourceforge.net
4009 L:      linux-decnet-user@lists.sourceforge.net
4010 S:      Orphan
4011 F:      Documentation/networking/decnet.txt
4012 F:      net/decnet/
4013
4014 DECSTATION PLATFORM SUPPORT
4015 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4016 L:      linux-mips@linux-mips.org
4017 W:      http://www.linux-mips.org/wiki/DECstation
4018 S:      Maintained
4019 F:      arch/mips/dec/
4020 F:      arch/mips/include/asm/dec/
4021 F:      arch/mips/include/asm/mach-dec/
4022
4023 DEFXX FDDI NETWORK DRIVER
4024 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4025 S:      Maintained
4026 F:      drivers/net/fddi/defxx.*
4027
4028 DELL SMBIOS DRIVER
4029 M:      Pali Rohár <pali.rohar@gmail.com>
4030 M:      Mario Limonciello <mario.limonciello@dell.com>
4031 L:      platform-driver-x86@vger.kernel.org
4032 S:      Maintained
4033 F:      drivers/platform/x86/dell-smbios.*
4034
4035 DELL SMBIOS SMM DRIVER
4036 M:      Mario Limonciello <mario.limonciello@dell.com>
4037 L:      platform-driver-x86@vger.kernel.org
4038 S:      Maintained
4039 F:      drivers/platform/x86/dell-smbios-smm.c
4040
4041 DELL SMBIOS WMI DRIVER
4042 M:      Mario Limonciello <mario.limonciello@dell.com>
4043 L:      platform-driver-x86@vger.kernel.org
4044 S:      Maintained
4045 F:      drivers/platform/x86/dell-smbios-wmi.c
4046 F:      tools/wmi/dell-smbios-example.c
4047
4048 DELL LAPTOP DRIVER
4049 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4050 M:      Pali Rohár <pali.rohar@gmail.com>
4051 L:      platform-driver-x86@vger.kernel.org
4052 S:      Maintained
4053 F:      drivers/platform/x86/dell-laptop.c
4054
4055 DELL LAPTOP FREEFALL DRIVER
4056 M:      Pali Rohár <pali.rohar@gmail.com>
4057 S:      Maintained
4058 F:      drivers/platform/x86/dell-smo8800.c
4059
4060 DELL LAPTOP RBTN DRIVER
4061 M:      Pali Rohár <pali.rohar@gmail.com>
4062 S:      Maintained
4063 F:      drivers/platform/x86/dell-rbtn.*
4064
4065 DELL LAPTOP SMM DRIVER
4066 M:      Pali Rohár <pali.rohar@gmail.com>
4067 S:      Maintained
4068 F:      drivers/hwmon/dell-smm-hwmon.c
4069 F:      include/uapi/linux/i8k.h
4070
4071 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4072 M:      Doug Warzecha <Douglas_Warzecha@dell.com>
4073 S:      Maintained
4074 F:      Documentation/dcdbas.txt
4075 F:      drivers/firmware/dcdbas.*
4076
4077 DELL WMI NOTIFICATIONS DRIVER
4078 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4079 M:      Pali Rohár <pali.rohar@gmail.com>
4080 S:      Maintained
4081 F:      drivers/platform/x86/dell-wmi.c
4082
4083 DELL WMI DESCRIPTOR DRIVER
4084 M:      Mario Limonciello <mario.limonciello@dell.com>
4085 S:      Maintained
4086 F:      drivers/platform/x86/dell-wmi-descriptor.c
4087
4088 DELTA ST MEDIA DRIVER
4089 M:      Hugues Fruchet <hugues.fruchet@st.com>
4090 L:      linux-media@vger.kernel.org
4091 T:      git git://linuxtv.org/media_tree.git
4092 W:      https://linuxtv.org
4093 S:      Supported
4094 F:      drivers/media/platform/sti/delta
4095
4096 DENALI NAND DRIVER
4097 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4098 L:      linux-mtd@lists.infradead.org
4099 S:      Supported
4100 F:      drivers/mtd/nand/raw/denali*
4101
4102 DESIGNWARE USB2 DRD IP DRIVER
4103 M:      Minas Harutyunyan <hminas@synopsys.com>
4104 L:      linux-usb@vger.kernel.org
4105 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4106 S:      Maintained
4107 F:      drivers/usb/dwc2/
4108
4109 DESIGNWARE USB3 DRD IP DRIVER
4110 M:      Felipe Balbi <balbi@kernel.org>
4111 L:      linux-usb@vger.kernel.org
4112 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4113 S:      Maintained
4114 F:      drivers/usb/dwc3/
4115
4116 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4117 M:      Andreas Klinger <ak@it-klinger.de>
4118 L:      linux-iio@vger.kernel.org
4119 S:      Maintained
4120 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4121 F:      drivers/iio/proximity/srf*.c
4122
4123 DEVICE COREDUMP (DEV_COREDUMP)
4124 M:      Johannes Berg <johannes@sipsolutions.net>
4125 L:      linux-kernel@vger.kernel.org
4126 S:      Maintained
4127 F:      drivers/base/devcoredump.c
4128 F:      include/linux/devcoredump.h
4129
4130 DEVICE FREQUENCY (DEVFREQ)
4131 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4132 M:      Kyungmin Park <kyungmin.park@samsung.com>
4133 R:      Chanwoo Choi <cw00.choi@samsung.com>
4134 L:      linux-pm@vger.kernel.org
4135 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4136 S:      Maintained
4137 F:      drivers/devfreq/
4138 F:      include/linux/devfreq.h
4139 F:      Documentation/devicetree/bindings/devfreq/
4140
4141 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4142 M:      Chanwoo Choi <cw00.choi@samsung.com>
4143 L:      linux-pm@vger.kernel.org
4144 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4145 S:      Supported
4146 F:      drivers/devfreq/event/
4147 F:      drivers/devfreq/devfreq-event.c
4148 F:      include/linux/devfreq-event.h
4149 F:      Documentation/devicetree/bindings/devfreq/event/
4150
4151 DEVICE NUMBER REGISTRY
4152 M:      Torben Mathiasen <device@lanana.org>
4153 W:      http://lanana.org/docs/device-list/index.html
4154 S:      Maintained
4155
4156 DEVICE-MAPPER  (LVM)
4157 M:      Alasdair Kergon <agk@redhat.com>
4158 M:      Mike Snitzer <snitzer@redhat.com>
4159 M:      dm-devel@redhat.com
4160 L:      dm-devel@redhat.com
4161 W:      http://sources.redhat.com/dm
4162 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4163 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4164 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4165 S:      Maintained
4166 F:      Documentation/device-mapper/
4167 F:      drivers/md/Makefile
4168 F:      drivers/md/Kconfig
4169 F:      drivers/md/dm*
4170 F:      drivers/md/persistent-data/
4171 F:      include/linux/device-mapper.h
4172 F:      include/linux/dm-*.h
4173 F:      include/uapi/linux/dm-*.h
4174
4175 DEVLINK
4176 M:      Jiri Pirko <jiri@mellanox.com>
4177 L:      netdev@vger.kernel.org
4178 S:      Supported
4179 F:      net/core/devlink.c
4180 F:      include/net/devlink.h
4181 F:      include/uapi/linux/devlink.h
4182
4183 DIALOG SEMICONDUCTOR DRIVERS
4184 M:      Support Opensource <support.opensource@diasemi.com>
4185 W:      http://www.dialog-semiconductor.com/products
4186 S:      Supported
4187 F:      Documentation/hwmon/da90??
4188 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4189 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4190 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4191 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4192 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4193 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4194 F:      drivers/gpio/gpio-da90??.c
4195 F:      drivers/hwmon/da90??-hwmon.c
4196 F:      drivers/iio/adc/da91??-*.c
4197 F:      drivers/input/misc/da90??_onkey.c
4198 F:      drivers/input/touchscreen/da9052_tsi.c
4199 F:      drivers/leds/leds-da90??.c
4200 F:      drivers/mfd/da903x.c
4201 F:      drivers/mfd/da90??-*.c
4202 F:      drivers/mfd/da91??-*.c
4203 F:      drivers/power/supply/da9052-battery.c
4204 F:      drivers/power/supply/da91??-*.c
4205 F:      drivers/regulator/da903x.c
4206 F:      drivers/regulator/da9???-regulator.[ch]
4207 F:      drivers/thermal/da90??-thermal.c
4208 F:      drivers/rtc/rtc-da90??.c
4209 F:      drivers/video/backlight/da90??_bl.c
4210 F:      drivers/watchdog/da90??_wdt.c
4211 F:      include/linux/mfd/da903x.h
4212 F:      include/linux/mfd/da9052/
4213 F:      include/linux/mfd/da9055/
4214 F:      include/linux/mfd/da9062/
4215 F:      include/linux/mfd/da9063/
4216 F:      include/linux/mfd/da9150/
4217 F:      include/linux/regulator/da9211.h
4218 F:      include/sound/da[79]*.h
4219 F:      sound/soc/codecs/da[79]*.[ch]
4220
4221 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4222 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4223 L:      linux-gpio@vger.kernel.org
4224 S:      Maintained
4225 F:      drivers/gpio/gpio-gpio-mm.c
4226
4227 DIGI NEO AND CLASSIC PCI PRODUCTS
4228 M:      Lidza Louina <lidza.louina@gmail.com>
4229 M:      Mark Hounschell <markh@compro.net>
4230 L:      driverdev-devel@linuxdriverproject.org
4231 S:      Maintained
4232 F:      drivers/staging/dgnc/
4233
4234 DIOLAN U2C-12 I2C DRIVER
4235 M:      Guenter Roeck <linux@roeck-us.net>
4236 L:      linux-i2c@vger.kernel.org
4237 S:      Maintained
4238 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4239
4240 FILESYSTEM DIRECT ACCESS (DAX)
4241 M:      Matthew Wilcox <mawilcox@microsoft.com>
4242 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
4243 L:      linux-fsdevel@vger.kernel.org
4244 S:      Supported
4245 F:      fs/dax.c
4246 F:      include/linux/dax.h
4247 F:      include/trace/events/fs_dax.h
4248
4249 DEVICE DIRECT ACCESS (DAX)
4250 M:      Dan Williams <dan.j.williams@intel.com>
4251 M:      Dave Jiang <dave.jiang@intel.com>
4252 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
4253 M:      Vishal Verma <vishal.l.verma@intel.com>
4254 L:      linux-nvdimm@lists.01.org
4255 S:      Supported
4256 F:      drivers/dax/
4257
4258 DIRECTORY NOTIFICATION (DNOTIFY)
4259 M:      Jan Kara <jack@suse.cz>
4260 R:      Amir Goldstein <amir73il@gmail.com>
4261 L:      linux-fsdevel@vger.kernel.org
4262 S:      Maintained
4263 F:      Documentation/filesystems/dnotify.txt
4264 F:      fs/notify/dnotify/
4265 F:      include/linux/dnotify.h
4266
4267 DISK GEOMETRY AND PARTITION HANDLING
4268 M:      Andries Brouwer <aeb@cwi.nl>
4269 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4270 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4271 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4272 S:      Maintained
4273
4274 DISKQUOTA
4275 M:      Jan Kara <jack@suse.com>
4276 S:      Maintained
4277 F:      Documentation/filesystems/quota.txt
4278 F:      fs/quota/
4279 F:      include/linux/quota*.h
4280 F:      include/uapi/linux/quota*.h
4281
4282 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4283 M:      Bernie Thompson <bernie@plugable.com>
4284 L:      linux-fbdev@vger.kernel.org
4285 S:      Maintained
4286 W:      http://plugable.com/category/projects/udlfb/
4287 F:      drivers/video/fbdev/udlfb.c
4288 F:      include/video/udlfb.h
4289 F:      Documentation/fb/udlfb.txt
4290
4291 DISTRIBUTED LOCK MANAGER (DLM)
4292 M:      Christine Caulfield <ccaulfie@redhat.com>
4293 M:      David Teigland <teigland@redhat.com>
4294 L:      cluster-devel@redhat.com
4295 W:      http://sources.redhat.com/cluster/
4296 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4297 S:      Supported
4298 F:      fs/dlm/
4299
4300 DMA BUFFER SHARING FRAMEWORK
4301 M:      Sumit Semwal <sumit.semwal@linaro.org>
4302 S:      Maintained
4303 L:      linux-media@vger.kernel.org
4304 L:      dri-devel@lists.freedesktop.org
4305 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4306 F:      drivers/dma-buf/
4307 F:      include/linux/dma-buf*
4308 F:      include/linux/reservation.h
4309 F:      include/linux/*fence.h
4310 F:      Documentation/driver-api/dma-buf.rst
4311 T:      git git://anongit.freedesktop.org/drm/drm-misc
4312
4313 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4314 M:      Vinod Koul <vinod.koul@intel.com>
4315 L:      dmaengine@vger.kernel.org
4316 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4317 S:      Maintained
4318 F:      drivers/dma/
4319 F:      include/linux/dmaengine.h
4320 F:      include/linux/of_dma.h
4321 F:      Documentation/devicetree/bindings/dma/
4322 F:      Documentation/driver-api/dmaengine/
4323 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
4324
4325 DMA MAPPING HELPERS
4326 M:      Christoph Hellwig <hch@lst.de>
4327 M:      Marek Szyprowski <m.szyprowski@samsung.com>
4328 R:      Robin Murphy <robin.murphy@arm.com>
4329 L:      iommu@lists.linux-foundation.org
4330 T:      git git://git.infradead.org/users/hch/dma-mapping.git
4331 W:      http://git.infradead.org/users/hch/dma-mapping.git
4332 S:      Supported
4333 F:      lib/dma-debug.c
4334 F:      lib/dma-direct.c
4335 F:      lib/dma-virt.c
4336 F:      drivers/base/dma-mapping.c
4337 F:      drivers/base/dma-coherent.c
4338 F:      include/asm-generic/dma-mapping.h
4339 F:      include/linux/dma-direct.h
4340 F:      include/linux/dma-mapping.h
4341
4342 DME1737 HARDWARE MONITOR DRIVER
4343 M:      Juerg Haefliger <juergh@gmail.com>
4344 L:      linux-hwmon@vger.kernel.org
4345 S:      Maintained
4346 F:      Documentation/hwmon/dme1737
4347 F:      drivers/hwmon/dme1737.c
4348
4349 DMI/SMBIOS SUPPORT
4350 M:      Jean Delvare <jdelvare@suse.com>
4351 S:      Maintained
4352 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
4353 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
4354 F:      drivers/firmware/dmi-id.c
4355 F:      drivers/firmware/dmi_scan.c
4356 F:      include/linux/dmi.h
4357
4358 DOCUMENTATION
4359 M:      Jonathan Corbet <corbet@lwn.net>
4360 L:      linux-doc@vger.kernel.org
4361 S:      Maintained
4362 F:      Documentation/
4363 F:      scripts/kernel-doc
4364 X:      Documentation/ABI/
4365 X:      Documentation/devicetree/
4366 X:      Documentation/acpi
4367 X:      Documentation/power
4368 X:      Documentation/spi
4369 X:      Documentation/media
4370 T:      git git://git.lwn.net/linux.git docs-next
4371
4372 DONGWOON DW9714 LENS VOICE COIL DRIVER
4373 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4374 L:      linux-media@vger.kernel.org
4375 T:      git git://linuxtv.org/media_tree.git
4376 S:      Maintained
4377 F:      drivers/media/i2c/dw9714.c
4378
4379 DOUBLETALK DRIVER
4380 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
4381 L:      blinux-list@redhat.com
4382 S:      Maintained
4383 F:      drivers/char/dtlk.c
4384 F:      include/linux/dtlk.h
4385
4386 DPAA2 DATAPATH I/O (DPIO) DRIVER
4387 M:      Roy Pledge <Roy.Pledge@nxp.com>
4388 L:      linux-kernel@vger.kernel.org
4389 S:      Maintained
4390 F:      drivers/staging/fsl-mc/bus/dpio
4391
4392 DPAA2 ETHERNET DRIVER
4393 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4394 L:      linux-kernel@vger.kernel.org
4395 S:      Maintained
4396 F:      drivers/staging/fsl-dpaa2/ethernet
4397
4398 DPAA2 ETHERNET SWITCH DRIVER
4399 M:      Razvan Stefanescu <razvan.stefanescu@nxp.com>
4400 L:      linux-kernel@vger.kernel.org
4401 S:      Maintained
4402 F:      drivers/staging/fsl-dpaa2/ethsw
4403
4404 DPT_I2O SCSI RAID DRIVER
4405 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
4406 L:      linux-scsi@vger.kernel.org
4407 W:      http://www.adaptec.com/
4408 S:      Maintained
4409 F:      drivers/scsi/dpt*
4410 F:      drivers/scsi/dpt/
4411
4412 DRBD DRIVER
4413 M:      Philipp Reisner <philipp.reisner@linbit.com>
4414 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
4415 L:      drbd-dev@lists.linbit.com
4416 W:      http://www.drbd.org
4417 T:      git git://git.linbit.com/linux-drbd.git
4418 T:      git git://git.linbit.com/drbd-8.4.git
4419 S:      Supported
4420 F:      drivers/block/drbd/
4421 F:      lib/lru_cache.c
4422 F:      Documentation/blockdev/drbd/
4423
4424 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
4425 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4426 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
4427 S:      Supported
4428 F:      Documentation/kobject.txt
4429 F:      drivers/base/
4430 F:      fs/debugfs/
4431 F:      fs/sysfs/
4432 F:      include/linux/debugfs.h
4433 F:      include/linux/kobj*
4434 F:      lib/kobj*
4435
4436 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
4437 M:      Kevin Hilman <khilman@kernel.org>
4438 M:      Nishanth Menon <nm@ti.com>
4439 S:      Maintained
4440 F:      drivers/power/avs/
4441 F:      include/linux/power/smartreflex.h
4442 L:      linux-pm@vger.kernel.org
4443
4444 DRM DRIVER FOR ARM PL111 CLCD
4445 M:      Eric Anholt <eric@anholt.net>
4446 T:      git git://anongit.freedesktop.org/drm/drm-misc
4447 S:      Supported
4448 F:      drivers/gpu/drm/pl111/
4449
4450 DRM DRIVER FOR ARM VERSATILE TFT PANELS
4451 M:      Linus Walleij <linus.walleij@linaro.org>
4452 T:      git git://anongit.freedesktop.org/drm/drm-misc
4453 S:      Maintained
4454 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
4455 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
4456
4457 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
4458 M:      Dave Airlie <airlied@redhat.com>
4459 S:      Odd Fixes
4460 F:      drivers/gpu/drm/ast/
4461
4462 DRM DRIVER FOR BOCHS VIRTUAL GPU
4463 M:      Gerd Hoffmann <kraxel@redhat.com>
4464 L:      virtualization@lists.linux-foundation.org
4465 T:      git git://anongit.freedesktop.org/drm/drm-misc
4466 S:      Maintained
4467 F:      drivers/gpu/drm/bochs/
4468
4469 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
4470 M:      Linus Walleij <linus.walleij@linaro.org>
4471 T:      git git://anongit.freedesktop.org/drm/drm-misc
4472 S:      Maintained
4473 F:      drivers/gpu/drm/tve200/
4474
4475 DRM DRIVER FOR ILITEK ILI9225 PANELS
4476 M:      David Lechner <david@lechnology.com>
4477 S:      Maintained
4478 F:      drivers/gpu/drm/tinydrm/ili9225.c
4479 F:      Documentation/devicetree/bindings/display/ili9225.txt
4480
4481 DRM DRIVER FOR INTEL I810 VIDEO CARDS
4482 S:      Orphan / Obsolete
4483 F:      drivers/gpu/drm/i810/
4484 F:      include/uapi/drm/i810_drm.h
4485
4486 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
4487 S:      Orphan / Obsolete
4488 F:      drivers/gpu/drm/mga/
4489 F:      include/uapi/drm/mga_drm.h
4490
4491 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
4492 M:      Dave Airlie <airlied@redhat.com>
4493 S:      Odd Fixes
4494 F:      drivers/gpu/drm/mgag200/
4495
4496 DRM DRIVER FOR MI0283QT
4497 M:      Noralf Trønnes <noralf@tronnes.org>
4498 S:      Maintained
4499 F:      drivers/gpu/drm/tinydrm/mi0283qt.c
4500 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
4501
4502 DRM DRIVER FOR MSM ADRENO GPU
4503 M:      Rob Clark <robdclark@gmail.com>
4504 L:      linux-arm-msm@vger.kernel.org
4505 L:      dri-devel@lists.freedesktop.org
4506 L:      freedreno@lists.freedesktop.org
4507 T:      git git://people.freedesktop.org/~robclark/linux
4508 S:      Maintained
4509 F:      drivers/gpu/drm/msm/
4510 F:      include/uapi/drm/msm_drm.h
4511 F:      Documentation/devicetree/bindings/display/msm/
4512
4513 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
4514 M:      Ben Skeggs <bskeggs@redhat.com>
4515 L:      dri-devel@lists.freedesktop.org
4516 L:      nouveau@lists.freedesktop.org
4517 T:      git git://github.com/skeggsb/linux
4518 S:      Supported
4519 F:      drivers/gpu/drm/nouveau/
4520 F:      include/uapi/drm/nouveau_drm.h
4521
4522 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
4523 M:      Noralf Trønnes <noralf@tronnes.org>
4524 S:      Maintained
4525 F:      drivers/gpu/drm/tinydrm/repaper.c
4526 F:      Documentation/devicetree/bindings/display/repaper.txt
4527
4528 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
4529 M:      Dave Airlie <airlied@redhat.com>
4530 M:      Gerd Hoffmann <kraxel@redhat.com>
4531 L:      virtualization@lists.linux-foundation.org
4532 T:      git git://anongit.freedesktop.org/drm/drm-misc
4533 S:      Obsolete
4534 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
4535 F:      drivers/gpu/drm/cirrus/
4536
4537 DRM DRIVER FOR QXL VIRTUAL GPU
4538 M:      Dave Airlie <airlied@redhat.com>
4539 M:      Gerd Hoffmann <kraxel@redhat.com>
4540 L:      virtualization@lists.linux-foundation.org
4541 T:      git git://anongit.freedesktop.org/drm/drm-misc
4542 S:      Maintained
4543 F:      drivers/gpu/drm/qxl/
4544 F:      include/uapi/drm/qxl_drm.h
4545
4546 DRM DRIVER FOR RAGE 128 VIDEO CARDS
4547 S:      Orphan / Obsolete
4548 F:      drivers/gpu/drm/r128/
4549 F:      include/uapi/drm/r128_drm.h
4550
4551 DRM DRIVER FOR SAVAGE VIDEO CARDS
4552 S:      Orphan / Obsolete
4553 F:      drivers/gpu/drm/savage/
4554 F:      include/uapi/drm/savage_drm.h
4555
4556 DRM DRIVER FOR SIS VIDEO CARDS
4557 S:      Orphan / Obsolete
4558 F:      drivers/gpu/drm/sis/
4559 F:      include/uapi/drm/sis_drm.h
4560
4561 DRM DRIVER FOR SITRONIX ST7586 PANELS
4562 M:      David Lechner <david@lechnology.com>
4563 S:      Maintained
4564 F:      drivers/gpu/drm/tinydrm/st7586.c
4565 F:      Documentation/devicetree/bindings/display/st7586.txt
4566
4567 DRM DRIVER FOR SITRONIX ST7735R PANELS
4568 M:      David Lechner <david@lechnology.com>
4569 S:      Maintained
4570 F:      drivers/gpu/drm/tinydrm/st7735r.c
4571 F:      Documentation/devicetree/bindings/display/st7735r.txt
4572
4573 DRM DRIVER FOR TDFX VIDEO CARDS
4574 S:      Orphan / Obsolete
4575 F:      drivers/gpu/drm/tdfx/
4576
4577 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
4578 M:      Dave Airlie <airlied@redhat.com>
4579 S:      Odd Fixes
4580 F:      drivers/gpu/drm/udl/
4581
4582 DRM DRIVER FOR VMWARE VIRTUAL GPU
4583 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
4584 M:      Sinclair Yeh <syeh@vmware.com>
4585 M:      Thomas Hellstrom <thellstrom@vmware.com>
4586 L:      dri-devel@lists.freedesktop.org
4587 T:      git git://people.freedesktop.org/~syeh/repos_linux
4588 T:      git git://people.freedesktop.org/~thomash/linux
4589 S:      Supported
4590 F:      drivers/gpu/drm/vmwgfx/
4591 F:      include/uapi/drm/vmwgfx_drm.h
4592
4593 DRM DRIVERS
4594 M:      David Airlie <airlied@linux.ie>
4595 L:      dri-devel@lists.freedesktop.org
4596 T:      git git://people.freedesktop.org/~airlied/linux
4597 B:      https://bugs.freedesktop.org/
4598 C:      irc://chat.freenode.net/dri-devel
4599 S:      Maintained
4600 F:      drivers/gpu/drm/
4601 F:      drivers/gpu/vga/
4602 F:      Documentation/devicetree/bindings/display/
4603 F:      Documentation/devicetree/bindings/gpu/
4604 F:      Documentation/devicetree/bindings/video/
4605 F:      Documentation/gpu/
4606 F:      include/drm/
4607 F:      include/uapi/drm/
4608 F:      include/linux/vga*
4609
4610 DRM DRIVERS AND MISC GPU PATCHES
4611 M:      Gustavo Padovan <gustavo@padovan.org>
4612 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
4613 M:      Sean Paul <seanpaul@chromium.org>
4614 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
4615 S:      Maintained
4616 T:      git git://anongit.freedesktop.org/drm/drm-misc
4617 F:      Documentation/gpu/
4618 F:      drivers/gpu/vga/
4619 F:      drivers/gpu/drm/*
4620 F:      include/drm/drm*
4621 F:      include/uapi/drm/drm*
4622 F:      include/linux/vga*
4623
4624 DRM DRIVERS FOR ALLWINNER A10
4625 M:      Maxime Ripard  <maxime.ripard@bootlin.com>
4626 L:      dri-devel@lists.freedesktop.org
4627 S:      Supported
4628 F:      drivers/gpu/drm/sun4i/
4629 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
4630 T:      git git://anongit.freedesktop.org/drm/drm-misc
4631
4632 DRM DRIVERS FOR AMLOGIC SOCS
4633 M:      Neil Armstrong <narmstrong@baylibre.com>
4634 L:      dri-devel@lists.freedesktop.org
4635 L:      linux-amlogic@lists.infradead.org
4636 W:      http://linux-meson.com/
4637 S:      Supported
4638 F:      drivers/gpu/drm/meson/
4639 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
4640 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.txt
4641 F:      Documentation/gpu/meson.rst
4642 T:      git git://anongit.freedesktop.org/drm/drm-misc
4643
4644 DRM DRIVERS FOR ATMEL HLCDC
4645 M:      Boris Brezillon <boris.brezillon@bootlin.com>
4646 L:      dri-devel@lists.freedesktop.org
4647 S:      Supported
4648 F:      drivers/gpu/drm/atmel-hlcdc/
4649 F:      Documentation/devicetree/bindings/drm/atmel/
4650 T:      git git://anongit.freedesktop.org/drm/drm-misc
4651
4652 DRM DRIVERS FOR BRIDGE CHIPS
4653 M:      Archit Taneja <architt@codeaurora.org>
4654 M:      Andrzej Hajda <a.hajda@samsung.com>
4655 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
4656 S:      Maintained
4657 T:      git git://anongit.freedesktop.org/drm/drm-misc
4658 F:      drivers/gpu/drm/bridge/
4659
4660 DRM DRIVERS FOR EXYNOS
4661 M:      Inki Dae <inki.dae@samsung.com>
4662 M:      Joonyoung Shim <jy0922.shim@samsung.com>
4663 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
4664 M:      Kyungmin Park <kyungmin.park@samsung.com>
4665 L:      dri-devel@lists.freedesktop.org
4666 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
4667 S:      Supported
4668 F:      drivers/gpu/drm/exynos/
4669 F:      include/uapi/drm/exynos_drm.h
4670 F:      Documentation/devicetree/bindings/display/exynos/
4671
4672 DRM DRIVERS FOR FREESCALE DCU
4673 M:      Stefan Agner <stefan@agner.ch>
4674 M:      Alison Wang <alison.wang@nxp.com>
4675 L:      dri-devel@lists.freedesktop.org
4676 S:      Supported
4677 F:      drivers/gpu/drm/fsl-dcu/
4678 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
4679 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
4680 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19_05b.txt
4681
4682 DRM DRIVERS FOR FREESCALE IMX
4683 M:      Philipp Zabel <p.zabel@pengutronix.de>
4684 L:      dri-devel@lists.freedesktop.org
4685 S:      Maintained
4686 F:      drivers/gpu/drm/imx/
4687 F:      drivers/gpu/ipu-v3/
4688 F:      Documentation/devicetree/bindings/display/imx/
4689
4690 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
4691 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
4692 L:      dri-devel@lists.freedesktop.org
4693 T:      git git://github.com/patjak/drm-gma500
4694 S:      Maintained
4695 F:      drivers/gpu/drm/gma500/
4696
4697 DRM DRIVERS FOR HISILICON
4698 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
4699 M:      Rongrong Zou <zourongrong@gmail.com>
4700 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
4701 R:      Chen Feng <puck.chen@hisilicon.com>
4702 L:      dri-devel@lists.freedesktop.org
4703 T:      git git://github.com/xin3liang/linux.git
4704 S:      Maintained
4705 F:      drivers/gpu/drm/hisilicon/
4706 F:      Documentation/devicetree/bindings/display/hisilicon/
4707
4708 DRM DRIVERS FOR MEDIATEK
4709 M:      CK Hu <ck.hu@mediatek.com>
4710 M:      Philipp Zabel <p.zabel@pengutronix.de>
4711 L:      dri-devel@lists.freedesktop.org
4712 S:      Supported
4713 F:      drivers/gpu/drm/mediatek/
4714 F:      Documentation/devicetree/bindings/display/mediatek/
4715
4716 DRM DRIVERS FOR NVIDIA TEGRA
4717 M:      Thierry Reding <thierry.reding@gmail.com>
4718 L:      dri-devel@lists.freedesktop.org
4719 L:      linux-tegra@vger.kernel.org
4720 T:      git git://anongit.freedesktop.org/tegra/linux.git
4721 S:      Supported
4722 F:      drivers/gpu/drm/tegra/
4723 F:      drivers/gpu/host1x/
4724 F:      include/linux/host1x.h
4725 F:      include/uapi/drm/tegra_drm.h
4726 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
4727
4728 DRM DRIVERS FOR RENESAS
4729 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
4730 L:      dri-devel@lists.freedesktop.org
4731 L:      linux-renesas-soc@vger.kernel.org
4732 T:      git git://linuxtv.org/pinchartl/fbdev
4733 S:      Supported
4734 F:      drivers/gpu/drm/rcar-du/
4735 F:      drivers/gpu/drm/shmobile/
4736 F:      include/linux/platform_data/shmob_drm.h
4737 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
4738 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
4739 F:      Documentation/devicetree/bindings/display/renesas,du.txt
4740
4741 DRM DRIVERS FOR ROCKCHIP
4742 M:      Sandy Huang <hjc@rock-chips.com>
4743 M:      Heiko Stübner <heiko@sntech.de>
4744 L:      dri-devel@lists.freedesktop.org
4745 S:      Maintained
4746 F:      drivers/gpu/drm/rockchip/
4747 F:      Documentation/devicetree/bindings/display/rockchip/
4748 T:      git git://anongit.freedesktop.org/drm/drm-misc
4749
4750 DRM DRIVERS FOR STI
4751 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
4752 M:      Vincent Abriou <vincent.abriou@st.com>
4753 L:      dri-devel@lists.freedesktop.org
4754 T:      git git://anongit.freedesktop.org/drm/drm-misc
4755 S:      Maintained
4756 F:      drivers/gpu/drm/sti
4757 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
4758
4759 DRM DRIVERS FOR STM
4760 M:      Yannick Fertre <yannick.fertre@st.com>
4761 M:      Philippe Cornu <philippe.cornu@st.com>
4762 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
4763 M:      Vincent Abriou <vincent.abriou@st.com>
4764 L:      dri-devel@lists.freedesktop.org
4765 T:      git git://anongit.freedesktop.org/drm/drm-misc
4766 S:      Maintained
4767 F:      drivers/gpu/drm/stm
4768 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
4769
4770 DRM DRIVERS FOR TI LCDC
4771 M:      Jyri Sarha <jsarha@ti.com>
4772 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
4773 L:      dri-devel@lists.freedesktop.org
4774 S:      Maintained
4775 F:      drivers/gpu/drm/tilcdc/
4776 F:      Documentation/devicetree/bindings/display/tilcdc/
4777
4778 DRM DRIVERS FOR TI OMAP
4779 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
4780 L:      dri-devel@lists.freedesktop.org
4781 S:      Maintained
4782 F:      drivers/gpu/drm/omapdrm/
4783 F:      Documentation/devicetree/bindings/display/ti/
4784
4785 DRM DRIVERS FOR V3D
4786 M:      Eric Anholt <eric@anholt.net>
4787 S:      Supported
4788 F:      drivers/gpu/drm/v3d/
4789 F:      include/uapi/drm/v3d_drm.h
4790 F:      Documentation/devicetree/bindings/display/brcm,bcm-v3d.txt
4791 T:      git git://anongit.freedesktop.org/drm/drm-misc
4792
4793 DRM DRIVERS FOR VC4
4794 M:      Eric Anholt <eric@anholt.net>
4795 T:      git git://github.com/anholt/linux
4796 S:      Supported
4797 F:      drivers/gpu/drm/vc4/
4798 F:      include/uapi/drm/vc4_drm.h
4799 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
4800 T:      git git://anongit.freedesktop.org/drm/drm-misc
4801
4802 DRM DRIVERS FOR VIVANTE GPU IP
4803 M:      Lucas Stach <l.stach@pengutronix.de>
4804 R:      Russell King <linux+etnaviv@armlinux.org.uk>
4805 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
4806 L:      etnaviv@lists.freedesktop.org
4807 L:      dri-devel@lists.freedesktop.org
4808 S:      Maintained
4809 F:      drivers/gpu/drm/etnaviv/
4810 F:      include/uapi/drm/etnaviv_drm.h
4811 F:      Documentation/devicetree/bindings/display/etnaviv/
4812
4813 DRM DRIVERS FOR ZTE ZX
4814 M:      Shawn Guo <shawnguo@kernel.org>
4815 L:      dri-devel@lists.freedesktop.org
4816 S:      Maintained
4817 F:      drivers/gpu/drm/zte/
4818 F:      Documentation/devicetree/bindings/display/zte,vou.txt
4819 T:      git git://anongit.freedesktop.org/drm/drm-misc
4820
4821 DRM PANEL DRIVERS
4822 M:      Thierry Reding <thierry.reding@gmail.com>
4823 L:      dri-devel@lists.freedesktop.org
4824 T:      git git://anongit.freedesktop.org/drm/drm-misc
4825 S:      Maintained
4826 F:      drivers/gpu/drm/drm_panel.c
4827 F:      drivers/gpu/drm/panel/
4828 F:      include/drm/drm_panel.h
4829 F:      Documentation/devicetree/bindings/display/panel/
4830
4831 DRM TINYDRM DRIVERS
4832 M:      Noralf Trønnes <noralf@tronnes.org>
4833 W:      https://github.com/notro/tinydrm/wiki/Development
4834 T:      git git://anongit.freedesktop.org/drm/drm-misc
4835 S:      Maintained
4836 F:      drivers/gpu/drm/tinydrm/
4837 F:      include/drm/tinydrm/
4838
4839 DRM DRIVERS FOR XEN
4840 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
4841 T:      git git://anongit.freedesktop.org/drm/drm-misc
4842 L:      dri-devel@lists.freedesktop.org
4843 L:      xen-devel@lists.xen.org
4844 S:      Supported
4845 F:      drivers/gpu/drm/xen/
4846 F:      Documentation/gpu/xen-front.rst
4847
4848 DRM TTM SUBSYSTEM
4849 M:      Christian Koenig <christian.koenig@amd.com>
4850 M:      Roger He <Hongbo.He@amd.com>
4851 T:      git git://people.freedesktop.org/~agd5f/linux
4852 S:      Maintained
4853 L:      dri-devel@lists.freedesktop.org
4854 F:      include/drm/ttm/
4855 F:      drivers/gpu/drm/ttm/
4856
4857 DSBR100 USB FM RADIO DRIVER
4858 M:      Alexey Klimov <klimov.linux@gmail.com>
4859 L:      linux-media@vger.kernel.org
4860 T:      git git://linuxtv.org/media_tree.git
4861 S:      Maintained
4862 F:      drivers/media/radio/dsbr100.c
4863
4864 DSCC4 DRIVER
4865 M:      Francois Romieu <romieu@fr.zoreil.com>
4866 L:      netdev@vger.kernel.org
4867 S:      Maintained
4868 F:      drivers/net/wan/dscc4.c
4869
4870 DT3155 MEDIA DRIVER
4871 M:      Hans Verkuil <hverkuil@xs4all.nl>
4872 L:      linux-media@vger.kernel.org
4873 T:      git git://linuxtv.org/media_tree.git
4874 W:      https://linuxtv.org
4875 S:      Odd Fixes
4876 F:      drivers/media/pci/dt3155/
4877
4878 DVB_USB_AF9015 MEDIA DRIVER
4879 M:      Antti Palosaari <crope@iki.fi>
4880 L:      linux-media@vger.kernel.org
4881 W:      https://linuxtv.org
4882 W:      http://palosaari.fi/linux/
4883 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4884 T:      git git://linuxtv.org/anttip/media_tree.git
4885 S:      Maintained
4886 F:      drivers/media/usb/dvb-usb-v2/af9015*
4887
4888 DVB_USB_AF9035 MEDIA DRIVER
4889 M:      Antti Palosaari <crope@iki.fi>
4890 L:      linux-media@vger.kernel.org
4891 W:      https://linuxtv.org
4892 W:      http://palosaari.fi/linux/
4893 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4894 T:      git git://linuxtv.org/anttip/media_tree.git
4895 S:      Maintained
4896 F:      drivers/media/usb/dvb-usb-v2/af9035*
4897
4898 DVB_USB_ANYSEE MEDIA DRIVER
4899 M:      Antti Palosaari <crope@iki.fi>
4900 L:      linux-media@vger.kernel.org
4901 W:      https://linuxtv.org
4902 W:      http://palosaari.fi/linux/
4903 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4904 T:      git git://linuxtv.org/anttip/media_tree.git
4905 S:      Maintained
4906 F:      drivers/media/usb/dvb-usb-v2/anysee*
4907
4908 DVB_USB_AU6610 MEDIA DRIVER
4909 M:      Antti Palosaari <crope@iki.fi>
4910 L:      linux-media@vger.kernel.org
4911 W:      https://linuxtv.org
4912 W:      http://palosaari.fi/linux/
4913 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4914 T:      git git://linuxtv.org/anttip/media_tree.git
4915 S:      Maintained
4916 F:      drivers/media/usb/dvb-usb-v2/au6610*
4917
4918 DVB_USB_CE6230 MEDIA DRIVER
4919 M:      Antti Palosaari <crope@iki.fi>
4920 L:      linux-media@vger.kernel.org
4921 W:      https://linuxtv.org
4922 W:      http://palosaari.fi/linux/
4923 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4924 T:      git git://linuxtv.org/anttip/media_tree.git
4925 S:      Maintained
4926 F:      drivers/media/usb/dvb-usb-v2/ce6230*
4927
4928 DVB_USB_CXUSB MEDIA DRIVER
4929 M:      Michael Krufky <mkrufky@linuxtv.org>
4930 L:      linux-media@vger.kernel.org
4931 W:      https://linuxtv.org
4932 W:      http://github.com/mkrufky
4933 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4934 T:      git git://linuxtv.org/media_tree.git
4935 S:      Maintained
4936 F:      drivers/media/usb/dvb-usb/cxusb*
4937
4938 DVB_USB_EC168 MEDIA DRIVER
4939 M:      Antti Palosaari <crope@iki.fi>
4940 L:      linux-media@vger.kernel.org
4941 W:      https://linuxtv.org
4942 W:      http://palosaari.fi/linux/
4943 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4944 T:      git git://linuxtv.org/anttip/media_tree.git
4945 S:      Maintained
4946 F:      drivers/media/usb/dvb-usb-v2/ec168*
4947
4948 DVB_USB_GL861 MEDIA DRIVER
4949 M:      Antti Palosaari <crope@iki.fi>
4950 L:      linux-media@vger.kernel.org
4951 W:      https://linuxtv.org
4952 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4953 T:      git git://linuxtv.org/anttip/media_tree.git
4954 S:      Maintained
4955 F:      drivers/media/usb/dvb-usb-v2/gl861*
4956
4957 DVB_USB_MXL111SF MEDIA DRIVER
4958 M:      Michael Krufky <mkrufky@linuxtv.org>
4959 L:      linux-media@vger.kernel.org
4960 W:      https://linuxtv.org
4961 W:      http://github.com/mkrufky
4962 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4963 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
4964 S:      Maintained
4965 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
4966
4967 DVB_USB_RTL28XXU MEDIA DRIVER
4968 M:      Antti Palosaari <crope@iki.fi>
4969 L:      linux-media@vger.kernel.org
4970 W:      https://linuxtv.org
4971 W:      http://palosaari.fi/linux/
4972 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4973 T:      git git://linuxtv.org/anttip/media_tree.git
4974 S:      Maintained
4975 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
4976
4977 DVB_USB_V2 MEDIA DRIVER
4978 M:      Antti Palosaari <crope@iki.fi>
4979 L:      linux-media@vger.kernel.org
4980 W:      https://linuxtv.org
4981 W:      http://palosaari.fi/linux/
4982 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4983 T:      git git://linuxtv.org/anttip/media_tree.git
4984 S:      Maintained
4985 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
4986 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
4987
4988 DYNAMIC DEBUG
4989 M:      Jason Baron <jbaron@akamai.com>
4990 S:      Maintained
4991 F:      lib/dynamic_debug.c
4992 F:      include/linux/dynamic_debug.h
4993
4994 DYNAMIC INTERRUPT MODERATION
4995 M:      Tal Gilboa <talgi@mellanox.com>
4996 S:      Maintained
4997 F:      include/linux/net_dim.h
4998
4999 DZ DECSTATION DZ11 SERIAL DRIVER
5000 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
5001 S:      Maintained
5002 F:      drivers/tty/serial/dz.*
5003
5004 E3X0 POWER BUTTON DRIVER
5005 M:      Moritz Fischer <moritz.fischer@ettus.com>
5006 L:      usrp-users@lists.ettus.com
5007 W:      http://www.ettus.com
5008 S:      Supported
5009 F:      drivers/input/misc/e3x0-button.c
5010 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
5011
5012 E4000 MEDIA DRIVER
5013 M:      Antti Palosaari <crope@iki.fi>
5014 L:      linux-media@vger.kernel.org
5015 W:      https://linuxtv.org
5016 W:      http://palosaari.fi/linux/
5017 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5018 T:      git git://linuxtv.org/anttip/media_tree.git
5019 S:      Maintained
5020 F:      drivers/media/tuners/e4000*
5021
5022 EC100 MEDIA DRIVER
5023 M:      Antti Palosaari <crope@iki.fi>
5024 L:      linux-media@vger.kernel.org
5025 W:      https://linuxtv.org
5026 W:      http://palosaari.fi/linux/
5027 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5028 T:      git git://linuxtv.org/anttip/media_tree.git
5029 S:      Maintained
5030 F:      drivers/media/dvb-frontends/ec100*
5031
5032 ECRYPT FILE SYSTEM
5033 M:      Tyler Hicks <tyhicks@canonical.com>
5034 L:      ecryptfs@vger.kernel.org
5035 W:      http://ecryptfs.org
5036 W:      https://launchpad.net/ecryptfs
5037 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5038 S:      Supported
5039 F:      Documentation/filesystems/ecryptfs.txt
5040 F:      fs/ecryptfs/
5041
5042 EDAC-AMD64
5043 M:      Borislav Petkov <bp@alien8.de>
5044 L:      linux-edac@vger.kernel.org
5045 S:      Maintained
5046 F:      drivers/edac/amd64_edac*
5047
5048 EDAC-CALXEDA
5049 M:      Robert Richter <rric@kernel.org>
5050 L:      linux-edac@vger.kernel.org
5051 S:      Maintained
5052 F:      drivers/edac/highbank*
5053
5054 EDAC-CAVIUM OCTEON
5055 M:      Ralf Baechle <ralf@linux-mips.org>
5056 M:      David Daney <david.daney@cavium.com>
5057 L:      linux-edac@vger.kernel.org
5058 L:      linux-mips@linux-mips.org
5059 S:      Supported
5060 F:      drivers/edac/octeon_edac*
5061
5062 EDAC-CAVIUM THUNDERX
5063 M:      David Daney <david.daney@cavium.com>
5064 M:      Jan Glauber <jglauber@cavium.com>
5065 L:      linux-edac@vger.kernel.org
5066 S:      Supported
5067 F:      drivers/edac/thunderx_edac*
5068
5069 EDAC-CORE
5070 M:      Borislav Petkov <bp@alien8.de>
5071 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5072 L:      linux-edac@vger.kernel.org
5073 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git for-next
5074 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac.git linux_next
5075 S:      Supported
5076 F:      Documentation/admin-guide/ras.rst
5077 F:      Documentation/driver-api/edac.rst
5078 F:      drivers/edac/
5079 F:      include/linux/edac.h
5080
5081 EDAC-E752X
5082 M:      Mark Gross <mark.gross@intel.com>
5083 L:      linux-edac@vger.kernel.org
5084 S:      Maintained
5085 F:      drivers/edac/e752x_edac.c
5086
5087 EDAC-E7XXX
5088 L:      linux-edac@vger.kernel.org
5089 S:      Maintained
5090 F:      drivers/edac/e7xxx_edac.c
5091
5092 EDAC-FSL_DDR
5093 M:      York Sun <york.sun@nxp.com>
5094 L:      linux-edac@vger.kernel.org
5095 S:      Maintained
5096 F:      drivers/edac/fsl_ddr_edac.*
5097
5098 EDAC-GHES
5099 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5100 L:      linux-edac@vger.kernel.org
5101 S:      Maintained
5102 F:      drivers/edac/ghes_edac.c
5103
5104 EDAC-I3000
5105 L:      linux-edac@vger.kernel.org
5106 S:      Orphan
5107 F:      drivers/edac/i3000_edac.c
5108
5109 EDAC-I5000
5110 L:      linux-edac@vger.kernel.org
5111 S:      Maintained
5112 F:      drivers/edac/i5000_edac.c
5113
5114 EDAC-I5400
5115 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5116 L:      linux-edac@vger.kernel.org
5117 S:      Maintained
5118 F:      drivers/edac/i5400_edac.c
5119
5120 EDAC-I7300
5121 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5122 L:      linux-edac@vger.kernel.org
5123 S:      Maintained
5124 F:      drivers/edac/i7300_edac.c
5125
5126 EDAC-I7CORE
5127 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5128 L:      linux-edac@vger.kernel.org
5129 S:      Maintained
5130 F:      drivers/edac/i7core_edac.c
5131
5132 EDAC-I82443BXGX
5133 M:      Tim Small <tim@buttersideup.com>
5134 L:      linux-edac@vger.kernel.org
5135 S:      Maintained
5136 F:      drivers/edac/i82443bxgx_edac.c
5137
5138 EDAC-I82975X
5139 M:      Ranganathan Desikan <ravi@jetztechnologies.com>
5140 M:      "Arvind R." <arvino55@gmail.com>
5141 L:      linux-edac@vger.kernel.org
5142 S:      Maintained
5143 F:      drivers/edac/i82975x_edac.c
5144
5145 EDAC-IE31200
5146 M:      Jason Baron <jbaron@akamai.com>
5147 L:      linux-edac@vger.kernel.org
5148 S:      Maintained
5149 F:      drivers/edac/ie31200_edac.c
5150
5151 EDAC-MPC85XX
5152 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5153 L:      linux-edac@vger.kernel.org
5154 S:      Maintained
5155 F:      drivers/edac/mpc85xx_edac.[ch]
5156
5157 EDAC-PASEMI
5158 M:      Egor Martovetsky <egor@pasemi.com>
5159 L:      linux-edac@vger.kernel.org
5160 S:      Maintained
5161 F:      drivers/edac/pasemi_edac.c
5162
5163 EDAC-PND2
5164 M:      Tony Luck <tony.luck@intel.com>
5165 L:      linux-edac@vger.kernel.org
5166 S:      Maintained
5167 F:      drivers/edac/pnd2_edac.[ch]
5168
5169 EDAC-R82600
5170 M:      Tim Small <tim@buttersideup.com>
5171 L:      linux-edac@vger.kernel.org
5172 S:      Maintained
5173 F:      drivers/edac/r82600_edac.c
5174
5175 EDAC-SBRIDGE
5176 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5177 L:      linux-edac@vger.kernel.org
5178 S:      Maintained
5179 F:      drivers/edac/sb_edac.c
5180
5181 EDAC-SKYLAKE
5182 M:      Tony Luck <tony.luck@intel.com>
5183 L:      linux-edac@vger.kernel.org
5184 S:      Maintained
5185 F:      drivers/edac/skx_edac.c
5186
5187 EDAC-TI
5188 M:      Tero Kristo <t-kristo@ti.com>
5189 L:      linux-edac@vger.kernel.org
5190 S:      Maintained
5191 F:      drivers/edac/ti_edac.c
5192
5193 EDIROL UA-101/UA-1000 DRIVER
5194 M:      Clemens Ladisch <clemens@ladisch.de>
5195 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5196 T:      git git://git.alsa-project.org/alsa-kernel.git
5197 S:      Maintained
5198 F:      sound/usb/misc/ua101.c
5199
5200 EFI TEST DRIVER
5201 L:      linux-efi@vger.kernel.org
5202 M:      Ivan Hu <ivan.hu@canonical.com>
5203 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5204 S:      Maintained
5205 F:      drivers/firmware/efi/test/
5206
5207 EFI VARIABLE FILESYSTEM
5208 M:      Matthew Garrett <matthew.garrett@nebula.com>
5209 M:      Jeremy Kerr <jk@ozlabs.org>
5210 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5211 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5212 L:      linux-efi@vger.kernel.org
5213 S:      Maintained
5214 F:      fs/efivarfs/
5215
5216 EFIFB FRAMEBUFFER DRIVER
5217 L:      linux-fbdev@vger.kernel.org
5218 M:      Peter Jones <pjones@redhat.com>
5219 S:      Maintained
5220 F:      drivers/video/fbdev/efifb.c
5221
5222 EFS FILESYSTEM
5223 W:      http://aeschi.ch.eu.org/efs/
5224 S:      Orphan
5225 F:      fs/efs/
5226
5227 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
5228 M:      Douglas Miller <dougmill@linux.vnet.ibm.com>
5229 L:      netdev@vger.kernel.org
5230 S:      Maintained
5231 F:      drivers/net/ethernet/ibm/ehea/
5232
5233 EM28XX VIDEO4LINUX DRIVER
5234 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5235 L:      linux-media@vger.kernel.org
5236 W:      https://linuxtv.org
5237 T:      git git://linuxtv.org/media_tree.git
5238 S:      Maintained
5239 F:      drivers/media/usb/em28xx/
5240 F:      Documentation/media/v4l-drivers/em28xx*
5241
5242 EMBEDDED LINUX
5243 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
5244 M:      Matt Mackall <mpm@selenic.com>
5245 M:      David Woodhouse <dwmw2@infradead.org>
5246 L:      linux-embedded@vger.kernel.org
5247 S:      Maintained
5248
5249 Emulex 10Gbps iSCSI - OneConnect DRIVER
5250 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
5251 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
5252 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
5253 L:      linux-scsi@vger.kernel.org
5254 W:      http://www.broadcom.com
5255 S:      Supported
5256 F:      drivers/scsi/be2iscsi/
5257
5258 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
5259 M:      Sathya Perla <sathya.perla@broadcom.com>
5260 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
5261 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
5262 M:      Somnath Kotur <somnath.kotur@broadcom.com>
5263 L:      netdev@vger.kernel.org
5264 W:      http://www.emulex.com
5265 S:      Supported
5266 F:      drivers/net/ethernet/emulex/benet/
5267
5268 EMULEX ONECONNECT ROCE DRIVER
5269 M:      Selvin Xavier <selvin.xavier@broadcom.com>
5270 M:      Devesh Sharma <devesh.sharma@broadcom.com>
5271 L:      linux-rdma@vger.kernel.org
5272 W:      http://www.broadcom.com
5273 S:      Odd Fixes
5274 F:      drivers/infiniband/hw/ocrdma/
5275 F:      include/uapi/rdma/ocrdma-abi.h
5276
5277 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
5278 M:      James Smart <james.smart@broadcom.com>
5279 M:      Dick Kennedy <dick.kennedy@broadcom.com>
5280 L:      linux-scsi@vger.kernel.org
5281 W:      http://www.broadcom.com
5282 S:      Supported
5283 F:      drivers/scsi/lpfc/
5284
5285 ENE CB710 FLASH CARD READER DRIVER
5286 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
5287 S:      Maintained
5288 F:      drivers/misc/cb710/
5289 F:      drivers/mmc/host/cb710-mmc.*
5290 F:      include/linux/cb710.h
5291
5292 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
5293 M:      Maxim Levitsky <maximlevitsky@gmail.com>
5294 S:      Maintained
5295 F:      drivers/media/rc/ene_ir.*
5296
5297 EPSON S1D13XXX FRAMEBUFFER DRIVER
5298 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
5299 S:      Maintained
5300 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
5301 F:      drivers/video/fbdev/s1d13xxxfb.c
5302 F:      include/video/s1d13xxxfb.h
5303
5304 ERRSEQ ERROR TRACKING INFRASTRUCTURE
5305 M:      Jeff Layton <jlayton@kernel.org>
5306 S:      Maintained
5307 F:      lib/errseq.c
5308 F:      include/linux/errseq.h
5309
5310 ET131X NETWORK DRIVER
5311 M:      Mark Einon <mark.einon@gmail.com>
5312 S:      Odd Fixes
5313 F:      drivers/net/ethernet/agere/
5314
5315 ETHERNET BRIDGE
5316 M:      Stephen Hemminger <stephen@networkplumber.org>
5317 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
5318 L:      netdev@vger.kernel.org
5319 W:      http://www.linuxfoundation.org/en/Net:Bridge
5320 S:      Maintained
5321 F:      include/linux/netfilter_bridge/
5322 F:      net/bridge/
5323
5324 ETHERNET PHY LIBRARY
5325 M:      Andrew Lunn <andrew@lunn.ch>
5326 M:      Florian Fainelli <f.fainelli@gmail.com>
5327 L:      netdev@vger.kernel.org
5328 S:      Maintained
5329 F:      Documentation/ABI/testing/sysfs-bus-mdio
5330 F:      Documentation/devicetree/bindings/net/mdio*
5331 F:      Documentation/networking/phy.txt
5332 F:      drivers/net/phy/
5333 F:      drivers/of/of_mdio.c
5334 F:      drivers/of/of_net.c
5335 F:      include/linux/*mdio*.h
5336 F:      include/linux/of_net.h
5337 F:      include/linux/phy.h
5338 F:      include/linux/phy_fixed.h
5339 F:      include/linux/platform_data/mdio-gpio.h
5340 F:      include/linux/platform_data/mdio-bcm-unimac.h
5341 F:      include/trace/events/mdio.h
5342 F:      include/uapi/linux/mdio.h
5343 F:      include/uapi/linux/mii.h
5344
5345 EXT2 FILE SYSTEM
5346 M:      Jan Kara <jack@suse.com>
5347 L:      linux-ext4@vger.kernel.org
5348 S:      Maintained
5349 F:      Documentation/filesystems/ext2.txt
5350 F:      fs/ext2/
5351 F:      include/linux/ext2*
5352
5353 EXT4 FILE SYSTEM
5354 M:      "Theodore Ts'o" <tytso@mit.edu>
5355 M:      Andreas Dilger <adilger.kernel@dilger.ca>
5356 L:      linux-ext4@vger.kernel.org
5357 W:      http://ext4.wiki.kernel.org
5358 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
5359 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
5360 S:      Maintained
5361 F:      Documentation/filesystems/ext4.txt
5362 F:      fs/ext4/
5363
5364 Extended Verification Module (EVM)
5365 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
5366 L:      linux-integrity@vger.kernel.org
5367 S:      Supported
5368 F:      security/integrity/evm/
5369
5370 EXTENSIBLE FIRMWARE INTERFACE (EFI)
5371 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5372 L:      linux-efi@vger.kernel.org
5373 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5374 S:      Maintained
5375 F:      Documentation/efi-stub.txt
5376 F:      arch/*/kernel/efi.c
5377 F:      arch/x86/boot/compressed/eboot.[ch]
5378 F:      arch/*/include/asm/efi.h
5379 F:      arch/x86/platform/efi/
5380 F:      drivers/firmware/efi/
5381 F:      include/linux/efi*.h
5382 F:      arch/arm/boot/compressed/efi-header.S
5383 F:      arch/arm64/kernel/efi-entry.S
5384
5385 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
5386 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
5387 M:      Chanwoo Choi <cw00.choi@samsung.com>
5388 L:      linux-kernel@vger.kernel.org
5389 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
5390 S:      Maintained
5391 F:      drivers/extcon/
5392 F:      include/linux/extcon/
5393 F:      include/linux/extcon.h
5394 F:      Documentation/extcon/
5395 F:      Documentation/devicetree/bindings/extcon/
5396
5397 EXYNOS DP DRIVER
5398 M:      Jingoo Han <jingoohan1@gmail.com>
5399 L:      dri-devel@lists.freedesktop.org
5400 S:      Maintained
5401 F:      drivers/gpu/drm/exynos/exynos_dp*
5402
5403 EXYNOS SYSMMU (IOMMU) driver
5404 M:      Marek Szyprowski <m.szyprowski@samsung.com>
5405 L:      iommu@lists.linux-foundation.org
5406 S:      Maintained
5407 F:      drivers/iommu/exynos-iommu.c
5408
5409 EZchip NPS platform support
5410 M:      Elad Kanfi <eladkan@mellanox.com>
5411 M:      Vineet Gupta <vgupta@synopsys.com>
5412 S:      Supported
5413 F:      arch/arc/plat-eznps
5414 F:      arch/arc/boot/dts/eznps.dts
5415
5416 F2FS FILE SYSTEM
5417 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5418 M:      Chao Yu <yuchao0@huawei.com>
5419 L:      linux-f2fs-devel@lists.sourceforge.net
5420 W:      https://f2fs.wiki.kernel.org/
5421 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
5422 S:      Maintained
5423 F:      Documentation/filesystems/f2fs.txt
5424 F:      Documentation/ABI/testing/sysfs-fs-f2fs
5425 F:      fs/f2fs/
5426 F:      include/linux/f2fs_fs.h
5427 F:      include/trace/events/f2fs.h
5428
5429 F71805F HARDWARE MONITORING DRIVER
5430 M:      Jean Delvare <jdelvare@suse.com>
5431 L:      linux-hwmon@vger.kernel.org
5432 S:      Maintained
5433 F:      Documentation/hwmon/f71805f
5434 F:      drivers/hwmon/f71805f.c
5435
5436 FANOTIFY
5437 M:      Jan Kara <jack@suse.cz>
5438 R:      Amir Goldstein <amir73il@gmail.com>
5439 L:      linux-fsdevel@vger.kernel.org
5440 S:      Maintained
5441 F:      fs/notify/fanotify/
5442 F:      include/linux/fanotify.h
5443 F:      include/uapi/linux/fanotify.h
5444
5445 FARSYNC SYNCHRONOUS DRIVER
5446 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
5447 W:      http://www.farsite.co.uk/
5448 S:      Supported
5449 F:      drivers/net/wan/farsync.*
5450
5451 FAULT INJECTION SUPPORT
5452 M:      Akinobu Mita <akinobu.mita@gmail.com>
5453 S:      Supported
5454 F:      Documentation/fault-injection/
5455 F:      lib/fault-inject.c
5456
5457 FBTFT Framebuffer drivers
5458 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
5459 S:      Maintained
5460 F:      drivers/staging/fbtft/
5461
5462 FC0011 TUNER DRIVER
5463 M:      Michael Buesch <m@bues.ch>
5464 L:      linux-media@vger.kernel.org
5465 S:      Maintained
5466 F:      drivers/media/tuners/fc0011.h
5467 F:      drivers/media/tuners/fc0011.c
5468
5469 FC2580 MEDIA DRIVER
5470 M:      Antti Palosaari <crope@iki.fi>
5471 L:      linux-media@vger.kernel.org
5472 W:      https://linuxtv.org
5473 W:      http://palosaari.fi/linux/
5474 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5475 T:      git git://linuxtv.org/anttip/media_tree.git
5476 S:      Maintained
5477 F:      drivers/media/tuners/fc2580*
5478
5479 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
5480 M:      Johannes Thumshirn <jth@kernel.org>
5481 L:      linux-scsi@vger.kernel.org
5482 W:      www.Open-FCoE.org
5483 S:      Supported
5484 F:      drivers/scsi/libfc/
5485 F:      drivers/scsi/fcoe/
5486 F:      include/scsi/fc/
5487 F:      include/scsi/libfc.h
5488 F:      include/scsi/libfcoe.h
5489 F:      include/uapi/scsi/fc/
5490
5491 FILE LOCKING (flock() and fcntl()/lockf())
5492 M:      Jeff Layton <jlayton@kernel.org>
5493 M:      "J. Bruce Fields" <bfields@fieldses.org>
5494 L:      linux-fsdevel@vger.kernel.org
5495 S:      Maintained
5496 F:      include/linux/fcntl.h
5497 F:      include/uapi/linux/fcntl.h
5498 F:      fs/fcntl.c
5499 F:      fs/locks.c
5500
5501 FILESYSTEMS (VFS and infrastructure)
5502 M:      Alexander Viro <viro@zeniv.linux.org.uk>
5503 L:      linux-fsdevel@vger.kernel.org
5504 S:      Maintained
5505 F:      fs/*
5506 F:      include/linux/fs.h
5507 F:      include/uapi/linux/fs.h
5508
5509 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
5510 M:      Riku Voipio <riku.voipio@iki.fi>
5511 L:      linux-hwmon@vger.kernel.org
5512 S:      Maintained
5513 F:      drivers/hwmon/f75375s.c
5514 F:      include/linux/f75375s.h
5515
5516 FIREWIRE AUDIO DRIVERS
5517 M:      Clemens Ladisch <clemens@ladisch.de>
5518 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5519 T:      git git://git.alsa-project.org/alsa-kernel.git
5520 S:      Maintained
5521 F:      sound/firewire/
5522
5523 FIREWIRE MEDIA DRIVERS (firedtv)
5524 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5525 L:      linux-media@vger.kernel.org
5526 L:      linux1394-devel@lists.sourceforge.net
5527 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
5528 S:      Maintained
5529 F:      drivers/media/firewire/
5530
5531 FIREWIRE SBP-2 TARGET
5532 M:      Chris Boot <bootc@bootc.net>
5533 L:      linux-scsi@vger.kernel.org
5534 L:      target-devel@vger.kernel.org
5535 L:      linux1394-devel@lists.sourceforge.net
5536 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
5537 S:      Maintained
5538 F:      drivers/target/sbp/
5539
5540 FIREWIRE SUBSYSTEM
5541 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5542 L:      linux1394-devel@lists.sourceforge.net
5543 W:      http://ieee1394.wiki.kernel.org/
5544 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
5545 S:      Maintained
5546 F:      drivers/firewire/
5547 F:      include/linux/firewire.h
5548 F:      include/uapi/linux/firewire*.h
5549 F:      tools/firewire/
5550
5551 FIRMWARE LOADER (request_firmware)
5552 M:      Luis R. Rodriguez <mcgrof@kernel.org>
5553 L:      linux-kernel@vger.kernel.org
5554 S:      Maintained
5555 F:      Documentation/firmware_class/
5556 F:      drivers/base/firmware_loader/
5557 F:      include/linux/firmware.h
5558
5559 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
5560 M:      Joshua Morris <josh.h.morris@us.ibm.com>
5561 M:      Philip Kelleher <pjk1939@linux.vnet.ibm.com>
5562 S:      Maintained
5563 F:      drivers/block/rsxx/
5564
5565 FLOPPY DRIVER
5566 M:      Jiri Kosina <jikos@kernel.org>
5567 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/floppy.git
5568 S:      Odd fixes
5569 F:      drivers/block/floppy.c
5570
5571 FMC SUBSYSTEM
5572 M:      Alessandro Rubini <rubini@gnudd.com>
5573 W:      http://www.ohwr.org/projects/fmc-bus
5574 S:      Supported
5575 F:      drivers/fmc/
5576 F:      include/linux/fmc*.h
5577 F:      include/linux/ipmi-fru.h
5578 K:      fmc_d.*register
5579
5580 FPGA MANAGER FRAMEWORK
5581 M:      Alan Tull <atull@kernel.org>
5582 M:      Moritz Fischer <mdf@kernel.org>
5583 L:      linux-fpga@vger.kernel.org
5584 S:      Maintained
5585 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atull/linux-fpga.git
5586 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
5587 F:      Documentation/fpga/
5588 F:      Documentation/devicetree/bindings/fpga/
5589 F:      drivers/fpga/
5590 F:      include/linux/fpga/
5591 W:      http://www.rocketboards.org
5592
5593 FPU EMULATOR
5594 M:      Bill Metzenthen <billm@melbpc.org.au>
5595 W:      http://floatingpoint.sourceforge.net/emulator/index.html
5596 S:      Maintained
5597 F:      arch/x86/math-emu/
5598
5599 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
5600 L:      netdev@vger.kernel.org
5601 S:      Orphan
5602 F:      drivers/net/wan/dlci.c
5603 F:      drivers/net/wan/sdla.c
5604
5605 FRAMEBUFFER LAYER
5606 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
5607 L:      dri-devel@lists.freedesktop.org
5608 L:      linux-fbdev@vger.kernel.org
5609 T:      git git://github.com/bzolnier/linux.git
5610 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
5611 S:      Maintained
5612 F:      Documentation/fb/
5613 F:      drivers/video/
5614 F:      include/video/
5615 F:      include/linux/fb.h
5616 F:      include/uapi/video/
5617 F:      include/uapi/linux/fb.h
5618
5619 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
5620 M:      Horia Geantă <horia.geanta@nxp.com>
5621 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
5622 L:      linux-crypto@vger.kernel.org
5623 S:      Maintained
5624 F:      drivers/crypto/caam/
5625 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
5626
5627 FREESCALE DIU FRAMEBUFFER DRIVER
5628 M:      Timur Tabi <timur@tabi.org>
5629 L:      linux-fbdev@vger.kernel.org
5630 S:      Maintained
5631 F:      drivers/video/fbdev/fsl-diu-fb.*
5632
5633 FREESCALE DMA DRIVER
5634 M:      Li Yang <leoyang.li@nxp.com>
5635 M:      Zhang Wei <zw@zh-kernel.org>
5636 L:      linuxppc-dev@lists.ozlabs.org
5637 S:      Maintained
5638 F:      drivers/dma/fsldma.*
5639
5640 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
5641 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
5642 L:      netdev@vger.kernel.org
5643 S:      Maintained
5644 F:      drivers/net/ethernet/freescale/gianfar*
5645 X:      drivers/net/ethernet/freescale/gianfar_ptp.c
5646 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
5647
5648 FREESCALE GPMI NAND DRIVER
5649 M:      Han Xu <han.xu@nxp.com>
5650 L:      linux-mtd@lists.infradead.org
5651 S:      Maintained
5652 F:      drivers/mtd/nand/raw/gpmi-nand/*
5653
5654 FREESCALE I2C CPM DRIVER
5655 M:      Jochen Friedrich <jochen@scram.de>
5656 L:      linuxppc-dev@lists.ozlabs.org
5657 L:      linux-i2c@vger.kernel.org
5658 S:      Maintained
5659 F:      drivers/i2c/busses/i2c-cpm.c
5660
5661 FREESCALE IMX / MXC FEC DRIVER
5662 M:      Fugang Duan <fugang.duan@nxp.com>
5663 L:      netdev@vger.kernel.org
5664 S:      Maintained
5665 F:      drivers/net/ethernet/freescale/fec_main.c
5666 F:      drivers/net/ethernet/freescale/fec_ptp.c
5667 F:      drivers/net/ethernet/freescale/fec.h
5668 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
5669
5670 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
5671 M:      Sascha Hauer <s.hauer@pengutronix.de>
5672 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
5673 L:      linux-fbdev@vger.kernel.org
5674 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
5675 S:      Maintained
5676 F:      include/linux/platform_data/video-imxfb.h
5677 F:      drivers/video/fbdev/imxfb.c
5678
5679 FREESCALE QORIQ DPAA ETHERNET DRIVER
5680 M:      Madalin Bucur <madalin.bucur@nxp.com>
5681 L:      netdev@vger.kernel.org
5682 S:      Maintained
5683 F:      drivers/net/ethernet/freescale/dpaa
5684
5685 FREESCALE QORIQ DPAA FMAN DRIVER
5686 M:      Madalin Bucur <madalin.bucur@nxp.com>
5687 L:      netdev@vger.kernel.org
5688 S:      Maintained
5689 F:      drivers/net/ethernet/freescale/fman
5690 F:      Documentation/devicetree/bindings/powerpc/fsl/fman.txt
5691
5692 FREESCALE QUAD SPI DRIVER
5693 M:      Han Xu <han.xu@nxp.com>
5694 L:      linux-mtd@lists.infradead.org
5695 S:      Maintained
5696 F:      drivers/mtd/spi-nor/fsl-quadspi.c
5697
5698 FREESCALE QUICC ENGINE LIBRARY
5699 M:      Qiang Zhao <qiang.zhao@nxp.com>
5700 L:      linuxppc-dev@lists.ozlabs.org
5701 S:      Maintained
5702 F:      drivers/soc/fsl/qe/
5703 F:      include/soc/fsl/*qe*.h
5704 F:      include/soc/fsl/*ucc*.h
5705
5706 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
5707 M:      Li Yang <leoyang.li@nxp.com>
5708 L:      netdev@vger.kernel.org
5709 L:      linuxppc-dev@lists.ozlabs.org
5710 S:      Maintained
5711 F:      drivers/net/ethernet/freescale/ucc_geth*
5712
5713 FREESCALE QUICC ENGINE UCC HDLC DRIVER
5714 M:      Zhao Qiang <qiang.zhao@nxp.com>
5715 L:      netdev@vger.kernel.org
5716 L:      linuxppc-dev@lists.ozlabs.org
5717 S:      Maintained
5718 F:      drivers/net/wan/fsl_ucc_hdlc*
5719
5720 FREESCALE QUICC ENGINE UCC UART DRIVER
5721 M:      Timur Tabi <timur@tabi.org>
5722 L:      linuxppc-dev@lists.ozlabs.org
5723 S:      Maintained
5724 F:      drivers/tty/serial/ucc_uart.c
5725
5726 FREESCALE SOC DRIVERS
5727 M:      Li Yang <leoyang.li@nxp.com>
5728 L:      linuxppc-dev@lists.ozlabs.org
5729 L:      linux-arm-kernel@lists.infradead.org
5730 S:      Maintained
5731 F:      Documentation/devicetree/bindings/soc/fsl/
5732 F:      drivers/soc/fsl/
5733 F:      include/linux/fsl/
5734
5735 FREESCALE SOC FS_ENET DRIVER
5736 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
5737 M:      Vitaly Bordug <vbordug@ru.mvista.com>
5738 L:      linuxppc-dev@lists.ozlabs.org
5739 L:      netdev@vger.kernel.org
5740 S:      Maintained
5741 F:      drivers/net/ethernet/freescale/fs_enet/
5742 F:      include/linux/fs_enet_pd.h
5743
5744 FREESCALE SOC SOUND DRIVERS
5745 M:      Timur Tabi <timur@tabi.org>
5746 M:      Nicolin Chen <nicoleotsuka@gmail.com>
5747 M:      Xiubo Li <Xiubo.Lee@gmail.com>
5748 R:      Fabio Estevam <fabio.estevam@nxp.com>
5749 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5750 L:      linuxppc-dev@lists.ozlabs.org
5751 S:      Maintained
5752 F:      sound/soc/fsl/fsl*
5753 F:      sound/soc/fsl/imx*
5754 F:      sound/soc/fsl/mpc8610_hpcd.c
5755
5756 FREESCALE USB PERIPHERAL DRIVERS
5757 M:      Li Yang <leoyang.li@nxp.com>
5758 L:      linux-usb@vger.kernel.org
5759 L:      linuxppc-dev@lists.ozlabs.org
5760 S:      Maintained
5761 F:      drivers/usb/gadget/udc/fsl*
5762
5763 FREEVXFS FILESYSTEM
5764 M:      Christoph Hellwig <hch@infradead.org>
5765 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
5766 S:      Maintained
5767 F:      fs/freevxfs/
5768
5769 FREEZER
5770 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
5771 M:      Pavel Machek <pavel@ucw.cz>
5772 L:      linux-pm@vger.kernel.org
5773 S:      Supported
5774 F:      Documentation/power/freezing-of-tasks.txt
5775 F:      include/linux/freezer.h
5776 F:      kernel/freezer.c
5777
5778 FRONTSWAP API
5779 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
5780 L:      linux-kernel@vger.kernel.org
5781 S:      Maintained
5782 F:      mm/frontswap.c
5783 F:      include/linux/frontswap.h
5784
5785 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
5786 M:      David Howells <dhowells@redhat.com>
5787 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
5788 S:      Supported
5789 F:      Documentation/filesystems/caching/
5790 F:      fs/fscache/
5791 F:      include/linux/fscache*.h
5792
5793 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
5794 M:      Theodore Y. Ts'o <tytso@mit.edu>
5795 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5796 L:      linux-fscrypt@vger.kernel.org
5797 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
5798 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/fscrypt.git
5799 S:      Supported
5800 F:      fs/crypto/
5801 F:      include/linux/fscrypt*.h
5802 F:      Documentation/filesystems/fscrypt.rst
5803
5804 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
5805 M:      Jan Kara <jack@suse.cz>
5806 R:      Amir Goldstein <amir73il@gmail.com>
5807 L:      linux-fsdevel@vger.kernel.org
5808 S:      Maintained
5809 F:      fs/notify/
5810 F:      include/linux/fsnotify*.h
5811
5812 FUJITSU LAPTOP EXTRAS
5813 M:      Jonathan Woithe <jwoithe@just42.net>
5814 L:      platform-driver-x86@vger.kernel.org
5815 S:      Maintained
5816 F:      drivers/platform/x86/fujitsu-laptop.c
5817
5818 FUJITSU M-5MO LS CAMERA ISP DRIVER
5819 M:      Kyungmin Park <kyungmin.park@samsung.com>
5820 M:      Heungjun Kim <riverful.kim@samsung.com>
5821 L:      linux-media@vger.kernel.org
5822 S:      Maintained
5823 F:      drivers/media/i2c/m5mols/
5824 F:      include/media/i2c/m5mols.h
5825
5826 FUJITSU TABLET EXTRAS
5827 M:      Robert Gerlach <khnz@gmx.de>
5828 L:      platform-driver-x86@vger.kernel.org
5829 S:      Maintained
5830 F:      drivers/platform/x86/fujitsu-tablet.c
5831
5832 FUSE: FILESYSTEM IN USERSPACE
5833 M:      Miklos Szeredi <miklos@szeredi.hu>
5834 L:      linux-fsdevel@vger.kernel.org
5835 W:      http://fuse.sourceforge.net/
5836 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
5837 S:      Maintained
5838 F:      fs/fuse/
5839 F:      include/uapi/linux/fuse.h
5840 F:      Documentation/filesystems/fuse.txt
5841
5842 FUTEX SUBSYSTEM
5843 M:      Thomas Gleixner <tglx@linutronix.de>
5844 M:      Ingo Molnar <mingo@redhat.com>
5845 R:      Peter Zijlstra <peterz@infradead.org>
5846 R:      Darren Hart <dvhart@infradead.org>
5847 L:      linux-kernel@vger.kernel.org
5848 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
5849 S:      Maintained
5850 F:      kernel/futex.c
5851 F:      kernel/futex_compat.c
5852 F:      include/asm-generic/futex.h
5853 F:      include/linux/futex.h
5854 F:      include/uapi/linux/futex.h
5855 F:      tools/testing/selftests/futex/
5856 F:      tools/perf/bench/futex*
5857 F:      Documentation/*futex*
5858
5859 GCC PLUGINS
5860 M:      Kees Cook <keescook@chromium.org>
5861 R:      Emese Revfy <re.emese@gmail.com>
5862 L:      kernel-hardening@lists.openwall.com
5863 S:      Maintained
5864 F:      scripts/gcc-plugins/
5865 F:      scripts/gcc-plugin.sh
5866 F:      scripts/Makefile.gcc-plugins
5867 F:      Documentation/gcc-plugins.txt
5868
5869 GCOV BASED KERNEL PROFILING
5870 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
5871 S:      Maintained
5872 F:      kernel/gcov/
5873 F:      Documentation/dev-tools/gcov.rst
5874
5875 GDB KERNEL DEBUGGING HELPER SCRIPTS
5876 M:      Jan Kiszka <jan.kiszka@siemens.com>
5877 M:      Kieran Bingham <kieran@bingham.xyz>
5878 S:      Supported
5879 F:      scripts/gdb/
5880
5881 GDT SCSI DISK ARRAY CONTROLLER DRIVER
5882 M:      Achim Leubner <achim_leubner@adaptec.com>
5883 L:      linux-scsi@vger.kernel.org
5884 W:      http://www.icp-vortex.com/
5885 S:      Supported
5886 F:      drivers/scsi/gdt*
5887
5888 GEMTEK FM RADIO RECEIVER DRIVER
5889 M:      Hans Verkuil <hverkuil@xs4all.nl>
5890 L:      linux-media@vger.kernel.org
5891 T:      git git://linuxtv.org/media_tree.git
5892 W:      https://linuxtv.org
5893 S:      Maintained
5894 F:      drivers/media/radio/radio-gemtek*
5895
5896 GENERIC GPIO I2C DRIVER
5897 M:      Haavard Skinnemoen <hskinnemoen@gmail.com>
5898 S:      Supported
5899 F:      drivers/i2c/busses/i2c-gpio.c
5900 F:      include/linux/i2c-gpio.h
5901
5902 GENERIC GPIO I2C MULTIPLEXER DRIVER
5903 M:      Peter Korsgaard <peter.korsgaard@barco.com>
5904 L:      linux-i2c@vger.kernel.org
5905 S:      Supported
5906 F:      drivers/i2c/muxes/i2c-mux-gpio.c
5907 F:      include/linux/i2c-mux-gpio.h
5908 F:      Documentation/i2c/muxes/i2c-mux-gpio
5909
5910 GENERIC HDLC (WAN) DRIVERS
5911 M:      Krzysztof Halasa <khc@pm.waw.pl>
5912 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
5913 S:      Maintained
5914 F:      drivers/net/wan/c101.c
5915 F:      drivers/net/wan/hd6457*
5916 F:      drivers/net/wan/hdlc*
5917 F:      drivers/net/wan/n2.c
5918 F:      drivers/net/wan/pc300too.c
5919 F:      drivers/net/wan/pci200syn.c
5920 F:      drivers/net/wan/wanxl*
5921
5922 GENERIC INCLUDE/ASM HEADER FILES
5923 M:      Arnd Bergmann <arnd@arndb.de>
5924 L:      linux-arch@vger.kernel.org
5925 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
5926 S:      Maintained
5927 F:      include/asm-generic/
5928 F:      include/uapi/asm-generic/
5929
5930 GENERIC PHY FRAMEWORK
5931 M:      Kishon Vijay Abraham I <kishon@ti.com>
5932 L:      linux-kernel@vger.kernel.org
5933 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
5934 S:      Supported
5935 F:      drivers/phy/
5936 F:      include/linux/phy/
5937
5938 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
5939 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
5940 S:      Supported
5941 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
5942
5943 GENERIC PM DOMAINS
5944 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
5945 M:      Kevin Hilman <khilman@kernel.org>
5946 M:      Ulf Hansson <ulf.hansson@linaro.org>
5947 L:      linux-pm@vger.kernel.org
5948 S:      Supported
5949 F:      drivers/base/power/domain*.c
5950 F:      include/linux/pm_domain.h
5951 F:      Documentation/devicetree/bindings/power/power_domain.txt
5952
5953 GENERIC UIO DRIVER FOR PCI DEVICES
5954 M:      "Michael S. Tsirkin" <mst@redhat.com>
5955 L:      kvm@vger.kernel.org
5956 S:      Supported
5957 F:      drivers/uio/uio_pci_generic.c
5958
5959 GENWQE (IBM Generic Workqueue Card)
5960 M:      Frank Haverkamp <haver@linux.vnet.ibm.com>
5961 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
5962 S:      Supported
5963 F:      drivers/misc/genwqe/
5964
5965 GET_MAINTAINER SCRIPT
5966 M:      Joe Perches <joe@perches.com>
5967 S:      Maintained
5968 F:      scripts/get_maintainer.pl
5969
5970 GFS2 FILE SYSTEM
5971 M:      Steven Whitehouse <swhiteho@redhat.com>
5972 M:      Bob Peterson <rpeterso@redhat.com>
5973 L:      cluster-devel@redhat.com
5974 W:      http://sources.redhat.com/cluster/
5975 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
5976 S:      Supported
5977 F:      Documentation/filesystems/gfs2*.txt
5978 F:      fs/gfs2/
5979 F:      include/uapi/linux/gfs2_ondisk.h
5980
5981 GIGASET ISDN DRIVERS
5982 M:      Paul Bolle <pebolle@tiscali.nl>
5983 L:      gigaset307x-common@lists.sourceforge.net
5984 W:      http://gigaset307x.sourceforge.net/
5985 S:      Odd Fixes
5986 F:      Documentation/isdn/README.gigaset
5987 F:      drivers/isdn/gigaset/
5988 F:      include/uapi/linux/gigaset_dev.h
5989
5990 GO7007 MPEG CODEC
5991 M:      Hans Verkuil <hans.verkuil@cisco.com>
5992 L:      linux-media@vger.kernel.org
5993 S:      Maintained
5994 F:      drivers/media/usb/go7007/
5995
5996 GOODIX TOUCHSCREEN
5997 M:      Bastien Nocera <hadess@hadess.net>
5998 L:      linux-input@vger.kernel.org
5999 S:      Maintained
6000 F:      drivers/input/touchscreen/goodix.c
6001
6002 GPD POCKET FAN DRIVER
6003 M:      Hans de Goede <hdegoede@redhat.com>
6004 L:      platform-driver-x86@vger.kernel.org
6005 S:      Maintained
6006 F:      drivers/platform/x86/gpd-pocket-fan.c
6007
6008 GPIO ACPI SUPPORT
6009 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6010 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
6011 L:      linux-gpio@vger.kernel.org
6012 L:      linux-acpi@vger.kernel.org
6013 S:      Maintained
6014 F:      Documentation/acpi/gpio-properties.txt
6015 F:      drivers/gpio/gpiolib-acpi.c
6016
6017 GPIO IR Transmitter
6018 M:      Sean Young <sean@mess.org>
6019 L:      linux-media@vger.kernel.org
6020 S:      Maintained
6021 F:      drivers/media/rc/gpio-ir-tx.c
6022
6023 GPIO MOCKUP DRIVER
6024 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
6025 R:      Bartosz Golaszewski <brgl@bgdev.pl>
6026 L:      linux-gpio@vger.kernel.org
6027 S:      Maintained
6028 F:      drivers/gpio/gpio-mockup.c
6029 F:      tools/testing/selftests/gpio/
6030
6031 GPIO SUBSYSTEM
6032 M:      Linus Walleij <linus.walleij@linaro.org>
6033 L:      linux-gpio@vger.kernel.org
6034 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
6035 S:      Maintained
6036 F:      Documentation/devicetree/bindings/gpio/
6037 F:      Documentation/driver-api/gpio/
6038 F:      Documentation/gpio/
6039 F:      Documentation/ABI/testing/gpio-cdev
6040 F:      Documentation/ABI/obsolete/sysfs-gpio
6041 F:      drivers/gpio/
6042 F:      include/linux/gpio/
6043 F:      include/linux/gpio.h
6044 F:      include/linux/of_gpio.h
6045 F:      include/asm-generic/gpio.h
6046 F:      include/uapi/linux/gpio.h
6047 F:      tools/gpio/
6048
6049 GRE DEMULTIPLEXER DRIVER
6050 M:      Dmitry Kozlov <xeb@mail.ru>
6051 L:      netdev@vger.kernel.org
6052 S:      Maintained
6053 F:      net/ipv4/gre_demux.c
6054 F:      net/ipv4/gre_offload.c
6055 F:      include/net/gre.h
6056
6057 GRETH 10/100/1G Ethernet MAC device driver
6058 M:      Andreas Larsson <andreas@gaisler.com>
6059 L:      netdev@vger.kernel.org
6060 S:      Maintained
6061 F:      drivers/net/ethernet/aeroflex/
6062
6063 GREYBUS AUDIO PROTOCOLS DRIVERS
6064 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
6065 M:      Mark Greer <mgreer@animalcreek.com>
6066 S:      Maintained
6067 F:      drivers/staging/greybus/audio_apbridgea.c
6068 F:      drivers/staging/greybus/audio_apbridgea.h
6069 F:      drivers/staging/greybus/audio_codec.c
6070 F:      drivers/staging/greybus/audio_codec.h
6071 F:      drivers/staging/greybus/audio_gb.c
6072 F:      drivers/staging/greybus/audio_manager.c
6073 F:      drivers/staging/greybus/audio_manager.h
6074 F:      drivers/staging/greybus/audio_manager_module.c
6075 F:      drivers/staging/greybus/audio_manager_private.h
6076 F:      drivers/staging/greybus/audio_manager_sysfs.c
6077 F:      drivers/staging/greybus/audio_module.c
6078 F:      drivers/staging/greybus/audio_topology.c
6079
6080 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
6081 M:      Viresh Kumar <vireshk@kernel.org>
6082 S:      Maintained
6083 F:      drivers/staging/greybus/authentication.c
6084 F:      drivers/staging/greybus/bootrom.c
6085 F:      drivers/staging/greybus/firmware.h
6086 F:      drivers/staging/greybus/fw-core.c
6087 F:      drivers/staging/greybus/fw-download.c
6088 F:      drivers/staging/greybus/fw-managament.c
6089 F:      drivers/staging/greybus/greybus_authentication.h
6090 F:      drivers/staging/greybus/greybus_firmware.h
6091 F:      drivers/staging/greybus/hid.c
6092 F:      drivers/staging/greybus/i2c.c
6093 F:      drivers/staging/greybus/spi.c
6094 F:      drivers/staging/greybus/spilib.c
6095 F:      drivers/staging/greybus/spilib.h
6096
6097 GREYBUS LOOPBACK/TIME PROTOCOLS DRIVERS
6098 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
6099 S:      Maintained
6100 F:      drivers/staging/greybus/loopback.c
6101 F:      drivers/staging/greybus/timesync.c
6102 F:      drivers/staging/greybus/timesync_platform.c
6103
6104 GREYBUS PLATFORM DRIVERS
6105 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
6106 S:      Maintained
6107 F:      drivers/staging/greybus/arche-platform.c
6108 F:      drivers/staging/greybus/arche-apb-ctrl.c
6109 F:      drivers/staging/greybus/arche_platform.h
6110
6111 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
6112 M:      Rui Miguel Silva <rmfrfs@gmail.com>
6113 S:      Maintained
6114 F:      drivers/staging/greybus/sdio.c
6115 F:      drivers/staging/greybus/light.c
6116 F:      drivers/staging/greybus/gpio.c
6117 F:      drivers/staging/greybus/power_supply.c
6118 F:      drivers/staging/greybus/spi.c
6119 F:      drivers/staging/greybus/spilib.c
6120
6121 GREYBUS SUBSYSTEM
6122 M:      Johan Hovold <johan@kernel.org>
6123 M:      Alex Elder <elder@kernel.org>
6124 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6125 S:      Maintained
6126 F:      drivers/staging/greybus/
6127 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
6128
6129 GREYBUS UART PROTOCOLS DRIVERS
6130 M:      David Lin <dtwlin@gmail.com>
6131 S:      Maintained
6132 F:      drivers/staging/greybus/uart.c
6133 F:      drivers/staging/greybus/log.c
6134
6135 GS1662 VIDEO SERIALIZER
6136 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
6137 L:      linux-media@vger.kernel.org
6138 T:      git git://linuxtv.org/media_tree.git
6139 S:      Maintained
6140 F:      drivers/media/spi/gs1662.c
6141
6142 GSPCA FINEPIX SUBDRIVER
6143 M:      Frank Zago <frank@zago.net>
6144 L:      linux-media@vger.kernel.org
6145 T:      git git://linuxtv.org/media_tree.git
6146 S:      Maintained
6147 F:      drivers/media/usb/gspca/finepix.c
6148
6149 GSPCA GL860 SUBDRIVER
6150 M:      Olivier Lorin <o.lorin@laposte.net>
6151 L:      linux-media@vger.kernel.org
6152 T:      git git://linuxtv.org/media_tree.git
6153 S:      Maintained
6154 F:      drivers/media/usb/gspca/gl860/
6155
6156 GSPCA M5602 SUBDRIVER
6157 M:      Erik Andren <erik.andren@gmail.com>
6158 L:      linux-media@vger.kernel.org
6159 T:      git git://linuxtv.org/media_tree.git
6160 S:      Maintained
6161 F:      drivers/media/usb/gspca/m5602/
6162
6163 GSPCA PAC207 SONIXB SUBDRIVER
6164 M:      Hans Verkuil <hverkuil@xs4all.nl>
6165 L:      linux-media@vger.kernel.org
6166 T:      git git://linuxtv.org/media_tree.git
6167 S:      Odd Fixes
6168 F:      drivers/media/usb/gspca/pac207.c
6169
6170 GSPCA SN9C20X SUBDRIVER
6171 M:      Brian Johnson <brijohn@gmail.com>
6172 L:      linux-media@vger.kernel.org
6173 T:      git git://linuxtv.org/media_tree.git
6174 S:      Maintained
6175 F:      drivers/media/usb/gspca/sn9c20x.c
6176
6177 GSPCA T613 SUBDRIVER
6178 M:      Leandro Costantino <lcostantino@gmail.com>
6179 L:      linux-media@vger.kernel.org
6180 T:      git git://linuxtv.org/media_tree.git
6181 S:      Maintained
6182 F:      drivers/media/usb/gspca/t613.c
6183
6184 GSPCA USB WEBCAM DRIVER
6185 M:      Hans Verkuil <hverkuil@xs4all.nl>
6186 L:      linux-media@vger.kernel.org
6187 T:      git git://linuxtv.org/media_tree.git
6188 S:      Odd Fixes
6189 F:      drivers/media/usb/gspca/
6190
6191 GTP (GPRS Tunneling Protocol)
6192 M:      Pablo Neira Ayuso <pablo@netfilter.org>
6193 M:      Harald Welte <laforge@gnumonks.org>
6194 L:      osmocom-net-gprs@lists.osmocom.org
6195 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
6196 S:      Maintained
6197 F:      drivers/net/gtp.c
6198
6199 GUID PARTITION TABLE (GPT)
6200 M:      Davidlohr Bueso <dave@stgolabs.net>
6201 L:      linux-efi@vger.kernel.org
6202 S:      Maintained
6203 F:      block/partitions/efi.*
6204
6205 H8/300 ARCHITECTURE
6206 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
6207 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
6208 W:      http://uclinux-h8.sourceforge.jp
6209 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
6210 S:      Maintained
6211 F:      arch/h8300/
6212 F:      drivers/clocksource/h8300_*.c
6213 F:      drivers/clk/h8300/
6214 F:      drivers/irqchip/irq-renesas-h8*.c
6215
6216 HACKRF MEDIA DRIVER
6217 M:      Antti Palosaari <crope@iki.fi>
6218 L:      linux-media@vger.kernel.org
6219 W:      https://linuxtv.org
6220 W:      http://palosaari.fi/linux/
6221 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6222 T:      git git://linuxtv.org/anttip/media_tree.git
6223 S:      Maintained
6224 F:      drivers/media/usb/hackrf/
6225
6226 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
6227 M:      Frank Seidel <frank@f-seidel.de>
6228 L:      platform-driver-x86@vger.kernel.org
6229 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
6230 S:      Maintained
6231 F:      drivers/platform/x86/hdaps.c
6232
6233 HARDWARE MONITORING
6234 M:      Jean Delvare <jdelvare@suse.com>
6235 M:      Guenter Roeck <linux@roeck-us.net>
6236 L:      linux-hwmon@vger.kernel.org
6237 W:      http://hwmon.wiki.kernel.org/
6238 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
6239 S:      Maintained
6240 F:      Documentation/hwmon/
6241 F:      drivers/hwmon/
6242 F:      include/linux/hwmon*.h
6243
6244 HARDWARE RANDOM NUMBER GENERATOR CORE
6245 M:      Matt Mackall <mpm@selenic.com>
6246 M:      Herbert Xu <herbert@gondor.apana.org.au>
6247 L:      linux-crypto@vger.kernel.org
6248 S:      Odd fixes
6249 F:      Documentation/devicetree/bindings/rng/
6250 F:      Documentation/hw_random.txt
6251 F:      drivers/char/hw_random/
6252 F:      include/linux/hw_random.h
6253
6254 HARDWARE TRACING FACILITIES
6255 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
6256 S:      Maintained
6257 F:      drivers/hwtracing/
6258
6259 HARDWARE SPINLOCK CORE
6260 M:      Ohad Ben-Cohen <ohad@wizery.com>
6261 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
6262 L:      linux-remoteproc@vger.kernel.org
6263 S:      Maintained
6264 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
6265 F:      Documentation/devicetree/bindings/hwlock/
6266 F:      Documentation/hwspinlock.txt
6267 F:      drivers/hwspinlock/
6268 F:      include/linux/hwspinlock.h
6269
6270 HARMONY SOUND DRIVER
6271 L:      linux-parisc@vger.kernel.org
6272 S:      Maintained
6273 F:      sound/parisc/harmony.*
6274
6275 HDPVR USB VIDEO ENCODER DRIVER
6276 M:      Hans Verkuil <hverkuil@xs4all.nl>
6277 L:      linux-media@vger.kernel.org
6278 T:      git git://linuxtv.org/media_tree.git
6279 W:      https://linuxtv.org
6280 S:      Odd Fixes
6281 F:      drivers/media/usb/hdpvr/
6282
6283 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
6284 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
6285 S:      Supported
6286 F:      Documentation/watchdog/hpwdt.txt
6287 F:      drivers/watchdog/hpwdt.c
6288
6289 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
6290 M:      Don Brace <don.brace@microsemi.com>
6291 L:      esc.storagedev@microsemi.com
6292 L:      linux-scsi@vger.kernel.org
6293 S:      Supported
6294 F:      Documentation/scsi/hpsa.txt
6295 F:      drivers/scsi/hpsa*.[ch]
6296 F:      include/linux/cciss*.h
6297 F:      include/uapi/linux/cciss*.h
6298
6299 HFI1 DRIVER
6300 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
6301 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
6302 L:      linux-rdma@vger.kernel.org
6303 S:      Supported
6304 F:      drivers/infiniband/hw/hfi1
6305
6306 HFS FILESYSTEM
6307 L:      linux-fsdevel@vger.kernel.org
6308 S:      Orphan
6309 F:      Documentation/filesystems/hfs.txt
6310 F:      fs/hfs/
6311
6312 HFSPLUS FILESYSTEM
6313 L:      linux-fsdevel@vger.kernel.org
6314 S:      Orphan
6315 F:      Documentation/filesystems/hfsplus.txt
6316 F:      fs/hfsplus/
6317
6318 HGA FRAMEBUFFER DRIVER
6319 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
6320 L:      linux-nvidia@lists.surfsouth.com
6321 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
6322 S:      Maintained
6323 F:      drivers/video/fbdev/hgafb.c
6324
6325 HIBERNATION (aka Software Suspend, aka swsusp)
6326 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6327 M:      Pavel Machek <pavel@ucw.cz>
6328 L:      linux-pm@vger.kernel.org
6329 B:      https://bugzilla.kernel.org
6330 S:      Supported
6331 F:      arch/x86/power/
6332 F:      drivers/base/power/
6333 F:      kernel/power/
6334 F:      include/linux/suspend.h
6335 F:      include/linux/freezer.h
6336 F:      include/linux/pm.h
6337 F:      arch/*/include/asm/suspend*.h
6338
6339 HID CORE LAYER
6340 M:      Jiri Kosina <jikos@kernel.org>
6341 R:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
6342 L:      linux-input@vger.kernel.org
6343 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
6344 S:      Maintained
6345 F:      drivers/hid/
6346 F:      include/linux/hid*
6347 F:      include/uapi/linux/hid*
6348
6349 HID SENSOR HUB DRIVERS
6350 M:      Jiri Kosina <jikos@kernel.org>
6351 M:      Jonathan Cameron <jic23@kernel.org>
6352 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
6353 L:      linux-input@vger.kernel.org
6354 L:      linux-iio@vger.kernel.org
6355 S:      Maintained
6356 F:      Documentation/hid/hid-sensor*
6357 F:      drivers/hid/hid-sensor-*
6358 F:      drivers/iio/*/hid-*
6359 F:      include/linux/hid-sensor-*
6360
6361 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
6362 M:      Thomas Gleixner <tglx@linutronix.de>
6363 L:      linux-kernel@vger.kernel.org
6364 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
6365 S:      Maintained
6366 F:      Documentation/timers/
6367 F:      kernel/time/hrtimer.c
6368 F:      kernel/time/clockevents.c
6369 F:      kernel/time/timer_*.c
6370 F:      include/linux/clockchips.h
6371 F:      include/linux/hrtimer.h
6372
6373 HIGH-SPEED SCC DRIVER FOR AX.25
6374 L:      linux-hams@vger.kernel.org
6375 S:      Orphan
6376 F:      drivers/net/hamradio/dmascc.c
6377 F:      drivers/net/hamradio/scc.c
6378
6379 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
6380 M:      HighPoint Linux Team <linux@highpoint-tech.com>
6381 W:      http://www.highpoint-tech.com
6382 S:      Supported
6383 F:      Documentation/scsi/hptiop.txt
6384 F:      drivers/scsi/hptiop.c
6385
6386 HIPPI
6387 M:      Jes Sorensen <jes@trained-monkey.org>
6388 L:      linux-hippi@sunsite.dk
6389 S:      Maintained
6390 F:      include/linux/hippidevice.h
6391 F:      include/uapi/linux/if_hippi.h
6392 F:      net/802/hippi.c
6393 F:      drivers/net/hippi/
6394
6395 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
6396 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6397 M:      Salil Mehta <salil.mehta@huawei.com>
6398 L:      netdev@vger.kernel.org
6399 W:      http://www.hisilicon.com
6400 S:      Maintained
6401 F:      drivers/net/ethernet/hisilicon/hns3/
6402
6403 HISILICON LPC BUS DRIVER
6404 M:      john.garry@huawei.com
6405 W:      http://www.hisilicon.com
6406 S:      Maintained
6407 F:      drivers/bus/hisi_lpc.c
6408 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
6409
6410 HISILICON NETWORK SUBSYSTEM DRIVER
6411 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6412 M:      Salil Mehta <salil.mehta@huawei.com>
6413 L:      netdev@vger.kernel.org
6414 W:      http://www.hisilicon.com
6415 S:      Maintained
6416 F:      drivers/net/ethernet/hisilicon/
6417 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
6418
6419 HISILICON PMU DRIVER
6420 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
6421 W:      http://www.hisilicon.com
6422 S:      Supported
6423 F:      drivers/perf/hisilicon
6424 F:      Documentation/perf/hisi-pmu.txt
6425
6426 HISILICON ROCE DRIVER
6427 M:      Lijun Ou <oulijun@huawei.com>
6428 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
6429 L:      linux-rdma@vger.kernel.org
6430 S:      Maintained
6431 F:      drivers/infiniband/hw/hns/
6432 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
6433
6434 HISILICON SAS Controller
6435 M:      John Garry <john.garry@huawei.com>
6436 W:      http://www.hisilicon.com
6437 S:      Supported
6438 F:      drivers/scsi/hisi_sas/
6439 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
6440
6441 HMM - Heterogeneous Memory Management
6442 M:      Jérôme Glisse <jglisse@redhat.com>
6443 L:      linux-mm@kvack.org
6444 S:      Maintained
6445 F:      mm/hmm*
6446 F:      include/linux/hmm*
6447 F:      Documentation/vm/hmm.txt
6448
6449 HOST AP DRIVER
6450 M:      Jouni Malinen <j@w1.fi>
6451 L:      linux-wireless@vger.kernel.org
6452 W:      http://w1.fi/hostap-driver.html
6453 S:      Obsolete
6454 F:      drivers/net/wireless/intersil/hostap/
6455
6456 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
6457 L:      platform-driver-x86@vger.kernel.org
6458 S:      Orphan
6459 F:      drivers/platform/x86/tc1100-wmi.c
6460
6461 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
6462 M:      Jaroslav Kysela <perex@perex.cz>
6463 S:      Maintained
6464 F:      drivers/net/ethernet/hp/hp100.*
6465
6466 HPET:   High Precision Event Timers driver
6467 M:      Clemens Ladisch <clemens@ladisch.de>
6468 S:      Maintained
6469 F:      Documentation/timers/hpet.txt
6470 F:      drivers/char/hpet.c
6471 F:      include/linux/hpet.h
6472 F:      include/uapi/linux/hpet.h
6473
6474 HPET:   x86
6475 S:      Orphan
6476 F:      arch/x86/kernel/hpet.c
6477 F:      arch/x86/include/asm/hpet.h
6478
6479 HPFS FILESYSTEM
6480 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
6481 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
6482 S:      Maintained
6483 F:      fs/hpfs/
6484
6485 HSI SUBSYSTEM
6486 M:      Sebastian Reichel <sre@kernel.org>
6487 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
6488 S:      Maintained
6489 F:      Documentation/ABI/testing/sysfs-bus-hsi
6490 F:      Documentation/driver-api/hsi.rst
6491 F:      drivers/hsi/
6492 F:      include/linux/hsi/
6493 F:      include/uapi/linux/hsi/
6494
6495 HSO 3G MODEM DRIVER
6496 L:      linux-usb@vger.kernel.org
6497 S:      Orphan
6498 F:      drivers/net/usb/hso.c
6499
6500 HSR NETWORK PROTOCOL
6501 M:      Arvid Brodin <arvid.brodin@alten.se>
6502 L:      netdev@vger.kernel.org
6503 S:      Maintained
6504 F:      net/hsr/
6505
6506 HT16K33 LED CONTROLLER DRIVER
6507 M:      Robin van der Gracht <robin@protonic.nl>
6508 S:      Maintained
6509 F:      drivers/auxdisplay/ht16k33.c
6510 F:      Documentation/devicetree/bindings/display/ht16k33.txt
6511
6512 HTCPEN TOUCHSCREEN DRIVER
6513 M:      Pau Oliva Fora <pof@eslack.org>
6514 L:      linux-input@vger.kernel.org
6515 S:      Maintained
6516 F:      drivers/input/touchscreen/htcpen.c
6517
6518 HUAWEI ETHERNET DRIVER
6519 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
6520 L:      netdev@vger.kernel.org
6521 S:      Supported
6522 F:      Documentation/networking/hinic.txt
6523 F:      drivers/net/ethernet/huawei/hinic/
6524
6525 HUGETLB FILESYSTEM
6526 M:      Nadia Yvette Chambers <nyc@holomorphy.com>
6527 S:      Maintained
6528 F:      fs/hugetlbfs/
6529
6530 HVA ST MEDIA DRIVER
6531 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
6532 L:      linux-media@vger.kernel.org
6533 T:      git git://linuxtv.org/media_tree.git
6534 W:      https://linuxtv.org
6535 S:      Supported
6536 F:      drivers/media/platform/sti/hva
6537
6538 HWPOISON MEMORY FAILURE HANDLING
6539 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
6540 L:      linux-mm@kvack.org
6541 S:      Maintained
6542 F:      mm/memory-failure.c
6543 F:      mm/hwpoison-inject.c
6544
6545 Hyper-V CORE AND DRIVERS
6546 M:      "K. Y. Srinivasan" <kys@microsoft.com>
6547 M:      Haiyang Zhang <haiyangz@microsoft.com>
6548 M:      Stephen Hemminger <sthemmin@microsoft.com>
6549 L:      devel@linuxdriverproject.org
6550 S:      Maintained
6551 F:      Documentation/networking/netvsc.txt
6552 F:      arch/x86/include/asm/mshyperv.h
6553 F:      arch/x86/include/asm/trace/hyperv.h
6554 F:      arch/x86/include/asm/hyperv-tlfs.h
6555 F:      arch/x86/kernel/cpu/mshyperv.c
6556 F:      arch/x86/hyperv
6557 F:      drivers/hid/hid-hyperv.c
6558 F:      drivers/hv/
6559 F:      drivers/input/serio/hyperv-keyboard.c
6560 F:      drivers/pci/host/pci-hyperv.c
6561 F:      drivers/net/hyperv/
6562 F:      drivers/scsi/storvsc_drv.c
6563 F:      drivers/uio/uio_hv_generic.c
6564 F:      drivers/video/fbdev/hyperv_fb.c
6565 F:      net/vmw_vsock/hyperv_transport.c
6566 F:      include/linux/hyperv.h
6567 F:      include/uapi/linux/hyperv.h
6568 F:      tools/hv/
6569 F:      Documentation/ABI/stable/sysfs-bus-vmbus
6570
6571 HYPERVISOR VIRTUAL CONSOLE DRIVER
6572 L:      linuxppc-dev@lists.ozlabs.org
6573 S:      Odd Fixes
6574 F:      drivers/tty/hvc/
6575
6576 I2C ACPI SUPPORT
6577 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6578 L:      linux-i2c@vger.kernel.org
6579 L:      linux-acpi@vger.kernel.org
6580 S:      Maintained
6581 F:      drivers/i2c/i2c-core-acpi.c
6582
6583 I2C MUXES
6584 M:      Peter Rosin <peda@axentia.se>
6585 L:      linux-i2c@vger.kernel.org
6586 S:      Maintained
6587 F:      Documentation/i2c/i2c-topology
6588 F:      Documentation/i2c/muxes/
6589 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
6590 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
6591 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
6592 F:      drivers/i2c/i2c-mux.c
6593 F:      drivers/i2c/muxes/
6594 F:      include/linux/i2c-mux.h
6595
6596 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
6597 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
6598 L:      linux-i2c@vger.kernel.org
6599 S:      Maintained
6600 F:      drivers/i2c/busses/i2c-mv64xxx.c
6601
6602 I2C OVER PARALLEL PORT
6603 M:      Jean Delvare <jdelvare@suse.com>
6604 L:      linux-i2c@vger.kernel.org
6605 S:      Maintained
6606 F:      Documentation/i2c/busses/i2c-parport
6607 F:      Documentation/i2c/busses/i2c-parport-light
6608 F:      drivers/i2c/busses/i2c-parport.c
6609 F:      drivers/i2c/busses/i2c-parport-light.c
6610
6611 I2C SUBSYSTEM
6612 M:      Wolfram Sang <wsa@the-dreams.de>
6613 L:      linux-i2c@vger.kernel.org
6614 W:      https://i2c.wiki.kernel.org/
6615 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6616 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6617 S:      Maintained
6618 F:      Documentation/devicetree/bindings/i2c/i2c.txt
6619 F:      Documentation/i2c/
6620 F:      drivers/i2c/*
6621 F:      include/linux/i2c.h
6622 F:      include/linux/i2c-dev.h
6623 F:      include/linux/i2c-smbus.h
6624 F:      include/uapi/linux/i2c.h
6625 F:      include/uapi/linux/i2c-*.h
6626
6627 I2C SUBSYSTEM HOST DRIVERS
6628 L:      linux-i2c@vger.kernel.org
6629 W:      https://i2c.wiki.kernel.org/
6630 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6631 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6632 S:      Odd Fixes
6633 F:      Documentation/devicetree/bindings/i2c/
6634 F:      drivers/i2c/algos/
6635 F:      drivers/i2c/busses/
6636
6637 I2C-TAOS-EVM DRIVER
6638 M:      Jean Delvare <jdelvare@suse.com>
6639 L:      linux-i2c@vger.kernel.org
6640 S:      Maintained
6641 F:      Documentation/i2c/busses/i2c-taos-evm
6642 F:      drivers/i2c/busses/i2c-taos-evm.c
6643
6644 I2C-TINY-USB DRIVER
6645 M:      Till Harbaum <till@harbaum.org>
6646 L:      linux-i2c@vger.kernel.org
6647 W:      http://www.harbaum.org/till/i2c_tiny_usb
6648 S:      Maintained
6649 F:      drivers/i2c/busses/i2c-tiny-usb.c
6650
6651 I2C/SMBUS CONTROLLER DRIVERS FOR PC
6652 M:      Jean Delvare <jdelvare@suse.com>
6653 L:      linux-i2c@vger.kernel.org
6654 S:      Maintained
6655 F:      Documentation/i2c/busses/i2c-ali1535
6656 F:      Documentation/i2c/busses/i2c-ali1563
6657 F:      Documentation/i2c/busses/i2c-ali15x3
6658 F:      Documentation/i2c/busses/i2c-amd756
6659 F:      Documentation/i2c/busses/i2c-amd8111
6660 F:      Documentation/i2c/busses/i2c-i801
6661 F:      Documentation/i2c/busses/i2c-nforce2
6662 F:      Documentation/i2c/busses/i2c-piix4
6663 F:      Documentation/i2c/busses/i2c-sis5595
6664 F:      Documentation/i2c/busses/i2c-sis630
6665 F:      Documentation/i2c/busses/i2c-sis96x
6666 F:      Documentation/i2c/busses/i2c-via
6667 F:      Documentation/i2c/busses/i2c-viapro
6668 F:      drivers/i2c/busses/i2c-ali1535.c
6669 F:      drivers/i2c/busses/i2c-ali1563.c
6670 F:      drivers/i2c/busses/i2c-ali15x3.c
6671 F:      drivers/i2c/busses/i2c-amd756.c
6672 F:      drivers/i2c/busses/i2c-amd756-s4882.c
6673 F:      drivers/i2c/busses/i2c-amd8111.c
6674 F:      drivers/i2c/busses/i2c-i801.c
6675 F:      drivers/i2c/busses/i2c-isch.c
6676 F:      drivers/i2c/busses/i2c-nforce2.c
6677 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
6678 F:      drivers/i2c/busses/i2c-piix4.c
6679 F:      drivers/i2c/busses/i2c-sis5595.c
6680 F:      drivers/i2c/busses/i2c-sis630.c
6681 F:      drivers/i2c/busses/i2c-sis96x.c
6682 F:      drivers/i2c/busses/i2c-via.c
6683 F:      drivers/i2c/busses/i2c-viapro.c
6684
6685 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
6686 M:      Hans de Goede <hdegoede@redhat.com>
6687 L:      linux-i2c@vger.kernel.org
6688 S:      Maintained
6689 F:      drivers/i2c/busses/i2c-cht-wc.c
6690
6691 I2C/SMBUS ISMT DRIVER
6692 M:      Seth Heasley <seth.heasley@intel.com>
6693 M:      Neil Horman <nhorman@tuxdriver.com>
6694 L:      linux-i2c@vger.kernel.org
6695 F:      drivers/i2c/busses/i2c-ismt.c
6696 F:      Documentation/i2c/busses/i2c-ismt
6697
6698 I2C/SMBUS STUB DRIVER
6699 M:      Jean Delvare <jdelvare@suse.com>
6700 L:      linux-i2c@vger.kernel.org
6701 S:      Maintained
6702 F:      drivers/i2c/i2c-stub.c
6703
6704 IA64 (Itanium) PLATFORM
6705 M:      Tony Luck <tony.luck@intel.com>
6706 M:      Fenghua Yu <fenghua.yu@intel.com>
6707 L:      linux-ia64@vger.kernel.org
6708 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
6709 S:      Maintained
6710 F:      arch/ia64/
6711
6712 IBM Power 842 compression accelerator
6713 M:      Haren Myneni <haren@us.ibm.com>
6714 S:      Supported
6715 F:      drivers/crypto/nx/Makefile
6716 F:      drivers/crypto/nx/Kconfig
6717 F:      drivers/crypto/nx/nx-842*
6718 F:      include/linux/sw842.h
6719 F:      crypto/842.c
6720 F:      lib/842/
6721
6722 IBM Power in-Nest Crypto Acceleration
6723 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
6724 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
6725 L:      linux-crypto@vger.kernel.org
6726 S:      Supported
6727 F:      drivers/crypto/nx/Makefile
6728 F:      drivers/crypto/nx/Kconfig
6729 F:      drivers/crypto/nx/nx-aes*
6730 F:      drivers/crypto/nx/nx-sha*
6731 F:      drivers/crypto/nx/nx.*
6732 F:      drivers/crypto/nx/nx_csbcpb.h
6733 F:      drivers/crypto/nx/nx_debugfs.h
6734
6735 IBM Power Linux RAID adapter
6736 M:      Brian King <brking@us.ibm.com>
6737 S:      Supported
6738 F:      drivers/scsi/ipr.*
6739
6740 IBM Power SRIOV Virtual NIC Device Driver
6741 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
6742 M:      John Allen <jallen@linux.vnet.ibm.com>
6743 L:      netdev@vger.kernel.org
6744 S:      Supported
6745 F:      drivers/net/ethernet/ibm/ibmvnic.*
6746
6747 IBM Power Virtual Accelerator Switchboard
6748 M:      Sukadev Bhattiprolu
6749 L:      linuxppc-dev@lists.ozlabs.org
6750 S:      Supported
6751 F:      arch/powerpc/platforms/powernv/vas*
6752 F:      arch/powerpc/platforms/powernv/copy-paste.h
6753 F:      arch/powerpc/include/asm/vas.h
6754 F:      arch/powerpc/include/uapi/asm/vas.h
6755
6756 IBM Power Virtual Ethernet Device Driver
6757 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
6758 L:      netdev@vger.kernel.org
6759 S:      Supported
6760 F:      drivers/net/ethernet/ibm/ibmveth.*
6761
6762 IBM Power Virtual FC Device Drivers
6763 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
6764 L:      linux-scsi@vger.kernel.org
6765 S:      Supported
6766 F:      drivers/scsi/ibmvscsi/ibmvfc*
6767
6768 IBM Power Virtual SCSI Device Drivers
6769 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
6770 L:      linux-scsi@vger.kernel.org
6771 S:      Supported
6772 F:      drivers/scsi/ibmvscsi/ibmvscsi*
6773 F:      include/scsi/viosrp.h
6774
6775 IBM Power Virtual SCSI Device Target Driver
6776 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
6777 M:      Michael Cyr <mikecyr@linux.vnet.ibm.com>
6778 L:      linux-scsi@vger.kernel.org
6779 L:      target-devel@vger.kernel.org
6780 S:      Supported
6781 F:      drivers/scsi/ibmvscsi_tgt/
6782
6783 IBM Power VMX Cryptographic instructions
6784 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
6785 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
6786 L:      linux-crypto@vger.kernel.org
6787 S:      Supported
6788 F:      drivers/crypto/vmx/Makefile
6789 F:      drivers/crypto/vmx/Kconfig
6790 F:      drivers/crypto/vmx/vmx.c
6791 F:      drivers/crypto/vmx/aes*
6792 F:      drivers/crypto/vmx/ghash*
6793 F:      drivers/crypto/vmx/ppc-xlate.pl
6794
6795 IBM ServeRAID RAID DRIVER
6796 S:      Orphan
6797 F:      drivers/scsi/ips.*
6798
6799 ICH LPC AND GPIO DRIVER
6800 M:      Peter Tyser <ptyser@xes-inc.com>
6801 S:      Maintained
6802 F:      drivers/mfd/lpc_ich.c
6803 F:      drivers/gpio/gpio-ich.c
6804
6805 IDE SUBSYSTEM
6806 M:      "David S. Miller" <davem@davemloft.net>
6807 L:      linux-ide@vger.kernel.org
6808 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
6809 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
6810 S:      Maintained
6811 F:      Documentation/ide/
6812 F:      drivers/ide/
6813 F:      include/linux/ide.h
6814
6815 IDE/ATAPI DRIVERS
6816 M:      Borislav Petkov <bp@alien8.de>
6817 L:      linux-ide@vger.kernel.org
6818 S:      Maintained
6819 F:      Documentation/cdrom/ide-cd
6820 F:      drivers/ide/ide-cd*
6821
6822 IDEAPAD LAPTOP EXTRAS DRIVER
6823 M:      Ike Panhc <ike.pan@canonical.com>
6824 L:      platform-driver-x86@vger.kernel.org
6825 W:      http://launchpad.net/ideapad-laptop
6826 S:      Maintained
6827 F:      drivers/platform/x86/ideapad-laptop.c
6828
6829 IDEAPAD LAPTOP SLIDEBAR DRIVER
6830 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
6831 L:      linux-input@vger.kernel.org
6832 W:      https://github.com/o2genum/ideapad-slidebar
6833 S:      Maintained
6834 F:      drivers/input/misc/ideapad_slidebar.c
6835
6836 IDT VersaClock 5 CLOCK DRIVER
6837 M:      Marek Vasut <marek.vasut@gmail.com>
6838 S:      Maintained
6839 F:      drivers/clk/clk-versaclock5.c
6840
6841 IEEE 802.15.4 SUBSYSTEM
6842 M:      Alexander Aring <alex.aring@gmail.com>
6843 M:      Stefan Schmidt <stefan@osg.samsung.com>
6844 L:      linux-wpan@vger.kernel.org
6845 W:      http://wpan.cakelab.org/
6846 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
6847 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
6848 S:      Maintained
6849 F:      net/ieee802154/
6850 F:      net/mac802154/
6851 F:      drivers/net/ieee802154/
6852 F:      include/linux/nl802154.h
6853 F:      include/linux/ieee802154.h
6854 F:      include/net/nl802154.h
6855 F:      include/net/mac802154.h
6856 F:      include/net/af_ieee802154.h
6857 F:      include/net/cfg802154.h
6858 F:      include/net/ieee802154_netdev.h
6859 F:      Documentation/networking/ieee802154.txt
6860
6861 IFE PROTOCOL
6862 M:      Yotam Gigi <yotam.gi@gmail.com>
6863 M:      Jamal Hadi Salim <jhs@mojatatu.com>
6864 F:      net/ife
6865 F:      include/net/ife.h
6866 F:      include/uapi/linux/ife.h
6867
6868 IGORPLUG-USB IR RECEIVER
6869 M:      Sean Young <sean@mess.org>
6870 L:      linux-media@vger.kernel.org
6871 S:      Maintained
6872 F:      drivers/media/rc/igorplugusb.c
6873
6874 IGUANAWORKS USB IR TRANSCEIVER
6875 M:      Sean Young <sean@mess.org>
6876 L:      linux-media@vger.kernel.org
6877 S:      Maintained
6878 F:      drivers/media/rc/iguanair.c
6879
6880 IIO DIGITAL POTENTIOMETER DAC
6881 M:      Peter Rosin <peda@axentia.se>
6882 L:      linux-iio@vger.kernel.org
6883 S:      Maintained
6884 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
6885 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
6886 F:      drivers/iio/dac/dpot-dac.c
6887
6888 IIO ENVELOPE DETECTOR
6889 M:      Peter Rosin <peda@axentia.se>
6890 L:      linux-iio@vger.kernel.org
6891 S:      Maintained
6892 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
6893 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
6894 F:      drivers/iio/adc/envelope-detector.c
6895
6896 IIO MULTIPLEXER
6897 M:      Peter Rosin <peda@axentia.se>
6898 L:      linux-iio@vger.kernel.org
6899 S:      Maintained
6900 F:      Documentation/devicetree/bindings/iio/multiplexer/iio-mux.txt
6901 F:      drivers/iio/multiplexer/iio-mux.c
6902
6903 IIO SUBSYSTEM AND DRIVERS
6904 M:      Jonathan Cameron <jic23@kernel.org>
6905 R:      Hartmut Knaack <knaack.h@gmx.de>
6906 R:      Lars-Peter Clausen <lars@metafoo.de>
6907 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
6908 L:      linux-iio@vger.kernel.org
6909 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
6910 S:      Maintained
6911 F:      Documentation/ABI/testing/configfs-iio*
6912 F:      Documentation/ABI/testing/sysfs-bus-iio*
6913 F:      Documentation/devicetree/bindings/iio/
6914 F:      drivers/iio/
6915 F:      drivers/staging/iio/
6916 F:      include/linux/iio/
6917 F:      tools/iio/
6918
6919 IKANOS/ADI EAGLE ADSL USB DRIVER
6920 M:      Matthieu Castet <castet.matthieu@free.fr>
6921 M:      Stanislaw Gruszka <stf_xl@wp.pl>
6922 S:      Maintained
6923 F:      drivers/usb/atm/ueagle-atm.c
6924
6925 IMGTEC ASCII LCD DRIVER
6926 M:      Paul Burton <paul.burton@mips.com>
6927 S:      Maintained
6928 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
6929 F:      drivers/auxdisplay/img-ascii-lcd.c
6930
6931 IMGTEC IR DECODER DRIVER
6932 M:      James Hogan <jhogan@kernel.org>
6933 S:      Maintained
6934 F:      drivers/media/rc/img-ir/
6935
6936 IMON SOUNDGRAPH USB IR RECEIVER
6937 M:      Sean Young <sean@mess.org>
6938 L:      linux-media@vger.kernel.org
6939 S:      Maintained
6940 F:      drivers/media/rc/imon_raw.c
6941 F:      drivers/media/rc/imon.c
6942
6943 IMS TWINTURBO FRAMEBUFFER DRIVER
6944 L:      linux-fbdev@vger.kernel.org
6945 S:      Orphan
6946 F:      drivers/video/fbdev/imsttfb.c
6947
6948 INA209 HARDWARE MONITOR DRIVER
6949 M:      Guenter Roeck <linux@roeck-us.net>
6950 L:      linux-hwmon@vger.kernel.org
6951 S:      Maintained
6952 F:      Documentation/hwmon/ina209
6953 F:      Documentation/devicetree/bindings/i2c/ina209.txt
6954 F:      drivers/hwmon/ina209.c
6955
6956 INA2XX HARDWARE MONITOR DRIVER
6957 M:      Guenter Roeck <linux@roeck-us.net>
6958 L:      linux-hwmon@vger.kernel.org
6959 S:      Maintained
6960 F:      Documentation/hwmon/ina2xx
6961 F:      drivers/hwmon/ina2xx.c
6962 F:      include/linux/platform_data/ina2xx.h
6963
6964 INDUSTRY PACK SUBSYSTEM (IPACK)
6965 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
6966 M:      Jens Taprogge <jens.taprogge@taprogge.org>
6967 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6968 L:      industrypack-devel@lists.sourceforge.net
6969 W:      http://industrypack.sourceforge.net
6970 S:      Maintained
6971 F:      drivers/ipack/
6972
6973 INFINIBAND SUBSYSTEM
6974 M:      Doug Ledford <dledford@redhat.com>
6975 M:      Jason Gunthorpe <jgg@mellanox.com>
6976 L:      linux-rdma@vger.kernel.org
6977 W:      https://github.com/linux-rdma/rdma-core
6978 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
6979 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
6980 S:      Supported
6981 F:      Documentation/devicetree/bindings/infiniband/
6982 F:      Documentation/infiniband/
6983 F:      drivers/infiniband/
6984 F:      include/uapi/linux/if_infiniband.h
6985 F:      include/uapi/rdma/
6986 F:      include/rdma/
6987
6988 INGENIC JZ4780 DMA Driver
6989 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
6990 S:      Maintained
6991 F:      drivers/dma/dma-jz4780.c
6992
6993 INGENIC JZ4780 NAND DRIVER
6994 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
6995 L:      linux-mtd@lists.infradead.org
6996 S:      Maintained
6997 F:      drivers/mtd/nand/raw/jz4780_*
6998
6999 INOTIFY
7000 M:      Jan Kara <jack@suse.cz>
7001 R:      Amir Goldstein <amir73il@gmail.com>
7002 L:      linux-fsdevel@vger.kernel.org
7003 S:      Maintained
7004 F:      Documentation/filesystems/inotify.txt
7005 F:      fs/notify/inotify/
7006 F:      include/linux/inotify.h
7007 F:      include/uapi/linux/inotify.h
7008
7009 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
7010 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
7011 L:      linux-input@vger.kernel.org
7012 Q:      http://patchwork.kernel.org/project/linux-input/list/
7013 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
7014 S:      Maintained
7015 F:      drivers/input/
7016 F:      include/linux/input.h
7017 F:      include/uapi/linux/input.h
7018 F:      include/uapi/linux/input-event-codes.h
7019 F:      include/linux/input/
7020 F:      Documentation/devicetree/bindings/input/
7021 F:      Documentation/input/
7022
7023 INPUT MULTITOUCH (MT) PROTOCOL
7024 M:      Henrik Rydberg <rydberg@bitmath.org>
7025 L:      linux-input@vger.kernel.org
7026 S:      Odd fixes
7027 F:      Documentation/input/multi-touch-protocol.rst
7028 F:      drivers/input/input-mt.c
7029 K:      \b(ABS|SYN)_MT_
7030
7031 INSIDE SECURE CRYPTO DRIVER
7032 M:      Antoine Tenart <antoine.tenart@bootlin.com>
7033 F:      drivers/crypto/inside-secure/
7034 S:      Maintained
7035 L:      linux-crypto@vger.kernel.org
7036
7037 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
7038 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
7039 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
7040 L:      linux-integrity@vger.kernel.org
7041 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
7042 S:      Supported
7043 F:      security/integrity/ima/
7044
7045 INTEL 810/815 FRAMEBUFFER DRIVER
7046 M:      Antonino Daplas <adaplas@gmail.com>
7047 L:      linux-fbdev@vger.kernel.org
7048 S:      Maintained
7049 F:      drivers/video/fbdev/i810/
7050
7051 INTEL ASoC BDW/HSW DRIVERS
7052 M:      Jie Yang <yang.jie@linux.intel.com>
7053 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7054 S:      Supported
7055 F:      sound/soc/intel/common/sst-dsp*
7056 F:      sound/soc/intel/common/sst-firmware.c
7057 F:      sound/soc/intel/boards/broadwell.c
7058 F:      sound/soc/intel/haswell/
7059
7060 INTEL C600 SERIES SAS CONTROLLER DRIVER
7061 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
7062 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
7063 L:      linux-scsi@vger.kernel.org
7064 T:      git git://git.code.sf.net/p/intel-sas/isci
7065 S:      Supported
7066 F:      drivers/scsi/isci/
7067
7068 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
7069 M:      Jani Nikula <jani.nikula@linux.intel.com>
7070 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
7071 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
7072 L:      intel-gfx@lists.freedesktop.org
7073 W:      https://01.org/linuxgraphics/
7074 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
7075 C:      irc://chat.freenode.net/intel-gfx
7076 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
7077 T:      git git://anongit.freedesktop.org/drm-intel
7078 S:      Supported
7079 F:      drivers/gpu/drm/i915/
7080 F:      include/drm/i915*
7081 F:      include/uapi/drm/i915_drm.h
7082 F:      Documentation/gpu/i915.rst
7083
7084 INTEL ETHERNET DRIVERS
7085 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
7086 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
7087 W:      http://www.intel.com/support/feedback.htm
7088 W:      http://e1000.sourceforge.net/
7089 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
7090 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
7091 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
7092 S:      Supported
7093 F:      Documentation/networking/e100.txt
7094 F:      Documentation/networking/e1000.txt
7095 F:      Documentation/networking/e1000e.txt
7096 F:      Documentation/networking/igb.txt
7097 F:      Documentation/networking/igbvf.txt
7098 F:      Documentation/networking/ixgb.txt
7099 F:      Documentation/networking/ixgbe.txt
7100 F:      Documentation/networking/ixgbevf.txt
7101 F:      Documentation/networking/i40e.txt
7102 F:      Documentation/networking/i40evf.txt
7103 F:      Documentation/networking/ice.txt
7104 F:      drivers/net/ethernet/intel/
7105 F:      drivers/net/ethernet/intel/*/
7106 F:      include/linux/avf/virtchnl.h
7107
7108 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
7109 M:      Maik Broemme <mbroemme@libmpq.org>
7110 L:      linux-fbdev@vger.kernel.org
7111 S:      Maintained
7112 F:      Documentation/fb/intelfb.txt
7113 F:      drivers/video/fbdev/intelfb/
7114
7115 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
7116 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
7117 M:      Zhi Wang <zhi.a.wang@intel.com>
7118 L:      intel-gvt-dev@lists.freedesktop.org
7119 L:      intel-gfx@lists.freedesktop.org
7120 W:      https://01.org/igvt-g
7121 T:      git https://github.com/intel/gvt-linux.git
7122 S:      Supported
7123 F:      drivers/gpu/drm/i915/gvt/
7124
7125 INTEL HID EVENT DRIVER
7126 M:      Alex Hung <alex.hung@canonical.com>
7127 L:      platform-driver-x86@vger.kernel.org
7128 S:      Maintained
7129 F:      drivers/platform/x86/intel-hid.c
7130
7131 INTEL I/OAT DMA DRIVER
7132 M:      Dave Jiang <dave.jiang@intel.com>
7133 R:      Dan Williams <dan.j.williams@intel.com>
7134 L:      dmaengine@vger.kernel.org
7135 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
7136 S:      Supported
7137 F:      drivers/dma/ioat*
7138
7139 INTEL IDLE DRIVER
7140 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
7141 M:      Len Brown <lenb@kernel.org>
7142 L:      linux-pm@vger.kernel.org
7143 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
7144 B:      https://bugzilla.kernel.org
7145 S:      Supported
7146 F:      drivers/idle/intel_idle.c
7147
7148 INTEL INTEGRATED SENSOR HUB DRIVER
7149 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7150 M:      Jiri Kosina <jikos@kernel.org>
7151 L:      linux-input@vger.kernel.org
7152 S:      Maintained
7153 F:      drivers/hid/intel-ish-hid/
7154
7155 INTEL IOMMU (VT-d)
7156 M:      David Woodhouse <dwmw2@infradead.org>
7157 L:      iommu@lists.linux-foundation.org
7158 T:      git git://git.infradead.org/iommu-2.6.git
7159 S:      Supported
7160 F:      drivers/iommu/intel-iommu.c
7161 F:      include/linux/intel-iommu.h
7162
7163 INTEL IOP-ADMA DMA DRIVER
7164 R:      Dan Williams <dan.j.williams@intel.com>
7165 S:      Odd fixes
7166 F:      drivers/dma/iop-adma.c
7167
7168 INTEL IPU3 CSI-2 CIO2 DRIVER
7169 M:      Yong Zhi <yong.zhi@intel.com>
7170 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7171 L:      linux-media@vger.kernel.org
7172 S:      Maintained
7173 F:      drivers/media/pci/intel/ipu3/
7174 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
7175
7176 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
7177 M:      Krzysztof Halasa <khalasa@piap.pl>
7178 S:      Maintained
7179 F:      arch/arm/mach-ixp4xx/include/mach/qmgr.h
7180 F:      arch/arm/mach-ixp4xx/include/mach/npe.h
7181 F:      arch/arm/mach-ixp4xx/ixp4xx_qmgr.c
7182 F:      arch/arm/mach-ixp4xx/ixp4xx_npe.c
7183 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
7184 F:      drivers/net/wan/ixp4xx_hss.c
7185
7186 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
7187 M:      Deepak Saxena <dsaxena@plexity.net>
7188 S:      Maintained
7189 F:      drivers/char/hw_random/ixp4xx-rng.c
7190
7191 INTEL MANAGEMENT ENGINE (mei)
7192 M:      Tomas Winkler <tomas.winkler@intel.com>
7193 L:      linux-kernel@vger.kernel.org
7194 S:      Supported
7195 F:      include/uapi/linux/mei.h
7196 F:      include/linux/mei_cl_bus.h
7197 F:      drivers/misc/mei/*
7198 F:      drivers/watchdog/mei_wdt.c
7199 F:      Documentation/misc-devices/mei/*
7200 F:      samples/mei/*
7201
7202 INTEL MENLOW THERMAL DRIVER
7203 M:      Sujith Thomas <sujith.thomas@intel.com>
7204 L:      platform-driver-x86@vger.kernel.org
7205 W:      https://01.org/linux-acpi
7206 S:      Supported
7207 F:      drivers/platform/x86/intel_menlow.c
7208
7209 INTEL MERRIFIELD GPIO DRIVER
7210 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7211 L:      linux-gpio@vger.kernel.org
7212 S:      Maintained
7213 F:      drivers/gpio/gpio-merrifield.c
7214
7215 INTEL MIC DRIVERS (mic)
7216 M:      Sudeep Dutt <sudeep.dutt@intel.com>
7217 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
7218 S:      Supported
7219 W:      https://github.com/sudeepdutt/mic
7220 W:      http://software.intel.com/en-us/mic-developer
7221 F:      include/linux/mic_bus.h
7222 F:      include/linux/scif.h
7223 F:      include/uapi/linux/mic_common.h
7224 F:      include/uapi/linux/mic_ioctl.h
7225 F:      include/uapi/linux/scif_ioctl.h
7226 F:      drivers/misc/mic/
7227 F:      drivers/dma/mic_x100_dma.c
7228 F:      drivers/dma/mic_x100_dma.h
7229 F:      Documentation/mic/
7230
7231 INTEL PMC CORE DRIVER
7232 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
7233 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
7234 L:      platform-driver-x86@vger.kernel.org
7235 S:      Maintained
7236 F:      arch/x86/include/asm/pmc_core.h
7237 F:      drivers/platform/x86/intel_pmc_core*
7238
7239 INTEL PMC/P-Unit IPC DRIVER
7240 M:      Zha Qipeng<qipeng.zha@intel.com>
7241 L:      platform-driver-x86@vger.kernel.org
7242 S:      Maintained
7243 F:      drivers/platform/x86/intel_pmc_ipc.c
7244 F:      drivers/platform/x86/intel_punit_ipc.c
7245 F:      arch/x86/include/asm/intel_pmc_ipc.h
7246 F:      arch/x86/include/asm/intel_punit_ipc.h
7247
7248 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
7249 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
7250 L:      linux-wireless@vger.kernel.org
7251 S:      Maintained
7252 F:      Documentation/networking/README.ipw2100
7253 F:      Documentation/networking/README.ipw2200
7254 F:      drivers/net/wireless/intel/ipw2x00/
7255
7256 INTEL PSTATE DRIVER
7257 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7258 M:      Len Brown <lenb@kernel.org>
7259 L:      linux-pm@vger.kernel.org
7260 S:      Supported
7261 F:      drivers/cpufreq/intel_pstate.c
7262
7263 INTEL RDMA RNIC DRIVER
7264 M:      Faisal Latif <faisal.latif@intel.com>
7265 M:      Shiraz Saleem <shiraz.saleem@intel.com>
7266 L:      linux-rdma@vger.kernel.org
7267 S:      Supported
7268 F:      drivers/infiniband/hw/i40iw/
7269 F:      include/uapi/rdma/i40iw-abi.h
7270
7271 INTEL SHA MULTIBUFFER DRIVER
7272 M:      Megha Dey <megha.dey@linux.intel.com>
7273 R:      Tim Chen <tim.c.chen@linux.intel.com>
7274 L:      linux-crypto@vger.kernel.org
7275 S:      Supported
7276 F:      arch/x86/crypto/sha*-mb
7277 F:      crypto/mcryptd.c
7278
7279 INTEL TELEMETRY DRIVER
7280 M:      Souvik Kumar Chakravarty <souvik.k.chakravarty@intel.com>
7281 L:      platform-driver-x86@vger.kernel.org
7282 S:      Maintained
7283 F:      arch/x86/include/asm/intel_telemetry.h
7284 F:      drivers/platform/x86/intel_telemetry*
7285
7286 INTEL VIRTUAL BUTTON DRIVER
7287 M:      AceLan Kao <acelan.kao@canonical.com>
7288 L:      platform-driver-x86@vger.kernel.org
7289 S:      Maintained
7290 F:      drivers/platform/x86/intel-vbtn.c
7291
7292 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
7293 M:      Stanislaw Gruszka <sgruszka@redhat.com>
7294 L:      linux-wireless@vger.kernel.org
7295 S:      Supported
7296 F:      drivers/net/wireless/intel/iwlegacy/
7297
7298 INTEL WIRELESS WIFI LINK (iwlwifi)
7299 M:      Johannes Berg <johannes.berg@intel.com>
7300 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
7301 M:      Luca Coelho <luciano.coelho@intel.com>
7302 M:      Intel Linux Wireless <linuxwifi@intel.com>
7303 L:      linux-wireless@vger.kernel.org
7304 W:      http://intellinuxwireless.org
7305 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
7306 S:      Supported
7307 F:      drivers/net/wireless/intel/iwlwifi/
7308
7309 INTEL WIRELESS WIMAX CONNECTION 2400
7310 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
7311 M:      linux-wimax@intel.com
7312 L:      wimax@linuxwimax.org (subscribers-only)
7313 S:      Supported
7314 W:      http://linuxwimax.org
7315 F:      Documentation/wimax/README.i2400m
7316 F:      drivers/net/wimax/i2400m/
7317 F:      include/uapi/linux/wimax/i2400m.h
7318
7319 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
7320 M:      Mario Limonciello <mario.limonciello@dell.com>
7321 S:      Maintained
7322 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
7323
7324 INTEL(R) TRACE HUB
7325 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
7326 S:      Supported
7327 F:      Documentation/trace/intel_th.txt
7328 F:      drivers/hwtracing/intel_th/
7329
7330 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
7331 M:      Ning Sun <ning.sun@intel.com>
7332 L:      tboot-devel@lists.sourceforge.net
7333 W:      http://tboot.sourceforge.net
7334 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
7335 S:      Supported
7336 F:      Documentation/intel_txt.txt
7337 F:      include/linux/tboot.h
7338 F:      arch/x86/kernel/tboot.c
7339
7340 INTEL-MID GPIO DRIVER
7341 M:      David Cohen <david.a.cohen@linux.intel.com>
7342 L:      linux-gpio@vger.kernel.org
7343 S:      Maintained
7344 F:      drivers/gpio/gpio-intel-mid.c
7345
7346 INVENSENSE MPU-3050 GYROSCOPE DRIVER
7347 M:      Linus Walleij <linus.walleij@linaro.org>
7348 L:      linux-iio@vger.kernel.org
7349 S:      Maintained
7350 F:      drivers/iio/gyro/mpu3050*
7351 F:      Documentation/devicetree/bindings/iio/gyroscope/inv,mpu3050.txt
7352
7353 IOC3 ETHERNET DRIVER
7354 M:      Ralf Baechle <ralf@linux-mips.org>
7355 L:      linux-mips@linux-mips.org
7356 S:      Maintained
7357 F:      drivers/net/ethernet/sgi/ioc3-eth.c
7358
7359 IOC3 SERIAL DRIVER
7360 M:      Pat Gefre <pfg@sgi.com>
7361 L:      linux-serial@vger.kernel.org
7362 S:      Maintained
7363 F:      drivers/tty/serial/ioc3_serial.c
7364
7365 IOMMU DRIVERS
7366 M:      Joerg Roedel <joro@8bytes.org>
7367 L:      iommu@lists.linux-foundation.org
7368 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
7369 S:      Maintained
7370 F:      Documentation/devicetree/bindings/iommu/
7371 F:      drivers/iommu/
7372 F:      include/linux/iommu.h
7373 F:      include/linux/of_iommu.h
7374 F:      include/linux/iova.h
7375
7376 IP MASQUERADING
7377 M:      Juanjo Ciarlante <jjciarla@raiz.uncu.edu.ar>
7378 S:      Maintained
7379 F:      net/ipv4/netfilter/ipt_MASQUERADE.c
7380
7381 IPMI SUBSYSTEM
7382 M:      Corey Minyard <minyard@acm.org>
7383 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
7384 W:      http://openipmi.sourceforge.net/
7385 S:      Supported
7386 F:      Documentation/IPMI.txt
7387 F:      drivers/char/ipmi/
7388 F:      include/linux/ipmi*
7389 F:      include/uapi/linux/ipmi*
7390
7391 IPS SCSI RAID DRIVER
7392 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
7393 L:      linux-scsi@vger.kernel.org
7394 W:      http://www.adaptec.com/
7395 S:      Maintained
7396 F:      drivers/scsi/ips*
7397
7398 IPVS
7399 M:      Wensong Zhang <wensong@linux-vs.org>
7400 M:      Simon Horman <horms@verge.net.au>
7401 M:      Julian Anastasov <ja@ssi.bg>
7402 L:      netdev@vger.kernel.org
7403 L:      lvs-devel@vger.kernel.org
7404 S:      Maintained
7405 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
7406 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
7407 F:      Documentation/networking/ipvs-sysctl.txt
7408 F:      include/net/ip_vs.h
7409 F:      include/uapi/linux/ip_vs.h
7410 F:      net/netfilter/ipvs/
7411
7412 IPWIRELESS DRIVER
7413 M:      Jiri Kosina <jikos@kernel.org>
7414 M:      David Sterba <dsterba@suse.com>
7415 S:      Odd Fixes
7416 F:      drivers/tty/ipwireless/
7417
7418 IPX NETWORK LAYER
7419 L:      netdev@vger.kernel.org
7420 S:      Obsolete
7421 F:      include/uapi/linux/ipx.h
7422 F:      drivers/staging/ipx/
7423
7424 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
7425 M:      Marc Zyngier <marc.zyngier@arm.com>
7426 S:      Maintained
7427 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7428 F:      Documentation/IRQ-domain.txt
7429 F:      include/linux/irqdomain.h
7430 F:      kernel/irq/irqdomain.c
7431 F:      kernel/irq/msi.c
7432
7433 IRQ SUBSYSTEM
7434 M:      Thomas Gleixner <tglx@linutronix.de>
7435 L:      linux-kernel@vger.kernel.org
7436 S:      Maintained
7437 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7438 F:      kernel/irq/
7439
7440 IRQCHIP DRIVERS
7441 M:      Thomas Gleixner <tglx@linutronix.de>
7442 M:      Jason Cooper <jason@lakedaemon.net>
7443 M:      Marc Zyngier <marc.zyngier@arm.com>
7444 L:      linux-kernel@vger.kernel.org
7445 S:      Maintained
7446 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7447 F:      Documentation/devicetree/bindings/interrupt-controller/
7448 F:      drivers/irqchip/
7449
7450 ISA
7451 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
7452 S:      Maintained
7453 F:      Documentation/isa.txt
7454 F:      drivers/base/isa.c
7455 F:      include/linux/isa.h
7456
7457 ISA RADIO MODULE
7458 M:      Hans Verkuil <hverkuil@xs4all.nl>
7459 L:      linux-media@vger.kernel.org
7460 T:      git git://linuxtv.org/media_tree.git
7461 W:      https://linuxtv.org
7462 S:      Maintained
7463 F:      drivers/media/radio/radio-isa*
7464
7465 ISAPNP
7466 M:      Jaroslav Kysela <perex@perex.cz>
7467 S:      Maintained
7468 F:      Documentation/isapnp.txt
7469 F:      drivers/pnp/isapnp/
7470 F:      include/linux/isapnp.h
7471
7472 ISCSI
7473 M:      Lee Duncan <lduncan@suse.com>
7474 M:      Chris Leech <cleech@redhat.com>
7475 L:      open-iscsi@googlegroups.com
7476 W:      www.open-iscsi.com
7477 S:      Maintained
7478 F:      drivers/scsi/*iscsi*
7479 F:      include/scsi/*iscsi*
7480
7481 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
7482 M:      Peter Jones <pjones@redhat.com>
7483 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
7484 S:      Maintained
7485 F:      drivers/firmware/iscsi_ibft*
7486
7487 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
7488 M:      Or Gerlitz <ogerlitz@mellanox.com>
7489 M:      Sagi Grimberg <sagi@grimberg.me>
7490 M:      Roi Dayan <roid@mellanox.com>
7491 L:      linux-rdma@vger.kernel.org
7492 S:      Supported
7493 W:      http://www.openfabrics.org
7494 W:      www.open-iscsi.org
7495 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7496 F:      drivers/infiniband/ulp/iser/
7497
7498 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
7499 M:      Sagi Grimberg <sagi@grimberg.me>
7500 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
7501 L:      linux-rdma@vger.kernel.org
7502 L:      target-devel@vger.kernel.org
7503 S:      Supported
7504 W:      http://www.linux-iscsi.org
7505 F:      drivers/infiniband/ulp/isert
7506
7507 ISDN SUBSYSTEM
7508 M:      Karsten Keil <isdn@linux-pingi.de>
7509 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7510 L:      netdev@vger.kernel.org
7511 W:      http://www.isdn4linux.de
7512 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kkeil/isdn-2.6.git
7513 S:      Maintained
7514 F:      Documentation/isdn/
7515 F:      drivers/isdn/
7516 F:      include/linux/isdn.h
7517 F:      include/linux/isdn/
7518 F:      include/uapi/linux/isdn.h
7519 F:      include/uapi/linux/isdn/
7520
7521 ISDN SUBSYSTEM (Eicon active card driver)
7522 M:      Armin Schindler <mac@melware.de>
7523 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7524 W:      http://www.melware.de
7525 S:      Maintained
7526 F:      drivers/isdn/hardware/eicon/
7527
7528 IT87 HARDWARE MONITORING DRIVER
7529 M:      Jean Delvare <jdelvare@suse.com>
7530 L:      linux-hwmon@vger.kernel.org
7531 S:      Maintained
7532 F:      Documentation/hwmon/it87
7533 F:      drivers/hwmon/it87.c
7534
7535 IT913X MEDIA DRIVER
7536 M:      Antti Palosaari <crope@iki.fi>
7537 L:      linux-media@vger.kernel.org
7538 W:      https://linuxtv.org
7539 W:      http://palosaari.fi/linux/
7540 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7541 T:      git git://linuxtv.org/anttip/media_tree.git
7542 S:      Maintained
7543 F:      drivers/media/tuners/it913x*
7544
7545 IVTV VIDEO4LINUX DRIVER
7546 M:      Andy Walls <awalls@md.metrocast.net>
7547 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
7548 L:      linux-media@vger.kernel.org
7549 T:      git git://linuxtv.org/media_tree.git
7550 W:      http://www.ivtvdriver.org
7551 S:      Maintained
7552 F:      Documentation/media/v4l-drivers/ivtv*
7553 F:      drivers/media/pci/ivtv/
7554 F:      include/uapi/linux/ivtv*
7555
7556 IX2505V MEDIA DRIVER
7557 M:      Malcolm Priestley <tvboxspy@gmail.com>
7558 L:      linux-media@vger.kernel.org
7559 W:      https://linuxtv.org
7560 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7561 S:      Maintained
7562 F:      drivers/media/dvb-frontends/ix2505v*
7563
7564 JAILHOUSE HYPERVISOR INTERFACE
7565 M:      Jan Kiszka <jan.kiszka@siemens.com>
7566 L:      jailhouse-dev@googlegroups.com
7567 S:      Maintained
7568 F:      arch/x86/kernel/jailhouse.c
7569 F:      arch/x86/include/asm/jailhouse_para.h
7570
7571 JC42.4 TEMPERATURE SENSOR DRIVER
7572 M:      Guenter Roeck <linux@roeck-us.net>
7573 L:      linux-hwmon@vger.kernel.org
7574 S:      Maintained
7575 F:      drivers/hwmon/jc42.c
7576 F:      Documentation/hwmon/jc42
7577
7578 JFS FILESYSTEM
7579 M:      Dave Kleikamp <shaggy@kernel.org>
7580 L:      jfs-discussion@lists.sourceforge.net
7581 W:      http://jfs.sourceforge.net/
7582 T:      git git://github.com/kleikamp/linux-shaggy.git
7583 S:      Maintained
7584 F:      Documentation/filesystems/jfs.txt
7585 F:      fs/jfs/
7586
7587 JME NETWORK DRIVER
7588 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
7589 L:      netdev@vger.kernel.org
7590 S:      Maintained
7591 F:      drivers/net/ethernet/jme.*
7592
7593 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
7594 M:      David Woodhouse <dwmw2@infradead.org>
7595 L:      linux-mtd@lists.infradead.org
7596 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
7597 S:      Maintained
7598 F:      fs/jffs2/
7599 F:      include/uapi/linux/jffs2.h
7600
7601 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
7602 M:      "Theodore Ts'o" <tytso@mit.edu>
7603 M:      Jan Kara <jack@suse.com>
7604 L:      linux-ext4@vger.kernel.org
7605 S:      Maintained
7606 F:      fs/jbd2/
7607 F:      include/linux/jbd2.h
7608
7609 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
7610 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
7611 L:      linux-media@vger.kernel.org
7612 S:      Maintained
7613 F:      drivers/media/platform/rcar_jpu.c
7614
7615 JSM Neo PCI based serial card
7616 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
7617 L:      linux-serial@vger.kernel.org
7618 S:      Maintained
7619 F:      drivers/tty/serial/jsm/
7620
7621 K10TEMP HARDWARE MONITORING DRIVER
7622 M:      Clemens Ladisch <clemens@ladisch.de>
7623 L:      linux-hwmon@vger.kernel.org
7624 S:      Maintained
7625 F:      Documentation/hwmon/k10temp
7626 F:      drivers/hwmon/k10temp.c
7627
7628 K8TEMP HARDWARE MONITORING DRIVER
7629 M:      Rudolf Marek <r.marek@assembler.cz>
7630 L:      linux-hwmon@vger.kernel.org
7631 S:      Maintained
7632 F:      Documentation/hwmon/k8temp
7633 F:      drivers/hwmon/k8temp.c
7634
7635 KASAN
7636 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
7637 R:      Alexander Potapenko <glider@google.com>
7638 R:      Dmitry Vyukov <dvyukov@google.com>
7639 L:      kasan-dev@googlegroups.com
7640 S:      Maintained
7641 F:      arch/*/include/asm/kasan.h
7642 F:      arch/*/mm/kasan_init*
7643 F:      Documentation/dev-tools/kasan.rst
7644 F:      include/linux/kasan*.h
7645 F:      lib/test_kasan.c
7646 F:      mm/kasan/
7647 F:      scripts/Makefile.kasan
7648
7649 KCONFIG
7650 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
7651 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
7652 L:      linux-kbuild@vger.kernel.org
7653 S:      Maintained
7654 F:      Documentation/kbuild/kconfig-language.txt
7655 F:      scripts/kconfig/
7656
7657 KDUMP
7658 M:      Dave Young <dyoung@redhat.com>
7659 M:      Baoquan He <bhe@redhat.com>
7660 R:      Vivek Goyal <vgoyal@redhat.com>
7661 L:      kexec@lists.infradead.org
7662 W:      http://lse.sourceforge.net/kdump/
7663 S:      Maintained
7664 F:      Documentation/kdump/
7665
7666 KEENE FM RADIO TRANSMITTER DRIVER
7667 M:      Hans Verkuil <hverkuil@xs4all.nl>
7668 L:      linux-media@vger.kernel.org
7669 T:      git git://linuxtv.org/media_tree.git
7670 W:      https://linuxtv.org
7671 S:      Maintained
7672 F:      drivers/media/radio/radio-keene*
7673
7674 KERNEL AUTOMOUNTER v4 (AUTOFS4)
7675 M:      Ian Kent <raven@themaw.net>
7676 L:      autofs@vger.kernel.org
7677 S:      Maintained
7678 F:      fs/autofs4/
7679
7680 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
7681 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
7682 M:      Michal Marek <michal.lkml@markovi.net>
7683 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
7684 L:      linux-kbuild@vger.kernel.org
7685 S:      Maintained
7686 F:      Documentation/kbuild/
7687 F:      Makefile
7688 F:      scripts/Kbuild*
7689 F:      scripts/Makefile*
7690 F:      scripts/basic/
7691 F:      scripts/mk*
7692 F:      scripts/mod/
7693 F:      scripts/package/
7694
7695 KERNEL JANITORS
7696 L:      kernel-janitors@vger.kernel.org
7697 W:      http://kernelnewbies.org/KernelJanitors
7698 S:      Odd Fixes
7699
7700 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
7701 M:      "J. Bruce Fields" <bfields@fieldses.org>
7702 M:      Jeff Layton <jlayton@kernel.org>
7703 L:      linux-nfs@vger.kernel.org
7704 W:      http://nfs.sourceforge.net/
7705 T:      git git://linux-nfs.org/~bfields/linux.git
7706 S:      Supported
7707 F:      fs/nfsd/
7708 F:      include/uapi/linux/nfsd/
7709 F:      fs/lockd/
7710 F:      fs/nfs_common/
7711 F:      net/sunrpc/
7712 F:      include/linux/lockd/
7713 F:      include/linux/sunrpc/
7714 F:      include/uapi/linux/sunrpc/
7715
7716 KERNEL SELFTEST FRAMEWORK
7717 M:      Shuah Khan <shuah@kernel.org>
7718 L:      linux-kselftest@vger.kernel.org
7719 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
7720 S:      Maintained
7721 F:      tools/testing/selftests/
7722 F:      Documentation/dev-tools/kselftest*
7723
7724 KERNEL USERMODE HELPER
7725 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
7726 L:      linux-kernel@vger.kernel.org
7727 S:      Maintained
7728 F:      kernel/umh.c
7729 F:      include/linux/umh.h
7730
7731 KERNEL VIRTUAL MACHINE (KVM)
7732 M:      Paolo Bonzini <pbonzini@redhat.com>
7733 M:      Radim Krčmář <rkrcmar@redhat.com>
7734 L:      kvm@vger.kernel.org
7735 W:      http://www.linux-kvm.org
7736 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
7737 S:      Supported
7738 F:      Documentation/virtual/kvm/
7739 F:      include/trace/events/kvm.h
7740 F:      include/uapi/asm-generic/kvm*
7741 F:      include/uapi/linux/kvm*
7742 F:      include/asm-generic/kvm*
7743 F:      include/linux/kvm*
7744 F:      include/kvm/iodev.h
7745 F:      virt/kvm/*
7746 F:      tools/kvm/
7747
7748 KERNEL VIRTUAL MACHINE FOR AMD-V (KVM/amd)
7749 M:      Joerg Roedel <joro@8bytes.org>
7750 L:      kvm@vger.kernel.org
7751 W:      http://www.linux-kvm.org/
7752 S:      Maintained
7753 F:      arch/x86/include/asm/svm.h
7754 F:      arch/x86/kvm/svm.c
7755
7756 KERNEL VIRTUAL MACHINE FOR ARM (KVM/arm)
7757 M:      Christoffer Dall <christoffer.dall@arm.com>
7758 M:      Marc Zyngier <marc.zyngier@arm.com>
7759 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
7760 L:      kvmarm@lists.cs.columbia.edu
7761 W:      http://systems.cs.columbia.edu/projects/kvm-arm
7762 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
7763 S:      Supported
7764 F:      arch/arm/include/uapi/asm/kvm*
7765 F:      arch/arm/include/asm/kvm*
7766 F:      arch/arm/kvm/
7767 F:      virt/kvm/arm/
7768 F:      include/kvm/arm_*
7769
7770 KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64)
7771 M:      Christoffer Dall <christoffer.dall@arm.com>
7772 M:      Marc Zyngier <marc.zyngier@arm.com>
7773 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
7774 L:      kvmarm@lists.cs.columbia.edu
7775 S:      Maintained
7776 F:      arch/arm64/include/uapi/asm/kvm*
7777 F:      arch/arm64/include/asm/kvm*
7778 F:      arch/arm64/kvm/
7779
7780 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
7781 M:      James Hogan <jhogan@kernel.org>
7782 L:      linux-mips@linux-mips.org
7783 S:      Supported
7784 F:      arch/mips/include/uapi/asm/kvm*
7785 F:      arch/mips/include/asm/kvm*
7786 F:      arch/mips/kvm/
7787
7788 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
7789 M:      Paul Mackerras <paulus@ozlabs.org>
7790 L:      kvm-ppc@vger.kernel.org
7791 W:      http://www.linux-kvm.org/
7792 T:      git git://github.com/agraf/linux-2.6.git
7793 S:      Supported
7794 F:      arch/powerpc/include/uapi/asm/kvm*
7795 F:      arch/powerpc/include/asm/kvm*
7796 F:      arch/powerpc/kvm/
7797 F:      arch/powerpc/kernel/kvm*
7798
7799 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
7800 M:      Christian Borntraeger <borntraeger@de.ibm.com>
7801 M:      Janosch Frank <frankja@linux.ibm.com>
7802 R:      David Hildenbrand <david@redhat.com>
7803 R:      Cornelia Huck <cohuck@redhat.com>
7804 L:      linux-s390@vger.kernel.org
7805 W:      http://www.ibm.com/developerworks/linux/linux390/
7806 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
7807 S:      Supported
7808 F:      arch/s390/include/uapi/asm/kvm*
7809 F:      arch/s390/include/asm/gmap.h
7810 F:      arch/s390/include/asm/kvm*
7811 F:      arch/s390/kvm/
7812 F:      arch/s390/mm/gmap.c
7813
7814 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
7815 M:      Paolo Bonzini <pbonzini@redhat.com>
7816 M:      Radim Krčmář <rkrcmar@redhat.com>
7817 L:      kvm@vger.kernel.org
7818 W:      http://www.linux-kvm.org
7819 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
7820 S:      Supported
7821 F:      arch/x86/kvm/
7822 F:      arch/x86/include/uapi/asm/kvm*
7823 F:      arch/x86/include/asm/kvm*
7824 F:      arch/x86/include/asm/pvclock-abi.h
7825 F:      arch/x86/kernel/kvm.c
7826 F:      arch/x86/kernel/kvmclock.c
7827
7828 KERNFS
7829 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7830 M:      Tejun Heo <tj@kernel.org>
7831 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
7832 S:      Supported
7833 F:      include/linux/kernfs.h
7834 F:      fs/kernfs/
7835
7836 KEXEC
7837 M:      Eric Biederman <ebiederm@xmission.com>
7838 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
7839 L:      kexec@lists.infradead.org
7840 S:      Maintained
7841 F:      include/linux/kexec.h
7842 F:      include/uapi/linux/kexec.h
7843 F:      kernel/kexec*
7844
7845 KEYS-ENCRYPTED
7846 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
7847 L:      linux-integrity@vger.kernel.org
7848 L:      keyrings@vger.kernel.org
7849 S:      Supported
7850 F:      Documentation/security/keys/trusted-encrypted.rst
7851 F:      include/keys/encrypted-type.h
7852 F:      security/keys/encrypted-keys/
7853
7854 KEYS-TRUSTED
7855 M:      James Bottomley <jejb@linux.vnet.ibm.com>
7856 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
7857 L:      linux-integrity@vger.kernel.org
7858 L:      keyrings@vger.kernel.org
7859 S:      Supported
7860 F:      Documentation/security/keys/trusted-encrypted.rst
7861 F:      include/keys/trusted-type.h
7862 F:      security/keys/trusted.c
7863 F:      security/keys/trusted.h
7864
7865 KEYS/KEYRINGS:
7866 M:      David Howells <dhowells@redhat.com>
7867 L:      keyrings@vger.kernel.org
7868 S:      Maintained
7869 F:      Documentation/security/keys/core.rst
7870 F:      include/linux/key.h
7871 F:      include/linux/key-type.h
7872 F:      include/linux/keyctl.h
7873 F:      include/uapi/linux/keyctl.h
7874 F:      include/keys/
7875 F:      security/keys/
7876
7877 KGDB / KDB /debug_core
7878 M:      Jason Wessel <jason.wessel@windriver.com>
7879 M:      Daniel Thompson <daniel.thompson@linaro.org>
7880 W:      http://kgdb.wiki.kernel.org/
7881 L:      kgdb-bugreport@lists.sourceforge.net
7882 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
7883 S:      Maintained
7884 F:      Documentation/dev-tools/kgdb.rst
7885 F:      drivers/misc/kgdbts.c
7886 F:      drivers/tty/serial/kgdboc.c
7887 F:      include/linux/kdb.h
7888 F:      include/linux/kgdb.h
7889 F:      kernel/debug/
7890
7891 KMEMLEAK
7892 M:      Catalin Marinas <catalin.marinas@arm.com>
7893 S:      Maintained
7894 F:      Documentation/dev-tools/kmemleak.rst
7895 F:      include/linux/kmemleak.h
7896 F:      mm/kmemleak.c
7897 F:      mm/kmemleak-test.c
7898
7899 KMOD KERNEL MODULE LOADER - USERMODE HELPER
7900 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
7901 L:      linux-kernel@vger.kernel.org
7902 S:      Maintained
7903 F:      kernel/kmod.c
7904 F:      include/linux/kmod.h
7905 F:      lib/test_kmod.c
7906 F:      tools/testing/selftests/kmod/
7907
7908 KPROBES
7909 M:      Ananth N Mavinakayanahalli <ananth@linux.vnet.ibm.com>
7910 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
7911 M:      "David S. Miller" <davem@davemloft.net>
7912 M:      Masami Hiramatsu <mhiramat@kernel.org>
7913 S:      Maintained
7914 F:      Documentation/kprobes.txt
7915 F:      include/linux/kprobes.h
7916 F:      include/asm-generic/kprobes.h
7917 F:      kernel/kprobes.c
7918
7919 KS0108 LCD CONTROLLER DRIVER
7920 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
7921 W:      http://miguelojeda.es/auxdisplay.htm
7922 W:      http://jair.lab.fi.uva.es/~migojed/auxdisplay.htm
7923 S:      Maintained
7924 F:      Documentation/auxdisplay/ks0108
7925 F:      drivers/auxdisplay/ks0108.c
7926 F:      include/linux/ks0108.h
7927
7928 L3MDEV
7929 M:      David Ahern <dsa@cumulusnetworks.com>
7930 L:      netdev@vger.kernel.org
7931 S:      Maintained
7932 F:      net/l3mdev
7933 F:      include/net/l3mdev.h
7934
7935 LANTIQ MIPS ARCHITECTURE
7936 M:      John Crispin <john@phrozen.org>
7937 L:      linux-mips@linux-mips.org
7938 S:      Maintained
7939 F:      arch/mips/lantiq
7940 F:      drivers/soc/lantiq
7941
7942 LAPB module
7943 L:      linux-x25@vger.kernel.org
7944 S:      Orphan
7945 F:      Documentation/networking/lapb-module.txt
7946 F:      include/*/lapb.h
7947 F:      net/lapb/
7948
7949 LASI 53c700 driver for PARISC
7950 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
7951 L:      linux-scsi@vger.kernel.org
7952 S:      Maintained
7953 F:      Documentation/scsi/53c700.txt
7954 F:      drivers/scsi/53c700*
7955
7956 LEAKING_ADDRESSES
7957 M:      Tobin C. Harding <me@tobin.cc>
7958 M:      Tycho Andersen <tycho@tycho.ws>
7959 L:      kernel-hardening@lists.openwall.com
7960 S:      Maintained
7961 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
7962 F:      scripts/leaking_addresses.pl
7963
7964 LED SUBSYSTEM
7965 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
7966 M:      Pavel Machek <pavel@ucw.cz>
7967 L:      linux-leds@vger.kernel.org
7968 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
7969 S:      Maintained
7970 F:      Documentation/devicetree/bindings/leds/
7971 F:      drivers/leds/
7972 F:      include/linux/leds.h
7973
7974 LEGACY EEPROM DRIVER
7975 M:      Jean Delvare <jdelvare@suse.com>
7976 S:      Maintained
7977 F:      Documentation/misc-devices/eeprom
7978 F:      drivers/misc/eeprom/eeprom.c
7979
7980 LEGO USB Tower driver
7981 M:      Juergen Stuber <starblue@users.sourceforge.net>
7982 L:      legousb-devel@lists.sourceforge.net
7983 W:      http://legousb.sourceforge.net/
7984 S:      Maintained
7985 F:      drivers/usb/misc/legousbtower.c
7986
7987 LG2160 MEDIA DRIVER
7988 M:      Michael Krufky <mkrufky@linuxtv.org>
7989 L:      linux-media@vger.kernel.org
7990 W:      https://linuxtv.org
7991 W:      http://github.com/mkrufky
7992 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7993 T:      git git://linuxtv.org/mkrufky/tuners.git
7994 S:      Maintained
7995 F:      drivers/media/dvb-frontends/lg2160.*
7996
7997 LGDT3305 MEDIA DRIVER
7998 M:      Michael Krufky <mkrufky@linuxtv.org>
7999 L:      linux-media@vger.kernel.org
8000 W:      https://linuxtv.org
8001 W:      http://github.com/mkrufky
8002 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8003 T:      git git://linuxtv.org/mkrufky/tuners.git
8004 S:      Maintained
8005 F:      drivers/media/dvb-frontends/lgdt3305.*
8006
8007 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
8008 M:      Viresh Kumar <vireshk@kernel.org>
8009 L:      linux-ide@vger.kernel.org
8010 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8011 S:      Maintained
8012 F:      include/linux/pata_arasan_cf_data.h
8013 F:      drivers/ata/pata_arasan_cf.c
8014
8015 LIBATA PATA DRIVERS
8016 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8017 M:      Tejun Heo <tj@kernel.org>
8018 L:      linux-ide@vger.kernel.org
8019 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8020 S:      Maintained
8021 F:      drivers/ata/pata_*.c
8022 F:      drivers/ata/ata_generic.c
8023
8024 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
8025 M:      Linus Walleij <linus.walleij@linaro.org>
8026 L:      linux-ide@vger.kernel.org
8027 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8028 S:      Maintained
8029 F:      drivers/ata/pata_ftide010.c
8030 F:      drivers/ata/sata_gemini.c
8031 F:      drivers/ata/sata_gemini.h
8032
8033 LIBATA SATA AHCI PLATFORM devices support
8034 M:      Hans de Goede <hdegoede@redhat.com>
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/ahci_platform.c
8040 F:      drivers/ata/libahci_platform.c
8041 F:      include/linux/ahci_platform.h
8042
8043 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
8044 M:      Mikael Pettersson <mikpelinux@gmail.com>
8045 L:      linux-ide@vger.kernel.org
8046 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8047 S:      Maintained
8048 F:      drivers/ata/sata_promise.*
8049
8050 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
8051 M:      Tejun Heo <tj@kernel.org>
8052 L:      linux-ide@vger.kernel.org
8053 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8054 S:      Maintained
8055 F:      drivers/ata/
8056 F:      include/linux/ata.h
8057 F:      include/linux/libata.h
8058 F:      Documentation/devicetree/bindings/ata/
8059
8060 LIBLOCKDEP
8061 M:      Sasha Levin <alexander.levin@verizon.com>
8062 S:      Maintained
8063 F:      tools/lib/lockdep/
8064
8065 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
8066 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
8067 M:      Dan Williams <dan.j.williams@intel.com>
8068 M:      Vishal Verma <vishal.l.verma@intel.com>
8069 M:      Dave Jiang <dave.jiang@intel.com>
8070 L:      linux-nvdimm@lists.01.org
8071 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8072 S:      Supported
8073 F:      drivers/nvdimm/blk.c
8074 F:      drivers/nvdimm/region_devs.c
8075
8076 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
8077 M:      Vishal Verma <vishal.l.verma@intel.com>
8078 M:      Dan Williams <dan.j.williams@intel.com>
8079 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
8080 M:      Dave Jiang <dave.jiang@intel.com>
8081 L:      linux-nvdimm@lists.01.org
8082 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8083 S:      Supported
8084 F:      drivers/nvdimm/btt*
8085
8086 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
8087 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
8088 M:      Dan Williams <dan.j.williams@intel.com>
8089 M:      Vishal Verma <vishal.l.verma@intel.com>
8090 M:      Dave Jiang <dave.jiang@intel.com>
8091 L:      linux-nvdimm@lists.01.org
8092 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8093 S:      Supported
8094 F:      drivers/nvdimm/pmem*
8095
8096 LIBNVDIMM: DEVICETREE BINDINGS
8097 M:      Oliver O'Halloran <oohall@gmail.com>
8098 L:      linux-nvdimm@lists.01.org
8099 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8100 S:      Supported
8101 F:      drivers/nvdimm/of_pmem.c
8102 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
8103
8104 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
8105 M:      Dan Williams <dan.j.williams@intel.com>
8106 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
8107 M:      Vishal Verma <vishal.l.verma@intel.com>
8108 M:      Dave Jiang <dave.jiang@intel.com>
8109 L:      linux-nvdimm@lists.01.org
8110 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8111 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
8112 S:      Supported
8113 F:      drivers/nvdimm/*
8114 F:      drivers/acpi/nfit/*
8115 F:      include/linux/nd.h
8116 F:      include/linux/libnvdimm.h
8117 F:      include/uapi/linux/ndctl.h
8118
8119 LIGHTNVM PLATFORM SUPPORT
8120 M:      Matias Bjorling <mb@lightnvm.io>
8121 W:      http://github/OpenChannelSSD
8122 L:      linux-block@vger.kernel.org
8123 S:      Maintained
8124 F:      drivers/lightnvm/
8125 F:      include/linux/lightnvm.h
8126 F:      include/uapi/linux/lightnvm.h
8127
8128 LINUX FOR POWER MACINTOSH
8129 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8130 W:      http://www.penguinppc.org/
8131 L:      linuxppc-dev@lists.ozlabs.org
8132 S:      Maintained
8133 F:      arch/powerpc/platforms/powermac/
8134 F:      drivers/macintosh/
8135
8136 LINUX FOR POWERPC (32-BIT AND 64-BIT)
8137 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8138 M:      Paul Mackerras <paulus@samba.org>
8139 M:      Michael Ellerman <mpe@ellerman.id.au>
8140 W:      https://github.com/linuxppc/linux/wiki
8141 L:      linuxppc-dev@lists.ozlabs.org
8142 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
8143 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
8144 S:      Supported
8145 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
8146 F:      Documentation/devicetree/bindings/powerpc/
8147 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
8148 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
8149 F:      Documentation/powerpc/
8150 F:      arch/powerpc/
8151 F:      drivers/char/tpm/tpm_ibmvtpm*
8152 F:      drivers/crypto/nx/
8153 F:      drivers/crypto/vmx/
8154 F:      drivers/i2c/busses/i2c-opal.c
8155 F:      drivers/net/ethernet/ibm/ibmveth.*
8156 F:      drivers/net/ethernet/ibm/ibmvnic.*
8157 F:      drivers/pci/hotplug/pnv_php.c
8158 F:      drivers/pci/hotplug/rpa*
8159 F:      drivers/rtc/rtc-opal.c
8160 F:      drivers/scsi/ibmvscsi/
8161 F:      drivers/tty/hvc/hvc_opal.c
8162 F:      drivers/watchdog/wdrtas.c
8163 F:      tools/testing/selftests/powerpc
8164 N:      /pmac
8165 N:      powermac
8166 N:      powernv
8167 N:      [^a-z0-9]ps3
8168 N:      pseries
8169
8170 LINUX FOR POWERPC EMBEDDED MPC5XXX
8171 M:      Anatolij Gustschin <agust@denx.de>
8172 L:      linuxppc-dev@lists.ozlabs.org
8173 T:      git git://git.denx.de/linux-denx-agust.git
8174 S:      Maintained
8175 F:      arch/powerpc/platforms/512x/
8176 F:      arch/powerpc/platforms/52xx/
8177
8178 LINUX FOR POWERPC EMBEDDED PPC4XX
8179 M:      Alistair Popple <alistair@popple.id.au>
8180 M:      Matt Porter <mporter@kernel.crashing.org>
8181 W:      http://www.penguinppc.org/
8182 L:      linuxppc-dev@lists.ozlabs.org
8183 S:      Maintained
8184 F:      arch/powerpc/platforms/40x/
8185 F:      arch/powerpc/platforms/44x/
8186
8187 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
8188 M:      Scott Wood <oss@buserror.net>
8189 M:      Kumar Gala <galak@kernel.crashing.org>
8190 W:      http://www.penguinppc.org/
8191 L:      linuxppc-dev@lists.ozlabs.org
8192 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
8193 S:      Maintained
8194 F:      arch/powerpc/platforms/83xx/
8195 F:      arch/powerpc/platforms/85xx/
8196 F:      Documentation/devicetree/bindings/powerpc/fsl/
8197
8198 LINUX FOR POWERPC EMBEDDED PPC8XX
8199 M:      Vitaly Bordug <vitb@kernel.crashing.org>
8200 W:      http://www.penguinppc.org/
8201 L:      linuxppc-dev@lists.ozlabs.org
8202 S:      Maintained
8203 F:      arch/powerpc/platforms/8xx/
8204
8205 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
8206 L:      linuxppc-dev@lists.ozlabs.org
8207 S:      Orphan
8208 F:      arch/powerpc/*/*virtex*
8209 F:      arch/powerpc/*/*/*virtex*
8210
8211 LINUX FOR POWERPC PA SEMI PWRFICIENT
8212 L:      linuxppc-dev@lists.ozlabs.org
8213 S:      Orphan
8214 F:      arch/powerpc/platforms/pasemi/
8215 F:      drivers/*/*pasemi*
8216 F:      drivers/*/*/*pasemi*
8217
8218 LINUX KERNEL DUMP TEST MODULE (LKDTM)
8219 M:      Kees Cook <keescook@chromium.org>
8220 S:      Maintained
8221 F:      drivers/misc/lkdtm/*
8222
8223 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
8224 M:      Alan Stern <stern@rowland.harvard.edu>
8225 M:      Andrea Parri <parri.andrea@gmail.com>
8226 M:      Will Deacon <will.deacon@arm.com>
8227 M:      Peter Zijlstra <peterz@infradead.org>
8228 M:      Boqun Feng <boqun.feng@gmail.com>
8229 M:      Nicholas Piggin <npiggin@gmail.com>
8230 M:      David Howells <dhowells@redhat.com>
8231 M:      Jade Alglave <j.alglave@ucl.ac.uk>
8232 M:      Luc Maranget <luc.maranget@inria.fr>
8233 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
8234 R:      Akira Yokosawa <akiyks@gmail.com>
8235 L:      linux-kernel@vger.kernel.org
8236 S:      Supported
8237 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
8238 F:      tools/memory-model/
8239 F:      Documentation/memory-barriers.txt
8240
8241 LINUX SECURITY MODULE (LSM) FRAMEWORK
8242 M:      Chris Wright <chrisw@sous-sol.org>
8243 L:      linux-security-module@vger.kernel.org
8244 S:      Supported
8245
8246 LIS3LV02D ACCELEROMETER DRIVER
8247 M:      Eric Piel <eric.piel@tremplin-utc.net>
8248 S:      Maintained
8249 F:      Documentation/misc-devices/lis3lv02d
8250 F:      drivers/misc/lis3lv02d/
8251 F:      drivers/platform/x86/hp_accel.c
8252
8253 LIVE PATCHING
8254 M:      Josh Poimboeuf <jpoimboe@redhat.com>
8255 M:      Jessica Yu <jeyu@kernel.org>
8256 M:      Jiri Kosina <jikos@kernel.org>
8257 M:      Miroslav Benes <mbenes@suse.cz>
8258 R:      Petr Mladek <pmladek@suse.com>
8259 S:      Maintained
8260 F:      kernel/livepatch/
8261 F:      include/linux/livepatch.h
8262 F:      arch/x86/include/asm/livepatch.h
8263 F:      arch/x86/kernel/livepatch.c
8264 F:      Documentation/livepatch/
8265 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
8266 F:      samples/livepatch/
8267 L:      live-patching@vger.kernel.org
8268 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/livepatching.git
8269
8270 LLC (802.2)
8271 L:      netdev@vger.kernel.org
8272 S:      Odd fixes
8273 F:      include/linux/llc.h
8274 F:      include/uapi/linux/llc.h
8275 F:      include/net/llc*
8276 F:      net/llc/
8277
8278 LM73 HARDWARE MONITOR DRIVER
8279 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
8280 L:      linux-hwmon@vger.kernel.org
8281 S:      Maintained
8282 F:      drivers/hwmon/lm73.c
8283
8284 LM78 HARDWARE MONITOR DRIVER
8285 M:      Jean Delvare <jdelvare@suse.com>
8286 L:      linux-hwmon@vger.kernel.org
8287 S:      Maintained
8288 F:      Documentation/hwmon/lm78
8289 F:      drivers/hwmon/lm78.c
8290
8291 LM83 HARDWARE MONITOR DRIVER
8292 M:      Jean Delvare <jdelvare@suse.com>
8293 L:      linux-hwmon@vger.kernel.org
8294 S:      Maintained
8295 F:      Documentation/hwmon/lm83
8296 F:      drivers/hwmon/lm83.c
8297
8298 LM90 HARDWARE MONITOR DRIVER
8299 M:      Jean Delvare <jdelvare@suse.com>
8300 L:      linux-hwmon@vger.kernel.org
8301 S:      Maintained
8302 F:      Documentation/hwmon/lm90
8303 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
8304 F:      drivers/hwmon/lm90.c
8305 F:      include/dt-bindings/thermal/lm90.h
8306
8307 LM95234 HARDWARE MONITOR DRIVER
8308 M:      Guenter Roeck <linux@roeck-us.net>
8309 L:      linux-hwmon@vger.kernel.org
8310 S:      Maintained
8311 F:      Documentation/hwmon/lm95234
8312 F:      drivers/hwmon/lm95234.c
8313
8314 LME2510 MEDIA DRIVER
8315 M:      Malcolm Priestley <tvboxspy@gmail.com>
8316 L:      linux-media@vger.kernel.org
8317 W:      https://linuxtv.org
8318 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8319 S:      Maintained
8320 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
8321
8322 LOADPIN SECURITY MODULE
8323 M:      Kees Cook <keescook@chromium.org>
8324 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
8325 S:      Supported
8326 F:      security/loadpin/
8327 F:      Documentation/admin-guide/LSM/LoadPin.rst
8328
8329 LOCKING PRIMITIVES
8330 M:      Peter Zijlstra <peterz@infradead.org>
8331 M:      Ingo Molnar <mingo@redhat.com>
8332 L:      linux-kernel@vger.kernel.org
8333 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
8334 S:      Maintained
8335 F:      Documentation/locking/
8336 F:      include/linux/lockdep.h
8337 F:      include/linux/spinlock*.h
8338 F:      arch/*/include/asm/spinlock*.h
8339 F:      include/linux/rwlock*.h
8340 F:      include/linux/mutex*.h
8341 F:      arch/*/include/asm/mutex*.h
8342 F:      include/linux/rwsem*.h
8343 F:      arch/*/include/asm/rwsem.h
8344 F:      include/linux/seqlock.h
8345 F:      lib/locking*.[ch]
8346 F:      kernel/locking/
8347 X:      kernel/locking/locktorture.c
8348
8349 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
8350 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
8351 L:      linux-ntfs-dev@lists.sourceforge.net
8352 W:      http://www.linux-ntfs.org/content/view/19/37/
8353 S:      Maintained
8354 F:      Documentation/ldm.txt
8355 F:      block/partitions/ldm.*
8356
8357 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
8358 M:      Sathya Prakash <sathya.prakash@broadcom.com>
8359 M:      Chaitra P B <chaitra.basappa@broadcom.com>
8360 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
8361 L:      MPT-FusionLinux.pdl@broadcom.com
8362 L:      linux-scsi@vger.kernel.org
8363 W:      http://www.avagotech.com/support/
8364 S:      Supported
8365 F:      drivers/message/fusion/
8366 F:      drivers/scsi/mpt2sas/
8367 F:      drivers/scsi/mpt3sas/
8368
8369 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
8370 M:      Matthew Wilcox <matthew@wil.cx>
8371 L:      linux-scsi@vger.kernel.org
8372 S:      Maintained
8373 F:      drivers/scsi/sym53c8xx_2/
8374
8375 LTC4261 HARDWARE MONITOR DRIVER
8376 M:      Guenter Roeck <linux@roeck-us.net>
8377 L:      linux-hwmon@vger.kernel.org
8378 S:      Maintained
8379 F:      Documentation/hwmon/ltc4261
8380 F:      drivers/hwmon/ltc4261.c
8381
8382 LTC4306 I2C MULTIPLEXER DRIVER
8383 M:      Michael Hennerich <michael.hennerich@analog.com>
8384 W:      http://ez.analog.com/community/linux-device-drivers
8385 L:      linux-i2c@vger.kernel.org
8386 S:      Supported
8387 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
8388 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
8389
8390 LTP (Linux Test Project)
8391 M:      Mike Frysinger <vapier@gentoo.org>
8392 M:      Cyril Hrubis <chrubis@suse.cz>
8393 M:      Wanlong Gao <wanlong.gao@gmail.com>
8394 M:      Jan Stancek <jstancek@redhat.com>
8395 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
8396 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
8397 L:      ltp@lists.linux.it (subscribers-only)
8398 W:      http://linux-test-project.github.io/
8399 T:      git git://github.com/linux-test-project/ltp.git
8400 S:      Maintained
8401
8402 M68K ARCHITECTURE
8403 M:      Geert Uytterhoeven <geert@linux-m68k.org>
8404 L:      linux-m68k@lists.linux-m68k.org
8405 W:      http://www.linux-m68k.org/
8406 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
8407 S:      Maintained
8408 F:      arch/m68k/
8409 F:      drivers/zorro/
8410
8411 M68K ON APPLE MACINTOSH
8412 M:      Joshua Thompson <funaho@jurai.org>
8413 W:      http://www.mac.linux-m68k.org/
8414 L:      linux-m68k@lists.linux-m68k.org
8415 S:      Maintained
8416 F:      arch/m68k/mac/
8417
8418 M68K ON HP9000/300
8419 M:      Philip Blundell <philb@gnu.org>
8420 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
8421 S:      Maintained
8422 F:      arch/m68k/hp300/
8423
8424 M88DS3103 MEDIA DRIVER
8425 M:      Antti Palosaari <crope@iki.fi>
8426 L:      linux-media@vger.kernel.org
8427 W:      https://linuxtv.org
8428 W:      http://palosaari.fi/linux/
8429 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8430 T:      git git://linuxtv.org/anttip/media_tree.git
8431 S:      Maintained
8432 F:      drivers/media/dvb-frontends/m88ds3103*
8433
8434 M88RS2000 MEDIA DRIVER
8435 M:      Malcolm Priestley <tvboxspy@gmail.com>
8436 L:      linux-media@vger.kernel.org
8437 W:      https://linuxtv.org
8438 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8439 S:      Maintained
8440 F:      drivers/media/dvb-frontends/m88rs2000*
8441
8442 MA901 MASTERKIT USB FM RADIO DRIVER
8443 M:      Alexey Klimov <klimov.linux@gmail.com>
8444 L:      linux-media@vger.kernel.org
8445 T:      git git://linuxtv.org/media_tree.git
8446 S:      Maintained
8447 F:      drivers/media/radio/radio-ma901.c
8448
8449 MAC80211
8450 M:      Johannes Berg <johannes@sipsolutions.net>
8451 L:      linux-wireless@vger.kernel.org
8452 W:      http://wireless.kernel.org/
8453 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
8454 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
8455 S:      Maintained
8456 F:      Documentation/networking/mac80211-injection.txt
8457 F:      include/net/mac80211.h
8458 F:      net/mac80211/
8459 F:      drivers/net/wireless/mac80211_hwsim.[ch]
8460 F:      Documentation/networking/mac80211_hwsim/README
8461
8462 MAILBOX API
8463 M:      Jassi Brar <jassisinghbrar@gmail.com>
8464 L:      linux-kernel@vger.kernel.org
8465 S:      Maintained
8466 F:      drivers/mailbox/
8467 F:      include/linux/mailbox_client.h
8468 F:      include/linux/mailbox_controller.h
8469
8470 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
8471 M:      Michael Kerrisk <mtk.manpages@gmail.com>
8472 W:      http://www.kernel.org/doc/man-pages
8473 L:      linux-man@vger.kernel.org
8474 S:      Maintained
8475
8476 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
8477 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
8478 L:      linux-mips@linux-mips.org
8479 S:      Maintained
8480 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
8481
8482 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
8483 M:      Andrew Lunn <andrew@lunn.ch>
8484 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
8485 L:      netdev@vger.kernel.org
8486 S:      Maintained
8487 F:      drivers/net/dsa/mv88e6xxx/
8488 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
8489
8490 MARVELL ARMADA DRM SUPPORT
8491 M:      Russell King <linux@armlinux.org.uk>
8492 S:      Maintained
8493 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
8494 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
8495 F:      drivers/gpu/drm/armada/
8496 F:      include/uapi/drm/armada_drm.h
8497 F:      Documentation/devicetree/bindings/display/armada/
8498
8499 MARVELL CRYPTO DRIVER
8500 M:      Boris Brezillon <boris.brezillon@bootlin.com>
8501 M:      Arnaud Ebalard <arno@natisbad.org>
8502 F:      drivers/crypto/marvell/
8503 S:      Maintained
8504 L:      linux-crypto@vger.kernel.org
8505
8506 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
8507 M:      Mirko Lindner <mlindner@marvell.com>
8508 M:      Stephen Hemminger <stephen@networkplumber.org>
8509 L:      netdev@vger.kernel.org
8510 S:      Maintained
8511 F:      drivers/net/ethernet/marvell/sk*
8512
8513 MARVELL LIBERTAS WIRELESS DRIVER
8514 L:      libertas-dev@lists.infradead.org
8515 S:      Orphan
8516 F:      drivers/net/wireless/marvell/libertas/
8517
8518 MARVELL MACCHIATOBIN SUPPORT
8519 M:      Russell King <linux@armlinux.org.uk>
8520 L:      linux-arm-kernel@lists.infradead.org
8521 S:      Maintained
8522 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
8523
8524 MARVELL MV643XX ETHERNET DRIVER
8525 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
8526 L:      netdev@vger.kernel.org
8527 S:      Maintained
8528 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
8529 F:      include/linux/mv643xx.h
8530
8531 MARVELL MV88X3310 PHY DRIVER
8532 M:      Russell King <linux@armlinux.org.uk>
8533 L:      netdev@vger.kernel.org
8534 S:      Maintained
8535 F:      drivers/net/phy/marvell10g.c
8536
8537 MARVELL MVNETA ETHERNET DRIVER
8538 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
8539 L:      netdev@vger.kernel.org
8540 S:      Maintained
8541 F:      drivers/net/ethernet/marvell/mvneta.*
8542
8543 MARVELL MWIFIEX WIRELESS DRIVER
8544 M:      Amitkumar Karwar <amitkarwar@gmail.com>
8545 M:      Nishant Sarmukadam <nishants@marvell.com>
8546 M:      Ganapathi Bhat <gbhat@marvell.com>
8547 M:      Xinming Hu <huxm@marvell.com>
8548 L:      linux-wireless@vger.kernel.org
8549 S:      Maintained
8550 F:      drivers/net/wireless/marvell/mwifiex/
8551
8552 MARVELL MWL8K WIRELESS DRIVER
8553 M:      Lennert Buytenhek <buytenh@wantstofly.org>
8554 L:      linux-wireless@vger.kernel.org
8555 S:      Odd Fixes
8556 F:      drivers/net/wireless/marvell/mwl8k.c
8557
8558 MARVELL NAND CONTROLLER DRIVER
8559 M:      Miquel Raynal <miquel.raynal@bootlin.com>
8560 L:      linux-mtd@lists.infradead.org
8561 S:      Maintained
8562 F:      drivers/mtd/nand/raw/marvell_nand.c
8563 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
8564
8565 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
8566 M:      Nicolas Pitre <nico@fluxnic.net>
8567 S:      Odd Fixes
8568 F:      drivers/mmc/host/mvsdio.*
8569
8570 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
8571 M:      Hu Ziji <huziji@marvell.com>
8572 L:      linux-mmc@vger.kernel.org
8573 S:      Supported
8574 F:      drivers/mmc/host/sdhci-xenon*
8575 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
8576
8577 MATROX FRAMEBUFFER DRIVER
8578 L:      linux-fbdev@vger.kernel.org
8579 S:      Orphan
8580 F:      drivers/video/fbdev/matrox/matroxfb_*
8581 F:      include/uapi/linux/matroxfb.h
8582
8583 MAX16065 HARDWARE MONITOR DRIVER
8584 M:      Guenter Roeck <linux@roeck-us.net>
8585 L:      linux-hwmon@vger.kernel.org
8586 S:      Maintained
8587 F:      Documentation/hwmon/max16065
8588 F:      drivers/hwmon/max16065.c
8589
8590 MAX20751 HARDWARE MONITOR DRIVER
8591 M:      Guenter Roeck <linux@roeck-us.net>
8592 L:      linux-hwmon@vger.kernel.org
8593 S:      Maintained
8594 F:      Documentation/hwmon/max20751
8595 F:      drivers/hwmon/max20751.c
8596
8597 MAX2175 SDR TUNER DRIVER
8598 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
8599 L:      linux-media@vger.kernel.org
8600 T:      git git://linuxtv.org/media_tree.git
8601 S:      Maintained
8602 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
8603 F:      Documentation/media/v4l-drivers/max2175.rst
8604 F:      drivers/media/i2c/max2175*
8605 F:      include/uapi/linux/max2175.h
8606
8607 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
8608 L:      linux-hwmon@vger.kernel.org
8609 S:      Orphan
8610 F:      Documentation/hwmon/max6650
8611 F:      drivers/hwmon/max6650.c
8612
8613 MAX6697 HARDWARE MONITOR DRIVER
8614 M:      Guenter Roeck <linux@roeck-us.net>
8615 L:      linux-hwmon@vger.kernel.org
8616 S:      Maintained
8617 F:      Documentation/hwmon/max6697
8618 F:      Documentation/devicetree/bindings/i2c/max6697.txt
8619 F:      drivers/hwmon/max6697.c
8620 F:      include/linux/platform_data/max6697.h
8621
8622 MAX9860 MONO AUDIO VOICE CODEC DRIVER
8623 M:      Peter Rosin <peda@axentia.se>
8624 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8625 S:      Maintained
8626 F:      Documentation/devicetree/bindings/sound/max9860.txt
8627 F:      sound/soc/codecs/max9860.*
8628
8629 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
8630 M:      Javier Martinez Canillas <javier@dowhile0.org>
8631 L:      linux-kernel@vger.kernel.org
8632 S:      Supported
8633 F:      drivers/regulator/max77802-regulator.c
8634 F:      Documentation/devicetree/bindings/*/*max77802.txt
8635 F:      include/dt-bindings/*/*max77802.h
8636
8637 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
8638 M:      Krzysztof Kozlowski <krzk@kernel.org>
8639 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8640 L:      linux-pm@vger.kernel.org
8641 S:      Supported
8642 F:      drivers/power/supply/max14577_charger.c
8643 F:      drivers/power/supply/max77693_charger.c
8644
8645 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
8646 M:      Chanwoo Choi <cw00.choi@samsung.com>
8647 M:      Krzysztof Kozlowski <krzk@kernel.org>
8648 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8649 L:      linux-kernel@vger.kernel.org
8650 S:      Supported
8651 F:      drivers/*/max14577*.c
8652 F:      drivers/*/max77686*.c
8653 F:      drivers/*/max77693*.c
8654 F:      drivers/extcon/extcon-max14577.c
8655 F:      drivers/extcon/extcon-max77693.c
8656 F:      drivers/rtc/rtc-max77686.c
8657 F:      drivers/clk/clk-max77686.c
8658 F:      Documentation/devicetree/bindings/mfd/max14577.txt
8659 F:      Documentation/devicetree/bindings/*/max77686.txt
8660 F:      Documentation/devicetree/bindings/mfd/max77693.txt
8661 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
8662 F:      include/linux/mfd/max14577*.h
8663 F:      include/linux/mfd/max77686*.h
8664 F:      include/linux/mfd/max77693*.h
8665
8666 MAXIRADIO FM RADIO RECEIVER DRIVER
8667 M:      Hans Verkuil <hverkuil@xs4all.nl>
8668 L:      linux-media@vger.kernel.org
8669 T:      git git://linuxtv.org/media_tree.git
8670 W:      https://linuxtv.org
8671 S:      Maintained
8672 F:      drivers/media/radio/radio-maxiradio*
8673
8674 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
8675 M:      Peter Rosin <peda@axentia.se>
8676 L:      linux-iio@vger.kernel.org
8677 S:      Maintained
8678 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
8679 F:      drivers/iio/potentiometer/mcp4018.c
8680 F:      drivers/iio/potentiometer/mcp4531.c
8681
8682 MCR20A IEEE-802.15.4 RADIO DRIVER
8683 M:      Xue Liu <liuxuenetmail@gmail.com>
8684 L:      linux-wpan@vger.kernel.org
8685 W:      https://github.com/xueliu/mcr20a-linux
8686 S:      Maintained
8687 F:      drivers/net/ieee802154/mcr20a.c
8688 F:      drivers/net/ieee802154/mcr20a.h
8689 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
8690
8691 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
8692 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
8693 L:      linux-iio@vger.kernel.org
8694 S:      Maintained
8695 F:      drivers/iio/dac/cio-dac.c
8696
8697 MEDIA DRIVERS FOR ASCOT2E
8698 M:      Sergey Kozlov <serjk@netup.ru>
8699 M:      Abylay Ospan <aospan@netup.ru>
8700 L:      linux-media@vger.kernel.org
8701 W:      https://linuxtv.org
8702 W:      http://netup.tv/
8703 T:      git git://linuxtv.org/media_tree.git
8704 S:      Supported
8705 F:      drivers/media/dvb-frontends/ascot2e*
8706
8707 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
8708 M:      Jasmin Jessich <jasmin@anw.at>
8709 L:      linux-media@vger.kernel.org
8710 W:      https://linuxtv.org
8711 T:      git git://linuxtv.org/media_tree.git
8712 S:      Maintained
8713 F:      drivers/media/dvb-frontends/cxd2099*
8714
8715 MEDIA DRIVERS FOR CXD2841ER
8716 M:      Sergey Kozlov <serjk@netup.ru>
8717 M:      Abylay Ospan <aospan@netup.ru>
8718 L:      linux-media@vger.kernel.org
8719 W:      https://linuxtv.org
8720 W:      http://netup.tv/
8721 T:      git git://linuxtv.org/media_tree.git
8722 S:      Supported
8723 F:      drivers/media/dvb-frontends/cxd2841er*
8724
8725 MEDIA DRIVERS FOR CXD2880
8726 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
8727 L:      linux-media@vger.kernel.org
8728 W:      http://linuxtv.org/
8729 T:      git git://linuxtv.org/media_tree.git
8730 S:      Supported
8731 F:      drivers/media/dvb-frontends/cxd2880/*
8732 F:      drivers/media/spi/cxd2880*
8733
8734 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
8735 M:      Daniel Scheller <d.scheller.oss@gmail.com>
8736 L:      linux-media@vger.kernel.org
8737 W:      https://linuxtv.org
8738 T:      git git://linuxtv.org/media_tree.git
8739 S:      Maintained
8740 F:      drivers/media/pci/ddbridge/*
8741
8742 MEDIA DRIVERS FOR FREESCALE IMX
8743 M:      Steve Longerbeam <slongerbeam@gmail.com>
8744 M:      Philipp Zabel <p.zabel@pengutronix.de>
8745 L:      linux-media@vger.kernel.org
8746 T:      git git://linuxtv.org/media_tree.git
8747 S:      Maintained
8748 F:      Documentation/devicetree/bindings/media/imx.txt
8749 F:      Documentation/media/v4l-drivers/imx.rst
8750 F:      drivers/staging/media/imx/
8751 F:      include/linux/imx-media.h
8752 F:      include/media/imx.h
8753
8754 MEDIA DRIVERS FOR HELENE
8755 M:      Abylay Ospan <aospan@netup.ru>
8756 L:      linux-media@vger.kernel.org
8757 W:      https://linuxtv.org
8758 W:      http://netup.tv/
8759 T:      git git://linuxtv.org/media_tree.git
8760 S:      Supported
8761 F:      drivers/media/dvb-frontends/helene*
8762
8763 MEDIA DRIVERS FOR HORUS3A
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/dvb-frontends/horus3a*
8772
8773 MEDIA DRIVERS FOR LNBH25
8774 M:      Sergey Kozlov <serjk@netup.ru>
8775 M:      Abylay Ospan <aospan@netup.ru>
8776 L:      linux-media@vger.kernel.org
8777 W:      https://linuxtv.org
8778 W:      http://netup.tv/
8779 T:      git git://linuxtv.org/media_tree.git
8780 S:      Supported
8781 F:      drivers/media/dvb-frontends/lnbh25*
8782
8783 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
8784 M:      Daniel Scheller <d.scheller.oss@gmail.com>
8785 L:      linux-media@vger.kernel.org
8786 W:      https://linuxtv.org
8787 T:      git git://linuxtv.org/media_tree.git
8788 S:      Maintained
8789 F:      drivers/media/dvb-frontends/mxl5xx*
8790
8791 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
8792 M:      Sergey Kozlov <serjk@netup.ru>
8793 M:      Abylay Ospan <aospan@netup.ru>
8794 L:      linux-media@vger.kernel.org
8795 W:      https://linuxtv.org
8796 W:      http://netup.tv/
8797 T:      git git://linuxtv.org/media_tree.git
8798 S:      Supported
8799 F:      drivers/media/pci/netup_unidvb/*
8800
8801 MEDIA DRIVERS FOR RENESAS - CEU
8802 M:      Jacopo Mondi <jacopo@jmondi.org>
8803 L:      linux-media@vger.kernel.org
8804 L:      linux-renesas-soc@vger.kernel.org
8805 T:      git git://linuxtv.org/media_tree.git
8806 S:      Supported
8807 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
8808 F:      drivers/media/platform/renesas-ceu.c
8809 F:      include/media/drv-intf/renesas-ceu.h
8810
8811 MEDIA DRIVERS FOR RENESAS - DRIF
8812 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
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/renesas,drif.txt
8818 F:      drivers/media/platform/rcar_drif.c
8819
8820 MEDIA DRIVERS FOR RENESAS - FCP
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,fcp.txt
8827 F:      drivers/media/platform/rcar-fcp.c
8828 F:      include/media/rcar-fcp.h
8829
8830 MEDIA DRIVERS FOR RENESAS - FDP1
8831 M:      Kieran Bingham <kieran@bingham.xyz>
8832 L:      linux-media@vger.kernel.org
8833 L:      linux-renesas-soc@vger.kernel.org
8834 T:      git git://linuxtv.org/media_tree.git
8835 S:      Supported
8836 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
8837 F:      drivers/media/platform/rcar_fdp1.c
8838
8839 MEDIA DRIVERS FOR RENESAS - VIN
8840 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
8841 L:      linux-media@vger.kernel.org
8842 L:      linux-renesas-soc@vger.kernel.org
8843 T:      git git://linuxtv.org/media_tree.git
8844 S:      Supported
8845 F:      Documentation/devicetree/bindings/media/rcar_vin.txt
8846 F:      drivers/media/platform/rcar-vin/
8847
8848 MEDIA DRIVERS FOR RENESAS - VSP1
8849 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
8850 L:      linux-media@vger.kernel.org
8851 L:      linux-renesas-soc@vger.kernel.org
8852 T:      git git://linuxtv.org/media_tree.git
8853 S:      Supported
8854 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
8855 F:      drivers/media/platform/vsp1/
8856
8857 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
8858 M:      Daniel Scheller <d.scheller.oss@gmail.com>
8859 L:      linux-media@vger.kernel.org
8860 W:      https://linuxtv.org
8861 T:      git git://linuxtv.org/media_tree.git
8862 S:      Maintained
8863 F:      drivers/media/dvb-frontends/stv0910*
8864
8865 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
8866 M:      Daniel Scheller <d.scheller.oss@gmail.com>
8867 L:      linux-media@vger.kernel.org
8868 W:      https://linuxtv.org
8869 T:      git git://linuxtv.org/media_tree.git
8870 S:      Maintained
8871 F:      drivers/media/dvb-frontends/stv6111*
8872
8873 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
8874 M:      Dmitry Osipenko <digetx@gmail.com>
8875 L:      linux-media@vger.kernel.org
8876 L:      linux-tegra@vger.kernel.org
8877 T:      git git://linuxtv.org/media_tree.git
8878 S:      Maintained
8879 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
8880 F:      drivers/staging/media/tegra-vde/
8881
8882 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
8883 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
8884 P:      LinuxTV.org Project
8885 L:      linux-media@vger.kernel.org
8886 W:      https://linuxtv.org
8887 Q:      http://patchwork.kernel.org/project/linux-media/list/
8888 T:      git git://linuxtv.org/media_tree.git
8889 S:      Maintained
8890 F:      Documentation/devicetree/bindings/media/
8891 F:      Documentation/media/
8892 F:      drivers/media/
8893 F:      drivers/staging/media/
8894 F:      include/linux/platform_data/media/
8895 F:      include/media/
8896 F:      include/uapi/linux/dvb/
8897 F:      include/uapi/linux/videodev2.h
8898 F:      include/uapi/linux/media.h
8899 F:      include/uapi/linux/v4l2-*
8900 F:      include/uapi/linux/meye.h
8901 F:      include/uapi/linux/ivtv*
8902 F:      include/uapi/linux/uvcvideo.h
8903
8904 MEDIATEK CIR DRIVER
8905 M:      Sean Wang <sean.wang@mediatek.com>
8906 S:      Maintained
8907 F:      drivers/media/rc/mtk-cir.c
8908
8909 MEDIATEK DMA DRIVER
8910 M:      Sean Wang <sean.wang@mediatek.com>
8911 L:      dmaengine@vger.kernel.org
8912 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8913 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
8914 S:      Maintained
8915 F:      Documentation/devicetree/bindings/dma/mtk-*
8916 F:      drivers/dma/mediatek/
8917
8918 MEDIATEK PMIC LED DRIVER
8919 M:      Sean Wang <sean.wang@mediatek.com>
8920 S:      Maintained
8921 F:      drivers/leds/leds-mt6323.c
8922 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
8923
8924 MEDIATEK ETHERNET DRIVER
8925 M:      Felix Fietkau <nbd@openwrt.org>
8926 M:      John Crispin <john@phrozen.org>
8927 M:      Sean Wang <sean.wang@mediatek.com>
8928 M:      Nelson Chang <nelson.chang@mediatek.com>
8929 L:      netdev@vger.kernel.org
8930 S:      Maintained
8931 F:      drivers/net/ethernet/mediatek/
8932
8933 MEDIATEK SWITCH DRIVER
8934 M:      Sean Wang <sean.wang@mediatek.com>
8935 L:      netdev@vger.kernel.org
8936 S:      Maintained
8937 F:      drivers/net/dsa/mt7530.*
8938 F:      net/dsa/tag_mtk.c
8939
8940 MEDIATEK JPEG DRIVER
8941 M:      Rick Chang <rick.chang@mediatek.com>
8942 M:      Bin Liu <bin.liu@mediatek.com>
8943 S:      Supported
8944 F:      drivers/media/platform/mtk-jpeg/
8945 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
8946
8947 MEDIATEK MDP DRIVER
8948 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
8949 M:      Houlong Wei <houlong.wei@mediatek.com>
8950 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
8951 S:      Supported
8952 F:      drivers/media/platform/mtk-mdp/
8953 F:      drivers/media/platform/mtk-vpu/
8954 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
8955
8956 MEDIATEK MEDIA DRIVER
8957 M:      Tiffany Lin <tiffany.lin@mediatek.com>
8958 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
8959 S:      Supported
8960 F:      drivers/media/platform/mtk-vcodec/
8961 F:      drivers/media/platform/mtk-vpu/
8962 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
8963 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
8964
8965 MEDIATEK MT7601U WIRELESS LAN DRIVER
8966 M:      Jakub Kicinski <kubakici@wp.pl>
8967 L:      linux-wireless@vger.kernel.org
8968 S:      Maintained
8969 F:      drivers/net/wireless/mediatek/mt7601u/
8970
8971 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
8972 M:      Sean Wang <sean.wang@mediatek.com>
8973 S:      Maintained
8974 F:      drivers/char/hw_random/mtk-rng.c
8975
8976 MEDIATEK USB3 DRD IP DRIVER
8977 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
8978 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
8979 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8980 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
8981 S:      Maintained
8982 F:      drivers/usb/mtu3/
8983
8984 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
8985 M:      Peter Senna Tschudin <peter.senna@collabora.com>
8986 M:      Martin Donnelly <martin.donnelly@ge.com>
8987 M:      Martyn Welch <martyn.welch@collabora.co.uk>
8988 S:      Maintained
8989 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
8990 F:      Documentation/devicetree/bindings/video/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
8991
8992 MEGARAID SCSI/SAS DRIVERS
8993 M:      Kashyap Desai <kashyap.desai@broadcom.com>
8994 M:      Sumit Saxena <sumit.saxena@broadcom.com>
8995 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
8996 L:      megaraidlinux.pdl@broadcom.com
8997 L:      linux-scsi@vger.kernel.org
8998 W:      http://www.avagotech.com/support/
8999 S:      Maintained
9000 F:      Documentation/scsi/megaraid.txt
9001 F:      drivers/scsi/megaraid.*
9002 F:      drivers/scsi/megaraid/
9003
9004 MELEXIS MLX90614 DRIVER
9005 M:      Crt Mori <cmo@melexis.com>
9006 L:      linux-iio@vger.kernel.org
9007 W:      http://www.melexis.com
9008 S:      Supported
9009 F:      drivers/iio/temperature/mlx90614.c
9010
9011 MELEXIS MLX90632 DRIVER
9012 M:      Crt Mori <cmo@melexis.com>
9013 L:      linux-iio@vger.kernel.org
9014 W:      http://www.melexis.com
9015 S:      Supported
9016 F:      drivers/iio/temperature/mlx90632.c
9017
9018 MELFAS MIP4 TOUCHSCREEN DRIVER
9019 M:      Sangwon Jee <jeesw@melfas.com>
9020 W:      http://www.melfas.com
9021 S:      Supported
9022 F:      drivers/input/touchscreen/melfas_mip4.c
9023 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
9024
9025 MELLANOX ETHERNET DRIVER (mlx4_en)
9026 M:      Tariq Toukan <tariqt@mellanox.com>
9027 L:      netdev@vger.kernel.org
9028 S:      Supported
9029 W:      http://www.mellanox.com
9030 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9031 F:      drivers/net/ethernet/mellanox/mlx4/en_*
9032
9033 MELLANOX ETHERNET DRIVER (mlx5e)
9034 M:      Saeed Mahameed <saeedm@mellanox.com>
9035 L:      netdev@vger.kernel.org
9036 S:      Supported
9037 W:      http://www.mellanox.com
9038 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9039 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
9040
9041 MELLANOX ETHERNET INNOVA DRIVER
9042 M:      Ilan Tayari <ilant@mellanox.com>
9043 R:      Boris Pismenny <borisp@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/mlx5/core/fpga/*
9049 F:      include/linux/mlx5/mlx5_ifc_fpga.h
9050
9051 MELLANOX ETHERNET INNOVA IPSEC DRIVER
9052 M:      Ilan Tayari <ilant@mellanox.com>
9053 R:      Boris Pismenny <borisp@mellanox.com>
9054 L:      netdev@vger.kernel.org
9055 S:      Supported
9056 W:      http://www.mellanox.com
9057 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9058 F:      drivers/net/ethernet/mellanox/mlx5/core/en_ipsec/*
9059 F:      drivers/net/ethernet/mellanox/mlx5/core/ipsec*
9060
9061 MELLANOX ETHERNET SWITCH DRIVERS
9062 M:      Jiri Pirko <jiri@mellanox.com>
9063 M:      Ido Schimmel <idosch@mellanox.com>
9064 L:      netdev@vger.kernel.org
9065 S:      Supported
9066 W:      http://www.mellanox.com
9067 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9068 F:      drivers/net/ethernet/mellanox/mlxsw/
9069
9070 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
9071 M:      mlxsw@mellanox.com
9072 L:      netdev@vger.kernel.org
9073 S:      Supported
9074 W:      http://www.mellanox.com
9075 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9076 F:      drivers/net/ethernet/mellanox/mlxfw/
9077
9078 MELLANOX HARDWARE PLATFORM SUPPORT
9079 M:      Andy Shevchenko <andy@infradead.org>
9080 M:      Darren Hart <dvhart@infradead.org>
9081 M:      Vadim Pasternak <vadimp@mellanox.com>
9082 L:      platform-driver-x86@vger.kernel.org
9083 S:      Supported
9084 F:      drivers/platform/mellanox/
9085
9086 MELLANOX MLX4 core VPI driver
9087 M:      Tariq Toukan <tariqt@mellanox.com>
9088 L:      netdev@vger.kernel.org
9089 L:      linux-rdma@vger.kernel.org
9090 W:      http://www.mellanox.com
9091 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9092 S:      Supported
9093 F:      drivers/net/ethernet/mellanox/mlx4/
9094 F:      include/linux/mlx4/
9095
9096 MELLANOX MLX4 IB driver
9097 M:      Yishai Hadas <yishaih@mellanox.com>
9098 L:      linux-rdma@vger.kernel.org
9099 W:      http://www.mellanox.com
9100 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9101 S:      Supported
9102 F:      drivers/infiniband/hw/mlx4/
9103 F:      include/linux/mlx4/
9104 F:      include/uapi/rdma/mlx4-abi.h
9105
9106 MELLANOX MLX5 core VPI driver
9107 M:      Saeed Mahameed <saeedm@mellanox.com>
9108 M:      Matan Barak <matanb@mellanox.com>
9109 M:      Leon Romanovsky <leonro@mellanox.com>
9110 L:      netdev@vger.kernel.org
9111 L:      linux-rdma@vger.kernel.org
9112 W:      http://www.mellanox.com
9113 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9114 S:      Supported
9115 F:      drivers/net/ethernet/mellanox/mlx5/core/
9116 F:      include/linux/mlx5/
9117
9118 MELLANOX MLX5 IB driver
9119 M:      Matan Barak <matanb@mellanox.com>
9120 M:      Leon Romanovsky <leonro@mellanox.com>
9121 L:      linux-rdma@vger.kernel.org
9122 W:      http://www.mellanox.com
9123 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9124 S:      Supported
9125 F:      drivers/infiniband/hw/mlx5/
9126 F:      include/linux/mlx5/
9127 F:      include/uapi/rdma/mlx5-abi.h
9128
9129 MELLANOX MLXCPLD I2C AND MUX DRIVER
9130 M:      Vadim Pasternak <vadimp@mellanox.com>
9131 M:      Michael Shych <michaelsh@mellanox.com>
9132 L:      linux-i2c@vger.kernel.org
9133 S:      Supported
9134 F:      drivers/i2c/busses/i2c-mlxcpld.c
9135 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
9136 F:      Documentation/i2c/busses/i2c-mlxcpld
9137
9138 MELLANOX MLXCPLD LED DRIVER
9139 M:      Vadim Pasternak <vadimp@mellanox.com>
9140 L:      linux-leds@vger.kernel.org
9141 S:      Supported
9142 F:      drivers/leds/leds-mlxcpld.c
9143 F:      drivers/leds/leds-mlxreg.c
9144 F:      Documentation/leds/leds-mlxcpld.txt
9145
9146 MELLANOX PLATFORM DRIVER
9147 M:      Vadim Pasternak <vadimp@mellanox.com>
9148 L:      platform-driver-x86@vger.kernel.org
9149 S:      Supported
9150 F:      drivers/platform/x86/mlx-platform.c
9151
9152 MEMBARRIER SUPPORT
9153 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
9154 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
9155 L:      linux-kernel@vger.kernel.org
9156 S:      Supported
9157 F:      kernel/sched/membarrier.c
9158 F:      include/uapi/linux/membarrier.h
9159 F:      arch/powerpc/include/asm/membarrier.h
9160
9161 MEMORY MANAGEMENT
9162 L:      linux-mm@kvack.org
9163 W:      http://www.linux-mm.org
9164 S:      Maintained
9165 F:      include/linux/mm.h
9166 F:      include/linux/gfp.h
9167 F:      include/linux/mmzone.h
9168 F:      include/linux/memory_hotplug.h
9169 F:      include/linux/vmalloc.h
9170 F:      mm/
9171
9172 MEMORY TECHNOLOGY DEVICES (MTD)
9173 M:      David Woodhouse <dwmw2@infradead.org>
9174 M:      Brian Norris <computersforpeace@gmail.com>
9175 M:      Boris Brezillon <boris.brezillon@bootlin.com>
9176 M:      Marek Vasut <marek.vasut@gmail.com>
9177 M:      Richard Weinberger <richard@nod.at>
9178 L:      linux-mtd@lists.infradead.org
9179 W:      http://www.linux-mtd.infradead.org/
9180 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9181 T:      git git://git.infradead.org/linux-mtd.git master
9182 T:      git git://git.infradead.org/linux-mtd.git mtd/next
9183 S:      Maintained
9184 F:      Documentation/devicetree/bindings/mtd/
9185 F:      drivers/mtd/
9186 F:      include/linux/mtd/
9187 F:      include/uapi/mtd/
9188
9189 MEN A21 WATCHDOG DRIVER
9190 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9191 L:      linux-watchdog@vger.kernel.org
9192 S:      Maintained
9193 F:      drivers/watchdog/mena21_wdt.c
9194
9195 MEN CHAMELEON BUS (mcb)
9196 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9197 S:      Maintained
9198 F:      drivers/mcb/
9199 F:      include/linux/mcb.h
9200 F:      Documentation/men-chameleon-bus.txt
9201
9202 MEN F21BMC (Board Management Controller)
9203 M:      Andreas Werner <andreas.werner@men.de>
9204 S:      Supported
9205 F:      drivers/mfd/menf21bmc.c
9206 F:      drivers/watchdog/menf21bmc_wdt.c
9207 F:      drivers/leds/leds-menf21bmc.c
9208 F:      drivers/hwmon/menf21bmc_hwmon.c
9209 F:      Documentation/hwmon/menf21bmc
9210
9211 MESON AO CEC DRIVER FOR AMLOGIC SOCS
9212 M:      Neil Armstrong <narmstrong@baylibre.com>
9213 L:      linux-media@lists.freedesktop.org
9214 L:      linux-amlogic@lists.infradead.org
9215 W:      http://linux-meson.com/
9216 S:      Supported
9217 F:      drivers/media/platform/meson/ao-cec.c
9218 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
9219 T:      git git://linuxtv.org/media_tree.git
9220
9221 MICROBLAZE ARCHITECTURE
9222 M:      Michal Simek <monstr@monstr.eu>
9223 W:      http://www.monstr.eu/fdt/
9224 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
9225 S:      Supported
9226 F:      arch/microblaze/
9227
9228 MICROCHIP / ATMEL AT91 SERIAL DRIVER
9229 M:      Richard Genoud <richard.genoud@gmail.com>
9230 S:      Maintained
9231 F:      drivers/tty/serial/atmel_serial.c
9232 F:      drivers/tty/serial/atmel_serial.h
9233
9234 MICROCHIP / ATMEL DMA DRIVER
9235 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9236 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9237 L:      dmaengine@vger.kernel.org
9238 S:      Supported
9239 F:      drivers/dma/at_hdmac.c
9240 F:      drivers/dma/at_hdmac_regs.h
9241 F:      include/linux/platform_data/dma-atmel.h
9242
9243 MICROCHIP / ATMEL ECC DRIVER
9244 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
9245 L:      linux-crypto@vger.kernel.org
9246 S:      Maintained
9247 F:      drivers/crypto/atmel-ecc.*
9248
9249 MICROCHIP / ATMEL ISC DRIVER
9250 M:      Songjun Wu <songjun.wu@microchip.com>
9251 L:      linux-media@vger.kernel.org
9252 S:      Supported
9253 F:      drivers/media/platform/atmel/atmel-isc.c
9254 F:      drivers/media/platform/atmel/atmel-isc-regs.h
9255 F:      devicetree/bindings/media/atmel-isc.txt
9256
9257 MICROCHIP / ATMEL NAND DRIVER
9258 M:      Wenyou Yang <wenyou.yang@microchip.com>
9259 M:      Josh Wu <rainyfeeling@outlook.com>
9260 L:      linux-mtd@lists.infradead.org
9261 S:      Supported
9262 F:      drivers/mtd/nand/raw/atmel/*
9263 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
9264
9265 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
9266 M:      Woojung Huh <Woojung.Huh@microchip.com>
9267 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9268 L:      netdev@vger.kernel.org
9269 S:      Maintained
9270 F:      net/dsa/tag_ksz.c
9271 F:      drivers/net/dsa/microchip/*
9272 F:      include/linux/platform_data/microchip-ksz.h
9273 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
9274
9275 MICROCHIP LAN743X ETHERNET DRIVER
9276 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
9277 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9278 L:      netdev@vger.kernel.org
9279 S:      Maintained
9280 F:      drivers/net/ethernet/microchip/lan743x_*
9281
9282 MICROCHIP USB251XB DRIVER
9283 M:      Richard Leitner <richard.leitner@skidata.com>
9284 L:      linux-usb@vger.kernel.org
9285 S:      Maintained
9286 F:      drivers/usb/misc/usb251xb.c
9287 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
9288
9289 MICROSEMI MIPS SOCS
9290 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9291 L:      linux-mips@linux-mips.org
9292 S:      Maintained
9293 F:      arch/mips/generic/board-ocelot.c
9294 F:      arch/mips/configs/generic/board-ocelot.config
9295 F:      arch/mips/boot/dts/mscc/
9296 F:      Documentation/devicetree/bindings/mips/mscc.txt
9297
9298 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
9299 M:      Don Brace <don.brace@microsemi.com>
9300 L:      esc.storagedev@microsemi.com
9301 L:      linux-scsi@vger.kernel.org
9302 S:      Supported
9303 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
9304 F:      drivers/scsi/smartpqi/Kconfig
9305 F:      drivers/scsi/smartpqi/Makefile
9306 F:      include/linux/cciss*.h
9307 F:      include/uapi/linux/cciss*.h
9308 F:      Documentation/scsi/smartpqi.txt
9309
9310 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
9311 M:      Chen Yu <yu.c.chen@intel.com>
9312 L:      platform-driver-x86@vger.kernel.org
9313 S:      Supported
9314 F:      drivers/platform/x86/surfacepro3_button.c
9315
9316 MICROTEK X6 SCANNER
9317 M:      Oliver Neukum <oliver@neukum.org>
9318 S:      Maintained
9319 F:      drivers/usb/image/microtek.*
9320
9321 MIPS
9322 M:      Ralf Baechle <ralf@linux-mips.org>
9323 M:      James Hogan <jhogan@kernel.org>
9324 L:      linux-mips@linux-mips.org
9325 W:      http://www.linux-mips.org/
9326 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
9327 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
9328 S:      Supported
9329 F:      Documentation/devicetree/bindings/mips/
9330 F:      Documentation/mips/
9331 F:      arch/mips/
9332 F:      drivers/platform/mips/
9333
9334 MIPS BOSTON DEVELOPMENT BOARD
9335 M:      Paul Burton <paul.burton@mips.com>
9336 L:      linux-mips@linux-mips.org
9337 S:      Maintained
9338 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
9339 F:      arch/mips/boot/dts/img/boston.dts
9340 F:      arch/mips/configs/generic/board-boston.config
9341 F:      drivers/clk/imgtec/clk-boston.c
9342 F:      include/dt-bindings/clock/boston-clock.h
9343
9344 MIPS GENERIC PLATFORM
9345 M:      Paul Burton <paul.burton@mips.com>
9346 L:      linux-mips@linux-mips.org
9347 S:      Supported
9348 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
9349 F:      arch/mips/generic/
9350 F:      arch/mips/tools/generic-board-config.sh
9351
9352 MIPS/LOONGSON1 ARCHITECTURE
9353 M:      Keguang Zhang <keguang.zhang@gmail.com>
9354 L:      linux-mips@linux-mips.org
9355 S:      Maintained
9356 F:      arch/mips/loongson32/
9357 F:      arch/mips/include/asm/mach-loongson32/
9358 F:      drivers/*/*loongson1*
9359 F:      drivers/*/*/*loongson1*
9360
9361 MIPS/LOONGSON2 ARCHITECTURE
9362 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
9363 L:      linux-mips@linux-mips.org
9364 S:      Maintained
9365 F:      arch/mips/loongson64/*{2e/2f}*
9366 F:      arch/mips/include/asm/mach-loongson64/
9367 F:      drivers/*/*loongson2*
9368 F:      drivers/*/*/*loongson2*
9369
9370 MIPS/LOONGSON3 ARCHITECTURE
9371 M:      Huacai Chen <chenhc@lemote.com>
9372 L:      linux-mips@linux-mips.org
9373 S:      Maintained
9374 F:      arch/mips/loongson64/
9375 F:      arch/mips/include/asm/mach-loongson64/
9376 F:      drivers/platform/mips/cpu_hwmon.c
9377 F:      drivers/*/*loongson3*
9378 F:      drivers/*/*/*loongson3*
9379
9380 MIPS RINT INSTRUCTION EMULATION
9381 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
9382 L:      linux-mips@linux-mips.org
9383 S:      Supported
9384 F:      arch/mips/math-emu/sp_rint.c
9385 F:      arch/mips/math-emu/dp_rint.c
9386
9387 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
9388 M:      Hans Verkuil <hverkuil@xs4all.nl>
9389 L:      linux-media@vger.kernel.org
9390 T:      git git://linuxtv.org/media_tree.git
9391 W:      https://linuxtv.org
9392 S:      Odd Fixes
9393 F:      drivers/media/radio/radio-miropcm20*
9394
9395 MMP SUPPORT
9396 M:      Eric Miao <eric.y.miao@gmail.com>
9397 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
9398 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9399 T:      git git://github.com/hzhuang1/linux.git
9400 T:      git git://git.linaro.org/people/ycmiao/pxa-linux.git
9401 S:      Maintained
9402 F:      arch/arm/boot/dts/mmp*
9403 F:      arch/arm/mach-mmp/
9404
9405 MN88472 MEDIA DRIVER
9406 M:      Antti Palosaari <crope@iki.fi>
9407 L:      linux-media@vger.kernel.org
9408 W:      https://linuxtv.org
9409 W:      http://palosaari.fi/linux/
9410 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9411 S:      Maintained
9412 F:      drivers/media/dvb-frontends/mn88472*
9413
9414 MN88473 MEDIA DRIVER
9415 M:      Antti Palosaari <crope@iki.fi>
9416 L:      linux-media@vger.kernel.org
9417 W:      https://linuxtv.org
9418 W:      http://palosaari.fi/linux/
9419 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9420 S:      Maintained
9421 F:      drivers/media/dvb-frontends/mn88473*
9422
9423 MODULE SUPPORT
9424 M:      Jessica Yu <jeyu@kernel.org>
9425 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
9426 S:      Maintained
9427 F:      include/linux/module.h
9428 F:      kernel/module.c
9429
9430 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
9431 W:      http://popies.net/meye/
9432 S:      Orphan
9433 F:      Documentation/media/v4l-drivers/meye*
9434 F:      drivers/media/pci/meye/
9435 F:      include/uapi/linux/meye.h
9436
9437 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
9438 M:      Jiri Slaby <jirislaby@gmail.com>
9439 S:      Maintained
9440 F:      Documentation/serial/moxa-smartio
9441 F:      drivers/tty/mxser.*
9442
9443 MR800 AVERMEDIA USB FM RADIO DRIVER
9444 M:      Alexey Klimov <klimov.linux@gmail.com>
9445 L:      linux-media@vger.kernel.org
9446 T:      git git://linuxtv.org/media_tree.git
9447 S:      Maintained
9448 F:      drivers/media/radio/radio-mr800.c
9449
9450 MRF24J40 IEEE 802.15.4 RADIO DRIVER
9451 M:      Alan Ott <alan@signal11.us>
9452 L:      linux-wpan@vger.kernel.org
9453 S:      Maintained
9454 F:      drivers/net/ieee802154/mrf24j40.c
9455 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
9456
9457 MSI LAPTOP SUPPORT
9458 M:      "Lee, Chun-Yi" <jlee@suse.com>
9459 L:      platform-driver-x86@vger.kernel.org
9460 S:      Maintained
9461 F:      drivers/platform/x86/msi-laptop.c
9462
9463 MSI WMI SUPPORT
9464 L:      platform-driver-x86@vger.kernel.org
9465 S:      Orphan
9466 F:      drivers/platform/x86/msi-wmi.c
9467
9468 MSI001 MEDIA DRIVER
9469 M:      Antti Palosaari <crope@iki.fi>
9470 L:      linux-media@vger.kernel.org
9471 W:      https://linuxtv.org
9472 W:      http://palosaari.fi/linux/
9473 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9474 T:      git git://linuxtv.org/anttip/media_tree.git
9475 S:      Maintained
9476 F:      drivers/media/tuners/msi001*
9477
9478 MSI2500 MEDIA DRIVER
9479 M:      Antti Palosaari <crope@iki.fi>
9480 L:      linux-media@vger.kernel.org
9481 W:      https://linuxtv.org
9482 W:      http://palosaari.fi/linux/
9483 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9484 T:      git git://linuxtv.org/anttip/media_tree.git
9485 S:      Maintained
9486 F:      drivers/media/usb/msi2500/
9487
9488 MSYSTEMS DISKONCHIP G3 MTD DRIVER
9489 M:      Robert Jarzmik <robert.jarzmik@free.fr>
9490 L:      linux-mtd@lists.infradead.org
9491 S:      Maintained
9492 F:      drivers/mtd/devices/docg3*
9493
9494 MT9M032 APTINA SENSOR DRIVER
9495 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9496 L:      linux-media@vger.kernel.org
9497 T:      git git://linuxtv.org/media_tree.git
9498 S:      Maintained
9499 F:      drivers/media/i2c/mt9m032.c
9500 F:      include/media/i2c/mt9m032.h
9501
9502 MT9P031 APTINA CAMERA SENSOR
9503 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9504 L:      linux-media@vger.kernel.org
9505 T:      git git://linuxtv.org/media_tree.git
9506 S:      Maintained
9507 F:      drivers/media/i2c/mt9p031.c
9508 F:      include/media/i2c/mt9p031.h
9509
9510 MT9T001 APTINA CAMERA SENSOR
9511 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9512 L:      linux-media@vger.kernel.org
9513 T:      git git://linuxtv.org/media_tree.git
9514 S:      Maintained
9515 F:      drivers/media/i2c/mt9t001.c
9516 F:      include/media/i2c/mt9t001.h
9517
9518 MT9T112 APTINA CAMERA SENSOR
9519 M:      Jacopo Mondi <jacopo@jmondi.org>
9520 L:      linux-media@vger.kernel.org
9521 T:      git git://linuxtv.org/media_tree.git
9522 S:      Odd Fixes
9523 F:      drivers/media/i2c/mt9t112.c
9524 F:      include/media/i2c/mt9t112.h
9525
9526 MT9V032 APTINA CAMERA SENSOR
9527 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9528 L:      linux-media@vger.kernel.org
9529 T:      git git://linuxtv.org/media_tree.git
9530 S:      Maintained
9531 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
9532 F:      drivers/media/i2c/mt9v032.c
9533 F:      include/media/i2c/mt9v032.h
9534
9535 MULTIFUNCTION DEVICES (MFD)
9536 M:      Lee Jones <lee.jones@linaro.org>
9537 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
9538 S:      Supported
9539 F:      Documentation/devicetree/bindings/mfd/
9540 F:      drivers/mfd/
9541 F:      include/linux/mfd/
9542 F:      include/dt-bindings/mfd/
9543
9544 MULTIMEDIA CARD (MMC) ETC. OVER SPI
9545 S:      Orphan
9546 F:      drivers/mmc/host/mmc_spi.c
9547 F:      include/linux/spi/mmc_spi.h
9548
9549 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
9550 M:      Ulf Hansson <ulf.hansson@linaro.org>
9551 L:      linux-mmc@vger.kernel.org
9552 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
9553 S:      Maintained
9554 F:      Documentation/devicetree/bindings/mmc/
9555 F:      drivers/mmc/
9556 F:      include/linux/mmc/
9557 F:      include/uapi/linux/mmc/
9558
9559 MULTIPLEXER SUBSYSTEM
9560 M:      Peter Rosin <peda@axentia.se>
9561 S:      Maintained
9562 F:      Documentation/ABI/testing/mux/sysfs-class-mux*
9563 F:      Documentation/devicetree/bindings/mux/
9564 F:      include/linux/dt-bindings/mux/
9565 F:      include/linux/mux/
9566 F:      drivers/mux/
9567
9568 MULTITECH MULTIPORT CARD (ISICOM)
9569 S:      Orphan
9570 F:      drivers/tty/isicom.c
9571 F:      include/linux/isicom.h
9572
9573 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
9574 M:      Bin Liu <b-liu@ti.com>
9575 L:      linux-usb@vger.kernel.org
9576 S:      Maintained
9577 F:      drivers/usb/musb/
9578
9579 MXL5007T MEDIA DRIVER
9580 M:      Michael Krufky <mkrufky@linuxtv.org>
9581 L:      linux-media@vger.kernel.org
9582 W:      https://linuxtv.org
9583 W:      http://github.com/mkrufky
9584 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9585 T:      git git://linuxtv.org/mkrufky/tuners.git
9586 S:      Maintained
9587 F:      drivers/media/tuners/mxl5007t.*
9588
9589 MXSFB DRM DRIVER
9590 M:      Marek Vasut <marex@denx.de>
9591 S:      Supported
9592 F:      drivers/gpu/drm/mxsfb/
9593 F:      Documentation/devicetree/bindings/display/mxsfb-drm.txt
9594
9595 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
9596 M:      Chris Lee <christopher.lee@cspi.com>
9597 L:      netdev@vger.kernel.org
9598 W:      https://www.cspi.com/ethernet-products/support/downloads/
9599 S:      Supported
9600 F:      drivers/net/ethernet/myricom/myri10ge/
9601
9602 NAND FLASH SUBSYSTEM
9603 M:      Boris Brezillon <boris.brezillon@bootlin.com>
9604 R:      Richard Weinberger <richard@nod.at>
9605 L:      linux-mtd@lists.infradead.org
9606 W:      http://www.linux-mtd.infradead.org/
9607 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9608 T:      git git://git.infradead.org/linux-mtd.git nand/fixes
9609 T:      git git://git.infradead.org/linux-mtd.git nand/next
9610 S:      Maintained
9611 F:      drivers/mtd/nand/
9612 F:      include/linux/mtd/*nand*.h
9613
9614 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
9615 M:      Daniel Mack <zonque@gmail.com>
9616 S:      Maintained
9617 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9618 W:      http://www.native-instruments.com
9619 F:      sound/usb/caiaq/
9620
9621 NATSEMI ETHERNET DRIVER (DP8381x)
9622 S:      Orphan
9623 F:      drivers/net/ethernet/natsemi/natsemi.c
9624
9625 NCP FILESYSTEM
9626 M:      Petr Vandrovec <petr@vandrovec.name>
9627 S:      Obsolete
9628 F:      drivers/staging/ncpfs/
9629
9630 NCR 5380 SCSI DRIVERS
9631 M:      Finn Thain <fthain@telegraphics.com.au>
9632 M:      Michael Schmitz <schmitzmic@gmail.com>
9633 L:      linux-scsi@vger.kernel.org
9634 S:      Maintained
9635 F:      Documentation/scsi/g_NCR5380.txt
9636 F:      drivers/scsi/NCR5380.*
9637 F:      drivers/scsi/arm/cumana_1.c
9638 F:      drivers/scsi/arm/oak.c
9639 F:      drivers/scsi/atari_scsi.*
9640 F:      drivers/scsi/dmx3191d.c
9641 F:      drivers/scsi/g_NCR5380.*
9642 F:      drivers/scsi/mac_scsi.*
9643 F:      drivers/scsi/sun3_scsi.*
9644 F:      drivers/scsi/sun3_scsi_vme.c
9645
9646 NCR DUAL 700 SCSI DRIVER (MICROCHANNEL)
9647 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
9648 L:      linux-scsi@vger.kernel.org
9649 S:      Maintained
9650 F:      drivers/scsi/NCR_D700.*
9651
9652 NCT6775 HARDWARE MONITOR DRIVER
9653 M:      Guenter Roeck <linux@roeck-us.net>
9654 L:      linux-hwmon@vger.kernel.org
9655 S:      Maintained
9656 F:      Documentation/hwmon/nct6775
9657 F:      drivers/hwmon/nct6775.c
9658
9659 NETEFFECT IWARP RNIC DRIVER (IW_NES)
9660 M:      Faisal Latif <faisal.latif@intel.com>
9661 L:      linux-rdma@vger.kernel.org
9662 W:      http://www.intel.com/Products/Server/Adapters/Server-Cluster/Server-Cluster-overview.htm
9663 S:      Supported
9664 F:      drivers/infiniband/hw/nes/
9665 F:      include/uapi/rdma/nes-abi.h
9666
9667 NETEM NETWORK EMULATOR
9668 M:      Stephen Hemminger <stephen@networkplumber.org>
9669 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
9670 S:      Maintained
9671 F:      net/sched/sch_netem.c
9672
9673 NETERION 10GbE DRIVERS (s2io/vxge)
9674 M:      Jon Mason <jdmason@kudzu.us>
9675 L:      netdev@vger.kernel.org
9676 S:      Supported
9677 F:      Documentation/networking/s2io.txt
9678 F:      Documentation/networking/vxge.txt
9679 F:      drivers/net/ethernet/neterion/
9680
9681 NETFILTER
9682 M:      Pablo Neira Ayuso <pablo@netfilter.org>
9683 M:      Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
9684 M:      Florian Westphal <fw@strlen.de>
9685 L:      netfilter-devel@vger.kernel.org
9686 L:      coreteam@netfilter.org
9687 W:      http://www.netfilter.org/
9688 W:      http://www.iptables.org/
9689 W:      http://www.nftables.org/
9690 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
9691 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
9692 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
9693 S:      Maintained
9694 F:      include/linux/netfilter*
9695 F:      include/linux/netfilter/
9696 F:      include/net/netfilter/
9697 F:      include/uapi/linux/netfilter*
9698 F:      include/uapi/linux/netfilter/
9699 F:      net/*/netfilter.c
9700 F:      net/*/netfilter/
9701 F:      net/netfilter/
9702 F:      net/bridge/br_netfilter*.c
9703
9704 NETROM NETWORK LAYER
9705 M:      Ralf Baechle <ralf@linux-mips.org>
9706 L:      linux-hams@vger.kernel.org
9707 W:      http://www.linux-ax25.org/
9708 S:      Maintained
9709 F:      include/net/netrom.h
9710 F:      include/uapi/linux/netrom.h
9711 F:      net/netrom/
9712
9713 NETRONOME ETHERNET DRIVERS
9714 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
9715 L:      oss-drivers@netronome.com
9716 S:      Maintained
9717 F:      drivers/net/ethernet/netronome/
9718
9719 NETWORK BLOCK DEVICE (NBD)
9720 M:      Josef Bacik <jbacik@fb.com>
9721 S:      Maintained
9722 L:      linux-block@vger.kernel.org
9723 L:      nbd@other.debian.org
9724 F:      Documentation/blockdev/nbd.txt
9725 F:      drivers/block/nbd.c
9726 F:      include/uapi/linux/nbd.h
9727
9728 NETWORK DROP MONITOR
9729 M:      Neil Horman <nhorman@tuxdriver.com>
9730 L:      netdev@vger.kernel.org
9731 S:      Maintained
9732 W:      https://fedorahosted.org/dropwatch/
9733 F:      net/core/drop_monitor.c
9734
9735 NETWORKING DRIVERS
9736 M:      "David S. Miller" <davem@davemloft.net>
9737 L:      netdev@vger.kernel.org
9738 W:      http://www.linuxfoundation.org/en/Net
9739 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9740 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
9741 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
9742 S:      Odd Fixes
9743 F:      Documentation/devicetree/bindings/net/
9744 F:      drivers/net/
9745 F:      include/linux/if_*
9746 F:      include/linux/netdevice.h
9747 F:      include/linux/etherdevice.h
9748 F:      include/linux/fcdevice.h
9749 F:      include/linux/fddidevice.h
9750 F:      include/linux/hippidevice.h
9751 F:      include/linux/inetdevice.h
9752 F:      include/uapi/linux/if_*
9753 F:      include/uapi/linux/netdevice.h
9754
9755 NETWORKING DRIVERS (WIRELESS)
9756 M:      Kalle Valo <kvalo@codeaurora.org>
9757 L:      linux-wireless@vger.kernel.org
9758 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
9759 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
9760 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
9761 S:      Maintained
9762 F:      Documentation/devicetree/bindings/net/wireless/
9763 F:      drivers/net/wireless/
9764
9765 NETWORKING [DSA]
9766 M:      Andrew Lunn <andrew@lunn.ch>
9767 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
9768 M:      Florian Fainelli <f.fainelli@gmail.com>
9769 S:      Maintained
9770 F:      net/dsa/
9771 F:      include/net/dsa.h
9772 F:      include/linux/dsa/
9773 F:      drivers/net/dsa/
9774
9775 NETWORKING [GENERAL]
9776 M:      "David S. Miller" <davem@davemloft.net>
9777 L:      netdev@vger.kernel.org
9778 W:      http://www.linuxfoundation.org/en/Net
9779 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9780 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
9781 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
9782 B:      mailto:netdev@vger.kernel.org
9783 S:      Maintained
9784 F:      net/
9785 F:      include/net/
9786 F:      include/linux/in.h
9787 F:      include/linux/net.h
9788 F:      include/linux/netdevice.h
9789 F:      include/uapi/linux/in.h
9790 F:      include/uapi/linux/net.h
9791 F:      include/uapi/linux/netdevice.h
9792 F:      include/uapi/linux/net_namespace.h
9793 F:      tools/testing/selftests/net/
9794 F:      lib/net_utils.c
9795 F:      lib/random32.c
9796 F:      Documentation/networking/
9797
9798 NETWORKING [IPSEC]
9799 M:      Steffen Klassert <steffen.klassert@secunet.com>
9800 M:      Herbert Xu <herbert@gondor.apana.org.au>
9801 M:      "David S. Miller" <davem@davemloft.net>
9802 L:      netdev@vger.kernel.org
9803 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
9804 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
9805 S:      Maintained
9806 F:      net/core/flow.c
9807 F:      net/xfrm/
9808 F:      net/key/
9809 F:      net/ipv4/xfrm*
9810 F:      net/ipv4/esp4*
9811 F:      net/ipv4/ah4.c
9812 F:      net/ipv4/ipcomp.c
9813 F:      net/ipv4/ip_vti.c
9814 F:      net/ipv6/xfrm*
9815 F:      net/ipv6/esp6*
9816 F:      net/ipv6/ah6.c
9817 F:      net/ipv6/ipcomp6.c
9818 F:      net/ipv6/ip6_vti.c
9819 F:      include/uapi/linux/xfrm.h
9820 F:      include/net/xfrm.h
9821
9822 NETWORKING [IPv4/IPv6]
9823 M:      "David S. Miller" <davem@davemloft.net>
9824 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
9825 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
9826 L:      netdev@vger.kernel.org
9827 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
9828 S:      Maintained
9829 F:      net/ipv4/
9830 F:      net/ipv6/
9831 F:      include/net/ip*
9832 F:      arch/x86/net/*
9833
9834 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
9835 M:      Paul Moore <paul@paul-moore.com>
9836 W:      https://github.com/netlabel
9837 L:      netdev@vger.kernel.org
9838 L:      linux-security-module@vger.kernel.org
9839 S:      Maintained
9840 F:      Documentation/netlabel/
9841 F:      include/net/calipso.h
9842 F:      include/net/cipso_ipv4.h
9843 F:      include/net/netlabel.h
9844 F:      include/uapi/linux/netfilter/xt_SECMARK.h
9845 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
9846 F:      net/netlabel/
9847 F:      net/ipv4/cipso_ipv4.c
9848 F:      net/ipv6/calipso.c
9849 F:      net/netfilter/xt_CONNSECMARK.c
9850 F:      net/netfilter/xt_SECMARK.c
9851
9852 NETWORKING [TLS]
9853 M:      Ilya Lesokhin <ilyal@mellanox.com>
9854 M:      Aviad Yehezkel <aviadye@mellanox.com>
9855 M:      Dave Watson <davejwatson@fb.com>
9856 L:      netdev@vger.kernel.org
9857 S:      Maintained
9858 F:      net/tls/*
9859 F:      include/uapi/linux/tls.h
9860 F:      include/net/tls.h
9861
9862 NETWORKING [WIRELESS]
9863 L:      linux-wireless@vger.kernel.org
9864 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
9865
9866 NETDEVSIM
9867 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
9868 S:      Maintained
9869 F:      drivers/net/netdevsim/*
9870
9871 NETXEN (1/10) GbE SUPPORT
9872 M:      Manish Chopra <manish.chopra@cavium.com>
9873 M:      Rahul Verma <rahul.verma@cavium.com>
9874 M:      Dept-GELinuxNICDev@cavium.com
9875 L:      netdev@vger.kernel.org
9876 S:      Supported
9877 F:      drivers/net/ethernet/qlogic/netxen/
9878
9879 NFC SUBSYSTEM
9880 M:      Samuel Ortiz <sameo@linux.intel.com>
9881 L:      linux-wireless@vger.kernel.org
9882 L:      linux-nfc@lists.01.org (subscribers-only)
9883 S:      Supported
9884 F:      net/nfc/
9885 F:      include/net/nfc/
9886 F:      include/uapi/linux/nfc.h
9887 F:      drivers/nfc/
9888 F:      include/linux/platform_data/nfcmrvl.h
9889 F:      include/linux/platform_data/nxp-nci.h
9890 F:      Documentation/devicetree/bindings/net/nfc/
9891
9892 NFS, SUNRPC, AND LOCKD CLIENTS
9893 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
9894 M:      Anna Schumaker <anna.schumaker@netapp.com>
9895 L:      linux-nfs@vger.kernel.org
9896 W:      http://client.linux-nfs.org
9897 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
9898 S:      Maintained
9899 F:      fs/lockd/
9900 F:      fs/nfs/
9901 F:      fs/nfs_common/
9902 F:      net/sunrpc/
9903 F:      include/linux/lockd/
9904 F:      include/linux/nfs*
9905 F:      include/linux/sunrpc/
9906 F:      include/uapi/linux/nfs*
9907 F:      include/uapi/linux/sunrpc/
9908
9909 NILFS2 FILESYSTEM
9910 M:      Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
9911 L:      linux-nilfs@vger.kernel.org
9912 W:      https://nilfs.sourceforge.io/
9913 W:      https://nilfs.osdn.jp/
9914 T:      git git://github.com/konis/nilfs2.git
9915 S:      Supported
9916 F:      Documentation/filesystems/nilfs2.txt
9917 F:      fs/nilfs2/
9918 F:      include/trace/events/nilfs2.h
9919 F:      include/uapi/linux/nilfs2_api.h
9920 F:      include/uapi/linux/nilfs2_ondisk.h
9921
9922 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
9923 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
9924 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
9925 S:      Maintained
9926 F:      Documentation/scsi/NinjaSCSI.txt
9927 F:      drivers/scsi/pcmcia/nsp_*
9928
9929 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
9930 M:      GOTO Masanori <gotom@debian.or.jp>
9931 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
9932 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
9933 S:      Maintained
9934 F:      Documentation/scsi/NinjaSCSI.txt
9935 F:      drivers/scsi/nsp32*
9936
9937 NIOS2 ARCHITECTURE
9938 M:      Ley Foon Tan <lftan@altera.com>
9939 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
9940 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
9941 S:      Maintained
9942 F:      arch/nios2/
9943
9944 NOHZ, DYNTICKS SUPPORT
9945 M:      Frederic Weisbecker <fweisbec@gmail.com>
9946 M:      Thomas Gleixner <tglx@linutronix.de>
9947 M:      Ingo Molnar <mingo@kernel.org>
9948 L:      linux-kernel@vger.kernel.org
9949 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
9950 S:      Maintained
9951 F:      kernel/time/tick*.*
9952 F:      include/linux/tick.h
9953 F:      include/linux/sched/nohz.h
9954
9955 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
9956 M:      Pavel Machek <pavel@ucw.cz>
9957 M:      Sakari Ailus <sakari.ailus@iki.fi>
9958 L:      linux-media@vger.kernel.org
9959 S:      Maintained
9960 F:      drivers/media/i2c/et8ek8
9961 F:      drivers/media/i2c/ad5820.c
9962
9963 NOKIA N900 POWER SUPPLY DRIVERS
9964 R:      Pali Rohár <pali.rohar@gmail.com>
9965 F:      include/linux/power/bq2415x_charger.h
9966 F:      include/linux/power/bq27xxx_battery.h
9967 F:      include/linux/power/isp1704_charger.h
9968 F:      drivers/power/supply/bq2415x_charger.c
9969 F:      drivers/power/supply/bq27xxx_battery.c
9970 F:      drivers/power/supply/bq27xxx_battery_i2c.c
9971 F:      drivers/power/supply/isp1704_charger.c
9972 F:      drivers/power/supply/rx51_battery.c
9973
9974 NTB AMD DRIVER
9975 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
9976 L:      linux-ntb@googlegroups.com
9977 S:      Supported
9978 F:      drivers/ntb/hw/amd/
9979
9980 NTB DRIVER CORE
9981 M:      Jon Mason <jdmason@kudzu.us>
9982 M:      Dave Jiang <dave.jiang@intel.com>
9983 M:      Allen Hubbe <allenbh@gmail.com>
9984 L:      linux-ntb@googlegroups.com
9985 S:      Supported
9986 W:      https://github.com/jonmason/ntb/wiki
9987 T:      git git://github.com/jonmason/ntb.git
9988 F:      drivers/ntb/
9989 F:      drivers/net/ntb_netdev.c
9990 F:      include/linux/ntb.h
9991 F:      include/linux/ntb_transport.h
9992 F:      tools/testing/selftests/ntb/
9993
9994 NTB IDT DRIVER
9995 M:      Serge Semin <fancer.lancer@gmail.com>
9996 L:      linux-ntb@googlegroups.com
9997 S:      Supported
9998 F:      drivers/ntb/hw/idt/
9999
10000 NTB INTEL DRIVER
10001 M:      Dave Jiang <dave.jiang@intel.com>
10002 L:      linux-ntb@googlegroups.com
10003 S:      Supported
10004 W:      https://github.com/davejiang/linux/wiki
10005 T:      git https://github.com/davejiang/linux.git
10006 F:      drivers/ntb/hw/intel/
10007
10008 NTFS FILESYSTEM
10009 M:      Anton Altaparmakov <anton@tuxera.com>
10010 L:      linux-ntfs-dev@lists.sourceforge.net
10011 W:      http://www.tuxera.com/
10012 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
10013 S:      Supported
10014 F:      Documentation/filesystems/ntfs.txt
10015 F:      fs/ntfs/
10016
10017 NUBUS SUBSYSTEM
10018 M:      Finn Thain <fthain@telegraphics.com.au>
10019 L:      linux-m68k@lists.linux-m68k.org
10020 S:      Maintained
10021 F:      arch/*/include/asm/nubus.h
10022 F:      drivers/nubus/
10023 F:      include/linux/nubus.h
10024 F:      include/uapi/linux/nubus.h
10025
10026 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
10027 M:      Antonino Daplas <adaplas@gmail.com>
10028 L:      linux-fbdev@vger.kernel.org
10029 S:      Maintained
10030 F:      drivers/video/fbdev/riva/
10031 F:      drivers/video/fbdev/nvidia/
10032
10033 NVM EXPRESS DRIVER
10034 M:      Keith Busch <keith.busch@intel.com>
10035 M:      Jens Axboe <axboe@fb.com>
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/host/
10043 F:      include/linux/nvme.h
10044 F:      include/uapi/linux/nvme_ioctl.h
10045
10046 NVM EXPRESS FC TRANSPORT DRIVERS
10047 M:      James Smart <james.smart@broadcom.com>
10048 L:      linux-nvme@lists.infradead.org
10049 S:      Supported
10050 F:      include/linux/nvme-fc.h
10051 F:      include/linux/nvme-fc-driver.h
10052 F:      drivers/nvme/host/fc.c
10053 F:      drivers/nvme/target/fc.c
10054 F:      drivers/nvme/target/fcloop.c
10055
10056 NVM EXPRESS TARGET DRIVER
10057 M:      Christoph Hellwig <hch@lst.de>
10058 M:      Sagi Grimberg <sagi@grimberg.me>
10059 L:      linux-nvme@lists.infradead.org
10060 T:      git://git.infradead.org/nvme.git
10061 W:      http://git.infradead.org/nvme.git
10062 S:      Supported
10063 F:      drivers/nvme/target/
10064
10065 NVMEM FRAMEWORK
10066 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
10067 S:      Maintained
10068 F:      drivers/nvmem/
10069 F:      Documentation/devicetree/bindings/nvmem/
10070 F:      Documentation/ABI/stable/sysfs-bus-nvmem
10071 F:      include/linux/nvmem-consumer.h
10072 F:      include/linux/nvmem-provider.h
10073
10074 NXP SGTL5000 DRIVER
10075 M:      Fabio Estevam <fabio.estevam@nxp.com>
10076 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10077 S:      Maintained
10078 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
10079 F:      sound/soc/codecs/sgtl5000*
10080
10081 NXP TDA998X DRM DRIVER
10082 M:      Russell King <linux@armlinux.org.uk>
10083 S:      Supported
10084 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
10085 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
10086 F:      drivers/gpu/drm/i2c/tda998x_drv.c
10087 F:      include/drm/i2c/tda998x.h
10088
10089 NXP TFA9879 DRIVER
10090 M:      Peter Rosin <peda@axentia.se>
10091 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10092 S:      Maintained
10093 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
10094 F:      sound/soc/codecs/tfa9879*
10095
10096 NXP-NCI NFC DRIVER
10097 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
10098 R:      Charles Gorand <charles.gorand@effinnov.com>
10099 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
10100 S:      Supported
10101 F:      drivers/nfc/nxp-nci
10102
10103 OBJTOOL
10104 M:      Josh Poimboeuf <jpoimboe@redhat.com>
10105 M:      Peter Zijlstra <peterz@infradead.org>
10106 S:      Supported
10107 F:      tools/objtool/
10108
10109 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
10110 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
10111 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
10112 L:      linuxppc-dev@lists.ozlabs.org
10113 S:      Supported
10114 F:      arch/powerpc/platforms/powernv/ocxl.c
10115 F:      arch/powerpc/include/asm/pnv-ocxl.h
10116 F:      drivers/misc/ocxl/
10117 F:      include/misc/ocxl*
10118 F:      include/uapi/misc/ocxl.h
10119 F:      Documentation/accelerators/ocxl.txt
10120
10121 OMAP AUDIO SUPPORT
10122 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
10123 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
10124 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10125 L:      linux-omap@vger.kernel.org
10126 S:      Maintained
10127 F:      sound/soc/omap/
10128
10129 OMAP CLOCK FRAMEWORK SUPPORT
10130 M:      Paul Walmsley <paul@pwsan.com>
10131 L:      linux-omap@vger.kernel.org
10132 S:      Maintained
10133 F:      arch/arm/*omap*/*clock*
10134
10135 OMAP DEVICE TREE SUPPORT
10136 M:      Benoît Cousson <bcousson@baylibre.com>
10137 M:      Tony Lindgren <tony@atomide.com>
10138 L:      linux-omap@vger.kernel.org
10139 L:      devicetree@vger.kernel.org
10140 S:      Maintained
10141 F:      arch/arm/boot/dts/*omap*
10142 F:      arch/arm/boot/dts/*am3*
10143 F:      arch/arm/boot/dts/*am4*
10144 F:      arch/arm/boot/dts/*am5*
10145 F:      arch/arm/boot/dts/*dra7*
10146
10147 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
10148 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
10149 L:      linux-omap@vger.kernel.org
10150 L:      linux-fbdev@vger.kernel.org
10151 S:      Maintained
10152 F:      drivers/video/fbdev/omap2/
10153 F:      Documentation/arm/OMAP/DSS
10154
10155 OMAP FRAMEBUFFER SUPPORT
10156 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
10157 L:      linux-fbdev@vger.kernel.org
10158 L:      linux-omap@vger.kernel.org
10159 S:      Maintained
10160 F:      drivers/video/fbdev/omap/
10161
10162 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
10163 M:      Roger Quadros <rogerq@ti.com>
10164 M:      Tony Lindgren <tony@atomide.com>
10165 L:      linux-omap@vger.kernel.org
10166 S:      Maintained
10167 F:      drivers/memory/omap-gpmc.c
10168 F:      arch/arm/mach-omap2/*gpmc*
10169
10170 OMAP GPIO DRIVER
10171 M:      Grygorii Strashko <grygorii.strashko@ti.com>
10172 M:      Santosh Shilimkar <ssantosh@kernel.org>
10173 M:      Kevin Hilman <khilman@kernel.org>
10174 L:      linux-omap@vger.kernel.org
10175 S:      Maintained
10176 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
10177 F:      drivers/gpio/gpio-omap.c
10178
10179 OMAP HARDWARE SPINLOCK SUPPORT
10180 M:      Ohad Ben-Cohen <ohad@wizery.com>
10181 L:      linux-omap@vger.kernel.org
10182 S:      Maintained
10183 F:      drivers/hwspinlock/omap_hwspinlock.c
10184
10185 OMAP HS MMC SUPPORT
10186 L:      linux-mmc@vger.kernel.org
10187 L:      linux-omap@vger.kernel.org
10188 S:      Orphan
10189 F:      drivers/mmc/host/omap_hsmmc.c
10190
10191 OMAP HWMOD DATA
10192 M:      Paul Walmsley <paul@pwsan.com>
10193 L:      linux-omap@vger.kernel.org
10194 S:      Maintained
10195 F:      arch/arm/mach-omap2/omap_hwmod*data*
10196
10197 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
10198 M:      Benoît Cousson <bcousson@baylibre.com>
10199 L:      linux-omap@vger.kernel.org
10200 S:      Maintained
10201 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
10202
10203 OMAP HWMOD SUPPORT
10204 M:      Benoît Cousson <bcousson@baylibre.com>
10205 M:      Paul Walmsley <paul@pwsan.com>
10206 L:      linux-omap@vger.kernel.org
10207 S:      Maintained
10208 F:      arch/arm/mach-omap2/omap_hwmod.*
10209
10210 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
10211 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10212 L:      linux-media@vger.kernel.org
10213 S:      Maintained
10214 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
10215 F:      drivers/media/platform/omap3isp/
10216 F:      drivers/staging/media/omap4iss/
10217
10218 OMAP MMC SUPPORT
10219 M:      Jarkko Lavinen <jarkko.lavinen@nokia.com>
10220 L:      linux-omap@vger.kernel.org
10221 S:      Maintained
10222 F:      drivers/mmc/host/omap.c
10223
10224 OMAP POWER MANAGEMENT SUPPORT
10225 M:      Kevin Hilman <khilman@kernel.org>
10226 L:      linux-omap@vger.kernel.org
10227 S:      Maintained
10228 F:      arch/arm/*omap*/*pm*
10229 F:      drivers/cpufreq/omap-cpufreq.c
10230
10231 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
10232 M:      Rajendra Nayak <rnayak@codeaurora.org>
10233 M:      Paul Walmsley <paul@pwsan.com>
10234 L:      linux-omap@vger.kernel.org
10235 S:      Maintained
10236 F:      arch/arm/mach-omap2/prm*
10237
10238 OMAP RANDOM NUMBER GENERATOR SUPPORT
10239 M:      Deepak Saxena <dsaxena@plexity.net>
10240 S:      Maintained
10241 F:      drivers/char/hw_random/omap-rng.c
10242
10243 OMAP USB SUPPORT
10244 L:      linux-usb@vger.kernel.org
10245 L:      linux-omap@vger.kernel.org
10246 S:      Orphan
10247 F:      drivers/usb/*/*omap*
10248 F:      arch/arm/*omap*/usb*
10249
10250 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
10251 M:      Mark Jackson <mpfj@newflow.co.uk>
10252 L:      linux-omap@vger.kernel.org
10253 S:      Maintained
10254 F:      arch/arm/boot/dts/am335x-nano.dts
10255
10256 OMAP1 SUPPORT
10257 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
10258 M:      Tony Lindgren <tony@atomide.com>
10259 L:      linux-omap@vger.kernel.org
10260 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10261 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10262 S:      Maintained
10263 F:      arch/arm/mach-omap1/
10264 F:      arch/arm/plat-omap/
10265 F:      arch/arm/configs/omap1_defconfig
10266 F:      drivers/i2c/busses/i2c-omap.c
10267 F:      include/linux/i2c-omap.h
10268
10269 OMAP2+ SUPPORT
10270 M:      Tony Lindgren <tony@atomide.com>
10271 L:      linux-omap@vger.kernel.org
10272 W:      http://www.muru.com/linux/omap/
10273 W:      http://linux.omap.com/
10274 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10275 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10276 S:      Maintained
10277 F:      arch/arm/mach-omap2/
10278 F:      arch/arm/plat-omap/
10279 F:      arch/arm/configs/omap2plus_defconfig
10280 F:      drivers/i2c/busses/i2c-omap.c
10281 F:      drivers/irqchip/irq-omap-intc.c
10282 F:      drivers/mfd/*omap*.c
10283 F:      drivers/mfd/menelaus.c
10284 F:      drivers/mfd/palmas.c
10285 F:      drivers/mfd/tps65217.c
10286 F:      drivers/mfd/tps65218.c
10287 F:      drivers/mfd/tps65910.c
10288 F:      drivers/mfd/twl-core.[ch]
10289 F:      drivers/mfd/twl4030*.c
10290 F:      drivers/mfd/twl6030*.c
10291 F:      drivers/mfd/twl6040*.c
10292 F:      drivers/regulator/palmas-regulator*.c
10293 F:      drivers/regulator/pbias-regulator.c
10294 F:      drivers/regulator/tps65217-regulator.c
10295 F:      drivers/regulator/tps65218-regulator.c
10296 F:      drivers/regulator/tps65910-regulator.c
10297 F:      drivers/regulator/twl-regulator.c
10298 F:      drivers/regulator/twl6030-regulator.c
10299 F:      include/linux/i2c-omap.h
10300
10301 ONION OMEGA2+ BOARD
10302 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
10303 L:      linux-mips@linux-mips.org
10304 S:      Maintained
10305 F:      arch/mips/boot/dts/ralink/omega2p.dts
10306
10307 OMFS FILESYSTEM
10308 M:      Bob Copeland <me@bobcopeland.com>
10309 L:      linux-karma-devel@lists.sourceforge.net
10310 S:      Maintained
10311 F:      Documentation/filesystems/omfs.txt
10312 F:      fs/omfs/
10313
10314 OMNIKEY CARDMAN 4000 DRIVER
10315 M:      Harald Welte <laforge@gnumonks.org>
10316 S:      Maintained
10317 F:      drivers/char/pcmcia/cm4000_cs.c
10318 F:      include/linux/cm4000_cs.h
10319 F:      include/uapi/linux/cm4000_cs.h
10320
10321 OMNIKEY CARDMAN 4040 DRIVER
10322 M:      Harald Welte <laforge@gnumonks.org>
10323 S:      Maintained
10324 F:      drivers/char/pcmcia/cm4040_cs.*
10325
10326 OMNIVISION OV13858 SENSOR DRIVER
10327 M:      Sakari Ailus <sakari.ailus@linux.intel.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/ov13858.c
10332
10333 OMNIVISION OV2685 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/ov2685.c
10339
10340 OMNIVISION OV5640 SENSOR DRIVER
10341 M:      Steve Longerbeam <slongerbeam@gmail.com>
10342 L:      linux-media@vger.kernel.org
10343 T:      git git://linuxtv.org/media_tree.git
10344 S:      Maintained
10345 F:      drivers/media/i2c/ov5640.c
10346
10347 OMNIVISION OV5647 SENSOR DRIVER
10348 M:      Luis Oliveira <lolivei@synopsys.com>
10349 L:      linux-media@vger.kernel.org
10350 T:      git git://linuxtv.org/media_tree.git
10351 S:      Maintained
10352 F:      drivers/media/i2c/ov5647.c
10353
10354 OMNIVISION OV5695 SENSOR DRIVER
10355 M:      Shunqian Zheng <zhengsq@rock-chips.com>
10356 L:      linux-media@vger.kernel.org
10357 T:      git git://linuxtv.org/media_tree.git
10358 S:      Maintained
10359 F:      drivers/media/i2c/ov5695.c
10360
10361 OMNIVISION OV7670 SENSOR DRIVER
10362 M:      Jonathan Corbet <corbet@lwn.net>
10363 L:      linux-media@vger.kernel.org
10364 T:      git git://linuxtv.org/media_tree.git
10365 S:      Maintained
10366 F:      drivers/media/i2c/ov7670.c
10367 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
10368
10369 OMNIVISION OV772x SENSOR DRIVER
10370 M:      Jacopo Mondi <jacopo@jmondi.org>
10371 L:      linux-media@vger.kernel.org
10372 T:      git git://linuxtv.org/media_tree.git
10373 S:      Odd fixes
10374 F:      drivers/media/i2c/ov772x.c
10375 F:      include/media/i2c/ov772x.h
10376
10377 OMNIVISION OV7740 SENSOR DRIVER
10378 M:      Wenyou Yang <wenyou.yang@microchip.com>
10379 L:      linux-media@vger.kernel.org
10380 T:      git git://linuxtv.org/media_tree.git
10381 S:      Maintained
10382 F:      drivers/media/i2c/ov7740.c
10383 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
10384
10385 OMNIVISION OV9650 SENSOR DRIVER
10386 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10387 R:      Akinobu Mita <akinobu.mita@gmail.com>
10388 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
10389 L:      linux-media@vger.kernel.org
10390 T:      git git://linuxtv.org/media_tree.git
10391 S:      Maintained
10392 F:      drivers/media/i2c/ov9650.c
10393 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
10394
10395 ONENAND FLASH DRIVER
10396 M:      Kyungmin Park <kyungmin.park@samsung.com>
10397 L:      linux-mtd@lists.infradead.org
10398 S:      Maintained
10399 F:      drivers/mtd/nand/onenand/
10400 F:      include/linux/mtd/onenand*.h
10401
10402 ONSTREAM SCSI TAPE DRIVER
10403 M:      Willem Riede <osst@riede.org>
10404 L:      osst-users@lists.sourceforge.net
10405 L:      linux-scsi@vger.kernel.org
10406 S:      Maintained
10407 F:      Documentation/scsi/osst.txt
10408 F:      drivers/scsi/osst.*
10409 F:      drivers/scsi/osst_*.h
10410 F:      drivers/scsi/st.h
10411
10412 OP-TEE DRIVER
10413 M:      Jens Wiklander <jens.wiklander@linaro.org>
10414 S:      Maintained
10415 F:      drivers/tee/optee/
10416
10417 OPA-VNIC DRIVER
10418 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
10419 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
10420 L:      linux-rdma@vger.kernel.org
10421 S:      Supported
10422 F:      drivers/infiniband/ulp/opa_vnic
10423
10424 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
10425 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
10426 L:      devicetree@vger.kernel.org
10427 S:      Maintained
10428 F:      Documentation/devicetree/dynamic-resolution-notes.txt
10429 F:      Documentation/devicetree/overlay-notes.txt
10430 F:      drivers/of/overlay.c
10431 F:      drivers/of/resolver.c
10432
10433 OPEN FIRMWARE AND FLATTENED DEVICE TREE
10434 M:      Rob Herring <robh+dt@kernel.org>
10435 M:      Frank Rowand <frowand.list@gmail.com>
10436 L:      devicetree@vger.kernel.org
10437 W:      http://www.devicetree.org/
10438 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
10439 S:      Maintained
10440 F:      drivers/of/
10441 F:      include/linux/of*.h
10442 F:      scripts/dtc/
10443 F:      Documentation/ABI/testing/sysfs-firmware-ofw
10444
10445 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
10446 M:      Rob Herring <robh+dt@kernel.org>
10447 M:      Mark Rutland <mark.rutland@arm.com>
10448 L:      devicetree@vger.kernel.org
10449 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
10450 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
10451 S:      Maintained
10452 F:      Documentation/devicetree/
10453 F:      arch/*/boot/dts/
10454 F:      include/dt-bindings/
10455
10456 OPENCORES I2C BUS DRIVER
10457 M:      Peter Korsgaard <jacmet@sunsite.dk>
10458 L:      linux-i2c@vger.kernel.org
10459 S:      Maintained
10460 F:      Documentation/i2c/busses/i2c-ocores
10461 F:      drivers/i2c/busses/i2c-ocores.c
10462
10463 OPENRISC ARCHITECTURE
10464 M:      Jonas Bonn <jonas@southpole.se>
10465 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
10466 M:      Stafford Horne <shorne@gmail.com>
10467 T:      git git://github.com/openrisc/linux.git
10468 L:      openrisc@lists.librecores.org
10469 W:      http://openrisc.io
10470 S:      Maintained
10471 F:      Documentation/devicetree/bindings/openrisc/
10472 F:      Documentation/openrisc/
10473 F:      arch/openrisc/
10474 F:      drivers/irqchip/irq-ompic.c
10475 F:      drivers/irqchip/irq-or1k-*
10476
10477 OPENVSWITCH
10478 M:      Pravin B Shelar <pshelar@ovn.org>
10479 L:      netdev@vger.kernel.org
10480 L:      dev@openvswitch.org
10481 W:      http://openvswitch.org
10482 S:      Maintained
10483 F:      net/openvswitch/
10484 F:      include/uapi/linux/openvswitch.h
10485
10486 OPERATING PERFORMANCE POINTS (OPP)
10487 M:      Viresh Kumar <vireshk@kernel.org>
10488 M:      Nishanth Menon <nm@ti.com>
10489 M:      Stephen Boyd <sboyd@kernel.org>
10490 L:      linux-pm@vger.kernel.org
10491 S:      Maintained
10492 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
10493 F:      drivers/opp/
10494 F:      include/linux/pm_opp.h
10495 F:      Documentation/power/opp.txt
10496 F:      Documentation/devicetree/bindings/opp/
10497
10498 OPL4 DRIVER
10499 M:      Clemens Ladisch <clemens@ladisch.de>
10500 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10501 T:      git git://git.alsa-project.org/alsa-kernel.git
10502 S:      Maintained
10503 F:      sound/drivers/opl4/
10504
10505 OPROFILE
10506 M:      Robert Richter <rric@kernel.org>
10507 L:      oprofile-list@lists.sf.net
10508 S:      Maintained
10509 F:      arch/*/include/asm/oprofile*.h
10510 F:      arch/*/oprofile/
10511 F:      drivers/oprofile/
10512 F:      include/linux/oprofile.h
10513
10514 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
10515 M:      Mark Fasheh <mark@fasheh.com>
10516 M:      Joel Becker <jlbec@evilplan.org>
10517 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
10518 W:      http://ocfs2.wiki.kernel.org
10519 S:      Supported
10520 F:      Documentation/filesystems/ocfs2.txt
10521 F:      Documentation/filesystems/dlmfs.txt
10522 F:      fs/ocfs2/
10523
10524 ORANGEFS FILESYSTEM
10525 M:      Mike Marshall <hubcap@omnibond.com>
10526 R:      Martin Brandenburg <martin@omnibond.com>
10527 L:      devel@lists.orangefs.org
10528 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
10529 S:      Supported
10530 F:      fs/orangefs/
10531 F:      Documentation/filesystems/orangefs.txt
10532
10533 ORINOCO DRIVER
10534 L:      linux-wireless@vger.kernel.org
10535 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
10536 W:      http://www.nongnu.org/orinoco/
10537 S:      Orphan
10538 F:      drivers/net/wireless/intersil/orinoco/
10539
10540 OSD LIBRARY and FILESYSTEM
10541 M:      Boaz Harrosh <ooo@electrozaur.com>
10542 S:      Maintained
10543 F:      drivers/scsi/osd/
10544 F:      include/scsi/osd_*
10545 F:      fs/exofs/
10546
10547 OV2659 OMNIVISION SENSOR DRIVER
10548 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
10549 L:      linux-media@vger.kernel.org
10550 W:      https://linuxtv.org
10551 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10552 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
10553 S:      Maintained
10554 F:      drivers/media/i2c/ov2659.c
10555 F:      include/media/i2c/ov2659.h
10556
10557 OVERLAY FILESYSTEM
10558 M:      Miklos Szeredi <miklos@szeredi.hu>
10559 L:      linux-unionfs@vger.kernel.org
10560 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
10561 S:      Supported
10562 F:      fs/overlayfs/
10563 F:      Documentation/filesystems/overlayfs.txt
10564
10565 P54 WIRELESS DRIVER
10566 M:      Christian Lamparter <chunkeey@googlemail.com>
10567 L:      linux-wireless@vger.kernel.org
10568 W:      http://wireless.kernel.org/en/users/Drivers/p54
10569 S:      Maintained
10570 F:      drivers/net/wireless/intersil/p54/
10571
10572 PA SEMI ETHERNET DRIVER
10573 L:      netdev@vger.kernel.org
10574 S:      Orphan
10575 F:      drivers/net/ethernet/pasemi/*
10576
10577 PA SEMI SMBUS DRIVER
10578 L:      linux-i2c@vger.kernel.org
10579 S:      Orphan
10580 F:      drivers/i2c/busses/i2c-pasemi.c
10581
10582 PADATA PARALLEL EXECUTION MECHANISM
10583 M:      Steffen Klassert <steffen.klassert@secunet.com>
10584 L:      linux-crypto@vger.kernel.org
10585 S:      Maintained
10586 F:      kernel/padata.c
10587 F:      include/linux/padata.h
10588 F:      Documentation/padata.txt
10589
10590 PANASONIC LAPTOP ACPI EXTRAS DRIVER
10591 M:      Harald Welte <laforge@gnumonks.org>
10592 L:      platform-driver-x86@vger.kernel.org
10593 S:      Maintained
10594 F:      drivers/platform/x86/panasonic-laptop.c
10595
10596 PARALLEL LCD/KEYPAD PANEL DRIVER
10597 M:      Willy Tarreau <willy@haproxy.com>
10598 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
10599 S:      Odd Fixes
10600 F:      Documentation/misc-devices/lcd-panel-cgram.txt
10601 F:      drivers/misc/panel.c
10602
10603 PARALLEL PORT SUBSYSTEM
10604 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
10605 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
10606 L:      linux-parport@lists.infradead.org (subscribers-only)
10607 S:      Maintained
10608 F:      drivers/parport/
10609 F:      include/linux/parport*.h
10610 F:      drivers/char/ppdev.c
10611 F:      include/uapi/linux/ppdev.h
10612 F:      Documentation/parport*.txt
10613
10614 PARAVIRT_OPS INTERFACE
10615 M:      Juergen Gross <jgross@suse.com>
10616 M:      Alok Kataria <akataria@vmware.com>
10617 L:      virtualization@lists.linux-foundation.org
10618 S:      Supported
10619 F:      Documentation/virtual/paravirt_ops.txt
10620 F:      arch/*/kernel/paravirt*
10621 F:      arch/*/include/asm/paravirt*.h
10622 F:      include/linux/hypervisor.h
10623
10624 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
10625 M:      Tim Waugh <tim@cyberelk.net>
10626 L:      linux-parport@lists.infradead.org (subscribers-only)
10627 S:      Maintained
10628 F:      Documentation/blockdev/paride.txt
10629 F:      drivers/block/paride/
10630
10631 PARISC ARCHITECTURE
10632 M:      "James E.J. Bottomley" <jejb@parisc-linux.org>
10633 M:      Helge Deller <deller@gmx.de>
10634 L:      linux-parisc@vger.kernel.org
10635 W:      http://www.parisc-linux.org/
10636 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
10637 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
10638 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
10639 S:      Maintained
10640 F:      arch/parisc/
10641 F:      Documentation/parisc/
10642 F:      drivers/parisc/
10643 F:      drivers/char/agp/parisc-agp.c
10644 F:      drivers/input/serio/gscps2.c
10645 F:      drivers/parport/parport_gsc.*
10646 F:      drivers/tty/serial/8250/8250_gsc.c
10647 F:      drivers/video/fbdev/sti*
10648 F:      drivers/video/console/sti*
10649 F:      drivers/video/logo/logo_parisc*
10650
10651 PARMAN
10652 M:      Jiri Pirko <jiri@mellanox.com>
10653 L:      netdev@vger.kernel.org
10654 S:      Supported
10655 F:      lib/parman.c
10656 F:      lib/test_parman.c
10657 F:      include/linux/parman.h
10658
10659 PC87360 HARDWARE MONITORING DRIVER
10660 M:      Jim Cromie <jim.cromie@gmail.com>
10661 L:      linux-hwmon@vger.kernel.org
10662 S:      Maintained
10663 F:      Documentation/hwmon/pc87360
10664 F:      drivers/hwmon/pc87360.c
10665
10666 PC8736x GPIO DRIVER
10667 M:      Jim Cromie <jim.cromie@gmail.com>
10668 S:      Maintained
10669 F:      drivers/char/pc8736x_gpio.c
10670
10671 PC87427 HARDWARE MONITORING DRIVER
10672 M:      Jean Delvare <jdelvare@suse.com>
10673 L:      linux-hwmon@vger.kernel.org
10674 S:      Maintained
10675 F:      Documentation/hwmon/pc87427
10676 F:      drivers/hwmon/pc87427.c
10677
10678 PCA9532 LED DRIVER
10679 M:      Riku Voipio <riku.voipio@iki.fi>
10680 S:      Maintained
10681 F:      drivers/leds/leds-pca9532.c
10682 F:      include/linux/leds-pca9532.h
10683
10684 PCA9541 I2C BUS MASTER SELECTOR DRIVER
10685 M:      Guenter Roeck <linux@roeck-us.net>
10686 L:      linux-i2c@vger.kernel.org
10687 S:      Maintained
10688 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
10689
10690 PCDP - PRIMARY CONSOLE AND DEBUG PORT
10691 M:      Khalid Aziz <khalid@gonehiking.org>
10692 S:      Maintained
10693 F:      drivers/firmware/pcdp.*
10694
10695 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
10696 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
10697 L:      linux-pci@vger.kernel.org
10698 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10699 S:      Maintained
10700 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
10701 F:      drivers/pci/host/pci-aardvark.c
10702
10703 PCI DRIVER FOR ALTERA PCIE IP
10704 M:      Ley Foon Tan <lftan@altera.com>
10705 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
10706 L:      linux-pci@vger.kernel.org
10707 S:      Supported
10708 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
10709 F:      drivers/pci/host/pcie-altera.c
10710
10711 PCI DRIVER FOR APPLIEDMICRO XGENE
10712 M:      Tanmay Inamdar <tinamdar@apm.com>
10713 L:      linux-pci@vger.kernel.org
10714 L:      linux-arm-kernel@lists.infradead.org
10715 S:      Maintained
10716 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
10717 F:      drivers/pci/host/pci-xgene.c
10718
10719 PCI DRIVER FOR ARM VERSATILE PLATFORM
10720 M:      Rob Herring <robh@kernel.org>
10721 L:      linux-pci@vger.kernel.org
10722 L:      linux-arm-kernel@lists.infradead.org
10723 S:      Maintained
10724 F:      Documentation/devicetree/bindings/pci/versatile.txt
10725 F:      drivers/pci/host/pci-versatile.c
10726
10727 PCI DRIVER FOR ARMADA 8K
10728 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
10729 L:      linux-pci@vger.kernel.org
10730 L:      linux-arm-kernel@lists.infradead.org
10731 S:      Maintained
10732 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
10733 F:      drivers/pci/dwc/pcie-armada8k.c
10734
10735 PCI DRIVER FOR CADENCE PCIE IP
10736 M:      Alan Douglas <adouglas@cadence.com>
10737 L:      linux-pci@vger.kernel.org
10738 S:      Maintained
10739 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
10740 F:      drivers/pci/cadence/pcie-cadence*
10741
10742 PCI DRIVER FOR FREESCALE LAYERSCAPE
10743 M:      Minghuan Lian <minghuan.Lian@freescale.com>
10744 M:      Mingkai Hu <mingkai.hu@freescale.com>
10745 M:      Roy Zang <tie-fei.zang@freescale.com>
10746 L:      linuxppc-dev@lists.ozlabs.org
10747 L:      linux-pci@vger.kernel.org
10748 L:      linux-arm-kernel@lists.infradead.org
10749 S:      Maintained
10750 F:      drivers/pci/dwc/*layerscape*
10751
10752 PCI DRIVER FOR GENERIC OF HOSTS
10753 M:      Will Deacon <will.deacon@arm.com>
10754 L:      linux-pci@vger.kernel.org
10755 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10756 S:      Maintained
10757 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
10758 F:      drivers/pci/host/pci-host-common.c
10759 F:      drivers/pci/host/pci-host-generic.c
10760
10761 PCI DRIVER FOR IMX6
10762 M:      Richard Zhu <hongxing.zhu@nxp.com>
10763 M:      Lucas Stach <l.stach@pengutronix.de>
10764 L:      linux-pci@vger.kernel.org
10765 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10766 S:      Maintained
10767 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
10768 F:      drivers/pci/dwc/*imx6*
10769
10770 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
10771 M:      Keith Busch <keith.busch@intel.com>
10772 M:      Jonathan Derrick <jonathan.derrick@intel.com>
10773 L:      linux-pci@vger.kernel.org
10774 S:      Supported
10775 F:      drivers/pci/host/vmd.c
10776
10777 PCI DRIVER FOR MICROSEMI SWITCHTEC
10778 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
10779 M:      Logan Gunthorpe <logang@deltatee.com>
10780 L:      linux-pci@vger.kernel.org
10781 S:      Maintained
10782 F:      Documentation/switchtec.txt
10783 F:      Documentation/ABI/testing/sysfs-class-switchtec
10784 F:      drivers/pci/switch/switchtec*
10785 F:      include/uapi/linux/switchtec_ioctl.h
10786 F:      include/linux/switchtec.h
10787 F:      drivers/ntb/hw/mscc/
10788
10789 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
10790 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
10791 M:      Jason Cooper <jason@lakedaemon.net>
10792 L:      linux-pci@vger.kernel.org
10793 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10794 S:      Maintained
10795 F:      drivers/pci/host/*mvebu*
10796
10797 PCI DRIVER FOR NVIDIA TEGRA
10798 M:      Thierry Reding <thierry.reding@gmail.com>
10799 L:      linux-tegra@vger.kernel.org
10800 L:      linux-pci@vger.kernel.org
10801 S:      Supported
10802 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
10803 F:      drivers/pci/host/pci-tegra.c
10804
10805 PCI DRIVER FOR RENESAS R-CAR
10806 M:      Simon Horman <horms@verge.net.au>
10807 L:      linux-pci@vger.kernel.org
10808 L:      linux-renesas-soc@vger.kernel.org
10809 S:      Maintained
10810 F:      drivers/pci/host/*rcar*
10811
10812 PCI DRIVER FOR SAMSUNG EXYNOS
10813 M:      Jingoo Han <jingoohan1@gmail.com>
10814 L:      linux-pci@vger.kernel.org
10815 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10816 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
10817 S:      Maintained
10818 F:      drivers/pci/dwc/pci-exynos.c
10819
10820 PCI DRIVER FOR SYNOPSYS DESIGNWARE
10821 M:      Jingoo Han <jingoohan1@gmail.com>
10822 M:      Joao Pinto <Joao.Pinto@synopsys.com>
10823 L:      linux-pci@vger.kernel.org
10824 S:      Maintained
10825 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
10826 F:      drivers/pci/dwc/*designware*
10827
10828 PCI DRIVER FOR TI DRA7XX
10829 M:      Kishon Vijay Abraham I <kishon@ti.com>
10830 L:      linux-omap@vger.kernel.org
10831 L:      linux-pci@vger.kernel.org
10832 S:      Supported
10833 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
10834 F:      drivers/pci/dwc/pci-dra7xx.c
10835
10836 PCI DRIVER FOR TI KEYSTONE
10837 M:      Murali Karicheri <m-karicheri2@ti.com>
10838 L:      linux-pci@vger.kernel.org
10839 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10840 S:      Maintained
10841 F:      drivers/pci/dwc/*keystone*
10842
10843 PCI ENDPOINT SUBSYSTEM
10844 M:      Kishon Vijay Abraham I <kishon@ti.com>
10845 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
10846 L:      linux-pci@vger.kernel.org
10847 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
10848 S:      Supported
10849 F:      drivers/pci/endpoint/
10850 F:      drivers/misc/pci_endpoint_test.c
10851 F:      tools/pci/
10852
10853 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
10854 M:      Russell Currey <ruscur@russell.cc>
10855 L:      linuxppc-dev@lists.ozlabs.org
10856 S:      Supported
10857 F:      Documentation/powerpc/eeh-pci-error-recovery.txt
10858 F:      arch/powerpc/kernel/eeh*.c
10859 F:      arch/powerpc/platforms/*/eeh*.c
10860 F:      arch/powerpc/include/*/eeh*.h
10861
10862 PCI ERROR RECOVERY
10863 M:      Linas Vepstas <linasvepstas@gmail.com>
10864 L:      linux-pci@vger.kernel.org
10865 S:      Supported
10866 F:      Documentation/PCI/pci-error-recovery.txt
10867
10868 PCI MSI DRIVER FOR ALTERA MSI IP
10869 M:      Ley Foon Tan <lftan@altera.com>
10870 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
10871 L:      linux-pci@vger.kernel.org
10872 S:      Supported
10873 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
10874 F:      drivers/pci/host/pcie-altera-msi.c
10875
10876 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
10877 M:      Duc Dang <dhdang@apm.com>
10878 L:      linux-pci@vger.kernel.org
10879 L:      linux-arm-kernel@lists.infradead.org
10880 S:      Maintained
10881 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
10882 F:      drivers/pci/host/pci-xgene-msi.c
10883
10884 PCI SUBSYSTEM
10885 M:      Bjorn Helgaas <bhelgaas@google.com>
10886 L:      linux-pci@vger.kernel.org
10887 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
10888 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
10889 S:      Supported
10890 F:      Documentation/devicetree/bindings/pci/
10891 F:      Documentation/PCI/
10892 F:      drivers/acpi/pci*
10893 F:      drivers/pci/
10894 F:      include/asm-generic/pci*
10895 F:      include/linux/pci*
10896 F:      include/linux/of_pci.h
10897 F:      include/uapi/linux/pci*
10898 F:      lib/pci*
10899 F:      arch/x86/pci/
10900 F:      arch/x86/kernel/quirks.c
10901
10902 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
10903 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
10904 L:      linux-pci@vger.kernel.org
10905 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
10906 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
10907 S:      Supported
10908 F:      drivers/pci/cadence/
10909 F:      drivers/pci/host/
10910 F:      drivers/pci/dwc/
10911
10912 PCIE DRIVER FOR AXIS ARTPEC
10913 M:      Jesper Nilsson <jesper.nilsson@axis.com>
10914 L:      linux-arm-kernel@axis.com
10915 L:      linux-pci@vger.kernel.org
10916 S:      Maintained
10917 F:      Documentation/devicetree/bindings/pci/axis,artpec*
10918 F:      drivers/pci/dwc/*artpec*
10919
10920 PCIE DRIVER FOR CAVIUM THUNDERX
10921 M:      David Daney <david.daney@cavium.com>
10922 L:      linux-pci@vger.kernel.org
10923 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10924 S:      Supported
10925 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
10926 F:      drivers/pci/host/pci-thunder-*
10927
10928 PCIE DRIVER FOR HISILICON
10929 M:      Zhou Wang <wangzhou1@hisilicon.com>
10930 L:      linux-pci@vger.kernel.org
10931 S:      Maintained
10932 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
10933 F:      drivers/pci/dwc/pcie-hisi.c
10934
10935 PCIE DRIVER FOR HISILICON KIRIN
10936 M:      Xiaowei Song <songxiaowei@hisilicon.com>
10937 M:      Binghui Wang <wangbinghui@hisilicon.com>
10938 L:      linux-pci@vger.kernel.org
10939 S:      Maintained
10940 F:      Documentation/devicetree/bindings/pci/pcie-kirin.txt
10941 F:      drivers/pci/dwc/pcie-kirin.c
10942
10943 PCIE DRIVER FOR HISILICON STB
10944 M:      Jianguo Sun <sunjianguo1@huawei.com>
10945 M:      Shawn Guo <shawn.guo@linaro.org>
10946 L:      linux-pci@vger.kernel.org
10947 S:      Maintained
10948 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
10949 F:      drivers/pci/dwc/pcie-histb.c
10950
10951 PCIE DRIVER FOR MEDIATEK
10952 M:      Ryder Lee <ryder.lee@mediatek.com>
10953 L:      linux-pci@vger.kernel.org
10954 L:      linux-mediatek@lists.infradead.org
10955 S:      Supported
10956 F:      Documentation/devicetree/bindings/pci/mediatek*
10957 F:      drivers/pci/host/*mediatek*
10958
10959 PCIE DRIVER FOR QUALCOMM MSM
10960 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
10961 L:      linux-pci@vger.kernel.org
10962 L:      linux-arm-msm@vger.kernel.org
10963 S:      Maintained
10964 F:      drivers/pci/dwc/*qcom*
10965
10966 PCIE DRIVER FOR ROCKCHIP
10967 M:      Shawn Lin <shawn.lin@rock-chips.com>
10968 L:      linux-pci@vger.kernel.org
10969 L:      linux-rockchip@lists.infradead.org
10970 S:      Maintained
10971 F:      Documentation/devicetree/bindings/pci/rockchip-pcie.txt
10972 F:      drivers/pci/host/pcie-rockchip.c
10973
10974 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
10975 M:      Linus Walleij <linus.walleij@linaro.org>
10976 L:      linux-pci@vger.kernel.org
10977 S:      Maintained
10978 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
10979 F:      drivers/pci/host/pci-v3-semi.c
10980
10981 PCIE DRIVER FOR ST SPEAR13XX
10982 M:      Pratyush Anand <pratyush.anand@gmail.com>
10983 L:      linux-pci@vger.kernel.org
10984 S:      Maintained
10985 F:      drivers/pci/dwc/*spear*
10986
10987 PCMCIA SUBSYSTEM
10988 M:      Dominik Brodowski <linux@dominikbrodowski.net>
10989 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
10990 S:      Odd Fixes
10991 F:      Documentation/pcmcia/
10992 F:      tools/pcmcia/
10993 F:      drivers/pcmcia/
10994 F:      include/pcmcia/
10995
10996 PCNET32 NETWORK DRIVER
10997 M:      Don Fry <pcnet32@frontier.com>
10998 L:      netdev@vger.kernel.org
10999 S:      Maintained
11000 F:      drivers/net/ethernet/amd/pcnet32.c
11001
11002 PCRYPT PARALLEL CRYPTO ENGINE
11003 M:      Steffen Klassert <steffen.klassert@secunet.com>
11004 L:      linux-crypto@vger.kernel.org
11005 S:      Maintained
11006 F:      crypto/pcrypt.c
11007 F:      include/crypto/pcrypt.h
11008
11009 PEAQ WMI HOTKEYS DRIVER
11010 M:      Hans de Goede <hdegoede@redhat.com>
11011 L:      platform-driver-x86@vger.kernel.org
11012 S:      Maintained
11013 F:      drivers/platform/x86/peaq-wmi.c
11014
11015 PER-CPU MEMORY ALLOCATOR
11016 M:      Tejun Heo <tj@kernel.org>
11017 M:      Christoph Lameter <cl@linux.com>
11018 M:      Dennis Zhou <dennisszhou@gmail.com>
11019 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu.git
11020 S:      Maintained
11021 F:      include/linux/percpu*.h
11022 F:      mm/percpu*.c
11023 F:      arch/*/include/asm/percpu.h
11024
11025 PER-TASK DELAY ACCOUNTING
11026 M:      Balbir Singh <bsingharora@gmail.com>
11027 S:      Maintained
11028 F:      include/linux/delayacct.h
11029 F:      kernel/delayacct.c
11030
11031 PERFORMANCE EVENTS SUBSYSTEM
11032 M:      Peter Zijlstra <peterz@infradead.org>
11033 M:      Ingo Molnar <mingo@redhat.com>
11034 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
11035 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
11036 R:      Jiri Olsa <jolsa@redhat.com>
11037 R:      Namhyung Kim <namhyung@kernel.org>
11038 L:      linux-kernel@vger.kernel.org
11039 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
11040 S:      Supported
11041 F:      kernel/events/*
11042 F:      include/linux/perf_event.h
11043 F:      include/uapi/linux/perf_event.h
11044 F:      arch/*/kernel/perf_event*.c
11045 F:      arch/*/kernel/*/perf_event*.c
11046 F:      arch/*/kernel/*/*/perf_event*.c
11047 F:      arch/*/include/asm/perf_event.h
11048 F:      arch/*/kernel/perf_callchain.c
11049 F:      arch/*/events/*
11050 F:      tools/perf/
11051
11052 PERSONALITY HANDLING
11053 M:      Christoph Hellwig <hch@infradead.org>
11054 L:      linux-abi-devel@lists.sourceforge.net
11055 S:      Maintained
11056 F:      include/linux/personality.h
11057 F:      include/uapi/linux/personality.h
11058
11059 PHONET PROTOCOL
11060 M:      Remi Denis-Courmont <courmisch@gmail.com>
11061 S:      Supported
11062 F:      Documentation/networking/phonet.txt
11063 F:      include/linux/phonet.h
11064 F:      include/net/phonet/
11065 F:      include/uapi/linux/phonet.h
11066 F:      net/phonet/
11067
11068 PHRAM MTD DRIVER
11069 M:      Joern Engel <joern@lazybastard.org>
11070 L:      linux-mtd@lists.infradead.org
11071 S:      Maintained
11072 F:      drivers/mtd/devices/phram.c
11073
11074 PICOLCD HID DRIVER
11075 M:      Bruno Prémont <bonbons@linux-vserver.org>
11076 L:      linux-input@vger.kernel.org
11077 S:      Maintained
11078 F:      drivers/hid/hid-picolcd*
11079
11080 PICOXCELL SUPPORT
11081 M:      Jamie Iles <jamie@jamieiles.com>
11082 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11083 T:      git git://github.com/jamieiles/linux-2.6-ji.git
11084 S:      Supported
11085 F:      arch/arm/boot/dts/picoxcell*
11086 F:      arch/arm/mach-picoxcell/
11087 F:      drivers/crypto/picoxcell*
11088
11089 PIN CONTROL SUBSYSTEM
11090 M:      Linus Walleij <linus.walleij@linaro.org>
11091 L:      linux-gpio@vger.kernel.org
11092 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
11093 S:      Maintained
11094 F:      Documentation/devicetree/bindings/pinctrl/
11095 F:      Documentation/driver-api/pinctl.rst
11096 F:      drivers/pinctrl/
11097 F:      include/linux/pinctrl/
11098
11099 PIN CONTROLLER - ATMEL AT91
11100 M:      Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>
11101 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11102 S:      Maintained
11103 F:      drivers/pinctrl/pinctrl-at91.*
11104
11105 PIN CONTROLLER - ATMEL AT91 PIO4
11106 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
11107 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11108 L:      linux-gpio@vger.kernel.org
11109 S:      Supported
11110 F:      drivers/pinctrl/pinctrl-at91-pio4.*
11111
11112 PIN CONTROLLER - FREESCALE
11113 M:      Dong Aisheng <aisheng.dong@nxp.com>
11114 M:      Fabio Estevam <festevam@gmail.com>
11115 M:      Shawn Guo <shawnguo@kernel.org>
11116 M:      Stefan Agner <stefan@agner.ch>
11117 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
11118 L:      linux-gpio@vger.kernel.org
11119 S:      Maintained
11120 F:      drivers/pinctrl/freescale/
11121 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
11122
11123 PIN CONTROLLER - INTEL
11124 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
11125 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
11126 S:      Maintained
11127 F:      drivers/pinctrl/intel/
11128
11129 PIN CONTROLLER - MEDIATEK
11130 M:      Sean Wang <sean.wang@mediatek.com>
11131 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
11132 S:      Maintained
11133 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
11134 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
11135 F:      drivers/pinctrl/mediatek/pinctrl-mtk-common.*
11136 F:      drivers/pinctrl/mediatek/pinctrl-mt2701.c
11137 F:      drivers/pinctrl/mediatek/pinctrl-mt7622.c
11138
11139 PIN CONTROLLER - QUALCOMM
11140 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
11141 S:      Maintained
11142 L:      linux-arm-msm@vger.kernel.org
11143 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
11144 F:      drivers/pinctrl/qcom/
11145
11146 PIN CONTROLLER - RENESAS
11147 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11148 M:      Geert Uytterhoeven <geert+renesas@glider.be>
11149 L:      linux-renesas-soc@vger.kernel.org
11150 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
11151 S:      Maintained
11152 F:      drivers/pinctrl/sh-pfc/
11153
11154 PIN CONTROLLER - SAMSUNG
11155 M:      Tomasz Figa <tomasz.figa@gmail.com>
11156 M:      Krzysztof Kozlowski <krzk@kernel.org>
11157 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11158 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11159 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11160 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
11161 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
11162 S:      Maintained
11163 F:      drivers/pinctrl/samsung/
11164 F:      include/dt-bindings/pinctrl/samsung.h
11165 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
11166
11167 PIN CONTROLLER - SINGLE
11168 M:      Tony Lindgren <tony@atomide.com>
11169 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
11170 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11171 L:      linux-omap@vger.kernel.org
11172 S:      Maintained
11173 F:      drivers/pinctrl/pinctrl-single.c
11174
11175 PIN CONTROLLER - ST SPEAR
11176 M:      Viresh Kumar <vireshk@kernel.org>
11177 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11178 W:      http://www.st.com/spear
11179 S:      Maintained
11180 F:      drivers/pinctrl/spear/
11181
11182 PISTACHIO SOC SUPPORT
11183 M:      James Hartley <james.hartley@sondrel.com>
11184 L:      linux-mips@linux-mips.org
11185 S:      Odd Fixes
11186 F:      arch/mips/pistachio/
11187 F:      arch/mips/include/asm/mach-pistachio/
11188 F:      arch/mips/boot/dts/img/pistachio*
11189 F:      arch/mips/configs/pistachio*_defconfig
11190
11191 PKTCDVD DRIVER
11192 S:      Orphan
11193 M:      linux-block@vger.kernel.org
11194 F:      drivers/block/pktcdvd.c
11195 F:      include/linux/pktcdvd.h
11196 F:      include/uapi/linux/pktcdvd.h
11197
11198 PKUNITY SOC DRIVERS
11199 M:      Guan Xuetao <gxt@pku.edu.cn>
11200 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
11201 S:      Maintained
11202 T:      git git://github.com/gxt/linux.git
11203 F:      drivers/input/serio/i8042-unicore32io.h
11204 F:      drivers/i2c/busses/i2c-puv3.c
11205 F:      drivers/video/fbdev/fb-puv3.c
11206 F:      drivers/rtc/rtc-puv3.c
11207
11208 PMBUS HARDWARE MONITORING DRIVERS
11209 M:      Guenter Roeck <linux@roeck-us.net>
11210 L:      linux-hwmon@vger.kernel.org
11211 W:      http://hwmon.wiki.kernel.org/
11212 W:      http://www.roeck-us.net/linux/drivers/
11213 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
11214 S:      Maintained
11215 F:      Documentation/hwmon/pmbus
11216 F:      drivers/hwmon/pmbus/
11217 F:      include/linux/pmbus.h
11218
11219 PMC SIERRA MaxRAID DRIVER
11220 L:      linux-scsi@vger.kernel.org
11221 W:      http://www.pmc-sierra.com/
11222 S:      Orphan
11223 F:      drivers/scsi/pmcraid.*
11224
11225 PMC SIERRA PM8001 DRIVER
11226 M:      Jack Wang <jinpu.wang@profitbricks.com>
11227 M:      lindar_liu@usish.com
11228 L:      linux-scsi@vger.kernel.org
11229 S:      Supported
11230 F:      drivers/scsi/pm8001/
11231
11232 PNP SUPPORT
11233 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
11234 S:      Maintained
11235 F:      drivers/pnp/
11236
11237 POSIX CLOCKS and TIMERS
11238 M:      Thomas Gleixner <tglx@linutronix.de>
11239 L:      linux-kernel@vger.kernel.org
11240 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
11241 S:      Maintained
11242 F:      fs/timerfd.c
11243 F:      include/linux/timer*
11244 F:      kernel/time/*timer*
11245
11246 POWER MANAGEMENT CORE
11247 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
11248 L:      linux-pm@vger.kernel.org
11249 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
11250 B:      https://bugzilla.kernel.org
11251 S:      Supported
11252 F:      drivers/base/power/
11253 F:      include/linux/pm.h
11254 F:      include/linux/pm_*
11255 F:      include/linux/powercap.h
11256 F:      drivers/powercap/
11257 F:      kernel/configs/nopm.config
11258
11259 POWER STATE COORDINATION INTERFACE (PSCI)
11260 M:      Mark Rutland <mark.rutland@arm.com>
11261 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11262 L:      linux-arm-kernel@lists.infradead.org
11263 S:      Maintained
11264 F:      drivers/firmware/psci*.c
11265 F:      include/linux/psci.h
11266 F:      include/uapi/linux/psci.h
11267
11268 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
11269 M:      Sebastian Reichel <sre@kernel.org>
11270 L:      linux-pm@vger.kernel.org
11271 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
11272 S:      Maintained
11273 F:      Documentation/devicetree/bindings/power/supply/
11274 F:      include/linux/power_supply.h
11275 F:      drivers/power/supply/
11276
11277 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
11278 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
11279 L:      linuxppc-dev@lists.ozlabs.org
11280 S:      Maintained
11281 F:      drivers/char/powernv-op-panel.c
11282
11283 PPP OVER ATM (RFC 2364)
11284 M:      Mitchell Blank Jr <mitch@sfgoth.com>
11285 S:      Maintained
11286 F:      net/atm/pppoatm.c
11287 F:      include/uapi/linux/atmppp.h
11288
11289 PPP OVER ETHERNET
11290 M:      Michal Ostrowski <mostrows@earthlink.net>
11291 S:      Maintained
11292 F:      drivers/net/ppp/pppoe.c
11293 F:      drivers/net/ppp/pppox.c
11294
11295 PPP OVER L2TP
11296 M:      James Chapman <jchapman@katalix.com>
11297 S:      Maintained
11298 F:      net/l2tp/l2tp_ppp.c
11299 F:      include/linux/if_pppol2tp.h
11300 F:      include/uapi/linux/if_pppol2tp.h
11301
11302 PPP PROTOCOL DRIVERS AND COMPRESSORS
11303 M:      Paul Mackerras <paulus@samba.org>
11304 L:      linux-ppp@vger.kernel.org
11305 S:      Maintained
11306 F:      drivers/net/ppp/ppp_*
11307
11308 PPS SUPPORT
11309 M:      Rodolfo Giometti <giometti@enneenne.com>
11310 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
11311 L:      linuxpps@ml.enneenne.com (subscribers-only)
11312 S:      Maintained
11313 F:      Documentation/pps/
11314 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
11315 F:      Documentation/ABI/testing/sysfs-pps
11316 F:      drivers/pps/
11317 F:      include/linux/pps*.h
11318 F:      include/uapi/linux/pps.h
11319
11320 PPTP DRIVER
11321 M:      Dmitry Kozlov <xeb@mail.ru>
11322 L:      netdev@vger.kernel.org
11323 S:      Maintained
11324 F:      drivers/net/ppp/pptp.c
11325 W:      http://sourceforge.net/projects/accel-pptp
11326
11327 PREEMPTIBLE KERNEL
11328 M:      Robert Love <rml@tech9.net>
11329 L:      kpreempt-tech@lists.sourceforge.net
11330 W:      https://www.kernel.org/pub/linux/kernel/people/rml/preempt-kernel
11331 S:      Supported
11332 F:      Documentation/preempt-locking.txt
11333 F:      include/linux/preempt.h
11334
11335 PRINTK
11336 M:      Petr Mladek <pmladek@suse.com>
11337 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
11338 R:      Steven Rostedt <rostedt@goodmis.org>
11339 S:      Maintained
11340 F:      kernel/printk/
11341 F:      include/linux/printk.h
11342
11343 PRISM54 WIRELESS DRIVER
11344 M:      "Luis R. Rodriguez" <mcgrof@gmail.com>
11345 L:      linux-wireless@vger.kernel.org
11346 W:      http://wireless.kernel.org/en/users/Drivers/p54
11347 S:      Obsolete
11348 F:      drivers/net/wireless/intersil/prism54/
11349
11350 PROC SYSCTL
11351 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
11352 M:      Kees Cook <keescook@chromium.org>
11353 L:      linux-kernel@vger.kernel.org
11354 L:      linux-fsdevel@vger.kernel.org
11355 S:      Maintained
11356 F:      fs/proc/proc_sysctl.c
11357 F:      include/linux/sysctl.h
11358 F:      kernel/sysctl.c
11359 F:      tools/testing/selftests/sysctl/
11360
11361 PS3 NETWORK SUPPORT
11362 M:      Geoff Levand <geoff@infradead.org>
11363 L:      netdev@vger.kernel.org
11364 L:      linuxppc-dev@lists.ozlabs.org
11365 S:      Maintained
11366 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
11367
11368 PS3 PLATFORM SUPPORT
11369 M:      Geoff Levand <geoff@infradead.org>
11370 L:      linuxppc-dev@lists.ozlabs.org
11371 S:      Maintained
11372 F:      arch/powerpc/boot/ps3*
11373 F:      arch/powerpc/include/asm/lv1call.h
11374 F:      arch/powerpc/include/asm/ps3*.h
11375 F:      arch/powerpc/platforms/ps3/
11376 F:      drivers/*/ps3*
11377 F:      drivers/ps3/
11378 F:      drivers/rtc/rtc-ps3.c
11379 F:      drivers/usb/host/*ps3.c
11380 F:      sound/ppc/snd_ps3*
11381
11382 PS3VRAM DRIVER
11383 M:      Jim Paris <jim@jtan.com>
11384 M:      Geoff Levand <geoff@infradead.org>
11385 L:      linuxppc-dev@lists.ozlabs.org
11386 S:      Maintained
11387 F:      drivers/block/ps3vram.c
11388
11389 PSAMPLE PACKET SAMPLING SUPPORT:
11390 M:      Yotam Gigi <yotam.gi@gmail.com>
11391 S:      Maintained
11392 F:      net/psample
11393 F:      include/net/psample.h
11394 F:      include/uapi/linux/psample.h
11395
11396 PSTORE FILESYSTEM
11397 M:      Kees Cook <keescook@chromium.org>
11398 M:      Anton Vorontsov <anton@enomsg.org>
11399 M:      Colin Cross <ccross@android.com>
11400 M:      Tony Luck <tony.luck@intel.com>
11401 S:      Maintained
11402 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
11403 F:      fs/pstore/
11404 F:      include/linux/pstore*
11405 F:      drivers/firmware/efi/efi-pstore.c
11406 F:      drivers/acpi/apei/erst.c
11407 F:      Documentation/admin-guide/ramoops.rst
11408 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
11409 K:      \b(pstore|ramoops)
11410
11411 PTP HARDWARE CLOCK SUPPORT
11412 M:      Richard Cochran <richardcochran@gmail.com>
11413 L:      netdev@vger.kernel.org
11414 S:      Maintained
11415 W:      http://linuxptp.sourceforge.net/
11416 F:      Documentation/ABI/testing/sysfs-ptp
11417 F:      Documentation/ptp/*
11418 F:      drivers/net/ethernet/freescale/gianfar_ptp.c
11419 F:      drivers/net/phy/dp83640*
11420 F:      drivers/ptp/*
11421 F:      include/linux/ptp_cl*
11422
11423 PTRACE SUPPORT
11424 M:      Oleg Nesterov <oleg@redhat.com>
11425 S:      Maintained
11426 F:      include/asm-generic/syscall.h
11427 F:      include/linux/ptrace.h
11428 F:      include/linux/regset.h
11429 F:      include/linux/tracehook.h
11430 F:      include/uapi/linux/ptrace.h
11431 F:      include/uapi/linux/ptrace.h
11432 F:      include/asm-generic/ptrace.h
11433 F:      kernel/ptrace.c
11434 F:      arch/*/ptrace*.c
11435 F:      arch/*/*/ptrace*.c
11436 F:      arch/*/include/asm/ptrace*.h
11437
11438 PULSE8-CEC DRIVER
11439 M:      Hans Verkuil <hverkuil@xs4all.nl>
11440 L:      linux-media@vger.kernel.org
11441 T:      git git://linuxtv.org/media_tree.git
11442 S:      Maintained
11443 F:      drivers/media/usb/pulse8-cec/*
11444 F:      Documentation/media/cec-drivers/pulse8-cec.rst
11445
11446 PVRUSB2 VIDEO4LINUX DRIVER
11447 M:      Mike Isely <isely@pobox.com>
11448 L:      pvrusb2@isely.net       (subscribers-only)
11449 L:      linux-media@vger.kernel.org
11450 W:      http://www.isely.net/pvrusb2/
11451 T:      git git://linuxtv.org/media_tree.git
11452 S:      Maintained
11453 F:      Documentation/media/v4l-drivers/pvrusb2*
11454 F:      drivers/media/usb/pvrusb2/
11455
11456 PWC WEBCAM DRIVER
11457 M:      Hans Verkuil <hverkuil@xs4all.nl>
11458 L:      linux-media@vger.kernel.org
11459 T:      git git://linuxtv.org/media_tree.git
11460 S:      Odd Fixes
11461 F:      drivers/media/usb/pwc/*
11462
11463 PWM FAN DRIVER
11464 M:      Kamil Debski <kamil@wypas.org>
11465 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
11466 L:      linux-hwmon@vger.kernel.org
11467 S:      Supported
11468 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
11469 F:      Documentation/hwmon/pwm-fan
11470 F:      drivers/hwmon/pwm-fan.c
11471
11472 PWM IR Transmitter
11473 M:      Sean Young <sean@mess.org>
11474 L:      linux-media@vger.kernel.org
11475 S:      Maintained
11476 F:      drivers/media/rc/pwm-ir-tx.c
11477
11478 PWM SUBSYSTEM
11479 M:      Thierry Reding <thierry.reding@gmail.com>
11480 L:      linux-pwm@vger.kernel.org
11481 S:      Maintained
11482 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
11483 F:      Documentation/pwm.txt
11484 F:      Documentation/devicetree/bindings/pwm/
11485 F:      include/linux/pwm.h
11486 F:      drivers/pwm/
11487 F:      drivers/video/backlight/pwm_bl.c
11488 F:      include/linux/pwm_backlight.h
11489 F:      drivers/gpio/gpio-mvebu.c
11490 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
11491
11492 PXA GPIO DRIVER
11493 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11494 L:      linux-gpio@vger.kernel.org
11495 S:      Maintained
11496 F:      drivers/gpio/gpio-pxa.c
11497
11498 PXA MMCI DRIVER
11499 S:      Orphan
11500
11501 PXA RTC DRIVER
11502 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11503 L:      linux-rtc@vger.kernel.org
11504 S:      Maintained
11505
11506 PXA2xx/PXA3xx SUPPORT
11507 M:      Daniel Mack <daniel@zonque.org>
11508 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
11509 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11510 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11511 T:      git git://github.com/hzhuang1/linux.git
11512 T:      git git://github.com/rjarzmik/linux.git
11513 S:      Maintained
11514 F:      arch/arm/boot/dts/pxa*
11515 F:      arch/arm/mach-pxa/
11516 F:      drivers/dma/pxa*
11517 F:      drivers/pcmcia/pxa2xx*
11518 F:      drivers/pinctrl/pxa/
11519 F:      drivers/spi/spi-pxa2xx*
11520 F:      drivers/usb/gadget/udc/pxa2*
11521 F:      include/sound/pxa2xx-lib.h
11522 F:      sound/arm/pxa*
11523 F:      sound/soc/pxa/
11524
11525 QAT DRIVER
11526 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
11527 L:      qat-linux@intel.com
11528 S:      Supported
11529 F:      drivers/crypto/qat/
11530
11531 QCOM AUDIO (ASoC) DRIVERS
11532 M:      Patrick Lai <plai@codeaurora.org>
11533 M:      Banajit Goswami <bgoswami@codeaurora.org>
11534 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11535 S:      Supported
11536 F:      sound/soc/qcom/
11537
11538 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
11539 M:      Gabriel Somlo <somlo@cmu.edu>
11540 M:      "Michael S. Tsirkin" <mst@redhat.com>
11541 L:      qemu-devel@nongnu.org
11542 S:      Maintained
11543 F:      drivers/firmware/qemu_fw_cfg.c
11544 F:      include/uapi/linux/qemu_fw_cfg.h
11545
11546 QIB DRIVER
11547 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11548 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
11549 L:      linux-rdma@vger.kernel.org
11550 S:      Supported
11551 F:      drivers/infiniband/hw/qib/
11552
11553 QLOGIC QL41xxx FCOE DRIVER
11554 M:      QLogic-Storage-Upstream@cavium.com
11555 L:      linux-scsi@vger.kernel.org
11556 S:      Supported
11557 F:      drivers/scsi/qedf/
11558
11559 QLOGIC QL41xxx ISCSI DRIVER
11560 M:      QLogic-Storage-Upstream@cavium.com
11561 L:      linux-scsi@vger.kernel.org
11562 S:      Supported
11563 F:      drivers/scsi/qedi/
11564
11565 QLOGIC QL4xxx ETHERNET DRIVER
11566 M:      Ariel Elior <Ariel.Elior@cavium.com>
11567 M:      everest-linux-l2@cavium.com
11568 L:      netdev@vger.kernel.org
11569 S:      Supported
11570 F:      drivers/net/ethernet/qlogic/qed/
11571 F:      include/linux/qed/
11572 F:      drivers/net/ethernet/qlogic/qede/
11573
11574 QLOGIC QL4xxx RDMA DRIVER
11575 M:      Michal Kalderon <Michal.Kalderon@cavium.com>
11576 M:      Ariel Elior <Ariel.Elior@cavium.com>
11577 L:      linux-rdma@vger.kernel.org
11578 S:      Supported
11579 F:      drivers/infiniband/hw/qedr/
11580 F:      include/uapi/rdma/qedr-abi.h
11581
11582 QLOGIC QLA1280 SCSI DRIVER
11583 M:      Michael Reed <mdr@sgi.com>
11584 L:      linux-scsi@vger.kernel.org
11585 S:      Maintained
11586 F:      drivers/scsi/qla1280.[ch]
11587
11588 QLOGIC QLA2XXX FC-SCSI DRIVER
11589 M:      qla2xxx-upstream@qlogic.com
11590 L:      linux-scsi@vger.kernel.org
11591 S:      Supported
11592 F:      Documentation/scsi/LICENSE.qla2xxx
11593 F:      drivers/scsi/qla2xxx/
11594
11595 QLOGIC QLA3XXX NETWORK DRIVER
11596 M:      Dept-GELinuxNICDev@cavium.com
11597 L:      netdev@vger.kernel.org
11598 S:      Supported
11599 F:      Documentation/networking/LICENSE.qla3xxx
11600 F:      drivers/net/ethernet/qlogic/qla3xxx.*
11601
11602 QLOGIC QLA4XXX iSCSI DRIVER
11603 M:      QLogic-Storage-Upstream@qlogic.com
11604 L:      linux-scsi@vger.kernel.org
11605 S:      Supported
11606 F:      Documentation/scsi/LICENSE.qla4xxx
11607 F:      drivers/scsi/qla4xxx/
11608
11609 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
11610 M:      Harish Patil <harish.patil@cavium.com>
11611 M:      Manish Chopra <manish.chopra@cavium.com>
11612 M:      Dept-GELinuxNICDev@cavium.com
11613 L:      netdev@vger.kernel.org
11614 S:      Supported
11615 F:      drivers/net/ethernet/qlogic/qlcnic/
11616
11617 QLOGIC QLGE 10Gb ETHERNET DRIVER
11618 M:      Harish Patil <harish.patil@cavium.com>
11619 M:      Manish Chopra <manish.chopra@cavium.com>
11620 M:      Dept-GELinuxNICDev@cavium.com
11621 L:      netdev@vger.kernel.org
11622 S:      Supported
11623 F:      drivers/net/ethernet/qlogic/qlge/
11624
11625 QNX4 FILESYSTEM
11626 M:      Anders Larsen <al@alarsen.net>
11627 W:      http://www.alarsen.net/linux/qnx4fs/
11628 S:      Maintained
11629 F:      fs/qnx4/
11630 F:      include/uapi/linux/qnx4_fs.h
11631 F:      include/uapi/linux/qnxtypes.h
11632
11633 QORIQ DPAA2 FSL-MC BUS DRIVER
11634 M:      Stuart Yoder <stuyoder@gmail.com>
11635 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
11636 L:      linux-kernel@vger.kernel.org
11637 S:      Maintained
11638 F:      drivers/bus/fsl-mc/
11639 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
11640 F:      Documentation/networking/dpaa2/overview.rst
11641
11642 QT1010 MEDIA DRIVER
11643 M:      Antti Palosaari <crope@iki.fi>
11644 L:      linux-media@vger.kernel.org
11645 W:      https://linuxtv.org
11646 W:      http://palosaari.fi/linux/
11647 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11648 T:      git git://linuxtv.org/anttip/media_tree.git
11649 S:      Maintained
11650 F:      drivers/media/tuners/qt1010*
11651
11652 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
11653 M:      Kalle Valo <kvalo@qca.qualcomm.com>
11654 L:      ath10k@lists.infradead.org
11655 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
11656 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
11657 S:      Supported
11658 F:      drivers/net/wireless/ath/ath10k/
11659
11660 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
11661 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
11662 L:      linux-wireless@vger.kernel.org
11663 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
11664 S:      Supported
11665 F:      drivers/net/wireless/ath/ath9k/
11666
11667 QUALCOMM CAMERA SUBSYSTEM DRIVER
11668 M:      Todor Tomov <todor.tomov@linaro.org>
11669 L:      linux-media@vger.kernel.org
11670 S:      Maintained
11671 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
11672 F:      Documentation/media/v4l-drivers/qcom_camss.rst
11673 F:      drivers/media/platform/qcom/camss-8x16/
11674
11675 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
11676 M:      Timur Tabi <timur@codeaurora.org>
11677 L:      netdev@vger.kernel.org
11678 S:      Supported
11679 F:      drivers/net/ethernet/qualcomm/emac/
11680
11681 QUALCOMM HEXAGON ARCHITECTURE
11682 M:      Richard Kuo <rkuo@codeaurora.org>
11683 L:      linux-hexagon@vger.kernel.org
11684 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
11685 S:      Supported
11686 F:      arch/hexagon/
11687
11688 QUALCOMM IOMMU
11689 M:      Rob Clark <robdclark@gmail.com>
11690 L:      iommu@lists.linux-foundation.org
11691 L:      linux-arm-msm@vger.kernel.org
11692 S:      Maintained
11693 F:      drivers/iommu/qcom_iommu.c
11694
11695 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
11696 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
11697 L:      linux-media@vger.kernel.org
11698 L:      linux-arm-msm@vger.kernel.org
11699 T:      git git://linuxtv.org/media_tree.git
11700 S:      Maintained
11701 F:      drivers/media/platform/qcom/venus/
11702
11703 QUALCOMM WCN36XX WIRELESS DRIVER
11704 M:      Eugene Krasnikov <k.eugene.e@gmail.com>
11705 L:      wcn36xx@lists.infradead.org
11706 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
11707 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
11708 S:      Supported
11709 F:      drivers/net/wireless/ath/wcn36xx/
11710
11711 QUANTENNA QTNFMAC WIRELESS DRIVER
11712 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
11713 M:      Avinash Patil <avinashp@quantenna.com>
11714 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
11715 L:      linux-wireless@vger.kernel.org
11716 S:      Maintained
11717 F:      drivers/net/wireless/quantenna
11718
11719 RADEON and AMDGPU DRM DRIVERS
11720 M:      Alex Deucher <alexander.deucher@amd.com>
11721 M:      Christian König <christian.koenig@amd.com>
11722 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
11723 L:      amd-gfx@lists.freedesktop.org
11724 T:      git git://people.freedesktop.org/~agd5f/linux
11725 S:      Supported
11726 F:      drivers/gpu/drm/radeon/
11727 F:      include/uapi/drm/radeon_drm.h
11728 F:      drivers/gpu/drm/amd/
11729 F:      include/uapi/drm/amdgpu_drm.h
11730
11731 RADEON FRAMEBUFFER DISPLAY DRIVER
11732 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
11733 L:      linux-fbdev@vger.kernel.org
11734 S:      Maintained
11735 F:      drivers/video/fbdev/aty/radeon*
11736 F:      include/uapi/linux/radeonfb.h
11737
11738 RADIOSHARK RADIO DRIVER
11739 M:      Hans Verkuil <hverkuil@xs4all.nl>
11740 L:      linux-media@vger.kernel.org
11741 T:      git git://linuxtv.org/media_tree.git
11742 S:      Maintained
11743 F:      drivers/media/radio/radio-shark.c
11744
11745 RADIOSHARK2 RADIO DRIVER
11746 M:      Hans Verkuil <hverkuil@xs4all.nl>
11747 L:      linux-media@vger.kernel.org
11748 T:      git git://linuxtv.org/media_tree.git
11749 S:      Maintained
11750 F:      drivers/media/radio/radio-shark2.c
11751 F:      drivers/media/radio/radio-tea5777.c
11752
11753 RADOS BLOCK DEVICE (RBD)
11754 M:      Ilya Dryomov <idryomov@gmail.com>
11755 M:      Sage Weil <sage@redhat.com>
11756 M:      Alex Elder <elder@kernel.org>
11757 L:      ceph-devel@vger.kernel.org
11758 W:      http://ceph.com/
11759 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
11760 T:      git git://github.com/ceph/ceph-client.git
11761 S:      Supported
11762 F:      Documentation/ABI/testing/sysfs-bus-rbd
11763 F:      drivers/block/rbd.c
11764 F:      drivers/block/rbd_types.h
11765
11766 RAGE128 FRAMEBUFFER DISPLAY DRIVER
11767 M:      Paul Mackerras <paulus@samba.org>
11768 L:      linux-fbdev@vger.kernel.org
11769 S:      Maintained
11770 F:      drivers/video/fbdev/aty/aty128fb.c
11771
11772 RAINSHADOW-CEC DRIVER
11773 M:      Hans Verkuil <hverkuil@xs4all.nl>
11774 L:      linux-media@vger.kernel.org
11775 T:      git git://linuxtv.org/media_tree.git
11776 S:      Maintained
11777 F:      drivers/media/usb/rainshadow-cec/*
11778
11779 RALINK MIPS ARCHITECTURE
11780 M:      John Crispin <john@phrozen.org>
11781 L:      linux-mips@linux-mips.org
11782 S:      Maintained
11783 F:      arch/mips/ralink
11784
11785 RALINK RT2X00 WIRELESS LAN DRIVER
11786 P:      rt2x00 project
11787 M:      Stanislaw Gruszka <sgruszka@redhat.com>
11788 M:      Helmut Schaa <helmut.schaa@googlemail.com>
11789 L:      linux-wireless@vger.kernel.org
11790 S:      Maintained
11791 F:      drivers/net/wireless/ralink/rt2x00/
11792
11793 RAMDISK RAM BLOCK DEVICE DRIVER
11794 M:      Jens Axboe <axboe@kernel.dk>
11795 S:      Maintained
11796 F:      Documentation/blockdev/ramdisk.txt
11797 F:      drivers/block/brd.c
11798
11799 RANCHU VIRTUAL BOARD FOR MIPS
11800 M:      Miodrag Dinic <miodrag.dinic@mips.com>
11801 L:      linux-mips@linux-mips.org
11802 S:      Supported
11803 F:      arch/mips/generic/board-ranchu.c
11804 F:      arch/mips/configs/generic/board-ranchu.config
11805
11806 RANDOM NUMBER DRIVER
11807 M:      "Theodore Ts'o" <tytso@mit.edu>
11808 S:      Maintained
11809 F:      drivers/char/random.c
11810
11811 RAPIDIO SUBSYSTEM
11812 M:      Matt Porter <mporter@kernel.crashing.org>
11813 M:      Alexandre Bounine <alex.bou9@gmail.com>
11814 S:      Maintained
11815 F:      drivers/rapidio/
11816
11817 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
11818 L:      linux-wireless@vger.kernel.org
11819 S:      Orphan
11820 F:      drivers/net/wireless/ray*
11821
11822 RCUTORTURE TEST FRAMEWORK
11823 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
11824 M:      Josh Triplett <josh@joshtriplett.org>
11825 R:      Steven Rostedt <rostedt@goodmis.org>
11826 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
11827 R:      Lai Jiangshan <jiangshanlai@gmail.com>
11828 L:      linux-kernel@vger.kernel.org
11829 S:      Supported
11830 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
11831 F:      tools/testing/selftests/rcutorture
11832
11833 RDC R-321X SoC
11834 M:      Florian Fainelli <florian@openwrt.org>
11835 S:      Maintained
11836
11837 RDC R6040 FAST ETHERNET DRIVER
11838 M:      Florian Fainelli <f.fainelli@gmail.com>
11839 L:      netdev@vger.kernel.org
11840 S:      Maintained
11841 F:      drivers/net/ethernet/rdc/r6040.c
11842
11843 RDMAVT - RDMA verbs software
11844 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11845 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
11846 L:      linux-rdma@vger.kernel.org
11847 S:      Supported
11848 F:      drivers/infiniband/sw/rdmavt
11849
11850 RDS - RELIABLE DATAGRAM SOCKETS
11851 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
11852 L:      netdev@vger.kernel.org
11853 L:      linux-rdma@vger.kernel.org
11854 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
11855 W:      https://oss.oracle.com/projects/rds/
11856 S:      Supported
11857 F:      net/rds/
11858 F:      Documentation/networking/rds.txt
11859
11860 RDT - RESOURCE ALLOCATION
11861 M:      Fenghua Yu <fenghua.yu@intel.com>
11862 L:      linux-kernel@vger.kernel.org
11863 S:      Supported
11864 F:      arch/x86/kernel/cpu/intel_rdt*
11865 F:      arch/x86/include/asm/intel_rdt_sched.h
11866 F:      Documentation/x86/intel_rdt*
11867
11868 READ-COPY UPDATE (RCU)
11869 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
11870 M:      Josh Triplett <josh@joshtriplett.org>
11871 R:      Steven Rostedt <rostedt@goodmis.org>
11872 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
11873 R:      Lai Jiangshan <jiangshanlai@gmail.com>
11874 L:      linux-kernel@vger.kernel.org
11875 W:      http://www.rdrop.com/users/paulmck/RCU/
11876 S:      Supported
11877 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
11878 F:      Documentation/RCU/
11879 X:      Documentation/RCU/torture.txt
11880 F:      include/linux/rcu*
11881 X:      include/linux/srcu.h
11882 F:      kernel/rcu/
11883 X:      kernel/torture.c
11884
11885 REAL TIME CLOCK (RTC) SUBSYSTEM
11886 M:      Alessandro Zummo <a.zummo@towertech.it>
11887 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
11888 L:      linux-rtc@vger.kernel.org
11889 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
11890 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
11891 S:      Maintained
11892 F:      Documentation/devicetree/bindings/rtc/
11893 F:      Documentation/rtc.txt
11894 F:      drivers/rtc/
11895 F:      include/linux/rtc.h
11896 F:      include/uapi/linux/rtc.h
11897 F:      include/linux/rtc/
11898 F:      include/linux/platform_data/rtc-*
11899 F:      tools/testing/selftests/timers/rtctest.c
11900
11901 REALTEK AUDIO CODECS
11902 M:      Bard Liao <bardliao@realtek.com>
11903 M:      Oder Chiou <oder_chiou@realtek.com>
11904 S:      Maintained
11905 F:      sound/soc/codecs/rt*
11906 F:      include/sound/rt*.h
11907
11908 REGISTER MAP ABSTRACTION
11909 M:      Mark Brown <broonie@kernel.org>
11910 L:      linux-kernel@vger.kernel.org
11911 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
11912 S:      Supported
11913 F:      Documentation/devicetree/bindings/regmap/
11914 F:      drivers/base/regmap/
11915 F:      include/linux/regmap.h
11916
11917 REISERFS FILE SYSTEM
11918 L:      reiserfs-devel@vger.kernel.org
11919 S:      Supported
11920 F:      fs/reiserfs/
11921
11922 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
11923 M:      Ohad Ben-Cohen <ohad@wizery.com>
11924 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
11925 L:      linux-remoteproc@vger.kernel.org
11926 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
11927 S:      Maintained
11928 F:      Documentation/devicetree/bindings/remoteproc/
11929 F:      Documentation/remoteproc.txt
11930 F:      drivers/remoteproc/
11931 F:      include/linux/remoteproc.h
11932
11933 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
11934 M:      Ohad Ben-Cohen <ohad@wizery.com>
11935 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
11936 L:      linux-remoteproc@vger.kernel.org
11937 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
11938 S:      Maintained
11939 F:      drivers/rpmsg/
11940 F:      Documentation/rpmsg.txt
11941 F:      include/linux/rpmsg.h
11942 F:      include/linux/rpmsg/
11943
11944 RENESAS CLOCK DRIVERS
11945 M:      Geert Uytterhoeven <geert+renesas@glider.be>
11946 L:      linux-renesas-soc@vger.kernel.org
11947 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
11948 S:      Supported
11949 F:      drivers/clk/renesas/
11950
11951 RENESAS EMEV2 I2C DRIVER
11952 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
11953 S:      Supported
11954 F:      drivers/i2c/busses/i2c-emev2.c
11955
11956 RENESAS ETHERNET DRIVERS
11957 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
11958 L:      netdev@vger.kernel.org
11959 L:      linux-renesas-soc@vger.kernel.org
11960 F:      Documentation/devicetree/bindings/net/renesas,*.txt
11961 F:      Documentation/devicetree/bindings/net/sh_eth.txt
11962 F:      drivers/net/ethernet/renesas/
11963 F:      include/linux/sh_eth.h
11964
11965 RENESAS R-CAR GYROADC DRIVER
11966 M:      Marek Vasut <marek.vasut@gmail.com>
11967 L:      linux-iio@vger.kernel.org
11968 S:      Supported
11969 F:      drivers/iio/adc/rcar_gyro_adc.c
11970
11971 RENESAS R-CAR I2C DRIVERS
11972 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
11973 S:      Supported
11974 F:      drivers/i2c/busses/i2c-rcar.c
11975 F:      drivers/i2c/busses/i2c-sh_mobile.c
11976
11977 RENESAS USB PHY DRIVER
11978 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
11979 L:      linux-renesas-soc@vger.kernel.org
11980 S:      Maintained
11981 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
11982
11983 RESET CONTROLLER FRAMEWORK
11984 M:      Philipp Zabel <p.zabel@pengutronix.de>
11985 T:      git git://git.pengutronix.de/git/pza/linux
11986 S:      Maintained
11987 F:      drivers/reset/
11988 F:      Documentation/devicetree/bindings/reset/
11989 F:      include/dt-bindings/reset/
11990 F:      include/linux/reset.h
11991 F:      include/linux/reset-controller.h
11992
11993 RFKILL
11994 M:      Johannes Berg <johannes@sipsolutions.net>
11995 L:      linux-wireless@vger.kernel.org
11996 W:      http://wireless.kernel.org/
11997 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
11998 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
11999 S:      Maintained
12000 F:      Documentation/rfkill.txt
12001 F:      Documentation/ABI/stable/sysfs-class-rfkill
12002 F:      net/rfkill/
12003
12004 RHASHTABLE
12005 M:      Thomas Graf <tgraf@suug.ch>
12006 M:      Herbert Xu <herbert@gondor.apana.org.au>
12007 L:      netdev@vger.kernel.org
12008 S:      Maintained
12009 F:      lib/rhashtable.c
12010 F:      include/linux/rhashtable.h
12011
12012 RICOH R5C592 MEMORYSTICK DRIVER
12013 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12014 S:      Maintained
12015 F:      drivers/memstick/host/r592.*
12016
12017 RICOH SMARTMEDIA/XD DRIVER
12018 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12019 S:      Maintained
12020 F:      drivers/mtd/nand/raw/r852.c
12021 F:      drivers/mtd/nand/raw/r852.h
12022
12023 RISC-V ARCHITECTURE
12024 M:      Palmer Dabbelt <palmer@sifive.com>
12025 M:      Albert Ou <albert@sifive.com>
12026 L:      linux-riscv@lists.infradead.org
12027 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
12028 S:      Supported
12029 F:      arch/riscv/
12030 K:      riscv
12031 N:      riscv
12032
12033 ROCCAT DRIVERS
12034 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
12035 W:      http://sourceforge.net/projects/roccat/
12036 S:      Maintained
12037 F:      drivers/hid/hid-roccat*
12038 F:      include/linux/hid-roccat*
12039 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
12040
12041 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
12042 M:      Jacob chen <jacob2.chen@rock-chips.com>
12043 L:      linux-media@vger.kernel.org
12044 S:      Maintained
12045 F:      drivers/media/platform/rockchip/rga/
12046 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
12047
12048 ROCKER DRIVER
12049 M:      Jiri Pirko <jiri@resnulli.us>
12050 L:      netdev@vger.kernel.org
12051 S:      Supported
12052 F:      drivers/net/ethernet/rocker/
12053
12054 ROCKETPORT DRIVER
12055 P:      Comtrol Corp.
12056 W:      http://www.comtrol.com
12057 S:      Maintained
12058 F:      Documentation/serial/rocket.txt
12059 F:      drivers/tty/rocket*
12060
12061 ROCKETPORT EXPRESS/INFINITY DRIVER
12062 M:      Kevin Cernekee <cernekee@gmail.com>
12063 L:      linux-serial@vger.kernel.org
12064 S:      Odd Fixes
12065 F:      drivers/tty/serial/rp2.*
12066
12067 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
12068 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
12069 L:      linux-kernel@vger.kernel.org
12070 L:      linux-renesas-soc@vger.kernel.org
12071 S:      Supported
12072 F:      drivers/mfd/bd9571mwv.c
12073 F:      drivers/regulator/bd9571mwv-regulator.c
12074 F:      drivers/gpio/gpio-bd9571mwv.c
12075 F:      include/linux/mfd/bd9571mwv.h
12076 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
12077
12078 ROSE NETWORK LAYER
12079 M:      Ralf Baechle <ralf@linux-mips.org>
12080 L:      linux-hams@vger.kernel.org
12081 W:      http://www.linux-ax25.org/
12082 S:      Maintained
12083 F:      include/net/rose.h
12084 F:      include/uapi/linux/rose.h
12085 F:      net/rose/
12086
12087 RTL2830 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/rtl2830*
12096
12097 RTL2832 MEDIA DRIVER
12098 M:      Antti Palosaari <crope@iki.fi>
12099 L:      linux-media@vger.kernel.org
12100 W:      https://linuxtv.org
12101 W:      http://palosaari.fi/linux/
12102 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12103 T:      git git://linuxtv.org/anttip/media_tree.git
12104 S:      Maintained
12105 F:      drivers/media/dvb-frontends/rtl2832*
12106
12107 RTL2832_SDR MEDIA DRIVER
12108 M:      Antti Palosaari <crope@iki.fi>
12109 L:      linux-media@vger.kernel.org
12110 W:      https://linuxtv.org
12111 W:      http://palosaari.fi/linux/
12112 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12113 T:      git git://linuxtv.org/anttip/media_tree.git
12114 S:      Maintained
12115 F:      drivers/media/dvb-frontends/rtl2832_sdr*
12116
12117 RTL8180 WIRELESS DRIVER
12118 L:      linux-wireless@vger.kernel.org
12119 W:      http://wireless.kernel.org/
12120 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12121 S:      Orphan
12122 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
12123
12124 RTL8187 WIRELESS DRIVER
12125 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
12126 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
12127 M:      Larry Finger <Larry.Finger@lwfinger.net>
12128 L:      linux-wireless@vger.kernel.org
12129 W:      http://wireless.kernel.org/
12130 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12131 S:      Maintained
12132 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
12133
12134 REALTEK WIRELESS DRIVER (rtlwifi family)
12135 M:      Ping-Ke Shih <pkshih@realtek.com>
12136 L:      linux-wireless@vger.kernel.org
12137 W:      http://wireless.kernel.org/
12138 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12139 S:      Maintained
12140 F:      drivers/net/wireless/realtek/rtlwifi/
12141
12142 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
12143 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
12144 L:      linux-wireless@vger.kernel.org
12145 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
12146 S:      Maintained
12147 F:      drivers/net/wireless/realtek/rtl8xxxu/
12148
12149 RXRPC SOCKETS (AF_RXRPC)
12150 M:      David Howells <dhowells@redhat.com>
12151 L:      linux-afs@lists.infradead.org
12152 S:      Supported
12153 F:      net/rxrpc/
12154 F:      include/keys/rxrpc-type.h
12155 F:      include/net/af_rxrpc.h
12156 F:      include/trace/events/rxrpc.h
12157 F:      include/uapi/linux/rxrpc.h
12158 F:      Documentation/networking/rxrpc.txt
12159 W:      https://www.infradead.org/~dhowells/kafs/
12160
12161 S3 SAVAGE FRAMEBUFFER DRIVER
12162 M:      Antonino Daplas <adaplas@gmail.com>
12163 L:      linux-fbdev@vger.kernel.org
12164 S:      Maintained
12165 F:      drivers/video/fbdev/savage/
12166
12167 S390
12168 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
12169 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
12170 L:      linux-s390@vger.kernel.org
12171 W:      http://www.ibm.com/developerworks/linux/linux390/
12172 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
12173 S:      Supported
12174 F:      arch/s390/
12175 F:      drivers/s390/
12176 F:      Documentation/s390/
12177 F:      Documentation/driver-api/s390-drivers.rst
12178
12179 S390 COMMON I/O LAYER
12180 M:      Sebastian Ott <sebott@linux.ibm.com>
12181 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
12182 L:      linux-s390@vger.kernel.org
12183 W:      http://www.ibm.com/developerworks/linux/linux390/
12184 S:      Supported
12185 F:      drivers/s390/cio/
12186
12187 S390 DASD DRIVER
12188 M:      Stefan Haberland <sth@linux.ibm.com>
12189 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
12190 L:      linux-s390@vger.kernel.org
12191 W:      http://www.ibm.com/developerworks/linux/linux390/
12192 S:      Supported
12193 F:      drivers/s390/block/dasd*
12194 F:      block/partitions/ibm.c
12195
12196 S390 IOMMU (PCI)
12197 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12198 L:      linux-s390@vger.kernel.org
12199 W:      http://www.ibm.com/developerworks/linux/linux390/
12200 S:      Supported
12201 F:      drivers/iommu/s390-iommu.c
12202
12203 S390 IUCV NETWORK LAYER
12204 M:      Julian Wiedmann <jwi@linux.ibm.com>
12205 M:      Ursula Braun <ubraun@linux.ibm.com>
12206 L:      linux-s390@vger.kernel.org
12207 W:      http://www.ibm.com/developerworks/linux/linux390/
12208 S:      Supported
12209 F:      drivers/s390/net/*iucv*
12210 F:      include/net/iucv/
12211 F:      net/iucv/
12212
12213 S390 NETWORK DRIVERS
12214 M:      Julian Wiedmann <jwi@linux.ibm.com>
12215 M:      Ursula Braun <ubraun@linux.ibm.com>
12216 L:      linux-s390@vger.kernel.org
12217 W:      http://www.ibm.com/developerworks/linux/linux390/
12218 S:      Supported
12219 F:      drivers/s390/net/
12220
12221 S390 PCI SUBSYSTEM
12222 M:      Sebastian Ott <sebott@linux.ibm.com>
12223 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12224 L:      linux-s390@vger.kernel.org
12225 W:      http://www.ibm.com/developerworks/linux/linux390/
12226 S:      Supported
12227 F:      arch/s390/pci/
12228 F:      drivers/pci/hotplug/s390_pci_hpc.c
12229
12230 S390 VFIO-CCW DRIVER
12231 M:      Cornelia Huck <cohuck@redhat.com>
12232 M:      Dong Jia Shi <bjsdjshi@linux.ibm.com>
12233 M:      Halil Pasic <pasic@linux.ibm.com>
12234 L:      linux-s390@vger.kernel.org
12235 L:      kvm@vger.kernel.org
12236 S:      Supported
12237 F:      drivers/s390/cio/vfio_ccw*
12238 F:      Documentation/s390/vfio-ccw.txt
12239 F:      include/uapi/linux/vfio_ccw.h
12240
12241 S390 ZCRYPT DRIVER
12242 M:      Harald Freudenberger <freude@de.ibm.com>
12243 L:      linux-s390@vger.kernel.org
12244 W:      http://www.ibm.com/developerworks/linux/linux390/
12245 S:      Supported
12246 F:      drivers/s390/crypto/
12247
12248 S390 ZFCP DRIVER
12249 M:      Steffen Maier <maier@linux.ibm.com>
12250 M:      Benjamin Block <bblock@linux.ibm.com>
12251 L:      linux-s390@vger.kernel.org
12252 W:      http://www.ibm.com/developerworks/linux/linux390/
12253 S:      Supported
12254 F:      drivers/s390/scsi/zfcp_*
12255
12256 S3C24XX SD/MMC Driver
12257 M:      Ben Dooks <ben-linux@fluff.org>
12258 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12259 S:      Supported
12260 F:      drivers/mmc/host/s3cmci.*
12261
12262 SAA6588 RDS RECEIVER DRIVER
12263 M:      Hans Verkuil <hverkuil@xs4all.nl>
12264 L:      linux-media@vger.kernel.org
12265 T:      git git://linuxtv.org/media_tree.git
12266 W:      https://linuxtv.org
12267 S:      Odd Fixes
12268 F:      drivers/media/i2c/saa6588*
12269
12270 SAA7134 VIDEO4LINUX DRIVER
12271 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
12272 L:      linux-media@vger.kernel.org
12273 W:      https://linuxtv.org
12274 T:      git git://linuxtv.org/media_tree.git
12275 S:      Odd fixes
12276 F:      Documentation/media/v4l-drivers/saa7134*
12277 F:      drivers/media/pci/saa7134/
12278
12279 SAA7146 VIDEO4LINUX-2 DRIVER
12280 M:      Hans Verkuil <hverkuil@xs4all.nl>
12281 L:      linux-media@vger.kernel.org
12282 T:      git git://linuxtv.org/media_tree.git
12283 S:      Maintained
12284 F:      drivers/media/common/saa7146/
12285 F:      drivers/media/pci/saa7146/
12286 F:      include/media/saa7146*
12287
12288 SAMSUNG AUDIO (ASoC) DRIVERS
12289 M:      Krzysztof Kozlowski <krzk@kernel.org>
12290 M:      Sangbeom Kim <sbkim73@samsung.com>
12291 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12292 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12293 S:      Supported
12294 F:      sound/soc/samsung/
12295 F:      Documentation/devicetree/bindings/sound/samsung*
12296
12297 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
12298 M:      Krzysztof Kozlowski <krzk@kernel.org>
12299 L:      linux-crypto@vger.kernel.org
12300 L:      linux-samsung-soc@vger.kernel.org
12301 S:      Maintained
12302 F:      drivers/crypto/exynos-rng.c
12303 F:      Documentation/devicetree/bindings/crypto/samsung,exynos-rng4.txt
12304
12305 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
12306 M:      Łukasz Stelmach <l.stelmach@samsung.com>
12307 L:      linux-samsung-soc@vger.kernel.org
12308 S:      Maintained
12309 F:      drivers/char/hw_random/exynos-trng.c
12310 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
12311
12312 SAMSUNG FRAMEBUFFER DRIVER
12313 M:      Jingoo Han <jingoohan1@gmail.com>
12314 L:      linux-fbdev@vger.kernel.org
12315 S:      Maintained
12316 F:      drivers/video/fbdev/s3c-fb.c
12317
12318 SAMSUNG LAPTOP DRIVER
12319 M:      Corentin Chary <corentin.chary@gmail.com>
12320 L:      platform-driver-x86@vger.kernel.org
12321 S:      Maintained
12322 F:      drivers/platform/x86/samsung-laptop.c
12323
12324 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
12325 M:      Sangbeom Kim <sbkim73@samsung.com>
12326 M:      Krzysztof Kozlowski <krzk@kernel.org>
12327 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12328 L:      linux-kernel@vger.kernel.org
12329 L:      linux-samsung-soc@vger.kernel.org
12330 S:      Supported
12331 F:      drivers/mfd/sec*.c
12332 F:      drivers/regulator/s2m*.c
12333 F:      drivers/regulator/s5m*.c
12334 F:      drivers/clk/clk-s2mps11.c
12335 F:      drivers/rtc/rtc-s5m.c
12336 F:      include/linux/mfd/samsung/
12337 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
12338 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
12339 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
12340 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
12341
12342 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
12343 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
12344 L:      linux-media@vger.kernel.org
12345 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12346 S:      Maintained
12347 F:      drivers/media/platform/s3c-camif/
12348 F:      include/media/drv-intf/s3c_camif.h
12349
12350 SAMSUNG S3FWRN5 NFC DRIVER
12351 M:      Robert Baldyga <r.baldyga@samsung.com>
12352 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
12353 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
12354 S:      Supported
12355 F:      drivers/nfc/s3fwrn5
12356
12357 SAMSUNG S5C73M3 CAMERA DRIVER
12358 M:      Kyungmin Park <kyungmin.park@samsung.com>
12359 M:      Andrzej Hajda <a.hajda@samsung.com>
12360 L:      linux-media@vger.kernel.org
12361 S:      Supported
12362 F:      drivers/media/i2c/s5c73m3/*
12363
12364 SAMSUNG S5K5BAF CAMERA DRIVER
12365 M:      Kyungmin Park <kyungmin.park@samsung.com>
12366 M:      Andrzej Hajda <a.hajda@samsung.com>
12367 L:      linux-media@vger.kernel.org
12368 S:      Supported
12369 F:      drivers/media/i2c/s5k5baf.c
12370
12371 SAMSUNG S5P Security SubSystem (SSS) DRIVER
12372 M:      Krzysztof Kozlowski <krzk@kernel.org>
12373 M:      Vladimir Zapolskiy <vz@mleia.com>
12374 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
12375 L:      linux-crypto@vger.kernel.org
12376 L:      linux-samsung-soc@vger.kernel.org
12377 S:      Maintained
12378 F:      drivers/crypto/s5p-sss.c
12379
12380 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
12381 M:      Kyungmin Park <kyungmin.park@samsung.com>
12382 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12383 L:      linux-media@vger.kernel.org
12384 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
12385 S:      Supported
12386 F:      drivers/media/platform/exynos4-is/
12387
12388 SAMSUNG SOC CLOCK DRIVERS
12389 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12390 M:      Tomasz Figa <tomasz.figa@gmail.com>
12391 M:      Chanwoo Choi <cw00.choi@samsung.com>
12392 S:      Supported
12393 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12394 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
12395 F:      drivers/clk/samsung/
12396 F:      include/dt-bindings/clock/exynos*.h
12397 F:      Documentation/devicetree/bindings/clock/exynos*.txt
12398
12399 SAMSUNG SPI DRIVERS
12400 M:      Kukjin Kim <kgene@kernel.org>
12401 M:      Krzysztof Kozlowski <krzk@kernel.org>
12402 M:      Andi Shyti <andi@etezian.org>
12403 L:      linux-spi@vger.kernel.org
12404 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12405 S:      Maintained
12406 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
12407 F:      drivers/spi/spi-s3c*
12408 F:      include/linux/platform_data/spi-s3c64xx.h
12409
12410 SAMSUNG SXGBE DRIVERS
12411 M:      Byungho An <bh74.an@samsung.com>
12412 M:      Girish K S <ks.giri@samsung.com>
12413 M:      Vipul Pandya <vipul.pandya@samsung.com>
12414 S:      Supported
12415 L:      netdev@vger.kernel.org
12416 F:      drivers/net/ethernet/samsung/sxgbe/
12417
12418 SAMSUNG THERMAL DRIVER
12419 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12420 L:      linux-pm@vger.kernel.org
12421 L:      linux-samsung-soc@vger.kernel.org
12422 S:      Supported
12423 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
12424 F:      drivers/thermal/samsung/
12425
12426 SAMSUNG USB2 PHY DRIVER
12427 M:      Kamil Debski <kamil@wypas.org>
12428 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12429 L:      linux-kernel@vger.kernel.org
12430 S:      Supported
12431 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
12432 F:      Documentation/phy/samsung-usb2.txt
12433 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
12434 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
12435 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
12436 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
12437 F:      drivers/phy/samsung/phy-samsung-usb2.c
12438 F:      drivers/phy/samsung/phy-samsung-usb2.h
12439
12440 SC1200 WDT DRIVER
12441 M:      Zwane Mwaikambo <zwanem@gmail.com>
12442 S:      Maintained
12443 F:      drivers/watchdog/sc1200wdt.c
12444
12445 SCHEDULER
12446 M:      Ingo Molnar <mingo@redhat.com>
12447 M:      Peter Zijlstra <peterz@infradead.org>
12448 L:      linux-kernel@vger.kernel.org
12449 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
12450 S:      Maintained
12451 F:      kernel/sched/
12452 F:      include/linux/sched.h
12453 F:      include/uapi/linux/sched.h
12454 F:      include/linux/wait.h
12455
12456 SCR24X CHIP CARD INTERFACE DRIVER
12457 M:      Lubomir Rintel <lkundrak@v3.sk>
12458 S:      Supported
12459 F:      drivers/char/pcmcia/scr24x_cs.c
12460
12461 SCSI CDROM DRIVER
12462 M:      Jens Axboe <axboe@kernel.dk>
12463 L:      linux-scsi@vger.kernel.org
12464 W:      http://www.kernel.dk
12465 S:      Maintained
12466 F:      drivers/scsi/sr*
12467
12468 SCSI RDMA PROTOCOL (SRP) INITIATOR
12469 M:      Bart Van Assche <bart.vanassche@sandisk.com>
12470 L:      linux-rdma@vger.kernel.org
12471 S:      Supported
12472 W:      http://www.openfabrics.org
12473 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
12474 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dad/srp-initiator.git
12475 F:      drivers/infiniband/ulp/srp/
12476 F:      include/scsi/srp.h
12477
12478 SCSI SG DRIVER
12479 M:      Doug Gilbert <dgilbert@interlog.com>
12480 L:      linux-scsi@vger.kernel.org
12481 W:      http://sg.danny.cz/sg
12482 S:      Maintained
12483 F:      Documentation/scsi/scsi-generic.txt
12484 F:      drivers/scsi/sg.c
12485 F:      include/scsi/sg.h
12486
12487 SCSI SUBSYSTEM
12488 M:      "James E.J. Bottomley" <jejb@linux.vnet.ibm.com>
12489 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
12490 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
12491 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
12492 L:      linux-scsi@vger.kernel.org
12493 S:      Maintained
12494 F:      Documentation/devicetree/bindings/scsi/
12495 F:      drivers/scsi/
12496 F:      include/scsi/
12497
12498 SCSI TAPE DRIVER
12499 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
12500 L:      linux-scsi@vger.kernel.org
12501 S:      Maintained
12502 F:      Documentation/scsi/st.txt
12503 F:      drivers/scsi/st.*
12504 F:      drivers/scsi/st_*.h
12505
12506 SCTP PROTOCOL
12507 M:      Vlad Yasevich <vyasevich@gmail.com>
12508 M:      Neil Horman <nhorman@tuxdriver.com>
12509 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
12510 L:      linux-sctp@vger.kernel.org
12511 W:      http://lksctp.sourceforge.net
12512 S:      Maintained
12513 F:      Documentation/networking/sctp.txt
12514 F:      include/linux/sctp.h
12515 F:      include/uapi/linux/sctp.h
12516 F:      include/net/sctp/
12517 F:      net/sctp/
12518
12519 SCx200 CPU SUPPORT
12520 M:      Jim Cromie <jim.cromie@gmail.com>
12521 S:      Odd Fixes
12522 F:      Documentation/i2c/busses/scx200_acb
12523 F:      arch/x86/platform/scx200/
12524 F:      drivers/watchdog/scx200_wdt.c
12525 F:      drivers/i2c/busses/scx200*
12526 F:      drivers/mtd/maps/scx200_docflash.c
12527 F:      include/linux/scx200.h
12528
12529 SCx200 GPIO DRIVER
12530 M:      Jim Cromie <jim.cromie@gmail.com>
12531 S:      Maintained
12532 F:      drivers/char/scx200_gpio.c
12533 F:      include/linux/scx200_gpio.h
12534
12535 SCx200 HRT CLOCKSOURCE DRIVER
12536 M:      Jim Cromie <jim.cromie@gmail.com>
12537 S:      Maintained
12538 F:      drivers/clocksource/scx200_hrt.c
12539
12540 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
12541 M:      Sascha Sommer <saschasommer@freenet.de>
12542 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
12543 S:      Maintained
12544 F:      drivers/mmc/host/sdricoh_cs.c
12545
12546 SECURE COMPUTING
12547 M:      Kees Cook <keescook@chromium.org>
12548 R:      Andy Lutomirski <luto@amacapital.net>
12549 R:      Will Drewry <wad@chromium.org>
12550 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
12551 S:      Supported
12552 F:      kernel/seccomp.c
12553 F:      include/uapi/linux/seccomp.h
12554 F:      include/linux/seccomp.h
12555 F:      tools/testing/selftests/seccomp/*
12556 F:      tools/testing/selftests/kselftest_harness.h
12557 F:      Documentation/userspace-api/seccomp_filter.rst
12558 K:      \bsecure_computing
12559 K:      \bTIF_SECCOMP\b
12560
12561 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
12562 M:      Al Cooper <alcooperx@gmail.com>
12563 L:      linux-mmc@vger.kernel.org
12564 L:      bcm-kernel-feedback-list@broadcom.com
12565 S:      Maintained
12566 F:      drivers/mmc/host/sdhci-brcmstb*
12567
12568 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
12569 M:      Adrian Hunter <adrian.hunter@intel.com>
12570 L:      linux-mmc@vger.kernel.org
12571 T:      git git://git.infradead.org/users/ahunter/linux-sdhci.git
12572 S:      Maintained
12573 F:      drivers/mmc/host/sdhci*
12574 F:      include/linux/mmc/sdhci*
12575
12576 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
12577 M:      Ben Dooks <ben-linux@fluff.org>
12578 M:      Jaehoon Chung <jh80.chung@samsung.com>
12579 L:      linux-mmc@vger.kernel.org
12580 S:      Maintained
12581 F:      drivers/mmc/host/sdhci-s3c*
12582
12583 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
12584 M:      Viresh Kumar <vireshk@kernel.org>
12585 L:      linux-mmc@vger.kernel.org
12586 S:      Maintained
12587 F:      drivers/mmc/host/sdhci-spear.c
12588
12589 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
12590 M:      Kishon Vijay Abraham I <kishon@ti.com>
12591 L:      linux-mmc@vger.kernel.org
12592 S:      Maintained
12593 F:      drivers/mmc/host/sdhci-omap.c
12594
12595 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
12596 M:      Scott Bauer <scott.bauer@intel.com>
12597 M:      Jonathan Derrick <jonathan.derrick@intel.com>
12598 L:      linux-block@vger.kernel.org
12599 S:      Supported
12600 F:      block/sed*
12601 F:      block/opal_proto.h
12602 F:      include/linux/sed*
12603 F:      include/uapi/linux/sed*
12604
12605 SECURITY CONTACT
12606 M:      Security Officers <security@kernel.org>
12607 S:      Supported
12608
12609 SECURITY SUBSYSTEM
12610 M:      James Morris <jmorris@namei.org>
12611 M:      "Serge E. Hallyn" <serge@hallyn.com>
12612 L:      linux-security-module@vger.kernel.org (suggested Cc:)
12613 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
12614 W:      http://kernsec.org/
12615 S:      Supported
12616 F:      security/
12617
12618 SELINUX SECURITY MODULE
12619 M:      Paul Moore <paul@paul-moore.com>
12620 M:      Stephen Smalley <sds@tycho.nsa.gov>
12621 M:      Eric Paris <eparis@parisplace.org>
12622 L:      selinux@tycho.nsa.gov (moderated for non-subscribers)
12623 W:      https://selinuxproject.org
12624 W:      https://github.com/SELinuxProject
12625 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
12626 S:      Supported
12627 F:      include/linux/selinux*
12628 F:      security/selinux/
12629 F:      scripts/selinux/
12630 F:      Documentation/admin-guide/LSM/SELinux.rst
12631
12632 SENSABLE PHANTOM
12633 M:      Jiri Slaby <jirislaby@gmail.com>
12634 S:      Maintained
12635 F:      drivers/misc/phantom.c
12636 F:      include/uapi/linux/phantom.h
12637
12638 SERIAL DEVICE BUS
12639 M:      Rob Herring <robh@kernel.org>
12640 L:      linux-serial@vger.kernel.org
12641 S:      Maintained
12642 F:      Documentation/devicetree/bindings/serial/slave-device.txt
12643 F:      drivers/tty/serdev/
12644 F:      include/linux/serdev.h
12645
12646 SERIAL DRIVERS
12647 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12648 L:      linux-serial@vger.kernel.org
12649 S:      Maintained
12650 F:      Documentation/devicetree/bindings/serial/
12651 F:      drivers/tty/serial/
12652
12653 SERIAL IR RECEIVER
12654 M:      Sean Young <sean@mess.org>
12655 L:      linux-media@vger.kernel.org
12656 S:      Maintained
12657 F:      drivers/media/rc/serial_ir.c
12658
12659 SFC NETWORK DRIVER
12660 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
12661 M:      Edward Cree <ecree@solarflare.com>
12662 M:      Bert Kenward <bkenward@solarflare.com>
12663 L:      netdev@vger.kernel.org
12664 S:      Supported
12665 F:      drivers/net/ethernet/sfc/
12666
12667 SGI GRU DRIVER
12668 M:      Dimitri Sivanich <sivanich@sgi.com>
12669 S:      Maintained
12670 F:      drivers/misc/sgi-gru/
12671
12672 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
12673 M:      Pat Gefre <pfg@sgi.com>
12674 L:      linux-ia64@vger.kernel.org
12675 S:      Supported
12676 F:      Documentation/ia64/serial.txt
12677 F:      drivers/tty/serial/ioc?_serial.c
12678 F:      include/linux/ioc?.h
12679
12680 SGI XP/XPC/XPNET DRIVER
12681 M:      Cliff Whickman <cpw@sgi.com>
12682 M:      Robin Holt <robinmholt@gmail.com>
12683 S:      Maintained
12684 F:      drivers/misc/sgi-xp/
12685
12686 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
12687 M:      Ursula Braun <ubraun@linux.ibm.com>
12688 L:      linux-s390@vger.kernel.org
12689 W:      http://www.ibm.com/developerworks/linux/linux390/
12690 S:      Supported
12691 F:      net/smc/
12692
12693 SH_VEU V4L2 MEM2MEM DRIVER
12694 L:      linux-media@vger.kernel.org
12695 S:      Orphan
12696 F:      drivers/media/platform/sh_veu.c
12697
12698 SH_VOU V4L2 OUTPUT DRIVER
12699 L:      linux-media@vger.kernel.org
12700 S:      Orphan
12701 F:      drivers/media/platform/sh_vou.c
12702 F:      include/media/drv-intf/sh_vou.h
12703
12704 SI2157 MEDIA DRIVER
12705 M:      Antti Palosaari <crope@iki.fi>
12706 L:      linux-media@vger.kernel.org
12707 W:      https://linuxtv.org
12708 W:      http://palosaari.fi/linux/
12709 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12710 T:      git git://linuxtv.org/anttip/media_tree.git
12711 S:      Maintained
12712 F:      drivers/media/tuners/si2157*
12713
12714 SI2165 MEDIA DRIVER
12715 M:      Matthias Schwarzott <zzam@gentoo.org>
12716 L:      linux-media@vger.kernel.org
12717 W:      https://linuxtv.org
12718 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12719 S:      Maintained
12720 F:      drivers/media/dvb-frontends/si2165*
12721
12722 SI2168 MEDIA DRIVER
12723 M:      Antti Palosaari <crope@iki.fi>
12724 L:      linux-media@vger.kernel.org
12725 W:      https://linuxtv.org
12726 W:      http://palosaari.fi/linux/
12727 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12728 T:      git git://linuxtv.org/anttip/media_tree.git
12729 S:      Maintained
12730 F:      drivers/media/dvb-frontends/si2168*
12731
12732 SI470X FM RADIO RECEIVER I2C DRIVER
12733 M:      Hans Verkuil <hverkuil@xs4all.nl>
12734 L:      linux-media@vger.kernel.org
12735 T:      git git://linuxtv.org/media_tree.git
12736 W:      https://linuxtv.org
12737 S:      Odd Fixes
12738 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
12739
12740 SI470X FM RADIO RECEIVER USB DRIVER
12741 M:      Hans Verkuil <hverkuil@xs4all.nl>
12742 L:      linux-media@vger.kernel.org
12743 T:      git git://linuxtv.org/media_tree.git
12744 W:      https://linuxtv.org
12745 S:      Maintained
12746 F:      drivers/media/radio/si470x/radio-si470x-common.c
12747 F:      drivers/media/radio/si470x/radio-si470x.h
12748 F:      drivers/media/radio/si470x/radio-si470x-usb.c
12749
12750 SI4713 FM RADIO TRANSMITTER I2C DRIVER
12751 M:      Eduardo Valentin <edubezval@gmail.com>
12752 L:      linux-media@vger.kernel.org
12753 T:      git git://linuxtv.org/media_tree.git
12754 W:      https://linuxtv.org
12755 S:      Odd Fixes
12756 F:      drivers/media/radio/si4713/si4713.?
12757
12758 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
12759 M:      Eduardo Valentin <edubezval@gmail.com>
12760 L:      linux-media@vger.kernel.org
12761 T:      git git://linuxtv.org/media_tree.git
12762 W:      https://linuxtv.org
12763 S:      Odd Fixes
12764 F:      drivers/media/radio/si4713/radio-platform-si4713.c
12765
12766 SI4713 FM RADIO TRANSMITTER USB DRIVER
12767 M:      Hans Verkuil <hverkuil@xs4all.nl>
12768 L:      linux-media@vger.kernel.org
12769 T:      git git://linuxtv.org/media_tree.git
12770 W:      https://linuxtv.org
12771 S:      Maintained
12772 F:      drivers/media/radio/si4713/radio-usb-si4713.c
12773
12774 SIANO DVB DRIVER
12775 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
12776 L:      linux-media@vger.kernel.org
12777 W:      https://linuxtv.org
12778 T:      git git://linuxtv.org/media_tree.git
12779 S:      Odd fixes
12780 F:      drivers/media/common/siano/
12781 F:      drivers/media/usb/siano/
12782 F:      drivers/media/usb/siano/
12783 F:      drivers/media/mmc/siano/
12784
12785 SILEAD TOUCHSCREEN DRIVER
12786 M:      Hans de Goede <hdegoede@redhat.com>
12787 L:      linux-input@vger.kernel.org
12788 L:      platform-driver-x86@vger.kernel.org
12789 S:      Maintained
12790 F:      drivers/input/touchscreen/silead.c
12791 F:      drivers/platform/x86/silead_dmi.c
12792
12793 SILICON MOTION SM712 FRAME BUFFER DRIVER
12794 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
12795 M:      Teddy Wang <teddy.wang@siliconmotion.com>
12796 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
12797 L:      linux-fbdev@vger.kernel.org
12798 S:      Maintained
12799 F:      drivers/video/fbdev/sm712*
12800 F:      Documentation/fb/sm712fb.txt
12801
12802 SIMPLE FIRMWARE INTERFACE (SFI)
12803 M:      Len Brown <lenb@kernel.org>
12804 L:      sfi-devel@simplefirmware.org
12805 W:      http://simplefirmware.org/
12806 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
12807 S:      Supported
12808 F:      arch/x86/platform/sfi/
12809 F:      drivers/sfi/
12810 F:      include/linux/sfi*.h
12811
12812 SIMPLEFB FB DRIVER
12813 M:      Hans de Goede <hdegoede@redhat.com>
12814 L:      linux-fbdev@vger.kernel.org
12815 S:      Maintained
12816 F:      Documentation/devicetree/bindings/display/simple-framebuffer.txt
12817 F:      drivers/video/fbdev/simplefb.c
12818 F:      include/linux/platform_data/simplefb.h
12819
12820 SIMTEC EB110ATX (Chalice CATS)
12821 P:      Ben Dooks
12822 P:      Vincent Sanders <vince@simtec.co.uk>
12823 M:      Simtec Linux Team <linux@simtec.co.uk>
12824 W:      http://www.simtec.co.uk/products/EB110ATX/
12825 S:      Supported
12826
12827 SIMTEC EB2410ITX (BAST)
12828 P:      Ben Dooks
12829 P:      Vincent Sanders <vince@simtec.co.uk>
12830 M:      Simtec Linux Team <linux@simtec.co.uk>
12831 W:      http://www.simtec.co.uk/products/EB2410ITX/
12832 S:      Supported
12833 F:      arch/arm/mach-s3c24xx/mach-bast.c
12834 F:      arch/arm/mach-s3c24xx/bast-ide.c
12835 F:      arch/arm/mach-s3c24xx/bast-irq.c
12836
12837 SIPHASH PRF ROUTINES
12838 M:      Jason A. Donenfeld <Jason@zx2c4.com>
12839 S:      Maintained
12840 F:      lib/siphash.c
12841 F:      lib/test_siphash.c
12842 F:      include/linux/siphash.h
12843
12844 SIOX
12845 M:      Gavin Schenk <g.schenk@eckelmann.de>
12846 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
12847 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
12848 S:      Supported
12849 F:      drivers/siox/*
12850 F:      include/trace/events/siox.h
12851
12852 SIS 190 ETHERNET DRIVER
12853 M:      Francois Romieu <romieu@fr.zoreil.com>
12854 L:      netdev@vger.kernel.org
12855 S:      Maintained
12856 F:      drivers/net/ethernet/sis/sis190.c
12857
12858 SIS 900/7016 FAST ETHERNET DRIVER
12859 M:      Daniele Venzano <venza@brownhat.org>
12860 W:      http://www.brownhat.org/sis900.html
12861 L:      netdev@vger.kernel.org
12862 S:      Maintained
12863 F:      drivers/net/ethernet/sis/sis900.*
12864
12865 SIS FRAMEBUFFER DRIVER
12866 M:      Thomas Winischhofer <thomas@winischhofer.net>
12867 W:      http://www.winischhofer.net/linuxsisvga.shtml
12868 S:      Maintained
12869 F:      Documentation/fb/sisfb.txt
12870 F:      drivers/video/fbdev/sis/
12871 F:      include/video/sisfb.h
12872
12873 SIS USB2VGA DRIVER
12874 M:      Thomas Winischhofer <thomas@winischhofer.net>
12875 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
12876 S:      Maintained
12877 F:      drivers/usb/misc/sisusbvga/
12878
12879 SLAB ALLOCATOR
12880 M:      Christoph Lameter <cl@linux.com>
12881 M:      Pekka Enberg <penberg@kernel.org>
12882 M:      David Rientjes <rientjes@google.com>
12883 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
12884 M:      Andrew Morton <akpm@linux-foundation.org>
12885 L:      linux-mm@kvack.org
12886 S:      Maintained
12887 F:      include/linux/sl?b*.h
12888 F:      mm/sl?b*
12889
12890 SLEEPABLE READ-COPY UPDATE (SRCU)
12891 M:      Lai Jiangshan <jiangshanlai@gmail.com>
12892 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12893 M:      Josh Triplett <josh@joshtriplett.org>
12894 R:      Steven Rostedt <rostedt@goodmis.org>
12895 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12896 L:      linux-kernel@vger.kernel.org
12897 W:      http://www.rdrop.com/users/paulmck/RCU/
12898 S:      Supported
12899 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12900 F:      include/linux/srcu.h
12901 F:      kernel/rcu/srcu.c
12902
12903 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
12904 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
12905 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12906 S:      Maintained
12907 F:      drivers/slimbus/
12908 F:      Documentation/devicetree/bindings/slimbus/
12909 F:      include/linux/slimbus.h
12910
12911 SMACK SECURITY MODULE
12912 M:      Casey Schaufler <casey@schaufler-ca.com>
12913 L:      linux-security-module@vger.kernel.org
12914 W:      http://schaufler-ca.com
12915 T:      git git://github.com/cschaufler/smack-next
12916 S:      Maintained
12917 F:      Documentation/admin-guide/LSM/Smack.rst
12918 F:      security/smack/
12919
12920 SMC91x ETHERNET DRIVER
12921 M:      Nicolas Pitre <nico@fluxnic.net>
12922 S:      Odd Fixes
12923 F:      drivers/net/ethernet/smsc/smc91x.*
12924
12925 SMIA AND SMIA++ IMAGE SENSOR DRIVER
12926 M:      Sakari Ailus <sakari.ailus@iki.fi>
12927 L:      linux-media@vger.kernel.org
12928 S:      Maintained
12929 F:      drivers/media/i2c/smiapp/
12930 F:      include/media/i2c/smiapp.h
12931 F:      drivers/media/i2c/smiapp-pll.c
12932 F:      drivers/media/i2c/smiapp-pll.h
12933 F:      include/uapi/linux/smiapp.h
12934 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
12935
12936 SMM665 HARDWARE MONITOR DRIVER
12937 M:      Guenter Roeck <linux@roeck-us.net>
12938 L:      linux-hwmon@vger.kernel.org
12939 S:      Maintained
12940 F:      Documentation/hwmon/smm665
12941 F:      drivers/hwmon/smm665.c
12942
12943 SMSC EMC2103 HARDWARE MONITOR DRIVER
12944 M:      Steve Glendinning <steve.glendinning@shawell.net>
12945 L:      linux-hwmon@vger.kernel.org
12946 S:      Maintained
12947 F:      Documentation/hwmon/emc2103
12948 F:      drivers/hwmon/emc2103.c
12949
12950 SMSC SCH5627 HARDWARE MONITOR DRIVER
12951 M:      Hans de Goede <hdegoede@redhat.com>
12952 L:      linux-hwmon@vger.kernel.org
12953 S:      Supported
12954 F:      Documentation/hwmon/sch5627
12955 F:      drivers/hwmon/sch5627.c
12956
12957 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
12958 M:      Steve Glendinning <steve.glendinning@shawell.net>
12959 L:      linux-fbdev@vger.kernel.org
12960 S:      Maintained
12961 F:      drivers/video/fbdev/smscufx.c
12962
12963 SMSC47B397 HARDWARE MONITOR DRIVER
12964 M:      Jean Delvare <jdelvare@suse.com>
12965 L:      linux-hwmon@vger.kernel.org
12966 S:      Maintained
12967 F:      Documentation/hwmon/smsc47b397
12968 F:      drivers/hwmon/smsc47b397.c
12969
12970 SMSC911x ETHERNET DRIVER
12971 M:      Steve Glendinning <steve.glendinning@shawell.net>
12972 L:      netdev@vger.kernel.org
12973 S:      Maintained
12974 F:      include/linux/smsc911x.h
12975 F:      drivers/net/ethernet/smsc/smsc911x.*
12976
12977 SMSC9420 PCI ETHERNET DRIVER
12978 M:      Steve Glendinning <steve.glendinning@shawell.net>
12979 L:      netdev@vger.kernel.org
12980 S:      Maintained
12981 F:      drivers/net/ethernet/smsc/smsc9420.*
12982
12983 SOC-CAMERA V4L2 SUBSYSTEM
12984 L:      linux-media@vger.kernel.org
12985 T:      git git://linuxtv.org/media_tree.git
12986 S:      Orphan
12987 F:      include/media/soc*
12988 F:      drivers/media/i2c/soc_camera/
12989 F:      drivers/media/platform/soc_camera/
12990
12991 SOCIONEXT SYNQUACER I2C DRIVER
12992 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
12993 L:      linux-i2c@vger.kernel.org
12994 S:      Maintained
12995 F:      drivers/i2c/busses/i2c-synquacer.c
12996 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
12997
12998 SOCIONEXT UNIPHIER SOUND DRIVER
12999 M:      Katsuhiro Suzuki <suzuki.katsuhiro@socionext.com>
13000 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13001 S:      Maintained
13002 F:      sound/soc/uniphier/
13003
13004 SOEKRIS NET48XX LED SUPPORT
13005 M:      Chris Boot <bootc@bootc.net>
13006 S:      Maintained
13007 F:      drivers/leds/leds-net48xx.c
13008
13009 SOFT-ROCE DRIVER (rxe)
13010 M:      Moni Shoua <monis@mellanox.com>
13011 L:      linux-rdma@vger.kernel.org
13012 S:      Supported
13013 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
13014 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13015 F:      drivers/infiniband/sw/rxe/
13016 F:      include/uapi/rdma/rdma_user_rxe.h
13017
13018 SOFTLOGIC 6x10 MPEG CODEC
13019 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
13020 M:      Anton Sviridenko <anton@corp.bluecherry.net>
13021 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
13022 M:      Andrey Utkin <andrey_utkin@fastmail.com>
13023 M:      Ismael Luceno <ismael@iodev.co.uk>
13024 L:      linux-media@vger.kernel.org
13025 S:      Supported
13026 F:      drivers/media/pci/solo6x10/
13027
13028 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
13029 M:      James Morse <james.morse@arm.com>
13030 L:      linux-arm-kernel@lists.infradead.org
13031 S:      Maintained
13032 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
13033 F:      drivers/firmware/arm_sdei.c
13034 F:      include/linux/sdei.h
13035 F:      include/uapi/linux/sdei.h
13036
13037 SOFTWARE RAID (Multiple Disks) SUPPORT
13038 M:      Shaohua Li <shli@kernel.org>
13039 L:      linux-raid@vger.kernel.org
13040 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
13041 S:      Supported
13042 F:      drivers/md/Makefile
13043 F:      drivers/md/Kconfig
13044 F:      drivers/md/md*
13045 F:      drivers/md/raid*
13046 F:      include/linux/raid/
13047 F:      include/uapi/linux/raid/
13048
13049 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
13050 M:      Jassi Brar <jaswinder.singh@linaro.org>
13051 L:      netdev@vger.kernel.org
13052 S:      Maintained
13053 F:      drivers/net/ethernet/socionext/netsec.c
13054 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
13055
13056 SOLIDRUN CLEARFOG SUPPORT
13057 M:      Russell King <linux@armlinux.org.uk>
13058 S:      Maintained
13059 F:      arch/arm/boot/dts/armada-388-clearfog*
13060 F:      arch/arm/boot/dts/armada-38x-solidrun-*
13061
13062 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
13063 M:      Russell King <linux@armlinux.org.uk>
13064 S:      Maintained
13065 F:      arch/arm/boot/dts/imx6*-cubox-i*
13066 F:      arch/arm/boot/dts/imx6*-hummingboard*
13067 F:      arch/arm/boot/dts/imx6*-sr-*
13068
13069 SONIC NETWORK DRIVER
13070 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
13071 L:      netdev@vger.kernel.org
13072 S:      Maintained
13073 F:      drivers/net/ethernet/natsemi/sonic.*
13074
13075 SONICS SILICON BACKPLANE DRIVER (SSB)
13076 M:      Michael Buesch <m@bues.ch>
13077 L:      linux-wireless@vger.kernel.org
13078 S:      Maintained
13079 F:      drivers/ssb/
13080 F:      include/linux/ssb/
13081
13082 SONY IMX274 SENSOR DRIVER
13083 M:      Leon Luo <leonl@leopardimaging.com>
13084 L:      linux-media@vger.kernel.org
13085 T:      git git://linuxtv.org/media_tree.git
13086 S:      Maintained
13087 F:      drivers/media/i2c/imx274.c
13088 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
13089
13090 SONY MEMORYSTICK CARD SUPPORT
13091 M:      Alex Dubov <oakad@yahoo.com>
13092 W:      http://tifmxx.berlios.de/
13093 S:      Maintained
13094 F:      drivers/memstick/host/tifm_ms.c
13095
13096 SONY MEMORYSTICK STANDARD SUPPORT
13097 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13098 S:      Maintained
13099 F:      drivers/memstick/core/ms_block.*
13100
13101 SONY VAIO CONTROL DEVICE DRIVER
13102 M:      Mattia Dongili <malattia@linux.it>
13103 L:      platform-driver-x86@vger.kernel.org
13104 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
13105 S:      Maintained
13106 F:      Documentation/laptops/sony-laptop.txt
13107 F:      drivers/char/sonypi.c
13108 F:      drivers/platform/x86/sony-laptop.c
13109 F:      include/linux/sony-laptop.h
13110
13111 SOUND
13112 M:      Jaroslav Kysela <perex@perex.cz>
13113 M:      Takashi Iwai <tiwai@suse.com>
13114 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13115 W:      http://www.alsa-project.org/
13116 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13117 T:      git git://git.alsa-project.org/alsa-kernel.git
13118 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
13119 S:      Maintained
13120 F:      Documentation/sound/
13121 F:      include/sound/
13122 F:      include/uapi/sound/
13123 F:      sound/
13124
13125 SOUND - COMPRESSED AUDIO
13126 M:      Vinod Koul <vinod.koul@intel.com>
13127 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13128 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13129 S:      Supported
13130 F:      Documentation/sound/alsa/compress_offload.txt
13131 F:      include/sound/compress_driver.h
13132 F:      include/uapi/sound/compress_*
13133 F:      sound/core/compress_offload.c
13134 F:      sound/soc/soc-compress.c
13135
13136 SOUND - DMAENGINE HELPERS
13137 M:      Lars-Peter Clausen <lars@metafoo.de>
13138 S:      Supported
13139 F:      include/sound/dmaengine_pcm.h
13140 F:      sound/core/pcm_dmaengine.c
13141 F:      sound/soc/soc-generic-dmaengine-pcm.c
13142
13143 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
13144 M:      Liam Girdwood <lgirdwood@gmail.com>
13145 M:      Mark Brown <broonie@kernel.org>
13146 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
13147 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13148 W:      http://alsa-project.org/main/index.php/ASoC
13149 S:      Supported
13150 F:      Documentation/devicetree/bindings/sound/
13151 F:      Documentation/sound/alsa/soc/
13152 F:      sound/soc/
13153 F:      include/sound/soc*
13154
13155 SOUNDWIRE SUBSYSTEM
13156 M:      Vinod Koul <vinod.koul@intel.com>
13157 M:      Sanyog Kale <sanyog.r.kale@intel.com>
13158 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
13159 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13160 S:      Supported
13161 F:      Documentation/driver-api/soundwire/
13162 F:      drivers/soundwire/
13163 F:      include/linux/soundwire/
13164
13165 SP2 MEDIA DRIVER
13166 M:      Olli Salonen <olli.salonen@iki.fi>
13167 L:      linux-media@vger.kernel.org
13168 W:      https://linuxtv.org
13169 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13170 S:      Maintained
13171 F:      drivers/media/dvb-frontends/sp2*
13172
13173 SPARC + UltraSPARC (sparc/sparc64)
13174 M:      "David S. Miller" <davem@davemloft.net>
13175 L:      sparclinux@vger.kernel.org
13176 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
13177 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
13178 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
13179 S:      Maintained
13180 F:      arch/sparc/
13181 F:      drivers/sbus/
13182
13183 SPARC SERIAL DRIVERS
13184 M:      "David S. Miller" <davem@davemloft.net>
13185 L:      sparclinux@vger.kernel.org
13186 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
13187 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
13188 S:      Maintained
13189 F:      include/linux/sunserialcore.h
13190 F:      drivers/tty/serial/suncore.c
13191 F:      drivers/tty/serial/sunhv.c
13192 F:      drivers/tty/serial/sunsab.c
13193 F:      drivers/tty/serial/sunsab.h
13194 F:      drivers/tty/serial/sunsu.c
13195 F:      drivers/tty/serial/sunzilog.c
13196 F:      drivers/tty/serial/sunzilog.h
13197 F:      drivers/tty/vcc.c
13198
13199 SPARSE CHECKER
13200 M:      "Christopher Li" <sparse@chrisli.org>
13201 L:      linux-sparse@vger.kernel.org
13202 W:      https://sparse.wiki.kernel.org/
13203 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
13204 T:      git git://git.kernel.org/pub/scm/devel/sparse/chrisl/sparse.git
13205 S:      Maintained
13206 F:      include/linux/compiler.h
13207
13208 SPEAR CLOCK FRAMEWORK SUPPORT
13209 M:      Viresh Kumar <vireshk@kernel.org>
13210 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13211 W:      http://www.st.com/spear
13212 S:      Maintained
13213 F:      drivers/clk/spear/
13214
13215 SPEAR PLATFORM SUPPORT
13216 M:      Viresh Kumar <vireshk@kernel.org>
13217 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
13218 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13219 W:      http://www.st.com/spear
13220 S:      Maintained
13221 F:      arch/arm/boot/dts/spear*
13222 F:      arch/arm/mach-spear/
13223
13224 SPI NOR SUBSYSTEM
13225 M:      Marek Vasut <marek.vasut@gmail.com>
13226 L:      linux-mtd@lists.infradead.org
13227 W:      http://www.linux-mtd.infradead.org/
13228 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
13229 T:      git git://git.infradead.org/linux-mtd.git spi-nor/fixes
13230 T:      git git://git.infradead.org/linux-mtd.git spi-nor/next
13231 S:      Maintained
13232 F:      drivers/mtd/spi-nor/
13233 F:      include/linux/mtd/spi-nor.h
13234
13235 SPI SUBSYSTEM
13236 M:      Mark Brown <broonie@kernel.org>
13237 L:      linux-spi@vger.kernel.org
13238 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
13239 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
13240 S:      Maintained
13241 F:      Documentation/devicetree/bindings/spi/
13242 F:      Documentation/spi/
13243 F:      drivers/spi/
13244 F:      include/linux/spi/
13245 F:      include/uapi/linux/spi/
13246 F:      tools/spi/
13247
13248 SPIDERNET NETWORK DRIVER for CELL
13249 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
13250 L:      netdev@vger.kernel.org
13251 S:      Supported
13252 F:      Documentation/networking/spider_net.txt
13253 F:      drivers/net/ethernet/toshiba/spider_net*
13254
13255 SPMI SUBSYSTEM
13256 R:      Stephen Boyd <sboyd@kernel.org>
13257 L:      linux-arm-msm@vger.kernel.org
13258 F:      Documentation/devicetree/bindings/spmi/
13259 F:      drivers/spmi/
13260 F:      include/dt-bindings/spmi/spmi.h
13261 F:      include/linux/spmi.h
13262 F:      include/trace/events/spmi.h
13263
13264 SPU FILE SYSTEM
13265 M:      Jeremy Kerr <jk@ozlabs.org>
13266 L:      linuxppc-dev@lists.ozlabs.org
13267 W:      http://www.ibm.com/developerworks/power/cell/
13268 S:      Supported
13269 F:      Documentation/filesystems/spufs.txt
13270 F:      arch/powerpc/platforms/cell/spufs/
13271
13272 SQUASHFS FILE SYSTEM
13273 M:      Phillip Lougher <phillip@squashfs.org.uk>
13274 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
13275 W:      http://squashfs.org.uk
13276 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
13277 S:      Maintained
13278 F:      Documentation/filesystems/squashfs.txt
13279 F:      fs/squashfs/
13280
13281 SRM (Alpha) environment access
13282 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
13283 S:      Maintained
13284 F:      arch/alpha/kernel/srm_env.c
13285
13286 STABLE BRANCH
13287 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13288 L:      stable@vger.kernel.org
13289 S:      Supported
13290 F:      Documentation/process/stable-kernel-rules.rst
13291
13292 STAGING - ATOMISP DRIVER
13293 M:      Alan Cox <alan@linux.intel.com>
13294 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
13295 L:      linux-media@vger.kernel.org
13296 S:      Maintained
13297 F:      drivers/staging/media/atomisp/
13298
13299 STAGING - COMEDI
13300 M:      Ian Abbott <abbotti@mev.co.uk>
13301 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
13302 S:      Odd Fixes
13303 F:      drivers/staging/comedi/
13304
13305 STAGING - FLARION FT1000 DRIVERS
13306 M:      Marek Belisko <marek.belisko@gmail.com>
13307 S:      Odd Fixes
13308 F:      drivers/staging/ft1000/
13309
13310 STAGING - INDUSTRIAL IO
13311 M:      Jonathan Cameron <jic23@kernel.org>
13312 L:      linux-iio@vger.kernel.org
13313 S:      Odd Fixes
13314 F:      Documentation/devicetree/bindings/staging/iio/
13315 F:      drivers/staging/iio/
13316
13317 STAGING - LUSTRE PARALLEL FILESYSTEM
13318 M:      Oleg Drokin <oleg.drokin@intel.com>
13319 M:      Andreas Dilger <andreas.dilger@intel.com>
13320 M:      James Simmons <jsimmons@infradead.org>
13321 L:      lustre-devel@lists.lustre.org (moderated for non-subscribers)
13322 W:      http://wiki.lustre.org/
13323 S:      Maintained
13324 F:      drivers/staging/lustre
13325
13326 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
13327 M:      Marc Dietrich <marvin24@gmx.de>
13328 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
13329 L:      linux-tegra@vger.kernel.org
13330 S:      Maintained
13331 F:      drivers/staging/nvec/
13332
13333 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
13334 M:      Jens Frederich <jfrederich@gmail.com>
13335 M:      Daniel Drake <dsd@laptop.org>
13336 M:      Jon Nettleton <jon.nettleton@gmail.com>
13337 W:      http://wiki.laptop.org/go/DCON
13338 S:      Maintained
13339 F:      drivers/staging/olpc_dcon/
13340
13341 STAGING - REALTEK RTL8712U DRIVERS
13342 M:      Larry Finger <Larry.Finger@lwfinger.net>
13343 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
13344 S:      Odd Fixes
13345 F:      drivers/staging/rtl8712/
13346
13347 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
13348 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
13349 M:      Teddy Wang <teddy.wang@siliconmotion.com>
13350 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
13351 L:      linux-fbdev@vger.kernel.org
13352 S:      Maintained
13353 F:      drivers/staging/sm750fb/
13354
13355 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
13356 M:      William Hubbs <w.d.hubbs@gmail.com>
13357 M:      Chris Brannon <chris@the-brannons.com>
13358 M:      Kirk Reiser <kirk@reisers.ca>
13359 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
13360 L:      speakup@linux-speakup.org
13361 W:      http://www.linux-speakup.org/
13362 S:      Odd Fixes
13363 F:      drivers/staging/speakup/
13364
13365 STAGING - VIA VT665X DRIVERS
13366 M:      Forest Bond <forest@alittletooquiet.net>
13367 S:      Odd Fixes
13368 F:      drivers/staging/vt665?/
13369
13370 STAGING - WILC1000 WIFI DRIVER
13371 M:      Aditya Shankar <aditya.shankar@microchip.com>
13372 M:      Ganesh Krishna <ganesh.krishna@microchip.com>
13373 L:      linux-wireless@vger.kernel.org
13374 S:      Supported
13375 F:      drivers/staging/wilc1000/
13376
13377 STAGING - XGI Z7,Z9,Z11 PCI DISPLAY DRIVER
13378 M:      Arnaud Patard <arnaud.patard@rtp-net.org>
13379 S:      Odd Fixes
13380 F:      drivers/staging/xgifb/
13381
13382 STAGING SUBSYSTEM
13383 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13384 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
13385 L:      devel@driverdev.osuosl.org
13386 S:      Supported
13387 F:      drivers/staging/
13388
13389 STARFIRE/DURALAN NETWORK DRIVER
13390 M:      Ion Badulescu <ionut@badula.org>
13391 S:      Odd Fixes
13392 F:      drivers/net/ethernet/adaptec/starfire*
13393
13394 STEC S1220 SKD DRIVER
13395 M:      Bart Van Assche <bart.vanassche@wdc.com>
13396 L:      linux-block@vger.kernel.org
13397 S:      Maintained
13398 F:      drivers/block/skd*[ch]
13399
13400 STI CEC DRIVER
13401 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
13402 S:      Maintained
13403 F:      drivers/staging/media/st-cec/
13404 F:      Documentation/devicetree/bindings/media/stih-cec.txt
13405
13406 STK1160 USB VIDEO CAPTURE DRIVER
13407 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
13408 L:      linux-media@vger.kernel.org
13409 T:      git git://linuxtv.org/media_tree.git
13410 S:      Maintained
13411 F:      drivers/media/usb/stk1160/
13412
13413 STMMAC ETHERNET DRIVER
13414 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
13415 M:      Alexandre Torgue <alexandre.torgue@st.com>
13416 L:      netdev@vger.kernel.org
13417 W:      http://www.stlinux.com
13418 S:      Supported
13419 F:      drivers/net/ethernet/stmicro/stmmac/
13420
13421 SUN3/3X
13422 M:      Sam Creasey <sammy@sammy.net>
13423 W:      http://sammy.net/sun3/
13424 S:      Maintained
13425 F:      arch/m68k/kernel/*sun3*
13426 F:      arch/m68k/sun3*/
13427 F:      arch/m68k/include/asm/sun3*
13428 F:      drivers/net/ethernet/i825xx/sun3*
13429
13430 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
13431 M:      Hans de Goede <hdegoede@redhat.com>
13432 L:      linux-input@vger.kernel.org
13433 S:      Maintained
13434 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
13435 F:      drivers/input/keyboard/sun4i-lradc-keys.c
13436
13437 SUNDANCE NETWORK DRIVER
13438 M:      Denis Kirjanov <kda@linux-powerpc.org>
13439 L:      netdev@vger.kernel.org
13440 S:      Maintained
13441 F:      drivers/net/ethernet/dlink/sundance.c
13442
13443 SUPERH
13444 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
13445 M:      Rich Felker <dalias@libc.org>
13446 L:      linux-sh@vger.kernel.org
13447 Q:      http://patchwork.kernel.org/project/linux-sh/list/
13448 S:      Maintained
13449 F:      Documentation/sh/
13450 F:      arch/sh/
13451 F:      drivers/sh/
13452
13453 SUSPEND TO RAM
13454 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
13455 M:      Len Brown <len.brown@intel.com>
13456 M:      Pavel Machek <pavel@ucw.cz>
13457 L:      linux-pm@vger.kernel.org
13458 B:      https://bugzilla.kernel.org
13459 S:      Supported
13460 F:      Documentation/power/
13461 F:      arch/x86/kernel/acpi/
13462 F:      drivers/base/power/
13463 F:      kernel/power/
13464 F:      include/linux/suspend.h
13465 F:      include/linux/freezer.h
13466 F:      include/linux/pm.h
13467
13468 SVGA HANDLING
13469 M:      Martin Mares <mj@ucw.cz>
13470 L:      linux-video@atrey.karlin.mff.cuni.cz
13471 S:      Maintained
13472 F:      Documentation/svga.txt
13473 F:      arch/x86/boot/video*
13474
13475 SWIOTLB SUBSYSTEM
13476 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
13477 L:      iommu@lists.linux-foundation.org
13478 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
13479 S:      Supported
13480 F:      lib/swiotlb.c
13481 F:      arch/*/kernel/pci-swiotlb.c
13482 F:      include/linux/swiotlb.h
13483
13484 SWITCHDEV
13485 M:      Jiri Pirko <jiri@resnulli.us>
13486 M:      Ivan Vecera <ivecera@redhat.com>
13487 L:      netdev@vger.kernel.org
13488 S:      Supported
13489 F:      net/switchdev/
13490 F:      include/net/switchdev.h
13491
13492 SYNC FILE FRAMEWORK
13493 M:      Sumit Semwal <sumit.semwal@linaro.org>
13494 R:      Gustavo Padovan <gustavo@padovan.org>
13495 S:      Maintained
13496 L:      linux-media@vger.kernel.org
13497 L:      dri-devel@lists.freedesktop.org
13498 F:      drivers/dma-buf/sync_*
13499 F:      drivers/dma-buf/dma-fence*
13500 F:      drivers/dma-buf/sw_sync.c
13501 F:      include/linux/sync_file.h
13502 F:      include/uapi/linux/sync_file.h
13503 F:      Documentation/sync_file.txt
13504 T:      git git://anongit.freedesktop.org/drm/drm-misc
13505
13506 SYNOPSYS ARC ARCHITECTURE
13507 M:      Vineet Gupta <vgupta@synopsys.com>
13508 L:      linux-snps-arc@lists.infradead.org
13509 S:      Supported
13510 F:      arch/arc/
13511 F:      Documentation/devicetree/bindings/arc/*
13512 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
13513 F:      drivers/clocksource/arc_timer.c
13514 F:      drivers/tty/serial/arc_uart.c
13515 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
13516
13517 SYNOPSYS ARC HSDK SDP pll clock driver
13518 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13519 S:      Supported
13520 F:      drivers/clk/clk-hsdk-pll.c
13521 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
13522
13523 SYNOPSYS ARC SDP clock driver
13524 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13525 S:      Supported
13526 F:      drivers/clk/axs10x/*
13527 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
13528
13529 SYNOPSYS ARC SDP platform support
13530 M:      Alexey Brodkin <abrodkin@synopsys.com>
13531 S:      Supported
13532 F:      arch/arc/plat-axs10x
13533 F:      arch/arc/boot/dts/ax*
13534 F:      Documentation/devicetree/bindings/arc/axs10*
13535
13536 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
13537 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13538 S:      Supported
13539 F:      drivers/reset/reset-axs10x.c
13540 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
13541
13542 SYNOPSYS DESIGNWARE 8250 UART DRIVER
13543 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
13544 S:      Maintained
13545 F:      drivers/tty/serial/8250/8250_dw.c
13546
13547 SYNOPSYS DESIGNWARE APB GPIO DRIVER
13548 M:      Hoan Tran <hotran@apm.com>
13549 L:      linux-gpio@vger.kernel.org
13550 S:      Maintained
13551 F:      drivers/gpio/gpio-dwapb.c
13552 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
13553
13554 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
13555 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13556 S:      Maintained
13557 F:      drivers/dma/dwi-axi-dmac/
13558 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
13559
13560 SYNOPSYS DESIGNWARE DMAC DRIVER
13561 M:      Viresh Kumar <vireshk@kernel.org>
13562 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
13563 S:      Maintained
13564 F:      include/linux/dma/dw.h
13565 F:      include/linux/platform_data/dma-dw.h
13566 F:      drivers/dma/dw/
13567
13568 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
13569 M:      Jose Abreu <Jose.Abreu@synopsys.com>
13570 L:      netdev@vger.kernel.org
13571 S:      Supported
13572 F:      drivers/net/ethernet/synopsys/
13573
13574 SYNOPSYS DESIGNWARE I2C DRIVER
13575 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
13576 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
13577 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
13578 L:      linux-i2c@vger.kernel.org
13579 S:      Maintained
13580 F:      drivers/i2c/busses/i2c-designware-*
13581 F:      include/linux/platform_data/i2c-designware.h
13582
13583 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
13584 M:      Jaehoon Chung <jh80.chung@samsung.com>
13585 L:      linux-mmc@vger.kernel.org
13586 S:      Maintained
13587 F:      drivers/mmc/host/dw_mmc*
13588
13589 SYNOPSYS HSDK RESET CONTROLLER DRIVER
13590 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13591 S:      Supported
13592 F:      drivers/reset/reset-hsdk.c
13593 F:      include/dt-bindings/reset/snps,hsdk-reset.h
13594 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
13595
13596 SYSTEM CONFIGURATION (SYSCON)
13597 M:      Lee Jones <lee.jones@linaro.org>
13598 M:      Arnd Bergmann <arnd@arndb.de>
13599 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
13600 S:      Supported
13601 F:      drivers/mfd/syscon.c
13602
13603 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
13604 M:      Sudeep Holla <sudeep.holla@arm.com>
13605 L:      linux-arm-kernel@lists.infradead.org
13606 S:      Maintained
13607 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
13608 F:      drivers/clk/clk-sc[mp]i.c
13609 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
13610 F:      drivers/firmware/arm_scpi.c
13611 F:      drivers/firmware/arm_scmi/
13612 F:      include/linux/sc[mp]i_protocol.h
13613
13614 SYSTEM RESET/SHUTDOWN DRIVERS
13615 M:      Sebastian Reichel <sre@kernel.org>
13616 L:      linux-pm@vger.kernel.org
13617 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
13618 S:      Maintained
13619 F:      Documentation/devicetree/bindings/power/reset/
13620 F:      drivers/power/reset/
13621
13622 SYSTEM TRACE MODULE CLASS
13623 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
13624 S:      Maintained
13625 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
13626 F:      Documentation/trace/stm.txt
13627 F:      drivers/hwtracing/stm/
13628 F:      include/linux/stm.h
13629 F:      include/uapi/linux/stm.h
13630
13631 SYSV FILESYSTEM
13632 M:      Christoph Hellwig <hch@infradead.org>
13633 S:      Maintained
13634 F:      Documentation/filesystems/sysv-fs.txt
13635 F:      fs/sysv/
13636 F:      include/linux/sysv_fs.h
13637
13638 TARGET SUBSYSTEM
13639 M:      "Nicholas A. Bellinger" <nab@linux-iscsi.org>
13640 L:      linux-scsi@vger.kernel.org
13641 L:      target-devel@vger.kernel.org
13642 W:      http://www.linux-iscsi.org
13643 W:      http://groups.google.com/group/linux-iscsi-target-dev
13644 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
13645 S:      Supported
13646 F:      drivers/target/
13647 F:      include/target/
13648 F:      Documentation/target/
13649
13650 TASKSTATS STATISTICS INTERFACE
13651 M:      Balbir Singh <bsingharora@gmail.com>
13652 S:      Maintained
13653 F:      Documentation/accounting/taskstats*
13654 F:      include/linux/taskstats*
13655 F:      kernel/taskstats.c
13656
13657 TC subsystem
13658 M:      Jamal Hadi Salim <jhs@mojatatu.com>
13659 M:      Cong Wang <xiyou.wangcong@gmail.com>
13660 M:      Jiri Pirko <jiri@resnulli.us>
13661 L:      netdev@vger.kernel.org
13662 S:      Maintained
13663 F:      include/net/pkt_cls.h
13664 F:      include/net/pkt_sched.h
13665 F:      include/net/tc_act/
13666 F:      include/uapi/linux/pkt_cls.h
13667 F:      include/uapi/linux/pkt_sched.h
13668 F:      include/uapi/linux/tc_act/
13669 F:      include/uapi/linux/tc_ematch/
13670 F:      net/sched/
13671
13672 TCP LOW PRIORITY MODULE
13673 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
13674 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
13675 W:      http://tcp-lp-mod.sourceforge.net/
13676 S:      Maintained
13677 F:      net/ipv4/tcp_lp.c
13678
13679 TDA10071 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/dvb-frontends/tda10071*
13688
13689 TDA18212 MEDIA DRIVER
13690 M:      Antti Palosaari <crope@iki.fi>
13691 L:      linux-media@vger.kernel.org
13692 W:      https://linuxtv.org
13693 W:      http://palosaari.fi/linux/
13694 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13695 T:      git git://linuxtv.org/anttip/media_tree.git
13696 S:      Maintained
13697 F:      drivers/media/tuners/tda18212*
13698
13699 TDA18218 MEDIA DRIVER
13700 M:      Antti Palosaari <crope@iki.fi>
13701 L:      linux-media@vger.kernel.org
13702 W:      https://linuxtv.org
13703 W:      http://palosaari.fi/linux/
13704 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13705 T:      git git://linuxtv.org/anttip/media_tree.git
13706 S:      Maintained
13707 F:      drivers/media/tuners/tda18218*
13708
13709 TDA18250 MEDIA DRIVER
13710 M:      Olli Salonen <olli.salonen@iki.fi>
13711 L:      linux-media@vger.kernel.org
13712 W:      https://linuxtv.org
13713 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13714 T:      git git://linuxtv.org/media_tree.git
13715 S:      Maintained
13716 F:      drivers/media/tuners/tda18250*
13717
13718 TDA18271 MEDIA DRIVER
13719 M:      Michael Krufky <mkrufky@linuxtv.org>
13720 L:      linux-media@vger.kernel.org
13721 W:      https://linuxtv.org
13722 W:      http://github.com/mkrufky
13723 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13724 T:      git git://linuxtv.org/mkrufky/tuners.git
13725 S:      Maintained
13726 F:      drivers/media/tuners/tda18271*
13727
13728 TDA1997x MEDIA DRIVER
13729 M:      Tim Harvey <tharvey@gateworks.com>
13730 L:      linux-media@vger.kernel.org
13731 W:      https://linuxtv.org
13732 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13733 S:      Maintained
13734 F:      drivers/media/i2c/tda1997x.*
13735
13736 TDA827x MEDIA DRIVER
13737 M:      Michael Krufky <mkrufky@linuxtv.org>
13738 L:      linux-media@vger.kernel.org
13739 W:      https://linuxtv.org
13740 W:      http://github.com/mkrufky
13741 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13742 T:      git git://linuxtv.org/mkrufky/tuners.git
13743 S:      Maintained
13744 F:      drivers/media/tuners/tda8290.*
13745
13746 TDA8290 MEDIA DRIVER
13747 M:      Michael Krufky <mkrufky@linuxtv.org>
13748 L:      linux-media@vger.kernel.org
13749 W:      https://linuxtv.org
13750 W:      http://github.com/mkrufky
13751 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13752 T:      git git://linuxtv.org/mkrufky/tuners.git
13753 S:      Maintained
13754 F:      drivers/media/tuners/tda8290.*
13755
13756 TDA9840 MEDIA DRIVER
13757 M:      Hans Verkuil <hverkuil@xs4all.nl>
13758 L:      linux-media@vger.kernel.org
13759 T:      git git://linuxtv.org/media_tree.git
13760 W:      https://linuxtv.org
13761 S:      Maintained
13762 F:      drivers/media/i2c/tda9840*
13763
13764 TEA5761 TUNER DRIVER
13765 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13766 L:      linux-media@vger.kernel.org
13767 W:      https://linuxtv.org
13768 T:      git git://linuxtv.org/media_tree.git
13769 S:      Odd fixes
13770 F:      drivers/media/tuners/tea5761.*
13771
13772 TEA5767 TUNER DRIVER
13773 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13774 L:      linux-media@vger.kernel.org
13775 W:      https://linuxtv.org
13776 T:      git git://linuxtv.org/media_tree.git
13777 S:      Maintained
13778 F:      drivers/media/tuners/tea5767.*
13779
13780 TEA6415C MEDIA DRIVER
13781 M:      Hans Verkuil <hverkuil@xs4all.nl>
13782 L:      linux-media@vger.kernel.org
13783 T:      git git://linuxtv.org/media_tree.git
13784 W:      https://linuxtv.org
13785 S:      Maintained
13786 F:      drivers/media/i2c/tea6415c*
13787
13788 TEA6420 MEDIA DRIVER
13789 M:      Hans Verkuil <hverkuil@xs4all.nl>
13790 L:      linux-media@vger.kernel.org
13791 T:      git git://linuxtv.org/media_tree.git
13792 W:      https://linuxtv.org
13793 S:      Maintained
13794 F:      drivers/media/i2c/tea6420*
13795
13796 TEAM DRIVER
13797 M:      Jiri Pirko <jiri@resnulli.us>
13798 L:      netdev@vger.kernel.org
13799 S:      Supported
13800 F:      drivers/net/team/
13801 F:      include/linux/if_team.h
13802 F:      include/uapi/linux/if_team.h
13803
13804 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
13805 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
13806 S:      Maintained
13807 F:      arch/x86/platform/ts5500/
13808
13809 TECHNOTREND USB IR RECEIVER
13810 M:      Sean Young <sean@mess.org>
13811 L:      linux-media@vger.kernel.org
13812 S:      Maintained
13813 F:      drivers/media/rc/ttusbir.c
13814
13815 TECHWELL TW9910 VIDEO DECODER
13816 L:      linux-media@vger.kernel.org
13817 S:      Orphan
13818 F:      drivers/media/i2c/tw9910.c
13819 F:      include/media/i2c/tw9910.h
13820
13821 TEE SUBSYSTEM
13822 M:      Jens Wiklander <jens.wiklander@linaro.org>
13823 S:      Maintained
13824 F:      include/linux/tee_drv.h
13825 F:      include/uapi/linux/tee.h
13826 F:      drivers/tee/
13827 F:      Documentation/tee.txt
13828
13829 TEGRA ARCHITECTURE SUPPORT
13830 M:      Thierry Reding <thierry.reding@gmail.com>
13831 M:      Jonathan Hunter <jonathanh@nvidia.com>
13832 L:      linux-tegra@vger.kernel.org
13833 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
13834 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
13835 S:      Supported
13836 N:      [^a-z]tegra
13837
13838 TEGRA CLOCK DRIVER
13839 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
13840 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
13841 S:      Supported
13842 F:      drivers/clk/tegra/
13843
13844 TEGRA DMA DRIVERS
13845 M:      Laxman Dewangan <ldewangan@nvidia.com>
13846 M:      Jon Hunter <jonathanh@nvidia.com>
13847 S:      Supported
13848 F:      drivers/dma/tegra*
13849
13850 TEGRA I2C DRIVER
13851 M:      Laxman Dewangan <ldewangan@nvidia.com>
13852 S:      Supported
13853 F:      drivers/i2c/busses/i2c-tegra.c
13854
13855 TEGRA IOMMU DRIVERS
13856 M:      Thierry Reding <thierry.reding@gmail.com>
13857 L:      linux-tegra@vger.kernel.org
13858 S:      Supported
13859 F:      drivers/iommu/tegra*
13860
13861 TEGRA KBC DRIVER
13862 M:      Laxman Dewangan <ldewangan@nvidia.com>
13863 S:      Supported
13864 F:      drivers/input/keyboard/tegra-kbc.c
13865
13866 TEGRA PWM DRIVER
13867 M:      Thierry Reding <thierry.reding@gmail.com>
13868 S:      Supported
13869 F:      drivers/pwm/pwm-tegra.c
13870
13871 TEGRA SERIAL DRIVER
13872 M:      Laxman Dewangan <ldewangan@nvidia.com>
13873 S:      Supported
13874 F:      drivers/tty/serial/serial-tegra.c
13875
13876 TEGRA SPI DRIVER
13877 M:      Laxman Dewangan <ldewangan@nvidia.com>
13878 S:      Supported
13879 F:      drivers/spi/spi-tegra*
13880
13881 TEHUTI ETHERNET DRIVER
13882 M:      Andy Gospodarek <andy@greyhouse.net>
13883 L:      netdev@vger.kernel.org
13884 S:      Supported
13885 F:      drivers/net/ethernet/tehuti/*
13886
13887 Telecom Clock Driver for MCPL0010
13888 M:      Mark Gross <mark.gross@intel.com>
13889 S:      Supported
13890 F:      drivers/char/tlclk.c
13891
13892 TENSILICA XTENSA PORT (xtensa)
13893 M:      Chris Zankel <chris@zankel.net>
13894 M:      Max Filippov <jcmvbkbc@gmail.com>
13895 L:      linux-xtensa@linux-xtensa.org
13896 T:      git git://github.com/czankel/xtensa-linux.git
13897 S:      Maintained
13898 F:      arch/xtensa/
13899 F:      drivers/irqchip/irq-xtensa-*
13900
13901 Texas Instruments' System Control Interface (TISCI) Protocol Driver
13902 M:      Nishanth Menon <nm@ti.com>
13903 M:      Tero Kristo <t-kristo@ti.com>
13904 M:      Santosh Shilimkar <ssantosh@kernel.org>
13905 L:      linux-arm-kernel@lists.infradead.org
13906 S:      Maintained
13907 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
13908 F:      drivers/firmware/ti_sci*
13909 F:      include/linux/soc/ti/ti_sci_protocol.h
13910 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
13911 F:      include/dt-bindings/genpd/k2g.h
13912 F:      drivers/soc/ti/ti_sci_pm_domains.c
13913 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
13914 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
13915 F:      drivers/clk/keystone/sci-clk.c
13916 F:      drivers/reset/reset-ti-sci.c
13917
13918 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
13919 M:      Hans Verkuil <hverkuil@xs4all.nl>
13920 L:      linux-media@vger.kernel.org
13921 T:      git git://linuxtv.org/media_tree.git
13922 W:      https://linuxtv.org
13923 S:      Maintained
13924 F:      drivers/media/radio/radio-raremono.c
13925
13926 THERMAL
13927 M:      Zhang Rui <rui.zhang@intel.com>
13928 M:      Eduardo Valentin <edubezval@gmail.com>
13929 L:      linux-pm@vger.kernel.org
13930 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
13931 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
13932 Q:      https://patchwork.kernel.org/project/linux-pm/list/
13933 S:      Supported
13934 F:      drivers/thermal/
13935 F:      include/linux/thermal.h
13936 F:      include/uapi/linux/thermal.h
13937 F:      include/linux/cpu_cooling.h
13938 F:      Documentation/devicetree/bindings/thermal/
13939
13940 THERMAL/CPU_COOLING
13941 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
13942 M:      Viresh Kumar <viresh.kumar@linaro.org>
13943 M:      Javi Merino <javi.merino@kernel.org>
13944 L:      linux-pm@vger.kernel.org
13945 S:      Supported
13946 F:      Documentation/thermal/cpu-cooling-api.txt
13947 F:      drivers/thermal/cpu_cooling.c
13948 F:      include/linux/cpu_cooling.h
13949
13950 THINKPAD ACPI EXTRAS DRIVER
13951 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
13952 L:      ibm-acpi-devel@lists.sourceforge.net
13953 L:      platform-driver-x86@vger.kernel.org
13954 W:      http://ibm-acpi.sourceforge.net
13955 W:      http://thinkwiki.org/wiki/Ibm-acpi
13956 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
13957 S:      Maintained
13958 F:      drivers/platform/x86/thinkpad_acpi.c
13959
13960 THUNDERBOLT DRIVER
13961 M:      Andreas Noever <andreas.noever@gmail.com>
13962 M:      Michael Jamet <michael.jamet@intel.com>
13963 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
13964 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
13965 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
13966 S:      Maintained
13967 F:      Documentation/admin-guide/thunderbolt.rst
13968 F:      drivers/thunderbolt/
13969 F:      include/linux/thunderbolt.h
13970
13971 THUNDERBOLT NETWORK DRIVER
13972 M:      Michael Jamet <michael.jamet@intel.com>
13973 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
13974 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
13975 L:      netdev@vger.kernel.org
13976 S:      Maintained
13977 F:      drivers/net/thunderbolt.c
13978
13979 THUNDERX GPIO DRIVER
13980 M:      David Daney <david.daney@cavium.com>
13981 S:      Maintained
13982 F:      drivers/gpio/gpio-thunderx.c
13983
13984 TI AM437X VPFE DRIVER
13985 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
13986 L:      linux-media@vger.kernel.org
13987 W:      https://linuxtv.org
13988 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13989 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
13990 S:      Maintained
13991 F:      drivers/media/platform/am437x/
13992
13993 TI BANDGAP AND THERMAL DRIVER
13994 M:      Eduardo Valentin <edubezval@gmail.com>
13995 M:      Keerthy <j-keerthy@ti.com>
13996 L:      linux-pm@vger.kernel.org
13997 L:      linux-omap@vger.kernel.org
13998 S:      Maintained
13999 F:      drivers/thermal/ti-soc-thermal/
14000
14001 TI BQ27XXX POWER SUPPLY DRIVER
14002 R:      Andrew F. Davis <afd@ti.com>
14003 F:      include/linux/power/bq27xxx_battery.h
14004 F:      drivers/power/supply/bq27xxx_battery.c
14005 F:      drivers/power/supply/bq27xxx_battery_i2c.c
14006
14007 TI CDCE706 CLOCK DRIVER
14008 M:      Max Filippov <jcmvbkbc@gmail.com>
14009 S:      Maintained
14010 F:      drivers/clk/clk-cdce706.c
14011
14012 TI CLOCK DRIVER
14013 M:      Tero Kristo <t-kristo@ti.com>
14014 L:      linux-omap@vger.kernel.org
14015 S:      Maintained
14016 F:      drivers/clk/ti/
14017 F:      include/linux/clk/ti.h
14018
14019 TI DAVINCI MACHINE SUPPORT
14020 M:      Sekhar Nori <nsekhar@ti.com>
14021 M:      Kevin Hilman <khilman@kernel.org>
14022 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14023 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
14024 S:      Supported
14025 F:      arch/arm/mach-davinci/
14026 F:      drivers/i2c/busses/i2c-davinci.c
14027 F:      arch/arm/boot/dts/da850*
14028
14029 TI DAVINCI SERIES CLOCK DRIVER
14030 M:      David Lechner <david@lechnology.com>
14031 R:      Sekhar Nori <nsekhar@ti.com>
14032 S:      Maintained
14033 F:      Documentation/devicetree/bindings/clock/ti/davinci/
14034 F:      drivers/clk/davinci/
14035
14036 TI DAVINCI SERIES GPIO DRIVER
14037 M:      Keerthy <j-keerthy@ti.com>
14038 L:      linux-gpio@vger.kernel.org
14039 S:      Maintained
14040 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
14041 F:      drivers/gpio/gpio-davinci.c
14042
14043 TI DAVINCI SERIES MEDIA DRIVER
14044 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14045 L:      linux-media@vger.kernel.org
14046 W:      https://linuxtv.org
14047 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14048 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14049 S:      Maintained
14050 F:      drivers/media/platform/davinci/
14051 F:      include/media/davinci/
14052
14053 TI ETHERNET SWITCH DRIVER (CPSW)
14054 R:      Grygorii Strashko <grygorii.strashko@ti.com>
14055 L:      linux-omap@vger.kernel.org
14056 L:      netdev@vger.kernel.org
14057 S:      Maintained
14058 F:      drivers/net/ethernet/ti/cpsw*
14059 F:      drivers/net/ethernet/ti/davinci*
14060
14061 TI FLASH MEDIA INTERFACE DRIVER
14062 M:      Alex Dubov <oakad@yahoo.com>
14063 S:      Maintained
14064 F:      drivers/misc/tifm*
14065 F:      drivers/mmc/host/tifm_sd.c
14066 F:      include/linux/tifm.h
14067
14068 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
14069 M:      Santosh Shilimkar <ssantosh@kernel.org>
14070 L:      linux-kernel@vger.kernel.org
14071 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14072 S:      Maintained
14073 F:      drivers/soc/ti/*
14074 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
14075
14076 TI LM49xxx FAMILY ASoC CODEC DRIVERS
14077 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
14078 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
14079 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14080 S:      Maintained
14081 F:      sound/soc/codecs/lm49453*
14082 F:      sound/soc/codecs/isabelle*
14083
14084 TI LP855x BACKLIGHT DRIVER
14085 M:      Milo Kim <milo.kim@ti.com>
14086 S:      Maintained
14087 F:      Documentation/backlight/lp855x-driver.txt
14088 F:      drivers/video/backlight/lp855x_bl.c
14089 F:      include/linux/platform_data/lp855x.h
14090
14091 TI LP8727 CHARGER DRIVER
14092 M:      Milo Kim <milo.kim@ti.com>
14093 S:      Maintained
14094 F:      drivers/power/supply/lp8727_charger.c
14095 F:      include/linux/platform_data/lp8727.h
14096
14097 TI LP8788 MFD DRIVER
14098 M:      Milo Kim <milo.kim@ti.com>
14099 S:      Maintained
14100 F:      drivers/iio/adc/lp8788_adc.c
14101 F:      drivers/leds/leds-lp8788.c
14102 F:      drivers/mfd/lp8788*.c
14103 F:      drivers/power/supply/lp8788-charger.c
14104 F:      drivers/regulator/lp8788-*.c
14105 F:      include/linux/mfd/lp8788*.h
14106
14107 TI NETCP ETHERNET DRIVER
14108 M:      Wingman Kwok <w-kwok2@ti.com>
14109 M:      Murali Karicheri <m-karicheri2@ti.com>
14110 L:      netdev@vger.kernel.org
14111 S:      Maintained
14112 F:      drivers/net/ethernet/ti/netcp*
14113
14114 TI TAS571X FAMILY ASoC CODEC DRIVER
14115 M:      Kevin Cernekee <cernekee@chromium.org>
14116 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14117 S:      Odd Fixes
14118 F:      sound/soc/codecs/tas571x*
14119
14120 TI TRF7970A NFC DRIVER
14121 M:      Mark Greer <mgreer@animalcreek.com>
14122 L:      linux-wireless@vger.kernel.org
14123 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
14124 S:      Supported
14125 F:      drivers/nfc/trf7970a.c
14126 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
14127
14128 TI TWL4030 SERIES SOC CODEC DRIVER
14129 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
14130 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14131 S:      Maintained
14132 F:      sound/soc/codecs/twl4030*
14133
14134 TI VPE/CAL DRIVERS
14135 M:      Benoit Parrot <bparrot@ti.com>
14136 L:      linux-media@vger.kernel.org
14137 W:      http://linuxtv.org/
14138 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14139 S:      Maintained
14140 F:      drivers/media/platform/ti-vpe/
14141
14142 TI WILINK WIRELESS DRIVERS
14143 L:      linux-wireless@vger.kernel.org
14144 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
14145 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
14146 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
14147 S:      Orphan
14148 F:      drivers/net/wireless/ti/
14149 F:      include/linux/wl12xx.h
14150
14151 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
14152 M:      John Stultz <john.stultz@linaro.org>
14153 M:      Thomas Gleixner <tglx@linutronix.de>
14154 R:      Stephen Boyd <sboyd@kernel.org>
14155 L:      linux-kernel@vger.kernel.org
14156 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
14157 S:      Supported
14158 F:      include/linux/clocksource.h
14159 F:      include/linux/time.h
14160 F:      include/linux/timex.h
14161 F:      include/uapi/linux/time.h
14162 F:      include/uapi/linux/timex.h
14163 F:      kernel/time/clocksource.c
14164 F:      kernel/time/time*.c
14165 F:      kernel/time/alarmtimer.c
14166 F:      kernel/time/ntp.c
14167 F:      tools/testing/selftests/timers/
14168
14169 TIPC NETWORK LAYER
14170 M:      Jon Maloy <jon.maloy@ericsson.com>
14171 M:      Ying Xue <ying.xue@windriver.com>
14172 L:      netdev@vger.kernel.org (core kernel code)
14173 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
14174 W:      http://tipc.sourceforge.net/
14175 S:      Maintained
14176 F:      include/uapi/linux/tipc*.h
14177 F:      net/tipc/
14178
14179 TLAN NETWORK DRIVER
14180 M:      Samuel Chessman <chessman@tux.org>
14181 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
14182 W:      http://sourceforge.net/projects/tlan/
14183 S:      Maintained
14184 F:      Documentation/networking/tlan.txt
14185 F:      drivers/net/ethernet/ti/tlan.*
14186
14187 TM6000 VIDEO4LINUX DRIVER
14188 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14189 L:      linux-media@vger.kernel.org
14190 W:      https://linuxtv.org
14191 T:      git git://linuxtv.org/media_tree.git
14192 S:      Odd fixes
14193 F:      drivers/media/usb/tm6000/
14194 F:      Documentation/media/v4l-drivers/tm6000*
14195
14196 TMIO/SDHI MMC DRIVER
14197 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
14198 L:      linux-mmc@vger.kernel.org
14199 S:      Supported
14200 F:      drivers/mmc/host/tmio_mmc*
14201 F:      drivers/mmc/host/renesas_sdhi*
14202 F:      include/linux/mfd/tmio.h
14203
14204 TMP401 HARDWARE MONITOR DRIVER
14205 M:      Guenter Roeck <linux@roeck-us.net>
14206 L:      linux-hwmon@vger.kernel.org
14207 S:      Maintained
14208 F:      Documentation/hwmon/tmp401
14209 F:      drivers/hwmon/tmp401.c
14210
14211 TMPFS (SHMEM FILESYSTEM)
14212 M:      Hugh Dickins <hughd@google.com>
14213 L:      linux-mm@kvack.org
14214 S:      Maintained
14215 F:      include/linux/shmem_fs.h
14216 F:      mm/shmem.c
14217
14218 TOMOYO SECURITY MODULE
14219 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
14220 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
14221 L:      tomoyo-dev-en@lists.sourceforge.jp (subscribers-only, for developers in English)
14222 L:      tomoyo-users-en@lists.sourceforge.jp (subscribers-only, for users in English)
14223 L:      tomoyo-dev@lists.sourceforge.jp (subscribers-only, for developers in Japanese)
14224 L:      tomoyo-users@lists.sourceforge.jp (subscribers-only, for users in Japanese)
14225 W:      http://tomoyo.sourceforge.jp/
14226 T:      quilt http://svn.sourceforge.jp/svnroot/tomoyo/trunk/2.5.x/tomoyo-lsm/patches/
14227 S:      Maintained
14228 F:      security/tomoyo/
14229
14230 TOPSTAR LAPTOP EXTRAS DRIVER
14231 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
14232 L:      platform-driver-x86@vger.kernel.org
14233 S:      Maintained
14234 F:      drivers/platform/x86/topstar-laptop.c
14235
14236 TORTURE-TEST MODULES
14237 M:      Davidlohr Bueso <dave@stgolabs.net>
14238 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
14239 M:      Josh Triplett <josh@joshtriplett.org>
14240 L:      linux-kernel@vger.kernel.org
14241 S:      Supported
14242 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
14243 F:      Documentation/RCU/torture.txt
14244 F:      kernel/torture.c
14245 F:      kernel/rcu/rcutorture.c
14246 F:      kernel/locking/locktorture.c
14247
14248 TOSHIBA ACPI EXTRAS DRIVER
14249 M:      Azael Avalos <coproscefalo@gmail.com>
14250 L:      platform-driver-x86@vger.kernel.org
14251 S:      Maintained
14252 F:      drivers/platform/x86/toshiba_acpi.c
14253
14254 TOSHIBA BLUETOOTH DRIVER
14255 M:      Azael Avalos <coproscefalo@gmail.com>
14256 L:      platform-driver-x86@vger.kernel.org
14257 S:      Maintained
14258 F:      drivers/platform/x86/toshiba_bluetooth.c
14259
14260 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
14261 M:      Azael Avalos <coproscefalo@gmail.com>
14262 L:      platform-driver-x86@vger.kernel.org
14263 S:      Maintained
14264 F:      drivers/platform/x86/toshiba_haps.c
14265
14266 TOSHIBA SMM DRIVER
14267 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
14268 W:      http://www.buzzard.org.uk/toshiba/
14269 S:      Maintained
14270 F:      drivers/char/toshiba.c
14271 F:      include/linux/toshiba.h
14272 F:      include/uapi/linux/toshiba.h
14273
14274 TOSHIBA TC358743 DRIVER
14275 M:      Mats Randgaard <matrandg@cisco.com>
14276 L:      linux-media@vger.kernel.org
14277 S:      Maintained
14278 F:      drivers/media/i2c/tc358743*
14279 F:      include/media/i2c/tc358743.h
14280
14281 TOSHIBA WMI HOTKEYS DRIVER
14282 M:      Azael Avalos <coproscefalo@gmail.com>
14283 L:      platform-driver-x86@vger.kernel.org
14284 S:      Maintained
14285 F:      drivers/platform/x86/toshiba-wmi.c
14286
14287 TPM DEVICE DRIVER
14288 M:      Peter Huewe <peterhuewe@gmx.de>
14289 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
14290 R:      Jason Gunthorpe <jgg@ziepe.ca>
14291 L:      linux-integrity@vger.kernel.org
14292 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
14293 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
14294 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
14295 S:      Maintained
14296 F:      drivers/char/tpm/
14297
14298 TRACING
14299 M:      Steven Rostedt <rostedt@goodmis.org>
14300 M:      Ingo Molnar <mingo@redhat.com>
14301 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
14302 S:      Maintained
14303 F:      Documentation/trace/ftrace.txt
14304 F:      arch/*/*/*/ftrace.h
14305 F:      arch/*/kernel/ftrace.c
14306 F:      include/*/ftrace.h
14307 F:      include/linux/trace*.h
14308 F:      include/trace/
14309 F:      kernel/trace/
14310 F:      tools/testing/selftests/ftrace/
14311
14312 TRACING MMIO ACCESSES (MMIOTRACE)
14313 M:      Steven Rostedt <rostedt@goodmis.org>
14314 M:      Ingo Molnar <mingo@kernel.org>
14315 R:      Karol Herbst <karolherbst@gmail.com>
14316 R:      Pekka Paalanen <ppaalanen@gmail.com>
14317 S:      Maintained
14318 L:      linux-kernel@vger.kernel.org
14319 L:      nouveau@lists.freedesktop.org
14320 F:      kernel/trace/trace_mmiotrace.c
14321 F:      include/linux/mmiotrace.h
14322 F:      arch/x86/mm/kmmio.c
14323 F:      arch/x86/mm/mmio-mod.c
14324 F:      arch/x86/mm/testmmiotrace.c
14325
14326 TRIVIAL PATCHES
14327 M:      Jiri Kosina <trivial@kernel.org>
14328 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
14329 S:      Maintained
14330 K:      ^Subject:.*(?i)trivial
14331
14332 TEMPO SEMICONDUCTOR DRIVERS
14333 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
14334 S:      Maintained
14335 F:      sound/soc/codecs/tscs*.c
14336 F:      sound/soc/codecs/tscs*.h
14337 F:      Documentation/devicetree/bindings/sound/tscs*.txt
14338
14339 TTY LAYER
14340 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14341 M:      Jiri Slaby <jslaby@suse.com>
14342 S:      Supported
14343 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
14344 F:      Documentation/serial/
14345 F:      drivers/tty/
14346 F:      drivers/tty/serial/serial_core.c
14347 F:      include/linux/serial_core.h
14348 F:      include/linux/serial.h
14349 F:      include/linux/tty.h
14350 F:      include/uapi/linux/serial_core.h
14351 F:      include/uapi/linux/serial.h
14352 F:      include/uapi/linux/tty.h
14353
14354 TUA9001 MEDIA DRIVER
14355 M:      Antti Palosaari <crope@iki.fi>
14356 L:      linux-media@vger.kernel.org
14357 W:      https://linuxtv.org
14358 W:      http://palosaari.fi/linux/
14359 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14360 T:      git git://linuxtv.org/anttip/media_tree.git
14361 S:      Maintained
14362 F:      drivers/media/tuners/tua9001*
14363
14364 TULIP NETWORK DRIVERS
14365 L:      netdev@vger.kernel.org
14366 L:      linux-parisc@vger.kernel.org
14367 S:      Orphan
14368 F:      drivers/net/ethernet/dec/tulip/
14369
14370 TUN/TAP driver
14371 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
14372 W:      http://vtun.sourceforge.net/tun
14373 S:      Maintained
14374 F:      Documentation/networking/tuntap.txt
14375 F:      arch/um/os-Linux/drivers/
14376
14377 TURBOCHANNEL SUBSYSTEM
14378 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
14379 M:      Ralf Baechle <ralf@linux-mips.org>
14380 L:      linux-mips@linux-mips.org
14381 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
14382 S:      Maintained
14383 F:      drivers/tc/
14384 F:      include/linux/tc.h
14385
14386 TW5864 VIDEO4LINUX DRIVER
14387 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
14388 M:      Anton Sviridenko <anton@corp.bluecherry.net>
14389 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
14390 M:      Andrey Utkin <andrey_utkin@fastmail.com>
14391 L:      linux-media@vger.kernel.org
14392 S:      Supported
14393 F:      drivers/media/pci/tw5864/
14394
14395 TW68 VIDEO4LINUX DRIVER
14396 M:      Hans Verkuil <hverkuil@xs4all.nl>
14397 L:      linux-media@vger.kernel.org
14398 T:      git git://linuxtv.org/media_tree.git
14399 W:      https://linuxtv.org
14400 S:      Odd Fixes
14401 F:      drivers/media/pci/tw68/
14402
14403 TW686X VIDEO4LINUX DRIVER
14404 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
14405 L:      linux-media@vger.kernel.org
14406 T:      git git://linuxtv.org/media_tree.git
14407 W:      http://linuxtv.org
14408 S:      Maintained
14409 F:      drivers/media/pci/tw686x/
14410
14411 UBI FILE SYSTEM (UBIFS)
14412 M:      Richard Weinberger <richard@nod.at>
14413 M:      Artem Bityutskiy <dedekind1@gmail.com>
14414 M:      Adrian Hunter <adrian.hunter@intel.com>
14415 L:      linux-mtd@lists.infradead.org
14416 T:      git git://git.infradead.org/ubifs-2.6.git
14417 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
14418 S:      Supported
14419 F:      Documentation/filesystems/ubifs.txt
14420 F:      fs/ubifs/
14421
14422 UCLINUX (M68KNOMMU AND COLDFIRE)
14423 M:      Greg Ungerer <gerg@linux-m68k.org>
14424 W:      http://www.linux-m68k.org/
14425 W:      http://www.uclinux.org/
14426 L:      linux-m68k@lists.linux-m68k.org
14427 L:      uclinux-dev@uclinux.org  (subscribers-only)
14428 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
14429 S:      Maintained
14430 F:      arch/m68k/coldfire/
14431 F:      arch/m68k/68*/
14432 F:      arch/m68k/*/*_no.*
14433 F:      arch/m68k/include/asm/*_no.*
14434
14435 UDF FILESYSTEM
14436 M:      Jan Kara <jack@suse.com>
14437 S:      Maintained
14438 F:      Documentation/filesystems/udf.txt
14439 F:      fs/udf/
14440
14441 UDRAW TABLET
14442 M:      Bastien Nocera <hadess@hadess.net>
14443 L:      linux-input@vger.kernel.org
14444 S:      Maintained
14445 F:      drivers/hid/hid-udraw-ps3.c
14446
14447 UFS FILESYSTEM
14448 M:      Evgeniy Dushistov <dushistov@mail.ru>
14449 S:      Maintained
14450 F:      Documentation/filesystems/ufs.txt
14451 F:      fs/ufs/
14452
14453 UHID USERSPACE HID IO DRIVER:
14454 M:      David Herrmann <dh.herrmann@googlemail.com>
14455 L:      linux-input@vger.kernel.org
14456 S:      Maintained
14457 F:      drivers/hid/uhid.c
14458 F:      include/uapi/linux/uhid.h
14459
14460 ULPI BUS
14461 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
14462 L:      linux-usb@vger.kernel.org
14463 S:      Maintained
14464 F:      drivers/usb/common/ulpi.c
14465 F:      include/linux/ulpi/
14466
14467 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
14468 L:      linux-usb@vger.kernel.org
14469 S:      Orphan
14470 F:      drivers/uwb/
14471 F:      include/linux/uwb.h
14472 F:      include/linux/uwb/
14473
14474 UNICORE32 ARCHITECTURE:
14475 M:      Guan Xuetao <gxt@pku.edu.cn>
14476 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
14477 S:      Maintained
14478 T:      git git://github.com/gxt/linux.git
14479 F:      arch/unicore32/
14480
14481 UNIFDEF
14482 M:      Tony Finch <dot@dotat.at>
14483 W:      http://dotat.at/prog/unifdef
14484 S:      Maintained
14485 F:      scripts/unifdef.c
14486
14487 UNIFORM CDROM DRIVER
14488 M:      Jens Axboe <axboe@kernel.dk>
14489 W:      http://www.kernel.dk
14490 S:      Maintained
14491 F:      Documentation/cdrom/
14492 F:      drivers/cdrom/cdrom.c
14493 F:      include/linux/cdrom.h
14494 F:      include/uapi/linux/cdrom.h
14495
14496 UNISYS S-PAR DRIVERS
14497 M:      David Kershner <david.kershner@unisys.com>
14498 L:      sparmaintainer@unisys.com (Unisys internal)
14499 S:      Supported
14500 F:      include/linux/visorbus.h
14501 F:      drivers/visorbus/
14502 F:      drivers/staging/unisys/
14503
14504 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
14505 M:      Vinayak Holikatti <vinholikatti@gmail.com>
14506 L:      linux-scsi@vger.kernel.org
14507 S:      Supported
14508 F:      Documentation/scsi/ufs.txt
14509 F:      drivers/scsi/ufs/
14510
14511 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
14512 M:      Joao Pinto <jpinto@synopsys.com>
14513 L:      linux-scsi@vger.kernel.org
14514 S:      Supported
14515 F:      drivers/scsi/ufs/*dwc*
14516
14517 UNSORTED BLOCK IMAGES (UBI)
14518 M:      Artem Bityutskiy <dedekind1@gmail.com>
14519 M:      Richard Weinberger <richard@nod.at>
14520 W:      http://www.linux-mtd.infradead.org/
14521 L:      linux-mtd@lists.infradead.org
14522 T:      git git://git.infradead.org/ubifs-2.6.git
14523 S:      Supported
14524 F:      drivers/mtd/ubi/
14525 F:      include/linux/mtd/ubi.h
14526 F:      include/uapi/mtd/ubi-user.h
14527
14528 USB "USBNET" DRIVER FRAMEWORK
14529 M:      Oliver Neukum <oneukum@suse.com>
14530 L:      netdev@vger.kernel.org
14531 W:      http://www.linux-usb.org/usbnet
14532 S:      Maintained
14533 F:      drivers/net/usb/usbnet.c
14534 F:      include/linux/usb/usbnet.h
14535
14536 USB ACM DRIVER
14537 M:      Oliver Neukum <oneukum@suse.com>
14538 L:      linux-usb@vger.kernel.org
14539 S:      Maintained
14540 F:      Documentation/usb/acm.txt
14541 F:      drivers/usb/class/cdc-acm.*
14542
14543 USB AR5523 WIRELESS DRIVER
14544 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
14545 L:      linux-wireless@vger.kernel.org
14546 S:      Maintained
14547 F:      drivers/net/wireless/ath/ar5523/
14548
14549 USB ATTACHED SCSI
14550 M:      Oliver Neukum <oneukum@suse.com>
14551 L:      linux-usb@vger.kernel.org
14552 L:      linux-scsi@vger.kernel.org
14553 S:      Maintained
14554 F:      drivers/usb/storage/uas.c
14555
14556 USB CDC ETHERNET DRIVER
14557 M:      Oliver Neukum <oliver@neukum.org>
14558 L:      linux-usb@vger.kernel.org
14559 S:      Maintained
14560 F:      drivers/net/usb/cdc_*.c
14561 F:      include/uapi/linux/usb/cdc.h
14562
14563 USB CHAOSKEY DRIVER
14564 M:      Keith Packard <keithp@keithp.com>
14565 L:      linux-usb@vger.kernel.org
14566 S:      Maintained
14567 F:      drivers/usb/misc/chaoskey.c
14568
14569 USB CYPRESS C67X00 DRIVER
14570 M:      Peter Korsgaard <jacmet@sunsite.dk>
14571 L:      linux-usb@vger.kernel.org
14572 S:      Maintained
14573 F:      drivers/usb/c67x00/
14574
14575 USB DAVICOM DM9601 DRIVER
14576 M:      Peter Korsgaard <jacmet@sunsite.dk>
14577 L:      netdev@vger.kernel.org
14578 W:      http://www.linux-usb.org/usbnet
14579 S:      Maintained
14580 F:      drivers/net/usb/dm9601.c
14581
14582 USB DIAMOND RIO500 DRIVER
14583 M:      Cesar Miquel <miquel@df.uba.ar>
14584 L:      rio500-users@lists.sourceforge.net
14585 W:      http://rio500.sourceforge.net
14586 S:      Maintained
14587 F:      drivers/usb/misc/rio500*
14588
14589 USB EHCI DRIVER
14590 M:      Alan Stern <stern@rowland.harvard.edu>
14591 L:      linux-usb@vger.kernel.org
14592 S:      Maintained
14593 F:      Documentation/usb/ehci.txt
14594 F:      drivers/usb/host/ehci*
14595
14596 USB GADGET/PERIPHERAL SUBSYSTEM
14597 M:      Felipe Balbi <balbi@kernel.org>
14598 L:      linux-usb@vger.kernel.org
14599 W:      http://www.linux-usb.org/gadget
14600 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
14601 S:      Maintained
14602 F:      drivers/usb/gadget/
14603 F:      include/linux/usb/gadget*
14604
14605 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
14606 M:      Jiri Kosina <jikos@kernel.org>
14607 R:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
14608 L:      linux-usb@vger.kernel.org
14609 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
14610 S:      Maintained
14611 F:      Documentation/hid/hiddev.txt
14612 F:      drivers/hid/usbhid/
14613
14614 USB INTEL XHCI ROLE MUX DRIVER
14615 M:      Hans de Goede <hdegoede@redhat.com>
14616 L:      linux-usb@vger.kernel.org
14617 S:      Maintained
14618 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
14619
14620 USB ISP116X DRIVER
14621 M:      Olav Kongas <ok@artecdesign.ee>
14622 L:      linux-usb@vger.kernel.org
14623 S:      Maintained
14624 F:      drivers/usb/host/isp116x*
14625 F:      include/linux/usb/isp116x.h
14626
14627 USB LAN78XX ETHERNET DRIVER
14628 M:      Woojung Huh <woojung.huh@microchip.com>
14629 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
14630 L:      netdev@vger.kernel.org
14631 S:      Maintained
14632 F:      drivers/net/usb/lan78xx.*
14633
14634 USB MASS STORAGE DRIVER
14635 M:      Alan Stern <stern@rowland.harvard.edu>
14636 L:      linux-usb@vger.kernel.org
14637 L:      usb-storage@lists.one-eyed-alien.net
14638 S:      Maintained
14639 W:      http://www.one-eyed-alien.net/~mdharm/linux-usb/
14640 F:      drivers/usb/storage/
14641
14642 USB MIDI DRIVER
14643 M:      Clemens Ladisch <clemens@ladisch.de>
14644 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14645 T:      git git://git.alsa-project.org/alsa-kernel.git
14646 S:      Maintained
14647 F:      sound/usb/midi.*
14648
14649 USB NETWORKING DRIVERS
14650 L:      linux-usb@vger.kernel.org
14651 S:      Odd Fixes
14652 F:      drivers/net/usb/
14653
14654 USB OHCI DRIVER
14655 M:      Alan Stern <stern@rowland.harvard.edu>
14656 L:      linux-usb@vger.kernel.org
14657 S:      Maintained
14658 F:      Documentation/usb/ohci.txt
14659 F:      drivers/usb/host/ohci*
14660
14661 USB OTG FSM (Finite State Machine)
14662 M:      Peter Chen <Peter.Chen@nxp.com>
14663 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
14664 L:      linux-usb@vger.kernel.org
14665 S:      Maintained
14666 F:      drivers/usb/common/usb-otg-fsm.c
14667
14668 USB OVER IP DRIVER
14669 M:      Valentina Manea <valentina.manea.m@gmail.com>
14670 M:      Shuah Khan <shuah@kernel.org>
14671 L:      linux-usb@vger.kernel.org
14672 S:      Maintained
14673 F:      Documentation/usb/usbip_protocol.txt
14674 F:      drivers/usb/usbip/
14675 F:      tools/usb/usbip/
14676
14677 USB PEGASUS DRIVER
14678 M:      Petko Manolov <petkan@nucleusys.com>
14679 L:      linux-usb@vger.kernel.org
14680 L:      netdev@vger.kernel.org
14681 T:      git git://github.com/petkan/pegasus.git
14682 W:      https://github.com/petkan/pegasus
14683 S:      Maintained
14684 F:      drivers/net/usb/pegasus.*
14685
14686 USB PHY LAYER
14687 M:      Felipe Balbi <balbi@kernel.org>
14688 L:      linux-usb@vger.kernel.org
14689 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
14690 S:      Maintained
14691 F:      drivers/usb/phy/
14692
14693 USB PRINTER DRIVER (usblp)
14694 M:      Pete Zaitcev <zaitcev@redhat.com>
14695 L:      linux-usb@vger.kernel.org
14696 S:      Supported
14697 F:      drivers/usb/class/usblp.c
14698
14699 USB QMI WWAN NETWORK DRIVER
14700 M:      Bjørn Mork <bjorn@mork.no>
14701 L:      netdev@vger.kernel.org
14702 S:      Maintained
14703 F:      Documentation/ABI/testing/sysfs-class-net-qmi
14704 F:      drivers/net/usb/qmi_wwan.c
14705
14706 USB RTL8150 DRIVER
14707 M:      Petko Manolov <petkan@nucleusys.com>
14708 L:      linux-usb@vger.kernel.org
14709 L:      netdev@vger.kernel.org
14710 T:      git git://github.com/petkan/rtl8150.git
14711 W:      https://github.com/petkan/rtl8150
14712 S:      Maintained
14713 F:      drivers/net/usb/rtl8150.c
14714
14715 USB SERIAL SUBSYSTEM
14716 M:      Johan Hovold <johan@kernel.org>
14717 L:      linux-usb@vger.kernel.org
14718 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
14719 S:      Maintained
14720 F:      Documentation/usb/usb-serial.txt
14721 F:      drivers/usb/serial/
14722 F:      include/linux/usb/serial.h
14723
14724 USB SMSC75XX ETHERNET DRIVER
14725 M:      Steve Glendinning <steve.glendinning@shawell.net>
14726 L:      netdev@vger.kernel.org
14727 S:      Maintained
14728 F:      drivers/net/usb/smsc75xx.*
14729
14730 USB SMSC95XX ETHERNET DRIVER
14731 M:      Steve Glendinning <steve.glendinning@shawell.net>
14732 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
14733 L:      netdev@vger.kernel.org
14734 S:      Maintained
14735 F:      drivers/net/usb/smsc95xx.*
14736
14737 USB SUBSYSTEM
14738 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14739 L:      linux-usb@vger.kernel.org
14740 W:      http://www.linux-usb.org
14741 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
14742 S:      Supported
14743 F:      Documentation/devicetree/bindings/usb/
14744 F:      Documentation/usb/
14745 F:      drivers/usb/
14746 F:      include/linux/usb.h
14747 F:      include/linux/usb/
14748
14749 USB TYPEC PI3USB30532 MUX DRIVER
14750 M:      Hans de Goede <hdegoede@redhat.com>
14751 L:      linux-usb@vger.kernel.org
14752 S:      Maintained
14753 F:      drivers/usb/typec/mux/pi3usb30532.c
14754
14755 USB TYPEC SUBSYSTEM
14756 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
14757 L:      linux-usb@vger.kernel.org
14758 S:      Maintained
14759 F:      Documentation/ABI/testing/sysfs-class-typec
14760 F:      Documentation/usb/typec.rst
14761 F:      drivers/usb/typec/
14762 F:      include/linux/usb/typec.h
14763
14764 USB UHCI DRIVER
14765 M:      Alan Stern <stern@rowland.harvard.edu>
14766 L:      linux-usb@vger.kernel.org
14767 S:      Maintained
14768 F:      drivers/usb/host/uhci*
14769
14770 USB VIDEO CLASS
14771 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
14772 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
14773 L:      linux-media@vger.kernel.org
14774 T:      git git://linuxtv.org/media_tree.git
14775 W:      http://www.ideasonboard.org/uvc/
14776 S:      Maintained
14777 F:      drivers/media/usb/uvc/
14778 F:      include/uapi/linux/uvcvideo.h
14779
14780 USB VISION DRIVER
14781 M:      Hans Verkuil <hverkuil@xs4all.nl>
14782 L:      linux-media@vger.kernel.org
14783 T:      git git://linuxtv.org/media_tree.git
14784 W:      https://linuxtv.org
14785 S:      Odd Fixes
14786 F:      drivers/media/usb/usbvision/
14787
14788 USB WEBCAM GADGET
14789 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
14790 L:      linux-usb@vger.kernel.org
14791 S:      Maintained
14792 F:      drivers/usb/gadget/function/*uvc*
14793 F:      drivers/usb/gadget/legacy/webcam.c
14794
14795 USB WIRELESS RNDIS DRIVER (rndis_wlan)
14796 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
14797 L:      linux-wireless@vger.kernel.org
14798 S:      Maintained
14799 F:      drivers/net/wireless/rndis_wlan.c
14800
14801 USB XHCI DRIVER
14802 M:      Mathias Nyman <mathias.nyman@intel.com>
14803 L:      linux-usb@vger.kernel.org
14804 S:      Supported
14805 F:      drivers/usb/host/xhci*
14806 F:      drivers/usb/host/pci-quirks*
14807
14808 USB ZD1201 DRIVER
14809 L:      linux-wireless@vger.kernel.org
14810 W:      http://linux-lc100020.sourceforge.net
14811 S:      Orphan
14812 F:      drivers/net/wireless/zydas/zd1201.*
14813
14814 USB ZR364XX DRIVER
14815 M:      Antoine Jacquet <royale@zerezo.com>
14816 L:      linux-usb@vger.kernel.org
14817 L:      linux-media@vger.kernel.org
14818 T:      git git://linuxtv.org/media_tree.git
14819 W:      http://royale.zerezo.com/zr364xx/
14820 S:      Maintained
14821 F:      Documentation/media/v4l-drivers/zr364xx*
14822 F:      drivers/media/usb/zr364xx/
14823
14824 USER-MODE LINUX (UML)
14825 M:      Jeff Dike <jdike@addtoit.com>
14826 M:      Richard Weinberger <richard@nod.at>
14827 L:      user-mode-linux-devel@lists.sourceforge.net
14828 L:      user-mode-linux-user@lists.sourceforge.net
14829 W:      http://user-mode-linux.sourceforge.net
14830 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
14831 S:      Maintained
14832 F:      Documentation/virtual/uml/
14833 F:      arch/um/
14834 F:      arch/x86/um/
14835 F:      fs/hostfs/
14836 F:      fs/hppfs/
14837
14838 USERSPACE I/O (UIO)
14839 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14840 S:      Maintained
14841 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
14842 F:      Documentation/driver-api/uio-howto.rst
14843 F:      drivers/uio/
14844 F:      include/linux/uio*.h
14845
14846 UTIL-LINUX PACKAGE
14847 M:      Karel Zak <kzak@redhat.com>
14848 L:      util-linux@vger.kernel.org
14849 W:      http://en.wikipedia.org/wiki/Util-linux
14850 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
14851 S:      Maintained
14852
14853 UUID HELPERS
14854 M:      Christoph Hellwig <hch@lst.de>
14855 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14856 L:      linux-kernel@vger.kernel.org
14857 T:      git git://git.infradead.org/users/hch/uuid.git
14858 F:      lib/uuid.c
14859 F:      lib/test_uuid.c
14860 F:      include/linux/uuid.h
14861 F:      include/uapi/linux/uuid.h
14862 S:      Maintained
14863
14864 UVESAFB DRIVER
14865 M:      Michal Januszewski <spock@gentoo.org>
14866 L:      linux-fbdev@vger.kernel.org
14867 W:      http://dev.gentoo.org/~spock/projects/uvesafb/
14868 S:      Maintained
14869 F:      Documentation/fb/uvesafb.txt
14870 F:      drivers/video/fbdev/uvesafb.*
14871
14872 VF610 NAND DRIVER
14873 M:      Stefan Agner <stefan@agner.ch>
14874 L:      linux-mtd@lists.infradead.org
14875 S:      Supported
14876 F:      drivers/mtd/nand/raw/vf610_nfc.c
14877
14878 VFAT/FAT/MSDOS FILESYSTEM
14879 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
14880 S:      Maintained
14881 F:      Documentation/filesystems/vfat.txt
14882 F:      fs/fat/
14883
14884 VFIO DRIVER
14885 M:      Alex Williamson <alex.williamson@redhat.com>
14886 L:      kvm@vger.kernel.org
14887 T:      git git://github.com/awilliam/linux-vfio.git
14888 S:      Maintained
14889 F:      Documentation/vfio.txt
14890 F:      drivers/vfio/
14891 F:      include/linux/vfio.h
14892 F:      include/uapi/linux/vfio.h
14893
14894 VFIO MEDIATED DEVICE DRIVERS
14895 M:      Kirti Wankhede <kwankhede@nvidia.com>
14896 L:      kvm@vger.kernel.org
14897 S:      Maintained
14898 F:      Documentation/vfio-mediated-device.txt
14899 F:      drivers/vfio/mdev/
14900 F:      include/linux/mdev.h
14901 F:      samples/vfio-mdev/
14902
14903 VFIO PLATFORM DRIVER
14904 M:      Eric Auger <eric.auger@redhat.com>
14905 L:      kvm@vger.kernel.org
14906 S:      Maintained
14907 F:      drivers/vfio/platform/
14908
14909 VGA_SWITCHEROO
14910 R:      Lukas Wunner <lukas@wunner.de>
14911 S:      Maintained
14912 F:      Documentation/gpu/vga-switcheroo.rst
14913 F:      drivers/gpu/vga/vga_switcheroo.c
14914 F:      include/linux/vga_switcheroo.h
14915 T:      git git://anongit.freedesktop.org/drm/drm-misc
14916
14917 VIA RHINE NETWORK DRIVER
14918 S:      Orphan
14919 F:      drivers/net/ethernet/via/via-rhine.c
14920
14921 VIA SD/MMC CARD CONTROLLER DRIVER
14922 M:      Bruce Chang <brucechang@via.com.tw>
14923 M:      Harald Welte <HaraldWelte@viatech.com>
14924 S:      Maintained
14925 F:      drivers/mmc/host/via-sdmmc.c
14926
14927 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
14928 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
14929 L:      linux-fbdev@vger.kernel.org
14930 S:      Maintained
14931 F:      include/linux/via-core.h
14932 F:      include/linux/via-gpio.h
14933 F:      include/linux/via_i2c.h
14934 F:      drivers/video/fbdev/via/
14935
14936 VIA VELOCITY NETWORK DRIVER
14937 M:      Francois Romieu <romieu@fr.zoreil.com>
14938 L:      netdev@vger.kernel.org
14939 S:      Maintained
14940 F:      drivers/net/ethernet/via/via-velocity.*
14941
14942 VIDEO MULTIPLEXER DRIVER
14943 M:      Philipp Zabel <p.zabel@pengutronix.de>
14944 L:      linux-media@vger.kernel.org
14945 S:      Maintained
14946 F:      drivers/media/platform/video-mux.c
14947
14948 VIDEOBUF2 FRAMEWORK
14949 M:      Pawel Osciak <pawel@osciak.com>
14950 M:      Marek Szyprowski <m.szyprowski@samsung.com>
14951 M:      Kyungmin Park <kyungmin.park@samsung.com>
14952 L:      linux-media@vger.kernel.org
14953 S:      Maintained
14954 F:      drivers/media/v4l2-core/videobuf2-*
14955 F:      include/media/videobuf2-*
14956
14957 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
14958 M:      Helen Koike <helen.koike@collabora.com>
14959 L:      linux-media@vger.kernel.org
14960 T:      git git://linuxtv.org/media_tree.git
14961 W:      https://linuxtv.org
14962 S:      Maintained
14963 F:      drivers/media/platform/vimc/*
14964
14965 VIRT LIB
14966 M:      Alex Williamson <alex.williamson@redhat.com>
14967 M:      Paolo Bonzini <pbonzini@redhat.com>
14968 L:      kvm@vger.kernel.org
14969 S:      Supported
14970 F:      virt/lib/
14971
14972 VIRTIO AND VHOST VSOCK DRIVER
14973 M:      Stefan Hajnoczi <stefanha@redhat.com>
14974 L:      kvm@vger.kernel.org
14975 L:      virtualization@lists.linux-foundation.org
14976 L:      netdev@vger.kernel.org
14977 S:      Maintained
14978 F:      include/linux/virtio_vsock.h
14979 F:      include/uapi/linux/virtio_vsock.h
14980 F:      include/uapi/linux/vsockmon.h
14981 F:      include/uapi/linux/vm_sockets_diag.h
14982 F:      net/vmw_vsock/diag.c
14983 F:      net/vmw_vsock/af_vsock_tap.c
14984 F:      net/vmw_vsock/virtio_transport_common.c
14985 F:      net/vmw_vsock/virtio_transport.c
14986 F:      drivers/net/vsockmon.c
14987 F:      drivers/vhost/vsock.c
14988 F:      drivers/vhost/vsock.h
14989 F:      tools/testing/vsock/
14990
14991 VIRTIO CONSOLE DRIVER
14992 M:      Amit Shah <amit@kernel.org>
14993 L:      virtualization@lists.linux-foundation.org
14994 S:      Maintained
14995 F:      drivers/char/virtio_console.c
14996 F:      include/linux/virtio_console.h
14997 F:      include/uapi/linux/virtio_console.h
14998
14999 VIRTIO CORE, NET AND BLOCK DRIVERS
15000 M:      "Michael S. Tsirkin" <mst@redhat.com>
15001 M:      Jason Wang <jasowang@redhat.com>
15002 L:      virtualization@lists.linux-foundation.org
15003 S:      Maintained
15004 F:      Documentation/devicetree/bindings/virtio/
15005 F:      drivers/virtio/
15006 F:      tools/virtio/
15007 F:      drivers/net/virtio_net.c
15008 F:      drivers/block/virtio_blk.c
15009 F:      include/linux/virtio*.h
15010 F:      include/uapi/linux/virtio_*.h
15011 F:      drivers/crypto/virtio/
15012 F:      mm/balloon_compaction.c
15013
15014 VIRTIO CRYPTO DRIVER
15015 M:      Gonglei <arei.gonglei@huawei.com>
15016 L:      virtualization@lists.linux-foundation.org
15017 L:      linux-crypto@vger.kernel.org
15018 S:      Maintained
15019 F:      drivers/crypto/virtio/
15020 F:      include/uapi/linux/virtio_crypto.h
15021
15022 VIRTIO DRIVERS FOR S390
15023 M:      Cornelia Huck <cohuck@redhat.com>
15024 M:      Halil Pasic <pasic@linux.ibm.com>
15025 L:      linux-s390@vger.kernel.org
15026 L:      virtualization@lists.linux-foundation.org
15027 L:      kvm@vger.kernel.org
15028 S:      Supported
15029 F:      drivers/s390/virtio/
15030 F:      arch/s390/include/uapi/asm/virtio-ccw.h
15031
15032 VIRTIO GPU DRIVER
15033 M:      David Airlie <airlied@linux.ie>
15034 M:      Gerd Hoffmann <kraxel@redhat.com>
15035 L:      dri-devel@lists.freedesktop.org
15036 L:      virtualization@lists.linux-foundation.org
15037 T:      git git://anongit.freedesktop.org/drm/drm-misc
15038 S:      Maintained
15039 F:      drivers/gpu/drm/virtio/
15040 F:      include/uapi/linux/virtio_gpu.h
15041
15042 VIRTIO HOST (VHOST)
15043 M:      "Michael S. Tsirkin" <mst@redhat.com>
15044 M:      Jason Wang <jasowang@redhat.com>
15045 L:      kvm@vger.kernel.org
15046 L:      virtualization@lists.linux-foundation.org
15047 L:      netdev@vger.kernel.org
15048 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
15049 S:      Maintained
15050 F:      drivers/vhost/
15051 F:      include/uapi/linux/vhost.h
15052
15053 VIRTIO INPUT DRIVER
15054 M:      Gerd Hoffmann <kraxel@redhat.com>
15055 S:      Maintained
15056 F:      drivers/virtio/virtio_input.c
15057 F:      include/uapi/linux/virtio_input.h
15058
15059 VIRTUAL BOX GUEST DEVICE DRIVER
15060 M:      Hans de Goede <hdegoede@redhat.com>
15061 M:      Arnd Bergmann <arnd@arndb.de>
15062 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15063 S:      Maintained
15064 F:      include/linux/vbox_utils.h
15065 F:      include/uapi/linux/vbox*.h
15066 F:      drivers/virt/vboxguest/
15067
15068 VIRTUAL SERIO DEVICE DRIVER
15069 M:      Stephen Chandler Paul <thatslyude@gmail.com>
15070 S:      Maintained
15071 F:      drivers/input/serio/userio.c
15072 F:      include/uapi/linux/userio.h
15073
15074 VIVID VIRTUAL VIDEO DRIVER
15075 M:      Hans Verkuil <hverkuil@xs4all.nl>
15076 L:      linux-media@vger.kernel.org
15077 T:      git git://linuxtv.org/media_tree.git
15078 W:      https://linuxtv.org
15079 S:      Maintained
15080 F:      drivers/media/platform/vivid/*
15081
15082 VLYNQ BUS
15083 M:      Florian Fainelli <f.fainelli@gmail.com>
15084 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
15085 S:      Maintained
15086 F:      drivers/vlynq/vlynq.c
15087 F:      include/linux/vlynq.h
15088
15089 VME SUBSYSTEM
15090 M:      Martyn Welch <martyn@welchs.me.uk>
15091 M:      Manohar Vanga <manohar.vanga@gmail.com>
15092 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15093 L:      devel@driverdev.osuosl.org
15094 S:      Maintained
15095 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
15096 F:      Documentation/driver-api/vme.rst
15097 F:      drivers/staging/vme/
15098 F:      drivers/vme/
15099 F:      include/linux/vme*
15100
15101 VMWARE BALLOON DRIVER
15102 M:      Xavier Deguillard <xdeguillard@vmware.com>
15103 M:      Philip Moltmann <moltmann@vmware.com>
15104 M:      "VMware, Inc." <pv-drivers@vmware.com>
15105 L:      linux-kernel@vger.kernel.org
15106 S:      Maintained
15107 F:      drivers/misc/vmw_balloon.c
15108
15109 VMWARE HYPERVISOR INTERFACE
15110 M:      Alok Kataria <akataria@vmware.com>
15111 L:      virtualization@lists.linux-foundation.org
15112 S:      Supported
15113 F:      arch/x86/kernel/cpu/vmware.c
15114
15115 VMWARE PVRDMA DRIVER
15116 M:      Adit Ranadive <aditr@vmware.com>
15117 M:      VMware PV-Drivers <pv-drivers@vmware.com>
15118 L:      linux-rdma@vger.kernel.org
15119 S:      Maintained
15120 F:      drivers/infiniband/hw/vmw_pvrdma/
15121
15122 VMware PVSCSI driver
15123 M:      Jim Gill <jgill@vmware.com>
15124 M:      VMware PV-Drivers <pv-drivers@vmware.com>
15125 L:      linux-scsi@vger.kernel.org
15126 S:      Maintained
15127 F:      drivers/scsi/vmw_pvscsi.c
15128 F:      drivers/scsi/vmw_pvscsi.h
15129
15130 VMWARE VMMOUSE SUBDRIVER
15131 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
15132 M:      "VMware, Inc." <pv-drivers@vmware.com>
15133 L:      linux-input@vger.kernel.org
15134 S:      Maintained
15135 F:      drivers/input/mouse/vmmouse.c
15136 F:      drivers/input/mouse/vmmouse.h
15137
15138 VMWARE VMXNET3 ETHERNET DRIVER
15139 M:      Ronak Doshi <doshir@vmware.com>
15140 M:      "VMware, Inc." <pv-drivers@vmware.com>
15141 L:      netdev@vger.kernel.org
15142 S:      Maintained
15143 F:      drivers/net/vmxnet3/
15144
15145 VOCORE VOCORE2 BOARD
15146 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
15147 L:      linux-mips@linux-mips.org
15148 S:      Maintained
15149 F:      arch/mips/boot/dts/ralink/vocore2.dts
15150
15151 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
15152 M:      Liam Girdwood <lgirdwood@gmail.com>
15153 M:      Mark Brown <broonie@kernel.org>
15154 L:      linux-kernel@vger.kernel.org
15155 W:      http://www.slimlogic.co.uk/?p=48
15156 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
15157 S:      Supported
15158 F:      Documentation/devicetree/bindings/regulator/
15159 F:      Documentation/power/regulator/
15160 F:      drivers/regulator/
15161 F:      include/dt-bindings/regulator/
15162 F:      include/linux/regulator/
15163
15164 VRF
15165 M:      David Ahern <dsa@cumulusnetworks.com>
15166 M:      Shrijeet Mukherjee <shm@cumulusnetworks.com>
15167 L:      netdev@vger.kernel.org
15168 S:      Maintained
15169 F:      drivers/net/vrf.c
15170 F:      Documentation/networking/vrf.txt
15171
15172 VT1211 HARDWARE MONITOR DRIVER
15173 M:      Juerg Haefliger <juergh@gmail.com>
15174 L:      linux-hwmon@vger.kernel.org
15175 S:      Maintained
15176 F:      Documentation/hwmon/vt1211
15177 F:      drivers/hwmon/vt1211.c
15178
15179 VT8231 HARDWARE MONITOR DRIVER
15180 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
15181 L:      linux-hwmon@vger.kernel.org
15182 S:      Maintained
15183 F:      drivers/hwmon/vt8231.c
15184
15185 VUB300 USB to SDIO/SD/MMC bridge chip
15186 M:      Tony Olech <tony.olech@elandigitalsystems.com>
15187 L:      linux-mmc@vger.kernel.org
15188 L:      linux-usb@vger.kernel.org
15189 S:      Supported
15190 F:      drivers/mmc/host/vub300.c
15191
15192 W1 DALLAS'S 1-WIRE BUS
15193 M:      Evgeniy Polyakov <zbr@ioremap.net>
15194 S:      Maintained
15195 F:      Documentation/w1/
15196 F:      drivers/w1/
15197 F:      include/linux/w1.h
15198
15199 W83791D HARDWARE MONITORING DRIVER
15200 M:      Marc Hulsman <m.hulsman@tudelft.nl>
15201 L:      linux-hwmon@vger.kernel.org
15202 S:      Maintained
15203 F:      Documentation/hwmon/w83791d
15204 F:      drivers/hwmon/w83791d.c
15205
15206 W83793 HARDWARE MONITORING DRIVER
15207 M:      Rudolf Marek <r.marek@assembler.cz>
15208 L:      linux-hwmon@vger.kernel.org
15209 S:      Maintained
15210 F:      Documentation/hwmon/w83793
15211 F:      drivers/hwmon/w83793.c
15212
15213 W83795 HARDWARE MONITORING DRIVER
15214 M:      Jean Delvare <jdelvare@suse.com>
15215 L:      linux-hwmon@vger.kernel.org
15216 S:      Maintained
15217 F:      drivers/hwmon/w83795.c
15218
15219 W83L51xD SD/MMC CARD INTERFACE DRIVER
15220 M:      Pierre Ossman <pierre@ossman.eu>
15221 S:      Maintained
15222 F:      drivers/mmc/host/wbsd.*
15223
15224 WACOM PROTOCOL 4 SERIAL TABLETS
15225 M:      Julian Squires <julian@cipht.net>
15226 M:      Hans de Goede <hdegoede@redhat.com>
15227 L:      linux-input@vger.kernel.org
15228 S:      Maintained
15229 F:      drivers/input/tablet/wacom_serial4.c
15230
15231 WATCHDOG DEVICE DRIVERS
15232 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
15233 M:      Guenter Roeck <linux@roeck-us.net>
15234 L:      linux-watchdog@vger.kernel.org
15235 W:      http://www.linux-watchdog.org/
15236 T:      git git://www.linux-watchdog.org/linux-watchdog.git
15237 S:      Maintained
15238 F:      Documentation/devicetree/bindings/watchdog/
15239 F:      Documentation/watchdog/
15240 F:      drivers/watchdog/
15241 F:      include/linux/watchdog.h
15242 F:      include/uapi/linux/watchdog.h
15243
15244 WHISKEYCOVE PMIC GPIO DRIVER
15245 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
15246 L:      linux-gpio@vger.kernel.org
15247 S:      Maintained
15248 F:      drivers/gpio/gpio-wcove.c
15249
15250 WIIMOTE HID DRIVER
15251 M:      David Herrmann <dh.herrmann@googlemail.com>
15252 L:      linux-input@vger.kernel.org
15253 S:      Maintained
15254 F:      drivers/hid/hid-wiimote*
15255
15256 WILOCITY WIL6210 WIRELESS DRIVER
15257 M:      Maya Erez <merez@codeaurora.org>
15258 L:      linux-wireless@vger.kernel.org
15259 L:      wil6210@qti.qualcomm.com
15260 S:      Supported
15261 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
15262 F:      drivers/net/wireless/ath/wil6210/
15263
15264 WIMAX STACK
15265 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
15266 M:      linux-wimax@intel.com
15267 L:      wimax@linuxwimax.org (subscribers-only)
15268 S:      Supported
15269 W:      http://linuxwimax.org
15270 F:      Documentation/wimax/README.wimax
15271 F:      include/linux/wimax/debug.h
15272 F:      include/net/wimax.h
15273 F:      include/uapi/linux/wimax.h
15274 F:      net/wimax/
15275
15276 WINBOND CIR DRIVER
15277 M:      David Härdeman <david@hardeman.nu>
15278 S:      Maintained
15279 F:      drivers/media/rc/winbond-cir.c
15280
15281 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
15282 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
15283 L:      linux-watchdog@vger.kernel.org
15284 S:      Maintained
15285 F:      drivers/watchdog/ebc-c384_wdt.c
15286
15287 WINSYSTEMS WS16C48 GPIO DRIVER
15288 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
15289 L:      linux-gpio@vger.kernel.org
15290 S:      Maintained
15291 F:      drivers/gpio/gpio-ws16c48.c
15292
15293 WISTRON LAPTOP BUTTON DRIVER
15294 M:      Miloslav Trmac <mitr@volny.cz>
15295 S:      Maintained
15296 F:      drivers/input/misc/wistron_btns.c
15297
15298 WL3501 WIRELESS PCMCIA CARD DRIVER
15299 L:      linux-wireless@vger.kernel.org
15300 S:      Odd fixes
15301 F:      drivers/net/wireless/wl3501*
15302
15303 WOLFSON MICROELECTRONICS DRIVERS
15304 L:      patches@opensource.cirrus.com
15305 T:      git https://github.com/CirrusLogic/linux-drivers.git
15306 W:      https://github.com/CirrusLogic/linux-drivers/wiki
15307 S:      Supported
15308 F:      Documentation/hwmon/wm83??
15309 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
15310 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
15311 F:      Documentation/devicetree/bindings/mfd/arizona.txt
15312 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
15313 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
15314 F:      arch/arm/mach-s3c64xx/mach-crag6410*
15315 F:      drivers/clk/clk-wm83*.c
15316 F:      drivers/extcon/extcon-arizona.c
15317 F:      drivers/leds/leds-wm83*.c
15318 F:      drivers/gpio/gpio-*wm*.c
15319 F:      drivers/gpio/gpio-arizona.c
15320 F:      drivers/hwmon/wm83??-hwmon.c
15321 F:      drivers/input/misc/wm831x-on.c
15322 F:      drivers/input/touchscreen/wm831x-ts.c
15323 F:      drivers/input/touchscreen/wm97*.c
15324 F:      drivers/mfd/arizona*
15325 F:      drivers/mfd/wm*.c
15326 F:      drivers/mfd/cs47l24*
15327 F:      drivers/power/supply/wm83*.c
15328 F:      drivers/rtc/rtc-wm83*.c
15329 F:      drivers/regulator/wm8*.c
15330 F:      drivers/regulator/arizona*
15331 F:      drivers/video/backlight/wm83*_bl.c
15332 F:      drivers/watchdog/wm83*_wdt.c
15333 F:      include/linux/mfd/arizona/
15334 F:      include/linux/mfd/wm831x/
15335 F:      include/linux/mfd/wm8350/
15336 F:      include/linux/mfd/wm8400*
15337 F:      include/linux/regulator/arizona*
15338 F:      include/linux/wm97xx.h
15339 F:      include/sound/wm????.h
15340 F:      sound/soc/codecs/arizona.?
15341 F:      sound/soc/codecs/wm*
15342 F:      sound/soc/codecs/cs47l24*
15343
15344 WORKQUEUE
15345 M:      Tejun Heo <tj@kernel.org>
15346 R:      Lai Jiangshan <jiangshanlai@gmail.com>
15347 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
15348 S:      Maintained
15349 F:      include/linux/workqueue.h
15350 F:      kernel/workqueue.c
15351 F:      Documentation/core-api/workqueue.rst
15352
15353 X-POWERS AXP288 PMIC DRIVERS
15354 M:      Hans de Goede <hdegoede@redhat.com>
15355 S:      Maintained
15356 N:      axp288
15357 F:      drivers/acpi/pmic/intel_pmic_xpower.c
15358
15359 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
15360 M:      Chen-Yu Tsai <wens@csie.org>
15361 L:      linux-kernel@vger.kernel.org
15362 S:      Maintained
15363 N:      axp[128]
15364
15365 X.25 NETWORK LAYER
15366 M:      Andrew Hendry <andrew.hendry@gmail.com>
15367 L:      linux-x25@vger.kernel.org
15368 S:      Odd Fixes
15369 F:      Documentation/networking/x25*
15370 F:      include/net/x25*
15371 F:      net/x25/
15372
15373 X86 ARCHITECTURE (32-BIT AND 64-BIT)
15374 M:      Thomas Gleixner <tglx@linutronix.de>
15375 M:      Ingo Molnar <mingo@redhat.com>
15376 R:      "H. Peter Anvin" <hpa@zytor.com>
15377 M:      x86@kernel.org
15378 L:      linux-kernel@vger.kernel.org
15379 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
15380 S:      Maintained
15381 F:      Documentation/x86/
15382 F:      arch/x86/
15383
15384 X86 MCE INFRASTRUCTURE
15385 M:      Tony Luck <tony.luck@intel.com>
15386 M:      Borislav Petkov <bp@alien8.de>
15387 L:      linux-edac@vger.kernel.org
15388 S:      Maintained
15389 F:      arch/x86/kernel/cpu/mcheck/*
15390
15391 X86 MICROCODE UPDATE SUPPORT
15392 M:      Borislav Petkov <bp@alien8.de>
15393 S:      Maintained
15394 F:      arch/x86/kernel/cpu/microcode/*
15395
15396 X86 PLATFORM DRIVERS
15397 M:      Darren Hart <dvhart@infradead.org>
15398 M:      Andy Shevchenko <andy@infradead.org>
15399 L:      platform-driver-x86@vger.kernel.org
15400 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
15401 S:      Maintained
15402 F:      drivers/platform/x86/
15403 F:      drivers/platform/olpc/
15404
15405 X86 VDSO
15406 M:      Andy Lutomirski <luto@amacapital.net>
15407 L:      linux-kernel@vger.kernel.org
15408 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
15409 S:      Maintained
15410 F:      arch/x86/entry/vdso/
15411
15412 XC2028/3028 TUNER DRIVER
15413 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15414 L:      linux-media@vger.kernel.org
15415 W:      https://linuxtv.org
15416 T:      git git://linuxtv.org/media_tree.git
15417 S:      Maintained
15418 F:      drivers/media/tuners/tuner-xc2028.*
15419
15420 XEN BLOCK SUBSYSTEM
15421 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15422 M:      Roger Pau Monné <roger.pau@citrix.com>
15423 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15424 S:      Supported
15425 F:      drivers/block/xen-blkback/*
15426 F:      drivers/block/xen*
15427
15428 XEN HYPERVISOR ARM
15429 M:      Stefano Stabellini <sstabellini@kernel.org>
15430 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15431 S:      Maintained
15432 F:      arch/arm/xen/
15433 F:      arch/arm/include/asm/xen/
15434
15435 XEN HYPERVISOR ARM64
15436 M:      Stefano Stabellini <sstabellini@kernel.org>
15437 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15438 S:      Maintained
15439 F:      arch/arm64/xen/
15440 F:      arch/arm64/include/asm/xen/
15441
15442 XEN HYPERVISOR INTERFACE
15443 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
15444 M:      Juergen Gross <jgross@suse.com>
15445 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15446 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
15447 S:      Supported
15448 F:      arch/x86/xen/
15449 F:      drivers/*/xen-*front.c
15450 F:      drivers/xen/
15451 F:      arch/x86/include/asm/xen/
15452 F:      arch/x86/include/asm/pvclock-abi.h
15453 F:      include/xen/
15454 F:      include/uapi/xen/
15455 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
15456 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
15457
15458 XEN NETWORK BACKEND DRIVER
15459 M:      Wei Liu <wei.liu2@citrix.com>
15460 M:      Paul Durrant <paul.durrant@citrix.com>
15461 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15462 L:      netdev@vger.kernel.org
15463 S:      Supported
15464 F:      drivers/net/xen-netback/*
15465
15466 XEN PCI SUBSYSTEM
15467 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15468 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15469 S:      Supported
15470 F:      arch/x86/pci/*xen*
15471 F:      drivers/pci/*xen*
15472
15473 XEN PVSCSI DRIVERS
15474 M:      Juergen Gross <jgross@suse.com>
15475 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15476 L:      linux-scsi@vger.kernel.org
15477 S:      Supported
15478 F:      drivers/scsi/xen-scsifront.c
15479 F:      drivers/xen/xen-scsiback.c
15480 F:      include/xen/interface/io/vscsiif.h
15481
15482 XEN SWIOTLB SUBSYSTEM
15483 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15484 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15485 L:      iommu@lists.linux-foundation.org
15486 S:      Supported
15487 F:      arch/x86/xen/*swiotlb*
15488 F:      drivers/xen/*swiotlb*
15489
15490 XFS FILESYSTEM
15491 M:      Darrick J. Wong <darrick.wong@oracle.com>
15492 M:      linux-xfs@vger.kernel.org
15493 L:      linux-xfs@vger.kernel.org
15494 W:      http://xfs.org/
15495 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
15496 S:      Supported
15497 F:      Documentation/filesystems/xfs.txt
15498 F:      fs/xfs/
15499
15500 XILINX AXI ETHERNET DRIVER
15501 M:      Anirudha Sarangi <anirudh@xilinx.com>
15502 M:      John Linn <John.Linn@xilinx.com>
15503 S:      Maintained
15504 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
15505
15506 XILINX UARTLITE SERIAL DRIVER
15507 M:      Peter Korsgaard <jacmet@sunsite.dk>
15508 L:      linux-serial@vger.kernel.org
15509 S:      Maintained
15510 F:      drivers/tty/serial/uartlite.c
15511
15512 XILINX VIDEO IP CORES
15513 M:      Hyun Kwon <hyun.kwon@xilinx.com>
15514 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15515 L:      linux-media@vger.kernel.org
15516 T:      git git://linuxtv.org/media_tree.git
15517 S:      Supported
15518 F:      Documentation/devicetree/bindings/media/xilinx/
15519 F:      drivers/media/platform/xilinx/
15520 F:      include/uapi/linux/xilinx-v4l2-controls.h
15521
15522 XILLYBUS DRIVER
15523 M:      Eli Billauer <eli.billauer@gmail.com>
15524 L:      linux-kernel@vger.kernel.org
15525 S:      Supported
15526 F:      drivers/char/xillybus/
15527
15528 XRA1403 GPIO EXPANDER
15529 M:      Nandor Han <nandor.han@ge.com>
15530 M:      Semi Malinen <semi.malinen@ge.com>
15531 L:      linux-gpio@vger.kernel.org
15532 S:      Maintained
15533 F:      drivers/gpio/gpio-xra1403.c
15534 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
15535
15536 XTENSA XTFPGA PLATFORM SUPPORT
15537 M:      Max Filippov <jcmvbkbc@gmail.com>
15538 L:      linux-xtensa@linux-xtensa.org
15539 S:      Maintained
15540 F:      drivers/spi/spi-xtensa-xtfpga.c
15541 F:      sound/soc/xtensa/xtfpga-i2s.c
15542
15543 YAM DRIVER FOR AX.25
15544 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
15545 L:      linux-hams@vger.kernel.org
15546 S:      Maintained
15547 F:      drivers/net/hamradio/yam*
15548 F:      include/linux/yam.h
15549
15550 YAMA SECURITY MODULE
15551 M:      Kees Cook <keescook@chromium.org>
15552 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
15553 S:      Supported
15554 F:      security/yama/
15555 F:      Documentation/admin-guide/LSM/Yama.rst
15556
15557 YEALINK PHONE DRIVER
15558 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
15559 L:      usbb2k-api-dev@nongnu.org
15560 S:      Maintained
15561 F:      Documentation/input/yealink.rst
15562 F:      drivers/input/misc/yealink.*
15563
15564 Z8530 DRIVER FOR AX.25
15565 M:      Joerg Reuter <jreuter@yaina.de>
15566 W:      http://yaina.de/jreuter/
15567 W:      http://www.qsl.net/dl1bke/
15568 L:      linux-hams@vger.kernel.org
15569 S:      Maintained
15570 F:      Documentation/networking/z8530drv.txt
15571 F:      drivers/net/hamradio/*scc.c
15572 F:      drivers/net/hamradio/z8530.h
15573
15574 ZBUD COMPRESSED PAGE ALLOCATOR
15575 M:      Seth Jennings <sjenning@redhat.com>
15576 M:      Dan Streetman <ddstreet@ieee.org>
15577 L:      linux-mm@kvack.org
15578 S:      Maintained
15579 F:      mm/zbud.c
15580 F:      include/linux/zbud.h
15581
15582 ZD1211RW WIRELESS DRIVER
15583 M:      Daniel Drake <dsd@gentoo.org>
15584 M:      Ulrich Kunitz <kune@deine-taler.de>
15585 W:      http://zd1211.ath.cx/wiki/DriverRewrite
15586 L:      linux-wireless@vger.kernel.org
15587 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
15588 S:      Maintained
15589 F:      drivers/net/wireless/zydas/zd1211rw/
15590
15591 ZD1301 MEDIA DRIVER
15592 M:      Antti Palosaari <crope@iki.fi>
15593 L:      linux-media@vger.kernel.org
15594 W:      https://linuxtv.org/
15595 W:      http://palosaari.fi/linux/
15596 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
15597 S:      Maintained
15598 F:      drivers/media/usb/dvb-usb-v2/zd1301*
15599
15600 ZD1301_DEMOD MEDIA DRIVER
15601 M:      Antti Palosaari <crope@iki.fi>
15602 L:      linux-media@vger.kernel.org
15603 W:      https://linuxtv.org/
15604 W:      http://palosaari.fi/linux/
15605 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
15606 S:      Maintained
15607 F:      drivers/media/dvb-frontends/zd1301_demod*
15608
15609 ZPOOL COMPRESSED PAGE STORAGE API
15610 M:      Dan Streetman <ddstreet@ieee.org>
15611 L:      linux-mm@kvack.org
15612 S:      Maintained
15613 F:      mm/zpool.c
15614 F:      include/linux/zpool.h
15615
15616 ZR36067 VIDEO FOR LINUX DRIVER
15617 L:      mjpeg-users@lists.sourceforge.net
15618 L:      linux-media@vger.kernel.org
15619 W:      http://mjpeg.sourceforge.net/driver-zoran/
15620 T:      hg https://linuxtv.org/hg/v4l-dvb
15621 S:      Odd Fixes
15622 F:      drivers/media/pci/zoran/
15623
15624 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
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-kernel@vger.kernel.org
15629 S:      Maintained
15630 F:      drivers/block/zram/
15631 F:      Documentation/blockdev/zram.txt
15632
15633 ZS DECSTATION Z85C30 SERIAL DRIVER
15634 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
15635 S:      Maintained
15636 F:      drivers/tty/serial/zs.*
15637
15638 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
15639 M:      Minchan Kim <minchan@kernel.org>
15640 M:      Nitin Gupta <ngupta@vflare.org>
15641 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
15642 L:      linux-mm@kvack.org
15643 S:      Maintained
15644 F:      mm/zsmalloc.c
15645 F:      include/linux/zsmalloc.h
15646 F:      Documentation/vm/zsmalloc.txt
15647
15648 ZSWAP COMPRESSED SWAP CACHING
15649 M:      Seth Jennings <sjenning@redhat.com>
15650 M:      Dan Streetman <ddstreet@ieee.org>
15651 L:      linux-mm@kvack.org
15652 S:      Maintained
15653 F:      mm/zswap.c
15654
15655 THE REST
15656 M:      Linus Torvalds <torvalds@linux-foundation.org>
15657 L:      linux-kernel@vger.kernel.org
15658 Q:      http://patchwork.kernel.org/project/LKML/list/
15659 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
15660 S:      Buried alive in reporters
15661 F:      *
15662 F:      */