MAINTAINERS

   1
   2
   3         List of maintainers and how to submit kernel changes
   4
   5 Please try to follow the guidelines below.  This will make things
   6 easier on the maintainers.  Not all of these guidelines matter for every
   7 trivial patch so apply some common sense.
   8
   9 1.      Always _test_ your changes, however small, on at least 4 or
  10         5 people, preferably many more.
  11
  12 2.      Try to release a few ALPHA test versions to the net. Announce
  13         them onto the kernel channel and await results. This is especially
  14         important for device drivers, because often that's the only way
  15         you will find things like the fact version 3 firmware needs
  16         a magic fix you didn't know about, or some clown changed the
  17         chips on a board and not its name.  (Don't laugh!  Look at the
  18         SMC etherpower for that.)
  19
  20 3.      Make sure your changes compile correctly in multiple
  21         configurations. In particular check that changes work both as a
  22         module and built into the kernel.
  23
  24 4.      When you are happy with a change make it generally available for
  25         testing and await feedback.
  26
  27 5.      Make a patch available to the relevant maintainer in the list. Use
  28         'diff -u' to make the patch easy to merge. Be prepared to get your
  29         changes sent back with seemingly silly requests about formatting
  30         and variable names.  These aren't as silly as they seem. One
  31         job the maintainers (and especially Linus) do is to keep things
  32         looking the same. Sometimes this means that the clever hack in
  33         your driver to get around a problem actually needs to become a
  34         generalized kernel feature ready for next time.
  35
  36         PLEASE check your patch with the automated style checker
  37         (scripts/checkpatch.pl) to catch trivial style violations.
  38         See Documentation/process/coding-style.rst for guidance here.
  39
  40         PLEASE CC: the maintainers and mailing lists that are generated
  41         by scripts/get_maintainer.pl.  The results returned by the
  42         script will be best if you have git installed and are making
  43         your changes in a branch derived from Linus' latest git tree.
  44         See Documentation/process/submitting-patches.rst for details.
  45
  46         PLEASE try to include any credit lines you want added with the
  47         patch. It avoids people being missed off by mistake and makes
  48         it easier to know who wants adding and who doesn't.
  49
  50         PLEASE document known bugs. If it doesn't work for everything
  51         or does something very odd once a month document it.
  52
  53         PLEASE remember that submissions must be made under the terms
  54         of the Linux Foundation certificate of contribution and should
  55         include a Signed-off-by: line.  The current version of this
  56         "Developer's Certificate of Origin" (DCO) is listed in the file
  57         Documentation/process/submitting-patches.rst.
  58
  59 6.      Make sure you have the right to send any changes you make. If you
  60         do changes at work you may find your employer owns the patch
  61         not you.
  62
  63 7.      When sending security related changes or reports to a maintainer
  64         please Cc: security@kernel.org, especially if the maintainer
  65         does not respond. Please keep in mind that the security team is
  66         a small set of people who can be efficient only when working on
  67         verified bugs. Please only Cc: this list when you have identified
  68         that the bug would present a short-term risk to other users if it
  69         were publicly disclosed. For example, reports of address leaks do
  70         not represent an immediate threat and are better handled publicly,
  71         and ideally, should come with a patch proposal. Please do not send
  72         automated reports to this list either. Such bugs will be handled
  73         better and faster in the usual public places.
  74
  75 8.      Happy hacking.
  76
  77 Descriptions of section entries:
  78
  79         P: Person (obsolete)
  80         M: Mail patches to: FullName <address@domain>
  81         R: Designated reviewer: FullName <address@domain>
  82            These reviewers should be CCed on patches.
  83         L: Mailing list that is relevant to this area
  84         W: Web-page with status/info
  85         B: URI for where to file bugs. A web-page with detailed bug
  86            filing info, a direct bug tracker link, or a mailto: URI.
  87         C: URI for chat protocol, server and channel where developers
  88            usually hang out, for example irc://server/channel.
  89         Q: Patchwork web based patch tracking system site
  90         T: SCM tree type and location.
  91            Type is one of: git, hg, quilt, stgit, topgit
  92         S: Status, one of the following:
  93            Supported:   Someone is actually paid to look after this.
  94            Maintained:  Someone actually looks after it.
  95            Odd Fixes:   It has a maintainer but they don't have time to do
  96                         much other than throw the odd patch in. See below..
  97            Orphan:      No current maintainer [but maybe you could take the
  98                         role as you write your new code].
  99            Obsolete:    Old code. Something tagged obsolete generally means
 100                         it has been replaced by a better system and you
 101                         should be using that.
 102         F: Files and directories with wildcard patterns.
 103            A trailing slash includes all files and subdirectory files.
 104            F:   drivers/net/    all files in and below drivers/net
 105            F:   drivers/net/*   all files in drivers/net, but not below
 106            F:   */net/*         all files in "any top level directory"/net
 107            One pattern per line.  Multiple F: lines acceptable.
 108         N: Files and directories with regex patterns.
 109            N:   [^a-z]tegra     all files whose path contains the word tegra
 110            One pattern per line.  Multiple N: lines acceptable.
 111            scripts/get_maintainer.pl has different behavior for files that
 112            match F: pattern and matches of N: patterns.  By default,
 113            get_maintainer will not look at git log history when an F: pattern
 114            match occurs.  When an N: match occurs, git log history is used
 115            to also notify the people that have git commit signatures.
 116         X: Files and directories that are NOT maintained, same rules as F:
 117            Files exclusions are tested before file matches.
 118            Can be useful for excluding a specific subdirectory, for instance:
 119            F:   net/
 120            X:   net/ipv6/
 121            matches all files in and below net excluding net/ipv6/
 122         K: Keyword perl extended regex pattern to match content in a
 123            patch or file.  For instance:
 124            K: of_get_profile
 125               matches patches or files that contain "of_get_profile"
 126            K: \b(printk|pr_(info|err))\b
 127               matches patches or files that contain one or more of the words
 128               printk, pr_info or pr_err
 129            One regex pattern per line.  Multiple K: lines acceptable.
 130
 131 Note: For the hard of thinking, this list is meant to remain in alphabetical
 132 order. If you could add yourselves to it in alphabetical order that would be
 133 so much easier [Ed]
 134
 135 Maintainers List (try to look for most precise areas first)
 136
 137                 -----------------------------------
 138
 139 3C59X NETWORK DRIVER
 140 M:      Steffen Klassert <klassert@mathematik.tu-chemnitz.de>
 141 L:      netdev@vger.kernel.org
 142 S:      Maintained
 143 F:      Documentation/networking/vortex.txt
 144 F:      drivers/net/ethernet/3com/3c59x.c
 145
 146 3CR990 NETWORK DRIVER
 147 M:      David Dillow <dave@thedillows.org>
 148 L:      netdev@vger.kernel.org
 149 S:      Maintained
 150 F:      drivers/net/ethernet/3com/typhoon*
 151
 152 3WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS)
 153 M:      Adam Radford <aradford@gmail.com>
 154 L:      linux-scsi@vger.kernel.org
 155 W:      http://www.lsi.com
 156 S:      Supported
 157 F:      drivers/scsi/3w-*
 158
 159 53C700 AND 53C700-66 SCSI DRIVER
 160 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
 161 L:      linux-scsi@vger.kernel.org
 162 S:      Maintained
 163 F:      drivers/scsi/53c700*
 164
 165 6LOWPAN GENERIC (BTLE/IEEE 802.15.4)
 166 M:      Alexander Aring <alex.aring@gmail.com>
 167 M:      Jukka Rissanen <jukka.rissanen@linux.intel.com>
 168 L:      linux-bluetooth@vger.kernel.org
 169 L:      linux-wpan@vger.kernel.org
 170 S:      Maintained
 171 F:      net/6lowpan/
 172 F:      include/net/6lowpan.h
 173 F:      Documentation/networking/6lowpan.txt
 174
 175 6PACK NETWORK DRIVER FOR AX.25
 176 M:      Andreas Koensgen <ajk@comnets.uni-bremen.de>
 177 L:      linux-hams@vger.kernel.org
 178 S:      Maintained
 179 F:      drivers/net/hamradio/6pack.c
 180
 181 8169 10/100/1000 GIGABIT ETHERNET DRIVER
 182 M:      Realtek linux nic maintainers <nic_swsd@realtek.com>
 183 L:      netdev@vger.kernel.org
 184 S:      Maintained
 185 F:      drivers/net/ethernet/realtek/r8169.c
 186
 187 8250/16?50 (AND CLONE UARTS) SERIAL DRIVER
 188 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 189 L:      linux-serial@vger.kernel.org
 190 S:      Maintained
 191 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
 192 F:      drivers/tty/serial/8250*
 193 F:      include/linux/serial_8250.h
 194
 195 8390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.]
 196 L:      netdev@vger.kernel.org
 197 S:      Orphan / Obsolete
 198 F:      drivers/net/ethernet/8390/
 199
 200 9P FILE SYSTEM
 201 M:      Eric Van Hensbergen <ericvh@gmail.com>
 202 M:      Ron Minnich <rminnich@sandia.gov>
 203 M:      Latchesar Ionkov <lucho@ionkov.net>
 204 L:      v9fs-developer@lists.sourceforge.net
 205 W:      http://swik.net/v9fs
 206 Q:      http://patchwork.kernel.org/project/v9fs-devel/list/
 207 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git
 208 S:      Maintained
 209 F:      Documentation/filesystems/9p.txt
 210 F:      fs/9p/
 211 F:      net/9p/
 212 F:      include/net/9p/
 213 F:      include/uapi/linux/virtio_9p.h
 214 F:      include/trace/events/9p.h
 215
 216 A8293 MEDIA DRIVER
 217 M:      Antti Palosaari <crope@iki.fi>
 218 L:      linux-media@vger.kernel.org
 219 W:      https://linuxtv.org
 220 W:      http://palosaari.fi/linux/
 221 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 222 T:      git git://linuxtv.org/anttip/media_tree.git
 223 S:      Maintained
 224 F:      drivers/media/dvb-frontends/a8293*
 225
 226 AACRAID SCSI RAID DRIVER
 227 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
 228 L:      linux-scsi@vger.kernel.org
 229 W:      http://www.adaptec.com/
 230 S:      Supported
 231 F:      Documentation/scsi/aacraid.txt
 232 F:      drivers/scsi/aacraid/
 233
 234 ABI/API
 235 L:      linux-api@vger.kernel.org
 236 F:      include/linux/syscalls.h
 237 F:      kernel/sys_ni.c
 238
 239 ABIT UGURU 1,2 HARDWARE MONITOR DRIVER
 240 M:      Hans de Goede <hdegoede@redhat.com>
 241 L:      linux-hwmon@vger.kernel.org
 242 S:      Maintained
 243 F:      drivers/hwmon/abituguru.c
 244
 245 ABIT UGURU 3 HARDWARE MONITOR DRIVER
 246 M:      Alistair John Strachan <alistair@devzero.co.uk>
 247 L:      linux-hwmon@vger.kernel.org
 248 S:      Maintained
 249 F:      drivers/hwmon/abituguru3.c
 250
 251 ACCES 104-DIO-48E GPIO DRIVER
 252 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 253 L:      linux-gpio@vger.kernel.org
 254 S:      Maintained
 255 F:      drivers/gpio/gpio-104-dio-48e.c
 256
 257 ACCES 104-IDI-48 GPIO DRIVER
 258 M:      "William Breathitt Gray" <vilhelm.gray@gmail.com>
 259 L:      linux-gpio@vger.kernel.org
 260 S:      Maintained
 261 F:      drivers/gpio/gpio-104-idi-48.c
 262
 263 ACCES 104-IDIO-16 GPIO DRIVER
 264 M:      "William Breathitt Gray" <vilhelm.gray@gmail.com>
 265 L:      linux-gpio@vger.kernel.org
 266 S:      Maintained
 267 F:      drivers/gpio/gpio-104-idio-16.c
 268
 269 ACCES 104-QUAD-8 IIO DRIVER
 270 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 271 L:      linux-iio@vger.kernel.org
 272 S:      Maintained
 273 F:      Documentation/ABI/testing/sysfs-bus-iio-counter-104-quad-8
 274 F:      drivers/iio/counter/104-quad-8.c
 275
 276 ACCES PCI-IDIO-16 GPIO DRIVER
 277 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 278 L:      linux-gpio@vger.kernel.org
 279 S:      Maintained
 280 F:      drivers/gpio/gpio-pci-idio-16.c
 281
 282 ACCES PCIe-IDIO-24 GPIO DRIVER
 283 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 284 L:      linux-gpio@vger.kernel.org
 285 S:      Maintained
 286 F:      drivers/gpio/gpio-pcie-idio-24.c
 287
 288 ACENIC DRIVER
 289 M:      Jes Sorensen <jes@trained-monkey.org>
 290 L:      linux-acenic@sunsite.dk
 291 S:      Maintained
 292 F:      drivers/net/ethernet/alteon/acenic*
 293
 294 ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER
 295 M:      Peter Feuerer <peter@piie.net>
 296 L:      platform-driver-x86@vger.kernel.org
 297 W:      http://piie.net/?section=acerhdf
 298 S:      Maintained
 299 F:      drivers/platform/x86/acerhdf.c
 300
 301 ACER WMI LAPTOP EXTRAS
 302 M:      "Lee, Chun-Yi" <jlee@suse.com>
 303 L:      platform-driver-x86@vger.kernel.org
 304 S:      Maintained
 305 F:      drivers/platform/x86/acer-wmi.c
 306
 307 ACPI
 308 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 309 M:      Len Brown <lenb@kernel.org>
 310 L:      linux-acpi@vger.kernel.org
 311 W:      https://01.org/linux-acpi
 312 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 313 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 314 B:      https://bugzilla.kernel.org
 315 S:      Supported
 316 F:      drivers/acpi/
 317 F:      drivers/pnp/pnpacpi/
 318 F:      include/linux/acpi.h
 319 F:      include/linux/fwnode.h
 320 F:      include/acpi/
 321 F:      Documentation/acpi/
 322 F:      Documentation/ABI/testing/sysfs-bus-acpi
 323 F:      Documentation/ABI/testing/configfs-acpi
 324 F:      drivers/pci/*acpi*
 325 F:      drivers/pci/*/*acpi*
 326 F:      drivers/pci/*/*/*acpi*
 327 F:      tools/power/acpi/
 328
 329 ACPI APEI
 330 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 331 M:      Len Brown <lenb@kernel.org>
 332 L:      linux-acpi@vger.kernel.org
 333 R:      Tony Luck <tony.luck@intel.com>
 334 R:      Borislav Petkov <bp@alien8.de>
 335 F:      drivers/acpi/apei/
 336
 337 ACPI COMPONENT ARCHITECTURE (ACPICA)
 338 M:      Robert Moore <robert.moore@intel.com>
 339 M:      Erik Schmauss <erik.schmauss@intel.com>
 340 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
 341 L:      linux-acpi@vger.kernel.org
 342 L:      devel@acpica.org
 343 W:      https://acpica.org/
 344 W:      https://github.com/acpica/acpica/
 345 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 346 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 347 B:      https://bugzilla.kernel.org
 348 B:      https://bugs.acpica.org
 349 S:      Supported
 350 F:      drivers/acpi/acpica/
 351 F:      include/acpi/
 352 F:      tools/power/acpi/
 353
 354 ACPI FAN DRIVER
 355 M:      Zhang Rui <rui.zhang@intel.com>
 356 L:      linux-acpi@vger.kernel.org
 357 W:      https://01.org/linux-acpi
 358 B:      https://bugzilla.kernel.org
 359 S:      Supported
 360 F:      drivers/acpi/fan.c
 361
 362 ACPI FOR ARM64 (ACPI/arm64)
 363 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
 364 M:      Hanjun Guo <hanjun.guo@linaro.org>
 365 M:      Sudeep Holla <sudeep.holla@arm.com>
 366 L:      linux-acpi@vger.kernel.org
 367 S:      Maintained
 368 F:      drivers/acpi/arm64
 369
 370 ACPI PMIC DRIVERS
 371 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 372 M:      Len Brown <lenb@kernel.org>
 373 R:      Andy Shevchenko <andy@infradead.org>
 374 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
 375 L:      linux-acpi@vger.kernel.org
 376 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 377 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 378 B:      https://bugzilla.kernel.org
 379 S:      Supported
 380 F:      drivers/acpi/pmic/
 381
 382 ACPI THERMAL DRIVER
 383 M:      Zhang Rui <rui.zhang@intel.com>
 384 L:      linux-acpi@vger.kernel.org
 385 W:      https://01.org/linux-acpi
 386 B:      https://bugzilla.kernel.org
 387 S:      Supported
 388 F:      drivers/acpi/*thermal*
 389
 390 ACPI VIDEO DRIVER
 391 M:      Zhang Rui <rui.zhang@intel.com>
 392 L:      linux-acpi@vger.kernel.org
 393 W:      https://01.org/linux-acpi
 394 B:      https://bugzilla.kernel.org
 395 S:      Supported
 396 F:      drivers/acpi/acpi_video.c
 397
 398 ACPI WMI DRIVER
 399 L:      platform-driver-x86@vger.kernel.org
 400 S:      Orphan
 401 F:      drivers/platform/x86/wmi.c
 402 F:      include/uapi/linux/wmi.h
 403
 404 AD1889 ALSA SOUND DRIVER
 405 M:      Thibaut Varene <T-Bone@parisc-linux.org>
 406 W:      http://wiki.parisc-linux.org/AD1889
 407 L:      linux-parisc@vger.kernel.org
 408 S:      Maintained
 409 F:      sound/pci/ad1889.*
 410
 411 AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER
 412 M:      Michael Hennerich <michael.hennerich@analog.com>
 413 W:      http://wiki.analog.com/AD5254
 414 W:      http://ez.analog.com/community/linux-device-drivers
 415 S:      Supported
 416 F:      drivers/misc/ad525x_dpot.c
 417
 418 AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821)
 419 M:      Michael Hennerich <michael.hennerich@analog.com>
 420 W:      http://wiki.analog.com/AD5398
 421 W:      http://ez.analog.com/community/linux-device-drivers
 422 S:      Supported
 423 F:      drivers/regulator/ad5398.c
 424
 425 AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A)
 426 M:      Michael Hennerich <michael.hennerich@analog.com>
 427 W:      http://wiki.analog.com/AD7142
 428 W:      http://ez.analog.com/community/linux-device-drivers
 429 S:      Supported
 430 F:      drivers/input/misc/ad714x.c
 431
 432 AD7877 TOUCHSCREEN DRIVER
 433 M:      Michael Hennerich <michael.hennerich@analog.com>
 434 W:      http://wiki.analog.com/AD7877
 435 W:      http://ez.analog.com/community/linux-device-drivers
 436 S:      Supported
 437 F:      drivers/input/touchscreen/ad7877.c
 438
 439 AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889)
 440 M:      Michael Hennerich <michael.hennerich@analog.com>
 441 W:      http://wiki.analog.com/AD7879
 442 W:      http://ez.analog.com/community/linux-device-drivers
 443 S:      Supported
 444 F:      drivers/input/touchscreen/ad7879.c
 445
 446 ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR)
 447 M:      Jiri Kosina <jikos@kernel.org>
 448 S:      Maintained
 449
 450 ADF7242 IEEE 802.15.4 RADIO DRIVER
 451 M:      Michael Hennerich <michael.hennerich@analog.com>
 452 W:      https://wiki.analog.com/ADF7242
 453 W:      http://ez.analog.com/community/linux-device-drivers
 454 L:      linux-wpan@vger.kernel.org
 455 S:      Supported
 456 F:      drivers/net/ieee802154/adf7242.c
 457 F:      Documentation/devicetree/bindings/net/ieee802154/adf7242.txt
 458
 459 ADM1025 HARDWARE MONITOR DRIVER
 460 M:      Jean Delvare <jdelvare@suse.com>
 461 L:      linux-hwmon@vger.kernel.org
 462 S:      Maintained
 463 F:      Documentation/hwmon/adm1025
 464 F:      drivers/hwmon/adm1025.c
 465
 466 ADM1029 HARDWARE MONITOR DRIVER
 467 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 468 L:      linux-hwmon@vger.kernel.org
 469 S:      Maintained
 470 F:      drivers/hwmon/adm1029.c
 471
 472 ADM8211 WIRELESS DRIVER
 473 L:      linux-wireless@vger.kernel.org
 474 W:      http://wireless.kernel.org/
 475 S:      Orphan
 476 F:      drivers/net/wireless/admtek/adm8211.*
 477
 478 ADP1653 FLASH CONTROLLER DRIVER
 479 M:      Sakari Ailus <sakari.ailus@iki.fi>
 480 L:      linux-media@vger.kernel.org
 481 S:      Maintained
 482 F:      drivers/media/i2c/adp1653.c
 483 F:      include/media/i2c/adp1653.h
 484
 485 ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501)
 486 M:      Michael Hennerich <michael.hennerich@analog.com>
 487 W:      http://wiki.analog.com/ADP5520
 488 W:      http://ez.analog.com/community/linux-device-drivers
 489 S:      Supported
 490 F:      drivers/mfd/adp5520.c
 491 F:      drivers/video/backlight/adp5520_bl.c
 492 F:      drivers/leds/leds-adp5520.c
 493 F:      drivers/gpio/gpio-adp5520.c
 494 F:      drivers/input/keyboard/adp5520-keys.c
 495
 496 ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587)
 497 M:      Michael Hennerich <michael.hennerich@analog.com>
 498 W:      http://wiki.analog.com/ADP5588
 499 W:      http://ez.analog.com/community/linux-device-drivers
 500 S:      Supported
 501 F:      drivers/input/keyboard/adp5588-keys.c
 502 F:      drivers/gpio/gpio-adp5588.c
 503
 504 ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863)
 505 M:      Michael Hennerich <michael.hennerich@analog.com>
 506 W:      http://wiki.analog.com/ADP8860
 507 W:      http://ez.analog.com/community/linux-device-drivers
 508 S:      Supported
 509 F:      drivers/video/backlight/adp8860_bl.c
 510
 511 ADS1015 HARDWARE MONITOR DRIVER
 512 M:      Dirk Eibach <eibach@gdsys.de>
 513 L:      linux-hwmon@vger.kernel.org
 514 S:      Maintained
 515 F:      Documentation/hwmon/ads1015
 516 F:      drivers/hwmon/ads1015.c
 517 F:      include/linux/platform_data/ads1015.h
 518
 519 ADT746X FAN DRIVER
 520 M:      Colin Leroy <colin@colino.net>
 521 S:      Maintained
 522 F:      drivers/macintosh/therm_adt746x.c
 523
 524 ADT7475 HARDWARE MONITOR DRIVER
 525 M:      Jean Delvare <jdelvare@suse.com>
 526 L:      linux-hwmon@vger.kernel.org
 527 S:      Maintained
 528 F:      Documentation/hwmon/adt7475
 529 F:      drivers/hwmon/adt7475.c
 530
 531 ADVANSYS SCSI DRIVER
 532 M:      Matthew Wilcox <matthew@wil.cx>
 533 M:      Hannes Reinecke <hare@suse.com>
 534 L:      linux-scsi@vger.kernel.org
 535 S:      Maintained
 536 F:      Documentation/scsi/advansys.txt
 537 F:      drivers/scsi/advansys.c
 538
 539 ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346)
 540 M:      Michael Hennerich <michael.hennerich@analog.com>
 541 W:      http://wiki.analog.com/ADXL345
 542 W:      http://ez.analog.com/community/linux-device-drivers
 543 S:      Supported
 544 F:      drivers/input/misc/adxl34x.c
 545
 546 AF9013 MEDIA DRIVER
 547 M:      Antti Palosaari <crope@iki.fi>
 548 L:      linux-media@vger.kernel.org
 549 W:      https://linuxtv.org
 550 W:      http://palosaari.fi/linux/
 551 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 552 T:      git git://linuxtv.org/anttip/media_tree.git
 553 S:      Maintained
 554 F:      drivers/media/dvb-frontends/af9013*
 555
 556 AF9033 MEDIA DRIVER
 557 M:      Antti Palosaari <crope@iki.fi>
 558 L:      linux-media@vger.kernel.org
 559 W:      https://linuxtv.org
 560 W:      http://palosaari.fi/linux/
 561 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 562 T:      git git://linuxtv.org/anttip/media_tree.git
 563 S:      Maintained
 564 F:      drivers/media/dvb-frontends/af9033*
 565
 566 AFFS FILE SYSTEM
 567 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_fence.c
 771 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
 772 F:      drivers/gpu/drm/amd/amdkfd/
 773 F:      drivers/gpu/drm/amd/include/cik_structs.h
 774 F:      drivers/gpu/drm/amd/include/kgd_kfd_interface.h
 775 F:      drivers/gpu/drm/amd/include/vi_structs.h
 776 F:      include/uapi/linux/kfd_ioctl.h
 777
 778 AMD SEATTLE DEVICE TREE SUPPORT
 779 M:      Brijesh Singh <brijeshkumar.singh@amd.com>
 780 M:      Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
 781 M:      Tom Lendacky <thomas.lendacky@amd.com>
 782 S:      Supported
 783 F:      arch/arm64/boot/dts/amd/
 784
 785 AMD XGBE DRIVER
 786 M:      Tom Lendacky <thomas.lendacky@amd.com>
 787 L:      netdev@vger.kernel.org
 788 S:      Supported
 789 F:      drivers/net/ethernet/amd/xgbe/
 790 F:      arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi
 791
 792 AMS (Apple Motion Sensor) DRIVER
 793 M:      Michael Hanselmann <linux-kernel@hansmi.ch>
 794 S:      Supported
 795 F:      drivers/macintosh/ams/
 796
 797 ANALOG DEVICES INC AD5686 DRIVER
 798 M:      Stefan Popa <stefan.popa@analog.com>
 799 L:      linux-pm@vger.kernel.org
 800 W:      http://ez.analog.com/community/linux-device-drivers
 801 S:      Supported
 802 F:      drivers/iio/dac/ad5686*
 803 F:      drivers/iio/dac/ad5696*
 804
 805 ANALOG DEVICES INC AD9389B DRIVER
 806 M:      Hans Verkuil <hans.verkuil@cisco.com>
 807 L:      linux-media@vger.kernel.org
 808 S:      Maintained
 809 F:      drivers/media/i2c/ad9389b*
 810
 811 ANALOG DEVICES INC ADV7180 DRIVER
 812 M:      Lars-Peter Clausen <lars@metafoo.de>
 813 L:      linux-media@vger.kernel.org
 814 W:      http://ez.analog.com/community/linux-device-drivers
 815 S:      Supported
 816 F:      drivers/media/i2c/adv7180.c
 817
 818 ANALOG DEVICES INC ADV748X DRIVER
 819 M:      Kieran Bingham <kieran.bingham@ideasonboard.com>
 820 L:      linux-media@vger.kernel.org
 821 S:      Maintained
 822 F:      drivers/media/i2c/adv748x/*
 823
 824 ANALOG DEVICES INC ADV7511 DRIVER
 825 M:      Hans Verkuil <hans.verkuil@cisco.com>
 826 L:      linux-media@vger.kernel.org
 827 S:      Maintained
 828 F:      drivers/media/i2c/adv7511*
 829
 830 ANALOG DEVICES INC ADV7604 DRIVER
 831 M:      Hans Verkuil <hans.verkuil@cisco.com>
 832 L:      linux-media@vger.kernel.org
 833 S:      Maintained
 834 F:      drivers/media/i2c/adv7604*
 835
 836 ANALOG DEVICES INC ADV7842 DRIVER
 837 M:      Hans Verkuil <hans.verkuil@cisco.com>
 838 L:      linux-media@vger.kernel.org
 839 S:      Maintained
 840 F:      drivers/media/i2c/adv7842*
 841
 842 ANALOG DEVICES INC ASOC CODEC DRIVERS
 843 M:      Lars-Peter Clausen <lars@metafoo.de>
 844 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 845 W:      http://wiki.analog.com/
 846 W:      http://ez.analog.com/community/linux-device-drivers
 847 S:      Supported
 848 F:      sound/soc/codecs/adau*
 849 F:      sound/soc/codecs/adav*
 850 F:      sound/soc/codecs/ad1*
 851 F:      sound/soc/codecs/ad7*
 852 F:      sound/soc/codecs/ssm*
 853 F:      sound/soc/codecs/sigmadsp.*
 854
 855 ANALOG DEVICES INC DMA DRIVERS
 856 M:      Lars-Peter Clausen <lars@metafoo.de>
 857 W:      http://ez.analog.com/community/linux-device-drivers
 858 S:      Supported
 859 F:      drivers/dma/dma-axi-dmac.c
 860
 861 ANALOG DEVICES INC IIO DRIVERS
 862 M:      Lars-Peter Clausen <lars@metafoo.de>
 863 M:      Michael Hennerich <Michael.Hennerich@analog.com>
 864 W:      http://wiki.analog.com/
 865 W:      http://ez.analog.com/community/linux-device-drivers
 866 S:      Supported
 867 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523
 868 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350
 869 F:      drivers/iio/*/ad*
 870 F:      drivers/iio/adc/ltc2497*
 871 X:      drivers/iio/*/adjd*
 872 F:      drivers/staging/iio/*/ad*
 873
 874 ANDES ARCHITECTURE
 875 M:      Greentime Hu <green.hu@gmail.com>
 876 M:      Vincent Chen <deanbo422@gmail.com>
 877 T:      git https://github.com/andestech/linux.git
 878 S:      Supported
 879 F:      arch/nds32/
 880 F:      Documentation/devicetree/bindings/interrupt-controller/andestech,ativic32.txt
 881 F:      Documentation/devicetree/bindings/nds32/
 882 K:      nds32
 883 N:      nds32
 884
 885 ANDROID CONFIG FRAGMENTS
 886 M:      Rob Herring <robh@kernel.org>
 887 S:      Supported
 888 F:      kernel/configs/android*
 889
 890 ANDROID DRIVERS
 891 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 892 M:      Arve Hjønnevåg <arve@android.com>
 893 M:      Todd Kjos <tkjos@android.com>
 894 M:      Martijn Coenen <maco@android.com>
 895 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
 896 L:      devel@driverdev.osuosl.org
 897 S:      Supported
 898 F:      drivers/android/
 899 F:      drivers/staging/android/
 900
 901 ANDROID GOLDFISH PIC DRIVER
 902 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 903 S:      Supported
 904 F:      Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt
 905 F:      drivers/irqchip/irq-goldfish-pic.c
 906
 907 ANDROID GOLDFISH RTC DRIVER
 908 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 909 S:      Supported
 910 F:      Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt
 911 F:      drivers/rtc/rtc-goldfish.c
 912
 913 ANDROID ION DRIVER
 914 M:      Laura Abbott <labbott@redhat.com>
 915 M:      Sumit Semwal <sumit.semwal@linaro.org>
 916 L:      devel@driverdev.osuosl.org
 917 L:      dri-devel@lists.freedesktop.org
 918 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
 919 S:      Supported
 920 F:      drivers/staging/android/ion
 921 F:      drivers/staging/android/uapi/ion.h
 922
 923 AOA (Apple Onboard Audio) ALSA DRIVER
 924 M:      Johannes Berg <johannes@sipsolutions.net>
 925 L:      linuxppc-dev@lists.ozlabs.org
 926 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 927 S:      Maintained
 928 F:      sound/aoa/
 929
 930 APEX EMBEDDED SYSTEMS STX104 IIO DRIVER
 931 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 932 L:      linux-iio@vger.kernel.org
 933 S:      Maintained
 934 F:      drivers/iio/adc/stx104.c
 935
 936 APM DRIVER
 937 M:      Jiri Kosina <jikos@kernel.org>
 938 S:      Odd fixes
 939 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git
 940 F:      arch/x86/kernel/apm_32.c
 941 F:      include/linux/apm_bios.h
 942 F:      include/uapi/linux/apm_bios.h
 943 F:      drivers/char/apm-emulation.c
 944
 945 APPARMOR SECURITY MODULE
 946 M:      John Johansen <john.johansen@canonical.com>
 947 L:      apparmor@lists.ubuntu.com (subscribers-only, general discussion)
 948 W:      wiki.apparmor.net
 949 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor
 950 S:      Supported
 951 F:      security/apparmor/
 952 F:      Documentation/admin-guide/LSM/apparmor.rst
 953
 954 APPLE BCM5974 MULTITOUCH DRIVER
 955 M:      Henrik Rydberg <rydberg@bitmath.org>
 956 L:      linux-input@vger.kernel.org
 957 S:      Odd fixes
 958 F:      drivers/input/mouse/bcm5974.c
 959
 960 APPLE SMC DRIVER
 961 M:      Henrik Rydberg <rydberg@bitmath.org>
 962 L:      linux-hwmon@vger.kernel.org
 963 S:      Odd fixes
 964 F:      drivers/hwmon/applesmc.c
 965
 966 APPLETALK NETWORK LAYER
 967 L:      netdev@vger.kernel.org
 968 S:      Odd fixes
 969 F:      drivers/net/appletalk/
 970 F:      net/appletalk/
 971
 972 APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT
 973 M:      Duc Dang <dhdang@apm.com>
 974 S:      Supported
 975 F:      arch/arm64/boot/dts/apm/
 976
 977 APPLIED MICRO (APM) X-GENE SOC EDAC
 978 M:      Loc Ho <lho@apm.com>
 979 S:      Supported
 980 F:      drivers/edac/xgene_edac.c
 981 F:      Documentation/devicetree/bindings/edac/apm-xgene-edac.txt
 982
 983 APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER
 984 M:      Iyappan Subramanian <isubramanian@apm.com>
 985 M:      Keyur Chudgar <kchudgar@apm.com>
 986 S:      Supported
 987 F:      drivers/net/ethernet/apm/xgene-v2/
 988
 989 APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER
 990 M:      Iyappan Subramanian <isubramanian@apm.com>
 991 M:      Keyur Chudgar <kchudgar@apm.com>
 992 M:      Quan Nguyen <qnguyen@apm.com>
 993 S:      Supported
 994 F:      drivers/net/ethernet/apm/xgene/
 995 F:      drivers/net/phy/mdio-xgene.c
 996 F:      Documentation/devicetree/bindings/net/apm-xgene-enet.txt
 997 F:      Documentation/devicetree/bindings/net/apm-xgene-mdio.txt
 998
 999 APPLIED MICRO (APM) X-GENE SOC PMU
1000 M:      Tai Nguyen <ttnguyen@apm.com>
1001 S:      Supported
1002 F:      drivers/perf/xgene_pmu.c
1003 F:      Documentation/perf/xgene-pmu.txt
1004 F:      Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt
1005
1006 APTINA CAMERA SENSOR PLL
1007 M:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
1008 L:      linux-media@vger.kernel.org
1009 S:      Maintained
1010 F:      drivers/media/i2c/aptina-pll.*
1011
1012 ARC FRAMEBUFFER DRIVER
1013 M:      Jaya Kumar <jayalk@intworks.biz>
1014 S:      Maintained
1015 F:      drivers/video/fbdev/arcfb.c
1016 F:      drivers/video/fbdev/core/fb_defio.c
1017
1018 ARC PGU DRM DRIVER
1019 M:      Alexey Brodkin <abrodkin@synopsys.com>
1020 S:      Supported
1021 F:      drivers/gpu/drm/arc/
1022 F:      Documentation/devicetree/bindings/display/snps,arcpgu.txt
1023
1024 ARCNET NETWORK LAYER
1025 M:      Michael Grzeschik <m.grzeschik@pengutronix.de>
1026 L:      netdev@vger.kernel.org
1027 S:      Maintained
1028 F:      drivers/net/arcnet/
1029 F:      include/uapi/linux/if_arcnet.h
1030
1031 ARM ARCHITECTED TIMER DRIVER
1032 M:      Mark Rutland <mark.rutland@arm.com>
1033 M:      Marc Zyngier <marc.zyngier@arm.com>
1034 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1035 S:      Maintained
1036 F:      arch/arm/include/asm/arch_timer.h
1037 F:      arch/arm64/include/asm/arch_timer.h
1038 F:      drivers/clocksource/arm_arch_timer.c
1039
1040 ARM HDLCD DRM DRIVER
1041 M:      Liviu Dudau <liviu.dudau@arm.com>
1042 S:      Supported
1043 F:      drivers/gpu/drm/arm/hdlcd_*
1044 F:      Documentation/devicetree/bindings/display/arm,hdlcd.txt
1045
1046 ARM MALI-DP DRM DRIVER
1047 M:      Liviu Dudau <liviu.dudau@arm.com>
1048 M:      Brian Starkey <brian.starkey@arm.com>
1049 M:      Mali DP Maintainers <malidp@foss.arm.com>
1050 S:      Supported
1051 F:      drivers/gpu/drm/arm/
1052 F:      Documentation/devicetree/bindings/display/arm,malidp.txt
1053
1054 ARM MFM AND FLOPPY DRIVERS
1055 M:      Ian Molton <spyro@f2s.com>
1056 S:      Maintained
1057 F:      arch/arm/lib/floppydma.S
1058 F:      arch/arm/include/asm/floppy.h
1059
1060 ARM PMU PROFILING AND DEBUGGING
1061 M:      Will Deacon <will.deacon@arm.com>
1062 M:      Mark Rutland <mark.rutland@arm.com>
1063 S:      Maintained
1064 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1065 F:      arch/arm*/kernel/perf_*
1066 F:      arch/arm/oprofile/common.c
1067 F:      arch/arm*/kernel/hw_breakpoint.c
1068 F:      arch/arm*/include/asm/hw_breakpoint.h
1069 F:      arch/arm*/include/asm/perf_event.h
1070 F:      drivers/perf/*
1071 F:      include/linux/perf/arm_pmu.h
1072 F:      Documentation/devicetree/bindings/arm/pmu.txt
1073 F:      Documentation/devicetree/bindings/perf/
1074
1075 ARM PORT
1076 M:      Russell King <linux@armlinux.org.uk>
1077 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1078 W:      http://www.armlinux.org.uk/
1079 S:      Odd Fixes
1080 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git
1081 F:      arch/arm/
1082 X:      arch/arm/boot/dts/
1083
1084 ARM PRIMECELL AACI PL041 DRIVER
1085 M:      Russell King <linux@armlinux.org.uk>
1086 S:      Odd Fixes
1087 F:      sound/arm/aaci.*
1088
1089 ARM PRIMECELL BUS SUPPORT
1090 M:      Russell King <linux@armlinux.org.uk>
1091 S:      Odd Fixes
1092 F:      drivers/amba/
1093 F:      include/linux/amba/bus.h
1094
1095 ARM PRIMECELL CLCD PL110 DRIVER
1096 M:      Russell King <linux@armlinux.org.uk>
1097 S:      Odd Fixes
1098 F:      drivers/video/fbdev/amba-clcd.*
1099
1100 ARM PRIMECELL KMI PL050 DRIVER
1101 M:      Russell King <linux@armlinux.org.uk>
1102 S:      Odd Fixes
1103 F:      drivers/input/serio/ambakmi.*
1104 F:      include/linux/amba/kmi.h
1105
1106 ARM PRIMECELL MMCI PL180/1 DRIVER
1107 M:      Russell King <linux@armlinux.org.uk>
1108 S:      Odd Fixes
1109 F:      drivers/mmc/host/mmci.*
1110 F:      include/linux/amba/mmci.h
1111
1112 ARM PRIMECELL UART PL010 AND PL011 DRIVERS
1113 M:      Russell King <linux@armlinux.org.uk>
1114 S:      Odd Fixes
1115 F:      drivers/tty/serial/amba-pl01*.c
1116 F:      include/linux/amba/serial.h
1117
1118 ARM SMMU DRIVERS
1119 M:      Will Deacon <will.deacon@arm.com>
1120 R:      Robin Murphy <robin.murphy@arm.com>
1121 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1122 S:      Maintained
1123 F:      drivers/iommu/arm-smmu.c
1124 F:      drivers/iommu/arm-smmu-v3.c
1125 F:      drivers/iommu/io-pgtable-arm.c
1126 F:      drivers/iommu/io-pgtable-arm-v7s.c
1127
1128 ARM SUB-ARCHITECTURES
1129 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1130 S:      Maintained
1131 F:      arch/arm/mach-*/
1132 F:      arch/arm/plat-*/
1133 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc.git
1134
1135 ARM/ACTIONS SEMI ARCHITECTURE
1136 M:      Andreas Färber <afaerber@suse.de>
1137 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1138 S:      Maintained
1139 N:      owl
1140 F:      arch/arm/mach-actions/
1141 F:      arch/arm/boot/dts/owl-*
1142 F:      arch/arm64/boot/dts/actions/
1143 F:      drivers/clocksource/owl-*
1144 F:      drivers/soc/actions/
1145 F:      include/dt-bindings/power/owl-*
1146 F:      include/linux/soc/actions/
1147 F:      Documentation/devicetree/bindings/arm/actions.txt
1148 F:      Documentation/devicetree/bindings/power/actions,owl-sps.txt
1149 F:      Documentation/devicetree/bindings/timer/actions,owl-timer.txt
1150
1151 ARM/ADS SPHERE MACHINE SUPPORT
1152 M:      Lennert Buytenhek <kernel@wantstofly.org>
1153 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1154 S:      Maintained
1155
1156 ARM/AFEB9260 MACHINE SUPPORT
1157 M:      Sergey Lapin <slapin@ossfans.org>
1158 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1159 S:      Maintained
1160
1161 ARM/AJECO 1ARM MACHINE SUPPORT
1162 M:      Lennert Buytenhek <kernel@wantstofly.org>
1163 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1164 S:      Maintained
1165
1166 ARM/Allwinner SoC Clock Support
1167 M:      Emilio López <emilio@elopez.com.ar>
1168 S:      Maintained
1169 F:      drivers/clk/sunxi/
1170
1171 ARM/Allwinner sunXi SoC support
1172 M:      Maxime Ripard <maxime.ripard@bootlin.com>
1173 M:      Chen-Yu Tsai <wens@csie.org>
1174 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1175 S:      Maintained
1176 N:      sun[x456789]i
1177 N:      sun50i
1178 F:      arch/arm/mach-sunxi/
1179 F:      arch/arm64/boot/dts/allwinner/
1180 F:      drivers/clk/sunxi-ng/
1181 F:      drivers/pinctrl/sunxi/
1182 F:      drivers/soc/sunxi/
1183 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git
1184
1185 ARM/Amlogic Meson SoC CLOCK FRAMEWORK
1186 M:      Neil Armstrong <narmstrong@baylibre.com>
1187 M:      Jerome Brunet <jbrunet@baylibre.com>
1188 L:      linux-amlogic@lists.infradead.org
1189 S:      Maintained
1190 F:      drivers/clk/meson/
1191 F:      include/dt-bindings/clock/meson*
1192 F:      include/dt-bindings/clock/gxbb*
1193 F:      Documentation/devicetree/bindings/clock/amlogic*
1194
1195 ARM/Amlogic Meson SoC support
1196 M:      Carlo Caione <carlo@caione.org>
1197 M:      Kevin Hilman <khilman@baylibre.com>
1198 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1199 L:      linux-amlogic@lists.infradead.org
1200 W:      http://linux-meson.com/
1201 S:      Maintained
1202 F:      arch/arm/mach-meson/
1203 F:      arch/arm/boot/dts/meson*
1204 F:      arch/arm64/boot/dts/amlogic/
1205 F:      drivers/pinctrl/meson/
1206 F:      drivers/mmc/host/meson*
1207 N:      meson
1208
1209 ARM/Annapurna Labs ALPINE ARCHITECTURE
1210 M:      Tsahee Zidenberg <tsahee@annapurnalabs.com>
1211 M:      Antoine Tenart <antoine.tenart@free-electrons.com>
1212 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1213 S:      Maintained
1214 F:      arch/arm/mach-alpine/
1215 F:      arch/arm/boot/dts/alpine*
1216 F:      arch/arm64/boot/dts/al/
1217 F:      drivers/*/*alpine*
1218
1219 ARM/ARTPEC MACHINE SUPPORT
1220 M:      Jesper Nilsson <jesper.nilsson@axis.com>
1221 M:      Lars Persson <lars.persson@axis.com>
1222 S:      Maintained
1223 L:      linux-arm-kernel@axis.com
1224 F:      arch/arm/mach-artpec
1225 F:      arch/arm/boot/dts/artpec6*
1226 F:      drivers/clk/axis
1227 F:      drivers/crypto/axis
1228 F:      drivers/pinctrl/pinctrl-artpec*
1229 F:      Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
1230
1231 ARM/ASPEED I2C DRIVER
1232 M:      Brendan Higgins <brendanhiggins@google.com>
1233 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
1234 R:      Joel Stanley <joel@jms.id.au>
1235 L:      linux-i2c@vger.kernel.org
1236 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1237 S:      Maintained
1238 F:      drivers/irqchip/irq-aspeed-i2c-ic.c
1239 F:      drivers/i2c/busses/i2c-aspeed.c
1240 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt
1241 F:      Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
1242
1243 ARM/ASPEED MACHINE SUPPORT
1244 M:      Joel Stanley <joel@jms.id.au>
1245 R:      Andrew Jeffery <andrew@aj.id.au>
1246 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1247 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
1248 Q:      https://patchwork.ozlabs.org/project/linux-aspeed/list/
1249 S:      Supported
1250 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git
1251 F:      arch/arm/mach-aspeed/
1252 F:      arch/arm/boot/dts/aspeed-*
1253 N:      aspeed
1254
1255 ARM/ATMEL AT91 Clock Support
1256 M:      Boris Brezillon <boris.brezillon@bootlin.com>
1257 S:      Maintained
1258 F:      drivers/clk/at91
1259
1260 ARM/CALXEDA HIGHBANK ARCHITECTURE
1261 M:      Rob Herring <robh@kernel.org>
1262 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1263 S:      Maintained
1264 F:      arch/arm/mach-highbank/
1265 F:      arch/arm/boot/dts/highbank.dts
1266 F:      arch/arm/boot/dts/ecx-*.dts*
1267
1268 ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT
1269 M:      Krzysztof Halasa <khalasa@piap.pl>
1270 S:      Maintained
1271 F:      arch/arm/mach-cns3xxx/
1272
1273 ARM/CAVIUM THUNDER NETWORK DRIVER
1274 M:      Sunil Goutham <sgoutham@cavium.com>
1275 M:      Robert Richter <rric@kernel.org>
1276 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1277 S:      Supported
1278 F:      drivers/net/ethernet/cavium/thunder/
1279
1280 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
1281 M:      Lukasz Majewski <lukma@denx.de>
1282 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1283 S:      Maintained
1284 F:      arch/arm/mach-ep93xx/ts72xx.c
1285
1286 ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
1287 M:      Alexander Shiyan <shc_work@mail.ru>
1288 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1289 S:      Odd Fixes
1290 N:      clps711x
1291
1292 ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT
1293 M:      Lennert Buytenhek <kernel@wantstofly.org>
1294 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1295 S:      Maintained
1296
1297 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
1298 M:      Hartley Sweeten <hsweeten@visionengravers.com>
1299 M:      Alexander Sverdlin <alexander.sverdlin@gmail.com>
1300 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1301 S:      Maintained
1302 F:      arch/arm/mach-ep93xx/
1303 F:      arch/arm/mach-ep93xx/include/mach/
1304
1305 ARM/CLKDEV SUPPORT
1306 M:      Russell King <linux@armlinux.org.uk>
1307 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1308 S:      Maintained
1309 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
1310 F:      drivers/clk/clkdev.c
1311
1312 ARM/COMPULAB CM-X270/EM-X270 and CM-X300 MACHINE SUPPORT
1313 M:      Mike Rapoport <mike@compulab.co.il>
1314 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1315 S:      Maintained
1316
1317 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
1318 M:      Baruch Siach <baruch@tkos.co.il>
1319 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1320 S:      Maintained
1321 F:      arch/arm/boot/dts/cx92755*
1322 N:      digicolor
1323
1324 ARM/CONTEC MICRO9 MACHINE SUPPORT
1325 M:      Hubert Feurstein <hubert.feurstein@contec.at>
1326 S:      Maintained
1327 F:      arch/arm/mach-ep93xx/micro9.c
1328
1329 ARM/CORESIGHT FRAMEWORK AND DRIVERS
1330 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
1331 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1332 S:      Maintained
1333 F:      drivers/hwtracing/coresight/*
1334 F:      Documentation/trace/coresight.txt
1335 F:      Documentation/trace/coresight-cpu-debug.txt
1336 F:      Documentation/devicetree/bindings/arm/coresight.txt
1337 F:      Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt
1338 F:      Documentation/ABI/testing/sysfs-bus-coresight-devices-*
1339 F:      tools/perf/arch/arm/util/pmu.c
1340 F:      tools/perf/arch/arm/util/auxtrace.c
1341 F:      tools/perf/arch/arm/util/cs-etm.c
1342 F:      tools/perf/arch/arm/util/cs-etm.h
1343 F:      tools/perf/util/cs-etm.*
1344 F:      tools/perf/util/cs-etm-decoder/*
1345
1346 ARM/CORGI MACHINE SUPPORT
1347 M:      Richard Purdie <rpurdie@rpsys.net>
1348 S:      Maintained
1349
1350 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
1351 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1352 M:      Linus Walleij <linus.walleij@linaro.org>
1353 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1354 T:      git git://github.com/ulli-kroll/linux.git
1355 S:      Maintained
1356 F:      Documentation/devicetree/bindings/arm/gemini.txt
1357 F:      Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
1358 F:      Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt
1359 F:      Documentation/devicetree/bindings/rtc/faraday,ftrtc010.txt
1360 F:      arch/arm/mach-gemini/
1361 F:      drivers/net/ethernet/cortina/
1362 F:      drivers/pinctrl/pinctrl-gemini.c
1363 F:      drivers/rtc/rtc-ftrtc010.c
1364
1365 ARM/CSR SIRFPRIMA2 MACHINE SUPPORT
1366 M:      Barry Song <baohua@kernel.org>
1367 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1368 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux.git
1369 S:      Maintained
1370 F:      arch/arm/boot/dts/prima2*
1371 F:      arch/arm/mach-prima2/
1372 F:      drivers/clk/sirf/
1373 F:      drivers/clocksource/timer-prima2.c
1374 F:      drivers/clocksource/timer-atlas7.c
1375 N:      [^a-z]sirf
1376
1377 ARM/EBSA110 MACHINE SUPPORT
1378 M:      Russell King <linux@armlinux.org.uk>
1379 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1380 W:      http://www.armlinux.org.uk/
1381 S:      Maintained
1382 F:      arch/arm/mach-ebsa110/
1383 F:      drivers/net/ethernet/amd/am79c961a.*
1384
1385 ARM/ENERGY MICRO (SILICON LABS) EFM32 SUPPORT
1386 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
1387 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1388 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1389 S:      Maintained
1390 N:      efm32
1391
1392 ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6)
1393 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1394 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1395 S:      Maintained
1396 F:      arch/arm/mach-pxa/ezx.c
1397
1398 ARM/FARADAY FA526 PORT
1399 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1400 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1401 S:      Maintained
1402 T:      git git://git.berlios.de/gemini-board
1403 F:      arch/arm/mm/*-fa*
1404
1405 ARM/FOOTBRIDGE ARCHITECTURE
1406 M:      Russell King <linux@armlinux.org.uk>
1407 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1408 W:      http://www.armlinux.org.uk/
1409 S:      Maintained
1410 F:      arch/arm/include/asm/hardware/dec21285.h
1411 F:      arch/arm/mach-footbridge/
1412
1413 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
1414 M:      Shawn Guo <shawnguo@kernel.org>
1415 M:      Sascha Hauer <s.hauer@pengutronix.de>
1416 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1417 R:      Fabio Estevam <fabio.estevam@nxp.com>
1418 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1419 S:      Maintained
1420 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1421 F:      arch/arm/mach-imx/
1422 F:      arch/arm/mach-mxs/
1423 F:      arch/arm/boot/dts/imx*
1424 F:      arch/arm/configs/imx*_defconfig
1425 F:      drivers/clk/imx/
1426 F:      drivers/soc/imx/
1427 F:      include/soc/imx/
1428
1429 ARM/FREESCALE VYBRID ARM ARCHITECTURE
1430 M:      Shawn Guo <shawnguo@kernel.org>
1431 M:      Sascha Hauer <s.hauer@pengutronix.de>
1432 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1433 R:      Stefan Agner <stefan@agner.ch>
1434 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1435 S:      Maintained
1436 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1437 F:      arch/arm/mach-imx/*vf610*
1438 F:      arch/arm/boot/dts/vf*
1439
1440 ARM/GLOMATION GESBC9312SX MACHINE SUPPORT
1441 M:      Lennert Buytenhek <kernel@wantstofly.org>
1442 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1443 S:      Maintained
1444
1445 ARM/GUMSTIX MACHINE SUPPORT
1446 M:      Steve Sakoman <sakoman@gmail.com>
1447 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1448 S:      Maintained
1449
1450 ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT
1451 M:      Philipp Zabel <philipp.zabel@gmail.com>
1452 M:      Paul Parsons <lost.distance@yahoo.com>
1453 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1454 S:      Maintained
1455 F:      arch/arm/mach-pxa/hx4700.c
1456 F:      arch/arm/mach-pxa/include/mach/hx4700.h
1457 F:      sound/soc/pxa/hx4700.c
1458
1459 ARM/HISILICON SOC SUPPORT
1460 M:      Wei Xu <xuwei5@hisilicon.com>
1461 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1462 W:      http://www.hisilicon.com
1463 S:      Supported
1464 T:      git git://github.com/hisilicon/linux-hisi.git
1465 F:      arch/arm/mach-hisi/
1466 F:      arch/arm/boot/dts/hi3*
1467 F:      arch/arm/boot/dts/hip*
1468 F:      arch/arm/boot/dts/hisi*
1469 F:      arch/arm64/boot/dts/hisilicon/
1470
1471 ARM/HP JORNADA 7XX MACHINE SUPPORT
1472 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
1473 W:      www.jlime.com
1474 S:      Maintained
1475 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
1476 F:      arch/arm/mach-sa1100/jornada720.c
1477 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
1478
1479 ARM/IGEP MACHINE SUPPORT
1480 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
1481 M:      Javier Martinez Canillas <javier@dowhile0.org>
1482 L:      linux-omap@vger.kernel.org
1483 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1484 S:      Maintained
1485 F:      arch/arm/boot/dts/omap3-igep*
1486
1487 ARM/INCOME PXA270 SUPPORT
1488 M:      Marek Vasut <marek.vasut@gmail.com>
1489 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1490 S:      Maintained
1491 F:      arch/arm/mach-pxa/colibri-pxa270-income.c
1492
1493 ARM/INTEL IOP13XX ARM ARCHITECTURE
1494 M:      Lennert Buytenhek <kernel@wantstofly.org>
1495 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1496 S:      Maintained
1497
1498 ARM/INTEL IOP32X ARM ARCHITECTURE
1499 M:      Lennert Buytenhek <kernel@wantstofly.org>
1500 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1501 S:      Maintained
1502
1503 ARM/INTEL IOP33X ARM ARCHITECTURE
1504 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1505 S:      Orphan
1506
1507 ARM/INTEL IQ81342EX MACHINE SUPPORT
1508 M:      Lennert Buytenhek <kernel@wantstofly.org>
1509 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1510 S:      Maintained
1511
1512 ARM/INTEL IXDP2850 MACHINE SUPPORT
1513 M:      Lennert Buytenhek <kernel@wantstofly.org>
1514 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1515 S:      Maintained
1516
1517 ARM/INTEL IXP4XX ARM ARCHITECTURE
1518 M:      Imre Kaloz <kaloz@openwrt.org>
1519 M:      Krzysztof Halasa <khalasa@piap.pl>
1520 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1521 S:      Maintained
1522 F:      arch/arm/mach-ixp4xx/
1523
1524 ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT
1525 M:      Jonathan Cameron <jic23@cam.ac.uk>
1526 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1527 S:      Maintained
1528 F:      arch/arm/mach-pxa/stargate2.c
1529 F:      drivers/pcmcia/pxa2xx_stargate2.c
1530
1531 ARM/INTEL XSC3 (MANZANO) ARM CORE
1532 M:      Lennert Buytenhek <kernel@wantstofly.org>
1533 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1534 S:      Maintained
1535
1536 ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT
1537 M:      Lennert Buytenhek <kernel@wantstofly.org>
1538 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1539 S:      Maintained
1540
1541 ARM/LG1K ARCHITECTURE
1542 M:      Chanho Min <chanho.min@lge.com>
1543 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1544 S:      Maintained
1545 F:      arch/arm64/boot/dts/lg/
1546
1547 ARM/LOGICPD PXA270 MACHINE SUPPORT
1548 M:      Lennert Buytenhek <kernel@wantstofly.org>
1549 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1550 S:      Maintained
1551
1552 ARM/LPC18XX ARCHITECTURE
1553 M:      Joachim Eastwood <manabian@gmail.com>
1554 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1555 S:      Maintained
1556 F:      arch/arm/boot/dts/lpc43*
1557 F:      drivers/clk/nxp/clk-lpc18xx*
1558 F:      drivers/clocksource/time-lpc32xx.c
1559 F:      drivers/i2c/busses/i2c-lpc2k.c
1560 F:      drivers/memory/pl172.c
1561 F:      drivers/mtd/spi-nor/nxp-spifi.c
1562 F:      drivers/rtc/rtc-lpc24xx.c
1563 N:      lpc18xx
1564
1565 ARM/LPC32XX SOC SUPPORT
1566 M:      Vladimir Zapolskiy <vz@mleia.com>
1567 M:      Sylvain Lemieux <slemieux.tyco@gmail.com>
1568 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1569 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
1570 S:      Maintained
1571 F:      arch/arm/boot/dts/lpc32*
1572 F:      arch/arm/mach-lpc32xx/
1573 F:      drivers/i2c/busses/i2c-pnx.c
1574 F:      drivers/net/ethernet/nxp/lpc_eth.c
1575 F:      drivers/usb/host/ohci-nxp.c
1576 F:      drivers/watchdog/pnx4008_wdt.c
1577 N:      lpc32xx
1578
1579 ARM/MAGICIAN MACHINE SUPPORT
1580 M:      Philipp Zabel <philipp.zabel@gmail.com>
1581 S:      Maintained
1582
1583 ARM/Marvell Dove/MV78xx0/Orion SOC support
1584 M:      Jason Cooper <jason@lakedaemon.net>
1585 M:      Andrew Lunn <andrew@lunn.ch>
1586 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1587 M:      Gregory Clement <gregory.clement@bootlin.com>
1588 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1589 S:      Maintained
1590 F:      Documentation/devicetree/bindings/soc/dove/
1591 F:      arch/arm/mach-dove/
1592 F:      arch/arm/mach-mv78xx0/
1593 F:      arch/arm/mach-orion5x/
1594 F:      arch/arm/plat-orion/
1595 F:      arch/arm/boot/dts/dove*
1596 F:      arch/arm/boot/dts/orion5x*
1597
1598 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K SOC support
1599 M:      Jason Cooper <jason@lakedaemon.net>
1600 M:      Andrew Lunn <andrew@lunn.ch>
1601 M:      Gregory Clement <gregory.clement@bootlin.com>
1602 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1603 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1604 S:      Maintained
1605 F:      arch/arm/boot/dts/armada*
1606 F:      arch/arm/boot/dts/kirkwood*
1607 F:      arch/arm/configs/mvebu_*_defconfig
1608 F:      arch/arm/mach-mvebu/
1609 F:      arch/arm64/boot/dts/marvell/armada*
1610 F:      drivers/cpufreq/armada-37xx-cpufreq.c
1611 F:      drivers/cpufreq/mvebu-cpufreq.c
1612 F:      drivers/irqchip/irq-armada-370-xp.c
1613 F:      drivers/irqchip/irq-mvebu-*
1614 F:      drivers/pinctrl/mvebu/
1615 F:      drivers/rtc/rtc-armada38x.c
1616
1617 ARM/Mediatek RTC DRIVER
1618 M:      Eddie Huang <eddie.huang@mediatek.com>
1619 M:      Sean Wang <sean.wang@mediatek.com>
1620 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1621 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1622 S:      Maintained
1623 F:      Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
1624 F:      drivers/rtc/rtc-mt6397.c
1625 F:      drivers/rtc/rtc-mt7622.c
1626
1627 ARM/Mediatek SoC support
1628 M:      Matthias Brugger <matthias.bgg@gmail.com>
1629 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1630 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1631 S:      Maintained
1632 F:      arch/arm/boot/dts/mt6*
1633 F:      arch/arm/boot/dts/mt7*
1634 F:      arch/arm/boot/dts/mt8*
1635 F:      arch/arm/mach-mediatek/
1636 F:      arch/arm64/boot/dts/mediatek/
1637 N:      mtk
1638 K:      mediatek
1639
1640 ARM/Mediatek USB3 PHY DRIVER
1641 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
1642 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1643 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1644 S:      Maintained
1645 F:      drivers/phy/mediatek/phy-mtk-tphy.c
1646
1647 ARM/MICREL KS8695 ARCHITECTURE
1648 M:      Greg Ungerer <gerg@uclinux.org>
1649 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1650 F:      arch/arm/mach-ks8695/
1651 S:      Odd Fixes
1652
1653 ARM/Microchip (AT91) SoC support
1654 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
1655 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
1656 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1657 W:      http://www.linux4sam.org
1658 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nferre/linux-at91.git
1659 S:      Supported
1660 N:      at91
1661 N:      atmel
1662 F:      arch/arm/mach-at91/
1663 F:      include/soc/at91/
1664 F:      arch/arm/boot/dts/at91*.dts
1665 F:      arch/arm/boot/dts/at91*.dtsi
1666 F:      arch/arm/boot/dts/sama*.dts
1667 F:      arch/arm/boot/dts/sama*.dtsi
1668 F:      arch/arm/include/debug/at91.S
1669 F:      drivers/memory/atmel*
1670 F:      drivers/watchdog/sama5d4_wdt.c
1671 X:      drivers/input/touchscreen/atmel_mxt_ts.c
1672 X:      drivers/net/wireless/atmel/
1673
1674 ARM/MIOA701 MACHINE SUPPORT
1675 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1676 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1677 F:      arch/arm/mach-pxa/mioa701.c
1678 S:      Maintained
1679
1680 ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT
1681 M:      Michael Petchkovsky <mkpetch@internode.on.net>
1682 S:      Maintained
1683
1684 ARM/NOMADIK/U300/Ux500 ARCHITECTURES
1685 M:      Linus Walleij <linus.walleij@linaro.org>
1686 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1687 S:      Maintained
1688 F:      arch/arm/mach-nomadik/
1689 F:      arch/arm/mach-u300/
1690 F:      arch/arm/mach-ux500/
1691 F:      arch/arm/boot/dts/ste-*
1692 F:      drivers/clk/clk-nomadik.c
1693 F:      drivers/clk/clk-u300.c
1694 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
1695 F:      drivers/clocksource/timer-u300.c
1696 F:      drivers/dma/coh901318*
1697 F:      drivers/dma/ste_dma40*
1698 F:      drivers/hwspinlock/u8500_hsem.c
1699 F:      drivers/i2c/busses/i2c-nomadik.c
1700 F:      drivers/i2c/busses/i2c-stu300.c
1701 F:      drivers/mfd/ab3100*
1702 F:      drivers/mfd/ab8500*
1703 F:      drivers/mfd/abx500*
1704 F:      drivers/mfd/dbx500*
1705 F:      drivers/mfd/db8500*
1706 F:      drivers/pinctrl/nomadik/
1707 F:      drivers/pinctrl/pinctrl-coh901*
1708 F:      drivers/pinctrl/pinctrl-u300.c
1709 F:      drivers/rtc/rtc-ab3100.c
1710 F:      drivers/rtc/rtc-ab8500.c
1711 F:      drivers/rtc/rtc-coh901331.c
1712 F:      drivers/rtc/rtc-pl031.c
1713 F:      drivers/watchdog/coh901327_wdt.c
1714 F:      Documentation/devicetree/bindings/arm/ste-*
1715 F:      Documentation/devicetree/bindings/arm/ux500/
1716 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
1717
1718 ARM/NUVOTON NPCM ARCHITECTURE
1719 M:      Avi Fishman <avifishman70@gmail.com>
1720 M:      Tomer Maimon <tmaimon77@gmail.com>
1721 R:      Patrick Venture <venture@google.com>
1722 R:      Nancy Yuen <yuenn@google.com>
1723 R:      Brendan Higgins <brendanhiggins@google.com>
1724 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1725 S:      Supported
1726 F:      arch/arm/mach-npcm/
1727 F:      arch/arm/boot/dts/nuvoton-npcm*
1728 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clks.h
1729 F:      drivers/*/*npcm*
1730 F:      Documentation/*/*npcm*
1731
1732 ARM/NUVOTON W90X900 ARM ARCHITECTURE
1733 M:      Wan ZongShun <mcuos.com@gmail.com>
1734 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1735 W:      http://www.mcuos.com
1736 S:      Maintained
1737 F:      arch/arm/mach-w90x900/
1738 F:      drivers/input/keyboard/w90p910_keypad.c
1739 F:      drivers/input/touchscreen/w90p910_ts.c
1740 F:      drivers/watchdog/nuc900_wdt.c
1741 F:      drivers/net/ethernet/nuvoton/w90p910_ether.c
1742 F:      drivers/mtd/nand/raw/nuc900_nand.c
1743 F:      drivers/rtc/rtc-nuc900.c
1744 F:      drivers/spi/spi-nuc900.c
1745 F:      drivers/usb/host/ehci-w90x900.c
1746 F:      drivers/video/fbdev/nuc900fb.c
1747
1748 ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
1749 M:      Nelson Castillo <arhuaco@freaks-unidos.net>
1750 L:      openmoko-kernel@lists.openmoko.org (subscribers-only)
1751 W:      http://wiki.openmoko.org/wiki/Neo_FreeRunner
1752 S:      Supported
1753
1754 ARM/Orion SoC/Technologic Systems TS-78xx platform support
1755 M:      Alexander Clouter <alex@digriz.org.uk>
1756 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1757 W:      http://www.digriz.org.uk/ts78xx/kernel
1758 S:      Maintained
1759 F:      arch/arm/mach-orion5x/ts78xx-*
1760
1761 ARM/OXNAS platform support
1762 M:      Neil Armstrong <narmstrong@baylibre.com>
1763 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1764 L:      linux-oxnas@groups.io (moderated for non-subscribers)
1765 S:      Maintained
1766 F:      arch/arm/mach-oxnas/
1767 F:      arch/arm/boot/dts/ox8*.dts*
1768 N:      oxnas
1769
1770 ARM/PALM TREO SUPPORT
1771 M:      Tomas Cech <sleep_walker@suse.com>
1772 L:      linux-arm-kernel@lists.infradead.org
1773 W:      http://hackndev.com
1774 S:      Maintained
1775 F:      arch/arm/mach-pxa/palmtreo.*
1776
1777 ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT
1778 M:      Marek Vasut <marek.vasut@gmail.com>
1779 L:      linux-arm-kernel@lists.infradead.org
1780 W:      http://hackndev.com
1781 S:      Maintained
1782 F:      arch/arm/mach-pxa/include/mach/palmtx.h
1783 F:      arch/arm/mach-pxa/palmtx.c
1784 F:      arch/arm/mach-pxa/palmt5.*
1785 F:      arch/arm/mach-pxa/include/mach/palmld.h
1786 F:      arch/arm/mach-pxa/palmld.c
1787 F:      arch/arm/mach-pxa/palmte2.*
1788 F:      arch/arm/mach-pxa/include/mach/palmtc.h
1789 F:      arch/arm/mach-pxa/palmtc.c
1790
1791 ARM/PALMZ72 SUPPORT
1792 M:      Sergey Lapin <slapin@ossfans.org>
1793 L:      linux-arm-kernel@lists.infradead.org
1794 W:      http://hackndev.com
1795 S:      Maintained
1796 F:      arch/arm/mach-pxa/palmz72.*
1797
1798 ARM/PLEB SUPPORT
1799 M:      Peter Chubb <pleb@gelato.unsw.edu.au>
1800 W:      http://www.disy.cse.unsw.edu.au/Hardware/PLEB
1801 S:      Maintained
1802
1803 ARM/PT DIGITAL BOARD PORT
1804 M:      Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
1805 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1806 W:      http://www.armlinux.org.uk/
1807 S:      Maintained
1808
1809 ARM/QUALCOMM SUPPORT
1810 M:      Andy Gross <andy.gross@linaro.org>
1811 M:      David Brown <david.brown@linaro.org>
1812 L:      linux-arm-msm@vger.kernel.org
1813 L:      linux-soc@vger.kernel.org
1814 S:      Maintained
1815 F:      Documentation/devicetree/bindings/soc/qcom/
1816 F:      arch/arm/boot/dts/qcom-*.dts
1817 F:      arch/arm/boot/dts/qcom-*.dtsi
1818 F:      arch/arm/mach-qcom/
1819 F:      arch/arm64/boot/dts/qcom/*
1820 F:      drivers/i2c/busses/i2c-qup.c
1821 F:      drivers/clk/qcom/
1822 F:      drivers/dma/qcom/
1823 F:      drivers/soc/qcom/
1824 F:      drivers/spi/spi-qup.c
1825 F:      drivers/tty/serial/msm_serial.c
1826 F:      drivers/*/pm8???-*
1827 F:      drivers/mfd/ssbi.c
1828 F:      drivers/firmware/qcom_scm.c
1829 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux.git
1830
1831 ARM/RADISYS ENP2611 MACHINE SUPPORT
1832 M:      Lennert Buytenhek <kernel@wantstofly.org>
1833 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1834 S:      Maintained
1835
1836 ARM/REALTEK ARCHITECTURE
1837 M:      Andreas Färber <afaerber@suse.de>
1838 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1839 S:      Maintained
1840 F:      arch/arm64/boot/dts/realtek/
1841 F:      Documentation/devicetree/bindings/arm/realtek.txt
1842
1843 ARM/RENESAS ARM64 ARCHITECTURE
1844 M:      Simon Horman <horms@verge.net.au>
1845 M:      Magnus Damm <magnus.damm@gmail.com>
1846 L:      linux-renesas-soc@vger.kernel.org
1847 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
1848 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
1849 S:      Supported
1850 F:      arch/arm64/boot/dts/renesas/
1851 F:      Documentation/devicetree/bindings/arm/shmobile.txt
1852 F:      drivers/soc/renesas/
1853 F:      include/linux/soc/renesas/
1854
1855 ARM/RISCPC ARCHITECTURE
1856 M:      Russell King <linux@armlinux.org.uk>
1857 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1858 W:      http://www.armlinux.org.uk/
1859 S:      Maintained
1860 F:      arch/arm/include/asm/hardware/entry-macro-iomd.S
1861 F:      arch/arm/include/asm/hardware/ioc.h
1862 F:      arch/arm/include/asm/hardware/iomd.h
1863 F:      arch/arm/include/asm/hardware/memc.h
1864 F:      arch/arm/mach-rpc/
1865 F:      drivers/net/ethernet/8390/etherh.c
1866 F:      drivers/net/ethernet/i825xx/ether1*
1867 F:      drivers/net/ethernet/seeq/ether3*
1868 F:      drivers/scsi/arm/
1869
1870 ARM/Rockchip SoC support
1871 M:      Heiko Stuebner <heiko@sntech.de>
1872 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1873 L:      linux-rockchip@lists.infradead.org
1874 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
1875 S:      Maintained
1876 F:      arch/arm/boot/dts/rk3*
1877 F:      arch/arm/boot/dts/rv1108*
1878 F:      arch/arm/mach-rockchip/
1879 F:      drivers/clk/rockchip/
1880 F:      drivers/i2c/busses/i2c-rk3x.c
1881 F:      drivers/*/*rockchip*
1882 F:      drivers/*/*/*rockchip*
1883 F:      sound/soc/rockchip/
1884 N:      rockchip
1885
1886 ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
1887 M:      Kukjin Kim <kgene@kernel.org>
1888 M:      Krzysztof Kozlowski <krzk@kernel.org>
1889 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1890 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
1891 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
1892 S:      Maintained
1893 F:      arch/arm/boot/dts/s3c*
1894 F:      arch/arm/boot/dts/s5p*
1895 F:      arch/arm/boot/dts/exynos*
1896 F:      arch/arm64/boot/dts/exynos/
1897 F:      arch/arm/plat-samsung/
1898 F:      arch/arm/mach-s3c24*/
1899 F:      arch/arm/mach-s3c64xx/
1900 F:      arch/arm/mach-s5p*/
1901 F:      arch/arm/mach-exynos*/
1902 F:      drivers/*/*s3c24*
1903 F:      drivers/*/*/*s3c24*
1904 F:      drivers/*/*s3c64xx*
1905 F:      drivers/*/*s5pv210*
1906 F:      drivers/memory/samsung/*
1907 F:      drivers/soc/samsung/*
1908 F:      Documentation/arm/Samsung/
1909 F:      Documentation/devicetree/bindings/arm/samsung/
1910 F:      Documentation/devicetree/bindings/sram/samsung-sram.txt
1911 F:      Documentation/devicetree/bindings/power/pd-samsung.txt
1912 N:      exynos
1913
1914 ARM/SAMSUNG MOBILE MACHINE SUPPORT
1915 M:      Kyungmin Park <kyungmin.park@samsung.com>
1916 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1917 S:      Maintained
1918 F:      arch/arm/mach-s5pv210/
1919
1920 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
1921 M:      Kyungmin Park <kyungmin.park@samsung.com>
1922 M:      Kamil Debski <kamil@wypas.org>
1923 M:      Andrzej Hajda <a.hajda@samsung.com>
1924 L:      linux-arm-kernel@lists.infradead.org
1925 L:      linux-media@vger.kernel.org
1926 S:      Maintained
1927 F:      drivers/media/platform/s5p-g2d/
1928
1929 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
1930 M:      Marek Szyprowski <m.szyprowski@samsung.com>
1931 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
1932 L:      linux-media@vger.kernel.org
1933 S:      Maintained
1934 F:      drivers/media/platform/s5p-cec/
1935 F:      Documentation/devicetree/bindings/media/s5p-cec.txt
1936
1937 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
1938 M:      Andrzej Pietrasiewicz <andrzej.p@samsung.com>
1939 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
1940 L:      linux-arm-kernel@lists.infradead.org
1941 L:      linux-media@vger.kernel.org
1942 S:      Maintained
1943 F:      drivers/media/platform/s5p-jpeg/
1944
1945 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
1946 M:      Kyungmin Park <kyungmin.park@samsung.com>
1947 M:      Kamil Debski <kamil@wypas.org>
1948 M:      Jeongtae Park <jtp.park@samsung.com>
1949 M:      Andrzej Hajda <a.hajda@samsung.com>
1950 L:      linux-arm-kernel@lists.infradead.org
1951 L:      linux-media@vger.kernel.org
1952 S:      Maintained
1953 F:      arch/arm/plat-samsung/s5p-dev-mfc.c
1954 F:      drivers/media/platform/s5p-mfc/
1955
1956 ARM/SHMOBILE ARM ARCHITECTURE
1957 M:      Simon Horman <horms@verge.net.au>
1958 M:      Magnus Damm <magnus.damm@gmail.com>
1959 L:      linux-renesas-soc@vger.kernel.org
1960 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
1961 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
1962 S:      Supported
1963 F:      arch/arm/boot/dts/emev2*
1964 F:      arch/arm/boot/dts/r7s*
1965 F:      arch/arm/boot/dts/r8a*
1966 F:      arch/arm/boot/dts/sh*
1967 F:      arch/arm/configs/shmobile_defconfig
1968 F:      arch/arm/include/debug/renesas-scif.S
1969 F:      arch/arm/mach-shmobile/
1970 F:      Documentation/devicetree/bindings/arm/shmobile.txt
1971 F:      drivers/soc/renesas/
1972 F:      include/linux/soc/renesas/
1973
1974 ARM/SOCFPGA ARCHITECTURE
1975 M:      Dinh Nguyen <dinguyen@kernel.org>
1976 S:      Maintained
1977 F:      arch/arm/mach-socfpga/
1978 F:      arch/arm/boot/dts/socfpga*
1979 F:      arch/arm/configs/socfpga_defconfig
1980 F:      arch/arm64/boot/dts/altera/
1981 W:      http://www.rocketboards.org
1982 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
1983
1984 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
1985 M:      Dinh Nguyen <dinguyen@kernel.org>
1986 S:      Maintained
1987 F:      drivers/clk/socfpga/
1988
1989 ARM/SOCFPGA EDAC SUPPORT
1990 M:      Thor Thayer <thor.thayer@linux.intel.com>
1991 S:      Maintained
1992 F:      drivers/edac/altera_edac.
1993
1994 ARM/SPREADTRUM SoC SUPPORT
1995 M:      Orson Zhai <orsonzhai@gmail.com>
1996 M:      Baolin Wang <baolin.wang@linaro.org>
1997 M:      Chunyan Zhang <zhang.lyra@gmail.com>
1998 S:      Maintained
1999 F:      arch/arm64/boot/dts/sprd
2000 N:      sprd
2001
2002 ARM/STI ARCHITECTURE
2003 M:      Patrice Chotard <patrice.chotard@st.com>
2004 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2005 W:      http://www.stlinux.com
2006 S:      Maintained
2007 F:      arch/arm/mach-sti/
2008 F:      arch/arm/boot/dts/sti*
2009 F:      drivers/char/hw_random/st-rng.c
2010 F:      drivers/clocksource/arm_global_timer.c
2011 F:      drivers/clocksource/clksrc_st_lpc.c
2012 F:      drivers/cpufreq/sti-cpufreq.c
2013 F:      drivers/dma/st_fdma*
2014 F:      drivers/i2c/busses/i2c-st.c
2015 F:      drivers/media/rc/st_rc.c
2016 F:      drivers/media/platform/sti/c8sectpfe/
2017 F:      drivers/mmc/host/sdhci-st.c
2018 F:      drivers/phy/st/phy-miphy28lp.c
2019 F:      drivers/phy/st/phy-stih407-usb.c
2020 F:      drivers/pinctrl/pinctrl-st.c
2021 F:      drivers/remoteproc/st_remoteproc.c
2022 F:      drivers/remoteproc/st_slim_rproc.c
2023 F:      drivers/reset/sti/
2024 F:      drivers/rtc/rtc-st-lpc.c
2025 F:      drivers/tty/serial/st-asc.c
2026 F:      drivers/usb/dwc3/dwc3-st.c
2027 F:      drivers/usb/host/ehci-st.c
2028 F:      drivers/usb/host/ohci-st.c
2029 F:      drivers/watchdog/st_lpc_wdt.c
2030 F:      drivers/ata/ahci_st.c
2031 F:      include/linux/remoteproc/st_slim_rproc.h
2032
2033 ARM/STM32 ARCHITECTURE
2034 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2035 M:      Alexandre Torgue <alexandre.torgue@st.com>
2036 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2037 S:      Maintained
2038 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2039 N:      stm32
2040 F:      arch/arm/boot/dts/stm32*
2041 F:      arch/arm/mach-stm32/
2042 F:      drivers/clocksource/armv7m_systick.c
2043
2044 ARM/Synaptics Berlin SoC support
2045 M:      Jisheng Zhang <Jisheng.Zhang@synaptics.com>
2046 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2047 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2048 S:      Maintained
2049 F:      arch/arm/mach-berlin/
2050 F:      arch/arm/boot/dts/berlin*
2051 F:      arch/arm64/boot/dts/marvell/berlin*
2052
2053 ARM/TANGO ARCHITECTURE
2054 M:      Marc Gonzalez <marc.w.gonzalez@free.fr>
2055 M:      Mans Rullgard <mans@mansr.com>
2056 L:      linux-arm-kernel@lists.infradead.org
2057 S:      Odd Fixes
2058 N:      tango
2059
2060 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2061 M:      Lennert Buytenhek <kernel@wantstofly.org>
2062 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2063 S:      Maintained
2064
2065 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2066 M:      Hans Verkuil <hans.verkuil@cisco.com>
2067 L:      linux-tegra@vger.kernel.org
2068 L:      linux-media@vger.kernel.org
2069 S:      Maintained
2070 F:      drivers/media/platform/tegra-cec/
2071 F:      Documentation/devicetree/bindings/media/tegra-cec.txt
2072
2073 ARM/TETON BGA MACHINE SUPPORT
2074 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2075 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2076 S:      Maintained
2077
2078 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2079 M:      Santosh Shilimkar <ssantosh@kernel.org>
2080 L:      linux-kernel@vger.kernel.org
2081 S:      Maintained
2082 F:      drivers/memory/*emif*
2083
2084 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2085 M:      Santosh Shilimkar <ssantosh@kernel.org>
2086 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2087 S:      Maintained
2088 F:      arch/arm/mach-keystone/
2089 F:      arch/arm/boot/dts/keystone-*
2090 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
2091
2092 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2093 M:      Santosh Shilimkar <ssantosh@kernel.org>
2094 L:      linux-kernel@vger.kernel.org
2095 S:      Maintained
2096 F:      drivers/clk/keystone/
2097
2098 ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE
2099 M:      Santosh Shilimkar <ssantosh@kernel.org>
2100 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2101 L:      linux-kernel@vger.kernel.org
2102 S:      Maintained
2103 F:      drivers/clocksource/timer-keystone.c
2104
2105 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2106 M:      Santosh Shilimkar <ssantosh@kernel.org>
2107 L:      linux-kernel@vger.kernel.org
2108 S:      Maintained
2109 F:      drivers/power/reset/keystone-reset.c
2110
2111 ARM/THECUS N2100 MACHINE SUPPORT
2112 M:      Lennert Buytenhek <kernel@wantstofly.org>
2113 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2114 S:      Maintained
2115
2116 ARM/TOSA MACHINE SUPPORT
2117 M:      Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2118 M:      Dirk Opfer <dirk@opfer-online.de>
2119 S:      Maintained
2120
2121 ARM/UNIPHIER ARCHITECTURE
2122 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
2123 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2124 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
2125 S:      Maintained
2126 F:      Documentation/devicetree/bindings/gpio/gpio-uniphier.txt
2127 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.txt
2128 F:      arch/arm/boot/dts/uniphier*
2129 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2130 F:      arch/arm/mach-uniphier/
2131 F:      arch/arm/mm/cache-uniphier.c
2132 F:      arch/arm64/boot/dts/socionext/uniphier*
2133 F:      drivers/bus/uniphier-system-bus.c
2134 F:      drivers/clk/uniphier/
2135 F:      drivers/gpio/gpio-uniphier.c
2136 F:      drivers/i2c/busses/i2c-uniphier*
2137 F:      drivers/irqchip/irq-uniphier-aidet.c
2138 F:      drivers/pinctrl/uniphier/
2139 F:      drivers/reset/reset-uniphier.c
2140 F:      drivers/tty/serial/8250/8250_uniphier.c
2141 N:      uniphier
2142
2143 ARM/Ux500 CLOCK FRAMEWORK SUPPORT
2144 M:      Ulf Hansson <ulf.hansson@linaro.org>
2145 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2146 T:      git git://git.linaro.org/people/ulfh/clk.git
2147 S:      Maintained
2148 F:      drivers/clk/ux500/
2149
2150 ARM/VERSATILE EXPRESS PLATFORM
2151 M:      Liviu Dudau <liviu.dudau@arm.com>
2152 M:      Sudeep Holla <sudeep.holla@arm.com>
2153 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2154 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2155 S:      Maintained
2156 F:      arch/arm/boot/dts/vexpress*
2157 F:      arch/arm64/boot/dts/arm/
2158 F:      arch/arm/mach-vexpress/
2159 F:      */*/vexpress*
2160 F:      */*/*/vexpress*
2161 F:      drivers/clk/versatile/clk-vexpress-osc.c
2162 F:      drivers/clocksource/versatile.c
2163 N:      mps2
2164
2165 ARM/VFP SUPPORT
2166 M:      Russell King <linux@armlinux.org.uk>
2167 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2168 W:      http://www.armlinux.org.uk/
2169 S:      Maintained
2170 F:      arch/arm/vfp/
2171
2172 ARM/VOIPAC PXA270 SUPPORT
2173 M:      Marek Vasut <marek.vasut@gmail.com>
2174 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2175 S:      Maintained
2176 F:      arch/arm/mach-pxa/vpac270.c
2177 F:      arch/arm/mach-pxa/include/mach/vpac270.h
2178
2179 ARM/VT8500 ARM ARCHITECTURE
2180 M:      Tony Prisk <linux@prisktech.co.nz>
2181 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2182 S:      Maintained
2183 F:      arch/arm/mach-vt8500/
2184 F:      drivers/clocksource/vt8500_timer.c
2185 F:      drivers/i2c/busses/i2c-wmt.c
2186 F:      drivers/mmc/host/wmt-sdmmc.c
2187 F:      drivers/pwm/pwm-vt8500.c
2188 F:      drivers/rtc/rtc-vt8500.c
2189 F:      drivers/tty/serial/vt8500_serial.c
2190 F:      drivers/usb/host/ehci-platform.c
2191 F:      drivers/usb/host/uhci-platform.c
2192 F:      drivers/video/fbdev/vt8500lcdfb.*
2193 F:      drivers/video/fbdev/wm8505fb*
2194 F:      drivers/video/fbdev/wmt_ge_rops.*
2195
2196 ARM/ZIPIT Z2 SUPPORT
2197 M:      Marek Vasut <marek.vasut@gmail.com>
2198 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2199 S:      Maintained
2200 F:      arch/arm/mach-pxa/z2.c
2201 F:      arch/arm/mach-pxa/include/mach/z2.h
2202
2203 ARM/ZTE ARCHITECTURE
2204 M:      Jun Nie <jun.nie@linaro.org>
2205 M:      Baoyou Xie <baoyou.xie@linaro.org>
2206 M:      Shawn Guo <shawnguo@kernel.org>
2207 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2208 S:      Maintained
2209 F:      arch/arm/boot/dts/zx2967*
2210 F:      arch/arm/mach-zx/
2211 F:      arch/arm64/boot/dts/zte/
2212 F:      drivers/clk/zte/
2213 F:      drivers/dma/zx_dma.c
2214 F:      drivers/gpio/gpio-zx.c
2215 F:      drivers/i2c/busses/i2c-zx2967.c
2216 F:      drivers/mmc/host/dw_mmc-zx.*
2217 F:      drivers/pinctrl/zte/
2218 F:      drivers/soc/zte/
2219 F:      drivers/thermal/zx2967_thermal.c
2220 F:      drivers/watchdog/zx2967_wdt.c
2221 F:      Documentation/devicetree/bindings/arm/zte.txt
2222 F:      Documentation/devicetree/bindings/clock/zx2967*.txt
2223 F:      Documentation/devicetree/bindings/dma/zxdma.txt
2224 F:      Documentation/devicetree/bindings/gpio/zx296702-gpio.txt
2225 F:      Documentation/devicetree/bindings/i2c/i2c-zx2967.txt
2226 F:      Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
2227 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
2228 F:      Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
2229 F:      Documentation/devicetree/bindings/soc/zte/
2230 F:      Documentation/devicetree/bindings/sound/zte,*.txt
2231 F:      Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
2232 F:      Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt
2233 F:      include/dt-bindings/clock/zx2967*.h
2234 F:      include/dt-bindings/soc/zte,*.h
2235 F:      sound/soc/codecs/zx_aud96p22.c
2236 F:      sound/soc/zte/
2237
2238 ARM/ZYNQ ARCHITECTURE
2239 M:      Michal Simek <michal.simek@xilinx.com>
2240 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2241 W:      http://wiki.xilinx.com
2242 T:      git https://github.com/Xilinx/linux-xlnx.git
2243 S:      Supported
2244 F:      arch/arm/mach-zynq/
2245 F:      drivers/cpuidle/cpuidle-zynq.c
2246 F:      drivers/block/xsysace.c
2247 N:      zynq
2248 N:      xilinx
2249 F:      drivers/clocksource/cadence_ttc_timer.c
2250 F:      drivers/i2c/busses/i2c-cadence.c
2251 F:      drivers/mmc/host/sdhci-of-arasan.c
2252 F:      drivers/edac/synopsys_edac.c
2253
2254 ARM64 PORT (AARCH64 ARCHITECTURE)
2255 M:      Catalin Marinas <catalin.marinas@arm.com>
2256 M:      Will Deacon <will.deacon@arm.com>
2257 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2258 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2259 S:      Maintained
2260 F:      arch/arm64/
2261 F:      Documentation/arm64/
2262
2263 AS3645A LED FLASH CONTROLLER DRIVER
2264 M:      Sakari Ailus <sakari.ailus@iki.fi>
2265 L:      linux-leds@vger.kernel.org
2266 S:      Maintained
2267 F:      drivers/leds/leds-as3645a.c
2268
2269 ASAHI KASEI AK8974 DRIVER
2270 M:      Linus Walleij <linus.walleij@linaro.org>
2271 L:      linux-iio@vger.kernel.org
2272 W:      http://www.akm.com/
2273 S:      Supported
2274 F:      drivers/iio/magnetometer/ak8974.c
2275
2276 ASC7621 HARDWARE MONITOR DRIVER
2277 M:      George Joseph <george.joseph@fairview5.com>
2278 L:      linux-hwmon@vger.kernel.org
2279 S:      Maintained
2280 F:      Documentation/hwmon/asc7621
2281 F:      drivers/hwmon/asc7621.c
2282
2283 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2284 M:      Corentin Chary <corentin.chary@gmail.com>
2285 L:      acpi4asus-user@lists.sourceforge.net
2286 L:      platform-driver-x86@vger.kernel.org
2287 W:      http://acpi4asus.sf.net
2288 S:      Maintained
2289 F:      drivers/platform/x86/asus*.c
2290 F:      drivers/platform/x86/eeepc*.c
2291
2292 ASUS WIRELESS RADIO CONTROL DRIVER
2293 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2294 L:      platform-driver-x86@vger.kernel.org
2295 S:      Maintained
2296 F:      drivers/platform/x86/asus-wireless.c
2297
2298 ASYMMETRIC KEYS
2299 M:      David Howells <dhowells@redhat.com>
2300 L:      keyrings@vger.kernel.org
2301 S:      Maintained
2302 F:      Documentation/crypto/asymmetric-keys.txt
2303 F:      include/linux/verification.h
2304 F:      include/crypto/public_key.h
2305 F:      include/crypto/pkcs7.h
2306 F:      crypto/asymmetric_keys/
2307
2308 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2309 R:      Dan Williams <dan.j.williams@intel.com>
2310 W:      http://sourceforge.net/projects/xscaleiop
2311 S:      Odd fixes
2312 F:      Documentation/crypto/async-tx-api.txt
2313 F:      crypto/async_tx/
2314 F:      drivers/dma/
2315 F:      include/linux/dmaengine.h
2316 F:      include/linux/async_tx.h
2317
2318 AT24 EEPROM DRIVER
2319 M:      Bartosz Golaszewski <brgl@bgdev.pl>
2320 L:      linux-i2c@vger.kernel.org
2321 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2322 S:      Maintained
2323 F:      Documentation/devicetree/bindings/eeprom/at24.txt
2324 F:      drivers/misc/eeprom/at24.c
2325 F:      include/linux/platform_data/at24.h
2326
2327 ATA OVER ETHERNET (AOE) DRIVER
2328 M:      "Ed L. Cashin" <ed.cashin@acm.org>
2329 W:      http://www.openaoe.org/
2330 S:      Supported
2331 F:      Documentation/aoe/
2332 F:      drivers/block/aoe/
2333
2334 ATHEROS 71XX/9XXX GPIO DRIVER
2335 M:      Alban Bedel <albeu@free.fr>
2336 W:      https://github.com/AlbanBedel/linux
2337 T:      git git://github.com/AlbanBedel/linux
2338 S:      Maintained
2339 F:      drivers/gpio/gpio-ath79.c
2340 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2341
2342 ATHEROS ATH GENERIC UTILITIES
2343 M:      "Luis R. Rodriguez" <mcgrof@do-not-panic.com>
2344 L:      linux-wireless@vger.kernel.org
2345 S:      Supported
2346 F:      drivers/net/wireless/ath/*
2347
2348 ATHEROS ATH5K WIRELESS DRIVER
2349 M:      Jiri Slaby <jirislaby@gmail.com>
2350 M:      Nick Kossifidis <mickflemm@gmail.com>
2351 M:      "Luis R. Rodriguez" <mcgrof@do-not-panic.com>
2352 L:      linux-wireless@vger.kernel.org
2353 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2354 S:      Maintained
2355 F:      drivers/net/wireless/ath/ath5k/
2356
2357 ATHEROS ATH6KL WIRELESS DRIVER
2358 M:      Kalle Valo <kvalo@qca.qualcomm.com>
2359 L:      linux-wireless@vger.kernel.org
2360 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2361 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2362 S:      Supported
2363 F:      drivers/net/wireless/ath/ath6kl/
2364
2365 ATI_REMOTE2 DRIVER
2366 M:      Ville Syrjala <syrjala@sci.fi>
2367 S:      Maintained
2368 F:      drivers/input/misc/ati_remote2.c
2369
2370 ATK0110 HWMON DRIVER
2371 M:      Luca Tettamanti <kronos.it@gmail.com>
2372 L:      linux-hwmon@vger.kernel.org
2373 S:      Maintained
2374 F:      drivers/hwmon/asus_atk0110.c
2375
2376 ATLX ETHERNET DRIVERS
2377 M:      Jay Cliburn <jcliburn@gmail.com>
2378 M:      Chris Snook <chris.snook@gmail.com>
2379 L:      netdev@vger.kernel.org
2380 W:      http://sourceforge.net/projects/atl1
2381 W:      http://atl1.sourceforge.net
2382 S:      Maintained
2383 F:      drivers/net/ethernet/atheros/
2384
2385 ATM
2386 M:      Chas Williams <3chas3@gmail.com>
2387 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2388 L:      netdev@vger.kernel.org
2389 W:      http://linux-atm.sourceforge.net
2390 S:      Maintained
2391 F:      drivers/atm/
2392 F:      include/linux/atm*
2393 F:      include/uapi/linux/atm*
2394
2395 ATMEL AT91 / AT32 MCI DRIVER
2396 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2397 S:      Maintained
2398 F:      drivers/mmc/host/atmel-mci.c
2399
2400 ATMEL AT91 SAMA5D2-Compatible Shutdown Controller
2401 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2402 S:      Supported
2403 F:      drivers/power/reset/at91-sama5d2_shdwc.c
2404
2405 ATMEL Audio ALSA driver
2406 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2407 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2408 S:      Supported
2409 F:      sound/soc/atmel
2410
2411 ATMEL I2C DRIVER
2412 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2413 L:      linux-i2c@vger.kernel.org
2414 S:      Supported
2415 F:      drivers/i2c/busses/i2c-at91.c
2416
2417 ATMEL ISI DRIVER
2418 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2419 L:      linux-media@vger.kernel.org
2420 S:      Supported
2421 F:      drivers/media/platform/atmel/atmel-isi.c
2422 F:      include/media/atmel-isi.h
2423
2424 ATMEL LCDFB DRIVER
2425 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2426 L:      linux-fbdev@vger.kernel.org
2427 S:      Maintained
2428 F:      drivers/video/fbdev/atmel_lcdfb.c
2429 F:      include/video/atmel_lcdc.h
2430
2431 ATMEL MACB ETHERNET DRIVER
2432 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2433 S:      Supported
2434 F:      drivers/net/ethernet/cadence/
2435
2436 ATMEL MAXTOUCH DRIVER
2437 M:      Nick Dyer <nick@shmanahar.org>
2438 T:      git git://github.com/ndyer/linux.git
2439 S:      Maintained
2440 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2441 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2442
2443 ATMEL SAMA5D2 ADC DRIVER
2444 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2445 L:      linux-iio@vger.kernel.org
2446 S:      Supported
2447 F:      drivers/iio/adc/at91-sama5d2_adc.c
2448
2449 ATMEL SDMMC DRIVER
2450 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2451 L:      linux-mmc@vger.kernel.org
2452 S:      Supported
2453 F:      drivers/mmc/host/sdhci-of-at91.c
2454
2455 ATMEL SPI DRIVER
2456 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2457 S:      Supported
2458 F:      drivers/spi/spi-atmel.*
2459
2460 ATMEL SSC DRIVER
2461 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2462 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2463 S:      Supported
2464 F:      drivers/misc/atmel-ssc.c
2465 F:      include/linux/atmel-ssc.h
2466
2467 ATMEL Timer Counter (TC) AND CLOCKSOURCE DRIVERS
2468 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2469 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2470 S:      Supported
2471 F:      drivers/misc/atmel_tclib.c
2472 F:      drivers/clocksource/tcb_clksrc.c
2473
2474 ATMEL USBA UDC DRIVER
2475 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2476 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2477 S:      Supported
2478 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
2479
2480 ATMEL WIRELESS DRIVER
2481 M:      Simon Kelley <simon@thekelleys.org.uk>
2482 L:      linux-wireless@vger.kernel.org
2483 W:      http://www.thekelleys.org.uk/atmel
2484 W:      http://atmelwlandriver.sourceforge.net/
2485 S:      Maintained
2486 F:      drivers/net/wireless/atmel/atmel*
2487
2488 ATMEL XDMA DRIVER
2489 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2490 L:      linux-arm-kernel@lists.infradead.org
2491 L:      dmaengine@vger.kernel.org
2492 S:      Supported
2493 F:      drivers/dma/at_xdmac.c
2494
2495 ATOMIC INFRASTRUCTURE
2496 M:      Will Deacon <will.deacon@arm.com>
2497 M:      Peter Zijlstra <peterz@infradead.org>
2498 R:      Boqun Feng <boqun.feng@gmail.com>
2499 L:      linux-kernel@vger.kernel.org
2500 S:      Maintained
2501 F:      arch/*/include/asm/atomic*.h
2502 F:      include/*/atomic*.h
2503
2504 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2505 M:      Bradley Grove <linuxdrivers@attotech.com>
2506 L:      linux-scsi@vger.kernel.org
2507 W:      http://www.attotech.com
2508 S:      Supported
2509 F:      drivers/scsi/esas2r
2510
2511 ATUSB IEEE 802.15.4 RADIO DRIVER
2512 M:      Stefan Schmidt <stefan@osg.samsung.com>
2513 L:      linux-wpan@vger.kernel.org
2514 S:      Maintained
2515 F:      drivers/net/ieee802154/atusb.c
2516 F:      drivers/net/ieee802154/atusb.h
2517 F:      drivers/net/ieee802154/at86rf230.h
2518
2519 AUDIT SUBSYSTEM
2520 M:      Paul Moore <paul@paul-moore.com>
2521 M:      Eric Paris <eparis@redhat.com>
2522 L:      linux-audit@redhat.com (moderated for non-subscribers)
2523 W:      https://github.com/linux-audit
2524 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2525 S:      Supported
2526 F:      include/linux/audit.h
2527 F:      include/uapi/linux/audit.h
2528 F:      kernel/audit*
2529
2530 AUXILIARY DISPLAY DRIVERS
2531 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2532 W:      http://miguelojeda.es/auxdisplay.htm
2533 W:      http://jair.lab.fi.uva.es/~migojed/auxdisplay.htm
2534 S:      Maintained
2535 F:      drivers/auxdisplay/
2536 F:      include/linux/cfag12864b.h
2537
2538 AX.25 NETWORK LAYER
2539 M:      Ralf Baechle <ralf@linux-mips.org>
2540 L:      linux-hams@vger.kernel.org
2541 W:      http://www.linux-ax25.org/
2542 S:      Maintained
2543 F:      include/uapi/linux/ax25.h
2544 F:      include/net/ax25.h
2545 F:      net/ax25/
2546
2547 AXENTIA ARM DEVICES
2548 M:      Peter Rosin <peda@axentia.se>
2549 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2550 S:      Maintained
2551 F:      Documentation/devicetree/bindings/arm/axentia.txt
2552 F:      arch/arm/boot/dts/at91-linea.dtsi
2553 F:      arch/arm/boot/dts/at91-natte.dtsi
2554 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2555 F:      arch/arm/boot/dts/at91-tse850-3.dts
2556
2557 AXENTIA ASOC DRIVERS
2558 M:      Peter Rosin <peda@axentia.se>
2559 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2560 S:      Maintained
2561 F:      Documentation/devicetree/bindings/sound/axentia,*
2562 F:      sound/soc/atmel/tse850-pcm5142.c
2563
2564 AZ6007 DVB DRIVER
2565 M:      Mauro Carvalho Chehab <mchehab@s-opensource.com>
2566 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2567 L:      linux-media@vger.kernel.org
2568 W:      https://linuxtv.org
2569 T:      git git://linuxtv.org/media_tree.git
2570 S:      Maintained
2571 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2572
2573 AZTECH FM RADIO RECEIVER DRIVER
2574 M:      Hans Verkuil <hverkuil@xs4all.nl>
2575 L:      linux-media@vger.kernel.org
2576 T:      git git://linuxtv.org/media_tree.git
2577 W:      https://linuxtv.org
2578 S:      Maintained
2579 F:      drivers/media/radio/radio-aztech*
2580
2581 B43 WIRELESS DRIVER
2582 L:      linux-wireless@vger.kernel.org
2583 L:      b43-dev@lists.infradead.org
2584 W:      http://wireless.kernel.org/en/users/Drivers/b43
2585 S:      Odd Fixes
2586 F:      drivers/net/wireless/broadcom/b43/
2587
2588 B43LEGACY WIRELESS DRIVER
2589 M:      Larry Finger <Larry.Finger@lwfinger.net>
2590 L:      linux-wireless@vger.kernel.org
2591 L:      b43-dev@lists.infradead.org
2592 W:      http://wireless.kernel.org/en/users/Drivers/b43
2593 S:      Maintained
2594 F:      drivers/net/wireless/broadcom/b43legacy/
2595
2596 BACKLIGHT CLASS/SUBSYSTEM
2597 M:      Lee Jones <lee.jones@linaro.org>
2598 M:      Daniel Thompson <daniel.thompson@linaro.org>
2599 M:      Jingoo Han <jingoohan1@gmail.com>
2600 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2601 S:      Maintained
2602 F:      drivers/video/backlight/
2603 F:      include/linux/backlight.h
2604 F:      include/linux/pwm_backlight.h
2605 F:      Documentation/devicetree/bindings/leds/backlight
2606
2607 BATMAN ADVANCED
2608 M:      Marek Lindner <mareklindner@neomailbox.ch>
2609 M:      Simon Wunderlich <sw@simonwunderlich.de>
2610 M:      Antonio Quartulli <a@unstable.cc>
2611 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2612 W:      https://www.open-mesh.org/
2613 Q:      https://patchwork.open-mesh.org/project/batman/list/
2614 S:      Maintained
2615 F:      Documentation/ABI/testing/sysfs-class-net-batman-adv
2616 F:      Documentation/ABI/testing/sysfs-class-net-mesh
2617 F:      Documentation/networking/batman-adv.rst
2618 F:      include/uapi/linux/batadv_packet.h
2619 F:      include/uapi/linux/batman_adv.h
2620 F:      net/batman-adv/
2621
2622 BAYCOM/HDLCDRV DRIVERS FOR AX.25
2623 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
2624 L:      linux-hams@vger.kernel.org
2625 W:      http://www.baycom.org/~tom/ham/ham.html
2626 S:      Maintained
2627 F:      drivers/net/hamradio/baycom*
2628
2629 BCACHE (BLOCK LAYER CACHE)
2630 M:      Coly Li <colyli@suse.de>
2631 M:      Kent Overstreet <kent.overstreet@gmail.com>
2632 L:      linux-bcache@vger.kernel.org
2633 W:      http://bcache.evilpiepirate.org
2634 C:      irc://irc.oftc.net/bcache
2635 S:      Maintained
2636 F:      drivers/md/bcache/
2637
2638 BDISP ST MEDIA DRIVER
2639 M:      Fabien Dessenne <fabien.dessenne@st.com>
2640 L:      linux-media@vger.kernel.org
2641 T:      git git://linuxtv.org/media_tree.git
2642 W:      https://linuxtv.org
2643 S:      Supported
2644 F:      drivers/media/platform/sti/bdisp
2645
2646 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
2647 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
2648 L:      netdev@vger.kernel.org
2649 S:      Maintained
2650 F:      drivers/net/ethernet/ec_bhf.c
2651
2652 BEFS FILE SYSTEM
2653 M:      Luis de Bethencourt <luisbg@kernel.org>
2654 M:      Salah Triki <salah.triki@gmail.com>
2655 S:      Maintained
2656 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
2657 F:      Documentation/filesystems/befs.txt
2658 F:      fs/befs/
2659
2660 BFQ I/O SCHEDULER
2661 M:      Paolo Valente <paolo.valente@linaro.org>
2662 M:      Jens Axboe <axboe@kernel.dk>
2663 L:      linux-block@vger.kernel.org
2664 S:      Maintained
2665 F:      block/bfq-*
2666 F:      Documentation/block/bfq-iosched.txt
2667
2668 BFS FILE SYSTEM
2669 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
2670 S:      Maintained
2671 F:      Documentation/filesystems/bfs.txt
2672 F:      fs/bfs/
2673 F:      include/uapi/linux/bfs_fs.h
2674
2675 BLINKM RGB LED DRIVER
2676 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
2677 S:      Maintained
2678 F:      drivers/leds/leds-blinkm.c
2679
2680 BLOCK LAYER
2681 M:      Jens Axboe <axboe@kernel.dk>
2682 L:      linux-block@vger.kernel.org
2683 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
2684 S:      Maintained
2685 F:      block/
2686 F:      drivers/block/
2687 F:      kernel/trace/blktrace.c
2688 F:      lib/sbitmap.c
2689
2690 BLOCK2MTD DRIVER
2691 M:      Joern Engel <joern@lazybastard.org>
2692 L:      linux-mtd@lists.infradead.org
2693 S:      Maintained
2694 F:      drivers/mtd/devices/block2mtd.c
2695
2696 BLUETOOTH DRIVERS
2697 M:      Marcel Holtmann <marcel@holtmann.org>
2698 M:      Johan Hedberg <johan.hedberg@gmail.com>
2699 L:      linux-bluetooth@vger.kernel.org
2700 W:      http://www.bluez.org/
2701 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2702 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2703 S:      Maintained
2704 F:      drivers/bluetooth/
2705
2706 BLUETOOTH SUBSYSTEM
2707 M:      Marcel Holtmann <marcel@holtmann.org>
2708 M:      Johan Hedberg <johan.hedberg@gmail.com>
2709 L:      linux-bluetooth@vger.kernel.org
2710 W:      http://www.bluez.org/
2711 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2712 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2713 S:      Maintained
2714 F:      net/bluetooth/
2715 F:      include/net/bluetooth/
2716
2717 BONDING DRIVER
2718 M:      Jay Vosburgh <j.vosburgh@gmail.com>
2719 M:      Veaceslav Falico <vfalico@gmail.com>
2720 M:      Andy Gospodarek <andy@greyhouse.net>
2721 L:      netdev@vger.kernel.org
2722 W:      http://sourceforge.net/projects/bonding/
2723 S:      Supported
2724 F:      drivers/net/bonding/
2725 F:      include/uapi/linux/if_bonding.h
2726
2727 BPF (Safe dynamic programs and tools)
2728 M:      Alexei Starovoitov <ast@kernel.org>
2729 M:      Daniel Borkmann <daniel@iogearbox.net>
2730 L:      netdev@vger.kernel.org
2731 L:      linux-kernel@vger.kernel.org
2732 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
2733 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
2734 S:      Supported
2735 F:      arch/x86/net/bpf_jit*
2736 F:      Documentation/networking/filter.txt
2737 F:      Documentation/bpf/
2738 F:      include/linux/bpf*
2739 F:      include/linux/filter.h
2740 F:      include/trace/events/bpf.h
2741 F:      include/trace/events/xdp.h
2742 F:      include/uapi/linux/bpf*
2743 F:      include/uapi/linux/filter.h
2744 F:      kernel/bpf/
2745 F:      kernel/trace/bpf_trace.c
2746 F:      lib/test_bpf.c
2747 F:      net/bpf/
2748 F:      net/core/filter.c
2749 F:      net/sched/act_bpf.c
2750 F:      net/sched/cls_bpf.c
2751 F:      samples/bpf/
2752 F:      tools/bpf/
2753 F:      tools/testing/selftests/bpf/
2754
2755 BROADCOM B44 10/100 ETHERNET DRIVER
2756 M:      Michael Chan <michael.chan@broadcom.com>
2757 L:      netdev@vger.kernel.org
2758 S:      Supported
2759 F:      drivers/net/ethernet/broadcom/b44.*
2760
2761 BROADCOM B53 ETHERNET SWITCH DRIVER
2762 M:      Florian Fainelli <f.fainelli@gmail.com>
2763 L:      netdev@vger.kernel.org
2764 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
2765 S:      Supported
2766 F:      drivers/net/dsa/b53/*
2767 F:      include/linux/platform_data/b53.h
2768
2769 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
2770 M:      Florian Fainelli <f.fainelli@gmail.com>
2771 M:      Ray Jui <rjui@broadcom.com>
2772 M:      Scott Branden <sbranden@broadcom.com>
2773 M:      bcm-kernel-feedback-list@broadcom.com
2774 T:      git git://github.com/broadcom/mach-bcm
2775 S:      Maintained
2776 N:      bcm281*
2777 N:      bcm113*
2778 N:      bcm216*
2779 N:      kona
2780 F:      arch/arm/mach-bcm/
2781
2782 BROADCOM BCM2835 ARM ARCHITECTURE
2783 M:      Eric Anholt <eric@anholt.net>
2784 M:      Stefan Wahren <stefan.wahren@i2se.com>
2785 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
2786 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2787 T:      git git://github.com/anholt/linux
2788 S:      Maintained
2789 N:      bcm2835
2790 F:      drivers/staging/vc04_services
2791
2792 BROADCOM BCM47XX MIPS ARCHITECTURE
2793 M:      Hauke Mehrtens <hauke@hauke-m.de>
2794 M:      Rafał Miłecki <zajec5@gmail.com>
2795 L:      linux-mips@linux-mips.org
2796 S:      Maintained
2797 F:      Documentation/devicetree/bindings/mips/brcm/
2798 F:      arch/mips/bcm47xx/*
2799 F:      arch/mips/include/asm/mach-bcm47xx/*
2800
2801 BROADCOM BCM5301X ARM ARCHITECTURE
2802 M:      Hauke Mehrtens <hauke@hauke-m.de>
2803 M:      Rafał Miłecki <zajec5@gmail.com>
2804 M:      Jon Mason <jonmason@broadcom.com>
2805 M:      bcm-kernel-feedback-list@broadcom.com
2806 L:      linux-arm-kernel@lists.infradead.org
2807 S:      Maintained
2808 F:      arch/arm/mach-bcm/bcm_5301x.c
2809 F:      arch/arm/boot/dts/bcm5301x*.dtsi
2810 F:      arch/arm/boot/dts/bcm470*
2811 F:      arch/arm/boot/dts/bcm953012*
2812
2813 BROADCOM BCM53573 ARM ARCHITECTURE
2814 M:      Rafał Miłecki <rafal@milecki.pl>
2815 L:      linux-arm-kernel@lists.infradead.org
2816 S:      Maintained
2817 F:      arch/arm/boot/dts/bcm53573*
2818 F:      arch/arm/boot/dts/bcm47189*
2819
2820 BROADCOM BCM63XX ARM ARCHITECTURE
2821 M:      Florian Fainelli <f.fainelli@gmail.com>
2822 M:      bcm-kernel-feedback-list@broadcom.com
2823 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2824 T:      git git://github.com/broadcom/stblinux.git
2825 S:      Maintained
2826 N:      bcm63xx
2827
2828 BROADCOM BCM63XX/BCM33XX UDC DRIVER
2829 M:      Kevin Cernekee <cernekee@gmail.com>
2830 L:      linux-usb@vger.kernel.org
2831 S:      Maintained
2832 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
2833
2834 BROADCOM BCM7XXX ARM ARCHITECTURE
2835 M:      Brian Norris <computersforpeace@gmail.com>
2836 M:      Gregory Fong <gregory.0xf0@gmail.com>
2837 M:      Florian Fainelli <f.fainelli@gmail.com>
2838 M:      bcm-kernel-feedback-list@broadcom.com
2839 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2840 T:      git git://github.com/broadcom/stblinux.git
2841 S:      Maintained
2842 F:      arch/arm/mach-bcm/*brcmstb*
2843 F:      arch/arm/boot/dts/bcm7*.dts*
2844 F:      drivers/bus/brcmstb_gisb.c
2845 F:      arch/arm/mm/cache-b15-rac.c
2846 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
2847 N:      brcmstb
2848
2849 BROADCOM BMIPS CPUFREQ DRIVER
2850 M:      Markus Mayer <mmayer@broadcom.com>
2851 M:      bcm-kernel-feedback-list@broadcom.com
2852 L:      linux-pm@vger.kernel.org
2853 S:      Maintained
2854 F:      drivers/cpufreq/bmips-cpufreq.c
2855
2856 BROADCOM BMIPS MIPS ARCHITECTURE
2857 M:      Kevin Cernekee <cernekee@gmail.com>
2858 M:      Florian Fainelli <f.fainelli@gmail.com>
2859 L:      linux-mips@linux-mips.org
2860 T:      git git://github.com/broadcom/stblinux.git
2861 S:      Maintained
2862 F:      arch/mips/bmips/*
2863 F:      arch/mips/include/asm/mach-bmips/*
2864 F:      arch/mips/kernel/*bmips*
2865 F:      arch/mips/boot/dts/brcm/bcm*.dts*
2866 F:      drivers/irqchip/irq-bcm63*
2867 F:      drivers/irqchip/irq-bcm7*
2868 F:      drivers/irqchip/irq-brcmstb*
2869 F:      include/linux/bcm963xx_nvram.h
2870 F:      include/linux/bcm963xx_tag.h
2871
2872 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
2873 M:      Rasesh Mody <rasesh.mody@cavium.com>
2874 M:      Harish Patil <harish.patil@cavium.com>
2875 M:      Dept-GELinuxNICDev@cavium.com
2876 L:      netdev@vger.kernel.org
2877 S:      Supported
2878 F:      drivers/net/ethernet/broadcom/bnx2.*
2879 F:      drivers/net/ethernet/broadcom/bnx2_*
2880
2881 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
2882 M:      QLogic-Storage-Upstream@qlogic.com
2883 L:      linux-scsi@vger.kernel.org
2884 S:      Supported
2885 F:      drivers/scsi/bnx2fc/
2886
2887 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
2888 M:      QLogic-Storage-Upstream@qlogic.com
2889 L:      linux-scsi@vger.kernel.org
2890 S:      Supported
2891 F:      drivers/scsi/bnx2i/
2892
2893 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
2894 M:      Ariel Elior <ariel.elior@cavium.com>
2895 M:      everest-linux-l2@cavium.com
2896 L:      netdev@vger.kernel.org
2897 S:      Supported
2898 F:      drivers/net/ethernet/broadcom/bnx2x/
2899
2900 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
2901 M:      Michael Chan <michael.chan@broadcom.com>
2902 L:      netdev@vger.kernel.org
2903 S:      Supported
2904 F:      drivers/net/ethernet/broadcom/bnxt/
2905
2906 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
2907 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
2908 M:      Franky Lin <franky.lin@broadcom.com>
2909 M:      Hante Meuleman <hante.meuleman@broadcom.com>
2910 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
2911 M:      Wright Feng <wright.feng@cypress.com>
2912 L:      linux-wireless@vger.kernel.org
2913 L:      brcm80211-dev-list.pdl@broadcom.com
2914 L:      brcm80211-dev-list@cypress.com
2915 S:      Supported
2916 F:      drivers/net/wireless/broadcom/brcm80211/
2917
2918 BROADCOM BRCMSTB GPIO DRIVER
2919 M:      Gregory Fong <gregory.0xf0@gmail.com>
2920 L:      bcm-kernel-feedback-list@broadcom.com
2921 S:      Supported
2922 F:      drivers/gpio/gpio-brcmstb.c
2923 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
2924
2925 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
2926 M:      Al Cooper <alcooperx@gmail.com>
2927 L:      linux-kernel@vger.kernel.org
2928 L:      bcm-kernel-feedback-list@broadcom.com
2929 S:      Maintained
2930 F:      drivers/phy/broadcom/phy-brcm-usb*
2931
2932 BROADCOM GENET ETHERNET DRIVER
2933 M:      Doug Berger <opendmb@gmail.com>
2934 M:      Florian Fainelli <f.fainelli@gmail.com>
2935 L:      netdev@vger.kernel.org
2936 S:      Supported
2937 F:      drivers/net/ethernet/broadcom/genet/
2938
2939 BROADCOM IPROC ARM ARCHITECTURE
2940 M:      Ray Jui <rjui@broadcom.com>
2941 M:      Scott Branden <sbranden@broadcom.com>
2942 M:      Jon Mason <jonmason@broadcom.com>
2943 M:      bcm-kernel-feedback-list@broadcom.com
2944 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2945 T:      git git://github.com/broadcom/cygnus-linux.git
2946 S:      Maintained
2947 N:      iproc
2948 N:      cygnus
2949 N:      bcm[-_]nsp
2950 N:      bcm9113*
2951 N:      bcm9583*
2952 N:      bcm9585*
2953 N:      bcm9586*
2954 N:      bcm988312
2955 N:      bcm113*
2956 N:      bcm583*
2957 N:      bcm585*
2958 N:      bcm586*
2959 N:      bcm88312
2960 N:      hr2
2961 F:      arch/arm64/boot/dts/broadcom/ns2*
2962 F:      drivers/clk/bcm/clk-ns*
2963 F:      drivers/pinctrl/bcm/pinctrl-ns*
2964
2965 BROADCOM KONA GPIO DRIVER
2966 M:      Ray Jui <rjui@broadcom.com>
2967 L:      bcm-kernel-feedback-list@broadcom.com
2968 S:      Supported
2969 F:      drivers/gpio/gpio-bcm-kona.c
2970 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
2971
2972 BROADCOM NETXTREME-E ROCE DRIVER
2973 M:      Selvin Xavier <selvin.xavier@broadcom.com>
2974 M:      Devesh Sharma <devesh.sharma@broadcom.com>
2975 M:      Somnath Kotur <somnath.kotur@broadcom.com>
2976 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
2977 L:      linux-rdma@vger.kernel.org
2978 W:      http://www.broadcom.com
2979 S:      Supported
2980 F:      drivers/infiniband/hw/bnxt_re/
2981 F:      include/uapi/rdma/bnxt_re-abi.h
2982
2983 BROADCOM NVRAM DRIVER
2984 M:      Rafał Miłecki <zajec5@gmail.com>
2985 L:      linux-mips@linux-mips.org
2986 S:      Maintained
2987 F:      drivers/firmware/broadcom/*
2988
2989 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
2990 M:      Rafał Miłecki <zajec5@gmail.com>
2991 L:      linux-wireless@vger.kernel.org
2992 S:      Maintained
2993 F:      drivers/bcma/
2994 F:      include/linux/bcma/
2995
2996 BROADCOM STB AVS CPUFREQ DRIVER
2997 M:      Markus Mayer <mmayer@broadcom.com>
2998 M:      bcm-kernel-feedback-list@broadcom.com
2999 L:      linux-pm@vger.kernel.org
3000 S:      Maintained
3001 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
3002 F:      drivers/cpufreq/brcmstb*
3003
3004 BROADCOM STB AVS TMON DRIVER
3005 M:      Markus Mayer <mmayer@broadcom.com>
3006 M:      bcm-kernel-feedback-list@broadcom.com
3007 L:      linux-pm@vger.kernel.org
3008 S:      Maintained
3009 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3010 F:      drivers/thermal/broadcom/brcmstb*
3011
3012 BROADCOM STB NAND FLASH DRIVER
3013 M:      Brian Norris <computersforpeace@gmail.com>
3014 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3015 L:      linux-mtd@lists.infradead.org
3016 L:      bcm-kernel-feedback-list@broadcom.com
3017 S:      Maintained
3018 F:      drivers/mtd/nand/raw/brcmnand/
3019
3020 BROADCOM STB DPFE DRIVER
3021 M:      Markus Mayer <mmayer@broadcom.com>
3022 M:      bcm-kernel-feedback-list@broadcom.com
3023 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3024 S:      Maintained
3025 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3026 F:      drivers/memory/brcmstb_dpfe.c
3027
3028 BROADCOM SYSTEMPORT ETHERNET DRIVER
3029 M:      Florian Fainelli <f.fainelli@gmail.com>
3030 L:      netdev@vger.kernel.org
3031 S:      Supported
3032 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3033
3034 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3035 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3036 M:      Prashant Sreedharan <prashant@broadcom.com>
3037 M:      Michael Chan <mchan@broadcom.com>
3038 L:      netdev@vger.kernel.org
3039 S:      Supported
3040 F:      drivers/net/ethernet/broadcom/tg3.*
3041
3042 BROCADE BFA FC SCSI DRIVER
3043 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3044 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3045 L:      linux-scsi@vger.kernel.org
3046 S:      Supported
3047 F:      drivers/scsi/bfa/
3048
3049 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3050 M:      Rasesh Mody <rasesh.mody@cavium.com>
3051 M:      Sudarsana Kalluru <sudarsana.kalluru@cavium.com>
3052 M:      Dept-GELinuxNICDev@cavium.com
3053 L:      netdev@vger.kernel.org
3054 S:      Supported
3055 F:      drivers/net/ethernet/brocade/bna/
3056
3057 BSG (block layer generic sg v4 driver)
3058 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3059 L:      linux-scsi@vger.kernel.org
3060 S:      Supported
3061 F:      block/bsg.c
3062 F:      include/linux/bsg.h
3063 F:      include/uapi/linux/bsg.h
3064
3065 BT87X AUDIO DRIVER
3066 M:      Clemens Ladisch <clemens@ladisch.de>
3067 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3068 T:      git git://git.alsa-project.org/alsa-kernel.git
3069 S:      Maintained
3070 F:      Documentation/sound/alsa/Bt87x.txt
3071 F:      sound/pci/bt87x.c
3072
3073 BT8XXGPIO DRIVER
3074 M:      Michael Buesch <m@bues.ch>
3075 W:      http://bu3sch.de/btgpio.php
3076 S:      Maintained
3077 F:      drivers/gpio/gpio-bt8xx.c
3078
3079 BTRFS FILE SYSTEM
3080 M:      Chris Mason <clm@fb.com>
3081 M:      Josef Bacik <jbacik@fb.com>
3082 M:      David Sterba <dsterba@suse.com>
3083 L:      linux-btrfs@vger.kernel.org
3084 W:      http://btrfs.wiki.kernel.org/
3085 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3086 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3087 S:      Maintained
3088 F:      Documentation/filesystems/btrfs.txt
3089 F:      fs/btrfs/
3090 F:      include/linux/btrfs*
3091 F:      include/uapi/linux/btrfs*
3092
3093 BTTV VIDEO4LINUX DRIVER
3094 M:      Mauro Carvalho Chehab <mchehab@s-opensource.com>
3095 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3096 L:      linux-media@vger.kernel.org
3097 W:      https://linuxtv.org
3098 T:      git git://linuxtv.org/media_tree.git
3099 S:      Odd fixes
3100 F:      Documentation/media/v4l-drivers/bttv*
3101 F:      drivers/media/pci/bt8xx/bttv*
3102
3103 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3104 M:      Chanwoo Choi <cw00.choi@samsung.com>
3105 L:      linux-pm@vger.kernel.org
3106 L:      linux-samsung-soc@vger.kernel.org
3107 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
3108 S:      Maintained
3109 F:      drivers/devfreq/exynos-bus.c
3110 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3111
3112 BUSLOGIC SCSI DRIVER
3113 M:      Khalid Aziz <khalid@gonehiking.org>
3114 L:      linux-scsi@vger.kernel.org
3115 S:      Maintained
3116 F:      drivers/scsi/BusLogic.*
3117 F:      drivers/scsi/FlashPoint.*
3118
3119 C-MEDIA CMI8788 DRIVER
3120 M:      Clemens Ladisch <clemens@ladisch.de>
3121 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3122 T:      git git://git.alsa-project.org/alsa-kernel.git
3123 S:      Maintained
3124 F:      sound/pci/oxygen/
3125
3126 C6X ARCHITECTURE
3127 M:      Mark Salter <msalter@redhat.com>
3128 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3129 L:      linux-c6x-dev@linux-c6x.org
3130 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3131 S:      Maintained
3132 F:      arch/c6x/
3133
3134 CA8210 IEEE-802.15.4 RADIO DRIVER
3135 M:      Harry Morris <h.morris@cascoda.com>
3136 L:      linux-wpan@vger.kernel.org
3137 W:      https://github.com/Cascoda/ca8210-linux.git
3138 S:      Maintained
3139 F:      drivers/net/ieee802154/ca8210.c
3140 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3141
3142 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3143 M:      David Howells <dhowells@redhat.com>
3144 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3145 S:      Supported
3146 F:      Documentation/filesystems/caching/cachefiles.txt
3147 F:      fs/cachefiles/
3148
3149 CADET FM/AM RADIO RECEIVER DRIVER
3150 M:      Hans Verkuil <hverkuil@xs4all.nl>
3151 L:      linux-media@vger.kernel.org
3152 T:      git git://linuxtv.org/media_tree.git
3153 W:      https://linuxtv.org
3154 S:      Maintained
3155 F:      drivers/media/radio/radio-cadet*
3156
3157 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3158 M:      Jonathan Corbet <corbet@lwn.net>
3159 L:      linux-media@vger.kernel.org
3160 T:      git git://linuxtv.org/media_tree.git
3161 S:      Maintained
3162 F:      Documentation/media/v4l-drivers/cafe_ccic*
3163 F:      drivers/media/platform/marvell-ccic/
3164
3165 CAIF NETWORK LAYER
3166 M:      Dmitry Tarnyagin <dmitry.tarnyagin@lockless.no>
3167 L:      netdev@vger.kernel.org
3168 S:      Supported
3169 F:      Documentation/networking/caif/
3170 F:      drivers/net/caif/
3171 F:      include/uapi/linux/caif/
3172 F:      include/net/caif/
3173 F:      net/caif/
3174
3175 CALGARY x86-64 IOMMU
3176 M:      Muli Ben-Yehuda <mulix@mulix.org>
3177 M:      Jon Mason <jdmason@kudzu.us>
3178 L:      iommu@lists.linux-foundation.org
3179 S:      Maintained
3180 F:      arch/x86/kernel/pci-calgary_64.c
3181 F:      arch/x86/kernel/tce_64.c
3182 F:      arch/x86/include/asm/calgary.h
3183 F:      arch/x86/include/asm/tce.h
3184
3185 CAN NETWORK DRIVERS
3186 M:      Wolfgang Grandegger <wg@grandegger.com>
3187 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3188 L:      linux-can@vger.kernel.org
3189 W:      https://github.com/linux-can
3190 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3191 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3192 S:      Maintained
3193 F:      Documentation/devicetree/bindings/net/can/
3194 F:      drivers/net/can/
3195 F:      include/linux/can/dev.h
3196 F:      include/linux/can/platform/
3197 F:      include/uapi/linux/can/error.h
3198 F:      include/uapi/linux/can/netlink.h
3199
3200 CAN NETWORK LAYER
3201 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3202 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3203 L:      linux-can@vger.kernel.org
3204 W:      https://github.com/linux-can
3205 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3206 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3207 S:      Maintained
3208 F:      Documentation/networking/can.rst
3209 F:      net/can/
3210 F:      include/linux/can/core.h
3211 F:      include/uapi/linux/can.h
3212 F:      include/uapi/linux/can/bcm.h
3213 F:      include/uapi/linux/can/raw.h
3214 F:      include/uapi/linux/can/gw.h
3215
3216 CAPABILITIES
3217 M:      Serge Hallyn <serge@hallyn.com>
3218 L:      linux-security-module@vger.kernel.org
3219 S:      Supported
3220 F:      include/linux/capability.h
3221 F:      include/uapi/linux/capability.h
3222 F:      security/commoncap.c
3223 F:      kernel/capability.c
3224
3225 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3226 M:      Kevin Tsai <ktsai@capellamicro.com>
3227 S:      Maintained
3228 F:      drivers/iio/light/cm*
3229
3230 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3231 M:      Christian Lamparter <chunkeey@googlemail.com>
3232 L:      linux-wireless@vger.kernel.org
3233 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3234 S:      Maintained
3235 F:      drivers/net/wireless/ath/carl9170/
3236
3237 CAVIUM I2C DRIVER
3238 M:      Jan Glauber <jglauber@cavium.com>
3239 M:      David Daney <david.daney@cavium.com>
3240 W:      http://www.cavium.com
3241 S:      Supported
3242 F:      drivers/i2c/busses/i2c-octeon*
3243 F:      drivers/i2c/busses/i2c-thunderx*
3244
3245 CAVIUM LIQUIDIO NETWORK DRIVER
3246 M:      Derek Chickles <derek.chickles@caviumnetworks.com>
3247 M:      Satanand Burla <satananda.burla@caviumnetworks.com>
3248 M:      Felix Manlunas <felix.manlunas@caviumnetworks.com>
3249 M:      Raghu Vatsavayi <raghu.vatsavayi@caviumnetworks.com>
3250 L:      netdev@vger.kernel.org
3251 W:      http://www.cavium.com
3252 S:      Supported
3253 F:      drivers/net/ethernet/cavium/liquidio/
3254
3255 CAVIUM MMC DRIVER
3256 M:      Jan Glauber <jglauber@cavium.com>
3257 M:      David Daney <david.daney@cavium.com>
3258 M:      Steven J. Hill <Steven.Hill@cavium.com>
3259 W:      http://www.cavium.com
3260 S:      Supported
3261 F:      drivers/mmc/host/cavium*
3262
3263 CAVIUM OCTEON-TX CRYPTO DRIVER
3264 M:      George Cherian <george.cherian@cavium.com>
3265 L:      linux-crypto@vger.kernel.org
3266 W:      http://www.cavium.com
3267 S:      Supported
3268 F:      drivers/crypto/cavium/cpt/
3269
3270 CAVIUM THUNDERX2 ARM64 SOC
3271 M:      Robert Richter <rrichter@cavium.com>
3272 M:      Jayachandran C <jnair@caviumnetworks.com>
3273 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3274 S:      Maintained
3275 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3276 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3277
3278 CC2520 IEEE-802.15.4 RADIO DRIVER
3279 M:      Varka Bhadram <varkabhadram@gmail.com>
3280 L:      linux-wpan@vger.kernel.org
3281 S:      Maintained
3282 F:      drivers/net/ieee802154/cc2520.c
3283 F:      include/linux/spi/cc2520.h
3284 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3285
3286 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3287 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3288 L:      linux-crypto@vger.kernel.org
3289 S:      Supported
3290 F:      drivers/crypto/ccree/
3291 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3292
3293 CEC FRAMEWORK
3294 M:      Hans Verkuil <hans.verkuil@cisco.com>
3295 L:      linux-media@vger.kernel.org
3296 T:      git git://linuxtv.org/media_tree.git
3297 W:      http://linuxtv.org
3298 S:      Supported
3299 F:      Documentation/media/kapi/cec-core.rst
3300 F:      Documentation/media/uapi/cec
3301 F:      drivers/media/cec/
3302 F:      drivers/media/rc/keymaps/rc-cec.c
3303 F:      include/media/cec.h
3304 F:      include/media/cec-notifier.h
3305 F:      include/uapi/linux/cec.h
3306 F:      include/uapi/linux/cec-funcs.h
3307 F:      Documentation/devicetree/bindings/media/cec.txt
3308 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3309
3310 CEC GPIO DRIVER
3311 M:      Hans Verkuil <hans.verkuil@cisco.com>
3312 L:      linux-media@vger.kernel.org
3313 T:      git git://linuxtv.org/media_tree.git
3314 W:      http://linuxtv.org
3315 S:      Supported
3316 F:      drivers/media/platform/cec-gpio/
3317 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3318
3319 CELL BROADBAND ENGINE ARCHITECTURE
3320 M:      Arnd Bergmann <arnd@arndb.de>
3321 L:      linuxppc-dev@lists.ozlabs.org
3322 W:      http://www.ibm.com/developerworks/power/cell/
3323 S:      Supported
3324 F:      arch/powerpc/include/asm/cell*.h
3325 F:      arch/powerpc/include/asm/spu*.h
3326 F:      arch/powerpc/include/uapi/asm/spu*.h
3327 F:      arch/powerpc/oprofile/*cell*
3328 F:      arch/powerpc/platforms/cell/
3329
3330 CEPH COMMON CODE (LIBCEPH)
3331 M:      Ilya Dryomov <idryomov@gmail.com>
3332 M:      "Yan, Zheng" <zyan@redhat.com>
3333 M:      Sage Weil <sage@redhat.com>
3334 L:      ceph-devel@vger.kernel.org
3335 W:      http://ceph.com/
3336 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3337 T:      git git://github.com/ceph/ceph-client.git
3338 S:      Supported
3339 F:      net/ceph/
3340 F:      include/linux/ceph/
3341 F:      include/linux/crush/
3342
3343 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3344 M:      "Yan, Zheng" <zyan@redhat.com>
3345 M:      Sage Weil <sage@redhat.com>
3346 M:      Ilya Dryomov <idryomov@gmail.com>
3347 L:      ceph-devel@vger.kernel.org
3348 W:      http://ceph.com/
3349 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3350 T:      git git://github.com/ceph/ceph-client.git
3351 S:      Supported
3352 F:      Documentation/filesystems/ceph.txt
3353 F:      fs/ceph/
3354
3355 CERTIFICATE HANDLING:
3356 M:      David Howells <dhowells@redhat.com>
3357 M:      David Woodhouse <dwmw2@infradead.org>
3358 L:      keyrings@vger.kernel.org
3359 S:      Maintained
3360 F:      Documentation/module-signing.txt
3361 F:      certs/
3362 F:      scripts/sign-file.c
3363 F:      scripts/extract-cert.c
3364
3365 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3366 L:      linux-usb@vger.kernel.org
3367 S:      Orphan
3368 F:      Documentation/usb/WUSB-Design-overview.txt
3369 F:      Documentation/usb/wusb-cbaf
3370 F:      drivers/usb/host/hwa-hc.c
3371 F:      drivers/usb/host/whci/
3372 F:      drivers/usb/wusbcore/
3373 F:      include/linux/usb/wusb*
3374
3375 CFAG12864B LCD 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/cfag12864b.c
3381 F:      include/linux/cfag12864b.h
3382
3383 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3384 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3385 W:      http://miguelojeda.es/auxdisplay.htm
3386 W:      http://jair.lab.fi.uva.es/~migojed/auxdisplay.htm
3387 S:      Maintained
3388 F:      drivers/auxdisplay/cfag12864bfb.c
3389 F:      include/linux/cfag12864b.h
3390
3391 802.11 (including CFG80211/NL80211)
3392 M:      Johannes Berg <johannes@sipsolutions.net>
3393 L:      linux-wireless@vger.kernel.org
3394 W:      http://wireless.kernel.org/
3395 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3396 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3397 S:      Maintained
3398 F:      net/wireless/
3399 F:      include/uapi/linux/nl80211.h
3400 F:      include/linux/ieee80211.h
3401 F:      include/net/wext.h
3402 F:      include/net/cfg80211.h
3403 F:      include/net/iw_handler.h
3404 F:      include/net/ieee80211_radiotap.h
3405 F:      Documentation/driver-api/80211/cfg80211.rst
3406 F:      Documentation/networking/regulatory.txt
3407
3408 CHAR and MISC DRIVERS
3409 M:      Arnd Bergmann <arnd@arndb.de>
3410 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3411 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3412 S:      Supported
3413 F:      drivers/char/
3414 F:      drivers/misc/
3415 F:      include/linux/miscdevice.h
3416
3417 CHECKPATCH
3418 M:      Andy Whitcroft <apw@canonical.com>
3419 M:      Joe Perches <joe@perches.com>
3420 S:      Maintained
3421 F:      scripts/checkpatch.pl
3422
3423 CHINESE DOCUMENTATION
3424 M:      Harry Wei <harryxiyou@gmail.com>
3425 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3426 L:      linux-kernel@zh-kernel.org (moderated for non-subscribers)
3427 S:      Maintained
3428 F:      Documentation/translations/zh_CN/
3429
3430 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3431 M:      Peter Chen <Peter.Chen@nxp.com>
3432 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3433 L:      linux-usb@vger.kernel.org
3434 S:      Maintained
3435 F:      drivers/usb/chipidea/
3436
3437 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3438 M:      Hans de Goede <hdegoede@redhat.com>
3439 L:      linux-input@vger.kernel.org
3440 S:      Maintained
3441 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3442 F:      drivers/input/touchscreen/chipone_icn8318.c
3443
3444 CHROME HARDWARE PLATFORM SUPPORT
3445 M:      Benson Leung <bleung@chromium.org>
3446 M:      Olof Johansson <olof@lixom.net>
3447 S:      Maintained
3448 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bleung/chrome-platform.git
3449 F:      drivers/platform/chrome/
3450
3451 CIRRUS LOGIC AUDIO CODEC DRIVERS
3452 M:      Brian Austin <brian.austin@cirrus.com>
3453 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3454 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3455 S:      Maintained
3456 F:      sound/soc/codecs/cs*
3457
3458 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3459 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3460 L:      netdev@vger.kernel.org
3461 S:      Maintained
3462 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3463
3464 CISCO FCOE HBA DRIVER
3465 M:      Satish Kharat <satishkh@cisco.com>
3466 M:      Sesidhar Baddela <sebaddel@cisco.com>
3467 M:      Karan Tilak Kumar <kartilak@cisco.com>
3468 L:      linux-scsi@vger.kernel.org
3469 S:      Supported
3470 F:      drivers/scsi/fnic/
3471
3472 CISCO SCSI HBA DRIVER
3473 M:      Karan Tilak Kumar <kartilak@cisco.com>
3474 M:      Sesidhar Baddela <sebaddel@cisco.com>
3475 L:      linux-scsi@vger.kernel.org
3476 S:      Supported
3477 F:      drivers/scsi/snic/
3478
3479 CISCO VIC ETHERNET NIC DRIVER
3480 M:      Christian Benvenuti <benve@cisco.com>
3481 M:      Govindarajulu Varadarajan <_govind@gmx.com>
3482 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3483 S:      Supported
3484 F:      drivers/net/ethernet/cisco/enic/
3485
3486 CISCO VIC LOW LATENCY NIC DRIVER
3487 M:      Christian Benvenuti <benve@cisco.com>
3488 M:      Dave Goodell <dgoodell@cisco.com>
3489 S:      Supported
3490 F:      drivers/infiniband/hw/usnic/
3491
3492 CLEANCACHE API
3493 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
3494 L:      linux-kernel@vger.kernel.org
3495 S:      Maintained
3496 F:      mm/cleancache.c
3497 F:      include/linux/cleancache.h
3498
3499 CLK API
3500 M:      Russell King <linux@armlinux.org.uk>
3501 L:      linux-clk@vger.kernel.org
3502 S:      Maintained
3503 F:      include/linux/clk.h
3504
3505 CLOCKSOURCE, CLOCKEVENT DRIVERS
3506 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3507 M:      Thomas Gleixner <tglx@linutronix.de>
3508 L:      linux-kernel@vger.kernel.org
3509 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
3510 S:      Supported
3511 F:      drivers/clocksource/
3512 F:      Documentation/devicetree/bindings/timer/
3513
3514 CMPC ACPI DRIVER
3515 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
3516 M:      Daniel Oliveira Nascimento <don@syst.com.br>
3517 L:      platform-driver-x86@vger.kernel.org
3518 S:      Supported
3519 F:      drivers/platform/x86/classmate-laptop.c
3520
3521 COBALT MEDIA DRIVER
3522 M:      Hans Verkuil <hans.verkuil@cisco.com>
3523 L:      linux-media@vger.kernel.org
3524 T:      git git://linuxtv.org/media_tree.git
3525 W:      https://linuxtv.org
3526 S:      Supported
3527 F:      drivers/media/pci/cobalt/
3528
3529 COCCINELLE/Semantic Patches (SmPL)
3530 M:      Julia Lawall <Julia.Lawall@lip6.fr>
3531 M:      Gilles Muller <Gilles.Muller@lip6.fr>
3532 M:      Nicolas Palix <nicolas.palix@imag.fr>
3533 M:      Michal Marek <michal.lkml@markovi.net>
3534 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
3535 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
3536 W:      http://coccinelle.lip6.fr/
3537 S:      Supported
3538 F:      Documentation/dev-tools/coccinelle.rst
3539 F:      scripts/coccinelle/
3540 F:      scripts/coccicheck
3541
3542 CODA FILE SYSTEM
3543 M:      Jan Harkes <jaharkes@cs.cmu.edu>
3544 M:      coda@cs.cmu.edu
3545 L:      codalist@coda.cs.cmu.edu
3546 W:      http://www.coda.cs.cmu.edu/
3547 S:      Maintained
3548 F:      Documentation/filesystems/coda.txt
3549 F:      fs/coda/
3550 F:      include/linux/coda*.h
3551 F:      include/uapi/linux/coda*.h
3552
3553 CODA V4L2 MEM2MEM DRIVER
3554 M:      Philipp Zabel <p.zabel@pengutronix.de>
3555 L:      linux-media@vger.kernel.org
3556 S:      Maintained
3557 F:      Documentation/devicetree/bindings/media/coda.txt
3558 F:      drivers/media/platform/coda/
3559
3560 COMMON CLK FRAMEWORK
3561 M:      Michael Turquette <mturquette@baylibre.com>
3562 M:      Stephen Boyd <sboyd@kernel.org>
3563 L:      linux-clk@vger.kernel.org
3564 Q:      http://patchwork.kernel.org/project/linux-clk/list/
3565 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
3566 S:      Maintained
3567 F:      Documentation/devicetree/bindings/clock/
3568 F:      drivers/clk/
3569 X:      drivers/clk/clkdev.c
3570 F:      include/linux/clk-pr*
3571 F:      include/linux/clk/
3572
3573 COMMON INTERNET FILE SYSTEM (CIFS)
3574 M:      Steve French <sfrench@samba.org>
3575 L:      linux-cifs@vger.kernel.org
3576 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
3577 W:      http://linux-cifs.samba.org/
3578 T:      git git://git.samba.org/sfrench/cifs-2.6.git
3579 S:      Supported
3580 F:      Documentation/filesystems/cifs/
3581 F:      fs/cifs/
3582
3583 COMPACTPCI HOTPLUG CORE
3584 M:      Scott Murray <scott@spiteful.org>
3585 L:      linux-pci@vger.kernel.org
3586 S:      Maintained
3587 F:      drivers/pci/hotplug/cpci_hotplug*
3588
3589 COMPACTPCI HOTPLUG GENERIC DRIVER
3590 M:      Scott Murray <scott@spiteful.org>
3591 L:      linux-pci@vger.kernel.org
3592 S:      Maintained
3593 F:      drivers/pci/hotplug/cpcihp_generic.c
3594
3595 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
3596 M:      Scott Murray <scott@spiteful.org>
3597 L:      linux-pci@vger.kernel.org
3598 S:      Maintained
3599 F:      drivers/pci/hotplug/cpcihp_zt5550.*
3600
3601 COMPAL LAPTOP SUPPORT
3602 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
3603 L:      platform-driver-x86@vger.kernel.org
3604 S:      Maintained
3605 F:      drivers/platform/x86/compal-laptop.c
3606
3607 CONEXANT ACCESSRUNNER USB DRIVER
3608 L:      accessrunner-general@lists.sourceforge.net
3609 W:      http://accessrunner.sourceforge.net/
3610 S:      Orphan
3611 F:      drivers/usb/atm/cxacru.c
3612
3613 CONFIGFS
3614 M:      Joel Becker <jlbec@evilplan.org>
3615 M:      Christoph Hellwig <hch@lst.de>
3616 T:      git git://git.infradead.org/users/hch/configfs.git
3617 S:      Supported
3618 F:      fs/configfs/
3619 F:      include/linux/configfs.h
3620
3621 CONNECTOR
3622 M:      Evgeniy Polyakov <zbr@ioremap.net>
3623 L:      netdev@vger.kernel.org
3624 S:      Maintained
3625 F:      drivers/connector/
3626
3627 CONTROL GROUP (CGROUP)
3628 M:      Tejun Heo <tj@kernel.org>
3629 M:      Li Zefan <lizefan@huawei.com>
3630 M:      Johannes Weiner <hannes@cmpxchg.org>
3631 L:      cgroups@vger.kernel.org
3632 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3633 S:      Maintained
3634 F:      Documentation/cgroup*
3635 F:      include/linux/cgroup*
3636 F:      kernel/cgroup*
3637
3638 CONTROL GROUP - CPUSET
3639 M:      Li Zefan <lizefan@huawei.com>
3640 L:      cgroups@vger.kernel.org
3641 W:      http://www.bullopensource.org/cpuset/
3642 W:      http://oss.sgi.com/projects/cpusets/
3643 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3644 S:      Maintained
3645 F:      Documentation/cgroup-v1/cpusets.txt
3646 F:      include/linux/cpuset.h
3647 F:      kernel/cgroup/cpuset.c
3648
3649 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
3650 M:      Johannes Weiner <hannes@cmpxchg.org>
3651 M:      Michal Hocko <mhocko@kernel.org>
3652 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
3653 L:      cgroups@vger.kernel.org
3654 L:      linux-mm@kvack.org
3655 S:      Maintained
3656 F:      mm/memcontrol.c
3657 F:      mm/swap_cgroup.c
3658
3659 CORETEMP HARDWARE MONITORING DRIVER
3660 M:      Fenghua Yu <fenghua.yu@intel.com>
3661 L:      linux-hwmon@vger.kernel.org
3662 S:      Maintained
3663 F:      Documentation/hwmon/coretemp
3664 F:      drivers/hwmon/coretemp.c
3665
3666 COSA/SRP SYNC SERIAL DRIVER
3667 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
3668 W:      http://www.fi.muni.cz/~kas/cosa/
3669 S:      Maintained
3670 F:      drivers/net/wan/cosa*
3671
3672 CPMAC ETHERNET DRIVER
3673 M:      Florian Fainelli <f.fainelli@gmail.com>
3674 L:      netdev@vger.kernel.org
3675 S:      Maintained
3676 F:      drivers/net/ethernet/ti/cpmac.c
3677
3678 CPU FREQUENCY DRIVERS
3679 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3680 M:      Viresh Kumar <viresh.kumar@linaro.org>
3681 L:      linux-pm@vger.kernel.org
3682 S:      Maintained
3683 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3684 T:      git git://git.linaro.org/people/vireshk/linux.git (For ARM Updates)
3685 B:      https://bugzilla.kernel.org
3686 F:      Documentation/cpu-freq/
3687 F:      Documentation/devicetree/bindings/cpufreq/
3688 F:      drivers/cpufreq/
3689 F:      include/linux/cpufreq.h
3690 F:      tools/testing/selftests/cpufreq/
3691
3692 CPU FREQUENCY DRIVERS - ARM BIG LITTLE
3693 M:      Viresh Kumar <viresh.kumar@linaro.org>
3694 M:      Sudeep Holla <sudeep.holla@arm.com>
3695 L:      linux-pm@vger.kernel.org
3696 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
3697 S:      Maintained
3698 F:      drivers/cpufreq/arm_big_little.h
3699 F:      drivers/cpufreq/arm_big_little.c
3700 F:      drivers/cpufreq/arm_big_little_dt.c
3701
3702 CPU POWER MONITORING SUBSYSTEM
3703 M:      Thomas Renninger <trenn@suse.com>
3704 M:      Shuah Khan <shuahkh@osg.samsung.com>
3705 M:      Shuah Khan <shuah@kernel.org>
3706 L:      linux-pm@vger.kernel.org
3707 S:      Maintained
3708 F:      tools/power/cpupower/
3709
3710 CPUID/MSR DRIVER
3711 M:      "H. Peter Anvin" <hpa@zytor.com>
3712 S:      Maintained
3713 F:      arch/x86/kernel/cpuid.c
3714 F:      arch/x86/kernel/msr.c
3715
3716 CPUIDLE DRIVER - ARM BIG LITTLE
3717 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
3718 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3719 L:      linux-pm@vger.kernel.org
3720 L:      linux-arm-kernel@lists.infradead.org
3721 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3722 S:      Maintained
3723 F:      drivers/cpuidle/cpuidle-big_little.c
3724
3725 CPUIDLE DRIVER - ARM EXYNOS
3726 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
3727 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3728 M:      Kukjin Kim <kgene@kernel.org>
3729 L:      linux-pm@vger.kernel.org
3730 L:      linux-samsung-soc@vger.kernel.org
3731 S:      Supported
3732 F:      drivers/cpuidle/cpuidle-exynos.c
3733 F:      arch/arm/mach-exynos/pm.c
3734
3735 CPUIDLE DRIVERS
3736 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3737 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3738 L:      linux-pm@vger.kernel.org
3739 S:      Maintained
3740 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3741 B:      https://bugzilla.kernel.org
3742 F:      drivers/cpuidle/*
3743 F:      include/linux/cpuidle.h
3744
3745 CRAMFS FILESYSTEM
3746 M:      Nicolas Pitre <nico@linaro.org>
3747 S:      Maintained
3748 F:      Documentation/filesystems/cramfs.txt
3749 F:      fs/cramfs/
3750
3751 CRYPTO API
3752 M:      Herbert Xu <herbert@gondor.apana.org.au>
3753 M:      "David S. Miller" <davem@davemloft.net>
3754 L:      linux-crypto@vger.kernel.org
3755 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
3756 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
3757 S:      Maintained
3758 F:      Documentation/crypto/
3759 F:      Documentation/devicetree/bindings/crypto/
3760 F:      arch/*/crypto/
3761 F:      crypto/
3762 F:      drivers/crypto/
3763 F:      include/crypto/
3764 F:      include/linux/crypto*
3765
3766 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
3767 M:      Neil Horman <nhorman@tuxdriver.com>
3768 L:      linux-crypto@vger.kernel.org
3769 S:      Maintained
3770 F:      crypto/ansi_cprng.c
3771 F:      crypto/rng.c
3772
3773 CS3308 MEDIA DRIVER
3774 M:      Hans Verkuil <hverkuil@xs4all.nl>
3775 L:      linux-media@vger.kernel.org
3776 T:      git git://linuxtv.org/media_tree.git
3777 W:      http://linuxtv.org
3778 S:      Odd Fixes
3779 F:      drivers/media/i2c/cs3308.c
3780 F:      drivers/media/i2c/cs3308.h
3781
3782 CS5535 Audio ALSA driver
3783 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
3784 S:      Maintained
3785 F:      sound/pci/cs5535audio/
3786
3787 CW1200 WLAN driver
3788 M:      Solomon Peachy <pizza@shaftnet.org>
3789 S:      Maintained
3790 F:      drivers/net/wireless/st/cw1200/
3791
3792 CX18 VIDEO4LINUX DRIVER
3793 M:      Andy Walls <awalls@md.metrocast.net>
3794 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
3795 L:      linux-media@vger.kernel.org
3796 T:      git git://linuxtv.org/media_tree.git
3797 W:      https://linuxtv.org
3798 W:      http://www.ivtvdriver.org/index.php/Cx18
3799 S:      Maintained
3800 F:      Documentation/media/v4l-drivers/cx18*
3801 F:      drivers/media/pci/cx18/
3802 F:      include/uapi/linux/ivtv*
3803
3804 CX2341X MPEG ENCODER HELPER MODULE
3805 M:      Hans Verkuil <hverkuil@xs4all.nl>
3806 L:      linux-media@vger.kernel.org
3807 T:      git git://linuxtv.org/media_tree.git
3808 W:      https://linuxtv.org
3809 S:      Maintained
3810 F:      drivers/media/common/cx2341x*
3811 F:      include/media/cx2341x*
3812
3813 CX24120 MEDIA DRIVER
3814 M:      Jemma Denson <jdenson@gmail.com>
3815 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
3816 L:      linux-media@vger.kernel.org
3817 W:      https://linuxtv.org
3818 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3819 S:      Maintained
3820 F:      drivers/media/dvb-frontends/cx24120*
3821
3822 CX88 VIDEO4LINUX DRIVER
3823 M:      Mauro Carvalho Chehab <mchehab@s-opensource.com>
3824 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3825 L:      linux-media@vger.kernel.org
3826 W:      https://linuxtv.org
3827 T:      git git://linuxtv.org/media_tree.git
3828 S:      Odd fixes
3829 F:      Documentation/media/v4l-drivers/cx88*
3830 F:      drivers/media/pci/cx88/
3831
3832 CXD2820R MEDIA DRIVER
3833 M:      Antti Palosaari <crope@iki.fi>
3834 L:      linux-media@vger.kernel.org
3835 W:      https://linuxtv.org
3836 W:      http://palosaari.fi/linux/
3837 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3838 T:      git git://linuxtv.org/anttip/media_tree.git
3839 S:      Maintained
3840 F:      drivers/media/dvb-frontends/cxd2820r*
3841
3842 CXGB3 ETHERNET DRIVER (CXGB3)
3843 M:      Santosh Raspatur <santosh@chelsio.com>
3844 L:      netdev@vger.kernel.org
3845 W:      http://www.chelsio.com
3846 S:      Supported
3847 F:      drivers/net/ethernet/chelsio/cxgb3/
3848
3849 CXGB3 ISCSI DRIVER (CXGB3I)
3850 M:      Karen Xie <kxie@chelsio.com>
3851 L:      linux-scsi@vger.kernel.org
3852 W:      http://www.chelsio.com
3853 S:      Supported
3854 F:      drivers/scsi/cxgbi/cxgb3i
3855
3856 CXGB3 IWARP RNIC DRIVER (IW_CXGB3)
3857 M:      Steve Wise <swise@chelsio.com>
3858 L:      linux-rdma@vger.kernel.org
3859 W:      http://www.openfabrics.org
3860 S:      Supported
3861 F:      drivers/infiniband/hw/cxgb3/
3862 F:      include/uapi/rdma/cxgb3-abi.h
3863
3864 CXGB4 CRYPTO DRIVER (chcr)
3865 M:      Harsh Jain <harsh@chelsio.com>
3866 L:      linux-crypto@vger.kernel.org
3867 W:      http://www.chelsio.com
3868 S:      Supported
3869 F:      drivers/crypto/chelsio
3870
3871 CXGB4 ETHERNET DRIVER (CXGB4)
3872 M:      Ganesh Goudar <ganeshgr@chelsio.com>
3873 L:      netdev@vger.kernel.org
3874 W:      http://www.chelsio.com
3875 S:      Supported
3876 F:      drivers/net/ethernet/chelsio/cxgb4/
3877
3878 CXGB4 ISCSI DRIVER (CXGB4I)
3879 M:      Karen Xie <kxie@chelsio.com>
3880 L:      linux-scsi@vger.kernel.org
3881 W:      http://www.chelsio.com
3882 S:      Supported
3883 F:      drivers/scsi/cxgbi/cxgb4i
3884
3885 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
3886 M:      Steve Wise <swise@chelsio.com>
3887 L:      linux-rdma@vger.kernel.org
3888 W:      http://www.openfabrics.org
3889 S:      Supported
3890 F:      drivers/infiniband/hw/cxgb4/
3891 F:      include/uapi/rdma/cxgb4-abi.h
3892
3893 CXGB4VF ETHERNET DRIVER (CXGB4VF)
3894 M:      Casey Leedom <leedom@chelsio.com>
3895 L:      netdev@vger.kernel.org
3896 W:      http://www.chelsio.com
3897 S:      Supported
3898 F:      drivers/net/ethernet/chelsio/cxgb4vf/
3899
3900 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
3901 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
3902 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
3903 L:      linuxppc-dev@lists.ozlabs.org
3904 S:      Supported
3905 F:      arch/powerpc/platforms/powernv/pci-cxl.c
3906 F:      drivers/misc/cxl/
3907 F:      include/misc/cxl*
3908 F:      include/uapi/misc/cxl.h
3909 F:      Documentation/powerpc/cxl.txt
3910 F:      Documentation/ABI/testing/sysfs-class-cxl
3911
3912 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
3913 M:      Manoj N. Kumar <manoj@linux.vnet.ibm.com>
3914 M:      Matthew R. Ochs <mrochs@linux.vnet.ibm.com>
3915 M:      Uma Krishnan <ukrishn@linux.vnet.ibm.com>
3916 L:      linux-scsi@vger.kernel.org
3917 S:      Supported
3918 F:      drivers/scsi/cxlflash/
3919 F:      include/uapi/scsi/cxlflash_ioctls.h
3920 F:      Documentation/powerpc/cxlflash.txt
3921
3922 CYBERPRO FB DRIVER
3923 M:      Russell King <linux@armlinux.org.uk>
3924 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3925 W:      http://www.armlinux.org.uk/
3926 S:      Maintained
3927 F:      drivers/video/fbdev/cyber2000fb.*
3928
3929 CYCLADES ASYNC MUX DRIVER
3930 W:      http://www.cyclades.com/
3931 S:      Orphan
3932 F:      drivers/tty/cyclades.c
3933 F:      include/linux/cyclades.h
3934 F:      include/uapi/linux/cyclades.h
3935
3936 CYCLADES PC300 DRIVER
3937 W:      http://www.cyclades.com/
3938 S:      Orphan
3939 F:      drivers/net/wan/pc300*
3940
3941 CYPRESS_FIRMWARE MEDIA DRIVER
3942 M:      Antti Palosaari <crope@iki.fi>
3943 L:      linux-media@vger.kernel.org
3944 W:      https://linuxtv.org
3945 W:      http://palosaari.fi/linux/
3946 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3947 T:      git git://linuxtv.org/anttip/media_tree.git
3948 S:      Maintained
3949 F:      drivers/media/common/cypress_firmware*
3950
3951 CYTTSP TOUCHSCREEN DRIVER
3952 M:      Ferruh Yigit <fery@cypress.com>
3953 L:      linux-input@vger.kernel.org
3954 S:      Supported
3955 F:      drivers/input/touchscreen/cyttsp*
3956 F:      include/linux/input/cyttsp.h
3957
3958 D-LINK DIR-685 TOUCHKEYS DRIVER
3959 M:      Linus Walleij <linus.walleij@linaro.org>
3960 L:      linux-input@vger.kernel.org
3961 S:      Supported
3962 F:      drivers/input/dlink-dir685-touchkeys.c
3963
3964 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
3965 M:      Joshua Kinard <kumba@gentoo.org>
3966 S:      Maintained
3967 F:      drivers/rtc/rtc-ds1685.c
3968 F:      include/linux/rtc/ds1685.h
3969
3970 DAMA SLAVE for AX.25
3971 M:      Joerg Reuter <jreuter@yaina.de>
3972 W:      http://yaina.de/jreuter/
3973 W:      http://www.qsl.net/dl1bke/
3974 L:      linux-hams@vger.kernel.org
3975 S:      Maintained
3976 F:      net/ax25/af_ax25.c
3977 F:      net/ax25/ax25_dev.c
3978 F:      net/ax25/ax25_ds_*
3979 F:      net/ax25/ax25_in.c
3980 F:      net/ax25/ax25_out.c
3981 F:      net/ax25/ax25_timer.c
3982 F:      net/ax25/sysctl_net_ax25.c
3983
3984 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
3985 L:      netdev@vger.kernel.org
3986 S:      Orphan
3987 F:      Documentation/networking/dmfe.txt
3988 F:      drivers/net/ethernet/dec/tulip/dmfe.c
3989
3990 DC390/AM53C974 SCSI driver
3991 M:      Hannes Reinecke <hare@suse.com>
3992 L:      linux-scsi@vger.kernel.org
3993 S:      Maintained
3994 F:      drivers/scsi/am53c974.c
3995
3996 DC395x SCSI driver
3997 M:      Oliver Neukum <oliver@neukum.org>
3998 M:      Ali Akcaagac <aliakc@web.de>
3999 M:      Jamie Lenehan <lenehan@twibble.org>
4000 L:      dc395x@twibble.org
4001 W:      http://twibble.org/dist/dc395x/
4002 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
4003 S:      Maintained
4004 F:      Documentation/scsi/dc395x.txt
4005 F:      drivers/scsi/dc395x.*
4006
4007 DCCP PROTOCOL
4008 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
4009 L:      dccp@vger.kernel.org
4010 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4011 S:      Maintained
4012 F:      include/linux/dccp.h
4013 F:      include/uapi/linux/dccp.h
4014 F:      include/linux/tfrc.h
4015 F:      net/dccp/
4016
4017 DECnet NETWORK LAYER
4018 W:      http://linux-decnet.sourceforge.net
4019 L:      linux-decnet-user@lists.sourceforge.net
4020 S:      Orphan
4021 F:      Documentation/networking/decnet.txt
4022 F:      net/decnet/
4023
4024 DECSTATION PLATFORM SUPPORT
4025 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4026 L:      linux-mips@linux-mips.org
4027 W:      http://www.linux-mips.org/wiki/DECstation
4028 S:      Maintained
4029 F:      arch/mips/dec/
4030 F:      arch/mips/include/asm/dec/
4031 F:      arch/mips/include/asm/mach-dec/
4032
4033 DEFXX FDDI NETWORK DRIVER
4034 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4035 S:      Maintained
4036 F:      drivers/net/fddi/defxx.*
4037
4038 DELL SMBIOS DRIVER
4039 M:      Pali Rohár <pali.rohar@gmail.com>
4040 M:      Mario Limonciello <mario.limonciello@dell.com>
4041 L:      platform-driver-x86@vger.kernel.org
4042 S:      Maintained
4043 F:      drivers/platform/x86/dell-smbios.*
4044
4045 DELL SMBIOS SMM DRIVER
4046 M:      Mario Limonciello <mario.limonciello@dell.com>
4047 L:      platform-driver-x86@vger.kernel.org
4048 S:      Maintained
4049 F:      drivers/platform/x86/dell-smbios-smm.c
4050
4051 DELL SMBIOS WMI DRIVER
4052 M:      Mario Limonciello <mario.limonciello@dell.com>
4053 L:      platform-driver-x86@vger.kernel.org
4054 S:      Maintained
4055 F:      drivers/platform/x86/dell-smbios-wmi.c
4056 F:      tools/wmi/dell-smbios-example.c
4057
4058 DELL LAPTOP DRIVER
4059 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4060 M:      Pali Rohár <pali.rohar@gmail.com>
4061 L:      platform-driver-x86@vger.kernel.org
4062 S:      Maintained
4063 F:      drivers/platform/x86/dell-laptop.c
4064
4065 DELL LAPTOP FREEFALL DRIVER
4066 M:      Pali Rohár <pali.rohar@gmail.com>
4067 S:      Maintained
4068 F:      drivers/platform/x86/dell-smo8800.c
4069
4070 DELL LAPTOP RBTN DRIVER
4071 M:      Pali Rohár <pali.rohar@gmail.com>
4072 S:      Maintained
4073 F:      drivers/platform/x86/dell-rbtn.*
4074
4075 DELL LAPTOP SMM DRIVER
4076 M:      Pali Rohár <pali.rohar@gmail.com>
4077 S:      Maintained
4078 F:      drivers/hwmon/dell-smm-hwmon.c
4079 F:      include/uapi/linux/i8k.h
4080
4081 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4082 M:      Doug Warzecha <Douglas_Warzecha@dell.com>
4083 S:      Maintained
4084 F:      Documentation/dcdbas.txt
4085 F:      drivers/firmware/dcdbas.*
4086
4087 DELL WMI NOTIFICATIONS DRIVER
4088 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4089 M:      Pali Rohár <pali.rohar@gmail.com>
4090 S:      Maintained
4091 F:      drivers/platform/x86/dell-wmi.c
4092
4093 DELL WMI DESCRIPTOR DRIVER
4094 M:      Mario Limonciello <mario.limonciello@dell.com>
4095 S:      Maintained
4096 F:      drivers/platform/x86/dell-wmi-descriptor.c
4097
4098 DELTA ST MEDIA DRIVER
4099 M:      Hugues Fruchet <hugues.fruchet@st.com>
4100 L:      linux-media@vger.kernel.org
4101 T:      git git://linuxtv.org/media_tree.git
4102 W:      https://linuxtv.org
4103 S:      Supported
4104 F:      drivers/media/platform/sti/delta
4105
4106 DENALI NAND DRIVER
4107 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4108 L:      linux-mtd@lists.infradead.org
4109 S:      Supported
4110 F:      drivers/mtd/nand/raw/denali*
4111
4112 DESIGNWARE USB2 DRD IP DRIVER
4113 M:      Minas Harutyunyan <hminas@synopsys.com>
4114 L:      linux-usb@vger.kernel.org
4115 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4116 S:      Maintained
4117 F:      drivers/usb/dwc2/
4118
4119 DESIGNWARE USB3 DRD IP DRIVER
4120 M:      Felipe Balbi <balbi@kernel.org>
4121 L:      linux-usb@vger.kernel.org
4122 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4123 S:      Maintained
4124 F:      drivers/usb/dwc3/
4125
4126 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4127 M:      Andreas Klinger <ak@it-klinger.de>
4128 L:      linux-iio@vger.kernel.org
4129 S:      Maintained
4130 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4131 F:      drivers/iio/proximity/srf*.c
4132
4133 DEVICE COREDUMP (DEV_COREDUMP)
4134 M:      Johannes Berg <johannes@sipsolutions.net>
4135 L:      linux-kernel@vger.kernel.org
4136 S:      Maintained
4137 F:      drivers/base/devcoredump.c
4138 F:      include/linux/devcoredump.h
4139
4140 DEVICE FREQUENCY (DEVFREQ)
4141 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4142 M:      Kyungmin Park <kyungmin.park@samsung.com>
4143 R:      Chanwoo Choi <cw00.choi@samsung.com>
4144 L:      linux-pm@vger.kernel.org
4145 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4146 S:      Maintained
4147 F:      drivers/devfreq/
4148 F:      include/linux/devfreq.h
4149 F:      Documentation/devicetree/bindings/devfreq/
4150
4151 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4152 M:      Chanwoo Choi <cw00.choi@samsung.com>
4153 L:      linux-pm@vger.kernel.org
4154 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4155 S:      Supported
4156 F:      drivers/devfreq/event/
4157 F:      drivers/devfreq/devfreq-event.c
4158 F:      include/linux/devfreq-event.h
4159 F:      Documentation/devicetree/bindings/devfreq/event/
4160
4161 DEVICE NUMBER REGISTRY
4162 M:      Torben Mathiasen <device@lanana.org>
4163 W:      http://lanana.org/docs/device-list/index.html
4164 S:      Maintained
4165
4166 DEVICE-MAPPER  (LVM)
4167 M:      Alasdair Kergon <agk@redhat.com>
4168 M:      Mike Snitzer <snitzer@redhat.com>
4169 M:      dm-devel@redhat.com
4170 L:      dm-devel@redhat.com
4171 W:      http://sources.redhat.com/dm
4172 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4173 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4174 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4175 S:      Maintained
4176 F:      Documentation/device-mapper/
4177 F:      drivers/md/Makefile
4178 F:      drivers/md/Kconfig
4179 F:      drivers/md/dm*
4180 F:      drivers/md/persistent-data/
4181 F:      include/linux/device-mapper.h
4182 F:      include/linux/dm-*.h
4183 F:      include/uapi/linux/dm-*.h
4184
4185 DEVLINK
4186 M:      Jiri Pirko <jiri@mellanox.com>
4187 L:      netdev@vger.kernel.org
4188 S:      Supported
4189 F:      net/core/devlink.c
4190 F:      include/net/devlink.h
4191 F:      include/uapi/linux/devlink.h
4192
4193 DIALOG SEMICONDUCTOR DRIVERS
4194 M:      Support Opensource <support.opensource@diasemi.com>
4195 W:      http://www.dialog-semiconductor.com/products
4196 S:      Supported
4197 F:      Documentation/hwmon/da90??
4198 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4199 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4200 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4201 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4202 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4203 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4204 F:      drivers/gpio/gpio-da90??.c
4205 F:      drivers/hwmon/da90??-hwmon.c
4206 F:      drivers/iio/adc/da91??-*.c
4207 F:      drivers/input/misc/da90??_onkey.c
4208 F:      drivers/input/touchscreen/da9052_tsi.c
4209 F:      drivers/leds/leds-da90??.c
4210 F:      drivers/mfd/da903x.c
4211 F:      drivers/mfd/da90??-*.c
4212 F:      drivers/mfd/da91??-*.c
4213 F:      drivers/power/supply/da9052-battery.c
4214 F:      drivers/power/supply/da91??-*.c
4215 F:      drivers/regulator/da903x.c
4216 F:      drivers/regulator/da9???-regulator.[ch]
4217 F:      drivers/thermal/da90??-thermal.c
4218 F:      drivers/rtc/rtc-da90??.c
4219 F:      drivers/video/backlight/da90??_bl.c
4220 F:      drivers/watchdog/da90??_wdt.c
4221 F:      include/linux/mfd/da903x.h
4222 F:      include/linux/mfd/da9052/
4223 F:      include/linux/mfd/da9055/
4224 F:      include/linux/mfd/da9062/
4225 F:      include/linux/mfd/da9063/
4226 F:      include/linux/mfd/da9150/
4227 F:      include/linux/regulator/da9211.h
4228 F:      include/sound/da[79]*.h
4229 F:      sound/soc/codecs/da[79]*.[ch]
4230
4231 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4232 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4233 L:      linux-gpio@vger.kernel.org
4234 S:      Maintained
4235 F:      drivers/gpio/gpio-gpio-mm.c
4236
4237 DIGI NEO AND CLASSIC PCI PRODUCTS
4238 M:      Lidza Louina <lidza.louina@gmail.com>
4239 M:      Mark Hounschell <markh@compro.net>
4240 L:      driverdev-devel@linuxdriverproject.org
4241 S:      Maintained
4242 F:      drivers/staging/dgnc/
4243
4244 DIOLAN U2C-12 I2C DRIVER
4245 M:      Guenter Roeck <linux@roeck-us.net>
4246 L:      linux-i2c@vger.kernel.org
4247 S:      Maintained
4248 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4249
4250 FILESYSTEM DIRECT ACCESS (DAX)
4251 M:      Matthew Wilcox <mawilcox@microsoft.com>
4252 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
4253 L:      linux-fsdevel@vger.kernel.org
4254 S:      Supported
4255 F:      fs/dax.c
4256 F:      include/linux/dax.h
4257 F:      include/trace/events/fs_dax.h
4258
4259 DEVICE DIRECT ACCESS (DAX)
4260 M:      Dan Williams <dan.j.williams@intel.com>
4261 M:      Dave Jiang <dave.jiang@intel.com>
4262 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
4263 M:      Vishal Verma <vishal.l.verma@intel.com>
4264 L:      linux-nvdimm@lists.01.org
4265 S:      Supported
4266 F:      drivers/dax/
4267
4268 DIRECTORY NOTIFICATION (DNOTIFY)
4269 M:      Jan Kara <jack@suse.cz>
4270 R:      Amir Goldstein <amir73il@gmail.com>
4271 L:      linux-fsdevel@vger.kernel.org
4272 S:      Maintained
4273 F:      Documentation/filesystems/dnotify.txt
4274 F:      fs/notify/dnotify/
4275 F:      include/linux/dnotify.h
4276
4277 DISK GEOMETRY AND PARTITION HANDLING
4278 M:      Andries Brouwer <aeb@cwi.nl>
4279 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4280 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4281 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4282 S:      Maintained
4283
4284 DISKQUOTA
4285 M:      Jan Kara <jack@suse.com>
4286 S:      Maintained
4287 F:      Documentation/filesystems/quota.txt
4288 F:      fs/quota/
4289 F:      include/linux/quota*.h
4290 F:      include/uapi/linux/quota*.h
4291
4292 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4293 M:      Bernie Thompson <bernie@plugable.com>
4294 L:      linux-fbdev@vger.kernel.org
4295 S:      Maintained
4296 W:      http://plugable.com/category/projects/udlfb/
4297 F:      drivers/video/fbdev/udlfb.c
4298 F:      include/video/udlfb.h
4299 F:      Documentation/fb/udlfb.txt
4300
4301 DISTRIBUTED LOCK MANAGER (DLM)
4302 M:      Christine Caulfield <ccaulfie@redhat.com>
4303 M:      David Teigland <teigland@redhat.com>
4304 L:      cluster-devel@redhat.com
4305 W:      http://sources.redhat.com/cluster/
4306 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4307 S:      Supported
4308 F:      fs/dlm/
4309
4310 DMA BUFFER SHARING FRAMEWORK
4311 M:      Sumit Semwal <sumit.semwal@linaro.org>
4312 S:      Maintained
4313 L:      linux-media@vger.kernel.org
4314 L:      dri-devel@lists.freedesktop.org
4315 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4316 F:      drivers/dma-buf/
4317 F:      include/linux/dma-buf*
4318 F:      include/linux/reservation.h
4319 F:      include/linux/*fence.h
4320 F:      Documentation/driver-api/dma-buf.rst
4321 T:      git git://anongit.freedesktop.org/drm/drm-misc
4322
4323 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4324 M:      Vinod Koul <vinod.koul@intel.com>
4325 L:      dmaengine@vger.kernel.org
4326 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4327 S:      Maintained
4328 F:      drivers/dma/
4329 F:      include/linux/dmaengine.h
4330 F:      include/linux/of_dma.h
4331 F:      Documentation/devicetree/bindings/dma/
4332 F:      Documentation/driver-api/dmaengine/
4333 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
4334
4335 DMA MAPPING HELPERS
4336 M:      Christoph Hellwig <hch@lst.de>
4337 M:      Marek Szyprowski <m.szyprowski@samsung.com>
4338 R:      Robin Murphy <robin.murphy@arm.com>
4339 L:      iommu@lists.linux-foundation.org
4340 T:      git git://git.infradead.org/users/hch/dma-mapping.git
4341 W:      http://git.infradead.org/users/hch/dma-mapping.git
4342 S:      Supported
4343 F:      lib/dma-debug.c
4344 F:      lib/dma-direct.c
4345 F:      lib/dma-virt.c
4346 F:      drivers/base/dma-mapping.c
4347 F:      drivers/base/dma-coherent.c
4348 F:      include/asm-generic/dma-mapping.h
4349 F:      include/linux/dma-direct.h
4350 F:      include/linux/dma-mapping.h
4351
4352 DME1737 HARDWARE MONITOR DRIVER
4353 M:      Juerg Haefliger <juergh@gmail.com>
4354 L:      linux-hwmon@vger.kernel.org
4355 S:      Maintained
4356 F:      Documentation/hwmon/dme1737
4357 F:      drivers/hwmon/dme1737.c
4358
4359 DMI/SMBIOS SUPPORT
4360 M:      Jean Delvare <jdelvare@suse.com>
4361 S:      Maintained
4362 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
4363 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
4364 F:      drivers/firmware/dmi-id.c
4365 F:      drivers/firmware/dmi_scan.c
4366 F:      include/linux/dmi.h
4367
4368 DOCUMENTATION
4369 M:      Jonathan Corbet <corbet@lwn.net>
4370 L:      linux-doc@vger.kernel.org
4371 S:      Maintained
4372 F:      Documentation/
4373 F:      scripts/kernel-doc
4374 X:      Documentation/ABI/
4375 X:      Documentation/devicetree/
4376 X:      Documentation/acpi
4377 X:      Documentation/power
4378 X:      Documentation/spi
4379 X:      Documentation/media
4380 T:      git git://git.lwn.net/linux.git docs-next
4381
4382 DONGWOON DW9714 LENS VOICE COIL DRIVER
4383 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4384 L:      linux-media@vger.kernel.org
4385 T:      git git://linuxtv.org/media_tree.git
4386 S:      Maintained
4387 F:      drivers/media/i2c/dw9714.c
4388
4389 DOUBLETALK DRIVER
4390 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
4391 L:      blinux-list@redhat.com
4392 S:      Maintained
4393 F:      drivers/char/dtlk.c
4394 F:      include/linux/dtlk.h
4395
4396 DPAA2 DATAPATH I/O (DPIO) DRIVER
4397 M:      Roy Pledge <Roy.Pledge@nxp.com>
4398 L:      linux-kernel@vger.kernel.org
4399 S:      Maintained
4400 F:      drivers/staging/fsl-mc/bus/dpio
4401
4402 DPAA2 ETHERNET DRIVER
4403 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4404 L:      linux-kernel@vger.kernel.org
4405 S:      Maintained
4406 F:      drivers/staging/fsl-dpaa2/ethernet
4407
4408 DPAA2 ETHERNET SWITCH DRIVER
4409 M:      Razvan Stefanescu <razvan.stefanescu@nxp.com>
4410 L:      linux-kernel@vger.kernel.org
4411 S:      Maintained
4412 F:      drivers/staging/fsl-dpaa2/ethsw
4413
4414 DPAA2 PTP CLOCK DRIVER
4415 M:      Yangbo Lu <yangbo.lu@nxp.com>
4416 L:      linux-kernel@vger.kernel.org
4417 S:      Maintained
4418 F:      drivers/staging/fsl-dpaa2/rtc
4419
4420 DPT_I2O SCSI RAID DRIVER
4421 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
4422 L:      linux-scsi@vger.kernel.org
4423 W:      http://www.adaptec.com/
4424 S:      Maintained
4425 F:      drivers/scsi/dpt*
4426 F:      drivers/scsi/dpt/
4427
4428 DRBD DRIVER
4429 M:      Philipp Reisner <philipp.reisner@linbit.com>
4430 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
4431 L:      drbd-dev@lists.linbit.com
4432 W:      http://www.drbd.org
4433 T:      git git://git.linbit.com/linux-drbd.git
4434 T:      git git://git.linbit.com/drbd-8.4.git
4435 S:      Supported
4436 F:      drivers/block/drbd/
4437 F:      lib/lru_cache.c
4438 F:      Documentation/blockdev/drbd/
4439
4440 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
4441 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4442 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
4443 S:      Supported
4444 F:      Documentation/kobject.txt
4445 F:      drivers/base/
4446 F:      fs/debugfs/
4447 F:      fs/sysfs/
4448 F:      include/linux/debugfs.h
4449 F:      include/linux/kobj*
4450 F:      lib/kobj*
4451
4452 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
4453 M:      Kevin Hilman <khilman@kernel.org>
4454 M:      Nishanth Menon <nm@ti.com>
4455 S:      Maintained
4456 F:      drivers/power/avs/
4457 F:      include/linux/power/smartreflex.h
4458 L:      linux-pm@vger.kernel.org
4459
4460 DRM DRIVER FOR ARM PL111 CLCD
4461 M:      Eric Anholt <eric@anholt.net>
4462 T:      git git://anongit.freedesktop.org/drm/drm-misc
4463 S:      Supported
4464 F:      drivers/gpu/drm/pl111/
4465
4466 DRM DRIVER FOR ARM VERSATILE TFT PANELS
4467 M:      Linus Walleij <linus.walleij@linaro.org>
4468 T:      git git://anongit.freedesktop.org/drm/drm-misc
4469 S:      Maintained
4470 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
4471 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
4472
4473 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
4474 M:      Dave Airlie <airlied@redhat.com>
4475 S:      Odd Fixes
4476 F:      drivers/gpu/drm/ast/
4477
4478 DRM DRIVER FOR BOCHS VIRTUAL GPU
4479 M:      Gerd Hoffmann <kraxel@redhat.com>
4480 L:      virtualization@lists.linux-foundation.org
4481 T:      git git://anongit.freedesktop.org/drm/drm-misc
4482 S:      Maintained
4483 F:      drivers/gpu/drm/bochs/
4484
4485 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
4486 M:      Linus Walleij <linus.walleij@linaro.org>
4487 T:      git git://anongit.freedesktop.org/drm/drm-misc
4488 S:      Maintained
4489 F:      drivers/gpu/drm/tve200/
4490
4491 DRM DRIVER FOR ILITEK ILI9225 PANELS
4492 M:      David Lechner <david@lechnology.com>
4493 S:      Maintained
4494 F:      drivers/gpu/drm/tinydrm/ili9225.c
4495 F:      Documentation/devicetree/bindings/display/ili9225.txt
4496
4497 DRM DRIVER FOR INTEL I810 VIDEO CARDS
4498 S:      Orphan / Obsolete
4499 F:      drivers/gpu/drm/i810/
4500 F:      include/uapi/drm/i810_drm.h
4501
4502 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
4503 S:      Orphan / Obsolete
4504 F:      drivers/gpu/drm/mga/
4505 F:      include/uapi/drm/mga_drm.h
4506
4507 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
4508 M:      Dave Airlie <airlied@redhat.com>
4509 S:      Odd Fixes
4510 F:      drivers/gpu/drm/mgag200/
4511
4512 DRM DRIVER FOR MI0283QT
4513 M:      Noralf Trønnes <noralf@tronnes.org>
4514 S:      Maintained
4515 F:      drivers/gpu/drm/tinydrm/mi0283qt.c
4516 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
4517
4518 DRM DRIVER FOR MSM ADRENO GPU
4519 M:      Rob Clark <robdclark@gmail.com>
4520 L:      linux-arm-msm@vger.kernel.org
4521 L:      dri-devel@lists.freedesktop.org
4522 L:      freedreno@lists.freedesktop.org
4523 T:      git git://people.freedesktop.org/~robclark/linux
4524 S:      Maintained
4525 F:      drivers/gpu/drm/msm/
4526 F:      include/uapi/drm/msm_drm.h
4527 F:      Documentation/devicetree/bindings/display/msm/
4528
4529 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
4530 M:      Ben Skeggs <bskeggs@redhat.com>
4531 L:      dri-devel@lists.freedesktop.org
4532 L:      nouveau@lists.freedesktop.org
4533 T:      git git://github.com/skeggsb/linux
4534 S:      Supported
4535 F:      drivers/gpu/drm/nouveau/
4536 F:      include/uapi/drm/nouveau_drm.h
4537
4538 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
4539 M:      Noralf Trønnes <noralf@tronnes.org>
4540 S:      Maintained
4541 F:      drivers/gpu/drm/tinydrm/repaper.c
4542 F:      Documentation/devicetree/bindings/display/repaper.txt
4543
4544 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
4545 M:      Dave Airlie <airlied@redhat.com>
4546 M:      Gerd Hoffmann <kraxel@redhat.com>
4547 L:      virtualization@lists.linux-foundation.org
4548 T:      git git://anongit.freedesktop.org/drm/drm-misc
4549 S:      Obsolete
4550 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
4551 F:      drivers/gpu/drm/cirrus/
4552
4553 DRM DRIVER FOR QXL VIRTUAL GPU
4554 M:      Dave Airlie <airlied@redhat.com>
4555 M:      Gerd Hoffmann <kraxel@redhat.com>
4556 L:      virtualization@lists.linux-foundation.org
4557 T:      git git://anongit.freedesktop.org/drm/drm-misc
4558 S:      Maintained
4559 F:      drivers/gpu/drm/qxl/
4560 F:      include/uapi/drm/qxl_drm.h
4561
4562 DRM DRIVER FOR RAGE 128 VIDEO CARDS
4563 S:      Orphan / Obsolete
4564 F:      drivers/gpu/drm/r128/
4565 F:      include/uapi/drm/r128_drm.h
4566
4567 DRM DRIVER FOR SAVAGE VIDEO CARDS
4568 S:      Orphan / Obsolete
4569 F:      drivers/gpu/drm/savage/
4570 F:      include/uapi/drm/savage_drm.h
4571
4572 DRM DRIVER FOR SIS VIDEO CARDS
4573 S:      Orphan / Obsolete
4574 F:      drivers/gpu/drm/sis/
4575 F:      include/uapi/drm/sis_drm.h
4576
4577 DRM DRIVER FOR SITRONIX ST7586 PANELS
4578 M:      David Lechner <david@lechnology.com>
4579 S:      Maintained
4580 F:      drivers/gpu/drm/tinydrm/st7586.c
4581 F:      Documentation/devicetree/bindings/display/st7586.txt
4582
4583 DRM DRIVER FOR SITRONIX ST7735R PANELS
4584 M:      David Lechner <david@lechnology.com>
4585 S:      Maintained
4586 F:      drivers/gpu/drm/tinydrm/st7735r.c
4587 F:      Documentation/devicetree/bindings/display/st7735r.txt
4588
4589 DRM DRIVER FOR TDFX VIDEO CARDS
4590 S:      Orphan / Obsolete
4591 F:      drivers/gpu/drm/tdfx/
4592
4593 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
4594 M:      Dave Airlie <airlied@redhat.com>
4595 S:      Odd Fixes
4596 F:      drivers/gpu/drm/udl/
4597
4598 DRM DRIVER FOR VMWARE VIRTUAL GPU
4599 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
4600 M:      Sinclair Yeh <syeh@vmware.com>
4601 M:      Thomas Hellstrom <thellstrom@vmware.com>
4602 L:      dri-devel@lists.freedesktop.org
4603 T:      git git://people.freedesktop.org/~syeh/repos_linux
4604 T:      git git://people.freedesktop.org/~thomash/linux
4605 S:      Supported
4606 F:      drivers/gpu/drm/vmwgfx/
4607 F:      include/uapi/drm/vmwgfx_drm.h
4608
4609 DRM DRIVERS
4610 M:      David Airlie <airlied@linux.ie>
4611 L:      dri-devel@lists.freedesktop.org
4612 T:      git git://people.freedesktop.org/~airlied/linux
4613 B:      https://bugs.freedesktop.org/
4614 C:      irc://chat.freenode.net/dri-devel
4615 S:      Maintained
4616 F:      drivers/gpu/drm/
4617 F:      drivers/gpu/vga/
4618 F:      Documentation/devicetree/bindings/display/
4619 F:      Documentation/devicetree/bindings/gpu/
4620 F:      Documentation/devicetree/bindings/video/
4621 F:      Documentation/gpu/
4622 F:      include/drm/
4623 F:      include/uapi/drm/
4624 F:      include/linux/vga*
4625
4626 DRM DRIVERS AND MISC GPU PATCHES
4627 M:      Gustavo Padovan <gustavo@padovan.org>
4628 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
4629 M:      Sean Paul <seanpaul@chromium.org>
4630 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
4631 S:      Maintained
4632 T:      git git://anongit.freedesktop.org/drm/drm-misc
4633 F:      Documentation/gpu/
4634 F:      drivers/gpu/vga/
4635 F:      drivers/gpu/drm/*
4636 F:      include/drm/drm*
4637 F:      include/uapi/drm/drm*
4638 F:      include/linux/vga*
4639
4640 DRM DRIVERS FOR ALLWINNER A10
4641 M:      Maxime Ripard  <maxime.ripard@bootlin.com>
4642 L:      dri-devel@lists.freedesktop.org
4643 S:      Supported
4644 F:      drivers/gpu/drm/sun4i/
4645 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
4646 T:      git git://anongit.freedesktop.org/drm/drm-misc
4647
4648 DRM DRIVERS FOR AMLOGIC SOCS
4649 M:      Neil Armstrong <narmstrong@baylibre.com>
4650 L:      dri-devel@lists.freedesktop.org
4651 L:      linux-amlogic@lists.infradead.org
4652 W:      http://linux-meson.com/
4653 S:      Supported
4654 F:      drivers/gpu/drm/meson/
4655 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
4656 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.txt
4657 F:      Documentation/gpu/meson.rst
4658 T:      git git://anongit.freedesktop.org/drm/drm-misc
4659
4660 DRM DRIVERS FOR ATMEL HLCDC
4661 M:      Boris Brezillon <boris.brezillon@bootlin.com>
4662 L:      dri-devel@lists.freedesktop.org
4663 S:      Supported
4664 F:      drivers/gpu/drm/atmel-hlcdc/
4665 F:      Documentation/devicetree/bindings/drm/atmel/
4666 T:      git git://anongit.freedesktop.org/drm/drm-misc
4667
4668 DRM DRIVERS FOR BRIDGE CHIPS
4669 M:      Archit Taneja <architt@codeaurora.org>
4670 M:      Andrzej Hajda <a.hajda@samsung.com>
4671 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
4672 S:      Maintained
4673 T:      git git://anongit.freedesktop.org/drm/drm-misc
4674 F:      drivers/gpu/drm/bridge/
4675
4676 DRM DRIVERS FOR EXYNOS
4677 M:      Inki Dae <inki.dae@samsung.com>
4678 M:      Joonyoung Shim <jy0922.shim@samsung.com>
4679 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
4680 M:      Kyungmin Park <kyungmin.park@samsung.com>
4681 L:      dri-devel@lists.freedesktop.org
4682 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
4683 S:      Supported
4684 F:      drivers/gpu/drm/exynos/
4685 F:      include/uapi/drm/exynos_drm.h
4686 F:      Documentation/devicetree/bindings/display/exynos/
4687
4688 DRM DRIVERS FOR FREESCALE DCU
4689 M:      Stefan Agner <stefan@agner.ch>
4690 M:      Alison Wang <alison.wang@freescale.com>
4691 L:      dri-devel@lists.freedesktop.org
4692 S:      Supported
4693 F:      drivers/gpu/drm/fsl-dcu/
4694 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
4695 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
4696 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19_05b.txt
4697
4698 DRM DRIVERS FOR FREESCALE IMX
4699 M:      Philipp Zabel <p.zabel@pengutronix.de>
4700 L:      dri-devel@lists.freedesktop.org
4701 S:      Maintained
4702 F:      drivers/gpu/drm/imx/
4703 F:      drivers/gpu/ipu-v3/
4704 F:      Documentation/devicetree/bindings/display/imx/
4705
4706 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
4707 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
4708 L:      dri-devel@lists.freedesktop.org
4709 T:      git git://github.com/patjak/drm-gma500
4710 S:      Maintained
4711 F:      drivers/gpu/drm/gma500/
4712
4713 DRM DRIVERS FOR HISILICON
4714 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
4715 M:      Rongrong Zou <zourongrong@gmail.com>
4716 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
4717 R:      Chen Feng <puck.chen@hisilicon.com>
4718 L:      dri-devel@lists.freedesktop.org
4719 T:      git git://github.com/xin3liang/linux.git
4720 S:      Maintained
4721 F:      drivers/gpu/drm/hisilicon/
4722 F:      Documentation/devicetree/bindings/display/hisilicon/
4723
4724 DRM DRIVERS FOR MEDIATEK
4725 M:      CK Hu <ck.hu@mediatek.com>
4726 M:      Philipp Zabel <p.zabel@pengutronix.de>
4727 L:      dri-devel@lists.freedesktop.org
4728 S:      Supported
4729 F:      drivers/gpu/drm/mediatek/
4730 F:      Documentation/devicetree/bindings/display/mediatek/
4731
4732 DRM DRIVERS FOR NVIDIA TEGRA
4733 M:      Thierry Reding <thierry.reding@gmail.com>
4734 L:      dri-devel@lists.freedesktop.org
4735 L:      linux-tegra@vger.kernel.org
4736 T:      git git://anongit.freedesktop.org/tegra/linux.git
4737 S:      Supported
4738 F:      drivers/gpu/drm/tegra/
4739 F:      drivers/gpu/host1x/
4740 F:      include/linux/host1x.h
4741 F:      include/uapi/drm/tegra_drm.h
4742 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
4743
4744 DRM DRIVERS FOR RENESAS
4745 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
4746 L:      dri-devel@lists.freedesktop.org
4747 L:      linux-renesas-soc@vger.kernel.org
4748 T:      git git://linuxtv.org/pinchartl/fbdev
4749 S:      Supported
4750 F:      drivers/gpu/drm/rcar-du/
4751 F:      drivers/gpu/drm/shmobile/
4752 F:      include/linux/platform_data/shmob_drm.h
4753 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
4754 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
4755 F:      Documentation/devicetree/bindings/display/renesas,du.txt
4756
4757 DRM DRIVERS FOR ROCKCHIP
4758 M:      Sandy Huang <hjc@rock-chips.com>
4759 M:      Heiko Stübner <heiko@sntech.de>
4760 L:      dri-devel@lists.freedesktop.org
4761 S:      Maintained
4762 F:      drivers/gpu/drm/rockchip/
4763 F:      Documentation/devicetree/bindings/display/rockchip/
4764 T:      git git://anongit.freedesktop.org/drm/drm-misc
4765
4766 DRM DRIVERS FOR STI
4767 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
4768 M:      Vincent Abriou <vincent.abriou@st.com>
4769 L:      dri-devel@lists.freedesktop.org
4770 T:      git git://anongit.freedesktop.org/drm/drm-misc
4771 S:      Maintained
4772 F:      drivers/gpu/drm/sti
4773 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
4774
4775 DRM DRIVERS FOR STM
4776 M:      Yannick Fertre <yannick.fertre@st.com>
4777 M:      Philippe Cornu <philippe.cornu@st.com>
4778 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
4779 M:      Vincent Abriou <vincent.abriou@st.com>
4780 L:      dri-devel@lists.freedesktop.org
4781 T:      git git://anongit.freedesktop.org/drm/drm-misc
4782 S:      Maintained
4783 F:      drivers/gpu/drm/stm
4784 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
4785
4786 DRM DRIVERS FOR TI LCDC
4787 M:      Jyri Sarha <jsarha@ti.com>
4788 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
4789 L:      dri-devel@lists.freedesktop.org
4790 S:      Maintained
4791 F:      drivers/gpu/drm/tilcdc/
4792 F:      Documentation/devicetree/bindings/display/tilcdc/
4793
4794 DRM DRIVERS FOR TI OMAP
4795 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
4796 L:      dri-devel@lists.freedesktop.org
4797 S:      Maintained
4798 F:      drivers/gpu/drm/omapdrm/
4799 F:      Documentation/devicetree/bindings/display/ti/
4800
4801 DRM DRIVERS FOR VC4
4802 M:      Eric Anholt <eric@anholt.net>
4803 T:      git git://github.com/anholt/linux
4804 S:      Supported
4805 F:      drivers/gpu/drm/vc4/
4806 F:      include/uapi/drm/vc4_drm.h
4807 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
4808 T:      git git://anongit.freedesktop.org/drm/drm-misc
4809
4810 DRM DRIVERS FOR VIVANTE GPU IP
4811 M:      Lucas Stach <l.stach@pengutronix.de>
4812 R:      Russell King <linux+etnaviv@armlinux.org.uk>
4813 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
4814 L:      etnaviv@lists.freedesktop.org
4815 L:      dri-devel@lists.freedesktop.org
4816 S:      Maintained
4817 F:      drivers/gpu/drm/etnaviv/
4818 F:      include/uapi/drm/etnaviv_drm.h
4819 F:      Documentation/devicetree/bindings/display/etnaviv/
4820
4821 DRM DRIVERS FOR ZTE ZX
4822 M:      Shawn Guo <shawnguo@kernel.org>
4823 L:      dri-devel@lists.freedesktop.org
4824 S:      Maintained
4825 F:      drivers/gpu/drm/zte/
4826 F:      Documentation/devicetree/bindings/display/zte,vou.txt
4827 T:      git git://anongit.freedesktop.org/drm/drm-misc
4828
4829 DRM PANEL DRIVERS
4830 M:      Thierry Reding <thierry.reding@gmail.com>
4831 L:      dri-devel@lists.freedesktop.org
4832 T:      git git://anongit.freedesktop.org/drm/drm-misc
4833 S:      Maintained
4834 F:      drivers/gpu/drm/drm_panel.c
4835 F:      drivers/gpu/drm/panel/
4836 F:      include/drm/drm_panel.h
4837 F:      Documentation/devicetree/bindings/display/panel/
4838
4839 DRM TINYDRM DRIVERS
4840 M:      Noralf Trønnes <noralf@tronnes.org>
4841 W:      https://github.com/notro/tinydrm/wiki/Development
4842 T:      git git://anongit.freedesktop.org/drm/drm-misc
4843 S:      Maintained
4844 F:      drivers/gpu/drm/tinydrm/
4845 F:      include/drm/tinydrm/
4846
4847 DRM TTM SUBSYSTEM
4848 M:      Christian Koenig <christian.koenig@amd.com>
4849 M:      Roger He <Hongbo.He@amd.com>
4850 T:      git git://people.freedesktop.org/~agd5f/linux
4851 S:      Maintained
4852 L:      dri-devel@lists.freedesktop.org
4853 F:      include/drm/ttm/
4854 F:      drivers/gpu/drm/ttm/
4855
4856 DSBR100 USB FM RADIO DRIVER
4857 M:      Alexey Klimov <klimov.linux@gmail.com>
4858 L:      linux-media@vger.kernel.org
4859 T:      git git://linuxtv.org/media_tree.git
4860 S:      Maintained
4861 F:      drivers/media/radio/dsbr100.c
4862
4863 DSCC4 DRIVER
4864 M:      Francois Romieu <romieu@fr.zoreil.com>
4865 L:      netdev@vger.kernel.org
4866 S:      Maintained
4867 F:      drivers/net/wan/dscc4.c
4868
4869 DT3155 MEDIA DRIVER
4870 M:      Hans Verkuil <hverkuil@xs4all.nl>
4871 L:      linux-media@vger.kernel.org
4872 T:      git git://linuxtv.org/media_tree.git
4873 W:      https://linuxtv.org
4874 S:      Odd Fixes
4875 F:      drivers/media/pci/dt3155/
4876
4877 DVB_USB_AF9015 MEDIA DRIVER
4878 M:      Antti Palosaari <crope@iki.fi>
4879 L:      linux-media@vger.kernel.org
4880 W:      https://linuxtv.org
4881 W:      http://palosaari.fi/linux/
4882 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4883 T:      git git://linuxtv.org/anttip/media_tree.git
4884 S:      Maintained
4885 F:      drivers/media/usb/dvb-usb-v2/af9015*
4886
4887 DVB_USB_AF9035 MEDIA DRIVER
4888 M:      Antti Palosaari <crope@iki.fi>
4889 L:      linux-media@vger.kernel.org
4890 W:      https://linuxtv.org
4891 W:      http://palosaari.fi/linux/
4892 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4893 T:      git git://linuxtv.org/anttip/media_tree.git
4894 S:      Maintained
4895 F:      drivers/media/usb/dvb-usb-v2/af9035*
4896
4897 DVB_USB_ANYSEE MEDIA DRIVER
4898 M:      Antti Palosaari <crope@iki.fi>
4899 L:      linux-media@vger.kernel.org
4900 W:      https://linuxtv.org
4901 W:      http://palosaari.fi/linux/
4902 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4903 T:      git git://linuxtv.org/anttip/media_tree.git
4904 S:      Maintained
4905 F:      drivers/media/usb/dvb-usb-v2/anysee*
4906
4907 DVB_USB_AU6610 MEDIA DRIVER
4908 M:      Antti Palosaari <crope@iki.fi>
4909 L:      linux-media@vger.kernel.org
4910 W:      https://linuxtv.org
4911 W:      http://palosaari.fi/linux/
4912 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4913 T:      git git://linuxtv.org/anttip/media_tree.git
4914 S:      Maintained
4915 F:      drivers/media/usb/dvb-usb-v2/au6610*
4916
4917 DVB_USB_CE6230 MEDIA DRIVER
4918 M:      Antti Palosaari <crope@iki.fi>
4919 L:      linux-media@vger.kernel.org
4920 W:      https://linuxtv.org
4921 W:      http://palosaari.fi/linux/
4922 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4923 T:      git git://linuxtv.org/anttip/media_tree.git
4924 S:      Maintained
4925 F:      drivers/media/usb/dvb-usb-v2/ce6230*
4926
4927 DVB_USB_CXUSB MEDIA DRIVER
4928 M:      Michael Krufky <mkrufky@linuxtv.org>
4929 L:      linux-media@vger.kernel.org
4930 W:      https://linuxtv.org
4931 W:      http://github.com/mkrufky
4932 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4933 T:      git git://linuxtv.org/media_tree.git
4934 S:      Maintained
4935 F:      drivers/media/usb/dvb-usb/cxusb*
4936
4937 DVB_USB_EC168 MEDIA DRIVER
4938 M:      Antti Palosaari <crope@iki.fi>
4939 L:      linux-media@vger.kernel.org
4940 W:      https://linuxtv.org
4941 W:      http://palosaari.fi/linux/
4942 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4943 T:      git git://linuxtv.org/anttip/media_tree.git
4944 S:      Maintained
4945 F:      drivers/media/usb/dvb-usb-v2/ec168*
4946
4947 DVB_USB_GL861 MEDIA DRIVER
4948 M:      Antti Palosaari <crope@iki.fi>
4949 L:      linux-media@vger.kernel.org
4950 W:      https://linuxtv.org
4951 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4952 T:      git git://linuxtv.org/anttip/media_tree.git
4953 S:      Maintained
4954 F:      drivers/media/usb/dvb-usb-v2/gl861*
4955
4956 DVB_USB_MXL111SF MEDIA DRIVER
4957 M:      Michael Krufky <mkrufky@linuxtv.org>
4958 L:      linux-media@vger.kernel.org
4959 W:      https://linuxtv.org
4960 W:      http://github.com/mkrufky
4961 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4962 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
4963 S:      Maintained
4964 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
4965
4966 DVB_USB_RTL28XXU MEDIA DRIVER
4967 M:      Antti Palosaari <crope@iki.fi>
4968 L:      linux-media@vger.kernel.org
4969 W:      https://linuxtv.org
4970 W:      http://palosaari.fi/linux/
4971 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4972 T:      git git://linuxtv.org/anttip/media_tree.git
4973 S:      Maintained
4974 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
4975
4976 DVB_USB_V2 MEDIA DRIVER
4977 M:      Antti Palosaari <crope@iki.fi>
4978 L:      linux-media@vger.kernel.org
4979 W:      https://linuxtv.org
4980 W:      http://palosaari.fi/linux/
4981 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4982 T:      git git://linuxtv.org/anttip/media_tree.git
4983 S:      Maintained
4984 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
4985 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
4986
4987 DYNAMIC DEBUG
4988 M:      Jason Baron <jbaron@akamai.com>
4989 S:      Maintained
4990 F:      lib/dynamic_debug.c
4991 F:      include/linux/dynamic_debug.h
4992
4993 DYNAMIC INTERRUPT MODERATION
4994 M:      Tal Gilboa <talgi@mellanox.com>
4995 S:      Maintained
4996 F:      include/linux/net_dim.h
4997
4998 DZ DECSTATION DZ11 SERIAL DRIVER
4999 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
5000 S:      Maintained
5001 F:      drivers/tty/serial/dz.*
5002
5003 E3X0 POWER BUTTON DRIVER
5004 M:      Moritz Fischer <moritz.fischer@ettus.com>
5005 L:      usrp-users@lists.ettus.com
5006 W:      http://www.ettus.com
5007 S:      Supported
5008 F:      drivers/input/misc/e3x0-button.c
5009 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
5010
5011 E4000 MEDIA DRIVER
5012 M:      Antti Palosaari <crope@iki.fi>
5013 L:      linux-media@vger.kernel.org
5014 W:      https://linuxtv.org
5015 W:      http://palosaari.fi/linux/
5016 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5017 T:      git git://linuxtv.org/anttip/media_tree.git
5018 S:      Maintained
5019 F:      drivers/media/tuners/e4000*
5020
5021 EC100 MEDIA DRIVER
5022 M:      Antti Palosaari <crope@iki.fi>
5023 L:      linux-media@vger.kernel.org
5024 W:      https://linuxtv.org
5025 W:      http://palosaari.fi/linux/
5026 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5027 T:      git git://linuxtv.org/anttip/media_tree.git
5028 S:      Maintained
5029 F:      drivers/media/dvb-frontends/ec100*
5030
5031 ECRYPT FILE SYSTEM
5032 M:      Tyler Hicks <tyhicks@canonical.com>
5033 L:      ecryptfs@vger.kernel.org
5034 W:      http://ecryptfs.org
5035 W:      https://launchpad.net/ecryptfs
5036 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5037 S:      Supported
5038 F:      Documentation/filesystems/ecryptfs.txt
5039 F:      fs/ecryptfs/
5040
5041 EDAC-AMD64
5042 M:      Borislav Petkov <bp@alien8.de>
5043 L:      linux-edac@vger.kernel.org
5044 S:      Maintained
5045 F:      drivers/edac/amd64_edac*
5046
5047 EDAC-CALXEDA
5048 M:      Robert Richter <rric@kernel.org>
5049 L:      linux-edac@vger.kernel.org
5050 S:      Maintained
5051 F:      drivers/edac/highbank*
5052
5053 EDAC-CAVIUM OCTEON
5054 M:      Ralf Baechle <ralf@linux-mips.org>
5055 M:      David Daney <david.daney@cavium.com>
5056 L:      linux-edac@vger.kernel.org
5057 L:      linux-mips@linux-mips.org
5058 S:      Supported
5059 F:      drivers/edac/octeon_edac*
5060
5061 EDAC-CAVIUM THUNDERX
5062 M:      David Daney <david.daney@cavium.com>
5063 M:      Jan Glauber <jglauber@cavium.com>
5064 L:      linux-edac@vger.kernel.org
5065 S:      Supported
5066 F:      drivers/edac/thunderx_edac*
5067
5068 EDAC-CORE
5069 M:      Borislav Petkov <bp@alien8.de>
5070 M:      Mauro Carvalho Chehab <mchehab@s-opensource.com>
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@s-opensource.com>
5100 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5101 L:      linux-edac@vger.kernel.org
5102 S:      Maintained
5103 F:      drivers/edac/ghes_edac.c
5104
5105 EDAC-I3000
5106 L:      linux-edac@vger.kernel.org
5107 S:      Orphan
5108 F:      drivers/edac/i3000_edac.c
5109
5110 EDAC-I5000
5111 L:      linux-edac@vger.kernel.org
5112 S:      Maintained
5113 F:      drivers/edac/i5000_edac.c
5114
5115 EDAC-I5400
5116 M:      Mauro Carvalho Chehab <mchehab@s-opensource.com>
5117 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5118 L:      linux-edac@vger.kernel.org
5119 S:      Maintained
5120 F:      drivers/edac/i5400_edac.c
5121
5122 EDAC-I7300
5123 M:      Mauro Carvalho Chehab <mchehab@s-opensource.com>
5124 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5125 L:      linux-edac@vger.kernel.org
5126 S:      Maintained
5127 F:      drivers/edac/i7300_edac.c
5128
5129 EDAC-I7CORE
5130 M:      Mauro Carvalho Chehab <mchehab@s-opensource.com>
5131 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5132 L:      linux-edac@vger.kernel.org
5133 S:      Maintained
5134 F:      drivers/edac/i7core_edac.c
5135
5136 EDAC-I82443BXGX
5137 M:      Tim Small <tim@buttersideup.com>
5138 L:      linux-edac@vger.kernel.org
5139 S:      Maintained
5140 F:      drivers/edac/i82443bxgx_edac.c
5141
5142 EDAC-I82975X
5143 M:      Ranganathan Desikan <ravi@jetztechnologies.com>
5144 M:      "Arvind R." <arvino55@gmail.com>
5145 L:      linux-edac@vger.kernel.org
5146 S:      Maintained
5147 F:      drivers/edac/i82975x_edac.c
5148
5149 EDAC-IE31200
5150 M:      Jason Baron <jbaron@akamai.com>
5151 L:      linux-edac@vger.kernel.org
5152 S:      Maintained
5153 F:      drivers/edac/ie31200_edac.c
5154
5155 EDAC-MPC85XX
5156 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5157 L:      linux-edac@vger.kernel.org
5158 S:      Maintained
5159 F:      drivers/edac/mpc85xx_edac.[ch]
5160
5161 EDAC-PASEMI
5162 M:      Egor Martovetsky <egor@pasemi.com>
5163 L:      linux-edac@vger.kernel.org
5164 S:      Maintained
5165 F:      drivers/edac/pasemi_edac.c
5166
5167 EDAC-PND2
5168 M:      Tony Luck <tony.luck@intel.com>
5169 L:      linux-edac@vger.kernel.org
5170 S:      Maintained
5171 F:      drivers/edac/pnd2_edac.[ch]
5172
5173 EDAC-R82600
5174 M:      Tim Small <tim@buttersideup.com>
5175 L:      linux-edac@vger.kernel.org
5176 S:      Maintained
5177 F:      drivers/edac/r82600_edac.c
5178
5179 EDAC-SBRIDGE
5180 M:      Mauro Carvalho Chehab <mchehab@s-opensource.com>
5181 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5182 L:      linux-edac@vger.kernel.org
5183 S:      Maintained
5184 F:      drivers/edac/sb_edac.c
5185
5186 EDAC-SKYLAKE
5187 M:      Tony Luck <tony.luck@intel.com>
5188 L:      linux-edac@vger.kernel.org
5189 S:      Maintained
5190 F:      drivers/edac/skx_edac.c
5191
5192 EDAC-TI
5193 M:      Tero Kristo <t-kristo@ti.com>
5194 L:      linux-edac@vger.kernel.org
5195 S:      Maintained
5196 F:      drivers/edac/ti_edac.c
5197
5198 EDIROL UA-101/UA-1000 DRIVER
5199 M:      Clemens Ladisch <clemens@ladisch.de>
5200 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5201 T:      git git://git.alsa-project.org/alsa-kernel.git
5202 S:      Maintained
5203 F:      sound/usb/misc/ua101.c
5204
5205 EFI TEST DRIVER
5206 L:      linux-efi@vger.kernel.org
5207 M:      Ivan Hu <ivan.hu@canonical.com>
5208 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5209 S:      Maintained
5210 F:      drivers/firmware/efi/test/
5211
5212 EFI VARIABLE FILESYSTEM
5213 M:      Matthew Garrett <matthew.garrett@nebula.com>
5214 M:      Jeremy Kerr <jk@ozlabs.org>
5215 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5216 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5217 L:      linux-efi@vger.kernel.org
5218 S:      Maintained
5219 F:      fs/efivarfs/
5220
5221 EFIFB FRAMEBUFFER DRIVER
5222 L:      linux-fbdev@vger.kernel.org
5223 M:      Peter Jones <pjones@redhat.com>
5224 S:      Maintained
5225 F:      drivers/video/fbdev/efifb.c
5226
5227 EFS FILESYSTEM
5228 W:      http://aeschi.ch.eu.org/efs/
5229 S:      Orphan
5230 F:      fs/efs/
5231
5232 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
5233 M:      Douglas Miller <dougmill@linux.vnet.ibm.com>
5234 L:      netdev@vger.kernel.org
5235 S:      Maintained
5236 F:      drivers/net/ethernet/ibm/ehea/
5237
5238 EM28XX VIDEO4LINUX DRIVER
5239 M:      Mauro Carvalho Chehab <mchehab@s-opensource.com>
5240 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5241 L:      linux-media@vger.kernel.org
5242 W:      https://linuxtv.org
5243 T:      git git://linuxtv.org/media_tree.git
5244 S:      Maintained
5245 F:      drivers/media/usb/em28xx/
5246 F:      Documentation/media/v4l-drivers/em28xx*
5247
5248 EMBEDDED LINUX
5249 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
5250 M:      Matt Mackall <mpm@selenic.com>
5251 M:      David Woodhouse <dwmw2@infradead.org>
5252 L:      linux-embedded@vger.kernel.org
5253 S:      Maintained
5254
5255 Emulex 10Gbps iSCSI - OneConnect DRIVER
5256 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
5257 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
5258 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
5259 L:      linux-scsi@vger.kernel.org
5260 W:      http://www.broadcom.com
5261 S:      Supported
5262 F:      drivers/scsi/be2iscsi/
5263
5264 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
5265 M:      Sathya Perla <sathya.perla@broadcom.com>
5266 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
5267 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
5268 M:      Somnath Kotur <somnath.kotur@broadcom.com>
5269 L:      netdev@vger.kernel.org
5270 W:      http://www.emulex.com
5271 S:      Supported
5272 F:      drivers/net/ethernet/emulex/benet/
5273
5274 EMULEX ONECONNECT ROCE DRIVER
5275 M:      Selvin Xavier <selvin.xavier@broadcom.com>
5276 M:      Devesh Sharma <devesh.sharma@broadcom.com>
5277 L:      linux-rdma@vger.kernel.org
5278 W:      http://www.broadcom.com
5279 S:      Odd Fixes
5280 F:      drivers/infiniband/hw/ocrdma/
5281 F:      include/uapi/rdma/ocrdma-abi.h
5282
5283 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
5284 M:      James Smart <james.smart@broadcom.com>
5285 M:      Dick Kennedy <dick.kennedy@broadcom.com>
5286 L:      linux-scsi@vger.kernel.org
5287 W:      http://www.broadcom.com
5288 S:      Supported
5289 F:      drivers/scsi/lpfc/
5290
5291 ENE CB710 FLASH CARD READER DRIVER
5292 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
5293 S:      Maintained
5294 F:      drivers/misc/cb710/
5295 F:      drivers/mmc/host/cb710-mmc.*
5296 F:      include/linux/cb710.h
5297
5298 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
5299 M:      Maxim Levitsky <maximlevitsky@gmail.com>
5300 S:      Maintained
5301 F:      drivers/media/rc/ene_ir.*
5302
5303 EPSON S1D13XXX FRAMEBUFFER DRIVER
5304 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
5305 S:      Maintained
5306 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
5307 F:      drivers/video/fbdev/s1d13xxxfb.c
5308 F:      include/video/s1d13xxxfb.h
5309
5310 ERRSEQ ERROR TRACKING INFRASTRUCTURE
5311 M:      Jeff Layton <jlayton@kernel.org>
5312 S:      Maintained
5313 F:      lib/errseq.c
5314 F:      include/linux/errseq.h
5315
5316 ET131X NETWORK DRIVER
5317 M:      Mark Einon <mark.einon@gmail.com>
5318 S:      Odd Fixes
5319 F:      drivers/net/ethernet/agere/
5320
5321 ETHERNET BRIDGE
5322 M:      Stephen Hemminger <stephen@networkplumber.org>
5323 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
5324 L:      netdev@vger.kernel.org
5325 W:      http://www.linuxfoundation.org/en/Net:Bridge
5326 S:      Maintained
5327 F:      include/linux/netfilter_bridge/
5328 F:      net/bridge/
5329
5330 ETHERNET PHY LIBRARY
5331 M:      Andrew Lunn <andrew@lunn.ch>
5332 M:      Florian Fainelli <f.fainelli@gmail.com>
5333 L:      netdev@vger.kernel.org
5334 S:      Maintained
5335 F:      Documentation/ABI/testing/sysfs-bus-mdio
5336 F:      Documentation/devicetree/bindings/net/mdio*
5337 F:      Documentation/networking/phy.txt
5338 F:      drivers/net/phy/
5339 F:      drivers/of/of_mdio.c
5340 F:      drivers/of/of_net.c
5341 F:      include/linux/*mdio*.h
5342 F:      include/linux/of_net.h
5343 F:      include/linux/phy.h
5344 F:      include/linux/phy_fixed.h
5345 F:      include/linux/platform_data/mdio-gpio.h
5346 F:      include/linux/platform_data/mdio-bcm-unimac.h
5347 F:      include/trace/events/mdio.h
5348 F:      include/uapi/linux/mdio.h
5349 F:      include/uapi/linux/mii.h
5350
5351 EXT2 FILE SYSTEM
5352 M:      Jan Kara <jack@suse.com>
5353 L:      linux-ext4@vger.kernel.org
5354 S:      Maintained
5355 F:      Documentation/filesystems/ext2.txt
5356 F:      fs/ext2/
5357 F:      include/linux/ext2*
5358
5359 EXT4 FILE SYSTEM
5360 M:      "Theodore Ts'o" <tytso@mit.edu>
5361 M:      Andreas Dilger <adilger.kernel@dilger.ca>
5362 L:      linux-ext4@vger.kernel.org
5363 W:      http://ext4.wiki.kernel.org
5364 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
5365 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
5366 S:      Maintained
5367 F:      Documentation/filesystems/ext4.txt
5368 F:      fs/ext4/
5369
5370 Extended Verification Module (EVM)
5371 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
5372 L:      linux-integrity@vger.kernel.org
5373 S:      Supported
5374 F:      security/integrity/evm/
5375
5376 EXTENSIBLE FIRMWARE INTERFACE (EFI)
5377 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5378 L:      linux-efi@vger.kernel.org
5379 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5380 S:      Maintained
5381 F:      Documentation/efi-stub.txt
5382 F:      arch/*/kernel/efi.c
5383 F:      arch/x86/boot/compressed/eboot.[ch]
5384 F:      arch/*/include/asm/efi.h
5385 F:      arch/x86/platform/efi/
5386 F:      drivers/firmware/efi/
5387 F:      include/linux/efi*.h
5388 F:      arch/arm/boot/compressed/efi-header.S
5389 F:      arch/arm64/kernel/efi-entry.S
5390
5391 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
5392 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
5393 M:      Chanwoo Choi <cw00.choi@samsung.com>
5394 L:      linux-kernel@vger.kernel.org
5395 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
5396 S:      Maintained
5397 F:      drivers/extcon/
5398 F:      include/linux/extcon/
5399 F:      include/linux/extcon.h
5400 F:      Documentation/extcon/
5401 F:      Documentation/devicetree/bindings/extcon/
5402
5403 EXYNOS DP DRIVER
5404 M:      Jingoo Han <jingoohan1@gmail.com>
5405 L:      dri-devel@lists.freedesktop.org
5406 S:      Maintained
5407 F:      drivers/gpu/drm/exynos/exynos_dp*
5408
5409 EXYNOS SYSMMU (IOMMU) driver
5410 M:      Marek Szyprowski <m.szyprowski@samsung.com>
5411 L:      iommu@lists.linux-foundation.org
5412 S:      Maintained
5413 F:      drivers/iommu/exynos-iommu.c
5414
5415 EZchip NPS platform support
5416 M:      Elad Kanfi <eladkan@mellanox.com>
5417 M:      Vineet Gupta <vgupta@synopsys.com>
5418 S:      Supported
5419 F:      arch/arc/plat-eznps
5420 F:      arch/arc/boot/dts/eznps.dts
5421
5422 F2FS FILE SYSTEM
5423 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5424 M:      Chao Yu <yuchao0@huawei.com>
5425 L:      linux-f2fs-devel@lists.sourceforge.net
5426 W:      https://f2fs.wiki.kernel.org/
5427 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
5428 S:      Maintained
5429 F:      Documentation/filesystems/f2fs.txt
5430 F:      Documentation/ABI/testing/sysfs-fs-f2fs
5431 F:      fs/f2fs/
5432 F:      include/linux/f2fs_fs.h
5433 F:      include/trace/events/f2fs.h
5434
5435 F71805F HARDWARE MONITORING DRIVER
5436 M:      Jean Delvare <jdelvare@suse.com>
5437 L:      linux-hwmon@vger.kernel.org
5438 S:      Maintained
5439 F:      Documentation/hwmon/f71805f
5440 F:      drivers/hwmon/f71805f.c
5441
5442 FANOTIFY
5443 M:      Jan Kara <jack@suse.cz>
5444 R:      Amir Goldstein <amir73il@gmail.com>
5445 L:      linux-fsdevel@vger.kernel.org
5446 S:      Maintained
5447 F:      fs/notify/fanotify/
5448 F:      include/linux/fanotify.h
5449 F:      include/uapi/linux/fanotify.h
5450
5451 FARSYNC SYNCHRONOUS DRIVER
5452 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
5453 W:      http://www.farsite.co.uk/
5454 S:      Supported
5455 F:      drivers/net/wan/farsync.*
5456
5457 FAULT INJECTION SUPPORT
5458 M:      Akinobu Mita <akinobu.mita@gmail.com>
5459 S:      Supported
5460 F:      Documentation/fault-injection/
5461 F:      lib/fault-inject.c
5462
5463 FBTFT Framebuffer drivers
5464 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
5465 S:      Maintained
5466 F:      drivers/staging/fbtft/
5467
5468 FC0011 TUNER DRIVER
5469 M:      Michael Buesch <m@bues.ch>
5470 L:      linux-media@vger.kernel.org
5471 S:      Maintained
5472 F:      drivers/media/tuners/fc0011.h
5473 F:      drivers/media/tuners/fc0011.c
5474
5475 FC2580 MEDIA DRIVER
5476 M:      Antti Palosaari <crope@iki.fi>
5477 L:      linux-media@vger.kernel.org
5478 W:      https://linuxtv.org
5479 W:      http://palosaari.fi/linux/
5480 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5481 T:      git git://linuxtv.org/anttip/media_tree.git
5482 S:      Maintained
5483 F:      drivers/media/tuners/fc2580*
5484
5485 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
5486 M:      Johannes Thumshirn <jth@kernel.org>
5487 L:      linux-scsi@vger.kernel.org
5488 W:      www.Open-FCoE.org
5489 S:      Supported
5490 F:      drivers/scsi/libfc/
5491 F:      drivers/scsi/fcoe/
5492 F:      include/scsi/fc/
5493 F:      include/scsi/libfc.h
5494 F:      include/scsi/libfcoe.h
5495 F:      include/uapi/scsi/fc/
5496
5497 FILE LOCKING (flock() and fcntl()/lockf())
5498 M:      Jeff Layton <jlayton@kernel.org>
5499 M:      "J. Bruce Fields" <bfields@fieldses.org>
5500 L:      linux-fsdevel@vger.kernel.org
5501 S:      Maintained
5502 F:      include/linux/fcntl.h
5503 F:      include/uapi/linux/fcntl.h
5504 F:      fs/fcntl.c
5505 F:      fs/locks.c
5506
5507 FILESYSTEMS (VFS and infrastructure)
5508 M:      Alexander Viro <viro@zeniv.linux.org.uk>
5509 L:      linux-fsdevel@vger.kernel.org
5510 S:      Maintained
5511 F:      fs/*
5512 F:      include/linux/fs.h
5513 F:      include/uapi/linux/fs.h
5514
5515 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
5516 M:      Riku Voipio <riku.voipio@iki.fi>
5517 L:      linux-hwmon@vger.kernel.org
5518 S:      Maintained
5519 F:      drivers/hwmon/f75375s.c
5520 F:      include/linux/f75375s.h
5521
5522 FIREWIRE AUDIO DRIVERS
5523 M:      Clemens Ladisch <clemens@ladisch.de>
5524 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5525 T:      git git://git.alsa-project.org/alsa-kernel.git
5526 S:      Maintained
5527 F:      sound/firewire/
5528
5529 FIREWIRE MEDIA DRIVERS (firedtv)
5530 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5531 L:      linux-media@vger.kernel.org
5532 L:      linux1394-devel@lists.sourceforge.net
5533 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
5534 S:      Maintained
5535 F:      drivers/media/firewire/
5536
5537 FIREWIRE SBP-2 TARGET
5538 M:      Chris Boot <bootc@bootc.net>
5539 L:      linux-scsi@vger.kernel.org
5540 L:      target-devel@vger.kernel.org
5541 L:      linux1394-devel@lists.sourceforge.net
5542 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
5543 S:      Maintained
5544 F:      drivers/target/sbp/
5545
5546 FIREWIRE SUBSYSTEM
5547 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5548 L:      linux1394-devel@lists.sourceforge.net
5549 W:      http://ieee1394.wiki.kernel.org/
5550 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
5551 S:      Maintained
5552 F:      drivers/firewire/
5553 F:      include/linux/firewire.h
5554 F:      include/uapi/linux/firewire*.h
5555 F:      tools/firewire/
5556
5557 FIRMWARE LOADER (request_firmware)
5558 M:      Luis R. Rodriguez <mcgrof@kernel.org>
5559 L:      linux-kernel@vger.kernel.org
5560 S:      Maintained
5561 F:      Documentation/firmware_class/
5562 F:      drivers/base/firmware_loader/
5563 F:      include/linux/firmware.h
5564
5565 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
5566 M:      Joshua Morris <josh.h.morris@us.ibm.com>
5567 M:      Philip Kelleher <pjk1939@linux.vnet.ibm.com>
5568 S:      Maintained
5569 F:      drivers/block/rsxx/
5570
5571 FLOPPY DRIVER
5572 M:      Jiri Kosina <jikos@kernel.org>
5573 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/floppy.git
5574 S:      Odd fixes
5575 F:      drivers/block/floppy.c
5576
5577 FMC SUBSYSTEM
5578 M:      Alessandro Rubini <rubini@gnudd.com>
5579 W:      http://www.ohwr.org/projects/fmc-bus
5580 S:      Supported
5581 F:      drivers/fmc/
5582 F:      include/linux/fmc*.h
5583 F:      include/linux/ipmi-fru.h
5584 K:      fmc_d.*register
5585
5586 FPGA MANAGER FRAMEWORK
5587 M:      Alan Tull <atull@kernel.org>
5588 M:      Moritz Fischer <mdf@kernel.org>
5589 L:      linux-fpga@vger.kernel.org
5590 S:      Maintained
5591 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atull/linux-fpga.git
5592 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
5593 F:      Documentation/fpga/
5594 F:      Documentation/devicetree/bindings/fpga/
5595 F:      drivers/fpga/
5596 F:      include/linux/fpga/
5597 W:      http://www.rocketboards.org
5598
5599 FPU EMULATOR
5600 M:      Bill Metzenthen <billm@melbpc.org.au>
5601 W:      http://floatingpoint.sourceforge.net/emulator/index.html
5602 S:      Maintained
5603 F:      arch/x86/math-emu/
5604
5605 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
5606 L:      netdev@vger.kernel.org
5607 S:      Orphan
5608 F:      drivers/net/wan/dlci.c
5609 F:      drivers/net/wan/sdla.c
5610
5611 FRAMEBUFFER LAYER
5612 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
5613 L:      dri-devel@lists.freedesktop.org
5614 L:      linux-fbdev@vger.kernel.org
5615 T:      git git://github.com/bzolnier/linux.git
5616 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
5617 S:      Maintained
5618 F:      Documentation/fb/
5619 F:      drivers/video/
5620 F:      include/video/
5621 F:      include/linux/fb.h
5622 F:      include/uapi/video/
5623 F:      include/uapi/linux/fb.h
5624
5625 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
5626 M:      Horia Geantă <horia.geanta@nxp.com>
5627 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
5628 L:      linux-crypto@vger.kernel.org
5629 S:      Maintained
5630 F:      drivers/crypto/caam/
5631 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
5632
5633 FREESCALE DIU FRAMEBUFFER DRIVER
5634 M:      Timur Tabi <timur@tabi.org>
5635 L:      linux-fbdev@vger.kernel.org
5636 S:      Maintained
5637 F:      drivers/video/fbdev/fsl-diu-fb.*
5638
5639 FREESCALE DMA DRIVER
5640 M:      Li Yang <leoyang.li@nxp.com>
5641 M:      Zhang Wei <zw@zh-kernel.org>
5642 L:      linuxppc-dev@lists.ozlabs.org
5643 S:      Maintained
5644 F:      drivers/dma/fsldma.*
5645
5646 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
5647 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
5648 L:      netdev@vger.kernel.org
5649 S:      Maintained
5650 F:      drivers/net/ethernet/freescale/gianfar*
5651 X:      drivers/net/ethernet/freescale/gianfar_ptp.c
5652 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
5653
5654 FREESCALE GPMI NAND DRIVER
5655 M:      Han Xu <han.xu@nxp.com>
5656 L:      linux-mtd@lists.infradead.org
5657 S:      Maintained
5658 F:      drivers/mtd/nand/raw/gpmi-nand/*
5659
5660 FREESCALE I2C CPM DRIVER
5661 M:      Jochen Friedrich <jochen@scram.de>
5662 L:      linuxppc-dev@lists.ozlabs.org
5663 L:      linux-i2c@vger.kernel.org
5664 S:      Maintained
5665 F:      drivers/i2c/busses/i2c-cpm.c
5666
5667 FREESCALE IMX / MXC FEC DRIVER
5668 M:      Fugang Duan <fugang.duan@nxp.com>
5669 L:      netdev@vger.kernel.org
5670 S:      Maintained
5671 F:      drivers/net/ethernet/freescale/fec_main.c
5672 F:      drivers/net/ethernet/freescale/fec_ptp.c
5673 F:      drivers/net/ethernet/freescale/fec.h
5674 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
5675
5676 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
5677 M:      Sascha Hauer <s.hauer@pengutronix.de>
5678 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
5679 L:      linux-fbdev@vger.kernel.org
5680 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
5681 S:      Maintained
5682 F:      include/linux/platform_data/video-imxfb.h
5683 F:      drivers/video/fbdev/imxfb.c
5684
5685 FREESCALE QORIQ DPAA ETHERNET DRIVER
5686 M:      Madalin Bucur <madalin.bucur@nxp.com>
5687 L:      netdev@vger.kernel.org
5688 S:      Maintained
5689 F:      drivers/net/ethernet/freescale/dpaa
5690
5691 FREESCALE QORIQ DPAA FMAN DRIVER
5692 M:      Madalin Bucur <madalin.bucur@nxp.com>
5693 L:      netdev@vger.kernel.org
5694 S:      Maintained
5695 F:      drivers/net/ethernet/freescale/fman
5696 F:      Documentation/devicetree/bindings/powerpc/fsl/fman.txt
5697
5698 FREESCALE QUAD SPI DRIVER
5699 M:      Han Xu <han.xu@nxp.com>
5700 L:      linux-mtd@lists.infradead.org
5701 S:      Maintained
5702 F:      drivers/mtd/spi-nor/fsl-quadspi.c
5703
5704 FREESCALE QUICC ENGINE LIBRARY
5705 M:      Qiang Zhao <qiang.zhao@nxp.com>
5706 L:      linuxppc-dev@lists.ozlabs.org
5707 S:      Maintained
5708 F:      drivers/soc/fsl/qe/
5709 F:      include/soc/fsl/*qe*.h
5710 F:      include/soc/fsl/*ucc*.h
5711
5712 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
5713 M:      Li Yang <leoyang.li@nxp.com>
5714 L:      netdev@vger.kernel.org
5715 L:      linuxppc-dev@lists.ozlabs.org
5716 S:      Maintained
5717 F:      drivers/net/ethernet/freescale/ucc_geth*
5718
5719 FREESCALE QUICC ENGINE UCC HDLC DRIVER
5720 M:      Zhao Qiang <qiang.zhao@nxp.com>
5721 L:      netdev@vger.kernel.org
5722 L:      linuxppc-dev@lists.ozlabs.org
5723 S:      Maintained
5724 F:      drivers/net/wan/fsl_ucc_hdlc*
5725
5726 FREESCALE QUICC ENGINE UCC UART DRIVER
5727 M:      Timur Tabi <timur@tabi.org>
5728 L:      linuxppc-dev@lists.ozlabs.org
5729 S:      Maintained
5730 F:      drivers/tty/serial/ucc_uart.c
5731
5732 FREESCALE SOC DRIVERS
5733 M:      Li Yang <leoyang.li@nxp.com>
5734 L:      linuxppc-dev@lists.ozlabs.org
5735 L:      linux-arm-kernel@lists.infradead.org
5736 S:      Maintained
5737 F:      Documentation/devicetree/bindings/soc/fsl/
5738 F:      drivers/soc/fsl/
5739 F:      include/linux/fsl/
5740
5741 FREESCALE SOC FS_ENET DRIVER
5742 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
5743 M:      Vitaly Bordug <vbordug@ru.mvista.com>
5744 L:      linuxppc-dev@lists.ozlabs.org
5745 L:      netdev@vger.kernel.org
5746 S:      Maintained
5747 F:      drivers/net/ethernet/freescale/fs_enet/
5748 F:      include/linux/fs_enet_pd.h
5749
5750 FREESCALE SOC SOUND DRIVERS
5751 M:      Timur Tabi <timur@tabi.org>
5752 M:      Nicolin Chen <nicoleotsuka@gmail.com>
5753 M:      Xiubo Li <Xiubo.Lee@gmail.com>
5754 R:      Fabio Estevam <fabio.estevam@nxp.com>
5755 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5756 L:      linuxppc-dev@lists.ozlabs.org
5757 S:      Maintained
5758 F:      sound/soc/fsl/fsl*
5759 F:      sound/soc/fsl/imx*
5760 F:      sound/soc/fsl/mpc8610_hpcd.c
5761
5762 FREESCALE USB PERIPHERAL DRIVERS
5763 M:      Li Yang <leoyang.li@nxp.com>
5764 L:      linux-usb@vger.kernel.org
5765 L:      linuxppc-dev@lists.ozlabs.org
5766 S:      Maintained
5767 F:      drivers/usb/gadget/udc/fsl*
5768
5769 FREEVXFS FILESYSTEM
5770 M:      Christoph Hellwig <hch@infradead.org>
5771 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
5772 S:      Maintained
5773 F:      fs/freevxfs/
5774
5775 FREEZER
5776 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
5777 M:      Pavel Machek <pavel@ucw.cz>
5778 L:      linux-pm@vger.kernel.org
5779 S:      Supported
5780 F:      Documentation/power/freezing-of-tasks.txt
5781 F:      include/linux/freezer.h
5782 F:      kernel/freezer.c
5783
5784 FRONTSWAP API
5785 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
5786 L:      linux-kernel@vger.kernel.org
5787 S:      Maintained
5788 F:      mm/frontswap.c
5789 F:      include/linux/frontswap.h
5790
5791 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
5792 M:      David Howells <dhowells@redhat.com>
5793 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
5794 S:      Supported
5795 F:      Documentation/filesystems/caching/
5796 F:      fs/fscache/
5797 F:      include/linux/fscache*.h
5798
5799 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
5800 M:      Theodore Y. Ts'o <tytso@mit.edu>
5801 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5802 L:      linux-fscrypt@vger.kernel.org
5803 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
5804 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/fscrypt.git
5805 S:      Supported
5806 F:      fs/crypto/
5807 F:      include/linux/fscrypt*.h
5808 F:      Documentation/filesystems/fscrypt.rst
5809
5810 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
5811 M:      Jan Kara <jack@suse.cz>
5812 R:      Amir Goldstein <amir73il@gmail.com>
5813 L:      linux-fsdevel@vger.kernel.org
5814 S:      Maintained
5815 F:      fs/notify/
5816 F:      include/linux/fsnotify*.h
5817
5818 FUJITSU LAPTOP EXTRAS
5819 M:      Jonathan Woithe <jwoithe@just42.net>
5820 L:      platform-driver-x86@vger.kernel.org
5821 S:      Maintained
5822 F:      drivers/platform/x86/fujitsu-laptop.c
5823
5824 FUJITSU M-5MO LS CAMERA ISP DRIVER
5825 M:      Kyungmin Park <kyungmin.park@samsung.com>
5826 M:      Heungjun Kim <riverful.kim@samsung.com>
5827 L:      linux-media@vger.kernel.org
5828 S:      Maintained
5829 F:      drivers/media/i2c/m5mols/
5830 F:      include/media/i2c/m5mols.h
5831
5832 FUJITSU TABLET EXTRAS
5833 M:      Robert Gerlach <khnz@gmx.de>
5834 L:      platform-driver-x86@vger.kernel.org
5835 S:      Maintained
5836 F:      drivers/platform/x86/fujitsu-tablet.c
5837
5838 FUSE: FILESYSTEM IN USERSPACE
5839 M:      Miklos Szeredi <miklos@szeredi.hu>
5840 L:      linux-fsdevel@vger.kernel.org
5841 W:      http://fuse.sourceforge.net/
5842 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
5843 S:      Maintained
5844 F:      fs/fuse/
5845 F:      include/uapi/linux/fuse.h
5846 F:      Documentation/filesystems/fuse.txt
5847
5848 FUTEX SUBSYSTEM
5849 M:      Thomas Gleixner <tglx@linutronix.de>
5850 M:      Ingo Molnar <mingo@redhat.com>
5851 R:      Peter Zijlstra <peterz@infradead.org>
5852 R:      Darren Hart <dvhart@infradead.org>
5853 L:      linux-kernel@vger.kernel.org
5854 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
5855 S:      Maintained
5856 F:      kernel/futex.c
5857 F:      kernel/futex_compat.c
5858 F:      include/asm-generic/futex.h
5859 F:      include/linux/futex.h
5860 F:      include/uapi/linux/futex.h
5861 F:      tools/testing/selftests/futex/
5862 F:      tools/perf/bench/futex*
5863 F:      Documentation/*futex*
5864
5865 GCC PLUGINS
5866 M:      Kees Cook <keescook@chromium.org>
5867 R:      Emese Revfy <re.emese@gmail.com>
5868 L:      kernel-hardening@lists.openwall.com
5869 S:      Maintained
5870 F:      scripts/gcc-plugins/
5871 F:      scripts/gcc-plugin.sh
5872 F:      scripts/Makefile.gcc-plugins
5873 F:      Documentation/gcc-plugins.txt
5874
5875 GCOV BASED KERNEL PROFILING
5876 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
5877 S:      Maintained
5878 F:      kernel/gcov/
5879 F:      Documentation/dev-tools/gcov.rst
5880
5881 GDB KERNEL DEBUGGING HELPER SCRIPTS
5882 M:      Jan Kiszka <jan.kiszka@siemens.com>
5883 M:      Kieran Bingham <kieran@bingham.xyz>
5884 S:      Supported
5885 F:      scripts/gdb/
5886
5887 GDT SCSI DISK ARRAY CONTROLLER DRIVER
5888 M:      Achim Leubner <achim_leubner@adaptec.com>
5889 L:      linux-scsi@vger.kernel.org
5890 W:      http://www.icp-vortex.com/
5891 S:      Supported
5892 F:      drivers/scsi/gdt*
5893
5894 GEMTEK FM RADIO RECEIVER DRIVER
5895 M:      Hans Verkuil <hverkuil@xs4all.nl>
5896 L:      linux-media@vger.kernel.org
5897 T:      git git://linuxtv.org/media_tree.git
5898 W:      https://linuxtv.org
5899 S:      Maintained
5900 F:      drivers/media/radio/radio-gemtek*
5901
5902 GENERIC GPIO I2C DRIVER
5903 M:      Haavard Skinnemoen <hskinnemoen@gmail.com>
5904 S:      Supported
5905 F:      drivers/i2c/busses/i2c-gpio.c
5906 F:      include/linux/i2c-gpio.h
5907
5908 GENERIC GPIO I2C MULTIPLEXER DRIVER
5909 M:      Peter Korsgaard <peter.korsgaard@barco.com>
5910 L:      linux-i2c@vger.kernel.org
5911 S:      Supported
5912 F:      drivers/i2c/muxes/i2c-mux-gpio.c
5913 F:      include/linux/i2c-mux-gpio.h
5914 F:      Documentation/i2c/muxes/i2c-mux-gpio
5915
5916 GENERIC HDLC (WAN) DRIVERS
5917 M:      Krzysztof Halasa <khc@pm.waw.pl>
5918 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
5919 S:      Maintained
5920 F:      drivers/net/wan/c101.c
5921 F:      drivers/net/wan/hd6457*
5922 F:      drivers/net/wan/hdlc*
5923 F:      drivers/net/wan/n2.c
5924 F:      drivers/net/wan/pc300too.c
5925 F:      drivers/net/wan/pci200syn.c
5926 F:      drivers/net/wan/wanxl*
5927
5928 GENERIC INCLUDE/ASM HEADER FILES
5929 M:      Arnd Bergmann <arnd@arndb.de>
5930 L:      linux-arch@vger.kernel.org
5931 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
5932 S:      Maintained
5933 F:      include/asm-generic/
5934 F:      include/uapi/asm-generic/
5935
5936 GENERIC PHY FRAMEWORK
5937 M:      Kishon Vijay Abraham I <kishon@ti.com>
5938 L:      linux-kernel@vger.kernel.org
5939 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
5940 S:      Supported
5941 F:      drivers/phy/
5942 F:      include/linux/phy/
5943
5944 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
5945 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
5946 S:      Supported
5947 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
5948
5949 GENERIC PM DOMAINS
5950 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
5951 M:      Kevin Hilman <khilman@kernel.org>
5952 M:      Ulf Hansson <ulf.hansson@linaro.org>
5953 L:      linux-pm@vger.kernel.org
5954 S:      Supported
5955 F:      drivers/base/power/domain*.c
5956 F:      include/linux/pm_domain.h
5957 F:      Documentation/devicetree/bindings/power/power_domain.txt
5958
5959 GENERIC UIO DRIVER FOR PCI DEVICES
5960 M:      "Michael S. Tsirkin" <mst@redhat.com>
5961 L:      kvm@vger.kernel.org
5962 S:      Supported
5963 F:      drivers/uio/uio_pci_generic.c
5964
5965 GENWQE (IBM Generic Workqueue Card)
5966 M:      Frank Haverkamp <haver@linux.vnet.ibm.com>
5967 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
5968 S:      Supported
5969 F:      drivers/misc/genwqe/
5970
5971 GET_MAINTAINER SCRIPT
5972 M:      Joe Perches <joe@perches.com>
5973 S:      Maintained
5974 F:      scripts/get_maintainer.pl
5975
5976 GFS2 FILE SYSTEM
5977 M:      Steven Whitehouse <swhiteho@redhat.com>
5978 M:      Bob Peterson <rpeterso@redhat.com>
5979 L:      cluster-devel@redhat.com
5980 W:      http://sources.redhat.com/cluster/
5981 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
5982 S:      Supported
5983 F:      Documentation/filesystems/gfs2*.txt
5984 F:      fs/gfs2/
5985 F:      include/uapi/linux/gfs2_ondisk.h
5986
5987 GIGASET ISDN DRIVERS
5988 M:      Paul Bolle <pebolle@tiscali.nl>
5989 L:      gigaset307x-common@lists.sourceforge.net
5990 W:      http://gigaset307x.sourceforge.net/
5991 S:      Odd Fixes
5992 F:      Documentation/isdn/README.gigaset
5993 F:      drivers/isdn/gigaset/
5994 F:      include/uapi/linux/gigaset_dev.h
5995
5996 GO7007 MPEG CODEC
5997 M:      Hans Verkuil <hans.verkuil@cisco.com>
5998 L:      linux-media@vger.kernel.org
5999 S:      Maintained
6000 F:      drivers/media/usb/go7007/
6001
6002 GOODIX TOUCHSCREEN
6003 M:      Bastien Nocera <hadess@hadess.net>
6004 L:      linux-input@vger.kernel.org
6005 S:      Maintained
6006 F:      drivers/input/touchscreen/goodix.c
6007
6008 GPD POCKET FAN DRIVER
6009 M:      Hans de Goede <hdegoede@redhat.com>
6010 L:      platform-driver-x86@vger.kernel.org
6011 S:      Maintained
6012 F:      drivers/platform/x86/gpd-pocket-fan.c
6013
6014 GPIO ACPI SUPPORT
6015 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6016 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
6017 L:      linux-gpio@vger.kernel.org
6018 L:      linux-acpi@vger.kernel.org
6019 S:      Maintained
6020 F:      Documentation/acpi/gpio-properties.txt
6021 F:      drivers/gpio/gpiolib-acpi.c
6022
6023 GPIO IR Transmitter
6024 M:      Sean Young <sean@mess.org>
6025 L:      linux-media@vger.kernel.org
6026 S:      Maintained
6027 F:      drivers/media/rc/gpio-ir-tx.c
6028
6029 GPIO MOCKUP DRIVER
6030 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
6031 R:      Bartosz Golaszewski <brgl@bgdev.pl>
6032 L:      linux-gpio@vger.kernel.org
6033 S:      Maintained
6034 F:      drivers/gpio/gpio-mockup.c
6035 F:      tools/testing/selftests/gpio/
6036
6037 GPIO SUBSYSTEM
6038 M:      Linus Walleij <linus.walleij@linaro.org>
6039 L:      linux-gpio@vger.kernel.org
6040 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
6041 S:      Maintained
6042 F:      Documentation/devicetree/bindings/gpio/
6043 F:      Documentation/driver-api/gpio/
6044 F:      Documentation/gpio/
6045 F:      Documentation/ABI/testing/gpio-cdev
6046 F:      Documentation/ABI/obsolete/sysfs-gpio
6047 F:      drivers/gpio/
6048 F:      include/linux/gpio/
6049 F:      include/linux/gpio.h
6050 F:      include/linux/of_gpio.h
6051 F:      include/asm-generic/gpio.h
6052 F:      include/uapi/linux/gpio.h
6053 F:      tools/gpio/
6054
6055 GRE DEMULTIPLEXER DRIVER
6056 M:      Dmitry Kozlov <xeb@mail.ru>
6057 L:      netdev@vger.kernel.org
6058 S:      Maintained
6059 F:      net/ipv4/gre_demux.c
6060 F:      net/ipv4/gre_offload.c
6061 F:      include/net/gre.h
6062
6063 GRETH 10/100/1G Ethernet MAC device driver
6064 M:      Andreas Larsson <andreas@gaisler.com>
6065 L:      netdev@vger.kernel.org
6066 S:      Maintained
6067 F:      drivers/net/ethernet/aeroflex/
6068
6069 GREYBUS AUDIO PROTOCOLS DRIVERS
6070 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
6071 M:      Mark Greer <mgreer@animalcreek.com>
6072 S:      Maintained
6073 F:      drivers/staging/greybus/audio_apbridgea.c
6074 F:      drivers/staging/greybus/audio_apbridgea.h
6075 F:      drivers/staging/greybus/audio_codec.c
6076 F:      drivers/staging/greybus/audio_codec.h
6077 F:      drivers/staging/greybus/audio_gb.c
6078 F:      drivers/staging/greybus/audio_manager.c
6079 F:      drivers/staging/greybus/audio_manager.h
6080 F:      drivers/staging/greybus/audio_manager_module.c
6081 F:      drivers/staging/greybus/audio_manager_private.h
6082 F:      drivers/staging/greybus/audio_manager_sysfs.c
6083 F:      drivers/staging/greybus/audio_module.c
6084 F:      drivers/staging/greybus/audio_topology.c
6085
6086 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
6087 M:      Viresh Kumar <vireshk@kernel.org>
6088 S:      Maintained
6089 F:      drivers/staging/greybus/authentication.c
6090 F:      drivers/staging/greybus/bootrom.c
6091 F:      drivers/staging/greybus/firmware.h
6092 F:      drivers/staging/greybus/fw-core.c
6093 F:      drivers/staging/greybus/fw-download.c
6094 F:      drivers/staging/greybus/fw-managament.c
6095 F:      drivers/staging/greybus/greybus_authentication.h
6096 F:      drivers/staging/greybus/greybus_firmware.h
6097 F:      drivers/staging/greybus/hid.c
6098 F:      drivers/staging/greybus/i2c.c
6099 F:      drivers/staging/greybus/spi.c
6100 F:      drivers/staging/greybus/spilib.c
6101 F:      drivers/staging/greybus/spilib.h
6102
6103 GREYBUS LOOPBACK/TIME PROTOCOLS DRIVERS
6104 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
6105 S:      Maintained
6106 F:      drivers/staging/greybus/loopback.c
6107 F:      drivers/staging/greybus/timesync.c
6108 F:      drivers/staging/greybus/timesync_platform.c
6109
6110 GREYBUS PLATFORM DRIVERS
6111 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
6112 S:      Maintained
6113 F:      drivers/staging/greybus/arche-platform.c
6114 F:      drivers/staging/greybus/arche-apb-ctrl.c
6115 F:      drivers/staging/greybus/arche_platform.h
6116
6117 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
6118 M:      Rui Miguel Silva <rmfrfs@gmail.com>
6119 S:      Maintained
6120 F:      drivers/staging/greybus/sdio.c
6121 F:      drivers/staging/greybus/light.c
6122 F:      drivers/staging/greybus/gpio.c
6123 F:      drivers/staging/greybus/power_supply.c
6124 F:      drivers/staging/greybus/spi.c
6125 F:      drivers/staging/greybus/spilib.c
6126
6127 GREYBUS SUBSYSTEM
6128 M:      Johan Hovold <johan@kernel.org>
6129 M:      Alex Elder <elder@kernel.org>
6130 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6131 S:      Maintained
6132 F:      drivers/staging/greybus/
6133 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
6134
6135 GREYBUS UART PROTOCOLS DRIVERS
6136 M:      David Lin <dtwlin@gmail.com>
6137 S:      Maintained
6138 F:      drivers/staging/greybus/uart.c
6139 F:      drivers/staging/greybus/log.c
6140
6141 GS1662 VIDEO SERIALIZER
6142 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
6143 L:      linux-media@vger.kernel.org
6144 T:      git git://linuxtv.org/media_tree.git
6145 S:      Maintained
6146 F:      drivers/media/spi/gs1662.c
6147
6148 GSPCA FINEPIX SUBDRIVER
6149 M:      Frank Zago <frank@zago.net>
6150 L:      linux-media@vger.kernel.org
6151 T:      git git://linuxtv.org/media_tree.git
6152 S:      Maintained
6153 F:      drivers/media/usb/gspca/finepix.c
6154
6155 GSPCA GL860 SUBDRIVER
6156 M:      Olivier Lorin <o.lorin@laposte.net>
6157 L:      linux-media@vger.kernel.org
6158 T:      git git://linuxtv.org/media_tree.git
6159 S:      Maintained
6160 F:      drivers/media/usb/gspca/gl860/
6161
6162 GSPCA M5602 SUBDRIVER
6163 M:      Erik Andren <erik.andren@gmail.com>
6164 L:      linux-media@vger.kernel.org
6165 T:      git git://linuxtv.org/media_tree.git
6166 S:      Maintained
6167 F:      drivers/media/usb/gspca/m5602/
6168
6169 GSPCA PAC207 SONIXB SUBDRIVER
6170 M:      Hans Verkuil <hverkuil@xs4all.nl>
6171 L:      linux-media@vger.kernel.org
6172 T:      git git://linuxtv.org/media_tree.git
6173 S:      Odd Fixes
6174 F:      drivers/media/usb/gspca/pac207.c
6175
6176 GSPCA SN9C20X SUBDRIVER
6177 M:      Brian Johnson <brijohn@gmail.com>
6178 L:      linux-media@vger.kernel.org
6179 T:      git git://linuxtv.org/media_tree.git
6180 S:      Maintained
6181 F:      drivers/media/usb/gspca/sn9c20x.c
6182
6183 GSPCA T613 SUBDRIVER
6184 M:      Leandro Costantino <lcostantino@gmail.com>
6185 L:      linux-media@vger.kernel.org
6186 T:      git git://linuxtv.org/media_tree.git
6187 S:      Maintained
6188 F:      drivers/media/usb/gspca/t613.c
6189
6190 GSPCA USB WEBCAM DRIVER
6191 M:      Hans Verkuil <hverkuil@xs4all.nl>
6192 L:      linux-media@vger.kernel.org
6193 T:      git git://linuxtv.org/media_tree.git
6194 S:      Odd Fixes
6195 F:      drivers/media/usb/gspca/
6196
6197 GTP (GPRS Tunneling Protocol)
6198 M:      Pablo Neira Ayuso <pablo@netfilter.org>
6199 M:      Harald Welte <laforge@gnumonks.org>
6200 L:      osmocom-net-gprs@lists.osmocom.org
6201 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
6202 S:      Maintained
6203 F:      drivers/net/gtp.c
6204
6205 GUID PARTITION TABLE (GPT)
6206 M:      Davidlohr Bueso <dave@stgolabs.net>
6207 L:      linux-efi@vger.kernel.org
6208 S:      Maintained
6209 F:      block/partitions/efi.*
6210
6211 H8/300 ARCHITECTURE
6212 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
6213 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
6214 W:      http://uclinux-h8.sourceforge.jp
6215 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
6216 S:      Maintained
6217 F:      arch/h8300/
6218 F:      drivers/clocksource/h8300_*.c
6219 F:      drivers/clk/h8300/
6220 F:      drivers/irqchip/irq-renesas-h8*.c
6221
6222 HACKRF MEDIA DRIVER
6223 M:      Antti Palosaari <crope@iki.fi>
6224 L:      linux-media@vger.kernel.org
6225 W:      https://linuxtv.org
6226 W:      http://palosaari.fi/linux/
6227 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6228 T:      git git://linuxtv.org/anttip/media_tree.git
6229 S:      Maintained
6230 F:      drivers/media/usb/hackrf/
6231
6232 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
6233 M:      Frank Seidel <frank@f-seidel.de>
6234 L:      platform-driver-x86@vger.kernel.org
6235 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
6236 S:      Maintained
6237 F:      drivers/platform/x86/hdaps.c
6238
6239 HARDWARE MONITORING
6240 M:      Jean Delvare <jdelvare@suse.com>
6241 M:      Guenter Roeck <linux@roeck-us.net>
6242 L:      linux-hwmon@vger.kernel.org
6243 W:      http://hwmon.wiki.kernel.org/
6244 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
6245 S:      Maintained
6246 F:      Documentation/hwmon/
6247 F:      drivers/hwmon/
6248 F:      include/linux/hwmon*.h
6249
6250 HARDWARE RANDOM NUMBER GENERATOR CORE
6251 M:      Matt Mackall <mpm@selenic.com>
6252 M:      Herbert Xu <herbert@gondor.apana.org.au>
6253 L:      linux-crypto@vger.kernel.org
6254 S:      Odd fixes
6255 F:      Documentation/devicetree/bindings/rng/
6256 F:      Documentation/hw_random.txt
6257 F:      drivers/char/hw_random/
6258 F:      include/linux/hw_random.h
6259
6260 HARDWARE TRACING FACILITIES
6261 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
6262 S:      Maintained
6263 F:      drivers/hwtracing/
6264
6265 HARDWARE SPINLOCK CORE
6266 M:      Ohad Ben-Cohen <ohad@wizery.com>
6267 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
6268 L:      linux-remoteproc@vger.kernel.org
6269 S:      Maintained
6270 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
6271 F:      Documentation/devicetree/bindings/hwlock/
6272 F:      Documentation/hwspinlock.txt
6273 F:      drivers/hwspinlock/
6274 F:      include/linux/hwspinlock.h
6275
6276 HARMONY SOUND DRIVER
6277 L:      linux-parisc@vger.kernel.org
6278 S:      Maintained
6279 F:      sound/parisc/harmony.*
6280
6281 HDPVR USB VIDEO ENCODER DRIVER
6282 M:      Hans Verkuil <hverkuil@xs4all.nl>
6283 L:      linux-media@vger.kernel.org
6284 T:      git git://linuxtv.org/media_tree.git
6285 W:      https://linuxtv.org
6286 S:      Odd Fixes
6287 F:      drivers/media/usb/hdpvr/
6288
6289 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
6290 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
6291 S:      Supported
6292 F:      Documentation/watchdog/hpwdt.txt
6293 F:      drivers/watchdog/hpwdt.c
6294
6295 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
6296 M:      Don Brace <don.brace@microsemi.com>
6297 L:      esc.storagedev@microsemi.com
6298 L:      linux-scsi@vger.kernel.org
6299 S:      Supported
6300 F:      Documentation/scsi/hpsa.txt
6301 F:      drivers/scsi/hpsa*.[ch]
6302 F:      include/linux/cciss*.h
6303 F:      include/uapi/linux/cciss*.h
6304
6305 HFI1 DRIVER
6306 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
6307 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
6308 L:      linux-rdma@vger.kernel.org
6309 S:      Supported
6310 F:      drivers/infiniband/hw/hfi1
6311
6312 HFS FILESYSTEM
6313 L:      linux-fsdevel@vger.kernel.org
6314 S:      Orphan
6315 F:      Documentation/filesystems/hfs.txt
6316 F:      fs/hfs/
6317
6318 HFSPLUS FILESYSTEM
6319 L:      linux-fsdevel@vger.kernel.org
6320 S:      Orphan
6321 F:      Documentation/filesystems/hfsplus.txt
6322 F:      fs/hfsplus/
6323
6324 HGA FRAMEBUFFER DRIVER
6325 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
6326 L:      linux-nvidia@lists.surfsouth.com
6327 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
6328 S:      Maintained
6329 F:      drivers/video/fbdev/hgafb.c
6330
6331 HIBERNATION (aka Software Suspend, aka swsusp)
6332 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6333 M:      Pavel Machek <pavel@ucw.cz>
6334 L:      linux-pm@vger.kernel.org
6335 B:      https://bugzilla.kernel.org
6336 S:      Supported
6337 F:      arch/x86/power/
6338 F:      drivers/base/power/
6339 F:      kernel/power/
6340 F:      include/linux/suspend.h
6341 F:      include/linux/freezer.h
6342 F:      include/linux/pm.h
6343 F:      arch/*/include/asm/suspend*.h
6344
6345 HID CORE LAYER
6346 M:      Jiri Kosina <jikos@kernel.org>
6347 R:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
6348 L:      linux-input@vger.kernel.org
6349 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
6350 S:      Maintained
6351 F:      drivers/hid/
6352 F:      include/linux/hid*
6353 F:      include/uapi/linux/hid*
6354
6355 HID SENSOR HUB DRIVERS
6356 M:      Jiri Kosina <jikos@kernel.org>
6357 M:      Jonathan Cameron <jic23@kernel.org>
6358 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
6359 L:      linux-input@vger.kernel.org
6360 L:      linux-iio@vger.kernel.org
6361 S:      Maintained
6362 F:      Documentation/hid/hid-sensor*
6363 F:      drivers/hid/hid-sensor-*
6364 F:      drivers/iio/*/hid-*
6365 F:      include/linux/hid-sensor-*
6366
6367 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
6368 M:      Thomas Gleixner <tglx@linutronix.de>
6369 L:      linux-kernel@vger.kernel.org
6370 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
6371 S:      Maintained
6372 F:      Documentation/timers/
6373 F:      kernel/time/hrtimer.c
6374 F:      kernel/time/clockevents.c
6375 F:      kernel/time/timer_*.c
6376 F:      include/linux/clockchips.h
6377 F:      include/linux/hrtimer.h
6378
6379 HIGH-SPEED SCC DRIVER FOR AX.25
6380 L:      linux-hams@vger.kernel.org
6381 S:      Orphan
6382 F:      drivers/net/hamradio/dmascc.c
6383 F:      drivers/net/hamradio/scc.c
6384
6385 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
6386 M:      HighPoint Linux Team <linux@highpoint-tech.com>
6387 W:      http://www.highpoint-tech.com
6388 S:      Supported
6389 F:      Documentation/scsi/hptiop.txt
6390 F:      drivers/scsi/hptiop.c
6391
6392 HIPPI
6393 M:      Jes Sorensen <jes@trained-monkey.org>
6394 L:      linux-hippi@sunsite.dk
6395 S:      Maintained
6396 F:      include/linux/hippidevice.h
6397 F:      include/uapi/linux/if_hippi.h
6398 F:      net/802/hippi.c
6399 F:      drivers/net/hippi/
6400
6401 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
6402 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6403 M:      Salil Mehta <salil.mehta@huawei.com>
6404 L:      netdev@vger.kernel.org
6405 W:      http://www.hisilicon.com
6406 S:      Maintained
6407 F:      drivers/net/ethernet/hisilicon/hns3/
6408
6409 HISILICON LPC BUS DRIVER
6410 M:      john.garry@huawei.com
6411 W:      http://www.hisilicon.com
6412 S:      Maintained
6413 F:      drivers/bus/hisi_lpc.c
6414 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
6415
6416 HISILICON NETWORK SUBSYSTEM DRIVER
6417 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6418 M:      Salil Mehta <salil.mehta@huawei.com>
6419 L:      netdev@vger.kernel.org
6420 W:      http://www.hisilicon.com
6421 S:      Maintained
6422 F:      drivers/net/ethernet/hisilicon/
6423 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
6424
6425 HISILICON PMU DRIVER
6426 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
6427 W:      http://www.hisilicon.com
6428 S:      Supported
6429 F:      drivers/perf/hisilicon
6430 F:      Documentation/perf/hisi-pmu.txt
6431
6432 HISILICON ROCE DRIVER
6433 M:      Lijun Ou <oulijun@huawei.com>
6434 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
6435 L:      linux-rdma@vger.kernel.org
6436 S:      Maintained
6437 F:      drivers/infiniband/hw/hns/
6438 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
6439
6440 HISILICON SAS Controller
6441 M:      John Garry <john.garry@huawei.com>
6442 W:      http://www.hisilicon.com
6443 S:      Supported
6444 F:      drivers/scsi/hisi_sas/
6445 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
6446
6447 HMM - Heterogeneous Memory Management
6448 M:      Jérôme Glisse <jglisse@redhat.com>
6449 L:      linux-mm@kvack.org
6450 S:      Maintained
6451 F:      mm/hmm*
6452 F:      include/linux/hmm*
6453 F:      Documentation/vm/hmm.txt
6454
6455 HOST AP DRIVER
6456 M:      Jouni Malinen <j@w1.fi>
6457 L:      linux-wireless@vger.kernel.org
6458 W:      http://w1.fi/hostap-driver.html
6459 S:      Obsolete
6460 F:      drivers/net/wireless/intersil/hostap/
6461
6462 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
6463 L:      platform-driver-x86@vger.kernel.org
6464 S:      Orphan
6465 F:      drivers/platform/x86/tc1100-wmi.c
6466
6467 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
6468 M:      Jaroslav Kysela <perex@perex.cz>
6469 S:      Maintained
6470 F:      drivers/net/ethernet/hp/hp100.*
6471
6472 HPET:   High Precision Event Timers driver
6473 M:      Clemens Ladisch <clemens@ladisch.de>
6474 S:      Maintained
6475 F:      Documentation/timers/hpet.txt
6476 F:      drivers/char/hpet.c
6477 F:      include/linux/hpet.h
6478 F:      include/uapi/linux/hpet.h
6479
6480 HPET:   x86
6481 S:      Orphan
6482 F:      arch/x86/kernel/hpet.c
6483 F:      arch/x86/include/asm/hpet.h
6484
6485 HPFS FILESYSTEM
6486 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
6487 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
6488 S:      Maintained
6489 F:      fs/hpfs/
6490
6491 HSI SUBSYSTEM
6492 M:      Sebastian Reichel <sre@kernel.org>
6493 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
6494 S:      Maintained
6495 F:      Documentation/ABI/testing/sysfs-bus-hsi
6496 F:      Documentation/driver-api/hsi.rst
6497 F:      drivers/hsi/
6498 F:      include/linux/hsi/
6499 F:      include/uapi/linux/hsi/
6500
6501 HSO 3G MODEM DRIVER
6502 L:      linux-usb@vger.kernel.org
6503 S:      Orphan
6504 F:      drivers/net/usb/hso.c
6505
6506 HSR NETWORK PROTOCOL
6507 M:      Arvid Brodin <arvid.brodin@alten.se>
6508 L:      netdev@vger.kernel.org
6509 S:      Maintained
6510 F:      net/hsr/
6511
6512 HT16K33 LED CONTROLLER DRIVER
6513 M:      Robin van der Gracht <robin@protonic.nl>
6514 S:      Maintained
6515 F:      drivers/auxdisplay/ht16k33.c
6516 F:      Documentation/devicetree/bindings/display/ht16k33.txt
6517
6518 HTCPEN TOUCHSCREEN DRIVER
6519 M:      Pau Oliva Fora <pof@eslack.org>
6520 L:      linux-input@vger.kernel.org
6521 S:      Maintained
6522 F:      drivers/input/touchscreen/htcpen.c
6523
6524 HUAWEI ETHERNET DRIVER
6525 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
6526 L:      netdev@vger.kernel.org
6527 S:      Supported
6528 F:      Documentation/networking/hinic.txt
6529 F:      drivers/net/ethernet/huawei/hinic/
6530
6531 HUGETLB FILESYSTEM
6532 M:      Nadia Yvette Chambers <nyc@holomorphy.com>
6533 S:      Maintained
6534 F:      fs/hugetlbfs/
6535
6536 HVA ST MEDIA DRIVER
6537 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
6538 L:      linux-media@vger.kernel.org
6539 T:      git git://linuxtv.org/media_tree.git
6540 W:      https://linuxtv.org
6541 S:      Supported
6542 F:      drivers/media/platform/sti/hva
6543
6544 HWPOISON MEMORY FAILURE HANDLING
6545 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
6546 L:      linux-mm@kvack.org
6547 S:      Maintained
6548 F:      mm/memory-failure.c
6549 F:      mm/hwpoison-inject.c
6550
6551 Hyper-V CORE AND DRIVERS
6552 M:      "K. Y. Srinivasan" <kys@microsoft.com>
6553 M:      Haiyang Zhang <haiyangz@microsoft.com>
6554 M:      Stephen Hemminger <sthemmin@microsoft.com>
6555 L:      devel@linuxdriverproject.org
6556 S:      Maintained
6557 F:      Documentation/networking/netvsc.txt
6558 F:      arch/x86/include/asm/mshyperv.h
6559 F:      arch/x86/include/asm/trace/hyperv.h
6560 F:      arch/x86/include/asm/hyperv-tlfs.h
6561 F:      arch/x86/kernel/cpu/mshyperv.c
6562 F:      arch/x86/hyperv
6563 F:      drivers/hid/hid-hyperv.c
6564 F:      drivers/hv/
6565 F:      drivers/input/serio/hyperv-keyboard.c
6566 F:      drivers/pci/host/pci-hyperv.c
6567 F:      drivers/net/hyperv/
6568 F:      drivers/scsi/storvsc_drv.c
6569 F:      drivers/uio/uio_hv_generic.c
6570 F:      drivers/video/fbdev/hyperv_fb.c
6571 F:      net/vmw_vsock/hyperv_transport.c
6572 F:      include/linux/hyperv.h
6573 F:      include/uapi/linux/hyperv.h
6574 F:      tools/hv/
6575 F:      Documentation/ABI/stable/sysfs-bus-vmbus
6576
6577 HYPERVISOR VIRTUAL CONSOLE DRIVER
6578 L:      linuxppc-dev@lists.ozlabs.org
6579 S:      Odd Fixes
6580 F:      drivers/tty/hvc/
6581
6582 I2C ACPI SUPPORT
6583 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6584 L:      linux-i2c@vger.kernel.org
6585 L:      linux-acpi@vger.kernel.org
6586 S:      Maintained
6587 F:      drivers/i2c/i2c-core-acpi.c
6588
6589 I2C MUXES
6590 M:      Peter Rosin <peda@axentia.se>
6591 L:      linux-i2c@vger.kernel.org
6592 S:      Maintained
6593 F:      Documentation/i2c/i2c-topology
6594 F:      Documentation/i2c/muxes/
6595 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
6596 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
6597 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
6598 F:      drivers/i2c/i2c-mux.c
6599 F:      drivers/i2c/muxes/
6600 F:      include/linux/i2c-mux.h
6601
6602 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
6603 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
6604 L:      linux-i2c@vger.kernel.org
6605 S:      Maintained
6606 F:      drivers/i2c/busses/i2c-mv64xxx.c
6607
6608 I2C OVER PARALLEL PORT
6609 M:      Jean Delvare <jdelvare@suse.com>
6610 L:      linux-i2c@vger.kernel.org
6611 S:      Maintained
6612 F:      Documentation/i2c/busses/i2c-parport
6613 F:      Documentation/i2c/busses/i2c-parport-light
6614 F:      drivers/i2c/busses/i2c-parport.c
6615 F:      drivers/i2c/busses/i2c-parport-light.c
6616
6617 I2C SUBSYSTEM
6618 M:      Wolfram Sang <wsa@the-dreams.de>
6619 L:      linux-i2c@vger.kernel.org
6620 W:      https://i2c.wiki.kernel.org/
6621 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6622 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6623 S:      Maintained
6624 F:      Documentation/devicetree/bindings/i2c/i2c.txt
6625 F:      Documentation/i2c/
6626 F:      drivers/i2c/*
6627 F:      include/linux/i2c.h
6628 F:      include/linux/i2c-dev.h
6629 F:      include/linux/i2c-smbus.h
6630 F:      include/uapi/linux/i2c.h
6631 F:      include/uapi/linux/i2c-*.h
6632
6633 I2C SUBSYSTEM HOST DRIVERS
6634 L:      linux-i2c@vger.kernel.org
6635 W:      https://i2c.wiki.kernel.org/
6636 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6637 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6638 S:      Odd Fixes
6639 F:      Documentation/devicetree/bindings/i2c/
6640 F:      drivers/i2c/algos/
6641 F:      drivers/i2c/busses/
6642
6643 I2C-TAOS-EVM DRIVER
6644 M:      Jean Delvare <jdelvare@suse.com>
6645 L:      linux-i2c@vger.kernel.org
6646 S:      Maintained
6647 F:      Documentation/i2c/busses/i2c-taos-evm
6648 F:      drivers/i2c/busses/i2c-taos-evm.c
6649
6650 I2C-TINY-USB DRIVER
6651 M:      Till Harbaum <till@harbaum.org>
6652 L:      linux-i2c@vger.kernel.org
6653 W:      http://www.harbaum.org/till/i2c_tiny_usb
6654 S:      Maintained
6655 F:      drivers/i2c/busses/i2c-tiny-usb.c
6656
6657 I2C/SMBUS CONTROLLER DRIVERS FOR PC
6658 M:      Jean Delvare <jdelvare@suse.com>
6659 L:      linux-i2c@vger.kernel.org
6660 S:      Maintained
6661 F:      Documentation/i2c/busses/i2c-ali1535
6662 F:      Documentation/i2c/busses/i2c-ali1563
6663 F:      Documentation/i2c/busses/i2c-ali15x3
6664 F:      Documentation/i2c/busses/i2c-amd756
6665 F:      Documentation/i2c/busses/i2c-amd8111
6666 F:      Documentation/i2c/busses/i2c-i801
6667 F:      Documentation/i2c/busses/i2c-nforce2
6668 F:      Documentation/i2c/busses/i2c-piix4
6669 F:      Documentation/i2c/busses/i2c-sis5595
6670 F:      Documentation/i2c/busses/i2c-sis630
6671 F:      Documentation/i2c/busses/i2c-sis96x
6672 F:      Documentation/i2c/busses/i2c-via
6673 F:      Documentation/i2c/busses/i2c-viapro
6674 F:      drivers/i2c/busses/i2c-ali1535.c
6675 F:      drivers/i2c/busses/i2c-ali1563.c
6676 F:      drivers/i2c/busses/i2c-ali15x3.c
6677 F:      drivers/i2c/busses/i2c-amd756.c
6678 F:      drivers/i2c/busses/i2c-amd756-s4882.c
6679 F:      drivers/i2c/busses/i2c-amd8111.c
6680 F:      drivers/i2c/busses/i2c-i801.c
6681 F:      drivers/i2c/busses/i2c-isch.c
6682 F:      drivers/i2c/busses/i2c-nforce2.c
6683 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
6684 F:      drivers/i2c/busses/i2c-piix4.c
6685 F:      drivers/i2c/busses/i2c-sis5595.c
6686 F:      drivers/i2c/busses/i2c-sis630.c
6687 F:      drivers/i2c/busses/i2c-sis96x.c
6688 F:      drivers/i2c/busses/i2c-via.c
6689 F:      drivers/i2c/busses/i2c-viapro.c
6690
6691 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
6692 M:      Hans de Goede <hdegoede@redhat.com>
6693 L:      linux-i2c@vger.kernel.org
6694 S:      Maintained
6695 F:      drivers/i2c/busses/i2c-cht-wc.c
6696
6697 I2C/SMBUS ISMT DRIVER
6698 M:      Seth Heasley <seth.heasley@intel.com>
6699 M:      Neil Horman <nhorman@tuxdriver.com>
6700 L:      linux-i2c@vger.kernel.org
6701 F:      drivers/i2c/busses/i2c-ismt.c
6702 F:      Documentation/i2c/busses/i2c-ismt
6703
6704 I2C/SMBUS STUB DRIVER
6705 M:      Jean Delvare <jdelvare@suse.com>
6706 L:      linux-i2c@vger.kernel.org
6707 S:      Maintained
6708 F:      drivers/i2c/i2c-stub.c
6709
6710 IA64 (Itanium) PLATFORM
6711 M:      Tony Luck <tony.luck@intel.com>
6712 M:      Fenghua Yu <fenghua.yu@intel.com>
6713 L:      linux-ia64@vger.kernel.org
6714 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
6715 S:      Maintained
6716 F:      arch/ia64/
6717
6718 IBM Power 842 compression accelerator
6719 M:      Haren Myneni <haren@us.ibm.com>
6720 S:      Supported
6721 F:      drivers/crypto/nx/Makefile
6722 F:      drivers/crypto/nx/Kconfig
6723 F:      drivers/crypto/nx/nx-842*
6724 F:      include/linux/sw842.h
6725 F:      crypto/842.c
6726 F:      lib/842/
6727
6728 IBM Power in-Nest Crypto Acceleration
6729 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
6730 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
6731 L:      linux-crypto@vger.kernel.org
6732 S:      Supported
6733 F:      drivers/crypto/nx/Makefile
6734 F:      drivers/crypto/nx/Kconfig
6735 F:      drivers/crypto/nx/nx-aes*
6736 F:      drivers/crypto/nx/nx-sha*
6737 F:      drivers/crypto/nx/nx.*
6738 F:      drivers/crypto/nx/nx_csbcpb.h
6739 F:      drivers/crypto/nx/nx_debugfs.h
6740
6741 IBM Power Linux RAID adapter
6742 M:      Brian King <brking@us.ibm.com>
6743 S:      Supported
6744 F:      drivers/scsi/ipr.*
6745
6746 IBM Power SRIOV Virtual NIC Device Driver
6747 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
6748 M:      John Allen <jallen@linux.vnet.ibm.com>
6749 L:      netdev@vger.kernel.org
6750 S:      Supported
6751 F:      drivers/net/ethernet/ibm/ibmvnic.*
6752
6753 IBM Power Virtual Accelerator Switchboard
6754 M:      Sukadev Bhattiprolu
6755 L:      linuxppc-dev@lists.ozlabs.org
6756 S:      Supported
6757 F:      arch/powerpc/platforms/powernv/vas*
6758 F:      arch/powerpc/platforms/powernv/copy-paste.h
6759 F:      arch/powerpc/include/asm/vas.h
6760 F:      arch/powerpc/include/uapi/asm/vas.h
6761
6762 IBM Power Virtual Ethernet Device Driver
6763 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
6764 L:      netdev@vger.kernel.org
6765 S:      Supported
6766 F:      drivers/net/ethernet/ibm/ibmveth.*
6767
6768 IBM Power Virtual FC 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/ibmvfc*
6773
6774 IBM Power Virtual SCSI Device Drivers
6775 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
6776 L:      linux-scsi@vger.kernel.org
6777 S:      Supported
6778 F:      drivers/scsi/ibmvscsi/ibmvscsi*
6779 F:      include/scsi/viosrp.h
6780
6781 IBM Power Virtual SCSI Device Target Driver
6782 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
6783 M:      Michael Cyr <mikecyr@linux.vnet.ibm.com>
6784 L:      linux-scsi@vger.kernel.org
6785 L:      target-devel@vger.kernel.org
6786 S:      Supported
6787 F:      drivers/scsi/ibmvscsi_tgt/
6788
6789 IBM Power VMX Cryptographic instructions
6790 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
6791 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
6792 L:      linux-crypto@vger.kernel.org
6793 S:      Supported
6794 F:      drivers/crypto/vmx/Makefile
6795 F:      drivers/crypto/vmx/Kconfig
6796 F:      drivers/crypto/vmx/vmx.c
6797 F:      drivers/crypto/vmx/aes*
6798 F:      drivers/crypto/vmx/ghash*
6799 F:      drivers/crypto/vmx/ppc-xlate.pl
6800
6801 IBM ServeRAID RAID DRIVER
6802 S:      Orphan
6803 F:      drivers/scsi/ips.*
6804
6805 ICH LPC AND GPIO DRIVER
6806 M:      Peter Tyser <ptyser@xes-inc.com>
6807 S:      Maintained
6808 F:      drivers/mfd/lpc_ich.c
6809 F:      drivers/gpio/gpio-ich.c
6810
6811 IDE SUBSYSTEM
6812 M:      "David S. Miller" <davem@davemloft.net>
6813 L:      linux-ide@vger.kernel.org
6814 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
6815 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
6816 S:      Maintained
6817 F:      Documentation/ide/
6818 F:      drivers/ide/
6819 F:      include/linux/ide.h
6820
6821 IDE/ATAPI DRIVERS
6822 M:      Borislav Petkov <bp@alien8.de>
6823 L:      linux-ide@vger.kernel.org
6824 S:      Maintained
6825 F:      Documentation/cdrom/ide-cd
6826 F:      drivers/ide/ide-cd*
6827
6828 IDEAPAD LAPTOP EXTRAS DRIVER
6829 M:      Ike Panhc <ike.pan@canonical.com>
6830 L:      platform-driver-x86@vger.kernel.org
6831 W:      http://launchpad.net/ideapad-laptop
6832 S:      Maintained
6833 F:      drivers/platform/x86/ideapad-laptop.c
6834
6835 IDEAPAD LAPTOP SLIDEBAR DRIVER
6836 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
6837 L:      linux-input@vger.kernel.org
6838 W:      https://github.com/o2genum/ideapad-slidebar
6839 S:      Maintained
6840 F:      drivers/input/misc/ideapad_slidebar.c
6841
6842 IDT VersaClock 5 CLOCK DRIVER
6843 M:      Marek Vasut <marek.vasut@gmail.com>
6844 S:      Maintained
6845 F:      drivers/clk/clk-versaclock5.c
6846
6847 IEEE 802.15.4 SUBSYSTEM
6848 M:      Alexander Aring <alex.aring@gmail.com>
6849 M:      Stefan Schmidt <stefan@osg.samsung.com>
6850 L:      linux-wpan@vger.kernel.org
6851 W:      http://wpan.cakelab.org/
6852 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
6853 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
6854 S:      Maintained
6855 F:      net/ieee802154/
6856 F:      net/mac802154/
6857 F:      drivers/net/ieee802154/
6858 F:      include/linux/nl802154.h
6859 F:      include/linux/ieee802154.h
6860 F:      include/net/nl802154.h
6861 F:      include/net/mac802154.h
6862 F:      include/net/af_ieee802154.h
6863 F:      include/net/cfg802154.h
6864 F:      include/net/ieee802154_netdev.h
6865 F:      Documentation/networking/ieee802154.txt
6866
6867 IFE PROTOCOL
6868 M:      Yotam Gigi <yotam.gi@gmail.com>
6869 M:      Jamal Hadi Salim <jhs@mojatatu.com>
6870 F:      net/ife
6871 F:      include/net/ife.h
6872 F:      include/uapi/linux/ife.h
6873
6874 IGORPLUG-USB IR RECEIVER
6875 M:      Sean Young <sean@mess.org>
6876 L:      linux-media@vger.kernel.org
6877 S:      Maintained
6878 F:      drivers/media/rc/igorplugusb.c
6879
6880 IGUANAWORKS USB IR TRANSCEIVER
6881 M:      Sean Young <sean@mess.org>
6882 L:      linux-media@vger.kernel.org
6883 S:      Maintained
6884 F:      drivers/media/rc/iguanair.c
6885
6886 IIO DIGITAL POTENTIOMETER DAC
6887 M:      Peter Rosin <peda@axentia.se>
6888 L:      linux-iio@vger.kernel.org
6889 S:      Maintained
6890 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
6891 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
6892 F:      drivers/iio/dac/dpot-dac.c
6893
6894 IIO ENVELOPE DETECTOR
6895 M:      Peter Rosin <peda@axentia.se>
6896 L:      linux-iio@vger.kernel.org
6897 S:      Maintained
6898 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
6899 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
6900 F:      drivers/iio/adc/envelope-detector.c
6901
6902 IIO MULTIPLEXER
6903 M:      Peter Rosin <peda@axentia.se>
6904 L:      linux-iio@vger.kernel.org
6905 S:      Maintained
6906 F:      Documentation/devicetree/bindings/iio/multiplexer/iio-mux.txt
6907 F:      drivers/iio/multiplexer/iio-mux.c
6908
6909 IIO SUBSYSTEM AND DRIVERS
6910 M:      Jonathan Cameron <jic23@kernel.org>
6911 R:      Hartmut Knaack <knaack.h@gmx.de>
6912 R:      Lars-Peter Clausen <lars@metafoo.de>
6913 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
6914 L:      linux-iio@vger.kernel.org
6915 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
6916 S:      Maintained
6917 F:      Documentation/ABI/testing/configfs-iio*
6918 F:      Documentation/ABI/testing/sysfs-bus-iio*
6919 F:      Documentation/devicetree/bindings/iio/
6920 F:      drivers/iio/
6921 F:      drivers/staging/iio/
6922 F:      include/linux/iio/
6923 F:      tools/iio/
6924
6925 IIO UNIT CONVERTER
6926 M:      Peter Rosin <peda@axentia.se>
6927 L:      linux-iio@vger.kernel.org
6928 S:      Maintained
6929 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
6930 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
6931 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
6932 F:      drivers/iio/afe/iio-rescale.c
6933
6934 IKANOS/ADI EAGLE ADSL USB DRIVER
6935 M:      Matthieu Castet <castet.matthieu@free.fr>
6936 M:      Stanislaw Gruszka <stf_xl@wp.pl>
6937 S:      Maintained
6938 F:      drivers/usb/atm/ueagle-atm.c
6939
6940 IMGTEC ASCII LCD DRIVER
6941 M:      Paul Burton <paul.burton@mips.com>
6942 S:      Maintained
6943 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
6944 F:      drivers/auxdisplay/img-ascii-lcd.c
6945
6946 IMGTEC IR DECODER DRIVER
6947 M:      James Hogan <jhogan@kernel.org>
6948 S:      Maintained
6949 F:      drivers/media/rc/img-ir/
6950
6951 IMON SOUNDGRAPH USB IR RECEIVER
6952 M:      Sean Young <sean@mess.org>
6953 L:      linux-media@vger.kernel.org
6954 S:      Maintained
6955 F:      drivers/media/rc/imon_raw.c
6956 F:      drivers/media/rc/imon.c
6957
6958 IMS TWINTURBO FRAMEBUFFER DRIVER
6959 L:      linux-fbdev@vger.kernel.org
6960 S:      Orphan
6961 F:      drivers/video/fbdev/imsttfb.c
6962
6963 INA209 HARDWARE MONITOR DRIVER
6964 M:      Guenter Roeck <linux@roeck-us.net>
6965 L:      linux-hwmon@vger.kernel.org
6966 S:      Maintained
6967 F:      Documentation/hwmon/ina209
6968 F:      Documentation/devicetree/bindings/i2c/ina209.txt
6969 F:      drivers/hwmon/ina209.c
6970
6971 INA2XX HARDWARE MONITOR DRIVER
6972 M:      Guenter Roeck <linux@roeck-us.net>
6973 L:      linux-hwmon@vger.kernel.org
6974 S:      Maintained
6975 F:      Documentation/hwmon/ina2xx
6976 F:      drivers/hwmon/ina2xx.c
6977 F:      include/linux/platform_data/ina2xx.h
6978
6979 INDUSTRY PACK SUBSYSTEM (IPACK)
6980 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
6981 M:      Jens Taprogge <jens.taprogge@taprogge.org>
6982 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6983 L:      industrypack-devel@lists.sourceforge.net
6984 W:      http://industrypack.sourceforge.net
6985 S:      Maintained
6986 F:      drivers/ipack/
6987
6988 INFINIBAND SUBSYSTEM
6989 M:      Doug Ledford <dledford@redhat.com>
6990 M:      Jason Gunthorpe <jgg@mellanox.com>
6991 L:      linux-rdma@vger.kernel.org
6992 W:      https://github.com/linux-rdma/rdma-core
6993 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
6994 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
6995 S:      Supported
6996 F:      Documentation/devicetree/bindings/infiniband/
6997 F:      Documentation/infiniband/
6998 F:      drivers/infiniband/
6999 F:      include/uapi/linux/if_infiniband.h
7000 F:      include/uapi/rdma/
7001 F:      include/rdma/
7002
7003 INGENIC JZ4780 DMA Driver
7004 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
7005 S:      Maintained
7006 F:      drivers/dma/dma-jz4780.c
7007
7008 INGENIC JZ4780 NAND DRIVER
7009 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
7010 L:      linux-mtd@lists.infradead.org
7011 S:      Maintained
7012 F:      drivers/mtd/nand/raw/jz4780_*
7013
7014 INOTIFY
7015 M:      Jan Kara <jack@suse.cz>
7016 R:      Amir Goldstein <amir73il@gmail.com>
7017 L:      linux-fsdevel@vger.kernel.org
7018 S:      Maintained
7019 F:      Documentation/filesystems/inotify.txt
7020 F:      fs/notify/inotify/
7021 F:      include/linux/inotify.h
7022 F:      include/uapi/linux/inotify.h
7023
7024 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
7025 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
7026 L:      linux-input@vger.kernel.org
7027 Q:      http://patchwork.kernel.org/project/linux-input/list/
7028 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
7029 S:      Maintained
7030 F:      drivers/input/
7031 F:      include/linux/input.h
7032 F:      include/uapi/linux/input.h
7033 F:      include/uapi/linux/input-event-codes.h
7034 F:      include/linux/input/
7035 F:      Documentation/devicetree/bindings/input/
7036 F:      Documentation/input/
7037
7038 INPUT MULTITOUCH (MT) PROTOCOL
7039 M:      Henrik Rydberg <rydberg@bitmath.org>
7040 L:      linux-input@vger.kernel.org
7041 S:      Odd fixes
7042 F:      Documentation/input/multi-touch-protocol.rst
7043 F:      drivers/input/input-mt.c
7044 K:      \b(ABS|SYN)_MT_
7045
7046 INSIDE SECURE CRYPTO DRIVER
7047 M:      Antoine Tenart <antoine.tenart@bootlin.com>
7048 F:      drivers/crypto/inside-secure/
7049 S:      Maintained
7050 L:      linux-crypto@vger.kernel.org
7051
7052 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
7053 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
7054 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
7055 L:      linux-integrity@vger.kernel.org
7056 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
7057 S:      Supported
7058 F:      security/integrity/ima/
7059
7060 INTEL 810/815 FRAMEBUFFER DRIVER
7061 M:      Antonino Daplas <adaplas@gmail.com>
7062 L:      linux-fbdev@vger.kernel.org
7063 S:      Maintained
7064 F:      drivers/video/fbdev/i810/
7065
7066 INTEL ASoC BDW/HSW DRIVERS
7067 M:      Jie Yang <yang.jie@linux.intel.com>
7068 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7069 S:      Supported
7070 F:      sound/soc/intel/common/sst-dsp*
7071 F:      sound/soc/intel/common/sst-firmware.c
7072 F:      sound/soc/intel/boards/broadwell.c
7073 F:      sound/soc/intel/haswell/
7074
7075 INTEL C600 SERIES SAS CONTROLLER DRIVER
7076 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
7077 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
7078 L:      linux-scsi@vger.kernel.org
7079 T:      git git://git.code.sf.net/p/intel-sas/isci
7080 S:      Supported
7081 F:      drivers/scsi/isci/
7082
7083 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
7084 M:      Jani Nikula <jani.nikula@linux.intel.com>
7085 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
7086 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
7087 L:      intel-gfx@lists.freedesktop.org
7088 W:      https://01.org/linuxgraphics/
7089 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
7090 C:      irc://chat.freenode.net/intel-gfx
7091 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
7092 T:      git git://anongit.freedesktop.org/drm-intel
7093 S:      Supported
7094 F:      drivers/gpu/drm/i915/
7095 F:      include/drm/i915*
7096 F:      include/uapi/drm/i915_drm.h
7097 F:      Documentation/gpu/i915.rst
7098
7099 INTEL ETHERNET DRIVERS
7100 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
7101 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
7102 W:      http://www.intel.com/support/feedback.htm
7103 W:      http://e1000.sourceforge.net/
7104 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
7105 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
7106 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
7107 S:      Supported
7108 F:      Documentation/networking/e100.txt
7109 F:      Documentation/networking/e1000.txt
7110 F:      Documentation/networking/e1000e.txt
7111 F:      Documentation/networking/igb.txt
7112 F:      Documentation/networking/igbvf.txt
7113 F:      Documentation/networking/ixgb.txt
7114 F:      Documentation/networking/ixgbe.txt
7115 F:      Documentation/networking/ixgbevf.txt
7116 F:      Documentation/networking/i40e.txt
7117 F:      Documentation/networking/i40evf.txt
7118 F:      Documentation/networking/ice.txt
7119 F:      drivers/net/ethernet/intel/
7120 F:      drivers/net/ethernet/intel/*/
7121 F:      include/linux/avf/virtchnl.h
7122
7123 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
7124 M:      Maik Broemme <mbroemme@libmpq.org>
7125 L:      linux-fbdev@vger.kernel.org
7126 S:      Maintained
7127 F:      Documentation/fb/intelfb.txt
7128 F:      drivers/video/fbdev/intelfb/
7129
7130 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
7131 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
7132 M:      Zhi Wang <zhi.a.wang@intel.com>
7133 L:      intel-gvt-dev@lists.freedesktop.org
7134 L:      intel-gfx@lists.freedesktop.org
7135 W:      https://01.org/igvt-g
7136 T:      git https://github.com/intel/gvt-linux.git
7137 S:      Supported
7138 F:      drivers/gpu/drm/i915/gvt/
7139
7140 INTEL HID EVENT DRIVER
7141 M:      Alex Hung <alex.hung@canonical.com>
7142 L:      platform-driver-x86@vger.kernel.org
7143 S:      Maintained
7144 F:      drivers/platform/x86/intel-hid.c
7145
7146 INTEL I/OAT DMA DRIVER
7147 M:      Dave Jiang <dave.jiang@intel.com>
7148 R:      Dan Williams <dan.j.williams@intel.com>
7149 L:      dmaengine@vger.kernel.org
7150 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
7151 S:      Supported
7152 F:      drivers/dma/ioat*
7153
7154 INTEL IDLE DRIVER
7155 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
7156 M:      Len Brown <lenb@kernel.org>
7157 L:      linux-pm@vger.kernel.org
7158 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
7159 B:      https://bugzilla.kernel.org
7160 S:      Supported
7161 F:      drivers/idle/intel_idle.c
7162
7163 INTEL INTEGRATED SENSOR HUB DRIVER
7164 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7165 M:      Jiri Kosina <jikos@kernel.org>
7166 L:      linux-input@vger.kernel.org
7167 S:      Maintained
7168 F:      drivers/hid/intel-ish-hid/
7169
7170 INTEL IOMMU (VT-d)
7171 M:      David Woodhouse <dwmw2@infradead.org>
7172 L:      iommu@lists.linux-foundation.org
7173 T:      git git://git.infradead.org/iommu-2.6.git
7174 S:      Supported
7175 F:      drivers/iommu/intel-iommu.c
7176 F:      include/linux/intel-iommu.h
7177
7178 INTEL IOP-ADMA DMA DRIVER
7179 R:      Dan Williams <dan.j.williams@intel.com>
7180 S:      Odd fixes
7181 F:      drivers/dma/iop-adma.c
7182
7183 INTEL IPU3 CSI-2 CIO2 DRIVER
7184 M:      Yong Zhi <yong.zhi@intel.com>
7185 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7186 L:      linux-media@vger.kernel.org
7187 S:      Maintained
7188 F:      drivers/media/pci/intel/ipu3/
7189 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
7190
7191 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
7192 M:      Krzysztof Halasa <khalasa@piap.pl>
7193 S:      Maintained
7194 F:      arch/arm/mach-ixp4xx/include/mach/qmgr.h
7195 F:      arch/arm/mach-ixp4xx/include/mach/npe.h
7196 F:      arch/arm/mach-ixp4xx/ixp4xx_qmgr.c
7197 F:      arch/arm/mach-ixp4xx/ixp4xx_npe.c
7198 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
7199 F:      drivers/net/wan/ixp4xx_hss.c
7200
7201 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
7202 M:      Deepak Saxena <dsaxena@plexity.net>
7203 S:      Maintained
7204 F:      drivers/char/hw_random/ixp4xx-rng.c
7205
7206 INTEL MANAGEMENT ENGINE (mei)
7207 M:      Tomas Winkler <tomas.winkler@intel.com>
7208 L:      linux-kernel@vger.kernel.org
7209 S:      Supported
7210 F:      include/uapi/linux/mei.h
7211 F:      include/linux/mei_cl_bus.h
7212 F:      drivers/misc/mei/*
7213 F:      drivers/watchdog/mei_wdt.c
7214 F:      Documentation/misc-devices/mei/*
7215 F:      samples/mei/*
7216
7217 INTEL MENLOW THERMAL DRIVER
7218 M:      Sujith Thomas <sujith.thomas@intel.com>
7219 L:      platform-driver-x86@vger.kernel.org
7220 W:      https://01.org/linux-acpi
7221 S:      Supported
7222 F:      drivers/platform/x86/intel_menlow.c
7223
7224 INTEL MERRIFIELD GPIO DRIVER
7225 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7226 L:      linux-gpio@vger.kernel.org
7227 S:      Maintained
7228 F:      drivers/gpio/gpio-merrifield.c
7229
7230 INTEL MIC DRIVERS (mic)
7231 M:      Sudeep Dutt <sudeep.dutt@intel.com>
7232 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
7233 S:      Supported
7234 W:      https://github.com/sudeepdutt/mic
7235 W:      http://software.intel.com/en-us/mic-developer
7236 F:      include/linux/mic_bus.h
7237 F:      include/linux/scif.h
7238 F:      include/uapi/linux/mic_common.h
7239 F:      include/uapi/linux/mic_ioctl.h
7240 F:      include/uapi/linux/scif_ioctl.h
7241 F:      drivers/misc/mic/
7242 F:      drivers/dma/mic_x100_dma.c
7243 F:      drivers/dma/mic_x100_dma.h
7244 F:      Documentation/mic/
7245
7246 INTEL PMC CORE DRIVER
7247 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
7248 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
7249 L:      platform-driver-x86@vger.kernel.org
7250 S:      Maintained
7251 F:      arch/x86/include/asm/pmc_core.h
7252 F:      drivers/platform/x86/intel_pmc_core*
7253
7254 INTEL PMC/P-Unit IPC DRIVER
7255 M:      Zha Qipeng<qipeng.zha@intel.com>
7256 L:      platform-driver-x86@vger.kernel.org
7257 S:      Maintained
7258 F:      drivers/platform/x86/intel_pmc_ipc.c
7259 F:      drivers/platform/x86/intel_punit_ipc.c
7260 F:      arch/x86/include/asm/intel_pmc_ipc.h
7261 F:      arch/x86/include/asm/intel_punit_ipc.h
7262
7263 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
7264 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
7265 L:      linux-wireless@vger.kernel.org
7266 S:      Maintained
7267 F:      Documentation/networking/README.ipw2100
7268 F:      Documentation/networking/README.ipw2200
7269 F:      drivers/net/wireless/intel/ipw2x00/
7270
7271 INTEL PSTATE DRIVER
7272 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7273 M:      Len Brown <lenb@kernel.org>
7274 L:      linux-pm@vger.kernel.org
7275 S:      Supported
7276 F:      drivers/cpufreq/intel_pstate.c
7277
7278 INTEL RDMA RNIC DRIVER
7279 M:      Faisal Latif <faisal.latif@intel.com>
7280 M:      Shiraz Saleem <shiraz.saleem@intel.com>
7281 L:      linux-rdma@vger.kernel.org
7282 S:      Supported
7283 F:      drivers/infiniband/hw/i40iw/
7284 F:      include/uapi/rdma/i40iw-abi.h
7285
7286 INTEL SHA MULTIBUFFER DRIVER
7287 M:      Megha Dey <megha.dey@linux.intel.com>
7288 R:      Tim Chen <tim.c.chen@linux.intel.com>
7289 L:      linux-crypto@vger.kernel.org
7290 S:      Supported
7291 F:      arch/x86/crypto/sha*-mb
7292 F:      crypto/mcryptd.c
7293
7294 INTEL TELEMETRY DRIVER
7295 M:      Souvik Kumar Chakravarty <souvik.k.chakravarty@intel.com>
7296 L:      platform-driver-x86@vger.kernel.org
7297 S:      Maintained
7298 F:      arch/x86/include/asm/intel_telemetry.h
7299 F:      drivers/platform/x86/intel_telemetry*
7300
7301 INTEL VIRTUAL BUTTON DRIVER
7302 M:      AceLan Kao <acelan.kao@canonical.com>
7303 L:      platform-driver-x86@vger.kernel.org
7304 S:      Maintained
7305 F:      drivers/platform/x86/intel-vbtn.c
7306
7307 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
7308 M:      Stanislaw Gruszka <sgruszka@redhat.com>
7309 L:      linux-wireless@vger.kernel.org
7310 S:      Supported
7311 F:      drivers/net/wireless/intel/iwlegacy/
7312
7313 INTEL WIRELESS WIFI LINK (iwlwifi)
7314 M:      Johannes Berg <johannes.berg@intel.com>
7315 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
7316 M:      Luca Coelho <luciano.coelho@intel.com>
7317 M:      Intel Linux Wireless <linuxwifi@intel.com>
7318 L:      linux-wireless@vger.kernel.org
7319 W:      http://intellinuxwireless.org
7320 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
7321 S:      Supported
7322 F:      drivers/net/wireless/intel/iwlwifi/
7323
7324 INTEL WIRELESS WIMAX CONNECTION 2400
7325 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
7326 M:      linux-wimax@intel.com
7327 L:      wimax@linuxwimax.org (subscribers-only)
7328 S:      Supported
7329 W:      http://linuxwimax.org
7330 F:      Documentation/wimax/README.i2400m
7331 F:      drivers/net/wimax/i2400m/
7332 F:      include/uapi/linux/wimax/i2400m.h
7333
7334 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
7335 M:      Mario Limonciello <mario.limonciello@dell.com>
7336 S:      Maintained
7337 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
7338
7339 INTEL(R) TRACE HUB
7340 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
7341 S:      Supported
7342 F:      Documentation/trace/intel_th.txt
7343 F:      drivers/hwtracing/intel_th/
7344
7345 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
7346 M:      Ning Sun <ning.sun@intel.com>
7347 L:      tboot-devel@lists.sourceforge.net
7348 W:      http://tboot.sourceforge.net
7349 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
7350 S:      Supported
7351 F:      Documentation/intel_txt.txt
7352 F:      include/linux/tboot.h
7353 F:      arch/x86/kernel/tboot.c
7354
7355 INTEL-MID GPIO DRIVER
7356 M:      David Cohen <david.a.cohen@linux.intel.com>
7357 L:      linux-gpio@vger.kernel.org
7358 S:      Maintained
7359 F:      drivers/gpio/gpio-intel-mid.c
7360
7361 INVENSENSE MPU-3050 GYROSCOPE DRIVER
7362 M:      Linus Walleij <linus.walleij@linaro.org>
7363 L:      linux-iio@vger.kernel.org
7364 S:      Maintained
7365 F:      drivers/iio/gyro/mpu3050*
7366 F:      Documentation/devicetree/bindings/iio/gyroscope/inv,mpu3050.txt
7367
7368 IOC3 ETHERNET DRIVER
7369 M:      Ralf Baechle <ralf@linux-mips.org>
7370 L:      linux-mips@linux-mips.org
7371 S:      Maintained
7372 F:      drivers/net/ethernet/sgi/ioc3-eth.c
7373
7374 IOC3 SERIAL DRIVER
7375 M:      Pat Gefre <pfg@sgi.com>
7376 L:      linux-serial@vger.kernel.org
7377 S:      Maintained
7378 F:      drivers/tty/serial/ioc3_serial.c
7379
7380 IOMMU DRIVERS
7381 M:      Joerg Roedel <joro@8bytes.org>
7382 L:      iommu@lists.linux-foundation.org
7383 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
7384 S:      Maintained
7385 F:      Documentation/devicetree/bindings/iommu/
7386 F:      drivers/iommu/
7387 F:      include/linux/iommu.h
7388 F:      include/linux/of_iommu.h
7389 F:      include/linux/iova.h
7390
7391 IP MASQUERADING
7392 M:      Juanjo Ciarlante <jjciarla@raiz.uncu.edu.ar>
7393 S:      Maintained
7394 F:      net/ipv4/netfilter/ipt_MASQUERADE.c
7395
7396 IPMI SUBSYSTEM
7397 M:      Corey Minyard <minyard@acm.org>
7398 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
7399 W:      http://openipmi.sourceforge.net/
7400 S:      Supported
7401 F:      Documentation/IPMI.txt
7402 F:      drivers/char/ipmi/
7403 F:      include/linux/ipmi*
7404 F:      include/uapi/linux/ipmi*
7405
7406 IPS SCSI RAID DRIVER
7407 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
7408 L:      linux-scsi@vger.kernel.org
7409 W:      http://www.adaptec.com/
7410 S:      Maintained
7411 F:      drivers/scsi/ips*
7412
7413 IPVS
7414 M:      Wensong Zhang <wensong@linux-vs.org>
7415 M:      Simon Horman <horms@verge.net.au>
7416 M:      Julian Anastasov <ja@ssi.bg>
7417 L:      netdev@vger.kernel.org
7418 L:      lvs-devel@vger.kernel.org
7419 S:      Maintained
7420 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
7421 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
7422 F:      Documentation/networking/ipvs-sysctl.txt
7423 F:      include/net/ip_vs.h
7424 F:      include/uapi/linux/ip_vs.h
7425 F:      net/netfilter/ipvs/
7426
7427 IPWIRELESS DRIVER
7428 M:      Jiri Kosina <jikos@kernel.org>
7429 M:      David Sterba <dsterba@suse.com>
7430 S:      Odd Fixes
7431 F:      drivers/tty/ipwireless/
7432
7433 IPX NETWORK LAYER
7434 L:      netdev@vger.kernel.org
7435 S:      Obsolete
7436 F:      include/uapi/linux/ipx.h
7437 F:      drivers/staging/ipx/
7438
7439 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
7440 M:      Marc Zyngier <marc.zyngier@arm.com>
7441 S:      Maintained
7442 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7443 F:      Documentation/IRQ-domain.txt
7444 F:      include/linux/irqdomain.h
7445 F:      kernel/irq/irqdomain.c
7446 F:      kernel/irq/msi.c
7447
7448 IRQ SUBSYSTEM
7449 M:      Thomas Gleixner <tglx@linutronix.de>
7450 L:      linux-kernel@vger.kernel.org
7451 S:      Maintained
7452 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7453 F:      kernel/irq/
7454
7455 IRQCHIP DRIVERS
7456 M:      Thomas Gleixner <tglx@linutronix.de>
7457 M:      Jason Cooper <jason@lakedaemon.net>
7458 M:      Marc Zyngier <marc.zyngier@arm.com>
7459 L:      linux-kernel@vger.kernel.org
7460 S:      Maintained
7461 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7462 F:      Documentation/devicetree/bindings/interrupt-controller/
7463 F:      drivers/irqchip/
7464
7465 ISA
7466 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
7467 S:      Maintained
7468 F:      Documentation/isa.txt
7469 F:      drivers/base/isa.c
7470 F:      include/linux/isa.h
7471
7472 ISA RADIO MODULE
7473 M:      Hans Verkuil <hverkuil@xs4all.nl>
7474 L:      linux-media@vger.kernel.org
7475 T:      git git://linuxtv.org/media_tree.git
7476 W:      https://linuxtv.org
7477 S:      Maintained
7478 F:      drivers/media/radio/radio-isa*
7479
7480 ISAPNP
7481 M:      Jaroslav Kysela <perex@perex.cz>
7482 S:      Maintained
7483 F:      Documentation/isapnp.txt
7484 F:      drivers/pnp/isapnp/
7485 F:      include/linux/isapnp.h
7486
7487 ISCSI
7488 M:      Lee Duncan <lduncan@suse.com>
7489 M:      Chris Leech <cleech@redhat.com>
7490 L:      open-iscsi@googlegroups.com
7491 W:      www.open-iscsi.com
7492 S:      Maintained
7493 F:      drivers/scsi/*iscsi*
7494 F:      include/scsi/*iscsi*
7495
7496 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
7497 M:      Peter Jones <pjones@redhat.com>
7498 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
7499 S:      Maintained
7500 F:      drivers/firmware/iscsi_ibft*
7501
7502 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
7503 M:      Or Gerlitz <ogerlitz@mellanox.com>
7504 M:      Sagi Grimberg <sagi@grimberg.me>
7505 M:      Roi Dayan <roid@mellanox.com>
7506 L:      linux-rdma@vger.kernel.org
7507 S:      Supported
7508 W:      http://www.openfabrics.org
7509 W:      www.open-iscsi.org
7510 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7511 F:      drivers/infiniband/ulp/iser/
7512
7513 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
7514 M:      Sagi Grimberg <sagi@grimberg.me>
7515 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
7516 L:      linux-rdma@vger.kernel.org
7517 L:      target-devel@vger.kernel.org
7518 S:      Supported
7519 W:      http://www.linux-iscsi.org
7520 F:      drivers/infiniband/ulp/isert
7521
7522 ISDN SUBSYSTEM
7523 M:      Karsten Keil <isdn@linux-pingi.de>
7524 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7525 L:      netdev@vger.kernel.org
7526 W:      http://www.isdn4linux.de
7527 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kkeil/isdn-2.6.git
7528 S:      Maintained
7529 F:      Documentation/isdn/
7530 F:      drivers/isdn/
7531 F:      include/linux/isdn.h
7532 F:      include/linux/isdn/
7533 F:      include/uapi/linux/isdn.h
7534 F:      include/uapi/linux/isdn/
7535
7536 ISDN SUBSYSTEM (Eicon active card driver)
7537 M:      Armin Schindler <mac@melware.de>
7538 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7539 W:      http://www.melware.de
7540 S:      Maintained
7541 F:      drivers/isdn/hardware/eicon/
7542
7543 IT87 HARDWARE MONITORING DRIVER
7544 M:      Jean Delvare <jdelvare@suse.com>
7545 L:      linux-hwmon@vger.kernel.org
7546 S:      Maintained
7547 F:      Documentation/hwmon/it87
7548 F:      drivers/hwmon/it87.c
7549
7550 IT913X MEDIA DRIVER
7551 M:      Antti Palosaari <crope@iki.fi>
7552 L:      linux-media@vger.kernel.org
7553 W:      https://linuxtv.org
7554 W:      http://palosaari.fi/linux/
7555 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7556 T:      git git://linuxtv.org/anttip/media_tree.git
7557 S:      Maintained
7558 F:      drivers/media/tuners/it913x*
7559
7560 IVTV VIDEO4LINUX DRIVER
7561 M:      Andy Walls <awalls@md.metrocast.net>
7562 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
7563 L:      linux-media@vger.kernel.org
7564 T:      git git://linuxtv.org/media_tree.git
7565 W:      http://www.ivtvdriver.org
7566 S:      Maintained
7567 F:      Documentation/media/v4l-drivers/ivtv*
7568 F:      drivers/media/pci/ivtv/
7569 F:      include/uapi/linux/ivtv*
7570
7571 IX2505V MEDIA DRIVER
7572 M:      Malcolm Priestley <tvboxspy@gmail.com>
7573 L:      linux-media@vger.kernel.org
7574 W:      https://linuxtv.org
7575 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7576 S:      Maintained
7577 F:      drivers/media/dvb-frontends/ix2505v*
7578
7579 JAILHOUSE HYPERVISOR INTERFACE
7580 M:      Jan Kiszka <jan.kiszka@siemens.com>
7581 L:      jailhouse-dev@googlegroups.com
7582 S:      Maintained
7583 F:      arch/x86/kernel/jailhouse.c
7584 F:      arch/x86/include/asm/jailhouse_para.h
7585
7586 JC42.4 TEMPERATURE SENSOR DRIVER
7587 M:      Guenter Roeck <linux@roeck-us.net>
7588 L:      linux-hwmon@vger.kernel.org
7589 S:      Maintained
7590 F:      drivers/hwmon/jc42.c
7591 F:      Documentation/hwmon/jc42
7592
7593 JFS FILESYSTEM
7594 M:      Dave Kleikamp <shaggy@kernel.org>
7595 L:      jfs-discussion@lists.sourceforge.net
7596 W:      http://jfs.sourceforge.net/
7597 T:      git git://github.com/kleikamp/linux-shaggy.git
7598 S:      Maintained
7599 F:      Documentation/filesystems/jfs.txt
7600 F:      fs/jfs/
7601
7602 JME NETWORK DRIVER
7603 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
7604 L:      netdev@vger.kernel.org
7605 S:      Maintained
7606 F:      drivers/net/ethernet/jme.*
7607
7608 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
7609 M:      David Woodhouse <dwmw2@infradead.org>
7610 L:      linux-mtd@lists.infradead.org
7611 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
7612 S:      Maintained
7613 F:      fs/jffs2/
7614 F:      include/uapi/linux/jffs2.h
7615
7616 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
7617 M:      "Theodore Ts'o" <tytso@mit.edu>
7618 M:      Jan Kara <jack@suse.com>
7619 L:      linux-ext4@vger.kernel.org
7620 S:      Maintained
7621 F:      fs/jbd2/
7622 F:      include/linux/jbd2.h
7623
7624 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
7625 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
7626 L:      linux-media@vger.kernel.org
7627 S:      Maintained
7628 F:      drivers/media/platform/rcar_jpu.c
7629
7630 JSM Neo PCI based serial card
7631 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
7632 L:      linux-serial@vger.kernel.org
7633 S:      Maintained
7634 F:      drivers/tty/serial/jsm/
7635
7636 K10TEMP HARDWARE MONITORING DRIVER
7637 M:      Clemens Ladisch <clemens@ladisch.de>
7638 L:      linux-hwmon@vger.kernel.org
7639 S:      Maintained
7640 F:      Documentation/hwmon/k10temp
7641 F:      drivers/hwmon/k10temp.c
7642
7643 K8TEMP HARDWARE MONITORING DRIVER
7644 M:      Rudolf Marek <r.marek@assembler.cz>
7645 L:      linux-hwmon@vger.kernel.org
7646 S:      Maintained
7647 F:      Documentation/hwmon/k8temp
7648 F:      drivers/hwmon/k8temp.c
7649
7650 KASAN
7651 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
7652 R:      Alexander Potapenko <glider@google.com>
7653 R:      Dmitry Vyukov <dvyukov@google.com>
7654 L:      kasan-dev@googlegroups.com
7655 S:      Maintained
7656 F:      arch/*/include/asm/kasan.h
7657 F:      arch/*/mm/kasan_init*
7658 F:      Documentation/dev-tools/kasan.rst
7659 F:      include/linux/kasan*.h
7660 F:      lib/test_kasan.c
7661 F:      mm/kasan/
7662 F:      scripts/Makefile.kasan
7663
7664 KCONFIG
7665 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
7666 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
7667 L:      linux-kbuild@vger.kernel.org
7668 S:      Maintained
7669 F:      Documentation/kbuild/kconfig-language.txt
7670 F:      scripts/kconfig/
7671
7672 KDUMP
7673 M:      Dave Young <dyoung@redhat.com>
7674 M:      Baoquan He <bhe@redhat.com>
7675 R:      Vivek Goyal <vgoyal@redhat.com>
7676 L:      kexec@lists.infradead.org
7677 W:      http://lse.sourceforge.net/kdump/
7678 S:      Maintained
7679 F:      Documentation/kdump/
7680
7681 KEENE FM RADIO TRANSMITTER DRIVER
7682 M:      Hans Verkuil <hverkuil@xs4all.nl>
7683 L:      linux-media@vger.kernel.org
7684 T:      git git://linuxtv.org/media_tree.git
7685 W:      https://linuxtv.org
7686 S:      Maintained
7687 F:      drivers/media/radio/radio-keene*
7688
7689 KERNEL AUTOMOUNTER v4 (AUTOFS4)
7690 M:      Ian Kent <raven@themaw.net>
7691 L:      autofs@vger.kernel.org
7692 S:      Maintained
7693 F:      fs/autofs4/
7694
7695 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
7696 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
7697 M:      Michal Marek <michal.lkml@markovi.net>
7698 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
7699 L:      linux-kbuild@vger.kernel.org
7700 S:      Maintained
7701 F:      Documentation/kbuild/
7702 F:      Makefile
7703 F:      scripts/Makefile.*
7704 F:      scripts/basic/
7705 F:      scripts/mk*
7706 F:      scripts/package/
7707
7708 KERNEL JANITORS
7709 L:      kernel-janitors@vger.kernel.org
7710 W:      http://kernelnewbies.org/KernelJanitors
7711 S:      Odd Fixes
7712
7713 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
7714 M:      "J. Bruce Fields" <bfields@fieldses.org>
7715 M:      Jeff Layton <jlayton@kernel.org>
7716 L:      linux-nfs@vger.kernel.org
7717 W:      http://nfs.sourceforge.net/
7718 T:      git git://linux-nfs.org/~bfields/linux.git
7719 S:      Supported
7720 F:      fs/nfsd/
7721 F:      include/uapi/linux/nfsd/
7722 F:      fs/lockd/
7723 F:      fs/nfs_common/
7724 F:      net/sunrpc/
7725 F:      include/linux/lockd/
7726 F:      include/linux/sunrpc/
7727 F:      include/uapi/linux/sunrpc/
7728
7729 KERNEL SELFTEST FRAMEWORK
7730 M:      Shuah Khan <shuahkh@osg.samsung.com>
7731 M:      Shuah Khan <shuah@kernel.org>
7732 L:      linux-kselftest@vger.kernel.org
7733 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
7734 S:      Maintained
7735 F:      tools/testing/selftests/
7736 F:      Documentation/dev-tools/kselftest*
7737
7738 KERNEL USERMODE HELPER
7739 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
7740 L:      linux-kernel@vger.kernel.org
7741 S:      Maintained
7742 F:      kernel/umh.c
7743 F:      include/linux/umh.h
7744
7745 KERNEL VIRTUAL MACHINE (KVM)
7746 M:      Paolo Bonzini <pbonzini@redhat.com>
7747 M:      Radim Krčmář <rkrcmar@redhat.com>
7748 L:      kvm@vger.kernel.org
7749 W:      http://www.linux-kvm.org
7750 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
7751 S:      Supported
7752 F:      Documentation/virtual/kvm/
7753 F:      include/trace/events/kvm.h
7754 F:      include/uapi/asm-generic/kvm*
7755 F:      include/uapi/linux/kvm*
7756 F:      include/asm-generic/kvm*
7757 F:      include/linux/kvm*
7758 F:      include/kvm/iodev.h
7759 F:      virt/kvm/*
7760 F:      tools/kvm/
7761
7762 KERNEL VIRTUAL MACHINE FOR AMD-V (KVM/amd)
7763 M:      Joerg Roedel <joro@8bytes.org>
7764 L:      kvm@vger.kernel.org
7765 W:      http://www.linux-kvm.org/
7766 S:      Maintained
7767 F:      arch/x86/include/asm/svm.h
7768 F:      arch/x86/kvm/svm.c
7769
7770 KERNEL VIRTUAL MACHINE FOR ARM (KVM/arm)
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 W:      http://systems.cs.columbia.edu/projects/kvm-arm
7776 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
7777 S:      Supported
7778 F:      arch/arm/include/uapi/asm/kvm*
7779 F:      arch/arm/include/asm/kvm*
7780 F:      arch/arm/kvm/
7781 F:      virt/kvm/arm/
7782 F:      include/kvm/arm_*
7783
7784 KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64)
7785 M:      Christoffer Dall <christoffer.dall@arm.com>
7786 M:      Marc Zyngier <marc.zyngier@arm.com>
7787 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
7788 L:      kvmarm@lists.cs.columbia.edu
7789 S:      Maintained
7790 F:      arch/arm64/include/uapi/asm/kvm*
7791 F:      arch/arm64/include/asm/kvm*
7792 F:      arch/arm64/kvm/
7793
7794 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
7795 M:      James Hogan <jhogan@kernel.org>
7796 L:      linux-mips@linux-mips.org
7797 S:      Supported
7798 F:      arch/mips/include/uapi/asm/kvm*
7799 F:      arch/mips/include/asm/kvm*
7800 F:      arch/mips/kvm/
7801
7802 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
7803 M:      Paul Mackerras <paulus@ozlabs.org>
7804 L:      kvm-ppc@vger.kernel.org
7805 W:      http://www.linux-kvm.org/
7806 T:      git git://github.com/agraf/linux-2.6.git
7807 S:      Supported
7808 F:      arch/powerpc/include/uapi/asm/kvm*
7809 F:      arch/powerpc/include/asm/kvm*
7810 F:      arch/powerpc/kvm/
7811 F:      arch/powerpc/kernel/kvm*
7812
7813 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
7814 M:      Christian Borntraeger <borntraeger@de.ibm.com>
7815 M:      Janosch Frank <frankja@linux.ibm.com>
7816 R:      David Hildenbrand <david@redhat.com>
7817 R:      Cornelia Huck <cohuck@redhat.com>
7818 L:      linux-s390@vger.kernel.org
7819 W:      http://www.ibm.com/developerworks/linux/linux390/
7820 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
7821 S:      Supported
7822 F:      arch/s390/include/uapi/asm/kvm*
7823 F:      arch/s390/include/asm/gmap.h
7824 F:      arch/s390/include/asm/kvm*
7825 F:      arch/s390/kvm/
7826 F:      arch/s390/mm/gmap.c
7827
7828 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
7829 M:      Paolo Bonzini <pbonzini@redhat.com>
7830 M:      Radim Krčmář <rkrcmar@redhat.com>
7831 L:      kvm@vger.kernel.org
7832 W:      http://www.linux-kvm.org
7833 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
7834 S:      Supported
7835 F:      arch/x86/kvm/
7836 F:      arch/x86/include/uapi/asm/kvm*
7837 F:      arch/x86/include/asm/kvm*
7838 F:      arch/x86/include/asm/pvclock-abi.h
7839 F:      arch/x86/kernel/kvm.c
7840 F:      arch/x86/kernel/kvmclock.c
7841
7842 KERNFS
7843 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7844 M:      Tejun Heo <tj@kernel.org>
7845 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
7846 S:      Supported
7847 F:      include/linux/kernfs.h
7848 F:      fs/kernfs/
7849
7850 KEXEC
7851 M:      Eric Biederman <ebiederm@xmission.com>
7852 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
7853 L:      kexec@lists.infradead.org
7854 S:      Maintained
7855 F:      include/linux/kexec.h
7856 F:      include/uapi/linux/kexec.h
7857 F:      kernel/kexec*
7858
7859 KEYS-ENCRYPTED
7860 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
7861 L:      linux-integrity@vger.kernel.org
7862 L:      keyrings@vger.kernel.org
7863 S:      Supported
7864 F:      Documentation/security/keys/trusted-encrypted.rst
7865 F:      include/keys/encrypted-type.h
7866 F:      security/keys/encrypted-keys/
7867
7868 KEYS-TRUSTED
7869 M:      James Bottomley <jejb@linux.vnet.ibm.com>
7870 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
7871 L:      linux-integrity@vger.kernel.org
7872 L:      keyrings@vger.kernel.org
7873 S:      Supported
7874 F:      Documentation/security/keys/trusted-encrypted.rst
7875 F:      include/keys/trusted-type.h
7876 F:      security/keys/trusted.c
7877 F:      security/keys/trusted.h
7878
7879 KEYS/KEYRINGS:
7880 M:      David Howells <dhowells@redhat.com>
7881 L:      keyrings@vger.kernel.org
7882 S:      Maintained
7883 F:      Documentation/security/keys/core.rst
7884 F:      include/linux/key.h
7885 F:      include/linux/key-type.h
7886 F:      include/linux/keyctl.h
7887 F:      include/uapi/linux/keyctl.h
7888 F:      include/keys/
7889 F:      security/keys/
7890
7891 KGDB / KDB /debug_core
7892 M:      Jason Wessel <jason.wessel@windriver.com>
7893 M:      Daniel Thompson <daniel.thompson@linaro.org>
7894 W:      http://kgdb.wiki.kernel.org/
7895 L:      kgdb-bugreport@lists.sourceforge.net
7896 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
7897 S:      Maintained
7898 F:      Documentation/dev-tools/kgdb.rst
7899 F:      drivers/misc/kgdbts.c
7900 F:      drivers/tty/serial/kgdboc.c
7901 F:      include/linux/kdb.h
7902 F:      include/linux/kgdb.h
7903 F:      kernel/debug/
7904
7905 KMEMLEAK
7906 M:      Catalin Marinas <catalin.marinas@arm.com>
7907 S:      Maintained
7908 F:      Documentation/dev-tools/kmemleak.rst
7909 F:      include/linux/kmemleak.h
7910 F:      mm/kmemleak.c
7911 F:      mm/kmemleak-test.c
7912
7913 KMOD KERNEL MODULE LOADER - USERMODE HELPER
7914 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
7915 L:      linux-kernel@vger.kernel.org
7916 S:      Maintained
7917 F:      kernel/kmod.c
7918 F:      include/linux/kmod.h
7919 F:      lib/test_kmod.c
7920 F:      tools/testing/selftests/kmod/
7921
7922 KPROBES
7923 M:      Ananth N Mavinakayanahalli <ananth@linux.vnet.ibm.com>
7924 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
7925 M:      "David S. Miller" <davem@davemloft.net>
7926 M:      Masami Hiramatsu <mhiramat@kernel.org>
7927 S:      Maintained
7928 F:      Documentation/kprobes.txt
7929 F:      include/linux/kprobes.h
7930 F:      include/asm-generic/kprobes.h
7931 F:      kernel/kprobes.c
7932
7933 KS0108 LCD CONTROLLER DRIVER
7934 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
7935 W:      http://miguelojeda.es/auxdisplay.htm
7936 W:      http://jair.lab.fi.uva.es/~migojed/auxdisplay.htm
7937 S:      Maintained
7938 F:      Documentation/auxdisplay/ks0108
7939 F:      drivers/auxdisplay/ks0108.c
7940 F:      include/linux/ks0108.h
7941
7942 L3MDEV
7943 M:      David Ahern <dsa@cumulusnetworks.com>
7944 L:      netdev@vger.kernel.org
7945 S:      Maintained
7946 F:      net/l3mdev
7947 F:      include/net/l3mdev.h
7948
7949 LANTIQ MIPS ARCHITECTURE
7950 M:      John Crispin <john@phrozen.org>
7951 L:      linux-mips@linux-mips.org
7952 S:      Maintained
7953 F:      arch/mips/lantiq
7954 F:      drivers/soc/lantiq
7955
7956 LAPB module
7957 L:      linux-x25@vger.kernel.org
7958 S:      Orphan
7959 F:      Documentation/networking/lapb-module.txt
7960 F:      include/*/lapb.h
7961 F:      net/lapb/
7962
7963 LASI 53c700 driver for PARISC
7964 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
7965 L:      linux-scsi@vger.kernel.org
7966 S:      Maintained
7967 F:      Documentation/scsi/53c700.txt
7968 F:      drivers/scsi/53c700*
7969
7970 LEAKING_ADDRESSES
7971 M:      Tobin C. Harding <me@tobin.cc>
7972 M:      Tycho Andersen <tycho@tycho.ws>
7973 L:      kernel-hardening@lists.openwall.com
7974 S:      Maintained
7975 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
7976 F:      scripts/leaking_addresses.pl
7977
7978 LED SUBSYSTEM
7979 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
7980 M:      Pavel Machek <pavel@ucw.cz>
7981 L:      linux-leds@vger.kernel.org
7982 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
7983 S:      Maintained
7984 F:      Documentation/devicetree/bindings/leds/
7985 F:      drivers/leds/
7986 F:      include/linux/leds.h
7987
7988 LEGACY EEPROM DRIVER
7989 M:      Jean Delvare <jdelvare@suse.com>
7990 S:      Maintained
7991 F:      Documentation/misc-devices/eeprom
7992 F:      drivers/misc/eeprom/eeprom.c
7993
7994 LEGO USB Tower driver
7995 M:      Juergen Stuber <starblue@users.sourceforge.net>
7996 L:      legousb-devel@lists.sourceforge.net
7997 W:      http://legousb.sourceforge.net/
7998 S:      Maintained
7999 F:      drivers/usb/misc/legousbtower.c
8000
8001 LG2160 MEDIA DRIVER
8002 M:      Michael Krufky <mkrufky@linuxtv.org>
8003 L:      linux-media@vger.kernel.org
8004 W:      https://linuxtv.org
8005 W:      http://github.com/mkrufky
8006 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8007 T:      git git://linuxtv.org/mkrufky/tuners.git
8008 S:      Maintained
8009 F:      drivers/media/dvb-frontends/lg2160.*
8010
8011 LGDT3305 MEDIA DRIVER
8012 M:      Michael Krufky <mkrufky@linuxtv.org>
8013 L:      linux-media@vger.kernel.org
8014 W:      https://linuxtv.org
8015 W:      http://github.com/mkrufky
8016 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8017 T:      git git://linuxtv.org/mkrufky/tuners.git
8018 S:      Maintained
8019 F:      drivers/media/dvb-frontends/lgdt3305.*
8020
8021 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
8022 M:      Viresh Kumar <vireshk@kernel.org>
8023 L:      linux-ide@vger.kernel.org
8024 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8025 S:      Maintained
8026 F:      include/linux/pata_arasan_cf_data.h
8027 F:      drivers/ata/pata_arasan_cf.c
8028
8029 LIBATA PATA DRIVERS
8030 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8031 M:      Tejun Heo <tj@kernel.org>
8032 L:      linux-ide@vger.kernel.org
8033 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8034 S:      Maintained
8035 F:      drivers/ata/pata_*.c
8036 F:      drivers/ata/ata_generic.c
8037
8038 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
8039 M:      Linus Walleij <linus.walleij@linaro.org>
8040 L:      linux-ide@vger.kernel.org
8041 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8042 S:      Maintained
8043 F:      drivers/ata/pata_ftide010.c
8044 F:      drivers/ata/sata_gemini.c
8045 F:      drivers/ata/sata_gemini.h
8046
8047 LIBATA SATA AHCI PLATFORM devices support
8048 M:      Hans de Goede <hdegoede@redhat.com>
8049 M:      Tejun Heo <tj@kernel.org>
8050 L:      linux-ide@vger.kernel.org
8051 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8052 S:      Maintained
8053 F:      drivers/ata/ahci_platform.c
8054 F:      drivers/ata/libahci_platform.c
8055 F:      include/linux/ahci_platform.h
8056
8057 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
8058 M:      Mikael Pettersson <mikpelinux@gmail.com>
8059 L:      linux-ide@vger.kernel.org
8060 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8061 S:      Maintained
8062 F:      drivers/ata/sata_promise.*
8063
8064 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
8065 M:      Tejun Heo <tj@kernel.org>
8066 L:      linux-ide@vger.kernel.org
8067 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8068 S:      Maintained
8069 F:      drivers/ata/
8070 F:      include/linux/ata.h
8071 F:      include/linux/libata.h
8072 F:      Documentation/devicetree/bindings/ata/
8073
8074 LIBLOCKDEP
8075 M:      Sasha Levin <alexander.levin@verizon.com>
8076 S:      Maintained
8077 F:      tools/lib/lockdep/
8078
8079 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
8080 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
8081 M:      Dan Williams <dan.j.williams@intel.com>
8082 M:      Vishal Verma <vishal.l.verma@intel.com>
8083 M:      Dave Jiang <dave.jiang@intel.com>
8084 L:      linux-nvdimm@lists.01.org
8085 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8086 S:      Supported
8087 F:      drivers/nvdimm/blk.c
8088 F:      drivers/nvdimm/region_devs.c
8089
8090 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
8091 M:      Vishal Verma <vishal.l.verma@intel.com>
8092 M:      Dan Williams <dan.j.williams@intel.com>
8093 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
8094 M:      Dave Jiang <dave.jiang@intel.com>
8095 L:      linux-nvdimm@lists.01.org
8096 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8097 S:      Supported
8098 F:      drivers/nvdimm/btt*
8099
8100 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
8101 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
8102 M:      Dan Williams <dan.j.williams@intel.com>
8103 M:      Vishal Verma <vishal.l.verma@intel.com>
8104 M:      Dave Jiang <dave.jiang@intel.com>
8105 L:      linux-nvdimm@lists.01.org
8106 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8107 S:      Supported
8108 F:      drivers/nvdimm/pmem*
8109
8110 LIBNVDIMM: DEVICETREE BINDINGS
8111 M:      Oliver O'Halloran <oohall@gmail.com>
8112 L:      linux-nvdimm@lists.01.org
8113 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8114 S:      Supported
8115 F:      drivers/nvdimm/of_pmem.c
8116 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
8117
8118 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
8119 M:      Dan Williams <dan.j.williams@intel.com>
8120 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
8121 M:      Vishal Verma <vishal.l.verma@intel.com>
8122 M:      Dave Jiang <dave.jiang@intel.com>
8123 L:      linux-nvdimm@lists.01.org
8124 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8125 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
8126 S:      Supported
8127 F:      drivers/nvdimm/*
8128 F:      drivers/acpi/nfit/*
8129 F:      include/linux/nd.h
8130 F:      include/linux/libnvdimm.h
8131 F:      include/uapi/linux/ndctl.h
8132
8133 LIGHTNVM PLATFORM SUPPORT
8134 M:      Matias Bjorling <mb@lightnvm.io>
8135 W:      http://github/OpenChannelSSD
8136 L:      linux-block@vger.kernel.org
8137 S:      Maintained
8138 F:      drivers/lightnvm/
8139 F:      include/linux/lightnvm.h
8140 F:      include/uapi/linux/lightnvm.h
8141
8142 LINUX FOR POWER MACINTOSH
8143 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8144 W:      http://www.penguinppc.org/
8145 L:      linuxppc-dev@lists.ozlabs.org
8146 S:      Maintained
8147 F:      arch/powerpc/platforms/powermac/
8148 F:      drivers/macintosh/
8149
8150 LINUX FOR POWERPC (32-BIT AND 64-BIT)
8151 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8152 M:      Paul Mackerras <paulus@samba.org>
8153 M:      Michael Ellerman <mpe@ellerman.id.au>
8154 W:      https://github.com/linuxppc/linux/wiki
8155 L:      linuxppc-dev@lists.ozlabs.org
8156 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
8157 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
8158 S:      Supported
8159 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
8160 F:      Documentation/devicetree/bindings/powerpc/
8161 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
8162 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
8163 F:      Documentation/powerpc/
8164 F:      arch/powerpc/
8165 F:      drivers/char/tpm/tpm_ibmvtpm*
8166 F:      drivers/crypto/nx/
8167 F:      drivers/crypto/vmx/
8168 F:      drivers/i2c/busses/i2c-opal.c
8169 F:      drivers/net/ethernet/ibm/ibmveth.*
8170 F:      drivers/net/ethernet/ibm/ibmvnic.*
8171 F:      drivers/pci/hotplug/pnv_php.c
8172 F:      drivers/pci/hotplug/rpa*
8173 F:      drivers/rtc/rtc-opal.c
8174 F:      drivers/scsi/ibmvscsi/
8175 F:      drivers/tty/hvc/hvc_opal.c
8176 F:      drivers/watchdog/wdrtas.c
8177 F:      tools/testing/selftests/powerpc
8178 N:      /pmac
8179 N:      powermac
8180 N:      powernv
8181 N:      [^a-z0-9]ps3
8182 N:      pseries
8183
8184 LINUX FOR POWERPC EMBEDDED MPC5XXX
8185 M:      Anatolij Gustschin <agust@denx.de>
8186 L:      linuxppc-dev@lists.ozlabs.org
8187 T:      git git://git.denx.de/linux-denx-agust.git
8188 S:      Maintained
8189 F:      arch/powerpc/platforms/512x/
8190 F:      arch/powerpc/platforms/52xx/
8191
8192 LINUX FOR POWERPC EMBEDDED PPC4XX
8193 M:      Alistair Popple <alistair@popple.id.au>
8194 M:      Matt Porter <mporter@kernel.crashing.org>
8195 W:      http://www.penguinppc.org/
8196 L:      linuxppc-dev@lists.ozlabs.org
8197 S:      Maintained
8198 F:      arch/powerpc/platforms/40x/
8199 F:      arch/powerpc/platforms/44x/
8200
8201 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
8202 M:      Scott Wood <oss@buserror.net>
8203 M:      Kumar Gala <galak@kernel.crashing.org>
8204 W:      http://www.penguinppc.org/
8205 L:      linuxppc-dev@lists.ozlabs.org
8206 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
8207 S:      Maintained
8208 F:      arch/powerpc/platforms/83xx/
8209 F:      arch/powerpc/platforms/85xx/
8210 F:      Documentation/devicetree/bindings/powerpc/fsl/
8211
8212 LINUX FOR POWERPC EMBEDDED PPC8XX
8213 M:      Vitaly Bordug <vitb@kernel.crashing.org>
8214 W:      http://www.penguinppc.org/
8215 L:      linuxppc-dev@lists.ozlabs.org
8216 S:      Maintained
8217 F:      arch/powerpc/platforms/8xx/
8218
8219 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
8220 L:      linuxppc-dev@lists.ozlabs.org
8221 S:      Orphan
8222 F:      arch/powerpc/*/*virtex*
8223 F:      arch/powerpc/*/*/*virtex*
8224
8225 LINUX FOR POWERPC PA SEMI PWRFICIENT
8226 L:      linuxppc-dev@lists.ozlabs.org
8227 S:      Orphan
8228 F:      arch/powerpc/platforms/pasemi/
8229 F:      drivers/*/*pasemi*
8230 F:      drivers/*/*/*pasemi*
8231
8232 LINUX KERNEL DUMP TEST MODULE (LKDTM)
8233 M:      Kees Cook <keescook@chromium.org>
8234 S:      Maintained
8235 F:      drivers/misc/lkdtm/*
8236
8237 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
8238 M:      Alan Stern <stern@rowland.harvard.edu>
8239 M:      Andrea Parri <parri.andrea@gmail.com>
8240 M:      Will Deacon <will.deacon@arm.com>
8241 M:      Peter Zijlstra <peterz@infradead.org>
8242 M:      Boqun Feng <boqun.feng@gmail.com>
8243 M:      Nicholas Piggin <npiggin@gmail.com>
8244 M:      David Howells <dhowells@redhat.com>
8245 M:      Jade Alglave <j.alglave@ucl.ac.uk>
8246 M:      Luc Maranget <luc.maranget@inria.fr>
8247 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
8248 R:      Akira Yokosawa <akiyks@gmail.com>
8249 L:      linux-kernel@vger.kernel.org
8250 S:      Supported
8251 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
8252 F:      tools/memory-model/
8253 F:      Documentation/memory-barriers.txt
8254
8255 LINUX SECURITY MODULE (LSM) FRAMEWORK
8256 M:      Chris Wright <chrisw@sous-sol.org>
8257 L:      linux-security-module@vger.kernel.org
8258 S:      Supported
8259
8260 LIS3LV02D ACCELEROMETER DRIVER
8261 M:      Eric Piel <eric.piel@tremplin-utc.net>
8262 S:      Maintained
8263 F:      Documentation/misc-devices/lis3lv02d
8264 F:      drivers/misc/lis3lv02d/
8265 F:      drivers/platform/x86/hp_accel.c
8266
8267 LIVE PATCHING
8268 M:      Josh Poimboeuf <jpoimboe@redhat.com>
8269 M:      Jessica Yu <jeyu@kernel.org>
8270 M:      Jiri Kosina <jikos@kernel.org>
8271 M:      Miroslav Benes <mbenes@suse.cz>
8272 R:      Petr Mladek <pmladek@suse.com>
8273 S:      Maintained
8274 F:      kernel/livepatch/
8275 F:      include/linux/livepatch.h
8276 F:      arch/x86/include/asm/livepatch.h
8277 F:      arch/x86/kernel/livepatch.c
8278 F:      Documentation/livepatch/
8279 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
8280 F:      samples/livepatch/
8281 L:      live-patching@vger.kernel.org
8282 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/livepatching.git
8283
8284 LLC (802.2)
8285 L:      netdev@vger.kernel.org
8286 S:      Odd fixes
8287 F:      include/linux/llc.h
8288 F:      include/uapi/linux/llc.h
8289 F:      include/net/llc*
8290 F:      net/llc/
8291
8292 LM73 HARDWARE MONITOR DRIVER
8293 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
8294 L:      linux-hwmon@vger.kernel.org
8295 S:      Maintained
8296 F:      drivers/hwmon/lm73.c
8297
8298 LM78 HARDWARE MONITOR DRIVER
8299 M:      Jean Delvare <jdelvare@suse.com>
8300 L:      linux-hwmon@vger.kernel.org
8301 S:      Maintained
8302 F:      Documentation/hwmon/lm78
8303 F:      drivers/hwmon/lm78.c
8304
8305 LM83 HARDWARE MONITOR DRIVER
8306 M:      Jean Delvare <jdelvare@suse.com>
8307 L:      linux-hwmon@vger.kernel.org
8308 S:      Maintained
8309 F:      Documentation/hwmon/lm83
8310 F:      drivers/hwmon/lm83.c
8311
8312 LM90 HARDWARE MONITOR DRIVER
8313 M:      Jean Delvare <jdelvare@suse.com>
8314 L:      linux-hwmon@vger.kernel.org
8315 S:      Maintained
8316 F:      Documentation/hwmon/lm90
8317 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
8318 F:      drivers/hwmon/lm90.c
8319 F:      include/dt-bindings/thermal/lm90.h
8320
8321 LM95234 HARDWARE MONITOR DRIVER
8322 M:      Guenter Roeck <linux@roeck-us.net>
8323 L:      linux-hwmon@vger.kernel.org
8324 S:      Maintained
8325 F:      Documentation/hwmon/lm95234
8326 F:      drivers/hwmon/lm95234.c
8327
8328 LME2510 MEDIA DRIVER
8329 M:      Malcolm Priestley <tvboxspy@gmail.com>
8330 L:      linux-media@vger.kernel.org
8331 W:      https://linuxtv.org
8332 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8333 S:      Maintained
8334 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
8335
8336 LOADPIN SECURITY MODULE
8337 M:      Kees Cook <keescook@chromium.org>
8338 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
8339 S:      Supported
8340 F:      security/loadpin/
8341 F:      Documentation/admin-guide/LSM/LoadPin.rst
8342
8343 LOCKING PRIMITIVES
8344 M:      Peter Zijlstra <peterz@infradead.org>
8345 M:      Ingo Molnar <mingo@redhat.com>
8346 L:      linux-kernel@vger.kernel.org
8347 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
8348 S:      Maintained
8349 F:      Documentation/locking/
8350 F:      include/linux/lockdep.h
8351 F:      include/linux/spinlock*.h
8352 F:      arch/*/include/asm/spinlock*.h
8353 F:      include/linux/rwlock*.h
8354 F:      include/linux/mutex*.h
8355 F:      arch/*/include/asm/mutex*.h
8356 F:      include/linux/rwsem*.h
8357 F:      arch/*/include/asm/rwsem.h
8358 F:      include/linux/seqlock.h
8359 F:      lib/locking*.[ch]
8360 F:      kernel/locking/
8361 X:      kernel/locking/locktorture.c
8362
8363 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
8364 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
8365 L:      linux-ntfs-dev@lists.sourceforge.net
8366 W:      http://www.linux-ntfs.org/content/view/19/37/
8367 S:      Maintained
8368 F:      Documentation/ldm.txt
8369 F:      block/partitions/ldm.*
8370
8371 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
8372 M:      Sathya Prakash <sathya.prakash@broadcom.com>
8373 M:      Chaitra P B <chaitra.basappa@broadcom.com>
8374 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
8375 L:      MPT-FusionLinux.pdl@broadcom.com
8376 L:      linux-scsi@vger.kernel.org
8377 W:      http://www.avagotech.com/support/
8378 S:      Supported
8379 F:      drivers/message/fusion/
8380 F:      drivers/scsi/mpt2sas/
8381 F:      drivers/scsi/mpt3sas/
8382
8383 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
8384 M:      Matthew Wilcox <matthew@wil.cx>
8385 L:      linux-scsi@vger.kernel.org
8386 S:      Maintained
8387 F:      drivers/scsi/sym53c8xx_2/
8388
8389 LTC4261 HARDWARE MONITOR DRIVER
8390 M:      Guenter Roeck <linux@roeck-us.net>
8391 L:      linux-hwmon@vger.kernel.org
8392 S:      Maintained
8393 F:      Documentation/hwmon/ltc4261
8394 F:      drivers/hwmon/ltc4261.c
8395
8396 LTC4306 I2C MULTIPLEXER DRIVER
8397 M:      Michael Hennerich <michael.hennerich@analog.com>
8398 W:      http://ez.analog.com/community/linux-device-drivers
8399 L:      linux-i2c@vger.kernel.org
8400 S:      Supported
8401 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
8402 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
8403
8404 LTP (Linux Test Project)
8405 M:      Mike Frysinger <vapier@gentoo.org>
8406 M:      Cyril Hrubis <chrubis@suse.cz>
8407 M:      Wanlong Gao <wanlong.gao@gmail.com>
8408 M:      Jan Stancek <jstancek@redhat.com>
8409 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
8410 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
8411 L:      ltp@lists.linux.it (subscribers-only)
8412 W:      http://linux-test-project.github.io/
8413 T:      git git://github.com/linux-test-project/ltp.git
8414 S:      Maintained
8415
8416 M68K ARCHITECTURE
8417 M:      Geert Uytterhoeven <geert@linux-m68k.org>
8418 L:      linux-m68k@lists.linux-m68k.org
8419 W:      http://www.linux-m68k.org/
8420 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
8421 S:      Maintained
8422 F:      arch/m68k/
8423 F:      drivers/zorro/
8424
8425 M68K ON APPLE MACINTOSH
8426 M:      Joshua Thompson <funaho@jurai.org>
8427 W:      http://www.mac.linux-m68k.org/
8428 L:      linux-m68k@lists.linux-m68k.org
8429 S:      Maintained
8430 F:      arch/m68k/mac/
8431
8432 M68K ON HP9000/300
8433 M:      Philip Blundell <philb@gnu.org>
8434 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
8435 S:      Maintained
8436 F:      arch/m68k/hp300/
8437
8438 M88DS3103 MEDIA DRIVER
8439 M:      Antti Palosaari <crope@iki.fi>
8440 L:      linux-media@vger.kernel.org
8441 W:      https://linuxtv.org
8442 W:      http://palosaari.fi/linux/
8443 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8444 T:      git git://linuxtv.org/anttip/media_tree.git
8445 S:      Maintained
8446 F:      drivers/media/dvb-frontends/m88ds3103*
8447
8448 M88RS2000 MEDIA DRIVER
8449 M:      Malcolm Priestley <tvboxspy@gmail.com>
8450 L:      linux-media@vger.kernel.org
8451 W:      https://linuxtv.org
8452 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8453 S:      Maintained
8454 F:      drivers/media/dvb-frontends/m88rs2000*
8455
8456 MA901 MASTERKIT USB FM RADIO DRIVER
8457 M:      Alexey Klimov <klimov.linux@gmail.com>
8458 L:      linux-media@vger.kernel.org
8459 T:      git git://linuxtv.org/media_tree.git
8460 S:      Maintained
8461 F:      drivers/media/radio/radio-ma901.c
8462
8463 MAC80211
8464 M:      Johannes Berg <johannes@sipsolutions.net>
8465 L:      linux-wireless@vger.kernel.org
8466 W:      http://wireless.kernel.org/
8467 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
8468 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
8469 S:      Maintained
8470 F:      Documentation/networking/mac80211-injection.txt
8471 F:      include/net/mac80211.h
8472 F:      net/mac80211/
8473 F:      drivers/net/wireless/mac80211_hwsim.[ch]
8474 F:      Documentation/networking/mac80211_hwsim/README
8475
8476 MAILBOX API
8477 M:      Jassi Brar <jassisinghbrar@gmail.com>
8478 L:      linux-kernel@vger.kernel.org
8479 S:      Maintained
8480 F:      drivers/mailbox/
8481 F:      include/linux/mailbox_client.h
8482 F:      include/linux/mailbox_controller.h
8483
8484 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
8485 M:      Michael Kerrisk <mtk.manpages@gmail.com>
8486 W:      http://www.kernel.org/doc/man-pages
8487 L:      linux-man@vger.kernel.org
8488 S:      Maintained
8489
8490 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
8491 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
8492 L:      linux-mips@linux-mips.org
8493 S:      Maintained
8494 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
8495
8496 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
8497 M:      Andrew Lunn <andrew@lunn.ch>
8498 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
8499 L:      netdev@vger.kernel.org
8500 S:      Maintained
8501 F:      drivers/net/dsa/mv88e6xxx/
8502 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
8503
8504 MARVELL ARMADA DRM SUPPORT
8505 M:      Russell King <linux@armlinux.org.uk>
8506 S:      Maintained
8507 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
8508 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
8509 F:      drivers/gpu/drm/armada/
8510 F:      include/uapi/drm/armada_drm.h
8511 F:      Documentation/devicetree/bindings/display/armada/
8512
8513 MARVELL CRYPTO DRIVER
8514 M:      Boris Brezillon <boris.brezillon@bootlin.com>
8515 M:      Arnaud Ebalard <arno@natisbad.org>
8516 F:      drivers/crypto/marvell/
8517 S:      Maintained
8518 L:      linux-crypto@vger.kernel.org
8519
8520 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
8521 M:      Mirko Lindner <mlindner@marvell.com>
8522 M:      Stephen Hemminger <stephen@networkplumber.org>
8523 L:      netdev@vger.kernel.org
8524 S:      Maintained
8525 F:      drivers/net/ethernet/marvell/sk*
8526
8527 MARVELL LIBERTAS WIRELESS DRIVER
8528 L:      libertas-dev@lists.infradead.org
8529 S:      Orphan
8530 F:      drivers/net/wireless/marvell/libertas/
8531
8532 MARVELL MACCHIATOBIN SUPPORT
8533 M:      Russell King <linux@armlinux.org.uk>
8534 L:      linux-arm-kernel@lists.infradead.org
8535 S:      Maintained
8536 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
8537
8538 MARVELL MV643XX ETHERNET DRIVER
8539 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
8540 L:      netdev@vger.kernel.org
8541 S:      Maintained
8542 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
8543 F:      include/linux/mv643xx.h
8544
8545 MARVELL MV88X3310 PHY DRIVER
8546 M:      Russell King <linux@armlinux.org.uk>
8547 L:      netdev@vger.kernel.org
8548 S:      Maintained
8549 F:      drivers/net/phy/marvell10g.c
8550
8551 MARVELL MVNETA ETHERNET DRIVER
8552 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
8553 L:      netdev@vger.kernel.org
8554 S:      Maintained
8555 F:      drivers/net/ethernet/marvell/mvneta.*
8556
8557 MARVELL MWIFIEX WIRELESS DRIVER
8558 M:      Amitkumar Karwar <amitkarwar@gmail.com>
8559 M:      Nishant Sarmukadam <nishants@marvell.com>
8560 M:      Ganapathi Bhat <gbhat@marvell.com>
8561 M:      Xinming Hu <huxm@marvell.com>
8562 L:      linux-wireless@vger.kernel.org
8563 S:      Maintained
8564 F:      drivers/net/wireless/marvell/mwifiex/
8565
8566 MARVELL MWL8K WIRELESS DRIVER
8567 M:      Lennert Buytenhek <buytenh@wantstofly.org>
8568 L:      linux-wireless@vger.kernel.org
8569 S:      Odd Fixes
8570 F:      drivers/net/wireless/marvell/mwl8k.c
8571
8572 MARVELL NAND CONTROLLER DRIVER
8573 M:      Miquel Raynal <miquel.raynal@bootlin.com>
8574 L:      linux-mtd@lists.infradead.org
8575 S:      Maintained
8576 F:      drivers/mtd/nand/raw/marvell_nand.c
8577 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
8578
8579 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
8580 M:      Nicolas Pitre <nico@fluxnic.net>
8581 S:      Odd Fixes
8582 F:      drivers/mmc/host/mvsdio.*
8583
8584 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
8585 M:      Hu Ziji <huziji@marvell.com>
8586 L:      linux-mmc@vger.kernel.org
8587 S:      Supported
8588 F:      drivers/mmc/host/sdhci-xenon*
8589 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
8590
8591 MATROX FRAMEBUFFER DRIVER
8592 L:      linux-fbdev@vger.kernel.org
8593 S:      Orphan
8594 F:      drivers/video/fbdev/matrox/matroxfb_*
8595 F:      include/uapi/linux/matroxfb.h
8596
8597 MAX16065 HARDWARE MONITOR DRIVER
8598 M:      Guenter Roeck <linux@roeck-us.net>
8599 L:      linux-hwmon@vger.kernel.org
8600 S:      Maintained
8601 F:      Documentation/hwmon/max16065
8602 F:      drivers/hwmon/max16065.c
8603
8604 MAX20751 HARDWARE MONITOR DRIVER
8605 M:      Guenter Roeck <linux@roeck-us.net>
8606 L:      linux-hwmon@vger.kernel.org
8607 S:      Maintained
8608 F:      Documentation/hwmon/max20751
8609 F:      drivers/hwmon/max20751.c
8610
8611 MAX2175 SDR TUNER DRIVER
8612 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
8613 L:      linux-media@vger.kernel.org
8614 T:      git git://linuxtv.org/media_tree.git
8615 S:      Maintained
8616 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
8617 F:      Documentation/media/v4l-drivers/max2175.rst
8618 F:      drivers/media/i2c/max2175*
8619 F:      include/uapi/linux/max2175.h
8620
8621 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
8622 L:      linux-hwmon@vger.kernel.org
8623 S:      Orphan
8624 F:      Documentation/hwmon/max6650
8625 F:      drivers/hwmon/max6650.c
8626
8627 MAX6697 HARDWARE MONITOR DRIVER
8628 M:      Guenter Roeck <linux@roeck-us.net>
8629 L:      linux-hwmon@vger.kernel.org
8630 S:      Maintained
8631 F:      Documentation/hwmon/max6697
8632 F:      Documentation/devicetree/bindings/i2c/max6697.txt
8633 F:      drivers/hwmon/max6697.c
8634 F:      include/linux/platform_data/max6697.h
8635
8636 MAX9860 MONO AUDIO VOICE CODEC DRIVER
8637 M:      Peter Rosin <peda@axentia.se>
8638 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8639 S:      Maintained
8640 F:      Documentation/devicetree/bindings/sound/max9860.txt
8641 F:      sound/soc/codecs/max9860.*
8642
8643 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
8644 M:      Javier Martinez Canillas <javier@dowhile0.org>
8645 L:      linux-kernel@vger.kernel.org
8646 S:      Supported
8647 F:      drivers/regulator/max77802-regulator.c
8648 F:      Documentation/devicetree/bindings/*/*max77802.txt
8649 F:      include/dt-bindings/*/*max77802.h
8650
8651 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
8652 M:      Krzysztof Kozlowski <krzk@kernel.org>
8653 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8654 L:      linux-pm@vger.kernel.org
8655 S:      Supported
8656 F:      drivers/power/supply/max14577_charger.c
8657 F:      drivers/power/supply/max77693_charger.c
8658
8659 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
8660 M:      Chanwoo Choi <cw00.choi@samsung.com>
8661 M:      Krzysztof Kozlowski <krzk@kernel.org>
8662 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8663 L:      linux-kernel@vger.kernel.org
8664 S:      Supported
8665 F:      drivers/*/max14577*.c
8666 F:      drivers/*/max77686*.c
8667 F:      drivers/*/max77693*.c
8668 F:      drivers/extcon/extcon-max14577.c
8669 F:      drivers/extcon/extcon-max77693.c
8670 F:      drivers/rtc/rtc-max77686.c
8671 F:      drivers/clk/clk-max77686.c
8672 F:      Documentation/devicetree/bindings/mfd/max14577.txt
8673 F:      Documentation/devicetree/bindings/*/max77686.txt
8674 F:      Documentation/devicetree/bindings/mfd/max77693.txt
8675 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
8676 F:      include/linux/mfd/max14577*.h
8677 F:      include/linux/mfd/max77686*.h
8678 F:      include/linux/mfd/max77693*.h
8679
8680 MAXIRADIO FM RADIO RECEIVER DRIVER
8681 M:      Hans Verkuil <hverkuil@xs4all.nl>
8682 L:      linux-media@vger.kernel.org
8683 T:      git git://linuxtv.org/media_tree.git
8684 W:      https://linuxtv.org
8685 S:      Maintained
8686 F:      drivers/media/radio/radio-maxiradio*
8687
8688 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
8689 M:      Peter Rosin <peda@axentia.se>
8690 L:      linux-iio@vger.kernel.org
8691 S:      Maintained
8692 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
8693 F:      drivers/iio/potentiometer/mcp4018.c
8694 F:      drivers/iio/potentiometer/mcp4531.c
8695
8696 MCR20A IEEE-802.15.4 RADIO DRIVER
8697 M:      Xue Liu <liuxuenetmail@gmail.com>
8698 L:      linux-wpan@vger.kernel.org
8699 W:      https://github.com/xueliu/mcr20a-linux
8700 S:      Maintained
8701 F:      drivers/net/ieee802154/mcr20a.c
8702 F:      drivers/net/ieee802154/mcr20a.h
8703 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
8704
8705 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
8706 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
8707 L:      linux-iio@vger.kernel.org
8708 S:      Maintained
8709 F:      drivers/iio/dac/cio-dac.c
8710
8711 MEDIA DRIVERS FOR ASCOT2E
8712 M:      Sergey Kozlov <serjk@netup.ru>
8713 M:      Abylay Ospan <aospan@netup.ru>
8714 L:      linux-media@vger.kernel.org
8715 W:      https://linuxtv.org
8716 W:      http://netup.tv/
8717 T:      git git://linuxtv.org/media_tree.git
8718 S:      Supported
8719 F:      drivers/media/dvb-frontends/ascot2e*
8720
8721 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
8722 M:      Jasmin Jessich <jasmin@anw.at>
8723 L:      linux-media@vger.kernel.org
8724 W:      https://linuxtv.org
8725 T:      git git://linuxtv.org/media_tree.git
8726 S:      Maintained
8727 F:      drivers/media/dvb-frontends/cxd2099*
8728
8729 MEDIA DRIVERS FOR CXD2841ER
8730 M:      Sergey Kozlov <serjk@netup.ru>
8731 M:      Abylay Ospan <aospan@netup.ru>
8732 L:      linux-media@vger.kernel.org
8733 W:      https://linuxtv.org
8734 W:      http://netup.tv/
8735 T:      git git://linuxtv.org/media_tree.git
8736 S:      Supported
8737 F:      drivers/media/dvb-frontends/cxd2841er*
8738
8739 MEDIA DRIVERS FOR CXD2880
8740 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
8741 L:      linux-media@vger.kernel.org
8742 W:      http://linuxtv.org/
8743 T:      git git://linuxtv.org/media_tree.git
8744 S:      Supported
8745 F:      drivers/media/dvb-frontends/cxd2880/*
8746 F:      drivers/media/spi/cxd2880*
8747
8748 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
8749 M:      Daniel Scheller <d.scheller.oss@gmail.com>
8750 L:      linux-media@vger.kernel.org
8751 W:      https://linuxtv.org
8752 T:      git git://linuxtv.org/media_tree.git
8753 S:      Maintained
8754 F:      drivers/media/pci/ddbridge/*
8755
8756 MEDIA DRIVERS FOR FREESCALE IMX
8757 M:      Steve Longerbeam <slongerbeam@gmail.com>
8758 M:      Philipp Zabel <p.zabel@pengutronix.de>
8759 L:      linux-media@vger.kernel.org
8760 T:      git git://linuxtv.org/media_tree.git
8761 S:      Maintained
8762 F:      Documentation/devicetree/bindings/media/imx.txt
8763 F:      Documentation/media/v4l-drivers/imx.rst
8764 F:      drivers/staging/media/imx/
8765 F:      include/linux/imx-media.h
8766 F:      include/media/imx.h
8767
8768 MEDIA DRIVERS FOR HELENE
8769 M:      Abylay Ospan <aospan@netup.ru>
8770 L:      linux-media@vger.kernel.org
8771 W:      https://linuxtv.org
8772 W:      http://netup.tv/
8773 T:      git git://linuxtv.org/media_tree.git
8774 S:      Supported
8775 F:      drivers/media/dvb-frontends/helene*
8776
8777 MEDIA DRIVERS FOR HORUS3A
8778 M:      Sergey Kozlov <serjk@netup.ru>
8779 M:      Abylay Ospan <aospan@netup.ru>
8780 L:      linux-media@vger.kernel.org
8781 W:      https://linuxtv.org
8782 W:      http://netup.tv/
8783 T:      git git://linuxtv.org/media_tree.git
8784 S:      Supported
8785 F:      drivers/media/dvb-frontends/horus3a*
8786
8787 MEDIA DRIVERS FOR LNBH25
8788 M:      Sergey Kozlov <serjk@netup.ru>
8789 M:      Abylay Ospan <aospan@netup.ru>
8790 L:      linux-media@vger.kernel.org
8791 W:      https://linuxtv.org
8792 W:      http://netup.tv/
8793 T:      git git://linuxtv.org/media_tree.git
8794 S:      Supported
8795 F:      drivers/media/dvb-frontends/lnbh25*
8796
8797 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
8798 M:      Daniel Scheller <d.scheller.oss@gmail.com>
8799 L:      linux-media@vger.kernel.org
8800 W:      https://linuxtv.org
8801 T:      git git://linuxtv.org/media_tree.git
8802 S:      Maintained
8803 F:      drivers/media/dvb-frontends/mxl5xx*
8804
8805 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
8806 M:      Sergey Kozlov <serjk@netup.ru>
8807 M:      Abylay Ospan <aospan@netup.ru>
8808 L:      linux-media@vger.kernel.org
8809 W:      https://linuxtv.org
8810 W:      http://netup.tv/
8811 T:      git git://linuxtv.org/media_tree.git
8812 S:      Supported
8813 F:      drivers/media/pci/netup_unidvb/*
8814
8815 MEDIA DRIVERS FOR RENESAS - CEU
8816 M:      Jacopo Mondi <jacopo@jmondi.org>
8817 L:      linux-media@vger.kernel.org
8818 L:      linux-renesas-soc@vger.kernel.org
8819 T:      git git://linuxtv.org/media_tree.git
8820 S:      Supported
8821 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
8822 F:      drivers/media/platform/renesas-ceu.c
8823 F:      include/media/drv-intf/renesas-ceu.h
8824
8825 MEDIA DRIVERS FOR RENESAS - DRIF
8826 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
8827 L:      linux-media@vger.kernel.org
8828 L:      linux-renesas-soc@vger.kernel.org
8829 T:      git git://linuxtv.org/media_tree.git
8830 S:      Supported
8831 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
8832 F:      drivers/media/platform/rcar_drif.c
8833
8834 MEDIA DRIVERS FOR RENESAS - FCP
8835 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
8836 L:      linux-media@vger.kernel.org
8837 L:      linux-renesas-soc@vger.kernel.org
8838 T:      git git://linuxtv.org/media_tree.git
8839 S:      Supported
8840 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
8841 F:      drivers/media/platform/rcar-fcp.c
8842 F:      include/media/rcar-fcp.h
8843
8844 MEDIA DRIVERS FOR RENESAS - FDP1
8845 M:      Kieran Bingham <kieran@bingham.xyz>
8846 L:      linux-media@vger.kernel.org
8847 L:      linux-renesas-soc@vger.kernel.org
8848 T:      git git://linuxtv.org/media_tree.git
8849 S:      Supported
8850 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
8851 F:      drivers/media/platform/rcar_fdp1.c
8852
8853 MEDIA DRIVERS FOR RENESAS - VIN
8854 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
8855 L:      linux-media@vger.kernel.org
8856 L:      linux-renesas-soc@vger.kernel.org
8857 T:      git git://linuxtv.org/media_tree.git
8858 S:      Supported
8859 F:      Documentation/devicetree/bindings/media/rcar_vin.txt
8860 F:      drivers/media/platform/rcar-vin/
8861
8862 MEDIA DRIVERS FOR RENESAS - VSP1
8863 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
8864 L:      linux-media@vger.kernel.org
8865 L:      linux-renesas-soc@vger.kernel.org
8866 T:      git git://linuxtv.org/media_tree.git
8867 S:      Supported
8868 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
8869 F:      drivers/media/platform/vsp1/
8870
8871 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
8872 M:      Daniel Scheller <d.scheller.oss@gmail.com>
8873 L:      linux-media@vger.kernel.org
8874 W:      https://linuxtv.org
8875 T:      git git://linuxtv.org/media_tree.git
8876 S:      Maintained
8877 F:      drivers/media/dvb-frontends/stv0910*
8878
8879 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
8880 M:      Daniel Scheller <d.scheller.oss@gmail.com>
8881 L:      linux-media@vger.kernel.org
8882 W:      https://linuxtv.org
8883 T:      git git://linuxtv.org/media_tree.git
8884 S:      Maintained
8885 F:      drivers/media/dvb-frontends/stv6111*
8886
8887 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
8888 M:      Dmitry Osipenko <digetx@gmail.com>
8889 L:      linux-media@vger.kernel.org
8890 L:      linux-tegra@vger.kernel.org
8891 T:      git git://linuxtv.org/media_tree.git
8892 S:      Maintained
8893 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
8894 F:      drivers/staging/media/tegra-vde/
8895
8896 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
8897 M:      Mauro Carvalho Chehab <mchehab@s-opensource.com>
8898 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
8899 P:      LinuxTV.org Project
8900 L:      linux-media@vger.kernel.org
8901 W:      https://linuxtv.org
8902 Q:      http://patchwork.kernel.org/project/linux-media/list/
8903 T:      git git://linuxtv.org/media_tree.git
8904 S:      Maintained
8905 F:      Documentation/devicetree/bindings/media/
8906 F:      Documentation/media/
8907 F:      drivers/media/
8908 F:      drivers/staging/media/
8909 F:      include/linux/platform_data/media/
8910 F:      include/media/
8911 F:      include/uapi/linux/dvb/
8912 F:      include/uapi/linux/videodev2.h
8913 F:      include/uapi/linux/media.h
8914 F:      include/uapi/linux/v4l2-*
8915 F:      include/uapi/linux/meye.h
8916 F:      include/uapi/linux/ivtv*
8917 F:      include/uapi/linux/uvcvideo.h
8918
8919 MEDIATEK CIR DRIVER
8920 M:      Sean Wang <sean.wang@mediatek.com>
8921 S:      Maintained
8922 F:      drivers/media/rc/mtk-cir.c
8923
8924 MEDIATEK DMA DRIVER
8925 M:      Sean Wang <sean.wang@mediatek.com>
8926 L:      dmaengine@vger.kernel.org
8927 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8928 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
8929 S:      Maintained
8930 F:      Documentation/devicetree/bindings/dma/mtk-*
8931 F:      drivers/dma/mediatek/
8932
8933 MEDIATEK PMIC LED DRIVER
8934 M:      Sean Wang <sean.wang@mediatek.com>
8935 S:      Maintained
8936 F:      drivers/leds/leds-mt6323.c
8937 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
8938
8939 MEDIATEK ETHERNET DRIVER
8940 M:      Felix Fietkau <nbd@openwrt.org>
8941 M:      John Crispin <john@phrozen.org>
8942 M:      Sean Wang <sean.wang@mediatek.com>
8943 M:      Nelson Chang <nelson.chang@mediatek.com>
8944 L:      netdev@vger.kernel.org
8945 S:      Maintained
8946 F:      drivers/net/ethernet/mediatek/
8947
8948 MEDIATEK SWITCH DRIVER
8949 M:      Sean Wang <sean.wang@mediatek.com>
8950 L:      netdev@vger.kernel.org
8951 S:      Maintained
8952 F:      drivers/net/dsa/mt7530.*
8953 F:      net/dsa/tag_mtk.c
8954
8955 MEDIATEK JPEG DRIVER
8956 M:      Rick Chang <rick.chang@mediatek.com>
8957 M:      Bin Liu <bin.liu@mediatek.com>
8958 S:      Supported
8959 F:      drivers/media/platform/mtk-jpeg/
8960 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
8961
8962 MEDIATEK MDP DRIVER
8963 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
8964 M:      Houlong Wei <houlong.wei@mediatek.com>
8965 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
8966 S:      Supported
8967 F:      drivers/media/platform/mtk-mdp/
8968 F:      drivers/media/platform/mtk-vpu/
8969 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
8970
8971 MEDIATEK MEDIA DRIVER
8972 M:      Tiffany Lin <tiffany.lin@mediatek.com>
8973 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
8974 S:      Supported
8975 F:      drivers/media/platform/mtk-vcodec/
8976 F:      drivers/media/platform/mtk-vpu/
8977 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
8978 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
8979
8980 MEDIATEK MT7601U WIRELESS LAN DRIVER
8981 M:      Jakub Kicinski <kubakici@wp.pl>
8982 L:      linux-wireless@vger.kernel.org
8983 S:      Maintained
8984 F:      drivers/net/wireless/mediatek/mt7601u/
8985
8986 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
8987 M:      Sean Wang <sean.wang@mediatek.com>
8988 S:      Maintained
8989 F:      drivers/char/hw_random/mtk-rng.c
8990
8991 MEDIATEK USB3 DRD IP DRIVER
8992 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
8993 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
8994 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8995 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
8996 S:      Maintained
8997 F:      drivers/usb/mtu3/
8998
8999 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
9000 M:      Peter Senna Tschudin <peter.senna@collabora.com>
9001 M:      Martin Donnelly <martin.donnelly@ge.com>
9002 M:      Martyn Welch <martyn.welch@collabora.co.uk>
9003 S:      Maintained
9004 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
9005 F:      Documentation/devicetree/bindings/video/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
9006
9007 MEGARAID SCSI/SAS DRIVERS
9008 M:      Kashyap Desai <kashyap.desai@broadcom.com>
9009 M:      Sumit Saxena <sumit.saxena@broadcom.com>
9010 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
9011 L:      megaraidlinux.pdl@broadcom.com
9012 L:      linux-scsi@vger.kernel.org
9013 W:      http://www.avagotech.com/support/
9014 S:      Maintained
9015 F:      Documentation/scsi/megaraid.txt
9016 F:      drivers/scsi/megaraid.*
9017 F:      drivers/scsi/megaraid/
9018
9019 MELEXIS MLX90614 DRIVER
9020 M:      Crt Mori <cmo@melexis.com>
9021 L:      linux-iio@vger.kernel.org
9022 W:      http://www.melexis.com
9023 S:      Supported
9024 F:      drivers/iio/temperature/mlx90614.c
9025
9026 MELEXIS MLX90632 DRIVER
9027 M:      Crt Mori <cmo@melexis.com>
9028 L:      linux-iio@vger.kernel.org
9029 W:      http://www.melexis.com
9030 S:      Supported
9031 F:      drivers/iio/temperature/mlx90632.c
9032
9033 MELFAS MIP4 TOUCHSCREEN DRIVER
9034 M:      Sangwon Jee <jeesw@melfas.com>
9035 W:      http://www.melfas.com
9036 S:      Supported
9037 F:      drivers/input/touchscreen/melfas_mip4.c
9038 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
9039
9040 MELLANOX ETHERNET DRIVER (mlx4_en)
9041 M:      Tariq Toukan <tariqt@mellanox.com>
9042 L:      netdev@vger.kernel.org
9043 S:      Supported
9044 W:      http://www.mellanox.com
9045 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9046 F:      drivers/net/ethernet/mellanox/mlx4/en_*
9047
9048 MELLANOX ETHERNET DRIVER (mlx5e)
9049 M:      Saeed Mahameed <saeedm@mellanox.com>
9050 L:      netdev@vger.kernel.org
9051 S:      Supported
9052 W:      http://www.mellanox.com
9053 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9054 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
9055
9056 MELLANOX ETHERNET INNOVA DRIVER
9057 M:      Ilan Tayari <ilant@mellanox.com>
9058 R:      Boris Pismenny <borisp@mellanox.com>
9059 L:      netdev@vger.kernel.org
9060 S:      Supported
9061 W:      http://www.mellanox.com
9062 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9063 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
9064 F:      include/linux/mlx5/mlx5_ifc_fpga.h
9065
9066 MELLANOX ETHERNET INNOVA IPSEC DRIVER
9067 M:      Ilan Tayari <ilant@mellanox.com>
9068 R:      Boris Pismenny <borisp@mellanox.com>
9069 L:      netdev@vger.kernel.org
9070 S:      Supported
9071 W:      http://www.mellanox.com
9072 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9073 F:      drivers/net/ethernet/mellanox/mlx5/core/en_ipsec/*
9074 F:      drivers/net/ethernet/mellanox/mlx5/core/ipsec*
9075
9076 MELLANOX ETHERNET SWITCH DRIVERS
9077 M:      Jiri Pirko <jiri@mellanox.com>
9078 M:      Ido Schimmel <idosch@mellanox.com>
9079 L:      netdev@vger.kernel.org
9080 S:      Supported
9081 W:      http://www.mellanox.com
9082 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9083 F:      drivers/net/ethernet/mellanox/mlxsw/
9084
9085 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
9086 M:      mlxsw@mellanox.com
9087 L:      netdev@vger.kernel.org
9088 S:      Supported
9089 W:      http://www.mellanox.com
9090 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9091 F:      drivers/net/ethernet/mellanox/mlxfw/
9092
9093 MELLANOX HARDWARE PLATFORM SUPPORT
9094 M:      Andy Shevchenko <andy@infradead.org>
9095 M:      Darren Hart <dvhart@infradead.org>
9096 M:      Vadim Pasternak <vadimp@mellanox.com>
9097 L:      platform-driver-x86@vger.kernel.org
9098 S:      Supported
9099 F:      drivers/platform/mellanox/
9100
9101 MELLANOX MLX4 core VPI driver
9102 M:      Tariq Toukan <tariqt@mellanox.com>
9103 L:      netdev@vger.kernel.org
9104 L:      linux-rdma@vger.kernel.org
9105 W:      http://www.mellanox.com
9106 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9107 S:      Supported
9108 F:      drivers/net/ethernet/mellanox/mlx4/
9109 F:      include/linux/mlx4/
9110
9111 MELLANOX MLX4 IB driver
9112 M:      Yishai Hadas <yishaih@mellanox.com>
9113 L:      linux-rdma@vger.kernel.org
9114 W:      http://www.mellanox.com
9115 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9116 S:      Supported
9117 F:      drivers/infiniband/hw/mlx4/
9118 F:      include/linux/mlx4/
9119 F:      include/uapi/rdma/mlx4-abi.h
9120
9121 MELLANOX MLX5 core VPI driver
9122 M:      Saeed Mahameed <saeedm@mellanox.com>
9123 M:      Matan Barak <matanb@mellanox.com>
9124 M:      Leon Romanovsky <leonro@mellanox.com>
9125 L:      netdev@vger.kernel.org
9126 L:      linux-rdma@vger.kernel.org
9127 W:      http://www.mellanox.com
9128 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9129 S:      Supported
9130 F:      drivers/net/ethernet/mellanox/mlx5/core/
9131 F:      include/linux/mlx5/
9132
9133 MELLANOX MLX5 IB driver
9134 M:      Matan Barak <matanb@mellanox.com>
9135 M:      Leon Romanovsky <leonro@mellanox.com>
9136 L:      linux-rdma@vger.kernel.org
9137 W:      http://www.mellanox.com
9138 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9139 S:      Supported
9140 F:      drivers/infiniband/hw/mlx5/
9141 F:      include/linux/mlx5/
9142 F:      include/uapi/rdma/mlx5-abi.h
9143
9144 MELLANOX MLXCPLD I2C AND MUX DRIVER
9145 M:      Vadim Pasternak <vadimp@mellanox.com>
9146 M:      Michael Shych <michaelsh@mellanox.com>
9147 L:      linux-i2c@vger.kernel.org
9148 S:      Supported
9149 F:      drivers/i2c/busses/i2c-mlxcpld.c
9150 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
9151 F:      Documentation/i2c/busses/i2c-mlxcpld
9152
9153 MELLANOX MLXCPLD LED DRIVER
9154 M:      Vadim Pasternak <vadimp@mellanox.com>
9155 L:      linux-leds@vger.kernel.org
9156 S:      Supported
9157 F:      drivers/leds/leds-mlxcpld.c
9158 F:      drivers/leds/leds-mlxreg.c
9159 F:      Documentation/leds/leds-mlxcpld.txt
9160
9161 MELLANOX PLATFORM DRIVER
9162 M:      Vadim Pasternak <vadimp@mellanox.com>
9163 L:      platform-driver-x86@vger.kernel.org
9164 S:      Supported
9165 F:      drivers/platform/x86/mlx-platform.c
9166
9167 MEMBARRIER SUPPORT
9168 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
9169 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
9170 L:      linux-kernel@vger.kernel.org
9171 S:      Supported
9172 F:      kernel/sched/membarrier.c
9173 F:      include/uapi/linux/membarrier.h
9174 F:      arch/powerpc/include/asm/membarrier.h
9175
9176 MEMORY MANAGEMENT
9177 L:      linux-mm@kvack.org
9178 W:      http://www.linux-mm.org
9179 S:      Maintained
9180 F:      include/linux/mm.h
9181 F:      include/linux/gfp.h
9182 F:      include/linux/mmzone.h
9183 F:      include/linux/memory_hotplug.h
9184 F:      include/linux/vmalloc.h
9185 F:      mm/
9186
9187 MEMORY TECHNOLOGY DEVICES (MTD)
9188 M:      David Woodhouse <dwmw2@infradead.org>
9189 M:      Brian Norris <computersforpeace@gmail.com>
9190 M:      Boris Brezillon <boris.brezillon@bootlin.com>
9191 M:      Marek Vasut <marek.vasut@gmail.com>
9192 M:      Richard Weinberger <richard@nod.at>
9193 L:      linux-mtd@lists.infradead.org
9194 W:      http://www.linux-mtd.infradead.org/
9195 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9196 T:      git git://git.infradead.org/linux-mtd.git master
9197 T:      git git://git.infradead.org/linux-mtd.git mtd/next
9198 S:      Maintained
9199 F:      Documentation/devicetree/bindings/mtd/
9200 F:      drivers/mtd/
9201 F:      include/linux/mtd/
9202 F:      include/uapi/mtd/
9203
9204 MEN A21 WATCHDOG DRIVER
9205 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9206 L:      linux-watchdog@vger.kernel.org
9207 S:      Maintained
9208 F:      drivers/watchdog/mena21_wdt.c
9209
9210 MEN CHAMELEON BUS (mcb)
9211 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9212 S:      Maintained
9213 F:      drivers/mcb/
9214 F:      include/linux/mcb.h
9215 F:      Documentation/men-chameleon-bus.txt
9216
9217 MEN F21BMC (Board Management Controller)
9218 M:      Andreas Werner <andreas.werner@men.de>
9219 S:      Supported
9220 F:      drivers/mfd/menf21bmc.c
9221 F:      drivers/watchdog/menf21bmc_wdt.c
9222 F:      drivers/leds/leds-menf21bmc.c
9223 F:      drivers/hwmon/menf21bmc_hwmon.c
9224 F:      Documentation/hwmon/menf21bmc
9225
9226 MESON AO CEC DRIVER FOR AMLOGIC SOCS
9227 M:      Neil Armstrong <narmstrong@baylibre.com>
9228 L:      linux-media@lists.freedesktop.org
9229 L:      linux-amlogic@lists.infradead.org
9230 W:      http://linux-meson.com/
9231 S:      Supported
9232 F:      drivers/media/platform/meson/ao-cec.c
9233 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
9234 T:      git git://linuxtv.org/media_tree.git
9235
9236 MICROBLAZE ARCHITECTURE
9237 M:      Michal Simek <monstr@monstr.eu>
9238 W:      http://www.monstr.eu/fdt/
9239 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
9240 S:      Supported
9241 F:      arch/microblaze/
9242
9243 MICROCHIP / ATMEL AT91 SERIAL DRIVER
9244 M:      Richard Genoud <richard.genoud@gmail.com>
9245 S:      Maintained
9246 F:      drivers/tty/serial/atmel_serial.c
9247 F:      drivers/tty/serial/atmel_serial.h
9248
9249 MICROCHIP / ATMEL DMA DRIVER
9250 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9251 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9252 L:      dmaengine@vger.kernel.org
9253 S:      Supported
9254 F:      drivers/dma/at_hdmac.c
9255 F:      drivers/dma/at_hdmac_regs.h
9256 F:      include/linux/platform_data/dma-atmel.h
9257
9258 MICROCHIP / ATMEL ECC DRIVER
9259 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
9260 L:      linux-crypto@vger.kernel.org
9261 S:      Maintained
9262 F:      drivers/crypto/atmel-ecc.*
9263
9264 MICROCHIP / ATMEL ISC DRIVER
9265 M:      Songjun Wu <songjun.wu@microchip.com>
9266 L:      linux-media@vger.kernel.org
9267 S:      Supported
9268 F:      drivers/media/platform/atmel/atmel-isc.c
9269 F:      drivers/media/platform/atmel/atmel-isc-regs.h
9270 F:      devicetree/bindings/media/atmel-isc.txt
9271
9272 MICROCHIP / ATMEL NAND DRIVER
9273 M:      Wenyou Yang <wenyou.yang@microchip.com>
9274 M:      Josh Wu <rainyfeeling@outlook.com>
9275 L:      linux-mtd@lists.infradead.org
9276 S:      Supported
9277 F:      drivers/mtd/nand/raw/atmel/*
9278 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
9279
9280 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
9281 M:      Woojung Huh <Woojung.Huh@microchip.com>
9282 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9283 L:      netdev@vger.kernel.org
9284 S:      Maintained
9285 F:      net/dsa/tag_ksz.c
9286 F:      drivers/net/dsa/microchip/*
9287 F:      include/linux/platform_data/microchip-ksz.h
9288 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
9289
9290 MICROCHIP LAN743X ETHERNET DRIVER
9291 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
9292 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9293 L:      netdev@vger.kernel.org
9294 S:      Maintained
9295 F:      drivers/net/ethernet/microchip/lan743x_*
9296
9297 MICROCHIP USB251XB DRIVER
9298 M:      Richard Leitner <richard.leitner@skidata.com>
9299 L:      linux-usb@vger.kernel.org
9300 S:      Maintained
9301 F:      drivers/usb/misc/usb251xb.c
9302 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
9303
9304 MICROSEMI MIPS SOCS
9305 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9306 L:      linux-mips@linux-mips.org
9307 S:      Maintained
9308 F:      arch/mips/generic/board-ocelot.c
9309 F:      arch/mips/configs/generic/board-ocelot.config
9310 F:      arch/mips/boot/dts/mscc/
9311 F:      Documentation/devicetree/bindings/mips/mscc.txt
9312
9313 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
9314 M:      Don Brace <don.brace@microsemi.com>
9315 L:      esc.storagedev@microsemi.com
9316 L:      linux-scsi@vger.kernel.org
9317 S:      Supported
9318 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
9319 F:      drivers/scsi/smartpqi/Kconfig
9320 F:      drivers/scsi/smartpqi/Makefile
9321 F:      include/linux/cciss*.h
9322 F:      include/uapi/linux/cciss*.h
9323 F:      Documentation/scsi/smartpqi.txt
9324
9325 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
9326 M:      Chen Yu <yu.c.chen@intel.com>
9327 L:      platform-driver-x86@vger.kernel.org
9328 S:      Supported
9329 F:      drivers/platform/x86/surfacepro3_button.c
9330
9331 MICROTEK X6 SCANNER
9332 M:      Oliver Neukum <oliver@neukum.org>
9333 S:      Maintained
9334 F:      drivers/usb/image/microtek.*
9335
9336 MIPS
9337 M:      Ralf Baechle <ralf@linux-mips.org>
9338 M:      James Hogan <jhogan@kernel.org>
9339 L:      linux-mips@linux-mips.org
9340 W:      http://www.linux-mips.org/
9341 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
9342 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
9343 S:      Supported
9344 F:      Documentation/devicetree/bindings/mips/
9345 F:      Documentation/mips/
9346 F:      arch/mips/
9347 F:      drivers/platform/mips/
9348
9349 MIPS BOSTON DEVELOPMENT BOARD
9350 M:      Paul Burton <paul.burton@mips.com>
9351 L:      linux-mips@linux-mips.org
9352 S:      Maintained
9353 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
9354 F:      arch/mips/boot/dts/img/boston.dts
9355 F:      arch/mips/configs/generic/board-boston.config
9356 F:      drivers/clk/imgtec/clk-boston.c
9357 F:      include/dt-bindings/clock/boston-clock.h
9358
9359 MIPS GENERIC PLATFORM
9360 M:      Paul Burton <paul.burton@mips.com>
9361 L:      linux-mips@linux-mips.org
9362 S:      Supported
9363 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
9364 F:      arch/mips/generic/
9365 F:      arch/mips/tools/generic-board-config.sh
9366
9367 MIPS/LOONGSON1 ARCHITECTURE
9368 M:      Keguang Zhang <keguang.zhang@gmail.com>
9369 L:      linux-mips@linux-mips.org
9370 S:      Maintained
9371 F:      arch/mips/loongson32/
9372 F:      arch/mips/include/asm/mach-loongson32/
9373 F:      drivers/*/*loongson1*
9374 F:      drivers/*/*/*loongson1*
9375
9376 MIPS/LOONGSON2 ARCHITECTURE
9377 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
9378 L:      linux-mips@linux-mips.org
9379 S:      Maintained
9380 F:      arch/mips/loongson64/*{2e/2f}*
9381 F:      arch/mips/include/asm/mach-loongson64/
9382 F:      drivers/*/*loongson2*
9383 F:      drivers/*/*/*loongson2*
9384
9385 MIPS/LOONGSON3 ARCHITECTURE
9386 M:      Huacai Chen <chenhc@lemote.com>
9387 L:      linux-mips@linux-mips.org
9388 S:      Maintained
9389 F:      arch/mips/loongson64/
9390 F:      arch/mips/include/asm/mach-loongson64/
9391 F:      drivers/platform/mips/cpu_hwmon.c
9392 F:      drivers/*/*loongson3*
9393 F:      drivers/*/*/*loongson3*
9394
9395 MIPS RINT INSTRUCTION EMULATION
9396 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
9397 L:      linux-mips@linux-mips.org
9398 S:      Supported
9399 F:      arch/mips/math-emu/sp_rint.c
9400 F:      arch/mips/math-emu/dp_rint.c
9401
9402 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
9403 M:      Hans Verkuil <hverkuil@xs4all.nl>
9404 L:      linux-media@vger.kernel.org
9405 T:      git git://linuxtv.org/media_tree.git
9406 W:      https://linuxtv.org
9407 S:      Odd Fixes
9408 F:      drivers/media/radio/radio-miropcm20*
9409
9410 MMP SUPPORT
9411 M:      Eric Miao <eric.y.miao@gmail.com>
9412 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
9413 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9414 T:      git git://github.com/hzhuang1/linux.git
9415 T:      git git://git.linaro.org/people/ycmiao/pxa-linux.git
9416 S:      Maintained
9417 F:      arch/arm/boot/dts/mmp*
9418 F:      arch/arm/mach-mmp/
9419
9420 MN88472 MEDIA DRIVER
9421 M:      Antti Palosaari <crope@iki.fi>
9422 L:      linux-media@vger.kernel.org
9423 W:      https://linuxtv.org
9424 W:      http://palosaari.fi/linux/
9425 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9426 S:      Maintained
9427 F:      drivers/media/dvb-frontends/mn88472*
9428
9429 MN88473 MEDIA DRIVER
9430 M:      Antti Palosaari <crope@iki.fi>
9431 L:      linux-media@vger.kernel.org
9432 W:      https://linuxtv.org
9433 W:      http://palosaari.fi/linux/
9434 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9435 S:      Maintained
9436 F:      drivers/media/dvb-frontends/mn88473*
9437
9438 MODULE SUPPORT
9439 M:      Jessica Yu <jeyu@kernel.org>
9440 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
9441 S:      Maintained
9442 F:      include/linux/module.h
9443 F:      kernel/module.c
9444
9445 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
9446 W:      http://popies.net/meye/
9447 S:      Orphan
9448 F:      Documentation/media/v4l-drivers/meye*
9449 F:      drivers/media/pci/meye/
9450 F:      include/uapi/linux/meye.h
9451
9452 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
9453 M:      Jiri Slaby <jirislaby@gmail.com>
9454 S:      Maintained
9455 F:      Documentation/serial/moxa-smartio
9456 F:      drivers/tty/mxser.*
9457
9458 MR800 AVERMEDIA USB FM RADIO DRIVER
9459 M:      Alexey Klimov <klimov.linux@gmail.com>
9460 L:      linux-media@vger.kernel.org
9461 T:      git git://linuxtv.org/media_tree.git
9462 S:      Maintained
9463 F:      drivers/media/radio/radio-mr800.c
9464
9465 MRF24J40 IEEE 802.15.4 RADIO DRIVER
9466 M:      Alan Ott <alan@signal11.us>
9467 L:      linux-wpan@vger.kernel.org
9468 S:      Maintained
9469 F:      drivers/net/ieee802154/mrf24j40.c
9470 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
9471
9472 MSI LAPTOP SUPPORT
9473 M:      "Lee, Chun-Yi" <jlee@suse.com>
9474 L:      platform-driver-x86@vger.kernel.org
9475 S:      Maintained
9476 F:      drivers/platform/x86/msi-laptop.c
9477
9478 MSI WMI SUPPORT
9479 L:      platform-driver-x86@vger.kernel.org
9480 S:      Orphan
9481 F:      drivers/platform/x86/msi-wmi.c
9482
9483 MSI001 MEDIA DRIVER
9484 M:      Antti Palosaari <crope@iki.fi>
9485 L:      linux-media@vger.kernel.org
9486 W:      https://linuxtv.org
9487 W:      http://palosaari.fi/linux/
9488 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9489 T:      git git://linuxtv.org/anttip/media_tree.git
9490 S:      Maintained
9491 F:      drivers/media/tuners/msi001*
9492
9493 MSI2500 MEDIA DRIVER
9494 M:      Antti Palosaari <crope@iki.fi>
9495 L:      linux-media@vger.kernel.org
9496 W:      https://linuxtv.org
9497 W:      http://palosaari.fi/linux/
9498 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9499 T:      git git://linuxtv.org/anttip/media_tree.git
9500 S:      Maintained
9501 F:      drivers/media/usb/msi2500/
9502
9503 MSYSTEMS DISKONCHIP G3 MTD DRIVER
9504 M:      Robert Jarzmik <robert.jarzmik@free.fr>
9505 L:      linux-mtd@lists.infradead.org
9506 S:      Maintained
9507 F:      drivers/mtd/devices/docg3*
9508
9509 MT9M032 APTINA SENSOR DRIVER
9510 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9511 L:      linux-media@vger.kernel.org
9512 T:      git git://linuxtv.org/media_tree.git
9513 S:      Maintained
9514 F:      drivers/media/i2c/mt9m032.c
9515 F:      include/media/i2c/mt9m032.h
9516
9517 MT9P031 APTINA CAMERA SENSOR
9518 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9519 L:      linux-media@vger.kernel.org
9520 T:      git git://linuxtv.org/media_tree.git
9521 S:      Maintained
9522 F:      drivers/media/i2c/mt9p031.c
9523 F:      include/media/i2c/mt9p031.h
9524
9525 MT9T001 APTINA CAMERA SENSOR
9526 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9527 L:      linux-media@vger.kernel.org
9528 T:      git git://linuxtv.org/media_tree.git
9529 S:      Maintained
9530 F:      drivers/media/i2c/mt9t001.c
9531 F:      include/media/i2c/mt9t001.h
9532
9533 MT9T112 APTINA CAMERA SENSOR
9534 M:      Jacopo Mondi <jacopo@jmondi.org>
9535 L:      linux-media@vger.kernel.org
9536 T:      git git://linuxtv.org/media_tree.git
9537 S:      Odd Fixes
9538 F:      drivers/media/i2c/mt9t112.c
9539 F:      include/media/i2c/mt9t112.h
9540
9541 MT9V032 APTINA CAMERA SENSOR
9542 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9543 L:      linux-media@vger.kernel.org
9544 T:      git git://linuxtv.org/media_tree.git
9545 S:      Maintained
9546 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
9547 F:      drivers/media/i2c/mt9v032.c
9548 F:      include/media/i2c/mt9v032.h
9549
9550 MULTIFUNCTION DEVICES (MFD)
9551 M:      Lee Jones <lee.jones@linaro.org>
9552 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
9553 S:      Supported
9554 F:      Documentation/devicetree/bindings/mfd/
9555 F:      drivers/mfd/
9556 F:      include/linux/mfd/
9557 F:      include/dt-bindings/mfd/
9558
9559 MULTIMEDIA CARD (MMC) ETC. OVER SPI
9560 S:      Orphan
9561 F:      drivers/mmc/host/mmc_spi.c
9562 F:      include/linux/spi/mmc_spi.h
9563
9564 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
9565 M:      Ulf Hansson <ulf.hansson@linaro.org>
9566 L:      linux-mmc@vger.kernel.org
9567 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
9568 S:      Maintained
9569 F:      Documentation/devicetree/bindings/mmc/
9570 F:      drivers/mmc/
9571 F:      include/linux/mmc/
9572 F:      include/uapi/linux/mmc/
9573
9574 MULTIPLEXER SUBSYSTEM
9575 M:      Peter Rosin <peda@axentia.se>
9576 S:      Maintained
9577 F:      Documentation/ABI/testing/mux/sysfs-class-mux*
9578 F:      Documentation/devicetree/bindings/mux/
9579 F:      include/linux/dt-bindings/mux/
9580 F:      include/linux/mux/
9581 F:      drivers/mux/
9582
9583 MULTITECH MULTIPORT CARD (ISICOM)
9584 S:      Orphan
9585 F:      drivers/tty/isicom.c
9586 F:      include/linux/isicom.h
9587
9588 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
9589 M:      Bin Liu <b-liu@ti.com>
9590 L:      linux-usb@vger.kernel.org
9591 S:      Maintained
9592 F:      drivers/usb/musb/
9593
9594 MXL5007T MEDIA DRIVER
9595 M:      Michael Krufky <mkrufky@linuxtv.org>
9596 L:      linux-media@vger.kernel.org
9597 W:      https://linuxtv.org
9598 W:      http://github.com/mkrufky
9599 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9600 T:      git git://linuxtv.org/mkrufky/tuners.git
9601 S:      Maintained
9602 F:      drivers/media/tuners/mxl5007t.*
9603
9604 MXSFB DRM DRIVER
9605 M:      Marek Vasut <marex@denx.de>
9606 S:      Supported
9607 F:      drivers/gpu/drm/mxsfb/
9608 F:      Documentation/devicetree/bindings/display/mxsfb-drm.txt
9609
9610 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
9611 M:      Chris Lee <christopher.lee@cspi.com>
9612 L:      netdev@vger.kernel.org
9613 W:      https://www.cspi.com/ethernet-products/support/downloads/
9614 S:      Supported
9615 F:      drivers/net/ethernet/myricom/myri10ge/
9616
9617 NAND FLASH SUBSYSTEM
9618 M:      Boris Brezillon <boris.brezillon@bootlin.com>
9619 R:      Richard Weinberger <richard@nod.at>
9620 L:      linux-mtd@lists.infradead.org
9621 W:      http://www.linux-mtd.infradead.org/
9622 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9623 T:      git git://git.infradead.org/linux-mtd.git nand/fixes
9624 T:      git git://git.infradead.org/linux-mtd.git nand/next
9625 S:      Maintained
9626 F:      drivers/mtd/nand/
9627 F:      include/linux/mtd/*nand*.h
9628
9629 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
9630 M:      Daniel Mack <zonque@gmail.com>
9631 S:      Maintained
9632 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9633 W:      http://www.native-instruments.com
9634 F:      sound/usb/caiaq/
9635
9636 NATSEMI ETHERNET DRIVER (DP8381x)
9637 S:      Orphan
9638 F:      drivers/net/ethernet/natsemi/natsemi.c
9639
9640 NCP FILESYSTEM
9641 M:      Petr Vandrovec <petr@vandrovec.name>
9642 S:      Obsolete
9643 F:      drivers/staging/ncpfs/
9644
9645 NCR 5380 SCSI DRIVERS
9646 M:      Finn Thain <fthain@telegraphics.com.au>
9647 M:      Michael Schmitz <schmitzmic@gmail.com>
9648 L:      linux-scsi@vger.kernel.org
9649 S:      Maintained
9650 F:      Documentation/scsi/g_NCR5380.txt
9651 F:      drivers/scsi/NCR5380.*
9652 F:      drivers/scsi/arm/cumana_1.c
9653 F:      drivers/scsi/arm/oak.c
9654 F:      drivers/scsi/atari_scsi.*
9655 F:      drivers/scsi/dmx3191d.c
9656 F:      drivers/scsi/g_NCR5380.*
9657 F:      drivers/scsi/mac_scsi.*
9658 F:      drivers/scsi/sun3_scsi.*
9659 F:      drivers/scsi/sun3_scsi_vme.c
9660
9661 NCR DUAL 700 SCSI DRIVER (MICROCHANNEL)
9662 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
9663 L:      linux-scsi@vger.kernel.org
9664 S:      Maintained
9665 F:      drivers/scsi/NCR_D700.*
9666
9667 NCT6775 HARDWARE MONITOR DRIVER
9668 M:      Guenter Roeck <linux@roeck-us.net>
9669 L:      linux-hwmon@vger.kernel.org
9670 S:      Maintained
9671 F:      Documentation/hwmon/nct6775
9672 F:      drivers/hwmon/nct6775.c
9673
9674 NETEFFECT IWARP RNIC DRIVER (IW_NES)
9675 M:      Faisal Latif <faisal.latif@intel.com>
9676 L:      linux-rdma@vger.kernel.org
9677 W:      http://www.intel.com/Products/Server/Adapters/Server-Cluster/Server-Cluster-overview.htm
9678 S:      Supported
9679 F:      drivers/infiniband/hw/nes/
9680 F:      include/uapi/rdma/nes-abi.h
9681
9682 NETEM NETWORK EMULATOR
9683 M:      Stephen Hemminger <stephen@networkplumber.org>
9684 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
9685 S:      Maintained
9686 F:      net/sched/sch_netem.c
9687
9688 NETERION 10GbE DRIVERS (s2io/vxge)
9689 M:      Jon Mason <jdmason@kudzu.us>
9690 L:      netdev@vger.kernel.org
9691 S:      Supported
9692 F:      Documentation/networking/s2io.txt
9693 F:      Documentation/networking/vxge.txt
9694 F:      drivers/net/ethernet/neterion/
9695
9696 NETFILTER
9697 M:      Pablo Neira Ayuso <pablo@netfilter.org>
9698 M:      Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
9699 M:      Florian Westphal <fw@strlen.de>
9700 L:      netfilter-devel@vger.kernel.org
9701 L:      coreteam@netfilter.org
9702 W:      http://www.netfilter.org/
9703 W:      http://www.iptables.org/
9704 W:      http://www.nftables.org/
9705 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
9706 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
9707 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
9708 S:      Maintained
9709 F:      include/linux/netfilter*
9710 F:      include/linux/netfilter/
9711 F:      include/net/netfilter/
9712 F:      include/uapi/linux/netfilter*
9713 F:      include/uapi/linux/netfilter/
9714 F:      net/*/netfilter.c
9715 F:      net/*/netfilter/
9716 F:      net/netfilter/
9717 F:      net/bridge/br_netfilter*.c
9718
9719 NETROM NETWORK LAYER
9720 M:      Ralf Baechle <ralf@linux-mips.org>
9721 L:      linux-hams@vger.kernel.org
9722 W:      http://www.linux-ax25.org/
9723 S:      Maintained
9724 F:      include/net/netrom.h
9725 F:      include/uapi/linux/netrom.h
9726 F:      net/netrom/
9727
9728 NETRONOME ETHERNET DRIVERS
9729 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
9730 L:      oss-drivers@netronome.com
9731 S:      Maintained
9732 F:      drivers/net/ethernet/netronome/
9733
9734 NETWORK BLOCK DEVICE (NBD)
9735 M:      Josef Bacik <jbacik@fb.com>
9736 S:      Maintained
9737 L:      linux-block@vger.kernel.org
9738 L:      nbd@other.debian.org
9739 F:      Documentation/blockdev/nbd.txt
9740 F:      drivers/block/nbd.c
9741 F:      include/uapi/linux/nbd.h
9742
9743 NETWORK DROP MONITOR
9744 M:      Neil Horman <nhorman@tuxdriver.com>
9745 L:      netdev@vger.kernel.org
9746 S:      Maintained
9747 W:      https://fedorahosted.org/dropwatch/
9748 F:      net/core/drop_monitor.c
9749
9750 NETWORKING DRIVERS
9751 L:      netdev@vger.kernel.org
9752 W:      http://www.linuxfoundation.org/en/Net
9753 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9754 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
9755 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
9756 S:      Odd Fixes
9757 F:      Documentation/devicetree/bindings/net/
9758 F:      drivers/net/
9759 F:      include/linux/if_*
9760 F:      include/linux/netdevice.h
9761 F:      include/linux/etherdevice.h
9762 F:      include/linux/fcdevice.h
9763 F:      include/linux/fddidevice.h
9764 F:      include/linux/hippidevice.h
9765 F:      include/linux/inetdevice.h
9766 F:      include/uapi/linux/if_*
9767 F:      include/uapi/linux/netdevice.h
9768
9769 NETWORKING DRIVERS (WIRELESS)
9770 M:      Kalle Valo <kvalo@codeaurora.org>
9771 L:      linux-wireless@vger.kernel.org
9772 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
9773 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
9774 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
9775 S:      Maintained
9776 F:      Documentation/devicetree/bindings/net/wireless/
9777 F:      drivers/net/wireless/
9778
9779 NETWORKING [DSA]
9780 M:      Andrew Lunn <andrew@lunn.ch>
9781 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
9782 M:      Florian Fainelli <f.fainelli@gmail.com>
9783 S:      Maintained
9784 F:      net/dsa/
9785 F:      include/net/dsa.h
9786 F:      include/linux/dsa/
9787 F:      drivers/net/dsa/
9788
9789 NETWORKING [GENERAL]
9790 M:      "David S. Miller" <davem@davemloft.net>
9791 L:      netdev@vger.kernel.org
9792 W:      http://www.linuxfoundation.org/en/Net
9793 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9794 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
9795 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
9796 B:      mailto:netdev@vger.kernel.org
9797 S:      Maintained
9798 F:      net/
9799 F:      include/net/
9800 F:      include/linux/in.h
9801 F:      include/linux/net.h
9802 F:      include/linux/netdevice.h
9803 F:      include/uapi/linux/in.h
9804 F:      include/uapi/linux/net.h
9805 F:      include/uapi/linux/netdevice.h
9806 F:      include/uapi/linux/net_namespace.h
9807 F:      tools/testing/selftests/net/
9808 F:      lib/net_utils.c
9809 F:      lib/random32.c
9810 F:      Documentation/networking/
9811
9812 NETWORKING [IPSEC]
9813 M:      Steffen Klassert <steffen.klassert@secunet.com>
9814 M:      Herbert Xu <herbert@gondor.apana.org.au>
9815 M:      "David S. Miller" <davem@davemloft.net>
9816 L:      netdev@vger.kernel.org
9817 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
9818 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
9819 S:      Maintained
9820 F:      net/core/flow.c
9821 F:      net/xfrm/
9822 F:      net/key/
9823 F:      net/ipv4/xfrm*
9824 F:      net/ipv4/esp4*
9825 F:      net/ipv4/ah4.c
9826 F:      net/ipv4/ipcomp.c
9827 F:      net/ipv4/ip_vti.c
9828 F:      net/ipv6/xfrm*
9829 F:      net/ipv6/esp6*
9830 F:      net/ipv6/ah6.c
9831 F:      net/ipv6/ipcomp6.c
9832 F:      net/ipv6/ip6_vti.c
9833 F:      include/uapi/linux/xfrm.h
9834 F:      include/net/xfrm.h
9835
9836 NETWORKING [IPv4/IPv6]
9837 M:      "David S. Miller" <davem@davemloft.net>
9838 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
9839 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
9840 L:      netdev@vger.kernel.org
9841 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
9842 S:      Maintained
9843 F:      net/ipv4/
9844 F:      net/ipv6/
9845 F:      include/net/ip*
9846 F:      arch/x86/net/*
9847
9848 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
9849 M:      Paul Moore <paul@paul-moore.com>
9850 W:      https://github.com/netlabel
9851 L:      netdev@vger.kernel.org
9852 L:      linux-security-module@vger.kernel.org
9853 S:      Maintained
9854 F:      Documentation/netlabel/
9855 F:      include/net/calipso.h
9856 F:      include/net/cipso_ipv4.h
9857 F:      include/net/netlabel.h
9858 F:      include/uapi/linux/netfilter/xt_SECMARK.h
9859 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
9860 F:      net/netlabel/
9861 F:      net/ipv4/cipso_ipv4.c
9862 F:      net/ipv6/calipso.c
9863 F:      net/netfilter/xt_CONNSECMARK.c
9864 F:      net/netfilter/xt_SECMARK.c
9865
9866 NETWORKING [TLS]
9867 M:      Ilya Lesokhin <ilyal@mellanox.com>
9868 M:      Aviad Yehezkel <aviadye@mellanox.com>
9869 M:      Dave Watson <davejwatson@fb.com>
9870 L:      netdev@vger.kernel.org
9871 S:      Maintained
9872 F:      net/tls/*
9873 F:      include/uapi/linux/tls.h
9874 F:      include/net/tls.h
9875
9876 NETWORKING [WIRELESS]
9877 L:      linux-wireless@vger.kernel.org
9878 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
9879
9880 NETDEVSIM
9881 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
9882 S:      Maintained
9883 F:      drivers/net/netdevsim/*
9884
9885 NETXEN (1/10) GbE SUPPORT
9886 M:      Manish Chopra <manish.chopra@cavium.com>
9887 M:      Rahul Verma <rahul.verma@cavium.com>
9888 M:      Dept-GELinuxNICDev@cavium.com
9889 L:      netdev@vger.kernel.org
9890 S:      Supported
9891 F:      drivers/net/ethernet/qlogic/netxen/
9892
9893 NFC SUBSYSTEM
9894 M:      Samuel Ortiz <sameo@linux.intel.com>
9895 L:      linux-wireless@vger.kernel.org
9896 L:      linux-nfc@lists.01.org (subscribers-only)
9897 S:      Supported
9898 F:      net/nfc/
9899 F:      include/net/nfc/
9900 F:      include/uapi/linux/nfc.h
9901 F:      drivers/nfc/
9902 F:      include/linux/platform_data/nfcmrvl.h
9903 F:      include/linux/platform_data/nxp-nci.h
9904 F:      Documentation/devicetree/bindings/net/nfc/
9905
9906 NFS, SUNRPC, AND LOCKD CLIENTS
9907 M:      Trond Myklebust <trond.myklebust@primarydata.com>
9908 M:      Anna Schumaker <anna.schumaker@netapp.com>
9909 L:      linux-nfs@vger.kernel.org
9910 W:      http://client.linux-nfs.org
9911 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
9912 S:      Maintained
9913 F:      fs/lockd/
9914 F:      fs/nfs/
9915 F:      fs/nfs_common/
9916 F:      net/sunrpc/
9917 F:      include/linux/lockd/
9918 F:      include/linux/nfs*
9919 F:      include/linux/sunrpc/
9920 F:      include/uapi/linux/nfs*
9921 F:      include/uapi/linux/sunrpc/
9922
9923 NILFS2 FILESYSTEM
9924 M:      Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
9925 L:      linux-nilfs@vger.kernel.org
9926 W:      https://nilfs.sourceforge.io/
9927 W:      https://nilfs.osdn.jp/
9928 T:      git git://github.com/konis/nilfs2.git
9929 S:      Supported
9930 F:      Documentation/filesystems/nilfs2.txt
9931 F:      fs/nilfs2/
9932 F:      include/trace/events/nilfs2.h
9933 F:      include/uapi/linux/nilfs2_api.h
9934 F:      include/uapi/linux/nilfs2_ondisk.h
9935
9936 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
9937 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
9938 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
9939 S:      Maintained
9940 F:      Documentation/scsi/NinjaSCSI.txt
9941 F:      drivers/scsi/pcmcia/nsp_*
9942
9943 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
9944 M:      GOTO Masanori <gotom@debian.or.jp>
9945 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
9946 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
9947 S:      Maintained
9948 F:      Documentation/scsi/NinjaSCSI.txt
9949 F:      drivers/scsi/nsp32*
9950
9951 NIOS2 ARCHITECTURE
9952 M:      Ley Foon Tan <lftan@altera.com>
9953 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
9954 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
9955 S:      Maintained
9956 F:      arch/nios2/
9957
9958 NOHZ, DYNTICKS SUPPORT
9959 M:      Frederic Weisbecker <fweisbec@gmail.com>
9960 M:      Thomas Gleixner <tglx@linutronix.de>
9961 M:      Ingo Molnar <mingo@kernel.org>
9962 L:      linux-kernel@vger.kernel.org
9963 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
9964 S:      Maintained
9965 F:      kernel/time/tick*.*
9966 F:      include/linux/tick.h
9967 F:      include/linux/sched/nohz.h
9968
9969 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
9970 M:      Pavel Machek <pavel@ucw.cz>
9971 M:      Sakari Ailus <sakari.ailus@iki.fi>
9972 L:      linux-media@vger.kernel.org
9973 S:      Maintained
9974 F:      drivers/media/i2c/et8ek8
9975 F:      drivers/media/i2c/ad5820.c
9976
9977 NOKIA N900 POWER SUPPLY DRIVERS
9978 R:      Pali Rohár <pali.rohar@gmail.com>
9979 F:      include/linux/power/bq2415x_charger.h
9980 F:      include/linux/power/bq27xxx_battery.h
9981 F:      include/linux/power/isp1704_charger.h
9982 F:      drivers/power/supply/bq2415x_charger.c
9983 F:      drivers/power/supply/bq27xxx_battery.c
9984 F:      drivers/power/supply/bq27xxx_battery_i2c.c
9985 F:      drivers/power/supply/isp1704_charger.c
9986 F:      drivers/power/supply/rx51_battery.c
9987
9988 NTB AMD DRIVER
9989 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
9990 L:      linux-ntb@googlegroups.com
9991 S:      Supported
9992 F:      drivers/ntb/hw/amd/
9993
9994 NTB DRIVER CORE
9995 M:      Jon Mason <jdmason@kudzu.us>
9996 M:      Dave Jiang <dave.jiang@intel.com>
9997 M:      Allen Hubbe <allenbh@gmail.com>
9998 L:      linux-ntb@googlegroups.com
9999 S:      Supported
10000 W:      https://github.com/jonmason/ntb/wiki
10001 T:      git git://github.com/jonmason/ntb.git
10002 F:      drivers/ntb/
10003 F:      drivers/net/ntb_netdev.c
10004 F:      include/linux/ntb.h
10005 F:      include/linux/ntb_transport.h
10006 F:      tools/testing/selftests/ntb/
10007
10008 NTB IDT DRIVER
10009 M:      Serge Semin <fancer.lancer@gmail.com>
10010 L:      linux-ntb@googlegroups.com
10011 S:      Supported
10012 F:      drivers/ntb/hw/idt/
10013
10014 NTB INTEL DRIVER
10015 M:      Dave Jiang <dave.jiang@intel.com>
10016 L:      linux-ntb@googlegroups.com
10017 S:      Supported
10018 W:      https://github.com/davejiang/linux/wiki
10019 T:      git https://github.com/davejiang/linux.git
10020 F:      drivers/ntb/hw/intel/
10021
10022 NTFS FILESYSTEM
10023 M:      Anton Altaparmakov <anton@tuxera.com>
10024 L:      linux-ntfs-dev@lists.sourceforge.net
10025 W:      http://www.tuxera.com/
10026 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
10027 S:      Supported
10028 F:      Documentation/filesystems/ntfs.txt
10029 F:      fs/ntfs/
10030
10031 NUBUS SUBSYSTEM
10032 M:      Finn Thain <fthain@telegraphics.com.au>
10033 L:      linux-m68k@lists.linux-m68k.org
10034 S:      Maintained
10035 F:      arch/*/include/asm/nubus.h
10036 F:      drivers/nubus/
10037 F:      include/linux/nubus.h
10038 F:      include/uapi/linux/nubus.h
10039
10040 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
10041 M:      Antonino Daplas <adaplas@gmail.com>
10042 L:      linux-fbdev@vger.kernel.org
10043 S:      Maintained
10044 F:      drivers/video/fbdev/riva/
10045 F:      drivers/video/fbdev/nvidia/
10046
10047 NVM EXPRESS DRIVER
10048 M:      Keith Busch <keith.busch@intel.com>
10049 M:      Jens Axboe <axboe@fb.com>
10050 M:      Christoph Hellwig <hch@lst.de>
10051 M:      Sagi Grimberg <sagi@grimberg.me>
10052 L:      linux-nvme@lists.infradead.org
10053 T:      git://git.infradead.org/nvme.git
10054 W:      http://git.infradead.org/nvme.git
10055 S:      Supported
10056 F:      drivers/nvme/host/
10057 F:      include/linux/nvme.h
10058 F:      include/uapi/linux/nvme_ioctl.h
10059
10060 NVM EXPRESS FC TRANSPORT DRIVERS
10061 M:      James Smart <james.smart@broadcom.com>
10062 L:      linux-nvme@lists.infradead.org
10063 S:      Supported
10064 F:      include/linux/nvme-fc.h
10065 F:      include/linux/nvme-fc-driver.h
10066 F:      drivers/nvme/host/fc.c
10067 F:      drivers/nvme/target/fc.c
10068 F:      drivers/nvme/target/fcloop.c
10069
10070 NVM EXPRESS TARGET DRIVER
10071 M:      Christoph Hellwig <hch@lst.de>
10072 M:      Sagi Grimberg <sagi@grimberg.me>
10073 L:      linux-nvme@lists.infradead.org
10074 T:      git://git.infradead.org/nvme.git
10075 W:      http://git.infradead.org/nvme.git
10076 S:      Supported
10077 F:      drivers/nvme/target/
10078
10079 NVMEM FRAMEWORK
10080 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
10081 S:      Maintained
10082 F:      drivers/nvmem/
10083 F:      Documentation/devicetree/bindings/nvmem/
10084 F:      Documentation/ABI/stable/sysfs-bus-nvmem
10085 F:      include/linux/nvmem-consumer.h
10086 F:      include/linux/nvmem-provider.h
10087
10088 NXP SGTL5000 DRIVER
10089 M:      Fabio Estevam <fabio.estevam@nxp.com>
10090 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10091 S:      Maintained
10092 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
10093 F:      sound/soc/codecs/sgtl5000*
10094
10095 NXP TDA998X DRM DRIVER
10096 M:      Russell King <linux@armlinux.org.uk>
10097 S:      Supported
10098 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
10099 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
10100 F:      drivers/gpu/drm/i2c/tda998x_drv.c
10101 F:      include/drm/i2c/tda998x.h
10102
10103 NXP TFA9879 DRIVER
10104 M:      Peter Rosin <peda@axentia.se>
10105 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10106 S:      Maintained
10107 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
10108 F:      sound/soc/codecs/tfa9879*
10109
10110 NXP-NCI NFC DRIVER
10111 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
10112 R:      Charles Gorand <charles.gorand@effinnov.com>
10113 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
10114 S:      Supported
10115 F:      drivers/nfc/nxp-nci
10116
10117 OBJTOOL
10118 M:      Josh Poimboeuf <jpoimboe@redhat.com>
10119 M:      Peter Zijlstra <peterz@infradead.org>
10120 S:      Supported
10121 F:      tools/objtool/
10122
10123 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
10124 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
10125 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
10126 L:      linuxppc-dev@lists.ozlabs.org
10127 S:      Supported
10128 F:      arch/powerpc/platforms/powernv/ocxl.c
10129 F:      arch/powerpc/include/asm/pnv-ocxl.h
10130 F:      drivers/misc/ocxl/
10131 F:      include/misc/ocxl*
10132 F:      include/uapi/misc/ocxl.h
10133 F:      Documentation/accelerators/ocxl.txt
10134
10135 OMAP AUDIO SUPPORT
10136 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
10137 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
10138 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10139 L:      linux-omap@vger.kernel.org
10140 S:      Maintained
10141 F:      sound/soc/omap/
10142
10143 OMAP CLOCK FRAMEWORK SUPPORT
10144 M:      Paul Walmsley <paul@pwsan.com>
10145 L:      linux-omap@vger.kernel.org
10146 S:      Maintained
10147 F:      arch/arm/*omap*/*clock*
10148
10149 OMAP DEVICE TREE SUPPORT
10150 M:      Benoît Cousson <bcousson@baylibre.com>
10151 M:      Tony Lindgren <tony@atomide.com>
10152 L:      linux-omap@vger.kernel.org
10153 L:      devicetree@vger.kernel.org
10154 S:      Maintained
10155 F:      arch/arm/boot/dts/*omap*
10156 F:      arch/arm/boot/dts/*am3*
10157 F:      arch/arm/boot/dts/*am4*
10158 F:      arch/arm/boot/dts/*am5*
10159 F:      arch/arm/boot/dts/*dra7*
10160
10161 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
10162 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
10163 L:      linux-omap@vger.kernel.org
10164 L:      linux-fbdev@vger.kernel.org
10165 S:      Maintained
10166 F:      drivers/video/fbdev/omap2/
10167 F:      Documentation/arm/OMAP/DSS
10168
10169 OMAP FRAMEBUFFER SUPPORT
10170 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
10171 L:      linux-fbdev@vger.kernel.org
10172 L:      linux-omap@vger.kernel.org
10173 S:      Maintained
10174 F:      drivers/video/fbdev/omap/
10175
10176 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
10177 M:      Roger Quadros <rogerq@ti.com>
10178 M:      Tony Lindgren <tony@atomide.com>
10179 L:      linux-omap@vger.kernel.org
10180 S:      Maintained
10181 F:      drivers/memory/omap-gpmc.c
10182 F:      arch/arm/mach-omap2/*gpmc*
10183
10184 OMAP GPIO DRIVER
10185 M:      Grygorii Strashko <grygorii.strashko@ti.com>
10186 M:      Santosh Shilimkar <ssantosh@kernel.org>
10187 M:      Kevin Hilman <khilman@kernel.org>
10188 L:      linux-omap@vger.kernel.org
10189 S:      Maintained
10190 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
10191 F:      drivers/gpio/gpio-omap.c
10192
10193 OMAP HARDWARE SPINLOCK SUPPORT
10194 M:      Ohad Ben-Cohen <ohad@wizery.com>
10195 L:      linux-omap@vger.kernel.org
10196 S:      Maintained
10197 F:      drivers/hwspinlock/omap_hwspinlock.c
10198
10199 OMAP HS MMC SUPPORT
10200 L:      linux-mmc@vger.kernel.org
10201 L:      linux-omap@vger.kernel.org
10202 S:      Orphan
10203 F:      drivers/mmc/host/omap_hsmmc.c
10204
10205 OMAP HWMOD DATA
10206 M:      Paul Walmsley <paul@pwsan.com>
10207 L:      linux-omap@vger.kernel.org
10208 S:      Maintained
10209 F:      arch/arm/mach-omap2/omap_hwmod*data*
10210
10211 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
10212 M:      Benoît Cousson <bcousson@baylibre.com>
10213 L:      linux-omap@vger.kernel.org
10214 S:      Maintained
10215 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
10216
10217 OMAP HWMOD SUPPORT
10218 M:      Benoît Cousson <bcousson@baylibre.com>
10219 M:      Paul Walmsley <paul@pwsan.com>
10220 L:      linux-omap@vger.kernel.org
10221 S:      Maintained
10222 F:      arch/arm/mach-omap2/omap_hwmod.*
10223
10224 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
10225 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10226 L:      linux-media@vger.kernel.org
10227 S:      Maintained
10228 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
10229 F:      drivers/media/platform/omap3isp/
10230 F:      drivers/staging/media/omap4iss/
10231
10232 OMAP MMC SUPPORT
10233 M:      Jarkko Lavinen <jarkko.lavinen@nokia.com>
10234 L:      linux-omap@vger.kernel.org
10235 S:      Maintained
10236 F:      drivers/mmc/host/omap.c
10237
10238 OMAP POWER MANAGEMENT SUPPORT
10239 M:      Kevin Hilman <khilman@kernel.org>
10240 L:      linux-omap@vger.kernel.org
10241 S:      Maintained
10242 F:      arch/arm/*omap*/*pm*
10243 F:      drivers/cpufreq/omap-cpufreq.c
10244
10245 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
10246 M:      Rajendra Nayak <rnayak@codeaurora.org>
10247 M:      Paul Walmsley <paul@pwsan.com>
10248 L:      linux-omap@vger.kernel.org
10249 S:      Maintained
10250 F:      arch/arm/mach-omap2/prm*
10251
10252 OMAP RANDOM NUMBER GENERATOR SUPPORT
10253 M:      Deepak Saxena <dsaxena@plexity.net>
10254 S:      Maintained
10255 F:      drivers/char/hw_random/omap-rng.c
10256
10257 OMAP USB SUPPORT
10258 L:      linux-usb@vger.kernel.org
10259 L:      linux-omap@vger.kernel.org
10260 S:      Orphan
10261 F:      drivers/usb/*/*omap*
10262 F:      arch/arm/*omap*/usb*
10263
10264 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
10265 M:      Mark Jackson <mpfj@newflow.co.uk>
10266 L:      linux-omap@vger.kernel.org
10267 S:      Maintained
10268 F:      arch/arm/boot/dts/am335x-nano.dts
10269
10270 OMAP1 SUPPORT
10271 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
10272 M:      Tony Lindgren <tony@atomide.com>
10273 L:      linux-omap@vger.kernel.org
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-omap1/
10278 F:      arch/arm/plat-omap/
10279 F:      arch/arm/configs/omap1_defconfig
10280 F:      drivers/i2c/busses/i2c-omap.c
10281 F:      include/linux/i2c-omap.h
10282
10283 OMAP2+ SUPPORT
10284 M:      Tony Lindgren <tony@atomide.com>
10285 L:      linux-omap@vger.kernel.org
10286 W:      http://www.muru.com/linux/omap/
10287 W:      http://linux.omap.com/
10288 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10289 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10290 S:      Maintained
10291 F:      arch/arm/mach-omap2/
10292 F:      arch/arm/plat-omap/
10293 F:      arch/arm/configs/omap2plus_defconfig
10294 F:      drivers/i2c/busses/i2c-omap.c
10295 F:      drivers/irqchip/irq-omap-intc.c
10296 F:      drivers/mfd/*omap*.c
10297 F:      drivers/mfd/menelaus.c
10298 F:      drivers/mfd/palmas.c
10299 F:      drivers/mfd/tps65217.c
10300 F:      drivers/mfd/tps65218.c
10301 F:      drivers/mfd/tps65910.c
10302 F:      drivers/mfd/twl-core.[ch]
10303 F:      drivers/mfd/twl4030*.c
10304 F:      drivers/mfd/twl6030*.c
10305 F:      drivers/mfd/twl6040*.c
10306 F:      drivers/regulator/palmas-regulator*.c
10307 F:      drivers/regulator/pbias-regulator.c
10308 F:      drivers/regulator/tps65217-regulator.c
10309 F:      drivers/regulator/tps65218-regulator.c
10310 F:      drivers/regulator/tps65910-regulator.c
10311 F:      drivers/regulator/twl-regulator.c
10312 F:      drivers/regulator/twl6030-regulator.c
10313 F:      include/linux/i2c-omap.h
10314
10315 ONION OMEGA2+ BOARD
10316 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
10317 L:      linux-mips@linux-mips.org
10318 S:      Maintained
10319 F:      arch/mips/boot/dts/ralink/omega2p.dts
10320
10321 OMFS FILESYSTEM
10322 M:      Bob Copeland <me@bobcopeland.com>
10323 L:      linux-karma-devel@lists.sourceforge.net
10324 S:      Maintained
10325 F:      Documentation/filesystems/omfs.txt
10326 F:      fs/omfs/
10327
10328 OMNIKEY CARDMAN 4000 DRIVER
10329 M:      Harald Welte <laforge@gnumonks.org>
10330 S:      Maintained
10331 F:      drivers/char/pcmcia/cm4000_cs.c
10332 F:      include/linux/cm4000_cs.h
10333 F:      include/uapi/linux/cm4000_cs.h
10334
10335 OMNIKEY CARDMAN 4040 DRIVER
10336 M:      Harald Welte <laforge@gnumonks.org>
10337 S:      Maintained
10338 F:      drivers/char/pcmcia/cm4040_cs.*
10339
10340 OMNIVISION OV13858 SENSOR DRIVER
10341 M:      Sakari Ailus <sakari.ailus@linux.intel.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/ov13858.c
10346
10347 OMNIVISION OV2685 SENSOR DRIVER
10348 M:      Shunqian Zheng <zhengsq@rock-chips.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/ov2685.c
10353
10354 OMNIVISION OV5640 SENSOR DRIVER
10355 M:      Steve Longerbeam <slongerbeam@gmail.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/ov5640.c
10360
10361 OMNIVISION OV5647 SENSOR DRIVER
10362 M:      Luis Oliveira <lolivei@synopsys.com>
10363 L:      linux-media@vger.kernel.org
10364 T:      git git://linuxtv.org/media_tree.git
10365 S:      Maintained
10366 F:      drivers/media/i2c/ov5647.c
10367
10368 OMNIVISION OV5695 SENSOR DRIVER
10369 M:      Shunqian Zheng <zhengsq@rock-chips.com>
10370 L:      linux-media@vger.kernel.org
10371 T:      git git://linuxtv.org/media_tree.git
10372 S:      Maintained
10373 F:      drivers/media/i2c/ov5695.c
10374
10375 OMNIVISION OV7670 SENSOR DRIVER
10376 M:      Jonathan Corbet <corbet@lwn.net>
10377 L:      linux-media@vger.kernel.org
10378 T:      git git://linuxtv.org/media_tree.git
10379 S:      Maintained
10380 F:      drivers/media/i2c/ov7670.c
10381 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
10382
10383 OMNIVISION OV772x SENSOR DRIVER
10384 M:      Jacopo Mondi <jacopo@jmondi.org>
10385 L:      linux-media@vger.kernel.org
10386 T:      git git://linuxtv.org/media_tree.git
10387 S:      Odd fixes
10388 F:      drivers/media/i2c/ov772x.c
10389 F:      include/media/i2c/ov772x.h
10390
10391 OMNIVISION OV7740 SENSOR DRIVER
10392 M:      Wenyou Yang <wenyou.yang@microchip.com>
10393 L:      linux-media@vger.kernel.org
10394 T:      git git://linuxtv.org/media_tree.git
10395 S:      Maintained
10396 F:      drivers/media/i2c/ov7740.c
10397 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
10398
10399 OMNIVISION OV9650 SENSOR DRIVER
10400 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10401 R:      Akinobu Mita <akinobu.mita@gmail.com>
10402 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
10403 L:      linux-media@vger.kernel.org
10404 T:      git git://linuxtv.org/media_tree.git
10405 S:      Maintained
10406 F:      drivers/media/i2c/ov9650.c
10407 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
10408
10409 ONENAND FLASH DRIVER
10410 M:      Kyungmin Park <kyungmin.park@samsung.com>
10411 L:      linux-mtd@lists.infradead.org
10412 S:      Maintained
10413 F:      drivers/mtd/nand/onenand/
10414 F:      include/linux/mtd/onenand*.h
10415
10416 ONSTREAM SCSI TAPE DRIVER
10417 M:      Willem Riede <osst@riede.org>
10418 L:      osst-users@lists.sourceforge.net
10419 L:      linux-scsi@vger.kernel.org
10420 S:      Maintained
10421 F:      Documentation/scsi/osst.txt
10422 F:      drivers/scsi/osst.*
10423 F:      drivers/scsi/osst_*.h
10424 F:      drivers/scsi/st.h
10425
10426 OP-TEE DRIVER
10427 M:      Jens Wiklander <jens.wiklander@linaro.org>
10428 S:      Maintained
10429 F:      drivers/tee/optee/
10430
10431 OPA-VNIC DRIVER
10432 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
10433 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
10434 L:      linux-rdma@vger.kernel.org
10435 S:      Supported
10436 F:      drivers/infiniband/ulp/opa_vnic
10437
10438 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
10439 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
10440 L:      devicetree@vger.kernel.org
10441 S:      Maintained
10442 F:      Documentation/devicetree/dynamic-resolution-notes.txt
10443 F:      Documentation/devicetree/overlay-notes.txt
10444 F:      drivers/of/overlay.c
10445 F:      drivers/of/resolver.c
10446
10447 OPEN FIRMWARE AND FLATTENED DEVICE TREE
10448 M:      Rob Herring <robh+dt@kernel.org>
10449 M:      Frank Rowand <frowand.list@gmail.com>
10450 L:      devicetree@vger.kernel.org
10451 W:      http://www.devicetree.org/
10452 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
10453 S:      Maintained
10454 F:      drivers/of/
10455 F:      include/linux/of*.h
10456 F:      scripts/dtc/
10457 F:      Documentation/ABI/testing/sysfs-firmware-ofw
10458
10459 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
10460 M:      Rob Herring <robh+dt@kernel.org>
10461 M:      Mark Rutland <mark.rutland@arm.com>
10462 L:      devicetree@vger.kernel.org
10463 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
10464 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
10465 S:      Maintained
10466 F:      Documentation/devicetree/
10467 F:      arch/*/boot/dts/
10468 F:      include/dt-bindings/
10469
10470 OPENCORES I2C BUS DRIVER
10471 M:      Peter Korsgaard <jacmet@sunsite.dk>
10472 L:      linux-i2c@vger.kernel.org
10473 S:      Maintained
10474 F:      Documentation/i2c/busses/i2c-ocores
10475 F:      drivers/i2c/busses/i2c-ocores.c
10476
10477 OPENRISC ARCHITECTURE
10478 M:      Jonas Bonn <jonas@southpole.se>
10479 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
10480 M:      Stafford Horne <shorne@gmail.com>
10481 T:      git git://github.com/openrisc/linux.git
10482 L:      openrisc@lists.librecores.org
10483 W:      http://openrisc.io
10484 S:      Maintained
10485 F:      Documentation/devicetree/bindings/openrisc/
10486 F:      Documentation/openrisc/
10487 F:      arch/openrisc/
10488 F:      drivers/irqchip/irq-ompic.c
10489 F:      drivers/irqchip/irq-or1k-*
10490
10491 OPENVSWITCH
10492 M:      Pravin B Shelar <pshelar@ovn.org>
10493 L:      netdev@vger.kernel.org
10494 L:      dev@openvswitch.org
10495 W:      http://openvswitch.org
10496 S:      Maintained
10497 F:      net/openvswitch/
10498 F:      include/uapi/linux/openvswitch.h
10499
10500 OPERATING PERFORMANCE POINTS (OPP)
10501 M:      Viresh Kumar <vireshk@kernel.org>
10502 M:      Nishanth Menon <nm@ti.com>
10503 M:      Stephen Boyd <sboyd@kernel.org>
10504 L:      linux-pm@vger.kernel.org
10505 S:      Maintained
10506 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
10507 F:      drivers/opp/
10508 F:      include/linux/pm_opp.h
10509 F:      Documentation/power/opp.txt
10510 F:      Documentation/devicetree/bindings/opp/
10511
10512 OPL4 DRIVER
10513 M:      Clemens Ladisch <clemens@ladisch.de>
10514 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10515 T:      git git://git.alsa-project.org/alsa-kernel.git
10516 S:      Maintained
10517 F:      sound/drivers/opl4/
10518
10519 OPROFILE
10520 M:      Robert Richter <rric@kernel.org>
10521 L:      oprofile-list@lists.sf.net
10522 S:      Maintained
10523 F:      arch/*/include/asm/oprofile*.h
10524 F:      arch/*/oprofile/
10525 F:      drivers/oprofile/
10526 F:      include/linux/oprofile.h
10527
10528 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
10529 M:      Mark Fasheh <mark@fasheh.com>
10530 M:      Joel Becker <jlbec@evilplan.org>
10531 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
10532 W:      http://ocfs2.wiki.kernel.org
10533 S:      Supported
10534 F:      Documentation/filesystems/ocfs2.txt
10535 F:      Documentation/filesystems/dlmfs.txt
10536 F:      fs/ocfs2/
10537
10538 ORANGEFS FILESYSTEM
10539 M:      Mike Marshall <hubcap@omnibond.com>
10540 R:      Martin Brandenburg <martin@omnibond.com>
10541 L:      devel@lists.orangefs.org
10542 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
10543 S:      Supported
10544 F:      fs/orangefs/
10545 F:      Documentation/filesystems/orangefs.txt
10546
10547 ORINOCO DRIVER
10548 L:      linux-wireless@vger.kernel.org
10549 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
10550 W:      http://www.nongnu.org/orinoco/
10551 S:      Orphan
10552 F:      drivers/net/wireless/intersil/orinoco/
10553
10554 OSD LIBRARY and FILESYSTEM
10555 M:      Boaz Harrosh <ooo@electrozaur.com>
10556 S:      Maintained
10557 F:      drivers/scsi/osd/
10558 F:      include/scsi/osd_*
10559 F:      fs/exofs/
10560
10561 OV2659 OMNIVISION SENSOR DRIVER
10562 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
10563 L:      linux-media@vger.kernel.org
10564 W:      https://linuxtv.org
10565 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10566 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
10567 S:      Maintained
10568 F:      drivers/media/i2c/ov2659.c
10569 F:      include/media/i2c/ov2659.h
10570
10571 OVERLAY FILESYSTEM
10572 M:      Miklos Szeredi <miklos@szeredi.hu>
10573 L:      linux-unionfs@vger.kernel.org
10574 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
10575 S:      Supported
10576 F:      fs/overlayfs/
10577 F:      Documentation/filesystems/overlayfs.txt
10578
10579 P54 WIRELESS DRIVER
10580 M:      Christian Lamparter <chunkeey@googlemail.com>
10581 L:      linux-wireless@vger.kernel.org
10582 W:      http://wireless.kernel.org/en/users/Drivers/p54
10583 S:      Maintained
10584 F:      drivers/net/wireless/intersil/p54/
10585
10586 PA SEMI ETHERNET DRIVER
10587 L:      netdev@vger.kernel.org
10588 S:      Orphan
10589 F:      drivers/net/ethernet/pasemi/*
10590
10591 PA SEMI SMBUS DRIVER
10592 L:      linux-i2c@vger.kernel.org
10593 S:      Orphan
10594 F:      drivers/i2c/busses/i2c-pasemi.c
10595
10596 PADATA PARALLEL EXECUTION MECHANISM
10597 M:      Steffen Klassert <steffen.klassert@secunet.com>
10598 L:      linux-crypto@vger.kernel.org
10599 S:      Maintained
10600 F:      kernel/padata.c
10601 F:      include/linux/padata.h
10602 F:      Documentation/padata.txt
10603
10604 PANASONIC LAPTOP ACPI EXTRAS DRIVER
10605 M:      Harald Welte <laforge@gnumonks.org>
10606 L:      platform-driver-x86@vger.kernel.org
10607 S:      Maintained
10608 F:      drivers/platform/x86/panasonic-laptop.c
10609
10610 PARALLEL LCD/KEYPAD PANEL DRIVER
10611 M:      Willy Tarreau <willy@haproxy.com>
10612 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
10613 S:      Odd Fixes
10614 F:      Documentation/misc-devices/lcd-panel-cgram.txt
10615 F:      drivers/misc/panel.c
10616
10617 PARALLEL PORT SUBSYSTEM
10618 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
10619 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
10620 L:      linux-parport@lists.infradead.org (subscribers-only)
10621 S:      Maintained
10622 F:      drivers/parport/
10623 F:      include/linux/parport*.h
10624 F:      drivers/char/ppdev.c
10625 F:      include/uapi/linux/ppdev.h
10626 F:      Documentation/parport*.txt
10627
10628 PARAVIRT_OPS INTERFACE
10629 M:      Juergen Gross <jgross@suse.com>
10630 M:      Alok Kataria <akataria@vmware.com>
10631 L:      virtualization@lists.linux-foundation.org
10632 S:      Supported
10633 F:      Documentation/virtual/paravirt_ops.txt
10634 F:      arch/*/kernel/paravirt*
10635 F:      arch/*/include/asm/paravirt*.h
10636 F:      include/linux/hypervisor.h
10637
10638 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
10639 M:      Tim Waugh <tim@cyberelk.net>
10640 L:      linux-parport@lists.infradead.org (subscribers-only)
10641 S:      Maintained
10642 F:      Documentation/blockdev/paride.txt
10643 F:      drivers/block/paride/
10644
10645 PARISC ARCHITECTURE
10646 M:      "James E.J. Bottomley" <jejb@parisc-linux.org>
10647 M:      Helge Deller <deller@gmx.de>
10648 L:      linux-parisc@vger.kernel.org
10649 W:      http://www.parisc-linux.org/
10650 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
10651 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
10652 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
10653 S:      Maintained
10654 F:      arch/parisc/
10655 F:      Documentation/parisc/
10656 F:      drivers/parisc/
10657 F:      drivers/char/agp/parisc-agp.c
10658 F:      drivers/input/serio/gscps2.c
10659 F:      drivers/parport/parport_gsc.*
10660 F:      drivers/tty/serial/8250/8250_gsc.c
10661 F:      drivers/video/fbdev/sti*
10662 F:      drivers/video/console/sti*
10663 F:      drivers/video/logo/logo_parisc*
10664
10665 PARMAN
10666 M:      Jiri Pirko <jiri@mellanox.com>
10667 L:      netdev@vger.kernel.org
10668 S:      Supported
10669 F:      lib/parman.c
10670 F:      lib/test_parman.c
10671 F:      include/linux/parman.h
10672
10673 PC87360 HARDWARE MONITORING DRIVER
10674 M:      Jim Cromie <jim.cromie@gmail.com>
10675 L:      linux-hwmon@vger.kernel.org
10676 S:      Maintained
10677 F:      Documentation/hwmon/pc87360
10678 F:      drivers/hwmon/pc87360.c
10679
10680 PC8736x GPIO DRIVER
10681 M:      Jim Cromie <jim.cromie@gmail.com>
10682 S:      Maintained
10683 F:      drivers/char/pc8736x_gpio.c
10684
10685 PC87427 HARDWARE MONITORING DRIVER
10686 M:      Jean Delvare <jdelvare@suse.com>
10687 L:      linux-hwmon@vger.kernel.org
10688 S:      Maintained
10689 F:      Documentation/hwmon/pc87427
10690 F:      drivers/hwmon/pc87427.c
10691
10692 PCA9532 LED DRIVER
10693 M:      Riku Voipio <riku.voipio@iki.fi>
10694 S:      Maintained
10695 F:      drivers/leds/leds-pca9532.c
10696 F:      include/linux/leds-pca9532.h
10697
10698 PCA9541 I2C BUS MASTER SELECTOR DRIVER
10699 M:      Guenter Roeck <linux@roeck-us.net>
10700 L:      linux-i2c@vger.kernel.org
10701 S:      Maintained
10702 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
10703
10704 PCDP - PRIMARY CONSOLE AND DEBUG PORT
10705 M:      Khalid Aziz <khalid@gonehiking.org>
10706 S:      Maintained
10707 F:      drivers/firmware/pcdp.*
10708
10709 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
10710 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
10711 L:      linux-pci@vger.kernel.org
10712 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10713 S:      Maintained
10714 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
10715 F:      drivers/pci/host/pci-aardvark.c
10716
10717 PCI DRIVER FOR ALTERA PCIE IP
10718 M:      Ley Foon Tan <lftan@altera.com>
10719 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
10720 L:      linux-pci@vger.kernel.org
10721 S:      Supported
10722 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
10723 F:      drivers/pci/host/pcie-altera.c
10724
10725 PCI DRIVER FOR APPLIEDMICRO XGENE
10726 M:      Tanmay Inamdar <tinamdar@apm.com>
10727 L:      linux-pci@vger.kernel.org
10728 L:      linux-arm-kernel@lists.infradead.org
10729 S:      Maintained
10730 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
10731 F:      drivers/pci/host/pci-xgene.c
10732
10733 PCI DRIVER FOR ARM VERSATILE PLATFORM
10734 M:      Rob Herring <robh@kernel.org>
10735 L:      linux-pci@vger.kernel.org
10736 L:      linux-arm-kernel@lists.infradead.org
10737 S:      Maintained
10738 F:      Documentation/devicetree/bindings/pci/versatile.txt
10739 F:      drivers/pci/host/pci-versatile.c
10740
10741 PCI DRIVER FOR ARMADA 8K
10742 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
10743 L:      linux-pci@vger.kernel.org
10744 L:      linux-arm-kernel@lists.infradead.org
10745 S:      Maintained
10746 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
10747 F:      drivers/pci/dwc/pcie-armada8k.c
10748
10749 PCI DRIVER FOR CADENCE PCIE IP
10750 M:      Alan Douglas <adouglas@cadence.com>
10751 L:      linux-pci@vger.kernel.org
10752 S:      Maintained
10753 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
10754 F:      drivers/pci/cadence/pcie-cadence*
10755
10756 PCI DRIVER FOR FREESCALE LAYERSCAPE
10757 M:      Minghuan Lian <minghuan.Lian@freescale.com>
10758 M:      Mingkai Hu <mingkai.hu@freescale.com>
10759 M:      Roy Zang <tie-fei.zang@freescale.com>
10760 L:      linuxppc-dev@lists.ozlabs.org
10761 L:      linux-pci@vger.kernel.org
10762 L:      linux-arm-kernel@lists.infradead.org
10763 S:      Maintained
10764 F:      drivers/pci/dwc/*layerscape*
10765
10766 PCI DRIVER FOR GENERIC OF HOSTS
10767 M:      Will Deacon <will.deacon@arm.com>
10768 L:      linux-pci@vger.kernel.org
10769 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10770 S:      Maintained
10771 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
10772 F:      drivers/pci/host/pci-host-common.c
10773 F:      drivers/pci/host/pci-host-generic.c
10774
10775 PCI DRIVER FOR IMX6
10776 M:      Richard Zhu <hongxing.zhu@nxp.com>
10777 M:      Lucas Stach <l.stach@pengutronix.de>
10778 L:      linux-pci@vger.kernel.org
10779 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10780 S:      Maintained
10781 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
10782 F:      drivers/pci/dwc/*imx6*
10783
10784 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
10785 M:      Keith Busch <keith.busch@intel.com>
10786 M:      Jonathan Derrick <jonathan.derrick@intel.com>
10787 L:      linux-pci@vger.kernel.org
10788 S:      Supported
10789 F:      drivers/pci/host/vmd.c
10790
10791 PCI DRIVER FOR MICROSEMI SWITCHTEC
10792 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
10793 M:      Logan Gunthorpe <logang@deltatee.com>
10794 L:      linux-pci@vger.kernel.org
10795 S:      Maintained
10796 F:      Documentation/switchtec.txt
10797 F:      Documentation/ABI/testing/sysfs-class-switchtec
10798 F:      drivers/pci/switch/switchtec*
10799 F:      include/uapi/linux/switchtec_ioctl.h
10800 F:      include/linux/switchtec.h
10801 F:      drivers/ntb/hw/mscc/
10802
10803 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
10804 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
10805 M:      Jason Cooper <jason@lakedaemon.net>
10806 L:      linux-pci@vger.kernel.org
10807 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10808 S:      Maintained
10809 F:      drivers/pci/host/*mvebu*
10810
10811 PCI DRIVER FOR NVIDIA TEGRA
10812 M:      Thierry Reding <thierry.reding@gmail.com>
10813 L:      linux-tegra@vger.kernel.org
10814 L:      linux-pci@vger.kernel.org
10815 S:      Supported
10816 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
10817 F:      drivers/pci/host/pci-tegra.c
10818
10819 PCI DRIVER FOR RENESAS R-CAR
10820 M:      Simon Horman <horms@verge.net.au>
10821 L:      linux-pci@vger.kernel.org
10822 L:      linux-renesas-soc@vger.kernel.org
10823 S:      Maintained
10824 F:      drivers/pci/host/*rcar*
10825
10826 PCI DRIVER FOR SAMSUNG EXYNOS
10827 M:      Jingoo Han <jingoohan1@gmail.com>
10828 L:      linux-pci@vger.kernel.org
10829 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10830 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
10831 S:      Maintained
10832 F:      drivers/pci/dwc/pci-exynos.c
10833
10834 PCI DRIVER FOR SYNOPSYS DESIGNWARE
10835 M:      Jingoo Han <jingoohan1@gmail.com>
10836 M:      Joao Pinto <Joao.Pinto@synopsys.com>
10837 L:      linux-pci@vger.kernel.org
10838 S:      Maintained
10839 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
10840 F:      drivers/pci/dwc/*designware*
10841
10842 PCI DRIVER FOR TI DRA7XX
10843 M:      Kishon Vijay Abraham I <kishon@ti.com>
10844 L:      linux-omap@vger.kernel.org
10845 L:      linux-pci@vger.kernel.org
10846 S:      Supported
10847 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
10848 F:      drivers/pci/dwc/pci-dra7xx.c
10849
10850 PCI DRIVER FOR TI KEYSTONE
10851 M:      Murali Karicheri <m-karicheri2@ti.com>
10852 L:      linux-pci@vger.kernel.org
10853 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10854 S:      Maintained
10855 F:      drivers/pci/dwc/*keystone*
10856
10857 PCI ENDPOINT SUBSYSTEM
10858 M:      Kishon Vijay Abraham I <kishon@ti.com>
10859 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
10860 L:      linux-pci@vger.kernel.org
10861 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
10862 S:      Supported
10863 F:      drivers/pci/endpoint/
10864 F:      drivers/misc/pci_endpoint_test.c
10865 F:      tools/pci/
10866
10867 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
10868 M:      Russell Currey <ruscur@russell.cc>
10869 L:      linuxppc-dev@lists.ozlabs.org
10870 S:      Supported
10871 F:      Documentation/powerpc/eeh-pci-error-recovery.txt
10872 F:      arch/powerpc/kernel/eeh*.c
10873 F:      arch/powerpc/platforms/*/eeh*.c
10874 F:      arch/powerpc/include/*/eeh*.h
10875
10876 PCI ERROR RECOVERY
10877 M:      Linas Vepstas <linasvepstas@gmail.com>
10878 L:      linux-pci@vger.kernel.org
10879 S:      Supported
10880 F:      Documentation/PCI/pci-error-recovery.txt
10881
10882 PCI MSI DRIVER FOR ALTERA MSI IP
10883 M:      Ley Foon Tan <lftan@altera.com>
10884 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
10885 L:      linux-pci@vger.kernel.org
10886 S:      Supported
10887 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
10888 F:      drivers/pci/host/pcie-altera-msi.c
10889
10890 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
10891 M:      Duc Dang <dhdang@apm.com>
10892 L:      linux-pci@vger.kernel.org
10893 L:      linux-arm-kernel@lists.infradead.org
10894 S:      Maintained
10895 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
10896 F:      drivers/pci/host/pci-xgene-msi.c
10897
10898 PCI SUBSYSTEM
10899 M:      Bjorn Helgaas <bhelgaas@google.com>
10900 L:      linux-pci@vger.kernel.org
10901 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
10902 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
10903 S:      Supported
10904 F:      Documentation/devicetree/bindings/pci/
10905 F:      Documentation/PCI/
10906 F:      drivers/acpi/pci*
10907 F:      drivers/pci/
10908 F:      include/asm-generic/pci*
10909 F:      include/linux/pci*
10910 F:      include/linux/of_pci.h
10911 F:      include/uapi/linux/pci*
10912 F:      lib/pci*
10913 F:      arch/x86/pci/
10914 F:      arch/x86/kernel/quirks.c
10915
10916 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
10917 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
10918 L:      linux-pci@vger.kernel.org
10919 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
10920 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
10921 S:      Supported
10922 F:      drivers/pci/cadence/
10923 F:      drivers/pci/host/
10924 F:      drivers/pci/dwc/
10925
10926 PCIE DRIVER FOR AXIS ARTPEC
10927 M:      Jesper Nilsson <jesper.nilsson@axis.com>
10928 L:      linux-arm-kernel@axis.com
10929 L:      linux-pci@vger.kernel.org
10930 S:      Maintained
10931 F:      Documentation/devicetree/bindings/pci/axis,artpec*
10932 F:      drivers/pci/dwc/*artpec*
10933
10934 PCIE DRIVER FOR CAVIUM THUNDERX
10935 M:      David Daney <david.daney@cavium.com>
10936 L:      linux-pci@vger.kernel.org
10937 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10938 S:      Supported
10939 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
10940 F:      drivers/pci/host/pci-thunder-*
10941
10942 PCIE DRIVER FOR HISILICON
10943 M:      Zhou Wang <wangzhou1@hisilicon.com>
10944 L:      linux-pci@vger.kernel.org
10945 S:      Maintained
10946 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
10947 F:      drivers/pci/dwc/pcie-hisi.c
10948
10949 PCIE DRIVER FOR HISILICON KIRIN
10950 M:      Xiaowei Song <songxiaowei@hisilicon.com>
10951 M:      Binghui Wang <wangbinghui@hisilicon.com>
10952 L:      linux-pci@vger.kernel.org
10953 S:      Maintained
10954 F:      Documentation/devicetree/bindings/pci/pcie-kirin.txt
10955 F:      drivers/pci/dwc/pcie-kirin.c
10956
10957 PCIE DRIVER FOR HISILICON STB
10958 M:      Jianguo Sun <sunjianguo1@huawei.com>
10959 M:      Shawn Guo <shawn.guo@linaro.org>
10960 L:      linux-pci@vger.kernel.org
10961 S:      Maintained
10962 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
10963 F:      drivers/pci/dwc/pcie-histb.c
10964
10965 PCIE DRIVER FOR MEDIATEK
10966 M:      Ryder Lee <ryder.lee@mediatek.com>
10967 L:      linux-pci@vger.kernel.org
10968 L:      linux-mediatek@lists.infradead.org
10969 S:      Supported
10970 F:      Documentation/devicetree/bindings/pci/mediatek*
10971 F:      drivers/pci/host/*mediatek*
10972
10973 PCIE DRIVER FOR QUALCOMM MSM
10974 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
10975 L:      linux-pci@vger.kernel.org
10976 L:      linux-arm-msm@vger.kernel.org
10977 S:      Maintained
10978 F:      drivers/pci/dwc/*qcom*
10979
10980 PCIE DRIVER FOR ROCKCHIP
10981 M:      Shawn Lin <shawn.lin@rock-chips.com>
10982 L:      linux-pci@vger.kernel.org
10983 L:      linux-rockchip@lists.infradead.org
10984 S:      Maintained
10985 F:      Documentation/devicetree/bindings/pci/rockchip-pcie.txt
10986 F:      drivers/pci/host/pcie-rockchip.c
10987
10988 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
10989 M:      Linus Walleij <linus.walleij@linaro.org>
10990 L:      linux-pci@vger.kernel.org
10991 S:      Maintained
10992 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
10993 F:      drivers/pci/host/pci-v3-semi.c
10994
10995 PCIE DRIVER FOR ST SPEAR13XX
10996 M:      Pratyush Anand <pratyush.anand@gmail.com>
10997 L:      linux-pci@vger.kernel.org
10998 S:      Maintained
10999 F:      drivers/pci/dwc/*spear*
11000
11001 PCMCIA SUBSYSTEM
11002 M:      Dominik Brodowski <linux@dominikbrodowski.net>
11003 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
11004 S:      Odd Fixes
11005 F:      Documentation/pcmcia/
11006 F:      tools/pcmcia/
11007 F:      drivers/pcmcia/
11008 F:      include/pcmcia/
11009
11010 PCNET32 NETWORK DRIVER
11011 M:      Don Fry <pcnet32@frontier.com>
11012 L:      netdev@vger.kernel.org
11013 S:      Maintained
11014 F:      drivers/net/ethernet/amd/pcnet32.c
11015
11016 PCRYPT PARALLEL CRYPTO ENGINE
11017 M:      Steffen Klassert <steffen.klassert@secunet.com>
11018 L:      linux-crypto@vger.kernel.org
11019 S:      Maintained
11020 F:      crypto/pcrypt.c
11021 F:      include/crypto/pcrypt.h
11022
11023 PEAQ WMI HOTKEYS DRIVER
11024 M:      Hans de Goede <hdegoede@redhat.com>
11025 L:      platform-driver-x86@vger.kernel.org
11026 S:      Maintained
11027 F:      drivers/platform/x86/peaq-wmi.c
11028
11029 PER-CPU MEMORY ALLOCATOR
11030 M:      Tejun Heo <tj@kernel.org>
11031 M:      Christoph Lameter <cl@linux.com>
11032 M:      Dennis Zhou <dennisszhou@gmail.com>
11033 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu.git
11034 S:      Maintained
11035 F:      include/linux/percpu*.h
11036 F:      mm/percpu*.c
11037 F:      arch/*/include/asm/percpu.h
11038
11039 PER-TASK DELAY ACCOUNTING
11040 M:      Balbir Singh <bsingharora@gmail.com>
11041 S:      Maintained
11042 F:      include/linux/delayacct.h
11043 F:      kernel/delayacct.c
11044
11045 PERFORMANCE EVENTS SUBSYSTEM
11046 M:      Peter Zijlstra <peterz@infradead.org>
11047 M:      Ingo Molnar <mingo@redhat.com>
11048 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
11049 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
11050 R:      Jiri Olsa <jolsa@redhat.com>
11051 R:      Namhyung Kim <namhyung@kernel.org>
11052 L:      linux-kernel@vger.kernel.org
11053 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
11054 S:      Supported
11055 F:      kernel/events/*
11056 F:      include/linux/perf_event.h
11057 F:      include/uapi/linux/perf_event.h
11058 F:      arch/*/kernel/perf_event*.c
11059 F:      arch/*/kernel/*/perf_event*.c
11060 F:      arch/*/kernel/*/*/perf_event*.c
11061 F:      arch/*/include/asm/perf_event.h
11062 F:      arch/*/kernel/perf_callchain.c
11063 F:      arch/*/events/*
11064 F:      tools/perf/
11065
11066 PERSONALITY HANDLING
11067 M:      Christoph Hellwig <hch@infradead.org>
11068 L:      linux-abi-devel@lists.sourceforge.net
11069 S:      Maintained
11070 F:      include/linux/personality.h
11071 F:      include/uapi/linux/personality.h
11072
11073 PHONET PROTOCOL
11074 M:      Remi Denis-Courmont <courmisch@gmail.com>
11075 S:      Supported
11076 F:      Documentation/networking/phonet.txt
11077 F:      include/linux/phonet.h
11078 F:      include/net/phonet/
11079 F:      include/uapi/linux/phonet.h
11080 F:      net/phonet/
11081
11082 PHRAM MTD DRIVER
11083 M:      Joern Engel <joern@lazybastard.org>
11084 L:      linux-mtd@lists.infradead.org
11085 S:      Maintained
11086 F:      drivers/mtd/devices/phram.c
11087
11088 PICOLCD HID DRIVER
11089 M:      Bruno Prémont <bonbons@linux-vserver.org>
11090 L:      linux-input@vger.kernel.org
11091 S:      Maintained
11092 F:      drivers/hid/hid-picolcd*
11093
11094 PICOXCELL SUPPORT
11095 M:      Jamie Iles <jamie@jamieiles.com>
11096 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11097 T:      git git://github.com/jamieiles/linux-2.6-ji.git
11098 S:      Supported
11099 F:      arch/arm/boot/dts/picoxcell*
11100 F:      arch/arm/mach-picoxcell/
11101 F:      drivers/crypto/picoxcell*
11102
11103 PIN CONTROL SUBSYSTEM
11104 M:      Linus Walleij <linus.walleij@linaro.org>
11105 L:      linux-gpio@vger.kernel.org
11106 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
11107 S:      Maintained
11108 F:      Documentation/devicetree/bindings/pinctrl/
11109 F:      Documentation/driver-api/pinctl.rst
11110 F:      drivers/pinctrl/
11111 F:      include/linux/pinctrl/
11112
11113 PIN CONTROLLER - ATMEL AT91
11114 M:      Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>
11115 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11116 S:      Maintained
11117 F:      drivers/pinctrl/pinctrl-at91.*
11118
11119 PIN CONTROLLER - ATMEL AT91 PIO4
11120 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
11121 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11122 L:      linux-gpio@vger.kernel.org
11123 S:      Supported
11124 F:      drivers/pinctrl/pinctrl-at91-pio4.*
11125
11126 PIN CONTROLLER - FREESCALE
11127 M:      Dong Aisheng <aisheng.dong@nxp.com>
11128 M:      Fabio Estevam <festevam@gmail.com>
11129 M:      Shawn Guo <shawnguo@kernel.org>
11130 M:      Stefan Agner <stefan@agner.ch>
11131 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
11132 L:      linux-gpio@vger.kernel.org
11133 S:      Maintained
11134 F:      drivers/pinctrl/freescale/
11135 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
11136
11137 PIN CONTROLLER - INTEL
11138 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
11139 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
11140 S:      Maintained
11141 F:      drivers/pinctrl/intel/
11142
11143 PIN CONTROLLER - MEDIATEK
11144 M:      Sean Wang <sean.wang@mediatek.com>
11145 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
11146 S:      Maintained
11147 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
11148 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
11149 F:      drivers/pinctrl/mediatek/pinctrl-mtk-common.*
11150 F:      drivers/pinctrl/mediatek/pinctrl-mt2701.c
11151 F:      drivers/pinctrl/mediatek/pinctrl-mt7622.c
11152
11153 PIN CONTROLLER - QUALCOMM
11154 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
11155 S:      Maintained
11156 L:      linux-arm-msm@vger.kernel.org
11157 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
11158 F:      drivers/pinctrl/qcom/
11159
11160 PIN CONTROLLER - RENESAS
11161 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11162 M:      Geert Uytterhoeven <geert+renesas@glider.be>
11163 L:      linux-renesas-soc@vger.kernel.org
11164 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
11165 S:      Maintained
11166 F:      drivers/pinctrl/sh-pfc/
11167
11168 PIN CONTROLLER - SAMSUNG
11169 M:      Tomasz Figa <tomasz.figa@gmail.com>
11170 M:      Krzysztof Kozlowski <krzk@kernel.org>
11171 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11172 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11173 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11174 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
11175 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
11176 S:      Maintained
11177 F:      drivers/pinctrl/samsung/
11178 F:      include/dt-bindings/pinctrl/samsung.h
11179 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
11180
11181 PIN CONTROLLER - SINGLE
11182 M:      Tony Lindgren <tony@atomide.com>
11183 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
11184 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11185 L:      linux-omap@vger.kernel.org
11186 S:      Maintained
11187 F:      drivers/pinctrl/pinctrl-single.c
11188
11189 PIN CONTROLLER - ST SPEAR
11190 M:      Viresh Kumar <vireshk@kernel.org>
11191 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11192 W:      http://www.st.com/spear
11193 S:      Maintained
11194 F:      drivers/pinctrl/spear/
11195
11196 PISTACHIO SOC SUPPORT
11197 M:      James Hartley <james.hartley@sondrel.com>
11198 L:      linux-mips@linux-mips.org
11199 S:      Odd Fixes
11200 F:      arch/mips/pistachio/
11201 F:      arch/mips/include/asm/mach-pistachio/
11202 F:      arch/mips/boot/dts/img/pistachio*
11203 F:      arch/mips/configs/pistachio*_defconfig
11204
11205 PKTCDVD DRIVER
11206 S:      Orphan
11207 M:      linux-block@vger.kernel.org
11208 F:      drivers/block/pktcdvd.c
11209 F:      include/linux/pktcdvd.h
11210 F:      include/uapi/linux/pktcdvd.h
11211
11212 PKUNITY SOC DRIVERS
11213 M:      Guan Xuetao <gxt@pku.edu.cn>
11214 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
11215 S:      Maintained
11216 T:      git git://github.com/gxt/linux.git
11217 F:      drivers/input/serio/i8042-unicore32io.h
11218 F:      drivers/i2c/busses/i2c-puv3.c
11219 F:      drivers/video/fbdev/fb-puv3.c
11220 F:      drivers/rtc/rtc-puv3.c
11221
11222 PMBUS HARDWARE MONITORING DRIVERS
11223 M:      Guenter Roeck <linux@roeck-us.net>
11224 L:      linux-hwmon@vger.kernel.org
11225 W:      http://hwmon.wiki.kernel.org/
11226 W:      http://www.roeck-us.net/linux/drivers/
11227 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
11228 S:      Maintained
11229 F:      Documentation/hwmon/pmbus
11230 F:      drivers/hwmon/pmbus/
11231 F:      include/linux/pmbus.h
11232
11233 PMC SIERRA MaxRAID DRIVER
11234 L:      linux-scsi@vger.kernel.org
11235 W:      http://www.pmc-sierra.com/
11236 S:      Orphan
11237 F:      drivers/scsi/pmcraid.*
11238
11239 PMC SIERRA PM8001 DRIVER
11240 M:      Jack Wang <jinpu.wang@profitbricks.com>
11241 M:      lindar_liu@usish.com
11242 L:      linux-scsi@vger.kernel.org
11243 S:      Supported
11244 F:      drivers/scsi/pm8001/
11245
11246 PNP SUPPORT
11247 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
11248 S:      Maintained
11249 F:      drivers/pnp/
11250
11251 POSIX CLOCKS and TIMERS
11252 M:      Thomas Gleixner <tglx@linutronix.de>
11253 L:      linux-kernel@vger.kernel.org
11254 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
11255 S:      Maintained
11256 F:      fs/timerfd.c
11257 F:      include/linux/timer*
11258 F:      kernel/time/*timer*
11259
11260 POWER MANAGEMENT CORE
11261 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
11262 L:      linux-pm@vger.kernel.org
11263 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
11264 B:      https://bugzilla.kernel.org
11265 S:      Supported
11266 F:      drivers/base/power/
11267 F:      include/linux/pm.h
11268 F:      include/linux/pm_*
11269 F:      include/linux/powercap.h
11270 F:      drivers/powercap/
11271 F:      kernel/configs/nopm.config
11272
11273 POWER STATE COORDINATION INTERFACE (PSCI)
11274 M:      Mark Rutland <mark.rutland@arm.com>
11275 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11276 L:      linux-arm-kernel@lists.infradead.org
11277 S:      Maintained
11278 F:      drivers/firmware/psci*.c
11279 F:      include/linux/psci.h
11280 F:      include/uapi/linux/psci.h
11281
11282 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
11283 M:      Sebastian Reichel <sre@kernel.org>
11284 L:      linux-pm@vger.kernel.org
11285 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
11286 S:      Maintained
11287 F:      Documentation/devicetree/bindings/power/supply/
11288 F:      include/linux/power_supply.h
11289 F:      drivers/power/supply/
11290
11291 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
11292 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
11293 L:      linuxppc-dev@lists.ozlabs.org
11294 S:      Maintained
11295 F:      drivers/char/powernv-op-panel.c
11296
11297 PPP OVER ATM (RFC 2364)
11298 M:      Mitchell Blank Jr <mitch@sfgoth.com>
11299 S:      Maintained
11300 F:      net/atm/pppoatm.c
11301 F:      include/uapi/linux/atmppp.h
11302
11303 PPP OVER ETHERNET
11304 M:      Michal Ostrowski <mostrows@earthlink.net>
11305 S:      Maintained
11306 F:      drivers/net/ppp/pppoe.c
11307 F:      drivers/net/ppp/pppox.c
11308
11309 PPP OVER L2TP
11310 M:      James Chapman <jchapman@katalix.com>
11311 S:      Maintained
11312 F:      net/l2tp/l2tp_ppp.c
11313 F:      include/linux/if_pppol2tp.h
11314 F:      include/uapi/linux/if_pppol2tp.h
11315
11316 PPP PROTOCOL DRIVERS AND COMPRESSORS
11317 M:      Paul Mackerras <paulus@samba.org>
11318 L:      linux-ppp@vger.kernel.org
11319 S:      Maintained
11320 F:      drivers/net/ppp/ppp_*
11321
11322 PPS SUPPORT
11323 M:      Rodolfo Giometti <giometti@enneenne.com>
11324 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
11325 L:      linuxpps@ml.enneenne.com (subscribers-only)
11326 S:      Maintained
11327 F:      Documentation/pps/
11328 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
11329 F:      Documentation/ABI/testing/sysfs-pps
11330 F:      drivers/pps/
11331 F:      include/linux/pps*.h
11332 F:      include/uapi/linux/pps.h
11333
11334 PPTP DRIVER
11335 M:      Dmitry Kozlov <xeb@mail.ru>
11336 L:      netdev@vger.kernel.org
11337 S:      Maintained
11338 F:      drivers/net/ppp/pptp.c
11339 W:      http://sourceforge.net/projects/accel-pptp
11340
11341 PREEMPTIBLE KERNEL
11342 M:      Robert Love <rml@tech9.net>
11343 L:      kpreempt-tech@lists.sourceforge.net
11344 W:      https://www.kernel.org/pub/linux/kernel/people/rml/preempt-kernel
11345 S:      Supported
11346 F:      Documentation/preempt-locking.txt
11347 F:      include/linux/preempt.h
11348
11349 PRINTK
11350 M:      Petr Mladek <pmladek@suse.com>
11351 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
11352 R:      Steven Rostedt <rostedt@goodmis.org>
11353 S:      Maintained
11354 F:      kernel/printk/
11355 F:      include/linux/printk.h
11356
11357 PRISM54 WIRELESS DRIVER
11358 M:      "Luis R. Rodriguez" <mcgrof@gmail.com>
11359 L:      linux-wireless@vger.kernel.org
11360 W:      http://wireless.kernel.org/en/users/Drivers/p54
11361 S:      Obsolete
11362 F:      drivers/net/wireless/intersil/prism54/
11363
11364 PROC SYSCTL
11365 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
11366 M:      Kees Cook <keescook@chromium.org>
11367 L:      linux-kernel@vger.kernel.org
11368 L:      linux-fsdevel@vger.kernel.org
11369 S:      Maintained
11370 F:      fs/proc/proc_sysctl.c
11371 F:      include/linux/sysctl.h
11372 F:      kernel/sysctl.c
11373 F:      tools/testing/selftests/sysctl/
11374
11375 PS3 NETWORK SUPPORT
11376 M:      Geoff Levand <geoff@infradead.org>
11377 L:      netdev@vger.kernel.org
11378 L:      linuxppc-dev@lists.ozlabs.org
11379 S:      Maintained
11380 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
11381
11382 PS3 PLATFORM SUPPORT
11383 M:      Geoff Levand <geoff@infradead.org>
11384 L:      linuxppc-dev@lists.ozlabs.org
11385 S:      Maintained
11386 F:      arch/powerpc/boot/ps3*
11387 F:      arch/powerpc/include/asm/lv1call.h
11388 F:      arch/powerpc/include/asm/ps3*.h
11389 F:      arch/powerpc/platforms/ps3/
11390 F:      drivers/*/ps3*
11391 F:      drivers/ps3/
11392 F:      drivers/rtc/rtc-ps3.c
11393 F:      drivers/usb/host/*ps3.c
11394 F:      sound/ppc/snd_ps3*
11395
11396 PS3VRAM DRIVER
11397 M:      Jim Paris <jim@jtan.com>
11398 M:      Geoff Levand <geoff@infradead.org>
11399 L:      linuxppc-dev@lists.ozlabs.org
11400 S:      Maintained
11401 F:      drivers/block/ps3vram.c
11402
11403 PSAMPLE PACKET SAMPLING SUPPORT:
11404 M:      Yotam Gigi <yotam.gi@gmail.com>
11405 S:      Maintained
11406 F:      net/psample
11407 F:      include/net/psample.h
11408 F:      include/uapi/linux/psample.h
11409
11410 PSTORE FILESYSTEM
11411 M:      Kees Cook <keescook@chromium.org>
11412 M:      Anton Vorontsov <anton@enomsg.org>
11413 M:      Colin Cross <ccross@android.com>
11414 M:      Tony Luck <tony.luck@intel.com>
11415 S:      Maintained
11416 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
11417 F:      fs/pstore/
11418 F:      include/linux/pstore*
11419 F:      drivers/firmware/efi/efi-pstore.c
11420 F:      drivers/acpi/apei/erst.c
11421 F:      Documentation/admin-guide/ramoops.rst
11422 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
11423 K:      \b(pstore|ramoops)
11424
11425 PTP HARDWARE CLOCK SUPPORT
11426 M:      Richard Cochran <richardcochran@gmail.com>
11427 L:      netdev@vger.kernel.org
11428 S:      Maintained
11429 W:      http://linuxptp.sourceforge.net/
11430 F:      Documentation/ABI/testing/sysfs-ptp
11431 F:      Documentation/ptp/*
11432 F:      drivers/net/ethernet/freescale/gianfar_ptp.c
11433 F:      drivers/net/phy/dp83640*
11434 F:      drivers/ptp/*
11435 F:      include/linux/ptp_cl*
11436
11437 PTRACE SUPPORT
11438 M:      Oleg Nesterov <oleg@redhat.com>
11439 S:      Maintained
11440 F:      include/asm-generic/syscall.h
11441 F:      include/linux/ptrace.h
11442 F:      include/linux/regset.h
11443 F:      include/linux/tracehook.h
11444 F:      include/uapi/linux/ptrace.h
11445 F:      include/uapi/linux/ptrace.h
11446 F:      include/asm-generic/ptrace.h
11447 F:      kernel/ptrace.c
11448 F:      arch/*/ptrace*.c
11449 F:      arch/*/*/ptrace*.c
11450 F:      arch/*/include/asm/ptrace*.h
11451
11452 PULSE8-CEC DRIVER
11453 M:      Hans Verkuil <hverkuil@xs4all.nl>
11454 L:      linux-media@vger.kernel.org
11455 T:      git git://linuxtv.org/media_tree.git
11456 S:      Maintained
11457 F:      drivers/media/usb/pulse8-cec/*
11458 F:      Documentation/media/cec-drivers/pulse8-cec.rst
11459
11460 PVRUSB2 VIDEO4LINUX DRIVER
11461 M:      Mike Isely <isely@pobox.com>
11462 L:      pvrusb2@isely.net       (subscribers-only)
11463 L:      linux-media@vger.kernel.org
11464 W:      http://www.isely.net/pvrusb2/
11465 T:      git git://linuxtv.org/media_tree.git
11466 S:      Maintained
11467 F:      Documentation/media/v4l-drivers/pvrusb2*
11468 F:      drivers/media/usb/pvrusb2/
11469
11470 PWC WEBCAM DRIVER
11471 M:      Hans Verkuil <hverkuil@xs4all.nl>
11472 L:      linux-media@vger.kernel.org
11473 T:      git git://linuxtv.org/media_tree.git
11474 S:      Odd Fixes
11475 F:      drivers/media/usb/pwc/*
11476
11477 PWM FAN DRIVER
11478 M:      Kamil Debski <kamil@wypas.org>
11479 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
11480 L:      linux-hwmon@vger.kernel.org
11481 S:      Supported
11482 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
11483 F:      Documentation/hwmon/pwm-fan
11484 F:      drivers/hwmon/pwm-fan.c
11485
11486 PWM IR Transmitter
11487 M:      Sean Young <sean@mess.org>
11488 L:      linux-media@vger.kernel.org
11489 S:      Maintained
11490 F:      drivers/media/rc/pwm-ir-tx.c
11491
11492 PWM SUBSYSTEM
11493 M:      Thierry Reding <thierry.reding@gmail.com>
11494 L:      linux-pwm@vger.kernel.org
11495 S:      Maintained
11496 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
11497 F:      Documentation/pwm.txt
11498 F:      Documentation/devicetree/bindings/pwm/
11499 F:      include/linux/pwm.h
11500 F:      drivers/pwm/
11501 F:      drivers/video/backlight/pwm_bl.c
11502 F:      include/linux/pwm_backlight.h
11503 F:      drivers/gpio/gpio-mvebu.c
11504 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
11505
11506 PXA GPIO DRIVER
11507 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11508 L:      linux-gpio@vger.kernel.org
11509 S:      Maintained
11510 F:      drivers/gpio/gpio-pxa.c
11511
11512 PXA MMCI DRIVER
11513 S:      Orphan
11514
11515 PXA RTC DRIVER
11516 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11517 L:      linux-rtc@vger.kernel.org
11518 S:      Maintained
11519
11520 PXA2xx/PXA3xx SUPPORT
11521 M:      Daniel Mack <daniel@zonque.org>
11522 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
11523 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11524 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11525 T:      git git://github.com/hzhuang1/linux.git
11526 T:      git git://github.com/rjarzmik/linux.git
11527 S:      Maintained
11528 F:      arch/arm/boot/dts/pxa*
11529 F:      arch/arm/mach-pxa/
11530 F:      drivers/dma/pxa*
11531 F:      drivers/pcmcia/pxa2xx*
11532 F:      drivers/pinctrl/pxa/
11533 F:      drivers/spi/spi-pxa2xx*
11534 F:      drivers/usb/gadget/udc/pxa2*
11535 F:      include/sound/pxa2xx-lib.h
11536 F:      sound/arm/pxa*
11537 F:      sound/soc/pxa/
11538
11539 QAT DRIVER
11540 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
11541 L:      qat-linux@intel.com
11542 S:      Supported
11543 F:      drivers/crypto/qat/
11544
11545 QCOM AUDIO (ASoC) DRIVERS
11546 M:      Patrick Lai <plai@codeaurora.org>
11547 M:      Banajit Goswami <bgoswami@codeaurora.org>
11548 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11549 S:      Supported
11550 F:      sound/soc/qcom/
11551
11552 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
11553 M:      Gabriel Somlo <somlo@cmu.edu>
11554 M:      "Michael S. Tsirkin" <mst@redhat.com>
11555 L:      qemu-devel@nongnu.org
11556 S:      Maintained
11557 F:      drivers/firmware/qemu_fw_cfg.c
11558 F:      include/uapi/linux/qemu_fw_cfg.h
11559
11560 QIB DRIVER
11561 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11562 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
11563 L:      linux-rdma@vger.kernel.org
11564 S:      Supported
11565 F:      drivers/infiniband/hw/qib/
11566
11567 QLOGIC QL41xxx FCOE DRIVER
11568 M:      QLogic-Storage-Upstream@cavium.com
11569 L:      linux-scsi@vger.kernel.org
11570 S:      Supported
11571 F:      drivers/scsi/qedf/
11572
11573 QLOGIC QL41xxx ISCSI DRIVER
11574 M:      QLogic-Storage-Upstream@cavium.com
11575 L:      linux-scsi@vger.kernel.org
11576 S:      Supported
11577 F:      drivers/scsi/qedi/
11578
11579 QLOGIC QL4xxx ETHERNET DRIVER
11580 M:      Ariel Elior <Ariel.Elior@cavium.com>
11581 M:      everest-linux-l2@cavium.com
11582 L:      netdev@vger.kernel.org
11583 S:      Supported
11584 F:      drivers/net/ethernet/qlogic/qed/
11585 F:      include/linux/qed/
11586 F:      drivers/net/ethernet/qlogic/qede/
11587
11588 QLOGIC QL4xxx RDMA DRIVER
11589 M:      Michal Kalderon <Michal.Kalderon@cavium.com>
11590 M:      Ariel Elior <Ariel.Elior@cavium.com>
11591 L:      linux-rdma@vger.kernel.org
11592 S:      Supported
11593 F:      drivers/infiniband/hw/qedr/
11594 F:      include/uapi/rdma/qedr-abi.h
11595
11596 QLOGIC QLA1280 SCSI DRIVER
11597 M:      Michael Reed <mdr@sgi.com>
11598 L:      linux-scsi@vger.kernel.org
11599 S:      Maintained
11600 F:      drivers/scsi/qla1280.[ch]
11601
11602 QLOGIC QLA2XXX FC-SCSI DRIVER
11603 M:      qla2xxx-upstream@qlogic.com
11604 L:      linux-scsi@vger.kernel.org
11605 S:      Supported
11606 F:      Documentation/scsi/LICENSE.qla2xxx
11607 F:      drivers/scsi/qla2xxx/
11608
11609 QLOGIC QLA3XXX NETWORK DRIVER
11610 M:      Dept-GELinuxNICDev@cavium.com
11611 L:      netdev@vger.kernel.org
11612 S:      Supported
11613 F:      Documentation/networking/LICENSE.qla3xxx
11614 F:      drivers/net/ethernet/qlogic/qla3xxx.*
11615
11616 QLOGIC QLA4XXX iSCSI DRIVER
11617 M:      QLogic-Storage-Upstream@qlogic.com
11618 L:      linux-scsi@vger.kernel.org
11619 S:      Supported
11620 F:      Documentation/scsi/LICENSE.qla4xxx
11621 F:      drivers/scsi/qla4xxx/
11622
11623 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
11624 M:      Harish Patil <harish.patil@cavium.com>
11625 M:      Manish Chopra <manish.chopra@cavium.com>
11626 M:      Dept-GELinuxNICDev@cavium.com
11627 L:      netdev@vger.kernel.org
11628 S:      Supported
11629 F:      drivers/net/ethernet/qlogic/qlcnic/
11630
11631 QLOGIC QLGE 10Gb ETHERNET DRIVER
11632 M:      Harish Patil <harish.patil@cavium.com>
11633 M:      Manish Chopra <manish.chopra@cavium.com>
11634 M:      Dept-GELinuxNICDev@cavium.com
11635 L:      netdev@vger.kernel.org
11636 S:      Supported
11637 F:      drivers/net/ethernet/qlogic/qlge/
11638
11639 QNX4 FILESYSTEM
11640 M:      Anders Larsen <al@alarsen.net>
11641 W:      http://www.alarsen.net/linux/qnx4fs/
11642 S:      Maintained
11643 F:      fs/qnx4/
11644 F:      include/uapi/linux/qnx4_fs.h
11645 F:      include/uapi/linux/qnxtypes.h
11646
11647 QORIQ DPAA2 FSL-MC BUS DRIVER
11648 M:      Stuart Yoder <stuyoder@gmail.com>
11649 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
11650 L:      linux-kernel@vger.kernel.org
11651 S:      Maintained
11652 F:      drivers/bus/fsl-mc/
11653 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
11654 F:      Documentation/networking/dpaa2/overview.rst
11655
11656 QT1010 MEDIA DRIVER
11657 M:      Antti Palosaari <crope@iki.fi>
11658 L:      linux-media@vger.kernel.org
11659 W:      https://linuxtv.org
11660 W:      http://palosaari.fi/linux/
11661 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11662 T:      git git://linuxtv.org/anttip/media_tree.git
11663 S:      Maintained
11664 F:      drivers/media/tuners/qt1010*
11665
11666 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
11667 M:      Kalle Valo <kvalo@qca.qualcomm.com>
11668 L:      ath10k@lists.infradead.org
11669 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
11670 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
11671 S:      Supported
11672 F:      drivers/net/wireless/ath/ath10k/
11673
11674 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
11675 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
11676 L:      linux-wireless@vger.kernel.org
11677 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
11678 S:      Supported
11679 F:      drivers/net/wireless/ath/ath9k/
11680
11681 QUALCOMM CAMERA SUBSYSTEM DRIVER
11682 M:      Todor Tomov <todor.tomov@linaro.org>
11683 L:      linux-media@vger.kernel.org
11684 S:      Maintained
11685 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
11686 F:      Documentation/media/v4l-drivers/qcom_camss.rst
11687 F:      drivers/media/platform/qcom/camss-8x16/
11688
11689 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
11690 M:      Timur Tabi <timur@codeaurora.org>
11691 L:      netdev@vger.kernel.org
11692 S:      Supported
11693 F:      drivers/net/ethernet/qualcomm/emac/
11694
11695 QUALCOMM HEXAGON ARCHITECTURE
11696 M:      Richard Kuo <rkuo@codeaurora.org>
11697 L:      linux-hexagon@vger.kernel.org
11698 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
11699 S:      Supported
11700 F:      arch/hexagon/
11701
11702 QUALCOMM IOMMU
11703 M:      Rob Clark <robdclark@gmail.com>
11704 L:      iommu@lists.linux-foundation.org
11705 L:      linux-arm-msm@vger.kernel.org
11706 S:      Maintained
11707 F:      drivers/iommu/qcom_iommu.c
11708
11709 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
11710 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
11711 L:      linux-media@vger.kernel.org
11712 L:      linux-arm-msm@vger.kernel.org
11713 T:      git git://linuxtv.org/media_tree.git
11714 S:      Maintained
11715 F:      drivers/media/platform/qcom/venus/
11716
11717 QUALCOMM WCN36XX WIRELESS DRIVER
11718 M:      Eugene Krasnikov <k.eugene.e@gmail.com>
11719 L:      wcn36xx@lists.infradead.org
11720 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
11721 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
11722 S:      Supported
11723 F:      drivers/net/wireless/ath/wcn36xx/
11724
11725 QUANTENNA QTNFMAC WIRELESS DRIVER
11726 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
11727 M:      Avinash Patil <avinashp@quantenna.com>
11728 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
11729 L:      linux-wireless@vger.kernel.org
11730 S:      Maintained
11731 F:      drivers/net/wireless/quantenna
11732
11733 RADEON and AMDGPU DRM DRIVERS
11734 M:      Alex Deucher <alexander.deucher@amd.com>
11735 M:      Christian König <christian.koenig@amd.com>
11736 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
11737 L:      amd-gfx@lists.freedesktop.org
11738 T:      git git://people.freedesktop.org/~agd5f/linux
11739 S:      Supported
11740 F:      drivers/gpu/drm/radeon/
11741 F:      include/uapi/drm/radeon_drm.h
11742 F:      drivers/gpu/drm/amd/
11743 F:      include/uapi/drm/amdgpu_drm.h
11744
11745 RADEON FRAMEBUFFER DISPLAY DRIVER
11746 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
11747 L:      linux-fbdev@vger.kernel.org
11748 S:      Maintained
11749 F:      drivers/video/fbdev/aty/radeon*
11750 F:      include/uapi/linux/radeonfb.h
11751
11752 RADIOSHARK RADIO DRIVER
11753 M:      Hans Verkuil <hverkuil@xs4all.nl>
11754 L:      linux-media@vger.kernel.org
11755 T:      git git://linuxtv.org/media_tree.git
11756 S:      Maintained
11757 F:      drivers/media/radio/radio-shark.c
11758
11759 RADIOSHARK2 RADIO DRIVER
11760 M:      Hans Verkuil <hverkuil@xs4all.nl>
11761 L:      linux-media@vger.kernel.org
11762 T:      git git://linuxtv.org/media_tree.git
11763 S:      Maintained
11764 F:      drivers/media/radio/radio-shark2.c
11765 F:      drivers/media/radio/radio-tea5777.c
11766
11767 RADOS BLOCK DEVICE (RBD)
11768 M:      Ilya Dryomov <idryomov@gmail.com>
11769 M:      Sage Weil <sage@redhat.com>
11770 M:      Alex Elder <elder@kernel.org>
11771 L:      ceph-devel@vger.kernel.org
11772 W:      http://ceph.com/
11773 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
11774 T:      git git://github.com/ceph/ceph-client.git
11775 S:      Supported
11776 F:      Documentation/ABI/testing/sysfs-bus-rbd
11777 F:      drivers/block/rbd.c
11778 F:      drivers/block/rbd_types.h
11779
11780 RAGE128 FRAMEBUFFER DISPLAY DRIVER
11781 M:      Paul Mackerras <paulus@samba.org>
11782 L:      linux-fbdev@vger.kernel.org
11783 S:      Maintained
11784 F:      drivers/video/fbdev/aty/aty128fb.c
11785
11786 RAINSHADOW-CEC DRIVER
11787 M:      Hans Verkuil <hverkuil@xs4all.nl>
11788 L:      linux-media@vger.kernel.org
11789 T:      git git://linuxtv.org/media_tree.git
11790 S:      Maintained
11791 F:      drivers/media/usb/rainshadow-cec/*
11792
11793 RALINK MIPS ARCHITECTURE
11794 M:      John Crispin <john@phrozen.org>
11795 L:      linux-mips@linux-mips.org
11796 S:      Maintained
11797 F:      arch/mips/ralink
11798
11799 RALINK RT2X00 WIRELESS LAN DRIVER
11800 P:      rt2x00 project
11801 M:      Stanislaw Gruszka <sgruszka@redhat.com>
11802 M:      Helmut Schaa <helmut.schaa@googlemail.com>
11803 L:      linux-wireless@vger.kernel.org
11804 S:      Maintained
11805 F:      drivers/net/wireless/ralink/rt2x00/
11806
11807 RAMDISK RAM BLOCK DEVICE DRIVER
11808 M:      Jens Axboe <axboe@kernel.dk>
11809 S:      Maintained
11810 F:      Documentation/blockdev/ramdisk.txt
11811 F:      drivers/block/brd.c
11812
11813 RANCHU VIRTUAL BOARD FOR MIPS
11814 M:      Miodrag Dinic <miodrag.dinic@mips.com>
11815 L:      linux-mips@linux-mips.org
11816 S:      Supported
11817 F:      arch/mips/generic/board-ranchu.c
11818 F:      arch/mips/configs/generic/board-ranchu.config
11819
11820 RANDOM NUMBER DRIVER
11821 M:      "Theodore Ts'o" <tytso@mit.edu>
11822 S:      Maintained
11823 F:      drivers/char/random.c
11824
11825 RAPIDIO SUBSYSTEM
11826 M:      Matt Porter <mporter@kernel.crashing.org>
11827 M:      Alexandre Bounine <alex.bou9@gmail.com>
11828 S:      Maintained
11829 F:      drivers/rapidio/
11830
11831 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
11832 L:      linux-wireless@vger.kernel.org
11833 S:      Orphan
11834 F:      drivers/net/wireless/ray*
11835
11836 RCUTORTURE TEST FRAMEWORK
11837 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
11838 M:      Josh Triplett <josh@joshtriplett.org>
11839 R:      Steven Rostedt <rostedt@goodmis.org>
11840 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
11841 R:      Lai Jiangshan <jiangshanlai@gmail.com>
11842 L:      linux-kernel@vger.kernel.org
11843 S:      Supported
11844 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
11845 F:      tools/testing/selftests/rcutorture
11846
11847 RDC R-321X SoC
11848 M:      Florian Fainelli <florian@openwrt.org>
11849 S:      Maintained
11850
11851 RDC R6040 FAST ETHERNET DRIVER
11852 M:      Florian Fainelli <f.fainelli@gmail.com>
11853 L:      netdev@vger.kernel.org
11854 S:      Maintained
11855 F:      drivers/net/ethernet/rdc/r6040.c
11856
11857 RDMAVT - RDMA verbs software
11858 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11859 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
11860 L:      linux-rdma@vger.kernel.org
11861 S:      Supported
11862 F:      drivers/infiniband/sw/rdmavt
11863
11864 RDS - RELIABLE DATAGRAM SOCKETS
11865 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
11866 L:      netdev@vger.kernel.org
11867 L:      linux-rdma@vger.kernel.org
11868 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
11869 W:      https://oss.oracle.com/projects/rds/
11870 S:      Supported
11871 F:      net/rds/
11872 F:      Documentation/networking/rds.txt
11873
11874 RDT - RESOURCE ALLOCATION
11875 M:      Fenghua Yu <fenghua.yu@intel.com>
11876 L:      linux-kernel@vger.kernel.org
11877 S:      Supported
11878 F:      arch/x86/kernel/cpu/intel_rdt*
11879 F:      arch/x86/include/asm/intel_rdt_sched.h
11880 F:      Documentation/x86/intel_rdt*
11881
11882 READ-COPY UPDATE (RCU)
11883 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
11884 M:      Josh Triplett <josh@joshtriplett.org>
11885 R:      Steven Rostedt <rostedt@goodmis.org>
11886 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
11887 R:      Lai Jiangshan <jiangshanlai@gmail.com>
11888 L:      linux-kernel@vger.kernel.org
11889 W:      http://www.rdrop.com/users/paulmck/RCU/
11890 S:      Supported
11891 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
11892 F:      Documentation/RCU/
11893 X:      Documentation/RCU/torture.txt
11894 F:      include/linux/rcu*
11895 X:      include/linux/srcu.h
11896 F:      kernel/rcu/
11897 X:      kernel/torture.c
11898
11899 REAL TIME CLOCK (RTC) SUBSYSTEM
11900 M:      Alessandro Zummo <a.zummo@towertech.it>
11901 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
11902 L:      linux-rtc@vger.kernel.org
11903 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
11904 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
11905 S:      Maintained
11906 F:      Documentation/devicetree/bindings/rtc/
11907 F:      Documentation/rtc.txt
11908 F:      drivers/rtc/
11909 F:      include/linux/rtc.h
11910 F:      include/uapi/linux/rtc.h
11911 F:      include/linux/rtc/
11912 F:      include/linux/platform_data/rtc-*
11913 F:      tools/testing/selftests/timers/rtctest.c
11914
11915 REALTEK AUDIO CODECS
11916 M:      Bard Liao <bardliao@realtek.com>
11917 M:      Oder Chiou <oder_chiou@realtek.com>
11918 S:      Maintained
11919 F:      sound/soc/codecs/rt*
11920 F:      include/sound/rt*.h
11921
11922 REGISTER MAP ABSTRACTION
11923 M:      Mark Brown <broonie@kernel.org>
11924 L:      linux-kernel@vger.kernel.org
11925 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
11926 S:      Supported
11927 F:      Documentation/devicetree/bindings/regmap/
11928 F:      drivers/base/regmap/
11929 F:      include/linux/regmap.h
11930
11931 REISERFS FILE SYSTEM
11932 L:      reiserfs-devel@vger.kernel.org
11933 S:      Supported
11934 F:      fs/reiserfs/
11935
11936 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
11937 M:      Ohad Ben-Cohen <ohad@wizery.com>
11938 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
11939 L:      linux-remoteproc@vger.kernel.org
11940 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
11941 S:      Maintained
11942 F:      Documentation/devicetree/bindings/remoteproc/
11943 F:      Documentation/remoteproc.txt
11944 F:      drivers/remoteproc/
11945 F:      include/linux/remoteproc.h
11946
11947 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
11948 M:      Ohad Ben-Cohen <ohad@wizery.com>
11949 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
11950 L:      linux-remoteproc@vger.kernel.org
11951 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
11952 S:      Maintained
11953 F:      drivers/rpmsg/
11954 F:      Documentation/rpmsg.txt
11955 F:      include/linux/rpmsg.h
11956 F:      include/linux/rpmsg/
11957
11958 RENESAS CLOCK DRIVERS
11959 M:      Geert Uytterhoeven <geert+renesas@glider.be>
11960 L:      linux-renesas-soc@vger.kernel.org
11961 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
11962 S:      Supported
11963 F:      drivers/clk/renesas/
11964
11965 RENESAS EMEV2 I2C DRIVER
11966 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
11967 S:      Supported
11968 F:      drivers/i2c/busses/i2c-emev2.c
11969
11970 RENESAS ETHERNET DRIVERS
11971 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
11972 L:      netdev@vger.kernel.org
11973 L:      linux-renesas-soc@vger.kernel.org
11974 F:      Documentation/devicetree/bindings/net/renesas,*.txt
11975 F:      Documentation/devicetree/bindings/net/sh_eth.txt
11976 F:      drivers/net/ethernet/renesas/
11977 F:      include/linux/sh_eth.h
11978
11979 RENESAS R-CAR GYROADC DRIVER
11980 M:      Marek Vasut <marek.vasut@gmail.com>
11981 L:      linux-iio@vger.kernel.org
11982 S:      Supported
11983 F:      drivers/iio/adc/rcar_gyro_adc.c
11984
11985 RENESAS R-CAR I2C DRIVERS
11986 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
11987 S:      Supported
11988 F:      drivers/i2c/busses/i2c-rcar.c
11989 F:      drivers/i2c/busses/i2c-sh_mobile.c
11990
11991 RENESAS USB PHY DRIVER
11992 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
11993 L:      linux-renesas-soc@vger.kernel.org
11994 S:      Maintained
11995 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
11996
11997 RESET CONTROLLER FRAMEWORK
11998 M:      Philipp Zabel <p.zabel@pengutronix.de>
11999 T:      git git://git.pengutronix.de/git/pza/linux
12000 S:      Maintained
12001 F:      drivers/reset/
12002 F:      Documentation/devicetree/bindings/reset/
12003 F:      include/dt-bindings/reset/
12004 F:      include/linux/reset.h
12005 F:      include/linux/reset-controller.h
12006
12007 RFKILL
12008 M:      Johannes Berg <johannes@sipsolutions.net>
12009 L:      linux-wireless@vger.kernel.org
12010 W:      http://wireless.kernel.org/
12011 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
12012 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
12013 S:      Maintained
12014 F:      Documentation/rfkill.txt
12015 F:      Documentation/ABI/stable/sysfs-class-rfkill
12016 F:      net/rfkill/
12017
12018 RHASHTABLE
12019 M:      Thomas Graf <tgraf@suug.ch>
12020 M:      Herbert Xu <herbert@gondor.apana.org.au>
12021 L:      netdev@vger.kernel.org
12022 S:      Maintained
12023 F:      lib/rhashtable.c
12024 F:      include/linux/rhashtable.h
12025
12026 RICOH R5C592 MEMORYSTICK DRIVER
12027 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12028 S:      Maintained
12029 F:      drivers/memstick/host/r592.*
12030
12031 RICOH SMARTMEDIA/XD DRIVER
12032 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12033 S:      Maintained
12034 F:      drivers/mtd/nand/raw/r852.c
12035 F:      drivers/mtd/nand/raw/r852.h
12036
12037 RISC-V ARCHITECTURE
12038 M:      Palmer Dabbelt <palmer@sifive.com>
12039 M:      Albert Ou <albert@sifive.com>
12040 L:      linux-riscv@lists.infradead.org
12041 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
12042 S:      Supported
12043 F:      arch/riscv/
12044 K:      riscv
12045 N:      riscv
12046
12047 ROCCAT DRIVERS
12048 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
12049 W:      http://sourceforge.net/projects/roccat/
12050 S:      Maintained
12051 F:      drivers/hid/hid-roccat*
12052 F:      include/linux/hid-roccat*
12053 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
12054
12055 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
12056 M:      Jacob chen <jacob2.chen@rock-chips.com>
12057 L:      linux-media@vger.kernel.org
12058 S:      Maintained
12059 F:      drivers/media/platform/rockchip/rga/
12060 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
12061
12062 ROCKER DRIVER
12063 M:      Jiri Pirko <jiri@resnulli.us>
12064 L:      netdev@vger.kernel.org
12065 S:      Supported
12066 F:      drivers/net/ethernet/rocker/
12067
12068 ROCKETPORT DRIVER
12069 P:      Comtrol Corp.
12070 W:      http://www.comtrol.com
12071 S:      Maintained
12072 F:      Documentation/serial/rocket.txt
12073 F:      drivers/tty/rocket*
12074
12075 ROCKETPORT EXPRESS/INFINITY DRIVER
12076 M:      Kevin Cernekee <cernekee@gmail.com>
12077 L:      linux-serial@vger.kernel.org
12078 S:      Odd Fixes
12079 F:      drivers/tty/serial/rp2.*
12080
12081 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
12082 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
12083 L:      linux-kernel@vger.kernel.org
12084 L:      linux-renesas-soc@vger.kernel.org
12085 S:      Supported
12086 F:      drivers/mfd/bd9571mwv.c
12087 F:      drivers/regulator/bd9571mwv-regulator.c
12088 F:      drivers/gpio/gpio-bd9571mwv.c
12089 F:      include/linux/mfd/bd9571mwv.h
12090 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
12091
12092 ROSE NETWORK LAYER
12093 M:      Ralf Baechle <ralf@linux-mips.org>
12094 L:      linux-hams@vger.kernel.org
12095 W:      http://www.linux-ax25.org/
12096 S:      Maintained
12097 F:      include/net/rose.h
12098 F:      include/uapi/linux/rose.h
12099 F:      net/rose/
12100
12101 RTL2830 MEDIA DRIVER
12102 M:      Antti Palosaari <crope@iki.fi>
12103 L:      linux-media@vger.kernel.org
12104 W:      https://linuxtv.org
12105 W:      http://palosaari.fi/linux/
12106 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12107 T:      git git://linuxtv.org/anttip/media_tree.git
12108 S:      Maintained
12109 F:      drivers/media/dvb-frontends/rtl2830*
12110
12111 RTL2832 MEDIA DRIVER
12112 M:      Antti Palosaari <crope@iki.fi>
12113 L:      linux-media@vger.kernel.org
12114 W:      https://linuxtv.org
12115 W:      http://palosaari.fi/linux/
12116 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12117 T:      git git://linuxtv.org/anttip/media_tree.git
12118 S:      Maintained
12119 F:      drivers/media/dvb-frontends/rtl2832*
12120
12121 RTL2832_SDR MEDIA DRIVER
12122 M:      Antti Palosaari <crope@iki.fi>
12123 L:      linux-media@vger.kernel.org
12124 W:      https://linuxtv.org
12125 W:      http://palosaari.fi/linux/
12126 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12127 T:      git git://linuxtv.org/anttip/media_tree.git
12128 S:      Maintained
12129 F:      drivers/media/dvb-frontends/rtl2832_sdr*
12130
12131 RTL8180 WIRELESS DRIVER
12132 L:      linux-wireless@vger.kernel.org
12133 W:      http://wireless.kernel.org/
12134 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12135 S:      Orphan
12136 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
12137
12138 RTL8187 WIRELESS DRIVER
12139 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
12140 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
12141 M:      Larry Finger <Larry.Finger@lwfinger.net>
12142 L:      linux-wireless@vger.kernel.org
12143 W:      http://wireless.kernel.org/
12144 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12145 S:      Maintained
12146 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
12147
12148 REALTEK WIRELESS DRIVER (rtlwifi family)
12149 M:      Ping-Ke Shih <pkshih@realtek.com>
12150 L:      linux-wireless@vger.kernel.org
12151 W:      http://wireless.kernel.org/
12152 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12153 S:      Maintained
12154 F:      drivers/net/wireless/realtek/rtlwifi/
12155
12156 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
12157 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
12158 L:      linux-wireless@vger.kernel.org
12159 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
12160 S:      Maintained
12161 F:      drivers/net/wireless/realtek/rtl8xxxu/
12162
12163 RXRPC SOCKETS (AF_RXRPC)
12164 M:      David Howells <dhowells@redhat.com>
12165 L:      linux-afs@lists.infradead.org
12166 S:      Supported
12167 F:      net/rxrpc/
12168 F:      include/keys/rxrpc-type.h
12169 F:      include/net/af_rxrpc.h
12170 F:      include/trace/events/rxrpc.h
12171 F:      include/uapi/linux/rxrpc.h
12172 F:      Documentation/networking/rxrpc.txt
12173 W:      https://www.infradead.org/~dhowells/kafs/
12174
12175 S3 SAVAGE FRAMEBUFFER DRIVER
12176 M:      Antonino Daplas <adaplas@gmail.com>
12177 L:      linux-fbdev@vger.kernel.org
12178 S:      Maintained
12179 F:      drivers/video/fbdev/savage/
12180
12181 S390
12182 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
12183 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
12184 L:      linux-s390@vger.kernel.org
12185 W:      http://www.ibm.com/developerworks/linux/linux390/
12186 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
12187 S:      Supported
12188 F:      arch/s390/
12189 F:      drivers/s390/
12190 F:      Documentation/s390/
12191 F:      Documentation/driver-api/s390-drivers.rst
12192
12193 S390 COMMON I/O LAYER
12194 M:      Sebastian Ott <sebott@linux.ibm.com>
12195 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
12196 L:      linux-s390@vger.kernel.org
12197 W:      http://www.ibm.com/developerworks/linux/linux390/
12198 S:      Supported
12199 F:      drivers/s390/cio/
12200
12201 S390 DASD DRIVER
12202 M:      Stefan Haberland <sth@linux.ibm.com>
12203 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
12204 L:      linux-s390@vger.kernel.org
12205 W:      http://www.ibm.com/developerworks/linux/linux390/
12206 S:      Supported
12207 F:      drivers/s390/block/dasd*
12208 F:      block/partitions/ibm.c
12209
12210 S390 IOMMU (PCI)
12211 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12212 L:      linux-s390@vger.kernel.org
12213 W:      http://www.ibm.com/developerworks/linux/linux390/
12214 S:      Supported
12215 F:      drivers/iommu/s390-iommu.c
12216
12217 S390 IUCV NETWORK LAYER
12218 M:      Julian Wiedmann <jwi@linux.ibm.com>
12219 M:      Ursula Braun <ubraun@linux.ibm.com>
12220 L:      linux-s390@vger.kernel.org
12221 W:      http://www.ibm.com/developerworks/linux/linux390/
12222 S:      Supported
12223 F:      drivers/s390/net/*iucv*
12224 F:      include/net/iucv/
12225 F:      net/iucv/
12226
12227 S390 NETWORK DRIVERS
12228 M:      Julian Wiedmann <jwi@linux.ibm.com>
12229 M:      Ursula Braun <ubraun@linux.ibm.com>
12230 L:      linux-s390@vger.kernel.org
12231 W:      http://www.ibm.com/developerworks/linux/linux390/
12232 S:      Supported
12233 F:      drivers/s390/net/
12234
12235 S390 PCI SUBSYSTEM
12236 M:      Sebastian Ott <sebott@linux.ibm.com>
12237 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12238 L:      linux-s390@vger.kernel.org
12239 W:      http://www.ibm.com/developerworks/linux/linux390/
12240 S:      Supported
12241 F:      arch/s390/pci/
12242 F:      drivers/pci/hotplug/s390_pci_hpc.c
12243
12244 S390 VFIO-CCW DRIVER
12245 M:      Cornelia Huck <cohuck@redhat.com>
12246 M:      Dong Jia Shi <bjsdjshi@linux.ibm.com>
12247 M:      Halil Pasic <pasic@linux.ibm.com>
12248 L:      linux-s390@vger.kernel.org
12249 L:      kvm@vger.kernel.org
12250 S:      Supported
12251 F:      drivers/s390/cio/vfio_ccw*
12252 F:      Documentation/s390/vfio-ccw.txt
12253 F:      include/uapi/linux/vfio_ccw.h
12254
12255 S390 ZCRYPT DRIVER
12256 M:      Harald Freudenberger <freude@de.ibm.com>
12257 L:      linux-s390@vger.kernel.org
12258 W:      http://www.ibm.com/developerworks/linux/linux390/
12259 S:      Supported
12260 F:      drivers/s390/crypto/
12261
12262 S390 ZFCP DRIVER
12263 M:      Steffen Maier <maier@linux.ibm.com>
12264 M:      Benjamin Block <bblock@linux.ibm.com>
12265 L:      linux-s390@vger.kernel.org
12266 W:      http://www.ibm.com/developerworks/linux/linux390/
12267 S:      Supported
12268 F:      drivers/s390/scsi/zfcp_*
12269
12270 S3C24XX SD/MMC Driver
12271 M:      Ben Dooks <ben-linux@fluff.org>
12272 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12273 S:      Supported
12274 F:      drivers/mmc/host/s3cmci.*
12275
12276 SAA6588 RDS RECEIVER DRIVER
12277 M:      Hans Verkuil <hverkuil@xs4all.nl>
12278 L:      linux-media@vger.kernel.org
12279 T:      git git://linuxtv.org/media_tree.git
12280 W:      https://linuxtv.org
12281 S:      Odd Fixes
12282 F:      drivers/media/i2c/saa6588*
12283
12284 SAA7134 VIDEO4LINUX DRIVER
12285 M:      Mauro Carvalho Chehab <mchehab@s-opensource.com>
12286 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
12287 L:      linux-media@vger.kernel.org
12288 W:      https://linuxtv.org
12289 T:      git git://linuxtv.org/media_tree.git
12290 S:      Odd fixes
12291 F:      Documentation/media/v4l-drivers/saa7134*
12292 F:      drivers/media/pci/saa7134/
12293
12294 SAA7146 VIDEO4LINUX-2 DRIVER
12295 M:      Hans Verkuil <hverkuil@xs4all.nl>
12296 L:      linux-media@vger.kernel.org
12297 T:      git git://linuxtv.org/media_tree.git
12298 S:      Maintained
12299 F:      drivers/media/common/saa7146/
12300 F:      drivers/media/pci/saa7146/
12301 F:      include/media/saa7146*
12302
12303 SAMSUNG AUDIO (ASoC) DRIVERS
12304 M:      Krzysztof Kozlowski <krzk@kernel.org>
12305 M:      Sangbeom Kim <sbkim73@samsung.com>
12306 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12307 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12308 S:      Supported
12309 F:      sound/soc/samsung/
12310 F:      Documentation/devicetree/bindings/sound/samsung*
12311
12312 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
12313 M:      Krzysztof Kozlowski <krzk@kernel.org>
12314 L:      linux-crypto@vger.kernel.org
12315 L:      linux-samsung-soc@vger.kernel.org
12316 S:      Maintained
12317 F:      drivers/crypto/exynos-rng.c
12318 F:      Documentation/devicetree/bindings/crypto/samsung,exynos-rng4.txt
12319
12320 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
12321 M:      Łukasz Stelmach <l.stelmach@samsung.com>
12322 L:      linux-samsung-soc@vger.kernel.org
12323 S:      Maintained
12324 F:      drivers/char/hw_random/exynos-trng.c
12325 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
12326
12327 SAMSUNG FRAMEBUFFER DRIVER
12328 M:      Jingoo Han <jingoohan1@gmail.com>
12329 L:      linux-fbdev@vger.kernel.org
12330 S:      Maintained
12331 F:      drivers/video/fbdev/s3c-fb.c
12332
12333 SAMSUNG LAPTOP DRIVER
12334 M:      Corentin Chary <corentin.chary@gmail.com>
12335 L:      platform-driver-x86@vger.kernel.org
12336 S:      Maintained
12337 F:      drivers/platform/x86/samsung-laptop.c
12338
12339 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
12340 M:      Sangbeom Kim <sbkim73@samsung.com>
12341 M:      Krzysztof Kozlowski <krzk@kernel.org>
12342 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12343 L:      linux-kernel@vger.kernel.org
12344 L:      linux-samsung-soc@vger.kernel.org
12345 S:      Supported
12346 F:      drivers/mfd/sec*.c
12347 F:      drivers/regulator/s2m*.c
12348 F:      drivers/regulator/s5m*.c
12349 F:      drivers/clk/clk-s2mps11.c
12350 F:      drivers/rtc/rtc-s5m.c
12351 F:      include/linux/mfd/samsung/
12352 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
12353 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
12354 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
12355 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
12356
12357 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
12358 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
12359 L:      linux-media@vger.kernel.org
12360 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12361 S:      Maintained
12362 F:      drivers/media/platform/s3c-camif/
12363 F:      include/media/drv-intf/s3c_camif.h
12364
12365 SAMSUNG S3FWRN5 NFC DRIVER
12366 M:      Robert Baldyga <r.baldyga@samsung.com>
12367 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
12368 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
12369 S:      Supported
12370 F:      drivers/nfc/s3fwrn5
12371
12372 SAMSUNG S5C73M3 CAMERA DRIVER
12373 M:      Kyungmin Park <kyungmin.park@samsung.com>
12374 M:      Andrzej Hajda <a.hajda@samsung.com>
12375 L:      linux-media@vger.kernel.org
12376 S:      Supported
12377 F:      drivers/media/i2c/s5c73m3/*
12378
12379 SAMSUNG S5K5BAF CAMERA DRIVER
12380 M:      Kyungmin Park <kyungmin.park@samsung.com>
12381 M:      Andrzej Hajda <a.hajda@samsung.com>
12382 L:      linux-media@vger.kernel.org
12383 S:      Supported
12384 F:      drivers/media/i2c/s5k5baf.c
12385
12386 SAMSUNG S5P Security SubSystem (SSS) DRIVER
12387 M:      Krzysztof Kozlowski <krzk@kernel.org>
12388 M:      Vladimir Zapolskiy <vz@mleia.com>
12389 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
12390 L:      linux-crypto@vger.kernel.org
12391 L:      linux-samsung-soc@vger.kernel.org
12392 S:      Maintained
12393 F:      drivers/crypto/s5p-sss.c
12394
12395 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
12396 M:      Kyungmin Park <kyungmin.park@samsung.com>
12397 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12398 L:      linux-media@vger.kernel.org
12399 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
12400 S:      Supported
12401 F:      drivers/media/platform/exynos4-is/
12402
12403 SAMSUNG SOC CLOCK DRIVERS
12404 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12405 M:      Tomasz Figa <tomasz.figa@gmail.com>
12406 M:      Chanwoo Choi <cw00.choi@samsung.com>
12407 S:      Supported
12408 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12409 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
12410 F:      drivers/clk/samsung/
12411 F:      include/dt-bindings/clock/exynos*.h
12412 F:      Documentation/devicetree/bindings/clock/exynos*.txt
12413
12414 SAMSUNG SPI DRIVERS
12415 M:      Kukjin Kim <kgene@kernel.org>
12416 M:      Krzysztof Kozlowski <krzk@kernel.org>
12417 M:      Andi Shyti <andi@etezian.org>
12418 L:      linux-spi@vger.kernel.org
12419 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12420 S:      Maintained
12421 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
12422 F:      drivers/spi/spi-s3c*
12423 F:      include/linux/platform_data/spi-s3c64xx.h
12424
12425 SAMSUNG SXGBE DRIVERS
12426 M:      Byungho An <bh74.an@samsung.com>
12427 M:      Girish K S <ks.giri@samsung.com>
12428 M:      Vipul Pandya <vipul.pandya@samsung.com>
12429 S:      Supported
12430 L:      netdev@vger.kernel.org
12431 F:      drivers/net/ethernet/samsung/sxgbe/
12432
12433 SAMSUNG THERMAL DRIVER
12434 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12435 L:      linux-pm@vger.kernel.org
12436 L:      linux-samsung-soc@vger.kernel.org
12437 S:      Supported
12438 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
12439 F:      drivers/thermal/samsung/
12440
12441 SAMSUNG USB2 PHY DRIVER
12442 M:      Kamil Debski <kamil@wypas.org>
12443 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12444 L:      linux-kernel@vger.kernel.org
12445 S:      Supported
12446 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
12447 F:      Documentation/phy/samsung-usb2.txt
12448 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
12449 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
12450 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
12451 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
12452 F:      drivers/phy/samsung/phy-samsung-usb2.c
12453 F:      drivers/phy/samsung/phy-samsung-usb2.h
12454
12455 SC1200 WDT DRIVER
12456 M:      Zwane Mwaikambo <zwanem@gmail.com>
12457 S:      Maintained
12458 F:      drivers/watchdog/sc1200wdt.c
12459
12460 SCHEDULER
12461 M:      Ingo Molnar <mingo@redhat.com>
12462 M:      Peter Zijlstra <peterz@infradead.org>
12463 L:      linux-kernel@vger.kernel.org
12464 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
12465 S:      Maintained
12466 F:      kernel/sched/
12467 F:      include/linux/sched.h
12468 F:      include/uapi/linux/sched.h
12469 F:      include/linux/wait.h
12470
12471 SCR24X CHIP CARD INTERFACE DRIVER
12472 M:      Lubomir Rintel <lkundrak@v3.sk>
12473 S:      Supported
12474 F:      drivers/char/pcmcia/scr24x_cs.c
12475
12476 SCSI CDROM DRIVER
12477 M:      Jens Axboe <axboe@kernel.dk>
12478 L:      linux-scsi@vger.kernel.org
12479 W:      http://www.kernel.dk
12480 S:      Maintained
12481 F:      drivers/scsi/sr*
12482
12483 SCSI RDMA PROTOCOL (SRP) INITIATOR
12484 M:      Bart Van Assche <bart.vanassche@sandisk.com>
12485 L:      linux-rdma@vger.kernel.org
12486 S:      Supported
12487 W:      http://www.openfabrics.org
12488 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
12489 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dad/srp-initiator.git
12490 F:      drivers/infiniband/ulp/srp/
12491 F:      include/scsi/srp.h
12492
12493 SCSI SG DRIVER
12494 M:      Doug Gilbert <dgilbert@interlog.com>
12495 L:      linux-scsi@vger.kernel.org
12496 W:      http://sg.danny.cz/sg
12497 S:      Maintained
12498 F:      Documentation/scsi/scsi-generic.txt
12499 F:      drivers/scsi/sg.c
12500 F:      include/scsi/sg.h
12501
12502 SCSI SUBSYSTEM
12503 M:      "James E.J. Bottomley" <jejb@linux.vnet.ibm.com>
12504 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
12505 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
12506 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
12507 L:      linux-scsi@vger.kernel.org
12508 S:      Maintained
12509 F:      Documentation/devicetree/bindings/scsi/
12510 F:      drivers/scsi/
12511 F:      include/scsi/
12512
12513 SCSI TAPE DRIVER
12514 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
12515 L:      linux-scsi@vger.kernel.org
12516 S:      Maintained
12517 F:      Documentation/scsi/st.txt
12518 F:      drivers/scsi/st.*
12519 F:      drivers/scsi/st_*.h
12520
12521 SCTP PROTOCOL
12522 M:      Vlad Yasevich <vyasevich@gmail.com>
12523 M:      Neil Horman <nhorman@tuxdriver.com>
12524 L:      linux-sctp@vger.kernel.org
12525 W:      http://lksctp.sourceforge.net
12526 S:      Maintained
12527 F:      Documentation/networking/sctp.txt
12528 F:      include/linux/sctp.h
12529 F:      include/uapi/linux/sctp.h
12530 F:      include/net/sctp/
12531 F:      net/sctp/
12532
12533 SCx200 CPU SUPPORT
12534 M:      Jim Cromie <jim.cromie@gmail.com>
12535 S:      Odd Fixes
12536 F:      Documentation/i2c/busses/scx200_acb
12537 F:      arch/x86/platform/scx200/
12538 F:      drivers/watchdog/scx200_wdt.c
12539 F:      drivers/i2c/busses/scx200*
12540 F:      drivers/mtd/maps/scx200_docflash.c
12541 F:      include/linux/scx200.h
12542
12543 SCx200 GPIO DRIVER
12544 M:      Jim Cromie <jim.cromie@gmail.com>
12545 S:      Maintained
12546 F:      drivers/char/scx200_gpio.c
12547 F:      include/linux/scx200_gpio.h
12548
12549 SCx200 HRT CLOCKSOURCE DRIVER
12550 M:      Jim Cromie <jim.cromie@gmail.com>
12551 S:      Maintained
12552 F:      drivers/clocksource/scx200_hrt.c
12553
12554 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
12555 M:      Sascha Sommer <saschasommer@freenet.de>
12556 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
12557 S:      Maintained
12558 F:      drivers/mmc/host/sdricoh_cs.c
12559
12560 SECURE COMPUTING
12561 M:      Kees Cook <keescook@chromium.org>
12562 R:      Andy Lutomirski <luto@amacapital.net>
12563 R:      Will Drewry <wad@chromium.org>
12564 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
12565 S:      Supported
12566 F:      kernel/seccomp.c
12567 F:      include/uapi/linux/seccomp.h
12568 F:      include/linux/seccomp.h
12569 F:      tools/testing/selftests/seccomp/*
12570 F:      tools/testing/selftests/kselftest_harness.h
12571 F:      Documentation/userspace-api/seccomp_filter.rst
12572 K:      \bsecure_computing
12573 K:      \bTIF_SECCOMP\b
12574
12575 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
12576 M:      Al Cooper <alcooperx@gmail.com>
12577 L:      linux-mmc@vger.kernel.org
12578 L:      bcm-kernel-feedback-list@broadcom.com
12579 S:      Maintained
12580 F:      drivers/mmc/host/sdhci-brcmstb*
12581
12582 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
12583 M:      Adrian Hunter <adrian.hunter@intel.com>
12584 L:      linux-mmc@vger.kernel.org
12585 T:      git git://git.infradead.org/users/ahunter/linux-sdhci.git
12586 S:      Maintained
12587 F:      drivers/mmc/host/sdhci*
12588 F:      include/linux/mmc/sdhci*
12589
12590 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
12591 M:      Ben Dooks <ben-linux@fluff.org>
12592 M:      Jaehoon Chung <jh80.chung@samsung.com>
12593 L:      linux-mmc@vger.kernel.org
12594 S:      Maintained
12595 F:      drivers/mmc/host/sdhci-s3c*
12596
12597 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
12598 M:      Viresh Kumar <vireshk@kernel.org>
12599 L:      linux-mmc@vger.kernel.org
12600 S:      Maintained
12601 F:      drivers/mmc/host/sdhci-spear.c
12602
12603 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
12604 M:      Kishon Vijay Abraham I <kishon@ti.com>
12605 L:      linux-mmc@vger.kernel.org
12606 S:      Maintained
12607 F:      drivers/mmc/host/sdhci-omap.c
12608
12609 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
12610 M:      Scott Bauer <scott.bauer@intel.com>
12611 M:      Jonathan Derrick <jonathan.derrick@intel.com>
12612 L:      linux-block@vger.kernel.org
12613 S:      Supported
12614 F:      block/sed*
12615 F:      block/opal_proto.h
12616 F:      include/linux/sed*
12617 F:      include/uapi/linux/sed*
12618
12619 SECURITY CONTACT
12620 M:      Security Officers <security@kernel.org>
12621 S:      Supported
12622
12623 SECURITY SUBSYSTEM
12624 M:      James Morris <jmorris@namei.org>
12625 M:      "Serge E. Hallyn" <serge@hallyn.com>
12626 L:      linux-security-module@vger.kernel.org (suggested Cc:)
12627 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
12628 W:      http://kernsec.org/
12629 S:      Supported
12630 F:      security/
12631
12632 SELINUX SECURITY MODULE
12633 M:      Paul Moore <paul@paul-moore.com>
12634 M:      Stephen Smalley <sds@tycho.nsa.gov>
12635 M:      Eric Paris <eparis@parisplace.org>
12636 L:      selinux@tycho.nsa.gov (moderated for non-subscribers)
12637 W:      https://selinuxproject.org
12638 W:      https://github.com/SELinuxProject
12639 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
12640 S:      Supported
12641 F:      include/linux/selinux*
12642 F:      security/selinux/
12643 F:      scripts/selinux/
12644 F:      Documentation/admin-guide/LSM/SELinux.rst
12645
12646 SENSABLE PHANTOM
12647 M:      Jiri Slaby <jirislaby@gmail.com>
12648 S:      Maintained
12649 F:      drivers/misc/phantom.c
12650 F:      include/uapi/linux/phantom.h
12651
12652 SERIAL DEVICE BUS
12653 M:      Rob Herring <robh@kernel.org>
12654 L:      linux-serial@vger.kernel.org
12655 S:      Maintained
12656 F:      Documentation/devicetree/bindings/serial/slave-device.txt
12657 F:      drivers/tty/serdev/
12658 F:      include/linux/serdev.h
12659
12660 SERIAL DRIVERS
12661 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12662 L:      linux-serial@vger.kernel.org
12663 S:      Maintained
12664 F:      Documentation/devicetree/bindings/serial/
12665 F:      drivers/tty/serial/
12666
12667 SERIAL IR RECEIVER
12668 M:      Sean Young <sean@mess.org>
12669 L:      linux-media@vger.kernel.org
12670 S:      Maintained
12671 F:      drivers/media/rc/serial_ir.c
12672
12673 SFC NETWORK DRIVER
12674 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
12675 M:      Edward Cree <ecree@solarflare.com>
12676 M:      Bert Kenward <bkenward@solarflare.com>
12677 L:      netdev@vger.kernel.org
12678 S:      Supported
12679 F:      drivers/net/ethernet/sfc/
12680
12681 SGI GRU DRIVER
12682 M:      Dimitri Sivanich <sivanich@sgi.com>
12683 S:      Maintained
12684 F:      drivers/misc/sgi-gru/
12685
12686 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
12687 M:      Pat Gefre <pfg@sgi.com>
12688 L:      linux-ia64@vger.kernel.org
12689 S:      Supported
12690 F:      Documentation/ia64/serial.txt
12691 F:      drivers/tty/serial/ioc?_serial.c
12692 F:      include/linux/ioc?.h
12693
12694 SGI XP/XPC/XPNET DRIVER
12695 M:      Cliff Whickman <cpw@sgi.com>
12696 M:      Robin Holt <robinmholt@gmail.com>
12697 S:      Maintained
12698 F:      drivers/misc/sgi-xp/
12699
12700 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
12701 M:      Ursula Braun <ubraun@linux.ibm.com>
12702 L:      linux-s390@vger.kernel.org
12703 W:      http://www.ibm.com/developerworks/linux/linux390/
12704 S:      Supported
12705 F:      net/smc/
12706
12707 SH_VEU V4L2 MEM2MEM DRIVER
12708 L:      linux-media@vger.kernel.org
12709 S:      Orphan
12710 F:      drivers/media/platform/sh_veu.c
12711
12712 SH_VOU V4L2 OUTPUT DRIVER
12713 L:      linux-media@vger.kernel.org
12714 S:      Orphan
12715 F:      drivers/media/platform/sh_vou.c
12716 F:      include/media/drv-intf/sh_vou.h
12717
12718 SI2157 MEDIA DRIVER
12719 M:      Antti Palosaari <crope@iki.fi>
12720 L:      linux-media@vger.kernel.org
12721 W:      https://linuxtv.org
12722 W:      http://palosaari.fi/linux/
12723 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12724 T:      git git://linuxtv.org/anttip/media_tree.git
12725 S:      Maintained
12726 F:      drivers/media/tuners/si2157*
12727
12728 SI2165 MEDIA DRIVER
12729 M:      Matthias Schwarzott <zzam@gentoo.org>
12730 L:      linux-media@vger.kernel.org
12731 W:      https://linuxtv.org
12732 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12733 S:      Maintained
12734 F:      drivers/media/dvb-frontends/si2165*
12735
12736 SI2168 MEDIA DRIVER
12737 M:      Antti Palosaari <crope@iki.fi>
12738 L:      linux-media@vger.kernel.org
12739 W:      https://linuxtv.org
12740 W:      http://palosaari.fi/linux/
12741 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12742 T:      git git://linuxtv.org/anttip/media_tree.git
12743 S:      Maintained
12744 F:      drivers/media/dvb-frontends/si2168*
12745
12746 SI470X FM RADIO RECEIVER I2C DRIVER
12747 M:      Hans Verkuil <hverkuil@xs4all.nl>
12748 L:      linux-media@vger.kernel.org
12749 T:      git git://linuxtv.org/media_tree.git
12750 W:      https://linuxtv.org
12751 S:      Odd Fixes
12752 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
12753
12754 SI470X FM RADIO RECEIVER USB DRIVER
12755 M:      Hans Verkuil <hverkuil@xs4all.nl>
12756 L:      linux-media@vger.kernel.org
12757 T:      git git://linuxtv.org/media_tree.git
12758 W:      https://linuxtv.org
12759 S:      Maintained
12760 F:      drivers/media/radio/si470x/radio-si470x-common.c
12761 F:      drivers/media/radio/si470x/radio-si470x.h
12762 F:      drivers/media/radio/si470x/radio-si470x-usb.c
12763
12764 SI4713 FM RADIO TRANSMITTER I2C DRIVER
12765 M:      Eduardo Valentin <edubezval@gmail.com>
12766 L:      linux-media@vger.kernel.org
12767 T:      git git://linuxtv.org/media_tree.git
12768 W:      https://linuxtv.org
12769 S:      Odd Fixes
12770 F:      drivers/media/radio/si4713/si4713.?
12771
12772 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
12773 M:      Eduardo Valentin <edubezval@gmail.com>
12774 L:      linux-media@vger.kernel.org
12775 T:      git git://linuxtv.org/media_tree.git
12776 W:      https://linuxtv.org
12777 S:      Odd Fixes
12778 F:      drivers/media/radio/si4713/radio-platform-si4713.c
12779
12780 SI4713 FM RADIO TRANSMITTER USB DRIVER
12781 M:      Hans Verkuil <hverkuil@xs4all.nl>
12782 L:      linux-media@vger.kernel.org
12783 T:      git git://linuxtv.org/media_tree.git
12784 W:      https://linuxtv.org
12785 S:      Maintained
12786 F:      drivers/media/radio/si4713/radio-usb-si4713.c
12787
12788 SIANO DVB DRIVER
12789 M:      Mauro Carvalho Chehab <mchehab@s-opensource.com>
12790 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
12791 L:      linux-media@vger.kernel.org
12792 W:      https://linuxtv.org
12793 T:      git git://linuxtv.org/media_tree.git
12794 S:      Odd fixes
12795 F:      drivers/media/common/siano/
12796 F:      drivers/media/usb/siano/
12797 F:      drivers/media/usb/siano/
12798 F:      drivers/media/mmc/siano/
12799
12800 SILEAD TOUCHSCREEN DRIVER
12801 M:      Hans de Goede <hdegoede@redhat.com>
12802 L:      linux-input@vger.kernel.org
12803 L:      platform-driver-x86@vger.kernel.org
12804 S:      Maintained
12805 F:      drivers/input/touchscreen/silead.c
12806 F:      drivers/platform/x86/silead_dmi.c
12807
12808 SILICON MOTION SM712 FRAME BUFFER DRIVER
12809 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
12810 M:      Teddy Wang <teddy.wang@siliconmotion.com>
12811 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
12812 L:      linux-fbdev@vger.kernel.org
12813 S:      Maintained
12814 F:      drivers/video/fbdev/sm712*
12815 F:      Documentation/fb/sm712fb.txt
12816
12817 SIMPLE FIRMWARE INTERFACE (SFI)
12818 M:      Len Brown <lenb@kernel.org>
12819 L:      sfi-devel@simplefirmware.org
12820 W:      http://simplefirmware.org/
12821 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
12822 S:      Supported
12823 F:      arch/x86/platform/sfi/
12824 F:      drivers/sfi/
12825 F:      include/linux/sfi*.h
12826
12827 SIMPLEFB FB DRIVER
12828 M:      Hans de Goede <hdegoede@redhat.com>
12829 L:      linux-fbdev@vger.kernel.org
12830 S:      Maintained
12831 F:      Documentation/devicetree/bindings/display/simple-framebuffer.txt
12832 F:      drivers/video/fbdev/simplefb.c
12833 F:      include/linux/platform_data/simplefb.h
12834
12835 SIMTEC EB110ATX (Chalice CATS)
12836 P:      Ben Dooks
12837 P:      Vincent Sanders <vince@simtec.co.uk>
12838 M:      Simtec Linux Team <linux@simtec.co.uk>
12839 W:      http://www.simtec.co.uk/products/EB110ATX/
12840 S:      Supported
12841
12842 SIMTEC EB2410ITX (BAST)
12843 P:      Ben Dooks
12844 P:      Vincent Sanders <vince@simtec.co.uk>
12845 M:      Simtec Linux Team <linux@simtec.co.uk>
12846 W:      http://www.simtec.co.uk/products/EB2410ITX/
12847 S:      Supported
12848 F:      arch/arm/mach-s3c24xx/mach-bast.c
12849 F:      arch/arm/mach-s3c24xx/bast-ide.c
12850 F:      arch/arm/mach-s3c24xx/bast-irq.c
12851
12852 SIPHASH PRF ROUTINES
12853 M:      Jason A. Donenfeld <Jason@zx2c4.com>
12854 S:      Maintained
12855 F:      lib/siphash.c
12856 F:      lib/test_siphash.c
12857 F:      include/linux/siphash.h
12858
12859 SIOX
12860 M:      Gavin Schenk <g.schenk@eckelmann.de>
12861 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
12862 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
12863 S:      Supported
12864 F:      drivers/siox/*
12865 F:      include/trace/events/siox.h
12866
12867 SIS 190 ETHERNET DRIVER
12868 M:      Francois Romieu <romieu@fr.zoreil.com>
12869 L:      netdev@vger.kernel.org
12870 S:      Maintained
12871 F:      drivers/net/ethernet/sis/sis190.c
12872
12873 SIS 900/7016 FAST ETHERNET DRIVER
12874 M:      Daniele Venzano <venza@brownhat.org>
12875 W:      http://www.brownhat.org/sis900.html
12876 L:      netdev@vger.kernel.org
12877 S:      Maintained
12878 F:      drivers/net/ethernet/sis/sis900.*
12879
12880 SIS FRAMEBUFFER DRIVER
12881 M:      Thomas Winischhofer <thomas@winischhofer.net>
12882 W:      http://www.winischhofer.net/linuxsisvga.shtml
12883 S:      Maintained
12884 F:      Documentation/fb/sisfb.txt
12885 F:      drivers/video/fbdev/sis/
12886 F:      include/video/sisfb.h
12887
12888 SIS USB2VGA DRIVER
12889 M:      Thomas Winischhofer <thomas@winischhofer.net>
12890 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
12891 S:      Maintained
12892 F:      drivers/usb/misc/sisusbvga/
12893
12894 SLAB ALLOCATOR
12895 M:      Christoph Lameter <cl@linux.com>
12896 M:      Pekka Enberg <penberg@kernel.org>
12897 M:      David Rientjes <rientjes@google.com>
12898 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
12899 M:      Andrew Morton <akpm@linux-foundation.org>
12900 L:      linux-mm@kvack.org
12901 S:      Maintained
12902 F:      include/linux/sl?b*.h
12903 F:      mm/sl?b*
12904
12905 SLEEPABLE READ-COPY UPDATE (SRCU)
12906 M:      Lai Jiangshan <jiangshanlai@gmail.com>
12907 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12908 M:      Josh Triplett <josh@joshtriplett.org>
12909 R:      Steven Rostedt <rostedt@goodmis.org>
12910 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12911 L:      linux-kernel@vger.kernel.org
12912 W:      http://www.rdrop.com/users/paulmck/RCU/
12913 S:      Supported
12914 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12915 F:      include/linux/srcu.h
12916 F:      kernel/rcu/srcu.c
12917
12918 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
12919 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
12920 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12921 S:      Maintained
12922 F:      drivers/slimbus/
12923 F:      Documentation/devicetree/bindings/slimbus/
12924 F:      include/linux/slimbus.h
12925
12926 SMACK SECURITY MODULE
12927 M:      Casey Schaufler <casey@schaufler-ca.com>
12928 L:      linux-security-module@vger.kernel.org
12929 W:      http://schaufler-ca.com
12930 T:      git git://github.com/cschaufler/smack-next
12931 S:      Maintained
12932 F:      Documentation/admin-guide/LSM/Smack.rst
12933 F:      security/smack/
12934
12935 SMC91x ETHERNET DRIVER
12936 M:      Nicolas Pitre <nico@fluxnic.net>
12937 S:      Odd Fixes
12938 F:      drivers/net/ethernet/smsc/smc91x.*
12939
12940 SMIA AND SMIA++ IMAGE SENSOR DRIVER
12941 M:      Sakari Ailus <sakari.ailus@iki.fi>
12942 L:      linux-media@vger.kernel.org
12943 S:      Maintained
12944 F:      drivers/media/i2c/smiapp/
12945 F:      include/media/i2c/smiapp.h
12946 F:      drivers/media/i2c/smiapp-pll.c
12947 F:      drivers/media/i2c/smiapp-pll.h
12948 F:      include/uapi/linux/smiapp.h
12949 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
12950
12951 SMM665 HARDWARE MONITOR DRIVER
12952 M:      Guenter Roeck <linux@roeck-us.net>
12953 L:      linux-hwmon@vger.kernel.org
12954 S:      Maintained
12955 F:      Documentation/hwmon/smm665
12956 F:      drivers/hwmon/smm665.c
12957
12958 SMSC EMC2103 HARDWARE MONITOR DRIVER
12959 M:      Steve Glendinning <steve.glendinning@shawell.net>
12960 L:      linux-hwmon@vger.kernel.org
12961 S:      Maintained
12962 F:      Documentation/hwmon/emc2103
12963 F:      drivers/hwmon/emc2103.c
12964
12965 SMSC SCH5627 HARDWARE MONITOR DRIVER
12966 M:      Hans de Goede <hdegoede@redhat.com>
12967 L:      linux-hwmon@vger.kernel.org
12968 S:      Supported
12969 F:      Documentation/hwmon/sch5627
12970 F:      drivers/hwmon/sch5627.c
12971
12972 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
12973 M:      Steve Glendinning <steve.glendinning@shawell.net>
12974 L:      linux-fbdev@vger.kernel.org
12975 S:      Maintained
12976 F:      drivers/video/fbdev/smscufx.c
12977
12978 SMSC47B397 HARDWARE MONITOR DRIVER
12979 M:      Jean Delvare <jdelvare@suse.com>
12980 L:      linux-hwmon@vger.kernel.org
12981 S:      Maintained
12982 F:      Documentation/hwmon/smsc47b397
12983 F:      drivers/hwmon/smsc47b397.c
12984
12985 SMSC911x ETHERNET DRIVER
12986 M:      Steve Glendinning <steve.glendinning@shawell.net>
12987 L:      netdev@vger.kernel.org
12988 S:      Maintained
12989 F:      include/linux/smsc911x.h
12990 F:      drivers/net/ethernet/smsc/smsc911x.*
12991
12992 SMSC9420 PCI ETHERNET DRIVER
12993 M:      Steve Glendinning <steve.glendinning@shawell.net>
12994 L:      netdev@vger.kernel.org
12995 S:      Maintained
12996 F:      drivers/net/ethernet/smsc/smsc9420.*
12997
12998 SOC-CAMERA V4L2 SUBSYSTEM
12999 L:      linux-media@vger.kernel.org
13000 T:      git git://linuxtv.org/media_tree.git
13001 S:      Orphan
13002 F:      include/media/soc*
13003 F:      drivers/media/i2c/soc_camera/
13004 F:      drivers/media/platform/soc_camera/
13005
13006 SOCIONEXT SYNQUACER I2C DRIVER
13007 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
13008 L:      linux-i2c@vger.kernel.org
13009 S:      Maintained
13010 F:      drivers/i2c/busses/i2c-synquacer.c
13011 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
13012
13013 SOCIONEXT UNIPHIER SOUND DRIVER
13014 M:      Katsuhiro Suzuki <suzuki.katsuhiro@socionext.com>
13015 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13016 S:      Maintained
13017 F:      sound/soc/uniphier/
13018
13019 SOEKRIS NET48XX LED SUPPORT
13020 M:      Chris Boot <bootc@bootc.net>
13021 S:      Maintained
13022 F:      drivers/leds/leds-net48xx.c
13023
13024 SOFT-ROCE DRIVER (rxe)
13025 M:      Moni Shoua <monis@mellanox.com>
13026 L:      linux-rdma@vger.kernel.org
13027 S:      Supported
13028 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
13029 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13030 F:      drivers/infiniband/sw/rxe/
13031 F:      include/uapi/rdma/rdma_user_rxe.h
13032
13033 SOFTLOGIC 6x10 MPEG CODEC
13034 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
13035 M:      Anton Sviridenko <anton@corp.bluecherry.net>
13036 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
13037 M:      Andrey Utkin <andrey_utkin@fastmail.com>
13038 M:      Ismael Luceno <ismael@iodev.co.uk>
13039 L:      linux-media@vger.kernel.org
13040 S:      Supported
13041 F:      drivers/media/pci/solo6x10/
13042
13043 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
13044 M:      James Morse <james.morse@arm.com>
13045 L:      linux-arm-kernel@lists.infradead.org
13046 S:      Maintained
13047 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
13048 F:      drivers/firmware/arm_sdei.c
13049 F:      include/linux/sdei.h
13050 F:      include/uapi/linux/sdei.h
13051
13052 SOFTWARE RAID (Multiple Disks) SUPPORT
13053 M:      Shaohua Li <shli@kernel.org>
13054 L:      linux-raid@vger.kernel.org
13055 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
13056 S:      Supported
13057 F:      drivers/md/Makefile
13058 F:      drivers/md/Kconfig
13059 F:      drivers/md/md*
13060 F:      drivers/md/raid*
13061 F:      include/linux/raid/
13062 F:      include/uapi/linux/raid/
13063
13064 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
13065 M:      Jassi Brar <jaswinder.singh@linaro.org>
13066 L:      netdev@vger.kernel.org
13067 S:      Maintained
13068 F:      drivers/net/ethernet/socionext/netsec.c
13069 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
13070
13071 SOLIDRUN CLEARFOG SUPPORT
13072 M:      Russell King <linux@armlinux.org.uk>
13073 S:      Maintained
13074 F:      arch/arm/boot/dts/armada-388-clearfog*
13075 F:      arch/arm/boot/dts/armada-38x-solidrun-*
13076
13077 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
13078 M:      Russell King <linux@armlinux.org.uk>
13079 S:      Maintained
13080 F:      arch/arm/boot/dts/imx6*-cubox-i*
13081 F:      arch/arm/boot/dts/imx6*-hummingboard*
13082 F:      arch/arm/boot/dts/imx6*-sr-*
13083
13084 SONIC NETWORK DRIVER
13085 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
13086 L:      netdev@vger.kernel.org
13087 S:      Maintained
13088 F:      drivers/net/ethernet/natsemi/sonic.*
13089
13090 SONICS SILICON BACKPLANE DRIVER (SSB)
13091 M:      Michael Buesch <m@bues.ch>
13092 L:      linux-wireless@vger.kernel.org
13093 S:      Maintained
13094 F:      drivers/ssb/
13095 F:      include/linux/ssb/
13096
13097 SONY IMX274 SENSOR DRIVER
13098 M:      Leon Luo <leonl@leopardimaging.com>
13099 L:      linux-media@vger.kernel.org
13100 T:      git git://linuxtv.org/media_tree.git
13101 S:      Maintained
13102 F:      drivers/media/i2c/imx274.c
13103 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
13104
13105 SONY MEMORYSTICK CARD SUPPORT
13106 M:      Alex Dubov <oakad@yahoo.com>
13107 W:      http://tifmxx.berlios.de/
13108 S:      Maintained
13109 F:      drivers/memstick/host/tifm_ms.c
13110
13111 SONY MEMORYSTICK STANDARD SUPPORT
13112 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13113 S:      Maintained
13114 F:      drivers/memstick/core/ms_block.*
13115
13116 SONY VAIO CONTROL DEVICE DRIVER
13117 M:      Mattia Dongili <malattia@linux.it>
13118 L:      platform-driver-x86@vger.kernel.org
13119 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
13120 S:      Maintained
13121 F:      Documentation/laptops/sony-laptop.txt
13122 F:      drivers/char/sonypi.c
13123 F:      drivers/platform/x86/sony-laptop.c
13124 F:      include/linux/sony-laptop.h
13125
13126 SOUND
13127 M:      Jaroslav Kysela <perex@perex.cz>
13128 M:      Takashi Iwai <tiwai@suse.com>
13129 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13130 W:      http://www.alsa-project.org/
13131 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13132 T:      git git://git.alsa-project.org/alsa-kernel.git
13133 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
13134 S:      Maintained
13135 F:      Documentation/sound/
13136 F:      include/sound/
13137 F:      include/uapi/sound/
13138 F:      sound/
13139
13140 SOUND - COMPRESSED AUDIO
13141 M:      Vinod Koul <vinod.koul@intel.com>
13142 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13143 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13144 S:      Supported
13145 F:      Documentation/sound/alsa/compress_offload.txt
13146 F:      include/sound/compress_driver.h
13147 F:      include/uapi/sound/compress_*
13148 F:      sound/core/compress_offload.c
13149 F:      sound/soc/soc-compress.c
13150
13151 SOUND - DMAENGINE HELPERS
13152 M:      Lars-Peter Clausen <lars@metafoo.de>
13153 S:      Supported
13154 F:      include/sound/dmaengine_pcm.h
13155 F:      sound/core/pcm_dmaengine.c
13156 F:      sound/soc/soc-generic-dmaengine-pcm.c
13157
13158 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
13159 M:      Liam Girdwood <lgirdwood@gmail.com>
13160 M:      Mark Brown <broonie@kernel.org>
13161 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
13162 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13163 W:      http://alsa-project.org/main/index.php/ASoC
13164 S:      Supported
13165 F:      Documentation/devicetree/bindings/sound/
13166 F:      Documentation/sound/alsa/soc/
13167 F:      sound/soc/
13168 F:      include/sound/soc*
13169
13170 SOUNDWIRE SUBSYSTEM
13171 M:      Vinod Koul <vinod.koul@intel.com>
13172 M:      Sanyog Kale <sanyog.r.kale@intel.com>
13173 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
13174 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13175 S:      Supported
13176 F:      Documentation/driver-api/soundwire/
13177 F:      drivers/soundwire/
13178 F:      include/linux/soundwire/
13179
13180 SP2 MEDIA DRIVER
13181 M:      Olli Salonen <olli.salonen@iki.fi>
13182 L:      linux-media@vger.kernel.org
13183 W:      https://linuxtv.org
13184 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13185 S:      Maintained
13186 F:      drivers/media/dvb-frontends/sp2*
13187
13188 SPARC + UltraSPARC (sparc/sparc64)
13189 M:      "David S. Miller" <davem@davemloft.net>
13190 L:      sparclinux@vger.kernel.org
13191 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
13192 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
13193 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
13194 S:      Maintained
13195 F:      arch/sparc/
13196 F:      drivers/sbus/
13197
13198 SPARC SERIAL DRIVERS
13199 M:      "David S. Miller" <davem@davemloft.net>
13200 L:      sparclinux@vger.kernel.org
13201 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
13202 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
13203 S:      Maintained
13204 F:      include/linux/sunserialcore.h
13205 F:      drivers/tty/serial/suncore.c
13206 F:      drivers/tty/serial/sunhv.c
13207 F:      drivers/tty/serial/sunsab.c
13208 F:      drivers/tty/serial/sunsab.h
13209 F:      drivers/tty/serial/sunsu.c
13210 F:      drivers/tty/serial/sunzilog.c
13211 F:      drivers/tty/serial/sunzilog.h
13212 F:      drivers/tty/vcc.c
13213
13214 SPARSE CHECKER
13215 M:      "Christopher Li" <sparse@chrisli.org>
13216 L:      linux-sparse@vger.kernel.org
13217 W:      https://sparse.wiki.kernel.org/
13218 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
13219 T:      git git://git.kernel.org/pub/scm/devel/sparse/chrisl/sparse.git
13220 S:      Maintained
13221 F:      include/linux/compiler.h
13222
13223 SPEAR CLOCK FRAMEWORK SUPPORT
13224 M:      Viresh Kumar <vireshk@kernel.org>
13225 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13226 W:      http://www.st.com/spear
13227 S:      Maintained
13228 F:      drivers/clk/spear/
13229
13230 SPEAR PLATFORM SUPPORT
13231 M:      Viresh Kumar <vireshk@kernel.org>
13232 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
13233 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13234 W:      http://www.st.com/spear
13235 S:      Maintained
13236 F:      arch/arm/boot/dts/spear*
13237 F:      arch/arm/mach-spear/
13238
13239 SPI NOR SUBSYSTEM
13240 M:      Marek Vasut <marek.vasut@gmail.com>
13241 L:      linux-mtd@lists.infradead.org
13242 W:      http://www.linux-mtd.infradead.org/
13243 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
13244 T:      git git://git.infradead.org/linux-mtd.git spi-nor/fixes
13245 T:      git git://git.infradead.org/linux-mtd.git spi-nor/next
13246 S:      Maintained
13247 F:      drivers/mtd/spi-nor/
13248 F:      include/linux/mtd/spi-nor.h
13249
13250 SPI SUBSYSTEM
13251 M:      Mark Brown <broonie@kernel.org>
13252 L:      linux-spi@vger.kernel.org
13253 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
13254 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
13255 S:      Maintained
13256 F:      Documentation/devicetree/bindings/spi/
13257 F:      Documentation/spi/
13258 F:      drivers/spi/
13259 F:      include/linux/spi/
13260 F:      include/uapi/linux/spi/
13261 F:      tools/spi/
13262
13263 SPIDERNET NETWORK DRIVER for CELL
13264 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
13265 L:      netdev@vger.kernel.org
13266 S:      Supported
13267 F:      Documentation/networking/spider_net.txt
13268 F:      drivers/net/ethernet/toshiba/spider_net*
13269
13270 SPMI SUBSYSTEM
13271 R:      Stephen Boyd <sboyd@kernel.org>
13272 L:      linux-arm-msm@vger.kernel.org
13273 F:      Documentation/devicetree/bindings/spmi/
13274 F:      drivers/spmi/
13275 F:      include/dt-bindings/spmi/spmi.h
13276 F:      include/linux/spmi.h
13277 F:      include/trace/events/spmi.h
13278
13279 SPU FILE SYSTEM
13280 M:      Jeremy Kerr <jk@ozlabs.org>
13281 L:      linuxppc-dev@lists.ozlabs.org
13282 W:      http://www.ibm.com/developerworks/power/cell/
13283 S:      Supported
13284 F:      Documentation/filesystems/spufs.txt
13285 F:      arch/powerpc/platforms/cell/spufs/
13286
13287 SQUASHFS FILE SYSTEM
13288 M:      Phillip Lougher <phillip@squashfs.org.uk>
13289 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
13290 W:      http://squashfs.org.uk
13291 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
13292 S:      Maintained
13293 F:      Documentation/filesystems/squashfs.txt
13294 F:      fs/squashfs/
13295
13296 SRM (Alpha) environment access
13297 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
13298 S:      Maintained
13299 F:      arch/alpha/kernel/srm_env.c
13300
13301 STABLE BRANCH
13302 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13303 L:      stable@vger.kernel.org
13304 S:      Supported
13305 F:      Documentation/process/stable-kernel-rules.rst
13306
13307 STAGING - ATOMISP DRIVER
13308 M:      Alan Cox <alan@linux.intel.com>
13309 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
13310 L:      linux-media@vger.kernel.org
13311 S:      Maintained
13312 F:      drivers/staging/media/atomisp/
13313
13314 STAGING - COMEDI
13315 M:      Ian Abbott <abbotti@mev.co.uk>
13316 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
13317 S:      Odd Fixes
13318 F:      drivers/staging/comedi/
13319
13320 STAGING - FLARION FT1000 DRIVERS
13321 M:      Marek Belisko <marek.belisko@gmail.com>
13322 S:      Odd Fixes
13323 F:      drivers/staging/ft1000/
13324
13325 STAGING - INDUSTRIAL IO
13326 M:      Jonathan Cameron <jic23@kernel.org>
13327 L:      linux-iio@vger.kernel.org
13328 S:      Odd Fixes
13329 F:      Documentation/devicetree/bindings/staging/iio/
13330 F:      drivers/staging/iio/
13331
13332 STAGING - LUSTRE PARALLEL FILESYSTEM
13333 M:      Oleg Drokin <oleg.drokin@intel.com>
13334 M:      Andreas Dilger <andreas.dilger@intel.com>
13335 M:      James Simmons <jsimmons@infradead.org>
13336 L:      lustre-devel@lists.lustre.org (moderated for non-subscribers)
13337 W:      http://wiki.lustre.org/
13338 S:      Maintained
13339 F:      drivers/staging/lustre
13340
13341 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
13342 M:      Marc Dietrich <marvin24@gmx.de>
13343 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
13344 L:      linux-tegra@vger.kernel.org
13345 S:      Maintained
13346 F:      drivers/staging/nvec/
13347
13348 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
13349 M:      Jens Frederich <jfrederich@gmail.com>
13350 M:      Daniel Drake <dsd@laptop.org>
13351 M:      Jon Nettleton <jon.nettleton@gmail.com>
13352 W:      http://wiki.laptop.org/go/DCON
13353 S:      Maintained
13354 F:      drivers/staging/olpc_dcon/
13355
13356 STAGING - REALTEK RTL8712U DRIVERS
13357 M:      Larry Finger <Larry.Finger@lwfinger.net>
13358 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
13359 S:      Odd Fixes
13360 F:      drivers/staging/rtl8712/
13361
13362 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
13363 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
13364 M:      Teddy Wang <teddy.wang@siliconmotion.com>
13365 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
13366 L:      linux-fbdev@vger.kernel.org
13367 S:      Maintained
13368 F:      drivers/staging/sm750fb/
13369
13370 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
13371 M:      William Hubbs <w.d.hubbs@gmail.com>
13372 M:      Chris Brannon <chris@the-brannons.com>
13373 M:      Kirk Reiser <kirk@reisers.ca>
13374 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
13375 L:      speakup@linux-speakup.org
13376 W:      http://www.linux-speakup.org/
13377 S:      Odd Fixes
13378 F:      drivers/staging/speakup/
13379
13380 STAGING - VIA VT665X DRIVERS
13381 M:      Forest Bond <forest@alittletooquiet.net>
13382 S:      Odd Fixes
13383 F:      drivers/staging/vt665?/
13384
13385 STAGING - WILC1000 WIFI DRIVER
13386 M:      Aditya Shankar <aditya.shankar@microchip.com>
13387 M:      Ganesh Krishna <ganesh.krishna@microchip.com>
13388 L:      linux-wireless@vger.kernel.org
13389 S:      Supported
13390 F:      drivers/staging/wilc1000/
13391
13392 STAGING - XGI Z7,Z9,Z11 PCI DISPLAY DRIVER
13393 M:      Arnaud Patard <arnaud.patard@rtp-net.org>
13394 S:      Odd Fixes
13395 F:      drivers/staging/xgifb/
13396
13397 STAGING SUBSYSTEM
13398 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13399 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
13400 L:      devel@driverdev.osuosl.org
13401 S:      Supported
13402 F:      drivers/staging/
13403
13404 STARFIRE/DURALAN NETWORK DRIVER
13405 M:      Ion Badulescu <ionut@badula.org>
13406 S:      Odd Fixes
13407 F:      drivers/net/ethernet/adaptec/starfire*
13408
13409 STEC S1220 SKD DRIVER
13410 M:      Bart Van Assche <bart.vanassche@wdc.com>
13411 L:      linux-block@vger.kernel.org
13412 S:      Maintained
13413 F:      drivers/block/skd*[ch]
13414
13415 STI CEC DRIVER
13416 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
13417 S:      Maintained
13418 F:      drivers/staging/media/st-cec/
13419 F:      Documentation/devicetree/bindings/media/stih-cec.txt
13420
13421 STK1160 USB VIDEO CAPTURE DRIVER
13422 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
13423 L:      linux-media@vger.kernel.org
13424 T:      git git://linuxtv.org/media_tree.git
13425 S:      Maintained
13426 F:      drivers/media/usb/stk1160/
13427
13428 STMMAC ETHERNET DRIVER
13429 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
13430 M:      Alexandre Torgue <alexandre.torgue@st.com>
13431 L:      netdev@vger.kernel.org
13432 W:      http://www.stlinux.com
13433 S:      Supported
13434 F:      drivers/net/ethernet/stmicro/stmmac/
13435
13436 SUN3/3X
13437 M:      Sam Creasey <sammy@sammy.net>
13438 W:      http://sammy.net/sun3/
13439 S:      Maintained
13440 F:      arch/m68k/kernel/*sun3*
13441 F:      arch/m68k/sun3*/
13442 F:      arch/m68k/include/asm/sun3*
13443 F:      drivers/net/ethernet/i825xx/sun3*
13444
13445 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
13446 M:      Hans de Goede <hdegoede@redhat.com>
13447 L:      linux-input@vger.kernel.org
13448 S:      Maintained
13449 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
13450 F:      drivers/input/keyboard/sun4i-lradc-keys.c
13451
13452 SUNDANCE NETWORK DRIVER
13453 M:      Denis Kirjanov <kda@linux-powerpc.org>
13454 L:      netdev@vger.kernel.org
13455 S:      Maintained
13456 F:      drivers/net/ethernet/dlink/sundance.c
13457
13458 SUPERH
13459 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
13460 M:      Rich Felker <dalias@libc.org>
13461 L:      linux-sh@vger.kernel.org
13462 Q:      http://patchwork.kernel.org/project/linux-sh/list/
13463 S:      Maintained
13464 F:      Documentation/sh/
13465 F:      arch/sh/
13466 F:      drivers/sh/
13467
13468 SUSPEND TO RAM
13469 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
13470 M:      Len Brown <len.brown@intel.com>
13471 M:      Pavel Machek <pavel@ucw.cz>
13472 L:      linux-pm@vger.kernel.org
13473 B:      https://bugzilla.kernel.org
13474 S:      Supported
13475 F:      Documentation/power/
13476 F:      arch/x86/kernel/acpi/
13477 F:      drivers/base/power/
13478 F:      kernel/power/
13479 F:      include/linux/suspend.h
13480 F:      include/linux/freezer.h
13481 F:      include/linux/pm.h
13482
13483 SVGA HANDLING
13484 M:      Martin Mares <mj@ucw.cz>
13485 L:      linux-video@atrey.karlin.mff.cuni.cz
13486 S:      Maintained
13487 F:      Documentation/svga.txt
13488 F:      arch/x86/boot/video*
13489
13490 SWIOTLB SUBSYSTEM
13491 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
13492 L:      iommu@lists.linux-foundation.org
13493 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
13494 S:      Supported
13495 F:      lib/swiotlb.c
13496 F:      arch/*/kernel/pci-swiotlb.c
13497 F:      include/linux/swiotlb.h
13498
13499 SWITCHDEV
13500 M:      Jiri Pirko <jiri@resnulli.us>
13501 M:      Ivan Vecera <ivecera@redhat.com>
13502 L:      netdev@vger.kernel.org
13503 S:      Supported
13504 F:      net/switchdev/
13505 F:      include/net/switchdev.h
13506
13507 SYNC FILE FRAMEWORK
13508 M:      Sumit Semwal <sumit.semwal@linaro.org>
13509 R:      Gustavo Padovan <gustavo@padovan.org>
13510 S:      Maintained
13511 L:      linux-media@vger.kernel.org
13512 L:      dri-devel@lists.freedesktop.org
13513 F:      drivers/dma-buf/sync_*
13514 F:      drivers/dma-buf/dma-fence*
13515 F:      drivers/dma-buf/sw_sync.c
13516 F:      include/linux/sync_file.h
13517 F:      include/uapi/linux/sync_file.h
13518 F:      Documentation/sync_file.txt
13519 T:      git git://anongit.freedesktop.org/drm/drm-misc
13520
13521 SYNOPSYS ARC ARCHITECTURE
13522 M:      Vineet Gupta <vgupta@synopsys.com>
13523 L:      linux-snps-arc@lists.infradead.org
13524 S:      Supported
13525 F:      arch/arc/
13526 F:      Documentation/devicetree/bindings/arc/*
13527 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
13528 F:      drivers/clocksource/arc_timer.c
13529 F:      drivers/tty/serial/arc_uart.c
13530 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
13531
13532 SYNOPSYS ARC HSDK SDP pll clock driver
13533 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13534 S:      Supported
13535 F:      drivers/clk/clk-hsdk-pll.c
13536 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
13537
13538 SYNOPSYS ARC SDP clock driver
13539 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13540 S:      Supported
13541 F:      drivers/clk/axs10x/*
13542 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
13543
13544 SYNOPSYS ARC SDP platform support
13545 M:      Alexey Brodkin <abrodkin@synopsys.com>
13546 S:      Supported
13547 F:      arch/arc/plat-axs10x
13548 F:      arch/arc/boot/dts/ax*
13549 F:      Documentation/devicetree/bindings/arc/axs10*
13550
13551 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
13552 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13553 S:      Supported
13554 F:      drivers/reset/reset-axs10x.c
13555 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
13556
13557 SYNOPSYS DESIGNWARE 8250 UART DRIVER
13558 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
13559 S:      Maintained
13560 F:      drivers/tty/serial/8250/8250_dw.c
13561
13562 SYNOPSYS DESIGNWARE APB GPIO DRIVER
13563 M:      Hoan Tran <hotran@apm.com>
13564 L:      linux-gpio@vger.kernel.org
13565 S:      Maintained
13566 F:      drivers/gpio/gpio-dwapb.c
13567 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
13568
13569 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
13570 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13571 S:      Maintained
13572 F:      drivers/dma/dwi-axi-dmac/
13573 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
13574
13575 SYNOPSYS DESIGNWARE DMAC DRIVER
13576 M:      Viresh Kumar <vireshk@kernel.org>
13577 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
13578 S:      Maintained
13579 F:      include/linux/dma/dw.h
13580 F:      include/linux/platform_data/dma-dw.h
13581 F:      drivers/dma/dw/
13582
13583 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
13584 M:      Jose Abreu <Jose.Abreu@synopsys.com>
13585 L:      netdev@vger.kernel.org
13586 S:      Supported
13587 F:      drivers/net/ethernet/synopsys/
13588
13589 SYNOPSYS DESIGNWARE I2C DRIVER
13590 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
13591 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
13592 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
13593 L:      linux-i2c@vger.kernel.org
13594 S:      Maintained
13595 F:      drivers/i2c/busses/i2c-designware-*
13596 F:      include/linux/platform_data/i2c-designware.h
13597
13598 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
13599 M:      Jaehoon Chung <jh80.chung@samsung.com>
13600 L:      linux-mmc@vger.kernel.org
13601 S:      Maintained
13602 F:      drivers/mmc/host/dw_mmc*
13603
13604 SYNOPSYS HSDK RESET CONTROLLER DRIVER
13605 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13606 S:      Supported
13607 F:      drivers/reset/reset-hsdk.c
13608 F:      include/dt-bindings/reset/snps,hsdk-reset.h
13609 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
13610
13611 SYSTEM CONFIGURATION (SYSCON)
13612 M:      Lee Jones <lee.jones@linaro.org>
13613 M:      Arnd Bergmann <arnd@arndb.de>
13614 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
13615 S:      Supported
13616 F:      drivers/mfd/syscon.c
13617
13618 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
13619 M:      Sudeep Holla <sudeep.holla@arm.com>
13620 L:      linux-arm-kernel@lists.infradead.org
13621 S:      Maintained
13622 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
13623 F:      drivers/clk/clk-sc[mp]i.c
13624 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
13625 F:      drivers/firmware/arm_scpi.c
13626 F:      drivers/firmware/arm_scmi/
13627 F:      include/linux/sc[mp]i_protocol.h
13628
13629 SYSTEM RESET/SHUTDOWN DRIVERS
13630 M:      Sebastian Reichel <sre@kernel.org>
13631 L:      linux-pm@vger.kernel.org
13632 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
13633 S:      Maintained
13634 F:      Documentation/devicetree/bindings/power/reset/
13635 F:      drivers/power/reset/
13636
13637 SYSTEM TRACE MODULE CLASS
13638 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
13639 S:      Maintained
13640 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
13641 F:      Documentation/trace/stm.txt
13642 F:      drivers/hwtracing/stm/
13643 F:      include/linux/stm.h
13644 F:      include/uapi/linux/stm.h
13645
13646 SYSV FILESYSTEM
13647 M:      Christoph Hellwig <hch@infradead.org>
13648 S:      Maintained
13649 F:      Documentation/filesystems/sysv-fs.txt
13650 F:      fs/sysv/
13651 F:      include/linux/sysv_fs.h
13652
13653 TARGET SUBSYSTEM
13654 M:      "Nicholas A. Bellinger" <nab@linux-iscsi.org>
13655 L:      linux-scsi@vger.kernel.org
13656 L:      target-devel@vger.kernel.org
13657 W:      http://www.linux-iscsi.org
13658 W:      http://groups.google.com/group/linux-iscsi-target-dev
13659 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
13660 S:      Supported
13661 F:      drivers/target/
13662 F:      include/target/
13663 F:      Documentation/target/
13664
13665 TASKSTATS STATISTICS INTERFACE
13666 M:      Balbir Singh <bsingharora@gmail.com>
13667 S:      Maintained
13668 F:      Documentation/accounting/taskstats*
13669 F:      include/linux/taskstats*
13670 F:      kernel/taskstats.c
13671
13672 TC subsystem
13673 M:      Jamal Hadi Salim <jhs@mojatatu.com>
13674 M:      Cong Wang <xiyou.wangcong@gmail.com>
13675 M:      Jiri Pirko <jiri@resnulli.us>
13676 L:      netdev@vger.kernel.org
13677 S:      Maintained
13678 F:      include/net/pkt_cls.h
13679 F:      include/net/pkt_sched.h
13680 F:      include/net/tc_act/
13681 F:      include/uapi/linux/pkt_cls.h
13682 F:      include/uapi/linux/pkt_sched.h
13683 F:      include/uapi/linux/tc_act/
13684 F:      include/uapi/linux/tc_ematch/
13685 F:      net/sched/
13686
13687 TCP LOW PRIORITY MODULE
13688 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
13689 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
13690 W:      http://tcp-lp-mod.sourceforge.net/
13691 S:      Maintained
13692 F:      net/ipv4/tcp_lp.c
13693
13694 TDA10071 MEDIA DRIVER
13695 M:      Antti Palosaari <crope@iki.fi>
13696 L:      linux-media@vger.kernel.org
13697 W:      https://linuxtv.org
13698 W:      http://palosaari.fi/linux/
13699 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13700 T:      git git://linuxtv.org/anttip/media_tree.git
13701 S:      Maintained
13702 F:      drivers/media/dvb-frontends/tda10071*
13703
13704 TDA18212 MEDIA DRIVER
13705 M:      Antti Palosaari <crope@iki.fi>
13706 L:      linux-media@vger.kernel.org
13707 W:      https://linuxtv.org
13708 W:      http://palosaari.fi/linux/
13709 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13710 T:      git git://linuxtv.org/anttip/media_tree.git
13711 S:      Maintained
13712 F:      drivers/media/tuners/tda18212*
13713
13714 TDA18218 MEDIA DRIVER
13715 M:      Antti Palosaari <crope@iki.fi>
13716 L:      linux-media@vger.kernel.org
13717 W:      https://linuxtv.org
13718 W:      http://palosaari.fi/linux/
13719 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13720 T:      git git://linuxtv.org/anttip/media_tree.git
13721 S:      Maintained
13722 F:      drivers/media/tuners/tda18218*
13723
13724 TDA18250 MEDIA DRIVER
13725 M:      Olli Salonen <olli.salonen@iki.fi>
13726 L:      linux-media@vger.kernel.org
13727 W:      https://linuxtv.org
13728 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13729 T:      git git://linuxtv.org/media_tree.git
13730 S:      Maintained
13731 F:      drivers/media/tuners/tda18250*
13732
13733 TDA18271 MEDIA DRIVER
13734 M:      Michael Krufky <mkrufky@linuxtv.org>
13735 L:      linux-media@vger.kernel.org
13736 W:      https://linuxtv.org
13737 W:      http://github.com/mkrufky
13738 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13739 T:      git git://linuxtv.org/mkrufky/tuners.git
13740 S:      Maintained
13741 F:      drivers/media/tuners/tda18271*
13742
13743 TDA1997x MEDIA DRIVER
13744 M:      Tim Harvey <tharvey@gateworks.com>
13745 L:      linux-media@vger.kernel.org
13746 W:      https://linuxtv.org
13747 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13748 S:      Maintained
13749 F:      drivers/media/i2c/tda1997x.*
13750
13751 TDA827x MEDIA DRIVER
13752 M:      Michael Krufky <mkrufky@linuxtv.org>
13753 L:      linux-media@vger.kernel.org
13754 W:      https://linuxtv.org
13755 W:      http://github.com/mkrufky
13756 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13757 T:      git git://linuxtv.org/mkrufky/tuners.git
13758 S:      Maintained
13759 F:      drivers/media/tuners/tda8290.*
13760
13761 TDA8290 MEDIA DRIVER
13762 M:      Michael Krufky <mkrufky@linuxtv.org>
13763 L:      linux-media@vger.kernel.org
13764 W:      https://linuxtv.org
13765 W:      http://github.com/mkrufky
13766 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13767 T:      git git://linuxtv.org/mkrufky/tuners.git
13768 S:      Maintained
13769 F:      drivers/media/tuners/tda8290.*
13770
13771 TDA9840 MEDIA DRIVER
13772 M:      Hans Verkuil <hverkuil@xs4all.nl>
13773 L:      linux-media@vger.kernel.org
13774 T:      git git://linuxtv.org/media_tree.git
13775 W:      https://linuxtv.org
13776 S:      Maintained
13777 F:      drivers/media/i2c/tda9840*
13778
13779 TEA5761 TUNER DRIVER
13780 M:      Mauro Carvalho Chehab <mchehab@s-opensource.com>
13781 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13782 L:      linux-media@vger.kernel.org
13783 W:      https://linuxtv.org
13784 T:      git git://linuxtv.org/media_tree.git
13785 S:      Odd fixes
13786 F:      drivers/media/tuners/tea5761.*
13787
13788 TEA5767 TUNER DRIVER
13789 M:      Mauro Carvalho Chehab <mchehab@s-opensource.com>
13790 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13791 L:      linux-media@vger.kernel.org
13792 W:      https://linuxtv.org
13793 T:      git git://linuxtv.org/media_tree.git
13794 S:      Maintained
13795 F:      drivers/media/tuners/tea5767.*
13796
13797 TEA6415C MEDIA DRIVER
13798 M:      Hans Verkuil <hverkuil@xs4all.nl>
13799 L:      linux-media@vger.kernel.org
13800 T:      git git://linuxtv.org/media_tree.git
13801 W:      https://linuxtv.org
13802 S:      Maintained
13803 F:      drivers/media/i2c/tea6415c*
13804
13805 TEA6420 MEDIA DRIVER
13806 M:      Hans Verkuil <hverkuil@xs4all.nl>
13807 L:      linux-media@vger.kernel.org
13808 T:      git git://linuxtv.org/media_tree.git
13809 W:      https://linuxtv.org
13810 S:      Maintained
13811 F:      drivers/media/i2c/tea6420*
13812
13813 TEAM DRIVER
13814 M:      Jiri Pirko <jiri@resnulli.us>
13815 L:      netdev@vger.kernel.org
13816 S:      Supported
13817 F:      drivers/net/team/
13818 F:      include/linux/if_team.h
13819 F:      include/uapi/linux/if_team.h
13820
13821 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
13822 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
13823 S:      Maintained
13824 F:      arch/x86/platform/ts5500/
13825
13826 TECHNOTREND USB IR RECEIVER
13827 M:      Sean Young <sean@mess.org>
13828 L:      linux-media@vger.kernel.org
13829 S:      Maintained
13830 F:      drivers/media/rc/ttusbir.c
13831
13832 TECHWELL TW9910 VIDEO DECODER
13833 L:      linux-media@vger.kernel.org
13834 S:      Orphan
13835 F:      drivers/media/i2c/tw9910.c
13836 F:      include/media/i2c/tw9910.h
13837
13838 TEE SUBSYSTEM
13839 M:      Jens Wiklander <jens.wiklander@linaro.org>
13840 S:      Maintained
13841 F:      include/linux/tee_drv.h
13842 F:      include/uapi/linux/tee.h
13843 F:      drivers/tee/
13844 F:      Documentation/tee.txt
13845
13846 TEGRA ARCHITECTURE SUPPORT
13847 M:      Thierry Reding <thierry.reding@gmail.com>
13848 M:      Jonathan Hunter <jonathanh@nvidia.com>
13849 L:      linux-tegra@vger.kernel.org
13850 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
13851 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
13852 S:      Supported
13853 N:      [^a-z]tegra
13854
13855 TEGRA CLOCK DRIVER
13856 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
13857 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
13858 S:      Supported
13859 F:      drivers/clk/tegra/
13860
13861 TEGRA DMA DRIVERS
13862 M:      Laxman Dewangan <ldewangan@nvidia.com>
13863 M:      Jon Hunter <jonathanh@nvidia.com>
13864 S:      Supported
13865 F:      drivers/dma/tegra*
13866
13867 TEGRA I2C DRIVER
13868 M:      Laxman Dewangan <ldewangan@nvidia.com>
13869 S:      Supported
13870 F:      drivers/i2c/busses/i2c-tegra.c
13871
13872 TEGRA IOMMU DRIVERS
13873 M:      Thierry Reding <thierry.reding@gmail.com>
13874 L:      linux-tegra@vger.kernel.org
13875 S:      Supported
13876 F:      drivers/iommu/tegra*
13877
13878 TEGRA KBC DRIVER
13879 M:      Rakesh Iyer <riyer@nvidia.com>
13880 M:      Laxman Dewangan <ldewangan@nvidia.com>
13881 S:      Supported
13882 F:      drivers/input/keyboard/tegra-kbc.c
13883
13884 TEGRA PWM DRIVER
13885 M:      Thierry Reding <thierry.reding@gmail.com>
13886 S:      Supported
13887 F:      drivers/pwm/pwm-tegra.c
13888
13889 TEGRA SERIAL DRIVER
13890 M:      Laxman Dewangan <ldewangan@nvidia.com>
13891 S:      Supported
13892 F:      drivers/tty/serial/serial-tegra.c
13893
13894 TEGRA SPI DRIVER
13895 M:      Laxman Dewangan <ldewangan@nvidia.com>
13896 S:      Supported
13897 F:      drivers/spi/spi-tegra*
13898
13899 TEHUTI ETHERNET DRIVER
13900 M:      Andy Gospodarek <andy@greyhouse.net>
13901 L:      netdev@vger.kernel.org
13902 S:      Supported
13903 F:      drivers/net/ethernet/tehuti/*
13904
13905 Telecom Clock Driver for MCPL0010
13906 M:      Mark Gross <mark.gross@intel.com>
13907 S:      Supported
13908 F:      drivers/char/tlclk.c
13909
13910 TENSILICA XTENSA PORT (xtensa)
13911 M:      Chris Zankel <chris@zankel.net>
13912 M:      Max Filippov <jcmvbkbc@gmail.com>
13913 L:      linux-xtensa@linux-xtensa.org
13914 T:      git git://github.com/czankel/xtensa-linux.git
13915 S:      Maintained
13916 F:      arch/xtensa/
13917 F:      drivers/irqchip/irq-xtensa-*
13918
13919 Texas Instruments' System Control Interface (TISCI) Protocol Driver
13920 M:      Nishanth Menon <nm@ti.com>
13921 M:      Tero Kristo <t-kristo@ti.com>
13922 M:      Santosh Shilimkar <ssantosh@kernel.org>
13923 L:      linux-arm-kernel@lists.infradead.org
13924 S:      Maintained
13925 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
13926 F:      drivers/firmware/ti_sci*
13927 F:      include/linux/soc/ti/ti_sci_protocol.h
13928 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
13929 F:      include/dt-bindings/genpd/k2g.h
13930 F:      drivers/soc/ti/ti_sci_pm_domains.c
13931 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
13932 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
13933 F:      drivers/clk/keystone/sci-clk.c
13934 F:      drivers/reset/reset-ti-sci.c
13935
13936 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
13937 M:      Hans Verkuil <hverkuil@xs4all.nl>
13938 L:      linux-media@vger.kernel.org
13939 T:      git git://linuxtv.org/media_tree.git
13940 W:      https://linuxtv.org
13941 S:      Maintained
13942 F:      drivers/media/radio/radio-raremono.c
13943
13944 THERMAL
13945 M:      Zhang Rui <rui.zhang@intel.com>
13946 M:      Eduardo Valentin <edubezval@gmail.com>
13947 L:      linux-pm@vger.kernel.org
13948 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
13949 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
13950 Q:      https://patchwork.kernel.org/project/linux-pm/list/
13951 S:      Supported
13952 F:      drivers/thermal/
13953 F:      include/linux/thermal.h
13954 F:      include/uapi/linux/thermal.h
13955 F:      include/linux/cpu_cooling.h
13956 F:      Documentation/devicetree/bindings/thermal/
13957
13958 THERMAL/CPU_COOLING
13959 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
13960 M:      Viresh Kumar <viresh.kumar@linaro.org>
13961 M:      Javi Merino <javi.merino@kernel.org>
13962 L:      linux-pm@vger.kernel.org
13963 S:      Supported
13964 F:      Documentation/thermal/cpu-cooling-api.txt
13965 F:      drivers/thermal/cpu_cooling.c
13966 F:      include/linux/cpu_cooling.h
13967
13968 THINKPAD ACPI EXTRAS DRIVER
13969 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
13970 L:      ibm-acpi-devel@lists.sourceforge.net
13971 L:      platform-driver-x86@vger.kernel.org
13972 W:      http://ibm-acpi.sourceforge.net
13973 W:      http://thinkwiki.org/wiki/Ibm-acpi
13974 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
13975 S:      Maintained
13976 F:      drivers/platform/x86/thinkpad_acpi.c
13977
13978 THUNDERBOLT DRIVER
13979 M:      Andreas Noever <andreas.noever@gmail.com>
13980 M:      Michael Jamet <michael.jamet@intel.com>
13981 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
13982 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
13983 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
13984 S:      Maintained
13985 F:      Documentation/admin-guide/thunderbolt.rst
13986 F:      drivers/thunderbolt/
13987 F:      include/linux/thunderbolt.h
13988
13989 THUNDERBOLT NETWORK DRIVER
13990 M:      Michael Jamet <michael.jamet@intel.com>
13991 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
13992 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
13993 L:      netdev@vger.kernel.org
13994 S:      Maintained
13995 F:      drivers/net/thunderbolt.c
13996
13997 THUNDERX GPIO DRIVER
13998 M:      David Daney <david.daney@cavium.com>
13999 S:      Maintained
14000 F:      drivers/gpio/gpio-thunderx.c
14001
14002 TI AM437X VPFE DRIVER
14003 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14004 L:      linux-media@vger.kernel.org
14005 W:      https://linuxtv.org
14006 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14007 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14008 S:      Maintained
14009 F:      drivers/media/platform/am437x/
14010
14011 TI BANDGAP AND THERMAL DRIVER
14012 M:      Eduardo Valentin <edubezval@gmail.com>
14013 M:      Keerthy <j-keerthy@ti.com>
14014 L:      linux-pm@vger.kernel.org
14015 L:      linux-omap@vger.kernel.org
14016 S:      Maintained
14017 F:      drivers/thermal/ti-soc-thermal/
14018
14019 TI BQ27XXX POWER SUPPLY DRIVER
14020 R:      Andrew F. Davis <afd@ti.com>
14021 F:      include/linux/power/bq27xxx_battery.h
14022 F:      drivers/power/supply/bq27xxx_battery.c
14023 F:      drivers/power/supply/bq27xxx_battery_i2c.c
14024
14025 TI CDCE706 CLOCK DRIVER
14026 M:      Max Filippov <jcmvbkbc@gmail.com>
14027 S:      Maintained
14028 F:      drivers/clk/clk-cdce706.c
14029
14030 TI CLOCK DRIVER
14031 M:      Tero Kristo <t-kristo@ti.com>
14032 L:      linux-omap@vger.kernel.org
14033 S:      Maintained
14034 F:      drivers/clk/ti/
14035 F:      include/linux/clk/ti.h
14036
14037 TI DAVINCI MACHINE SUPPORT
14038 M:      Sekhar Nori <nsekhar@ti.com>
14039 M:      Kevin Hilman <khilman@kernel.org>
14040 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14041 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
14042 S:      Supported
14043 F:      arch/arm/mach-davinci/
14044 F:      drivers/i2c/busses/i2c-davinci.c
14045 F:      arch/arm/boot/dts/da850*
14046
14047 TI DAVINCI SERIES CLOCK DRIVER
14048 M:      David Lechner <david@lechnology.com>
14049 R:      Sekhar Nori <nsekhar@ti.com>
14050 S:      Maintained
14051 F:      Documentation/devicetree/bindings/clock/ti/davinci/
14052 F:      drivers/clk/davinci/
14053
14054 TI DAVINCI SERIES GPIO DRIVER
14055 M:      Keerthy <j-keerthy@ti.com>
14056 L:      linux-gpio@vger.kernel.org
14057 S:      Maintained
14058 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
14059 F:      drivers/gpio/gpio-davinci.c
14060
14061 TI DAVINCI SERIES MEDIA DRIVER
14062 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14063 L:      linux-media@vger.kernel.org
14064 W:      https://linuxtv.org
14065 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14066 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14067 S:      Maintained
14068 F:      drivers/media/platform/davinci/
14069 F:      include/media/davinci/
14070
14071 TI ETHERNET SWITCH DRIVER (CPSW)
14072 R:      Grygorii Strashko <grygorii.strashko@ti.com>
14073 L:      linux-omap@vger.kernel.org
14074 L:      netdev@vger.kernel.org
14075 S:      Maintained
14076 F:      drivers/net/ethernet/ti/cpsw*
14077 F:      drivers/net/ethernet/ti/davinci*
14078
14079 TI FLASH MEDIA INTERFACE DRIVER
14080 M:      Alex Dubov <oakad@yahoo.com>
14081 S:      Maintained
14082 F:      drivers/misc/tifm*
14083 F:      drivers/mmc/host/tifm_sd.c
14084 F:      include/linux/tifm.h
14085
14086 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
14087 M:      Santosh Shilimkar <ssantosh@kernel.org>
14088 L:      linux-kernel@vger.kernel.org
14089 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14090 S:      Maintained
14091 F:      drivers/soc/ti/*
14092 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
14093
14094 TI LM49xxx FAMILY ASoC CODEC DRIVERS
14095 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
14096 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
14097 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14098 S:      Maintained
14099 F:      sound/soc/codecs/lm49453*
14100 F:      sound/soc/codecs/isabelle*
14101
14102 TI LP855x BACKLIGHT DRIVER
14103 M:      Milo Kim <milo.kim@ti.com>
14104 S:      Maintained
14105 F:      Documentation/backlight/lp855x-driver.txt
14106 F:      drivers/video/backlight/lp855x_bl.c
14107 F:      include/linux/platform_data/lp855x.h
14108
14109 TI LP8727 CHARGER DRIVER
14110 M:      Milo Kim <milo.kim@ti.com>
14111 S:      Maintained
14112 F:      drivers/power/supply/lp8727_charger.c
14113 F:      include/linux/platform_data/lp8727.h
14114
14115 TI LP8788 MFD DRIVER
14116 M:      Milo Kim <milo.kim@ti.com>
14117 S:      Maintained
14118 F:      drivers/iio/adc/lp8788_adc.c
14119 F:      drivers/leds/leds-lp8788.c
14120 F:      drivers/mfd/lp8788*.c
14121 F:      drivers/power/supply/lp8788-charger.c
14122 F:      drivers/regulator/lp8788-*.c
14123 F:      include/linux/mfd/lp8788*.h
14124
14125 TI NETCP ETHERNET DRIVER
14126 M:      Wingman Kwok <w-kwok2@ti.com>
14127 M:      Murali Karicheri <m-karicheri2@ti.com>
14128 L:      netdev@vger.kernel.org
14129 S:      Maintained
14130 F:      drivers/net/ethernet/ti/netcp*
14131
14132 TI TAS571X FAMILY ASoC CODEC DRIVER
14133 M:      Kevin Cernekee <cernekee@chromium.org>
14134 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14135 S:      Odd Fixes
14136 F:      sound/soc/codecs/tas571x*
14137
14138 TI TRF7970A NFC DRIVER
14139 M:      Mark Greer <mgreer@animalcreek.com>
14140 L:      linux-wireless@vger.kernel.org
14141 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
14142 S:      Supported
14143 F:      drivers/nfc/trf7970a.c
14144 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
14145
14146 TI TWL4030 SERIES SOC CODEC DRIVER
14147 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
14148 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14149 S:      Maintained
14150 F:      sound/soc/codecs/twl4030*
14151
14152 TI VPE/CAL DRIVERS
14153 M:      Benoit Parrot <bparrot@ti.com>
14154 L:      linux-media@vger.kernel.org
14155 W:      http://linuxtv.org/
14156 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14157 S:      Maintained
14158 F:      drivers/media/platform/ti-vpe/
14159
14160 TI WILINK WIRELESS DRIVERS
14161 L:      linux-wireless@vger.kernel.org
14162 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
14163 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
14164 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
14165 S:      Orphan
14166 F:      drivers/net/wireless/ti/
14167 F:      include/linux/wl12xx.h
14168
14169 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
14170 M:      John Stultz <john.stultz@linaro.org>
14171 M:      Thomas Gleixner <tglx@linutronix.de>
14172 R:      Stephen Boyd <sboyd@kernel.org>
14173 L:      linux-kernel@vger.kernel.org
14174 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
14175 S:      Supported
14176 F:      include/linux/clocksource.h
14177 F:      include/linux/time.h
14178 F:      include/linux/timex.h
14179 F:      include/uapi/linux/time.h
14180 F:      include/uapi/linux/timex.h
14181 F:      kernel/time/clocksource.c
14182 F:      kernel/time/time*.c
14183 F:      kernel/time/alarmtimer.c
14184 F:      kernel/time/ntp.c
14185 F:      tools/testing/selftests/timers/
14186
14187 TIPC NETWORK LAYER
14188 M:      Jon Maloy <jon.maloy@ericsson.com>
14189 M:      Ying Xue <ying.xue@windriver.com>
14190 L:      netdev@vger.kernel.org (core kernel code)
14191 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
14192 W:      http://tipc.sourceforge.net/
14193 S:      Maintained
14194 F:      include/uapi/linux/tipc*.h
14195 F:      net/tipc/
14196
14197 TLAN NETWORK DRIVER
14198 M:      Samuel Chessman <chessman@tux.org>
14199 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
14200 W:      http://sourceforge.net/projects/tlan/
14201 S:      Maintained
14202 F:      Documentation/networking/tlan.txt
14203 F:      drivers/net/ethernet/ti/tlan.*
14204
14205 TM6000 VIDEO4LINUX DRIVER
14206 M:      Mauro Carvalho Chehab <mchehab@s-opensource.com>
14207 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14208 L:      linux-media@vger.kernel.org
14209 W:      https://linuxtv.org
14210 T:      git git://linuxtv.org/media_tree.git
14211 S:      Odd fixes
14212 F:      drivers/media/usb/tm6000/
14213 F:      Documentation/media/v4l-drivers/tm6000*
14214
14215 TMIO/SDHI MMC DRIVER
14216 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
14217 L:      linux-mmc@vger.kernel.org
14218 S:      Supported
14219 F:      drivers/mmc/host/tmio_mmc*
14220 F:      drivers/mmc/host/renesas_sdhi*
14221 F:      include/linux/mfd/tmio.h
14222
14223 TMP401 HARDWARE MONITOR DRIVER
14224 M:      Guenter Roeck <linux@roeck-us.net>
14225 L:      linux-hwmon@vger.kernel.org
14226 S:      Maintained
14227 F:      Documentation/hwmon/tmp401
14228 F:      drivers/hwmon/tmp401.c
14229
14230 TMPFS (SHMEM FILESYSTEM)
14231 M:      Hugh Dickins <hughd@google.com>
14232 L:      linux-mm@kvack.org
14233 S:      Maintained
14234 F:      include/linux/shmem_fs.h
14235 F:      mm/shmem.c
14236
14237 TOMOYO SECURITY MODULE
14238 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
14239 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
14240 L:      tomoyo-dev-en@lists.sourceforge.jp (subscribers-only, for developers in English)
14241 L:      tomoyo-users-en@lists.sourceforge.jp (subscribers-only, for users in English)
14242 L:      tomoyo-dev@lists.sourceforge.jp (subscribers-only, for developers in Japanese)
14243 L:      tomoyo-users@lists.sourceforge.jp (subscribers-only, for users in Japanese)
14244 W:      http://tomoyo.sourceforge.jp/
14245 T:      quilt http://svn.sourceforge.jp/svnroot/tomoyo/trunk/2.5.x/tomoyo-lsm/patches/
14246 S:      Maintained
14247 F:      security/tomoyo/
14248
14249 TOPSTAR LAPTOP EXTRAS DRIVER
14250 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
14251 L:      platform-driver-x86@vger.kernel.org
14252 S:      Maintained
14253 F:      drivers/platform/x86/topstar-laptop.c
14254
14255 TORTURE-TEST MODULES
14256 M:      Davidlohr Bueso <dave@stgolabs.net>
14257 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
14258 M:      Josh Triplett <josh@joshtriplett.org>
14259 L:      linux-kernel@vger.kernel.org
14260 S:      Supported
14261 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
14262 F:      Documentation/RCU/torture.txt
14263 F:      kernel/torture.c
14264 F:      kernel/rcu/rcutorture.c
14265 F:      kernel/locking/locktorture.c
14266
14267 TOSHIBA ACPI EXTRAS DRIVER
14268 M:      Azael Avalos <coproscefalo@gmail.com>
14269 L:      platform-driver-x86@vger.kernel.org
14270 S:      Maintained
14271 F:      drivers/platform/x86/toshiba_acpi.c
14272
14273 TOSHIBA BLUETOOTH DRIVER
14274 M:      Azael Avalos <coproscefalo@gmail.com>
14275 L:      platform-driver-x86@vger.kernel.org
14276 S:      Maintained
14277 F:      drivers/platform/x86/toshiba_bluetooth.c
14278
14279 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
14280 M:      Azael Avalos <coproscefalo@gmail.com>
14281 L:      platform-driver-x86@vger.kernel.org
14282 S:      Maintained
14283 F:      drivers/platform/x86/toshiba_haps.c
14284
14285 TOSHIBA SMM DRIVER
14286 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
14287 W:      http://www.buzzard.org.uk/toshiba/
14288 S:      Maintained
14289 F:      drivers/char/toshiba.c
14290 F:      include/linux/toshiba.h
14291 F:      include/uapi/linux/toshiba.h
14292
14293 TOSHIBA TC358743 DRIVER
14294 M:      Mats Randgaard <matrandg@cisco.com>
14295 L:      linux-media@vger.kernel.org
14296 S:      Maintained
14297 F:      drivers/media/i2c/tc358743*
14298 F:      include/media/i2c/tc358743.h
14299
14300 TOSHIBA WMI HOTKEYS DRIVER
14301 M:      Azael Avalos <coproscefalo@gmail.com>
14302 L:      platform-driver-x86@vger.kernel.org
14303 S:      Maintained
14304 F:      drivers/platform/x86/toshiba-wmi.c
14305
14306 TPM DEVICE DRIVER
14307 M:      Peter Huewe <peterhuewe@gmx.de>
14308 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
14309 R:      Jason Gunthorpe <jgg@ziepe.ca>
14310 L:      linux-integrity@vger.kernel.org
14311 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
14312 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
14313 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
14314 S:      Maintained
14315 F:      drivers/char/tpm/
14316
14317 TRACING
14318 M:      Steven Rostedt <rostedt@goodmis.org>
14319 M:      Ingo Molnar <mingo@redhat.com>
14320 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
14321 S:      Maintained
14322 F:      Documentation/trace/ftrace.txt
14323 F:      arch/*/*/*/ftrace.h
14324 F:      arch/*/kernel/ftrace.c
14325 F:      include/*/ftrace.h
14326 F:      include/linux/trace*.h
14327 F:      include/trace/
14328 F:      kernel/trace/
14329 F:      tools/testing/selftests/ftrace/
14330
14331 TRACING MMIO ACCESSES (MMIOTRACE)
14332 M:      Steven Rostedt <rostedt@goodmis.org>
14333 M:      Ingo Molnar <mingo@kernel.org>
14334 R:      Karol Herbst <karolherbst@gmail.com>
14335 R:      Pekka Paalanen <ppaalanen@gmail.com>
14336 S:      Maintained
14337 L:      linux-kernel@vger.kernel.org
14338 L:      nouveau@lists.freedesktop.org
14339 F:      kernel/trace/trace_mmiotrace.c
14340 F:      include/linux/mmiotrace.h
14341 F:      arch/x86/mm/kmmio.c
14342 F:      arch/x86/mm/mmio-mod.c
14343 F:      arch/x86/mm/testmmiotrace.c
14344
14345 TRIVIAL PATCHES
14346 M:      Jiri Kosina <trivial@kernel.org>
14347 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
14348 S:      Maintained
14349 K:      ^Subject:.*(?i)trivial
14350
14351 TEMPO SEMICONDUCTOR DRIVERS
14352 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
14353 S:      Maintained
14354 F:      sound/soc/codecs/tscs*.c
14355 F:      sound/soc/codecs/tscs*.h
14356 F:      Documentation/devicetree/bindings/sound/tscs*.txt
14357
14358 TTY LAYER
14359 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14360 M:      Jiri Slaby <jslaby@suse.com>
14361 S:      Supported
14362 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
14363 F:      Documentation/serial/
14364 F:      drivers/tty/
14365 F:      drivers/tty/serial/serial_core.c
14366 F:      include/linux/serial_core.h
14367 F:      include/linux/serial.h
14368 F:      include/linux/tty.h
14369 F:      include/uapi/linux/serial_core.h
14370 F:      include/uapi/linux/serial.h
14371 F:      include/uapi/linux/tty.h
14372
14373 TUA9001 MEDIA DRIVER
14374 M:      Antti Palosaari <crope@iki.fi>
14375 L:      linux-media@vger.kernel.org
14376 W:      https://linuxtv.org
14377 W:      http://palosaari.fi/linux/
14378 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14379 T:      git git://linuxtv.org/anttip/media_tree.git
14380 S:      Maintained
14381 F:      drivers/media/tuners/tua9001*
14382
14383 TULIP NETWORK DRIVERS
14384 L:      netdev@vger.kernel.org
14385 L:      linux-parisc@vger.kernel.org
14386 S:      Orphan
14387 F:      drivers/net/ethernet/dec/tulip/
14388
14389 TUN/TAP driver
14390 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
14391 W:      http://vtun.sourceforge.net/tun
14392 S:      Maintained
14393 F:      Documentation/networking/tuntap.txt
14394 F:      arch/um/os-Linux/drivers/
14395
14396 TURBOCHANNEL SUBSYSTEM
14397 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
14398 M:      Ralf Baechle <ralf@linux-mips.org>
14399 L:      linux-mips@linux-mips.org
14400 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
14401 S:      Maintained
14402 F:      drivers/tc/
14403 F:      include/linux/tc.h
14404
14405 TW5864 VIDEO4LINUX DRIVER
14406 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
14407 M:      Anton Sviridenko <anton@corp.bluecherry.net>
14408 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
14409 M:      Andrey Utkin <andrey_utkin@fastmail.com>
14410 L:      linux-media@vger.kernel.org
14411 S:      Supported
14412 F:      drivers/media/pci/tw5864/
14413
14414 TW68 VIDEO4LINUX DRIVER
14415 M:      Hans Verkuil <hverkuil@xs4all.nl>
14416 L:      linux-media@vger.kernel.org
14417 T:      git git://linuxtv.org/media_tree.git
14418 W:      https://linuxtv.org
14419 S:      Odd Fixes
14420 F:      drivers/media/pci/tw68/
14421
14422 TW686X VIDEO4LINUX DRIVER
14423 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
14424 L:      linux-media@vger.kernel.org
14425 T:      git git://linuxtv.org/media_tree.git
14426 W:      http://linuxtv.org
14427 S:      Maintained
14428 F:      drivers/media/pci/tw686x/
14429
14430 UBI FILE SYSTEM (UBIFS)
14431 M:      Richard Weinberger <richard@nod.at>
14432 M:      Artem Bityutskiy <dedekind1@gmail.com>
14433 M:      Adrian Hunter <adrian.hunter@intel.com>
14434 L:      linux-mtd@lists.infradead.org
14435 T:      git git://git.infradead.org/ubifs-2.6.git
14436 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
14437 S:      Supported
14438 F:      Documentation/filesystems/ubifs.txt
14439 F:      fs/ubifs/
14440
14441 UCLINUX (M68KNOMMU AND COLDFIRE)
14442 M:      Greg Ungerer <gerg@linux-m68k.org>
14443 W:      http://www.linux-m68k.org/
14444 W:      http://www.uclinux.org/
14445 L:      linux-m68k@lists.linux-m68k.org
14446 L:      uclinux-dev@uclinux.org  (subscribers-only)
14447 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
14448 S:      Maintained
14449 F:      arch/m68k/coldfire/
14450 F:      arch/m68k/68*/
14451 F:      arch/m68k/*/*_no.*
14452 F:      arch/m68k/include/asm/*_no.*
14453
14454 UDF FILESYSTEM
14455 M:      Jan Kara <jack@suse.com>
14456 S:      Maintained
14457 F:      Documentation/filesystems/udf.txt
14458 F:      fs/udf/
14459
14460 UDRAW TABLET
14461 M:      Bastien Nocera <hadess@hadess.net>
14462 L:      linux-input@vger.kernel.org
14463 S:      Maintained
14464 F:      drivers/hid/hid-udraw-ps3.c
14465
14466 UFS FILESYSTEM
14467 M:      Evgeniy Dushistov <dushistov@mail.ru>
14468 S:      Maintained
14469 F:      Documentation/filesystems/ufs.txt
14470 F:      fs/ufs/
14471
14472 UHID USERSPACE HID IO DRIVER:
14473 M:      David Herrmann <dh.herrmann@googlemail.com>
14474 L:      linux-input@vger.kernel.org
14475 S:      Maintained
14476 F:      drivers/hid/uhid.c
14477 F:      include/uapi/linux/uhid.h
14478
14479 ULPI BUS
14480 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
14481 L:      linux-usb@vger.kernel.org
14482 S:      Maintained
14483 F:      drivers/usb/common/ulpi.c
14484 F:      include/linux/ulpi/
14485
14486 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
14487 L:      linux-usb@vger.kernel.org
14488 S:      Orphan
14489 F:      drivers/uwb/
14490 F:      include/linux/uwb.h
14491 F:      include/linux/uwb/
14492
14493 UNICORE32 ARCHITECTURE:
14494 M:      Guan Xuetao <gxt@pku.edu.cn>
14495 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
14496 S:      Maintained
14497 T:      git git://github.com/gxt/linux.git
14498 F:      arch/unicore32/
14499
14500 UNIFDEF
14501 M:      Tony Finch <dot@dotat.at>
14502 W:      http://dotat.at/prog/unifdef
14503 S:      Maintained
14504 F:      scripts/unifdef.c
14505
14506 UNIFORM CDROM DRIVER
14507 M:      Jens Axboe <axboe@kernel.dk>
14508 W:      http://www.kernel.dk
14509 S:      Maintained
14510 F:      Documentation/cdrom/
14511 F:      drivers/cdrom/cdrom.c
14512 F:      include/linux/cdrom.h
14513 F:      include/uapi/linux/cdrom.h
14514
14515 UNISYS S-PAR DRIVERS
14516 M:      David Kershner <david.kershner@unisys.com>
14517 L:      sparmaintainer@unisys.com (Unisys internal)
14518 S:      Supported
14519 F:      include/linux/visorbus.h
14520 F:      drivers/visorbus/
14521 F:      drivers/staging/unisys/
14522
14523 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
14524 M:      Vinayak Holikatti <vinholikatti@gmail.com>
14525 L:      linux-scsi@vger.kernel.org
14526 S:      Supported
14527 F:      Documentation/scsi/ufs.txt
14528 F:      drivers/scsi/ufs/
14529
14530 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
14531 M:      Joao Pinto <jpinto@synopsys.com>
14532 L:      linux-scsi@vger.kernel.org
14533 S:      Supported
14534 F:      drivers/scsi/ufs/*dwc*
14535
14536 UNSORTED BLOCK IMAGES (UBI)
14537 M:      Artem Bityutskiy <dedekind1@gmail.com>
14538 M:      Richard Weinberger <richard@nod.at>
14539 W:      http://www.linux-mtd.infradead.org/
14540 L:      linux-mtd@lists.infradead.org
14541 T:      git git://git.infradead.org/ubifs-2.6.git
14542 S:      Supported
14543 F:      drivers/mtd/ubi/
14544 F:      include/linux/mtd/ubi.h
14545 F:      include/uapi/mtd/ubi-user.h
14546
14547 USB "USBNET" DRIVER FRAMEWORK
14548 M:      Oliver Neukum <oneukum@suse.com>
14549 L:      netdev@vger.kernel.org
14550 W:      http://www.linux-usb.org/usbnet
14551 S:      Maintained
14552 F:      drivers/net/usb/usbnet.c
14553 F:      include/linux/usb/usbnet.h
14554
14555 USB ACM DRIVER
14556 M:      Oliver Neukum <oneukum@suse.com>
14557 L:      linux-usb@vger.kernel.org
14558 S:      Maintained
14559 F:      Documentation/usb/acm.txt
14560 F:      drivers/usb/class/cdc-acm.*
14561
14562 USB AR5523 WIRELESS DRIVER
14563 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
14564 L:      linux-wireless@vger.kernel.org
14565 S:      Maintained
14566 F:      drivers/net/wireless/ath/ar5523/
14567
14568 USB ATTACHED SCSI
14569 M:      Oliver Neukum <oneukum@suse.com>
14570 L:      linux-usb@vger.kernel.org
14571 L:      linux-scsi@vger.kernel.org
14572 S:      Maintained
14573 F:      drivers/usb/storage/uas.c
14574
14575 USB CDC ETHERNET DRIVER
14576 M:      Oliver Neukum <oliver@neukum.org>
14577 L:      linux-usb@vger.kernel.org
14578 S:      Maintained
14579 F:      drivers/net/usb/cdc_*.c
14580 F:      include/uapi/linux/usb/cdc.h
14581
14582 USB CHAOSKEY DRIVER
14583 M:      Keith Packard <keithp@keithp.com>
14584 L:      linux-usb@vger.kernel.org
14585 S:      Maintained
14586 F:      drivers/usb/misc/chaoskey.c
14587
14588 USB CYPRESS C67X00 DRIVER
14589 M:      Peter Korsgaard <jacmet@sunsite.dk>
14590 L:      linux-usb@vger.kernel.org
14591 S:      Maintained
14592 F:      drivers/usb/c67x00/
14593
14594 USB DAVICOM DM9601 DRIVER
14595 M:      Peter Korsgaard <jacmet@sunsite.dk>
14596 L:      netdev@vger.kernel.org
14597 W:      http://www.linux-usb.org/usbnet
14598 S:      Maintained
14599 F:      drivers/net/usb/dm9601.c
14600
14601 USB DIAMOND RIO500 DRIVER
14602 M:      Cesar Miquel <miquel@df.uba.ar>
14603 L:      rio500-users@lists.sourceforge.net
14604 W:      http://rio500.sourceforge.net
14605 S:      Maintained
14606 F:      drivers/usb/misc/rio500*
14607
14608 USB EHCI DRIVER
14609 M:      Alan Stern <stern@rowland.harvard.edu>
14610 L:      linux-usb@vger.kernel.org
14611 S:      Maintained
14612 F:      Documentation/usb/ehci.txt
14613 F:      drivers/usb/host/ehci*
14614
14615 USB GADGET/PERIPHERAL SUBSYSTEM
14616 M:      Felipe Balbi <balbi@kernel.org>
14617 L:      linux-usb@vger.kernel.org
14618 W:      http://www.linux-usb.org/gadget
14619 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
14620 S:      Maintained
14621 F:      drivers/usb/gadget/
14622 F:      include/linux/usb/gadget*
14623
14624 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
14625 M:      Jiri Kosina <jikos@kernel.org>
14626 R:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
14627 L:      linux-usb@vger.kernel.org
14628 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
14629 S:      Maintained
14630 F:      Documentation/hid/hiddev.txt
14631 F:      drivers/hid/usbhid/
14632
14633 USB INTEL XHCI ROLE MUX DRIVER
14634 M:      Hans de Goede <hdegoede@redhat.com>
14635 L:      linux-usb@vger.kernel.org
14636 S:      Maintained
14637 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
14638
14639 USB ISP116X DRIVER
14640 M:      Olav Kongas <ok@artecdesign.ee>
14641 L:      linux-usb@vger.kernel.org
14642 S:      Maintained
14643 F:      drivers/usb/host/isp116x*
14644 F:      include/linux/usb/isp116x.h
14645
14646 USB LAN78XX ETHERNET DRIVER
14647 M:      Woojung Huh <woojung.huh@microchip.com>
14648 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
14649 L:      netdev@vger.kernel.org
14650 S:      Maintained
14651 F:      drivers/net/usb/lan78xx.*
14652
14653 USB MASS STORAGE DRIVER
14654 M:      Alan Stern <stern@rowland.harvard.edu>
14655 L:      linux-usb@vger.kernel.org
14656 L:      usb-storage@lists.one-eyed-alien.net
14657 S:      Maintained
14658 W:      http://www.one-eyed-alien.net/~mdharm/linux-usb/
14659 F:      drivers/usb/storage/
14660
14661 USB MIDI DRIVER
14662 M:      Clemens Ladisch <clemens@ladisch.de>
14663 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14664 T:      git git://git.alsa-project.org/alsa-kernel.git
14665 S:      Maintained
14666 F:      sound/usb/midi.*
14667
14668 USB NETWORKING DRIVERS
14669 L:      linux-usb@vger.kernel.org
14670 S:      Odd Fixes
14671 F:      drivers/net/usb/
14672
14673 USB OHCI DRIVER
14674 M:      Alan Stern <stern@rowland.harvard.edu>
14675 L:      linux-usb@vger.kernel.org
14676 S:      Maintained
14677 F:      Documentation/usb/ohci.txt
14678 F:      drivers/usb/host/ohci*
14679
14680 USB OTG FSM (Finite State Machine)
14681 M:      Peter Chen <Peter.Chen@nxp.com>
14682 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
14683 L:      linux-usb@vger.kernel.org
14684 S:      Maintained
14685 F:      drivers/usb/common/usb-otg-fsm.c
14686
14687 USB OVER IP DRIVER
14688 M:      Valentina Manea <valentina.manea.m@gmail.com>
14689 M:      Shuah Khan <shuahkh@osg.samsung.com>
14690 M:      Shuah Khan <shuah@kernel.org>
14691 L:      linux-usb@vger.kernel.org
14692 S:      Maintained
14693 F:      Documentation/usb/usbip_protocol.txt
14694 F:      drivers/usb/usbip/
14695 F:      tools/usb/usbip/
14696
14697 USB PEGASUS DRIVER
14698 M:      Petko Manolov <petkan@nucleusys.com>
14699 L:      linux-usb@vger.kernel.org
14700 L:      netdev@vger.kernel.org
14701 T:      git git://github.com/petkan/pegasus.git
14702 W:      https://github.com/petkan/pegasus
14703 S:      Maintained
14704 F:      drivers/net/usb/pegasus.*
14705
14706 USB PHY LAYER
14707 M:      Felipe Balbi <balbi@kernel.org>
14708 L:      linux-usb@vger.kernel.org
14709 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
14710 S:      Maintained
14711 F:      drivers/usb/phy/
14712
14713 USB PRINTER DRIVER (usblp)
14714 M:      Pete Zaitcev <zaitcev@redhat.com>
14715 L:      linux-usb@vger.kernel.org
14716 S:      Supported
14717 F:      drivers/usb/class/usblp.c
14718
14719 USB QMI WWAN NETWORK DRIVER
14720 M:      Bjørn Mork <bjorn@mork.no>
14721 L:      netdev@vger.kernel.org
14722 S:      Maintained
14723 F:      Documentation/ABI/testing/sysfs-class-net-qmi
14724 F:      drivers/net/usb/qmi_wwan.c
14725
14726 USB RTL8150 DRIVER
14727 M:      Petko Manolov <petkan@nucleusys.com>
14728 L:      linux-usb@vger.kernel.org
14729 L:      netdev@vger.kernel.org
14730 T:      git git://github.com/petkan/rtl8150.git
14731 W:      https://github.com/petkan/rtl8150
14732 S:      Maintained
14733 F:      drivers/net/usb/rtl8150.c
14734
14735 USB SERIAL SUBSYSTEM
14736 M:      Johan Hovold <johan@kernel.org>
14737 L:      linux-usb@vger.kernel.org
14738 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
14739 S:      Maintained
14740 F:      Documentation/usb/usb-serial.txt
14741 F:      drivers/usb/serial/
14742 F:      include/linux/usb/serial.h
14743
14744 USB SMSC75XX ETHERNET DRIVER
14745 M:      Steve Glendinning <steve.glendinning@shawell.net>
14746 L:      netdev@vger.kernel.org
14747 S:      Maintained
14748 F:      drivers/net/usb/smsc75xx.*
14749
14750 USB SMSC95XX ETHERNET DRIVER
14751 M:      Steve Glendinning <steve.glendinning@shawell.net>
14752 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
14753 L:      netdev@vger.kernel.org
14754 S:      Maintained
14755 F:      drivers/net/usb/smsc95xx.*
14756
14757 USB SUBSYSTEM
14758 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14759 L:      linux-usb@vger.kernel.org
14760 W:      http://www.linux-usb.org
14761 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
14762 S:      Supported
14763 F:      Documentation/devicetree/bindings/usb/
14764 F:      Documentation/usb/
14765 F:      drivers/usb/
14766 F:      include/linux/usb.h
14767 F:      include/linux/usb/
14768
14769 USB TYPEC PI3USB30532 MUX DRIVER
14770 M:      Hans de Goede <hdegoede@redhat.com>
14771 L:      linux-usb@vger.kernel.org
14772 S:      Maintained
14773 F:      drivers/usb/typec/mux/pi3usb30532.c
14774
14775 USB TYPEC SUBSYSTEM
14776 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
14777 L:      linux-usb@vger.kernel.org
14778 S:      Maintained
14779 F:      Documentation/ABI/testing/sysfs-class-typec
14780 F:      Documentation/usb/typec.rst
14781 F:      drivers/usb/typec/
14782 F:      include/linux/usb/typec.h
14783
14784 USB UHCI DRIVER
14785 M:      Alan Stern <stern@rowland.harvard.edu>
14786 L:      linux-usb@vger.kernel.org
14787 S:      Maintained
14788 F:      drivers/usb/host/uhci*
14789
14790 USB VIDEO CLASS
14791 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
14792 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
14793 L:      linux-media@vger.kernel.org
14794 T:      git git://linuxtv.org/media_tree.git
14795 W:      http://www.ideasonboard.org/uvc/
14796 S:      Maintained
14797 F:      drivers/media/usb/uvc/
14798 F:      include/uapi/linux/uvcvideo.h
14799
14800 USB VISION DRIVER
14801 M:      Hans Verkuil <hverkuil@xs4all.nl>
14802 L:      linux-media@vger.kernel.org
14803 T:      git git://linuxtv.org/media_tree.git
14804 W:      https://linuxtv.org
14805 S:      Odd Fixes
14806 F:      drivers/media/usb/usbvision/
14807
14808 USB WEBCAM GADGET
14809 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
14810 L:      linux-usb@vger.kernel.org
14811 S:      Maintained
14812 F:      drivers/usb/gadget/function/*uvc*
14813 F:      drivers/usb/gadget/legacy/webcam.c
14814
14815 USB WIRELESS RNDIS DRIVER (rndis_wlan)
14816 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
14817 L:      linux-wireless@vger.kernel.org
14818 S:      Maintained
14819 F:      drivers/net/wireless/rndis_wlan.c
14820
14821 USB XHCI DRIVER
14822 M:      Mathias Nyman <mathias.nyman@intel.com>
14823 L:      linux-usb@vger.kernel.org
14824 S:      Supported
14825 F:      drivers/usb/host/xhci*
14826 F:      drivers/usb/host/pci-quirks*
14827
14828 USB ZD1201 DRIVER
14829 L:      linux-wireless@vger.kernel.org
14830 W:      http://linux-lc100020.sourceforge.net
14831 S:      Orphan
14832 F:      drivers/net/wireless/zydas/zd1201.*
14833
14834 USB ZR364XX DRIVER
14835 M:      Antoine Jacquet <royale@zerezo.com>
14836 L:      linux-usb@vger.kernel.org
14837 L:      linux-media@vger.kernel.org
14838 T:      git git://linuxtv.org/media_tree.git
14839 W:      http://royale.zerezo.com/zr364xx/
14840 S:      Maintained
14841 F:      Documentation/media/v4l-drivers/zr364xx*
14842 F:      drivers/media/usb/zr364xx/
14843
14844 USER-MODE LINUX (UML)
14845 M:      Jeff Dike <jdike@addtoit.com>
14846 M:      Richard Weinberger <richard@nod.at>
14847 L:      user-mode-linux-devel@lists.sourceforge.net
14848 L:      user-mode-linux-user@lists.sourceforge.net
14849 W:      http://user-mode-linux.sourceforge.net
14850 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
14851 S:      Maintained
14852 F:      Documentation/virtual/uml/
14853 F:      arch/um/
14854 F:      arch/x86/um/
14855 F:      fs/hostfs/
14856 F:      fs/hppfs/
14857
14858 USERSPACE I/O (UIO)
14859 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14860 S:      Maintained
14861 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
14862 F:      Documentation/driver-api/uio-howto.rst
14863 F:      drivers/uio/
14864 F:      include/linux/uio*.h
14865
14866 UTIL-LINUX PACKAGE
14867 M:      Karel Zak <kzak@redhat.com>
14868 L:      util-linux@vger.kernel.org
14869 W:      http://en.wikipedia.org/wiki/Util-linux
14870 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
14871 S:      Maintained
14872
14873 UUID HELPERS
14874 M:      Christoph Hellwig <hch@lst.de>
14875 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14876 L:      linux-kernel@vger.kernel.org
14877 T:      git git://git.infradead.org/users/hch/uuid.git
14878 F:      lib/uuid.c
14879 F:      lib/test_uuid.c
14880 F:      include/linux/uuid.h
14881 F:      include/uapi/linux/uuid.h
14882 S:      Maintained
14883
14884 UVESAFB DRIVER
14885 M:      Michal Januszewski <spock@gentoo.org>
14886 L:      linux-fbdev@vger.kernel.org
14887 W:      http://dev.gentoo.org/~spock/projects/uvesafb/
14888 S:      Maintained
14889 F:      Documentation/fb/uvesafb.txt
14890 F:      drivers/video/fbdev/uvesafb.*
14891
14892 VF610 NAND DRIVER
14893 M:      Stefan Agner <stefan@agner.ch>
14894 L:      linux-mtd@lists.infradead.org
14895 S:      Supported
14896 F:      drivers/mtd/nand/raw/vf610_nfc.c
14897
14898 VFAT/FAT/MSDOS FILESYSTEM
14899 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
14900 S:      Maintained
14901 F:      Documentation/filesystems/vfat.txt
14902 F:      fs/fat/
14903
14904 VFIO DRIVER
14905 M:      Alex Williamson <alex.williamson@redhat.com>
14906 L:      kvm@vger.kernel.org
14907 T:      git git://github.com/awilliam/linux-vfio.git
14908 S:      Maintained
14909 F:      Documentation/vfio.txt
14910 F:      drivers/vfio/
14911 F:      include/linux/vfio.h
14912 F:      include/uapi/linux/vfio.h
14913
14914 VFIO MEDIATED DEVICE DRIVERS
14915 M:      Kirti Wankhede <kwankhede@nvidia.com>
14916 L:      kvm@vger.kernel.org
14917 S:      Maintained
14918 F:      Documentation/vfio-mediated-device.txt
14919 F:      drivers/vfio/mdev/
14920 F:      include/linux/mdev.h
14921 F:      samples/vfio-mdev/
14922
14923 VFIO PLATFORM DRIVER
14924 M:      Eric Auger <eric.auger@redhat.com>
14925 L:      kvm@vger.kernel.org
14926 S:      Maintained
14927 F:      drivers/vfio/platform/
14928
14929 VGA_SWITCHEROO
14930 R:      Lukas Wunner <lukas@wunner.de>
14931 S:      Maintained
14932 F:      Documentation/gpu/vga-switcheroo.rst
14933 F:      drivers/gpu/vga/vga_switcheroo.c
14934 F:      include/linux/vga_switcheroo.h
14935 T:      git git://anongit.freedesktop.org/drm/drm-misc
14936
14937 VIA RHINE NETWORK DRIVER
14938 S:      Orphan
14939 F:      drivers/net/ethernet/via/via-rhine.c
14940
14941 VIA SD/MMC CARD CONTROLLER DRIVER
14942 M:      Bruce Chang <brucechang@via.com.tw>
14943 M:      Harald Welte <HaraldWelte@viatech.com>
14944 S:      Maintained
14945 F:      drivers/mmc/host/via-sdmmc.c
14946
14947 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
14948 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
14949 L:      linux-fbdev@vger.kernel.org
14950 S:      Maintained
14951 F:      include/linux/via-core.h
14952 F:      include/linux/via-gpio.h
14953 F:      include/linux/via_i2c.h
14954 F:      drivers/video/fbdev/via/
14955
14956 VIA VELOCITY NETWORK DRIVER
14957 M:      Francois Romieu <romieu@fr.zoreil.com>
14958 L:      netdev@vger.kernel.org
14959 S:      Maintained
14960 F:      drivers/net/ethernet/via/via-velocity.*
14961
14962 VIDEO MULTIPLEXER DRIVER
14963 M:      Philipp Zabel <p.zabel@pengutronix.de>
14964 L:      linux-media@vger.kernel.org
14965 S:      Maintained
14966 F:      drivers/media/platform/video-mux.c
14967
14968 VIDEOBUF2 FRAMEWORK
14969 M:      Pawel Osciak <pawel@osciak.com>
14970 M:      Marek Szyprowski <m.szyprowski@samsung.com>
14971 M:      Kyungmin Park <kyungmin.park@samsung.com>
14972 L:      linux-media@vger.kernel.org
14973 S:      Maintained
14974 F:      drivers/media/v4l2-core/videobuf2-*
14975 F:      include/media/videobuf2-*
14976
14977 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
14978 M:      Helen Koike <helen.koike@collabora.com>
14979 L:      linux-media@vger.kernel.org
14980 T:      git git://linuxtv.org/media_tree.git
14981 W:      https://linuxtv.org
14982 S:      Maintained
14983 F:      drivers/media/platform/vimc/*
14984
14985 VIRT LIB
14986 M:      Alex Williamson <alex.williamson@redhat.com>
14987 M:      Paolo Bonzini <pbonzini@redhat.com>
14988 L:      kvm@vger.kernel.org
14989 S:      Supported
14990 F:      virt/lib/
14991
14992 VIRTIO AND VHOST VSOCK DRIVER
14993 M:      Stefan Hajnoczi <stefanha@redhat.com>
14994 L:      kvm@vger.kernel.org
14995 L:      virtualization@lists.linux-foundation.org
14996 L:      netdev@vger.kernel.org
14997 S:      Maintained
14998 F:      include/linux/virtio_vsock.h
14999 F:      include/uapi/linux/virtio_vsock.h
15000 F:      include/uapi/linux/vsockmon.h
15001 F:      include/uapi/linux/vm_sockets_diag.h
15002 F:      net/vmw_vsock/diag.c
15003 F:      net/vmw_vsock/af_vsock_tap.c
15004 F:      net/vmw_vsock/virtio_transport_common.c
15005 F:      net/vmw_vsock/virtio_transport.c
15006 F:      drivers/net/vsockmon.c
15007 F:      drivers/vhost/vsock.c
15008 F:      drivers/vhost/vsock.h
15009 F:      tools/testing/vsock/
15010
15011 VIRTIO CONSOLE DRIVER
15012 M:      Amit Shah <amit@kernel.org>
15013 L:      virtualization@lists.linux-foundation.org
15014 S:      Maintained
15015 F:      drivers/char/virtio_console.c
15016 F:      include/linux/virtio_console.h
15017 F:      include/uapi/linux/virtio_console.h
15018
15019 VIRTIO CORE, NET AND BLOCK DRIVERS
15020 M:      "Michael S. Tsirkin" <mst@redhat.com>
15021 M:      Jason Wang <jasowang@redhat.com>
15022 L:      virtualization@lists.linux-foundation.org
15023 S:      Maintained
15024 F:      Documentation/devicetree/bindings/virtio/
15025 F:      drivers/virtio/
15026 F:      tools/virtio/
15027 F:      drivers/net/virtio_net.c
15028 F:      drivers/block/virtio_blk.c
15029 F:      include/linux/virtio*.h
15030 F:      include/uapi/linux/virtio_*.h
15031 F:      drivers/crypto/virtio/
15032 F:      mm/balloon_compaction.c
15033
15034 VIRTIO CRYPTO DRIVER
15035 M:      Gonglei <arei.gonglei@huawei.com>
15036 L:      virtualization@lists.linux-foundation.org
15037 L:      linux-crypto@vger.kernel.org
15038 S:      Maintained
15039 F:      drivers/crypto/virtio/
15040 F:      include/uapi/linux/virtio_crypto.h
15041
15042 VIRTIO DRIVERS FOR S390
15043 M:      Cornelia Huck <cohuck@redhat.com>
15044 M:      Halil Pasic <pasic@linux.ibm.com>
15045 L:      linux-s390@vger.kernel.org
15046 L:      virtualization@lists.linux-foundation.org
15047 L:      kvm@vger.kernel.org
15048 S:      Supported
15049 F:      drivers/s390/virtio/
15050 F:      arch/s390/include/uapi/asm/virtio-ccw.h
15051
15052 VIRTIO GPU DRIVER
15053 M:      David Airlie <airlied@linux.ie>
15054 M:      Gerd Hoffmann <kraxel@redhat.com>
15055 L:      dri-devel@lists.freedesktop.org
15056 L:      virtualization@lists.linux-foundation.org
15057 T:      git git://anongit.freedesktop.org/drm/drm-misc
15058 S:      Maintained
15059 F:      drivers/gpu/drm/virtio/
15060 F:      include/uapi/linux/virtio_gpu.h
15061
15062 VIRTIO HOST (VHOST)
15063 M:      "Michael S. Tsirkin" <mst@redhat.com>
15064 M:      Jason Wang <jasowang@redhat.com>
15065 L:      kvm@vger.kernel.org
15066 L:      virtualization@lists.linux-foundation.org
15067 L:      netdev@vger.kernel.org
15068 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
15069 S:      Maintained
15070 F:      drivers/vhost/
15071 F:      include/uapi/linux/vhost.h
15072
15073 VIRTIO INPUT DRIVER
15074 M:      Gerd Hoffmann <kraxel@redhat.com>
15075 S:      Maintained
15076 F:      drivers/virtio/virtio_input.c
15077 F:      include/uapi/linux/virtio_input.h
15078
15079 VIRTUAL BOX GUEST DEVICE DRIVER
15080 M:      Hans de Goede <hdegoede@redhat.com>
15081 M:      Arnd Bergmann <arnd@arndb.de>
15082 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15083 S:      Maintained
15084 F:      include/linux/vbox_utils.h
15085 F:      include/uapi/linux/vbox*.h
15086 F:      drivers/virt/vboxguest/
15087
15088 VIRTUAL SERIO DEVICE DRIVER
15089 M:      Stephen Chandler Paul <thatslyude@gmail.com>
15090 S:      Maintained
15091 F:      drivers/input/serio/userio.c
15092 F:      include/uapi/linux/userio.h
15093
15094 VIVID VIRTUAL VIDEO DRIVER
15095 M:      Hans Verkuil <hverkuil@xs4all.nl>
15096 L:      linux-media@vger.kernel.org
15097 T:      git git://linuxtv.org/media_tree.git
15098 W:      https://linuxtv.org
15099 S:      Maintained
15100 F:      drivers/media/platform/vivid/*
15101
15102 VLYNQ BUS
15103 M:      Florian Fainelli <f.fainelli@gmail.com>
15104 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
15105 S:      Maintained
15106 F:      drivers/vlynq/vlynq.c
15107 F:      include/linux/vlynq.h
15108
15109 VME SUBSYSTEM
15110 M:      Martyn Welch <martyn@welchs.me.uk>
15111 M:      Manohar Vanga <manohar.vanga@gmail.com>
15112 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15113 L:      devel@driverdev.osuosl.org
15114 S:      Maintained
15115 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
15116 F:      Documentation/driver-api/vme.rst
15117 F:      drivers/staging/vme/
15118 F:      drivers/vme/
15119 F:      include/linux/vme*
15120
15121 VMWARE BALLOON DRIVER
15122 M:      Xavier Deguillard <xdeguillard@vmware.com>
15123 M:      Philip Moltmann <moltmann@vmware.com>
15124 M:      "VMware, Inc." <pv-drivers@vmware.com>
15125 L:      linux-kernel@vger.kernel.org
15126 S:      Maintained
15127 F:      drivers/misc/vmw_balloon.c
15128
15129 VMWARE HYPERVISOR INTERFACE
15130 M:      Alok Kataria <akataria@vmware.com>
15131 L:      virtualization@lists.linux-foundation.org
15132 S:      Supported
15133 F:      arch/x86/kernel/cpu/vmware.c
15134
15135 VMWARE PVRDMA DRIVER
15136 M:      Adit Ranadive <aditr@vmware.com>
15137 M:      VMware PV-Drivers <pv-drivers@vmware.com>
15138 L:      linux-rdma@vger.kernel.org
15139 S:      Maintained
15140 F:      drivers/infiniband/hw/vmw_pvrdma/
15141
15142 VMware PVSCSI driver
15143 M:      Jim Gill <jgill@vmware.com>
15144 M:      VMware PV-Drivers <pv-drivers@vmware.com>
15145 L:      linux-scsi@vger.kernel.org
15146 S:      Maintained
15147 F:      drivers/scsi/vmw_pvscsi.c
15148 F:      drivers/scsi/vmw_pvscsi.h
15149
15150 VMWARE VMMOUSE SUBDRIVER
15151 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
15152 M:      "VMware, Inc." <pv-drivers@vmware.com>
15153 L:      linux-input@vger.kernel.org
15154 S:      Maintained
15155 F:      drivers/input/mouse/vmmouse.c
15156 F:      drivers/input/mouse/vmmouse.h
15157
15158 VMWARE VMXNET3 ETHERNET DRIVER
15159 M:      Ronak Doshi <doshir@vmware.com>
15160 M:      "VMware, Inc." <pv-drivers@vmware.com>
15161 L:      netdev@vger.kernel.org
15162 S:      Maintained
15163 F:      drivers/net/vmxnet3/
15164
15165 VOCORE VOCORE2 BOARD
15166 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
15167 L:      linux-mips@linux-mips.org
15168 S:      Maintained
15169 F:      arch/mips/boot/dts/ralink/vocore2.dts
15170
15171 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
15172 M:      Liam Girdwood <lgirdwood@gmail.com>
15173 M:      Mark Brown <broonie@kernel.org>
15174 L:      linux-kernel@vger.kernel.org
15175 W:      http://www.slimlogic.co.uk/?p=48
15176 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
15177 S:      Supported
15178 F:      Documentation/devicetree/bindings/regulator/
15179 F:      Documentation/power/regulator/
15180 F:      drivers/regulator/
15181 F:      include/dt-bindings/regulator/
15182 F:      include/linux/regulator/
15183
15184 VRF
15185 M:      David Ahern <dsa@cumulusnetworks.com>
15186 M:      Shrijeet Mukherjee <shm@cumulusnetworks.com>
15187 L:      netdev@vger.kernel.org
15188 S:      Maintained
15189 F:      drivers/net/vrf.c
15190 F:      Documentation/networking/vrf.txt
15191
15192 VT1211 HARDWARE MONITOR DRIVER
15193 M:      Juerg Haefliger <juergh@gmail.com>
15194 L:      linux-hwmon@vger.kernel.org
15195 S:      Maintained
15196 F:      Documentation/hwmon/vt1211
15197 F:      drivers/hwmon/vt1211.c
15198
15199 VT8231 HARDWARE MONITOR DRIVER
15200 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
15201 L:      linux-hwmon@vger.kernel.org
15202 S:      Maintained
15203 F:      drivers/hwmon/vt8231.c
15204
15205 VUB300 USB to SDIO/SD/MMC bridge chip
15206 M:      Tony Olech <tony.olech@elandigitalsystems.com>
15207 L:      linux-mmc@vger.kernel.org
15208 L:      linux-usb@vger.kernel.org
15209 S:      Supported
15210 F:      drivers/mmc/host/vub300.c
15211
15212 W1 DALLAS'S 1-WIRE BUS
15213 M:      Evgeniy Polyakov <zbr@ioremap.net>
15214 S:      Maintained
15215 F:      Documentation/w1/
15216 F:      drivers/w1/
15217 F:      include/linux/w1.h
15218
15219 W83791D HARDWARE MONITORING DRIVER
15220 M:      Marc Hulsman <m.hulsman@tudelft.nl>
15221 L:      linux-hwmon@vger.kernel.org
15222 S:      Maintained
15223 F:      Documentation/hwmon/w83791d
15224 F:      drivers/hwmon/w83791d.c
15225
15226 W83793 HARDWARE MONITORING DRIVER
15227 M:      Rudolf Marek <r.marek@assembler.cz>
15228 L:      linux-hwmon@vger.kernel.org
15229 S:      Maintained
15230 F:      Documentation/hwmon/w83793
15231 F:      drivers/hwmon/w83793.c
15232
15233 W83795 HARDWARE MONITORING DRIVER
15234 M:      Jean Delvare <jdelvare@suse.com>
15235 L:      linux-hwmon@vger.kernel.org
15236 S:      Maintained
15237 F:      drivers/hwmon/w83795.c
15238
15239 W83L51xD SD/MMC CARD INTERFACE DRIVER
15240 M:      Pierre Ossman <pierre@ossman.eu>
15241 S:      Maintained
15242 F:      drivers/mmc/host/wbsd.*
15243
15244 WACOM PROTOCOL 4 SERIAL TABLETS
15245 M:      Julian Squires <julian@cipht.net>
15246 M:      Hans de Goede <hdegoede@redhat.com>
15247 L:      linux-input@vger.kernel.org
15248 S:      Maintained
15249 F:      drivers/input/tablet/wacom_serial4.c
15250
15251 WATCHDOG DEVICE DRIVERS
15252 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
15253 M:      Guenter Roeck <linux@roeck-us.net>
15254 L:      linux-watchdog@vger.kernel.org
15255 W:      http://www.linux-watchdog.org/
15256 T:      git git://www.linux-watchdog.org/linux-watchdog.git
15257 S:      Maintained
15258 F:      Documentation/devicetree/bindings/watchdog/
15259 F:      Documentation/watchdog/
15260 F:      drivers/watchdog/
15261 F:      include/linux/watchdog.h
15262 F:      include/uapi/linux/watchdog.h
15263
15264 WHISKEYCOVE PMIC GPIO DRIVER
15265 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
15266 L:      linux-gpio@vger.kernel.org
15267 S:      Maintained
15268 F:      drivers/gpio/gpio-wcove.c
15269
15270 WIIMOTE HID DRIVER
15271 M:      David Herrmann <dh.herrmann@googlemail.com>
15272 L:      linux-input@vger.kernel.org
15273 S:      Maintained
15274 F:      drivers/hid/hid-wiimote*
15275
15276 WILOCITY WIL6210 WIRELESS DRIVER
15277 M:      Maya Erez <merez@codeaurora.org>
15278 L:      linux-wireless@vger.kernel.org
15279 L:      wil6210@qti.qualcomm.com
15280 S:      Supported
15281 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
15282 F:      drivers/net/wireless/ath/wil6210/
15283
15284 WIMAX STACK
15285 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
15286 M:      linux-wimax@intel.com
15287 L:      wimax@linuxwimax.org (subscribers-only)
15288 S:      Supported
15289 W:      http://linuxwimax.org
15290 F:      Documentation/wimax/README.wimax
15291 F:      include/linux/wimax/debug.h
15292 F:      include/net/wimax.h
15293 F:      include/uapi/linux/wimax.h
15294 F:      net/wimax/
15295
15296 WINBOND CIR DRIVER
15297 M:      David Härdeman <david@hardeman.nu>
15298 S:      Maintained
15299 F:      drivers/media/rc/winbond-cir.c
15300
15301 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
15302 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
15303 L:      linux-watchdog@vger.kernel.org
15304 S:      Maintained
15305 F:      drivers/watchdog/ebc-c384_wdt.c
15306
15307 WINSYSTEMS WS16C48 GPIO DRIVER
15308 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
15309 L:      linux-gpio@vger.kernel.org
15310 S:      Maintained
15311 F:      drivers/gpio/gpio-ws16c48.c
15312
15313 WISTRON LAPTOP BUTTON DRIVER
15314 M:      Miloslav Trmac <mitr@volny.cz>
15315 S:      Maintained
15316 F:      drivers/input/misc/wistron_btns.c
15317
15318 WL3501 WIRELESS PCMCIA CARD DRIVER
15319 L:      linux-wireless@vger.kernel.org
15320 S:      Odd fixes
15321 F:      drivers/net/wireless/wl3501*
15322
15323 WOLFSON MICROELECTRONICS DRIVERS
15324 L:      patches@opensource.cirrus.com
15325 T:      git https://github.com/CirrusLogic/linux-drivers.git
15326 W:      https://github.com/CirrusLogic/linux-drivers/wiki
15327 S:      Supported
15328 F:      Documentation/hwmon/wm83??
15329 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
15330 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
15331 F:      Documentation/devicetree/bindings/mfd/arizona.txt
15332 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
15333 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
15334 F:      arch/arm/mach-s3c64xx/mach-crag6410*
15335 F:      drivers/clk/clk-wm83*.c
15336 F:      drivers/extcon/extcon-arizona.c
15337 F:      drivers/leds/leds-wm83*.c
15338 F:      drivers/gpio/gpio-*wm*.c
15339 F:      drivers/gpio/gpio-arizona.c
15340 F:      drivers/hwmon/wm83??-hwmon.c
15341 F:      drivers/input/misc/wm831x-on.c
15342 F:      drivers/input/touchscreen/wm831x-ts.c
15343 F:      drivers/input/touchscreen/wm97*.c
15344 F:      drivers/mfd/arizona*
15345 F:      drivers/mfd/wm*.c
15346 F:      drivers/mfd/cs47l24*
15347 F:      drivers/power/supply/wm83*.c
15348 F:      drivers/rtc/rtc-wm83*.c
15349 F:      drivers/regulator/wm8*.c
15350 F:      drivers/regulator/arizona*
15351 F:      drivers/video/backlight/wm83*_bl.c
15352 F:      drivers/watchdog/wm83*_wdt.c
15353 F:      include/linux/mfd/arizona/
15354 F:      include/linux/mfd/wm831x/
15355 F:      include/linux/mfd/wm8350/
15356 F:      include/linux/mfd/wm8400*
15357 F:      include/linux/regulator/arizona*
15358 F:      include/linux/wm97xx.h
15359 F:      include/sound/wm????.h
15360 F:      sound/soc/codecs/arizona.?
15361 F:      sound/soc/codecs/wm*
15362 F:      sound/soc/codecs/cs47l24*
15363
15364 WORKQUEUE
15365 M:      Tejun Heo <tj@kernel.org>
15366 R:      Lai Jiangshan <jiangshanlai@gmail.com>
15367 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
15368 S:      Maintained
15369 F:      include/linux/workqueue.h
15370 F:      kernel/workqueue.c
15371 F:      Documentation/core-api/workqueue.rst
15372
15373 X-POWERS AXP288 PMIC DRIVERS
15374 M:      Hans de Goede <hdegoede@redhat.com>
15375 S:      Maintained
15376 N:      axp288
15377 F:      drivers/acpi/pmic/intel_pmic_xpower.c
15378
15379 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
15380 M:      Chen-Yu Tsai <wens@csie.org>
15381 L:      linux-kernel@vger.kernel.org
15382 S:      Maintained
15383 N:      axp[128]
15384
15385 X.25 NETWORK LAYER
15386 M:      Andrew Hendry <andrew.hendry@gmail.com>
15387 L:      linux-x25@vger.kernel.org
15388 S:      Odd Fixes
15389 F:      Documentation/networking/x25*
15390 F:      include/net/x25*
15391 F:      net/x25/
15392
15393 X86 ARCHITECTURE (32-BIT AND 64-BIT)
15394 M:      Thomas Gleixner <tglx@linutronix.de>
15395 M:      Ingo Molnar <mingo@redhat.com>
15396 R:      "H. Peter Anvin" <hpa@zytor.com>
15397 M:      x86@kernel.org
15398 L:      linux-kernel@vger.kernel.org
15399 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
15400 S:      Maintained
15401 F:      Documentation/x86/
15402 F:      arch/x86/
15403
15404 X86 MCE INFRASTRUCTURE
15405 M:      Tony Luck <tony.luck@intel.com>
15406 M:      Borislav Petkov <bp@alien8.de>
15407 L:      linux-edac@vger.kernel.org
15408 S:      Maintained
15409 F:      arch/x86/kernel/cpu/mcheck/*
15410
15411 X86 MICROCODE UPDATE SUPPORT
15412 M:      Borislav Petkov <bp@alien8.de>
15413 S:      Maintained
15414 F:      arch/x86/kernel/cpu/microcode/*
15415
15416 X86 PLATFORM DRIVERS
15417 M:      Darren Hart <dvhart@infradead.org>
15418 M:      Andy Shevchenko <andy@infradead.org>
15419 L:      platform-driver-x86@vger.kernel.org
15420 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
15421 S:      Maintained
15422 F:      drivers/platform/x86/
15423 F:      drivers/platform/olpc/
15424
15425 X86 VDSO
15426 M:      Andy Lutomirski <luto@amacapital.net>
15427 L:      linux-kernel@vger.kernel.org
15428 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
15429 S:      Maintained
15430 F:      arch/x86/entry/vdso/
15431
15432 XC2028/3028 TUNER DRIVER
15433 M:      Mauro Carvalho Chehab <mchehab@s-opensource.com>
15434 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15435 L:      linux-media@vger.kernel.org
15436 W:      https://linuxtv.org
15437 T:      git git://linuxtv.org/media_tree.git
15438 S:      Maintained
15439 F:      drivers/media/tuners/tuner-xc2028.*
15440
15441 XEN BLOCK SUBSYSTEM
15442 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15443 M:      Roger Pau Monné <roger.pau@citrix.com>
15444 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15445 S:      Supported
15446 F:      drivers/block/xen-blkback/*
15447 F:      drivers/block/xen*
15448
15449 XEN HYPERVISOR ARM
15450 M:      Stefano Stabellini <sstabellini@kernel.org>
15451 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15452 S:      Maintained
15453 F:      arch/arm/xen/
15454 F:      arch/arm/include/asm/xen/
15455
15456 XEN HYPERVISOR ARM64
15457 M:      Stefano Stabellini <sstabellini@kernel.org>
15458 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15459 S:      Maintained
15460 F:      arch/arm64/xen/
15461 F:      arch/arm64/include/asm/xen/
15462
15463 XEN HYPERVISOR INTERFACE
15464 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
15465 M:      Juergen Gross <jgross@suse.com>
15466 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15467 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
15468 S:      Supported
15469 F:      arch/x86/xen/
15470 F:      drivers/*/xen-*front.c
15471 F:      drivers/xen/
15472 F:      arch/x86/include/asm/xen/
15473 F:      arch/x86/include/asm/pvclock-abi.h
15474 F:      include/xen/
15475 F:      include/uapi/xen/
15476 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
15477 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
15478
15479 XEN NETWORK BACKEND DRIVER
15480 M:      Wei Liu <wei.liu2@citrix.com>
15481 M:      Paul Durrant <paul.durrant@citrix.com>
15482 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15483 L:      netdev@vger.kernel.org
15484 S:      Supported
15485 F:      drivers/net/xen-netback/*
15486
15487 XEN PCI SUBSYSTEM
15488 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15489 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15490 S:      Supported
15491 F:      arch/x86/pci/*xen*
15492 F:      drivers/pci/*xen*
15493
15494 XEN PVSCSI DRIVERS
15495 M:      Juergen Gross <jgross@suse.com>
15496 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15497 L:      linux-scsi@vger.kernel.org
15498 S:      Supported
15499 F:      drivers/scsi/xen-scsifront.c
15500 F:      drivers/xen/xen-scsiback.c
15501 F:      include/xen/interface/io/vscsiif.h
15502
15503 XEN SWIOTLB SUBSYSTEM
15504 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15505 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15506 L:      iommu@lists.linux-foundation.org
15507 S:      Supported
15508 F:      arch/x86/xen/*swiotlb*
15509 F:      drivers/xen/*swiotlb*
15510
15511 XFS FILESYSTEM
15512 M:      Darrick J. Wong <darrick.wong@oracle.com>
15513 M:      linux-xfs@vger.kernel.org
15514 L:      linux-xfs@vger.kernel.org
15515 W:      http://xfs.org/
15516 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
15517 S:      Supported
15518 F:      Documentation/filesystems/xfs.txt
15519 F:      fs/xfs/
15520
15521 XILINX AXI ETHERNET DRIVER
15522 M:      Anirudha Sarangi <anirudh@xilinx.com>
15523 M:      John Linn <John.Linn@xilinx.com>
15524 S:      Maintained
15525 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
15526
15527 XILINX UARTLITE SERIAL DRIVER
15528 M:      Peter Korsgaard <jacmet@sunsite.dk>
15529 L:      linux-serial@vger.kernel.org
15530 S:      Maintained
15531 F:      drivers/tty/serial/uartlite.c
15532
15533 XILINX VIDEO IP CORES
15534 M:      Hyun Kwon <hyun.kwon@xilinx.com>
15535 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15536 L:      linux-media@vger.kernel.org
15537 T:      git git://linuxtv.org/media_tree.git
15538 S:      Supported
15539 F:      Documentation/devicetree/bindings/media/xilinx/
15540 F:      drivers/media/platform/xilinx/
15541 F:      include/uapi/linux/xilinx-v4l2-controls.h
15542
15543 XILLYBUS DRIVER
15544 M:      Eli Billauer <eli.billauer@gmail.com>
15545 L:      linux-kernel@vger.kernel.org
15546 S:      Supported
15547 F:      drivers/char/xillybus/
15548
15549 XRA1403 GPIO EXPANDER
15550 M:      Nandor Han <nandor.han@ge.com>
15551 M:      Semi Malinen <semi.malinen@ge.com>
15552 L:      linux-gpio@vger.kernel.org
15553 S:      Maintained
15554 F:      drivers/gpio/gpio-xra1403.c
15555 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
15556
15557 XTENSA XTFPGA PLATFORM SUPPORT
15558 M:      Max Filippov <jcmvbkbc@gmail.com>
15559 L:      linux-xtensa@linux-xtensa.org
15560 S:      Maintained
15561 F:      drivers/spi/spi-xtensa-xtfpga.c
15562 F:      sound/soc/xtensa/xtfpga-i2s.c
15563
15564 YAM DRIVER FOR AX.25
15565 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
15566 L:      linux-hams@vger.kernel.org
15567 S:      Maintained
15568 F:      drivers/net/hamradio/yam*
15569 F:      include/linux/yam.h
15570
15571 YAMA SECURITY MODULE
15572 M:      Kees Cook <keescook@chromium.org>
15573 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
15574 S:      Supported
15575 F:      security/yama/
15576 F:      Documentation/admin-guide/LSM/Yama.rst
15577
15578 YEALINK PHONE DRIVER
15579 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
15580 L:      usbb2k-api-dev@nongnu.org
15581 S:      Maintained
15582 F:      Documentation/input/yealink.rst
15583 F:      drivers/input/misc/yealink.*
15584
15585 Z8530 DRIVER FOR AX.25
15586 M:      Joerg Reuter <jreuter@yaina.de>
15587 W:      http://yaina.de/jreuter/
15588 W:      http://www.qsl.net/dl1bke/
15589 L:      linux-hams@vger.kernel.org
15590 S:      Maintained
15591 F:      Documentation/networking/z8530drv.txt
15592 F:      drivers/net/hamradio/*scc.c
15593 F:      drivers/net/hamradio/z8530.h
15594
15595 ZBUD COMPRESSED PAGE ALLOCATOR
15596 M:      Seth Jennings <sjenning@redhat.com>
15597 M:      Dan Streetman <ddstreet@ieee.org>
15598 L:      linux-mm@kvack.org
15599 S:      Maintained
15600 F:      mm/zbud.c
15601 F:      include/linux/zbud.h
15602
15603 ZD1211RW WIRELESS DRIVER
15604 M:      Daniel Drake <dsd@gentoo.org>
15605 M:      Ulrich Kunitz <kune@deine-taler.de>
15606 W:      http://zd1211.ath.cx/wiki/DriverRewrite
15607 L:      linux-wireless@vger.kernel.org
15608 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
15609 S:      Maintained
15610 F:      drivers/net/wireless/zydas/zd1211rw/
15611
15612 ZD1301 MEDIA DRIVER
15613 M:      Antti Palosaari <crope@iki.fi>
15614 L:      linux-media@vger.kernel.org
15615 W:      https://linuxtv.org/
15616 W:      http://palosaari.fi/linux/
15617 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
15618 S:      Maintained
15619 F:      drivers/media/usb/dvb-usb-v2/zd1301*
15620
15621 ZD1301_DEMOD MEDIA DRIVER
15622 M:      Antti Palosaari <crope@iki.fi>
15623 L:      linux-media@vger.kernel.org
15624 W:      https://linuxtv.org/
15625 W:      http://palosaari.fi/linux/
15626 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
15627 S:      Maintained
15628 F:      drivers/media/dvb-frontends/zd1301_demod*
15629
15630 ZPOOL COMPRESSED PAGE STORAGE API
15631 M:      Dan Streetman <ddstreet@ieee.org>
15632 L:      linux-mm@kvack.org
15633 S:      Maintained
15634 F:      mm/zpool.c
15635 F:      include/linux/zpool.h
15636
15637 ZR36067 VIDEO FOR LINUX DRIVER
15638 L:      mjpeg-users@lists.sourceforge.net
15639 L:      linux-media@vger.kernel.org
15640 W:      http://mjpeg.sourceforge.net/driver-zoran/
15641 T:      hg https://linuxtv.org/hg/v4l-dvb
15642 S:      Odd Fixes
15643 F:      drivers/media/pci/zoran/
15644
15645 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
15646 M:      Minchan Kim <minchan@kernel.org>
15647 M:      Nitin Gupta <ngupta@vflare.org>
15648 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
15649 L:      linux-kernel@vger.kernel.org
15650 S:      Maintained
15651 F:      drivers/block/zram/
15652 F:      Documentation/blockdev/zram.txt
15653
15654 ZS DECSTATION Z85C30 SERIAL DRIVER
15655 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
15656 S:      Maintained
15657 F:      drivers/tty/serial/zs.*
15658
15659 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
15660 M:      Minchan Kim <minchan@kernel.org>
15661 M:      Nitin Gupta <ngupta@vflare.org>
15662 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
15663 L:      linux-mm@kvack.org
15664 S:      Maintained
15665 F:      mm/zsmalloc.c
15666 F:      include/linux/zsmalloc.h
15667 F:      Documentation/vm/zsmalloc.txt
15668
15669 ZSWAP COMPRESSED SWAP CACHING
15670 M:      Seth Jennings <sjenning@redhat.com>
15671 M:      Dan Streetman <ddstreet@ieee.org>
15672 L:      linux-mm@kvack.org
15673 S:      Maintained
15674 F:      mm/zswap.c
15675
15676 THE REST
15677 M:      Linus Torvalds <torvalds@linux-foundation.org>
15678 L:      linux-kernel@vger.kernel.org
15679 Q:      http://patchwork.kernel.org/project/LKML/list/
15680 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
15681 S:      Buried alive in reporters
15682 F:      *
15683 F:      */