MAINTAINERS

   1
   2
   3         List of maintainers and how to submit kernel changes
   4
   5 Please try to follow the guidelines below.  This will make things
   6 easier on the maintainers.  Not all of these guidelines matter for every
   7 trivial patch so apply some common sense.
   8
   9 1.      Always _test_ your changes, however small, on at least 4 or
  10         5 people, preferably many more.
  11
  12 2.      Try to release a few ALPHA test versions to the net. Announce
  13         them onto the kernel channel and await results. This is especially
  14         important for device drivers, because often that's the only way
  15         you will find things like the fact version 3 firmware needs
  16         a magic fix you didn't know about, or some clown changed the
  17         chips on a board and not its name.  (Don't laugh!  Look at the
  18         SMC etherpower for that.)
  19
  20 3.      Make sure your changes compile correctly in multiple
  21         configurations. In particular check that changes work both as a
  22         module and built into the kernel.
  23
  24 4.      When you are happy with a change make it generally available for
  25         testing and await feedback.
  26
  27 5.      Make a patch available to the relevant maintainer in the list. Use
  28         'diff -u' to make the patch easy to merge. Be prepared to get your
  29         changes sent back with seemingly silly requests about formatting
  30         and variable names.  These aren't as silly as they seem. One
  31         job the maintainers (and especially Linus) do is to keep things
  32         looking the same. Sometimes this means that the clever hack in
  33         your driver to get around a problem actually needs to become a
  34         generalized kernel feature ready for next time.
  35
  36         PLEASE check your patch with the automated style checker
  37         (scripts/checkpatch.pl) to catch trivial style violations.
  38         See Documentation/process/coding-style.rst for guidance here.
  39
  40         PLEASE CC: the maintainers and mailing lists that are generated
  41         by scripts/get_maintainer.pl.  The results returned by the
  42         script will be best if you have git installed and are making
  43         your changes in a branch derived from Linus' latest git tree.
  44         See Documentation/process/submitting-patches.rst for details.
  45
  46         PLEASE try to include any credit lines you want added with the
  47         patch. It avoids people being missed off by mistake and makes
  48         it easier to know who wants adding and who doesn't.
  49
  50         PLEASE document known bugs. If it doesn't work for everything
  51         or does something very odd once a month document it.
  52
  53         PLEASE remember that submissions must be made under the terms
  54         of the Linux Foundation certificate of contribution and should
  55         include a Signed-off-by: line.  The current version of this
  56         "Developer's Certificate of Origin" (DCO) is listed in the file
  57         Documentation/process/submitting-patches.rst.
  58
  59 6.      Make sure you have the right to send any changes you make. If you
  60         do changes at work you may find your employer owns the patch
  61         not you.
  62
  63 7.      When sending security related changes or reports to a maintainer
  64         please Cc: security@kernel.org, especially if the maintainer
  65         does not respond. Please keep in mind that the security team is
  66         a small set of people who can be efficient only when working on
  67         verified bugs. Please only Cc: this list when you have identified
  68         that the bug would present a short-term risk to other users if it
  69         were publicly disclosed. For example, reports of address leaks do
  70         not represent an immediate threat and are better handled publicly,
  71         and ideally, should come with a patch proposal. Please do not send
  72         automated reports to this list either. Such bugs will be handled
  73         better and faster in the usual public places.
  74
  75 8.      Happy hacking.
  76
  77 Descriptions of section entries:
  78
  79         P: Person (obsolete)
  80         M: Mail patches to: FullName <address@domain>
  81         R: Designated reviewer: FullName <address@domain>
  82            These reviewers should be CCed on patches.
  83         L: Mailing list that is relevant to this area
  84         W: Web-page with status/info
  85         B: URI for where to file bugs. A web-page with detailed bug
  86            filing info, a direct bug tracker link, or a mailto: URI.
  87         C: URI for chat protocol, server and channel where developers
  88            usually hang out, for example irc://server/channel.
  89         Q: Patchwork web based patch tracking system site
  90         T: SCM tree type and location.
  91            Type is one of: git, hg, quilt, stgit, topgit
  92         S: Status, one of the following:
  93            Supported:   Someone is actually paid to look after this.
  94            Maintained:  Someone actually looks after it.
  95            Odd Fixes:   It has a maintainer but they don't have time to do
  96                         much other than throw the odd patch in. See below..
  97            Orphan:      No current maintainer [but maybe you could take the
  98                         role as you write your new code].
  99            Obsolete:    Old code. Something tagged obsolete generally means
 100                         it has been replaced by a better system and you
 101                         should be using that.
 102         F: Files and directories with wildcard patterns.
 103            A trailing slash includes all files and subdirectory files.
 104            F:   drivers/net/    all files in and below drivers/net
 105            F:   drivers/net/*   all files in drivers/net, but not below
 106            F:   */net/*         all files in "any top level directory"/net
 107            One pattern per line.  Multiple F: lines acceptable.
 108         N: Files and directories with regex patterns.
 109            N:   [^a-z]tegra     all files whose path contains the word tegra
 110            One pattern per line.  Multiple N: lines acceptable.
 111            scripts/get_maintainer.pl has different behavior for files that
 112            match F: pattern and matches of N: patterns.  By default,
 113            get_maintainer will not look at git log history when an F: pattern
 114            match occurs.  When an N: match occurs, git log history is used
 115            to also notify the people that have git commit signatures.
 116         X: Files and directories that are NOT maintained, same rules as F:
 117            Files exclusions are tested before file matches.
 118            Can be useful for excluding a specific subdirectory, for instance:
 119            F:   net/
 120            X:   net/ipv6/
 121            matches all files in and below net excluding net/ipv6/
 122         K: Keyword perl extended regex pattern to match content in a
 123            patch or file.  For instance:
 124            K: of_get_profile
 125               matches patches or files that contain "of_get_profile"
 126            K: \b(printk|pr_(info|err))\b
 127               matches patches or files that contain one or more of the words
 128               printk, pr_info or pr_err
 129            One regex pattern per line.  Multiple K: lines acceptable.
 130
 131 Note: For the hard of thinking, this list is meant to remain in alphabetical
 132 order. If you could add yourselves to it in alphabetical order that would be
 133 so much easier [Ed]
 134
 135 Maintainers List (try to look for most precise areas first)
 136
 137                 -----------------------------------
 138
 139 3C59X NETWORK DRIVER
 140 M:      Steffen Klassert <klassert@kernel.org>
 141 L:      netdev@vger.kernel.org
 142 S:      Odd Fixes
 143 F:      Documentation/networking/vortex.txt
 144 F:      drivers/net/ethernet/3com/3c59x.c
 145
 146 3CR990 NETWORK DRIVER
 147 M:      David Dillow <dave@thedillows.org>
 148 L:      netdev@vger.kernel.org
 149 S:      Maintained
 150 F:      drivers/net/ethernet/3com/typhoon*
 151
 152 3WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS)
 153 M:      Adam Radford <aradford@gmail.com>
 154 L:      linux-scsi@vger.kernel.org
 155 W:      http://www.lsi.com
 156 S:      Supported
 157 F:      drivers/scsi/3w-*
 158
 159 53C700 AND 53C700-66 SCSI DRIVER
 160 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
 161 L:      linux-scsi@vger.kernel.org
 162 S:      Maintained
 163 F:      drivers/scsi/53c700*
 164
 165 6LOWPAN GENERIC (BTLE/IEEE 802.15.4)
 166 M:      Alexander Aring <alex.aring@gmail.com>
 167 M:      Jukka Rissanen <jukka.rissanen@linux.intel.com>
 168 L:      linux-bluetooth@vger.kernel.org
 169 L:      linux-wpan@vger.kernel.org
 170 S:      Maintained
 171 F:      net/6lowpan/
 172 F:      include/net/6lowpan.h
 173 F:      Documentation/networking/6lowpan.txt
 174
 175 6PACK NETWORK DRIVER FOR AX.25
 176 M:      Andreas Koensgen <ajk@comnets.uni-bremen.de>
 177 L:      linux-hams@vger.kernel.org
 178 S:      Maintained
 179 F:      drivers/net/hamradio/6pack.c
 180
 181 8169 10/100/1000 GIGABIT ETHERNET DRIVER
 182 M:      Realtek linux nic maintainers <nic_swsd@realtek.com>
 183 L:      netdev@vger.kernel.org
 184 S:      Maintained
 185 F:      drivers/net/ethernet/realtek/r8169.c
 186
 187 8250/16?50 (AND CLONE UARTS) SERIAL DRIVER
 188 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 189 L:      linux-serial@vger.kernel.org
 190 S:      Maintained
 191 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
 192 F:      drivers/tty/serial/8250*
 193 F:      include/linux/serial_8250.h
 194
 195 8390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.]
 196 L:      netdev@vger.kernel.org
 197 S:      Orphan / Obsolete
 198 F:      drivers/net/ethernet/8390/
 199
 200 9P FILE SYSTEM
 201 M:      Eric Van Hensbergen <ericvh@gmail.com>
 202 M:      Ron Minnich <rminnich@sandia.gov>
 203 M:      Latchesar Ionkov <lucho@ionkov.net>
 204 L:      v9fs-developer@lists.sourceforge.net
 205 W:      http://swik.net/v9fs
 206 Q:      http://patchwork.kernel.org/project/v9fs-devel/list/
 207 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git
 208 S:      Maintained
 209 F:      Documentation/filesystems/9p.txt
 210 F:      fs/9p/
 211 F:      net/9p/
 212 F:      include/net/9p/
 213 F:      include/uapi/linux/virtio_9p.h
 214 F:      include/trace/events/9p.h
 215
 216 A8293 MEDIA DRIVER
 217 M:      Antti Palosaari <crope@iki.fi>
 218 L:      linux-media@vger.kernel.org
 219 W:      https://linuxtv.org
 220 W:      http://palosaari.fi/linux/
 221 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 222 T:      git git://linuxtv.org/anttip/media_tree.git
 223 S:      Maintained
 224 F:      drivers/media/dvb-frontends/a8293*
 225
 226 AACRAID SCSI RAID DRIVER
 227 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
 228 L:      linux-scsi@vger.kernel.org
 229 W:      http://www.adaptec.com/
 230 S:      Supported
 231 F:      Documentation/scsi/aacraid.txt
 232 F:      drivers/scsi/aacraid/
 233
 234 ABI/API
 235 L:      linux-api@vger.kernel.org
 236 F:      include/linux/syscalls.h
 237 F:      kernel/sys_ni.c
 238
 239 ABIT UGURU 1,2 HARDWARE MONITOR DRIVER
 240 M:      Hans de Goede <hdegoede@redhat.com>
 241 L:      linux-hwmon@vger.kernel.org
 242 S:      Maintained
 243 F:      drivers/hwmon/abituguru.c
 244
 245 ABIT UGURU 3 HARDWARE MONITOR DRIVER
 246 M:      Alistair John Strachan <alistair@devzero.co.uk>
 247 L:      linux-hwmon@vger.kernel.org
 248 S:      Maintained
 249 F:      drivers/hwmon/abituguru3.c
 250
 251 ACCES 104-DIO-48E GPIO DRIVER
 252 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 253 L:      linux-gpio@vger.kernel.org
 254 S:      Maintained
 255 F:      drivers/gpio/gpio-104-dio-48e.c
 256
 257 ACCES 104-IDI-48 GPIO DRIVER
 258 M:      "William Breathitt Gray" <vilhelm.gray@gmail.com>
 259 L:      linux-gpio@vger.kernel.org
 260 S:      Maintained
 261 F:      drivers/gpio/gpio-104-idi-48.c
 262
 263 ACCES 104-IDIO-16 GPIO DRIVER
 264 M:      "William Breathitt Gray" <vilhelm.gray@gmail.com>
 265 L:      linux-gpio@vger.kernel.org
 266 S:      Maintained
 267 F:      drivers/gpio/gpio-104-idio-16.c
 268
 269 ACCES 104-QUAD-8 IIO DRIVER
 270 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 271 L:      linux-iio@vger.kernel.org
 272 S:      Maintained
 273 F:      Documentation/ABI/testing/sysfs-bus-iio-counter-104-quad-8
 274 F:      drivers/iio/counter/104-quad-8.c
 275
 276 ACCES PCI-IDIO-16 GPIO DRIVER
 277 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 278 L:      linux-gpio@vger.kernel.org
 279 S:      Maintained
 280 F:      drivers/gpio/gpio-pci-idio-16.c
 281
 282 ACCES PCIe-IDIO-24 GPIO DRIVER
 283 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 284 L:      linux-gpio@vger.kernel.org
 285 S:      Maintained
 286 F:      drivers/gpio/gpio-pcie-idio-24.c
 287
 288 ACENIC DRIVER
 289 M:      Jes Sorensen <jes@trained-monkey.org>
 290 L:      linux-acenic@sunsite.dk
 291 S:      Maintained
 292 F:      drivers/net/ethernet/alteon/acenic*
 293
 294 ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER
 295 M:      Peter Feuerer <peter@piie.net>
 296 L:      platform-driver-x86@vger.kernel.org
 297 W:      http://piie.net/?section=acerhdf
 298 S:      Maintained
 299 F:      drivers/platform/x86/acerhdf.c
 300
 301 ACER WMI LAPTOP EXTRAS
 302 M:      "Lee, Chun-Yi" <jlee@suse.com>
 303 L:      platform-driver-x86@vger.kernel.org
 304 S:      Maintained
 305 F:      drivers/platform/x86/acer-wmi.c
 306
 307 ACPI
 308 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 309 M:      Len Brown <lenb@kernel.org>
 310 L:      linux-acpi@vger.kernel.org
 311 W:      https://01.org/linux-acpi
 312 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 313 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 314 B:      https://bugzilla.kernel.org
 315 S:      Supported
 316 F:      drivers/acpi/
 317 F:      drivers/pnp/pnpacpi/
 318 F:      include/linux/acpi.h
 319 F:      include/linux/fwnode.h
 320 F:      include/acpi/
 321 F:      Documentation/acpi/
 322 F:      Documentation/ABI/testing/sysfs-bus-acpi
 323 F:      Documentation/ABI/testing/configfs-acpi
 324 F:      drivers/pci/*acpi*
 325 F:      drivers/pci/*/*acpi*
 326 F:      drivers/pci/*/*/*acpi*
 327 F:      tools/power/acpi/
 328
 329 ACPI APEI
 330 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 331 M:      Len Brown <lenb@kernel.org>
 332 L:      linux-acpi@vger.kernel.org
 333 R:      Tony Luck <tony.luck@intel.com>
 334 R:      Borislav Petkov <bp@alien8.de>
 335 F:      drivers/acpi/apei/
 336
 337 ACPI COMPONENT ARCHITECTURE (ACPICA)
 338 M:      Robert Moore <robert.moore@intel.com>
 339 M:      Erik Schmauss <erik.schmauss@intel.com>
 340 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
 341 L:      linux-acpi@vger.kernel.org
 342 L:      devel@acpica.org
 343 W:      https://acpica.org/
 344 W:      https://github.com/acpica/acpica/
 345 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 346 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 347 B:      https://bugzilla.kernel.org
 348 B:      https://bugs.acpica.org
 349 S:      Supported
 350 F:      drivers/acpi/acpica/
 351 F:      include/acpi/
 352 F:      tools/power/acpi/
 353
 354 ACPI FAN DRIVER
 355 M:      Zhang Rui <rui.zhang@intel.com>
 356 L:      linux-acpi@vger.kernel.org
 357 W:      https://01.org/linux-acpi
 358 B:      https://bugzilla.kernel.org
 359 S:      Supported
 360 F:      drivers/acpi/fan.c
 361
 362 ACPI FOR ARM64 (ACPI/arm64)
 363 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
 364 M:      Hanjun Guo <hanjun.guo@linaro.org>
 365 M:      Sudeep Holla <sudeep.holla@arm.com>
 366 L:      linux-acpi@vger.kernel.org
 367 S:      Maintained
 368 F:      drivers/acpi/arm64
 369
 370 ACPI PMIC DRIVERS
 371 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 372 M:      Len Brown <lenb@kernel.org>
 373 R:      Andy Shevchenko <andy@infradead.org>
 374 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
 375 L:      linux-acpi@vger.kernel.org
 376 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 377 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 378 B:      https://bugzilla.kernel.org
 379 S:      Supported
 380 F:      drivers/acpi/pmic/
 381
 382 ACPI THERMAL DRIVER
 383 M:      Zhang Rui <rui.zhang@intel.com>
 384 L:      linux-acpi@vger.kernel.org
 385 W:      https://01.org/linux-acpi
 386 B:      https://bugzilla.kernel.org
 387 S:      Supported
 388 F:      drivers/acpi/*thermal*
 389
 390 ACPI VIDEO DRIVER
 391 M:      Zhang Rui <rui.zhang@intel.com>
 392 L:      linux-acpi@vger.kernel.org
 393 W:      https://01.org/linux-acpi
 394 B:      https://bugzilla.kernel.org
 395 S:      Supported
 396 F:      drivers/acpi/acpi_video.c
 397
 398 ACPI WMI DRIVER
 399 L:      platform-driver-x86@vger.kernel.org
 400 S:      Orphan
 401 F:      drivers/platform/x86/wmi.c
 402 F:      include/uapi/linux/wmi.h
 403
 404 AD1889 ALSA SOUND DRIVER
 405 M:      Thibaut Varene <T-Bone@parisc-linux.org>
 406 W:      http://wiki.parisc-linux.org/AD1889
 407 L:      linux-parisc@vger.kernel.org
 408 S:      Maintained
 409 F:      sound/pci/ad1889.*
 410
 411 AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER
 412 M:      Michael Hennerich <michael.hennerich@analog.com>
 413 W:      http://wiki.analog.com/AD5254
 414 W:      http://ez.analog.com/community/linux-device-drivers
 415 S:      Supported
 416 F:      drivers/misc/ad525x_dpot.c
 417
 418 AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821)
 419 M:      Michael Hennerich <michael.hennerich@analog.com>
 420 W:      http://wiki.analog.com/AD5398
 421 W:      http://ez.analog.com/community/linux-device-drivers
 422 S:      Supported
 423 F:      drivers/regulator/ad5398.c
 424
 425 AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A)
 426 M:      Michael Hennerich <michael.hennerich@analog.com>
 427 W:      http://wiki.analog.com/AD7142
 428 W:      http://ez.analog.com/community/linux-device-drivers
 429 S:      Supported
 430 F:      drivers/input/misc/ad714x.c
 431
 432 AD7877 TOUCHSCREEN DRIVER
 433 M:      Michael Hennerich <michael.hennerich@analog.com>
 434 W:      http://wiki.analog.com/AD7877
 435 W:      http://ez.analog.com/community/linux-device-drivers
 436 S:      Supported
 437 F:      drivers/input/touchscreen/ad7877.c
 438
 439 AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889)
 440 M:      Michael Hennerich <michael.hennerich@analog.com>
 441 W:      http://wiki.analog.com/AD7879
 442 W:      http://ez.analog.com/community/linux-device-drivers
 443 S:      Supported
 444 F:      drivers/input/touchscreen/ad7879.c
 445
 446 ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR)
 447 M:      Jiri Kosina <jikos@kernel.org>
 448 S:      Maintained
 449
 450 ADF7242 IEEE 802.15.4 RADIO DRIVER
 451 M:      Michael Hennerich <michael.hennerich@analog.com>
 452 W:      https://wiki.analog.com/ADF7242
 453 W:      http://ez.analog.com/community/linux-device-drivers
 454 L:      linux-wpan@vger.kernel.org
 455 S:      Supported
 456 F:      drivers/net/ieee802154/adf7242.c
 457 F:      Documentation/devicetree/bindings/net/ieee802154/adf7242.txt
 458
 459 ADM1025 HARDWARE MONITOR DRIVER
 460 M:      Jean Delvare <jdelvare@suse.com>
 461 L:      linux-hwmon@vger.kernel.org
 462 S:      Maintained
 463 F:      Documentation/hwmon/adm1025
 464 F:      drivers/hwmon/adm1025.c
 465
 466 ADM1029 HARDWARE MONITOR DRIVER
 467 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 468 L:      linux-hwmon@vger.kernel.org
 469 S:      Maintained
 470 F:      drivers/hwmon/adm1029.c
 471
 472 ADM8211 WIRELESS DRIVER
 473 L:      linux-wireless@vger.kernel.org
 474 W:      http://wireless.kernel.org/
 475 S:      Orphan
 476 F:      drivers/net/wireless/admtek/adm8211.*
 477
 478 ADP1653 FLASH CONTROLLER DRIVER
 479 M:      Sakari Ailus <sakari.ailus@iki.fi>
 480 L:      linux-media@vger.kernel.org
 481 S:      Maintained
 482 F:      drivers/media/i2c/adp1653.c
 483 F:      include/media/i2c/adp1653.h
 484
 485 ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501)
 486 M:      Michael Hennerich <michael.hennerich@analog.com>
 487 W:      http://wiki.analog.com/ADP5520
 488 W:      http://ez.analog.com/community/linux-device-drivers
 489 S:      Supported
 490 F:      drivers/mfd/adp5520.c
 491 F:      drivers/video/backlight/adp5520_bl.c
 492 F:      drivers/leds/leds-adp5520.c
 493 F:      drivers/gpio/gpio-adp5520.c
 494 F:      drivers/input/keyboard/adp5520-keys.c
 495
 496 ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587)
 497 M:      Michael Hennerich <michael.hennerich@analog.com>
 498 W:      http://wiki.analog.com/ADP5588
 499 W:      http://ez.analog.com/community/linux-device-drivers
 500 S:      Supported
 501 F:      drivers/input/keyboard/adp5588-keys.c
 502 F:      drivers/gpio/gpio-adp5588.c
 503
 504 ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863)
 505 M:      Michael Hennerich <michael.hennerich@analog.com>
 506 W:      http://wiki.analog.com/ADP8860
 507 W:      http://ez.analog.com/community/linux-device-drivers
 508 S:      Supported
 509 F:      drivers/video/backlight/adp8860_bl.c
 510
 511 ADS1015 HARDWARE MONITOR DRIVER
 512 M:      Dirk Eibach <eibach@gdsys.de>
 513 L:      linux-hwmon@vger.kernel.org
 514 S:      Maintained
 515 F:      Documentation/hwmon/ads1015
 516 F:      drivers/hwmon/ads1015.c
 517 F:      include/linux/platform_data/ads1015.h
 518
 519 ADT746X FAN DRIVER
 520 M:      Colin Leroy <colin@colino.net>
 521 S:      Maintained
 522 F:      drivers/macintosh/therm_adt746x.c
 523
 524 ADT7475 HARDWARE MONITOR DRIVER
 525 M:      Jean Delvare <jdelvare@suse.com>
 526 L:      linux-hwmon@vger.kernel.org
 527 S:      Maintained
 528 F:      Documentation/hwmon/adt7475
 529 F:      drivers/hwmon/adt7475.c
 530
 531 ADVANSYS SCSI DRIVER
 532 M:      Matthew Wilcox <matthew@wil.cx>
 533 M:      Hannes Reinecke <hare@suse.com>
 534 L:      linux-scsi@vger.kernel.org
 535 S:      Maintained
 536 F:      Documentation/scsi/advansys.txt
 537 F:      drivers/scsi/advansys.c
 538
 539 ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346)
 540 M:      Michael Hennerich <michael.hennerich@analog.com>
 541 W:      http://wiki.analog.com/ADXL345
 542 W:      http://ez.analog.com/community/linux-device-drivers
 543 S:      Supported
 544 F:      drivers/input/misc/adxl34x.c
 545
 546 AF9013 MEDIA DRIVER
 547 M:      Antti Palosaari <crope@iki.fi>
 548 L:      linux-media@vger.kernel.org
 549 W:      https://linuxtv.org
 550 W:      http://palosaari.fi/linux/
 551 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 552 T:      git git://linuxtv.org/anttip/media_tree.git
 553 S:      Maintained
 554 F:      drivers/media/dvb-frontends/af9013*
 555
 556 AF9033 MEDIA DRIVER
 557 M:      Antti Palosaari <crope@iki.fi>
 558 L:      linux-media@vger.kernel.org
 559 W:      https://linuxtv.org
 560 W:      http://palosaari.fi/linux/
 561 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 562 T:      git git://linuxtv.org/anttip/media_tree.git
 563 S:      Maintained
 564 F:      drivers/media/dvb-frontends/af9033*
 565
 566 AFFS FILE SYSTEM
 567 M:      David Sterba <dsterba@suse.com>
 568 L:      linux-fsdevel@vger.kernel.org
 569 S:      Odd Fixes
 570 F:      Documentation/filesystems/affs.txt
 571 F:      fs/affs/
 572
 573 AFS FILESYSTEM
 574 M:      David Howells <dhowells@redhat.com>
 575 L:      linux-afs@lists.infradead.org
 576 S:      Supported
 577 F:      fs/afs/
 578 F:      include/trace/events/afs.h
 579 F:      Documentation/filesystems/afs.txt
 580 W:      https://www.infradead.org/~dhowells/kafs/
 581
 582 AGPGART DRIVER
 583 M:      David Airlie <airlied@linux.ie>
 584 T:      git git://people.freedesktop.org/~airlied/linux (part of drm maint)
 585 S:      Maintained
 586 F:      drivers/char/agp/
 587 F:      include/linux/agp*
 588 F:      include/uapi/linux/agp*
 589
 590 AHA152X SCSI DRIVER
 591 M:      "Juergen E. Fischer" <fischer@norbit.de>
 592 L:      linux-scsi@vger.kernel.org
 593 S:      Maintained
 594 F:      drivers/scsi/aha152x*
 595 F:      drivers/scsi/pcmcia/aha152x*
 596
 597 AIC7XXX / AIC79XX SCSI DRIVER
 598 M:      Hannes Reinecke <hare@suse.com>
 599 L:      linux-scsi@vger.kernel.org
 600 S:      Maintained
 601 F:      drivers/scsi/aic7xxx/
 602
 603 AIMSLAB FM RADIO RECEIVER DRIVER
 604 M:      Hans Verkuil <hverkuil@xs4all.nl>
 605 L:      linux-media@vger.kernel.org
 606 T:      git git://linuxtv.org/media_tree.git
 607 W:      https://linuxtv.org
 608 S:      Maintained
 609 F:      drivers/media/radio/radio-aimslab*
 610
 611 AIO
 612 M:      Benjamin LaHaise <bcrl@kvack.org>
 613 L:      linux-aio@kvack.org
 614 S:      Supported
 615 F:      fs/aio.c
 616 F:      include/linux/*aio*.h
 617
 618 AIRSPY MEDIA DRIVER
 619 M:      Antti Palosaari <crope@iki.fi>
 620 L:      linux-media@vger.kernel.org
 621 W:      https://linuxtv.org
 622 W:      http://palosaari.fi/linux/
 623 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 624 T:      git git://linuxtv.org/anttip/media_tree.git
 625 S:      Maintained
 626 F:      drivers/media/usb/airspy/
 627
 628 ALACRITECH GIGABIT ETHERNET DRIVER
 629 M:      Lino Sanfilippo <LinoSanfilippo@gmx.de>
 630 S:      Maintained
 631 F:      drivers/net/ethernet/alacritech/*
 632
 633 ALCATEL SPEEDTOUCH USB DRIVER
 634 M:      Duncan Sands <duncan.sands@free.fr>
 635 L:      linux-usb@vger.kernel.org
 636 W:      http://www.linux-usb.org/SpeedTouch/
 637 S:      Maintained
 638 F:      drivers/usb/atm/speedtch.c
 639 F:      drivers/usb/atm/usbatm.c
 640
 641 ALCHEMY AU1XX0 MMC DRIVER
 642 M:      Manuel Lauss <manuel.lauss@gmail.com>
 643 S:      Maintained
 644 F:      drivers/mmc/host/au1xmmc.c
 645
 646 ALI1563 I2C DRIVER
 647 M:      Rudolf Marek <r.marek@assembler.cz>
 648 L:      linux-i2c@vger.kernel.org
 649 S:      Maintained
 650 F:      Documentation/i2c/busses/i2c-ali1563
 651 F:      drivers/i2c/busses/i2c-ali1563.c
 652
 653 ALLWINNER SECURITY SYSTEM
 654 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 655 L:      linux-crypto@vger.kernel.org
 656 S:      Maintained
 657 F:      drivers/crypto/sunxi-ss/
 658
 659 ALPHA PORT
 660 M:      Richard Henderson <rth@twiddle.net>
 661 M:      Ivan Kokshaysky <ink@jurassic.park.msu.ru>
 662 M:      Matt Turner <mattst88@gmail.com>
 663 S:      Odd Fixes
 664 L:      linux-alpha@vger.kernel.org
 665 F:      arch/alpha/
 666
 667 ALPS PS/2 TOUCHPAD DRIVER
 668 R:      Pali Rohár <pali.rohar@gmail.com>
 669 F:      drivers/input/mouse/alps.*
 670
 671 ALTERA I2C CONTROLLER DRIVER
 672 M:      Thor Thayer <thor.thayer@linux.intel.com>
 673 S:      Maintained
 674 F:      drivers/i2c/busses/i2c-altera.c
 675
 676 ALTERA MAILBOX DRIVER
 677 M:      Ley Foon Tan <lftan@altera.com>
 678 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 679 S:      Maintained
 680 F:      drivers/mailbox/mailbox-altera.c
 681
 682 ALTERA PIO DRIVER
 683 M:      Tien Hock Loh <thloh@altera.com>
 684 L:      linux-gpio@vger.kernel.org
 685 S:      Maintained
 686 F:      drivers/gpio/gpio-altera.c
 687
 688 ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT
 689 M:      Thor Thayer <thor.thayer@linux.intel.com>
 690 S:      Maintained
 691 F:      drivers/gpio/gpio-altera-a10sr.c
 692 F:      drivers/mfd/altera-a10sr.c
 693 F:      drivers/reset/reset-a10sr.c
 694 F:      include/linux/mfd/altera-a10sr.h
 695 F:      include/dt-bindings/reset/altr,rst-mgr-a10sr.h
 696
 697 ALTERA TRIPLE SPEED ETHERNET DRIVER
 698 M:      Vince Bridgers <vbridger@opensource.altera.com>
 699 L:      netdev@vger.kernel.org
 700 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 701 S:      Maintained
 702 F:      drivers/net/ethernet/altera/
 703
 704 ALTERA UART/JTAG UART SERIAL DRIVERS
 705 M:      Tobias Klauser <tklauser@distanz.ch>
 706 L:      linux-serial@vger.kernel.org
 707 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 708 S:      Maintained
 709 F:      drivers/tty/serial/altera_uart.c
 710 F:      drivers/tty/serial/altera_jtaguart.c
 711 F:      include/linux/altera_uart.h
 712 F:      include/linux/altera_jtaguart.h
 713
 714 AMAZON ETHERNET DRIVERS
 715 M:      Netanel Belgazal <netanel@amazon.com>
 716 R:      Saeed Bishara <saeedb@amazon.com>
 717 R:      Zorik Machulsky <zorik@amazon.com>
 718 L:      netdev@vger.kernel.org
 719 S:      Supported
 720 F:      Documentation/networking/ena.txt
 721 F:      drivers/net/ethernet/amazon/
 722
 723 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER
 724 M:      Tom Lendacky <thomas.lendacky@amd.com>
 725 M:      Gary Hook <gary.hook@amd.com>
 726 L:      linux-crypto@vger.kernel.org
 727 S:      Supported
 728 F:      drivers/crypto/ccp/
 729 F:      include/linux/ccp.h
 730
 731 AMD FAM15H PROCESSOR POWER MONITORING DRIVER
 732 M:      Huang Rui <ray.huang@amd.com>
 733 L:      linux-hwmon@vger.kernel.org
 734 S:      Supported
 735 F:      Documentation/hwmon/fam15h_power
 736 F:      drivers/hwmon/fam15h_power.c
 737
 738 AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER
 739 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 740 S:      Orphan
 741 F:      drivers/usb/gadget/udc/amd5536udc.*
 742
 743 AMD GEODE PROCESSOR/CHIPSET SUPPORT
 744 P:      Andres Salomon <dilinger@queued.net>
 745 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 746 W:      http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html
 747 S:      Supported
 748 F:      drivers/char/hw_random/geode-rng.c
 749 F:      drivers/crypto/geode*
 750 F:      drivers/video/fbdev/geode/
 751 F:      arch/x86/include/asm/geode.h
 752
 753 AMD IOMMU (AMD-VI)
 754 M:      Joerg Roedel <joro@8bytes.org>
 755 L:      iommu@lists.linux-foundation.org
 756 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
 757 S:      Maintained
 758 F:      drivers/iommu/amd_iommu*.[ch]
 759 F:      include/linux/amd-iommu.h
 760
 761 AMD KFD
 762 M:      Oded Gabbay <oded.gabbay@gmail.com>
 763 L:      dri-devel@lists.freedesktop.org
 764 T:      git git://people.freedesktop.org/~gabbayo/linux.git
 765 S:      Supported
 766 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c
 767 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h
 768 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v7.c
 769 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v8.c
 770 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_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 AD9389B DRIVER
 798 M:      Hans Verkuil <hans.verkuil@cisco.com>
 799 L:      linux-media@vger.kernel.org
 800 S:      Maintained
 801 F:      drivers/media/i2c/ad9389b*
 802
 803 ANALOG DEVICES INC ADV7180 DRIVER
 804 M:      Lars-Peter Clausen <lars@metafoo.de>
 805 L:      linux-media@vger.kernel.org
 806 W:      http://ez.analog.com/community/linux-device-drivers
 807 S:      Supported
 808 F:      drivers/media/i2c/adv7180.c
 809
 810 ANALOG DEVICES INC ADV748X DRIVER
 811 M:      Kieran Bingham <kieran.bingham@ideasonboard.com>
 812 L:      linux-media@vger.kernel.org
 813 S:      Maintained
 814 F:      drivers/media/i2c/adv748x/*
 815
 816 ANALOG DEVICES INC ADV7511 DRIVER
 817 M:      Hans Verkuil <hans.verkuil@cisco.com>
 818 L:      linux-media@vger.kernel.org
 819 S:      Maintained
 820 F:      drivers/media/i2c/adv7511*
 821
 822 ANALOG DEVICES INC ADV7604 DRIVER
 823 M:      Hans Verkuil <hans.verkuil@cisco.com>
 824 L:      linux-media@vger.kernel.org
 825 S:      Maintained
 826 F:      drivers/media/i2c/adv7604*
 827
 828 ANALOG DEVICES INC ADV7842 DRIVER
 829 M:      Hans Verkuil <hans.verkuil@cisco.com>
 830 L:      linux-media@vger.kernel.org
 831 S:      Maintained
 832 F:      drivers/media/i2c/adv7842*
 833
 834 ANALOG DEVICES INC ASOC CODEC DRIVERS
 835 M:      Lars-Peter Clausen <lars@metafoo.de>
 836 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 837 W:      http://wiki.analog.com/
 838 W:      http://ez.analog.com/community/linux-device-drivers
 839 S:      Supported
 840 F:      sound/soc/codecs/adau*
 841 F:      sound/soc/codecs/adav*
 842 F:      sound/soc/codecs/ad1*
 843 F:      sound/soc/codecs/ad7*
 844 F:      sound/soc/codecs/ssm*
 845 F:      sound/soc/codecs/sigmadsp.*
 846
 847 ANALOG DEVICES INC DMA DRIVERS
 848 M:      Lars-Peter Clausen <lars@metafoo.de>
 849 W:      http://ez.analog.com/community/linux-device-drivers
 850 S:      Supported
 851 F:      drivers/dma/dma-axi-dmac.c
 852
 853 ANALOG DEVICES INC IIO DRIVERS
 854 M:      Lars-Peter Clausen <lars@metafoo.de>
 855 M:      Michael Hennerich <Michael.Hennerich@analog.com>
 856 W:      http://wiki.analog.com/
 857 W:      http://ez.analog.com/community/linux-device-drivers
 858 S:      Supported
 859 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523
 860 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350
 861 F:      drivers/iio/*/ad*
 862 F:      drivers/iio/adc/ltc2497*
 863 X:      drivers/iio/*/adjd*
 864 F:      drivers/staging/iio/*/ad*
 865
 866 ANDES ARCHITECTURE
 867 M:      Greentime Hu <green.hu@gmail.com>
 868 M:      Vincent Chen <deanbo422@gmail.com>
 869 T:      git https://github.com/andestech/linux.git
 870 S:      Supported
 871 F:      arch/nds32/
 872 F:      Documentation/devicetree/bindings/interrupt-controller/andestech,ativic32.txt
 873 F:      Documentation/devicetree/bindings/nds32/
 874 K:      nds32
 875 N:      nds32
 876
 877 ANDROID CONFIG FRAGMENTS
 878 M:      Rob Herring <robh@kernel.org>
 879 S:      Supported
 880 F:      kernel/configs/android*
 881
 882 ANDROID DRIVERS
 883 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 884 M:      Arve Hjønnevåg <arve@android.com>
 885 M:      Todd Kjos <tkjos@android.com>
 886 M:      Martijn Coenen <maco@android.com>
 887 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
 888 L:      devel@driverdev.osuosl.org
 889 S:      Supported
 890 F:      drivers/android/
 891 F:      drivers/staging/android/
 892
 893 ANDROID GOLDFISH PIC DRIVER
 894 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 895 S:      Supported
 896 F:      Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt
 897 F:      drivers/irqchip/irq-goldfish-pic.c
 898
 899 ANDROID GOLDFISH RTC DRIVER
 900 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 901 S:      Supported
 902 F:      Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt
 903 F:      drivers/rtc/rtc-goldfish.c
 904
 905 ANDROID ION DRIVER
 906 M:      Laura Abbott <labbott@redhat.com>
 907 M:      Sumit Semwal <sumit.semwal@linaro.org>
 908 L:      devel@driverdev.osuosl.org
 909 L:      dri-devel@lists.freedesktop.org
 910 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
 911 S:      Supported
 912 F:      drivers/staging/android/ion
 913 F:      drivers/staging/android/uapi/ion.h
 914
 915 AOA (Apple Onboard Audio) ALSA DRIVER
 916 M:      Johannes Berg <johannes@sipsolutions.net>
 917 L:      linuxppc-dev@lists.ozlabs.org
 918 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 919 S:      Maintained
 920 F:      sound/aoa/
 921
 922 APEX EMBEDDED SYSTEMS STX104 IIO DRIVER
 923 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 924 L:      linux-iio@vger.kernel.org
 925 S:      Maintained
 926 F:      drivers/iio/adc/stx104.c
 927
 928 APM DRIVER
 929 M:      Jiri Kosina <jikos@kernel.org>
 930 S:      Odd fixes
 931 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git
 932 F:      arch/x86/kernel/apm_32.c
 933 F:      include/linux/apm_bios.h
 934 F:      include/uapi/linux/apm_bios.h
 935 F:      drivers/char/apm-emulation.c
 936
 937 APPARMOR SECURITY MODULE
 938 M:      John Johansen <john.johansen@canonical.com>
 939 L:      apparmor@lists.ubuntu.com (subscribers-only, general discussion)
 940 W:      wiki.apparmor.net
 941 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor
 942 S:      Supported
 943 F:      security/apparmor/
 944 F:      Documentation/admin-guide/LSM/apparmor.rst
 945
 946 APPLE BCM5974 MULTITOUCH DRIVER
 947 M:      Henrik Rydberg <rydberg@bitmath.org>
 948 L:      linux-input@vger.kernel.org
 949 S:      Odd fixes
 950 F:      drivers/input/mouse/bcm5974.c
 951
 952 APPLE SMC DRIVER
 953 M:      Henrik Rydberg <rydberg@bitmath.org>
 954 L:      linux-hwmon@vger.kernel.org
 955 S:      Odd fixes
 956 F:      drivers/hwmon/applesmc.c
 957
 958 APPLETALK NETWORK LAYER
 959 L:      netdev@vger.kernel.org
 960 S:      Odd fixes
 961 F:      drivers/net/appletalk/
 962 F:      net/appletalk/
 963
 964 APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT
 965 M:      Duc Dang <dhdang@apm.com>
 966 S:      Supported
 967 F:      arch/arm64/boot/dts/apm/
 968
 969 APPLIED MICRO (APM) X-GENE SOC EDAC
 970 M:      Loc Ho <lho@apm.com>
 971 S:      Supported
 972 F:      drivers/edac/xgene_edac.c
 973 F:      Documentation/devicetree/bindings/edac/apm-xgene-edac.txt
 974
 975 APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER
 976 M:      Iyappan Subramanian <isubramanian@apm.com>
 977 M:      Keyur Chudgar <kchudgar@apm.com>
 978 S:      Supported
 979 F:      drivers/net/ethernet/apm/xgene-v2/
 980
 981 APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER
 982 M:      Iyappan Subramanian <isubramanian@apm.com>
 983 M:      Keyur Chudgar <kchudgar@apm.com>
 984 M:      Quan Nguyen <qnguyen@apm.com>
 985 S:      Supported
 986 F:      drivers/net/ethernet/apm/xgene/
 987 F:      drivers/net/phy/mdio-xgene.c
 988 F:      Documentation/devicetree/bindings/net/apm-xgene-enet.txt
 989 F:      Documentation/devicetree/bindings/net/apm-xgene-mdio.txt
 990
 991 APPLIED MICRO (APM) X-GENE SOC PMU
 992 M:      Tai Nguyen <ttnguyen@apm.com>
 993 S:      Supported
 994 F:      drivers/perf/xgene_pmu.c
 995 F:      Documentation/perf/xgene-pmu.txt
 996 F:      Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt
 997
 998 APTINA CAMERA SENSOR PLL
 999 M:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
1000 L:      linux-media@vger.kernel.org
1001 S:      Maintained
1002 F:      drivers/media/i2c/aptina-pll.*
1003
1004 ARC FRAMEBUFFER DRIVER
1005 M:      Jaya Kumar <jayalk@intworks.biz>
1006 S:      Maintained
1007 F:      drivers/video/fbdev/arcfb.c
1008 F:      drivers/video/fbdev/core/fb_defio.c
1009
1010 ARC PGU DRM DRIVER
1011 M:      Alexey Brodkin <abrodkin@synopsys.com>
1012 S:      Supported
1013 F:      drivers/gpu/drm/arc/
1014 F:      Documentation/devicetree/bindings/display/snps,arcpgu.txt
1015
1016 ARCNET NETWORK LAYER
1017 M:      Michael Grzeschik <m.grzeschik@pengutronix.de>
1018 L:      netdev@vger.kernel.org
1019 S:      Maintained
1020 F:      drivers/net/arcnet/
1021 F:      include/uapi/linux/if_arcnet.h
1022
1023 ARM ARCHITECTED TIMER DRIVER
1024 M:      Mark Rutland <mark.rutland@arm.com>
1025 M:      Marc Zyngier <marc.zyngier@arm.com>
1026 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1027 S:      Maintained
1028 F:      arch/arm/include/asm/arch_timer.h
1029 F:      arch/arm64/include/asm/arch_timer.h
1030 F:      drivers/clocksource/arm_arch_timer.c
1031
1032 ARM HDLCD DRM DRIVER
1033 M:      Liviu Dudau <liviu.dudau@arm.com>
1034 S:      Supported
1035 F:      drivers/gpu/drm/arm/hdlcd_*
1036 F:      Documentation/devicetree/bindings/display/arm,hdlcd.txt
1037
1038 ARM MALI-DP DRM DRIVER
1039 M:      Liviu Dudau <liviu.dudau@arm.com>
1040 M:      Brian Starkey <brian.starkey@arm.com>
1041 M:      Mali DP Maintainers <malidp@foss.arm.com>
1042 S:      Supported
1043 F:      drivers/gpu/drm/arm/
1044 F:      Documentation/devicetree/bindings/display/arm,malidp.txt
1045
1046 ARM MFM AND FLOPPY DRIVERS
1047 M:      Ian Molton <spyro@f2s.com>
1048 S:      Maintained
1049 F:      arch/arm/lib/floppydma.S
1050 F:      arch/arm/include/asm/floppy.h
1051
1052 ARM PMU PROFILING AND DEBUGGING
1053 M:      Will Deacon <will.deacon@arm.com>
1054 M:      Mark Rutland <mark.rutland@arm.com>
1055 S:      Maintained
1056 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1057 F:      arch/arm*/kernel/perf_*
1058 F:      arch/arm/oprofile/common.c
1059 F:      arch/arm*/kernel/hw_breakpoint.c
1060 F:      arch/arm*/include/asm/hw_breakpoint.h
1061 F:      arch/arm*/include/asm/perf_event.h
1062 F:      drivers/perf/*
1063 F:      include/linux/perf/arm_pmu.h
1064 F:      Documentation/devicetree/bindings/arm/pmu.txt
1065 F:      Documentation/devicetree/bindings/perf/
1066
1067 ARM PORT
1068 M:      Russell King <linux@armlinux.org.uk>
1069 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1070 W:      http://www.armlinux.org.uk/
1071 S:      Odd Fixes
1072 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git
1073 F:      arch/arm/
1074 X:      arch/arm/boot/dts/
1075
1076 ARM PRIMECELL AACI PL041 DRIVER
1077 M:      Russell King <linux@armlinux.org.uk>
1078 S:      Odd Fixes
1079 F:      sound/arm/aaci.*
1080
1081 ARM PRIMECELL BUS SUPPORT
1082 M:      Russell King <linux@armlinux.org.uk>
1083 S:      Odd Fixes
1084 F:      drivers/amba/
1085 F:      include/linux/amba/bus.h
1086
1087 ARM PRIMECELL CLCD PL110 DRIVER
1088 M:      Russell King <linux@armlinux.org.uk>
1089 S:      Odd Fixes
1090 F:      drivers/video/fbdev/amba-clcd.*
1091
1092 ARM PRIMECELL KMI PL050 DRIVER
1093 M:      Russell King <linux@armlinux.org.uk>
1094 S:      Odd Fixes
1095 F:      drivers/input/serio/ambakmi.*
1096 F:      include/linux/amba/kmi.h
1097
1098 ARM PRIMECELL MMCI PL180/1 DRIVER
1099 M:      Russell King <linux@armlinux.org.uk>
1100 S:      Odd Fixes
1101 F:      drivers/mmc/host/mmci.*
1102 F:      include/linux/amba/mmci.h
1103
1104 ARM PRIMECELL UART PL010 AND PL011 DRIVERS
1105 M:      Russell King <linux@armlinux.org.uk>
1106 S:      Odd Fixes
1107 F:      drivers/tty/serial/amba-pl01*.c
1108 F:      include/linux/amba/serial.h
1109
1110 ARM SMMU DRIVERS
1111 M:      Will Deacon <will.deacon@arm.com>
1112 R:      Robin Murphy <robin.murphy@arm.com>
1113 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1114 S:      Maintained
1115 F:      drivers/iommu/arm-smmu.c
1116 F:      drivers/iommu/arm-smmu-v3.c
1117 F:      drivers/iommu/io-pgtable-arm.c
1118 F:      drivers/iommu/io-pgtable-arm-v7s.c
1119
1120 ARM SUB-ARCHITECTURES
1121 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1122 S:      Maintained
1123 F:      arch/arm/mach-*/
1124 F:      arch/arm/plat-*/
1125 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc.git
1126
1127 ARM/ACTIONS SEMI ARCHITECTURE
1128 M:      Andreas Färber <afaerber@suse.de>
1129 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1130 S:      Maintained
1131 N:      owl
1132 F:      arch/arm/mach-actions/
1133 F:      arch/arm/boot/dts/owl-*
1134 F:      arch/arm64/boot/dts/actions/
1135 F:      drivers/clocksource/owl-*
1136 F:      drivers/soc/actions/
1137 F:      include/dt-bindings/power/owl-*
1138 F:      include/linux/soc/actions/
1139 F:      Documentation/devicetree/bindings/arm/actions.txt
1140 F:      Documentation/devicetree/bindings/power/actions,owl-sps.txt
1141 F:      Documentation/devicetree/bindings/timer/actions,owl-timer.txt
1142
1143 ARM/ADS SPHERE MACHINE SUPPORT
1144 M:      Lennert Buytenhek <kernel@wantstofly.org>
1145 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1146 S:      Maintained
1147
1148 ARM/AFEB9260 MACHINE SUPPORT
1149 M:      Sergey Lapin <slapin@ossfans.org>
1150 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1151 S:      Maintained
1152
1153 ARM/AJECO 1ARM MACHINE SUPPORT
1154 M:      Lennert Buytenhek <kernel@wantstofly.org>
1155 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1156 S:      Maintained
1157
1158 ARM/Allwinner SoC Clock Support
1159 M:      Emilio López <emilio@elopez.com.ar>
1160 S:      Maintained
1161 F:      drivers/clk/sunxi/
1162
1163 ARM/Allwinner sunXi SoC support
1164 M:      Maxime Ripard <maxime.ripard@bootlin.com>
1165 M:      Chen-Yu Tsai <wens@csie.org>
1166 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1167 S:      Maintained
1168 N:      sun[x456789]i
1169 N:      sun50i
1170 F:      arch/arm/mach-sunxi/
1171 F:      arch/arm64/boot/dts/allwinner/
1172 F:      drivers/clk/sunxi-ng/
1173 F:      drivers/pinctrl/sunxi/
1174 F:      drivers/soc/sunxi/
1175 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git
1176
1177 ARM/Amlogic Meson SoC CLOCK FRAMEWORK
1178 M:      Neil Armstrong <narmstrong@baylibre.com>
1179 M:      Jerome Brunet <jbrunet@baylibre.com>
1180 L:      linux-amlogic@lists.infradead.org
1181 S:      Maintained
1182 F:      drivers/clk/meson/
1183 F:      include/dt-bindings/clock/meson*
1184 F:      include/dt-bindings/clock/gxbb*
1185 F:      Documentation/devicetree/bindings/clock/amlogic*
1186
1187 ARM/Amlogic Meson SoC support
1188 M:      Carlo Caione <carlo@caione.org>
1189 M:      Kevin Hilman <khilman@baylibre.com>
1190 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1191 L:      linux-amlogic@lists.infradead.org
1192 W:      http://linux-meson.com/
1193 S:      Maintained
1194 F:      arch/arm/mach-meson/
1195 F:      arch/arm/boot/dts/meson*
1196 F:      arch/arm64/boot/dts/amlogic/
1197 F:      drivers/pinctrl/meson/
1198 F:      drivers/mmc/host/meson*
1199 N:      meson
1200
1201 ARM/Annapurna Labs ALPINE ARCHITECTURE
1202 M:      Tsahee Zidenberg <tsahee@annapurnalabs.com>
1203 M:      Antoine Tenart <antoine.tenart@free-electrons.com>
1204 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1205 S:      Maintained
1206 F:      arch/arm/mach-alpine/
1207 F:      arch/arm/boot/dts/alpine*
1208 F:      arch/arm64/boot/dts/al/
1209 F:      drivers/*/*alpine*
1210
1211 ARM/ARTPEC MACHINE SUPPORT
1212 M:      Jesper Nilsson <jesper.nilsson@axis.com>
1213 M:      Lars Persson <lars.persson@axis.com>
1214 S:      Maintained
1215 L:      linux-arm-kernel@axis.com
1216 F:      arch/arm/mach-artpec
1217 F:      arch/arm/boot/dts/artpec6*
1218 F:      drivers/clk/axis
1219 F:      drivers/crypto/axis
1220 F:      drivers/pinctrl/pinctrl-artpec*
1221 F:      Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
1222
1223 ARM/ASPEED I2C DRIVER
1224 M:      Brendan Higgins <brendanhiggins@google.com>
1225 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
1226 R:      Joel Stanley <joel@jms.id.au>
1227 L:      linux-i2c@vger.kernel.org
1228 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1229 S:      Maintained
1230 F:      drivers/irqchip/irq-aspeed-i2c-ic.c
1231 F:      drivers/i2c/busses/i2c-aspeed.c
1232 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt
1233 F:      Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
1234
1235 ARM/ASPEED MACHINE SUPPORT
1236 M:      Joel Stanley <joel@jms.id.au>
1237 R:      Andrew Jeffery <andrew@aj.id.au>
1238 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1239 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
1240 Q:      https://patchwork.ozlabs.org/project/linux-aspeed/list/
1241 S:      Supported
1242 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git
1243 F:      arch/arm/mach-aspeed/
1244 F:      arch/arm/boot/dts/aspeed-*
1245 N:      aspeed
1246
1247 ARM/ATMEL AT91 Clock Support
1248 M:      Boris Brezillon <boris.brezillon@bootlin.com>
1249 S:      Maintained
1250 F:      drivers/clk/at91
1251
1252 ARM/CALXEDA HIGHBANK ARCHITECTURE
1253 M:      Rob Herring <robh@kernel.org>
1254 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1255 S:      Maintained
1256 F:      arch/arm/mach-highbank/
1257 F:      arch/arm/boot/dts/highbank.dts
1258 F:      arch/arm/boot/dts/ecx-*.dts*
1259
1260 ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT
1261 M:      Krzysztof Halasa <khalasa@piap.pl>
1262 S:      Maintained
1263 F:      arch/arm/mach-cns3xxx/
1264
1265 ARM/CAVIUM THUNDER NETWORK DRIVER
1266 M:      Sunil Goutham <sgoutham@cavium.com>
1267 M:      Robert Richter <rric@kernel.org>
1268 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1269 S:      Supported
1270 F:      drivers/net/ethernet/cavium/thunder/
1271
1272 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
1273 M:      Lukasz Majewski <lukma@denx.de>
1274 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1275 S:      Maintained
1276 F:      arch/arm/mach-ep93xx/ts72xx.c
1277
1278 ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
1279 M:      Alexander Shiyan <shc_work@mail.ru>
1280 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1281 S:      Odd Fixes
1282 N:      clps711x
1283
1284 ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT
1285 M:      Lennert Buytenhek <kernel@wantstofly.org>
1286 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1287 S:      Maintained
1288
1289 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
1290 M:      Hartley Sweeten <hsweeten@visionengravers.com>
1291 M:      Alexander Sverdlin <alexander.sverdlin@gmail.com>
1292 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1293 S:      Maintained
1294 F:      arch/arm/mach-ep93xx/
1295 F:      arch/arm/mach-ep93xx/include/mach/
1296
1297 ARM/CLKDEV SUPPORT
1298 M:      Russell King <linux@armlinux.org.uk>
1299 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1300 S:      Maintained
1301 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
1302 F:      drivers/clk/clkdev.c
1303
1304 ARM/COMPULAB CM-X270/EM-X270 and CM-X300 MACHINE SUPPORT
1305 M:      Mike Rapoport <mike@compulab.co.il>
1306 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1307 S:      Maintained
1308
1309 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
1310 M:      Baruch Siach <baruch@tkos.co.il>
1311 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1312 S:      Maintained
1313 F:      arch/arm/boot/dts/cx92755*
1314 N:      digicolor
1315
1316 ARM/CONTEC MICRO9 MACHINE SUPPORT
1317 M:      Hubert Feurstein <hubert.feurstein@contec.at>
1318 S:      Maintained
1319 F:      arch/arm/mach-ep93xx/micro9.c
1320
1321 ARM/CORESIGHT FRAMEWORK AND DRIVERS
1322 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
1323 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1324 S:      Maintained
1325 F:      drivers/hwtracing/coresight/*
1326 F:      Documentation/trace/coresight.txt
1327 F:      Documentation/trace/coresight-cpu-debug.txt
1328 F:      Documentation/devicetree/bindings/arm/coresight.txt
1329 F:      Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt
1330 F:      Documentation/ABI/testing/sysfs-bus-coresight-devices-*
1331 F:      tools/perf/arch/arm/util/pmu.c
1332 F:      tools/perf/arch/arm/util/auxtrace.c
1333 F:      tools/perf/arch/arm/util/cs-etm.c
1334 F:      tools/perf/arch/arm/util/cs-etm.h
1335 F:      tools/perf/util/cs-etm.*
1336 F:      tools/perf/util/cs-etm-decoder/*
1337
1338 ARM/CORGI MACHINE SUPPORT
1339 M:      Richard Purdie <rpurdie@rpsys.net>
1340 S:      Maintained
1341
1342 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
1343 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1344 M:      Linus Walleij <linus.walleij@linaro.org>
1345 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1346 T:      git git://github.com/ulli-kroll/linux.git
1347 S:      Maintained
1348 F:      Documentation/devicetree/bindings/arm/gemini.txt
1349 F:      Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
1350 F:      Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt
1351 F:      Documentation/devicetree/bindings/rtc/faraday,ftrtc010.txt
1352 F:      arch/arm/mach-gemini/
1353 F:      drivers/net/ethernet/cortina/
1354 F:      drivers/pinctrl/pinctrl-gemini.c
1355 F:      drivers/rtc/rtc-ftrtc010.c
1356
1357 ARM/CSR SIRFPRIMA2 MACHINE SUPPORT
1358 M:      Barry Song <baohua@kernel.org>
1359 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1360 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux.git
1361 S:      Maintained
1362 F:      arch/arm/boot/dts/prima2*
1363 F:      arch/arm/mach-prima2/
1364 F:      drivers/clk/sirf/
1365 F:      drivers/clocksource/timer-prima2.c
1366 F:      drivers/clocksource/timer-atlas7.c
1367 N:      [^a-z]sirf
1368
1369 ARM/EBSA110 MACHINE SUPPORT
1370 M:      Russell King <linux@armlinux.org.uk>
1371 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1372 W:      http://www.armlinux.org.uk/
1373 S:      Maintained
1374 F:      arch/arm/mach-ebsa110/
1375 F:      drivers/net/ethernet/amd/am79c961a.*
1376
1377 ARM/ENERGY MICRO (SILICON LABS) EFM32 SUPPORT
1378 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
1379 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1380 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1381 S:      Maintained
1382 N:      efm32
1383
1384 ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6)
1385 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1386 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1387 S:      Maintained
1388 F:      arch/arm/mach-pxa/ezx.c
1389
1390 ARM/FARADAY FA526 PORT
1391 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1392 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1393 S:      Maintained
1394 T:      git git://git.berlios.de/gemini-board
1395 F:      arch/arm/mm/*-fa*
1396
1397 ARM/FOOTBRIDGE ARCHITECTURE
1398 M:      Russell King <linux@armlinux.org.uk>
1399 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1400 W:      http://www.armlinux.org.uk/
1401 S:      Maintained
1402 F:      arch/arm/include/asm/hardware/dec21285.h
1403 F:      arch/arm/mach-footbridge/
1404
1405 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
1406 M:      Shawn Guo <shawnguo@kernel.org>
1407 M:      Sascha Hauer <s.hauer@pengutronix.de>
1408 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1409 R:      Fabio Estevam <fabio.estevam@nxp.com>
1410 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1411 S:      Maintained
1412 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1413 F:      arch/arm/mach-imx/
1414 F:      arch/arm/mach-mxs/
1415 F:      arch/arm/boot/dts/imx*
1416 F:      arch/arm/configs/imx*_defconfig
1417 F:      drivers/clk/imx/
1418 F:      drivers/soc/imx/
1419 F:      include/soc/imx/
1420
1421 ARM/FREESCALE VYBRID ARM ARCHITECTURE
1422 M:      Shawn Guo <shawnguo@kernel.org>
1423 M:      Sascha Hauer <s.hauer@pengutronix.de>
1424 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1425 R:      Stefan Agner <stefan@agner.ch>
1426 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1427 S:      Maintained
1428 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1429 F:      arch/arm/mach-imx/*vf610*
1430 F:      arch/arm/boot/dts/vf*
1431
1432 ARM/GLOMATION GESBC9312SX MACHINE SUPPORT
1433 M:      Lennert Buytenhek <kernel@wantstofly.org>
1434 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1435 S:      Maintained
1436
1437 ARM/GUMSTIX MACHINE SUPPORT
1438 M:      Steve Sakoman <sakoman@gmail.com>
1439 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1440 S:      Maintained
1441
1442 ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT
1443 M:      Philipp Zabel <philipp.zabel@gmail.com>
1444 M:      Paul Parsons <lost.distance@yahoo.com>
1445 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1446 S:      Maintained
1447 F:      arch/arm/mach-pxa/hx4700.c
1448 F:      arch/arm/mach-pxa/include/mach/hx4700.h
1449 F:      sound/soc/pxa/hx4700.c
1450
1451 ARM/HISILICON SOC SUPPORT
1452 M:      Wei Xu <xuwei5@hisilicon.com>
1453 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1454 W:      http://www.hisilicon.com
1455 S:      Supported
1456 T:      git git://github.com/hisilicon/linux-hisi.git
1457 F:      arch/arm/mach-hisi/
1458 F:      arch/arm/boot/dts/hi3*
1459 F:      arch/arm/boot/dts/hip*
1460 F:      arch/arm/boot/dts/hisi*
1461 F:      arch/arm64/boot/dts/hisilicon/
1462
1463 ARM/HP JORNADA 7XX MACHINE SUPPORT
1464 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
1465 W:      www.jlime.com
1466 S:      Maintained
1467 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
1468 F:      arch/arm/mach-sa1100/jornada720.c
1469 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
1470
1471 ARM/IGEP MACHINE SUPPORT
1472 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
1473 M:      Javier Martinez Canillas <javier@dowhile0.org>
1474 L:      linux-omap@vger.kernel.org
1475 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1476 S:      Maintained
1477 F:      arch/arm/boot/dts/omap3-igep*
1478
1479 ARM/INCOME PXA270 SUPPORT
1480 M:      Marek Vasut <marek.vasut@gmail.com>
1481 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1482 S:      Maintained
1483 F:      arch/arm/mach-pxa/colibri-pxa270-income.c
1484
1485 ARM/INTEL IOP13XX ARM ARCHITECTURE
1486 M:      Lennert Buytenhek <kernel@wantstofly.org>
1487 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1488 S:      Maintained
1489
1490 ARM/INTEL IOP32X ARM ARCHITECTURE
1491 M:      Lennert Buytenhek <kernel@wantstofly.org>
1492 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1493 S:      Maintained
1494
1495 ARM/INTEL IOP33X ARM ARCHITECTURE
1496 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1497 S:      Orphan
1498
1499 ARM/INTEL IQ81342EX MACHINE SUPPORT
1500 M:      Lennert Buytenhek <kernel@wantstofly.org>
1501 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1502 S:      Maintained
1503
1504 ARM/INTEL IXDP2850 MACHINE SUPPORT
1505 M:      Lennert Buytenhek <kernel@wantstofly.org>
1506 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1507 S:      Maintained
1508
1509 ARM/INTEL IXP4XX ARM ARCHITECTURE
1510 M:      Imre Kaloz <kaloz@openwrt.org>
1511 M:      Krzysztof Halasa <khalasa@piap.pl>
1512 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1513 S:      Maintained
1514 F:      arch/arm/mach-ixp4xx/
1515
1516 ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT
1517 M:      Jonathan Cameron <jic23@cam.ac.uk>
1518 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1519 S:      Maintained
1520 F:      arch/arm/mach-pxa/stargate2.c
1521 F:      drivers/pcmcia/pxa2xx_stargate2.c
1522
1523 ARM/INTEL XSC3 (MANZANO) ARM CORE
1524 M:      Lennert Buytenhek <kernel@wantstofly.org>
1525 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1526 S:      Maintained
1527
1528 ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT
1529 M:      Lennert Buytenhek <kernel@wantstofly.org>
1530 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1531 S:      Maintained
1532
1533 ARM/LG1K ARCHITECTURE
1534 M:      Chanho Min <chanho.min@lge.com>
1535 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1536 S:      Maintained
1537 F:      arch/arm64/boot/dts/lg/
1538
1539 ARM/LOGICPD PXA270 MACHINE SUPPORT
1540 M:      Lennert Buytenhek <kernel@wantstofly.org>
1541 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1542 S:      Maintained
1543
1544 ARM/LPC18XX ARCHITECTURE
1545 M:      Joachim Eastwood <manabian@gmail.com>
1546 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1547 S:      Maintained
1548 F:      arch/arm/boot/dts/lpc43*
1549 F:      drivers/clk/nxp/clk-lpc18xx*
1550 F:      drivers/clocksource/time-lpc32xx.c
1551 F:      drivers/i2c/busses/i2c-lpc2k.c
1552 F:      drivers/memory/pl172.c
1553 F:      drivers/mtd/spi-nor/nxp-spifi.c
1554 F:      drivers/rtc/rtc-lpc24xx.c
1555 N:      lpc18xx
1556
1557 ARM/LPC32XX SOC SUPPORT
1558 M:      Vladimir Zapolskiy <vz@mleia.com>
1559 M:      Sylvain Lemieux <slemieux.tyco@gmail.com>
1560 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1561 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
1562 S:      Maintained
1563 F:      arch/arm/boot/dts/lpc32*
1564 F:      arch/arm/mach-lpc32xx/
1565 F:      drivers/i2c/busses/i2c-pnx.c
1566 F:      drivers/net/ethernet/nxp/lpc_eth.c
1567 F:      drivers/usb/host/ohci-nxp.c
1568 F:      drivers/watchdog/pnx4008_wdt.c
1569 N:      lpc32xx
1570
1571 ARM/MAGICIAN MACHINE SUPPORT
1572 M:      Philipp Zabel <philipp.zabel@gmail.com>
1573 S:      Maintained
1574
1575 ARM/Marvell Dove/MV78xx0/Orion SOC support
1576 M:      Jason Cooper <jason@lakedaemon.net>
1577 M:      Andrew Lunn <andrew@lunn.ch>
1578 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1579 M:      Gregory Clement <gregory.clement@bootlin.com>
1580 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1581 S:      Maintained
1582 F:      Documentation/devicetree/bindings/soc/dove/
1583 F:      arch/arm/mach-dove/
1584 F:      arch/arm/mach-mv78xx0/
1585 F:      arch/arm/mach-orion5x/
1586 F:      arch/arm/plat-orion/
1587 F:      arch/arm/boot/dts/dove*
1588 F:      arch/arm/boot/dts/orion5x*
1589
1590 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K SOC support
1591 M:      Jason Cooper <jason@lakedaemon.net>
1592 M:      Andrew Lunn <andrew@lunn.ch>
1593 M:      Gregory Clement <gregory.clement@bootlin.com>
1594 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1595 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1596 S:      Maintained
1597 F:      arch/arm/boot/dts/armada*
1598 F:      arch/arm/boot/dts/kirkwood*
1599 F:      arch/arm/configs/mvebu_*_defconfig
1600 F:      arch/arm/mach-mvebu/
1601 F:      arch/arm64/boot/dts/marvell/armada*
1602 F:      drivers/cpufreq/armada-37xx-cpufreq.c
1603 F:      drivers/cpufreq/mvebu-cpufreq.c
1604 F:      drivers/irqchip/irq-armada-370-xp.c
1605 F:      drivers/irqchip/irq-mvebu-*
1606 F:      drivers/pinctrl/mvebu/
1607 F:      drivers/rtc/rtc-armada38x.c
1608
1609 ARM/Mediatek RTC DRIVER
1610 M:      Eddie Huang <eddie.huang@mediatek.com>
1611 M:      Sean Wang <sean.wang@mediatek.com>
1612 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1613 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1614 S:      Maintained
1615 F:      Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
1616 F:      drivers/rtc/rtc-mt6397.c
1617 F:      drivers/rtc/rtc-mt7622.c
1618
1619 ARM/Mediatek SoC support
1620 M:      Matthias Brugger <matthias.bgg@gmail.com>
1621 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1622 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1623 S:      Maintained
1624 F:      arch/arm/boot/dts/mt6*
1625 F:      arch/arm/boot/dts/mt7*
1626 F:      arch/arm/boot/dts/mt8*
1627 F:      arch/arm/mach-mediatek/
1628 F:      arch/arm64/boot/dts/mediatek/
1629 N:      mtk
1630 K:      mediatek
1631
1632 ARM/Mediatek USB3 PHY DRIVER
1633 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
1634 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1635 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1636 S:      Maintained
1637 F:      drivers/phy/mediatek/phy-mtk-tphy.c
1638
1639 ARM/MICREL KS8695 ARCHITECTURE
1640 M:      Greg Ungerer <gerg@uclinux.org>
1641 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1642 F:      arch/arm/mach-ks8695/
1643 S:      Odd Fixes
1644
1645 ARM/Microchip (AT91) SoC support
1646 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
1647 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
1648 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1649 W:      http://www.linux4sam.org
1650 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nferre/linux-at91.git
1651 S:      Supported
1652 N:      at91
1653 N:      atmel
1654 F:      arch/arm/mach-at91/
1655 F:      include/soc/at91/
1656 F:      arch/arm/boot/dts/at91*.dts
1657 F:      arch/arm/boot/dts/at91*.dtsi
1658 F:      arch/arm/boot/dts/sama*.dts
1659 F:      arch/arm/boot/dts/sama*.dtsi
1660 F:      arch/arm/include/debug/at91.S
1661 F:      drivers/memory/atmel*
1662 F:      drivers/watchdog/sama5d4_wdt.c
1663 X:      drivers/input/touchscreen/atmel_mxt_ts.c
1664 X:      drivers/net/wireless/atmel/
1665
1666 ARM/MIOA701 MACHINE SUPPORT
1667 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1668 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1669 F:      arch/arm/mach-pxa/mioa701.c
1670 S:      Maintained
1671
1672 ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT
1673 M:      Michael Petchkovsky <mkpetch@internode.on.net>
1674 S:      Maintained
1675
1676 ARM/NOMADIK/U300/Ux500 ARCHITECTURES
1677 M:      Linus Walleij <linus.walleij@linaro.org>
1678 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1679 S:      Maintained
1680 F:      arch/arm/mach-nomadik/
1681 F:      arch/arm/mach-u300/
1682 F:      arch/arm/mach-ux500/
1683 F:      arch/arm/boot/dts/ste-*
1684 F:      drivers/clk/clk-nomadik.c
1685 F:      drivers/clk/clk-u300.c
1686 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
1687 F:      drivers/clocksource/timer-u300.c
1688 F:      drivers/dma/coh901318*
1689 F:      drivers/dma/ste_dma40*
1690 F:      drivers/hwspinlock/u8500_hsem.c
1691 F:      drivers/i2c/busses/i2c-nomadik.c
1692 F:      drivers/i2c/busses/i2c-stu300.c
1693 F:      drivers/mfd/ab3100*
1694 F:      drivers/mfd/ab8500*
1695 F:      drivers/mfd/abx500*
1696 F:      drivers/mfd/dbx500*
1697 F:      drivers/mfd/db8500*
1698 F:      drivers/pinctrl/nomadik/
1699 F:      drivers/pinctrl/pinctrl-coh901*
1700 F:      drivers/pinctrl/pinctrl-u300.c
1701 F:      drivers/rtc/rtc-ab3100.c
1702 F:      drivers/rtc/rtc-ab8500.c
1703 F:      drivers/rtc/rtc-coh901331.c
1704 F:      drivers/rtc/rtc-pl031.c
1705 F:      drivers/watchdog/coh901327_wdt.c
1706 F:      Documentation/devicetree/bindings/arm/ste-*
1707 F:      Documentation/devicetree/bindings/arm/ux500/
1708 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
1709
1710 ARM/NUVOTON NPCM ARCHITECTURE
1711 M:      Avi Fishman <avifishman70@gmail.com>
1712 M:      Tomer Maimon <tmaimon77@gmail.com>
1713 R:      Patrick Venture <venture@google.com>
1714 R:      Nancy Yuen <yuenn@google.com>
1715 R:      Brendan Higgins <brendanhiggins@google.com>
1716 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1717 S:      Supported
1718 F:      arch/arm/mach-npcm/
1719 F:      arch/arm/boot/dts/nuvoton-npcm*
1720 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clks.h
1721 F:      drivers/*/*npcm*
1722 F:      Documentation/*/*npcm*
1723
1724 ARM/NUVOTON W90X900 ARM ARCHITECTURE
1725 M:      Wan ZongShun <mcuos.com@gmail.com>
1726 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1727 W:      http://www.mcuos.com
1728 S:      Maintained
1729 F:      arch/arm/mach-w90x900/
1730 F:      drivers/input/keyboard/w90p910_keypad.c
1731 F:      drivers/input/touchscreen/w90p910_ts.c
1732 F:      drivers/watchdog/nuc900_wdt.c
1733 F:      drivers/net/ethernet/nuvoton/w90p910_ether.c
1734 F:      drivers/mtd/nand/raw/nuc900_nand.c
1735 F:      drivers/rtc/rtc-nuc900.c
1736 F:      drivers/spi/spi-nuc900.c
1737 F:      drivers/usb/host/ehci-w90x900.c
1738 F:      drivers/video/fbdev/nuc900fb.c
1739
1740 ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
1741 M:      Nelson Castillo <arhuaco@freaks-unidos.net>
1742 L:      openmoko-kernel@lists.openmoko.org (subscribers-only)
1743 W:      http://wiki.openmoko.org/wiki/Neo_FreeRunner
1744 S:      Supported
1745
1746 ARM/Orion SoC/Technologic Systems TS-78xx platform support
1747 M:      Alexander Clouter <alex@digriz.org.uk>
1748 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1749 W:      http://www.digriz.org.uk/ts78xx/kernel
1750 S:      Maintained
1751 F:      arch/arm/mach-orion5x/ts78xx-*
1752
1753 ARM/OXNAS platform support
1754 M:      Neil Armstrong <narmstrong@baylibre.com>
1755 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1756 L:      linux-oxnas@groups.io (moderated for non-subscribers)
1757 S:      Maintained
1758 F:      arch/arm/mach-oxnas/
1759 F:      arch/arm/boot/dts/ox8*.dts*
1760 N:      oxnas
1761
1762 ARM/PALM TREO SUPPORT
1763 M:      Tomas Cech <sleep_walker@suse.com>
1764 L:      linux-arm-kernel@lists.infradead.org
1765 W:      http://hackndev.com
1766 S:      Maintained
1767 F:      arch/arm/mach-pxa/palmtreo.*
1768
1769 ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT
1770 M:      Marek Vasut <marek.vasut@gmail.com>
1771 L:      linux-arm-kernel@lists.infradead.org
1772 W:      http://hackndev.com
1773 S:      Maintained
1774 F:      arch/arm/mach-pxa/include/mach/palmtx.h
1775 F:      arch/arm/mach-pxa/palmtx.c
1776 F:      arch/arm/mach-pxa/palmt5.*
1777 F:      arch/arm/mach-pxa/include/mach/palmld.h
1778 F:      arch/arm/mach-pxa/palmld.c
1779 F:      arch/arm/mach-pxa/palmte2.*
1780 F:      arch/arm/mach-pxa/include/mach/palmtc.h
1781 F:      arch/arm/mach-pxa/palmtc.c
1782
1783 ARM/PALMZ72 SUPPORT
1784 M:      Sergey Lapin <slapin@ossfans.org>
1785 L:      linux-arm-kernel@lists.infradead.org
1786 W:      http://hackndev.com
1787 S:      Maintained
1788 F:      arch/arm/mach-pxa/palmz72.*
1789
1790 ARM/PLEB SUPPORT
1791 M:      Peter Chubb <pleb@gelato.unsw.edu.au>
1792 W:      http://www.disy.cse.unsw.edu.au/Hardware/PLEB
1793 S:      Maintained
1794
1795 ARM/PT DIGITAL BOARD PORT
1796 M:      Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
1797 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1798 W:      http://www.armlinux.org.uk/
1799 S:      Maintained
1800
1801 ARM/QUALCOMM SUPPORT
1802 M:      Andy Gross <andy.gross@linaro.org>
1803 M:      David Brown <david.brown@linaro.org>
1804 L:      linux-arm-msm@vger.kernel.org
1805 L:      linux-soc@vger.kernel.org
1806 S:      Maintained
1807 F:      Documentation/devicetree/bindings/soc/qcom/
1808 F:      arch/arm/boot/dts/qcom-*.dts
1809 F:      arch/arm/boot/dts/qcom-*.dtsi
1810 F:      arch/arm/mach-qcom/
1811 F:      arch/arm64/boot/dts/qcom/*
1812 F:      drivers/i2c/busses/i2c-qup.c
1813 F:      drivers/clk/qcom/
1814 F:      drivers/dma/qcom/
1815 F:      drivers/soc/qcom/
1816 F:      drivers/spi/spi-qup.c
1817 F:      drivers/tty/serial/msm_serial.c
1818 F:      drivers/*/pm8???-*
1819 F:      drivers/mfd/ssbi.c
1820 F:      drivers/firmware/qcom_scm.c
1821 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux.git
1822
1823 ARM/RADISYS ENP2611 MACHINE SUPPORT
1824 M:      Lennert Buytenhek <kernel@wantstofly.org>
1825 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1826 S:      Maintained
1827
1828 ARM/REALTEK ARCHITECTURE
1829 M:      Andreas Färber <afaerber@suse.de>
1830 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1831 S:      Maintained
1832 F:      arch/arm64/boot/dts/realtek/
1833 F:      Documentation/devicetree/bindings/arm/realtek.txt
1834
1835 ARM/RENESAS ARM64 ARCHITECTURE
1836 M:      Simon Horman <horms@verge.net.au>
1837 M:      Magnus Damm <magnus.damm@gmail.com>
1838 L:      linux-renesas-soc@vger.kernel.org
1839 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
1840 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
1841 S:      Supported
1842 F:      arch/arm64/boot/dts/renesas/
1843 F:      Documentation/devicetree/bindings/arm/shmobile.txt
1844 F:      drivers/soc/renesas/
1845 F:      include/linux/soc/renesas/
1846
1847 ARM/RISCPC ARCHITECTURE
1848 M:      Russell King <linux@armlinux.org.uk>
1849 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1850 W:      http://www.armlinux.org.uk/
1851 S:      Maintained
1852 F:      arch/arm/include/asm/hardware/entry-macro-iomd.S
1853 F:      arch/arm/include/asm/hardware/ioc.h
1854 F:      arch/arm/include/asm/hardware/iomd.h
1855 F:      arch/arm/include/asm/hardware/memc.h
1856 F:      arch/arm/mach-rpc/
1857 F:      drivers/net/ethernet/8390/etherh.c
1858 F:      drivers/net/ethernet/i825xx/ether1*
1859 F:      drivers/net/ethernet/seeq/ether3*
1860 F:      drivers/scsi/arm/
1861
1862 ARM/Rockchip SoC support
1863 M:      Heiko Stuebner <heiko@sntech.de>
1864 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1865 L:      linux-rockchip@lists.infradead.org
1866 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
1867 S:      Maintained
1868 F:      arch/arm/boot/dts/rk3*
1869 F:      arch/arm/boot/dts/rv1108*
1870 F:      arch/arm/mach-rockchip/
1871 F:      drivers/clk/rockchip/
1872 F:      drivers/i2c/busses/i2c-rk3x.c
1873 F:      drivers/*/*rockchip*
1874 F:      drivers/*/*/*rockchip*
1875 F:      sound/soc/rockchip/
1876 N:      rockchip
1877
1878 ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
1879 M:      Kukjin Kim <kgene@kernel.org>
1880 M:      Krzysztof Kozlowski <krzk@kernel.org>
1881 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1882 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
1883 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
1884 S:      Maintained
1885 F:      arch/arm/boot/dts/s3c*
1886 F:      arch/arm/boot/dts/s5p*
1887 F:      arch/arm/boot/dts/exynos*
1888 F:      arch/arm64/boot/dts/exynos/
1889 F:      arch/arm/plat-samsung/
1890 F:      arch/arm/mach-s3c24*/
1891 F:      arch/arm/mach-s3c64xx/
1892 F:      arch/arm/mach-s5p*/
1893 F:      arch/arm/mach-exynos*/
1894 F:      drivers/*/*s3c24*
1895 F:      drivers/*/*/*s3c24*
1896 F:      drivers/*/*s3c64xx*
1897 F:      drivers/*/*s5pv210*
1898 F:      drivers/memory/samsung/*
1899 F:      drivers/soc/samsung/*
1900 F:      Documentation/arm/Samsung/
1901 F:      Documentation/devicetree/bindings/arm/samsung/
1902 F:      Documentation/devicetree/bindings/sram/samsung-sram.txt
1903 F:      Documentation/devicetree/bindings/power/pd-samsung.txt
1904 N:      exynos
1905
1906 ARM/SAMSUNG MOBILE MACHINE SUPPORT
1907 M:      Kyungmin Park <kyungmin.park@samsung.com>
1908 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1909 S:      Maintained
1910 F:      arch/arm/mach-s5pv210/
1911
1912 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
1913 M:      Kyungmin Park <kyungmin.park@samsung.com>
1914 M:      Kamil Debski <kamil@wypas.org>
1915 M:      Andrzej Hajda <a.hajda@samsung.com>
1916 L:      linux-arm-kernel@lists.infradead.org
1917 L:      linux-media@vger.kernel.org
1918 S:      Maintained
1919 F:      drivers/media/platform/s5p-g2d/
1920
1921 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
1922 M:      Marek Szyprowski <m.szyprowski@samsung.com>
1923 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
1924 L:      linux-media@vger.kernel.org
1925 S:      Maintained
1926 F:      drivers/media/platform/s5p-cec/
1927 F:      Documentation/devicetree/bindings/media/s5p-cec.txt
1928
1929 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
1930 M:      Andrzej Pietrasiewicz <andrzej.p@samsung.com>
1931 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
1932 L:      linux-arm-kernel@lists.infradead.org
1933 L:      linux-media@vger.kernel.org
1934 S:      Maintained
1935 F:      drivers/media/platform/s5p-jpeg/
1936
1937 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
1938 M:      Kyungmin Park <kyungmin.park@samsung.com>
1939 M:      Kamil Debski <kamil@wypas.org>
1940 M:      Jeongtae Park <jtp.park@samsung.com>
1941 M:      Andrzej Hajda <a.hajda@samsung.com>
1942 L:      linux-arm-kernel@lists.infradead.org
1943 L:      linux-media@vger.kernel.org
1944 S:      Maintained
1945 F:      arch/arm/plat-samsung/s5p-dev-mfc.c
1946 F:      drivers/media/platform/s5p-mfc/
1947
1948 ARM/SHMOBILE ARM ARCHITECTURE
1949 M:      Simon Horman <horms@verge.net.au>
1950 M:      Magnus Damm <magnus.damm@gmail.com>
1951 L:      linux-renesas-soc@vger.kernel.org
1952 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
1953 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
1954 S:      Supported
1955 F:      arch/arm/boot/dts/emev2*
1956 F:      arch/arm/boot/dts/r7s*
1957 F:      arch/arm/boot/dts/r8a*
1958 F:      arch/arm/boot/dts/sh*
1959 F:      arch/arm/configs/shmobile_defconfig
1960 F:      arch/arm/include/debug/renesas-scif.S
1961 F:      arch/arm/mach-shmobile/
1962 F:      Documentation/devicetree/bindings/arm/shmobile.txt
1963 F:      drivers/soc/renesas/
1964 F:      include/linux/soc/renesas/
1965
1966 ARM/SOCFPGA ARCHITECTURE
1967 M:      Dinh Nguyen <dinguyen@kernel.org>
1968 S:      Maintained
1969 F:      arch/arm/mach-socfpga/
1970 F:      arch/arm/boot/dts/socfpga*
1971 F:      arch/arm/configs/socfpga_defconfig
1972 F:      arch/arm64/boot/dts/altera/
1973 W:      http://www.rocketboards.org
1974 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
1975
1976 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
1977 M:      Dinh Nguyen <dinguyen@kernel.org>
1978 S:      Maintained
1979 F:      drivers/clk/socfpga/
1980
1981 ARM/SOCFPGA EDAC SUPPORT
1982 M:      Thor Thayer <thor.thayer@linux.intel.com>
1983 S:      Maintained
1984 F:      drivers/edac/altera_edac.
1985
1986 ARM/SPREADTRUM SoC SUPPORT
1987 M:      Orson Zhai <orsonzhai@gmail.com>
1988 M:      Baolin Wang <baolin.wang@linaro.org>
1989 M:      Chunyan Zhang <zhang.lyra@gmail.com>
1990 S:      Maintained
1991 F:      arch/arm64/boot/dts/sprd
1992 N:      sprd
1993
1994 ARM/STI ARCHITECTURE
1995 M:      Patrice Chotard <patrice.chotard@st.com>
1996 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1997 W:      http://www.stlinux.com
1998 S:      Maintained
1999 F:      arch/arm/mach-sti/
2000 F:      arch/arm/boot/dts/sti*
2001 F:      drivers/char/hw_random/st-rng.c
2002 F:      drivers/clocksource/arm_global_timer.c
2003 F:      drivers/clocksource/clksrc_st_lpc.c
2004 F:      drivers/cpufreq/sti-cpufreq.c
2005 F:      drivers/dma/st_fdma*
2006 F:      drivers/i2c/busses/i2c-st.c
2007 F:      drivers/media/rc/st_rc.c
2008 F:      drivers/media/platform/sti/c8sectpfe/
2009 F:      drivers/mmc/host/sdhci-st.c
2010 F:      drivers/phy/st/phy-miphy28lp.c
2011 F:      drivers/phy/st/phy-stih407-usb.c
2012 F:      drivers/pinctrl/pinctrl-st.c
2013 F:      drivers/remoteproc/st_remoteproc.c
2014 F:      drivers/remoteproc/st_slim_rproc.c
2015 F:      drivers/reset/sti/
2016 F:      drivers/rtc/rtc-st-lpc.c
2017 F:      drivers/tty/serial/st-asc.c
2018 F:      drivers/usb/dwc3/dwc3-st.c
2019 F:      drivers/usb/host/ehci-st.c
2020 F:      drivers/usb/host/ohci-st.c
2021 F:      drivers/watchdog/st_lpc_wdt.c
2022 F:      drivers/ata/ahci_st.c
2023 F:      include/linux/remoteproc/st_slim_rproc.h
2024
2025 ARM/STM32 ARCHITECTURE
2026 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2027 M:      Alexandre Torgue <alexandre.torgue@st.com>
2028 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2029 S:      Maintained
2030 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2031 N:      stm32
2032 F:      arch/arm/boot/dts/stm32*
2033 F:      arch/arm/mach-stm32/
2034 F:      drivers/clocksource/armv7m_systick.c
2035
2036 ARM/Synaptics Berlin SoC support
2037 M:      Jisheng Zhang <Jisheng.Zhang@synaptics.com>
2038 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2039 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2040 S:      Maintained
2041 F:      arch/arm/mach-berlin/
2042 F:      arch/arm/boot/dts/berlin*
2043 F:      arch/arm64/boot/dts/marvell/berlin*
2044
2045 ARM/TANGO ARCHITECTURE
2046 M:      Marc Gonzalez <marc.w.gonzalez@free.fr>
2047 M:      Mans Rullgard <mans@mansr.com>
2048 L:      linux-arm-kernel@lists.infradead.org
2049 S:      Odd Fixes
2050 N:      tango
2051
2052 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2053 M:      Lennert Buytenhek <kernel@wantstofly.org>
2054 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2055 S:      Maintained
2056
2057 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2058 M:      Hans Verkuil <hans.verkuil@cisco.com>
2059 L:      linux-tegra@vger.kernel.org
2060 L:      linux-media@vger.kernel.org
2061 S:      Maintained
2062 F:      drivers/media/platform/tegra-cec/
2063 F:      Documentation/devicetree/bindings/media/tegra-cec.txt
2064
2065 ARM/TETON BGA MACHINE SUPPORT
2066 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2067 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2068 S:      Maintained
2069
2070 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2071 M:      Santosh Shilimkar <ssantosh@kernel.org>
2072 L:      linux-kernel@vger.kernel.org
2073 S:      Maintained
2074 F:      drivers/memory/*emif*
2075
2076 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2077 M:      Santosh Shilimkar <ssantosh@kernel.org>
2078 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2079 S:      Maintained
2080 F:      arch/arm/mach-keystone/
2081 F:      arch/arm/boot/dts/keystone-*
2082 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
2083
2084 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2085 M:      Santosh Shilimkar <ssantosh@kernel.org>
2086 L:      linux-kernel@vger.kernel.org
2087 S:      Maintained
2088 F:      drivers/clk/keystone/
2089
2090 ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE
2091 M:      Santosh Shilimkar <ssantosh@kernel.org>
2092 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2093 L:      linux-kernel@vger.kernel.org
2094 S:      Maintained
2095 F:      drivers/clocksource/timer-keystone.c
2096
2097 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2098 M:      Santosh Shilimkar <ssantosh@kernel.org>
2099 L:      linux-kernel@vger.kernel.org
2100 S:      Maintained
2101 F:      drivers/power/reset/keystone-reset.c
2102
2103 ARM/THECUS N2100 MACHINE SUPPORT
2104 M:      Lennert Buytenhek <kernel@wantstofly.org>
2105 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2106 S:      Maintained
2107
2108 ARM/TOSA MACHINE SUPPORT
2109 M:      Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2110 M:      Dirk Opfer <dirk@opfer-online.de>
2111 S:      Maintained
2112
2113 ARM/UNIPHIER ARCHITECTURE
2114 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
2115 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2116 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
2117 S:      Maintained
2118 F:      Documentation/devicetree/bindings/gpio/gpio-uniphier.txt
2119 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.txt
2120 F:      arch/arm/boot/dts/uniphier*
2121 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2122 F:      arch/arm/mach-uniphier/
2123 F:      arch/arm/mm/cache-uniphier.c
2124 F:      arch/arm64/boot/dts/socionext/uniphier*
2125 F:      drivers/bus/uniphier-system-bus.c
2126 F:      drivers/clk/uniphier/
2127 F:      drivers/gpio/gpio-uniphier.c
2128 F:      drivers/i2c/busses/i2c-uniphier*
2129 F:      drivers/irqchip/irq-uniphier-aidet.c
2130 F:      drivers/pinctrl/uniphier/
2131 F:      drivers/reset/reset-uniphier.c
2132 F:      drivers/tty/serial/8250/8250_uniphier.c
2133 N:      uniphier
2134
2135 ARM/Ux500 CLOCK FRAMEWORK SUPPORT
2136 M:      Ulf Hansson <ulf.hansson@linaro.org>
2137 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2138 T:      git git://git.linaro.org/people/ulfh/clk.git
2139 S:      Maintained
2140 F:      drivers/clk/ux500/
2141
2142 ARM/VERSATILE EXPRESS PLATFORM
2143 M:      Liviu Dudau <liviu.dudau@arm.com>
2144 M:      Sudeep Holla <sudeep.holla@arm.com>
2145 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2146 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2147 S:      Maintained
2148 F:      arch/arm/boot/dts/vexpress*
2149 F:      arch/arm64/boot/dts/arm/
2150 F:      arch/arm/mach-vexpress/
2151 F:      */*/vexpress*
2152 F:      */*/*/vexpress*
2153 F:      drivers/clk/versatile/clk-vexpress-osc.c
2154 F:      drivers/clocksource/versatile.c
2155 N:      mps2
2156
2157 ARM/VFP SUPPORT
2158 M:      Russell King <linux@armlinux.org.uk>
2159 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2160 W:      http://www.armlinux.org.uk/
2161 S:      Maintained
2162 F:      arch/arm/vfp/
2163
2164 ARM/VOIPAC PXA270 SUPPORT
2165 M:      Marek Vasut <marek.vasut@gmail.com>
2166 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2167 S:      Maintained
2168 F:      arch/arm/mach-pxa/vpac270.c
2169 F:      arch/arm/mach-pxa/include/mach/vpac270.h
2170
2171 ARM/VT8500 ARM ARCHITECTURE
2172 M:      Tony Prisk <linux@prisktech.co.nz>
2173 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2174 S:      Maintained
2175 F:      arch/arm/mach-vt8500/
2176 F:      drivers/clocksource/vt8500_timer.c
2177 F:      drivers/i2c/busses/i2c-wmt.c
2178 F:      drivers/mmc/host/wmt-sdmmc.c
2179 F:      drivers/pwm/pwm-vt8500.c
2180 F:      drivers/rtc/rtc-vt8500.c
2181 F:      drivers/tty/serial/vt8500_serial.c
2182 F:      drivers/usb/host/ehci-platform.c
2183 F:      drivers/usb/host/uhci-platform.c
2184 F:      drivers/video/fbdev/vt8500lcdfb.*
2185 F:      drivers/video/fbdev/wm8505fb*
2186 F:      drivers/video/fbdev/wmt_ge_rops.*
2187
2188 ARM/ZIPIT Z2 SUPPORT
2189 M:      Marek Vasut <marek.vasut@gmail.com>
2190 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2191 S:      Maintained
2192 F:      arch/arm/mach-pxa/z2.c
2193 F:      arch/arm/mach-pxa/include/mach/z2.h
2194
2195 ARM/ZTE ARCHITECTURE
2196 M:      Jun Nie <jun.nie@linaro.org>
2197 M:      Baoyou Xie <baoyou.xie@linaro.org>
2198 M:      Shawn Guo <shawnguo@kernel.org>
2199 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2200 S:      Maintained
2201 F:      arch/arm/boot/dts/zx2967*
2202 F:      arch/arm/mach-zx/
2203 F:      arch/arm64/boot/dts/zte/
2204 F:      drivers/clk/zte/
2205 F:      drivers/dma/zx_dma.c
2206 F:      drivers/gpio/gpio-zx.c
2207 F:      drivers/i2c/busses/i2c-zx2967.c
2208 F:      drivers/mmc/host/dw_mmc-zx.*
2209 F:      drivers/pinctrl/zte/
2210 F:      drivers/soc/zte/
2211 F:      drivers/thermal/zx2967_thermal.c
2212 F:      drivers/watchdog/zx2967_wdt.c
2213 F:      Documentation/devicetree/bindings/arm/zte.txt
2214 F:      Documentation/devicetree/bindings/clock/zx2967*.txt
2215 F:      Documentation/devicetree/bindings/dma/zxdma.txt
2216 F:      Documentation/devicetree/bindings/gpio/zx296702-gpio.txt
2217 F:      Documentation/devicetree/bindings/i2c/i2c-zx2967.txt
2218 F:      Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
2219 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
2220 F:      Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
2221 F:      Documentation/devicetree/bindings/soc/zte/
2222 F:      Documentation/devicetree/bindings/sound/zte,*.txt
2223 F:      Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
2224 F:      Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt
2225 F:      include/dt-bindings/clock/zx2967*.h
2226 F:      include/dt-bindings/soc/zte,*.h
2227 F:      sound/soc/codecs/zx_aud96p22.c
2228 F:      sound/soc/zte/
2229
2230 ARM/ZYNQ ARCHITECTURE
2231 M:      Michal Simek <michal.simek@xilinx.com>
2232 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2233 W:      http://wiki.xilinx.com
2234 T:      git https://github.com/Xilinx/linux-xlnx.git
2235 S:      Supported
2236 F:      arch/arm/mach-zynq/
2237 F:      drivers/cpuidle/cpuidle-zynq.c
2238 F:      drivers/block/xsysace.c
2239 N:      zynq
2240 N:      xilinx
2241 F:      drivers/clocksource/cadence_ttc_timer.c
2242 F:      drivers/i2c/busses/i2c-cadence.c
2243 F:      drivers/mmc/host/sdhci-of-arasan.c
2244 F:      drivers/edac/synopsys_edac.c
2245
2246 ARM64 PORT (AARCH64 ARCHITECTURE)
2247 M:      Catalin Marinas <catalin.marinas@arm.com>
2248 M:      Will Deacon <will.deacon@arm.com>
2249 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2250 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2251 S:      Maintained
2252 F:      arch/arm64/
2253 F:      Documentation/arm64/
2254
2255 AS3645A LED FLASH CONTROLLER DRIVER
2256 M:      Sakari Ailus <sakari.ailus@iki.fi>
2257 L:      linux-leds@vger.kernel.org
2258 S:      Maintained
2259 F:      drivers/leds/leds-as3645a.c
2260
2261 ASAHI KASEI AK8974 DRIVER
2262 M:      Linus Walleij <linus.walleij@linaro.org>
2263 L:      linux-iio@vger.kernel.org
2264 W:      http://www.akm.com/
2265 S:      Supported
2266 F:      drivers/iio/magnetometer/ak8974.c
2267
2268 ASC7621 HARDWARE MONITOR DRIVER
2269 M:      George Joseph <george.joseph@fairview5.com>
2270 L:      linux-hwmon@vger.kernel.org
2271 S:      Maintained
2272 F:      Documentation/hwmon/asc7621
2273 F:      drivers/hwmon/asc7621.c
2274
2275 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2276 M:      Corentin Chary <corentin.chary@gmail.com>
2277 L:      acpi4asus-user@lists.sourceforge.net
2278 L:      platform-driver-x86@vger.kernel.org
2279 W:      http://acpi4asus.sf.net
2280 S:      Maintained
2281 F:      drivers/platform/x86/asus*.c
2282 F:      drivers/platform/x86/eeepc*.c
2283
2284 ASUS WIRELESS RADIO CONTROL DRIVER
2285 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2286 L:      platform-driver-x86@vger.kernel.org
2287 S:      Maintained
2288 F:      drivers/platform/x86/asus-wireless.c
2289
2290 ASYMMETRIC KEYS
2291 M:      David Howells <dhowells@redhat.com>
2292 L:      keyrings@vger.kernel.org
2293 S:      Maintained
2294 F:      Documentation/crypto/asymmetric-keys.txt
2295 F:      include/linux/verification.h
2296 F:      include/crypto/public_key.h
2297 F:      include/crypto/pkcs7.h
2298 F:      crypto/asymmetric_keys/
2299
2300 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2301 R:      Dan Williams <dan.j.williams@intel.com>
2302 W:      http://sourceforge.net/projects/xscaleiop
2303 S:      Odd fixes
2304 F:      Documentation/crypto/async-tx-api.txt
2305 F:      crypto/async_tx/
2306 F:      drivers/dma/
2307 F:      include/linux/dmaengine.h
2308 F:      include/linux/async_tx.h
2309
2310 AT24 EEPROM DRIVER
2311 M:      Bartosz Golaszewski <brgl@bgdev.pl>
2312 L:      linux-i2c@vger.kernel.org
2313 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2314 S:      Maintained
2315 F:      Documentation/devicetree/bindings/eeprom/at24.txt
2316 F:      drivers/misc/eeprom/at24.c
2317 F:      include/linux/platform_data/at24.h
2318
2319 ATA OVER ETHERNET (AOE) DRIVER
2320 M:      "Ed L. Cashin" <ed.cashin@acm.org>
2321 W:      http://www.openaoe.org/
2322 S:      Supported
2323 F:      Documentation/aoe/
2324 F:      drivers/block/aoe/
2325
2326 ATHEROS 71XX/9XXX GPIO DRIVER
2327 M:      Alban Bedel <albeu@free.fr>
2328 W:      https://github.com/AlbanBedel/linux
2329 T:      git git://github.com/AlbanBedel/linux
2330 S:      Maintained
2331 F:      drivers/gpio/gpio-ath79.c
2332 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2333
2334 ATHEROS ATH GENERIC UTILITIES
2335 M:      Kalle Valo <kvalo@codeaurora.org>
2336 L:      linux-wireless@vger.kernel.org
2337 S:      Supported
2338 F:      drivers/net/wireless/ath/*
2339
2340 ATHEROS ATH5K WIRELESS DRIVER
2341 M:      Jiri Slaby <jirislaby@gmail.com>
2342 M:      Nick Kossifidis <mickflemm@gmail.com>
2343 M:      "Luis R. Rodriguez" <mcgrof@do-not-panic.com>
2344 L:      linux-wireless@vger.kernel.org
2345 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2346 S:      Maintained
2347 F:      drivers/net/wireless/ath/ath5k/
2348
2349 ATHEROS ATH6KL WIRELESS DRIVER
2350 M:      Kalle Valo <kvalo@codeaurora.org>
2351 L:      linux-wireless@vger.kernel.org
2352 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2353 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2354 S:      Supported
2355 F:      drivers/net/wireless/ath/ath6kl/
2356
2357 ATI_REMOTE2 DRIVER
2358 M:      Ville Syrjala <syrjala@sci.fi>
2359 S:      Maintained
2360 F:      drivers/input/misc/ati_remote2.c
2361
2362 ATK0110 HWMON DRIVER
2363 M:      Luca Tettamanti <kronos.it@gmail.com>
2364 L:      linux-hwmon@vger.kernel.org
2365 S:      Maintained
2366 F:      drivers/hwmon/asus_atk0110.c
2367
2368 ATLX ETHERNET DRIVERS
2369 M:      Jay Cliburn <jcliburn@gmail.com>
2370 M:      Chris Snook <chris.snook@gmail.com>
2371 L:      netdev@vger.kernel.org
2372 W:      http://sourceforge.net/projects/atl1
2373 W:      http://atl1.sourceforge.net
2374 S:      Maintained
2375 F:      drivers/net/ethernet/atheros/
2376
2377 ATM
2378 M:      Chas Williams <3chas3@gmail.com>
2379 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2380 L:      netdev@vger.kernel.org
2381 W:      http://linux-atm.sourceforge.net
2382 S:      Maintained
2383 F:      drivers/atm/
2384 F:      include/linux/atm*
2385 F:      include/uapi/linux/atm*
2386
2387 ATMEL AT91 / AT32 MCI DRIVER
2388 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2389 S:      Maintained
2390 F:      drivers/mmc/host/atmel-mci.c
2391
2392 ATMEL AT91 SAMA5D2-Compatible Shutdown Controller
2393 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2394 S:      Supported
2395 F:      drivers/power/reset/at91-sama5d2_shdwc.c
2396
2397 ATMEL Audio ALSA driver
2398 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2399 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2400 S:      Supported
2401 F:      sound/soc/atmel
2402
2403 ATMEL I2C DRIVER
2404 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2405 L:      linux-i2c@vger.kernel.org
2406 S:      Supported
2407 F:      drivers/i2c/busses/i2c-at91.c
2408
2409 ATMEL ISI DRIVER
2410 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2411 L:      linux-media@vger.kernel.org
2412 S:      Supported
2413 F:      drivers/media/platform/atmel/atmel-isi.c
2414 F:      include/media/atmel-isi.h
2415
2416 ATMEL LCDFB DRIVER
2417 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2418 L:      linux-fbdev@vger.kernel.org
2419 S:      Maintained
2420 F:      drivers/video/fbdev/atmel_lcdfb.c
2421 F:      include/video/atmel_lcdc.h
2422
2423 ATMEL MACB ETHERNET DRIVER
2424 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2425 S:      Supported
2426 F:      drivers/net/ethernet/cadence/
2427
2428 ATMEL MAXTOUCH DRIVER
2429 M:      Nick Dyer <nick@shmanahar.org>
2430 T:      git git://github.com/ndyer/linux.git
2431 S:      Maintained
2432 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2433 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2434
2435 ATMEL SAMA5D2 ADC DRIVER
2436 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2437 L:      linux-iio@vger.kernel.org
2438 S:      Supported
2439 F:      drivers/iio/adc/at91-sama5d2_adc.c
2440
2441 ATMEL SDMMC DRIVER
2442 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2443 L:      linux-mmc@vger.kernel.org
2444 S:      Supported
2445 F:      drivers/mmc/host/sdhci-of-at91.c
2446
2447 ATMEL SPI DRIVER
2448 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2449 S:      Supported
2450 F:      drivers/spi/spi-atmel.*
2451
2452 ATMEL SSC DRIVER
2453 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2454 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2455 S:      Supported
2456 F:      drivers/misc/atmel-ssc.c
2457 F:      include/linux/atmel-ssc.h
2458
2459 ATMEL Timer Counter (TC) AND CLOCKSOURCE DRIVERS
2460 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2461 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2462 S:      Supported
2463 F:      drivers/misc/atmel_tclib.c
2464 F:      drivers/clocksource/tcb_clksrc.c
2465
2466 ATMEL USBA UDC DRIVER
2467 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2468 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2469 S:      Supported
2470 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
2471
2472 ATMEL WIRELESS DRIVER
2473 M:      Simon Kelley <simon@thekelleys.org.uk>
2474 L:      linux-wireless@vger.kernel.org
2475 W:      http://www.thekelleys.org.uk/atmel
2476 W:      http://atmelwlandriver.sourceforge.net/
2477 S:      Maintained
2478 F:      drivers/net/wireless/atmel/atmel*
2479
2480 ATMEL XDMA DRIVER
2481 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2482 L:      linux-arm-kernel@lists.infradead.org
2483 L:      dmaengine@vger.kernel.org
2484 S:      Supported
2485 F:      drivers/dma/at_xdmac.c
2486
2487 ATOMIC INFRASTRUCTURE
2488 M:      Will Deacon <will.deacon@arm.com>
2489 M:      Peter Zijlstra <peterz@infradead.org>
2490 R:      Boqun Feng <boqun.feng@gmail.com>
2491 L:      linux-kernel@vger.kernel.org
2492 S:      Maintained
2493 F:      arch/*/include/asm/atomic*.h
2494 F:      include/*/atomic*.h
2495
2496 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2497 M:      Bradley Grove <linuxdrivers@attotech.com>
2498 L:      linux-scsi@vger.kernel.org
2499 W:      http://www.attotech.com
2500 S:      Supported
2501 F:      drivers/scsi/esas2r
2502
2503 ATUSB IEEE 802.15.4 RADIO DRIVER
2504 M:      Stefan Schmidt <stefan@osg.samsung.com>
2505 L:      linux-wpan@vger.kernel.org
2506 S:      Maintained
2507 F:      drivers/net/ieee802154/atusb.c
2508 F:      drivers/net/ieee802154/atusb.h
2509 F:      drivers/net/ieee802154/at86rf230.h
2510
2511 AUDIT SUBSYSTEM
2512 M:      Paul Moore <paul@paul-moore.com>
2513 M:      Eric Paris <eparis@redhat.com>
2514 L:      linux-audit@redhat.com (moderated for non-subscribers)
2515 W:      https://github.com/linux-audit
2516 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2517 S:      Supported
2518 F:      include/linux/audit.h
2519 F:      include/uapi/linux/audit.h
2520 F:      kernel/audit*
2521
2522 AUXILIARY DISPLAY DRIVERS
2523 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2524 W:      http://miguelojeda.es/auxdisplay.htm
2525 W:      http://jair.lab.fi.uva.es/~migojed/auxdisplay.htm
2526 S:      Maintained
2527 F:      drivers/auxdisplay/
2528 F:      include/linux/cfag12864b.h
2529
2530 AX.25 NETWORK LAYER
2531 M:      Ralf Baechle <ralf@linux-mips.org>
2532 L:      linux-hams@vger.kernel.org
2533 W:      http://www.linux-ax25.org/
2534 S:      Maintained
2535 F:      include/uapi/linux/ax25.h
2536 F:      include/net/ax25.h
2537 F:      net/ax25/
2538
2539 AXENTIA ARM DEVICES
2540 M:      Peter Rosin <peda@axentia.se>
2541 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2542 S:      Maintained
2543 F:      Documentation/devicetree/bindings/arm/axentia.txt
2544 F:      arch/arm/boot/dts/at91-linea.dtsi
2545 F:      arch/arm/boot/dts/at91-natte.dtsi
2546 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2547 F:      arch/arm/boot/dts/at91-tse850-3.dts
2548
2549 AXENTIA ASOC DRIVERS
2550 M:      Peter Rosin <peda@axentia.se>
2551 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2552 S:      Maintained
2553 F:      Documentation/devicetree/bindings/sound/axentia,*
2554 F:      sound/soc/atmel/tse850-pcm5142.c
2555
2556 AZ6007 DVB DRIVER
2557 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2558 L:      linux-media@vger.kernel.org
2559 W:      https://linuxtv.org
2560 T:      git git://linuxtv.org/media_tree.git
2561 S:      Maintained
2562 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2563
2564 AZTECH FM RADIO RECEIVER DRIVER
2565 M:      Hans Verkuil <hverkuil@xs4all.nl>
2566 L:      linux-media@vger.kernel.org
2567 T:      git git://linuxtv.org/media_tree.git
2568 W:      https://linuxtv.org
2569 S:      Maintained
2570 F:      drivers/media/radio/radio-aztech*
2571
2572 B43 WIRELESS DRIVER
2573 L:      linux-wireless@vger.kernel.org
2574 L:      b43-dev@lists.infradead.org
2575 W:      http://wireless.kernel.org/en/users/Drivers/b43
2576 S:      Odd Fixes
2577 F:      drivers/net/wireless/broadcom/b43/
2578
2579 B43LEGACY WIRELESS DRIVER
2580 M:      Larry Finger <Larry.Finger@lwfinger.net>
2581 L:      linux-wireless@vger.kernel.org
2582 L:      b43-dev@lists.infradead.org
2583 W:      http://wireless.kernel.org/en/users/Drivers/b43
2584 S:      Maintained
2585 F:      drivers/net/wireless/broadcom/b43legacy/
2586
2587 BACKLIGHT CLASS/SUBSYSTEM
2588 M:      Lee Jones <lee.jones@linaro.org>
2589 M:      Daniel Thompson <daniel.thompson@linaro.org>
2590 M:      Jingoo Han <jingoohan1@gmail.com>
2591 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2592 S:      Maintained
2593 F:      drivers/video/backlight/
2594 F:      include/linux/backlight.h
2595 F:      include/linux/pwm_backlight.h
2596 F:      Documentation/devicetree/bindings/leds/backlight
2597
2598 BATMAN ADVANCED
2599 M:      Marek Lindner <mareklindner@neomailbox.ch>
2600 M:      Simon Wunderlich <sw@simonwunderlich.de>
2601 M:      Antonio Quartulli <a@unstable.cc>
2602 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2603 W:      https://www.open-mesh.org/
2604 Q:      https://patchwork.open-mesh.org/project/batman/list/
2605 S:      Maintained
2606 F:      Documentation/ABI/testing/sysfs-class-net-batman-adv
2607 F:      Documentation/ABI/testing/sysfs-class-net-mesh
2608 F:      Documentation/networking/batman-adv.rst
2609 F:      include/uapi/linux/batadv_packet.h
2610 F:      include/uapi/linux/batman_adv.h
2611 F:      net/batman-adv/
2612
2613 BAYCOM/HDLCDRV DRIVERS FOR AX.25
2614 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
2615 L:      linux-hams@vger.kernel.org
2616 W:      http://www.baycom.org/~tom/ham/ham.html
2617 S:      Maintained
2618 F:      drivers/net/hamradio/baycom*
2619
2620 BCACHE (BLOCK LAYER CACHE)
2621 M:      Coly Li <colyli@suse.de>
2622 M:      Kent Overstreet <kent.overstreet@gmail.com>
2623 L:      linux-bcache@vger.kernel.org
2624 W:      http://bcache.evilpiepirate.org
2625 C:      irc://irc.oftc.net/bcache
2626 S:      Maintained
2627 F:      drivers/md/bcache/
2628
2629 BDISP ST MEDIA DRIVER
2630 M:      Fabien Dessenne <fabien.dessenne@st.com>
2631 L:      linux-media@vger.kernel.org
2632 T:      git git://linuxtv.org/media_tree.git
2633 W:      https://linuxtv.org
2634 S:      Supported
2635 F:      drivers/media/platform/sti/bdisp
2636
2637 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
2638 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
2639 L:      netdev@vger.kernel.org
2640 S:      Maintained
2641 F:      drivers/net/ethernet/ec_bhf.c
2642
2643 BEFS FILE SYSTEM
2644 M:      Luis de Bethencourt <luisbg@kernel.org>
2645 M:      Salah Triki <salah.triki@gmail.com>
2646 S:      Maintained
2647 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
2648 F:      Documentation/filesystems/befs.txt
2649 F:      fs/befs/
2650
2651 BFQ I/O SCHEDULER
2652 M:      Paolo Valente <paolo.valente@linaro.org>
2653 M:      Jens Axboe <axboe@kernel.dk>
2654 L:      linux-block@vger.kernel.org
2655 S:      Maintained
2656 F:      block/bfq-*
2657 F:      Documentation/block/bfq-iosched.txt
2658
2659 BFS FILE SYSTEM
2660 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
2661 S:      Maintained
2662 F:      Documentation/filesystems/bfs.txt
2663 F:      fs/bfs/
2664 F:      include/uapi/linux/bfs_fs.h
2665
2666 BLINKM RGB LED DRIVER
2667 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
2668 S:      Maintained
2669 F:      drivers/leds/leds-blinkm.c
2670
2671 BLOCK LAYER
2672 M:      Jens Axboe <axboe@kernel.dk>
2673 L:      linux-block@vger.kernel.org
2674 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
2675 S:      Maintained
2676 F:      block/
2677 F:      drivers/block/
2678 F:      kernel/trace/blktrace.c
2679 F:      lib/sbitmap.c
2680
2681 BLOCK2MTD DRIVER
2682 M:      Joern Engel <joern@lazybastard.org>
2683 L:      linux-mtd@lists.infradead.org
2684 S:      Maintained
2685 F:      drivers/mtd/devices/block2mtd.c
2686
2687 BLUETOOTH DRIVERS
2688 M:      Marcel Holtmann <marcel@holtmann.org>
2689 M:      Johan Hedberg <johan.hedberg@gmail.com>
2690 L:      linux-bluetooth@vger.kernel.org
2691 W:      http://www.bluez.org/
2692 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2693 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2694 S:      Maintained
2695 F:      drivers/bluetooth/
2696
2697 BLUETOOTH SUBSYSTEM
2698 M:      Marcel Holtmann <marcel@holtmann.org>
2699 M:      Johan Hedberg <johan.hedberg@gmail.com>
2700 L:      linux-bluetooth@vger.kernel.org
2701 W:      http://www.bluez.org/
2702 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2703 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2704 S:      Maintained
2705 F:      net/bluetooth/
2706 F:      include/net/bluetooth/
2707
2708 BONDING DRIVER
2709 M:      Jay Vosburgh <j.vosburgh@gmail.com>
2710 M:      Veaceslav Falico <vfalico@gmail.com>
2711 M:      Andy Gospodarek <andy@greyhouse.net>
2712 L:      netdev@vger.kernel.org
2713 W:      http://sourceforge.net/projects/bonding/
2714 S:      Supported
2715 F:      drivers/net/bonding/
2716 F:      include/uapi/linux/if_bonding.h
2717
2718 BPF (Safe dynamic programs and tools)
2719 M:      Alexei Starovoitov <ast@kernel.org>
2720 M:      Daniel Borkmann <daniel@iogearbox.net>
2721 L:      netdev@vger.kernel.org
2722 L:      linux-kernel@vger.kernel.org
2723 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
2724 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
2725 S:      Supported
2726 F:      arch/x86/net/bpf_jit*
2727 F:      Documentation/networking/filter.txt
2728 F:      Documentation/bpf/
2729 F:      include/linux/bpf*
2730 F:      include/linux/filter.h
2731 F:      include/trace/events/bpf.h
2732 F:      include/trace/events/xdp.h
2733 F:      include/uapi/linux/bpf*
2734 F:      include/uapi/linux/filter.h
2735 F:      kernel/bpf/
2736 F:      kernel/trace/bpf_trace.c
2737 F:      lib/test_bpf.c
2738 F:      net/bpf/
2739 F:      net/core/filter.c
2740 F:      net/sched/act_bpf.c
2741 F:      net/sched/cls_bpf.c
2742 F:      samples/bpf/
2743 F:      tools/bpf/
2744 F:      tools/testing/selftests/bpf/
2745
2746 BROADCOM B44 10/100 ETHERNET DRIVER
2747 M:      Michael Chan <michael.chan@broadcom.com>
2748 L:      netdev@vger.kernel.org
2749 S:      Supported
2750 F:      drivers/net/ethernet/broadcom/b44.*
2751
2752 BROADCOM B53 ETHERNET SWITCH DRIVER
2753 M:      Florian Fainelli <f.fainelli@gmail.com>
2754 L:      netdev@vger.kernel.org
2755 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
2756 S:      Supported
2757 F:      drivers/net/dsa/b53/*
2758 F:      include/linux/platform_data/b53.h
2759
2760 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
2761 M:      Florian Fainelli <f.fainelli@gmail.com>
2762 M:      Ray Jui <rjui@broadcom.com>
2763 M:      Scott Branden <sbranden@broadcom.com>
2764 M:      bcm-kernel-feedback-list@broadcom.com
2765 T:      git git://github.com/broadcom/mach-bcm
2766 S:      Maintained
2767 N:      bcm281*
2768 N:      bcm113*
2769 N:      bcm216*
2770 N:      kona
2771 F:      arch/arm/mach-bcm/
2772
2773 BROADCOM BCM2835 ARM ARCHITECTURE
2774 M:      Eric Anholt <eric@anholt.net>
2775 M:      Stefan Wahren <stefan.wahren@i2se.com>
2776 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
2777 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2778 T:      git git://github.com/anholt/linux
2779 S:      Maintained
2780 N:      bcm2835
2781 F:      drivers/staging/vc04_services
2782
2783 BROADCOM BCM47XX MIPS ARCHITECTURE
2784 M:      Hauke Mehrtens <hauke@hauke-m.de>
2785 M:      Rafał Miłecki <zajec5@gmail.com>
2786 L:      linux-mips@linux-mips.org
2787 S:      Maintained
2788 F:      Documentation/devicetree/bindings/mips/brcm/
2789 F:      arch/mips/bcm47xx/*
2790 F:      arch/mips/include/asm/mach-bcm47xx/*
2791
2792 BROADCOM BCM5301X ARM ARCHITECTURE
2793 M:      Hauke Mehrtens <hauke@hauke-m.de>
2794 M:      Rafał Miłecki <zajec5@gmail.com>
2795 M:      Jon Mason <jonmason@broadcom.com>
2796 M:      bcm-kernel-feedback-list@broadcom.com
2797 L:      linux-arm-kernel@lists.infradead.org
2798 S:      Maintained
2799 F:      arch/arm/mach-bcm/bcm_5301x.c
2800 F:      arch/arm/boot/dts/bcm5301x*.dtsi
2801 F:      arch/arm/boot/dts/bcm470*
2802 F:      arch/arm/boot/dts/bcm953012*
2803
2804 BROADCOM BCM53573 ARM ARCHITECTURE
2805 M:      Rafał Miłecki <rafal@milecki.pl>
2806 L:      linux-arm-kernel@lists.infradead.org
2807 S:      Maintained
2808 F:      arch/arm/boot/dts/bcm53573*
2809 F:      arch/arm/boot/dts/bcm47189*
2810
2811 BROADCOM BCM63XX ARM ARCHITECTURE
2812 M:      Florian Fainelli <f.fainelli@gmail.com>
2813 M:      bcm-kernel-feedback-list@broadcom.com
2814 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2815 T:      git git://github.com/broadcom/stblinux.git
2816 S:      Maintained
2817 N:      bcm63xx
2818
2819 BROADCOM BCM63XX/BCM33XX UDC DRIVER
2820 M:      Kevin Cernekee <cernekee@gmail.com>
2821 L:      linux-usb@vger.kernel.org
2822 S:      Maintained
2823 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
2824
2825 BROADCOM BCM7XXX ARM ARCHITECTURE
2826 M:      Brian Norris <computersforpeace@gmail.com>
2827 M:      Gregory Fong <gregory.0xf0@gmail.com>
2828 M:      Florian Fainelli <f.fainelli@gmail.com>
2829 M:      bcm-kernel-feedback-list@broadcom.com
2830 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2831 T:      git git://github.com/broadcom/stblinux.git
2832 S:      Maintained
2833 F:      arch/arm/mach-bcm/*brcmstb*
2834 F:      arch/arm/boot/dts/bcm7*.dts*
2835 F:      drivers/bus/brcmstb_gisb.c
2836 F:      arch/arm/mm/cache-b15-rac.c
2837 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
2838 N:      brcmstb
2839
2840 BROADCOM BMIPS CPUFREQ DRIVER
2841 M:      Markus Mayer <mmayer@broadcom.com>
2842 M:      bcm-kernel-feedback-list@broadcom.com
2843 L:      linux-pm@vger.kernel.org
2844 S:      Maintained
2845 F:      drivers/cpufreq/bmips-cpufreq.c
2846
2847 BROADCOM BMIPS MIPS ARCHITECTURE
2848 M:      Kevin Cernekee <cernekee@gmail.com>
2849 M:      Florian Fainelli <f.fainelli@gmail.com>
2850 L:      linux-mips@linux-mips.org
2851 T:      git git://github.com/broadcom/stblinux.git
2852 S:      Maintained
2853 F:      arch/mips/bmips/*
2854 F:      arch/mips/include/asm/mach-bmips/*
2855 F:      arch/mips/kernel/*bmips*
2856 F:      arch/mips/boot/dts/brcm/bcm*.dts*
2857 F:      drivers/irqchip/irq-bcm63*
2858 F:      drivers/irqchip/irq-bcm7*
2859 F:      drivers/irqchip/irq-brcmstb*
2860 F:      include/linux/bcm963xx_nvram.h
2861 F:      include/linux/bcm963xx_tag.h
2862
2863 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
2864 M:      Rasesh Mody <rasesh.mody@cavium.com>
2865 M:      Harish Patil <harish.patil@cavium.com>
2866 M:      Dept-GELinuxNICDev@cavium.com
2867 L:      netdev@vger.kernel.org
2868 S:      Supported
2869 F:      drivers/net/ethernet/broadcom/bnx2.*
2870 F:      drivers/net/ethernet/broadcom/bnx2_*
2871
2872 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
2873 M:      QLogic-Storage-Upstream@qlogic.com
2874 L:      linux-scsi@vger.kernel.org
2875 S:      Supported
2876 F:      drivers/scsi/bnx2fc/
2877
2878 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
2879 M:      QLogic-Storage-Upstream@qlogic.com
2880 L:      linux-scsi@vger.kernel.org
2881 S:      Supported
2882 F:      drivers/scsi/bnx2i/
2883
2884 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
2885 M:      Ariel Elior <ariel.elior@cavium.com>
2886 M:      everest-linux-l2@cavium.com
2887 L:      netdev@vger.kernel.org
2888 S:      Supported
2889 F:      drivers/net/ethernet/broadcom/bnx2x/
2890
2891 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
2892 M:      Michael Chan <michael.chan@broadcom.com>
2893 L:      netdev@vger.kernel.org
2894 S:      Supported
2895 F:      drivers/net/ethernet/broadcom/bnxt/
2896
2897 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
2898 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
2899 M:      Franky Lin <franky.lin@broadcom.com>
2900 M:      Hante Meuleman <hante.meuleman@broadcom.com>
2901 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
2902 M:      Wright Feng <wright.feng@cypress.com>
2903 L:      linux-wireless@vger.kernel.org
2904 L:      brcm80211-dev-list.pdl@broadcom.com
2905 L:      brcm80211-dev-list@cypress.com
2906 S:      Supported
2907 F:      drivers/net/wireless/broadcom/brcm80211/
2908
2909 BROADCOM BRCMSTB GPIO DRIVER
2910 M:      Gregory Fong <gregory.0xf0@gmail.com>
2911 L:      bcm-kernel-feedback-list@broadcom.com
2912 S:      Supported
2913 F:      drivers/gpio/gpio-brcmstb.c
2914 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
2915
2916 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
2917 M:      Al Cooper <alcooperx@gmail.com>
2918 L:      linux-kernel@vger.kernel.org
2919 L:      bcm-kernel-feedback-list@broadcom.com
2920 S:      Maintained
2921 F:      drivers/phy/broadcom/phy-brcm-usb*
2922
2923 BROADCOM GENET ETHERNET DRIVER
2924 M:      Doug Berger <opendmb@gmail.com>
2925 M:      Florian Fainelli <f.fainelli@gmail.com>
2926 L:      netdev@vger.kernel.org
2927 S:      Supported
2928 F:      drivers/net/ethernet/broadcom/genet/
2929
2930 BROADCOM IPROC ARM ARCHITECTURE
2931 M:      Ray Jui <rjui@broadcom.com>
2932 M:      Scott Branden <sbranden@broadcom.com>
2933 M:      Jon Mason <jonmason@broadcom.com>
2934 M:      bcm-kernel-feedback-list@broadcom.com
2935 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2936 T:      git git://github.com/broadcom/cygnus-linux.git
2937 S:      Maintained
2938 N:      iproc
2939 N:      cygnus
2940 N:      bcm[-_]nsp
2941 N:      bcm9113*
2942 N:      bcm9583*
2943 N:      bcm9585*
2944 N:      bcm9586*
2945 N:      bcm988312
2946 N:      bcm113*
2947 N:      bcm583*
2948 N:      bcm585*
2949 N:      bcm586*
2950 N:      bcm88312
2951 N:      hr2
2952 F:      arch/arm64/boot/dts/broadcom/ns2*
2953 F:      drivers/clk/bcm/clk-ns*
2954 F:      drivers/pinctrl/bcm/pinctrl-ns*
2955
2956 BROADCOM KONA GPIO DRIVER
2957 M:      Ray Jui <rjui@broadcom.com>
2958 L:      bcm-kernel-feedback-list@broadcom.com
2959 S:      Supported
2960 F:      drivers/gpio/gpio-bcm-kona.c
2961 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
2962
2963 BROADCOM NETXTREME-E ROCE DRIVER
2964 M:      Selvin Xavier <selvin.xavier@broadcom.com>
2965 M:      Devesh Sharma <devesh.sharma@broadcom.com>
2966 M:      Somnath Kotur <somnath.kotur@broadcom.com>
2967 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
2968 L:      linux-rdma@vger.kernel.org
2969 W:      http://www.broadcom.com
2970 S:      Supported
2971 F:      drivers/infiniband/hw/bnxt_re/
2972 F:      include/uapi/rdma/bnxt_re-abi.h
2973
2974 BROADCOM NVRAM DRIVER
2975 M:      Rafał Miłecki <zajec5@gmail.com>
2976 L:      linux-mips@linux-mips.org
2977 S:      Maintained
2978 F:      drivers/firmware/broadcom/*
2979
2980 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
2981 M:      Rafał Miłecki <zajec5@gmail.com>
2982 L:      linux-wireless@vger.kernel.org
2983 S:      Maintained
2984 F:      drivers/bcma/
2985 F:      include/linux/bcma/
2986
2987 BROADCOM STB AVS CPUFREQ DRIVER
2988 M:      Markus Mayer <mmayer@broadcom.com>
2989 M:      bcm-kernel-feedback-list@broadcom.com
2990 L:      linux-pm@vger.kernel.org
2991 S:      Maintained
2992 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
2993 F:      drivers/cpufreq/brcmstb*
2994
2995 BROADCOM STB AVS TMON DRIVER
2996 M:      Markus Mayer <mmayer@broadcom.com>
2997 M:      bcm-kernel-feedback-list@broadcom.com
2998 L:      linux-pm@vger.kernel.org
2999 S:      Maintained
3000 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3001 F:      drivers/thermal/broadcom/brcmstb*
3002
3003 BROADCOM STB NAND FLASH DRIVER
3004 M:      Brian Norris <computersforpeace@gmail.com>
3005 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3006 L:      linux-mtd@lists.infradead.org
3007 L:      bcm-kernel-feedback-list@broadcom.com
3008 S:      Maintained
3009 F:      drivers/mtd/nand/raw/brcmnand/
3010
3011 BROADCOM STB DPFE DRIVER
3012 M:      Markus Mayer <mmayer@broadcom.com>
3013 M:      bcm-kernel-feedback-list@broadcom.com
3014 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3015 S:      Maintained
3016 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3017 F:      drivers/memory/brcmstb_dpfe.c
3018
3019 BROADCOM SYSTEMPORT ETHERNET DRIVER
3020 M:      Florian Fainelli <f.fainelli@gmail.com>
3021 L:      netdev@vger.kernel.org
3022 S:      Supported
3023 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3024
3025 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3026 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3027 M:      Prashant Sreedharan <prashant@broadcom.com>
3028 M:      Michael Chan <mchan@broadcom.com>
3029 L:      netdev@vger.kernel.org
3030 S:      Supported
3031 F:      drivers/net/ethernet/broadcom/tg3.*
3032
3033 BROCADE BFA FC SCSI DRIVER
3034 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3035 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3036 L:      linux-scsi@vger.kernel.org
3037 S:      Supported
3038 F:      drivers/scsi/bfa/
3039
3040 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3041 M:      Rasesh Mody <rasesh.mody@cavium.com>
3042 M:      Sudarsana Kalluru <sudarsana.kalluru@cavium.com>
3043 M:      Dept-GELinuxNICDev@cavium.com
3044 L:      netdev@vger.kernel.org
3045 S:      Supported
3046 F:      drivers/net/ethernet/brocade/bna/
3047
3048 BSG (block layer generic sg v4 driver)
3049 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3050 L:      linux-scsi@vger.kernel.org
3051 S:      Supported
3052 F:      block/bsg.c
3053 F:      include/linux/bsg.h
3054 F:      include/uapi/linux/bsg.h
3055
3056 BT87X AUDIO DRIVER
3057 M:      Clemens Ladisch <clemens@ladisch.de>
3058 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3059 T:      git git://git.alsa-project.org/alsa-kernel.git
3060 S:      Maintained
3061 F:      Documentation/sound/alsa/Bt87x.txt
3062 F:      sound/pci/bt87x.c
3063
3064 BT8XXGPIO DRIVER
3065 M:      Michael Buesch <m@bues.ch>
3066 W:      http://bu3sch.de/btgpio.php
3067 S:      Maintained
3068 F:      drivers/gpio/gpio-bt8xx.c
3069
3070 BTRFS FILE SYSTEM
3071 M:      Chris Mason <clm@fb.com>
3072 M:      Josef Bacik <jbacik@fb.com>
3073 M:      David Sterba <dsterba@suse.com>
3074 L:      linux-btrfs@vger.kernel.org
3075 W:      http://btrfs.wiki.kernel.org/
3076 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3077 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3078 S:      Maintained
3079 F:      Documentation/filesystems/btrfs.txt
3080 F:      fs/btrfs/
3081 F:      include/linux/btrfs*
3082 F:      include/uapi/linux/btrfs*
3083
3084 BTTV VIDEO4LINUX DRIVER
3085 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3086 L:      linux-media@vger.kernel.org
3087 W:      https://linuxtv.org
3088 T:      git git://linuxtv.org/media_tree.git
3089 S:      Odd fixes
3090 F:      Documentation/media/v4l-drivers/bttv*
3091 F:      drivers/media/pci/bt8xx/bttv*
3092
3093 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3094 M:      Chanwoo Choi <cw00.choi@samsung.com>
3095 L:      linux-pm@vger.kernel.org
3096 L:      linux-samsung-soc@vger.kernel.org
3097 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
3098 S:      Maintained
3099 F:      drivers/devfreq/exynos-bus.c
3100 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3101
3102 BUSLOGIC SCSI DRIVER
3103 M:      Khalid Aziz <khalid@gonehiking.org>
3104 L:      linux-scsi@vger.kernel.org
3105 S:      Maintained
3106 F:      drivers/scsi/BusLogic.*
3107 F:      drivers/scsi/FlashPoint.*
3108
3109 C-MEDIA CMI8788 DRIVER
3110 M:      Clemens Ladisch <clemens@ladisch.de>
3111 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3112 T:      git git://git.alsa-project.org/alsa-kernel.git
3113 S:      Maintained
3114 F:      sound/pci/oxygen/
3115
3116 C6X ARCHITECTURE
3117 M:      Mark Salter <msalter@redhat.com>
3118 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3119 L:      linux-c6x-dev@linux-c6x.org
3120 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3121 S:      Maintained
3122 F:      arch/c6x/
3123
3124 CA8210 IEEE-802.15.4 RADIO DRIVER
3125 M:      Harry Morris <h.morris@cascoda.com>
3126 L:      linux-wpan@vger.kernel.org
3127 W:      https://github.com/Cascoda/ca8210-linux.git
3128 S:      Maintained
3129 F:      drivers/net/ieee802154/ca8210.c
3130 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3131
3132 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3133 M:      David Howells <dhowells@redhat.com>
3134 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3135 S:      Supported
3136 F:      Documentation/filesystems/caching/cachefiles.txt
3137 F:      fs/cachefiles/
3138
3139 CADET FM/AM RADIO RECEIVER DRIVER
3140 M:      Hans Verkuil <hverkuil@xs4all.nl>
3141 L:      linux-media@vger.kernel.org
3142 T:      git git://linuxtv.org/media_tree.git
3143 W:      https://linuxtv.org
3144 S:      Maintained
3145 F:      drivers/media/radio/radio-cadet*
3146
3147 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3148 M:      Jonathan Corbet <corbet@lwn.net>
3149 L:      linux-media@vger.kernel.org
3150 T:      git git://linuxtv.org/media_tree.git
3151 S:      Maintained
3152 F:      Documentation/media/v4l-drivers/cafe_ccic*
3153 F:      drivers/media/platform/marvell-ccic/
3154
3155 CAIF NETWORK LAYER
3156 M:      Dmitry Tarnyagin <dmitry.tarnyagin@lockless.no>
3157 L:      netdev@vger.kernel.org
3158 S:      Supported
3159 F:      Documentation/networking/caif/
3160 F:      drivers/net/caif/
3161 F:      include/uapi/linux/caif/
3162 F:      include/net/caif/
3163 F:      net/caif/
3164
3165 CALGARY x86-64 IOMMU
3166 M:      Muli Ben-Yehuda <mulix@mulix.org>
3167 M:      Jon Mason <jdmason@kudzu.us>
3168 L:      iommu@lists.linux-foundation.org
3169 S:      Maintained
3170 F:      arch/x86/kernel/pci-calgary_64.c
3171 F:      arch/x86/kernel/tce_64.c
3172 F:      arch/x86/include/asm/calgary.h
3173 F:      arch/x86/include/asm/tce.h
3174
3175 CAN NETWORK DRIVERS
3176 M:      Wolfgang Grandegger <wg@grandegger.com>
3177 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3178 L:      linux-can@vger.kernel.org
3179 W:      https://github.com/linux-can
3180 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3181 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3182 S:      Maintained
3183 F:      Documentation/devicetree/bindings/net/can/
3184 F:      drivers/net/can/
3185 F:      include/linux/can/dev.h
3186 F:      include/linux/can/platform/
3187 F:      include/uapi/linux/can/error.h
3188 F:      include/uapi/linux/can/netlink.h
3189
3190 CAN NETWORK LAYER
3191 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3192 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3193 L:      linux-can@vger.kernel.org
3194 W:      https://github.com/linux-can
3195 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3196 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3197 S:      Maintained
3198 F:      Documentation/networking/can.rst
3199 F:      net/can/
3200 F:      include/linux/can/core.h
3201 F:      include/uapi/linux/can.h
3202 F:      include/uapi/linux/can/bcm.h
3203 F:      include/uapi/linux/can/raw.h
3204 F:      include/uapi/linux/can/gw.h
3205
3206 CAPABILITIES
3207 M:      Serge Hallyn <serge@hallyn.com>
3208 L:      linux-security-module@vger.kernel.org
3209 S:      Supported
3210 F:      include/linux/capability.h
3211 F:      include/uapi/linux/capability.h
3212 F:      security/commoncap.c
3213 F:      kernel/capability.c
3214
3215 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3216 M:      Kevin Tsai <ktsai@capellamicro.com>
3217 S:      Maintained
3218 F:      drivers/iio/light/cm*
3219
3220 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3221 M:      Christian Lamparter <chunkeey@googlemail.com>
3222 L:      linux-wireless@vger.kernel.org
3223 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3224 S:      Maintained
3225 F:      drivers/net/wireless/ath/carl9170/
3226
3227 CAVIUM I2C DRIVER
3228 M:      Jan Glauber <jglauber@cavium.com>
3229 M:      David Daney <david.daney@cavium.com>
3230 W:      http://www.cavium.com
3231 S:      Supported
3232 F:      drivers/i2c/busses/i2c-octeon*
3233 F:      drivers/i2c/busses/i2c-thunderx*
3234
3235 CAVIUM LIQUIDIO NETWORK DRIVER
3236 M:      Derek Chickles <derek.chickles@caviumnetworks.com>
3237 M:      Satanand Burla <satananda.burla@caviumnetworks.com>
3238 M:      Felix Manlunas <felix.manlunas@caviumnetworks.com>
3239 M:      Raghu Vatsavayi <raghu.vatsavayi@caviumnetworks.com>
3240 L:      netdev@vger.kernel.org
3241 W:      http://www.cavium.com
3242 S:      Supported
3243 F:      drivers/net/ethernet/cavium/liquidio/
3244
3245 CAVIUM MMC DRIVER
3246 M:      Jan Glauber <jglauber@cavium.com>
3247 M:      David Daney <david.daney@cavium.com>
3248 M:      Steven J. Hill <Steven.Hill@cavium.com>
3249 W:      http://www.cavium.com
3250 S:      Supported
3251 F:      drivers/mmc/host/cavium*
3252
3253 CAVIUM OCTEON-TX CRYPTO DRIVER
3254 M:      George Cherian <george.cherian@cavium.com>
3255 L:      linux-crypto@vger.kernel.org
3256 W:      http://www.cavium.com
3257 S:      Supported
3258 F:      drivers/crypto/cavium/cpt/
3259
3260 CAVIUM THUNDERX2 ARM64 SOC
3261 M:      Robert Richter <rrichter@cavium.com>
3262 M:      Jayachandran C <jnair@caviumnetworks.com>
3263 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3264 S:      Maintained
3265 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3266 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3267
3268 CC2520 IEEE-802.15.4 RADIO DRIVER
3269 M:      Varka Bhadram <varkabhadram@gmail.com>
3270 L:      linux-wpan@vger.kernel.org
3271 S:      Maintained
3272 F:      drivers/net/ieee802154/cc2520.c
3273 F:      include/linux/spi/cc2520.h
3274 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3275
3276 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3277 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3278 L:      linux-crypto@vger.kernel.org
3279 S:      Supported
3280 F:      drivers/crypto/ccree/
3281 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3282
3283 CEC FRAMEWORK
3284 M:      Hans Verkuil <hans.verkuil@cisco.com>
3285 L:      linux-media@vger.kernel.org
3286 T:      git git://linuxtv.org/media_tree.git
3287 W:      http://linuxtv.org
3288 S:      Supported
3289 F:      Documentation/media/kapi/cec-core.rst
3290 F:      Documentation/media/uapi/cec
3291 F:      drivers/media/cec/
3292 F:      drivers/media/rc/keymaps/rc-cec.c
3293 F:      include/media/cec.h
3294 F:      include/media/cec-notifier.h
3295 F:      include/uapi/linux/cec.h
3296 F:      include/uapi/linux/cec-funcs.h
3297 F:      Documentation/devicetree/bindings/media/cec.txt
3298 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3299
3300 CEC GPIO DRIVER
3301 M:      Hans Verkuil <hans.verkuil@cisco.com>
3302 L:      linux-media@vger.kernel.org
3303 T:      git git://linuxtv.org/media_tree.git
3304 W:      http://linuxtv.org
3305 S:      Supported
3306 F:      drivers/media/platform/cec-gpio/
3307 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3308
3309 CELL BROADBAND ENGINE ARCHITECTURE
3310 M:      Arnd Bergmann <arnd@arndb.de>
3311 L:      linuxppc-dev@lists.ozlabs.org
3312 W:      http://www.ibm.com/developerworks/power/cell/
3313 S:      Supported
3314 F:      arch/powerpc/include/asm/cell*.h
3315 F:      arch/powerpc/include/asm/spu*.h
3316 F:      arch/powerpc/include/uapi/asm/spu*.h
3317 F:      arch/powerpc/oprofile/*cell*
3318 F:      arch/powerpc/platforms/cell/
3319
3320 CEPH COMMON CODE (LIBCEPH)
3321 M:      Ilya Dryomov <idryomov@gmail.com>
3322 M:      "Yan, Zheng" <zyan@redhat.com>
3323 M:      Sage Weil <sage@redhat.com>
3324 L:      ceph-devel@vger.kernel.org
3325 W:      http://ceph.com/
3326 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3327 T:      git git://github.com/ceph/ceph-client.git
3328 S:      Supported
3329 F:      net/ceph/
3330 F:      include/linux/ceph/
3331 F:      include/linux/crush/
3332
3333 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3334 M:      "Yan, Zheng" <zyan@redhat.com>
3335 M:      Sage Weil <sage@redhat.com>
3336 M:      Ilya Dryomov <idryomov@gmail.com>
3337 L:      ceph-devel@vger.kernel.org
3338 W:      http://ceph.com/
3339 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3340 T:      git git://github.com/ceph/ceph-client.git
3341 S:      Supported
3342 F:      Documentation/filesystems/ceph.txt
3343 F:      fs/ceph/
3344
3345 CERTIFICATE HANDLING:
3346 M:      David Howells <dhowells@redhat.com>
3347 M:      David Woodhouse <dwmw2@infradead.org>
3348 L:      keyrings@vger.kernel.org
3349 S:      Maintained
3350 F:      Documentation/module-signing.txt
3351 F:      certs/
3352 F:      scripts/sign-file.c
3353 F:      scripts/extract-cert.c
3354
3355 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3356 L:      linux-usb@vger.kernel.org
3357 S:      Orphan
3358 F:      Documentation/usb/WUSB-Design-overview.txt
3359 F:      Documentation/usb/wusb-cbaf
3360 F:      drivers/usb/host/hwa-hc.c
3361 F:      drivers/usb/host/whci/
3362 F:      drivers/usb/wusbcore/
3363 F:      include/linux/usb/wusb*
3364
3365 CFAG12864B LCD DRIVER
3366 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3367 W:      http://miguelojeda.es/auxdisplay.htm
3368 W:      http://jair.lab.fi.uva.es/~migojed/auxdisplay.htm
3369 S:      Maintained
3370 F:      drivers/auxdisplay/cfag12864b.c
3371 F:      include/linux/cfag12864b.h
3372
3373 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3374 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3375 W:      http://miguelojeda.es/auxdisplay.htm
3376 W:      http://jair.lab.fi.uva.es/~migojed/auxdisplay.htm
3377 S:      Maintained
3378 F:      drivers/auxdisplay/cfag12864bfb.c
3379 F:      include/linux/cfag12864b.h
3380
3381 802.11 (including CFG80211/NL80211)
3382 M:      Johannes Berg <johannes@sipsolutions.net>
3383 L:      linux-wireless@vger.kernel.org
3384 W:      http://wireless.kernel.org/
3385 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3386 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3387 S:      Maintained
3388 F:      net/wireless/
3389 F:      include/uapi/linux/nl80211.h
3390 F:      include/linux/ieee80211.h
3391 F:      include/net/wext.h
3392 F:      include/net/cfg80211.h
3393 F:      include/net/iw_handler.h
3394 F:      include/net/ieee80211_radiotap.h
3395 F:      Documentation/driver-api/80211/cfg80211.rst
3396 F:      Documentation/networking/regulatory.txt
3397
3398 CHAR and MISC DRIVERS
3399 M:      Arnd Bergmann <arnd@arndb.de>
3400 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3401 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3402 S:      Supported
3403 F:      drivers/char/
3404 F:      drivers/misc/
3405 F:      include/linux/miscdevice.h
3406
3407 CHECKPATCH
3408 M:      Andy Whitcroft <apw@canonical.com>
3409 M:      Joe Perches <joe@perches.com>
3410 S:      Maintained
3411 F:      scripts/checkpatch.pl
3412
3413 CHINESE DOCUMENTATION
3414 M:      Harry Wei <harryxiyou@gmail.com>
3415 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3416 L:      linux-kernel@zh-kernel.org (moderated for non-subscribers)
3417 S:      Maintained
3418 F:      Documentation/translations/zh_CN/
3419
3420 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3421 M:      Peter Chen <Peter.Chen@nxp.com>
3422 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3423 L:      linux-usb@vger.kernel.org
3424 S:      Maintained
3425 F:      drivers/usb/chipidea/
3426
3427 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3428 M:      Hans de Goede <hdegoede@redhat.com>
3429 L:      linux-input@vger.kernel.org
3430 S:      Maintained
3431 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3432 F:      drivers/input/touchscreen/chipone_icn8318.c
3433
3434 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
3435 M:      Hans de Goede <hdegoede@redhat.com>
3436 L:      linux-input@vger.kernel.org
3437 S:      Maintained
3438 F:      drivers/input/touchscreen/chipone_icn8505.c
3439
3440 CHROME HARDWARE PLATFORM SUPPORT
3441 M:      Benson Leung <bleung@chromium.org>
3442 M:      Olof Johansson <olof@lixom.net>
3443 S:      Maintained
3444 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bleung/chrome-platform.git
3445 F:      drivers/platform/chrome/
3446
3447 CIRRUS LOGIC AUDIO CODEC DRIVERS
3448 M:      Brian Austin <brian.austin@cirrus.com>
3449 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3450 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3451 S:      Maintained
3452 F:      sound/soc/codecs/cs*
3453
3454 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3455 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3456 L:      netdev@vger.kernel.org
3457 S:      Maintained
3458 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3459
3460 CISCO FCOE HBA DRIVER
3461 M:      Satish Kharat <satishkh@cisco.com>
3462 M:      Sesidhar Baddela <sebaddel@cisco.com>
3463 M:      Karan Tilak Kumar <kartilak@cisco.com>
3464 L:      linux-scsi@vger.kernel.org
3465 S:      Supported
3466 F:      drivers/scsi/fnic/
3467
3468 CISCO SCSI HBA DRIVER
3469 M:      Karan Tilak Kumar <kartilak@cisco.com>
3470 M:      Sesidhar Baddela <sebaddel@cisco.com>
3471 L:      linux-scsi@vger.kernel.org
3472 S:      Supported
3473 F:      drivers/scsi/snic/
3474
3475 CISCO VIC ETHERNET NIC DRIVER
3476 M:      Christian Benvenuti <benve@cisco.com>
3477 M:      Govindarajulu Varadarajan <_govind@gmx.com>
3478 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3479 S:      Supported
3480 F:      drivers/net/ethernet/cisco/enic/
3481
3482 CISCO VIC LOW LATENCY NIC DRIVER
3483 M:      Christian Benvenuti <benve@cisco.com>
3484 M:      Dave Goodell <dgoodell@cisco.com>
3485 S:      Supported
3486 F:      drivers/infiniband/hw/usnic/
3487
3488 CLEANCACHE API
3489 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
3490 L:      linux-kernel@vger.kernel.org
3491 S:      Maintained
3492 F:      mm/cleancache.c
3493 F:      include/linux/cleancache.h
3494
3495 CLK API
3496 M:      Russell King <linux@armlinux.org.uk>
3497 L:      linux-clk@vger.kernel.org
3498 S:      Maintained
3499 F:      include/linux/clk.h
3500
3501 CLOCKSOURCE, CLOCKEVENT DRIVERS
3502 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3503 M:      Thomas Gleixner <tglx@linutronix.de>
3504 L:      linux-kernel@vger.kernel.org
3505 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
3506 S:      Supported
3507 F:      drivers/clocksource/
3508 F:      Documentation/devicetree/bindings/timer/
3509
3510 CMPC ACPI DRIVER
3511 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
3512 M:      Daniel Oliveira Nascimento <don@syst.com.br>
3513 L:      platform-driver-x86@vger.kernel.org
3514 S:      Supported
3515 F:      drivers/platform/x86/classmate-laptop.c
3516
3517 COBALT MEDIA DRIVER
3518 M:      Hans Verkuil <hans.verkuil@cisco.com>
3519 L:      linux-media@vger.kernel.org
3520 T:      git git://linuxtv.org/media_tree.git
3521 W:      https://linuxtv.org
3522 S:      Supported
3523 F:      drivers/media/pci/cobalt/
3524
3525 COCCINELLE/Semantic Patches (SmPL)
3526 M:      Julia Lawall <Julia.Lawall@lip6.fr>
3527 M:      Gilles Muller <Gilles.Muller@lip6.fr>
3528 M:      Nicolas Palix <nicolas.palix@imag.fr>
3529 M:      Michal Marek <michal.lkml@markovi.net>
3530 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
3531 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
3532 W:      http://coccinelle.lip6.fr/
3533 S:      Supported
3534 F:      Documentation/dev-tools/coccinelle.rst
3535 F:      scripts/coccinelle/
3536 F:      scripts/coccicheck
3537
3538 CODA FILE SYSTEM
3539 M:      Jan Harkes <jaharkes@cs.cmu.edu>
3540 M:      coda@cs.cmu.edu
3541 L:      codalist@coda.cs.cmu.edu
3542 W:      http://www.coda.cs.cmu.edu/
3543 S:      Maintained
3544 F:      Documentation/filesystems/coda.txt
3545 F:      fs/coda/
3546 F:      include/linux/coda*.h
3547 F:      include/uapi/linux/coda*.h
3548
3549 CODA V4L2 MEM2MEM DRIVER
3550 M:      Philipp Zabel <p.zabel@pengutronix.de>
3551 L:      linux-media@vger.kernel.org
3552 S:      Maintained
3553 F:      Documentation/devicetree/bindings/media/coda.txt
3554 F:      drivers/media/platform/coda/
3555
3556 COMMON CLK FRAMEWORK
3557 M:      Michael Turquette <mturquette@baylibre.com>
3558 M:      Stephen Boyd <sboyd@kernel.org>
3559 L:      linux-clk@vger.kernel.org
3560 Q:      http://patchwork.kernel.org/project/linux-clk/list/
3561 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
3562 S:      Maintained
3563 F:      Documentation/devicetree/bindings/clock/
3564 F:      drivers/clk/
3565 X:      drivers/clk/clkdev.c
3566 F:      include/linux/clk-pr*
3567 F:      include/linux/clk/
3568
3569 COMMON INTERNET FILE SYSTEM (CIFS)
3570 M:      Steve French <sfrench@samba.org>
3571 L:      linux-cifs@vger.kernel.org
3572 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
3573 W:      http://linux-cifs.samba.org/
3574 T:      git git://git.samba.org/sfrench/cifs-2.6.git
3575 S:      Supported
3576 F:      Documentation/filesystems/cifs/
3577 F:      fs/cifs/
3578
3579 COMPACTPCI HOTPLUG CORE
3580 M:      Scott Murray <scott@spiteful.org>
3581 L:      linux-pci@vger.kernel.org
3582 S:      Maintained
3583 F:      drivers/pci/hotplug/cpci_hotplug*
3584
3585 COMPACTPCI HOTPLUG GENERIC DRIVER
3586 M:      Scott Murray <scott@spiteful.org>
3587 L:      linux-pci@vger.kernel.org
3588 S:      Maintained
3589 F:      drivers/pci/hotplug/cpcihp_generic.c
3590
3591 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
3592 M:      Scott Murray <scott@spiteful.org>
3593 L:      linux-pci@vger.kernel.org
3594 S:      Maintained
3595 F:      drivers/pci/hotplug/cpcihp_zt5550.*
3596
3597 COMPAL LAPTOP SUPPORT
3598 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
3599 L:      platform-driver-x86@vger.kernel.org
3600 S:      Maintained
3601 F:      drivers/platform/x86/compal-laptop.c
3602
3603 CONEXANT ACCESSRUNNER USB DRIVER
3604 L:      accessrunner-general@lists.sourceforge.net
3605 W:      http://accessrunner.sourceforge.net/
3606 S:      Orphan
3607 F:      drivers/usb/atm/cxacru.c
3608
3609 CONFIGFS
3610 M:      Joel Becker <jlbec@evilplan.org>
3611 M:      Christoph Hellwig <hch@lst.de>
3612 T:      git git://git.infradead.org/users/hch/configfs.git
3613 S:      Supported
3614 F:      fs/configfs/
3615 F:      include/linux/configfs.h
3616
3617 CONNECTOR
3618 M:      Evgeniy Polyakov <zbr@ioremap.net>
3619 L:      netdev@vger.kernel.org
3620 S:      Maintained
3621 F:      drivers/connector/
3622
3623 CONTROL GROUP (CGROUP)
3624 M:      Tejun Heo <tj@kernel.org>
3625 M:      Li Zefan <lizefan@huawei.com>
3626 M:      Johannes Weiner <hannes@cmpxchg.org>
3627 L:      cgroups@vger.kernel.org
3628 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3629 S:      Maintained
3630 F:      Documentation/cgroup*
3631 F:      include/linux/cgroup*
3632 F:      kernel/cgroup*
3633
3634 CONTROL GROUP - CPUSET
3635 M:      Li Zefan <lizefan@huawei.com>
3636 L:      cgroups@vger.kernel.org
3637 W:      http://www.bullopensource.org/cpuset/
3638 W:      http://oss.sgi.com/projects/cpusets/
3639 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3640 S:      Maintained
3641 F:      Documentation/cgroup-v1/cpusets.txt
3642 F:      include/linux/cpuset.h
3643 F:      kernel/cgroup/cpuset.c
3644
3645 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
3646 M:      Johannes Weiner <hannes@cmpxchg.org>
3647 M:      Michal Hocko <mhocko@kernel.org>
3648 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
3649 L:      cgroups@vger.kernel.org
3650 L:      linux-mm@kvack.org
3651 S:      Maintained
3652 F:      mm/memcontrol.c
3653 F:      mm/swap_cgroup.c
3654
3655 CORETEMP HARDWARE MONITORING DRIVER
3656 M:      Fenghua Yu <fenghua.yu@intel.com>
3657 L:      linux-hwmon@vger.kernel.org
3658 S:      Maintained
3659 F:      Documentation/hwmon/coretemp
3660 F:      drivers/hwmon/coretemp.c
3661
3662 COSA/SRP SYNC SERIAL DRIVER
3663 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
3664 W:      http://www.fi.muni.cz/~kas/cosa/
3665 S:      Maintained
3666 F:      drivers/net/wan/cosa*
3667
3668 CPMAC ETHERNET DRIVER
3669 M:      Florian Fainelli <f.fainelli@gmail.com>
3670 L:      netdev@vger.kernel.org
3671 S:      Maintained
3672 F:      drivers/net/ethernet/ti/cpmac.c
3673
3674 CPU FREQUENCY DRIVERS
3675 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3676 M:      Viresh Kumar <viresh.kumar@linaro.org>
3677 L:      linux-pm@vger.kernel.org
3678 S:      Maintained
3679 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3680 T:      git git://git.linaro.org/people/vireshk/linux.git (For ARM Updates)
3681 B:      https://bugzilla.kernel.org
3682 F:      Documentation/cpu-freq/
3683 F:      Documentation/devicetree/bindings/cpufreq/
3684 F:      drivers/cpufreq/
3685 F:      include/linux/cpufreq.h
3686 F:      tools/testing/selftests/cpufreq/
3687
3688 CPU FREQUENCY DRIVERS - ARM BIG LITTLE
3689 M:      Viresh Kumar <viresh.kumar@linaro.org>
3690 M:      Sudeep Holla <sudeep.holla@arm.com>
3691 L:      linux-pm@vger.kernel.org
3692 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
3693 S:      Maintained
3694 F:      drivers/cpufreq/arm_big_little.h
3695 F:      drivers/cpufreq/arm_big_little.c
3696 F:      drivers/cpufreq/arm_big_little_dt.c
3697
3698 CPU POWER MONITORING SUBSYSTEM
3699 M:      Thomas Renninger <trenn@suse.com>
3700 M:      Shuah Khan <shuah@kernel.org>
3701 L:      linux-pm@vger.kernel.org
3702 S:      Maintained
3703 F:      tools/power/cpupower/
3704
3705 CPUID/MSR DRIVER
3706 M:      "H. Peter Anvin" <hpa@zytor.com>
3707 S:      Maintained
3708 F:      arch/x86/kernel/cpuid.c
3709 F:      arch/x86/kernel/msr.c
3710
3711 CPUIDLE DRIVER - ARM BIG LITTLE
3712 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
3713 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3714 L:      linux-pm@vger.kernel.org
3715 L:      linux-arm-kernel@lists.infradead.org
3716 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3717 S:      Maintained
3718 F:      drivers/cpuidle/cpuidle-big_little.c
3719
3720 CPUIDLE DRIVER - ARM EXYNOS
3721 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
3722 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3723 M:      Kukjin Kim <kgene@kernel.org>
3724 L:      linux-pm@vger.kernel.org
3725 L:      linux-samsung-soc@vger.kernel.org
3726 S:      Supported
3727 F:      drivers/cpuidle/cpuidle-exynos.c
3728 F:      arch/arm/mach-exynos/pm.c
3729
3730 CPUIDLE DRIVERS
3731 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3732 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3733 L:      linux-pm@vger.kernel.org
3734 S:      Maintained
3735 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3736 B:      https://bugzilla.kernel.org
3737 F:      drivers/cpuidle/*
3738 F:      include/linux/cpuidle.h
3739
3740 CRAMFS FILESYSTEM
3741 M:      Nicolas Pitre <nico@linaro.org>
3742 S:      Maintained
3743 F:      Documentation/filesystems/cramfs.txt
3744 F:      fs/cramfs/
3745
3746 CRYPTO API
3747 M:      Herbert Xu <herbert@gondor.apana.org.au>
3748 M:      "David S. Miller" <davem@davemloft.net>
3749 L:      linux-crypto@vger.kernel.org
3750 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
3751 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
3752 S:      Maintained
3753 F:      Documentation/crypto/
3754 F:      Documentation/devicetree/bindings/crypto/
3755 F:      arch/*/crypto/
3756 F:      crypto/
3757 F:      drivers/crypto/
3758 F:      include/crypto/
3759 F:      include/linux/crypto*
3760
3761 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
3762 M:      Neil Horman <nhorman@tuxdriver.com>
3763 L:      linux-crypto@vger.kernel.org
3764 S:      Maintained
3765 F:      crypto/ansi_cprng.c
3766 F:      crypto/rng.c
3767
3768 CS3308 MEDIA DRIVER
3769 M:      Hans Verkuil <hverkuil@xs4all.nl>
3770 L:      linux-media@vger.kernel.org
3771 T:      git git://linuxtv.org/media_tree.git
3772 W:      http://linuxtv.org
3773 S:      Odd Fixes
3774 F:      drivers/media/i2c/cs3308.c
3775 F:      drivers/media/i2c/cs3308.h
3776
3777 CS5535 Audio ALSA driver
3778 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
3779 S:      Maintained
3780 F:      sound/pci/cs5535audio/
3781
3782 CW1200 WLAN driver
3783 M:      Solomon Peachy <pizza@shaftnet.org>
3784 S:      Maintained
3785 F:      drivers/net/wireless/st/cw1200/
3786
3787 CX18 VIDEO4LINUX DRIVER
3788 M:      Andy Walls <awalls@md.metrocast.net>
3789 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
3790 L:      linux-media@vger.kernel.org
3791 T:      git git://linuxtv.org/media_tree.git
3792 W:      https://linuxtv.org
3793 W:      http://www.ivtvdriver.org/index.php/Cx18
3794 S:      Maintained
3795 F:      Documentation/media/v4l-drivers/cx18*
3796 F:      drivers/media/pci/cx18/
3797 F:      include/uapi/linux/ivtv*
3798
3799 CX2341X MPEG ENCODER HELPER MODULE
3800 M:      Hans Verkuil <hverkuil@xs4all.nl>
3801 L:      linux-media@vger.kernel.org
3802 T:      git git://linuxtv.org/media_tree.git
3803 W:      https://linuxtv.org
3804 S:      Maintained
3805 F:      drivers/media/common/cx2341x*
3806 F:      include/media/cx2341x*
3807
3808 CX24120 MEDIA DRIVER
3809 M:      Jemma Denson <jdenson@gmail.com>
3810 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
3811 L:      linux-media@vger.kernel.org
3812 W:      https://linuxtv.org
3813 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3814 S:      Maintained
3815 F:      drivers/media/dvb-frontends/cx24120*
3816
3817 CX88 VIDEO4LINUX DRIVER
3818 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3819 L:      linux-media@vger.kernel.org
3820 W:      https://linuxtv.org
3821 T:      git git://linuxtv.org/media_tree.git
3822 S:      Odd fixes
3823 F:      Documentation/media/v4l-drivers/cx88*
3824 F:      drivers/media/pci/cx88/
3825
3826 CXD2820R MEDIA DRIVER
3827 M:      Antti Palosaari <crope@iki.fi>
3828 L:      linux-media@vger.kernel.org
3829 W:      https://linuxtv.org
3830 W:      http://palosaari.fi/linux/
3831 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3832 T:      git git://linuxtv.org/anttip/media_tree.git
3833 S:      Maintained
3834 F:      drivers/media/dvb-frontends/cxd2820r*
3835
3836 CXGB3 ETHERNET DRIVER (CXGB3)
3837 M:      Santosh Raspatur <santosh@chelsio.com>
3838 L:      netdev@vger.kernel.org
3839 W:      http://www.chelsio.com
3840 S:      Supported
3841 F:      drivers/net/ethernet/chelsio/cxgb3/
3842
3843 CXGB3 ISCSI DRIVER (CXGB3I)
3844 M:      Karen Xie <kxie@chelsio.com>
3845 L:      linux-scsi@vger.kernel.org
3846 W:      http://www.chelsio.com
3847 S:      Supported
3848 F:      drivers/scsi/cxgbi/cxgb3i
3849
3850 CXGB3 IWARP RNIC DRIVER (IW_CXGB3)
3851 M:      Steve Wise <swise@chelsio.com>
3852 L:      linux-rdma@vger.kernel.org
3853 W:      http://www.openfabrics.org
3854 S:      Supported
3855 F:      drivers/infiniband/hw/cxgb3/
3856 F:      include/uapi/rdma/cxgb3-abi.h
3857
3858 CXGB4 CRYPTO DRIVER (chcr)
3859 M:      Harsh Jain <harsh@chelsio.com>
3860 L:      linux-crypto@vger.kernel.org
3861 W:      http://www.chelsio.com
3862 S:      Supported
3863 F:      drivers/crypto/chelsio
3864
3865 CXGB4 ETHERNET DRIVER (CXGB4)
3866 M:      Ganesh Goudar <ganeshgr@chelsio.com>
3867 L:      netdev@vger.kernel.org
3868 W:      http://www.chelsio.com
3869 S:      Supported
3870 F:      drivers/net/ethernet/chelsio/cxgb4/
3871
3872 CXGB4 ISCSI DRIVER (CXGB4I)
3873 M:      Karen Xie <kxie@chelsio.com>
3874 L:      linux-scsi@vger.kernel.org
3875 W:      http://www.chelsio.com
3876 S:      Supported
3877 F:      drivers/scsi/cxgbi/cxgb4i
3878
3879 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
3880 M:      Steve Wise <swise@chelsio.com>
3881 L:      linux-rdma@vger.kernel.org
3882 W:      http://www.openfabrics.org
3883 S:      Supported
3884 F:      drivers/infiniband/hw/cxgb4/
3885 F:      include/uapi/rdma/cxgb4-abi.h
3886
3887 CXGB4VF ETHERNET DRIVER (CXGB4VF)
3888 M:      Casey Leedom <leedom@chelsio.com>
3889 L:      netdev@vger.kernel.org
3890 W:      http://www.chelsio.com
3891 S:      Supported
3892 F:      drivers/net/ethernet/chelsio/cxgb4vf/
3893
3894 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
3895 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
3896 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
3897 L:      linuxppc-dev@lists.ozlabs.org
3898 S:      Supported
3899 F:      arch/powerpc/platforms/powernv/pci-cxl.c
3900 F:      drivers/misc/cxl/
3901 F:      include/misc/cxl*
3902 F:      include/uapi/misc/cxl.h
3903 F:      Documentation/powerpc/cxl.txt
3904 F:      Documentation/ABI/testing/sysfs-class-cxl
3905
3906 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
3907 M:      Manoj N. Kumar <manoj@linux.vnet.ibm.com>
3908 M:      Matthew R. Ochs <mrochs@linux.vnet.ibm.com>
3909 M:      Uma Krishnan <ukrishn@linux.vnet.ibm.com>
3910 L:      linux-scsi@vger.kernel.org
3911 S:      Supported
3912 F:      drivers/scsi/cxlflash/
3913 F:      include/uapi/scsi/cxlflash_ioctls.h
3914 F:      Documentation/powerpc/cxlflash.txt
3915
3916 CYBERPRO FB DRIVER
3917 M:      Russell King <linux@armlinux.org.uk>
3918 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3919 W:      http://www.armlinux.org.uk/
3920 S:      Maintained
3921 F:      drivers/video/fbdev/cyber2000fb.*
3922
3923 CYCLADES ASYNC MUX DRIVER
3924 W:      http://www.cyclades.com/
3925 S:      Orphan
3926 F:      drivers/tty/cyclades.c
3927 F:      include/linux/cyclades.h
3928 F:      include/uapi/linux/cyclades.h
3929
3930 CYCLADES PC300 DRIVER
3931 W:      http://www.cyclades.com/
3932 S:      Orphan
3933 F:      drivers/net/wan/pc300*
3934
3935 CYPRESS_FIRMWARE MEDIA DRIVER
3936 M:      Antti Palosaari <crope@iki.fi>
3937 L:      linux-media@vger.kernel.org
3938 W:      https://linuxtv.org
3939 W:      http://palosaari.fi/linux/
3940 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3941 T:      git git://linuxtv.org/anttip/media_tree.git
3942 S:      Maintained
3943 F:      drivers/media/common/cypress_firmware*
3944
3945 CYTTSP TOUCHSCREEN DRIVER
3946 M:      Ferruh Yigit <fery@cypress.com>
3947 L:      linux-input@vger.kernel.org
3948 S:      Supported
3949 F:      drivers/input/touchscreen/cyttsp*
3950 F:      include/linux/input/cyttsp.h
3951
3952 D-LINK DIR-685 TOUCHKEYS DRIVER
3953 M:      Linus Walleij <linus.walleij@linaro.org>
3954 L:      linux-input@vger.kernel.org
3955 S:      Supported
3956 F:      drivers/input/dlink-dir685-touchkeys.c
3957
3958 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
3959 M:      Joshua Kinard <kumba@gentoo.org>
3960 S:      Maintained
3961 F:      drivers/rtc/rtc-ds1685.c
3962 F:      include/linux/rtc/ds1685.h
3963
3964 DAMA SLAVE for AX.25
3965 M:      Joerg Reuter <jreuter@yaina.de>
3966 W:      http://yaina.de/jreuter/
3967 W:      http://www.qsl.net/dl1bke/
3968 L:      linux-hams@vger.kernel.org
3969 S:      Maintained
3970 F:      net/ax25/af_ax25.c
3971 F:      net/ax25/ax25_dev.c
3972 F:      net/ax25/ax25_ds_*
3973 F:      net/ax25/ax25_in.c
3974 F:      net/ax25/ax25_out.c
3975 F:      net/ax25/ax25_timer.c
3976 F:      net/ax25/sysctl_net_ax25.c
3977
3978 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
3979 L:      netdev@vger.kernel.org
3980 S:      Orphan
3981 F:      Documentation/networking/dmfe.txt
3982 F:      drivers/net/ethernet/dec/tulip/dmfe.c
3983
3984 DC390/AM53C974 SCSI driver
3985 M:      Hannes Reinecke <hare@suse.com>
3986 L:      linux-scsi@vger.kernel.org
3987 S:      Maintained
3988 F:      drivers/scsi/am53c974.c
3989
3990 DC395x SCSI driver
3991 M:      Oliver Neukum <oliver@neukum.org>
3992 M:      Ali Akcaagac <aliakc@web.de>
3993 M:      Jamie Lenehan <lenehan@twibble.org>
3994 L:      dc395x@twibble.org
3995 W:      http://twibble.org/dist/dc395x/
3996 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
3997 S:      Maintained
3998 F:      Documentation/scsi/dc395x.txt
3999 F:      drivers/scsi/dc395x.*
4000
4001 DCCP PROTOCOL
4002 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
4003 L:      dccp@vger.kernel.org
4004 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4005 S:      Maintained
4006 F:      include/linux/dccp.h
4007 F:      include/uapi/linux/dccp.h
4008 F:      include/linux/tfrc.h
4009 F:      net/dccp/
4010
4011 DECnet NETWORK LAYER
4012 W:      http://linux-decnet.sourceforge.net
4013 L:      linux-decnet-user@lists.sourceforge.net
4014 S:      Orphan
4015 F:      Documentation/networking/decnet.txt
4016 F:      net/decnet/
4017
4018 DECSTATION PLATFORM SUPPORT
4019 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4020 L:      linux-mips@linux-mips.org
4021 W:      http://www.linux-mips.org/wiki/DECstation
4022 S:      Maintained
4023 F:      arch/mips/dec/
4024 F:      arch/mips/include/asm/dec/
4025 F:      arch/mips/include/asm/mach-dec/
4026
4027 DEFXX FDDI NETWORK DRIVER
4028 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4029 S:      Maintained
4030 F:      drivers/net/fddi/defxx.*
4031
4032 DELL SMBIOS DRIVER
4033 M:      Pali Rohár <pali.rohar@gmail.com>
4034 M:      Mario Limonciello <mario.limonciello@dell.com>
4035 L:      platform-driver-x86@vger.kernel.org
4036 S:      Maintained
4037 F:      drivers/platform/x86/dell-smbios.*
4038
4039 DELL SMBIOS SMM DRIVER
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-smm.c
4044
4045 DELL SMBIOS WMI 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-wmi.c
4050 F:      tools/wmi/dell-smbios-example.c
4051
4052 DELL LAPTOP DRIVER
4053 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4054 M:      Pali Rohár <pali.rohar@gmail.com>
4055 L:      platform-driver-x86@vger.kernel.org
4056 S:      Maintained
4057 F:      drivers/platform/x86/dell-laptop.c
4058
4059 DELL LAPTOP FREEFALL DRIVER
4060 M:      Pali Rohár <pali.rohar@gmail.com>
4061 S:      Maintained
4062 F:      drivers/platform/x86/dell-smo8800.c
4063
4064 DELL LAPTOP RBTN DRIVER
4065 M:      Pali Rohár <pali.rohar@gmail.com>
4066 S:      Maintained
4067 F:      drivers/platform/x86/dell-rbtn.*
4068
4069 DELL LAPTOP SMM DRIVER
4070 M:      Pali Rohár <pali.rohar@gmail.com>
4071 S:      Maintained
4072 F:      drivers/hwmon/dell-smm-hwmon.c
4073 F:      include/uapi/linux/i8k.h
4074
4075 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4076 M:      Doug Warzecha <Douglas_Warzecha@dell.com>
4077 S:      Maintained
4078 F:      Documentation/dcdbas.txt
4079 F:      drivers/firmware/dcdbas.*
4080
4081 DELL WMI NOTIFICATIONS DRIVER
4082 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4083 M:      Pali Rohár <pali.rohar@gmail.com>
4084 S:      Maintained
4085 F:      drivers/platform/x86/dell-wmi.c
4086
4087 DELL WMI DESCRIPTOR DRIVER
4088 M:      Mario Limonciello <mario.limonciello@dell.com>
4089 S:      Maintained
4090 F:      drivers/platform/x86/dell-wmi-descriptor.c
4091
4092 DELTA ST MEDIA DRIVER
4093 M:      Hugues Fruchet <hugues.fruchet@st.com>
4094 L:      linux-media@vger.kernel.org
4095 T:      git git://linuxtv.org/media_tree.git
4096 W:      https://linuxtv.org
4097 S:      Supported
4098 F:      drivers/media/platform/sti/delta
4099
4100 DENALI NAND DRIVER
4101 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4102 L:      linux-mtd@lists.infradead.org
4103 S:      Supported
4104 F:      drivers/mtd/nand/raw/denali*
4105
4106 DESIGNWARE USB2 DRD IP DRIVER
4107 M:      Minas Harutyunyan <hminas@synopsys.com>
4108 L:      linux-usb@vger.kernel.org
4109 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4110 S:      Maintained
4111 F:      drivers/usb/dwc2/
4112
4113 DESIGNWARE USB3 DRD IP DRIVER
4114 M:      Felipe Balbi <balbi@kernel.org>
4115 L:      linux-usb@vger.kernel.org
4116 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4117 S:      Maintained
4118 F:      drivers/usb/dwc3/
4119
4120 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4121 M:      Andreas Klinger <ak@it-klinger.de>
4122 L:      linux-iio@vger.kernel.org
4123 S:      Maintained
4124 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4125 F:      drivers/iio/proximity/srf*.c
4126
4127 DEVICE COREDUMP (DEV_COREDUMP)
4128 M:      Johannes Berg <johannes@sipsolutions.net>
4129 L:      linux-kernel@vger.kernel.org
4130 S:      Maintained
4131 F:      drivers/base/devcoredump.c
4132 F:      include/linux/devcoredump.h
4133
4134 DEVICE FREQUENCY (DEVFREQ)
4135 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4136 M:      Kyungmin Park <kyungmin.park@samsung.com>
4137 R:      Chanwoo Choi <cw00.choi@samsung.com>
4138 L:      linux-pm@vger.kernel.org
4139 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4140 S:      Maintained
4141 F:      drivers/devfreq/
4142 F:      include/linux/devfreq.h
4143 F:      Documentation/devicetree/bindings/devfreq/
4144
4145 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4146 M:      Chanwoo Choi <cw00.choi@samsung.com>
4147 L:      linux-pm@vger.kernel.org
4148 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4149 S:      Supported
4150 F:      drivers/devfreq/event/
4151 F:      drivers/devfreq/devfreq-event.c
4152 F:      include/linux/devfreq-event.h
4153 F:      Documentation/devicetree/bindings/devfreq/event/
4154
4155 DEVICE NUMBER REGISTRY
4156 M:      Torben Mathiasen <device@lanana.org>
4157 W:      http://lanana.org/docs/device-list/index.html
4158 S:      Maintained
4159
4160 DEVICE-MAPPER  (LVM)
4161 M:      Alasdair Kergon <agk@redhat.com>
4162 M:      Mike Snitzer <snitzer@redhat.com>
4163 M:      dm-devel@redhat.com
4164 L:      dm-devel@redhat.com
4165 W:      http://sources.redhat.com/dm
4166 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4167 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4168 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4169 S:      Maintained
4170 F:      Documentation/device-mapper/
4171 F:      drivers/md/Makefile
4172 F:      drivers/md/Kconfig
4173 F:      drivers/md/dm*
4174 F:      drivers/md/persistent-data/
4175 F:      include/linux/device-mapper.h
4176 F:      include/linux/dm-*.h
4177 F:      include/uapi/linux/dm-*.h
4178
4179 DEVLINK
4180 M:      Jiri Pirko <jiri@mellanox.com>
4181 L:      netdev@vger.kernel.org
4182 S:      Supported
4183 F:      net/core/devlink.c
4184 F:      include/net/devlink.h
4185 F:      include/uapi/linux/devlink.h
4186
4187 DIALOG SEMICONDUCTOR DRIVERS
4188 M:      Support Opensource <support.opensource@diasemi.com>
4189 W:      http://www.dialog-semiconductor.com/products
4190 S:      Supported
4191 F:      Documentation/hwmon/da90??
4192 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4193 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4194 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4195 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4196 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4197 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4198 F:      drivers/gpio/gpio-da90??.c
4199 F:      drivers/hwmon/da90??-hwmon.c
4200 F:      drivers/iio/adc/da91??-*.c
4201 F:      drivers/input/misc/da90??_onkey.c
4202 F:      drivers/input/touchscreen/da9052_tsi.c
4203 F:      drivers/leds/leds-da90??.c
4204 F:      drivers/mfd/da903x.c
4205 F:      drivers/mfd/da90??-*.c
4206 F:      drivers/mfd/da91??-*.c
4207 F:      drivers/power/supply/da9052-battery.c
4208 F:      drivers/power/supply/da91??-*.c
4209 F:      drivers/regulator/da903x.c
4210 F:      drivers/regulator/da9???-regulator.[ch]
4211 F:      drivers/thermal/da90??-thermal.c
4212 F:      drivers/rtc/rtc-da90??.c
4213 F:      drivers/video/backlight/da90??_bl.c
4214 F:      drivers/watchdog/da90??_wdt.c
4215 F:      include/linux/mfd/da903x.h
4216 F:      include/linux/mfd/da9052/
4217 F:      include/linux/mfd/da9055/
4218 F:      include/linux/mfd/da9062/
4219 F:      include/linux/mfd/da9063/
4220 F:      include/linux/mfd/da9150/
4221 F:      include/linux/regulator/da9211.h
4222 F:      include/sound/da[79]*.h
4223 F:      sound/soc/codecs/da[79]*.[ch]
4224
4225 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4226 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4227 L:      linux-gpio@vger.kernel.org
4228 S:      Maintained
4229 F:      drivers/gpio/gpio-gpio-mm.c
4230
4231 DIGI NEO AND CLASSIC PCI PRODUCTS
4232 M:      Lidza Louina <lidza.louina@gmail.com>
4233 M:      Mark Hounschell <markh@compro.net>
4234 L:      driverdev-devel@linuxdriverproject.org
4235 S:      Maintained
4236 F:      drivers/staging/dgnc/
4237
4238 DIOLAN U2C-12 I2C DRIVER
4239 M:      Guenter Roeck <linux@roeck-us.net>
4240 L:      linux-i2c@vger.kernel.org
4241 S:      Maintained
4242 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4243
4244 FILESYSTEM DIRECT ACCESS (DAX)
4245 M:      Matthew Wilcox <mawilcox@microsoft.com>
4246 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
4247 L:      linux-fsdevel@vger.kernel.org
4248 S:      Supported
4249 F:      fs/dax.c
4250 F:      include/linux/dax.h
4251 F:      include/trace/events/fs_dax.h
4252
4253 DEVICE DIRECT ACCESS (DAX)
4254 M:      Dan Williams <dan.j.williams@intel.com>
4255 M:      Dave Jiang <dave.jiang@intel.com>
4256 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
4257 M:      Vishal Verma <vishal.l.verma@intel.com>
4258 L:      linux-nvdimm@lists.01.org
4259 S:      Supported
4260 F:      drivers/dax/
4261
4262 DIRECTORY NOTIFICATION (DNOTIFY)
4263 M:      Jan Kara <jack@suse.cz>
4264 R:      Amir Goldstein <amir73il@gmail.com>
4265 L:      linux-fsdevel@vger.kernel.org
4266 S:      Maintained
4267 F:      Documentation/filesystems/dnotify.txt
4268 F:      fs/notify/dnotify/
4269 F:      include/linux/dnotify.h
4270
4271 DISK GEOMETRY AND PARTITION HANDLING
4272 M:      Andries Brouwer <aeb@cwi.nl>
4273 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4274 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4275 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4276 S:      Maintained
4277
4278 DISKQUOTA
4279 M:      Jan Kara <jack@suse.com>
4280 S:      Maintained
4281 F:      Documentation/filesystems/quota.txt
4282 F:      fs/quota/
4283 F:      include/linux/quota*.h
4284 F:      include/uapi/linux/quota*.h
4285
4286 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4287 M:      Bernie Thompson <bernie@plugable.com>
4288 L:      linux-fbdev@vger.kernel.org
4289 S:      Maintained
4290 W:      http://plugable.com/category/projects/udlfb/
4291 F:      drivers/video/fbdev/udlfb.c
4292 F:      include/video/udlfb.h
4293 F:      Documentation/fb/udlfb.txt
4294
4295 DISTRIBUTED LOCK MANAGER (DLM)
4296 M:      Christine Caulfield <ccaulfie@redhat.com>
4297 M:      David Teigland <teigland@redhat.com>
4298 L:      cluster-devel@redhat.com
4299 W:      http://sources.redhat.com/cluster/
4300 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4301 S:      Supported
4302 F:      fs/dlm/
4303
4304 DMA BUFFER SHARING FRAMEWORK
4305 M:      Sumit Semwal <sumit.semwal@linaro.org>
4306 S:      Maintained
4307 L:      linux-media@vger.kernel.org
4308 L:      dri-devel@lists.freedesktop.org
4309 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4310 F:      drivers/dma-buf/
4311 F:      include/linux/dma-buf*
4312 F:      include/linux/reservation.h
4313 F:      include/linux/*fence.h
4314 F:      Documentation/driver-api/dma-buf.rst
4315 T:      git git://anongit.freedesktop.org/drm/drm-misc
4316
4317 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4318 M:      Vinod Koul <vkoul@kernel.org>
4319 L:      dmaengine@vger.kernel.org
4320 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4321 S:      Maintained
4322 F:      drivers/dma/
4323 F:      include/linux/dmaengine.h
4324 F:      include/linux/of_dma.h
4325 F:      Documentation/devicetree/bindings/dma/
4326 F:      Documentation/driver-api/dmaengine/
4327 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
4328
4329 DMA MAPPING HELPERS
4330 M:      Christoph Hellwig <hch@lst.de>
4331 M:      Marek Szyprowski <m.szyprowski@samsung.com>
4332 R:      Robin Murphy <robin.murphy@arm.com>
4333 L:      iommu@lists.linux-foundation.org
4334 T:      git git://git.infradead.org/users/hch/dma-mapping.git
4335 W:      http://git.infradead.org/users/hch/dma-mapping.git
4336 S:      Supported
4337 F:      lib/dma-debug.c
4338 F:      lib/dma-direct.c
4339 F:      lib/dma-noncoherent.c
4340 F:      lib/dma-virt.c
4341 F:      drivers/base/dma-mapping.c
4342 F:      drivers/base/dma-coherent.c
4343 F:      include/asm-generic/dma-mapping.h
4344 F:      include/linux/dma-direct.h
4345 F:      include/linux/dma-mapping.h
4346 F:      include/linux/dma-noncoherent.h
4347
4348 DME1737 HARDWARE MONITOR DRIVER
4349 M:      Juerg Haefliger <juergh@gmail.com>
4350 L:      linux-hwmon@vger.kernel.org
4351 S:      Maintained
4352 F:      Documentation/hwmon/dme1737
4353 F:      drivers/hwmon/dme1737.c
4354
4355 DMI/SMBIOS SUPPORT
4356 M:      Jean Delvare <jdelvare@suse.com>
4357 S:      Maintained
4358 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
4359 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
4360 F:      drivers/firmware/dmi-id.c
4361 F:      drivers/firmware/dmi_scan.c
4362 F:      include/linux/dmi.h
4363
4364 DOCUMENTATION
4365 M:      Jonathan Corbet <corbet@lwn.net>
4366 L:      linux-doc@vger.kernel.org
4367 S:      Maintained
4368 F:      Documentation/
4369 F:      scripts/kernel-doc
4370 X:      Documentation/ABI/
4371 X:      Documentation/devicetree/
4372 X:      Documentation/acpi
4373 X:      Documentation/power
4374 X:      Documentation/spi
4375 X:      Documentation/media
4376 T:      git git://git.lwn.net/linux.git docs-next
4377
4378 DONGWOON DW9714 LENS VOICE COIL DRIVER
4379 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4380 L:      linux-media@vger.kernel.org
4381 T:      git git://linuxtv.org/media_tree.git
4382 S:      Maintained
4383 F:      drivers/media/i2c/dw9714.c
4384
4385 DOUBLETALK DRIVER
4386 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
4387 L:      blinux-list@redhat.com
4388 S:      Maintained
4389 F:      drivers/char/dtlk.c
4390 F:      include/linux/dtlk.h
4391
4392 DPAA2 DATAPATH I/O (DPIO) DRIVER
4393 M:      Roy Pledge <Roy.Pledge@nxp.com>
4394 L:      linux-kernel@vger.kernel.org
4395 S:      Maintained
4396 F:      drivers/staging/fsl-mc/bus/dpio
4397
4398 DPAA2 ETHERNET DRIVER
4399 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4400 L:      linux-kernel@vger.kernel.org
4401 S:      Maintained
4402 F:      drivers/staging/fsl-dpaa2/ethernet
4403
4404 DPAA2 ETHERNET SWITCH DRIVER
4405 M:      Razvan Stefanescu <razvan.stefanescu@nxp.com>
4406 L:      linux-kernel@vger.kernel.org
4407 S:      Maintained
4408 F:      drivers/staging/fsl-dpaa2/ethsw
4409
4410 DPT_I2O SCSI RAID DRIVER
4411 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
4412 L:      linux-scsi@vger.kernel.org
4413 W:      http://www.adaptec.com/
4414 S:      Maintained
4415 F:      drivers/scsi/dpt*
4416 F:      drivers/scsi/dpt/
4417
4418 DRBD DRIVER
4419 M:      Philipp Reisner <philipp.reisner@linbit.com>
4420 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
4421 L:      drbd-dev@lists.linbit.com
4422 W:      http://www.drbd.org
4423 T:      git git://git.linbit.com/linux-drbd.git
4424 T:      git git://git.linbit.com/drbd-8.4.git
4425 S:      Supported
4426 F:      drivers/block/drbd/
4427 F:      lib/lru_cache.c
4428 F:      Documentation/blockdev/drbd/
4429
4430 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
4431 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4432 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
4433 S:      Supported
4434 F:      Documentation/kobject.txt
4435 F:      drivers/base/
4436 F:      fs/debugfs/
4437 F:      fs/sysfs/
4438 F:      include/linux/debugfs.h
4439 F:      include/linux/kobj*
4440 F:      lib/kobj*
4441
4442 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
4443 M:      Kevin Hilman <khilman@kernel.org>
4444 M:      Nishanth Menon <nm@ti.com>
4445 S:      Maintained
4446 F:      drivers/power/avs/
4447 F:      include/linux/power/smartreflex.h
4448 L:      linux-pm@vger.kernel.org
4449
4450 DRM DRIVER FOR ARM PL111 CLCD
4451 M:      Eric Anholt <eric@anholt.net>
4452 T:      git git://anongit.freedesktop.org/drm/drm-misc
4453 S:      Supported
4454 F:      drivers/gpu/drm/pl111/
4455
4456 DRM DRIVER FOR ARM VERSATILE TFT PANELS
4457 M:      Linus Walleij <linus.walleij@linaro.org>
4458 T:      git git://anongit.freedesktop.org/drm/drm-misc
4459 S:      Maintained
4460 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
4461 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
4462
4463 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
4464 M:      Dave Airlie <airlied@redhat.com>
4465 S:      Odd Fixes
4466 F:      drivers/gpu/drm/ast/
4467
4468 DRM DRIVER FOR BOCHS VIRTUAL GPU
4469 M:      Gerd Hoffmann <kraxel@redhat.com>
4470 L:      virtualization@lists.linux-foundation.org
4471 T:      git git://anongit.freedesktop.org/drm/drm-misc
4472 S:      Maintained
4473 F:      drivers/gpu/drm/bochs/
4474
4475 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
4476 M:      Linus Walleij <linus.walleij@linaro.org>
4477 T:      git git://anongit.freedesktop.org/drm/drm-misc
4478 S:      Maintained
4479 F:      drivers/gpu/drm/tve200/
4480
4481 DRM DRIVER FOR ILITEK ILI9225 PANELS
4482 M:      David Lechner <david@lechnology.com>
4483 S:      Maintained
4484 F:      drivers/gpu/drm/tinydrm/ili9225.c
4485 F:      Documentation/devicetree/bindings/display/ili9225.txt
4486
4487 DRM DRIVER FOR INTEL I810 VIDEO CARDS
4488 S:      Orphan / Obsolete
4489 F:      drivers/gpu/drm/i810/
4490 F:      include/uapi/drm/i810_drm.h
4491
4492 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
4493 S:      Orphan / Obsolete
4494 F:      drivers/gpu/drm/mga/
4495 F:      include/uapi/drm/mga_drm.h
4496
4497 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
4498 M:      Dave Airlie <airlied@redhat.com>
4499 S:      Odd Fixes
4500 F:      drivers/gpu/drm/mgag200/
4501
4502 DRM DRIVER FOR MI0283QT
4503 M:      Noralf Trønnes <noralf@tronnes.org>
4504 S:      Maintained
4505 F:      drivers/gpu/drm/tinydrm/mi0283qt.c
4506 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
4507
4508 DRM DRIVER FOR MSM ADRENO GPU
4509 M:      Rob Clark <robdclark@gmail.com>
4510 L:      linux-arm-msm@vger.kernel.org
4511 L:      dri-devel@lists.freedesktop.org
4512 L:      freedreno@lists.freedesktop.org
4513 T:      git git://people.freedesktop.org/~robclark/linux
4514 S:      Maintained
4515 F:      drivers/gpu/drm/msm/
4516 F:      include/uapi/drm/msm_drm.h
4517 F:      Documentation/devicetree/bindings/display/msm/
4518
4519 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
4520 M:      Ben Skeggs <bskeggs@redhat.com>
4521 L:      dri-devel@lists.freedesktop.org
4522 L:      nouveau@lists.freedesktop.org
4523 T:      git git://github.com/skeggsb/linux
4524 S:      Supported
4525 F:      drivers/gpu/drm/nouveau/
4526 F:      include/uapi/drm/nouveau_drm.h
4527
4528 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
4529 M:      Noralf Trønnes <noralf@tronnes.org>
4530 S:      Maintained
4531 F:      drivers/gpu/drm/tinydrm/repaper.c
4532 F:      Documentation/devicetree/bindings/display/repaper.txt
4533
4534 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
4535 M:      Dave Airlie <airlied@redhat.com>
4536 M:      Gerd Hoffmann <kraxel@redhat.com>
4537 L:      virtualization@lists.linux-foundation.org
4538 T:      git git://anongit.freedesktop.org/drm/drm-misc
4539 S:      Obsolete
4540 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
4541 F:      drivers/gpu/drm/cirrus/
4542
4543 DRM DRIVER FOR QXL VIRTUAL GPU
4544 M:      Dave Airlie <airlied@redhat.com>
4545 M:      Gerd Hoffmann <kraxel@redhat.com>
4546 L:      virtualization@lists.linux-foundation.org
4547 T:      git git://anongit.freedesktop.org/drm/drm-misc
4548 S:      Maintained
4549 F:      drivers/gpu/drm/qxl/
4550 F:      include/uapi/drm/qxl_drm.h
4551
4552 DRM DRIVER FOR RAGE 128 VIDEO CARDS
4553 S:      Orphan / Obsolete
4554 F:      drivers/gpu/drm/r128/
4555 F:      include/uapi/drm/r128_drm.h
4556
4557 DRM DRIVER FOR SAVAGE VIDEO CARDS
4558 S:      Orphan / Obsolete
4559 F:      drivers/gpu/drm/savage/
4560 F:      include/uapi/drm/savage_drm.h
4561
4562 DRM DRIVER FOR SIS VIDEO CARDS
4563 S:      Orphan / Obsolete
4564 F:      drivers/gpu/drm/sis/
4565 F:      include/uapi/drm/sis_drm.h
4566
4567 DRM DRIVER FOR SITRONIX ST7586 PANELS
4568 M:      David Lechner <david@lechnology.com>
4569 S:      Maintained
4570 F:      drivers/gpu/drm/tinydrm/st7586.c
4571 F:      Documentation/devicetree/bindings/display/st7586.txt
4572
4573 DRM DRIVER FOR SITRONIX ST7735R PANELS
4574 M:      David Lechner <david@lechnology.com>
4575 S:      Maintained
4576 F:      drivers/gpu/drm/tinydrm/st7735r.c
4577 F:      Documentation/devicetree/bindings/display/st7735r.txt
4578
4579 DRM DRIVER FOR TDFX VIDEO CARDS
4580 S:      Orphan / Obsolete
4581 F:      drivers/gpu/drm/tdfx/
4582
4583 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
4584 M:      Dave Airlie <airlied@redhat.com>
4585 S:      Odd Fixes
4586 F:      drivers/gpu/drm/udl/
4587
4588 DRM DRIVER FOR VMWARE VIRTUAL GPU
4589 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
4590 M:      Sinclair Yeh <syeh@vmware.com>
4591 M:      Thomas Hellstrom <thellstrom@vmware.com>
4592 L:      dri-devel@lists.freedesktop.org
4593 T:      git git://people.freedesktop.org/~syeh/repos_linux
4594 T:      git git://people.freedesktop.org/~thomash/linux
4595 S:      Supported
4596 F:      drivers/gpu/drm/vmwgfx/
4597 F:      include/uapi/drm/vmwgfx_drm.h
4598
4599 DRM DRIVERS
4600 M:      David Airlie <airlied@linux.ie>
4601 L:      dri-devel@lists.freedesktop.org
4602 T:      git git://people.freedesktop.org/~airlied/linux
4603 B:      https://bugs.freedesktop.org/
4604 C:      irc://chat.freenode.net/dri-devel
4605 S:      Maintained
4606 F:      drivers/gpu/drm/
4607 F:      drivers/gpu/vga/
4608 F:      Documentation/devicetree/bindings/display/
4609 F:      Documentation/devicetree/bindings/gpu/
4610 F:      Documentation/devicetree/bindings/video/
4611 F:      Documentation/gpu/
4612 F:      include/drm/
4613 F:      include/uapi/drm/
4614 F:      include/linux/vga*
4615
4616 DRM DRIVERS AND MISC GPU PATCHES
4617 M:      Gustavo Padovan <gustavo@padovan.org>
4618 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
4619 M:      Sean Paul <seanpaul@chromium.org>
4620 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
4621 S:      Maintained
4622 T:      git git://anongit.freedesktop.org/drm/drm-misc
4623 F:      Documentation/gpu/
4624 F:      drivers/gpu/vga/
4625 F:      drivers/gpu/drm/*
4626 F:      include/drm/drm*
4627 F:      include/uapi/drm/drm*
4628 F:      include/linux/vga*
4629
4630 DRM DRIVERS FOR ALLWINNER A10
4631 M:      Maxime Ripard  <maxime.ripard@bootlin.com>
4632 L:      dri-devel@lists.freedesktop.org
4633 S:      Supported
4634 F:      drivers/gpu/drm/sun4i/
4635 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
4636 T:      git git://anongit.freedesktop.org/drm/drm-misc
4637
4638 DRM DRIVERS FOR AMLOGIC SOCS
4639 M:      Neil Armstrong <narmstrong@baylibre.com>
4640 L:      dri-devel@lists.freedesktop.org
4641 L:      linux-amlogic@lists.infradead.org
4642 W:      http://linux-meson.com/
4643 S:      Supported
4644 F:      drivers/gpu/drm/meson/
4645 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
4646 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.txt
4647 F:      Documentation/gpu/meson.rst
4648 T:      git git://anongit.freedesktop.org/drm/drm-misc
4649
4650 DRM DRIVERS FOR ATMEL HLCDC
4651 M:      Boris Brezillon <boris.brezillon@bootlin.com>
4652 L:      dri-devel@lists.freedesktop.org
4653 S:      Supported
4654 F:      drivers/gpu/drm/atmel-hlcdc/
4655 F:      Documentation/devicetree/bindings/drm/atmel/
4656 T:      git git://anongit.freedesktop.org/drm/drm-misc
4657
4658 DRM DRIVERS FOR BRIDGE CHIPS
4659 M:      Archit Taneja <architt@codeaurora.org>
4660 M:      Andrzej Hajda <a.hajda@samsung.com>
4661 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
4662 S:      Maintained
4663 T:      git git://anongit.freedesktop.org/drm/drm-misc
4664 F:      drivers/gpu/drm/bridge/
4665
4666 DRM DRIVERS FOR EXYNOS
4667 M:      Inki Dae <inki.dae@samsung.com>
4668 M:      Joonyoung Shim <jy0922.shim@samsung.com>
4669 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
4670 M:      Kyungmin Park <kyungmin.park@samsung.com>
4671 L:      dri-devel@lists.freedesktop.org
4672 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
4673 S:      Supported
4674 F:      drivers/gpu/drm/exynos/
4675 F:      include/uapi/drm/exynos_drm.h
4676 F:      Documentation/devicetree/bindings/display/exynos/
4677
4678 DRM DRIVERS FOR FREESCALE DCU
4679 M:      Stefan Agner <stefan@agner.ch>
4680 M:      Alison Wang <alison.wang@freescale.com>
4681 L:      dri-devel@lists.freedesktop.org
4682 S:      Supported
4683 F:      drivers/gpu/drm/fsl-dcu/
4684 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
4685 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
4686 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19_05b.txt
4687
4688 DRM DRIVERS FOR FREESCALE IMX
4689 M:      Philipp Zabel <p.zabel@pengutronix.de>
4690 L:      dri-devel@lists.freedesktop.org
4691 S:      Maintained
4692 F:      drivers/gpu/drm/imx/
4693 F:      drivers/gpu/ipu-v3/
4694 F:      Documentation/devicetree/bindings/display/imx/
4695
4696 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
4697 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
4698 L:      dri-devel@lists.freedesktop.org
4699 T:      git git://github.com/patjak/drm-gma500
4700 S:      Maintained
4701 F:      drivers/gpu/drm/gma500/
4702
4703 DRM DRIVERS FOR HISILICON
4704 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
4705 M:      Rongrong Zou <zourongrong@gmail.com>
4706 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
4707 R:      Chen Feng <puck.chen@hisilicon.com>
4708 L:      dri-devel@lists.freedesktop.org
4709 T:      git git://github.com/xin3liang/linux.git
4710 S:      Maintained
4711 F:      drivers/gpu/drm/hisilicon/
4712 F:      Documentation/devicetree/bindings/display/hisilicon/
4713
4714 DRM DRIVERS FOR MEDIATEK
4715 M:      CK Hu <ck.hu@mediatek.com>
4716 M:      Philipp Zabel <p.zabel@pengutronix.de>
4717 L:      dri-devel@lists.freedesktop.org
4718 S:      Supported
4719 F:      drivers/gpu/drm/mediatek/
4720 F:      Documentation/devicetree/bindings/display/mediatek/
4721
4722 DRM DRIVERS FOR NVIDIA TEGRA
4723 M:      Thierry Reding <thierry.reding@gmail.com>
4724 L:      dri-devel@lists.freedesktop.org
4725 L:      linux-tegra@vger.kernel.org
4726 T:      git git://anongit.freedesktop.org/tegra/linux.git
4727 S:      Supported
4728 F:      drivers/gpu/drm/tegra/
4729 F:      drivers/gpu/host1x/
4730 F:      include/linux/host1x.h
4731 F:      include/uapi/drm/tegra_drm.h
4732 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
4733
4734 DRM DRIVERS FOR RENESAS
4735 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
4736 L:      dri-devel@lists.freedesktop.org
4737 L:      linux-renesas-soc@vger.kernel.org
4738 T:      git git://linuxtv.org/pinchartl/fbdev
4739 S:      Supported
4740 F:      drivers/gpu/drm/rcar-du/
4741 F:      drivers/gpu/drm/shmobile/
4742 F:      include/linux/platform_data/shmob_drm.h
4743 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
4744 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
4745 F:      Documentation/devicetree/bindings/display/renesas,du.txt
4746
4747 DRM DRIVERS FOR ROCKCHIP
4748 M:      Sandy Huang <hjc@rock-chips.com>
4749 M:      Heiko Stübner <heiko@sntech.de>
4750 L:      dri-devel@lists.freedesktop.org
4751 S:      Maintained
4752 F:      drivers/gpu/drm/rockchip/
4753 F:      Documentation/devicetree/bindings/display/rockchip/
4754 T:      git git://anongit.freedesktop.org/drm/drm-misc
4755
4756 DRM DRIVERS FOR STI
4757 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
4758 M:      Vincent Abriou <vincent.abriou@st.com>
4759 L:      dri-devel@lists.freedesktop.org
4760 T:      git git://anongit.freedesktop.org/drm/drm-misc
4761 S:      Maintained
4762 F:      drivers/gpu/drm/sti
4763 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
4764
4765 DRM DRIVERS FOR STM
4766 M:      Yannick Fertre <yannick.fertre@st.com>
4767 M:      Philippe Cornu <philippe.cornu@st.com>
4768 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
4769 M:      Vincent Abriou <vincent.abriou@st.com>
4770 L:      dri-devel@lists.freedesktop.org
4771 T:      git git://anongit.freedesktop.org/drm/drm-misc
4772 S:      Maintained
4773 F:      drivers/gpu/drm/stm
4774 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
4775
4776 DRM DRIVERS FOR TI LCDC
4777 M:      Jyri Sarha <jsarha@ti.com>
4778 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
4779 L:      dri-devel@lists.freedesktop.org
4780 S:      Maintained
4781 F:      drivers/gpu/drm/tilcdc/
4782 F:      Documentation/devicetree/bindings/display/tilcdc/
4783
4784 DRM DRIVERS FOR TI OMAP
4785 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
4786 L:      dri-devel@lists.freedesktop.org
4787 S:      Maintained
4788 F:      drivers/gpu/drm/omapdrm/
4789 F:      Documentation/devicetree/bindings/display/ti/
4790
4791 DRM DRIVERS FOR VC4
4792 M:      Eric Anholt <eric@anholt.net>
4793 T:      git git://github.com/anholt/linux
4794 S:      Supported
4795 F:      drivers/gpu/drm/vc4/
4796 F:      include/uapi/drm/vc4_drm.h
4797 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
4798 T:      git git://anongit.freedesktop.org/drm/drm-misc
4799
4800 DRM DRIVERS FOR VIVANTE GPU IP
4801 M:      Lucas Stach <l.stach@pengutronix.de>
4802 R:      Russell King <linux+etnaviv@armlinux.org.uk>
4803 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
4804 L:      etnaviv@lists.freedesktop.org
4805 L:      dri-devel@lists.freedesktop.org
4806 S:      Maintained
4807 F:      drivers/gpu/drm/etnaviv/
4808 F:      include/uapi/drm/etnaviv_drm.h
4809 F:      Documentation/devicetree/bindings/display/etnaviv/
4810
4811 DRM DRIVERS FOR ZTE ZX
4812 M:      Shawn Guo <shawnguo@kernel.org>
4813 L:      dri-devel@lists.freedesktop.org
4814 S:      Maintained
4815 F:      drivers/gpu/drm/zte/
4816 F:      Documentation/devicetree/bindings/display/zte,vou.txt
4817 T:      git git://anongit.freedesktop.org/drm/drm-misc
4818
4819 DRM PANEL DRIVERS
4820 M:      Thierry Reding <thierry.reding@gmail.com>
4821 L:      dri-devel@lists.freedesktop.org
4822 T:      git git://anongit.freedesktop.org/drm/drm-misc
4823 S:      Maintained
4824 F:      drivers/gpu/drm/drm_panel.c
4825 F:      drivers/gpu/drm/panel/
4826 F:      include/drm/drm_panel.h
4827 F:      Documentation/devicetree/bindings/display/panel/
4828
4829 DRM TINYDRM DRIVERS
4830 M:      Noralf Trønnes <noralf@tronnes.org>
4831 W:      https://github.com/notro/tinydrm/wiki/Development
4832 T:      git git://anongit.freedesktop.org/drm/drm-misc
4833 S:      Maintained
4834 F:      drivers/gpu/drm/tinydrm/
4835 F:      include/drm/tinydrm/
4836
4837 DRM TTM SUBSYSTEM
4838 M:      Christian Koenig <christian.koenig@amd.com>
4839 M:      Roger He <Hongbo.He@amd.com>
4840 T:      git git://people.freedesktop.org/~agd5f/linux
4841 S:      Maintained
4842 L:      dri-devel@lists.freedesktop.org
4843 F:      include/drm/ttm/
4844 F:      drivers/gpu/drm/ttm/
4845
4846 DSBR100 USB FM RADIO DRIVER
4847 M:      Alexey Klimov <klimov.linux@gmail.com>
4848 L:      linux-media@vger.kernel.org
4849 T:      git git://linuxtv.org/media_tree.git
4850 S:      Maintained
4851 F:      drivers/media/radio/dsbr100.c
4852
4853 DSCC4 DRIVER
4854 M:      Francois Romieu <romieu@fr.zoreil.com>
4855 L:      netdev@vger.kernel.org
4856 S:      Maintained
4857 F:      drivers/net/wan/dscc4.c
4858
4859 DT3155 MEDIA DRIVER
4860 M:      Hans Verkuil <hverkuil@xs4all.nl>
4861 L:      linux-media@vger.kernel.org
4862 T:      git git://linuxtv.org/media_tree.git
4863 W:      https://linuxtv.org
4864 S:      Odd Fixes
4865 F:      drivers/media/pci/dt3155/
4866
4867 DVB_USB_AF9015 MEDIA DRIVER
4868 M:      Antti Palosaari <crope@iki.fi>
4869 L:      linux-media@vger.kernel.org
4870 W:      https://linuxtv.org
4871 W:      http://palosaari.fi/linux/
4872 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4873 T:      git git://linuxtv.org/anttip/media_tree.git
4874 S:      Maintained
4875 F:      drivers/media/usb/dvb-usb-v2/af9015*
4876
4877 DVB_USB_AF9035 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/af9035*
4886
4887 DVB_USB_ANYSEE 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/anysee*
4896
4897 DVB_USB_AU6610 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/au6610*
4906
4907 DVB_USB_CE6230 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/ce6230*
4916
4917 DVB_USB_CXUSB MEDIA DRIVER
4918 M:      Michael Krufky <mkrufky@linuxtv.org>
4919 L:      linux-media@vger.kernel.org
4920 W:      https://linuxtv.org
4921 W:      http://github.com/mkrufky
4922 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4923 T:      git git://linuxtv.org/media_tree.git
4924 S:      Maintained
4925 F:      drivers/media/usb/dvb-usb/cxusb*
4926
4927 DVB_USB_EC168 MEDIA DRIVER
4928 M:      Antti Palosaari <crope@iki.fi>
4929 L:      linux-media@vger.kernel.org
4930 W:      https://linuxtv.org
4931 W:      http://palosaari.fi/linux/
4932 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4933 T:      git git://linuxtv.org/anttip/media_tree.git
4934 S:      Maintained
4935 F:      drivers/media/usb/dvb-usb-v2/ec168*
4936
4937 DVB_USB_GL861 MEDIA DRIVER
4938 M:      Antti Palosaari <crope@iki.fi>
4939 L:      linux-media@vger.kernel.org
4940 W:      https://linuxtv.org
4941 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4942 T:      git git://linuxtv.org/anttip/media_tree.git
4943 S:      Maintained
4944 F:      drivers/media/usb/dvb-usb-v2/gl861*
4945
4946 DVB_USB_MXL111SF MEDIA DRIVER
4947 M:      Michael Krufky <mkrufky@linuxtv.org>
4948 L:      linux-media@vger.kernel.org
4949 W:      https://linuxtv.org
4950 W:      http://github.com/mkrufky
4951 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4952 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
4953 S:      Maintained
4954 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
4955
4956 DVB_USB_RTL28XXU MEDIA DRIVER
4957 M:      Antti Palosaari <crope@iki.fi>
4958 L:      linux-media@vger.kernel.org
4959 W:      https://linuxtv.org
4960 W:      http://palosaari.fi/linux/
4961 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4962 T:      git git://linuxtv.org/anttip/media_tree.git
4963 S:      Maintained
4964 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
4965
4966 DVB_USB_V2 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/dvb_usb*
4975 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
4976
4977 DYNAMIC DEBUG
4978 M:      Jason Baron <jbaron@akamai.com>
4979 S:      Maintained
4980 F:      lib/dynamic_debug.c
4981 F:      include/linux/dynamic_debug.h
4982
4983 DYNAMIC INTERRUPT MODERATION
4984 M:      Tal Gilboa <talgi@mellanox.com>
4985 S:      Maintained
4986 F:      include/linux/net_dim.h
4987
4988 DZ DECSTATION DZ11 SERIAL DRIVER
4989 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4990 S:      Maintained
4991 F:      drivers/tty/serial/dz.*
4992
4993 E3X0 POWER BUTTON DRIVER
4994 M:      Moritz Fischer <moritz.fischer@ettus.com>
4995 L:      usrp-users@lists.ettus.com
4996 W:      http://www.ettus.com
4997 S:      Supported
4998 F:      drivers/input/misc/e3x0-button.c
4999 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
5000
5001 E4000 MEDIA DRIVER
5002 M:      Antti Palosaari <crope@iki.fi>
5003 L:      linux-media@vger.kernel.org
5004 W:      https://linuxtv.org
5005 W:      http://palosaari.fi/linux/
5006 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5007 T:      git git://linuxtv.org/anttip/media_tree.git
5008 S:      Maintained
5009 F:      drivers/media/tuners/e4000*
5010
5011 EC100 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/dvb-frontends/ec100*
5020
5021 ECRYPT FILE SYSTEM
5022 M:      Tyler Hicks <tyhicks@canonical.com>
5023 L:      ecryptfs@vger.kernel.org
5024 W:      http://ecryptfs.org
5025 W:      https://launchpad.net/ecryptfs
5026 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5027 S:      Supported
5028 F:      Documentation/filesystems/ecryptfs.txt
5029 F:      fs/ecryptfs/
5030
5031 EDAC-AMD64
5032 M:      Borislav Petkov <bp@alien8.de>
5033 L:      linux-edac@vger.kernel.org
5034 S:      Maintained
5035 F:      drivers/edac/amd64_edac*
5036
5037 EDAC-CALXEDA
5038 M:      Robert Richter <rric@kernel.org>
5039 L:      linux-edac@vger.kernel.org
5040 S:      Maintained
5041 F:      drivers/edac/highbank*
5042
5043 EDAC-CAVIUM OCTEON
5044 M:      Ralf Baechle <ralf@linux-mips.org>
5045 M:      David Daney <david.daney@cavium.com>
5046 L:      linux-edac@vger.kernel.org
5047 L:      linux-mips@linux-mips.org
5048 S:      Supported
5049 F:      drivers/edac/octeon_edac*
5050
5051 EDAC-CAVIUM THUNDERX
5052 M:      David Daney <david.daney@cavium.com>
5053 M:      Jan Glauber <jglauber@cavium.com>
5054 L:      linux-edac@vger.kernel.org
5055 S:      Supported
5056 F:      drivers/edac/thunderx_edac*
5057
5058 EDAC-CORE
5059 M:      Borislav Petkov <bp@alien8.de>
5060 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5061 L:      linux-edac@vger.kernel.org
5062 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git for-next
5063 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac.git linux_next
5064 S:      Supported
5065 F:      Documentation/admin-guide/ras.rst
5066 F:      Documentation/driver-api/edac.rst
5067 F:      drivers/edac/
5068 F:      include/linux/edac.h
5069
5070 EDAC-E752X
5071 M:      Mark Gross <mark.gross@intel.com>
5072 L:      linux-edac@vger.kernel.org
5073 S:      Maintained
5074 F:      drivers/edac/e752x_edac.c
5075
5076 EDAC-E7XXX
5077 L:      linux-edac@vger.kernel.org
5078 S:      Maintained
5079 F:      drivers/edac/e7xxx_edac.c
5080
5081 EDAC-FSL_DDR
5082 M:      York Sun <york.sun@nxp.com>
5083 L:      linux-edac@vger.kernel.org
5084 S:      Maintained
5085 F:      drivers/edac/fsl_ddr_edac.*
5086
5087 EDAC-GHES
5088 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5089 L:      linux-edac@vger.kernel.org
5090 S:      Maintained
5091 F:      drivers/edac/ghes_edac.c
5092
5093 EDAC-I3000
5094 L:      linux-edac@vger.kernel.org
5095 S:      Orphan
5096 F:      drivers/edac/i3000_edac.c
5097
5098 EDAC-I5000
5099 L:      linux-edac@vger.kernel.org
5100 S:      Maintained
5101 F:      drivers/edac/i5000_edac.c
5102
5103 EDAC-I5400
5104 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5105 L:      linux-edac@vger.kernel.org
5106 S:      Maintained
5107 F:      drivers/edac/i5400_edac.c
5108
5109 EDAC-I7300
5110 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5111 L:      linux-edac@vger.kernel.org
5112 S:      Maintained
5113 F:      drivers/edac/i7300_edac.c
5114
5115 EDAC-I7CORE
5116 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5117 L:      linux-edac@vger.kernel.org
5118 S:      Maintained
5119 F:      drivers/edac/i7core_edac.c
5120
5121 EDAC-I82443BXGX
5122 M:      Tim Small <tim@buttersideup.com>
5123 L:      linux-edac@vger.kernel.org
5124 S:      Maintained
5125 F:      drivers/edac/i82443bxgx_edac.c
5126
5127 EDAC-I82975X
5128 M:      Ranganathan Desikan <ravi@jetztechnologies.com>
5129 M:      "Arvind R." <arvino55@gmail.com>
5130 L:      linux-edac@vger.kernel.org
5131 S:      Maintained
5132 F:      drivers/edac/i82975x_edac.c
5133
5134 EDAC-IE31200
5135 M:      Jason Baron <jbaron@akamai.com>
5136 L:      linux-edac@vger.kernel.org
5137 S:      Maintained
5138 F:      drivers/edac/ie31200_edac.c
5139
5140 EDAC-MPC85XX
5141 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5142 L:      linux-edac@vger.kernel.org
5143 S:      Maintained
5144 F:      drivers/edac/mpc85xx_edac.[ch]
5145
5146 EDAC-PASEMI
5147 M:      Egor Martovetsky <egor@pasemi.com>
5148 L:      linux-edac@vger.kernel.org
5149 S:      Maintained
5150 F:      drivers/edac/pasemi_edac.c
5151
5152 EDAC-PND2
5153 M:      Tony Luck <tony.luck@intel.com>
5154 L:      linux-edac@vger.kernel.org
5155 S:      Maintained
5156 F:      drivers/edac/pnd2_edac.[ch]
5157
5158 EDAC-R82600
5159 M:      Tim Small <tim@buttersideup.com>
5160 L:      linux-edac@vger.kernel.org
5161 S:      Maintained
5162 F:      drivers/edac/r82600_edac.c
5163
5164 EDAC-SBRIDGE
5165 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5166 L:      linux-edac@vger.kernel.org
5167 S:      Maintained
5168 F:      drivers/edac/sb_edac.c
5169
5170 EDAC-SKYLAKE
5171 M:      Tony Luck <tony.luck@intel.com>
5172 L:      linux-edac@vger.kernel.org
5173 S:      Maintained
5174 F:      drivers/edac/skx_edac.c
5175
5176 EDAC-TI
5177 M:      Tero Kristo <t-kristo@ti.com>
5178 L:      linux-edac@vger.kernel.org
5179 S:      Maintained
5180 F:      drivers/edac/ti_edac.c
5181
5182 EDIROL UA-101/UA-1000 DRIVER
5183 M:      Clemens Ladisch <clemens@ladisch.de>
5184 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5185 T:      git git://git.alsa-project.org/alsa-kernel.git
5186 S:      Maintained
5187 F:      sound/usb/misc/ua101.c
5188
5189 EFI TEST DRIVER
5190 L:      linux-efi@vger.kernel.org
5191 M:      Ivan Hu <ivan.hu@canonical.com>
5192 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5193 S:      Maintained
5194 F:      drivers/firmware/efi/test/
5195
5196 EFI VARIABLE FILESYSTEM
5197 M:      Matthew Garrett <matthew.garrett@nebula.com>
5198 M:      Jeremy Kerr <jk@ozlabs.org>
5199 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5200 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5201 L:      linux-efi@vger.kernel.org
5202 S:      Maintained
5203 F:      fs/efivarfs/
5204
5205 EFIFB FRAMEBUFFER DRIVER
5206 L:      linux-fbdev@vger.kernel.org
5207 M:      Peter Jones <pjones@redhat.com>
5208 S:      Maintained
5209 F:      drivers/video/fbdev/efifb.c
5210
5211 EFS FILESYSTEM
5212 W:      http://aeschi.ch.eu.org/efs/
5213 S:      Orphan
5214 F:      fs/efs/
5215
5216 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
5217 M:      Douglas Miller <dougmill@linux.vnet.ibm.com>
5218 L:      netdev@vger.kernel.org
5219 S:      Maintained
5220 F:      drivers/net/ethernet/ibm/ehea/
5221
5222 EM28XX VIDEO4LINUX DRIVER
5223 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5224 L:      linux-media@vger.kernel.org
5225 W:      https://linuxtv.org
5226 T:      git git://linuxtv.org/media_tree.git
5227 S:      Maintained
5228 F:      drivers/media/usb/em28xx/
5229 F:      Documentation/media/v4l-drivers/em28xx*
5230
5231 EMBEDDED LINUX
5232 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
5233 M:      Matt Mackall <mpm@selenic.com>
5234 M:      David Woodhouse <dwmw2@infradead.org>
5235 L:      linux-embedded@vger.kernel.org
5236 S:      Maintained
5237
5238 Emulex 10Gbps iSCSI - OneConnect DRIVER
5239 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
5240 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
5241 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
5242 L:      linux-scsi@vger.kernel.org
5243 W:      http://www.broadcom.com
5244 S:      Supported
5245 F:      drivers/scsi/be2iscsi/
5246
5247 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
5248 M:      Sathya Perla <sathya.perla@broadcom.com>
5249 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
5250 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
5251 M:      Somnath Kotur <somnath.kotur@broadcom.com>
5252 L:      netdev@vger.kernel.org
5253 W:      http://www.emulex.com
5254 S:      Supported
5255 F:      drivers/net/ethernet/emulex/benet/
5256
5257 EMULEX ONECONNECT ROCE DRIVER
5258 M:      Selvin Xavier <selvin.xavier@broadcom.com>
5259 M:      Devesh Sharma <devesh.sharma@broadcom.com>
5260 L:      linux-rdma@vger.kernel.org
5261 W:      http://www.broadcom.com
5262 S:      Odd Fixes
5263 F:      drivers/infiniband/hw/ocrdma/
5264 F:      include/uapi/rdma/ocrdma-abi.h
5265
5266 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
5267 M:      James Smart <james.smart@broadcom.com>
5268 M:      Dick Kennedy <dick.kennedy@broadcom.com>
5269 L:      linux-scsi@vger.kernel.org
5270 W:      http://www.broadcom.com
5271 S:      Supported
5272 F:      drivers/scsi/lpfc/
5273
5274 ENE CB710 FLASH CARD READER DRIVER
5275 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
5276 S:      Maintained
5277 F:      drivers/misc/cb710/
5278 F:      drivers/mmc/host/cb710-mmc.*
5279 F:      include/linux/cb710.h
5280
5281 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
5282 M:      Maxim Levitsky <maximlevitsky@gmail.com>
5283 S:      Maintained
5284 F:      drivers/media/rc/ene_ir.*
5285
5286 EPSON S1D13XXX FRAMEBUFFER DRIVER
5287 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
5288 S:      Maintained
5289 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
5290 F:      drivers/video/fbdev/s1d13xxxfb.c
5291 F:      include/video/s1d13xxxfb.h
5292
5293 ERRSEQ ERROR TRACKING INFRASTRUCTURE
5294 M:      Jeff Layton <jlayton@kernel.org>
5295 S:      Maintained
5296 F:      lib/errseq.c
5297 F:      include/linux/errseq.h
5298
5299 ET131X NETWORK DRIVER
5300 M:      Mark Einon <mark.einon@gmail.com>
5301 S:      Odd Fixes
5302 F:      drivers/net/ethernet/agere/
5303
5304 ETHERNET BRIDGE
5305 M:      Stephen Hemminger <stephen@networkplumber.org>
5306 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
5307 L:      netdev@vger.kernel.org
5308 W:      http://www.linuxfoundation.org/en/Net:Bridge
5309 S:      Maintained
5310 F:      include/linux/netfilter_bridge/
5311 F:      net/bridge/
5312
5313 ETHERNET PHY LIBRARY
5314 M:      Andrew Lunn <andrew@lunn.ch>
5315 M:      Florian Fainelli <f.fainelli@gmail.com>
5316 L:      netdev@vger.kernel.org
5317 S:      Maintained
5318 F:      Documentation/ABI/testing/sysfs-bus-mdio
5319 F:      Documentation/devicetree/bindings/net/mdio*
5320 F:      Documentation/networking/phy.txt
5321 F:      drivers/net/phy/
5322 F:      drivers/of/of_mdio.c
5323 F:      drivers/of/of_net.c
5324 F:      include/linux/*mdio*.h
5325 F:      include/linux/of_net.h
5326 F:      include/linux/phy.h
5327 F:      include/linux/phy_fixed.h
5328 F:      include/linux/platform_data/mdio-gpio.h
5329 F:      include/linux/platform_data/mdio-bcm-unimac.h
5330 F:      include/trace/events/mdio.h
5331 F:      include/uapi/linux/mdio.h
5332 F:      include/uapi/linux/mii.h
5333
5334 EXT2 FILE SYSTEM
5335 M:      Jan Kara <jack@suse.com>
5336 L:      linux-ext4@vger.kernel.org
5337 S:      Maintained
5338 F:      Documentation/filesystems/ext2.txt
5339 F:      fs/ext2/
5340 F:      include/linux/ext2*
5341
5342 EXT4 FILE SYSTEM
5343 M:      "Theodore Ts'o" <tytso@mit.edu>
5344 M:      Andreas Dilger <adilger.kernel@dilger.ca>
5345 L:      linux-ext4@vger.kernel.org
5346 W:      http://ext4.wiki.kernel.org
5347 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
5348 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
5349 S:      Maintained
5350 F:      Documentation/filesystems/ext4.txt
5351 F:      fs/ext4/
5352
5353 Extended Verification Module (EVM)
5354 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
5355 L:      linux-integrity@vger.kernel.org
5356 S:      Supported
5357 F:      security/integrity/evm/
5358
5359 EXTENSIBLE FIRMWARE INTERFACE (EFI)
5360 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5361 L:      linux-efi@vger.kernel.org
5362 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5363 S:      Maintained
5364 F:      Documentation/efi-stub.txt
5365 F:      arch/*/kernel/efi.c
5366 F:      arch/x86/boot/compressed/eboot.[ch]
5367 F:      arch/*/include/asm/efi.h
5368 F:      arch/x86/platform/efi/
5369 F:      drivers/firmware/efi/
5370 F:      include/linux/efi*.h
5371 F:      arch/arm/boot/compressed/efi-header.S
5372 F:      arch/arm64/kernel/efi-entry.S
5373
5374 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
5375 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
5376 M:      Chanwoo Choi <cw00.choi@samsung.com>
5377 L:      linux-kernel@vger.kernel.org
5378 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
5379 S:      Maintained
5380 F:      drivers/extcon/
5381 F:      include/linux/extcon/
5382 F:      include/linux/extcon.h
5383 F:      Documentation/extcon/
5384 F:      Documentation/devicetree/bindings/extcon/
5385
5386 EXYNOS DP DRIVER
5387 M:      Jingoo Han <jingoohan1@gmail.com>
5388 L:      dri-devel@lists.freedesktop.org
5389 S:      Maintained
5390 F:      drivers/gpu/drm/exynos/exynos_dp*
5391
5392 EXYNOS SYSMMU (IOMMU) driver
5393 M:      Marek Szyprowski <m.szyprowski@samsung.com>
5394 L:      iommu@lists.linux-foundation.org
5395 S:      Maintained
5396 F:      drivers/iommu/exynos-iommu.c
5397
5398 EZchip NPS platform support
5399 M:      Vineet Gupta <vgupta@synopsys.com>
5400 S:      Supported
5401 F:      arch/arc/plat-eznps
5402 F:      arch/arc/boot/dts/eznps.dts
5403
5404 F2FS FILE SYSTEM
5405 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5406 M:      Chao Yu <yuchao0@huawei.com>
5407 L:      linux-f2fs-devel@lists.sourceforge.net
5408 W:      https://f2fs.wiki.kernel.org/
5409 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
5410 S:      Maintained
5411 F:      Documentation/filesystems/f2fs.txt
5412 F:      Documentation/ABI/testing/sysfs-fs-f2fs
5413 F:      fs/f2fs/
5414 F:      include/linux/f2fs_fs.h
5415 F:      include/trace/events/f2fs.h
5416
5417 F71805F HARDWARE MONITORING DRIVER
5418 M:      Jean Delvare <jdelvare@suse.com>
5419 L:      linux-hwmon@vger.kernel.org
5420 S:      Maintained
5421 F:      Documentation/hwmon/f71805f
5422 F:      drivers/hwmon/f71805f.c
5423
5424 FADDR2LINE
5425 M:      Josh Poimboeuf <jpoimboe@redhat.com>
5426 S:      Maintained
5427 F:      scripts/faddr2line
5428
5429 FANOTIFY
5430 M:      Jan Kara <jack@suse.cz>
5431 R:      Amir Goldstein <amir73il@gmail.com>
5432 L:      linux-fsdevel@vger.kernel.org
5433 S:      Maintained
5434 F:      fs/notify/fanotify/
5435 F:      include/linux/fanotify.h
5436 F:      include/uapi/linux/fanotify.h
5437
5438 FARSYNC SYNCHRONOUS DRIVER
5439 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
5440 W:      http://www.farsite.co.uk/
5441 S:      Supported
5442 F:      drivers/net/wan/farsync.*
5443
5444 FAULT INJECTION SUPPORT
5445 M:      Akinobu Mita <akinobu.mita@gmail.com>
5446 S:      Supported
5447 F:      Documentation/fault-injection/
5448 F:      lib/fault-inject.c
5449
5450 FBTFT Framebuffer drivers
5451 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
5452 S:      Maintained
5453 F:      drivers/staging/fbtft/
5454
5455 FC0011 TUNER DRIVER
5456 M:      Michael Buesch <m@bues.ch>
5457 L:      linux-media@vger.kernel.org
5458 S:      Maintained
5459 F:      drivers/media/tuners/fc0011.h
5460 F:      drivers/media/tuners/fc0011.c
5461
5462 FC2580 MEDIA DRIVER
5463 M:      Antti Palosaari <crope@iki.fi>
5464 L:      linux-media@vger.kernel.org
5465 W:      https://linuxtv.org
5466 W:      http://palosaari.fi/linux/
5467 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5468 T:      git git://linuxtv.org/anttip/media_tree.git
5469 S:      Maintained
5470 F:      drivers/media/tuners/fc2580*
5471
5472 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
5473 M:      Johannes Thumshirn <jth@kernel.org>
5474 L:      linux-scsi@vger.kernel.org
5475 W:      www.Open-FCoE.org
5476 S:      Supported
5477 F:      drivers/scsi/libfc/
5478 F:      drivers/scsi/fcoe/
5479 F:      include/scsi/fc/
5480 F:      include/scsi/libfc.h
5481 F:      include/scsi/libfcoe.h
5482 F:      include/uapi/scsi/fc/
5483
5484 FILE LOCKING (flock() and fcntl()/lockf())
5485 M:      Jeff Layton <jlayton@kernel.org>
5486 M:      "J. Bruce Fields" <bfields@fieldses.org>
5487 L:      linux-fsdevel@vger.kernel.org
5488 S:      Maintained
5489 F:      include/linux/fcntl.h
5490 F:      include/uapi/linux/fcntl.h
5491 F:      fs/fcntl.c
5492 F:      fs/locks.c
5493
5494 FILESYSTEMS (VFS and infrastructure)
5495 M:      Alexander Viro <viro@zeniv.linux.org.uk>
5496 L:      linux-fsdevel@vger.kernel.org
5497 S:      Maintained
5498 F:      fs/*
5499 F:      include/linux/fs.h
5500 F:      include/uapi/linux/fs.h
5501
5502 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
5503 M:      Riku Voipio <riku.voipio@iki.fi>
5504 L:      linux-hwmon@vger.kernel.org
5505 S:      Maintained
5506 F:      drivers/hwmon/f75375s.c
5507 F:      include/linux/f75375s.h
5508
5509 FIREWIRE AUDIO DRIVERS
5510 M:      Clemens Ladisch <clemens@ladisch.de>
5511 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5512 T:      git git://git.alsa-project.org/alsa-kernel.git
5513 S:      Maintained
5514 F:      sound/firewire/
5515
5516 FIREWIRE MEDIA DRIVERS (firedtv)
5517 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5518 L:      linux-media@vger.kernel.org
5519 L:      linux1394-devel@lists.sourceforge.net
5520 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
5521 S:      Maintained
5522 F:      drivers/media/firewire/
5523
5524 FIREWIRE SBP-2 TARGET
5525 M:      Chris Boot <bootc@bootc.net>
5526 L:      linux-scsi@vger.kernel.org
5527 L:      target-devel@vger.kernel.org
5528 L:      linux1394-devel@lists.sourceforge.net
5529 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
5530 S:      Maintained
5531 F:      drivers/target/sbp/
5532
5533 FIREWIRE SUBSYSTEM
5534 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5535 L:      linux1394-devel@lists.sourceforge.net
5536 W:      http://ieee1394.wiki.kernel.org/
5537 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
5538 S:      Maintained
5539 F:      drivers/firewire/
5540 F:      include/linux/firewire.h
5541 F:      include/uapi/linux/firewire*.h
5542 F:      tools/firewire/
5543
5544 FIRMWARE LOADER (request_firmware)
5545 M:      Luis R. Rodriguez <mcgrof@kernel.org>
5546 L:      linux-kernel@vger.kernel.org
5547 S:      Maintained
5548 F:      Documentation/firmware_class/
5549 F:      drivers/base/firmware_loader/
5550 F:      include/linux/firmware.h
5551
5552 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
5553 M:      Joshua Morris <josh.h.morris@us.ibm.com>
5554 M:      Philip Kelleher <pjk1939@linux.vnet.ibm.com>
5555 S:      Maintained
5556 F:      drivers/block/rsxx/
5557
5558 FLOPPY DRIVER
5559 M:      Jiri Kosina <jikos@kernel.org>
5560 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/floppy.git
5561 S:      Odd fixes
5562 F:      drivers/block/floppy.c
5563
5564 FMC SUBSYSTEM
5565 M:      Alessandro Rubini <rubini@gnudd.com>
5566 W:      http://www.ohwr.org/projects/fmc-bus
5567 S:      Supported
5568 F:      drivers/fmc/
5569 F:      include/linux/fmc*.h
5570 F:      include/linux/ipmi-fru.h
5571 K:      fmc_d.*register
5572
5573 FPGA MANAGER FRAMEWORK
5574 M:      Alan Tull <atull@kernel.org>
5575 M:      Moritz Fischer <mdf@kernel.org>
5576 L:      linux-fpga@vger.kernel.org
5577 S:      Maintained
5578 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atull/linux-fpga.git
5579 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
5580 F:      Documentation/fpga/
5581 F:      Documentation/devicetree/bindings/fpga/
5582 F:      drivers/fpga/
5583 F:      include/linux/fpga/
5584 W:      http://www.rocketboards.org
5585
5586 FPU EMULATOR
5587 M:      Bill Metzenthen <billm@melbpc.org.au>
5588 W:      http://floatingpoint.sourceforge.net/emulator/index.html
5589 S:      Maintained
5590 F:      arch/x86/math-emu/
5591
5592 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
5593 L:      netdev@vger.kernel.org
5594 S:      Orphan
5595 F:      drivers/net/wan/dlci.c
5596 F:      drivers/net/wan/sdla.c
5597
5598 FRAMEBUFFER LAYER
5599 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
5600 L:      dri-devel@lists.freedesktop.org
5601 L:      linux-fbdev@vger.kernel.org
5602 T:      git git://github.com/bzolnier/linux.git
5603 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
5604 S:      Maintained
5605 F:      Documentation/fb/
5606 F:      drivers/video/
5607 F:      include/video/
5608 F:      include/linux/fb.h
5609 F:      include/uapi/video/
5610 F:      include/uapi/linux/fb.h
5611
5612 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
5613 M:      Horia Geantă <horia.geanta@nxp.com>
5614 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
5615 L:      linux-crypto@vger.kernel.org
5616 S:      Maintained
5617 F:      drivers/crypto/caam/
5618 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
5619
5620 FREESCALE DIU FRAMEBUFFER DRIVER
5621 M:      Timur Tabi <timur@tabi.org>
5622 L:      linux-fbdev@vger.kernel.org
5623 S:      Maintained
5624 F:      drivers/video/fbdev/fsl-diu-fb.*
5625
5626 FREESCALE DMA DRIVER
5627 M:      Li Yang <leoyang.li@nxp.com>
5628 M:      Zhang Wei <zw@zh-kernel.org>
5629 L:      linuxppc-dev@lists.ozlabs.org
5630 S:      Maintained
5631 F:      drivers/dma/fsldma.*
5632
5633 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
5634 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
5635 L:      netdev@vger.kernel.org
5636 S:      Maintained
5637 F:      drivers/net/ethernet/freescale/gianfar*
5638 X:      drivers/net/ethernet/freescale/gianfar_ptp.c
5639 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
5640
5641 FREESCALE GPMI NAND DRIVER
5642 M:      Han Xu <han.xu@nxp.com>
5643 L:      linux-mtd@lists.infradead.org
5644 S:      Maintained
5645 F:      drivers/mtd/nand/raw/gpmi-nand/*
5646
5647 FREESCALE I2C CPM DRIVER
5648 M:      Jochen Friedrich <jochen@scram.de>
5649 L:      linuxppc-dev@lists.ozlabs.org
5650 L:      linux-i2c@vger.kernel.org
5651 S:      Maintained
5652 F:      drivers/i2c/busses/i2c-cpm.c
5653
5654 FREESCALE IMX / MXC FEC DRIVER
5655 M:      Fugang Duan <fugang.duan@nxp.com>
5656 L:      netdev@vger.kernel.org
5657 S:      Maintained
5658 F:      drivers/net/ethernet/freescale/fec_main.c
5659 F:      drivers/net/ethernet/freescale/fec_ptp.c
5660 F:      drivers/net/ethernet/freescale/fec.h
5661 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
5662
5663 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
5664 M:      Sascha Hauer <s.hauer@pengutronix.de>
5665 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
5666 L:      linux-fbdev@vger.kernel.org
5667 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
5668 S:      Maintained
5669 F:      include/linux/platform_data/video-imxfb.h
5670 F:      drivers/video/fbdev/imxfb.c
5671
5672 FREESCALE QORIQ DPAA ETHERNET DRIVER
5673 M:      Madalin Bucur <madalin.bucur@nxp.com>
5674 L:      netdev@vger.kernel.org
5675 S:      Maintained
5676 F:      drivers/net/ethernet/freescale/dpaa
5677
5678 FREESCALE QORIQ DPAA FMAN DRIVER
5679 M:      Madalin Bucur <madalin.bucur@nxp.com>
5680 L:      netdev@vger.kernel.org
5681 S:      Maintained
5682 F:      drivers/net/ethernet/freescale/fman
5683 F:      Documentation/devicetree/bindings/powerpc/fsl/fman.txt
5684
5685 FREESCALE QUAD SPI DRIVER
5686 M:      Han Xu <han.xu@nxp.com>
5687 L:      linux-mtd@lists.infradead.org
5688 S:      Maintained
5689 F:      drivers/mtd/spi-nor/fsl-quadspi.c
5690
5691 FREESCALE QUICC ENGINE LIBRARY
5692 M:      Qiang Zhao <qiang.zhao@nxp.com>
5693 L:      linuxppc-dev@lists.ozlabs.org
5694 S:      Maintained
5695 F:      drivers/soc/fsl/qe/
5696 F:      include/soc/fsl/*qe*.h
5697 F:      include/soc/fsl/*ucc*.h
5698
5699 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
5700 M:      Li Yang <leoyang.li@nxp.com>
5701 L:      netdev@vger.kernel.org
5702 L:      linuxppc-dev@lists.ozlabs.org
5703 S:      Maintained
5704 F:      drivers/net/ethernet/freescale/ucc_geth*
5705
5706 FREESCALE QUICC ENGINE UCC HDLC DRIVER
5707 M:      Zhao Qiang <qiang.zhao@nxp.com>
5708 L:      netdev@vger.kernel.org
5709 L:      linuxppc-dev@lists.ozlabs.org
5710 S:      Maintained
5711 F:      drivers/net/wan/fsl_ucc_hdlc*
5712
5713 FREESCALE QUICC ENGINE UCC UART DRIVER
5714 M:      Timur Tabi <timur@tabi.org>
5715 L:      linuxppc-dev@lists.ozlabs.org
5716 S:      Maintained
5717 F:      drivers/tty/serial/ucc_uart.c
5718
5719 FREESCALE SOC DRIVERS
5720 M:      Li Yang <leoyang.li@nxp.com>
5721 L:      linuxppc-dev@lists.ozlabs.org
5722 L:      linux-arm-kernel@lists.infradead.org
5723 S:      Maintained
5724 F:      Documentation/devicetree/bindings/soc/fsl/
5725 F:      drivers/soc/fsl/
5726 F:      include/linux/fsl/
5727
5728 FREESCALE SOC FS_ENET DRIVER
5729 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
5730 M:      Vitaly Bordug <vbordug@ru.mvista.com>
5731 L:      linuxppc-dev@lists.ozlabs.org
5732 L:      netdev@vger.kernel.org
5733 S:      Maintained
5734 F:      drivers/net/ethernet/freescale/fs_enet/
5735 F:      include/linux/fs_enet_pd.h
5736
5737 FREESCALE SOC SOUND DRIVERS
5738 M:      Timur Tabi <timur@tabi.org>
5739 M:      Nicolin Chen <nicoleotsuka@gmail.com>
5740 M:      Xiubo Li <Xiubo.Lee@gmail.com>
5741 R:      Fabio Estevam <fabio.estevam@nxp.com>
5742 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5743 L:      linuxppc-dev@lists.ozlabs.org
5744 S:      Maintained
5745 F:      sound/soc/fsl/fsl*
5746 F:      sound/soc/fsl/imx*
5747 F:      sound/soc/fsl/mpc8610_hpcd.c
5748
5749 FREESCALE USB PERIPHERAL DRIVERS
5750 M:      Li Yang <leoyang.li@nxp.com>
5751 L:      linux-usb@vger.kernel.org
5752 L:      linuxppc-dev@lists.ozlabs.org
5753 S:      Maintained
5754 F:      drivers/usb/gadget/udc/fsl*
5755
5756 FREEVXFS FILESYSTEM
5757 M:      Christoph Hellwig <hch@infradead.org>
5758 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
5759 S:      Maintained
5760 F:      fs/freevxfs/
5761
5762 FREEZER
5763 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
5764 M:      Pavel Machek <pavel@ucw.cz>
5765 L:      linux-pm@vger.kernel.org
5766 S:      Supported
5767 F:      Documentation/power/freezing-of-tasks.txt
5768 F:      include/linux/freezer.h
5769 F:      kernel/freezer.c
5770
5771 FRONTSWAP API
5772 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
5773 L:      linux-kernel@vger.kernel.org
5774 S:      Maintained
5775 F:      mm/frontswap.c
5776 F:      include/linux/frontswap.h
5777
5778 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
5779 M:      David Howells <dhowells@redhat.com>
5780 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
5781 S:      Supported
5782 F:      Documentation/filesystems/caching/
5783 F:      fs/fscache/
5784 F:      include/linux/fscache*.h
5785
5786 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
5787 M:      Theodore Y. Ts'o <tytso@mit.edu>
5788 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5789 L:      linux-fscrypt@vger.kernel.org
5790 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
5791 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/fscrypt.git
5792 S:      Supported
5793 F:      fs/crypto/
5794 F:      include/linux/fscrypt*.h
5795 F:      Documentation/filesystems/fscrypt.rst
5796
5797 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
5798 M:      Jan Kara <jack@suse.cz>
5799 R:      Amir Goldstein <amir73il@gmail.com>
5800 L:      linux-fsdevel@vger.kernel.org
5801 S:      Maintained
5802 F:      fs/notify/
5803 F:      include/linux/fsnotify*.h
5804
5805 FUJITSU LAPTOP EXTRAS
5806 M:      Jonathan Woithe <jwoithe@just42.net>
5807 L:      platform-driver-x86@vger.kernel.org
5808 S:      Maintained
5809 F:      drivers/platform/x86/fujitsu-laptop.c
5810
5811 FUJITSU M-5MO LS CAMERA ISP DRIVER
5812 M:      Kyungmin Park <kyungmin.park@samsung.com>
5813 M:      Heungjun Kim <riverful.kim@samsung.com>
5814 L:      linux-media@vger.kernel.org
5815 S:      Maintained
5816 F:      drivers/media/i2c/m5mols/
5817 F:      include/media/i2c/m5mols.h
5818
5819 FUJITSU TABLET EXTRAS
5820 M:      Robert Gerlach <khnz@gmx.de>
5821 L:      platform-driver-x86@vger.kernel.org
5822 S:      Maintained
5823 F:      drivers/platform/x86/fujitsu-tablet.c
5824
5825 FUSE: FILESYSTEM IN USERSPACE
5826 M:      Miklos Szeredi <miklos@szeredi.hu>
5827 L:      linux-fsdevel@vger.kernel.org
5828 W:      http://fuse.sourceforge.net/
5829 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
5830 S:      Maintained
5831 F:      fs/fuse/
5832 F:      include/uapi/linux/fuse.h
5833 F:      Documentation/filesystems/fuse.txt
5834
5835 FUTEX SUBSYSTEM
5836 M:      Thomas Gleixner <tglx@linutronix.de>
5837 M:      Ingo Molnar <mingo@redhat.com>
5838 R:      Peter Zijlstra <peterz@infradead.org>
5839 R:      Darren Hart <dvhart@infradead.org>
5840 L:      linux-kernel@vger.kernel.org
5841 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
5842 S:      Maintained
5843 F:      kernel/futex.c
5844 F:      kernel/futex_compat.c
5845 F:      include/asm-generic/futex.h
5846 F:      include/linux/futex.h
5847 F:      include/uapi/linux/futex.h
5848 F:      tools/testing/selftests/futex/
5849 F:      tools/perf/bench/futex*
5850 F:      Documentation/*futex*
5851
5852 GCC PLUGINS
5853 M:      Kees Cook <keescook@chromium.org>
5854 R:      Emese Revfy <re.emese@gmail.com>
5855 L:      kernel-hardening@lists.openwall.com
5856 S:      Maintained
5857 F:      scripts/gcc-plugins/
5858 F:      scripts/gcc-plugin.sh
5859 F:      scripts/Makefile.gcc-plugins
5860 F:      Documentation/gcc-plugins.txt
5861
5862 GCOV BASED KERNEL PROFILING
5863 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
5864 S:      Maintained
5865 F:      kernel/gcov/
5866 F:      Documentation/dev-tools/gcov.rst
5867
5868 GDB KERNEL DEBUGGING HELPER SCRIPTS
5869 M:      Jan Kiszka <jan.kiszka@siemens.com>
5870 M:      Kieran Bingham <kieran@bingham.xyz>
5871 S:      Supported
5872 F:      scripts/gdb/
5873
5874 GDT SCSI DISK ARRAY CONTROLLER DRIVER
5875 M:      Achim Leubner <achim_leubner@adaptec.com>
5876 L:      linux-scsi@vger.kernel.org
5877 W:      http://www.icp-vortex.com/
5878 S:      Supported
5879 F:      drivers/scsi/gdt*
5880
5881 GEMTEK FM RADIO RECEIVER DRIVER
5882 M:      Hans Verkuil <hverkuil@xs4all.nl>
5883 L:      linux-media@vger.kernel.org
5884 T:      git git://linuxtv.org/media_tree.git
5885 W:      https://linuxtv.org
5886 S:      Maintained
5887 F:      drivers/media/radio/radio-gemtek*
5888
5889 GENERIC GPIO I2C DRIVER
5890 M:      Haavard Skinnemoen <hskinnemoen@gmail.com>
5891 S:      Supported
5892 F:      drivers/i2c/busses/i2c-gpio.c
5893 F:      include/linux/i2c-gpio.h
5894
5895 GENERIC GPIO I2C MULTIPLEXER DRIVER
5896 M:      Peter Korsgaard <peter.korsgaard@barco.com>
5897 L:      linux-i2c@vger.kernel.org
5898 S:      Supported
5899 F:      drivers/i2c/muxes/i2c-mux-gpio.c
5900 F:      include/linux/i2c-mux-gpio.h
5901 F:      Documentation/i2c/muxes/i2c-mux-gpio
5902
5903 GENERIC HDLC (WAN) DRIVERS
5904 M:      Krzysztof Halasa <khc@pm.waw.pl>
5905 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
5906 S:      Maintained
5907 F:      drivers/net/wan/c101.c
5908 F:      drivers/net/wan/hd6457*
5909 F:      drivers/net/wan/hdlc*
5910 F:      drivers/net/wan/n2.c
5911 F:      drivers/net/wan/pc300too.c
5912 F:      drivers/net/wan/pci200syn.c
5913 F:      drivers/net/wan/wanxl*
5914
5915 GENERIC INCLUDE/ASM HEADER FILES
5916 M:      Arnd Bergmann <arnd@arndb.de>
5917 L:      linux-arch@vger.kernel.org
5918 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
5919 S:      Maintained
5920 F:      include/asm-generic/
5921 F:      include/uapi/asm-generic/
5922
5923 GENERIC PHY FRAMEWORK
5924 M:      Kishon Vijay Abraham I <kishon@ti.com>
5925 L:      linux-kernel@vger.kernel.org
5926 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
5927 S:      Supported
5928 F:      drivers/phy/
5929 F:      include/linux/phy/
5930
5931 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
5932 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
5933 S:      Supported
5934 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
5935
5936 GENERIC PM DOMAINS
5937 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
5938 M:      Kevin Hilman <khilman@kernel.org>
5939 M:      Ulf Hansson <ulf.hansson@linaro.org>
5940 L:      linux-pm@vger.kernel.org
5941 S:      Supported
5942 F:      drivers/base/power/domain*.c
5943 F:      include/linux/pm_domain.h
5944 F:      Documentation/devicetree/bindings/power/power_domain.txt
5945
5946 GENERIC UIO DRIVER FOR PCI DEVICES
5947 M:      "Michael S. Tsirkin" <mst@redhat.com>
5948 L:      kvm@vger.kernel.org
5949 S:      Supported
5950 F:      drivers/uio/uio_pci_generic.c
5951
5952 GENWQE (IBM Generic Workqueue Card)
5953 M:      Frank Haverkamp <haver@linux.vnet.ibm.com>
5954 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
5955 S:      Supported
5956 F:      drivers/misc/genwqe/
5957
5958 GET_MAINTAINER SCRIPT
5959 M:      Joe Perches <joe@perches.com>
5960 S:      Maintained
5961 F:      scripts/get_maintainer.pl
5962
5963 GFS2 FILE SYSTEM
5964 M:      Bob Peterson <rpeterso@redhat.com>
5965 M:      Andreas Gruenbacher <agruenba@redhat.com>
5966 L:      cluster-devel@redhat.com
5967 W:      http://sources.redhat.com/cluster/
5968 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
5969 S:      Supported
5970 F:      Documentation/filesystems/gfs2*.txt
5971 F:      fs/gfs2/
5972 F:      include/uapi/linux/gfs2_ondisk.h
5973
5974 GIGASET ISDN DRIVERS
5975 M:      Paul Bolle <pebolle@tiscali.nl>
5976 L:      gigaset307x-common@lists.sourceforge.net
5977 W:      http://gigaset307x.sourceforge.net/
5978 S:      Odd Fixes
5979 F:      Documentation/isdn/README.gigaset
5980 F:      drivers/isdn/gigaset/
5981 F:      include/uapi/linux/gigaset_dev.h
5982
5983 GO7007 MPEG CODEC
5984 M:      Hans Verkuil <hans.verkuil@cisco.com>
5985 L:      linux-media@vger.kernel.org
5986 S:      Maintained
5987 F:      drivers/media/usb/go7007/
5988
5989 GOODIX TOUCHSCREEN
5990 M:      Bastien Nocera <hadess@hadess.net>
5991 L:      linux-input@vger.kernel.org
5992 S:      Maintained
5993 F:      drivers/input/touchscreen/goodix.c
5994
5995 GPD POCKET FAN DRIVER
5996 M:      Hans de Goede <hdegoede@redhat.com>
5997 L:      platform-driver-x86@vger.kernel.org
5998 S:      Maintained
5999 F:      drivers/platform/x86/gpd-pocket-fan.c
6000
6001 GPIO ACPI SUPPORT
6002 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6003 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
6004 L:      linux-gpio@vger.kernel.org
6005 L:      linux-acpi@vger.kernel.org
6006 S:      Maintained
6007 F:      Documentation/acpi/gpio-properties.txt
6008 F:      drivers/gpio/gpiolib-acpi.c
6009
6010 GPIO IR Transmitter
6011 M:      Sean Young <sean@mess.org>
6012 L:      linux-media@vger.kernel.org
6013 S:      Maintained
6014 F:      drivers/media/rc/gpio-ir-tx.c
6015
6016 GPIO MOCKUP DRIVER
6017 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
6018 R:      Bartosz Golaszewski <brgl@bgdev.pl>
6019 L:      linux-gpio@vger.kernel.org
6020 S:      Maintained
6021 F:      drivers/gpio/gpio-mockup.c
6022 F:      tools/testing/selftests/gpio/
6023
6024 GPIO SUBSYSTEM
6025 M:      Linus Walleij <linus.walleij@linaro.org>
6026 L:      linux-gpio@vger.kernel.org
6027 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
6028 S:      Maintained
6029 F:      Documentation/devicetree/bindings/gpio/
6030 F:      Documentation/driver-api/gpio/
6031 F:      Documentation/gpio/
6032 F:      Documentation/ABI/testing/gpio-cdev
6033 F:      Documentation/ABI/obsolete/sysfs-gpio
6034 F:      drivers/gpio/
6035 F:      include/linux/gpio/
6036 F:      include/linux/gpio.h
6037 F:      include/linux/of_gpio.h
6038 F:      include/asm-generic/gpio.h
6039 F:      include/uapi/linux/gpio.h
6040 F:      tools/gpio/
6041
6042 GRE DEMULTIPLEXER DRIVER
6043 M:      Dmitry Kozlov <xeb@mail.ru>
6044 L:      netdev@vger.kernel.org
6045 S:      Maintained
6046 F:      net/ipv4/gre_demux.c
6047 F:      net/ipv4/gre_offload.c
6048 F:      include/net/gre.h
6049
6050 GRETH 10/100/1G Ethernet MAC device driver
6051 M:      Andreas Larsson <andreas@gaisler.com>
6052 L:      netdev@vger.kernel.org
6053 S:      Maintained
6054 F:      drivers/net/ethernet/aeroflex/
6055
6056 GREYBUS AUDIO PROTOCOLS DRIVERS
6057 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
6058 M:      Mark Greer <mgreer@animalcreek.com>
6059 S:      Maintained
6060 F:      drivers/staging/greybus/audio_apbridgea.c
6061 F:      drivers/staging/greybus/audio_apbridgea.h
6062 F:      drivers/staging/greybus/audio_codec.c
6063 F:      drivers/staging/greybus/audio_codec.h
6064 F:      drivers/staging/greybus/audio_gb.c
6065 F:      drivers/staging/greybus/audio_manager.c
6066 F:      drivers/staging/greybus/audio_manager.h
6067 F:      drivers/staging/greybus/audio_manager_module.c
6068 F:      drivers/staging/greybus/audio_manager_private.h
6069 F:      drivers/staging/greybus/audio_manager_sysfs.c
6070 F:      drivers/staging/greybus/audio_module.c
6071 F:      drivers/staging/greybus/audio_topology.c
6072
6073 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
6074 M:      Viresh Kumar <vireshk@kernel.org>
6075 S:      Maintained
6076 F:      drivers/staging/greybus/authentication.c
6077 F:      drivers/staging/greybus/bootrom.c
6078 F:      drivers/staging/greybus/firmware.h
6079 F:      drivers/staging/greybus/fw-core.c
6080 F:      drivers/staging/greybus/fw-download.c
6081 F:      drivers/staging/greybus/fw-managament.c
6082 F:      drivers/staging/greybus/greybus_authentication.h
6083 F:      drivers/staging/greybus/greybus_firmware.h
6084 F:      drivers/staging/greybus/hid.c
6085 F:      drivers/staging/greybus/i2c.c
6086 F:      drivers/staging/greybus/spi.c
6087 F:      drivers/staging/greybus/spilib.c
6088 F:      drivers/staging/greybus/spilib.h
6089
6090 GREYBUS LOOPBACK/TIME PROTOCOLS DRIVERS
6091 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
6092 S:      Maintained
6093 F:      drivers/staging/greybus/loopback.c
6094 F:      drivers/staging/greybus/timesync.c
6095 F:      drivers/staging/greybus/timesync_platform.c
6096
6097 GREYBUS PLATFORM DRIVERS
6098 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
6099 S:      Maintained
6100 F:      drivers/staging/greybus/arche-platform.c
6101 F:      drivers/staging/greybus/arche-apb-ctrl.c
6102 F:      drivers/staging/greybus/arche_platform.h
6103
6104 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
6105 M:      Rui Miguel Silva <rmfrfs@gmail.com>
6106 S:      Maintained
6107 F:      drivers/staging/greybus/sdio.c
6108 F:      drivers/staging/greybus/light.c
6109 F:      drivers/staging/greybus/gpio.c
6110 F:      drivers/staging/greybus/power_supply.c
6111 F:      drivers/staging/greybus/spi.c
6112 F:      drivers/staging/greybus/spilib.c
6113
6114 GREYBUS SUBSYSTEM
6115 M:      Johan Hovold <johan@kernel.org>
6116 M:      Alex Elder <elder@kernel.org>
6117 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6118 S:      Maintained
6119 F:      drivers/staging/greybus/
6120 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
6121
6122 GREYBUS UART PROTOCOLS DRIVERS
6123 M:      David Lin <dtwlin@gmail.com>
6124 S:      Maintained
6125 F:      drivers/staging/greybus/uart.c
6126 F:      drivers/staging/greybus/log.c
6127
6128 GS1662 VIDEO SERIALIZER
6129 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
6130 L:      linux-media@vger.kernel.org
6131 T:      git git://linuxtv.org/media_tree.git
6132 S:      Maintained
6133 F:      drivers/media/spi/gs1662.c
6134
6135 GSPCA FINEPIX SUBDRIVER
6136 M:      Frank Zago <frank@zago.net>
6137 L:      linux-media@vger.kernel.org
6138 T:      git git://linuxtv.org/media_tree.git
6139 S:      Maintained
6140 F:      drivers/media/usb/gspca/finepix.c
6141
6142 GSPCA GL860 SUBDRIVER
6143 M:      Olivier Lorin <o.lorin@laposte.net>
6144 L:      linux-media@vger.kernel.org
6145 T:      git git://linuxtv.org/media_tree.git
6146 S:      Maintained
6147 F:      drivers/media/usb/gspca/gl860/
6148
6149 GSPCA M5602 SUBDRIVER
6150 M:      Erik Andren <erik.andren@gmail.com>
6151 L:      linux-media@vger.kernel.org
6152 T:      git git://linuxtv.org/media_tree.git
6153 S:      Maintained
6154 F:      drivers/media/usb/gspca/m5602/
6155
6156 GSPCA PAC207 SONIXB SUBDRIVER
6157 M:      Hans Verkuil <hverkuil@xs4all.nl>
6158 L:      linux-media@vger.kernel.org
6159 T:      git git://linuxtv.org/media_tree.git
6160 S:      Odd Fixes
6161 F:      drivers/media/usb/gspca/pac207.c
6162
6163 GSPCA SN9C20X SUBDRIVER
6164 M:      Brian Johnson <brijohn@gmail.com>
6165 L:      linux-media@vger.kernel.org
6166 T:      git git://linuxtv.org/media_tree.git
6167 S:      Maintained
6168 F:      drivers/media/usb/gspca/sn9c20x.c
6169
6170 GSPCA T613 SUBDRIVER
6171 M:      Leandro Costantino <lcostantino@gmail.com>
6172 L:      linux-media@vger.kernel.org
6173 T:      git git://linuxtv.org/media_tree.git
6174 S:      Maintained
6175 F:      drivers/media/usb/gspca/t613.c
6176
6177 GSPCA USB WEBCAM DRIVER
6178 M:      Hans Verkuil <hverkuil@xs4all.nl>
6179 L:      linux-media@vger.kernel.org
6180 T:      git git://linuxtv.org/media_tree.git
6181 S:      Odd Fixes
6182 F:      drivers/media/usb/gspca/
6183
6184 GTP (GPRS Tunneling Protocol)
6185 M:      Pablo Neira Ayuso <pablo@netfilter.org>
6186 M:      Harald Welte <laforge@gnumonks.org>
6187 L:      osmocom-net-gprs@lists.osmocom.org
6188 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
6189 S:      Maintained
6190 F:      drivers/net/gtp.c
6191
6192 GUID PARTITION TABLE (GPT)
6193 M:      Davidlohr Bueso <dave@stgolabs.net>
6194 L:      linux-efi@vger.kernel.org
6195 S:      Maintained
6196 F:      block/partitions/efi.*
6197
6198 H8/300 ARCHITECTURE
6199 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
6200 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
6201 W:      http://uclinux-h8.sourceforge.jp
6202 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
6203 S:      Maintained
6204 F:      arch/h8300/
6205 F:      drivers/clocksource/h8300_*.c
6206 F:      drivers/clk/h8300/
6207 F:      drivers/irqchip/irq-renesas-h8*.c
6208
6209 HACKRF MEDIA DRIVER
6210 M:      Antti Palosaari <crope@iki.fi>
6211 L:      linux-media@vger.kernel.org
6212 W:      https://linuxtv.org
6213 W:      http://palosaari.fi/linux/
6214 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6215 T:      git git://linuxtv.org/anttip/media_tree.git
6216 S:      Maintained
6217 F:      drivers/media/usb/hackrf/
6218
6219 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
6220 M:      Frank Seidel <frank@f-seidel.de>
6221 L:      platform-driver-x86@vger.kernel.org
6222 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
6223 S:      Maintained
6224 F:      drivers/platform/x86/hdaps.c
6225
6226 HARDWARE MONITORING
6227 M:      Jean Delvare <jdelvare@suse.com>
6228 M:      Guenter Roeck <linux@roeck-us.net>
6229 L:      linux-hwmon@vger.kernel.org
6230 W:      http://hwmon.wiki.kernel.org/
6231 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
6232 S:      Maintained
6233 F:      Documentation/devicetree/bindings/hwmon/
6234 F:      Documentation/hwmon/
6235 F:      drivers/hwmon/
6236 F:      include/linux/hwmon*.h
6237
6238 HARDWARE RANDOM NUMBER GENERATOR CORE
6239 M:      Matt Mackall <mpm@selenic.com>
6240 M:      Herbert Xu <herbert@gondor.apana.org.au>
6241 L:      linux-crypto@vger.kernel.org
6242 S:      Odd fixes
6243 F:      Documentation/devicetree/bindings/rng/
6244 F:      Documentation/hw_random.txt
6245 F:      drivers/char/hw_random/
6246 F:      include/linux/hw_random.h
6247
6248 HARDWARE TRACING FACILITIES
6249 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
6250 S:      Maintained
6251 F:      drivers/hwtracing/
6252
6253 HARDWARE SPINLOCK CORE
6254 M:      Ohad Ben-Cohen <ohad@wizery.com>
6255 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
6256 L:      linux-remoteproc@vger.kernel.org
6257 S:      Maintained
6258 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
6259 F:      Documentation/devicetree/bindings/hwlock/
6260 F:      Documentation/hwspinlock.txt
6261 F:      drivers/hwspinlock/
6262 F:      include/linux/hwspinlock.h
6263
6264 HARMONY SOUND DRIVER
6265 L:      linux-parisc@vger.kernel.org
6266 S:      Maintained
6267 F:      sound/parisc/harmony.*
6268
6269 HDPVR USB VIDEO ENCODER DRIVER
6270 M:      Hans Verkuil <hverkuil@xs4all.nl>
6271 L:      linux-media@vger.kernel.org
6272 T:      git git://linuxtv.org/media_tree.git
6273 W:      https://linuxtv.org
6274 S:      Odd Fixes
6275 F:      drivers/media/usb/hdpvr/
6276
6277 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
6278 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
6279 S:      Supported
6280 F:      Documentation/watchdog/hpwdt.txt
6281 F:      drivers/watchdog/hpwdt.c
6282
6283 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
6284 M:      Don Brace <don.brace@microsemi.com>
6285 L:      esc.storagedev@microsemi.com
6286 L:      linux-scsi@vger.kernel.org
6287 S:      Supported
6288 F:      Documentation/scsi/hpsa.txt
6289 F:      drivers/scsi/hpsa*.[ch]
6290 F:      include/linux/cciss*.h
6291 F:      include/uapi/linux/cciss*.h
6292
6293 HFI1 DRIVER
6294 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
6295 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
6296 L:      linux-rdma@vger.kernel.org
6297 S:      Supported
6298 F:      drivers/infiniband/hw/hfi1
6299
6300 HFS FILESYSTEM
6301 L:      linux-fsdevel@vger.kernel.org
6302 S:      Orphan
6303 F:      Documentation/filesystems/hfs.txt
6304 F:      fs/hfs/
6305
6306 HFSPLUS FILESYSTEM
6307 L:      linux-fsdevel@vger.kernel.org
6308 S:      Orphan
6309 F:      Documentation/filesystems/hfsplus.txt
6310 F:      fs/hfsplus/
6311
6312 HGA FRAMEBUFFER DRIVER
6313 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
6314 L:      linux-nvidia@lists.surfsouth.com
6315 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
6316 S:      Maintained
6317 F:      drivers/video/fbdev/hgafb.c
6318
6319 HIBERNATION (aka Software Suspend, aka swsusp)
6320 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6321 M:      Pavel Machek <pavel@ucw.cz>
6322 L:      linux-pm@vger.kernel.org
6323 B:      https://bugzilla.kernel.org
6324 S:      Supported
6325 F:      arch/x86/power/
6326 F:      drivers/base/power/
6327 F:      kernel/power/
6328 F:      include/linux/suspend.h
6329 F:      include/linux/freezer.h
6330 F:      include/linux/pm.h
6331 F:      arch/*/include/asm/suspend*.h
6332
6333 HID CORE LAYER
6334 M:      Jiri Kosina <jikos@kernel.org>
6335 R:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
6336 L:      linux-input@vger.kernel.org
6337 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
6338 S:      Maintained
6339 F:      drivers/hid/
6340 F:      include/linux/hid*
6341 F:      include/uapi/linux/hid*
6342
6343 HID SENSOR HUB DRIVERS
6344 M:      Jiri Kosina <jikos@kernel.org>
6345 M:      Jonathan Cameron <jic23@kernel.org>
6346 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
6347 L:      linux-input@vger.kernel.org
6348 L:      linux-iio@vger.kernel.org
6349 S:      Maintained
6350 F:      Documentation/hid/hid-sensor*
6351 F:      drivers/hid/hid-sensor-*
6352 F:      drivers/iio/*/hid-*
6353 F:      include/linux/hid-sensor-*
6354
6355 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
6356 M:      Thomas Gleixner <tglx@linutronix.de>
6357 L:      linux-kernel@vger.kernel.org
6358 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
6359 S:      Maintained
6360 F:      Documentation/timers/
6361 F:      kernel/time/hrtimer.c
6362 F:      kernel/time/clockevents.c
6363 F:      kernel/time/timer_*.c
6364 F:      include/linux/clockchips.h
6365 F:      include/linux/hrtimer.h
6366
6367 HIGH-SPEED SCC DRIVER FOR AX.25
6368 L:      linux-hams@vger.kernel.org
6369 S:      Orphan
6370 F:      drivers/net/hamradio/dmascc.c
6371 F:      drivers/net/hamradio/scc.c
6372
6373 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
6374 M:      HighPoint Linux Team <linux@highpoint-tech.com>
6375 W:      http://www.highpoint-tech.com
6376 S:      Supported
6377 F:      Documentation/scsi/hptiop.txt
6378 F:      drivers/scsi/hptiop.c
6379
6380 HIPPI
6381 M:      Jes Sorensen <jes@trained-monkey.org>
6382 L:      linux-hippi@sunsite.dk
6383 S:      Maintained
6384 F:      include/linux/hippidevice.h
6385 F:      include/uapi/linux/if_hippi.h
6386 F:      net/802/hippi.c
6387 F:      drivers/net/hippi/
6388
6389 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
6390 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6391 M:      Salil Mehta <salil.mehta@huawei.com>
6392 L:      netdev@vger.kernel.org
6393 W:      http://www.hisilicon.com
6394 S:      Maintained
6395 F:      drivers/net/ethernet/hisilicon/hns3/
6396
6397 HISILICON LPC BUS DRIVER
6398 M:      john.garry@huawei.com
6399 W:      http://www.hisilicon.com
6400 S:      Maintained
6401 F:      drivers/bus/hisi_lpc.c
6402 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
6403
6404 HISILICON NETWORK SUBSYSTEM DRIVER
6405 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6406 M:      Salil Mehta <salil.mehta@huawei.com>
6407 L:      netdev@vger.kernel.org
6408 W:      http://www.hisilicon.com
6409 S:      Maintained
6410 F:      drivers/net/ethernet/hisilicon/
6411 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
6412
6413 HISILICON PMU DRIVER
6414 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
6415 W:      http://www.hisilicon.com
6416 S:      Supported
6417 F:      drivers/perf/hisilicon
6418 F:      Documentation/perf/hisi-pmu.txt
6419
6420 HISILICON ROCE DRIVER
6421 M:      Lijun Ou <oulijun@huawei.com>
6422 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
6423 L:      linux-rdma@vger.kernel.org
6424 S:      Maintained
6425 F:      drivers/infiniband/hw/hns/
6426 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
6427
6428 HISILICON SAS Controller
6429 M:      John Garry <john.garry@huawei.com>
6430 W:      http://www.hisilicon.com
6431 S:      Supported
6432 F:      drivers/scsi/hisi_sas/
6433 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
6434
6435 HMM - Heterogeneous Memory Management
6436 M:      Jérôme Glisse <jglisse@redhat.com>
6437 L:      linux-mm@kvack.org
6438 S:      Maintained
6439 F:      mm/hmm*
6440 F:      include/linux/hmm*
6441 F:      Documentation/vm/hmm.txt
6442
6443 HOST AP DRIVER
6444 M:      Jouni Malinen <j@w1.fi>
6445 L:      linux-wireless@vger.kernel.org
6446 W:      http://w1.fi/hostap-driver.html
6447 S:      Obsolete
6448 F:      drivers/net/wireless/intersil/hostap/
6449
6450 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
6451 L:      platform-driver-x86@vger.kernel.org
6452 S:      Orphan
6453 F:      drivers/platform/x86/tc1100-wmi.c
6454
6455 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
6456 M:      Jaroslav Kysela <perex@perex.cz>
6457 S:      Maintained
6458 F:      drivers/net/ethernet/hp/hp100.*
6459
6460 HPET:   High Precision Event Timers driver
6461 M:      Clemens Ladisch <clemens@ladisch.de>
6462 S:      Maintained
6463 F:      Documentation/timers/hpet.txt
6464 F:      drivers/char/hpet.c
6465 F:      include/linux/hpet.h
6466 F:      include/uapi/linux/hpet.h
6467
6468 HPET:   x86
6469 S:      Orphan
6470 F:      arch/x86/kernel/hpet.c
6471 F:      arch/x86/include/asm/hpet.h
6472
6473 HPFS FILESYSTEM
6474 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
6475 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
6476 S:      Maintained
6477 F:      fs/hpfs/
6478
6479 HSI SUBSYSTEM
6480 M:      Sebastian Reichel <sre@kernel.org>
6481 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
6482 S:      Maintained
6483 F:      Documentation/ABI/testing/sysfs-bus-hsi
6484 F:      Documentation/driver-api/hsi.rst
6485 F:      drivers/hsi/
6486 F:      include/linux/hsi/
6487 F:      include/uapi/linux/hsi/
6488
6489 HSO 3G MODEM DRIVER
6490 L:      linux-usb@vger.kernel.org
6491 S:      Orphan
6492 F:      drivers/net/usb/hso.c
6493
6494 HSR NETWORK PROTOCOL
6495 M:      Arvid Brodin <arvid.brodin@alten.se>
6496 L:      netdev@vger.kernel.org
6497 S:      Maintained
6498 F:      net/hsr/
6499
6500 HT16K33 LED CONTROLLER DRIVER
6501 M:      Robin van der Gracht <robin@protonic.nl>
6502 S:      Maintained
6503 F:      drivers/auxdisplay/ht16k33.c
6504 F:      Documentation/devicetree/bindings/display/ht16k33.txt
6505
6506 HTCPEN TOUCHSCREEN DRIVER
6507 M:      Pau Oliva Fora <pof@eslack.org>
6508 L:      linux-input@vger.kernel.org
6509 S:      Maintained
6510 F:      drivers/input/touchscreen/htcpen.c
6511
6512 HUAWEI ETHERNET DRIVER
6513 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
6514 L:      netdev@vger.kernel.org
6515 S:      Supported
6516 F:      Documentation/networking/hinic.txt
6517 F:      drivers/net/ethernet/huawei/hinic/
6518
6519 HUGETLB FILESYSTEM
6520 M:      Mike Kravetz <mike.kravetz@oracle.com>
6521 L:      linux-mm@kvack.org
6522 S:      Maintained
6523 F:      fs/hugetlbfs/
6524 F:      mm/hugetlb.c
6525 F:      include/linux/hugetlb.h
6526 F:      Documentation/admin-guide/mm/hugetlbpage.rst
6527 F:      Documentation/vm/hugetlbfs_reserv.rst
6528 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
6529
6530 HVA ST MEDIA DRIVER
6531 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
6532 L:      linux-media@vger.kernel.org
6533 T:      git git://linuxtv.org/media_tree.git
6534 W:      https://linuxtv.org
6535 S:      Supported
6536 F:      drivers/media/platform/sti/hva
6537
6538 HWPOISON MEMORY FAILURE HANDLING
6539 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
6540 L:      linux-mm@kvack.org
6541 S:      Maintained
6542 F:      mm/memory-failure.c
6543 F:      mm/hwpoison-inject.c
6544
6545 Hyper-V CORE AND DRIVERS
6546 M:      "K. Y. Srinivasan" <kys@microsoft.com>
6547 M:      Haiyang Zhang <haiyangz@microsoft.com>
6548 M:      Stephen Hemminger <sthemmin@microsoft.com>
6549 L:      devel@linuxdriverproject.org
6550 S:      Maintained
6551 F:      Documentation/networking/netvsc.txt
6552 F:      arch/x86/include/asm/mshyperv.h
6553 F:      arch/x86/include/asm/trace/hyperv.h
6554 F:      arch/x86/include/asm/hyperv-tlfs.h
6555 F:      arch/x86/kernel/cpu/mshyperv.c
6556 F:      arch/x86/hyperv
6557 F:      drivers/hid/hid-hyperv.c
6558 F:      drivers/hv/
6559 F:      drivers/input/serio/hyperv-keyboard.c
6560 F:      drivers/pci/host/pci-hyperv.c
6561 F:      drivers/net/hyperv/
6562 F:      drivers/scsi/storvsc_drv.c
6563 F:      drivers/uio/uio_hv_generic.c
6564 F:      drivers/video/fbdev/hyperv_fb.c
6565 F:      net/vmw_vsock/hyperv_transport.c
6566 F:      include/linux/hyperv.h
6567 F:      include/uapi/linux/hyperv.h
6568 F:      tools/hv/
6569 F:      Documentation/ABI/stable/sysfs-bus-vmbus
6570
6571 HYPERVISOR VIRTUAL CONSOLE DRIVER
6572 L:      linuxppc-dev@lists.ozlabs.org
6573 S:      Odd Fixes
6574 F:      drivers/tty/hvc/
6575
6576 I2C ACPI SUPPORT
6577 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6578 L:      linux-i2c@vger.kernel.org
6579 L:      linux-acpi@vger.kernel.org
6580 S:      Maintained
6581 F:      drivers/i2c/i2c-core-acpi.c
6582
6583 I2C MUXES
6584 M:      Peter Rosin <peda@axentia.se>
6585 L:      linux-i2c@vger.kernel.org
6586 S:      Maintained
6587 F:      Documentation/i2c/i2c-topology
6588 F:      Documentation/i2c/muxes/
6589 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
6590 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
6591 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
6592 F:      drivers/i2c/i2c-mux.c
6593 F:      drivers/i2c/muxes/
6594 F:      include/linux/i2c-mux.h
6595
6596 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
6597 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
6598 L:      linux-i2c@vger.kernel.org
6599 S:      Maintained
6600 F:      drivers/i2c/busses/i2c-mv64xxx.c
6601
6602 I2C OVER PARALLEL PORT
6603 M:      Jean Delvare <jdelvare@suse.com>
6604 L:      linux-i2c@vger.kernel.org
6605 S:      Maintained
6606 F:      Documentation/i2c/busses/i2c-parport
6607 F:      Documentation/i2c/busses/i2c-parport-light
6608 F:      drivers/i2c/busses/i2c-parport.c
6609 F:      drivers/i2c/busses/i2c-parport-light.c
6610
6611 I2C SUBSYSTEM
6612 M:      Wolfram Sang <wsa@the-dreams.de>
6613 L:      linux-i2c@vger.kernel.org
6614 W:      https://i2c.wiki.kernel.org/
6615 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6616 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6617 S:      Maintained
6618 F:      Documentation/devicetree/bindings/i2c/i2c.txt
6619 F:      Documentation/i2c/
6620 F:      drivers/i2c/*
6621 F:      include/linux/i2c.h
6622 F:      include/linux/i2c-dev.h
6623 F:      include/linux/i2c-smbus.h
6624 F:      include/uapi/linux/i2c.h
6625 F:      include/uapi/linux/i2c-*.h
6626
6627 I2C SUBSYSTEM HOST DRIVERS
6628 L:      linux-i2c@vger.kernel.org
6629 W:      https://i2c.wiki.kernel.org/
6630 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6631 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6632 S:      Odd Fixes
6633 F:      Documentation/devicetree/bindings/i2c/
6634 F:      drivers/i2c/algos/
6635 F:      drivers/i2c/busses/
6636
6637 I2C-TAOS-EVM DRIVER
6638 M:      Jean Delvare <jdelvare@suse.com>
6639 L:      linux-i2c@vger.kernel.org
6640 S:      Maintained
6641 F:      Documentation/i2c/busses/i2c-taos-evm
6642 F:      drivers/i2c/busses/i2c-taos-evm.c
6643
6644 I2C-TINY-USB DRIVER
6645 M:      Till Harbaum <till@harbaum.org>
6646 L:      linux-i2c@vger.kernel.org
6647 W:      http://www.harbaum.org/till/i2c_tiny_usb
6648 S:      Maintained
6649 F:      drivers/i2c/busses/i2c-tiny-usb.c
6650
6651 I2C/SMBUS CONTROLLER DRIVERS FOR PC
6652 M:      Jean Delvare <jdelvare@suse.com>
6653 L:      linux-i2c@vger.kernel.org
6654 S:      Maintained
6655 F:      Documentation/i2c/busses/i2c-ali1535
6656 F:      Documentation/i2c/busses/i2c-ali1563
6657 F:      Documentation/i2c/busses/i2c-ali15x3
6658 F:      Documentation/i2c/busses/i2c-amd756
6659 F:      Documentation/i2c/busses/i2c-amd8111
6660 F:      Documentation/i2c/busses/i2c-i801
6661 F:      Documentation/i2c/busses/i2c-nforce2
6662 F:      Documentation/i2c/busses/i2c-piix4
6663 F:      Documentation/i2c/busses/i2c-sis5595
6664 F:      Documentation/i2c/busses/i2c-sis630
6665 F:      Documentation/i2c/busses/i2c-sis96x
6666 F:      Documentation/i2c/busses/i2c-via
6667 F:      Documentation/i2c/busses/i2c-viapro
6668 F:      drivers/i2c/busses/i2c-ali1535.c
6669 F:      drivers/i2c/busses/i2c-ali1563.c
6670 F:      drivers/i2c/busses/i2c-ali15x3.c
6671 F:      drivers/i2c/busses/i2c-amd756.c
6672 F:      drivers/i2c/busses/i2c-amd756-s4882.c
6673 F:      drivers/i2c/busses/i2c-amd8111.c
6674 F:      drivers/i2c/busses/i2c-i801.c
6675 F:      drivers/i2c/busses/i2c-isch.c
6676 F:      drivers/i2c/busses/i2c-nforce2.c
6677 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
6678 F:      drivers/i2c/busses/i2c-piix4.c
6679 F:      drivers/i2c/busses/i2c-sis5595.c
6680 F:      drivers/i2c/busses/i2c-sis630.c
6681 F:      drivers/i2c/busses/i2c-sis96x.c
6682 F:      drivers/i2c/busses/i2c-via.c
6683 F:      drivers/i2c/busses/i2c-viapro.c
6684
6685 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
6686 M:      Hans de Goede <hdegoede@redhat.com>
6687 L:      linux-i2c@vger.kernel.org
6688 S:      Maintained
6689 F:      drivers/i2c/busses/i2c-cht-wc.c
6690
6691 I2C/SMBUS ISMT DRIVER
6692 M:      Seth Heasley <seth.heasley@intel.com>
6693 M:      Neil Horman <nhorman@tuxdriver.com>
6694 L:      linux-i2c@vger.kernel.org
6695 F:      drivers/i2c/busses/i2c-ismt.c
6696 F:      Documentation/i2c/busses/i2c-ismt
6697
6698 I2C/SMBUS STUB DRIVER
6699 M:      Jean Delvare <jdelvare@suse.com>
6700 L:      linux-i2c@vger.kernel.org
6701 S:      Maintained
6702 F:      drivers/i2c/i2c-stub.c
6703
6704 IA64 (Itanium) PLATFORM
6705 M:      Tony Luck <tony.luck@intel.com>
6706 M:      Fenghua Yu <fenghua.yu@intel.com>
6707 L:      linux-ia64@vger.kernel.org
6708 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
6709 S:      Maintained
6710 F:      arch/ia64/
6711
6712 IBM Power 842 compression accelerator
6713 M:      Haren Myneni <haren@us.ibm.com>
6714 S:      Supported
6715 F:      drivers/crypto/nx/Makefile
6716 F:      drivers/crypto/nx/Kconfig
6717 F:      drivers/crypto/nx/nx-842*
6718 F:      include/linux/sw842.h
6719 F:      crypto/842.c
6720 F:      lib/842/
6721
6722 IBM Power in-Nest Crypto Acceleration
6723 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
6724 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
6725 L:      linux-crypto@vger.kernel.org
6726 S:      Supported
6727 F:      drivers/crypto/nx/Makefile
6728 F:      drivers/crypto/nx/Kconfig
6729 F:      drivers/crypto/nx/nx-aes*
6730 F:      drivers/crypto/nx/nx-sha*
6731 F:      drivers/crypto/nx/nx.*
6732 F:      drivers/crypto/nx/nx_csbcpb.h
6733 F:      drivers/crypto/nx/nx_debugfs.h
6734
6735 IBM Power Linux RAID adapter
6736 M:      Brian King <brking@us.ibm.com>
6737 S:      Supported
6738 F:      drivers/scsi/ipr.*
6739
6740 IBM Power SRIOV Virtual NIC Device Driver
6741 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
6742 M:      John Allen <jallen@linux.vnet.ibm.com>
6743 L:      netdev@vger.kernel.org
6744 S:      Supported
6745 F:      drivers/net/ethernet/ibm/ibmvnic.*
6746
6747 IBM Power Virtual Accelerator Switchboard
6748 M:      Sukadev Bhattiprolu
6749 L:      linuxppc-dev@lists.ozlabs.org
6750 S:      Supported
6751 F:      arch/powerpc/platforms/powernv/vas*
6752 F:      arch/powerpc/platforms/powernv/copy-paste.h
6753 F:      arch/powerpc/include/asm/vas.h
6754 F:      arch/powerpc/include/uapi/asm/vas.h
6755
6756 IBM Power Virtual Ethernet Device Driver
6757 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
6758 L:      netdev@vger.kernel.org
6759 S:      Supported
6760 F:      drivers/net/ethernet/ibm/ibmveth.*
6761
6762 IBM Power Virtual FC Device Drivers
6763 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
6764 L:      linux-scsi@vger.kernel.org
6765 S:      Supported
6766 F:      drivers/scsi/ibmvscsi/ibmvfc*
6767
6768 IBM Power Virtual SCSI Device Drivers
6769 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
6770 L:      linux-scsi@vger.kernel.org
6771 S:      Supported
6772 F:      drivers/scsi/ibmvscsi/ibmvscsi*
6773 F:      include/scsi/viosrp.h
6774
6775 IBM Power Virtual SCSI Device Target Driver
6776 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
6777 M:      Michael Cyr <mikecyr@linux.vnet.ibm.com>
6778 L:      linux-scsi@vger.kernel.org
6779 L:      target-devel@vger.kernel.org
6780 S:      Supported
6781 F:      drivers/scsi/ibmvscsi_tgt/
6782
6783 IBM Power VMX Cryptographic instructions
6784 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
6785 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
6786 L:      linux-crypto@vger.kernel.org
6787 S:      Supported
6788 F:      drivers/crypto/vmx/Makefile
6789 F:      drivers/crypto/vmx/Kconfig
6790 F:      drivers/crypto/vmx/vmx.c
6791 F:      drivers/crypto/vmx/aes*
6792 F:      drivers/crypto/vmx/ghash*
6793 F:      drivers/crypto/vmx/ppc-xlate.pl
6794
6795 IBM ServeRAID RAID DRIVER
6796 S:      Orphan
6797 F:      drivers/scsi/ips.*
6798
6799 ICH LPC AND GPIO DRIVER
6800 M:      Peter Tyser <ptyser@xes-inc.com>
6801 S:      Maintained
6802 F:      drivers/mfd/lpc_ich.c
6803 F:      drivers/gpio/gpio-ich.c
6804
6805 IDE SUBSYSTEM
6806 M:      "David S. Miller" <davem@davemloft.net>
6807 L:      linux-ide@vger.kernel.org
6808 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
6809 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
6810 S:      Maintained
6811 F:      Documentation/ide/
6812 F:      drivers/ide/
6813 F:      include/linux/ide.h
6814
6815 IDE/ATAPI DRIVERS
6816 M:      Borislav Petkov <bp@alien8.de>
6817 L:      linux-ide@vger.kernel.org
6818 S:      Maintained
6819 F:      Documentation/cdrom/ide-cd
6820 F:      drivers/ide/ide-cd*
6821
6822 IDEAPAD LAPTOP EXTRAS DRIVER
6823 M:      Ike Panhc <ike.pan@canonical.com>
6824 L:      platform-driver-x86@vger.kernel.org
6825 W:      http://launchpad.net/ideapad-laptop
6826 S:      Maintained
6827 F:      drivers/platform/x86/ideapad-laptop.c
6828
6829 IDEAPAD LAPTOP SLIDEBAR DRIVER
6830 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
6831 L:      linux-input@vger.kernel.org
6832 W:      https://github.com/o2genum/ideapad-slidebar
6833 S:      Maintained
6834 F:      drivers/input/misc/ideapad_slidebar.c
6835
6836 IDT VersaClock 5 CLOCK DRIVER
6837 M:      Marek Vasut <marek.vasut@gmail.com>
6838 S:      Maintained
6839 F:      drivers/clk/clk-versaclock5.c
6840
6841 IEEE 802.15.4 SUBSYSTEM
6842 M:      Alexander Aring <alex.aring@gmail.com>
6843 M:      Stefan Schmidt <stefan@osg.samsung.com>
6844 L:      linux-wpan@vger.kernel.org
6845 W:      http://wpan.cakelab.org/
6846 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
6847 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
6848 S:      Maintained
6849 F:      net/ieee802154/
6850 F:      net/mac802154/
6851 F:      drivers/net/ieee802154/
6852 F:      include/linux/nl802154.h
6853 F:      include/linux/ieee802154.h
6854 F:      include/net/nl802154.h
6855 F:      include/net/mac802154.h
6856 F:      include/net/af_ieee802154.h
6857 F:      include/net/cfg802154.h
6858 F:      include/net/ieee802154_netdev.h
6859 F:      Documentation/networking/ieee802154.txt
6860
6861 IFE PROTOCOL
6862 M:      Yotam Gigi <yotam.gi@gmail.com>
6863 M:      Jamal Hadi Salim <jhs@mojatatu.com>
6864 F:      net/ife
6865 F:      include/net/ife.h
6866 F:      include/uapi/linux/ife.h
6867
6868 IGORPLUG-USB IR RECEIVER
6869 M:      Sean Young <sean@mess.org>
6870 L:      linux-media@vger.kernel.org
6871 S:      Maintained
6872 F:      drivers/media/rc/igorplugusb.c
6873
6874 IGUANAWORKS USB IR TRANSCEIVER
6875 M:      Sean Young <sean@mess.org>
6876 L:      linux-media@vger.kernel.org
6877 S:      Maintained
6878 F:      drivers/media/rc/iguanair.c
6879
6880 IIO DIGITAL POTENTIOMETER DAC
6881 M:      Peter Rosin <peda@axentia.se>
6882 L:      linux-iio@vger.kernel.org
6883 S:      Maintained
6884 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
6885 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
6886 F:      drivers/iio/dac/dpot-dac.c
6887
6888 IIO ENVELOPE DETECTOR
6889 M:      Peter Rosin <peda@axentia.se>
6890 L:      linux-iio@vger.kernel.org
6891 S:      Maintained
6892 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
6893 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
6894 F:      drivers/iio/adc/envelope-detector.c
6895
6896 IIO MULTIPLEXER
6897 M:      Peter Rosin <peda@axentia.se>
6898 L:      linux-iio@vger.kernel.org
6899 S:      Maintained
6900 F:      Documentation/devicetree/bindings/iio/multiplexer/iio-mux.txt
6901 F:      drivers/iio/multiplexer/iio-mux.c
6902
6903 IIO SUBSYSTEM AND DRIVERS
6904 M:      Jonathan Cameron <jic23@kernel.org>
6905 R:      Hartmut Knaack <knaack.h@gmx.de>
6906 R:      Lars-Peter Clausen <lars@metafoo.de>
6907 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
6908 L:      linux-iio@vger.kernel.org
6909 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
6910 S:      Maintained
6911 F:      Documentation/ABI/testing/configfs-iio*
6912 F:      Documentation/ABI/testing/sysfs-bus-iio*
6913 F:      Documentation/devicetree/bindings/iio/
6914 F:      drivers/iio/
6915 F:      drivers/staging/iio/
6916 F:      include/linux/iio/
6917 F:      tools/iio/
6918
6919 IKANOS/ADI EAGLE ADSL USB DRIVER
6920 M:      Matthieu Castet <castet.matthieu@free.fr>
6921 M:      Stanislaw Gruszka <stf_xl@wp.pl>
6922 S:      Maintained
6923 F:      drivers/usb/atm/ueagle-atm.c
6924
6925 IMGTEC ASCII LCD DRIVER
6926 M:      Paul Burton <paul.burton@mips.com>
6927 S:      Maintained
6928 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
6929 F:      drivers/auxdisplay/img-ascii-lcd.c
6930
6931 IMGTEC IR DECODER DRIVER
6932 M:      James Hogan <jhogan@kernel.org>
6933 S:      Maintained
6934 F:      drivers/media/rc/img-ir/
6935
6936 IMON SOUNDGRAPH USB IR RECEIVER
6937 M:      Sean Young <sean@mess.org>
6938 L:      linux-media@vger.kernel.org
6939 S:      Maintained
6940 F:      drivers/media/rc/imon_raw.c
6941 F:      drivers/media/rc/imon.c
6942
6943 IMS TWINTURBO FRAMEBUFFER DRIVER
6944 L:      linux-fbdev@vger.kernel.org
6945 S:      Orphan
6946 F:      drivers/video/fbdev/imsttfb.c
6947
6948 INA209 HARDWARE MONITOR DRIVER
6949 M:      Guenter Roeck <linux@roeck-us.net>
6950 L:      linux-hwmon@vger.kernel.org
6951 S:      Maintained
6952 F:      Documentation/hwmon/ina209
6953 F:      Documentation/devicetree/bindings/i2c/ina209.txt
6954 F:      drivers/hwmon/ina209.c
6955
6956 INA2XX HARDWARE MONITOR DRIVER
6957 M:      Guenter Roeck <linux@roeck-us.net>
6958 L:      linux-hwmon@vger.kernel.org
6959 S:      Maintained
6960 F:      Documentation/hwmon/ina2xx
6961 F:      drivers/hwmon/ina2xx.c
6962 F:      include/linux/platform_data/ina2xx.h
6963
6964 INDUSTRY PACK SUBSYSTEM (IPACK)
6965 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
6966 M:      Jens Taprogge <jens.taprogge@taprogge.org>
6967 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6968 L:      industrypack-devel@lists.sourceforge.net
6969 W:      http://industrypack.sourceforge.net
6970 S:      Maintained
6971 F:      drivers/ipack/
6972
6973 INFINIBAND SUBSYSTEM
6974 M:      Doug Ledford <dledford@redhat.com>
6975 M:      Jason Gunthorpe <jgg@mellanox.com>
6976 L:      linux-rdma@vger.kernel.org
6977 W:      https://github.com/linux-rdma/rdma-core
6978 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
6979 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
6980 S:      Supported
6981 F:      Documentation/devicetree/bindings/infiniband/
6982 F:      Documentation/infiniband/
6983 F:      drivers/infiniband/
6984 F:      include/uapi/linux/if_infiniband.h
6985 F:      include/uapi/rdma/
6986 F:      include/rdma/
6987
6988 INGENIC JZ4780 DMA Driver
6989 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
6990 S:      Maintained
6991 F:      drivers/dma/dma-jz4780.c
6992
6993 INGENIC JZ4780 NAND DRIVER
6994 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
6995 L:      linux-mtd@lists.infradead.org
6996 S:      Maintained
6997 F:      drivers/mtd/nand/raw/jz4780_*
6998
6999 INOTIFY
7000 M:      Jan Kara <jack@suse.cz>
7001 R:      Amir Goldstein <amir73il@gmail.com>
7002 L:      linux-fsdevel@vger.kernel.org
7003 S:      Maintained
7004 F:      Documentation/filesystems/inotify.txt
7005 F:      fs/notify/inotify/
7006 F:      include/linux/inotify.h
7007 F:      include/uapi/linux/inotify.h
7008
7009 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
7010 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
7011 L:      linux-input@vger.kernel.org
7012 Q:      http://patchwork.kernel.org/project/linux-input/list/
7013 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
7014 S:      Maintained
7015 F:      drivers/input/
7016 F:      include/linux/input.h
7017 F:      include/uapi/linux/input.h
7018 F:      include/uapi/linux/input-event-codes.h
7019 F:      include/linux/input/
7020 F:      Documentation/devicetree/bindings/input/
7021 F:      Documentation/input/
7022
7023 INPUT MULTITOUCH (MT) PROTOCOL
7024 M:      Henrik Rydberg <rydberg@bitmath.org>
7025 L:      linux-input@vger.kernel.org
7026 S:      Odd fixes
7027 F:      Documentation/input/multi-touch-protocol.rst
7028 F:      drivers/input/input-mt.c
7029 K:      \b(ABS|SYN)_MT_
7030
7031 INSIDE SECURE CRYPTO DRIVER
7032 M:      Antoine Tenart <antoine.tenart@bootlin.com>
7033 F:      drivers/crypto/inside-secure/
7034 S:      Maintained
7035 L:      linux-crypto@vger.kernel.org
7036
7037 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
7038 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
7039 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
7040 L:      linux-integrity@vger.kernel.org
7041 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
7042 S:      Supported
7043 F:      security/integrity/ima/
7044
7045 INTEL 810/815 FRAMEBUFFER DRIVER
7046 M:      Antonino Daplas <adaplas@gmail.com>
7047 L:      linux-fbdev@vger.kernel.org
7048 S:      Maintained
7049 F:      drivers/video/fbdev/i810/
7050
7051 INTEL ASoC BDW/HSW DRIVERS
7052 M:      Jie Yang <yang.jie@linux.intel.com>
7053 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7054 S:      Supported
7055 F:      sound/soc/intel/common/sst-dsp*
7056 F:      sound/soc/intel/common/sst-firmware.c
7057 F:      sound/soc/intel/boards/broadwell.c
7058 F:      sound/soc/intel/haswell/
7059
7060 INTEL C600 SERIES SAS CONTROLLER DRIVER
7061 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
7062 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
7063 L:      linux-scsi@vger.kernel.org
7064 T:      git git://git.code.sf.net/p/intel-sas/isci
7065 S:      Supported
7066 F:      drivers/scsi/isci/
7067
7068 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
7069 M:      Jani Nikula <jani.nikula@linux.intel.com>
7070 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
7071 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
7072 L:      intel-gfx@lists.freedesktop.org
7073 W:      https://01.org/linuxgraphics/
7074 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
7075 C:      irc://chat.freenode.net/intel-gfx
7076 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
7077 T:      git git://anongit.freedesktop.org/drm-intel
7078 S:      Supported
7079 F:      drivers/gpu/drm/i915/
7080 F:      include/drm/i915*
7081 F:      include/uapi/drm/i915_drm.h
7082 F:      Documentation/gpu/i915.rst
7083
7084 INTEL ETHERNET DRIVERS
7085 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
7086 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
7087 W:      http://www.intel.com/support/feedback.htm
7088 W:      http://e1000.sourceforge.net/
7089 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
7090 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
7091 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
7092 S:      Supported
7093 F:      Documentation/networking/e100.txt
7094 F:      Documentation/networking/e1000.txt
7095 F:      Documentation/networking/e1000e.txt
7096 F:      Documentation/networking/igb.txt
7097 F:      Documentation/networking/igbvf.txt
7098 F:      Documentation/networking/ixgb.txt
7099 F:      Documentation/networking/ixgbe.txt
7100 F:      Documentation/networking/ixgbevf.txt
7101 F:      Documentation/networking/i40e.txt
7102 F:      Documentation/networking/i40evf.txt
7103 F:      Documentation/networking/ice.txt
7104 F:      drivers/net/ethernet/intel/
7105 F:      drivers/net/ethernet/intel/*/
7106 F:      include/linux/avf/virtchnl.h
7107
7108 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
7109 M:      Maik Broemme <mbroemme@libmpq.org>
7110 L:      linux-fbdev@vger.kernel.org
7111 S:      Maintained
7112 F:      Documentation/fb/intelfb.txt
7113 F:      drivers/video/fbdev/intelfb/
7114
7115 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
7116 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
7117 M:      Zhi Wang <zhi.a.wang@intel.com>
7118 L:      intel-gvt-dev@lists.freedesktop.org
7119 L:      intel-gfx@lists.freedesktop.org
7120 W:      https://01.org/igvt-g
7121 T:      git https://github.com/intel/gvt-linux.git
7122 S:      Supported
7123 F:      drivers/gpu/drm/i915/gvt/
7124
7125 INTEL HID EVENT DRIVER
7126 M:      Alex Hung <alex.hung@canonical.com>
7127 L:      platform-driver-x86@vger.kernel.org
7128 S:      Maintained
7129 F:      drivers/platform/x86/intel-hid.c
7130
7131 INTEL I/OAT DMA DRIVER
7132 M:      Dave Jiang <dave.jiang@intel.com>
7133 R:      Dan Williams <dan.j.williams@intel.com>
7134 L:      dmaengine@vger.kernel.org
7135 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
7136 S:      Supported
7137 F:      drivers/dma/ioat*
7138
7139 INTEL IDLE DRIVER
7140 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
7141 M:      Len Brown <lenb@kernel.org>
7142 L:      linux-pm@vger.kernel.org
7143 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
7144 B:      https://bugzilla.kernel.org
7145 S:      Supported
7146 F:      drivers/idle/intel_idle.c
7147
7148 INTEL INTEGRATED SENSOR HUB DRIVER
7149 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7150 M:      Jiri Kosina <jikos@kernel.org>
7151 L:      linux-input@vger.kernel.org
7152 S:      Maintained
7153 F:      drivers/hid/intel-ish-hid/
7154
7155 INTEL IOMMU (VT-d)
7156 M:      David Woodhouse <dwmw2@infradead.org>
7157 L:      iommu@lists.linux-foundation.org
7158 T:      git git://git.infradead.org/iommu-2.6.git
7159 S:      Supported
7160 F:      drivers/iommu/intel-iommu.c
7161 F:      include/linux/intel-iommu.h
7162
7163 INTEL IOP-ADMA DMA DRIVER
7164 R:      Dan Williams <dan.j.williams@intel.com>
7165 S:      Odd fixes
7166 F:      drivers/dma/iop-adma.c
7167
7168 INTEL IPU3 CSI-2 CIO2 DRIVER
7169 M:      Yong Zhi <yong.zhi@intel.com>
7170 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7171 L:      linux-media@vger.kernel.org
7172 S:      Maintained
7173 F:      drivers/media/pci/intel/ipu3/
7174 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
7175
7176 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
7177 M:      Krzysztof Halasa <khalasa@piap.pl>
7178 S:      Maintained
7179 F:      arch/arm/mach-ixp4xx/include/mach/qmgr.h
7180 F:      arch/arm/mach-ixp4xx/include/mach/npe.h
7181 F:      arch/arm/mach-ixp4xx/ixp4xx_qmgr.c
7182 F:      arch/arm/mach-ixp4xx/ixp4xx_npe.c
7183 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
7184 F:      drivers/net/wan/ixp4xx_hss.c
7185
7186 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
7187 M:      Deepak Saxena <dsaxena@plexity.net>
7188 S:      Maintained
7189 F:      drivers/char/hw_random/ixp4xx-rng.c
7190
7191 INTEL MANAGEMENT ENGINE (mei)
7192 M:      Tomas Winkler <tomas.winkler@intel.com>
7193 L:      linux-kernel@vger.kernel.org
7194 S:      Supported
7195 F:      include/uapi/linux/mei.h
7196 F:      include/linux/mei_cl_bus.h
7197 F:      drivers/misc/mei/*
7198 F:      drivers/watchdog/mei_wdt.c
7199 F:      Documentation/misc-devices/mei/*
7200 F:      samples/mei/*
7201
7202 INTEL MENLOW THERMAL DRIVER
7203 M:      Sujith Thomas <sujith.thomas@intel.com>
7204 L:      platform-driver-x86@vger.kernel.org
7205 W:      https://01.org/linux-acpi
7206 S:      Supported
7207 F:      drivers/platform/x86/intel_menlow.c
7208
7209 INTEL MERRIFIELD GPIO DRIVER
7210 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7211 L:      linux-gpio@vger.kernel.org
7212 S:      Maintained
7213 F:      drivers/gpio/gpio-merrifield.c
7214
7215 INTEL MIC DRIVERS (mic)
7216 M:      Sudeep Dutt <sudeep.dutt@intel.com>
7217 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
7218 S:      Supported
7219 W:      https://github.com/sudeepdutt/mic
7220 W:      http://software.intel.com/en-us/mic-developer
7221 F:      include/linux/mic_bus.h
7222 F:      include/linux/scif.h
7223 F:      include/uapi/linux/mic_common.h
7224 F:      include/uapi/linux/mic_ioctl.h
7225 F:      include/uapi/linux/scif_ioctl.h
7226 F:      drivers/misc/mic/
7227 F:      drivers/dma/mic_x100_dma.c
7228 F:      drivers/dma/mic_x100_dma.h
7229 F:      Documentation/mic/
7230
7231 INTEL PMC CORE DRIVER
7232 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
7233 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
7234 L:      platform-driver-x86@vger.kernel.org
7235 S:      Maintained
7236 F:      arch/x86/include/asm/pmc_core.h
7237 F:      drivers/platform/x86/intel_pmc_core*
7238
7239 INTEL PMC/P-Unit IPC DRIVER
7240 M:      Zha Qipeng<qipeng.zha@intel.com>
7241 L:      platform-driver-x86@vger.kernel.org
7242 S:      Maintained
7243 F:      drivers/platform/x86/intel_pmc_ipc.c
7244 F:      drivers/platform/x86/intel_punit_ipc.c
7245 F:      arch/x86/include/asm/intel_pmc_ipc.h
7246 F:      arch/x86/include/asm/intel_punit_ipc.h
7247
7248 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
7249 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
7250 L:      linux-wireless@vger.kernel.org
7251 S:      Maintained
7252 F:      Documentation/networking/README.ipw2100
7253 F:      Documentation/networking/README.ipw2200
7254 F:      drivers/net/wireless/intel/ipw2x00/
7255
7256 INTEL PSTATE DRIVER
7257 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7258 M:      Len Brown <lenb@kernel.org>
7259 L:      linux-pm@vger.kernel.org
7260 S:      Supported
7261 F:      drivers/cpufreq/intel_pstate.c
7262
7263 INTEL RDMA RNIC DRIVER
7264 M:      Faisal Latif <faisal.latif@intel.com>
7265 M:      Shiraz Saleem <shiraz.saleem@intel.com>
7266 L:      linux-rdma@vger.kernel.org
7267 S:      Supported
7268 F:      drivers/infiniband/hw/i40iw/
7269 F:      include/uapi/rdma/i40iw-abi.h
7270
7271 INTEL SHA MULTIBUFFER DRIVER
7272 M:      Megha Dey <megha.dey@linux.intel.com>
7273 R:      Tim Chen <tim.c.chen@linux.intel.com>
7274 L:      linux-crypto@vger.kernel.org
7275 S:      Supported
7276 F:      arch/x86/crypto/sha*-mb
7277 F:      crypto/mcryptd.c
7278
7279 INTEL TELEMETRY DRIVER
7280 M:      Souvik Kumar Chakravarty <souvik.k.chakravarty@intel.com>
7281 L:      platform-driver-x86@vger.kernel.org
7282 S:      Maintained
7283 F:      arch/x86/include/asm/intel_telemetry.h
7284 F:      drivers/platform/x86/intel_telemetry*
7285
7286 INTEL VIRTUAL BUTTON DRIVER
7287 M:      AceLan Kao <acelan.kao@canonical.com>
7288 L:      platform-driver-x86@vger.kernel.org
7289 S:      Maintained
7290 F:      drivers/platform/x86/intel-vbtn.c
7291
7292 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
7293 M:      Stanislaw Gruszka <sgruszka@redhat.com>
7294 L:      linux-wireless@vger.kernel.org
7295 S:      Supported
7296 F:      drivers/net/wireless/intel/iwlegacy/
7297
7298 INTEL WIRELESS WIFI LINK (iwlwifi)
7299 M:      Johannes Berg <johannes.berg@intel.com>
7300 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
7301 M:      Luca Coelho <luciano.coelho@intel.com>
7302 M:      Intel Linux Wireless <linuxwifi@intel.com>
7303 L:      linux-wireless@vger.kernel.org
7304 W:      http://intellinuxwireless.org
7305 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
7306 S:      Supported
7307 F:      drivers/net/wireless/intel/iwlwifi/
7308
7309 INTEL WIRELESS WIMAX CONNECTION 2400
7310 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
7311 M:      linux-wimax@intel.com
7312 L:      wimax@linuxwimax.org (subscribers-only)
7313 S:      Supported
7314 W:      http://linuxwimax.org
7315 F:      Documentation/wimax/README.i2400m
7316 F:      drivers/net/wimax/i2400m/
7317 F:      include/uapi/linux/wimax/i2400m.h
7318
7319 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
7320 M:      Mario Limonciello <mario.limonciello@dell.com>
7321 S:      Maintained
7322 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
7323
7324 INTEL(R) TRACE HUB
7325 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
7326 S:      Supported
7327 F:      Documentation/trace/intel_th.txt
7328 F:      drivers/hwtracing/intel_th/
7329
7330 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
7331 M:      Ning Sun <ning.sun@intel.com>
7332 L:      tboot-devel@lists.sourceforge.net
7333 W:      http://tboot.sourceforge.net
7334 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
7335 S:      Supported
7336 F:      Documentation/intel_txt.txt
7337 F:      include/linux/tboot.h
7338 F:      arch/x86/kernel/tboot.c
7339
7340 INTEL-MID GPIO DRIVER
7341 M:      David Cohen <david.a.cohen@linux.intel.com>
7342 L:      linux-gpio@vger.kernel.org
7343 S:      Maintained
7344 F:      drivers/gpio/gpio-intel-mid.c
7345
7346 INVENSENSE MPU-3050 GYROSCOPE DRIVER
7347 M:      Linus Walleij <linus.walleij@linaro.org>
7348 L:      linux-iio@vger.kernel.org
7349 S:      Maintained
7350 F:      drivers/iio/gyro/mpu3050*
7351 F:      Documentation/devicetree/bindings/iio/gyroscope/inv,mpu3050.txt
7352
7353 IOC3 ETHERNET DRIVER
7354 M:      Ralf Baechle <ralf@linux-mips.org>
7355 L:      linux-mips@linux-mips.org
7356 S:      Maintained
7357 F:      drivers/net/ethernet/sgi/ioc3-eth.c
7358
7359 IOC3 SERIAL DRIVER
7360 M:      Pat Gefre <pfg@sgi.com>
7361 L:      linux-serial@vger.kernel.org
7362 S:      Maintained
7363 F:      drivers/tty/serial/ioc3_serial.c
7364
7365 IOMMU DRIVERS
7366 M:      Joerg Roedel <joro@8bytes.org>
7367 L:      iommu@lists.linux-foundation.org
7368 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
7369 S:      Maintained
7370 F:      Documentation/devicetree/bindings/iommu/
7371 F:      drivers/iommu/
7372 F:      include/linux/iommu.h
7373 F:      include/linux/of_iommu.h
7374 F:      include/linux/iova.h
7375
7376 IP MASQUERADING
7377 M:      Juanjo Ciarlante <jjciarla@raiz.uncu.edu.ar>
7378 S:      Maintained
7379 F:      net/ipv4/netfilter/ipt_MASQUERADE.c
7380
7381 IPMI SUBSYSTEM
7382 M:      Corey Minyard <minyard@acm.org>
7383 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
7384 W:      http://openipmi.sourceforge.net/
7385 S:      Supported
7386 F:      Documentation/IPMI.txt
7387 F:      drivers/char/ipmi/
7388 F:      include/linux/ipmi*
7389 F:      include/uapi/linux/ipmi*
7390
7391 IPS SCSI RAID DRIVER
7392 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
7393 L:      linux-scsi@vger.kernel.org
7394 W:      http://www.adaptec.com/
7395 S:      Maintained
7396 F:      drivers/scsi/ips*
7397
7398 IPVS
7399 M:      Wensong Zhang <wensong@linux-vs.org>
7400 M:      Simon Horman <horms@verge.net.au>
7401 M:      Julian Anastasov <ja@ssi.bg>
7402 L:      netdev@vger.kernel.org
7403 L:      lvs-devel@vger.kernel.org
7404 S:      Maintained
7405 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
7406 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
7407 F:      Documentation/networking/ipvs-sysctl.txt
7408 F:      include/net/ip_vs.h
7409 F:      include/uapi/linux/ip_vs.h
7410 F:      net/netfilter/ipvs/
7411
7412 IPWIRELESS DRIVER
7413 M:      Jiri Kosina <jikos@kernel.org>
7414 M:      David Sterba <dsterba@suse.com>
7415 S:      Odd Fixes
7416 F:      drivers/tty/ipwireless/
7417
7418 IPX NETWORK LAYER
7419 L:      netdev@vger.kernel.org
7420 S:      Obsolete
7421 F:      include/uapi/linux/ipx.h
7422 F:      drivers/staging/ipx/
7423
7424 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
7425 M:      Marc Zyngier <marc.zyngier@arm.com>
7426 S:      Maintained
7427 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7428 F:      Documentation/IRQ-domain.txt
7429 F:      include/linux/irqdomain.h
7430 F:      kernel/irq/irqdomain.c
7431 F:      kernel/irq/msi.c
7432
7433 IRQ SUBSYSTEM
7434 M:      Thomas Gleixner <tglx@linutronix.de>
7435 L:      linux-kernel@vger.kernel.org
7436 S:      Maintained
7437 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7438 F:      kernel/irq/
7439
7440 IRQCHIP DRIVERS
7441 M:      Thomas Gleixner <tglx@linutronix.de>
7442 M:      Jason Cooper <jason@lakedaemon.net>
7443 M:      Marc Zyngier <marc.zyngier@arm.com>
7444 L:      linux-kernel@vger.kernel.org
7445 S:      Maintained
7446 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7447 F:      Documentation/devicetree/bindings/interrupt-controller/
7448 F:      drivers/irqchip/
7449
7450 ISA
7451 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
7452 S:      Maintained
7453 F:      Documentation/isa.txt
7454 F:      drivers/base/isa.c
7455 F:      include/linux/isa.h
7456
7457 ISA RADIO MODULE
7458 M:      Hans Verkuil <hverkuil@xs4all.nl>
7459 L:      linux-media@vger.kernel.org
7460 T:      git git://linuxtv.org/media_tree.git
7461 W:      https://linuxtv.org
7462 S:      Maintained
7463 F:      drivers/media/radio/radio-isa*
7464
7465 ISAPNP
7466 M:      Jaroslav Kysela <perex@perex.cz>
7467 S:      Maintained
7468 F:      Documentation/isapnp.txt
7469 F:      drivers/pnp/isapnp/
7470 F:      include/linux/isapnp.h
7471
7472 ISCSI
7473 M:      Lee Duncan <lduncan@suse.com>
7474 M:      Chris Leech <cleech@redhat.com>
7475 L:      open-iscsi@googlegroups.com
7476 W:      www.open-iscsi.com
7477 S:      Maintained
7478 F:      drivers/scsi/*iscsi*
7479 F:      include/scsi/*iscsi*
7480
7481 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
7482 M:      Peter Jones <pjones@redhat.com>
7483 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
7484 S:      Maintained
7485 F:      drivers/firmware/iscsi_ibft*
7486
7487 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
7488 M:      Or Gerlitz <ogerlitz@mellanox.com>
7489 M:      Sagi Grimberg <sagi@grimberg.me>
7490 M:      Roi Dayan <roid@mellanox.com>
7491 L:      linux-rdma@vger.kernel.org
7492 S:      Supported
7493 W:      http://www.openfabrics.org
7494 W:      www.open-iscsi.org
7495 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7496 F:      drivers/infiniband/ulp/iser/
7497
7498 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
7499 M:      Sagi Grimberg <sagi@grimberg.me>
7500 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
7501 L:      linux-rdma@vger.kernel.org
7502 L:      target-devel@vger.kernel.org
7503 S:      Supported
7504 W:      http://www.linux-iscsi.org
7505 F:      drivers/infiniband/ulp/isert
7506
7507 ISDN SUBSYSTEM
7508 M:      Karsten Keil <isdn@linux-pingi.de>
7509 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7510 L:      netdev@vger.kernel.org
7511 W:      http://www.isdn4linux.de
7512 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kkeil/isdn-2.6.git
7513 S:      Maintained
7514 F:      Documentation/isdn/
7515 F:      drivers/isdn/
7516 F:      include/linux/isdn.h
7517 F:      include/linux/isdn/
7518 F:      include/uapi/linux/isdn.h
7519 F:      include/uapi/linux/isdn/
7520
7521 ISDN SUBSYSTEM (Eicon active card driver)
7522 M:      Armin Schindler <mac@melware.de>
7523 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7524 W:      http://www.melware.de
7525 S:      Maintained
7526 F:      drivers/isdn/hardware/eicon/
7527
7528 IT87 HARDWARE MONITORING DRIVER
7529 M:      Jean Delvare <jdelvare@suse.com>
7530 L:      linux-hwmon@vger.kernel.org
7531 S:      Maintained
7532 F:      Documentation/hwmon/it87
7533 F:      drivers/hwmon/it87.c
7534
7535 IT913X MEDIA DRIVER
7536 M:      Antti Palosaari <crope@iki.fi>
7537 L:      linux-media@vger.kernel.org
7538 W:      https://linuxtv.org
7539 W:      http://palosaari.fi/linux/
7540 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7541 T:      git git://linuxtv.org/anttip/media_tree.git
7542 S:      Maintained
7543 F:      drivers/media/tuners/it913x*
7544
7545 IVTV VIDEO4LINUX DRIVER
7546 M:      Andy Walls <awalls@md.metrocast.net>
7547 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
7548 L:      linux-media@vger.kernel.org
7549 T:      git git://linuxtv.org/media_tree.git
7550 W:      http://www.ivtvdriver.org
7551 S:      Maintained
7552 F:      Documentation/media/v4l-drivers/ivtv*
7553 F:      drivers/media/pci/ivtv/
7554 F:      include/uapi/linux/ivtv*
7555
7556 IX2505V MEDIA DRIVER
7557 M:      Malcolm Priestley <tvboxspy@gmail.com>
7558 L:      linux-media@vger.kernel.org
7559 W:      https://linuxtv.org
7560 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7561 S:      Maintained
7562 F:      drivers/media/dvb-frontends/ix2505v*
7563
7564 JAILHOUSE HYPERVISOR INTERFACE
7565 M:      Jan Kiszka <jan.kiszka@siemens.com>
7566 L:      jailhouse-dev@googlegroups.com
7567 S:      Maintained
7568 F:      arch/x86/kernel/jailhouse.c
7569 F:      arch/x86/include/asm/jailhouse_para.h
7570
7571 JC42.4 TEMPERATURE SENSOR DRIVER
7572 M:      Guenter Roeck <linux@roeck-us.net>
7573 L:      linux-hwmon@vger.kernel.org
7574 S:      Maintained
7575 F:      drivers/hwmon/jc42.c
7576 F:      Documentation/hwmon/jc42
7577
7578 JFS FILESYSTEM
7579 M:      Dave Kleikamp <shaggy@kernel.org>
7580 L:      jfs-discussion@lists.sourceforge.net
7581 W:      http://jfs.sourceforge.net/
7582 T:      git git://github.com/kleikamp/linux-shaggy.git
7583 S:      Maintained
7584 F:      Documentation/filesystems/jfs.txt
7585 F:      fs/jfs/
7586
7587 JME NETWORK DRIVER
7588 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
7589 L:      netdev@vger.kernel.org
7590 S:      Maintained
7591 F:      drivers/net/ethernet/jme.*
7592
7593 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
7594 M:      David Woodhouse <dwmw2@infradead.org>
7595 L:      linux-mtd@lists.infradead.org
7596 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
7597 S:      Maintained
7598 F:      fs/jffs2/
7599 F:      include/uapi/linux/jffs2.h
7600
7601 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
7602 M:      "Theodore Ts'o" <tytso@mit.edu>
7603 M:      Jan Kara <jack@suse.com>
7604 L:      linux-ext4@vger.kernel.org
7605 S:      Maintained
7606 F:      fs/jbd2/
7607 F:      include/linux/jbd2.h
7608
7609 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
7610 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
7611 L:      linux-media@vger.kernel.org
7612 S:      Maintained
7613 F:      drivers/media/platform/rcar_jpu.c
7614
7615 JSM Neo PCI based serial card
7616 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
7617 L:      linux-serial@vger.kernel.org
7618 S:      Maintained
7619 F:      drivers/tty/serial/jsm/
7620
7621 K10TEMP HARDWARE MONITORING DRIVER
7622 M:      Clemens Ladisch <clemens@ladisch.de>
7623 L:      linux-hwmon@vger.kernel.org
7624 S:      Maintained
7625 F:      Documentation/hwmon/k10temp
7626 F:      drivers/hwmon/k10temp.c
7627
7628 K8TEMP HARDWARE MONITORING DRIVER
7629 M:      Rudolf Marek <r.marek@assembler.cz>
7630 L:      linux-hwmon@vger.kernel.org
7631 S:      Maintained
7632 F:      Documentation/hwmon/k8temp
7633 F:      drivers/hwmon/k8temp.c
7634
7635 KASAN
7636 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
7637 R:      Alexander Potapenko <glider@google.com>
7638 R:      Dmitry Vyukov <dvyukov@google.com>
7639 L:      kasan-dev@googlegroups.com
7640 S:      Maintained
7641 F:      arch/*/include/asm/kasan.h
7642 F:      arch/*/mm/kasan_init*
7643 F:      Documentation/dev-tools/kasan.rst
7644 F:      include/linux/kasan*.h
7645 F:      lib/test_kasan.c
7646 F:      mm/kasan/
7647 F:      scripts/Makefile.kasan
7648
7649 KCONFIG
7650 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
7651 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
7652 L:      linux-kbuild@vger.kernel.org
7653 S:      Maintained
7654 F:      Documentation/kbuild/kconfig-language.txt
7655 F:      scripts/kconfig/
7656
7657 KDUMP
7658 M:      Dave Young <dyoung@redhat.com>
7659 M:      Baoquan He <bhe@redhat.com>
7660 R:      Vivek Goyal <vgoyal@redhat.com>
7661 L:      kexec@lists.infradead.org
7662 W:      http://lse.sourceforge.net/kdump/
7663 S:      Maintained
7664 F:      Documentation/kdump/
7665
7666 KEENE FM RADIO TRANSMITTER DRIVER
7667 M:      Hans Verkuil <hverkuil@xs4all.nl>
7668 L:      linux-media@vger.kernel.org
7669 T:      git git://linuxtv.org/media_tree.git
7670 W:      https://linuxtv.org
7671 S:      Maintained
7672 F:      drivers/media/radio/radio-keene*
7673
7674 KERNEL AUTOMOUNTER v4 (AUTOFS4)
7675 M:      Ian Kent <raven@themaw.net>
7676 L:      autofs@vger.kernel.org
7677 S:      Maintained
7678 F:      fs/autofs4/
7679
7680 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
7681 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
7682 M:      Michal Marek <michal.lkml@markovi.net>
7683 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
7684 L:      linux-kbuild@vger.kernel.org
7685 S:      Maintained
7686 F:      Documentation/kbuild/
7687 F:      Makefile
7688 F:      scripts/Kbuild*
7689 F:      scripts/Makefile*
7690 F:      scripts/basic/
7691 F:      scripts/mk*
7692 F:      scripts/mod/
7693 F:      scripts/package/
7694
7695 KERNEL JANITORS
7696 L:      kernel-janitors@vger.kernel.org
7697 W:      http://kernelnewbies.org/KernelJanitors
7698 S:      Odd Fixes
7699
7700 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
7701 M:      "J. Bruce Fields" <bfields@fieldses.org>
7702 M:      Jeff Layton <jlayton@kernel.org>
7703 L:      linux-nfs@vger.kernel.org
7704 W:      http://nfs.sourceforge.net/
7705 T:      git git://linux-nfs.org/~bfields/linux.git
7706 S:      Supported
7707 F:      fs/nfsd/
7708 F:      include/uapi/linux/nfsd/
7709 F:      fs/lockd/
7710 F:      fs/nfs_common/
7711 F:      net/sunrpc/
7712 F:      include/linux/lockd/
7713 F:      include/linux/sunrpc/
7714 F:      include/uapi/linux/sunrpc/
7715
7716 KERNEL SELFTEST FRAMEWORK
7717 M:      Shuah Khan <shuah@kernel.org>
7718 L:      linux-kselftest@vger.kernel.org
7719 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
7720 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
7721 S:      Maintained
7722 F:      tools/testing/selftests/
7723 F:      Documentation/dev-tools/kselftest*
7724
7725 KERNEL USERMODE HELPER
7726 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
7727 L:      linux-kernel@vger.kernel.org
7728 S:      Maintained
7729 F:      kernel/umh.c
7730 F:      include/linux/umh.h
7731
7732 KERNEL VIRTUAL MACHINE (KVM)
7733 M:      Paolo Bonzini <pbonzini@redhat.com>
7734 M:      Radim Krčmář <rkrcmar@redhat.com>
7735 L:      kvm@vger.kernel.org
7736 W:      http://www.linux-kvm.org
7737 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
7738 S:      Supported
7739 F:      Documentation/virtual/kvm/
7740 F:      include/trace/events/kvm.h
7741 F:      include/uapi/asm-generic/kvm*
7742 F:      include/uapi/linux/kvm*
7743 F:      include/asm-generic/kvm*
7744 F:      include/linux/kvm*
7745 F:      include/kvm/iodev.h
7746 F:      virt/kvm/*
7747 F:      tools/kvm/
7748
7749 KERNEL VIRTUAL MACHINE FOR AMD-V (KVM/amd)
7750 M:      Joerg Roedel <joro@8bytes.org>
7751 L:      kvm@vger.kernel.org
7752 W:      http://www.linux-kvm.org/
7753 S:      Maintained
7754 F:      arch/x86/include/asm/svm.h
7755 F:      arch/x86/kvm/svm.c
7756
7757 KERNEL VIRTUAL MACHINE FOR ARM (KVM/arm)
7758 M:      Christoffer Dall <christoffer.dall@arm.com>
7759 M:      Marc Zyngier <marc.zyngier@arm.com>
7760 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
7761 L:      kvmarm@lists.cs.columbia.edu
7762 W:      http://systems.cs.columbia.edu/projects/kvm-arm
7763 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
7764 S:      Supported
7765 F:      arch/arm/include/uapi/asm/kvm*
7766 F:      arch/arm/include/asm/kvm*
7767 F:      arch/arm/kvm/
7768 F:      virt/kvm/arm/
7769 F:      include/kvm/arm_*
7770
7771 KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64)
7772 M:      Christoffer Dall <christoffer.dall@arm.com>
7773 M:      Marc Zyngier <marc.zyngier@arm.com>
7774 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
7775 L:      kvmarm@lists.cs.columbia.edu
7776 S:      Maintained
7777 F:      arch/arm64/include/uapi/asm/kvm*
7778 F:      arch/arm64/include/asm/kvm*
7779 F:      arch/arm64/kvm/
7780
7781 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
7782 M:      James Hogan <jhogan@kernel.org>
7783 L:      linux-mips@linux-mips.org
7784 S:      Supported
7785 F:      arch/mips/include/uapi/asm/kvm*
7786 F:      arch/mips/include/asm/kvm*
7787 F:      arch/mips/kvm/
7788
7789 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
7790 M:      Paul Mackerras <paulus@ozlabs.org>
7791 L:      kvm-ppc@vger.kernel.org
7792 W:      http://www.linux-kvm.org/
7793 T:      git git://github.com/agraf/linux-2.6.git
7794 S:      Supported
7795 F:      arch/powerpc/include/uapi/asm/kvm*
7796 F:      arch/powerpc/include/asm/kvm*
7797 F:      arch/powerpc/kvm/
7798 F:      arch/powerpc/kernel/kvm*
7799
7800 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
7801 M:      Christian Borntraeger <borntraeger@de.ibm.com>
7802 M:      Janosch Frank <frankja@linux.ibm.com>
7803 R:      David Hildenbrand <david@redhat.com>
7804 R:      Cornelia Huck <cohuck@redhat.com>
7805 L:      linux-s390@vger.kernel.org
7806 W:      http://www.ibm.com/developerworks/linux/linux390/
7807 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
7808 S:      Supported
7809 F:      arch/s390/include/uapi/asm/kvm*
7810 F:      arch/s390/include/asm/gmap.h
7811 F:      arch/s390/include/asm/kvm*
7812 F:      arch/s390/kvm/
7813 F:      arch/s390/mm/gmap.c
7814
7815 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
7816 M:      Paolo Bonzini <pbonzini@redhat.com>
7817 M:      Radim Krčmář <rkrcmar@redhat.com>
7818 L:      kvm@vger.kernel.org
7819 W:      http://www.linux-kvm.org
7820 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
7821 S:      Supported
7822 F:      arch/x86/kvm/
7823 F:      arch/x86/include/uapi/asm/kvm*
7824 F:      arch/x86/include/asm/kvm*
7825 F:      arch/x86/include/asm/pvclock-abi.h
7826 F:      arch/x86/kernel/kvm.c
7827 F:      arch/x86/kernel/kvmclock.c
7828
7829 KERNFS
7830 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7831 M:      Tejun Heo <tj@kernel.org>
7832 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
7833 S:      Supported
7834 F:      include/linux/kernfs.h
7835 F:      fs/kernfs/
7836
7837 KEXEC
7838 M:      Eric Biederman <ebiederm@xmission.com>
7839 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
7840 L:      kexec@lists.infradead.org
7841 S:      Maintained
7842 F:      include/linux/kexec.h
7843 F:      include/uapi/linux/kexec.h
7844 F:      kernel/kexec*
7845
7846 KEYS-ENCRYPTED
7847 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
7848 L:      linux-integrity@vger.kernel.org
7849 L:      keyrings@vger.kernel.org
7850 S:      Supported
7851 F:      Documentation/security/keys/trusted-encrypted.rst
7852 F:      include/keys/encrypted-type.h
7853 F:      security/keys/encrypted-keys/
7854
7855 KEYS-TRUSTED
7856 M:      James Bottomley <jejb@linux.vnet.ibm.com>
7857 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
7858 L:      linux-integrity@vger.kernel.org
7859 L:      keyrings@vger.kernel.org
7860 S:      Supported
7861 F:      Documentation/security/keys/trusted-encrypted.rst
7862 F:      include/keys/trusted-type.h
7863 F:      security/keys/trusted.c
7864 F:      security/keys/trusted.h
7865
7866 KEYS/KEYRINGS:
7867 M:      David Howells <dhowells@redhat.com>
7868 L:      keyrings@vger.kernel.org
7869 S:      Maintained
7870 F:      Documentation/security/keys/core.rst
7871 F:      include/linux/key.h
7872 F:      include/linux/key-type.h
7873 F:      include/linux/keyctl.h
7874 F:      include/uapi/linux/keyctl.h
7875 F:      include/keys/
7876 F:      security/keys/
7877
7878 KGDB / KDB /debug_core
7879 M:      Jason Wessel <jason.wessel@windriver.com>
7880 M:      Daniel Thompson <daniel.thompson@linaro.org>
7881 W:      http://kgdb.wiki.kernel.org/
7882 L:      kgdb-bugreport@lists.sourceforge.net
7883 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
7884 S:      Maintained
7885 F:      Documentation/dev-tools/kgdb.rst
7886 F:      drivers/misc/kgdbts.c
7887 F:      drivers/tty/serial/kgdboc.c
7888 F:      include/linux/kdb.h
7889 F:      include/linux/kgdb.h
7890 F:      kernel/debug/
7891
7892 KMEMLEAK
7893 M:      Catalin Marinas <catalin.marinas@arm.com>
7894 S:      Maintained
7895 F:      Documentation/dev-tools/kmemleak.rst
7896 F:      include/linux/kmemleak.h
7897 F:      mm/kmemleak.c
7898 F:      mm/kmemleak-test.c
7899
7900 KMOD KERNEL MODULE LOADER - USERMODE HELPER
7901 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
7902 L:      linux-kernel@vger.kernel.org
7903 S:      Maintained
7904 F:      kernel/kmod.c
7905 F:      include/linux/kmod.h
7906 F:      lib/test_kmod.c
7907 F:      tools/testing/selftests/kmod/
7908
7909 KPROBES
7910 M:      Ananth N Mavinakayanahalli <ananth@linux.vnet.ibm.com>
7911 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
7912 M:      "David S. Miller" <davem@davemloft.net>
7913 M:      Masami Hiramatsu <mhiramat@kernel.org>
7914 S:      Maintained
7915 F:      Documentation/kprobes.txt
7916 F:      include/linux/kprobes.h
7917 F:      include/asm-generic/kprobes.h
7918 F:      kernel/kprobes.c
7919
7920 KS0108 LCD CONTROLLER DRIVER
7921 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
7922 W:      http://miguelojeda.es/auxdisplay.htm
7923 W:      http://jair.lab.fi.uva.es/~migojed/auxdisplay.htm
7924 S:      Maintained
7925 F:      Documentation/auxdisplay/ks0108
7926 F:      drivers/auxdisplay/ks0108.c
7927 F:      include/linux/ks0108.h
7928
7929 L3MDEV
7930 M:      David Ahern <dsa@cumulusnetworks.com>
7931 L:      netdev@vger.kernel.org
7932 S:      Maintained
7933 F:      net/l3mdev
7934 F:      include/net/l3mdev.h
7935
7936 LANTIQ MIPS ARCHITECTURE
7937 M:      John Crispin <john@phrozen.org>
7938 L:      linux-mips@linux-mips.org
7939 S:      Maintained
7940 F:      arch/mips/lantiq
7941 F:      drivers/soc/lantiq
7942
7943 LAPB module
7944 L:      linux-x25@vger.kernel.org
7945 S:      Orphan
7946 F:      Documentation/networking/lapb-module.txt
7947 F:      include/*/lapb.h
7948 F:      net/lapb/
7949
7950 LASI 53c700 driver for PARISC
7951 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
7952 L:      linux-scsi@vger.kernel.org
7953 S:      Maintained
7954 F:      Documentation/scsi/53c700.txt
7955 F:      drivers/scsi/53c700*
7956
7957 LEAKING_ADDRESSES
7958 M:      Tobin C. Harding <me@tobin.cc>
7959 M:      Tycho Andersen <tycho@tycho.ws>
7960 L:      kernel-hardening@lists.openwall.com
7961 S:      Maintained
7962 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
7963 F:      scripts/leaking_addresses.pl
7964
7965 LED SUBSYSTEM
7966 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
7967 M:      Pavel Machek <pavel@ucw.cz>
7968 L:      linux-leds@vger.kernel.org
7969 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
7970 S:      Maintained
7971 F:      Documentation/devicetree/bindings/leds/
7972 F:      drivers/leds/
7973 F:      include/linux/leds.h
7974
7975 LEGACY EEPROM DRIVER
7976 M:      Jean Delvare <jdelvare@suse.com>
7977 S:      Maintained
7978 F:      Documentation/misc-devices/eeprom
7979 F:      drivers/misc/eeprom/eeprom.c
7980
7981 LEGO USB Tower driver
7982 M:      Juergen Stuber <starblue@users.sourceforge.net>
7983 L:      legousb-devel@lists.sourceforge.net
7984 W:      http://legousb.sourceforge.net/
7985 S:      Maintained
7986 F:      drivers/usb/misc/legousbtower.c
7987
7988 LG2160 MEDIA DRIVER
7989 M:      Michael Krufky <mkrufky@linuxtv.org>
7990 L:      linux-media@vger.kernel.org
7991 W:      https://linuxtv.org
7992 W:      http://github.com/mkrufky
7993 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7994 T:      git git://linuxtv.org/mkrufky/tuners.git
7995 S:      Maintained
7996 F:      drivers/media/dvb-frontends/lg2160.*
7997
7998 LGDT3305 MEDIA DRIVER
7999 M:      Michael Krufky <mkrufky@linuxtv.org>
8000 L:      linux-media@vger.kernel.org
8001 W:      https://linuxtv.org
8002 W:      http://github.com/mkrufky
8003 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8004 T:      git git://linuxtv.org/mkrufky/tuners.git
8005 S:      Maintained
8006 F:      drivers/media/dvb-frontends/lgdt3305.*
8007
8008 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
8009 M:      Viresh Kumar <vireshk@kernel.org>
8010 L:      linux-ide@vger.kernel.org
8011 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8012 S:      Maintained
8013 F:      include/linux/pata_arasan_cf_data.h
8014 F:      drivers/ata/pata_arasan_cf.c
8015
8016 LIBATA PATA DRIVERS
8017 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8018 M:      Tejun Heo <tj@kernel.org>
8019 L:      linux-ide@vger.kernel.org
8020 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8021 S:      Maintained
8022 F:      drivers/ata/pata_*.c
8023 F:      drivers/ata/ata_generic.c
8024
8025 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
8026 M:      Linus Walleij <linus.walleij@linaro.org>
8027 L:      linux-ide@vger.kernel.org
8028 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8029 S:      Maintained
8030 F:      drivers/ata/pata_ftide010.c
8031 F:      drivers/ata/sata_gemini.c
8032 F:      drivers/ata/sata_gemini.h
8033
8034 LIBATA SATA AHCI PLATFORM devices support
8035 M:      Hans de Goede <hdegoede@redhat.com>
8036 M:      Tejun Heo <tj@kernel.org>
8037 L:      linux-ide@vger.kernel.org
8038 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8039 S:      Maintained
8040 F:      drivers/ata/ahci_platform.c
8041 F:      drivers/ata/libahci_platform.c
8042 F:      include/linux/ahci_platform.h
8043
8044 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
8045 M:      Mikael Pettersson <mikpelinux@gmail.com>
8046 L:      linux-ide@vger.kernel.org
8047 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8048 S:      Maintained
8049 F:      drivers/ata/sata_promise.*
8050
8051 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
8052 M:      Tejun Heo <tj@kernel.org>
8053 L:      linux-ide@vger.kernel.org
8054 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8055 S:      Maintained
8056 F:      drivers/ata/
8057 F:      include/linux/ata.h
8058 F:      include/linux/libata.h
8059 F:      Documentation/devicetree/bindings/ata/
8060
8061 LIBLOCKDEP
8062 M:      Sasha Levin <alexander.levin@verizon.com>
8063 S:      Maintained
8064 F:      tools/lib/lockdep/
8065
8066 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
8067 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
8068 M:      Dan Williams <dan.j.williams@intel.com>
8069 M:      Vishal Verma <vishal.l.verma@intel.com>
8070 M:      Dave Jiang <dave.jiang@intel.com>
8071 L:      linux-nvdimm@lists.01.org
8072 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8073 S:      Supported
8074 F:      drivers/nvdimm/blk.c
8075 F:      drivers/nvdimm/region_devs.c
8076
8077 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
8078 M:      Vishal Verma <vishal.l.verma@intel.com>
8079 M:      Dan Williams <dan.j.williams@intel.com>
8080 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
8081 M:      Dave Jiang <dave.jiang@intel.com>
8082 L:      linux-nvdimm@lists.01.org
8083 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8084 S:      Supported
8085 F:      drivers/nvdimm/btt*
8086
8087 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
8088 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
8089 M:      Dan Williams <dan.j.williams@intel.com>
8090 M:      Vishal Verma <vishal.l.verma@intel.com>
8091 M:      Dave Jiang <dave.jiang@intel.com>
8092 L:      linux-nvdimm@lists.01.org
8093 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8094 S:      Supported
8095 F:      drivers/nvdimm/pmem*
8096
8097 LIBNVDIMM: DEVICETREE BINDINGS
8098 M:      Oliver O'Halloran <oohall@gmail.com>
8099 L:      linux-nvdimm@lists.01.org
8100 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8101 S:      Supported
8102 F:      drivers/nvdimm/of_pmem.c
8103 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
8104
8105 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
8106 M:      Dan Williams <dan.j.williams@intel.com>
8107 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
8108 M:      Vishal Verma <vishal.l.verma@intel.com>
8109 M:      Dave Jiang <dave.jiang@intel.com>
8110 L:      linux-nvdimm@lists.01.org
8111 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8112 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
8113 S:      Supported
8114 F:      drivers/nvdimm/*
8115 F:      drivers/acpi/nfit/*
8116 F:      include/linux/nd.h
8117 F:      include/linux/libnvdimm.h
8118 F:      include/uapi/linux/ndctl.h
8119
8120 LIGHTNVM PLATFORM SUPPORT
8121 M:      Matias Bjorling <mb@lightnvm.io>
8122 W:      http://github/OpenChannelSSD
8123 L:      linux-block@vger.kernel.org
8124 S:      Maintained
8125 F:      drivers/lightnvm/
8126 F:      include/linux/lightnvm.h
8127 F:      include/uapi/linux/lightnvm.h
8128
8129 LINUX FOR POWER MACINTOSH
8130 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8131 W:      http://www.penguinppc.org/
8132 L:      linuxppc-dev@lists.ozlabs.org
8133 S:      Maintained
8134 F:      arch/powerpc/platforms/powermac/
8135 F:      drivers/macintosh/
8136
8137 LINUX FOR POWERPC (32-BIT AND 64-BIT)
8138 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8139 M:      Paul Mackerras <paulus@samba.org>
8140 M:      Michael Ellerman <mpe@ellerman.id.au>
8141 W:      https://github.com/linuxppc/linux/wiki
8142 L:      linuxppc-dev@lists.ozlabs.org
8143 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
8144 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
8145 S:      Supported
8146 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
8147 F:      Documentation/devicetree/bindings/powerpc/
8148 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
8149 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
8150 F:      Documentation/powerpc/
8151 F:      arch/powerpc/
8152 F:      drivers/char/tpm/tpm_ibmvtpm*
8153 F:      drivers/crypto/nx/
8154 F:      drivers/crypto/vmx/
8155 F:      drivers/i2c/busses/i2c-opal.c
8156 F:      drivers/net/ethernet/ibm/ibmveth.*
8157 F:      drivers/net/ethernet/ibm/ibmvnic.*
8158 F:      drivers/pci/hotplug/pnv_php.c
8159 F:      drivers/pci/hotplug/rpa*
8160 F:      drivers/rtc/rtc-opal.c
8161 F:      drivers/scsi/ibmvscsi/
8162 F:      drivers/tty/hvc/hvc_opal.c
8163 F:      drivers/watchdog/wdrtas.c
8164 F:      tools/testing/selftests/powerpc
8165 N:      /pmac
8166 N:      powermac
8167 N:      powernv
8168 N:      [^a-z0-9]ps3
8169 N:      pseries
8170
8171 LINUX FOR POWERPC EMBEDDED MPC5XXX
8172 M:      Anatolij Gustschin <agust@denx.de>
8173 L:      linuxppc-dev@lists.ozlabs.org
8174 T:      git git://git.denx.de/linux-denx-agust.git
8175 S:      Maintained
8176 F:      arch/powerpc/platforms/512x/
8177 F:      arch/powerpc/platforms/52xx/
8178
8179 LINUX FOR POWERPC EMBEDDED PPC4XX
8180 M:      Alistair Popple <alistair@popple.id.au>
8181 M:      Matt Porter <mporter@kernel.crashing.org>
8182 W:      http://www.penguinppc.org/
8183 L:      linuxppc-dev@lists.ozlabs.org
8184 S:      Maintained
8185 F:      arch/powerpc/platforms/40x/
8186 F:      arch/powerpc/platforms/44x/
8187
8188 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
8189 M:      Scott Wood <oss@buserror.net>
8190 M:      Kumar Gala <galak@kernel.crashing.org>
8191 W:      http://www.penguinppc.org/
8192 L:      linuxppc-dev@lists.ozlabs.org
8193 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
8194 S:      Maintained
8195 F:      arch/powerpc/platforms/83xx/
8196 F:      arch/powerpc/platforms/85xx/
8197 F:      Documentation/devicetree/bindings/powerpc/fsl/
8198
8199 LINUX FOR POWERPC EMBEDDED PPC8XX
8200 M:      Vitaly Bordug <vitb@kernel.crashing.org>
8201 W:      http://www.penguinppc.org/
8202 L:      linuxppc-dev@lists.ozlabs.org
8203 S:      Maintained
8204 F:      arch/powerpc/platforms/8xx/
8205
8206 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
8207 L:      linuxppc-dev@lists.ozlabs.org
8208 S:      Orphan
8209 F:      arch/powerpc/*/*virtex*
8210 F:      arch/powerpc/*/*/*virtex*
8211
8212 LINUX FOR POWERPC PA SEMI PWRFICIENT
8213 L:      linuxppc-dev@lists.ozlabs.org
8214 S:      Orphan
8215 F:      arch/powerpc/platforms/pasemi/
8216 F:      drivers/*/*pasemi*
8217 F:      drivers/*/*/*pasemi*
8218
8219 LINUX KERNEL DUMP TEST MODULE (LKDTM)
8220 M:      Kees Cook <keescook@chromium.org>
8221 S:      Maintained
8222 F:      drivers/misc/lkdtm/*
8223
8224 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
8225 M:      Alan Stern <stern@rowland.harvard.edu>
8226 M:      Andrea Parri <andrea.parri@amarulasolutions.com>
8227 M:      Will Deacon <will.deacon@arm.com>
8228 M:      Peter Zijlstra <peterz@infradead.org>
8229 M:      Boqun Feng <boqun.feng@gmail.com>
8230 M:      Nicholas Piggin <npiggin@gmail.com>
8231 M:      David Howells <dhowells@redhat.com>
8232 M:      Jade Alglave <j.alglave@ucl.ac.uk>
8233 M:      Luc Maranget <luc.maranget@inria.fr>
8234 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
8235 R:      Akira Yokosawa <akiyks@gmail.com>
8236 L:      linux-kernel@vger.kernel.org
8237 S:      Supported
8238 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
8239 F:      tools/memory-model/
8240 F:      Documentation/memory-barriers.txt
8241
8242 LINUX SECURITY MODULE (LSM) FRAMEWORK
8243 M:      Chris Wright <chrisw@sous-sol.org>
8244 L:      linux-security-module@vger.kernel.org
8245 S:      Supported
8246
8247 LIS3LV02D ACCELEROMETER DRIVER
8248 M:      Eric Piel <eric.piel@tremplin-utc.net>
8249 S:      Maintained
8250 F:      Documentation/misc-devices/lis3lv02d
8251 F:      drivers/misc/lis3lv02d/
8252 F:      drivers/platform/x86/hp_accel.c
8253
8254 LIVE PATCHING
8255 M:      Josh Poimboeuf <jpoimboe@redhat.com>
8256 M:      Jessica Yu <jeyu@kernel.org>
8257 M:      Jiri Kosina <jikos@kernel.org>
8258 M:      Miroslav Benes <mbenes@suse.cz>
8259 R:      Petr Mladek <pmladek@suse.com>
8260 S:      Maintained
8261 F:      kernel/livepatch/
8262 F:      include/linux/livepatch.h
8263 F:      arch/x86/include/asm/livepatch.h
8264 F:      arch/x86/kernel/livepatch.c
8265 F:      Documentation/livepatch/
8266 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
8267 F:      samples/livepatch/
8268 L:      live-patching@vger.kernel.org
8269 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/livepatching.git
8270
8271 LLC (802.2)
8272 L:      netdev@vger.kernel.org
8273 S:      Odd fixes
8274 F:      include/linux/llc.h
8275 F:      include/uapi/linux/llc.h
8276 F:      include/net/llc*
8277 F:      net/llc/
8278
8279 LM73 HARDWARE MONITOR DRIVER
8280 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
8281 L:      linux-hwmon@vger.kernel.org
8282 S:      Maintained
8283 F:      drivers/hwmon/lm73.c
8284
8285 LM78 HARDWARE MONITOR DRIVER
8286 M:      Jean Delvare <jdelvare@suse.com>
8287 L:      linux-hwmon@vger.kernel.org
8288 S:      Maintained
8289 F:      Documentation/hwmon/lm78
8290 F:      drivers/hwmon/lm78.c
8291
8292 LM83 HARDWARE MONITOR DRIVER
8293 M:      Jean Delvare <jdelvare@suse.com>
8294 L:      linux-hwmon@vger.kernel.org
8295 S:      Maintained
8296 F:      Documentation/hwmon/lm83
8297 F:      drivers/hwmon/lm83.c
8298
8299 LM90 HARDWARE MONITOR DRIVER
8300 M:      Jean Delvare <jdelvare@suse.com>
8301 L:      linux-hwmon@vger.kernel.org
8302 S:      Maintained
8303 F:      Documentation/hwmon/lm90
8304 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
8305 F:      drivers/hwmon/lm90.c
8306 F:      include/dt-bindings/thermal/lm90.h
8307
8308 LM95234 HARDWARE MONITOR DRIVER
8309 M:      Guenter Roeck <linux@roeck-us.net>
8310 L:      linux-hwmon@vger.kernel.org
8311 S:      Maintained
8312 F:      Documentation/hwmon/lm95234
8313 F:      drivers/hwmon/lm95234.c
8314
8315 LME2510 MEDIA DRIVER
8316 M:      Malcolm Priestley <tvboxspy@gmail.com>
8317 L:      linux-media@vger.kernel.org
8318 W:      https://linuxtv.org
8319 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8320 S:      Maintained
8321 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
8322
8323 LOADPIN SECURITY MODULE
8324 M:      Kees Cook <keescook@chromium.org>
8325 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
8326 S:      Supported
8327 F:      security/loadpin/
8328 F:      Documentation/admin-guide/LSM/LoadPin.rst
8329
8330 LOCKING PRIMITIVES
8331 M:      Peter Zijlstra <peterz@infradead.org>
8332 M:      Ingo Molnar <mingo@redhat.com>
8333 M:      Will Deacon <will.deacon@arm.com>
8334 L:      linux-kernel@vger.kernel.org
8335 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
8336 S:      Maintained
8337 F:      Documentation/locking/
8338 F:      include/linux/lockdep.h
8339 F:      include/linux/spinlock*.h
8340 F:      arch/*/include/asm/spinlock*.h
8341 F:      include/linux/rwlock*.h
8342 F:      include/linux/mutex*.h
8343 F:      arch/*/include/asm/mutex*.h
8344 F:      include/linux/rwsem*.h
8345 F:      arch/*/include/asm/rwsem.h
8346 F:      include/linux/seqlock.h
8347 F:      lib/locking*.[ch]
8348 F:      kernel/locking/
8349 X:      kernel/locking/locktorture.c
8350
8351 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
8352 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
8353 L:      linux-ntfs-dev@lists.sourceforge.net
8354 W:      http://www.linux-ntfs.org/content/view/19/37/
8355 S:      Maintained
8356 F:      Documentation/ldm.txt
8357 F:      block/partitions/ldm.*
8358
8359 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
8360 M:      Sathya Prakash <sathya.prakash@broadcom.com>
8361 M:      Chaitra P B <chaitra.basappa@broadcom.com>
8362 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
8363 L:      MPT-FusionLinux.pdl@broadcom.com
8364 L:      linux-scsi@vger.kernel.org
8365 W:      http://www.avagotech.com/support/
8366 S:      Supported
8367 F:      drivers/message/fusion/
8368 F:      drivers/scsi/mpt2sas/
8369 F:      drivers/scsi/mpt3sas/
8370
8371 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
8372 M:      Matthew Wilcox <matthew@wil.cx>
8373 L:      linux-scsi@vger.kernel.org
8374 S:      Maintained
8375 F:      drivers/scsi/sym53c8xx_2/
8376
8377 LTC4261 HARDWARE MONITOR DRIVER
8378 M:      Guenter Roeck <linux@roeck-us.net>
8379 L:      linux-hwmon@vger.kernel.org
8380 S:      Maintained
8381 F:      Documentation/hwmon/ltc4261
8382 F:      drivers/hwmon/ltc4261.c
8383
8384 LTC4306 I2C MULTIPLEXER DRIVER
8385 M:      Michael Hennerich <michael.hennerich@analog.com>
8386 W:      http://ez.analog.com/community/linux-device-drivers
8387 L:      linux-i2c@vger.kernel.org
8388 S:      Supported
8389 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
8390 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
8391
8392 LTP (Linux Test Project)
8393 M:      Mike Frysinger <vapier@gentoo.org>
8394 M:      Cyril Hrubis <chrubis@suse.cz>
8395 M:      Wanlong Gao <wanlong.gao@gmail.com>
8396 M:      Jan Stancek <jstancek@redhat.com>
8397 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
8398 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
8399 L:      ltp@lists.linux.it (subscribers-only)
8400 W:      http://linux-test-project.github.io/
8401 T:      git git://github.com/linux-test-project/ltp.git
8402 S:      Maintained
8403
8404 M68K ARCHITECTURE
8405 M:      Geert Uytterhoeven <geert@linux-m68k.org>
8406 L:      linux-m68k@lists.linux-m68k.org
8407 W:      http://www.linux-m68k.org/
8408 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
8409 S:      Maintained
8410 F:      arch/m68k/
8411 F:      drivers/zorro/
8412
8413 M68K ON APPLE MACINTOSH
8414 M:      Joshua Thompson <funaho@jurai.org>
8415 W:      http://www.mac.linux-m68k.org/
8416 L:      linux-m68k@lists.linux-m68k.org
8417 S:      Maintained
8418 F:      arch/m68k/mac/
8419
8420 M68K ON HP9000/300
8421 M:      Philip Blundell <philb@gnu.org>
8422 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
8423 S:      Maintained
8424 F:      arch/m68k/hp300/
8425
8426 M88DS3103 MEDIA DRIVER
8427 M:      Antti Palosaari <crope@iki.fi>
8428 L:      linux-media@vger.kernel.org
8429 W:      https://linuxtv.org
8430 W:      http://palosaari.fi/linux/
8431 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8432 T:      git git://linuxtv.org/anttip/media_tree.git
8433 S:      Maintained
8434 F:      drivers/media/dvb-frontends/m88ds3103*
8435
8436 M88RS2000 MEDIA DRIVER
8437 M:      Malcolm Priestley <tvboxspy@gmail.com>
8438 L:      linux-media@vger.kernel.org
8439 W:      https://linuxtv.org
8440 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8441 S:      Maintained
8442 F:      drivers/media/dvb-frontends/m88rs2000*
8443
8444 MA901 MASTERKIT USB FM RADIO DRIVER
8445 M:      Alexey Klimov <klimov.linux@gmail.com>
8446 L:      linux-media@vger.kernel.org
8447 T:      git git://linuxtv.org/media_tree.git
8448 S:      Maintained
8449 F:      drivers/media/radio/radio-ma901.c
8450
8451 MAC80211
8452 M:      Johannes Berg <johannes@sipsolutions.net>
8453 L:      linux-wireless@vger.kernel.org
8454 W:      http://wireless.kernel.org/
8455 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
8456 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
8457 S:      Maintained
8458 F:      Documentation/networking/mac80211-injection.txt
8459 F:      include/net/mac80211.h
8460 F:      net/mac80211/
8461 F:      drivers/net/wireless/mac80211_hwsim.[ch]
8462 F:      Documentation/networking/mac80211_hwsim/README
8463
8464 MAILBOX API
8465 M:      Jassi Brar <jassisinghbrar@gmail.com>
8466 L:      linux-kernel@vger.kernel.org
8467 S:      Maintained
8468 F:      drivers/mailbox/
8469 F:      include/linux/mailbox_client.h
8470 F:      include/linux/mailbox_controller.h
8471
8472 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
8473 M:      Michael Kerrisk <mtk.manpages@gmail.com>
8474 W:      http://www.kernel.org/doc/man-pages
8475 L:      linux-man@vger.kernel.org
8476 S:      Maintained
8477
8478 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
8479 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
8480 L:      linux-mips@linux-mips.org
8481 S:      Maintained
8482 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
8483
8484 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
8485 M:      Andrew Lunn <andrew@lunn.ch>
8486 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
8487 L:      netdev@vger.kernel.org
8488 S:      Maintained
8489 F:      drivers/net/dsa/mv88e6xxx/
8490 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
8491
8492 MARVELL ARMADA DRM SUPPORT
8493 M:      Russell King <linux@armlinux.org.uk>
8494 S:      Maintained
8495 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
8496 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
8497 F:      drivers/gpu/drm/armada/
8498 F:      include/uapi/drm/armada_drm.h
8499 F:      Documentation/devicetree/bindings/display/armada/
8500
8501 MARVELL CRYPTO DRIVER
8502 M:      Boris Brezillon <boris.brezillon@bootlin.com>
8503 M:      Arnaud Ebalard <arno@natisbad.org>
8504 F:      drivers/crypto/marvell/
8505 S:      Maintained
8506 L:      linux-crypto@vger.kernel.org
8507
8508 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
8509 M:      Mirko Lindner <mlindner@marvell.com>
8510 M:      Stephen Hemminger <stephen@networkplumber.org>
8511 L:      netdev@vger.kernel.org
8512 S:      Maintained
8513 F:      drivers/net/ethernet/marvell/sk*
8514
8515 MARVELL LIBERTAS WIRELESS DRIVER
8516 L:      libertas-dev@lists.infradead.org
8517 S:      Orphan
8518 F:      drivers/net/wireless/marvell/libertas/
8519
8520 MARVELL MACCHIATOBIN SUPPORT
8521 M:      Russell King <linux@armlinux.org.uk>
8522 L:      linux-arm-kernel@lists.infradead.org
8523 S:      Maintained
8524 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
8525
8526 MARVELL MV643XX ETHERNET DRIVER
8527 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
8528 L:      netdev@vger.kernel.org
8529 S:      Maintained
8530 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
8531 F:      include/linux/mv643xx.h
8532
8533 MARVELL MV88X3310 PHY DRIVER
8534 M:      Russell King <linux@armlinux.org.uk>
8535 L:      netdev@vger.kernel.org
8536 S:      Maintained
8537 F:      drivers/net/phy/marvell10g.c
8538
8539 MARVELL MVNETA ETHERNET DRIVER
8540 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
8541 L:      netdev@vger.kernel.org
8542 S:      Maintained
8543 F:      drivers/net/ethernet/marvell/mvneta.*
8544
8545 MARVELL MWIFIEX WIRELESS DRIVER
8546 M:      Amitkumar Karwar <amitkarwar@gmail.com>
8547 M:      Nishant Sarmukadam <nishants@marvell.com>
8548 M:      Ganapathi Bhat <gbhat@marvell.com>
8549 M:      Xinming Hu <huxm@marvell.com>
8550 L:      linux-wireless@vger.kernel.org
8551 S:      Maintained
8552 F:      drivers/net/wireless/marvell/mwifiex/
8553
8554 MARVELL MWL8K WIRELESS DRIVER
8555 M:      Lennert Buytenhek <buytenh@wantstofly.org>
8556 L:      linux-wireless@vger.kernel.org
8557 S:      Odd Fixes
8558 F:      drivers/net/wireless/marvell/mwl8k.c
8559
8560 MARVELL NAND CONTROLLER DRIVER
8561 M:      Miquel Raynal <miquel.raynal@bootlin.com>
8562 L:      linux-mtd@lists.infradead.org
8563 S:      Maintained
8564 F:      drivers/mtd/nand/raw/marvell_nand.c
8565 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
8566
8567 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
8568 M:      Nicolas Pitre <nico@fluxnic.net>
8569 S:      Odd Fixes
8570 F:      drivers/mmc/host/mvsdio.*
8571
8572 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
8573 M:      Hu Ziji <huziji@marvell.com>
8574 L:      linux-mmc@vger.kernel.org
8575 S:      Supported
8576 F:      drivers/mmc/host/sdhci-xenon*
8577 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
8578
8579 MATROX FRAMEBUFFER DRIVER
8580 L:      linux-fbdev@vger.kernel.org
8581 S:      Orphan
8582 F:      drivers/video/fbdev/matrox/matroxfb_*
8583 F:      include/uapi/linux/matroxfb.h
8584
8585 MAX16065 HARDWARE MONITOR DRIVER
8586 M:      Guenter Roeck <linux@roeck-us.net>
8587 L:      linux-hwmon@vger.kernel.org
8588 S:      Maintained
8589 F:      Documentation/hwmon/max16065
8590 F:      drivers/hwmon/max16065.c
8591
8592 MAX20751 HARDWARE MONITOR DRIVER
8593 M:      Guenter Roeck <linux@roeck-us.net>
8594 L:      linux-hwmon@vger.kernel.org
8595 S:      Maintained
8596 F:      Documentation/hwmon/max20751
8597 F:      drivers/hwmon/max20751.c
8598
8599 MAX2175 SDR TUNER DRIVER
8600 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
8601 L:      linux-media@vger.kernel.org
8602 T:      git git://linuxtv.org/media_tree.git
8603 S:      Maintained
8604 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
8605 F:      Documentation/media/v4l-drivers/max2175.rst
8606 F:      drivers/media/i2c/max2175*
8607 F:      include/uapi/linux/max2175.h
8608
8609 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
8610 L:      linux-hwmon@vger.kernel.org
8611 S:      Orphan
8612 F:      Documentation/hwmon/max6650
8613 F:      drivers/hwmon/max6650.c
8614
8615 MAX6697 HARDWARE MONITOR DRIVER
8616 M:      Guenter Roeck <linux@roeck-us.net>
8617 L:      linux-hwmon@vger.kernel.org
8618 S:      Maintained
8619 F:      Documentation/hwmon/max6697
8620 F:      Documentation/devicetree/bindings/i2c/max6697.txt
8621 F:      drivers/hwmon/max6697.c
8622 F:      include/linux/platform_data/max6697.h
8623
8624 MAX9860 MONO AUDIO VOICE CODEC DRIVER
8625 M:      Peter Rosin <peda@axentia.se>
8626 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8627 S:      Maintained
8628 F:      Documentation/devicetree/bindings/sound/max9860.txt
8629 F:      sound/soc/codecs/max9860.*
8630
8631 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
8632 M:      Javier Martinez Canillas <javier@dowhile0.org>
8633 L:      linux-kernel@vger.kernel.org
8634 S:      Supported
8635 F:      drivers/regulator/max77802-regulator.c
8636 F:      Documentation/devicetree/bindings/*/*max77802.txt
8637 F:      include/dt-bindings/*/*max77802.h
8638
8639 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
8640 M:      Krzysztof Kozlowski <krzk@kernel.org>
8641 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8642 L:      linux-pm@vger.kernel.org
8643 S:      Supported
8644 F:      drivers/power/supply/max14577_charger.c
8645 F:      drivers/power/supply/max77693_charger.c
8646
8647 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
8648 M:      Chanwoo Choi <cw00.choi@samsung.com>
8649 M:      Krzysztof Kozlowski <krzk@kernel.org>
8650 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8651 L:      linux-kernel@vger.kernel.org
8652 S:      Supported
8653 F:      drivers/*/max14577*.c
8654 F:      drivers/*/max77686*.c
8655 F:      drivers/*/max77693*.c
8656 F:      drivers/extcon/extcon-max14577.c
8657 F:      drivers/extcon/extcon-max77693.c
8658 F:      drivers/rtc/rtc-max77686.c
8659 F:      drivers/clk/clk-max77686.c
8660 F:      Documentation/devicetree/bindings/mfd/max14577.txt
8661 F:      Documentation/devicetree/bindings/*/max77686.txt
8662 F:      Documentation/devicetree/bindings/mfd/max77693.txt
8663 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
8664 F:      include/linux/mfd/max14577*.h
8665 F:      include/linux/mfd/max77686*.h
8666 F:      include/linux/mfd/max77693*.h
8667
8668 MAXIRADIO FM RADIO RECEIVER DRIVER
8669 M:      Hans Verkuil <hverkuil@xs4all.nl>
8670 L:      linux-media@vger.kernel.org
8671 T:      git git://linuxtv.org/media_tree.git
8672 W:      https://linuxtv.org
8673 S:      Maintained
8674 F:      drivers/media/radio/radio-maxiradio*
8675
8676 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
8677 M:      Peter Rosin <peda@axentia.se>
8678 L:      linux-iio@vger.kernel.org
8679 S:      Maintained
8680 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
8681 F:      drivers/iio/potentiometer/mcp4018.c
8682 F:      drivers/iio/potentiometer/mcp4531.c
8683
8684 MCR20A IEEE-802.15.4 RADIO DRIVER
8685 M:      Xue Liu <liuxuenetmail@gmail.com>
8686 L:      linux-wpan@vger.kernel.org
8687 W:      https://github.com/xueliu/mcr20a-linux
8688 S:      Maintained
8689 F:      drivers/net/ieee802154/mcr20a.c
8690 F:      drivers/net/ieee802154/mcr20a.h
8691 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
8692
8693 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
8694 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
8695 L:      linux-iio@vger.kernel.org
8696 S:      Maintained
8697 F:      drivers/iio/dac/cio-dac.c
8698
8699 MEDIA DRIVERS FOR ASCOT2E
8700 M:      Sergey Kozlov <serjk@netup.ru>
8701 M:      Abylay Ospan <aospan@netup.ru>
8702 L:      linux-media@vger.kernel.org
8703 W:      https://linuxtv.org
8704 W:      http://netup.tv/
8705 T:      git git://linuxtv.org/media_tree.git
8706 S:      Supported
8707 F:      drivers/media/dvb-frontends/ascot2e*
8708
8709 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
8710 M:      Jasmin Jessich <jasmin@anw.at>
8711 L:      linux-media@vger.kernel.org
8712 W:      https://linuxtv.org
8713 T:      git git://linuxtv.org/media_tree.git
8714 S:      Maintained
8715 F:      drivers/media/dvb-frontends/cxd2099*
8716
8717 MEDIA DRIVERS FOR CXD2841ER
8718 M:      Sergey Kozlov <serjk@netup.ru>
8719 M:      Abylay Ospan <aospan@netup.ru>
8720 L:      linux-media@vger.kernel.org
8721 W:      https://linuxtv.org
8722 W:      http://netup.tv/
8723 T:      git git://linuxtv.org/media_tree.git
8724 S:      Supported
8725 F:      drivers/media/dvb-frontends/cxd2841er*
8726
8727 MEDIA DRIVERS FOR CXD2880
8728 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
8729 L:      linux-media@vger.kernel.org
8730 W:      http://linuxtv.org/
8731 T:      git git://linuxtv.org/media_tree.git
8732 S:      Supported
8733 F:      drivers/media/dvb-frontends/cxd2880/*
8734 F:      drivers/media/spi/cxd2880*
8735
8736 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
8737 M:      Daniel Scheller <d.scheller.oss@gmail.com>
8738 L:      linux-media@vger.kernel.org
8739 W:      https://linuxtv.org
8740 T:      git git://linuxtv.org/media_tree.git
8741 S:      Maintained
8742 F:      drivers/media/pci/ddbridge/*
8743
8744 MEDIA DRIVERS FOR FREESCALE IMX
8745 M:      Steve Longerbeam <slongerbeam@gmail.com>
8746 M:      Philipp Zabel <p.zabel@pengutronix.de>
8747 L:      linux-media@vger.kernel.org
8748 T:      git git://linuxtv.org/media_tree.git
8749 S:      Maintained
8750 F:      Documentation/devicetree/bindings/media/imx.txt
8751 F:      Documentation/media/v4l-drivers/imx.rst
8752 F:      drivers/staging/media/imx/
8753 F:      include/linux/imx-media.h
8754 F:      include/media/imx.h
8755
8756 MEDIA DRIVERS FOR HELENE
8757 M:      Abylay Ospan <aospan@netup.ru>
8758 L:      linux-media@vger.kernel.org
8759 W:      https://linuxtv.org
8760 W:      http://netup.tv/
8761 T:      git git://linuxtv.org/media_tree.git
8762 S:      Supported
8763 F:      drivers/media/dvb-frontends/helene*
8764
8765 MEDIA DRIVERS FOR HORUS3A
8766 M:      Sergey Kozlov <serjk@netup.ru>
8767 M:      Abylay Ospan <aospan@netup.ru>
8768 L:      linux-media@vger.kernel.org
8769 W:      https://linuxtv.org
8770 W:      http://netup.tv/
8771 T:      git git://linuxtv.org/media_tree.git
8772 S:      Supported
8773 F:      drivers/media/dvb-frontends/horus3a*
8774
8775 MEDIA DRIVERS FOR LNBH25
8776 M:      Sergey Kozlov <serjk@netup.ru>
8777 M:      Abylay Ospan <aospan@netup.ru>
8778 L:      linux-media@vger.kernel.org
8779 W:      https://linuxtv.org
8780 W:      http://netup.tv/
8781 T:      git git://linuxtv.org/media_tree.git
8782 S:      Supported
8783 F:      drivers/media/dvb-frontends/lnbh25*
8784
8785 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
8786 M:      Daniel Scheller <d.scheller.oss@gmail.com>
8787 L:      linux-media@vger.kernel.org
8788 W:      https://linuxtv.org
8789 T:      git git://linuxtv.org/media_tree.git
8790 S:      Maintained
8791 F:      drivers/media/dvb-frontends/mxl5xx*
8792
8793 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
8794 M:      Sergey Kozlov <serjk@netup.ru>
8795 M:      Abylay Ospan <aospan@netup.ru>
8796 L:      linux-media@vger.kernel.org
8797 W:      https://linuxtv.org
8798 W:      http://netup.tv/
8799 T:      git git://linuxtv.org/media_tree.git
8800 S:      Supported
8801 F:      drivers/media/pci/netup_unidvb/*
8802
8803 MEDIA DRIVERS FOR RENESAS - CEU
8804 M:      Jacopo Mondi <jacopo@jmondi.org>
8805 L:      linux-media@vger.kernel.org
8806 L:      linux-renesas-soc@vger.kernel.org
8807 T:      git git://linuxtv.org/media_tree.git
8808 S:      Supported
8809 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
8810 F:      drivers/media/platform/renesas-ceu.c
8811 F:      include/media/drv-intf/renesas-ceu.h
8812
8813 MEDIA DRIVERS FOR RENESAS - DRIF
8814 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
8815 L:      linux-media@vger.kernel.org
8816 L:      linux-renesas-soc@vger.kernel.org
8817 T:      git git://linuxtv.org/media_tree.git
8818 S:      Supported
8819 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
8820 F:      drivers/media/platform/rcar_drif.c
8821
8822 MEDIA DRIVERS FOR RENESAS - FCP
8823 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
8824 L:      linux-media@vger.kernel.org
8825 L:      linux-renesas-soc@vger.kernel.org
8826 T:      git git://linuxtv.org/media_tree.git
8827 S:      Supported
8828 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
8829 F:      drivers/media/platform/rcar-fcp.c
8830 F:      include/media/rcar-fcp.h
8831
8832 MEDIA DRIVERS FOR RENESAS - FDP1
8833 M:      Kieran Bingham <kieran@bingham.xyz>
8834 L:      linux-media@vger.kernel.org
8835 L:      linux-renesas-soc@vger.kernel.org
8836 T:      git git://linuxtv.org/media_tree.git
8837 S:      Supported
8838 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
8839 F:      drivers/media/platform/rcar_fdp1.c
8840
8841 MEDIA DRIVERS FOR RENESAS - VIN
8842 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
8843 L:      linux-media@vger.kernel.org
8844 L:      linux-renesas-soc@vger.kernel.org
8845 T:      git git://linuxtv.org/media_tree.git
8846 S:      Supported
8847 F:      Documentation/devicetree/bindings/media/rcar_vin.txt
8848 F:      drivers/media/platform/rcar-vin/
8849
8850 MEDIA DRIVERS FOR RENESAS - VSP1
8851 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
8852 L:      linux-media@vger.kernel.org
8853 L:      linux-renesas-soc@vger.kernel.org
8854 T:      git git://linuxtv.org/media_tree.git
8855 S:      Supported
8856 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
8857 F:      drivers/media/platform/vsp1/
8858
8859 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
8860 M:      Daniel Scheller <d.scheller.oss@gmail.com>
8861 L:      linux-media@vger.kernel.org
8862 W:      https://linuxtv.org
8863 T:      git git://linuxtv.org/media_tree.git
8864 S:      Maintained
8865 F:      drivers/media/dvb-frontends/stv0910*
8866
8867 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
8868 M:      Daniel Scheller <d.scheller.oss@gmail.com>
8869 L:      linux-media@vger.kernel.org
8870 W:      https://linuxtv.org
8871 T:      git git://linuxtv.org/media_tree.git
8872 S:      Maintained
8873 F:      drivers/media/dvb-frontends/stv6111*
8874
8875 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
8876 M:      Dmitry Osipenko <digetx@gmail.com>
8877 L:      linux-media@vger.kernel.org
8878 L:      linux-tegra@vger.kernel.org
8879 T:      git git://linuxtv.org/media_tree.git
8880 S:      Maintained
8881 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
8882 F:      drivers/staging/media/tegra-vde/
8883
8884 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
8885 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
8886 P:      LinuxTV.org Project
8887 L:      linux-media@vger.kernel.org
8888 W:      https://linuxtv.org
8889 Q:      http://patchwork.kernel.org/project/linux-media/list/
8890 T:      git git://linuxtv.org/media_tree.git
8891 S:      Maintained
8892 F:      Documentation/devicetree/bindings/media/
8893 F:      Documentation/media/
8894 F:      drivers/media/
8895 F:      drivers/staging/media/
8896 F:      include/linux/platform_data/media/
8897 F:      include/media/
8898 F:      include/uapi/linux/dvb/
8899 F:      include/uapi/linux/videodev2.h
8900 F:      include/uapi/linux/media.h
8901 F:      include/uapi/linux/v4l2-*
8902 F:      include/uapi/linux/meye.h
8903 F:      include/uapi/linux/ivtv*
8904 F:      include/uapi/linux/uvcvideo.h
8905
8906 MEDIATEK CIR DRIVER
8907 M:      Sean Wang <sean.wang@mediatek.com>
8908 S:      Maintained
8909 F:      drivers/media/rc/mtk-cir.c
8910
8911 MEDIATEK DMA DRIVER
8912 M:      Sean Wang <sean.wang@mediatek.com>
8913 L:      dmaengine@vger.kernel.org
8914 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8915 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
8916 S:      Maintained
8917 F:      Documentation/devicetree/bindings/dma/mtk-*
8918 F:      drivers/dma/mediatek/
8919
8920 MEDIATEK PMIC LED DRIVER
8921 M:      Sean Wang <sean.wang@mediatek.com>
8922 S:      Maintained
8923 F:      drivers/leds/leds-mt6323.c
8924 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
8925
8926 MEDIATEK ETHERNET DRIVER
8927 M:      Felix Fietkau <nbd@openwrt.org>
8928 M:      John Crispin <john@phrozen.org>
8929 M:      Sean Wang <sean.wang@mediatek.com>
8930 M:      Nelson Chang <nelson.chang@mediatek.com>
8931 L:      netdev@vger.kernel.org
8932 S:      Maintained
8933 F:      drivers/net/ethernet/mediatek/
8934
8935 MEDIATEK SWITCH DRIVER
8936 M:      Sean Wang <sean.wang@mediatek.com>
8937 L:      netdev@vger.kernel.org
8938 S:      Maintained
8939 F:      drivers/net/dsa/mt7530.*
8940 F:      net/dsa/tag_mtk.c
8941
8942 MEDIATEK JPEG DRIVER
8943 M:      Rick Chang <rick.chang@mediatek.com>
8944 M:      Bin Liu <bin.liu@mediatek.com>
8945 S:      Supported
8946 F:      drivers/media/platform/mtk-jpeg/
8947 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
8948
8949 MEDIATEK MDP DRIVER
8950 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
8951 M:      Houlong Wei <houlong.wei@mediatek.com>
8952 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
8953 S:      Supported
8954 F:      drivers/media/platform/mtk-mdp/
8955 F:      drivers/media/platform/mtk-vpu/
8956 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
8957
8958 MEDIATEK MEDIA DRIVER
8959 M:      Tiffany Lin <tiffany.lin@mediatek.com>
8960 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
8961 S:      Supported
8962 F:      drivers/media/platform/mtk-vcodec/
8963 F:      drivers/media/platform/mtk-vpu/
8964 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
8965 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
8966
8967 MEDIATEK MT7601U WIRELESS LAN DRIVER
8968 M:      Jakub Kicinski <kubakici@wp.pl>
8969 L:      linux-wireless@vger.kernel.org
8970 S:      Maintained
8971 F:      drivers/net/wireless/mediatek/mt7601u/
8972
8973 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
8974 M:      Sean Wang <sean.wang@mediatek.com>
8975 S:      Maintained
8976 F:      drivers/char/hw_random/mtk-rng.c
8977
8978 MEDIATEK USB3 DRD IP DRIVER
8979 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
8980 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
8981 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8982 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
8983 S:      Maintained
8984 F:      drivers/usb/mtu3/
8985
8986 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
8987 M:      Peter Senna Tschudin <peter.senna@collabora.com>
8988 M:      Martin Donnelly <martin.donnelly@ge.com>
8989 M:      Martyn Welch <martyn.welch@collabora.co.uk>
8990 S:      Maintained
8991 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
8992 F:      Documentation/devicetree/bindings/video/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
8993
8994 MEGARAID SCSI/SAS DRIVERS
8995 M:      Kashyap Desai <kashyap.desai@broadcom.com>
8996 M:      Sumit Saxena <sumit.saxena@broadcom.com>
8997 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
8998 L:      megaraidlinux.pdl@broadcom.com
8999 L:      linux-scsi@vger.kernel.org
9000 W:      http://www.avagotech.com/support/
9001 S:      Maintained
9002 F:      Documentation/scsi/megaraid.txt
9003 F:      drivers/scsi/megaraid.*
9004 F:      drivers/scsi/megaraid/
9005
9006 MELEXIS MLX90614 DRIVER
9007 M:      Crt Mori <cmo@melexis.com>
9008 L:      linux-iio@vger.kernel.org
9009 W:      http://www.melexis.com
9010 S:      Supported
9011 F:      drivers/iio/temperature/mlx90614.c
9012
9013 MELEXIS MLX90632 DRIVER
9014 M:      Crt Mori <cmo@melexis.com>
9015 L:      linux-iio@vger.kernel.org
9016 W:      http://www.melexis.com
9017 S:      Supported
9018 F:      drivers/iio/temperature/mlx90632.c
9019
9020 MELFAS MIP4 TOUCHSCREEN DRIVER
9021 M:      Sangwon Jee <jeesw@melfas.com>
9022 W:      http://www.melfas.com
9023 S:      Supported
9024 F:      drivers/input/touchscreen/melfas_mip4.c
9025 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
9026
9027 MELLANOX ETHERNET DRIVER (mlx4_en)
9028 M:      Tariq Toukan <tariqt@mellanox.com>
9029 L:      netdev@vger.kernel.org
9030 S:      Supported
9031 W:      http://www.mellanox.com
9032 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9033 F:      drivers/net/ethernet/mellanox/mlx4/en_*
9034
9035 MELLANOX ETHERNET DRIVER (mlx5e)
9036 M:      Saeed Mahameed <saeedm@mellanox.com>
9037 L:      netdev@vger.kernel.org
9038 S:      Supported
9039 W:      http://www.mellanox.com
9040 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9041 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
9042
9043 MELLANOX ETHERNET INNOVA DRIVER
9044 R:      Boris Pismenny <borisp@mellanox.com>
9045 L:      netdev@vger.kernel.org
9046 S:      Supported
9047 W:      http://www.mellanox.com
9048 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9049 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
9050 F:      include/linux/mlx5/mlx5_ifc_fpga.h
9051
9052 MELLANOX ETHERNET INNOVA IPSEC DRIVER
9053 R:      Boris Pismenny <borisp@mellanox.com>
9054 L:      netdev@vger.kernel.org
9055 S:      Supported
9056 W:      http://www.mellanox.com
9057 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9058 F:      drivers/net/ethernet/mellanox/mlx5/core/en_ipsec/*
9059 F:      drivers/net/ethernet/mellanox/mlx5/core/ipsec*
9060
9061 MELLANOX ETHERNET SWITCH DRIVERS
9062 M:      Jiri Pirko <jiri@mellanox.com>
9063 M:      Ido Schimmel <idosch@mellanox.com>
9064 L:      netdev@vger.kernel.org
9065 S:      Supported
9066 W:      http://www.mellanox.com
9067 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9068 F:      drivers/net/ethernet/mellanox/mlxsw/
9069
9070 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
9071 M:      mlxsw@mellanox.com
9072 L:      netdev@vger.kernel.org
9073 S:      Supported
9074 W:      http://www.mellanox.com
9075 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9076 F:      drivers/net/ethernet/mellanox/mlxfw/
9077
9078 MELLANOX HARDWARE PLATFORM SUPPORT
9079 M:      Andy Shevchenko <andy@infradead.org>
9080 M:      Darren Hart <dvhart@infradead.org>
9081 M:      Vadim Pasternak <vadimp@mellanox.com>
9082 L:      platform-driver-x86@vger.kernel.org
9083 S:      Supported
9084 F:      drivers/platform/mellanox/
9085
9086 MELLANOX MLX4 core VPI driver
9087 M:      Tariq Toukan <tariqt@mellanox.com>
9088 L:      netdev@vger.kernel.org
9089 L:      linux-rdma@vger.kernel.org
9090 W:      http://www.mellanox.com
9091 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9092 S:      Supported
9093 F:      drivers/net/ethernet/mellanox/mlx4/
9094 F:      include/linux/mlx4/
9095
9096 MELLANOX MLX4 IB driver
9097 M:      Yishai Hadas <yishaih@mellanox.com>
9098 L:      linux-rdma@vger.kernel.org
9099 W:      http://www.mellanox.com
9100 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9101 S:      Supported
9102 F:      drivers/infiniband/hw/mlx4/
9103 F:      include/linux/mlx4/
9104 F:      include/uapi/rdma/mlx4-abi.h
9105
9106 MELLANOX MLX5 core VPI driver
9107 M:      Saeed Mahameed <saeedm@mellanox.com>
9108 M:      Leon Romanovsky <leonro@mellanox.com>
9109 L:      netdev@vger.kernel.org
9110 L:      linux-rdma@vger.kernel.org
9111 W:      http://www.mellanox.com
9112 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9113 S:      Supported
9114 F:      drivers/net/ethernet/mellanox/mlx5/core/
9115 F:      include/linux/mlx5/
9116
9117 MELLANOX MLX5 IB driver
9118 M:      Leon Romanovsky <leonro@mellanox.com>
9119 L:      linux-rdma@vger.kernel.org
9120 W:      http://www.mellanox.com
9121 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9122 S:      Supported
9123 F:      drivers/infiniband/hw/mlx5/
9124 F:      include/linux/mlx5/
9125 F:      include/uapi/rdma/mlx5-abi.h
9126
9127 MELLANOX MLXCPLD I2C AND MUX DRIVER
9128 M:      Vadim Pasternak <vadimp@mellanox.com>
9129 M:      Michael Shych <michaelsh@mellanox.com>
9130 L:      linux-i2c@vger.kernel.org
9131 S:      Supported
9132 F:      drivers/i2c/busses/i2c-mlxcpld.c
9133 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
9134 F:      Documentation/i2c/busses/i2c-mlxcpld
9135
9136 MELLANOX MLXCPLD LED DRIVER
9137 M:      Vadim Pasternak <vadimp@mellanox.com>
9138 L:      linux-leds@vger.kernel.org
9139 S:      Supported
9140 F:      drivers/leds/leds-mlxcpld.c
9141 F:      drivers/leds/leds-mlxreg.c
9142 F:      Documentation/leds/leds-mlxcpld.txt
9143
9144 MELLANOX PLATFORM DRIVER
9145 M:      Vadim Pasternak <vadimp@mellanox.com>
9146 L:      platform-driver-x86@vger.kernel.org
9147 S:      Supported
9148 F:      drivers/platform/x86/mlx-platform.c
9149
9150 MEMBARRIER SUPPORT
9151 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
9152 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
9153 L:      linux-kernel@vger.kernel.org
9154 S:      Supported
9155 F:      kernel/sched/membarrier.c
9156 F:      include/uapi/linux/membarrier.h
9157 F:      arch/powerpc/include/asm/membarrier.h
9158
9159 MEMORY MANAGEMENT
9160 L:      linux-mm@kvack.org
9161 W:      http://www.linux-mm.org
9162 S:      Maintained
9163 F:      include/linux/mm.h
9164 F:      include/linux/gfp.h
9165 F:      include/linux/mmzone.h
9166 F:      include/linux/memory_hotplug.h
9167 F:      include/linux/vmalloc.h
9168 F:      mm/
9169
9170 MEMORY TECHNOLOGY DEVICES (MTD)
9171 M:      David Woodhouse <dwmw2@infradead.org>
9172 M:      Brian Norris <computersforpeace@gmail.com>
9173 M:      Boris Brezillon <boris.brezillon@bootlin.com>
9174 M:      Marek Vasut <marek.vasut@gmail.com>
9175 M:      Richard Weinberger <richard@nod.at>
9176 L:      linux-mtd@lists.infradead.org
9177 W:      http://www.linux-mtd.infradead.org/
9178 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9179 T:      git git://git.infradead.org/linux-mtd.git master
9180 T:      git git://git.infradead.org/linux-mtd.git mtd/next
9181 S:      Maintained
9182 F:      Documentation/devicetree/bindings/mtd/
9183 F:      drivers/mtd/
9184 F:      include/linux/mtd/
9185 F:      include/uapi/mtd/
9186
9187 MEN A21 WATCHDOG DRIVER
9188 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9189 L:      linux-watchdog@vger.kernel.org
9190 S:      Maintained
9191 F:      drivers/watchdog/mena21_wdt.c
9192
9193 MEN CHAMELEON BUS (mcb)
9194 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9195 S:      Maintained
9196 F:      drivers/mcb/
9197 F:      include/linux/mcb.h
9198 F:      Documentation/men-chameleon-bus.txt
9199
9200 MEN F21BMC (Board Management Controller)
9201 M:      Andreas Werner <andreas.werner@men.de>
9202 S:      Supported
9203 F:      drivers/mfd/menf21bmc.c
9204 F:      drivers/watchdog/menf21bmc_wdt.c
9205 F:      drivers/leds/leds-menf21bmc.c
9206 F:      drivers/hwmon/menf21bmc_hwmon.c
9207 F:      Documentation/hwmon/menf21bmc
9208
9209 MESON AO CEC DRIVER FOR AMLOGIC SOCS
9210 M:      Neil Armstrong <narmstrong@baylibre.com>
9211 L:      linux-media@lists.freedesktop.org
9212 L:      linux-amlogic@lists.infradead.org
9213 W:      http://linux-meson.com/
9214 S:      Supported
9215 F:      drivers/media/platform/meson/ao-cec.c
9216 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
9217 T:      git git://linuxtv.org/media_tree.git
9218
9219 MICROBLAZE ARCHITECTURE
9220 M:      Michal Simek <monstr@monstr.eu>
9221 W:      http://www.monstr.eu/fdt/
9222 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
9223 S:      Supported
9224 F:      arch/microblaze/
9225
9226 MICROCHIP / ATMEL AT91 SERIAL DRIVER
9227 M:      Richard Genoud <richard.genoud@gmail.com>
9228 S:      Maintained
9229 F:      drivers/tty/serial/atmel_serial.c
9230 F:      drivers/tty/serial/atmel_serial.h
9231
9232 MICROCHIP / ATMEL DMA DRIVER
9233 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9234 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9235 L:      dmaengine@vger.kernel.org
9236 S:      Supported
9237 F:      drivers/dma/at_hdmac.c
9238 F:      drivers/dma/at_hdmac_regs.h
9239 F:      include/linux/platform_data/dma-atmel.h
9240
9241 MICROCHIP / ATMEL ECC DRIVER
9242 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
9243 L:      linux-crypto@vger.kernel.org
9244 S:      Maintained
9245 F:      drivers/crypto/atmel-ecc.*
9246
9247 MICROCHIP / ATMEL ISC DRIVER
9248 M:      Songjun Wu <songjun.wu@microchip.com>
9249 L:      linux-media@vger.kernel.org
9250 S:      Supported
9251 F:      drivers/media/platform/atmel/atmel-isc.c
9252 F:      drivers/media/platform/atmel/atmel-isc-regs.h
9253 F:      devicetree/bindings/media/atmel-isc.txt
9254
9255 MICROCHIP / ATMEL NAND DRIVER
9256 M:      Wenyou Yang <wenyou.yang@microchip.com>
9257 M:      Josh Wu <rainyfeeling@outlook.com>
9258 L:      linux-mtd@lists.infradead.org
9259 S:      Supported
9260 F:      drivers/mtd/nand/raw/atmel/*
9261 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
9262
9263 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
9264 M:      Woojung Huh <Woojung.Huh@microchip.com>
9265 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9266 L:      netdev@vger.kernel.org
9267 S:      Maintained
9268 F:      net/dsa/tag_ksz.c
9269 F:      drivers/net/dsa/microchip/*
9270 F:      include/linux/platform_data/microchip-ksz.h
9271 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
9272
9273 MICROCHIP LAN743X ETHERNET DRIVER
9274 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
9275 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9276 L:      netdev@vger.kernel.org
9277 S:      Maintained
9278 F:      drivers/net/ethernet/microchip/lan743x_*
9279
9280 MICROCHIP USB251XB DRIVER
9281 M:      Richard Leitner <richard.leitner@skidata.com>
9282 L:      linux-usb@vger.kernel.org
9283 S:      Maintained
9284 F:      drivers/usb/misc/usb251xb.c
9285 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
9286
9287 MICROSEMI MIPS SOCS
9288 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9289 L:      linux-mips@linux-mips.org
9290 S:      Maintained
9291 F:      arch/mips/generic/board-ocelot.c
9292 F:      arch/mips/configs/generic/board-ocelot.config
9293 F:      arch/mips/boot/dts/mscc/
9294 F:      Documentation/devicetree/bindings/mips/mscc.txt
9295
9296 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
9297 M:      Don Brace <don.brace@microsemi.com>
9298 L:      esc.storagedev@microsemi.com
9299 L:      linux-scsi@vger.kernel.org
9300 S:      Supported
9301 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
9302 F:      drivers/scsi/smartpqi/Kconfig
9303 F:      drivers/scsi/smartpqi/Makefile
9304 F:      include/linux/cciss*.h
9305 F:      include/uapi/linux/cciss*.h
9306 F:      Documentation/scsi/smartpqi.txt
9307
9308 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
9309 M:      Chen Yu <yu.c.chen@intel.com>
9310 L:      platform-driver-x86@vger.kernel.org
9311 S:      Supported
9312 F:      drivers/platform/x86/surfacepro3_button.c
9313
9314 MICROTEK X6 SCANNER
9315 M:      Oliver Neukum <oliver@neukum.org>
9316 S:      Maintained
9317 F:      drivers/usb/image/microtek.*
9318
9319 MIPS
9320 M:      Ralf Baechle <ralf@linux-mips.org>
9321 M:      James Hogan <jhogan@kernel.org>
9322 L:      linux-mips@linux-mips.org
9323 W:      http://www.linux-mips.org/
9324 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
9325 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
9326 S:      Supported
9327 F:      Documentation/devicetree/bindings/mips/
9328 F:      Documentation/mips/
9329 F:      arch/mips/
9330 F:      drivers/platform/mips/
9331
9332 MIPS BOSTON DEVELOPMENT BOARD
9333 M:      Paul Burton <paul.burton@mips.com>
9334 L:      linux-mips@linux-mips.org
9335 S:      Maintained
9336 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
9337 F:      arch/mips/boot/dts/img/boston.dts
9338 F:      arch/mips/configs/generic/board-boston.config
9339 F:      drivers/clk/imgtec/clk-boston.c
9340 F:      include/dt-bindings/clock/boston-clock.h
9341
9342 MIPS GENERIC PLATFORM
9343 M:      Paul Burton <paul.burton@mips.com>
9344 L:      linux-mips@linux-mips.org
9345 S:      Supported
9346 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
9347 F:      arch/mips/generic/
9348 F:      arch/mips/tools/generic-board-config.sh
9349
9350 MIPS/LOONGSON1 ARCHITECTURE
9351 M:      Keguang Zhang <keguang.zhang@gmail.com>
9352 L:      linux-mips@linux-mips.org
9353 S:      Maintained
9354 F:      arch/mips/loongson32/
9355 F:      arch/mips/include/asm/mach-loongson32/
9356 F:      drivers/*/*loongson1*
9357 F:      drivers/*/*/*loongson1*
9358
9359 MIPS/LOONGSON2 ARCHITECTURE
9360 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
9361 L:      linux-mips@linux-mips.org
9362 S:      Maintained
9363 F:      arch/mips/loongson64/*{2e/2f}*
9364 F:      arch/mips/include/asm/mach-loongson64/
9365 F:      drivers/*/*loongson2*
9366 F:      drivers/*/*/*loongson2*
9367
9368 MIPS/LOONGSON3 ARCHITECTURE
9369 M:      Huacai Chen <chenhc@lemote.com>
9370 L:      linux-mips@linux-mips.org
9371 S:      Maintained
9372 F:      arch/mips/loongson64/
9373 F:      arch/mips/include/asm/mach-loongson64/
9374 F:      drivers/platform/mips/cpu_hwmon.c
9375 F:      drivers/*/*loongson3*
9376 F:      drivers/*/*/*loongson3*
9377
9378 MIPS RINT INSTRUCTION EMULATION
9379 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
9380 L:      linux-mips@linux-mips.org
9381 S:      Supported
9382 F:      arch/mips/math-emu/sp_rint.c
9383 F:      arch/mips/math-emu/dp_rint.c
9384
9385 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
9386 M:      Hans Verkuil <hverkuil@xs4all.nl>
9387 L:      linux-media@vger.kernel.org
9388 T:      git git://linuxtv.org/media_tree.git
9389 W:      https://linuxtv.org
9390 S:      Odd Fixes
9391 F:      drivers/media/radio/radio-miropcm20*
9392
9393 MMP SUPPORT
9394 M:      Eric Miao <eric.y.miao@gmail.com>
9395 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
9396 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9397 T:      git git://github.com/hzhuang1/linux.git
9398 T:      git git://git.linaro.org/people/ycmiao/pxa-linux.git
9399 S:      Maintained
9400 F:      arch/arm/boot/dts/mmp*
9401 F:      arch/arm/mach-mmp/
9402
9403 MN88472 MEDIA DRIVER
9404 M:      Antti Palosaari <crope@iki.fi>
9405 L:      linux-media@vger.kernel.org
9406 W:      https://linuxtv.org
9407 W:      http://palosaari.fi/linux/
9408 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9409 S:      Maintained
9410 F:      drivers/media/dvb-frontends/mn88472*
9411
9412 MN88473 MEDIA DRIVER
9413 M:      Antti Palosaari <crope@iki.fi>
9414 L:      linux-media@vger.kernel.org
9415 W:      https://linuxtv.org
9416 W:      http://palosaari.fi/linux/
9417 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9418 S:      Maintained
9419 F:      drivers/media/dvb-frontends/mn88473*
9420
9421 MODULE SUPPORT
9422 M:      Jessica Yu <jeyu@kernel.org>
9423 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
9424 S:      Maintained
9425 F:      include/linux/module.h
9426 F:      kernel/module.c
9427
9428 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
9429 W:      http://popies.net/meye/
9430 S:      Orphan
9431 F:      Documentation/media/v4l-drivers/meye*
9432 F:      drivers/media/pci/meye/
9433 F:      include/uapi/linux/meye.h
9434
9435 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
9436 M:      Jiri Slaby <jirislaby@gmail.com>
9437 S:      Maintained
9438 F:      Documentation/serial/moxa-smartio
9439 F:      drivers/tty/mxser.*
9440
9441 MR800 AVERMEDIA USB FM RADIO DRIVER
9442 M:      Alexey Klimov <klimov.linux@gmail.com>
9443 L:      linux-media@vger.kernel.org
9444 T:      git git://linuxtv.org/media_tree.git
9445 S:      Maintained
9446 F:      drivers/media/radio/radio-mr800.c
9447
9448 MRF24J40 IEEE 802.15.4 RADIO DRIVER
9449 M:      Alan Ott <alan@signal11.us>
9450 L:      linux-wpan@vger.kernel.org
9451 S:      Maintained
9452 F:      drivers/net/ieee802154/mrf24j40.c
9453 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
9454
9455 MSI LAPTOP SUPPORT
9456 M:      "Lee, Chun-Yi" <jlee@suse.com>
9457 L:      platform-driver-x86@vger.kernel.org
9458 S:      Maintained
9459 F:      drivers/platform/x86/msi-laptop.c
9460
9461 MSI WMI SUPPORT
9462 L:      platform-driver-x86@vger.kernel.org
9463 S:      Orphan
9464 F:      drivers/platform/x86/msi-wmi.c
9465
9466 MSI001 MEDIA DRIVER
9467 M:      Antti Palosaari <crope@iki.fi>
9468 L:      linux-media@vger.kernel.org
9469 W:      https://linuxtv.org
9470 W:      http://palosaari.fi/linux/
9471 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9472 T:      git git://linuxtv.org/anttip/media_tree.git
9473 S:      Maintained
9474 F:      drivers/media/tuners/msi001*
9475
9476 MSI2500 MEDIA DRIVER
9477 M:      Antti Palosaari <crope@iki.fi>
9478 L:      linux-media@vger.kernel.org
9479 W:      https://linuxtv.org
9480 W:      http://palosaari.fi/linux/
9481 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9482 T:      git git://linuxtv.org/anttip/media_tree.git
9483 S:      Maintained
9484 F:      drivers/media/usb/msi2500/
9485
9486 MSYSTEMS DISKONCHIP G3 MTD DRIVER
9487 M:      Robert Jarzmik <robert.jarzmik@free.fr>
9488 L:      linux-mtd@lists.infradead.org
9489 S:      Maintained
9490 F:      drivers/mtd/devices/docg3*
9491
9492 MT9M032 APTINA SENSOR DRIVER
9493 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9494 L:      linux-media@vger.kernel.org
9495 T:      git git://linuxtv.org/media_tree.git
9496 S:      Maintained
9497 F:      drivers/media/i2c/mt9m032.c
9498 F:      include/media/i2c/mt9m032.h
9499
9500 MT9P031 APTINA CAMERA SENSOR
9501 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9502 L:      linux-media@vger.kernel.org
9503 T:      git git://linuxtv.org/media_tree.git
9504 S:      Maintained
9505 F:      drivers/media/i2c/mt9p031.c
9506 F:      include/media/i2c/mt9p031.h
9507
9508 MT9T001 APTINA CAMERA SENSOR
9509 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9510 L:      linux-media@vger.kernel.org
9511 T:      git git://linuxtv.org/media_tree.git
9512 S:      Maintained
9513 F:      drivers/media/i2c/mt9t001.c
9514 F:      include/media/i2c/mt9t001.h
9515
9516 MT9T112 APTINA CAMERA SENSOR
9517 M:      Jacopo Mondi <jacopo@jmondi.org>
9518 L:      linux-media@vger.kernel.org
9519 T:      git git://linuxtv.org/media_tree.git
9520 S:      Odd Fixes
9521 F:      drivers/media/i2c/mt9t112.c
9522 F:      include/media/i2c/mt9t112.h
9523
9524 MT9V032 APTINA CAMERA SENSOR
9525 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9526 L:      linux-media@vger.kernel.org
9527 T:      git git://linuxtv.org/media_tree.git
9528 S:      Maintained
9529 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
9530 F:      drivers/media/i2c/mt9v032.c
9531 F:      include/media/i2c/mt9v032.h
9532
9533 MULTIFUNCTION DEVICES (MFD)
9534 M:      Lee Jones <lee.jones@linaro.org>
9535 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
9536 S:      Supported
9537 F:      Documentation/devicetree/bindings/mfd/
9538 F:      drivers/mfd/
9539 F:      include/linux/mfd/
9540 F:      include/dt-bindings/mfd/
9541
9542 MULTIMEDIA CARD (MMC) ETC. OVER SPI
9543 S:      Orphan
9544 F:      drivers/mmc/host/mmc_spi.c
9545 F:      include/linux/spi/mmc_spi.h
9546
9547 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
9548 M:      Ulf Hansson <ulf.hansson@linaro.org>
9549 L:      linux-mmc@vger.kernel.org
9550 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
9551 S:      Maintained
9552 F:      Documentation/devicetree/bindings/mmc/
9553 F:      drivers/mmc/
9554 F:      include/linux/mmc/
9555 F:      include/uapi/linux/mmc/
9556
9557 MULTIPLEXER SUBSYSTEM
9558 M:      Peter Rosin <peda@axentia.se>
9559 S:      Maintained
9560 F:      Documentation/ABI/testing/mux/sysfs-class-mux*
9561 F:      Documentation/devicetree/bindings/mux/
9562 F:      include/linux/dt-bindings/mux/
9563 F:      include/linux/mux/
9564 F:      drivers/mux/
9565
9566 MULTITECH MULTIPORT CARD (ISICOM)
9567 S:      Orphan
9568 F:      drivers/tty/isicom.c
9569 F:      include/linux/isicom.h
9570
9571 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
9572 M:      Bin Liu <b-liu@ti.com>
9573 L:      linux-usb@vger.kernel.org
9574 S:      Maintained
9575 F:      drivers/usb/musb/
9576
9577 MXL5007T MEDIA DRIVER
9578 M:      Michael Krufky <mkrufky@linuxtv.org>
9579 L:      linux-media@vger.kernel.org
9580 W:      https://linuxtv.org
9581 W:      http://github.com/mkrufky
9582 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9583 T:      git git://linuxtv.org/mkrufky/tuners.git
9584 S:      Maintained
9585 F:      drivers/media/tuners/mxl5007t.*
9586
9587 MXSFB DRM DRIVER
9588 M:      Marek Vasut <marex@denx.de>
9589 S:      Supported
9590 F:      drivers/gpu/drm/mxsfb/
9591 F:      Documentation/devicetree/bindings/display/mxsfb-drm.txt
9592
9593 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
9594 M:      Chris Lee <christopher.lee@cspi.com>
9595 L:      netdev@vger.kernel.org
9596 W:      https://www.cspi.com/ethernet-products/support/downloads/
9597 S:      Supported
9598 F:      drivers/net/ethernet/myricom/myri10ge/
9599
9600 NAND FLASH SUBSYSTEM
9601 M:      Boris Brezillon <boris.brezillon@bootlin.com>
9602 R:      Richard Weinberger <richard@nod.at>
9603 L:      linux-mtd@lists.infradead.org
9604 W:      http://www.linux-mtd.infradead.org/
9605 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9606 T:      git git://git.infradead.org/linux-mtd.git nand/fixes
9607 T:      git git://git.infradead.org/linux-mtd.git nand/next
9608 S:      Maintained
9609 F:      drivers/mtd/nand/
9610 F:      include/linux/mtd/*nand*.h
9611
9612 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
9613 M:      Daniel Mack <zonque@gmail.com>
9614 S:      Maintained
9615 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9616 W:      http://www.native-instruments.com
9617 F:      sound/usb/caiaq/
9618
9619 NATSEMI ETHERNET DRIVER (DP8381x)
9620 S:      Orphan
9621 F:      drivers/net/ethernet/natsemi/natsemi.c
9622
9623 NCP FILESYSTEM
9624 M:      Petr Vandrovec <petr@vandrovec.name>
9625 S:      Obsolete
9626 F:      drivers/staging/ncpfs/
9627
9628 NCR 5380 SCSI DRIVERS
9629 M:      Finn Thain <fthain@telegraphics.com.au>
9630 M:      Michael Schmitz <schmitzmic@gmail.com>
9631 L:      linux-scsi@vger.kernel.org
9632 S:      Maintained
9633 F:      Documentation/scsi/g_NCR5380.txt
9634 F:      drivers/scsi/NCR5380.*
9635 F:      drivers/scsi/arm/cumana_1.c
9636 F:      drivers/scsi/arm/oak.c
9637 F:      drivers/scsi/atari_scsi.*
9638 F:      drivers/scsi/dmx3191d.c
9639 F:      drivers/scsi/g_NCR5380.*
9640 F:      drivers/scsi/mac_scsi.*
9641 F:      drivers/scsi/sun3_scsi.*
9642 F:      drivers/scsi/sun3_scsi_vme.c
9643
9644 NCR DUAL 700 SCSI DRIVER (MICROCHANNEL)
9645 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
9646 L:      linux-scsi@vger.kernel.org
9647 S:      Maintained
9648 F:      drivers/scsi/NCR_D700.*
9649
9650 NCT6775 HARDWARE MONITOR DRIVER
9651 M:      Guenter Roeck <linux@roeck-us.net>
9652 L:      linux-hwmon@vger.kernel.org
9653 S:      Maintained
9654 F:      Documentation/hwmon/nct6775
9655 F:      drivers/hwmon/nct6775.c
9656
9657 NETEFFECT IWARP RNIC DRIVER (IW_NES)
9658 M:      Faisal Latif <faisal.latif@intel.com>
9659 L:      linux-rdma@vger.kernel.org
9660 W:      http://www.intel.com/Products/Server/Adapters/Server-Cluster/Server-Cluster-overview.htm
9661 S:      Supported
9662 F:      drivers/infiniband/hw/nes/
9663 F:      include/uapi/rdma/nes-abi.h
9664
9665 NETEM NETWORK EMULATOR
9666 M:      Stephen Hemminger <stephen@networkplumber.org>
9667 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
9668 S:      Maintained
9669 F:      net/sched/sch_netem.c
9670
9671 NETERION 10GbE DRIVERS (s2io/vxge)
9672 M:      Jon Mason <jdmason@kudzu.us>
9673 L:      netdev@vger.kernel.org
9674 S:      Supported
9675 F:      Documentation/networking/s2io.txt
9676 F:      Documentation/networking/vxge.txt
9677 F:      drivers/net/ethernet/neterion/
9678
9679 NETFILTER
9680 M:      Pablo Neira Ayuso <pablo@netfilter.org>
9681 M:      Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
9682 M:      Florian Westphal <fw@strlen.de>
9683 L:      netfilter-devel@vger.kernel.org
9684 L:      coreteam@netfilter.org
9685 W:      http://www.netfilter.org/
9686 W:      http://www.iptables.org/
9687 W:      http://www.nftables.org/
9688 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
9689 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
9690 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
9691 S:      Maintained
9692 F:      include/linux/netfilter*
9693 F:      include/linux/netfilter/
9694 F:      include/net/netfilter/
9695 F:      include/uapi/linux/netfilter*
9696 F:      include/uapi/linux/netfilter/
9697 F:      net/*/netfilter.c
9698 F:      net/*/netfilter/
9699 F:      net/netfilter/
9700 F:      net/bridge/br_netfilter*.c
9701
9702 NETROM NETWORK LAYER
9703 M:      Ralf Baechle <ralf@linux-mips.org>
9704 L:      linux-hams@vger.kernel.org
9705 W:      http://www.linux-ax25.org/
9706 S:      Maintained
9707 F:      include/net/netrom.h
9708 F:      include/uapi/linux/netrom.h
9709 F:      net/netrom/
9710
9711 NETRONOME ETHERNET DRIVERS
9712 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
9713 L:      oss-drivers@netronome.com
9714 S:      Maintained
9715 F:      drivers/net/ethernet/netronome/
9716
9717 NETWORK BLOCK DEVICE (NBD)
9718 M:      Josef Bacik <josef@toxicpanda.com>
9719 S:      Maintained
9720 L:      linux-block@vger.kernel.org
9721 L:      nbd@other.debian.org
9722 F:      Documentation/blockdev/nbd.txt
9723 F:      drivers/block/nbd.c
9724 F:      include/uapi/linux/nbd.h
9725
9726 NETWORK DROP MONITOR
9727 M:      Neil Horman <nhorman@tuxdriver.com>
9728 L:      netdev@vger.kernel.org
9729 S:      Maintained
9730 W:      https://fedorahosted.org/dropwatch/
9731 F:      net/core/drop_monitor.c
9732
9733 NETWORKING DRIVERS
9734 M:      "David S. Miller" <davem@davemloft.net>
9735 L:      netdev@vger.kernel.org
9736 W:      http://www.linuxfoundation.org/en/Net
9737 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9738 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
9739 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
9740 S:      Odd Fixes
9741 F:      Documentation/devicetree/bindings/net/
9742 F:      drivers/net/
9743 F:      include/linux/if_*
9744 F:      include/linux/netdevice.h
9745 F:      include/linux/etherdevice.h
9746 F:      include/linux/fcdevice.h
9747 F:      include/linux/fddidevice.h
9748 F:      include/linux/hippidevice.h
9749 F:      include/linux/inetdevice.h
9750 F:      include/uapi/linux/if_*
9751 F:      include/uapi/linux/netdevice.h
9752
9753 NETWORKING DRIVERS (WIRELESS)
9754 M:      Kalle Valo <kvalo@codeaurora.org>
9755 L:      linux-wireless@vger.kernel.org
9756 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
9757 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
9758 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
9759 S:      Maintained
9760 F:      Documentation/devicetree/bindings/net/wireless/
9761 F:      drivers/net/wireless/
9762
9763 NETWORKING [DSA]
9764 M:      Andrew Lunn <andrew@lunn.ch>
9765 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
9766 M:      Florian Fainelli <f.fainelli@gmail.com>
9767 S:      Maintained
9768 F:      net/dsa/
9769 F:      include/net/dsa.h
9770 F:      include/linux/dsa/
9771 F:      drivers/net/dsa/
9772
9773 NETWORKING [GENERAL]
9774 M:      "David S. Miller" <davem@davemloft.net>
9775 L:      netdev@vger.kernel.org
9776 W:      http://www.linuxfoundation.org/en/Net
9777 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9778 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
9779 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
9780 B:      mailto:netdev@vger.kernel.org
9781 S:      Maintained
9782 F:      net/
9783 F:      include/net/
9784 F:      include/linux/in.h
9785 F:      include/linux/net.h
9786 F:      include/linux/netdevice.h
9787 F:      include/uapi/linux/in.h
9788 F:      include/uapi/linux/net.h
9789 F:      include/uapi/linux/netdevice.h
9790 F:      include/uapi/linux/net_namespace.h
9791 F:      tools/testing/selftests/net/
9792 F:      lib/net_utils.c
9793 F:      lib/random32.c
9794 F:      Documentation/networking/
9795
9796 NETWORKING [IPSEC]
9797 M:      Steffen Klassert <steffen.klassert@secunet.com>
9798 M:      Herbert Xu <herbert@gondor.apana.org.au>
9799 M:      "David S. Miller" <davem@davemloft.net>
9800 L:      netdev@vger.kernel.org
9801 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
9802 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
9803 S:      Maintained
9804 F:      net/core/flow.c
9805 F:      net/xfrm/
9806 F:      net/key/
9807 F:      net/ipv4/xfrm*
9808 F:      net/ipv4/esp4*
9809 F:      net/ipv4/ah4.c
9810 F:      net/ipv4/ipcomp.c
9811 F:      net/ipv4/ip_vti.c
9812 F:      net/ipv6/xfrm*
9813 F:      net/ipv6/esp6*
9814 F:      net/ipv6/ah6.c
9815 F:      net/ipv6/ipcomp6.c
9816 F:      net/ipv6/ip6_vti.c
9817 F:      include/uapi/linux/xfrm.h
9818 F:      include/net/xfrm.h
9819
9820 NETWORKING [IPv4/IPv6]
9821 M:      "David S. Miller" <davem@davemloft.net>
9822 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
9823 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
9824 L:      netdev@vger.kernel.org
9825 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
9826 S:      Maintained
9827 F:      net/ipv4/
9828 F:      net/ipv6/
9829 F:      include/net/ip*
9830 F:      arch/x86/net/*
9831
9832 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
9833 M:      Paul Moore <paul@paul-moore.com>
9834 W:      https://github.com/netlabel
9835 L:      netdev@vger.kernel.org
9836 L:      linux-security-module@vger.kernel.org
9837 S:      Maintained
9838 F:      Documentation/netlabel/
9839 F:      include/net/calipso.h
9840 F:      include/net/cipso_ipv4.h
9841 F:      include/net/netlabel.h
9842 F:      include/uapi/linux/netfilter/xt_SECMARK.h
9843 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
9844 F:      net/netlabel/
9845 F:      net/ipv4/cipso_ipv4.c
9846 F:      net/ipv6/calipso.c
9847 F:      net/netfilter/xt_CONNSECMARK.c
9848 F:      net/netfilter/xt_SECMARK.c
9849
9850 NETWORKING [TLS]
9851 M:      Aviad Yehezkel <aviadye@mellanox.com>
9852 M:      Dave Watson <davejwatson@fb.com>
9853 L:      netdev@vger.kernel.org
9854 S:      Maintained
9855 F:      net/tls/*
9856 F:      include/uapi/linux/tls.h
9857 F:      include/net/tls.h
9858
9859 NETWORKING [WIRELESS]
9860 L:      linux-wireless@vger.kernel.org
9861 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
9862
9863 NETDEVSIM
9864 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
9865 S:      Maintained
9866 F:      drivers/net/netdevsim/*
9867
9868 NETXEN (1/10) GbE SUPPORT
9869 M:      Manish Chopra <manish.chopra@cavium.com>
9870 M:      Rahul Verma <rahul.verma@cavium.com>
9871 M:      Dept-GELinuxNICDev@cavium.com
9872 L:      netdev@vger.kernel.org
9873 S:      Supported
9874 F:      drivers/net/ethernet/qlogic/netxen/
9875
9876 NFC SUBSYSTEM
9877 M:      Samuel Ortiz <sameo@linux.intel.com>
9878 L:      linux-wireless@vger.kernel.org
9879 L:      linux-nfc@lists.01.org (subscribers-only)
9880 S:      Supported
9881 F:      net/nfc/
9882 F:      include/net/nfc/
9883 F:      include/uapi/linux/nfc.h
9884 F:      drivers/nfc/
9885 F:      include/linux/platform_data/nfcmrvl.h
9886 F:      include/linux/platform_data/nxp-nci.h
9887 F:      Documentation/devicetree/bindings/net/nfc/
9888
9889 NFS, SUNRPC, AND LOCKD CLIENTS
9890 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
9891 M:      Anna Schumaker <anna.schumaker@netapp.com>
9892 L:      linux-nfs@vger.kernel.org
9893 W:      http://client.linux-nfs.org
9894 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
9895 S:      Maintained
9896 F:      fs/lockd/
9897 F:      fs/nfs/
9898 F:      fs/nfs_common/
9899 F:      net/sunrpc/
9900 F:      include/linux/lockd/
9901 F:      include/linux/nfs*
9902 F:      include/linux/sunrpc/
9903 F:      include/uapi/linux/nfs*
9904 F:      include/uapi/linux/sunrpc/
9905
9906 NILFS2 FILESYSTEM
9907 M:      Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
9908 L:      linux-nilfs@vger.kernel.org
9909 W:      https://nilfs.sourceforge.io/
9910 W:      https://nilfs.osdn.jp/
9911 T:      git git://github.com/konis/nilfs2.git
9912 S:      Supported
9913 F:      Documentation/filesystems/nilfs2.txt
9914 F:      fs/nilfs2/
9915 F:      include/trace/events/nilfs2.h
9916 F:      include/uapi/linux/nilfs2_api.h
9917 F:      include/uapi/linux/nilfs2_ondisk.h
9918
9919 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
9920 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
9921 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
9922 S:      Maintained
9923 F:      Documentation/scsi/NinjaSCSI.txt
9924 F:      drivers/scsi/pcmcia/nsp_*
9925
9926 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
9927 M:      GOTO Masanori <gotom@debian.or.jp>
9928 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
9929 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
9930 S:      Maintained
9931 F:      Documentation/scsi/NinjaSCSI.txt
9932 F:      drivers/scsi/nsp32*
9933
9934 NIOS2 ARCHITECTURE
9935 M:      Ley Foon Tan <lftan@altera.com>
9936 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
9937 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
9938 S:      Maintained
9939 F:      arch/nios2/
9940
9941 NOHZ, DYNTICKS SUPPORT
9942 M:      Frederic Weisbecker <fweisbec@gmail.com>
9943 M:      Thomas Gleixner <tglx@linutronix.de>
9944 M:      Ingo Molnar <mingo@kernel.org>
9945 L:      linux-kernel@vger.kernel.org
9946 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
9947 S:      Maintained
9948 F:      kernel/time/tick*.*
9949 F:      include/linux/tick.h
9950 F:      include/linux/sched/nohz.h
9951
9952 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
9953 M:      Pavel Machek <pavel@ucw.cz>
9954 M:      Sakari Ailus <sakari.ailus@iki.fi>
9955 L:      linux-media@vger.kernel.org
9956 S:      Maintained
9957 F:      drivers/media/i2c/et8ek8
9958 F:      drivers/media/i2c/ad5820.c
9959
9960 NOKIA N900 POWER SUPPLY DRIVERS
9961 R:      Pali Rohár <pali.rohar@gmail.com>
9962 F:      include/linux/power/bq2415x_charger.h
9963 F:      include/linux/power/bq27xxx_battery.h
9964 F:      include/linux/power/isp1704_charger.h
9965 F:      drivers/power/supply/bq2415x_charger.c
9966 F:      drivers/power/supply/bq27xxx_battery.c
9967 F:      drivers/power/supply/bq27xxx_battery_i2c.c
9968 F:      drivers/power/supply/isp1704_charger.c
9969 F:      drivers/power/supply/rx51_battery.c
9970
9971 NTB AMD DRIVER
9972 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
9973 L:      linux-ntb@googlegroups.com
9974 S:      Supported
9975 F:      drivers/ntb/hw/amd/
9976
9977 NTB DRIVER CORE
9978 M:      Jon Mason <jdmason@kudzu.us>
9979 M:      Dave Jiang <dave.jiang@intel.com>
9980 M:      Allen Hubbe <allenbh@gmail.com>
9981 L:      linux-ntb@googlegroups.com
9982 S:      Supported
9983 W:      https://github.com/jonmason/ntb/wiki
9984 T:      git git://github.com/jonmason/ntb.git
9985 F:      drivers/ntb/
9986 F:      drivers/net/ntb_netdev.c
9987 F:      include/linux/ntb.h
9988 F:      include/linux/ntb_transport.h
9989 F:      tools/testing/selftests/ntb/
9990
9991 NTB IDT DRIVER
9992 M:      Serge Semin <fancer.lancer@gmail.com>
9993 L:      linux-ntb@googlegroups.com
9994 S:      Supported
9995 F:      drivers/ntb/hw/idt/
9996
9997 NTB INTEL DRIVER
9998 M:      Dave Jiang <dave.jiang@intel.com>
9999 L:      linux-ntb@googlegroups.com
10000 S:      Supported
10001 W:      https://github.com/davejiang/linux/wiki
10002 T:      git https://github.com/davejiang/linux.git
10003 F:      drivers/ntb/hw/intel/
10004
10005 NTFS FILESYSTEM
10006 M:      Anton Altaparmakov <anton@tuxera.com>
10007 L:      linux-ntfs-dev@lists.sourceforge.net
10008 W:      http://www.tuxera.com/
10009 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
10010 S:      Supported
10011 F:      Documentation/filesystems/ntfs.txt
10012 F:      fs/ntfs/
10013
10014 NUBUS SUBSYSTEM
10015 M:      Finn Thain <fthain@telegraphics.com.au>
10016 L:      linux-m68k@lists.linux-m68k.org
10017 S:      Maintained
10018 F:      arch/*/include/asm/nubus.h
10019 F:      drivers/nubus/
10020 F:      include/linux/nubus.h
10021 F:      include/uapi/linux/nubus.h
10022
10023 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
10024 M:      Antonino Daplas <adaplas@gmail.com>
10025 L:      linux-fbdev@vger.kernel.org
10026 S:      Maintained
10027 F:      drivers/video/fbdev/riva/
10028 F:      drivers/video/fbdev/nvidia/
10029
10030 NVM EXPRESS DRIVER
10031 M:      Keith Busch <keith.busch@intel.com>
10032 M:      Jens Axboe <axboe@fb.com>
10033 M:      Christoph Hellwig <hch@lst.de>
10034 M:      Sagi Grimberg <sagi@grimberg.me>
10035 L:      linux-nvme@lists.infradead.org
10036 T:      git://git.infradead.org/nvme.git
10037 W:      http://git.infradead.org/nvme.git
10038 S:      Supported
10039 F:      drivers/nvme/host/
10040 F:      include/linux/nvme.h
10041 F:      include/uapi/linux/nvme_ioctl.h
10042
10043 NVM EXPRESS FC TRANSPORT DRIVERS
10044 M:      James Smart <james.smart@broadcom.com>
10045 L:      linux-nvme@lists.infradead.org
10046 S:      Supported
10047 F:      include/linux/nvme-fc.h
10048 F:      include/linux/nvme-fc-driver.h
10049 F:      drivers/nvme/host/fc.c
10050 F:      drivers/nvme/target/fc.c
10051 F:      drivers/nvme/target/fcloop.c
10052
10053 NVM EXPRESS TARGET DRIVER
10054 M:      Christoph Hellwig <hch@lst.de>
10055 M:      Sagi Grimberg <sagi@grimberg.me>
10056 L:      linux-nvme@lists.infradead.org
10057 T:      git://git.infradead.org/nvme.git
10058 W:      http://git.infradead.org/nvme.git
10059 S:      Supported
10060 F:      drivers/nvme/target/
10061
10062 NVMEM FRAMEWORK
10063 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
10064 S:      Maintained
10065 F:      drivers/nvmem/
10066 F:      Documentation/devicetree/bindings/nvmem/
10067 F:      Documentation/ABI/stable/sysfs-bus-nvmem
10068 F:      include/linux/nvmem-consumer.h
10069 F:      include/linux/nvmem-provider.h
10070
10071 NXP SGTL5000 DRIVER
10072 M:      Fabio Estevam <fabio.estevam@nxp.com>
10073 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10074 S:      Maintained
10075 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
10076 F:      sound/soc/codecs/sgtl5000*
10077
10078 NXP TDA998X DRM DRIVER
10079 M:      Russell King <linux@armlinux.org.uk>
10080 S:      Supported
10081 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
10082 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
10083 F:      drivers/gpu/drm/i2c/tda998x_drv.c
10084 F:      include/drm/i2c/tda998x.h
10085
10086 NXP TFA9879 DRIVER
10087 M:      Peter Rosin <peda@axentia.se>
10088 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10089 S:      Maintained
10090 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
10091 F:      sound/soc/codecs/tfa9879*
10092
10093 NXP-NCI NFC DRIVER
10094 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
10095 R:      Charles Gorand <charles.gorand@effinnov.com>
10096 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
10097 S:      Supported
10098 F:      drivers/nfc/nxp-nci
10099
10100 OBJTOOL
10101 M:      Josh Poimboeuf <jpoimboe@redhat.com>
10102 M:      Peter Zijlstra <peterz@infradead.org>
10103 S:      Supported
10104 F:      tools/objtool/
10105
10106 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
10107 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
10108 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
10109 L:      linuxppc-dev@lists.ozlabs.org
10110 S:      Supported
10111 F:      arch/powerpc/platforms/powernv/ocxl.c
10112 F:      arch/powerpc/include/asm/pnv-ocxl.h
10113 F:      drivers/misc/ocxl/
10114 F:      include/misc/ocxl*
10115 F:      include/uapi/misc/ocxl.h
10116 F:      Documentation/accelerators/ocxl.txt
10117
10118 OMAP AUDIO SUPPORT
10119 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
10120 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
10121 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10122 L:      linux-omap@vger.kernel.org
10123 S:      Maintained
10124 F:      sound/soc/omap/
10125
10126 OMAP CLOCK FRAMEWORK SUPPORT
10127 M:      Paul Walmsley <paul@pwsan.com>
10128 L:      linux-omap@vger.kernel.org
10129 S:      Maintained
10130 F:      arch/arm/*omap*/*clock*
10131
10132 OMAP DEVICE TREE SUPPORT
10133 M:      Benoît Cousson <bcousson@baylibre.com>
10134 M:      Tony Lindgren <tony@atomide.com>
10135 L:      linux-omap@vger.kernel.org
10136 L:      devicetree@vger.kernel.org
10137 S:      Maintained
10138 F:      arch/arm/boot/dts/*omap*
10139 F:      arch/arm/boot/dts/*am3*
10140 F:      arch/arm/boot/dts/*am4*
10141 F:      arch/arm/boot/dts/*am5*
10142 F:      arch/arm/boot/dts/*dra7*
10143
10144 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
10145 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
10146 L:      linux-omap@vger.kernel.org
10147 L:      linux-fbdev@vger.kernel.org
10148 S:      Maintained
10149 F:      drivers/video/fbdev/omap2/
10150 F:      Documentation/arm/OMAP/DSS
10151
10152 OMAP FRAMEBUFFER SUPPORT
10153 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
10154 L:      linux-fbdev@vger.kernel.org
10155 L:      linux-omap@vger.kernel.org
10156 S:      Maintained
10157 F:      drivers/video/fbdev/omap/
10158
10159 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
10160 M:      Roger Quadros <rogerq@ti.com>
10161 M:      Tony Lindgren <tony@atomide.com>
10162 L:      linux-omap@vger.kernel.org
10163 S:      Maintained
10164 F:      drivers/memory/omap-gpmc.c
10165 F:      arch/arm/mach-omap2/*gpmc*
10166
10167 OMAP GPIO DRIVER
10168 M:      Grygorii Strashko <grygorii.strashko@ti.com>
10169 M:      Santosh Shilimkar <ssantosh@kernel.org>
10170 M:      Kevin Hilman <khilman@kernel.org>
10171 L:      linux-omap@vger.kernel.org
10172 S:      Maintained
10173 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
10174 F:      drivers/gpio/gpio-omap.c
10175
10176 OMAP HARDWARE SPINLOCK SUPPORT
10177 M:      Ohad Ben-Cohen <ohad@wizery.com>
10178 L:      linux-omap@vger.kernel.org
10179 S:      Maintained
10180 F:      drivers/hwspinlock/omap_hwspinlock.c
10181
10182 OMAP HS MMC SUPPORT
10183 L:      linux-mmc@vger.kernel.org
10184 L:      linux-omap@vger.kernel.org
10185 S:      Orphan
10186 F:      drivers/mmc/host/omap_hsmmc.c
10187
10188 OMAP HWMOD DATA
10189 M:      Paul Walmsley <paul@pwsan.com>
10190 L:      linux-omap@vger.kernel.org
10191 S:      Maintained
10192 F:      arch/arm/mach-omap2/omap_hwmod*data*
10193
10194 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
10195 M:      Benoît Cousson <bcousson@baylibre.com>
10196 L:      linux-omap@vger.kernel.org
10197 S:      Maintained
10198 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
10199
10200 OMAP HWMOD SUPPORT
10201 M:      Benoît Cousson <bcousson@baylibre.com>
10202 M:      Paul Walmsley <paul@pwsan.com>
10203 L:      linux-omap@vger.kernel.org
10204 S:      Maintained
10205 F:      arch/arm/mach-omap2/omap_hwmod.*
10206
10207 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
10208 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10209 L:      linux-media@vger.kernel.org
10210 S:      Maintained
10211 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
10212 F:      drivers/media/platform/omap3isp/
10213 F:      drivers/staging/media/omap4iss/
10214
10215 OMAP MMC SUPPORT
10216 M:      Jarkko Lavinen <jarkko.lavinen@nokia.com>
10217 L:      linux-omap@vger.kernel.org
10218 S:      Maintained
10219 F:      drivers/mmc/host/omap.c
10220
10221 OMAP POWER MANAGEMENT SUPPORT
10222 M:      Kevin Hilman <khilman@kernel.org>
10223 L:      linux-omap@vger.kernel.org
10224 S:      Maintained
10225 F:      arch/arm/*omap*/*pm*
10226 F:      drivers/cpufreq/omap-cpufreq.c
10227
10228 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
10229 M:      Rajendra Nayak <rnayak@codeaurora.org>
10230 M:      Paul Walmsley <paul@pwsan.com>
10231 L:      linux-omap@vger.kernel.org
10232 S:      Maintained
10233 F:      arch/arm/mach-omap2/prm*
10234
10235 OMAP RANDOM NUMBER GENERATOR SUPPORT
10236 M:      Deepak Saxena <dsaxena@plexity.net>
10237 S:      Maintained
10238 F:      drivers/char/hw_random/omap-rng.c
10239
10240 OMAP USB SUPPORT
10241 L:      linux-usb@vger.kernel.org
10242 L:      linux-omap@vger.kernel.org
10243 S:      Orphan
10244 F:      drivers/usb/*/*omap*
10245 F:      arch/arm/*omap*/usb*
10246
10247 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
10248 M:      Mark Jackson <mpfj@newflow.co.uk>
10249 L:      linux-omap@vger.kernel.org
10250 S:      Maintained
10251 F:      arch/arm/boot/dts/am335x-nano.dts
10252
10253 OMAP1 SUPPORT
10254 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
10255 M:      Tony Lindgren <tony@atomide.com>
10256 L:      linux-omap@vger.kernel.org
10257 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10258 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10259 S:      Maintained
10260 F:      arch/arm/mach-omap1/
10261 F:      arch/arm/plat-omap/
10262 F:      arch/arm/configs/omap1_defconfig
10263 F:      drivers/i2c/busses/i2c-omap.c
10264 F:      include/linux/i2c-omap.h
10265
10266 OMAP2+ SUPPORT
10267 M:      Tony Lindgren <tony@atomide.com>
10268 L:      linux-omap@vger.kernel.org
10269 W:      http://www.muru.com/linux/omap/
10270 W:      http://linux.omap.com/
10271 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10272 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10273 S:      Maintained
10274 F:      arch/arm/mach-omap2/
10275 F:      arch/arm/plat-omap/
10276 F:      arch/arm/configs/omap2plus_defconfig
10277 F:      drivers/i2c/busses/i2c-omap.c
10278 F:      drivers/irqchip/irq-omap-intc.c
10279 F:      drivers/mfd/*omap*.c
10280 F:      drivers/mfd/menelaus.c
10281 F:      drivers/mfd/palmas.c
10282 F:      drivers/mfd/tps65217.c
10283 F:      drivers/mfd/tps65218.c
10284 F:      drivers/mfd/tps65910.c
10285 F:      drivers/mfd/twl-core.[ch]
10286 F:      drivers/mfd/twl4030*.c
10287 F:      drivers/mfd/twl6030*.c
10288 F:      drivers/mfd/twl6040*.c
10289 F:      drivers/regulator/palmas-regulator*.c
10290 F:      drivers/regulator/pbias-regulator.c
10291 F:      drivers/regulator/tps65217-regulator.c
10292 F:      drivers/regulator/tps65218-regulator.c
10293 F:      drivers/regulator/tps65910-regulator.c
10294 F:      drivers/regulator/twl-regulator.c
10295 F:      drivers/regulator/twl6030-regulator.c
10296 F:      include/linux/i2c-omap.h
10297
10298 ONION OMEGA2+ BOARD
10299 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
10300 L:      linux-mips@linux-mips.org
10301 S:      Maintained
10302 F:      arch/mips/boot/dts/ralink/omega2p.dts
10303
10304 OMFS FILESYSTEM
10305 M:      Bob Copeland <me@bobcopeland.com>
10306 L:      linux-karma-devel@lists.sourceforge.net
10307 S:      Maintained
10308 F:      Documentation/filesystems/omfs.txt
10309 F:      fs/omfs/
10310
10311 OMNIKEY CARDMAN 4000 DRIVER
10312 M:      Harald Welte <laforge@gnumonks.org>
10313 S:      Maintained
10314 F:      drivers/char/pcmcia/cm4000_cs.c
10315 F:      include/linux/cm4000_cs.h
10316 F:      include/uapi/linux/cm4000_cs.h
10317
10318 OMNIKEY CARDMAN 4040 DRIVER
10319 M:      Harald Welte <laforge@gnumonks.org>
10320 S:      Maintained
10321 F:      drivers/char/pcmcia/cm4040_cs.*
10322
10323 OMNIVISION OV13858 SENSOR DRIVER
10324 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10325 L:      linux-media@vger.kernel.org
10326 T:      git git://linuxtv.org/media_tree.git
10327 S:      Maintained
10328 F:      drivers/media/i2c/ov13858.c
10329
10330 OMNIVISION OV2685 SENSOR DRIVER
10331 M:      Shunqian Zheng <zhengsq@rock-chips.com>
10332 L:      linux-media@vger.kernel.org
10333 T:      git git://linuxtv.org/media_tree.git
10334 S:      Maintained
10335 F:      drivers/media/i2c/ov2685.c
10336
10337 OMNIVISION OV5640 SENSOR DRIVER
10338 M:      Steve Longerbeam <slongerbeam@gmail.com>
10339 L:      linux-media@vger.kernel.org
10340 T:      git git://linuxtv.org/media_tree.git
10341 S:      Maintained
10342 F:      drivers/media/i2c/ov5640.c
10343
10344 OMNIVISION OV5647 SENSOR DRIVER
10345 M:      Luis Oliveira <lolivei@synopsys.com>
10346 L:      linux-media@vger.kernel.org
10347 T:      git git://linuxtv.org/media_tree.git
10348 S:      Maintained
10349 F:      drivers/media/i2c/ov5647.c
10350
10351 OMNIVISION OV5695 SENSOR DRIVER
10352 M:      Shunqian Zheng <zhengsq@rock-chips.com>
10353 L:      linux-media@vger.kernel.org
10354 T:      git git://linuxtv.org/media_tree.git
10355 S:      Maintained
10356 F:      drivers/media/i2c/ov5695.c
10357
10358 OMNIVISION OV7670 SENSOR DRIVER
10359 M:      Jonathan Corbet <corbet@lwn.net>
10360 L:      linux-media@vger.kernel.org
10361 T:      git git://linuxtv.org/media_tree.git
10362 S:      Maintained
10363 F:      drivers/media/i2c/ov7670.c
10364 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
10365
10366 OMNIVISION OV772x SENSOR DRIVER
10367 M:      Jacopo Mondi <jacopo@jmondi.org>
10368 L:      linux-media@vger.kernel.org
10369 T:      git git://linuxtv.org/media_tree.git
10370 S:      Odd fixes
10371 F:      drivers/media/i2c/ov772x.c
10372 F:      include/media/i2c/ov772x.h
10373
10374 OMNIVISION OV7740 SENSOR DRIVER
10375 M:      Wenyou Yang <wenyou.yang@microchip.com>
10376 L:      linux-media@vger.kernel.org
10377 T:      git git://linuxtv.org/media_tree.git
10378 S:      Maintained
10379 F:      drivers/media/i2c/ov7740.c
10380 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
10381
10382 OMNIVISION OV9650 SENSOR DRIVER
10383 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10384 R:      Akinobu Mita <akinobu.mita@gmail.com>
10385 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
10386 L:      linux-media@vger.kernel.org
10387 T:      git git://linuxtv.org/media_tree.git
10388 S:      Maintained
10389 F:      drivers/media/i2c/ov9650.c
10390 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
10391
10392 ONENAND FLASH DRIVER
10393 M:      Kyungmin Park <kyungmin.park@samsung.com>
10394 L:      linux-mtd@lists.infradead.org
10395 S:      Maintained
10396 F:      drivers/mtd/nand/onenand/
10397 F:      include/linux/mtd/onenand*.h
10398
10399 ONSTREAM SCSI TAPE DRIVER
10400 M:      Willem Riede <osst@riede.org>
10401 L:      osst-users@lists.sourceforge.net
10402 L:      linux-scsi@vger.kernel.org
10403 S:      Maintained
10404 F:      Documentation/scsi/osst.txt
10405 F:      drivers/scsi/osst.*
10406 F:      drivers/scsi/osst_*.h
10407 F:      drivers/scsi/st.h
10408
10409 OP-TEE DRIVER
10410 M:      Jens Wiklander <jens.wiklander@linaro.org>
10411 S:      Maintained
10412 F:      drivers/tee/optee/
10413
10414 OPA-VNIC DRIVER
10415 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
10416 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
10417 L:      linux-rdma@vger.kernel.org
10418 S:      Supported
10419 F:      drivers/infiniband/ulp/opa_vnic
10420
10421 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
10422 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
10423 L:      devicetree@vger.kernel.org
10424 S:      Maintained
10425 F:      Documentation/devicetree/dynamic-resolution-notes.txt
10426 F:      Documentation/devicetree/overlay-notes.txt
10427 F:      drivers/of/overlay.c
10428 F:      drivers/of/resolver.c
10429
10430 OPEN FIRMWARE AND FLATTENED DEVICE TREE
10431 M:      Rob Herring <robh+dt@kernel.org>
10432 M:      Frank Rowand <frowand.list@gmail.com>
10433 L:      devicetree@vger.kernel.org
10434 W:      http://www.devicetree.org/
10435 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
10436 S:      Maintained
10437 F:      drivers/of/
10438 F:      include/linux/of*.h
10439 F:      scripts/dtc/
10440 F:      Documentation/ABI/testing/sysfs-firmware-ofw
10441
10442 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
10443 M:      Rob Herring <robh+dt@kernel.org>
10444 M:      Mark Rutland <mark.rutland@arm.com>
10445 L:      devicetree@vger.kernel.org
10446 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
10447 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
10448 S:      Maintained
10449 F:      Documentation/devicetree/
10450 F:      arch/*/boot/dts/
10451 F:      include/dt-bindings/
10452
10453 OPENCORES I2C BUS DRIVER
10454 M:      Peter Korsgaard <jacmet@sunsite.dk>
10455 L:      linux-i2c@vger.kernel.org
10456 S:      Maintained
10457 F:      Documentation/i2c/busses/i2c-ocores
10458 F:      drivers/i2c/busses/i2c-ocores.c
10459
10460 OPENRISC ARCHITECTURE
10461 M:      Jonas Bonn <jonas@southpole.se>
10462 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
10463 M:      Stafford Horne <shorne@gmail.com>
10464 T:      git git://github.com/openrisc/linux.git
10465 L:      openrisc@lists.librecores.org
10466 W:      http://openrisc.io
10467 S:      Maintained
10468 F:      Documentation/devicetree/bindings/openrisc/
10469 F:      Documentation/openrisc/
10470 F:      arch/openrisc/
10471 F:      drivers/irqchip/irq-ompic.c
10472 F:      drivers/irqchip/irq-or1k-*
10473
10474 OPENVSWITCH
10475 M:      Pravin B Shelar <pshelar@ovn.org>
10476 L:      netdev@vger.kernel.org
10477 L:      dev@openvswitch.org
10478 W:      http://openvswitch.org
10479 S:      Maintained
10480 F:      net/openvswitch/
10481 F:      include/uapi/linux/openvswitch.h
10482
10483 OPERATING PERFORMANCE POINTS (OPP)
10484 M:      Viresh Kumar <vireshk@kernel.org>
10485 M:      Nishanth Menon <nm@ti.com>
10486 M:      Stephen Boyd <sboyd@kernel.org>
10487 L:      linux-pm@vger.kernel.org
10488 S:      Maintained
10489 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
10490 F:      drivers/opp/
10491 F:      include/linux/pm_opp.h
10492 F:      Documentation/power/opp.txt
10493 F:      Documentation/devicetree/bindings/opp/
10494
10495 OPL4 DRIVER
10496 M:      Clemens Ladisch <clemens@ladisch.de>
10497 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10498 T:      git git://git.alsa-project.org/alsa-kernel.git
10499 S:      Maintained
10500 F:      sound/drivers/opl4/
10501
10502 OPROFILE
10503 M:      Robert Richter <rric@kernel.org>
10504 L:      oprofile-list@lists.sf.net
10505 S:      Maintained
10506 F:      arch/*/include/asm/oprofile*.h
10507 F:      arch/*/oprofile/
10508 F:      drivers/oprofile/
10509 F:      include/linux/oprofile.h
10510
10511 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
10512 M:      Mark Fasheh <mark@fasheh.com>
10513 M:      Joel Becker <jlbec@evilplan.org>
10514 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
10515 W:      http://ocfs2.wiki.kernel.org
10516 S:      Supported
10517 F:      Documentation/filesystems/ocfs2.txt
10518 F:      Documentation/filesystems/dlmfs.txt
10519 F:      fs/ocfs2/
10520
10521 ORANGEFS FILESYSTEM
10522 M:      Mike Marshall <hubcap@omnibond.com>
10523 R:      Martin Brandenburg <martin@omnibond.com>
10524 L:      devel@lists.orangefs.org
10525 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
10526 S:      Supported
10527 F:      fs/orangefs/
10528 F:      Documentation/filesystems/orangefs.txt
10529
10530 ORINOCO DRIVER
10531 L:      linux-wireless@vger.kernel.org
10532 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
10533 W:      http://www.nongnu.org/orinoco/
10534 S:      Orphan
10535 F:      drivers/net/wireless/intersil/orinoco/
10536
10537 OSD LIBRARY and FILESYSTEM
10538 M:      Boaz Harrosh <ooo@electrozaur.com>
10539 S:      Maintained
10540 F:      drivers/scsi/osd/
10541 F:      include/scsi/osd_*
10542 F:      fs/exofs/
10543
10544 OV2659 OMNIVISION SENSOR DRIVER
10545 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
10546 L:      linux-media@vger.kernel.org
10547 W:      https://linuxtv.org
10548 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10549 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
10550 S:      Maintained
10551 F:      drivers/media/i2c/ov2659.c
10552 F:      include/media/i2c/ov2659.h
10553
10554 OVERLAY FILESYSTEM
10555 M:      Miklos Szeredi <miklos@szeredi.hu>
10556 L:      linux-unionfs@vger.kernel.org
10557 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
10558 S:      Supported
10559 F:      fs/overlayfs/
10560 F:      Documentation/filesystems/overlayfs.txt
10561
10562 P54 WIRELESS DRIVER
10563 M:      Christian Lamparter <chunkeey@googlemail.com>
10564 L:      linux-wireless@vger.kernel.org
10565 W:      http://wireless.kernel.org/en/users/Drivers/p54
10566 S:      Maintained
10567 F:      drivers/net/wireless/intersil/p54/
10568
10569 PA SEMI ETHERNET DRIVER
10570 L:      netdev@vger.kernel.org
10571 S:      Orphan
10572 F:      drivers/net/ethernet/pasemi/*
10573
10574 PA SEMI SMBUS DRIVER
10575 L:      linux-i2c@vger.kernel.org
10576 S:      Orphan
10577 F:      drivers/i2c/busses/i2c-pasemi.c
10578
10579 PADATA PARALLEL EXECUTION MECHANISM
10580 M:      Steffen Klassert <steffen.klassert@secunet.com>
10581 L:      linux-crypto@vger.kernel.org
10582 S:      Maintained
10583 F:      kernel/padata.c
10584 F:      include/linux/padata.h
10585 F:      Documentation/padata.txt
10586
10587 PANASONIC LAPTOP ACPI EXTRAS DRIVER
10588 M:      Harald Welte <laforge@gnumonks.org>
10589 L:      platform-driver-x86@vger.kernel.org
10590 S:      Maintained
10591 F:      drivers/platform/x86/panasonic-laptop.c
10592
10593 PARALLEL LCD/KEYPAD PANEL DRIVER
10594 M:      Willy Tarreau <willy@haproxy.com>
10595 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
10596 S:      Odd Fixes
10597 F:      Documentation/misc-devices/lcd-panel-cgram.txt
10598 F:      drivers/misc/panel.c
10599
10600 PARALLEL PORT SUBSYSTEM
10601 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
10602 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
10603 L:      linux-parport@lists.infradead.org (subscribers-only)
10604 S:      Maintained
10605 F:      drivers/parport/
10606 F:      include/linux/parport*.h
10607 F:      drivers/char/ppdev.c
10608 F:      include/uapi/linux/ppdev.h
10609 F:      Documentation/parport*.txt
10610
10611 PARAVIRT_OPS INTERFACE
10612 M:      Juergen Gross <jgross@suse.com>
10613 M:      Alok Kataria <akataria@vmware.com>
10614 L:      virtualization@lists.linux-foundation.org
10615 S:      Supported
10616 F:      Documentation/virtual/paravirt_ops.txt
10617 F:      arch/*/kernel/paravirt*
10618 F:      arch/*/include/asm/paravirt*.h
10619 F:      include/linux/hypervisor.h
10620
10621 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
10622 M:      Tim Waugh <tim@cyberelk.net>
10623 L:      linux-parport@lists.infradead.org (subscribers-only)
10624 S:      Maintained
10625 F:      Documentation/blockdev/paride.txt
10626 F:      drivers/block/paride/
10627
10628 PARISC ARCHITECTURE
10629 M:      "James E.J. Bottomley" <jejb@parisc-linux.org>
10630 M:      Helge Deller <deller@gmx.de>
10631 L:      linux-parisc@vger.kernel.org
10632 W:      http://www.parisc-linux.org/
10633 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
10634 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
10635 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
10636 S:      Maintained
10637 F:      arch/parisc/
10638 F:      Documentation/parisc/
10639 F:      drivers/parisc/
10640 F:      drivers/char/agp/parisc-agp.c
10641 F:      drivers/input/serio/gscps2.c
10642 F:      drivers/parport/parport_gsc.*
10643 F:      drivers/tty/serial/8250/8250_gsc.c
10644 F:      drivers/video/fbdev/sti*
10645 F:      drivers/video/console/sti*
10646 F:      drivers/video/logo/logo_parisc*
10647
10648 PARMAN
10649 M:      Jiri Pirko <jiri@mellanox.com>
10650 L:      netdev@vger.kernel.org
10651 S:      Supported
10652 F:      lib/parman.c
10653 F:      lib/test_parman.c
10654 F:      include/linux/parman.h
10655
10656 PC87360 HARDWARE MONITORING DRIVER
10657 M:      Jim Cromie <jim.cromie@gmail.com>
10658 L:      linux-hwmon@vger.kernel.org
10659 S:      Maintained
10660 F:      Documentation/hwmon/pc87360
10661 F:      drivers/hwmon/pc87360.c
10662
10663 PC8736x GPIO DRIVER
10664 M:      Jim Cromie <jim.cromie@gmail.com>
10665 S:      Maintained
10666 F:      drivers/char/pc8736x_gpio.c
10667
10668 PC87427 HARDWARE MONITORING DRIVER
10669 M:      Jean Delvare <jdelvare@suse.com>
10670 L:      linux-hwmon@vger.kernel.org
10671 S:      Maintained
10672 F:      Documentation/hwmon/pc87427
10673 F:      drivers/hwmon/pc87427.c
10674
10675 PCA9532 LED DRIVER
10676 M:      Riku Voipio <riku.voipio@iki.fi>
10677 S:      Maintained
10678 F:      drivers/leds/leds-pca9532.c
10679 F:      include/linux/leds-pca9532.h
10680
10681 PCA9541 I2C BUS MASTER SELECTOR DRIVER
10682 M:      Guenter Roeck <linux@roeck-us.net>
10683 L:      linux-i2c@vger.kernel.org
10684 S:      Maintained
10685 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
10686
10687 PCDP - PRIMARY CONSOLE AND DEBUG PORT
10688 M:      Khalid Aziz <khalid@gonehiking.org>
10689 S:      Maintained
10690 F:      drivers/firmware/pcdp.*
10691
10692 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
10693 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
10694 L:      linux-pci@vger.kernel.org
10695 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10696 S:      Maintained
10697 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
10698 F:      drivers/pci/host/pci-aardvark.c
10699
10700 PCI DRIVER FOR ALTERA PCIE IP
10701 M:      Ley Foon Tan <lftan@altera.com>
10702 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
10703 L:      linux-pci@vger.kernel.org
10704 S:      Supported
10705 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
10706 F:      drivers/pci/host/pcie-altera.c
10707
10708 PCI DRIVER FOR APPLIEDMICRO XGENE
10709 M:      Tanmay Inamdar <tinamdar@apm.com>
10710 L:      linux-pci@vger.kernel.org
10711 L:      linux-arm-kernel@lists.infradead.org
10712 S:      Maintained
10713 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
10714 F:      drivers/pci/host/pci-xgene.c
10715
10716 PCI DRIVER FOR ARM VERSATILE PLATFORM
10717 M:      Rob Herring <robh@kernel.org>
10718 L:      linux-pci@vger.kernel.org
10719 L:      linux-arm-kernel@lists.infradead.org
10720 S:      Maintained
10721 F:      Documentation/devicetree/bindings/pci/versatile.txt
10722 F:      drivers/pci/host/pci-versatile.c
10723
10724 PCI DRIVER FOR ARMADA 8K
10725 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
10726 L:      linux-pci@vger.kernel.org
10727 L:      linux-arm-kernel@lists.infradead.org
10728 S:      Maintained
10729 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
10730 F:      drivers/pci/dwc/pcie-armada8k.c
10731
10732 PCI DRIVER FOR CADENCE PCIE IP
10733 M:      Alan Douglas <adouglas@cadence.com>
10734 L:      linux-pci@vger.kernel.org
10735 S:      Maintained
10736 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
10737 F:      drivers/pci/cadence/pcie-cadence*
10738
10739 PCI DRIVER FOR FREESCALE LAYERSCAPE
10740 M:      Minghuan Lian <minghuan.Lian@freescale.com>
10741 M:      Mingkai Hu <mingkai.hu@freescale.com>
10742 M:      Roy Zang <tie-fei.zang@freescale.com>
10743 L:      linuxppc-dev@lists.ozlabs.org
10744 L:      linux-pci@vger.kernel.org
10745 L:      linux-arm-kernel@lists.infradead.org
10746 S:      Maintained
10747 F:      drivers/pci/dwc/*layerscape*
10748
10749 PCI DRIVER FOR GENERIC OF HOSTS
10750 M:      Will Deacon <will.deacon@arm.com>
10751 L:      linux-pci@vger.kernel.org
10752 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10753 S:      Maintained
10754 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
10755 F:      drivers/pci/host/pci-host-common.c
10756 F:      drivers/pci/host/pci-host-generic.c
10757
10758 PCI DRIVER FOR IMX6
10759 M:      Richard Zhu <hongxing.zhu@nxp.com>
10760 M:      Lucas Stach <l.stach@pengutronix.de>
10761 L:      linux-pci@vger.kernel.org
10762 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10763 S:      Maintained
10764 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
10765 F:      drivers/pci/dwc/*imx6*
10766
10767 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
10768 M:      Keith Busch <keith.busch@intel.com>
10769 M:      Jonathan Derrick <jonathan.derrick@intel.com>
10770 L:      linux-pci@vger.kernel.org
10771 S:      Supported
10772 F:      drivers/pci/host/vmd.c
10773
10774 PCI DRIVER FOR MICROSEMI SWITCHTEC
10775 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
10776 M:      Logan Gunthorpe <logang@deltatee.com>
10777 L:      linux-pci@vger.kernel.org
10778 S:      Maintained
10779 F:      Documentation/switchtec.txt
10780 F:      Documentation/ABI/testing/sysfs-class-switchtec
10781 F:      drivers/pci/switch/switchtec*
10782 F:      include/uapi/linux/switchtec_ioctl.h
10783 F:      include/linux/switchtec.h
10784 F:      drivers/ntb/hw/mscc/
10785
10786 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
10787 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
10788 M:      Jason Cooper <jason@lakedaemon.net>
10789 L:      linux-pci@vger.kernel.org
10790 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10791 S:      Maintained
10792 F:      drivers/pci/host/*mvebu*
10793
10794 PCI DRIVER FOR NVIDIA TEGRA
10795 M:      Thierry Reding <thierry.reding@gmail.com>
10796 L:      linux-tegra@vger.kernel.org
10797 L:      linux-pci@vger.kernel.org
10798 S:      Supported
10799 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
10800 F:      drivers/pci/host/pci-tegra.c
10801
10802 PCI DRIVER FOR RENESAS R-CAR
10803 M:      Simon Horman <horms@verge.net.au>
10804 L:      linux-pci@vger.kernel.org
10805 L:      linux-renesas-soc@vger.kernel.org
10806 S:      Maintained
10807 F:      drivers/pci/host/*rcar*
10808
10809 PCI DRIVER FOR SAMSUNG EXYNOS
10810 M:      Jingoo Han <jingoohan1@gmail.com>
10811 L:      linux-pci@vger.kernel.org
10812 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10813 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
10814 S:      Maintained
10815 F:      drivers/pci/dwc/pci-exynos.c
10816
10817 PCI DRIVER FOR SYNOPSYS DESIGNWARE
10818 M:      Jingoo Han <jingoohan1@gmail.com>
10819 M:      Joao Pinto <Joao.Pinto@synopsys.com>
10820 L:      linux-pci@vger.kernel.org
10821 S:      Maintained
10822 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
10823 F:      drivers/pci/dwc/*designware*
10824
10825 PCI DRIVER FOR TI DRA7XX
10826 M:      Kishon Vijay Abraham I <kishon@ti.com>
10827 L:      linux-omap@vger.kernel.org
10828 L:      linux-pci@vger.kernel.org
10829 S:      Supported
10830 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
10831 F:      drivers/pci/dwc/pci-dra7xx.c
10832
10833 PCI DRIVER FOR TI KEYSTONE
10834 M:      Murali Karicheri <m-karicheri2@ti.com>
10835 L:      linux-pci@vger.kernel.org
10836 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10837 S:      Maintained
10838 F:      drivers/pci/dwc/*keystone*
10839
10840 PCI ENDPOINT SUBSYSTEM
10841 M:      Kishon Vijay Abraham I <kishon@ti.com>
10842 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
10843 L:      linux-pci@vger.kernel.org
10844 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
10845 S:      Supported
10846 F:      drivers/pci/endpoint/
10847 F:      drivers/misc/pci_endpoint_test.c
10848 F:      tools/pci/
10849
10850 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
10851 M:      Russell Currey <ruscur@russell.cc>
10852 L:      linuxppc-dev@lists.ozlabs.org
10853 S:      Supported
10854 F:      Documentation/powerpc/eeh-pci-error-recovery.txt
10855 F:      arch/powerpc/kernel/eeh*.c
10856 F:      arch/powerpc/platforms/*/eeh*.c
10857 F:      arch/powerpc/include/*/eeh*.h
10858
10859 PCI ERROR RECOVERY
10860 M:      Linas Vepstas <linasvepstas@gmail.com>
10861 L:      linux-pci@vger.kernel.org
10862 S:      Supported
10863 F:      Documentation/PCI/pci-error-recovery.txt
10864
10865 PCI MSI DRIVER FOR ALTERA MSI IP
10866 M:      Ley Foon Tan <lftan@altera.com>
10867 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
10868 L:      linux-pci@vger.kernel.org
10869 S:      Supported
10870 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
10871 F:      drivers/pci/host/pcie-altera-msi.c
10872
10873 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
10874 M:      Duc Dang <dhdang@apm.com>
10875 L:      linux-pci@vger.kernel.org
10876 L:      linux-arm-kernel@lists.infradead.org
10877 S:      Maintained
10878 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
10879 F:      drivers/pci/host/pci-xgene-msi.c
10880
10881 PCI SUBSYSTEM
10882 M:      Bjorn Helgaas <bhelgaas@google.com>
10883 L:      linux-pci@vger.kernel.org
10884 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
10885 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
10886 S:      Supported
10887 F:      Documentation/devicetree/bindings/pci/
10888 F:      Documentation/PCI/
10889 F:      drivers/acpi/pci*
10890 F:      drivers/pci/
10891 F:      include/asm-generic/pci*
10892 F:      include/linux/pci*
10893 F:      include/linux/of_pci.h
10894 F:      include/uapi/linux/pci*
10895 F:      lib/pci*
10896 F:      arch/x86/pci/
10897 F:      arch/x86/kernel/quirks.c
10898
10899 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
10900 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
10901 L:      linux-pci@vger.kernel.org
10902 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
10903 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
10904 S:      Supported
10905 F:      drivers/pci/cadence/
10906 F:      drivers/pci/host/
10907 F:      drivers/pci/dwc/
10908
10909 PCIE DRIVER FOR AXIS ARTPEC
10910 M:      Jesper Nilsson <jesper.nilsson@axis.com>
10911 L:      linux-arm-kernel@axis.com
10912 L:      linux-pci@vger.kernel.org
10913 S:      Maintained
10914 F:      Documentation/devicetree/bindings/pci/axis,artpec*
10915 F:      drivers/pci/dwc/*artpec*
10916
10917 PCIE DRIVER FOR CAVIUM THUNDERX
10918 M:      David Daney <david.daney@cavium.com>
10919 L:      linux-pci@vger.kernel.org
10920 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10921 S:      Supported
10922 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
10923 F:      drivers/pci/host/pci-thunder-*
10924
10925 PCIE DRIVER FOR HISILICON
10926 M:      Zhou Wang <wangzhou1@hisilicon.com>
10927 L:      linux-pci@vger.kernel.org
10928 S:      Maintained
10929 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
10930 F:      drivers/pci/dwc/pcie-hisi.c
10931
10932 PCIE DRIVER FOR HISILICON KIRIN
10933 M:      Xiaowei Song <songxiaowei@hisilicon.com>
10934 M:      Binghui Wang <wangbinghui@hisilicon.com>
10935 L:      linux-pci@vger.kernel.org
10936 S:      Maintained
10937 F:      Documentation/devicetree/bindings/pci/pcie-kirin.txt
10938 F:      drivers/pci/dwc/pcie-kirin.c
10939
10940 PCIE DRIVER FOR HISILICON STB
10941 M:      Jianguo Sun <sunjianguo1@huawei.com>
10942 M:      Shawn Guo <shawn.guo@linaro.org>
10943 L:      linux-pci@vger.kernel.org
10944 S:      Maintained
10945 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
10946 F:      drivers/pci/dwc/pcie-histb.c
10947
10948 PCIE DRIVER FOR MEDIATEK
10949 M:      Ryder Lee <ryder.lee@mediatek.com>
10950 L:      linux-pci@vger.kernel.org
10951 L:      linux-mediatek@lists.infradead.org
10952 S:      Supported
10953 F:      Documentation/devicetree/bindings/pci/mediatek*
10954 F:      drivers/pci/host/*mediatek*
10955
10956 PCIE DRIVER FOR QUALCOMM MSM
10957 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
10958 L:      linux-pci@vger.kernel.org
10959 L:      linux-arm-msm@vger.kernel.org
10960 S:      Maintained
10961 F:      drivers/pci/dwc/*qcom*
10962
10963 PCIE DRIVER FOR ROCKCHIP
10964 M:      Shawn Lin <shawn.lin@rock-chips.com>
10965 L:      linux-pci@vger.kernel.org
10966 L:      linux-rockchip@lists.infradead.org
10967 S:      Maintained
10968 F:      Documentation/devicetree/bindings/pci/rockchip-pcie.txt
10969 F:      drivers/pci/host/pcie-rockchip.c
10970
10971 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
10972 M:      Linus Walleij <linus.walleij@linaro.org>
10973 L:      linux-pci@vger.kernel.org
10974 S:      Maintained
10975 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
10976 F:      drivers/pci/host/pci-v3-semi.c
10977
10978 PCIE DRIVER FOR ST SPEAR13XX
10979 M:      Pratyush Anand <pratyush.anand@gmail.com>
10980 L:      linux-pci@vger.kernel.org
10981 S:      Maintained
10982 F:      drivers/pci/dwc/*spear*
10983
10984 PCMCIA SUBSYSTEM
10985 M:      Dominik Brodowski <linux@dominikbrodowski.net>
10986 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
10987 S:      Odd Fixes
10988 F:      Documentation/pcmcia/
10989 F:      tools/pcmcia/
10990 F:      drivers/pcmcia/
10991 F:      include/pcmcia/
10992
10993 PCNET32 NETWORK DRIVER
10994 M:      Don Fry <pcnet32@frontier.com>
10995 L:      netdev@vger.kernel.org
10996 S:      Maintained
10997 F:      drivers/net/ethernet/amd/pcnet32.c
10998
10999 PCRYPT PARALLEL CRYPTO ENGINE
11000 M:      Steffen Klassert <steffen.klassert@secunet.com>
11001 L:      linux-crypto@vger.kernel.org
11002 S:      Maintained
11003 F:      crypto/pcrypt.c
11004 F:      include/crypto/pcrypt.h
11005
11006 PEAQ WMI HOTKEYS DRIVER
11007 M:      Hans de Goede <hdegoede@redhat.com>
11008 L:      platform-driver-x86@vger.kernel.org
11009 S:      Maintained
11010 F:      drivers/platform/x86/peaq-wmi.c
11011
11012 PER-CPU MEMORY ALLOCATOR
11013 M:      Tejun Heo <tj@kernel.org>
11014 M:      Christoph Lameter <cl@linux.com>
11015 M:      Dennis Zhou <dennisszhou@gmail.com>
11016 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu.git
11017 S:      Maintained
11018 F:      include/linux/percpu*.h
11019 F:      mm/percpu*.c
11020 F:      arch/*/include/asm/percpu.h
11021
11022 PER-TASK DELAY ACCOUNTING
11023 M:      Balbir Singh <bsingharora@gmail.com>
11024 S:      Maintained
11025 F:      include/linux/delayacct.h
11026 F:      kernel/delayacct.c
11027
11028 PERFORMANCE EVENTS SUBSYSTEM
11029 M:      Peter Zijlstra <peterz@infradead.org>
11030 M:      Ingo Molnar <mingo@redhat.com>
11031 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
11032 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
11033 R:      Jiri Olsa <jolsa@redhat.com>
11034 R:      Namhyung Kim <namhyung@kernel.org>
11035 L:      linux-kernel@vger.kernel.org
11036 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
11037 S:      Supported
11038 F:      kernel/events/*
11039 F:      include/linux/perf_event.h
11040 F:      include/uapi/linux/perf_event.h
11041 F:      arch/*/kernel/perf_event*.c
11042 F:      arch/*/kernel/*/perf_event*.c
11043 F:      arch/*/kernel/*/*/perf_event*.c
11044 F:      arch/*/include/asm/perf_event.h
11045 F:      arch/*/kernel/perf_callchain.c
11046 F:      arch/*/events/*
11047 F:      tools/perf/
11048
11049 PERSONALITY HANDLING
11050 M:      Christoph Hellwig <hch@infradead.org>
11051 L:      linux-abi-devel@lists.sourceforge.net
11052 S:      Maintained
11053 F:      include/linux/personality.h
11054 F:      include/uapi/linux/personality.h
11055
11056 PHONET PROTOCOL
11057 M:      Remi Denis-Courmont <courmisch@gmail.com>
11058 S:      Supported
11059 F:      Documentation/networking/phonet.txt
11060 F:      include/linux/phonet.h
11061 F:      include/net/phonet/
11062 F:      include/uapi/linux/phonet.h
11063 F:      net/phonet/
11064
11065 PHRAM MTD DRIVER
11066 M:      Joern Engel <joern@lazybastard.org>
11067 L:      linux-mtd@lists.infradead.org
11068 S:      Maintained
11069 F:      drivers/mtd/devices/phram.c
11070
11071 PICOLCD HID DRIVER
11072 M:      Bruno Prémont <bonbons@linux-vserver.org>
11073 L:      linux-input@vger.kernel.org
11074 S:      Maintained
11075 F:      drivers/hid/hid-picolcd*
11076
11077 PICOXCELL SUPPORT
11078 M:      Jamie Iles <jamie@jamieiles.com>
11079 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11080 T:      git git://github.com/jamieiles/linux-2.6-ji.git
11081 S:      Supported
11082 F:      arch/arm/boot/dts/picoxcell*
11083 F:      arch/arm/mach-picoxcell/
11084 F:      drivers/crypto/picoxcell*
11085
11086 PIN CONTROL SUBSYSTEM
11087 M:      Linus Walleij <linus.walleij@linaro.org>
11088 L:      linux-gpio@vger.kernel.org
11089 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
11090 S:      Maintained
11091 F:      Documentation/devicetree/bindings/pinctrl/
11092 F:      Documentation/driver-api/pinctl.rst
11093 F:      drivers/pinctrl/
11094 F:      include/linux/pinctrl/
11095
11096 PIN CONTROLLER - ATMEL AT91
11097 M:      Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>
11098 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11099 S:      Maintained
11100 F:      drivers/pinctrl/pinctrl-at91.*
11101
11102 PIN CONTROLLER - ATMEL AT91 PIO4
11103 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
11104 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11105 L:      linux-gpio@vger.kernel.org
11106 S:      Supported
11107 F:      drivers/pinctrl/pinctrl-at91-pio4.*
11108
11109 PIN CONTROLLER - FREESCALE
11110 M:      Dong Aisheng <aisheng.dong@nxp.com>
11111 M:      Fabio Estevam <festevam@gmail.com>
11112 M:      Shawn Guo <shawnguo@kernel.org>
11113 M:      Stefan Agner <stefan@agner.ch>
11114 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
11115 L:      linux-gpio@vger.kernel.org
11116 S:      Maintained
11117 F:      drivers/pinctrl/freescale/
11118 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
11119
11120 PIN CONTROLLER - INTEL
11121 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
11122 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
11123 S:      Maintained
11124 F:      drivers/pinctrl/intel/
11125
11126 PIN CONTROLLER - MEDIATEK
11127 M:      Sean Wang <sean.wang@mediatek.com>
11128 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
11129 S:      Maintained
11130 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
11131 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
11132 F:      drivers/pinctrl/mediatek/pinctrl-mtk-common.*
11133 F:      drivers/pinctrl/mediatek/pinctrl-mt2701.c
11134 F:      drivers/pinctrl/mediatek/pinctrl-mt7622.c
11135
11136 PIN CONTROLLER - QUALCOMM
11137 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
11138 S:      Maintained
11139 L:      linux-arm-msm@vger.kernel.org
11140 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
11141 F:      drivers/pinctrl/qcom/
11142
11143 PIN CONTROLLER - RENESAS
11144 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11145 M:      Geert Uytterhoeven <geert+renesas@glider.be>
11146 L:      linux-renesas-soc@vger.kernel.org
11147 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
11148 S:      Maintained
11149 F:      drivers/pinctrl/sh-pfc/
11150
11151 PIN CONTROLLER - SAMSUNG
11152 M:      Tomasz Figa <tomasz.figa@gmail.com>
11153 M:      Krzysztof Kozlowski <krzk@kernel.org>
11154 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11155 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11156 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11157 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
11158 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
11159 S:      Maintained
11160 F:      drivers/pinctrl/samsung/
11161 F:      include/dt-bindings/pinctrl/samsung.h
11162 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
11163
11164 PIN CONTROLLER - SINGLE
11165 M:      Tony Lindgren <tony@atomide.com>
11166 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
11167 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11168 L:      linux-omap@vger.kernel.org
11169 S:      Maintained
11170 F:      drivers/pinctrl/pinctrl-single.c
11171
11172 PIN CONTROLLER - ST SPEAR
11173 M:      Viresh Kumar <vireshk@kernel.org>
11174 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11175 W:      http://www.st.com/spear
11176 S:      Maintained
11177 F:      drivers/pinctrl/spear/
11178
11179 PISTACHIO SOC SUPPORT
11180 M:      James Hartley <james.hartley@sondrel.com>
11181 L:      linux-mips@linux-mips.org
11182 S:      Odd Fixes
11183 F:      arch/mips/pistachio/
11184 F:      arch/mips/include/asm/mach-pistachio/
11185 F:      arch/mips/boot/dts/img/pistachio*
11186 F:      arch/mips/configs/pistachio*_defconfig
11187
11188 PKTCDVD DRIVER
11189 S:      Orphan
11190 M:      linux-block@vger.kernel.org
11191 F:      drivers/block/pktcdvd.c
11192 F:      include/linux/pktcdvd.h
11193 F:      include/uapi/linux/pktcdvd.h
11194
11195 PKUNITY SOC DRIVERS
11196 M:      Guan Xuetao <gxt@pku.edu.cn>
11197 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
11198 S:      Maintained
11199 T:      git git://github.com/gxt/linux.git
11200 F:      drivers/input/serio/i8042-unicore32io.h
11201 F:      drivers/i2c/busses/i2c-puv3.c
11202 F:      drivers/video/fbdev/fb-puv3.c
11203 F:      drivers/rtc/rtc-puv3.c
11204
11205 PMBUS HARDWARE MONITORING DRIVERS
11206 M:      Guenter Roeck <linux@roeck-us.net>
11207 L:      linux-hwmon@vger.kernel.org
11208 W:      http://hwmon.wiki.kernel.org/
11209 W:      http://www.roeck-us.net/linux/drivers/
11210 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
11211 S:      Maintained
11212 F:      Documentation/hwmon/pmbus
11213 F:      drivers/hwmon/pmbus/
11214 F:      include/linux/pmbus.h
11215
11216 PMC SIERRA MaxRAID DRIVER
11217 L:      linux-scsi@vger.kernel.org
11218 W:      http://www.pmc-sierra.com/
11219 S:      Orphan
11220 F:      drivers/scsi/pmcraid.*
11221
11222 PMC SIERRA PM8001 DRIVER
11223 M:      Jack Wang <jinpu.wang@profitbricks.com>
11224 M:      lindar_liu@usish.com
11225 L:      linux-scsi@vger.kernel.org
11226 S:      Supported
11227 F:      drivers/scsi/pm8001/
11228
11229 PNP SUPPORT
11230 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
11231 S:      Maintained
11232 F:      drivers/pnp/
11233
11234 POSIX CLOCKS and TIMERS
11235 M:      Thomas Gleixner <tglx@linutronix.de>
11236 L:      linux-kernel@vger.kernel.org
11237 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
11238 S:      Maintained
11239 F:      fs/timerfd.c
11240 F:      include/linux/timer*
11241 F:      kernel/time/*timer*
11242
11243 POWER MANAGEMENT CORE
11244 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
11245 L:      linux-pm@vger.kernel.org
11246 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
11247 B:      https://bugzilla.kernel.org
11248 S:      Supported
11249 F:      drivers/base/power/
11250 F:      include/linux/pm.h
11251 F:      include/linux/pm_*
11252 F:      include/linux/powercap.h
11253 F:      drivers/powercap/
11254 F:      kernel/configs/nopm.config
11255
11256 POWER STATE COORDINATION INTERFACE (PSCI)
11257 M:      Mark Rutland <mark.rutland@arm.com>
11258 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11259 L:      linux-arm-kernel@lists.infradead.org
11260 S:      Maintained
11261 F:      drivers/firmware/psci*.c
11262 F:      include/linux/psci.h
11263 F:      include/uapi/linux/psci.h
11264
11265 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
11266 M:      Sebastian Reichel <sre@kernel.org>
11267 L:      linux-pm@vger.kernel.org
11268 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
11269 S:      Maintained
11270 F:      Documentation/devicetree/bindings/power/supply/
11271 F:      include/linux/power_supply.h
11272 F:      drivers/power/supply/
11273
11274 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
11275 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
11276 L:      linuxppc-dev@lists.ozlabs.org
11277 S:      Maintained
11278 F:      drivers/char/powernv-op-panel.c
11279
11280 PPP OVER ATM (RFC 2364)
11281 M:      Mitchell Blank Jr <mitch@sfgoth.com>
11282 S:      Maintained
11283 F:      net/atm/pppoatm.c
11284 F:      include/uapi/linux/atmppp.h
11285
11286 PPP OVER ETHERNET
11287 M:      Michal Ostrowski <mostrows@earthlink.net>
11288 S:      Maintained
11289 F:      drivers/net/ppp/pppoe.c
11290 F:      drivers/net/ppp/pppox.c
11291
11292 PPP OVER L2TP
11293 M:      James Chapman <jchapman@katalix.com>
11294 S:      Maintained
11295 F:      net/l2tp/l2tp_ppp.c
11296 F:      include/linux/if_pppol2tp.h
11297 F:      include/uapi/linux/if_pppol2tp.h
11298
11299 PPP PROTOCOL DRIVERS AND COMPRESSORS
11300 M:      Paul Mackerras <paulus@samba.org>
11301 L:      linux-ppp@vger.kernel.org
11302 S:      Maintained
11303 F:      drivers/net/ppp/ppp_*
11304
11305 PPS SUPPORT
11306 M:      Rodolfo Giometti <giometti@enneenne.com>
11307 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
11308 L:      linuxpps@ml.enneenne.com (subscribers-only)
11309 S:      Maintained
11310 F:      Documentation/pps/
11311 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
11312 F:      Documentation/ABI/testing/sysfs-pps
11313 F:      drivers/pps/
11314 F:      include/linux/pps*.h
11315 F:      include/uapi/linux/pps.h
11316
11317 PPTP DRIVER
11318 M:      Dmitry Kozlov <xeb@mail.ru>
11319 L:      netdev@vger.kernel.org
11320 S:      Maintained
11321 F:      drivers/net/ppp/pptp.c
11322 W:      http://sourceforge.net/projects/accel-pptp
11323
11324 PREEMPTIBLE KERNEL
11325 M:      Robert Love <rml@tech9.net>
11326 L:      kpreempt-tech@lists.sourceforge.net
11327 W:      https://www.kernel.org/pub/linux/kernel/people/rml/preempt-kernel
11328 S:      Supported
11329 F:      Documentation/preempt-locking.txt
11330 F:      include/linux/preempt.h
11331
11332 PRINTK
11333 M:      Petr Mladek <pmladek@suse.com>
11334 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
11335 R:      Steven Rostedt <rostedt@goodmis.org>
11336 S:      Maintained
11337 F:      kernel/printk/
11338 F:      include/linux/printk.h
11339
11340 PRISM54 WIRELESS DRIVER
11341 M:      "Luis R. Rodriguez" <mcgrof@gmail.com>
11342 L:      linux-wireless@vger.kernel.org
11343 W:      http://wireless.kernel.org/en/users/Drivers/p54
11344 S:      Obsolete
11345 F:      drivers/net/wireless/intersil/prism54/
11346
11347 PROC SYSCTL
11348 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
11349 M:      Kees Cook <keescook@chromium.org>
11350 L:      linux-kernel@vger.kernel.org
11351 L:      linux-fsdevel@vger.kernel.org
11352 S:      Maintained
11353 F:      fs/proc/proc_sysctl.c
11354 F:      include/linux/sysctl.h
11355 F:      kernel/sysctl.c
11356 F:      tools/testing/selftests/sysctl/
11357
11358 PS3 NETWORK SUPPORT
11359 M:      Geoff Levand <geoff@infradead.org>
11360 L:      netdev@vger.kernel.org
11361 L:      linuxppc-dev@lists.ozlabs.org
11362 S:      Maintained
11363 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
11364
11365 PS3 PLATFORM SUPPORT
11366 M:      Geoff Levand <geoff@infradead.org>
11367 L:      linuxppc-dev@lists.ozlabs.org
11368 S:      Maintained
11369 F:      arch/powerpc/boot/ps3*
11370 F:      arch/powerpc/include/asm/lv1call.h
11371 F:      arch/powerpc/include/asm/ps3*.h
11372 F:      arch/powerpc/platforms/ps3/
11373 F:      drivers/*/ps3*
11374 F:      drivers/ps3/
11375 F:      drivers/rtc/rtc-ps3.c
11376 F:      drivers/usb/host/*ps3.c
11377 F:      sound/ppc/snd_ps3*
11378
11379 PS3VRAM DRIVER
11380 M:      Jim Paris <jim@jtan.com>
11381 M:      Geoff Levand <geoff@infradead.org>
11382 L:      linuxppc-dev@lists.ozlabs.org
11383 S:      Maintained
11384 F:      drivers/block/ps3vram.c
11385
11386 PSAMPLE PACKET SAMPLING SUPPORT:
11387 M:      Yotam Gigi <yotam.gi@gmail.com>
11388 S:      Maintained
11389 F:      net/psample
11390 F:      include/net/psample.h
11391 F:      include/uapi/linux/psample.h
11392
11393 PSTORE FILESYSTEM
11394 M:      Kees Cook <keescook@chromium.org>
11395 M:      Anton Vorontsov <anton@enomsg.org>
11396 M:      Colin Cross <ccross@android.com>
11397 M:      Tony Luck <tony.luck@intel.com>
11398 S:      Maintained
11399 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
11400 F:      fs/pstore/
11401 F:      include/linux/pstore*
11402 F:      drivers/firmware/efi/efi-pstore.c
11403 F:      drivers/acpi/apei/erst.c
11404 F:      Documentation/admin-guide/ramoops.rst
11405 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
11406 K:      \b(pstore|ramoops)
11407
11408 PTP HARDWARE CLOCK SUPPORT
11409 M:      Richard Cochran <richardcochran@gmail.com>
11410 L:      netdev@vger.kernel.org
11411 S:      Maintained
11412 W:      http://linuxptp.sourceforge.net/
11413 F:      Documentation/ABI/testing/sysfs-ptp
11414 F:      Documentation/ptp/*
11415 F:      drivers/net/ethernet/freescale/gianfar_ptp.c
11416 F:      drivers/net/phy/dp83640*
11417 F:      drivers/ptp/*
11418 F:      include/linux/ptp_cl*
11419
11420 PTRACE SUPPORT
11421 M:      Oleg Nesterov <oleg@redhat.com>
11422 S:      Maintained
11423 F:      include/asm-generic/syscall.h
11424 F:      include/linux/ptrace.h
11425 F:      include/linux/regset.h
11426 F:      include/linux/tracehook.h
11427 F:      include/uapi/linux/ptrace.h
11428 F:      include/uapi/linux/ptrace.h
11429 F:      include/asm-generic/ptrace.h
11430 F:      kernel/ptrace.c
11431 F:      arch/*/ptrace*.c
11432 F:      arch/*/*/ptrace*.c
11433 F:      arch/*/include/asm/ptrace*.h
11434
11435 PULSE8-CEC DRIVER
11436 M:      Hans Verkuil <hverkuil@xs4all.nl>
11437 L:      linux-media@vger.kernel.org
11438 T:      git git://linuxtv.org/media_tree.git
11439 S:      Maintained
11440 F:      drivers/media/usb/pulse8-cec/*
11441 F:      Documentation/media/cec-drivers/pulse8-cec.rst
11442
11443 PVRUSB2 VIDEO4LINUX DRIVER
11444 M:      Mike Isely <isely@pobox.com>
11445 L:      pvrusb2@isely.net       (subscribers-only)
11446 L:      linux-media@vger.kernel.org
11447 W:      http://www.isely.net/pvrusb2/
11448 T:      git git://linuxtv.org/media_tree.git
11449 S:      Maintained
11450 F:      Documentation/media/v4l-drivers/pvrusb2*
11451 F:      drivers/media/usb/pvrusb2/
11452
11453 PWC WEBCAM DRIVER
11454 M:      Hans Verkuil <hverkuil@xs4all.nl>
11455 L:      linux-media@vger.kernel.org
11456 T:      git git://linuxtv.org/media_tree.git
11457 S:      Odd Fixes
11458 F:      drivers/media/usb/pwc/*
11459
11460 PWM FAN DRIVER
11461 M:      Kamil Debski <kamil@wypas.org>
11462 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
11463 L:      linux-hwmon@vger.kernel.org
11464 S:      Supported
11465 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
11466 F:      Documentation/hwmon/pwm-fan
11467 F:      drivers/hwmon/pwm-fan.c
11468
11469 PWM IR Transmitter
11470 M:      Sean Young <sean@mess.org>
11471 L:      linux-media@vger.kernel.org
11472 S:      Maintained
11473 F:      drivers/media/rc/pwm-ir-tx.c
11474
11475 PWM SUBSYSTEM
11476 M:      Thierry Reding <thierry.reding@gmail.com>
11477 L:      linux-pwm@vger.kernel.org
11478 S:      Maintained
11479 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
11480 F:      Documentation/pwm.txt
11481 F:      Documentation/devicetree/bindings/pwm/
11482 F:      include/linux/pwm.h
11483 F:      drivers/pwm/
11484 F:      drivers/video/backlight/pwm_bl.c
11485 F:      include/linux/pwm_backlight.h
11486 F:      drivers/gpio/gpio-mvebu.c
11487 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
11488
11489 PXA GPIO DRIVER
11490 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11491 L:      linux-gpio@vger.kernel.org
11492 S:      Maintained
11493 F:      drivers/gpio/gpio-pxa.c
11494
11495 PXA MMCI DRIVER
11496 S:      Orphan
11497
11498 PXA RTC DRIVER
11499 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11500 L:      linux-rtc@vger.kernel.org
11501 S:      Maintained
11502
11503 PXA2xx/PXA3xx SUPPORT
11504 M:      Daniel Mack <daniel@zonque.org>
11505 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
11506 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11507 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11508 T:      git git://github.com/hzhuang1/linux.git
11509 T:      git git://github.com/rjarzmik/linux.git
11510 S:      Maintained
11511 F:      arch/arm/boot/dts/pxa*
11512 F:      arch/arm/mach-pxa/
11513 F:      drivers/dma/pxa*
11514 F:      drivers/pcmcia/pxa2xx*
11515 F:      drivers/pinctrl/pxa/
11516 F:      drivers/spi/spi-pxa2xx*
11517 F:      drivers/usb/gadget/udc/pxa2*
11518 F:      include/sound/pxa2xx-lib.h
11519 F:      sound/arm/pxa*
11520 F:      sound/soc/pxa/
11521
11522 QAT DRIVER
11523 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
11524 L:      qat-linux@intel.com
11525 S:      Supported
11526 F:      drivers/crypto/qat/
11527
11528 QCOM AUDIO (ASoC) DRIVERS
11529 M:      Patrick Lai <plai@codeaurora.org>
11530 M:      Banajit Goswami <bgoswami@codeaurora.org>
11531 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11532 S:      Supported
11533 F:      sound/soc/qcom/
11534
11535 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
11536 M:      Gabriel Somlo <somlo@cmu.edu>
11537 M:      "Michael S. Tsirkin" <mst@redhat.com>
11538 L:      qemu-devel@nongnu.org
11539 S:      Maintained
11540 F:      drivers/firmware/qemu_fw_cfg.c
11541 F:      include/uapi/linux/qemu_fw_cfg.h
11542
11543 QIB DRIVER
11544 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11545 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
11546 L:      linux-rdma@vger.kernel.org
11547 S:      Supported
11548 F:      drivers/infiniband/hw/qib/
11549
11550 QLOGIC QL41xxx FCOE DRIVER
11551 M:      QLogic-Storage-Upstream@cavium.com
11552 L:      linux-scsi@vger.kernel.org
11553 S:      Supported
11554 F:      drivers/scsi/qedf/
11555
11556 QLOGIC QL41xxx ISCSI DRIVER
11557 M:      QLogic-Storage-Upstream@cavium.com
11558 L:      linux-scsi@vger.kernel.org
11559 S:      Supported
11560 F:      drivers/scsi/qedi/
11561
11562 QLOGIC QL4xxx ETHERNET DRIVER
11563 M:      Ariel Elior <Ariel.Elior@cavium.com>
11564 M:      everest-linux-l2@cavium.com
11565 L:      netdev@vger.kernel.org
11566 S:      Supported
11567 F:      drivers/net/ethernet/qlogic/qed/
11568 F:      include/linux/qed/
11569 F:      drivers/net/ethernet/qlogic/qede/
11570
11571 QLOGIC QL4xxx RDMA DRIVER
11572 M:      Michal Kalderon <Michal.Kalderon@cavium.com>
11573 M:      Ariel Elior <Ariel.Elior@cavium.com>
11574 L:      linux-rdma@vger.kernel.org
11575 S:      Supported
11576 F:      drivers/infiniband/hw/qedr/
11577 F:      include/uapi/rdma/qedr-abi.h
11578
11579 QLOGIC QLA1280 SCSI DRIVER
11580 M:      Michael Reed <mdr@sgi.com>
11581 L:      linux-scsi@vger.kernel.org
11582 S:      Maintained
11583 F:      drivers/scsi/qla1280.[ch]
11584
11585 QLOGIC QLA2XXX FC-SCSI DRIVER
11586 M:      qla2xxx-upstream@qlogic.com
11587 L:      linux-scsi@vger.kernel.org
11588 S:      Supported
11589 F:      Documentation/scsi/LICENSE.qla2xxx
11590 F:      drivers/scsi/qla2xxx/
11591
11592 QLOGIC QLA3XXX NETWORK DRIVER
11593 M:      Dept-GELinuxNICDev@cavium.com
11594 L:      netdev@vger.kernel.org
11595 S:      Supported
11596 F:      Documentation/networking/LICENSE.qla3xxx
11597 F:      drivers/net/ethernet/qlogic/qla3xxx.*
11598
11599 QLOGIC QLA4XXX iSCSI DRIVER
11600 M:      QLogic-Storage-Upstream@qlogic.com
11601 L:      linux-scsi@vger.kernel.org
11602 S:      Supported
11603 F:      Documentation/scsi/LICENSE.qla4xxx
11604 F:      drivers/scsi/qla4xxx/
11605
11606 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
11607 M:      Harish Patil <harish.patil@cavium.com>
11608 M:      Manish Chopra <manish.chopra@cavium.com>
11609 M:      Dept-GELinuxNICDev@cavium.com
11610 L:      netdev@vger.kernel.org
11611 S:      Supported
11612 F:      drivers/net/ethernet/qlogic/qlcnic/
11613
11614 QLOGIC QLGE 10Gb ETHERNET DRIVER
11615 M:      Harish Patil <harish.patil@cavium.com>
11616 M:      Manish Chopra <manish.chopra@cavium.com>
11617 M:      Dept-GELinuxNICDev@cavium.com
11618 L:      netdev@vger.kernel.org
11619 S:      Supported
11620 F:      drivers/net/ethernet/qlogic/qlge/
11621
11622 QNX4 FILESYSTEM
11623 M:      Anders Larsen <al@alarsen.net>
11624 W:      http://www.alarsen.net/linux/qnx4fs/
11625 S:      Maintained
11626 F:      fs/qnx4/
11627 F:      include/uapi/linux/qnx4_fs.h
11628 F:      include/uapi/linux/qnxtypes.h
11629
11630 QORIQ DPAA2 FSL-MC BUS DRIVER
11631 M:      Stuart Yoder <stuyoder@gmail.com>
11632 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
11633 L:      linux-kernel@vger.kernel.org
11634 S:      Maintained
11635 F:      drivers/bus/fsl-mc/
11636 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
11637 F:      Documentation/networking/dpaa2/overview.rst
11638
11639 QT1010 MEDIA DRIVER
11640 M:      Antti Palosaari <crope@iki.fi>
11641 L:      linux-media@vger.kernel.org
11642 W:      https://linuxtv.org
11643 W:      http://palosaari.fi/linux/
11644 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11645 T:      git git://linuxtv.org/anttip/media_tree.git
11646 S:      Maintained
11647 F:      drivers/media/tuners/qt1010*
11648
11649 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
11650 M:      Kalle Valo <kvalo@codeaurora.org>
11651 L:      ath10k@lists.infradead.org
11652 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
11653 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
11654 S:      Supported
11655 F:      drivers/net/wireless/ath/ath10k/
11656
11657 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
11658 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
11659 L:      linux-wireless@vger.kernel.org
11660 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
11661 S:      Supported
11662 F:      drivers/net/wireless/ath/ath9k/
11663
11664 QUALCOMM CAMERA SUBSYSTEM DRIVER
11665 M:      Todor Tomov <todor.tomov@linaro.org>
11666 L:      linux-media@vger.kernel.org
11667 S:      Maintained
11668 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
11669 F:      Documentation/media/v4l-drivers/qcom_camss.rst
11670 F:      drivers/media/platform/qcom/camss-8x16/
11671
11672 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
11673 M:  Ilia Lin <ilia.lin@gmail.com>
11674 L:  linux-pm@vger.kernel.org
11675 S:  Maintained
11676 F:  Documentation/devicetree/bindings/opp/kryo-cpufreq.txt
11677 F:  drivers/cpufreq/qcom-cpufreq-kryo.c
11678
11679 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
11680 M:      Timur Tabi <timur@codeaurora.org>
11681 L:      netdev@vger.kernel.org
11682 S:      Supported
11683 F:      drivers/net/ethernet/qualcomm/emac/
11684
11685 QUALCOMM HEXAGON ARCHITECTURE
11686 M:      Richard Kuo <rkuo@codeaurora.org>
11687 L:      linux-hexagon@vger.kernel.org
11688 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
11689 S:      Supported
11690 F:      arch/hexagon/
11691
11692 QUALCOMM IOMMU
11693 M:      Rob Clark <robdclark@gmail.com>
11694 L:      iommu@lists.linux-foundation.org
11695 L:      linux-arm-msm@vger.kernel.org
11696 S:      Maintained
11697 F:      drivers/iommu/qcom_iommu.c
11698
11699 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
11700 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
11701 L:      linux-media@vger.kernel.org
11702 L:      linux-arm-msm@vger.kernel.org
11703 T:      git git://linuxtv.org/media_tree.git
11704 S:      Maintained
11705 F:      drivers/media/platform/qcom/venus/
11706
11707 QUALCOMM WCN36XX WIRELESS DRIVER
11708 M:      Kalle Valo <kvalo@codeaurora.org>
11709 L:      wcn36xx@lists.infradead.org
11710 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
11711 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
11712 S:      Supported
11713 F:      drivers/net/wireless/ath/wcn36xx/
11714
11715 QUANTENNA QTNFMAC WIRELESS DRIVER
11716 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
11717 M:      Avinash Patil <avinashp@quantenna.com>
11718 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
11719 L:      linux-wireless@vger.kernel.org
11720 S:      Maintained
11721 F:      drivers/net/wireless/quantenna
11722
11723 RADEON and AMDGPU DRM DRIVERS
11724 M:      Alex Deucher <alexander.deucher@amd.com>
11725 M:      Christian König <christian.koenig@amd.com>
11726 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
11727 L:      amd-gfx@lists.freedesktop.org
11728 T:      git git://people.freedesktop.org/~agd5f/linux
11729 S:      Supported
11730 F:      drivers/gpu/drm/radeon/
11731 F:      include/uapi/drm/radeon_drm.h
11732 F:      drivers/gpu/drm/amd/
11733 F:      include/uapi/drm/amdgpu_drm.h
11734
11735 RADEON FRAMEBUFFER DISPLAY DRIVER
11736 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
11737 L:      linux-fbdev@vger.kernel.org
11738 S:      Maintained
11739 F:      drivers/video/fbdev/aty/radeon*
11740 F:      include/uapi/linux/radeonfb.h
11741
11742 RADIOSHARK RADIO DRIVER
11743 M:      Hans Verkuil <hverkuil@xs4all.nl>
11744 L:      linux-media@vger.kernel.org
11745 T:      git git://linuxtv.org/media_tree.git
11746 S:      Maintained
11747 F:      drivers/media/radio/radio-shark.c
11748
11749 RADIOSHARK2 RADIO DRIVER
11750 M:      Hans Verkuil <hverkuil@xs4all.nl>
11751 L:      linux-media@vger.kernel.org
11752 T:      git git://linuxtv.org/media_tree.git
11753 S:      Maintained
11754 F:      drivers/media/radio/radio-shark2.c
11755 F:      drivers/media/radio/radio-tea5777.c
11756
11757 RADOS BLOCK DEVICE (RBD)
11758 M:      Ilya Dryomov <idryomov@gmail.com>
11759 M:      Sage Weil <sage@redhat.com>
11760 M:      Alex Elder <elder@kernel.org>
11761 L:      ceph-devel@vger.kernel.org
11762 W:      http://ceph.com/
11763 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
11764 T:      git git://github.com/ceph/ceph-client.git
11765 S:      Supported
11766 F:      Documentation/ABI/testing/sysfs-bus-rbd
11767 F:      drivers/block/rbd.c
11768 F:      drivers/block/rbd_types.h
11769
11770 RAGE128 FRAMEBUFFER DISPLAY DRIVER
11771 M:      Paul Mackerras <paulus@samba.org>
11772 L:      linux-fbdev@vger.kernel.org
11773 S:      Maintained
11774 F:      drivers/video/fbdev/aty/aty128fb.c
11775
11776 RAINSHADOW-CEC DRIVER
11777 M:      Hans Verkuil <hverkuil@xs4all.nl>
11778 L:      linux-media@vger.kernel.org
11779 T:      git git://linuxtv.org/media_tree.git
11780 S:      Maintained
11781 F:      drivers/media/usb/rainshadow-cec/*
11782
11783 RALINK MIPS ARCHITECTURE
11784 M:      John Crispin <john@phrozen.org>
11785 L:      linux-mips@linux-mips.org
11786 S:      Maintained
11787 F:      arch/mips/ralink
11788
11789 RALINK RT2X00 WIRELESS LAN DRIVER
11790 P:      rt2x00 project
11791 M:      Stanislaw Gruszka <sgruszka@redhat.com>
11792 M:      Helmut Schaa <helmut.schaa@googlemail.com>
11793 L:      linux-wireless@vger.kernel.org
11794 S:      Maintained
11795 F:      drivers/net/wireless/ralink/rt2x00/
11796
11797 RAMDISK RAM BLOCK DEVICE DRIVER
11798 M:      Jens Axboe <axboe@kernel.dk>
11799 S:      Maintained
11800 F:      Documentation/blockdev/ramdisk.txt
11801 F:      drivers/block/brd.c
11802
11803 RANCHU VIRTUAL BOARD FOR MIPS
11804 M:      Miodrag Dinic <miodrag.dinic@mips.com>
11805 L:      linux-mips@linux-mips.org
11806 S:      Supported
11807 F:      arch/mips/generic/board-ranchu.c
11808 F:      arch/mips/configs/generic/board-ranchu.config
11809
11810 RANDOM NUMBER DRIVER
11811 M:      "Theodore Ts'o" <tytso@mit.edu>
11812 S:      Maintained
11813 F:      drivers/char/random.c
11814
11815 RAPIDIO SUBSYSTEM
11816 M:      Matt Porter <mporter@kernel.crashing.org>
11817 M:      Alexandre Bounine <alex.bou9@gmail.com>
11818 S:      Maintained
11819 F:      drivers/rapidio/
11820
11821 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
11822 L:      linux-wireless@vger.kernel.org
11823 S:      Orphan
11824 F:      drivers/net/wireless/ray*
11825
11826 RCUTORTURE TEST FRAMEWORK
11827 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
11828 M:      Josh Triplett <josh@joshtriplett.org>
11829 R:      Steven Rostedt <rostedt@goodmis.org>
11830 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
11831 R:      Lai Jiangshan <jiangshanlai@gmail.com>
11832 L:      linux-kernel@vger.kernel.org
11833 S:      Supported
11834 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
11835 F:      tools/testing/selftests/rcutorture
11836
11837 RDC R-321X SoC
11838 M:      Florian Fainelli <florian@openwrt.org>
11839 S:      Maintained
11840
11841 RDC R6040 FAST ETHERNET DRIVER
11842 M:      Florian Fainelli <f.fainelli@gmail.com>
11843 L:      netdev@vger.kernel.org
11844 S:      Maintained
11845 F:      drivers/net/ethernet/rdc/r6040.c
11846
11847 RDMAVT - RDMA verbs software
11848 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11849 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
11850 L:      linux-rdma@vger.kernel.org
11851 S:      Supported
11852 F:      drivers/infiniband/sw/rdmavt
11853
11854 RDS - RELIABLE DATAGRAM SOCKETS
11855 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
11856 L:      netdev@vger.kernel.org
11857 L:      linux-rdma@vger.kernel.org
11858 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
11859 W:      https://oss.oracle.com/projects/rds/
11860 S:      Supported
11861 F:      net/rds/
11862 F:      Documentation/networking/rds.txt
11863
11864 RDT - RESOURCE ALLOCATION
11865 M:      Fenghua Yu <fenghua.yu@intel.com>
11866 L:      linux-kernel@vger.kernel.org
11867 S:      Supported
11868 F:      arch/x86/kernel/cpu/intel_rdt*
11869 F:      arch/x86/include/asm/intel_rdt_sched.h
11870 F:      Documentation/x86/intel_rdt*
11871
11872 READ-COPY UPDATE (RCU)
11873 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
11874 M:      Josh Triplett <josh@joshtriplett.org>
11875 R:      Steven Rostedt <rostedt@goodmis.org>
11876 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
11877 R:      Lai Jiangshan <jiangshanlai@gmail.com>
11878 L:      linux-kernel@vger.kernel.org
11879 W:      http://www.rdrop.com/users/paulmck/RCU/
11880 S:      Supported
11881 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
11882 F:      Documentation/RCU/
11883 X:      Documentation/RCU/torture.txt
11884 F:      include/linux/rcu*
11885 X:      include/linux/srcu.h
11886 F:      kernel/rcu/
11887 X:      kernel/torture.c
11888
11889 REAL TIME CLOCK (RTC) SUBSYSTEM
11890 M:      Alessandro Zummo <a.zummo@towertech.it>
11891 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
11892 L:      linux-rtc@vger.kernel.org
11893 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
11894 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
11895 S:      Maintained
11896 F:      Documentation/devicetree/bindings/rtc/
11897 F:      Documentation/rtc.txt
11898 F:      drivers/rtc/
11899 F:      include/linux/rtc.h
11900 F:      include/uapi/linux/rtc.h
11901 F:      include/linux/rtc/
11902 F:      include/linux/platform_data/rtc-*
11903 F:      tools/testing/selftests/timers/rtctest.c
11904
11905 REALTEK AUDIO CODECS
11906 M:      Bard Liao <bardliao@realtek.com>
11907 M:      Oder Chiou <oder_chiou@realtek.com>
11908 S:      Maintained
11909 F:      sound/soc/codecs/rt*
11910 F:      include/sound/rt*.h
11911
11912 REGISTER MAP ABSTRACTION
11913 M:      Mark Brown <broonie@kernel.org>
11914 L:      linux-kernel@vger.kernel.org
11915 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
11916 S:      Supported
11917 F:      Documentation/devicetree/bindings/regmap/
11918 F:      drivers/base/regmap/
11919 F:      include/linux/regmap.h
11920
11921 REISERFS FILE SYSTEM
11922 L:      reiserfs-devel@vger.kernel.org
11923 S:      Supported
11924 F:      fs/reiserfs/
11925
11926 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
11927 M:      Ohad Ben-Cohen <ohad@wizery.com>
11928 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
11929 L:      linux-remoteproc@vger.kernel.org
11930 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
11931 S:      Maintained
11932 F:      Documentation/devicetree/bindings/remoteproc/
11933 F:      Documentation/remoteproc.txt
11934 F:      drivers/remoteproc/
11935 F:      include/linux/remoteproc.h
11936
11937 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
11938 M:      Ohad Ben-Cohen <ohad@wizery.com>
11939 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
11940 L:      linux-remoteproc@vger.kernel.org
11941 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
11942 S:      Maintained
11943 F:      drivers/rpmsg/
11944 F:      Documentation/rpmsg.txt
11945 F:      include/linux/rpmsg.h
11946 F:      include/linux/rpmsg/
11947
11948 RENESAS CLOCK DRIVERS
11949 M:      Geert Uytterhoeven <geert+renesas@glider.be>
11950 L:      linux-renesas-soc@vger.kernel.org
11951 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
11952 S:      Supported
11953 F:      drivers/clk/renesas/
11954
11955 RENESAS EMEV2 I2C DRIVER
11956 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
11957 S:      Supported
11958 F:      drivers/i2c/busses/i2c-emev2.c
11959
11960 RENESAS ETHERNET DRIVERS
11961 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
11962 L:      netdev@vger.kernel.org
11963 L:      linux-renesas-soc@vger.kernel.org
11964 F:      Documentation/devicetree/bindings/net/renesas,*.txt
11965 F:      Documentation/devicetree/bindings/net/sh_eth.txt
11966 F:      drivers/net/ethernet/renesas/
11967 F:      include/linux/sh_eth.h
11968
11969 RENESAS R-CAR GYROADC DRIVER
11970 M:      Marek Vasut <marek.vasut@gmail.com>
11971 L:      linux-iio@vger.kernel.org
11972 S:      Supported
11973 F:      drivers/iio/adc/rcar_gyro_adc.c
11974
11975 RENESAS R-CAR I2C DRIVERS
11976 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
11977 S:      Supported
11978 F:      drivers/i2c/busses/i2c-rcar.c
11979 F:      drivers/i2c/busses/i2c-sh_mobile.c
11980
11981 RENESAS USB PHY DRIVER
11982 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
11983 L:      linux-renesas-soc@vger.kernel.org
11984 S:      Maintained
11985 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
11986
11987 RESET CONTROLLER FRAMEWORK
11988 M:      Philipp Zabel <p.zabel@pengutronix.de>
11989 T:      git git://git.pengutronix.de/git/pza/linux
11990 S:      Maintained
11991 F:      drivers/reset/
11992 F:      Documentation/devicetree/bindings/reset/
11993 F:      include/dt-bindings/reset/
11994 F:      include/linux/reset.h
11995 F:      include/linux/reset-controller.h
11996
11997 RFKILL
11998 M:      Johannes Berg <johannes@sipsolutions.net>
11999 L:      linux-wireless@vger.kernel.org
12000 W:      http://wireless.kernel.org/
12001 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
12002 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
12003 S:      Maintained
12004 F:      Documentation/rfkill.txt
12005 F:      Documentation/ABI/stable/sysfs-class-rfkill
12006 F:      net/rfkill/
12007
12008 RHASHTABLE
12009 M:      Thomas Graf <tgraf@suug.ch>
12010 M:      Herbert Xu <herbert@gondor.apana.org.au>
12011 L:      netdev@vger.kernel.org
12012 S:      Maintained
12013 F:      lib/rhashtable.c
12014 F:      include/linux/rhashtable.h
12015
12016 RICOH R5C592 MEMORYSTICK DRIVER
12017 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12018 S:      Maintained
12019 F:      drivers/memstick/host/r592.*
12020
12021 RICOH SMARTMEDIA/XD DRIVER
12022 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12023 S:      Maintained
12024 F:      drivers/mtd/nand/raw/r852.c
12025 F:      drivers/mtd/nand/raw/r852.h
12026
12027 RISC-V ARCHITECTURE
12028 M:      Palmer Dabbelt <palmer@sifive.com>
12029 M:      Albert Ou <albert@sifive.com>
12030 L:      linux-riscv@lists.infradead.org
12031 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
12032 S:      Supported
12033 F:      arch/riscv/
12034 K:      riscv
12035 N:      riscv
12036
12037 ROCCAT DRIVERS
12038 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
12039 W:      http://sourceforge.net/projects/roccat/
12040 S:      Maintained
12041 F:      drivers/hid/hid-roccat*
12042 F:      include/linux/hid-roccat*
12043 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
12044
12045 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
12046 M:      Jacob chen <jacob2.chen@rock-chips.com>
12047 L:      linux-media@vger.kernel.org
12048 S:      Maintained
12049 F:      drivers/media/platform/rockchip/rga/
12050 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
12051
12052 ROCKER DRIVER
12053 M:      Jiri Pirko <jiri@resnulli.us>
12054 L:      netdev@vger.kernel.org
12055 S:      Supported
12056 F:      drivers/net/ethernet/rocker/
12057
12058 ROCKETPORT DRIVER
12059 P:      Comtrol Corp.
12060 W:      http://www.comtrol.com
12061 S:      Maintained
12062 F:      Documentation/serial/rocket.txt
12063 F:      drivers/tty/rocket*
12064
12065 ROCKETPORT EXPRESS/INFINITY DRIVER
12066 M:      Kevin Cernekee <cernekee@gmail.com>
12067 L:      linux-serial@vger.kernel.org
12068 S:      Odd Fixes
12069 F:      drivers/tty/serial/rp2.*
12070
12071 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
12072 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
12073 L:      linux-kernel@vger.kernel.org
12074 L:      linux-renesas-soc@vger.kernel.org
12075 S:      Supported
12076 F:      drivers/mfd/bd9571mwv.c
12077 F:      drivers/regulator/bd9571mwv-regulator.c
12078 F:      drivers/gpio/gpio-bd9571mwv.c
12079 F:      include/linux/mfd/bd9571mwv.h
12080 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
12081
12082 ROSE NETWORK LAYER
12083 M:      Ralf Baechle <ralf@linux-mips.org>
12084 L:      linux-hams@vger.kernel.org
12085 W:      http://www.linux-ax25.org/
12086 S:      Maintained
12087 F:      include/net/rose.h
12088 F:      include/uapi/linux/rose.h
12089 F:      net/rose/
12090
12091 RTL2830 MEDIA DRIVER
12092 M:      Antti Palosaari <crope@iki.fi>
12093 L:      linux-media@vger.kernel.org
12094 W:      https://linuxtv.org
12095 W:      http://palosaari.fi/linux/
12096 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12097 T:      git git://linuxtv.org/anttip/media_tree.git
12098 S:      Maintained
12099 F:      drivers/media/dvb-frontends/rtl2830*
12100
12101 RTL2832 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/rtl2832*
12110
12111 RTL2832_SDR 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_sdr*
12120
12121 RTL8180 WIRELESS DRIVER
12122 L:      linux-wireless@vger.kernel.org
12123 W:      http://wireless.kernel.org/
12124 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12125 S:      Orphan
12126 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
12127
12128 RTL8187 WIRELESS DRIVER
12129 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
12130 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
12131 M:      Larry Finger <Larry.Finger@lwfinger.net>
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:      Maintained
12136 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
12137
12138 REALTEK WIRELESS DRIVER (rtlwifi family)
12139 M:      Ping-Ke Shih <pkshih@realtek.com>
12140 L:      linux-wireless@vger.kernel.org
12141 W:      http://wireless.kernel.org/
12142 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12143 S:      Maintained
12144 F:      drivers/net/wireless/realtek/rtlwifi/
12145
12146 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
12147 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
12148 L:      linux-wireless@vger.kernel.org
12149 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
12150 S:      Maintained
12151 F:      drivers/net/wireless/realtek/rtl8xxxu/
12152
12153 RXRPC SOCKETS (AF_RXRPC)
12154 M:      David Howells <dhowells@redhat.com>
12155 L:      linux-afs@lists.infradead.org
12156 S:      Supported
12157 F:      net/rxrpc/
12158 F:      include/keys/rxrpc-type.h
12159 F:      include/net/af_rxrpc.h
12160 F:      include/trace/events/rxrpc.h
12161 F:      include/uapi/linux/rxrpc.h
12162 F:      Documentation/networking/rxrpc.txt
12163 W:      https://www.infradead.org/~dhowells/kafs/
12164
12165 S3 SAVAGE FRAMEBUFFER DRIVER
12166 M:      Antonino Daplas <adaplas@gmail.com>
12167 L:      linux-fbdev@vger.kernel.org
12168 S:      Maintained
12169 F:      drivers/video/fbdev/savage/
12170
12171 S390
12172 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
12173 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
12174 L:      linux-s390@vger.kernel.org
12175 W:      http://www.ibm.com/developerworks/linux/linux390/
12176 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
12177 S:      Supported
12178 F:      arch/s390/
12179 F:      drivers/s390/
12180 F:      Documentation/s390/
12181 F:      Documentation/driver-api/s390-drivers.rst
12182
12183 S390 COMMON I/O LAYER
12184 M:      Sebastian Ott <sebott@linux.ibm.com>
12185 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
12186 L:      linux-s390@vger.kernel.org
12187 W:      http://www.ibm.com/developerworks/linux/linux390/
12188 S:      Supported
12189 F:      drivers/s390/cio/
12190
12191 S390 DASD DRIVER
12192 M:      Stefan Haberland <sth@linux.ibm.com>
12193 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
12194 L:      linux-s390@vger.kernel.org
12195 W:      http://www.ibm.com/developerworks/linux/linux390/
12196 S:      Supported
12197 F:      drivers/s390/block/dasd*
12198 F:      block/partitions/ibm.c
12199
12200 S390 IOMMU (PCI)
12201 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12202 L:      linux-s390@vger.kernel.org
12203 W:      http://www.ibm.com/developerworks/linux/linux390/
12204 S:      Supported
12205 F:      drivers/iommu/s390-iommu.c
12206
12207 S390 IUCV NETWORK LAYER
12208 M:      Julian Wiedmann <jwi@linux.ibm.com>
12209 M:      Ursula Braun <ubraun@linux.ibm.com>
12210 L:      linux-s390@vger.kernel.org
12211 W:      http://www.ibm.com/developerworks/linux/linux390/
12212 S:      Supported
12213 F:      drivers/s390/net/*iucv*
12214 F:      include/net/iucv/
12215 F:      net/iucv/
12216
12217 S390 NETWORK DRIVERS
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/
12224
12225 S390 PCI SUBSYSTEM
12226 M:      Sebastian Ott <sebott@linux.ibm.com>
12227 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12228 L:      linux-s390@vger.kernel.org
12229 W:      http://www.ibm.com/developerworks/linux/linux390/
12230 S:      Supported
12231 F:      arch/s390/pci/
12232 F:      drivers/pci/hotplug/s390_pci_hpc.c
12233
12234 S390 VFIO-CCW DRIVER
12235 M:      Cornelia Huck <cohuck@redhat.com>
12236 M:      Dong Jia Shi <bjsdjshi@linux.ibm.com>
12237 M:      Halil Pasic <pasic@linux.ibm.com>
12238 L:      linux-s390@vger.kernel.org
12239 L:      kvm@vger.kernel.org
12240 S:      Supported
12241 F:      drivers/s390/cio/vfio_ccw*
12242 F:      Documentation/s390/vfio-ccw.txt
12243 F:      include/uapi/linux/vfio_ccw.h
12244
12245 S390 ZCRYPT DRIVER
12246 M:      Harald Freudenberger <freude@linux.ibm.com>
12247 L:      linux-s390@vger.kernel.org
12248 W:      http://www.ibm.com/developerworks/linux/linux390/
12249 S:      Supported
12250 F:      drivers/s390/crypto/
12251
12252 S390 ZFCP DRIVER
12253 M:      Steffen Maier <maier@linux.ibm.com>
12254 M:      Benjamin Block <bblock@linux.ibm.com>
12255 L:      linux-s390@vger.kernel.org
12256 W:      http://www.ibm.com/developerworks/linux/linux390/
12257 S:      Supported
12258 F:      drivers/s390/scsi/zfcp_*
12259
12260 S3C24XX SD/MMC Driver
12261 M:      Ben Dooks <ben-linux@fluff.org>
12262 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12263 S:      Supported
12264 F:      drivers/mmc/host/s3cmci.*
12265
12266 SAA6588 RDS RECEIVER DRIVER
12267 M:      Hans Verkuil <hverkuil@xs4all.nl>
12268 L:      linux-media@vger.kernel.org
12269 T:      git git://linuxtv.org/media_tree.git
12270 W:      https://linuxtv.org
12271 S:      Odd Fixes
12272 F:      drivers/media/i2c/saa6588*
12273
12274 SAA7134 VIDEO4LINUX DRIVER
12275 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
12276 L:      linux-media@vger.kernel.org
12277 W:      https://linuxtv.org
12278 T:      git git://linuxtv.org/media_tree.git
12279 S:      Odd fixes
12280 F:      Documentation/media/v4l-drivers/saa7134*
12281 F:      drivers/media/pci/saa7134/
12282
12283 SAA7146 VIDEO4LINUX-2 DRIVER
12284 M:      Hans Verkuil <hverkuil@xs4all.nl>
12285 L:      linux-media@vger.kernel.org
12286 T:      git git://linuxtv.org/media_tree.git
12287 S:      Maintained
12288 F:      drivers/media/common/saa7146/
12289 F:      drivers/media/pci/saa7146/
12290 F:      include/media/saa7146*
12291
12292 SAMSUNG AUDIO (ASoC) DRIVERS
12293 M:      Krzysztof Kozlowski <krzk@kernel.org>
12294 M:      Sangbeom Kim <sbkim73@samsung.com>
12295 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12296 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12297 S:      Supported
12298 F:      sound/soc/samsung/
12299 F:      Documentation/devicetree/bindings/sound/samsung*
12300
12301 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
12302 M:      Krzysztof Kozlowski <krzk@kernel.org>
12303 L:      linux-crypto@vger.kernel.org
12304 L:      linux-samsung-soc@vger.kernel.org
12305 S:      Maintained
12306 F:      drivers/crypto/exynos-rng.c
12307 F:      Documentation/devicetree/bindings/crypto/samsung,exynos-rng4.txt
12308
12309 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
12310 M:      Łukasz Stelmach <l.stelmach@samsung.com>
12311 L:      linux-samsung-soc@vger.kernel.org
12312 S:      Maintained
12313 F:      drivers/char/hw_random/exynos-trng.c
12314 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
12315
12316 SAMSUNG FRAMEBUFFER DRIVER
12317 M:      Jingoo Han <jingoohan1@gmail.com>
12318 L:      linux-fbdev@vger.kernel.org
12319 S:      Maintained
12320 F:      drivers/video/fbdev/s3c-fb.c
12321
12322 SAMSUNG LAPTOP DRIVER
12323 M:      Corentin Chary <corentin.chary@gmail.com>
12324 L:      platform-driver-x86@vger.kernel.org
12325 S:      Maintained
12326 F:      drivers/platform/x86/samsung-laptop.c
12327
12328 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
12329 M:      Sangbeom Kim <sbkim73@samsung.com>
12330 M:      Krzysztof Kozlowski <krzk@kernel.org>
12331 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12332 L:      linux-kernel@vger.kernel.org
12333 L:      linux-samsung-soc@vger.kernel.org
12334 S:      Supported
12335 F:      drivers/mfd/sec*.c
12336 F:      drivers/regulator/s2m*.c
12337 F:      drivers/regulator/s5m*.c
12338 F:      drivers/clk/clk-s2mps11.c
12339 F:      drivers/rtc/rtc-s5m.c
12340 F:      include/linux/mfd/samsung/
12341 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
12342 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
12343 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
12344 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
12345
12346 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
12347 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
12348 L:      linux-media@vger.kernel.org
12349 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12350 S:      Maintained
12351 F:      drivers/media/platform/s3c-camif/
12352 F:      include/media/drv-intf/s3c_camif.h
12353
12354 SAMSUNG S3FWRN5 NFC DRIVER
12355 M:      Robert Baldyga <r.baldyga@samsung.com>
12356 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
12357 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
12358 S:      Supported
12359 F:      drivers/nfc/s3fwrn5
12360
12361 SAMSUNG S5C73M3 CAMERA DRIVER
12362 M:      Kyungmin Park <kyungmin.park@samsung.com>
12363 M:      Andrzej Hajda <a.hajda@samsung.com>
12364 L:      linux-media@vger.kernel.org
12365 S:      Supported
12366 F:      drivers/media/i2c/s5c73m3/*
12367
12368 SAMSUNG S5K5BAF CAMERA DRIVER
12369 M:      Kyungmin Park <kyungmin.park@samsung.com>
12370 M:      Andrzej Hajda <a.hajda@samsung.com>
12371 L:      linux-media@vger.kernel.org
12372 S:      Supported
12373 F:      drivers/media/i2c/s5k5baf.c
12374
12375 SAMSUNG S5P Security SubSystem (SSS) DRIVER
12376 M:      Krzysztof Kozlowski <krzk@kernel.org>
12377 M:      Vladimir Zapolskiy <vz@mleia.com>
12378 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
12379 L:      linux-crypto@vger.kernel.org
12380 L:      linux-samsung-soc@vger.kernel.org
12381 S:      Maintained
12382 F:      drivers/crypto/s5p-sss.c
12383
12384 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
12385 M:      Kyungmin Park <kyungmin.park@samsung.com>
12386 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12387 L:      linux-media@vger.kernel.org
12388 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
12389 S:      Supported
12390 F:      drivers/media/platform/exynos4-is/
12391
12392 SAMSUNG SOC CLOCK DRIVERS
12393 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12394 M:      Tomasz Figa <tomasz.figa@gmail.com>
12395 M:      Chanwoo Choi <cw00.choi@samsung.com>
12396 S:      Supported
12397 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12398 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
12399 F:      drivers/clk/samsung/
12400 F:      include/dt-bindings/clock/exynos*.h
12401 F:      Documentation/devicetree/bindings/clock/exynos*.txt
12402
12403 SAMSUNG SPI DRIVERS
12404 M:      Kukjin Kim <kgene@kernel.org>
12405 M:      Krzysztof Kozlowski <krzk@kernel.org>
12406 M:      Andi Shyti <andi@etezian.org>
12407 L:      linux-spi@vger.kernel.org
12408 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12409 S:      Maintained
12410 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
12411 F:      drivers/spi/spi-s3c*
12412 F:      include/linux/platform_data/spi-s3c64xx.h
12413
12414 SAMSUNG SXGBE DRIVERS
12415 M:      Byungho An <bh74.an@samsung.com>
12416 M:      Girish K S <ks.giri@samsung.com>
12417 M:      Vipul Pandya <vipul.pandya@samsung.com>
12418 S:      Supported
12419 L:      netdev@vger.kernel.org
12420 F:      drivers/net/ethernet/samsung/sxgbe/
12421
12422 SAMSUNG THERMAL DRIVER
12423 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12424 L:      linux-pm@vger.kernel.org
12425 L:      linux-samsung-soc@vger.kernel.org
12426 S:      Supported
12427 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
12428 F:      drivers/thermal/samsung/
12429
12430 SAMSUNG USB2 PHY DRIVER
12431 M:      Kamil Debski <kamil@wypas.org>
12432 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12433 L:      linux-kernel@vger.kernel.org
12434 S:      Supported
12435 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
12436 F:      Documentation/phy/samsung-usb2.txt
12437 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
12438 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
12439 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
12440 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
12441 F:      drivers/phy/samsung/phy-samsung-usb2.c
12442 F:      drivers/phy/samsung/phy-samsung-usb2.h
12443
12444 SC1200 WDT DRIVER
12445 M:      Zwane Mwaikambo <zwanem@gmail.com>
12446 S:      Maintained
12447 F:      drivers/watchdog/sc1200wdt.c
12448
12449 SCHEDULER
12450 M:      Ingo Molnar <mingo@redhat.com>
12451 M:      Peter Zijlstra <peterz@infradead.org>
12452 L:      linux-kernel@vger.kernel.org
12453 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
12454 S:      Maintained
12455 F:      kernel/sched/
12456 F:      include/linux/sched.h
12457 F:      include/uapi/linux/sched.h
12458 F:      include/linux/wait.h
12459
12460 SCR24X CHIP CARD INTERFACE DRIVER
12461 M:      Lubomir Rintel <lkundrak@v3.sk>
12462 S:      Supported
12463 F:      drivers/char/pcmcia/scr24x_cs.c
12464
12465 SCSI CDROM DRIVER
12466 M:      Jens Axboe <axboe@kernel.dk>
12467 L:      linux-scsi@vger.kernel.org
12468 W:      http://www.kernel.dk
12469 S:      Maintained
12470 F:      drivers/scsi/sr*
12471
12472 SCSI RDMA PROTOCOL (SRP) INITIATOR
12473 M:      Bart Van Assche <bart.vanassche@sandisk.com>
12474 L:      linux-rdma@vger.kernel.org
12475 S:      Supported
12476 W:      http://www.openfabrics.org
12477 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
12478 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dad/srp-initiator.git
12479 F:      drivers/infiniband/ulp/srp/
12480 F:      include/scsi/srp.h
12481
12482 SCSI SG DRIVER
12483 M:      Doug Gilbert <dgilbert@interlog.com>
12484 L:      linux-scsi@vger.kernel.org
12485 W:      http://sg.danny.cz/sg
12486 S:      Maintained
12487 F:      Documentation/scsi/scsi-generic.txt
12488 F:      drivers/scsi/sg.c
12489 F:      include/scsi/sg.h
12490
12491 SCSI SUBSYSTEM
12492 M:      "James E.J. Bottomley" <jejb@linux.vnet.ibm.com>
12493 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
12494 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
12495 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
12496 L:      linux-scsi@vger.kernel.org
12497 S:      Maintained
12498 F:      Documentation/devicetree/bindings/scsi/
12499 F:      drivers/scsi/
12500 F:      include/scsi/
12501
12502 SCSI TAPE DRIVER
12503 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
12504 L:      linux-scsi@vger.kernel.org
12505 S:      Maintained
12506 F:      Documentation/scsi/st.txt
12507 F:      drivers/scsi/st.*
12508 F:      drivers/scsi/st_*.h
12509
12510 SCTP PROTOCOL
12511 M:      Vlad Yasevich <vyasevich@gmail.com>
12512 M:      Neil Horman <nhorman@tuxdriver.com>
12513 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
12514 L:      linux-sctp@vger.kernel.org
12515 W:      http://lksctp.sourceforge.net
12516 S:      Maintained
12517 F:      Documentation/networking/sctp.txt
12518 F:      include/linux/sctp.h
12519 F:      include/uapi/linux/sctp.h
12520 F:      include/net/sctp/
12521 F:      net/sctp/
12522
12523 SCx200 CPU SUPPORT
12524 M:      Jim Cromie <jim.cromie@gmail.com>
12525 S:      Odd Fixes
12526 F:      Documentation/i2c/busses/scx200_acb
12527 F:      arch/x86/platform/scx200/
12528 F:      drivers/watchdog/scx200_wdt.c
12529 F:      drivers/i2c/busses/scx200*
12530 F:      drivers/mtd/maps/scx200_docflash.c
12531 F:      include/linux/scx200.h
12532
12533 SCx200 GPIO DRIVER
12534 M:      Jim Cromie <jim.cromie@gmail.com>
12535 S:      Maintained
12536 F:      drivers/char/scx200_gpio.c
12537 F:      include/linux/scx200_gpio.h
12538
12539 SCx200 HRT CLOCKSOURCE DRIVER
12540 M:      Jim Cromie <jim.cromie@gmail.com>
12541 S:      Maintained
12542 F:      drivers/clocksource/scx200_hrt.c
12543
12544 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
12545 M:      Sascha Sommer <saschasommer@freenet.de>
12546 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
12547 S:      Maintained
12548 F:      drivers/mmc/host/sdricoh_cs.c
12549
12550 SECURE COMPUTING
12551 M:      Kees Cook <keescook@chromium.org>
12552 R:      Andy Lutomirski <luto@amacapital.net>
12553 R:      Will Drewry <wad@chromium.org>
12554 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
12555 S:      Supported
12556 F:      kernel/seccomp.c
12557 F:      include/uapi/linux/seccomp.h
12558 F:      include/linux/seccomp.h
12559 F:      tools/testing/selftests/seccomp/*
12560 F:      tools/testing/selftests/kselftest_harness.h
12561 F:      Documentation/userspace-api/seccomp_filter.rst
12562 K:      \bsecure_computing
12563 K:      \bTIF_SECCOMP\b
12564
12565 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
12566 M:      Al Cooper <alcooperx@gmail.com>
12567 L:      linux-mmc@vger.kernel.org
12568 L:      bcm-kernel-feedback-list@broadcom.com
12569 S:      Maintained
12570 F:      drivers/mmc/host/sdhci-brcmstb*
12571
12572 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
12573 M:      Adrian Hunter <adrian.hunter@intel.com>
12574 L:      linux-mmc@vger.kernel.org
12575 T:      git git://git.infradead.org/users/ahunter/linux-sdhci.git
12576 S:      Maintained
12577 F:      drivers/mmc/host/sdhci*
12578 F:      include/linux/mmc/sdhci*
12579
12580 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
12581 M:      Ben Dooks <ben-linux@fluff.org>
12582 M:      Jaehoon Chung <jh80.chung@samsung.com>
12583 L:      linux-mmc@vger.kernel.org
12584 S:      Maintained
12585 F:      drivers/mmc/host/sdhci-s3c*
12586
12587 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
12588 M:      Viresh Kumar <vireshk@kernel.org>
12589 L:      linux-mmc@vger.kernel.org
12590 S:      Maintained
12591 F:      drivers/mmc/host/sdhci-spear.c
12592
12593 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
12594 M:      Kishon Vijay Abraham I <kishon@ti.com>
12595 L:      linux-mmc@vger.kernel.org
12596 S:      Maintained
12597 F:      drivers/mmc/host/sdhci-omap.c
12598
12599 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
12600 M:      Scott Bauer <scott.bauer@intel.com>
12601 M:      Jonathan Derrick <jonathan.derrick@intel.com>
12602 L:      linux-block@vger.kernel.org
12603 S:      Supported
12604 F:      block/sed*
12605 F:      block/opal_proto.h
12606 F:      include/linux/sed*
12607 F:      include/uapi/linux/sed*
12608
12609 SECURITY CONTACT
12610 M:      Security Officers <security@kernel.org>
12611 S:      Supported
12612
12613 SECURITY SUBSYSTEM
12614 M:      James Morris <jmorris@namei.org>
12615 M:      "Serge E. Hallyn" <serge@hallyn.com>
12616 L:      linux-security-module@vger.kernel.org (suggested Cc:)
12617 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
12618 W:      http://kernsec.org/
12619 S:      Supported
12620 F:      security/
12621
12622 SELINUX SECURITY MODULE
12623 M:      Paul Moore <paul@paul-moore.com>
12624 M:      Stephen Smalley <sds@tycho.nsa.gov>
12625 M:      Eric Paris <eparis@parisplace.org>
12626 L:      selinux@tycho.nsa.gov (moderated for non-subscribers)
12627 W:      https://selinuxproject.org
12628 W:      https://github.com/SELinuxProject
12629 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
12630 S:      Supported
12631 F:      include/linux/selinux*
12632 F:      security/selinux/
12633 F:      scripts/selinux/
12634 F:      Documentation/admin-guide/LSM/SELinux.rst
12635
12636 SENSABLE PHANTOM
12637 M:      Jiri Slaby <jirislaby@gmail.com>
12638 S:      Maintained
12639 F:      drivers/misc/phantom.c
12640 F:      include/uapi/linux/phantom.h
12641
12642 SERIAL DEVICE BUS
12643 M:      Rob Herring <robh@kernel.org>
12644 L:      linux-serial@vger.kernel.org
12645 S:      Maintained
12646 F:      Documentation/devicetree/bindings/serial/slave-device.txt
12647 F:      drivers/tty/serdev/
12648 F:      include/linux/serdev.h
12649
12650 SERIAL DRIVERS
12651 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12652 L:      linux-serial@vger.kernel.org
12653 S:      Maintained
12654 F:      Documentation/devicetree/bindings/serial/
12655 F:      drivers/tty/serial/
12656
12657 SERIAL IR RECEIVER
12658 M:      Sean Young <sean@mess.org>
12659 L:      linux-media@vger.kernel.org
12660 S:      Maintained
12661 F:      drivers/media/rc/serial_ir.c
12662
12663 SFC NETWORK DRIVER
12664 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
12665 M:      Edward Cree <ecree@solarflare.com>
12666 M:      Bert Kenward <bkenward@solarflare.com>
12667 L:      netdev@vger.kernel.org
12668 S:      Supported
12669 F:      drivers/net/ethernet/sfc/
12670
12671 SGI GRU DRIVER
12672 M:      Dimitri Sivanich <sivanich@sgi.com>
12673 S:      Maintained
12674 F:      drivers/misc/sgi-gru/
12675
12676 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
12677 M:      Pat Gefre <pfg@sgi.com>
12678 L:      linux-ia64@vger.kernel.org
12679 S:      Supported
12680 F:      Documentation/ia64/serial.txt
12681 F:      drivers/tty/serial/ioc?_serial.c
12682 F:      include/linux/ioc?.h
12683
12684 SGI XP/XPC/XPNET DRIVER
12685 M:      Cliff Whickman <cpw@sgi.com>
12686 M:      Robin Holt <robinmholt@gmail.com>
12687 S:      Maintained
12688 F:      drivers/misc/sgi-xp/
12689
12690 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
12691 M:      Ursula Braun <ubraun@linux.ibm.com>
12692 L:      linux-s390@vger.kernel.org
12693 W:      http://www.ibm.com/developerworks/linux/linux390/
12694 S:      Supported
12695 F:      net/smc/
12696
12697 SH_VEU V4L2 MEM2MEM DRIVER
12698 L:      linux-media@vger.kernel.org
12699 S:      Orphan
12700 F:      drivers/media/platform/sh_veu.c
12701
12702 SH_VOU V4L2 OUTPUT DRIVER
12703 L:      linux-media@vger.kernel.org
12704 S:      Orphan
12705 F:      drivers/media/platform/sh_vou.c
12706 F:      include/media/drv-intf/sh_vou.h
12707
12708 SI2157 MEDIA DRIVER
12709 M:      Antti Palosaari <crope@iki.fi>
12710 L:      linux-media@vger.kernel.org
12711 W:      https://linuxtv.org
12712 W:      http://palosaari.fi/linux/
12713 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12714 T:      git git://linuxtv.org/anttip/media_tree.git
12715 S:      Maintained
12716 F:      drivers/media/tuners/si2157*
12717
12718 SI2165 MEDIA DRIVER
12719 M:      Matthias Schwarzott <zzam@gentoo.org>
12720 L:      linux-media@vger.kernel.org
12721 W:      https://linuxtv.org
12722 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12723 S:      Maintained
12724 F:      drivers/media/dvb-frontends/si2165*
12725
12726 SI2168 MEDIA DRIVER
12727 M:      Antti Palosaari <crope@iki.fi>
12728 L:      linux-media@vger.kernel.org
12729 W:      https://linuxtv.org
12730 W:      http://palosaari.fi/linux/
12731 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12732 T:      git git://linuxtv.org/anttip/media_tree.git
12733 S:      Maintained
12734 F:      drivers/media/dvb-frontends/si2168*
12735
12736 SI470X FM RADIO RECEIVER I2C DRIVER
12737 M:      Hans Verkuil <hverkuil@xs4all.nl>
12738 L:      linux-media@vger.kernel.org
12739 T:      git git://linuxtv.org/media_tree.git
12740 W:      https://linuxtv.org
12741 S:      Odd Fixes
12742 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
12743
12744 SI470X FM RADIO RECEIVER USB DRIVER
12745 M:      Hans Verkuil <hverkuil@xs4all.nl>
12746 L:      linux-media@vger.kernel.org
12747 T:      git git://linuxtv.org/media_tree.git
12748 W:      https://linuxtv.org
12749 S:      Maintained
12750 F:      drivers/media/radio/si470x/radio-si470x-common.c
12751 F:      drivers/media/radio/si470x/radio-si470x.h
12752 F:      drivers/media/radio/si470x/radio-si470x-usb.c
12753
12754 SI4713 FM RADIO TRANSMITTER I2C DRIVER
12755 M:      Eduardo Valentin <edubezval@gmail.com>
12756 L:      linux-media@vger.kernel.org
12757 T:      git git://linuxtv.org/media_tree.git
12758 W:      https://linuxtv.org
12759 S:      Odd Fixes
12760 F:      drivers/media/radio/si4713/si4713.?
12761
12762 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
12763 M:      Eduardo Valentin <edubezval@gmail.com>
12764 L:      linux-media@vger.kernel.org
12765 T:      git git://linuxtv.org/media_tree.git
12766 W:      https://linuxtv.org
12767 S:      Odd Fixes
12768 F:      drivers/media/radio/si4713/radio-platform-si4713.c
12769
12770 SI4713 FM RADIO TRANSMITTER USB DRIVER
12771 M:      Hans Verkuil <hverkuil@xs4all.nl>
12772 L:      linux-media@vger.kernel.org
12773 T:      git git://linuxtv.org/media_tree.git
12774 W:      https://linuxtv.org
12775 S:      Maintained
12776 F:      drivers/media/radio/si4713/radio-usb-si4713.c
12777
12778 SIANO DVB DRIVER
12779 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
12780 L:      linux-media@vger.kernel.org
12781 W:      https://linuxtv.org
12782 T:      git git://linuxtv.org/media_tree.git
12783 S:      Odd fixes
12784 F:      drivers/media/common/siano/
12785 F:      drivers/media/usb/siano/
12786 F:      drivers/media/usb/siano/
12787 F:      drivers/media/mmc/siano/
12788
12789 SILEAD TOUCHSCREEN DRIVER
12790 M:      Hans de Goede <hdegoede@redhat.com>
12791 L:      linux-input@vger.kernel.org
12792 L:      platform-driver-x86@vger.kernel.org
12793 S:      Maintained
12794 F:      drivers/input/touchscreen/silead.c
12795 F:      drivers/platform/x86/silead_dmi.c
12796
12797 SILICON MOTION SM712 FRAME BUFFER DRIVER
12798 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
12799 M:      Teddy Wang <teddy.wang@siliconmotion.com>
12800 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
12801 L:      linux-fbdev@vger.kernel.org
12802 S:      Maintained
12803 F:      drivers/video/fbdev/sm712*
12804 F:      Documentation/fb/sm712fb.txt
12805
12806 SIMPLE FIRMWARE INTERFACE (SFI)
12807 M:      Len Brown <lenb@kernel.org>
12808 L:      sfi-devel@simplefirmware.org
12809 W:      http://simplefirmware.org/
12810 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
12811 S:      Supported
12812 F:      arch/x86/platform/sfi/
12813 F:      drivers/sfi/
12814 F:      include/linux/sfi*.h
12815
12816 SIMPLEFB FB DRIVER
12817 M:      Hans de Goede <hdegoede@redhat.com>
12818 L:      linux-fbdev@vger.kernel.org
12819 S:      Maintained
12820 F:      Documentation/devicetree/bindings/display/simple-framebuffer.txt
12821 F:      drivers/video/fbdev/simplefb.c
12822 F:      include/linux/platform_data/simplefb.h
12823
12824 SIMTEC EB110ATX (Chalice CATS)
12825 P:      Ben Dooks
12826 P:      Vincent Sanders <vince@simtec.co.uk>
12827 M:      Simtec Linux Team <linux@simtec.co.uk>
12828 W:      http://www.simtec.co.uk/products/EB110ATX/
12829 S:      Supported
12830
12831 SIMTEC EB2410ITX (BAST)
12832 P:      Ben Dooks
12833 P:      Vincent Sanders <vince@simtec.co.uk>
12834 M:      Simtec Linux Team <linux@simtec.co.uk>
12835 W:      http://www.simtec.co.uk/products/EB2410ITX/
12836 S:      Supported
12837 F:      arch/arm/mach-s3c24xx/mach-bast.c
12838 F:      arch/arm/mach-s3c24xx/bast-ide.c
12839 F:      arch/arm/mach-s3c24xx/bast-irq.c
12840
12841 SIPHASH PRF ROUTINES
12842 M:      Jason A. Donenfeld <Jason@zx2c4.com>
12843 S:      Maintained
12844 F:      lib/siphash.c
12845 F:      lib/test_siphash.c
12846 F:      include/linux/siphash.h
12847
12848 SIOX
12849 M:      Gavin Schenk <g.schenk@eckelmann.de>
12850 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
12851 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
12852 S:      Supported
12853 F:      drivers/siox/*
12854 F:      include/trace/events/siox.h
12855
12856 SIS 190 ETHERNET DRIVER
12857 M:      Francois Romieu <romieu@fr.zoreil.com>
12858 L:      netdev@vger.kernel.org
12859 S:      Maintained
12860 F:      drivers/net/ethernet/sis/sis190.c
12861
12862 SIS 900/7016 FAST ETHERNET DRIVER
12863 M:      Daniele Venzano <venza@brownhat.org>
12864 W:      http://www.brownhat.org/sis900.html
12865 L:      netdev@vger.kernel.org
12866 S:      Maintained
12867 F:      drivers/net/ethernet/sis/sis900.*
12868
12869 SIS FRAMEBUFFER DRIVER
12870 M:      Thomas Winischhofer <thomas@winischhofer.net>
12871 W:      http://www.winischhofer.net/linuxsisvga.shtml
12872 S:      Maintained
12873 F:      Documentation/fb/sisfb.txt
12874 F:      drivers/video/fbdev/sis/
12875 F:      include/video/sisfb.h
12876
12877 SIS USB2VGA DRIVER
12878 M:      Thomas Winischhofer <thomas@winischhofer.net>
12879 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
12880 S:      Maintained
12881 F:      drivers/usb/misc/sisusbvga/
12882
12883 SLAB ALLOCATOR
12884 M:      Christoph Lameter <cl@linux.com>
12885 M:      Pekka Enberg <penberg@kernel.org>
12886 M:      David Rientjes <rientjes@google.com>
12887 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
12888 M:      Andrew Morton <akpm@linux-foundation.org>
12889 L:      linux-mm@kvack.org
12890 S:      Maintained
12891 F:      include/linux/sl?b*.h
12892 F:      mm/sl?b*
12893
12894 SLEEPABLE READ-COPY UPDATE (SRCU)
12895 M:      Lai Jiangshan <jiangshanlai@gmail.com>
12896 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12897 M:      Josh Triplett <josh@joshtriplett.org>
12898 R:      Steven Rostedt <rostedt@goodmis.org>
12899 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12900 L:      linux-kernel@vger.kernel.org
12901 W:      http://www.rdrop.com/users/paulmck/RCU/
12902 S:      Supported
12903 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12904 F:      include/linux/srcu.h
12905 F:      kernel/rcu/srcu.c
12906
12907 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
12908 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
12909 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12910 S:      Maintained
12911 F:      drivers/slimbus/
12912 F:      Documentation/devicetree/bindings/slimbus/
12913 F:      include/linux/slimbus.h
12914
12915 SMACK SECURITY MODULE
12916 M:      Casey Schaufler <casey@schaufler-ca.com>
12917 L:      linux-security-module@vger.kernel.org
12918 W:      http://schaufler-ca.com
12919 T:      git git://github.com/cschaufler/smack-next
12920 S:      Maintained
12921 F:      Documentation/admin-guide/LSM/Smack.rst
12922 F:      security/smack/
12923
12924 SMC91x ETHERNET DRIVER
12925 M:      Nicolas Pitre <nico@fluxnic.net>
12926 S:      Odd Fixes
12927 F:      drivers/net/ethernet/smsc/smc91x.*
12928
12929 SMIA AND SMIA++ IMAGE SENSOR DRIVER
12930 M:      Sakari Ailus <sakari.ailus@iki.fi>
12931 L:      linux-media@vger.kernel.org
12932 S:      Maintained
12933 F:      drivers/media/i2c/smiapp/
12934 F:      include/media/i2c/smiapp.h
12935 F:      drivers/media/i2c/smiapp-pll.c
12936 F:      drivers/media/i2c/smiapp-pll.h
12937 F:      include/uapi/linux/smiapp.h
12938 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
12939
12940 SMM665 HARDWARE MONITOR DRIVER
12941 M:      Guenter Roeck <linux@roeck-us.net>
12942 L:      linux-hwmon@vger.kernel.org
12943 S:      Maintained
12944 F:      Documentation/hwmon/smm665
12945 F:      drivers/hwmon/smm665.c
12946
12947 SMSC EMC2103 HARDWARE MONITOR DRIVER
12948 M:      Steve Glendinning <steve.glendinning@shawell.net>
12949 L:      linux-hwmon@vger.kernel.org
12950 S:      Maintained
12951 F:      Documentation/hwmon/emc2103
12952 F:      drivers/hwmon/emc2103.c
12953
12954 SMSC SCH5627 HARDWARE MONITOR DRIVER
12955 M:      Hans de Goede <hdegoede@redhat.com>
12956 L:      linux-hwmon@vger.kernel.org
12957 S:      Supported
12958 F:      Documentation/hwmon/sch5627
12959 F:      drivers/hwmon/sch5627.c
12960
12961 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
12962 M:      Steve Glendinning <steve.glendinning@shawell.net>
12963 L:      linux-fbdev@vger.kernel.org
12964 S:      Maintained
12965 F:      drivers/video/fbdev/smscufx.c
12966
12967 SMSC47B397 HARDWARE MONITOR DRIVER
12968 M:      Jean Delvare <jdelvare@suse.com>
12969 L:      linux-hwmon@vger.kernel.org
12970 S:      Maintained
12971 F:      Documentation/hwmon/smsc47b397
12972 F:      drivers/hwmon/smsc47b397.c
12973
12974 SMSC911x ETHERNET DRIVER
12975 M:      Steve Glendinning <steve.glendinning@shawell.net>
12976 L:      netdev@vger.kernel.org
12977 S:      Maintained
12978 F:      include/linux/smsc911x.h
12979 F:      drivers/net/ethernet/smsc/smsc911x.*
12980
12981 SMSC9420 PCI ETHERNET DRIVER
12982 M:      Steve Glendinning <steve.glendinning@shawell.net>
12983 L:      netdev@vger.kernel.org
12984 S:      Maintained
12985 F:      drivers/net/ethernet/smsc/smsc9420.*
12986
12987 SOC-CAMERA V4L2 SUBSYSTEM
12988 L:      linux-media@vger.kernel.org
12989 T:      git git://linuxtv.org/media_tree.git
12990 S:      Orphan
12991 F:      include/media/soc*
12992 F:      drivers/media/i2c/soc_camera/
12993 F:      drivers/media/platform/soc_camera/
12994
12995 SOCIONEXT SYNQUACER I2C DRIVER
12996 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
12997 L:      linux-i2c@vger.kernel.org
12998 S:      Maintained
12999 F:      drivers/i2c/busses/i2c-synquacer.c
13000 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
13001
13002 SOCIONEXT UNIPHIER SOUND DRIVER
13003 M:      Katsuhiro Suzuki <suzuki.katsuhiro@socionext.com>
13004 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13005 S:      Maintained
13006 F:      sound/soc/uniphier/
13007
13008 SOEKRIS NET48XX LED SUPPORT
13009 M:      Chris Boot <bootc@bootc.net>
13010 S:      Maintained
13011 F:      drivers/leds/leds-net48xx.c
13012
13013 SOFT-ROCE DRIVER (rxe)
13014 M:      Moni Shoua <monis@mellanox.com>
13015 L:      linux-rdma@vger.kernel.org
13016 S:      Supported
13017 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
13018 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13019 F:      drivers/infiniband/sw/rxe/
13020 F:      include/uapi/rdma/rdma_user_rxe.h
13021
13022 SOFTLOGIC 6x10 MPEG CODEC
13023 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
13024 M:      Anton Sviridenko <anton@corp.bluecherry.net>
13025 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
13026 M:      Andrey Utkin <andrey_utkin@fastmail.com>
13027 M:      Ismael Luceno <ismael@iodev.co.uk>
13028 L:      linux-media@vger.kernel.org
13029 S:      Supported
13030 F:      drivers/media/pci/solo6x10/
13031
13032 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
13033 M:      James Morse <james.morse@arm.com>
13034 L:      linux-arm-kernel@lists.infradead.org
13035 S:      Maintained
13036 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
13037 F:      drivers/firmware/arm_sdei.c
13038 F:      include/linux/sdei.h
13039 F:      include/uapi/linux/sdei.h
13040
13041 SOFTWARE RAID (Multiple Disks) SUPPORT
13042 M:      Shaohua Li <shli@kernel.org>
13043 L:      linux-raid@vger.kernel.org
13044 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
13045 S:      Supported
13046 F:      drivers/md/Makefile
13047 F:      drivers/md/Kconfig
13048 F:      drivers/md/md*
13049 F:      drivers/md/raid*
13050 F:      include/linux/raid/
13051 F:      include/uapi/linux/raid/
13052
13053 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
13054 M:      Jassi Brar <jaswinder.singh@linaro.org>
13055 L:      netdev@vger.kernel.org
13056 S:      Maintained
13057 F:      drivers/net/ethernet/socionext/netsec.c
13058 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
13059
13060 SOLIDRUN CLEARFOG SUPPORT
13061 M:      Russell King <linux@armlinux.org.uk>
13062 S:      Maintained
13063 F:      arch/arm/boot/dts/armada-388-clearfog*
13064 F:      arch/arm/boot/dts/armada-38x-solidrun-*
13065
13066 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
13067 M:      Russell King <linux@armlinux.org.uk>
13068 S:      Maintained
13069 F:      arch/arm/boot/dts/imx6*-cubox-i*
13070 F:      arch/arm/boot/dts/imx6*-hummingboard*
13071 F:      arch/arm/boot/dts/imx6*-sr-*
13072
13073 SONIC NETWORK DRIVER
13074 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
13075 L:      netdev@vger.kernel.org
13076 S:      Maintained
13077 F:      drivers/net/ethernet/natsemi/sonic.*
13078
13079 SONICS SILICON BACKPLANE DRIVER (SSB)
13080 M:      Michael Buesch <m@bues.ch>
13081 L:      linux-wireless@vger.kernel.org
13082 S:      Maintained
13083 F:      drivers/ssb/
13084 F:      include/linux/ssb/
13085
13086 SONY IMX274 SENSOR DRIVER
13087 M:      Leon Luo <leonl@leopardimaging.com>
13088 L:      linux-media@vger.kernel.org
13089 T:      git git://linuxtv.org/media_tree.git
13090 S:      Maintained
13091 F:      drivers/media/i2c/imx274.c
13092 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
13093
13094 SONY MEMORYSTICK CARD SUPPORT
13095 M:      Alex Dubov <oakad@yahoo.com>
13096 W:      http://tifmxx.berlios.de/
13097 S:      Maintained
13098 F:      drivers/memstick/host/tifm_ms.c
13099
13100 SONY MEMORYSTICK STANDARD SUPPORT
13101 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13102 S:      Maintained
13103 F:      drivers/memstick/core/ms_block.*
13104
13105 SONY VAIO CONTROL DEVICE DRIVER
13106 M:      Mattia Dongili <malattia@linux.it>
13107 L:      platform-driver-x86@vger.kernel.org
13108 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
13109 S:      Maintained
13110 F:      Documentation/laptops/sony-laptop.txt
13111 F:      drivers/char/sonypi.c
13112 F:      drivers/platform/x86/sony-laptop.c
13113 F:      include/linux/sony-laptop.h
13114
13115 SOUND
13116 M:      Jaroslav Kysela <perex@perex.cz>
13117 M:      Takashi Iwai <tiwai@suse.com>
13118 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13119 W:      http://www.alsa-project.org/
13120 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13121 T:      git git://git.alsa-project.org/alsa-kernel.git
13122 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
13123 S:      Maintained
13124 F:      Documentation/sound/
13125 F:      include/sound/
13126 F:      include/uapi/sound/
13127 F:      sound/
13128
13129 SOUND - COMPRESSED AUDIO
13130 M:      Vinod Koul <vinod.koul@intel.com>
13131 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13132 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13133 S:      Supported
13134 F:      Documentation/sound/alsa/compress_offload.txt
13135 F:      include/sound/compress_driver.h
13136 F:      include/uapi/sound/compress_*
13137 F:      sound/core/compress_offload.c
13138 F:      sound/soc/soc-compress.c
13139
13140 SOUND - DMAENGINE HELPERS
13141 M:      Lars-Peter Clausen <lars@metafoo.de>
13142 S:      Supported
13143 F:      include/sound/dmaengine_pcm.h
13144 F:      sound/core/pcm_dmaengine.c
13145 F:      sound/soc/soc-generic-dmaengine-pcm.c
13146
13147 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
13148 M:      Liam Girdwood <lgirdwood@gmail.com>
13149 M:      Mark Brown <broonie@kernel.org>
13150 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
13151 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13152 W:      http://alsa-project.org/main/index.php/ASoC
13153 S:      Supported
13154 F:      Documentation/devicetree/bindings/sound/
13155 F:      Documentation/sound/alsa/soc/
13156 F:      sound/soc/
13157 F:      include/sound/soc*
13158
13159 SOUNDWIRE SUBSYSTEM
13160 M:      Vinod Koul <vinod.koul@intel.com>
13161 M:      Sanyog Kale <sanyog.r.kale@intel.com>
13162 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
13163 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13164 S:      Supported
13165 F:      Documentation/driver-api/soundwire/
13166 F:      drivers/soundwire/
13167 F:      include/linux/soundwire/
13168
13169 SP2 MEDIA DRIVER
13170 M:      Olli Salonen <olli.salonen@iki.fi>
13171 L:      linux-media@vger.kernel.org
13172 W:      https://linuxtv.org
13173 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13174 S:      Maintained
13175 F:      drivers/media/dvb-frontends/sp2*
13176
13177 SPARC + UltraSPARC (sparc/sparc64)
13178 M:      "David S. Miller" <davem@davemloft.net>
13179 L:      sparclinux@vger.kernel.org
13180 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
13181 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
13182 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
13183 S:      Maintained
13184 F:      arch/sparc/
13185 F:      drivers/sbus/
13186
13187 SPARC SERIAL DRIVERS
13188 M:      "David S. Miller" <davem@davemloft.net>
13189 L:      sparclinux@vger.kernel.org
13190 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
13191 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
13192 S:      Maintained
13193 F:      include/linux/sunserialcore.h
13194 F:      drivers/tty/serial/suncore.c
13195 F:      drivers/tty/serial/sunhv.c
13196 F:      drivers/tty/serial/sunsab.c
13197 F:      drivers/tty/serial/sunsab.h
13198 F:      drivers/tty/serial/sunsu.c
13199 F:      drivers/tty/serial/sunzilog.c
13200 F:      drivers/tty/serial/sunzilog.h
13201 F:      drivers/tty/vcc.c
13202
13203 SPARSE CHECKER
13204 M:      "Christopher Li" <sparse@chrisli.org>
13205 L:      linux-sparse@vger.kernel.org
13206 W:      https://sparse.wiki.kernel.org/
13207 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
13208 T:      git git://git.kernel.org/pub/scm/devel/sparse/chrisl/sparse.git
13209 S:      Maintained
13210 F:      include/linux/compiler.h
13211
13212 SPEAR CLOCK FRAMEWORK SUPPORT
13213 M:      Viresh Kumar <vireshk@kernel.org>
13214 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13215 W:      http://www.st.com/spear
13216 S:      Maintained
13217 F:      drivers/clk/spear/
13218
13219 SPEAR PLATFORM SUPPORT
13220 M:      Viresh Kumar <vireshk@kernel.org>
13221 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
13222 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13223 W:      http://www.st.com/spear
13224 S:      Maintained
13225 F:      arch/arm/boot/dts/spear*
13226 F:      arch/arm/mach-spear/
13227
13228 SPI NOR SUBSYSTEM
13229 M:      Marek Vasut <marek.vasut@gmail.com>
13230 L:      linux-mtd@lists.infradead.org
13231 W:      http://www.linux-mtd.infradead.org/
13232 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
13233 T:      git git://git.infradead.org/linux-mtd.git spi-nor/fixes
13234 T:      git git://git.infradead.org/linux-mtd.git spi-nor/next
13235 S:      Maintained
13236 F:      drivers/mtd/spi-nor/
13237 F:      include/linux/mtd/spi-nor.h
13238
13239 SPI SUBSYSTEM
13240 M:      Mark Brown <broonie@kernel.org>
13241 L:      linux-spi@vger.kernel.org
13242 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
13243 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
13244 S:      Maintained
13245 F:      Documentation/devicetree/bindings/spi/
13246 F:      Documentation/spi/
13247 F:      drivers/spi/
13248 F:      include/linux/spi/
13249 F:      include/uapi/linux/spi/
13250 F:      tools/spi/
13251
13252 SPIDERNET NETWORK DRIVER for CELL
13253 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
13254 L:      netdev@vger.kernel.org
13255 S:      Supported
13256 F:      Documentation/networking/spider_net.txt
13257 F:      drivers/net/ethernet/toshiba/spider_net*
13258
13259 SPMI SUBSYSTEM
13260 R:      Stephen Boyd <sboyd@kernel.org>
13261 L:      linux-arm-msm@vger.kernel.org
13262 F:      Documentation/devicetree/bindings/spmi/
13263 F:      drivers/spmi/
13264 F:      include/dt-bindings/spmi/spmi.h
13265 F:      include/linux/spmi.h
13266 F:      include/trace/events/spmi.h
13267
13268 SPU FILE SYSTEM
13269 M:      Jeremy Kerr <jk@ozlabs.org>
13270 L:      linuxppc-dev@lists.ozlabs.org
13271 W:      http://www.ibm.com/developerworks/power/cell/
13272 S:      Supported
13273 F:      Documentation/filesystems/spufs.txt
13274 F:      arch/powerpc/platforms/cell/spufs/
13275
13276 SQUASHFS FILE SYSTEM
13277 M:      Phillip Lougher <phillip@squashfs.org.uk>
13278 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
13279 W:      http://squashfs.org.uk
13280 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
13281 S:      Maintained
13282 F:      Documentation/filesystems/squashfs.txt
13283 F:      fs/squashfs/
13284
13285 SRM (Alpha) environment access
13286 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
13287 S:      Maintained
13288 F:      arch/alpha/kernel/srm_env.c
13289
13290 ST STM32 I2C/SMBUS DRIVER
13291 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
13292 L:      linux-i2c@vger.kernel.org
13293 S:      Maintained
13294 F:      drivers/i2c/busses/i2c-stm32*
13295
13296 STABLE BRANCH
13297 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13298 L:      stable@vger.kernel.org
13299 S:      Supported
13300 F:      Documentation/process/stable-kernel-rules.rst
13301
13302 STAGING - ATOMISP DRIVER
13303 M:      Alan Cox <alan@linux.intel.com>
13304 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
13305 L:      linux-media@vger.kernel.org
13306 S:      Maintained
13307 F:      drivers/staging/media/atomisp/
13308
13309 STAGING - COMEDI
13310 M:      Ian Abbott <abbotti@mev.co.uk>
13311 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
13312 S:      Odd Fixes
13313 F:      drivers/staging/comedi/
13314
13315 STAGING - FLARION FT1000 DRIVERS
13316 M:      Marek Belisko <marek.belisko@gmail.com>
13317 S:      Odd Fixes
13318 F:      drivers/staging/ft1000/
13319
13320 STAGING - INDUSTRIAL IO
13321 M:      Jonathan Cameron <jic23@kernel.org>
13322 L:      linux-iio@vger.kernel.org
13323 S:      Odd Fixes
13324 F:      Documentation/devicetree/bindings/staging/iio/
13325 F:      drivers/staging/iio/
13326
13327 STAGING - LUSTRE PARALLEL FILESYSTEM
13328 M:      Oleg Drokin <oleg.drokin@intel.com>
13329 M:      Andreas Dilger <andreas.dilger@intel.com>
13330 M:      James Simmons <jsimmons@infradead.org>
13331 L:      lustre-devel@lists.lustre.org (moderated for non-subscribers)
13332 W:      http://wiki.lustre.org/
13333 S:      Maintained
13334 F:      drivers/staging/lustre
13335
13336 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
13337 M:      Marc Dietrich <marvin24@gmx.de>
13338 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
13339 L:      linux-tegra@vger.kernel.org
13340 S:      Maintained
13341 F:      drivers/staging/nvec/
13342
13343 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
13344 M:      Jens Frederich <jfrederich@gmail.com>
13345 M:      Daniel Drake <dsd@laptop.org>
13346 M:      Jon Nettleton <jon.nettleton@gmail.com>
13347 W:      http://wiki.laptop.org/go/DCON
13348 S:      Maintained
13349 F:      drivers/staging/olpc_dcon/
13350
13351 STAGING - REALTEK RTL8712U DRIVERS
13352 M:      Larry Finger <Larry.Finger@lwfinger.net>
13353 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
13354 S:      Odd Fixes
13355 F:      drivers/staging/rtl8712/
13356
13357 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
13358 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
13359 M:      Teddy Wang <teddy.wang@siliconmotion.com>
13360 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
13361 L:      linux-fbdev@vger.kernel.org
13362 S:      Maintained
13363 F:      drivers/staging/sm750fb/
13364
13365 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
13366 M:      William Hubbs <w.d.hubbs@gmail.com>
13367 M:      Chris Brannon <chris@the-brannons.com>
13368 M:      Kirk Reiser <kirk@reisers.ca>
13369 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
13370 L:      speakup@linux-speakup.org
13371 W:      http://www.linux-speakup.org/
13372 S:      Odd Fixes
13373 F:      drivers/staging/speakup/
13374
13375 STAGING - VIA VT665X DRIVERS
13376 M:      Forest Bond <forest@alittletooquiet.net>
13377 S:      Odd Fixes
13378 F:      drivers/staging/vt665?/
13379
13380 STAGING - WILC1000 WIFI DRIVER
13381 M:      Aditya Shankar <aditya.shankar@microchip.com>
13382 M:      Ganesh Krishna <ganesh.krishna@microchip.com>
13383 L:      linux-wireless@vger.kernel.org
13384 S:      Supported
13385 F:      drivers/staging/wilc1000/
13386
13387 STAGING - XGI Z7,Z9,Z11 PCI DISPLAY DRIVER
13388 M:      Arnaud Patard <arnaud.patard@rtp-net.org>
13389 S:      Odd Fixes
13390 F:      drivers/staging/xgifb/
13391
13392 STAGING SUBSYSTEM
13393 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13394 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
13395 L:      devel@driverdev.osuosl.org
13396 S:      Supported
13397 F:      drivers/staging/
13398
13399 STARFIRE/DURALAN NETWORK DRIVER
13400 M:      Ion Badulescu <ionut@badula.org>
13401 S:      Odd Fixes
13402 F:      drivers/net/ethernet/adaptec/starfire*
13403
13404 STEC S1220 SKD DRIVER
13405 M:      Bart Van Assche <bart.vanassche@wdc.com>
13406 L:      linux-block@vger.kernel.org
13407 S:      Maintained
13408 F:      drivers/block/skd*[ch]
13409
13410 STI CEC DRIVER
13411 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
13412 S:      Maintained
13413 F:      drivers/staging/media/st-cec/
13414 F:      Documentation/devicetree/bindings/media/stih-cec.txt
13415
13416 STK1160 USB VIDEO CAPTURE DRIVER
13417 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
13418 L:      linux-media@vger.kernel.org
13419 T:      git git://linuxtv.org/media_tree.git
13420 S:      Maintained
13421 F:      drivers/media/usb/stk1160/
13422
13423 STMMAC ETHERNET DRIVER
13424 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
13425 M:      Alexandre Torgue <alexandre.torgue@st.com>
13426 L:      netdev@vger.kernel.org
13427 W:      http://www.stlinux.com
13428 S:      Supported
13429 F:      drivers/net/ethernet/stmicro/stmmac/
13430
13431 SUN3/3X
13432 M:      Sam Creasey <sammy@sammy.net>
13433 W:      http://sammy.net/sun3/
13434 S:      Maintained
13435 F:      arch/m68k/kernel/*sun3*
13436 F:      arch/m68k/sun3*/
13437 F:      arch/m68k/include/asm/sun3*
13438 F:      drivers/net/ethernet/i825xx/sun3*
13439
13440 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
13441 M:      Hans de Goede <hdegoede@redhat.com>
13442 L:      linux-input@vger.kernel.org
13443 S:      Maintained
13444 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
13445 F:      drivers/input/keyboard/sun4i-lradc-keys.c
13446
13447 SUNDANCE NETWORK DRIVER
13448 M:      Denis Kirjanov <kda@linux-powerpc.org>
13449 L:      netdev@vger.kernel.org
13450 S:      Maintained
13451 F:      drivers/net/ethernet/dlink/sundance.c
13452
13453 SUPERH
13454 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
13455 M:      Rich Felker <dalias@libc.org>
13456 L:      linux-sh@vger.kernel.org
13457 Q:      http://patchwork.kernel.org/project/linux-sh/list/
13458 S:      Maintained
13459 F:      Documentation/sh/
13460 F:      arch/sh/
13461 F:      drivers/sh/
13462
13463 SUSPEND TO RAM
13464 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
13465 M:      Len Brown <len.brown@intel.com>
13466 M:      Pavel Machek <pavel@ucw.cz>
13467 L:      linux-pm@vger.kernel.org
13468 B:      https://bugzilla.kernel.org
13469 S:      Supported
13470 F:      Documentation/power/
13471 F:      arch/x86/kernel/acpi/
13472 F:      drivers/base/power/
13473 F:      kernel/power/
13474 F:      include/linux/suspend.h
13475 F:      include/linux/freezer.h
13476 F:      include/linux/pm.h
13477
13478 SVGA HANDLING
13479 M:      Martin Mares <mj@ucw.cz>
13480 L:      linux-video@atrey.karlin.mff.cuni.cz
13481 S:      Maintained
13482 F:      Documentation/svga.txt
13483 F:      arch/x86/boot/video*
13484
13485 SWIOTLB SUBSYSTEM
13486 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
13487 L:      iommu@lists.linux-foundation.org
13488 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
13489 S:      Supported
13490 F:      lib/swiotlb.c
13491 F:      arch/*/kernel/pci-swiotlb.c
13492 F:      include/linux/swiotlb.h
13493
13494 SWITCHDEV
13495 M:      Jiri Pirko <jiri@resnulli.us>
13496 M:      Ivan Vecera <ivecera@redhat.com>
13497 L:      netdev@vger.kernel.org
13498 S:      Supported
13499 F:      net/switchdev/
13500 F:      include/net/switchdev.h
13501
13502 SYNC FILE FRAMEWORK
13503 M:      Sumit Semwal <sumit.semwal@linaro.org>
13504 R:      Gustavo Padovan <gustavo@padovan.org>
13505 S:      Maintained
13506 L:      linux-media@vger.kernel.org
13507 L:      dri-devel@lists.freedesktop.org
13508 F:      drivers/dma-buf/sync_*
13509 F:      drivers/dma-buf/dma-fence*
13510 F:      drivers/dma-buf/sw_sync.c
13511 F:      include/linux/sync_file.h
13512 F:      include/uapi/linux/sync_file.h
13513 F:      Documentation/sync_file.txt
13514 T:      git git://anongit.freedesktop.org/drm/drm-misc
13515
13516 SYNOPSYS ARC ARCHITECTURE
13517 M:      Vineet Gupta <vgupta@synopsys.com>
13518 L:      linux-snps-arc@lists.infradead.org
13519 S:      Supported
13520 F:      arch/arc/
13521 F:      Documentation/devicetree/bindings/arc/*
13522 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
13523 F:      drivers/clocksource/arc_timer.c
13524 F:      drivers/tty/serial/arc_uart.c
13525 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
13526
13527 SYNOPSYS ARC HSDK SDP pll clock driver
13528 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13529 S:      Supported
13530 F:      drivers/clk/clk-hsdk-pll.c
13531 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
13532
13533 SYNOPSYS ARC SDP clock driver
13534 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13535 S:      Supported
13536 F:      drivers/clk/axs10x/*
13537 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
13538
13539 SYNOPSYS ARC SDP platform support
13540 M:      Alexey Brodkin <abrodkin@synopsys.com>
13541 S:      Supported
13542 F:      arch/arc/plat-axs10x
13543 F:      arch/arc/boot/dts/ax*
13544 F:      Documentation/devicetree/bindings/arc/axs10*
13545
13546 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
13547 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13548 S:      Supported
13549 F:      drivers/reset/reset-axs10x.c
13550 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
13551
13552 SYNOPSYS DESIGNWARE 8250 UART DRIVER
13553 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
13554 S:      Maintained
13555 F:      drivers/tty/serial/8250/8250_dw.c
13556
13557 SYNOPSYS DESIGNWARE APB GPIO DRIVER
13558 M:      Hoan Tran <hotran@apm.com>
13559 L:      linux-gpio@vger.kernel.org
13560 S:      Maintained
13561 F:      drivers/gpio/gpio-dwapb.c
13562 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
13563
13564 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
13565 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13566 S:      Maintained
13567 F:      drivers/dma/dwi-axi-dmac/
13568 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
13569
13570 SYNOPSYS DESIGNWARE DMAC DRIVER
13571 M:      Viresh Kumar <vireshk@kernel.org>
13572 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
13573 S:      Maintained
13574 F:      include/linux/dma/dw.h
13575 F:      include/linux/platform_data/dma-dw.h
13576 F:      drivers/dma/dw/
13577
13578 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
13579 M:      Jose Abreu <Jose.Abreu@synopsys.com>
13580 L:      netdev@vger.kernel.org
13581 S:      Supported
13582 F:      drivers/net/ethernet/synopsys/
13583
13584 SYNOPSYS DESIGNWARE I2C DRIVER
13585 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
13586 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
13587 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
13588 L:      linux-i2c@vger.kernel.org
13589 S:      Maintained
13590 F:      drivers/i2c/busses/i2c-designware-*
13591 F:      include/linux/platform_data/i2c-designware.h
13592
13593 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
13594 M:      Jaehoon Chung <jh80.chung@samsung.com>
13595 L:      linux-mmc@vger.kernel.org
13596 S:      Maintained
13597 F:      drivers/mmc/host/dw_mmc*
13598
13599 SYNOPSYS HSDK RESET CONTROLLER DRIVER
13600 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13601 S:      Supported
13602 F:      drivers/reset/reset-hsdk.c
13603 F:      include/dt-bindings/reset/snps,hsdk-reset.h
13604 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
13605
13606 SYSTEM CONFIGURATION (SYSCON)
13607 M:      Lee Jones <lee.jones@linaro.org>
13608 M:      Arnd Bergmann <arnd@arndb.de>
13609 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
13610 S:      Supported
13611 F:      drivers/mfd/syscon.c
13612
13613 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
13614 M:      Sudeep Holla <sudeep.holla@arm.com>
13615 L:      linux-arm-kernel@lists.infradead.org
13616 S:      Maintained
13617 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
13618 F:      drivers/clk/clk-sc[mp]i.c
13619 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
13620 F:      drivers/firmware/arm_scpi.c
13621 F:      drivers/firmware/arm_scmi/
13622 F:      include/linux/sc[mp]i_protocol.h
13623
13624 SYSTEM RESET/SHUTDOWN DRIVERS
13625 M:      Sebastian Reichel <sre@kernel.org>
13626 L:      linux-pm@vger.kernel.org
13627 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
13628 S:      Maintained
13629 F:      Documentation/devicetree/bindings/power/reset/
13630 F:      drivers/power/reset/
13631
13632 SYSTEM TRACE MODULE CLASS
13633 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
13634 S:      Maintained
13635 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
13636 F:      Documentation/trace/stm.txt
13637 F:      drivers/hwtracing/stm/
13638 F:      include/linux/stm.h
13639 F:      include/uapi/linux/stm.h
13640
13641 SYSV FILESYSTEM
13642 M:      Christoph Hellwig <hch@infradead.org>
13643 S:      Maintained
13644 F:      Documentation/filesystems/sysv-fs.txt
13645 F:      fs/sysv/
13646 F:      include/linux/sysv_fs.h
13647
13648 TARGET SUBSYSTEM
13649 M:      "Nicholas A. Bellinger" <nab@linux-iscsi.org>
13650 L:      linux-scsi@vger.kernel.org
13651 L:      target-devel@vger.kernel.org
13652 W:      http://www.linux-iscsi.org
13653 W:      http://groups.google.com/group/linux-iscsi-target-dev
13654 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
13655 S:      Supported
13656 F:      drivers/target/
13657 F:      include/target/
13658 F:      Documentation/target/
13659
13660 TASKSTATS STATISTICS INTERFACE
13661 M:      Balbir Singh <bsingharora@gmail.com>
13662 S:      Maintained
13663 F:      Documentation/accounting/taskstats*
13664 F:      include/linux/taskstats*
13665 F:      kernel/taskstats.c
13666
13667 TC subsystem
13668 M:      Jamal Hadi Salim <jhs@mojatatu.com>
13669 M:      Cong Wang <xiyou.wangcong@gmail.com>
13670 M:      Jiri Pirko <jiri@resnulli.us>
13671 L:      netdev@vger.kernel.org
13672 S:      Maintained
13673 F:      include/net/pkt_cls.h
13674 F:      include/net/pkt_sched.h
13675 F:      include/net/tc_act/
13676 F:      include/uapi/linux/pkt_cls.h
13677 F:      include/uapi/linux/pkt_sched.h
13678 F:      include/uapi/linux/tc_act/
13679 F:      include/uapi/linux/tc_ematch/
13680 F:      net/sched/
13681
13682 TCP LOW PRIORITY MODULE
13683 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
13684 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
13685 W:      http://tcp-lp-mod.sourceforge.net/
13686 S:      Maintained
13687 F:      net/ipv4/tcp_lp.c
13688
13689 TDA10071 MEDIA DRIVER
13690 M:      Antti Palosaari <crope@iki.fi>
13691 L:      linux-media@vger.kernel.org
13692 W:      https://linuxtv.org
13693 W:      http://palosaari.fi/linux/
13694 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13695 T:      git git://linuxtv.org/anttip/media_tree.git
13696 S:      Maintained
13697 F:      drivers/media/dvb-frontends/tda10071*
13698
13699 TDA18212 MEDIA DRIVER
13700 M:      Antti Palosaari <crope@iki.fi>
13701 L:      linux-media@vger.kernel.org
13702 W:      https://linuxtv.org
13703 W:      http://palosaari.fi/linux/
13704 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13705 T:      git git://linuxtv.org/anttip/media_tree.git
13706 S:      Maintained
13707 F:      drivers/media/tuners/tda18212*
13708
13709 TDA18218 MEDIA DRIVER
13710 M:      Antti Palosaari <crope@iki.fi>
13711 L:      linux-media@vger.kernel.org
13712 W:      https://linuxtv.org
13713 W:      http://palosaari.fi/linux/
13714 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13715 T:      git git://linuxtv.org/anttip/media_tree.git
13716 S:      Maintained
13717 F:      drivers/media/tuners/tda18218*
13718
13719 TDA18250 MEDIA DRIVER
13720 M:      Olli Salonen <olli.salonen@iki.fi>
13721 L:      linux-media@vger.kernel.org
13722 W:      https://linuxtv.org
13723 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13724 T:      git git://linuxtv.org/media_tree.git
13725 S:      Maintained
13726 F:      drivers/media/tuners/tda18250*
13727
13728 TDA18271 MEDIA DRIVER
13729 M:      Michael Krufky <mkrufky@linuxtv.org>
13730 L:      linux-media@vger.kernel.org
13731 W:      https://linuxtv.org
13732 W:      http://github.com/mkrufky
13733 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13734 T:      git git://linuxtv.org/mkrufky/tuners.git
13735 S:      Maintained
13736 F:      drivers/media/tuners/tda18271*
13737
13738 TDA1997x MEDIA DRIVER
13739 M:      Tim Harvey <tharvey@gateworks.com>
13740 L:      linux-media@vger.kernel.org
13741 W:      https://linuxtv.org
13742 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13743 S:      Maintained
13744 F:      drivers/media/i2c/tda1997x.*
13745
13746 TDA827x MEDIA DRIVER
13747 M:      Michael Krufky <mkrufky@linuxtv.org>
13748 L:      linux-media@vger.kernel.org
13749 W:      https://linuxtv.org
13750 W:      http://github.com/mkrufky
13751 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13752 T:      git git://linuxtv.org/mkrufky/tuners.git
13753 S:      Maintained
13754 F:      drivers/media/tuners/tda8290.*
13755
13756 TDA8290 MEDIA DRIVER
13757 M:      Michael Krufky <mkrufky@linuxtv.org>
13758 L:      linux-media@vger.kernel.org
13759 W:      https://linuxtv.org
13760 W:      http://github.com/mkrufky
13761 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13762 T:      git git://linuxtv.org/mkrufky/tuners.git
13763 S:      Maintained
13764 F:      drivers/media/tuners/tda8290.*
13765
13766 TDA9840 MEDIA DRIVER
13767 M:      Hans Verkuil <hverkuil@xs4all.nl>
13768 L:      linux-media@vger.kernel.org
13769 T:      git git://linuxtv.org/media_tree.git
13770 W:      https://linuxtv.org
13771 S:      Maintained
13772 F:      drivers/media/i2c/tda9840*
13773
13774 TEA5761 TUNER DRIVER
13775 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13776 L:      linux-media@vger.kernel.org
13777 W:      https://linuxtv.org
13778 T:      git git://linuxtv.org/media_tree.git
13779 S:      Odd fixes
13780 F:      drivers/media/tuners/tea5761.*
13781
13782 TEA5767 TUNER DRIVER
13783 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13784 L:      linux-media@vger.kernel.org
13785 W:      https://linuxtv.org
13786 T:      git git://linuxtv.org/media_tree.git
13787 S:      Maintained
13788 F:      drivers/media/tuners/tea5767.*
13789
13790 TEA6415C MEDIA DRIVER
13791 M:      Hans Verkuil <hverkuil@xs4all.nl>
13792 L:      linux-media@vger.kernel.org
13793 T:      git git://linuxtv.org/media_tree.git
13794 W:      https://linuxtv.org
13795 S:      Maintained
13796 F:      drivers/media/i2c/tea6415c*
13797
13798 TEA6420 MEDIA DRIVER
13799 M:      Hans Verkuil <hverkuil@xs4all.nl>
13800 L:      linux-media@vger.kernel.org
13801 T:      git git://linuxtv.org/media_tree.git
13802 W:      https://linuxtv.org
13803 S:      Maintained
13804 F:      drivers/media/i2c/tea6420*
13805
13806 TEAM DRIVER
13807 M:      Jiri Pirko <jiri@resnulli.us>
13808 L:      netdev@vger.kernel.org
13809 S:      Supported
13810 F:      drivers/net/team/
13811 F:      include/linux/if_team.h
13812 F:      include/uapi/linux/if_team.h
13813
13814 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
13815 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
13816 S:      Maintained
13817 F:      arch/x86/platform/ts5500/
13818
13819 TECHNOTREND USB IR RECEIVER
13820 M:      Sean Young <sean@mess.org>
13821 L:      linux-media@vger.kernel.org
13822 S:      Maintained
13823 F:      drivers/media/rc/ttusbir.c
13824
13825 TECHWELL TW9910 VIDEO DECODER
13826 L:      linux-media@vger.kernel.org
13827 S:      Orphan
13828 F:      drivers/media/i2c/tw9910.c
13829 F:      include/media/i2c/tw9910.h
13830
13831 TEE SUBSYSTEM
13832 M:      Jens Wiklander <jens.wiklander@linaro.org>
13833 S:      Maintained
13834 F:      include/linux/tee_drv.h
13835 F:      include/uapi/linux/tee.h
13836 F:      drivers/tee/
13837 F:      Documentation/tee.txt
13838
13839 TEGRA ARCHITECTURE SUPPORT
13840 M:      Thierry Reding <thierry.reding@gmail.com>
13841 M:      Jonathan Hunter <jonathanh@nvidia.com>
13842 L:      linux-tegra@vger.kernel.org
13843 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
13844 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
13845 S:      Supported
13846 N:      [^a-z]tegra
13847
13848 TEGRA CLOCK DRIVER
13849 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
13850 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
13851 S:      Supported
13852 F:      drivers/clk/tegra/
13853
13854 TEGRA DMA DRIVERS
13855 M:      Laxman Dewangan <ldewangan@nvidia.com>
13856 M:      Jon Hunter <jonathanh@nvidia.com>
13857 S:      Supported
13858 F:      drivers/dma/tegra*
13859
13860 TEGRA I2C DRIVER
13861 M:      Laxman Dewangan <ldewangan@nvidia.com>
13862 S:      Supported
13863 F:      drivers/i2c/busses/i2c-tegra.c
13864
13865 TEGRA IOMMU DRIVERS
13866 M:      Thierry Reding <thierry.reding@gmail.com>
13867 L:      linux-tegra@vger.kernel.org
13868 S:      Supported
13869 F:      drivers/iommu/tegra*
13870
13871 TEGRA KBC DRIVER
13872 M:      Laxman Dewangan <ldewangan@nvidia.com>
13873 S:      Supported
13874 F:      drivers/input/keyboard/tegra-kbc.c
13875
13876 TEGRA PWM DRIVER
13877 M:      Thierry Reding <thierry.reding@gmail.com>
13878 S:      Supported
13879 F:      drivers/pwm/pwm-tegra.c
13880
13881 TEGRA SERIAL DRIVER
13882 M:      Laxman Dewangan <ldewangan@nvidia.com>
13883 S:      Supported
13884 F:      drivers/tty/serial/serial-tegra.c
13885
13886 TEGRA SPI DRIVER
13887 M:      Laxman Dewangan <ldewangan@nvidia.com>
13888 S:      Supported
13889 F:      drivers/spi/spi-tegra*
13890
13891 TEHUTI ETHERNET DRIVER
13892 M:      Andy Gospodarek <andy@greyhouse.net>
13893 L:      netdev@vger.kernel.org
13894 S:      Supported
13895 F:      drivers/net/ethernet/tehuti/*
13896
13897 Telecom Clock Driver for MCPL0010
13898 M:      Mark Gross <mark.gross@intel.com>
13899 S:      Supported
13900 F:      drivers/char/tlclk.c
13901
13902 TENSILICA XTENSA PORT (xtensa)
13903 M:      Chris Zankel <chris@zankel.net>
13904 M:      Max Filippov <jcmvbkbc@gmail.com>
13905 L:      linux-xtensa@linux-xtensa.org
13906 T:      git git://github.com/czankel/xtensa-linux.git
13907 S:      Maintained
13908 F:      arch/xtensa/
13909 F:      drivers/irqchip/irq-xtensa-*
13910
13911 Texas Instruments' System Control Interface (TISCI) Protocol Driver
13912 M:      Nishanth Menon <nm@ti.com>
13913 M:      Tero Kristo <t-kristo@ti.com>
13914 M:      Santosh Shilimkar <ssantosh@kernel.org>
13915 L:      linux-arm-kernel@lists.infradead.org
13916 S:      Maintained
13917 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
13918 F:      drivers/firmware/ti_sci*
13919 F:      include/linux/soc/ti/ti_sci_protocol.h
13920 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
13921 F:      include/dt-bindings/genpd/k2g.h
13922 F:      drivers/soc/ti/ti_sci_pm_domains.c
13923 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
13924 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
13925 F:      drivers/clk/keystone/sci-clk.c
13926 F:      drivers/reset/reset-ti-sci.c
13927
13928 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
13929 M:      Hans Verkuil <hverkuil@xs4all.nl>
13930 L:      linux-media@vger.kernel.org
13931 T:      git git://linuxtv.org/media_tree.git
13932 W:      https://linuxtv.org
13933 S:      Maintained
13934 F:      drivers/media/radio/radio-raremono.c
13935
13936 THERMAL
13937 M:      Zhang Rui <rui.zhang@intel.com>
13938 M:      Eduardo Valentin <edubezval@gmail.com>
13939 L:      linux-pm@vger.kernel.org
13940 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
13941 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
13942 Q:      https://patchwork.kernel.org/project/linux-pm/list/
13943 S:      Supported
13944 F:      drivers/thermal/
13945 F:      include/linux/thermal.h
13946 F:      include/uapi/linux/thermal.h
13947 F:      include/linux/cpu_cooling.h
13948 F:      Documentation/devicetree/bindings/thermal/
13949
13950 THERMAL/CPU_COOLING
13951 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
13952 M:      Viresh Kumar <viresh.kumar@linaro.org>
13953 M:      Javi Merino <javi.merino@kernel.org>
13954 L:      linux-pm@vger.kernel.org
13955 S:      Supported
13956 F:      Documentation/thermal/cpu-cooling-api.txt
13957 F:      drivers/thermal/cpu_cooling.c
13958 F:      include/linux/cpu_cooling.h
13959
13960 THINKPAD ACPI EXTRAS DRIVER
13961 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
13962 L:      ibm-acpi-devel@lists.sourceforge.net
13963 L:      platform-driver-x86@vger.kernel.org
13964 W:      http://ibm-acpi.sourceforge.net
13965 W:      http://thinkwiki.org/wiki/Ibm-acpi
13966 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
13967 S:      Maintained
13968 F:      drivers/platform/x86/thinkpad_acpi.c
13969
13970 THUNDERBOLT DRIVER
13971 M:      Andreas Noever <andreas.noever@gmail.com>
13972 M:      Michael Jamet <michael.jamet@intel.com>
13973 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
13974 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
13975 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
13976 S:      Maintained
13977 F:      Documentation/admin-guide/thunderbolt.rst
13978 F:      drivers/thunderbolt/
13979 F:      include/linux/thunderbolt.h
13980
13981 THUNDERBOLT NETWORK DRIVER
13982 M:      Michael Jamet <michael.jamet@intel.com>
13983 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
13984 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
13985 L:      netdev@vger.kernel.org
13986 S:      Maintained
13987 F:      drivers/net/thunderbolt.c
13988
13989 THUNDERX GPIO DRIVER
13990 M:      David Daney <david.daney@cavium.com>
13991 S:      Maintained
13992 F:      drivers/gpio/gpio-thunderx.c
13993
13994 TI AM437X VPFE DRIVER
13995 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
13996 L:      linux-media@vger.kernel.org
13997 W:      https://linuxtv.org
13998 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13999 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14000 S:      Maintained
14001 F:      drivers/media/platform/am437x/
14002
14003 TI BANDGAP AND THERMAL DRIVER
14004 M:      Eduardo Valentin <edubezval@gmail.com>
14005 M:      Keerthy <j-keerthy@ti.com>
14006 L:      linux-pm@vger.kernel.org
14007 L:      linux-omap@vger.kernel.org
14008 S:      Maintained
14009 F:      drivers/thermal/ti-soc-thermal/
14010
14011 TI BQ27XXX POWER SUPPLY DRIVER
14012 R:      Andrew F. Davis <afd@ti.com>
14013 F:      include/linux/power/bq27xxx_battery.h
14014 F:      drivers/power/supply/bq27xxx_battery.c
14015 F:      drivers/power/supply/bq27xxx_battery_i2c.c
14016
14017 TI CDCE706 CLOCK DRIVER
14018 M:      Max Filippov <jcmvbkbc@gmail.com>
14019 S:      Maintained
14020 F:      drivers/clk/clk-cdce706.c
14021
14022 TI CLOCK DRIVER
14023 M:      Tero Kristo <t-kristo@ti.com>
14024 L:      linux-omap@vger.kernel.org
14025 S:      Maintained
14026 F:      drivers/clk/ti/
14027 F:      include/linux/clk/ti.h
14028
14029 TI DAVINCI MACHINE SUPPORT
14030 M:      Sekhar Nori <nsekhar@ti.com>
14031 M:      Kevin Hilman <khilman@kernel.org>
14032 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14033 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
14034 S:      Supported
14035 F:      arch/arm/mach-davinci/
14036 F:      drivers/i2c/busses/i2c-davinci.c
14037 F:      arch/arm/boot/dts/da850*
14038
14039 TI DAVINCI SERIES CLOCK DRIVER
14040 M:      David Lechner <david@lechnology.com>
14041 R:      Sekhar Nori <nsekhar@ti.com>
14042 S:      Maintained
14043 F:      Documentation/devicetree/bindings/clock/ti/davinci/
14044 F:      drivers/clk/davinci/
14045
14046 TI DAVINCI SERIES GPIO DRIVER
14047 M:      Keerthy <j-keerthy@ti.com>
14048 L:      linux-gpio@vger.kernel.org
14049 S:      Maintained
14050 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
14051 F:      drivers/gpio/gpio-davinci.c
14052
14053 TI DAVINCI SERIES MEDIA DRIVER
14054 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14055 L:      linux-media@vger.kernel.org
14056 W:      https://linuxtv.org
14057 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14058 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14059 S:      Maintained
14060 F:      drivers/media/platform/davinci/
14061 F:      include/media/davinci/
14062
14063 TI ETHERNET SWITCH DRIVER (CPSW)
14064 R:      Grygorii Strashko <grygorii.strashko@ti.com>
14065 L:      linux-omap@vger.kernel.org
14066 L:      netdev@vger.kernel.org
14067 S:      Maintained
14068 F:      drivers/net/ethernet/ti/cpsw*
14069 F:      drivers/net/ethernet/ti/davinci*
14070
14071 TI FLASH MEDIA INTERFACE DRIVER
14072 M:      Alex Dubov <oakad@yahoo.com>
14073 S:      Maintained
14074 F:      drivers/misc/tifm*
14075 F:      drivers/mmc/host/tifm_sd.c
14076 F:      include/linux/tifm.h
14077
14078 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
14079 M:      Santosh Shilimkar <ssantosh@kernel.org>
14080 L:      linux-kernel@vger.kernel.org
14081 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14082 S:      Maintained
14083 F:      drivers/soc/ti/*
14084 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
14085
14086 TI LM49xxx FAMILY ASoC CODEC DRIVERS
14087 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
14088 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
14089 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14090 S:      Maintained
14091 F:      sound/soc/codecs/lm49453*
14092 F:      sound/soc/codecs/isabelle*
14093
14094 TI LP855x BACKLIGHT DRIVER
14095 M:      Milo Kim <milo.kim@ti.com>
14096 S:      Maintained
14097 F:      Documentation/backlight/lp855x-driver.txt
14098 F:      drivers/video/backlight/lp855x_bl.c
14099 F:      include/linux/platform_data/lp855x.h
14100
14101 TI LP8727 CHARGER DRIVER
14102 M:      Milo Kim <milo.kim@ti.com>
14103 S:      Maintained
14104 F:      drivers/power/supply/lp8727_charger.c
14105 F:      include/linux/platform_data/lp8727.h
14106
14107 TI LP8788 MFD DRIVER
14108 M:      Milo Kim <milo.kim@ti.com>
14109 S:      Maintained
14110 F:      drivers/iio/adc/lp8788_adc.c
14111 F:      drivers/leds/leds-lp8788.c
14112 F:      drivers/mfd/lp8788*.c
14113 F:      drivers/power/supply/lp8788-charger.c
14114 F:      drivers/regulator/lp8788-*.c
14115 F:      include/linux/mfd/lp8788*.h
14116
14117 TI NETCP ETHERNET DRIVER
14118 M:      Wingman Kwok <w-kwok2@ti.com>
14119 M:      Murali Karicheri <m-karicheri2@ti.com>
14120 L:      netdev@vger.kernel.org
14121 S:      Maintained
14122 F:      drivers/net/ethernet/ti/netcp*
14123
14124 TI TAS571X FAMILY ASoC CODEC DRIVER
14125 M:      Kevin Cernekee <cernekee@chromium.org>
14126 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14127 S:      Odd Fixes
14128 F:      sound/soc/codecs/tas571x*
14129
14130 TI TRF7970A NFC DRIVER
14131 M:      Mark Greer <mgreer@animalcreek.com>
14132 L:      linux-wireless@vger.kernel.org
14133 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
14134 S:      Supported
14135 F:      drivers/nfc/trf7970a.c
14136 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
14137
14138 TI TWL4030 SERIES SOC CODEC DRIVER
14139 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
14140 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14141 S:      Maintained
14142 F:      sound/soc/codecs/twl4030*
14143
14144 TI VPE/CAL DRIVERS
14145 M:      Benoit Parrot <bparrot@ti.com>
14146 L:      linux-media@vger.kernel.org
14147 W:      http://linuxtv.org/
14148 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14149 S:      Maintained
14150 F:      drivers/media/platform/ti-vpe/
14151
14152 TI WILINK WIRELESS DRIVERS
14153 L:      linux-wireless@vger.kernel.org
14154 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
14155 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
14156 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
14157 S:      Orphan
14158 F:      drivers/net/wireless/ti/
14159 F:      include/linux/wl12xx.h
14160
14161 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
14162 M:      John Stultz <john.stultz@linaro.org>
14163 M:      Thomas Gleixner <tglx@linutronix.de>
14164 R:      Stephen Boyd <sboyd@kernel.org>
14165 L:      linux-kernel@vger.kernel.org
14166 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
14167 S:      Supported
14168 F:      include/linux/clocksource.h
14169 F:      include/linux/time.h
14170 F:      include/linux/timex.h
14171 F:      include/uapi/linux/time.h
14172 F:      include/uapi/linux/timex.h
14173 F:      kernel/time/clocksource.c
14174 F:      kernel/time/time*.c
14175 F:      kernel/time/alarmtimer.c
14176 F:      kernel/time/ntp.c
14177 F:      tools/testing/selftests/timers/
14178
14179 TIPC NETWORK LAYER
14180 M:      Jon Maloy <jon.maloy@ericsson.com>
14181 M:      Ying Xue <ying.xue@windriver.com>
14182 L:      netdev@vger.kernel.org (core kernel code)
14183 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
14184 W:      http://tipc.sourceforge.net/
14185 S:      Maintained
14186 F:      include/uapi/linux/tipc*.h
14187 F:      net/tipc/
14188
14189 TLAN NETWORK DRIVER
14190 M:      Samuel Chessman <chessman@tux.org>
14191 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
14192 W:      http://sourceforge.net/projects/tlan/
14193 S:      Maintained
14194 F:      Documentation/networking/tlan.txt
14195 F:      drivers/net/ethernet/ti/tlan.*
14196
14197 TM6000 VIDEO4LINUX DRIVER
14198 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14199 L:      linux-media@vger.kernel.org
14200 W:      https://linuxtv.org
14201 T:      git git://linuxtv.org/media_tree.git
14202 S:      Odd fixes
14203 F:      drivers/media/usb/tm6000/
14204 F:      Documentation/media/v4l-drivers/tm6000*
14205
14206 TMIO/SDHI MMC DRIVER
14207 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
14208 L:      linux-mmc@vger.kernel.org
14209 S:      Supported
14210 F:      drivers/mmc/host/tmio_mmc*
14211 F:      drivers/mmc/host/renesas_sdhi*
14212 F:      include/linux/mfd/tmio.h
14213
14214 TMP401 HARDWARE MONITOR DRIVER
14215 M:      Guenter Roeck <linux@roeck-us.net>
14216 L:      linux-hwmon@vger.kernel.org
14217 S:      Maintained
14218 F:      Documentation/hwmon/tmp401
14219 F:      drivers/hwmon/tmp401.c
14220
14221 TMPFS (SHMEM FILESYSTEM)
14222 M:      Hugh Dickins <hughd@google.com>
14223 L:      linux-mm@kvack.org
14224 S:      Maintained
14225 F:      include/linux/shmem_fs.h
14226 F:      mm/shmem.c
14227
14228 TOMOYO SECURITY MODULE
14229 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
14230 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
14231 L:      tomoyo-dev-en@lists.sourceforge.jp (subscribers-only, for developers in English)
14232 L:      tomoyo-users-en@lists.sourceforge.jp (subscribers-only, for users in English)
14233 L:      tomoyo-dev@lists.sourceforge.jp (subscribers-only, for developers in Japanese)
14234 L:      tomoyo-users@lists.sourceforge.jp (subscribers-only, for users in Japanese)
14235 W:      http://tomoyo.sourceforge.jp/
14236 T:      quilt http://svn.sourceforge.jp/svnroot/tomoyo/trunk/2.5.x/tomoyo-lsm/patches/
14237 S:      Maintained
14238 F:      security/tomoyo/
14239
14240 TOPSTAR LAPTOP EXTRAS DRIVER
14241 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
14242 L:      platform-driver-x86@vger.kernel.org
14243 S:      Maintained
14244 F:      drivers/platform/x86/topstar-laptop.c
14245
14246 TORTURE-TEST MODULES
14247 M:      Davidlohr Bueso <dave@stgolabs.net>
14248 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
14249 M:      Josh Triplett <josh@joshtriplett.org>
14250 L:      linux-kernel@vger.kernel.org
14251 S:      Supported
14252 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
14253 F:      Documentation/RCU/torture.txt
14254 F:      kernel/torture.c
14255 F:      kernel/rcu/rcutorture.c
14256 F:      kernel/locking/locktorture.c
14257
14258 TOSHIBA ACPI EXTRAS DRIVER
14259 M:      Azael Avalos <coproscefalo@gmail.com>
14260 L:      platform-driver-x86@vger.kernel.org
14261 S:      Maintained
14262 F:      drivers/platform/x86/toshiba_acpi.c
14263
14264 TOSHIBA BLUETOOTH DRIVER
14265 M:      Azael Avalos <coproscefalo@gmail.com>
14266 L:      platform-driver-x86@vger.kernel.org
14267 S:      Maintained
14268 F:      drivers/platform/x86/toshiba_bluetooth.c
14269
14270 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
14271 M:      Azael Avalos <coproscefalo@gmail.com>
14272 L:      platform-driver-x86@vger.kernel.org
14273 S:      Maintained
14274 F:      drivers/platform/x86/toshiba_haps.c
14275
14276 TOSHIBA SMM DRIVER
14277 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
14278 W:      http://www.buzzard.org.uk/toshiba/
14279 S:      Maintained
14280 F:      drivers/char/toshiba.c
14281 F:      include/linux/toshiba.h
14282 F:      include/uapi/linux/toshiba.h
14283
14284 TOSHIBA TC358743 DRIVER
14285 M:      Mats Randgaard <matrandg@cisco.com>
14286 L:      linux-media@vger.kernel.org
14287 S:      Maintained
14288 F:      drivers/media/i2c/tc358743*
14289 F:      include/media/i2c/tc358743.h
14290
14291 TOSHIBA WMI HOTKEYS DRIVER
14292 M:      Azael Avalos <coproscefalo@gmail.com>
14293 L:      platform-driver-x86@vger.kernel.org
14294 S:      Maintained
14295 F:      drivers/platform/x86/toshiba-wmi.c
14296
14297 TPM DEVICE DRIVER
14298 M:      Peter Huewe <peterhuewe@gmx.de>
14299 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
14300 R:      Jason Gunthorpe <jgg@ziepe.ca>
14301 L:      linux-integrity@vger.kernel.org
14302 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
14303 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
14304 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
14305 S:      Maintained
14306 F:      drivers/char/tpm/
14307
14308 TRACING
14309 M:      Steven Rostedt <rostedt@goodmis.org>
14310 M:      Ingo Molnar <mingo@redhat.com>
14311 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
14312 S:      Maintained
14313 F:      Documentation/trace/ftrace.txt
14314 F:      arch/*/*/*/ftrace.h
14315 F:      arch/*/kernel/ftrace.c
14316 F:      include/*/ftrace.h
14317 F:      include/linux/trace*.h
14318 F:      include/trace/
14319 F:      kernel/trace/
14320 F:      tools/testing/selftests/ftrace/
14321
14322 TRACING MMIO ACCESSES (MMIOTRACE)
14323 M:      Steven Rostedt <rostedt@goodmis.org>
14324 M:      Ingo Molnar <mingo@kernel.org>
14325 R:      Karol Herbst <karolherbst@gmail.com>
14326 R:      Pekka Paalanen <ppaalanen@gmail.com>
14327 S:      Maintained
14328 L:      linux-kernel@vger.kernel.org
14329 L:      nouveau@lists.freedesktop.org
14330 F:      kernel/trace/trace_mmiotrace.c
14331 F:      include/linux/mmiotrace.h
14332 F:      arch/x86/mm/kmmio.c
14333 F:      arch/x86/mm/mmio-mod.c
14334 F:      arch/x86/mm/testmmiotrace.c
14335
14336 TRIVIAL PATCHES
14337 M:      Jiri Kosina <trivial@kernel.org>
14338 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
14339 S:      Maintained
14340 K:      ^Subject:.*(?i)trivial
14341
14342 TEMPO SEMICONDUCTOR DRIVERS
14343 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
14344 S:      Maintained
14345 F:      sound/soc/codecs/tscs*.c
14346 F:      sound/soc/codecs/tscs*.h
14347 F:      Documentation/devicetree/bindings/sound/tscs*.txt
14348
14349 TTY LAYER
14350 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14351 M:      Jiri Slaby <jslaby@suse.com>
14352 S:      Supported
14353 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
14354 F:      Documentation/serial/
14355 F:      drivers/tty/
14356 F:      drivers/tty/serial/serial_core.c
14357 F:      include/linux/serial_core.h
14358 F:      include/linux/serial.h
14359 F:      include/linux/tty.h
14360 F:      include/uapi/linux/serial_core.h
14361 F:      include/uapi/linux/serial.h
14362 F:      include/uapi/linux/tty.h
14363
14364 TUA9001 MEDIA DRIVER
14365 M:      Antti Palosaari <crope@iki.fi>
14366 L:      linux-media@vger.kernel.org
14367 W:      https://linuxtv.org
14368 W:      http://palosaari.fi/linux/
14369 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14370 T:      git git://linuxtv.org/anttip/media_tree.git
14371 S:      Maintained
14372 F:      drivers/media/tuners/tua9001*
14373
14374 TULIP NETWORK DRIVERS
14375 L:      netdev@vger.kernel.org
14376 L:      linux-parisc@vger.kernel.org
14377 S:      Orphan
14378 F:      drivers/net/ethernet/dec/tulip/
14379
14380 TUN/TAP driver
14381 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
14382 W:      http://vtun.sourceforge.net/tun
14383 S:      Maintained
14384 F:      Documentation/networking/tuntap.txt
14385 F:      arch/um/os-Linux/drivers/
14386
14387 TURBOCHANNEL SUBSYSTEM
14388 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
14389 M:      Ralf Baechle <ralf@linux-mips.org>
14390 L:      linux-mips@linux-mips.org
14391 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
14392 S:      Maintained
14393 F:      drivers/tc/
14394 F:      include/linux/tc.h
14395
14396 TURBOSTAT UTILITY
14397 M:      "Len Brown" <lenb@kernel.org>
14398 L:      linux-pm@vger.kernel.org
14399 B:      https://bugzilla.kernel.org
14400 Q:      https://patchwork.kernel.org/project/linux-pm/list/
14401 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
14402 S:      Supported
14403 F:      tools/power/x86/turbostat/
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 <shuah@kernel.org>
14690 L:      linux-usb@vger.kernel.org
14691 S:      Maintained
14692 F:      Documentation/usb/usbip_protocol.txt
14693 F:      drivers/usb/usbip/
14694 F:      tools/usb/usbip/
14695
14696 USB PEGASUS DRIVER
14697 M:      Petko Manolov <petkan@nucleusys.com>
14698 L:      linux-usb@vger.kernel.org
14699 L:      netdev@vger.kernel.org
14700 T:      git git://github.com/petkan/pegasus.git
14701 W:      https://github.com/petkan/pegasus
14702 S:      Maintained
14703 F:      drivers/net/usb/pegasus.*
14704
14705 USB PHY LAYER
14706 M:      Felipe Balbi <balbi@kernel.org>
14707 L:      linux-usb@vger.kernel.org
14708 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
14709 S:      Maintained
14710 F:      drivers/usb/phy/
14711
14712 USB PRINTER DRIVER (usblp)
14713 M:      Pete Zaitcev <zaitcev@redhat.com>
14714 L:      linux-usb@vger.kernel.org
14715 S:      Supported
14716 F:      drivers/usb/class/usblp.c
14717
14718 USB QMI WWAN NETWORK DRIVER
14719 M:      Bjørn Mork <bjorn@mork.no>
14720 L:      netdev@vger.kernel.org
14721 S:      Maintained
14722 F:      Documentation/ABI/testing/sysfs-class-net-qmi
14723 F:      drivers/net/usb/qmi_wwan.c
14724
14725 USB RTL8150 DRIVER
14726 M:      Petko Manolov <petkan@nucleusys.com>
14727 L:      linux-usb@vger.kernel.org
14728 L:      netdev@vger.kernel.org
14729 T:      git git://github.com/petkan/rtl8150.git
14730 W:      https://github.com/petkan/rtl8150
14731 S:      Maintained
14732 F:      drivers/net/usb/rtl8150.c
14733
14734 USB SERIAL SUBSYSTEM
14735 M:      Johan Hovold <johan@kernel.org>
14736 L:      linux-usb@vger.kernel.org
14737 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
14738 S:      Maintained
14739 F:      Documentation/usb/usb-serial.txt
14740 F:      drivers/usb/serial/
14741 F:      include/linux/usb/serial.h
14742
14743 USB SMSC75XX ETHERNET DRIVER
14744 M:      Steve Glendinning <steve.glendinning@shawell.net>
14745 L:      netdev@vger.kernel.org
14746 S:      Maintained
14747 F:      drivers/net/usb/smsc75xx.*
14748
14749 USB SMSC95XX ETHERNET DRIVER
14750 M:      Steve Glendinning <steve.glendinning@shawell.net>
14751 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
14752 L:      netdev@vger.kernel.org
14753 S:      Maintained
14754 F:      drivers/net/usb/smsc95xx.*
14755
14756 USB SUBSYSTEM
14757 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14758 L:      linux-usb@vger.kernel.org
14759 W:      http://www.linux-usb.org
14760 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
14761 S:      Supported
14762 F:      Documentation/devicetree/bindings/usb/
14763 F:      Documentation/usb/
14764 F:      drivers/usb/
14765 F:      include/linux/usb.h
14766 F:      include/linux/usb/
14767
14768 USB TYPEC PI3USB30532 MUX DRIVER
14769 M:      Hans de Goede <hdegoede@redhat.com>
14770 L:      linux-usb@vger.kernel.org
14771 S:      Maintained
14772 F:      drivers/usb/typec/mux/pi3usb30532.c
14773
14774 USB TYPEC SUBSYSTEM
14775 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
14776 L:      linux-usb@vger.kernel.org
14777 S:      Maintained
14778 F:      Documentation/ABI/testing/sysfs-class-typec
14779 F:      Documentation/usb/typec.rst
14780 F:      drivers/usb/typec/
14781 F:      include/linux/usb/typec.h
14782
14783 USB UHCI DRIVER
14784 M:      Alan Stern <stern@rowland.harvard.edu>
14785 L:      linux-usb@vger.kernel.org
14786 S:      Maintained
14787 F:      drivers/usb/host/uhci*
14788
14789 USB VIDEO CLASS
14790 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
14791 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
14792 L:      linux-media@vger.kernel.org
14793 T:      git git://linuxtv.org/media_tree.git
14794 W:      http://www.ideasonboard.org/uvc/
14795 S:      Maintained
14796 F:      drivers/media/usb/uvc/
14797 F:      include/uapi/linux/uvcvideo.h
14798
14799 USB VISION DRIVER
14800 M:      Hans Verkuil <hverkuil@xs4all.nl>
14801 L:      linux-media@vger.kernel.org
14802 T:      git git://linuxtv.org/media_tree.git
14803 W:      https://linuxtv.org
14804 S:      Odd Fixes
14805 F:      drivers/media/usb/usbvision/
14806
14807 USB WEBCAM GADGET
14808 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
14809 L:      linux-usb@vger.kernel.org
14810 S:      Maintained
14811 F:      drivers/usb/gadget/function/*uvc*
14812 F:      drivers/usb/gadget/legacy/webcam.c
14813
14814 USB WIRELESS RNDIS DRIVER (rndis_wlan)
14815 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
14816 L:      linux-wireless@vger.kernel.org
14817 S:      Maintained
14818 F:      drivers/net/wireless/rndis_wlan.c
14819
14820 USB XHCI DRIVER
14821 M:      Mathias Nyman <mathias.nyman@intel.com>
14822 L:      linux-usb@vger.kernel.org
14823 S:      Supported
14824 F:      drivers/usb/host/xhci*
14825 F:      drivers/usb/host/pci-quirks*
14826
14827 USB ZD1201 DRIVER
14828 L:      linux-wireless@vger.kernel.org
14829 W:      http://linux-lc100020.sourceforge.net
14830 S:      Orphan
14831 F:      drivers/net/wireless/zydas/zd1201.*
14832
14833 USB ZR364XX DRIVER
14834 M:      Antoine Jacquet <royale@zerezo.com>
14835 L:      linux-usb@vger.kernel.org
14836 L:      linux-media@vger.kernel.org
14837 T:      git git://linuxtv.org/media_tree.git
14838 W:      http://royale.zerezo.com/zr364xx/
14839 S:      Maintained
14840 F:      Documentation/media/v4l-drivers/zr364xx*
14841 F:      drivers/media/usb/zr364xx/
14842
14843 USER-MODE LINUX (UML)
14844 M:      Jeff Dike <jdike@addtoit.com>
14845 M:      Richard Weinberger <richard@nod.at>
14846 L:      user-mode-linux-devel@lists.sourceforge.net
14847 L:      user-mode-linux-user@lists.sourceforge.net
14848 W:      http://user-mode-linux.sourceforge.net
14849 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
14850 S:      Maintained
14851 F:      Documentation/virtual/uml/
14852 F:      arch/um/
14853 F:      arch/x86/um/
14854 F:      fs/hostfs/
14855 F:      fs/hppfs/
14856
14857 USERSPACE I/O (UIO)
14858 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14859 S:      Maintained
14860 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
14861 F:      Documentation/driver-api/uio-howto.rst
14862 F:      drivers/uio/
14863 F:      include/linux/uio*.h
14864
14865 UTIL-LINUX PACKAGE
14866 M:      Karel Zak <kzak@redhat.com>
14867 L:      util-linux@vger.kernel.org
14868 W:      http://en.wikipedia.org/wiki/Util-linux
14869 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
14870 S:      Maintained
14871
14872 UUID HELPERS
14873 M:      Christoph Hellwig <hch@lst.de>
14874 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14875 L:      linux-kernel@vger.kernel.org
14876 T:      git git://git.infradead.org/users/hch/uuid.git
14877 F:      lib/uuid.c
14878 F:      lib/test_uuid.c
14879 F:      include/linux/uuid.h
14880 F:      include/uapi/linux/uuid.h
14881 S:      Maintained
14882
14883 UVESAFB DRIVER
14884 M:      Michal Januszewski <spock@gentoo.org>
14885 L:      linux-fbdev@vger.kernel.org
14886 W:      http://dev.gentoo.org/~spock/projects/uvesafb/
14887 S:      Maintained
14888 F:      Documentation/fb/uvesafb.txt
14889 F:      drivers/video/fbdev/uvesafb.*
14890
14891 VF610 NAND DRIVER
14892 M:      Stefan Agner <stefan@agner.ch>
14893 L:      linux-mtd@lists.infradead.org
14894 S:      Supported
14895 F:      drivers/mtd/nand/raw/vf610_nfc.c
14896
14897 VFAT/FAT/MSDOS FILESYSTEM
14898 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
14899 S:      Maintained
14900 F:      Documentation/filesystems/vfat.txt
14901 F:      fs/fat/
14902
14903 VFIO DRIVER
14904 M:      Alex Williamson <alex.williamson@redhat.com>
14905 L:      kvm@vger.kernel.org
14906 T:      git git://github.com/awilliam/linux-vfio.git
14907 S:      Maintained
14908 F:      Documentation/vfio.txt
14909 F:      drivers/vfio/
14910 F:      include/linux/vfio.h
14911 F:      include/uapi/linux/vfio.h
14912
14913 VFIO MEDIATED DEVICE DRIVERS
14914 M:      Kirti Wankhede <kwankhede@nvidia.com>
14915 L:      kvm@vger.kernel.org
14916 S:      Maintained
14917 F:      Documentation/vfio-mediated-device.txt
14918 F:      drivers/vfio/mdev/
14919 F:      include/linux/mdev.h
14920 F:      samples/vfio-mdev/
14921
14922 VFIO PLATFORM DRIVER
14923 M:      Eric Auger <eric.auger@redhat.com>
14924 L:      kvm@vger.kernel.org
14925 S:      Maintained
14926 F:      drivers/vfio/platform/
14927
14928 VGA_SWITCHEROO
14929 R:      Lukas Wunner <lukas@wunner.de>
14930 S:      Maintained
14931 F:      Documentation/gpu/vga-switcheroo.rst
14932 F:      drivers/gpu/vga/vga_switcheroo.c
14933 F:      include/linux/vga_switcheroo.h
14934 T:      git git://anongit.freedesktop.org/drm/drm-misc
14935
14936 VIA RHINE NETWORK DRIVER
14937 S:      Orphan
14938 F:      drivers/net/ethernet/via/via-rhine.c
14939
14940 VIA SD/MMC CARD CONTROLLER DRIVER
14941 M:      Bruce Chang <brucechang@via.com.tw>
14942 M:      Harald Welte <HaraldWelte@viatech.com>
14943 S:      Maintained
14944 F:      drivers/mmc/host/via-sdmmc.c
14945
14946 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
14947 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
14948 L:      linux-fbdev@vger.kernel.org
14949 S:      Maintained
14950 F:      include/linux/via-core.h
14951 F:      include/linux/via-gpio.h
14952 F:      include/linux/via_i2c.h
14953 F:      drivers/video/fbdev/via/
14954
14955 VIA VELOCITY NETWORK DRIVER
14956 M:      Francois Romieu <romieu@fr.zoreil.com>
14957 L:      netdev@vger.kernel.org
14958 S:      Maintained
14959 F:      drivers/net/ethernet/via/via-velocity.*
14960
14961 VIDEO MULTIPLEXER DRIVER
14962 M:      Philipp Zabel <p.zabel@pengutronix.de>
14963 L:      linux-media@vger.kernel.org
14964 S:      Maintained
14965 F:      drivers/media/platform/video-mux.c
14966
14967 VIDEOBUF2 FRAMEWORK
14968 M:      Pawel Osciak <pawel@osciak.com>
14969 M:      Marek Szyprowski <m.szyprowski@samsung.com>
14970 M:      Kyungmin Park <kyungmin.park@samsung.com>
14971 L:      linux-media@vger.kernel.org
14972 S:      Maintained
14973 F:      drivers/media/v4l2-core/videobuf2-*
14974 F:      include/media/videobuf2-*
14975
14976 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
14977 M:      Helen Koike <helen.koike@collabora.com>
14978 L:      linux-media@vger.kernel.org
14979 T:      git git://linuxtv.org/media_tree.git
14980 W:      https://linuxtv.org
14981 S:      Maintained
14982 F:      drivers/media/platform/vimc/*
14983
14984 VIRT LIB
14985 M:      Alex Williamson <alex.williamson@redhat.com>
14986 M:      Paolo Bonzini <pbonzini@redhat.com>
14987 L:      kvm@vger.kernel.org
14988 S:      Supported
14989 F:      virt/lib/
14990
14991 VIRTIO AND VHOST VSOCK DRIVER
14992 M:      Stefan Hajnoczi <stefanha@redhat.com>
14993 L:      kvm@vger.kernel.org
14994 L:      virtualization@lists.linux-foundation.org
14995 L:      netdev@vger.kernel.org
14996 S:      Maintained
14997 F:      include/linux/virtio_vsock.h
14998 F:      include/uapi/linux/virtio_vsock.h
14999 F:      include/uapi/linux/vsockmon.h
15000 F:      include/uapi/linux/vm_sockets_diag.h
15001 F:      net/vmw_vsock/diag.c
15002 F:      net/vmw_vsock/af_vsock_tap.c
15003 F:      net/vmw_vsock/virtio_transport_common.c
15004 F:      net/vmw_vsock/virtio_transport.c
15005 F:      drivers/net/vsockmon.c
15006 F:      drivers/vhost/vsock.c
15007 F:      drivers/vhost/vsock.h
15008 F:      tools/testing/vsock/
15009
15010 VIRTIO CONSOLE DRIVER
15011 M:      Amit Shah <amit@kernel.org>
15012 L:      virtualization@lists.linux-foundation.org
15013 S:      Maintained
15014 F:      drivers/char/virtio_console.c
15015 F:      include/linux/virtio_console.h
15016 F:      include/uapi/linux/virtio_console.h
15017
15018 VIRTIO CORE, NET AND BLOCK DRIVERS
15019 M:      "Michael S. Tsirkin" <mst@redhat.com>
15020 M:      Jason Wang <jasowang@redhat.com>
15021 L:      virtualization@lists.linux-foundation.org
15022 S:      Maintained
15023 F:      Documentation/devicetree/bindings/virtio/
15024 F:      drivers/virtio/
15025 F:      tools/virtio/
15026 F:      drivers/net/virtio_net.c
15027 F:      drivers/block/virtio_blk.c
15028 F:      include/linux/virtio*.h
15029 F:      include/uapi/linux/virtio_*.h
15030 F:      drivers/crypto/virtio/
15031 F:      mm/balloon_compaction.c
15032
15033 VIRTIO CRYPTO DRIVER
15034 M:      Gonglei <arei.gonglei@huawei.com>
15035 L:      virtualization@lists.linux-foundation.org
15036 L:      linux-crypto@vger.kernel.org
15037 S:      Maintained
15038 F:      drivers/crypto/virtio/
15039 F:      include/uapi/linux/virtio_crypto.h
15040
15041 VIRTIO DRIVERS FOR S390
15042 M:      Cornelia Huck <cohuck@redhat.com>
15043 M:      Halil Pasic <pasic@linux.ibm.com>
15044 L:      linux-s390@vger.kernel.org
15045 L:      virtualization@lists.linux-foundation.org
15046 L:      kvm@vger.kernel.org
15047 S:      Supported
15048 F:      drivers/s390/virtio/
15049 F:      arch/s390/include/uapi/asm/virtio-ccw.h
15050
15051 VIRTIO GPU DRIVER
15052 M:      David Airlie <airlied@linux.ie>
15053 M:      Gerd Hoffmann <kraxel@redhat.com>
15054 L:      dri-devel@lists.freedesktop.org
15055 L:      virtualization@lists.linux-foundation.org
15056 T:      git git://anongit.freedesktop.org/drm/drm-misc
15057 S:      Maintained
15058 F:      drivers/gpu/drm/virtio/
15059 F:      include/uapi/linux/virtio_gpu.h
15060
15061 VIRTIO HOST (VHOST)
15062 M:      "Michael S. Tsirkin" <mst@redhat.com>
15063 M:      Jason Wang <jasowang@redhat.com>
15064 L:      kvm@vger.kernel.org
15065 L:      virtualization@lists.linux-foundation.org
15066 L:      netdev@vger.kernel.org
15067 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
15068 S:      Maintained
15069 F:      drivers/vhost/
15070 F:      include/uapi/linux/vhost.h
15071
15072 VIRTIO INPUT DRIVER
15073 M:      Gerd Hoffmann <kraxel@redhat.com>
15074 S:      Maintained
15075 F:      drivers/virtio/virtio_input.c
15076 F:      include/uapi/linux/virtio_input.h
15077
15078 VIRTUAL BOX GUEST DEVICE DRIVER
15079 M:      Hans de Goede <hdegoede@redhat.com>
15080 M:      Arnd Bergmann <arnd@arndb.de>
15081 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15082 S:      Maintained
15083 F:      include/linux/vbox_utils.h
15084 F:      include/uapi/linux/vbox*.h
15085 F:      drivers/virt/vboxguest/
15086
15087 VIRTUAL SERIO DEVICE DRIVER
15088 M:      Stephen Chandler Paul <thatslyude@gmail.com>
15089 S:      Maintained
15090 F:      drivers/input/serio/userio.c
15091 F:      include/uapi/linux/userio.h
15092
15093 VIVID VIRTUAL VIDEO DRIVER
15094 M:      Hans Verkuil <hverkuil@xs4all.nl>
15095 L:      linux-media@vger.kernel.org
15096 T:      git git://linuxtv.org/media_tree.git
15097 W:      https://linuxtv.org
15098 S:      Maintained
15099 F:      drivers/media/platform/vivid/*
15100
15101 VLYNQ BUS
15102 M:      Florian Fainelli <f.fainelli@gmail.com>
15103 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
15104 S:      Maintained
15105 F:      drivers/vlynq/vlynq.c
15106 F:      include/linux/vlynq.h
15107
15108 VME SUBSYSTEM
15109 M:      Martyn Welch <martyn@welchs.me.uk>
15110 M:      Manohar Vanga <manohar.vanga@gmail.com>
15111 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15112 L:      devel@driverdev.osuosl.org
15113 S:      Maintained
15114 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
15115 F:      Documentation/driver-api/vme.rst
15116 F:      drivers/staging/vme/
15117 F:      drivers/vme/
15118 F:      include/linux/vme*
15119
15120 VMWARE BALLOON DRIVER
15121 M:      Xavier Deguillard <xdeguillard@vmware.com>
15122 M:      Philip Moltmann <moltmann@vmware.com>
15123 M:      "VMware, Inc." <pv-drivers@vmware.com>
15124 L:      linux-kernel@vger.kernel.org
15125 S:      Maintained
15126 F:      drivers/misc/vmw_balloon.c
15127
15128 VMWARE HYPERVISOR INTERFACE
15129 M:      Alok Kataria <akataria@vmware.com>
15130 L:      virtualization@lists.linux-foundation.org
15131 S:      Supported
15132 F:      arch/x86/kernel/cpu/vmware.c
15133
15134 VMWARE PVRDMA DRIVER
15135 M:      Adit Ranadive <aditr@vmware.com>
15136 M:      VMware PV-Drivers <pv-drivers@vmware.com>
15137 L:      linux-rdma@vger.kernel.org
15138 S:      Maintained
15139 F:      drivers/infiniband/hw/vmw_pvrdma/
15140
15141 VMware PVSCSI driver
15142 M:      Jim Gill <jgill@vmware.com>
15143 M:      VMware PV-Drivers <pv-drivers@vmware.com>
15144 L:      linux-scsi@vger.kernel.org
15145 S:      Maintained
15146 F:      drivers/scsi/vmw_pvscsi.c
15147 F:      drivers/scsi/vmw_pvscsi.h
15148
15149 VMWARE VMMOUSE SUBDRIVER
15150 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
15151 M:      "VMware, Inc." <pv-drivers@vmware.com>
15152 L:      linux-input@vger.kernel.org
15153 S:      Maintained
15154 F:      drivers/input/mouse/vmmouse.c
15155 F:      drivers/input/mouse/vmmouse.h
15156
15157 VMWARE VMXNET3 ETHERNET DRIVER
15158 M:      Ronak Doshi <doshir@vmware.com>
15159 M:      "VMware, Inc." <pv-drivers@vmware.com>
15160 L:      netdev@vger.kernel.org
15161 S:      Maintained
15162 F:      drivers/net/vmxnet3/
15163
15164 VOCORE VOCORE2 BOARD
15165 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
15166 L:      linux-mips@linux-mips.org
15167 S:      Maintained
15168 F:      arch/mips/boot/dts/ralink/vocore2.dts
15169
15170 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
15171 M:      Liam Girdwood <lgirdwood@gmail.com>
15172 M:      Mark Brown <broonie@kernel.org>
15173 L:      linux-kernel@vger.kernel.org
15174 W:      http://www.slimlogic.co.uk/?p=48
15175 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
15176 S:      Supported
15177 F:      Documentation/devicetree/bindings/regulator/
15178 F:      Documentation/power/regulator/
15179 F:      drivers/regulator/
15180 F:      include/dt-bindings/regulator/
15181 F:      include/linux/regulator/
15182
15183 VRF
15184 M:      David Ahern <dsa@cumulusnetworks.com>
15185 M:      Shrijeet Mukherjee <shm@cumulusnetworks.com>
15186 L:      netdev@vger.kernel.org
15187 S:      Maintained
15188 F:      drivers/net/vrf.c
15189 F:      Documentation/networking/vrf.txt
15190
15191 VT1211 HARDWARE MONITOR DRIVER
15192 M:      Juerg Haefliger <juergh@gmail.com>
15193 L:      linux-hwmon@vger.kernel.org
15194 S:      Maintained
15195 F:      Documentation/hwmon/vt1211
15196 F:      drivers/hwmon/vt1211.c
15197
15198 VT8231 HARDWARE MONITOR DRIVER
15199 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
15200 L:      linux-hwmon@vger.kernel.org
15201 S:      Maintained
15202 F:      drivers/hwmon/vt8231.c
15203
15204 VUB300 USB to SDIO/SD/MMC bridge chip
15205 M:      Tony Olech <tony.olech@elandigitalsystems.com>
15206 L:      linux-mmc@vger.kernel.org
15207 L:      linux-usb@vger.kernel.org
15208 S:      Supported
15209 F:      drivers/mmc/host/vub300.c
15210
15211 W1 DALLAS'S 1-WIRE BUS
15212 M:      Evgeniy Polyakov <zbr@ioremap.net>
15213 S:      Maintained
15214 F:      Documentation/w1/
15215 F:      drivers/w1/
15216 F:      include/linux/w1.h
15217
15218 W83791D HARDWARE MONITORING DRIVER
15219 M:      Marc Hulsman <m.hulsman@tudelft.nl>
15220 L:      linux-hwmon@vger.kernel.org
15221 S:      Maintained
15222 F:      Documentation/hwmon/w83791d
15223 F:      drivers/hwmon/w83791d.c
15224
15225 W83793 HARDWARE MONITORING DRIVER
15226 M:      Rudolf Marek <r.marek@assembler.cz>
15227 L:      linux-hwmon@vger.kernel.org
15228 S:      Maintained
15229 F:      Documentation/hwmon/w83793
15230 F:      drivers/hwmon/w83793.c
15231
15232 W83795 HARDWARE MONITORING DRIVER
15233 M:      Jean Delvare <jdelvare@suse.com>
15234 L:      linux-hwmon@vger.kernel.org
15235 S:      Maintained
15236 F:      drivers/hwmon/w83795.c
15237
15238 W83L51xD SD/MMC CARD INTERFACE DRIVER
15239 M:      Pierre Ossman <pierre@ossman.eu>
15240 S:      Maintained
15241 F:      drivers/mmc/host/wbsd.*
15242
15243 WACOM PROTOCOL 4 SERIAL TABLETS
15244 M:      Julian Squires <julian@cipht.net>
15245 M:      Hans de Goede <hdegoede@redhat.com>
15246 L:      linux-input@vger.kernel.org
15247 S:      Maintained
15248 F:      drivers/input/tablet/wacom_serial4.c
15249
15250 WATCHDOG DEVICE DRIVERS
15251 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
15252 M:      Guenter Roeck <linux@roeck-us.net>
15253 L:      linux-watchdog@vger.kernel.org
15254 W:      http://www.linux-watchdog.org/
15255 T:      git git://www.linux-watchdog.org/linux-watchdog.git
15256 S:      Maintained
15257 F:      Documentation/devicetree/bindings/watchdog/
15258 F:      Documentation/watchdog/
15259 F:      drivers/watchdog/
15260 F:      include/linux/watchdog.h
15261 F:      include/uapi/linux/watchdog.h
15262
15263 WHISKEYCOVE PMIC GPIO DRIVER
15264 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
15265 L:      linux-gpio@vger.kernel.org
15266 S:      Maintained
15267 F:      drivers/gpio/gpio-wcove.c
15268
15269 WIIMOTE HID DRIVER
15270 M:      David Herrmann <dh.herrmann@googlemail.com>
15271 L:      linux-input@vger.kernel.org
15272 S:      Maintained
15273 F:      drivers/hid/hid-wiimote*
15274
15275 WILOCITY WIL6210 WIRELESS DRIVER
15276 M:      Maya Erez <merez@codeaurora.org>
15277 L:      linux-wireless@vger.kernel.org
15278 L:      wil6210@qti.qualcomm.com
15279 S:      Supported
15280 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
15281 F:      drivers/net/wireless/ath/wil6210/
15282
15283 WIMAX STACK
15284 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
15285 M:      linux-wimax@intel.com
15286 L:      wimax@linuxwimax.org (subscribers-only)
15287 S:      Supported
15288 W:      http://linuxwimax.org
15289 F:      Documentation/wimax/README.wimax
15290 F:      include/linux/wimax/debug.h
15291 F:      include/net/wimax.h
15292 F:      include/uapi/linux/wimax.h
15293 F:      net/wimax/
15294
15295 WINBOND CIR DRIVER
15296 M:      David Härdeman <david@hardeman.nu>
15297 S:      Maintained
15298 F:      drivers/media/rc/winbond-cir.c
15299
15300 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
15301 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
15302 L:      linux-watchdog@vger.kernel.org
15303 S:      Maintained
15304 F:      drivers/watchdog/ebc-c384_wdt.c
15305
15306 WINSYSTEMS WS16C48 GPIO DRIVER
15307 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
15308 L:      linux-gpio@vger.kernel.org
15309 S:      Maintained
15310 F:      drivers/gpio/gpio-ws16c48.c
15311
15312 WISTRON LAPTOP BUTTON DRIVER
15313 M:      Miloslav Trmac <mitr@volny.cz>
15314 S:      Maintained
15315 F:      drivers/input/misc/wistron_btns.c
15316
15317 WL3501 WIRELESS PCMCIA CARD DRIVER
15318 L:      linux-wireless@vger.kernel.org
15319 S:      Odd fixes
15320 F:      drivers/net/wireless/wl3501*
15321
15322 WOLFSON MICROELECTRONICS DRIVERS
15323 L:      patches@opensource.cirrus.com
15324 T:      git https://github.com/CirrusLogic/linux-drivers.git
15325 W:      https://github.com/CirrusLogic/linux-drivers/wiki
15326 S:      Supported
15327 F:      Documentation/hwmon/wm83??
15328 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
15329 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
15330 F:      Documentation/devicetree/bindings/mfd/arizona.txt
15331 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
15332 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
15333 F:      arch/arm/mach-s3c64xx/mach-crag6410*
15334 F:      drivers/clk/clk-wm83*.c
15335 F:      drivers/extcon/extcon-arizona.c
15336 F:      drivers/leds/leds-wm83*.c
15337 F:      drivers/gpio/gpio-*wm*.c
15338 F:      drivers/gpio/gpio-arizona.c
15339 F:      drivers/hwmon/wm83??-hwmon.c
15340 F:      drivers/input/misc/wm831x-on.c
15341 F:      drivers/input/touchscreen/wm831x-ts.c
15342 F:      drivers/input/touchscreen/wm97*.c
15343 F:      drivers/mfd/arizona*
15344 F:      drivers/mfd/wm*.c
15345 F:      drivers/mfd/cs47l24*
15346 F:      drivers/power/supply/wm83*.c
15347 F:      drivers/rtc/rtc-wm83*.c
15348 F:      drivers/regulator/wm8*.c
15349 F:      drivers/regulator/arizona*
15350 F:      drivers/video/backlight/wm83*_bl.c
15351 F:      drivers/watchdog/wm83*_wdt.c
15352 F:      include/linux/mfd/arizona/
15353 F:      include/linux/mfd/wm831x/
15354 F:      include/linux/mfd/wm8350/
15355 F:      include/linux/mfd/wm8400*
15356 F:      include/linux/regulator/arizona*
15357 F:      include/linux/wm97xx.h
15358 F:      include/sound/wm????.h
15359 F:      sound/soc/codecs/arizona.?
15360 F:      sound/soc/codecs/wm*
15361 F:      sound/soc/codecs/cs47l24*
15362
15363 WORKQUEUE
15364 M:      Tejun Heo <tj@kernel.org>
15365 R:      Lai Jiangshan <jiangshanlai@gmail.com>
15366 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
15367 S:      Maintained
15368 F:      include/linux/workqueue.h
15369 F:      kernel/workqueue.c
15370 F:      Documentation/core-api/workqueue.rst
15371
15372 X-POWERS AXP288 PMIC DRIVERS
15373 M:      Hans de Goede <hdegoede@redhat.com>
15374 S:      Maintained
15375 N:      axp288
15376 F:      drivers/acpi/pmic/intel_pmic_xpower.c
15377
15378 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
15379 M:      Chen-Yu Tsai <wens@csie.org>
15380 L:      linux-kernel@vger.kernel.org
15381 S:      Maintained
15382 N:      axp[128]
15383
15384 X.25 NETWORK LAYER
15385 M:      Andrew Hendry <andrew.hendry@gmail.com>
15386 L:      linux-x25@vger.kernel.org
15387 S:      Odd Fixes
15388 F:      Documentation/networking/x25*
15389 F:      include/net/x25*
15390 F:      net/x25/
15391
15392 X86 ARCHITECTURE (32-BIT AND 64-BIT)
15393 M:      Thomas Gleixner <tglx@linutronix.de>
15394 M:      Ingo Molnar <mingo@redhat.com>
15395 R:      "H. Peter Anvin" <hpa@zytor.com>
15396 M:      x86@kernel.org
15397 L:      linux-kernel@vger.kernel.org
15398 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
15399 S:      Maintained
15400 F:      Documentation/x86/
15401 F:      arch/x86/
15402
15403 X86 MCE INFRASTRUCTURE
15404 M:      Tony Luck <tony.luck@intel.com>
15405 M:      Borislav Petkov <bp@alien8.de>
15406 L:      linux-edac@vger.kernel.org
15407 S:      Maintained
15408 F:      arch/x86/kernel/cpu/mcheck/*
15409
15410 X86 MICROCODE UPDATE SUPPORT
15411 M:      Borislav Petkov <bp@alien8.de>
15412 S:      Maintained
15413 F:      arch/x86/kernel/cpu/microcode/*
15414
15415 X86 PLATFORM DRIVERS
15416 M:      Darren Hart <dvhart@infradead.org>
15417 M:      Andy Shevchenko <andy@infradead.org>
15418 L:      platform-driver-x86@vger.kernel.org
15419 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
15420 S:      Maintained
15421 F:      drivers/platform/x86/
15422 F:      drivers/platform/olpc/
15423
15424 X86 VDSO
15425 M:      Andy Lutomirski <luto@amacapital.net>
15426 L:      linux-kernel@vger.kernel.org
15427 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
15428 S:      Maintained
15429 F:      arch/x86/entry/vdso/
15430
15431 XC2028/3028 TUNER DRIVER
15432 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15433 L:      linux-media@vger.kernel.org
15434 W:      https://linuxtv.org
15435 T:      git git://linuxtv.org/media_tree.git
15436 S:      Maintained
15437 F:      drivers/media/tuners/tuner-xc2028.*
15438
15439 XEN BLOCK SUBSYSTEM
15440 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15441 M:      Roger Pau Monné <roger.pau@citrix.com>
15442 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15443 S:      Supported
15444 F:      drivers/block/xen-blkback/*
15445 F:      drivers/block/xen*
15446
15447 XEN HYPERVISOR ARM
15448 M:      Stefano Stabellini <sstabellini@kernel.org>
15449 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15450 S:      Maintained
15451 F:      arch/arm/xen/
15452 F:      arch/arm/include/asm/xen/
15453
15454 XEN HYPERVISOR ARM64
15455 M:      Stefano Stabellini <sstabellini@kernel.org>
15456 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15457 S:      Maintained
15458 F:      arch/arm64/xen/
15459 F:      arch/arm64/include/asm/xen/
15460
15461 XEN HYPERVISOR INTERFACE
15462 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
15463 M:      Juergen Gross <jgross@suse.com>
15464 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15465 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
15466 S:      Supported
15467 F:      arch/x86/xen/
15468 F:      drivers/*/xen-*front.c
15469 F:      drivers/xen/
15470 F:      arch/x86/include/asm/xen/
15471 F:      arch/x86/include/asm/pvclock-abi.h
15472 F:      include/xen/
15473 F:      include/uapi/xen/
15474 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
15475 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
15476
15477 XEN NETWORK BACKEND DRIVER
15478 M:      Wei Liu <wei.liu2@citrix.com>
15479 M:      Paul Durrant <paul.durrant@citrix.com>
15480 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15481 L:      netdev@vger.kernel.org
15482 S:      Supported
15483 F:      drivers/net/xen-netback/*
15484
15485 XEN PCI SUBSYSTEM
15486 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15487 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15488 S:      Supported
15489 F:      arch/x86/pci/*xen*
15490 F:      drivers/pci/*xen*
15491
15492 XEN PVSCSI DRIVERS
15493 M:      Juergen Gross <jgross@suse.com>
15494 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15495 L:      linux-scsi@vger.kernel.org
15496 S:      Supported
15497 F:      drivers/scsi/xen-scsifront.c
15498 F:      drivers/xen/xen-scsiback.c
15499 F:      include/xen/interface/io/vscsiif.h
15500
15501 XEN SWIOTLB SUBSYSTEM
15502 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15503 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15504 L:      iommu@lists.linux-foundation.org
15505 S:      Supported
15506 F:      arch/x86/xen/*swiotlb*
15507 F:      drivers/xen/*swiotlb*
15508
15509 XFS FILESYSTEM
15510 M:      Darrick J. Wong <darrick.wong@oracle.com>
15511 M:      linux-xfs@vger.kernel.org
15512 L:      linux-xfs@vger.kernel.org
15513 W:      http://xfs.org/
15514 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
15515 S:      Supported
15516 F:      Documentation/filesystems/xfs.txt
15517 F:      fs/xfs/
15518
15519 XILINX AXI ETHERNET DRIVER
15520 M:      Anirudha Sarangi <anirudh@xilinx.com>
15521 M:      John Linn <John.Linn@xilinx.com>
15522 S:      Maintained
15523 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
15524
15525 XILINX UARTLITE SERIAL DRIVER
15526 M:      Peter Korsgaard <jacmet@sunsite.dk>
15527 L:      linux-serial@vger.kernel.org
15528 S:      Maintained
15529 F:      drivers/tty/serial/uartlite.c
15530
15531 XILINX VIDEO IP CORES
15532 M:      Hyun Kwon <hyun.kwon@xilinx.com>
15533 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15534 L:      linux-media@vger.kernel.org
15535 T:      git git://linuxtv.org/media_tree.git
15536 S:      Supported
15537 F:      Documentation/devicetree/bindings/media/xilinx/
15538 F:      drivers/media/platform/xilinx/
15539 F:      include/uapi/linux/xilinx-v4l2-controls.h
15540
15541 XILLYBUS DRIVER
15542 M:      Eli Billauer <eli.billauer@gmail.com>
15543 L:      linux-kernel@vger.kernel.org
15544 S:      Supported
15545 F:      drivers/char/xillybus/
15546
15547 XLP9XX I2C DRIVER
15548 M:      George Cherian <george.cherian@cavium.com>
15549 M:      Jan Glauber <jglauber@cavium.com>
15550 L:      linux-i2c@vger.kernel.org
15551 W:      http://www.cavium.com
15552 S:      Supported
15553 F:      drivers/i2c/busses/i2c-xlp9xx.c
15554
15555 XRA1403 GPIO EXPANDER
15556 M:      Nandor Han <nandor.han@ge.com>
15557 M:      Semi Malinen <semi.malinen@ge.com>
15558 L:      linux-gpio@vger.kernel.org
15559 S:      Maintained
15560 F:      drivers/gpio/gpio-xra1403.c
15561 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
15562
15563 XTENSA XTFPGA PLATFORM SUPPORT
15564 M:      Max Filippov <jcmvbkbc@gmail.com>
15565 L:      linux-xtensa@linux-xtensa.org
15566 S:      Maintained
15567 F:      drivers/spi/spi-xtensa-xtfpga.c
15568 F:      sound/soc/xtensa/xtfpga-i2s.c
15569
15570 YAM DRIVER FOR AX.25
15571 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
15572 L:      linux-hams@vger.kernel.org
15573 S:      Maintained
15574 F:      drivers/net/hamradio/yam*
15575 F:      include/linux/yam.h
15576
15577 YAMA SECURITY MODULE
15578 M:      Kees Cook <keescook@chromium.org>
15579 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
15580 S:      Supported
15581 F:      security/yama/
15582 F:      Documentation/admin-guide/LSM/Yama.rst
15583
15584 YEALINK PHONE DRIVER
15585 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
15586 L:      usbb2k-api-dev@nongnu.org
15587 S:      Maintained
15588 F:      Documentation/input/yealink.rst
15589 F:      drivers/input/misc/yealink.*
15590
15591 Z8530 DRIVER FOR AX.25
15592 M:      Joerg Reuter <jreuter@yaina.de>
15593 W:      http://yaina.de/jreuter/
15594 W:      http://www.qsl.net/dl1bke/
15595 L:      linux-hams@vger.kernel.org
15596 S:      Maintained
15597 F:      Documentation/networking/z8530drv.txt
15598 F:      drivers/net/hamradio/*scc.c
15599 F:      drivers/net/hamradio/z8530.h
15600
15601 ZBUD COMPRESSED PAGE ALLOCATOR
15602 M:      Seth Jennings <sjenning@redhat.com>
15603 M:      Dan Streetman <ddstreet@ieee.org>
15604 L:      linux-mm@kvack.org
15605 S:      Maintained
15606 F:      mm/zbud.c
15607 F:      include/linux/zbud.h
15608
15609 ZD1211RW WIRELESS DRIVER
15610 M:      Daniel Drake <dsd@gentoo.org>
15611 M:      Ulrich Kunitz <kune@deine-taler.de>
15612 W:      http://zd1211.ath.cx/wiki/DriverRewrite
15613 L:      linux-wireless@vger.kernel.org
15614 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
15615 S:      Maintained
15616 F:      drivers/net/wireless/zydas/zd1211rw/
15617
15618 ZD1301 MEDIA DRIVER
15619 M:      Antti Palosaari <crope@iki.fi>
15620 L:      linux-media@vger.kernel.org
15621 W:      https://linuxtv.org/
15622 W:      http://palosaari.fi/linux/
15623 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
15624 S:      Maintained
15625 F:      drivers/media/usb/dvb-usb-v2/zd1301*
15626
15627 ZD1301_DEMOD MEDIA DRIVER
15628 M:      Antti Palosaari <crope@iki.fi>
15629 L:      linux-media@vger.kernel.org
15630 W:      https://linuxtv.org/
15631 W:      http://palosaari.fi/linux/
15632 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
15633 S:      Maintained
15634 F:      drivers/media/dvb-frontends/zd1301_demod*
15635
15636 ZPOOL COMPRESSED PAGE STORAGE API
15637 M:      Dan Streetman <ddstreet@ieee.org>
15638 L:      linux-mm@kvack.org
15639 S:      Maintained
15640 F:      mm/zpool.c
15641 F:      include/linux/zpool.h
15642
15643 ZR36067 VIDEO FOR LINUX DRIVER
15644 L:      mjpeg-users@lists.sourceforge.net
15645 L:      linux-media@vger.kernel.org
15646 W:      http://mjpeg.sourceforge.net/driver-zoran/
15647 T:      hg https://linuxtv.org/hg/v4l-dvb
15648 S:      Odd Fixes
15649 F:      drivers/media/pci/zoran/
15650
15651 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
15652 M:      Minchan Kim <minchan@kernel.org>
15653 M:      Nitin Gupta <ngupta@vflare.org>
15654 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
15655 L:      linux-kernel@vger.kernel.org
15656 S:      Maintained
15657 F:      drivers/block/zram/
15658 F:      Documentation/blockdev/zram.txt
15659
15660 ZS DECSTATION Z85C30 SERIAL DRIVER
15661 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
15662 S:      Maintained
15663 F:      drivers/tty/serial/zs.*
15664
15665 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
15666 M:      Minchan Kim <minchan@kernel.org>
15667 M:      Nitin Gupta <ngupta@vflare.org>
15668 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
15669 L:      linux-mm@kvack.org
15670 S:      Maintained
15671 F:      mm/zsmalloc.c
15672 F:      include/linux/zsmalloc.h
15673 F:      Documentation/vm/zsmalloc.rst
15674
15675 ZSWAP COMPRESSED SWAP CACHING
15676 M:      Seth Jennings <sjenning@redhat.com>
15677 M:      Dan Streetman <ddstreet@ieee.org>
15678 L:      linux-mm@kvack.org
15679 S:      Maintained
15680 F:      mm/zswap.c
15681
15682 THE REST
15683 M:      Linus Torvalds <torvalds@linux-foundation.org>
15684 L:      linux-kernel@vger.kernel.org
15685 Q:      http://patchwork.kernel.org/project/LKML/list/
15686 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
15687 S:      Buried alive in reporters
15688 F:      *
15689 F:      */