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 I2C MULTI INSTANTIATE DRIVER
 371 M:      Hans de Goede <hdegoede@redhat.com>
 372 L:      platform-driver-x86@vger.kernel.org
 373 S:      Maintained
 374 F:      drivers/platform/x86/i2c-multi-instantiate.c
 375
 376 ACPI PMIC DRIVERS
 377 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 378 M:      Len Brown <lenb@kernel.org>
 379 R:      Andy Shevchenko <andy@infradead.org>
 380 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
 381 L:      linux-acpi@vger.kernel.org
 382 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 383 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 384 B:      https://bugzilla.kernel.org
 385 S:      Supported
 386 F:      drivers/acpi/pmic/
 387
 388 ACPI THERMAL DRIVER
 389 M:      Zhang Rui <rui.zhang@intel.com>
 390 L:      linux-acpi@vger.kernel.org
 391 W:      https://01.org/linux-acpi
 392 B:      https://bugzilla.kernel.org
 393 S:      Supported
 394 F:      drivers/acpi/*thermal*
 395
 396 ACPI VIDEO DRIVER
 397 M:      Zhang Rui <rui.zhang@intel.com>
 398 L:      linux-acpi@vger.kernel.org
 399 W:      https://01.org/linux-acpi
 400 B:      https://bugzilla.kernel.org
 401 S:      Supported
 402 F:      drivers/acpi/acpi_video.c
 403
 404 ACPI WMI DRIVER
 405 L:      platform-driver-x86@vger.kernel.org
 406 S:      Orphan
 407 F:      drivers/platform/x86/wmi.c
 408 F:      include/uapi/linux/wmi.h
 409
 410 AD1889 ALSA SOUND DRIVER
 411 M:      Thibaut Varene <T-Bone@parisc-linux.org>
 412 W:      http://wiki.parisc-linux.org/AD1889
 413 L:      linux-parisc@vger.kernel.org
 414 S:      Maintained
 415 F:      sound/pci/ad1889.*
 416
 417 AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER
 418 M:      Michael Hennerich <michael.hennerich@analog.com>
 419 W:      http://wiki.analog.com/AD5254
 420 W:      http://ez.analog.com/community/linux-device-drivers
 421 S:      Supported
 422 F:      drivers/misc/ad525x_dpot.c
 423
 424 AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821)
 425 M:      Michael Hennerich <michael.hennerich@analog.com>
 426 W:      http://wiki.analog.com/AD5398
 427 W:      http://ez.analog.com/community/linux-device-drivers
 428 S:      Supported
 429 F:      drivers/regulator/ad5398.c
 430
 431 AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A)
 432 M:      Michael Hennerich <michael.hennerich@analog.com>
 433 W:      http://wiki.analog.com/AD7142
 434 W:      http://ez.analog.com/community/linux-device-drivers
 435 S:      Supported
 436 F:      drivers/input/misc/ad714x.c
 437
 438 AD7877 TOUCHSCREEN DRIVER
 439 M:      Michael Hennerich <michael.hennerich@analog.com>
 440 W:      http://wiki.analog.com/AD7877
 441 W:      http://ez.analog.com/community/linux-device-drivers
 442 S:      Supported
 443 F:      drivers/input/touchscreen/ad7877.c
 444
 445 AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889)
 446 M:      Michael Hennerich <michael.hennerich@analog.com>
 447 W:      http://wiki.analog.com/AD7879
 448 W:      http://ez.analog.com/community/linux-device-drivers
 449 S:      Supported
 450 F:      drivers/input/touchscreen/ad7879.c
 451
 452 ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR)
 453 M:      Jiri Kosina <jikos@kernel.org>
 454 S:      Maintained
 455
 456 ADF7242 IEEE 802.15.4 RADIO DRIVER
 457 M:      Michael Hennerich <michael.hennerich@analog.com>
 458 W:      https://wiki.analog.com/ADF7242
 459 W:      http://ez.analog.com/community/linux-device-drivers
 460 L:      linux-wpan@vger.kernel.org
 461 S:      Supported
 462 F:      drivers/net/ieee802154/adf7242.c
 463 F:      Documentation/devicetree/bindings/net/ieee802154/adf7242.txt
 464
 465 ADM1025 HARDWARE MONITOR DRIVER
 466 M:      Jean Delvare <jdelvare@suse.com>
 467 L:      linux-hwmon@vger.kernel.org
 468 S:      Maintained
 469 F:      Documentation/hwmon/adm1025
 470 F:      drivers/hwmon/adm1025.c
 471
 472 ADM1029 HARDWARE MONITOR DRIVER
 473 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 474 L:      linux-hwmon@vger.kernel.org
 475 S:      Maintained
 476 F:      drivers/hwmon/adm1029.c
 477
 478 ADM8211 WIRELESS DRIVER
 479 L:      linux-wireless@vger.kernel.org
 480 W:      http://wireless.kernel.org/
 481 S:      Orphan
 482 F:      drivers/net/wireless/admtek/adm8211.*
 483
 484 ADP1653 FLASH CONTROLLER DRIVER
 485 M:      Sakari Ailus <sakari.ailus@iki.fi>
 486 L:      linux-media@vger.kernel.org
 487 S:      Maintained
 488 F:      drivers/media/i2c/adp1653.c
 489 F:      include/media/i2c/adp1653.h
 490
 491 ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501)
 492 M:      Michael Hennerich <michael.hennerich@analog.com>
 493 W:      http://wiki.analog.com/ADP5520
 494 W:      http://ez.analog.com/community/linux-device-drivers
 495 S:      Supported
 496 F:      drivers/mfd/adp5520.c
 497 F:      drivers/video/backlight/adp5520_bl.c
 498 F:      drivers/leds/leds-adp5520.c
 499 F:      drivers/gpio/gpio-adp5520.c
 500 F:      drivers/input/keyboard/adp5520-keys.c
 501
 502 ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587)
 503 M:      Michael Hennerich <michael.hennerich@analog.com>
 504 W:      http://wiki.analog.com/ADP5588
 505 W:      http://ez.analog.com/community/linux-device-drivers
 506 S:      Supported
 507 F:      drivers/input/keyboard/adp5588-keys.c
 508 F:      drivers/gpio/gpio-adp5588.c
 509
 510 ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863)
 511 M:      Michael Hennerich <michael.hennerich@analog.com>
 512 W:      http://wiki.analog.com/ADP8860
 513 W:      http://ez.analog.com/community/linux-device-drivers
 514 S:      Supported
 515 F:      drivers/video/backlight/adp8860_bl.c
 516
 517 ADS1015 HARDWARE MONITOR DRIVER
 518 M:      Dirk Eibach <eibach@gdsys.de>
 519 L:      linux-hwmon@vger.kernel.org
 520 S:      Maintained
 521 F:      Documentation/hwmon/ads1015
 522 F:      drivers/hwmon/ads1015.c
 523 F:      include/linux/platform_data/ads1015.h
 524
 525 ADT746X FAN DRIVER
 526 M:      Colin Leroy <colin@colino.net>
 527 S:      Maintained
 528 F:      drivers/macintosh/therm_adt746x.c
 529
 530 ADT7475 HARDWARE MONITOR DRIVER
 531 M:      Jean Delvare <jdelvare@suse.com>
 532 L:      linux-hwmon@vger.kernel.org
 533 S:      Maintained
 534 F:      Documentation/hwmon/adt7475
 535 F:      drivers/hwmon/adt7475.c
 536
 537 ADVANSYS SCSI DRIVER
 538 M:      Matthew Wilcox <matthew@wil.cx>
 539 M:      Hannes Reinecke <hare@suse.com>
 540 L:      linux-scsi@vger.kernel.org
 541 S:      Maintained
 542 F:      Documentation/scsi/advansys.txt
 543 F:      drivers/scsi/advansys.c
 544
 545 ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346)
 546 M:      Michael Hennerich <michael.hennerich@analog.com>
 547 W:      http://wiki.analog.com/ADXL345
 548 W:      http://ez.analog.com/community/linux-device-drivers
 549 S:      Supported
 550 F:      drivers/input/misc/adxl34x.c
 551
 552 AF9013 MEDIA DRIVER
 553 M:      Antti Palosaari <crope@iki.fi>
 554 L:      linux-media@vger.kernel.org
 555 W:      https://linuxtv.org
 556 W:      http://palosaari.fi/linux/
 557 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 558 T:      git git://linuxtv.org/anttip/media_tree.git
 559 S:      Maintained
 560 F:      drivers/media/dvb-frontends/af9013*
 561
 562 AF9033 MEDIA DRIVER
 563 M:      Antti Palosaari <crope@iki.fi>
 564 L:      linux-media@vger.kernel.org
 565 W:      https://linuxtv.org
 566 W:      http://palosaari.fi/linux/
 567 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 568 T:      git git://linuxtv.org/anttip/media_tree.git
 569 S:      Maintained
 570 F:      drivers/media/dvb-frontends/af9033*
 571
 572 AFFS FILE SYSTEM
 573 M:      David Sterba <dsterba@suse.com>
 574 L:      linux-fsdevel@vger.kernel.org
 575 S:      Odd Fixes
 576 F:      Documentation/filesystems/affs.txt
 577 F:      fs/affs/
 578
 579 AFS FILESYSTEM
 580 M:      David Howells <dhowells@redhat.com>
 581 L:      linux-afs@lists.infradead.org
 582 S:      Supported
 583 F:      fs/afs/
 584 F:      include/trace/events/afs.h
 585 F:      Documentation/filesystems/afs.txt
 586 W:      https://www.infradead.org/~dhowells/kafs/
 587
 588 AGPGART DRIVER
 589 M:      David Airlie <airlied@linux.ie>
 590 T:      git git://anongit.freedesktop.org/drm/drm
 591 S:      Maintained
 592 F:      drivers/char/agp/
 593 F:      include/linux/agp*
 594 F:      include/uapi/linux/agp*
 595
 596 AHA152X SCSI DRIVER
 597 M:      "Juergen E. Fischer" <fischer@norbit.de>
 598 L:      linux-scsi@vger.kernel.org
 599 S:      Maintained
 600 F:      drivers/scsi/aha152x*
 601 F:      drivers/scsi/pcmcia/aha152x*
 602
 603 AIC7XXX / AIC79XX SCSI DRIVER
 604 M:      Hannes Reinecke <hare@suse.com>
 605 L:      linux-scsi@vger.kernel.org
 606 S:      Maintained
 607 F:      drivers/scsi/aic7xxx/
 608
 609 AIMSLAB FM RADIO RECEIVER DRIVER
 610 M:      Hans Verkuil <hverkuil@xs4all.nl>
 611 L:      linux-media@vger.kernel.org
 612 T:      git git://linuxtv.org/media_tree.git
 613 W:      https://linuxtv.org
 614 S:      Maintained
 615 F:      drivers/media/radio/radio-aimslab*
 616
 617 AIO
 618 M:      Benjamin LaHaise <bcrl@kvack.org>
 619 L:      linux-aio@kvack.org
 620 S:      Supported
 621 F:      fs/aio.c
 622 F:      include/linux/*aio*.h
 623
 624 AIRSPY MEDIA DRIVER
 625 M:      Antti Palosaari <crope@iki.fi>
 626 L:      linux-media@vger.kernel.org
 627 W:      https://linuxtv.org
 628 W:      http://palosaari.fi/linux/
 629 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 630 T:      git git://linuxtv.org/anttip/media_tree.git
 631 S:      Maintained
 632 F:      drivers/media/usb/airspy/
 633
 634 ALACRITECH GIGABIT ETHERNET DRIVER
 635 M:      Lino Sanfilippo <LinoSanfilippo@gmx.de>
 636 S:      Maintained
 637 F:      drivers/net/ethernet/alacritech/*
 638
 639 ALCATEL SPEEDTOUCH USB DRIVER
 640 M:      Duncan Sands <duncan.sands@free.fr>
 641 L:      linux-usb@vger.kernel.org
 642 W:      http://www.linux-usb.org/SpeedTouch/
 643 S:      Maintained
 644 F:      drivers/usb/atm/speedtch.c
 645 F:      drivers/usb/atm/usbatm.c
 646
 647 ALCHEMY AU1XX0 MMC DRIVER
 648 M:      Manuel Lauss <manuel.lauss@gmail.com>
 649 S:      Maintained
 650 F:      drivers/mmc/host/au1xmmc.c
 651
 652 ALI1563 I2C DRIVER
 653 M:      Rudolf Marek <r.marek@assembler.cz>
 654 L:      linux-i2c@vger.kernel.org
 655 S:      Maintained
 656 F:      Documentation/i2c/busses/i2c-ali1563
 657 F:      drivers/i2c/busses/i2c-ali1563.c
 658
 659 ALLWINNER SECURITY SYSTEM
 660 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 661 L:      linux-crypto@vger.kernel.org
 662 S:      Maintained
 663 F:      drivers/crypto/sunxi-ss/
 664
 665 ALPHA PORT
 666 M:      Richard Henderson <rth@twiddle.net>
 667 M:      Ivan Kokshaysky <ink@jurassic.park.msu.ru>
 668 M:      Matt Turner <mattst88@gmail.com>
 669 S:      Odd Fixes
 670 L:      linux-alpha@vger.kernel.org
 671 F:      arch/alpha/
 672
 673 ALPS PS/2 TOUCHPAD DRIVER
 674 R:      Pali Rohár <pali.rohar@gmail.com>
 675 F:      drivers/input/mouse/alps.*
 676
 677 ALTERA I2C CONTROLLER DRIVER
 678 M:      Thor Thayer <thor.thayer@linux.intel.com>
 679 S:      Maintained
 680 F:      drivers/i2c/busses/i2c-altera.c
 681
 682 ALTERA MAILBOX DRIVER
 683 M:      Ley Foon Tan <lftan@altera.com>
 684 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 685 S:      Maintained
 686 F:      drivers/mailbox/mailbox-altera.c
 687
 688 ALTERA PIO DRIVER
 689 M:      Tien Hock Loh <thloh@altera.com>
 690 L:      linux-gpio@vger.kernel.org
 691 S:      Maintained
 692 F:      drivers/gpio/gpio-altera.c
 693
 694 ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT
 695 M:      Thor Thayer <thor.thayer@linux.intel.com>
 696 S:      Maintained
 697 F:      drivers/gpio/gpio-altera-a10sr.c
 698 F:      drivers/mfd/altera-a10sr.c
 699 F:      drivers/reset/reset-a10sr.c
 700 F:      include/linux/mfd/altera-a10sr.h
 701 F:      include/dt-bindings/reset/altr,rst-mgr-a10sr.h
 702
 703 ALTERA TRIPLE SPEED ETHERNET DRIVER
 704 M:      Vince Bridgers <vbridger@opensource.altera.com>
 705 L:      netdev@vger.kernel.org
 706 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 707 S:      Maintained
 708 F:      drivers/net/ethernet/altera/
 709
 710 ALTERA UART/JTAG UART SERIAL DRIVERS
 711 M:      Tobias Klauser <tklauser@distanz.ch>
 712 L:      linux-serial@vger.kernel.org
 713 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 714 S:      Maintained
 715 F:      drivers/tty/serial/altera_uart.c
 716 F:      drivers/tty/serial/altera_jtaguart.c
 717 F:      include/linux/altera_uart.h
 718 F:      include/linux/altera_jtaguart.h
 719
 720 AMAZON ETHERNET DRIVERS
 721 M:      Netanel Belgazal <netanel@amazon.com>
 722 R:      Saeed Bishara <saeedb@amazon.com>
 723 R:      Zorik Machulsky <zorik@amazon.com>
 724 L:      netdev@vger.kernel.org
 725 S:      Supported
 726 F:      Documentation/networking/ena.txt
 727 F:      drivers/net/ethernet/amazon/
 728
 729 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER
 730 M:      Tom Lendacky <thomas.lendacky@amd.com>
 731 M:      Gary Hook <gary.hook@amd.com>
 732 L:      linux-crypto@vger.kernel.org
 733 S:      Supported
 734 F:      drivers/crypto/ccp/
 735 F:      include/linux/ccp.h
 736
 737 AMD DISPLAY CORE
 738 M:      Harry Wentland <harry.wentland@amd.com>
 739 M:      Leo Li <sunpeng.li@amd.com>
 740 L:      amd-gfx@lists.freedesktop.org
 741 T:      git git://people.freedesktop.org/~agd5f/linux
 742 S:      Supported
 743 F:      drivers/gpu/drm/amd/display/
 744
 745 AMD FAM15H PROCESSOR POWER MONITORING DRIVER
 746 M:      Huang Rui <ray.huang@amd.com>
 747 L:      linux-hwmon@vger.kernel.org
 748 S:      Supported
 749 F:      Documentation/hwmon/fam15h_power
 750 F:      drivers/hwmon/fam15h_power.c
 751
 752 AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER
 753 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 754 S:      Orphan
 755 F:      drivers/usb/gadget/udc/amd5536udc.*
 756
 757 AMD GEODE PROCESSOR/CHIPSET SUPPORT
 758 P:      Andres Salomon <dilinger@queued.net>
 759 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 760 W:      http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html
 761 S:      Supported
 762 F:      drivers/char/hw_random/geode-rng.c
 763 F:      drivers/crypto/geode*
 764 F:      drivers/video/fbdev/geode/
 765 F:      arch/x86/include/asm/geode.h
 766
 767 AMD IOMMU (AMD-VI)
 768 M:      Joerg Roedel <joro@8bytes.org>
 769 L:      iommu@lists.linux-foundation.org
 770 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
 771 S:      Maintained
 772 F:      drivers/iommu/amd_iommu*.[ch]
 773 F:      include/linux/amd-iommu.h
 774
 775 AMD KFD
 776 M:      Oded Gabbay <oded.gabbay@gmail.com>
 777 L:      dri-devel@lists.freedesktop.org
 778 T:      git git://people.freedesktop.org/~gabbayo/linux.git
 779 S:      Supported
 780 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c
 781 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h
 782 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v7.c
 783 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v8.c
 784 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v9.c
 785 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_fence.c
 786 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
 787 F:      drivers/gpu/drm/amd/amdkfd/
 788 F:      drivers/gpu/drm/amd/include/cik_structs.h
 789 F:      drivers/gpu/drm/amd/include/kgd_kfd_interface.h
 790 F:      drivers/gpu/drm/amd/include/vi_structs.h
 791 F:      drivers/gpu/drm/amd/include/v9_structs.h
 792 F:      include/uapi/linux/kfd_ioctl.h
 793
 794 AMD POWERPLAY
 795 M:      Rex Zhu <rex.zhu@amd.com>
 796 M:      Evan Quan <evan.quan@amd.com>
 797 L:      amd-gfx@lists.freedesktop.org
 798 S:      Supported
 799 F:      drivers/gpu/drm/amd/powerplay/
 800 T:      git git://people.freedesktop.org/~agd5f/linux
 801
 802 AMD SEATTLE DEVICE TREE SUPPORT
 803 M:      Brijesh Singh <brijeshkumar.singh@amd.com>
 804 M:      Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
 805 M:      Tom Lendacky <thomas.lendacky@amd.com>
 806 S:      Supported
 807 F:      arch/arm64/boot/dts/amd/
 808
 809 AMD XGBE DRIVER
 810 M:      Tom Lendacky <thomas.lendacky@amd.com>
 811 L:      netdev@vger.kernel.org
 812 S:      Supported
 813 F:      drivers/net/ethernet/amd/xgbe/
 814 F:      arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi
 815
 816 AMS (Apple Motion Sensor) DRIVER
 817 M:      Michael Hanselmann <linux-kernel@hansmi.ch>
 818 S:      Supported
 819 F:      drivers/macintosh/ams/
 820
 821 ANALOG DEVICES INC AD5686 DRIVER
 822 M:      Stefan Popa <stefan.popa@analog.com>
 823 L:      linux-pm@vger.kernel.org
 824 W:      http://ez.analog.com/community/linux-device-drivers
 825 S:      Supported
 826 F:      drivers/iio/dac/ad5686*
 827 F:      drivers/iio/dac/ad5696*
 828
 829 ANALOG DEVICES INC AD9389B DRIVER
 830 M:      Hans Verkuil <hans.verkuil@cisco.com>
 831 L:      linux-media@vger.kernel.org
 832 S:      Maintained
 833 F:      drivers/media/i2c/ad9389b*
 834
 835 ANALOG DEVICES INC ADV7180 DRIVER
 836 M:      Lars-Peter Clausen <lars@metafoo.de>
 837 L:      linux-media@vger.kernel.org
 838 W:      http://ez.analog.com/community/linux-device-drivers
 839 S:      Supported
 840 F:      drivers/media/i2c/adv7180.c
 841
 842 ANALOG DEVICES INC ADV748X DRIVER
 843 M:      Kieran Bingham <kieran.bingham@ideasonboard.com>
 844 L:      linux-media@vger.kernel.org
 845 S:      Maintained
 846 F:      drivers/media/i2c/adv748x/*
 847
 848 ANALOG DEVICES INC ADV7511 DRIVER
 849 M:      Hans Verkuil <hans.verkuil@cisco.com>
 850 L:      linux-media@vger.kernel.org
 851 S:      Maintained
 852 F:      drivers/media/i2c/adv7511*
 853
 854 ANALOG DEVICES INC ADV7604 DRIVER
 855 M:      Hans Verkuil <hans.verkuil@cisco.com>
 856 L:      linux-media@vger.kernel.org
 857 S:      Maintained
 858 F:      drivers/media/i2c/adv7604*
 859
 860 ANALOG DEVICES INC ADV7842 DRIVER
 861 M:      Hans Verkuil <hans.verkuil@cisco.com>
 862 L:      linux-media@vger.kernel.org
 863 S:      Maintained
 864 F:      drivers/media/i2c/adv7842*
 865
 866 ANALOG DEVICES INC ASOC CODEC DRIVERS
 867 M:      Lars-Peter Clausen <lars@metafoo.de>
 868 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 869 W:      http://wiki.analog.com/
 870 W:      http://ez.analog.com/community/linux-device-drivers
 871 S:      Supported
 872 F:      sound/soc/codecs/adau*
 873 F:      sound/soc/codecs/adav*
 874 F:      sound/soc/codecs/ad1*
 875 F:      sound/soc/codecs/ad7*
 876 F:      sound/soc/codecs/ssm*
 877 F:      sound/soc/codecs/sigmadsp.*
 878
 879 ANALOG DEVICES INC DMA DRIVERS
 880 M:      Lars-Peter Clausen <lars@metafoo.de>
 881 W:      http://ez.analog.com/community/linux-device-drivers
 882 S:      Supported
 883 F:      drivers/dma/dma-axi-dmac.c
 884
 885 ANALOG DEVICES INC IIO DRIVERS
 886 M:      Lars-Peter Clausen <lars@metafoo.de>
 887 M:      Michael Hennerich <Michael.Hennerich@analog.com>
 888 W:      http://wiki.analog.com/
 889 W:      http://ez.analog.com/community/linux-device-drivers
 890 S:      Supported
 891 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523
 892 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350
 893 F:      drivers/iio/*/ad*
 894 F:      drivers/iio/adc/ltc2497*
 895 X:      drivers/iio/*/adjd*
 896 F:      drivers/staging/iio/*/ad*
 897
 898 ANDES ARCHITECTURE
 899 M:      Greentime Hu <green.hu@gmail.com>
 900 M:      Vincent Chen <deanbo422@gmail.com>
 901 T:      git https://github.com/andestech/linux.git
 902 S:      Supported
 903 F:      arch/nds32/
 904 F:      Documentation/devicetree/bindings/interrupt-controller/andestech,ativic32.txt
 905 F:      Documentation/devicetree/bindings/nds32/
 906 K:      nds32
 907 N:      nds32
 908
 909 ANDROID CONFIG FRAGMENTS
 910 M:      Rob Herring <robh@kernel.org>
 911 S:      Supported
 912 F:      kernel/configs/android*
 913
 914 ANDROID DRIVERS
 915 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 916 M:      Arve Hjønnevåg <arve@android.com>
 917 M:      Todd Kjos <tkjos@android.com>
 918 M:      Martijn Coenen <maco@android.com>
 919 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
 920 L:      devel@driverdev.osuosl.org
 921 S:      Supported
 922 F:      drivers/android/
 923 F:      drivers/staging/android/
 924
 925 ANDROID GOLDFISH PIC DRIVER
 926 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 927 S:      Supported
 928 F:      Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt
 929 F:      drivers/irqchip/irq-goldfish-pic.c
 930
 931 ANDROID GOLDFISH RTC DRIVER
 932 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 933 S:      Supported
 934 F:      Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt
 935 F:      drivers/rtc/rtc-goldfish.c
 936
 937 ANDROID ION DRIVER
 938 M:      Laura Abbott <labbott@redhat.com>
 939 M:      Sumit Semwal <sumit.semwal@linaro.org>
 940 L:      devel@driverdev.osuosl.org
 941 L:      dri-devel@lists.freedesktop.org
 942 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
 943 S:      Supported
 944 F:      drivers/staging/android/ion
 945 F:      drivers/staging/android/uapi/ion.h
 946
 947 AOA (Apple Onboard Audio) ALSA DRIVER
 948 M:      Johannes Berg <johannes@sipsolutions.net>
 949 L:      linuxppc-dev@lists.ozlabs.org
 950 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 951 S:      Maintained
 952 F:      sound/aoa/
 953
 954 APEX EMBEDDED SYSTEMS STX104 IIO DRIVER
 955 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 956 L:      linux-iio@vger.kernel.org
 957 S:      Maintained
 958 F:      drivers/iio/adc/stx104.c
 959
 960 APM DRIVER
 961 M:      Jiri Kosina <jikos@kernel.org>
 962 S:      Odd fixes
 963 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git
 964 F:      arch/x86/kernel/apm_32.c
 965 F:      include/linux/apm_bios.h
 966 F:      include/uapi/linux/apm_bios.h
 967 F:      drivers/char/apm-emulation.c
 968
 969 APPARMOR SECURITY MODULE
 970 M:      John Johansen <john.johansen@canonical.com>
 971 L:      apparmor@lists.ubuntu.com (subscribers-only, general discussion)
 972 W:      wiki.apparmor.net
 973 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor
 974 S:      Supported
 975 F:      security/apparmor/
 976 F:      Documentation/admin-guide/LSM/apparmor.rst
 977
 978 APPLE BCM5974 MULTITOUCH DRIVER
 979 M:      Henrik Rydberg <rydberg@bitmath.org>
 980 L:      linux-input@vger.kernel.org
 981 S:      Odd fixes
 982 F:      drivers/input/mouse/bcm5974.c
 983
 984 APPLE SMC DRIVER
 985 M:      Henrik Rydberg <rydberg@bitmath.org>
 986 L:      linux-hwmon@vger.kernel.org
 987 S:      Odd fixes
 988 F:      drivers/hwmon/applesmc.c
 989
 990 APPLETALK NETWORK LAYER
 991 L:      netdev@vger.kernel.org
 992 S:      Odd fixes
 993 F:      drivers/net/appletalk/
 994 F:      net/appletalk/
 995
 996 APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT
 997 M:      Duc Dang <dhdang@apm.com>
 998 S:      Supported
 999 F:      arch/arm64/boot/dts/apm/
1000
1001 APPLIED MICRO (APM) X-GENE SOC EDAC
1002 M:      Loc Ho <lho@apm.com>
1003 S:      Supported
1004 F:      drivers/edac/xgene_edac.c
1005 F:      Documentation/devicetree/bindings/edac/apm-xgene-edac.txt
1006
1007 APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER
1008 M:      Iyappan Subramanian <isubramanian@apm.com>
1009 M:      Keyur Chudgar <kchudgar@apm.com>
1010 S:      Supported
1011 F:      drivers/net/ethernet/apm/xgene-v2/
1012
1013 APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER
1014 M:      Iyappan Subramanian <isubramanian@apm.com>
1015 M:      Keyur Chudgar <kchudgar@apm.com>
1016 M:      Quan Nguyen <qnguyen@apm.com>
1017 S:      Supported
1018 F:      drivers/net/ethernet/apm/xgene/
1019 F:      drivers/net/phy/mdio-xgene.c
1020 F:      Documentation/devicetree/bindings/net/apm-xgene-enet.txt
1021 F:      Documentation/devicetree/bindings/net/apm-xgene-mdio.txt
1022
1023 APPLIED MICRO (APM) X-GENE SOC PMU
1024 M:      Tai Nguyen <ttnguyen@apm.com>
1025 S:      Supported
1026 F:      drivers/perf/xgene_pmu.c
1027 F:      Documentation/perf/xgene-pmu.txt
1028 F:      Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt
1029
1030 APTINA CAMERA SENSOR PLL
1031 M:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
1032 L:      linux-media@vger.kernel.org
1033 S:      Maintained
1034 F:      drivers/media/i2c/aptina-pll.*
1035
1036 ARC FRAMEBUFFER DRIVER
1037 M:      Jaya Kumar <jayalk@intworks.biz>
1038 S:      Maintained
1039 F:      drivers/video/fbdev/arcfb.c
1040 F:      drivers/video/fbdev/core/fb_defio.c
1041
1042 ARC PGU DRM DRIVER
1043 M:      Alexey Brodkin <abrodkin@synopsys.com>
1044 S:      Supported
1045 F:      drivers/gpu/drm/arc/
1046 F:      Documentation/devicetree/bindings/display/snps,arcpgu.txt
1047
1048 ARCNET NETWORK LAYER
1049 M:      Michael Grzeschik <m.grzeschik@pengutronix.de>
1050 L:      netdev@vger.kernel.org
1051 S:      Maintained
1052 F:      drivers/net/arcnet/
1053 F:      include/uapi/linux/if_arcnet.h
1054
1055 ARM ARCHITECTED TIMER DRIVER
1056 M:      Mark Rutland <mark.rutland@arm.com>
1057 M:      Marc Zyngier <marc.zyngier@arm.com>
1058 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1059 S:      Maintained
1060 F:      arch/arm/include/asm/arch_timer.h
1061 F:      arch/arm64/include/asm/arch_timer.h
1062 F:      drivers/clocksource/arm_arch_timer.c
1063
1064 ARM HDLCD DRM DRIVER
1065 M:      Liviu Dudau <liviu.dudau@arm.com>
1066 S:      Supported
1067 F:      drivers/gpu/drm/arm/hdlcd_*
1068 F:      Documentation/devicetree/bindings/display/arm,hdlcd.txt
1069
1070 ARM MALI-DP DRM DRIVER
1071 M:      Liviu Dudau <liviu.dudau@arm.com>
1072 M:      Brian Starkey <brian.starkey@arm.com>
1073 M:      Mali DP Maintainers <malidp@foss.arm.com>
1074 S:      Supported
1075 F:      drivers/gpu/drm/arm/
1076 F:      Documentation/devicetree/bindings/display/arm,malidp.txt
1077
1078 ARM MFM AND FLOPPY DRIVERS
1079 M:      Ian Molton <spyro@f2s.com>
1080 S:      Maintained
1081 F:      arch/arm/lib/floppydma.S
1082 F:      arch/arm/include/asm/floppy.h
1083
1084 ARM PMU PROFILING AND DEBUGGING
1085 M:      Will Deacon <will.deacon@arm.com>
1086 M:      Mark Rutland <mark.rutland@arm.com>
1087 S:      Maintained
1088 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1089 F:      arch/arm*/kernel/perf_*
1090 F:      arch/arm/oprofile/common.c
1091 F:      arch/arm*/kernel/hw_breakpoint.c
1092 F:      arch/arm*/include/asm/hw_breakpoint.h
1093 F:      arch/arm*/include/asm/perf_event.h
1094 F:      drivers/perf/*
1095 F:      include/linux/perf/arm_pmu.h
1096 F:      Documentation/devicetree/bindings/arm/pmu.txt
1097 F:      Documentation/devicetree/bindings/perf/
1098
1099 ARM PORT
1100 M:      Russell King <linux@armlinux.org.uk>
1101 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1102 W:      http://www.armlinux.org.uk/
1103 S:      Odd Fixes
1104 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git
1105 F:      arch/arm/
1106 X:      arch/arm/boot/dts/
1107
1108 ARM PRIMECELL AACI PL041 DRIVER
1109 M:      Russell King <linux@armlinux.org.uk>
1110 S:      Odd Fixes
1111 F:      sound/arm/aaci.*
1112
1113 ARM PRIMECELL BUS SUPPORT
1114 M:      Russell King <linux@armlinux.org.uk>
1115 S:      Odd Fixes
1116 F:      drivers/amba/
1117 F:      include/linux/amba/bus.h
1118
1119 ARM PRIMECELL CLCD PL110 DRIVER
1120 M:      Russell King <linux@armlinux.org.uk>
1121 S:      Odd Fixes
1122 F:      drivers/video/fbdev/amba-clcd.*
1123
1124 ARM PRIMECELL KMI PL050 DRIVER
1125 M:      Russell King <linux@armlinux.org.uk>
1126 S:      Odd Fixes
1127 F:      drivers/input/serio/ambakmi.*
1128 F:      include/linux/amba/kmi.h
1129
1130 ARM PRIMECELL MMCI PL180/1 DRIVER
1131 M:      Russell King <linux@armlinux.org.uk>
1132 S:      Odd Fixes
1133 F:      drivers/mmc/host/mmci.*
1134 F:      include/linux/amba/mmci.h
1135
1136 ARM PRIMECELL UART PL010 AND PL011 DRIVERS
1137 M:      Russell King <linux@armlinux.org.uk>
1138 S:      Odd Fixes
1139 F:      drivers/tty/serial/amba-pl01*.c
1140 F:      include/linux/amba/serial.h
1141
1142 ARM SMMU DRIVERS
1143 M:      Will Deacon <will.deacon@arm.com>
1144 R:      Robin Murphy <robin.murphy@arm.com>
1145 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1146 S:      Maintained
1147 F:      drivers/iommu/arm-smmu.c
1148 F:      drivers/iommu/arm-smmu-v3.c
1149 F:      drivers/iommu/io-pgtable-arm.c
1150 F:      drivers/iommu/io-pgtable-arm-v7s.c
1151
1152 ARM SUB-ARCHITECTURES
1153 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1154 S:      Maintained
1155 F:      arch/arm/mach-*/
1156 F:      arch/arm/plat-*/
1157 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc.git
1158
1159 ARM/ACTIONS SEMI ARCHITECTURE
1160 M:      Andreas Färber <afaerber@suse.de>
1161 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1162 S:      Maintained
1163 N:      owl
1164 F:      arch/arm/mach-actions/
1165 F:      arch/arm/boot/dts/owl-*
1166 F:      arch/arm64/boot/dts/actions/
1167 F:      drivers/clocksource/owl-*
1168 F:      drivers/pinctrl/actions/*
1169 F:      drivers/soc/actions/
1170 F:      include/dt-bindings/power/owl-*
1171 F:      include/linux/soc/actions/
1172 F:      Documentation/devicetree/bindings/arm/actions.txt
1173 F:      Documentation/devicetree/bindings/pinctrl/actions,s900-pinctrl.txt
1174 F:      Documentation/devicetree/bindings/power/actions,owl-sps.txt
1175 F:      Documentation/devicetree/bindings/timer/actions,owl-timer.txt
1176
1177 ARM/ADS SPHERE MACHINE SUPPORT
1178 M:      Lennert Buytenhek <kernel@wantstofly.org>
1179 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1180 S:      Maintained
1181
1182 ARM/AFEB9260 MACHINE SUPPORT
1183 M:      Sergey Lapin <slapin@ossfans.org>
1184 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1185 S:      Maintained
1186
1187 ARM/AJECO 1ARM MACHINE SUPPORT
1188 M:      Lennert Buytenhek <kernel@wantstofly.org>
1189 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1190 S:      Maintained
1191
1192 ARM/Allwinner SoC Clock Support
1193 M:      Emilio López <emilio@elopez.com.ar>
1194 S:      Maintained
1195 F:      drivers/clk/sunxi/
1196
1197 ARM/Allwinner sunXi SoC support
1198 M:      Maxime Ripard <maxime.ripard@bootlin.com>
1199 M:      Chen-Yu Tsai <wens@csie.org>
1200 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1201 S:      Maintained
1202 N:      sun[x456789]i
1203 N:      sun50i
1204 F:      arch/arm/mach-sunxi/
1205 F:      arch/arm64/boot/dts/allwinner/
1206 F:      drivers/clk/sunxi-ng/
1207 F:      drivers/pinctrl/sunxi/
1208 F:      drivers/soc/sunxi/
1209 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git
1210
1211 ARM/Amlogic Meson SoC CLOCK FRAMEWORK
1212 M:      Neil Armstrong <narmstrong@baylibre.com>
1213 M:      Jerome Brunet <jbrunet@baylibre.com>
1214 L:      linux-amlogic@lists.infradead.org
1215 S:      Maintained
1216 F:      drivers/clk/meson/
1217 F:      include/dt-bindings/clock/meson*
1218 F:      include/dt-bindings/clock/gxbb*
1219 F:      Documentation/devicetree/bindings/clock/amlogic*
1220
1221 ARM/Amlogic Meson SoC support
1222 M:      Carlo Caione <carlo@caione.org>
1223 M:      Kevin Hilman <khilman@baylibre.com>
1224 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1225 L:      linux-amlogic@lists.infradead.org
1226 W:      http://linux-meson.com/
1227 S:      Maintained
1228 F:      arch/arm/mach-meson/
1229 F:      arch/arm/boot/dts/meson*
1230 F:      arch/arm64/boot/dts/amlogic/
1231 F:      drivers/pinctrl/meson/
1232 F:      drivers/mmc/host/meson*
1233 N:      meson
1234
1235 ARM/Annapurna Labs ALPINE ARCHITECTURE
1236 M:      Tsahee Zidenberg <tsahee@annapurnalabs.com>
1237 M:      Antoine Tenart <antoine.tenart@free-electrons.com>
1238 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1239 S:      Maintained
1240 F:      arch/arm/mach-alpine/
1241 F:      arch/arm/boot/dts/alpine*
1242 F:      arch/arm64/boot/dts/al/
1243 F:      drivers/*/*alpine*
1244
1245 ARM/ARTPEC MACHINE SUPPORT
1246 M:      Jesper Nilsson <jesper.nilsson@axis.com>
1247 M:      Lars Persson <lars.persson@axis.com>
1248 S:      Maintained
1249 L:      linux-arm-kernel@axis.com
1250 F:      arch/arm/mach-artpec
1251 F:      arch/arm/boot/dts/artpec6*
1252 F:      drivers/clk/axis
1253 F:      drivers/crypto/axis
1254 F:      drivers/pinctrl/pinctrl-artpec*
1255 F:      Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
1256
1257 ARM/ASPEED I2C DRIVER
1258 M:      Brendan Higgins <brendanhiggins@google.com>
1259 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
1260 R:      Joel Stanley <joel@jms.id.au>
1261 L:      linux-i2c@vger.kernel.org
1262 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1263 S:      Maintained
1264 F:      drivers/irqchip/irq-aspeed-i2c-ic.c
1265 F:      drivers/i2c/busses/i2c-aspeed.c
1266 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt
1267 F:      Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
1268
1269 ARM/ASPEED MACHINE SUPPORT
1270 M:      Joel Stanley <joel@jms.id.au>
1271 R:      Andrew Jeffery <andrew@aj.id.au>
1272 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1273 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
1274 Q:      https://patchwork.ozlabs.org/project/linux-aspeed/list/
1275 S:      Supported
1276 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git
1277 F:      arch/arm/mach-aspeed/
1278 F:      arch/arm/boot/dts/aspeed-*
1279 N:      aspeed
1280
1281 ARM/ATMEL AT91 Clock Support
1282 M:      Boris Brezillon <boris.brezillon@bootlin.com>
1283 S:      Maintained
1284 F:      drivers/clk/at91
1285
1286 ARM/CALXEDA HIGHBANK ARCHITECTURE
1287 M:      Rob Herring <robh@kernel.org>
1288 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1289 S:      Maintained
1290 F:      arch/arm/mach-highbank/
1291 F:      arch/arm/boot/dts/highbank.dts
1292 F:      arch/arm/boot/dts/ecx-*.dts*
1293
1294 ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT
1295 M:      Krzysztof Halasa <khalasa@piap.pl>
1296 S:      Maintained
1297 F:      arch/arm/mach-cns3xxx/
1298
1299 ARM/CAVIUM THUNDER NETWORK DRIVER
1300 M:      Sunil Goutham <sgoutham@cavium.com>
1301 M:      Robert Richter <rric@kernel.org>
1302 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1303 S:      Supported
1304 F:      drivers/net/ethernet/cavium/thunder/
1305
1306 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
1307 M:      Lukasz Majewski <lukma@denx.de>
1308 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1309 S:      Maintained
1310 F:      arch/arm/mach-ep93xx/ts72xx.c
1311
1312 ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
1313 M:      Alexander Shiyan <shc_work@mail.ru>
1314 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1315 S:      Odd Fixes
1316 N:      clps711x
1317
1318 ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT
1319 M:      Lennert Buytenhek <kernel@wantstofly.org>
1320 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1321 S:      Maintained
1322
1323 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
1324 M:      Hartley Sweeten <hsweeten@visionengravers.com>
1325 M:      Alexander Sverdlin <alexander.sverdlin@gmail.com>
1326 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1327 S:      Maintained
1328 F:      arch/arm/mach-ep93xx/
1329 F:      arch/arm/mach-ep93xx/include/mach/
1330
1331 ARM/CLKDEV SUPPORT
1332 M:      Russell King <linux@armlinux.org.uk>
1333 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1334 S:      Maintained
1335 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
1336 F:      drivers/clk/clkdev.c
1337
1338 ARM/COMPULAB CM-X270/EM-X270 and CM-X300 MACHINE SUPPORT
1339 M:      Mike Rapoport <mike@compulab.co.il>
1340 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1341 S:      Maintained
1342
1343 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
1344 M:      Baruch Siach <baruch@tkos.co.il>
1345 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1346 S:      Maintained
1347 F:      arch/arm/boot/dts/cx92755*
1348 N:      digicolor
1349
1350 ARM/CONTEC MICRO9 MACHINE SUPPORT
1351 M:      Hubert Feurstein <hubert.feurstein@contec.at>
1352 S:      Maintained
1353 F:      arch/arm/mach-ep93xx/micro9.c
1354
1355 ARM/CORESIGHT FRAMEWORK AND DRIVERS
1356 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
1357 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1358 S:      Maintained
1359 F:      drivers/hwtracing/coresight/*
1360 F:      Documentation/trace/coresight.txt
1361 F:      Documentation/trace/coresight-cpu-debug.txt
1362 F:      Documentation/devicetree/bindings/arm/coresight.txt
1363 F:      Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt
1364 F:      Documentation/ABI/testing/sysfs-bus-coresight-devices-*
1365 F:      tools/perf/arch/arm/util/pmu.c
1366 F:      tools/perf/arch/arm/util/auxtrace.c
1367 F:      tools/perf/arch/arm/util/cs-etm.c
1368 F:      tools/perf/arch/arm/util/cs-etm.h
1369 F:      tools/perf/util/cs-etm.*
1370 F:      tools/perf/util/cs-etm-decoder/*
1371
1372 ARM/CORGI MACHINE SUPPORT
1373 M:      Richard Purdie <rpurdie@rpsys.net>
1374 S:      Maintained
1375
1376 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
1377 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1378 M:      Linus Walleij <linus.walleij@linaro.org>
1379 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1380 T:      git git://github.com/ulli-kroll/linux.git
1381 S:      Maintained
1382 F:      Documentation/devicetree/bindings/arm/gemini.txt
1383 F:      Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
1384 F:      Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt
1385 F:      Documentation/devicetree/bindings/rtc/faraday,ftrtc010.txt
1386 F:      arch/arm/mach-gemini/
1387 F:      drivers/net/ethernet/cortina/
1388 F:      drivers/pinctrl/pinctrl-gemini.c
1389 F:      drivers/rtc/rtc-ftrtc010.c
1390
1391 ARM/CSR SIRFPRIMA2 MACHINE SUPPORT
1392 M:      Barry Song <baohua@kernel.org>
1393 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1394 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux.git
1395 S:      Maintained
1396 F:      arch/arm/boot/dts/prima2*
1397 F:      arch/arm/mach-prima2/
1398 F:      drivers/clk/sirf/
1399 F:      drivers/clocksource/timer-prima2.c
1400 F:      drivers/clocksource/timer-atlas7.c
1401 N:      [^a-z]sirf
1402
1403 ARM/EBSA110 MACHINE SUPPORT
1404 M:      Russell King <linux@armlinux.org.uk>
1405 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1406 W:      http://www.armlinux.org.uk/
1407 S:      Maintained
1408 F:      arch/arm/mach-ebsa110/
1409 F:      drivers/net/ethernet/amd/am79c961a.*
1410
1411 ARM/ENERGY MICRO (SILICON LABS) EFM32 SUPPORT
1412 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
1413 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1414 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1415 S:      Maintained
1416 N:      efm32
1417
1418 ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6)
1419 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1420 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1421 S:      Maintained
1422 F:      arch/arm/mach-pxa/ezx.c
1423
1424 ARM/FARADAY FA526 PORT
1425 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1426 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1427 S:      Maintained
1428 T:      git git://git.berlios.de/gemini-board
1429 F:      arch/arm/mm/*-fa*
1430
1431 ARM/FOOTBRIDGE ARCHITECTURE
1432 M:      Russell King <linux@armlinux.org.uk>
1433 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1434 W:      http://www.armlinux.org.uk/
1435 S:      Maintained
1436 F:      arch/arm/include/asm/hardware/dec21285.h
1437 F:      arch/arm/mach-footbridge/
1438
1439 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
1440 M:      Shawn Guo <shawnguo@kernel.org>
1441 M:      Sascha Hauer <s.hauer@pengutronix.de>
1442 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1443 R:      Fabio Estevam <fabio.estevam@nxp.com>
1444 R:      NXP Linux Team <linux-imx@nxp.com>
1445 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1446 S:      Maintained
1447 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1448 F:      arch/arm/mach-imx/
1449 F:      arch/arm/mach-mxs/
1450 F:      arch/arm/boot/dts/imx*
1451 F:      arch/arm/configs/imx*_defconfig
1452 F:      drivers/clk/imx/
1453 F:      drivers/soc/imx/
1454 F:      include/soc/imx/
1455
1456 ARM/FREESCALE VYBRID ARM ARCHITECTURE
1457 M:      Shawn Guo <shawnguo@kernel.org>
1458 M:      Sascha Hauer <s.hauer@pengutronix.de>
1459 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1460 R:      Stefan Agner <stefan@agner.ch>
1461 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1462 S:      Maintained
1463 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1464 F:      arch/arm/mach-imx/*vf610*
1465 F:      arch/arm/boot/dts/vf*
1466
1467 ARM/GLOMATION GESBC9312SX MACHINE SUPPORT
1468 M:      Lennert Buytenhek <kernel@wantstofly.org>
1469 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1470 S:      Maintained
1471
1472 ARM/GUMSTIX MACHINE SUPPORT
1473 M:      Steve Sakoman <sakoman@gmail.com>
1474 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1475 S:      Maintained
1476
1477 ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT
1478 M:      Philipp Zabel <philipp.zabel@gmail.com>
1479 M:      Paul Parsons <lost.distance@yahoo.com>
1480 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1481 S:      Maintained
1482 F:      arch/arm/mach-pxa/hx4700.c
1483 F:      arch/arm/mach-pxa/include/mach/hx4700.h
1484 F:      sound/soc/pxa/hx4700.c
1485
1486 ARM/HISILICON SOC SUPPORT
1487 M:      Wei Xu <xuwei5@hisilicon.com>
1488 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1489 W:      http://www.hisilicon.com
1490 S:      Supported
1491 T:      git git://github.com/hisilicon/linux-hisi.git
1492 F:      arch/arm/mach-hisi/
1493 F:      arch/arm/boot/dts/hi3*
1494 F:      arch/arm/boot/dts/hip*
1495 F:      arch/arm/boot/dts/hisi*
1496 F:      arch/arm64/boot/dts/hisilicon/
1497
1498 ARM/HP JORNADA 7XX MACHINE SUPPORT
1499 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
1500 W:      www.jlime.com
1501 S:      Maintained
1502 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
1503 F:      arch/arm/mach-sa1100/jornada720.c
1504 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
1505
1506 ARM/IGEP MACHINE SUPPORT
1507 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
1508 M:      Javier Martinez Canillas <javier@dowhile0.org>
1509 L:      linux-omap@vger.kernel.org
1510 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1511 S:      Maintained
1512 F:      arch/arm/boot/dts/omap3-igep*
1513
1514 ARM/INCOME PXA270 SUPPORT
1515 M:      Marek Vasut <marek.vasut@gmail.com>
1516 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1517 S:      Maintained
1518 F:      arch/arm/mach-pxa/colibri-pxa270-income.c
1519
1520 ARM/INTEL IOP13XX ARM ARCHITECTURE
1521 M:      Lennert Buytenhek <kernel@wantstofly.org>
1522 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1523 S:      Maintained
1524
1525 ARM/INTEL IOP32X ARM ARCHITECTURE
1526 M:      Lennert Buytenhek <kernel@wantstofly.org>
1527 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1528 S:      Maintained
1529
1530 ARM/INTEL IOP33X ARM ARCHITECTURE
1531 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1532 S:      Orphan
1533
1534 ARM/INTEL IQ81342EX MACHINE SUPPORT
1535 M:      Lennert Buytenhek <kernel@wantstofly.org>
1536 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1537 S:      Maintained
1538
1539 ARM/INTEL IXDP2850 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/INTEL IXP4XX ARM ARCHITECTURE
1545 M:      Imre Kaloz <kaloz@openwrt.org>
1546 M:      Krzysztof Halasa <khalasa@piap.pl>
1547 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1548 S:      Maintained
1549 F:      arch/arm/mach-ixp4xx/
1550
1551 ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT
1552 M:      Jonathan Cameron <jic23@cam.ac.uk>
1553 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1554 S:      Maintained
1555 F:      arch/arm/mach-pxa/stargate2.c
1556 F:      drivers/pcmcia/pxa2xx_stargate2.c
1557
1558 ARM/INTEL XSC3 (MANZANO) ARM CORE
1559 M:      Lennert Buytenhek <kernel@wantstofly.org>
1560 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1561 S:      Maintained
1562
1563 ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT
1564 M:      Lennert Buytenhek <kernel@wantstofly.org>
1565 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1566 S:      Maintained
1567
1568 ARM/LG1K ARCHITECTURE
1569 M:      Chanho Min <chanho.min@lge.com>
1570 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1571 S:      Maintained
1572 F:      arch/arm64/boot/dts/lg/
1573
1574 ARM/LOGICPD PXA270 MACHINE SUPPORT
1575 M:      Lennert Buytenhek <kernel@wantstofly.org>
1576 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1577 S:      Maintained
1578
1579 ARM/LPC18XX ARCHITECTURE
1580 M:      Joachim Eastwood <manabian@gmail.com>
1581 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1582 S:      Maintained
1583 F:      arch/arm/boot/dts/lpc43*
1584 F:      drivers/clk/nxp/clk-lpc18xx*
1585 F:      drivers/clocksource/time-lpc32xx.c
1586 F:      drivers/i2c/busses/i2c-lpc2k.c
1587 F:      drivers/memory/pl172.c
1588 F:      drivers/mtd/spi-nor/nxp-spifi.c
1589 F:      drivers/rtc/rtc-lpc24xx.c
1590 N:      lpc18xx
1591
1592 ARM/LPC32XX SOC SUPPORT
1593 M:      Vladimir Zapolskiy <vz@mleia.com>
1594 M:      Sylvain Lemieux <slemieux.tyco@gmail.com>
1595 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1596 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
1597 S:      Maintained
1598 F:      arch/arm/boot/dts/lpc32*
1599 F:      arch/arm/mach-lpc32xx/
1600 F:      drivers/i2c/busses/i2c-pnx.c
1601 F:      drivers/net/ethernet/nxp/lpc_eth.c
1602 F:      drivers/usb/host/ohci-nxp.c
1603 F:      drivers/watchdog/pnx4008_wdt.c
1604 N:      lpc32xx
1605
1606 ARM/MAGICIAN MACHINE SUPPORT
1607 M:      Philipp Zabel <philipp.zabel@gmail.com>
1608 S:      Maintained
1609
1610 ARM/Marvell Dove/MV78xx0/Orion SOC support
1611 M:      Jason Cooper <jason@lakedaemon.net>
1612 M:      Andrew Lunn <andrew@lunn.ch>
1613 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1614 M:      Gregory Clement <gregory.clement@bootlin.com>
1615 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1616 S:      Maintained
1617 F:      Documentation/devicetree/bindings/soc/dove/
1618 F:      arch/arm/mach-dove/
1619 F:      arch/arm/mach-mv78xx0/
1620 F:      arch/arm/mach-orion5x/
1621 F:      arch/arm/plat-orion/
1622 F:      arch/arm/boot/dts/dove*
1623 F:      arch/arm/boot/dts/orion5x*
1624
1625 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K SOC support
1626 M:      Jason Cooper <jason@lakedaemon.net>
1627 M:      Andrew Lunn <andrew@lunn.ch>
1628 M:      Gregory Clement <gregory.clement@bootlin.com>
1629 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1630 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1631 S:      Maintained
1632 F:      arch/arm/boot/dts/armada*
1633 F:      arch/arm/boot/dts/kirkwood*
1634 F:      arch/arm/configs/mvebu_*_defconfig
1635 F:      arch/arm/mach-mvebu/
1636 F:      arch/arm64/boot/dts/marvell/armada*
1637 F:      drivers/cpufreq/armada-37xx-cpufreq.c
1638 F:      drivers/cpufreq/mvebu-cpufreq.c
1639 F:      drivers/irqchip/irq-armada-370-xp.c
1640 F:      drivers/irqchip/irq-mvebu-*
1641 F:      drivers/pinctrl/mvebu/
1642 F:      drivers/rtc/rtc-armada38x.c
1643
1644 ARM/Mediatek RTC DRIVER
1645 M:      Eddie Huang <eddie.huang@mediatek.com>
1646 M:      Sean Wang <sean.wang@mediatek.com>
1647 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1648 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1649 S:      Maintained
1650 F:      Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
1651 F:      drivers/rtc/rtc-mt6397.c
1652 F:      drivers/rtc/rtc-mt7622.c
1653
1654 ARM/Mediatek SoC support
1655 M:      Matthias Brugger <matthias.bgg@gmail.com>
1656 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1657 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1658 S:      Maintained
1659 F:      arch/arm/boot/dts/mt6*
1660 F:      arch/arm/boot/dts/mt7*
1661 F:      arch/arm/boot/dts/mt8*
1662 F:      arch/arm/mach-mediatek/
1663 F:      arch/arm64/boot/dts/mediatek/
1664 N:      mtk
1665 K:      mediatek
1666
1667 ARM/Mediatek USB3 PHY DRIVER
1668 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
1669 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1670 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1671 S:      Maintained
1672 F:      drivers/phy/mediatek/phy-mtk-tphy.c
1673
1674 ARM/MICREL KS8695 ARCHITECTURE
1675 M:      Greg Ungerer <gerg@uclinux.org>
1676 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1677 F:      arch/arm/mach-ks8695/
1678 S:      Odd Fixes
1679
1680 ARM/Microchip (AT91) SoC support
1681 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
1682 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
1683 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1684 W:      http://www.linux4sam.org
1685 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nferre/linux-at91.git
1686 S:      Supported
1687 N:      at91
1688 N:      atmel
1689 F:      arch/arm/mach-at91/
1690 F:      include/soc/at91/
1691 F:      arch/arm/boot/dts/at91*.dts
1692 F:      arch/arm/boot/dts/at91*.dtsi
1693 F:      arch/arm/boot/dts/sama*.dts
1694 F:      arch/arm/boot/dts/sama*.dtsi
1695 F:      arch/arm/include/debug/at91.S
1696 F:      drivers/memory/atmel*
1697 F:      drivers/watchdog/sama5d4_wdt.c
1698 X:      drivers/input/touchscreen/atmel_mxt_ts.c
1699 X:      drivers/net/wireless/atmel/
1700
1701 ARM/MIOA701 MACHINE SUPPORT
1702 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1703 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1704 F:      arch/arm/mach-pxa/mioa701.c
1705 S:      Maintained
1706
1707 ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT
1708 M:      Michael Petchkovsky <mkpetch@internode.on.net>
1709 S:      Maintained
1710
1711 ARM/NOMADIK/U300/Ux500 ARCHITECTURES
1712 M:      Linus Walleij <linus.walleij@linaro.org>
1713 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1714 S:      Maintained
1715 F:      arch/arm/mach-nomadik/
1716 F:      arch/arm/mach-u300/
1717 F:      arch/arm/mach-ux500/
1718 F:      arch/arm/boot/dts/ste-*
1719 F:      drivers/clk/clk-nomadik.c
1720 F:      drivers/clk/clk-u300.c
1721 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
1722 F:      drivers/clocksource/timer-u300.c
1723 F:      drivers/dma/coh901318*
1724 F:      drivers/dma/ste_dma40*
1725 F:      drivers/hwspinlock/u8500_hsem.c
1726 F:      drivers/i2c/busses/i2c-nomadik.c
1727 F:      drivers/i2c/busses/i2c-stu300.c
1728 F:      drivers/mfd/ab3100*
1729 F:      drivers/mfd/ab8500*
1730 F:      drivers/mfd/abx500*
1731 F:      drivers/mfd/dbx500*
1732 F:      drivers/mfd/db8500*
1733 F:      drivers/pinctrl/nomadik/
1734 F:      drivers/pinctrl/pinctrl-coh901*
1735 F:      drivers/pinctrl/pinctrl-u300.c
1736 F:      drivers/rtc/rtc-ab3100.c
1737 F:      drivers/rtc/rtc-ab8500.c
1738 F:      drivers/rtc/rtc-coh901331.c
1739 F:      drivers/rtc/rtc-pl031.c
1740 F:      drivers/watchdog/coh901327_wdt.c
1741 F:      Documentation/devicetree/bindings/arm/ste-*
1742 F:      Documentation/devicetree/bindings/arm/ux500/
1743 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
1744
1745 ARM/NUVOTON NPCM ARCHITECTURE
1746 M:      Avi Fishman <avifishman70@gmail.com>
1747 M:      Tomer Maimon <tmaimon77@gmail.com>
1748 R:      Patrick Venture <venture@google.com>
1749 R:      Nancy Yuen <yuenn@google.com>
1750 R:      Brendan Higgins <brendanhiggins@google.com>
1751 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1752 S:      Supported
1753 F:      arch/arm/mach-npcm/
1754 F:      arch/arm/boot/dts/nuvoton-npcm*
1755 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clks.h
1756 F:      drivers/*/*npcm*
1757 F:      Documentation/devicetree/bindings/*/*npcm*
1758 F:      Documentation/devicetree/bindings/*/*/*npcm*
1759
1760 ARM/NUVOTON W90X900 ARM ARCHITECTURE
1761 M:      Wan ZongShun <mcuos.com@gmail.com>
1762 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1763 W:      http://www.mcuos.com
1764 S:      Maintained
1765 F:      arch/arm/mach-w90x900/
1766 F:      drivers/input/keyboard/w90p910_keypad.c
1767 F:      drivers/input/touchscreen/w90p910_ts.c
1768 F:      drivers/watchdog/nuc900_wdt.c
1769 F:      drivers/net/ethernet/nuvoton/w90p910_ether.c
1770 F:      drivers/mtd/nand/raw/nuc900_nand.c
1771 F:      drivers/rtc/rtc-nuc900.c
1772 F:      drivers/spi/spi-nuc900.c
1773 F:      drivers/usb/host/ehci-w90x900.c
1774 F:      drivers/video/fbdev/nuc900fb.c
1775
1776 ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
1777 M:      Nelson Castillo <arhuaco@freaks-unidos.net>
1778 L:      openmoko-kernel@lists.openmoko.org (subscribers-only)
1779 W:      http://wiki.openmoko.org/wiki/Neo_FreeRunner
1780 S:      Supported
1781
1782 ARM/Orion SoC/Technologic Systems TS-78xx platform support
1783 M:      Alexander Clouter <alex@digriz.org.uk>
1784 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1785 W:      http://www.digriz.org.uk/ts78xx/kernel
1786 S:      Maintained
1787 F:      arch/arm/mach-orion5x/ts78xx-*
1788
1789 ARM/OXNAS platform support
1790 M:      Neil Armstrong <narmstrong@baylibre.com>
1791 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1792 L:      linux-oxnas@groups.io (moderated for non-subscribers)
1793 S:      Maintained
1794 F:      arch/arm/mach-oxnas/
1795 F:      arch/arm/boot/dts/ox8*.dts*
1796 N:      oxnas
1797
1798 ARM/PALM TREO SUPPORT
1799 M:      Tomas Cech <sleep_walker@suse.com>
1800 L:      linux-arm-kernel@lists.infradead.org
1801 W:      http://hackndev.com
1802 S:      Maintained
1803 F:      arch/arm/mach-pxa/palmtreo.*
1804
1805 ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT
1806 M:      Marek Vasut <marek.vasut@gmail.com>
1807 L:      linux-arm-kernel@lists.infradead.org
1808 W:      http://hackndev.com
1809 S:      Maintained
1810 F:      arch/arm/mach-pxa/include/mach/palmtx.h
1811 F:      arch/arm/mach-pxa/palmtx.c
1812 F:      arch/arm/mach-pxa/palmt5.*
1813 F:      arch/arm/mach-pxa/include/mach/palmld.h
1814 F:      arch/arm/mach-pxa/palmld.c
1815 F:      arch/arm/mach-pxa/palmte2.*
1816 F:      arch/arm/mach-pxa/include/mach/palmtc.h
1817 F:      arch/arm/mach-pxa/palmtc.c
1818
1819 ARM/PALMZ72 SUPPORT
1820 M:      Sergey Lapin <slapin@ossfans.org>
1821 L:      linux-arm-kernel@lists.infradead.org
1822 W:      http://hackndev.com
1823 S:      Maintained
1824 F:      arch/arm/mach-pxa/palmz72.*
1825
1826 ARM/PLEB SUPPORT
1827 M:      Peter Chubb <pleb@gelato.unsw.edu.au>
1828 W:      http://www.disy.cse.unsw.edu.au/Hardware/PLEB
1829 S:      Maintained
1830
1831 ARM/PT DIGITAL BOARD PORT
1832 M:      Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
1833 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1834 W:      http://www.armlinux.org.uk/
1835 S:      Maintained
1836
1837 ARM/QUALCOMM SUPPORT
1838 M:      Andy Gross <andy.gross@linaro.org>
1839 M:      David Brown <david.brown@linaro.org>
1840 L:      linux-arm-msm@vger.kernel.org
1841 L:      linux-soc@vger.kernel.org
1842 S:      Maintained
1843 F:      Documentation/devicetree/bindings/soc/qcom/
1844 F:      arch/arm/boot/dts/qcom-*.dts
1845 F:      arch/arm/boot/dts/qcom-*.dtsi
1846 F:      arch/arm/mach-qcom/
1847 F:      arch/arm64/boot/dts/qcom/*
1848 F:      drivers/i2c/busses/i2c-qup.c
1849 F:      drivers/clk/qcom/
1850 F:      drivers/dma/qcom/
1851 F:      drivers/soc/qcom/
1852 F:      drivers/spi/spi-qup.c
1853 F:      drivers/tty/serial/msm_serial.c
1854 F:      drivers/*/pm8???-*
1855 F:      drivers/mfd/ssbi.c
1856 F:      drivers/firmware/qcom_scm*
1857 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux.git
1858
1859 ARM/RADISYS ENP2611 MACHINE SUPPORT
1860 M:      Lennert Buytenhek <kernel@wantstofly.org>
1861 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1862 S:      Maintained
1863
1864 ARM/REALTEK ARCHITECTURE
1865 M:      Andreas Färber <afaerber@suse.de>
1866 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1867 S:      Maintained
1868 F:      arch/arm64/boot/dts/realtek/
1869 F:      Documentation/devicetree/bindings/arm/realtek.txt
1870
1871 ARM/RENESAS ARM64 ARCHITECTURE
1872 M:      Simon Horman <horms@verge.net.au>
1873 M:      Magnus Damm <magnus.damm@gmail.com>
1874 L:      linux-renesas-soc@vger.kernel.org
1875 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
1876 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
1877 S:      Supported
1878 F:      arch/arm64/boot/dts/renesas/
1879 F:      Documentation/devicetree/bindings/arm/shmobile.txt
1880 F:      drivers/soc/renesas/
1881 F:      include/linux/soc/renesas/
1882
1883 ARM/RISCPC ARCHITECTURE
1884 M:      Russell King <linux@armlinux.org.uk>
1885 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1886 W:      http://www.armlinux.org.uk/
1887 S:      Maintained
1888 F:      arch/arm/include/asm/hardware/entry-macro-iomd.S
1889 F:      arch/arm/include/asm/hardware/ioc.h
1890 F:      arch/arm/include/asm/hardware/iomd.h
1891 F:      arch/arm/include/asm/hardware/memc.h
1892 F:      arch/arm/mach-rpc/
1893 F:      drivers/net/ethernet/8390/etherh.c
1894 F:      drivers/net/ethernet/i825xx/ether1*
1895 F:      drivers/net/ethernet/seeq/ether3*
1896 F:      drivers/scsi/arm/
1897
1898 ARM/Rockchip SoC support
1899 M:      Heiko Stuebner <heiko@sntech.de>
1900 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1901 L:      linux-rockchip@lists.infradead.org
1902 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
1903 S:      Maintained
1904 F:      arch/arm/boot/dts/rk3*
1905 F:      arch/arm/boot/dts/rv1108*
1906 F:      arch/arm/mach-rockchip/
1907 F:      drivers/clk/rockchip/
1908 F:      drivers/i2c/busses/i2c-rk3x.c
1909 F:      drivers/*/*rockchip*
1910 F:      drivers/*/*/*rockchip*
1911 F:      sound/soc/rockchip/
1912 N:      rockchip
1913
1914 ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
1915 M:      Kukjin Kim <kgene@kernel.org>
1916 M:      Krzysztof Kozlowski <krzk@kernel.org>
1917 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1918 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
1919 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
1920 S:      Maintained
1921 F:      arch/arm/boot/dts/s3c*
1922 F:      arch/arm/boot/dts/s5p*
1923 F:      arch/arm/boot/dts/exynos*
1924 F:      arch/arm64/boot/dts/exynos/
1925 F:      arch/arm/plat-samsung/
1926 F:      arch/arm/mach-s3c24*/
1927 F:      arch/arm/mach-s3c64xx/
1928 F:      arch/arm/mach-s5p*/
1929 F:      arch/arm/mach-exynos*/
1930 F:      drivers/*/*s3c24*
1931 F:      drivers/*/*/*s3c24*
1932 F:      drivers/*/*s3c64xx*
1933 F:      drivers/*/*s5pv210*
1934 F:      drivers/memory/samsung/*
1935 F:      drivers/soc/samsung/*
1936 F:      Documentation/arm/Samsung/
1937 F:      Documentation/devicetree/bindings/arm/samsung/
1938 F:      Documentation/devicetree/bindings/sram/samsung-sram.txt
1939 F:      Documentation/devicetree/bindings/power/pd-samsung.txt
1940 N:      exynos
1941
1942 ARM/SAMSUNG MOBILE MACHINE SUPPORT
1943 M:      Kyungmin Park <kyungmin.park@samsung.com>
1944 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1945 S:      Maintained
1946 F:      arch/arm/mach-s5pv210/
1947
1948 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
1949 M:      Kyungmin Park <kyungmin.park@samsung.com>
1950 M:      Kamil Debski <kamil@wypas.org>
1951 M:      Andrzej Hajda <a.hajda@samsung.com>
1952 L:      linux-arm-kernel@lists.infradead.org
1953 L:      linux-media@vger.kernel.org
1954 S:      Maintained
1955 F:      drivers/media/platform/s5p-g2d/
1956
1957 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
1958 M:      Marek Szyprowski <m.szyprowski@samsung.com>
1959 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
1960 L:      linux-media@vger.kernel.org
1961 S:      Maintained
1962 F:      drivers/media/platform/s5p-cec/
1963 F:      Documentation/devicetree/bindings/media/s5p-cec.txt
1964
1965 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
1966 M:      Andrzej Pietrasiewicz <andrzej.p@samsung.com>
1967 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
1968 L:      linux-arm-kernel@lists.infradead.org
1969 L:      linux-media@vger.kernel.org
1970 S:      Maintained
1971 F:      drivers/media/platform/s5p-jpeg/
1972
1973 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
1974 M:      Kyungmin Park <kyungmin.park@samsung.com>
1975 M:      Kamil Debski <kamil@wypas.org>
1976 M:      Jeongtae Park <jtp.park@samsung.com>
1977 M:      Andrzej Hajda <a.hajda@samsung.com>
1978 L:      linux-arm-kernel@lists.infradead.org
1979 L:      linux-media@vger.kernel.org
1980 S:      Maintained
1981 F:      arch/arm/plat-samsung/s5p-dev-mfc.c
1982 F:      drivers/media/platform/s5p-mfc/
1983
1984 ARM/SHMOBILE ARM ARCHITECTURE
1985 M:      Simon Horman <horms@verge.net.au>
1986 M:      Magnus Damm <magnus.damm@gmail.com>
1987 L:      linux-renesas-soc@vger.kernel.org
1988 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
1989 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
1990 S:      Supported
1991 F:      arch/arm/boot/dts/emev2*
1992 F:      arch/arm/boot/dts/r7s*
1993 F:      arch/arm/boot/dts/r8a*
1994 F:      arch/arm/boot/dts/sh*
1995 F:      arch/arm/configs/shmobile_defconfig
1996 F:      arch/arm/include/debug/renesas-scif.S
1997 F:      arch/arm/mach-shmobile/
1998 F:      Documentation/devicetree/bindings/arm/shmobile.txt
1999 F:      drivers/soc/renesas/
2000 F:      include/linux/soc/renesas/
2001
2002 ARM/SOCFPGA ARCHITECTURE
2003 M:      Dinh Nguyen <dinguyen@kernel.org>
2004 S:      Maintained
2005 F:      arch/arm/mach-socfpga/
2006 F:      arch/arm/boot/dts/socfpga*
2007 F:      arch/arm/configs/socfpga_defconfig
2008 F:      arch/arm64/boot/dts/altera/
2009 W:      http://www.rocketboards.org
2010 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
2011
2012 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
2013 M:      Dinh Nguyen <dinguyen@kernel.org>
2014 S:      Maintained
2015 F:      drivers/clk/socfpga/
2016
2017 ARM/SOCFPGA EDAC SUPPORT
2018 M:      Thor Thayer <thor.thayer@linux.intel.com>
2019 S:      Maintained
2020 F:      drivers/edac/altera_edac.
2021
2022 ARM/SPREADTRUM SoC SUPPORT
2023 M:      Orson Zhai <orsonzhai@gmail.com>
2024 M:      Baolin Wang <baolin.wang@linaro.org>
2025 M:      Chunyan Zhang <zhang.lyra@gmail.com>
2026 S:      Maintained
2027 F:      arch/arm64/boot/dts/sprd
2028 N:      sprd
2029
2030 ARM/STI ARCHITECTURE
2031 M:      Patrice Chotard <patrice.chotard@st.com>
2032 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2033 W:      http://www.stlinux.com
2034 S:      Maintained
2035 F:      arch/arm/mach-sti/
2036 F:      arch/arm/boot/dts/sti*
2037 F:      drivers/char/hw_random/st-rng.c
2038 F:      drivers/clocksource/arm_global_timer.c
2039 F:      drivers/clocksource/clksrc_st_lpc.c
2040 F:      drivers/cpufreq/sti-cpufreq.c
2041 F:      drivers/dma/st_fdma*
2042 F:      drivers/i2c/busses/i2c-st.c
2043 F:      drivers/media/rc/st_rc.c
2044 F:      drivers/media/platform/sti/c8sectpfe/
2045 F:      drivers/mmc/host/sdhci-st.c
2046 F:      drivers/phy/st/phy-miphy28lp.c
2047 F:      drivers/phy/st/phy-stih407-usb.c
2048 F:      drivers/pinctrl/pinctrl-st.c
2049 F:      drivers/remoteproc/st_remoteproc.c
2050 F:      drivers/remoteproc/st_slim_rproc.c
2051 F:      drivers/reset/sti/
2052 F:      drivers/rtc/rtc-st-lpc.c
2053 F:      drivers/tty/serial/st-asc.c
2054 F:      drivers/usb/dwc3/dwc3-st.c
2055 F:      drivers/usb/host/ehci-st.c
2056 F:      drivers/usb/host/ohci-st.c
2057 F:      drivers/watchdog/st_lpc_wdt.c
2058 F:      drivers/ata/ahci_st.c
2059 F:      include/linux/remoteproc/st_slim_rproc.h
2060
2061 ARM/STM32 ARCHITECTURE
2062 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2063 M:      Alexandre Torgue <alexandre.torgue@st.com>
2064 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2065 S:      Maintained
2066 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2067 N:      stm32
2068 F:      arch/arm/boot/dts/stm32*
2069 F:      arch/arm/mach-stm32/
2070 F:      drivers/clocksource/armv7m_systick.c
2071
2072 ARM/Synaptics Berlin SoC support
2073 M:      Jisheng Zhang <Jisheng.Zhang@synaptics.com>
2074 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2075 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2076 S:      Maintained
2077 F:      arch/arm/mach-berlin/
2078 F:      arch/arm/boot/dts/berlin*
2079 F:      arch/arm64/boot/dts/marvell/berlin*
2080
2081 ARM/TANGO ARCHITECTURE
2082 M:      Marc Gonzalez <marc.w.gonzalez@free.fr>
2083 M:      Mans Rullgard <mans@mansr.com>
2084 L:      linux-arm-kernel@lists.infradead.org
2085 S:      Odd Fixes
2086 N:      tango
2087
2088 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2089 M:      Lennert Buytenhek <kernel@wantstofly.org>
2090 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2091 S:      Maintained
2092
2093 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2094 M:      Hans Verkuil <hans.verkuil@cisco.com>
2095 L:      linux-tegra@vger.kernel.org
2096 L:      linux-media@vger.kernel.org
2097 S:      Maintained
2098 F:      drivers/media/platform/tegra-cec/
2099 F:      Documentation/devicetree/bindings/media/tegra-cec.txt
2100
2101 ARM/TETON BGA MACHINE SUPPORT
2102 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2103 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2104 S:      Maintained
2105
2106 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2107 M:      Santosh Shilimkar <ssantosh@kernel.org>
2108 L:      linux-kernel@vger.kernel.org
2109 S:      Maintained
2110 F:      drivers/memory/*emif*
2111
2112 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2113 M:      Santosh Shilimkar <ssantosh@kernel.org>
2114 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2115 S:      Maintained
2116 F:      arch/arm/mach-keystone/
2117 F:      arch/arm/boot/dts/keystone-*
2118 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
2119
2120 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2121 M:      Santosh Shilimkar <ssantosh@kernel.org>
2122 L:      linux-kernel@vger.kernel.org
2123 S:      Maintained
2124 F:      drivers/clk/keystone/
2125
2126 ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE
2127 M:      Santosh Shilimkar <ssantosh@kernel.org>
2128 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2129 L:      linux-kernel@vger.kernel.org
2130 S:      Maintained
2131 F:      drivers/clocksource/timer-keystone.c
2132
2133 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2134 M:      Santosh Shilimkar <ssantosh@kernel.org>
2135 L:      linux-kernel@vger.kernel.org
2136 S:      Maintained
2137 F:      drivers/power/reset/keystone-reset.c
2138
2139 ARM/THECUS N2100 MACHINE SUPPORT
2140 M:      Lennert Buytenhek <kernel@wantstofly.org>
2141 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2142 S:      Maintained
2143
2144 ARM/TOSA MACHINE SUPPORT
2145 M:      Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2146 M:      Dirk Opfer <dirk@opfer-online.de>
2147 S:      Maintained
2148
2149 ARM/UNIPHIER ARCHITECTURE
2150 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
2151 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2152 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
2153 S:      Maintained
2154 F:      Documentation/devicetree/bindings/gpio/gpio-uniphier.txt
2155 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.txt
2156 F:      arch/arm/boot/dts/uniphier*
2157 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2158 F:      arch/arm/mach-uniphier/
2159 F:      arch/arm/mm/cache-uniphier.c
2160 F:      arch/arm64/boot/dts/socionext/uniphier*
2161 F:      drivers/bus/uniphier-system-bus.c
2162 F:      drivers/clk/uniphier/
2163 F:      drivers/gpio/gpio-uniphier.c
2164 F:      drivers/i2c/busses/i2c-uniphier*
2165 F:      drivers/irqchip/irq-uniphier-aidet.c
2166 F:      drivers/pinctrl/uniphier/
2167 F:      drivers/reset/reset-uniphier.c
2168 F:      drivers/tty/serial/8250/8250_uniphier.c
2169 N:      uniphier
2170
2171 ARM/Ux500 CLOCK FRAMEWORK SUPPORT
2172 M:      Ulf Hansson <ulf.hansson@linaro.org>
2173 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2174 T:      git git://git.linaro.org/people/ulfh/clk.git
2175 S:      Maintained
2176 F:      drivers/clk/ux500/
2177
2178 ARM/VERSATILE EXPRESS PLATFORM
2179 M:      Liviu Dudau <liviu.dudau@arm.com>
2180 M:      Sudeep Holla <sudeep.holla@arm.com>
2181 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2182 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2183 S:      Maintained
2184 F:      arch/arm/boot/dts/vexpress*
2185 F:      arch/arm64/boot/dts/arm/
2186 F:      arch/arm/mach-vexpress/
2187 F:      */*/vexpress*
2188 F:      */*/*/vexpress*
2189 F:      drivers/clk/versatile/clk-vexpress-osc.c
2190 F:      drivers/clocksource/versatile.c
2191 N:      mps2
2192
2193 ARM/VFP SUPPORT
2194 M:      Russell King <linux@armlinux.org.uk>
2195 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2196 W:      http://www.armlinux.org.uk/
2197 S:      Maintained
2198 F:      arch/arm/vfp/
2199
2200 ARM/VOIPAC PXA270 SUPPORT
2201 M:      Marek Vasut <marek.vasut@gmail.com>
2202 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2203 S:      Maintained
2204 F:      arch/arm/mach-pxa/vpac270.c
2205 F:      arch/arm/mach-pxa/include/mach/vpac270.h
2206
2207 ARM/VT8500 ARM ARCHITECTURE
2208 M:      Tony Prisk <linux@prisktech.co.nz>
2209 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2210 S:      Maintained
2211 F:      arch/arm/mach-vt8500/
2212 F:      drivers/clocksource/vt8500_timer.c
2213 F:      drivers/i2c/busses/i2c-wmt.c
2214 F:      drivers/mmc/host/wmt-sdmmc.c
2215 F:      drivers/pwm/pwm-vt8500.c
2216 F:      drivers/rtc/rtc-vt8500.c
2217 F:      drivers/tty/serial/vt8500_serial.c
2218 F:      drivers/usb/host/ehci-platform.c
2219 F:      drivers/usb/host/uhci-platform.c
2220 F:      drivers/video/fbdev/vt8500lcdfb.*
2221 F:      drivers/video/fbdev/wm8505fb*
2222 F:      drivers/video/fbdev/wmt_ge_rops.*
2223
2224 ARM/ZIPIT Z2 SUPPORT
2225 M:      Marek Vasut <marek.vasut@gmail.com>
2226 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2227 S:      Maintained
2228 F:      arch/arm/mach-pxa/z2.c
2229 F:      arch/arm/mach-pxa/include/mach/z2.h
2230
2231 ARM/ZTE ARCHITECTURE
2232 M:      Jun Nie <jun.nie@linaro.org>
2233 M:      Baoyou Xie <baoyou.xie@linaro.org>
2234 M:      Shawn Guo <shawnguo@kernel.org>
2235 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2236 S:      Maintained
2237 F:      arch/arm/boot/dts/zx2967*
2238 F:      arch/arm/mach-zx/
2239 F:      arch/arm64/boot/dts/zte/
2240 F:      drivers/clk/zte/
2241 F:      drivers/dma/zx_dma.c
2242 F:      drivers/gpio/gpio-zx.c
2243 F:      drivers/i2c/busses/i2c-zx2967.c
2244 F:      drivers/mmc/host/dw_mmc-zx.*
2245 F:      drivers/pinctrl/zte/
2246 F:      drivers/soc/zte/
2247 F:      drivers/thermal/zx2967_thermal.c
2248 F:      drivers/watchdog/zx2967_wdt.c
2249 F:      Documentation/devicetree/bindings/arm/zte.txt
2250 F:      Documentation/devicetree/bindings/clock/zx2967*.txt
2251 F:      Documentation/devicetree/bindings/dma/zxdma.txt
2252 F:      Documentation/devicetree/bindings/gpio/zx296702-gpio.txt
2253 F:      Documentation/devicetree/bindings/i2c/i2c-zx2967.txt
2254 F:      Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
2255 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
2256 F:      Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
2257 F:      Documentation/devicetree/bindings/soc/zte/
2258 F:      Documentation/devicetree/bindings/sound/zte,*.txt
2259 F:      Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
2260 F:      Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt
2261 F:      include/dt-bindings/clock/zx2967*.h
2262 F:      include/dt-bindings/soc/zte,*.h
2263 F:      sound/soc/codecs/zx_aud96p22.c
2264 F:      sound/soc/zte/
2265
2266 ARM/ZYNQ ARCHITECTURE
2267 M:      Michal Simek <michal.simek@xilinx.com>
2268 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2269 W:      http://wiki.xilinx.com
2270 T:      git https://github.com/Xilinx/linux-xlnx.git
2271 S:      Supported
2272 F:      arch/arm/mach-zynq/
2273 F:      drivers/cpuidle/cpuidle-zynq.c
2274 F:      drivers/block/xsysace.c
2275 N:      zynq
2276 N:      xilinx
2277 F:      drivers/clocksource/cadence_ttc_timer.c
2278 F:      drivers/i2c/busses/i2c-cadence.c
2279 F:      drivers/mmc/host/sdhci-of-arasan.c
2280 F:      drivers/edac/synopsys_edac.c
2281
2282 ARM64 PORT (AARCH64 ARCHITECTURE)
2283 M:      Catalin Marinas <catalin.marinas@arm.com>
2284 M:      Will Deacon <will.deacon@arm.com>
2285 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2286 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2287 S:      Maintained
2288 F:      arch/arm64/
2289 X:      arch/arm64/boot/dts/
2290 F:      Documentation/arm64/
2291
2292 AS3645A LED FLASH CONTROLLER DRIVER
2293 M:      Sakari Ailus <sakari.ailus@iki.fi>
2294 L:      linux-leds@vger.kernel.org
2295 S:      Maintained
2296 F:      drivers/leds/leds-as3645a.c
2297
2298 ASAHI KASEI AK7375 LENS VOICE COIL DRIVER
2299 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
2300 L:      linux-media@vger.kernel.org
2301 T:      git git://linuxtv.org/media_tree.git
2302 S:      Maintained
2303 F:      drivers/media/i2c/ak7375.c
2304 F:      Documentation/devicetree/bindings/media/i2c/ak7375.txt
2305
2306 ASAHI KASEI AK8974 DRIVER
2307 M:      Linus Walleij <linus.walleij@linaro.org>
2308 L:      linux-iio@vger.kernel.org
2309 W:      http://www.akm.com/
2310 S:      Supported
2311 F:      drivers/iio/magnetometer/ak8974.c
2312
2313 ASC7621 HARDWARE MONITOR DRIVER
2314 M:      George Joseph <george.joseph@fairview5.com>
2315 L:      linux-hwmon@vger.kernel.org
2316 S:      Maintained
2317 F:      Documentation/hwmon/asc7621
2318 F:      drivers/hwmon/asc7621.c
2319
2320 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2321 M:      Corentin Chary <corentin.chary@gmail.com>
2322 L:      acpi4asus-user@lists.sourceforge.net
2323 L:      platform-driver-x86@vger.kernel.org
2324 W:      http://acpi4asus.sf.net
2325 S:      Maintained
2326 F:      drivers/platform/x86/asus*.c
2327 F:      drivers/platform/x86/eeepc*.c
2328
2329 ASUS WIRELESS RADIO CONTROL DRIVER
2330 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2331 L:      platform-driver-x86@vger.kernel.org
2332 S:      Maintained
2333 F:      drivers/platform/x86/asus-wireless.c
2334
2335 ASYMMETRIC KEYS
2336 M:      David Howells <dhowells@redhat.com>
2337 L:      keyrings@vger.kernel.org
2338 S:      Maintained
2339 F:      Documentation/crypto/asymmetric-keys.txt
2340 F:      include/linux/verification.h
2341 F:      include/crypto/public_key.h
2342 F:      include/crypto/pkcs7.h
2343 F:      crypto/asymmetric_keys/
2344
2345 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2346 R:      Dan Williams <dan.j.williams@intel.com>
2347 W:      http://sourceforge.net/projects/xscaleiop
2348 S:      Odd fixes
2349 F:      Documentation/crypto/async-tx-api.txt
2350 F:      crypto/async_tx/
2351 F:      drivers/dma/
2352 F:      include/linux/dmaengine.h
2353 F:      include/linux/async_tx.h
2354
2355 AT24 EEPROM DRIVER
2356 M:      Bartosz Golaszewski <brgl@bgdev.pl>
2357 L:      linux-i2c@vger.kernel.org
2358 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2359 S:      Maintained
2360 F:      Documentation/devicetree/bindings/eeprom/at24.txt
2361 F:      drivers/misc/eeprom/at24.c
2362 F:      include/linux/platform_data/at24.h
2363
2364 ATA OVER ETHERNET (AOE) DRIVER
2365 M:      "Ed L. Cashin" <ed.cashin@acm.org>
2366 W:      http://www.openaoe.org/
2367 S:      Supported
2368 F:      Documentation/aoe/
2369 F:      drivers/block/aoe/
2370
2371 ATHEROS 71XX/9XXX GPIO DRIVER
2372 M:      Alban Bedel <albeu@free.fr>
2373 W:      https://github.com/AlbanBedel/linux
2374 T:      git git://github.com/AlbanBedel/linux
2375 S:      Maintained
2376 F:      drivers/gpio/gpio-ath79.c
2377 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2378
2379 ATHEROS 71XX/9XXX USB PHY DRIVER
2380 M:      Alban Bedel <albeu@free.fr>
2381 W:      https://github.com/AlbanBedel/linux
2382 T:      git git://github.com/AlbanBedel/linux
2383 S:      Maintained
2384 F:      drivers/phy/qualcomm/phy-ath79-usb.c
2385 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
2386
2387 ATHEROS ATH GENERIC UTILITIES
2388 M:      Kalle Valo <kvalo@codeaurora.org>
2389 L:      linux-wireless@vger.kernel.org
2390 S:      Supported
2391 F:      drivers/net/wireless/ath/*
2392
2393 ATHEROS ATH5K WIRELESS DRIVER
2394 M:      Jiri Slaby <jirislaby@gmail.com>
2395 M:      Nick Kossifidis <mickflemm@gmail.com>
2396 M:      "Luis R. Rodriguez" <mcgrof@do-not-panic.com>
2397 L:      linux-wireless@vger.kernel.org
2398 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2399 S:      Maintained
2400 F:      drivers/net/wireless/ath/ath5k/
2401
2402 ATHEROS ATH6KL WIRELESS DRIVER
2403 M:      Kalle Valo <kvalo@codeaurora.org>
2404 L:      linux-wireless@vger.kernel.org
2405 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2406 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2407 S:      Supported
2408 F:      drivers/net/wireless/ath/ath6kl/
2409
2410 ATI_REMOTE2 DRIVER
2411 M:      Ville Syrjala <syrjala@sci.fi>
2412 S:      Maintained
2413 F:      drivers/input/misc/ati_remote2.c
2414
2415 ATK0110 HWMON DRIVER
2416 M:      Luca Tettamanti <kronos.it@gmail.com>
2417 L:      linux-hwmon@vger.kernel.org
2418 S:      Maintained
2419 F:      drivers/hwmon/asus_atk0110.c
2420
2421 ATLX ETHERNET DRIVERS
2422 M:      Jay Cliburn <jcliburn@gmail.com>
2423 M:      Chris Snook <chris.snook@gmail.com>
2424 L:      netdev@vger.kernel.org
2425 W:      http://sourceforge.net/projects/atl1
2426 W:      http://atl1.sourceforge.net
2427 S:      Maintained
2428 F:      drivers/net/ethernet/atheros/
2429
2430 ATM
2431 M:      Chas Williams <3chas3@gmail.com>
2432 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2433 L:      netdev@vger.kernel.org
2434 W:      http://linux-atm.sourceforge.net
2435 S:      Maintained
2436 F:      drivers/atm/
2437 F:      include/linux/atm*
2438 F:      include/uapi/linux/atm*
2439
2440 ATMEL AT91 / AT32 MCI DRIVER
2441 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2442 S:      Maintained
2443 F:      drivers/mmc/host/atmel-mci.c
2444
2445 ATMEL AT91 SAMA5D2-Compatible Shutdown Controller
2446 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2447 S:      Supported
2448 F:      drivers/power/reset/at91-sama5d2_shdwc.c
2449
2450 ATMEL Audio ALSA driver
2451 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2452 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2453 S:      Supported
2454 F:      sound/soc/atmel
2455
2456 ATMEL I2C DRIVER
2457 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2458 L:      linux-i2c@vger.kernel.org
2459 S:      Supported
2460 F:      drivers/i2c/busses/i2c-at91.c
2461
2462 ATMEL ISI DRIVER
2463 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2464 L:      linux-media@vger.kernel.org
2465 S:      Supported
2466 F:      drivers/media/platform/atmel/atmel-isi.c
2467 F:      include/media/atmel-isi.h
2468
2469 ATMEL LCDFB DRIVER
2470 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2471 L:      linux-fbdev@vger.kernel.org
2472 S:      Maintained
2473 F:      drivers/video/fbdev/atmel_lcdfb.c
2474 F:      include/video/atmel_lcdc.h
2475
2476 ATMEL MACB ETHERNET DRIVER
2477 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2478 S:      Supported
2479 F:      drivers/net/ethernet/cadence/
2480
2481 ATMEL MAXTOUCH DRIVER
2482 M:      Nick Dyer <nick@shmanahar.org>
2483 T:      git git://github.com/ndyer/linux.git
2484 S:      Maintained
2485 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2486 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2487
2488 ATMEL SAMA5D2 ADC DRIVER
2489 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2490 L:      linux-iio@vger.kernel.org
2491 S:      Supported
2492 F:      drivers/iio/adc/at91-sama5d2_adc.c
2493
2494 ATMEL SDMMC DRIVER
2495 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2496 L:      linux-mmc@vger.kernel.org
2497 S:      Supported
2498 F:      drivers/mmc/host/sdhci-of-at91.c
2499
2500 ATMEL SPI DRIVER
2501 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2502 S:      Supported
2503 F:      drivers/spi/spi-atmel.*
2504
2505 ATMEL SSC DRIVER
2506 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2507 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2508 S:      Supported
2509 F:      drivers/misc/atmel-ssc.c
2510 F:      include/linux/atmel-ssc.h
2511
2512 ATMEL Timer Counter (TC) AND CLOCKSOURCE DRIVERS
2513 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2514 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2515 S:      Supported
2516 F:      drivers/misc/atmel_tclib.c
2517 F:      drivers/clocksource/tcb_clksrc.c
2518
2519 ATMEL USBA UDC DRIVER
2520 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2521 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2522 S:      Supported
2523 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
2524
2525 ATMEL WIRELESS DRIVER
2526 M:      Simon Kelley <simon@thekelleys.org.uk>
2527 L:      linux-wireless@vger.kernel.org
2528 W:      http://www.thekelleys.org.uk/atmel
2529 W:      http://atmelwlandriver.sourceforge.net/
2530 S:      Maintained
2531 F:      drivers/net/wireless/atmel/atmel*
2532
2533 ATMEL XDMA DRIVER
2534 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2535 L:      linux-arm-kernel@lists.infradead.org
2536 L:      dmaengine@vger.kernel.org
2537 S:      Supported
2538 F:      drivers/dma/at_xdmac.c
2539
2540 ATOMIC INFRASTRUCTURE
2541 M:      Will Deacon <will.deacon@arm.com>
2542 M:      Peter Zijlstra <peterz@infradead.org>
2543 R:      Boqun Feng <boqun.feng@gmail.com>
2544 L:      linux-kernel@vger.kernel.org
2545 S:      Maintained
2546 F:      arch/*/include/asm/atomic*.h
2547 F:      include/*/atomic*.h
2548
2549 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2550 M:      Bradley Grove <linuxdrivers@attotech.com>
2551 L:      linux-scsi@vger.kernel.org
2552 W:      http://www.attotech.com
2553 S:      Supported
2554 F:      drivers/scsi/esas2r
2555
2556 ATUSB IEEE 802.15.4 RADIO DRIVER
2557 M:      Stefan Schmidt <stefan@datenfreihafen.org>
2558 L:      linux-wpan@vger.kernel.org
2559 S:      Maintained
2560 F:      drivers/net/ieee802154/atusb.c
2561 F:      drivers/net/ieee802154/atusb.h
2562 F:      drivers/net/ieee802154/at86rf230.h
2563
2564 AUDIT SUBSYSTEM
2565 M:      Paul Moore <paul@paul-moore.com>
2566 M:      Eric Paris <eparis@redhat.com>
2567 L:      linux-audit@redhat.com (moderated for non-subscribers)
2568 W:      https://github.com/linux-audit
2569 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2570 S:      Supported
2571 F:      include/linux/audit.h
2572 F:      include/uapi/linux/audit.h
2573 F:      kernel/audit*
2574
2575 AUXILIARY DISPLAY DRIVERS
2576 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2577 S:      Maintained
2578 F:      drivers/auxdisplay/
2579 F:      include/linux/cfag12864b.h
2580
2581 AX.25 NETWORK LAYER
2582 M:      Ralf Baechle <ralf@linux-mips.org>
2583 L:      linux-hams@vger.kernel.org
2584 W:      http://www.linux-ax25.org/
2585 S:      Maintained
2586 F:      include/uapi/linux/ax25.h
2587 F:      include/net/ax25.h
2588 F:      net/ax25/
2589
2590 AXENTIA ARM DEVICES
2591 M:      Peter Rosin <peda@axentia.se>
2592 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2593 S:      Maintained
2594 F:      Documentation/devicetree/bindings/arm/axentia.txt
2595 F:      arch/arm/boot/dts/at91-linea.dtsi
2596 F:      arch/arm/boot/dts/at91-natte.dtsi
2597 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2598 F:      arch/arm/boot/dts/at91-tse850-3.dts
2599
2600 AXENTIA ASOC DRIVERS
2601 M:      Peter Rosin <peda@axentia.se>
2602 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2603 S:      Maintained
2604 F:      Documentation/devicetree/bindings/sound/axentia,*
2605 F:      sound/soc/atmel/tse850-pcm5142.c
2606
2607 AZ6007 DVB DRIVER
2608 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2609 L:      linux-media@vger.kernel.org
2610 W:      https://linuxtv.org
2611 T:      git git://linuxtv.org/media_tree.git
2612 S:      Maintained
2613 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2614
2615 AZTECH FM RADIO RECEIVER DRIVER
2616 M:      Hans Verkuil <hverkuil@xs4all.nl>
2617 L:      linux-media@vger.kernel.org
2618 T:      git git://linuxtv.org/media_tree.git
2619 W:      https://linuxtv.org
2620 S:      Maintained
2621 F:      drivers/media/radio/radio-aztech*
2622
2623 B43 WIRELESS DRIVER
2624 L:      linux-wireless@vger.kernel.org
2625 L:      b43-dev@lists.infradead.org
2626 W:      http://wireless.kernel.org/en/users/Drivers/b43
2627 S:      Odd Fixes
2628 F:      drivers/net/wireless/broadcom/b43/
2629
2630 B43LEGACY WIRELESS DRIVER
2631 M:      Larry Finger <Larry.Finger@lwfinger.net>
2632 L:      linux-wireless@vger.kernel.org
2633 L:      b43-dev@lists.infradead.org
2634 W:      http://wireless.kernel.org/en/users/Drivers/b43
2635 S:      Maintained
2636 F:      drivers/net/wireless/broadcom/b43legacy/
2637
2638 BACKLIGHT CLASS/SUBSYSTEM
2639 M:      Lee Jones <lee.jones@linaro.org>
2640 M:      Daniel Thompson <daniel.thompson@linaro.org>
2641 M:      Jingoo Han <jingoohan1@gmail.com>
2642 L:      dri-devel@lists.freedesktop.org
2643 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2644 S:      Maintained
2645 F:      drivers/video/backlight/
2646 F:      include/linux/backlight.h
2647 F:      include/linux/pwm_backlight.h
2648 F:      Documentation/devicetree/bindings/leds/backlight
2649
2650 BATMAN ADVANCED
2651 M:      Marek Lindner <mareklindner@neomailbox.ch>
2652 M:      Simon Wunderlich <sw@simonwunderlich.de>
2653 M:      Antonio Quartulli <a@unstable.cc>
2654 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2655 W:      https://www.open-mesh.org/
2656 Q:      https://patchwork.open-mesh.org/project/batman/list/
2657 S:      Maintained
2658 F:      Documentation/ABI/testing/sysfs-class-net-batman-adv
2659 F:      Documentation/ABI/testing/sysfs-class-net-mesh
2660 F:      Documentation/networking/batman-adv.rst
2661 F:      include/uapi/linux/batadv_packet.h
2662 F:      include/uapi/linux/batman_adv.h
2663 F:      net/batman-adv/
2664
2665 BAYCOM/HDLCDRV DRIVERS FOR AX.25
2666 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
2667 L:      linux-hams@vger.kernel.org
2668 W:      http://www.baycom.org/~tom/ham/ham.html
2669 S:      Maintained
2670 F:      drivers/net/hamradio/baycom*
2671
2672 BCACHE (BLOCK LAYER CACHE)
2673 M:      Coly Li <colyli@suse.de>
2674 M:      Kent Overstreet <kent.overstreet@gmail.com>
2675 L:      linux-bcache@vger.kernel.org
2676 W:      http://bcache.evilpiepirate.org
2677 C:      irc://irc.oftc.net/bcache
2678 S:      Maintained
2679 F:      drivers/md/bcache/
2680
2681 BDISP ST MEDIA DRIVER
2682 M:      Fabien Dessenne <fabien.dessenne@st.com>
2683 L:      linux-media@vger.kernel.org
2684 T:      git git://linuxtv.org/media_tree.git
2685 W:      https://linuxtv.org
2686 S:      Supported
2687 F:      drivers/media/platform/sti/bdisp
2688
2689 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
2690 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
2691 L:      netdev@vger.kernel.org
2692 S:      Maintained
2693 F:      drivers/net/ethernet/ec_bhf.c
2694
2695 BEFS FILE SYSTEM
2696 M:      Luis de Bethencourt <luisbg@kernel.org>
2697 M:      Salah Triki <salah.triki@gmail.com>
2698 S:      Maintained
2699 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
2700 F:      Documentation/filesystems/befs.txt
2701 F:      fs/befs/
2702
2703 BFQ I/O SCHEDULER
2704 M:      Paolo Valente <paolo.valente@linaro.org>
2705 M:      Jens Axboe <axboe@kernel.dk>
2706 L:      linux-block@vger.kernel.org
2707 S:      Maintained
2708 F:      block/bfq-*
2709 F:      Documentation/block/bfq-iosched.txt
2710
2711 BFS FILE SYSTEM
2712 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
2713 S:      Maintained
2714 F:      Documentation/filesystems/bfs.txt
2715 F:      fs/bfs/
2716 F:      include/uapi/linux/bfs_fs.h
2717
2718 BLINKM RGB LED DRIVER
2719 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
2720 S:      Maintained
2721 F:      drivers/leds/leds-blinkm.c
2722
2723 BLOCK LAYER
2724 M:      Jens Axboe <axboe@kernel.dk>
2725 L:      linux-block@vger.kernel.org
2726 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
2727 S:      Maintained
2728 F:      block/
2729 F:      drivers/block/
2730 F:      kernel/trace/blktrace.c
2731 F:      lib/sbitmap.c
2732
2733 BLOCK2MTD DRIVER
2734 M:      Joern Engel <joern@lazybastard.org>
2735 L:      linux-mtd@lists.infradead.org
2736 S:      Maintained
2737 F:      drivers/mtd/devices/block2mtd.c
2738
2739 BLUETOOTH DRIVERS
2740 M:      Marcel Holtmann <marcel@holtmann.org>
2741 M:      Johan Hedberg <johan.hedberg@gmail.com>
2742 L:      linux-bluetooth@vger.kernel.org
2743 W:      http://www.bluez.org/
2744 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2745 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2746 S:      Maintained
2747 F:      drivers/bluetooth/
2748
2749 BLUETOOTH SUBSYSTEM
2750 M:      Marcel Holtmann <marcel@holtmann.org>
2751 M:      Johan Hedberg <johan.hedberg@gmail.com>
2752 L:      linux-bluetooth@vger.kernel.org
2753 W:      http://www.bluez.org/
2754 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2755 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2756 S:      Maintained
2757 F:      net/bluetooth/
2758 F:      include/net/bluetooth/
2759
2760 BONDING DRIVER
2761 M:      Jay Vosburgh <j.vosburgh@gmail.com>
2762 M:      Veaceslav Falico <vfalico@gmail.com>
2763 M:      Andy Gospodarek <andy@greyhouse.net>
2764 L:      netdev@vger.kernel.org
2765 W:      http://sourceforge.net/projects/bonding/
2766 S:      Supported
2767 F:      drivers/net/bonding/
2768 F:      include/uapi/linux/if_bonding.h
2769
2770 BPF (Safe dynamic programs and tools)
2771 M:      Alexei Starovoitov <ast@kernel.org>
2772 M:      Daniel Borkmann <daniel@iogearbox.net>
2773 L:      netdev@vger.kernel.org
2774 L:      linux-kernel@vger.kernel.org
2775 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
2776 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
2777 Q:      https://patchwork.ozlabs.org/project/netdev/list/?delegate=77147
2778 S:      Supported
2779 F:      arch/x86/net/bpf_jit*
2780 F:      Documentation/networking/filter.txt
2781 F:      Documentation/bpf/
2782 F:      include/linux/bpf*
2783 F:      include/linux/filter.h
2784 F:      include/trace/events/xdp.h
2785 F:      include/uapi/linux/bpf*
2786 F:      include/uapi/linux/filter.h
2787 F:      kernel/bpf/
2788 F:      kernel/trace/bpf_trace.c
2789 F:      lib/test_bpf.c
2790 F:      net/bpf/
2791 F:      net/core/filter.c
2792 F:      net/sched/act_bpf.c
2793 F:      net/sched/cls_bpf.c
2794 F:      samples/bpf/
2795 F:      tools/bpf/
2796 F:      tools/lib/bpf/
2797 F:      tools/testing/selftests/bpf/
2798
2799 BROADCOM B44 10/100 ETHERNET DRIVER
2800 M:      Michael Chan <michael.chan@broadcom.com>
2801 L:      netdev@vger.kernel.org
2802 S:      Supported
2803 F:      drivers/net/ethernet/broadcom/b44.*
2804
2805 BROADCOM B53 ETHERNET SWITCH DRIVER
2806 M:      Florian Fainelli <f.fainelli@gmail.com>
2807 L:      netdev@vger.kernel.org
2808 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
2809 S:      Supported
2810 F:      drivers/net/dsa/b53/*
2811 F:      include/linux/platform_data/b53.h
2812
2813 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
2814 M:      Florian Fainelli <f.fainelli@gmail.com>
2815 M:      Ray Jui <rjui@broadcom.com>
2816 M:      Scott Branden <sbranden@broadcom.com>
2817 M:      bcm-kernel-feedback-list@broadcom.com
2818 T:      git git://github.com/broadcom/mach-bcm
2819 S:      Maintained
2820 N:      bcm281*
2821 N:      bcm113*
2822 N:      bcm216*
2823 N:      kona
2824 F:      arch/arm/mach-bcm/
2825
2826 BROADCOM BCM2835 ARM ARCHITECTURE
2827 M:      Eric Anholt <eric@anholt.net>
2828 M:      Stefan Wahren <stefan.wahren@i2se.com>
2829 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
2830 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2831 T:      git git://github.com/anholt/linux
2832 S:      Maintained
2833 N:      bcm2835
2834 F:      drivers/staging/vc04_services
2835
2836 BROADCOM BCM47XX MIPS ARCHITECTURE
2837 M:      Hauke Mehrtens <hauke@hauke-m.de>
2838 M:      Rafał Miłecki <zajec5@gmail.com>
2839 L:      linux-mips@linux-mips.org
2840 S:      Maintained
2841 F:      Documentation/devicetree/bindings/mips/brcm/
2842 F:      arch/mips/bcm47xx/*
2843 F:      arch/mips/include/asm/mach-bcm47xx/*
2844
2845 BROADCOM BCM5301X ARM ARCHITECTURE
2846 M:      Hauke Mehrtens <hauke@hauke-m.de>
2847 M:      Rafał Miłecki <zajec5@gmail.com>
2848 M:      Jon Mason <jonmason@broadcom.com>
2849 M:      bcm-kernel-feedback-list@broadcom.com
2850 L:      linux-arm-kernel@lists.infradead.org
2851 S:      Maintained
2852 F:      arch/arm/mach-bcm/bcm_5301x.c
2853 F:      arch/arm/boot/dts/bcm5301x*.dtsi
2854 F:      arch/arm/boot/dts/bcm470*
2855 F:      arch/arm/boot/dts/bcm953012*
2856
2857 BROADCOM BCM53573 ARM ARCHITECTURE
2858 M:      Rafał Miłecki <rafal@milecki.pl>
2859 L:      linux-arm-kernel@lists.infradead.org
2860 S:      Maintained
2861 F:      arch/arm/boot/dts/bcm53573*
2862 F:      arch/arm/boot/dts/bcm47189*
2863
2864 BROADCOM BCM63XX ARM ARCHITECTURE
2865 M:      Florian Fainelli <f.fainelli@gmail.com>
2866 M:      bcm-kernel-feedback-list@broadcom.com
2867 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2868 T:      git git://github.com/broadcom/stblinux.git
2869 S:      Maintained
2870 N:      bcm63xx
2871
2872 BROADCOM BCM63XX/BCM33XX UDC DRIVER
2873 M:      Kevin Cernekee <cernekee@gmail.com>
2874 L:      linux-usb@vger.kernel.org
2875 S:      Maintained
2876 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
2877
2878 BROADCOM BCM7XXX ARM ARCHITECTURE
2879 M:      Brian Norris <computersforpeace@gmail.com>
2880 M:      Gregory Fong <gregory.0xf0@gmail.com>
2881 M:      Florian Fainelli <f.fainelli@gmail.com>
2882 M:      bcm-kernel-feedback-list@broadcom.com
2883 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2884 T:      git git://github.com/broadcom/stblinux.git
2885 S:      Maintained
2886 F:      arch/arm/mach-bcm/*brcmstb*
2887 F:      arch/arm/boot/dts/bcm7*.dts*
2888 F:      drivers/bus/brcmstb_gisb.c
2889 F:      arch/arm/mm/cache-b15-rac.c
2890 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
2891 N:      brcmstb
2892
2893 BROADCOM BMIPS CPUFREQ DRIVER
2894 M:      Markus Mayer <mmayer@broadcom.com>
2895 M:      bcm-kernel-feedback-list@broadcom.com
2896 L:      linux-pm@vger.kernel.org
2897 S:      Maintained
2898 F:      drivers/cpufreq/bmips-cpufreq.c
2899
2900 BROADCOM BMIPS MIPS ARCHITECTURE
2901 M:      Kevin Cernekee <cernekee@gmail.com>
2902 M:      Florian Fainelli <f.fainelli@gmail.com>
2903 L:      linux-mips@linux-mips.org
2904 T:      git git://github.com/broadcom/stblinux.git
2905 S:      Maintained
2906 F:      arch/mips/bmips/*
2907 F:      arch/mips/include/asm/mach-bmips/*
2908 F:      arch/mips/kernel/*bmips*
2909 F:      arch/mips/boot/dts/brcm/bcm*.dts*
2910 F:      drivers/irqchip/irq-bcm63*
2911 F:      drivers/irqchip/irq-bcm7*
2912 F:      drivers/irqchip/irq-brcmstb*
2913 F:      include/linux/bcm963xx_nvram.h
2914 F:      include/linux/bcm963xx_tag.h
2915
2916 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
2917 M:      Rasesh Mody <rasesh.mody@cavium.com>
2918 M:      Harish Patil <harish.patil@cavium.com>
2919 M:      Dept-GELinuxNICDev@cavium.com
2920 L:      netdev@vger.kernel.org
2921 S:      Supported
2922 F:      drivers/net/ethernet/broadcom/bnx2.*
2923 F:      drivers/net/ethernet/broadcom/bnx2_*
2924
2925 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
2926 M:      QLogic-Storage-Upstream@qlogic.com
2927 L:      linux-scsi@vger.kernel.org
2928 S:      Supported
2929 F:      drivers/scsi/bnx2fc/
2930
2931 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
2932 M:      QLogic-Storage-Upstream@qlogic.com
2933 L:      linux-scsi@vger.kernel.org
2934 S:      Supported
2935 F:      drivers/scsi/bnx2i/
2936
2937 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
2938 M:      Ariel Elior <ariel.elior@cavium.com>
2939 M:      everest-linux-l2@cavium.com
2940 L:      netdev@vger.kernel.org
2941 S:      Supported
2942 F:      drivers/net/ethernet/broadcom/bnx2x/
2943
2944 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
2945 M:      Michael Chan <michael.chan@broadcom.com>
2946 L:      netdev@vger.kernel.org
2947 S:      Supported
2948 F:      drivers/net/ethernet/broadcom/bnxt/
2949
2950 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
2951 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
2952 M:      Franky Lin <franky.lin@broadcom.com>
2953 M:      Hante Meuleman <hante.meuleman@broadcom.com>
2954 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
2955 M:      Wright Feng <wright.feng@cypress.com>
2956 L:      linux-wireless@vger.kernel.org
2957 L:      brcm80211-dev-list.pdl@broadcom.com
2958 L:      brcm80211-dev-list@cypress.com
2959 S:      Supported
2960 F:      drivers/net/wireless/broadcom/brcm80211/
2961
2962 BROADCOM BRCMSTB GPIO DRIVER
2963 M:      Gregory Fong <gregory.0xf0@gmail.com>
2964 L:      bcm-kernel-feedback-list@broadcom.com
2965 S:      Supported
2966 F:      drivers/gpio/gpio-brcmstb.c
2967 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
2968
2969 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
2970 M:      Al Cooper <alcooperx@gmail.com>
2971 L:      linux-kernel@vger.kernel.org
2972 L:      bcm-kernel-feedback-list@broadcom.com
2973 S:      Maintained
2974 F:      drivers/phy/broadcom/phy-brcm-usb*
2975
2976 BROADCOM GENET ETHERNET DRIVER
2977 M:      Doug Berger <opendmb@gmail.com>
2978 M:      Florian Fainelli <f.fainelli@gmail.com>
2979 L:      netdev@vger.kernel.org
2980 S:      Supported
2981 F:      drivers/net/ethernet/broadcom/genet/
2982
2983 BROADCOM IPROC ARM ARCHITECTURE
2984 M:      Ray Jui <rjui@broadcom.com>
2985 M:      Scott Branden <sbranden@broadcom.com>
2986 M:      Jon Mason <jonmason@broadcom.com>
2987 M:      bcm-kernel-feedback-list@broadcom.com
2988 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2989 T:      git git://github.com/broadcom/cygnus-linux.git
2990 S:      Maintained
2991 N:      iproc
2992 N:      cygnus
2993 N:      bcm[-_]nsp
2994 N:      bcm9113*
2995 N:      bcm9583*
2996 N:      bcm9585*
2997 N:      bcm9586*
2998 N:      bcm988312
2999 N:      bcm113*
3000 N:      bcm583*
3001 N:      bcm585*
3002 N:      bcm586*
3003 N:      bcm88312
3004 N:      hr2
3005 N:      stingray
3006 F:      arch/arm64/boot/dts/broadcom/northstar2/*
3007 F:      arch/arm64/boot/dts/broadcom/stingray/*
3008 F:      drivers/clk/bcm/clk-ns*
3009 F:      drivers/clk/bcm/clk-sr*
3010 F:      drivers/pinctrl/bcm/pinctrl-ns*
3011 F:      include/dt-bindings/clock/bcm-sr*
3012
3013 BROADCOM KONA GPIO DRIVER
3014 M:      Ray Jui <rjui@broadcom.com>
3015 L:      bcm-kernel-feedback-list@broadcom.com
3016 S:      Supported
3017 F:      drivers/gpio/gpio-bcm-kona.c
3018 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
3019
3020 BROADCOM NETXTREME-E ROCE DRIVER
3021 M:      Selvin Xavier <selvin.xavier@broadcom.com>
3022 M:      Devesh Sharma <devesh.sharma@broadcom.com>
3023 M:      Somnath Kotur <somnath.kotur@broadcom.com>
3024 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
3025 L:      linux-rdma@vger.kernel.org
3026 W:      http://www.broadcom.com
3027 S:      Supported
3028 F:      drivers/infiniband/hw/bnxt_re/
3029 F:      include/uapi/rdma/bnxt_re-abi.h
3030
3031 BROADCOM NVRAM DRIVER
3032 M:      Rafał Miłecki <zajec5@gmail.com>
3033 L:      linux-mips@linux-mips.org
3034 S:      Maintained
3035 F:      drivers/firmware/broadcom/*
3036
3037 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
3038 M:      Rafał Miłecki <zajec5@gmail.com>
3039 L:      linux-wireless@vger.kernel.org
3040 S:      Maintained
3041 F:      drivers/bcma/
3042 F:      include/linux/bcma/
3043
3044 BROADCOM STB AVS CPUFREQ DRIVER
3045 M:      Markus Mayer <mmayer@broadcom.com>
3046 M:      bcm-kernel-feedback-list@broadcom.com
3047 L:      linux-pm@vger.kernel.org
3048 S:      Maintained
3049 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
3050 F:      drivers/cpufreq/brcmstb*
3051
3052 BROADCOM STB AVS TMON DRIVER
3053 M:      Markus Mayer <mmayer@broadcom.com>
3054 M:      bcm-kernel-feedback-list@broadcom.com
3055 L:      linux-pm@vger.kernel.org
3056 S:      Maintained
3057 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3058 F:      drivers/thermal/broadcom/brcmstb*
3059
3060 BROADCOM STB NAND FLASH DRIVER
3061 M:      Brian Norris <computersforpeace@gmail.com>
3062 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3063 L:      linux-mtd@lists.infradead.org
3064 L:      bcm-kernel-feedback-list@broadcom.com
3065 S:      Maintained
3066 F:      drivers/mtd/nand/raw/brcmnand/
3067
3068 BROADCOM STB DPFE DRIVER
3069 M:      Markus Mayer <mmayer@broadcom.com>
3070 M:      bcm-kernel-feedback-list@broadcom.com
3071 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3072 S:      Maintained
3073 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3074 F:      drivers/memory/brcmstb_dpfe.c
3075
3076 BROADCOM SYSTEMPORT ETHERNET DRIVER
3077 M:      Florian Fainelli <f.fainelli@gmail.com>
3078 L:      netdev@vger.kernel.org
3079 S:      Supported
3080 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3081
3082 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3083 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3084 M:      Prashant Sreedharan <prashant@broadcom.com>
3085 M:      Michael Chan <mchan@broadcom.com>
3086 L:      netdev@vger.kernel.org
3087 S:      Supported
3088 F:      drivers/net/ethernet/broadcom/tg3.*
3089
3090 BROCADE BFA FC SCSI DRIVER
3091 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3092 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3093 L:      linux-scsi@vger.kernel.org
3094 S:      Supported
3095 F:      drivers/scsi/bfa/
3096
3097 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3098 M:      Rasesh Mody <rasesh.mody@cavium.com>
3099 M:      Sudarsana Kalluru <sudarsana.kalluru@cavium.com>
3100 M:      Dept-GELinuxNICDev@cavium.com
3101 L:      netdev@vger.kernel.org
3102 S:      Supported
3103 F:      drivers/net/ethernet/brocade/bna/
3104
3105 BSG (block layer generic sg v4 driver)
3106 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3107 L:      linux-scsi@vger.kernel.org
3108 S:      Supported
3109 F:      block/bsg.c
3110 F:      include/linux/bsg.h
3111 F:      include/uapi/linux/bsg.h
3112
3113 BT87X AUDIO DRIVER
3114 M:      Clemens Ladisch <clemens@ladisch.de>
3115 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3116 T:      git git://git.alsa-project.org/alsa-kernel.git
3117 S:      Maintained
3118 F:      Documentation/sound/cards/bt87x.rst
3119 F:      sound/pci/bt87x.c
3120
3121 BT8XXGPIO DRIVER
3122 M:      Michael Buesch <m@bues.ch>
3123 W:      http://bu3sch.de/btgpio.php
3124 S:      Maintained
3125 F:      drivers/gpio/gpio-bt8xx.c
3126
3127 BTRFS FILE SYSTEM
3128 M:      Chris Mason <clm@fb.com>
3129 M:      Josef Bacik <jbacik@fb.com>
3130 M:      David Sterba <dsterba@suse.com>
3131 L:      linux-btrfs@vger.kernel.org
3132 W:      http://btrfs.wiki.kernel.org/
3133 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3134 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3135 S:      Maintained
3136 F:      Documentation/filesystems/btrfs.txt
3137 F:      fs/btrfs/
3138 F:      include/linux/btrfs*
3139 F:      include/uapi/linux/btrfs*
3140
3141 BTTV VIDEO4LINUX DRIVER
3142 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3143 L:      linux-media@vger.kernel.org
3144 W:      https://linuxtv.org
3145 T:      git git://linuxtv.org/media_tree.git
3146 S:      Odd fixes
3147 F:      Documentation/media/v4l-drivers/bttv*
3148 F:      drivers/media/pci/bt8xx/bttv*
3149
3150 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3151 M:      Chanwoo Choi <cw00.choi@samsung.com>
3152 L:      linux-pm@vger.kernel.org
3153 L:      linux-samsung-soc@vger.kernel.org
3154 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
3155 S:      Maintained
3156 F:      drivers/devfreq/exynos-bus.c
3157 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3158
3159 BUSLOGIC SCSI DRIVER
3160 M:      Khalid Aziz <khalid@gonehiking.org>
3161 L:      linux-scsi@vger.kernel.org
3162 S:      Maintained
3163 F:      drivers/scsi/BusLogic.*
3164 F:      drivers/scsi/FlashPoint.*
3165
3166 C-MEDIA CMI8788 DRIVER
3167 M:      Clemens Ladisch <clemens@ladisch.de>
3168 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3169 T:      git git://git.alsa-project.org/alsa-kernel.git
3170 S:      Maintained
3171 F:      sound/pci/oxygen/
3172
3173 C6X ARCHITECTURE
3174 M:      Mark Salter <msalter@redhat.com>
3175 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3176 L:      linux-c6x-dev@linux-c6x.org
3177 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3178 S:      Maintained
3179 F:      arch/c6x/
3180
3181 CA8210 IEEE-802.15.4 RADIO DRIVER
3182 M:      Harry Morris <h.morris@cascoda.com>
3183 L:      linux-wpan@vger.kernel.org
3184 W:      https://github.com/Cascoda/ca8210-linux.git
3185 S:      Maintained
3186 F:      drivers/net/ieee802154/ca8210.c
3187 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3188
3189 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3190 M:      David Howells <dhowells@redhat.com>
3191 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3192 S:      Supported
3193 F:      Documentation/filesystems/caching/cachefiles.txt
3194 F:      fs/cachefiles/
3195
3196 CADENCE MIPI-CSI2 BRIDGES
3197 M:      Maxime Ripard <maxime.ripard@bootlin.com>
3198 L:      linux-media@vger.kernel.org
3199 S:      Maintained
3200 F:      Documentation/devicetree/bindings/media/cdns,*.txt
3201 F:      drivers/media/platform/cadence/cdns-csi2*
3202
3203 CADET FM/AM RADIO RECEIVER DRIVER
3204 M:      Hans Verkuil <hverkuil@xs4all.nl>
3205 L:      linux-media@vger.kernel.org
3206 T:      git git://linuxtv.org/media_tree.git
3207 W:      https://linuxtv.org
3208 S:      Maintained
3209 F:      drivers/media/radio/radio-cadet*
3210
3211 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3212 M:      Jonathan Corbet <corbet@lwn.net>
3213 L:      linux-media@vger.kernel.org
3214 T:      git git://linuxtv.org/media_tree.git
3215 S:      Maintained
3216 F:      Documentation/media/v4l-drivers/cafe_ccic*
3217 F:      drivers/media/platform/marvell-ccic/
3218
3219 CAIF NETWORK LAYER
3220 M:      Dmitry Tarnyagin <dmitry.tarnyagin@lockless.no>
3221 L:      netdev@vger.kernel.org
3222 S:      Supported
3223 F:      Documentation/networking/caif/
3224 F:      drivers/net/caif/
3225 F:      include/uapi/linux/caif/
3226 F:      include/net/caif/
3227 F:      net/caif/
3228
3229 CALGARY x86-64 IOMMU
3230 M:      Muli Ben-Yehuda <mulix@mulix.org>
3231 M:      Jon Mason <jdmason@kudzu.us>
3232 L:      iommu@lists.linux-foundation.org
3233 S:      Maintained
3234 F:      arch/x86/kernel/pci-calgary_64.c
3235 F:      arch/x86/kernel/tce_64.c
3236 F:      arch/x86/include/asm/calgary.h
3237 F:      arch/x86/include/asm/tce.h
3238
3239 CAN NETWORK DRIVERS
3240 M:      Wolfgang Grandegger <wg@grandegger.com>
3241 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3242 L:      linux-can@vger.kernel.org
3243 W:      https://github.com/linux-can
3244 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3245 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3246 S:      Maintained
3247 F:      Documentation/devicetree/bindings/net/can/
3248 F:      drivers/net/can/
3249 F:      include/linux/can/dev.h
3250 F:      include/linux/can/platform/
3251 F:      include/uapi/linux/can/error.h
3252 F:      include/uapi/linux/can/netlink.h
3253
3254 CAN NETWORK LAYER
3255 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3256 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3257 L:      linux-can@vger.kernel.org
3258 W:      https://github.com/linux-can
3259 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3260 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3261 S:      Maintained
3262 F:      Documentation/networking/can.rst
3263 F:      net/can/
3264 F:      include/linux/can/core.h
3265 F:      include/uapi/linux/can.h
3266 F:      include/uapi/linux/can/bcm.h
3267 F:      include/uapi/linux/can/raw.h
3268 F:      include/uapi/linux/can/gw.h
3269
3270 CAPABILITIES
3271 M:      Serge Hallyn <serge@hallyn.com>
3272 L:      linux-security-module@vger.kernel.org
3273 S:      Supported
3274 F:      include/linux/capability.h
3275 F:      include/uapi/linux/capability.h
3276 F:      security/commoncap.c
3277 F:      kernel/capability.c
3278
3279 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3280 M:      Kevin Tsai <ktsai@capellamicro.com>
3281 S:      Maintained
3282 F:      drivers/iio/light/cm*
3283
3284 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3285 M:      Christian Lamparter <chunkeey@googlemail.com>
3286 L:      linux-wireless@vger.kernel.org
3287 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3288 S:      Maintained
3289 F:      drivers/net/wireless/ath/carl9170/
3290
3291 CAVIUM I2C DRIVER
3292 M:      Jan Glauber <jglauber@cavium.com>
3293 M:      David Daney <david.daney@cavium.com>
3294 W:      http://www.cavium.com
3295 S:      Supported
3296 F:      drivers/i2c/busses/i2c-octeon*
3297 F:      drivers/i2c/busses/i2c-thunderx*
3298
3299 CAVIUM LIQUIDIO NETWORK DRIVER
3300 M:      Derek Chickles <derek.chickles@caviumnetworks.com>
3301 M:      Satanand Burla <satananda.burla@caviumnetworks.com>
3302 M:      Felix Manlunas <felix.manlunas@caviumnetworks.com>
3303 M:      Raghu Vatsavayi <raghu.vatsavayi@caviumnetworks.com>
3304 L:      netdev@vger.kernel.org
3305 W:      http://www.cavium.com
3306 S:      Supported
3307 F:      drivers/net/ethernet/cavium/liquidio/
3308
3309 CAVIUM MMC DRIVER
3310 M:      Jan Glauber <jglauber@cavium.com>
3311 M:      David Daney <david.daney@cavium.com>
3312 M:      Steven J. Hill <Steven.Hill@cavium.com>
3313 W:      http://www.cavium.com
3314 S:      Supported
3315 F:      drivers/mmc/host/cavium*
3316
3317 CAVIUM OCTEON-TX CRYPTO DRIVER
3318 M:      George Cherian <george.cherian@cavium.com>
3319 L:      linux-crypto@vger.kernel.org
3320 W:      http://www.cavium.com
3321 S:      Supported
3322 F:      drivers/crypto/cavium/cpt/
3323
3324 CAVIUM THUNDERX2 ARM64 SOC
3325 M:      Robert Richter <rrichter@cavium.com>
3326 M:      Jayachandran C <jnair@caviumnetworks.com>
3327 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3328 S:      Maintained
3329 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3330 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3331
3332 CC2520 IEEE-802.15.4 RADIO DRIVER
3333 M:      Varka Bhadram <varkabhadram@gmail.com>
3334 L:      linux-wpan@vger.kernel.org
3335 S:      Maintained
3336 F:      drivers/net/ieee802154/cc2520.c
3337 F:      include/linux/spi/cc2520.h
3338 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3339
3340 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3341 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3342 L:      linux-crypto@vger.kernel.org
3343 S:      Supported
3344 F:      drivers/crypto/ccree/
3345 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3346
3347 CEC FRAMEWORK
3348 M:      Hans Verkuil <hans.verkuil@cisco.com>
3349 L:      linux-media@vger.kernel.org
3350 T:      git git://linuxtv.org/media_tree.git
3351 W:      http://linuxtv.org
3352 S:      Supported
3353 F:      Documentation/media/kapi/cec-core.rst
3354 F:      Documentation/media/uapi/cec
3355 F:      drivers/media/cec/
3356 F:      drivers/media/rc/keymaps/rc-cec.c
3357 F:      include/media/cec.h
3358 F:      include/media/cec-notifier.h
3359 F:      include/uapi/linux/cec.h
3360 F:      include/uapi/linux/cec-funcs.h
3361 F:      Documentation/devicetree/bindings/media/cec.txt
3362 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3363
3364 CEC GPIO DRIVER
3365 M:      Hans Verkuil <hans.verkuil@cisco.com>
3366 L:      linux-media@vger.kernel.org
3367 T:      git git://linuxtv.org/media_tree.git
3368 W:      http://linuxtv.org
3369 S:      Supported
3370 F:      drivers/media/platform/cec-gpio/
3371 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3372
3373 CELL BROADBAND ENGINE ARCHITECTURE
3374 M:      Arnd Bergmann <arnd@arndb.de>
3375 L:      linuxppc-dev@lists.ozlabs.org
3376 W:      http://www.ibm.com/developerworks/power/cell/
3377 S:      Supported
3378 F:      arch/powerpc/include/asm/cell*.h
3379 F:      arch/powerpc/include/asm/spu*.h
3380 F:      arch/powerpc/include/uapi/asm/spu*.h
3381 F:      arch/powerpc/oprofile/*cell*
3382 F:      arch/powerpc/platforms/cell/
3383
3384 CEPH COMMON CODE (LIBCEPH)
3385 M:      Ilya Dryomov <idryomov@gmail.com>
3386 M:      "Yan, Zheng" <zyan@redhat.com>
3387 M:      Sage Weil <sage@redhat.com>
3388 L:      ceph-devel@vger.kernel.org
3389 W:      http://ceph.com/
3390 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3391 T:      git git://github.com/ceph/ceph-client.git
3392 S:      Supported
3393 F:      net/ceph/
3394 F:      include/linux/ceph/
3395 F:      include/linux/crush/
3396
3397 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3398 M:      "Yan, Zheng" <zyan@redhat.com>
3399 M:      Sage Weil <sage@redhat.com>
3400 M:      Ilya Dryomov <idryomov@gmail.com>
3401 L:      ceph-devel@vger.kernel.org
3402 W:      http://ceph.com/
3403 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3404 T:      git git://github.com/ceph/ceph-client.git
3405 S:      Supported
3406 F:      Documentation/filesystems/ceph.txt
3407 F:      fs/ceph/
3408
3409 CERTIFICATE HANDLING:
3410 M:      David Howells <dhowells@redhat.com>
3411 M:      David Woodhouse <dwmw2@infradead.org>
3412 L:      keyrings@vger.kernel.org
3413 S:      Maintained
3414 F:      Documentation/admin-guide/module-signing.rst
3415 F:      certs/
3416 F:      scripts/sign-file.c
3417 F:      scripts/extract-cert.c
3418
3419 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3420 L:      linux-usb@vger.kernel.org
3421 S:      Orphan
3422 F:      Documentation/usb/WUSB-Design-overview.txt
3423 F:      Documentation/usb/wusb-cbaf
3424 F:      drivers/usb/host/hwa-hc.c
3425 F:      drivers/usb/host/whci/
3426 F:      drivers/usb/wusbcore/
3427 F:      include/linux/usb/wusb*
3428
3429 CFAG12864B LCD DRIVER
3430 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3431 S:      Maintained
3432 F:      drivers/auxdisplay/cfag12864b.c
3433 F:      include/linux/cfag12864b.h
3434
3435 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3436 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3437 S:      Maintained
3438 F:      drivers/auxdisplay/cfag12864bfb.c
3439 F:      include/linux/cfag12864b.h
3440
3441 802.11 (including CFG80211/NL80211)
3442 M:      Johannes Berg <johannes@sipsolutions.net>
3443 L:      linux-wireless@vger.kernel.org
3444 W:      http://wireless.kernel.org/
3445 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3446 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3447 S:      Maintained
3448 F:      net/wireless/
3449 F:      include/uapi/linux/nl80211.h
3450 F:      include/linux/ieee80211.h
3451 F:      include/net/wext.h
3452 F:      include/net/cfg80211.h
3453 F:      include/net/iw_handler.h
3454 F:      include/net/ieee80211_radiotap.h
3455 F:      Documentation/driver-api/80211/cfg80211.rst
3456 F:      Documentation/networking/regulatory.txt
3457
3458 CHAR and MISC DRIVERS
3459 M:      Arnd Bergmann <arnd@arndb.de>
3460 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3461 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3462 S:      Supported
3463 F:      drivers/char/
3464 F:      drivers/misc/
3465 F:      include/linux/miscdevice.h
3466
3467 CHECKPATCH
3468 M:      Andy Whitcroft <apw@canonical.com>
3469 M:      Joe Perches <joe@perches.com>
3470 S:      Maintained
3471 F:      scripts/checkpatch.pl
3472
3473 CHINESE DOCUMENTATION
3474 M:      Harry Wei <harryxiyou@gmail.com>
3475 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3476 L:      linux-kernel@zh-kernel.org (moderated for non-subscribers)
3477 S:      Maintained
3478 F:      Documentation/translations/zh_CN/
3479
3480 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3481 M:      Peter Chen <Peter.Chen@nxp.com>
3482 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3483 L:      linux-usb@vger.kernel.org
3484 S:      Maintained
3485 F:      drivers/usb/chipidea/
3486
3487 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3488 M:      Hans de Goede <hdegoede@redhat.com>
3489 L:      linux-input@vger.kernel.org
3490 S:      Maintained
3491 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3492 F:      drivers/input/touchscreen/chipone_icn8318.c
3493
3494 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
3495 M:      Hans de Goede <hdegoede@redhat.com>
3496 L:      linux-input@vger.kernel.org
3497 S:      Maintained
3498 F:      drivers/input/touchscreen/chipone_icn8505.c
3499
3500 CHROME HARDWARE PLATFORM SUPPORT
3501 M:      Benson Leung <bleung@chromium.org>
3502 M:      Olof Johansson <olof@lixom.net>
3503 S:      Maintained
3504 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bleung/chrome-platform.git
3505 F:      drivers/platform/chrome/
3506
3507 CIRRUS LOGIC AUDIO CODEC DRIVERS
3508 M:      Brian Austin <brian.austin@cirrus.com>
3509 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3510 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3511 S:      Maintained
3512 F:      sound/soc/codecs/cs*
3513
3514 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3515 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3516 L:      netdev@vger.kernel.org
3517 S:      Maintained
3518 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3519
3520 CISCO FCOE HBA DRIVER
3521 M:      Satish Kharat <satishkh@cisco.com>
3522 M:      Sesidhar Baddela <sebaddel@cisco.com>
3523 M:      Karan Tilak Kumar <kartilak@cisco.com>
3524 L:      linux-scsi@vger.kernel.org
3525 S:      Supported
3526 F:      drivers/scsi/fnic/
3527
3528 CISCO SCSI HBA DRIVER
3529 M:      Karan Tilak Kumar <kartilak@cisco.com>
3530 M:      Sesidhar Baddela <sebaddel@cisco.com>
3531 L:      linux-scsi@vger.kernel.org
3532 S:      Supported
3533 F:      drivers/scsi/snic/
3534
3535 CISCO VIC ETHERNET NIC DRIVER
3536 M:      Christian Benvenuti <benve@cisco.com>
3537 M:      Govindarajulu Varadarajan <_govind@gmx.com>
3538 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3539 S:      Supported
3540 F:      drivers/net/ethernet/cisco/enic/
3541
3542 CISCO VIC LOW LATENCY NIC DRIVER
3543 M:      Christian Benvenuti <benve@cisco.com>
3544 M:      Dave Goodell <dgoodell@cisco.com>
3545 S:      Supported
3546 F:      drivers/infiniband/hw/usnic/
3547
3548 CLANG-FORMAT FILE
3549 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3550 S:      Maintained
3551 F:      .clang-format
3552
3553 CLEANCACHE API
3554 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
3555 L:      linux-kernel@vger.kernel.org
3556 S:      Maintained
3557 F:      mm/cleancache.c
3558 F:      include/linux/cleancache.h
3559
3560 CLK API
3561 M:      Russell King <linux@armlinux.org.uk>
3562 L:      linux-clk@vger.kernel.org
3563 S:      Maintained
3564 F:      include/linux/clk.h
3565
3566 CLOCKSOURCE, CLOCKEVENT DRIVERS
3567 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3568 M:      Thomas Gleixner <tglx@linutronix.de>
3569 L:      linux-kernel@vger.kernel.org
3570 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
3571 S:      Supported
3572 F:      drivers/clocksource/
3573 F:      Documentation/devicetree/bindings/timer/
3574
3575 CMPC ACPI DRIVER
3576 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
3577 M:      Daniel Oliveira Nascimento <don@syst.com.br>
3578 L:      platform-driver-x86@vger.kernel.org
3579 S:      Supported
3580 F:      drivers/platform/x86/classmate-laptop.c
3581
3582 COBALT MEDIA DRIVER
3583 M:      Hans Verkuil <hans.verkuil@cisco.com>
3584 L:      linux-media@vger.kernel.org
3585 T:      git git://linuxtv.org/media_tree.git
3586 W:      https://linuxtv.org
3587 S:      Supported
3588 F:      drivers/media/pci/cobalt/
3589
3590 COCCINELLE/Semantic Patches (SmPL)
3591 M:      Julia Lawall <Julia.Lawall@lip6.fr>
3592 M:      Gilles Muller <Gilles.Muller@lip6.fr>
3593 M:      Nicolas Palix <nicolas.palix@imag.fr>
3594 M:      Michal Marek <michal.lkml@markovi.net>
3595 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
3596 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
3597 W:      http://coccinelle.lip6.fr/
3598 S:      Supported
3599 F:      Documentation/dev-tools/coccinelle.rst
3600 F:      scripts/coccinelle/
3601 F:      scripts/coccicheck
3602
3603 CODA FILE SYSTEM
3604 M:      Jan Harkes <jaharkes@cs.cmu.edu>
3605 M:      coda@cs.cmu.edu
3606 L:      codalist@coda.cs.cmu.edu
3607 W:      http://www.coda.cs.cmu.edu/
3608 S:      Maintained
3609 F:      Documentation/filesystems/coda.txt
3610 F:      fs/coda/
3611 F:      include/linux/coda*.h
3612 F:      include/uapi/linux/coda*.h
3613
3614 CODA V4L2 MEM2MEM DRIVER
3615 M:      Philipp Zabel <p.zabel@pengutronix.de>
3616 L:      linux-media@vger.kernel.org
3617 S:      Maintained
3618 F:      Documentation/devicetree/bindings/media/coda.txt
3619 F:      drivers/media/platform/coda/
3620
3621 COMMON CLK FRAMEWORK
3622 M:      Michael Turquette <mturquette@baylibre.com>
3623 M:      Stephen Boyd <sboyd@kernel.org>
3624 L:      linux-clk@vger.kernel.org
3625 Q:      http://patchwork.kernel.org/project/linux-clk/list/
3626 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
3627 S:      Maintained
3628 F:      Documentation/devicetree/bindings/clock/
3629 F:      drivers/clk/
3630 X:      drivers/clk/clkdev.c
3631 F:      include/linux/clk-pr*
3632 F:      include/linux/clk/
3633 F:      include/linux/of_clk.h
3634
3635 COMMON INTERNET FILE SYSTEM (CIFS)
3636 M:      Steve French <sfrench@samba.org>
3637 L:      linux-cifs@vger.kernel.org
3638 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
3639 W:      http://linux-cifs.samba.org/
3640 T:      git git://git.samba.org/sfrench/cifs-2.6.git
3641 S:      Supported
3642 F:      Documentation/filesystems/cifs/
3643 F:      fs/cifs/
3644
3645 COMPACTPCI HOTPLUG CORE
3646 M:      Scott Murray <scott@spiteful.org>
3647 L:      linux-pci@vger.kernel.org
3648 S:      Maintained
3649 F:      drivers/pci/hotplug/cpci_hotplug*
3650
3651 COMPACTPCI HOTPLUG GENERIC DRIVER
3652 M:      Scott Murray <scott@spiteful.org>
3653 L:      linux-pci@vger.kernel.org
3654 S:      Maintained
3655 F:      drivers/pci/hotplug/cpcihp_generic.c
3656
3657 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
3658 M:      Scott Murray <scott@spiteful.org>
3659 L:      linux-pci@vger.kernel.org
3660 S:      Maintained
3661 F:      drivers/pci/hotplug/cpcihp_zt5550.*
3662
3663 COMPAL LAPTOP SUPPORT
3664 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
3665 L:      platform-driver-x86@vger.kernel.org
3666 S:      Maintained
3667 F:      drivers/platform/x86/compal-laptop.c
3668
3669 CONEXANT ACCESSRUNNER USB DRIVER
3670 L:      accessrunner-general@lists.sourceforge.net
3671 W:      http://accessrunner.sourceforge.net/
3672 S:      Orphan
3673 F:      drivers/usb/atm/cxacru.c
3674
3675 CONFIGFS
3676 M:      Joel Becker <jlbec@evilplan.org>
3677 M:      Christoph Hellwig <hch@lst.de>
3678 T:      git git://git.infradead.org/users/hch/configfs.git
3679 S:      Supported
3680 F:      fs/configfs/
3681 F:      include/linux/configfs.h
3682
3683 CONNECTOR
3684 M:      Evgeniy Polyakov <zbr@ioremap.net>
3685 L:      netdev@vger.kernel.org
3686 S:      Maintained
3687 F:      drivers/connector/
3688
3689 CONTROL GROUP (CGROUP)
3690 M:      Tejun Heo <tj@kernel.org>
3691 M:      Li Zefan <lizefan@huawei.com>
3692 M:      Johannes Weiner <hannes@cmpxchg.org>
3693 L:      cgroups@vger.kernel.org
3694 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3695 S:      Maintained
3696 F:      Documentation/cgroup*
3697 F:      include/linux/cgroup*
3698 F:      kernel/cgroup*
3699
3700 CONTROL GROUP - CPUSET
3701 M:      Li Zefan <lizefan@huawei.com>
3702 L:      cgroups@vger.kernel.org
3703 W:      http://www.bullopensource.org/cpuset/
3704 W:      http://oss.sgi.com/projects/cpusets/
3705 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3706 S:      Maintained
3707 F:      Documentation/cgroup-v1/cpusets.txt
3708 F:      include/linux/cpuset.h
3709 F:      kernel/cgroup/cpuset.c
3710
3711 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
3712 M:      Johannes Weiner <hannes@cmpxchg.org>
3713 M:      Michal Hocko <mhocko@kernel.org>
3714 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
3715 L:      cgroups@vger.kernel.org
3716 L:      linux-mm@kvack.org
3717 S:      Maintained
3718 F:      mm/memcontrol.c
3719 F:      mm/swap_cgroup.c
3720
3721 CORETEMP HARDWARE MONITORING DRIVER
3722 M:      Fenghua Yu <fenghua.yu@intel.com>
3723 L:      linux-hwmon@vger.kernel.org
3724 S:      Maintained
3725 F:      Documentation/hwmon/coretemp
3726 F:      drivers/hwmon/coretemp.c
3727
3728 COSA/SRP SYNC SERIAL DRIVER
3729 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
3730 W:      http://www.fi.muni.cz/~kas/cosa/
3731 S:      Maintained
3732 F:      drivers/net/wan/cosa*
3733
3734 CPMAC ETHERNET DRIVER
3735 M:      Florian Fainelli <f.fainelli@gmail.com>
3736 L:      netdev@vger.kernel.org
3737 S:      Maintained
3738 F:      drivers/net/ethernet/ti/cpmac.c
3739
3740 CPU FREQUENCY DRIVERS
3741 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3742 M:      Viresh Kumar <viresh.kumar@linaro.org>
3743 L:      linux-pm@vger.kernel.org
3744 S:      Maintained
3745 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3746 T:      git git://git.linaro.org/people/vireshk/linux.git (For ARM Updates)
3747 B:      https://bugzilla.kernel.org
3748 F:      Documentation/cpu-freq/
3749 F:      Documentation/devicetree/bindings/cpufreq/
3750 F:      drivers/cpufreq/
3751 F:      include/linux/cpufreq.h
3752 F:      tools/testing/selftests/cpufreq/
3753
3754 CPU FREQUENCY DRIVERS - ARM BIG LITTLE
3755 M:      Viresh Kumar <viresh.kumar@linaro.org>
3756 M:      Sudeep Holla <sudeep.holla@arm.com>
3757 L:      linux-pm@vger.kernel.org
3758 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
3759 S:      Maintained
3760 F:      drivers/cpufreq/arm_big_little.h
3761 F:      drivers/cpufreq/arm_big_little.c
3762 F:      drivers/cpufreq/arm_big_little_dt.c
3763
3764 CPU POWER MONITORING SUBSYSTEM
3765 M:      Thomas Renninger <trenn@suse.com>
3766 M:      Shuah Khan <shuah@kernel.org>
3767 L:      linux-pm@vger.kernel.org
3768 S:      Maintained
3769 F:      tools/power/cpupower/
3770
3771 CPUID/MSR DRIVER
3772 M:      "H. Peter Anvin" <hpa@zytor.com>
3773 S:      Maintained
3774 F:      arch/x86/kernel/cpuid.c
3775 F:      arch/x86/kernel/msr.c
3776
3777 CPUIDLE DRIVER - ARM BIG LITTLE
3778 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
3779 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3780 L:      linux-pm@vger.kernel.org
3781 L:      linux-arm-kernel@lists.infradead.org
3782 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3783 S:      Maintained
3784 F:      drivers/cpuidle/cpuidle-big_little.c
3785
3786 CPUIDLE DRIVER - ARM EXYNOS
3787 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
3788 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3789 M:      Kukjin Kim <kgene@kernel.org>
3790 L:      linux-pm@vger.kernel.org
3791 L:      linux-samsung-soc@vger.kernel.org
3792 S:      Supported
3793 F:      drivers/cpuidle/cpuidle-exynos.c
3794 F:      arch/arm/mach-exynos/pm.c
3795
3796 CPUIDLE DRIVERS
3797 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3798 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3799 L:      linux-pm@vger.kernel.org
3800 S:      Maintained
3801 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3802 B:      https://bugzilla.kernel.org
3803 F:      drivers/cpuidle/*
3804 F:      include/linux/cpuidle.h
3805
3806 CRAMFS FILESYSTEM
3807 M:      Nicolas Pitre <nico@linaro.org>
3808 S:      Maintained
3809 F:      Documentation/filesystems/cramfs.txt
3810 F:      fs/cramfs/
3811
3812 CRYPTO API
3813 M:      Herbert Xu <herbert@gondor.apana.org.au>
3814 M:      "David S. Miller" <davem@davemloft.net>
3815 L:      linux-crypto@vger.kernel.org
3816 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
3817 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
3818 S:      Maintained
3819 F:      Documentation/crypto/
3820 F:      Documentation/devicetree/bindings/crypto/
3821 F:      arch/*/crypto/
3822 F:      crypto/
3823 F:      drivers/crypto/
3824 F:      include/crypto/
3825 F:      include/linux/crypto*
3826
3827 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
3828 M:      Neil Horman <nhorman@tuxdriver.com>
3829 L:      linux-crypto@vger.kernel.org
3830 S:      Maintained
3831 F:      crypto/ansi_cprng.c
3832 F:      crypto/rng.c
3833
3834 CS3308 MEDIA DRIVER
3835 M:      Hans Verkuil <hverkuil@xs4all.nl>
3836 L:      linux-media@vger.kernel.org
3837 T:      git git://linuxtv.org/media_tree.git
3838 W:      http://linuxtv.org
3839 S:      Odd Fixes
3840 F:      drivers/media/i2c/cs3308.c
3841 F:      drivers/media/i2c/cs3308.h
3842
3843 CS5535 Audio ALSA driver
3844 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
3845 S:      Maintained
3846 F:      sound/pci/cs5535audio/
3847
3848 CW1200 WLAN driver
3849 M:      Solomon Peachy <pizza@shaftnet.org>
3850 S:      Maintained
3851 F:      drivers/net/wireless/st/cw1200/
3852
3853 CX18 VIDEO4LINUX DRIVER
3854 M:      Andy Walls <awalls@md.metrocast.net>
3855 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
3856 L:      linux-media@vger.kernel.org
3857 T:      git git://linuxtv.org/media_tree.git
3858 W:      https://linuxtv.org
3859 W:      http://www.ivtvdriver.org/index.php/Cx18
3860 S:      Maintained
3861 F:      Documentation/media/v4l-drivers/cx18*
3862 F:      drivers/media/pci/cx18/
3863 F:      include/uapi/linux/ivtv*
3864
3865 CX2341X MPEG ENCODER HELPER MODULE
3866 M:      Hans Verkuil <hverkuil@xs4all.nl>
3867 L:      linux-media@vger.kernel.org
3868 T:      git git://linuxtv.org/media_tree.git
3869 W:      https://linuxtv.org
3870 S:      Maintained
3871 F:      drivers/media/common/cx2341x*
3872 F:      include/media/cx2341x*
3873
3874 CX24120 MEDIA DRIVER
3875 M:      Jemma Denson <jdenson@gmail.com>
3876 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
3877 L:      linux-media@vger.kernel.org
3878 W:      https://linuxtv.org
3879 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3880 S:      Maintained
3881 F:      drivers/media/dvb-frontends/cx24120*
3882
3883 CX88 VIDEO4LINUX DRIVER
3884 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3885 L:      linux-media@vger.kernel.org
3886 W:      https://linuxtv.org
3887 T:      git git://linuxtv.org/media_tree.git
3888 S:      Odd fixes
3889 F:      Documentation/media/v4l-drivers/cx88*
3890 F:      drivers/media/pci/cx88/
3891
3892 CXD2820R MEDIA DRIVER
3893 M:      Antti Palosaari <crope@iki.fi>
3894 L:      linux-media@vger.kernel.org
3895 W:      https://linuxtv.org
3896 W:      http://palosaari.fi/linux/
3897 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3898 T:      git git://linuxtv.org/anttip/media_tree.git
3899 S:      Maintained
3900 F:      drivers/media/dvb-frontends/cxd2820r*
3901
3902 CXGB3 ETHERNET DRIVER (CXGB3)
3903 M:      Santosh Raspatur <santosh@chelsio.com>
3904 L:      netdev@vger.kernel.org
3905 W:      http://www.chelsio.com
3906 S:      Supported
3907 F:      drivers/net/ethernet/chelsio/cxgb3/
3908
3909 CXGB3 ISCSI DRIVER (CXGB3I)
3910 M:      Karen Xie <kxie@chelsio.com>
3911 L:      linux-scsi@vger.kernel.org
3912 W:      http://www.chelsio.com
3913 S:      Supported
3914 F:      drivers/scsi/cxgbi/cxgb3i
3915
3916 CXGB3 IWARP RNIC DRIVER (IW_CXGB3)
3917 M:      Steve Wise <swise@chelsio.com>
3918 L:      linux-rdma@vger.kernel.org
3919 W:      http://www.openfabrics.org
3920 S:      Supported
3921 F:      drivers/infiniband/hw/cxgb3/
3922 F:      include/uapi/rdma/cxgb3-abi.h
3923
3924 CXGB4 CRYPTO DRIVER (chcr)
3925 M:      Harsh Jain <harsh@chelsio.com>
3926 L:      linux-crypto@vger.kernel.org
3927 W:      http://www.chelsio.com
3928 S:      Supported
3929 F:      drivers/crypto/chelsio
3930
3931 CXGB4 ETHERNET DRIVER (CXGB4)
3932 M:      Ganesh Goudar <ganeshgr@chelsio.com>
3933 L:      netdev@vger.kernel.org
3934 W:      http://www.chelsio.com
3935 S:      Supported
3936 F:      drivers/net/ethernet/chelsio/cxgb4/
3937
3938 CXGB4 ISCSI DRIVER (CXGB4I)
3939 M:      Karen Xie <kxie@chelsio.com>
3940 L:      linux-scsi@vger.kernel.org
3941 W:      http://www.chelsio.com
3942 S:      Supported
3943 F:      drivers/scsi/cxgbi/cxgb4i
3944
3945 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
3946 M:      Steve Wise <swise@chelsio.com>
3947 L:      linux-rdma@vger.kernel.org
3948 W:      http://www.openfabrics.org
3949 S:      Supported
3950 F:      drivers/infiniband/hw/cxgb4/
3951 F:      include/uapi/rdma/cxgb4-abi.h
3952
3953 CXGB4VF ETHERNET DRIVER (CXGB4VF)
3954 M:      Casey Leedom <leedom@chelsio.com>
3955 L:      netdev@vger.kernel.org
3956 W:      http://www.chelsio.com
3957 S:      Supported
3958 F:      drivers/net/ethernet/chelsio/cxgb4vf/
3959
3960 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
3961 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
3962 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
3963 L:      linuxppc-dev@lists.ozlabs.org
3964 S:      Supported
3965 F:      arch/powerpc/platforms/powernv/pci-cxl.c
3966 F:      drivers/misc/cxl/
3967 F:      include/misc/cxl*
3968 F:      include/uapi/misc/cxl.h
3969 F:      Documentation/powerpc/cxl.txt
3970 F:      Documentation/ABI/testing/sysfs-class-cxl
3971
3972 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
3973 M:      Manoj N. Kumar <manoj@linux.vnet.ibm.com>
3974 M:      Matthew R. Ochs <mrochs@linux.vnet.ibm.com>
3975 M:      Uma Krishnan <ukrishn@linux.vnet.ibm.com>
3976 L:      linux-scsi@vger.kernel.org
3977 S:      Supported
3978 F:      drivers/scsi/cxlflash/
3979 F:      include/uapi/scsi/cxlflash_ioctls.h
3980 F:      Documentation/powerpc/cxlflash.txt
3981
3982 CYBERPRO FB DRIVER
3983 M:      Russell King <linux@armlinux.org.uk>
3984 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3985 W:      http://www.armlinux.org.uk/
3986 S:      Maintained
3987 F:      drivers/video/fbdev/cyber2000fb.*
3988
3989 CYCLADES ASYNC MUX DRIVER
3990 W:      http://www.cyclades.com/
3991 S:      Orphan
3992 F:      drivers/tty/cyclades.c
3993 F:      include/linux/cyclades.h
3994 F:      include/uapi/linux/cyclades.h
3995
3996 CYCLADES PC300 DRIVER
3997 W:      http://www.cyclades.com/
3998 S:      Orphan
3999 F:      drivers/net/wan/pc300*
4000
4001 CYPRESS_FIRMWARE MEDIA DRIVER
4002 M:      Antti Palosaari <crope@iki.fi>
4003 L:      linux-media@vger.kernel.org
4004 W:      https://linuxtv.org
4005 W:      http://palosaari.fi/linux/
4006 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4007 T:      git git://linuxtv.org/anttip/media_tree.git
4008 S:      Maintained
4009 F:      drivers/media/common/cypress_firmware*
4010
4011 CYTTSP TOUCHSCREEN DRIVER
4012 M:      Ferruh Yigit <fery@cypress.com>
4013 L:      linux-input@vger.kernel.org
4014 S:      Supported
4015 F:      drivers/input/touchscreen/cyttsp*
4016 F:      include/linux/input/cyttsp.h
4017
4018 D-LINK DIR-685 TOUCHKEYS DRIVER
4019 M:      Linus Walleij <linus.walleij@linaro.org>
4020 L:      linux-input@vger.kernel.org
4021 S:      Supported
4022 F:      drivers/input/dlink-dir685-touchkeys.c
4023
4024 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
4025 M:      Joshua Kinard <kumba@gentoo.org>
4026 S:      Maintained
4027 F:      drivers/rtc/rtc-ds1685.c
4028 F:      include/linux/rtc/ds1685.h
4029
4030 DAMA SLAVE for AX.25
4031 M:      Joerg Reuter <jreuter@yaina.de>
4032 W:      http://yaina.de/jreuter/
4033 W:      http://www.qsl.net/dl1bke/
4034 L:      linux-hams@vger.kernel.org
4035 S:      Maintained
4036 F:      net/ax25/af_ax25.c
4037 F:      net/ax25/ax25_dev.c
4038 F:      net/ax25/ax25_ds_*
4039 F:      net/ax25/ax25_in.c
4040 F:      net/ax25/ax25_out.c
4041 F:      net/ax25/ax25_timer.c
4042 F:      net/ax25/sysctl_net_ax25.c
4043
4044 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
4045 L:      netdev@vger.kernel.org
4046 S:      Orphan
4047 F:      Documentation/networking/dmfe.txt
4048 F:      drivers/net/ethernet/dec/tulip/dmfe.c
4049
4050 DC390/AM53C974 SCSI driver
4051 M:      Hannes Reinecke <hare@suse.com>
4052 L:      linux-scsi@vger.kernel.org
4053 S:      Maintained
4054 F:      drivers/scsi/am53c974.c
4055
4056 DC395x SCSI driver
4057 M:      Oliver Neukum <oliver@neukum.org>
4058 M:      Ali Akcaagac <aliakc@web.de>
4059 M:      Jamie Lenehan <lenehan@twibble.org>
4060 L:      dc395x@twibble.org
4061 W:      http://twibble.org/dist/dc395x/
4062 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
4063 S:      Maintained
4064 F:      Documentation/scsi/dc395x.txt
4065 F:      drivers/scsi/dc395x.*
4066
4067 DCCP PROTOCOL
4068 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
4069 L:      dccp@vger.kernel.org
4070 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4071 S:      Maintained
4072 F:      include/linux/dccp.h
4073 F:      include/uapi/linux/dccp.h
4074 F:      include/linux/tfrc.h
4075 F:      net/dccp/
4076
4077 DECnet NETWORK LAYER
4078 W:      http://linux-decnet.sourceforge.net
4079 L:      linux-decnet-user@lists.sourceforge.net
4080 S:      Orphan
4081 F:      Documentation/networking/decnet.txt
4082 F:      net/decnet/
4083
4084 DECSTATION PLATFORM SUPPORT
4085 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4086 L:      linux-mips@linux-mips.org
4087 W:      http://www.linux-mips.org/wiki/DECstation
4088 S:      Maintained
4089 F:      arch/mips/dec/
4090 F:      arch/mips/include/asm/dec/
4091 F:      arch/mips/include/asm/mach-dec/
4092
4093 DEFXX FDDI NETWORK DRIVER
4094 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4095 S:      Maintained
4096 F:      drivers/net/fddi/defxx.*
4097
4098 DELL SMBIOS DRIVER
4099 M:      Pali Rohár <pali.rohar@gmail.com>
4100 M:      Mario Limonciello <mario.limonciello@dell.com>
4101 L:      platform-driver-x86@vger.kernel.org
4102 S:      Maintained
4103 F:      drivers/platform/x86/dell-smbios.*
4104
4105 DELL SMBIOS SMM DRIVER
4106 M:      Mario Limonciello <mario.limonciello@dell.com>
4107 L:      platform-driver-x86@vger.kernel.org
4108 S:      Maintained
4109 F:      drivers/platform/x86/dell-smbios-smm.c
4110
4111 DELL SMBIOS WMI DRIVER
4112 M:      Mario Limonciello <mario.limonciello@dell.com>
4113 L:      platform-driver-x86@vger.kernel.org
4114 S:      Maintained
4115 F:      drivers/platform/x86/dell-smbios-wmi.c
4116 F:      tools/wmi/dell-smbios-example.c
4117
4118 DELL LAPTOP DRIVER
4119 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4120 M:      Pali Rohár <pali.rohar@gmail.com>
4121 L:      platform-driver-x86@vger.kernel.org
4122 S:      Maintained
4123 F:      drivers/platform/x86/dell-laptop.c
4124
4125 DELL LAPTOP FREEFALL DRIVER
4126 M:      Pali Rohár <pali.rohar@gmail.com>
4127 S:      Maintained
4128 F:      drivers/platform/x86/dell-smo8800.c
4129
4130 DELL LAPTOP RBTN DRIVER
4131 M:      Pali Rohár <pali.rohar@gmail.com>
4132 S:      Maintained
4133 F:      drivers/platform/x86/dell-rbtn.*
4134
4135 DELL LAPTOP SMM DRIVER
4136 M:      Pali Rohár <pali.rohar@gmail.com>
4137 S:      Maintained
4138 F:      drivers/hwmon/dell-smm-hwmon.c
4139 F:      include/uapi/linux/i8k.h
4140
4141 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4142 M:      Doug Warzecha <Douglas_Warzecha@dell.com>
4143 S:      Maintained
4144 F:      Documentation/dcdbas.txt
4145 F:      drivers/firmware/dcdbas.*
4146
4147 DELL WMI NOTIFICATIONS DRIVER
4148 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4149 M:      Pali Rohár <pali.rohar@gmail.com>
4150 S:      Maintained
4151 F:      drivers/platform/x86/dell-wmi.c
4152
4153 DELL WMI DESCRIPTOR DRIVER
4154 M:      Mario Limonciello <mario.limonciello@dell.com>
4155 S:      Maintained
4156 F:      drivers/platform/x86/dell-wmi-descriptor.c
4157
4158 DELTA ST MEDIA DRIVER
4159 M:      Hugues Fruchet <hugues.fruchet@st.com>
4160 L:      linux-media@vger.kernel.org
4161 T:      git git://linuxtv.org/media_tree.git
4162 W:      https://linuxtv.org
4163 S:      Supported
4164 F:      drivers/media/platform/sti/delta
4165
4166 DENALI NAND DRIVER
4167 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4168 L:      linux-mtd@lists.infradead.org
4169 S:      Supported
4170 F:      drivers/mtd/nand/raw/denali*
4171
4172 DESIGNWARE USB2 DRD IP DRIVER
4173 M:      Minas Harutyunyan <hminas@synopsys.com>
4174 L:      linux-usb@vger.kernel.org
4175 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4176 S:      Maintained
4177 F:      drivers/usb/dwc2/
4178
4179 DESIGNWARE USB3 DRD IP DRIVER
4180 M:      Felipe Balbi <balbi@kernel.org>
4181 L:      linux-usb@vger.kernel.org
4182 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4183 S:      Maintained
4184 F:      drivers/usb/dwc3/
4185
4186 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4187 M:      Andreas Klinger <ak@it-klinger.de>
4188 L:      linux-iio@vger.kernel.org
4189 S:      Maintained
4190 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4191 F:      drivers/iio/proximity/srf*.c
4192
4193 DEVICE COREDUMP (DEV_COREDUMP)
4194 M:      Johannes Berg <johannes@sipsolutions.net>
4195 L:      linux-kernel@vger.kernel.org
4196 S:      Maintained
4197 F:      drivers/base/devcoredump.c
4198 F:      include/linux/devcoredump.h
4199
4200 DEVICE FREQUENCY (DEVFREQ)
4201 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4202 M:      Kyungmin Park <kyungmin.park@samsung.com>
4203 R:      Chanwoo Choi <cw00.choi@samsung.com>
4204 L:      linux-pm@vger.kernel.org
4205 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4206 S:      Maintained
4207 F:      drivers/devfreq/
4208 F:      include/linux/devfreq.h
4209 F:      Documentation/devicetree/bindings/devfreq/
4210
4211 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4212 M:      Chanwoo Choi <cw00.choi@samsung.com>
4213 L:      linux-pm@vger.kernel.org
4214 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4215 S:      Supported
4216 F:      drivers/devfreq/event/
4217 F:      drivers/devfreq/devfreq-event.c
4218 F:      include/linux/devfreq-event.h
4219 F:      Documentation/devicetree/bindings/devfreq/event/
4220
4221 DEVICE NUMBER REGISTRY
4222 M:      Torben Mathiasen <device@lanana.org>
4223 W:      http://lanana.org/docs/device-list/index.html
4224 S:      Maintained
4225
4226 DEVICE-MAPPER  (LVM)
4227 M:      Alasdair Kergon <agk@redhat.com>
4228 M:      Mike Snitzer <snitzer@redhat.com>
4229 M:      dm-devel@redhat.com
4230 L:      dm-devel@redhat.com
4231 W:      http://sources.redhat.com/dm
4232 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4233 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4234 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4235 S:      Maintained
4236 F:      Documentation/device-mapper/
4237 F:      drivers/md/Makefile
4238 F:      drivers/md/Kconfig
4239 F:      drivers/md/dm*
4240 F:      drivers/md/persistent-data/
4241 F:      include/linux/device-mapper.h
4242 F:      include/linux/dm-*.h
4243 F:      include/uapi/linux/dm-*.h
4244
4245 DEVLINK
4246 M:      Jiri Pirko <jiri@mellanox.com>
4247 L:      netdev@vger.kernel.org
4248 S:      Supported
4249 F:      net/core/devlink.c
4250 F:      include/net/devlink.h
4251 F:      include/uapi/linux/devlink.h
4252
4253 DIALOG SEMICONDUCTOR DRIVERS
4254 M:      Support Opensource <support.opensource@diasemi.com>
4255 W:      http://www.dialog-semiconductor.com/products
4256 S:      Supported
4257 F:      Documentation/hwmon/da90??
4258 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4259 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4260 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4261 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4262 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4263 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4264 F:      drivers/gpio/gpio-da90??.c
4265 F:      drivers/hwmon/da90??-hwmon.c
4266 F:      drivers/iio/adc/da91??-*.c
4267 F:      drivers/input/misc/da90??_onkey.c
4268 F:      drivers/input/touchscreen/da9052_tsi.c
4269 F:      drivers/leds/leds-da90??.c
4270 F:      drivers/mfd/da903x.c
4271 F:      drivers/mfd/da90??-*.c
4272 F:      drivers/mfd/da91??-*.c
4273 F:      drivers/power/supply/da9052-battery.c
4274 F:      drivers/power/supply/da91??-*.c
4275 F:      drivers/regulator/da903x.c
4276 F:      drivers/regulator/da9???-regulator.[ch]
4277 F:      drivers/thermal/da90??-thermal.c
4278 F:      drivers/rtc/rtc-da90??.c
4279 F:      drivers/video/backlight/da90??_bl.c
4280 F:      drivers/watchdog/da90??_wdt.c
4281 F:      include/linux/mfd/da903x.h
4282 F:      include/linux/mfd/da9052/
4283 F:      include/linux/mfd/da9055/
4284 F:      include/linux/mfd/da9062/
4285 F:      include/linux/mfd/da9063/
4286 F:      include/linux/mfd/da9150/
4287 F:      include/linux/regulator/da9211.h
4288 F:      include/sound/da[79]*.h
4289 F:      sound/soc/codecs/da[79]*.[ch]
4290
4291 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4292 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4293 L:      linux-gpio@vger.kernel.org
4294 S:      Maintained
4295 F:      drivers/gpio/gpio-gpio-mm.c
4296
4297 DIGI NEO AND CLASSIC PCI PRODUCTS
4298 M:      Lidza Louina <lidza.louina@gmail.com>
4299 M:      Mark Hounschell <markh@compro.net>
4300 L:      driverdev-devel@linuxdriverproject.org
4301 S:      Maintained
4302 F:      drivers/staging/dgnc/
4303
4304 DIOLAN U2C-12 I2C DRIVER
4305 M:      Guenter Roeck <linux@roeck-us.net>
4306 L:      linux-i2c@vger.kernel.org
4307 S:      Maintained
4308 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4309
4310 FILESYSTEM DIRECT ACCESS (DAX)
4311 M:      Matthew Wilcox <mawilcox@microsoft.com>
4312 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
4313 L:      linux-fsdevel@vger.kernel.org
4314 S:      Supported
4315 F:      fs/dax.c
4316 F:      include/linux/dax.h
4317 F:      include/trace/events/fs_dax.h
4318
4319 DEVICE DIRECT ACCESS (DAX)
4320 M:      Dan Williams <dan.j.williams@intel.com>
4321 M:      Dave Jiang <dave.jiang@intel.com>
4322 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
4323 M:      Vishal Verma <vishal.l.verma@intel.com>
4324 L:      linux-nvdimm@lists.01.org
4325 S:      Supported
4326 F:      drivers/dax/
4327
4328 DIRECTORY NOTIFICATION (DNOTIFY)
4329 M:      Jan Kara <jack@suse.cz>
4330 R:      Amir Goldstein <amir73il@gmail.com>
4331 L:      linux-fsdevel@vger.kernel.org
4332 S:      Maintained
4333 F:      Documentation/filesystems/dnotify.txt
4334 F:      fs/notify/dnotify/
4335 F:      include/linux/dnotify.h
4336
4337 DISK GEOMETRY AND PARTITION HANDLING
4338 M:      Andries Brouwer <aeb@cwi.nl>
4339 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4340 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4341 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4342 S:      Maintained
4343
4344 DISKQUOTA
4345 M:      Jan Kara <jack@suse.com>
4346 S:      Maintained
4347 F:      Documentation/filesystems/quota.txt
4348 F:      fs/quota/
4349 F:      include/linux/quota*.h
4350 F:      include/uapi/linux/quota*.h
4351
4352 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4353 M:      Bernie Thompson <bernie@plugable.com>
4354 L:      linux-fbdev@vger.kernel.org
4355 S:      Maintained
4356 W:      http://plugable.com/category/projects/udlfb/
4357 F:      drivers/video/fbdev/udlfb.c
4358 F:      include/video/udlfb.h
4359 F:      Documentation/fb/udlfb.txt
4360
4361 DISTRIBUTED LOCK MANAGER (DLM)
4362 M:      Christine Caulfield <ccaulfie@redhat.com>
4363 M:      David Teigland <teigland@redhat.com>
4364 L:      cluster-devel@redhat.com
4365 W:      http://sources.redhat.com/cluster/
4366 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4367 S:      Supported
4368 F:      fs/dlm/
4369
4370 DMA BUFFER SHARING FRAMEWORK
4371 M:      Sumit Semwal <sumit.semwal@linaro.org>
4372 S:      Maintained
4373 L:      linux-media@vger.kernel.org
4374 L:      dri-devel@lists.freedesktop.org
4375 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4376 F:      drivers/dma-buf/
4377 F:      include/linux/dma-buf*
4378 F:      include/linux/reservation.h
4379 F:      include/linux/*fence.h
4380 F:      Documentation/driver-api/dma-buf.rst
4381 T:      git git://anongit.freedesktop.org/drm/drm-misc
4382
4383 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4384 M:      Vinod Koul <vkoul@kernel.org>
4385 L:      dmaengine@vger.kernel.org
4386 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4387 S:      Maintained
4388 F:      drivers/dma/
4389 F:      include/linux/dmaengine.h
4390 F:      include/linux/of_dma.h
4391 F:      Documentation/devicetree/bindings/dma/
4392 F:      Documentation/driver-api/dmaengine/
4393 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
4394
4395 DMA MAPPING HELPERS
4396 M:      Christoph Hellwig <hch@lst.de>
4397 M:      Marek Szyprowski <m.szyprowski@samsung.com>
4398 R:      Robin Murphy <robin.murphy@arm.com>
4399 L:      iommu@lists.linux-foundation.org
4400 T:      git git://git.infradead.org/users/hch/dma-mapping.git
4401 W:      http://git.infradead.org/users/hch/dma-mapping.git
4402 S:      Supported
4403 F:      kernel/dma/
4404 F:      include/asm-generic/dma-mapping.h
4405 F:      include/linux/dma-direct.h
4406 F:      include/linux/dma-mapping.h
4407 F:      include/linux/dma-noncoherent.h
4408
4409 DME1737 HARDWARE MONITOR DRIVER
4410 M:      Juerg Haefliger <juergh@gmail.com>
4411 L:      linux-hwmon@vger.kernel.org
4412 S:      Maintained
4413 F:      Documentation/hwmon/dme1737
4414 F:      drivers/hwmon/dme1737.c
4415
4416 DMI/SMBIOS SUPPORT
4417 M:      Jean Delvare <jdelvare@suse.com>
4418 S:      Maintained
4419 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
4420 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
4421 F:      drivers/firmware/dmi-id.c
4422 F:      drivers/firmware/dmi_scan.c
4423 F:      include/linux/dmi.h
4424
4425 DOCUMENTATION
4426 M:      Jonathan Corbet <corbet@lwn.net>
4427 L:      linux-doc@vger.kernel.org
4428 S:      Maintained
4429 F:      Documentation/
4430 F:      scripts/kernel-doc
4431 X:      Documentation/ABI/
4432 X:      Documentation/devicetree/
4433 X:      Documentation/acpi
4434 X:      Documentation/power
4435 X:      Documentation/spi
4436 X:      Documentation/media
4437 T:      git git://git.lwn.net/linux.git docs-next
4438
4439 DOCUMENTATION/ITALIAN
4440 M:      Federico Vaga <federico.vaga@vaga.pv.it>
4441 L:      linux-doc@vger.kernel.org
4442 S:      Maintained
4443 F:      Documentation/translations/it_IT
4444
4445 DONGWOON DW9714 LENS VOICE COIL DRIVER
4446 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4447 L:      linux-media@vger.kernel.org
4448 T:      git git://linuxtv.org/media_tree.git
4449 S:      Maintained
4450 F:      drivers/media/i2c/dw9714.c
4451
4452 DONGWOON DW9807 LENS VOICE COIL DRIVER
4453 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4454 L:      linux-media@vger.kernel.org
4455 T:      git git://linuxtv.org/media_tree.git
4456 S:      Maintained
4457 F:      drivers/media/i2c/dw9807.c
4458
4459 DOUBLETALK DRIVER
4460 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
4461 L:      blinux-list@redhat.com
4462 S:      Maintained
4463 F:      drivers/char/dtlk.c
4464 F:      include/linux/dtlk.h
4465
4466 DPAA2 DATAPATH I/O (DPIO) DRIVER
4467 M:      Roy Pledge <Roy.Pledge@nxp.com>
4468 L:      linux-kernel@vger.kernel.org
4469 S:      Maintained
4470 F:      drivers/staging/fsl-mc/bus/dpio
4471
4472 DPAA2 ETHERNET DRIVER
4473 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4474 L:      linux-kernel@vger.kernel.org
4475 S:      Maintained
4476 F:      drivers/staging/fsl-dpaa2/ethernet
4477
4478 DPAA2 ETHERNET SWITCH DRIVER
4479 M:      Razvan Stefanescu <razvan.stefanescu@nxp.com>
4480 L:      linux-kernel@vger.kernel.org
4481 S:      Maintained
4482 F:      drivers/staging/fsl-dpaa2/ethsw
4483
4484 DPAA2 PTP CLOCK DRIVER
4485 M:      Yangbo Lu <yangbo.lu@nxp.com>
4486 L:      linux-kernel@vger.kernel.org
4487 S:      Maintained
4488 F:      drivers/staging/fsl-dpaa2/rtc
4489
4490 DPT_I2O SCSI RAID DRIVER
4491 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
4492 L:      linux-scsi@vger.kernel.org
4493 W:      http://www.adaptec.com/
4494 S:      Maintained
4495 F:      drivers/scsi/dpt*
4496 F:      drivers/scsi/dpt/
4497
4498 DRBD DRIVER
4499 M:      Philipp Reisner <philipp.reisner@linbit.com>
4500 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
4501 L:      drbd-dev@lists.linbit.com
4502 W:      http://www.drbd.org
4503 T:      git git://git.linbit.com/linux-drbd.git
4504 T:      git git://git.linbit.com/drbd-8.4.git
4505 S:      Supported
4506 F:      drivers/block/drbd/
4507 F:      lib/lru_cache.c
4508 F:      Documentation/blockdev/drbd/
4509
4510 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
4511 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4512 R:      "Rafael J. Wysocki" <rafael@kernel.org>
4513 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
4514 S:      Supported
4515 F:      Documentation/kobject.txt
4516 F:      drivers/base/
4517 F:      fs/debugfs/
4518 F:      fs/sysfs/
4519 F:      include/linux/debugfs.h
4520 F:      include/linux/kobj*
4521 F:      lib/kobj*
4522
4523 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
4524 M:      Kevin Hilman <khilman@kernel.org>
4525 M:      Nishanth Menon <nm@ti.com>
4526 S:      Maintained
4527 F:      drivers/power/avs/
4528 F:      include/linux/power/smartreflex.h
4529 L:      linux-pm@vger.kernel.org
4530
4531 DRM DRIVER FOR ARM PL111 CLCD
4532 M:      Eric Anholt <eric@anholt.net>
4533 T:      git git://anongit.freedesktop.org/drm/drm-misc
4534 S:      Supported
4535 F:      drivers/gpu/drm/pl111/
4536
4537 DRM DRIVER FOR ARM VERSATILE TFT PANELS
4538 M:      Linus Walleij <linus.walleij@linaro.org>
4539 T:      git git://anongit.freedesktop.org/drm/drm-misc
4540 S:      Maintained
4541 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
4542 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
4543
4544 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
4545 M:      Dave Airlie <airlied@redhat.com>
4546 S:      Odd Fixes
4547 F:      drivers/gpu/drm/ast/
4548
4549 DRM DRIVER FOR BOCHS VIRTUAL GPU
4550 M:      Gerd Hoffmann <kraxel@redhat.com>
4551 L:      virtualization@lists.linux-foundation.org
4552 T:      git git://anongit.freedesktop.org/drm/drm-misc
4553 S:      Maintained
4554 F:      drivers/gpu/drm/bochs/
4555
4556 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
4557 M:      Linus Walleij <linus.walleij@linaro.org>
4558 T:      git git://anongit.freedesktop.org/drm/drm-misc
4559 S:      Maintained
4560 F:      drivers/gpu/drm/tve200/
4561
4562 DRM DRIVER FOR ILITEK ILI9225 PANELS
4563 M:      David Lechner <david@lechnology.com>
4564 S:      Maintained
4565 F:      drivers/gpu/drm/tinydrm/ili9225.c
4566 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
4567
4568 DRM DRIVER FOR INTEL I810 VIDEO CARDS
4569 S:      Orphan / Obsolete
4570 F:      drivers/gpu/drm/i810/
4571 F:      include/uapi/drm/i810_drm.h
4572
4573 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
4574 S:      Orphan / Obsolete
4575 F:      drivers/gpu/drm/mga/
4576 F:      include/uapi/drm/mga_drm.h
4577
4578 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
4579 M:      Dave Airlie <airlied@redhat.com>
4580 S:      Odd Fixes
4581 F:      drivers/gpu/drm/mgag200/
4582
4583 DRM DRIVER FOR MI0283QT
4584 M:      Noralf Trønnes <noralf@tronnes.org>
4585 S:      Maintained
4586 F:      drivers/gpu/drm/tinydrm/mi0283qt.c
4587 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
4588
4589 DRM DRIVER FOR MSM ADRENO GPU
4590 M:      Rob Clark <robdclark@gmail.com>
4591 L:      linux-arm-msm@vger.kernel.org
4592 L:      dri-devel@lists.freedesktop.org
4593 L:      freedreno@lists.freedesktop.org
4594 T:      git git://people.freedesktop.org/~robclark/linux
4595 S:      Maintained
4596 F:      drivers/gpu/drm/msm/
4597 F:      include/uapi/drm/msm_drm.h
4598 F:      Documentation/devicetree/bindings/display/msm/
4599
4600 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
4601 M:      Ben Skeggs <bskeggs@redhat.com>
4602 L:      dri-devel@lists.freedesktop.org
4603 L:      nouveau@lists.freedesktop.org
4604 T:      git git://github.com/skeggsb/linux
4605 S:      Supported
4606 F:      drivers/gpu/drm/nouveau/
4607 F:      include/uapi/drm/nouveau_drm.h
4608
4609 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
4610 M:      Noralf Trønnes <noralf@tronnes.org>
4611 S:      Maintained
4612 F:      drivers/gpu/drm/tinydrm/repaper.c
4613 F:      Documentation/devicetree/bindings/display/repaper.txt
4614
4615 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
4616 M:      Dave Airlie <airlied@redhat.com>
4617 M:      Gerd Hoffmann <kraxel@redhat.com>
4618 L:      virtualization@lists.linux-foundation.org
4619 T:      git git://anongit.freedesktop.org/drm/drm-misc
4620 S:      Obsolete
4621 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
4622 F:      drivers/gpu/drm/cirrus/
4623
4624 DRM DRIVER FOR QXL VIRTUAL GPU
4625 M:      Dave Airlie <airlied@redhat.com>
4626 M:      Gerd Hoffmann <kraxel@redhat.com>
4627 L:      virtualization@lists.linux-foundation.org
4628 T:      git git://anongit.freedesktop.org/drm/drm-misc
4629 S:      Maintained
4630 F:      drivers/gpu/drm/qxl/
4631 F:      include/uapi/drm/qxl_drm.h
4632
4633 DRM DRIVER FOR RAGE 128 VIDEO CARDS
4634 S:      Orphan / Obsolete
4635 F:      drivers/gpu/drm/r128/
4636 F:      include/uapi/drm/r128_drm.h
4637
4638 DRM DRIVER FOR SAVAGE VIDEO CARDS
4639 S:      Orphan / Obsolete
4640 F:      drivers/gpu/drm/savage/
4641 F:      include/uapi/drm/savage_drm.h
4642
4643 DRM DRIVER FOR SIS VIDEO CARDS
4644 S:      Orphan / Obsolete
4645 F:      drivers/gpu/drm/sis/
4646 F:      include/uapi/drm/sis_drm.h
4647
4648 DRM DRIVER FOR SITRONIX ST7586 PANELS
4649 M:      David Lechner <david@lechnology.com>
4650 S:      Maintained
4651 F:      drivers/gpu/drm/tinydrm/st7586.c
4652 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
4653
4654 DRM DRIVER FOR SITRONIX ST7735R PANELS
4655 M:      David Lechner <david@lechnology.com>
4656 S:      Maintained
4657 F:      drivers/gpu/drm/tinydrm/st7735r.c
4658 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.txt
4659
4660 DRM DRIVER FOR TDFX VIDEO CARDS
4661 S:      Orphan / Obsolete
4662 F:      drivers/gpu/drm/tdfx/
4663
4664 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
4665 M:      Dave Airlie <airlied@redhat.com>
4666 S:      Odd Fixes
4667 F:      drivers/gpu/drm/udl/
4668
4669 DRM DRIVER FOR VMWARE VIRTUAL GPU
4670 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
4671 M:      Sinclair Yeh <syeh@vmware.com>
4672 M:      Thomas Hellstrom <thellstrom@vmware.com>
4673 L:      dri-devel@lists.freedesktop.org
4674 T:      git git://people.freedesktop.org/~syeh/repos_linux
4675 T:      git git://people.freedesktop.org/~thomash/linux
4676 S:      Supported
4677 F:      drivers/gpu/drm/vmwgfx/
4678 F:      include/uapi/drm/vmwgfx_drm.h
4679
4680 DRM DRIVERS
4681 M:      David Airlie <airlied@linux.ie>
4682 L:      dri-devel@lists.freedesktop.org
4683 T:      git git://anongit.freedesktop.org/drm/drm
4684 B:      https://bugs.freedesktop.org/
4685 C:      irc://chat.freenode.net/dri-devel
4686 S:      Maintained
4687 F:      drivers/gpu/drm/
4688 F:      drivers/gpu/vga/
4689 F:      Documentation/devicetree/bindings/display/
4690 F:      Documentation/devicetree/bindings/gpu/
4691 F:      Documentation/gpu/
4692 F:      include/drm/
4693 F:      include/uapi/drm/
4694 F:      include/linux/vga*
4695
4696 DRM DRIVERS AND MISC GPU PATCHES
4697 M:      Gustavo Padovan <gustavo@padovan.org>
4698 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
4699 M:      Sean Paul <seanpaul@chromium.org>
4700 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
4701 S:      Maintained
4702 T:      git git://anongit.freedesktop.org/drm/drm-misc
4703 F:      Documentation/gpu/
4704 F:      drivers/gpu/vga/
4705 F:      drivers/gpu/drm/*
4706 F:      include/drm/drm*
4707 F:      include/uapi/drm/drm*
4708 F:      include/linux/vga*
4709
4710 DRM DRIVERS FOR ALLWINNER A10
4711 M:      Maxime Ripard  <maxime.ripard@bootlin.com>
4712 L:      dri-devel@lists.freedesktop.org
4713 S:      Supported
4714 F:      drivers/gpu/drm/sun4i/
4715 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
4716 T:      git git://anongit.freedesktop.org/drm/drm-misc
4717
4718 DRM DRIVERS FOR AMLOGIC SOCS
4719 M:      Neil Armstrong <narmstrong@baylibre.com>
4720 L:      dri-devel@lists.freedesktop.org
4721 L:      linux-amlogic@lists.infradead.org
4722 W:      http://linux-meson.com/
4723 S:      Supported
4724 F:      drivers/gpu/drm/meson/
4725 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
4726 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.txt
4727 F:      Documentation/gpu/meson.rst
4728 T:      git git://anongit.freedesktop.org/drm/drm-misc
4729
4730 DRM DRIVERS FOR ATMEL HLCDC
4731 M:      Boris Brezillon <boris.brezillon@bootlin.com>
4732 L:      dri-devel@lists.freedesktop.org
4733 S:      Supported
4734 F:      drivers/gpu/drm/atmel-hlcdc/
4735 F:      Documentation/devicetree/bindings/display/atmel/
4736 T:      git git://anongit.freedesktop.org/drm/drm-misc
4737
4738 DRM DRIVERS FOR BRIDGE CHIPS
4739 M:      Archit Taneja <architt@codeaurora.org>
4740 M:      Andrzej Hajda <a.hajda@samsung.com>
4741 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
4742 S:      Maintained
4743 T:      git git://anongit.freedesktop.org/drm/drm-misc
4744 F:      drivers/gpu/drm/bridge/
4745
4746 DRM DRIVERS FOR EXYNOS
4747 M:      Inki Dae <inki.dae@samsung.com>
4748 M:      Joonyoung Shim <jy0922.shim@samsung.com>
4749 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
4750 M:      Kyungmin Park <kyungmin.park@samsung.com>
4751 L:      dri-devel@lists.freedesktop.org
4752 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
4753 S:      Supported
4754 F:      drivers/gpu/drm/exynos/
4755 F:      include/uapi/drm/exynos_drm.h
4756 F:      Documentation/devicetree/bindings/display/exynos/
4757
4758 DRM DRIVERS FOR FREESCALE DCU
4759 M:      Stefan Agner <stefan@agner.ch>
4760 M:      Alison Wang <alison.wang@nxp.com>
4761 L:      dri-devel@lists.freedesktop.org
4762 S:      Supported
4763 F:      drivers/gpu/drm/fsl-dcu/
4764 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
4765 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
4766 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19-05b.txt
4767
4768 DRM DRIVERS FOR FREESCALE IMX
4769 M:      Philipp Zabel <p.zabel@pengutronix.de>
4770 L:      dri-devel@lists.freedesktop.org
4771 S:      Maintained
4772 F:      drivers/gpu/drm/imx/
4773 F:      drivers/gpu/ipu-v3/
4774 F:      Documentation/devicetree/bindings/display/imx/
4775
4776 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
4777 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
4778 L:      dri-devel@lists.freedesktop.org
4779 T:      git git://github.com/patjak/drm-gma500
4780 S:      Maintained
4781 F:      drivers/gpu/drm/gma500/
4782
4783 DRM DRIVERS FOR HISILICON
4784 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
4785 M:      Rongrong Zou <zourongrong@gmail.com>
4786 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
4787 R:      Chen Feng <puck.chen@hisilicon.com>
4788 L:      dri-devel@lists.freedesktop.org
4789 T:      git git://github.com/xin3liang/linux.git
4790 S:      Maintained
4791 F:      drivers/gpu/drm/hisilicon/
4792 F:      Documentation/devicetree/bindings/display/hisilicon/
4793
4794 DRM DRIVERS FOR MEDIATEK
4795 M:      CK Hu <ck.hu@mediatek.com>
4796 M:      Philipp Zabel <p.zabel@pengutronix.de>
4797 L:      dri-devel@lists.freedesktop.org
4798 S:      Supported
4799 F:      drivers/gpu/drm/mediatek/
4800 F:      Documentation/devicetree/bindings/display/mediatek/
4801
4802 DRM DRIVERS FOR NVIDIA TEGRA
4803 M:      Thierry Reding <thierry.reding@gmail.com>
4804 L:      dri-devel@lists.freedesktop.org
4805 L:      linux-tegra@vger.kernel.org
4806 T:      git git://anongit.freedesktop.org/tegra/linux.git
4807 S:      Supported
4808 F:      drivers/gpu/drm/tegra/
4809 F:      drivers/gpu/host1x/
4810 F:      include/linux/host1x.h
4811 F:      include/uapi/drm/tegra_drm.h
4812 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
4813
4814 DRM DRIVERS FOR RENESAS
4815 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
4816 L:      dri-devel@lists.freedesktop.org
4817 L:      linux-renesas-soc@vger.kernel.org
4818 T:      git git://linuxtv.org/pinchartl/fbdev
4819 S:      Supported
4820 F:      drivers/gpu/drm/rcar-du/
4821 F:      drivers/gpu/drm/shmobile/
4822 F:      include/linux/platform_data/shmob_drm.h
4823 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
4824 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
4825 F:      Documentation/devicetree/bindings/display/renesas,du.txt
4826
4827 DRM DRIVERS FOR ROCKCHIP
4828 M:      Sandy Huang <hjc@rock-chips.com>
4829 M:      Heiko Stübner <heiko@sntech.de>
4830 L:      dri-devel@lists.freedesktop.org
4831 S:      Maintained
4832 F:      drivers/gpu/drm/rockchip/
4833 F:      Documentation/devicetree/bindings/display/rockchip/
4834 T:      git git://anongit.freedesktop.org/drm/drm-misc
4835
4836 DRM DRIVERS FOR STI
4837 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
4838 M:      Vincent Abriou <vincent.abriou@st.com>
4839 L:      dri-devel@lists.freedesktop.org
4840 T:      git git://anongit.freedesktop.org/drm/drm-misc
4841 S:      Maintained
4842 F:      drivers/gpu/drm/sti
4843 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
4844
4845 DRM DRIVERS FOR STM
4846 M:      Yannick Fertre <yannick.fertre@st.com>
4847 M:      Philippe Cornu <philippe.cornu@st.com>
4848 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
4849 M:      Vincent Abriou <vincent.abriou@st.com>
4850 L:      dri-devel@lists.freedesktop.org
4851 T:      git git://anongit.freedesktop.org/drm/drm-misc
4852 S:      Maintained
4853 F:      drivers/gpu/drm/stm
4854 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
4855
4856 DRM DRIVERS FOR TI LCDC
4857 M:      Jyri Sarha <jsarha@ti.com>
4858 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
4859 L:      dri-devel@lists.freedesktop.org
4860 S:      Maintained
4861 F:      drivers/gpu/drm/tilcdc/
4862 F:      Documentation/devicetree/bindings/display/tilcdc/
4863
4864 DRM DRIVERS FOR TI OMAP
4865 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
4866 L:      dri-devel@lists.freedesktop.org
4867 S:      Maintained
4868 F:      drivers/gpu/drm/omapdrm/
4869 F:      Documentation/devicetree/bindings/display/ti/
4870
4871 DRM DRIVERS FOR V3D
4872 M:      Eric Anholt <eric@anholt.net>
4873 S:      Supported
4874 F:      drivers/gpu/drm/v3d/
4875 F:      include/uapi/drm/v3d_drm.h
4876 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.txt
4877 T:      git git://anongit.freedesktop.org/drm/drm-misc
4878
4879 DRM DRIVERS FOR VC4
4880 M:      Eric Anholt <eric@anholt.net>
4881 T:      git git://github.com/anholt/linux
4882 S:      Supported
4883 F:      drivers/gpu/drm/vc4/
4884 F:      include/uapi/drm/vc4_drm.h
4885 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
4886 T:      git git://anongit.freedesktop.org/drm/drm-misc
4887
4888 DRM DRIVERS FOR VIVANTE GPU IP
4889 M:      Lucas Stach <l.stach@pengutronix.de>
4890 R:      Russell King <linux+etnaviv@armlinux.org.uk>
4891 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
4892 L:      etnaviv@lists.freedesktop.org
4893 L:      dri-devel@lists.freedesktop.org
4894 S:      Maintained
4895 F:      drivers/gpu/drm/etnaviv/
4896 F:      include/uapi/drm/etnaviv_drm.h
4897 F:      Documentation/devicetree/bindings/display/etnaviv/
4898
4899 DRM DRIVERS FOR ZTE ZX
4900 M:      Shawn Guo <shawnguo@kernel.org>
4901 L:      dri-devel@lists.freedesktop.org
4902 S:      Maintained
4903 F:      drivers/gpu/drm/zte/
4904 F:      Documentation/devicetree/bindings/display/zte,vou.txt
4905 T:      git git://anongit.freedesktop.org/drm/drm-misc
4906
4907 DRM PANEL DRIVERS
4908 M:      Thierry Reding <thierry.reding@gmail.com>
4909 L:      dri-devel@lists.freedesktop.org
4910 T:      git git://anongit.freedesktop.org/drm/drm-misc
4911 S:      Maintained
4912 F:      drivers/gpu/drm/drm_panel.c
4913 F:      drivers/gpu/drm/panel/
4914 F:      include/drm/drm_panel.h
4915 F:      Documentation/devicetree/bindings/display/panel/
4916
4917 DRM TINYDRM DRIVERS
4918 M:      Noralf Trønnes <noralf@tronnes.org>
4919 W:      https://github.com/notro/tinydrm/wiki/Development
4920 T:      git git://anongit.freedesktop.org/drm/drm-misc
4921 S:      Maintained
4922 F:      drivers/gpu/drm/tinydrm/
4923 F:      include/drm/tinydrm/
4924
4925 DRM DRIVERS FOR XEN
4926 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
4927 T:      git git://anongit.freedesktop.org/drm/drm-misc
4928 L:      dri-devel@lists.freedesktop.org
4929 L:      xen-devel@lists.xen.org
4930 S:      Supported
4931 F:      drivers/gpu/drm/xen/
4932 F:      Documentation/gpu/xen-front.rst
4933
4934 DRM TTM SUBSYSTEM
4935 M:      Christian Koenig <christian.koenig@amd.com>
4936 M:      Huang Rui <ray.huang@amd.com>
4937 M:      Junwei Zhang <Jerry.Zhang@amd.com>
4938 T:      git git://people.freedesktop.org/~agd5f/linux
4939 S:      Maintained
4940 L:      dri-devel@lists.freedesktop.org
4941 F:      include/drm/ttm/
4942 F:      drivers/gpu/drm/ttm/
4943
4944 DSBR100 USB FM RADIO DRIVER
4945 M:      Alexey Klimov <klimov.linux@gmail.com>
4946 L:      linux-media@vger.kernel.org
4947 T:      git git://linuxtv.org/media_tree.git
4948 S:      Maintained
4949 F:      drivers/media/radio/dsbr100.c
4950
4951 DSCC4 DRIVER
4952 M:      Francois Romieu <romieu@fr.zoreil.com>
4953 L:      netdev@vger.kernel.org
4954 S:      Maintained
4955 F:      drivers/net/wan/dscc4.c
4956
4957 DT3155 MEDIA DRIVER
4958 M:      Hans Verkuil <hverkuil@xs4all.nl>
4959 L:      linux-media@vger.kernel.org
4960 T:      git git://linuxtv.org/media_tree.git
4961 W:      https://linuxtv.org
4962 S:      Odd Fixes
4963 F:      drivers/media/pci/dt3155/
4964
4965 DVB_USB_AF9015 MEDIA DRIVER
4966 M:      Antti Palosaari <crope@iki.fi>
4967 L:      linux-media@vger.kernel.org
4968 W:      https://linuxtv.org
4969 W:      http://palosaari.fi/linux/
4970 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4971 T:      git git://linuxtv.org/anttip/media_tree.git
4972 S:      Maintained
4973 F:      drivers/media/usb/dvb-usb-v2/af9015*
4974
4975 DVB_USB_AF9035 MEDIA DRIVER
4976 M:      Antti Palosaari <crope@iki.fi>
4977 L:      linux-media@vger.kernel.org
4978 W:      https://linuxtv.org
4979 W:      http://palosaari.fi/linux/
4980 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4981 T:      git git://linuxtv.org/anttip/media_tree.git
4982 S:      Maintained
4983 F:      drivers/media/usb/dvb-usb-v2/af9035*
4984
4985 DVB_USB_ANYSEE MEDIA DRIVER
4986 M:      Antti Palosaari <crope@iki.fi>
4987 L:      linux-media@vger.kernel.org
4988 W:      https://linuxtv.org
4989 W:      http://palosaari.fi/linux/
4990 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4991 T:      git git://linuxtv.org/anttip/media_tree.git
4992 S:      Maintained
4993 F:      drivers/media/usb/dvb-usb-v2/anysee*
4994
4995 DVB_USB_AU6610 MEDIA DRIVER
4996 M:      Antti Palosaari <crope@iki.fi>
4997 L:      linux-media@vger.kernel.org
4998 W:      https://linuxtv.org
4999 W:      http://palosaari.fi/linux/
5000 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5001 T:      git git://linuxtv.org/anttip/media_tree.git
5002 S:      Maintained
5003 F:      drivers/media/usb/dvb-usb-v2/au6610*
5004
5005 DVB_USB_CE6230 MEDIA DRIVER
5006 M:      Antti Palosaari <crope@iki.fi>
5007 L:      linux-media@vger.kernel.org
5008 W:      https://linuxtv.org
5009 W:      http://palosaari.fi/linux/
5010 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5011 T:      git git://linuxtv.org/anttip/media_tree.git
5012 S:      Maintained
5013 F:      drivers/media/usb/dvb-usb-v2/ce6230*
5014
5015 DVB_USB_CXUSB MEDIA DRIVER
5016 M:      Michael Krufky <mkrufky@linuxtv.org>
5017 L:      linux-media@vger.kernel.org
5018 W:      https://linuxtv.org
5019 W:      http://github.com/mkrufky
5020 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5021 T:      git git://linuxtv.org/media_tree.git
5022 S:      Maintained
5023 F:      drivers/media/usb/dvb-usb/cxusb*
5024
5025 DVB_USB_EC168 MEDIA DRIVER
5026 M:      Antti Palosaari <crope@iki.fi>
5027 L:      linux-media@vger.kernel.org
5028 W:      https://linuxtv.org
5029 W:      http://palosaari.fi/linux/
5030 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5031 T:      git git://linuxtv.org/anttip/media_tree.git
5032 S:      Maintained
5033 F:      drivers/media/usb/dvb-usb-v2/ec168*
5034
5035 DVB_USB_GL861 MEDIA DRIVER
5036 M:      Antti Palosaari <crope@iki.fi>
5037 L:      linux-media@vger.kernel.org
5038 W:      https://linuxtv.org
5039 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5040 T:      git git://linuxtv.org/anttip/media_tree.git
5041 S:      Maintained
5042 F:      drivers/media/usb/dvb-usb-v2/gl861*
5043
5044 DVB_USB_MXL111SF MEDIA DRIVER
5045 M:      Michael Krufky <mkrufky@linuxtv.org>
5046 L:      linux-media@vger.kernel.org
5047 W:      https://linuxtv.org
5048 W:      http://github.com/mkrufky
5049 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5050 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
5051 S:      Maintained
5052 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
5053
5054 DVB_USB_RTL28XXU MEDIA DRIVER
5055 M:      Antti Palosaari <crope@iki.fi>
5056 L:      linux-media@vger.kernel.org
5057 W:      https://linuxtv.org
5058 W:      http://palosaari.fi/linux/
5059 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5060 T:      git git://linuxtv.org/anttip/media_tree.git
5061 S:      Maintained
5062 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
5063
5064 DVB_USB_V2 MEDIA DRIVER
5065 M:      Antti Palosaari <crope@iki.fi>
5066 L:      linux-media@vger.kernel.org
5067 W:      https://linuxtv.org
5068 W:      http://palosaari.fi/linux/
5069 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5070 T:      git git://linuxtv.org/anttip/media_tree.git
5071 S:      Maintained
5072 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
5073 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
5074
5075 DYNAMIC DEBUG
5076 M:      Jason Baron <jbaron@akamai.com>
5077 S:      Maintained
5078 F:      lib/dynamic_debug.c
5079 F:      include/linux/dynamic_debug.h
5080
5081 DYNAMIC INTERRUPT MODERATION
5082 M:      Tal Gilboa <talgi@mellanox.com>
5083 S:      Maintained
5084 F:      include/linux/net_dim.h
5085
5086 DZ DECSTATION DZ11 SERIAL DRIVER
5087 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
5088 S:      Maintained
5089 F:      drivers/tty/serial/dz.*
5090
5091 E3X0 POWER BUTTON DRIVER
5092 M:      Moritz Fischer <moritz.fischer@ettus.com>
5093 L:      usrp-users@lists.ettus.com
5094 W:      http://www.ettus.com
5095 S:      Supported
5096 F:      drivers/input/misc/e3x0-button.c
5097 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
5098
5099 E4000 MEDIA DRIVER
5100 M:      Antti Palosaari <crope@iki.fi>
5101 L:      linux-media@vger.kernel.org
5102 W:      https://linuxtv.org
5103 W:      http://palosaari.fi/linux/
5104 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5105 T:      git git://linuxtv.org/anttip/media_tree.git
5106 S:      Maintained
5107 F:      drivers/media/tuners/e4000*
5108
5109 EARTH_PT1 MEDIA DRIVER
5110 M:      Akihiro Tsukada <tskd08@gmail.com>
5111 L:      linux-media@vger.kernel.org
5112 S:      Odd Fixes
5113 F:      drivers/media/pci/pt1/
5114
5115 EARTH_PT3 MEDIA DRIVER
5116 M:      Akihiro Tsukada <tskd08@gmail.com>
5117 L:      linux-media@vger.kernel.org
5118 S:      Odd Fixes
5119 F:      drivers/media/pci/pt3/
5120
5121 EC100 MEDIA DRIVER
5122 M:      Antti Palosaari <crope@iki.fi>
5123 L:      linux-media@vger.kernel.org
5124 W:      https://linuxtv.org
5125 W:      http://palosaari.fi/linux/
5126 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5127 T:      git git://linuxtv.org/anttip/media_tree.git
5128 S:      Maintained
5129 F:      drivers/media/dvb-frontends/ec100*
5130
5131 ECRYPT FILE SYSTEM
5132 M:      Tyler Hicks <tyhicks@canonical.com>
5133 L:      ecryptfs@vger.kernel.org
5134 W:      http://ecryptfs.org
5135 W:      https://launchpad.net/ecryptfs
5136 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5137 S:      Supported
5138 F:      Documentation/filesystems/ecryptfs.txt
5139 F:      fs/ecryptfs/
5140
5141 EDAC-AMD64
5142 M:      Borislav Petkov <bp@alien8.de>
5143 L:      linux-edac@vger.kernel.org
5144 S:      Maintained
5145 F:      drivers/edac/amd64_edac*
5146
5147 EDAC-CALXEDA
5148 M:      Robert Richter <rric@kernel.org>
5149 L:      linux-edac@vger.kernel.org
5150 S:      Maintained
5151 F:      drivers/edac/highbank*
5152
5153 EDAC-CAVIUM OCTEON
5154 M:      Ralf Baechle <ralf@linux-mips.org>
5155 M:      David Daney <david.daney@cavium.com>
5156 L:      linux-edac@vger.kernel.org
5157 L:      linux-mips@linux-mips.org
5158 S:      Supported
5159 F:      drivers/edac/octeon_edac*
5160
5161 EDAC-CAVIUM THUNDERX
5162 M:      David Daney <david.daney@cavium.com>
5163 M:      Jan Glauber <jglauber@cavium.com>
5164 L:      linux-edac@vger.kernel.org
5165 S:      Supported
5166 F:      drivers/edac/thunderx_edac*
5167
5168 EDAC-CORE
5169 M:      Borislav Petkov <bp@alien8.de>
5170 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5171 L:      linux-edac@vger.kernel.org
5172 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git for-next
5173 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac.git linux_next
5174 S:      Supported
5175 F:      Documentation/admin-guide/ras.rst
5176 F:      Documentation/driver-api/edac.rst
5177 F:      drivers/edac/
5178 F:      include/linux/edac.h
5179
5180 EDAC-E752X
5181 M:      Mark Gross <mark.gross@intel.com>
5182 L:      linux-edac@vger.kernel.org
5183 S:      Maintained
5184 F:      drivers/edac/e752x_edac.c
5185
5186 EDAC-E7XXX
5187 L:      linux-edac@vger.kernel.org
5188 S:      Maintained
5189 F:      drivers/edac/e7xxx_edac.c
5190
5191 EDAC-FSL_DDR
5192 M:      York Sun <york.sun@nxp.com>
5193 L:      linux-edac@vger.kernel.org
5194 S:      Maintained
5195 F:      drivers/edac/fsl_ddr_edac.*
5196
5197 EDAC-GHES
5198 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5199 L:      linux-edac@vger.kernel.org
5200 S:      Maintained
5201 F:      drivers/edac/ghes_edac.c
5202
5203 EDAC-I3000
5204 L:      linux-edac@vger.kernel.org
5205 S:      Orphan
5206 F:      drivers/edac/i3000_edac.c
5207
5208 EDAC-I5000
5209 L:      linux-edac@vger.kernel.org
5210 S:      Maintained
5211 F:      drivers/edac/i5000_edac.c
5212
5213 EDAC-I5400
5214 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5215 L:      linux-edac@vger.kernel.org
5216 S:      Maintained
5217 F:      drivers/edac/i5400_edac.c
5218
5219 EDAC-I7300
5220 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5221 L:      linux-edac@vger.kernel.org
5222 S:      Maintained
5223 F:      drivers/edac/i7300_edac.c
5224
5225 EDAC-I7CORE
5226 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5227 L:      linux-edac@vger.kernel.org
5228 S:      Maintained
5229 F:      drivers/edac/i7core_edac.c
5230
5231 EDAC-I82443BXGX
5232 M:      Tim Small <tim@buttersideup.com>
5233 L:      linux-edac@vger.kernel.org
5234 S:      Maintained
5235 F:      drivers/edac/i82443bxgx_edac.c
5236
5237 EDAC-I82975X
5238 M:      Ranganathan Desikan <ravi@jetztechnologies.com>
5239 M:      "Arvind R." <arvino55@gmail.com>
5240 L:      linux-edac@vger.kernel.org
5241 S:      Maintained
5242 F:      drivers/edac/i82975x_edac.c
5243
5244 EDAC-IE31200
5245 M:      Jason Baron <jbaron@akamai.com>
5246 L:      linux-edac@vger.kernel.org
5247 S:      Maintained
5248 F:      drivers/edac/ie31200_edac.c
5249
5250 EDAC-MPC85XX
5251 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5252 L:      linux-edac@vger.kernel.org
5253 S:      Maintained
5254 F:      drivers/edac/mpc85xx_edac.[ch]
5255
5256 EDAC-PASEMI
5257 M:      Egor Martovetsky <egor@pasemi.com>
5258 L:      linux-edac@vger.kernel.org
5259 S:      Maintained
5260 F:      drivers/edac/pasemi_edac.c
5261
5262 EDAC-PND2
5263 M:      Tony Luck <tony.luck@intel.com>
5264 L:      linux-edac@vger.kernel.org
5265 S:      Maintained
5266 F:      drivers/edac/pnd2_edac.[ch]
5267
5268 EDAC-R82600
5269 M:      Tim Small <tim@buttersideup.com>
5270 L:      linux-edac@vger.kernel.org
5271 S:      Maintained
5272 F:      drivers/edac/r82600_edac.c
5273
5274 EDAC-SBRIDGE
5275 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5276 L:      linux-edac@vger.kernel.org
5277 S:      Maintained
5278 F:      drivers/edac/sb_edac.c
5279
5280 EDAC-SKYLAKE
5281 M:      Tony Luck <tony.luck@intel.com>
5282 L:      linux-edac@vger.kernel.org
5283 S:      Maintained
5284 F:      drivers/edac/skx_edac.c
5285
5286 EDAC-TI
5287 M:      Tero Kristo <t-kristo@ti.com>
5288 L:      linux-edac@vger.kernel.org
5289 S:      Maintained
5290 F:      drivers/edac/ti_edac.c
5291
5292 EDIROL UA-101/UA-1000 DRIVER
5293 M:      Clemens Ladisch <clemens@ladisch.de>
5294 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5295 T:      git git://git.alsa-project.org/alsa-kernel.git
5296 S:      Maintained
5297 F:      sound/usb/misc/ua101.c
5298
5299 EFI TEST DRIVER
5300 L:      linux-efi@vger.kernel.org
5301 M:      Ivan Hu <ivan.hu@canonical.com>
5302 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5303 S:      Maintained
5304 F:      drivers/firmware/efi/test/
5305
5306 EFI VARIABLE FILESYSTEM
5307 M:      Matthew Garrett <matthew.garrett@nebula.com>
5308 M:      Jeremy Kerr <jk@ozlabs.org>
5309 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5310 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5311 L:      linux-efi@vger.kernel.org
5312 S:      Maintained
5313 F:      fs/efivarfs/
5314
5315 EFIFB FRAMEBUFFER DRIVER
5316 L:      linux-fbdev@vger.kernel.org
5317 M:      Peter Jones <pjones@redhat.com>
5318 S:      Maintained
5319 F:      drivers/video/fbdev/efifb.c
5320
5321 EFS FILESYSTEM
5322 W:      http://aeschi.ch.eu.org/efs/
5323 S:      Orphan
5324 F:      fs/efs/
5325
5326 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
5327 M:      Douglas Miller <dougmill@linux.vnet.ibm.com>
5328 L:      netdev@vger.kernel.org
5329 S:      Maintained
5330 F:      drivers/net/ethernet/ibm/ehea/
5331
5332 EM28XX VIDEO4LINUX DRIVER
5333 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5334 L:      linux-media@vger.kernel.org
5335 W:      https://linuxtv.org
5336 T:      git git://linuxtv.org/media_tree.git
5337 S:      Maintained
5338 F:      drivers/media/usb/em28xx/
5339 F:      Documentation/media/v4l-drivers/em28xx*
5340
5341 EMBEDDED LINUX
5342 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
5343 M:      Matt Mackall <mpm@selenic.com>
5344 M:      David Woodhouse <dwmw2@infradead.org>
5345 L:      linux-embedded@vger.kernel.org
5346 S:      Maintained
5347
5348 Emulex 10Gbps iSCSI - OneConnect DRIVER
5349 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
5350 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
5351 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
5352 L:      linux-scsi@vger.kernel.org
5353 W:      http://www.broadcom.com
5354 S:      Supported
5355 F:      drivers/scsi/be2iscsi/
5356
5357 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
5358 M:      Sathya Perla <sathya.perla@broadcom.com>
5359 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
5360 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
5361 M:      Somnath Kotur <somnath.kotur@broadcom.com>
5362 L:      netdev@vger.kernel.org
5363 W:      http://www.emulex.com
5364 S:      Supported
5365 F:      drivers/net/ethernet/emulex/benet/
5366
5367 EMULEX ONECONNECT ROCE DRIVER
5368 M:      Selvin Xavier <selvin.xavier@broadcom.com>
5369 M:      Devesh Sharma <devesh.sharma@broadcom.com>
5370 L:      linux-rdma@vger.kernel.org
5371 W:      http://www.broadcom.com
5372 S:      Odd Fixes
5373 F:      drivers/infiniband/hw/ocrdma/
5374 F:      include/uapi/rdma/ocrdma-abi.h
5375
5376 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
5377 M:      James Smart <james.smart@broadcom.com>
5378 M:      Dick Kennedy <dick.kennedy@broadcom.com>
5379 L:      linux-scsi@vger.kernel.org
5380 W:      http://www.broadcom.com
5381 S:      Supported
5382 F:      drivers/scsi/lpfc/
5383
5384 ENE CB710 FLASH CARD READER DRIVER
5385 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
5386 S:      Maintained
5387 F:      drivers/misc/cb710/
5388 F:      drivers/mmc/host/cb710-mmc.*
5389 F:      include/linux/cb710.h
5390
5391 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
5392 M:      Maxim Levitsky <maximlevitsky@gmail.com>
5393 S:      Maintained
5394 F:      drivers/media/rc/ene_ir.*
5395
5396 EPSON S1D13XXX FRAMEBUFFER DRIVER
5397 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
5398 S:      Maintained
5399 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
5400 F:      drivers/video/fbdev/s1d13xxxfb.c
5401 F:      include/video/s1d13xxxfb.h
5402
5403 ERRSEQ ERROR TRACKING INFRASTRUCTURE
5404 M:      Jeff Layton <jlayton@kernel.org>
5405 S:      Maintained
5406 F:      lib/errseq.c
5407 F:      include/linux/errseq.h
5408
5409 ET131X NETWORK DRIVER
5410 M:      Mark Einon <mark.einon@gmail.com>
5411 S:      Odd Fixes
5412 F:      drivers/net/ethernet/agere/
5413
5414 ETHERNET BRIDGE
5415 M:      Stephen Hemminger <stephen@networkplumber.org>
5416 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
5417 L:      netdev@vger.kernel.org
5418 W:      http://www.linuxfoundation.org/en/Net:Bridge
5419 S:      Maintained
5420 F:      include/linux/netfilter_bridge/
5421 F:      net/bridge/
5422
5423 ETHERNET PHY LIBRARY
5424 M:      Andrew Lunn <andrew@lunn.ch>
5425 M:      Florian Fainelli <f.fainelli@gmail.com>
5426 L:      netdev@vger.kernel.org
5427 S:      Maintained
5428 F:      Documentation/ABI/testing/sysfs-bus-mdio
5429 F:      Documentation/devicetree/bindings/net/mdio*
5430 F:      Documentation/networking/phy.txt
5431 F:      drivers/net/phy/
5432 F:      drivers/of/of_mdio.c
5433 F:      drivers/of/of_net.c
5434 F:      include/linux/*mdio*.h
5435 F:      include/linux/of_net.h
5436 F:      include/linux/phy.h
5437 F:      include/linux/phy_fixed.h
5438 F:      include/linux/platform_data/mdio-bcm-unimac.h
5439 F:      include/trace/events/mdio.h
5440 F:      include/uapi/linux/mdio.h
5441 F:      include/uapi/linux/mii.h
5442
5443 EXT2 FILE SYSTEM
5444 M:      Jan Kara <jack@suse.com>
5445 L:      linux-ext4@vger.kernel.org
5446 S:      Maintained
5447 F:      Documentation/filesystems/ext2.txt
5448 F:      fs/ext2/
5449 F:      include/linux/ext2*
5450
5451 EXT4 FILE SYSTEM
5452 M:      "Theodore Ts'o" <tytso@mit.edu>
5453 M:      Andreas Dilger <adilger.kernel@dilger.ca>
5454 L:      linux-ext4@vger.kernel.org
5455 W:      http://ext4.wiki.kernel.org
5456 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
5457 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
5458 S:      Maintained
5459 F:      Documentation/filesystems/ext4.txt
5460 F:      fs/ext4/
5461
5462 Extended Verification Module (EVM)
5463 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
5464 L:      linux-integrity@vger.kernel.org
5465 S:      Supported
5466 F:      security/integrity/evm/
5467
5468 EXTENSIBLE FIRMWARE INTERFACE (EFI)
5469 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5470 L:      linux-efi@vger.kernel.org
5471 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5472 S:      Maintained
5473 F:      Documentation/efi-stub.txt
5474 F:      arch/*/kernel/efi.c
5475 F:      arch/x86/boot/compressed/eboot.[ch]
5476 F:      arch/*/include/asm/efi.h
5477 F:      arch/x86/platform/efi/
5478 F:      drivers/firmware/efi/
5479 F:      include/linux/efi*.h
5480 F:      arch/arm/boot/compressed/efi-header.S
5481 F:      arch/arm64/kernel/efi-entry.S
5482
5483 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
5484 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
5485 M:      Chanwoo Choi <cw00.choi@samsung.com>
5486 L:      linux-kernel@vger.kernel.org
5487 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
5488 S:      Maintained
5489 F:      drivers/extcon/
5490 F:      include/linux/extcon/
5491 F:      include/linux/extcon.h
5492 F:      Documentation/extcon/
5493 F:      Documentation/devicetree/bindings/extcon/
5494
5495 EXYNOS DP DRIVER
5496 M:      Jingoo Han <jingoohan1@gmail.com>
5497 L:      dri-devel@lists.freedesktop.org
5498 S:      Maintained
5499 F:      drivers/gpu/drm/exynos/exynos_dp*
5500
5501 EXYNOS SYSMMU (IOMMU) driver
5502 M:      Marek Szyprowski <m.szyprowski@samsung.com>
5503 L:      iommu@lists.linux-foundation.org
5504 S:      Maintained
5505 F:      drivers/iommu/exynos-iommu.c
5506
5507 EZchip NPS platform support
5508 M:      Vineet Gupta <vgupta@synopsys.com>
5509 M:      Ofer Levi <oferle@mellanox.com>
5510 S:      Supported
5511 F:      arch/arc/plat-eznps
5512 F:      arch/arc/boot/dts/eznps.dts
5513
5514 F2FS FILE SYSTEM
5515 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5516 M:      Chao Yu <yuchao0@huawei.com>
5517 L:      linux-f2fs-devel@lists.sourceforge.net
5518 W:      https://f2fs.wiki.kernel.org/
5519 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
5520 S:      Maintained
5521 F:      Documentation/filesystems/f2fs.txt
5522 F:      Documentation/ABI/testing/sysfs-fs-f2fs
5523 F:      fs/f2fs/
5524 F:      include/linux/f2fs_fs.h
5525 F:      include/trace/events/f2fs.h
5526
5527 F71805F HARDWARE MONITORING DRIVER
5528 M:      Jean Delvare <jdelvare@suse.com>
5529 L:      linux-hwmon@vger.kernel.org
5530 S:      Maintained
5531 F:      Documentation/hwmon/f71805f
5532 F:      drivers/hwmon/f71805f.c
5533
5534 FADDR2LINE
5535 M:      Josh Poimboeuf <jpoimboe@redhat.com>
5536 S:      Maintained
5537 F:      scripts/faddr2line
5538
5539 FAILOVER MODULE
5540 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
5541 L:      netdev@vger.kernel.org
5542 S:      Supported
5543 F:      net/core/failover.c
5544 F:      include/net/failover.h
5545 F:      Documentation/networking/failover.rst
5546
5547 FANOTIFY
5548 M:      Jan Kara <jack@suse.cz>
5549 R:      Amir Goldstein <amir73il@gmail.com>
5550 L:      linux-fsdevel@vger.kernel.org
5551 S:      Maintained
5552 F:      fs/notify/fanotify/
5553 F:      include/linux/fanotify.h
5554 F:      include/uapi/linux/fanotify.h
5555
5556 FARSYNC SYNCHRONOUS DRIVER
5557 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
5558 W:      http://www.farsite.co.uk/
5559 S:      Supported
5560 F:      drivers/net/wan/farsync.*
5561
5562 FAULT INJECTION SUPPORT
5563 M:      Akinobu Mita <akinobu.mita@gmail.com>
5564 S:      Supported
5565 F:      Documentation/fault-injection/
5566 F:      lib/fault-inject.c
5567
5568 FBTFT Framebuffer drivers
5569 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
5570 S:      Maintained
5571 F:      drivers/staging/fbtft/
5572
5573 FC0011 TUNER DRIVER
5574 M:      Michael Buesch <m@bues.ch>
5575 L:      linux-media@vger.kernel.org
5576 S:      Maintained
5577 F:      drivers/media/tuners/fc0011.h
5578 F:      drivers/media/tuners/fc0011.c
5579
5580 FC2580 MEDIA DRIVER
5581 M:      Antti Palosaari <crope@iki.fi>
5582 L:      linux-media@vger.kernel.org
5583 W:      https://linuxtv.org
5584 W:      http://palosaari.fi/linux/
5585 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5586 T:      git git://linuxtv.org/anttip/media_tree.git
5587 S:      Maintained
5588 F:      drivers/media/tuners/fc2580*
5589
5590 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
5591 M:      Johannes Thumshirn <jth@kernel.org>
5592 L:      linux-scsi@vger.kernel.org
5593 W:      www.Open-FCoE.org
5594 S:      Supported
5595 F:      drivers/scsi/libfc/
5596 F:      drivers/scsi/fcoe/
5597 F:      include/scsi/fc/
5598 F:      include/scsi/libfc.h
5599 F:      include/scsi/libfcoe.h
5600 F:      include/uapi/scsi/fc/
5601
5602 FILE LOCKING (flock() and fcntl()/lockf())
5603 M:      Jeff Layton <jlayton@kernel.org>
5604 M:      "J. Bruce Fields" <bfields@fieldses.org>
5605 L:      linux-fsdevel@vger.kernel.org
5606 S:      Maintained
5607 F:      include/linux/fcntl.h
5608 F:      include/uapi/linux/fcntl.h
5609 F:      fs/fcntl.c
5610 F:      fs/locks.c
5611
5612 FILESYSTEMS (VFS and infrastructure)
5613 M:      Alexander Viro <viro@zeniv.linux.org.uk>
5614 L:      linux-fsdevel@vger.kernel.org
5615 S:      Maintained
5616 F:      fs/*
5617 F:      include/linux/fs.h
5618 F:      include/uapi/linux/fs.h
5619
5620 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
5621 M:      Riku Voipio <riku.voipio@iki.fi>
5622 L:      linux-hwmon@vger.kernel.org
5623 S:      Maintained
5624 F:      drivers/hwmon/f75375s.c
5625 F:      include/linux/f75375s.h
5626
5627 FIREWIRE AUDIO DRIVERS
5628 M:      Clemens Ladisch <clemens@ladisch.de>
5629 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5630 T:      git git://git.alsa-project.org/alsa-kernel.git
5631 S:      Maintained
5632 F:      sound/firewire/
5633
5634 FIREWIRE MEDIA DRIVERS (firedtv)
5635 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5636 L:      linux-media@vger.kernel.org
5637 L:      linux1394-devel@lists.sourceforge.net
5638 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
5639 S:      Maintained
5640 F:      drivers/media/firewire/
5641
5642 FIREWIRE SBP-2 TARGET
5643 M:      Chris Boot <bootc@bootc.net>
5644 L:      linux-scsi@vger.kernel.org
5645 L:      target-devel@vger.kernel.org
5646 L:      linux1394-devel@lists.sourceforge.net
5647 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
5648 S:      Maintained
5649 F:      drivers/target/sbp/
5650
5651 FIREWIRE SUBSYSTEM
5652 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5653 L:      linux1394-devel@lists.sourceforge.net
5654 W:      http://ieee1394.wiki.kernel.org/
5655 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
5656 S:      Maintained
5657 F:      drivers/firewire/
5658 F:      include/linux/firewire.h
5659 F:      include/uapi/linux/firewire*.h
5660 F:      tools/firewire/
5661
5662 FIRMWARE LOADER (request_firmware)
5663 M:      Luis R. Rodriguez <mcgrof@kernel.org>
5664 L:      linux-kernel@vger.kernel.org
5665 S:      Maintained
5666 F:      Documentation/firmware_class/
5667 F:      drivers/base/firmware_loader/
5668 F:      include/linux/firmware.h
5669
5670 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
5671 M:      Joshua Morris <josh.h.morris@us.ibm.com>
5672 M:      Philip Kelleher <pjk1939@linux.vnet.ibm.com>
5673 S:      Maintained
5674 F:      drivers/block/rsxx/
5675
5676 FLOPPY DRIVER
5677 M:      Jiri Kosina <jikos@kernel.org>
5678 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/floppy.git
5679 S:      Odd fixes
5680 F:      drivers/block/floppy.c
5681
5682 FMC SUBSYSTEM
5683 M:      Alessandro Rubini <rubini@gnudd.com>
5684 W:      http://www.ohwr.org/projects/fmc-bus
5685 S:      Supported
5686 F:      drivers/fmc/
5687 F:      include/linux/fmc*.h
5688 F:      include/linux/ipmi-fru.h
5689 K:      fmc_d.*register
5690
5691 FPGA MANAGER FRAMEWORK
5692 M:      Alan Tull <atull@kernel.org>
5693 M:      Moritz Fischer <mdf@kernel.org>
5694 L:      linux-fpga@vger.kernel.org
5695 S:      Maintained
5696 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atull/linux-fpga.git
5697 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
5698 F:      Documentation/fpga/
5699 F:      Documentation/driver-api/fpga/
5700 F:      Documentation/devicetree/bindings/fpga/
5701 F:      drivers/fpga/
5702 F:      include/linux/fpga/
5703 W:      http://www.rocketboards.org
5704
5705 FPU EMULATOR
5706 M:      Bill Metzenthen <billm@melbpc.org.au>
5707 W:      http://floatingpoint.sourceforge.net/emulator/index.html
5708 S:      Maintained
5709 F:      arch/x86/math-emu/
5710
5711 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
5712 L:      netdev@vger.kernel.org
5713 S:      Orphan
5714 F:      drivers/net/wan/dlci.c
5715 F:      drivers/net/wan/sdla.c
5716
5717 FRAMEBUFFER LAYER
5718 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
5719 L:      dri-devel@lists.freedesktop.org
5720 L:      linux-fbdev@vger.kernel.org
5721 T:      git git://github.com/bzolnier/linux.git
5722 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
5723 S:      Maintained
5724 F:      Documentation/fb/
5725 F:      drivers/video/
5726 F:      include/video/
5727 F:      include/linux/fb.h
5728 F:      include/uapi/video/
5729 F:      include/uapi/linux/fb.h
5730
5731 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
5732 M:      Horia Geantă <horia.geanta@nxp.com>
5733 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
5734 L:      linux-crypto@vger.kernel.org
5735 S:      Maintained
5736 F:      drivers/crypto/caam/
5737 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
5738
5739 FREESCALE DIU FRAMEBUFFER DRIVER
5740 M:      Timur Tabi <timur@kernel.org>
5741 L:      linux-fbdev@vger.kernel.org
5742 S:      Maintained
5743 F:      drivers/video/fbdev/fsl-diu-fb.*
5744
5745 FREESCALE DMA DRIVER
5746 M:      Li Yang <leoyang.li@nxp.com>
5747 M:      Zhang Wei <zw@zh-kernel.org>
5748 L:      linuxppc-dev@lists.ozlabs.org
5749 S:      Maintained
5750 F:      drivers/dma/fsldma.*
5751
5752 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
5753 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
5754 L:      netdev@vger.kernel.org
5755 S:      Maintained
5756 F:      drivers/net/ethernet/freescale/gianfar*
5757 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
5758
5759 FREESCALE GPMI NAND DRIVER
5760 M:      Han Xu <han.xu@nxp.com>
5761 L:      linux-mtd@lists.infradead.org
5762 S:      Maintained
5763 F:      drivers/mtd/nand/raw/gpmi-nand/*
5764
5765 FREESCALE I2C CPM DRIVER
5766 M:      Jochen Friedrich <jochen@scram.de>
5767 L:      linuxppc-dev@lists.ozlabs.org
5768 L:      linux-i2c@vger.kernel.org
5769 S:      Maintained
5770 F:      drivers/i2c/busses/i2c-cpm.c
5771
5772 FREESCALE IMX / MXC FEC DRIVER
5773 M:      Fugang Duan <fugang.duan@nxp.com>
5774 L:      netdev@vger.kernel.org
5775 S:      Maintained
5776 F:      drivers/net/ethernet/freescale/fec_main.c
5777 F:      drivers/net/ethernet/freescale/fec_ptp.c
5778 F:      drivers/net/ethernet/freescale/fec.h
5779 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
5780
5781 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
5782 M:      Sascha Hauer <s.hauer@pengutronix.de>
5783 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
5784 L:      linux-fbdev@vger.kernel.org
5785 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
5786 S:      Maintained
5787 F:      include/linux/platform_data/video-imxfb.h
5788 F:      drivers/video/fbdev/imxfb.c
5789
5790 FREESCALE QORIQ DPAA ETHERNET DRIVER
5791 M:      Madalin Bucur <madalin.bucur@nxp.com>
5792 L:      netdev@vger.kernel.org
5793 S:      Maintained
5794 F:      drivers/net/ethernet/freescale/dpaa
5795
5796 FREESCALE QORIQ DPAA FMAN DRIVER
5797 M:      Madalin Bucur <madalin.bucur@nxp.com>
5798 L:      netdev@vger.kernel.org
5799 S:      Maintained
5800 F:      drivers/net/ethernet/freescale/fman
5801 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
5802
5803 FREESCALE QORIQ PTP CLOCK DRIVER
5804 M:      Yangbo Lu <yangbo.lu@nxp.com>
5805 L:      netdev@vger.kernel.org
5806 S:      Maintained
5807 F:      drivers/ptp/ptp_qoriq.c
5808 F:      include/linux/fsl/ptp_qoriq.h
5809 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
5810
5811 FREESCALE QUAD SPI DRIVER
5812 M:      Han Xu <han.xu@nxp.com>
5813 L:      linux-mtd@lists.infradead.org
5814 S:      Maintained
5815 F:      drivers/mtd/spi-nor/fsl-quadspi.c
5816
5817 FREESCALE QUICC ENGINE LIBRARY
5818 M:      Qiang Zhao <qiang.zhao@nxp.com>
5819 L:      linuxppc-dev@lists.ozlabs.org
5820 S:      Maintained
5821 F:      drivers/soc/fsl/qe/
5822 F:      include/soc/fsl/*qe*.h
5823 F:      include/soc/fsl/*ucc*.h
5824
5825 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
5826 M:      Li Yang <leoyang.li@nxp.com>
5827 L:      netdev@vger.kernel.org
5828 L:      linuxppc-dev@lists.ozlabs.org
5829 S:      Maintained
5830 F:      drivers/net/ethernet/freescale/ucc_geth*
5831
5832 FREESCALE QUICC ENGINE UCC HDLC DRIVER
5833 M:      Zhao Qiang <qiang.zhao@nxp.com>
5834 L:      netdev@vger.kernel.org
5835 L:      linuxppc-dev@lists.ozlabs.org
5836 S:      Maintained
5837 F:      drivers/net/wan/fsl_ucc_hdlc*
5838
5839 FREESCALE QUICC ENGINE UCC UART DRIVER
5840 M:      Timur Tabi <timur@kernel.org>
5841 L:      linuxppc-dev@lists.ozlabs.org
5842 S:      Maintained
5843 F:      drivers/tty/serial/ucc_uart.c
5844
5845 FREESCALE SOC DRIVERS
5846 M:      Li Yang <leoyang.li@nxp.com>
5847 L:      linuxppc-dev@lists.ozlabs.org
5848 L:      linux-arm-kernel@lists.infradead.org
5849 S:      Maintained
5850 F:      Documentation/devicetree/bindings/soc/fsl/
5851 F:      drivers/soc/fsl/
5852 F:      include/linux/fsl/
5853
5854 FREESCALE SOC FS_ENET DRIVER
5855 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
5856 L:      linuxppc-dev@lists.ozlabs.org
5857 L:      netdev@vger.kernel.org
5858 S:      Maintained
5859 F:      drivers/net/ethernet/freescale/fs_enet/
5860 F:      include/linux/fs_enet_pd.h
5861
5862 FREESCALE SOC SOUND DRIVERS
5863 M:      Timur Tabi <timur@kernel.org>
5864 M:      Nicolin Chen <nicoleotsuka@gmail.com>
5865 M:      Xiubo Li <Xiubo.Lee@gmail.com>
5866 R:      Fabio Estevam <fabio.estevam@nxp.com>
5867 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5868 L:      linuxppc-dev@lists.ozlabs.org
5869 S:      Maintained
5870 F:      sound/soc/fsl/fsl*
5871 F:      sound/soc/fsl/imx*
5872 F:      sound/soc/fsl/mpc8610_hpcd.c
5873
5874 FREESCALE USB PERIPHERAL DRIVERS
5875 M:      Li Yang <leoyang.li@nxp.com>
5876 L:      linux-usb@vger.kernel.org
5877 L:      linuxppc-dev@lists.ozlabs.org
5878 S:      Maintained
5879 F:      drivers/usb/gadget/udc/fsl*
5880
5881 FREEVXFS FILESYSTEM
5882 M:      Christoph Hellwig <hch@infradead.org>
5883 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
5884 S:      Maintained
5885 F:      fs/freevxfs/
5886
5887 FREEZER
5888 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
5889 M:      Pavel Machek <pavel@ucw.cz>
5890 L:      linux-pm@vger.kernel.org
5891 S:      Supported
5892 F:      Documentation/power/freezing-of-tasks.txt
5893 F:      include/linux/freezer.h
5894 F:      kernel/freezer.c
5895
5896 FRONTSWAP API
5897 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
5898 L:      linux-kernel@vger.kernel.org
5899 S:      Maintained
5900 F:      mm/frontswap.c
5901 F:      include/linux/frontswap.h
5902
5903 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
5904 M:      David Howells <dhowells@redhat.com>
5905 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
5906 S:      Supported
5907 F:      Documentation/filesystems/caching/
5908 F:      fs/fscache/
5909 F:      include/linux/fscache*.h
5910
5911 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
5912 M:      Theodore Y. Ts'o <tytso@mit.edu>
5913 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5914 L:      linux-fscrypt@vger.kernel.org
5915 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
5916 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/fscrypt.git
5917 S:      Supported
5918 F:      fs/crypto/
5919 F:      include/linux/fscrypt*.h
5920 F:      Documentation/filesystems/fscrypt.rst
5921
5922 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
5923 M:      Jan Kara <jack@suse.cz>
5924 R:      Amir Goldstein <amir73il@gmail.com>
5925 L:      linux-fsdevel@vger.kernel.org
5926 S:      Maintained
5927 F:      fs/notify/
5928 F:      include/linux/fsnotify*.h
5929
5930 FUJITSU LAPTOP EXTRAS
5931 M:      Jonathan Woithe <jwoithe@just42.net>
5932 L:      platform-driver-x86@vger.kernel.org
5933 S:      Maintained
5934 F:      drivers/platform/x86/fujitsu-laptop.c
5935
5936 FUJITSU M-5MO LS CAMERA ISP DRIVER
5937 M:      Kyungmin Park <kyungmin.park@samsung.com>
5938 M:      Heungjun Kim <riverful.kim@samsung.com>
5939 L:      linux-media@vger.kernel.org
5940 S:      Maintained
5941 F:      drivers/media/i2c/m5mols/
5942 F:      include/media/i2c/m5mols.h
5943
5944 FUJITSU TABLET EXTRAS
5945 M:      Robert Gerlach <khnz@gmx.de>
5946 L:      platform-driver-x86@vger.kernel.org
5947 S:      Maintained
5948 F:      drivers/platform/x86/fujitsu-tablet.c
5949
5950 FUSE: FILESYSTEM IN USERSPACE
5951 M:      Miklos Szeredi <miklos@szeredi.hu>
5952 L:      linux-fsdevel@vger.kernel.org
5953 W:      http://fuse.sourceforge.net/
5954 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
5955 S:      Maintained
5956 F:      fs/fuse/
5957 F:      include/uapi/linux/fuse.h
5958 F:      Documentation/filesystems/fuse.txt
5959
5960 FUTEX SUBSYSTEM
5961 M:      Thomas Gleixner <tglx@linutronix.de>
5962 M:      Ingo Molnar <mingo@redhat.com>
5963 R:      Peter Zijlstra <peterz@infradead.org>
5964 R:      Darren Hart <dvhart@infradead.org>
5965 L:      linux-kernel@vger.kernel.org
5966 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
5967 S:      Maintained
5968 F:      kernel/futex.c
5969 F:      kernel/futex_compat.c
5970 F:      include/asm-generic/futex.h
5971 F:      include/linux/futex.h
5972 F:      include/uapi/linux/futex.h
5973 F:      tools/testing/selftests/futex/
5974 F:      tools/perf/bench/futex*
5975 F:      Documentation/*futex*
5976
5977 GCC PLUGINS
5978 M:      Kees Cook <keescook@chromium.org>
5979 R:      Emese Revfy <re.emese@gmail.com>
5980 L:      kernel-hardening@lists.openwall.com
5981 S:      Maintained
5982 F:      scripts/gcc-plugins/
5983 F:      scripts/gcc-plugin.sh
5984 F:      scripts/Makefile.gcc-plugins
5985 F:      Documentation/gcc-plugins.txt
5986
5987 GCOV BASED KERNEL PROFILING
5988 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
5989 S:      Maintained
5990 F:      kernel/gcov/
5991 F:      Documentation/dev-tools/gcov.rst
5992
5993 GDB KERNEL DEBUGGING HELPER SCRIPTS
5994 M:      Jan Kiszka <jan.kiszka@siemens.com>
5995 M:      Kieran Bingham <kbingham@kernel.org>
5996 S:      Supported
5997 F:      scripts/gdb/
5998
5999 GDT SCSI DISK ARRAY CONTROLLER DRIVER
6000 M:      Achim Leubner <achim_leubner@adaptec.com>
6001 L:      linux-scsi@vger.kernel.org
6002 W:      http://www.icp-vortex.com/
6003 S:      Supported
6004 F:      drivers/scsi/gdt*
6005
6006 GEMTEK FM RADIO RECEIVER DRIVER
6007 M:      Hans Verkuil <hverkuil@xs4all.nl>
6008 L:      linux-media@vger.kernel.org
6009 T:      git git://linuxtv.org/media_tree.git
6010 W:      https://linuxtv.org
6011 S:      Maintained
6012 F:      drivers/media/radio/radio-gemtek*
6013
6014 GENERIC GPIO I2C DRIVER
6015 M:      Haavard Skinnemoen <hskinnemoen@gmail.com>
6016 S:      Supported
6017 F:      drivers/i2c/busses/i2c-gpio.c
6018 F:      include/linux/platform_data/i2c-gpio.h
6019
6020 GENERIC GPIO I2C MULTIPLEXER DRIVER
6021 M:      Peter Korsgaard <peter.korsgaard@barco.com>
6022 L:      linux-i2c@vger.kernel.org
6023 S:      Supported
6024 F:      drivers/i2c/muxes/i2c-mux-gpio.c
6025 F:      include/linux/platform_data/i2c-mux-gpio.h
6026 F:      Documentation/i2c/muxes/i2c-mux-gpio
6027
6028 GENERIC HDLC (WAN) DRIVERS
6029 M:      Krzysztof Halasa <khc@pm.waw.pl>
6030 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
6031 S:      Maintained
6032 F:      drivers/net/wan/c101.c
6033 F:      drivers/net/wan/hd6457*
6034 F:      drivers/net/wan/hdlc*
6035 F:      drivers/net/wan/n2.c
6036 F:      drivers/net/wan/pc300too.c
6037 F:      drivers/net/wan/pci200syn.c
6038 F:      drivers/net/wan/wanxl*
6039
6040 GENERIC INCLUDE/ASM HEADER FILES
6041 M:      Arnd Bergmann <arnd@arndb.de>
6042 L:      linux-arch@vger.kernel.org
6043 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
6044 S:      Maintained
6045 F:      include/asm-generic/
6046 F:      include/uapi/asm-generic/
6047
6048 GENERIC PHY FRAMEWORK
6049 M:      Kishon Vijay Abraham I <kishon@ti.com>
6050 L:      linux-kernel@vger.kernel.org
6051 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
6052 S:      Supported
6053 F:      drivers/phy/
6054 F:      include/linux/phy/
6055
6056 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
6057 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6058 S:      Supported
6059 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
6060
6061 GENERIC PM DOMAINS
6062 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6063 M:      Kevin Hilman <khilman@kernel.org>
6064 M:      Ulf Hansson <ulf.hansson@linaro.org>
6065 L:      linux-pm@vger.kernel.org
6066 S:      Supported
6067 F:      drivers/base/power/domain*.c
6068 F:      include/linux/pm_domain.h
6069 F:      Documentation/devicetree/bindings/power/power_domain.txt
6070
6071 GENERIC UIO DRIVER FOR PCI DEVICES
6072 M:      "Michael S. Tsirkin" <mst@redhat.com>
6073 L:      kvm@vger.kernel.org
6074 S:      Supported
6075 F:      drivers/uio/uio_pci_generic.c
6076
6077 GENWQE (IBM Generic Workqueue Card)
6078 M:      Frank Haverkamp <haver@linux.vnet.ibm.com>
6079 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
6080 S:      Supported
6081 F:      drivers/misc/genwqe/
6082
6083 GET_MAINTAINER SCRIPT
6084 M:      Joe Perches <joe@perches.com>
6085 S:      Maintained
6086 F:      scripts/get_maintainer.pl
6087
6088 GFS2 FILE SYSTEM
6089 M:      Bob Peterson <rpeterso@redhat.com>
6090 M:      Andreas Gruenbacher <agruenba@redhat.com>
6091 L:      cluster-devel@redhat.com
6092 W:      http://sources.redhat.com/cluster/
6093 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
6094 S:      Supported
6095 F:      Documentation/filesystems/gfs2*.txt
6096 F:      fs/gfs2/
6097 F:      include/uapi/linux/gfs2_ondisk.h
6098
6099 GIGASET ISDN DRIVERS
6100 M:      Paul Bolle <pebolle@tiscali.nl>
6101 L:      gigaset307x-common@lists.sourceforge.net
6102 W:      http://gigaset307x.sourceforge.net/
6103 S:      Odd Fixes
6104 F:      Documentation/isdn/README.gigaset
6105 F:      drivers/isdn/gigaset/
6106 F:      include/uapi/linux/gigaset_dev.h
6107
6108 GO7007 MPEG CODEC
6109 M:      Hans Verkuil <hans.verkuil@cisco.com>
6110 L:      linux-media@vger.kernel.org
6111 S:      Maintained
6112 F:      drivers/media/usb/go7007/
6113
6114 GOODIX TOUCHSCREEN
6115 M:      Bastien Nocera <hadess@hadess.net>
6116 L:      linux-input@vger.kernel.org
6117 S:      Maintained
6118 F:      drivers/input/touchscreen/goodix.c
6119
6120 GPD POCKET FAN DRIVER
6121 M:      Hans de Goede <hdegoede@redhat.com>
6122 L:      platform-driver-x86@vger.kernel.org
6123 S:      Maintained
6124 F:      drivers/platform/x86/gpd-pocket-fan.c
6125
6126 GPIO ACPI SUPPORT
6127 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6128 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
6129 L:      linux-gpio@vger.kernel.org
6130 L:      linux-acpi@vger.kernel.org
6131 S:      Maintained
6132 F:      Documentation/acpi/gpio-properties.txt
6133 F:      drivers/gpio/gpiolib-acpi.c
6134
6135 GPIO IR Transmitter
6136 M:      Sean Young <sean@mess.org>
6137 L:      linux-media@vger.kernel.org
6138 S:      Maintained
6139 F:      drivers/media/rc/gpio-ir-tx.c
6140
6141 GPIO MOCKUP DRIVER
6142 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
6143 R:      Bartosz Golaszewski <brgl@bgdev.pl>
6144 L:      linux-gpio@vger.kernel.org
6145 S:      Maintained
6146 F:      drivers/gpio/gpio-mockup.c
6147 F:      tools/testing/selftests/gpio/
6148
6149 GPIO SUBSYSTEM
6150 M:      Linus Walleij <linus.walleij@linaro.org>
6151 L:      linux-gpio@vger.kernel.org
6152 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
6153 S:      Maintained
6154 F:      Documentation/devicetree/bindings/gpio/
6155 F:      Documentation/driver-api/gpio/
6156 F:      Documentation/gpio/
6157 F:      Documentation/ABI/testing/gpio-cdev
6158 F:      Documentation/ABI/obsolete/sysfs-gpio
6159 F:      drivers/gpio/
6160 F:      include/linux/gpio/
6161 F:      include/linux/gpio.h
6162 F:      include/linux/of_gpio.h
6163 F:      include/asm-generic/gpio.h
6164 F:      include/uapi/linux/gpio.h
6165 F:      tools/gpio/
6166
6167 GRE DEMULTIPLEXER DRIVER
6168 M:      Dmitry Kozlov <xeb@mail.ru>
6169 L:      netdev@vger.kernel.org
6170 S:      Maintained
6171 F:      net/ipv4/gre_demux.c
6172 F:      net/ipv4/gre_offload.c
6173 F:      include/net/gre.h
6174
6175 GRETH 10/100/1G Ethernet MAC device driver
6176 M:      Andreas Larsson <andreas@gaisler.com>
6177 L:      netdev@vger.kernel.org
6178 S:      Maintained
6179 F:      drivers/net/ethernet/aeroflex/
6180
6181 GREYBUS AUDIO PROTOCOLS DRIVERS
6182 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
6183 M:      Mark Greer <mgreer@animalcreek.com>
6184 S:      Maintained
6185 F:      drivers/staging/greybus/audio_apbridgea.c
6186 F:      drivers/staging/greybus/audio_apbridgea.h
6187 F:      drivers/staging/greybus/audio_codec.c
6188 F:      drivers/staging/greybus/audio_codec.h
6189 F:      drivers/staging/greybus/audio_gb.c
6190 F:      drivers/staging/greybus/audio_manager.c
6191 F:      drivers/staging/greybus/audio_manager.h
6192 F:      drivers/staging/greybus/audio_manager_module.c
6193 F:      drivers/staging/greybus/audio_manager_private.h
6194 F:      drivers/staging/greybus/audio_manager_sysfs.c
6195 F:      drivers/staging/greybus/audio_module.c
6196 F:      drivers/staging/greybus/audio_topology.c
6197
6198 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
6199 M:      Viresh Kumar <vireshk@kernel.org>
6200 S:      Maintained
6201 F:      drivers/staging/greybus/authentication.c
6202 F:      drivers/staging/greybus/bootrom.c
6203 F:      drivers/staging/greybus/firmware.h
6204 F:      drivers/staging/greybus/fw-core.c
6205 F:      drivers/staging/greybus/fw-download.c
6206 F:      drivers/staging/greybus/fw-managament.c
6207 F:      drivers/staging/greybus/greybus_authentication.h
6208 F:      drivers/staging/greybus/greybus_firmware.h
6209 F:      drivers/staging/greybus/hid.c
6210 F:      drivers/staging/greybus/i2c.c
6211 F:      drivers/staging/greybus/spi.c
6212 F:      drivers/staging/greybus/spilib.c
6213 F:      drivers/staging/greybus/spilib.h
6214
6215 GREYBUS LOOPBACK/TIME PROTOCOLS DRIVERS
6216 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
6217 S:      Maintained
6218 F:      drivers/staging/greybus/loopback.c
6219 F:      drivers/staging/greybus/timesync.c
6220 F:      drivers/staging/greybus/timesync_platform.c
6221
6222 GREYBUS PLATFORM DRIVERS
6223 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
6224 S:      Maintained
6225 F:      drivers/staging/greybus/arche-platform.c
6226 F:      drivers/staging/greybus/arche-apb-ctrl.c
6227 F:      drivers/staging/greybus/arche_platform.h
6228
6229 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
6230 M:      Rui Miguel Silva <rmfrfs@gmail.com>
6231 S:      Maintained
6232 F:      drivers/staging/greybus/sdio.c
6233 F:      drivers/staging/greybus/light.c
6234 F:      drivers/staging/greybus/gpio.c
6235 F:      drivers/staging/greybus/power_supply.c
6236 F:      drivers/staging/greybus/spi.c
6237 F:      drivers/staging/greybus/spilib.c
6238
6239 GREYBUS SUBSYSTEM
6240 M:      Johan Hovold <johan@kernel.org>
6241 M:      Alex Elder <elder@kernel.org>
6242 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6243 S:      Maintained
6244 F:      drivers/staging/greybus/
6245 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
6246
6247 GREYBUS UART PROTOCOLS DRIVERS
6248 M:      David Lin <dtwlin@gmail.com>
6249 S:      Maintained
6250 F:      drivers/staging/greybus/uart.c
6251 F:      drivers/staging/greybus/log.c
6252
6253 GS1662 VIDEO SERIALIZER
6254 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
6255 L:      linux-media@vger.kernel.org
6256 T:      git git://linuxtv.org/media_tree.git
6257 S:      Maintained
6258 F:      drivers/media/spi/gs1662.c
6259
6260 GSPCA FINEPIX SUBDRIVER
6261 M:      Frank Zago <frank@zago.net>
6262 L:      linux-media@vger.kernel.org
6263 T:      git git://linuxtv.org/media_tree.git
6264 S:      Maintained
6265 F:      drivers/media/usb/gspca/finepix.c
6266
6267 GSPCA GL860 SUBDRIVER
6268 M:      Olivier Lorin <o.lorin@laposte.net>
6269 L:      linux-media@vger.kernel.org
6270 T:      git git://linuxtv.org/media_tree.git
6271 S:      Maintained
6272 F:      drivers/media/usb/gspca/gl860/
6273
6274 GSPCA M5602 SUBDRIVER
6275 M:      Erik Andren <erik.andren@gmail.com>
6276 L:      linux-media@vger.kernel.org
6277 T:      git git://linuxtv.org/media_tree.git
6278 S:      Maintained
6279 F:      drivers/media/usb/gspca/m5602/
6280
6281 GSPCA PAC207 SONIXB SUBDRIVER
6282 M:      Hans Verkuil <hverkuil@xs4all.nl>
6283 L:      linux-media@vger.kernel.org
6284 T:      git git://linuxtv.org/media_tree.git
6285 S:      Odd Fixes
6286 F:      drivers/media/usb/gspca/pac207.c
6287
6288 GSPCA SN9C20X SUBDRIVER
6289 M:      Brian Johnson <brijohn@gmail.com>
6290 L:      linux-media@vger.kernel.org
6291 T:      git git://linuxtv.org/media_tree.git
6292 S:      Maintained
6293 F:      drivers/media/usb/gspca/sn9c20x.c
6294
6295 GSPCA T613 SUBDRIVER
6296 M:      Leandro Costantino <lcostantino@gmail.com>
6297 L:      linux-media@vger.kernel.org
6298 T:      git git://linuxtv.org/media_tree.git
6299 S:      Maintained
6300 F:      drivers/media/usb/gspca/t613.c
6301
6302 GSPCA USB WEBCAM DRIVER
6303 M:      Hans Verkuil <hverkuil@xs4all.nl>
6304 L:      linux-media@vger.kernel.org
6305 T:      git git://linuxtv.org/media_tree.git
6306 S:      Odd Fixes
6307 F:      drivers/media/usb/gspca/
6308
6309 GTP (GPRS Tunneling Protocol)
6310 M:      Pablo Neira Ayuso <pablo@netfilter.org>
6311 M:      Harald Welte <laforge@gnumonks.org>
6312 L:      osmocom-net-gprs@lists.osmocom.org
6313 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
6314 S:      Maintained
6315 F:      drivers/net/gtp.c
6316
6317 GUID PARTITION TABLE (GPT)
6318 M:      Davidlohr Bueso <dave@stgolabs.net>
6319 L:      linux-efi@vger.kernel.org
6320 S:      Maintained
6321 F:      block/partitions/efi.*
6322
6323 H8/300 ARCHITECTURE
6324 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
6325 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
6326 W:      http://uclinux-h8.sourceforge.jp
6327 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
6328 S:      Maintained
6329 F:      arch/h8300/
6330 F:      drivers/clocksource/h8300_*.c
6331 F:      drivers/clk/h8300/
6332 F:      drivers/irqchip/irq-renesas-h8*.c
6333
6334 HACKRF MEDIA DRIVER
6335 M:      Antti Palosaari <crope@iki.fi>
6336 L:      linux-media@vger.kernel.org
6337 W:      https://linuxtv.org
6338 W:      http://palosaari.fi/linux/
6339 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6340 T:      git git://linuxtv.org/anttip/media_tree.git
6341 S:      Maintained
6342 F:      drivers/media/usb/hackrf/
6343
6344 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
6345 M:      Frank Seidel <frank@f-seidel.de>
6346 L:      platform-driver-x86@vger.kernel.org
6347 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
6348 S:      Maintained
6349 F:      drivers/platform/x86/hdaps.c
6350
6351 HARDWARE MONITORING
6352 M:      Jean Delvare <jdelvare@suse.com>
6353 M:      Guenter Roeck <linux@roeck-us.net>
6354 L:      linux-hwmon@vger.kernel.org
6355 W:      http://hwmon.wiki.kernel.org/
6356 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
6357 S:      Maintained
6358 F:      Documentation/devicetree/bindings/hwmon/
6359 F:      Documentation/hwmon/
6360 F:      drivers/hwmon/
6361 F:      include/linux/hwmon*.h
6362
6363 HARDWARE RANDOM NUMBER GENERATOR CORE
6364 M:      Matt Mackall <mpm@selenic.com>
6365 M:      Herbert Xu <herbert@gondor.apana.org.au>
6366 L:      linux-crypto@vger.kernel.org
6367 S:      Odd fixes
6368 F:      Documentation/devicetree/bindings/rng/
6369 F:      Documentation/hw_random.txt
6370 F:      drivers/char/hw_random/
6371 F:      include/linux/hw_random.h
6372
6373 HARDWARE TRACING FACILITIES
6374 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
6375 S:      Maintained
6376 F:      drivers/hwtracing/
6377
6378 HARDWARE SPINLOCK CORE
6379 M:      Ohad Ben-Cohen <ohad@wizery.com>
6380 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
6381 L:      linux-remoteproc@vger.kernel.org
6382 S:      Maintained
6383 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
6384 F:      Documentation/devicetree/bindings/hwlock/
6385 F:      Documentation/hwspinlock.txt
6386 F:      drivers/hwspinlock/
6387 F:      include/linux/hwspinlock.h
6388
6389 HARMONY SOUND DRIVER
6390 L:      linux-parisc@vger.kernel.org
6391 S:      Maintained
6392 F:      sound/parisc/harmony.*
6393
6394 HDPVR USB VIDEO ENCODER DRIVER
6395 M:      Hans Verkuil <hverkuil@xs4all.nl>
6396 L:      linux-media@vger.kernel.org
6397 T:      git git://linuxtv.org/media_tree.git
6398 W:      https://linuxtv.org
6399 S:      Odd Fixes
6400 F:      drivers/media/usb/hdpvr/
6401
6402 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
6403 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
6404 S:      Supported
6405 F:      Documentation/watchdog/hpwdt.txt
6406 F:      drivers/watchdog/hpwdt.c
6407
6408 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
6409 M:      Don Brace <don.brace@microsemi.com>
6410 L:      esc.storagedev@microsemi.com
6411 L:      linux-scsi@vger.kernel.org
6412 S:      Supported
6413 F:      Documentation/scsi/hpsa.txt
6414 F:      drivers/scsi/hpsa*.[ch]
6415 F:      include/linux/cciss*.h
6416 F:      include/uapi/linux/cciss*.h
6417
6418 HFI1 DRIVER
6419 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
6420 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
6421 L:      linux-rdma@vger.kernel.org
6422 S:      Supported
6423 F:      drivers/infiniband/hw/hfi1
6424
6425 HFS FILESYSTEM
6426 L:      linux-fsdevel@vger.kernel.org
6427 S:      Orphan
6428 F:      Documentation/filesystems/hfs.txt
6429 F:      fs/hfs/
6430
6431 HFSPLUS FILESYSTEM
6432 L:      linux-fsdevel@vger.kernel.org
6433 S:      Orphan
6434 F:      Documentation/filesystems/hfsplus.txt
6435 F:      fs/hfsplus/
6436
6437 HGA FRAMEBUFFER DRIVER
6438 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
6439 L:      linux-nvidia@lists.surfsouth.com
6440 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
6441 S:      Maintained
6442 F:      drivers/video/fbdev/hgafb.c
6443
6444 HIBERNATION (aka Software Suspend, aka swsusp)
6445 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6446 M:      Pavel Machek <pavel@ucw.cz>
6447 L:      linux-pm@vger.kernel.org
6448 B:      https://bugzilla.kernel.org
6449 S:      Supported
6450 F:      arch/x86/power/
6451 F:      drivers/base/power/
6452 F:      kernel/power/
6453 F:      include/linux/suspend.h
6454 F:      include/linux/freezer.h
6455 F:      include/linux/pm.h
6456 F:      arch/*/include/asm/suspend*.h
6457
6458 HID CORE LAYER
6459 M:      Jiri Kosina <jikos@kernel.org>
6460 R:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
6461 L:      linux-input@vger.kernel.org
6462 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
6463 S:      Maintained
6464 F:      drivers/hid/
6465 F:      include/linux/hid*
6466 F:      include/uapi/linux/hid*
6467
6468 HID SENSOR HUB DRIVERS
6469 M:      Jiri Kosina <jikos@kernel.org>
6470 M:      Jonathan Cameron <jic23@kernel.org>
6471 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
6472 L:      linux-input@vger.kernel.org
6473 L:      linux-iio@vger.kernel.org
6474 S:      Maintained
6475 F:      Documentation/hid/hid-sensor*
6476 F:      drivers/hid/hid-sensor-*
6477 F:      drivers/iio/*/hid-*
6478 F:      include/linux/hid-sensor-*
6479
6480 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
6481 M:      Thomas Gleixner <tglx@linutronix.de>
6482 L:      linux-kernel@vger.kernel.org
6483 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
6484 S:      Maintained
6485 F:      Documentation/timers/
6486 F:      kernel/time/hrtimer.c
6487 F:      kernel/time/clockevents.c
6488 F:      kernel/time/timer_*.c
6489 F:      include/linux/clockchips.h
6490 F:      include/linux/hrtimer.h
6491
6492 HIGH-SPEED SCC DRIVER FOR AX.25
6493 L:      linux-hams@vger.kernel.org
6494 S:      Orphan
6495 F:      drivers/net/hamradio/dmascc.c
6496 F:      drivers/net/hamradio/scc.c
6497
6498 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
6499 M:      HighPoint Linux Team <linux@highpoint-tech.com>
6500 W:      http://www.highpoint-tech.com
6501 S:      Supported
6502 F:      Documentation/scsi/hptiop.txt
6503 F:      drivers/scsi/hptiop.c
6504
6505 HIPPI
6506 M:      Jes Sorensen <jes@trained-monkey.org>
6507 L:      linux-hippi@sunsite.dk
6508 S:      Maintained
6509 F:      include/linux/hippidevice.h
6510 F:      include/uapi/linux/if_hippi.h
6511 F:      net/802/hippi.c
6512 F:      drivers/net/hippi/
6513
6514 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
6515 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6516 M:      Salil Mehta <salil.mehta@huawei.com>
6517 L:      netdev@vger.kernel.org
6518 W:      http://www.hisilicon.com
6519 S:      Maintained
6520 F:      drivers/net/ethernet/hisilicon/hns3/
6521
6522 HISILICON LPC BUS DRIVER
6523 M:      john.garry@huawei.com
6524 W:      http://www.hisilicon.com
6525 S:      Maintained
6526 F:      drivers/bus/hisi_lpc.c
6527 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
6528
6529 HISILICON NETWORK SUBSYSTEM DRIVER
6530 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6531 M:      Salil Mehta <salil.mehta@huawei.com>
6532 L:      netdev@vger.kernel.org
6533 W:      http://www.hisilicon.com
6534 S:      Maintained
6535 F:      drivers/net/ethernet/hisilicon/
6536 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
6537
6538 HISILICON PMU DRIVER
6539 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
6540 W:      http://www.hisilicon.com
6541 S:      Supported
6542 F:      drivers/perf/hisilicon
6543 F:      Documentation/perf/hisi-pmu.txt
6544
6545 HISILICON ROCE DRIVER
6546 M:      Lijun Ou <oulijun@huawei.com>
6547 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
6548 L:      linux-rdma@vger.kernel.org
6549 S:      Maintained
6550 F:      drivers/infiniband/hw/hns/
6551 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
6552
6553 HISILICON SAS Controller
6554 M:      John Garry <john.garry@huawei.com>
6555 W:      http://www.hisilicon.com
6556 S:      Supported
6557 F:      drivers/scsi/hisi_sas/
6558 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
6559
6560 HMM - Heterogeneous Memory Management
6561 M:      Jérôme Glisse <jglisse@redhat.com>
6562 L:      linux-mm@kvack.org
6563 S:      Maintained
6564 F:      mm/hmm*
6565 F:      include/linux/hmm*
6566 F:      Documentation/vm/hmm.rst
6567
6568 HOST AP DRIVER
6569 M:      Jouni Malinen <j@w1.fi>
6570 L:      linux-wireless@vger.kernel.org
6571 W:      http://w1.fi/hostap-driver.html
6572 S:      Obsolete
6573 F:      drivers/net/wireless/intersil/hostap/
6574
6575 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
6576 L:      platform-driver-x86@vger.kernel.org
6577 S:      Orphan
6578 F:      drivers/platform/x86/tc1100-wmi.c
6579
6580 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
6581 M:      Jaroslav Kysela <perex@perex.cz>
6582 S:      Maintained
6583 F:      drivers/net/ethernet/hp/hp100.*
6584
6585 HPET:   High Precision Event Timers driver
6586 M:      Clemens Ladisch <clemens@ladisch.de>
6587 S:      Maintained
6588 F:      Documentation/timers/hpet.txt
6589 F:      drivers/char/hpet.c
6590 F:      include/linux/hpet.h
6591 F:      include/uapi/linux/hpet.h
6592
6593 HPET:   x86
6594 S:      Orphan
6595 F:      arch/x86/kernel/hpet.c
6596 F:      arch/x86/include/asm/hpet.h
6597
6598 HPFS FILESYSTEM
6599 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
6600 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
6601 S:      Maintained
6602 F:      fs/hpfs/
6603
6604 HSI SUBSYSTEM
6605 M:      Sebastian Reichel <sre@kernel.org>
6606 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
6607 S:      Maintained
6608 F:      Documentation/ABI/testing/sysfs-bus-hsi
6609 F:      Documentation/driver-api/hsi.rst
6610 F:      drivers/hsi/
6611 F:      include/linux/hsi/
6612 F:      include/uapi/linux/hsi/
6613
6614 HSO 3G MODEM DRIVER
6615 L:      linux-usb@vger.kernel.org
6616 S:      Orphan
6617 F:      drivers/net/usb/hso.c
6618
6619 HSR NETWORK PROTOCOL
6620 M:      Arvid Brodin <arvid.brodin@alten.se>
6621 L:      netdev@vger.kernel.org
6622 S:      Maintained
6623 F:      net/hsr/
6624
6625 HT16K33 LED CONTROLLER DRIVER
6626 M:      Robin van der Gracht <robin@protonic.nl>
6627 S:      Maintained
6628 F:      drivers/auxdisplay/ht16k33.c
6629 F:      Documentation/devicetree/bindings/display/ht16k33.txt
6630
6631 HTCPEN TOUCHSCREEN DRIVER
6632 M:      Pau Oliva Fora <pof@eslack.org>
6633 L:      linux-input@vger.kernel.org
6634 S:      Maintained
6635 F:      drivers/input/touchscreen/htcpen.c
6636
6637 HUAWEI ETHERNET DRIVER
6638 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
6639 L:      netdev@vger.kernel.org
6640 S:      Supported
6641 F:      Documentation/networking/hinic.txt
6642 F:      drivers/net/ethernet/huawei/hinic/
6643
6644 HUGETLB FILESYSTEM
6645 M:      Mike Kravetz <mike.kravetz@oracle.com>
6646 L:      linux-mm@kvack.org
6647 S:      Maintained
6648 F:      fs/hugetlbfs/
6649 F:      mm/hugetlb.c
6650 F:      include/linux/hugetlb.h
6651 F:      Documentation/admin-guide/mm/hugetlbpage.rst
6652 F:      Documentation/vm/hugetlbfs_reserv.rst
6653 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
6654
6655 HVA ST MEDIA DRIVER
6656 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
6657 L:      linux-media@vger.kernel.org
6658 T:      git git://linuxtv.org/media_tree.git
6659 W:      https://linuxtv.org
6660 S:      Supported
6661 F:      drivers/media/platform/sti/hva
6662
6663 HWPOISON MEMORY FAILURE HANDLING
6664 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
6665 L:      linux-mm@kvack.org
6666 S:      Maintained
6667 F:      mm/memory-failure.c
6668 F:      mm/hwpoison-inject.c
6669
6670 Hyper-V CORE AND DRIVERS
6671 M:      "K. Y. Srinivasan" <kys@microsoft.com>
6672 M:      Haiyang Zhang <haiyangz@microsoft.com>
6673 M:      Stephen Hemminger <sthemmin@microsoft.com>
6674 L:      devel@linuxdriverproject.org
6675 S:      Maintained
6676 F:      Documentation/networking/netvsc.txt
6677 F:      arch/x86/include/asm/mshyperv.h
6678 F:      arch/x86/include/asm/trace/hyperv.h
6679 F:      arch/x86/include/asm/hyperv-tlfs.h
6680 F:      arch/x86/kernel/cpu/mshyperv.c
6681 F:      arch/x86/hyperv
6682 F:      drivers/hid/hid-hyperv.c
6683 F:      drivers/hv/
6684 F:      drivers/input/serio/hyperv-keyboard.c
6685 F:      drivers/pci/controller/pci-hyperv.c
6686 F:      drivers/net/hyperv/
6687 F:      drivers/scsi/storvsc_drv.c
6688 F:      drivers/uio/uio_hv_generic.c
6689 F:      drivers/video/fbdev/hyperv_fb.c
6690 F:      net/vmw_vsock/hyperv_transport.c
6691 F:      include/linux/hyperv.h
6692 F:      include/uapi/linux/hyperv.h
6693 F:      tools/hv/
6694 F:      Documentation/ABI/stable/sysfs-bus-vmbus
6695
6696 HYPERVISOR VIRTUAL CONSOLE DRIVER
6697 L:      linuxppc-dev@lists.ozlabs.org
6698 S:      Odd Fixes
6699 F:      drivers/tty/hvc/
6700
6701 I2C ACPI SUPPORT
6702 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6703 L:      linux-i2c@vger.kernel.org
6704 L:      linux-acpi@vger.kernel.org
6705 S:      Maintained
6706 F:      drivers/i2c/i2c-core-acpi.c
6707
6708 I2C MUXES
6709 M:      Peter Rosin <peda@axentia.se>
6710 L:      linux-i2c@vger.kernel.org
6711 S:      Maintained
6712 F:      Documentation/i2c/i2c-topology
6713 F:      Documentation/i2c/muxes/
6714 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
6715 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
6716 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
6717 F:      drivers/i2c/i2c-mux.c
6718 F:      drivers/i2c/muxes/
6719 F:      include/linux/i2c-mux.h
6720
6721 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
6722 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
6723 L:      linux-i2c@vger.kernel.org
6724 S:      Maintained
6725 F:      drivers/i2c/busses/i2c-mv64xxx.c
6726
6727 I2C OVER PARALLEL PORT
6728 M:      Jean Delvare <jdelvare@suse.com>
6729 L:      linux-i2c@vger.kernel.org
6730 S:      Maintained
6731 F:      Documentation/i2c/busses/i2c-parport
6732 F:      Documentation/i2c/busses/i2c-parport-light
6733 F:      drivers/i2c/busses/i2c-parport.c
6734 F:      drivers/i2c/busses/i2c-parport-light.c
6735
6736 I2C SUBSYSTEM
6737 M:      Wolfram Sang <wsa@the-dreams.de>
6738 L:      linux-i2c@vger.kernel.org
6739 W:      https://i2c.wiki.kernel.org/
6740 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6741 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6742 S:      Maintained
6743 F:      Documentation/devicetree/bindings/i2c/i2c.txt
6744 F:      Documentation/i2c/
6745 F:      drivers/i2c/*
6746 F:      include/linux/i2c.h
6747 F:      include/linux/i2c-dev.h
6748 F:      include/linux/i2c-smbus.h
6749 F:      include/uapi/linux/i2c.h
6750 F:      include/uapi/linux/i2c-*.h
6751
6752 I2C SUBSYSTEM HOST DRIVERS
6753 L:      linux-i2c@vger.kernel.org
6754 W:      https://i2c.wiki.kernel.org/
6755 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6756 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6757 S:      Odd Fixes
6758 F:      Documentation/devicetree/bindings/i2c/
6759 F:      drivers/i2c/algos/
6760 F:      drivers/i2c/busses/
6761
6762 I2C-TAOS-EVM DRIVER
6763 M:      Jean Delvare <jdelvare@suse.com>
6764 L:      linux-i2c@vger.kernel.org
6765 S:      Maintained
6766 F:      Documentation/i2c/busses/i2c-taos-evm
6767 F:      drivers/i2c/busses/i2c-taos-evm.c
6768
6769 I2C-TINY-USB DRIVER
6770 M:      Till Harbaum <till@harbaum.org>
6771 L:      linux-i2c@vger.kernel.org
6772 W:      http://www.harbaum.org/till/i2c_tiny_usb
6773 S:      Maintained
6774 F:      drivers/i2c/busses/i2c-tiny-usb.c
6775
6776 I2C/SMBUS CONTROLLER DRIVERS FOR PC
6777 M:      Jean Delvare <jdelvare@suse.com>
6778 L:      linux-i2c@vger.kernel.org
6779 S:      Maintained
6780 F:      Documentation/i2c/busses/i2c-ali1535
6781 F:      Documentation/i2c/busses/i2c-ali1563
6782 F:      Documentation/i2c/busses/i2c-ali15x3
6783 F:      Documentation/i2c/busses/i2c-amd756
6784 F:      Documentation/i2c/busses/i2c-amd8111
6785 F:      Documentation/i2c/busses/i2c-i801
6786 F:      Documentation/i2c/busses/i2c-nforce2
6787 F:      Documentation/i2c/busses/i2c-piix4
6788 F:      Documentation/i2c/busses/i2c-sis5595
6789 F:      Documentation/i2c/busses/i2c-sis630
6790 F:      Documentation/i2c/busses/i2c-sis96x
6791 F:      Documentation/i2c/busses/i2c-via
6792 F:      Documentation/i2c/busses/i2c-viapro
6793 F:      drivers/i2c/busses/i2c-ali1535.c
6794 F:      drivers/i2c/busses/i2c-ali1563.c
6795 F:      drivers/i2c/busses/i2c-ali15x3.c
6796 F:      drivers/i2c/busses/i2c-amd756.c
6797 F:      drivers/i2c/busses/i2c-amd756-s4882.c
6798 F:      drivers/i2c/busses/i2c-amd8111.c
6799 F:      drivers/i2c/busses/i2c-i801.c
6800 F:      drivers/i2c/busses/i2c-isch.c
6801 F:      drivers/i2c/busses/i2c-nforce2.c
6802 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
6803 F:      drivers/i2c/busses/i2c-piix4.c
6804 F:      drivers/i2c/busses/i2c-sis5595.c
6805 F:      drivers/i2c/busses/i2c-sis630.c
6806 F:      drivers/i2c/busses/i2c-sis96x.c
6807 F:      drivers/i2c/busses/i2c-via.c
6808 F:      drivers/i2c/busses/i2c-viapro.c
6809
6810 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
6811 M:      Hans de Goede <hdegoede@redhat.com>
6812 L:      linux-i2c@vger.kernel.org
6813 S:      Maintained
6814 F:      drivers/i2c/busses/i2c-cht-wc.c
6815
6816 I2C/SMBUS ISMT DRIVER
6817 M:      Seth Heasley <seth.heasley@intel.com>
6818 M:      Neil Horman <nhorman@tuxdriver.com>
6819 L:      linux-i2c@vger.kernel.org
6820 F:      drivers/i2c/busses/i2c-ismt.c
6821 F:      Documentation/i2c/busses/i2c-ismt
6822
6823 I2C/SMBUS STUB DRIVER
6824 M:      Jean Delvare <jdelvare@suse.com>
6825 L:      linux-i2c@vger.kernel.org
6826 S:      Maintained
6827 F:      drivers/i2c/i2c-stub.c
6828
6829 IA64 (Itanium) PLATFORM
6830 M:      Tony Luck <tony.luck@intel.com>
6831 M:      Fenghua Yu <fenghua.yu@intel.com>
6832 L:      linux-ia64@vger.kernel.org
6833 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
6834 S:      Maintained
6835 F:      arch/ia64/
6836
6837 IBM Power 842 compression accelerator
6838 M:      Haren Myneni <haren@us.ibm.com>
6839 S:      Supported
6840 F:      drivers/crypto/nx/Makefile
6841 F:      drivers/crypto/nx/Kconfig
6842 F:      drivers/crypto/nx/nx-842*
6843 F:      include/linux/sw842.h
6844 F:      crypto/842.c
6845 F:      lib/842/
6846
6847 IBM Power in-Nest Crypto Acceleration
6848 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
6849 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
6850 L:      linux-crypto@vger.kernel.org
6851 S:      Supported
6852 F:      drivers/crypto/nx/Makefile
6853 F:      drivers/crypto/nx/Kconfig
6854 F:      drivers/crypto/nx/nx-aes*
6855 F:      drivers/crypto/nx/nx-sha*
6856 F:      drivers/crypto/nx/nx.*
6857 F:      drivers/crypto/nx/nx_csbcpb.h
6858 F:      drivers/crypto/nx/nx_debugfs.h
6859
6860 IBM Power Linux RAID adapter
6861 M:      Brian King <brking@us.ibm.com>
6862 S:      Supported
6863 F:      drivers/scsi/ipr.*
6864
6865 IBM Power SRIOV Virtual NIC Device Driver
6866 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
6867 M:      John Allen <jallen@linux.vnet.ibm.com>
6868 L:      netdev@vger.kernel.org
6869 S:      Supported
6870 F:      drivers/net/ethernet/ibm/ibmvnic.*
6871
6872 IBM Power Virtual Accelerator Switchboard
6873 M:      Sukadev Bhattiprolu
6874 L:      linuxppc-dev@lists.ozlabs.org
6875 S:      Supported
6876 F:      arch/powerpc/platforms/powernv/vas*
6877 F:      arch/powerpc/platforms/powernv/copy-paste.h
6878 F:      arch/powerpc/include/asm/vas.h
6879 F:      arch/powerpc/include/uapi/asm/vas.h
6880
6881 IBM Power Virtual Ethernet Device Driver
6882 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
6883 L:      netdev@vger.kernel.org
6884 S:      Supported
6885 F:      drivers/net/ethernet/ibm/ibmveth.*
6886
6887 IBM Power Virtual FC Device Drivers
6888 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
6889 L:      linux-scsi@vger.kernel.org
6890 S:      Supported
6891 F:      drivers/scsi/ibmvscsi/ibmvfc*
6892
6893 IBM Power Virtual Management Channel Driver
6894 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
6895 M:      Steven Royer <seroyer@linux.vnet.ibm.com>
6896 S:      Supported
6897 F:      drivers/misc/ibmvmc.*
6898
6899 IBM Power Virtual SCSI Device Drivers
6900 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
6901 L:      linux-scsi@vger.kernel.org
6902 S:      Supported
6903 F:      drivers/scsi/ibmvscsi/ibmvscsi*
6904 F:      include/scsi/viosrp.h
6905
6906 IBM Power Virtual SCSI Device Target Driver
6907 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
6908 M:      Michael Cyr <mikecyr@linux.vnet.ibm.com>
6909 L:      linux-scsi@vger.kernel.org
6910 L:      target-devel@vger.kernel.org
6911 S:      Supported
6912 F:      drivers/scsi/ibmvscsi_tgt/
6913
6914 IBM Power VMX Cryptographic instructions
6915 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
6916 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
6917 L:      linux-crypto@vger.kernel.org
6918 S:      Supported
6919 F:      drivers/crypto/vmx/Makefile
6920 F:      drivers/crypto/vmx/Kconfig
6921 F:      drivers/crypto/vmx/vmx.c
6922 F:      drivers/crypto/vmx/aes*
6923 F:      drivers/crypto/vmx/ghash*
6924 F:      drivers/crypto/vmx/ppc-xlate.pl
6925
6926 IBM ServeRAID RAID DRIVER
6927 S:      Orphan
6928 F:      drivers/scsi/ips.*
6929
6930 ICH LPC AND GPIO DRIVER
6931 M:      Peter Tyser <ptyser@xes-inc.com>
6932 S:      Maintained
6933 F:      drivers/mfd/lpc_ich.c
6934 F:      drivers/gpio/gpio-ich.c
6935
6936 IDE SUBSYSTEM
6937 M:      "David S. Miller" <davem@davemloft.net>
6938 L:      linux-ide@vger.kernel.org
6939 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
6940 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
6941 S:      Maintained
6942 F:      Documentation/ide/
6943 F:      drivers/ide/
6944 F:      include/linux/ide.h
6945
6946 IDE/ATAPI DRIVERS
6947 M:      Borislav Petkov <bp@alien8.de>
6948 L:      linux-ide@vger.kernel.org
6949 S:      Maintained
6950 F:      Documentation/cdrom/ide-cd
6951 F:      drivers/ide/ide-cd*
6952
6953 IDEAPAD LAPTOP EXTRAS DRIVER
6954 M:      Ike Panhc <ike.pan@canonical.com>
6955 L:      platform-driver-x86@vger.kernel.org
6956 W:      http://launchpad.net/ideapad-laptop
6957 S:      Maintained
6958 F:      drivers/platform/x86/ideapad-laptop.c
6959
6960 IDEAPAD LAPTOP SLIDEBAR DRIVER
6961 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
6962 L:      linux-input@vger.kernel.org
6963 W:      https://github.com/o2genum/ideapad-slidebar
6964 S:      Maintained
6965 F:      drivers/input/misc/ideapad_slidebar.c
6966
6967 IDT VersaClock 5 CLOCK DRIVER
6968 M:      Marek Vasut <marek.vasut@gmail.com>
6969 S:      Maintained
6970 F:      drivers/clk/clk-versaclock5.c
6971
6972 IEEE 802.15.4 SUBSYSTEM
6973 M:      Alexander Aring <alex.aring@gmail.com>
6974 M:      Stefan Schmidt <stefan@datenfreihafen.org>
6975 L:      linux-wpan@vger.kernel.org
6976 W:      http://wpan.cakelab.org/
6977 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
6978 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
6979 S:      Maintained
6980 F:      net/ieee802154/
6981 F:      net/mac802154/
6982 F:      drivers/net/ieee802154/
6983 F:      include/linux/nl802154.h
6984 F:      include/linux/ieee802154.h
6985 F:      include/net/nl802154.h
6986 F:      include/net/mac802154.h
6987 F:      include/net/af_ieee802154.h
6988 F:      include/net/cfg802154.h
6989 F:      include/net/ieee802154_netdev.h
6990 F:      Documentation/networking/ieee802154.txt
6991
6992 IFE PROTOCOL
6993 M:      Yotam Gigi <yotam.gi@gmail.com>
6994 M:      Jamal Hadi Salim <jhs@mojatatu.com>
6995 F:      net/ife
6996 F:      include/net/ife.h
6997 F:      include/uapi/linux/ife.h
6998
6999 IGORPLUG-USB IR RECEIVER
7000 M:      Sean Young <sean@mess.org>
7001 L:      linux-media@vger.kernel.org
7002 S:      Maintained
7003 F:      drivers/media/rc/igorplugusb.c
7004
7005 IGUANAWORKS USB IR TRANSCEIVER
7006 M:      Sean Young <sean@mess.org>
7007 L:      linux-media@vger.kernel.org
7008 S:      Maintained
7009 F:      drivers/media/rc/iguanair.c
7010
7011 IIO DIGITAL POTENTIOMETER DAC
7012 M:      Peter Rosin <peda@axentia.se>
7013 L:      linux-iio@vger.kernel.org
7014 S:      Maintained
7015 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
7016 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
7017 F:      drivers/iio/dac/dpot-dac.c
7018
7019 IIO ENVELOPE DETECTOR
7020 M:      Peter Rosin <peda@axentia.se>
7021 L:      linux-iio@vger.kernel.org
7022 S:      Maintained
7023 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
7024 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
7025 F:      drivers/iio/adc/envelope-detector.c
7026
7027 IIO MULTIPLEXER
7028 M:      Peter Rosin <peda@axentia.se>
7029 L:      linux-iio@vger.kernel.org
7030 S:      Maintained
7031 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt
7032 F:      drivers/iio/multiplexer/iio-mux.c
7033
7034 IIO SUBSYSTEM AND DRIVERS
7035 M:      Jonathan Cameron <jic23@kernel.org>
7036 R:      Hartmut Knaack <knaack.h@gmx.de>
7037 R:      Lars-Peter Clausen <lars@metafoo.de>
7038 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
7039 L:      linux-iio@vger.kernel.org
7040 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
7041 S:      Maintained
7042 F:      Documentation/ABI/testing/configfs-iio*
7043 F:      Documentation/ABI/testing/sysfs-bus-iio*
7044 F:      Documentation/devicetree/bindings/iio/
7045 F:      drivers/iio/
7046 F:      drivers/staging/iio/
7047 F:      include/linux/iio/
7048 F:      tools/iio/
7049
7050 IIO UNIT CONVERTER
7051 M:      Peter Rosin <peda@axentia.se>
7052 L:      linux-iio@vger.kernel.org
7053 S:      Maintained
7054 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
7055 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
7056 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
7057 F:      drivers/iio/afe/iio-rescale.c
7058
7059 IKANOS/ADI EAGLE ADSL USB DRIVER
7060 M:      Matthieu Castet <castet.matthieu@free.fr>
7061 M:      Stanislaw Gruszka <stf_xl@wp.pl>
7062 S:      Maintained
7063 F:      drivers/usb/atm/ueagle-atm.c
7064
7065 IMGTEC ASCII LCD DRIVER
7066 M:      Paul Burton <paul.burton@mips.com>
7067 S:      Maintained
7068 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
7069 F:      drivers/auxdisplay/img-ascii-lcd.c
7070
7071 IMGTEC IR DECODER DRIVER
7072 M:      James Hogan <jhogan@kernel.org>
7073 S:      Maintained
7074 F:      drivers/media/rc/img-ir/
7075
7076 IMON SOUNDGRAPH USB IR RECEIVER
7077 M:      Sean Young <sean@mess.org>
7078 L:      linux-media@vger.kernel.org
7079 S:      Maintained
7080 F:      drivers/media/rc/imon_raw.c
7081 F:      drivers/media/rc/imon.c
7082
7083 IMS TWINTURBO FRAMEBUFFER DRIVER
7084 L:      linux-fbdev@vger.kernel.org
7085 S:      Orphan
7086 F:      drivers/video/fbdev/imsttfb.c
7087
7088 INA209 HARDWARE MONITOR DRIVER
7089 M:      Guenter Roeck <linux@roeck-us.net>
7090 L:      linux-hwmon@vger.kernel.org
7091 S:      Maintained
7092 F:      Documentation/hwmon/ina209
7093 F:      Documentation/devicetree/bindings/hwmon/ina2xx.txt
7094 F:      drivers/hwmon/ina209.c
7095
7096 INA2XX HARDWARE MONITOR DRIVER
7097 M:      Guenter Roeck <linux@roeck-us.net>
7098 L:      linux-hwmon@vger.kernel.org
7099 S:      Maintained
7100 F:      Documentation/hwmon/ina2xx
7101 F:      drivers/hwmon/ina2xx.c
7102 F:      include/linux/platform_data/ina2xx.h
7103
7104 INDUSTRY PACK SUBSYSTEM (IPACK)
7105 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
7106 M:      Jens Taprogge <jens.taprogge@taprogge.org>
7107 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7108 L:      industrypack-devel@lists.sourceforge.net
7109 W:      http://industrypack.sourceforge.net
7110 S:      Maintained
7111 F:      drivers/ipack/
7112
7113 INFINIBAND SUBSYSTEM
7114 M:      Doug Ledford <dledford@redhat.com>
7115 M:      Jason Gunthorpe <jgg@mellanox.com>
7116 L:      linux-rdma@vger.kernel.org
7117 W:      https://github.com/linux-rdma/rdma-core
7118 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7119 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
7120 S:      Supported
7121 F:      Documentation/devicetree/bindings/infiniband/
7122 F:      Documentation/infiniband/
7123 F:      drivers/infiniband/
7124 F:      include/uapi/linux/if_infiniband.h
7125 F:      include/uapi/rdma/
7126 F:      include/rdma/
7127
7128 INGENIC JZ4780 DMA Driver
7129 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
7130 S:      Maintained
7131 F:      drivers/dma/dma-jz4780.c
7132
7133 INGENIC JZ4780 NAND DRIVER
7134 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
7135 L:      linux-mtd@lists.infradead.org
7136 S:      Maintained
7137 F:      drivers/mtd/nand/raw/jz4780_*
7138
7139 INOTIFY
7140 M:      Jan Kara <jack@suse.cz>
7141 R:      Amir Goldstein <amir73il@gmail.com>
7142 L:      linux-fsdevel@vger.kernel.org
7143 S:      Maintained
7144 F:      Documentation/filesystems/inotify.txt
7145 F:      fs/notify/inotify/
7146 F:      include/linux/inotify.h
7147 F:      include/uapi/linux/inotify.h
7148
7149 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
7150 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
7151 L:      linux-input@vger.kernel.org
7152 Q:      http://patchwork.kernel.org/project/linux-input/list/
7153 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
7154 S:      Maintained
7155 F:      drivers/input/
7156 F:      include/linux/input.h
7157 F:      include/uapi/linux/input.h
7158 F:      include/uapi/linux/input-event-codes.h
7159 F:      include/linux/input/
7160 F:      Documentation/devicetree/bindings/input/
7161 F:      Documentation/devicetree/bindings/serio/
7162 F:      Documentation/input/
7163
7164 INPUT MULTITOUCH (MT) PROTOCOL
7165 M:      Henrik Rydberg <rydberg@bitmath.org>
7166 L:      linux-input@vger.kernel.org
7167 S:      Odd fixes
7168 F:      Documentation/input/multi-touch-protocol.rst
7169 F:      drivers/input/input-mt.c
7170 K:      \b(ABS|SYN)_MT_
7171
7172 INSIDE SECURE CRYPTO DRIVER
7173 M:      Antoine Tenart <antoine.tenart@bootlin.com>
7174 F:      drivers/crypto/inside-secure/
7175 S:      Maintained
7176 L:      linux-crypto@vger.kernel.org
7177
7178 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
7179 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
7180 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
7181 L:      linux-integrity@vger.kernel.org
7182 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
7183 S:      Supported
7184 F:      security/integrity/ima/
7185
7186 INTEL 810/815 FRAMEBUFFER DRIVER
7187 M:      Antonino Daplas <adaplas@gmail.com>
7188 L:      linux-fbdev@vger.kernel.org
7189 S:      Maintained
7190 F:      drivers/video/fbdev/i810/
7191
7192 INTEL ASoC DRIVERS
7193 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
7194 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
7195 M:      Jie Yang <yang.jie@linux.intel.com>
7196 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7197 S:      Supported
7198 F:      sound/soc/intel/
7199
7200 INTEL C600 SERIES SAS CONTROLLER DRIVER
7201 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
7202 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
7203 L:      linux-scsi@vger.kernel.org
7204 T:      git git://git.code.sf.net/p/intel-sas/isci
7205 S:      Supported
7206 F:      drivers/scsi/isci/
7207
7208 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
7209 M:      Jani Nikula <jani.nikula@linux.intel.com>
7210 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
7211 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
7212 L:      intel-gfx@lists.freedesktop.org
7213 W:      https://01.org/linuxgraphics/
7214 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
7215 C:      irc://chat.freenode.net/intel-gfx
7216 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
7217 T:      git git://anongit.freedesktop.org/drm-intel
7218 S:      Supported
7219 F:      drivers/gpu/drm/i915/
7220 F:      include/drm/i915*
7221 F:      include/uapi/drm/i915_drm.h
7222 F:      Documentation/gpu/i915.rst
7223
7224 INTEL ETHERNET DRIVERS
7225 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
7226 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
7227 W:      http://www.intel.com/support/feedback.htm
7228 W:      http://e1000.sourceforge.net/
7229 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
7230 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
7231 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
7232 S:      Supported
7233 F:      Documentation/networking/e100.rst
7234 F:      Documentation/networking/e1000.rst
7235 F:      Documentation/networking/e1000e.txt
7236 F:      Documentation/networking/igb.txt
7237 F:      Documentation/networking/igbvf.txt
7238 F:      Documentation/networking/ixgb.txt
7239 F:      Documentation/networking/ixgbe.txt
7240 F:      Documentation/networking/ixgbevf.txt
7241 F:      Documentation/networking/i40e.txt
7242 F:      Documentation/networking/i40evf.txt
7243 F:      Documentation/networking/ice.txt
7244 F:      drivers/net/ethernet/intel/
7245 F:      drivers/net/ethernet/intel/*/
7246 F:      include/linux/avf/virtchnl.h
7247
7248 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
7249 M:      Maik Broemme <mbroemme@libmpq.org>
7250 L:      linux-fbdev@vger.kernel.org
7251 S:      Maintained
7252 F:      Documentation/fb/intelfb.txt
7253 F:      drivers/video/fbdev/intelfb/
7254
7255 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
7256 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
7257 M:      Zhi Wang <zhi.a.wang@intel.com>
7258 L:      intel-gvt-dev@lists.freedesktop.org
7259 L:      intel-gfx@lists.freedesktop.org
7260 W:      https://01.org/igvt-g
7261 T:      git https://github.com/intel/gvt-linux.git
7262 S:      Supported
7263 F:      drivers/gpu/drm/i915/gvt/
7264
7265 INTEL HID EVENT DRIVER
7266 M:      Alex Hung <alex.hung@canonical.com>
7267 L:      platform-driver-x86@vger.kernel.org
7268 S:      Maintained
7269 F:      drivers/platform/x86/intel-hid.c
7270
7271 INTEL I/OAT DMA DRIVER
7272 M:      Dave Jiang <dave.jiang@intel.com>
7273 R:      Dan Williams <dan.j.williams@intel.com>
7274 L:      dmaengine@vger.kernel.org
7275 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
7276 S:      Supported
7277 F:      drivers/dma/ioat*
7278
7279 INTEL IDLE DRIVER
7280 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
7281 M:      Len Brown <lenb@kernel.org>
7282 L:      linux-pm@vger.kernel.org
7283 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
7284 B:      https://bugzilla.kernel.org
7285 S:      Supported
7286 F:      drivers/idle/intel_idle.c
7287
7288 INTEL INTEGRATED SENSOR HUB DRIVER
7289 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7290 M:      Jiri Kosina <jikos@kernel.org>
7291 L:      linux-input@vger.kernel.org
7292 S:      Maintained
7293 F:      drivers/hid/intel-ish-hid/
7294
7295 INTEL IOMMU (VT-d)
7296 M:      David Woodhouse <dwmw2@infradead.org>
7297 L:      iommu@lists.linux-foundation.org
7298 T:      git git://git.infradead.org/iommu-2.6.git
7299 S:      Supported
7300 F:      drivers/iommu/intel-iommu.c
7301 F:      include/linux/intel-iommu.h
7302
7303 INTEL IOP-ADMA DMA DRIVER
7304 R:      Dan Williams <dan.j.williams@intel.com>
7305 S:      Odd fixes
7306 F:      drivers/dma/iop-adma.c
7307
7308 INTEL IPU3 CSI-2 CIO2 DRIVER
7309 M:      Yong Zhi <yong.zhi@intel.com>
7310 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7311 M:      Bingbu Cao <bingbu.cao@intel.com>
7312 R:      Tian Shu Qiu <tian.shu.qiu@intel.com>
7313 R:      Jian Xu Zheng <jian.xu.zheng@intel.com>
7314 L:      linux-media@vger.kernel.org
7315 S:      Maintained
7316 F:      drivers/media/pci/intel/ipu3/
7317 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
7318
7319 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
7320 M:      Krzysztof Halasa <khalasa@piap.pl>
7321 S:      Maintained
7322 F:      arch/arm/mach-ixp4xx/include/mach/qmgr.h
7323 F:      arch/arm/mach-ixp4xx/include/mach/npe.h
7324 F:      arch/arm/mach-ixp4xx/ixp4xx_qmgr.c
7325 F:      arch/arm/mach-ixp4xx/ixp4xx_npe.c
7326 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
7327 F:      drivers/net/wan/ixp4xx_hss.c
7328
7329 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
7330 M:      Deepak Saxena <dsaxena@plexity.net>
7331 S:      Maintained
7332 F:      drivers/char/hw_random/ixp4xx-rng.c
7333
7334 INTEL MANAGEMENT ENGINE (mei)
7335 M:      Tomas Winkler <tomas.winkler@intel.com>
7336 L:      linux-kernel@vger.kernel.org
7337 S:      Supported
7338 F:      include/uapi/linux/mei.h
7339 F:      include/linux/mei_cl_bus.h
7340 F:      drivers/misc/mei/*
7341 F:      drivers/watchdog/mei_wdt.c
7342 F:      Documentation/misc-devices/mei/*
7343 F:      samples/mei/*
7344
7345 INTEL MENLOW THERMAL DRIVER
7346 M:      Sujith Thomas <sujith.thomas@intel.com>
7347 L:      platform-driver-x86@vger.kernel.org
7348 W:      https://01.org/linux-acpi
7349 S:      Supported
7350 F:      drivers/platform/x86/intel_menlow.c
7351
7352 INTEL MERRIFIELD GPIO DRIVER
7353 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7354 L:      linux-gpio@vger.kernel.org
7355 S:      Maintained
7356 F:      drivers/gpio/gpio-merrifield.c
7357
7358 INTEL MIC DRIVERS (mic)
7359 M:      Sudeep Dutt <sudeep.dutt@intel.com>
7360 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
7361 S:      Supported
7362 W:      https://github.com/sudeepdutt/mic
7363 W:      http://software.intel.com/en-us/mic-developer
7364 F:      include/linux/mic_bus.h
7365 F:      include/linux/scif.h
7366 F:      include/uapi/linux/mic_common.h
7367 F:      include/uapi/linux/mic_ioctl.h
7368 F:      include/uapi/linux/scif_ioctl.h
7369 F:      drivers/misc/mic/
7370 F:      drivers/dma/mic_x100_dma.c
7371 F:      drivers/dma/mic_x100_dma.h
7372 F:      Documentation/mic/
7373
7374 INTEL PMC CORE DRIVER
7375 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
7376 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
7377 L:      platform-driver-x86@vger.kernel.org
7378 S:      Maintained
7379 F:      arch/x86/include/asm/pmc_core.h
7380 F:      drivers/platform/x86/intel_pmc_core*
7381
7382 INTEL PMC/P-Unit IPC DRIVER
7383 M:      Zha Qipeng<qipeng.zha@intel.com>
7384 L:      platform-driver-x86@vger.kernel.org
7385 S:      Maintained
7386 F:      drivers/platform/x86/intel_pmc_ipc.c
7387 F:      drivers/platform/x86/intel_punit_ipc.c
7388 F:      arch/x86/include/asm/intel_pmc_ipc.h
7389 F:      arch/x86/include/asm/intel_punit_ipc.h
7390
7391 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
7392 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
7393 L:      linux-wireless@vger.kernel.org
7394 S:      Maintained
7395 F:      Documentation/networking/README.ipw2100
7396 F:      Documentation/networking/README.ipw2200
7397 F:      drivers/net/wireless/intel/ipw2x00/
7398
7399 INTEL PSTATE DRIVER
7400 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7401 M:      Len Brown <lenb@kernel.org>
7402 L:      linux-pm@vger.kernel.org
7403 S:      Supported
7404 F:      drivers/cpufreq/intel_pstate.c
7405
7406 INTEL RDMA RNIC DRIVER
7407 M:      Faisal Latif <faisal.latif@intel.com>
7408 M:      Shiraz Saleem <shiraz.saleem@intel.com>
7409 L:      linux-rdma@vger.kernel.org
7410 S:      Supported
7411 F:      drivers/infiniband/hw/i40iw/
7412 F:      include/uapi/rdma/i40iw-abi.h
7413
7414 INTEL SHA MULTIBUFFER DRIVER
7415 M:      Megha Dey <megha.dey@linux.intel.com>
7416 R:      Tim Chen <tim.c.chen@linux.intel.com>
7417 L:      linux-crypto@vger.kernel.org
7418 S:      Supported
7419 F:      arch/x86/crypto/sha*-mb/
7420 F:      crypto/mcryptd.c
7421
7422 INTEL TELEMETRY DRIVER
7423 M:      Souvik Kumar Chakravarty <souvik.k.chakravarty@intel.com>
7424 L:      platform-driver-x86@vger.kernel.org
7425 S:      Maintained
7426 F:      arch/x86/include/asm/intel_telemetry.h
7427 F:      drivers/platform/x86/intel_telemetry*
7428
7429 INTEL VIRTUAL BUTTON DRIVER
7430 M:      AceLan Kao <acelan.kao@canonical.com>
7431 L:      platform-driver-x86@vger.kernel.org
7432 S:      Maintained
7433 F:      drivers/platform/x86/intel-vbtn.c
7434
7435 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
7436 M:      Stanislaw Gruszka <sgruszka@redhat.com>
7437 L:      linux-wireless@vger.kernel.org
7438 S:      Supported
7439 F:      drivers/net/wireless/intel/iwlegacy/
7440
7441 INTEL WIRELESS WIFI LINK (iwlwifi)
7442 M:      Johannes Berg <johannes.berg@intel.com>
7443 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
7444 M:      Luca Coelho <luciano.coelho@intel.com>
7445 M:      Intel Linux Wireless <linuxwifi@intel.com>
7446 L:      linux-wireless@vger.kernel.org
7447 W:      http://intellinuxwireless.org
7448 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
7449 S:      Supported
7450 F:      drivers/net/wireless/intel/iwlwifi/
7451
7452 INTEL WIRELESS WIMAX CONNECTION 2400
7453 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
7454 M:      linux-wimax@intel.com
7455 L:      wimax@linuxwimax.org (subscribers-only)
7456 S:      Supported
7457 W:      http://linuxwimax.org
7458 F:      Documentation/wimax/README.i2400m
7459 F:      drivers/net/wimax/i2400m/
7460 F:      include/uapi/linux/wimax/i2400m.h
7461
7462 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
7463 M:      Mario Limonciello <mario.limonciello@dell.com>
7464 S:      Maintained
7465 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
7466
7467 INTEL(R) TRACE HUB
7468 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
7469 S:      Supported
7470 F:      Documentation/trace/intel_th.rst
7471 F:      drivers/hwtracing/intel_th/
7472
7473 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
7474 M:      Ning Sun <ning.sun@intel.com>
7475 L:      tboot-devel@lists.sourceforge.net
7476 W:      http://tboot.sourceforge.net
7477 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
7478 S:      Supported
7479 F:      Documentation/intel_txt.txt
7480 F:      include/linux/tboot.h
7481 F:      arch/x86/kernel/tboot.c
7482
7483 INTEL-MID GPIO DRIVER
7484 M:      David Cohen <david.a.cohen@linux.intel.com>
7485 L:      linux-gpio@vger.kernel.org
7486 S:      Maintained
7487 F:      drivers/gpio/gpio-intel-mid.c
7488
7489 INVENSENSE MPU-3050 GYROSCOPE DRIVER
7490 M:      Linus Walleij <linus.walleij@linaro.org>
7491 L:      linux-iio@vger.kernel.org
7492 S:      Maintained
7493 F:      drivers/iio/gyro/mpu3050*
7494 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
7495
7496 IOC3 ETHERNET DRIVER
7497 M:      Ralf Baechle <ralf@linux-mips.org>
7498 L:      linux-mips@linux-mips.org
7499 S:      Maintained
7500 F:      drivers/net/ethernet/sgi/ioc3-eth.c
7501
7502 IOC3 SERIAL DRIVER
7503 M:      Pat Gefre <pfg@sgi.com>
7504 L:      linux-serial@vger.kernel.org
7505 S:      Maintained
7506 F:      drivers/tty/serial/ioc3_serial.c
7507
7508 IOMMU DRIVERS
7509 M:      Joerg Roedel <joro@8bytes.org>
7510 L:      iommu@lists.linux-foundation.org
7511 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
7512 S:      Maintained
7513 F:      Documentation/devicetree/bindings/iommu/
7514 F:      drivers/iommu/
7515 F:      include/linux/iommu.h
7516 F:      include/linux/of_iommu.h
7517 F:      include/linux/iova.h
7518
7519 IP MASQUERADING
7520 M:      Juanjo Ciarlante <jjciarla@raiz.uncu.edu.ar>
7521 S:      Maintained
7522 F:      net/ipv4/netfilter/ipt_MASQUERADE.c
7523
7524 IPMI SUBSYSTEM
7525 M:      Corey Minyard <minyard@acm.org>
7526 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
7527 W:      http://openipmi.sourceforge.net/
7528 S:      Supported
7529 F:      Documentation/IPMI.txt
7530 F:      drivers/char/ipmi/
7531 F:      include/linux/ipmi*
7532 F:      include/uapi/linux/ipmi*
7533
7534 IPS SCSI RAID DRIVER
7535 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
7536 L:      linux-scsi@vger.kernel.org
7537 W:      http://www.adaptec.com/
7538 S:      Maintained
7539 F:      drivers/scsi/ips*
7540
7541 IPVS
7542 M:      Wensong Zhang <wensong@linux-vs.org>
7543 M:      Simon Horman <horms@verge.net.au>
7544 M:      Julian Anastasov <ja@ssi.bg>
7545 L:      netdev@vger.kernel.org
7546 L:      lvs-devel@vger.kernel.org
7547 S:      Maintained
7548 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
7549 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
7550 F:      Documentation/networking/ipvs-sysctl.txt
7551 F:      include/net/ip_vs.h
7552 F:      include/uapi/linux/ip_vs.h
7553 F:      net/netfilter/ipvs/
7554
7555 IPWIRELESS DRIVER
7556 M:      Jiri Kosina <jikos@kernel.org>
7557 M:      David Sterba <dsterba@suse.com>
7558 S:      Odd Fixes
7559 F:      drivers/tty/ipwireless/
7560
7561 IPX NETWORK LAYER
7562 L:      netdev@vger.kernel.org
7563 S:      Obsolete
7564 F:      include/uapi/linux/ipx.h
7565 F:      drivers/staging/ipx/
7566
7567 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
7568 M:      Marc Zyngier <marc.zyngier@arm.com>
7569 S:      Maintained
7570 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7571 F:      Documentation/IRQ-domain.txt
7572 F:      include/linux/irqdomain.h
7573 F:      kernel/irq/irqdomain.c
7574 F:      kernel/irq/msi.c
7575
7576 IRQ SUBSYSTEM
7577 M:      Thomas Gleixner <tglx@linutronix.de>
7578 L:      linux-kernel@vger.kernel.org
7579 S:      Maintained
7580 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7581 F:      kernel/irq/
7582
7583 IRQCHIP DRIVERS
7584 M:      Thomas Gleixner <tglx@linutronix.de>
7585 M:      Jason Cooper <jason@lakedaemon.net>
7586 M:      Marc Zyngier <marc.zyngier@arm.com>
7587 L:      linux-kernel@vger.kernel.org
7588 S:      Maintained
7589 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7590 F:      Documentation/devicetree/bindings/interrupt-controller/
7591 F:      drivers/irqchip/
7592
7593 ISA
7594 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
7595 S:      Maintained
7596 F:      Documentation/isa.txt
7597 F:      drivers/base/isa.c
7598 F:      include/linux/isa.h
7599
7600 ISA RADIO MODULE
7601 M:      Hans Verkuil <hverkuil@xs4all.nl>
7602 L:      linux-media@vger.kernel.org
7603 T:      git git://linuxtv.org/media_tree.git
7604 W:      https://linuxtv.org
7605 S:      Maintained
7606 F:      drivers/media/radio/radio-isa*
7607
7608 ISAPNP
7609 M:      Jaroslav Kysela <perex@perex.cz>
7610 S:      Maintained
7611 F:      Documentation/isapnp.txt
7612 F:      drivers/pnp/isapnp/
7613 F:      include/linux/isapnp.h
7614
7615 ISCSI
7616 M:      Lee Duncan <lduncan@suse.com>
7617 M:      Chris Leech <cleech@redhat.com>
7618 L:      open-iscsi@googlegroups.com
7619 W:      www.open-iscsi.com
7620 S:      Maintained
7621 F:      drivers/scsi/*iscsi*
7622 F:      include/scsi/*iscsi*
7623
7624 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
7625 M:      Peter Jones <pjones@redhat.com>
7626 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
7627 S:      Maintained
7628 F:      drivers/firmware/iscsi_ibft*
7629
7630 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
7631 M:      Or Gerlitz <ogerlitz@mellanox.com>
7632 M:      Sagi Grimberg <sagi@grimberg.me>
7633 M:      Roi Dayan <roid@mellanox.com>
7634 L:      linux-rdma@vger.kernel.org
7635 S:      Supported
7636 W:      http://www.openfabrics.org
7637 W:      www.open-iscsi.org
7638 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7639 F:      drivers/infiniband/ulp/iser/
7640
7641 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
7642 M:      Sagi Grimberg <sagi@grimberg.me>
7643 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
7644 L:      linux-rdma@vger.kernel.org
7645 L:      target-devel@vger.kernel.org
7646 S:      Supported
7647 W:      http://www.linux-iscsi.org
7648 F:      drivers/infiniband/ulp/isert
7649
7650 ISDN SUBSYSTEM
7651 M:      Karsten Keil <isdn@linux-pingi.de>
7652 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7653 L:      netdev@vger.kernel.org
7654 W:      http://www.isdn4linux.de
7655 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kkeil/isdn-2.6.git
7656 S:      Maintained
7657 F:      Documentation/isdn/
7658 F:      drivers/isdn/
7659 F:      include/linux/isdn.h
7660 F:      include/linux/isdn/
7661 F:      include/uapi/linux/isdn.h
7662 F:      include/uapi/linux/isdn/
7663
7664 ISDN SUBSYSTEM (Eicon active card driver)
7665 M:      Armin Schindler <mac@melware.de>
7666 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7667 W:      http://www.melware.de
7668 S:      Maintained
7669 F:      drivers/isdn/hardware/eicon/
7670
7671 IT87 HARDWARE MONITORING DRIVER
7672 M:      Jean Delvare <jdelvare@suse.com>
7673 L:      linux-hwmon@vger.kernel.org
7674 S:      Maintained
7675 F:      Documentation/hwmon/it87
7676 F:      drivers/hwmon/it87.c
7677
7678 IT913X MEDIA DRIVER
7679 M:      Antti Palosaari <crope@iki.fi>
7680 L:      linux-media@vger.kernel.org
7681 W:      https://linuxtv.org
7682 W:      http://palosaari.fi/linux/
7683 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7684 T:      git git://linuxtv.org/anttip/media_tree.git
7685 S:      Maintained
7686 F:      drivers/media/tuners/it913x*
7687
7688 IVTV VIDEO4LINUX DRIVER
7689 M:      Andy Walls <awalls@md.metrocast.net>
7690 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
7691 L:      linux-media@vger.kernel.org
7692 T:      git git://linuxtv.org/media_tree.git
7693 W:      http://www.ivtvdriver.org
7694 S:      Maintained
7695 F:      Documentation/media/v4l-drivers/ivtv*
7696 F:      drivers/media/pci/ivtv/
7697 F:      include/uapi/linux/ivtv*
7698
7699 IX2505V MEDIA DRIVER
7700 M:      Malcolm Priestley <tvboxspy@gmail.com>
7701 L:      linux-media@vger.kernel.org
7702 W:      https://linuxtv.org
7703 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7704 S:      Maintained
7705 F:      drivers/media/dvb-frontends/ix2505v*
7706
7707 JAILHOUSE HYPERVISOR INTERFACE
7708 M:      Jan Kiszka <jan.kiszka@siemens.com>
7709 L:      jailhouse-dev@googlegroups.com
7710 S:      Maintained
7711 F:      arch/x86/kernel/jailhouse.c
7712 F:      arch/x86/include/asm/jailhouse_para.h
7713
7714 JC42.4 TEMPERATURE SENSOR DRIVER
7715 M:      Guenter Roeck <linux@roeck-us.net>
7716 L:      linux-hwmon@vger.kernel.org
7717 S:      Maintained
7718 F:      drivers/hwmon/jc42.c
7719 F:      Documentation/hwmon/jc42
7720
7721 JFS FILESYSTEM
7722 M:      Dave Kleikamp <shaggy@kernel.org>
7723 L:      jfs-discussion@lists.sourceforge.net
7724 W:      http://jfs.sourceforge.net/
7725 T:      git git://github.com/kleikamp/linux-shaggy.git
7726 S:      Maintained
7727 F:      Documentation/filesystems/jfs.txt
7728 F:      fs/jfs/
7729
7730 JME NETWORK DRIVER
7731 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
7732 L:      netdev@vger.kernel.org
7733 S:      Maintained
7734 F:      drivers/net/ethernet/jme.*
7735
7736 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
7737 M:      David Woodhouse <dwmw2@infradead.org>
7738 L:      linux-mtd@lists.infradead.org
7739 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
7740 S:      Maintained
7741 F:      fs/jffs2/
7742 F:      include/uapi/linux/jffs2.h
7743
7744 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
7745 M:      "Theodore Ts'o" <tytso@mit.edu>
7746 M:      Jan Kara <jack@suse.com>
7747 L:      linux-ext4@vger.kernel.org
7748 S:      Maintained
7749 F:      fs/jbd2/
7750 F:      include/linux/jbd2.h
7751
7752 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
7753 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
7754 L:      linux-media@vger.kernel.org
7755 S:      Maintained
7756 F:      drivers/media/platform/rcar_jpu.c
7757
7758 JSM Neo PCI based serial card
7759 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
7760 L:      linux-serial@vger.kernel.org
7761 S:      Maintained
7762 F:      drivers/tty/serial/jsm/
7763
7764 K10TEMP HARDWARE MONITORING DRIVER
7765 M:      Clemens Ladisch <clemens@ladisch.de>
7766 L:      linux-hwmon@vger.kernel.org
7767 S:      Maintained
7768 F:      Documentation/hwmon/k10temp
7769 F:      drivers/hwmon/k10temp.c
7770
7771 K8TEMP HARDWARE MONITORING DRIVER
7772 M:      Rudolf Marek <r.marek@assembler.cz>
7773 L:      linux-hwmon@vger.kernel.org
7774 S:      Maintained
7775 F:      Documentation/hwmon/k8temp
7776 F:      drivers/hwmon/k8temp.c
7777
7778 KASAN
7779 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
7780 R:      Alexander Potapenko <glider@google.com>
7781 R:      Dmitry Vyukov <dvyukov@google.com>
7782 L:      kasan-dev@googlegroups.com
7783 S:      Maintained
7784 F:      arch/*/include/asm/kasan.h
7785 F:      arch/*/mm/kasan_init*
7786 F:      Documentation/dev-tools/kasan.rst
7787 F:      include/linux/kasan*.h
7788 F:      lib/test_kasan.c
7789 F:      mm/kasan/
7790 F:      scripts/Makefile.kasan
7791
7792 KCONFIG
7793 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
7794 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
7795 L:      linux-kbuild@vger.kernel.org
7796 S:      Maintained
7797 F:      Documentation/kbuild/kconfig*
7798 F:      scripts/kconfig/
7799 F:      scripts/Kconfig.include
7800
7801 KDUMP
7802 M:      Dave Young <dyoung@redhat.com>
7803 M:      Baoquan He <bhe@redhat.com>
7804 R:      Vivek Goyal <vgoyal@redhat.com>
7805 L:      kexec@lists.infradead.org
7806 W:      http://lse.sourceforge.net/kdump/
7807 S:      Maintained
7808 F:      Documentation/kdump/
7809
7810 KEENE FM RADIO TRANSMITTER DRIVER
7811 M:      Hans Verkuil <hverkuil@xs4all.nl>
7812 L:      linux-media@vger.kernel.org
7813 T:      git git://linuxtv.org/media_tree.git
7814 W:      https://linuxtv.org
7815 S:      Maintained
7816 F:      drivers/media/radio/radio-keene*
7817
7818 KERNEL AUTOMOUNTER
7819 M:      Ian Kent <raven@themaw.net>
7820 L:      autofs@vger.kernel.org
7821 S:      Maintained
7822 F:      fs/autofs/
7823
7824 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
7825 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
7826 M:      Michal Marek <michal.lkml@markovi.net>
7827 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
7828 L:      linux-kbuild@vger.kernel.org
7829 S:      Maintained
7830 F:      Documentation/kbuild/
7831 F:      Makefile
7832 F:      scripts/Kbuild*
7833 F:      scripts/Makefile*
7834 F:      scripts/basic/
7835 F:      scripts/mk*
7836 F:      scripts/mod/
7837 F:      scripts/package/
7838
7839 KERNEL JANITORS
7840 L:      kernel-janitors@vger.kernel.org
7841 W:      http://kernelnewbies.org/KernelJanitors
7842 S:      Odd Fixes
7843
7844 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
7845 M:      "J. Bruce Fields" <bfields@fieldses.org>
7846 M:      Jeff Layton <jlayton@kernel.org>
7847 L:      linux-nfs@vger.kernel.org
7848 W:      http://nfs.sourceforge.net/
7849 T:      git git://linux-nfs.org/~bfields/linux.git
7850 S:      Supported
7851 F:      fs/nfsd/
7852 F:      include/uapi/linux/nfsd/
7853 F:      fs/lockd/
7854 F:      fs/nfs_common/
7855 F:      net/sunrpc/
7856 F:      include/linux/lockd/
7857 F:      include/linux/sunrpc/
7858 F:      include/uapi/linux/sunrpc/
7859
7860 KERNEL SELFTEST FRAMEWORK
7861 M:      Shuah Khan <shuah@kernel.org>
7862 L:      linux-kselftest@vger.kernel.org
7863 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
7864 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
7865 S:      Maintained
7866 F:      tools/testing/selftests/
7867 F:      Documentation/dev-tools/kselftest*
7868
7869 KERNEL USERMODE HELPER
7870 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
7871 L:      linux-kernel@vger.kernel.org
7872 S:      Maintained
7873 F:      kernel/umh.c
7874 F:      include/linux/umh.h
7875
7876 KERNEL VIRTUAL MACHINE (KVM)
7877 M:      Paolo Bonzini <pbonzini@redhat.com>
7878 M:      Radim Krčmář <rkrcmar@redhat.com>
7879 L:      kvm@vger.kernel.org
7880 W:      http://www.linux-kvm.org
7881 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
7882 S:      Supported
7883 F:      Documentation/virtual/kvm/
7884 F:      include/trace/events/kvm.h
7885 F:      include/uapi/asm-generic/kvm*
7886 F:      include/uapi/linux/kvm*
7887 F:      include/asm-generic/kvm*
7888 F:      include/linux/kvm*
7889 F:      include/kvm/iodev.h
7890 F:      virt/kvm/*
7891 F:      tools/kvm/
7892
7893 KERNEL VIRTUAL MACHINE FOR AMD-V (KVM/amd)
7894 M:      Joerg Roedel <joro@8bytes.org>
7895 L:      kvm@vger.kernel.org
7896 W:      http://www.linux-kvm.org/
7897 S:      Maintained
7898 F:      arch/x86/include/asm/svm.h
7899 F:      arch/x86/kvm/svm.c
7900
7901 KERNEL VIRTUAL MACHINE FOR ARM (KVM/arm)
7902 M:      Christoffer Dall <christoffer.dall@arm.com>
7903 M:      Marc Zyngier <marc.zyngier@arm.com>
7904 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
7905 L:      kvmarm@lists.cs.columbia.edu
7906 W:      http://systems.cs.columbia.edu/projects/kvm-arm
7907 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
7908 S:      Supported
7909 F:      arch/arm/include/uapi/asm/kvm*
7910 F:      arch/arm/include/asm/kvm*
7911 F:      arch/arm/kvm/
7912 F:      virt/kvm/arm/
7913 F:      include/kvm/arm_*
7914
7915 KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64)
7916 M:      Christoffer Dall <christoffer.dall@arm.com>
7917 M:      Marc Zyngier <marc.zyngier@arm.com>
7918 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
7919 L:      kvmarm@lists.cs.columbia.edu
7920 S:      Maintained
7921 F:      arch/arm64/include/uapi/asm/kvm*
7922 F:      arch/arm64/include/asm/kvm*
7923 F:      arch/arm64/kvm/
7924
7925 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
7926 M:      James Hogan <jhogan@kernel.org>
7927 L:      linux-mips@linux-mips.org
7928 S:      Supported
7929 F:      arch/mips/include/uapi/asm/kvm*
7930 F:      arch/mips/include/asm/kvm*
7931 F:      arch/mips/kvm/
7932
7933 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
7934 M:      Paul Mackerras <paulus@ozlabs.org>
7935 L:      kvm-ppc@vger.kernel.org
7936 W:      http://www.linux-kvm.org/
7937 T:      git git://github.com/agraf/linux-2.6.git
7938 S:      Supported
7939 F:      arch/powerpc/include/uapi/asm/kvm*
7940 F:      arch/powerpc/include/asm/kvm*
7941 F:      arch/powerpc/kvm/
7942 F:      arch/powerpc/kernel/kvm*
7943
7944 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
7945 M:      Christian Borntraeger <borntraeger@de.ibm.com>
7946 M:      Janosch Frank <frankja@linux.ibm.com>
7947 R:      David Hildenbrand <david@redhat.com>
7948 R:      Cornelia Huck <cohuck@redhat.com>
7949 L:      linux-s390@vger.kernel.org
7950 W:      http://www.ibm.com/developerworks/linux/linux390/
7951 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
7952 S:      Supported
7953 F:      arch/s390/include/uapi/asm/kvm*
7954 F:      arch/s390/include/asm/gmap.h
7955 F:      arch/s390/include/asm/kvm*
7956 F:      arch/s390/kvm/
7957 F:      arch/s390/mm/gmap.c
7958
7959 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
7960 M:      Paolo Bonzini <pbonzini@redhat.com>
7961 M:      Radim Krčmář <rkrcmar@redhat.com>
7962 L:      kvm@vger.kernel.org
7963 W:      http://www.linux-kvm.org
7964 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
7965 S:      Supported
7966 F:      arch/x86/kvm/
7967 F:      arch/x86/include/uapi/asm/kvm*
7968 F:      arch/x86/include/asm/kvm*
7969 F:      arch/x86/include/asm/pvclock-abi.h
7970 F:      arch/x86/kernel/kvm.c
7971 F:      arch/x86/kernel/kvmclock.c
7972
7973 KERNFS
7974 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7975 M:      Tejun Heo <tj@kernel.org>
7976 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
7977 S:      Supported
7978 F:      include/linux/kernfs.h
7979 F:      fs/kernfs/
7980
7981 KEXEC
7982 M:      Eric Biederman <ebiederm@xmission.com>
7983 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
7984 L:      kexec@lists.infradead.org
7985 S:      Maintained
7986 F:      include/linux/kexec.h
7987 F:      include/uapi/linux/kexec.h
7988 F:      kernel/kexec*
7989
7990 KEYS-ENCRYPTED
7991 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
7992 L:      linux-integrity@vger.kernel.org
7993 L:      keyrings@vger.kernel.org
7994 S:      Supported
7995 F:      Documentation/security/keys/trusted-encrypted.rst
7996 F:      include/keys/encrypted-type.h
7997 F:      security/keys/encrypted-keys/
7998
7999 KEYS-TRUSTED
8000 M:      James Bottomley <jejb@linux.vnet.ibm.com>
8001 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
8002 L:      linux-integrity@vger.kernel.org
8003 L:      keyrings@vger.kernel.org
8004 S:      Supported
8005 F:      Documentation/security/keys/trusted-encrypted.rst
8006 F:      include/keys/trusted-type.h
8007 F:      security/keys/trusted.c
8008 F:      security/keys/trusted.h
8009
8010 KEYS/KEYRINGS:
8011 M:      David Howells <dhowells@redhat.com>
8012 L:      keyrings@vger.kernel.org
8013 S:      Maintained
8014 F:      Documentation/security/keys/core.rst
8015 F:      include/linux/key.h
8016 F:      include/linux/key-type.h
8017 F:      include/linux/keyctl.h
8018 F:      include/uapi/linux/keyctl.h
8019 F:      include/keys/
8020 F:      security/keys/
8021
8022 KGDB / KDB /debug_core
8023 M:      Jason Wessel <jason.wessel@windriver.com>
8024 M:      Daniel Thompson <daniel.thompson@linaro.org>
8025 W:      http://kgdb.wiki.kernel.org/
8026 L:      kgdb-bugreport@lists.sourceforge.net
8027 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
8028 S:      Maintained
8029 F:      Documentation/dev-tools/kgdb.rst
8030 F:      drivers/misc/kgdbts.c
8031 F:      drivers/tty/serial/kgdboc.c
8032 F:      include/linux/kdb.h
8033 F:      include/linux/kgdb.h
8034 F:      kernel/debug/
8035
8036 KMEMLEAK
8037 M:      Catalin Marinas <catalin.marinas@arm.com>
8038 S:      Maintained
8039 F:      Documentation/dev-tools/kmemleak.rst
8040 F:      include/linux/kmemleak.h
8041 F:      mm/kmemleak.c
8042 F:      mm/kmemleak-test.c
8043
8044 KMOD KERNEL MODULE LOADER - USERMODE HELPER
8045 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
8046 L:      linux-kernel@vger.kernel.org
8047 S:      Maintained
8048 F:      kernel/kmod.c
8049 F:      include/linux/kmod.h
8050 F:      lib/test_kmod.c
8051 F:      tools/testing/selftests/kmod/
8052
8053 KPROBES
8054 M:      Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com>
8055 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
8056 M:      "David S. Miller" <davem@davemloft.net>
8057 M:      Masami Hiramatsu <mhiramat@kernel.org>
8058 S:      Maintained
8059 F:      Documentation/kprobes.txt
8060 F:      include/linux/kprobes.h
8061 F:      include/asm-generic/kprobes.h
8062 F:      kernel/kprobes.c
8063
8064 KS0108 LCD CONTROLLER DRIVER
8065 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
8066 S:      Maintained
8067 F:      Documentation/auxdisplay/ks0108
8068 F:      drivers/auxdisplay/ks0108.c
8069 F:      include/linux/ks0108.h
8070
8071 L3MDEV
8072 M:      David Ahern <dsa@cumulusnetworks.com>
8073 L:      netdev@vger.kernel.org
8074 S:      Maintained
8075 F:      net/l3mdev
8076 F:      include/net/l3mdev.h
8077
8078 LANTIQ MIPS ARCHITECTURE
8079 M:      John Crispin <john@phrozen.org>
8080 L:      linux-mips@linux-mips.org
8081 S:      Maintained
8082 F:      arch/mips/lantiq
8083 F:      drivers/soc/lantiq
8084
8085 LAPB module
8086 L:      linux-x25@vger.kernel.org
8087 S:      Orphan
8088 F:      Documentation/networking/lapb-module.txt
8089 F:      include/*/lapb.h
8090 F:      net/lapb/
8091
8092 LASI 53c700 driver for PARISC
8093 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
8094 L:      linux-scsi@vger.kernel.org
8095 S:      Maintained
8096 F:      Documentation/scsi/53c700.txt
8097 F:      drivers/scsi/53c700*
8098
8099 LEAKING_ADDRESSES
8100 M:      Tobin C. Harding <me@tobin.cc>
8101 M:      Tycho Andersen <tycho@tycho.ws>
8102 L:      kernel-hardening@lists.openwall.com
8103 S:      Maintained
8104 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
8105 F:      scripts/leaking_addresses.pl
8106
8107 LED SUBSYSTEM
8108 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
8109 M:      Pavel Machek <pavel@ucw.cz>
8110 L:      linux-leds@vger.kernel.org
8111 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
8112 S:      Maintained
8113 F:      Documentation/devicetree/bindings/leds/
8114 F:      drivers/leds/
8115 F:      include/linux/leds.h
8116
8117 LEGACY EEPROM DRIVER
8118 M:      Jean Delvare <jdelvare@suse.com>
8119 S:      Maintained
8120 F:      Documentation/misc-devices/eeprom
8121 F:      drivers/misc/eeprom/eeprom.c
8122
8123 LEGO MINDSTORMS EV3
8124 R:      David Lechner <david@lechnology.com>
8125 S:      Maintained
8126 F:      arch/arm/boot/dts/da850-lego-ev3.dts
8127 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
8128 F:      drivers/power/supply/lego_ev3_battery.c
8129
8130 LEGO USB Tower driver
8131 M:      Juergen Stuber <starblue@users.sourceforge.net>
8132 L:      legousb-devel@lists.sourceforge.net
8133 W:      http://legousb.sourceforge.net/
8134 S:      Maintained
8135 F:      drivers/usb/misc/legousbtower.c
8136
8137 LG2160 MEDIA DRIVER
8138 M:      Michael Krufky <mkrufky@linuxtv.org>
8139 L:      linux-media@vger.kernel.org
8140 W:      https://linuxtv.org
8141 W:      http://github.com/mkrufky
8142 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8143 T:      git git://linuxtv.org/mkrufky/tuners.git
8144 S:      Maintained
8145 F:      drivers/media/dvb-frontends/lg2160.*
8146
8147 LGDT3305 MEDIA DRIVER
8148 M:      Michael Krufky <mkrufky@linuxtv.org>
8149 L:      linux-media@vger.kernel.org
8150 W:      https://linuxtv.org
8151 W:      http://github.com/mkrufky
8152 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8153 T:      git git://linuxtv.org/mkrufky/tuners.git
8154 S:      Maintained
8155 F:      drivers/media/dvb-frontends/lgdt3305.*
8156
8157 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
8158 M:      Viresh Kumar <vireshk@kernel.org>
8159 L:      linux-ide@vger.kernel.org
8160 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8161 S:      Maintained
8162 F:      include/linux/pata_arasan_cf_data.h
8163 F:      drivers/ata/pata_arasan_cf.c
8164
8165 LIBATA PATA DRIVERS
8166 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8167 M:      Tejun Heo <tj@kernel.org>
8168 L:      linux-ide@vger.kernel.org
8169 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8170 S:      Maintained
8171 F:      drivers/ata/pata_*.c
8172 F:      drivers/ata/ata_generic.c
8173
8174 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
8175 M:      Linus Walleij <linus.walleij@linaro.org>
8176 L:      linux-ide@vger.kernel.org
8177 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8178 S:      Maintained
8179 F:      drivers/ata/pata_ftide010.c
8180 F:      drivers/ata/sata_gemini.c
8181 F:      drivers/ata/sata_gemini.h
8182
8183 LIBATA SATA AHCI PLATFORM devices support
8184 M:      Hans de Goede <hdegoede@redhat.com>
8185 M:      Tejun Heo <tj@kernel.org>
8186 L:      linux-ide@vger.kernel.org
8187 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8188 S:      Maintained
8189 F:      drivers/ata/ahci_platform.c
8190 F:      drivers/ata/libahci_platform.c
8191 F:      include/linux/ahci_platform.h
8192
8193 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
8194 M:      Mikael Pettersson <mikpelinux@gmail.com>
8195 L:      linux-ide@vger.kernel.org
8196 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8197 S:      Maintained
8198 F:      drivers/ata/sata_promise.*
8199
8200 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
8201 M:      Tejun Heo <tj@kernel.org>
8202 L:      linux-ide@vger.kernel.org
8203 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8204 S:      Maintained
8205 F:      drivers/ata/
8206 F:      include/linux/ata.h
8207 F:      include/linux/libata.h
8208 F:      Documentation/devicetree/bindings/ata/
8209
8210 LIBLOCKDEP
8211 M:      Sasha Levin <alexander.levin@verizon.com>
8212 S:      Maintained
8213 F:      tools/lib/lockdep/
8214
8215 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
8216 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
8217 M:      Dan Williams <dan.j.williams@intel.com>
8218 M:      Vishal Verma <vishal.l.verma@intel.com>
8219 M:      Dave Jiang <dave.jiang@intel.com>
8220 L:      linux-nvdimm@lists.01.org
8221 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8222 S:      Supported
8223 F:      drivers/nvdimm/blk.c
8224 F:      drivers/nvdimm/region_devs.c
8225
8226 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
8227 M:      Vishal Verma <vishal.l.verma@intel.com>
8228 M:      Dan Williams <dan.j.williams@intel.com>
8229 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
8230 M:      Dave Jiang <dave.jiang@intel.com>
8231 L:      linux-nvdimm@lists.01.org
8232 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8233 S:      Supported
8234 F:      drivers/nvdimm/btt*
8235
8236 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
8237 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
8238 M:      Dan Williams <dan.j.williams@intel.com>
8239 M:      Vishal Verma <vishal.l.verma@intel.com>
8240 M:      Dave Jiang <dave.jiang@intel.com>
8241 L:      linux-nvdimm@lists.01.org
8242 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8243 S:      Supported
8244 F:      drivers/nvdimm/pmem*
8245
8246 LIBNVDIMM: DEVICETREE BINDINGS
8247 M:      Oliver O'Halloran <oohall@gmail.com>
8248 L:      linux-nvdimm@lists.01.org
8249 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8250 S:      Supported
8251 F:      drivers/nvdimm/of_pmem.c
8252 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
8253
8254 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
8255 M:      Dan Williams <dan.j.williams@intel.com>
8256 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
8257 M:      Vishal Verma <vishal.l.verma@intel.com>
8258 M:      Dave Jiang <dave.jiang@intel.com>
8259 L:      linux-nvdimm@lists.01.org
8260 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8261 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
8262 S:      Supported
8263 F:      drivers/nvdimm/*
8264 F:      drivers/acpi/nfit/*
8265 F:      include/linux/nd.h
8266 F:      include/linux/libnvdimm.h
8267 F:      include/uapi/linux/ndctl.h
8268
8269 LIGHTNVM PLATFORM SUPPORT
8270 M:      Matias Bjorling <mb@lightnvm.io>
8271 W:      http://github/OpenChannelSSD
8272 L:      linux-block@vger.kernel.org
8273 S:      Maintained
8274 F:      drivers/lightnvm/
8275 F:      include/linux/lightnvm.h
8276 F:      include/uapi/linux/lightnvm.h
8277
8278 LINUX FOR POWER MACINTOSH
8279 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8280 W:      http://www.penguinppc.org/
8281 L:      linuxppc-dev@lists.ozlabs.org
8282 S:      Maintained
8283 F:      arch/powerpc/platforms/powermac/
8284 F:      drivers/macintosh/
8285
8286 LINUX FOR POWERPC (32-BIT AND 64-BIT)
8287 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8288 M:      Paul Mackerras <paulus@samba.org>
8289 M:      Michael Ellerman <mpe@ellerman.id.au>
8290 W:      https://github.com/linuxppc/linux/wiki
8291 L:      linuxppc-dev@lists.ozlabs.org
8292 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
8293 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
8294 S:      Supported
8295 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
8296 F:      Documentation/devicetree/bindings/powerpc/
8297 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
8298 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
8299 F:      Documentation/powerpc/
8300 F:      arch/powerpc/
8301 F:      drivers/char/tpm/tpm_ibmvtpm*
8302 F:      drivers/crypto/nx/
8303 F:      drivers/crypto/vmx/
8304 F:      drivers/i2c/busses/i2c-opal.c
8305 F:      drivers/net/ethernet/ibm/ibmveth.*
8306 F:      drivers/net/ethernet/ibm/ibmvnic.*
8307 F:      drivers/pci/hotplug/pnv_php.c
8308 F:      drivers/pci/hotplug/rpa*
8309 F:      drivers/rtc/rtc-opal.c
8310 F:      drivers/scsi/ibmvscsi/
8311 F:      drivers/tty/hvc/hvc_opal.c
8312 F:      drivers/watchdog/wdrtas.c
8313 F:      tools/testing/selftests/powerpc
8314 N:      /pmac
8315 N:      powermac
8316 N:      powernv
8317 N:      [^a-z0-9]ps3
8318 N:      pseries
8319
8320 LINUX FOR POWERPC EMBEDDED MPC5XXX
8321 M:      Anatolij Gustschin <agust@denx.de>
8322 L:      linuxppc-dev@lists.ozlabs.org
8323 T:      git git://git.denx.de/linux-denx-agust.git
8324 S:      Maintained
8325 F:      arch/powerpc/platforms/512x/
8326 F:      arch/powerpc/platforms/52xx/
8327
8328 LINUX FOR POWERPC EMBEDDED PPC4XX
8329 M:      Alistair Popple <alistair@popple.id.au>
8330 M:      Matt Porter <mporter@kernel.crashing.org>
8331 W:      http://www.penguinppc.org/
8332 L:      linuxppc-dev@lists.ozlabs.org
8333 S:      Maintained
8334 F:      arch/powerpc/platforms/40x/
8335 F:      arch/powerpc/platforms/44x/
8336
8337 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
8338 M:      Scott Wood <oss@buserror.net>
8339 M:      Kumar Gala <galak@kernel.crashing.org>
8340 W:      http://www.penguinppc.org/
8341 L:      linuxppc-dev@lists.ozlabs.org
8342 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
8343 S:      Maintained
8344 F:      arch/powerpc/platforms/83xx/
8345 F:      arch/powerpc/platforms/85xx/
8346 F:      Documentation/devicetree/bindings/powerpc/fsl/
8347
8348 LINUX FOR POWERPC EMBEDDED PPC8XX
8349 M:      Vitaly Bordug <vitb@kernel.crashing.org>
8350 W:      http://www.penguinppc.org/
8351 L:      linuxppc-dev@lists.ozlabs.org
8352 S:      Maintained
8353 F:      arch/powerpc/platforms/8xx/
8354
8355 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
8356 L:      linuxppc-dev@lists.ozlabs.org
8357 S:      Orphan
8358 F:      arch/powerpc/*/*virtex*
8359 F:      arch/powerpc/*/*/*virtex*
8360
8361 LINUX FOR POWERPC PA SEMI PWRFICIENT
8362 L:      linuxppc-dev@lists.ozlabs.org
8363 S:      Orphan
8364 F:      arch/powerpc/platforms/pasemi/
8365 F:      drivers/*/*pasemi*
8366 F:      drivers/*/*/*pasemi*
8367
8368 LINUX KERNEL DUMP TEST MODULE (LKDTM)
8369 M:      Kees Cook <keescook@chromium.org>
8370 S:      Maintained
8371 F:      drivers/misc/lkdtm/*
8372
8373 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
8374 M:      Alan Stern <stern@rowland.harvard.edu>
8375 M:      Andrea Parri <andrea.parri@amarulasolutions.com>
8376 M:      Will Deacon <will.deacon@arm.com>
8377 M:      Peter Zijlstra <peterz@infradead.org>
8378 M:      Boqun Feng <boqun.feng@gmail.com>
8379 M:      Nicholas Piggin <npiggin@gmail.com>
8380 M:      David Howells <dhowells@redhat.com>
8381 M:      Jade Alglave <j.alglave@ucl.ac.uk>
8382 M:      Luc Maranget <luc.maranget@inria.fr>
8383 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
8384 R:      Akira Yokosawa <akiyks@gmail.com>
8385 R:      Daniel Lustig <dlustig@nvidia.com>
8386 L:      linux-kernel@vger.kernel.org
8387 L:      linux-arch@vger.kernel.org
8388 S:      Supported
8389 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
8390 F:      tools/memory-model/
8391 F:      Documentation/atomic_bitops.txt
8392 F:      Documentation/atomic_t.txt
8393 F:      Documentation/core-api/atomic_ops.rst
8394 F:      Documentation/core-api/refcount-vs-atomic.rst
8395 F:      Documentation/memory-barriers.txt
8396
8397 LIS3LV02D ACCELEROMETER DRIVER
8398 M:      Eric Piel <eric.piel@tremplin-utc.net>
8399 S:      Maintained
8400 F:      Documentation/misc-devices/lis3lv02d
8401 F:      drivers/misc/lis3lv02d/
8402 F:      drivers/platform/x86/hp_accel.c
8403
8404 LIVE PATCHING
8405 M:      Josh Poimboeuf <jpoimboe@redhat.com>
8406 M:      Jessica Yu <jeyu@kernel.org>
8407 M:      Jiri Kosina <jikos@kernel.org>
8408 M:      Miroslav Benes <mbenes@suse.cz>
8409 R:      Petr Mladek <pmladek@suse.com>
8410 S:      Maintained
8411 F:      kernel/livepatch/
8412 F:      include/linux/livepatch.h
8413 F:      arch/x86/include/asm/livepatch.h
8414 F:      arch/x86/kernel/livepatch.c
8415 F:      Documentation/livepatch/
8416 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
8417 F:      samples/livepatch/
8418 L:      live-patching@vger.kernel.org
8419 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/livepatching.git
8420
8421 LLC (802.2)
8422 L:      netdev@vger.kernel.org
8423 S:      Odd fixes
8424 F:      include/linux/llc.h
8425 F:      include/uapi/linux/llc.h
8426 F:      include/net/llc*
8427 F:      net/llc/
8428
8429 LM73 HARDWARE MONITOR DRIVER
8430 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
8431 L:      linux-hwmon@vger.kernel.org
8432 S:      Maintained
8433 F:      drivers/hwmon/lm73.c
8434
8435 LM78 HARDWARE MONITOR DRIVER
8436 M:      Jean Delvare <jdelvare@suse.com>
8437 L:      linux-hwmon@vger.kernel.org
8438 S:      Maintained
8439 F:      Documentation/hwmon/lm78
8440 F:      drivers/hwmon/lm78.c
8441
8442 LM83 HARDWARE MONITOR DRIVER
8443 M:      Jean Delvare <jdelvare@suse.com>
8444 L:      linux-hwmon@vger.kernel.org
8445 S:      Maintained
8446 F:      Documentation/hwmon/lm83
8447 F:      drivers/hwmon/lm83.c
8448
8449 LM90 HARDWARE MONITOR DRIVER
8450 M:      Jean Delvare <jdelvare@suse.com>
8451 L:      linux-hwmon@vger.kernel.org
8452 S:      Maintained
8453 F:      Documentation/hwmon/lm90
8454 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
8455 F:      drivers/hwmon/lm90.c
8456 F:      include/dt-bindings/thermal/lm90.h
8457
8458 LM95234 HARDWARE MONITOR DRIVER
8459 M:      Guenter Roeck <linux@roeck-us.net>
8460 L:      linux-hwmon@vger.kernel.org
8461 S:      Maintained
8462 F:      Documentation/hwmon/lm95234
8463 F:      drivers/hwmon/lm95234.c
8464
8465 LME2510 MEDIA DRIVER
8466 M:      Malcolm Priestley <tvboxspy@gmail.com>
8467 L:      linux-media@vger.kernel.org
8468 W:      https://linuxtv.org
8469 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8470 S:      Maintained
8471 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
8472
8473 LOADPIN SECURITY MODULE
8474 M:      Kees Cook <keescook@chromium.org>
8475 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
8476 S:      Supported
8477 F:      security/loadpin/
8478 F:      Documentation/admin-guide/LSM/LoadPin.rst
8479
8480 LOCKING PRIMITIVES
8481 M:      Peter Zijlstra <peterz@infradead.org>
8482 M:      Ingo Molnar <mingo@redhat.com>
8483 M:      Will Deacon <will.deacon@arm.com>
8484 L:      linux-kernel@vger.kernel.org
8485 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
8486 S:      Maintained
8487 F:      Documentation/locking/
8488 F:      include/linux/lockdep.h
8489 F:      include/linux/spinlock*.h
8490 F:      arch/*/include/asm/spinlock*.h
8491 F:      include/linux/rwlock*.h
8492 F:      include/linux/mutex*.h
8493 F:      arch/*/include/asm/mutex*.h
8494 F:      include/linux/rwsem*.h
8495 F:      arch/*/include/asm/rwsem.h
8496 F:      include/linux/seqlock.h
8497 F:      lib/locking*.[ch]
8498 F:      kernel/locking/
8499 X:      kernel/locking/locktorture.c
8500
8501 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
8502 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
8503 L:      linux-ntfs-dev@lists.sourceforge.net
8504 W:      http://www.linux-ntfs.org/content/view/19/37/
8505 S:      Maintained
8506 F:      Documentation/ldm.txt
8507 F:      block/partitions/ldm.*
8508
8509 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
8510 M:      Sathya Prakash <sathya.prakash@broadcom.com>
8511 M:      Chaitra P B <chaitra.basappa@broadcom.com>
8512 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
8513 L:      MPT-FusionLinux.pdl@broadcom.com
8514 L:      linux-scsi@vger.kernel.org
8515 W:      http://www.avagotech.com/support/
8516 S:      Supported
8517 F:      drivers/message/fusion/
8518 F:      drivers/scsi/mpt3sas/
8519
8520 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
8521 M:      Matthew Wilcox <matthew@wil.cx>
8522 L:      linux-scsi@vger.kernel.org
8523 S:      Maintained
8524 F:      drivers/scsi/sym53c8xx_2/
8525
8526 LTC4261 HARDWARE MONITOR DRIVER
8527 M:      Guenter Roeck <linux@roeck-us.net>
8528 L:      linux-hwmon@vger.kernel.org
8529 S:      Maintained
8530 F:      Documentation/hwmon/ltc4261
8531 F:      drivers/hwmon/ltc4261.c
8532
8533 LTC4306 I2C MULTIPLEXER DRIVER
8534 M:      Michael Hennerich <michael.hennerich@analog.com>
8535 W:      http://ez.analog.com/community/linux-device-drivers
8536 L:      linux-i2c@vger.kernel.org
8537 S:      Supported
8538 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
8539 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
8540
8541 LTP (Linux Test Project)
8542 M:      Mike Frysinger <vapier@gentoo.org>
8543 M:      Cyril Hrubis <chrubis@suse.cz>
8544 M:      Wanlong Gao <wanlong.gao@gmail.com>
8545 M:      Jan Stancek <jstancek@redhat.com>
8546 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
8547 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
8548 L:      ltp@lists.linux.it (subscribers-only)
8549 W:      http://linux-test-project.github.io/
8550 T:      git git://github.com/linux-test-project/ltp.git
8551 S:      Maintained
8552
8553 M68K ARCHITECTURE
8554 M:      Geert Uytterhoeven <geert@linux-m68k.org>
8555 L:      linux-m68k@lists.linux-m68k.org
8556 W:      http://www.linux-m68k.org/
8557 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
8558 S:      Maintained
8559 F:      arch/m68k/
8560 F:      drivers/zorro/
8561
8562 M68K ON APPLE MACINTOSH
8563 M:      Joshua Thompson <funaho@jurai.org>
8564 W:      http://www.mac.linux-m68k.org/
8565 L:      linux-m68k@lists.linux-m68k.org
8566 S:      Maintained
8567 F:      arch/m68k/mac/
8568
8569 M68K ON HP9000/300
8570 M:      Philip Blundell <philb@gnu.org>
8571 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
8572 S:      Maintained
8573 F:      arch/m68k/hp300/
8574
8575 M88DS3103 MEDIA DRIVER
8576 M:      Antti Palosaari <crope@iki.fi>
8577 L:      linux-media@vger.kernel.org
8578 W:      https://linuxtv.org
8579 W:      http://palosaari.fi/linux/
8580 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8581 T:      git git://linuxtv.org/anttip/media_tree.git
8582 S:      Maintained
8583 F:      drivers/media/dvb-frontends/m88ds3103*
8584
8585 M88RS2000 MEDIA DRIVER
8586 M:      Malcolm Priestley <tvboxspy@gmail.com>
8587 L:      linux-media@vger.kernel.org
8588 W:      https://linuxtv.org
8589 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8590 S:      Maintained
8591 F:      drivers/media/dvb-frontends/m88rs2000*
8592
8593 MA901 MASTERKIT USB FM RADIO DRIVER
8594 M:      Alexey Klimov <klimov.linux@gmail.com>
8595 L:      linux-media@vger.kernel.org
8596 T:      git git://linuxtv.org/media_tree.git
8597 S:      Maintained
8598 F:      drivers/media/radio/radio-ma901.c
8599
8600 MAC80211
8601 M:      Johannes Berg <johannes@sipsolutions.net>
8602 L:      linux-wireless@vger.kernel.org
8603 W:      http://wireless.kernel.org/
8604 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
8605 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
8606 S:      Maintained
8607 F:      Documentation/networking/mac80211-injection.txt
8608 F:      include/net/mac80211.h
8609 F:      net/mac80211/
8610 F:      drivers/net/wireless/mac80211_hwsim.[ch]
8611 F:      Documentation/networking/mac80211_hwsim/README
8612
8613 MAILBOX API
8614 M:      Jassi Brar <jassisinghbrar@gmail.com>
8615 L:      linux-kernel@vger.kernel.org
8616 S:      Maintained
8617 F:      drivers/mailbox/
8618 F:      include/linux/mailbox_client.h
8619 F:      include/linux/mailbox_controller.h
8620
8621 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
8622 M:      Michael Kerrisk <mtk.manpages@gmail.com>
8623 W:      http://www.kernel.org/doc/man-pages
8624 L:      linux-man@vger.kernel.org
8625 S:      Maintained
8626
8627 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
8628 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
8629 L:      linux-mips@linux-mips.org
8630 S:      Maintained
8631 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
8632
8633 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
8634 M:      Andrew Lunn <andrew@lunn.ch>
8635 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
8636 L:      netdev@vger.kernel.org
8637 S:      Maintained
8638 F:      drivers/net/dsa/mv88e6xxx/
8639 F:      linux/platform_data/mv88e6xxx.h
8640 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
8641
8642 MARVELL ARMADA DRM SUPPORT
8643 M:      Russell King <linux@armlinux.org.uk>
8644 S:      Maintained
8645 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
8646 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
8647 F:      drivers/gpu/drm/armada/
8648 F:      include/uapi/drm/armada_drm.h
8649 F:      Documentation/devicetree/bindings/display/armada/
8650
8651 MARVELL CRYPTO DRIVER
8652 M:      Boris Brezillon <boris.brezillon@bootlin.com>
8653 M:      Arnaud Ebalard <arno@natisbad.org>
8654 F:      drivers/crypto/marvell/
8655 S:      Maintained
8656 L:      linux-crypto@vger.kernel.org
8657
8658 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
8659 M:      Mirko Lindner <mlindner@marvell.com>
8660 M:      Stephen Hemminger <stephen@networkplumber.org>
8661 L:      netdev@vger.kernel.org
8662 S:      Maintained
8663 F:      drivers/net/ethernet/marvell/sk*
8664
8665 MARVELL LIBERTAS WIRELESS DRIVER
8666 L:      libertas-dev@lists.infradead.org
8667 S:      Orphan
8668 F:      drivers/net/wireless/marvell/libertas/
8669
8670 MARVELL MACCHIATOBIN SUPPORT
8671 M:      Russell King <linux@armlinux.org.uk>
8672 L:      linux-arm-kernel@lists.infradead.org
8673 S:      Maintained
8674 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
8675
8676 MARVELL MV643XX ETHERNET DRIVER
8677 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
8678 L:      netdev@vger.kernel.org
8679 S:      Maintained
8680 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
8681 F:      include/linux/mv643xx.h
8682
8683 MARVELL MV88X3310 PHY DRIVER
8684 M:      Russell King <linux@armlinux.org.uk>
8685 L:      netdev@vger.kernel.org
8686 S:      Maintained
8687 F:      drivers/net/phy/marvell10g.c
8688
8689 MARVELL MVNETA ETHERNET DRIVER
8690 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
8691 L:      netdev@vger.kernel.org
8692 S:      Maintained
8693 F:      drivers/net/ethernet/marvell/mvneta.*
8694
8695 MARVELL MWIFIEX WIRELESS DRIVER
8696 M:      Amitkumar Karwar <amitkarwar@gmail.com>
8697 M:      Nishant Sarmukadam <nishants@marvell.com>
8698 M:      Ganapathi Bhat <gbhat@marvell.com>
8699 M:      Xinming Hu <huxinming820@gmail.com>
8700 L:      linux-wireless@vger.kernel.org
8701 S:      Maintained
8702 F:      drivers/net/wireless/marvell/mwifiex/
8703
8704 MARVELL MWL8K WIRELESS DRIVER
8705 M:      Lennert Buytenhek <buytenh@wantstofly.org>
8706 L:      linux-wireless@vger.kernel.org
8707 S:      Odd Fixes
8708 F:      drivers/net/wireless/marvell/mwl8k.c
8709
8710 MARVELL NAND CONTROLLER DRIVER
8711 M:      Miquel Raynal <miquel.raynal@bootlin.com>
8712 L:      linux-mtd@lists.infradead.org
8713 S:      Maintained
8714 F:      drivers/mtd/nand/raw/marvell_nand.c
8715 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
8716
8717 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
8718 M:      Nicolas Pitre <nico@fluxnic.net>
8719 S:      Odd Fixes
8720 F:      drivers/mmc/host/mvsdio.*
8721
8722 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
8723 M:      Hu Ziji <huziji@marvell.com>
8724 L:      linux-mmc@vger.kernel.org
8725 S:      Supported
8726 F:      drivers/mmc/host/sdhci-xenon*
8727 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
8728
8729 MATROX FRAMEBUFFER DRIVER
8730 L:      linux-fbdev@vger.kernel.org
8731 S:      Orphan
8732 F:      drivers/video/fbdev/matrox/matroxfb_*
8733 F:      include/uapi/linux/matroxfb.h
8734
8735 MAX16065 HARDWARE MONITOR DRIVER
8736 M:      Guenter Roeck <linux@roeck-us.net>
8737 L:      linux-hwmon@vger.kernel.org
8738 S:      Maintained
8739 F:      Documentation/hwmon/max16065
8740 F:      drivers/hwmon/max16065.c
8741
8742 MAX20751 HARDWARE MONITOR DRIVER
8743 M:      Guenter Roeck <linux@roeck-us.net>
8744 L:      linux-hwmon@vger.kernel.org
8745 S:      Maintained
8746 F:      Documentation/hwmon/max20751
8747 F:      drivers/hwmon/max20751.c
8748
8749 MAX2175 SDR TUNER DRIVER
8750 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
8751 L:      linux-media@vger.kernel.org
8752 T:      git git://linuxtv.org/media_tree.git
8753 S:      Maintained
8754 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
8755 F:      Documentation/media/v4l-drivers/max2175.rst
8756 F:      drivers/media/i2c/max2175*
8757 F:      include/uapi/linux/max2175.h
8758
8759 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
8760 L:      linux-hwmon@vger.kernel.org
8761 S:      Orphan
8762 F:      Documentation/hwmon/max6650
8763 F:      drivers/hwmon/max6650.c
8764
8765 MAX6697 HARDWARE MONITOR DRIVER
8766 M:      Guenter Roeck <linux@roeck-us.net>
8767 L:      linux-hwmon@vger.kernel.org
8768 S:      Maintained
8769 F:      Documentation/hwmon/max6697
8770 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
8771 F:      drivers/hwmon/max6697.c
8772 F:      include/linux/platform_data/max6697.h
8773
8774 MAX9860 MONO AUDIO VOICE CODEC DRIVER
8775 M:      Peter Rosin <peda@axentia.se>
8776 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8777 S:      Maintained
8778 F:      Documentation/devicetree/bindings/sound/max9860.txt
8779 F:      sound/soc/codecs/max9860.*
8780
8781 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
8782 M:      Javier Martinez Canillas <javier@dowhile0.org>
8783 L:      linux-kernel@vger.kernel.org
8784 S:      Supported
8785 F:      drivers/regulator/max77802-regulator.c
8786 F:      Documentation/devicetree/bindings/*/*max77802.txt
8787 F:      include/dt-bindings/*/*max77802.h
8788
8789 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
8790 M:      Krzysztof Kozlowski <krzk@kernel.org>
8791 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8792 L:      linux-pm@vger.kernel.org
8793 S:      Supported
8794 F:      drivers/power/supply/max14577_charger.c
8795 F:      drivers/power/supply/max77693_charger.c
8796
8797 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
8798 M:      Chanwoo Choi <cw00.choi@samsung.com>
8799 M:      Krzysztof Kozlowski <krzk@kernel.org>
8800 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8801 L:      linux-kernel@vger.kernel.org
8802 S:      Supported
8803 F:      drivers/*/max14577*.c
8804 F:      drivers/*/max77686*.c
8805 F:      drivers/*/max77693*.c
8806 F:      drivers/extcon/extcon-max14577.c
8807 F:      drivers/extcon/extcon-max77693.c
8808 F:      drivers/rtc/rtc-max77686.c
8809 F:      drivers/clk/clk-max77686.c
8810 F:      Documentation/devicetree/bindings/mfd/max14577.txt
8811 F:      Documentation/devicetree/bindings/*/max77686.txt
8812 F:      Documentation/devicetree/bindings/mfd/max77693.txt
8813 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
8814 F:      include/linux/mfd/max14577*.h
8815 F:      include/linux/mfd/max77686*.h
8816 F:      include/linux/mfd/max77693*.h
8817
8818 MAXIRADIO FM RADIO RECEIVER DRIVER
8819 M:      Hans Verkuil <hverkuil@xs4all.nl>
8820 L:      linux-media@vger.kernel.org
8821 T:      git git://linuxtv.org/media_tree.git
8822 W:      https://linuxtv.org
8823 S:      Maintained
8824 F:      drivers/media/radio/radio-maxiradio*
8825
8826 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
8827 M:      Peter Rosin <peda@axentia.se>
8828 L:      linux-iio@vger.kernel.org
8829 S:      Maintained
8830 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
8831 F:      drivers/iio/potentiometer/mcp4018.c
8832 F:      drivers/iio/potentiometer/mcp4531.c
8833
8834 MCR20A IEEE-802.15.4 RADIO DRIVER
8835 M:      Xue Liu <liuxuenetmail@gmail.com>
8836 L:      linux-wpan@vger.kernel.org
8837 W:      https://github.com/xueliu/mcr20a-linux
8838 S:      Maintained
8839 F:      drivers/net/ieee802154/mcr20a.c
8840 F:      drivers/net/ieee802154/mcr20a.h
8841 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
8842
8843 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
8844 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
8845 L:      linux-iio@vger.kernel.org
8846 S:      Maintained
8847 F:      drivers/iio/dac/cio-dac.c
8848
8849 MEDIA DRIVERS FOR ASCOT2E
8850 M:      Sergey Kozlov <serjk@netup.ru>
8851 M:      Abylay Ospan <aospan@netup.ru>
8852 L:      linux-media@vger.kernel.org
8853 W:      https://linuxtv.org
8854 W:      http://netup.tv/
8855 T:      git git://linuxtv.org/media_tree.git
8856 S:      Supported
8857 F:      drivers/media/dvb-frontends/ascot2e*
8858
8859 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
8860 M:      Jasmin Jessich <jasmin@anw.at>
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/cxd2099*
8866
8867 MEDIA DRIVERS FOR CXD2841ER
8868 M:      Sergey Kozlov <serjk@netup.ru>
8869 M:      Abylay Ospan <aospan@netup.ru>
8870 L:      linux-media@vger.kernel.org
8871 W:      https://linuxtv.org
8872 W:      http://netup.tv/
8873 T:      git git://linuxtv.org/media_tree.git
8874 S:      Supported
8875 F:      drivers/media/dvb-frontends/cxd2841er*
8876
8877 MEDIA DRIVERS FOR CXD2880
8878 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
8879 L:      linux-media@vger.kernel.org
8880 W:      http://linuxtv.org/
8881 T:      git git://linuxtv.org/media_tree.git
8882 S:      Supported
8883 F:      drivers/media/dvb-frontends/cxd2880/*
8884 F:      drivers/media/spi/cxd2880*
8885
8886 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
8887 M:      Daniel Scheller <d.scheller.oss@gmail.com>
8888 L:      linux-media@vger.kernel.org
8889 W:      https://linuxtv.org
8890 T:      git git://linuxtv.org/media_tree.git
8891 S:      Maintained
8892 F:      drivers/media/pci/ddbridge/*
8893
8894 MEDIA DRIVERS FOR FREESCALE IMX
8895 M:      Steve Longerbeam <slongerbeam@gmail.com>
8896 M:      Philipp Zabel <p.zabel@pengutronix.de>
8897 L:      linux-media@vger.kernel.org
8898 T:      git git://linuxtv.org/media_tree.git
8899 S:      Maintained
8900 F:      Documentation/devicetree/bindings/media/imx.txt
8901 F:      Documentation/media/v4l-drivers/imx.rst
8902 F:      drivers/staging/media/imx/
8903 F:      include/linux/imx-media.h
8904 F:      include/media/imx.h
8905
8906 MEDIA DRIVERS FOR HELENE
8907 M:      Abylay Ospan <aospan@netup.ru>
8908 L:      linux-media@vger.kernel.org
8909 W:      https://linuxtv.org
8910 W:      http://netup.tv/
8911 T:      git git://linuxtv.org/media_tree.git
8912 S:      Supported
8913 F:      drivers/media/dvb-frontends/helene*
8914
8915 MEDIA DRIVERS FOR HORUS3A
8916 M:      Sergey Kozlov <serjk@netup.ru>
8917 M:      Abylay Ospan <aospan@netup.ru>
8918 L:      linux-media@vger.kernel.org
8919 W:      https://linuxtv.org
8920 W:      http://netup.tv/
8921 T:      git git://linuxtv.org/media_tree.git
8922 S:      Supported
8923 F:      drivers/media/dvb-frontends/horus3a*
8924
8925 MEDIA DRIVERS FOR LNBH25
8926 M:      Sergey Kozlov <serjk@netup.ru>
8927 M:      Abylay Ospan <aospan@netup.ru>
8928 L:      linux-media@vger.kernel.org
8929 W:      https://linuxtv.org
8930 W:      http://netup.tv/
8931 T:      git git://linuxtv.org/media_tree.git
8932 S:      Supported
8933 F:      drivers/media/dvb-frontends/lnbh25*
8934
8935 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
8936 M:      Daniel Scheller <d.scheller.oss@gmail.com>
8937 L:      linux-media@vger.kernel.org
8938 W:      https://linuxtv.org
8939 T:      git git://linuxtv.org/media_tree.git
8940 S:      Maintained
8941 F:      drivers/media/dvb-frontends/mxl5xx*
8942
8943 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
8944 M:      Sergey Kozlov <serjk@netup.ru>
8945 M:      Abylay Ospan <aospan@netup.ru>
8946 L:      linux-media@vger.kernel.org
8947 W:      https://linuxtv.org
8948 W:      http://netup.tv/
8949 T:      git git://linuxtv.org/media_tree.git
8950 S:      Supported
8951 F:      drivers/media/pci/netup_unidvb/*
8952
8953 MEDIA DRIVERS FOR RENESAS - CEU
8954 M:      Jacopo Mondi <jacopo@jmondi.org>
8955 L:      linux-media@vger.kernel.org
8956 L:      linux-renesas-soc@vger.kernel.org
8957 T:      git git://linuxtv.org/media_tree.git
8958 S:      Supported
8959 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
8960 F:      drivers/media/platform/renesas-ceu.c
8961 F:      include/media/drv-intf/renesas-ceu.h
8962
8963 MEDIA DRIVERS FOR RENESAS - DRIF
8964 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
8965 L:      linux-media@vger.kernel.org
8966 L:      linux-renesas-soc@vger.kernel.org
8967 T:      git git://linuxtv.org/media_tree.git
8968 S:      Supported
8969 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
8970 F:      drivers/media/platform/rcar_drif.c
8971
8972 MEDIA DRIVERS FOR RENESAS - FCP
8973 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
8974 L:      linux-media@vger.kernel.org
8975 L:      linux-renesas-soc@vger.kernel.org
8976 T:      git git://linuxtv.org/media_tree.git
8977 S:      Supported
8978 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
8979 F:      drivers/media/platform/rcar-fcp.c
8980 F:      include/media/rcar-fcp.h
8981
8982 MEDIA DRIVERS FOR RENESAS - FDP1
8983 M:      Kieran Bingham <kieran@bingham.xyz>
8984 L:      linux-media@vger.kernel.org
8985 L:      linux-renesas-soc@vger.kernel.org
8986 T:      git git://linuxtv.org/media_tree.git
8987 S:      Supported
8988 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
8989 F:      drivers/media/platform/rcar_fdp1.c
8990
8991 MEDIA DRIVERS FOR RENESAS - VIN
8992 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
8993 L:      linux-media@vger.kernel.org
8994 L:      linux-renesas-soc@vger.kernel.org
8995 T:      git git://linuxtv.org/media_tree.git
8996 S:      Supported
8997 F:      Documentation/devicetree/bindings/media/renesas,rcar-csi2.txt
8998 F:      Documentation/devicetree/bindings/media/rcar_vin.txt
8999 F:      drivers/media/platform/rcar-vin/
9000
9001 MEDIA DRIVERS FOR RENESAS - VSP1
9002 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9003 L:      linux-media@vger.kernel.org
9004 L:      linux-renesas-soc@vger.kernel.org
9005 T:      git git://linuxtv.org/media_tree.git
9006 S:      Supported
9007 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
9008 F:      drivers/media/platform/vsp1/
9009
9010 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
9011 M:      Daniel Scheller <d.scheller.oss@gmail.com>
9012 L:      linux-media@vger.kernel.org
9013 W:      https://linuxtv.org
9014 T:      git git://linuxtv.org/media_tree.git
9015 S:      Maintained
9016 F:      drivers/media/dvb-frontends/stv0910*
9017
9018 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
9019 M:      Daniel Scheller <d.scheller.oss@gmail.com>
9020 L:      linux-media@vger.kernel.org
9021 W:      https://linuxtv.org
9022 T:      git git://linuxtv.org/media_tree.git
9023 S:      Maintained
9024 F:      drivers/media/dvb-frontends/stv6111*
9025
9026 MEDIA DRIVERS FOR STM32 - DCMI
9027 M:      Hugues Fruchet <hugues.fruchet@st.com>
9028 L:      linux-media@vger.kernel.org
9029 T:      git git://linuxtv.org/media_tree.git
9030 S:      Supported
9031 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.txt
9032 F:      drivers/media/platform/stm32/stm32-dcmi.c
9033
9034 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
9035 M:      Dmitry Osipenko <digetx@gmail.com>
9036 L:      linux-media@vger.kernel.org
9037 L:      linux-tegra@vger.kernel.org
9038 T:      git git://linuxtv.org/media_tree.git
9039 S:      Maintained
9040 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
9041 F:      drivers/staging/media/tegra-vde/
9042
9043 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
9044 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
9045 P:      LinuxTV.org Project
9046 L:      linux-media@vger.kernel.org
9047 W:      https://linuxtv.org
9048 Q:      http://patchwork.kernel.org/project/linux-media/list/
9049 T:      git git://linuxtv.org/media_tree.git
9050 S:      Maintained
9051 F:      Documentation/devicetree/bindings/media/
9052 F:      Documentation/media/
9053 F:      drivers/media/
9054 F:      drivers/staging/media/
9055 F:      include/linux/platform_data/media/
9056 F:      include/media/
9057 F:      include/uapi/linux/dvb/
9058 F:      include/uapi/linux/videodev2.h
9059 F:      include/uapi/linux/media.h
9060 F:      include/uapi/linux/v4l2-*
9061 F:      include/uapi/linux/meye.h
9062 F:      include/uapi/linux/ivtv*
9063 F:      include/uapi/linux/uvcvideo.h
9064
9065 MEDIATEK BLUETOOTH DRIVER
9066 M:      Sean Wang <sean.wang@mediatek.com>
9067 L:      linux-bluetooth@vger.kernel.org
9068 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9069 S:      Maintained
9070 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
9071 F:      drivers/bluetooth/btmtkuart.c
9072
9073 MEDIATEK CIR DRIVER
9074 M:      Sean Wang <sean.wang@mediatek.com>
9075 S:      Maintained
9076 F:      drivers/media/rc/mtk-cir.c
9077
9078 MEDIATEK DMA DRIVER
9079 M:      Sean Wang <sean.wang@mediatek.com>
9080 L:      dmaengine@vger.kernel.org
9081 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9082 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9083 S:      Maintained
9084 F:      Documentation/devicetree/bindings/dma/mtk-*
9085 F:      drivers/dma/mediatek/
9086
9087 MEDIATEK PMIC LED DRIVER
9088 M:      Sean Wang <sean.wang@mediatek.com>
9089 S:      Maintained
9090 F:      drivers/leds/leds-mt6323.c
9091 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
9092
9093 MEDIATEK ETHERNET DRIVER
9094 M:      Felix Fietkau <nbd@openwrt.org>
9095 M:      John Crispin <john@phrozen.org>
9096 M:      Sean Wang <sean.wang@mediatek.com>
9097 M:      Nelson Chang <nelson.chang@mediatek.com>
9098 L:      netdev@vger.kernel.org
9099 S:      Maintained
9100 F:      drivers/net/ethernet/mediatek/
9101
9102 MEDIATEK SWITCH DRIVER
9103 M:      Sean Wang <sean.wang@mediatek.com>
9104 L:      netdev@vger.kernel.org
9105 S:      Maintained
9106 F:      drivers/net/dsa/mt7530.*
9107 F:      net/dsa/tag_mtk.c
9108
9109 MEDIATEK JPEG DRIVER
9110 M:      Rick Chang <rick.chang@mediatek.com>
9111 M:      Bin Liu <bin.liu@mediatek.com>
9112 S:      Supported
9113 F:      drivers/media/platform/mtk-jpeg/
9114 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
9115
9116 MEDIATEK MDP DRIVER
9117 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
9118 M:      Houlong Wei <houlong.wei@mediatek.com>
9119 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9120 S:      Supported
9121 F:      drivers/media/platform/mtk-mdp/
9122 F:      drivers/media/platform/mtk-vpu/
9123 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
9124
9125 MEDIATEK MEDIA DRIVER
9126 M:      Tiffany Lin <tiffany.lin@mediatek.com>
9127 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9128 S:      Supported
9129 F:      drivers/media/platform/mtk-vcodec/
9130 F:      drivers/media/platform/mtk-vpu/
9131 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
9132 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
9133
9134 MEDIATEK MT7601U WIRELESS LAN DRIVER
9135 M:      Jakub Kicinski <kubakici@wp.pl>
9136 L:      linux-wireless@vger.kernel.org
9137 S:      Maintained
9138 F:      drivers/net/wireless/mediatek/mt7601u/
9139
9140 MEDIATEK NAND CONTROLLER DRIVER
9141 M:      Xiaolei Li <xiaolei.li@mediatek.com>
9142 L:      linux-mtd@lists.infradead.org
9143 S:      Maintained
9144 F:      drivers/mtd/nand/raw/mtk_*
9145 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
9146
9147 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
9148 M:      Sean Wang <sean.wang@mediatek.com>
9149 S:      Maintained
9150 F:      drivers/char/hw_random/mtk-rng.c
9151
9152 MEDIATEK USB3 DRD IP DRIVER
9153 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
9154 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
9155 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9156 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9157 S:      Maintained
9158 F:      drivers/usb/mtu3/
9159
9160 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
9161 M:      Peter Senna Tschudin <peter.senna@gmail.com>
9162 M:      Martin Donnelly <martin.donnelly@ge.com>
9163 M:      Martyn Welch <martyn.welch@collabora.co.uk>
9164 S:      Maintained
9165 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
9166 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
9167
9168 MEGARAID SCSI/SAS DRIVERS
9169 M:      Kashyap Desai <kashyap.desai@broadcom.com>
9170 M:      Sumit Saxena <sumit.saxena@broadcom.com>
9171 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
9172 L:      megaraidlinux.pdl@broadcom.com
9173 L:      linux-scsi@vger.kernel.org
9174 W:      http://www.avagotech.com/support/
9175 S:      Maintained
9176 F:      Documentation/scsi/megaraid.txt
9177 F:      drivers/scsi/megaraid.*
9178 F:      drivers/scsi/megaraid/
9179
9180 MELEXIS MLX90614 DRIVER
9181 M:      Crt Mori <cmo@melexis.com>
9182 L:      linux-iio@vger.kernel.org
9183 W:      http://www.melexis.com
9184 S:      Supported
9185 F:      drivers/iio/temperature/mlx90614.c
9186
9187 MELEXIS MLX90632 DRIVER
9188 M:      Crt Mori <cmo@melexis.com>
9189 L:      linux-iio@vger.kernel.org
9190 W:      http://www.melexis.com
9191 S:      Supported
9192 F:      drivers/iio/temperature/mlx90632.c
9193
9194 MELFAS MIP4 TOUCHSCREEN DRIVER
9195 M:      Sangwon Jee <jeesw@melfas.com>
9196 W:      http://www.melfas.com
9197 S:      Supported
9198 F:      drivers/input/touchscreen/melfas_mip4.c
9199 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
9200
9201 MELLANOX ETHERNET DRIVER (mlx4_en)
9202 M:      Tariq Toukan <tariqt@mellanox.com>
9203 L:      netdev@vger.kernel.org
9204 S:      Supported
9205 W:      http://www.mellanox.com
9206 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9207 F:      drivers/net/ethernet/mellanox/mlx4/en_*
9208
9209 MELLANOX ETHERNET DRIVER (mlx5e)
9210 M:      Saeed Mahameed <saeedm@mellanox.com>
9211 L:      netdev@vger.kernel.org
9212 S:      Supported
9213 W:      http://www.mellanox.com
9214 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9215 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
9216
9217 MELLANOX ETHERNET INNOVA DRIVERS
9218 R:      Boris Pismenny <borisp@mellanox.com>
9219 L:      netdev@vger.kernel.org
9220 S:      Supported
9221 W:      http://www.mellanox.com
9222 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9223 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
9224 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
9225 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
9226 F:      include/linux/mlx5/mlx5_ifc_fpga.h
9227
9228 MELLANOX ETHERNET INNOVA IPSEC DRIVER
9229 R:      Boris Pismenny <borisp@mellanox.com>
9230 L:      netdev@vger.kernel.org
9231 S:      Supported
9232 W:      http://www.mellanox.com
9233 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9234 F:      drivers/net/ethernet/mellanox/mlx5/core/en_ipsec/*
9235 F:      drivers/net/ethernet/mellanox/mlx5/core/ipsec*
9236
9237 MELLANOX ETHERNET SWITCH DRIVERS
9238 M:      Jiri Pirko <jiri@mellanox.com>
9239 M:      Ido Schimmel <idosch@mellanox.com>
9240 L:      netdev@vger.kernel.org
9241 S:      Supported
9242 W:      http://www.mellanox.com
9243 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9244 F:      drivers/net/ethernet/mellanox/mlxsw/
9245 F:      tools/testing/selftests/drivers/net/mlxsw/
9246
9247 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
9248 M:      mlxsw@mellanox.com
9249 L:      netdev@vger.kernel.org
9250 S:      Supported
9251 W:      http://www.mellanox.com
9252 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9253 F:      drivers/net/ethernet/mellanox/mlxfw/
9254
9255 MELLANOX HARDWARE PLATFORM SUPPORT
9256 M:      Andy Shevchenko <andy@infradead.org>
9257 M:      Darren Hart <dvhart@infradead.org>
9258 M:      Vadim Pasternak <vadimp@mellanox.com>
9259 L:      platform-driver-x86@vger.kernel.org
9260 S:      Supported
9261 F:      drivers/platform/mellanox/
9262
9263 MELLANOX MLX4 core VPI driver
9264 M:      Tariq Toukan <tariqt@mellanox.com>
9265 L:      netdev@vger.kernel.org
9266 L:      linux-rdma@vger.kernel.org
9267 W:      http://www.mellanox.com
9268 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9269 S:      Supported
9270 F:      drivers/net/ethernet/mellanox/mlx4/
9271 F:      include/linux/mlx4/
9272
9273 MELLANOX MLX4 IB driver
9274 M:      Yishai Hadas <yishaih@mellanox.com>
9275 L:      linux-rdma@vger.kernel.org
9276 W:      http://www.mellanox.com
9277 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9278 S:      Supported
9279 F:      drivers/infiniband/hw/mlx4/
9280 F:      include/linux/mlx4/
9281 F:      include/uapi/rdma/mlx4-abi.h
9282
9283 MELLANOX MLX5 core VPI driver
9284 M:      Saeed Mahameed <saeedm@mellanox.com>
9285 M:      Leon Romanovsky <leonro@mellanox.com>
9286 L:      netdev@vger.kernel.org
9287 L:      linux-rdma@vger.kernel.org
9288 W:      http://www.mellanox.com
9289 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9290 S:      Supported
9291 F:      drivers/net/ethernet/mellanox/mlx5/core/
9292 F:      include/linux/mlx5/
9293
9294 MELLANOX MLX5 IB driver
9295 M:      Leon Romanovsky <leonro@mellanox.com>
9296 L:      linux-rdma@vger.kernel.org
9297 W:      http://www.mellanox.com
9298 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9299 S:      Supported
9300 F:      drivers/infiniband/hw/mlx5/
9301 F:      include/linux/mlx5/
9302 F:      include/uapi/rdma/mlx5-abi.h
9303
9304 MELLANOX MLXCPLD I2C AND MUX DRIVER
9305 M:      Vadim Pasternak <vadimp@mellanox.com>
9306 M:      Michael Shych <michaelsh@mellanox.com>
9307 L:      linux-i2c@vger.kernel.org
9308 S:      Supported
9309 F:      drivers/i2c/busses/i2c-mlxcpld.c
9310 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
9311 F:      Documentation/i2c/busses/i2c-mlxcpld
9312
9313 MELLANOX MLXCPLD LED DRIVER
9314 M:      Vadim Pasternak <vadimp@mellanox.com>
9315 L:      linux-leds@vger.kernel.org
9316 S:      Supported
9317 F:      drivers/leds/leds-mlxcpld.c
9318 F:      drivers/leds/leds-mlxreg.c
9319 F:      Documentation/leds/leds-mlxcpld.txt
9320
9321 MELLANOX PLATFORM DRIVER
9322 M:      Vadim Pasternak <vadimp@mellanox.com>
9323 L:      platform-driver-x86@vger.kernel.org
9324 S:      Supported
9325 F:      drivers/platform/x86/mlx-platform.c
9326
9327 MEMBARRIER SUPPORT
9328 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
9329 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
9330 L:      linux-kernel@vger.kernel.org
9331 S:      Supported
9332 F:      kernel/sched/membarrier.c
9333 F:      include/uapi/linux/membarrier.h
9334 F:      arch/powerpc/include/asm/membarrier.h
9335
9336 MEMORY MANAGEMENT
9337 L:      linux-mm@kvack.org
9338 W:      http://www.linux-mm.org
9339 S:      Maintained
9340 F:      include/linux/mm.h
9341 F:      include/linux/gfp.h
9342 F:      include/linux/mmzone.h
9343 F:      include/linux/memory_hotplug.h
9344 F:      include/linux/vmalloc.h
9345 F:      mm/
9346
9347 MEMORY TECHNOLOGY DEVICES (MTD)
9348 M:      David Woodhouse <dwmw2@infradead.org>
9349 M:      Brian Norris <computersforpeace@gmail.com>
9350 M:      Boris Brezillon <boris.brezillon@bootlin.com>
9351 M:      Marek Vasut <marek.vasut@gmail.com>
9352 M:      Richard Weinberger <richard@nod.at>
9353 L:      linux-mtd@lists.infradead.org
9354 W:      http://www.linux-mtd.infradead.org/
9355 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9356 T:      git git://git.infradead.org/linux-mtd.git master
9357 T:      git git://git.infradead.org/linux-mtd.git mtd/next
9358 S:      Maintained
9359 F:      Documentation/devicetree/bindings/mtd/
9360 F:      drivers/mtd/
9361 F:      include/linux/mtd/
9362 F:      include/uapi/mtd/
9363
9364 MEN A21 WATCHDOG DRIVER
9365 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9366 L:      linux-watchdog@vger.kernel.org
9367 S:      Maintained
9368 F:      drivers/watchdog/mena21_wdt.c
9369
9370 MEN CHAMELEON BUS (mcb)
9371 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9372 S:      Maintained
9373 F:      drivers/mcb/
9374 F:      include/linux/mcb.h
9375 F:      Documentation/men-chameleon-bus.txt
9376
9377 MEN F21BMC (Board Management Controller)
9378 M:      Andreas Werner <andreas.werner@men.de>
9379 S:      Supported
9380 F:      drivers/mfd/menf21bmc.c
9381 F:      drivers/watchdog/menf21bmc_wdt.c
9382 F:      drivers/leds/leds-menf21bmc.c
9383 F:      drivers/hwmon/menf21bmc_hwmon.c
9384 F:      Documentation/hwmon/menf21bmc
9385
9386 MESON AO CEC DRIVER FOR AMLOGIC SOCS
9387 M:      Neil Armstrong <narmstrong@baylibre.com>
9388 L:      linux-media@lists.freedesktop.org
9389 L:      linux-amlogic@lists.infradead.org
9390 W:      http://linux-meson.com/
9391 S:      Supported
9392 F:      drivers/media/platform/meson/ao-cec.c
9393 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
9394 T:      git git://linuxtv.org/media_tree.git
9395
9396 MICROBLAZE ARCHITECTURE
9397 M:      Michal Simek <monstr@monstr.eu>
9398 W:      http://www.monstr.eu/fdt/
9399 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
9400 S:      Supported
9401 F:      arch/microblaze/
9402
9403 MICROCHIP / ATMEL AT91 SERIAL DRIVER
9404 M:      Richard Genoud <richard.genoud@gmail.com>
9405 S:      Maintained
9406 F:      drivers/tty/serial/atmel_serial.c
9407 F:      drivers/tty/serial/atmel_serial.h
9408
9409 MICROCHIP / ATMEL DMA DRIVER
9410 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9411 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9412 L:      dmaengine@vger.kernel.org
9413 S:      Supported
9414 F:      drivers/dma/at_hdmac.c
9415 F:      drivers/dma/at_hdmac_regs.h
9416 F:      include/linux/platform_data/dma-atmel.h
9417
9418 MICROCHIP / ATMEL ECC DRIVER
9419 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
9420 L:      linux-crypto@vger.kernel.org
9421 S:      Maintained
9422 F:      drivers/crypto/atmel-ecc.*
9423
9424 MICROCHIP / ATMEL ISC DRIVER
9425 M:      Songjun Wu <songjun.wu@microchip.com>
9426 L:      linux-media@vger.kernel.org
9427 S:      Supported
9428 F:      drivers/media/platform/atmel/atmel-isc.c
9429 F:      drivers/media/platform/atmel/atmel-isc-regs.h
9430 F:      devicetree/bindings/media/atmel-isc.txt
9431
9432 MICROCHIP / ATMEL NAND DRIVER
9433 M:      Josh Wu <rainyfeeling@outlook.com>
9434 L:      linux-mtd@lists.infradead.org
9435 S:      Supported
9436 F:      drivers/mtd/nand/raw/atmel/*
9437 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
9438
9439 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
9440 M:      Woojung Huh <Woojung.Huh@microchip.com>
9441 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9442 L:      netdev@vger.kernel.org
9443 S:      Maintained
9444 F:      net/dsa/tag_ksz.c
9445 F:      drivers/net/dsa/microchip/*
9446 F:      include/linux/platform_data/microchip-ksz.h
9447 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
9448
9449 MICROCHIP LAN743X ETHERNET DRIVER
9450 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
9451 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9452 L:      netdev@vger.kernel.org
9453 S:      Maintained
9454 F:      drivers/net/ethernet/microchip/lan743x_*
9455
9456 MICROCHIP USB251XB DRIVER
9457 M:      Richard Leitner <richard.leitner@skidata.com>
9458 L:      linux-usb@vger.kernel.org
9459 S:      Maintained
9460 F:      drivers/usb/misc/usb251xb.c
9461 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
9462
9463 MICROSEMI MIPS SOCS
9464 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9465 L:      linux-mips@linux-mips.org
9466 S:      Maintained
9467 F:      arch/mips/generic/board-ocelot.c
9468 F:      arch/mips/configs/generic/board-ocelot.config
9469 F:      arch/mips/boot/dts/mscc/
9470 F:      Documentation/devicetree/bindings/mips/mscc.txt
9471
9472 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
9473 M:      Don Brace <don.brace@microsemi.com>
9474 L:      esc.storagedev@microsemi.com
9475 L:      linux-scsi@vger.kernel.org
9476 S:      Supported
9477 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
9478 F:      drivers/scsi/smartpqi/Kconfig
9479 F:      drivers/scsi/smartpqi/Makefile
9480 F:      include/linux/cciss*.h
9481 F:      include/uapi/linux/cciss*.h
9482 F:      Documentation/scsi/smartpqi.txt
9483
9484 MICROSEMI ETHERNET SWITCH DRIVER
9485 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9486 L:      netdev@vger.kernel.org
9487 S:      Supported
9488 F:      drivers/net/ethernet/mscc/
9489
9490 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
9491 M:      Chen Yu <yu.c.chen@intel.com>
9492 L:      platform-driver-x86@vger.kernel.org
9493 S:      Supported
9494 F:      drivers/platform/x86/surfacepro3_button.c
9495
9496 MICROTEK X6 SCANNER
9497 M:      Oliver Neukum <oliver@neukum.org>
9498 S:      Maintained
9499 F:      drivers/usb/image/microtek.*
9500
9501 MIPS
9502 M:      Ralf Baechle <ralf@linux-mips.org>
9503 M:      Paul Burton <paul.burton@mips.com>
9504 M:      James Hogan <jhogan@kernel.org>
9505 L:      linux-mips@linux-mips.org
9506 W:      http://www.linux-mips.org/
9507 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
9508 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
9509 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
9510 S:      Supported
9511 F:      Documentation/devicetree/bindings/mips/
9512 F:      Documentation/mips/
9513 F:      arch/mips/
9514 F:      drivers/platform/mips/
9515
9516 MIPS BOSTON DEVELOPMENT BOARD
9517 M:      Paul Burton <paul.burton@mips.com>
9518 L:      linux-mips@linux-mips.org
9519 S:      Maintained
9520 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
9521 F:      arch/mips/boot/dts/img/boston.dts
9522 F:      arch/mips/configs/generic/board-boston.config
9523 F:      drivers/clk/imgtec/clk-boston.c
9524 F:      include/dt-bindings/clock/boston-clock.h
9525
9526 MIPS GENERIC PLATFORM
9527 M:      Paul Burton <paul.burton@mips.com>
9528 L:      linux-mips@linux-mips.org
9529 S:      Supported
9530 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
9531 F:      arch/mips/generic/
9532 F:      arch/mips/tools/generic-board-config.sh
9533
9534 MIPS/LOONGSON1 ARCHITECTURE
9535 M:      Keguang Zhang <keguang.zhang@gmail.com>
9536 L:      linux-mips@linux-mips.org
9537 S:      Maintained
9538 F:      arch/mips/loongson32/
9539 F:      arch/mips/include/asm/mach-loongson32/
9540 F:      drivers/*/*loongson1*
9541 F:      drivers/*/*/*loongson1*
9542
9543 MIPS/LOONGSON2 ARCHITECTURE
9544 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
9545 L:      linux-mips@linux-mips.org
9546 S:      Maintained
9547 F:      arch/mips/loongson64/*{2e/2f}*
9548 F:      arch/mips/include/asm/mach-loongson64/
9549 F:      drivers/*/*loongson2*
9550 F:      drivers/*/*/*loongson2*
9551
9552 MIPS/LOONGSON3 ARCHITECTURE
9553 M:      Huacai Chen <chenhc@lemote.com>
9554 L:      linux-mips@linux-mips.org
9555 S:      Maintained
9556 F:      arch/mips/loongson64/
9557 F:      arch/mips/include/asm/mach-loongson64/
9558 F:      drivers/platform/mips/cpu_hwmon.c
9559 F:      drivers/*/*loongson3*
9560 F:      drivers/*/*/*loongson3*
9561
9562 MIPS RINT INSTRUCTION EMULATION
9563 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
9564 L:      linux-mips@linux-mips.org
9565 S:      Supported
9566 F:      arch/mips/math-emu/sp_rint.c
9567 F:      arch/mips/math-emu/dp_rint.c
9568
9569 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
9570 M:      Hans Verkuil <hverkuil@xs4all.nl>
9571 L:      linux-media@vger.kernel.org
9572 T:      git git://linuxtv.org/media_tree.git
9573 W:      https://linuxtv.org
9574 S:      Odd Fixes
9575 F:      drivers/media/radio/radio-miropcm20*
9576
9577 MMP SUPPORT
9578 M:      Eric Miao <eric.y.miao@gmail.com>
9579 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
9580 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9581 T:      git git://github.com/hzhuang1/linux.git
9582 T:      git git://git.linaro.org/people/ycmiao/pxa-linux.git
9583 S:      Maintained
9584 F:      arch/arm/boot/dts/mmp*
9585 F:      arch/arm/mach-mmp/
9586
9587 MN88472 MEDIA DRIVER
9588 M:      Antti Palosaari <crope@iki.fi>
9589 L:      linux-media@vger.kernel.org
9590 W:      https://linuxtv.org
9591 W:      http://palosaari.fi/linux/
9592 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9593 S:      Maintained
9594 F:      drivers/media/dvb-frontends/mn88472*
9595
9596 MN88473 MEDIA DRIVER
9597 M:      Antti Palosaari <crope@iki.fi>
9598 L:      linux-media@vger.kernel.org
9599 W:      https://linuxtv.org
9600 W:      http://palosaari.fi/linux/
9601 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9602 S:      Maintained
9603 F:      drivers/media/dvb-frontends/mn88473*
9604
9605 PCI DRIVER FOR MOBIVEIL PCIE IP
9606 M:      Subrahmanya Lingappa <l.subrahmanya@mobiveil.co.in>
9607 L:      linux-pci@vger.kernel.org
9608 S:      Supported
9609 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
9610 F:      drivers/pci/controller/pcie-mobiveil.c
9611
9612 MODULE SUPPORT
9613 M:      Jessica Yu <jeyu@kernel.org>
9614 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
9615 S:      Maintained
9616 F:      include/linux/module.h
9617 F:      kernel/module.c
9618
9619 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
9620 W:      http://popies.net/meye/
9621 S:      Orphan
9622 F:      Documentation/media/v4l-drivers/meye*
9623 F:      drivers/media/pci/meye/
9624 F:      include/uapi/linux/meye.h
9625
9626 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
9627 M:      Jiri Slaby <jirislaby@gmail.com>
9628 S:      Maintained
9629 F:      Documentation/serial/moxa-smartio
9630 F:      drivers/tty/mxser.*
9631
9632 MR800 AVERMEDIA USB FM RADIO DRIVER
9633 M:      Alexey Klimov <klimov.linux@gmail.com>
9634 L:      linux-media@vger.kernel.org
9635 T:      git git://linuxtv.org/media_tree.git
9636 S:      Maintained
9637 F:      drivers/media/radio/radio-mr800.c
9638
9639 MRF24J40 IEEE 802.15.4 RADIO DRIVER
9640 M:      Alan Ott <alan@signal11.us>
9641 L:      linux-wpan@vger.kernel.org
9642 S:      Maintained
9643 F:      drivers/net/ieee802154/mrf24j40.c
9644 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
9645
9646 MSI LAPTOP SUPPORT
9647 M:      "Lee, Chun-Yi" <jlee@suse.com>
9648 L:      platform-driver-x86@vger.kernel.org
9649 S:      Maintained
9650 F:      drivers/platform/x86/msi-laptop.c
9651
9652 MSI WMI SUPPORT
9653 L:      platform-driver-x86@vger.kernel.org
9654 S:      Orphan
9655 F:      drivers/platform/x86/msi-wmi.c
9656
9657 MSI001 MEDIA DRIVER
9658 M:      Antti Palosaari <crope@iki.fi>
9659 L:      linux-media@vger.kernel.org
9660 W:      https://linuxtv.org
9661 W:      http://palosaari.fi/linux/
9662 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9663 T:      git git://linuxtv.org/anttip/media_tree.git
9664 S:      Maintained
9665 F:      drivers/media/tuners/msi001*
9666
9667 MSI2500 MEDIA DRIVER
9668 M:      Antti Palosaari <crope@iki.fi>
9669 L:      linux-media@vger.kernel.org
9670 W:      https://linuxtv.org
9671 W:      http://palosaari.fi/linux/
9672 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9673 T:      git git://linuxtv.org/anttip/media_tree.git
9674 S:      Maintained
9675 F:      drivers/media/usb/msi2500/
9676
9677 MSYSTEMS DISKONCHIP G3 MTD DRIVER
9678 M:      Robert Jarzmik <robert.jarzmik@free.fr>
9679 L:      linux-mtd@lists.infradead.org
9680 S:      Maintained
9681 F:      drivers/mtd/devices/docg3*
9682
9683 MT9M032 APTINA SENSOR DRIVER
9684 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9685 L:      linux-media@vger.kernel.org
9686 T:      git git://linuxtv.org/media_tree.git
9687 S:      Maintained
9688 F:      drivers/media/i2c/mt9m032.c
9689 F:      include/media/i2c/mt9m032.h
9690
9691 MT9P031 APTINA CAMERA SENSOR
9692 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9693 L:      linux-media@vger.kernel.org
9694 T:      git git://linuxtv.org/media_tree.git
9695 S:      Maintained
9696 F:      drivers/media/i2c/mt9p031.c
9697 F:      include/media/i2c/mt9p031.h
9698
9699 MT9T001 APTINA CAMERA SENSOR
9700 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9701 L:      linux-media@vger.kernel.org
9702 T:      git git://linuxtv.org/media_tree.git
9703 S:      Maintained
9704 F:      drivers/media/i2c/mt9t001.c
9705 F:      include/media/i2c/mt9t001.h
9706
9707 MT9T112 APTINA CAMERA SENSOR
9708 M:      Jacopo Mondi <jacopo@jmondi.org>
9709 L:      linux-media@vger.kernel.org
9710 T:      git git://linuxtv.org/media_tree.git
9711 S:      Odd Fixes
9712 F:      drivers/media/i2c/mt9t112.c
9713 F:      include/media/i2c/mt9t112.h
9714
9715 MT9V032 APTINA CAMERA SENSOR
9716 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9717 L:      linux-media@vger.kernel.org
9718 T:      git git://linuxtv.org/media_tree.git
9719 S:      Maintained
9720 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
9721 F:      drivers/media/i2c/mt9v032.c
9722 F:      include/media/i2c/mt9v032.h
9723
9724 MT9V111 APTINA CAMERA SENSOR
9725 M:      Jacopo Mondi <jacopo@jmondi.org>
9726 L:      linux-media@vger.kernel.org
9727 T:      git git://linuxtv.org/media_tree.git
9728 S:      Maintained
9729 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.txt
9730 F:      drivers/media/i2c/mt9v111.c
9731
9732 MULTIFUNCTION DEVICES (MFD)
9733 M:      Lee Jones <lee.jones@linaro.org>
9734 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
9735 S:      Supported
9736 F:      Documentation/devicetree/bindings/mfd/
9737 F:      drivers/mfd/
9738 F:      include/linux/mfd/
9739 F:      include/dt-bindings/mfd/
9740
9741 MULTIMEDIA CARD (MMC) ETC. OVER SPI
9742 S:      Orphan
9743 F:      drivers/mmc/host/mmc_spi.c
9744 F:      include/linux/spi/mmc_spi.h
9745
9746 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
9747 M:      Ulf Hansson <ulf.hansson@linaro.org>
9748 L:      linux-mmc@vger.kernel.org
9749 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
9750 S:      Maintained
9751 F:      Documentation/devicetree/bindings/mmc/
9752 F:      drivers/mmc/
9753 F:      include/linux/mmc/
9754 F:      include/uapi/linux/mmc/
9755
9756 MULTIPLEXER SUBSYSTEM
9757 M:      Peter Rosin <peda@axentia.se>
9758 S:      Maintained
9759 F:      Documentation/ABI/testing/sysfs-class-mux*
9760 F:      Documentation/devicetree/bindings/mux/
9761 F:      include/linux/dt-bindings/mux/
9762 F:      include/linux/mux/
9763 F:      drivers/mux/
9764
9765 MULTITECH MULTIPORT CARD (ISICOM)
9766 S:      Orphan
9767 F:      drivers/tty/isicom.c
9768 F:      include/linux/isicom.h
9769
9770 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
9771 M:      Bin Liu <b-liu@ti.com>
9772 L:      linux-usb@vger.kernel.org
9773 S:      Maintained
9774 F:      drivers/usb/musb/
9775
9776 MXL301RF MEDIA DRIVER
9777 M:      Akihiro Tsukada <tskd08@gmail.com>
9778 L:      linux-media@vger.kernel.org
9779 S:      Odd Fixes
9780 F:      drivers/media/tuners/mxl301rf*
9781
9782 MXL5007T MEDIA DRIVER
9783 M:      Michael Krufky <mkrufky@linuxtv.org>
9784 L:      linux-media@vger.kernel.org
9785 W:      https://linuxtv.org
9786 W:      http://github.com/mkrufky
9787 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9788 T:      git git://linuxtv.org/mkrufky/tuners.git
9789 S:      Maintained
9790 F:      drivers/media/tuners/mxl5007t.*
9791
9792 MXSFB DRM DRIVER
9793 M:      Marek Vasut <marex@denx.de>
9794 S:      Supported
9795 F:      drivers/gpu/drm/mxsfb/
9796 F:      Documentation/devicetree/bindings/display/mxsfb.txt
9797
9798 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
9799 M:      Chris Lee <christopher.lee@cspi.com>
9800 L:      netdev@vger.kernel.org
9801 W:      https://www.cspi.com/ethernet-products/support/downloads/
9802 S:      Supported
9803 F:      drivers/net/ethernet/myricom/myri10ge/
9804
9805 NAND FLASH SUBSYSTEM
9806 M:      Boris Brezillon <boris.brezillon@bootlin.com>
9807 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9808 R:      Richard Weinberger <richard@nod.at>
9809 L:      linux-mtd@lists.infradead.org
9810 W:      http://www.linux-mtd.infradead.org/
9811 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9812 T:      git git://git.infradead.org/linux-mtd.git nand/fixes
9813 T:      git git://git.infradead.org/linux-mtd.git nand/next
9814 S:      Maintained
9815 F:      drivers/mtd/nand/
9816 F:      include/linux/mtd/*nand*.h
9817
9818 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
9819 M:      Daniel Mack <zonque@gmail.com>
9820 S:      Maintained
9821 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9822 W:      http://www.native-instruments.com
9823 F:      sound/usb/caiaq/
9824
9825 NATSEMI ETHERNET DRIVER (DP8381x)
9826 S:      Orphan
9827 F:      drivers/net/ethernet/natsemi/natsemi.c
9828
9829 NCP FILESYSTEM
9830 M:      Petr Vandrovec <petr@vandrovec.name>
9831 S:      Obsolete
9832 F:      drivers/staging/ncpfs/
9833
9834 NCR 5380 SCSI DRIVERS
9835 M:      Finn Thain <fthain@telegraphics.com.au>
9836 M:      Michael Schmitz <schmitzmic@gmail.com>
9837 L:      linux-scsi@vger.kernel.org
9838 S:      Maintained
9839 F:      Documentation/scsi/g_NCR5380.txt
9840 F:      drivers/scsi/NCR5380.*
9841 F:      drivers/scsi/arm/cumana_1.c
9842 F:      drivers/scsi/arm/oak.c
9843 F:      drivers/scsi/atari_scsi.*
9844 F:      drivers/scsi/dmx3191d.c
9845 F:      drivers/scsi/g_NCR5380.*
9846 F:      drivers/scsi/mac_scsi.*
9847 F:      drivers/scsi/sun3_scsi.*
9848 F:      drivers/scsi/sun3_scsi_vme.c
9849
9850 NCSI LIBRARY:
9851 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
9852 S:      Maintained
9853 F:      net/ncsi/
9854
9855 NCT6775 HARDWARE MONITOR DRIVER
9856 M:      Guenter Roeck <linux@roeck-us.net>
9857 L:      linux-hwmon@vger.kernel.org
9858 S:      Maintained
9859 F:      Documentation/hwmon/nct6775
9860 F:      drivers/hwmon/nct6775.c
9861
9862 NET_FAILOVER MODULE
9863 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
9864 L:      netdev@vger.kernel.org
9865 S:      Supported
9866 F:      driver/net/net_failover.c
9867 F:      include/net/net_failover.h
9868 F:      Documentation/networking/net_failover.rst
9869
9870 NETEFFECT IWARP RNIC DRIVER (IW_NES)
9871 M:      Faisal Latif <faisal.latif@intel.com>
9872 L:      linux-rdma@vger.kernel.org
9873 W:      http://www.intel.com/Products/Server/Adapters/Server-Cluster/Server-Cluster-overview.htm
9874 S:      Supported
9875 F:      drivers/infiniband/hw/nes/
9876 F:      include/uapi/rdma/nes-abi.h
9877
9878 NETEM NETWORK EMULATOR
9879 M:      Stephen Hemminger <stephen@networkplumber.org>
9880 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
9881 S:      Maintained
9882 F:      net/sched/sch_netem.c
9883
9884 NETERION 10GbE DRIVERS (s2io/vxge)
9885 M:      Jon Mason <jdmason@kudzu.us>
9886 L:      netdev@vger.kernel.org
9887 S:      Supported
9888 F:      Documentation/networking/s2io.txt
9889 F:      Documentation/networking/vxge.txt
9890 F:      drivers/net/ethernet/neterion/
9891
9892 NETFILTER
9893 M:      Pablo Neira Ayuso <pablo@netfilter.org>
9894 M:      Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
9895 M:      Florian Westphal <fw@strlen.de>
9896 L:      netfilter-devel@vger.kernel.org
9897 L:      coreteam@netfilter.org
9898 W:      http://www.netfilter.org/
9899 W:      http://www.iptables.org/
9900 W:      http://www.nftables.org/
9901 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
9902 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
9903 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
9904 S:      Maintained
9905 F:      include/linux/netfilter*
9906 F:      include/linux/netfilter/
9907 F:      include/net/netfilter/
9908 F:      include/uapi/linux/netfilter*
9909 F:      include/uapi/linux/netfilter/
9910 F:      net/*/netfilter.c
9911 F:      net/*/netfilter/
9912 F:      net/netfilter/
9913 F:      net/bridge/br_netfilter*.c
9914
9915 NETROM NETWORK LAYER
9916 M:      Ralf Baechle <ralf@linux-mips.org>
9917 L:      linux-hams@vger.kernel.org
9918 W:      http://www.linux-ax25.org/
9919 S:      Maintained
9920 F:      include/net/netrom.h
9921 F:      include/uapi/linux/netrom.h
9922 F:      net/netrom/
9923
9924 NETRONOME ETHERNET DRIVERS
9925 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
9926 L:      oss-drivers@netronome.com
9927 S:      Maintained
9928 F:      drivers/net/ethernet/netronome/
9929
9930 NETWORK BLOCK DEVICE (NBD)
9931 M:      Josef Bacik <josef@toxicpanda.com>
9932 S:      Maintained
9933 L:      linux-block@vger.kernel.org
9934 L:      nbd@other.debian.org
9935 F:      Documentation/blockdev/nbd.txt
9936 F:      drivers/block/nbd.c
9937 F:      include/uapi/linux/nbd.h
9938
9939 NETWORK DROP MONITOR
9940 M:      Neil Horman <nhorman@tuxdriver.com>
9941 L:      netdev@vger.kernel.org
9942 S:      Maintained
9943 W:      https://fedorahosted.org/dropwatch/
9944 F:      net/core/drop_monitor.c
9945
9946 NETWORKING DRIVERS
9947 M:      "David S. Miller" <davem@davemloft.net>
9948 L:      netdev@vger.kernel.org
9949 W:      http://www.linuxfoundation.org/en/Net
9950 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9951 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
9952 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
9953 S:      Odd Fixes
9954 F:      Documentation/devicetree/bindings/net/
9955 F:      drivers/net/
9956 F:      include/linux/if_*
9957 F:      include/linux/netdevice.h
9958 F:      include/linux/etherdevice.h
9959 F:      include/linux/fcdevice.h
9960 F:      include/linux/fddidevice.h
9961 F:      include/linux/hippidevice.h
9962 F:      include/linux/inetdevice.h
9963 F:      include/uapi/linux/if_*
9964 F:      include/uapi/linux/netdevice.h
9965
9966 NETWORKING DRIVERS (WIRELESS)
9967 M:      Kalle Valo <kvalo@codeaurora.org>
9968 L:      linux-wireless@vger.kernel.org
9969 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
9970 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
9971 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
9972 S:      Maintained
9973 F:      Documentation/devicetree/bindings/net/wireless/
9974 F:      drivers/net/wireless/
9975
9976 NETWORKING [DSA]
9977 M:      Andrew Lunn <andrew@lunn.ch>
9978 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
9979 M:      Florian Fainelli <f.fainelli@gmail.com>
9980 S:      Maintained
9981 F:      Documentation/devicetree/bindings/net/dsa/
9982 F:      net/dsa/
9983 F:      include/net/dsa.h
9984 F:      include/linux/dsa/
9985 F:      drivers/net/dsa/
9986
9987 NETWORKING [GENERAL]
9988 M:      "David S. Miller" <davem@davemloft.net>
9989 L:      netdev@vger.kernel.org
9990 W:      http://www.linuxfoundation.org/en/Net
9991 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9992 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
9993 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
9994 B:      mailto:netdev@vger.kernel.org
9995 S:      Maintained
9996 F:      net/
9997 F:      include/net/
9998 F:      include/linux/in.h
9999 F:      include/linux/net.h
10000 F:      include/linux/netdevice.h
10001 F:      include/uapi/linux/in.h
10002 F:      include/uapi/linux/net.h
10003 F:      include/uapi/linux/netdevice.h
10004 F:      include/uapi/linux/net_namespace.h
10005 F:      tools/testing/selftests/net/
10006 F:      lib/net_utils.c
10007 F:      lib/random32.c
10008 F:      Documentation/networking/
10009
10010 NETWORKING [IPSEC]
10011 M:      Steffen Klassert <steffen.klassert@secunet.com>
10012 M:      Herbert Xu <herbert@gondor.apana.org.au>
10013 M:      "David S. Miller" <davem@davemloft.net>
10014 L:      netdev@vger.kernel.org
10015 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
10016 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
10017 S:      Maintained
10018 F:      net/core/flow.c
10019 F:      net/xfrm/
10020 F:      net/key/
10021 F:      net/ipv4/xfrm*
10022 F:      net/ipv4/esp4*
10023 F:      net/ipv4/ah4.c
10024 F:      net/ipv4/ipcomp.c
10025 F:      net/ipv4/ip_vti.c
10026 F:      net/ipv6/xfrm*
10027 F:      net/ipv6/esp6*
10028 F:      net/ipv6/ah6.c
10029 F:      net/ipv6/ipcomp6.c
10030 F:      net/ipv6/ip6_vti.c
10031 F:      include/uapi/linux/xfrm.h
10032 F:      include/net/xfrm.h
10033
10034 NETWORKING [IPv4/IPv6]
10035 M:      "David S. Miller" <davem@davemloft.net>
10036 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
10037 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
10038 L:      netdev@vger.kernel.org
10039 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10040 S:      Maintained
10041 F:      net/ipv4/
10042 F:      net/ipv6/
10043 F:      include/net/ip*
10044 F:      arch/x86/net/*
10045
10046 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
10047 M:      Paul Moore <paul@paul-moore.com>
10048 W:      https://github.com/netlabel
10049 L:      netdev@vger.kernel.org
10050 L:      linux-security-module@vger.kernel.org
10051 S:      Maintained
10052 F:      Documentation/netlabel/
10053 F:      include/net/calipso.h
10054 F:      include/net/cipso_ipv4.h
10055 F:      include/net/netlabel.h
10056 F:      include/uapi/linux/netfilter/xt_SECMARK.h
10057 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
10058 F:      net/netlabel/
10059 F:      net/ipv4/cipso_ipv4.c
10060 F:      net/ipv6/calipso.c
10061 F:      net/netfilter/xt_CONNSECMARK.c
10062 F:      net/netfilter/xt_SECMARK.c
10063
10064 NETWORKING [TCP]
10065 M:      Eric Dumazet <edumazet@google.com>
10066 L:      netdev@vger.kernel.org
10067 S:      Maintained
10068 F:      net/ipv4/tcp*.c
10069 F:      net/ipv4/syncookies.c
10070 F:      net/ipv6/tcp*.c
10071 F:      net/ipv6/syncookies.c
10072 F:      include/uapi/linux/tcp.h
10073 F:      include/net/tcp.h
10074 F:      include/linux/tcp.h
10075 F:      include/trace/events/tcp.h
10076
10077 NETWORKING [TLS]
10078 M:      Boris Pismenny <borisp@mellanox.com>
10079 M:      Aviad Yehezkel <aviadye@mellanox.com>
10080 M:      Dave Watson <davejwatson@fb.com>
10081 L:      netdev@vger.kernel.org
10082 S:      Maintained
10083 F:      net/tls/*
10084 F:      include/uapi/linux/tls.h
10085 F:      include/net/tls.h
10086
10087 NETWORKING [WIRELESS]
10088 L:      linux-wireless@vger.kernel.org
10089 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10090
10091 NETDEVSIM
10092 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10093 S:      Maintained
10094 F:      drivers/net/netdevsim/*
10095
10096 NETXEN (1/10) GbE SUPPORT
10097 M:      Manish Chopra <manish.chopra@cavium.com>
10098 M:      Rahul Verma <rahul.verma@cavium.com>
10099 M:      Dept-GELinuxNICDev@cavium.com
10100 L:      netdev@vger.kernel.org
10101 S:      Supported
10102 F:      drivers/net/ethernet/qlogic/netxen/
10103
10104 NFC SUBSYSTEM
10105 M:      Samuel Ortiz <sameo@linux.intel.com>
10106 L:      linux-wireless@vger.kernel.org
10107 L:      linux-nfc@lists.01.org (subscribers-only)
10108 S:      Supported
10109 F:      net/nfc/
10110 F:      include/net/nfc/
10111 F:      include/uapi/linux/nfc.h
10112 F:      drivers/nfc/
10113 F:      include/linux/platform_data/nfcmrvl.h
10114 F:      include/linux/platform_data/nxp-nci.h
10115 F:      Documentation/devicetree/bindings/net/nfc/
10116
10117 NFS, SUNRPC, AND LOCKD CLIENTS
10118 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
10119 M:      Anna Schumaker <anna.schumaker@netapp.com>
10120 L:      linux-nfs@vger.kernel.org
10121 W:      http://client.linux-nfs.org
10122 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
10123 S:      Maintained
10124 F:      fs/lockd/
10125 F:      fs/nfs/
10126 F:      fs/nfs_common/
10127 F:      net/sunrpc/
10128 F:      include/linux/lockd/
10129 F:      include/linux/nfs*
10130 F:      include/linux/sunrpc/
10131 F:      include/uapi/linux/nfs*
10132 F:      include/uapi/linux/sunrpc/
10133
10134 NILFS2 FILESYSTEM
10135 M:      Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
10136 L:      linux-nilfs@vger.kernel.org
10137 W:      https://nilfs.sourceforge.io/
10138 W:      https://nilfs.osdn.jp/
10139 T:      git git://github.com/konis/nilfs2.git
10140 S:      Supported
10141 F:      Documentation/filesystems/nilfs2.txt
10142 F:      fs/nilfs2/
10143 F:      include/trace/events/nilfs2.h
10144 F:      include/uapi/linux/nilfs2_api.h
10145 F:      include/uapi/linux/nilfs2_ondisk.h
10146
10147 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
10148 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10149 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10150 S:      Maintained
10151 F:      Documentation/scsi/NinjaSCSI.txt
10152 F:      drivers/scsi/pcmcia/nsp_*
10153
10154 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
10155 M:      GOTO Masanori <gotom@debian.or.jp>
10156 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10157 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10158 S:      Maintained
10159 F:      Documentation/scsi/NinjaSCSI.txt
10160 F:      drivers/scsi/nsp32*
10161
10162 NIOS2 ARCHITECTURE
10163 M:      Ley Foon Tan <lftan@altera.com>
10164 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
10165 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
10166 S:      Maintained
10167 F:      arch/nios2/
10168
10169 NOHZ, DYNTICKS SUPPORT
10170 M:      Frederic Weisbecker <fweisbec@gmail.com>
10171 M:      Thomas Gleixner <tglx@linutronix.de>
10172 M:      Ingo Molnar <mingo@kernel.org>
10173 L:      linux-kernel@vger.kernel.org
10174 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
10175 S:      Maintained
10176 F:      kernel/time/tick*.*
10177 F:      include/linux/tick.h
10178 F:      include/linux/sched/nohz.h
10179
10180 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
10181 M:      Pavel Machek <pavel@ucw.cz>
10182 M:      Sakari Ailus <sakari.ailus@iki.fi>
10183 L:      linux-media@vger.kernel.org
10184 S:      Maintained
10185 F:      drivers/media/i2c/et8ek8
10186 F:      drivers/media/i2c/ad5820.c
10187
10188 NOKIA N900 POWER SUPPLY DRIVERS
10189 R:      Pali Rohár <pali.rohar@gmail.com>
10190 F:      include/linux/power/bq2415x_charger.h
10191 F:      include/linux/power/bq27xxx_battery.h
10192 F:      include/linux/power/isp1704_charger.h
10193 F:      drivers/power/supply/bq2415x_charger.c
10194 F:      drivers/power/supply/bq27xxx_battery.c
10195 F:      drivers/power/supply/bq27xxx_battery_i2c.c
10196 F:      drivers/power/supply/isp1704_charger.c
10197 F:      drivers/power/supply/rx51_battery.c
10198
10199 NTB AMD DRIVER
10200 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
10201 L:      linux-ntb@googlegroups.com
10202 S:      Supported
10203 F:      drivers/ntb/hw/amd/
10204
10205 NTB DRIVER CORE
10206 M:      Jon Mason <jdmason@kudzu.us>
10207 M:      Dave Jiang <dave.jiang@intel.com>
10208 M:      Allen Hubbe <allenbh@gmail.com>
10209 L:      linux-ntb@googlegroups.com
10210 S:      Supported
10211 W:      https://github.com/jonmason/ntb/wiki
10212 T:      git git://github.com/jonmason/ntb.git
10213 F:      drivers/ntb/
10214 F:      drivers/net/ntb_netdev.c
10215 F:      include/linux/ntb.h
10216 F:      include/linux/ntb_transport.h
10217 F:      tools/testing/selftests/ntb/
10218
10219 NTB IDT DRIVER
10220 M:      Serge Semin <fancer.lancer@gmail.com>
10221 L:      linux-ntb@googlegroups.com
10222 S:      Supported
10223 F:      drivers/ntb/hw/idt/
10224
10225 NTB INTEL DRIVER
10226 M:      Dave Jiang <dave.jiang@intel.com>
10227 L:      linux-ntb@googlegroups.com
10228 S:      Supported
10229 W:      https://github.com/davejiang/linux/wiki
10230 T:      git https://github.com/davejiang/linux.git
10231 F:      drivers/ntb/hw/intel/
10232
10233 NTFS FILESYSTEM
10234 M:      Anton Altaparmakov <anton@tuxera.com>
10235 L:      linux-ntfs-dev@lists.sourceforge.net
10236 W:      http://www.tuxera.com/
10237 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
10238 S:      Supported
10239 F:      Documentation/filesystems/ntfs.txt
10240 F:      fs/ntfs/
10241
10242 NUBUS SUBSYSTEM
10243 M:      Finn Thain <fthain@telegraphics.com.au>
10244 L:      linux-m68k@lists.linux-m68k.org
10245 S:      Maintained
10246 F:      arch/*/include/asm/nubus.h
10247 F:      drivers/nubus/
10248 F:      include/linux/nubus.h
10249 F:      include/uapi/linux/nubus.h
10250
10251 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
10252 M:      Antonino Daplas <adaplas@gmail.com>
10253 L:      linux-fbdev@vger.kernel.org
10254 S:      Maintained
10255 F:      drivers/video/fbdev/riva/
10256 F:      drivers/video/fbdev/nvidia/
10257
10258 NVM EXPRESS DRIVER
10259 M:      Keith Busch <keith.busch@intel.com>
10260 M:      Jens Axboe <axboe@fb.com>
10261 M:      Christoph Hellwig <hch@lst.de>
10262 M:      Sagi Grimberg <sagi@grimberg.me>
10263 L:      linux-nvme@lists.infradead.org
10264 T:      git://git.infradead.org/nvme.git
10265 W:      http://git.infradead.org/nvme.git
10266 S:      Supported
10267 F:      drivers/nvme/host/
10268 F:      include/linux/nvme.h
10269 F:      include/uapi/linux/nvme_ioctl.h
10270
10271 NVM EXPRESS FC TRANSPORT DRIVERS
10272 M:      James Smart <james.smart@broadcom.com>
10273 L:      linux-nvme@lists.infradead.org
10274 S:      Supported
10275 F:      include/linux/nvme-fc.h
10276 F:      include/linux/nvme-fc-driver.h
10277 F:      drivers/nvme/host/fc.c
10278 F:      drivers/nvme/target/fc.c
10279 F:      drivers/nvme/target/fcloop.c
10280
10281 NVM EXPRESS TARGET DRIVER
10282 M:      Christoph Hellwig <hch@lst.de>
10283 M:      Sagi Grimberg <sagi@grimberg.me>
10284 L:      linux-nvme@lists.infradead.org
10285 T:      git://git.infradead.org/nvme.git
10286 W:      http://git.infradead.org/nvme.git
10287 S:      Supported
10288 F:      drivers/nvme/target/
10289
10290 NVMEM FRAMEWORK
10291 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
10292 S:      Maintained
10293 F:      drivers/nvmem/
10294 F:      Documentation/devicetree/bindings/nvmem/
10295 F:      Documentation/ABI/stable/sysfs-bus-nvmem
10296 F:      include/linux/nvmem-consumer.h
10297 F:      include/linux/nvmem-provider.h
10298
10299 NXP SGTL5000 DRIVER
10300 M:      Fabio Estevam <fabio.estevam@nxp.com>
10301 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10302 S:      Maintained
10303 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
10304 F:      sound/soc/codecs/sgtl5000*
10305
10306 NXP TDA998X DRM DRIVER
10307 M:      Russell King <linux@armlinux.org.uk>
10308 S:      Maintained
10309 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
10310 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
10311 F:      drivers/gpu/drm/i2c/tda998x_drv.c
10312 F:      include/drm/i2c/tda998x.h
10313 F:      include/dt-bindings/display/tda998x.h
10314 K:      "nxp,tda998x"
10315
10316 NXP TFA9879 DRIVER
10317 M:      Peter Rosin <peda@axentia.se>
10318 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10319 S:      Maintained
10320 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
10321 F:      sound/soc/codecs/tfa9879*
10322
10323 NXP-NCI NFC DRIVER
10324 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
10325 R:      Charles Gorand <charles.gorand@effinnov.com>
10326 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
10327 S:      Supported
10328 F:      drivers/nfc/nxp-nci
10329
10330 OBJTOOL
10331 M:      Josh Poimboeuf <jpoimboe@redhat.com>
10332 M:      Peter Zijlstra <peterz@infradead.org>
10333 S:      Supported
10334 F:      tools/objtool/
10335
10336 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
10337 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
10338 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
10339 L:      linuxppc-dev@lists.ozlabs.org
10340 S:      Supported
10341 F:      arch/powerpc/platforms/powernv/ocxl.c
10342 F:      arch/powerpc/include/asm/pnv-ocxl.h
10343 F:      drivers/misc/ocxl/
10344 F:      include/misc/ocxl*
10345 F:      include/uapi/misc/ocxl.h
10346 F:      Documentation/accelerators/ocxl.rst
10347
10348 OMAP AUDIO SUPPORT
10349 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
10350 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
10351 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10352 L:      linux-omap@vger.kernel.org
10353 S:      Maintained
10354 F:      sound/soc/omap/
10355
10356 OMAP CLOCK FRAMEWORK SUPPORT
10357 M:      Paul Walmsley <paul@pwsan.com>
10358 L:      linux-omap@vger.kernel.org
10359 S:      Maintained
10360 F:      arch/arm/*omap*/*clock*
10361
10362 OMAP DEVICE TREE SUPPORT
10363 M:      Benoît Cousson <bcousson@baylibre.com>
10364 M:      Tony Lindgren <tony@atomide.com>
10365 L:      linux-omap@vger.kernel.org
10366 L:      devicetree@vger.kernel.org
10367 S:      Maintained
10368 F:      arch/arm/boot/dts/*omap*
10369 F:      arch/arm/boot/dts/*am3*
10370 F:      arch/arm/boot/dts/*am4*
10371 F:      arch/arm/boot/dts/*am5*
10372 F:      arch/arm/boot/dts/*dra7*
10373
10374 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
10375 L:      linux-omap@vger.kernel.org
10376 L:      linux-fbdev@vger.kernel.org
10377 S:      Orphan
10378 F:      drivers/video/fbdev/omap2/
10379 F:      Documentation/arm/OMAP/DSS
10380
10381 OMAP FRAMEBUFFER SUPPORT
10382 L:      linux-fbdev@vger.kernel.org
10383 L:      linux-omap@vger.kernel.org
10384 S:      Orphan
10385 F:      drivers/video/fbdev/omap/
10386
10387 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
10388 M:      Roger Quadros <rogerq@ti.com>
10389 M:      Tony Lindgren <tony@atomide.com>
10390 L:      linux-omap@vger.kernel.org
10391 S:      Maintained
10392 F:      drivers/memory/omap-gpmc.c
10393 F:      arch/arm/mach-omap2/*gpmc*
10394
10395 OMAP GPIO DRIVER
10396 M:      Grygorii Strashko <grygorii.strashko@ti.com>
10397 M:      Santosh Shilimkar <ssantosh@kernel.org>
10398 M:      Kevin Hilman <khilman@kernel.org>
10399 L:      linux-omap@vger.kernel.org
10400 S:      Maintained
10401 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
10402 F:      drivers/gpio/gpio-omap.c
10403
10404 OMAP HARDWARE SPINLOCK SUPPORT
10405 M:      Ohad Ben-Cohen <ohad@wizery.com>
10406 L:      linux-omap@vger.kernel.org
10407 S:      Maintained
10408 F:      drivers/hwspinlock/omap_hwspinlock.c
10409
10410 OMAP HS MMC SUPPORT
10411 L:      linux-mmc@vger.kernel.org
10412 L:      linux-omap@vger.kernel.org
10413 S:      Orphan
10414 F:      drivers/mmc/host/omap_hsmmc.c
10415
10416 OMAP HWMOD DATA
10417 M:      Paul Walmsley <paul@pwsan.com>
10418 L:      linux-omap@vger.kernel.org
10419 S:      Maintained
10420 F:      arch/arm/mach-omap2/omap_hwmod*data*
10421
10422 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
10423 M:      Benoît Cousson <bcousson@baylibre.com>
10424 L:      linux-omap@vger.kernel.org
10425 S:      Maintained
10426 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
10427
10428 OMAP HWMOD SUPPORT
10429 M:      Benoît Cousson <bcousson@baylibre.com>
10430 M:      Paul Walmsley <paul@pwsan.com>
10431 L:      linux-omap@vger.kernel.org
10432 S:      Maintained
10433 F:      arch/arm/mach-omap2/omap_hwmod.*
10434
10435 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
10436 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10437 L:      linux-media@vger.kernel.org
10438 S:      Maintained
10439 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
10440 F:      drivers/media/platform/omap3isp/
10441 F:      drivers/staging/media/omap4iss/
10442
10443 OMAP MMC SUPPORT
10444 M:      Jarkko Lavinen <jarkko.lavinen@nokia.com>
10445 L:      linux-omap@vger.kernel.org
10446 S:      Maintained
10447 F:      drivers/mmc/host/omap.c
10448
10449 OMAP POWER MANAGEMENT SUPPORT
10450 M:      Kevin Hilman <khilman@kernel.org>
10451 L:      linux-omap@vger.kernel.org
10452 S:      Maintained
10453 F:      arch/arm/*omap*/*pm*
10454 F:      drivers/cpufreq/omap-cpufreq.c
10455
10456 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
10457 M:      Rajendra Nayak <rnayak@codeaurora.org>
10458 M:      Paul Walmsley <paul@pwsan.com>
10459 L:      linux-omap@vger.kernel.org
10460 S:      Maintained
10461 F:      arch/arm/mach-omap2/prm*
10462
10463 OMAP RANDOM NUMBER GENERATOR SUPPORT
10464 M:      Deepak Saxena <dsaxena@plexity.net>
10465 S:      Maintained
10466 F:      drivers/char/hw_random/omap-rng.c
10467
10468 OMAP USB SUPPORT
10469 L:      linux-usb@vger.kernel.org
10470 L:      linux-omap@vger.kernel.org
10471 S:      Orphan
10472 F:      drivers/usb/*/*omap*
10473 F:      arch/arm/*omap*/usb*
10474
10475 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
10476 M:      Mark Jackson <mpfj@newflow.co.uk>
10477 L:      linux-omap@vger.kernel.org
10478 S:      Maintained
10479 F:      arch/arm/boot/dts/am335x-nano.dts
10480
10481 OMAP1 SUPPORT
10482 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
10483 M:      Tony Lindgren <tony@atomide.com>
10484 L:      linux-omap@vger.kernel.org
10485 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10486 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10487 S:      Maintained
10488 F:      arch/arm/mach-omap1/
10489 F:      arch/arm/plat-omap/
10490 F:      arch/arm/configs/omap1_defconfig
10491 F:      drivers/i2c/busses/i2c-omap.c
10492 F:      include/linux/platform_data/i2c-omap.h
10493
10494 OMAP2+ SUPPORT
10495 M:      Tony Lindgren <tony@atomide.com>
10496 L:      linux-omap@vger.kernel.org
10497 W:      http://www.muru.com/linux/omap/
10498 W:      http://linux.omap.com/
10499 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10500 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10501 S:      Maintained
10502 F:      arch/arm/mach-omap2/
10503 F:      arch/arm/plat-omap/
10504 F:      arch/arm/configs/omap2plus_defconfig
10505 F:      drivers/i2c/busses/i2c-omap.c
10506 F:      drivers/irqchip/irq-omap-intc.c
10507 F:      drivers/mfd/*omap*.c
10508 F:      drivers/mfd/menelaus.c
10509 F:      drivers/mfd/palmas.c
10510 F:      drivers/mfd/tps65217.c
10511 F:      drivers/mfd/tps65218.c
10512 F:      drivers/mfd/tps65910.c
10513 F:      drivers/mfd/twl-core.[ch]
10514 F:      drivers/mfd/twl4030*.c
10515 F:      drivers/mfd/twl6030*.c
10516 F:      drivers/mfd/twl6040*.c
10517 F:      drivers/regulator/palmas-regulator*.c
10518 F:      drivers/regulator/pbias-regulator.c
10519 F:      drivers/regulator/tps65217-regulator.c
10520 F:      drivers/regulator/tps65218-regulator.c
10521 F:      drivers/regulator/tps65910-regulator.c
10522 F:      drivers/regulator/twl-regulator.c
10523 F:      drivers/regulator/twl6030-regulator.c
10524 F:      include/linux/platform_data/i2c-omap.h
10525
10526 ONION OMEGA2+ BOARD
10527 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
10528 L:      linux-mips@linux-mips.org
10529 S:      Maintained
10530 F:      arch/mips/boot/dts/ralink/omega2p.dts
10531
10532 OMFS FILESYSTEM
10533 M:      Bob Copeland <me@bobcopeland.com>
10534 L:      linux-karma-devel@lists.sourceforge.net
10535 S:      Maintained
10536 F:      Documentation/filesystems/omfs.txt
10537 F:      fs/omfs/
10538
10539 OMNIKEY CARDMAN 4000 DRIVER
10540 M:      Harald Welte <laforge@gnumonks.org>
10541 S:      Maintained
10542 F:      drivers/char/pcmcia/cm4000_cs.c
10543 F:      include/linux/cm4000_cs.h
10544 F:      include/uapi/linux/cm4000_cs.h
10545
10546 OMNIKEY CARDMAN 4040 DRIVER
10547 M:      Harald Welte <laforge@gnumonks.org>
10548 S:      Maintained
10549 F:      drivers/char/pcmcia/cm4040_cs.*
10550
10551 OMNIVISION OV13858 SENSOR DRIVER
10552 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10553 L:      linux-media@vger.kernel.org
10554 T:      git git://linuxtv.org/media_tree.git
10555 S:      Maintained
10556 F:      drivers/media/i2c/ov13858.c
10557
10558 OMNIVISION OV2680 SENSOR DRIVER
10559 M:      Rui Miguel Silva <rmfrfs@gmail.com>
10560 L:      linux-media@vger.kernel.org
10561 T:      git git://linuxtv.org/media_tree.git
10562 S:      Maintained
10563 F:      drivers/media/i2c/ov2680.c
10564 F:      Documentation/devicetree/bindings/media/i2c/ov2680.txt
10565
10566 OMNIVISION OV2685 SENSOR DRIVER
10567 M:      Shunqian Zheng <zhengsq@rock-chips.com>
10568 L:      linux-media@vger.kernel.org
10569 T:      git git://linuxtv.org/media_tree.git
10570 S:      Maintained
10571 F:      drivers/media/i2c/ov2685.c
10572
10573 OMNIVISION OV5640 SENSOR DRIVER
10574 M:      Steve Longerbeam <slongerbeam@gmail.com>
10575 L:      linux-media@vger.kernel.org
10576 T:      git git://linuxtv.org/media_tree.git
10577 S:      Maintained
10578 F:      drivers/media/i2c/ov5640.c
10579
10580 OMNIVISION OV5647 SENSOR DRIVER
10581 M:      Luis Oliveira <lolivei@synopsys.com>
10582 L:      linux-media@vger.kernel.org
10583 T:      git git://linuxtv.org/media_tree.git
10584 S:      Maintained
10585 F:      drivers/media/i2c/ov5647.c
10586
10587 OMNIVISION OV5695 SENSOR DRIVER
10588 M:      Shunqian Zheng <zhengsq@rock-chips.com>
10589 L:      linux-media@vger.kernel.org
10590 T:      git git://linuxtv.org/media_tree.git
10591 S:      Maintained
10592 F:      drivers/media/i2c/ov5695.c
10593
10594 OMNIVISION OV7670 SENSOR DRIVER
10595 M:      Jonathan Corbet <corbet@lwn.net>
10596 L:      linux-media@vger.kernel.org
10597 T:      git git://linuxtv.org/media_tree.git
10598 S:      Maintained
10599 F:      drivers/media/i2c/ov7670.c
10600 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
10601
10602 OMNIVISION OV772x SENSOR DRIVER
10603 M:      Jacopo Mondi <jacopo@jmondi.org>
10604 L:      linux-media@vger.kernel.org
10605 T:      git git://linuxtv.org/media_tree.git
10606 S:      Odd fixes
10607 F:      drivers/media/i2c/ov772x.c
10608 F:      include/media/i2c/ov772x.h
10609 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
10610
10611 OMNIVISION OV7740 SENSOR DRIVER
10612 M:      Wenyou Yang <wenyou.yang@microchip.com>
10613 L:      linux-media@vger.kernel.org
10614 T:      git git://linuxtv.org/media_tree.git
10615 S:      Maintained
10616 F:      drivers/media/i2c/ov7740.c
10617 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
10618
10619 OMNIVISION OV9650 SENSOR DRIVER
10620 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10621 R:      Akinobu Mita <akinobu.mita@gmail.com>
10622 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
10623 L:      linux-media@vger.kernel.org
10624 T:      git git://linuxtv.org/media_tree.git
10625 S:      Maintained
10626 F:      drivers/media/i2c/ov9650.c
10627 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
10628
10629 ONENAND FLASH DRIVER
10630 M:      Kyungmin Park <kyungmin.park@samsung.com>
10631 L:      linux-mtd@lists.infradead.org
10632 S:      Maintained
10633 F:      drivers/mtd/nand/onenand/
10634 F:      include/linux/mtd/onenand*.h
10635
10636 ONSTREAM SCSI TAPE DRIVER
10637 M:      Willem Riede <osst@riede.org>
10638 L:      osst-users@lists.sourceforge.net
10639 L:      linux-scsi@vger.kernel.org
10640 S:      Maintained
10641 F:      Documentation/scsi/osst.txt
10642 F:      drivers/scsi/osst.*
10643 F:      drivers/scsi/osst_*.h
10644 F:      drivers/scsi/st.h
10645
10646 OP-TEE DRIVER
10647 M:      Jens Wiklander <jens.wiklander@linaro.org>
10648 S:      Maintained
10649 F:      drivers/tee/optee/
10650
10651 OPA-VNIC DRIVER
10652 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
10653 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
10654 L:      linux-rdma@vger.kernel.org
10655 S:      Supported
10656 F:      drivers/infiniband/ulp/opa_vnic
10657
10658 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
10659 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
10660 M:      Frank Rowand <frowand.list@gmail.com>
10661 L:      devicetree@vger.kernel.org
10662 S:      Maintained
10663 F:      Documentation/devicetree/dynamic-resolution-notes.txt
10664 F:      Documentation/devicetree/overlay-notes.txt
10665 F:      drivers/of/overlay.c
10666 F:      drivers/of/resolver.c
10667 K:      of_overlay_notifier_
10668
10669 OPEN FIRMWARE AND FLATTENED DEVICE TREE
10670 M:      Rob Herring <robh+dt@kernel.org>
10671 M:      Frank Rowand <frowand.list@gmail.com>
10672 L:      devicetree@vger.kernel.org
10673 W:      http://www.devicetree.org/
10674 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
10675 S:      Maintained
10676 F:      drivers/of/
10677 F:      include/linux/of*.h
10678 F:      scripts/dtc/
10679 F:      Documentation/ABI/testing/sysfs-firmware-ofw
10680
10681 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
10682 M:      Rob Herring <robh+dt@kernel.org>
10683 M:      Mark Rutland <mark.rutland@arm.com>
10684 L:      devicetree@vger.kernel.org
10685 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
10686 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
10687 S:      Maintained
10688 F:      Documentation/devicetree/
10689 F:      arch/*/boot/dts/
10690 F:      include/dt-bindings/
10691
10692 OPENCORES I2C BUS DRIVER
10693 M:      Peter Korsgaard <jacmet@sunsite.dk>
10694 L:      linux-i2c@vger.kernel.org
10695 S:      Maintained
10696 F:      Documentation/i2c/busses/i2c-ocores
10697 F:      drivers/i2c/busses/i2c-ocores.c
10698
10699 OPENRISC ARCHITECTURE
10700 M:      Jonas Bonn <jonas@southpole.se>
10701 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
10702 M:      Stafford Horne <shorne@gmail.com>
10703 T:      git git://github.com/openrisc/linux.git
10704 L:      openrisc@lists.librecores.org
10705 W:      http://openrisc.io
10706 S:      Maintained
10707 F:      Documentation/devicetree/bindings/openrisc/
10708 F:      Documentation/openrisc/
10709 F:      arch/openrisc/
10710 F:      drivers/irqchip/irq-ompic.c
10711 F:      drivers/irqchip/irq-or1k-*
10712
10713 OPENVSWITCH
10714 M:      Pravin B Shelar <pshelar@ovn.org>
10715 L:      netdev@vger.kernel.org
10716 L:      dev@openvswitch.org
10717 W:      http://openvswitch.org
10718 S:      Maintained
10719 F:      net/openvswitch/
10720 F:      include/uapi/linux/openvswitch.h
10721
10722 OPERATING PERFORMANCE POINTS (OPP)
10723 M:      Viresh Kumar <vireshk@kernel.org>
10724 M:      Nishanth Menon <nm@ti.com>
10725 M:      Stephen Boyd <sboyd@kernel.org>
10726 L:      linux-pm@vger.kernel.org
10727 S:      Maintained
10728 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
10729 F:      drivers/opp/
10730 F:      include/linux/pm_opp.h
10731 F:      Documentation/power/opp.txt
10732 F:      Documentation/devicetree/bindings/opp/
10733
10734 OPL4 DRIVER
10735 M:      Clemens Ladisch <clemens@ladisch.de>
10736 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10737 T:      git git://git.alsa-project.org/alsa-kernel.git
10738 S:      Maintained
10739 F:      sound/drivers/opl4/
10740
10741 OPROFILE
10742 M:      Robert Richter <rric@kernel.org>
10743 L:      oprofile-list@lists.sf.net
10744 S:      Maintained
10745 F:      arch/*/include/asm/oprofile*.h
10746 F:      arch/*/oprofile/
10747 F:      drivers/oprofile/
10748 F:      include/linux/oprofile.h
10749
10750 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
10751 M:      Mark Fasheh <mark@fasheh.com>
10752 M:      Joel Becker <jlbec@evilplan.org>
10753 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
10754 W:      http://ocfs2.wiki.kernel.org
10755 S:      Supported
10756 F:      Documentation/filesystems/ocfs2.txt
10757 F:      Documentation/filesystems/dlmfs.txt
10758 F:      fs/ocfs2/
10759
10760 ORANGEFS FILESYSTEM
10761 M:      Mike Marshall <hubcap@omnibond.com>
10762 R:      Martin Brandenburg <martin@omnibond.com>
10763 L:      devel@lists.orangefs.org
10764 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
10765 S:      Supported
10766 F:      fs/orangefs/
10767 F:      Documentation/filesystems/orangefs.txt
10768
10769 ORINOCO DRIVER
10770 L:      linux-wireless@vger.kernel.org
10771 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
10772 W:      http://www.nongnu.org/orinoco/
10773 S:      Orphan
10774 F:      drivers/net/wireless/intersil/orinoco/
10775
10776 OSD LIBRARY and FILESYSTEM
10777 M:      Boaz Harrosh <ooo@electrozaur.com>
10778 S:      Maintained
10779 F:      drivers/scsi/osd/
10780 F:      include/scsi/osd_*
10781 F:      fs/exofs/
10782
10783 OV2659 OMNIVISION SENSOR DRIVER
10784 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
10785 L:      linux-media@vger.kernel.org
10786 W:      https://linuxtv.org
10787 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10788 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
10789 S:      Maintained
10790 F:      drivers/media/i2c/ov2659.c
10791 F:      include/media/i2c/ov2659.h
10792
10793 OVERLAY FILESYSTEM
10794 M:      Miklos Szeredi <miklos@szeredi.hu>
10795 L:      linux-unionfs@vger.kernel.org
10796 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
10797 S:      Supported
10798 F:      fs/overlayfs/
10799 F:      Documentation/filesystems/overlayfs.txt
10800
10801 P54 WIRELESS DRIVER
10802 M:      Christian Lamparter <chunkeey@googlemail.com>
10803 L:      linux-wireless@vger.kernel.org
10804 W:      http://wireless.kernel.org/en/users/Drivers/p54
10805 S:      Maintained
10806 F:      drivers/net/wireless/intersil/p54/
10807
10808 PA SEMI ETHERNET DRIVER
10809 L:      netdev@vger.kernel.org
10810 S:      Orphan
10811 F:      drivers/net/ethernet/pasemi/*
10812
10813 PA SEMI SMBUS DRIVER
10814 L:      linux-i2c@vger.kernel.org
10815 S:      Orphan
10816 F:      drivers/i2c/busses/i2c-pasemi.c
10817
10818 PADATA PARALLEL EXECUTION MECHANISM
10819 M:      Steffen Klassert <steffen.klassert@secunet.com>
10820 L:      linux-crypto@vger.kernel.org
10821 S:      Maintained
10822 F:      kernel/padata.c
10823 F:      include/linux/padata.h
10824 F:      Documentation/padata.txt
10825
10826 PANASONIC LAPTOP ACPI EXTRAS DRIVER
10827 M:      Harald Welte <laforge@gnumonks.org>
10828 L:      platform-driver-x86@vger.kernel.org
10829 S:      Maintained
10830 F:      drivers/platform/x86/panasonic-laptop.c
10831
10832 PARALLEL LCD/KEYPAD PANEL DRIVER
10833 M:      Willy Tarreau <willy@haproxy.com>
10834 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
10835 S:      Odd Fixes
10836 F:      Documentation/auxdisplay/lcd-panel-cgram.txt
10837 F:      drivers/misc/panel.c
10838
10839 PARALLEL PORT SUBSYSTEM
10840 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
10841 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
10842 L:      linux-parport@lists.infradead.org (subscribers-only)
10843 S:      Maintained
10844 F:      drivers/parport/
10845 F:      include/linux/parport*.h
10846 F:      drivers/char/ppdev.c
10847 F:      include/uapi/linux/ppdev.h
10848 F:      Documentation/parport*.txt
10849
10850 PARAVIRT_OPS INTERFACE
10851 M:      Juergen Gross <jgross@suse.com>
10852 M:      Alok Kataria <akataria@vmware.com>
10853 L:      virtualization@lists.linux-foundation.org
10854 S:      Supported
10855 F:      Documentation/virtual/paravirt_ops.txt
10856 F:      arch/*/kernel/paravirt*
10857 F:      arch/*/include/asm/paravirt*.h
10858 F:      include/linux/hypervisor.h
10859
10860 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
10861 M:      Tim Waugh <tim@cyberelk.net>
10862 L:      linux-parport@lists.infradead.org (subscribers-only)
10863 S:      Maintained
10864 F:      Documentation/blockdev/paride.txt
10865 F:      drivers/block/paride/
10866
10867 PARISC ARCHITECTURE
10868 M:      "James E.J. Bottomley" <jejb@parisc-linux.org>
10869 M:      Helge Deller <deller@gmx.de>
10870 L:      linux-parisc@vger.kernel.org
10871 W:      http://www.parisc-linux.org/
10872 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
10873 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
10874 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
10875 S:      Maintained
10876 F:      arch/parisc/
10877 F:      Documentation/parisc/
10878 F:      drivers/parisc/
10879 F:      drivers/char/agp/parisc-agp.c
10880 F:      drivers/input/serio/gscps2.c
10881 F:      drivers/parport/parport_gsc.*
10882 F:      drivers/tty/serial/8250/8250_gsc.c
10883 F:      drivers/video/fbdev/sti*
10884 F:      drivers/video/console/sti*
10885 F:      drivers/video/logo/logo_parisc*
10886
10887 PARMAN
10888 M:      Jiri Pirko <jiri@mellanox.com>
10889 L:      netdev@vger.kernel.org
10890 S:      Supported
10891 F:      lib/parman.c
10892 F:      lib/test_parman.c
10893 F:      include/linux/parman.h
10894
10895 PC87360 HARDWARE MONITORING DRIVER
10896 M:      Jim Cromie <jim.cromie@gmail.com>
10897 L:      linux-hwmon@vger.kernel.org
10898 S:      Maintained
10899 F:      Documentation/hwmon/pc87360
10900 F:      drivers/hwmon/pc87360.c
10901
10902 PC8736x GPIO DRIVER
10903 M:      Jim Cromie <jim.cromie@gmail.com>
10904 S:      Maintained
10905 F:      drivers/char/pc8736x_gpio.c
10906
10907 PC87427 HARDWARE MONITORING DRIVER
10908 M:      Jean Delvare <jdelvare@suse.com>
10909 L:      linux-hwmon@vger.kernel.org
10910 S:      Maintained
10911 F:      Documentation/hwmon/pc87427
10912 F:      drivers/hwmon/pc87427.c
10913
10914 PCA9532 LED DRIVER
10915 M:      Riku Voipio <riku.voipio@iki.fi>
10916 S:      Maintained
10917 F:      drivers/leds/leds-pca9532.c
10918 F:      include/linux/leds-pca9532.h
10919
10920 PCA9541 I2C BUS MASTER SELECTOR DRIVER
10921 M:      Guenter Roeck <linux@roeck-us.net>
10922 L:      linux-i2c@vger.kernel.org
10923 S:      Maintained
10924 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
10925
10926 PCDP - PRIMARY CONSOLE AND DEBUG PORT
10927 M:      Khalid Aziz <khalid@gonehiking.org>
10928 S:      Maintained
10929 F:      drivers/firmware/pcdp.*
10930
10931 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
10932 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
10933 L:      linux-pci@vger.kernel.org
10934 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10935 S:      Maintained
10936 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
10937 F:      drivers/pci/controller/pci-aardvark.c
10938
10939 PCI DRIVER FOR ALTERA PCIE IP
10940 M:      Ley Foon Tan <lftan@altera.com>
10941 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
10942 L:      linux-pci@vger.kernel.org
10943 S:      Supported
10944 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
10945 F:      drivers/pci/controller/pcie-altera.c
10946
10947 PCI DRIVER FOR APPLIEDMICRO XGENE
10948 M:      Tanmay Inamdar <tinamdar@apm.com>
10949 L:      linux-pci@vger.kernel.org
10950 L:      linux-arm-kernel@lists.infradead.org
10951 S:      Maintained
10952 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
10953 F:      drivers/pci/controller/pci-xgene.c
10954
10955 PCI DRIVER FOR ARM VERSATILE PLATFORM
10956 M:      Rob Herring <robh@kernel.org>
10957 L:      linux-pci@vger.kernel.org
10958 L:      linux-arm-kernel@lists.infradead.org
10959 S:      Maintained
10960 F:      Documentation/devicetree/bindings/pci/versatile.txt
10961 F:      drivers/pci/controller/pci-versatile.c
10962
10963 PCI DRIVER FOR ARMADA 8K
10964 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
10965 L:      linux-pci@vger.kernel.org
10966 L:      linux-arm-kernel@lists.infradead.org
10967 S:      Maintained
10968 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
10969 F:      drivers/pci/controller/dwc/pcie-armada8k.c
10970
10971 PCI DRIVER FOR CADENCE PCIE IP
10972 M:      Alan Douglas <adouglas@cadence.com>
10973 L:      linux-pci@vger.kernel.org
10974 S:      Maintained
10975 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
10976 F:      drivers/pci/controller/pcie-cadence*
10977
10978 PCI DRIVER FOR FREESCALE LAYERSCAPE
10979 M:      Minghuan Lian <minghuan.Lian@nxp.com>
10980 M:      Mingkai Hu <mingkai.hu@nxp.com>
10981 M:      Roy Zang <roy.zang@nxp.com>
10982 L:      linuxppc-dev@lists.ozlabs.org
10983 L:      linux-pci@vger.kernel.org
10984 L:      linux-arm-kernel@lists.infradead.org
10985 S:      Maintained
10986 F:      drivers/pci/controller/dwc/*layerscape*
10987
10988 PCI DRIVER FOR GENERIC OF HOSTS
10989 M:      Will Deacon <will.deacon@arm.com>
10990 L:      linux-pci@vger.kernel.org
10991 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10992 S:      Maintained
10993 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
10994 F:      drivers/pci/controller/pci-host-common.c
10995 F:      drivers/pci/controller/pci-host-generic.c
10996
10997 PCI DRIVER FOR IMX6
10998 M:      Richard Zhu <hongxing.zhu@nxp.com>
10999 M:      Lucas Stach <l.stach@pengutronix.de>
11000 L:      linux-pci@vger.kernel.org
11001 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11002 S:      Maintained
11003 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
11004 F:      drivers/pci/controller/dwc/*imx6*
11005
11006 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
11007 M:      Keith Busch <keith.busch@intel.com>
11008 M:      Jonathan Derrick <jonathan.derrick@intel.com>
11009 L:      linux-pci@vger.kernel.org
11010 S:      Supported
11011 F:      drivers/pci/controller/vmd.c
11012
11013 PCI DRIVER FOR MICROSEMI SWITCHTEC
11014 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
11015 M:      Logan Gunthorpe <logang@deltatee.com>
11016 L:      linux-pci@vger.kernel.org
11017 S:      Maintained
11018 F:      Documentation/switchtec.txt
11019 F:      Documentation/ABI/testing/sysfs-class-switchtec
11020 F:      drivers/pci/switch/switchtec*
11021 F:      include/uapi/linux/switchtec_ioctl.h
11022 F:      include/linux/switchtec.h
11023 F:      drivers/ntb/hw/mscc/
11024
11025 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
11026 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
11027 M:      Jason Cooper <jason@lakedaemon.net>
11028 L:      linux-pci@vger.kernel.org
11029 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11030 S:      Maintained
11031 F:      drivers/pci/controller/*mvebu*
11032
11033 PCI DRIVER FOR NVIDIA TEGRA
11034 M:      Thierry Reding <thierry.reding@gmail.com>
11035 L:      linux-tegra@vger.kernel.org
11036 L:      linux-pci@vger.kernel.org
11037 S:      Supported
11038 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
11039 F:      drivers/pci/controller/pci-tegra.c
11040
11041 PCI DRIVER FOR RENESAS R-CAR
11042 M:      Simon Horman <horms@verge.net.au>
11043 L:      linux-pci@vger.kernel.org
11044 L:      linux-renesas-soc@vger.kernel.org
11045 S:      Maintained
11046 F:      drivers/pci/controller/*rcar*
11047
11048 PCI DRIVER FOR SAMSUNG EXYNOS
11049 M:      Jingoo Han <jingoohan1@gmail.com>
11050 L:      linux-pci@vger.kernel.org
11051 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11052 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11053 S:      Maintained
11054 F:      drivers/pci/controller/dwc/pci-exynos.c
11055
11056 PCI DRIVER FOR SYNOPSYS DESIGNWARE
11057 M:      Jingoo Han <jingoohan1@gmail.com>
11058 M:      Joao Pinto <Joao.Pinto@synopsys.com>
11059 L:      linux-pci@vger.kernel.org
11060 S:      Maintained
11061 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
11062 F:      drivers/pci/controller/dwc/*designware*
11063
11064 PCI DRIVER FOR TI DRA7XX
11065 M:      Kishon Vijay Abraham I <kishon@ti.com>
11066 L:      linux-omap@vger.kernel.org
11067 L:      linux-pci@vger.kernel.org
11068 S:      Supported
11069 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
11070 F:      drivers/pci/controller/dwc/pci-dra7xx.c
11071
11072 PCI DRIVER FOR TI KEYSTONE
11073 M:      Murali Karicheri <m-karicheri2@ti.com>
11074 L:      linux-pci@vger.kernel.org
11075 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11076 S:      Maintained
11077 F:      drivers/pci/controller/dwc/*keystone*
11078
11079 PCI ENDPOINT SUBSYSTEM
11080 M:      Kishon Vijay Abraham I <kishon@ti.com>
11081 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11082 L:      linux-pci@vger.kernel.org
11083 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
11084 S:      Supported
11085 F:      drivers/pci/endpoint/
11086 F:      drivers/misc/pci_endpoint_test.c
11087 F:      tools/pci/
11088
11089 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
11090 M:      Russell Currey <ruscur@russell.cc>
11091 L:      linuxppc-dev@lists.ozlabs.org
11092 S:      Supported
11093 F:      Documentation/powerpc/eeh-pci-error-recovery.txt
11094 F:      arch/powerpc/kernel/eeh*.c
11095 F:      arch/powerpc/platforms/*/eeh*.c
11096 F:      arch/powerpc/include/*/eeh*.h
11097
11098 PCI ERROR RECOVERY
11099 M:      Linas Vepstas <linasvepstas@gmail.com>
11100 L:      linux-pci@vger.kernel.org
11101 S:      Supported
11102 F:      Documentation/PCI/pci-error-recovery.txt
11103
11104 PCI MSI DRIVER FOR ALTERA MSI IP
11105 M:      Ley Foon Tan <lftan@altera.com>
11106 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11107 L:      linux-pci@vger.kernel.org
11108 S:      Supported
11109 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
11110 F:      drivers/pci/controller/pcie-altera-msi.c
11111
11112 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
11113 M:      Duc Dang <dhdang@apm.com>
11114 L:      linux-pci@vger.kernel.org
11115 L:      linux-arm-kernel@lists.infradead.org
11116 S:      Maintained
11117 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
11118 F:      drivers/pci/controller/pci-xgene-msi.c
11119
11120 PCI SUBSYSTEM
11121 M:      Bjorn Helgaas <bhelgaas@google.com>
11122 L:      linux-pci@vger.kernel.org
11123 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11124 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
11125 S:      Supported
11126 F:      Documentation/devicetree/bindings/pci/
11127 F:      Documentation/PCI/
11128 F:      drivers/acpi/pci*
11129 F:      drivers/pci/
11130 F:      include/asm-generic/pci*
11131 F:      include/linux/pci*
11132 F:      include/linux/of_pci.h
11133 F:      include/uapi/linux/pci*
11134 F:      lib/pci*
11135 F:      arch/x86/pci/
11136 F:      arch/x86/kernel/quirks.c
11137
11138 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
11139 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11140 L:      linux-pci@vger.kernel.org
11141 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11142 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
11143 S:      Supported
11144 F:      drivers/pci/controller/
11145
11146 PCIE DRIVER FOR AXIS ARTPEC
11147 M:      Jesper Nilsson <jesper.nilsson@axis.com>
11148 L:      linux-arm-kernel@axis.com
11149 L:      linux-pci@vger.kernel.org
11150 S:      Maintained
11151 F:      Documentation/devicetree/bindings/pci/axis,artpec*
11152 F:      drivers/pci/controller/dwc/*artpec*
11153
11154 PCIE DRIVER FOR CAVIUM THUNDERX
11155 M:      David Daney <david.daney@cavium.com>
11156 L:      linux-pci@vger.kernel.org
11157 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11158 S:      Supported
11159 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
11160 F:      drivers/pci/controller/pci-thunder-*
11161
11162 PCIE DRIVER FOR HISILICON
11163 M:      Zhou Wang <wangzhou1@hisilicon.com>
11164 L:      linux-pci@vger.kernel.org
11165 S:      Maintained
11166 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
11167 F:      drivers/pci/controller/dwc/pcie-hisi.c
11168
11169 PCIE DRIVER FOR HISILICON KIRIN
11170 M:      Xiaowei Song <songxiaowei@hisilicon.com>
11171 M:      Binghui Wang <wangbinghui@hisilicon.com>
11172 L:      linux-pci@vger.kernel.org
11173 S:      Maintained
11174 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
11175 F:      drivers/pci/controller/dwc/pcie-kirin.c
11176
11177 PCIE DRIVER FOR HISILICON STB
11178 M:      Jianguo Sun <sunjianguo1@huawei.com>
11179 M:      Shawn Guo <shawn.guo@linaro.org>
11180 L:      linux-pci@vger.kernel.org
11181 S:      Maintained
11182 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
11183 F:      drivers/pci/controller/dwc/pcie-histb.c
11184
11185 PCIE DRIVER FOR MEDIATEK
11186 M:      Ryder Lee <ryder.lee@mediatek.com>
11187 L:      linux-pci@vger.kernel.org
11188 L:      linux-mediatek@lists.infradead.org
11189 S:      Supported
11190 F:      Documentation/devicetree/bindings/pci/mediatek*
11191 F:      drivers/pci/controller/*mediatek*
11192
11193 PCIE DRIVER FOR QUALCOMM MSM
11194 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
11195 L:      linux-pci@vger.kernel.org
11196 L:      linux-arm-msm@vger.kernel.org
11197 S:      Maintained
11198 F:      drivers/pci/controller/dwc/*qcom*
11199
11200 PCIE DRIVER FOR ROCKCHIP
11201 M:      Shawn Lin <shawn.lin@rock-chips.com>
11202 L:      linux-pci@vger.kernel.org
11203 L:      linux-rockchip@lists.infradead.org
11204 S:      Maintained
11205 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
11206 F:      drivers/pci/controller/pcie-rockchip*
11207
11208 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
11209 M:      Linus Walleij <linus.walleij@linaro.org>
11210 L:      linux-pci@vger.kernel.org
11211 S:      Maintained
11212 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
11213 F:      drivers/pci/controller/pci-v3-semi.c
11214
11215 PCIE DRIVER FOR ST SPEAR13XX
11216 M:      Pratyush Anand <pratyush.anand@gmail.com>
11217 L:      linux-pci@vger.kernel.org
11218 S:      Maintained
11219 F:      drivers/pci/controller/dwc/*spear*
11220
11221 PCMCIA SUBSYSTEM
11222 M:      Dominik Brodowski <linux@dominikbrodowski.net>
11223 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
11224 S:      Odd Fixes
11225 F:      Documentation/pcmcia/
11226 F:      tools/pcmcia/
11227 F:      drivers/pcmcia/
11228 F:      include/pcmcia/
11229
11230 PCNET32 NETWORK DRIVER
11231 M:      Don Fry <pcnet32@frontier.com>
11232 L:      netdev@vger.kernel.org
11233 S:      Maintained
11234 F:      drivers/net/ethernet/amd/pcnet32.c
11235
11236 PCRYPT PARALLEL CRYPTO ENGINE
11237 M:      Steffen Klassert <steffen.klassert@secunet.com>
11238 L:      linux-crypto@vger.kernel.org
11239 S:      Maintained
11240 F:      crypto/pcrypt.c
11241 F:      include/crypto/pcrypt.h
11242
11243 PEAQ WMI HOTKEYS DRIVER
11244 M:      Hans de Goede <hdegoede@redhat.com>
11245 L:      platform-driver-x86@vger.kernel.org
11246 S:      Maintained
11247 F:      drivers/platform/x86/peaq-wmi.c
11248
11249 PER-CPU MEMORY ALLOCATOR
11250 M:      Tejun Heo <tj@kernel.org>
11251 M:      Christoph Lameter <cl@linux.com>
11252 M:      Dennis Zhou <dennisszhou@gmail.com>
11253 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu.git
11254 S:      Maintained
11255 F:      include/linux/percpu*.h
11256 F:      mm/percpu*.c
11257 F:      arch/*/include/asm/percpu.h
11258
11259 PER-TASK DELAY ACCOUNTING
11260 M:      Balbir Singh <bsingharora@gmail.com>
11261 S:      Maintained
11262 F:      include/linux/delayacct.h
11263 F:      kernel/delayacct.c
11264
11265 PERFORMANCE EVENTS SUBSYSTEM
11266 M:      Peter Zijlstra <peterz@infradead.org>
11267 M:      Ingo Molnar <mingo@redhat.com>
11268 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
11269 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
11270 R:      Jiri Olsa <jolsa@redhat.com>
11271 R:      Namhyung Kim <namhyung@kernel.org>
11272 L:      linux-kernel@vger.kernel.org
11273 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
11274 S:      Supported
11275 F:      kernel/events/*
11276 F:      include/linux/perf_event.h
11277 F:      include/uapi/linux/perf_event.h
11278 F:      arch/*/kernel/perf_event*.c
11279 F:      arch/*/kernel/*/perf_event*.c
11280 F:      arch/*/kernel/*/*/perf_event*.c
11281 F:      arch/*/include/asm/perf_event.h
11282 F:      arch/*/kernel/perf_callchain.c
11283 F:      arch/*/events/*
11284 F:      tools/perf/
11285
11286 PERSONALITY HANDLING
11287 M:      Christoph Hellwig <hch@infradead.org>
11288 L:      linux-abi-devel@lists.sourceforge.net
11289 S:      Maintained
11290 F:      include/linux/personality.h
11291 F:      include/uapi/linux/personality.h
11292
11293 PHONET PROTOCOL
11294 M:      Remi Denis-Courmont <courmisch@gmail.com>
11295 S:      Supported
11296 F:      Documentation/networking/phonet.txt
11297 F:      include/linux/phonet.h
11298 F:      include/net/phonet/
11299 F:      include/uapi/linux/phonet.h
11300 F:      net/phonet/
11301
11302 PHRAM MTD DRIVER
11303 M:      Joern Engel <joern@lazybastard.org>
11304 L:      linux-mtd@lists.infradead.org
11305 S:      Maintained
11306 F:      drivers/mtd/devices/phram.c
11307
11308 PICOLCD HID DRIVER
11309 M:      Bruno Prémont <bonbons@linux-vserver.org>
11310 L:      linux-input@vger.kernel.org
11311 S:      Maintained
11312 F:      drivers/hid/hid-picolcd*
11313
11314 PICOXCELL SUPPORT
11315 M:      Jamie Iles <jamie@jamieiles.com>
11316 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11317 T:      git git://github.com/jamieiles/linux-2.6-ji.git
11318 S:      Supported
11319 F:      arch/arm/boot/dts/picoxcell*
11320 F:      arch/arm/mach-picoxcell/
11321 F:      drivers/crypto/picoxcell*
11322
11323 PIN CONTROL SUBSYSTEM
11324 M:      Linus Walleij <linus.walleij@linaro.org>
11325 L:      linux-gpio@vger.kernel.org
11326 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
11327 S:      Maintained
11328 F:      Documentation/devicetree/bindings/pinctrl/
11329 F:      Documentation/driver-api/pinctl.rst
11330 F:      drivers/pinctrl/
11331 F:      include/linux/pinctrl/
11332
11333 PIN CONTROLLER - ATMEL AT91
11334 M:      Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>
11335 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11336 S:      Maintained
11337 F:      drivers/pinctrl/pinctrl-at91.*
11338
11339 PIN CONTROLLER - ATMEL AT91 PIO4
11340 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
11341 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11342 L:      linux-gpio@vger.kernel.org
11343 S:      Supported
11344 F:      drivers/pinctrl/pinctrl-at91-pio4.*
11345
11346 PIN CONTROLLER - FREESCALE
11347 M:      Dong Aisheng <aisheng.dong@nxp.com>
11348 M:      Fabio Estevam <festevam@gmail.com>
11349 M:      Shawn Guo <shawnguo@kernel.org>
11350 M:      Stefan Agner <stefan@agner.ch>
11351 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
11352 L:      linux-gpio@vger.kernel.org
11353 S:      Maintained
11354 F:      drivers/pinctrl/freescale/
11355 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
11356
11357 PIN CONTROLLER - INTEL
11358 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
11359 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
11360 S:      Maintained
11361 F:      drivers/pinctrl/intel/
11362
11363 PIN CONTROLLER - MEDIATEK
11364 M:      Sean Wang <sean.wang@mediatek.com>
11365 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
11366 S:      Maintained
11367 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
11368 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
11369 F:      drivers/pinctrl/mediatek/mtk-eint.*
11370 F:      drivers/pinctrl/mediatek/pinctrl-mtk-common.*
11371 F:      drivers/pinctrl/mediatek/pinctrl-mt2701.c
11372 F:      drivers/pinctrl/mediatek/pinctrl-mt7622.c
11373
11374 PIN CONTROLLER - QUALCOMM
11375 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
11376 S:      Maintained
11377 L:      linux-arm-msm@vger.kernel.org
11378 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
11379 F:      drivers/pinctrl/qcom/
11380
11381 PIN CONTROLLER - RENESAS
11382 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11383 M:      Geert Uytterhoeven <geert+renesas@glider.be>
11384 L:      linux-renesas-soc@vger.kernel.org
11385 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
11386 S:      Maintained
11387 F:      drivers/pinctrl/sh-pfc/
11388
11389 PIN CONTROLLER - SAMSUNG
11390 M:      Tomasz Figa <tomasz.figa@gmail.com>
11391 M:      Krzysztof Kozlowski <krzk@kernel.org>
11392 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11393 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11394 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11395 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
11396 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
11397 S:      Maintained
11398 F:      drivers/pinctrl/samsung/
11399 F:      include/dt-bindings/pinctrl/samsung.h
11400 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
11401
11402 PIN CONTROLLER - SINGLE
11403 M:      Tony Lindgren <tony@atomide.com>
11404 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
11405 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11406 L:      linux-omap@vger.kernel.org
11407 S:      Maintained
11408 F:      drivers/pinctrl/pinctrl-single.c
11409
11410 PIN CONTROLLER - ST SPEAR
11411 M:      Viresh Kumar <vireshk@kernel.org>
11412 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11413 W:      http://www.st.com/spear
11414 S:      Maintained
11415 F:      drivers/pinctrl/spear/
11416
11417 PISTACHIO SOC SUPPORT
11418 M:      James Hartley <james.hartley@sondrel.com>
11419 L:      linux-mips@linux-mips.org
11420 S:      Odd Fixes
11421 F:      arch/mips/pistachio/
11422 F:      arch/mips/include/asm/mach-pistachio/
11423 F:      arch/mips/boot/dts/img/pistachio*
11424 F:      arch/mips/configs/pistachio*_defconfig
11425
11426 PKTCDVD DRIVER
11427 S:      Orphan
11428 M:      linux-block@vger.kernel.org
11429 F:      drivers/block/pktcdvd.c
11430 F:      include/linux/pktcdvd.h
11431 F:      include/uapi/linux/pktcdvd.h
11432
11433 PKUNITY SOC DRIVERS
11434 M:      Guan Xuetao <gxt@pku.edu.cn>
11435 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
11436 S:      Maintained
11437 T:      git git://github.com/gxt/linux.git
11438 F:      drivers/input/serio/i8042-unicore32io.h
11439 F:      drivers/i2c/busses/i2c-puv3.c
11440 F:      drivers/video/fbdev/fb-puv3.c
11441 F:      drivers/rtc/rtc-puv3.c
11442
11443 PMBUS HARDWARE MONITORING DRIVERS
11444 M:      Guenter Roeck <linux@roeck-us.net>
11445 L:      linux-hwmon@vger.kernel.org
11446 W:      http://hwmon.wiki.kernel.org/
11447 W:      http://www.roeck-us.net/linux/drivers/
11448 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
11449 S:      Maintained
11450 F:      Documentation/hwmon/pmbus
11451 F:      drivers/hwmon/pmbus/
11452 F:      include/linux/pmbus.h
11453
11454 PMC SIERRA MaxRAID DRIVER
11455 L:      linux-scsi@vger.kernel.org
11456 W:      http://www.pmc-sierra.com/
11457 S:      Orphan
11458 F:      drivers/scsi/pmcraid.*
11459
11460 PMC SIERRA PM8001 DRIVER
11461 M:      Jack Wang <jinpu.wang@profitbricks.com>
11462 M:      lindar_liu@usish.com
11463 L:      linux-scsi@vger.kernel.org
11464 S:      Supported
11465 F:      drivers/scsi/pm8001/
11466
11467 PNP SUPPORT
11468 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
11469 S:      Maintained
11470 F:      drivers/pnp/
11471
11472 POSIX CLOCKS and TIMERS
11473 M:      Thomas Gleixner <tglx@linutronix.de>
11474 L:      linux-kernel@vger.kernel.org
11475 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
11476 S:      Maintained
11477 F:      fs/timerfd.c
11478 F:      include/linux/timer*
11479 F:      kernel/time/*timer*
11480
11481 POWER MANAGEMENT CORE
11482 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
11483 L:      linux-pm@vger.kernel.org
11484 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
11485 B:      https://bugzilla.kernel.org
11486 S:      Supported
11487 F:      drivers/base/power/
11488 F:      include/linux/pm.h
11489 F:      include/linux/pm_*
11490 F:      include/linux/powercap.h
11491 F:      drivers/powercap/
11492 F:      kernel/configs/nopm.config
11493
11494 POWER STATE COORDINATION INTERFACE (PSCI)
11495 M:      Mark Rutland <mark.rutland@arm.com>
11496 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11497 L:      linux-arm-kernel@lists.infradead.org
11498 S:      Maintained
11499 F:      drivers/firmware/psci*.c
11500 F:      include/linux/psci.h
11501 F:      include/uapi/linux/psci.h
11502
11503 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
11504 M:      Sebastian Reichel <sre@kernel.org>
11505 L:      linux-pm@vger.kernel.org
11506 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
11507 S:      Maintained
11508 F:      Documentation/ABI/testing/sysfs-class-power
11509 F:      Documentation/devicetree/bindings/power/supply/
11510 F:      include/linux/power_supply.h
11511 F:      drivers/power/supply/
11512
11513 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
11514 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
11515 L:      linuxppc-dev@lists.ozlabs.org
11516 S:      Maintained
11517 F:      drivers/char/powernv-op-panel.c
11518
11519 PPP OVER ATM (RFC 2364)
11520 M:      Mitchell Blank Jr <mitch@sfgoth.com>
11521 S:      Maintained
11522 F:      net/atm/pppoatm.c
11523 F:      include/uapi/linux/atmppp.h
11524
11525 PPP OVER ETHERNET
11526 M:      Michal Ostrowski <mostrows@earthlink.net>
11527 S:      Maintained
11528 F:      drivers/net/ppp/pppoe.c
11529 F:      drivers/net/ppp/pppox.c
11530
11531 PPP OVER L2TP
11532 M:      James Chapman <jchapman@katalix.com>
11533 S:      Maintained
11534 F:      net/l2tp/l2tp_ppp.c
11535 F:      include/linux/if_pppol2tp.h
11536 F:      include/uapi/linux/if_pppol2tp.h
11537
11538 PPP PROTOCOL DRIVERS AND COMPRESSORS
11539 M:      Paul Mackerras <paulus@samba.org>
11540 L:      linux-ppp@vger.kernel.org
11541 S:      Maintained
11542 F:      drivers/net/ppp/ppp_*
11543
11544 PPS SUPPORT
11545 M:      Rodolfo Giometti <giometti@enneenne.com>
11546 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
11547 L:      linuxpps@ml.enneenne.com (subscribers-only)
11548 S:      Maintained
11549 F:      Documentation/pps/
11550 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
11551 F:      Documentation/ABI/testing/sysfs-pps
11552 F:      drivers/pps/
11553 F:      include/linux/pps*.h
11554 F:      include/uapi/linux/pps.h
11555
11556 PPTP DRIVER
11557 M:      Dmitry Kozlov <xeb@mail.ru>
11558 L:      netdev@vger.kernel.org
11559 S:      Maintained
11560 F:      drivers/net/ppp/pptp.c
11561 W:      http://sourceforge.net/projects/accel-pptp
11562
11563 PREEMPTIBLE KERNEL
11564 M:      Robert Love <rml@tech9.net>
11565 L:      kpreempt-tech@lists.sourceforge.net
11566 W:      https://www.kernel.org/pub/linux/kernel/people/rml/preempt-kernel
11567 S:      Supported
11568 F:      Documentation/preempt-locking.txt
11569 F:      include/linux/preempt.h
11570
11571 PRINTK
11572 M:      Petr Mladek <pmladek@suse.com>
11573 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
11574 R:      Steven Rostedt <rostedt@goodmis.org>
11575 S:      Maintained
11576 F:      kernel/printk/
11577 F:      include/linux/printk.h
11578
11579 PRISM54 WIRELESS DRIVER
11580 M:      "Luis R. Rodriguez" <mcgrof@gmail.com>
11581 L:      linux-wireless@vger.kernel.org
11582 W:      http://wireless.kernel.org/en/users/Drivers/p54
11583 S:      Obsolete
11584 F:      drivers/net/wireless/intersil/prism54/
11585
11586 PROC FILESYSTEM
11587 R:      Alexey Dobriyan <adobriyan@gmail.com>
11588 L:      linux-kernel@vger.kernel.org
11589 L:      linux-fsdevel@vger.kernel.org
11590 S:      Maintained
11591 F:      fs/proc/
11592 F:      include/linux/proc_fs.h
11593 F:      tools/testing/selftests/proc/
11594
11595 PROC SYSCTL
11596 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
11597 M:      Kees Cook <keescook@chromium.org>
11598 L:      linux-kernel@vger.kernel.org
11599 L:      linux-fsdevel@vger.kernel.org
11600 S:      Maintained
11601 F:      fs/proc/proc_sysctl.c
11602 F:      include/linux/sysctl.h
11603 F:      kernel/sysctl.c
11604 F:      tools/testing/selftests/sysctl/
11605
11606 PS3 NETWORK SUPPORT
11607 M:      Geoff Levand <geoff@infradead.org>
11608 L:      netdev@vger.kernel.org
11609 L:      linuxppc-dev@lists.ozlabs.org
11610 S:      Maintained
11611 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
11612
11613 PS3 PLATFORM SUPPORT
11614 M:      Geoff Levand <geoff@infradead.org>
11615 L:      linuxppc-dev@lists.ozlabs.org
11616 S:      Maintained
11617 F:      arch/powerpc/boot/ps3*
11618 F:      arch/powerpc/include/asm/lv1call.h
11619 F:      arch/powerpc/include/asm/ps3*.h
11620 F:      arch/powerpc/platforms/ps3/
11621 F:      drivers/*/ps3*
11622 F:      drivers/ps3/
11623 F:      drivers/rtc/rtc-ps3.c
11624 F:      drivers/usb/host/*ps3.c
11625 F:      sound/ppc/snd_ps3*
11626
11627 PS3VRAM DRIVER
11628 M:      Jim Paris <jim@jtan.com>
11629 M:      Geoff Levand <geoff@infradead.org>
11630 L:      linuxppc-dev@lists.ozlabs.org
11631 S:      Maintained
11632 F:      drivers/block/ps3vram.c
11633
11634 PSAMPLE PACKET SAMPLING SUPPORT:
11635 M:      Yotam Gigi <yotam.gi@gmail.com>
11636 S:      Maintained
11637 F:      net/psample
11638 F:      include/net/psample.h
11639 F:      include/uapi/linux/psample.h
11640
11641 PSTORE FILESYSTEM
11642 M:      Kees Cook <keescook@chromium.org>
11643 M:      Anton Vorontsov <anton@enomsg.org>
11644 M:      Colin Cross <ccross@android.com>
11645 M:      Tony Luck <tony.luck@intel.com>
11646 S:      Maintained
11647 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
11648 F:      fs/pstore/
11649 F:      include/linux/pstore*
11650 F:      drivers/firmware/efi/efi-pstore.c
11651 F:      drivers/acpi/apei/erst.c
11652 F:      Documentation/admin-guide/ramoops.rst
11653 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
11654 K:      \b(pstore|ramoops)
11655
11656 PTP HARDWARE CLOCK SUPPORT
11657 M:      Richard Cochran <richardcochran@gmail.com>
11658 L:      netdev@vger.kernel.org
11659 S:      Maintained
11660 W:      http://linuxptp.sourceforge.net/
11661 F:      Documentation/ABI/testing/sysfs-ptp
11662 F:      Documentation/ptp/*
11663 F:      drivers/net/phy/dp83640*
11664 F:      drivers/ptp/*
11665 F:      include/linux/ptp_cl*
11666
11667 PTRACE SUPPORT
11668 M:      Oleg Nesterov <oleg@redhat.com>
11669 S:      Maintained
11670 F:      include/asm-generic/syscall.h
11671 F:      include/linux/ptrace.h
11672 F:      include/linux/regset.h
11673 F:      include/linux/tracehook.h
11674 F:      include/uapi/linux/ptrace.h
11675 F:      include/uapi/linux/ptrace.h
11676 F:      include/asm-generic/ptrace.h
11677 F:      kernel/ptrace.c
11678 F:      arch/*/ptrace*.c
11679 F:      arch/*/*/ptrace*.c
11680 F:      arch/*/include/asm/ptrace*.h
11681
11682 PULSE8-CEC DRIVER
11683 M:      Hans Verkuil <hverkuil@xs4all.nl>
11684 L:      linux-media@vger.kernel.org
11685 T:      git git://linuxtv.org/media_tree.git
11686 S:      Maintained
11687 F:      drivers/media/usb/pulse8-cec/*
11688 F:      Documentation/media/cec-drivers/pulse8-cec.rst
11689
11690 PVRUSB2 VIDEO4LINUX DRIVER
11691 M:      Mike Isely <isely@pobox.com>
11692 L:      pvrusb2@isely.net       (subscribers-only)
11693 L:      linux-media@vger.kernel.org
11694 W:      http://www.isely.net/pvrusb2/
11695 T:      git git://linuxtv.org/media_tree.git
11696 S:      Maintained
11697 F:      Documentation/media/v4l-drivers/pvrusb2*
11698 F:      drivers/media/usb/pvrusb2/
11699
11700 PWC WEBCAM DRIVER
11701 M:      Hans Verkuil <hverkuil@xs4all.nl>
11702 L:      linux-media@vger.kernel.org
11703 T:      git git://linuxtv.org/media_tree.git
11704 S:      Odd Fixes
11705 F:      drivers/media/usb/pwc/*
11706
11707 PWM FAN DRIVER
11708 M:      Kamil Debski <kamil@wypas.org>
11709 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
11710 L:      linux-hwmon@vger.kernel.org
11711 S:      Supported
11712 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
11713 F:      Documentation/hwmon/pwm-fan
11714 F:      drivers/hwmon/pwm-fan.c
11715
11716 PWM IR Transmitter
11717 M:      Sean Young <sean@mess.org>
11718 L:      linux-media@vger.kernel.org
11719 S:      Maintained
11720 F:      drivers/media/rc/pwm-ir-tx.c
11721
11722 PWM SUBSYSTEM
11723 M:      Thierry Reding <thierry.reding@gmail.com>
11724 L:      linux-pwm@vger.kernel.org
11725 S:      Maintained
11726 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
11727 F:      Documentation/pwm.txt
11728 F:      Documentation/devicetree/bindings/pwm/
11729 F:      include/linux/pwm.h
11730 F:      drivers/pwm/
11731 F:      drivers/video/backlight/pwm_bl.c
11732 F:      include/linux/pwm_backlight.h
11733 F:      drivers/gpio/gpio-mvebu.c
11734 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
11735
11736 PXA GPIO DRIVER
11737 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11738 L:      linux-gpio@vger.kernel.org
11739 S:      Maintained
11740 F:      drivers/gpio/gpio-pxa.c
11741
11742 PXA MMCI DRIVER
11743 S:      Orphan
11744
11745 PXA RTC DRIVER
11746 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11747 L:      linux-rtc@vger.kernel.org
11748 S:      Maintained
11749
11750 PXA2xx/PXA3xx SUPPORT
11751 M:      Daniel Mack <daniel@zonque.org>
11752 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
11753 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11754 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11755 T:      git git://github.com/hzhuang1/linux.git
11756 T:      git git://github.com/rjarzmik/linux.git
11757 S:      Maintained
11758 F:      arch/arm/boot/dts/pxa*
11759 F:      arch/arm/mach-pxa/
11760 F:      drivers/dma/pxa*
11761 F:      drivers/pcmcia/pxa2xx*
11762 F:      drivers/pinctrl/pxa/
11763 F:      drivers/spi/spi-pxa2xx*
11764 F:      drivers/usb/gadget/udc/pxa2*
11765 F:      include/sound/pxa2xx-lib.h
11766 F:      sound/arm/pxa*
11767 F:      sound/soc/pxa/
11768
11769 QAT DRIVER
11770 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
11771 L:      qat-linux@intel.com
11772 S:      Supported
11773 F:      drivers/crypto/qat/
11774
11775 QCOM AUDIO (ASoC) DRIVERS
11776 M:      Patrick Lai <plai@codeaurora.org>
11777 M:      Banajit Goswami <bgoswami@codeaurora.org>
11778 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11779 S:      Supported
11780 F:      sound/soc/qcom/
11781
11782 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
11783 M:      Gabriel Somlo <somlo@cmu.edu>
11784 M:      "Michael S. Tsirkin" <mst@redhat.com>
11785 L:      qemu-devel@nongnu.org
11786 S:      Maintained
11787 F:      drivers/firmware/qemu_fw_cfg.c
11788 F:      include/uapi/linux/qemu_fw_cfg.h
11789
11790 QIB DRIVER
11791 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11792 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
11793 L:      linux-rdma@vger.kernel.org
11794 S:      Supported
11795 F:      drivers/infiniband/hw/qib/
11796
11797 QLOGIC QL41xxx FCOE DRIVER
11798 M:      QLogic-Storage-Upstream@cavium.com
11799 L:      linux-scsi@vger.kernel.org
11800 S:      Supported
11801 F:      drivers/scsi/qedf/
11802
11803 QLOGIC QL41xxx ISCSI DRIVER
11804 M:      QLogic-Storage-Upstream@cavium.com
11805 L:      linux-scsi@vger.kernel.org
11806 S:      Supported
11807 F:      drivers/scsi/qedi/
11808
11809 QLOGIC QL4xxx ETHERNET DRIVER
11810 M:      Ariel Elior <Ariel.Elior@cavium.com>
11811 M:      everest-linux-l2@cavium.com
11812 L:      netdev@vger.kernel.org
11813 S:      Supported
11814 F:      drivers/net/ethernet/qlogic/qed/
11815 F:      include/linux/qed/
11816 F:      drivers/net/ethernet/qlogic/qede/
11817
11818 QLOGIC QL4xxx RDMA DRIVER
11819 M:      Michal Kalderon <Michal.Kalderon@cavium.com>
11820 M:      Ariel Elior <Ariel.Elior@cavium.com>
11821 L:      linux-rdma@vger.kernel.org
11822 S:      Supported
11823 F:      drivers/infiniband/hw/qedr/
11824 F:      include/uapi/rdma/qedr-abi.h
11825
11826 QLOGIC QLA1280 SCSI DRIVER
11827 M:      Michael Reed <mdr@sgi.com>
11828 L:      linux-scsi@vger.kernel.org
11829 S:      Maintained
11830 F:      drivers/scsi/qla1280.[ch]
11831
11832 QLOGIC QLA2XXX FC-SCSI DRIVER
11833 M:      qla2xxx-upstream@qlogic.com
11834 L:      linux-scsi@vger.kernel.org
11835 S:      Supported
11836 F:      Documentation/scsi/LICENSE.qla2xxx
11837 F:      drivers/scsi/qla2xxx/
11838
11839 QLOGIC QLA3XXX NETWORK DRIVER
11840 M:      Dept-GELinuxNICDev@cavium.com
11841 L:      netdev@vger.kernel.org
11842 S:      Supported
11843 F:      Documentation/networking/LICENSE.qla3xxx
11844 F:      drivers/net/ethernet/qlogic/qla3xxx.*
11845
11846 QLOGIC QLA4XXX iSCSI DRIVER
11847 M:      QLogic-Storage-Upstream@qlogic.com
11848 L:      linux-scsi@vger.kernel.org
11849 S:      Supported
11850 F:      Documentation/scsi/LICENSE.qla4xxx
11851 F:      drivers/scsi/qla4xxx/
11852
11853 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
11854 M:      Harish Patil <harish.patil@cavium.com>
11855 M:      Manish Chopra <manish.chopra@cavium.com>
11856 M:      Dept-GELinuxNICDev@cavium.com
11857 L:      netdev@vger.kernel.org
11858 S:      Supported
11859 F:      drivers/net/ethernet/qlogic/qlcnic/
11860
11861 QLOGIC QLGE 10Gb ETHERNET DRIVER
11862 M:      Harish Patil <harish.patil@cavium.com>
11863 M:      Manish Chopra <manish.chopra@cavium.com>
11864 M:      Dept-GELinuxNICDev@cavium.com
11865 L:      netdev@vger.kernel.org
11866 S:      Supported
11867 F:      drivers/net/ethernet/qlogic/qlge/
11868
11869 QM1D1B0004 MEDIA DRIVER
11870 M:      Akihiro Tsukada <tskd08@gmail.com>
11871 L:      linux-media@vger.kernel.org
11872 S:      Odd Fixes
11873 F:      drivers/media/tuners/qm1d1b0004*
11874
11875 QM1D1C0042 MEDIA DRIVER
11876 M:      Akihiro Tsukada <tskd08@gmail.com>
11877 L:      linux-media@vger.kernel.org
11878 S:      Odd Fixes
11879 F:      drivers/media/tuners/qm1d1c0042*
11880
11881 QNX4 FILESYSTEM
11882 M:      Anders Larsen <al@alarsen.net>
11883 W:      http://www.alarsen.net/linux/qnx4fs/
11884 S:      Maintained
11885 F:      fs/qnx4/
11886 F:      include/uapi/linux/qnx4_fs.h
11887 F:      include/uapi/linux/qnxtypes.h
11888
11889 QORIQ DPAA2 FSL-MC BUS DRIVER
11890 M:      Stuart Yoder <stuyoder@gmail.com>
11891 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
11892 L:      linux-kernel@vger.kernel.org
11893 S:      Maintained
11894 F:      drivers/bus/fsl-mc/
11895 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
11896 F:      Documentation/networking/dpaa2/overview.rst
11897
11898 QT1010 MEDIA DRIVER
11899 M:      Antti Palosaari <crope@iki.fi>
11900 L:      linux-media@vger.kernel.org
11901 W:      https://linuxtv.org
11902 W:      http://palosaari.fi/linux/
11903 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11904 T:      git git://linuxtv.org/anttip/media_tree.git
11905 S:      Maintained
11906 F:      drivers/media/tuners/qt1010*
11907
11908 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
11909 M:      Kalle Valo <kvalo@codeaurora.org>
11910 L:      ath10k@lists.infradead.org
11911 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
11912 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
11913 S:      Supported
11914 F:      drivers/net/wireless/ath/ath10k/
11915
11916 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
11917 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
11918 L:      linux-wireless@vger.kernel.org
11919 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
11920 S:      Supported
11921 F:      drivers/net/wireless/ath/ath9k/
11922
11923 QUALCOMM CAMERA SUBSYSTEM DRIVER
11924 M:      Todor Tomov <todor.tomov@linaro.org>
11925 L:      linux-media@vger.kernel.org
11926 S:      Maintained
11927 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
11928 F:      Documentation/media/v4l-drivers/qcom_camss.rst
11929 F:      drivers/media/platform/qcom/camss/
11930
11931 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
11932 M:  Ilia Lin <ilia.lin@gmail.com>
11933 L:  linux-pm@vger.kernel.org
11934 S:  Maintained
11935 F:  Documentation/devicetree/bindings/opp/kryo-cpufreq.txt
11936 F:  drivers/cpufreq/qcom-cpufreq-kryo.c
11937
11938 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
11939 M:      Timur Tabi <timur@kernel.org>
11940 L:      netdev@vger.kernel.org
11941 S:      Maintained
11942 F:      drivers/net/ethernet/qualcomm/emac/
11943
11944 QUALCOMM HEXAGON ARCHITECTURE
11945 M:      Richard Kuo <rkuo@codeaurora.org>
11946 L:      linux-hexagon@vger.kernel.org
11947 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
11948 S:      Supported
11949 F:      arch/hexagon/
11950
11951 QUALCOMM HIDMA DRIVER
11952 M:      Sinan Kaya <okaya@kernel.org>
11953 L:      linux-arm-kernel@lists.infradead.org
11954 L:      linux-arm-msm@vger.kernel.org
11955 L:      dmaengine@vger.kernel.org
11956 S:      Supported
11957 F:      drivers/dma/qcom/hidma*
11958
11959 QUALCOMM IOMMU
11960 M:      Rob Clark <robdclark@gmail.com>
11961 L:      iommu@lists.linux-foundation.org
11962 L:      linux-arm-msm@vger.kernel.org
11963 S:      Maintained
11964 F:      drivers/iommu/qcom_iommu.c
11965
11966 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
11967 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
11968 L:      linux-media@vger.kernel.org
11969 L:      linux-arm-msm@vger.kernel.org
11970 T:      git git://linuxtv.org/media_tree.git
11971 S:      Maintained
11972 F:      drivers/media/platform/qcom/venus/
11973
11974 QUALCOMM WCN36XX WIRELESS DRIVER
11975 M:      Kalle Valo <kvalo@codeaurora.org>
11976 L:      wcn36xx@lists.infradead.org
11977 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
11978 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
11979 S:      Supported
11980 F:      drivers/net/wireless/ath/wcn36xx/
11981
11982 QUANTENNA QTNFMAC WIRELESS DRIVER
11983 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
11984 M:      Avinash Patil <avinashp@quantenna.com>
11985 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
11986 L:      linux-wireless@vger.kernel.org
11987 S:      Maintained
11988 F:      drivers/net/wireless/quantenna
11989
11990 RADEON and AMDGPU DRM DRIVERS
11991 M:      Alex Deucher <alexander.deucher@amd.com>
11992 M:      Christian König <christian.koenig@amd.com>
11993 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
11994 L:      amd-gfx@lists.freedesktop.org
11995 T:      git git://people.freedesktop.org/~agd5f/linux
11996 S:      Supported
11997 F:      drivers/gpu/drm/radeon/
11998 F:      include/uapi/drm/radeon_drm.h
11999 F:      drivers/gpu/drm/amd/
12000 F:      include/uapi/drm/amdgpu_drm.h
12001
12002 RADEON FRAMEBUFFER DISPLAY DRIVER
12003 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
12004 L:      linux-fbdev@vger.kernel.org
12005 S:      Maintained
12006 F:      drivers/video/fbdev/aty/radeon*
12007 F:      include/uapi/linux/radeonfb.h
12008
12009 RADIOSHARK RADIO DRIVER
12010 M:      Hans Verkuil <hverkuil@xs4all.nl>
12011 L:      linux-media@vger.kernel.org
12012 T:      git git://linuxtv.org/media_tree.git
12013 S:      Maintained
12014 F:      drivers/media/radio/radio-shark.c
12015
12016 RADIOSHARK2 RADIO DRIVER
12017 M:      Hans Verkuil <hverkuil@xs4all.nl>
12018 L:      linux-media@vger.kernel.org
12019 T:      git git://linuxtv.org/media_tree.git
12020 S:      Maintained
12021 F:      drivers/media/radio/radio-shark2.c
12022 F:      drivers/media/radio/radio-tea5777.c
12023
12024 RADOS BLOCK DEVICE (RBD)
12025 M:      Ilya Dryomov <idryomov@gmail.com>
12026 M:      Sage Weil <sage@redhat.com>
12027 M:      Alex Elder <elder@kernel.org>
12028 L:      ceph-devel@vger.kernel.org
12029 W:      http://ceph.com/
12030 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
12031 T:      git git://github.com/ceph/ceph-client.git
12032 S:      Supported
12033 F:      Documentation/ABI/testing/sysfs-bus-rbd
12034 F:      drivers/block/rbd.c
12035 F:      drivers/block/rbd_types.h
12036
12037 RAGE128 FRAMEBUFFER DISPLAY DRIVER
12038 M:      Paul Mackerras <paulus@samba.org>
12039 L:      linux-fbdev@vger.kernel.org
12040 S:      Maintained
12041 F:      drivers/video/fbdev/aty/aty128fb.c
12042
12043 RAINSHADOW-CEC DRIVER
12044 M:      Hans Verkuil <hverkuil@xs4all.nl>
12045 L:      linux-media@vger.kernel.org
12046 T:      git git://linuxtv.org/media_tree.git
12047 S:      Maintained
12048 F:      drivers/media/usb/rainshadow-cec/*
12049
12050 RALINK MIPS ARCHITECTURE
12051 M:      John Crispin <john@phrozen.org>
12052 L:      linux-mips@linux-mips.org
12053 S:      Maintained
12054 F:      arch/mips/ralink
12055
12056 RALINK RT2X00 WIRELESS LAN DRIVER
12057 P:      rt2x00 project
12058 M:      Stanislaw Gruszka <sgruszka@redhat.com>
12059 M:      Helmut Schaa <helmut.schaa@googlemail.com>
12060 L:      linux-wireless@vger.kernel.org
12061 S:      Maintained
12062 F:      drivers/net/wireless/ralink/rt2x00/
12063
12064 RAMDISK RAM BLOCK DEVICE DRIVER
12065 M:      Jens Axboe <axboe@kernel.dk>
12066 S:      Maintained
12067 F:      Documentation/blockdev/ramdisk.txt
12068 F:      drivers/block/brd.c
12069
12070 RANCHU VIRTUAL BOARD FOR MIPS
12071 M:      Miodrag Dinic <miodrag.dinic@mips.com>
12072 L:      linux-mips@linux-mips.org
12073 S:      Supported
12074 F:      arch/mips/generic/board-ranchu.c
12075 F:      arch/mips/configs/generic/board-ranchu.config
12076
12077 RANDOM NUMBER DRIVER
12078 M:      "Theodore Ts'o" <tytso@mit.edu>
12079 S:      Maintained
12080 F:      drivers/char/random.c
12081
12082 RAPIDIO SUBSYSTEM
12083 M:      Matt Porter <mporter@kernel.crashing.org>
12084 M:      Alexandre Bounine <alex.bou9@gmail.com>
12085 S:      Maintained
12086 F:      drivers/rapidio/
12087
12088 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
12089 L:      linux-wireless@vger.kernel.org
12090 S:      Orphan
12091 F:      drivers/net/wireless/ray*
12092
12093 RCUTORTURE TEST FRAMEWORK
12094 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12095 M:      Josh Triplett <josh@joshtriplett.org>
12096 R:      Steven Rostedt <rostedt@goodmis.org>
12097 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12098 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12099 L:      linux-kernel@vger.kernel.org
12100 S:      Supported
12101 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12102 F:      tools/testing/selftests/rcutorture
12103
12104 RDC R-321X SoC
12105 M:      Florian Fainelli <florian@openwrt.org>
12106 S:      Maintained
12107
12108 RDC R6040 FAST ETHERNET DRIVER
12109 M:      Florian Fainelli <f.fainelli@gmail.com>
12110 L:      netdev@vger.kernel.org
12111 S:      Maintained
12112 F:      drivers/net/ethernet/rdc/r6040.c
12113
12114 RDMAVT - RDMA verbs software
12115 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12116 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
12117 L:      linux-rdma@vger.kernel.org
12118 S:      Supported
12119 F:      drivers/infiniband/sw/rdmavt
12120
12121 RDS - RELIABLE DATAGRAM SOCKETS
12122 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
12123 L:      netdev@vger.kernel.org
12124 L:      linux-rdma@vger.kernel.org
12125 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
12126 W:      https://oss.oracle.com/projects/rds/
12127 S:      Supported
12128 F:      net/rds/
12129 F:      Documentation/networking/rds.txt
12130
12131 RDT - RESOURCE ALLOCATION
12132 M:      Fenghua Yu <fenghua.yu@intel.com>
12133 L:      linux-kernel@vger.kernel.org
12134 S:      Supported
12135 F:      arch/x86/kernel/cpu/intel_rdt*
12136 F:      arch/x86/include/asm/intel_rdt_sched.h
12137 F:      Documentation/x86/intel_rdt*
12138
12139 READ-COPY UPDATE (RCU)
12140 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12141 M:      Josh Triplett <josh@joshtriplett.org>
12142 R:      Steven Rostedt <rostedt@goodmis.org>
12143 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12144 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12145 L:      linux-kernel@vger.kernel.org
12146 W:      http://www.rdrop.com/users/paulmck/RCU/
12147 S:      Supported
12148 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12149 F:      Documentation/RCU/
12150 X:      Documentation/RCU/torture.txt
12151 F:      include/linux/rcu*
12152 X:      include/linux/srcu*.h
12153 F:      kernel/rcu/
12154 X:      kernel/rcu/srcu*.c
12155
12156 REAL TIME CLOCK (RTC) SUBSYSTEM
12157 M:      Alessandro Zummo <a.zummo@towertech.it>
12158 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
12159 L:      linux-rtc@vger.kernel.org
12160 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
12161 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
12162 S:      Maintained
12163 F:      Documentation/devicetree/bindings/rtc/
12164 F:      Documentation/rtc.txt
12165 F:      drivers/rtc/
12166 F:      include/linux/rtc.h
12167 F:      include/uapi/linux/rtc.h
12168 F:      include/linux/rtc/
12169 F:      include/linux/platform_data/rtc-*
12170 F:      tools/testing/selftests/rtc/
12171
12172 REALTEK AUDIO CODECS
12173 M:      Bard Liao <bardliao@realtek.com>
12174 M:      Oder Chiou <oder_chiou@realtek.com>
12175 S:      Maintained
12176 F:      sound/soc/codecs/rt*
12177 F:      include/sound/rt*.h
12178
12179 REALTEK RTL83xx SMI DSA ROUTER CHIPS
12180 M:      Linus Walleij <linus.walleij@linaro.org>
12181 S:      Maintained
12182 F:      Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
12183 F:      drivers/net/dsa/realtek-smi*
12184 F:      drivers/net/dsa/rtl83*
12185
12186 REGISTER MAP ABSTRACTION
12187 M:      Mark Brown <broonie@kernel.org>
12188 L:      linux-kernel@vger.kernel.org
12189 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
12190 S:      Supported
12191 F:      Documentation/devicetree/bindings/regmap/
12192 F:      drivers/base/regmap/
12193 F:      include/linux/regmap.h
12194
12195 REISERFS FILE SYSTEM
12196 L:      reiserfs-devel@vger.kernel.org
12197 S:      Supported
12198 F:      fs/reiserfs/
12199
12200 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
12201 M:      Ohad Ben-Cohen <ohad@wizery.com>
12202 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12203 L:      linux-remoteproc@vger.kernel.org
12204 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
12205 S:      Maintained
12206 F:      Documentation/devicetree/bindings/remoteproc/
12207 F:      Documentation/remoteproc.txt
12208 F:      drivers/remoteproc/
12209 F:      include/linux/remoteproc.h
12210
12211 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
12212 M:      Ohad Ben-Cohen <ohad@wizery.com>
12213 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12214 L:      linux-remoteproc@vger.kernel.org
12215 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
12216 S:      Maintained
12217 F:      drivers/rpmsg/
12218 F:      Documentation/rpmsg.txt
12219 F:      include/linux/rpmsg.h
12220 F:      include/linux/rpmsg/
12221
12222 RENESAS CLOCK DRIVERS
12223 M:      Geert Uytterhoeven <geert+renesas@glider.be>
12224 L:      linux-renesas-soc@vger.kernel.org
12225 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
12226 S:      Supported
12227 F:      drivers/clk/renesas/
12228
12229 RENESAS EMEV2 I2C DRIVER
12230 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12231 S:      Supported
12232 F:      drivers/i2c/busses/i2c-emev2.c
12233
12234 RENESAS ETHERNET DRIVERS
12235 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
12236 L:      netdev@vger.kernel.org
12237 L:      linux-renesas-soc@vger.kernel.org
12238 F:      Documentation/devicetree/bindings/net/renesas,*.txt
12239 F:      Documentation/devicetree/bindings/net/sh_eth.txt
12240 F:      drivers/net/ethernet/renesas/
12241 F:      include/linux/sh_eth.h
12242
12243 RENESAS R-CAR GYROADC DRIVER
12244 M:      Marek Vasut <marek.vasut@gmail.com>
12245 L:      linux-iio@vger.kernel.org
12246 S:      Supported
12247 F:      drivers/iio/adc/rcar_gyro_adc.c
12248
12249 RENESAS R-CAR I2C DRIVERS
12250 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12251 S:      Supported
12252 F:      drivers/i2c/busses/i2c-rcar.c
12253 F:      drivers/i2c/busses/i2c-sh_mobile.c
12254
12255 RENESAS USB PHY DRIVER
12256 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
12257 L:      linux-renesas-soc@vger.kernel.org
12258 S:      Maintained
12259 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
12260
12261 RESET CONTROLLER FRAMEWORK
12262 M:      Philipp Zabel <p.zabel@pengutronix.de>
12263 T:      git git://git.pengutronix.de/git/pza/linux
12264 S:      Maintained
12265 F:      drivers/reset/
12266 F:      Documentation/devicetree/bindings/reset/
12267 F:      include/dt-bindings/reset/
12268 F:      include/linux/reset.h
12269 F:      include/linux/reset-controller.h
12270
12271 RESTARTABLE SEQUENCES SUPPORT
12272 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12273 M:      Peter Zijlstra <peterz@infradead.org>
12274 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12275 M:      Boqun Feng <boqun.feng@gmail.com>
12276 L:      linux-kernel@vger.kernel.org
12277 S:      Supported
12278 F:      kernel/rseq.c
12279 F:      include/uapi/linux/rseq.h
12280 F:      include/trace/events/rseq.h
12281 F:      tools/testing/selftests/rseq/
12282
12283 RFKILL
12284 M:      Johannes Berg <johannes@sipsolutions.net>
12285 L:      linux-wireless@vger.kernel.org
12286 W:      http://wireless.kernel.org/
12287 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
12288 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
12289 S:      Maintained
12290 F:      Documentation/rfkill.txt
12291 F:      Documentation/ABI/stable/sysfs-class-rfkill
12292 F:      net/rfkill/
12293 F:      include/linux/rfkill.h
12294 F:      include/uapi/linux/rfkill.h
12295
12296 RHASHTABLE
12297 M:      Thomas Graf <tgraf@suug.ch>
12298 M:      Herbert Xu <herbert@gondor.apana.org.au>
12299 L:      netdev@vger.kernel.org
12300 S:      Maintained
12301 F:      lib/rhashtable.c
12302 F:      lib/test_rhashtable.c
12303 F:      include/linux/rhashtable.h
12304 F:      include/linux/rhashtable-types.h
12305
12306 RICOH R5C592 MEMORYSTICK DRIVER
12307 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12308 S:      Maintained
12309 F:      drivers/memstick/host/r592.*
12310
12311 RICOH SMARTMEDIA/XD DRIVER
12312 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12313 S:      Maintained
12314 F:      drivers/mtd/nand/raw/r852.c
12315 F:      drivers/mtd/nand/raw/r852.h
12316
12317 RISC-V ARCHITECTURE
12318 M:      Palmer Dabbelt <palmer@sifive.com>
12319 M:      Albert Ou <aou@eecs.berkeley.edu>
12320 L:      linux-riscv@lists.infradead.org
12321 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
12322 S:      Supported
12323 F:      arch/riscv/
12324 K:      riscv
12325 N:      riscv
12326
12327 ROCCAT DRIVERS
12328 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
12329 W:      http://sourceforge.net/projects/roccat/
12330 S:      Maintained
12331 F:      drivers/hid/hid-roccat*
12332 F:      include/linux/hid-roccat*
12333 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
12334
12335 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
12336 M:      Jacob chen <jacob2.chen@rock-chips.com>
12337 L:      linux-media@vger.kernel.org
12338 S:      Maintained
12339 F:      drivers/media/platform/rockchip/rga/
12340 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
12341
12342 ROCKER DRIVER
12343 M:      Jiri Pirko <jiri@resnulli.us>
12344 L:      netdev@vger.kernel.org
12345 S:      Supported
12346 F:      drivers/net/ethernet/rocker/
12347
12348 ROCKETPORT DRIVER
12349 P:      Comtrol Corp.
12350 W:      http://www.comtrol.com
12351 S:      Maintained
12352 F:      Documentation/serial/rocket.txt
12353 F:      drivers/tty/rocket*
12354
12355 ROCKETPORT EXPRESS/INFINITY DRIVER
12356 M:      Kevin Cernekee <cernekee@gmail.com>
12357 L:      linux-serial@vger.kernel.org
12358 S:      Odd Fixes
12359 F:      drivers/tty/serial/rp2.*
12360
12361 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
12362 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
12363 L:      linux-kernel@vger.kernel.org
12364 L:      linux-renesas-soc@vger.kernel.org
12365 S:      Supported
12366 F:      drivers/mfd/bd9571mwv.c
12367 F:      drivers/regulator/bd9571mwv-regulator.c
12368 F:      drivers/gpio/gpio-bd9571mwv.c
12369 F:      include/linux/mfd/bd9571mwv.h
12370 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
12371
12372 ROSE NETWORK LAYER
12373 M:      Ralf Baechle <ralf@linux-mips.org>
12374 L:      linux-hams@vger.kernel.org
12375 W:      http://www.linux-ax25.org/
12376 S:      Maintained
12377 F:      include/net/rose.h
12378 F:      include/uapi/linux/rose.h
12379 F:      net/rose/
12380
12381 RTL2830 MEDIA DRIVER
12382 M:      Antti Palosaari <crope@iki.fi>
12383 L:      linux-media@vger.kernel.org
12384 W:      https://linuxtv.org
12385 W:      http://palosaari.fi/linux/
12386 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12387 T:      git git://linuxtv.org/anttip/media_tree.git
12388 S:      Maintained
12389 F:      drivers/media/dvb-frontends/rtl2830*
12390
12391 RTL2832 MEDIA DRIVER
12392 M:      Antti Palosaari <crope@iki.fi>
12393 L:      linux-media@vger.kernel.org
12394 W:      https://linuxtv.org
12395 W:      http://palosaari.fi/linux/
12396 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12397 T:      git git://linuxtv.org/anttip/media_tree.git
12398 S:      Maintained
12399 F:      drivers/media/dvb-frontends/rtl2832*
12400
12401 RTL2832_SDR MEDIA DRIVER
12402 M:      Antti Palosaari <crope@iki.fi>
12403 L:      linux-media@vger.kernel.org
12404 W:      https://linuxtv.org
12405 W:      http://palosaari.fi/linux/
12406 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12407 T:      git git://linuxtv.org/anttip/media_tree.git
12408 S:      Maintained
12409 F:      drivers/media/dvb-frontends/rtl2832_sdr*
12410
12411 RTL8180 WIRELESS DRIVER
12412 L:      linux-wireless@vger.kernel.org
12413 W:      http://wireless.kernel.org/
12414 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12415 S:      Orphan
12416 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
12417
12418 RTL8187 WIRELESS DRIVER
12419 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
12420 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
12421 M:      Larry Finger <Larry.Finger@lwfinger.net>
12422 L:      linux-wireless@vger.kernel.org
12423 W:      http://wireless.kernel.org/
12424 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12425 S:      Maintained
12426 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
12427
12428 REALTEK WIRELESS DRIVER (rtlwifi family)
12429 M:      Ping-Ke Shih <pkshih@realtek.com>
12430 L:      linux-wireless@vger.kernel.org
12431 W:      http://wireless.kernel.org/
12432 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12433 S:      Maintained
12434 F:      drivers/net/wireless/realtek/rtlwifi/
12435
12436 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
12437 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
12438 L:      linux-wireless@vger.kernel.org
12439 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
12440 S:      Maintained
12441 F:      drivers/net/wireless/realtek/rtl8xxxu/
12442
12443 RXRPC SOCKETS (AF_RXRPC)
12444 M:      David Howells <dhowells@redhat.com>
12445 L:      linux-afs@lists.infradead.org
12446 S:      Supported
12447 F:      net/rxrpc/
12448 F:      include/keys/rxrpc-type.h
12449 F:      include/net/af_rxrpc.h
12450 F:      include/trace/events/rxrpc.h
12451 F:      include/uapi/linux/rxrpc.h
12452 F:      Documentation/networking/rxrpc.txt
12453 W:      https://www.infradead.org/~dhowells/kafs/
12454
12455 S3 SAVAGE FRAMEBUFFER DRIVER
12456 M:      Antonino Daplas <adaplas@gmail.com>
12457 L:      linux-fbdev@vger.kernel.org
12458 S:      Maintained
12459 F:      drivers/video/fbdev/savage/
12460
12461 S390
12462 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
12463 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
12464 L:      linux-s390@vger.kernel.org
12465 W:      http://www.ibm.com/developerworks/linux/linux390/
12466 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
12467 S:      Supported
12468 F:      arch/s390/
12469 F:      drivers/s390/
12470 F:      Documentation/s390/
12471 F:      Documentation/driver-api/s390-drivers.rst
12472
12473 S390 COMMON I/O LAYER
12474 M:      Sebastian Ott <sebott@linux.ibm.com>
12475 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
12476 L:      linux-s390@vger.kernel.org
12477 W:      http://www.ibm.com/developerworks/linux/linux390/
12478 S:      Supported
12479 F:      drivers/s390/cio/
12480
12481 S390 DASD DRIVER
12482 M:      Stefan Haberland <sth@linux.ibm.com>
12483 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
12484 L:      linux-s390@vger.kernel.org
12485 W:      http://www.ibm.com/developerworks/linux/linux390/
12486 S:      Supported
12487 F:      drivers/s390/block/dasd*
12488 F:      block/partitions/ibm.c
12489
12490 S390 IOMMU (PCI)
12491 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12492 L:      linux-s390@vger.kernel.org
12493 W:      http://www.ibm.com/developerworks/linux/linux390/
12494 S:      Supported
12495 F:      drivers/iommu/s390-iommu.c
12496
12497 S390 IUCV NETWORK LAYER
12498 M:      Julian Wiedmann <jwi@linux.ibm.com>
12499 M:      Ursula Braun <ubraun@linux.ibm.com>
12500 L:      linux-s390@vger.kernel.org
12501 W:      http://www.ibm.com/developerworks/linux/linux390/
12502 S:      Supported
12503 F:      drivers/s390/net/*iucv*
12504 F:      include/net/iucv/
12505 F:      net/iucv/
12506
12507 S390 NETWORK DRIVERS
12508 M:      Julian Wiedmann <jwi@linux.ibm.com>
12509 M:      Ursula Braun <ubraun@linux.ibm.com>
12510 L:      linux-s390@vger.kernel.org
12511 W:      http://www.ibm.com/developerworks/linux/linux390/
12512 S:      Supported
12513 F:      drivers/s390/net/
12514
12515 S390 PCI SUBSYSTEM
12516 M:      Sebastian Ott <sebott@linux.ibm.com>
12517 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12518 L:      linux-s390@vger.kernel.org
12519 W:      http://www.ibm.com/developerworks/linux/linux390/
12520 S:      Supported
12521 F:      arch/s390/pci/
12522 F:      drivers/pci/hotplug/s390_pci_hpc.c
12523
12524 S390 VFIO-CCW DRIVER
12525 M:      Cornelia Huck <cohuck@redhat.com>
12526 M:      Halil Pasic <pasic@linux.ibm.com>
12527 L:      linux-s390@vger.kernel.org
12528 L:      kvm@vger.kernel.org
12529 S:      Supported
12530 F:      drivers/s390/cio/vfio_ccw*
12531 F:      Documentation/s390/vfio-ccw.txt
12532 F:      include/uapi/linux/vfio_ccw.h
12533
12534 S390 ZCRYPT DRIVER
12535 M:      Harald Freudenberger <freude@linux.ibm.com>
12536 L:      linux-s390@vger.kernel.org
12537 W:      http://www.ibm.com/developerworks/linux/linux390/
12538 S:      Supported
12539 F:      drivers/s390/crypto/
12540
12541 S390 ZFCP DRIVER
12542 M:      Steffen Maier <maier@linux.ibm.com>
12543 M:      Benjamin Block <bblock@linux.ibm.com>
12544 L:      linux-s390@vger.kernel.org
12545 W:      http://www.ibm.com/developerworks/linux/linux390/
12546 S:      Supported
12547 F:      drivers/s390/scsi/zfcp_*
12548
12549 S3C24XX SD/MMC Driver
12550 M:      Ben Dooks <ben-linux@fluff.org>
12551 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12552 S:      Supported
12553 F:      drivers/mmc/host/s3cmci.*
12554
12555 SAA6588 RDS RECEIVER DRIVER
12556 M:      Hans Verkuil <hverkuil@xs4all.nl>
12557 L:      linux-media@vger.kernel.org
12558 T:      git git://linuxtv.org/media_tree.git
12559 W:      https://linuxtv.org
12560 S:      Odd Fixes
12561 F:      drivers/media/i2c/saa6588*
12562
12563 SAA7134 VIDEO4LINUX DRIVER
12564 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
12565 L:      linux-media@vger.kernel.org
12566 W:      https://linuxtv.org
12567 T:      git git://linuxtv.org/media_tree.git
12568 S:      Odd fixes
12569 F:      Documentation/media/v4l-drivers/saa7134*
12570 F:      drivers/media/pci/saa7134/
12571
12572 SAA7146 VIDEO4LINUX-2 DRIVER
12573 M:      Hans Verkuil <hverkuil@xs4all.nl>
12574 L:      linux-media@vger.kernel.org
12575 T:      git git://linuxtv.org/media_tree.git
12576 S:      Maintained
12577 F:      drivers/media/common/saa7146/
12578 F:      drivers/media/pci/saa7146/
12579 F:      include/media/saa7146*
12580
12581 SAMSUNG AUDIO (ASoC) DRIVERS
12582 M:      Krzysztof Kozlowski <krzk@kernel.org>
12583 M:      Sangbeom Kim <sbkim73@samsung.com>
12584 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12585 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12586 S:      Supported
12587 F:      sound/soc/samsung/
12588 F:      Documentation/devicetree/bindings/sound/samsung*
12589
12590 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
12591 M:      Krzysztof Kozlowski <krzk@kernel.org>
12592 L:      linux-crypto@vger.kernel.org
12593 L:      linux-samsung-soc@vger.kernel.org
12594 S:      Maintained
12595 F:      drivers/crypto/exynos-rng.c
12596 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.txt
12597
12598 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
12599 M:      Łukasz Stelmach <l.stelmach@samsung.com>
12600 L:      linux-samsung-soc@vger.kernel.org
12601 S:      Maintained
12602 F:      drivers/char/hw_random/exynos-trng.c
12603 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
12604
12605 SAMSUNG FRAMEBUFFER DRIVER
12606 M:      Jingoo Han <jingoohan1@gmail.com>
12607 L:      linux-fbdev@vger.kernel.org
12608 S:      Maintained
12609 F:      drivers/video/fbdev/s3c-fb.c
12610
12611 SAMSUNG LAPTOP DRIVER
12612 M:      Corentin Chary <corentin.chary@gmail.com>
12613 L:      platform-driver-x86@vger.kernel.org
12614 S:      Maintained
12615 F:      drivers/platform/x86/samsung-laptop.c
12616
12617 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
12618 M:      Sangbeom Kim <sbkim73@samsung.com>
12619 M:      Krzysztof Kozlowski <krzk@kernel.org>
12620 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12621 L:      linux-kernel@vger.kernel.org
12622 L:      linux-samsung-soc@vger.kernel.org
12623 S:      Supported
12624 F:      drivers/mfd/sec*.c
12625 F:      drivers/regulator/s2m*.c
12626 F:      drivers/regulator/s5m*.c
12627 F:      drivers/clk/clk-s2mps11.c
12628 F:      drivers/rtc/rtc-s5m.c
12629 F:      include/linux/mfd/samsung/
12630 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
12631 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
12632 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
12633 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
12634
12635 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
12636 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
12637 L:      linux-media@vger.kernel.org
12638 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12639 S:      Maintained
12640 F:      drivers/media/platform/s3c-camif/
12641 F:      include/media/drv-intf/s3c_camif.h
12642
12643 SAMSUNG S3FWRN5 NFC DRIVER
12644 M:      Robert Baldyga <r.baldyga@samsung.com>
12645 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
12646 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
12647 S:      Supported
12648 F:      drivers/nfc/s3fwrn5
12649
12650 SAMSUNG S5C73M3 CAMERA DRIVER
12651 M:      Kyungmin Park <kyungmin.park@samsung.com>
12652 M:      Andrzej Hajda <a.hajda@samsung.com>
12653 L:      linux-media@vger.kernel.org
12654 S:      Supported
12655 F:      drivers/media/i2c/s5c73m3/*
12656
12657 SAMSUNG S5K5BAF CAMERA DRIVER
12658 M:      Kyungmin Park <kyungmin.park@samsung.com>
12659 M:      Andrzej Hajda <a.hajda@samsung.com>
12660 L:      linux-media@vger.kernel.org
12661 S:      Supported
12662 F:      drivers/media/i2c/s5k5baf.c
12663
12664 SAMSUNG S5P Security SubSystem (SSS) DRIVER
12665 M:      Krzysztof Kozlowski <krzk@kernel.org>
12666 M:      Vladimir Zapolskiy <vz@mleia.com>
12667 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
12668 L:      linux-crypto@vger.kernel.org
12669 L:      linux-samsung-soc@vger.kernel.org
12670 S:      Maintained
12671 F:      drivers/crypto/s5p-sss.c
12672
12673 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
12674 M:      Kyungmin Park <kyungmin.park@samsung.com>
12675 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12676 L:      linux-media@vger.kernel.org
12677 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
12678 S:      Supported
12679 F:      drivers/media/platform/exynos4-is/
12680
12681 SAMSUNG SOC CLOCK DRIVERS
12682 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12683 M:      Tomasz Figa <tomasz.figa@gmail.com>
12684 M:      Chanwoo Choi <cw00.choi@samsung.com>
12685 S:      Supported
12686 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12687 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
12688 F:      drivers/clk/samsung/
12689 F:      include/dt-bindings/clock/exynos*.h
12690 F:      Documentation/devicetree/bindings/clock/exynos*.txt
12691
12692 SAMSUNG SPI DRIVERS
12693 M:      Kukjin Kim <kgene@kernel.org>
12694 M:      Krzysztof Kozlowski <krzk@kernel.org>
12695 M:      Andi Shyti <andi@etezian.org>
12696 L:      linux-spi@vger.kernel.org
12697 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12698 S:      Maintained
12699 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
12700 F:      drivers/spi/spi-s3c*
12701 F:      include/linux/platform_data/spi-s3c64xx.h
12702
12703 SAMSUNG SXGBE DRIVERS
12704 M:      Byungho An <bh74.an@samsung.com>
12705 M:      Girish K S <ks.giri@samsung.com>
12706 M:      Vipul Pandya <vipul.pandya@samsung.com>
12707 S:      Supported
12708 L:      netdev@vger.kernel.org
12709 F:      drivers/net/ethernet/samsung/sxgbe/
12710
12711 SAMSUNG THERMAL DRIVER
12712 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12713 L:      linux-pm@vger.kernel.org
12714 L:      linux-samsung-soc@vger.kernel.org
12715 S:      Supported
12716 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
12717 F:      drivers/thermal/samsung/
12718
12719 SAMSUNG USB2 PHY DRIVER
12720 M:      Kamil Debski <kamil@wypas.org>
12721 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12722 L:      linux-kernel@vger.kernel.org
12723 S:      Supported
12724 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
12725 F:      Documentation/phy/samsung-usb2.txt
12726 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
12727 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
12728 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
12729 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
12730 F:      drivers/phy/samsung/phy-samsung-usb2.c
12731 F:      drivers/phy/samsung/phy-samsung-usb2.h
12732
12733 SC1200 WDT DRIVER
12734 M:      Zwane Mwaikambo <zwanem@gmail.com>
12735 S:      Maintained
12736 F:      drivers/watchdog/sc1200wdt.c
12737
12738 SCHEDULER
12739 M:      Ingo Molnar <mingo@redhat.com>
12740 M:      Peter Zijlstra <peterz@infradead.org>
12741 L:      linux-kernel@vger.kernel.org
12742 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
12743 S:      Maintained
12744 F:      kernel/sched/
12745 F:      include/linux/sched.h
12746 F:      include/uapi/linux/sched.h
12747 F:      include/linux/wait.h
12748
12749 SCR24X CHIP CARD INTERFACE DRIVER
12750 M:      Lubomir Rintel <lkundrak@v3.sk>
12751 S:      Supported
12752 F:      drivers/char/pcmcia/scr24x_cs.c
12753
12754 SCSI CDROM DRIVER
12755 M:      Jens Axboe <axboe@kernel.dk>
12756 L:      linux-scsi@vger.kernel.org
12757 W:      http://www.kernel.dk
12758 S:      Maintained
12759 F:      drivers/scsi/sr*
12760
12761 SCSI RDMA PROTOCOL (SRP) INITIATOR
12762 M:      Bart Van Assche <bart.vanassche@sandisk.com>
12763 L:      linux-rdma@vger.kernel.org
12764 S:      Supported
12765 W:      http://www.openfabrics.org
12766 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
12767 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dad/srp-initiator.git
12768 F:      drivers/infiniband/ulp/srp/
12769 F:      include/scsi/srp.h
12770
12771 SCSI SG DRIVER
12772 M:      Doug Gilbert <dgilbert@interlog.com>
12773 L:      linux-scsi@vger.kernel.org
12774 W:      http://sg.danny.cz/sg
12775 S:      Maintained
12776 F:      Documentation/scsi/scsi-generic.txt
12777 F:      drivers/scsi/sg.c
12778 F:      include/scsi/sg.h
12779
12780 SCSI SUBSYSTEM
12781 M:      "James E.J. Bottomley" <jejb@linux.vnet.ibm.com>
12782 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
12783 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
12784 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
12785 L:      linux-scsi@vger.kernel.org
12786 S:      Maintained
12787 F:      Documentation/devicetree/bindings/scsi/
12788 F:      drivers/scsi/
12789 F:      include/scsi/
12790
12791 SCSI TAPE DRIVER
12792 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
12793 L:      linux-scsi@vger.kernel.org
12794 S:      Maintained
12795 F:      Documentation/scsi/st.txt
12796 F:      drivers/scsi/st.*
12797 F:      drivers/scsi/st_*.h
12798
12799 SCTP PROTOCOL
12800 M:      Vlad Yasevich <vyasevich@gmail.com>
12801 M:      Neil Horman <nhorman@tuxdriver.com>
12802 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
12803 L:      linux-sctp@vger.kernel.org
12804 W:      http://lksctp.sourceforge.net
12805 S:      Maintained
12806 F:      Documentation/networking/sctp.txt
12807 F:      include/linux/sctp.h
12808 F:      include/uapi/linux/sctp.h
12809 F:      include/net/sctp/
12810 F:      net/sctp/
12811
12812 SCx200 CPU SUPPORT
12813 M:      Jim Cromie <jim.cromie@gmail.com>
12814 S:      Odd Fixes
12815 F:      Documentation/i2c/busses/scx200_acb
12816 F:      arch/x86/platform/scx200/
12817 F:      drivers/watchdog/scx200_wdt.c
12818 F:      drivers/i2c/busses/scx200*
12819 F:      drivers/mtd/maps/scx200_docflash.c
12820 F:      include/linux/scx200.h
12821
12822 SCx200 GPIO DRIVER
12823 M:      Jim Cromie <jim.cromie@gmail.com>
12824 S:      Maintained
12825 F:      drivers/char/scx200_gpio.c
12826 F:      include/linux/scx200_gpio.h
12827
12828 SCx200 HRT CLOCKSOURCE DRIVER
12829 M:      Jim Cromie <jim.cromie@gmail.com>
12830 S:      Maintained
12831 F:      drivers/clocksource/scx200_hrt.c
12832
12833 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
12834 M:      Sascha Sommer <saschasommer@freenet.de>
12835 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
12836 S:      Maintained
12837 F:      drivers/mmc/host/sdricoh_cs.c
12838
12839 SECURE COMPUTING
12840 M:      Kees Cook <keescook@chromium.org>
12841 R:      Andy Lutomirski <luto@amacapital.net>
12842 R:      Will Drewry <wad@chromium.org>
12843 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
12844 S:      Supported
12845 F:      kernel/seccomp.c
12846 F:      include/uapi/linux/seccomp.h
12847 F:      include/linux/seccomp.h
12848 F:      tools/testing/selftests/seccomp/*
12849 F:      tools/testing/selftests/kselftest_harness.h
12850 F:      Documentation/userspace-api/seccomp_filter.rst
12851 K:      \bsecure_computing
12852 K:      \bTIF_SECCOMP\b
12853
12854 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
12855 M:      Al Cooper <alcooperx@gmail.com>
12856 L:      linux-mmc@vger.kernel.org
12857 L:      bcm-kernel-feedback-list@broadcom.com
12858 S:      Maintained
12859 F:      drivers/mmc/host/sdhci-brcmstb*
12860
12861 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
12862 M:      Adrian Hunter <adrian.hunter@intel.com>
12863 L:      linux-mmc@vger.kernel.org
12864 T:      git git://git.infradead.org/users/ahunter/linux-sdhci.git
12865 S:      Maintained
12866 F:      drivers/mmc/host/sdhci*
12867 F:      include/linux/mmc/sdhci*
12868
12869 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
12870 M:      Ben Dooks <ben-linux@fluff.org>
12871 M:      Jaehoon Chung <jh80.chung@samsung.com>
12872 L:      linux-mmc@vger.kernel.org
12873 S:      Maintained
12874 F:      drivers/mmc/host/sdhci-s3c*
12875
12876 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
12877 M:      Viresh Kumar <vireshk@kernel.org>
12878 L:      linux-mmc@vger.kernel.org
12879 S:      Maintained
12880 F:      drivers/mmc/host/sdhci-spear.c
12881
12882 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
12883 M:      Kishon Vijay Abraham I <kishon@ti.com>
12884 L:      linux-mmc@vger.kernel.org
12885 S:      Maintained
12886 F:      drivers/mmc/host/sdhci-omap.c
12887
12888 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
12889 M:      Scott Bauer <scott.bauer@intel.com>
12890 M:      Jonathan Derrick <jonathan.derrick@intel.com>
12891 L:      linux-block@vger.kernel.org
12892 S:      Supported
12893 F:      block/sed*
12894 F:      block/opal_proto.h
12895 F:      include/linux/sed*
12896 F:      include/uapi/linux/sed*
12897
12898 SECURITY CONTACT
12899 M:      Security Officers <security@kernel.org>
12900 S:      Supported
12901
12902 SECURITY SUBSYSTEM
12903 M:      James Morris <jmorris@namei.org>
12904 M:      "Serge E. Hallyn" <serge@hallyn.com>
12905 L:      linux-security-module@vger.kernel.org (suggested Cc:)
12906 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
12907 W:      http://kernsec.org/
12908 S:      Supported
12909 F:      security/
12910 X:      security/selinux/
12911
12912 SELINUX SECURITY MODULE
12913 M:      Paul Moore <paul@paul-moore.com>
12914 M:      Stephen Smalley <sds@tycho.nsa.gov>
12915 M:      Eric Paris <eparis@parisplace.org>
12916 L:      selinux@tycho.nsa.gov (moderated for non-subscribers)
12917 W:      https://selinuxproject.org
12918 W:      https://github.com/SELinuxProject
12919 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
12920 S:      Supported
12921 F:      include/linux/selinux*
12922 F:      security/selinux/
12923 F:      scripts/selinux/
12924 F:      Documentation/admin-guide/LSM/SELinux.rst
12925
12926 SENSABLE PHANTOM
12927 M:      Jiri Slaby <jirislaby@gmail.com>
12928 S:      Maintained
12929 F:      drivers/misc/phantom.c
12930 F:      include/uapi/linux/phantom.h
12931
12932 SERIAL DEVICE BUS
12933 M:      Rob Herring <robh@kernel.org>
12934 L:      linux-serial@vger.kernel.org
12935 S:      Maintained
12936 F:      Documentation/devicetree/bindings/serial/slave-device.txt
12937 F:      drivers/tty/serdev/
12938 F:      include/linux/serdev.h
12939
12940 SERIAL DRIVERS
12941 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12942 L:      linux-serial@vger.kernel.org
12943 S:      Maintained
12944 F:      Documentation/devicetree/bindings/serial/
12945 F:      drivers/tty/serial/
12946
12947 SERIAL IR RECEIVER
12948 M:      Sean Young <sean@mess.org>
12949 L:      linux-media@vger.kernel.org
12950 S:      Maintained
12951 F:      drivers/media/rc/serial_ir.c
12952
12953 SFC NETWORK DRIVER
12954 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
12955 M:      Edward Cree <ecree@solarflare.com>
12956 M:      Bert Kenward <bkenward@solarflare.com>
12957 L:      netdev@vger.kernel.org
12958 S:      Supported
12959 F:      drivers/net/ethernet/sfc/
12960
12961 SGI GRU DRIVER
12962 M:      Dimitri Sivanich <sivanich@sgi.com>
12963 S:      Maintained
12964 F:      drivers/misc/sgi-gru/
12965
12966 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
12967 M:      Pat Gefre <pfg@sgi.com>
12968 L:      linux-ia64@vger.kernel.org
12969 S:      Supported
12970 F:      Documentation/ia64/serial.txt
12971 F:      drivers/tty/serial/ioc?_serial.c
12972 F:      include/linux/ioc?.h
12973
12974 SGI XP/XPC/XPNET DRIVER
12975 M:      Cliff Whickman <cpw@sgi.com>
12976 M:      Robin Holt <robinmholt@gmail.com>
12977 S:      Maintained
12978 F:      drivers/misc/sgi-xp/
12979
12980 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
12981 M:      Ursula Braun <ubraun@linux.ibm.com>
12982 L:      linux-s390@vger.kernel.org
12983 W:      http://www.ibm.com/developerworks/linux/linux390/
12984 S:      Supported
12985 F:      net/smc/
12986
12987 SHARP RJ54N1CB0C SENSOR DRIVER
12988 M:      Jacopo Mondi <jacopo@jmondi.org>
12989 L:      linux-media@vger.kernel.org
12990 T:      git git://linuxtv.org/media_tree.git
12991 S:      Odd fixes
12992 F:      drivers/media/i2c/rj54n1cb0c.c
12993 F:      include/media/i2c/rj54n1cb0c.h
12994
12995 SH_VEU V4L2 MEM2MEM DRIVER
12996 L:      linux-media@vger.kernel.org
12997 S:      Orphan
12998 F:      drivers/media/platform/sh_veu.c
12999
13000 SH_VOU V4L2 OUTPUT DRIVER
13001 L:      linux-media@vger.kernel.org
13002 S:      Orphan
13003 F:      drivers/media/platform/sh_vou.c
13004 F:      include/media/drv-intf/sh_vou.h
13005
13006 SI2157 MEDIA DRIVER
13007 M:      Antti Palosaari <crope@iki.fi>
13008 L:      linux-media@vger.kernel.org
13009 W:      https://linuxtv.org
13010 W:      http://palosaari.fi/linux/
13011 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13012 T:      git git://linuxtv.org/anttip/media_tree.git
13013 S:      Maintained
13014 F:      drivers/media/tuners/si2157*
13015
13016 SI2165 MEDIA DRIVER
13017 M:      Matthias Schwarzott <zzam@gentoo.org>
13018 L:      linux-media@vger.kernel.org
13019 W:      https://linuxtv.org
13020 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13021 S:      Maintained
13022 F:      drivers/media/dvb-frontends/si2165*
13023
13024 SI2168 MEDIA DRIVER
13025 M:      Antti Palosaari <crope@iki.fi>
13026 L:      linux-media@vger.kernel.org
13027 W:      https://linuxtv.org
13028 W:      http://palosaari.fi/linux/
13029 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13030 T:      git git://linuxtv.org/anttip/media_tree.git
13031 S:      Maintained
13032 F:      drivers/media/dvb-frontends/si2168*
13033
13034 SI470X FM RADIO RECEIVER I2C DRIVER
13035 M:      Hans Verkuil <hverkuil@xs4all.nl>
13036 L:      linux-media@vger.kernel.org
13037 T:      git git://linuxtv.org/media_tree.git
13038 W:      https://linuxtv.org
13039 S:      Odd Fixes
13040 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
13041
13042 SI470X FM RADIO RECEIVER USB DRIVER
13043 M:      Hans Verkuil <hverkuil@xs4all.nl>
13044 L:      linux-media@vger.kernel.org
13045 T:      git git://linuxtv.org/media_tree.git
13046 W:      https://linuxtv.org
13047 S:      Maintained
13048 F:      drivers/media/radio/si470x/radio-si470x-common.c
13049 F:      drivers/media/radio/si470x/radio-si470x.h
13050 F:      drivers/media/radio/si470x/radio-si470x-usb.c
13051
13052 SI4713 FM RADIO TRANSMITTER I2C DRIVER
13053 M:      Eduardo Valentin <edubezval@gmail.com>
13054 L:      linux-media@vger.kernel.org
13055 T:      git git://linuxtv.org/media_tree.git
13056 W:      https://linuxtv.org
13057 S:      Odd Fixes
13058 F:      drivers/media/radio/si4713/si4713.?
13059
13060 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
13061 M:      Eduardo Valentin <edubezval@gmail.com>
13062 L:      linux-media@vger.kernel.org
13063 T:      git git://linuxtv.org/media_tree.git
13064 W:      https://linuxtv.org
13065 S:      Odd Fixes
13066 F:      drivers/media/radio/si4713/radio-platform-si4713.c
13067
13068 SI4713 FM RADIO TRANSMITTER USB DRIVER
13069 M:      Hans Verkuil <hverkuil@xs4all.nl>
13070 L:      linux-media@vger.kernel.org
13071 T:      git git://linuxtv.org/media_tree.git
13072 W:      https://linuxtv.org
13073 S:      Maintained
13074 F:      drivers/media/radio/si4713/radio-usb-si4713.c
13075
13076 SIANO DVB DRIVER
13077 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13078 L:      linux-media@vger.kernel.org
13079 W:      https://linuxtv.org
13080 T:      git git://linuxtv.org/media_tree.git
13081 S:      Odd fixes
13082 F:      drivers/media/common/siano/
13083 F:      drivers/media/usb/siano/
13084 F:      drivers/media/usb/siano/
13085 F:      drivers/media/mmc/siano/
13086
13087 SIFIVE DRIVERS
13088 M:      Palmer Dabbelt <palmer@sifive.com>
13089 L:      linux-riscv@lists.infradead.org
13090 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
13091 S:      Supported
13092 K:      sifive
13093 N:      sifive
13094
13095 SILEAD TOUCHSCREEN DRIVER
13096 M:      Hans de Goede <hdegoede@redhat.com>
13097 L:      linux-input@vger.kernel.org
13098 L:      platform-driver-x86@vger.kernel.org
13099 S:      Maintained
13100 F:      drivers/input/touchscreen/silead.c
13101 F:      drivers/platform/x86/silead_dmi.c
13102
13103 SILICON MOTION SM712 FRAME BUFFER DRIVER
13104 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
13105 M:      Teddy Wang <teddy.wang@siliconmotion.com>
13106 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
13107 L:      linux-fbdev@vger.kernel.org
13108 S:      Maintained
13109 F:      drivers/video/fbdev/sm712*
13110 F:      Documentation/fb/sm712fb.txt
13111
13112 SIMPLE FIRMWARE INTERFACE (SFI)
13113 M:      Len Brown <lenb@kernel.org>
13114 L:      sfi-devel@simplefirmware.org
13115 W:      http://simplefirmware.org/
13116 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
13117 S:      Supported
13118 F:      arch/x86/platform/sfi/
13119 F:      drivers/sfi/
13120 F:      include/linux/sfi*.h
13121
13122 SIMPLEFB FB DRIVER
13123 M:      Hans de Goede <hdegoede@redhat.com>
13124 L:      linux-fbdev@vger.kernel.org
13125 S:      Maintained
13126 F:      Documentation/devicetree/bindings/display/simple-framebuffer.txt
13127 F:      drivers/video/fbdev/simplefb.c
13128 F:      include/linux/platform_data/simplefb.h
13129
13130 SIMTEC EB110ATX (Chalice CATS)
13131 P:      Ben Dooks
13132 P:      Vincent Sanders <vince@simtec.co.uk>
13133 M:      Simtec Linux Team <linux@simtec.co.uk>
13134 W:      http://www.simtec.co.uk/products/EB110ATX/
13135 S:      Supported
13136
13137 SIMTEC EB2410ITX (BAST)
13138 P:      Ben Dooks
13139 P:      Vincent Sanders <vince@simtec.co.uk>
13140 M:      Simtec Linux Team <linux@simtec.co.uk>
13141 W:      http://www.simtec.co.uk/products/EB2410ITX/
13142 S:      Supported
13143 F:      arch/arm/mach-s3c24xx/mach-bast.c
13144 F:      arch/arm/mach-s3c24xx/bast-ide.c
13145 F:      arch/arm/mach-s3c24xx/bast-irq.c
13146
13147 SIPHASH PRF ROUTINES
13148 M:      Jason A. Donenfeld <Jason@zx2c4.com>
13149 S:      Maintained
13150 F:      lib/siphash.c
13151 F:      lib/test_siphash.c
13152 F:      include/linux/siphash.h
13153
13154 SIOX
13155 M:      Gavin Schenk <g.schenk@eckelmann.de>
13156 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
13157 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
13158 S:      Supported
13159 F:      drivers/siox/*
13160 F:      include/trace/events/siox.h
13161
13162 SIS 190 ETHERNET DRIVER
13163 M:      Francois Romieu <romieu@fr.zoreil.com>
13164 L:      netdev@vger.kernel.org
13165 S:      Maintained
13166 F:      drivers/net/ethernet/sis/sis190.c
13167
13168 SIS 900/7016 FAST ETHERNET DRIVER
13169 M:      Daniele Venzano <venza@brownhat.org>
13170 W:      http://www.brownhat.org/sis900.html
13171 L:      netdev@vger.kernel.org
13172 S:      Maintained
13173 F:      drivers/net/ethernet/sis/sis900.*
13174
13175 SIS FRAMEBUFFER DRIVER
13176 M:      Thomas Winischhofer <thomas@winischhofer.net>
13177 W:      http://www.winischhofer.net/linuxsisvga.shtml
13178 S:      Maintained
13179 F:      Documentation/fb/sisfb.txt
13180 F:      drivers/video/fbdev/sis/
13181 F:      include/video/sisfb.h
13182
13183 SIS USB2VGA DRIVER
13184 M:      Thomas Winischhofer <thomas@winischhofer.net>
13185 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
13186 S:      Maintained
13187 F:      drivers/usb/misc/sisusbvga/
13188
13189 SLAB ALLOCATOR
13190 M:      Christoph Lameter <cl@linux.com>
13191 M:      Pekka Enberg <penberg@kernel.org>
13192 M:      David Rientjes <rientjes@google.com>
13193 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
13194 M:      Andrew Morton <akpm@linux-foundation.org>
13195 L:      linux-mm@kvack.org
13196 S:      Maintained
13197 F:      include/linux/sl?b*.h
13198 F:      mm/sl?b*
13199
13200 SLEEPABLE READ-COPY UPDATE (SRCU)
13201 M:      Lai Jiangshan <jiangshanlai@gmail.com>
13202 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
13203 M:      Josh Triplett <josh@joshtriplett.org>
13204 R:      Steven Rostedt <rostedt@goodmis.org>
13205 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13206 L:      linux-kernel@vger.kernel.org
13207 W:      http://www.rdrop.com/users/paulmck/RCU/
13208 S:      Supported
13209 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
13210 F:      include/linux/srcu*.h
13211 F:      kernel/rcu/srcu*.c
13212
13213 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
13214 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
13215 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13216 S:      Maintained
13217 F:      drivers/slimbus/
13218 F:      Documentation/devicetree/bindings/slimbus/
13219 F:      include/linux/slimbus.h
13220
13221 SMACK SECURITY MODULE
13222 M:      Casey Schaufler <casey@schaufler-ca.com>
13223 L:      linux-security-module@vger.kernel.org
13224 W:      http://schaufler-ca.com
13225 T:      git git://github.com/cschaufler/smack-next
13226 S:      Maintained
13227 F:      Documentation/admin-guide/LSM/Smack.rst
13228 F:      security/smack/
13229
13230 SMC91x ETHERNET DRIVER
13231 M:      Nicolas Pitre <nico@fluxnic.net>
13232 S:      Odd Fixes
13233 F:      drivers/net/ethernet/smsc/smc91x.*
13234
13235 SMIA AND SMIA++ IMAGE SENSOR DRIVER
13236 M:      Sakari Ailus <sakari.ailus@iki.fi>
13237 L:      linux-media@vger.kernel.org
13238 S:      Maintained
13239 F:      drivers/media/i2c/smiapp/
13240 F:      include/media/i2c/smiapp.h
13241 F:      drivers/media/i2c/smiapp-pll.c
13242 F:      drivers/media/i2c/smiapp-pll.h
13243 F:      include/uapi/linux/smiapp.h
13244 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
13245
13246 SMM665 HARDWARE MONITOR DRIVER
13247 M:      Guenter Roeck <linux@roeck-us.net>
13248 L:      linux-hwmon@vger.kernel.org
13249 S:      Maintained
13250 F:      Documentation/hwmon/smm665
13251 F:      drivers/hwmon/smm665.c
13252
13253 SMSC EMC2103 HARDWARE MONITOR DRIVER
13254 M:      Steve Glendinning <steve.glendinning@shawell.net>
13255 L:      linux-hwmon@vger.kernel.org
13256 S:      Maintained
13257 F:      Documentation/hwmon/emc2103
13258 F:      drivers/hwmon/emc2103.c
13259
13260 SMSC SCH5627 HARDWARE MONITOR DRIVER
13261 M:      Hans de Goede <hdegoede@redhat.com>
13262 L:      linux-hwmon@vger.kernel.org
13263 S:      Supported
13264 F:      Documentation/hwmon/sch5627
13265 F:      drivers/hwmon/sch5627.c
13266
13267 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
13268 M:      Steve Glendinning <steve.glendinning@shawell.net>
13269 L:      linux-fbdev@vger.kernel.org
13270 S:      Maintained
13271 F:      drivers/video/fbdev/smscufx.c
13272
13273 SMSC47B397 HARDWARE MONITOR DRIVER
13274 M:      Jean Delvare <jdelvare@suse.com>
13275 L:      linux-hwmon@vger.kernel.org
13276 S:      Maintained
13277 F:      Documentation/hwmon/smsc47b397
13278 F:      drivers/hwmon/smsc47b397.c
13279
13280 SMSC911x ETHERNET DRIVER
13281 M:      Steve Glendinning <steve.glendinning@shawell.net>
13282 L:      netdev@vger.kernel.org
13283 S:      Maintained
13284 F:      include/linux/smsc911x.h
13285 F:      drivers/net/ethernet/smsc/smsc911x.*
13286
13287 SMSC9420 PCI ETHERNET DRIVER
13288 M:      Steve Glendinning <steve.glendinning@shawell.net>
13289 L:      netdev@vger.kernel.org
13290 S:      Maintained
13291 F:      drivers/net/ethernet/smsc/smsc9420.*
13292
13293 SOC-CAMERA V4L2 SUBSYSTEM
13294 L:      linux-media@vger.kernel.org
13295 T:      git git://linuxtv.org/media_tree.git
13296 S:      Orphan
13297 F:      include/media/soc*
13298 F:      drivers/media/i2c/soc_camera/
13299 F:      drivers/media/platform/soc_camera/
13300
13301 SOCIONEXT SYNQUACER I2C DRIVER
13302 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
13303 L:      linux-i2c@vger.kernel.org
13304 S:      Maintained
13305 F:      drivers/i2c/busses/i2c-synquacer.c
13306 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
13307
13308 SOCIONEXT UNIPHIER SOUND DRIVER
13309 M:      Katsuhiro Suzuki <suzuki.katsuhiro@socionext.com>
13310 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13311 S:      Maintained
13312 F:      sound/soc/uniphier/
13313
13314 SOEKRIS NET48XX LED SUPPORT
13315 M:      Chris Boot <bootc@bootc.net>
13316 S:      Maintained
13317 F:      drivers/leds/leds-net48xx.c
13318
13319 SOFT-ROCE DRIVER (rxe)
13320 M:      Moni Shoua <monis@mellanox.com>
13321 L:      linux-rdma@vger.kernel.org
13322 S:      Supported
13323 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
13324 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13325 F:      drivers/infiniband/sw/rxe/
13326 F:      include/uapi/rdma/rdma_user_rxe.h
13327
13328 SOFTLOGIC 6x10 MPEG CODEC
13329 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
13330 M:      Anton Sviridenko <anton@corp.bluecherry.net>
13331 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
13332 M:      Andrey Utkin <andrey_utkin@fastmail.com>
13333 M:      Ismael Luceno <ismael@iodev.co.uk>
13334 L:      linux-media@vger.kernel.org
13335 S:      Supported
13336 F:      drivers/media/pci/solo6x10/
13337
13338 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
13339 M:      James Morse <james.morse@arm.com>
13340 L:      linux-arm-kernel@lists.infradead.org
13341 S:      Maintained
13342 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
13343 F:      drivers/firmware/arm_sdei.c
13344 F:      include/linux/sdei.h
13345 F:      include/uapi/linux/sdei.h
13346
13347 SOFTWARE RAID (Multiple Disks) SUPPORT
13348 M:      Shaohua Li <shli@kernel.org>
13349 L:      linux-raid@vger.kernel.org
13350 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
13351 S:      Supported
13352 F:      drivers/md/Makefile
13353 F:      drivers/md/Kconfig
13354 F:      drivers/md/md*
13355 F:      drivers/md/raid*
13356 F:      include/linux/raid/
13357 F:      include/uapi/linux/raid/
13358
13359 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
13360 M:      Jassi Brar <jaswinder.singh@linaro.org>
13361 L:      netdev@vger.kernel.org
13362 S:      Maintained
13363 F:      drivers/net/ethernet/socionext/netsec.c
13364 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
13365
13366 SOLIDRUN CLEARFOG SUPPORT
13367 M:      Russell King <linux@armlinux.org.uk>
13368 S:      Maintained
13369 F:      arch/arm/boot/dts/armada-388-clearfog*
13370 F:      arch/arm/boot/dts/armada-38x-solidrun-*
13371
13372 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
13373 M:      Russell King <linux@armlinux.org.uk>
13374 S:      Maintained
13375 F:      arch/arm/boot/dts/imx6*-cubox-i*
13376 F:      arch/arm/boot/dts/imx6*-hummingboard*
13377 F:      arch/arm/boot/dts/imx6*-sr-*
13378
13379 SONIC NETWORK DRIVER
13380 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
13381 L:      netdev@vger.kernel.org
13382 S:      Maintained
13383 F:      drivers/net/ethernet/natsemi/sonic.*
13384
13385 SONICS SILICON BACKPLANE DRIVER (SSB)
13386 M:      Michael Buesch <m@bues.ch>
13387 L:      linux-wireless@vger.kernel.org
13388 S:      Maintained
13389 F:      drivers/ssb/
13390 F:      include/linux/ssb/
13391
13392 SONY IMX258 SENSOR DRIVER
13393 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
13394 L:      linux-media@vger.kernel.org
13395 T:      git git://linuxtv.org/media_tree.git
13396 S:      Maintained
13397 F:      drivers/media/i2c/imx258.c
13398
13399 SONY IMX274 SENSOR DRIVER
13400 M:      Leon Luo <leonl@leopardimaging.com>
13401 L:      linux-media@vger.kernel.org
13402 T:      git git://linuxtv.org/media_tree.git
13403 S:      Maintained
13404 F:      drivers/media/i2c/imx274.c
13405 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
13406
13407 SONY MEMORYSTICK CARD SUPPORT
13408 M:      Alex Dubov <oakad@yahoo.com>
13409 W:      http://tifmxx.berlios.de/
13410 S:      Maintained
13411 F:      drivers/memstick/host/tifm_ms.c
13412
13413 SONY MEMORYSTICK STANDARD SUPPORT
13414 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13415 S:      Maintained
13416 F:      drivers/memstick/core/ms_block.*
13417
13418 SONY VAIO CONTROL DEVICE DRIVER
13419 M:      Mattia Dongili <malattia@linux.it>
13420 L:      platform-driver-x86@vger.kernel.org
13421 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
13422 S:      Maintained
13423 F:      Documentation/laptops/sony-laptop.txt
13424 F:      drivers/char/sonypi.c
13425 F:      drivers/platform/x86/sony-laptop.c
13426 F:      include/linux/sony-laptop.h
13427
13428 SOUND
13429 M:      Jaroslav Kysela <perex@perex.cz>
13430 M:      Takashi Iwai <tiwai@suse.com>
13431 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13432 W:      http://www.alsa-project.org/
13433 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13434 T:      git git://git.alsa-project.org/alsa-kernel.git
13435 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
13436 S:      Maintained
13437 F:      Documentation/sound/
13438 F:      include/sound/
13439 F:      include/uapi/sound/
13440 F:      sound/
13441
13442 SOUND - COMPRESSED AUDIO
13443 M:      Vinod Koul <vkoul@kernel.org>
13444 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13445 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13446 S:      Supported
13447 F:      Documentation/sound/designs/compress-offload.rst
13448 F:      include/sound/compress_driver.h
13449 F:      include/uapi/sound/compress_*
13450 F:      sound/core/compress_offload.c
13451 F:      sound/soc/soc-compress.c
13452
13453 SOUND - DMAENGINE HELPERS
13454 M:      Lars-Peter Clausen <lars@metafoo.de>
13455 S:      Supported
13456 F:      include/sound/dmaengine_pcm.h
13457 F:      sound/core/pcm_dmaengine.c
13458 F:      sound/soc/soc-generic-dmaengine-pcm.c
13459
13460 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
13461 M:      Liam Girdwood <lgirdwood@gmail.com>
13462 M:      Mark Brown <broonie@kernel.org>
13463 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
13464 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13465 W:      http://alsa-project.org/main/index.php/ASoC
13466 S:      Supported
13467 F:      Documentation/devicetree/bindings/sound/
13468 F:      Documentation/sound/soc/
13469 F:      sound/soc/
13470 F:      include/sound/soc*
13471
13472 SOUNDWIRE SUBSYSTEM
13473 M:      Vinod Koul <vinod.koul@intel.com>
13474 M:      Sanyog Kale <sanyog.r.kale@intel.com>
13475 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
13476 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13477 S:      Supported
13478 F:      Documentation/driver-api/soundwire/
13479 F:      drivers/soundwire/
13480 F:      include/linux/soundwire/
13481
13482 SP2 MEDIA DRIVER
13483 M:      Olli Salonen <olli.salonen@iki.fi>
13484 L:      linux-media@vger.kernel.org
13485 W:      https://linuxtv.org
13486 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13487 S:      Maintained
13488 F:      drivers/media/dvb-frontends/sp2*
13489
13490 SPARC + UltraSPARC (sparc/sparc64)
13491 M:      "David S. Miller" <davem@davemloft.net>
13492 L:      sparclinux@vger.kernel.org
13493 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
13494 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
13495 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
13496 S:      Maintained
13497 F:      arch/sparc/
13498 F:      drivers/sbus/
13499
13500 SPARC SERIAL DRIVERS
13501 M:      "David S. Miller" <davem@davemloft.net>
13502 L:      sparclinux@vger.kernel.org
13503 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
13504 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
13505 S:      Maintained
13506 F:      include/linux/sunserialcore.h
13507 F:      drivers/tty/serial/suncore.c
13508 F:      drivers/tty/serial/sunhv.c
13509 F:      drivers/tty/serial/sunsab.c
13510 F:      drivers/tty/serial/sunsab.h
13511 F:      drivers/tty/serial/sunsu.c
13512 F:      drivers/tty/serial/sunzilog.c
13513 F:      drivers/tty/serial/sunzilog.h
13514 F:      drivers/tty/vcc.c
13515
13516 SPARSE CHECKER
13517 M:      "Christopher Li" <sparse@chrisli.org>
13518 L:      linux-sparse@vger.kernel.org
13519 W:      https://sparse.wiki.kernel.org/
13520 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
13521 T:      git git://git.kernel.org/pub/scm/devel/sparse/chrisl/sparse.git
13522 S:      Maintained
13523 F:      include/linux/compiler.h
13524
13525 SPEAR CLOCK FRAMEWORK SUPPORT
13526 M:      Viresh Kumar <vireshk@kernel.org>
13527 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13528 W:      http://www.st.com/spear
13529 S:      Maintained
13530 F:      drivers/clk/spear/
13531
13532 SPEAR PLATFORM SUPPORT
13533 M:      Viresh Kumar <vireshk@kernel.org>
13534 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
13535 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13536 W:      http://www.st.com/spear
13537 S:      Maintained
13538 F:      arch/arm/boot/dts/spear*
13539 F:      arch/arm/mach-spear/
13540
13541 SPI NOR SUBSYSTEM
13542 M:      Marek Vasut <marek.vasut@gmail.com>
13543 L:      linux-mtd@lists.infradead.org
13544 W:      http://www.linux-mtd.infradead.org/
13545 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
13546 T:      git git://git.infradead.org/linux-mtd.git spi-nor/fixes
13547 T:      git git://git.infradead.org/linux-mtd.git spi-nor/next
13548 S:      Maintained
13549 F:      drivers/mtd/spi-nor/
13550 F:      include/linux/mtd/spi-nor.h
13551
13552 SPI SUBSYSTEM
13553 M:      Mark Brown <broonie@kernel.org>
13554 L:      linux-spi@vger.kernel.org
13555 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
13556 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
13557 S:      Maintained
13558 F:      Documentation/devicetree/bindings/spi/
13559 F:      Documentation/spi/
13560 F:      drivers/spi/
13561 F:      include/linux/spi/
13562 F:      include/uapi/linux/spi/
13563 F:      tools/spi/
13564
13565 SPIDERNET NETWORK DRIVER for CELL
13566 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
13567 L:      netdev@vger.kernel.org
13568 S:      Supported
13569 F:      Documentation/networking/spider_net.txt
13570 F:      drivers/net/ethernet/toshiba/spider_net*
13571
13572 SPMI SUBSYSTEM
13573 R:      Stephen Boyd <sboyd@kernel.org>
13574 L:      linux-arm-msm@vger.kernel.org
13575 F:      Documentation/devicetree/bindings/spmi/
13576 F:      drivers/spmi/
13577 F:      include/dt-bindings/spmi/spmi.h
13578 F:      include/linux/spmi.h
13579 F:      include/trace/events/spmi.h
13580
13581 SPU FILE SYSTEM
13582 M:      Jeremy Kerr <jk@ozlabs.org>
13583 L:      linuxppc-dev@lists.ozlabs.org
13584 W:      http://www.ibm.com/developerworks/power/cell/
13585 S:      Supported
13586 F:      Documentation/filesystems/spufs.txt
13587 F:      arch/powerpc/platforms/cell/spufs/
13588
13589 SQUASHFS FILE SYSTEM
13590 M:      Phillip Lougher <phillip@squashfs.org.uk>
13591 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
13592 W:      http://squashfs.org.uk
13593 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
13594 S:      Maintained
13595 F:      Documentation/filesystems/squashfs.txt
13596 F:      fs/squashfs/
13597
13598 SRM (Alpha) environment access
13599 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
13600 S:      Maintained
13601 F:      arch/alpha/kernel/srm_env.c
13602
13603 ST STM32 I2C/SMBUS DRIVER
13604 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
13605 L:      linux-i2c@vger.kernel.org
13606 S:      Maintained
13607 F:      drivers/i2c/busses/i2c-stm32*
13608
13609 STABLE BRANCH
13610 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13611 L:      stable@vger.kernel.org
13612 S:      Supported
13613 F:      Documentation/process/stable-kernel-rules.rst
13614
13615 STAGING - COMEDI
13616 M:      Ian Abbott <abbotti@mev.co.uk>
13617 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
13618 S:      Odd Fixes
13619 F:      drivers/staging/comedi/
13620
13621 STAGING - FLARION FT1000 DRIVERS
13622 M:      Marek Belisko <marek.belisko@gmail.com>
13623 S:      Odd Fixes
13624 F:      drivers/staging/ft1000/
13625
13626 STAGING - INDUSTRIAL IO
13627 M:      Jonathan Cameron <jic23@kernel.org>
13628 L:      linux-iio@vger.kernel.org
13629 S:      Odd Fixes
13630 F:      Documentation/devicetree/bindings/staging/iio/
13631 F:      drivers/staging/iio/
13632
13633 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
13634 M:      Marc Dietrich <marvin24@gmx.de>
13635 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
13636 L:      linux-tegra@vger.kernel.org
13637 S:      Maintained
13638 F:      drivers/staging/nvec/
13639
13640 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
13641 M:      Jens Frederich <jfrederich@gmail.com>
13642 M:      Daniel Drake <dsd@laptop.org>
13643 M:      Jon Nettleton <jon.nettleton@gmail.com>
13644 W:      http://wiki.laptop.org/go/DCON
13645 S:      Maintained
13646 F:      drivers/staging/olpc_dcon/
13647
13648 STAGING - REALTEK RTL8712U DRIVERS
13649 M:      Larry Finger <Larry.Finger@lwfinger.net>
13650 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
13651 S:      Odd Fixes
13652 F:      drivers/staging/rtl8712/
13653
13654 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
13655 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
13656 M:      Teddy Wang <teddy.wang@siliconmotion.com>
13657 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
13658 L:      linux-fbdev@vger.kernel.org
13659 S:      Maintained
13660 F:      drivers/staging/sm750fb/
13661
13662 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
13663 M:      William Hubbs <w.d.hubbs@gmail.com>
13664 M:      Chris Brannon <chris@the-brannons.com>
13665 M:      Kirk Reiser <kirk@reisers.ca>
13666 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
13667 L:      speakup@linux-speakup.org
13668 W:      http://www.linux-speakup.org/
13669 S:      Odd Fixes
13670 F:      drivers/staging/speakup/
13671
13672 STAGING - VIA VT665X DRIVERS
13673 M:      Forest Bond <forest@alittletooquiet.net>
13674 S:      Odd Fixes
13675 F:      drivers/staging/vt665?/
13676
13677 STAGING - WILC1000 WIFI DRIVER
13678 M:      Aditya Shankar <aditya.shankar@microchip.com>
13679 M:      Ganesh Krishna <ganesh.krishna@microchip.com>
13680 L:      linux-wireless@vger.kernel.org
13681 S:      Supported
13682 F:      drivers/staging/wilc1000/
13683
13684 STAGING - XGI Z7,Z9,Z11 PCI DISPLAY DRIVER
13685 M:      Arnaud Patard <arnaud.patard@rtp-net.org>
13686 S:      Odd Fixes
13687 F:      drivers/staging/xgifb/
13688
13689 STAGING SUBSYSTEM
13690 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13691 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
13692 L:      devel@driverdev.osuosl.org
13693 S:      Supported
13694 F:      drivers/staging/
13695
13696 STARFIRE/DURALAN NETWORK DRIVER
13697 M:      Ion Badulescu <ionut@badula.org>
13698 S:      Odd Fixes
13699 F:      drivers/net/ethernet/adaptec/starfire*
13700
13701 STEC S1220 SKD DRIVER
13702 M:      Bart Van Assche <bart.vanassche@wdc.com>
13703 L:      linux-block@vger.kernel.org
13704 S:      Maintained
13705 F:      drivers/block/skd*[ch]
13706
13707 STI AUDIO (ASoC) DRIVERS
13708 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
13709 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13710 S:      Maintained
13711 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
13712 F:      sound/soc/sti/
13713
13714 STI CEC DRIVER
13715 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
13716 S:      Maintained
13717 F:      drivers/staging/media/st-cec/
13718 F:      Documentation/devicetree/bindings/media/stih-cec.txt
13719
13720 STK1160 USB VIDEO CAPTURE DRIVER
13721 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
13722 L:      linux-media@vger.kernel.org
13723 T:      git git://linuxtv.org/media_tree.git
13724 S:      Maintained
13725 F:      drivers/media/usb/stk1160/
13726
13727 STM32 AUDIO (ASoC) DRIVERS
13728 M:      Olivier Moysan <olivier.moysan@st.com>
13729 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
13730 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13731 S:      Maintained
13732 F:      Documentation/devicetree/bindings/sound/st,stm32-*.txt
13733 F:      sound/soc/stm/
13734
13735 STM32 TIMER/LPTIMER DRIVERS
13736 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
13737 S:      Maintained
13738 F:      drivers/*/stm32-*timer*
13739 F:      drivers/pwm/pwm-stm32*
13740 F:      include/linux/*/stm32-*tim*
13741 F:      Documentation/ABI/testing/*timer-stm32
13742 F:      Documentation/devicetree/bindings/*/stm32-*timer*
13743 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
13744
13745 STMMAC ETHERNET DRIVER
13746 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
13747 M:      Alexandre Torgue <alexandre.torgue@st.com>
13748 M:      Jose Abreu <joabreu@synopsys.com>
13749 L:      netdev@vger.kernel.org
13750 W:      http://www.stlinux.com
13751 S:      Supported
13752 F:      drivers/net/ethernet/stmicro/stmmac/
13753
13754 SUN3/3X
13755 M:      Sam Creasey <sammy@sammy.net>
13756 W:      http://sammy.net/sun3/
13757 S:      Maintained
13758 F:      arch/m68k/kernel/*sun3*
13759 F:      arch/m68k/sun3*/
13760 F:      arch/m68k/include/asm/sun3*
13761 F:      drivers/net/ethernet/i825xx/sun3*
13762
13763 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
13764 M:      Hans de Goede <hdegoede@redhat.com>
13765 L:      linux-input@vger.kernel.org
13766 S:      Maintained
13767 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
13768 F:      drivers/input/keyboard/sun4i-lradc-keys.c
13769
13770 SUNDANCE NETWORK DRIVER
13771 M:      Denis Kirjanov <kda@linux-powerpc.org>
13772 L:      netdev@vger.kernel.org
13773 S:      Maintained
13774 F:      drivers/net/ethernet/dlink/sundance.c
13775
13776 SUPERH
13777 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
13778 M:      Rich Felker <dalias@libc.org>
13779 L:      linux-sh@vger.kernel.org
13780 Q:      http://patchwork.kernel.org/project/linux-sh/list/
13781 S:      Maintained
13782 F:      Documentation/sh/
13783 F:      arch/sh/
13784 F:      drivers/sh/
13785
13786 SUSPEND TO RAM
13787 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
13788 M:      Len Brown <len.brown@intel.com>
13789 M:      Pavel Machek <pavel@ucw.cz>
13790 L:      linux-pm@vger.kernel.org
13791 B:      https://bugzilla.kernel.org
13792 S:      Supported
13793 F:      Documentation/power/
13794 F:      arch/x86/kernel/acpi/
13795 F:      drivers/base/power/
13796 F:      kernel/power/
13797 F:      include/linux/suspend.h
13798 F:      include/linux/freezer.h
13799 F:      include/linux/pm.h
13800
13801 SVGA HANDLING
13802 M:      Martin Mares <mj@ucw.cz>
13803 L:      linux-video@atrey.karlin.mff.cuni.cz
13804 S:      Maintained
13805 F:      Documentation/svga.txt
13806 F:      arch/x86/boot/video*
13807
13808 SWIOTLB SUBSYSTEM
13809 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
13810 L:      iommu@lists.linux-foundation.org
13811 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
13812 S:      Supported
13813 F:      kernel/dma/swiotlb.c
13814 F:      arch/*/kernel/pci-swiotlb.c
13815 F:      include/linux/swiotlb.h
13816
13817 SWITCHDEV
13818 M:      Jiri Pirko <jiri@resnulli.us>
13819 M:      Ivan Vecera <ivecera@redhat.com>
13820 L:      netdev@vger.kernel.org
13821 S:      Supported
13822 F:      net/switchdev/
13823 F:      include/net/switchdev.h
13824
13825 SY8106A REGULATOR DRIVER
13826 M:      Icenowy Zheng <icenowy@aosc.io>
13827 S:      Maintained
13828 F:      drivers/regulator/sy8106a-regulator.c
13829 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
13830
13831 SYNC FILE FRAMEWORK
13832 M:      Sumit Semwal <sumit.semwal@linaro.org>
13833 R:      Gustavo Padovan <gustavo@padovan.org>
13834 S:      Maintained
13835 L:      linux-media@vger.kernel.org
13836 L:      dri-devel@lists.freedesktop.org
13837 F:      drivers/dma-buf/sync_*
13838 F:      drivers/dma-buf/dma-fence*
13839 F:      drivers/dma-buf/sw_sync.c
13840 F:      include/linux/sync_file.h
13841 F:      include/uapi/linux/sync_file.h
13842 F:      Documentation/sync_file.txt
13843 T:      git git://anongit.freedesktop.org/drm/drm-misc
13844
13845 SYNOPSYS ARC ARCHITECTURE
13846 M:      Vineet Gupta <vgupta@synopsys.com>
13847 L:      linux-snps-arc@lists.infradead.org
13848 S:      Supported
13849 F:      arch/arc/
13850 F:      Documentation/devicetree/bindings/arc/*
13851 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
13852 F:      drivers/clocksource/arc_timer.c
13853 F:      drivers/tty/serial/arc_uart.c
13854 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
13855
13856 SYNOPSYS ARC HSDK SDP pll clock driver
13857 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13858 S:      Supported
13859 F:      drivers/clk/clk-hsdk-pll.c
13860 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
13861
13862 SYNOPSYS ARC SDP clock driver
13863 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13864 S:      Supported
13865 F:      drivers/clk/axs10x/*
13866 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
13867
13868 SYNOPSYS ARC SDP platform support
13869 M:      Alexey Brodkin <abrodkin@synopsys.com>
13870 S:      Supported
13871 F:      arch/arc/plat-axs10x
13872 F:      arch/arc/boot/dts/ax*
13873 F:      Documentation/devicetree/bindings/arc/axs10*
13874
13875 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
13876 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13877 S:      Supported
13878 F:      drivers/reset/reset-axs10x.c
13879 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
13880
13881 SYNOPSYS DESIGNWARE 8250 UART DRIVER
13882 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
13883 S:      Maintained
13884 F:      drivers/tty/serial/8250/8250_dw.c
13885
13886 SYNOPSYS DESIGNWARE APB GPIO DRIVER
13887 M:      Hoan Tran <hotran@apm.com>
13888 L:      linux-gpio@vger.kernel.org
13889 S:      Maintained
13890 F:      drivers/gpio/gpio-dwapb.c
13891 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
13892
13893 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
13894 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13895 S:      Maintained
13896 F:      drivers/dma/dwi-axi-dmac/
13897 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
13898
13899 SYNOPSYS DESIGNWARE DMAC DRIVER
13900 M:      Viresh Kumar <vireshk@kernel.org>
13901 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
13902 S:      Maintained
13903 F:      include/linux/dma/dw.h
13904 F:      include/linux/platform_data/dma-dw.h
13905 F:      drivers/dma/dw/
13906
13907 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
13908 M:      Jose Abreu <Jose.Abreu@synopsys.com>
13909 L:      netdev@vger.kernel.org
13910 S:      Supported
13911 F:      drivers/net/ethernet/synopsys/
13912
13913 SYNOPSYS DESIGNWARE I2C DRIVER
13914 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
13915 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
13916 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
13917 L:      linux-i2c@vger.kernel.org
13918 S:      Maintained
13919 F:      drivers/i2c/busses/i2c-designware-*
13920 F:      include/linux/platform_data/i2c-designware.h
13921
13922 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
13923 M:      Jaehoon Chung <jh80.chung@samsung.com>
13924 L:      linux-mmc@vger.kernel.org
13925 S:      Maintained
13926 F:      drivers/mmc/host/dw_mmc*
13927
13928 SYNOPSYS HSDK RESET CONTROLLER DRIVER
13929 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13930 S:      Supported
13931 F:      drivers/reset/reset-hsdk.c
13932 F:      include/dt-bindings/reset/snps,hsdk-reset.h
13933 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
13934
13935 SYSTEM CONFIGURATION (SYSCON)
13936 M:      Lee Jones <lee.jones@linaro.org>
13937 M:      Arnd Bergmann <arnd@arndb.de>
13938 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
13939 S:      Supported
13940 F:      drivers/mfd/syscon.c
13941
13942 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
13943 M:      Sudeep Holla <sudeep.holla@arm.com>
13944 L:      linux-arm-kernel@lists.infradead.org
13945 S:      Maintained
13946 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
13947 F:      drivers/clk/clk-sc[mp]i.c
13948 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
13949 F:      drivers/firmware/arm_scpi.c
13950 F:      drivers/firmware/arm_scmi/
13951 F:      include/linux/sc[mp]i_protocol.h
13952
13953 SYSTEM RESET/SHUTDOWN DRIVERS
13954 M:      Sebastian Reichel <sre@kernel.org>
13955 L:      linux-pm@vger.kernel.org
13956 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
13957 S:      Maintained
13958 F:      Documentation/devicetree/bindings/power/reset/
13959 F:      drivers/power/reset/
13960
13961 SYSTEM TRACE MODULE CLASS
13962 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
13963 S:      Maintained
13964 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
13965 F:      Documentation/trace/stm.rst
13966 F:      drivers/hwtracing/stm/
13967 F:      include/linux/stm.h
13968 F:      include/uapi/linux/stm.h
13969
13970 SYSV FILESYSTEM
13971 M:      Christoph Hellwig <hch@infradead.org>
13972 S:      Maintained
13973 F:      Documentation/filesystems/sysv-fs.txt
13974 F:      fs/sysv/
13975 F:      include/linux/sysv_fs.h
13976
13977 TARGET SUBSYSTEM
13978 M:      "Nicholas A. Bellinger" <nab@linux-iscsi.org>
13979 L:      linux-scsi@vger.kernel.org
13980 L:      target-devel@vger.kernel.org
13981 W:      http://www.linux-iscsi.org
13982 W:      http://groups.google.com/group/linux-iscsi-target-dev
13983 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
13984 S:      Supported
13985 F:      drivers/target/
13986 F:      include/target/
13987 F:      Documentation/target/
13988
13989 TASKSTATS STATISTICS INTERFACE
13990 M:      Balbir Singh <bsingharora@gmail.com>
13991 S:      Maintained
13992 F:      Documentation/accounting/taskstats*
13993 F:      include/linux/taskstats*
13994 F:      kernel/taskstats.c
13995
13996 TC subsystem
13997 M:      Jamal Hadi Salim <jhs@mojatatu.com>
13998 M:      Cong Wang <xiyou.wangcong@gmail.com>
13999 M:      Jiri Pirko <jiri@resnulli.us>
14000 L:      netdev@vger.kernel.org
14001 S:      Maintained
14002 F:      include/net/pkt_cls.h
14003 F:      include/net/pkt_sched.h
14004 F:      include/net/tc_act/
14005 F:      include/uapi/linux/pkt_cls.h
14006 F:      include/uapi/linux/pkt_sched.h
14007 F:      include/uapi/linux/tc_act/
14008 F:      include/uapi/linux/tc_ematch/
14009 F:      net/sched/
14010
14011 TC90522 MEDIA DRIVER
14012 M:      Akihiro Tsukada <tskd08@gmail.com>
14013 L:      linux-media@vger.kernel.org
14014 S:      Odd Fixes
14015 F:      drivers/media/dvb-frontends/tc90522*
14016
14017 TCP LOW PRIORITY MODULE
14018 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
14019 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
14020 W:      http://tcp-lp-mod.sourceforge.net/
14021 S:      Maintained
14022 F:      net/ipv4/tcp_lp.c
14023
14024 TDA10071 MEDIA DRIVER
14025 M:      Antti Palosaari <crope@iki.fi>
14026 L:      linux-media@vger.kernel.org
14027 W:      https://linuxtv.org
14028 W:      http://palosaari.fi/linux/
14029 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14030 T:      git git://linuxtv.org/anttip/media_tree.git
14031 S:      Maintained
14032 F:      drivers/media/dvb-frontends/tda10071*
14033
14034 TDA18212 MEDIA DRIVER
14035 M:      Antti Palosaari <crope@iki.fi>
14036 L:      linux-media@vger.kernel.org
14037 W:      https://linuxtv.org
14038 W:      http://palosaari.fi/linux/
14039 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14040 T:      git git://linuxtv.org/anttip/media_tree.git
14041 S:      Maintained
14042 F:      drivers/media/tuners/tda18212*
14043
14044 TDA18218 MEDIA DRIVER
14045 M:      Antti Palosaari <crope@iki.fi>
14046 L:      linux-media@vger.kernel.org
14047 W:      https://linuxtv.org
14048 W:      http://palosaari.fi/linux/
14049 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14050 T:      git git://linuxtv.org/anttip/media_tree.git
14051 S:      Maintained
14052 F:      drivers/media/tuners/tda18218*
14053
14054 TDA18250 MEDIA DRIVER
14055 M:      Olli Salonen <olli.salonen@iki.fi>
14056 L:      linux-media@vger.kernel.org
14057 W:      https://linuxtv.org
14058 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14059 T:      git git://linuxtv.org/media_tree.git
14060 S:      Maintained
14061 F:      drivers/media/tuners/tda18250*
14062
14063 TDA18271 MEDIA DRIVER
14064 M:      Michael Krufky <mkrufky@linuxtv.org>
14065 L:      linux-media@vger.kernel.org
14066 W:      https://linuxtv.org
14067 W:      http://github.com/mkrufky
14068 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14069 T:      git git://linuxtv.org/mkrufky/tuners.git
14070 S:      Maintained
14071 F:      drivers/media/tuners/tda18271*
14072
14073 TDA1997x MEDIA DRIVER
14074 M:      Tim Harvey <tharvey@gateworks.com>
14075 L:      linux-media@vger.kernel.org
14076 W:      https://linuxtv.org
14077 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14078 S:      Maintained
14079 F:      drivers/media/i2c/tda1997x.*
14080
14081 TDA827x MEDIA DRIVER
14082 M:      Michael Krufky <mkrufky@linuxtv.org>
14083 L:      linux-media@vger.kernel.org
14084 W:      https://linuxtv.org
14085 W:      http://github.com/mkrufky
14086 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14087 T:      git git://linuxtv.org/mkrufky/tuners.git
14088 S:      Maintained
14089 F:      drivers/media/tuners/tda8290.*
14090
14091 TDA8290 MEDIA DRIVER
14092 M:      Michael Krufky <mkrufky@linuxtv.org>
14093 L:      linux-media@vger.kernel.org
14094 W:      https://linuxtv.org
14095 W:      http://github.com/mkrufky
14096 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14097 T:      git git://linuxtv.org/mkrufky/tuners.git
14098 S:      Maintained
14099 F:      drivers/media/tuners/tda8290.*
14100
14101 TDA9840 MEDIA DRIVER
14102 M:      Hans Verkuil <hverkuil@xs4all.nl>
14103 L:      linux-media@vger.kernel.org
14104 T:      git git://linuxtv.org/media_tree.git
14105 W:      https://linuxtv.org
14106 S:      Maintained
14107 F:      drivers/media/i2c/tda9840*
14108
14109 TEA5761 TUNER DRIVER
14110 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14111 L:      linux-media@vger.kernel.org
14112 W:      https://linuxtv.org
14113 T:      git git://linuxtv.org/media_tree.git
14114 S:      Odd fixes
14115 F:      drivers/media/tuners/tea5761.*
14116
14117 TEA5767 TUNER DRIVER
14118 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14119 L:      linux-media@vger.kernel.org
14120 W:      https://linuxtv.org
14121 T:      git git://linuxtv.org/media_tree.git
14122 S:      Maintained
14123 F:      drivers/media/tuners/tea5767.*
14124
14125 TEA6415C MEDIA DRIVER
14126 M:      Hans Verkuil <hverkuil@xs4all.nl>
14127 L:      linux-media@vger.kernel.org
14128 T:      git git://linuxtv.org/media_tree.git
14129 W:      https://linuxtv.org
14130 S:      Maintained
14131 F:      drivers/media/i2c/tea6415c*
14132
14133 TEA6420 MEDIA DRIVER
14134 M:      Hans Verkuil <hverkuil@xs4all.nl>
14135 L:      linux-media@vger.kernel.org
14136 T:      git git://linuxtv.org/media_tree.git
14137 W:      https://linuxtv.org
14138 S:      Maintained
14139 F:      drivers/media/i2c/tea6420*
14140
14141 TEAM DRIVER
14142 M:      Jiri Pirko <jiri@resnulli.us>
14143 L:      netdev@vger.kernel.org
14144 S:      Supported
14145 F:      drivers/net/team/
14146 F:      include/linux/if_team.h
14147 F:      include/uapi/linux/if_team.h
14148
14149 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
14150 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
14151 S:      Maintained
14152 F:      arch/x86/platform/ts5500/
14153
14154 TECHNOTREND USB IR RECEIVER
14155 M:      Sean Young <sean@mess.org>
14156 L:      linux-media@vger.kernel.org
14157 S:      Maintained
14158 F:      drivers/media/rc/ttusbir.c
14159
14160 TECHWELL TW9910 VIDEO DECODER
14161 L:      linux-media@vger.kernel.org
14162 S:      Orphan
14163 F:      drivers/media/i2c/tw9910.c
14164 F:      include/media/i2c/tw9910.h
14165
14166 TEE SUBSYSTEM
14167 M:      Jens Wiklander <jens.wiklander@linaro.org>
14168 S:      Maintained
14169 F:      include/linux/tee_drv.h
14170 F:      include/uapi/linux/tee.h
14171 F:      drivers/tee/
14172 F:      Documentation/tee.txt
14173
14174 TEGRA ARCHITECTURE SUPPORT
14175 M:      Thierry Reding <thierry.reding@gmail.com>
14176 M:      Jonathan Hunter <jonathanh@nvidia.com>
14177 L:      linux-tegra@vger.kernel.org
14178 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
14179 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
14180 S:      Supported
14181 N:      [^a-z]tegra
14182
14183 TEGRA CLOCK DRIVER
14184 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
14185 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
14186 S:      Supported
14187 F:      drivers/clk/tegra/
14188
14189 TEGRA DMA DRIVERS
14190 M:      Laxman Dewangan <ldewangan@nvidia.com>
14191 M:      Jon Hunter <jonathanh@nvidia.com>
14192 S:      Supported
14193 F:      drivers/dma/tegra*
14194
14195 TEGRA I2C DRIVER
14196 M:      Laxman Dewangan <ldewangan@nvidia.com>
14197 S:      Supported
14198 F:      drivers/i2c/busses/i2c-tegra.c
14199
14200 TEGRA IOMMU DRIVERS
14201 M:      Thierry Reding <thierry.reding@gmail.com>
14202 L:      linux-tegra@vger.kernel.org
14203 S:      Supported
14204 F:      drivers/iommu/tegra*
14205
14206 TEGRA KBC DRIVER
14207 M:      Laxman Dewangan <ldewangan@nvidia.com>
14208 S:      Supported
14209 F:      drivers/input/keyboard/tegra-kbc.c
14210
14211 TEGRA NAND DRIVER
14212 M:      Stefan Agner <stefan@agner.ch>
14213 M:      Lucas Stach <dev@lynxeye.de>
14214 S:      Maintained
14215 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
14216 F:      drivers/mtd/nand/raw/tegra_nand.c
14217
14218 TEGRA PWM DRIVER
14219 M:      Thierry Reding <thierry.reding@gmail.com>
14220 S:      Supported
14221 F:      drivers/pwm/pwm-tegra.c
14222
14223 TEGRA SERIAL DRIVER
14224 M:      Laxman Dewangan <ldewangan@nvidia.com>
14225 S:      Supported
14226 F:      drivers/tty/serial/serial-tegra.c
14227
14228 TEGRA SPI DRIVER
14229 M:      Laxman Dewangan <ldewangan@nvidia.com>
14230 S:      Supported
14231 F:      drivers/spi/spi-tegra*
14232
14233 TEHUTI ETHERNET DRIVER
14234 M:      Andy Gospodarek <andy@greyhouse.net>
14235 L:      netdev@vger.kernel.org
14236 S:      Supported
14237 F:      drivers/net/ethernet/tehuti/*
14238
14239 Telecom Clock Driver for MCPL0010
14240 M:      Mark Gross <mark.gross@intel.com>
14241 S:      Supported
14242 F:      drivers/char/tlclk.c
14243
14244 TENSILICA XTENSA PORT (xtensa)
14245 M:      Chris Zankel <chris@zankel.net>
14246 M:      Max Filippov <jcmvbkbc@gmail.com>
14247 L:      linux-xtensa@linux-xtensa.org
14248 T:      git git://github.com/czankel/xtensa-linux.git
14249 S:      Maintained
14250 F:      arch/xtensa/
14251 F:      drivers/irqchip/irq-xtensa-*
14252
14253 Texas Instruments' System Control Interface (TISCI) Protocol Driver
14254 M:      Nishanth Menon <nm@ti.com>
14255 M:      Tero Kristo <t-kristo@ti.com>
14256 M:      Santosh Shilimkar <ssantosh@kernel.org>
14257 L:      linux-arm-kernel@lists.infradead.org
14258 S:      Maintained
14259 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
14260 F:      drivers/firmware/ti_sci*
14261 F:      include/linux/soc/ti/ti_sci_protocol.h
14262 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
14263 F:      include/dt-bindings/genpd/k2g.h
14264 F:      drivers/soc/ti/ti_sci_pm_domains.c
14265 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
14266 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
14267 F:      drivers/clk/keystone/sci-clk.c
14268 F:      drivers/reset/reset-ti-sci.c
14269
14270 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
14271 M:      Hans Verkuil <hverkuil@xs4all.nl>
14272 L:      linux-media@vger.kernel.org
14273 T:      git git://linuxtv.org/media_tree.git
14274 W:      https://linuxtv.org
14275 S:      Maintained
14276 F:      drivers/media/radio/radio-raremono.c
14277
14278 THERMAL
14279 M:      Zhang Rui <rui.zhang@intel.com>
14280 M:      Eduardo Valentin <edubezval@gmail.com>
14281 L:      linux-pm@vger.kernel.org
14282 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
14283 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
14284 Q:      https://patchwork.kernel.org/project/linux-pm/list/
14285 S:      Supported
14286 F:      drivers/thermal/
14287 F:      include/linux/thermal.h
14288 F:      include/uapi/linux/thermal.h
14289 F:      include/linux/cpu_cooling.h
14290 F:      Documentation/devicetree/bindings/thermal/
14291
14292 THERMAL/CPU_COOLING
14293 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
14294 M:      Viresh Kumar <viresh.kumar@linaro.org>
14295 M:      Javi Merino <javi.merino@kernel.org>
14296 L:      linux-pm@vger.kernel.org
14297 S:      Supported
14298 F:      Documentation/thermal/cpu-cooling-api.txt
14299 F:      drivers/thermal/cpu_cooling.c
14300 F:      include/linux/cpu_cooling.h
14301
14302 THINKPAD ACPI EXTRAS DRIVER
14303 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
14304 L:      ibm-acpi-devel@lists.sourceforge.net
14305 L:      platform-driver-x86@vger.kernel.org
14306 W:      http://ibm-acpi.sourceforge.net
14307 W:      http://thinkwiki.org/wiki/Ibm-acpi
14308 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
14309 S:      Maintained
14310 F:      drivers/platform/x86/thinkpad_acpi.c
14311
14312 THUNDERBOLT DRIVER
14313 M:      Andreas Noever <andreas.noever@gmail.com>
14314 M:      Michael Jamet <michael.jamet@intel.com>
14315 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
14316 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
14317 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
14318 S:      Maintained
14319 F:      Documentation/admin-guide/thunderbolt.rst
14320 F:      drivers/thunderbolt/
14321 F:      include/linux/thunderbolt.h
14322
14323 THUNDERBOLT NETWORK DRIVER
14324 M:      Michael Jamet <michael.jamet@intel.com>
14325 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
14326 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
14327 L:      netdev@vger.kernel.org
14328 S:      Maintained
14329 F:      drivers/net/thunderbolt.c
14330
14331 THUNDERX GPIO DRIVER
14332 M:      David Daney <david.daney@cavium.com>
14333 S:      Maintained
14334 F:      drivers/gpio/gpio-thunderx.c
14335
14336 TI AM437X VPFE DRIVER
14337 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14338 L:      linux-media@vger.kernel.org
14339 W:      https://linuxtv.org
14340 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14341 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14342 S:      Maintained
14343 F:      drivers/media/platform/am437x/
14344
14345 TI BANDGAP AND THERMAL DRIVER
14346 M:      Eduardo Valentin <edubezval@gmail.com>
14347 M:      Keerthy <j-keerthy@ti.com>
14348 L:      linux-pm@vger.kernel.org
14349 L:      linux-omap@vger.kernel.org
14350 S:      Maintained
14351 F:      drivers/thermal/ti-soc-thermal/
14352
14353 TI BQ27XXX POWER SUPPLY DRIVER
14354 R:      Andrew F. Davis <afd@ti.com>
14355 F:      include/linux/power/bq27xxx_battery.h
14356 F:      drivers/power/supply/bq27xxx_battery.c
14357 F:      drivers/power/supply/bq27xxx_battery_i2c.c
14358
14359 TI CDCE706 CLOCK DRIVER
14360 M:      Max Filippov <jcmvbkbc@gmail.com>
14361 S:      Maintained
14362 F:      drivers/clk/clk-cdce706.c
14363
14364 TI CLOCK DRIVER
14365 M:      Tero Kristo <t-kristo@ti.com>
14366 L:      linux-omap@vger.kernel.org
14367 S:      Maintained
14368 F:      drivers/clk/ti/
14369 F:      include/linux/clk/ti.h
14370
14371 TI DAVINCI MACHINE SUPPORT
14372 M:      Sekhar Nori <nsekhar@ti.com>
14373 M:      Kevin Hilman <khilman@kernel.org>
14374 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14375 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
14376 S:      Supported
14377 F:      arch/arm/mach-davinci/
14378 F:      drivers/i2c/busses/i2c-davinci.c
14379 F:      arch/arm/boot/dts/da850*
14380
14381 TI DAVINCI SERIES CLOCK DRIVER
14382 M:      David Lechner <david@lechnology.com>
14383 R:      Sekhar Nori <nsekhar@ti.com>
14384 S:      Maintained
14385 F:      Documentation/devicetree/bindings/clock/ti/davinci/
14386 F:      drivers/clk/davinci/
14387
14388 TI DAVINCI SERIES GPIO DRIVER
14389 M:      Keerthy <j-keerthy@ti.com>
14390 L:      linux-gpio@vger.kernel.org
14391 S:      Maintained
14392 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
14393 F:      drivers/gpio/gpio-davinci.c
14394
14395 TI DAVINCI SERIES MEDIA DRIVER
14396 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14397 L:      linux-media@vger.kernel.org
14398 W:      https://linuxtv.org
14399 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14400 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14401 S:      Maintained
14402 F:      drivers/media/platform/davinci/
14403 F:      include/media/davinci/
14404
14405 TI ETHERNET SWITCH DRIVER (CPSW)
14406 R:      Grygorii Strashko <grygorii.strashko@ti.com>
14407 L:      linux-omap@vger.kernel.org
14408 L:      netdev@vger.kernel.org
14409 S:      Maintained
14410 F:      drivers/net/ethernet/ti/cpsw*
14411 F:      drivers/net/ethernet/ti/davinci*
14412
14413 TI FLASH MEDIA INTERFACE DRIVER
14414 M:      Alex Dubov <oakad@yahoo.com>
14415 S:      Maintained
14416 F:      drivers/misc/tifm*
14417 F:      drivers/mmc/host/tifm_sd.c
14418 F:      include/linux/tifm.h
14419
14420 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
14421 M:      Santosh Shilimkar <ssantosh@kernel.org>
14422 L:      linux-kernel@vger.kernel.org
14423 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14424 S:      Maintained
14425 F:      drivers/soc/ti/*
14426 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
14427
14428 TI LM49xxx FAMILY ASoC CODEC DRIVERS
14429 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
14430 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
14431 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14432 S:      Maintained
14433 F:      sound/soc/codecs/lm49453*
14434 F:      sound/soc/codecs/isabelle*
14435
14436 TI LP855x BACKLIGHT DRIVER
14437 M:      Milo Kim <milo.kim@ti.com>
14438 S:      Maintained
14439 F:      Documentation/backlight/lp855x-driver.txt
14440 F:      drivers/video/backlight/lp855x_bl.c
14441 F:      include/linux/platform_data/lp855x.h
14442
14443 TI LP8727 CHARGER DRIVER
14444 M:      Milo Kim <milo.kim@ti.com>
14445 S:      Maintained
14446 F:      drivers/power/supply/lp8727_charger.c
14447 F:      include/linux/platform_data/lp8727.h
14448
14449 TI LP8788 MFD DRIVER
14450 M:      Milo Kim <milo.kim@ti.com>
14451 S:      Maintained
14452 F:      drivers/iio/adc/lp8788_adc.c
14453 F:      drivers/leds/leds-lp8788.c
14454 F:      drivers/mfd/lp8788*.c
14455 F:      drivers/power/supply/lp8788-charger.c
14456 F:      drivers/regulator/lp8788-*.c
14457 F:      include/linux/mfd/lp8788*.h
14458
14459 TI NETCP ETHERNET DRIVER
14460 M:      Wingman Kwok <w-kwok2@ti.com>
14461 M:      Murali Karicheri <m-karicheri2@ti.com>
14462 L:      netdev@vger.kernel.org
14463 S:      Maintained
14464 F:      drivers/net/ethernet/ti/netcp*
14465
14466 TI TAS571X FAMILY ASoC CODEC DRIVER
14467 M:      Kevin Cernekee <cernekee@chromium.org>
14468 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14469 S:      Odd Fixes
14470 F:      sound/soc/codecs/tas571x*
14471
14472 TI TRF7970A NFC DRIVER
14473 M:      Mark Greer <mgreer@animalcreek.com>
14474 L:      linux-wireless@vger.kernel.org
14475 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
14476 S:      Supported
14477 F:      drivers/nfc/trf7970a.c
14478 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
14479
14480 TI TWL4030 SERIES SOC CODEC DRIVER
14481 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
14482 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14483 S:      Maintained
14484 F:      sound/soc/codecs/twl4030*
14485
14486 TI VPE/CAL DRIVERS
14487 M:      Benoit Parrot <bparrot@ti.com>
14488 L:      linux-media@vger.kernel.org
14489 W:      http://linuxtv.org/
14490 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14491 S:      Maintained
14492 F:      drivers/media/platform/ti-vpe/
14493
14494 TI WILINK WIRELESS DRIVERS
14495 L:      linux-wireless@vger.kernel.org
14496 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
14497 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
14498 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
14499 S:      Orphan
14500 F:      drivers/net/wireless/ti/
14501 F:      include/linux/wl12xx.h
14502
14503 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
14504 M:      John Stultz <john.stultz@linaro.org>
14505 M:      Thomas Gleixner <tglx@linutronix.de>
14506 R:      Stephen Boyd <sboyd@kernel.org>
14507 L:      linux-kernel@vger.kernel.org
14508 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
14509 S:      Supported
14510 F:      include/linux/clocksource.h
14511 F:      include/linux/time.h
14512 F:      include/linux/timex.h
14513 F:      include/uapi/linux/time.h
14514 F:      include/uapi/linux/timex.h
14515 F:      kernel/time/clocksource.c
14516 F:      kernel/time/time*.c
14517 F:      kernel/time/alarmtimer.c
14518 F:      kernel/time/ntp.c
14519 F:      tools/testing/selftests/timers/
14520
14521 TIPC NETWORK LAYER
14522 M:      Jon Maloy <jon.maloy@ericsson.com>
14523 M:      Ying Xue <ying.xue@windriver.com>
14524 L:      netdev@vger.kernel.org (core kernel code)
14525 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
14526 W:      http://tipc.sourceforge.net/
14527 S:      Maintained
14528 F:      include/uapi/linux/tipc*.h
14529 F:      net/tipc/
14530
14531 TLAN NETWORK DRIVER
14532 M:      Samuel Chessman <chessman@tux.org>
14533 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
14534 W:      http://sourceforge.net/projects/tlan/
14535 S:      Maintained
14536 F:      Documentation/networking/tlan.txt
14537 F:      drivers/net/ethernet/ti/tlan.*
14538
14539 TM6000 VIDEO4LINUX DRIVER
14540 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14541 L:      linux-media@vger.kernel.org
14542 W:      https://linuxtv.org
14543 T:      git git://linuxtv.org/media_tree.git
14544 S:      Odd fixes
14545 F:      drivers/media/usb/tm6000/
14546 F:      Documentation/media/v4l-drivers/tm6000*
14547
14548 TMIO/SDHI MMC DRIVER
14549 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
14550 L:      linux-mmc@vger.kernel.org
14551 S:      Supported
14552 F:      drivers/mmc/host/tmio_mmc*
14553 F:      drivers/mmc/host/renesas_sdhi*
14554 F:      include/linux/mfd/tmio.h
14555
14556 TMP401 HARDWARE MONITOR DRIVER
14557 M:      Guenter Roeck <linux@roeck-us.net>
14558 L:      linux-hwmon@vger.kernel.org
14559 S:      Maintained
14560 F:      Documentation/hwmon/tmp401
14561 F:      drivers/hwmon/tmp401.c
14562
14563 TMPFS (SHMEM FILESYSTEM)
14564 M:      Hugh Dickins <hughd@google.com>
14565 L:      linux-mm@kvack.org
14566 S:      Maintained
14567 F:      include/linux/shmem_fs.h
14568 F:      mm/shmem.c
14569
14570 TOMOYO SECURITY MODULE
14571 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
14572 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
14573 L:      tomoyo-dev-en@lists.sourceforge.jp (subscribers-only, for developers in English)
14574 L:      tomoyo-users-en@lists.sourceforge.jp (subscribers-only, for users in English)
14575 L:      tomoyo-dev@lists.sourceforge.jp (subscribers-only, for developers in Japanese)
14576 L:      tomoyo-users@lists.sourceforge.jp (subscribers-only, for users in Japanese)
14577 W:      http://tomoyo.sourceforge.jp/
14578 T:      quilt http://svn.sourceforge.jp/svnroot/tomoyo/trunk/2.5.x/tomoyo-lsm/patches/
14579 S:      Maintained
14580 F:      security/tomoyo/
14581
14582 TOPSTAR LAPTOP EXTRAS DRIVER
14583 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
14584 L:      platform-driver-x86@vger.kernel.org
14585 S:      Maintained
14586 F:      drivers/platform/x86/topstar-laptop.c
14587
14588 TORTURE-TEST MODULES
14589 M:      Davidlohr Bueso <dave@stgolabs.net>
14590 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
14591 M:      Josh Triplett <josh@joshtriplett.org>
14592 L:      linux-kernel@vger.kernel.org
14593 S:      Supported
14594 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
14595 F:      Documentation/RCU/torture.txt
14596 F:      kernel/torture.c
14597 F:      kernel/rcu/rcutorture.c
14598 F:      kernel/rcu/rcuperf.c
14599 F:      kernel/locking/locktorture.c
14600
14601 TOSHIBA ACPI EXTRAS DRIVER
14602 M:      Azael Avalos <coproscefalo@gmail.com>
14603 L:      platform-driver-x86@vger.kernel.org
14604 S:      Maintained
14605 F:      drivers/platform/x86/toshiba_acpi.c
14606
14607 TOSHIBA BLUETOOTH DRIVER
14608 M:      Azael Avalos <coproscefalo@gmail.com>
14609 L:      platform-driver-x86@vger.kernel.org
14610 S:      Maintained
14611 F:      drivers/platform/x86/toshiba_bluetooth.c
14612
14613 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
14614 M:      Azael Avalos <coproscefalo@gmail.com>
14615 L:      platform-driver-x86@vger.kernel.org
14616 S:      Maintained
14617 F:      drivers/platform/x86/toshiba_haps.c
14618
14619 TOSHIBA SMM DRIVER
14620 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
14621 W:      http://www.buzzard.org.uk/toshiba/
14622 S:      Maintained
14623 F:      drivers/char/toshiba.c
14624 F:      include/linux/toshiba.h
14625 F:      include/uapi/linux/toshiba.h
14626
14627 TOSHIBA TC358743 DRIVER
14628 M:      Mats Randgaard <matrandg@cisco.com>
14629 L:      linux-media@vger.kernel.org
14630 S:      Maintained
14631 F:      drivers/media/i2c/tc358743*
14632 F:      include/media/i2c/tc358743.h
14633
14634 TOSHIBA WMI HOTKEYS DRIVER
14635 M:      Azael Avalos <coproscefalo@gmail.com>
14636 L:      platform-driver-x86@vger.kernel.org
14637 S:      Maintained
14638 F:      drivers/platform/x86/toshiba-wmi.c
14639
14640 TPM DEVICE DRIVER
14641 M:      Peter Huewe <peterhuewe@gmx.de>
14642 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
14643 R:      Jason Gunthorpe <jgg@ziepe.ca>
14644 L:      linux-integrity@vger.kernel.org
14645 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
14646 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
14647 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
14648 S:      Maintained
14649 F:      drivers/char/tpm/
14650
14651 TRACING
14652 M:      Steven Rostedt <rostedt@goodmis.org>
14653 M:      Ingo Molnar <mingo@redhat.com>
14654 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
14655 S:      Maintained
14656 F:      Documentation/trace/ftrace.rst
14657 F:      arch/*/*/*/ftrace.h
14658 F:      arch/*/kernel/ftrace.c
14659 F:      include/*/ftrace.h
14660 F:      include/linux/trace*.h
14661 F:      include/trace/
14662 F:      kernel/trace/
14663 F:      tools/testing/selftests/ftrace/
14664
14665 TRACING MMIO ACCESSES (MMIOTRACE)
14666 M:      Steven Rostedt <rostedt@goodmis.org>
14667 M:      Ingo Molnar <mingo@kernel.org>
14668 R:      Karol Herbst <karolherbst@gmail.com>
14669 R:      Pekka Paalanen <ppaalanen@gmail.com>
14670 S:      Maintained
14671 L:      linux-kernel@vger.kernel.org
14672 L:      nouveau@lists.freedesktop.org
14673 F:      kernel/trace/trace_mmiotrace.c
14674 F:      include/linux/mmiotrace.h
14675 F:      arch/x86/mm/kmmio.c
14676 F:      arch/x86/mm/mmio-mod.c
14677 F:      arch/x86/mm/testmmiotrace.c
14678
14679 TRIVIAL PATCHES
14680 M:      Jiri Kosina <trivial@kernel.org>
14681 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
14682 S:      Maintained
14683 K:      ^Subject:.*(?i)trivial
14684
14685 TEMPO SEMICONDUCTOR DRIVERS
14686 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
14687 S:      Maintained
14688 F:      sound/soc/codecs/tscs*.c
14689 F:      sound/soc/codecs/tscs*.h
14690 F:      Documentation/devicetree/bindings/sound/tscs*.txt
14691
14692 TTY LAYER
14693 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14694 M:      Jiri Slaby <jslaby@suse.com>
14695 S:      Supported
14696 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
14697 F:      Documentation/serial/
14698 F:      drivers/tty/
14699 F:      drivers/tty/serial/serial_core.c
14700 F:      include/linux/serial_core.h
14701 F:      include/linux/serial.h
14702 F:      include/linux/tty.h
14703 F:      include/uapi/linux/serial_core.h
14704 F:      include/uapi/linux/serial.h
14705 F:      include/uapi/linux/tty.h
14706
14707 TUA9001 MEDIA DRIVER
14708 M:      Antti Palosaari <crope@iki.fi>
14709 L:      linux-media@vger.kernel.org
14710 W:      https://linuxtv.org
14711 W:      http://palosaari.fi/linux/
14712 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14713 T:      git git://linuxtv.org/anttip/media_tree.git
14714 S:      Maintained
14715 F:      drivers/media/tuners/tua9001*
14716
14717 TULIP NETWORK DRIVERS
14718 L:      netdev@vger.kernel.org
14719 L:      linux-parisc@vger.kernel.org
14720 S:      Orphan
14721 F:      drivers/net/ethernet/dec/tulip/
14722
14723 TUN/TAP driver
14724 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
14725 W:      http://vtun.sourceforge.net/tun
14726 S:      Maintained
14727 F:      Documentation/networking/tuntap.txt
14728 F:      arch/um/os-Linux/drivers/
14729
14730 TURBOCHANNEL SUBSYSTEM
14731 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
14732 M:      Ralf Baechle <ralf@linux-mips.org>
14733 L:      linux-mips@linux-mips.org
14734 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
14735 S:      Maintained
14736 F:      drivers/tc/
14737 F:      include/linux/tc.h
14738
14739 TURBOSTAT UTILITY
14740 M:      "Len Brown" <lenb@kernel.org>
14741 L:      linux-pm@vger.kernel.org
14742 B:      https://bugzilla.kernel.org
14743 Q:      https://patchwork.kernel.org/project/linux-pm/list/
14744 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
14745 S:      Supported
14746 F:      tools/power/x86/turbostat/
14747
14748 TW5864 VIDEO4LINUX DRIVER
14749 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
14750 M:      Anton Sviridenko <anton@corp.bluecherry.net>
14751 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
14752 M:      Andrey Utkin <andrey_utkin@fastmail.com>
14753 L:      linux-media@vger.kernel.org
14754 S:      Supported
14755 F:      drivers/media/pci/tw5864/
14756
14757 TW68 VIDEO4LINUX DRIVER
14758 M:      Hans Verkuil <hverkuil@xs4all.nl>
14759 L:      linux-media@vger.kernel.org
14760 T:      git git://linuxtv.org/media_tree.git
14761 W:      https://linuxtv.org
14762 S:      Odd Fixes
14763 F:      drivers/media/pci/tw68/
14764
14765 TW686X VIDEO4LINUX DRIVER
14766 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
14767 L:      linux-media@vger.kernel.org
14768 T:      git git://linuxtv.org/media_tree.git
14769 W:      http://linuxtv.org
14770 S:      Maintained
14771 F:      drivers/media/pci/tw686x/
14772
14773 UBI FILE SYSTEM (UBIFS)
14774 M:      Richard Weinberger <richard@nod.at>
14775 M:      Artem Bityutskiy <dedekind1@gmail.com>
14776 M:      Adrian Hunter <adrian.hunter@intel.com>
14777 L:      linux-mtd@lists.infradead.org
14778 T:      git git://git.infradead.org/ubifs-2.6.git
14779 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
14780 S:      Supported
14781 F:      Documentation/filesystems/ubifs.txt
14782 F:      fs/ubifs/
14783
14784 UCLINUX (M68KNOMMU AND COLDFIRE)
14785 M:      Greg Ungerer <gerg@linux-m68k.org>
14786 W:      http://www.linux-m68k.org/
14787 W:      http://www.uclinux.org/
14788 L:      linux-m68k@lists.linux-m68k.org
14789 L:      uclinux-dev@uclinux.org  (subscribers-only)
14790 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
14791 S:      Maintained
14792 F:      arch/m68k/coldfire/
14793 F:      arch/m68k/68*/
14794 F:      arch/m68k/*/*_no.*
14795 F:      arch/m68k/include/asm/*_no.*
14796
14797 UDF FILESYSTEM
14798 M:      Jan Kara <jack@suse.com>
14799 S:      Maintained
14800 F:      Documentation/filesystems/udf.txt
14801 F:      fs/udf/
14802
14803 UDRAW TABLET
14804 M:      Bastien Nocera <hadess@hadess.net>
14805 L:      linux-input@vger.kernel.org
14806 S:      Maintained
14807 F:      drivers/hid/hid-udraw-ps3.c
14808
14809 UFS FILESYSTEM
14810 M:      Evgeniy Dushistov <dushistov@mail.ru>
14811 S:      Maintained
14812 F:      Documentation/filesystems/ufs.txt
14813 F:      fs/ufs/
14814
14815 UHID USERSPACE HID IO DRIVER:
14816 M:      David Herrmann <dh.herrmann@googlemail.com>
14817 L:      linux-input@vger.kernel.org
14818 S:      Maintained
14819 F:      drivers/hid/uhid.c
14820 F:      include/uapi/linux/uhid.h
14821
14822 ULPI BUS
14823 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
14824 L:      linux-usb@vger.kernel.org
14825 S:      Maintained
14826 F:      drivers/usb/common/ulpi.c
14827 F:      include/linux/ulpi/
14828
14829 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
14830 L:      linux-usb@vger.kernel.org
14831 S:      Orphan
14832 F:      drivers/uwb/
14833 F:      include/linux/uwb.h
14834 F:      include/linux/uwb/
14835
14836 UNICORE32 ARCHITECTURE:
14837 M:      Guan Xuetao <gxt@pku.edu.cn>
14838 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
14839 S:      Maintained
14840 T:      git git://github.com/gxt/linux.git
14841 F:      arch/unicore32/
14842
14843 UNIFDEF
14844 M:      Tony Finch <dot@dotat.at>
14845 W:      http://dotat.at/prog/unifdef
14846 S:      Maintained
14847 F:      scripts/unifdef.c
14848
14849 UNIFORM CDROM DRIVER
14850 M:      Jens Axboe <axboe@kernel.dk>
14851 W:      http://www.kernel.dk
14852 S:      Maintained
14853 F:      Documentation/cdrom/
14854 F:      drivers/cdrom/cdrom.c
14855 F:      include/linux/cdrom.h
14856 F:      include/uapi/linux/cdrom.h
14857
14858 UNISYS S-PAR DRIVERS
14859 M:      David Kershner <david.kershner@unisys.com>
14860 L:      sparmaintainer@unisys.com (Unisys internal)
14861 S:      Supported
14862 F:      include/linux/visorbus.h
14863 F:      drivers/visorbus/
14864 F:      drivers/staging/unisys/
14865
14866 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
14867 M:      Vinayak Holikatti <vinholikatti@gmail.com>
14868 L:      linux-scsi@vger.kernel.org
14869 S:      Supported
14870 F:      Documentation/scsi/ufs.txt
14871 F:      drivers/scsi/ufs/
14872
14873 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
14874 M:      Joao Pinto <jpinto@synopsys.com>
14875 L:      linux-scsi@vger.kernel.org
14876 S:      Supported
14877 F:      drivers/scsi/ufs/*dwc*
14878
14879 UNSORTED BLOCK IMAGES (UBI)
14880 M:      Artem Bityutskiy <dedekind1@gmail.com>
14881 M:      Richard Weinberger <richard@nod.at>
14882 W:      http://www.linux-mtd.infradead.org/
14883 L:      linux-mtd@lists.infradead.org
14884 T:      git git://git.infradead.org/ubifs-2.6.git
14885 S:      Supported
14886 F:      drivers/mtd/ubi/
14887 F:      include/linux/mtd/ubi.h
14888 F:      include/uapi/mtd/ubi-user.h
14889
14890 USB "USBNET" DRIVER FRAMEWORK
14891 M:      Oliver Neukum <oneukum@suse.com>
14892 L:      netdev@vger.kernel.org
14893 W:      http://www.linux-usb.org/usbnet
14894 S:      Maintained
14895 F:      drivers/net/usb/usbnet.c
14896 F:      include/linux/usb/usbnet.h
14897
14898 USB ACM DRIVER
14899 M:      Oliver Neukum <oneukum@suse.com>
14900 L:      linux-usb@vger.kernel.org
14901 S:      Maintained
14902 F:      Documentation/usb/acm.txt
14903 F:      drivers/usb/class/cdc-acm.*
14904
14905 USB AR5523 WIRELESS DRIVER
14906 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
14907 L:      linux-wireless@vger.kernel.org
14908 S:      Maintained
14909 F:      drivers/net/wireless/ath/ar5523/
14910
14911 USB ATTACHED SCSI
14912 M:      Oliver Neukum <oneukum@suse.com>
14913 L:      linux-usb@vger.kernel.org
14914 L:      linux-scsi@vger.kernel.org
14915 S:      Maintained
14916 F:      drivers/usb/storage/uas.c
14917
14918 USB CDC ETHERNET DRIVER
14919 M:      Oliver Neukum <oliver@neukum.org>
14920 L:      linux-usb@vger.kernel.org
14921 S:      Maintained
14922 F:      drivers/net/usb/cdc_*.c
14923 F:      include/uapi/linux/usb/cdc.h
14924
14925 USB CHAOSKEY DRIVER
14926 M:      Keith Packard <keithp@keithp.com>
14927 L:      linux-usb@vger.kernel.org
14928 S:      Maintained
14929 F:      drivers/usb/misc/chaoskey.c
14930
14931 USB CYPRESS C67X00 DRIVER
14932 M:      Peter Korsgaard <jacmet@sunsite.dk>
14933 L:      linux-usb@vger.kernel.org
14934 S:      Maintained
14935 F:      drivers/usb/c67x00/
14936
14937 USB DAVICOM DM9601 DRIVER
14938 M:      Peter Korsgaard <jacmet@sunsite.dk>
14939 L:      netdev@vger.kernel.org
14940 W:      http://www.linux-usb.org/usbnet
14941 S:      Maintained
14942 F:      drivers/net/usb/dm9601.c
14943
14944 USB DIAMOND RIO500 DRIVER
14945 M:      Cesar Miquel <miquel@df.uba.ar>
14946 L:      rio500-users@lists.sourceforge.net
14947 W:      http://rio500.sourceforge.net
14948 S:      Maintained
14949 F:      drivers/usb/misc/rio500*
14950
14951 USB EHCI DRIVER
14952 M:      Alan Stern <stern@rowland.harvard.edu>
14953 L:      linux-usb@vger.kernel.org
14954 S:      Maintained
14955 F:      Documentation/usb/ehci.txt
14956 F:      drivers/usb/host/ehci*
14957
14958 USB GADGET/PERIPHERAL SUBSYSTEM
14959 M:      Felipe Balbi <balbi@kernel.org>
14960 L:      linux-usb@vger.kernel.org
14961 W:      http://www.linux-usb.org/gadget
14962 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
14963 S:      Maintained
14964 F:      drivers/usb/gadget/
14965 F:      include/linux/usb/gadget*
14966
14967 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
14968 M:      Jiri Kosina <jikos@kernel.org>
14969 R:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
14970 L:      linux-usb@vger.kernel.org
14971 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
14972 S:      Maintained
14973 F:      Documentation/hid/hiddev.txt
14974 F:      drivers/hid/usbhid/
14975
14976 USB INTEL XHCI ROLE MUX DRIVER
14977 M:      Hans de Goede <hdegoede@redhat.com>
14978 L:      linux-usb@vger.kernel.org
14979 S:      Maintained
14980 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
14981
14982 USB ISP116X DRIVER
14983 M:      Olav Kongas <ok@artecdesign.ee>
14984 L:      linux-usb@vger.kernel.org
14985 S:      Maintained
14986 F:      drivers/usb/host/isp116x*
14987 F:      include/linux/usb/isp116x.h
14988
14989 USB LAN78XX ETHERNET DRIVER
14990 M:      Woojung Huh <woojung.huh@microchip.com>
14991 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
14992 L:      netdev@vger.kernel.org
14993 S:      Maintained
14994 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
14995 F:      drivers/net/usb/lan78xx.*
14996 F:      include/dt-bindings/net/microchip-lan78xx.h
14997
14998 USB MASS STORAGE DRIVER
14999 M:      Alan Stern <stern@rowland.harvard.edu>
15000 L:      linux-usb@vger.kernel.org
15001 L:      usb-storage@lists.one-eyed-alien.net
15002 S:      Maintained
15003 W:      http://www.one-eyed-alien.net/~mdharm/linux-usb/
15004 F:      drivers/usb/storage/
15005
15006 USB MIDI DRIVER
15007 M:      Clemens Ladisch <clemens@ladisch.de>
15008 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15009 T:      git git://git.alsa-project.org/alsa-kernel.git
15010 S:      Maintained
15011 F:      sound/usb/midi.*
15012
15013 USB NETWORKING DRIVERS
15014 L:      linux-usb@vger.kernel.org
15015 S:      Odd Fixes
15016 F:      drivers/net/usb/
15017
15018 USB OHCI DRIVER
15019 M:      Alan Stern <stern@rowland.harvard.edu>
15020 L:      linux-usb@vger.kernel.org
15021 S:      Maintained
15022 F:      Documentation/usb/ohci.txt
15023 F:      drivers/usb/host/ohci*
15024
15025 USB OTG FSM (Finite State Machine)
15026 M:      Peter Chen <Peter.Chen@nxp.com>
15027 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
15028 L:      linux-usb@vger.kernel.org
15029 S:      Maintained
15030 F:      drivers/usb/common/usb-otg-fsm.c
15031
15032 USB OVER IP DRIVER
15033 M:      Valentina Manea <valentina.manea.m@gmail.com>
15034 M:      Shuah Khan <shuah@kernel.org>
15035 L:      linux-usb@vger.kernel.org
15036 S:      Maintained
15037 F:      Documentation/usb/usbip_protocol.txt
15038 F:      drivers/usb/usbip/
15039 F:      tools/usb/usbip/
15040 F:      tools/testing/selftests/drivers/usb/usbip/
15041
15042 USB PEGASUS DRIVER
15043 M:      Petko Manolov <petkan@nucleusys.com>
15044 L:      linux-usb@vger.kernel.org
15045 L:      netdev@vger.kernel.org
15046 T:      git git://github.com/petkan/pegasus.git
15047 W:      https://github.com/petkan/pegasus
15048 S:      Maintained
15049 F:      drivers/net/usb/pegasus.*
15050
15051 USB PHY LAYER
15052 M:      Felipe Balbi <balbi@kernel.org>
15053 L:      linux-usb@vger.kernel.org
15054 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
15055 S:      Maintained
15056 F:      drivers/usb/phy/
15057
15058 USB PRINTER DRIVER (usblp)
15059 M:      Pete Zaitcev <zaitcev@redhat.com>
15060 L:      linux-usb@vger.kernel.org
15061 S:      Supported
15062 F:      drivers/usb/class/usblp.c
15063
15064 USB QMI WWAN NETWORK DRIVER
15065 M:      Bjørn Mork <bjorn@mork.no>
15066 L:      netdev@vger.kernel.org
15067 S:      Maintained
15068 F:      Documentation/ABI/testing/sysfs-class-net-qmi
15069 F:      drivers/net/usb/qmi_wwan.c
15070
15071 USB RTL8150 DRIVER
15072 M:      Petko Manolov <petkan@nucleusys.com>
15073 L:      linux-usb@vger.kernel.org
15074 L:      netdev@vger.kernel.org
15075 T:      git git://github.com/petkan/rtl8150.git
15076 W:      https://github.com/petkan/rtl8150
15077 S:      Maintained
15078 F:      drivers/net/usb/rtl8150.c
15079
15080 USB SERIAL SUBSYSTEM
15081 M:      Johan Hovold <johan@kernel.org>
15082 L:      linux-usb@vger.kernel.org
15083 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
15084 S:      Maintained
15085 F:      Documentation/usb/usb-serial.txt
15086 F:      drivers/usb/serial/
15087 F:      include/linux/usb/serial.h
15088
15089 USB SMSC75XX ETHERNET DRIVER
15090 M:      Steve Glendinning <steve.glendinning@shawell.net>
15091 L:      netdev@vger.kernel.org
15092 S:      Maintained
15093 F:      drivers/net/usb/smsc75xx.*
15094
15095 USB SMSC95XX ETHERNET DRIVER
15096 M:      Steve Glendinning <steve.glendinning@shawell.net>
15097 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
15098 L:      netdev@vger.kernel.org
15099 S:      Maintained
15100 F:      drivers/net/usb/smsc95xx.*
15101
15102 USB SUBSYSTEM
15103 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15104 L:      linux-usb@vger.kernel.org
15105 W:      http://www.linux-usb.org
15106 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
15107 S:      Supported
15108 F:      Documentation/devicetree/bindings/usb/
15109 F:      Documentation/usb/
15110 F:      drivers/usb/
15111 F:      include/linux/usb.h
15112 F:      include/linux/usb/
15113
15114 USB TYPEC PI3USB30532 MUX DRIVER
15115 M:      Hans de Goede <hdegoede@redhat.com>
15116 L:      linux-usb@vger.kernel.org
15117 S:      Maintained
15118 F:      drivers/usb/typec/mux/pi3usb30532.c
15119
15120 USB TYPEC SUBSYSTEM
15121 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15122 L:      linux-usb@vger.kernel.org
15123 S:      Maintained
15124 F:      Documentation/ABI/testing/sysfs-class-typec
15125 F:      Documentation/driver-api/usb/typec.rst
15126 F:      drivers/usb/typec/
15127 F:      include/linux/usb/typec.h
15128
15129 USB UHCI DRIVER
15130 M:      Alan Stern <stern@rowland.harvard.edu>
15131 L:      linux-usb@vger.kernel.org
15132 S:      Maintained
15133 F:      drivers/usb/host/uhci*
15134
15135 USB VIDEO CLASS
15136 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15137 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
15138 L:      linux-media@vger.kernel.org
15139 T:      git git://linuxtv.org/media_tree.git
15140 W:      http://www.ideasonboard.org/uvc/
15141 S:      Maintained
15142 F:      drivers/media/usb/uvc/
15143 F:      include/uapi/linux/uvcvideo.h
15144
15145 USB VISION DRIVER
15146 M:      Hans Verkuil <hverkuil@xs4all.nl>
15147 L:      linux-media@vger.kernel.org
15148 T:      git git://linuxtv.org/media_tree.git
15149 W:      https://linuxtv.org
15150 S:      Odd Fixes
15151 F:      drivers/media/usb/usbvision/
15152
15153 USB WEBCAM GADGET
15154 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15155 L:      linux-usb@vger.kernel.org
15156 S:      Maintained
15157 F:      drivers/usb/gadget/function/*uvc*
15158 F:      drivers/usb/gadget/legacy/webcam.c
15159
15160 USB WIRELESS RNDIS DRIVER (rndis_wlan)
15161 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
15162 L:      linux-wireless@vger.kernel.org
15163 S:      Maintained
15164 F:      drivers/net/wireless/rndis_wlan.c
15165
15166 USB XHCI DRIVER
15167 M:      Mathias Nyman <mathias.nyman@intel.com>
15168 L:      linux-usb@vger.kernel.org
15169 S:      Supported
15170 F:      drivers/usb/host/xhci*
15171 F:      drivers/usb/host/pci-quirks*
15172
15173 USB ZD1201 DRIVER
15174 L:      linux-wireless@vger.kernel.org
15175 W:      http://linux-lc100020.sourceforge.net
15176 S:      Orphan
15177 F:      drivers/net/wireless/zydas/zd1201.*
15178
15179 USB ZR364XX DRIVER
15180 M:      Antoine Jacquet <royale@zerezo.com>
15181 L:      linux-usb@vger.kernel.org
15182 L:      linux-media@vger.kernel.org
15183 T:      git git://linuxtv.org/media_tree.git
15184 W:      http://royale.zerezo.com/zr364xx/
15185 S:      Maintained
15186 F:      Documentation/media/v4l-drivers/zr364xx*
15187 F:      drivers/media/usb/zr364xx/
15188
15189 USER-MODE LINUX (UML)
15190 M:      Jeff Dike <jdike@addtoit.com>
15191 M:      Richard Weinberger <richard@nod.at>
15192 L:      linux-um@lists.infradead.org
15193 W:      http://user-mode-linux.sourceforge.net
15194 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
15195 S:      Maintained
15196 F:      Documentation/virtual/uml/
15197 F:      arch/um/
15198 F:      arch/x86/um/
15199 F:      fs/hostfs/
15200 F:      fs/hppfs/
15201
15202 USERSPACE I/O (UIO)
15203 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15204 S:      Maintained
15205 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
15206 F:      Documentation/driver-api/uio-howto.rst
15207 F:      drivers/uio/
15208 F:      include/linux/uio*.h
15209
15210 UTIL-LINUX PACKAGE
15211 M:      Karel Zak <kzak@redhat.com>
15212 L:      util-linux@vger.kernel.org
15213 W:      http://en.wikipedia.org/wiki/Util-linux
15214 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
15215 S:      Maintained
15216
15217 UUID HELPERS
15218 M:      Christoph Hellwig <hch@lst.de>
15219 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15220 L:      linux-kernel@vger.kernel.org
15221 T:      git git://git.infradead.org/users/hch/uuid.git
15222 F:      lib/uuid.c
15223 F:      lib/test_uuid.c
15224 F:      include/linux/uuid.h
15225 F:      include/uapi/linux/uuid.h
15226 S:      Maintained
15227
15228 UVESAFB DRIVER
15229 M:      Michal Januszewski <spock@gentoo.org>
15230 L:      linux-fbdev@vger.kernel.org
15231 W:      http://dev.gentoo.org/~spock/projects/uvesafb/
15232 S:      Maintained
15233 F:      Documentation/fb/uvesafb.txt
15234 F:      drivers/video/fbdev/uvesafb.*
15235
15236 VF610 NAND DRIVER
15237 M:      Stefan Agner <stefan@agner.ch>
15238 L:      linux-mtd@lists.infradead.org
15239 S:      Supported
15240 F:      drivers/mtd/nand/raw/vf610_nfc.c
15241
15242 VFAT/FAT/MSDOS FILESYSTEM
15243 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
15244 S:      Maintained
15245 F:      Documentation/filesystems/vfat.txt
15246 F:      fs/fat/
15247
15248 VFIO DRIVER
15249 M:      Alex Williamson <alex.williamson@redhat.com>
15250 L:      kvm@vger.kernel.org
15251 T:      git git://github.com/awilliam/linux-vfio.git
15252 S:      Maintained
15253 F:      Documentation/vfio.txt
15254 F:      drivers/vfio/
15255 F:      include/linux/vfio.h
15256 F:      include/uapi/linux/vfio.h
15257
15258 VFIO MEDIATED DEVICE DRIVERS
15259 M:      Kirti Wankhede <kwankhede@nvidia.com>
15260 L:      kvm@vger.kernel.org
15261 S:      Maintained
15262 F:      Documentation/vfio-mediated-device.txt
15263 F:      drivers/vfio/mdev/
15264 F:      include/linux/mdev.h
15265 F:      samples/vfio-mdev/
15266
15267 VFIO PLATFORM DRIVER
15268 M:      Eric Auger <eric.auger@redhat.com>
15269 L:      kvm@vger.kernel.org
15270 S:      Maintained
15271 F:      drivers/vfio/platform/
15272
15273 VGA_SWITCHEROO
15274 R:      Lukas Wunner <lukas@wunner.de>
15275 S:      Maintained
15276 F:      Documentation/gpu/vga-switcheroo.rst
15277 F:      drivers/gpu/vga/vga_switcheroo.c
15278 F:      include/linux/vga_switcheroo.h
15279 T:      git git://anongit.freedesktop.org/drm/drm-misc
15280
15281 VIA RHINE NETWORK DRIVER
15282 S:      Orphan
15283 F:      drivers/net/ethernet/via/via-rhine.c
15284
15285 VIA SD/MMC CARD CONTROLLER DRIVER
15286 M:      Bruce Chang <brucechang@via.com.tw>
15287 M:      Harald Welte <HaraldWelte@viatech.com>
15288 S:      Maintained
15289 F:      drivers/mmc/host/via-sdmmc.c
15290
15291 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
15292 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
15293 L:      linux-fbdev@vger.kernel.org
15294 S:      Maintained
15295 F:      include/linux/via-core.h
15296 F:      include/linux/via-gpio.h
15297 F:      include/linux/via_i2c.h
15298 F:      drivers/video/fbdev/via/
15299
15300 VIA VELOCITY NETWORK DRIVER
15301 M:      Francois Romieu <romieu@fr.zoreil.com>
15302 L:      netdev@vger.kernel.org
15303 S:      Maintained
15304 F:      drivers/net/ethernet/via/via-velocity.*
15305
15306 VICODEC VIRTUAL CODEC DRIVER
15307 M:      Hans Verkuil <hans.verkuil@cisco.com>
15308 L:      linux-media@vger.kernel.org
15309 T:      git git://linuxtv.org/media_tree.git
15310 W:      https://linuxtv.org
15311 S:      Maintained
15312 F:      drivers/media/platform/vicodec/*
15313
15314 VIDEO MULTIPLEXER DRIVER
15315 M:      Philipp Zabel <p.zabel@pengutronix.de>
15316 L:      linux-media@vger.kernel.org
15317 S:      Maintained
15318 F:      drivers/media/platform/video-mux.c
15319
15320 VIDEO I2C POLLING DRIVER
15321 M:      Matt Ranostay <matt.ranostay@konsulko.com>
15322 L:      linux-media@vger.kernel.org
15323 S:      Maintained
15324 F:      drivers/media/i2c/video-i2c.c
15325
15326 VIDEOBUF2 FRAMEWORK
15327 M:      Pawel Osciak <pawel@osciak.com>
15328 M:      Marek Szyprowski <m.szyprowski@samsung.com>
15329 M:      Kyungmin Park <kyungmin.park@samsung.com>
15330 L:      linux-media@vger.kernel.org
15331 S:      Maintained
15332 F:      drivers/media/v4l2-core/videobuf2-*
15333 F:      include/media/videobuf2-*
15334
15335 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
15336 M:      Helen Koike <helen.koike@collabora.com>
15337 L:      linux-media@vger.kernel.org
15338 T:      git git://linuxtv.org/media_tree.git
15339 W:      https://linuxtv.org
15340 S:      Maintained
15341 F:      drivers/media/platform/vimc/*
15342
15343 VIRT LIB
15344 M:      Alex Williamson <alex.williamson@redhat.com>
15345 M:      Paolo Bonzini <pbonzini@redhat.com>
15346 L:      kvm@vger.kernel.org
15347 S:      Supported
15348 F:      virt/lib/
15349
15350 VIRTIO AND VHOST VSOCK DRIVER
15351 M:      Stefan Hajnoczi <stefanha@redhat.com>
15352 L:      kvm@vger.kernel.org
15353 L:      virtualization@lists.linux-foundation.org
15354 L:      netdev@vger.kernel.org
15355 S:      Maintained
15356 F:      include/linux/virtio_vsock.h
15357 F:      include/uapi/linux/virtio_vsock.h
15358 F:      include/uapi/linux/vsockmon.h
15359 F:      include/uapi/linux/vm_sockets_diag.h
15360 F:      net/vmw_vsock/diag.c
15361 F:      net/vmw_vsock/af_vsock_tap.c
15362 F:      net/vmw_vsock/virtio_transport_common.c
15363 F:      net/vmw_vsock/virtio_transport.c
15364 F:      drivers/net/vsockmon.c
15365 F:      drivers/vhost/vsock.c
15366 F:      drivers/vhost/vsock.h
15367 F:      tools/testing/vsock/
15368
15369 VIRTIO CONSOLE DRIVER
15370 M:      Amit Shah <amit@kernel.org>
15371 L:      virtualization@lists.linux-foundation.org
15372 S:      Maintained
15373 F:      drivers/char/virtio_console.c
15374 F:      include/linux/virtio_console.h
15375 F:      include/uapi/linux/virtio_console.h
15376
15377 VIRTIO CORE, NET AND BLOCK DRIVERS
15378 M:      "Michael S. Tsirkin" <mst@redhat.com>
15379 M:      Jason Wang <jasowang@redhat.com>
15380 L:      virtualization@lists.linux-foundation.org
15381 S:      Maintained
15382 F:      Documentation/devicetree/bindings/virtio/
15383 F:      drivers/virtio/
15384 F:      tools/virtio/
15385 F:      drivers/net/virtio_net.c
15386 F:      drivers/block/virtio_blk.c
15387 F:      include/linux/virtio*.h
15388 F:      include/uapi/linux/virtio_*.h
15389 F:      drivers/crypto/virtio/
15390 F:      mm/balloon_compaction.c
15391
15392 VIRTIO CRYPTO DRIVER
15393 M:      Gonglei <arei.gonglei@huawei.com>
15394 L:      virtualization@lists.linux-foundation.org
15395 L:      linux-crypto@vger.kernel.org
15396 S:      Maintained
15397 F:      drivers/crypto/virtio/
15398 F:      include/uapi/linux/virtio_crypto.h
15399
15400 VIRTIO DRIVERS FOR S390
15401 M:      Cornelia Huck <cohuck@redhat.com>
15402 M:      Halil Pasic <pasic@linux.ibm.com>
15403 L:      linux-s390@vger.kernel.org
15404 L:      virtualization@lists.linux-foundation.org
15405 L:      kvm@vger.kernel.org
15406 S:      Supported
15407 F:      drivers/s390/virtio/
15408 F:      arch/s390/include/uapi/asm/virtio-ccw.h
15409
15410 VIRTIO GPU DRIVER
15411 M:      David Airlie <airlied@linux.ie>
15412 M:      Gerd Hoffmann <kraxel@redhat.com>
15413 L:      dri-devel@lists.freedesktop.org
15414 L:      virtualization@lists.linux-foundation.org
15415 T:      git git://anongit.freedesktop.org/drm/drm-misc
15416 S:      Maintained
15417 F:      drivers/gpu/drm/virtio/
15418 F:      include/uapi/linux/virtio_gpu.h
15419
15420 VIRTIO HOST (VHOST)
15421 M:      "Michael S. Tsirkin" <mst@redhat.com>
15422 M:      Jason Wang <jasowang@redhat.com>
15423 L:      kvm@vger.kernel.org
15424 L:      virtualization@lists.linux-foundation.org
15425 L:      netdev@vger.kernel.org
15426 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
15427 S:      Maintained
15428 F:      drivers/vhost/
15429 F:      include/uapi/linux/vhost.h
15430
15431 VIRTIO INPUT DRIVER
15432 M:      Gerd Hoffmann <kraxel@redhat.com>
15433 S:      Maintained
15434 F:      drivers/virtio/virtio_input.c
15435 F:      include/uapi/linux/virtio_input.h
15436
15437 VIRTUAL BOX GUEST DEVICE DRIVER
15438 M:      Hans de Goede <hdegoede@redhat.com>
15439 M:      Arnd Bergmann <arnd@arndb.de>
15440 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15441 S:      Maintained
15442 F:      include/linux/vbox_utils.h
15443 F:      include/uapi/linux/vbox*.h
15444 F:      drivers/virt/vboxguest/
15445
15446 VIRTUAL SERIO DEVICE DRIVER
15447 M:      Stephen Chandler Paul <thatslyude@gmail.com>
15448 S:      Maintained
15449 F:      drivers/input/serio/userio.c
15450 F:      include/uapi/linux/userio.h
15451
15452 VIVID VIRTUAL VIDEO DRIVER
15453 M:      Hans Verkuil <hverkuil@xs4all.nl>
15454 L:      linux-media@vger.kernel.org
15455 T:      git git://linuxtv.org/media_tree.git
15456 W:      https://linuxtv.org
15457 S:      Maintained
15458 F:      drivers/media/platform/vivid/*
15459
15460 VLYNQ BUS
15461 M:      Florian Fainelli <f.fainelli@gmail.com>
15462 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
15463 S:      Maintained
15464 F:      drivers/vlynq/vlynq.c
15465 F:      include/linux/vlynq.h
15466
15467 VME SUBSYSTEM
15468 M:      Martyn Welch <martyn@welchs.me.uk>
15469 M:      Manohar Vanga <manohar.vanga@gmail.com>
15470 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15471 L:      devel@driverdev.osuosl.org
15472 S:      Maintained
15473 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
15474 F:      Documentation/driver-api/vme.rst
15475 F:      drivers/staging/vme/
15476 F:      drivers/vme/
15477 F:      include/linux/vme*
15478
15479 VMWARE BALLOON DRIVER
15480 M:      Xavier Deguillard <xdeguillard@vmware.com>
15481 M:      Philip Moltmann <moltmann@vmware.com>
15482 M:      "VMware, Inc." <pv-drivers@vmware.com>
15483 L:      linux-kernel@vger.kernel.org
15484 S:      Maintained
15485 F:      drivers/misc/vmw_balloon.c
15486
15487 VMWARE HYPERVISOR INTERFACE
15488 M:      Alok Kataria <akataria@vmware.com>
15489 L:      virtualization@lists.linux-foundation.org
15490 S:      Supported
15491 F:      arch/x86/kernel/cpu/vmware.c
15492
15493 VMWARE PVRDMA DRIVER
15494 M:      Adit Ranadive <aditr@vmware.com>
15495 M:      VMware PV-Drivers <pv-drivers@vmware.com>
15496 L:      linux-rdma@vger.kernel.org
15497 S:      Maintained
15498 F:      drivers/infiniband/hw/vmw_pvrdma/
15499
15500 VMware PVSCSI driver
15501 M:      Jim Gill <jgill@vmware.com>
15502 M:      VMware PV-Drivers <pv-drivers@vmware.com>
15503 L:      linux-scsi@vger.kernel.org
15504 S:      Maintained
15505 F:      drivers/scsi/vmw_pvscsi.c
15506 F:      drivers/scsi/vmw_pvscsi.h
15507
15508 VMWARE VMMOUSE SUBDRIVER
15509 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
15510 M:      "VMware, Inc." <pv-drivers@vmware.com>
15511 L:      linux-input@vger.kernel.org
15512 S:      Maintained
15513 F:      drivers/input/mouse/vmmouse.c
15514 F:      drivers/input/mouse/vmmouse.h
15515
15516 VMWARE VMXNET3 ETHERNET DRIVER
15517 M:      Ronak Doshi <doshir@vmware.com>
15518 M:      "VMware, Inc." <pv-drivers@vmware.com>
15519 L:      netdev@vger.kernel.org
15520 S:      Maintained
15521 F:      drivers/net/vmxnet3/
15522
15523 VOCORE VOCORE2 BOARD
15524 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
15525 L:      linux-mips@linux-mips.org
15526 S:      Maintained
15527 F:      arch/mips/boot/dts/ralink/vocore2.dts
15528
15529 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
15530 M:      Liam Girdwood <lgirdwood@gmail.com>
15531 M:      Mark Brown <broonie@kernel.org>
15532 L:      linux-kernel@vger.kernel.org
15533 W:      http://www.slimlogic.co.uk/?p=48
15534 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
15535 S:      Supported
15536 F:      Documentation/devicetree/bindings/regulator/
15537 F:      Documentation/power/regulator/
15538 F:      drivers/regulator/
15539 F:      include/dt-bindings/regulator/
15540 F:      include/linux/regulator/
15541
15542 VRF
15543 M:      David Ahern <dsa@cumulusnetworks.com>
15544 M:      Shrijeet Mukherjee <shm@cumulusnetworks.com>
15545 L:      netdev@vger.kernel.org
15546 S:      Maintained
15547 F:      drivers/net/vrf.c
15548 F:      Documentation/networking/vrf.txt
15549
15550 VT1211 HARDWARE MONITOR DRIVER
15551 M:      Juerg Haefliger <juergh@gmail.com>
15552 L:      linux-hwmon@vger.kernel.org
15553 S:      Maintained
15554 F:      Documentation/hwmon/vt1211
15555 F:      drivers/hwmon/vt1211.c
15556
15557 VT8231 HARDWARE MONITOR DRIVER
15558 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
15559 L:      linux-hwmon@vger.kernel.org
15560 S:      Maintained
15561 F:      drivers/hwmon/vt8231.c
15562
15563 VUB300 USB to SDIO/SD/MMC bridge chip
15564 M:      Tony Olech <tony.olech@elandigitalsystems.com>
15565 L:      linux-mmc@vger.kernel.org
15566 L:      linux-usb@vger.kernel.org
15567 S:      Supported
15568 F:      drivers/mmc/host/vub300.c
15569
15570 W1 DALLAS'S 1-WIRE BUS
15571 M:      Evgeniy Polyakov <zbr@ioremap.net>
15572 S:      Maintained
15573 F:      Documentation/w1/
15574 F:      drivers/w1/
15575 F:      include/linux/w1.h
15576
15577 W83791D HARDWARE MONITORING DRIVER
15578 M:      Marc Hulsman <m.hulsman@tudelft.nl>
15579 L:      linux-hwmon@vger.kernel.org
15580 S:      Maintained
15581 F:      Documentation/hwmon/w83791d
15582 F:      drivers/hwmon/w83791d.c
15583
15584 W83793 HARDWARE MONITORING DRIVER
15585 M:      Rudolf Marek <r.marek@assembler.cz>
15586 L:      linux-hwmon@vger.kernel.org
15587 S:      Maintained
15588 F:      Documentation/hwmon/w83793
15589 F:      drivers/hwmon/w83793.c
15590
15591 W83795 HARDWARE MONITORING DRIVER
15592 M:      Jean Delvare <jdelvare@suse.com>
15593 L:      linux-hwmon@vger.kernel.org
15594 S:      Maintained
15595 F:      drivers/hwmon/w83795.c
15596
15597 W83L51xD SD/MMC CARD INTERFACE DRIVER
15598 M:      Pierre Ossman <pierre@ossman.eu>
15599 S:      Maintained
15600 F:      drivers/mmc/host/wbsd.*
15601
15602 WACOM PROTOCOL 4 SERIAL TABLETS
15603 M:      Julian Squires <julian@cipht.net>
15604 M:      Hans de Goede <hdegoede@redhat.com>
15605 L:      linux-input@vger.kernel.org
15606 S:      Maintained
15607 F:      drivers/input/tablet/wacom_serial4.c
15608
15609 WATCHDOG DEVICE DRIVERS
15610 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
15611 M:      Guenter Roeck <linux@roeck-us.net>
15612 L:      linux-watchdog@vger.kernel.org
15613 W:      http://www.linux-watchdog.org/
15614 T:      git git://www.linux-watchdog.org/linux-watchdog.git
15615 S:      Maintained
15616 F:      Documentation/devicetree/bindings/watchdog/
15617 F:      Documentation/watchdog/
15618 F:      drivers/watchdog/
15619 F:      include/linux/watchdog.h
15620 F:      include/uapi/linux/watchdog.h
15621
15622 WHISKEYCOVE PMIC GPIO DRIVER
15623 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
15624 L:      linux-gpio@vger.kernel.org
15625 S:      Maintained
15626 F:      drivers/gpio/gpio-wcove.c
15627
15628 WIIMOTE HID DRIVER
15629 M:      David Herrmann <dh.herrmann@googlemail.com>
15630 L:      linux-input@vger.kernel.org
15631 S:      Maintained
15632 F:      drivers/hid/hid-wiimote*
15633
15634 WILOCITY WIL6210 WIRELESS DRIVER
15635 M:      Maya Erez <merez@codeaurora.org>
15636 L:      linux-wireless@vger.kernel.org
15637 L:      wil6210@qti.qualcomm.com
15638 S:      Supported
15639 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
15640 F:      drivers/net/wireless/ath/wil6210/
15641
15642 WIMAX STACK
15643 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
15644 M:      linux-wimax@intel.com
15645 L:      wimax@linuxwimax.org (subscribers-only)
15646 S:      Supported
15647 W:      http://linuxwimax.org
15648 F:      Documentation/wimax/README.wimax
15649 F:      include/linux/wimax/debug.h
15650 F:      include/net/wimax.h
15651 F:      include/uapi/linux/wimax.h
15652 F:      net/wimax/
15653
15654 WINBOND CIR DRIVER
15655 M:      David Härdeman <david@hardeman.nu>
15656 S:      Maintained
15657 F:      drivers/media/rc/winbond-cir.c
15658
15659 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
15660 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
15661 L:      linux-watchdog@vger.kernel.org
15662 S:      Maintained
15663 F:      drivers/watchdog/ebc-c384_wdt.c
15664
15665 WINSYSTEMS WS16C48 GPIO DRIVER
15666 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
15667 L:      linux-gpio@vger.kernel.org
15668 S:      Maintained
15669 F:      drivers/gpio/gpio-ws16c48.c
15670
15671 WISTRON LAPTOP BUTTON DRIVER
15672 M:      Miloslav Trmac <mitr@volny.cz>
15673 S:      Maintained
15674 F:      drivers/input/misc/wistron_btns.c
15675
15676 WL3501 WIRELESS PCMCIA CARD DRIVER
15677 L:      linux-wireless@vger.kernel.org
15678 S:      Odd fixes
15679 F:      drivers/net/wireless/wl3501*
15680
15681 WOLFSON MICROELECTRONICS DRIVERS
15682 L:      patches@opensource.cirrus.com
15683 T:      git https://github.com/CirrusLogic/linux-drivers.git
15684 W:      https://github.com/CirrusLogic/linux-drivers/wiki
15685 S:      Supported
15686 F:      Documentation/hwmon/wm83??
15687 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
15688 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
15689 F:      Documentation/devicetree/bindings/mfd/arizona.txt
15690 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
15691 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
15692 F:      arch/arm/mach-s3c64xx/mach-crag6410*
15693 F:      drivers/clk/clk-wm83*.c
15694 F:      drivers/extcon/extcon-arizona.c
15695 F:      drivers/leds/leds-wm83*.c
15696 F:      drivers/gpio/gpio-*wm*.c
15697 F:      drivers/gpio/gpio-arizona.c
15698 F:      drivers/hwmon/wm83??-hwmon.c
15699 F:      drivers/input/misc/wm831x-on.c
15700 F:      drivers/input/touchscreen/wm831x-ts.c
15701 F:      drivers/input/touchscreen/wm97*.c
15702 F:      drivers/mfd/arizona*
15703 F:      drivers/mfd/wm*.c
15704 F:      drivers/mfd/cs47l24*
15705 F:      drivers/power/supply/wm83*.c
15706 F:      drivers/rtc/rtc-wm83*.c
15707 F:      drivers/regulator/wm8*.c
15708 F:      drivers/regulator/arizona*
15709 F:      drivers/video/backlight/wm83*_bl.c
15710 F:      drivers/watchdog/wm83*_wdt.c
15711 F:      include/linux/mfd/arizona/
15712 F:      include/linux/mfd/wm831x/
15713 F:      include/linux/mfd/wm8350/
15714 F:      include/linux/mfd/wm8400*
15715 F:      include/linux/regulator/arizona*
15716 F:      include/linux/wm97xx.h
15717 F:      include/sound/wm????.h
15718 F:      sound/soc/codecs/arizona.?
15719 F:      sound/soc/codecs/wm*
15720 F:      sound/soc/codecs/cs47l24*
15721
15722 WORKQUEUE
15723 M:      Tejun Heo <tj@kernel.org>
15724 R:      Lai Jiangshan <jiangshanlai@gmail.com>
15725 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
15726 S:      Maintained
15727 F:      include/linux/workqueue.h
15728 F:      kernel/workqueue.c
15729 F:      Documentation/core-api/workqueue.rst
15730
15731 X-POWERS AXP288 PMIC DRIVERS
15732 M:      Hans de Goede <hdegoede@redhat.com>
15733 S:      Maintained
15734 N:      axp288
15735 F:      drivers/acpi/pmic/intel_pmic_xpower.c
15736
15737 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
15738 M:      Chen-Yu Tsai <wens@csie.org>
15739 L:      linux-kernel@vger.kernel.org
15740 S:      Maintained
15741 N:      axp[128]
15742
15743 X.25 NETWORK LAYER
15744 M:      Andrew Hendry <andrew.hendry@gmail.com>
15745 L:      linux-x25@vger.kernel.org
15746 S:      Odd Fixes
15747 F:      Documentation/networking/x25*
15748 F:      include/net/x25*
15749 F:      net/x25/
15750
15751 X86 ARCHITECTURE (32-BIT AND 64-BIT)
15752 M:      Thomas Gleixner <tglx@linutronix.de>
15753 M:      Ingo Molnar <mingo@redhat.com>
15754 R:      "H. Peter Anvin" <hpa@zytor.com>
15755 M:      x86@kernel.org
15756 L:      linux-kernel@vger.kernel.org
15757 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
15758 S:      Maintained
15759 F:      Documentation/devicetree/bindings/x86/
15760 F:      Documentation/x86/
15761 F:      arch/x86/
15762
15763 X86 ENTRY CODE
15764 M:      Andy Lutomirski <luto@kernel.org>
15765 L:      linux-kernel@vger.kernel.org
15766 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
15767 S:      Maintained
15768 F:      arch/x86/entry/
15769
15770 X86 MCE INFRASTRUCTURE
15771 M:      Tony Luck <tony.luck@intel.com>
15772 M:      Borislav Petkov <bp@alien8.de>
15773 L:      linux-edac@vger.kernel.org
15774 S:      Maintained
15775 F:      arch/x86/kernel/cpu/mcheck/*
15776
15777 X86 MICROCODE UPDATE SUPPORT
15778 M:      Borislav Petkov <bp@alien8.de>
15779 S:      Maintained
15780 F:      arch/x86/kernel/cpu/microcode/*
15781
15782 X86 PLATFORM DRIVERS
15783 M:      Darren Hart <dvhart@infradead.org>
15784 M:      Andy Shevchenko <andy@infradead.org>
15785 L:      platform-driver-x86@vger.kernel.org
15786 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
15787 S:      Maintained
15788 F:      drivers/platform/x86/
15789 F:      drivers/platform/olpc/
15790
15791 X86 VDSO
15792 M:      Andy Lutomirski <luto@kernel.org>
15793 L:      linux-kernel@vger.kernel.org
15794 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
15795 S:      Maintained
15796 F:      arch/x86/entry/vdso/
15797
15798 XC2028/3028 TUNER DRIVER
15799 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15800 L:      linux-media@vger.kernel.org
15801 W:      https://linuxtv.org
15802 T:      git git://linuxtv.org/media_tree.git
15803 S:      Maintained
15804 F:      drivers/media/tuners/tuner-xc2028.*
15805
15806 XDP SOCKETS (AF_XDP)
15807 M:      Björn Töpel <bjorn.topel@intel.com>
15808 M:      Magnus Karlsson <magnus.karlsson@intel.com>
15809 L:      netdev@vger.kernel.org
15810 S:      Maintained
15811 F:      kernel/bpf/xskmap.c
15812 F:      net/xdp/
15813
15814 XEN BLOCK SUBSYSTEM
15815 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15816 M:      Roger Pau Monné <roger.pau@citrix.com>
15817 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15818 S:      Supported
15819 F:      drivers/block/xen-blkback/*
15820 F:      drivers/block/xen*
15821
15822 XEN HYPERVISOR ARM
15823 M:      Stefano Stabellini <sstabellini@kernel.org>
15824 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15825 S:      Maintained
15826 F:      arch/arm/xen/
15827 F:      arch/arm/include/asm/xen/
15828
15829 XEN HYPERVISOR ARM64
15830 M:      Stefano Stabellini <sstabellini@kernel.org>
15831 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15832 S:      Maintained
15833 F:      arch/arm64/xen/
15834 F:      arch/arm64/include/asm/xen/
15835
15836 XEN HYPERVISOR INTERFACE
15837 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
15838 M:      Juergen Gross <jgross@suse.com>
15839 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15840 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
15841 S:      Supported
15842 F:      arch/x86/xen/
15843 F:      drivers/*/xen-*front.c
15844 F:      drivers/xen/
15845 F:      arch/x86/include/asm/xen/
15846 F:      arch/x86/include/asm/pvclock-abi.h
15847 F:      include/xen/
15848 F:      include/uapi/xen/
15849 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
15850 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
15851
15852 XEN NETWORK BACKEND DRIVER
15853 M:      Wei Liu <wei.liu2@citrix.com>
15854 M:      Paul Durrant <paul.durrant@citrix.com>
15855 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15856 L:      netdev@vger.kernel.org
15857 S:      Supported
15858 F:      drivers/net/xen-netback/*
15859
15860 XEN PCI SUBSYSTEM
15861 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15862 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15863 S:      Supported
15864 F:      arch/x86/pci/*xen*
15865 F:      drivers/pci/*xen*
15866
15867 XEN PVSCSI DRIVERS
15868 M:      Juergen Gross <jgross@suse.com>
15869 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15870 L:      linux-scsi@vger.kernel.org
15871 S:      Supported
15872 F:      drivers/scsi/xen-scsifront.c
15873 F:      drivers/xen/xen-scsiback.c
15874 F:      include/xen/interface/io/vscsiif.h
15875
15876 XEN SWIOTLB SUBSYSTEM
15877 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15878 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15879 L:      iommu@lists.linux-foundation.org
15880 S:      Supported
15881 F:      arch/x86/xen/*swiotlb*
15882 F:      drivers/xen/*swiotlb*
15883
15884 XEN SOUND FRONTEND DRIVER
15885 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
15886 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15887 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15888 S:      Supported
15889 F:      sound/xen/*
15890
15891 XFS FILESYSTEM
15892 M:      Darrick J. Wong <darrick.wong@oracle.com>
15893 M:      linux-xfs@vger.kernel.org
15894 L:      linux-xfs@vger.kernel.org
15895 W:      http://xfs.org/
15896 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
15897 S:      Supported
15898 F:      Documentation/filesystems/xfs.txt
15899 F:      fs/xfs/
15900
15901 XILINX AXI ETHERNET DRIVER
15902 M:      Anirudha Sarangi <anirudh@xilinx.com>
15903 M:      John Linn <John.Linn@xilinx.com>
15904 S:      Maintained
15905 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
15906
15907 XILINX UARTLITE SERIAL DRIVER
15908 M:      Peter Korsgaard <jacmet@sunsite.dk>
15909 L:      linux-serial@vger.kernel.org
15910 S:      Maintained
15911 F:      drivers/tty/serial/uartlite.c
15912
15913 XILINX VIDEO IP CORES
15914 M:      Hyun Kwon <hyun.kwon@xilinx.com>
15915 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15916 L:      linux-media@vger.kernel.org
15917 T:      git git://linuxtv.org/media_tree.git
15918 S:      Supported
15919 F:      Documentation/devicetree/bindings/media/xilinx/
15920 F:      drivers/media/platform/xilinx/
15921 F:      include/uapi/linux/xilinx-v4l2-controls.h
15922
15923 XILLYBUS DRIVER
15924 M:      Eli Billauer <eli.billauer@gmail.com>
15925 L:      linux-kernel@vger.kernel.org
15926 S:      Supported
15927 F:      drivers/char/xillybus/
15928
15929 XLP9XX I2C DRIVER
15930 M:      George Cherian <george.cherian@cavium.com>
15931 M:      Jan Glauber <jglauber@cavium.com>
15932 L:      linux-i2c@vger.kernel.org
15933 W:      http://www.cavium.com
15934 S:      Supported
15935 F:      drivers/i2c/busses/i2c-xlp9xx.c
15936
15937 XRA1403 GPIO EXPANDER
15938 M:      Nandor Han <nandor.han@ge.com>
15939 M:      Semi Malinen <semi.malinen@ge.com>
15940 L:      linux-gpio@vger.kernel.org
15941 S:      Maintained
15942 F:      drivers/gpio/gpio-xra1403.c
15943 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
15944
15945 XTENSA XTFPGA PLATFORM SUPPORT
15946 M:      Max Filippov <jcmvbkbc@gmail.com>
15947 L:      linux-xtensa@linux-xtensa.org
15948 S:      Maintained
15949 F:      drivers/spi/spi-xtensa-xtfpga.c
15950 F:      sound/soc/xtensa/xtfpga-i2s.c
15951
15952 YAM DRIVER FOR AX.25
15953 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
15954 L:      linux-hams@vger.kernel.org
15955 S:      Maintained
15956 F:      drivers/net/hamradio/yam*
15957 F:      include/linux/yam.h
15958
15959 YAMA SECURITY MODULE
15960 M:      Kees Cook <keescook@chromium.org>
15961 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
15962 S:      Supported
15963 F:      security/yama/
15964 F:      Documentation/admin-guide/LSM/Yama.rst
15965
15966 YEALINK PHONE DRIVER
15967 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
15968 L:      usbb2k-api-dev@nongnu.org
15969 S:      Maintained
15970 F:      Documentation/input/devices/yealink.rst
15971 F:      drivers/input/misc/yealink.*
15972
15973 Z8530 DRIVER FOR AX.25
15974 M:      Joerg Reuter <jreuter@yaina.de>
15975 W:      http://yaina.de/jreuter/
15976 W:      http://www.qsl.net/dl1bke/
15977 L:      linux-hams@vger.kernel.org
15978 S:      Maintained
15979 F:      Documentation/networking/z8530drv.txt
15980 F:      drivers/net/hamradio/*scc.c
15981 F:      drivers/net/hamradio/z8530.h
15982
15983 ZBUD COMPRESSED PAGE ALLOCATOR
15984 M:      Seth Jennings <sjenning@redhat.com>
15985 M:      Dan Streetman <ddstreet@ieee.org>
15986 L:      linux-mm@kvack.org
15987 S:      Maintained
15988 F:      mm/zbud.c
15989 F:      include/linux/zbud.h
15990
15991 ZD1211RW WIRELESS DRIVER
15992 M:      Daniel Drake <dsd@gentoo.org>
15993 M:      Ulrich Kunitz <kune@deine-taler.de>
15994 W:      http://zd1211.ath.cx/wiki/DriverRewrite
15995 L:      linux-wireless@vger.kernel.org
15996 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
15997 S:      Maintained
15998 F:      drivers/net/wireless/zydas/zd1211rw/
15999
16000 ZD1301 MEDIA DRIVER
16001 M:      Antti Palosaari <crope@iki.fi>
16002 L:      linux-media@vger.kernel.org
16003 W:      https://linuxtv.org/
16004 W:      http://palosaari.fi/linux/
16005 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
16006 S:      Maintained
16007 F:      drivers/media/usb/dvb-usb-v2/zd1301*
16008
16009 ZD1301_DEMOD MEDIA DRIVER
16010 M:      Antti Palosaari <crope@iki.fi>
16011 L:      linux-media@vger.kernel.org
16012 W:      https://linuxtv.org/
16013 W:      http://palosaari.fi/linux/
16014 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
16015 S:      Maintained
16016 F:      drivers/media/dvb-frontends/zd1301_demod*
16017
16018 ZPOOL COMPRESSED PAGE STORAGE API
16019 M:      Dan Streetman <ddstreet@ieee.org>
16020 L:      linux-mm@kvack.org
16021 S:      Maintained
16022 F:      mm/zpool.c
16023 F:      include/linux/zpool.h
16024
16025 ZR36067 VIDEO FOR LINUX DRIVER
16026 L:      mjpeg-users@lists.sourceforge.net
16027 L:      linux-media@vger.kernel.org
16028 W:      http://mjpeg.sourceforge.net/driver-zoran/
16029 T:      hg https://linuxtv.org/hg/v4l-dvb
16030 S:      Odd Fixes
16031 F:      drivers/staging/media/zoran/
16032
16033 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
16034 M:      Minchan Kim <minchan@kernel.org>
16035 M:      Nitin Gupta <ngupta@vflare.org>
16036 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
16037 L:      linux-kernel@vger.kernel.org
16038 S:      Maintained
16039 F:      drivers/block/zram/
16040 F:      Documentation/blockdev/zram.txt
16041
16042 ZS DECSTATION Z85C30 SERIAL DRIVER
16043 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
16044 S:      Maintained
16045 F:      drivers/tty/serial/zs.*
16046
16047 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
16048 M:      Minchan Kim <minchan@kernel.org>
16049 M:      Nitin Gupta <ngupta@vflare.org>
16050 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
16051 L:      linux-mm@kvack.org
16052 S:      Maintained
16053 F:      mm/zsmalloc.c
16054 F:      include/linux/zsmalloc.h
16055 F:      Documentation/vm/zsmalloc.rst
16056
16057 ZSWAP COMPRESSED SWAP CACHING
16058 M:      Seth Jennings <sjenning@redhat.com>
16059 M:      Dan Streetman <ddstreet@ieee.org>
16060 L:      linux-mm@kvack.org
16061 S:      Maintained
16062 F:      mm/zswap.c
16063
16064 THE REST
16065 M:      Linus Torvalds <torvalds@linux-foundation.org>
16066 L:      linux-kernel@vger.kernel.org
16067 Q:      http://patchwork.kernel.org/project/LKML/list/
16068 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
16069 S:      Buried alive in reporters
16070 F:      *
16071 F:      */